Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

572 files changed, 0 insertions, 353094 deletions

diff --git a/ANDROID_3.4.5/drivers/gpu/Makefile b/ANDROID_3.4.5/drivers/gpu/Makefile
deleted file mode 100644
index ca2d3b34..00000000
--- a/ANDROID_3.4.5/drivers/gpu/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-y			+= drm/ vga/ stub/ ion/
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/Kconfig b/ANDROID_3.4.5/drivers/gpu/drm/Kconfig
deleted file mode 100644
index e354bc0b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/Kconfig
+++ /dev/null
@@ -1,188 +0,0 @@
-#
-# Drm device configuration
-#
-# This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-#
-menuconfig DRM
-	tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
-	depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && MMU
-	select I2C
-	select I2C_ALGOBIT
-	select DMA_SHARED_BUFFER
-	help
-	  Kernel-level support for the Direct Rendering Infrastructure (DRI)
-	  introduced in XFree86 4.0. If you say Y here, you need to select
-	  the module that's right for your graphics card from the list below.
-	  These modules provide support for synchronization, security, and
-	  DMA transfers. Please see <http://dri.sourceforge.net/> for more
-	  details.  You should also select and configure AGP
-	  (/dev/agpgart) support if it is available for your platform.
-
-config DRM_USB
-	tristate
-	depends on DRM
-	select USB
-
-config DRM_KMS_HELPER
-	tristate
-	depends on DRM
-	select FB
-	select FRAMEBUFFER_CONSOLE if !EXPERT
-	select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE
-	help
-	  FB and CRTC helpers for KMS drivers.
-
-config DRM_LOAD_EDID_FIRMWARE
-	bool "Allow to specify an EDID data set instead of probing for it"
-	depends on DRM_KMS_HELPER
-	help
-	  Say Y here, if you want to use EDID data to be loaded from the
-	  /lib/firmware directory or one of the provided built-in
-	  data sets. This may be necessary, if the graphics adapter or
-	  monitor are unable to provide appropriate EDID data. Since this
-	  feature is provided as a workaround for broken hardware, the
-	  default case is N. Details and instructions how to build your own
-	  EDID data are given in Documentation/EDID/HOWTO.txt.
-
-config DRM_TTM
-	tristate
-	depends on DRM
-	help
-	  GPU memory management subsystem for devices with multiple
-	  GPU memory types. Will be enabled automatically if a device driver
-	  uses it.
-
-config DRM_TDFX
-	tristate "3dfx Banshee/Voodoo3+"
-	depends on DRM && PCI
-	help
-	  Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
-	  graphics card.  If M is selected, the module will be called tdfx.
-
-config DRM_R128
-	tristate "ATI Rage 128"
-	depends on DRM && PCI
-	select FW_LOADER
-	help
-	  Choose this option if you have an ATI Rage 128 graphics card.  If M
-	  is selected, the module will be called r128.  AGP support for
-	  this card is strongly suggested (unless you have a PCI version).
-
-config DRM_RADEON
-	tristate "ATI Radeon"
-	depends on DRM && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FW_LOADER
-        select DRM_KMS_HELPER
-        select DRM_TTM
-	select POWER_SUPPLY
-	select HWMON
-	help
-	  Choose this option if you have an ATI Radeon graphics card.  There
-	  are both PCI and AGP versions.  You don't need to choose this to
-	  run the Radeon in plain VGA mode.
-
-	  If M is selected, the module will be called radeon.
-
-source "drivers/gpu/drm/radeon/Kconfig"
-
-source "drivers/gpu/drm/nouveau/Kconfig"
-
-config DRM_I810
-	tristate "Intel I810"
-	# !PREEMPT because of missing ioctl locking
-	depends on DRM && AGP && AGP_INTEL && (!PREEMPT || BROKEN)
-	help
-	  Choose this option if you have an Intel I810 graphics card.  If M is
-	  selected, the module will be called i810.  AGP support is required
-	  for this driver to work.
-
-config DRM_I915
-	tristate "Intel 8xx/9xx/G3x/G4x/HD Graphics"
-	depends on DRM
-	depends on AGP
-	depends on AGP_INTEL
-	# we need shmfs for the swappable backing store, and in particular
-	# the shmem_readpage() which depends upon tmpfs
-	select SHMEM
-	select TMPFS
-	select DRM_KMS_HELPER
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	# i915 depends on ACPI_VIDEO when ACPI is enabled
-	# but for select to work, need to select ACPI_VIDEO's dependencies, ick
-	select BACKLIGHT_LCD_SUPPORT if ACPI
-	select BACKLIGHT_CLASS_DEVICE if ACPI
-	select VIDEO_OUTPUT_CONTROL if ACPI
-	select INPUT if ACPI
-	select ACPI_VIDEO if ACPI
-	select ACPI_BUTTON if ACPI
-	help
-	  Choose this option if you have a system that has "Intel Graphics
-	  Media Accelerator" or "HD Graphics" integrated graphics,
-	  including 830M, 845G, 852GM, 855GM, 865G, 915G, 945G, 965G,
-	  G35, G41, G43, G45 chipsets and Celeron, Pentium, Core i3,
-	  Core i5, Core i7 as well as Atom CPUs with integrated graphics.
-	  If M is selected, the module will be called i915.  AGP support
-	  is required for this driver to work. This driver is used by
-	  the Intel driver in X.org 6.8 and XFree86 4.4 and above. It
-	  replaces the older i830 module that supported a subset of the
-	  hardware in older X.org releases.
-
-	  Note that the older i810/i815 chipsets require the use of the
-	  i810 driver instead, and the Atom z5xx series has an entirely
-	  different implementation.
-
-config DRM_I915_KMS
-	bool "Enable modesetting on intel by default"
-	depends on DRM_I915
-	help
-	  Choose this option if you want kernel modesetting enabled by default,
-	  and you have a new enough userspace to support this. Running old
-	  userspaces with this enabled will cause pain.  Note that this causes
-	  the driver to bind to PCI devices, which precludes loading things
-	  like intelfb.
-
-config DRM_MGA
-	tristate "Matrox g200/g400"
-	depends on DRM && PCI
-	select FW_LOADER
-	help
-	  Choose this option if you have a Matrox G200, G400 or G450 graphics
-	  card.  If M is selected, the module will be called mga.  AGP
-	  support is required for this driver to work.
-
-config DRM_SIS
-	tristate "SiS video cards"
-	depends on DRM && AGP
-	depends on FB_SIS || FB_SIS=n
-	help
-	  Choose this option if you have a SiS 630 or compatible video
-          chipset. If M is selected the module will be called sis. AGP
-          support is required for this driver to work.
-
-config DRM_VIA
-	tristate "Via unichrome video cards"
-	depends on DRM && PCI
-	help
-	  Choose this option if you have a Via unichrome or compatible video
-	  chipset. If M is selected the module will be called via.
-
-config DRM_SAVAGE
-	tristate "Savage video cards"
-	depends on DRM && PCI
-	help
-	  Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
-	  chipset. If M is selected the module will be called savage.
-
-source "drivers/gpu/drm/exynos/Kconfig"
-
-source "drivers/gpu/drm/vmwgfx/Kconfig"
-
-source "drivers/gpu/drm/gma500/Kconfig"
-
-source "drivers/gpu/drm/udl/Kconfig"
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/Makefile
deleted file mode 100644
index c20da5bd..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/Makefile
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm
-
-drm-y       :=	drm_auth.o drm_buffer.o drm_bufs.o drm_cache.o \
-		drm_context.o drm_dma.o \
-		drm_drv.o drm_fops.o drm_gem.o drm_ioctl.o drm_irq.o \
-		drm_lock.o drm_memory.o drm_proc.o drm_stub.o drm_vm.o \
-		drm_agpsupport.o drm_scatter.o ati_pcigart.o drm_pci.o \
-		drm_platform.o drm_sysfs.o drm_hashtab.o drm_mm.o \
-		drm_crtc.o drm_modes.o drm_edid.o \
-		drm_info.o drm_debugfs.o drm_encoder_slave.o \
-		drm_trace_points.o drm_global.o drm_prime.o
-
-drm-$(CONFIG_COMPAT) += drm_ioc32.o
-
-drm-usb-y   := drm_usb.o
-
-drm_kms_helper-y := drm_fb_helper.o drm_crtc_helper.o drm_dp_i2c_helper.o
-drm_kms_helper-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
-
-obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_helper.o
-
-CFLAGS_drm_trace_points.o := -I$(src)
-
-obj-$(CONFIG_DRM)	+= drm.o
-obj-$(CONFIG_DRM_USB)   += drm_usb.o
-obj-$(CONFIG_DRM_TTM)	+= ttm/
-obj-$(CONFIG_DRM_TDFX)	+= tdfx/
-obj-$(CONFIG_DRM_R128)	+= r128/
-obj-$(CONFIG_DRM_RADEON)+= radeon/
-obj-$(CONFIG_DRM_MGA)	+= mga/
-obj-$(CONFIG_DRM_I810)	+= i810/
-obj-$(CONFIG_DRM_I915)  += i915/
-obj-$(CONFIG_DRM_SIS)   += sis/
-obj-$(CONFIG_DRM_SAVAGE)+= savage/
-obj-$(CONFIG_DRM_VMWGFX)+= vmwgfx/
-obj-$(CONFIG_DRM_VIA)	+=via/
-obj-$(CONFIG_DRM_NOUVEAU) +=nouveau/
-obj-$(CONFIG_DRM_EXYNOS) +=exynos/
-obj-$(CONFIG_DRM_GMA500) += gma500/
-obj-$(CONFIG_DRM_UDL) += udl/
-obj-y			+= i2c/
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/README.drm b/ANDROID_3.4.5/drivers/gpu/drm/README.drm
deleted file mode 100644
index b5b33272..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/README.drm
+++ /dev/null
@@ -1,43 +0,0 @@
-************************************************************
-* For the very latest on DRI development, please see:      *
-*     http://dri.freedesktop.org/                          *
-************************************************************
-
-The Direct Rendering Manager (drm) is a device-independent kernel-level
-device driver that provides support for the XFree86 Direct Rendering
-Infrastructure (DRI).
-
-The DRM supports the Direct Rendering Infrastructure (DRI) in four major
-ways:
-
-    1. The DRM provides synchronized access to the graphics hardware via
-       the use of an optimized two-tiered lock.
-
-    2. The DRM enforces the DRI security policy for access to the graphics
-       hardware by only allowing authenticated X11 clients access to
-       restricted regions of memory.
-
-    3. The DRM provides a generic DMA engine, complete with multiple
-       queues and the ability to detect the need for an OpenGL context
-       switch.
-
-    4. The DRM is extensible via the use of small device-specific modules
-       that rely extensively on the API exported by the DRM module.
-
-
-Documentation on the DRI is available from:
-    http://dri.freedesktop.org/wiki/Documentation
-    http://sourceforge.net/project/showfiles.php?group_id=387
-    http://dri.sourceforge.net/doc/
-
-For specific information about kernel-level support, see:
-
-    The Direct Rendering Manager, Kernel Support for the Direct Rendering
-    Infrastructure
-    http://dri.sourceforge.net/doc/drm_low_level.html
-
-    Hardware Locking for the Direct Rendering Infrastructure
-    http://dri.sourceforge.net/doc/hardware_locking_low_level.html
-
-    A Security Analysis of the Direct Rendering Infrastructure
-    http://dri.sourceforge.net/doc/security_low_level.html
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ati_pcigart.c b/ANDROID_3.4.5/drivers/gpu/drm/ati_pcigart.c
deleted file mode 100644
index 9afe495c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ati_pcigart.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/**
- * \file ati_pcigart.c
- * ATI PCI GART support
- *
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Wed Dec 13 21:52:19 2000 by gareth@valinux.com
- *
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/export.h>
-#include "drmP.h"
-
-# define ATI_PCIGART_PAGE_SIZE		4096	/**< PCI GART page size */
-
-static int drm_ati_alloc_pcigart_table(struct drm_device *dev,
-				       struct drm_ati_pcigart_info *gart_info)
-{
-	gart_info->table_handle = drm_pci_alloc(dev, gart_info->table_size,
-						PAGE_SIZE);
-	if (gart_info->table_handle == NULL)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static void drm_ati_free_pcigart_table(struct drm_device *dev,
-				       struct drm_ati_pcigart_info *gart_info)
-{
-	drm_pci_free(dev, gart_info->table_handle);
-	gart_info->table_handle = NULL;
-}
-
-int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
-{
-	struct drm_sg_mem *entry = dev->sg;
-	unsigned long pages;
-	int i;
-	int max_pages;
-
-	/* we need to support large memory configurations */
-	if (!entry) {
-		DRM_ERROR("no scatter/gather memory!\n");
-		return 0;
-	}
-
-	if (gart_info->bus_addr) {
-
-		max_pages = (gart_info->table_size / sizeof(u32));
-		pages = (entry->pages <= max_pages)
-		  ? entry->pages : max_pages;
-
-		for (i = 0; i < pages; i++) {
-			if (!entry->busaddr[i])
-				break;
-			pci_unmap_page(dev->pdev, entry->busaddr[i],
-					 PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		}
-
-		if (gart_info->gart_table_location == DRM_ATI_GART_MAIN)
-			gart_info->bus_addr = 0;
-	}
-
-	if (gart_info->gart_table_location == DRM_ATI_GART_MAIN &&
-	    gart_info->table_handle) {
-		drm_ati_free_pcigart_table(dev, gart_info);
-	}
-
-	return 1;
-}
-EXPORT_SYMBOL(drm_ati_pcigart_cleanup);
-
-int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
-{
-	struct drm_local_map *map = &gart_info->mapping;
-	struct drm_sg_mem *entry = dev->sg;
-	void *address = NULL;
-	unsigned long pages;
-	u32 *pci_gart = NULL, page_base, gart_idx;
-	dma_addr_t bus_address = 0;
-	int i, j, ret = 0;
-	int max_ati_pages, max_real_pages;
-
-	if (!entry) {
-		DRM_ERROR("no scatter/gather memory!\n");
-		goto done;
-	}
-
-	if (gart_info->gart_table_location == DRM_ATI_GART_MAIN) {
-		DRM_DEBUG("PCI: no table in VRAM: using normal RAM\n");
-
-		if (pci_set_dma_mask(dev->pdev, gart_info->table_mask)) {
-			DRM_ERROR("fail to set dma mask to 0x%Lx\n",
-				  (unsigned long long)gart_info->table_mask);
-			ret = 1;
-			goto done;
-		}
-
-		ret = drm_ati_alloc_pcigart_table(dev, gart_info);
-		if (ret) {
-			DRM_ERROR("cannot allocate PCI GART page!\n");
-			goto done;
-		}
-
-		pci_gart = gart_info->table_handle->vaddr;
-		address = gart_info->table_handle->vaddr;
-		bus_address = gart_info->table_handle->busaddr;
-	} else {
-		address = gart_info->addr;
-		bus_address = gart_info->bus_addr;
-		DRM_DEBUG("PCI: Gart Table: VRAM %08LX mapped at %08lX\n",
-			  (unsigned long long)bus_address,
-			  (unsigned long)address);
-	}
-
-
-	max_ati_pages = (gart_info->table_size / sizeof(u32));
-	max_real_pages = max_ati_pages / (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE);
-	pages = (entry->pages <= max_real_pages)
-	    ? entry->pages : max_real_pages;
-
-	if (gart_info->gart_table_location == DRM_ATI_GART_MAIN) {
-		memset(pci_gart, 0, max_ati_pages * sizeof(u32));
-	} else {
-		memset_io((void __iomem *)map->handle, 0, max_ati_pages * sizeof(u32));
-	}
-
-	gart_idx = 0;
-	for (i = 0; i < pages; i++) {
-		/* we need to support large memory configurations */
-		entry->busaddr[i] = pci_map_page(dev->pdev, entry->pagelist[i],
-						 0, PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		if (pci_dma_mapping_error(dev->pdev, entry->busaddr[i])) {
-			DRM_ERROR("unable to map PCIGART pages!\n");
-			drm_ati_pcigart_cleanup(dev, gart_info);
-			address = NULL;
-			bus_address = 0;
-			goto done;
-		}
-		page_base = (u32) entry->busaddr[i];
-
-		for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) {
-			u32 val;
-
-			switch(gart_info->gart_reg_if) {
-			case DRM_ATI_GART_IGP:
-				val = page_base | 0xc;
-				break;
-			case DRM_ATI_GART_PCIE:
-				val = (page_base >> 8) | 0xc;
-				break;
-			default:
-			case DRM_ATI_GART_PCI:
-				val = page_base;
-				break;
-			}
-			if (gart_info->gart_table_location ==
-			    DRM_ATI_GART_MAIN)
-				pci_gart[gart_idx] = cpu_to_le32(val);
-			else
-				DRM_WRITE32(map, gart_idx * sizeof(u32), val);
-			gart_idx++;
-			page_base += ATI_PCIGART_PAGE_SIZE;
-		}
-	}
-	ret = 1;
-
-#if defined(__i386__) || defined(__x86_64__)
-	wbinvd();
-#else
-	mb();
-#endif
-
-      done:
-	gart_info->addr = address;
-	gart_info->bus_addr = bus_address;
-	return ret;
-}
-EXPORT_SYMBOL(drm_ati_pcigart_init);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_agpsupport.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_agpsupport.c
deleted file mode 100644
index 0cb2ba50..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_agpsupport.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/**
- * \file drm_agpsupport.c
- * DRM support for AGP/GART backend
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include <linux/module.h>
-#include <linux/slab.h>
-
-#if __OS_HAS_AGP
-
-#include <asm/agp.h>
-
-/**
- * Get AGP information.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a (output) drm_agp_info structure.
- * \return zero on success or a negative number on failure.
- *
- * Verifies the AGP device has been initialized and acquired and fills in the
- * drm_agp_info structure with the information in drm_agp_head::agp_info.
- */
-int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info)
-{
-	DRM_AGP_KERN *kern;
-
-	if (!dev->agp || !dev->agp->acquired)
-		return -EINVAL;
-
-	kern = &dev->agp->agp_info;
-	info->agp_version_major = kern->version.major;
-	info->agp_version_minor = kern->version.minor;
-	info->mode = kern->mode;
-	info->aperture_base = kern->aper_base;
-	info->aperture_size = kern->aper_size * 1024 * 1024;
-	info->memory_allowed = kern->max_memory << PAGE_SHIFT;
-	info->memory_used = kern->current_memory << PAGE_SHIFT;
-	info->id_vendor = kern->device->vendor;
-	info->id_device = kern->device->device;
-
-	return 0;
-}
-
-EXPORT_SYMBOL(drm_agp_info);
-
-int drm_agp_info_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_agp_info *info = data;
-	int err;
-
-	err = drm_agp_info(dev, info);
-	if (err)
-		return err;
-
-	return 0;
-}
-
-/**
- * Acquire the AGP device.
- *
- * \param dev DRM device that is to acquire AGP.
- * \return zero on success or a negative number on failure.
- *
- * Verifies the AGP device hasn't been acquired before and calls
- * \c agp_backend_acquire.
- */
-int drm_agp_acquire(struct drm_device * dev)
-{
-	if (!dev->agp)
-		return -ENODEV;
-	if (dev->agp->acquired)
-		return -EBUSY;
-	if (!(dev->agp->bridge = agp_backend_acquire(dev->pdev)))
-		return -ENODEV;
-	dev->agp->acquired = 1;
-	return 0;
-}
-
-EXPORT_SYMBOL(drm_agp_acquire);
-
-/**
- * Acquire the AGP device (ioctl).
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or a negative number on failure.
- *
- * Verifies the AGP device hasn't been acquired before and calls
- * \c agp_backend_acquire.
- */
-int drm_agp_acquire_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	return drm_agp_acquire((struct drm_device *) file_priv->minor->dev);
-}
-
-/**
- * Release the AGP device.
- *
- * \param dev DRM device that is to release AGP.
- * \return zero on success or a negative number on failure.
- *
- * Verifies the AGP device has been acquired and calls \c agp_backend_release.
- */
-int drm_agp_release(struct drm_device * dev)
-{
-	if (!dev->agp || !dev->agp->acquired)
-		return -EINVAL;
-	agp_backend_release(dev->agp->bridge);
-	dev->agp->acquired = 0;
-	return 0;
-}
-EXPORT_SYMBOL(drm_agp_release);
-
-int drm_agp_release_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	return drm_agp_release(dev);
-}
-
-/**
- * Enable the AGP bus.
- *
- * \param dev DRM device that has previously acquired AGP.
- * \param mode Requested AGP mode.
- * \return zero on success or a negative number on failure.
- *
- * Verifies the AGP device has been acquired but not enabled, and calls
- * \c agp_enable.
- */
-int drm_agp_enable(struct drm_device * dev, struct drm_agp_mode mode)
-{
-	if (!dev->agp || !dev->agp->acquired)
-		return -EINVAL;
-
-	dev->agp->mode = mode.mode;
-	agp_enable(dev->agp->bridge, mode.mode);
-	dev->agp->enabled = 1;
-	return 0;
-}
-
-EXPORT_SYMBOL(drm_agp_enable);
-
-int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	struct drm_agp_mode *mode = data;
-
-	return drm_agp_enable(dev, *mode);
-}
-
-/**
- * Allocate AGP memory.
- *
- * \param inode device inode.
- * \param file_priv file private pointer.
- * \param cmd command.
- * \param arg pointer to a drm_agp_buffer structure.
- * \return zero on success or a negative number on failure.
- *
- * Verifies the AGP device is present and has been acquired, allocates the
- * memory via agp_allocate_memory() and creates a drm_agp_mem entry for it.
- */
-int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
-{
-	struct drm_agp_mem *entry;
-	DRM_AGP_MEM *memory;
-	unsigned long pages;
-	u32 type;
-
-	if (!dev->agp || !dev->agp->acquired)
-		return -EINVAL;
-	if (!(entry = kmalloc(sizeof(*entry), GFP_KERNEL)))
-		return -ENOMEM;
-
-	memset(entry, 0, sizeof(*entry));
-
-	pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
-	type = (u32) request->type;
-	if (!(memory = agp_allocate_memory(dev->agp->bridge, pages, type))) {
-		kfree(entry);
-		return -ENOMEM;
-	}
-
-	entry->handle = (unsigned long)memory->key + 1;
-	entry->memory = memory;
-	entry->bound = 0;
-	entry->pages = pages;
-	list_add(&entry->head, &dev->agp->memory);
-
-	request->handle = entry->handle;
-	request->physical = memory->physical;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_agp_alloc);
-
-
-int drm_agp_alloc_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_agp_buffer *request = data;
-
-	return drm_agp_alloc(dev, request);
-}
-
-/**
- * Search for the AGP memory entry associated with a handle.
- *
- * \param dev DRM device structure.
- * \param handle AGP memory handle.
- * \return pointer to the drm_agp_mem structure associated with \p handle.
- *
- * Walks through drm_agp_head::memory until finding a matching handle.
- */
-static struct drm_agp_mem *drm_agp_lookup_entry(struct drm_device * dev,
-					   unsigned long handle)
-{
-	struct drm_agp_mem *entry;
-
-	list_for_each_entry(entry, &dev->agp->memory, head) {
-		if (entry->handle == handle)
-			return entry;
-	}
-	return NULL;
-}
-
-/**
- * Unbind AGP memory from the GATT (ioctl).
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a drm_agp_binding structure.
- * \return zero on success or a negative number on failure.
- *
- * Verifies the AGP device is present and acquired, looks-up the AGP memory
- * entry and passes it to the unbind_agp() function.
- */
-int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request)
-{
-	struct drm_agp_mem *entry;
-	int ret;
-
-	if (!dev->agp || !dev->agp->acquired)
-		return -EINVAL;
-	if (!(entry = drm_agp_lookup_entry(dev, request->handle)))
-		return -EINVAL;
-	if (!entry->bound)
-		return -EINVAL;
-	ret = drm_unbind_agp(entry->memory);
-	if (ret == 0)
-		entry->bound = 0;
-	return ret;
-}
-EXPORT_SYMBOL(drm_agp_unbind);
-
-
-int drm_agp_unbind_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	struct drm_agp_binding *request = data;
-
-	return drm_agp_unbind(dev, request);
-}
-
-/**
- * Bind AGP memory into the GATT (ioctl)
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a drm_agp_binding structure.
- * \return zero on success or a negative number on failure.
- *
- * Verifies the AGP device is present and has been acquired and that no memory
- * is currently bound into the GATT. Looks-up the AGP memory entry and passes
- * it to bind_agp() function.
- */
-int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request)
-{
-	struct drm_agp_mem *entry;
-	int retcode;
-	int page;
-
-	if (!dev->agp || !dev->agp->acquired)
-		return -EINVAL;
-	if (!(entry = drm_agp_lookup_entry(dev, request->handle)))
-		return -EINVAL;
-	if (entry->bound)
-		return -EINVAL;
-	page = (request->offset + PAGE_SIZE - 1) / PAGE_SIZE;
-	if ((retcode = drm_bind_agp(entry->memory, page)))
-		return retcode;
-	entry->bound = dev->agp->base + (page << PAGE_SHIFT);
-	DRM_DEBUG("base = 0x%lx entry->bound = 0x%lx\n",
-		  dev->agp->base, entry->bound);
-	return 0;
-}
-EXPORT_SYMBOL(drm_agp_bind);
-
-
-int drm_agp_bind_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_agp_binding *request = data;
-
-	return drm_agp_bind(dev, request);
-}
-
-/**
- * Free AGP memory (ioctl).
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a drm_agp_buffer structure.
- * \return zero on success or a negative number on failure.
- *
- * Verifies the AGP device is present and has been acquired and looks up the
- * AGP memory entry. If the memory it's currently bound, unbind it via
- * unbind_agp(). Frees it via free_agp() as well as the entry itself
- * and unlinks from the doubly linked list it's inserted in.
- */
-int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request)
-{
-	struct drm_agp_mem *entry;
-
-	if (!dev->agp || !dev->agp->acquired)
-		return -EINVAL;
-	if (!(entry = drm_agp_lookup_entry(dev, request->handle)))
-		return -EINVAL;
-	if (entry->bound)
-		drm_unbind_agp(entry->memory);
-
-	list_del(&entry->head);
-
-	drm_free_agp(entry->memory, entry->pages);
-	kfree(entry);
-	return 0;
-}
-EXPORT_SYMBOL(drm_agp_free);
-
-
-
-int drm_agp_free_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_agp_buffer *request = data;
-
-	return drm_agp_free(dev, request);
-}
-
-/**
- * Initialize the AGP resources.
- *
- * \return pointer to a drm_agp_head structure.
- *
- * Gets the drm_agp_t structure which is made available by the agpgart module
- * via the inter_module_* functions. Creates and initializes a drm_agp_head
- * structure.
- */
-struct drm_agp_head *drm_agp_init(struct drm_device *dev)
-{
-	struct drm_agp_head *head = NULL;
-
-	if (!(head = kmalloc(sizeof(*head), GFP_KERNEL)))
-		return NULL;
-	memset((void *)head, 0, sizeof(*head));
-	head->bridge = agp_find_bridge(dev->pdev);
-	if (!head->bridge) {
-		if (!(head->bridge = agp_backend_acquire(dev->pdev))) {
-			kfree(head);
-			return NULL;
-		}
-		agp_copy_info(head->bridge, &head->agp_info);
-		agp_backend_release(head->bridge);
-	} else {
-		agp_copy_info(head->bridge, &head->agp_info);
-	}
-	if (head->agp_info.chipset == NOT_SUPPORTED) {
-		kfree(head);
-		return NULL;
-	}
-	INIT_LIST_HEAD(&head->memory);
-	head->cant_use_aperture = head->agp_info.cant_use_aperture;
-	head->page_mask = head->agp_info.page_mask;
-	head->base = head->agp_info.aper_base;
-	return head;
-}
-
-/**
- * Binds a collection of pages into AGP memory at the given offset, returning
- * the AGP memory structure containing them.
- *
- * No reference is held on the pages during this time -- it is up to the
- * caller to handle that.
- */
-DRM_AGP_MEM *
-drm_agp_bind_pages(struct drm_device *dev,
-		   struct page **pages,
-		   unsigned long num_pages,
-		   uint32_t gtt_offset,
-		   u32 type)
-{
-	DRM_AGP_MEM *mem;
-	int ret, i;
-
-	DRM_DEBUG("\n");
-
-	mem = agp_allocate_memory(dev->agp->bridge, num_pages,
-				      type);
-	if (mem == NULL) {
-		DRM_ERROR("Failed to allocate memory for %ld pages\n",
-			  num_pages);
-		return NULL;
-	}
-
-	for (i = 0; i < num_pages; i++)
-		mem->pages[i] = pages[i];
-	mem->page_count = num_pages;
-
-	mem->is_flushed = true;
-	ret = agp_bind_memory(mem, gtt_offset / PAGE_SIZE);
-	if (ret != 0) {
-		DRM_ERROR("Failed to bind AGP memory: %d\n", ret);
-		agp_free_memory(mem);
-		return NULL;
-	}
-
-	return mem;
-}
-EXPORT_SYMBOL(drm_agp_bind_pages);
-
-#endif /* __OS_HAS_AGP */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_auth.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_auth.c
deleted file mode 100644
index ba237904..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_auth.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/**
- * \file drm_auth.c
- * IOCTLs for authentication
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Tue Feb  2 08:37:54 1999 by faith@valinux.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-
-/**
- * Find the file with the given magic number.
- *
- * \param dev DRM device.
- * \param magic magic number.
- *
- * Searches in drm_device::magiclist within all files with the same hash key
- * the one with matching magic number, while holding the drm_device::struct_mutex
- * lock.
- */
-static struct drm_file *drm_find_file(struct drm_master *master, drm_magic_t magic)
-{
-	struct drm_file *retval = NULL;
-	struct drm_magic_entry *pt;
-	struct drm_hash_item *hash;
-	struct drm_device *dev = master->minor->dev;
-
-	mutex_lock(&dev->struct_mutex);
-	if (!drm_ht_find_item(&master->magiclist, (unsigned long)magic, &hash)) {
-		pt = drm_hash_entry(hash, struct drm_magic_entry, hash_item);
-		retval = pt->priv;
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return retval;
-}
-
-/**
- * Adds a magic number.
- *
- * \param dev DRM device.
- * \param priv file private data.
- * \param magic magic number.
- *
- * Creates a drm_magic_entry structure and appends to the linked list
- * associated the magic number hash key in drm_device::magiclist, while holding
- * the drm_device::struct_mutex lock.
- */
-static int drm_add_magic(struct drm_master *master, struct drm_file *priv,
-			 drm_magic_t magic)
-{
-	struct drm_magic_entry *entry;
-	struct drm_device *dev = master->minor->dev;
-	DRM_DEBUG("%d\n", magic);
-
-	entry = kzalloc(sizeof(*entry), GFP_KERNEL);
-	if (!entry)
-		return -ENOMEM;
-	entry->priv = priv;
-	entry->hash_item.key = (unsigned long)magic;
-	mutex_lock(&dev->struct_mutex);
-	drm_ht_insert_item(&master->magiclist, &entry->hash_item);
-	list_add_tail(&entry->head, &master->magicfree);
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-/**
- * Remove a magic number.
- *
- * \param dev DRM device.
- * \param magic magic number.
- *
- * Searches and unlinks the entry in drm_device::magiclist with the magic
- * number hash key, while holding the drm_device::struct_mutex lock.
- */
-int drm_remove_magic(struct drm_master *master, drm_magic_t magic)
-{
-	struct drm_magic_entry *pt;
-	struct drm_hash_item *hash;
-	struct drm_device *dev = master->minor->dev;
-
-	DRM_DEBUG("%d\n", magic);
-
-	mutex_lock(&dev->struct_mutex);
-	if (drm_ht_find_item(&master->magiclist, (unsigned long)magic, &hash)) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-	pt = drm_hash_entry(hash, struct drm_magic_entry, hash_item);
-	drm_ht_remove_item(&master->magiclist, hash);
-	list_del(&pt->head);
-	mutex_unlock(&dev->struct_mutex);
-
-	kfree(pt);
-
-	return 0;
-}
-
-/**
- * Get a unique magic number (ioctl).
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a resulting drm_auth structure.
- * \return zero on success, or a negative number on failure.
- *
- * If there is a magic number in drm_file::magic then use it, otherwise
- * searches an unique non-zero magic number and add it associating it with \p
- * file_priv.
- * This ioctl needs protection by the drm_global_mutex, which protects
- * struct drm_file::magic and struct drm_magic_entry::priv.
- */
-int drm_getmagic(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	static drm_magic_t sequence = 0;
-	static DEFINE_SPINLOCK(lock);
-	struct drm_auth *auth = data;
-
-	/* Find unique magic */
-	if (file_priv->magic) {
-		auth->magic = file_priv->magic;
-	} else {
-		do {
-			spin_lock(&lock);
-			if (!sequence)
-				++sequence;	/* reserve 0 */
-			auth->magic = sequence++;
-			spin_unlock(&lock);
-		} while (drm_find_file(file_priv->master, auth->magic));
-		file_priv->magic = auth->magic;
-		drm_add_magic(file_priv->master, file_priv, auth->magic);
-	}
-
-	DRM_DEBUG("%u\n", auth->magic);
-
-	return 0;
-}
-
-/**
- * Authenticate with a magic.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a drm_auth structure.
- * \return zero if authentication successed, or a negative number otherwise.
- *
- * Checks if \p file_priv is associated with the magic number passed in \arg.
- * This ioctl needs protection by the drm_global_mutex, which protects
- * struct drm_file::magic and struct drm_magic_entry::priv.
- */
-int drm_authmagic(struct drm_device *dev, void *data,
-		  struct drm_file *file_priv)
-{
-	struct drm_auth *auth = data;
-	struct drm_file *file;
-
-	DRM_DEBUG("%u\n", auth->magic);
-	if ((file = drm_find_file(file_priv->master, auth->magic))) {
-		file->authenticated = 1;
-		drm_remove_magic(file_priv->master, auth->magic);
-		return 0;
-	}
-	return -EINVAL;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_buffer.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_buffer.c
deleted file mode 100644
index 08ccefed..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_buffer.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2010 Pauli Nieminen.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- **************************************************************************/
-/*
- * Multipart buffer for coping data which is larger than the page size.
- *
- * Authors:
- * Pauli Nieminen <suokkos-at-gmail-dot-com>
- */
-
-#include <linux/export.h>
-#include "drm_buffer.h"
-
-/**
- * Allocate the drm buffer object.
- *
- *   buf: Pointer to a pointer where the object is stored.
- *   size: The number of bytes to allocate.
- */
-int drm_buffer_alloc(struct drm_buffer **buf, int size)
-{
-	int nr_pages = size / PAGE_SIZE + 1;
-	int idx;
-
-	/* Allocating pointer table to end of structure makes drm_buffer
-	 * variable sized */
-	*buf = kzalloc(sizeof(struct drm_buffer) + nr_pages*sizeof(char *),
-			GFP_KERNEL);
-
-	if (*buf == NULL) {
-		DRM_ERROR("Failed to allocate drm buffer object to hold"
-				" %d bytes in %d pages.\n",
-				size, nr_pages);
-		return -ENOMEM;
-	}
-
-	(*buf)->size = size;
-
-	for (idx = 0; idx < nr_pages; ++idx) {
-
-		(*buf)->data[idx] =
-			kmalloc(min(PAGE_SIZE, size - idx * PAGE_SIZE),
-				GFP_KERNEL);
-
-
-		if ((*buf)->data[idx] == NULL) {
-			DRM_ERROR("Failed to allocate %dth page for drm"
-					" buffer with %d bytes and %d pages.\n",
-					idx + 1, size, nr_pages);
-			goto error_out;
-		}
-
-	}
-
-	return 0;
-
-error_out:
-
-	/* Only last element can be null pointer so check for it first. */
-	if ((*buf)->data[idx])
-		kfree((*buf)->data[idx]);
-
-	for (--idx; idx >= 0; --idx)
-		kfree((*buf)->data[idx]);
-
-	kfree(*buf);
-	return -ENOMEM;
-}
-EXPORT_SYMBOL(drm_buffer_alloc);
-
-/**
- * Copy the user data to the begin of the buffer and reset the processing
- * iterator.
- *
- *   user_data: A pointer the data that is copied to the buffer.
- *   size: The Number of bytes to copy.
- */
-int drm_buffer_copy_from_user(struct drm_buffer *buf,
-			      void __user *user_data, int size)
-{
-	int nr_pages = size / PAGE_SIZE + 1;
-	int idx;
-
-	if (size > buf->size) {
-		DRM_ERROR("Requesting to copy %d bytes to a drm buffer with"
-				" %d bytes space\n",
-				size, buf->size);
-		return -EFAULT;
-	}
-
-	for (idx = 0; idx < nr_pages; ++idx) {
-
-		if (DRM_COPY_FROM_USER(buf->data[idx],
-			user_data + idx * PAGE_SIZE,
-			min(PAGE_SIZE, size - idx * PAGE_SIZE))) {
-			DRM_ERROR("Failed to copy user data (%p) to drm buffer"
-					" (%p) %dth page.\n",
-					user_data, buf, idx);
-			return -EFAULT;
-
-		}
-	}
-	buf->iterator = 0;
-	return 0;
-}
-EXPORT_SYMBOL(drm_buffer_copy_from_user);
-
-/**
- * Free the drm buffer object
- */
-void drm_buffer_free(struct drm_buffer *buf)
-{
-
-	if (buf != NULL) {
-
-		int nr_pages = buf->size / PAGE_SIZE + 1;
-		int idx;
-		for (idx = 0; idx < nr_pages; ++idx)
-			kfree(buf->data[idx]);
-
-		kfree(buf);
-	}
-}
-EXPORT_SYMBOL(drm_buffer_free);
-
-/**
- * Read an object from buffer that may be split to multiple parts. If object
- * is not split function just returns the pointer to object in buffer. But in
- * case of split object data is copied to given stack object that is suplied
- * by caller.
- *
- * The processing location of the buffer is also advanced to the next byte
- * after the object.
- *
- *   objsize: The size of the objet in bytes.
- *   stack_obj: A pointer to a memory location where object can be copied.
- */
-void *drm_buffer_read_object(struct drm_buffer *buf,
-		int objsize, void *stack_obj)
-{
-	int idx = drm_buffer_index(buf);
-	int page = drm_buffer_page(buf);
-	void *obj = NULL;
-
-	if (idx + objsize <= PAGE_SIZE) {
-		obj = &buf->data[page][idx];
-	} else {
-		/* The object is split which forces copy to temporary object.*/
-		int beginsz = PAGE_SIZE - idx;
-		memcpy(stack_obj, &buf->data[page][idx], beginsz);
-
-		memcpy(stack_obj + beginsz, &buf->data[page + 1][0],
-				objsize - beginsz);
-
-		obj = stack_obj;
-	}
-
-	drm_buffer_advance(buf, objsize);
-	return obj;
-}
-EXPORT_SYMBOL(drm_buffer_read_object);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_bufs.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_bufs.c
deleted file mode 100644
index 348b367d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_bufs.c
+++ /dev/null
@@ -1,1626 +0,0 @@
-/**
- * \file drm_bufs.c
- * Generic buffer template
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Thu Nov 23 03:10:50 2000 by gareth@valinux.com
- *
- * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/vmalloc.h>
-#include <linux/slab.h>
-#include <linux/log2.h>
-#include <linux/export.h>
-#include <asm/shmparam.h>
-#include "drmP.h"
-
-static struct drm_map_list *drm_find_matching_map(struct drm_device *dev,
-						  struct drm_local_map *map)
-{
-	struct drm_map_list *entry;
-	list_for_each_entry(entry, &dev->maplist, head) {
-		/*
-		 * Because the kernel-userspace ABI is fixed at a 32-bit offset
-		 * while PCI resources may live above that, we only compare the
-		 * lower 32 bits of the map offset for maps of type
-		 * _DRM_FRAMEBUFFER or _DRM_REGISTERS.
-		 * It is assumed that if a driver have more than one resource
-		 * of each type, the lower 32 bits are different.
-		 */
-		if (!entry->map ||
-		    map->type != entry->map->type ||
-		    entry->master != dev->primary->master)
-			continue;
-		switch (map->type) {
-		case _DRM_SHM:
-			if (map->flags != _DRM_CONTAINS_LOCK)
-				break;
-			return entry;
-		case _DRM_REGISTERS:
-		case _DRM_FRAME_BUFFER:
-			if ((entry->map->offset & 0xffffffff) ==
-			    (map->offset & 0xffffffff))
-				return entry;
-		default: /* Make gcc happy */
-			;
-		}
-		if (entry->map->offset == map->offset)
-			return entry;
-	}
-
-	return NULL;
-}
-
-static int drm_map_handle(struct drm_device *dev, struct drm_hash_item *hash,
-			  unsigned long user_token, int hashed_handle, int shm)
-{
-	int use_hashed_handle, shift;
-	unsigned long add;
-
-#if (BITS_PER_LONG == 64)
-	use_hashed_handle = ((user_token & 0xFFFFFFFF00000000UL) || hashed_handle);
-#elif (BITS_PER_LONG == 32)
-	use_hashed_handle = hashed_handle;
-#else
-#error Unsupported long size. Neither 64 nor 32 bits.
-#endif
-
-	if (!use_hashed_handle) {
-		int ret;
-		hash->key = user_token >> PAGE_SHIFT;
-		ret = drm_ht_insert_item(&dev->map_hash, hash);
-		if (ret != -EINVAL)
-			return ret;
-	}
-
-	shift = 0;
-	add = DRM_MAP_HASH_OFFSET >> PAGE_SHIFT;
-	if (shm && (SHMLBA > PAGE_SIZE)) {
-		int bits = ilog2(SHMLBA >> PAGE_SHIFT) + 1;
-
-		/* For shared memory, we have to preserve the SHMLBA
-		 * bits of the eventual vma->vm_pgoff value during
-		 * mmap().  Otherwise we run into cache aliasing problems
-		 * on some platforms.  On these platforms, the pgoff of
-		 * a mmap() request is used to pick a suitable virtual
-		 * address for the mmap() region such that it will not
-		 * cause cache aliasing problems.
-		 *
-		 * Therefore, make sure the SHMLBA relevant bits of the
-		 * hash value we use are equal to those in the original
-		 * kernel virtual address.
-		 */
-		shift = bits;
-		add |= ((user_token >> PAGE_SHIFT) & ((1UL << bits) - 1UL));
-	}
-
-	return drm_ht_just_insert_please(&dev->map_hash, hash,
-					 user_token, 32 - PAGE_SHIFT - 3,
-					 shift, add);
-}
-
-/**
- * Core function to create a range of memory available for mapping by a
- * non-root process.
- *
- * Adjusts the memory offset to its absolute value according to the mapping
- * type.  Adds the map to the map list drm_device::maplist. Adds MTRR's where
- * applicable and if supported by the kernel.
- */
-static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
-			   unsigned int size, enum drm_map_type type,
-			   enum drm_map_flags flags,
-			   struct drm_map_list ** maplist)
-{
-	struct drm_local_map *map;
-	struct drm_map_list *list;
-	drm_dma_handle_t *dmah;
-	unsigned long user_token;
-	int ret;
-
-	map = kmalloc(sizeof(*map), GFP_KERNEL);
-	if (!map)
-		return -ENOMEM;
-
-	map->offset = offset;
-	map->size = size;
-	map->flags = flags;
-	map->type = type;
-
-	/* Only allow shared memory to be removable since we only keep enough
-	 * book keeping information about shared memory to allow for removal
-	 * when processes fork.
-	 */
-	if ((map->flags & _DRM_REMOVABLE) && map->type != _DRM_SHM) {
-		kfree(map);
-		return -EINVAL;
-	}
-	DRM_DEBUG("offset = 0x%08llx, size = 0x%08lx, type = %d\n",
-		  (unsigned long long)map->offset, map->size, map->type);
-
-	/* page-align _DRM_SHM maps. They are allocated here so there is no security
-	 * hole created by that and it works around various broken drivers that use
-	 * a non-aligned quantity to map the SAREA. --BenH
-	 */
-	if (map->type == _DRM_SHM)
-		map->size = PAGE_ALIGN(map->size);
-
-	if ((map->offset & (~(resource_size_t)PAGE_MASK)) || (map->size & (~PAGE_MASK))) {
-		kfree(map);
-		return -EINVAL;
-	}
-	map->mtrr = -1;
-	map->handle = NULL;
-
-	switch (map->type) {
-	case _DRM_REGISTERS:
-	case _DRM_FRAME_BUFFER:
-#if !defined(__sparc__) && !defined(__alpha__) && !defined(__ia64__) && !defined(__powerpc64__) && !defined(__x86_64__) && !defined(__arm__)
-		if (map->offset + (map->size-1) < map->offset ||
-		    map->offset < virt_to_phys(high_memory)) {
-			kfree(map);
-			return -EINVAL;
-		}
-#endif
-		/* Some drivers preinitialize some maps, without the X Server
-		 * needing to be aware of it.  Therefore, we just return success
-		 * when the server tries to create a duplicate map.
-		 */
-		list = drm_find_matching_map(dev, map);
-		if (list != NULL) {
-			if (list->map->size != map->size) {
-				DRM_DEBUG("Matching maps of type %d with "
-					  "mismatched sizes, (%ld vs %ld)\n",
-					  map->type, map->size,
-					  list->map->size);
-				list->map->size = map->size;
-			}
-
-			kfree(map);
-			*maplist = list;
-			return 0;
-		}
-
-		if (drm_core_has_MTRR(dev)) {
-			if (map->type == _DRM_FRAME_BUFFER ||
-			    (map->flags & _DRM_WRITE_COMBINING)) {
-				map->mtrr = mtrr_add(map->offset, map->size,
-						     MTRR_TYPE_WRCOMB, 1);
-			}
-		}
-		if (map->type == _DRM_REGISTERS) {
-			map->handle = ioremap(map->offset, map->size);
-			if (!map->handle) {
-				kfree(map);
-				return -ENOMEM;
-			}
-		}
-
-		break;
-	case _DRM_SHM:
-		list = drm_find_matching_map(dev, map);
-		if (list != NULL) {
-			if(list->map->size != map->size) {
-				DRM_DEBUG("Matching maps of type %d with "
-					  "mismatched sizes, (%ld vs %ld)\n",
-					  map->type, map->size, list->map->size);
-				list->map->size = map->size;
-			}
-
-			kfree(map);
-			*maplist = list;
-			return 0;
-		}
-		map->handle = vmalloc_user(map->size);
-		DRM_DEBUG("%lu %d %p\n",
-			  map->size, drm_order(map->size), map->handle);
-		if (!map->handle) {
-			kfree(map);
-			return -ENOMEM;
-		}
-		map->offset = (unsigned long)map->handle;
-		if (map->flags & _DRM_CONTAINS_LOCK) {
-			/* Prevent a 2nd X Server from creating a 2nd lock */
-			if (dev->primary->master->lock.hw_lock != NULL) {
-				vfree(map->handle);
-				kfree(map);
-				return -EBUSY;
-			}
-			dev->sigdata.lock = dev->primary->master->lock.hw_lock = map->handle;	/* Pointer to lock */
-		}
-		break;
-	case _DRM_AGP: {
-		struct drm_agp_mem *entry;
-		int valid = 0;
-
-		if (!drm_core_has_AGP(dev)) {
-			kfree(map);
-			return -EINVAL;
-		}
-#ifdef __alpha__
-		map->offset += dev->hose->mem_space->start;
-#endif
-		/* In some cases (i810 driver), user space may have already
-		 * added the AGP base itself, because dev->agp->base previously
-		 * only got set during AGP enable.  So, only add the base
-		 * address if the map's offset isn't already within the
-		 * aperture.
-		 */
-		if (map->offset < dev->agp->base ||
-		    map->offset > dev->agp->base +
-		    dev->agp->agp_info.aper_size * 1024 * 1024 - 1) {
-			map->offset += dev->agp->base;
-		}
-		map->mtrr = dev->agp->agp_mtrr;	/* for getmap */
-
-		/* This assumes the DRM is in total control of AGP space.
-		 * It's not always the case as AGP can be in the control
-		 * of user space (i.e. i810 driver). So this loop will get
-		 * skipped and we double check that dev->agp->memory is
-		 * actually set as well as being invalid before EPERM'ing
-		 */
-		list_for_each_entry(entry, &dev->agp->memory, head) {
-			if ((map->offset >= entry->bound) &&
-			    (map->offset + map->size <= entry->bound + entry->pages * PAGE_SIZE)) {
-				valid = 1;
-				break;
-			}
-		}
-		if (!list_empty(&dev->agp->memory) && !valid) {
-			kfree(map);
-			return -EPERM;
-		}
-		DRM_DEBUG("AGP offset = 0x%08llx, size = 0x%08lx\n",
-			  (unsigned long long)map->offset, map->size);
-
-		break;
-	}
-	case _DRM_GEM:
-		DRM_ERROR("tried to addmap GEM object\n");
-		break;
-	case _DRM_SCATTER_GATHER:
-		if (!dev->sg) {
-			kfree(map);
-			return -EINVAL;
-		}
-		map->offset += (unsigned long)dev->sg->virtual;
-		break;
-	case _DRM_CONSISTENT:
-		/* dma_addr_t is 64bit on i386 with CONFIG_HIGHMEM64G,
-		 * As we're limiting the address to 2^32-1 (or less),
-		 * casting it down to 32 bits is no problem, but we
-		 * need to point to a 64bit variable first. */
-		dmah = drm_pci_alloc(dev, map->size, map->size);
-		if (!dmah) {
-			kfree(map);
-			return -ENOMEM;
-		}
-		map->handle = dmah->vaddr;
-		map->offset = (unsigned long)dmah->busaddr;
-		kfree(dmah);
-		break;
-	default:
-		kfree(map);
-		return -EINVAL;
-	}
-
-	list = kzalloc(sizeof(*list), GFP_KERNEL);
-	if (!list) {
-		if (map->type == _DRM_REGISTERS)
-			iounmap(map->handle);
-		kfree(map);
-		return -EINVAL;
-	}
-	list->map = map;
-
-	mutex_lock(&dev->struct_mutex);
-	list_add(&list->head, &dev->maplist);
-
-	/* Assign a 32-bit handle */
-	/* We do it here so that dev->struct_mutex protects the increment */
-	user_token = (map->type == _DRM_SHM) ? (unsigned long)map->handle :
-		map->offset;
-	ret = drm_map_handle(dev, &list->hash, user_token, 0,
-			     (map->type == _DRM_SHM));
-	if (ret) {
-		if (map->type == _DRM_REGISTERS)
-			iounmap(map->handle);
-		kfree(map);
-		kfree(list);
-		mutex_unlock(&dev->struct_mutex);
-		return ret;
-	}
-
-	list->user_token = list->hash.key << PAGE_SHIFT;
-	mutex_unlock(&dev->struct_mutex);
-
-	if (!(map->flags & _DRM_DRIVER))
-		list->master = dev->primary->master;
-	*maplist = list;
-	return 0;
-	}
-
-int drm_addmap(struct drm_device * dev, resource_size_t offset,
-	       unsigned int size, enum drm_map_type type,
-	       enum drm_map_flags flags, struct drm_local_map ** map_ptr)
-{
-	struct drm_map_list *list;
-	int rc;
-
-	rc = drm_addmap_core(dev, offset, size, type, flags, &list);
-	if (!rc)
-		*map_ptr = list->map;
-	return rc;
-}
-
-EXPORT_SYMBOL(drm_addmap);
-
-/**
- * Ioctl to specify a range of memory that is available for mapping by a
- * non-root process.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a drm_map structure.
- * \return zero on success or a negative value on error.
- *
- */
-int drm_addmap_ioctl(struct drm_device *dev, void *data,
-		     struct drm_file *file_priv)
-{
-	struct drm_map *map = data;
-	struct drm_map_list *maplist;
-	int err;
-
-	if (!(capable(CAP_SYS_ADMIN) || map->type == _DRM_AGP || map->type == _DRM_SHM))
-		return -EPERM;
-
-	err = drm_addmap_core(dev, map->offset, map->size, map->type,
-			      map->flags, &maplist);
-
-	if (err)
-		return err;
-
-	/* avoid a warning on 64-bit, this casting isn't very nice, but the API is set so too late */
-	map->handle = (void *)(unsigned long)maplist->user_token;
-	return 0;
-}
-
-/**
- * Remove a map private from list and deallocate resources if the mapping
- * isn't in use.
- *
- * Searches the map on drm_device::maplist, removes it from the list, see if
- * its being used, and free any associate resource (such as MTRR's) if it's not
- * being on use.
- *
- * \sa drm_addmap
- */
-int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map)
-{
-	struct drm_map_list *r_list = NULL, *list_t;
-	drm_dma_handle_t dmah;
-	int found = 0;
-	struct drm_master *master;
-
-	/* Find the list entry for the map and remove it */
-	list_for_each_entry_safe(r_list, list_t, &dev->maplist, head) {
-		if (r_list->map == map) {
-			master = r_list->master;
-			list_del(&r_list->head);
-			drm_ht_remove_key(&dev->map_hash,
-					  r_list->user_token >> PAGE_SHIFT);
-			kfree(r_list);
-			found = 1;
-			break;
-		}
-	}
-
-	if (!found)
-		return -EINVAL;
-
-	switch (map->type) {
-	case _DRM_REGISTERS:
-		iounmap(map->handle);
-		/* FALLTHROUGH */
-	case _DRM_FRAME_BUFFER:
-		if (drm_core_has_MTRR(dev) && map->mtrr >= 0) {
-			int retcode;
-			retcode = mtrr_del(map->mtrr, map->offset, map->size);
-			DRM_DEBUG("mtrr_del=%d\n", retcode);
-		}
-		break;
-	case _DRM_SHM:
-		vfree(map->handle);
-		if (master) {
-			if (dev->sigdata.lock == master->lock.hw_lock)
-				dev->sigdata.lock = NULL;
-			master->lock.hw_lock = NULL;   /* SHM removed */
-			master->lock.file_priv = NULL;
-			wake_up_interruptible_all(&master->lock.lock_queue);
-		}
-		break;
-	case _DRM_AGP:
-	case _DRM_SCATTER_GATHER:
-		break;
-	case _DRM_CONSISTENT:
-		dmah.vaddr = map->handle;
-		dmah.busaddr = map->offset;
-		dmah.size = map->size;
-		__drm_pci_free(dev, &dmah);
-		break;
-	case _DRM_GEM:
-		DRM_ERROR("tried to rmmap GEM object\n");
-		break;
-	}
-	kfree(map);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_rmmap_locked);
-
-int drm_rmmap(struct drm_device *dev, struct drm_local_map *map)
-{
-	int ret;
-
-	mutex_lock(&dev->struct_mutex);
-	ret = drm_rmmap_locked(dev, map);
-	mutex_unlock(&dev->struct_mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_rmmap);
-
-/* The rmmap ioctl appears to be unnecessary.  All mappings are torn down on
- * the last close of the device, and this is necessary for cleanup when things
- * exit uncleanly.  Therefore, having userland manually remove mappings seems
- * like a pointless exercise since they're going away anyway.
- *
- * One use case might be after addmap is allowed for normal users for SHM and
- * gets used by drivers that the server doesn't need to care about.  This seems
- * unlikely.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a struct drm_map structure.
- * \return zero on success or a negative value on error.
- */
-int drm_rmmap_ioctl(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
-{
-	struct drm_map *request = data;
-	struct drm_local_map *map = NULL;
-	struct drm_map_list *r_list;
-	int ret;
-
-	mutex_lock(&dev->struct_mutex);
-	list_for_each_entry(r_list, &dev->maplist, head) {
-		if (r_list->map &&
-		    r_list->user_token == (unsigned long)request->handle &&
-		    r_list->map->flags & _DRM_REMOVABLE) {
-			map = r_list->map;
-			break;
-		}
-	}
-
-	/* List has wrapped around to the head pointer, or its empty we didn't
-	 * find anything.
-	 */
-	if (list_empty(&dev->maplist) || !map) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
-	/* Register and framebuffer maps are permanent */
-	if ((map->type == _DRM_REGISTERS) || (map->type == _DRM_FRAME_BUFFER)) {
-		mutex_unlock(&dev->struct_mutex);
-		return 0;
-	}
-
-	ret = drm_rmmap_locked(dev, map);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return ret;
-}
-
-/**
- * Cleanup after an error on one of the addbufs() functions.
- *
- * \param dev DRM device.
- * \param entry buffer entry where the error occurred.
- *
- * Frees any pages and buffers associated with the given entry.
- */
-static void drm_cleanup_buf_error(struct drm_device * dev,
-				  struct drm_buf_entry * entry)
-{
-	int i;
-
-	if (entry->seg_count) {
-		for (i = 0; i < entry->seg_count; i++) {
-			if (entry->seglist[i]) {
-				drm_pci_free(dev, entry->seglist[i]);
-			}
-		}
-		kfree(entry->seglist);
-
-		entry->seg_count = 0;
-	}
-
-	if (entry->buf_count) {
-		for (i = 0; i < entry->buf_count; i++) {
-			kfree(entry->buflist[i].dev_private);
-		}
-		kfree(entry->buflist);
-
-		entry->buf_count = 0;
-	}
-}
-
-#if __OS_HAS_AGP
-/**
- * Add AGP buffers for DMA transfers.
- *
- * \param dev struct drm_device to which the buffers are to be added.
- * \param request pointer to a struct drm_buf_desc describing the request.
- * \return zero on success or a negative number on failure.
- *
- * After some sanity checks creates a drm_buf structure for each buffer and
- * reallocates the buffer list of the same size order to accommodate the new
- * buffers.
- */
-int drm_addbufs_agp(struct drm_device * dev, struct drm_buf_desc * request)
-{
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf_entry *entry;
-	struct drm_agp_mem *agp_entry;
-	struct drm_buf *buf;
-	unsigned long offset;
-	unsigned long agp_offset;
-	int count;
-	int order;
-	int size;
-	int alignment;
-	int page_order;
-	int total;
-	int byte_count;
-	int i, valid;
-	struct drm_buf **temp_buflist;
-
-	if (!dma)
-		return -EINVAL;
-
-	count = request->count;
-	order = drm_order(request->size);
-	size = 1 << order;
-
-	alignment = (request->flags & _DRM_PAGE_ALIGN)
-	    ? PAGE_ALIGN(size) : size;
-	page_order = order - PAGE_SHIFT > 0 ? order - PAGE_SHIFT : 0;
-	total = PAGE_SIZE << page_order;
-
-	byte_count = 0;
-	agp_offset = dev->agp->base + request->agp_start;
-
-	DRM_DEBUG("count:      %d\n", count);
-	DRM_DEBUG("order:      %d\n", order);
-	DRM_DEBUG("size:       %d\n", size);
-	DRM_DEBUG("agp_offset: %lx\n", agp_offset);
-	DRM_DEBUG("alignment:  %d\n", alignment);
-	DRM_DEBUG("page_order: %d\n", page_order);
-	DRM_DEBUG("total:      %d\n", total);
-
-	if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER)
-		return -EINVAL;
-	if (dev->queue_count)
-		return -EBUSY;	/* Not while in use */
-
-	/* Make sure buffers are located in AGP memory that we own */
-	valid = 0;
-	list_for_each_entry(agp_entry, &dev->agp->memory, head) {
-		if ((agp_offset >= agp_entry->bound) &&
-		    (agp_offset + total * count <= agp_entry->bound + agp_entry->pages * PAGE_SIZE)) {
-			valid = 1;
-			break;
-		}
-	}
-	if (!list_empty(&dev->agp->memory) && !valid) {
-		DRM_DEBUG("zone invalid\n");
-		return -EINVAL;
-	}
-	spin_lock(&dev->count_lock);
-	if (dev->buf_use) {
-		spin_unlock(&dev->count_lock);
-		return -EBUSY;
-	}
-	atomic_inc(&dev->buf_alloc);
-	spin_unlock(&dev->count_lock);
-
-	mutex_lock(&dev->struct_mutex);
-	entry = &dma->bufs[order];
-	if (entry->buf_count) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;	/* May only call once for each order */
-	}
-
-	if (count < 0 || count > 4096) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -EINVAL;
-	}
-
-	entry->buflist = kzalloc(count * sizeof(*entry->buflist), GFP_KERNEL);
-	if (!entry->buflist) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-
-	entry->buf_size = size;
-	entry->page_order = page_order;
-
-	offset = 0;
-
-	while (entry->buf_count < count) {
-		buf = &entry->buflist[entry->buf_count];
-		buf->idx = dma->buf_count + entry->buf_count;
-		buf->total = alignment;
-		buf->order = order;
-		buf->used = 0;
-
-		buf->offset = (dma->byte_count + offset);
-		buf->bus_address = agp_offset + offset;
-		buf->address = (void *)(agp_offset + offset);
-		buf->next = NULL;
-		buf->waiting = 0;
-		buf->pending = 0;
-		init_waitqueue_head(&buf->dma_wait);
-		buf->file_priv = NULL;
-
-		buf->dev_priv_size = dev->driver->dev_priv_size;
-		buf->dev_private = kzalloc(buf->dev_priv_size, GFP_KERNEL);
-		if (!buf->dev_private) {
-			/* Set count correctly so we free the proper amount. */
-			entry->buf_count = count;
-			drm_cleanup_buf_error(dev, entry);
-			mutex_unlock(&dev->struct_mutex);
-			atomic_dec(&dev->buf_alloc);
-			return -ENOMEM;
-		}
-
-		DRM_DEBUG("buffer %d @ %p\n", entry->buf_count, buf->address);
-
-		offset += alignment;
-		entry->buf_count++;
-		byte_count += PAGE_SIZE << page_order;
-	}
-
-	DRM_DEBUG("byte_count: %d\n", byte_count);
-
-	temp_buflist = krealloc(dma->buflist,
-				(dma->buf_count + entry->buf_count) *
-				sizeof(*dma->buflist), GFP_KERNEL);
-	if (!temp_buflist) {
-		/* Free the entry because it isn't valid */
-		drm_cleanup_buf_error(dev, entry);
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-	dma->buflist = temp_buflist;
-
-	for (i = 0; i < entry->buf_count; i++) {
-		dma->buflist[i + dma->buf_count] = &entry->buflist[i];
-	}
-
-	dma->buf_count += entry->buf_count;
-	dma->seg_count += entry->seg_count;
-	dma->page_count += byte_count >> PAGE_SHIFT;
-	dma->byte_count += byte_count;
-
-	DRM_DEBUG("dma->buf_count : %d\n", dma->buf_count);
-	DRM_DEBUG("entry->buf_count : %d\n", entry->buf_count);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	request->count = entry->buf_count;
-	request->size = size;
-
-	dma->flags = _DRM_DMA_USE_AGP;
-
-	atomic_dec(&dev->buf_alloc);
-	return 0;
-}
-EXPORT_SYMBOL(drm_addbufs_agp);
-#endif				/* __OS_HAS_AGP */
-
-int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int count;
-	int order;
-	int size;
-	int total;
-	int page_order;
-	struct drm_buf_entry *entry;
-	drm_dma_handle_t *dmah;
-	struct drm_buf *buf;
-	int alignment;
-	unsigned long offset;
-	int i;
-	int byte_count;
-	int page_count;
-	unsigned long *temp_pagelist;
-	struct drm_buf **temp_buflist;
-
-	if (!drm_core_check_feature(dev, DRIVER_PCI_DMA))
-		return -EINVAL;
-
-	if (!dma)
-		return -EINVAL;
-
-	if (!capable(CAP_SYS_ADMIN))
-		return -EPERM;
-
-	count = request->count;
-	order = drm_order(request->size);
-	size = 1 << order;
-
-	DRM_DEBUG("count=%d, size=%d (%d), order=%d, queue_count=%d\n",
-		  request->count, request->size, size, order, dev->queue_count);
-
-	if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER)
-		return -EINVAL;
-	if (dev->queue_count)
-		return -EBUSY;	/* Not while in use */
-
-	alignment = (request->flags & _DRM_PAGE_ALIGN)
-	    ? PAGE_ALIGN(size) : size;
-	page_order = order - PAGE_SHIFT > 0 ? order - PAGE_SHIFT : 0;
-	total = PAGE_SIZE << page_order;
-
-	spin_lock(&dev->count_lock);
-	if (dev->buf_use) {
-		spin_unlock(&dev->count_lock);
-		return -EBUSY;
-	}
-	atomic_inc(&dev->buf_alloc);
-	spin_unlock(&dev->count_lock);
-
-	mutex_lock(&dev->struct_mutex);
-	entry = &dma->bufs[order];
-	if (entry->buf_count) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;	/* May only call once for each order */
-	}
-
-	if (count < 0 || count > 4096) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -EINVAL;
-	}
-
-	entry->buflist = kzalloc(count * sizeof(*entry->buflist), GFP_KERNEL);
-	if (!entry->buflist) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-
-	entry->seglist = kzalloc(count * sizeof(*entry->seglist), GFP_KERNEL);
-	if (!entry->seglist) {
-		kfree(entry->buflist);
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-
-	/* Keep the original pagelist until we know all the allocations
-	 * have succeeded
-	 */
-	temp_pagelist = kmalloc((dma->page_count + (count << page_order)) *
-			       sizeof(*dma->pagelist), GFP_KERNEL);
-	if (!temp_pagelist) {
-		kfree(entry->buflist);
-		kfree(entry->seglist);
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-	memcpy(temp_pagelist,
-	       dma->pagelist, dma->page_count * sizeof(*dma->pagelist));
-	DRM_DEBUG("pagelist: %d entries\n",
-		  dma->page_count + (count << page_order));
-
-	entry->buf_size = size;
-	entry->page_order = page_order;
-	byte_count = 0;
-	page_count = 0;
-
-	while (entry->buf_count < count) {
-
-		dmah = drm_pci_alloc(dev, PAGE_SIZE << page_order, 0x1000);
-
-		if (!dmah) {
-			/* Set count correctly so we free the proper amount. */
-			entry->buf_count = count;
-			entry->seg_count = count;
-			drm_cleanup_buf_error(dev, entry);
-			kfree(temp_pagelist);
-			mutex_unlock(&dev->struct_mutex);
-			atomic_dec(&dev->buf_alloc);
-			return -ENOMEM;
-		}
-		entry->seglist[entry->seg_count++] = dmah;
-		for (i = 0; i < (1 << page_order); i++) {
-			DRM_DEBUG("page %d @ 0x%08lx\n",
-				  dma->page_count + page_count,
-				  (unsigned long)dmah->vaddr + PAGE_SIZE * i);
-			temp_pagelist[dma->page_count + page_count++]
-				= (unsigned long)dmah->vaddr + PAGE_SIZE * i;
-		}
-		for (offset = 0;
-		     offset + size <= total && entry->buf_count < count;
-		     offset += alignment, ++entry->buf_count) {
-			buf = &entry->buflist[entry->buf_count];
-			buf->idx = dma->buf_count + entry->buf_count;
-			buf->total = alignment;
-			buf->order = order;
-			buf->used = 0;
-			buf->offset = (dma->byte_count + byte_count + offset);
-			buf->address = (void *)(dmah->vaddr + offset);
-			buf->bus_address = dmah->busaddr + offset;
-			buf->next = NULL;
-			buf->waiting = 0;
-			buf->pending = 0;
-			init_waitqueue_head(&buf->dma_wait);
-			buf->file_priv = NULL;
-
-			buf->dev_priv_size = dev->driver->dev_priv_size;
-			buf->dev_private = kzalloc(buf->dev_priv_size,
-						GFP_KERNEL);
-			if (!buf->dev_private) {
-				/* Set count correctly so we free the proper amount. */
-				entry->buf_count = count;
-				entry->seg_count = count;
-				drm_cleanup_buf_error(dev, entry);
-				kfree(temp_pagelist);
-				mutex_unlock(&dev->struct_mutex);
-				atomic_dec(&dev->buf_alloc);
-				return -ENOMEM;
-			}
-
-			DRM_DEBUG("buffer %d @ %p\n",
-				  entry->buf_count, buf->address);
-		}
-		byte_count += PAGE_SIZE << page_order;
-	}
-
-	temp_buflist = krealloc(dma->buflist,
-				(dma->buf_count + entry->buf_count) *
-				sizeof(*dma->buflist), GFP_KERNEL);
-	if (!temp_buflist) {
-		/* Free the entry because it isn't valid */
-		drm_cleanup_buf_error(dev, entry);
-		kfree(temp_pagelist);
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-	dma->buflist = temp_buflist;
-
-	for (i = 0; i < entry->buf_count; i++) {
-		dma->buflist[i + dma->buf_count] = &entry->buflist[i];
-	}
-
-	/* No allocations failed, so now we can replace the original pagelist
-	 * with the new one.
-	 */
-	if (dma->page_count) {
-		kfree(dma->pagelist);
-	}
-	dma->pagelist = temp_pagelist;
-
-	dma->buf_count += entry->buf_count;
-	dma->seg_count += entry->seg_count;
-	dma->page_count += entry->seg_count << page_order;
-	dma->byte_count += PAGE_SIZE * (entry->seg_count << page_order);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	request->count = entry->buf_count;
-	request->size = size;
-
-	if (request->flags & _DRM_PCI_BUFFER_RO)
-		dma->flags = _DRM_DMA_USE_PCI_RO;
-
-	atomic_dec(&dev->buf_alloc);
-	return 0;
-
-}
-EXPORT_SYMBOL(drm_addbufs_pci);
-
-static int drm_addbufs_sg(struct drm_device * dev, struct drm_buf_desc * request)
-{
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf_entry *entry;
-	struct drm_buf *buf;
-	unsigned long offset;
-	unsigned long agp_offset;
-	int count;
-	int order;
-	int size;
-	int alignment;
-	int page_order;
-	int total;
-	int byte_count;
-	int i;
-	struct drm_buf **temp_buflist;
-
-	if (!drm_core_check_feature(dev, DRIVER_SG))
-		return -EINVAL;
-
-	if (!dma)
-		return -EINVAL;
-
-	if (!capable(CAP_SYS_ADMIN))
-		return -EPERM;
-
-	count = request->count;
-	order = drm_order(request->size);
-	size = 1 << order;
-
-	alignment = (request->flags & _DRM_PAGE_ALIGN)
-	    ? PAGE_ALIGN(size) : size;
-	page_order = order - PAGE_SHIFT > 0 ? order - PAGE_SHIFT : 0;
-	total = PAGE_SIZE << page_order;
-
-	byte_count = 0;
-	agp_offset = request->agp_start;
-
-	DRM_DEBUG("count:      %d\n", count);
-	DRM_DEBUG("order:      %d\n", order);
-	DRM_DEBUG("size:       %d\n", size);
-	DRM_DEBUG("agp_offset: %lu\n", agp_offset);
-	DRM_DEBUG("alignment:  %d\n", alignment);
-	DRM_DEBUG("page_order: %d\n", page_order);
-	DRM_DEBUG("total:      %d\n", total);
-
-	if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER)
-		return -EINVAL;
-	if (dev->queue_count)
-		return -EBUSY;	/* Not while in use */
-
-	spin_lock(&dev->count_lock);
-	if (dev->buf_use) {
-		spin_unlock(&dev->count_lock);
-		return -EBUSY;
-	}
-	atomic_inc(&dev->buf_alloc);
-	spin_unlock(&dev->count_lock);
-
-	mutex_lock(&dev->struct_mutex);
-	entry = &dma->bufs[order];
-	if (entry->buf_count) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;	/* May only call once for each order */
-	}
-
-	if (count < 0 || count > 4096) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -EINVAL;
-	}
-
-	entry->buflist = kzalloc(count * sizeof(*entry->buflist),
-				GFP_KERNEL);
-	if (!entry->buflist) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-
-	entry->buf_size = size;
-	entry->page_order = page_order;
-
-	offset = 0;
-
-	while (entry->buf_count < count) {
-		buf = &entry->buflist[entry->buf_count];
-		buf->idx = dma->buf_count + entry->buf_count;
-		buf->total = alignment;
-		buf->order = order;
-		buf->used = 0;
-
-		buf->offset = (dma->byte_count + offset);
-		buf->bus_address = agp_offset + offset;
-		buf->address = (void *)(agp_offset + offset
-					+ (unsigned long)dev->sg->virtual);
-		buf->next = NULL;
-		buf->waiting = 0;
-		buf->pending = 0;
-		init_waitqueue_head(&buf->dma_wait);
-		buf->file_priv = NULL;
-
-		buf->dev_priv_size = dev->driver->dev_priv_size;
-		buf->dev_private = kzalloc(buf->dev_priv_size, GFP_KERNEL);
-		if (!buf->dev_private) {
-			/* Set count correctly so we free the proper amount. */
-			entry->buf_count = count;
-			drm_cleanup_buf_error(dev, entry);
-			mutex_unlock(&dev->struct_mutex);
-			atomic_dec(&dev->buf_alloc);
-			return -ENOMEM;
-		}
-
-		DRM_DEBUG("buffer %d @ %p\n", entry->buf_count, buf->address);
-
-		offset += alignment;
-		entry->buf_count++;
-		byte_count += PAGE_SIZE << page_order;
-	}
-
-	DRM_DEBUG("byte_count: %d\n", byte_count);
-
-	temp_buflist = krealloc(dma->buflist,
-				(dma->buf_count + entry->buf_count) *
-				sizeof(*dma->buflist), GFP_KERNEL);
-	if (!temp_buflist) {
-		/* Free the entry because it isn't valid */
-		drm_cleanup_buf_error(dev, entry);
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-	dma->buflist = temp_buflist;
-
-	for (i = 0; i < entry->buf_count; i++) {
-		dma->buflist[i + dma->buf_count] = &entry->buflist[i];
-	}
-
-	dma->buf_count += entry->buf_count;
-	dma->seg_count += entry->seg_count;
-	dma->page_count += byte_count >> PAGE_SHIFT;
-	dma->byte_count += byte_count;
-
-	DRM_DEBUG("dma->buf_count : %d\n", dma->buf_count);
-	DRM_DEBUG("entry->buf_count : %d\n", entry->buf_count);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	request->count = entry->buf_count;
-	request->size = size;
-
-	dma->flags = _DRM_DMA_USE_SG;
-
-	atomic_dec(&dev->buf_alloc);
-	return 0;
-}
-
-static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request)
-{
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf_entry *entry;
-	struct drm_buf *buf;
-	unsigned long offset;
-	unsigned long agp_offset;
-	int count;
-	int order;
-	int size;
-	int alignment;
-	int page_order;
-	int total;
-	int byte_count;
-	int i;
-	struct drm_buf **temp_buflist;
-
-	if (!drm_core_check_feature(dev, DRIVER_FB_DMA))
-		return -EINVAL;
-
-	if (!dma)
-		return -EINVAL;
-
-	if (!capable(CAP_SYS_ADMIN))
-		return -EPERM;
-
-	count = request->count;
-	order = drm_order(request->size);
-	size = 1 << order;
-
-	alignment = (request->flags & _DRM_PAGE_ALIGN)
-	    ? PAGE_ALIGN(size) : size;
-	page_order = order - PAGE_SHIFT > 0 ? order - PAGE_SHIFT : 0;
-	total = PAGE_SIZE << page_order;
-
-	byte_count = 0;
-	agp_offset = request->agp_start;
-
-	DRM_DEBUG("count:      %d\n", count);
-	DRM_DEBUG("order:      %d\n", order);
-	DRM_DEBUG("size:       %d\n", size);
-	DRM_DEBUG("agp_offset: %lu\n", agp_offset);
-	DRM_DEBUG("alignment:  %d\n", alignment);
-	DRM_DEBUG("page_order: %d\n", page_order);
-	DRM_DEBUG("total:      %d\n", total);
-
-	if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER)
-		return -EINVAL;
-	if (dev->queue_count)
-		return -EBUSY;	/* Not while in use */
-
-	spin_lock(&dev->count_lock);
-	if (dev->buf_use) {
-		spin_unlock(&dev->count_lock);
-		return -EBUSY;
-	}
-	atomic_inc(&dev->buf_alloc);
-	spin_unlock(&dev->count_lock);
-
-	mutex_lock(&dev->struct_mutex);
-	entry = &dma->bufs[order];
-	if (entry->buf_count) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;	/* May only call once for each order */
-	}
-
-	if (count < 0 || count > 4096) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -EINVAL;
-	}
-
-	entry->buflist = kzalloc(count * sizeof(*entry->buflist),
-				GFP_KERNEL);
-	if (!entry->buflist) {
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-
-	entry->buf_size = size;
-	entry->page_order = page_order;
-
-	offset = 0;
-
-	while (entry->buf_count < count) {
-		buf = &entry->buflist[entry->buf_count];
-		buf->idx = dma->buf_count + entry->buf_count;
-		buf->total = alignment;
-		buf->order = order;
-		buf->used = 0;
-
-		buf->offset = (dma->byte_count + offset);
-		buf->bus_address = agp_offset + offset;
-		buf->address = (void *)(agp_offset + offset);
-		buf->next = NULL;
-		buf->waiting = 0;
-		buf->pending = 0;
-		init_waitqueue_head(&buf->dma_wait);
-		buf->file_priv = NULL;
-
-		buf->dev_priv_size = dev->driver->dev_priv_size;
-		buf->dev_private = kzalloc(buf->dev_priv_size, GFP_KERNEL);
-		if (!buf->dev_private) {
-			/* Set count correctly so we free the proper amount. */
-			entry->buf_count = count;
-			drm_cleanup_buf_error(dev, entry);
-			mutex_unlock(&dev->struct_mutex);
-			atomic_dec(&dev->buf_alloc);
-			return -ENOMEM;
-		}
-
-		DRM_DEBUG("buffer %d @ %p\n", entry->buf_count, buf->address);
-
-		offset += alignment;
-		entry->buf_count++;
-		byte_count += PAGE_SIZE << page_order;
-	}
-
-	DRM_DEBUG("byte_count: %d\n", byte_count);
-
-	temp_buflist = krealloc(dma->buflist,
-				(dma->buf_count + entry->buf_count) *
-				sizeof(*dma->buflist), GFP_KERNEL);
-	if (!temp_buflist) {
-		/* Free the entry because it isn't valid */
-		drm_cleanup_buf_error(dev, entry);
-		mutex_unlock(&dev->struct_mutex);
-		atomic_dec(&dev->buf_alloc);
-		return -ENOMEM;
-	}
-	dma->buflist = temp_buflist;
-
-	for (i = 0; i < entry->buf_count; i++) {
-		dma->buflist[i + dma->buf_count] = &entry->buflist[i];
-	}
-
-	dma->buf_count += entry->buf_count;
-	dma->seg_count += entry->seg_count;
-	dma->page_count += byte_count >> PAGE_SHIFT;
-	dma->byte_count += byte_count;
-
-	DRM_DEBUG("dma->buf_count : %d\n", dma->buf_count);
-	DRM_DEBUG("entry->buf_count : %d\n", entry->buf_count);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	request->count = entry->buf_count;
-	request->size = size;
-
-	dma->flags = _DRM_DMA_USE_FB;
-
-	atomic_dec(&dev->buf_alloc);
-	return 0;
-}
-
-
-/**
- * Add buffers for DMA transfers (ioctl).
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a struct drm_buf_desc request.
- * \return zero on success or a negative number on failure.
- *
- * According with the memory type specified in drm_buf_desc::flags and the
- * build options, it dispatches the call either to addbufs_agp(),
- * addbufs_sg() or addbufs_pci() for AGP, scatter-gather or consistent
- * PCI memory respectively.
- */
-int drm_addbufs(struct drm_device *dev, void *data,
-		struct drm_file *file_priv)
-{
-	struct drm_buf_desc *request = data;
-	int ret;
-
-	if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
-		return -EINVAL;
-
-#if __OS_HAS_AGP
-	if (request->flags & _DRM_AGP_BUFFER)
-		ret = drm_addbufs_agp(dev, request);
-	else
-#endif
-	if (request->flags & _DRM_SG_BUFFER)
-		ret = drm_addbufs_sg(dev, request);
-	else if (request->flags & _DRM_FB_BUFFER)
-		ret = drm_addbufs_fb(dev, request);
-	else
-		ret = drm_addbufs_pci(dev, request);
-
-	return ret;
-}
-
-/**
- * Get information about the buffer mappings.
- *
- * This was originally mean for debugging purposes, or by a sophisticated
- * client library to determine how best to use the available buffers (e.g.,
- * large buffers can be used for image transfer).
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a drm_buf_info structure.
- * \return zero on success or a negative number on failure.
- *
- * Increments drm_device::buf_use while holding the drm_device::count_lock
- * lock, preventing of allocating more buffers after this call. Information
- * about each requested buffer is then copied into user space.
- */
-int drm_infobufs(struct drm_device *dev, void *data,
-		 struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf_info *request = data;
-	int i;
-	int count;
-
-	if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
-		return -EINVAL;
-
-	if (!dma)
-		return -EINVAL;
-
-	spin_lock(&dev->count_lock);
-	if (atomic_read(&dev->buf_alloc)) {
-		spin_unlock(&dev->count_lock);
-		return -EBUSY;
-	}
-	++dev->buf_use;		/* Can't allocate more after this call */
-	spin_unlock(&dev->count_lock);
-
-	for (i = 0, count = 0; i < DRM_MAX_ORDER + 1; i++) {
-		if (dma->bufs[i].buf_count)
-			++count;
-	}
-
-	DRM_DEBUG("count = %d\n", count);
-
-	if (request->count >= count) {
-		for (i = 0, count = 0; i < DRM_MAX_ORDER + 1; i++) {
-			if (dma->bufs[i].buf_count) {
-				struct drm_buf_desc __user *to =
-				    &request->list[count];
-				struct drm_buf_entry *from = &dma->bufs[i];
-				struct drm_freelist *list = &dma->bufs[i].freelist;
-				if (copy_to_user(&to->count,
-						 &from->buf_count,
-						 sizeof(from->buf_count)) ||
-				    copy_to_user(&to->size,
-						 &from->buf_size,
-						 sizeof(from->buf_size)) ||
-				    copy_to_user(&to->low_mark,
-						 &list->low_mark,
-						 sizeof(list->low_mark)) ||
-				    copy_to_user(&to->high_mark,
-						 &list->high_mark,
-						 sizeof(list->high_mark)))
-					return -EFAULT;
-
-				DRM_DEBUG("%d %d %d %d %d\n",
-					  i,
-					  dma->bufs[i].buf_count,
-					  dma->bufs[i].buf_size,
-					  dma->bufs[i].freelist.low_mark,
-					  dma->bufs[i].freelist.high_mark);
-				++count;
-			}
-		}
-	}
-	request->count = count;
-
-	return 0;
-}
-
-/**
- * Specifies a low and high water mark for buffer allocation
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg a pointer to a drm_buf_desc structure.
- * \return zero on success or a negative number on failure.
- *
- * Verifies that the size order is bounded between the admissible orders and
- * updates the respective drm_device_dma::bufs entry low and high water mark.
- *
- * \note This ioctl is deprecated and mostly never used.
- */
-int drm_markbufs(struct drm_device *dev, void *data,
-		 struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf_desc *request = data;
-	int order;
-	struct drm_buf_entry *entry;
-
-	if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
-		return -EINVAL;
-
-	if (!dma)
-		return -EINVAL;
-
-	DRM_DEBUG("%d, %d, %d\n",
-		  request->size, request->low_mark, request->high_mark);
-	order = drm_order(request->size);
-	if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER)
-		return -EINVAL;
-	entry = &dma->bufs[order];
-
-	if (request->low_mark < 0 || request->low_mark > entry->buf_count)
-		return -EINVAL;
-	if (request->high_mark < 0 || request->high_mark > entry->buf_count)
-		return -EINVAL;
-
-	entry->freelist.low_mark = request->low_mark;
-	entry->freelist.high_mark = request->high_mark;
-
-	return 0;
-}
-
-/**
- * Unreserve the buffers in list, previously reserved using drmDMA.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a drm_buf_free structure.
- * \return zero on success or a negative number on failure.
- *
- * Calls free_buffer() for each used buffer.
- * This function is primarily used for debugging.
- */
-int drm_freebufs(struct drm_device *dev, void *data,
-		 struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf_free *request = data;
-	int i;
-	int idx;
-	struct drm_buf *buf;
-
-	if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
-		return -EINVAL;
-
-	if (!dma)
-		return -EINVAL;
-
-	DRM_DEBUG("%d\n", request->count);
-	for (i = 0; i < request->count; i++) {
-		if (copy_from_user(&idx, &request->list[i], sizeof(idx)))
-			return -EFAULT;
-		if (idx < 0 || idx >= dma->buf_count) {
-			DRM_ERROR("Index %d (of %d max)\n",
-				  idx, dma->buf_count - 1);
-			return -EINVAL;
-		}
-		buf = dma->buflist[idx];
-		if (buf->file_priv != file_priv) {
-			DRM_ERROR("Process %d freeing buffer not owned\n",
-				  task_pid_nr(current));
-			return -EINVAL;
-		}
-		drm_free_buffer(dev, buf);
-	}
-
-	return 0;
-}
-
-/**
- * Maps all of the DMA buffers into client-virtual space (ioctl).
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a drm_buf_map structure.
- * \return zero on success or a negative number on failure.
- *
- * Maps the AGP, SG or PCI buffer region with vm_mmap(), and copies information
- * about each buffer into user space. For PCI buffers, it calls vm_mmap() with
- * offset equal to 0, which drm_mmap() interpretes as PCI buffers and calls
- * drm_mmap_dma().
- */
-int drm_mapbufs(struct drm_device *dev, void *data,
-	        struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int retcode = 0;
-	const int zero = 0;
-	unsigned long virtual;
-	unsigned long address;
-	struct drm_buf_map *request = data;
-	int i;
-
-	if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
-		return -EINVAL;
-
-	if (!dma)
-		return -EINVAL;
-
-	spin_lock(&dev->count_lock);
-	if (atomic_read(&dev->buf_alloc)) {
-		spin_unlock(&dev->count_lock);
-		return -EBUSY;
-	}
-	dev->buf_use++;		/* Can't allocate more after this call */
-	spin_unlock(&dev->count_lock);
-
-	if (request->count >= dma->buf_count) {
-		if ((drm_core_has_AGP(dev) && (dma->flags & _DRM_DMA_USE_AGP))
-		    || (drm_core_check_feature(dev, DRIVER_SG)
-			&& (dma->flags & _DRM_DMA_USE_SG))
-		    || (drm_core_check_feature(dev, DRIVER_FB_DMA)
-			&& (dma->flags & _DRM_DMA_USE_FB))) {
-			struct drm_local_map *map = dev->agp_buffer_map;
-			unsigned long token = dev->agp_buffer_token;
-
-			if (!map) {
-				retcode = -EINVAL;
-				goto done;
-			}
-			virtual = vm_mmap(file_priv->filp, 0, map->size,
-					  PROT_READ | PROT_WRITE,
-					  MAP_SHARED,
-					  token);
-		} else {
-			virtual = vm_mmap(file_priv->filp, 0, dma->byte_count,
-					  PROT_READ | PROT_WRITE,
-					  MAP_SHARED, 0);
-		}
-		if (virtual > -1024UL) {
-			/* Real error */
-			retcode = (signed long)virtual;
-			goto done;
-		}
-		request->virtual = (void __user *)virtual;
-
-		for (i = 0; i < dma->buf_count; i++) {
-			if (copy_to_user(&request->list[i].idx,
-					 &dma->buflist[i]->idx,
-					 sizeof(request->list[0].idx))) {
-				retcode = -EFAULT;
-				goto done;
-			}
-			if (copy_to_user(&request->list[i].total,
-					 &dma->buflist[i]->total,
-					 sizeof(request->list[0].total))) {
-				retcode = -EFAULT;
-				goto done;
-			}
-			if (copy_to_user(&request->list[i].used,
-					 &zero, sizeof(zero))) {
-				retcode = -EFAULT;
-				goto done;
-			}
-			address = virtual + dma->buflist[i]->offset;	/* *** */
-			if (copy_to_user(&request->list[i].address,
-					 &address, sizeof(address))) {
-				retcode = -EFAULT;
-				goto done;
-			}
-		}
-	}
-      done:
-	request->count = dma->buf_count;
-	DRM_DEBUG("%d buffers, retcode = %d\n", request->count, retcode);
-
-	return retcode;
-}
-
-/**
- * Compute size order.  Returns the exponent of the smaller power of two which
- * is greater or equal to given number.
- *
- * \param size size.
- * \return order.
- *
- * \todo Can be made faster.
- */
-int drm_order(unsigned long size)
-{
-	int order;
-	unsigned long tmp;
-
-	for (order = 0, tmp = size >> 1; tmp; tmp >>= 1, order++) ;
-
-	if (size & (size - 1))
-		++order;
-
-	return order;
-}
-EXPORT_SYMBOL(drm_order);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_cache.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_cache.c
deleted file mode 100644
index 4b8653b9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_cache.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2007 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#include <linux/export.h>
-#include "drmP.h"
-
-#if defined(CONFIG_X86)
-static void
-drm_clflush_page(struct page *page)
-{
-	uint8_t *page_virtual;
-	unsigned int i;
-
-	if (unlikely(page == NULL))
-		return;
-
-	page_virtual = kmap_atomic(page);
-	for (i = 0; i < PAGE_SIZE; i += boot_cpu_data.x86_clflush_size)
-		clflush(page_virtual + i);
-	kunmap_atomic(page_virtual);
-}
-
-static void drm_cache_flush_clflush(struct page *pages[],
-				    unsigned long num_pages)
-{
-	unsigned long i;
-
-	mb();
-	for (i = 0; i < num_pages; i++)
-		drm_clflush_page(*pages++);
-	mb();
-}
-
-static void
-drm_clflush_ipi_handler(void *null)
-{
-	wbinvd();
-}
-#endif
-
-void
-drm_clflush_pages(struct page *pages[], unsigned long num_pages)
-{
-
-#if defined(CONFIG_X86)
-	if (cpu_has_clflush) {
-		drm_cache_flush_clflush(pages, num_pages);
-		return;
-	}
-
-	if (on_each_cpu(drm_clflush_ipi_handler, NULL, 1) != 0)
-		printk(KERN_ERR "Timed out waiting for cache flush.\n");
-
-#elif defined(__powerpc__)
-	unsigned long i;
-	for (i = 0; i < num_pages; i++) {
-		struct page *page = pages[i];
-		void *page_virtual;
-
-		if (unlikely(page == NULL))
-			continue;
-
-		page_virtual = kmap_atomic(page);
-		flush_dcache_range((unsigned long)page_virtual,
-				   (unsigned long)page_virtual + PAGE_SIZE);
-		kunmap_atomic(page_virtual);
-	}
-#else
-	printk(KERN_ERR "Architecture has no drm_cache.c support\n");
-	WARN_ON_ONCE(1);
-#endif
-}
-EXPORT_SYMBOL(drm_clflush_pages);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_context.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_context.c
deleted file mode 100644
index 325365f6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_context.c
+++ /dev/null
@@ -1,462 +0,0 @@
-/**
- * \file drm_context.c
- * IOCTLs for generic contexts
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Fri Nov 24 18:31:37 2000 by gareth@valinux.com
- *
- * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * ChangeLog:
- *  2001-11-16	Torsten Duwe <duwe@caldera.de>
- *		added context constructor/destructor hooks,
- *		needed by SiS driver's memory management.
- */
-
-#include "drmP.h"
-
-/******************************************************************/
-/** \name Context bitmap support */
-/*@{*/
-
-/**
- * Free a handle from the context bitmap.
- *
- * \param dev DRM device.
- * \param ctx_handle context handle.
- *
- * Clears the bit specified by \p ctx_handle in drm_device::ctx_bitmap and the entry
- * in drm_device::ctx_idr, while holding the drm_device::struct_mutex
- * lock.
- */
-void drm_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
-{
-	mutex_lock(&dev->struct_mutex);
-	idr_remove(&dev->ctx_idr, ctx_handle);
-	mutex_unlock(&dev->struct_mutex);
-}
-
-/**
- * Context bitmap allocation.
- *
- * \param dev DRM device.
- * \return (non-negative) context handle on success or a negative number on failure.
- *
- * Allocate a new idr from drm_device::ctx_idr while holding the
- * drm_device::struct_mutex lock.
- */
-static int drm_ctxbitmap_next(struct drm_device * dev)
-{
-	int new_id;
-	int ret;
-
-again:
-	if (idr_pre_get(&dev->ctx_idr, GFP_KERNEL) == 0) {
-		DRM_ERROR("Out of memory expanding drawable idr\n");
-		return -ENOMEM;
-	}
-	mutex_lock(&dev->struct_mutex);
-	ret = idr_get_new_above(&dev->ctx_idr, NULL,
-				DRM_RESERVED_CONTEXTS, &new_id);
-	if (ret == -EAGAIN) {
-		mutex_unlock(&dev->struct_mutex);
-		goto again;
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return new_id;
-}
-
-/**
- * Context bitmap initialization.
- *
- * \param dev DRM device.
- *
- * Initialise the drm_device::ctx_idr
- */
-int drm_ctxbitmap_init(struct drm_device * dev)
-{
-	idr_init(&dev->ctx_idr);
-	return 0;
-}
-
-/**
- * Context bitmap cleanup.
- *
- * \param dev DRM device.
- *
- * Free all idr members using drm_ctx_sarea_free helper function
- * while holding the drm_device::struct_mutex lock.
- */
-void drm_ctxbitmap_cleanup(struct drm_device * dev)
-{
-	mutex_lock(&dev->struct_mutex);
-	idr_remove_all(&dev->ctx_idr);
-	mutex_unlock(&dev->struct_mutex);
-}
-
-/*@}*/
-
-/******************************************************************/
-/** \name Per Context SAREA Support */
-/*@{*/
-
-/**
- * Get per-context SAREA.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument pointing to a drm_ctx_priv_map structure.
- * \return zero on success or a negative number on failure.
- *
- * Gets the map from drm_device::ctx_idr with the handle specified and
- * returns its handle.
- */
-int drm_getsareactx(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
-{
-	struct drm_ctx_priv_map *request = data;
-	struct drm_local_map *map;
-	struct drm_map_list *_entry;
-
-	mutex_lock(&dev->struct_mutex);
-
-	map = idr_find(&dev->ctx_idr, request->ctx_id);
-	if (!map) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
-	request->handle = NULL;
-	list_for_each_entry(_entry, &dev->maplist, head) {
-		if (_entry->map == map) {
-			request->handle =
-			    (void *)(unsigned long)_entry->user_token;
-			break;
-		}
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-	if (request->handle == NULL)
-		return -EINVAL;
-
-	return 0;
-}
-
-/**
- * Set per-context SAREA.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument pointing to a drm_ctx_priv_map structure.
- * \return zero on success or a negative number on failure.
- *
- * Searches the mapping specified in \p arg and update the entry in
- * drm_device::ctx_idr with it.
- */
-int drm_setsareactx(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
-{
-	struct drm_ctx_priv_map *request = data;
-	struct drm_local_map *map = NULL;
-	struct drm_map_list *r_list = NULL;
-
-	mutex_lock(&dev->struct_mutex);
-	list_for_each_entry(r_list, &dev->maplist, head) {
-		if (r_list->map
-		    && r_list->user_token == (unsigned long) request->handle)
-			goto found;
-	}
-      bad:
-	mutex_unlock(&dev->struct_mutex);
-	return -EINVAL;
-
-      found:
-	map = r_list->map;
-	if (!map)
-		goto bad;
-
-	if (IS_ERR(idr_replace(&dev->ctx_idr, map, request->ctx_id)))
-		goto bad;
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-/*@}*/
-
-/******************************************************************/
-/** \name The actual DRM context handling routines */
-/*@{*/
-
-/**
- * Switch context.
- *
- * \param dev DRM device.
- * \param old old context handle.
- * \param new new context handle.
- * \return zero on success or a negative number on failure.
- *
- * Attempt to set drm_device::context_flag.
- */
-static int drm_context_switch(struct drm_device * dev, int old, int new)
-{
-	if (test_and_set_bit(0, &dev->context_flag)) {
-		DRM_ERROR("Reentering -- FIXME\n");
-		return -EBUSY;
-	}
-
-	DRM_DEBUG("Context switch from %d to %d\n", old, new);
-
-	if (new == dev->last_context) {
-		clear_bit(0, &dev->context_flag);
-		return 0;
-	}
-
-	return 0;
-}
-
-/**
- * Complete context switch.
- *
- * \param dev DRM device.
- * \param new new context handle.
- * \return zero on success or a negative number on failure.
- *
- * Updates drm_device::last_context and drm_device::last_switch. Verifies the
- * hardware lock is held, clears the drm_device::context_flag and wakes up
- * drm_device::context_wait.
- */
-static int drm_context_switch_complete(struct drm_device *dev,
-				       struct drm_file *file_priv, int new)
-{
-	dev->last_context = new;	/* PRE/POST: This is the _only_ writer. */
-	dev->last_switch = jiffies;
-
-	if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
-		DRM_ERROR("Lock isn't held after context switch\n");
-	}
-
-	/* If a context switch is ever initiated
-	   when the kernel holds the lock, release
-	   that lock here. */
-	clear_bit(0, &dev->context_flag);
-	wake_up(&dev->context_wait);
-
-	return 0;
-}
-
-/**
- * Reserve contexts.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument pointing to a drm_ctx_res structure.
- * \return zero on success or a negative number on failure.
- */
-int drm_resctx(struct drm_device *dev, void *data,
-	       struct drm_file *file_priv)
-{
-	struct drm_ctx_res *res = data;
-	struct drm_ctx ctx;
-	int i;
-
-	if (res->count >= DRM_RESERVED_CONTEXTS) {
-		memset(&ctx, 0, sizeof(ctx));
-		for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
-			ctx.handle = i;
-			if (copy_to_user(&res->contexts[i], &ctx, sizeof(ctx)))
-				return -EFAULT;
-		}
-	}
-	res->count = DRM_RESERVED_CONTEXTS;
-
-	return 0;
-}
-
-/**
- * Add context.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument pointing to a drm_ctx structure.
- * \return zero on success or a negative number on failure.
- *
- * Get a new handle for the context and copy to userspace.
- */
-int drm_addctx(struct drm_device *dev, void *data,
-	       struct drm_file *file_priv)
-{
-	struct drm_ctx_list *ctx_entry;
-	struct drm_ctx *ctx = data;
-
-	ctx->handle = drm_ctxbitmap_next(dev);
-	if (ctx->handle == DRM_KERNEL_CONTEXT) {
-		/* Skip kernel's context and get a new one. */
-		ctx->handle = drm_ctxbitmap_next(dev);
-	}
-	DRM_DEBUG("%d\n", ctx->handle);
-	if (ctx->handle == -1) {
-		DRM_DEBUG("Not enough free contexts.\n");
-		/* Should this return -EBUSY instead? */
-		return -ENOMEM;
-	}
-
-	ctx_entry = kmalloc(sizeof(*ctx_entry), GFP_KERNEL);
-	if (!ctx_entry) {
-		DRM_DEBUG("out of memory\n");
-		return -ENOMEM;
-	}
-
-	INIT_LIST_HEAD(&ctx_entry->head);
-	ctx_entry->handle = ctx->handle;
-	ctx_entry->tag = file_priv;
-
-	mutex_lock(&dev->ctxlist_mutex);
-	list_add(&ctx_entry->head, &dev->ctxlist);
-	++dev->ctx_count;
-	mutex_unlock(&dev->ctxlist_mutex);
-
-	return 0;
-}
-
-int drm_modctx(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	/* This does nothing */
-	return 0;
-}
-
-/**
- * Get context.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument pointing to a drm_ctx structure.
- * \return zero on success or a negative number on failure.
- */
-int drm_getctx(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_ctx *ctx = data;
-
-	/* This is 0, because we don't handle any context flags */
-	ctx->flags = 0;
-
-	return 0;
-}
-
-/**
- * Switch context.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument pointing to a drm_ctx structure.
- * \return zero on success or a negative number on failure.
- *
- * Calls context_switch().
- */
-int drm_switchctx(struct drm_device *dev, void *data,
-		  struct drm_file *file_priv)
-{
-	struct drm_ctx *ctx = data;
-
-	DRM_DEBUG("%d\n", ctx->handle);
-	return drm_context_switch(dev, dev->last_context, ctx->handle);
-}
-
-/**
- * New context.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument pointing to a drm_ctx structure.
- * \return zero on success or a negative number on failure.
- *
- * Calls context_switch_complete().
- */
-int drm_newctx(struct drm_device *dev, void *data,
-	       struct drm_file *file_priv)
-{
-	struct drm_ctx *ctx = data;
-
-	DRM_DEBUG("%d\n", ctx->handle);
-	drm_context_switch_complete(dev, file_priv, ctx->handle);
-
-	return 0;
-}
-
-/**
- * Remove context.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument pointing to a drm_ctx structure.
- * \return zero on success or a negative number on failure.
- *
- * If not the special kernel context, calls ctxbitmap_free() to free the specified context.
- */
-int drm_rmctx(struct drm_device *dev, void *data,
-	      struct drm_file *file_priv)
-{
-	struct drm_ctx *ctx = data;
-
-	DRM_DEBUG("%d\n", ctx->handle);
-	if (ctx->handle != DRM_KERNEL_CONTEXT) {
-		if (dev->driver->context_dtor)
-			dev->driver->context_dtor(dev, ctx->handle);
-		drm_ctxbitmap_free(dev, ctx->handle);
-	}
-
-	mutex_lock(&dev->ctxlist_mutex);
-	if (!list_empty(&dev->ctxlist)) {
-		struct drm_ctx_list *pos, *n;
-
-		list_for_each_entry_safe(pos, n, &dev->ctxlist, head) {
-			if (pos->handle == ctx->handle) {
-				list_del(&pos->head);
-				kfree(pos);
-				--dev->ctx_count;
-			}
-		}
-	}
-	mutex_unlock(&dev->ctxlist_mutex);
-
-	return 0;
-}
-
-/*@}*/
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_crtc.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_crtc.c
deleted file mode 100644
index c79870a7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_crtc.c
+++ /dev/null
@@ -1,3470 +0,0 @@
-/*
- * Copyright (c) 2006-2008 Intel Corporation
- * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
- * Copyright (c) 2008 Red Hat Inc.
- *
- * DRM core CRTC related functions
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  The copyright holders make no representations
- * about the suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- *
- * Authors:
- *      Keith Packard
- *	Eric Anholt <eric@anholt.net>
- *      Dave Airlie <airlied@linux.ie>
- *      Jesse Barnes <jesse.barnes@intel.com>
- */
-#include <linux/list.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include "drm.h"
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_edid.h"
-#include "drm_fourcc.h"
-
-/* Avoid boilerplate.  I'm tired of typing. */
-#define DRM_ENUM_NAME_FN(fnname, list)				\
-	char *fnname(int val)					\
-	{							\
-		int i;						\
-		for (i = 0; i < ARRAY_SIZE(list); i++) {	\
-			if (list[i].type == val)		\
-				return list[i].name;		\
-		}						\
-		return "(unknown)";				\
-	}
-
-/*
- * Global properties
- */
-static struct drm_prop_enum_list drm_dpms_enum_list[] =
-{	{ DRM_MODE_DPMS_ON, "On" },
-	{ DRM_MODE_DPMS_STANDBY, "Standby" },
-	{ DRM_MODE_DPMS_SUSPEND, "Suspend" },
-	{ DRM_MODE_DPMS_OFF, "Off" }
-};
-
-DRM_ENUM_NAME_FN(drm_get_dpms_name, drm_dpms_enum_list)
-
-/*
- * Optional properties
- */
-static struct drm_prop_enum_list drm_scaling_mode_enum_list[] =
-{
-	{ DRM_MODE_SCALE_NONE, "None" },
-	{ DRM_MODE_SCALE_FULLSCREEN, "Full" },
-	{ DRM_MODE_SCALE_CENTER, "Center" },
-	{ DRM_MODE_SCALE_ASPECT, "Full aspect" },
-};
-
-static struct drm_prop_enum_list drm_dithering_mode_enum_list[] =
-{
-	{ DRM_MODE_DITHERING_OFF, "Off" },
-	{ DRM_MODE_DITHERING_ON, "On" },
-	{ DRM_MODE_DITHERING_AUTO, "Automatic" },
-};
-
-/*
- * Non-global properties, but "required" for certain connectors.
- */
-static struct drm_prop_enum_list drm_dvi_i_select_enum_list[] =
-{
-	{ DRM_MODE_SUBCONNECTOR_Automatic, "Automatic" }, /* DVI-I and TV-out */
-	{ DRM_MODE_SUBCONNECTOR_DVID,      "DVI-D"     }, /* DVI-I  */
-	{ DRM_MODE_SUBCONNECTOR_DVIA,      "DVI-A"     }, /* DVI-I  */
-};
-
-DRM_ENUM_NAME_FN(drm_get_dvi_i_select_name, drm_dvi_i_select_enum_list)
-
-static struct drm_prop_enum_list drm_dvi_i_subconnector_enum_list[] =
-{
-	{ DRM_MODE_SUBCONNECTOR_Unknown,   "Unknown"   }, /* DVI-I and TV-out */
-	{ DRM_MODE_SUBCONNECTOR_DVID,      "DVI-D"     }, /* DVI-I  */
-	{ DRM_MODE_SUBCONNECTOR_DVIA,      "DVI-A"     }, /* DVI-I  */
-};
-
-DRM_ENUM_NAME_FN(drm_get_dvi_i_subconnector_name,
-		 drm_dvi_i_subconnector_enum_list)
-
-static struct drm_prop_enum_list drm_tv_select_enum_list[] =
-{
-	{ DRM_MODE_SUBCONNECTOR_Automatic, "Automatic" }, /* DVI-I and TV-out */
-	{ DRM_MODE_SUBCONNECTOR_Composite, "Composite" }, /* TV-out */
-	{ DRM_MODE_SUBCONNECTOR_SVIDEO,    "SVIDEO"    }, /* TV-out */
-	{ DRM_MODE_SUBCONNECTOR_Component, "Component" }, /* TV-out */
-	{ DRM_MODE_SUBCONNECTOR_SCART,     "SCART"     }, /* TV-out */
-};
-
-DRM_ENUM_NAME_FN(drm_get_tv_select_name, drm_tv_select_enum_list)
-
-static struct drm_prop_enum_list drm_tv_subconnector_enum_list[] =
-{
-	{ DRM_MODE_SUBCONNECTOR_Unknown,   "Unknown"   }, /* DVI-I and TV-out */
-	{ DRM_MODE_SUBCONNECTOR_Composite, "Composite" }, /* TV-out */
-	{ DRM_MODE_SUBCONNECTOR_SVIDEO,    "SVIDEO"    }, /* TV-out */
-	{ DRM_MODE_SUBCONNECTOR_Component, "Component" }, /* TV-out */
-	{ DRM_MODE_SUBCONNECTOR_SCART,     "SCART"     }, /* TV-out */
-};
-
-DRM_ENUM_NAME_FN(drm_get_tv_subconnector_name,
-		 drm_tv_subconnector_enum_list)
-
-static struct drm_prop_enum_list drm_dirty_info_enum_list[] = {
-	{ DRM_MODE_DIRTY_OFF,      "Off"      },
-	{ DRM_MODE_DIRTY_ON,       "On"       },
-	{ DRM_MODE_DIRTY_ANNOTATE, "Annotate" },
-};
-
-DRM_ENUM_NAME_FN(drm_get_dirty_info_name,
-		 drm_dirty_info_enum_list)
-
-struct drm_conn_prop_enum_list {
-	int type;
-	char *name;
-	int count;
-};
-
-/*
- * Connector and encoder types.
- */
-static struct drm_conn_prop_enum_list drm_connector_enum_list[] =
-{	{ DRM_MODE_CONNECTOR_Unknown, "Unknown", 0 },
-	{ DRM_MODE_CONNECTOR_VGA, "VGA", 0 },
-	{ DRM_MODE_CONNECTOR_DVII, "DVI-I", 0 },
-	{ DRM_MODE_CONNECTOR_DVID, "DVI-D", 0 },
-	{ DRM_MODE_CONNECTOR_DVIA, "DVI-A", 0 },
-	{ DRM_MODE_CONNECTOR_Composite, "Composite", 0 },
-	{ DRM_MODE_CONNECTOR_SVIDEO, "SVIDEO", 0 },
-	{ DRM_MODE_CONNECTOR_LVDS, "LVDS", 0 },
-	{ DRM_MODE_CONNECTOR_Component, "Component", 0 },
-	{ DRM_MODE_CONNECTOR_9PinDIN, "DIN", 0 },
-	{ DRM_MODE_CONNECTOR_DisplayPort, "DP", 0 },
-	{ DRM_MODE_CONNECTOR_HDMIA, "HDMI-A", 0 },
-	{ DRM_MODE_CONNECTOR_HDMIB, "HDMI-B", 0 },
-	{ DRM_MODE_CONNECTOR_TV, "TV", 0 },
-	{ DRM_MODE_CONNECTOR_eDP, "eDP", 0 },
-	{ DRM_MODE_CONNECTOR_VIRTUAL, "Virtual", 0},
-};
-
-static struct drm_prop_enum_list drm_encoder_enum_list[] =
-{	{ DRM_MODE_ENCODER_NONE, "None" },
-	{ DRM_MODE_ENCODER_DAC, "DAC" },
-	{ DRM_MODE_ENCODER_TMDS, "TMDS" },
-	{ DRM_MODE_ENCODER_LVDS, "LVDS" },
-	{ DRM_MODE_ENCODER_TVDAC, "TV" },
-	{ DRM_MODE_ENCODER_VIRTUAL, "Virtual" },
-};
-
-char *drm_get_encoder_name(struct drm_encoder *encoder)
-{
-	static char buf[32];
-
-	snprintf(buf, 32, "%s-%d",
-		 drm_encoder_enum_list[encoder->encoder_type].name,
-		 encoder->base.id);
-	return buf;
-}
-EXPORT_SYMBOL(drm_get_encoder_name);
-
-char *drm_get_connector_name(struct drm_connector *connector)
-{
-	static char buf[32];
-
-	snprintf(buf, 32, "%s-%d",
-		 drm_connector_enum_list[connector->connector_type].name,
-		 connector->connector_type_id);
-	return buf;
-}
-EXPORT_SYMBOL(drm_get_connector_name);
-
-char *drm_get_connector_status_name(enum drm_connector_status status)
-{
-	if (status == connector_status_connected)
-		return "connected";
-	else if (status == connector_status_disconnected)
-		return "disconnected";
-	else
-		return "unknown";
-}
-
-/**
- * drm_mode_object_get - allocate a new identifier
- * @dev: DRM device
- * @ptr: object pointer, used to generate unique ID
- * @type: object type
- *
- * LOCKING:
- *
- * Create a unique identifier based on @ptr in @dev's identifier space.  Used
- * for tracking modes, CRTCs and connectors.
- *
- * RETURNS:
- * New unique (relative to other objects in @dev) integer identifier for the
- * object.
- */
-static int drm_mode_object_get(struct drm_device *dev,
-			       struct drm_mode_object *obj, uint32_t obj_type)
-{
-	int new_id = 0;
-	int ret;
-
-again:
-	if (idr_pre_get(&dev->mode_config.crtc_idr, GFP_KERNEL) == 0) {
-		DRM_ERROR("Ran out memory getting a mode number\n");
-		return -EINVAL;
-	}
-
-	mutex_lock(&dev->mode_config.idr_mutex);
-	ret = idr_get_new_above(&dev->mode_config.crtc_idr, obj, 1, &new_id);
-	mutex_unlock(&dev->mode_config.idr_mutex);
-	if (ret == -EAGAIN)
-		goto again;
-
-	obj->id = new_id;
-	obj->type = obj_type;
-	return 0;
-}
-
-/**
- * drm_mode_object_put - free an identifer
- * @dev: DRM device
- * @id: ID to free
- *
- * LOCKING:
- * Caller must hold DRM mode_config lock.
- *
- * Free @id from @dev's unique identifier pool.
- */
-static void drm_mode_object_put(struct drm_device *dev,
-				struct drm_mode_object *object)
-{
-	mutex_lock(&dev->mode_config.idr_mutex);
-	idr_remove(&dev->mode_config.crtc_idr, object->id);
-	mutex_unlock(&dev->mode_config.idr_mutex);
-}
-
-struct drm_mode_object *drm_mode_object_find(struct drm_device *dev,
-		uint32_t id, uint32_t type)
-{
-	struct drm_mode_object *obj = NULL;
-
-	mutex_lock(&dev->mode_config.idr_mutex);
-	obj = idr_find(&dev->mode_config.crtc_idr, id);
-	if (!obj || (obj->type != type) || (obj->id != id))
-		obj = NULL;
-	mutex_unlock(&dev->mode_config.idr_mutex);
-
-	return obj;
-}
-EXPORT_SYMBOL(drm_mode_object_find);
-
-/**
- * drm_framebuffer_init - initialize a framebuffer
- * @dev: DRM device
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Allocates an ID for the framebuffer's parent mode object, sets its mode
- * functions & device file and adds it to the master fd list.
- *
- * RETURNS:
- * Zero on success, error code on failure.
- */
-int drm_framebuffer_init(struct drm_device *dev, struct drm_framebuffer *fb,
-			 const struct drm_framebuffer_funcs *funcs)
-{
-	int ret;
-
-	ret = drm_mode_object_get(dev, &fb->base, DRM_MODE_OBJECT_FB);
-	if (ret)
-		return ret;
-
-	fb->dev = dev;
-	fb->funcs = funcs;
-	dev->mode_config.num_fb++;
-	list_add(&fb->head, &dev->mode_config.fb_list);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_framebuffer_init);
-
-/**
- * drm_framebuffer_cleanup - remove a framebuffer object
- * @fb: framebuffer to remove
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Scans all the CRTCs in @dev's mode_config.  If they're using @fb, removes
- * it, setting it to NULL.
- */
-void drm_framebuffer_cleanup(struct drm_framebuffer *fb)
-{
-	struct drm_device *dev = fb->dev;
-	struct drm_crtc *crtc;
-	struct drm_plane *plane;
-	struct drm_mode_set set;
-	int ret;
-
-	/* remove from any CRTC */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		if (crtc->fb == fb) {
-			/* should turn off the crtc */
-			memset(&set, 0, sizeof(struct drm_mode_set));
-			set.crtc = crtc;
-			set.fb = NULL;
-			ret = crtc->funcs->set_config(&set);
-			if (ret)
-				DRM_ERROR("failed to reset crtc %p when fb was deleted\n", crtc);
-		}
-	}
-
-	list_for_each_entry(plane, &dev->mode_config.plane_list, head) {
-		if (plane->fb == fb) {
-			/* should turn off the crtc */
-			ret = plane->funcs->disable_plane(plane);
-			if (ret)
-				DRM_ERROR("failed to disable plane with busy fb\n");
-			/* disconnect the plane from the fb and crtc: */
-			plane->fb = NULL;
-			plane->crtc = NULL;
-		}
-	}
-
-	drm_mode_object_put(dev, &fb->base);
-	list_del(&fb->head);
-	dev->mode_config.num_fb--;
-}
-EXPORT_SYMBOL(drm_framebuffer_cleanup);
-
-/**
- * drm_crtc_init - Initialise a new CRTC object
- * @dev: DRM device
- * @crtc: CRTC object to init
- * @funcs: callbacks for the new CRTC
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Inits a new object created as base part of an driver crtc object.
- *
- * RETURNS:
- * Zero on success, error code on failure.
- */
-int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
-		   const struct drm_crtc_funcs *funcs)
-{
-	int ret;
-
-	crtc->dev = dev;
-	crtc->funcs = funcs;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	ret = drm_mode_object_get(dev, &crtc->base, DRM_MODE_OBJECT_CRTC);
-	if (ret)
-		goto out;
-
-	list_add_tail(&crtc->head, &dev->mode_config.crtc_list);
-	dev->mode_config.num_crtc++;
-
- out:
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_crtc_init);
-
-/**
- * drm_crtc_cleanup - Cleans up the core crtc usage.
- * @crtc: CRTC to cleanup
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Cleanup @crtc. Removes from drm modesetting space
- * does NOT free object, caller does that.
- */
-void drm_crtc_cleanup(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-
-	if (crtc->gamma_store) {
-		kfree(crtc->gamma_store);
-		crtc->gamma_store = NULL;
-	}
-
-	drm_mode_object_put(dev, &crtc->base);
-	list_del(&crtc->head);
-	dev->mode_config.num_crtc--;
-}
-EXPORT_SYMBOL(drm_crtc_cleanup);
-
-/**
- * drm_mode_probed_add - add a mode to a connector's probed mode list
- * @connector: connector the new mode
- * @mode: mode data
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Add @mode to @connector's mode list for later use.
- */
-void drm_mode_probed_add(struct drm_connector *connector,
-			 struct drm_display_mode *mode)
-{
-	list_add(&mode->head, &connector->probed_modes);
-}
-EXPORT_SYMBOL(drm_mode_probed_add);
-
-/**
- * drm_mode_remove - remove and free a mode
- * @connector: connector list to modify
- * @mode: mode to remove
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Remove @mode from @connector's mode list, then free it.
- */
-void drm_mode_remove(struct drm_connector *connector,
-		     struct drm_display_mode *mode)
-{
-	list_del(&mode->head);
-	drm_mode_destroy(connector->dev, mode);
-}
-EXPORT_SYMBOL(drm_mode_remove);
-
-/**
- * drm_connector_init - Init a preallocated connector
- * @dev: DRM device
- * @connector: the connector to init
- * @funcs: callbacks for this connector
- * @name: user visible name of the connector
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Initialises a preallocated connector. Connectors should be
- * subclassed as part of driver connector objects.
- *
- * RETURNS:
- * Zero on success, error code on failure.
- */
-int drm_connector_init(struct drm_device *dev,
-		       struct drm_connector *connector,
-		       const struct drm_connector_funcs *funcs,
-		       int connector_type)
-{
-	int ret;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	ret = drm_mode_object_get(dev, &connector->base, DRM_MODE_OBJECT_CONNECTOR);
-	if (ret)
-		goto out;
-
-	connector->dev = dev;
-	connector->funcs = funcs;
-	connector->connector_type = connector_type;
-	connector->connector_type_id =
-		++drm_connector_enum_list[connector_type].count; /* TODO */
-	INIT_LIST_HEAD(&connector->user_modes);
-	INIT_LIST_HEAD(&connector->probed_modes);
-	INIT_LIST_HEAD(&connector->modes);
-	connector->edid_blob_ptr = NULL;
-
-	list_add_tail(&connector->head, &dev->mode_config.connector_list);
-	dev->mode_config.num_connector++;
-
-	if (connector_type != DRM_MODE_CONNECTOR_VIRTUAL)
-		drm_connector_attach_property(connector,
-					      dev->mode_config.edid_property,
-					      0);
-
-	drm_connector_attach_property(connector,
-				      dev->mode_config.dpms_property, 0);
-
- out:
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_connector_init);
-
-/**
- * drm_connector_cleanup - cleans up an initialised connector
- * @connector: connector to cleanup
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Cleans up the connector but doesn't free the object.
- */
-void drm_connector_cleanup(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_display_mode *mode, *t;
-
-	list_for_each_entry_safe(mode, t, &connector->probed_modes, head)
-		drm_mode_remove(connector, mode);
-
-	list_for_each_entry_safe(mode, t, &connector->modes, head)
-		drm_mode_remove(connector, mode);
-
-	list_for_each_entry_safe(mode, t, &connector->user_modes, head)
-		drm_mode_remove(connector, mode);
-
-	mutex_lock(&dev->mode_config.mutex);
-	drm_mode_object_put(dev, &connector->base);
-	list_del(&connector->head);
-	dev->mode_config.num_connector--;
-	mutex_unlock(&dev->mode_config.mutex);
-}
-EXPORT_SYMBOL(drm_connector_cleanup);
-
-void drm_connector_unplug_all(struct drm_device *dev)
-{
-	struct drm_connector *connector;
-
-	/* taking the mode config mutex ends up in a clash with sysfs */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		drm_sysfs_connector_remove(connector);
-
-}
-EXPORT_SYMBOL(drm_connector_unplug_all);
-
-int drm_encoder_init(struct drm_device *dev,
-		      struct drm_encoder *encoder,
-		      const struct drm_encoder_funcs *funcs,
-		      int encoder_type)
-{
-	int ret;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	ret = drm_mode_object_get(dev, &encoder->base, DRM_MODE_OBJECT_ENCODER);
-	if (ret)
-		goto out;
-
-	encoder->dev = dev;
-	encoder->encoder_type = encoder_type;
-	encoder->funcs = funcs;
-
-	list_add_tail(&encoder->head, &dev->mode_config.encoder_list);
-	dev->mode_config.num_encoder++;
-
- out:
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_encoder_init);
-
-void drm_encoder_cleanup(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	mutex_lock(&dev->mode_config.mutex);
-	drm_mode_object_put(dev, &encoder->base);
-	list_del(&encoder->head);
-	dev->mode_config.num_encoder--;
-	mutex_unlock(&dev->mode_config.mutex);
-}
-EXPORT_SYMBOL(drm_encoder_cleanup);
-
-int drm_plane_init(struct drm_device *dev, struct drm_plane *plane,
-		   unsigned long possible_crtcs,
-		   const struct drm_plane_funcs *funcs,
-		   const uint32_t *formats, uint32_t format_count,
-		   bool priv)
-{
-	int ret;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	ret = drm_mode_object_get(dev, &plane->base, DRM_MODE_OBJECT_PLANE);
-	if (ret)
-		goto out;
-
-	plane->dev = dev;
-	plane->funcs = funcs;
-	plane->format_types = kmalloc(sizeof(uint32_t) * format_count,
-				      GFP_KERNEL);
-	if (!plane->format_types) {
-		DRM_DEBUG_KMS("out of memory when allocating plane\n");
-		drm_mode_object_put(dev, &plane->base);
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	memcpy(plane->format_types, formats, format_count * sizeof(uint32_t));
-	plane->format_count = format_count;
-	plane->possible_crtcs = possible_crtcs;
-
-	/* private planes are not exposed to userspace, but depending on
-	 * display hardware, might be convenient to allow sharing programming
-	 * for the scanout engine with the crtc implementation.
-	 */
-	if (!priv) {
-		list_add_tail(&plane->head, &dev->mode_config.plane_list);
-		dev->mode_config.num_plane++;
-	} else {
-		INIT_LIST_HEAD(&plane->head);
-	}
-
- out:
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_plane_init);
-
-void drm_plane_cleanup(struct drm_plane *plane)
-{
-	struct drm_device *dev = plane->dev;
-
-	mutex_lock(&dev->mode_config.mutex);
-	kfree(plane->format_types);
-	drm_mode_object_put(dev, &plane->base);
-	/* if not added to a list, it must be a private plane */
-	if (!list_empty(&plane->head)) {
-		list_del(&plane->head);
-		dev->mode_config.num_plane--;
-	}
-	mutex_unlock(&dev->mode_config.mutex);
-}
-EXPORT_SYMBOL(drm_plane_cleanup);
-
-/**
- * drm_mode_create - create a new display mode
- * @dev: DRM device
- *
- * LOCKING:
- * Caller must hold DRM mode_config lock.
- *
- * Create a new drm_display_mode, give it an ID, and return it.
- *
- * RETURNS:
- * Pointer to new mode on success, NULL on error.
- */
-struct drm_display_mode *drm_mode_create(struct drm_device *dev)
-{
-	struct drm_display_mode *nmode;
-
-	nmode = kzalloc(sizeof(struct drm_display_mode), GFP_KERNEL);
-	if (!nmode)
-		return NULL;
-
-	if (drm_mode_object_get(dev, &nmode->base, DRM_MODE_OBJECT_MODE)) {
-		kfree(nmode);
-		return NULL;
-	}
-
-	return nmode;
-}
-EXPORT_SYMBOL(drm_mode_create);
-
-/**
- * drm_mode_destroy - remove a mode
- * @dev: DRM device
- * @mode: mode to remove
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Free @mode's unique identifier, then free it.
- */
-void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode)
-{
-	if (!mode)
-		return;
-
-	drm_mode_object_put(dev, &mode->base);
-
-	kfree(mode);
-}
-EXPORT_SYMBOL(drm_mode_destroy);
-
-static int drm_mode_create_standard_connector_properties(struct drm_device *dev)
-{
-	struct drm_property *edid;
-	struct drm_property *dpms;
-
-	/*
-	 * Standard properties (apply to all connectors)
-	 */
-	edid = drm_property_create(dev, DRM_MODE_PROP_BLOB |
-				   DRM_MODE_PROP_IMMUTABLE,
-				   "EDID", 0);
-	dev->mode_config.edid_property = edid;
-
-	dpms = drm_property_create_enum(dev, 0,
-				   "DPMS", drm_dpms_enum_list,
-				   ARRAY_SIZE(drm_dpms_enum_list));
-	dev->mode_config.dpms_property = dpms;
-
-	return 0;
-}
-
-/**
- * drm_mode_create_dvi_i_properties - create DVI-I specific connector properties
- * @dev: DRM device
- *
- * Called by a driver the first time a DVI-I connector is made.
- */
-int drm_mode_create_dvi_i_properties(struct drm_device *dev)
-{
-	struct drm_property *dvi_i_selector;
-	struct drm_property *dvi_i_subconnector;
-
-	if (dev->mode_config.dvi_i_select_subconnector_property)
-		return 0;
-
-	dvi_i_selector =
-		drm_property_create_enum(dev, 0,
-				    "select subconnector",
-				    drm_dvi_i_select_enum_list,
-				    ARRAY_SIZE(drm_dvi_i_select_enum_list));
-	dev->mode_config.dvi_i_select_subconnector_property = dvi_i_selector;
-
-	dvi_i_subconnector = drm_property_create_enum(dev, DRM_MODE_PROP_IMMUTABLE,
-				    "subconnector",
-				    drm_dvi_i_subconnector_enum_list,
-				    ARRAY_SIZE(drm_dvi_i_subconnector_enum_list));
-	dev->mode_config.dvi_i_subconnector_property = dvi_i_subconnector;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mode_create_dvi_i_properties);
-
-/**
- * drm_create_tv_properties - create TV specific connector properties
- * @dev: DRM device
- * @num_modes: number of different TV formats (modes) supported
- * @modes: array of pointers to strings containing name of each format
- *
- * Called by a driver's TV initialization routine, this function creates
- * the TV specific connector properties for a given device.  Caller is
- * responsible for allocating a list of format names and passing them to
- * this routine.
- */
-int drm_mode_create_tv_properties(struct drm_device *dev, int num_modes,
-				  char *modes[])
-{
-	struct drm_property *tv_selector;
-	struct drm_property *tv_subconnector;
-	int i;
-
-	if (dev->mode_config.tv_select_subconnector_property)
-		return 0;
-
-	/*
-	 * Basic connector properties
-	 */
-	tv_selector = drm_property_create_enum(dev, 0,
-					  "select subconnector",
-					  drm_tv_select_enum_list,
-					  ARRAY_SIZE(drm_tv_select_enum_list));
-	dev->mode_config.tv_select_subconnector_property = tv_selector;
-
-	tv_subconnector =
-		drm_property_create_enum(dev, DRM_MODE_PROP_IMMUTABLE,
-				    "subconnector",
-				    drm_tv_subconnector_enum_list,
-				    ARRAY_SIZE(drm_tv_subconnector_enum_list));
-	dev->mode_config.tv_subconnector_property = tv_subconnector;
-
-	/*
-	 * Other, TV specific properties: margins & TV modes.
-	 */
-	dev->mode_config.tv_left_margin_property =
-		drm_property_create_range(dev, 0, "left margin", 0, 100);
-
-	dev->mode_config.tv_right_margin_property =
-		drm_property_create_range(dev, 0, "right margin", 0, 100);
-
-	dev->mode_config.tv_top_margin_property =
-		drm_property_create_range(dev, 0, "top margin", 0, 100);
-
-	dev->mode_config.tv_bottom_margin_property =
-		drm_property_create_range(dev, 0, "bottom margin", 0, 100);
-
-	dev->mode_config.tv_mode_property =
-		drm_property_create(dev, DRM_MODE_PROP_ENUM,
-				    "mode", num_modes);
-	for (i = 0; i < num_modes; i++)
-		drm_property_add_enum(dev->mode_config.tv_mode_property, i,
-				      i, modes[i]);
-
-	dev->mode_config.tv_brightness_property =
-		drm_property_create_range(dev, 0, "brightness", 0, 100);
-
-	dev->mode_config.tv_contrast_property =
-		drm_property_create_range(dev, 0, "contrast", 0, 100);
-
-	dev->mode_config.tv_flicker_reduction_property =
-		drm_property_create_range(dev, 0, "flicker reduction", 0, 100);
-
-	dev->mode_config.tv_overscan_property =
-		drm_property_create_range(dev, 0, "overscan", 0, 100);
-
-	dev->mode_config.tv_saturation_property =
-		drm_property_create_range(dev, 0, "saturation", 0, 100);
-
-	dev->mode_config.tv_hue_property =
-		drm_property_create_range(dev, 0, "hue", 0, 100);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mode_create_tv_properties);
-
-/**
- * drm_mode_create_scaling_mode_property - create scaling mode property
- * @dev: DRM device
- *
- * Called by a driver the first time it's needed, must be attached to desired
- * connectors.
- */
-int drm_mode_create_scaling_mode_property(struct drm_device *dev)
-{
-	struct drm_property *scaling_mode;
-
-	if (dev->mode_config.scaling_mode_property)
-		return 0;
-
-	scaling_mode =
-		drm_property_create_enum(dev, 0, "scaling mode",
-				drm_scaling_mode_enum_list,
-				    ARRAY_SIZE(drm_scaling_mode_enum_list));
-
-	dev->mode_config.scaling_mode_property = scaling_mode;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mode_create_scaling_mode_property);
-
-/**
- * drm_mode_create_dithering_property - create dithering property
- * @dev: DRM device
- *
- * Called by a driver the first time it's needed, must be attached to desired
- * connectors.
- */
-int drm_mode_create_dithering_property(struct drm_device *dev)
-{
-	struct drm_property *dithering_mode;
-
-	if (dev->mode_config.dithering_mode_property)
-		return 0;
-
-	dithering_mode =
-		drm_property_create_enum(dev, 0, "dithering",
-				drm_dithering_mode_enum_list,
-				    ARRAY_SIZE(drm_dithering_mode_enum_list));
-	dev->mode_config.dithering_mode_property = dithering_mode;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mode_create_dithering_property);
-
-/**
- * drm_mode_create_dirty_property - create dirty property
- * @dev: DRM device
- *
- * Called by a driver the first time it's needed, must be attached to desired
- * connectors.
- */
-int drm_mode_create_dirty_info_property(struct drm_device *dev)
-{
-	struct drm_property *dirty_info;
-
-	if (dev->mode_config.dirty_info_property)
-		return 0;
-
-	dirty_info =
-		drm_property_create_enum(dev, DRM_MODE_PROP_IMMUTABLE,
-				    "dirty",
-				    drm_dirty_info_enum_list,
-				    ARRAY_SIZE(drm_dirty_info_enum_list));
-	dev->mode_config.dirty_info_property = dirty_info;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mode_create_dirty_info_property);
-
-/**
- * drm_mode_config_init - initialize DRM mode_configuration structure
- * @dev: DRM device
- *
- * LOCKING:
- * None, should happen single threaded at init time.
- *
- * Initialize @dev's mode_config structure, used for tracking the graphics
- * configuration of @dev.
- */
-void drm_mode_config_init(struct drm_device *dev)
-{
-	mutex_init(&dev->mode_config.mutex);
-	mutex_init(&dev->mode_config.idr_mutex);
-	INIT_LIST_HEAD(&dev->mode_config.fb_list);
-	INIT_LIST_HEAD(&dev->mode_config.crtc_list);
-	INIT_LIST_HEAD(&dev->mode_config.connector_list);
-	INIT_LIST_HEAD(&dev->mode_config.encoder_list);
-	INIT_LIST_HEAD(&dev->mode_config.property_list);
-	INIT_LIST_HEAD(&dev->mode_config.property_blob_list);
-	INIT_LIST_HEAD(&dev->mode_config.plane_list);
-	idr_init(&dev->mode_config.crtc_idr);
-
-	mutex_lock(&dev->mode_config.mutex);
-	drm_mode_create_standard_connector_properties(dev);
-	mutex_unlock(&dev->mode_config.mutex);
-
-	/* Just to be sure */
-	dev->mode_config.num_fb = 0;
-	dev->mode_config.num_connector = 0;
-	dev->mode_config.num_crtc = 0;
-	dev->mode_config.num_encoder = 0;
-}
-EXPORT_SYMBOL(drm_mode_config_init);
-
-int drm_mode_group_init(struct drm_device *dev, struct drm_mode_group *group)
-{
-	uint32_t total_objects = 0;
-
-	total_objects += dev->mode_config.num_crtc;
-	total_objects += dev->mode_config.num_connector;
-	total_objects += dev->mode_config.num_encoder;
-
-	group->id_list = kzalloc(total_objects * sizeof(uint32_t), GFP_KERNEL);
-	if (!group->id_list)
-		return -ENOMEM;
-
-	group->num_crtcs = 0;
-	group->num_connectors = 0;
-	group->num_encoders = 0;
-	return 0;
-}
-
-int drm_mode_group_init_legacy_group(struct drm_device *dev,
-				     struct drm_mode_group *group)
-{
-	struct drm_crtc *crtc;
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-	int ret;
-
-	if ((ret = drm_mode_group_init(dev, group)))
-		return ret;
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		group->id_list[group->num_crtcs++] = crtc->base.id;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head)
-		group->id_list[group->num_crtcs + group->num_encoders++] =
-		encoder->base.id;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		group->id_list[group->num_crtcs + group->num_encoders +
-			       group->num_connectors++] = connector->base.id;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mode_group_init_legacy_group);
-
-/**
- * drm_mode_config_cleanup - free up DRM mode_config info
- * @dev: DRM device
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Free up all the connectors and CRTCs associated with this DRM device, then
- * free up the framebuffers and associated buffer objects.
- *
- * FIXME: cleanup any dangling user buffer objects too
- */
-void drm_mode_config_cleanup(struct drm_device *dev)
-{
-	struct drm_connector *connector, *ot;
-	struct drm_crtc *crtc, *ct;
-	struct drm_encoder *encoder, *enct;
-	struct drm_framebuffer *fb, *fbt;
-	struct drm_property *property, *pt;
-	struct drm_plane *plane, *plt;
-
-	list_for_each_entry_safe(encoder, enct, &dev->mode_config.encoder_list,
-				 head) {
-		encoder->funcs->destroy(encoder);
-	}
-
-	list_for_each_entry_safe(connector, ot,
-				 &dev->mode_config.connector_list, head) {
-		connector->funcs->destroy(connector);
-	}
-
-	list_for_each_entry_safe(property, pt, &dev->mode_config.property_list,
-				 head) {
-		drm_property_destroy(dev, property);
-	}
-
-	list_for_each_entry_safe(fb, fbt, &dev->mode_config.fb_list, head) {
-		fb->funcs->destroy(fb);
-	}
-
-	list_for_each_entry_safe(crtc, ct, &dev->mode_config.crtc_list, head) {
-		crtc->funcs->destroy(crtc);
-	}
-
-	list_for_each_entry_safe(plane, plt, &dev->mode_config.plane_list,
-				 head) {
-		plane->funcs->destroy(plane);
-	}
-
-	idr_remove_all(&dev->mode_config.crtc_idr);
-	idr_destroy(&dev->mode_config.crtc_idr);
-}
-EXPORT_SYMBOL(drm_mode_config_cleanup);
-
-/**
- * drm_crtc_convert_to_umode - convert a drm_display_mode into a modeinfo
- * @out: drm_mode_modeinfo struct to return to the user
- * @in: drm_display_mode to use
- *
- * LOCKING:
- * None.
- *
- * Convert a drm_display_mode into a drm_mode_modeinfo structure to return to
- * the user.
- */
-static void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out,
-				      const struct drm_display_mode *in)
-{
-	WARN(in->hdisplay > USHRT_MAX || in->hsync_start > USHRT_MAX ||
-	     in->hsync_end > USHRT_MAX || in->htotal > USHRT_MAX ||
-	     in->hskew > USHRT_MAX || in->vdisplay > USHRT_MAX ||
-	     in->vsync_start > USHRT_MAX || in->vsync_end > USHRT_MAX ||
-	     in->vtotal > USHRT_MAX || in->vscan > USHRT_MAX,
-	     "timing values too large for mode info\n");
-
-	out->clock = in->clock;
-	out->hdisplay = in->hdisplay;
-	out->hsync_start = in->hsync_start;
-	out->hsync_end = in->hsync_end;
-	out->htotal = in->htotal;
-	out->hskew = in->hskew;
-	out->vdisplay = in->vdisplay;
-	out->vsync_start = in->vsync_start;
-	out->vsync_end = in->vsync_end;
-	out->vtotal = in->vtotal;
-	out->vscan = in->vscan;
-	out->vrefresh = in->vrefresh;
-	out->flags = in->flags;
-	out->type = in->type;
-	strncpy(out->name, in->name, DRM_DISPLAY_MODE_LEN);
-	out->name[DRM_DISPLAY_MODE_LEN-1] = 0;
-}
-
-/**
- * drm_crtc_convert_to_umode - convert a modeinfo into a drm_display_mode
- * @out: drm_display_mode to return to the user
- * @in: drm_mode_modeinfo to use
- *
- * LOCKING:
- * None.
- *
- * Convert a drm_mode_modeinfo into a drm_display_mode structure to return to
- * the caller.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-static int drm_crtc_convert_umode(struct drm_display_mode *out,
-				  const struct drm_mode_modeinfo *in)
-{
-	if (in->clock > INT_MAX || in->vrefresh > INT_MAX)
-		return -ERANGE;
-
-	out->clock = in->clock;
-	out->hdisplay = in->hdisplay;
-	out->hsync_start = in->hsync_start;
-	out->hsync_end = in->hsync_end;
-	out->htotal = in->htotal;
-	out->hskew = in->hskew;
-	out->vdisplay = in->vdisplay;
-	out->vsync_start = in->vsync_start;
-	out->vsync_end = in->vsync_end;
-	out->vtotal = in->vtotal;
-	out->vscan = in->vscan;
-	out->vrefresh = in->vrefresh;
-	out->flags = in->flags;
-	out->type = in->type;
-	strncpy(out->name, in->name, DRM_DISPLAY_MODE_LEN);
-	out->name[DRM_DISPLAY_MODE_LEN-1] = 0;
-
-	return 0;
-}
-
-/**
- * drm_mode_getresources - get graphics configuration
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Construct a set of configuration description structures and return
- * them to the user, including CRTC, connector and framebuffer configuration.
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_getresources(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	struct drm_mode_card_res *card_res = data;
-	struct list_head *lh;
-	struct drm_framebuffer *fb;
-	struct drm_connector *connector;
-	struct drm_crtc *crtc;
-	struct drm_encoder *encoder;
-	int ret = 0;
-	int connector_count = 0;
-	int crtc_count = 0;
-	int fb_count = 0;
-	int encoder_count = 0;
-	int copied = 0, i;
-	uint32_t __user *fb_id;
-	uint32_t __user *crtc_id;
-	uint32_t __user *connector_id;
-	uint32_t __user *encoder_id;
-	struct drm_mode_group *mode_group;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	/*
-	 * For the non-control nodes we need to limit the list of resources
-	 * by IDs in the group list for this node
-	 */
-	list_for_each(lh, &file_priv->fbs)
-		fb_count++;
-
-	mode_group = &file_priv->master->minor->mode_group;
-	if (file_priv->master->minor->type == DRM_MINOR_CONTROL) {
-
-		list_for_each(lh, &dev->mode_config.crtc_list)
-			crtc_count++;
-
-		list_for_each(lh, &dev->mode_config.connector_list)
-			connector_count++;
-
-		list_for_each(lh, &dev->mode_config.encoder_list)
-			encoder_count++;
-	} else {
-
-		crtc_count = mode_group->num_crtcs;
-		connector_count = mode_group->num_connectors;
-		encoder_count = mode_group->num_encoders;
-	}
-
-	card_res->max_height = dev->mode_config.max_height;
-	card_res->min_height = dev->mode_config.min_height;
-	card_res->max_width = dev->mode_config.max_width;
-	card_res->min_width = dev->mode_config.min_width;
-
-	/* handle this in 4 parts */
-	/* FBs */
-	if (card_res->count_fbs >= fb_count) {
-		copied = 0;
-		fb_id = (uint32_t __user *)(unsigned long)card_res->fb_id_ptr;
-		list_for_each_entry(fb, &file_priv->fbs, filp_head) {
-			if (put_user(fb->base.id, fb_id + copied)) {
-				ret = -EFAULT;
-				goto out;
-			}
-			copied++;
-		}
-	}
-	card_res->count_fbs = fb_count;
-
-	/* CRTCs */
-	if (card_res->count_crtcs >= crtc_count) {
-		copied = 0;
-		crtc_id = (uint32_t __user *)(unsigned long)card_res->crtc_id_ptr;
-		if (file_priv->master->minor->type == DRM_MINOR_CONTROL) {
-			list_for_each_entry(crtc, &dev->mode_config.crtc_list,
-					    head) {
-				DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
-				if (put_user(crtc->base.id, crtc_id + copied)) {
-					ret = -EFAULT;
-					goto out;
-				}
-				copied++;
-			}
-		} else {
-			for (i = 0; i < mode_group->num_crtcs; i++) {
-				if (put_user(mode_group->id_list[i],
-					     crtc_id + copied)) {
-					ret = -EFAULT;
-					goto out;
-				}
-				copied++;
-			}
-		}
-	}
-	card_res->count_crtcs = crtc_count;
-
-	/* Encoders */
-	if (card_res->count_encoders >= encoder_count) {
-		copied = 0;
-		encoder_id = (uint32_t __user *)(unsigned long)card_res->encoder_id_ptr;
-		if (file_priv->master->minor->type == DRM_MINOR_CONTROL) {
-			list_for_each_entry(encoder,
-					    &dev->mode_config.encoder_list,
-					    head) {
-				DRM_DEBUG_KMS("[ENCODER:%d:%s]\n", encoder->base.id,
-						drm_get_encoder_name(encoder));
-				if (put_user(encoder->base.id, encoder_id +
-					     copied)) {
-					ret = -EFAULT;
-					goto out;
-				}
-				copied++;
-			}
-		} else {
-			for (i = mode_group->num_crtcs; i < mode_group->num_crtcs + mode_group->num_encoders; i++) {
-				if (put_user(mode_group->id_list[i],
-					     encoder_id + copied)) {
-					ret = -EFAULT;
-					goto out;
-				}
-				copied++;
-			}
-
-		}
-	}
-	card_res->count_encoders = encoder_count;
-
-	/* Connectors */
-	if (card_res->count_connectors >= connector_count) {
-		copied = 0;
-		connector_id = (uint32_t __user *)(unsigned long)card_res->connector_id_ptr;
-		if (file_priv->master->minor->type == DRM_MINOR_CONTROL) {
-			list_for_each_entry(connector,
-					    &dev->mode_config.connector_list,
-					    head) {
-				DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
-					connector->base.id,
-					drm_get_connector_name(connector));
-				if (put_user(connector->base.id,
-					     connector_id + copied)) {
-					ret = -EFAULT;
-					goto out;
-				}
-				copied++;
-			}
-		} else {
-			int start = mode_group->num_crtcs +
-				mode_group->num_encoders;
-			for (i = start; i < start + mode_group->num_connectors; i++) {
-				if (put_user(mode_group->id_list[i],
-					     connector_id + copied)) {
-					ret = -EFAULT;
-					goto out;
-				}
-				copied++;
-			}
-		}
-	}
-	card_res->count_connectors = connector_count;
-
-	DRM_DEBUG_KMS("CRTC[%d] CONNECTORS[%d] ENCODERS[%d]\n", card_res->count_crtcs,
-		  card_res->count_connectors, card_res->count_encoders);
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-/**
- * drm_mode_getcrtc - get CRTC configuration
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Construct a CRTC configuration structure to return to the user.
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_getcrtc(struct drm_device *dev,
-		     void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_crtc *crtc_resp = data;
-	struct drm_crtc *crtc;
-	struct drm_mode_object *obj;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	obj = drm_mode_object_find(dev, crtc_resp->crtc_id,
-				   DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-	crtc = obj_to_crtc(obj);
-
-	crtc_resp->x = crtc->x;
-	crtc_resp->y = crtc->y;
-	crtc_resp->gamma_size = crtc->gamma_size;
-	if (crtc->fb)
-		crtc_resp->fb_id = crtc->fb->base.id;
-	else
-		crtc_resp->fb_id = 0;
-
-	if (crtc->enabled) {
-
-		drm_crtc_convert_to_umode(&crtc_resp->mode, &crtc->mode);
-		crtc_resp->mode_valid = 1;
-
-	} else {
-		crtc_resp->mode_valid = 0;
-	}
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-/**
- * drm_mode_getconnector - get connector configuration
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Construct a connector configuration structure to return to the user.
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_getconnector(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	struct drm_mode_get_connector *out_resp = data;
-	struct drm_mode_object *obj;
-	struct drm_connector *connector;
-	struct drm_display_mode *mode;
-	int mode_count = 0;
-	int props_count = 0;
-	int encoders_count = 0;
-	int ret = 0;
-	int copied = 0;
-	int i;
-	struct drm_mode_modeinfo u_mode;
-	struct drm_mode_modeinfo __user *mode_ptr;
-	uint32_t __user *prop_ptr;
-	uint64_t __user *prop_values;
-	uint32_t __user *encoder_ptr;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	memset(&u_mode, 0, sizeof(struct drm_mode_modeinfo));
-
-	DRM_DEBUG_KMS("[CONNECTOR:%d:?]\n", out_resp->connector_id);
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	obj = drm_mode_object_find(dev, out_resp->connector_id,
-				   DRM_MODE_OBJECT_CONNECTOR);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-	connector = obj_to_connector(obj);
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) {
-		if (connector->property_ids[i] != 0) {
-			props_count++;
-		}
-	}
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		if (connector->encoder_ids[i] != 0) {
-			encoders_count++;
-		}
-	}
-
-	if (out_resp->count_modes == 0) {
-		connector->funcs->fill_modes(connector,
-					     dev->mode_config.max_width,
-					     dev->mode_config.max_height);
-	}
-
-	/* delayed so we get modes regardless of pre-fill_modes state */
-	list_for_each_entry(mode, &connector->modes, head)
-		mode_count++;
-
-	out_resp->connector_id = connector->base.id;
-	out_resp->connector_type = connector->connector_type;
-	out_resp->connector_type_id = connector->connector_type_id;
-	out_resp->mm_width = connector->display_info.width_mm;
-	out_resp->mm_height = connector->display_info.height_mm;
-	out_resp->subpixel = connector->display_info.subpixel_order;
-	out_resp->connection = connector->status;
-	if (connector->encoder)
-		out_resp->encoder_id = connector->encoder->base.id;
-	else
-		out_resp->encoder_id = 0;
-
-	/*
-	 * This ioctl is called twice, once to determine how much space is
-	 * needed, and the 2nd time to fill it.
-	 */
-	if ((out_resp->count_modes >= mode_count) && mode_count) {
-		copied = 0;
-		mode_ptr = (struct drm_mode_modeinfo __user *)(unsigned long)out_resp->modes_ptr;
-		list_for_each_entry(mode, &connector->modes, head) {
-			drm_crtc_convert_to_umode(&u_mode, mode);
-			if (copy_to_user(mode_ptr + copied,
-					 &u_mode, sizeof(u_mode))) {
-				ret = -EFAULT;
-				goto out;
-			}
-			copied++;
-		}
-	}
-	out_resp->count_modes = mode_count;
-
-	if ((out_resp->count_props >= props_count) && props_count) {
-		copied = 0;
-		prop_ptr = (uint32_t __user *)(unsigned long)(out_resp->props_ptr);
-		prop_values = (uint64_t __user *)(unsigned long)(out_resp->prop_values_ptr);
-		for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) {
-			if (connector->property_ids[i] != 0) {
-				if (put_user(connector->property_ids[i],
-					     prop_ptr + copied)) {
-					ret = -EFAULT;
-					goto out;
-				}
-
-				if (put_user(connector->property_values[i],
-					     prop_values + copied)) {
-					ret = -EFAULT;
-					goto out;
-				}
-				copied++;
-			}
-		}
-	}
-	out_resp->count_props = props_count;
-
-	if ((out_resp->count_encoders >= encoders_count) && encoders_count) {
-		copied = 0;
-		encoder_ptr = (uint32_t __user *)(unsigned long)(out_resp->encoders_ptr);
-		for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-			if (connector->encoder_ids[i] != 0) {
-				if (put_user(connector->encoder_ids[i],
-					     encoder_ptr + copied)) {
-					ret = -EFAULT;
-					goto out;
-				}
-				copied++;
-			}
-		}
-	}
-	out_resp->count_encoders = encoders_count;
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-int drm_mode_getencoder(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_mode_get_encoder *enc_resp = data;
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, enc_resp->encoder_id,
-				   DRM_MODE_OBJECT_ENCODER);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-	encoder = obj_to_encoder(obj);
-
-	if (encoder->crtc)
-		enc_resp->crtc_id = encoder->crtc->base.id;
-	else
-		enc_resp->crtc_id = 0;
-	enc_resp->encoder_type = encoder->encoder_type;
-	enc_resp->encoder_id = encoder->base.id;
-	enc_resp->possible_crtcs = encoder->possible_crtcs;
-	enc_resp->possible_clones = encoder->possible_clones;
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-/**
- * drm_mode_getplane_res - get plane info
- * @dev: DRM device
- * @data: ioctl data
- * @file_priv: DRM file info
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Return an plane count and set of IDs.
- */
-int drm_mode_getplane_res(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv)
-{
-	struct drm_mode_get_plane_res *plane_resp = data;
-	struct drm_mode_config *config;
-	struct drm_plane *plane;
-	uint32_t __user *plane_ptr;
-	int copied = 0, ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	config = &dev->mode_config;
-
-	/*
-	 * This ioctl is called twice, once to determine how much space is
-	 * needed, and the 2nd time to fill it.
-	 */
-	if (config->num_plane &&
-	    (plane_resp->count_planes >= config->num_plane)) {
-		plane_ptr = (uint32_t __user *)(unsigned long)plane_resp->plane_id_ptr;
-
-		list_for_each_entry(plane, &config->plane_list, head) {
-			if (put_user(plane->base.id, plane_ptr + copied)) {
-				ret = -EFAULT;
-				goto out;
-			}
-			copied++;
-		}
-	}
-	plane_resp->count_planes = config->num_plane;
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-/**
- * drm_mode_getplane - get plane info
- * @dev: DRM device
- * @data: ioctl data
- * @file_priv: DRM file info
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Return plane info, including formats supported, gamma size, any
- * current fb, etc.
- */
-int drm_mode_getplane(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_mode_get_plane *plane_resp = data;
-	struct drm_mode_object *obj;
-	struct drm_plane *plane;
-	uint32_t __user *format_ptr;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, plane_resp->plane_id,
-				   DRM_MODE_OBJECT_PLANE);
-	if (!obj) {
-		ret = -ENOENT;
-		goto out;
-	}
-	plane = obj_to_plane(obj);
-
-	if (plane->crtc)
-		plane_resp->crtc_id = plane->crtc->base.id;
-	else
-		plane_resp->crtc_id = 0;
-
-	if (plane->fb)
-		plane_resp->fb_id = plane->fb->base.id;
-	else
-		plane_resp->fb_id = 0;
-
-	plane_resp->plane_id = plane->base.id;
-	plane_resp->possible_crtcs = plane->possible_crtcs;
-	plane_resp->gamma_size = plane->gamma_size;
-
-	/*
-	 * This ioctl is called twice, once to determine how much space is
-	 * needed, and the 2nd time to fill it.
-	 */
-	if (plane->format_count &&
-	    (plane_resp->count_format_types >= plane->format_count)) {
-		format_ptr = (uint32_t __user *)(unsigned long)plane_resp->format_type_ptr;
-		if (copy_to_user(format_ptr,
-				 plane->format_types,
-				 sizeof(uint32_t) * plane->format_count)) {
-			ret = -EFAULT;
-			goto out;
-		}
-	}
-	plane_resp->count_format_types = plane->format_count;
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-/**
- * drm_mode_setplane - set up or tear down an plane
- * @dev: DRM device
- * @data: ioctl data*
- * @file_prive: DRM file info
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Set plane info, including placement, fb, scaling, and other factors.
- * Or pass a NULL fb to disable.
- */
-int drm_mode_setplane(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_mode_set_plane *plane_req = data;
-	struct drm_mode_object *obj;
-	struct drm_plane *plane;
-	struct drm_crtc *crtc;
-	struct drm_framebuffer *fb;
-	int ret = 0;
-	unsigned int fb_width, fb_height;
-	int i;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	/*
-	 * First, find the plane, crtc, and fb objects.  If not available,
-	 * we don't bother to call the driver.
-	 */
-	obj = drm_mode_object_find(dev, plane_req->plane_id,
-				   DRM_MODE_OBJECT_PLANE);
-	if (!obj) {
-		DRM_DEBUG_KMS("Unknown plane ID %d\n",
-			      plane_req->plane_id);
-		ret = -ENOENT;
-		goto out;
-	}
-	plane = obj_to_plane(obj);
-
-	/* No fb means shut it down */
-	if (!plane_req->fb_id) {
-		plane->funcs->disable_plane(plane);
-		plane->crtc = NULL;
-		plane->fb = NULL;
-		goto out;
-	}
-
-	obj = drm_mode_object_find(dev, plane_req->crtc_id,
-				   DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		DRM_DEBUG_KMS("Unknown crtc ID %d\n",
-			      plane_req->crtc_id);
-		ret = -ENOENT;
-		goto out;
-	}
-	crtc = obj_to_crtc(obj);
-
-	obj = drm_mode_object_find(dev, plane_req->fb_id,
-				   DRM_MODE_OBJECT_FB);
-	if (!obj) {
-		DRM_DEBUG_KMS("Unknown framebuffer ID %d\n",
-			      plane_req->fb_id);
-		ret = -ENOENT;
-		goto out;
-	}
-	fb = obj_to_fb(obj);
-
-	/* Check whether this plane supports the fb pixel format. */
-	for (i = 0; i < plane->format_count; i++)
-		if (fb->pixel_format == plane->format_types[i])
-			break;
-	if (i == plane->format_count) {
-		DRM_DEBUG_KMS("Invalid pixel format 0x%08x\n", fb->pixel_format);
-		ret = -EINVAL;
-		goto out;
-	}
-
-	fb_width = fb->width << 16;
-	fb_height = fb->height << 16;
-
-	/* Make sure source coordinates are inside the fb. */
-	if (plane_req->src_w > fb_width ||
-	    plane_req->src_x > fb_width - plane_req->src_w ||
-	    plane_req->src_h > fb_height ||
-	    plane_req->src_y > fb_height - plane_req->src_h) {
-		DRM_DEBUG_KMS("Invalid source coordinates "
-			      "%u.%06ux%u.%06u+%u.%06u+%u.%06u\n",
-			      plane_req->src_w >> 16,
-			      ((plane_req->src_w & 0xffff) * 15625) >> 10,
-			      plane_req->src_h >> 16,
-			      ((plane_req->src_h & 0xffff) * 15625) >> 10,
-			      plane_req->src_x >> 16,
-			      ((plane_req->src_x & 0xffff) * 15625) >> 10,
-			      plane_req->src_y >> 16,
-			      ((plane_req->src_y & 0xffff) * 15625) >> 10);
-		ret = -ENOSPC;
-		goto out;
-	}
-
-	/* Give drivers some help against integer overflows */
-	if (plane_req->crtc_w > INT_MAX ||
-	    plane_req->crtc_x > INT_MAX - (int32_t) plane_req->crtc_w ||
-	    plane_req->crtc_h > INT_MAX ||
-	    plane_req->crtc_y > INT_MAX - (int32_t) plane_req->crtc_h) {
-		DRM_DEBUG_KMS("Invalid CRTC coordinates %ux%u+%d+%d\n",
-			      plane_req->crtc_w, plane_req->crtc_h,
-			      plane_req->crtc_x, plane_req->crtc_y);
-		ret = -ERANGE;
-		goto out;
-	}
-
-	ret = plane->funcs->update_plane(plane, crtc, fb,
-					 plane_req->crtc_x, plane_req->crtc_y,
-					 plane_req->crtc_w, plane_req->crtc_h,
-					 plane_req->src_x, plane_req->src_y,
-					 plane_req->src_w, plane_req->src_h);
-	if (!ret) {
-		plane->crtc = crtc;
-		plane->fb = fb;
-	}
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return ret;
-}
-
-/**
- * drm_mode_setcrtc - set CRTC configuration
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Build a new CRTC configuration based on user request.
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_setcrtc(struct drm_device *dev, void *data,
-		     struct drm_file *file_priv)
-{
-	struct drm_mode_config *config = &dev->mode_config;
-	struct drm_mode_crtc *crtc_req = data;
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	struct drm_connector **connector_set = NULL, *connector;
-	struct drm_framebuffer *fb = NULL;
-	struct drm_display_mode *mode = NULL;
-	struct drm_mode_set set;
-	uint32_t __user *set_connectors_ptr;
-	int ret = 0;
-	int i;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	/* For some reason crtc x/y offsets are signed internally. */
-	if (crtc_req->x > INT_MAX || crtc_req->y > INT_MAX)
-		return -ERANGE;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, crtc_req->crtc_id,
-				   DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		DRM_DEBUG_KMS("Unknown CRTC ID %d\n", crtc_req->crtc_id);
-		ret = -EINVAL;
-		goto out;
-	}
-	crtc = obj_to_crtc(obj);
-	DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
-
-	if (crtc_req->mode_valid) {
-		/* If we have a mode we need a framebuffer. */
-		/* If we pass -1, set the mode with the currently bound fb */
-		if (crtc_req->fb_id == -1) {
-			if (!crtc->fb) {
-				DRM_DEBUG_KMS("CRTC doesn't have current FB\n");
-				ret = -EINVAL;
-				goto out;
-			}
-			fb = crtc->fb;
-		} else {
-			obj = drm_mode_object_find(dev, crtc_req->fb_id,
-						   DRM_MODE_OBJECT_FB);
-			if (!obj) {
-				DRM_DEBUG_KMS("Unknown FB ID%d\n",
-						crtc_req->fb_id);
-				ret = -EINVAL;
-				goto out;
-			}
-			fb = obj_to_fb(obj);
-		}
-
-		mode = drm_mode_create(dev);
-		if (!mode) {
-			ret = -ENOMEM;
-			goto out;
-		}
-
-		ret = drm_crtc_convert_umode(mode, &crtc_req->mode);
-		if (ret) {
-			DRM_DEBUG_KMS("Invalid mode\n");
-			goto out;
-		}
-
-		drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
-
-		if (mode->hdisplay > fb->width ||
-		    mode->vdisplay > fb->height ||
-		    crtc_req->x > fb->width - mode->hdisplay ||
-		    crtc_req->y > fb->height - mode->vdisplay) {
-			DRM_DEBUG_KMS("Invalid CRTC viewport %ux%u+%u+%u for fb size %ux%u.\n",
-				      mode->hdisplay, mode->vdisplay,
-				      crtc_req->x, crtc_req->y,
-				      fb->width, fb->height);
-			ret = -ENOSPC;
-			goto out;
-		}
-	}
-
-	if (crtc_req->count_connectors == 0 && mode) {
-		DRM_DEBUG_KMS("Count connectors is 0 but mode set\n");
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (crtc_req->count_connectors > 0 && (!mode || !fb)) {
-		DRM_DEBUG_KMS("Count connectors is %d but no mode or fb set\n",
-			  crtc_req->count_connectors);
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (crtc_req->count_connectors > 0) {
-		u32 out_id;
-
-		/* Avoid unbounded kernel memory allocation */
-		if (crtc_req->count_connectors > config->num_connector) {
-			ret = -EINVAL;
-			goto out;
-		}
-
-		connector_set = kmalloc(crtc_req->count_connectors *
-					sizeof(struct drm_connector *),
-					GFP_KERNEL);
-		if (!connector_set) {
-			ret = -ENOMEM;
-			goto out;
-		}
-
-		for (i = 0; i < crtc_req->count_connectors; i++) {
-			set_connectors_ptr = (uint32_t __user *)(unsigned long)crtc_req->set_connectors_ptr;
-			if (get_user(out_id, &set_connectors_ptr[i])) {
-				ret = -EFAULT;
-				goto out;
-			}
-
-			obj = drm_mode_object_find(dev, out_id,
-						   DRM_MODE_OBJECT_CONNECTOR);
-			if (!obj) {
-				DRM_DEBUG_KMS("Connector id %d unknown\n",
-						out_id);
-				ret = -EINVAL;
-				goto out;
-			}
-			connector = obj_to_connector(obj);
-			DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
-					connector->base.id,
-					drm_get_connector_name(connector));
-
-			connector_set[i] = connector;
-		}
-	}
-
-	set.crtc = crtc;
-	set.x = crtc_req->x;
-	set.y = crtc_req->y;
-	set.mode = mode;
-	set.connectors = connector_set;
-	set.num_connectors = crtc_req->count_connectors;
-	set.fb = fb;
-	ret = crtc->funcs->set_config(&set);
-
-out:
-	kfree(connector_set);
-	drm_mode_destroy(dev, mode);
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-int drm_mode_cursor_ioctl(struct drm_device *dev,
-			void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_cursor *req = data;
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	if (!req->flags)
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, req->crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		DRM_DEBUG_KMS("Unknown CRTC ID %d\n", req->crtc_id);
-		ret = -EINVAL;
-		goto out;
-	}
-	crtc = obj_to_crtc(obj);
-
-	if (req->flags & DRM_MODE_CURSOR_BO) {
-		if (!crtc->funcs->cursor_set) {
-			ret = -ENXIO;
-			goto out;
-		}
-		/* Turns off the cursor if handle is 0 */
-		ret = crtc->funcs->cursor_set(crtc, file_priv, req->handle,
-					      req->width, req->height);
-	}
-
-	if (req->flags & DRM_MODE_CURSOR_MOVE) {
-		if (crtc->funcs->cursor_move) {
-			ret = crtc->funcs->cursor_move(crtc, req->x, req->y);
-		} else {
-			ret = -EFAULT;
-			goto out;
-		}
-	}
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-/* Original addfb only supported RGB formats, so figure out which one */
-uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth)
-{
-	uint32_t fmt;
-
-	switch (bpp) {
-	case 8:
-		fmt = DRM_FORMAT_RGB332;
-		break;
-	case 16:
-		if (depth == 15)
-			fmt = DRM_FORMAT_XRGB1555;
-		else
-			fmt = DRM_FORMAT_RGB565;
-		break;
-	case 24:
-		fmt = DRM_FORMAT_RGB888;
-		break;
-	case 32:
-		if (depth == 24)
-			fmt = DRM_FORMAT_XRGB8888;
-		else if (depth == 30)
-			fmt = DRM_FORMAT_XRGB2101010;
-		else
-			fmt = DRM_FORMAT_ARGB8888;
-		break;
-	default:
-		DRM_ERROR("bad bpp, assuming x8r8g8b8 pixel format\n");
-		fmt = DRM_FORMAT_XRGB8888;
-		break;
-	}
-
-	return fmt;
-}
-EXPORT_SYMBOL(drm_mode_legacy_fb_format);
-
-/**
- * drm_mode_addfb - add an FB to the graphics configuration
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Add a new FB to the specified CRTC, given a user request.
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_addfb(struct drm_device *dev,
-		   void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_fb_cmd *or = data;
-	struct drm_mode_fb_cmd2 r = {};
-	struct drm_mode_config *config = &dev->mode_config;
-	struct drm_framebuffer *fb;
-	int ret = 0;
-
-	/* Use new struct with format internally */
-	r.fb_id = or->fb_id;
-	r.width = or->width;
-	r.height = or->height;
-	r.pitches[0] = or->pitch;
-	r.pixel_format = drm_mode_legacy_fb_format(or->bpp, or->depth);
-	r.handles[0] = or->handle;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	if ((config->min_width > r.width) || (r.width > config->max_width))
-		return -EINVAL;
-
-	if ((config->min_height > r.height) || (r.height > config->max_height))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	/* TODO check buffer is sufficiently large */
-	/* TODO setup destructor callback */
-
-	fb = dev->mode_config.funcs->fb_create(dev, file_priv, &r);
-	if (IS_ERR(fb)) {
-		DRM_ERROR("could not create framebuffer\n");
-		ret = PTR_ERR(fb);
-		goto out;
-	}
-
-	or->fb_id = fb->base.id;
-	list_add(&fb->filp_head, &file_priv->fbs);
-	DRM_DEBUG_KMS("[FB:%d]\n", fb->base.id);
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-static int format_check(struct drm_mode_fb_cmd2 *r)
-{
-	uint32_t format = r->pixel_format & ~DRM_FORMAT_BIG_ENDIAN;
-
-	switch (format) {
-	case DRM_FORMAT_C8:
-	case DRM_FORMAT_RGB332:
-	case DRM_FORMAT_BGR233:
-	case DRM_FORMAT_XRGB4444:
-	case DRM_FORMAT_XBGR4444:
-	case DRM_FORMAT_RGBX4444:
-	case DRM_FORMAT_BGRX4444:
-	case DRM_FORMAT_ARGB4444:
-	case DRM_FORMAT_ABGR4444:
-	case DRM_FORMAT_RGBA4444:
-	case DRM_FORMAT_BGRA4444:
-	case DRM_FORMAT_XRGB1555:
-	case DRM_FORMAT_XBGR1555:
-	case DRM_FORMAT_RGBX5551:
-	case DRM_FORMAT_BGRX5551:
-	case DRM_FORMAT_ARGB1555:
-	case DRM_FORMAT_ABGR1555:
-	case DRM_FORMAT_RGBA5551:
-	case DRM_FORMAT_BGRA5551:
-	case DRM_FORMAT_RGB565:
-	case DRM_FORMAT_BGR565:
-	case DRM_FORMAT_RGB888:
-	case DRM_FORMAT_BGR888:
-	case DRM_FORMAT_XRGB8888:
-	case DRM_FORMAT_XBGR8888:
-	case DRM_FORMAT_RGBX8888:
-	case DRM_FORMAT_BGRX8888:
-	case DRM_FORMAT_ARGB8888:
-	case DRM_FORMAT_ABGR8888:
-	case DRM_FORMAT_RGBA8888:
-	case DRM_FORMAT_BGRA8888:
-	case DRM_FORMAT_XRGB2101010:
-	case DRM_FORMAT_XBGR2101010:
-	case DRM_FORMAT_RGBX1010102:
-	case DRM_FORMAT_BGRX1010102:
-	case DRM_FORMAT_ARGB2101010:
-	case DRM_FORMAT_ABGR2101010:
-	case DRM_FORMAT_RGBA1010102:
-	case DRM_FORMAT_BGRA1010102:
-	case DRM_FORMAT_YUYV:
-	case DRM_FORMAT_YVYU:
-	case DRM_FORMAT_UYVY:
-	case DRM_FORMAT_VYUY:
-	case DRM_FORMAT_AYUV:
-	case DRM_FORMAT_NV12:
-	case DRM_FORMAT_NV21:
-	case DRM_FORMAT_NV16:
-	case DRM_FORMAT_NV61:
-	case DRM_FORMAT_YUV410:
-	case DRM_FORMAT_YVU410:
-	case DRM_FORMAT_YUV411:
-	case DRM_FORMAT_YVU411:
-	case DRM_FORMAT_YUV420:
-	case DRM_FORMAT_YVU420:
-	case DRM_FORMAT_YUV422:
-	case DRM_FORMAT_YVU422:
-	case DRM_FORMAT_YUV444:
-	case DRM_FORMAT_YVU444:
-		return 0;
-	default:
-		return -EINVAL;
-	}
-}
-
-/**
- * drm_mode_addfb2 - add an FB to the graphics configuration
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Add a new FB to the specified CRTC, given a user request with format.
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_addfb2(struct drm_device *dev,
-		    void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_fb_cmd2 *r = data;
-	struct drm_mode_config *config = &dev->mode_config;
-	struct drm_framebuffer *fb;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	if ((config->min_width > r->width) || (r->width > config->max_width)) {
-		DRM_ERROR("bad framebuffer width %d, should be >= %d && <= %d\n",
-			  r->width, config->min_width, config->max_width);
-		return -EINVAL;
-	}
-	if ((config->min_height > r->height) || (r->height > config->max_height)) {
-		DRM_ERROR("bad framebuffer height %d, should be >= %d && <= %d\n",
-			  r->height, config->min_height, config->max_height);
-		return -EINVAL;
-	}
-
-	ret = format_check(r);
-	if (ret) {
-		DRM_ERROR("bad framebuffer format 0x%08x\n", r->pixel_format);
-		return ret;
-	}
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	fb = dev->mode_config.funcs->fb_create(dev, file_priv, r);
-	if (IS_ERR(fb)) {
-		DRM_ERROR("could not create framebuffer\n");
-		ret = PTR_ERR(fb);
-		goto out;
-	}
-
-	r->fb_id = fb->base.id;
-	list_add(&fb->filp_head, &file_priv->fbs);
-	DRM_DEBUG_KMS("[FB:%d]\n", fb->base.id);
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-/**
- * drm_mode_rmfb - remove an FB from the configuration
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Remove the FB specified by the user.
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_rmfb(struct drm_device *dev,
-		   void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_object *obj;
-	struct drm_framebuffer *fb = NULL;
-	struct drm_framebuffer *fbl = NULL;
-	uint32_t *id = data;
-	int ret = 0;
-	int found = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, *id, DRM_MODE_OBJECT_FB);
-	/* TODO check that we really get a framebuffer back. */
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-	fb = obj_to_fb(obj);
-
-	list_for_each_entry(fbl, &file_priv->fbs, filp_head)
-		if (fb == fbl)
-			found = 1;
-
-	if (!found) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	/* TODO release all crtc connected to the framebuffer */
-	/* TODO unhock the destructor from the buffer object */
-
-	list_del(&fb->filp_head);
-	fb->funcs->destroy(fb);
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-/**
- * drm_mode_getfb - get FB info
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Lookup the FB given its ID and return info about it.
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_getfb(struct drm_device *dev,
-		   void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_fb_cmd *r = data;
-	struct drm_mode_object *obj;
-	struct drm_framebuffer *fb;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, r->fb_id, DRM_MODE_OBJECT_FB);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-	fb = obj_to_fb(obj);
-
-	r->height = fb->height;
-	r->width = fb->width;
-	r->depth = fb->depth;
-	r->bpp = fb->bits_per_pixel;
-	r->pitch = fb->pitches[0];
-	fb->funcs->create_handle(fb, file_priv, &r->handle);
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
-			   void *data, struct drm_file *file_priv)
-{
-	struct drm_clip_rect __user *clips_ptr;
-	struct drm_clip_rect *clips = NULL;
-	struct drm_mode_fb_dirty_cmd *r = data;
-	struct drm_mode_object *obj;
-	struct drm_framebuffer *fb;
-	unsigned flags;
-	int num_clips;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, r->fb_id, DRM_MODE_OBJECT_FB);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out_err1;
-	}
-	fb = obj_to_fb(obj);
-
-	num_clips = r->num_clips;
-	clips_ptr = (struct drm_clip_rect __user *)(unsigned long)r->clips_ptr;
-
-	if (!num_clips != !clips_ptr) {
-		ret = -EINVAL;
-		goto out_err1;
-	}
-
-	flags = DRM_MODE_FB_DIRTY_FLAGS & r->flags;
-
-	/* If userspace annotates copy, clips must come in pairs */
-	if (flags & DRM_MODE_FB_DIRTY_ANNOTATE_COPY && (num_clips % 2)) {
-		ret = -EINVAL;
-		goto out_err1;
-	}
-
-	if (num_clips && clips_ptr) {
-		if (num_clips < 0 || num_clips > DRM_MODE_FB_DIRTY_MAX_CLIPS) {
-			ret = -EINVAL;
-			goto out_err1;
-		}
-		clips = kzalloc(num_clips * sizeof(*clips), GFP_KERNEL);
-		if (!clips) {
-			ret = -ENOMEM;
-			goto out_err1;
-		}
-
-		ret = copy_from_user(clips, clips_ptr,
-				     num_clips * sizeof(*clips));
-		if (ret) {
-			ret = -EFAULT;
-			goto out_err2;
-		}
-	}
-
-	if (fb->funcs->dirty) {
-		ret = fb->funcs->dirty(fb, file_priv, flags, r->color,
-				       clips, num_clips);
-	} else {
-		ret = -ENOSYS;
-		goto out_err2;
-	}
-
-out_err2:
-	kfree(clips);
-out_err1:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-
-/**
- * drm_fb_release - remove and free the FBs on this file
- * @filp: file * from the ioctl
- *
- * LOCKING:
- * Takes mode config lock.
- *
- * Destroy all the FBs associated with @filp.
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-void drm_fb_release(struct drm_file *priv)
-{
-	struct drm_device *dev = priv->minor->dev;
-	struct drm_framebuffer *fb, *tfb;
-
-	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry_safe(fb, tfb, &priv->fbs, filp_head) {
-		list_del(&fb->filp_head);
-		fb->funcs->destroy(fb);
-	}
-	mutex_unlock(&dev->mode_config.mutex);
-}
-
-/**
- * drm_mode_attachmode - add a mode to the user mode list
- * @dev: DRM device
- * @connector: connector to add the mode to
- * @mode: mode to add
- *
- * Add @mode to @connector's user mode list.
- */
-static void drm_mode_attachmode(struct drm_device *dev,
-				struct drm_connector *connector,
-				struct drm_display_mode *mode)
-{
-	list_add_tail(&mode->head, &connector->user_modes);
-}
-
-int drm_mode_attachmode_crtc(struct drm_device *dev, struct drm_crtc *crtc,
-			     const struct drm_display_mode *mode)
-{
-	struct drm_connector *connector;
-	int ret = 0;
-	struct drm_display_mode *dup_mode, *next;
-	LIST_HEAD(list);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (!connector->encoder)
-			continue;
-		if (connector->encoder->crtc == crtc) {
-			dup_mode = drm_mode_duplicate(dev, mode);
-			if (!dup_mode) {
-				ret = -ENOMEM;
-				goto out;
-			}
-			list_add_tail(&dup_mode->head, &list);
-		}
-	}
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (!connector->encoder)
-			continue;
-		if (connector->encoder->crtc == crtc)
-			list_move_tail(list.next, &connector->user_modes);
-	}
-
-	WARN_ON(!list_empty(&list));
-
- out:
-	list_for_each_entry_safe(dup_mode, next, &list, head)
-		drm_mode_destroy(dev, dup_mode);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_mode_attachmode_crtc);
-
-static int drm_mode_detachmode(struct drm_device *dev,
-			       struct drm_connector *connector,
-			       struct drm_display_mode *mode)
-{
-	int found = 0;
-	int ret = 0;
-	struct drm_display_mode *match_mode, *t;
-
-	list_for_each_entry_safe(match_mode, t, &connector->user_modes, head) {
-		if (drm_mode_equal(match_mode, mode)) {
-			list_del(&match_mode->head);
-			drm_mode_destroy(dev, match_mode);
-			found = 1;
-			break;
-		}
-	}
-
-	if (!found)
-		ret = -EINVAL;
-
-	return ret;
-}
-
-int drm_mode_detachmode_crtc(struct drm_device *dev, struct drm_display_mode *mode)
-{
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		drm_mode_detachmode(dev, connector, mode);
-	}
-	return 0;
-}
-EXPORT_SYMBOL(drm_mode_detachmode_crtc);
-
-/**
- * drm_fb_attachmode - Attach a user mode to an connector
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * This attaches a user specified mode to an connector.
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_attachmode_ioctl(struct drm_device *dev,
-			      void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_mode_cmd *mode_cmd = data;
-	struct drm_connector *connector;
-	struct drm_display_mode *mode;
-	struct drm_mode_object *obj;
-	struct drm_mode_modeinfo *umode = &mode_cmd->mode;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	obj = drm_mode_object_find(dev, mode_cmd->connector_id, DRM_MODE_OBJECT_CONNECTOR);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-	connector = obj_to_connector(obj);
-
-	mode = drm_mode_create(dev);
-	if (!mode) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	ret = drm_crtc_convert_umode(mode, umode);
-	if (ret) {
-		DRM_DEBUG_KMS("Invalid mode\n");
-		drm_mode_destroy(dev, mode);
-		goto out;
-	}
-
-	drm_mode_attachmode(dev, connector, mode);
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-
-/**
- * drm_fb_detachmode - Detach a user specified mode from an connector
- * @inode: inode from the ioctl
- * @filp: file * from the ioctl
- * @cmd: cmd from ioctl
- * @arg: arg from ioctl
- *
- * Called by the user via ioctl.
- *
- * RETURNS:
- * Zero on success, errno on failure.
- */
-int drm_mode_detachmode_ioctl(struct drm_device *dev,
-			      void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_object *obj;
-	struct drm_mode_mode_cmd *mode_cmd = data;
-	struct drm_connector *connector;
-	struct drm_display_mode mode;
-	struct drm_mode_modeinfo *umode = &mode_cmd->mode;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	obj = drm_mode_object_find(dev, mode_cmd->connector_id, DRM_MODE_OBJECT_CONNECTOR);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-	connector = obj_to_connector(obj);
-
-	ret = drm_crtc_convert_umode(&mode, umode);
-	if (ret) {
-		DRM_DEBUG_KMS("Invalid mode\n");
-		goto out;
-	}
-
-	ret = drm_mode_detachmode(dev, connector, &mode);
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-struct drm_property *drm_property_create(struct drm_device *dev, int flags,
-					 const char *name, int num_values)
-{
-	struct drm_property *property = NULL;
-	int ret;
-
-	property = kzalloc(sizeof(struct drm_property), GFP_KERNEL);
-	if (!property)
-		return NULL;
-
-	if (num_values) {
-		property->values = kzalloc(sizeof(uint64_t)*num_values, GFP_KERNEL);
-		if (!property->values)
-			goto fail;
-	}
-
-	ret = drm_mode_object_get(dev, &property->base, DRM_MODE_OBJECT_PROPERTY);
-	if (ret)
-		goto fail;
-
-	property->flags = flags;
-	property->num_values = num_values;
-	INIT_LIST_HEAD(&property->enum_blob_list);
-
-	if (name) {
-		strncpy(property->name, name, DRM_PROP_NAME_LEN);
-		property->name[DRM_PROP_NAME_LEN-1] = '\0';
-	}
-
-	list_add_tail(&property->head, &dev->mode_config.property_list);
-	return property;
-fail:
-	kfree(property->values);
-	kfree(property);
-	return NULL;
-}
-EXPORT_SYMBOL(drm_property_create);
-
-struct drm_property *drm_property_create_enum(struct drm_device *dev, int flags,
-					 const char *name,
-					 const struct drm_prop_enum_list *props,
-					 int num_values)
-{
-	struct drm_property *property;
-	int i, ret;
-
-	flags |= DRM_MODE_PROP_ENUM;
-
-	property = drm_property_create(dev, flags, name, num_values);
-	if (!property)
-		return NULL;
-
-	for (i = 0; i < num_values; i++) {
-		ret = drm_property_add_enum(property, i,
-				      props[i].type,
-				      props[i].name);
-		if (ret) {
-			drm_property_destroy(dev, property);
-			return NULL;
-		}
-	}
-
-	return property;
-}
-EXPORT_SYMBOL(drm_property_create_enum);
-
-struct drm_property *drm_property_create_range(struct drm_device *dev, int flags,
-					 const char *name,
-					 uint64_t min, uint64_t max)
-{
-	struct drm_property *property;
-
-	flags |= DRM_MODE_PROP_RANGE;
-
-	property = drm_property_create(dev, flags, name, 2);
-	if (!property)
-		return NULL;
-
-	property->values[0] = min;
-	property->values[1] = max;
-
-	return property;
-}
-EXPORT_SYMBOL(drm_property_create_range);
-
-int drm_property_add_enum(struct drm_property *property, int index,
-			  uint64_t value, const char *name)
-{
-	struct drm_property_enum *prop_enum;
-
-	if (!(property->flags & DRM_MODE_PROP_ENUM))
-		return -EINVAL;
-
-	if (!list_empty(&property->enum_blob_list)) {
-		list_for_each_entry(prop_enum, &property->enum_blob_list, head) {
-			if (prop_enum->value == value) {
-				strncpy(prop_enum->name, name, DRM_PROP_NAME_LEN);
-				prop_enum->name[DRM_PROP_NAME_LEN-1] = '\0';
-				return 0;
-			}
-		}
-	}
-
-	prop_enum = kzalloc(sizeof(struct drm_property_enum), GFP_KERNEL);
-	if (!prop_enum)
-		return -ENOMEM;
-
-	strncpy(prop_enum->name, name, DRM_PROP_NAME_LEN);
-	prop_enum->name[DRM_PROP_NAME_LEN-1] = '\0';
-	prop_enum->value = value;
-
-	property->values[index] = value;
-	list_add_tail(&prop_enum->head, &property->enum_blob_list);
-	return 0;
-}
-EXPORT_SYMBOL(drm_property_add_enum);
-
-void drm_property_destroy(struct drm_device *dev, struct drm_property *property)
-{
-	struct drm_property_enum *prop_enum, *pt;
-
-	list_for_each_entry_safe(prop_enum, pt, &property->enum_blob_list, head) {
-		list_del(&prop_enum->head);
-		kfree(prop_enum);
-	}
-
-	if (property->num_values)
-		kfree(property->values);
-	drm_mode_object_put(dev, &property->base);
-	list_del(&property->head);
-	kfree(property);
-}
-EXPORT_SYMBOL(drm_property_destroy);
-
-int drm_connector_attach_property(struct drm_connector *connector,
-			       struct drm_property *property, uint64_t init_val)
-{
-	int i;
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) {
-		if (connector->property_ids[i] == 0) {
-			connector->property_ids[i] = property->base.id;
-			connector->property_values[i] = init_val;
-			break;
-		}
-	}
-
-	if (i == DRM_CONNECTOR_MAX_PROPERTY)
-		return -EINVAL;
-	return 0;
-}
-EXPORT_SYMBOL(drm_connector_attach_property);
-
-int drm_connector_property_set_value(struct drm_connector *connector,
-				  struct drm_property *property, uint64_t value)
-{
-	int i;
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) {
-		if (connector->property_ids[i] == property->base.id) {
-			connector->property_values[i] = value;
-			break;
-		}
-	}
-
-	if (i == DRM_CONNECTOR_MAX_PROPERTY)
-		return -EINVAL;
-	return 0;
-}
-EXPORT_SYMBOL(drm_connector_property_set_value);
-
-int drm_connector_property_get_value(struct drm_connector *connector,
-				  struct drm_property *property, uint64_t *val)
-{
-	int i;
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) {
-		if (connector->property_ids[i] == property->base.id) {
-			*val = connector->property_values[i];
-			break;
-		}
-	}
-
-	if (i == DRM_CONNECTOR_MAX_PROPERTY)
-		return -EINVAL;
-	return 0;
-}
-EXPORT_SYMBOL(drm_connector_property_get_value);
-
-int drm_mode_getproperty_ioctl(struct drm_device *dev,
-			       void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_object *obj;
-	struct drm_mode_get_property *out_resp = data;
-	struct drm_property *property;
-	int enum_count = 0;
-	int blob_count = 0;
-	int value_count = 0;
-	int ret = 0, i;
-	int copied;
-	struct drm_property_enum *prop_enum;
-	struct drm_mode_property_enum __user *enum_ptr;
-	struct drm_property_blob *prop_blob;
-	uint32_t __user *blob_id_ptr;
-	uint64_t __user *values_ptr;
-	uint32_t __user *blob_length_ptr;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, out_resp->prop_id, DRM_MODE_OBJECT_PROPERTY);
-	if (!obj) {
-		ret = -EINVAL;
-		goto done;
-	}
-	property = obj_to_property(obj);
-
-	if (property->flags & DRM_MODE_PROP_ENUM) {
-		list_for_each_entry(prop_enum, &property->enum_blob_list, head)
-			enum_count++;
-	} else if (property->flags & DRM_MODE_PROP_BLOB) {
-		list_for_each_entry(prop_blob, &property->enum_blob_list, head)
-			blob_count++;
-	}
-
-	value_count = property->num_values;
-
-	strncpy(out_resp->name, property->name, DRM_PROP_NAME_LEN);
-	out_resp->name[DRM_PROP_NAME_LEN-1] = 0;
-	out_resp->flags = property->flags;
-
-	if ((out_resp->count_values >= value_count) && value_count) {
-		values_ptr = (uint64_t __user *)(unsigned long)out_resp->values_ptr;
-		for (i = 0; i < value_count; i++) {
-			if (copy_to_user(values_ptr + i, &property->values[i], sizeof(uint64_t))) {
-				ret = -EFAULT;
-				goto done;
-			}
-		}
-	}
-	out_resp->count_values = value_count;
-
-	if (property->flags & DRM_MODE_PROP_ENUM) {
-		if ((out_resp->count_enum_blobs >= enum_count) && enum_count) {
-			copied = 0;
-			enum_ptr = (struct drm_mode_property_enum __user *)(unsigned long)out_resp->enum_blob_ptr;
-			list_for_each_entry(prop_enum, &property->enum_blob_list, head) {
-
-				if (copy_to_user(&enum_ptr[copied].value, &prop_enum->value, sizeof(uint64_t))) {
-					ret = -EFAULT;
-					goto done;
-				}
-
-				if (copy_to_user(&enum_ptr[copied].name,
-						 &prop_enum->name, DRM_PROP_NAME_LEN)) {
-					ret = -EFAULT;
-					goto done;
-				}
-				copied++;
-			}
-		}
-		out_resp->count_enum_blobs = enum_count;
-	}
-
-	if (property->flags & DRM_MODE_PROP_BLOB) {
-		if ((out_resp->count_enum_blobs >= blob_count) && blob_count) {
-			copied = 0;
-			blob_id_ptr = (uint32_t __user *)(unsigned long)out_resp->enum_blob_ptr;
-			blob_length_ptr = (uint32_t __user *)(unsigned long)out_resp->values_ptr;
-
-			list_for_each_entry(prop_blob, &property->enum_blob_list, head) {
-				if (put_user(prop_blob->base.id, blob_id_ptr + copied)) {
-					ret = -EFAULT;
-					goto done;
-				}
-
-				if (put_user(prop_blob->length, blob_length_ptr + copied)) {
-					ret = -EFAULT;
-					goto done;
-				}
-
-				copied++;
-			}
-		}
-		out_resp->count_enum_blobs = blob_count;
-	}
-done:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-static struct drm_property_blob *drm_property_create_blob(struct drm_device *dev, int length,
-							  void *data)
-{
-	struct drm_property_blob *blob;
-	int ret;
-
-	if (!length || !data)
-		return NULL;
-
-	blob = kzalloc(sizeof(struct drm_property_blob)+length, GFP_KERNEL);
-	if (!blob)
-		return NULL;
-
-	ret = drm_mode_object_get(dev, &blob->base, DRM_MODE_OBJECT_BLOB);
-	if (ret) {
-		kfree(blob);
-		return NULL;
-	}
-
-	blob->length = length;
-
-	memcpy(blob->data, data, length);
-
-	list_add_tail(&blob->head, &dev->mode_config.property_blob_list);
-	return blob;
-}
-
-static void drm_property_destroy_blob(struct drm_device *dev,
-			       struct drm_property_blob *blob)
-{
-	drm_mode_object_put(dev, &blob->base);
-	list_del(&blob->head);
-	kfree(blob);
-}
-
-int drm_mode_getblob_ioctl(struct drm_device *dev,
-			   void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_object *obj;
-	struct drm_mode_get_blob *out_resp = data;
-	struct drm_property_blob *blob;
-	int ret = 0;
-	void __user *blob_ptr;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, out_resp->blob_id, DRM_MODE_OBJECT_BLOB);
-	if (!obj) {
-		ret = -EINVAL;
-		goto done;
-	}
-	blob = obj_to_blob(obj);
-
-	if (out_resp->length == blob->length) {
-		blob_ptr = (void __user *)(unsigned long)out_resp->data;
-		if (copy_to_user(blob_ptr, blob->data, blob->length)){
-			ret = -EFAULT;
-			goto done;
-		}
-	}
-	out_resp->length = blob->length;
-
-done:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-int drm_mode_connector_update_edid_property(struct drm_connector *connector,
-					    struct edid *edid)
-{
-	struct drm_device *dev = connector->dev;
-	int ret = 0, size;
-
-	if (connector->edid_blob_ptr)
-		drm_property_destroy_blob(dev, connector->edid_blob_ptr);
-
-	/* Delete edid, when there is none. */
-	if (!edid) {
-		connector->edid_blob_ptr = NULL;
-		ret = drm_connector_property_set_value(connector, dev->mode_config.edid_property, 0);
-		return ret;
-	}
-
-	size = EDID_LENGTH * (1 + edid->extensions);
-	connector->edid_blob_ptr = drm_property_create_blob(connector->dev,
-							    size, edid);
-
-	ret = drm_connector_property_set_value(connector,
-					       dev->mode_config.edid_property,
-					       connector->edid_blob_ptr->base.id);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_mode_connector_update_edid_property);
-
-int drm_mode_connector_property_set_ioctl(struct drm_device *dev,
-				       void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_connector_set_property *out_resp = data;
-	struct drm_mode_object *obj;
-	struct drm_property *property;
-	struct drm_connector *connector;
-	int ret = -EINVAL;
-	int i;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	obj = drm_mode_object_find(dev, out_resp->connector_id, DRM_MODE_OBJECT_CONNECTOR);
-	if (!obj) {
-		goto out;
-	}
-	connector = obj_to_connector(obj);
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) {
-		if (connector->property_ids[i] == out_resp->prop_id)
-			break;
-	}
-
-	if (i == DRM_CONNECTOR_MAX_PROPERTY) {
-		goto out;
-	}
-
-	obj = drm_mode_object_find(dev, out_resp->prop_id, DRM_MODE_OBJECT_PROPERTY);
-	if (!obj) {
-		goto out;
-	}
-	property = obj_to_property(obj);
-
-	if (property->flags & DRM_MODE_PROP_IMMUTABLE)
-		goto out;
-
-	if (property->flags & DRM_MODE_PROP_RANGE) {
-		if (out_resp->value < property->values[0])
-			goto out;
-
-		if (out_resp->value > property->values[1])
-			goto out;
-	} else {
-		int found = 0;
-		for (i = 0; i < property->num_values; i++) {
-			if (property->values[i] == out_resp->value) {
-				found = 1;
-				break;
-			}
-		}
-		if (!found) {
-			goto out;
-		}
-	}
-
-	/* Do DPMS ourselves */
-	if (property == connector->dev->mode_config.dpms_property) {
-		if (connector->funcs->dpms)
-			(*connector->funcs->dpms)(connector, (int) out_resp->value);
-		ret = 0;
-	} else if (connector->funcs->set_property)
-		ret = connector->funcs->set_property(connector, property, out_resp->value);
-
-	/* store the property value if successful */
-	if (!ret)
-		drm_connector_property_set_value(connector, property, out_resp->value);
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-int drm_mode_connector_attach_encoder(struct drm_connector *connector,
-				      struct drm_encoder *encoder)
-{
-	int i;
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		if (connector->encoder_ids[i] == 0) {
-			connector->encoder_ids[i] = encoder->base.id;
-			return 0;
-		}
-	}
-	return -ENOMEM;
-}
-EXPORT_SYMBOL(drm_mode_connector_attach_encoder);
-
-void drm_mode_connector_detach_encoder(struct drm_connector *connector,
-				    struct drm_encoder *encoder)
-{
-	int i;
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		if (connector->encoder_ids[i] == encoder->base.id) {
-			connector->encoder_ids[i] = 0;
-			if (connector->encoder == encoder)
-				connector->encoder = NULL;
-			break;
-		}
-	}
-}
-EXPORT_SYMBOL(drm_mode_connector_detach_encoder);
-
-int drm_mode_crtc_set_gamma_size(struct drm_crtc *crtc,
-				  int gamma_size)
-{
-	crtc->gamma_size = gamma_size;
-
-	crtc->gamma_store = kzalloc(gamma_size * sizeof(uint16_t) * 3, GFP_KERNEL);
-	if (!crtc->gamma_store) {
-		crtc->gamma_size = 0;
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mode_crtc_set_gamma_size);
-
-int drm_mode_gamma_set_ioctl(struct drm_device *dev,
-			     void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_crtc_lut *crtc_lut = data;
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	void *r_base, *g_base, *b_base;
-	int size;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, crtc_lut->crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-	crtc = obj_to_crtc(obj);
-
-	/* memcpy into gamma store */
-	if (crtc_lut->gamma_size != crtc->gamma_size) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	size = crtc_lut->gamma_size * (sizeof(uint16_t));
-	r_base = crtc->gamma_store;
-	if (copy_from_user(r_base, (void __user *)(unsigned long)crtc_lut->red, size)) {
-		ret = -EFAULT;
-		goto out;
-	}
-
-	g_base = r_base + size;
-	if (copy_from_user(g_base, (void __user *)(unsigned long)crtc_lut->green, size)) {
-		ret = -EFAULT;
-		goto out;
-	}
-
-	b_base = g_base + size;
-	if (copy_from_user(b_base, (void __user *)(unsigned long)crtc_lut->blue, size)) {
-		ret = -EFAULT;
-		goto out;
-	}
-
-	crtc->funcs->gamma_set(crtc, r_base, g_base, b_base, 0, crtc->gamma_size);
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-
-}
-
-int drm_mode_gamma_get_ioctl(struct drm_device *dev,
-			     void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_crtc_lut *crtc_lut = data;
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	void *r_base, *g_base, *b_base;
-	int size;
-	int ret = 0;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, crtc_lut->crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-	crtc = obj_to_crtc(obj);
-
-	/* memcpy into gamma store */
-	if (crtc_lut->gamma_size != crtc->gamma_size) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	size = crtc_lut->gamma_size * (sizeof(uint16_t));
-	r_base = crtc->gamma_store;
-	if (copy_to_user((void __user *)(unsigned long)crtc_lut->red, r_base, size)) {
-		ret = -EFAULT;
-		goto out;
-	}
-
-	g_base = r_base + size;
-	if (copy_to_user((void __user *)(unsigned long)crtc_lut->green, g_base, size)) {
-		ret = -EFAULT;
-		goto out;
-	}
-
-	b_base = g_base + size;
-	if (copy_to_user((void __user *)(unsigned long)crtc_lut->blue, b_base, size)) {
-		ret = -EFAULT;
-		goto out;
-	}
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-int drm_mode_page_flip_ioctl(struct drm_device *dev,
-			     void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_crtc_page_flip *page_flip = data;
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	struct drm_framebuffer *fb;
-	struct drm_pending_vblank_event *e = NULL;
-	unsigned long flags;
-	int ret = -EINVAL;
-
-	if (page_flip->flags & ~DRM_MODE_PAGE_FLIP_FLAGS ||
-	    page_flip->reserved != 0)
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-	obj = drm_mode_object_find(dev, page_flip->crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj)
-		goto out;
-	crtc = obj_to_crtc(obj);
-
-	if (crtc->fb == NULL) {
-		/* The framebuffer is currently unbound, presumably
-		 * due to a hotplug event, that userspace has not
-		 * yet discovered.
-		 */
-		ret = -EBUSY;
-		goto out;
-	}
-
-	if (crtc->funcs->page_flip == NULL)
-		goto out;
-
-	obj = drm_mode_object_find(dev, page_flip->fb_id, DRM_MODE_OBJECT_FB);
-	if (!obj)
-		goto out;
-	fb = obj_to_fb(obj);
-
-	if (crtc->mode.hdisplay > fb->width ||
-	    crtc->mode.vdisplay > fb->height ||
-	    crtc->x > fb->width - crtc->mode.hdisplay ||
-	    crtc->y > fb->height - crtc->mode.vdisplay) {
-		DRM_DEBUG_KMS("Invalid fb size %ux%u for CRTC viewport %ux%u+%d+%d.\n",
-			      fb->width, fb->height,
-			      crtc->mode.hdisplay, crtc->mode.vdisplay,
-			      crtc->x, crtc->y);
-		ret = -ENOSPC;
-		goto out;
-	}
-
-	if (page_flip->flags & DRM_MODE_PAGE_FLIP_EVENT) {
-		ret = -ENOMEM;
-		spin_lock_irqsave(&dev->event_lock, flags);
-		if (file_priv->event_space < sizeof e->event) {
-			spin_unlock_irqrestore(&dev->event_lock, flags);
-			goto out;
-		}
-		file_priv->event_space -= sizeof e->event;
-		spin_unlock_irqrestore(&dev->event_lock, flags);
-
-		e = kzalloc(sizeof *e, GFP_KERNEL);
-		if (e == NULL) {
-			spin_lock_irqsave(&dev->event_lock, flags);
-			file_priv->event_space += sizeof e->event;
-			spin_unlock_irqrestore(&dev->event_lock, flags);
-			goto out;
-		}
-
-		e->event.base.type = DRM_EVENT_FLIP_COMPLETE;
-		e->event.base.length = sizeof e->event;
-		e->event.user_data = page_flip->user_data;
-		e->base.event = &e->event.base;
-		e->base.file_priv = file_priv;
-		e->base.destroy =
-			(void (*) (struct drm_pending_event *)) kfree;
-	}
-
-	ret = crtc->funcs->page_flip(crtc, fb, e);
-	if (ret) {
-		if (page_flip->flags & DRM_MODE_PAGE_FLIP_EVENT) {
-			spin_lock_irqsave(&dev->event_lock, flags);
-			file_priv->event_space += sizeof e->event;
-			spin_unlock_irqrestore(&dev->event_lock, flags);
-			kfree(e);
-		}
-	}
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-void drm_mode_config_reset(struct drm_device *dev)
-{
-	struct drm_crtc *crtc;
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		if (crtc->funcs->reset)
-			crtc->funcs->reset(crtc);
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head)
-		if (encoder->funcs->reset)
-			encoder->funcs->reset(encoder);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->funcs->reset)
-			connector->funcs->reset(connector);
-}
-EXPORT_SYMBOL(drm_mode_config_reset);
-
-int drm_mode_create_dumb_ioctl(struct drm_device *dev,
-			       void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_create_dumb *args = data;
-
-	if (!dev->driver->dumb_create)
-		return -ENOSYS;
-	return dev->driver->dumb_create(file_priv, dev, args);
-}
-
-int drm_mode_mmap_dumb_ioctl(struct drm_device *dev,
-			     void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_map_dumb *args = data;
-
-	/* call driver ioctl to get mmap offset */
-	if (!dev->driver->dumb_map_offset)
-		return -ENOSYS;
-
-	return dev->driver->dumb_map_offset(file_priv, dev, args->handle, &args->offset);
-}
-
-int drm_mode_destroy_dumb_ioctl(struct drm_device *dev,
-				void *data, struct drm_file *file_priv)
-{
-	struct drm_mode_destroy_dumb *args = data;
-
-	if (!dev->driver->dumb_destroy)
-		return -ENOSYS;
-
-	return dev->driver->dumb_destroy(file_priv, dev, args->handle);
-}
-
-/*
- * Just need to support RGB formats here for compat with code that doesn't
- * use pixel formats directly yet.
- */
-void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth,
-			  int *bpp)
-{
-	switch (format) {
-	case DRM_FORMAT_RGB332:
-	case DRM_FORMAT_BGR233:
-		*depth = 8;
-		*bpp = 8;
-		break;
-	case DRM_FORMAT_XRGB1555:
-	case DRM_FORMAT_XBGR1555:
-	case DRM_FORMAT_RGBX5551:
-	case DRM_FORMAT_BGRX5551:
-	case DRM_FORMAT_ARGB1555:
-	case DRM_FORMAT_ABGR1555:
-	case DRM_FORMAT_RGBA5551:
-	case DRM_FORMAT_BGRA5551:
-		*depth = 15;
-		*bpp = 16;
-		break;
-	case DRM_FORMAT_RGB565:
-	case DRM_FORMAT_BGR565:
-		*depth = 16;
-		*bpp = 16;
-		break;
-	case DRM_FORMAT_RGB888:
-	case DRM_FORMAT_BGR888:
-		*depth = 24;
-		*bpp = 24;
-		break;
-	case DRM_FORMAT_XRGB8888:
-	case DRM_FORMAT_XBGR8888:
-	case DRM_FORMAT_RGBX8888:
-	case DRM_FORMAT_BGRX8888:
-		*depth = 24;
-		*bpp = 32;
-		break;
-	case DRM_FORMAT_XRGB2101010:
-	case DRM_FORMAT_XBGR2101010:
-	case DRM_FORMAT_RGBX1010102:
-	case DRM_FORMAT_BGRX1010102:
-	case DRM_FORMAT_ARGB2101010:
-	case DRM_FORMAT_ABGR2101010:
-	case DRM_FORMAT_RGBA1010102:
-	case DRM_FORMAT_BGRA1010102:
-		*depth = 30;
-		*bpp = 32;
-		break;
-	case DRM_FORMAT_ARGB8888:
-	case DRM_FORMAT_ABGR8888:
-	case DRM_FORMAT_RGBA8888:
-	case DRM_FORMAT_BGRA8888:
-		*depth = 32;
-		*bpp = 32;
-		break;
-	default:
-		DRM_DEBUG_KMS("unsupported pixel format\n");
-		*depth = 0;
-		*bpp = 0;
-		break;
-	}
-}
-EXPORT_SYMBOL(drm_fb_get_bpp_depth);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_crtc_helper.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_crtc_helper.c
deleted file mode 100644
index 81118893..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_crtc_helper.c
+++ /dev/null
@@ -1,1058 +0,0 @@
-/*
- * Copyright (c) 2006-2008 Intel Corporation
- * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
- *
- * DRM core CRTC related functions
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  The copyright holders make no representations
- * about the suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- *
- * Authors:
- *      Keith Packard
- *	Eric Anholt <eric@anholt.net>
- *      Dave Airlie <airlied@linux.ie>
- *      Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/export.h>
-#include <linux/moduleparam.h>
-
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_fourcc.h"
-#include "drm_crtc_helper.h"
-#include "drm_fb_helper.h"
-#include "drm_edid.h"
-
-static bool drm_kms_helper_poll = true;
-module_param_named(poll, drm_kms_helper_poll, bool, 0600);
-
-static void drm_mode_validate_flag(struct drm_connector *connector,
-				   int flags)
-{
-	struct drm_display_mode *mode;
-
-	if (flags == (DRM_MODE_FLAG_DBLSCAN | DRM_MODE_FLAG_INTERLACE))
-		return;
-
-	list_for_each_entry(mode, &connector->modes, head) {
-		if ((mode->flags & DRM_MODE_FLAG_INTERLACE) &&
-				!(flags & DRM_MODE_FLAG_INTERLACE))
-			mode->status = MODE_NO_INTERLACE;
-		if ((mode->flags & DRM_MODE_FLAG_DBLSCAN) &&
-				!(flags & DRM_MODE_FLAG_DBLSCAN))
-			mode->status = MODE_NO_DBLESCAN;
-	}
-
-	return;
-}
-
-/**
- * drm_helper_probe_single_connector_modes - get complete set of display modes
- * @dev: DRM device
- * @maxX: max width for modes
- * @maxY: max height for modes
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Based on @dev's mode_config layout, scan all the connectors and try to detect
- * modes on them.  Modes will first be added to the connector's probed_modes
- * list, then culled (based on validity and the @maxX, @maxY parameters) and
- * put into the normal modes list.
- *
- * Intended to be used either at bootup time or when major configuration
- * changes have occurred.
- *
- * FIXME: take into account monitor limits
- *
- * RETURNS:
- * Number of modes found on @connector.
- */
-int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
-					    uint32_t maxX, uint32_t maxY)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_display_mode *mode;
-	struct drm_connector_helper_funcs *connector_funcs =
-		connector->helper_private;
-	int count = 0;
-	int mode_flags = 0;
-
-	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id,
-			drm_get_connector_name(connector));
-	/* set all modes to the unverified state */
-	list_for_each_entry(mode, &connector->modes, head)
-		mode->status = MODE_UNVERIFIED;
-
-	if (connector->force) {
-		if (connector->force == DRM_FORCE_ON)
-			connector->status = connector_status_connected;
-		else
-			connector->status = connector_status_disconnected;
-		if (connector->funcs->force)
-			connector->funcs->force(connector);
-	} else {
-		connector->status = connector->funcs->detect(connector, true);
-		drm_kms_helper_poll_enable(dev);
-	}
-
-	if (connector->status == connector_status_disconnected) {
-		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] disconnected\n",
-			connector->base.id, drm_get_connector_name(connector));
-		drm_mode_connector_update_edid_property(connector, NULL);
-		goto prune;
-	}
-
-#ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE
-	count = drm_load_edid_firmware(connector);
-	if (count == 0)
-#endif
-		count = (*connector_funcs->get_modes)(connector);
-
-	if (count == 0 && connector->status == connector_status_connected)
-		count = drm_add_modes_noedid(connector, 1024, 768);
-	if (count == 0)
-		goto prune;
-
-	drm_mode_connector_list_update(connector);
-
-	if (maxX && maxY)
-		drm_mode_validate_size(dev, &connector->modes, maxX,
-				       maxY, 0);
-
-	if (connector->interlace_allowed)
-		mode_flags |= DRM_MODE_FLAG_INTERLACE;
-	if (connector->doublescan_allowed)
-		mode_flags |= DRM_MODE_FLAG_DBLSCAN;
-	drm_mode_validate_flag(connector, mode_flags);
-
-	list_for_each_entry(mode, &connector->modes, head) {
-		if (mode->status == MODE_OK)
-			mode->status = connector_funcs->mode_valid(connector,
-								   mode);
-	}
-
-prune:
-	drm_mode_prune_invalid(dev, &connector->modes, true);
-
-	if (list_empty(&connector->modes))
-		return 0;
-
-	drm_mode_sort(&connector->modes);
-
-	DRM_DEBUG_KMS("[CONNECTOR:%d:%s] probed modes :\n", connector->base.id,
-			drm_get_connector_name(connector));
-	list_for_each_entry(mode, &connector->modes, head) {
-		mode->vrefresh = drm_mode_vrefresh(mode);
-
-		drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
-		drm_mode_debug_printmodeline(mode);
-	}
-
-	return count;
-}
-EXPORT_SYMBOL(drm_helper_probe_single_connector_modes);
-
-/**
- * drm_helper_encoder_in_use - check if a given encoder is in use
- * @encoder: encoder to check
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Walk @encoders's DRM device's mode_config and see if it's in use.
- *
- * RETURNS:
- * True if @encoder is part of the mode_config, false otherwise.
- */
-bool drm_helper_encoder_in_use(struct drm_encoder *encoder)
-{
-	struct drm_connector *connector;
-	struct drm_device *dev = encoder->dev;
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->encoder == encoder)
-			return true;
-	return false;
-}
-EXPORT_SYMBOL(drm_helper_encoder_in_use);
-
-/**
- * drm_helper_crtc_in_use - check if a given CRTC is in a mode_config
- * @crtc: CRTC to check
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Walk @crtc's DRM device's mode_config and see if it's in use.
- *
- * RETURNS:
- * True if @crtc is part of the mode_config, false otherwise.
- */
-bool drm_helper_crtc_in_use(struct drm_crtc *crtc)
-{
-	struct drm_encoder *encoder;
-	struct drm_device *dev = crtc->dev;
-	/* FIXME: Locking around list access? */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head)
-		if (encoder->crtc == crtc && drm_helper_encoder_in_use(encoder))
-			return true;
-	return false;
-}
-EXPORT_SYMBOL(drm_helper_crtc_in_use);
-
-static void
-drm_encoder_disable(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
-
-	if (encoder_funcs->disable)
-		(*encoder_funcs->disable)(encoder);
-	else
-		(*encoder_funcs->dpms)(encoder, DRM_MODE_DPMS_OFF);
-}
-
-/**
- * drm_helper_disable_unused_functions - disable unused objects
- * @dev: DRM device
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * If an connector or CRTC isn't part of @dev's mode_config, it can be disabled
- * by calling its dpms function, which should power it off.
- */
-void drm_helper_disable_unused_functions(struct drm_device *dev)
-{
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-	struct drm_crtc *crtc;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (!connector->encoder)
-			continue;
-		if (connector->status == connector_status_disconnected)
-			connector->encoder = NULL;
-	}
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		if (!drm_helper_encoder_in_use(encoder)) {
-			drm_encoder_disable(encoder);
-			/* disconnector encoder from any connector */
-			encoder->crtc = NULL;
-		}
-	}
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-		crtc->enabled = drm_helper_crtc_in_use(crtc);
-		if (!crtc->enabled) {
-			if (crtc_funcs->disable)
-				(*crtc_funcs->disable)(crtc);
-			else
-				(*crtc_funcs->dpms)(crtc, DRM_MODE_DPMS_OFF);
-			crtc->fb = NULL;
-		}
-	}
-}
-EXPORT_SYMBOL(drm_helper_disable_unused_functions);
-
-/**
- * drm_encoder_crtc_ok - can a given crtc drive a given encoder?
- * @encoder: encoder to test
- * @crtc: crtc to test
- *
- * Return false if @encoder can't be driven by @crtc, true otherwise.
- */
-static bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
-				struct drm_crtc *crtc)
-{
-	struct drm_device *dev;
-	struct drm_crtc *tmp;
-	int crtc_mask = 1;
-
-	WARN(!crtc, "checking null crtc?\n");
-
-	dev = crtc->dev;
-
-	list_for_each_entry(tmp, &dev->mode_config.crtc_list, head) {
-		if (tmp == crtc)
-			break;
-		crtc_mask <<= 1;
-	}
-
-	if (encoder->possible_crtcs & crtc_mask)
-		return true;
-	return false;
-}
-
-/*
- * Check the CRTC we're going to map each output to vs. its current
- * CRTC.  If they don't match, we have to disable the output and the CRTC
- * since the driver will have to re-route things.
- */
-static void
-drm_crtc_prepare_encoders(struct drm_device *dev)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs;
-	struct drm_encoder *encoder;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		encoder_funcs = encoder->helper_private;
-		/* Disable unused encoders */
-		if (encoder->crtc == NULL)
-			drm_encoder_disable(encoder);
-		/* Disable encoders whose CRTC is about to change */
-		if (encoder_funcs->get_crtc &&
-		    encoder->crtc != (*encoder_funcs->get_crtc)(encoder))
-			drm_encoder_disable(encoder);
-	}
-}
-
-/**
- * drm_crtc_set_mode - set a mode
- * @crtc: CRTC to program
- * @mode: mode to use
- * @x: width of mode
- * @y: height of mode
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Try to set @mode on @crtc.  Give @crtc and its associated connectors a chance
- * to fixup or reject the mode prior to trying to set it.
- *
- * RETURNS:
- * True if the mode was set successfully, or false otherwise.
- */
-bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
-			      struct drm_display_mode *mode,
-			      int x, int y,
-			      struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_display_mode *adjusted_mode, saved_mode, saved_hwmode;
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	struct drm_encoder_helper_funcs *encoder_funcs;
-	int saved_x, saved_y;
-	struct drm_encoder *encoder;
-	bool ret = true;
-
-	crtc->enabled = drm_helper_crtc_in_use(crtc);
-	if (!crtc->enabled)
-		return true;
-
-	adjusted_mode = drm_mode_duplicate(dev, mode);
-	if (!adjusted_mode)
-		return false;
-
-	saved_hwmode = crtc->hwmode;
-	saved_mode = crtc->mode;
-	saved_x = crtc->x;
-	saved_y = crtc->y;
-
-	/* Update crtc values up front so the driver can rely on them for mode
-	 * setting.
-	 */
-	crtc->mode = *mode;
-	crtc->x = x;
-	crtc->y = y;
-
-	/* Pass our mode to the connectors and the CRTC to give them a chance to
-	 * adjust it according to limitations or connector properties, and also
-	 * a chance to reject the mode entirely.
-	 */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-
-		if (encoder->crtc != crtc)
-			continue;
-		encoder_funcs = encoder->helper_private;
-		if (!(ret = encoder_funcs->mode_fixup(encoder, mode,
-						      adjusted_mode))) {
-			DRM_DEBUG_KMS("Encoder fixup failed\n");
-			goto done;
-		}
-	}
-
-	if (!(ret = crtc_funcs->mode_fixup(crtc, mode, adjusted_mode))) {
-		DRM_DEBUG_KMS("CRTC fixup failed\n");
-		goto done;
-	}
-	DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
-
-	/* Prepare the encoders and CRTCs before setting the mode. */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-
-		if (encoder->crtc != crtc)
-			continue;
-		encoder_funcs = encoder->helper_private;
-		/* Disable the encoders as the first thing we do. */
-		encoder_funcs->prepare(encoder);
-	}
-
-	drm_crtc_prepare_encoders(dev);
-
-	crtc_funcs->prepare(crtc);
-
-	/* Set up the DPLL and any encoders state that needs to adjust or depend
-	 * on the DPLL.
-	 */
-	ret = !crtc_funcs->mode_set(crtc, mode, adjusted_mode, x, y, old_fb);
-	if (!ret)
-	    goto done;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-
-		if (encoder->crtc != crtc)
-			continue;
-
-		DRM_DEBUG_KMS("[ENCODER:%d:%s] set [MODE:%d:%s]\n",
-			encoder->base.id, drm_get_encoder_name(encoder),
-			mode->base.id, mode->name);
-		encoder_funcs = encoder->helper_private;
-		encoder_funcs->mode_set(encoder, mode, adjusted_mode);
-	}
-
-	/* Now enable the clocks, plane, pipe, and connectors that we set up. */
-	crtc_funcs->commit(crtc);
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-
-		if (encoder->crtc != crtc)
-			continue;
-
-		encoder_funcs = encoder->helper_private;
-		encoder_funcs->commit(encoder);
-
-	}
-
-	/* Store real post-adjustment hardware mode. */
-	crtc->hwmode = *adjusted_mode;
-
-	/* Calculate and store various constants which
-	 * are later needed by vblank and swap-completion
-	 * timestamping. They are derived from true hwmode.
-	 */
-	drm_calc_timestamping_constants(crtc);
-
-	/* FIXME: add subpixel order */
-done:
-	drm_mode_destroy(dev, adjusted_mode);
-	if (!ret) {
-		crtc->hwmode = saved_hwmode;
-		crtc->mode = saved_mode;
-		crtc->x = saved_x;
-		crtc->y = saved_y;
-	}
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_crtc_helper_set_mode);
-
-
-static int
-drm_crtc_helper_disable(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-
-	/* Decouple all encoders and their attached connectors from this crtc */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		if (encoder->crtc != crtc)
-			continue;
-
-		list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-			if (connector->encoder != encoder)
-				continue;
-
-			connector->encoder = NULL;
-		}
-	}
-
-	drm_helper_disable_unused_functions(dev);
-	return 0;
-}
-
-/**
- * drm_crtc_helper_set_config - set a new config from userspace
- * @crtc: CRTC to setup
- * @crtc_info: user provided configuration
- * @new_mode: new mode to set
- * @connector_set: set of connectors for the new config
- * @fb: new framebuffer
- *
- * LOCKING:
- * Caller must hold mode config lock.
- *
- * Setup a new configuration, provided by the user in @crtc_info, and enable
- * it.
- *
- * RETURNS:
- * Zero. (FIXME)
- */
-int drm_crtc_helper_set_config(struct drm_mode_set *set)
-{
-	struct drm_device *dev;
-	struct drm_crtc *save_crtcs, *new_crtc, *crtc;
-	struct drm_encoder *save_encoders, *new_encoder, *encoder;
-	struct drm_framebuffer *old_fb = NULL;
-	bool mode_changed = false; /* if true do a full mode set */
-	bool fb_changed = false; /* if true and !mode_changed just do a flip */
-	struct drm_connector *save_connectors, *connector;
-	int count = 0, ro, fail = 0;
-	struct drm_crtc_helper_funcs *crtc_funcs;
-	struct drm_mode_set save_set;
-	int ret = 0;
-	int i;
-
-	DRM_DEBUG_KMS("\n");
-
-	if (!set)
-		return -EINVAL;
-
-	if (!set->crtc)
-		return -EINVAL;
-
-	if (!set->crtc->helper_private)
-		return -EINVAL;
-
-	crtc_funcs = set->crtc->helper_private;
-
-	if (!set->mode)
-		set->fb = NULL;
-
-	if (set->fb) {
-		DRM_DEBUG_KMS("[CRTC:%d] [FB:%d] #connectors=%d (x y) (%i %i)\n",
-				set->crtc->base.id, set->fb->base.id,
-				(int)set->num_connectors, set->x, set->y);
-	} else {
-		DRM_DEBUG_KMS("[CRTC:%d] [NOFB]\n", set->crtc->base.id);
-		return drm_crtc_helper_disable(set->crtc);
-	}
-
-	dev = set->crtc->dev;
-
-	/* Allocate space for the backup of all (non-pointer) crtc, encoder and
-	 * connector data. */
-	save_crtcs = kzalloc(dev->mode_config.num_crtc *
-			     sizeof(struct drm_crtc), GFP_KERNEL);
-	if (!save_crtcs)
-		return -ENOMEM;
-
-	save_encoders = kzalloc(dev->mode_config.num_encoder *
-				sizeof(struct drm_encoder), GFP_KERNEL);
-	if (!save_encoders) {
-		kfree(save_crtcs);
-		return -ENOMEM;
-	}
-
-	save_connectors = kzalloc(dev->mode_config.num_connector *
-				sizeof(struct drm_connector), GFP_KERNEL);
-	if (!save_connectors) {
-		kfree(save_crtcs);
-		kfree(save_encoders);
-		return -ENOMEM;
-	}
-
-	/* Copy data. Note that driver private data is not affected.
-	 * Should anything bad happen only the expected state is
-	 * restored, not the drivers personal bookkeeping.
-	 */
-	count = 0;
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		save_crtcs[count++] = *crtc;
-	}
-
-	count = 0;
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		save_encoders[count++] = *encoder;
-	}
-
-	count = 0;
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		save_connectors[count++] = *connector;
-	}
-
-	save_set.crtc = set->crtc;
-	save_set.mode = &set->crtc->mode;
-	save_set.x = set->crtc->x;
-	save_set.y = set->crtc->y;
-	save_set.fb = set->crtc->fb;
-
-	/* We should be able to check here if the fb has the same properties
-	 * and then just flip_or_move it */
-	if (set->crtc->fb != set->fb) {
-		/* If we have no fb then treat it as a full mode set */
-		if (set->crtc->fb == NULL) {
-			DRM_DEBUG_KMS("crtc has no fb, full mode set\n");
-			mode_changed = true;
-		} else if (set->fb == NULL) {
-			mode_changed = true;
-		} else if (set->fb->depth != set->crtc->fb->depth) {
-			mode_changed = true;
-		} else if (set->fb->bits_per_pixel !=
-			   set->crtc->fb->bits_per_pixel) {
-			mode_changed = true;
-		} else
-			fb_changed = true;
-	}
-
-	if (set->x != set->crtc->x || set->y != set->crtc->y)
-		fb_changed = true;
-
-	if (set->mode && !drm_mode_equal(set->mode, &set->crtc->mode)) {
-		DRM_DEBUG_KMS("modes are different, full mode set\n");
-		drm_mode_debug_printmodeline(&set->crtc->mode);
-		drm_mode_debug_printmodeline(set->mode);
-		mode_changed = true;
-	}
-
-	/* a) traverse passed in connector list and get encoders for them */
-	count = 0;
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct drm_connector_helper_funcs *connector_funcs =
-			connector->helper_private;
-		new_encoder = connector->encoder;
-		for (ro = 0; ro < set->num_connectors; ro++) {
-			if (set->connectors[ro] == connector) {
-				new_encoder = connector_funcs->best_encoder(connector);
-				/* if we can't get an encoder for a connector
-				   we are setting now - then fail */
-				if (new_encoder == NULL)
-					/* don't break so fail path works correct */
-					fail = 1;
-				break;
-			}
-		}
-
-		if (new_encoder != connector->encoder) {
-			DRM_DEBUG_KMS("encoder changed, full mode switch\n");
-			mode_changed = true;
-			/* If the encoder is reused for another connector, then
-			 * the appropriate crtc will be set later.
-			 */
-			if (connector->encoder)
-				connector->encoder->crtc = NULL;
-			connector->encoder = new_encoder;
-		}
-	}
-
-	if (fail) {
-		ret = -EINVAL;
-		goto fail;
-	}
-
-	count = 0;
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (!connector->encoder)
-			continue;
-
-		if (connector->encoder->crtc == set->crtc)
-			new_crtc = NULL;
-		else
-			new_crtc = connector->encoder->crtc;
-
-		for (ro = 0; ro < set->num_connectors; ro++) {
-			if (set->connectors[ro] == connector)
-				new_crtc = set->crtc;
-		}
-
-		/* Make sure the new CRTC will work with the encoder */
-		if (new_crtc &&
-		    !drm_encoder_crtc_ok(connector->encoder, new_crtc)) {
-			ret = -EINVAL;
-			goto fail;
-		}
-		if (new_crtc != connector->encoder->crtc) {
-			DRM_DEBUG_KMS("crtc changed, full mode switch\n");
-			mode_changed = true;
-			connector->encoder->crtc = new_crtc;
-		}
-		if (new_crtc) {
-			DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [CRTC:%d]\n",
-				connector->base.id, drm_get_connector_name(connector),
-				new_crtc->base.id);
-		} else {
-			DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [NOCRTC]\n",
-				connector->base.id, drm_get_connector_name(connector));
-		}
-	}
-
-	/* mode_set_base is not a required function */
-	if (fb_changed && !crtc_funcs->mode_set_base)
-		mode_changed = true;
-
-	if (mode_changed) {
-		set->crtc->enabled = drm_helper_crtc_in_use(set->crtc);
-		if (set->crtc->enabled) {
-			DRM_DEBUG_KMS("attempting to set mode from"
-					" userspace\n");
-			drm_mode_debug_printmodeline(set->mode);
-			old_fb = set->crtc->fb;
-			set->crtc->fb = set->fb;
-			if (!drm_crtc_helper_set_mode(set->crtc, set->mode,
-						      set->x, set->y,
-						      old_fb)) {
-				DRM_ERROR("failed to set mode on [CRTC:%d]\n",
-					  set->crtc->base.id);
-				set->crtc->fb = old_fb;
-				ret = -EINVAL;
-				goto fail;
-			}
-			DRM_DEBUG_KMS("Setting connector DPMS state to on\n");
-			for (i = 0; i < set->num_connectors; i++) {
-				DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id,
-					      drm_get_connector_name(set->connectors[i]));
-				set->connectors[i]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON);
-			}
-		}
-		drm_helper_disable_unused_functions(dev);
-	} else if (fb_changed) {
-		set->crtc->x = set->x;
-		set->crtc->y = set->y;
-
-		old_fb = set->crtc->fb;
-		if (set->crtc->fb != set->fb)
-			set->crtc->fb = set->fb;
-		ret = crtc_funcs->mode_set_base(set->crtc,
-						set->x, set->y, old_fb);
-		if (ret != 0) {
-			set->crtc->fb = old_fb;
-			goto fail;
-		}
-	}
-
-	kfree(save_connectors);
-	kfree(save_encoders);
-	kfree(save_crtcs);
-	return 0;
-
-fail:
-	/* Restore all previous data. */
-	count = 0;
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		*crtc = save_crtcs[count++];
-	}
-
-	count = 0;
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		*encoder = save_encoders[count++];
-	}
-
-	count = 0;
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		*connector = save_connectors[count++];
-	}
-
-	/* Try to restore the config */
-	if (mode_changed &&
-	    !drm_crtc_helper_set_mode(save_set.crtc, save_set.mode, save_set.x,
-				      save_set.y, save_set.fb))
-		DRM_ERROR("failed to restore config after modeset failure\n");
-
-	kfree(save_connectors);
-	kfree(save_encoders);
-	kfree(save_crtcs);
-	return ret;
-}
-EXPORT_SYMBOL(drm_crtc_helper_set_config);
-
-static int drm_helper_choose_encoder_dpms(struct drm_encoder *encoder)
-{
-	int dpms = DRM_MODE_DPMS_OFF;
-	struct drm_connector *connector;
-	struct drm_device *dev = encoder->dev;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->encoder == encoder)
-			if (connector->dpms < dpms)
-				dpms = connector->dpms;
-	return dpms;
-}
-
-static int drm_helper_choose_crtc_dpms(struct drm_crtc *crtc)
-{
-	int dpms = DRM_MODE_DPMS_OFF;
-	struct drm_connector *connector;
-	struct drm_device *dev = crtc->dev;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->encoder && connector->encoder->crtc == crtc)
-			if (connector->dpms < dpms)
-				dpms = connector->dpms;
-	return dpms;
-}
-
-/**
- * drm_helper_connector_dpms
- * @connector affected connector
- * @mode DPMS mode
- *
- * Calls the low-level connector DPMS function, then
- * calls appropriate encoder and crtc DPMS functions as well
- */
-void drm_helper_connector_dpms(struct drm_connector *connector, int mode)
-{
-	struct drm_encoder *encoder = connector->encoder;
-	struct drm_crtc *crtc = encoder ? encoder->crtc : NULL;
-	int old_dpms;
-
-	if (mode == connector->dpms)
-		return;
-
-	old_dpms = connector->dpms;
-	connector->dpms = mode;
-
-	/* from off to on, do crtc then encoder */
-	if (mode < old_dpms) {
-		if (crtc) {
-			struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-			if (crtc_funcs->dpms)
-				(*crtc_funcs->dpms) (crtc,
-						     drm_helper_choose_crtc_dpms(crtc));
-		}
-		if (encoder) {
-			struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
-			if (encoder_funcs->dpms)
-				(*encoder_funcs->dpms) (encoder,
-							drm_helper_choose_encoder_dpms(encoder));
-		}
-	}
-
-	/* from on to off, do encoder then crtc */
-	if (mode > old_dpms) {
-		if (encoder) {
-			struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
-			if (encoder_funcs->dpms)
-				(*encoder_funcs->dpms) (encoder,
-							drm_helper_choose_encoder_dpms(encoder));
-		}
-		if (crtc) {
-			struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-			if (crtc_funcs->dpms)
-				(*crtc_funcs->dpms) (crtc,
-						     drm_helper_choose_crtc_dpms(crtc));
-		}
-	}
-
-	return;
-}
-EXPORT_SYMBOL(drm_helper_connector_dpms);
-
-int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb,
-				   struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	int i;
-
-	fb->width = mode_cmd->width;
-	fb->height = mode_cmd->height;
-	for (i = 0; i < 4; i++) {
-		fb->pitches[i] = mode_cmd->pitches[i];
-		fb->offsets[i] = mode_cmd->offsets[i];
-	}
-	drm_fb_get_bpp_depth(mode_cmd->pixel_format, &fb->depth,
-				    &fb->bits_per_pixel);
-	fb->pixel_format = mode_cmd->pixel_format;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_helper_mode_fill_fb_struct);
-
-int drm_helper_resume_force_mode(struct drm_device *dev)
-{
-	struct drm_crtc *crtc;
-	struct drm_encoder *encoder;
-	struct drm_encoder_helper_funcs *encoder_funcs;
-	struct drm_crtc_helper_funcs *crtc_funcs;
-	int ret;
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-
-		if (!crtc->enabled)
-			continue;
-
-		ret = drm_crtc_helper_set_mode(crtc, &crtc->mode,
-					       crtc->x, crtc->y, crtc->fb);
-
-		if (ret == false)
-			DRM_ERROR("failed to set mode on crtc %p\n", crtc);
-
-		/* Turn off outputs that were already powered off */
-		if (drm_helper_choose_crtc_dpms(crtc)) {
-			list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-
-				if(encoder->crtc != crtc)
-					continue;
-
-				encoder_funcs = encoder->helper_private;
-				if (encoder_funcs->dpms)
-					(*encoder_funcs->dpms) (encoder,
-								drm_helper_choose_encoder_dpms(encoder));
-			}
-
-			crtc_funcs = crtc->helper_private;
-			if (crtc_funcs->dpms)
-				(*crtc_funcs->dpms) (crtc,
-						     drm_helper_choose_crtc_dpms(crtc));
-		}
-	}
-	/* disable the unused connectors while restoring the modesetting */
-	drm_helper_disable_unused_functions(dev);
-	return 0;
-}
-EXPORT_SYMBOL(drm_helper_resume_force_mode);
-
-#define DRM_OUTPUT_POLL_PERIOD (10*HZ)
-static void output_poll_execute(struct work_struct *work)
-{
-	struct delayed_work *delayed_work = to_delayed_work(work);
-	struct drm_device *dev = container_of(delayed_work, struct drm_device, mode_config.output_poll_work);
-	struct drm_connector *connector;
-	enum drm_connector_status old_status;
-	bool repoll = false, changed = false;
-
-	if (!drm_kms_helper_poll)
-		return;
-
-	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-
-		/* if this is HPD or polled don't check it -
-		   TV out for instance */
-		if (!connector->polled)
-			continue;
-
-		else if (connector->polled & (DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT))
-			repoll = true;
-
-		old_status = connector->status;
-		/* if we are connected and don't want to poll for disconnect
-		   skip it */
-		if (old_status == connector_status_connected &&
-		    !(connector->polled & DRM_CONNECTOR_POLL_DISCONNECT) &&
-		    !(connector->polled & DRM_CONNECTOR_POLL_HPD))
-			continue;
-
-		connector->status = connector->funcs->detect(connector, false);
-		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %d to %d\n",
-			      connector->base.id,
-			      drm_get_connector_name(connector),
-			      old_status, connector->status);
-		if (old_status != connector->status)
-			changed = true;
-	}
-
-	mutex_unlock(&dev->mode_config.mutex);
-
-	if (changed) {
-		/* send a uevent + call fbdev */
-		drm_sysfs_hotplug_event(dev);
-		if (dev->mode_config.funcs->output_poll_changed)
-			dev->mode_config.funcs->output_poll_changed(dev);
-	}
-
-	if (repoll)
-		queue_delayed_work(system_nrt_wq, delayed_work, DRM_OUTPUT_POLL_PERIOD);
-}
-
-void drm_kms_helper_poll_disable(struct drm_device *dev)
-{
-	if (!dev->mode_config.poll_enabled)
-		return;
-	cancel_delayed_work_sync(&dev->mode_config.output_poll_work);
-}
-EXPORT_SYMBOL(drm_kms_helper_poll_disable);
-
-void drm_kms_helper_poll_enable(struct drm_device *dev)
-{
-	bool poll = false;
-	struct drm_connector *connector;
-
-	if (!dev->mode_config.poll_enabled || !drm_kms_helper_poll)
-		return;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (connector->polled)
-			poll = true;
-	}
-
-	if (poll)
-		queue_delayed_work(system_nrt_wq, &dev->mode_config.output_poll_work, DRM_OUTPUT_POLL_PERIOD);
-}
-EXPORT_SYMBOL(drm_kms_helper_poll_enable);
-
-void drm_kms_helper_poll_init(struct drm_device *dev)
-{
-	INIT_DELAYED_WORK(&dev->mode_config.output_poll_work, output_poll_execute);
-	dev->mode_config.poll_enabled = true;
-
-	drm_kms_helper_poll_enable(dev);
-}
-EXPORT_SYMBOL(drm_kms_helper_poll_init);
-
-void drm_kms_helper_poll_fini(struct drm_device *dev)
-{
-	drm_kms_helper_poll_disable(dev);
-}
-EXPORT_SYMBOL(drm_kms_helper_poll_fini);
-
-void drm_helper_hpd_irq_event(struct drm_device *dev)
-{
-	if (!dev->mode_config.poll_enabled)
-		return;
-
-	/* kill timer and schedule immediate execution, this doesn't block */
-	cancel_delayed_work(&dev->mode_config.output_poll_work);
-	if (drm_kms_helper_poll)
-		queue_delayed_work(system_nrt_wq, &dev->mode_config.output_poll_work, 0);
-}
-EXPORT_SYMBOL(drm_helper_hpd_irq_event);
-
-
-/**
- * drm_format_num_planes - get the number of planes for format
- * @format: pixel format (DRM_FORMAT_*)
- *
- * RETURNS:
- * The number of planes used by the specified pixel format.
- */
-int drm_format_num_planes(uint32_t format)
-{
-	switch (format) {
-	case DRM_FORMAT_YUV410:
-	case DRM_FORMAT_YVU410:
-	case DRM_FORMAT_YUV411:
-	case DRM_FORMAT_YVU411:
-	case DRM_FORMAT_YUV420:
-	case DRM_FORMAT_YVU420:
-	case DRM_FORMAT_YUV422:
-	case DRM_FORMAT_YVU422:
-	case DRM_FORMAT_YUV444:
-	case DRM_FORMAT_YVU444:
-		return 3;
-	case DRM_FORMAT_NV12:
-	case DRM_FORMAT_NV21:
-	case DRM_FORMAT_NV16:
-	case DRM_FORMAT_NV61:
-		return 2;
-	default:
-		return 1;
-	}
-}
-EXPORT_SYMBOL(drm_format_num_planes);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_debugfs.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_debugfs.c
deleted file mode 100644
index 1c7a1c0d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_debugfs.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/**
- * \file drm_debugfs.c
- * debugfs support for DRM
- *
- * \author Ben Gamari <bgamari@gmail.com>
- */
-
-/*
- * Created: Sun Dec 21 13:08:50 2008 by bgamari@gmail.com
- *
- * Copyright 2008 Ben Gamari <bgamari@gmail.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include "drmP.h"
-
-#if defined(CONFIG_DEBUG_FS)
-
-/***************************************************
- * Initialization, etc.
- **************************************************/
-
-static struct drm_info_list drm_debugfs_list[] = {
-	{"name", drm_name_info, 0},
-	{"vm", drm_vm_info, 0},
-	{"clients", drm_clients_info, 0},
-	{"queues", drm_queues_info, 0},
-	{"bufs", drm_bufs_info, 0},
-	{"gem_names", drm_gem_name_info, DRIVER_GEM},
-#if DRM_DEBUG_CODE
-	{"vma", drm_vma_info, 0},
-#endif
-};
-#define DRM_DEBUGFS_ENTRIES ARRAY_SIZE(drm_debugfs_list)
-
-
-static int drm_debugfs_open(struct inode *inode, struct file *file)
-{
-	struct drm_info_node *node = inode->i_private;
-
-	return single_open(file, node->info_ent->show, node);
-}
-
-
-static const struct file_operations drm_debugfs_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_debugfs_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-
-/**
- * Initialize a given set of debugfs files for a device
- *
- * \param files The array of files to create
- * \param count The number of files given
- * \param root DRI debugfs dir entry.
- * \param minor device minor number
- * \return Zero on success, non-zero on failure
- *
- * Create a given set of debugfs files represented by an array of
- * gdm_debugfs_lists in the given root directory.
- */
-int drm_debugfs_create_files(struct drm_info_list *files, int count,
-			     struct dentry *root, struct drm_minor *minor)
-{
-	struct drm_device *dev = minor->dev;
-	struct dentry *ent;
-	struct drm_info_node *tmp;
-	int i, ret;
-
-	for (i = 0; i < count; i++) {
-		u32 features = files[i].driver_features;
-
-		if (features != 0 &&
-		    (dev->driver->driver_features & features) != features)
-			continue;
-
-		tmp = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL);
-		if (tmp == NULL) {
-			ret = -1;
-			goto fail;
-		}
-		ent = debugfs_create_file(files[i].name, S_IFREG | S_IRUGO,
-					  root, tmp, &drm_debugfs_fops);
-		if (!ent) {
-			DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s/%s\n",
-				  root->d_name.name, files[i].name);
-			kfree(tmp);
-			ret = -1;
-			goto fail;
-		}
-
-		tmp->minor = minor;
-		tmp->dent = ent;
-		tmp->info_ent = &files[i];
-
-		mutex_lock(&minor->debugfs_lock);
-		list_add(&tmp->list, &minor->debugfs_list);
-		mutex_unlock(&minor->debugfs_lock);
-	}
-	return 0;
-
-fail:
-	drm_debugfs_remove_files(files, count, minor);
-	return ret;
-}
-EXPORT_SYMBOL(drm_debugfs_create_files);
-
-/**
- * Initialize the DRI debugfs filesystem for a device
- *
- * \param dev DRM device
- * \param minor device minor number
- * \param root DRI debugfs dir entry.
- *
- * Create the DRI debugfs root entry "/sys/kernel/debug/dri", the device debugfs root entry
- * "/sys/kernel/debug/dri/%minor%/", and each entry in debugfs_list as
- * "/sys/kernel/debug/dri/%minor%/%name%".
- */
-int drm_debugfs_init(struct drm_minor *minor, int minor_id,
-		     struct dentry *root)
-{
-	struct drm_device *dev = minor->dev;
-	char name[64];
-	int ret;
-
-	INIT_LIST_HEAD(&minor->debugfs_list);
-	mutex_init(&minor->debugfs_lock);
-	sprintf(name, "%d", minor_id);
-	minor->debugfs_root = debugfs_create_dir(name, root);
-	if (!minor->debugfs_root) {
-		DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s\n", name);
-		return -1;
-	}
-
-	ret = drm_debugfs_create_files(drm_debugfs_list, DRM_DEBUGFS_ENTRIES,
-				       minor->debugfs_root, minor);
-	if (ret) {
-		debugfs_remove(minor->debugfs_root);
-		minor->debugfs_root = NULL;
-		DRM_ERROR("Failed to create core drm debugfs files\n");
-		return ret;
-	}
-
-	if (dev->driver->debugfs_init) {
-		ret = dev->driver->debugfs_init(minor);
-		if (ret) {
-			DRM_ERROR("DRM: Driver failed to initialize "
-				  "/sys/kernel/debug/dri.\n");
-			return ret;
-		}
-	}
-	return 0;
-}
-
-
-/**
- * Remove a list of debugfs files
- *
- * \param files The list of files
- * \param count The number of files
- * \param minor The minor of which we should remove the files
- * \return always zero.
- *
- * Remove all debugfs entries created by debugfs_init().
- */
-int drm_debugfs_remove_files(struct drm_info_list *files, int count,
-			     struct drm_minor *minor)
-{
-	struct list_head *pos, *q;
-	struct drm_info_node *tmp;
-	int i;
-
-	mutex_lock(&minor->debugfs_lock);
-	for (i = 0; i < count; i++) {
-		list_for_each_safe(pos, q, &minor->debugfs_list) {
-			tmp = list_entry(pos, struct drm_info_node, list);
-			if (tmp->info_ent == &files[i]) {
-				debugfs_remove(tmp->dent);
-				list_del(pos);
-				kfree(tmp);
-			}
-		}
-	}
-	mutex_unlock(&minor->debugfs_lock);
-	return 0;
-}
-EXPORT_SYMBOL(drm_debugfs_remove_files);
-
-/**
- * Cleanup the debugfs filesystem resources.
- *
- * \param minor device minor number.
- * \return always zero.
- *
- * Remove all debugfs entries created by debugfs_init().
- */
-int drm_debugfs_cleanup(struct drm_minor *minor)
-{
-	struct drm_device *dev = minor->dev;
-
-	if (!minor->debugfs_root)
-		return 0;
-
-	if (dev->driver->debugfs_cleanup)
-		dev->driver->debugfs_cleanup(minor);
-
-	drm_debugfs_remove_files(drm_debugfs_list, DRM_DEBUGFS_ENTRIES, minor);
-
-	debugfs_remove(minor->debugfs_root);
-	minor->debugfs_root = NULL;
-
-	return 0;
-}
-
-#endif /* CONFIG_DEBUG_FS */
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_dma.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_dma.c
deleted file mode 100644
index cfb4e333..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_dma.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/**
- * \file drm_dma.c
- * DMA IOCTL and function support
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Fri Mar 19 14:30:16 1999 by faith@valinux.com
- *
- * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/export.h>
-#include "drmP.h"
-
-/**
- * Initialize the DMA data.
- *
- * \param dev DRM device.
- * \return zero on success or a negative value on failure.
- *
- * Allocate and initialize a drm_device_dma structure.
- */
-int drm_dma_setup(struct drm_device *dev)
-{
-	int i;
-
-	dev->dma = kzalloc(sizeof(*dev->dma), GFP_KERNEL);
-	if (!dev->dma)
-		return -ENOMEM;
-
-	for (i = 0; i <= DRM_MAX_ORDER; i++)
-		memset(&dev->dma->bufs[i], 0, sizeof(dev->dma->bufs[0]));
-
-	return 0;
-}
-
-/**
- * Cleanup the DMA resources.
- *
- * \param dev DRM device.
- *
- * Free all pages associated with DMA buffers, the buffers and pages lists, and
- * finally the drm_device::dma structure itself.
- */
-void drm_dma_takedown(struct drm_device *dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int i, j;
-
-	if (!dma)
-		return;
-
-	/* Clear dma buffers */
-	for (i = 0; i <= DRM_MAX_ORDER; i++) {
-		if (dma->bufs[i].seg_count) {
-			DRM_DEBUG("order %d: buf_count = %d,"
-				  " seg_count = %d\n",
-				  i,
-				  dma->bufs[i].buf_count,
-				  dma->bufs[i].seg_count);
-			for (j = 0; j < dma->bufs[i].seg_count; j++) {
-				if (dma->bufs[i].seglist[j]) {
-					drm_pci_free(dev, dma->bufs[i].seglist[j]);
-				}
-			}
-			kfree(dma->bufs[i].seglist);
-		}
-		if (dma->bufs[i].buf_count) {
-			for (j = 0; j < dma->bufs[i].buf_count; j++) {
-				kfree(dma->bufs[i].buflist[j].dev_private);
-			}
-			kfree(dma->bufs[i].buflist);
-		}
-	}
-
-	kfree(dma->buflist);
-	kfree(dma->pagelist);
-	kfree(dev->dma);
-	dev->dma = NULL;
-}
-
-/**
- * Free a buffer.
- *
- * \param dev DRM device.
- * \param buf buffer to free.
- *
- * Resets the fields of \p buf.
- */
-void drm_free_buffer(struct drm_device *dev, struct drm_buf * buf)
-{
-	if (!buf)
-		return;
-
-	buf->waiting = 0;
-	buf->pending = 0;
-	buf->file_priv = NULL;
-	buf->used = 0;
-
-	if (drm_core_check_feature(dev, DRIVER_DMA_QUEUE)
-	    && waitqueue_active(&buf->dma_wait)) {
-		wake_up_interruptible(&buf->dma_wait);
-	}
-}
-
-/**
- * Reclaim the buffers.
- *
- * \param file_priv DRM file private.
- *
- * Frees each buffer associated with \p file_priv not already on the hardware.
- */
-void drm_core_reclaim_buffers(struct drm_device *dev,
-			      struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int i;
-
-	if (!dma)
-		return;
-	for (i = 0; i < dma->buf_count; i++) {
-		if (dma->buflist[i]->file_priv == file_priv) {
-			switch (dma->buflist[i]->list) {
-			case DRM_LIST_NONE:
-				drm_free_buffer(dev, dma->buflist[i]);
-				break;
-			case DRM_LIST_WAIT:
-				dma->buflist[i]->list = DRM_LIST_RECLAIM;
-				break;
-			default:
-				/* Buffer already on hardware. */
-				break;
-			}
-		}
-	}
-}
-
-EXPORT_SYMBOL(drm_core_reclaim_buffers);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_dp_i2c_helper.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_dp_i2c_helper.c
deleted file mode 100644
index f7eba0a0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_dp_i2c_helper.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * Copyright © 2009 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  The copyright holders make no representations
- * about the suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/i2c.h>
-#include "drm_dp_helper.h"
-#include "drmP.h"
-
-/* Run a single AUX_CH I2C transaction, writing/reading data as necessary */
-static int
-i2c_algo_dp_aux_transaction(struct i2c_adapter *adapter, int mode,
-			    uint8_t write_byte, uint8_t *read_byte)
-{
-	struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data;
-	int ret;
-	
-	ret = (*algo_data->aux_ch)(adapter, mode,
-				   write_byte, read_byte);
-	return ret;
-}
-
-/*
- * I2C over AUX CH
- */
-
-/*
- * Send the address. If the I2C link is running, this 'restarts'
- * the connection with the new address, this is used for doing
- * a write followed by a read (as needed for DDC)
- */
-static int
-i2c_algo_dp_aux_address(struct i2c_adapter *adapter, u16 address, bool reading)
-{
-	struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data;
-	int mode = MODE_I2C_START;
-	int ret;
-
-	if (reading)
-		mode |= MODE_I2C_READ;
-	else
-		mode |= MODE_I2C_WRITE;
-	algo_data->address = address;
-	algo_data->running = true;
-	ret = i2c_algo_dp_aux_transaction(adapter, mode, 0, NULL);
-	return ret;
-}
-
-/*
- * Stop the I2C transaction. This closes out the link, sending
- * a bare address packet with the MOT bit turned off
- */
-static void
-i2c_algo_dp_aux_stop(struct i2c_adapter *adapter, bool reading)
-{
-	struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data;
-	int mode = MODE_I2C_STOP;
-
-	if (reading)
-		mode |= MODE_I2C_READ;
-	else
-		mode |= MODE_I2C_WRITE;
-	if (algo_data->running) {
-		(void) i2c_algo_dp_aux_transaction(adapter, mode, 0, NULL);
-		algo_data->running = false;
-	}
-}
-
-/*
- * Write a single byte to the current I2C address, the
- * the I2C link must be running or this returns -EIO
- */
-static int
-i2c_algo_dp_aux_put_byte(struct i2c_adapter *adapter, u8 byte)
-{
-	struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data;
-	int ret;
-
-	if (!algo_data->running)
-		return -EIO;
-
-	ret = i2c_algo_dp_aux_transaction(adapter, MODE_I2C_WRITE, byte, NULL);
-	return ret;
-}
-
-/*
- * Read a single byte from the current I2C address, the
- * I2C link must be running or this returns -EIO
- */
-static int
-i2c_algo_dp_aux_get_byte(struct i2c_adapter *adapter, u8 *byte_ret)
-{
-	struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data;
-	int ret;
-
-	if (!algo_data->running)
-		return -EIO;
-
-	ret = i2c_algo_dp_aux_transaction(adapter, MODE_I2C_READ, 0, byte_ret);
-	return ret;
-}
-
-static int
-i2c_algo_dp_aux_xfer(struct i2c_adapter *adapter,
-		     struct i2c_msg *msgs,
-		     int num)
-{
-	int ret = 0;
-	bool reading = false;
-	int m;
-	int b;
-
-	for (m = 0; m < num; m++) {
-		u16 len = msgs[m].len;
-		u8 *buf = msgs[m].buf;
-		reading = (msgs[m].flags & I2C_M_RD) != 0;
-		ret = i2c_algo_dp_aux_address(adapter, msgs[m].addr, reading);
-		if (ret < 0)
-			break;
-		if (reading) {
-			for (b = 0; b < len; b++) {
-				ret = i2c_algo_dp_aux_get_byte(adapter, &buf[b]);
-				if (ret < 0)
-					break;
-			}
-		} else {
-			for (b = 0; b < len; b++) {
-				ret = i2c_algo_dp_aux_put_byte(adapter, buf[b]);
-				if (ret < 0)
-					break;
-			}
-		}
-		if (ret < 0)
-			break;
-	}
-	if (ret >= 0)
-		ret = num;
-	i2c_algo_dp_aux_stop(adapter, reading);
-	DRM_DEBUG_KMS("dp_aux_xfer return %d\n", ret);
-	return ret;
-}
-
-static u32
-i2c_algo_dp_aux_functionality(struct i2c_adapter *adapter)
-{
-	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL |
-	       I2C_FUNC_SMBUS_READ_BLOCK_DATA |
-	       I2C_FUNC_SMBUS_BLOCK_PROC_CALL |
-	       I2C_FUNC_10BIT_ADDR;
-}
-
-static const struct i2c_algorithm i2c_dp_aux_algo = {
-	.master_xfer	= i2c_algo_dp_aux_xfer,
-	.functionality	= i2c_algo_dp_aux_functionality,
-};
-
-static void
-i2c_dp_aux_reset_bus(struct i2c_adapter *adapter)
-{
-	(void) i2c_algo_dp_aux_address(adapter, 0, false);
-	(void) i2c_algo_dp_aux_stop(adapter, false);
-					   
-}
-
-static int
-i2c_dp_aux_prepare_bus(struct i2c_adapter *adapter)
-{
-	adapter->algo = &i2c_dp_aux_algo;
-	adapter->retries = 3;
-	i2c_dp_aux_reset_bus(adapter);
-	return 0;
-}
-
-int
-i2c_dp_aux_add_bus(struct i2c_adapter *adapter)
-{
-	int error;
-	
-	error = i2c_dp_aux_prepare_bus(adapter);
-	if (error)
-		return error;
-	error = i2c_add_adapter(adapter);
-	return error;
-}
-EXPORT_SYMBOL(i2c_dp_aux_add_bus);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_drv.c
deleted file mode 100644
index 6116e3b7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_drv.c
+++ /dev/null
@@ -1,505 +0,0 @@
-/**
- * \file drm_drv.c
- * Generic driver template
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- *
- * To use this template, you must at least define the following (samples
- * given for the MGA driver):
- *
- * \code
- * #define DRIVER_AUTHOR	"VA Linux Systems, Inc."
- *
- * #define DRIVER_NAME		"mga"
- * #define DRIVER_DESC		"Matrox G200/G400"
- * #define DRIVER_DATE		"20001127"
- *
- * #define drm_x		mga_##x
- * \endcode
- */
-
-/*
- * Created: Thu Nov 23 03:10:50 2000 by gareth@valinux.com
- *
- * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/debugfs.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include "drmP.h"
-#include "drm_core.h"
-
-
-static int drm_version(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv);
-
-#define DRM_IOCTL_DEF(ioctl, _func, _flags) \
-	[DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags, .cmd_drv = 0}
-
-/** Ioctl table */
-static struct drm_ioctl_desc drm_ioctls[] = {
-	DRM_IOCTL_DEF(DRM_IOCTL_VERSION, drm_version, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_UNIQUE, drm_getunique, 0),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_MAGIC, drm_getmagic, 0),
-	DRM_IOCTL_DEF(DRM_IOCTL_IRQ_BUSID, drm_irq_by_busid, DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_MAP, drm_getmap, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_CLIENT, drm_getclient, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_STATS, drm_getstats, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_CAP, drm_getcap, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_SET_VERSION, drm_setversion, DRM_MASTER),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_SET_UNIQUE, drm_setunique, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_BLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_UNBLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AUTH_MAGIC, drm_authmagic, DRM_AUTH|DRM_MASTER),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_ADD_MAP, drm_addmap_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_RM_MAP, drm_rmmap_ioctl, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_SET_SAREA_CTX, drm_setsareactx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_SAREA_CTX, drm_getsareactx, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_SET_MASTER, drm_setmaster_ioctl, DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_DROP_MASTER, drm_dropmaster_ioctl, DRM_ROOT_ONLY),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_ADD_CTX, drm_addctx, DRM_AUTH|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_RM_CTX, drm_rmctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_MOD_CTX, drm_modctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_CTX, drm_getctx, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_SWITCH_CTX, drm_switchctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_NEW_CTX, drm_newctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_RES_CTX, drm_resctx, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_ADD_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_RM_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_LOCK, drm_lock, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_UNLOCK, drm_unlock, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_FINISH, drm_noop, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_ADD_BUFS, drm_addbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_MARK_BUFS, drm_markbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_INFO_BUFS, drm_infobufs, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_MAP_BUFS, drm_mapbufs, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_FREE_BUFS, drm_freebufs, DRM_AUTH),
-	/* The DRM_IOCTL_DMA ioctl should be defined by the driver. */
-	DRM_IOCTL_DEF(DRM_IOCTL_DMA, NULL, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_CONTROL, drm_control, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
-#if __OS_HAS_AGP
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_ACQUIRE, drm_agp_acquire_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_RELEASE, drm_agp_release_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_ENABLE, drm_agp_enable_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_INFO, drm_agp_info_ioctl, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_ALLOC, drm_agp_alloc_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_FREE, drm_agp_free_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_BIND, drm_agp_bind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_UNBIND, drm_agp_unbind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-#endif
-
-	DRM_IOCTL_DEF(DRM_IOCTL_SG_ALLOC, drm_sg_alloc_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_SG_FREE, drm_sg_free, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_WAIT_VBLANK, drm_wait_vblank, DRM_UNLOCKED),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_modeset_ctl, 0),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_GEM_CLOSE, drm_gem_close_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GEM_FLINK, drm_gem_flink_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GEM_OPEN, drm_gem_open_ioctl, DRM_AUTH|DRM_UNLOCKED),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETRESOURCES, drm_mode_getresources, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_PRIME_HANDLE_TO_FD, drm_prime_handle_to_fd_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_PRIME_FD_TO_HANDLE, drm_prime_fd_to_handle_ioctl, DRM_AUTH|DRM_UNLOCKED),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANERESOURCES, drm_mode_getplane_res, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCRTC, drm_mode_getcrtc, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETCRTC, drm_mode_setcrtc, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANE, drm_mode_getplane, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPLANE, drm_mode_setplane, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR, drm_mode_cursor_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETGAMMA, drm_mode_gamma_get_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETGAMMA, drm_mode_gamma_set_ioctl, DRM_MASTER|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETENCODER, drm_mode_getencoder, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCONNECTOR, drm_mode_getconnector, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_ATTACHMODE, drm_mode_attachmode_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_DETACHMODE, drm_mode_detachmode_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPERTY, drm_mode_getproperty_ioctl, DRM_MASTER | DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPROPERTY, drm_mode_connector_property_set_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPBLOB, drm_mode_getblob_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETFB, drm_mode_getfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB, drm_mode_addfb, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB2, drm_mode_addfb2, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_RMFB, drm_mode_rmfb, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_PAGE_FLIP, drm_mode_page_flip_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_DIRTYFB, drm_mode_dirtyfb_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_CREATE_DUMB, drm_mode_create_dumb_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_MAP_DUMB, drm_mode_mmap_dumb_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_DESTROY_DUMB, drm_mode_destroy_dumb_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED)
-};
-
-#define DRM_CORE_IOCTL_COUNT	ARRAY_SIZE( drm_ioctls )
-
-/**
- * Take down the DRM device.
- *
- * \param dev DRM device structure.
- *
- * Frees every resource in \p dev.
- *
- * \sa drm_device
- */
-int drm_lastclose(struct drm_device * dev)
-{
-	struct drm_vma_entry *vma, *vma_temp;
-	int i;
-
-	DRM_DEBUG("\n");
-
-	if (dev->driver->lastclose)
-		dev->driver->lastclose(dev);
-	DRM_DEBUG("driver lastclose completed\n");
-
-	if (dev->irq_enabled && !drm_core_check_feature(dev, DRIVER_MODESET))
-		drm_irq_uninstall(dev);
-
-	mutex_lock(&dev->struct_mutex);
-
-	/* Clear AGP information */
-	if (drm_core_has_AGP(dev) && dev->agp &&
-			!drm_core_check_feature(dev, DRIVER_MODESET)) {
-		struct drm_agp_mem *entry, *tempe;
-
-		/* Remove AGP resources, but leave dev->agp
-		   intact until drv_cleanup is called. */
-		list_for_each_entry_safe(entry, tempe, &dev->agp->memory, head) {
-			if (entry->bound)
-				drm_unbind_agp(entry->memory);
-			drm_free_agp(entry->memory, entry->pages);
-			kfree(entry);
-		}
-		INIT_LIST_HEAD(&dev->agp->memory);
-
-		if (dev->agp->acquired)
-			drm_agp_release(dev);
-
-		dev->agp->acquired = 0;
-		dev->agp->enabled = 0;
-	}
-	if (drm_core_check_feature(dev, DRIVER_SG) && dev->sg &&
-	    !drm_core_check_feature(dev, DRIVER_MODESET)) {
-		drm_sg_cleanup(dev->sg);
-		dev->sg = NULL;
-	}
-
-	/* Clear vma list (only built for debugging) */
-	list_for_each_entry_safe(vma, vma_temp, &dev->vmalist, head) {
-		list_del(&vma->head);
-		kfree(vma);
-	}
-
-	if (drm_core_check_feature(dev, DRIVER_DMA_QUEUE) && dev->queuelist) {
-		for (i = 0; i < dev->queue_count; i++) {
-			kfree(dev->queuelist[i]);
-			dev->queuelist[i] = NULL;
-		}
-		kfree(dev->queuelist);
-		dev->queuelist = NULL;
-	}
-	dev->queue_count = 0;
-
-	if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) &&
-	    !drm_core_check_feature(dev, DRIVER_MODESET))
-		drm_dma_takedown(dev);
-
-	dev->dev_mapping = NULL;
-	mutex_unlock(&dev->struct_mutex);
-
-	DRM_DEBUG("lastclose completed\n");
-	return 0;
-}
-
-/** File operations structure */
-static const struct file_operations drm_stub_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_stub_open,
-	.llseek = noop_llseek,
-};
-
-static int __init drm_core_init(void)
-{
-	int ret = -ENOMEM;
-
-	drm_global_init();
-	idr_init(&drm_minors_idr);
-
-	if (register_chrdev(DRM_MAJOR, "drm", &drm_stub_fops))
-		goto err_p1;
-
-	drm_class = drm_sysfs_create(THIS_MODULE, "drm");
-	if (IS_ERR(drm_class)) {
-		printk(KERN_ERR "DRM: Error creating drm class.\n");
-		ret = PTR_ERR(drm_class);
-		goto err_p2;
-	}
-
-	drm_proc_root = proc_mkdir("dri", NULL);
-	if (!drm_proc_root) {
-		DRM_ERROR("Cannot create /proc/dri\n");
-		ret = -1;
-		goto err_p3;
-	}
-
-	drm_debugfs_root = debugfs_create_dir("dri", NULL);
-	if (!drm_debugfs_root) {
-		DRM_ERROR("Cannot create /sys/kernel/debug/dri\n");
-		ret = -1;
-		goto err_p3;
-	}
-
-	DRM_INFO("Initialized %s %d.%d.%d %s\n",
-		 CORE_NAME, CORE_MAJOR, CORE_MINOR, CORE_PATCHLEVEL, CORE_DATE);
-	return 0;
-err_p3:
-	drm_sysfs_destroy();
-err_p2:
-	unregister_chrdev(DRM_MAJOR, "drm");
-
-	idr_destroy(&drm_minors_idr);
-err_p1:
-	return ret;
-}
-
-static void __exit drm_core_exit(void)
-{
-	remove_proc_entry("dri", NULL);
-	debugfs_remove(drm_debugfs_root);
-	drm_sysfs_destroy();
-
-	unregister_chrdev(DRM_MAJOR, "drm");
-
-	idr_remove_all(&drm_minors_idr);
-	idr_destroy(&drm_minors_idr);
-}
-
-module_init(drm_core_init);
-module_exit(drm_core_exit);
-
-/**
- * Copy and IOCTL return string to user space
- */
-static int drm_copy_field(char *buf, size_t *buf_len, const char *value)
-{
-	int len;
-
-	/* don't overflow userbuf */
-	len = strlen(value);
-	if (len > *buf_len)
-		len = *buf_len;
-
-	/* let userspace know exact length of driver value (which could be
-	 * larger than the userspace-supplied buffer) */
-	*buf_len = strlen(value);
-
-	/* finally, try filling in the userbuf */
-	if (len && buf)
-		if (copy_to_user(buf, value, len))
-			return -EFAULT;
-	return 0;
-}
-
-/**
- * Get version information
- *
- * \param inode device inode.
- * \param filp file pointer.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_version structure.
- * \return zero on success or negative number on failure.
- *
- * Fills in the version information in \p arg.
- */
-static int drm_version(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_version *version = data;
-	int err;
-
-	version->version_major = dev->driver->major;
-	version->version_minor = dev->driver->minor;
-	version->version_patchlevel = dev->driver->patchlevel;
-	err = drm_copy_field(version->name, &version->name_len,
-			dev->driver->name);
-	if (!err)
-		err = drm_copy_field(version->date, &version->date_len,
-				dev->driver->date);
-	if (!err)
-		err = drm_copy_field(version->desc, &version->desc_len,
-				dev->driver->desc);
-
-	return err;
-}
-
-/**
- * Called whenever a process performs an ioctl on /dev/drm.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or negative number on failure.
- *
- * Looks up the ioctl function in the ::ioctls table, checking for root
- * previleges if so required, and dispatches to the respective function.
- */
-long drm_ioctl(struct file *filp,
-	      unsigned int cmd, unsigned long arg)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct drm_device *dev;
-	struct drm_ioctl_desc *ioctl;
-	drm_ioctl_t *func;
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-	int retcode = -EINVAL;
-	char stack_kdata[128];
-	char *kdata = NULL;
-	unsigned int usize, asize;
-
-	dev = file_priv->minor->dev;
-
-	if (drm_device_is_unplugged(dev))
-		return -ENODEV;
-
-	atomic_inc(&dev->ioctl_count);
-	atomic_inc(&dev->counts[_DRM_STAT_IOCTLS]);
-	++file_priv->ioctl_count;
-
-	DRM_DEBUG("pid=%d, cmd=0x%02x, nr=0x%02x, dev 0x%lx, auth=%d\n",
-		  task_pid_nr(current), cmd, nr,
-		  (long)old_encode_dev(file_priv->minor->device),
-		  file_priv->authenticated);
-
-	if ((nr >= DRM_CORE_IOCTL_COUNT) &&
-	    ((nr < DRM_COMMAND_BASE) || (nr >= DRM_COMMAND_END)))
-		goto err_i1;
-	if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END) &&
-	    (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) {
-		u32 drv_size;
-		ioctl = &dev->driver->ioctls[nr - DRM_COMMAND_BASE];
-		drv_size = _IOC_SIZE(ioctl->cmd_drv);
-		usize = asize = _IOC_SIZE(cmd);
-		if (drv_size > asize)
-			asize = drv_size;
-	}
-	else if ((nr >= DRM_COMMAND_END) || (nr < DRM_COMMAND_BASE)) {
-		ioctl = &drm_ioctls[nr];
-		cmd = ioctl->cmd;
-		usize = asize = _IOC_SIZE(cmd);
-	} else
-		goto err_i1;
-
-	/* Do not trust userspace, use our own definition */
-	func = ioctl->func;
-	/* is there a local override? */
-	if ((nr == DRM_IOCTL_NR(DRM_IOCTL_DMA)) && dev->driver->dma_ioctl)
-		func = dev->driver->dma_ioctl;
-
-	if (!func) {
-		DRM_DEBUG("no function\n");
-		retcode = -EINVAL;
-	} else if (((ioctl->flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)) ||
-		   ((ioctl->flags & DRM_AUTH) && !file_priv->authenticated) ||
-		   ((ioctl->flags & DRM_MASTER) && !file_priv->is_master) ||
-		   (!(ioctl->flags & DRM_CONTROL_ALLOW) && (file_priv->minor->type == DRM_MINOR_CONTROL))) {
-		retcode = -EACCES;
-	} else {
-		if (cmd & (IOC_IN | IOC_OUT)) {
-			if (asize <= sizeof(stack_kdata)) {
-				kdata = stack_kdata;
-			} else {
-				kdata = kmalloc(asize, GFP_KERNEL);
-				if (!kdata) {
-					retcode = -ENOMEM;
-					goto err_i1;
-				}
-			}
-			if (asize > usize)
-				memset(kdata + usize, 0, asize - usize);
-		}
-
-		if (cmd & IOC_IN) {
-			if (copy_from_user(kdata, (void __user *)arg,
-					   usize) != 0) {
-				retcode = -EFAULT;
-				goto err_i1;
-			}
-		} else
-			memset(kdata, 0, usize);
-
-		if (ioctl->flags & DRM_UNLOCKED)
-			retcode = func(dev, kdata, file_priv);
-		else {
-			mutex_lock(&drm_global_mutex);
-			retcode = func(dev, kdata, file_priv);
-			mutex_unlock(&drm_global_mutex);
-		}
-
-		if (cmd & IOC_OUT) {
-			if (copy_to_user((void __user *)arg, kdata,
-					 usize) != 0)
-				retcode = -EFAULT;
-		}
-	}
-
-      err_i1:
-	if (kdata != stack_kdata)
-		kfree(kdata);
-	atomic_dec(&dev->ioctl_count);
-	if (retcode)
-		DRM_DEBUG("ret = %x\n", retcode);
-	return retcode;
-}
-
-EXPORT_SYMBOL(drm_ioctl);
-
-struct drm_local_map *drm_getsarea(struct drm_device *dev)
-{
-	struct drm_map_list *entry;
-
-	list_for_each_entry(entry, &dev->maplist, head) {
-		if (entry->map && entry->map->type == _DRM_SHM &&
-		    (entry->map->flags & _DRM_CONTAINS_LOCK)) {
-			return entry->map;
-		}
-	}
-	return NULL;
-}
-EXPORT_SYMBOL(drm_getsarea);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_edid.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_edid.c
deleted file mode 100644
index 6e38325d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_edid.c
+++ /dev/null
@@ -1,1816 +0,0 @@
-/*
- * Copyright (c) 2006 Luc Verhaegen (quirks list)
- * Copyright (c) 2007-2008 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- * Copyright 2010 Red Hat, Inc.
- *
- * DDC probing routines (drm_ddc_read & drm_do_probe_ddc_edid) originally from
- * FB layer.
- *   Copyright (C) 2006 Dennis Munsie <dmunsie@cecropia.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/export.h>
-#include "drmP.h"
-#include "drm_edid.h"
-#include "drm_edid_modes.h"
-
-#define version_greater(edid, maj, min) \
-	(((edid)->version > (maj)) || \
-	 ((edid)->version == (maj) && (edid)->revision > (min)))
-
-#define EDID_EST_TIMINGS 16
-#define EDID_STD_TIMINGS 8
-#define EDID_DETAILED_TIMINGS 4
-
-/*
- * EDID blocks out in the wild have a variety of bugs, try to collect
- * them here (note that userspace may work around broken monitors first,
- * but fixes should make their way here so that the kernel "just works"
- * on as many displays as possible).
- */
-
-/* First detailed mode wrong, use largest 60Hz mode */
-#define EDID_QUIRK_PREFER_LARGE_60		(1 << 0)
-/* Reported 135MHz pixel clock is too high, needs adjustment */
-#define EDID_QUIRK_135_CLOCK_TOO_HIGH		(1 << 1)
-/* Prefer the largest mode at 75 Hz */
-#define EDID_QUIRK_PREFER_LARGE_75		(1 << 2)
-/* Detail timing is in cm not mm */
-#define EDID_QUIRK_DETAILED_IN_CM		(1 << 3)
-/* Detailed timing descriptors have bogus size values, so just take the
- * maximum size and use that.
- */
-#define EDID_QUIRK_DETAILED_USE_MAXIMUM_SIZE	(1 << 4)
-/* Monitor forgot to set the first detailed is preferred bit. */
-#define EDID_QUIRK_FIRST_DETAILED_PREFERRED	(1 << 5)
-/* use +hsync +vsync for detailed mode */
-#define EDID_QUIRK_DETAILED_SYNC_PP		(1 << 6)
-
-struct detailed_mode_closure {
-	struct drm_connector *connector;
-	struct edid *edid;
-	bool preferred;
-	u32 quirks;
-	int modes;
-};
-
-#define LEVEL_DMT	0
-#define LEVEL_GTF	1
-#define LEVEL_GTF2	2
-#define LEVEL_CVT	3
-
-static struct edid_quirk {
-	char *vendor;
-	int product_id;
-	u32 quirks;
-} edid_quirk_list[] = {
-	/* Acer AL1706 */
-	{ "ACR", 44358, EDID_QUIRK_PREFER_LARGE_60 },
-	/* Acer F51 */
-	{ "API", 0x7602, EDID_QUIRK_PREFER_LARGE_60 },
-	/* Unknown Acer */
-	{ "ACR", 2423, EDID_QUIRK_FIRST_DETAILED_PREFERRED },
-
-	/* Belinea 10 15 55 */
-	{ "MAX", 1516, EDID_QUIRK_PREFER_LARGE_60 },
-	{ "MAX", 0x77e, EDID_QUIRK_PREFER_LARGE_60 },
-
-	/* Envision Peripherals, Inc. EN-7100e */
-	{ "EPI", 59264, EDID_QUIRK_135_CLOCK_TOO_HIGH },
-	/* Envision EN2028 */
-	{ "EPI", 8232, EDID_QUIRK_PREFER_LARGE_60 },
-
-	/* Funai Electronics PM36B */
-	{ "FCM", 13600, EDID_QUIRK_PREFER_LARGE_75 |
-	  EDID_QUIRK_DETAILED_IN_CM },
-
-	/* LG Philips LCD LP154W01-A5 */
-	{ "LPL", 0, EDID_QUIRK_DETAILED_USE_MAXIMUM_SIZE },
-	{ "LPL", 0x2a00, EDID_QUIRK_DETAILED_USE_MAXIMUM_SIZE },
-
-	/* Philips 107p5 CRT */
-	{ "PHL", 57364, EDID_QUIRK_FIRST_DETAILED_PREFERRED },
-
-	/* Proview AY765C */
-	{ "PTS", 765, EDID_QUIRK_FIRST_DETAILED_PREFERRED },
-
-	/* Samsung SyncMaster 205BW.  Note: irony */
-	{ "SAM", 541, EDID_QUIRK_DETAILED_SYNC_PP },
-	/* Samsung SyncMaster 22[5-6]BW */
-	{ "SAM", 596, EDID_QUIRK_PREFER_LARGE_60 },
-	{ "SAM", 638, EDID_QUIRK_PREFER_LARGE_60 },
-};
-
-/*** DDC fetch and block validation ***/
-
-static const u8 edid_header[] = {
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00
-};
-
- /*
- * Sanity check the header of the base EDID block.  Return 8 if the header
- * is perfect, down to 0 if it's totally wrong.
- */
-int drm_edid_header_is_valid(const u8 *raw_edid)
-{
-	int i, score = 0;
-
-	for (i = 0; i < sizeof(edid_header); i++)
-		if (raw_edid[i] == edid_header[i])
-			score++;
-
-	return score;
-}
-EXPORT_SYMBOL(drm_edid_header_is_valid);
-
-
-/*
- * Sanity check the EDID block (base or extension).  Return 0 if the block
- * doesn't check out, or 1 if it's valid.
- */
-bool drm_edid_block_valid(u8 *raw_edid)
-{
-	int i;
-	u8 csum = 0;
-	struct edid *edid = (struct edid *)raw_edid;
-
-	if (raw_edid[0] == 0x00) {
-		int score = drm_edid_header_is_valid(raw_edid);
-		if (score == 8) ;
-		else if (score >= 6) {
-			DRM_DEBUG("Fixing EDID header, your hardware may be failing\n");
-			memcpy(raw_edid, edid_header, sizeof(edid_header));
-		} else {
-			goto bad;
-		}
-	}
-
-	for (i = 0; i < EDID_LENGTH; i++)
-		csum += raw_edid[i];
-	if (csum) {
-		DRM_ERROR("EDID checksum is invalid, remainder is %d\n", csum);
-
-		/* allow CEA to slide through, switches mangle this */
-		if (raw_edid[0] != 0x02)
-			goto bad;
-	}
-
-	/* per-block-type checks */
-	switch (raw_edid[0]) {
-	case 0: /* base */
-		if (edid->version != 1) {
-			DRM_ERROR("EDID has major version %d, instead of 1\n", edid->version);
-			goto bad;
-		}
-
-		if (edid->revision > 4)
-			DRM_DEBUG("EDID minor > 4, assuming backward compatibility\n");
-		break;
-
-	default:
-		break;
-	}
-
-	return 1;
-
-bad:
-	if (raw_edid) {
-		printk(KERN_ERR "Raw EDID:\n");
-		print_hex_dump(KERN_ERR, " \t", DUMP_PREFIX_NONE, 16, 1,
-			       raw_edid, EDID_LENGTH, false);
-	}
-	return 0;
-}
-EXPORT_SYMBOL(drm_edid_block_valid);
-
-/**
- * drm_edid_is_valid - sanity check EDID data
- * @edid: EDID data
- *
- * Sanity-check an entire EDID record (including extensions)
- */
-bool drm_edid_is_valid(struct edid *edid)
-{
-	int i;
-	u8 *raw = (u8 *)edid;
-
-	if (!edid)
-		return false;
-
-	for (i = 0; i <= edid->extensions; i++)
-		if (!drm_edid_block_valid(raw + i * EDID_LENGTH))
-			return false;
-
-	return true;
-}
-EXPORT_SYMBOL(drm_edid_is_valid);
-
-#define DDC_SEGMENT_ADDR 0x30
-/**
- * Get EDID information via I2C.
- *
- * \param adapter : i2c device adaptor
- * \param buf     : EDID data buffer to be filled
- * \param len     : EDID data buffer length
- * \return 0 on success or -1 on failure.
- *
- * Try to fetch EDID information by calling i2c driver function.
- */
-static int
-drm_do_probe_ddc_edid(struct i2c_adapter *adapter, unsigned char *buf,
-		      int block, int len)
-{
-	unsigned char start = block * EDID_LENGTH;
-	int ret, retries = 5;
-
-	/* The core i2c driver will automatically retry the transfer if the
-	 * adapter reports EAGAIN. However, we find that bit-banging transfers
-	 * are susceptible to errors under a heavily loaded machine and
-	 * generate spurious NAKs and timeouts. Retrying the transfer
-	 * of the individual block a few times seems to overcome this.
-	 */
-	do {
-		struct i2c_msg msgs[] = {
-			{
-				.addr	= DDC_ADDR,
-				.flags	= 0,
-				.len	= 1,
-				.buf	= &start,
-			}, {
-				.addr	= DDC_ADDR,
-				.flags	= I2C_M_RD,
-				.len	= len,
-				.buf	= buf,
-			}
-		};
-		ret = i2c_transfer(adapter, msgs, 2);
-		if (ret == -ENXIO) {
-			DRM_DEBUG_KMS("drm: skipping non-existent adapter %s\n",
-					adapter->name);
-			break;
-		}
-	} while (ret != 2 && --retries);
-
-	return ret == 2 ? 0 : -1;
-}
-
-static bool drm_edid_is_zero(u8 *in_edid, int length)
-{
-	int i;
-	u32 *raw_edid = (u32 *)in_edid;
-
-	for (i = 0; i < length / 4; i++)
-		if (*(raw_edid + i) != 0)
-			return false;
-	return true;
-}
-
-static u8 *
-drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter)
-{
-	int i, j = 0, valid_extensions = 0;
-	u8 *block, *new;
-
-	if ((block = kmalloc(EDID_LENGTH, GFP_KERNEL)) == NULL)
-		return NULL;
-
-	/* base block fetch */
-	for (i = 0; i < 4; i++) {
-		if (drm_do_probe_ddc_edid(adapter, block, 0, EDID_LENGTH))
-			goto out;
-		if (drm_edid_block_valid(block))
-			break;
-		if (i == 0 && drm_edid_is_zero(block, EDID_LENGTH)) {
-			connector->null_edid_counter++;
-			goto carp;
-		}
-	}
-	if (i == 4)
-		goto carp;
-
-	/* if there's no extensions, we're done */
-	if (block[0x7e] == 0)
-		return block;
-
-	new = krealloc(block, (block[0x7e] + 1) * EDID_LENGTH, GFP_KERNEL);
-	if (!new)
-		goto out;
-	block = new;
-
-	for (j = 1; j <= block[0x7e]; j++) {
-		for (i = 0; i < 4; i++) {
-			if (drm_do_probe_ddc_edid(adapter,
-				  block + (valid_extensions + 1) * EDID_LENGTH,
-				  j, EDID_LENGTH))
-				goto out;
-			if (drm_edid_block_valid(block + (valid_extensions + 1) * EDID_LENGTH)) {
-				valid_extensions++;
-				break;
-			}
-		}
-		if (i == 4)
-			dev_warn(connector->dev->dev,
-			 "%s: Ignoring invalid EDID block %d.\n",
-			 drm_get_connector_name(connector), j);
-	}
-
-	if (valid_extensions != block[0x7e]) {
-		block[EDID_LENGTH-1] += block[0x7e] - valid_extensions;
-		block[0x7e] = valid_extensions;
-		new = krealloc(block, (valid_extensions + 1) * EDID_LENGTH, GFP_KERNEL);
-		if (!new)
-			goto out;
-		block = new;
-	}
-
-	return block;
-
-carp:
-	dev_warn(connector->dev->dev, "%s: EDID block %d invalid.\n",
-		 drm_get_connector_name(connector), j);
-
-out:
-	kfree(block);
-	return NULL;
-}
-
-/**
- * Probe DDC presence.
- *
- * \param adapter : i2c device adaptor
- * \return 1 on success
- */
-static bool
-drm_probe_ddc(struct i2c_adapter *adapter)
-{
-	unsigned char out;
-
-	return (drm_do_probe_ddc_edid(adapter, &out, 0, 1) == 0);
-}
-
-/**
- * drm_get_edid - get EDID data, if available
- * @connector: connector we're probing
- * @adapter: i2c adapter to use for DDC
- *
- * Poke the given i2c channel to grab EDID data if possible.  If found,
- * attach it to the connector.
- *
- * Return edid data or NULL if we couldn't find any.
- */
-struct edid *drm_get_edid(struct drm_connector *connector,
-			  struct i2c_adapter *adapter)
-{
-	struct edid *edid = NULL;
-
-	if (drm_probe_ddc(adapter))
-		edid = (struct edid *)drm_do_get_edid(connector, adapter);
-
-	connector->display_info.raw_edid = (char *)edid;
-
-	return edid;
-
-}
-EXPORT_SYMBOL(drm_get_edid);
-
-/*** EDID parsing ***/
-
-/**
- * edid_vendor - match a string against EDID's obfuscated vendor field
- * @edid: EDID to match
- * @vendor: vendor string
- *
- * Returns true if @vendor is in @edid, false otherwise
- */
-static bool edid_vendor(struct edid *edid, char *vendor)
-{
-	char edid_vendor[3];
-
-	edid_vendor[0] = ((edid->mfg_id[0] & 0x7c) >> 2) + '@';
-	edid_vendor[1] = (((edid->mfg_id[0] & 0x3) << 3) |
-			  ((edid->mfg_id[1] & 0xe0) >> 5)) + '@';
-	edid_vendor[2] = (edid->mfg_id[1] & 0x1f) + '@';
-
-	return !strncmp(edid_vendor, vendor, 3);
-}
-
-/**
- * edid_get_quirks - return quirk flags for a given EDID
- * @edid: EDID to process
- *
- * This tells subsequent routines what fixes they need to apply.
- */
-static u32 edid_get_quirks(struct edid *edid)
-{
-	struct edid_quirk *quirk;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(edid_quirk_list); i++) {
-		quirk = &edid_quirk_list[i];
-
-		if (edid_vendor(edid, quirk->vendor) &&
-		    (EDID_PRODUCT_ID(edid) == quirk->product_id))
-			return quirk->quirks;
-	}
-
-	return 0;
-}
-
-#define MODE_SIZE(m) ((m)->hdisplay * (m)->vdisplay)
-#define MODE_REFRESH_DIFF(m,r) (abs((m)->vrefresh - target_refresh))
-
-/**
- * edid_fixup_preferred - set preferred modes based on quirk list
- * @connector: has mode list to fix up
- * @quirks: quirks list
- *
- * Walk the mode list for @connector, clearing the preferred status
- * on existing modes and setting it anew for the right mode ala @quirks.
- */
-static void edid_fixup_preferred(struct drm_connector *connector,
-				 u32 quirks)
-{
-	struct drm_display_mode *t, *cur_mode, *preferred_mode;
-	int target_refresh = 0;
-
-	if (list_empty(&connector->probed_modes))
-		return;
-
-	if (quirks & EDID_QUIRK_PREFER_LARGE_60)
-		target_refresh = 60;
-	if (quirks & EDID_QUIRK_PREFER_LARGE_75)
-		target_refresh = 75;
-
-	preferred_mode = list_first_entry(&connector->probed_modes,
-					  struct drm_display_mode, head);
-
-	list_for_each_entry_safe(cur_mode, t, &connector->probed_modes, head) {
-		cur_mode->type &= ~DRM_MODE_TYPE_PREFERRED;
-
-		if (cur_mode == preferred_mode)
-			continue;
-
-		/* Largest mode is preferred */
-		if (MODE_SIZE(cur_mode) > MODE_SIZE(preferred_mode))
-			preferred_mode = cur_mode;
-
-		/* At a given size, try to get closest to target refresh */
-		if ((MODE_SIZE(cur_mode) == MODE_SIZE(preferred_mode)) &&
-		    MODE_REFRESH_DIFF(cur_mode, target_refresh) <
-		    MODE_REFRESH_DIFF(preferred_mode, target_refresh)) {
-			preferred_mode = cur_mode;
-		}
-	}
-
-	preferred_mode->type |= DRM_MODE_TYPE_PREFERRED;
-}
-
-struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
-					   int hsize, int vsize, int fresh)
-{
-	struct drm_display_mode *mode = NULL;
-	int i;
-
-	for (i = 0; i < drm_num_dmt_modes; i++) {
-		const struct drm_display_mode *ptr = &drm_dmt_modes[i];
-		if (hsize == ptr->hdisplay &&
-			vsize == ptr->vdisplay &&
-			fresh == drm_mode_vrefresh(ptr)) {
-			/* get the expected default mode */
-			mode = drm_mode_duplicate(dev, ptr);
-			break;
-		}
-	}
-	return mode;
-}
-EXPORT_SYMBOL(drm_mode_find_dmt);
-
-typedef void detailed_cb(struct detailed_timing *timing, void *closure);
-
-static void
-cea_for_each_detailed_block(u8 *ext, detailed_cb *cb, void *closure)
-{
-	int i, n = 0;
-	u8 d = ext[0x02];
-	u8 *det_base = ext + d;
-
-	n = (127 - d) / 18;
-	for (i = 0; i < n; i++)
-		cb((struct detailed_timing *)(det_base + 18 * i), closure);
-}
-
-static void
-vtb_for_each_detailed_block(u8 *ext, detailed_cb *cb, void *closure)
-{
-	unsigned int i, n = min((int)ext[0x02], 6);
-	u8 *det_base = ext + 5;
-
-	if (ext[0x01] != 1)
-		return; /* unknown version */
-
-	for (i = 0; i < n; i++)
-		cb((struct detailed_timing *)(det_base + 18 * i), closure);
-}
-
-static void
-drm_for_each_detailed_block(u8 *raw_edid, detailed_cb *cb, void *closure)
-{
-	int i;
-	struct edid *edid = (struct edid *)raw_edid;
-
-	if (edid == NULL)
-		return;
-
-	for (i = 0; i < EDID_DETAILED_TIMINGS; i++)
-		cb(&(edid->detailed_timings[i]), closure);
-
-	for (i = 1; i <= raw_edid[0x7e]; i++) {
-		u8 *ext = raw_edid + (i * EDID_LENGTH);
-		switch (*ext) {
-		case CEA_EXT:
-			cea_for_each_detailed_block(ext, cb, closure);
-			break;
-		case VTB_EXT:
-			vtb_for_each_detailed_block(ext, cb, closure);
-			break;
-		default:
-			break;
-		}
-	}
-}
-
-static void
-is_rb(struct detailed_timing *t, void *data)
-{
-	u8 *r = (u8 *)t;
-	if (r[3] == EDID_DETAIL_MONITOR_RANGE)
-		if (r[15] & 0x10)
-			*(bool *)data = true;
-}
-
-/* EDID 1.4 defines this explicitly.  For EDID 1.3, we guess, badly. */
-static bool
-drm_monitor_supports_rb(struct edid *edid)
-{
-	if (edid->revision >= 4) {
-		bool ret = false;
-		drm_for_each_detailed_block((u8 *)edid, is_rb, &ret);
-		return ret;
-	}
-
-	return ((edid->input & DRM_EDID_INPUT_DIGITAL) != 0);
-}
-
-static void
-find_gtf2(struct detailed_timing *t, void *data)
-{
-	u8 *r = (u8 *)t;
-	if (r[3] == EDID_DETAIL_MONITOR_RANGE && r[10] == 0x02)
-		*(u8 **)data = r;
-}
-
-/* Secondary GTF curve kicks in above some break frequency */
-static int
-drm_gtf2_hbreak(struct edid *edid)
-{
-	u8 *r = NULL;
-	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
-	return r ? (r[12] * 2) : 0;
-}
-
-static int
-drm_gtf2_2c(struct edid *edid)
-{
-	u8 *r = NULL;
-	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
-	return r ? r[13] : 0;
-}
-
-static int
-drm_gtf2_m(struct edid *edid)
-{
-	u8 *r = NULL;
-	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
-	return r ? (r[15] << 8) + r[14] : 0;
-}
-
-static int
-drm_gtf2_k(struct edid *edid)
-{
-	u8 *r = NULL;
-	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
-	return r ? r[16] : 0;
-}
-
-static int
-drm_gtf2_2j(struct edid *edid)
-{
-	u8 *r = NULL;
-	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
-	return r ? r[17] : 0;
-}
-
-/**
- * standard_timing_level - get std. timing level(CVT/GTF/DMT)
- * @edid: EDID block to scan
- */
-static int standard_timing_level(struct edid *edid)
-{
-	if (edid->revision >= 2) {
-		if (edid->revision >= 4 && (edid->features & DRM_EDID_FEATURE_DEFAULT_GTF))
-			return LEVEL_CVT;
-		if (drm_gtf2_hbreak(edid))
-			return LEVEL_GTF2;
-		return LEVEL_GTF;
-	}
-	return LEVEL_DMT;
-}
-
-/*
- * 0 is reserved.  The spec says 0x01 fill for unused timings.  Some old
- * monitors fill with ascii space (0x20) instead.
- */
-static int
-bad_std_timing(u8 a, u8 b)
-{
-	return (a == 0x00 && b == 0x00) ||
-	       (a == 0x01 && b == 0x01) ||
-	       (a == 0x20 && b == 0x20);
-}
-
-/**
- * drm_mode_std - convert standard mode info (width, height, refresh) into mode
- * @t: standard timing params
- * @timing_level: standard timing level
- *
- * Take the standard timing params (in this case width, aspect, and refresh)
- * and convert them into a real mode using CVT/GTF/DMT.
- */
-static struct drm_display_mode *
-drm_mode_std(struct drm_connector *connector, struct edid *edid,
-	     struct std_timing *t, int revision)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_display_mode *m, *mode = NULL;
-	int hsize, vsize;
-	int vrefresh_rate;
-	unsigned aspect_ratio = (t->vfreq_aspect & EDID_TIMING_ASPECT_MASK)
-		>> EDID_TIMING_ASPECT_SHIFT;
-	unsigned vfreq = (t->vfreq_aspect & EDID_TIMING_VFREQ_MASK)
-		>> EDID_TIMING_VFREQ_SHIFT;
-	int timing_level = standard_timing_level(edid);
-
-	if (bad_std_timing(t->hsize, t->vfreq_aspect))
-		return NULL;
-
-	/* According to the EDID spec, the hdisplay = hsize * 8 + 248 */
-	hsize = t->hsize * 8 + 248;
-	/* vrefresh_rate = vfreq + 60 */
-	vrefresh_rate = vfreq + 60;
-	/* the vdisplay is calculated based on the aspect ratio */
-	if (aspect_ratio == 0) {
-		if (revision < 3)
-			vsize = hsize;
-		else
-			vsize = (hsize * 10) / 16;
-	} else if (aspect_ratio == 1)
-		vsize = (hsize * 3) / 4;
-	else if (aspect_ratio == 2)
-		vsize = (hsize * 4) / 5;
-	else
-		vsize = (hsize * 9) / 16;
-
-	/* HDTV hack, part 1 */
-	if (vrefresh_rate == 60 &&
-	    ((hsize == 1360 && vsize == 765) ||
-	     (hsize == 1368 && vsize == 769))) {
-		hsize = 1366;
-		vsize = 768;
-	}
-
-	/*
-	 * If this connector already has a mode for this size and refresh
-	 * rate (because it came from detailed or CVT info), use that
-	 * instead.  This way we don't have to guess at interlace or
-	 * reduced blanking.
-	 */
-	list_for_each_entry(m, &connector->probed_modes, head)
-		if (m->hdisplay == hsize && m->vdisplay == vsize &&
-		    drm_mode_vrefresh(m) == vrefresh_rate)
-			return NULL;
-
-	/* HDTV hack, part 2 */
-	if (hsize == 1366 && vsize == 768 && vrefresh_rate == 60) {
-		mode = drm_cvt_mode(dev, 1366, 768, vrefresh_rate, 0, 0,
-				    false);
-		mode->hdisplay = 1366;
-		mode->hsync_start = mode->hsync_start - 1;
-		mode->hsync_end = mode->hsync_end - 1;
-		return mode;
-	}
-
-	/* check whether it can be found in default mode table */
-	mode = drm_mode_find_dmt(dev, hsize, vsize, vrefresh_rate);
-	if (mode)
-		return mode;
-
-	switch (timing_level) {
-	case LEVEL_DMT:
-		break;
-	case LEVEL_GTF:
-		mode = drm_gtf_mode(dev, hsize, vsize, vrefresh_rate, 0, 0);
-		break;
-	case LEVEL_GTF2:
-		/*
-		 * This is potentially wrong if there's ever a monitor with
-		 * more than one ranges section, each claiming a different
-		 * secondary GTF curve.  Please don't do that.
-		 */
-		mode = drm_gtf_mode(dev, hsize, vsize, vrefresh_rate, 0, 0);
-		if (drm_mode_hsync(mode) > drm_gtf2_hbreak(edid)) {
-			drm_mode_destroy(dev, mode);
-			mode = drm_gtf_mode_complex(dev, hsize, vsize,
-						    vrefresh_rate, 0, 0,
-						    drm_gtf2_m(edid),
-						    drm_gtf2_2c(edid),
-						    drm_gtf2_k(edid),
-						    drm_gtf2_2j(edid));
-		}
-		break;
-	case LEVEL_CVT:
-		mode = drm_cvt_mode(dev, hsize, vsize, vrefresh_rate, 0, 0,
-				    false);
-		break;
-	}
-	return mode;
-}
-
-/*
- * EDID is delightfully ambiguous about how interlaced modes are to be
- * encoded.  Our internal representation is of frame height, but some
- * HDTV detailed timings are encoded as field height.
- *
- * The format list here is from CEA, in frame size.  Technically we
- * should be checking refresh rate too.  Whatever.
- */
-static void
-drm_mode_do_interlace_quirk(struct drm_display_mode *mode,
-			    struct detailed_pixel_timing *pt)
-{
-	int i;
-	static const struct {
-		int w, h;
-	} cea_interlaced[] = {
-		{ 1920, 1080 },
-		{  720,  480 },
-		{ 1440,  480 },
-		{ 2880,  480 },
-		{  720,  576 },
-		{ 1440,  576 },
-		{ 2880,  576 },
-	};
-
-	if (!(pt->misc & DRM_EDID_PT_INTERLACED))
-		return;
-
-	for (i = 0; i < ARRAY_SIZE(cea_interlaced); i++) {
-		if ((mode->hdisplay == cea_interlaced[i].w) &&
-		    (mode->vdisplay == cea_interlaced[i].h / 2)) {
-			mode->vdisplay *= 2;
-			mode->vsync_start *= 2;
-			mode->vsync_end *= 2;
-			mode->vtotal *= 2;
-			mode->vtotal |= 1;
-		}
-	}
-
-	mode->flags |= DRM_MODE_FLAG_INTERLACE;
-}
-
-/**
- * drm_mode_detailed - create a new mode from an EDID detailed timing section
- * @dev: DRM device (needed to create new mode)
- * @edid: EDID block
- * @timing: EDID detailed timing info
- * @quirks: quirks to apply
- *
- * An EDID detailed timing block contains enough info for us to create and
- * return a new struct drm_display_mode.
- */
-static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
-						  struct edid *edid,
-						  struct detailed_timing *timing,
-						  u32 quirks)
-{
-	struct drm_display_mode *mode;
-	struct detailed_pixel_timing *pt = &timing->data.pixel_data;
-	unsigned hactive = (pt->hactive_hblank_hi & 0xf0) << 4 | pt->hactive_lo;
-	unsigned vactive = (pt->vactive_vblank_hi & 0xf0) << 4 | pt->vactive_lo;
-	unsigned hblank = (pt->hactive_hblank_hi & 0xf) << 8 | pt->hblank_lo;
-	unsigned vblank = (pt->vactive_vblank_hi & 0xf) << 8 | pt->vblank_lo;
-	unsigned hsync_offset = (pt->hsync_vsync_offset_pulse_width_hi & 0xc0) << 2 | pt->hsync_offset_lo;
-	unsigned hsync_pulse_width = (pt->hsync_vsync_offset_pulse_width_hi & 0x30) << 4 | pt->hsync_pulse_width_lo;
-	unsigned vsync_offset = (pt->hsync_vsync_offset_pulse_width_hi & 0xc) >> 2 | pt->vsync_offset_pulse_width_lo >> 4;
-	unsigned vsync_pulse_width = (pt->hsync_vsync_offset_pulse_width_hi & 0x3) << 4 | (pt->vsync_offset_pulse_width_lo & 0xf);
-
-	/* ignore tiny modes */
-	if (hactive < 64 || vactive < 64)
-		return NULL;
-
-	if (pt->misc & DRM_EDID_PT_STEREO) {
-		printk(KERN_WARNING "stereo mode not supported\n");
-		return NULL;
-	}
-	if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) {
-		printk(KERN_WARNING "composite sync not supported\n");
-	}
-
-	/* it is incorrect if hsync/vsync width is zero */
-	if (!hsync_pulse_width || !vsync_pulse_width) {
-		DRM_DEBUG_KMS("Incorrect Detailed timing. "
-				"Wrong Hsync/Vsync pulse width\n");
-		return NULL;
-	}
-	mode = drm_mode_create(dev);
-	if (!mode)
-		return NULL;
-
-	mode->type = DRM_MODE_TYPE_DRIVER;
-
-	if (quirks & EDID_QUIRK_135_CLOCK_TOO_HIGH)
-		timing->pixel_clock = cpu_to_le16(1088);
-
-	mode->clock = le16_to_cpu(timing->pixel_clock) * 10;
-
-	mode->hdisplay = hactive;
-	mode->hsync_start = mode->hdisplay + hsync_offset;
-	mode->hsync_end = mode->hsync_start + hsync_pulse_width;
-	mode->htotal = mode->hdisplay + hblank;
-
-	mode->vdisplay = vactive;
-	mode->vsync_start = mode->vdisplay + vsync_offset;
-	mode->vsync_end = mode->vsync_start + vsync_pulse_width;
-	mode->vtotal = mode->vdisplay + vblank;
-
-	/* Some EDIDs have bogus h/vtotal values */
-	if (mode->hsync_end > mode->htotal)
-		mode->htotal = mode->hsync_end + 1;
-	if (mode->vsync_end > mode->vtotal)
-		mode->vtotal = mode->vsync_end + 1;
-
-	drm_mode_do_interlace_quirk(mode, pt);
-
-	drm_mode_set_name(mode);
-
-	if (quirks & EDID_QUIRK_DETAILED_SYNC_PP) {
-		pt->misc |= DRM_EDID_PT_HSYNC_POSITIVE | DRM_EDID_PT_VSYNC_POSITIVE;
-	}
-
-	mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
-		DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
-	mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
-		DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
-
-	mode->width_mm = pt->width_mm_lo | (pt->width_height_mm_hi & 0xf0) << 4;
-	mode->height_mm = pt->height_mm_lo | (pt->width_height_mm_hi & 0xf) << 8;
-
-	if (quirks & EDID_QUIRK_DETAILED_IN_CM) {
-		mode->width_mm *= 10;
-		mode->height_mm *= 10;
-	}
-
-	if (quirks & EDID_QUIRK_DETAILED_USE_MAXIMUM_SIZE) {
-		mode->width_mm = edid->width_cm * 10;
-		mode->height_mm = edid->height_cm * 10;
-	}
-
-	return mode;
-}
-
-static bool
-mode_is_rb(const struct drm_display_mode *mode)
-{
-	return (mode->htotal - mode->hdisplay == 160) &&
-	       (mode->hsync_end - mode->hdisplay == 80) &&
-	       (mode->hsync_end - mode->hsync_start == 32) &&
-	       (mode->vsync_start - mode->vdisplay == 3);
-}
-
-static bool
-mode_in_hsync_range(const struct drm_display_mode *mode,
-		    struct edid *edid, u8 *t)
-{
-	int hsync, hmin, hmax;
-
-	hmin = t[7];
-	if (edid->revision >= 4)
-	    hmin += ((t[4] & 0x04) ? 255 : 0);
-	hmax = t[8];
-	if (edid->revision >= 4)
-	    hmax += ((t[4] & 0x08) ? 255 : 0);
-	hsync = drm_mode_hsync(mode);
-
-	return (hsync <= hmax && hsync >= hmin);
-}
-
-static bool
-mode_in_vsync_range(const struct drm_display_mode *mode,
-		    struct edid *edid, u8 *t)
-{
-	int vsync, vmin, vmax;
-
-	vmin = t[5];
-	if (edid->revision >= 4)
-	    vmin += ((t[4] & 0x01) ? 255 : 0);
-	vmax = t[6];
-	if (edid->revision >= 4)
-	    vmax += ((t[4] & 0x02) ? 255 : 0);
-	vsync = drm_mode_vrefresh(mode);
-
-	return (vsync <= vmax && vsync >= vmin);
-}
-
-static u32
-range_pixel_clock(struct edid *edid, u8 *t)
-{
-	/* unspecified */
-	if (t[9] == 0 || t[9] == 255)
-		return 0;
-
-	/* 1.4 with CVT support gives us real precision, yay */
-	if (edid->revision >= 4 && t[10] == 0x04)
-		return (t[9] * 10000) - ((t[12] >> 2) * 250);
-
-	/* 1.3 is pathetic, so fuzz up a bit */
-	return t[9] * 10000 + 5001;
-}
-
-static bool
-mode_in_range(const struct drm_display_mode *mode, struct edid *edid,
-	      struct detailed_timing *timing)
-{
-	u32 max_clock;
-	u8 *t = (u8 *)timing;
-
-	if (!mode_in_hsync_range(mode, edid, t))
-		return false;
-
-	if (!mode_in_vsync_range(mode, edid, t))
-		return false;
-
-	if ((max_clock = range_pixel_clock(edid, t)))
-		if (mode->clock > max_clock)
-			return false;
-
-	/* 1.4 max horizontal check */
-	if (edid->revision >= 4 && t[10] == 0x04)
-		if (t[13] && mode->hdisplay > 8 * (t[13] + (256 * (t[12]&0x3))))
-			return false;
-
-	if (mode_is_rb(mode) && !drm_monitor_supports_rb(edid))
-		return false;
-
-	return true;
-}
-
-/*
- * XXX If drm_dmt_modes ever regrows the CVT-R modes (and it will) this will
- * need to account for them.
- */
-static int
-drm_gtf_modes_for_range(struct drm_connector *connector, struct edid *edid,
-			struct detailed_timing *timing)
-{
-	int i, modes = 0;
-	struct drm_display_mode *newmode;
-	struct drm_device *dev = connector->dev;
-
-	for (i = 0; i < drm_num_dmt_modes; i++) {
-		if (mode_in_range(drm_dmt_modes + i, edid, timing)) {
-			newmode = drm_mode_duplicate(dev, &drm_dmt_modes[i]);
-			if (newmode) {
-				drm_mode_probed_add(connector, newmode);
-				modes++;
-			}
-		}
-	}
-
-	return modes;
-}
-
-static void
-do_inferred_modes(struct detailed_timing *timing, void *c)
-{
-	struct detailed_mode_closure *closure = c;
-	struct detailed_non_pixel *data = &timing->data.other_data;
-	int gtf = (closure->edid->features & DRM_EDID_FEATURE_DEFAULT_GTF);
-
-	if (gtf && data->type == EDID_DETAIL_MONITOR_RANGE)
-		closure->modes += drm_gtf_modes_for_range(closure->connector,
-							  closure->edid,
-							  timing);
-}
-
-static int
-add_inferred_modes(struct drm_connector *connector, struct edid *edid)
-{
-	struct detailed_mode_closure closure = {
-		connector, edid, 0, 0, 0
-	};
-
-	if (version_greater(edid, 1, 0))
-		drm_for_each_detailed_block((u8 *)edid, do_inferred_modes,
-					    &closure);
-
-	return closure.modes;
-}
-
-static int
-drm_est3_modes(struct drm_connector *connector, struct detailed_timing *timing)
-{
-	int i, j, m, modes = 0;
-	struct drm_display_mode *mode;
-	u8 *est = ((u8 *)timing) + 5;
-
-	for (i = 0; i < 6; i++) {
-		for (j = 7; j > 0; j--) {
-			m = (i * 8) + (7 - j);
-			if (m >= ARRAY_SIZE(est3_modes))
-				break;
-			if (est[i] & (1 << j)) {
-				mode = drm_mode_find_dmt(connector->dev,
-							 est3_modes[m].w,
-							 est3_modes[m].h,
-							 est3_modes[m].r
-							 /*, est3_modes[m].rb */);
-				if (mode) {
-					drm_mode_probed_add(connector, mode);
-					modes++;
-				}
-			}
-		}
-	}
-
-	return modes;
-}
-
-static void
-do_established_modes(struct detailed_timing *timing, void *c)
-{
-	struct detailed_mode_closure *closure = c;
-	struct detailed_non_pixel *data = &timing->data.other_data;
-
-	if (data->type == EDID_DETAIL_EST_TIMINGS)
-		closure->modes += drm_est3_modes(closure->connector, timing);
-}
-
-/**
- * add_established_modes - get est. modes from EDID and add them
- * @edid: EDID block to scan
- *
- * Each EDID block contains a bitmap of the supported "established modes" list
- * (defined above).  Tease them out and add them to the global modes list.
- */
-static int
-add_established_modes(struct drm_connector *connector, struct edid *edid)
-{
-	struct drm_device *dev = connector->dev;
-	unsigned long est_bits = edid->established_timings.t1 |
-		(edid->established_timings.t2 << 8) |
-		((edid->established_timings.mfg_rsvd & 0x80) << 9);
-	int i, modes = 0;
-	struct detailed_mode_closure closure = {
-		connector, edid, 0, 0, 0
-	};
-
-	for (i = 0; i <= EDID_EST_TIMINGS; i++) {
-		if (est_bits & (1<<i)) {
-			struct drm_display_mode *newmode;
-			newmode = drm_mode_duplicate(dev, &edid_est_modes[i]);
-			if (newmode) {
-				drm_mode_probed_add(connector, newmode);
-				modes++;
-			}
-		}
-	}
-
-	if (version_greater(edid, 1, 0))
-		    drm_for_each_detailed_block((u8 *)edid,
-						do_established_modes, &closure);
-
-	return modes + closure.modes;
-}
-
-static void
-do_standard_modes(struct detailed_timing *timing, void *c)
-{
-	struct detailed_mode_closure *closure = c;
-	struct detailed_non_pixel *data = &timing->data.other_data;
-	struct drm_connector *connector = closure->connector;
-	struct edid *edid = closure->edid;
-
-	if (data->type == EDID_DETAIL_STD_MODES) {
-		int i;
-		for (i = 0; i < 6; i++) {
-			struct std_timing *std;
-			struct drm_display_mode *newmode;
-
-			std = &data->data.timings[i];
-			newmode = drm_mode_std(connector, edid, std,
-					       edid->revision);
-			if (newmode) {
-				drm_mode_probed_add(connector, newmode);
-				closure->modes++;
-			}
-		}
-	}
-}
-
-/**
- * add_standard_modes - get std. modes from EDID and add them
- * @edid: EDID block to scan
- *
- * Standard modes can be calculated using the appropriate standard (DMT,
- * GTF or CVT. Grab them from @edid and add them to the list.
- */
-static int
-add_standard_modes(struct drm_connector *connector, struct edid *edid)
-{
-	int i, modes = 0;
-	struct detailed_mode_closure closure = {
-		connector, edid, 0, 0, 0
-	};
-
-	for (i = 0; i < EDID_STD_TIMINGS; i++) {
-		struct drm_display_mode *newmode;
-
-		newmode = drm_mode_std(connector, edid,
-				       &edid->standard_timings[i],
-				       edid->revision);
-		if (newmode) {
-			drm_mode_probed_add(connector, newmode);
-			modes++;
-		}
-	}
-
-	if (version_greater(edid, 1, 0))
-		drm_for_each_detailed_block((u8 *)edid, do_standard_modes,
-					    &closure);
-
-	/* XXX should also look for standard codes in VTB blocks */
-
-	return modes + closure.modes;
-}
-
-static int drm_cvt_modes(struct drm_connector *connector,
-			 struct detailed_timing *timing)
-{
-	int i, j, modes = 0;
-	struct drm_display_mode *newmode;
-	struct drm_device *dev = connector->dev;
-	struct cvt_timing *cvt;
-	const int rates[] = { 60, 85, 75, 60, 50 };
-	const u8 empty[3] = { 0, 0, 0 };
-
-	for (i = 0; i < 4; i++) {
-		int uninitialized_var(width), height;
-		cvt = &(timing->data.other_data.data.cvt[i]);
-
-		if (!memcmp(cvt->code, empty, 3))
-			continue;
-
-		height = (cvt->code[0] + ((cvt->code[1] & 0xf0) << 4) + 1) * 2;
-		switch (cvt->code[1] & 0x0c) {
-		case 0x00:
-			width = height * 4 / 3;
-			break;
-		case 0x04:
-			width = height * 16 / 9;
-			break;
-		case 0x08:
-			width = height * 16 / 10;
-			break;
-		case 0x0c:
-			width = height * 15 / 9;
-			break;
-		}
-
-		for (j = 1; j < 5; j++) {
-			if (cvt->code[2] & (1 << j)) {
-				newmode = drm_cvt_mode(dev, width, height,
-						       rates[j], j == 0,
-						       false, false);
-				if (newmode) {
-					drm_mode_probed_add(connector, newmode);
-					modes++;
-				}
-			}
-		}
-	}
-
-	return modes;
-}
-
-static void
-do_cvt_mode(struct detailed_timing *timing, void *c)
-{
-	struct detailed_mode_closure *closure = c;
-	struct detailed_non_pixel *data = &timing->data.other_data;
-
-	if (data->type == EDID_DETAIL_CVT_3BYTE)
-		closure->modes += drm_cvt_modes(closure->connector, timing);
-}
-
-static int
-add_cvt_modes(struct drm_connector *connector, struct edid *edid)
-{	
-	struct detailed_mode_closure closure = {
-		connector, edid, 0, 0, 0
-	};
-
-	if (version_greater(edid, 1, 2))
-		drm_for_each_detailed_block((u8 *)edid, do_cvt_mode, &closure);
-
-	/* XXX should also look for CVT codes in VTB blocks */
-
-	return closure.modes;
-}
-
-static void
-do_detailed_mode(struct detailed_timing *timing, void *c)
-{
-	struct detailed_mode_closure *closure = c;
-	struct drm_display_mode *newmode;
-
-	if (timing->pixel_clock) {
-		newmode = drm_mode_detailed(closure->connector->dev,
-					    closure->edid, timing,
-					    closure->quirks);
-		if (!newmode)
-			return;
-
-		if (closure->preferred)
-			newmode->type |= DRM_MODE_TYPE_PREFERRED;
-
-		drm_mode_probed_add(closure->connector, newmode);
-		closure->modes++;
-		closure->preferred = 0;
-	}
-}
-
-/*
- * add_detailed_modes - Add modes from detailed timings
- * @connector: attached connector
- * @edid: EDID block to scan
- * @quirks: quirks to apply
- */
-static int
-add_detailed_modes(struct drm_connector *connector, struct edid *edid,
-		   u32 quirks)
-{
-	struct detailed_mode_closure closure = {
-		connector,
-		edid,
-		1,
-		quirks,
-		0
-	};
-
-	if (closure.preferred && !version_greater(edid, 1, 3))
-		closure.preferred =
-		    (edid->features & DRM_EDID_FEATURE_PREFERRED_TIMING);
-
-	drm_for_each_detailed_block((u8 *)edid, do_detailed_mode, &closure);
-
-	return closure.modes;
-}
-
-#define HDMI_IDENTIFIER 0x000C03
-#define AUDIO_BLOCK	0x01
-#define VIDEO_BLOCK     0x02
-#define VENDOR_BLOCK    0x03
-#define SPEAKER_BLOCK	0x04
-#define EDID_BASIC_AUDIO	(1 << 6)
-
-/**
- * Search EDID for CEA extension block.
- */
-u8 *drm_find_cea_extension(struct edid *edid)
-{
-	u8 *edid_ext = NULL;
-	int i;
-
-	/* No EDID or EDID extensions */
-	if (edid == NULL || edid->extensions == 0)
-		return NULL;
-
-	/* Find CEA extension */
-	for (i = 0; i < edid->extensions; i++) {
-		edid_ext = (u8 *)edid + EDID_LENGTH * (i + 1);
-		if (edid_ext[0] == CEA_EXT)
-			break;
-	}
-
-	if (i == edid->extensions)
-		return NULL;
-
-	return edid_ext;
-}
-EXPORT_SYMBOL(drm_find_cea_extension);
-
-static int
-do_cea_modes (struct drm_connector *connector, u8 *db, u8 len)
-{
-	struct drm_device *dev = connector->dev;
-	u8 * mode, cea_mode;
-	int modes = 0;
-
-	for (mode = db; mode < db + len; mode++) {
-		cea_mode = (*mode & 127) - 1; /* CEA modes are numbered 1..127 */
-		if (cea_mode < drm_num_cea_modes) {
-			struct drm_display_mode *newmode;
-			newmode = drm_mode_duplicate(dev,
-						     &edid_cea_modes[cea_mode]);
-			if (newmode) {
-				drm_mode_probed_add(connector, newmode);
-				modes++;
-			}
-		}
-	}
-
-	return modes;
-}
-
-static int
-add_cea_modes(struct drm_connector *connector, struct edid *edid)
-{
-	u8 * cea = drm_find_cea_extension(edid);
-	u8 * db, dbl;
-	int modes = 0;
-
-	if (cea && cea[1] >= 3) {
-		for (db = cea + 4; db < cea + cea[2]; db += dbl + 1) {
-			dbl = db[0] & 0x1f;
-			if (((db[0] & 0xe0) >> 5) == VIDEO_BLOCK)
-				modes += do_cea_modes (connector, db+1, dbl);
-		}
-	}
-
-	return modes;
-}
-
-static void
-parse_hdmi_vsdb(struct drm_connector *connector, uint8_t *db)
-{
-	connector->eld[5] |= (db[6] >> 7) << 1;  /* Supports_AI */
-
-	connector->dvi_dual = db[6] & 1;
-	connector->max_tmds_clock = db[7] * 5;
-
-	connector->latency_present[0] = db[8] >> 7;
-	connector->latency_present[1] = (db[8] >> 6) & 1;
-	connector->video_latency[0] = db[9];
-	connector->audio_latency[0] = db[10];
-	connector->video_latency[1] = db[11];
-	connector->audio_latency[1] = db[12];
-
-	DRM_LOG_KMS("HDMI: DVI dual %d, "
-		    "max TMDS clock %d, "
-		    "latency present %d %d, "
-		    "video latency %d %d, "
-		    "audio latency %d %d\n",
-		    connector->dvi_dual,
-		    connector->max_tmds_clock,
-	      (int) connector->latency_present[0],
-	      (int) connector->latency_present[1],
-		    connector->video_latency[0],
-		    connector->video_latency[1],
-		    connector->audio_latency[0],
-		    connector->audio_latency[1]);
-}
-
-static void
-monitor_name(struct detailed_timing *t, void *data)
-{
-	if (t->data.other_data.type == EDID_DETAIL_MONITOR_NAME)
-		*(u8 **)data = t->data.other_data.data.str.str;
-}
-
-/**
- * drm_edid_to_eld - build ELD from EDID
- * @connector: connector corresponding to the HDMI/DP sink
- * @edid: EDID to parse
- *
- * Fill the ELD (EDID-Like Data) buffer for passing to the audio driver.
- * Some ELD fields are left to the graphics driver caller:
- * - Conn_Type
- * - HDCP
- * - Port_ID
- */
-void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid)
-{
-	uint8_t *eld = connector->eld;
-	u8 *cea;
-	u8 *name;
-	u8 *db;
-	int sad_count = 0;
-	int mnl;
-	int dbl;
-
-	memset(eld, 0, sizeof(connector->eld));
-
-	cea = drm_find_cea_extension(edid);
-	if (!cea) {
-		DRM_DEBUG_KMS("ELD: no CEA Extension found\n");
-		return;
-	}
-
-	name = NULL;
-	drm_for_each_detailed_block((u8 *)edid, monitor_name, &name);
-	for (mnl = 0; name && mnl < 13; mnl++) {
-		if (name[mnl] == 0x0a)
-			break;
-		eld[20 + mnl] = name[mnl];
-	}
-	eld[4] = (cea[1] << 5) | mnl;
-	DRM_DEBUG_KMS("ELD monitor %s\n", eld + 20);
-
-	eld[0] = 2 << 3;		/* ELD version: 2 */
-
-	eld[16] = edid->mfg_id[0];
-	eld[17] = edid->mfg_id[1];
-	eld[18] = edid->prod_code[0];
-	eld[19] = edid->prod_code[1];
-
-	if (cea[1] >= 3)
-		for (db = cea + 4; db < cea + cea[2]; db += dbl + 1) {
-			dbl = db[0] & 0x1f;
-			
-			switch ((db[0] & 0xe0) >> 5) {
-			case AUDIO_BLOCK:
-				/* Audio Data Block, contains SADs */
-				sad_count = dbl / 3;
-				memcpy(eld + 20 + mnl, &db[1], dbl);
-				break;
-			case SPEAKER_BLOCK:
-                                /* Speaker Allocation Data Block */
-				eld[7] = db[1];
-				break;
-			case VENDOR_BLOCK:
-				/* HDMI Vendor-Specific Data Block */
-				if (db[1] == 0x03 && db[2] == 0x0c && db[3] == 0)
-					parse_hdmi_vsdb(connector, db);
-				break;
-			default:
-				break;
-			}
-		}
-	eld[5] |= sad_count << 4;
-	eld[2] = (20 + mnl + sad_count * 3 + 3) / 4;
-
-	DRM_DEBUG_KMS("ELD size %d, SAD count %d\n", (int)eld[2], sad_count);
-}
-EXPORT_SYMBOL(drm_edid_to_eld);
-
-/**
- * drm_av_sync_delay - HDMI/DP sink audio-video sync delay in millisecond
- * @connector: connector associated with the HDMI/DP sink
- * @mode: the display mode
- */
-int drm_av_sync_delay(struct drm_connector *connector,
-		      struct drm_display_mode *mode)
-{
-	int i = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
-	int a, v;
-
-	if (!connector->latency_present[0])
-		return 0;
-	if (!connector->latency_present[1])
-		i = 0;
-
-	a = connector->audio_latency[i];
-	v = connector->video_latency[i];
-
-	/*
-	 * HDMI/DP sink doesn't support audio or video?
-	 */
-	if (a == 255 || v == 255)
-		return 0;
-
-	/*
-	 * Convert raw EDID values to millisecond.
-	 * Treat unknown latency as 0ms.
-	 */
-	if (a)
-		a = min(2 * (a - 1), 500);
-	if (v)
-		v = min(2 * (v - 1), 500);
-
-	return max(v - a, 0);
-}
-EXPORT_SYMBOL(drm_av_sync_delay);
-
-/**
- * drm_select_eld - select one ELD from multiple HDMI/DP sinks
- * @encoder: the encoder just changed display mode
- * @mode: the adjusted display mode
- *
- * It's possible for one encoder to be associated with multiple HDMI/DP sinks.
- * The policy is now hard coded to simply use the first HDMI/DP sink's ELD.
- */
-struct drm_connector *drm_select_eld(struct drm_encoder *encoder,
-				     struct drm_display_mode *mode)
-{
-	struct drm_connector *connector;
-	struct drm_device *dev = encoder->dev;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->encoder == encoder && connector->eld[0])
-			return connector;
-
-	return NULL;
-}
-EXPORT_SYMBOL(drm_select_eld);
-
-/**
- * drm_detect_hdmi_monitor - detect whether monitor is hdmi.
- * @edid: monitor EDID information
- *
- * Parse the CEA extension according to CEA-861-B.
- * Return true if HDMI, false if not or unknown.
- */
-bool drm_detect_hdmi_monitor(struct edid *edid)
-{
-	u8 *edid_ext;
-	int i, hdmi_id;
-	int start_offset, end_offset;
-	bool is_hdmi = false;
-
-	edid_ext = drm_find_cea_extension(edid);
-	if (!edid_ext)
-		goto end;
-
-	/* Data block offset in CEA extension block */
-	start_offset = 4;
-	end_offset = edid_ext[2];
-
-	/*
-	 * Because HDMI identifier is in Vendor Specific Block,
-	 * search it from all data blocks of CEA extension.
-	 */
-	for (i = start_offset; i < end_offset;
-		/* Increased by data block len */
-		i += ((edid_ext[i] & 0x1f) + 1)) {
-		/* Find vendor specific block */
-		if ((edid_ext[i] >> 5) == VENDOR_BLOCK) {
-			hdmi_id = edid_ext[i + 1] | (edid_ext[i + 2] << 8) |
-				  edid_ext[i + 3] << 16;
-			/* Find HDMI identifier */
-			if (hdmi_id == HDMI_IDENTIFIER)
-				is_hdmi = true;
-			break;
-		}
-	}
-
-end:
-	return is_hdmi;
-}
-EXPORT_SYMBOL(drm_detect_hdmi_monitor);
-
-/**
- * drm_detect_monitor_audio - check monitor audio capability
- *
- * Monitor should have CEA extension block.
- * If monitor has 'basic audio', but no CEA audio blocks, it's 'basic
- * audio' only. If there is any audio extension block and supported
- * audio format, assume at least 'basic audio' support, even if 'basic
- * audio' is not defined in EDID.
- *
- */
-bool drm_detect_monitor_audio(struct edid *edid)
-{
-	u8 *edid_ext;
-	int i, j;
-	bool has_audio = false;
-	int start_offset, end_offset;
-
-	edid_ext = drm_find_cea_extension(edid);
-	if (!edid_ext)
-		goto end;
-
-	has_audio = ((edid_ext[3] & EDID_BASIC_AUDIO) != 0);
-
-	if (has_audio) {
-		DRM_DEBUG_KMS("Monitor has basic audio support\n");
-		goto end;
-	}
-
-	/* Data block offset in CEA extension block */
-	start_offset = 4;
-	end_offset = edid_ext[2];
-
-	for (i = start_offset; i < end_offset;
-			i += ((edid_ext[i] & 0x1f) + 1)) {
-		if ((edid_ext[i] >> 5) == AUDIO_BLOCK) {
-			has_audio = true;
-			for (j = 1; j < (edid_ext[i] & 0x1f); j += 3)
-				DRM_DEBUG_KMS("CEA audio format %d\n",
-					      (edid_ext[i + j] >> 3) & 0xf);
-			goto end;
-		}
-	}
-end:
-	return has_audio;
-}
-EXPORT_SYMBOL(drm_detect_monitor_audio);
-
-/**
- * drm_add_display_info - pull display info out if present
- * @edid: EDID data
- * @info: display info (attached to connector)
- *
- * Grab any available display info and stuff it into the drm_display_info
- * structure that's part of the connector.  Useful for tracking bpp and
- * color spaces.
- */
-static void drm_add_display_info(struct edid *edid,
-				 struct drm_display_info *info)
-{
-	u8 *edid_ext;
-
-	info->width_mm = edid->width_cm * 10;
-	info->height_mm = edid->height_cm * 10;
-
-	/* driver figures it out in this case */
-	info->bpc = 0;
-	info->color_formats = 0;
-
-	/* Only defined for 1.4 with digital displays */
-	if (edid->revision < 4)
-		return;
-
-	if (!(edid->input & DRM_EDID_INPUT_DIGITAL))
-		return;
-
-	switch (edid->input & DRM_EDID_DIGITAL_DEPTH_MASK) {
-	case DRM_EDID_DIGITAL_DEPTH_6:
-		info->bpc = 6;
-		break;
-	case DRM_EDID_DIGITAL_DEPTH_8:
-		info->bpc = 8;
-		break;
-	case DRM_EDID_DIGITAL_DEPTH_10:
-		info->bpc = 10;
-		break;
-	case DRM_EDID_DIGITAL_DEPTH_12:
-		info->bpc = 12;
-		break;
-	case DRM_EDID_DIGITAL_DEPTH_14:
-		info->bpc = 14;
-		break;
-	case DRM_EDID_DIGITAL_DEPTH_16:
-		info->bpc = 16;
-		break;
-	case DRM_EDID_DIGITAL_DEPTH_UNDEF:
-	default:
-		info->bpc = 0;
-		break;
-	}
-
-	info->color_formats = DRM_COLOR_FORMAT_RGB444;
-	if (info->color_formats & DRM_EDID_FEATURE_RGB_YCRCB444)
-		info->color_formats = DRM_COLOR_FORMAT_YCRCB444;
-	if (info->color_formats & DRM_EDID_FEATURE_RGB_YCRCB422)
-		info->color_formats = DRM_COLOR_FORMAT_YCRCB422;
-
-	/* Get data from CEA blocks if present */
-	edid_ext = drm_find_cea_extension(edid);
-	if (!edid_ext)
-		return;
-
-	info->cea_rev = edid_ext[1];
-}
-
-/**
- * drm_add_edid_modes - add modes from EDID data, if available
- * @connector: connector we're probing
- * @edid: edid data
- *
- * Add the specified modes to the connector's mode list.
- *
- * Return number of modes added or 0 if we couldn't find any.
- */
-int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)
-{
-	int num_modes = 0;
-	u32 quirks;
-
-	if (edid == NULL) {
-		return 0;
-	}
-	if (!drm_edid_is_valid(edid)) {
-		dev_warn(connector->dev->dev, "%s: EDID invalid.\n",
-			 drm_get_connector_name(connector));
-		return 0;
-	}
-
-	quirks = edid_get_quirks(edid);
-
-	/*
-	 * EDID spec says modes should be preferred in this order:
-	 * - preferred detailed mode
-	 * - other detailed modes from base block
-	 * - detailed modes from extension blocks
-	 * - CVT 3-byte code modes
-	 * - standard timing codes
-	 * - established timing codes
-	 * - modes inferred from GTF or CVT range information
-	 *
-	 * We get this pretty much right.
-	 *
-	 * XXX order for additional mode types in extension blocks?
-	 */
-	num_modes += add_detailed_modes(connector, edid, quirks);
-	num_modes += add_cvt_modes(connector, edid);
-	num_modes += add_standard_modes(connector, edid);
-	num_modes += add_established_modes(connector, edid);
-	num_modes += add_inferred_modes(connector, edid);
-	num_modes += add_cea_modes(connector, edid);
-
-	if (quirks & (EDID_QUIRK_PREFER_LARGE_60 | EDID_QUIRK_PREFER_LARGE_75))
-		edid_fixup_preferred(connector, quirks);
-
-	drm_add_display_info(edid, &connector->display_info);
-
-	return num_modes;
-}
-EXPORT_SYMBOL(drm_add_edid_modes);
-
-/**
- * drm_add_modes_noedid - add modes for the connectors without EDID
- * @connector: connector we're probing
- * @hdisplay: the horizontal display limit
- * @vdisplay: the vertical display limit
- *
- * Add the specified modes to the connector's mode list. Only when the
- * hdisplay/vdisplay is not beyond the given limit, it will be added.
- *
- * Return number of modes added or 0 if we couldn't find any.
- */
-int drm_add_modes_noedid(struct drm_connector *connector,
-			int hdisplay, int vdisplay)
-{
-	int i, count, num_modes = 0;
-	struct drm_display_mode *mode;
-	struct drm_device *dev = connector->dev;
-
-	count = sizeof(drm_dmt_modes) / sizeof(struct drm_display_mode);
-	if (hdisplay < 0)
-		hdisplay = 0;
-	if (vdisplay < 0)
-		vdisplay = 0;
-
-	for (i = 0; i < count; i++) {
-		const struct drm_display_mode *ptr = &drm_dmt_modes[i];
-		if (hdisplay && vdisplay) {
-			/*
-			 * Only when two are valid, they will be used to check
-			 * whether the mode should be added to the mode list of
-			 * the connector.
-			 */
-			if (ptr->hdisplay > hdisplay ||
-					ptr->vdisplay > vdisplay)
-				continue;
-		}
-		if (drm_mode_vrefresh(ptr) > 61)
-			continue;
-		mode = drm_mode_duplicate(dev, ptr);
-		if (mode) {
-			drm_mode_probed_add(connector, mode);
-			num_modes++;
-		}
-	}
-	return num_modes;
-}
-EXPORT_SYMBOL(drm_add_modes_noedid);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_edid_load.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_edid_load.c
deleted file mode 100644
index da9acba2..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_edid_load.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
-   drm_edid_load.c: use a built-in EDID data set or load it via the firmware
-		    interface
-
-   Copyright (C) 2012 Carsten Emde <C.Emde@osadl.org>
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License
-   as published by the Free Software Foundation; either version 2
-   of the License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.
-*/
-
-#include <linux/module.h>
-#include <linux/firmware.h>
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "drm_edid.h"
-
-static char edid_firmware[PATH_MAX];
-module_param_string(edid_firmware, edid_firmware, sizeof(edid_firmware), 0644);
-MODULE_PARM_DESC(edid_firmware, "Do not probe monitor, use specified EDID blob "
-	"from built-in data or /lib/firmware instead. ");
-
-#define GENERIC_EDIDS 4
-static char *generic_edid_name[GENERIC_EDIDS] = {
-	"edid/1024x768.bin",
-	"edid/1280x1024.bin",
-	"edid/1680x1050.bin",
-	"edid/1920x1080.bin",
-};
-
-static u8 generic_edid[GENERIC_EDIDS][128] = {
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x23, 0x1a, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x00, 0x08, 0x00, 0x61, 0x40,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x64, 0x19,
-	0x00, 0x40, 0x41, 0x00, 0x26, 0x30, 0x08, 0x90,
-	0x36, 0x00, 0x63, 0x0a, 0x11, 0x00, 0x00, 0x18,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x2f, 0x31, 0x07, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x58,
-	0x47, 0x41, 0x0a, 0x20, 0x20, 0x20, 0x00, 0x55,
-	},
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x2c, 0x23, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0x81, 0x80,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x30, 0x2a,
-	0x00, 0x98, 0x51, 0x00, 0x2a, 0x40, 0x30, 0x70,
-	0x13, 0x00, 0xbc, 0x63, 0x11, 0x00, 0x00, 0x1e,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x3e, 0x40, 0x0b, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x53,
-	0x58, 0x47, 0x41, 0x0a, 0x20, 0x20, 0x00, 0xa0,
-	},
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x2b, 0x1b, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0xb3, 0x00,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x21, 0x39,
-	0x90, 0x30, 0x62, 0x1a, 0x27, 0x40, 0x68, 0xb0,
-	0x36, 0x00, 0xb5, 0x11, 0x11, 0x00, 0x00, 0x1e,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x40, 0x42, 0x0f, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x57,
-	0x53, 0x58, 0x47, 0x41, 0x0a, 0x20, 0x00, 0x26,
-	},
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x32, 0x1c, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0xd1, 0xc0,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x3a,
-	0x80, 0x18, 0x71, 0x38, 0x2d, 0x40, 0x58, 0x2c,
-	0x45, 0x00, 0xf4, 0x19, 0x11, 0x00, 0x00, 0x1e,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x42, 0x44, 0x0f, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x46,
-	0x48, 0x44, 0x0a, 0x20, 0x20, 0x20, 0x00, 0x05,
-	},
-};
-
-static int edid_load(struct drm_connector *connector, char *name,
-		     char *connector_name)
-{
-	const struct firmware *fw;
-	struct platform_device *pdev;
-	u8 *fwdata = NULL, *edid;
-	int fwsize, expected;
-	int builtin = 0, err = 0;
-	int i, valid_extensions = 0;
-
-	pdev = platform_device_register_simple(connector_name, -1, NULL, 0);
-	if (IS_ERR(pdev)) {
-		DRM_ERROR("Failed to register EDID firmware platform device "
-		    "for connector \"%s\"\n", connector_name);
-		err = -EINVAL;
-		goto out;
-	}
-
-	err = request_firmware(&fw, name, &pdev->dev);
-	platform_device_unregister(pdev);
-
-	if (err) {
-		i = 0;
-		while (i < GENERIC_EDIDS && strcmp(name, generic_edid_name[i]))
-			i++;
-		if (i < GENERIC_EDIDS) {
-			err = 0;
-			builtin = 1;
-			fwdata = generic_edid[i];
-			fwsize = sizeof(generic_edid[i]);
-		}
-	}
-
-	if (err) {
-		DRM_ERROR("Requesting EDID firmware \"%s\" failed (err=%d)\n",
-		    name, err);
-		goto out;
-	}
-
-	if (fwdata == NULL) {
-		fwdata = (u8 *) fw->data;
-		fwsize = fw->size;
-	}
-
-	expected = (fwdata[0x7e] + 1) * EDID_LENGTH;
-	if (expected != fwsize) {
-		DRM_ERROR("Size of EDID firmware \"%s\" is invalid "
-		    "(expected %d, got %d)\n", name, expected, (int) fwsize);
-		err = -EINVAL;
-		goto relfw_out;
-	}
-
-	edid = kmalloc(fwsize, GFP_KERNEL);
-	if (edid == NULL) {
-		err = -ENOMEM;
-		goto relfw_out;
-	}
-	memcpy(edid, fwdata, fwsize);
-
-	if (!drm_edid_block_valid(edid)) {
-		DRM_ERROR("Base block of EDID firmware \"%s\" is invalid ",
-		    name);
-		kfree(edid);
-		err = -EINVAL;
-		goto relfw_out;
-	}
-
-	for (i = 1; i <= edid[0x7e]; i++) {
-		if (i != valid_extensions + 1)
-			memcpy(edid + (valid_extensions + 1) * EDID_LENGTH,
-			    edid + i * EDID_LENGTH, EDID_LENGTH);
-		if (drm_edid_block_valid(edid + i * EDID_LENGTH))
-			valid_extensions++;
-	}
-
-	if (valid_extensions != edid[0x7e]) {
-		edid[EDID_LENGTH-1] += edid[0x7e] - valid_extensions;
-		DRM_INFO("Found %d valid extensions instead of %d in EDID data "
-		    "\"%s\" for connector \"%s\"\n", valid_extensions,
-		    edid[0x7e], name, connector_name);
-		edid[0x7e] = valid_extensions;
-		edid = krealloc(edid, (valid_extensions + 1) * EDID_LENGTH,
-		    GFP_KERNEL);
-		if (edid == NULL) {
-			err = -ENOMEM;
-			goto relfw_out;
-		}
-	}
-
-	connector->display_info.raw_edid = edid;
-	DRM_INFO("Got %s EDID base block and %d extension%s from "
-	    "\"%s\" for connector \"%s\"\n", builtin ? "built-in" :
-	    "external", valid_extensions, valid_extensions == 1 ? "" : "s",
-	    name, connector_name);
-
-relfw_out:
-	release_firmware(fw);
-
-out:
-	return err;
-}
-
-int drm_load_edid_firmware(struct drm_connector *connector)
-{
-	char *connector_name = drm_get_connector_name(connector);
-	char *edidname = edid_firmware, *last, *colon;
-	int ret = 0;
-
-	if (*edidname == '\0')
-		return ret;
-
-	colon = strchr(edidname, ':');
-	if (colon != NULL) {
-		if (strncmp(connector_name, edidname, colon - edidname))
-			return ret;
-		edidname = colon + 1;
-		if (*edidname == '\0')
-			return ret;
-	}
-
-	last = edidname + strlen(edidname) - 1;
-	if (*last == '\n')
-		*last = '\0';
-
-	ret = edid_load(connector, edidname, connector_name);
-	if (ret)
-		return 0;
-
-	drm_mode_connector_update_edid_property(connector,
-	    (struct edid *) connector->display_info.raw_edid);
-
-	return drm_add_edid_modes(connector, (struct edid *)
-	    connector->display_info.raw_edid);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_edid_modes.h b/ANDROID_3.4.5/drivers/gpu/drm/drm_edid_modes.h
deleted file mode 100644
index a91ffb11..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_edid_modes.h
+++ /dev/null
@@ -1,664 +0,0 @@
-/*
- * Copyright (c) 2007-2008 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- * Copyright 2010 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/kernel.h>
-#include "drmP.h"
-#include "drm_edid.h"
-
-/*
- * Autogenerated from the DMT spec.
- * This table is copied from xfree86/modes/xf86EdidModes.c.
- * But the mode with Reduced blank feature is deleted.
- */
-static const struct drm_display_mode drm_dmt_modes[] = {
-	/* 640x350@85Hz */
-	{ DRM_MODE("640x350", DRM_MODE_TYPE_DRIVER, 31500, 640, 672,
-		   736, 832, 0, 350, 382, 385, 445, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 640x400@85Hz */
-	{ DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 31500, 640, 672,
-		   736, 832, 0, 400, 401, 404, 445, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 720x400@85Hz */
-	{ DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 35500, 720, 756,
-		   828, 936, 0, 400, 401, 404, 446, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 640x480@60Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
-		   752, 800, 0, 480, 489, 492, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 640x480@72Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 664,
-		   704, 832, 0, 480, 489, 492, 520, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 640x480@75Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 656,
-		   720, 840, 0, 480, 481, 484, 500, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 640x480@85Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 36000, 640, 696,
-		   752, 832, 0, 480, 481, 484, 509, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 800x600@56Hz */
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 36000, 800, 824,
-		   896, 1024, 0, 600, 601, 603, 625, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 800x600@60Hz */
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 40000, 800, 840,
-		   968, 1056, 0, 600, 601, 605, 628, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 800x600@72Hz */
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 50000, 800, 856,
-		   976, 1040, 0, 600, 637, 643, 666, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 800x600@75Hz */
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 49500, 800, 816,
-		   896, 1056, 0, 600, 601, 604, 625, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 800x600@85Hz */
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 56250, 800, 832,
-		   896, 1048, 0, 600, 601, 604, 631, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 848x480@60Hz */
-	{ DRM_MODE("848x480", DRM_MODE_TYPE_DRIVER, 33750, 848, 864,
-		   976, 1088, 0, 480, 486, 494, 517, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1024x768@43Hz, interlace */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 44900, 1024, 1032,
-		   1208, 1264, 0, 768, 768, 772, 817, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1024x768@60Hz */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048,
-		   1184, 1344, 0, 768, 771, 777, 806, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1024x768@70Hz */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 75000, 1024, 1048,
-		   1184, 1328, 0, 768, 771, 777, 806, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1024x768@75Hz */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 78750, 1024, 1040,
-		   1136, 1312, 0, 768, 769, 772, 800, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1024x768@85Hz */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 94500, 1024, 1072,
-		   1168, 1376, 0, 768, 769, 772, 808, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1152x864@75Hz */
-	{ DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216,
-		   1344, 1600, 0, 864, 865, 868, 900, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x768@60Hz */
-	{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 79500, 1280, 1344,
-		   1472, 1664, 0, 768, 771, 778, 798, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x768@75Hz */
-	{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 102250, 1280, 1360,
-		   1488, 1696, 0, 768, 771, 778, 805, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1280x768@85Hz */
-	{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 117500, 1280, 1360,
-		   1496, 1712, 0, 768, 771, 778, 809, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x800@60Hz */
-	{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 83500, 1280, 1352,
-		   1480, 1680, 0, 800, 803, 809, 831, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1280x800@75Hz */
-	{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 106500, 1280, 1360,
-		   1488, 1696, 0, 800, 803, 809, 838, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x800@85Hz */
-	{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 122500, 1280, 1360,
-		   1496, 1712, 0, 800, 803, 809, 843, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x960@60Hz */
-	{ DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1376,
-		   1488, 1800, 0, 960, 961, 964, 1000, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x960@85Hz */
-	{ DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1344,
-		   1504, 1728, 0, 960, 961, 964, 1011, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x1024@60Hz */
-	{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1328,
-		   1440, 1688, 0, 1024, 1025, 1028, 1066, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x1024@75Hz */
-	{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 135000, 1280, 1296,
-		   1440, 1688, 0, 1024, 1025, 1028, 1066, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x1024@85Hz */
-	{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 157500, 1280, 1344,
-		   1504, 1728, 0, 1024, 1025, 1028, 1072, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1360x768@60Hz */
-	{ DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 85500, 1360, 1424,
-		   1536, 1792, 0, 768, 771, 777, 795, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1440x1050@60Hz */
-	{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 121750, 1400, 1488,
-		   1632, 1864, 0, 1050, 1053, 1057, 1089, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1440x1050@75Hz */
-	{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 156000, 1400, 1504,
-		   1648, 1896, 0, 1050, 1053, 1057, 1099, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1440x1050@85Hz */
-	{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 179500, 1400, 1504,
-		   1656, 1912, 0, 1050, 1053, 1057, 1105, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1440x900@60Hz */
-	{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 106500, 1440, 1520,
-		   1672, 1904, 0, 900, 903, 909, 934, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1440x900@75Hz */
-	{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 136750, 1440, 1536,
-		   1688, 1936, 0, 900, 903, 909, 942, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1440x900@85Hz */
-	{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 157000, 1440, 1544,
-		   1696, 1952, 0, 900, 903, 909, 948, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1600x1200@60Hz */
-	{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 162000, 1600, 1664,
-		   1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1600x1200@65Hz */
-	{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 175500, 1600, 1664,
-		   1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1600x1200@70Hz */
-	{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 189000, 1600, 1664,
-		   1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1600x1200@75Hz */
-	{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 202500, 1600, 1664,
-		   1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1600x1200@85Hz */
-	{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 229500, 1600, 1664,
-		   1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1680x1050@60Hz */
-	{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 146250, 1680, 1784,
-		   1960, 2240, 0, 1050, 1053, 1059, 1089, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1680x1050@75Hz */
-	{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 187000, 1680, 1800,
-		   1976, 2272, 0, 1050, 1053, 1059, 1099, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1680x1050@85Hz */
-	{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 214750, 1680, 1808,
-		   1984, 2288, 0, 1050, 1053, 1059, 1105, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1792x1344@60Hz */
-	{ DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 204750, 1792, 1920,
-		   2120, 2448, 0, 1344, 1345, 1348, 1394, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1729x1344@75Hz */
-	{ DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 261000, 1792, 1888,
-		   2104, 2456, 0, 1344, 1345, 1348, 1417, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1853x1392@60Hz */
-	{ DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 218250, 1856, 1952,
-		   2176, 2528, 0, 1392, 1393, 1396, 1439, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1856x1392@75Hz */
-	{ DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 288000, 1856, 1984,
-		   2208, 2560, 0, 1392, 1395, 1399, 1500, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1200@60Hz */
-	{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 193250, 1920, 2056,
-		   2256, 2592, 0, 1200, 1203, 1209, 1245, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1200@75Hz */
-	{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 245250, 1920, 2056,
-		   2264, 2608, 0, 1200, 1203, 1209, 1255, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1200@85Hz */
-	{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 281250, 1920, 2064,
-		   2272, 2624, 0, 1200, 1203, 1209, 1262, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1440@60Hz */
-	{ DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 234000, 1920, 2048,
-		   2256, 2600, 0, 1440, 1441, 1444, 1500, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1440@75Hz */
-	{ DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2064,
-		   2288, 2640, 0, 1440, 1441, 1444, 1500, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 2560x1600@60Hz */
-	{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 348500, 2560, 2752,
-		   3032, 3504, 0, 1600, 1603, 1609, 1658, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 2560x1600@75HZ */
-	{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 443250, 2560, 2768,
-		   3048, 3536, 0, 1600, 1603, 1609, 1672, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 2560x1600@85HZ */
-	{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 505250, 2560, 2768,
-		   3048, 3536, 0, 1600, 1603, 1609, 1682, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-};
-static const int drm_num_dmt_modes =
-	sizeof(drm_dmt_modes) / sizeof(struct drm_display_mode);
-
-static const struct drm_display_mode edid_est_modes[] = {
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 40000, 800, 840,
-		   968, 1056, 0, 600, 601, 605, 628, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@60Hz */
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 36000, 800, 824,
-		   896, 1024, 0, 600, 601, 603,  625, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@56Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 656,
-		   720, 840, 0, 480, 481, 484, 500, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@75Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 664,
-		   704,  832, 0, 480, 489, 491, 520, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@72Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 30240, 640, 704,
-		   768,  864, 0, 480, 483, 486, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@67Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25200, 640, 656,
-		   752, 800, 0, 480, 490, 492, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@60Hz */
-	{ DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 35500, 720, 738,
-		   846, 900, 0, 400, 421, 423,  449, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 720x400@88Hz */
-	{ DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 28320, 720, 738,
-		   846,  900, 0, 400, 412, 414, 449, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 720x400@70Hz */
-	{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 135000, 1280, 1296,
-		   1440, 1688, 0, 1024, 1025, 1028, 1066, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1280x1024@75Hz */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 78800, 1024, 1040,
-		   1136, 1312, 0,  768, 769, 772, 800, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1024x768@75Hz */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 75000, 1024, 1048,
-		   1184, 1328, 0,  768, 771, 777, 806, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1024x768@70Hz */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048,
-		   1184, 1344, 0,  768, 771, 777, 806, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1024x768@60Hz */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER,44900, 1024, 1032,
-		   1208, 1264, 0, 768, 768, 776, 817, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE) }, /* 1024x768@43Hz */
-	{ DRM_MODE("832x624", DRM_MODE_TYPE_DRIVER, 57284, 832, 864,
-		   928, 1152, 0, 624, 625, 628, 667, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 832x624@75Hz */
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 49500, 800, 816,
-		   896, 1056, 0, 600, 601, 604,  625, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@75Hz */
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 50000, 800, 856,
-		   976, 1040, 0, 600, 637, 643, 666, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@72Hz */
-	{ DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216,
-		   1344, 1600, 0,  864, 865, 868, 900, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1152x864@75Hz */
-};
-
-static const struct {
-	short w;
-	short h;
-	short r;
-	short rb;
-} est3_modes[] = {
-	/* byte 6 */
-	{ 640, 350, 85, 0 },
-	{ 640, 400, 85, 0 },
-	{ 720, 400, 85, 0 },
-	{ 640, 480, 85, 0 },
-	{ 848, 480, 60, 0 },
-	{ 800, 600, 85, 0 },
-	{ 1024, 768, 85, 0 },
-	{ 1152, 864, 75, 0 },
-	/* byte 7 */
-	{ 1280, 768, 60, 1 },
-	{ 1280, 768, 60, 0 },
-	{ 1280, 768, 75, 0 },
-	{ 1280, 768, 85, 0 },
-	{ 1280, 960, 60, 0 },
-	{ 1280, 960, 85, 0 },
-	{ 1280, 1024, 60, 0 },
-	{ 1280, 1024, 85, 0 },
-	/* byte 8 */
-	{ 1360, 768, 60, 0 },
-	{ 1440, 900, 60, 1 },
-	{ 1440, 900, 60, 0 },
-	{ 1440, 900, 75, 0 },
-	{ 1440, 900, 85, 0 },
-	{ 1400, 1050, 60, 1 },
-	{ 1400, 1050, 60, 0 },
-	{ 1400, 1050, 75, 0 },
-	/* byte 9 */
-	{ 1400, 1050, 85, 0 },
-	{ 1680, 1050, 60, 1 },
-	{ 1680, 1050, 60, 0 },
-	{ 1680, 1050, 75, 0 },
-	{ 1680, 1050, 85, 0 },
-	{ 1600, 1200, 60, 0 },
-	{ 1600, 1200, 65, 0 },
-	{ 1600, 1200, 70, 0 },
-	/* byte 10 */
-	{ 1600, 1200, 75, 0 },
-	{ 1600, 1200, 85, 0 },
-	{ 1792, 1344, 60, 0 },
-	{ 1792, 1344, 85, 0 },
-	{ 1856, 1392, 60, 0 },
-	{ 1856, 1392, 75, 0 },
-	{ 1920, 1200, 60, 1 },
-	{ 1920, 1200, 60, 0 },
-	/* byte 11 */
-	{ 1920, 1200, 75, 0 },
-	{ 1920, 1200, 85, 0 },
-	{ 1920, 1440, 60, 0 },
-	{ 1920, 1440, 75, 0 },
-};
-static const int num_est3_modes = sizeof(est3_modes) / sizeof(est3_modes[0]);
-
-/*
- * Probably taken from CEA-861 spec.
- * This table is converted from xorg's hw/xfree86/modes/xf86EdidModes.c.
- */
-static const struct drm_display_mode edid_cea_modes[] = {
-	/* 640x480@60Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
-		   752, 800, 0, 480, 490, 492, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 720x480@60Hz */
-	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736,
-		   798, 858, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 720x480@60Hz */
-	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736,
-		   798, 858, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1280x720@60Hz */
-	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390,
-		   1430, 1650, 0, 720, 725, 730, 750, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1080i@60Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,
-		   2052, 2200, 0, 1080, 1084, 1094, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1440x480i@60Hz */
-	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1440x480i@60Hz */
-	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1440x240@60Hz */
-	{ DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
-		   1602, 1716, 0, 240, 244, 247, 262, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x240@60Hz */
-	{ DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
-		   1602, 1716, 0, 240, 244, 247, 262, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 2880x480i@60Hz */
-	{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
-		   3204, 3432, 0, 480, 488, 494, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 2880x480i@60Hz */
-	{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
-		   3204, 3432, 0, 480, 488, 494, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 2880x240@60Hz */
-	{ DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
-		   3204, 3432, 0, 240, 244, 247, 262, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 2880x240@60Hz */
-	{ DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
-		   3204, 3432, 0, 240, 244, 247, 262, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x480@60Hz */
-	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472,
-		   1596, 1716, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x480@60Hz */
-	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472,
-		   1596, 1716, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1920x1080@60Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,
-		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 720x576@50Hz */
-	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
-		   796, 864, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 720x576@50Hz */
-	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
-		   796, 864, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1280x720@50Hz */
-	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720,
-		   1760, 1980, 0, 720, 725, 730, 750, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1080i@50Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,
-		   2492, 2640, 0, 1080, 1084, 1094, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1440x576i@50Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1440x576i@50Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1440x288@50Hz */
-	{ DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
-		   1590, 1728, 0, 288, 290, 293, 312, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x288@50Hz */
-	{ DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
-		   1590, 1728, 0, 288, 290, 293, 312, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 2880x576i@50Hz */
-	{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
-		   3180, 3456, 0, 576, 580, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 2880x576i@50Hz */
-	{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
-		   3180, 3456, 0, 576, 580, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 2880x288@50Hz */
-	{ DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
-		   3180, 3456, 0, 288, 290, 293, 312, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 2880x288@50Hz */
-	{ DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
-		   3180, 3456, 0, 288, 290, 293, 312, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x576@50Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
-		   1592, 1728, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x576@50Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
-		   1592, 1728, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1920x1080@50Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448,
-		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1080@24Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558,
-		   2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1080@25Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,
-		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1080@30Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,
-		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 2880x480@60Hz */
-	{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944,
-		   3192, 3432, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 2880x480@60Hz */
-	{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944,
-		   3192, 3432, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 2880x576@50Hz */
-	{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928,
-		   3184, 3456, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 2880x576@50Hz */
-	{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928,
-		   3184, 3456, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1920x1080i@50Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 72000, 1920, 1952,
-		   2120, 2304, 0, 1080, 1126, 1136, 1250, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1920x1080i@100Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448,
-		   2492, 2640, 0, 1080, 1084, 1094, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1280x720@100Hz */
-	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1720,
-		   1760, 1980, 0, 720, 725, 730, 750, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 720x576@100Hz */
-	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
-		   796, 864, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 720x576@100Hz */
-	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
-		   796, 864, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x576i@100Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x576i@100Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1920x1080i@120Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,
-		   2052, 2200, 0, 1080, 1084, 1094, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1280x720@120Hz */
-	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1390,
-		   1430, 1650, 0, 720, 725, 730, 750, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 720x480@120Hz */
-	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736,
-		   798, 858, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 720x480@120Hz */
-	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736,
-		   798, 858, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x480i@120Hz */
-	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1440x480i@120Hz */
-	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 720x576@200Hz */
-	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732,
-		   796, 864, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 720x576@200Hz */
-	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732,
-		   796, 864, 0, 576, 581, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x576i@200Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1440x576i@200Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 720x480@240Hz */
-	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736,
-		   798, 858, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 720x480@240Hz */
-	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736,
-		   798, 858, 0, 480, 489, 495, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1440x480i@240 */
-	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1440x480i@240 */
-	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-			DRM_MODE_FLAG_INTERLACE) },
-	/* 1280x720@24Hz */
-	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 59400, 1280, 3040,
-		   3080, 3300, 0, 720, 725, 730, 750, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x720@25Hz */
-	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3700,
-		   3740, 3960, 0, 720, 725, 730, 750, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x720@30Hz */
-	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3040,
-		   3080, 3300, 0, 720, 725, 730, 750, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1080@120Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2008,
-		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1080@100Hz */
-	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2448,
-		   2492, 2640, 0, 1080, 1084, 1094, 1125, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-};
-static const int drm_num_cea_modes =
-	sizeof (edid_cea_modes) / sizeof (edid_cea_modes[0]);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_encoder_slave.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_encoder_slave.c
deleted file mode 100644
index fb943551..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_encoder_slave.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2009 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <linux/module.h>
-
-#include "drm_encoder_slave.h"
-
-/**
- * drm_i2c_encoder_init - Initialize an I2C slave encoder
- * @dev:	DRM device.
- * @encoder:    Encoder to be attached to the I2C device. You aren't
- *		required to have called drm_encoder_init() before.
- * @adap:	I2C adapter that will be used to communicate with
- *		the device.
- * @info:	Information that will be used to create the I2C device.
- *		Required fields are @addr and @type.
- *
- * Create an I2C device on the specified bus (the module containing its
- * driver is transparently loaded) and attach it to the specified
- * &drm_encoder_slave. The @slave_funcs field will be initialized with
- * the hooks provided by the slave driver.
- *
- * If @info->platform_data is non-NULL it will be used as the initial
- * slave config.
- *
- * Returns 0 on success or a negative errno on failure, in particular,
- * -ENODEV is returned when no matching driver is found.
- */
-int drm_i2c_encoder_init(struct drm_device *dev,
-			 struct drm_encoder_slave *encoder,
-			 struct i2c_adapter *adap,
-			 const struct i2c_board_info *info)
-{
-	char modalias[sizeof(I2C_MODULE_PREFIX)
-		      + I2C_NAME_SIZE];
-	struct module *module = NULL;
-	struct i2c_client *client;
-	struct drm_i2c_encoder_driver *encoder_drv;
-	int err = 0;
-
-	snprintf(modalias, sizeof(modalias),
-		 "%s%s", I2C_MODULE_PREFIX, info->type);
-	request_module(modalias);
-
-	client = i2c_new_device(adap, info);
-	if (!client) {
-		err = -ENOMEM;
-		goto fail;
-	}
-
-	if (!client->driver) {
-		err = -ENODEV;
-		goto fail_unregister;
-	}
-
-	module = client->driver->driver.owner;
-	if (!try_module_get(module)) {
-		err = -ENODEV;
-		goto fail_unregister;
-	}
-
-	encoder->bus_priv = client;
-
-	encoder_drv = to_drm_i2c_encoder_driver(client->driver);
-
-	err = encoder_drv->encoder_init(client, dev, encoder);
-	if (err)
-		goto fail_unregister;
-
-	if (info->platform_data)
-		encoder->slave_funcs->set_config(&encoder->base,
-						 info->platform_data);
-
-	return 0;
-
-fail_unregister:
-	i2c_unregister_device(client);
-	module_put(module);
-fail:
-	return err;
-}
-EXPORT_SYMBOL(drm_i2c_encoder_init);
-
-/**
- * drm_i2c_encoder_destroy - Unregister the I2C device backing an encoder
- * @drm_encoder:	Encoder to be unregistered.
- *
- * This should be called from the @destroy method of an I2C slave
- * encoder driver once I2C access is no longer needed.
- */
-void drm_i2c_encoder_destroy(struct drm_encoder *drm_encoder)
-{
-	struct drm_encoder_slave *encoder = to_encoder_slave(drm_encoder);
-	struct i2c_client *client = drm_i2c_encoder_get_client(drm_encoder);
-	struct module *module = client->driver->driver.owner;
-
-	i2c_unregister_device(client);
-	encoder->bus_priv = NULL;
-
-	module_put(module);
-}
-EXPORT_SYMBOL(drm_i2c_encoder_destroy);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_fb_helper.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_fb_helper.c
deleted file mode 100644
index a0d6e894..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_fb_helper.c
+++ /dev/null
@@ -1,1410 +0,0 @@
-/*
- * Copyright (c) 2006-2009 Red Hat Inc.
- * Copyright (c) 2006-2008 Intel Corporation
- * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
- *
- * DRM framebuffer helper functions
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  The copyright holders make no representations
- * about the suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- *
- * Authors:
- *      Dave Airlie <airlied@linux.ie>
- *      Jesse Barnes <jesse.barnes@intel.com>
- */
-#include <linux/kernel.h>
-#include <linux/sysrq.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-#include <linux/module.h>
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_fb_helper.h"
-#include "drm_crtc_helper.h"
-
-MODULE_AUTHOR("David Airlie, Jesse Barnes");
-MODULE_DESCRIPTION("DRM KMS helper");
-MODULE_LICENSE("GPL and additional rights");
-
-static LIST_HEAD(kernel_fb_helper_list);
-
-/* simple single crtc case helper function */
-int drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper)
-{
-	struct drm_device *dev = fb_helper->dev;
-	struct drm_connector *connector;
-	int i;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct drm_fb_helper_connector *fb_helper_connector;
-
-		fb_helper_connector = kzalloc(sizeof(struct drm_fb_helper_connector), GFP_KERNEL);
-		if (!fb_helper_connector)
-			goto fail;
-
-		fb_helper_connector->connector = connector;
-		fb_helper->connector_info[fb_helper->connector_count++] = fb_helper_connector;
-	}
-	return 0;
-fail:
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		kfree(fb_helper->connector_info[i]);
-		fb_helper->connector_info[i] = NULL;
-	}
-	fb_helper->connector_count = 0;
-	return -ENOMEM;
-}
-EXPORT_SYMBOL(drm_fb_helper_single_add_all_connectors);
-
-static int drm_fb_helper_parse_command_line(struct drm_fb_helper *fb_helper)
-{
-	struct drm_fb_helper_connector *fb_helper_conn;
-	int i;
-
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		struct drm_cmdline_mode *mode;
-		struct drm_connector *connector;
-		char *option = NULL;
-
-		fb_helper_conn = fb_helper->connector_info[i];
-		connector = fb_helper_conn->connector;
-		mode = &fb_helper_conn->cmdline_mode;
-
-		/* do something on return - turn off connector maybe */
-		if (fb_get_options(drm_get_connector_name(connector), &option))
-			continue;
-
-		if (drm_mode_parse_command_line_for_connector(option,
-							      connector,
-							      mode)) {
-			if (mode->force) {
-				const char *s;
-				switch (mode->force) {
-				case DRM_FORCE_OFF: s = "OFF"; break;
-				case DRM_FORCE_ON_DIGITAL: s = "ON - dig"; break;
-				default:
-				case DRM_FORCE_ON: s = "ON"; break;
-				}
-
-				DRM_INFO("forcing %s connector %s\n",
-					 drm_get_connector_name(connector), s);
-				connector->force = mode->force;
-			}
-
-			DRM_DEBUG_KMS("cmdline mode for connector %s %dx%d@%dHz%s%s%s\n",
-				      drm_get_connector_name(connector),
-				      mode->xres, mode->yres,
-				      mode->refresh_specified ? mode->refresh : 60,
-				      mode->rb ? " reduced blanking" : "",
-				      mode->margins ? " with margins" : "",
-				      mode->interlace ?  " interlaced" : "");
-		}
-
-	}
-	return 0;
-}
-
-static void drm_fb_helper_save_lut_atomic(struct drm_crtc *crtc, struct drm_fb_helper *helper)
-{
-	uint16_t *r_base, *g_base, *b_base;
-	int i;
-
-	r_base = crtc->gamma_store;
-	g_base = r_base + crtc->gamma_size;
-	b_base = g_base + crtc->gamma_size;
-
-	for (i = 0; i < crtc->gamma_size; i++)
-		helper->funcs->gamma_get(crtc, &r_base[i], &g_base[i], &b_base[i], i);
-}
-
-static void drm_fb_helper_restore_lut_atomic(struct drm_crtc *crtc)
-{
-	uint16_t *r_base, *g_base, *b_base;
-
-	r_base = crtc->gamma_store;
-	g_base = r_base + crtc->gamma_size;
-	b_base = g_base + crtc->gamma_size;
-
-	crtc->funcs->gamma_set(crtc, r_base, g_base, b_base, 0, crtc->gamma_size);
-}
-
-int drm_fb_helper_debug_enter(struct fb_info *info)
-{
-	struct drm_fb_helper *helper = info->par;
-	struct drm_crtc_helper_funcs *funcs;
-	int i;
-
-	if (list_empty(&kernel_fb_helper_list))
-		return false;
-
-	list_for_each_entry(helper, &kernel_fb_helper_list, kernel_fb_list) {
-		for (i = 0; i < helper->crtc_count; i++) {
-			struct drm_mode_set *mode_set =
-				&helper->crtc_info[i].mode_set;
-
-			if (!mode_set->crtc->enabled)
-				continue;
-
-			funcs =	mode_set->crtc->helper_private;
-			drm_fb_helper_save_lut_atomic(mode_set->crtc, helper);
-			funcs->mode_set_base_atomic(mode_set->crtc,
-						    mode_set->fb,
-						    mode_set->x,
-						    mode_set->y,
-						    ENTER_ATOMIC_MODE_SET);
-		}
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_fb_helper_debug_enter);
-
-/* Find the real fb for a given fb helper CRTC */
-static struct drm_framebuffer *drm_mode_config_fb(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_crtc *c;
-
-	list_for_each_entry(c, &dev->mode_config.crtc_list, head) {
-		if (crtc->base.id == c->base.id)
-			return c->fb;
-	}
-
-	return NULL;
-}
-
-int drm_fb_helper_debug_leave(struct fb_info *info)
-{
-	struct drm_fb_helper *helper = info->par;
-	struct drm_crtc *crtc;
-	struct drm_crtc_helper_funcs *funcs;
-	struct drm_framebuffer *fb;
-	int i;
-
-	for (i = 0; i < helper->crtc_count; i++) {
-		struct drm_mode_set *mode_set = &helper->crtc_info[i].mode_set;
-		crtc = mode_set->crtc;
-		funcs = crtc->helper_private;
-		fb = drm_mode_config_fb(crtc);
-
-		if (!crtc->enabled)
-			continue;
-
-		if (!fb) {
-			DRM_ERROR("no fb to restore??\n");
-			continue;
-		}
-
-		drm_fb_helper_restore_lut_atomic(mode_set->crtc);
-		funcs->mode_set_base_atomic(mode_set->crtc, fb, crtc->x,
-					    crtc->y, LEAVE_ATOMIC_MODE_SET);
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_fb_helper_debug_leave);
-
-bool drm_fb_helper_restore_fbdev_mode(struct drm_fb_helper *fb_helper)
-{
-	bool error = false;
-	int i, ret;
-	for (i = 0; i < fb_helper->crtc_count; i++) {
-		struct drm_mode_set *mode_set = &fb_helper->crtc_info[i].mode_set;
-		ret = drm_crtc_helper_set_config(mode_set);
-		if (ret)
-			error = true;
-	}
-	return error;
-}
-EXPORT_SYMBOL(drm_fb_helper_restore_fbdev_mode);
-
-bool drm_fb_helper_force_kernel_mode(void)
-{
-	bool ret, error = false;
-	struct drm_fb_helper *helper;
-
-	if (list_empty(&kernel_fb_helper_list))
-		return false;
-
-	list_for_each_entry(helper, &kernel_fb_helper_list, kernel_fb_list) {
-		if (helper->dev->switch_power_state == DRM_SWITCH_POWER_OFF)
-			continue;
-
-		ret = drm_fb_helper_restore_fbdev_mode(helper);
-		if (ret)
-			error = true;
-	}
-	return error;
-}
-
-int drm_fb_helper_panic(struct notifier_block *n, unsigned long ununsed,
-			void *panic_str)
-{
-	/*
-	 * It's a waste of time and effort to switch back to text console
-	 * if the kernel should reboot before panic messages can be seen.
-	 */
-	if (panic_timeout < 0)
-		return 0;
-
-	printk(KERN_ERR "panic occurred, switching back to text console\n");
-	return drm_fb_helper_force_kernel_mode();
-}
-EXPORT_SYMBOL(drm_fb_helper_panic);
-
-static struct notifier_block paniced = {
-	.notifier_call = drm_fb_helper_panic,
-};
-
-/**
- * drm_fb_helper_restore - restore the framebuffer console (kernel) config
- *
- * Restore's the kernel's fbcon mode, used for lastclose & panic paths.
- */
-void drm_fb_helper_restore(void)
-{
-	bool ret;
-	ret = drm_fb_helper_force_kernel_mode();
-	if (ret == true)
-		DRM_ERROR("Failed to restore crtc configuration\n");
-}
-EXPORT_SYMBOL(drm_fb_helper_restore);
-
-#ifdef CONFIG_MAGIC_SYSRQ
-static void drm_fb_helper_restore_work_fn(struct work_struct *ignored)
-{
-	drm_fb_helper_restore();
-}
-static DECLARE_WORK(drm_fb_helper_restore_work, drm_fb_helper_restore_work_fn);
-
-static void drm_fb_helper_sysrq(int dummy1)
-{
-	schedule_work(&drm_fb_helper_restore_work);
-}
-
-static struct sysrq_key_op sysrq_drm_fb_helper_restore_op = {
-	.handler = drm_fb_helper_sysrq,
-	.help_msg = "force-fb(V)",
-	.action_msg = "Restore framebuffer console",
-};
-#else
-static struct sysrq_key_op sysrq_drm_fb_helper_restore_op = { };
-#endif
-
-static void drm_fb_helper_dpms(struct fb_info *info, int dpms_mode)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct drm_device *dev = fb_helper->dev;
-	struct drm_crtc *crtc;
-	struct drm_connector *connector;
-	int i, j;
-
-	/*
-	 * For each CRTC in this fb, turn the connectors on/off.
-	 */
-	mutex_lock(&dev->mode_config.mutex);
-	for (i = 0; i < fb_helper->crtc_count; i++) {
-		crtc = fb_helper->crtc_info[i].mode_set.crtc;
-
-		if (!crtc->enabled)
-			continue;
-
-		/* Walk the connectors & encoders on this fb turning them on/off */
-		for (j = 0; j < fb_helper->connector_count; j++) {
-			connector = fb_helper->connector_info[j]->connector;
-			drm_helper_connector_dpms(connector, dpms_mode);
-			drm_connector_property_set_value(connector,
-				dev->mode_config.dpms_property, dpms_mode);
-		}
-	}
-	mutex_unlock(&dev->mode_config.mutex);
-}
-
-int drm_fb_helper_blank(int blank, struct fb_info *info)
-{
-	switch (blank) {
-	/* Display: On; HSync: On, VSync: On */
-	case FB_BLANK_UNBLANK:
-		drm_fb_helper_dpms(info, DRM_MODE_DPMS_ON);
-		break;
-	/* Display: Off; HSync: On, VSync: On */
-	case FB_BLANK_NORMAL:
-		drm_fb_helper_dpms(info, DRM_MODE_DPMS_STANDBY);
-		break;
-	/* Display: Off; HSync: Off, VSync: On */
-	case FB_BLANK_HSYNC_SUSPEND:
-		drm_fb_helper_dpms(info, DRM_MODE_DPMS_STANDBY);
-		break;
-	/* Display: Off; HSync: On, VSync: Off */
-	case FB_BLANK_VSYNC_SUSPEND:
-		drm_fb_helper_dpms(info, DRM_MODE_DPMS_SUSPEND);
-		break;
-	/* Display: Off; HSync: Off, VSync: Off */
-	case FB_BLANK_POWERDOWN:
-		drm_fb_helper_dpms(info, DRM_MODE_DPMS_OFF);
-		break;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(drm_fb_helper_blank);
-
-static void drm_fb_helper_crtc_free(struct drm_fb_helper *helper)
-{
-	int i;
-
-	for (i = 0; i < helper->connector_count; i++)
-		kfree(helper->connector_info[i]);
-	kfree(helper->connector_info);
-	for (i = 0; i < helper->crtc_count; i++) {
-		kfree(helper->crtc_info[i].mode_set.connectors);
-		if (helper->crtc_info[i].mode_set.mode)
-			drm_mode_destroy(helper->dev, helper->crtc_info[i].mode_set.mode);
-	}
-	kfree(helper->crtc_info);
-}
-
-int drm_fb_helper_init(struct drm_device *dev,
-		       struct drm_fb_helper *fb_helper,
-		       int crtc_count, int max_conn_count)
-{
-	struct drm_crtc *crtc;
-	int ret = 0;
-	int i;
-
-	fb_helper->dev = dev;
-
-	INIT_LIST_HEAD(&fb_helper->kernel_fb_list);
-
-	fb_helper->crtc_info = kcalloc(crtc_count, sizeof(struct drm_fb_helper_crtc), GFP_KERNEL);
-	if (!fb_helper->crtc_info)
-		return -ENOMEM;
-
-	fb_helper->crtc_count = crtc_count;
-	fb_helper->connector_info = kcalloc(dev->mode_config.num_connector, sizeof(struct drm_fb_helper_connector *), GFP_KERNEL);
-	if (!fb_helper->connector_info) {
-		kfree(fb_helper->crtc_info);
-		return -ENOMEM;
-	}
-	fb_helper->connector_count = 0;
-
-	for (i = 0; i < crtc_count; i++) {
-		fb_helper->crtc_info[i].mode_set.connectors =
-			kcalloc(max_conn_count,
-				sizeof(struct drm_connector *),
-				GFP_KERNEL);
-
-		if (!fb_helper->crtc_info[i].mode_set.connectors) {
-			ret = -ENOMEM;
-			goto out_free;
-		}
-		fb_helper->crtc_info[i].mode_set.num_connectors = 0;
-	}
-
-	i = 0;
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		fb_helper->crtc_info[i].mode_set.crtc = crtc;
-		i++;
-	}
-
-	return 0;
-out_free:
-	drm_fb_helper_crtc_free(fb_helper);
-	return -ENOMEM;
-}
-EXPORT_SYMBOL(drm_fb_helper_init);
-
-void drm_fb_helper_fini(struct drm_fb_helper *fb_helper)
-{
-	if (!list_empty(&fb_helper->kernel_fb_list)) {
-		list_del(&fb_helper->kernel_fb_list);
-		if (list_empty(&kernel_fb_helper_list)) {
-			printk(KERN_INFO "drm: unregistered panic notifier\n");
-			atomic_notifier_chain_unregister(&panic_notifier_list,
-							 &paniced);
-			unregister_sysrq_key('v', &sysrq_drm_fb_helper_restore_op);
-		}
-	}
-
-	drm_fb_helper_crtc_free(fb_helper);
-
-}
-EXPORT_SYMBOL(drm_fb_helper_fini);
-
-static int setcolreg(struct drm_crtc *crtc, u16 red, u16 green,
-		     u16 blue, u16 regno, struct fb_info *info)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct drm_framebuffer *fb = fb_helper->fb;
-	int pindex;
-
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
-		u32 *palette;
-		u32 value;
-		/* place color in psuedopalette */
-		if (regno > 16)
-			return -EINVAL;
-		palette = (u32 *)info->pseudo_palette;
-		red >>= (16 - info->var.red.length);
-		green >>= (16 - info->var.green.length);
-		blue >>= (16 - info->var.blue.length);
-		value = (red << info->var.red.offset) |
-			(green << info->var.green.offset) |
-			(blue << info->var.blue.offset);
-		if (info->var.transp.length > 0) {
-			u32 mask = (1 << info->var.transp.length) - 1;
-			mask <<= info->var.transp.offset;
-			value |= mask;
-		}
-		palette[regno] = value;
-		return 0;
-	}
-
-	pindex = regno;
-
-	if (fb->bits_per_pixel == 16) {
-		pindex = regno << 3;
-
-		if (fb->depth == 16 && regno > 63)
-			return -EINVAL;
-		if (fb->depth == 15 && regno > 31)
-			return -EINVAL;
-
-		if (fb->depth == 16) {
-			u16 r, g, b;
-			int i;
-			if (regno < 32) {
-				for (i = 0; i < 8; i++)
-					fb_helper->funcs->gamma_set(crtc, red,
-						green, blue, pindex + i);
-			}
-
-			fb_helper->funcs->gamma_get(crtc, &r,
-						    &g, &b,
-						    pindex >> 1);
-
-			for (i = 0; i < 4; i++)
-				fb_helper->funcs->gamma_set(crtc, r,
-							    green, b,
-							    (pindex >> 1) + i);
-		}
-	}
-
-	if (fb->depth != 16)
-		fb_helper->funcs->gamma_set(crtc, red, green, blue, pindex);
-	return 0;
-}
-
-int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct drm_crtc_helper_funcs *crtc_funcs;
-	u16 *red, *green, *blue, *transp;
-	struct drm_crtc *crtc;
-	int i, j, rc = 0;
-	int start;
-
-	for (i = 0; i < fb_helper->crtc_count; i++) {
-		crtc = fb_helper->crtc_info[i].mode_set.crtc;
-		crtc_funcs = crtc->helper_private;
-
-		red = cmap->red;
-		green = cmap->green;
-		blue = cmap->blue;
-		transp = cmap->transp;
-		start = cmap->start;
-
-		for (j = 0; j < cmap->len; j++) {
-			u16 hred, hgreen, hblue, htransp = 0xffff;
-
-			hred = *red++;
-			hgreen = *green++;
-			hblue = *blue++;
-
-			if (transp)
-				htransp = *transp++;
-
-			rc = setcolreg(crtc, hred, hgreen, hblue, start++, info);
-			if (rc)
-				return rc;
-		}
-		crtc_funcs->load_lut(crtc);
-	}
-	return rc;
-}
-EXPORT_SYMBOL(drm_fb_helper_setcmap);
-
-int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
-			    struct fb_info *info)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct drm_framebuffer *fb = fb_helper->fb;
-	int depth;
-
-	if (var->pixclock != 0 || in_dbg_master())
-		return -EINVAL;
-
-	/* Need to resize the fb object !!! */
-	if (var->bits_per_pixel > fb->bits_per_pixel ||
-	    var->xres > fb->width || var->yres > fb->height ||
-	    var->xres_virtual > fb->width || var->yres_virtual > fb->height) {
-		DRM_DEBUG("fb userspace requested width/height/bpp is greater than current fb "
-			  "request %dx%d-%d (virtual %dx%d) > %dx%d-%d\n",
-			  var->xres, var->yres, var->bits_per_pixel,
-			  var->xres_virtual, var->yres_virtual,
-			  fb->width, fb->height, fb->bits_per_pixel);
-		return -EINVAL;
-	}
-
-	switch (var->bits_per_pixel) {
-	case 16:
-		depth = (var->green.length == 6) ? 16 : 15;
-		break;
-	case 32:
-		depth = (var->transp.length > 0) ? 32 : 24;
-		break;
-	default:
-		depth = var->bits_per_pixel;
-		break;
-	}
-
-	switch (depth) {
-	case 8:
-		var->red.offset = 0;
-		var->green.offset = 0;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 0;
-		var->transp.offset = 0;
-		break;
-	case 15:
-		var->red.offset = 10;
-		var->green.offset = 5;
-		var->blue.offset = 0;
-		var->red.length = 5;
-		var->green.length = 5;
-		var->blue.length = 5;
-		var->transp.length = 1;
-		var->transp.offset = 15;
-		break;
-	case 16:
-		var->red.offset = 11;
-		var->green.offset = 5;
-		var->blue.offset = 0;
-		var->red.length = 5;
-		var->green.length = 6;
-		var->blue.length = 5;
-		var->transp.length = 0;
-		var->transp.offset = 0;
-		break;
-	case 24:
-		var->red.offset = 16;
-		var->green.offset = 8;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 0;
-		var->transp.offset = 0;
-		break;
-	case 32:
-		var->red.offset = 16;
-		var->green.offset = 8;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 8;
-		var->transp.offset = 24;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(drm_fb_helper_check_var);
-
-/* this will let fbcon do the mode init */
-int drm_fb_helper_set_par(struct fb_info *info)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct drm_device *dev = fb_helper->dev;
-	struct fb_var_screeninfo *var = &info->var;
-	struct drm_crtc *crtc;
-	int ret;
-	int i;
-
-	if (var->pixclock != 0) {
-		DRM_ERROR("PIXEL CLOCK SET\n");
-		return -EINVAL;
-	}
-
-	mutex_lock(&dev->mode_config.mutex);
-	for (i = 0; i < fb_helper->crtc_count; i++) {
-		crtc = fb_helper->crtc_info[i].mode_set.crtc;
-		ret = crtc->funcs->set_config(&fb_helper->crtc_info[i].mode_set);
-		if (ret) {
-			mutex_unlock(&dev->mode_config.mutex);
-			return ret;
-		}
-	}
-	mutex_unlock(&dev->mode_config.mutex);
-
-	if (fb_helper->delayed_hotplug) {
-		fb_helper->delayed_hotplug = false;
-		drm_fb_helper_hotplug_event(fb_helper);
-	}
-	return 0;
-}
-EXPORT_SYMBOL(drm_fb_helper_set_par);
-
-int drm_fb_helper_pan_display(struct fb_var_screeninfo *var,
-			      struct fb_info *info)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct drm_device *dev = fb_helper->dev;
-	struct drm_mode_set *modeset;
-	struct drm_crtc *crtc;
-	int ret = 0;
-	int i;
-
-	mutex_lock(&dev->mode_config.mutex);
-	for (i = 0; i < fb_helper->crtc_count; i++) {
-		crtc = fb_helper->crtc_info[i].mode_set.crtc;
-
-		modeset = &fb_helper->crtc_info[i].mode_set;
-
-		modeset->x = var->xoffset;
-		modeset->y = var->yoffset;
-
-		if (modeset->num_connectors) {
-			ret = crtc->funcs->set_config(modeset);
-			if (!ret) {
-				info->var.xoffset = var->xoffset;
-				info->var.yoffset = var->yoffset;
-			}
-		}
-	}
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-EXPORT_SYMBOL(drm_fb_helper_pan_display);
-
-int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper,
-				  int preferred_bpp)
-{
-	int new_fb = 0;
-	int crtc_count = 0;
-	int i;
-	struct fb_info *info;
-	struct drm_fb_helper_surface_size sizes;
-	int gamma_size = 0;
-
-	memset(&sizes, 0, sizeof(struct drm_fb_helper_surface_size));
-	sizes.surface_depth = 24;
-	sizes.surface_bpp = 32;
-	sizes.fb_width = (unsigned)-1;
-	sizes.fb_height = (unsigned)-1;
-
-	/* if driver picks 8 or 16 by default use that
-	   for both depth/bpp */
-	if (preferred_bpp != sizes.surface_bpp) {
-		sizes.surface_depth = sizes.surface_bpp = preferred_bpp;
-	}
-	/* first up get a count of crtcs now in use and new min/maxes width/heights */
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		struct drm_fb_helper_connector *fb_helper_conn = fb_helper->connector_info[i];
-		struct drm_cmdline_mode *cmdline_mode;
-
-		cmdline_mode = &fb_helper_conn->cmdline_mode;
-
-		if (cmdline_mode->bpp_specified) {
-			switch (cmdline_mode->bpp) {
-			case 8:
-				sizes.surface_depth = sizes.surface_bpp = 8;
-				break;
-			case 15:
-				sizes.surface_depth = 15;
-				sizes.surface_bpp = 16;
-				break;
-			case 16:
-				sizes.surface_depth = sizes.surface_bpp = 16;
-				break;
-			case 24:
-				sizes.surface_depth = sizes.surface_bpp = 24;
-				break;
-			case 32:
-				sizes.surface_depth = 24;
-				sizes.surface_bpp = 32;
-				break;
-			}
-			break;
-		}
-	}
-
-	crtc_count = 0;
-	for (i = 0; i < fb_helper->crtc_count; i++) {
-		struct drm_display_mode *desired_mode;
-		desired_mode = fb_helper->crtc_info[i].desired_mode;
-
-		if (desired_mode) {
-			if (gamma_size == 0)
-				gamma_size = fb_helper->crtc_info[i].mode_set.crtc->gamma_size;
-			if (desired_mode->hdisplay < sizes.fb_width)
-				sizes.fb_width = desired_mode->hdisplay;
-			if (desired_mode->vdisplay < sizes.fb_height)
-				sizes.fb_height = desired_mode->vdisplay;
-			if (desired_mode->hdisplay > sizes.surface_width)
-				sizes.surface_width = desired_mode->hdisplay;
-			if (desired_mode->vdisplay > sizes.surface_height)
-				sizes.surface_height = desired_mode->vdisplay;
-			crtc_count++;
-		}
-	}
-
-	if (crtc_count == 0 || sizes.fb_width == -1 || sizes.fb_height == -1) {
-		/* hmm everyone went away - assume VGA cable just fell out
-		   and will come back later. */
-		DRM_INFO("Cannot find any crtc or sizes - going 1024x768\n");
-		sizes.fb_width = sizes.surface_width = 1024;
-		sizes.fb_height = sizes.surface_height = 768;
-	}
-
-	/* push down into drivers */
-	new_fb = (*fb_helper->funcs->fb_probe)(fb_helper, &sizes);
-	if (new_fb < 0)
-		return new_fb;
-
-	info = fb_helper->fbdev;
-
-	/* set the fb pointer */
-	for (i = 0; i < fb_helper->crtc_count; i++) {
-		fb_helper->crtc_info[i].mode_set.fb = fb_helper->fb;
-	}
-
-	if (new_fb) {
-		info->var.pixclock = 0;
-		if (register_framebuffer(info) < 0) {
-			return -EINVAL;
-		}
-
-		printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node,
-		       info->fix.id);
-
-	} else {
-		drm_fb_helper_set_par(info);
-	}
-
-	/* Switch back to kernel console on panic */
-	/* multi card linked list maybe */
-	if (list_empty(&kernel_fb_helper_list)) {
-		printk(KERN_INFO "drm: registered panic notifier\n");
-		atomic_notifier_chain_register(&panic_notifier_list,
-					       &paniced);
-		register_sysrq_key('v', &sysrq_drm_fb_helper_restore_op);
-	}
-	if (new_fb)
-		list_add(&fb_helper->kernel_fb_list, &kernel_fb_helper_list);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_fb_helper_single_fb_probe);
-
-void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch,
-			    uint32_t depth)
-{
-	info->fix.type = FB_TYPE_PACKED_PIXELS;
-	info->fix.visual = depth == 8 ? FB_VISUAL_PSEUDOCOLOR :
-		FB_VISUAL_TRUECOLOR;
-	info->fix.mmio_start = 0;
-	info->fix.mmio_len = 0;
-	info->fix.type_aux = 0;
-	info->fix.xpanstep = 1; /* doing it in hw */
-	info->fix.ypanstep = 1; /* doing it in hw */
-	info->fix.ywrapstep = 0;
-	info->fix.accel = FB_ACCEL_NONE;
-	info->fix.type_aux = 0;
-
-	info->fix.line_length = pitch;
-	return;
-}
-EXPORT_SYMBOL(drm_fb_helper_fill_fix);
-
-void drm_fb_helper_fill_var(struct fb_info *info, struct drm_fb_helper *fb_helper,
-			    uint32_t fb_width, uint32_t fb_height)
-{
-	struct drm_framebuffer *fb = fb_helper->fb;
-	info->pseudo_palette = fb_helper->pseudo_palette;
-	info->var.xres_virtual = fb->width;
-	info->var.yres_virtual = fb->height;
-	info->var.bits_per_pixel = fb->bits_per_pixel;
-	info->var.accel_flags = FB_ACCELF_TEXT;
-	info->var.xoffset = 0;
-	info->var.yoffset = 0;
-	info->var.activate = FB_ACTIVATE_NOW;
-	info->var.height = -1;
-	info->var.width = -1;
-
-	switch (fb->depth) {
-	case 8:
-		info->var.red.offset = 0;
-		info->var.green.offset = 0;
-		info->var.blue.offset = 0;
-		info->var.red.length = 8; /* 8bit DAC */
-		info->var.green.length = 8;
-		info->var.blue.length = 8;
-		info->var.transp.offset = 0;
-		info->var.transp.length = 0;
-		break;
-	case 15:
-		info->var.red.offset = 10;
-		info->var.green.offset = 5;
-		info->var.blue.offset = 0;
-		info->var.red.length = 5;
-		info->var.green.length = 5;
-		info->var.blue.length = 5;
-		info->var.transp.offset = 15;
-		info->var.transp.length = 1;
-		break;
-	case 16:
-		info->var.red.offset = 11;
-		info->var.green.offset = 5;
-		info->var.blue.offset = 0;
-		info->var.red.length = 5;
-		info->var.green.length = 6;
-		info->var.blue.length = 5;
-		info->var.transp.offset = 0;
-		break;
-	case 24:
-		info->var.red.offset = 16;
-		info->var.green.offset = 8;
-		info->var.blue.offset = 0;
-		info->var.red.length = 8;
-		info->var.green.length = 8;
-		info->var.blue.length = 8;
-		info->var.transp.offset = 0;
-		info->var.transp.length = 0;
-		break;
-	case 32:
-		info->var.red.offset = 16;
-		info->var.green.offset = 8;
-		info->var.blue.offset = 0;
-		info->var.red.length = 8;
-		info->var.green.length = 8;
-		info->var.blue.length = 8;
-		info->var.transp.offset = 24;
-		info->var.transp.length = 8;
-		break;
-	default:
-		break;
-	}
-
-	info->var.xres = fb_width;
-	info->var.yres = fb_height;
-}
-EXPORT_SYMBOL(drm_fb_helper_fill_var);
-
-static int drm_fb_helper_probe_connector_modes(struct drm_fb_helper *fb_helper,
-					       uint32_t maxX,
-					       uint32_t maxY)
-{
-	struct drm_connector *connector;
-	int count = 0;
-	int i;
-
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		connector = fb_helper->connector_info[i]->connector;
-		count += connector->funcs->fill_modes(connector, maxX, maxY);
-	}
-
-	return count;
-}
-
-static struct drm_display_mode *drm_has_preferred_mode(struct drm_fb_helper_connector *fb_connector, int width, int height)
-{
-	struct drm_display_mode *mode;
-
-	list_for_each_entry(mode, &fb_connector->connector->modes, head) {
-		if (drm_mode_width(mode) > width ||
-		    drm_mode_height(mode) > height)
-			continue;
-		if (mode->type & DRM_MODE_TYPE_PREFERRED)
-			return mode;
-	}
-	return NULL;
-}
-
-static bool drm_has_cmdline_mode(struct drm_fb_helper_connector *fb_connector)
-{
-	struct drm_cmdline_mode *cmdline_mode;
-	cmdline_mode = &fb_connector->cmdline_mode;
-	return cmdline_mode->specified;
-}
-
-static struct drm_display_mode *drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn,
-						      int width, int height)
-{
-	struct drm_cmdline_mode *cmdline_mode;
-	struct drm_display_mode *mode = NULL;
-
-	cmdline_mode = &fb_helper_conn->cmdline_mode;
-	if (cmdline_mode->specified == false)
-		return mode;
-
-	/* attempt to find a matching mode in the list of modes
-	 *  we have gotten so far, if not add a CVT mode that conforms
-	 */
-	if (cmdline_mode->rb || cmdline_mode->margins)
-		goto create_mode;
-
-	list_for_each_entry(mode, &fb_helper_conn->connector->modes, head) {
-		/* check width/height */
-		if (mode->hdisplay != cmdline_mode->xres ||
-		    mode->vdisplay != cmdline_mode->yres)
-			continue;
-
-		if (cmdline_mode->refresh_specified) {
-			if (mode->vrefresh != cmdline_mode->refresh)
-				continue;
-		}
-
-		if (cmdline_mode->interlace) {
-			if (!(mode->flags & DRM_MODE_FLAG_INTERLACE))
-				continue;
-		}
-		return mode;
-	}
-
-create_mode:
-	mode = drm_mode_create_from_cmdline_mode(fb_helper_conn->connector->dev,
-						 cmdline_mode);
-	list_add(&mode->head, &fb_helper_conn->connector->modes);
-	return mode;
-}
-
-static bool drm_connector_enabled(struct drm_connector *connector, bool strict)
-{
-	bool enable;
-
-	if (strict) {
-		enable = connector->status == connector_status_connected;
-	} else {
-		enable = connector->status != connector_status_disconnected;
-	}
-	return enable;
-}
-
-static void drm_enable_connectors(struct drm_fb_helper *fb_helper,
-				  bool *enabled)
-{
-	bool any_enabled = false;
-	struct drm_connector *connector;
-	int i = 0;
-
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		connector = fb_helper->connector_info[i]->connector;
-		enabled[i] = drm_connector_enabled(connector, true);
-		DRM_DEBUG_KMS("connector %d enabled? %s\n", connector->base.id,
-			  enabled[i] ? "yes" : "no");
-		any_enabled |= enabled[i];
-	}
-
-	if (any_enabled)
-		return;
-
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		connector = fb_helper->connector_info[i]->connector;
-		enabled[i] = drm_connector_enabled(connector, false);
-	}
-}
-
-static bool drm_target_cloned(struct drm_fb_helper *fb_helper,
-			      struct drm_display_mode **modes,
-			      bool *enabled, int width, int height)
-{
-	int count, i, j;
-	bool can_clone = false;
-	struct drm_fb_helper_connector *fb_helper_conn;
-	struct drm_display_mode *dmt_mode, *mode;
-
-	/* only contemplate cloning in the single crtc case */
-	if (fb_helper->crtc_count > 1)
-		return false;
-
-	count = 0;
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		if (enabled[i])
-			count++;
-	}
-
-	/* only contemplate cloning if more than one connector is enabled */
-	if (count <= 1)
-		return false;
-
-	/* check the command line or if nothing common pick 1024x768 */
-	can_clone = true;
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		if (!enabled[i])
-			continue;
-		fb_helper_conn = fb_helper->connector_info[i];
-		modes[i] = drm_pick_cmdline_mode(fb_helper_conn, width, height);
-		if (!modes[i]) {
-			can_clone = false;
-			break;
-		}
-		for (j = 0; j < i; j++) {
-			if (!enabled[j])
-				continue;
-			if (!drm_mode_equal(modes[j], modes[i]))
-				can_clone = false;
-		}
-	}
-
-	if (can_clone) {
-		DRM_DEBUG_KMS("can clone using command line\n");
-		return true;
-	}
-
-	/* try and find a 1024x768 mode on each connector */
-	can_clone = true;
-	dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60);
-
-	for (i = 0; i < fb_helper->connector_count; i++) {
-
-		if (!enabled[i])
-			continue;
-
-		fb_helper_conn = fb_helper->connector_info[i];
-		list_for_each_entry(mode, &fb_helper_conn->connector->modes, head) {
-			if (drm_mode_equal(mode, dmt_mode))
-				modes[i] = mode;
-		}
-		if (!modes[i])
-			can_clone = false;
-	}
-
-	if (can_clone) {
-		DRM_DEBUG_KMS("can clone using 1024x768\n");
-		return true;
-	}
-	DRM_INFO("kms: can't enable cloning when we probably wanted to.\n");
-	return false;
-}
-
-static bool drm_target_preferred(struct drm_fb_helper *fb_helper,
-				 struct drm_display_mode **modes,
-				 bool *enabled, int width, int height)
-{
-	struct drm_fb_helper_connector *fb_helper_conn;
-	int i;
-
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		fb_helper_conn = fb_helper->connector_info[i];
-
-		if (enabled[i] == false)
-			continue;
-
-		DRM_DEBUG_KMS("looking for cmdline mode on connector %d\n",
-			      fb_helper_conn->connector->base.id);
-
-		/* got for command line mode first */
-		modes[i] = drm_pick_cmdline_mode(fb_helper_conn, width, height);
-		if (!modes[i]) {
-			DRM_DEBUG_KMS("looking for preferred mode on connector %d\n",
-				      fb_helper_conn->connector->base.id);
-			modes[i] = drm_has_preferred_mode(fb_helper_conn, width, height);
-		}
-		/* No preferred modes, pick one off the list */
-		if (!modes[i] && !list_empty(&fb_helper_conn->connector->modes)) {
-			list_for_each_entry(modes[i], &fb_helper_conn->connector->modes, head)
-				break;
-		}
-		DRM_DEBUG_KMS("found mode %s\n", modes[i] ? modes[i]->name :
-			  "none");
-	}
-	return true;
-}
-
-static int drm_pick_crtcs(struct drm_fb_helper *fb_helper,
-			  struct drm_fb_helper_crtc **best_crtcs,
-			  struct drm_display_mode **modes,
-			  int n, int width, int height)
-{
-	int c, o;
-	struct drm_device *dev = fb_helper->dev;
-	struct drm_connector *connector;
-	struct drm_connector_helper_funcs *connector_funcs;
-	struct drm_encoder *encoder;
-	struct drm_fb_helper_crtc *best_crtc;
-	int my_score, best_score, score;
-	struct drm_fb_helper_crtc **crtcs, *crtc;
-	struct drm_fb_helper_connector *fb_helper_conn;
-
-	if (n == fb_helper->connector_count)
-		return 0;
-
-	fb_helper_conn = fb_helper->connector_info[n];
-	connector = fb_helper_conn->connector;
-
-	best_crtcs[n] = NULL;
-	best_crtc = NULL;
-	best_score = drm_pick_crtcs(fb_helper, best_crtcs, modes, n+1, width, height);
-	if (modes[n] == NULL)
-		return best_score;
-
-	crtcs = kzalloc(dev->mode_config.num_connector *
-			sizeof(struct drm_fb_helper_crtc *), GFP_KERNEL);
-	if (!crtcs)
-		return best_score;
-
-	my_score = 1;
-	if (connector->status == connector_status_connected)
-		my_score++;
-	if (drm_has_cmdline_mode(fb_helper_conn))
-		my_score++;
-	if (drm_has_preferred_mode(fb_helper_conn, width, height))
-		my_score++;
-
-	connector_funcs = connector->helper_private;
-	encoder = connector_funcs->best_encoder(connector);
-	if (!encoder)
-		goto out;
-
-	/* select a crtc for this connector and then attempt to configure
-	   remaining connectors */
-	for (c = 0; c < fb_helper->crtc_count; c++) {
-		crtc = &fb_helper->crtc_info[c];
-
-		if ((encoder->possible_crtcs & (1 << c)) == 0) {
-			continue;
-		}
-
-		for (o = 0; o < n; o++)
-			if (best_crtcs[o] == crtc)
-				break;
-
-		if (o < n) {
-			/* ignore cloning unless only a single crtc */
-			if (fb_helper->crtc_count > 1)
-				continue;
-
-			if (!drm_mode_equal(modes[o], modes[n]))
-				continue;
-		}
-
-		crtcs[n] = crtc;
-		memcpy(crtcs, best_crtcs, n * sizeof(struct drm_fb_helper_crtc *));
-		score = my_score + drm_pick_crtcs(fb_helper, crtcs, modes, n + 1,
-						  width, height);
-		if (score > best_score) {
-			best_crtc = crtc;
-			best_score = score;
-			memcpy(best_crtcs, crtcs,
-			       dev->mode_config.num_connector *
-			       sizeof(struct drm_fb_helper_crtc *));
-		}
-	}
-out:
-	kfree(crtcs);
-	return best_score;
-}
-
-static void drm_setup_crtcs(struct drm_fb_helper *fb_helper)
-{
-	struct drm_device *dev = fb_helper->dev;
-	struct drm_fb_helper_crtc **crtcs;
-	struct drm_display_mode **modes;
-	struct drm_encoder *encoder;
-	struct drm_mode_set *modeset;
-	bool *enabled;
-	int width, height;
-	int i, ret;
-
-	DRM_DEBUG_KMS("\n");
-
-	width = dev->mode_config.max_width;
-	height = dev->mode_config.max_height;
-
-	/* clean out all the encoder/crtc combos */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		encoder->crtc = NULL;
-	}
-
-	crtcs = kcalloc(dev->mode_config.num_connector,
-			sizeof(struct drm_fb_helper_crtc *), GFP_KERNEL);
-	modes = kcalloc(dev->mode_config.num_connector,
-			sizeof(struct drm_display_mode *), GFP_KERNEL);
-	enabled = kcalloc(dev->mode_config.num_connector,
-			  sizeof(bool), GFP_KERNEL);
-
-	drm_enable_connectors(fb_helper, enabled);
-
-	ret = drm_target_cloned(fb_helper, modes, enabled, width, height);
-	if (!ret) {
-		ret = drm_target_preferred(fb_helper, modes, enabled, width, height);
-		if (!ret)
-			DRM_ERROR("Unable to find initial modes\n");
-	}
-
-	DRM_DEBUG_KMS("picking CRTCs for %dx%d config\n", width, height);
-
-	drm_pick_crtcs(fb_helper, crtcs, modes, 0, width, height);
-
-	/* need to set the modesets up here for use later */
-	/* fill out the connector<->crtc mappings into the modesets */
-	for (i = 0; i < fb_helper->crtc_count; i++) {
-		modeset = &fb_helper->crtc_info[i].mode_set;
-		modeset->num_connectors = 0;
-	}
-
-	for (i = 0; i < fb_helper->connector_count; i++) {
-		struct drm_display_mode *mode = modes[i];
-		struct drm_fb_helper_crtc *fb_crtc = crtcs[i];
-		modeset = &fb_crtc->mode_set;
-
-		if (mode && fb_crtc) {
-			DRM_DEBUG_KMS("desired mode %s set on crtc %d\n",
-				      mode->name, fb_crtc->mode_set.crtc->base.id);
-			fb_crtc->desired_mode = mode;
-			if (modeset->mode)
-				drm_mode_destroy(dev, modeset->mode);
-			modeset->mode = drm_mode_duplicate(dev,
-							   fb_crtc->desired_mode);
-			modeset->connectors[modeset->num_connectors++] = fb_helper->connector_info[i]->connector;
-		}
-	}
-
-	kfree(crtcs);
-	kfree(modes);
-	kfree(enabled);
-}
-
-/**
- * drm_helper_initial_config - setup a sane initial connector configuration
- * @dev: DRM device
- *
- * LOCKING:
- * Called at init time, must take mode config lock.
- *
- * Scan the CRTCs and connectors and try to put together an initial setup.
- * At the moment, this is a cloned configuration across all heads with
- * a new framebuffer object as the backing store.
- *
- * RETURNS:
- * Zero if everything went ok, nonzero otherwise.
- */
-bool drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, int bpp_sel)
-{
-	struct drm_device *dev = fb_helper->dev;
-	int count = 0;
-
-	/* disable all the possible outputs/crtcs before entering KMS mode */
-	drm_helper_disable_unused_functions(fb_helper->dev);
-
-	drm_fb_helper_parse_command_line(fb_helper);
-
-	count = drm_fb_helper_probe_connector_modes(fb_helper,
-						    dev->mode_config.max_width,
-						    dev->mode_config.max_height);
-	/*
-	 * we shouldn't end up with no modes here.
-	 */
-	if (count == 0) {
-		printk(KERN_INFO "No connectors reported connected with modes\n");
-	}
-	drm_setup_crtcs(fb_helper);
-
-	return drm_fb_helper_single_fb_probe(fb_helper, bpp_sel);
-}
-EXPORT_SYMBOL(drm_fb_helper_initial_config);
-
-/**
- * drm_fb_helper_hotplug_event - respond to a hotplug notification by
- *                               probing all the outputs attached to the fb.
- * @fb_helper: the drm_fb_helper
- *
- * LOCKING:
- * Called at runtime, must take mode config lock.
- *
- * Scan the connectors attached to the fb_helper and try to put together a
- * setup after *notification of a change in output configuration.
- *
- * RETURNS:
- * 0 on success and a non-zero error code otherwise.
- */
-int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
-{
-	struct drm_device *dev = fb_helper->dev;
-	int count = 0;
-	u32 max_width, max_height, bpp_sel;
-	bool bound = false, crtcs_bound = false;
-	struct drm_crtc *crtc;
-
-	if (!fb_helper->fb)
-		return 0;
-
-	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		if (crtc->fb)
-			crtcs_bound = true;
-		if (crtc->fb == fb_helper->fb)
-			bound = true;
-	}
-
-	if (!bound && crtcs_bound) {
-		fb_helper->delayed_hotplug = true;
-		mutex_unlock(&dev->mode_config.mutex);
-		return 0;
-	}
-	DRM_DEBUG_KMS("\n");
-
-	max_width = fb_helper->fb->width;
-	max_height = fb_helper->fb->height;
-	bpp_sel = fb_helper->fb->bits_per_pixel;
-
-	count = drm_fb_helper_probe_connector_modes(fb_helper, max_width,
-						    max_height);
-	drm_setup_crtcs(fb_helper);
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return drm_fb_helper_single_fb_probe(fb_helper, bpp_sel);
-}
-EXPORT_SYMBOL(drm_fb_helper_hotplug_event);
-
-/* The Kconfig DRM_KMS_HELPER selects FRAMEBUFFER_CONSOLE (if !EXPERT)
- * but the module doesn't depend on any fb console symbols.  At least
- * attempt to load fbcon to avoid leaving the system without a usable console.
- */
-#if defined(CONFIG_FRAMEBUFFER_CONSOLE_MODULE) && !defined(CONFIG_EXPERT)
-static int __init drm_fb_helper_modinit(void)
-{
-	const char *name = "fbcon";
-	struct module *fbcon;
-
-	mutex_lock(&module_mutex);
-	fbcon = find_module(name);
-	mutex_unlock(&module_mutex);
-
-	if (!fbcon)
-		request_module_nowait(name);
-	return 0;
-}
-
-module_init(drm_fb_helper_modinit);
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_fops.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_fops.c
deleted file mode 100644
index 123de28f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_fops.c
+++ /dev/null
@@ -1,674 +0,0 @@
-/**
- * \file drm_fops.c
- * File operations for DRM
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Daryll Strauss <daryll@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Mon Jan  4 08:58:31 1999 by faith@valinux.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include <linux/poll.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-/* from BKL pushdown: note that nothing else serializes idr_find() */
-DEFINE_MUTEX(drm_global_mutex);
-EXPORT_SYMBOL(drm_global_mutex);
-
-static int drm_open_helper(struct inode *inode, struct file *filp,
-			   struct drm_device * dev);
-
-static int drm_setup(struct drm_device * dev)
-{
-	int i;
-	int ret;
-
-	if (dev->driver->firstopen) {
-		ret = dev->driver->firstopen(dev);
-		if (ret != 0)
-			return ret;
-	}
-
-	atomic_set(&dev->ioctl_count, 0);
-	atomic_set(&dev->vma_count, 0);
-
-	if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) &&
-	    !drm_core_check_feature(dev, DRIVER_MODESET)) {
-		dev->buf_use = 0;
-		atomic_set(&dev->buf_alloc, 0);
-
-		i = drm_dma_setup(dev);
-		if (i < 0)
-			return i;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(dev->counts); i++)
-		atomic_set(&dev->counts[i], 0);
-
-	dev->sigdata.lock = NULL;
-
-	dev->queue_count = 0;
-	dev->queue_reserved = 0;
-	dev->queue_slots = 0;
-	dev->queuelist = NULL;
-	dev->context_flag = 0;
-	dev->interrupt_flag = 0;
-	dev->dma_flag = 0;
-	dev->last_context = 0;
-	dev->last_switch = 0;
-	dev->last_checked = 0;
-	init_waitqueue_head(&dev->context_wait);
-	dev->if_version = 0;
-
-	dev->ctx_start = 0;
-	dev->lck_start = 0;
-
-	dev->buf_async = NULL;
-	init_waitqueue_head(&dev->buf_readers);
-	init_waitqueue_head(&dev->buf_writers);
-
-	DRM_DEBUG("\n");
-
-	/*
-	 * The kernel's context could be created here, but is now created
-	 * in drm_dma_enqueue.  This is more resource-efficient for
-	 * hardware that does not do DMA, but may mean that
-	 * drm_select_queue fails between the time the interrupt is
-	 * initialized and the time the queues are initialized.
-	 */
-
-	return 0;
-}
-
-/**
- * Open file.
- *
- * \param inode device inode
- * \param filp file pointer.
- * \return zero on success or a negative number on failure.
- *
- * Searches the DRM device with the same minor number, calls open_helper(), and
- * increments the device open count. If the open count was previous at zero,
- * i.e., it's the first that the device is open, then calls setup().
- */
-int drm_open(struct inode *inode, struct file *filp)
-{
-	struct drm_device *dev = NULL;
-	int minor_id = iminor(inode);
-	struct drm_minor *minor;
-	int retcode = 0;
-
-	minor = idr_find(&drm_minors_idr, minor_id);
-	if (!minor)
-		return -ENODEV;
-
-	if (!(dev = minor->dev))
-		return -ENODEV;
-
-	if (drm_device_is_unplugged(dev))
-		return -ENODEV;
-
-	retcode = drm_open_helper(inode, filp, dev);
-	if (!retcode) {
-		atomic_inc(&dev->counts[_DRM_STAT_OPENS]);
-		if (!dev->open_count++)
-			retcode = drm_setup(dev);
-	}
-	if (!retcode) {
-		mutex_lock(&dev->struct_mutex);
-		if (minor->type == DRM_MINOR_LEGACY) {
-			if (dev->dev_mapping == NULL)
-				dev->dev_mapping = inode->i_mapping;
-			else if (dev->dev_mapping != inode->i_mapping)
-				retcode = -ENODEV;
-		}
-		mutex_unlock(&dev->struct_mutex);
-	}
-
-	return retcode;
-}
-EXPORT_SYMBOL(drm_open);
-
-/**
- * File \c open operation.
- *
- * \param inode device inode.
- * \param filp file pointer.
- *
- * Puts the dev->fops corresponding to the device minor number into
- * \p filp, call the \c open method, and restore the file operations.
- */
-int drm_stub_open(struct inode *inode, struct file *filp)
-{
-	struct drm_device *dev = NULL;
-	struct drm_minor *minor;
-	int minor_id = iminor(inode);
-	int err = -ENODEV;
-	const struct file_operations *old_fops;
-
-	DRM_DEBUG("\n");
-
-	mutex_lock(&drm_global_mutex);
-	minor = idr_find(&drm_minors_idr, minor_id);
-	if (!minor)
-		goto out;
-
-	if (!(dev = minor->dev))
-		goto out;
-
-	if (drm_device_is_unplugged(dev))
-		goto out;
-
-	old_fops = filp->f_op;
-	filp->f_op = fops_get(dev->driver->fops);
-	if (filp->f_op == NULL) {
-		filp->f_op = old_fops;
-		goto out;
-	}
-	if (filp->f_op->open && (err = filp->f_op->open(inode, filp))) {
-		fops_put(filp->f_op);
-		filp->f_op = fops_get(old_fops);
-	}
-	fops_put(old_fops);
-
-out:
-	mutex_unlock(&drm_global_mutex);
-	return err;
-}
-
-/**
- * Check whether DRI will run on this CPU.
- *
- * \return non-zero if the DRI will run on this CPU, or zero otherwise.
- */
-static int drm_cpu_valid(void)
-{
-#if defined(__i386__)
-	if (boot_cpu_data.x86 == 3)
-		return 0;	/* No cmpxchg on a 386 */
-#endif
-#if defined(__sparc__) && !defined(__sparc_v9__)
-	return 0;		/* No cmpxchg before v9 sparc. */
-#endif
-	return 1;
-}
-
-/**
- * Called whenever a process opens /dev/drm.
- *
- * \param inode device inode.
- * \param filp file pointer.
- * \param dev device.
- * \return zero on success or a negative number on failure.
- *
- * Creates and initializes a drm_file structure for the file private data in \p
- * filp and add it into the double linked list in \p dev.
- */
-static int drm_open_helper(struct inode *inode, struct file *filp,
-			   struct drm_device * dev)
-{
-	int minor_id = iminor(inode);
-	struct drm_file *priv;
-	int ret;
-
-	if (filp->f_flags & O_EXCL)
-		return -EBUSY;	/* No exclusive opens */
-	if (!drm_cpu_valid())
-		return -EINVAL;
-	if (dev->switch_power_state != DRM_SWITCH_POWER_ON)
-		return -EINVAL;
-
-	DRM_DEBUG("pid = %d, minor = %d\n", task_pid_nr(current), minor_id);
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-
-	filp->private_data = priv;
-	priv->filp = filp;
-	priv->uid = current_euid();
-	priv->pid = task_pid_nr(current);
-	priv->minor = idr_find(&drm_minors_idr, minor_id);
-	priv->ioctl_count = 0;
-	/* for compatibility root is always authenticated */
-	priv->authenticated = capable(CAP_SYS_ADMIN);
-	priv->lock_count = 0;
-
-	INIT_LIST_HEAD(&priv->lhead);
-	INIT_LIST_HEAD(&priv->fbs);
-	INIT_LIST_HEAD(&priv->event_list);
-	init_waitqueue_head(&priv->event_wait);
-	priv->event_space = 4096; /* set aside 4k for event buffer */
-
-	if (dev->driver->driver_features & DRIVER_GEM)
-		drm_gem_open(dev, priv);
-
-	if (drm_core_check_feature(dev, DRIVER_PRIME))
-		drm_prime_init_file_private(&priv->prime);
-
-	if (dev->driver->open) {
-		ret = dev->driver->open(dev, priv);
-		if (ret < 0)
-			goto out_free;
-	}
-
-
-	/* if there is no current master make this fd it */
-	mutex_lock(&dev->struct_mutex);
-	if (!priv->minor->master) {
-		/* create a new master */
-		priv->minor->master = drm_master_create(priv->minor);
-		if (!priv->minor->master) {
-			mutex_unlock(&dev->struct_mutex);
-			ret = -ENOMEM;
-			goto out_free;
-		}
-
-		priv->is_master = 1;
-		/* take another reference for the copy in the local file priv */
-		priv->master = drm_master_get(priv->minor->master);
-
-		priv->authenticated = 1;
-
-		mutex_unlock(&dev->struct_mutex);
-		if (dev->driver->master_create) {
-			ret = dev->driver->master_create(dev, priv->master);
-			if (ret) {
-				mutex_lock(&dev->struct_mutex);
-				/* drop both references if this fails */
-				drm_master_put(&priv->minor->master);
-				drm_master_put(&priv->master);
-				mutex_unlock(&dev->struct_mutex);
-				goto out_free;
-			}
-		}
-		mutex_lock(&dev->struct_mutex);
-		if (dev->driver->master_set) {
-			ret = dev->driver->master_set(dev, priv, true);
-			if (ret) {
-				/* drop both references if this fails */
-				drm_master_put(&priv->minor->master);
-				drm_master_put(&priv->master);
-				mutex_unlock(&dev->struct_mutex);
-				goto out_free;
-			}
-		}
-		mutex_unlock(&dev->struct_mutex);
-	} else {
-		/* get a reference to the master */
-		priv->master = drm_master_get(priv->minor->master);
-		mutex_unlock(&dev->struct_mutex);
-	}
-
-	mutex_lock(&dev->struct_mutex);
-	list_add(&priv->lhead, &dev->filelist);
-	mutex_unlock(&dev->struct_mutex);
-
-#ifdef __alpha__
-	/*
-	 * Default the hose
-	 */
-	if (!dev->hose) {
-		struct pci_dev *pci_dev;
-		pci_dev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, NULL);
-		if (pci_dev) {
-			dev->hose = pci_dev->sysdata;
-			pci_dev_put(pci_dev);
-		}
-		if (!dev->hose) {
-			struct pci_bus *b = pci_bus_b(pci_root_buses.next);
-			if (b)
-				dev->hose = b->sysdata;
-		}
-	}
-#endif
-
-	return 0;
-      out_free:
-	kfree(priv);
-	filp->private_data = NULL;
-	return ret;
-}
-
-/** No-op. */
-int drm_fasync(int fd, struct file *filp, int on)
-{
-	struct drm_file *priv = filp->private_data;
-	struct drm_device *dev = priv->minor->dev;
-
-	DRM_DEBUG("fd = %d, device = 0x%lx\n", fd,
-		  (long)old_encode_dev(priv->minor->device));
-	return fasync_helper(fd, filp, on, &dev->buf_async);
-}
-EXPORT_SYMBOL(drm_fasync);
-
-/*
- * Reclaim locked buffers; note that this may be a bad idea if the current
- * context doesn't have the hw lock...
- */
-static void drm_reclaim_locked_buffers(struct drm_device *dev, struct file *f)
-{
-	struct drm_file *file_priv = f->private_data;
-
-	if (drm_i_have_hw_lock(dev, file_priv)) {
-		dev->driver->reclaim_buffers_locked(dev, file_priv);
-	} else {
-		unsigned long _end = jiffies + 3 * DRM_HZ;
-		int locked = 0;
-
-		drm_idlelock_take(&file_priv->master->lock);
-
-		/*
-		 * Wait for a while.
-		 */
-		do {
-			spin_lock_bh(&file_priv->master->lock.spinlock);
-			locked = file_priv->master->lock.idle_has_lock;
-			spin_unlock_bh(&file_priv->master->lock.spinlock);
-			if (locked)
-				break;
-			schedule();
-		} while (!time_after_eq(jiffies, _end));
-
-		if (!locked) {
-			DRM_ERROR("reclaim_buffers_locked() deadlock. Please rework this\n"
-				  "\tdriver to use reclaim_buffers_idlelocked() instead.\n"
-				  "\tI will go on reclaiming the buffers anyway.\n");
-		}
-
-		dev->driver->reclaim_buffers_locked(dev, file_priv);
-		drm_idlelock_release(&file_priv->master->lock);
-	}
-}
-
-static void drm_master_release(struct drm_device *dev, struct file *filp)
-{
-	struct drm_file *file_priv = filp->private_data;
-
-	if (dev->driver->reclaim_buffers_locked &&
-	    file_priv->master->lock.hw_lock)
-		drm_reclaim_locked_buffers(dev, filp);
-
-	if (dev->driver->reclaim_buffers_idlelocked &&
-	    file_priv->master->lock.hw_lock) {
-		drm_idlelock_take(&file_priv->master->lock);
-		dev->driver->reclaim_buffers_idlelocked(dev, file_priv);
-		drm_idlelock_release(&file_priv->master->lock);
-	}
-
-
-	if (drm_i_have_hw_lock(dev, file_priv)) {
-		DRM_DEBUG("File %p released, freeing lock for context %d\n",
-			  filp, _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));
-		drm_lock_free(&file_priv->master->lock,
-			      _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));
-	}
-
-	if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) &&
-	    !dev->driver->reclaim_buffers_locked) {
-		dev->driver->reclaim_buffers(dev, file_priv);
-	}
-}
-
-static void drm_events_release(struct drm_file *file_priv)
-{
-	struct drm_device *dev = file_priv->minor->dev;
-	struct drm_pending_event *e, *et;
-	struct drm_pending_vblank_event *v, *vt;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-
-	/* Remove pending flips */
-	list_for_each_entry_safe(v, vt, &dev->vblank_event_list, base.link)
-		if (v->base.file_priv == file_priv) {
-			list_del(&v->base.link);
-			drm_vblank_put(dev, v->pipe);
-			v->base.destroy(&v->base);
-		}
-
-	/* Remove unconsumed events */
-	list_for_each_entry_safe(e, et, &file_priv->event_list, link)
-		e->destroy(e);
-
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-}
-
-/**
- * Release file.
- *
- * \param inode device inode
- * \param file_priv DRM file private.
- * \return zero on success or a negative number on failure.
- *
- * If the hardware lock is held then free it, and take it again for the kernel
- * context since it's necessary to reclaim buffers. Unlink the file private
- * data from its list and free it. Decreases the open count and if it reaches
- * zero calls drm_lastclose().
- */
-int drm_release(struct inode *inode, struct file *filp)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct drm_device *dev = file_priv->minor->dev;
-	int retcode = 0;
-
-	mutex_lock(&drm_global_mutex);
-
-	DRM_DEBUG("open_count = %d\n", dev->open_count);
-
-	if (dev->driver->preclose)
-		dev->driver->preclose(dev, file_priv);
-
-	/* ========================================================
-	 * Begin inline drm_release
-	 */
-
-	DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
-		  task_pid_nr(current),
-		  (long)old_encode_dev(file_priv->minor->device),
-		  dev->open_count);
-
-	/* Release any auth tokens that might point to this file_priv,
-	   (do that under the drm_global_mutex) */
-	if (file_priv->magic)
-		(void) drm_remove_magic(file_priv->master, file_priv->magic);
-
-	/* if the master has gone away we can't do anything with the lock */
-	if (file_priv->minor->master)
-		drm_master_release(dev, filp);
-
-	drm_events_release(file_priv);
-
-	if (dev->driver->driver_features & DRIVER_MODESET)
-		drm_fb_release(file_priv);
-
-	if (dev->driver->driver_features & DRIVER_GEM)
-		drm_gem_release(dev, file_priv);
-
-	mutex_lock(&dev->ctxlist_mutex);
-	if (!list_empty(&dev->ctxlist)) {
-		struct drm_ctx_list *pos, *n;
-
-		list_for_each_entry_safe(pos, n, &dev->ctxlist, head) {
-			if (pos->tag == file_priv &&
-			    pos->handle != DRM_KERNEL_CONTEXT) {
-				if (dev->driver->context_dtor)
-					dev->driver->context_dtor(dev,
-								  pos->handle);
-
-				drm_ctxbitmap_free(dev, pos->handle);
-
-				list_del(&pos->head);
-				kfree(pos);
-				--dev->ctx_count;
-			}
-		}
-	}
-	mutex_unlock(&dev->ctxlist_mutex);
-
-	mutex_lock(&dev->struct_mutex);
-
-	if (file_priv->is_master) {
-		struct drm_master *master = file_priv->master;
-		struct drm_file *temp;
-		list_for_each_entry(temp, &dev->filelist, lhead) {
-			if ((temp->master == file_priv->master) &&
-			    (temp != file_priv))
-				temp->authenticated = 0;
-		}
-
-		/**
-		 * Since the master is disappearing, so is the
-		 * possibility to lock.
-		 */
-
-		if (master->lock.hw_lock) {
-			if (dev->sigdata.lock == master->lock.hw_lock)
-				dev->sigdata.lock = NULL;
-			master->lock.hw_lock = NULL;
-			master->lock.file_priv = NULL;
-			wake_up_interruptible_all(&master->lock.lock_queue);
-		}
-
-		if (file_priv->minor->master == file_priv->master) {
-			/* drop the reference held my the minor */
-			if (dev->driver->master_drop)
-				dev->driver->master_drop(dev, file_priv, true);
-			drm_master_put(&file_priv->minor->master);
-		}
-	}
-
-	/* drop the reference held my the file priv */
-	drm_master_put(&file_priv->master);
-	file_priv->is_master = 0;
-	list_del(&file_priv->lhead);
-	mutex_unlock(&dev->struct_mutex);
-
-	if (dev->driver->postclose)
-		dev->driver->postclose(dev, file_priv);
-
-	if (drm_core_check_feature(dev, DRIVER_PRIME))
-		drm_prime_destroy_file_private(&file_priv->prime);
-
-	kfree(file_priv);
-
-	/* ========================================================
-	 * End inline drm_release
-	 */
-
-	atomic_inc(&dev->counts[_DRM_STAT_CLOSES]);
-	if (!--dev->open_count) {
-		if (atomic_read(&dev->ioctl_count)) {
-			DRM_ERROR("Device busy: %d\n",
-				  atomic_read(&dev->ioctl_count));
-			retcode = -EBUSY;
-		} else
-			retcode = drm_lastclose(dev);
-		if (drm_device_is_unplugged(dev))
-			drm_put_dev(dev);
-	}
-	mutex_unlock(&drm_global_mutex);
-
-	return retcode;
-}
-EXPORT_SYMBOL(drm_release);
-
-static bool
-drm_dequeue_event(struct drm_file *file_priv,
-		  size_t total, size_t max, struct drm_pending_event **out)
-{
-	struct drm_device *dev = file_priv->minor->dev;
-	struct drm_pending_event *e;
-	unsigned long flags;
-	bool ret = false;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-
-	*out = NULL;
-	if (list_empty(&file_priv->event_list))
-		goto out;
-	e = list_first_entry(&file_priv->event_list,
-			     struct drm_pending_event, link);
-	if (e->event->length + total > max)
-		goto out;
-
-	file_priv->event_space += e->event->length;
-	list_del(&e->link);
-	*out = e;
-	ret = true;
-
-out:
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-	return ret;
-}
-
-ssize_t drm_read(struct file *filp, char __user *buffer,
-		 size_t count, loff_t *offset)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct drm_pending_event *e;
-	size_t total;
-	ssize_t ret;
-
-	ret = wait_event_interruptible(file_priv->event_wait,
-				       !list_empty(&file_priv->event_list));
-	if (ret < 0)
-		return ret;
-
-	total = 0;
-	while (drm_dequeue_event(file_priv, total, count, &e)) {
-		if (copy_to_user(buffer + total,
-				 e->event, e->event->length)) {
-			total = -EFAULT;
-			break;
-		}
-
-		total += e->event->length;
-		e->destroy(e);
-	}
-
-	return total;
-}
-EXPORT_SYMBOL(drm_read);
-
-unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait)
-{
-	struct drm_file *file_priv = filp->private_data;
-	unsigned int mask = 0;
-
-	poll_wait(filp, &file_priv->event_wait, wait);
-
-	if (!list_empty(&file_priv->event_list))
-		mask |= POLLIN | POLLRDNORM;
-
-	return mask;
-}
-EXPORT_SYMBOL(drm_poll);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_gem.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_gem.c
deleted file mode 100644
index 83114b5e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_gem.c
+++ /dev/null
@@ -1,722 +0,0 @@
-/*
- * Copyright © 2008 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/uaccess.h>
-#include <linux/fs.h>
-#include <linux/file.h>
-#include <linux/module.h>
-#include <linux/mman.h>
-#include <linux/pagemap.h>
-#include <linux/shmem_fs.h>
-#include <linux/dma-buf.h>
-#include "drmP.h"
-
-/** @file drm_gem.c
- *
- * This file provides some of the base ioctls and library routines for
- * the graphics memory manager implemented by each device driver.
- *
- * Because various devices have different requirements in terms of
- * synchronization and migration strategies, implementing that is left up to
- * the driver, and all that the general API provides should be generic --
- * allocating objects, reading/writing data with the cpu, freeing objects.
- * Even there, platform-dependent optimizations for reading/writing data with
- * the CPU mean we'll likely hook those out to driver-specific calls.  However,
- * the DRI2 implementation wants to have at least allocate/mmap be generic.
- *
- * The goal was to have swap-backed object allocation managed through
- * struct file.  However, file descriptors as handles to a struct file have
- * two major failings:
- * - Process limits prevent more than 1024 or so being used at a time by
- *   default.
- * - Inability to allocate high fds will aggravate the X Server's select()
- *   handling, and likely that of many GL client applications as well.
- *
- * This led to a plan of using our own integer IDs (called handles, following
- * DRM terminology) to mimic fds, and implement the fd syscalls we need as
- * ioctls.  The objects themselves will still include the struct file so
- * that we can transition to fds if the required kernel infrastructure shows
- * up at a later date, and as our interface with shmfs for memory allocation.
- */
-
-/*
- * We make up offsets for buffer objects so we can recognize them at
- * mmap time.
- */
-
-/* pgoff in mmap is an unsigned long, so we need to make sure that
- * the faked up offset will fit
- */
-
-#if BITS_PER_LONG == 64
-#define DRM_FILE_PAGE_OFFSET_START ((0xFFFFFFFFUL >> PAGE_SHIFT) + 1)
-#define DRM_FILE_PAGE_OFFSET_SIZE ((0xFFFFFFFFUL >> PAGE_SHIFT) * 16)
-#else
-#define DRM_FILE_PAGE_OFFSET_START ((0xFFFFFFFUL >> PAGE_SHIFT) + 1)
-#define DRM_FILE_PAGE_OFFSET_SIZE ((0xFFFFFFFUL >> PAGE_SHIFT) * 16)
-#endif
-
-/**
- * Initialize the GEM device fields
- */
-
-int
-drm_gem_init(struct drm_device *dev)
-{
-	struct drm_gem_mm *mm;
-
-	spin_lock_init(&dev->object_name_lock);
-	idr_init(&dev->object_name_idr);
-
-	mm = kzalloc(sizeof(struct drm_gem_mm), GFP_KERNEL);
-	if (!mm) {
-		DRM_ERROR("out of memory\n");
-		return -ENOMEM;
-	}
-
-	dev->mm_private = mm;
-
-	if (drm_ht_create(&mm->offset_hash, 12)) {
-		kfree(mm);
-		return -ENOMEM;
-	}
-
-	if (drm_mm_init(&mm->offset_manager, DRM_FILE_PAGE_OFFSET_START,
-			DRM_FILE_PAGE_OFFSET_SIZE)) {
-		drm_ht_remove(&mm->offset_hash);
-		kfree(mm);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-void
-drm_gem_destroy(struct drm_device *dev)
-{
-	struct drm_gem_mm *mm = dev->mm_private;
-
-	drm_mm_takedown(&mm->offset_manager);
-	drm_ht_remove(&mm->offset_hash);
-	kfree(mm);
-	dev->mm_private = NULL;
-}
-
-/**
- * Initialize an already allocated GEM object of the specified size with
- * shmfs backing store.
- */
-int drm_gem_object_init(struct drm_device *dev,
-			struct drm_gem_object *obj, size_t size)
-{
-	BUG_ON((size & (PAGE_SIZE - 1)) != 0);
-
-	obj->dev = dev;
-	obj->filp = shmem_file_setup("drm mm object", size, VM_NORESERVE);
-	if (IS_ERR(obj->filp))
-		return PTR_ERR(obj->filp);
-
-	kref_init(&obj->refcount);
-	atomic_set(&obj->handle_count, 0);
-	obj->size = size;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_gem_object_init);
-
-/**
- * Initialize an already allocated GEM object of the specified size with
- * no GEM provided backing store. Instead the caller is responsible for
- * backing the object and handling it.
- */
-int drm_gem_private_object_init(struct drm_device *dev,
-			struct drm_gem_object *obj, size_t size)
-{
-	BUG_ON((size & (PAGE_SIZE - 1)) != 0);
-
-	obj->dev = dev;
-	obj->filp = NULL;
-
-	kref_init(&obj->refcount);
-	atomic_set(&obj->handle_count, 0);
-	obj->size = size;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_gem_private_object_init);
-
-/**
- * Allocate a GEM object of the specified size with shmfs backing store
- */
-struct drm_gem_object *
-drm_gem_object_alloc(struct drm_device *dev, size_t size)
-{
-	struct drm_gem_object *obj;
-
-	obj = kzalloc(sizeof(*obj), GFP_KERNEL);
-	if (!obj)
-		goto free;
-
-	if (drm_gem_object_init(dev, obj, size) != 0)
-		goto free;
-
-	if (dev->driver->gem_init_object != NULL &&
-	    dev->driver->gem_init_object(obj) != 0) {
-		goto fput;
-	}
-	return obj;
-fput:
-	/* Object_init mangles the global counters - readjust them. */
-	fput(obj->filp);
-free:
-	kfree(obj);
-	return NULL;
-}
-EXPORT_SYMBOL(drm_gem_object_alloc);
-
-/**
- * Removes the mapping from handle to filp for this object.
- */
-int
-drm_gem_handle_delete(struct drm_file *filp, u32 handle)
-{
-	struct drm_device *dev;
-	struct drm_gem_object *obj;
-
-	/* This is gross. The idr system doesn't let us try a delete and
-	 * return an error code.  It just spews if you fail at deleting.
-	 * So, we have to grab a lock around finding the object and then
-	 * doing the delete on it and dropping the refcount, or the user
-	 * could race us to double-decrement the refcount and cause a
-	 * use-after-free later.  Given the frequency of our handle lookups,
-	 * we may want to use ida for number allocation and a hash table
-	 * for the pointers, anyway.
-	 */
-	spin_lock(&filp->table_lock);
-
-	/* Check if we currently have a reference on the object */
-	obj = idr_find(&filp->object_idr, handle);
-	if (obj == NULL) {
-		spin_unlock(&filp->table_lock);
-		return -EINVAL;
-	}
-	dev = obj->dev;
-
-	/* Release reference and decrement refcount. */
-	idr_remove(&filp->object_idr, handle);
-	spin_unlock(&filp->table_lock);
-
-	if (obj->import_attach)
-		drm_prime_remove_imported_buf_handle(&filp->prime,
-				obj->import_attach->dmabuf);
-
-	if (dev->driver->gem_close_object)
-		dev->driver->gem_close_object(obj, filp);
-	drm_gem_object_handle_unreference_unlocked(obj);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_gem_handle_delete);
-
-/**
- * Create a handle for this object. This adds a handle reference
- * to the object, which includes a regular reference count. Callers
- * will likely want to dereference the object afterwards.
- */
-int
-drm_gem_handle_create(struct drm_file *file_priv,
-		       struct drm_gem_object *obj,
-		       u32 *handlep)
-{
-	struct drm_device *dev = obj->dev;
-	int ret;
-
-	/*
-	 * Get the user-visible handle using idr.
-	 */
-again:
-	/* ensure there is space available to allocate a handle */
-	if (idr_pre_get(&file_priv->object_idr, GFP_KERNEL) == 0)
-		return -ENOMEM;
-
-	/* do the allocation under our spinlock */
-	spin_lock(&file_priv->table_lock);
-	ret = idr_get_new_above(&file_priv->object_idr, obj, 1, (int *)handlep);
-	spin_unlock(&file_priv->table_lock);
-	if (ret == -EAGAIN)
-		goto again;
-
-	if (ret != 0)
-		return ret;
-
-	drm_gem_object_handle_reference(obj);
-
-	if (dev->driver->gem_open_object) {
-		ret = dev->driver->gem_open_object(obj, file_priv);
-		if (ret) {
-			drm_gem_handle_delete(file_priv, *handlep);
-			return ret;
-		}
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_gem_handle_create);
-
-
-/**
- * drm_gem_free_mmap_offset - release a fake mmap offset for an object
- * @obj: obj in question
- *
- * This routine frees fake offsets allocated by drm_gem_create_mmap_offset().
- */
-void
-drm_gem_free_mmap_offset(struct drm_gem_object *obj)
-{
-	struct drm_device *dev = obj->dev;
-	struct drm_gem_mm *mm = dev->mm_private;
-	struct drm_map_list *list = &obj->map_list;
-
-	drm_ht_remove_item(&mm->offset_hash, &list->hash);
-	drm_mm_put_block(list->file_offset_node);
-	kfree(list->map);
-	list->map = NULL;
-}
-EXPORT_SYMBOL(drm_gem_free_mmap_offset);
-
-/**
- * drm_gem_create_mmap_offset - create a fake mmap offset for an object
- * @obj: obj in question
- *
- * GEM memory mapping works by handing back to userspace a fake mmap offset
- * it can use in a subsequent mmap(2) call.  The DRM core code then looks
- * up the object based on the offset and sets up the various memory mapping
- * structures.
- *
- * This routine allocates and attaches a fake offset for @obj.
- */
-int
-drm_gem_create_mmap_offset(struct drm_gem_object *obj)
-{
-	struct drm_device *dev = obj->dev;
-	struct drm_gem_mm *mm = dev->mm_private;
-	struct drm_map_list *list;
-	struct drm_local_map *map;
-	int ret = 0;
-
-	/* Set the object up for mmap'ing */
-	list = &obj->map_list;
-	list->map = kzalloc(sizeof(struct drm_map_list), GFP_KERNEL);
-	if (!list->map)
-		return -ENOMEM;
-
-	map = list->map;
-	map->type = _DRM_GEM;
-	map->size = obj->size;
-	map->handle = obj;
-
-	/* Get a DRM GEM mmap offset allocated... */
-	list->file_offset_node = drm_mm_search_free(&mm->offset_manager,
-			obj->size / PAGE_SIZE, 0, 0);
-
-	if (!list->file_offset_node) {
-		DRM_ERROR("failed to allocate offset for bo %d\n", obj->name);
-		ret = -ENOSPC;
-		goto out_free_list;
-	}
-
-	list->file_offset_node = drm_mm_get_block(list->file_offset_node,
-			obj->size / PAGE_SIZE, 0);
-	if (!list->file_offset_node) {
-		ret = -ENOMEM;
-		goto out_free_list;
-	}
-
-	list->hash.key = list->file_offset_node->start;
-	ret = drm_ht_insert_item(&mm->offset_hash, &list->hash);
-	if (ret) {
-		DRM_ERROR("failed to add to map hash\n");
-		goto out_free_mm;
-	}
-
-	return 0;
-
-out_free_mm:
-	drm_mm_put_block(list->file_offset_node);
-out_free_list:
-	kfree(list->map);
-	list->map = NULL;
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_gem_create_mmap_offset);
-
-/** Returns a reference to the object named by the handle. */
-struct drm_gem_object *
-drm_gem_object_lookup(struct drm_device *dev, struct drm_file *filp,
-		      u32 handle)
-{
-	struct drm_gem_object *obj;
-
-	spin_lock(&filp->table_lock);
-
-	/* Check if we currently have a reference on the object */
-	obj = idr_find(&filp->object_idr, handle);
-	if (obj == NULL) {
-		spin_unlock(&filp->table_lock);
-		return NULL;
-	}
-
-	drm_gem_object_reference(obj);
-
-	spin_unlock(&filp->table_lock);
-
-	return obj;
-}
-EXPORT_SYMBOL(drm_gem_object_lookup);
-
-/**
- * Releases the handle to an mm object.
- */
-int
-drm_gem_close_ioctl(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
-{
-	struct drm_gem_close *args = data;
-	int ret;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	ret = drm_gem_handle_delete(file_priv, args->handle);
-
-	return ret;
-}
-
-/**
- * Create a global name for an object, returning the name.
- *
- * Note that the name does not hold a reference; when the object
- * is freed, the name goes away.
- */
-int
-drm_gem_flink_ioctl(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
-{
-	struct drm_gem_flink *args = data;
-	struct drm_gem_object *obj;
-	int ret;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	obj = drm_gem_object_lookup(dev, file_priv, args->handle);
-	if (obj == NULL)
-		return -ENOENT;
-
-again:
-	if (idr_pre_get(&dev->object_name_idr, GFP_KERNEL) == 0) {
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	spin_lock(&dev->object_name_lock);
-	if (!obj->name) {
-		ret = idr_get_new_above(&dev->object_name_idr, obj, 1,
-					&obj->name);
-		args->name = (uint64_t) obj->name;
-		spin_unlock(&dev->object_name_lock);
-
-		if (ret == -EAGAIN)
-			goto again;
-
-		if (ret != 0)
-			goto err;
-
-		/* Allocate a reference for the name table.  */
-		drm_gem_object_reference(obj);
-	} else {
-		args->name = (uint64_t) obj->name;
-		spin_unlock(&dev->object_name_lock);
-		ret = 0;
-	}
-
-err:
-	drm_gem_object_unreference_unlocked(obj);
-	return ret;
-}
-
-/**
- * Open an object using the global name, returning a handle and the size.
- *
- * This handle (of course) holds a reference to the object, so the object
- * will not go away until the handle is deleted.
- */
-int
-drm_gem_open_ioctl(struct drm_device *dev, void *data,
-		   struct drm_file *file_priv)
-{
-	struct drm_gem_open *args = data;
-	struct drm_gem_object *obj;
-	int ret;
-	u32 handle;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	spin_lock(&dev->object_name_lock);
-	obj = idr_find(&dev->object_name_idr, (int) args->name);
-	if (obj)
-		drm_gem_object_reference(obj);
-	spin_unlock(&dev->object_name_lock);
-	if (!obj)
-		return -ENOENT;
-
-	ret = drm_gem_handle_create(file_priv, obj, &handle);
-	drm_gem_object_unreference_unlocked(obj);
-	if (ret)
-		return ret;
-
-	args->handle = handle;
-	args->size = obj->size;
-
-	return 0;
-}
-
-/**
- * Called at device open time, sets up the structure for handling refcounting
- * of mm objects.
- */
-void
-drm_gem_open(struct drm_device *dev, struct drm_file *file_private)
-{
-	idr_init(&file_private->object_idr);
-	spin_lock_init(&file_private->table_lock);
-}
-
-/**
- * Called at device close to release the file's
- * handle references on objects.
- */
-static int
-drm_gem_object_release_handle(int id, void *ptr, void *data)
-{
-	struct drm_file *file_priv = data;
-	struct drm_gem_object *obj = ptr;
-	struct drm_device *dev = obj->dev;
-
-	if (obj->import_attach)
-		drm_prime_remove_imported_buf_handle(&file_priv->prime,
-				obj->import_attach->dmabuf);
-
-	if (dev->driver->gem_close_object)
-		dev->driver->gem_close_object(obj, file_priv);
-
-	drm_gem_object_handle_unreference_unlocked(obj);
-
-	return 0;
-}
-
-/**
- * Called at close time when the filp is going away.
- *
- * Releases any remaining references on objects by this filp.
- */
-void
-drm_gem_release(struct drm_device *dev, struct drm_file *file_private)
-{
-	idr_for_each(&file_private->object_idr,
-		     &drm_gem_object_release_handle, file_private);
-
-	idr_remove_all(&file_private->object_idr);
-	idr_destroy(&file_private->object_idr);
-}
-
-void
-drm_gem_object_release(struct drm_gem_object *obj)
-{
-	if (obj->filp)
-	    fput(obj->filp);
-}
-EXPORT_SYMBOL(drm_gem_object_release);
-
-/**
- * Called after the last reference to the object has been lost.
- * Must be called holding struct_ mutex
- *
- * Frees the object
- */
-void
-drm_gem_object_free(struct kref *kref)
-{
-	struct drm_gem_object *obj = (struct drm_gem_object *) kref;
-	struct drm_device *dev = obj->dev;
-
-	BUG_ON(!mutex_is_locked(&dev->struct_mutex));
-
-	if (dev->driver->gem_free_object != NULL)
-		dev->driver->gem_free_object(obj);
-}
-EXPORT_SYMBOL(drm_gem_object_free);
-
-static void drm_gem_object_ref_bug(struct kref *list_kref)
-{
-	BUG();
-}
-
-/**
- * Called after the last handle to the object has been closed
- *
- * Removes any name for the object. Note that this must be
- * called before drm_gem_object_free or we'll be touching
- * freed memory
- */
-void drm_gem_object_handle_free(struct drm_gem_object *obj)
-{
-	struct drm_device *dev = obj->dev;
-
-	/* Remove any name for this object */
-	spin_lock(&dev->object_name_lock);
-	if (obj->name) {
-		idr_remove(&dev->object_name_idr, obj->name);
-		obj->name = 0;
-		spin_unlock(&dev->object_name_lock);
-		/*
-		 * The object name held a reference to this object, drop
-		 * that now.
-		*
-		* This cannot be the last reference, since the handle holds one too.
-		 */
-		kref_put(&obj->refcount, drm_gem_object_ref_bug);
-	} else
-		spin_unlock(&dev->object_name_lock);
-
-}
-EXPORT_SYMBOL(drm_gem_object_handle_free);
-
-void drm_gem_vm_open(struct vm_area_struct *vma)
-{
-	struct drm_gem_object *obj = vma->vm_private_data;
-
-	drm_gem_object_reference(obj);
-
-	mutex_lock(&obj->dev->struct_mutex);
-	drm_vm_open_locked(vma);
-	mutex_unlock(&obj->dev->struct_mutex);
-}
-EXPORT_SYMBOL(drm_gem_vm_open);
-
-void drm_gem_vm_close(struct vm_area_struct *vma)
-{
-	struct drm_gem_object *obj = vma->vm_private_data;
-	struct drm_device *dev = obj->dev;
-
-	mutex_lock(&dev->struct_mutex);
-	drm_vm_close_locked(vma);
-	drm_gem_object_unreference(obj);
-	mutex_unlock(&dev->struct_mutex);
-}
-EXPORT_SYMBOL(drm_gem_vm_close);
-
-
-/**
- * drm_gem_mmap - memory map routine for GEM objects
- * @filp: DRM file pointer
- * @vma: VMA for the area to be mapped
- *
- * If a driver supports GEM object mapping, mmap calls on the DRM file
- * descriptor will end up here.
- *
- * If we find the object based on the offset passed in (vma->vm_pgoff will
- * contain the fake offset we created when the GTT map ioctl was called on
- * the object), we set up the driver fault handler so that any accesses
- * to the object can be trapped, to perform migration, GTT binding, surface
- * register allocation, or performance monitoring.
- */
-int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *priv = filp->private_data;
-	struct drm_device *dev = priv->minor->dev;
-	struct drm_gem_mm *mm = dev->mm_private;
-	struct drm_local_map *map = NULL;
-	struct drm_gem_object *obj;
-	struct drm_hash_item *hash;
-	int ret = 0;
-
-	if (drm_device_is_unplugged(dev))
-		return -ENODEV;
-
-	mutex_lock(&dev->struct_mutex);
-
-	if (drm_ht_find_item(&mm->offset_hash, vma->vm_pgoff, &hash)) {
-		mutex_unlock(&dev->struct_mutex);
-		return drm_mmap(filp, vma);
-	}
-
-	map = drm_hash_entry(hash, struct drm_map_list, hash)->map;
-	if (!map ||
-	    ((map->flags & _DRM_RESTRICTED) && !capable(CAP_SYS_ADMIN))) {
-		ret =  -EPERM;
-		goto out_unlock;
-	}
-
-	/* Check for valid size. */
-	if (map->size < vma->vm_end - vma->vm_start) {
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	obj = map->handle;
-	if (!obj->dev->driver->gem_vm_ops) {
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	vma->vm_flags |= VM_RESERVED | VM_IO | VM_PFNMAP | VM_DONTEXPAND;
-	vma->vm_ops = obj->dev->driver->gem_vm_ops;
-	vma->vm_private_data = map->handle;
-	vma->vm_page_prot =  pgprot_writecombine(vm_get_page_prot(vma->vm_flags));
-
-	/* Take a ref for this mapping of the object, so that the fault
-	 * handler can dereference the mmap offset's pointer to the object.
-	 * This reference is cleaned up by the corresponding vm_close
-	 * (which should happen whether the vma was created by this call, or
-	 * by a vm_open due to mremap or partial unmap or whatever).
-	 */
-	drm_gem_object_reference(obj);
-
-	drm_vm_open_locked(vma);
-
-out_unlock:
-	mutex_unlock(&dev->struct_mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_gem_mmap);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_global.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_global.c
deleted file mode 100644
index c87dc964..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_global.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2008-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-#include <linux/mutex.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include "drm_global.h"
-
-struct drm_global_item {
-	struct mutex mutex;
-	void *object;
-	int refcount;
-};
-
-static struct drm_global_item glob[DRM_GLOBAL_NUM];
-
-void drm_global_init(void)
-{
-	int i;
-
-	for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
-		struct drm_global_item *item = &glob[i];
-		mutex_init(&item->mutex);
-		item->object = NULL;
-		item->refcount = 0;
-	}
-}
-
-void drm_global_release(void)
-{
-	int i;
-	for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
-		struct drm_global_item *item = &glob[i];
-		BUG_ON(item->object != NULL);
-		BUG_ON(item->refcount != 0);
-	}
-}
-
-int drm_global_item_ref(struct drm_global_reference *ref)
-{
-	int ret;
-	struct drm_global_item *item = &glob[ref->global_type];
-	void *object;
-
-	mutex_lock(&item->mutex);
-	if (item->refcount == 0) {
-		item->object = kzalloc(ref->size, GFP_KERNEL);
-		if (unlikely(item->object == NULL)) {
-			ret = -ENOMEM;
-			goto out_err;
-		}
-
-		ref->object = item->object;
-		ret = ref->init(ref);
-		if (unlikely(ret != 0))
-			goto out_err;
-
-	}
-	++item->refcount;
-	ref->object = item->object;
-	object = item->object;
-	mutex_unlock(&item->mutex);
-	return 0;
-out_err:
-	mutex_unlock(&item->mutex);
-	item->object = NULL;
-	return ret;
-}
-EXPORT_SYMBOL(drm_global_item_ref);
-
-void drm_global_item_unref(struct drm_global_reference *ref)
-{
-	struct drm_global_item *item = &glob[ref->global_type];
-
-	mutex_lock(&item->mutex);
-	BUG_ON(item->refcount == 0);
-	BUG_ON(ref->object != item->object);
-	if (--item->refcount == 0) {
-		ref->release(ref);
-		item->object = NULL;
-	}
-	mutex_unlock(&item->mutex);
-}
-EXPORT_SYMBOL(drm_global_item_unref);
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_hashtab.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_hashtab.c
deleted file mode 100644
index 68dc8744..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_hashtab.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND. USA.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- **************************************************************************/
-/*
- * Simple open hash tab implementation.
- *
- * Authors:
- * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#include "drmP.h"
-#include "drm_hashtab.h"
-#include <linux/hash.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-
-int drm_ht_create(struct drm_open_hash *ht, unsigned int order)
-{
-	unsigned int size = 1 << order;
-
-	ht->order = order;
-	ht->table = NULL;
-	if (size <= PAGE_SIZE / sizeof(*ht->table))
-		ht->table = kcalloc(size, sizeof(*ht->table), GFP_KERNEL);
-	else
-		ht->table = vzalloc(size*sizeof(*ht->table));
-	if (!ht->table) {
-		DRM_ERROR("Out of memory for hash table\n");
-		return -ENOMEM;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(drm_ht_create);
-
-void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key)
-{
-	struct drm_hash_item *entry;
-	struct hlist_head *h_list;
-	struct hlist_node *list;
-	unsigned int hashed_key;
-	int count = 0;
-
-	hashed_key = hash_long(key, ht->order);
-	DRM_DEBUG("Key is 0x%08lx, Hashed key is 0x%08x\n", key, hashed_key);
-	h_list = &ht->table[hashed_key];
-	hlist_for_each(list, h_list) {
-		entry = hlist_entry(list, struct drm_hash_item, head);
-		DRM_DEBUG("count %d, key: 0x%08lx\n", count++, entry->key);
-	}
-}
-
-static struct hlist_node *drm_ht_find_key(struct drm_open_hash *ht,
-					  unsigned long key)
-{
-	struct drm_hash_item *entry;
-	struct hlist_head *h_list;
-	struct hlist_node *list;
-	unsigned int hashed_key;
-
-	hashed_key = hash_long(key, ht->order);
-	h_list = &ht->table[hashed_key];
-	hlist_for_each(list, h_list) {
-		entry = hlist_entry(list, struct drm_hash_item, head);
-		if (entry->key == key)
-			return list;
-		if (entry->key > key)
-			break;
-	}
-	return NULL;
-}
-
-
-int drm_ht_insert_item(struct drm_open_hash *ht, struct drm_hash_item *item)
-{
-	struct drm_hash_item *entry;
-	struct hlist_head *h_list;
-	struct hlist_node *list, *parent;
-	unsigned int hashed_key;
-	unsigned long key = item->key;
-
-	hashed_key = hash_long(key, ht->order);
-	h_list = &ht->table[hashed_key];
-	parent = NULL;
-	hlist_for_each(list, h_list) {
-		entry = hlist_entry(list, struct drm_hash_item, head);
-		if (entry->key == key)
-			return -EINVAL;
-		if (entry->key > key)
-			break;
-		parent = list;
-	}
-	if (parent) {
-		hlist_add_after(parent, &item->head);
-	} else {
-		hlist_add_head(&item->head, h_list);
-	}
-	return 0;
-}
-EXPORT_SYMBOL(drm_ht_insert_item);
-
-/*
- * Just insert an item and return any "bits" bit key that hasn't been
- * used before.
- */
-int drm_ht_just_insert_please(struct drm_open_hash *ht, struct drm_hash_item *item,
-			      unsigned long seed, int bits, int shift,
-			      unsigned long add)
-{
-	int ret;
-	unsigned long mask = (1 << bits) - 1;
-	unsigned long first, unshifted_key;
-
-	unshifted_key = hash_long(seed, bits);
-	first = unshifted_key;
-	do {
-		item->key = (unshifted_key << shift) + add;
-		ret = drm_ht_insert_item(ht, item);
-		if (ret)
-			unshifted_key = (unshifted_key + 1) & mask;
-	} while(ret && (unshifted_key != first));
-
-	if (ret) {
-		DRM_ERROR("Available key bit space exhausted\n");
-		return -EINVAL;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(drm_ht_just_insert_please);
-
-int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key,
-		     struct drm_hash_item **item)
-{
-	struct hlist_node *list;
-
-	list = drm_ht_find_key(ht, key);
-	if (!list)
-		return -EINVAL;
-
-	*item = hlist_entry(list, struct drm_hash_item, head);
-	return 0;
-}
-EXPORT_SYMBOL(drm_ht_find_item);
-
-int drm_ht_remove_key(struct drm_open_hash *ht, unsigned long key)
-{
-	struct hlist_node *list;
-
-	list = drm_ht_find_key(ht, key);
-	if (list) {
-		hlist_del_init(list);
-		return 0;
-	}
-	return -EINVAL;
-}
-
-int drm_ht_remove_item(struct drm_open_hash *ht, struct drm_hash_item *item)
-{
-	hlist_del_init(&item->head);
-	return 0;
-}
-EXPORT_SYMBOL(drm_ht_remove_item);
-
-void drm_ht_remove(struct drm_open_hash *ht)
-{
-	if (ht->table) {
-		if ((PAGE_SIZE / sizeof(*ht->table)) >> ht->order)
-			kfree(ht->table);
-		else
-			vfree(ht->table);
-		ht->table = NULL;
-	}
-}
-EXPORT_SYMBOL(drm_ht_remove);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_info.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_info.c
deleted file mode 100644
index ab1162da..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_info.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/**
- * \file drm_info.c
- * DRM info file implementations
- *
- * \author Ben Gamari <bgamari@gmail.com>
- */
-
-/*
- * Created: Sun Dec 21 13:09:50 2008 by bgamari@gmail.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * Copyright 2008 Ben Gamari <bgamari@gmail.com>
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/seq_file.h>
-#include "drmP.h"
-
-/**
- * Called when "/proc/dri/.../name" is read.
- *
- * Prints the device name together with the bus id if available.
- */
-int drm_name_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_minor *minor = node->minor;
-	struct drm_device *dev = minor->dev;
-	struct drm_master *master = minor->master;
-	const char *bus_name;
-	if (!master)
-		return 0;
-
-	bus_name = dev->driver->bus->get_name(dev);
-	if (master->unique) {
-		seq_printf(m, "%s %s %s\n",
-			   bus_name,
-			   dev_name(dev->dev), master->unique);
-	} else {
-		seq_printf(m, "%s %s\n",
-			   bus_name, dev_name(dev->dev));
-	}
-	return 0;
-}
-
-/**
- * Called when "/proc/dri/.../vm" is read.
- *
- * Prints information about all mappings in drm_device::maplist.
- */
-int drm_vm_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_local_map *map;
-	struct drm_map_list *r_list;
-
-	/* Hardcoded from _DRM_FRAME_BUFFER,
-	   _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
-	   _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
-	const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
-	const char *type;
-	int i;
-
-	mutex_lock(&dev->struct_mutex);
-	seq_printf(m, "slot	 offset	      size type flags	 address mtrr\n\n");
-	i = 0;
-	list_for_each_entry(r_list, &dev->maplist, head) {
-		map = r_list->map;
-		if (!map)
-			continue;
-		if (map->type < 0 || map->type > 5)
-			type = "??";
-		else
-			type = types[map->type];
-
-		seq_printf(m, "%4d 0x%016llx 0x%08lx %4.4s  0x%02x 0x%08lx ",
-			   i,
-			   (unsigned long long)map->offset,
-			   map->size, type, map->flags,
-			   (unsigned long) r_list->user_token);
-		if (map->mtrr < 0)
-			seq_printf(m, "none\n");
-		else
-			seq_printf(m, "%4d\n", map->mtrr);
-		i++;
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-}
-
-/**
- * Called when "/proc/dri/.../queues" is read.
- */
-int drm_queues_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	int i;
-	struct drm_queue *q;
-
-	mutex_lock(&dev->struct_mutex);
-	seq_printf(m, "  ctx/flags   use   fin"
-		   "   blk/rw/rwf  wait    flushed	   queued"
-		   "      locks\n\n");
-	for (i = 0; i < dev->queue_count; i++) {
-		q = dev->queuelist[i];
-		atomic_inc(&q->use_count);
-		seq_printf(m,   "%5d/0x%03x %5d %5d"
-			   " %5d/%c%c/%c%c%c %5Zd\n",
-			   i,
-			   q->flags,
-			   atomic_read(&q->use_count),
-			   atomic_read(&q->finalization),
-			   atomic_read(&q->block_count),
-			   atomic_read(&q->block_read) ? 'r' : '-',
-			   atomic_read(&q->block_write) ? 'w' : '-',
-			   waitqueue_active(&q->read_queue) ? 'r' : '-',
-			   waitqueue_active(&q->write_queue) ? 'w' : '-',
-			   waitqueue_active(&q->flush_queue) ? 'f' : '-',
-			   DRM_BUFCOUNT(&q->waitlist));
-		atomic_dec(&q->use_count);
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-}
-
-/**
- * Called when "/proc/dri/.../bufs" is read.
- */
-int drm_bufs_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_device_dma *dma;
-	int i, seg_pages;
-
-	mutex_lock(&dev->struct_mutex);
-	dma = dev->dma;
-	if (!dma) {
-		mutex_unlock(&dev->struct_mutex);
-		return 0;
-	}
-
-	seq_printf(m, " o     size count  free	 segs pages    kB\n\n");
-	for (i = 0; i <= DRM_MAX_ORDER; i++) {
-		if (dma->bufs[i].buf_count) {
-			seg_pages = dma->bufs[i].seg_count * (1 << dma->bufs[i].page_order);
-			seq_printf(m, "%2d %8d %5d %5d %5d %5d %5ld\n",
-				   i,
-				   dma->bufs[i].buf_size,
-				   dma->bufs[i].buf_count,
-				   atomic_read(&dma->bufs[i].freelist.count),
-				   dma->bufs[i].seg_count,
-				   seg_pages,
-				   seg_pages * PAGE_SIZE / 1024);
-		}
-	}
-	seq_printf(m, "\n");
-	for (i = 0; i < dma->buf_count; i++) {
-		if (i && !(i % 32))
-			seq_printf(m, "\n");
-		seq_printf(m, " %d", dma->buflist[i]->list);
-	}
-	seq_printf(m, "\n");
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-}
-
-/**
- * Called when "/proc/dri/.../vblank" is read.
- */
-int drm_vblank_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	int crtc;
-
-	mutex_lock(&dev->struct_mutex);
-	for (crtc = 0; crtc < dev->num_crtcs; crtc++) {
-		seq_printf(m, "CRTC %d enable:     %d\n",
-			   crtc, atomic_read(&dev->vblank_refcount[crtc]));
-		seq_printf(m, "CRTC %d counter:    %d\n",
-			   crtc, drm_vblank_count(dev, crtc));
-		seq_printf(m, "CRTC %d last wait:  %d\n",
-			   crtc, dev->last_vblank_wait[crtc]);
-		seq_printf(m, "CRTC %d in modeset: %d\n",
-			   crtc, dev->vblank_inmodeset[crtc]);
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-}
-
-/**
- * Called when "/proc/dri/.../clients" is read.
- *
- */
-int drm_clients_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_file *priv;
-
-	mutex_lock(&dev->struct_mutex);
-	seq_printf(m, "a dev	pid    uid	magic	  ioctls\n\n");
-	list_for_each_entry(priv, &dev->filelist, lhead) {
-		seq_printf(m, "%c %3d %5d %5d %10u %10lu\n",
-			   priv->authenticated ? 'y' : 'n',
-			   priv->minor->index,
-			   priv->pid,
-			   priv->uid, priv->magic, priv->ioctl_count);
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-}
-
-
-int drm_gem_one_name_info(int id, void *ptr, void *data)
-{
-	struct drm_gem_object *obj = ptr;
-	struct seq_file *m = data;
-
-	seq_printf(m, "name %d size %zd\n", obj->name, obj->size);
-
-	seq_printf(m, "%6d %8zd %7d %8d\n",
-		   obj->name, obj->size,
-		   atomic_read(&obj->handle_count),
-		   atomic_read(&obj->refcount.refcount));
-	return 0;
-}
-
-int drm_gem_name_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-
-	seq_printf(m, "  name     size handles refcount\n");
-	idr_for_each(&dev->object_name_idr, drm_gem_one_name_info, m);
-	return 0;
-}
-
-#if DRM_DEBUG_CODE
-
-int drm_vma_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_vma_entry *pt;
-	struct vm_area_struct *vma;
-#if defined(__i386__)
-	unsigned int pgprot;
-#endif
-
-	mutex_lock(&dev->struct_mutex);
-	seq_printf(m, "vma use count: %d, high_memory = %pK, 0x%pK\n",
-		   atomic_read(&dev->vma_count),
-		   high_memory, (void *)virt_to_phys(high_memory));
-
-	list_for_each_entry(pt, &dev->vmalist, head) {
-		vma = pt->vma;
-		if (!vma)
-			continue;
-		seq_printf(m,
-			   "\n%5d 0x%pK-0x%pK %c%c%c%c%c%c 0x%08lx000",
-			   pt->pid,
-			   (void *)vma->vm_start, (void *)vma->vm_end,
-			   vma->vm_flags & VM_READ ? 'r' : '-',
-			   vma->vm_flags & VM_WRITE ? 'w' : '-',
-			   vma->vm_flags & VM_EXEC ? 'x' : '-',
-			   vma->vm_flags & VM_MAYSHARE ? 's' : 'p',
-			   vma->vm_flags & VM_LOCKED ? 'l' : '-',
-			   vma->vm_flags & VM_IO ? 'i' : '-',
-			   vma->vm_pgoff);
-
-#if defined(__i386__)
-		pgprot = pgprot_val(vma->vm_page_prot);
-		seq_printf(m, " %c%c%c%c%c%c%c%c%c",
-			   pgprot & _PAGE_PRESENT ? 'p' : '-',
-			   pgprot & _PAGE_RW ? 'w' : 'r',
-			   pgprot & _PAGE_USER ? 'u' : 's',
-			   pgprot & _PAGE_PWT ? 't' : 'b',
-			   pgprot & _PAGE_PCD ? 'u' : 'c',
-			   pgprot & _PAGE_ACCESSED ? 'a' : '-',
-			   pgprot & _PAGE_DIRTY ? 'd' : '-',
-			   pgprot & _PAGE_PSE ? 'm' : 'k',
-			   pgprot & _PAGE_GLOBAL ? 'g' : 'l');
-#endif
-		seq_printf(m, "\n");
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-}
-
-#endif
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_ioc32.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_ioc32.c
deleted file mode 100644
index 637fcc37..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_ioc32.c
+++ /dev/null
@@ -1,1085 +0,0 @@
-/**
- * \file drm_ioc32.c
- *
- * 32-bit ioctl compatibility routines for the DRM.
- *
- * \author Paul Mackerras <paulus@samba.org>
- *
- * Copyright (C) Paul Mackerras 2005.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-#include <linux/compat.h>
-#include <linux/ratelimit.h>
-#include <linux/export.h>
-
-#include "drmP.h"
-#include "drm_core.h"
-
-#define DRM_IOCTL_VERSION32		DRM_IOWR(0x00, drm_version32_t)
-#define DRM_IOCTL_GET_UNIQUE32		DRM_IOWR(0x01, drm_unique32_t)
-#define DRM_IOCTL_GET_MAP32		DRM_IOWR(0x04, drm_map32_t)
-#define DRM_IOCTL_GET_CLIENT32		DRM_IOWR(0x05, drm_client32_t)
-#define DRM_IOCTL_GET_STATS32		DRM_IOR( 0x06, drm_stats32_t)
-
-#define DRM_IOCTL_SET_UNIQUE32		DRM_IOW( 0x10, drm_unique32_t)
-#define DRM_IOCTL_ADD_MAP32		DRM_IOWR(0x15, drm_map32_t)
-#define DRM_IOCTL_ADD_BUFS32		DRM_IOWR(0x16, drm_buf_desc32_t)
-#define DRM_IOCTL_MARK_BUFS32		DRM_IOW( 0x17, drm_buf_desc32_t)
-#define DRM_IOCTL_INFO_BUFS32		DRM_IOWR(0x18, drm_buf_info32_t)
-#define DRM_IOCTL_MAP_BUFS32		DRM_IOWR(0x19, drm_buf_map32_t)
-#define DRM_IOCTL_FREE_BUFS32		DRM_IOW( 0x1a, drm_buf_free32_t)
-
-#define DRM_IOCTL_RM_MAP32		DRM_IOW( 0x1b, drm_map32_t)
-
-#define DRM_IOCTL_SET_SAREA_CTX32	DRM_IOW( 0x1c, drm_ctx_priv_map32_t)
-#define DRM_IOCTL_GET_SAREA_CTX32	DRM_IOWR(0x1d, drm_ctx_priv_map32_t)
-
-#define DRM_IOCTL_RES_CTX32		DRM_IOWR(0x26, drm_ctx_res32_t)
-#define DRM_IOCTL_DMA32			DRM_IOWR(0x29, drm_dma32_t)
-
-#define DRM_IOCTL_AGP_ENABLE32		DRM_IOW( 0x32, drm_agp_mode32_t)
-#define DRM_IOCTL_AGP_INFO32		DRM_IOR( 0x33, drm_agp_info32_t)
-#define DRM_IOCTL_AGP_ALLOC32		DRM_IOWR(0x34, drm_agp_buffer32_t)
-#define DRM_IOCTL_AGP_FREE32		DRM_IOW( 0x35, drm_agp_buffer32_t)
-#define DRM_IOCTL_AGP_BIND32		DRM_IOW( 0x36, drm_agp_binding32_t)
-#define DRM_IOCTL_AGP_UNBIND32		DRM_IOW( 0x37, drm_agp_binding32_t)
-
-#define DRM_IOCTL_SG_ALLOC32		DRM_IOW( 0x38, drm_scatter_gather32_t)
-#define DRM_IOCTL_SG_FREE32		DRM_IOW( 0x39, drm_scatter_gather32_t)
-
-#define DRM_IOCTL_UPDATE_DRAW32		DRM_IOW( 0x3f, drm_update_draw32_t)
-
-#define DRM_IOCTL_WAIT_VBLANK32		DRM_IOWR(0x3a, drm_wait_vblank32_t)
-
-typedef struct drm_version_32 {
-	int version_major;	  /**< Major version */
-	int version_minor;	  /**< Minor version */
-	int version_patchlevel;	   /**< Patch level */
-	u32 name_len;		  /**< Length of name buffer */
-	u32 name;		  /**< Name of driver */
-	u32 date_len;		  /**< Length of date buffer */
-	u32 date;		  /**< User-space buffer to hold date */
-	u32 desc_len;		  /**< Length of desc buffer */
-	u32 desc;		  /**< User-space buffer to hold desc */
-} drm_version32_t;
-
-static int compat_drm_version(struct file *file, unsigned int cmd,
-			      unsigned long arg)
-{
-	drm_version32_t v32;
-	struct drm_version __user *version;
-	int err;
-
-	if (copy_from_user(&v32, (void __user *)arg, sizeof(v32)))
-		return -EFAULT;
-
-	version = compat_alloc_user_space(sizeof(*version));
-	if (!access_ok(VERIFY_WRITE, version, sizeof(*version)))
-		return -EFAULT;
-	if (__put_user(v32.name_len, &version->name_len)
-	    || __put_user((void __user *)(unsigned long)v32.name,
-			  &version->name)
-	    || __put_user(v32.date_len, &version->date_len)
-	    || __put_user((void __user *)(unsigned long)v32.date,
-			  &version->date)
-	    || __put_user(v32.desc_len, &version->desc_len)
-	    || __put_user((void __user *)(unsigned long)v32.desc,
-			  &version->desc))
-		return -EFAULT;
-
-	err = drm_ioctl(file,
-			DRM_IOCTL_VERSION, (unsigned long)version);
-	if (err)
-		return err;
-
-	if (__get_user(v32.version_major, &version->version_major)
-	    || __get_user(v32.version_minor, &version->version_minor)
-	    || __get_user(v32.version_patchlevel, &version->version_patchlevel)
-	    || __get_user(v32.name_len, &version->name_len)
-	    || __get_user(v32.date_len, &version->date_len)
-	    || __get_user(v32.desc_len, &version->desc_len))
-		return -EFAULT;
-
-	if (copy_to_user((void __user *)arg, &v32, sizeof(v32)))
-		return -EFAULT;
-	return 0;
-}
-
-typedef struct drm_unique32 {
-	u32 unique_len;	/**< Length of unique */
-	u32 unique;	/**< Unique name for driver instantiation */
-} drm_unique32_t;
-
-static int compat_drm_getunique(struct file *file, unsigned int cmd,
-				unsigned long arg)
-{
-	drm_unique32_t uq32;
-	struct drm_unique __user *u;
-	int err;
-
-	if (copy_from_user(&uq32, (void __user *)arg, sizeof(uq32)))
-		return -EFAULT;
-
-	u = compat_alloc_user_space(sizeof(*u));
-	if (!access_ok(VERIFY_WRITE, u, sizeof(*u)))
-		return -EFAULT;
-	if (__put_user(uq32.unique_len, &u->unique_len)
-	    || __put_user((void __user *)(unsigned long)uq32.unique,
-			  &u->unique))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_GET_UNIQUE, (unsigned long)u);
-	if (err)
-		return err;
-
-	if (__get_user(uq32.unique_len, &u->unique_len))
-		return -EFAULT;
-	if (copy_to_user((void __user *)arg, &uq32, sizeof(uq32)))
-		return -EFAULT;
-	return 0;
-}
-
-static int compat_drm_setunique(struct file *file, unsigned int cmd,
-				unsigned long arg)
-{
-	drm_unique32_t uq32;
-	struct drm_unique __user *u;
-
-	if (copy_from_user(&uq32, (void __user *)arg, sizeof(uq32)))
-		return -EFAULT;
-
-	u = compat_alloc_user_space(sizeof(*u));
-	if (!access_ok(VERIFY_WRITE, u, sizeof(*u)))
-		return -EFAULT;
-	if (__put_user(uq32.unique_len, &u->unique_len)
-	    || __put_user((void __user *)(unsigned long)uq32.unique,
-			  &u->unique))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_SET_UNIQUE, (unsigned long)u);
-}
-
-typedef struct drm_map32 {
-	u32 offset;		/**< Requested physical address (0 for SAREA)*/
-	u32 size;		/**< Requested physical size (bytes) */
-	enum drm_map_type type;	/**< Type of memory to map */
-	enum drm_map_flags flags;	/**< Flags */
-	u32 handle;		/**< User-space: "Handle" to pass to mmap() */
-	int mtrr;		/**< MTRR slot used */
-} drm_map32_t;
-
-static int compat_drm_getmap(struct file *file, unsigned int cmd,
-			     unsigned long arg)
-{
-	drm_map32_t __user *argp = (void __user *)arg;
-	drm_map32_t m32;
-	struct drm_map __user *map;
-	int idx, err;
-	void *handle;
-
-	if (get_user(idx, &argp->offset))
-		return -EFAULT;
-
-	map = compat_alloc_user_space(sizeof(*map));
-	if (!access_ok(VERIFY_WRITE, map, sizeof(*map)))
-		return -EFAULT;
-	if (__put_user(idx, &map->offset))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_GET_MAP, (unsigned long)map);
-	if (err)
-		return err;
-
-	if (__get_user(m32.offset, &map->offset)
-	    || __get_user(m32.size, &map->size)
-	    || __get_user(m32.type, &map->type)
-	    || __get_user(m32.flags, &map->flags)
-	    || __get_user(handle, &map->handle)
-	    || __get_user(m32.mtrr, &map->mtrr))
-		return -EFAULT;
-
-	m32.handle = (unsigned long)handle;
-	if (copy_to_user(argp, &m32, sizeof(m32)))
-		return -EFAULT;
-	return 0;
-
-}
-
-static int compat_drm_addmap(struct file *file, unsigned int cmd,
-			     unsigned long arg)
-{
-	drm_map32_t __user *argp = (void __user *)arg;
-	drm_map32_t m32;
-	struct drm_map __user *map;
-	int err;
-	void *handle;
-
-	if (copy_from_user(&m32, argp, sizeof(m32)))
-		return -EFAULT;
-
-	map = compat_alloc_user_space(sizeof(*map));
-	if (!access_ok(VERIFY_WRITE, map, sizeof(*map)))
-		return -EFAULT;
-	if (__put_user(m32.offset, &map->offset)
-	    || __put_user(m32.size, &map->size)
-	    || __put_user(m32.type, &map->type)
-	    || __put_user(m32.flags, &map->flags))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_ADD_MAP, (unsigned long)map);
-	if (err)
-		return err;
-
-	if (__get_user(m32.offset, &map->offset)
-	    || __get_user(m32.mtrr, &map->mtrr)
-	    || __get_user(handle, &map->handle))
-		return -EFAULT;
-
-	m32.handle = (unsigned long)handle;
-	if (m32.handle != (unsigned long)handle)
-		printk_ratelimited(KERN_ERR "compat_drm_addmap truncated handle"
-				   " %p for type %d offset %x\n",
-				   handle, m32.type, m32.offset);
-
-	if (copy_to_user(argp, &m32, sizeof(m32)))
-		return -EFAULT;
-
-	return 0;
-}
-
-static int compat_drm_rmmap(struct file *file, unsigned int cmd,
-			    unsigned long arg)
-{
-	drm_map32_t __user *argp = (void __user *)arg;
-	struct drm_map __user *map;
-	u32 handle;
-
-	if (get_user(handle, &argp->handle))
-		return -EFAULT;
-
-	map = compat_alloc_user_space(sizeof(*map));
-	if (!access_ok(VERIFY_WRITE, map, sizeof(*map)))
-		return -EFAULT;
-	if (__put_user((void *)(unsigned long)handle, &map->handle))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RM_MAP, (unsigned long)map);
-}
-
-typedef struct drm_client32 {
-	int idx;	/**< Which client desired? */
-	int auth;	/**< Is client authenticated? */
-	u32 pid;	/**< Process ID */
-	u32 uid;	/**< User ID */
-	u32 magic;	/**< Magic */
-	u32 iocs;	/**< Ioctl count */
-} drm_client32_t;
-
-static int compat_drm_getclient(struct file *file, unsigned int cmd,
-				unsigned long arg)
-{
-	drm_client32_t c32;
-	drm_client32_t __user *argp = (void __user *)arg;
-	struct drm_client __user *client;
-	int idx, err;
-
-	if (get_user(idx, &argp->idx))
-		return -EFAULT;
-
-	client = compat_alloc_user_space(sizeof(*client));
-	if (!access_ok(VERIFY_WRITE, client, sizeof(*client)))
-		return -EFAULT;
-	if (__put_user(idx, &client->idx))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_GET_CLIENT, (unsigned long)client);
-	if (err)
-		return err;
-
-	if (__get_user(c32.idx, &client->idx)
-	    || __get_user(c32.auth, &client->auth)
-	    || __get_user(c32.pid, &client->pid)
-	    || __get_user(c32.uid, &client->uid)
-	    || __get_user(c32.magic, &client->magic)
-	    || __get_user(c32.iocs, &client->iocs))
-		return -EFAULT;
-
-	if (copy_to_user(argp, &c32, sizeof(c32)))
-		return -EFAULT;
-	return 0;
-}
-
-typedef struct drm_stats32 {
-	u32 count;
-	struct {
-		u32 value;
-		enum drm_stat_type type;
-	} data[15];
-} drm_stats32_t;
-
-static int compat_drm_getstats(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_stats32_t s32;
-	drm_stats32_t __user *argp = (void __user *)arg;
-	struct drm_stats __user *stats;
-	int i, err;
-
-	stats = compat_alloc_user_space(sizeof(*stats));
-	if (!access_ok(VERIFY_WRITE, stats, sizeof(*stats)))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_GET_STATS, (unsigned long)stats);
-	if (err)
-		return err;
-
-	if (__get_user(s32.count, &stats->count))
-		return -EFAULT;
-	for (i = 0; i < 15; ++i)
-		if (__get_user(s32.data[i].value, &stats->data[i].value)
-		    || __get_user(s32.data[i].type, &stats->data[i].type))
-			return -EFAULT;
-
-	if (copy_to_user(argp, &s32, sizeof(s32)))
-		return -EFAULT;
-	return 0;
-}
-
-typedef struct drm_buf_desc32 {
-	int count;		 /**< Number of buffers of this size */
-	int size;		 /**< Size in bytes */
-	int low_mark;		 /**< Low water mark */
-	int high_mark;		 /**< High water mark */
-	int flags;
-	u32 agp_start;		 /**< Start address in the AGP aperture */
-} drm_buf_desc32_t;
-
-static int compat_drm_addbufs(struct file *file, unsigned int cmd,
-			      unsigned long arg)
-{
-	drm_buf_desc32_t __user *argp = (void __user *)arg;
-	struct drm_buf_desc __user *buf;
-	int err;
-	unsigned long agp_start;
-
-	buf = compat_alloc_user_space(sizeof(*buf));
-	if (!access_ok(VERIFY_WRITE, buf, sizeof(*buf))
-	    || !access_ok(VERIFY_WRITE, argp, sizeof(*argp)))
-		return -EFAULT;
-
-	if (__copy_in_user(buf, argp, offsetof(drm_buf_desc32_t, agp_start))
-	    || __get_user(agp_start, &argp->agp_start)
-	    || __put_user(agp_start, &buf->agp_start))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_ADD_BUFS, (unsigned long)buf);
-	if (err)
-		return err;
-
-	if (__copy_in_user(argp, buf, offsetof(drm_buf_desc32_t, agp_start))
-	    || __get_user(agp_start, &buf->agp_start)
-	    || __put_user(agp_start, &argp->agp_start))
-		return -EFAULT;
-
-	return 0;
-}
-
-static int compat_drm_markbufs(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_buf_desc32_t b32;
-	drm_buf_desc32_t __user *argp = (void __user *)arg;
-	struct drm_buf_desc __user *buf;
-
-	if (copy_from_user(&b32, argp, sizeof(b32)))
-		return -EFAULT;
-
-	buf = compat_alloc_user_space(sizeof(*buf));
-	if (!access_ok(VERIFY_WRITE, buf, sizeof(*buf)))
-		return -EFAULT;
-
-	if (__put_user(b32.size, &buf->size)
-	    || __put_user(b32.low_mark, &buf->low_mark)
-	    || __put_user(b32.high_mark, &buf->high_mark))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_MARK_BUFS, (unsigned long)buf);
-}
-
-typedef struct drm_buf_info32 {
-	int count;		/**< Entries in list */
-	u32 list;
-} drm_buf_info32_t;
-
-static int compat_drm_infobufs(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_buf_info32_t req32;
-	drm_buf_info32_t __user *argp = (void __user *)arg;
-	drm_buf_desc32_t __user *to;
-	struct drm_buf_info __user *request;
-	struct drm_buf_desc __user *list;
-	size_t nbytes;
-	int i, err;
-	int count, actual;
-
-	if (copy_from_user(&req32, argp, sizeof(req32)))
-		return -EFAULT;
-
-	count = req32.count;
-	to = (drm_buf_desc32_t __user *) (unsigned long)req32.list;
-	if (count < 0)
-		count = 0;
-	if (count > 0
-	    && !access_ok(VERIFY_WRITE, to, count * sizeof(drm_buf_desc32_t)))
-		return -EFAULT;
-
-	nbytes = sizeof(*request) + count * sizeof(struct drm_buf_desc);
-	request = compat_alloc_user_space(nbytes);
-	if (!access_ok(VERIFY_WRITE, request, nbytes))
-		return -EFAULT;
-	list = (struct drm_buf_desc *) (request + 1);
-
-	if (__put_user(count, &request->count)
-	    || __put_user(list, &request->list))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_INFO_BUFS, (unsigned long)request);
-	if (err)
-		return err;
-
-	if (__get_user(actual, &request->count))
-		return -EFAULT;
-	if (count >= actual)
-		for (i = 0; i < actual; ++i)
-			if (__copy_in_user(&to[i], &list[i],
-					   offsetof(struct drm_buf_desc, flags)))
-				return -EFAULT;
-
-	if (__put_user(actual, &argp->count))
-		return -EFAULT;
-
-	return 0;
-}
-
-typedef struct drm_buf_pub32 {
-	int idx;		/**< Index into the master buffer list */
-	int total;		/**< Buffer size */
-	int used;		/**< Amount of buffer in use (for DMA) */
-	u32 address;		/**< Address of buffer */
-} drm_buf_pub32_t;
-
-typedef struct drm_buf_map32 {
-	int count;		/**< Length of the buffer list */
-	u32 virtual;		/**< Mmap'd area in user-virtual */
-	u32 list;		/**< Buffer information */
-} drm_buf_map32_t;
-
-static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
-			      unsigned long arg)
-{
-	drm_buf_map32_t __user *argp = (void __user *)arg;
-	drm_buf_map32_t req32;
-	drm_buf_pub32_t __user *list32;
-	struct drm_buf_map __user *request;
-	struct drm_buf_pub __user *list;
-	int i, err;
-	int count, actual;
-	size_t nbytes;
-	void __user *addr;
-
-	if (copy_from_user(&req32, argp, sizeof(req32)))
-		return -EFAULT;
-	count = req32.count;
-	list32 = (void __user *)(unsigned long)req32.list;
-
-	if (count < 0)
-		return -EINVAL;
-	nbytes = sizeof(*request) + count * sizeof(struct drm_buf_pub);
-	request = compat_alloc_user_space(nbytes);
-	if (!access_ok(VERIFY_WRITE, request, nbytes))
-		return -EFAULT;
-	list = (struct drm_buf_pub *) (request + 1);
-
-	if (__put_user(count, &request->count)
-	    || __put_user(list, &request->list))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_MAP_BUFS, (unsigned long)request);
-	if (err)
-		return err;
-
-	if (__get_user(actual, &request->count))
-		return -EFAULT;
-	if (count >= actual)
-		for (i = 0; i < actual; ++i)
-			if (__copy_in_user(&list32[i], &list[i],
-					   offsetof(struct drm_buf_pub, address))
-			    || __get_user(addr, &list[i].address)
-			    || __put_user((unsigned long)addr,
-					  &list32[i].address))
-				return -EFAULT;
-
-	if (__put_user(actual, &argp->count)
-	    || __get_user(addr, &request->virtual)
-	    || __put_user((unsigned long)addr, &argp->virtual))
-		return -EFAULT;
-
-	return 0;
-}
-
-typedef struct drm_buf_free32 {
-	int count;
-	u32 list;
-} drm_buf_free32_t;
-
-static int compat_drm_freebufs(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_buf_free32_t req32;
-	struct drm_buf_free __user *request;
-	drm_buf_free32_t __user *argp = (void __user *)arg;
-
-	if (copy_from_user(&req32, argp, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request)))
-		return -EFAULT;
-	if (__put_user(req32.count, &request->count)
-	    || __put_user((int __user *)(unsigned long)req32.list,
-			  &request->list))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_FREE_BUFS, (unsigned long)request);
-}
-
-typedef struct drm_ctx_priv_map32 {
-	unsigned int ctx_id;	 /**< Context requesting private mapping */
-	u32 handle;		/**< Handle of map */
-} drm_ctx_priv_map32_t;
-
-static int compat_drm_setsareactx(struct file *file, unsigned int cmd,
-				  unsigned long arg)
-{
-	drm_ctx_priv_map32_t req32;
-	struct drm_ctx_priv_map __user *request;
-	drm_ctx_priv_map32_t __user *argp = (void __user *)arg;
-
-	if (copy_from_user(&req32, argp, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request)))
-		return -EFAULT;
-	if (__put_user(req32.ctx_id, &request->ctx_id)
-	    || __put_user((void *)(unsigned long)req32.handle,
-			  &request->handle))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_SET_SAREA_CTX, (unsigned long)request);
-}
-
-static int compat_drm_getsareactx(struct file *file, unsigned int cmd,
-				  unsigned long arg)
-{
-	struct drm_ctx_priv_map __user *request;
-	drm_ctx_priv_map32_t __user *argp = (void __user *)arg;
-	int err;
-	unsigned int ctx_id;
-	void *handle;
-
-	if (!access_ok(VERIFY_WRITE, argp, sizeof(*argp))
-	    || __get_user(ctx_id, &argp->ctx_id))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request)))
-		return -EFAULT;
-	if (__put_user(ctx_id, &request->ctx_id))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_GET_SAREA_CTX, (unsigned long)request);
-	if (err)
-		return err;
-
-	if (__get_user(handle, &request->handle)
-	    || __put_user((unsigned long)handle, &argp->handle))
-		return -EFAULT;
-
-	return 0;
-}
-
-typedef struct drm_ctx_res32 {
-	int count;
-	u32 contexts;
-} drm_ctx_res32_t;
-
-static int compat_drm_resctx(struct file *file, unsigned int cmd,
-			     unsigned long arg)
-{
-	drm_ctx_res32_t __user *argp = (void __user *)arg;
-	drm_ctx_res32_t res32;
-	struct drm_ctx_res __user *res;
-	int err;
-
-	if (copy_from_user(&res32, argp, sizeof(res32)))
-		return -EFAULT;
-
-	res = compat_alloc_user_space(sizeof(*res));
-	if (!access_ok(VERIFY_WRITE, res, sizeof(*res)))
-		return -EFAULT;
-	if (__put_user(res32.count, &res->count)
-	    || __put_user((struct drm_ctx __user *) (unsigned long)res32.contexts,
-			  &res->contexts))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_RES_CTX, (unsigned long)res);
-	if (err)
-		return err;
-
-	if (__get_user(res32.count, &res->count)
-	    || __put_user(res32.count, &argp->count))
-		return -EFAULT;
-
-	return 0;
-}
-
-typedef struct drm_dma32 {
-	int context;		  /**< Context handle */
-	int send_count;		  /**< Number of buffers to send */
-	u32 send_indices;	  /**< List of handles to buffers */
-	u32 send_sizes;		  /**< Lengths of data to send */
-	enum drm_dma_flags flags;		  /**< Flags */
-	int request_count;	  /**< Number of buffers requested */
-	int request_size;	  /**< Desired size for buffers */
-	u32 request_indices;	  /**< Buffer information */
-	u32 request_sizes;
-	int granted_count;	  /**< Number of buffers granted */
-} drm_dma32_t;
-
-static int compat_drm_dma(struct file *file, unsigned int cmd,
-			  unsigned long arg)
-{
-	drm_dma32_t d32;
-	drm_dma32_t __user *argp = (void __user *)arg;
-	struct drm_dma __user *d;
-	int err;
-
-	if (copy_from_user(&d32, argp, sizeof(d32)))
-		return -EFAULT;
-
-	d = compat_alloc_user_space(sizeof(*d));
-	if (!access_ok(VERIFY_WRITE, d, sizeof(*d)))
-		return -EFAULT;
-
-	if (__put_user(d32.context, &d->context)
-	    || __put_user(d32.send_count, &d->send_count)
-	    || __put_user((int __user *)(unsigned long)d32.send_indices,
-			  &d->send_indices)
-	    || __put_user((int __user *)(unsigned long)d32.send_sizes,
-			  &d->send_sizes)
-	    || __put_user(d32.flags, &d->flags)
-	    || __put_user(d32.request_count, &d->request_count)
-	    || __put_user((int __user *)(unsigned long)d32.request_indices,
-			  &d->request_indices)
-	    || __put_user((int __user *)(unsigned long)d32.request_sizes,
-			  &d->request_sizes))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_DMA, (unsigned long)d);
-	if (err)
-		return err;
-
-	if (__get_user(d32.request_size, &d->request_size)
-	    || __get_user(d32.granted_count, &d->granted_count)
-	    || __put_user(d32.request_size, &argp->request_size)
-	    || __put_user(d32.granted_count, &argp->granted_count))
-		return -EFAULT;
-
-	return 0;
-}
-
-#if __OS_HAS_AGP
-typedef struct drm_agp_mode32 {
-	u32 mode;	/**< AGP mode */
-} drm_agp_mode32_t;
-
-static int compat_drm_agp_enable(struct file *file, unsigned int cmd,
-				 unsigned long arg)
-{
-	drm_agp_mode32_t __user *argp = (void __user *)arg;
-	drm_agp_mode32_t m32;
-	struct drm_agp_mode __user *mode;
-
-	if (get_user(m32.mode, &argp->mode))
-		return -EFAULT;
-
-	mode = compat_alloc_user_space(sizeof(*mode));
-	if (put_user(m32.mode, &mode->mode))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_AGP_ENABLE, (unsigned long)mode);
-}
-
-typedef struct drm_agp_info32 {
-	int agp_version_major;
-	int agp_version_minor;
-	u32 mode;
-	u32 aperture_base;	/* physical address */
-	u32 aperture_size;	/* bytes */
-	u32 memory_allowed;	/* bytes */
-	u32 memory_used;
-
-	/* PCI information */
-	unsigned short id_vendor;
-	unsigned short id_device;
-} drm_agp_info32_t;
-
-static int compat_drm_agp_info(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_agp_info32_t __user *argp = (void __user *)arg;
-	drm_agp_info32_t i32;
-	struct drm_agp_info __user *info;
-	int err;
-
-	info = compat_alloc_user_space(sizeof(*info));
-	if (!access_ok(VERIFY_WRITE, info, sizeof(*info)))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_AGP_INFO, (unsigned long)info);
-	if (err)
-		return err;
-
-	if (__get_user(i32.agp_version_major, &info->agp_version_major)
-	    || __get_user(i32.agp_version_minor, &info->agp_version_minor)
-	    || __get_user(i32.mode, &info->mode)
-	    || __get_user(i32.aperture_base, &info->aperture_base)
-	    || __get_user(i32.aperture_size, &info->aperture_size)
-	    || __get_user(i32.memory_allowed, &info->memory_allowed)
-	    || __get_user(i32.memory_used, &info->memory_used)
-	    || __get_user(i32.id_vendor, &info->id_vendor)
-	    || __get_user(i32.id_device, &info->id_device))
-		return -EFAULT;
-
-	if (copy_to_user(argp, &i32, sizeof(i32)))
-		return -EFAULT;
-
-	return 0;
-}
-
-typedef struct drm_agp_buffer32 {
-	u32 size;	/**< In bytes -- will round to page boundary */
-	u32 handle;	/**< Used for binding / unbinding */
-	u32 type;	/**< Type of memory to allocate */
-	u32 physical;	/**< Physical used by i810 */
-} drm_agp_buffer32_t;
-
-static int compat_drm_agp_alloc(struct file *file, unsigned int cmd,
-				unsigned long arg)
-{
-	drm_agp_buffer32_t __user *argp = (void __user *)arg;
-	drm_agp_buffer32_t req32;
-	struct drm_agp_buffer __user *request;
-	int err;
-
-	if (copy_from_user(&req32, argp, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.size, &request->size)
-	    || __put_user(req32.type, &request->type))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_AGP_ALLOC, (unsigned long)request);
-	if (err)
-		return err;
-
-	if (__get_user(req32.handle, &request->handle)
-	    || __get_user(req32.physical, &request->physical)
-	    || copy_to_user(argp, &req32, sizeof(req32))) {
-		drm_ioctl(file, DRM_IOCTL_AGP_FREE, (unsigned long)request);
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-static int compat_drm_agp_free(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_agp_buffer32_t __user *argp = (void __user *)arg;
-	struct drm_agp_buffer __user *request;
-	u32 handle;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || get_user(handle, &argp->handle)
-	    || __put_user(handle, &request->handle))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_AGP_FREE, (unsigned long)request);
-}
-
-typedef struct drm_agp_binding32 {
-	u32 handle;	/**< From drm_agp_buffer */
-	u32 offset;	/**< In bytes -- will round to page boundary */
-} drm_agp_binding32_t;
-
-static int compat_drm_agp_bind(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_agp_binding32_t __user *argp = (void __user *)arg;
-	drm_agp_binding32_t req32;
-	struct drm_agp_binding __user *request;
-
-	if (copy_from_user(&req32, argp, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.handle, &request->handle)
-	    || __put_user(req32.offset, &request->offset))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_AGP_BIND, (unsigned long)request);
-}
-
-static int compat_drm_agp_unbind(struct file *file, unsigned int cmd,
-				 unsigned long arg)
-{
-	drm_agp_binding32_t __user *argp = (void __user *)arg;
-	struct drm_agp_binding __user *request;
-	u32 handle;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || get_user(handle, &argp->handle)
-	    || __put_user(handle, &request->handle))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_AGP_UNBIND, (unsigned long)request);
-}
-#endif				/* __OS_HAS_AGP */
-
-typedef struct drm_scatter_gather32 {
-	u32 size;	/**< In bytes -- will round to page boundary */
-	u32 handle;	/**< Used for mapping / unmapping */
-} drm_scatter_gather32_t;
-
-static int compat_drm_sg_alloc(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_scatter_gather32_t __user *argp = (void __user *)arg;
-	struct drm_scatter_gather __user *request;
-	int err;
-	unsigned long x;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || !access_ok(VERIFY_WRITE, argp, sizeof(*argp))
-	    || __get_user(x, &argp->size)
-	    || __put_user(x, &request->size))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_SG_ALLOC, (unsigned long)request);
-	if (err)
-		return err;
-
-	/* XXX not sure about the handle conversion here... */
-	if (__get_user(x, &request->handle)
-	    || __put_user(x >> PAGE_SHIFT, &argp->handle))
-		return -EFAULT;
-
-	return 0;
-}
-
-static int compat_drm_sg_free(struct file *file, unsigned int cmd,
-			      unsigned long arg)
-{
-	drm_scatter_gather32_t __user *argp = (void __user *)arg;
-	struct drm_scatter_gather __user *request;
-	unsigned long x;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || !access_ok(VERIFY_WRITE, argp, sizeof(*argp))
-	    || __get_user(x, &argp->handle)
-	    || __put_user(x << PAGE_SHIFT, &request->handle))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_SG_FREE, (unsigned long)request);
-}
-
-#if defined(CONFIG_X86) || defined(CONFIG_IA64)
-typedef struct drm_update_draw32 {
-	drm_drawable_t handle;
-	unsigned int type;
-	unsigned int num;
-	/* 64-bit version has a 32-bit pad here */
-	u64 data;	/**< Pointer */
-} __attribute__((packed)) drm_update_draw32_t;
-
-static int compat_drm_update_draw(struct file *file, unsigned int cmd,
-				  unsigned long arg)
-{
-	drm_update_draw32_t update32;
-	struct drm_update_draw __user *request;
-	int err;
-
-	if (copy_from_user(&update32, (void __user *)arg, sizeof(update32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request)) ||
-	    __put_user(update32.handle, &request->handle) ||
-	    __put_user(update32.type, &request->type) ||
-	    __put_user(update32.num, &request->num) ||
-	    __put_user(update32.data, &request->data))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_UPDATE_DRAW, (unsigned long)request);
-	return err;
-}
-#endif
-
-struct drm_wait_vblank_request32 {
-	enum drm_vblank_seq_type type;
-	unsigned int sequence;
-	u32 signal;
-};
-
-struct drm_wait_vblank_reply32 {
-	enum drm_vblank_seq_type type;
-	unsigned int sequence;
-	s32 tval_sec;
-	s32 tval_usec;
-};
-
-typedef union drm_wait_vblank32 {
-	struct drm_wait_vblank_request32 request;
-	struct drm_wait_vblank_reply32 reply;
-} drm_wait_vblank32_t;
-
-static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
-				  unsigned long arg)
-{
-	drm_wait_vblank32_t __user *argp = (void __user *)arg;
-	drm_wait_vblank32_t req32;
-	union drm_wait_vblank __user *request;
-	int err;
-
-	if (copy_from_user(&req32, argp, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.request.type, &request->request.type)
-	    || __put_user(req32.request.sequence, &request->request.sequence)
-	    || __put_user(req32.request.signal, &request->request.signal))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_WAIT_VBLANK, (unsigned long)request);
-	if (err)
-		return err;
-
-	if (__get_user(req32.reply.type, &request->reply.type)
-	    || __get_user(req32.reply.sequence, &request->reply.sequence)
-	    || __get_user(req32.reply.tval_sec, &request->reply.tval_sec)
-	    || __get_user(req32.reply.tval_usec, &request->reply.tval_usec))
-		return -EFAULT;
-
-	if (copy_to_user(argp, &req32, sizeof(req32)))
-		return -EFAULT;
-
-	return 0;
-}
-
-drm_ioctl_compat_t *drm_compat_ioctls[] = {
-	[DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
-	[DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
-	[DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
-	[DRM_IOCTL_NR(DRM_IOCTL_GET_CLIENT32)] = compat_drm_getclient,
-	[DRM_IOCTL_NR(DRM_IOCTL_GET_STATS32)] = compat_drm_getstats,
-	[DRM_IOCTL_NR(DRM_IOCTL_SET_UNIQUE32)] = compat_drm_setunique,
-	[DRM_IOCTL_NR(DRM_IOCTL_ADD_MAP32)] = compat_drm_addmap,
-	[DRM_IOCTL_NR(DRM_IOCTL_ADD_BUFS32)] = compat_drm_addbufs,
-	[DRM_IOCTL_NR(DRM_IOCTL_MARK_BUFS32)] = compat_drm_markbufs,
-	[DRM_IOCTL_NR(DRM_IOCTL_INFO_BUFS32)] = compat_drm_infobufs,
-	[DRM_IOCTL_NR(DRM_IOCTL_MAP_BUFS32)] = compat_drm_mapbufs,
-	[DRM_IOCTL_NR(DRM_IOCTL_FREE_BUFS32)] = compat_drm_freebufs,
-	[DRM_IOCTL_NR(DRM_IOCTL_RM_MAP32)] = compat_drm_rmmap,
-	[DRM_IOCTL_NR(DRM_IOCTL_SET_SAREA_CTX32)] = compat_drm_setsareactx,
-	[DRM_IOCTL_NR(DRM_IOCTL_GET_SAREA_CTX32)] = compat_drm_getsareactx,
-	[DRM_IOCTL_NR(DRM_IOCTL_RES_CTX32)] = compat_drm_resctx,
-	[DRM_IOCTL_NR(DRM_IOCTL_DMA32)] = compat_drm_dma,
-#if __OS_HAS_AGP
-	[DRM_IOCTL_NR(DRM_IOCTL_AGP_ENABLE32)] = compat_drm_agp_enable,
-	[DRM_IOCTL_NR(DRM_IOCTL_AGP_INFO32)] = compat_drm_agp_info,
-	[DRM_IOCTL_NR(DRM_IOCTL_AGP_ALLOC32)] = compat_drm_agp_alloc,
-	[DRM_IOCTL_NR(DRM_IOCTL_AGP_FREE32)] = compat_drm_agp_free,
-	[DRM_IOCTL_NR(DRM_IOCTL_AGP_BIND32)] = compat_drm_agp_bind,
-	[DRM_IOCTL_NR(DRM_IOCTL_AGP_UNBIND32)] = compat_drm_agp_unbind,
-#endif
-	[DRM_IOCTL_NR(DRM_IOCTL_SG_ALLOC32)] = compat_drm_sg_alloc,
-	[DRM_IOCTL_NR(DRM_IOCTL_SG_FREE32)] = compat_drm_sg_free,
-#if defined(CONFIG_X86) || defined(CONFIG_IA64)
-	[DRM_IOCTL_NR(DRM_IOCTL_UPDATE_DRAW32)] = compat_drm_update_draw,
-#endif
-	[DRM_IOCTL_NR(DRM_IOCTL_WAIT_VBLANK32)] = compat_drm_wait_vblank,
-};
-
-/**
- * Called whenever a 32-bit process running under a 64-bit kernel
- * performs an ioctl on /dev/drm.
- *
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or negative number on failure.
- */
-long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-	drm_ioctl_compat_t *fn;
-	int ret;
-
-	/* Assume that ioctls without an explicit compat routine will just
-	 * work.  This may not always be a good assumption, but it's better
-	 * than always failing.
-	 */
-	if (nr >= ARRAY_SIZE(drm_compat_ioctls))
-		return drm_ioctl(filp, cmd, arg);
-
-	fn = drm_compat_ioctls[nr];
-
-	if (fn != NULL)
-		ret = (*fn) (filp, cmd, arg);
-	else
-		ret = drm_ioctl(filp, cmd, arg);
-
-	return ret;
-}
-
-EXPORT_SYMBOL(drm_compat_ioctl);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_ioctl.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_ioctl.c
deleted file mode 100644
index cf85155d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_ioctl.c
+++ /dev/null
@@ -1,356 +0,0 @@
-/**
- * \file drm_ioctl.c
- * IOCTL processing for DRM
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Fri Jan  8 09:01:26 1999 by faith@valinux.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_core.h"
-
-#include "linux/pci.h"
-#include "linux/export.h"
-
-/**
- * Get the bus id.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_unique structure.
- * \return zero on success or a negative number on failure.
- *
- * Copies the bus id from drm_device::unique into user space.
- */
-int drm_getunique(struct drm_device *dev, void *data,
-		  struct drm_file *file_priv)
-{
-	struct drm_unique *u = data;
-	struct drm_master *master = file_priv->master;
-
-	if (u->unique_len >= master->unique_len) {
-		if (copy_to_user(u->unique, master->unique, master->unique_len))
-			return -EFAULT;
-	}
-	u->unique_len = master->unique_len;
-
-	return 0;
-}
-
-static void
-drm_unset_busid(struct drm_device *dev,
-		struct drm_master *master)
-{
-	kfree(dev->devname);
-	dev->devname = NULL;
-
-	kfree(master->unique);
-	master->unique = NULL;
-	master->unique_len = 0;
-	master->unique_size = 0;
-}
-
-/**
- * Set the bus id.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_unique structure.
- * \return zero on success or a negative number on failure.
- *
- * Copies the bus id from userspace into drm_device::unique, and verifies that
- * it matches the device this DRM is attached to (EINVAL otherwise).  Deprecated
- * in interface version 1.1 and will return EBUSY when setversion has requested
- * version 1.1 or greater.
- */
-int drm_setunique(struct drm_device *dev, void *data,
-		  struct drm_file *file_priv)
-{
-	struct drm_unique *u = data;
-	struct drm_master *master = file_priv->master;
-	int ret;
-
-	if (master->unique_len || master->unique)
-		return -EBUSY;
-
-	if (!u->unique_len || u->unique_len > 1024)
-		return -EINVAL;
-
-	if (!dev->driver->bus->set_unique)
-		return -EINVAL;
-
-	ret = dev->driver->bus->set_unique(dev, master, u);
-	if (ret)
-		goto err;
-
-	return 0;
-
-err:
-	drm_unset_busid(dev, master);
-	return ret;
-}
-
-static int drm_set_busid(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct drm_master *master = file_priv->master;
-	int ret;
-
-	if (master->unique != NULL)
-		drm_unset_busid(dev, master);
-
-	ret = dev->driver->bus->set_busid(dev, master);
-	if (ret)
-		goto err;
-	return 0;
-err:
-	drm_unset_busid(dev, master);
-	return ret;
-}
-
-/**
- * Get a mapping information.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_map structure.
- *
- * \return zero on success or a negative number on failure.
- *
- * Searches for the mapping with the specified offset and copies its information
- * into userspace
- */
-int drm_getmap(struct drm_device *dev, void *data,
-	       struct drm_file *file_priv)
-{
-	struct drm_map *map = data;
-	struct drm_map_list *r_list = NULL;
-	struct list_head *list;
-	int idx;
-	int i;
-
-	idx = map->offset;
-	if (idx < 0)
-		return -EINVAL;
-
-	i = 0;
-	mutex_lock(&dev->struct_mutex);
-	list_for_each(list, &dev->maplist) {
-		if (i == idx) {
-			r_list = list_entry(list, struct drm_map_list, head);
-			break;
-		}
-		i++;
-	}
-	if (!r_list || !r_list->map) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
-	map->offset = r_list->map->offset;
-	map->size = r_list->map->size;
-	map->type = r_list->map->type;
-	map->flags = r_list->map->flags;
-	map->handle = (void *)(unsigned long) r_list->user_token;
-	map->mtrr = r_list->map->mtrr;
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-/**
- * Get client information.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_client structure.
- *
- * \return zero on success or a negative number on failure.
- *
- * Searches for the client with the specified index and copies its information
- * into userspace
- */
-int drm_getclient(struct drm_device *dev, void *data,
-		  struct drm_file *file_priv)
-{
-	struct drm_client *client = data;
-	struct drm_file *pt;
-	int idx;
-	int i;
-
-	idx = client->idx;
-	i = 0;
-
-	mutex_lock(&dev->struct_mutex);
-	list_for_each_entry(pt, &dev->filelist, lhead) {
-		if (i++ >= idx) {
-			client->auth = pt->authenticated;
-			client->pid = pt->pid;
-			client->uid = pt->uid;
-			client->magic = pt->magic;
-			client->iocs = pt->ioctl_count;
-			mutex_unlock(&dev->struct_mutex);
-
-			return 0;
-		}
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	return -EINVAL;
-}
-
-/**
- * Get statistics information.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_stats structure.
- *
- * \return zero on success or a negative number on failure.
- */
-int drm_getstats(struct drm_device *dev, void *data,
-		 struct drm_file *file_priv)
-{
-	struct drm_stats *stats = data;
-	int i;
-
-	memset(stats, 0, sizeof(*stats));
-
-	for (i = 0; i < dev->counters; i++) {
-		if (dev->types[i] == _DRM_STAT_LOCK)
-			stats->data[i].value =
-			    (file_priv->master->lock.hw_lock ? file_priv->master->lock.hw_lock->lock : 0);
-		else
-			stats->data[i].value = atomic_read(&dev->counts[i]);
-		stats->data[i].type = dev->types[i];
-	}
-
-	stats->count = dev->counters;
-
-	return 0;
-}
-
-/**
- * Get device/driver capabilities
- */
-int drm_getcap(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_get_cap *req = data;
-
-	req->value = 0;
-	switch (req->capability) {
-	case DRM_CAP_DUMB_BUFFER:
-		if (dev->driver->dumb_create)
-			req->value = 1;
-		break;
-	case DRM_CAP_VBLANK_HIGH_CRTC:
-		req->value = 1;
-		break;
-	case DRM_CAP_DUMB_PREFERRED_DEPTH:
-		req->value = dev->mode_config.preferred_depth;
-		break;
-	case DRM_CAP_DUMB_PREFER_SHADOW:
-		req->value = dev->mode_config.prefer_shadow;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-/**
- * Setversion ioctl.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_lock structure.
- * \return zero on success or negative number on failure.
- *
- * Sets the requested interface version
- */
-int drm_setversion(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_set_version *sv = data;
-	int if_version, retcode = 0;
-
-	if (sv->drm_di_major != -1) {
-		if (sv->drm_di_major != DRM_IF_MAJOR ||
-		    sv->drm_di_minor < 0 || sv->drm_di_minor > DRM_IF_MINOR) {
-			retcode = -EINVAL;
-			goto done;
-		}
-		if_version = DRM_IF_VERSION(sv->drm_di_major,
-					    sv->drm_di_minor);
-		dev->if_version = max(if_version, dev->if_version);
-		if (sv->drm_di_minor >= 1) {
-			/*
-			 * Version 1.1 includes tying of DRM to specific device
-			 * Version 1.4 has proper PCI domain support
-			 */
-			retcode = drm_set_busid(dev, file_priv);
-			if (retcode)
-				goto done;
-		}
-	}
-
-	if (sv->drm_dd_major != -1) {
-		if (sv->drm_dd_major != dev->driver->major ||
-		    sv->drm_dd_minor < 0 || sv->drm_dd_minor >
-		    dev->driver->minor) {
-			retcode = -EINVAL;
-			goto done;
-		}
-
-		if (dev->driver->set_version)
-			dev->driver->set_version(dev, sv);
-	}
-
-done:
-	sv->drm_di_major = DRM_IF_MAJOR;
-	sv->drm_di_minor = DRM_IF_MINOR;
-	sv->drm_dd_major = dev->driver->major;
-	sv->drm_dd_minor = dev->driver->minor;
-
-	return retcode;
-}
-
-/** No-op ioctl. */
-int drm_noop(struct drm_device *dev, void *data,
-	     struct drm_file *file_priv)
-{
-	DRM_DEBUG("\n");
-	return 0;
-}
-EXPORT_SYMBOL(drm_noop);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_irq.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_irq.c
deleted file mode 100644
index c869436e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_irq.c
+++ /dev/null
@@ -1,1348 +0,0 @@
-/**
- * \file drm_irq.c
- * IRQ support
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Fri Mar 19 14:30:16 1999 by faith@valinux.com
- *
- * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_trace.h"
-
-#include <linux/interrupt.h>	/* For task queue support */
-#include <linux/slab.h>
-
-#include <linux/vgaarb.h>
-#include <linux/export.h>
-
-/* Access macro for slots in vblank timestamp ringbuffer. */
-#define vblanktimestamp(dev, crtc, count) ( \
-	(dev)->_vblank_time[(crtc) * DRM_VBLANKTIME_RBSIZE + \
-	((count) % DRM_VBLANKTIME_RBSIZE)])
-
-/* Retry timestamp calculation up to 3 times to satisfy
- * drm_timestamp_precision before giving up.
- */
-#define DRM_TIMESTAMP_MAXRETRIES 3
-
-/* Threshold in nanoseconds for detection of redundant
- * vblank irq in drm_handle_vblank(). 1 msec should be ok.
- */
-#define DRM_REDUNDANT_VBLIRQ_THRESH_NS 1000000
-
-/**
- * Get interrupt from bus id.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_irq_busid structure.
- * \return zero on success or a negative number on failure.
- *
- * Finds the PCI device with the specified bus id and gets its IRQ number.
- * This IOCTL is deprecated, and will now return EINVAL for any busid not equal
- * to that of the device that this DRM instance attached to.
- */
-int drm_irq_by_busid(struct drm_device *dev, void *data,
-		     struct drm_file *file_priv)
-{
-	struct drm_irq_busid *p = data;
-
-	if (!dev->driver->bus->irq_by_busid)
-		return -EINVAL;
-
-	if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
-		return -EINVAL;
-
-	return dev->driver->bus->irq_by_busid(dev, p);
-}
-
-/*
- * Clear vblank timestamp buffer for a crtc.
- */
-static void clear_vblank_timestamps(struct drm_device *dev, int crtc)
-{
-	memset(&dev->_vblank_time[crtc * DRM_VBLANKTIME_RBSIZE], 0,
-		DRM_VBLANKTIME_RBSIZE * sizeof(struct timeval));
-}
-
-/*
- * Disable vblank irq's on crtc, make sure that last vblank count
- * of hardware and corresponding consistent software vblank counter
- * are preserved, even if there are any spurious vblank irq's after
- * disable.
- */
-static void vblank_disable_and_save(struct drm_device *dev, int crtc)
-{
-	unsigned long irqflags;
-	u32 vblcount;
-	s64 diff_ns;
-	int vblrc;
-	struct timeval tvblank;
-
-	/* Prevent vblank irq processing while disabling vblank irqs,
-	 * so no updates of timestamps or count can happen after we've
-	 * disabled. Needed to prevent races in case of delayed irq's.
-	 */
-	spin_lock_irqsave(&dev->vblank_time_lock, irqflags);
-
-	dev->driver->disable_vblank(dev, crtc);
-	dev->vblank_enabled[crtc] = 0;
-
-	/* No further vblank irq's will be processed after
-	 * this point. Get current hardware vblank count and
-	 * vblank timestamp, repeat until they are consistent.
-	 *
-	 * FIXME: There is still a race condition here and in
-	 * drm_update_vblank_count() which can cause off-by-one
-	 * reinitialization of software vblank counter. If gpu
-	 * vblank counter doesn't increment exactly at the leading
-	 * edge of a vblank interval, then we can lose 1 count if
-	 * we happen to execute between start of vblank and the
-	 * delayed gpu counter increment.
-	 */
-	do {
-		dev->last_vblank[crtc] = dev->driver->get_vblank_counter(dev, crtc);
-		vblrc = drm_get_last_vbltimestamp(dev, crtc, &tvblank, 0);
-	} while (dev->last_vblank[crtc] != dev->driver->get_vblank_counter(dev, crtc));
-
-	/* Compute time difference to stored timestamp of last vblank
-	 * as updated by last invocation of drm_handle_vblank() in vblank irq.
-	 */
-	vblcount = atomic_read(&dev->_vblank_count[crtc]);
-	diff_ns = timeval_to_ns(&tvblank) -
-		  timeval_to_ns(&vblanktimestamp(dev, crtc, vblcount));
-
-	/* If there is at least 1 msec difference between the last stored
-	 * timestamp and tvblank, then we are currently executing our
-	 * disable inside a new vblank interval, the tvblank timestamp
-	 * corresponds to this new vblank interval and the irq handler
-	 * for this vblank didn't run yet and won't run due to our disable.
-	 * Therefore we need to do the job of drm_handle_vblank() and
-	 * increment the vblank counter by one to account for this vblank.
-	 *
-	 * Skip this step if there isn't any high precision timestamp
-	 * available. In that case we can't account for this and just
-	 * hope for the best.
-	 */
-	if ((vblrc > 0) && (abs64(diff_ns) > 1000000)) {
-		atomic_inc(&dev->_vblank_count[crtc]);
-		smp_mb__after_atomic_inc();
-	}
-
-	/* Invalidate all timestamps while vblank irq's are off. */
-	clear_vblank_timestamps(dev, crtc);
-
-	spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags);
-}
-
-static void vblank_disable_fn(unsigned long arg)
-{
-	struct drm_device *dev = (struct drm_device *)arg;
-	unsigned long irqflags;
-	int i;
-
-	if (!dev->vblank_disable_allowed)
-		return;
-
-	for (i = 0; i < dev->num_crtcs; i++) {
-		spin_lock_irqsave(&dev->vbl_lock, irqflags);
-		if (atomic_read(&dev->vblank_refcount[i]) == 0 &&
-		    dev->vblank_enabled[i]) {
-			DRM_DEBUG("disabling vblank on crtc %d\n", i);
-			vblank_disable_and_save(dev, i);
-		}
-		spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-	}
-}
-
-void drm_vblank_cleanup(struct drm_device *dev)
-{
-	/* Bail if the driver didn't call drm_vblank_init() */
-	if (dev->num_crtcs == 0)
-		return;
-
-	del_timer(&dev->vblank_disable_timer);
-
-	vblank_disable_fn((unsigned long)dev);
-
-	kfree(dev->vbl_queue);
-	kfree(dev->_vblank_count);
-	kfree(dev->vblank_refcount);
-	kfree(dev->vblank_enabled);
-	kfree(dev->last_vblank);
-	kfree(dev->last_vblank_wait);
-	kfree(dev->vblank_inmodeset);
-	kfree(dev->_vblank_time);
-
-	dev->num_crtcs = 0;
-}
-EXPORT_SYMBOL(drm_vblank_cleanup);
-
-int drm_vblank_init(struct drm_device *dev, int num_crtcs)
-{
-	int i, ret = -ENOMEM;
-
-	setup_timer(&dev->vblank_disable_timer, vblank_disable_fn,
-		    (unsigned long)dev);
-	spin_lock_init(&dev->vbl_lock);
-	spin_lock_init(&dev->vblank_time_lock);
-
-	dev->num_crtcs = num_crtcs;
-
-	dev->vbl_queue = kmalloc(sizeof(wait_queue_head_t) * num_crtcs,
-				 GFP_KERNEL);
-	if (!dev->vbl_queue)
-		goto err;
-
-	dev->_vblank_count = kmalloc(sizeof(atomic_t) * num_crtcs, GFP_KERNEL);
-	if (!dev->_vblank_count)
-		goto err;
-
-	dev->vblank_refcount = kmalloc(sizeof(atomic_t) * num_crtcs,
-				       GFP_KERNEL);
-	if (!dev->vblank_refcount)
-		goto err;
-
-	dev->vblank_enabled = kcalloc(num_crtcs, sizeof(int), GFP_KERNEL);
-	if (!dev->vblank_enabled)
-		goto err;
-
-	dev->last_vblank = kcalloc(num_crtcs, sizeof(u32), GFP_KERNEL);
-	if (!dev->last_vblank)
-		goto err;
-
-	dev->last_vblank_wait = kcalloc(num_crtcs, sizeof(u32), GFP_KERNEL);
-	if (!dev->last_vblank_wait)
-		goto err;
-
-	dev->vblank_inmodeset = kcalloc(num_crtcs, sizeof(int), GFP_KERNEL);
-	if (!dev->vblank_inmodeset)
-		goto err;
-
-	dev->_vblank_time = kcalloc(num_crtcs * DRM_VBLANKTIME_RBSIZE,
-				    sizeof(struct timeval), GFP_KERNEL);
-	if (!dev->_vblank_time)
-		goto err;
-
-	DRM_INFO("Supports vblank timestamp caching Rev 1 (10.10.2010).\n");
-
-	/* Driver specific high-precision vblank timestamping supported? */
-	if (dev->driver->get_vblank_timestamp)
-		DRM_INFO("Driver supports precise vblank timestamp query.\n");
-	else
-		DRM_INFO("No driver support for vblank timestamp query.\n");
-
-	/* Zero per-crtc vblank stuff */
-	for (i = 0; i < num_crtcs; i++) {
-		init_waitqueue_head(&dev->vbl_queue[i]);
-		atomic_set(&dev->_vblank_count[i], 0);
-		atomic_set(&dev->vblank_refcount[i], 0);
-	}
-
-	dev->vblank_disable_allowed = 0;
-	return 0;
-
-err:
-	drm_vblank_cleanup(dev);
-	return ret;
-}
-EXPORT_SYMBOL(drm_vblank_init);
-
-static void drm_irq_vgaarb_nokms(void *cookie, bool state)
-{
-	struct drm_device *dev = cookie;
-
-	if (dev->driver->vgaarb_irq) {
-		dev->driver->vgaarb_irq(dev, state);
-		return;
-	}
-
-	if (!dev->irq_enabled)
-		return;
-
-	if (state) {
-		if (dev->driver->irq_uninstall)
-			dev->driver->irq_uninstall(dev);
-	} else {
-		if (dev->driver->irq_preinstall)
-			dev->driver->irq_preinstall(dev);
-		if (dev->driver->irq_postinstall)
-			dev->driver->irq_postinstall(dev);
-	}
-}
-
-/**
- * Install IRQ handler.
- *
- * \param dev DRM device.
- *
- * Initializes the IRQ related data. Installs the handler, calling the driver
- * \c irq_preinstall() and \c irq_postinstall() functions
- * before and after the installation.
- */
-int drm_irq_install(struct drm_device *dev)
-{
-	int ret = 0;
-	unsigned long sh_flags = 0;
-	char *irqname;
-
-	if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
-		return -EINVAL;
-
-	if (drm_dev_to_irq(dev) == 0)
-		return -EINVAL;
-
-	mutex_lock(&dev->struct_mutex);
-
-	/* Driver must have been initialized */
-	if (!dev->dev_private) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
-	if (dev->irq_enabled) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EBUSY;
-	}
-	dev->irq_enabled = 1;
-	mutex_unlock(&dev->struct_mutex);
-
-	DRM_DEBUG("irq=%d\n", drm_dev_to_irq(dev));
-
-	/* Before installing handler */
-	if (dev->driver->irq_preinstall)
-		dev->driver->irq_preinstall(dev);
-
-	/* Install handler */
-	if (drm_core_check_feature(dev, DRIVER_IRQ_SHARED))
-		sh_flags = IRQF_SHARED;
-
-	if (dev->devname)
-		irqname = dev->devname;
-	else
-		irqname = dev->driver->name;
-
-	ret = request_irq(drm_dev_to_irq(dev), dev->driver->irq_handler,
-			  sh_flags, irqname, dev);
-
-	if (ret < 0) {
-		mutex_lock(&dev->struct_mutex);
-		dev->irq_enabled = 0;
-		mutex_unlock(&dev->struct_mutex);
-		return ret;
-	}
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		vga_client_register(dev->pdev, (void *)dev, drm_irq_vgaarb_nokms, NULL);
-
-	/* After installing handler */
-	if (dev->driver->irq_postinstall)
-		ret = dev->driver->irq_postinstall(dev);
-
-	if (ret < 0) {
-		mutex_lock(&dev->struct_mutex);
-		dev->irq_enabled = 0;
-		mutex_unlock(&dev->struct_mutex);
-		if (!drm_core_check_feature(dev, DRIVER_MODESET))
-			vga_client_register(dev->pdev, NULL, NULL, NULL);
-		free_irq(drm_dev_to_irq(dev), dev);
-	}
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_irq_install);
-
-/**
- * Uninstall the IRQ handler.
- *
- * \param dev DRM device.
- *
- * Calls the driver's \c irq_uninstall() function, and stops the irq.
- */
-int drm_irq_uninstall(struct drm_device *dev)
-{
-	unsigned long irqflags;
-	int irq_enabled, i;
-
-	if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
-		return -EINVAL;
-
-	mutex_lock(&dev->struct_mutex);
-	irq_enabled = dev->irq_enabled;
-	dev->irq_enabled = 0;
-	mutex_unlock(&dev->struct_mutex);
-
-	/*
-	 * Wake up any waiters so they don't hang.
-	 */
-	if (dev->num_crtcs) {
-		spin_lock_irqsave(&dev->vbl_lock, irqflags);
-		for (i = 0; i < dev->num_crtcs; i++) {
-			DRM_WAKEUP(&dev->vbl_queue[i]);
-			dev->vblank_enabled[i] = 0;
-			dev->last_vblank[i] =
-				dev->driver->get_vblank_counter(dev, i);
-		}
-		spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-	}
-
-	if (!irq_enabled)
-		return -EINVAL;
-
-	DRM_DEBUG("irq=%d\n", drm_dev_to_irq(dev));
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		vga_client_register(dev->pdev, NULL, NULL, NULL);
-
-	if (dev->driver->irq_uninstall)
-		dev->driver->irq_uninstall(dev);
-
-	free_irq(drm_dev_to_irq(dev), dev);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_irq_uninstall);
-
-/**
- * IRQ control ioctl.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_control structure.
- * \return zero on success or a negative number on failure.
- *
- * Calls irq_install() or irq_uninstall() according to \p arg.
- */
-int drm_control(struct drm_device *dev, void *data,
-		struct drm_file *file_priv)
-{
-	struct drm_control *ctl = data;
-
-	/* if we haven't irq we fallback for compatibility reasons -
-	 * this used to be a separate function in drm_dma.h
-	 */
-
-
-	switch (ctl->func) {
-	case DRM_INST_HANDLER:
-		if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
-			return 0;
-		if (drm_core_check_feature(dev, DRIVER_MODESET))
-			return 0;
-		if (dev->if_version < DRM_IF_VERSION(1, 2) &&
-		    ctl->irq != drm_dev_to_irq(dev))
-			return -EINVAL;
-		return drm_irq_install(dev);
-	case DRM_UNINST_HANDLER:
-		if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
-			return 0;
-		if (drm_core_check_feature(dev, DRIVER_MODESET))
-			return 0;
-		return drm_irq_uninstall(dev);
-	default:
-		return -EINVAL;
-	}
-}
-
-/**
- * drm_calc_timestamping_constants - Calculate and
- * store various constants which are later needed by
- * vblank and swap-completion timestamping, e.g, by
- * drm_calc_vbltimestamp_from_scanoutpos().
- * They are derived from crtc's true scanout timing,
- * so they take things like panel scaling or other
- * adjustments into account.
- *
- * @crtc drm_crtc whose timestamp constants should be updated.
- *
- */
-void drm_calc_timestamping_constants(struct drm_crtc *crtc)
-{
-	s64 linedur_ns = 0, pixeldur_ns = 0, framedur_ns = 0;
-	u64 dotclock;
-
-	/* Dot clock in Hz: */
-	dotclock = (u64) crtc->hwmode.clock * 1000;
-
-	/* Fields of interlaced scanout modes are only halve a frame duration.
-	 * Double the dotclock to get halve the frame-/line-/pixelduration.
-	 */
-	if (crtc->hwmode.flags & DRM_MODE_FLAG_INTERLACE)
-		dotclock *= 2;
-
-	/* Valid dotclock? */
-	if (dotclock > 0) {
-		/* Convert scanline length in pixels and video dot clock to
-		 * line duration, frame duration and pixel duration in
-		 * nanoseconds:
-		 */
-		pixeldur_ns = (s64) div64_u64(1000000000, dotclock);
-		linedur_ns  = (s64) div64_u64(((u64) crtc->hwmode.crtc_htotal *
-					      1000000000), dotclock);
-		framedur_ns = (s64) crtc->hwmode.crtc_vtotal * linedur_ns;
-	} else
-		DRM_ERROR("crtc %d: Can't calculate constants, dotclock = 0!\n",
-			  crtc->base.id);
-
-	crtc->pixeldur_ns = pixeldur_ns;
-	crtc->linedur_ns  = linedur_ns;
-	crtc->framedur_ns = framedur_ns;
-
-	DRM_DEBUG("crtc %d: hwmode: htotal %d, vtotal %d, vdisplay %d\n",
-		  crtc->base.id, crtc->hwmode.crtc_htotal,
-		  crtc->hwmode.crtc_vtotal, crtc->hwmode.crtc_vdisplay);
-	DRM_DEBUG("crtc %d: clock %d kHz framedur %d linedur %d, pixeldur %d\n",
-		  crtc->base.id, (int) dotclock/1000, (int) framedur_ns,
-		  (int) linedur_ns, (int) pixeldur_ns);
-}
-EXPORT_SYMBOL(drm_calc_timestamping_constants);
-
-/**
- * drm_calc_vbltimestamp_from_scanoutpos - helper routine for kms
- * drivers. Implements calculation of exact vblank timestamps from
- * given drm_display_mode timings and current video scanout position
- * of a crtc. This can be called from within get_vblank_timestamp()
- * implementation of a kms driver to implement the actual timestamping.
- *
- * Should return timestamps conforming to the OML_sync_control OpenML
- * extension specification. The timestamp corresponds to the end of
- * the vblank interval, aka start of scanout of topmost-leftmost display
- * pixel in the following video frame.
- *
- * Requires support for optional dev->driver->get_scanout_position()
- * in kms driver, plus a bit of setup code to provide a drm_display_mode
- * that corresponds to the true scanout timing.
- *
- * The current implementation only handles standard video modes. It
- * returns as no operation if a doublescan or interlaced video mode is
- * active. Higher level code is expected to handle this.
- *
- * @dev: DRM device.
- * @crtc: Which crtc's vblank timestamp to retrieve.
- * @max_error: Desired maximum allowable error in timestamps (nanosecs).
- *             On return contains true maximum error of timestamp.
- * @vblank_time: Pointer to struct timeval which should receive the timestamp.
- * @flags: Flags to pass to driver:
- *         0 = Default.
- *         DRM_CALLED_FROM_VBLIRQ = If function is called from vbl irq handler.
- * @refcrtc: drm_crtc* of crtc which defines scanout timing.
- *
- * Returns negative value on error, failure or if not supported in current
- * video mode:
- *
- * -EINVAL   - Invalid crtc.
- * -EAGAIN   - Temporary unavailable, e.g., called before initial modeset.
- * -ENOTSUPP - Function not supported in current display mode.
- * -EIO      - Failed, e.g., due to failed scanout position query.
- *
- * Returns or'ed positive status flags on success:
- *
- * DRM_VBLANKTIME_SCANOUTPOS_METHOD - Signal this method used for timestamping.
- * DRM_VBLANKTIME_INVBL - Timestamp taken while scanout was in vblank interval.
- *
- */
-int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc,
-					  int *max_error,
-					  struct timeval *vblank_time,
-					  unsigned flags,
-					  struct drm_crtc *refcrtc)
-{
-	struct timeval stime, raw_time;
-	struct drm_display_mode *mode;
-	int vbl_status, vtotal, vdisplay;
-	int vpos, hpos, i;
-	s64 framedur_ns, linedur_ns, pixeldur_ns, delta_ns, duration_ns;
-	bool invbl;
-
-	if (crtc < 0 || crtc >= dev->num_crtcs) {
-		DRM_ERROR("Invalid crtc %d\n", crtc);
-		return -EINVAL;
-	}
-
-	/* Scanout position query not supported? Should not happen. */
-	if (!dev->driver->get_scanout_position) {
-		DRM_ERROR("Called from driver w/o get_scanout_position()!?\n");
-		return -EIO;
-	}
-
-	mode = &refcrtc->hwmode;
-	vtotal = mode->crtc_vtotal;
-	vdisplay = mode->crtc_vdisplay;
-
-	/* Durations of frames, lines, pixels in nanoseconds. */
-	framedur_ns = refcrtc->framedur_ns;
-	linedur_ns  = refcrtc->linedur_ns;
-	pixeldur_ns = refcrtc->pixeldur_ns;
-
-	/* If mode timing undefined, just return as no-op:
-	 * Happens during initial modesetting of a crtc.
-	 */
-	if (vtotal <= 0 || vdisplay <= 0 || framedur_ns == 0) {
-		DRM_DEBUG("crtc %d: Noop due to uninitialized mode.\n", crtc);
-		return -EAGAIN;
-	}
-
-	/* Get current scanout position with system timestamp.
-	 * Repeat query up to DRM_TIMESTAMP_MAXRETRIES times
-	 * if single query takes longer than max_error nanoseconds.
-	 *
-	 * This guarantees a tight bound on maximum error if
-	 * code gets preempted or delayed for some reason.
-	 */
-	for (i = 0; i < DRM_TIMESTAMP_MAXRETRIES; i++) {
-		/* Disable preemption to make it very likely to
-		 * succeed in the first iteration even on PREEMPT_RT kernel.
-		 */
-		preempt_disable();
-
-		/* Get system timestamp before query. */
-		do_gettimeofday(&stime);
-
-		/* Get vertical and horizontal scanout pos. vpos, hpos. */
-		vbl_status = dev->driver->get_scanout_position(dev, crtc, &vpos, &hpos);
-
-		/* Get system timestamp after query. */
-		do_gettimeofday(&raw_time);
-
-		preempt_enable();
-
-		/* Return as no-op if scanout query unsupported or failed. */
-		if (!(vbl_status & DRM_SCANOUTPOS_VALID)) {
-			DRM_DEBUG("crtc %d : scanoutpos query failed [%d].\n",
-				  crtc, vbl_status);
-			return -EIO;
-		}
-
-		duration_ns = timeval_to_ns(&raw_time) - timeval_to_ns(&stime);
-
-		/* Accept result with <  max_error nsecs timing uncertainty. */
-		if (duration_ns <= (s64) *max_error)
-			break;
-	}
-
-	/* Noisy system timing? */
-	if (i == DRM_TIMESTAMP_MAXRETRIES) {
-		DRM_DEBUG("crtc %d: Noisy timestamp %d us > %d us [%d reps].\n",
-			  crtc, (int) duration_ns/1000, *max_error/1000, i);
-	}
-
-	/* Return upper bound of timestamp precision error. */
-	*max_error = (int) duration_ns;
-
-	/* Check if in vblank area:
-	 * vpos is >=0 in video scanout area, but negative
-	 * within vblank area, counting down the number of lines until
-	 * start of scanout.
-	 */
-	invbl = vbl_status & DRM_SCANOUTPOS_INVBL;
-
-	/* Convert scanout position into elapsed time at raw_time query
-	 * since start of scanout at first display scanline. delta_ns
-	 * can be negative if start of scanout hasn't happened yet.
-	 */
-	delta_ns = (s64) vpos * linedur_ns + (s64) hpos * pixeldur_ns;
-
-	/* Is vpos outside nominal vblank area, but less than
-	 * 1/100 of a frame height away from start of vblank?
-	 * If so, assume this isn't a massively delayed vblank
-	 * interrupt, but a vblank interrupt that fired a few
-	 * microseconds before true start of vblank. Compensate
-	 * by adding a full frame duration to the final timestamp.
-	 * Happens, e.g., on ATI R500, R600.
-	 *
-	 * We only do this if DRM_CALLED_FROM_VBLIRQ.
-	 */
-	if ((flags & DRM_CALLED_FROM_VBLIRQ) && !invbl &&
-	    ((vdisplay - vpos) < vtotal / 100)) {
-		delta_ns = delta_ns - framedur_ns;
-
-		/* Signal this correction as "applied". */
-		vbl_status |= 0x8;
-	}
-
-	/* Subtract time delta from raw timestamp to get final
-	 * vblank_time timestamp for end of vblank.
-	 */
-	*vblank_time = ns_to_timeval(timeval_to_ns(&raw_time) - delta_ns);
-
-	DRM_DEBUG("crtc %d : v %d p(%d,%d)@ %ld.%ld -> %ld.%ld [e %d us, %d rep]\n",
-		  crtc, (int)vbl_status, hpos, vpos,
-		  (long)raw_time.tv_sec, (long)raw_time.tv_usec,
-		  (long)vblank_time->tv_sec, (long)vblank_time->tv_usec,
-		  (int)duration_ns/1000, i);
-
-	vbl_status = DRM_VBLANKTIME_SCANOUTPOS_METHOD;
-	if (invbl)
-		vbl_status |= DRM_VBLANKTIME_INVBL;
-
-	return vbl_status;
-}
-EXPORT_SYMBOL(drm_calc_vbltimestamp_from_scanoutpos);
-
-/**
- * drm_get_last_vbltimestamp - retrieve raw timestamp for the most recent
- * vblank interval.
- *
- * @dev: DRM device
- * @crtc: which crtc's vblank timestamp to retrieve
- * @tvblank: Pointer to target struct timeval which should receive the timestamp
- * @flags: Flags to pass to driver:
- *         0 = Default.
- *         DRM_CALLED_FROM_VBLIRQ = If function is called from vbl irq handler.
- *
- * Fetches the system timestamp corresponding to the time of the most recent
- * vblank interval on specified crtc. May call into kms-driver to
- * compute the timestamp with a high-precision GPU specific method.
- *
- * Returns zero if timestamp originates from uncorrected do_gettimeofday()
- * call, i.e., it isn't very precisely locked to the true vblank.
- *
- * Returns non-zero if timestamp is considered to be very precise.
- */
-u32 drm_get_last_vbltimestamp(struct drm_device *dev, int crtc,
-			      struct timeval *tvblank, unsigned flags)
-{
-	int ret = 0;
-
-	/* Define requested maximum error on timestamps (nanoseconds). */
-	int max_error = (int) drm_timestamp_precision * 1000;
-
-	/* Query driver if possible and precision timestamping enabled. */
-	if (dev->driver->get_vblank_timestamp && (max_error > 0)) {
-		ret = dev->driver->get_vblank_timestamp(dev, crtc, &max_error,
-							tvblank, flags);
-		if (ret > 0)
-			return (u32) ret;
-	}
-
-	/* GPU high precision timestamp query unsupported or failed.
-	 * Return gettimeofday timestamp as best estimate.
-	 */
-	do_gettimeofday(tvblank);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_get_last_vbltimestamp);
-
-/**
- * drm_vblank_count - retrieve "cooked" vblank counter value
- * @dev: DRM device
- * @crtc: which counter to retrieve
- *
- * Fetches the "cooked" vblank count value that represents the number of
- * vblank events since the system was booted, including lost events due to
- * modesetting activity.
- */
-u32 drm_vblank_count(struct drm_device *dev, int crtc)
-{
-	return atomic_read(&dev->_vblank_count[crtc]);
-}
-EXPORT_SYMBOL(drm_vblank_count);
-
-/**
- * drm_vblank_count_and_time - retrieve "cooked" vblank counter value
- * and the system timestamp corresponding to that vblank counter value.
- *
- * @dev: DRM device
- * @crtc: which counter to retrieve
- * @vblanktime: Pointer to struct timeval to receive the vblank timestamp.
- *
- * Fetches the "cooked" vblank count value that represents the number of
- * vblank events since the system was booted, including lost events due to
- * modesetting activity. Returns corresponding system timestamp of the time
- * of the vblank interval that corresponds to the current value vblank counter
- * value.
- */
-u32 drm_vblank_count_and_time(struct drm_device *dev, int crtc,
-			      struct timeval *vblanktime)
-{
-	u32 cur_vblank;
-
-	/* Read timestamp from slot of _vblank_time ringbuffer
-	 * that corresponds to current vblank count. Retry if
-	 * count has incremented during readout. This works like
-	 * a seqlock.
-	 */
-	do {
-		cur_vblank = atomic_read(&dev->_vblank_count[crtc]);
-		*vblanktime = vblanktimestamp(dev, crtc, cur_vblank);
-		smp_rmb();
-	} while (cur_vblank != atomic_read(&dev->_vblank_count[crtc]));
-
-	return cur_vblank;
-}
-EXPORT_SYMBOL(drm_vblank_count_and_time);
-
-/**
- * drm_update_vblank_count - update the master vblank counter
- * @dev: DRM device
- * @crtc: counter to update
- *
- * Call back into the driver to update the appropriate vblank counter
- * (specified by @crtc).  Deal with wraparound, if it occurred, and
- * update the last read value so we can deal with wraparound on the next
- * call if necessary.
- *
- * Only necessary when going from off->on, to account for frames we
- * didn't get an interrupt for.
- *
- * Note: caller must hold dev->vbl_lock since this reads & writes
- * device vblank fields.
- */
-static void drm_update_vblank_count(struct drm_device *dev, int crtc)
-{
-	u32 cur_vblank, diff, tslot, rc;
-	struct timeval t_vblank;
-
-	/*
-	 * Interrupts were disabled prior to this call, so deal with counter
-	 * wrap if needed.
-	 * NOTE!  It's possible we lost a full dev->max_vblank_count events
-	 * here if the register is small or we had vblank interrupts off for
-	 * a long time.
-	 *
-	 * We repeat the hardware vblank counter & timestamp query until
-	 * we get consistent results. This to prevent races between gpu
-	 * updating its hardware counter while we are retrieving the
-	 * corresponding vblank timestamp.
-	 */
-	do {
-		cur_vblank = dev->driver->get_vblank_counter(dev, crtc);
-		rc = drm_get_last_vbltimestamp(dev, crtc, &t_vblank, 0);
-	} while (cur_vblank != dev->driver->get_vblank_counter(dev, crtc));
-
-	/* Deal with counter wrap */
-	diff = cur_vblank - dev->last_vblank[crtc];
-	if (cur_vblank < dev->last_vblank[crtc]) {
-		diff += dev->max_vblank_count;
-
-		DRM_DEBUG("last_vblank[%d]=0x%x, cur_vblank=0x%x => diff=0x%x\n",
-			  crtc, dev->last_vblank[crtc], cur_vblank, diff);
-	}
-
-	DRM_DEBUG("enabling vblank interrupts on crtc %d, missed %d\n",
-		  crtc, diff);
-
-	/* Reinitialize corresponding vblank timestamp if high-precision query
-	 * available. Skip this step if query unsupported or failed. Will
-	 * reinitialize delayed at next vblank interrupt in that case.
-	 */
-	if (rc) {
-		tslot = atomic_read(&dev->_vblank_count[crtc]) + diff;
-		vblanktimestamp(dev, crtc, tslot) = t_vblank;
-	}
-
-	smp_mb__before_atomic_inc();
-	atomic_add(diff, &dev->_vblank_count[crtc]);
-	smp_mb__after_atomic_inc();
-}
-
-/**
- * drm_vblank_get - get a reference count on vblank events
- * @dev: DRM device
- * @crtc: which CRTC to own
- *
- * Acquire a reference count on vblank events to avoid having them disabled
- * while in use.
- *
- * RETURNS
- * Zero on success, nonzero on failure.
- */
-int drm_vblank_get(struct drm_device *dev, int crtc)
-{
-	unsigned long irqflags, irqflags2;
-	int ret = 0;
-
-	spin_lock_irqsave(&dev->vbl_lock, irqflags);
-	/* Going from 0->1 means we have to enable interrupts again */
-	if (atomic_add_return(1, &dev->vblank_refcount[crtc]) == 1) {
-		spin_lock_irqsave(&dev->vblank_time_lock, irqflags2);
-		if (!dev->vblank_enabled[crtc]) {
-			/* Enable vblank irqs under vblank_time_lock protection.
-			 * All vblank count & timestamp updates are held off
-			 * until we are done reinitializing master counter and
-			 * timestamps. Filtercode in drm_handle_vblank() will
-			 * prevent double-accounting of same vblank interval.
-			 */
-			ret = dev->driver->enable_vblank(dev, crtc);
-			DRM_DEBUG("enabling vblank on crtc %d, ret: %d\n",
-				  crtc, ret);
-			if (ret)
-				atomic_dec(&dev->vblank_refcount[crtc]);
-			else {
-				dev->vblank_enabled[crtc] = 1;
-				drm_update_vblank_count(dev, crtc);
-			}
-		}
-		spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags2);
-	} else {
-		if (!dev->vblank_enabled[crtc]) {
-			atomic_dec(&dev->vblank_refcount[crtc]);
-			ret = -EINVAL;
-		}
-	}
-	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_vblank_get);
-
-/**
- * drm_vblank_put - give up ownership of vblank events
- * @dev: DRM device
- * @crtc: which counter to give up
- *
- * Release ownership of a given vblank counter, turning off interrupts
- * if possible. Disable interrupts after drm_vblank_offdelay milliseconds.
- */
-void drm_vblank_put(struct drm_device *dev, int crtc)
-{
-	BUG_ON(atomic_read(&dev->vblank_refcount[crtc]) == 0);
-
-	/* Last user schedules interrupt disable */
-	if (atomic_dec_and_test(&dev->vblank_refcount[crtc]) &&
-	    (drm_vblank_offdelay > 0))
-		mod_timer(&dev->vblank_disable_timer,
-			  jiffies + ((drm_vblank_offdelay * DRM_HZ)/1000));
-}
-EXPORT_SYMBOL(drm_vblank_put);
-
-void drm_vblank_off(struct drm_device *dev, int crtc)
-{
-	struct drm_pending_vblank_event *e, *t;
-	struct timeval now;
-	unsigned long irqflags;
-	unsigned int seq;
-
-	spin_lock_irqsave(&dev->vbl_lock, irqflags);
-	vblank_disable_and_save(dev, crtc);
-	DRM_WAKEUP(&dev->vbl_queue[crtc]);
-
-	/* Send any queued vblank events, lest the natives grow disquiet */
-	seq = drm_vblank_count_and_time(dev, crtc, &now);
-	list_for_each_entry_safe(e, t, &dev->vblank_event_list, base.link) {
-		if (e->pipe != crtc)
-			continue;
-		DRM_DEBUG("Sending premature vblank event on disable: \
-			  wanted %d, current %d\n",
-			  e->event.sequence, seq);
-
-		e->event.sequence = seq;
-		e->event.tv_sec = now.tv_sec;
-		e->event.tv_usec = now.tv_usec;
-		drm_vblank_put(dev, e->pipe);
-		list_move_tail(&e->base.link, &e->base.file_priv->event_list);
-		wake_up_interruptible(&e->base.file_priv->event_wait);
-		trace_drm_vblank_event_delivered(e->base.pid, e->pipe,
-						 e->event.sequence);
-	}
-
-	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-}
-EXPORT_SYMBOL(drm_vblank_off);
-
-/**
- * drm_vblank_pre_modeset - account for vblanks across mode sets
- * @dev: DRM device
- * @crtc: CRTC in question
- * @post: post or pre mode set?
- *
- * Account for vblank events across mode setting events, which will likely
- * reset the hardware frame counter.
- */
-void drm_vblank_pre_modeset(struct drm_device *dev, int crtc)
-{
-	/* vblank is not initialized (IRQ not installed ?) */
-	if (!dev->num_crtcs)
-		return;
-	/*
-	 * To avoid all the problems that might happen if interrupts
-	 * were enabled/disabled around or between these calls, we just
-	 * have the kernel take a reference on the CRTC (just once though
-	 * to avoid corrupting the count if multiple, mismatch calls occur),
-	 * so that interrupts remain enabled in the interim.
-	 */
-	if (!dev->vblank_inmodeset[crtc]) {
-		dev->vblank_inmodeset[crtc] = 0x1;
-		if (drm_vblank_get(dev, crtc) == 0)
-			dev->vblank_inmodeset[crtc] |= 0x2;
-	}
-}
-EXPORT_SYMBOL(drm_vblank_pre_modeset);
-
-void drm_vblank_post_modeset(struct drm_device *dev, int crtc)
-{
-	unsigned long irqflags;
-
-	if (dev->vblank_inmodeset[crtc]) {
-		spin_lock_irqsave(&dev->vbl_lock, irqflags);
-		dev->vblank_disable_allowed = 1;
-		spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-
-		if (dev->vblank_inmodeset[crtc] & 0x2)
-			drm_vblank_put(dev, crtc);
-
-		dev->vblank_inmodeset[crtc] = 0;
-	}
-}
-EXPORT_SYMBOL(drm_vblank_post_modeset);
-
-/**
- * drm_modeset_ctl - handle vblank event counter changes across mode switch
- * @DRM_IOCTL_ARGS: standard ioctl arguments
- *
- * Applications should call the %_DRM_PRE_MODESET and %_DRM_POST_MODESET
- * ioctls around modesetting so that any lost vblank events are accounted for.
- *
- * Generally the counter will reset across mode sets.  If interrupts are
- * enabled around this call, we don't have to do anything since the counter
- * will have already been incremented.
- */
-int drm_modeset_ctl(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
-{
-	struct drm_modeset_ctl *modeset = data;
-	int ret = 0;
-	unsigned int crtc;
-
-	/* If drm_vblank_init() hasn't been called yet, just no-op */
-	if (!dev->num_crtcs)
-		goto out;
-
-	crtc = modeset->crtc;
-	if (crtc >= dev->num_crtcs) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	switch (modeset->cmd) {
-	case _DRM_PRE_MODESET:
-		drm_vblank_pre_modeset(dev, crtc);
-		break;
-	case _DRM_POST_MODESET:
-		drm_vblank_post_modeset(dev, crtc);
-		break;
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-out:
-	return ret;
-}
-
-static int drm_queue_vblank_event(struct drm_device *dev, int pipe,
-				  union drm_wait_vblank *vblwait,
-				  struct drm_file *file_priv)
-{
-	struct drm_pending_vblank_event *e;
-	struct timeval now;
-	unsigned long flags;
-	unsigned int seq;
-	int ret;
-
-	e = kzalloc(sizeof *e, GFP_KERNEL);
-	if (e == NULL) {
-		ret = -ENOMEM;
-		goto err_put;
-	}
-
-	e->pipe = pipe;
-	e->base.pid = current->pid;
-	e->event.base.type = DRM_EVENT_VBLANK;
-	e->event.base.length = sizeof e->event;
-	e->event.user_data = vblwait->request.signal;
-	e->base.event = &e->event.base;
-	e->base.file_priv = file_priv;
-	e->base.destroy = (void (*) (struct drm_pending_event *)) kfree;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-
-	if (file_priv->event_space < sizeof e->event) {
-		ret = -EBUSY;
-		goto err_unlock;
-	}
-
-	file_priv->event_space -= sizeof e->event;
-	seq = drm_vblank_count_and_time(dev, pipe, &now);
-
-	if ((vblwait->request.type & _DRM_VBLANK_NEXTONMISS) &&
-	    (seq - vblwait->request.sequence) <= (1 << 23)) {
-		vblwait->request.sequence = seq + 1;
-		vblwait->reply.sequence = vblwait->request.sequence;
-	}
-
-	DRM_DEBUG("event on vblank count %d, current %d, crtc %d\n",
-		  vblwait->request.sequence, seq, pipe);
-
-	trace_drm_vblank_event_queued(current->pid, pipe,
-				      vblwait->request.sequence);
-
-	e->event.sequence = vblwait->request.sequence;
-	if ((seq - vblwait->request.sequence) <= (1 << 23)) {
-		e->event.sequence = seq;
-		e->event.tv_sec = now.tv_sec;
-		e->event.tv_usec = now.tv_usec;
-		drm_vblank_put(dev, pipe);
-		list_add_tail(&e->base.link, &e->base.file_priv->event_list);
-		wake_up_interruptible(&e->base.file_priv->event_wait);
-		vblwait->reply.sequence = seq;
-		trace_drm_vblank_event_delivered(current->pid, pipe,
-						 vblwait->request.sequence);
-	} else {
-		/* drm_handle_vblank_events will call drm_vblank_put */
-		list_add_tail(&e->base.link, &dev->vblank_event_list);
-		vblwait->reply.sequence = vblwait->request.sequence;
-	}
-
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	return 0;
-
-err_unlock:
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-	kfree(e);
-err_put:
-	drm_vblank_put(dev, pipe);
-	return ret;
-}
-
-/**
- * Wait for VBLANK.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param data user argument, pointing to a drm_wait_vblank structure.
- * \return zero on success or a negative number on failure.
- *
- * This function enables the vblank interrupt on the pipe requested, then
- * sleeps waiting for the requested sequence number to occur, and drops
- * the vblank interrupt refcount afterwards. (vblank irq disable follows that
- * after a timeout with no further vblank waits scheduled).
- */
-int drm_wait_vblank(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
-{
-	union drm_wait_vblank *vblwait = data;
-	int ret = 0;
-	unsigned int flags, seq, crtc, high_crtc;
-
-	if ((!drm_dev_to_irq(dev)) || (!dev->irq_enabled))
-		return -EINVAL;
-
-	if (vblwait->request.type & _DRM_VBLANK_SIGNAL)
-		return -EINVAL;
-
-	if (vblwait->request.type &
-	    ~(_DRM_VBLANK_TYPES_MASK | _DRM_VBLANK_FLAGS_MASK |
-	      _DRM_VBLANK_HIGH_CRTC_MASK)) {
-		DRM_ERROR("Unsupported type value 0x%x, supported mask 0x%x\n",
-			  vblwait->request.type,
-			  (_DRM_VBLANK_TYPES_MASK | _DRM_VBLANK_FLAGS_MASK |
-			   _DRM_VBLANK_HIGH_CRTC_MASK));
-		return -EINVAL;
-	}
-
-	flags = vblwait->request.type & _DRM_VBLANK_FLAGS_MASK;
-	high_crtc = (vblwait->request.type & _DRM_VBLANK_HIGH_CRTC_MASK);
-	if (high_crtc)
-		crtc = high_crtc >> _DRM_VBLANK_HIGH_CRTC_SHIFT;
-	else
-		crtc = flags & _DRM_VBLANK_SECONDARY ? 1 : 0;
-	if (crtc >= dev->num_crtcs)
-		return -EINVAL;
-
-	ret = drm_vblank_get(dev, crtc);
-	if (ret) {
-		DRM_DEBUG("failed to acquire vblank counter, %d\n", ret);
-		return ret;
-	}
-	seq = drm_vblank_count(dev, crtc);
-
-	switch (vblwait->request.type & _DRM_VBLANK_TYPES_MASK) {
-	case _DRM_VBLANK_RELATIVE:
-		vblwait->request.sequence += seq;
-		vblwait->request.type &= ~_DRM_VBLANK_RELATIVE;
-	case _DRM_VBLANK_ABSOLUTE:
-		break;
-	default:
-		ret = -EINVAL;
-		goto done;
-	}
-
-	if (flags & _DRM_VBLANK_EVENT) {
-		/* must hold on to the vblank ref until the event fires
-		 * drm_vblank_put will be called asynchronously
-		 */
-		return drm_queue_vblank_event(dev, crtc, vblwait, file_priv);
-	}
-
-	if ((flags & _DRM_VBLANK_NEXTONMISS) &&
-	    (seq - vblwait->request.sequence) <= (1<<23)) {
-		vblwait->request.sequence = seq + 1;
-	}
-
-	DRM_DEBUG("waiting on vblank count %d, crtc %d\n",
-		  vblwait->request.sequence, crtc);
-	dev->last_vblank_wait[crtc] = vblwait->request.sequence;
-	DRM_WAIT_ON(ret, dev->vbl_queue[crtc], 3 * DRM_HZ,
-		    (((drm_vblank_count(dev, crtc) -
-		       vblwait->request.sequence) <= (1 << 23)) ||
-		     !dev->irq_enabled));
-
-	if (ret != -EINTR) {
-		struct timeval now;
-
-		vblwait->reply.sequence = drm_vblank_count_and_time(dev, crtc, &now);
-		vblwait->reply.tval_sec = now.tv_sec;
-		vblwait->reply.tval_usec = now.tv_usec;
-
-		DRM_DEBUG("returning %d to client\n",
-			  vblwait->reply.sequence);
-	} else {
-		DRM_DEBUG("vblank wait interrupted by signal\n");
-	}
-
-done:
-	drm_vblank_put(dev, crtc);
-	return ret;
-}
-
-void drm_handle_vblank_events(struct drm_device *dev, int crtc)
-{
-	struct drm_pending_vblank_event *e, *t;
-	struct timeval now;
-	unsigned long flags;
-	unsigned int seq;
-
-	seq = drm_vblank_count_and_time(dev, crtc, &now);
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-
-	list_for_each_entry_safe(e, t, &dev->vblank_event_list, base.link) {
-		if (e->pipe != crtc)
-			continue;
-		if ((seq - e->event.sequence) > (1<<23))
-			continue;
-
-		DRM_DEBUG("vblank event on %d, current %d\n",
-			  e->event.sequence, seq);
-
-		e->event.sequence = seq;
-		e->event.tv_sec = now.tv_sec;
-		e->event.tv_usec = now.tv_usec;
-		drm_vblank_put(dev, e->pipe);
-		list_move_tail(&e->base.link, &e->base.file_priv->event_list);
-		wake_up_interruptible(&e->base.file_priv->event_wait);
-		trace_drm_vblank_event_delivered(e->base.pid, e->pipe,
-						 e->event.sequence);
-	}
-
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	trace_drm_vblank_event(crtc, seq);
-}
-
-/**
- * drm_handle_vblank - handle a vblank event
- * @dev: DRM device
- * @crtc: where this event occurred
- *
- * Drivers should call this routine in their vblank interrupt handlers to
- * update the vblank counter and send any signals that may be pending.
- */
-bool drm_handle_vblank(struct drm_device *dev, int crtc)
-{
-	u32 vblcount;
-	s64 diff_ns;
-	struct timeval tvblank;
-	unsigned long irqflags;
-
-	if (!dev->num_crtcs)
-		return false;
-
-	/* Need timestamp lock to prevent concurrent execution with
-	 * vblank enable/disable, as this would cause inconsistent
-	 * or corrupted timestamps and vblank counts.
-	 */
-	spin_lock_irqsave(&dev->vblank_time_lock, irqflags);
-
-	/* Vblank irq handling disabled. Nothing to do. */
-	if (!dev->vblank_enabled[crtc]) {
-		spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags);
-		return false;
-	}
-
-	/* Fetch corresponding timestamp for this vblank interval from
-	 * driver and store it in proper slot of timestamp ringbuffer.
-	 */
-
-	/* Get current timestamp and count. */
-	vblcount = atomic_read(&dev->_vblank_count[crtc]);
-	drm_get_last_vbltimestamp(dev, crtc, &tvblank, DRM_CALLED_FROM_VBLIRQ);
-
-	/* Compute time difference to timestamp of last vblank */
-	diff_ns = timeval_to_ns(&tvblank) -
-		  timeval_to_ns(&vblanktimestamp(dev, crtc, vblcount));
-
-	/* Update vblank timestamp and count if at least
-	 * DRM_REDUNDANT_VBLIRQ_THRESH_NS nanoseconds
-	 * difference between last stored timestamp and current
-	 * timestamp. A smaller difference means basically
-	 * identical timestamps. Happens if this vblank has
-	 * been already processed and this is a redundant call,
-	 * e.g., due to spurious vblank interrupts. We need to
-	 * ignore those for accounting.
-	 */
-	if (abs64(diff_ns) > DRM_REDUNDANT_VBLIRQ_THRESH_NS) {
-		/* Store new timestamp in ringbuffer. */
-		vblanktimestamp(dev, crtc, vblcount + 1) = tvblank;
-
-		/* Increment cooked vblank count. This also atomically commits
-		 * the timestamp computed above.
-		 */
-		smp_mb__before_atomic_inc();
-		atomic_inc(&dev->_vblank_count[crtc]);
-		smp_mb__after_atomic_inc();
-	} else {
-		DRM_DEBUG("crtc %d: Redundant vblirq ignored. diff_ns = %d\n",
-			  crtc, (int) diff_ns);
-	}
-
-	DRM_WAKEUP(&dev->vbl_queue[crtc]);
-	drm_handle_vblank_events(dev, crtc);
-
-	spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags);
-	return true;
-}
-EXPORT_SYMBOL(drm_handle_vblank);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_lock.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_lock.c
deleted file mode 100644
index c79c713e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_lock.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/**
- * \file drm_lock.c
- * IOCTLs for locking
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Tue Feb  2 08:37:54 1999 by faith@valinux.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/export.h>
-#include "drmP.h"
-
-static int drm_notifier(void *priv);
-
-static int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context);
-
-/**
- * Lock ioctl.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_lock structure.
- * \return zero on success or negative number on failure.
- *
- * Add the current task to the lock wait queue, and attempt to take to lock.
- */
-int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	DECLARE_WAITQUEUE(entry, current);
-	struct drm_lock *lock = data;
-	struct drm_master *master = file_priv->master;
-	int ret = 0;
-
-	++file_priv->lock_count;
-
-	if (lock->context == DRM_KERNEL_CONTEXT) {
-		DRM_ERROR("Process %d using kernel context %d\n",
-			  task_pid_nr(current), lock->context);
-		return -EINVAL;
-	}
-
-	DRM_DEBUG("%d (pid %d) requests lock (0x%08x), flags = 0x%08x\n",
-		  lock->context, task_pid_nr(current),
-		  master->lock.hw_lock->lock, lock->flags);
-
-	if (drm_core_check_feature(dev, DRIVER_DMA_QUEUE))
-		if (lock->context < 0)
-			return -EINVAL;
-
-	add_wait_queue(&master->lock.lock_queue, &entry);
-	spin_lock_bh(&master->lock.spinlock);
-	master->lock.user_waiters++;
-	spin_unlock_bh(&master->lock.spinlock);
-
-	for (;;) {
-		__set_current_state(TASK_INTERRUPTIBLE);
-		if (!master->lock.hw_lock) {
-			/* Device has been unregistered */
-			send_sig(SIGTERM, current, 0);
-			ret = -EINTR;
-			break;
-		}
-		if (drm_lock_take(&master->lock, lock->context)) {
-			master->lock.file_priv = file_priv;
-			master->lock.lock_time = jiffies;
-			atomic_inc(&dev->counts[_DRM_STAT_LOCKS]);
-			break;	/* Got lock */
-		}
-
-		/* Contention */
-		mutex_unlock(&drm_global_mutex);
-		schedule();
-		mutex_lock(&drm_global_mutex);
-		if (signal_pending(current)) {
-			ret = -EINTR;
-			break;
-		}
-	}
-	spin_lock_bh(&master->lock.spinlock);
-	master->lock.user_waiters--;
-	spin_unlock_bh(&master->lock.spinlock);
-	__set_current_state(TASK_RUNNING);
-	remove_wait_queue(&master->lock.lock_queue, &entry);
-
-	DRM_DEBUG("%d %s\n", lock->context,
-		  ret ? "interrupted" : "has lock");
-	if (ret) return ret;
-
-	/* don't set the block all signals on the master process for now 
-	 * really probably not the correct answer but lets us debug xkb
- 	 * xserver for now */
-	if (!file_priv->is_master) {
-		sigemptyset(&dev->sigmask);
-		sigaddset(&dev->sigmask, SIGSTOP);
-		sigaddset(&dev->sigmask, SIGTSTP);
-		sigaddset(&dev->sigmask, SIGTTIN);
-		sigaddset(&dev->sigmask, SIGTTOU);
-		dev->sigdata.context = lock->context;
-		dev->sigdata.lock = master->lock.hw_lock;
-		block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask);
-	}
-
-	if (dev->driver->dma_quiescent && (lock->flags & _DRM_LOCK_QUIESCENT))
-	{
-		if (dev->driver->dma_quiescent(dev)) {
-			DRM_DEBUG("%d waiting for DMA quiescent\n",
-				  lock->context);
-			return -EBUSY;
-		}
-	}
-
-	return 0;
-}
-
-/**
- * Unlock ioctl.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_lock structure.
- * \return zero on success or negative number on failure.
- *
- * Transfer and free the lock.
- */
-int drm_unlock(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_lock *lock = data;
-	struct drm_master *master = file_priv->master;
-
-	if (lock->context == DRM_KERNEL_CONTEXT) {
-		DRM_ERROR("Process %d using kernel context %d\n",
-			  task_pid_nr(current), lock->context);
-		return -EINVAL;
-	}
-
-	atomic_inc(&dev->counts[_DRM_STAT_UNLOCKS]);
-
-	if (drm_lock_free(&master->lock, lock->context)) {
-		/* FIXME: Should really bail out here. */
-	}
-
-	unblock_all_signals();
-	return 0;
-}
-
-/**
- * Take the heavyweight lock.
- *
- * \param lock lock pointer.
- * \param context locking context.
- * \return one if the lock is held, or zero otherwise.
- *
- * Attempt to mark the lock as held by the given context, via the \p cmpxchg instruction.
- */
-static
-int drm_lock_take(struct drm_lock_data *lock_data,
-		  unsigned int context)
-{
-	unsigned int old, new, prev;
-	volatile unsigned int *lock = &lock_data->hw_lock->lock;
-
-	spin_lock_bh(&lock_data->spinlock);
-	do {
-		old = *lock;
-		if (old & _DRM_LOCK_HELD)
-			new = old | _DRM_LOCK_CONT;
-		else {
-			new = context | _DRM_LOCK_HELD |
-				((lock_data->user_waiters + lock_data->kernel_waiters > 1) ?
-				 _DRM_LOCK_CONT : 0);
-		}
-		prev = cmpxchg(lock, old, new);
-	} while (prev != old);
-	spin_unlock_bh(&lock_data->spinlock);
-
-	if (_DRM_LOCKING_CONTEXT(old) == context) {
-		if (old & _DRM_LOCK_HELD) {
-			if (context != DRM_KERNEL_CONTEXT) {
-				DRM_ERROR("%d holds heavyweight lock\n",
-					  context);
-			}
-			return 0;
-		}
-	}
-
-	if ((_DRM_LOCKING_CONTEXT(new)) == context && (new & _DRM_LOCK_HELD)) {
-		/* Have lock */
-		return 1;
-	}
-	return 0;
-}
-
-/**
- * This takes a lock forcibly and hands it to context.	Should ONLY be used
- * inside *_unlock to give lock to kernel before calling *_dma_schedule.
- *
- * \param dev DRM device.
- * \param lock lock pointer.
- * \param context locking context.
- * \return always one.
- *
- * Resets the lock file pointer.
- * Marks the lock as held by the given context, via the \p cmpxchg instruction.
- */
-static int drm_lock_transfer(struct drm_lock_data *lock_data,
-			     unsigned int context)
-{
-	unsigned int old, new, prev;
-	volatile unsigned int *lock = &lock_data->hw_lock->lock;
-
-	lock_data->file_priv = NULL;
-	do {
-		old = *lock;
-		new = context | _DRM_LOCK_HELD;
-		prev = cmpxchg(lock, old, new);
-	} while (prev != old);
-	return 1;
-}
-
-/**
- * Free lock.
- *
- * \param dev DRM device.
- * \param lock lock.
- * \param context context.
- *
- * Resets the lock file pointer.
- * Marks the lock as not held, via the \p cmpxchg instruction. Wakes any task
- * waiting on the lock queue.
- */
-int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context)
-{
-	unsigned int old, new, prev;
-	volatile unsigned int *lock = &lock_data->hw_lock->lock;
-
-	spin_lock_bh(&lock_data->spinlock);
-	if (lock_data->kernel_waiters != 0) {
-		drm_lock_transfer(lock_data, 0);
-		lock_data->idle_has_lock = 1;
-		spin_unlock_bh(&lock_data->spinlock);
-		return 1;
-	}
-	spin_unlock_bh(&lock_data->spinlock);
-
-	do {
-		old = *lock;
-		new = _DRM_LOCKING_CONTEXT(old);
-		prev = cmpxchg(lock, old, new);
-	} while (prev != old);
-
-	if (_DRM_LOCK_IS_HELD(old) && _DRM_LOCKING_CONTEXT(old) != context) {
-		DRM_ERROR("%d freed heavyweight lock held by %d\n",
-			  context, _DRM_LOCKING_CONTEXT(old));
-		return 1;
-	}
-	wake_up_interruptible(&lock_data->lock_queue);
-	return 0;
-}
-
-/**
- * If we get here, it means that the process has called DRM_IOCTL_LOCK
- * without calling DRM_IOCTL_UNLOCK.
- *
- * If the lock is not held, then let the signal proceed as usual.  If the lock
- * is held, then set the contended flag and keep the signal blocked.
- *
- * \param priv pointer to a drm_sigdata structure.
- * \return one if the signal should be delivered normally, or zero if the
- * signal should be blocked.
- */
-static int drm_notifier(void *priv)
-{
-	struct drm_sigdata *s = (struct drm_sigdata *) priv;
-	unsigned int old, new, prev;
-
-	/* Allow signal delivery if lock isn't held */
-	if (!s->lock || !_DRM_LOCK_IS_HELD(s->lock->lock)
-	    || _DRM_LOCKING_CONTEXT(s->lock->lock) != s->context)
-		return 1;
-
-	/* Otherwise, set flag to force call to
-	   drmUnlock */
-	do {
-		old = s->lock->lock;
-		new = old | _DRM_LOCK_CONT;
-		prev = cmpxchg(&s->lock->lock, old, new);
-	} while (prev != old);
-	return 0;
-}
-
-/**
- * This function returns immediately and takes the hw lock
- * with the kernel context if it is free, otherwise it gets the highest priority when and if
- * it is eventually released.
- *
- * This guarantees that the kernel will _eventually_ have the lock _unless_ it is held
- * by a blocked process. (In the latter case an explicit wait for the hardware lock would cause
- * a deadlock, which is why the "idlelock" was invented).
- *
- * This should be sufficient to wait for GPU idle without
- * having to worry about starvation.
- */
-
-void drm_idlelock_take(struct drm_lock_data *lock_data)
-{
-	int ret = 0;
-
-	spin_lock_bh(&lock_data->spinlock);
-	lock_data->kernel_waiters++;
-	if (!lock_data->idle_has_lock) {
-
-		spin_unlock_bh(&lock_data->spinlock);
-		ret = drm_lock_take(lock_data, DRM_KERNEL_CONTEXT);
-		spin_lock_bh(&lock_data->spinlock);
-
-		if (ret == 1)
-			lock_data->idle_has_lock = 1;
-	}
-	spin_unlock_bh(&lock_data->spinlock);
-}
-EXPORT_SYMBOL(drm_idlelock_take);
-
-void drm_idlelock_release(struct drm_lock_data *lock_data)
-{
-	unsigned int old, prev;
-	volatile unsigned int *lock = &lock_data->hw_lock->lock;
-
-	spin_lock_bh(&lock_data->spinlock);
-	if (--lock_data->kernel_waiters == 0) {
-		if (lock_data->idle_has_lock) {
-			do {
-				old = *lock;
-				prev = cmpxchg(lock, old, DRM_KERNEL_CONTEXT);
-			} while (prev != old);
-			wake_up_interruptible(&lock_data->lock_queue);
-			lock_data->idle_has_lock = 0;
-		}
-	}
-	spin_unlock_bh(&lock_data->spinlock);
-}
-EXPORT_SYMBOL(drm_idlelock_release);
-
-int drm_i_have_hw_lock(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct drm_master *master = file_priv->master;
-	return (file_priv->lock_count && master->lock.hw_lock &&
-		_DRM_LOCK_IS_HELD(master->lock.hw_lock->lock) &&
-		master->lock.file_priv == file_priv);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_memory.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_memory.c
deleted file mode 100644
index c86a0f1a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_memory.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/**
- * \file drm_memory.c
- * Memory management wrappers for DRM
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Thu Feb  4 14:00:34 1999 by faith@valinux.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/highmem.h>
-#include <linux/export.h>
-#include "drmP.h"
-
-#if __OS_HAS_AGP
-static void *agp_remap(unsigned long offset, unsigned long size,
-		       struct drm_device * dev)
-{
-	unsigned long i, num_pages =
-	    PAGE_ALIGN(size) / PAGE_SIZE;
-	struct drm_agp_mem *agpmem;
-	struct page **page_map;
-	struct page **phys_page_map;
-	void *addr;
-
-	size = PAGE_ALIGN(size);
-
-#ifdef __alpha__
-	offset -= dev->hose->mem_space->start;
-#endif
-
-	list_for_each_entry(agpmem, &dev->agp->memory, head)
-		if (agpmem->bound <= offset
-		    && (agpmem->bound + (agpmem->pages << PAGE_SHIFT)) >=
-		    (offset + size))
-			break;
-	if (&agpmem->head == &dev->agp->memory)
-		return NULL;
-
-	/*
-	 * OK, we're mapping AGP space on a chipset/platform on which memory accesses by
-	 * the CPU do not get remapped by the GART.  We fix this by using the kernel's
-	 * page-table instead (that's probably faster anyhow...).
-	 */
-	/* note: use vmalloc() because num_pages could be large... */
-	page_map = vmalloc(num_pages * sizeof(struct page *));
-	if (!page_map)
-		return NULL;
-
-	phys_page_map = (agpmem->memory->pages + (offset - agpmem->bound) / PAGE_SIZE);
-	for (i = 0; i < num_pages; ++i)
-		page_map[i] = phys_page_map[i];
-	addr = vmap(page_map, num_pages, VM_IOREMAP, PAGE_AGP);
-	vfree(page_map);
-
-	return addr;
-}
-
-/** Wrapper around agp_free_memory() */
-void drm_free_agp(DRM_AGP_MEM * handle, int pages)
-{
-	agp_free_memory(handle);
-}
-EXPORT_SYMBOL(drm_free_agp);
-
-/** Wrapper around agp_bind_memory() */
-int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start)
-{
-	return agp_bind_memory(handle, start);
-}
-
-/** Wrapper around agp_unbind_memory() */
-int drm_unbind_agp(DRM_AGP_MEM * handle)
-{
-	return agp_unbind_memory(handle);
-}
-EXPORT_SYMBOL(drm_unbind_agp);
-
-#else  /*  __OS_HAS_AGP  */
-static inline void *agp_remap(unsigned long offset, unsigned long size,
-			      struct drm_device * dev)
-{
-	return NULL;
-}
-
-#endif				/* agp */
-
-void drm_core_ioremap(struct drm_local_map *map, struct drm_device *dev)
-{
-	if (drm_core_has_AGP(dev) &&
-	    dev->agp && dev->agp->cant_use_aperture && map->type == _DRM_AGP)
-		map->handle = agp_remap(map->offset, map->size, dev);
-	else
-		map->handle = ioremap(map->offset, map->size);
-}
-EXPORT_SYMBOL(drm_core_ioremap);
-
-void drm_core_ioremap_wc(struct drm_local_map *map, struct drm_device *dev)
-{
-	if (drm_core_has_AGP(dev) &&
-	    dev->agp && dev->agp->cant_use_aperture && map->type == _DRM_AGP)
-		map->handle = agp_remap(map->offset, map->size, dev);
-	else
-		map->handle = ioremap_wc(map->offset, map->size);
-}
-EXPORT_SYMBOL(drm_core_ioremap_wc);
-
-void drm_core_ioremapfree(struct drm_local_map *map, struct drm_device *dev)
-{
-	if (!map->handle || !map->size)
-		return;
-
-	if (drm_core_has_AGP(dev) &&
-	    dev->agp && dev->agp->cant_use_aperture && map->type == _DRM_AGP)
-		vunmap(map->handle);
-	else
-		iounmap(map->handle);
-}
-EXPORT_SYMBOL(drm_core_ioremapfree);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_mm.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_mm.c
deleted file mode 100644
index 961fb54f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_mm.c
+++ /dev/null
@@ -1,717 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- **************************************************************************/
-
-/*
- * Generic simple memory manager implementation. Intended to be used as a base
- * class implementation for more advanced memory managers.
- *
- * Note that the algorithm used is quite simple and there might be substantial
- * performance gains if a smarter free list is implemented. Currently it is just an
- * unordered stack of free regions. This could easily be improved if an RB-tree
- * is used instead. At least if we expect heavy fragmentation.
- *
- * Aligned allocations can also see improvement.
- *
- * Authors:
- * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#include "drmP.h"
-#include "drm_mm.h"
-#include <linux/slab.h>
-#include <linux/seq_file.h>
-#include <linux/export.h>
-
-#define MM_UNUSED_TARGET 4
-
-static struct drm_mm_node *drm_mm_kmalloc(struct drm_mm *mm, int atomic)
-{
-	struct drm_mm_node *child;
-
-	if (atomic)
-		child = kzalloc(sizeof(*child), GFP_ATOMIC);
-	else
-		child = kzalloc(sizeof(*child), GFP_KERNEL);
-
-	if (unlikely(child == NULL)) {
-		spin_lock(&mm->unused_lock);
-		if (list_empty(&mm->unused_nodes))
-			child = NULL;
-		else {
-			child =
-			    list_entry(mm->unused_nodes.next,
-				       struct drm_mm_node, node_list);
-			list_del(&child->node_list);
-			--mm->num_unused;
-		}
-		spin_unlock(&mm->unused_lock);
-	}
-	return child;
-}
-
-/* drm_mm_pre_get() - pre allocate drm_mm_node structure
- * drm_mm:	memory manager struct we are pre-allocating for
- *
- * Returns 0 on success or -ENOMEM if allocation fails.
- */
-int drm_mm_pre_get(struct drm_mm *mm)
-{
-	struct drm_mm_node *node;
-
-	spin_lock(&mm->unused_lock);
-	while (mm->num_unused < MM_UNUSED_TARGET) {
-		spin_unlock(&mm->unused_lock);
-		node = kzalloc(sizeof(*node), GFP_KERNEL);
-		spin_lock(&mm->unused_lock);
-
-		if (unlikely(node == NULL)) {
-			int ret = (mm->num_unused < 2) ? -ENOMEM : 0;
-			spin_unlock(&mm->unused_lock);
-			return ret;
-		}
-		++mm->num_unused;
-		list_add_tail(&node->node_list, &mm->unused_nodes);
-	}
-	spin_unlock(&mm->unused_lock);
-	return 0;
-}
-EXPORT_SYMBOL(drm_mm_pre_get);
-
-static inline unsigned long drm_mm_hole_node_start(struct drm_mm_node *hole_node)
-{
-	return hole_node->start + hole_node->size;
-}
-
-static inline unsigned long drm_mm_hole_node_end(struct drm_mm_node *hole_node)
-{
-	struct drm_mm_node *next_node =
-		list_entry(hole_node->node_list.next, struct drm_mm_node,
-			   node_list);
-
-	return next_node->start;
-}
-
-static void drm_mm_insert_helper(struct drm_mm_node *hole_node,
-				 struct drm_mm_node *node,
-				 unsigned long size, unsigned alignment)
-{
-	struct drm_mm *mm = hole_node->mm;
-	unsigned long tmp = 0, wasted = 0;
-	unsigned long hole_start = drm_mm_hole_node_start(hole_node);
-	unsigned long hole_end = drm_mm_hole_node_end(hole_node);
-
-	BUG_ON(!hole_node->hole_follows || node->allocated);
-
-	if (alignment)
-		tmp = hole_start % alignment;
-
-	if (!tmp) {
-		hole_node->hole_follows = 0;
-		list_del_init(&hole_node->hole_stack);
-	} else
-		wasted = alignment - tmp;
-
-	node->start = hole_start + wasted;
-	node->size = size;
-	node->mm = mm;
-	node->allocated = 1;
-
-	INIT_LIST_HEAD(&node->hole_stack);
-	list_add(&node->node_list, &hole_node->node_list);
-
-	BUG_ON(node->start + node->size > hole_end);
-
-	if (node->start + node->size < hole_end) {
-		list_add(&node->hole_stack, &mm->hole_stack);
-		node->hole_follows = 1;
-	} else {
-		node->hole_follows = 0;
-	}
-}
-
-struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *hole_node,
-					     unsigned long size,
-					     unsigned alignment,
-					     int atomic)
-{
-	struct drm_mm_node *node;
-
-	node = drm_mm_kmalloc(hole_node->mm, atomic);
-	if (unlikely(node == NULL))
-		return NULL;
-
-	drm_mm_insert_helper(hole_node, node, size, alignment);
-
-	return node;
-}
-EXPORT_SYMBOL(drm_mm_get_block_generic);
-
-/**
- * Search for free space and insert a preallocated memory node. Returns
- * -ENOSPC if no suitable free area is available. The preallocated memory node
- * must be cleared.
- */
-int drm_mm_insert_node(struct drm_mm *mm, struct drm_mm_node *node,
-		       unsigned long size, unsigned alignment)
-{
-	struct drm_mm_node *hole_node;
-
-	hole_node = drm_mm_search_free(mm, size, alignment, 0);
-	if (!hole_node)
-		return -ENOSPC;
-
-	drm_mm_insert_helper(hole_node, node, size, alignment);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mm_insert_node);
-
-static void drm_mm_insert_helper_range(struct drm_mm_node *hole_node,
-				       struct drm_mm_node *node,
-				       unsigned long size, unsigned alignment,
-				       unsigned long start, unsigned long end)
-{
-	struct drm_mm *mm = hole_node->mm;
-	unsigned long tmp = 0, wasted = 0;
-	unsigned long hole_start = drm_mm_hole_node_start(hole_node);
-	unsigned long hole_end = drm_mm_hole_node_end(hole_node);
-
-	BUG_ON(!hole_node->hole_follows || node->allocated);
-
-	if (hole_start < start)
-		wasted += start - hole_start;
-	if (alignment)
-		tmp = (hole_start + wasted) % alignment;
-
-	if (tmp)
-		wasted += alignment - tmp;
-
-	if (!wasted) {
-		hole_node->hole_follows = 0;
-		list_del_init(&hole_node->hole_stack);
-	}
-
-	node->start = hole_start + wasted;
-	node->size = size;
-	node->mm = mm;
-	node->allocated = 1;
-
-	INIT_LIST_HEAD(&node->hole_stack);
-	list_add(&node->node_list, &hole_node->node_list);
-
-	BUG_ON(node->start + node->size > hole_end);
-	BUG_ON(node->start + node->size > end);
-
-	if (node->start + node->size < hole_end) {
-		list_add(&node->hole_stack, &mm->hole_stack);
-		node->hole_follows = 1;
-	} else {
-		node->hole_follows = 0;
-	}
-}
-
-struct drm_mm_node *drm_mm_get_block_range_generic(struct drm_mm_node *hole_node,
-						unsigned long size,
-						unsigned alignment,
-						unsigned long start,
-						unsigned long end,
-						int atomic)
-{
-	struct drm_mm_node *node;
-
-	node = drm_mm_kmalloc(hole_node->mm, atomic);
-	if (unlikely(node == NULL))
-		return NULL;
-
-	drm_mm_insert_helper_range(hole_node, node, size, alignment,
-				   start, end);
-
-	return node;
-}
-EXPORT_SYMBOL(drm_mm_get_block_range_generic);
-
-/**
- * Search for free space and insert a preallocated memory node. Returns
- * -ENOSPC if no suitable free area is available. This is for range
- * restricted allocations. The preallocated memory node must be cleared.
- */
-int drm_mm_insert_node_in_range(struct drm_mm *mm, struct drm_mm_node *node,
-				unsigned long size, unsigned alignment,
-				unsigned long start, unsigned long end)
-{
-	struct drm_mm_node *hole_node;
-
-	hole_node = drm_mm_search_free_in_range(mm, size, alignment,
-						start, end, 0);
-	if (!hole_node)
-		return -ENOSPC;
-
-	drm_mm_insert_helper_range(hole_node, node, size, alignment,
-				   start, end);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mm_insert_node_in_range);
-
-/**
- * Remove a memory node from the allocator.
- */
-void drm_mm_remove_node(struct drm_mm_node *node)
-{
-	struct drm_mm *mm = node->mm;
-	struct drm_mm_node *prev_node;
-
-	BUG_ON(node->scanned_block || node->scanned_prev_free
-				   || node->scanned_next_free);
-
-	prev_node =
-	    list_entry(node->node_list.prev, struct drm_mm_node, node_list);
-
-	if (node->hole_follows) {
-		BUG_ON(drm_mm_hole_node_start(node)
-				== drm_mm_hole_node_end(node));
-		list_del(&node->hole_stack);
-	} else
-		BUG_ON(drm_mm_hole_node_start(node)
-				!= drm_mm_hole_node_end(node));
-
-	if (!prev_node->hole_follows) {
-		prev_node->hole_follows = 1;
-		list_add(&prev_node->hole_stack, &mm->hole_stack);
-	} else
-		list_move(&prev_node->hole_stack, &mm->hole_stack);
-
-	list_del(&node->node_list);
-	node->allocated = 0;
-}
-EXPORT_SYMBOL(drm_mm_remove_node);
-
-/*
- * Remove a memory node from the allocator and free the allocated struct
- * drm_mm_node. Only to be used on a struct drm_mm_node obtained by one of the
- * drm_mm_get_block functions.
- */
-void drm_mm_put_block(struct drm_mm_node *node)
-{
-
-	struct drm_mm *mm = node->mm;
-
-	drm_mm_remove_node(node);
-
-	spin_lock(&mm->unused_lock);
-	if (mm->num_unused < MM_UNUSED_TARGET) {
-		list_add(&node->node_list, &mm->unused_nodes);
-		++mm->num_unused;
-	} else
-		kfree(node);
-	spin_unlock(&mm->unused_lock);
-}
-EXPORT_SYMBOL(drm_mm_put_block);
-
-static int check_free_hole(unsigned long start, unsigned long end,
-			   unsigned long size, unsigned alignment)
-{
-	unsigned wasted = 0;
-
-	if (end - start < size)
-		return 0;
-
-	if (alignment) {
-		unsigned tmp = start % alignment;
-		if (tmp)
-			wasted = alignment - tmp;
-	}
-
-	if (end >= start + size + wasted) {
-		return 1;
-	}
-
-	return 0;
-}
-
-struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm,
-				       unsigned long size,
-				       unsigned alignment, int best_match)
-{
-	struct drm_mm_node *entry;
-	struct drm_mm_node *best;
-	unsigned long best_size;
-
-	BUG_ON(mm->scanned_blocks);
-
-	best = NULL;
-	best_size = ~0UL;
-
-	list_for_each_entry(entry, &mm->hole_stack, hole_stack) {
-		BUG_ON(!entry->hole_follows);
-		if (!check_free_hole(drm_mm_hole_node_start(entry),
-				     drm_mm_hole_node_end(entry),
-				     size, alignment))
-			continue;
-
-		if (!best_match)
-			return entry;
-
-		if (entry->size < best_size) {
-			best = entry;
-			best_size = entry->size;
-		}
-	}
-
-	return best;
-}
-EXPORT_SYMBOL(drm_mm_search_free);
-
-struct drm_mm_node *drm_mm_search_free_in_range(const struct drm_mm *mm,
-						unsigned long size,
-						unsigned alignment,
-						unsigned long start,
-						unsigned long end,
-						int best_match)
-{
-	struct drm_mm_node *entry;
-	struct drm_mm_node *best;
-	unsigned long best_size;
-
-	BUG_ON(mm->scanned_blocks);
-
-	best = NULL;
-	best_size = ~0UL;
-
-	list_for_each_entry(entry, &mm->hole_stack, hole_stack) {
-		unsigned long adj_start = drm_mm_hole_node_start(entry) < start ?
-			start : drm_mm_hole_node_start(entry);
-		unsigned long adj_end = drm_mm_hole_node_end(entry) > end ?
-			end : drm_mm_hole_node_end(entry);
-
-		BUG_ON(!entry->hole_follows);
-		if (!check_free_hole(adj_start, adj_end, size, alignment))
-			continue;
-
-		if (!best_match)
-			return entry;
-
-		if (entry->size < best_size) {
-			best = entry;
-			best_size = entry->size;
-		}
-	}
-
-	return best;
-}
-EXPORT_SYMBOL(drm_mm_search_free_in_range);
-
-/**
- * Moves an allocation. To be used with embedded struct drm_mm_node.
- */
-void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new)
-{
-	list_replace(&old->node_list, &new->node_list);
-	list_replace(&old->hole_stack, &new->hole_stack);
-	new->hole_follows = old->hole_follows;
-	new->mm = old->mm;
-	new->start = old->start;
-	new->size = old->size;
-
-	old->allocated = 0;
-	new->allocated = 1;
-}
-EXPORT_SYMBOL(drm_mm_replace_node);
-
-/**
- * Initializa lru scanning.
- *
- * This simply sets up the scanning routines with the parameters for the desired
- * hole.
- *
- * Warning: As long as the scan list is non-empty, no other operations than
- * adding/removing nodes to/from the scan list are allowed.
- */
-void drm_mm_init_scan(struct drm_mm *mm, unsigned long size,
-		      unsigned alignment)
-{
-	mm->scan_alignment = alignment;
-	mm->scan_size = size;
-	mm->scanned_blocks = 0;
-	mm->scan_hit_start = 0;
-	mm->scan_hit_size = 0;
-	mm->scan_check_range = 0;
-	mm->prev_scanned_node = NULL;
-}
-EXPORT_SYMBOL(drm_mm_init_scan);
-
-/**
- * Initializa lru scanning.
- *
- * This simply sets up the scanning routines with the parameters for the desired
- * hole. This version is for range-restricted scans.
- *
- * Warning: As long as the scan list is non-empty, no other operations than
- * adding/removing nodes to/from the scan list are allowed.
- */
-void drm_mm_init_scan_with_range(struct drm_mm *mm, unsigned long size,
-				 unsigned alignment,
-				 unsigned long start,
-				 unsigned long end)
-{
-	mm->scan_alignment = alignment;
-	mm->scan_size = size;
-	mm->scanned_blocks = 0;
-	mm->scan_hit_start = 0;
-	mm->scan_hit_size = 0;
-	mm->scan_start = start;
-	mm->scan_end = end;
-	mm->scan_check_range = 1;
-	mm->prev_scanned_node = NULL;
-}
-EXPORT_SYMBOL(drm_mm_init_scan_with_range);
-
-/**
- * Add a node to the scan list that might be freed to make space for the desired
- * hole.
- *
- * Returns non-zero, if a hole has been found, zero otherwise.
- */
-int drm_mm_scan_add_block(struct drm_mm_node *node)
-{
-	struct drm_mm *mm = node->mm;
-	struct drm_mm_node *prev_node;
-	unsigned long hole_start, hole_end;
-	unsigned long adj_start;
-	unsigned long adj_end;
-
-	mm->scanned_blocks++;
-
-	BUG_ON(node->scanned_block);
-	node->scanned_block = 1;
-
-	prev_node = list_entry(node->node_list.prev, struct drm_mm_node,
-			       node_list);
-
-	node->scanned_preceeds_hole = prev_node->hole_follows;
-	prev_node->hole_follows = 1;
-	list_del(&node->node_list);
-	node->node_list.prev = &prev_node->node_list;
-	node->node_list.next = &mm->prev_scanned_node->node_list;
-	mm->prev_scanned_node = node;
-
-	hole_start = drm_mm_hole_node_start(prev_node);
-	hole_end = drm_mm_hole_node_end(prev_node);
-	if (mm->scan_check_range) {
-		adj_start = hole_start < mm->scan_start ?
-			mm->scan_start : hole_start;
-		adj_end = hole_end > mm->scan_end ?
-			mm->scan_end : hole_end;
-	} else {
-		adj_start = hole_start;
-		adj_end = hole_end;
-	}
-
-	if (check_free_hole(adj_start , adj_end,
-			    mm->scan_size, mm->scan_alignment)) {
-		mm->scan_hit_start = hole_start;
-		mm->scan_hit_size = hole_end;
-
-		return 1;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mm_scan_add_block);
-
-/**
- * Remove a node from the scan list.
- *
- * Nodes _must_ be removed in the exact same order from the scan list as they
- * have been added, otherwise the internal state of the memory manager will be
- * corrupted.
- *
- * When the scan list is empty, the selected memory nodes can be freed. An
- * immediately following drm_mm_search_free with best_match = 0 will then return
- * the just freed block (because its at the top of the free_stack list).
- *
- * Returns one if this block should be evicted, zero otherwise. Will always
- * return zero when no hole has been found.
- */
-int drm_mm_scan_remove_block(struct drm_mm_node *node)
-{
-	struct drm_mm *mm = node->mm;
-	struct drm_mm_node *prev_node;
-
-	mm->scanned_blocks--;
-
-	BUG_ON(!node->scanned_block);
-	node->scanned_block = 0;
-
-	prev_node = list_entry(node->node_list.prev, struct drm_mm_node,
-			       node_list);
-
-	prev_node->hole_follows = node->scanned_preceeds_hole;
-	INIT_LIST_HEAD(&node->node_list);
-	list_add(&node->node_list, &prev_node->node_list);
-
-	/* Only need to check for containement because start&size for the
-	 * complete resulting free block (not just the desired part) is
-	 * stored. */
-	if (node->start >= mm->scan_hit_start &&
-	    node->start + node->size
-	    		<= mm->scan_hit_start + mm->scan_hit_size) {
-		return 1;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mm_scan_remove_block);
-
-int drm_mm_clean(struct drm_mm * mm)
-{
-	struct list_head *head = &mm->head_node.node_list;
-
-	return (head->next->next == head);
-}
-EXPORT_SYMBOL(drm_mm_clean);
-
-int drm_mm_init(struct drm_mm * mm, unsigned long start, unsigned long size)
-{
-	INIT_LIST_HEAD(&mm->hole_stack);
-	INIT_LIST_HEAD(&mm->unused_nodes);
-	mm->num_unused = 0;
-	mm->scanned_blocks = 0;
-	spin_lock_init(&mm->unused_lock);
-
-	/* Clever trick to avoid a special case in the free hole tracking. */
-	INIT_LIST_HEAD(&mm->head_node.node_list);
-	INIT_LIST_HEAD(&mm->head_node.hole_stack);
-	mm->head_node.hole_follows = 1;
-	mm->head_node.scanned_block = 0;
-	mm->head_node.scanned_prev_free = 0;
-	mm->head_node.scanned_next_free = 0;
-	mm->head_node.mm = mm;
-	mm->head_node.start = start + size;
-	mm->head_node.size = start - mm->head_node.start;
-	list_add_tail(&mm->head_node.hole_stack, &mm->hole_stack);
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_mm_init);
-
-void drm_mm_takedown(struct drm_mm * mm)
-{
-	struct drm_mm_node *entry, *next;
-
-	if (!list_empty(&mm->head_node.node_list)) {
-		DRM_ERROR("Memory manager not clean. Delaying takedown\n");
-		return;
-	}
-
-	spin_lock(&mm->unused_lock);
-	list_for_each_entry_safe(entry, next, &mm->unused_nodes, node_list) {
-		list_del(&entry->node_list);
-		kfree(entry);
-		--mm->num_unused;
-	}
-	spin_unlock(&mm->unused_lock);
-
-	BUG_ON(mm->num_unused != 0);
-}
-EXPORT_SYMBOL(drm_mm_takedown);
-
-void drm_mm_debug_table(struct drm_mm *mm, const char *prefix)
-{
-	struct drm_mm_node *entry;
-	unsigned long total_used = 0, total_free = 0, total = 0;
-	unsigned long hole_start, hole_end, hole_size;
-
-	hole_start = drm_mm_hole_node_start(&mm->head_node);
-	hole_end = drm_mm_hole_node_end(&mm->head_node);
-	hole_size = hole_end - hole_start;
-	if (hole_size)
-		printk(KERN_DEBUG "%s 0x%08lx-0x%08lx: %8lu: free\n",
-			prefix, hole_start, hole_end,
-			hole_size);
-	total_free += hole_size;
-
-	drm_mm_for_each_node(entry, mm) {
-		printk(KERN_DEBUG "%s 0x%08lx-0x%08lx: %8lu: used\n",
-			prefix, entry->start, entry->start + entry->size,
-			entry->size);
-		total_used += entry->size;
-
-		if (entry->hole_follows) {
-			hole_start = drm_mm_hole_node_start(entry);
-			hole_end = drm_mm_hole_node_end(entry);
-			hole_size = hole_end - hole_start;
-			printk(KERN_DEBUG "%s 0x%08lx-0x%08lx: %8lu: free\n",
-				prefix, hole_start, hole_end,
-				hole_size);
-			total_free += hole_size;
-		}
-	}
-	total = total_free + total_used;
-
-	printk(KERN_DEBUG "%s total: %lu, used %lu free %lu\n", prefix, total,
-		total_used, total_free);
-}
-EXPORT_SYMBOL(drm_mm_debug_table);
-
-#if defined(CONFIG_DEBUG_FS)
-int drm_mm_dump_table(struct seq_file *m, struct drm_mm *mm)
-{
-	struct drm_mm_node *entry;
-	unsigned long total_used = 0, total_free = 0, total = 0;
-	unsigned long hole_start, hole_end, hole_size;
-
-	hole_start = drm_mm_hole_node_start(&mm->head_node);
-	hole_end = drm_mm_hole_node_end(&mm->head_node);
-	hole_size = hole_end - hole_start;
-	if (hole_size)
-		seq_printf(m, "0x%08lx-0x%08lx: 0x%08lx: free\n",
-				hole_start, hole_end, hole_size);
-	total_free += hole_size;
-
-	drm_mm_for_each_node(entry, mm) {
-		seq_printf(m, "0x%08lx-0x%08lx: 0x%08lx: used\n",
-				entry->start, entry->start + entry->size,
-				entry->size);
-		total_used += entry->size;
-		if (entry->hole_follows) {
-			hole_start = drm_mm_hole_node_start(entry);
-			hole_end = drm_mm_hole_node_end(entry);
-			hole_size = hole_end - hole_start;
-			seq_printf(m, "0x%08lx-0x%08lx: 0x%08lx: free\n",
-					hole_start, hole_end, hole_size);
-			total_free += hole_size;
-		}
-	}
-	total = total_free + total_used;
-
-	seq_printf(m, "total: %lu, used %lu free %lu\n", total, total_used, total_free);
-	return 0;
-}
-EXPORT_SYMBOL(drm_mm_dump_table);
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_modes.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_modes.c
deleted file mode 100644
index b7adb4a9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_modes.c
+++ /dev/null
@@ -1,1182 +0,0 @@
-/*
- * Copyright © 1997-2003 by The XFree86 Project, Inc.
- * Copyright © 2007 Dave Airlie
- * Copyright © 2007-2008 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- * Copyright 2005-2006 Luc Verhaegen
- * Copyright (c) 2001, Andy Ritger  aritger@nvidia.com
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of the copyright holder(s)
- * and author(s) shall not be used in advertising or otherwise to promote
- * the sale, use or other dealings in this Software without prior written
- * authorization from the copyright holder(s) and author(s).
- */
-
-#include <linux/list.h>
-#include <linux/list_sort.h>
-#include <linux/export.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-
-/**
- * drm_mode_debug_printmodeline - debug print a mode
- * @dev: DRM device
- * @mode: mode to print
- *
- * LOCKING:
- * None.
- *
- * Describe @mode using DRM_DEBUG.
- */
-void drm_mode_debug_printmodeline(struct drm_display_mode *mode)
-{
-	DRM_DEBUG_KMS("Modeline %d:\"%s\" %d %d %d %d %d %d %d %d %d %d "
-			"0x%x 0x%x\n",
-		mode->base.id, mode->name, mode->vrefresh, mode->clock,
-		mode->hdisplay, mode->hsync_start,
-		mode->hsync_end, mode->htotal,
-		mode->vdisplay, mode->vsync_start,
-		mode->vsync_end, mode->vtotal, mode->type, mode->flags);
-}
-EXPORT_SYMBOL(drm_mode_debug_printmodeline);
-
-/**
- * drm_cvt_mode -create a modeline based on CVT algorithm
- * @dev: DRM device
- * @hdisplay: hdisplay size
- * @vdisplay: vdisplay size
- * @vrefresh  : vrefresh rate
- * @reduced : Whether the GTF calculation is simplified
- * @interlaced:Whether the interlace is supported
- *
- * LOCKING:
- * none.
- *
- * return the modeline based on CVT algorithm
- *
- * This function is called to generate the modeline based on CVT algorithm
- * according to the hdisplay, vdisplay, vrefresh.
- * It is based from the VESA(TM) Coordinated Video Timing Generator by
- * Graham Loveridge April 9, 2003 available at
- * http://www.elo.utfsm.cl/~elo212/docs/CVTd6r1.xls 
- *
- * And it is copied from xf86CVTmode in xserver/hw/xfree86/modes/xf86cvt.c.
- * What I have done is to translate it by using integer calculation.
- */
-#define HV_FACTOR			1000
-struct drm_display_mode *drm_cvt_mode(struct drm_device *dev, int hdisplay,
-				      int vdisplay, int vrefresh,
-				      bool reduced, bool interlaced, bool margins)
-{
-	/* 1) top/bottom margin size (% of height) - default: 1.8, */
-#define	CVT_MARGIN_PERCENTAGE		18
-	/* 2) character cell horizontal granularity (pixels) - default 8 */
-#define	CVT_H_GRANULARITY		8
-	/* 3) Minimum vertical porch (lines) - default 3 */
-#define	CVT_MIN_V_PORCH			3
-	/* 4) Minimum number of vertical back porch lines - default 6 */
-#define	CVT_MIN_V_BPORCH		6
-	/* Pixel Clock step (kHz) */
-#define CVT_CLOCK_STEP			250
-	struct drm_display_mode *drm_mode;
-	unsigned int vfieldrate, hperiod;
-	int hdisplay_rnd, hmargin, vdisplay_rnd, vmargin, vsync;
-	int interlace;
-
-	/* allocate the drm_display_mode structure. If failure, we will
-	 * return directly
-	 */
-	drm_mode = drm_mode_create(dev);
-	if (!drm_mode)
-		return NULL;
-
-	/* the CVT default refresh rate is 60Hz */
-	if (!vrefresh)
-		vrefresh = 60;
-
-	/* the required field fresh rate */
-	if (interlaced)
-		vfieldrate = vrefresh * 2;
-	else
-		vfieldrate = vrefresh;
-
-	/* horizontal pixels */
-	hdisplay_rnd = hdisplay - (hdisplay % CVT_H_GRANULARITY);
-
-	/* determine the left&right borders */
-	hmargin = 0;
-	if (margins) {
-		hmargin = hdisplay_rnd * CVT_MARGIN_PERCENTAGE / 1000;
-		hmargin -= hmargin % CVT_H_GRANULARITY;
-	}
-	/* find the total active pixels */
-	drm_mode->hdisplay = hdisplay_rnd + 2 * hmargin;
-
-	/* find the number of lines per field */
-	if (interlaced)
-		vdisplay_rnd = vdisplay / 2;
-	else
-		vdisplay_rnd = vdisplay;
-
-	/* find the top & bottom borders */
-	vmargin = 0;
-	if (margins)
-		vmargin = vdisplay_rnd * CVT_MARGIN_PERCENTAGE / 1000;
-
-	drm_mode->vdisplay = vdisplay + 2 * vmargin;
-
-	/* Interlaced */
-	if (interlaced)
-		interlace = 1;
-	else
-		interlace = 0;
-
-	/* Determine VSync Width from aspect ratio */
-	if (!(vdisplay % 3) && ((vdisplay * 4 / 3) == hdisplay))
-		vsync = 4;
-	else if (!(vdisplay % 9) && ((vdisplay * 16 / 9) == hdisplay))
-		vsync = 5;
-	else if (!(vdisplay % 10) && ((vdisplay * 16 / 10) == hdisplay))
-		vsync = 6;
-	else if (!(vdisplay % 4) && ((vdisplay * 5 / 4) == hdisplay))
-		vsync = 7;
-	else if (!(vdisplay % 9) && ((vdisplay * 15 / 9) == hdisplay))
-		vsync = 7;
-	else /* custom */
-		vsync = 10;
-
-	if (!reduced) {
-		/* simplify the GTF calculation */
-		/* 4) Minimum time of vertical sync + back porch interval (µs)
-		 * default 550.0
-		 */
-		int tmp1, tmp2;
-#define CVT_MIN_VSYNC_BP	550
-		/* 3) Nominal HSync width (% of line period) - default 8 */
-#define CVT_HSYNC_PERCENTAGE	8
-		unsigned int hblank_percentage;
-		int vsyncandback_porch, vback_porch, hblank;
-
-		/* estimated the horizontal period */
-		tmp1 = HV_FACTOR * 1000000  -
-				CVT_MIN_VSYNC_BP * HV_FACTOR * vfieldrate;
-		tmp2 = (vdisplay_rnd + 2 * vmargin + CVT_MIN_V_PORCH) * 2 +
-				interlace;
-		hperiod = tmp1 * 2 / (tmp2 * vfieldrate);
-
-		tmp1 = CVT_MIN_VSYNC_BP * HV_FACTOR / hperiod + 1;
-		/* 9. Find number of lines in sync + backporch */
-		if (tmp1 < (vsync + CVT_MIN_V_PORCH))
-			vsyncandback_porch = vsync + CVT_MIN_V_PORCH;
-		else
-			vsyncandback_porch = tmp1;
-		/* 10. Find number of lines in back porch */
-		vback_porch = vsyncandback_porch - vsync;
-		drm_mode->vtotal = vdisplay_rnd + 2 * vmargin +
-				vsyncandback_porch + CVT_MIN_V_PORCH;
-		/* 5) Definition of Horizontal blanking time limitation */
-		/* Gradient (%/kHz) - default 600 */
-#define CVT_M_FACTOR	600
-		/* Offset (%) - default 40 */
-#define CVT_C_FACTOR	40
-		/* Blanking time scaling factor - default 128 */
-#define CVT_K_FACTOR	128
-		/* Scaling factor weighting - default 20 */
-#define CVT_J_FACTOR	20
-#define CVT_M_PRIME	(CVT_M_FACTOR * CVT_K_FACTOR / 256)
-#define CVT_C_PRIME	((CVT_C_FACTOR - CVT_J_FACTOR) * CVT_K_FACTOR / 256 + \
-			 CVT_J_FACTOR)
-		/* 12. Find ideal blanking duty cycle from formula */
-		hblank_percentage = CVT_C_PRIME * HV_FACTOR - CVT_M_PRIME *
-					hperiod / 1000;
-		/* 13. Blanking time */
-		if (hblank_percentage < 20 * HV_FACTOR)
-			hblank_percentage = 20 * HV_FACTOR;
-		hblank = drm_mode->hdisplay * hblank_percentage /
-			 (100 * HV_FACTOR - hblank_percentage);
-		hblank -= hblank % (2 * CVT_H_GRANULARITY);
-		/* 14. find the total pixes per line */
-		drm_mode->htotal = drm_mode->hdisplay + hblank;
-		drm_mode->hsync_end = drm_mode->hdisplay + hblank / 2;
-		drm_mode->hsync_start = drm_mode->hsync_end -
-			(drm_mode->htotal * CVT_HSYNC_PERCENTAGE) / 100;
-		drm_mode->hsync_start += CVT_H_GRANULARITY -
-			drm_mode->hsync_start % CVT_H_GRANULARITY;
-		/* fill the Vsync values */
-		drm_mode->vsync_start = drm_mode->vdisplay + CVT_MIN_V_PORCH;
-		drm_mode->vsync_end = drm_mode->vsync_start + vsync;
-	} else {
-		/* Reduced blanking */
-		/* Minimum vertical blanking interval time (µs)- default 460 */
-#define CVT_RB_MIN_VBLANK	460
-		/* Fixed number of clocks for horizontal sync */
-#define CVT_RB_H_SYNC		32
-		/* Fixed number of clocks for horizontal blanking */
-#define CVT_RB_H_BLANK		160
-		/* Fixed number of lines for vertical front porch - default 3*/
-#define CVT_RB_VFPORCH		3
-		int vbilines;
-		int tmp1, tmp2;
-		/* 8. Estimate Horizontal period. */
-		tmp1 = HV_FACTOR * 1000000 -
-			CVT_RB_MIN_VBLANK * HV_FACTOR * vfieldrate;
-		tmp2 = vdisplay_rnd + 2 * vmargin;
-		hperiod = tmp1 / (tmp2 * vfieldrate);
-		/* 9. Find number of lines in vertical blanking */
-		vbilines = CVT_RB_MIN_VBLANK * HV_FACTOR / hperiod + 1;
-		/* 10. Check if vertical blanking is sufficient */
-		if (vbilines < (CVT_RB_VFPORCH + vsync + CVT_MIN_V_BPORCH))
-			vbilines = CVT_RB_VFPORCH + vsync + CVT_MIN_V_BPORCH;
-		/* 11. Find total number of lines in vertical field */
-		drm_mode->vtotal = vdisplay_rnd + 2 * vmargin + vbilines;
-		/* 12. Find total number of pixels in a line */
-		drm_mode->htotal = drm_mode->hdisplay + CVT_RB_H_BLANK;
-		/* Fill in HSync values */
-		drm_mode->hsync_end = drm_mode->hdisplay + CVT_RB_H_BLANK / 2;
-		drm_mode->hsync_start = drm_mode->hsync_end - CVT_RB_H_SYNC;
-		/* Fill in VSync values */
-		drm_mode->vsync_start = drm_mode->vdisplay + CVT_RB_VFPORCH;
-		drm_mode->vsync_end = drm_mode->vsync_start + vsync;
-	}
-	/* 15/13. Find pixel clock frequency (kHz for xf86) */
-	drm_mode->clock = drm_mode->htotal * HV_FACTOR * 1000 / hperiod;
-	drm_mode->clock -= drm_mode->clock % CVT_CLOCK_STEP;
-	/* 18/16. Find actual vertical frame frequency */
-	/* ignore - just set the mode flag for interlaced */
-	if (interlaced) {
-		drm_mode->vtotal *= 2;
-		drm_mode->flags |= DRM_MODE_FLAG_INTERLACE;
-	}
-	/* Fill the mode line name */
-	drm_mode_set_name(drm_mode);
-	if (reduced)
-		drm_mode->flags |= (DRM_MODE_FLAG_PHSYNC |
-					DRM_MODE_FLAG_NVSYNC);
-	else
-		drm_mode->flags |= (DRM_MODE_FLAG_PVSYNC |
-					DRM_MODE_FLAG_NHSYNC);
-
-	return drm_mode;
-}
-EXPORT_SYMBOL(drm_cvt_mode);
-
-/**
- * drm_gtf_mode_complex - create the modeline based on full GTF algorithm
- *
- * @dev		:drm device
- * @hdisplay	:hdisplay size
- * @vdisplay	:vdisplay size
- * @vrefresh	:vrefresh rate.
- * @interlaced	:whether the interlace is supported
- * @margins	:desired margin size
- * @GTF_[MCKJ]  :extended GTF formula parameters
- *
- * LOCKING.
- * none.
- *
- * return the modeline based on full GTF algorithm.
- *
- * GTF feature blocks specify C and J in multiples of 0.5, so we pass them
- * in here multiplied by two.  For a C of 40, pass in 80.
- */
-struct drm_display_mode *
-drm_gtf_mode_complex(struct drm_device *dev, int hdisplay, int vdisplay,
-		     int vrefresh, bool interlaced, int margins,
-		     int GTF_M, int GTF_2C, int GTF_K, int GTF_2J)
-{	/* 1) top/bottom margin size (% of height) - default: 1.8, */
-#define	GTF_MARGIN_PERCENTAGE		18
-	/* 2) character cell horizontal granularity (pixels) - default 8 */
-#define	GTF_CELL_GRAN			8
-	/* 3) Minimum vertical porch (lines) - default 3 */
-#define	GTF_MIN_V_PORCH			1
-	/* width of vsync in lines */
-#define V_SYNC_RQD			3
-	/* width of hsync as % of total line */
-#define H_SYNC_PERCENT			8
-	/* min time of vsync + back porch (microsec) */
-#define MIN_VSYNC_PLUS_BP		550
-	/* C' and M' are part of the Blanking Duty Cycle computation */
-#define GTF_C_PRIME	((((GTF_2C - GTF_2J) * GTF_K / 256) + GTF_2J) / 2)
-#define GTF_M_PRIME	(GTF_K * GTF_M / 256)
-	struct drm_display_mode *drm_mode;
-	unsigned int hdisplay_rnd, vdisplay_rnd, vfieldrate_rqd;
-	int top_margin, bottom_margin;
-	int interlace;
-	unsigned int hfreq_est;
-	int vsync_plus_bp, vback_porch;
-	unsigned int vtotal_lines, vfieldrate_est, hperiod;
-	unsigned int vfield_rate, vframe_rate;
-	int left_margin, right_margin;
-	unsigned int total_active_pixels, ideal_duty_cycle;
-	unsigned int hblank, total_pixels, pixel_freq;
-	int hsync, hfront_porch, vodd_front_porch_lines;
-	unsigned int tmp1, tmp2;
-
-	drm_mode = drm_mode_create(dev);
-	if (!drm_mode)
-		return NULL;
-
-	/* 1. In order to give correct results, the number of horizontal
-	 * pixels requested is first processed to ensure that it is divisible
-	 * by the character size, by rounding it to the nearest character
-	 * cell boundary:
-	 */
-	hdisplay_rnd = (hdisplay + GTF_CELL_GRAN / 2) / GTF_CELL_GRAN;
-	hdisplay_rnd = hdisplay_rnd * GTF_CELL_GRAN;
-
-	/* 2. If interlace is requested, the number of vertical lines assumed
-	 * by the calculation must be halved, as the computation calculates
-	 * the number of vertical lines per field.
-	 */
-	if (interlaced)
-		vdisplay_rnd = vdisplay / 2;
-	else
-		vdisplay_rnd = vdisplay;
-
-	/* 3. Find the frame rate required: */
-	if (interlaced)
-		vfieldrate_rqd = vrefresh * 2;
-	else
-		vfieldrate_rqd = vrefresh;
-
-	/* 4. Find number of lines in Top margin: */
-	top_margin = 0;
-	if (margins)
-		top_margin = (vdisplay_rnd * GTF_MARGIN_PERCENTAGE + 500) /
-				1000;
-	/* 5. Find number of lines in bottom margin: */
-	bottom_margin = top_margin;
-
-	/* 6. If interlace is required, then set variable interlace: */
-	if (interlaced)
-		interlace = 1;
-	else
-		interlace = 0;
-
-	/* 7. Estimate the Horizontal frequency */
-	{
-		tmp1 = (1000000  - MIN_VSYNC_PLUS_BP * vfieldrate_rqd) / 500;
-		tmp2 = (vdisplay_rnd + 2 * top_margin + GTF_MIN_V_PORCH) *
-				2 + interlace;
-		hfreq_est = (tmp2 * 1000 * vfieldrate_rqd) / tmp1;
-	}
-
-	/* 8. Find the number of lines in V sync + back porch */
-	/* [V SYNC+BP] = RINT(([MIN VSYNC+BP] * hfreq_est / 1000000)) */
-	vsync_plus_bp = MIN_VSYNC_PLUS_BP * hfreq_est / 1000;
-	vsync_plus_bp = (vsync_plus_bp + 500) / 1000;
-	/*  9. Find the number of lines in V back porch alone: */
-	vback_porch = vsync_plus_bp - V_SYNC_RQD;
-	/*  10. Find the total number of lines in Vertical field period: */
-	vtotal_lines = vdisplay_rnd + top_margin + bottom_margin +
-			vsync_plus_bp + GTF_MIN_V_PORCH;
-	/*  11. Estimate the Vertical field frequency: */
-	vfieldrate_est = hfreq_est / vtotal_lines;
-	/*  12. Find the actual horizontal period: */
-	hperiod = 1000000 / (vfieldrate_rqd * vtotal_lines);
-
-	/*  13. Find the actual Vertical field frequency: */
-	vfield_rate = hfreq_est / vtotal_lines;
-	/*  14. Find the Vertical frame frequency: */
-	if (interlaced)
-		vframe_rate = vfield_rate / 2;
-	else
-		vframe_rate = vfield_rate;
-	/*  15. Find number of pixels in left margin: */
-	if (margins)
-		left_margin = (hdisplay_rnd * GTF_MARGIN_PERCENTAGE + 500) /
-				1000;
-	else
-		left_margin = 0;
-
-	/* 16.Find number of pixels in right margin: */
-	right_margin = left_margin;
-	/* 17.Find total number of active pixels in image and left and right */
-	total_active_pixels = hdisplay_rnd + left_margin + right_margin;
-	/* 18.Find the ideal blanking duty cycle from blanking duty cycle */
-	ideal_duty_cycle = GTF_C_PRIME * 1000 -
-				(GTF_M_PRIME * 1000000 / hfreq_est);
-	/* 19.Find the number of pixels in the blanking time to the nearest
-	 * double character cell: */
-	hblank = total_active_pixels * ideal_duty_cycle /
-			(100000 - ideal_duty_cycle);
-	hblank = (hblank + GTF_CELL_GRAN) / (2 * GTF_CELL_GRAN);
-	hblank = hblank * 2 * GTF_CELL_GRAN;
-	/* 20.Find total number of pixels: */
-	total_pixels = total_active_pixels + hblank;
-	/* 21.Find pixel clock frequency: */
-	pixel_freq = total_pixels * hfreq_est / 1000;
-	/* Stage 1 computations are now complete; I should really pass
-	 * the results to another function and do the Stage 2 computations,
-	 * but I only need a few more values so I'll just append the
-	 * computations here for now */
-	/* 17. Find the number of pixels in the horizontal sync period: */
-	hsync = H_SYNC_PERCENT * total_pixels / 100;
-	hsync = (hsync + GTF_CELL_GRAN / 2) / GTF_CELL_GRAN;
-	hsync = hsync * GTF_CELL_GRAN;
-	/* 18. Find the number of pixels in horizontal front porch period */
-	hfront_porch = hblank / 2 - hsync;
-	/*  36. Find the number of lines in the odd front porch period: */
-	vodd_front_porch_lines = GTF_MIN_V_PORCH ;
-
-	/* finally, pack the results in the mode struct */
-	drm_mode->hdisplay = hdisplay_rnd;
-	drm_mode->hsync_start = hdisplay_rnd + hfront_porch;
-	drm_mode->hsync_end = drm_mode->hsync_start + hsync;
-	drm_mode->htotal = total_pixels;
-	drm_mode->vdisplay = vdisplay_rnd;
-	drm_mode->vsync_start = vdisplay_rnd + vodd_front_porch_lines;
-	drm_mode->vsync_end = drm_mode->vsync_start + V_SYNC_RQD;
-	drm_mode->vtotal = vtotal_lines;
-
-	drm_mode->clock = pixel_freq;
-
-	if (interlaced) {
-		drm_mode->vtotal *= 2;
-		drm_mode->flags |= DRM_MODE_FLAG_INTERLACE;
-	}
-
-	drm_mode_set_name(drm_mode);
-	if (GTF_M == 600 && GTF_2C == 80 && GTF_K == 128 && GTF_2J == 40)
-		drm_mode->flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC;
-	else
-		drm_mode->flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC;
-
-	return drm_mode;
-}
-EXPORT_SYMBOL(drm_gtf_mode_complex);
-
-/**
- * drm_gtf_mode - create the modeline based on GTF algorithm
- *
- * @dev		:drm device
- * @hdisplay	:hdisplay size
- * @vdisplay	:vdisplay size
- * @vrefresh	:vrefresh rate.
- * @interlaced	:whether the interlace is supported
- * @margins	:whether the margin is supported
- *
- * LOCKING.
- * none.
- *
- * return the modeline based on GTF algorithm
- *
- * This function is to create the modeline based on the GTF algorithm.
- * Generalized Timing Formula is derived from:
- *	GTF Spreadsheet by Andy Morrish (1/5/97)
- *	available at http://www.vesa.org
- *
- * And it is copied from the file of xserver/hw/xfree86/modes/xf86gtf.c.
- * What I have done is to translate it by using integer calculation.
- * I also refer to the function of fb_get_mode in the file of
- * drivers/video/fbmon.c
- *
- * Standard GTF parameters:
- * M = 600
- * C = 40
- * K = 128
- * J = 20
- */
-struct drm_display_mode *
-drm_gtf_mode(struct drm_device *dev, int hdisplay, int vdisplay, int vrefresh,
-	     bool lace, int margins)
-{
-	return drm_gtf_mode_complex(dev, hdisplay, vdisplay, vrefresh, lace,
-				    margins, 600, 40 * 2, 128, 20 * 2);
-}
-EXPORT_SYMBOL(drm_gtf_mode);
-
-/**
- * drm_mode_set_name - set the name on a mode
- * @mode: name will be set in this mode
- *
- * LOCKING:
- * None.
- *
- * Set the name of @mode to a standard format.
- */
-void drm_mode_set_name(struct drm_display_mode *mode)
-{
-	bool interlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
-
-	snprintf(mode->name, DRM_DISPLAY_MODE_LEN, "%dx%d%s",
-		 mode->hdisplay, mode->vdisplay,
-		 interlaced ? "i" : "");
-}
-EXPORT_SYMBOL(drm_mode_set_name);
-
-/**
- * drm_mode_list_concat - move modes from one list to another
- * @head: source list
- * @new: dst list
- *
- * LOCKING:
- * Caller must ensure both lists are locked.
- *
- * Move all the modes from @head to @new.
- */
-void drm_mode_list_concat(struct list_head *head, struct list_head *new)
-{
-
-	struct list_head *entry, *tmp;
-
-	list_for_each_safe(entry, tmp, head) {
-		list_move_tail(entry, new);
-	}
-}
-EXPORT_SYMBOL(drm_mode_list_concat);
-
-/**
- * drm_mode_width - get the width of a mode
- * @mode: mode
- *
- * LOCKING:
- * None.
- *
- * Return @mode's width (hdisplay) value.
- *
- * FIXME: is this needed?
- *
- * RETURNS:
- * @mode->hdisplay
- */
-int drm_mode_width(struct drm_display_mode *mode)
-{
-	return mode->hdisplay;
-
-}
-EXPORT_SYMBOL(drm_mode_width);
-
-/**
- * drm_mode_height - get the height of a mode
- * @mode: mode
- *
- * LOCKING:
- * None.
- *
- * Return @mode's height (vdisplay) value.
- *
- * FIXME: is this needed?
- *
- * RETURNS:
- * @mode->vdisplay
- */
-int drm_mode_height(struct drm_display_mode *mode)
-{
-	return mode->vdisplay;
-}
-EXPORT_SYMBOL(drm_mode_height);
-
-/** drm_mode_hsync - get the hsync of a mode
- * @mode: mode
- *
- * LOCKING:
- * None.
- *
- * Return @modes's hsync rate in kHz, rounded to the nearest int.
- */
-int drm_mode_hsync(const struct drm_display_mode *mode)
-{
-	unsigned int calc_val;
-
-	if (mode->hsync)
-		return mode->hsync;
-
-	if (mode->htotal < 0)
-		return 0;
-
-	calc_val = (mode->clock * 1000) / mode->htotal; /* hsync in Hz */
-	calc_val += 500;				/* round to 1000Hz */
-	calc_val /= 1000;				/* truncate to kHz */
-
-	return calc_val;
-}
-EXPORT_SYMBOL(drm_mode_hsync);
-
-/**
- * drm_mode_vrefresh - get the vrefresh of a mode
- * @mode: mode
- *
- * LOCKING:
- * None.
- *
- * Return @mode's vrefresh rate in Hz or calculate it if necessary.
- *
- * FIXME: why is this needed?  shouldn't vrefresh be set already?
- *
- * RETURNS:
- * Vertical refresh rate. It will be the result of actual value plus 0.5.
- * If it is 70.288, it will return 70Hz.
- * If it is 59.6, it will return 60Hz.
- */
-int drm_mode_vrefresh(const struct drm_display_mode *mode)
-{
-	int refresh = 0;
-	unsigned int calc_val;
-
-	if (mode->vrefresh > 0)
-		refresh = mode->vrefresh;
-	else if (mode->htotal > 0 && mode->vtotal > 0) {
-		int vtotal;
-		vtotal = mode->vtotal;
-		/* work out vrefresh the value will be x1000 */
-		calc_val = (mode->clock * 1000);
-		calc_val /= mode->htotal;
-		refresh = (calc_val + vtotal / 2) / vtotal;
-
-		if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-			refresh *= 2;
-		if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-			refresh /= 2;
-		if (mode->vscan > 1)
-			refresh /= mode->vscan;
-	}
-	return refresh;
-}
-EXPORT_SYMBOL(drm_mode_vrefresh);
-
-/**
- * drm_mode_set_crtcinfo - set CRTC modesetting parameters
- * @p: mode
- * @adjust_flags: unused? (FIXME)
- *
- * LOCKING:
- * None.
- *
- * Setup the CRTC modesetting parameters for @p, adjusting if necessary.
- */
-void drm_mode_set_crtcinfo(struct drm_display_mode *p, int adjust_flags)
-{
-	if ((p == NULL) || ((p->type & DRM_MODE_TYPE_CRTC_C) == DRM_MODE_TYPE_BUILTIN))
-		return;
-
-	p->crtc_hdisplay = p->hdisplay;
-	p->crtc_hsync_start = p->hsync_start;
-	p->crtc_hsync_end = p->hsync_end;
-	p->crtc_htotal = p->htotal;
-	p->crtc_hskew = p->hskew;
-	p->crtc_vdisplay = p->vdisplay;
-	p->crtc_vsync_start = p->vsync_start;
-	p->crtc_vsync_end = p->vsync_end;
-	p->crtc_vtotal = p->vtotal;
-
-	if (p->flags & DRM_MODE_FLAG_INTERLACE) {
-		if (adjust_flags & CRTC_INTERLACE_HALVE_V) {
-			p->crtc_vdisplay /= 2;
-			p->crtc_vsync_start /= 2;
-			p->crtc_vsync_end /= 2;
-			p->crtc_vtotal /= 2;
-		}
-	}
-
-	if (p->flags & DRM_MODE_FLAG_DBLSCAN) {
-		p->crtc_vdisplay *= 2;
-		p->crtc_vsync_start *= 2;
-		p->crtc_vsync_end *= 2;
-		p->crtc_vtotal *= 2;
-	}
-
-	if (p->vscan > 1) {
-		p->crtc_vdisplay *= p->vscan;
-		p->crtc_vsync_start *= p->vscan;
-		p->crtc_vsync_end *= p->vscan;
-		p->crtc_vtotal *= p->vscan;
-	}
-
-	p->crtc_vblank_start = min(p->crtc_vsync_start, p->crtc_vdisplay);
-	p->crtc_vblank_end = max(p->crtc_vsync_end, p->crtc_vtotal);
-	p->crtc_hblank_start = min(p->crtc_hsync_start, p->crtc_hdisplay);
-	p->crtc_hblank_end = max(p->crtc_hsync_end, p->crtc_htotal);
-
-	p->crtc_hadjusted = false;
-	p->crtc_vadjusted = false;
-}
-EXPORT_SYMBOL(drm_mode_set_crtcinfo);
-
-
-/**
- * drm_mode_copy - copy the mode
- * @dst: mode to overwrite
- * @src: mode to copy
- *
- * LOCKING:
- * None.
- *
- * Copy an existing mode into another mode, preserving the object id
- * of the destination mode.
- */
-void drm_mode_copy(struct drm_display_mode *dst, const struct drm_display_mode *src)
-{
-	int id = dst->base.id;
-
-	*dst = *src;
-	dst->base.id = id;
-	INIT_LIST_HEAD(&dst->head);
-}
-EXPORT_SYMBOL(drm_mode_copy);
-
-/**
- * drm_mode_duplicate - allocate and duplicate an existing mode
- * @m: mode to duplicate
- *
- * LOCKING:
- * None.
- *
- * Just allocate a new mode, copy the existing mode into it, and return
- * a pointer to it.  Used to create new instances of established modes.
- */
-struct drm_display_mode *drm_mode_duplicate(struct drm_device *dev,
-					    const struct drm_display_mode *mode)
-{
-	struct drm_display_mode *nmode;
-
-	nmode = drm_mode_create(dev);
-	if (!nmode)
-		return NULL;
-
-	drm_mode_copy(nmode, mode);
-
-	return nmode;
-}
-EXPORT_SYMBOL(drm_mode_duplicate);
-
-/**
- * drm_mode_equal - test modes for equality
- * @mode1: first mode
- * @mode2: second mode
- *
- * LOCKING:
- * None.
- *
- * Check to see if @mode1 and @mode2 are equivalent.
- *
- * RETURNS:
- * True if the modes are equal, false otherwise.
- */
-bool drm_mode_equal(struct drm_display_mode *mode1, struct drm_display_mode *mode2)
-{
-	/* do clock check convert to PICOS so fb modes get matched
-	 * the same */
-	if (mode1->clock && mode2->clock) {
-		if (KHZ2PICOS(mode1->clock) != KHZ2PICOS(mode2->clock))
-			return false;
-	} else if (mode1->clock != mode2->clock)
-		return false;
-
-	if (mode1->hdisplay == mode2->hdisplay &&
-	    mode1->hsync_start == mode2->hsync_start &&
-	    mode1->hsync_end == mode2->hsync_end &&
-	    mode1->htotal == mode2->htotal &&
-	    mode1->hskew == mode2->hskew &&
-	    mode1->vdisplay == mode2->vdisplay &&
-	    mode1->vsync_start == mode2->vsync_start &&
-	    mode1->vsync_end == mode2->vsync_end &&
-	    mode1->vtotal == mode2->vtotal &&
-	    mode1->vscan == mode2->vscan &&
-	    mode1->flags == mode2->flags)
-		return true;
-
-	return false;
-}
-EXPORT_SYMBOL(drm_mode_equal);
-
-/**
- * drm_mode_validate_size - make sure modes adhere to size constraints
- * @dev: DRM device
- * @mode_list: list of modes to check
- * @maxX: maximum width
- * @maxY: maximum height
- * @maxPitch: max pitch
- *
- * LOCKING:
- * Caller must hold a lock protecting @mode_list.
- *
- * The DRM device (@dev) has size and pitch limits.  Here we validate the
- * modes we probed for @dev against those limits and set their status as
- * necessary.
- */
-void drm_mode_validate_size(struct drm_device *dev,
-			    struct list_head *mode_list,
-			    int maxX, int maxY, int maxPitch)
-{
-	struct drm_display_mode *mode;
-
-	list_for_each_entry(mode, mode_list, head) {
-		if (maxPitch > 0 && mode->hdisplay > maxPitch)
-			mode->status = MODE_BAD_WIDTH;
-
-		if (maxX > 0 && mode->hdisplay > maxX)
-			mode->status = MODE_VIRTUAL_X;
-
-		if (maxY > 0 && mode->vdisplay > maxY)
-			mode->status = MODE_VIRTUAL_Y;
-	}
-}
-EXPORT_SYMBOL(drm_mode_validate_size);
-
-/**
- * drm_mode_validate_clocks - validate modes against clock limits
- * @dev: DRM device
- * @mode_list: list of modes to check
- * @min: minimum clock rate array
- * @max: maximum clock rate array
- * @n_ranges: number of clock ranges (size of arrays)
- *
- * LOCKING:
- * Caller must hold a lock protecting @mode_list.
- *
- * Some code may need to check a mode list against the clock limits of the
- * device in question.  This function walks the mode list, testing to make
- * sure each mode falls within a given range (defined by @min and @max
- * arrays) and sets @mode->status as needed.
- */
-void drm_mode_validate_clocks(struct drm_device *dev,
-			      struct list_head *mode_list,
-			      int *min, int *max, int n_ranges)
-{
-	struct drm_display_mode *mode;
-	int i;
-
-	list_for_each_entry(mode, mode_list, head) {
-		bool good = false;
-		for (i = 0; i < n_ranges; i++) {
-			if (mode->clock >= min[i] && mode->clock <= max[i]) {
-				good = true;
-				break;
-			}
-		}
-		if (!good)
-			mode->status = MODE_CLOCK_RANGE;
-	}
-}
-EXPORT_SYMBOL(drm_mode_validate_clocks);
-
-/**
- * drm_mode_prune_invalid - remove invalid modes from mode list
- * @dev: DRM device
- * @mode_list: list of modes to check
- * @verbose: be verbose about it
- *
- * LOCKING:
- * Caller must hold a lock protecting @mode_list.
- *
- * Once mode list generation is complete, a caller can use this routine to
- * remove invalid modes from a mode list.  If any of the modes have a
- * status other than %MODE_OK, they are removed from @mode_list and freed.
- */
-void drm_mode_prune_invalid(struct drm_device *dev,
-			    struct list_head *mode_list, bool verbose)
-{
-	struct drm_display_mode *mode, *t;
-
-	list_for_each_entry_safe(mode, t, mode_list, head) {
-		if (mode->status != MODE_OK) {
-			list_del(&mode->head);
-			if (verbose) {
-				drm_mode_debug_printmodeline(mode);
-				DRM_DEBUG_KMS("Not using %s mode %d\n",
-					mode->name, mode->status);
-			}
-			drm_mode_destroy(dev, mode);
-		}
-	}
-}
-EXPORT_SYMBOL(drm_mode_prune_invalid);
-
-/**
- * drm_mode_compare - compare modes for favorability
- * @priv: unused
- * @lh_a: list_head for first mode
- * @lh_b: list_head for second mode
- *
- * LOCKING:
- * None.
- *
- * Compare two modes, given by @lh_a and @lh_b, returning a value indicating
- * which is better.
- *
- * RETURNS:
- * Negative if @lh_a is better than @lh_b, zero if they're equivalent, or
- * positive if @lh_b is better than @lh_a.
- */
-static int drm_mode_compare(void *priv, struct list_head *lh_a, struct list_head *lh_b)
-{
-	struct drm_display_mode *a = list_entry(lh_a, struct drm_display_mode, head);
-	struct drm_display_mode *b = list_entry(lh_b, struct drm_display_mode, head);
-	int diff;
-
-	diff = ((b->type & DRM_MODE_TYPE_PREFERRED) != 0) -
-		((a->type & DRM_MODE_TYPE_PREFERRED) != 0);
-	if (diff)
-		return diff;
-	diff = b->hdisplay * b->vdisplay - a->hdisplay * a->vdisplay;
-	if (diff)
-		return diff;
-	diff = b->clock - a->clock;
-	return diff;
-}
-
-/**
- * drm_mode_sort - sort mode list
- * @mode_list: list to sort
- *
- * LOCKING:
- * Caller must hold a lock protecting @mode_list.
- *
- * Sort @mode_list by favorability, putting good modes first.
- */
-void drm_mode_sort(struct list_head *mode_list)
-{
-	list_sort(NULL, mode_list, drm_mode_compare);
-}
-EXPORT_SYMBOL(drm_mode_sort);
-
-/**
- * drm_mode_connector_list_update - update the mode list for the connector
- * @connector: the connector to update
- *
- * LOCKING:
- * Caller must hold a lock protecting @mode_list.
- *
- * This moves the modes from the @connector probed_modes list
- * to the actual mode list. It compares the probed mode against the current
- * list and only adds different modes. All modes unverified after this point
- * will be removed by the prune invalid modes.
- */
-void drm_mode_connector_list_update(struct drm_connector *connector)
-{
-	struct drm_display_mode *mode;
-	struct drm_display_mode *pmode, *pt;
-	int found_it;
-
-	list_for_each_entry_safe(pmode, pt, &connector->probed_modes,
-				 head) {
-		found_it = 0;
-		/* go through current modes checking for the new probed mode */
-		list_for_each_entry(mode, &connector->modes, head) {
-			if (drm_mode_equal(pmode, mode)) {
-				found_it = 1;
-				/* if equal delete the probed mode */
-				mode->status = pmode->status;
-				/* Merge type bits together */
-				mode->type |= pmode->type;
-				list_del(&pmode->head);
-				drm_mode_destroy(connector->dev, pmode);
-				break;
-			}
-		}
-
-		if (!found_it) {
-			list_move_tail(&pmode->head, &connector->modes);
-		}
-	}
-}
-EXPORT_SYMBOL(drm_mode_connector_list_update);
-
-/**
- * drm_mode_parse_command_line_for_connector - parse command line for connector
- * @mode_option - per connector mode option
- * @connector - connector to parse line for
- *
- * This parses the connector specific then generic command lines for
- * modes and options to configure the connector.
- *
- * This uses the same parameters as the fb modedb.c, except for extra
- *	<xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m][eDd]
- *
- * enable/enable Digital/disable bit at the end
- */
-bool drm_mode_parse_command_line_for_connector(const char *mode_option,
-					       struct drm_connector *connector,
-					       struct drm_cmdline_mode *mode)
-{
-	const char *name;
-	unsigned int namelen;
-	bool res_specified = false, bpp_specified = false, refresh_specified = false;
-	unsigned int xres = 0, yres = 0, bpp = 32, refresh = 0;
-	bool yres_specified = false, cvt = false, rb = false;
-	bool interlace = false, margins = false, was_digit = false;
-	int i;
-	enum drm_connector_force force = DRM_FORCE_UNSPECIFIED;
-
-#ifdef CONFIG_FB
-	if (!mode_option)
-		mode_option = fb_mode_option;
-#endif
-
-	if (!mode_option) {
-		mode->specified = false;
-		return false;
-	}
-
-	name = mode_option;
-	namelen = strlen(name);
-	for (i = namelen-1; i >= 0; i--) {
-		switch (name[i]) {
-		case '@':
-			if (!refresh_specified && !bpp_specified &&
-			    !yres_specified && !cvt && !rb && was_digit) {
-				refresh = simple_strtol(&name[i+1], NULL, 10);
-				refresh_specified = true;
-				was_digit = false;
-			} else
-				goto done;
-			break;
-		case '-':
-			if (!bpp_specified && !yres_specified && !cvt &&
-			    !rb && was_digit) {
-				bpp = simple_strtol(&name[i+1], NULL, 10);
-				bpp_specified = true;
-				was_digit = false;
-			} else
-				goto done;
-			break;
-		case 'x':
-			if (!yres_specified && was_digit) {
-				yres = simple_strtol(&name[i+1], NULL, 10);
-				yres_specified = true;
-				was_digit = false;
-			} else
-				goto done;
-		case '0' ... '9':
-			was_digit = true;
-			break;
-		case 'M':
-			if (yres_specified || cvt || was_digit)
-				goto done;
-			cvt = true;
-			break;
-		case 'R':
-			if (yres_specified || cvt || rb || was_digit)
-				goto done;
-			rb = true;
-			break;
-		case 'm':
-			if (cvt || yres_specified || was_digit)
-				goto done;
-			margins = true;
-			break;
-		case 'i':
-			if (cvt || yres_specified || was_digit)
-				goto done;
-			interlace = true;
-			break;
-		case 'e':
-			if (yres_specified || bpp_specified || refresh_specified ||
-			    was_digit || (force != DRM_FORCE_UNSPECIFIED))
-				goto done;
-
-			force = DRM_FORCE_ON;
-			break;
-		case 'D':
-			if (yres_specified || bpp_specified || refresh_specified ||
-			    was_digit || (force != DRM_FORCE_UNSPECIFIED))
-				goto done;
-
-			if ((connector->connector_type != DRM_MODE_CONNECTOR_DVII) &&
-			    (connector->connector_type != DRM_MODE_CONNECTOR_HDMIB))
-				force = DRM_FORCE_ON;
-			else
-				force = DRM_FORCE_ON_DIGITAL;
-			break;
-		case 'd':
-			if (yres_specified || bpp_specified || refresh_specified ||
-			    was_digit || (force != DRM_FORCE_UNSPECIFIED))
-				goto done;
-
-			force = DRM_FORCE_OFF;
-			break;
-		default:
-			goto done;
-		}
-	}
-
-	if (i < 0 && yres_specified) {
-		char *ch;
-		xres = simple_strtol(name, &ch, 10);
-		if ((ch != NULL) && (*ch == 'x'))
-			res_specified = true;
-		else
-			i = ch - name;
-	} else if (!yres_specified && was_digit) {
-		/* catch mode that begins with digits but has no 'x' */
-		i = 0;
-	}
-done:
-	if (i >= 0) {
-		printk(KERN_WARNING
-			"parse error at position %i in video mode '%s'\n",
-			i, name);
-		mode->specified = false;
-		return false;
-	}
-
-	if (res_specified) {
-		mode->specified = true;
-		mode->xres = xres;
-		mode->yres = yres;
-	}
-
-	if (refresh_specified) {
-		mode->refresh_specified = true;
-		mode->refresh = refresh;
-	}
-
-	if (bpp_specified) {
-		mode->bpp_specified = true;
-		mode->bpp = bpp;
-	}
-	mode->rb = rb;
-	mode->cvt = cvt;
-	mode->interlace = interlace;
-	mode->margins = margins;
-	mode->force = force;
-
-	return true;
-}
-EXPORT_SYMBOL(drm_mode_parse_command_line_for_connector);
-
-struct drm_display_mode *
-drm_mode_create_from_cmdline_mode(struct drm_device *dev,
-				  struct drm_cmdline_mode *cmd)
-{
-	struct drm_display_mode *mode;
-
-	if (cmd->cvt)
-		mode = drm_cvt_mode(dev,
-				    cmd->xres, cmd->yres,
-				    cmd->refresh_specified ? cmd->refresh : 60,
-				    cmd->rb, cmd->interlace,
-				    cmd->margins);
-	else
-		mode = drm_gtf_mode(dev,
-				    cmd->xres, cmd->yres,
-				    cmd->refresh_specified ? cmd->refresh : 60,
-				    cmd->interlace,
-				    cmd->margins);
-	if (!mode)
-		return NULL;
-
-	drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
-	return mode;
-}
-EXPORT_SYMBOL(drm_mode_create_from_cmdline_mode);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_pci.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_pci.c
deleted file mode 100644
index 13f3d936..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_pci.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/* drm_pci.h -- PCI DMA memory management wrappers for DRM -*- linux-c -*- */
-/**
- * \file drm_pci.c
- * \brief Functions and ioctls to manage PCI memory
- *
- * \warning These interfaces aren't stable yet.
- *
- * \todo Implement the remaining ioctl's for the PCI pools.
- * \todo The wrappers here are so thin that they would be better off inlined..
- *
- * \author José Fonseca <jrfonseca@tungstengraphics.com>
- * \author Leif Delgass <ldelgass@retinalburn.net>
- */
-
-/*
- * Copyright 2003 José Fonseca.
- * Copyright 2003 Leif Delgass.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
- * AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-#include <linux/export.h>
-#include "drmP.h"
-
-/**********************************************************************/
-/** \name PCI memory */
-/*@{*/
-
-/**
- * \brief Allocate a PCI consistent memory block, for DMA.
- */
-drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t align)
-{
-	drm_dma_handle_t *dmah;
-#if 1
-	unsigned long addr;
-	size_t sz;
-#endif
-
-	/* pci_alloc_consistent only guarantees alignment to the smallest
-	 * PAGE_SIZE order which is greater than or equal to the requested size.
-	 * Return NULL here for now to make sure nobody tries for larger alignment
-	 */
-	if (align > size)
-		return NULL;
-
-	dmah = kmalloc(sizeof(drm_dma_handle_t), GFP_KERNEL);
-	if (!dmah)
-		return NULL;
-
-	dmah->size = size;
-	dmah->vaddr = dma_alloc_coherent(&dev->pdev->dev, size, &dmah->busaddr, GFP_KERNEL | __GFP_COMP);
-
-	if (dmah->vaddr == NULL) {
-		kfree(dmah);
-		return NULL;
-	}
-
-	memset(dmah->vaddr, 0, size);
-
-	/* XXX - Is virt_to_page() legal for consistent mem? */
-	/* Reserve */
-	for (addr = (unsigned long)dmah->vaddr, sz = size;
-	     sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) {
-		SetPageReserved(virt_to_page(addr));
-	}
-
-	return dmah;
-}
-
-EXPORT_SYMBOL(drm_pci_alloc);
-
-/**
- * \brief Free a PCI consistent memory block without freeing its descriptor.
- *
- * This function is for internal use in the Linux-specific DRM core code.
- */
-void __drm_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
-{
-#if 1
-	unsigned long addr;
-	size_t sz;
-#endif
-
-	if (dmah->vaddr) {
-		/* XXX - Is virt_to_page() legal for consistent mem? */
-		/* Unreserve */
-		for (addr = (unsigned long)dmah->vaddr, sz = dmah->size;
-		     sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) {
-			ClearPageReserved(virt_to_page(addr));
-		}
-		dma_free_coherent(&dev->pdev->dev, dmah->size, dmah->vaddr,
-				  dmah->busaddr);
-	}
-}
-
-/**
- * \brief Free a PCI consistent memory block
- */
-void drm_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
-{
-	__drm_pci_free(dev, dmah);
-	kfree(dmah);
-}
-
-EXPORT_SYMBOL(drm_pci_free);
-
-#ifdef CONFIG_PCI
-
-static int drm_get_pci_domain(struct drm_device *dev)
-{
-#ifndef __alpha__
-	/* For historical reasons, drm_get_pci_domain() is busticated
-	 * on most archs and has to remain so for userspace interface
-	 * < 1.4, except on alpha which was right from the beginning
-	 */
-	if (dev->if_version < 0x10004)
-		return 0;
-#endif /* __alpha__ */
-
-	return pci_domain_nr(dev->pdev->bus);
-}
-
-static int drm_pci_get_irq(struct drm_device *dev)
-{
-	return dev->pdev->irq;
-}
-
-static const char *drm_pci_get_name(struct drm_device *dev)
-{
-	struct pci_driver *pdriver = dev->driver->kdriver.pci;
-	return pdriver->name;
-}
-
-int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master)
-{
-	int len, ret;
-	struct pci_driver *pdriver = dev->driver->kdriver.pci;
-	master->unique_len = 40;
-	master->unique_size = master->unique_len;
-	master->unique = kmalloc(master->unique_size, GFP_KERNEL);
-	if (master->unique == NULL)
-		return -ENOMEM;
-
-
-	len = snprintf(master->unique, master->unique_len,
-		       "pci:%04x:%02x:%02x.%d",
-		       drm_get_pci_domain(dev),
-		       dev->pdev->bus->number,
-		       PCI_SLOT(dev->pdev->devfn),
-		       PCI_FUNC(dev->pdev->devfn));
-
-	if (len >= master->unique_len) {
-		DRM_ERROR("buffer overflow");
-		ret = -EINVAL;
-		goto err;
-	} else
-		master->unique_len = len;
-
-	dev->devname =
-		kmalloc(strlen(pdriver->name) +
-			master->unique_len + 2, GFP_KERNEL);
-
-	if (dev->devname == NULL) {
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	sprintf(dev->devname, "%s@%s", pdriver->name,
-		master->unique);
-
-	return 0;
-err:
-	return ret;
-}
-
-int drm_pci_set_unique(struct drm_device *dev,
-		       struct drm_master *master,
-		       struct drm_unique *u)
-{
-	int domain, bus, slot, func, ret;
-	const char *bus_name;
-
-	master->unique_len = u->unique_len;
-	master->unique_size = u->unique_len + 1;
-	master->unique = kmalloc(master->unique_size, GFP_KERNEL);
-	if (!master->unique) {
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	if (copy_from_user(master->unique, u->unique, master->unique_len)) {
-		ret = -EFAULT;
-		goto err;
-	}
-
-	master->unique[master->unique_len] = '\0';
-
-	bus_name = dev->driver->bus->get_name(dev);
-	dev->devname = kmalloc(strlen(bus_name) +
-			       strlen(master->unique) + 2, GFP_KERNEL);
-	if (!dev->devname) {
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	sprintf(dev->devname, "%s@%s", bus_name,
-		master->unique);
-
-	/* Return error if the busid submitted doesn't match the device's actual
-	 * busid.
-	 */
-	ret = sscanf(master->unique, "PCI:%d:%d:%d", &bus, &slot, &func);
-	if (ret != 3) {
-		ret = -EINVAL;
-		goto err;
-	}
-
-	domain = bus >> 8;
-	bus &= 0xff;
-
-	if ((domain != drm_get_pci_domain(dev)) ||
-	    (bus != dev->pdev->bus->number) ||
-	    (slot != PCI_SLOT(dev->pdev->devfn)) ||
-	    (func != PCI_FUNC(dev->pdev->devfn))) {
-		ret = -EINVAL;
-		goto err;
-	}
-	return 0;
-err:
-	return ret;
-}
-
-
-static int drm_pci_irq_by_busid(struct drm_device *dev, struct drm_irq_busid *p)
-{
-	if ((p->busnum >> 8) != drm_get_pci_domain(dev) ||
-	    (p->busnum & 0xff) != dev->pdev->bus->number ||
-	    p->devnum != PCI_SLOT(dev->pdev->devfn) || p->funcnum != PCI_FUNC(dev->pdev->devfn))
-		return -EINVAL;
-
-	p->irq = dev->pdev->irq;
-
-	DRM_DEBUG("%d:%d:%d => IRQ %d\n", p->busnum, p->devnum, p->funcnum,
-		  p->irq);
-	return 0;
-}
-
-int drm_pci_agp_init(struct drm_device *dev)
-{
-	if (drm_core_has_AGP(dev)) {
-		if (drm_pci_device_is_agp(dev))
-			dev->agp = drm_agp_init(dev);
-		if (drm_core_check_feature(dev, DRIVER_REQUIRE_AGP)
-		    && (dev->agp == NULL)) {
-			DRM_ERROR("Cannot initialize the agpgart module.\n");
-			return -EINVAL;
-		}
-		if (drm_core_has_MTRR(dev)) {
-			if (dev->agp)
-				dev->agp->agp_mtrr =
-					mtrr_add(dev->agp->agp_info.aper_base,
-						 dev->agp->agp_info.aper_size *
-						 1024 * 1024, MTRR_TYPE_WRCOMB, 1);
-		}
-	}
-	return 0;
-}
-
-static struct drm_bus drm_pci_bus = {
-	.bus_type = DRIVER_BUS_PCI,
-	.get_irq = drm_pci_get_irq,
-	.get_name = drm_pci_get_name,
-	.set_busid = drm_pci_set_busid,
-	.set_unique = drm_pci_set_unique,
-	.irq_by_busid = drm_pci_irq_by_busid,
-	.agp_init = drm_pci_agp_init,
-};
-
-/**
- * Register.
- *
- * \param pdev - PCI device structure
- * \param ent entry from the PCI ID table with device type flags
- * \return zero on success or a negative number on failure.
- *
- * Attempt to gets inter module "drm" information. If we are first
- * then register the character device and inter module information.
- * Try and register, if we fail to register, backout previous work.
- */
-int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
-		    struct drm_driver *driver)
-{
-	struct drm_device *dev;
-	int ret;
-
-	DRM_DEBUG("\n");
-
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (!dev)
-		return -ENOMEM;
-
-	ret = pci_enable_device(pdev);
-	if (ret)
-		goto err_g1;
-
-	dev->pdev = pdev;
-	dev->dev = &pdev->dev;
-
-	dev->pci_device = pdev->device;
-	dev->pci_vendor = pdev->vendor;
-
-#ifdef __alpha__
-	dev->hose = pdev->sysdata;
-#endif
-
-	mutex_lock(&drm_global_mutex);
-
-	if ((ret = drm_fill_in_dev(dev, ent, driver))) {
-		printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
-		goto err_g2;
-	}
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		pci_set_drvdata(pdev, dev);
-		ret = drm_get_minor(dev, &dev->control, DRM_MINOR_CONTROL);
-		if (ret)
-			goto err_g2;
-	}
-
-	if ((ret = drm_get_minor(dev, &dev->primary, DRM_MINOR_LEGACY)))
-		goto err_g3;
-
-	if (dev->driver->load) {
-		ret = dev->driver->load(dev, ent->driver_data);
-		if (ret)
-			goto err_g4;
-	}
-
-	/* setup the grouping for the legacy output */
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		ret = drm_mode_group_init_legacy_group(dev,
-						&dev->primary->mode_group);
-		if (ret)
-			goto err_g4;
-	}
-
-	list_add_tail(&dev->driver_item, &driver->device_list);
-
-	DRM_INFO("Initialized %s %d.%d.%d %s for %s on minor %d\n",
-		 driver->name, driver->major, driver->minor, driver->patchlevel,
-		 driver->date, pci_name(pdev), dev->primary->index);
-
-	mutex_unlock(&drm_global_mutex);
-	return 0;
-
-err_g4:
-	drm_put_minor(&dev->primary);
-err_g3:
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		drm_put_minor(&dev->control);
-err_g2:
-	pci_disable_device(pdev);
-err_g1:
-	kfree(dev);
-	mutex_unlock(&drm_global_mutex);
-	return ret;
-}
-EXPORT_SYMBOL(drm_get_pci_dev);
-
-/**
- * PCI device initialization. Called direct from modules at load time.
- *
- * \return zero on success or a negative number on failure.
- *
- * Initializes a drm_device structures,registering the
- * stubs and initializing the AGP device.
- *
- * Expands the \c DRIVER_PREINIT and \c DRIVER_POST_INIT macros before and
- * after the initialization for driver customization.
- */
-int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver)
-{
-	struct pci_dev *pdev = NULL;
-	const struct pci_device_id *pid;
-	int i;
-
-	DRM_DEBUG("\n");
-
-	INIT_LIST_HEAD(&driver->device_list);
-	driver->kdriver.pci = pdriver;
-	driver->bus = &drm_pci_bus;
-
-	if (driver->driver_features & DRIVER_MODESET)
-		return pci_register_driver(pdriver);
-
-	/* If not using KMS, fall back to stealth mode manual scanning. */
-	for (i = 0; pdriver->id_table[i].vendor != 0; i++) {
-		pid = &pdriver->id_table[i];
-
-		/* Loop around setting up a DRM device for each PCI device
-		 * matching our ID and device class.  If we had the internal
-		 * function that pci_get_subsys and pci_get_class used, we'd
-		 * be able to just pass pid in instead of doing a two-stage
-		 * thing.
-		 */
-		pdev = NULL;
-		while ((pdev =
-			pci_get_subsys(pid->vendor, pid->device, pid->subvendor,
-				       pid->subdevice, pdev)) != NULL) {
-			if ((pdev->class & pid->class_mask) != pid->class)
-				continue;
-
-			/* stealth mode requires a manual probe */
-			pci_dev_get(pdev);
-			drm_get_pci_dev(pdev, pid, driver);
-		}
-	}
-	return 0;
-}
-
-#else
-
-int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver)
-{
-	return -1;
-}
-
-#endif
-
-EXPORT_SYMBOL(drm_pci_init);
-
-/*@}*/
-void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver)
-{
-	struct drm_device *dev, *tmp;
-	DRM_DEBUG("\n");
-
-	if (driver->driver_features & DRIVER_MODESET) {
-		pci_unregister_driver(pdriver);
-	} else {
-		list_for_each_entry_safe(dev, tmp, &driver->device_list, driver_item)
-			drm_put_dev(dev);
-	}
-	DRM_INFO("Module unloaded\n");
-}
-EXPORT_SYMBOL(drm_pci_exit);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_platform.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_platform.c
deleted file mode 100644
index 82431dca..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_platform.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Derived from drm_pci.c
- *
- * Copyright 2003 José Fonseca.
- * Copyright 2003 Leif Delgass.
- * Copyright (c) 2009, Code Aurora Forum.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
- * AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/export.h>
-#include "drmP.h"
-
-/**
- * Register.
- *
- * \param platdev - Platform device struture
- * \return zero on success or a negative number on failure.
- *
- * Attempt to gets inter module "drm" information. If we are first
- * then register the character device and inter module information.
- * Try and register, if we fail to register, backout previous work.
- */
-
-int drm_get_platform_dev(struct platform_device *platdev,
-			 struct drm_driver *driver)
-{
-	struct drm_device *dev;
-	int ret;
-
-	DRM_DEBUG("\n");
-
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (!dev)
-		return -ENOMEM;
-
-	dev->platformdev = platdev;
-	dev->dev = &platdev->dev;
-
-	mutex_lock(&drm_global_mutex);
-
-	ret = drm_fill_in_dev(dev, NULL, driver);
-
-	if (ret) {
-		printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
-		goto err_g1;
-	}
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		dev_set_drvdata(&platdev->dev, dev);
-		ret = drm_get_minor(dev, &dev->control, DRM_MINOR_CONTROL);
-		if (ret)
-			goto err_g1;
-	}
-
-	ret = drm_get_minor(dev, &dev->primary, DRM_MINOR_LEGACY);
-	if (ret)
-		goto err_g2;
-
-	if (dev->driver->load) {
-		ret = dev->driver->load(dev, 0);
-		if (ret)
-			goto err_g3;
-	}
-
-	/* setup the grouping for the legacy output */
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		ret = drm_mode_group_init_legacy_group(dev,
-				&dev->primary->mode_group);
-		if (ret)
-			goto err_g3;
-	}
-
-	list_add_tail(&dev->driver_item, &driver->device_list);
-
-	mutex_unlock(&drm_global_mutex);
-
-	DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n",
-		 driver->name, driver->major, driver->minor, driver->patchlevel,
-		 driver->date, dev->primary->index);
-
-	return 0;
-
-err_g3:
-	drm_put_minor(&dev->primary);
-err_g2:
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		drm_put_minor(&dev->control);
-err_g1:
-	kfree(dev);
-	mutex_unlock(&drm_global_mutex);
-	return ret;
-}
-EXPORT_SYMBOL(drm_get_platform_dev);
-
-static int drm_platform_get_irq(struct drm_device *dev)
-{
-	return platform_get_irq(dev->platformdev, 0);
-}
-
-static const char *drm_platform_get_name(struct drm_device *dev)
-{
-	return dev->platformdev->name;
-}
-
-static int drm_platform_set_busid(struct drm_device *dev, struct drm_master *master)
-{
-	int len, ret, id;
-
-	master->unique_len = 13 + strlen(dev->platformdev->name);
-	master->unique_size = master->unique_len;
-	master->unique = kmalloc(master->unique_len + 1, GFP_KERNEL);
-
-	if (master->unique == NULL)
-		return -ENOMEM;
-
-	id = dev->platformdev->id;
-
-	/* if only a single instance of the platform device, id will be
-	 * set to -1.. use 0 instead to avoid a funny looking bus-id:
-	 */
-	if (id == -1)
-		id = 0;
-
-	len = snprintf(master->unique, master->unique_len,
-			"platform:%s:%02d", dev->platformdev->name, id);
-
-	if (len > master->unique_len) {
-		DRM_ERROR("Unique buffer overflowed\n");
-		ret = -EINVAL;
-		goto err;
-	}
-
-	dev->devname =
-		kmalloc(strlen(dev->platformdev->name) +
-			master->unique_len + 2, GFP_KERNEL);
-
-	if (dev->devname == NULL) {
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	sprintf(dev->devname, "%s@%s", dev->platformdev->name,
-		master->unique);
-	return 0;
-err:
-	return ret;
-}
-
-static struct drm_bus drm_platform_bus = {
-	.bus_type = DRIVER_BUS_PLATFORM,
-	.get_irq = drm_platform_get_irq,
-	.get_name = drm_platform_get_name,
-	.set_busid = drm_platform_set_busid,
-};
-
-/**
- * Platform device initialization. Called direct from modules.
- *
- * \return zero on success or a negative number on failure.
- *
- * Initializes a drm_device structures,registering the
- * stubs
- *
- * Expands the \c DRIVER_PREINIT and \c DRIVER_POST_INIT macros before and
- * after the initialization for driver customization.
- */
-
-int drm_platform_init(struct drm_driver *driver, struct platform_device *platform_device)
-{
-	DRM_DEBUG("\n");
-
-	driver->kdriver.platform_device = platform_device;
-	driver->bus = &drm_platform_bus;
-	INIT_LIST_HEAD(&driver->device_list);
-	return drm_get_platform_dev(platform_device, driver);
-}
-EXPORT_SYMBOL(drm_platform_init);
-
-void drm_platform_exit(struct drm_driver *driver, struct platform_device *platform_device)
-{
-	struct drm_device *dev, *tmp;
-	DRM_DEBUG("\n");
-
-	list_for_each_entry_safe(dev, tmp, &driver->device_list, driver_item)
-		drm_put_dev(dev);
-	DRM_INFO("Module unloaded\n");
-}
-EXPORT_SYMBOL(drm_platform_exit);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_prime.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_prime.c
deleted file mode 100644
index 1bdf2b54..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_prime.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * Copyright © 2012 Red Hat
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *      Dave Airlie <airlied@redhat.com>
- *      Rob Clark <rob.clark@linaro.org>
- *
- */
-
-#include <linux/export.h>
-#include <linux/dma-buf.h>
-#include "drmP.h"
-
-/*
- * DMA-BUF/GEM Object references and lifetime overview:
- *
- * On the export the dma_buf holds a reference to the exporting GEM
- * object. It takes this reference in handle_to_fd_ioctl, when it
- * first calls .prime_export and stores the exporting GEM object in
- * the dma_buf priv. This reference is released when the dma_buf
- * object goes away in the driver .release function.
- *
- * On the import the importing GEM object holds a reference to the
- * dma_buf (which in turn holds a ref to the exporting GEM object).
- * It takes that reference in the fd_to_handle ioctl.
- * It calls dma_buf_get, creates an attachment to it and stores the
- * attachment in the GEM object. When this attachment is destroyed
- * when the imported object is destroyed, we remove the attachment
- * and drop the reference to the dma_buf.
- *
- * Thus the chain of references always flows in one direction
- * (avoiding loops): importing_gem -> dmabuf -> exporting_gem
- *
- * Self-importing: if userspace is using PRIME as a replacement for flink
- * then it will get a fd->handle request for a GEM object that it created.
- * Drivers should detect this situation and return back the gem object
- * from the dma-buf private.
- */
-
-struct drm_prime_member {
-	struct list_head entry;
-	struct dma_buf *dma_buf;
-	uint32_t handle;
-};
-
-int drm_gem_prime_handle_to_fd(struct drm_device *dev,
-		struct drm_file *file_priv, uint32_t handle, uint32_t flags,
-		int *prime_fd)
-{
-	struct drm_gem_object *obj;
-	void *buf;
-
-	obj = drm_gem_object_lookup(dev, file_priv, handle);
-	if (!obj)
-		return -ENOENT;
-
-	mutex_lock(&file_priv->prime.lock);
-	/* re-export the original imported object */
-	if (obj->import_attach) {
-		get_dma_buf(obj->import_attach->dmabuf);
-		*prime_fd = dma_buf_fd(obj->import_attach->dmabuf, flags);
-		drm_gem_object_unreference_unlocked(obj);
-		mutex_unlock(&file_priv->prime.lock);
-		return 0;
-	}
-
-	if (obj->export_dma_buf) {
-		get_dma_buf(obj->export_dma_buf);
-		*prime_fd = dma_buf_fd(obj->export_dma_buf, flags);
-		drm_gem_object_unreference_unlocked(obj);
-	} else {
-		buf = dev->driver->gem_prime_export(dev, obj, flags);
-		if (IS_ERR(buf)) {
-			/* normally the created dma-buf takes ownership of the ref,
-			 * but if that fails then drop the ref
-			 */
-			drm_gem_object_unreference_unlocked(obj);
-			mutex_unlock(&file_priv->prime.lock);
-			return PTR_ERR(buf);
-		}
-		obj->export_dma_buf = buf;
-		*prime_fd = dma_buf_fd(buf, flags);
-	}
-	mutex_unlock(&file_priv->prime.lock);
-	return 0;
-}
-EXPORT_SYMBOL(drm_gem_prime_handle_to_fd);
-
-int drm_gem_prime_fd_to_handle(struct drm_device *dev,
-		struct drm_file *file_priv, int prime_fd, uint32_t *handle)
-{
-	struct dma_buf *dma_buf;
-	struct drm_gem_object *obj;
-	int ret;
-
-	dma_buf = dma_buf_get(prime_fd);
-	if (IS_ERR(dma_buf))
-		return PTR_ERR(dma_buf);
-
-	mutex_lock(&file_priv->prime.lock);
-
-	ret = drm_prime_lookup_imported_buf_handle(&file_priv->prime,
-			dma_buf, handle);
-	if (!ret) {
-		ret = 0;
-		goto out_put;
-	}
-
-	/* never seen this one, need to import */
-	obj = dev->driver->gem_prime_import(dev, dma_buf);
-	if (IS_ERR(obj)) {
-		ret = PTR_ERR(obj);
-		goto out_put;
-	}
-
-	ret = drm_gem_handle_create(file_priv, obj, handle);
-	drm_gem_object_unreference_unlocked(obj);
-	if (ret)
-		goto out_put;
-
-	ret = drm_prime_add_imported_buf_handle(&file_priv->prime,
-			dma_buf, *handle);
-	if (ret)
-		goto fail;
-
-	mutex_unlock(&file_priv->prime.lock);
-	return 0;
-
-fail:
-	/* hmm, if driver attached, we are relying on the free-object path
-	 * to detach.. which seems ok..
-	 */
-	drm_gem_object_handle_unreference_unlocked(obj);
-out_put:
-	dma_buf_put(dma_buf);
-	mutex_unlock(&file_priv->prime.lock);
-	return ret;
-}
-EXPORT_SYMBOL(drm_gem_prime_fd_to_handle);
-
-int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
-				 struct drm_file *file_priv)
-{
-	struct drm_prime_handle *args = data;
-	uint32_t flags;
-
-	if (!drm_core_check_feature(dev, DRIVER_PRIME))
-		return -EINVAL;
-
-	if (!dev->driver->prime_handle_to_fd)
-		return -ENOSYS;
-
-	/* check flags are valid */
-	if (args->flags & ~DRM_CLOEXEC)
-		return -EINVAL;
-
-	/* we only want to pass DRM_CLOEXEC which is == O_CLOEXEC */
-	flags = args->flags & DRM_CLOEXEC;
-
-	return dev->driver->prime_handle_to_fd(dev, file_priv,
-			args->handle, flags, &args->fd);
-}
-
-int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data,
-				 struct drm_file *file_priv)
-{
-	struct drm_prime_handle *args = data;
-
-	if (!drm_core_check_feature(dev, DRIVER_PRIME))
-		return -EINVAL;
-
-	if (!dev->driver->prime_fd_to_handle)
-		return -ENOSYS;
-
-	return dev->driver->prime_fd_to_handle(dev, file_priv,
-			args->fd, &args->handle);
-}
-
-/*
- * drm_prime_pages_to_sg
- *
- * this helper creates an sg table object from a set of pages
- * the driver is responsible for mapping the pages into the
- * importers address space
- */
-struct sg_table *drm_prime_pages_to_sg(struct page **pages, int nr_pages)
-{
-	struct sg_table *sg = NULL;
-	struct scatterlist *iter;
-	int i;
-	int ret;
-
-	sg = kmalloc(sizeof(struct sg_table), GFP_KERNEL);
-	if (!sg)
-		goto out;
-
-	ret = sg_alloc_table(sg, nr_pages, GFP_KERNEL);
-	if (ret)
-		goto out;
-
-	for_each_sg(sg->sgl, iter, nr_pages, i)
-		sg_set_page(iter, pages[i], PAGE_SIZE, 0);
-
-	return sg;
-out:
-	kfree(sg);
-	return NULL;
-}
-EXPORT_SYMBOL(drm_prime_pages_to_sg);
-
-/* helper function to cleanup a GEM/prime object */
-void drm_prime_gem_destroy(struct drm_gem_object *obj, struct sg_table *sg)
-{
-	struct dma_buf_attachment *attach;
-	struct dma_buf *dma_buf;
-	attach = obj->import_attach;
-	if (sg)
-		dma_buf_unmap_attachment(attach, sg, DMA_BIDIRECTIONAL);
-	dma_buf = attach->dmabuf;
-	dma_buf_detach(attach->dmabuf, attach);
-	/* remove the reference */
-	dma_buf_put(dma_buf);
-}
-EXPORT_SYMBOL(drm_prime_gem_destroy);
-
-void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv)
-{
-	INIT_LIST_HEAD(&prime_fpriv->head);
-	mutex_init(&prime_fpriv->lock);
-}
-EXPORT_SYMBOL(drm_prime_init_file_private);
-
-void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv)
-{
-	struct drm_prime_member *member, *safe;
-	list_for_each_entry_safe(member, safe, &prime_fpriv->head, entry) {
-		list_del(&member->entry);
-		kfree(member);
-	}
-}
-EXPORT_SYMBOL(drm_prime_destroy_file_private);
-
-int drm_prime_add_imported_buf_handle(struct drm_prime_file_private *prime_fpriv, struct dma_buf *dma_buf, uint32_t handle)
-{
-	struct drm_prime_member *member;
-
-	member = kmalloc(sizeof(*member), GFP_KERNEL);
-	if (!member)
-		return -ENOMEM;
-
-	member->dma_buf = dma_buf;
-	member->handle = handle;
-	list_add(&member->entry, &prime_fpriv->head);
-	return 0;
-}
-EXPORT_SYMBOL(drm_prime_add_imported_buf_handle);
-
-int drm_prime_lookup_imported_buf_handle(struct drm_prime_file_private *prime_fpriv, struct dma_buf *dma_buf, uint32_t *handle)
-{
-	struct drm_prime_member *member;
-
-	list_for_each_entry(member, &prime_fpriv->head, entry) {
-		if (member->dma_buf == dma_buf) {
-			*handle = member->handle;
-			return 0;
-		}
-	}
-	return -ENOENT;
-}
-EXPORT_SYMBOL(drm_prime_lookup_imported_buf_handle);
-
-void drm_prime_remove_imported_buf_handle(struct drm_prime_file_private *prime_fpriv, struct dma_buf *dma_buf)
-{
-	struct drm_prime_member *member, *safe;
-
-	mutex_lock(&prime_fpriv->lock);
-	list_for_each_entry_safe(member, safe, &prime_fpriv->head, entry) {
-		if (member->dma_buf == dma_buf) {
-			list_del(&member->entry);
-			kfree(member);
-		}
-	}
-	mutex_unlock(&prime_fpriv->lock);
-}
-EXPORT_SYMBOL(drm_prime_remove_imported_buf_handle);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_proc.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_proc.c
deleted file mode 100644
index fff87221..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_proc.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/**
- * \file drm_proc.c
- * /proc support for DRM
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- *
- * \par Acknowledgements:
- *    Matthew J Sottek <matthew.j.sottek@intel.com> sent in a patch to fix
- *    the problem with the proc files not outputting all their information.
- */
-
-/*
- * Created: Mon Jan 11 09:48:47 1999 by faith@valinux.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include "drmP.h"
-
-/***************************************************
- * Initialization, etc.
- **************************************************/
-
-/**
- * Proc file list.
- */
-static struct drm_info_list drm_proc_list[] = {
-	{"name", drm_name_info, 0},
-	{"vm", drm_vm_info, 0},
-	{"clients", drm_clients_info, 0},
-	{"queues", drm_queues_info, 0},
-	{"bufs", drm_bufs_info, 0},
-	{"gem_names", drm_gem_name_info, DRIVER_GEM},
-#if DRM_DEBUG_CODE
-	{"vma", drm_vma_info, 0},
-#endif
-};
-#define DRM_PROC_ENTRIES ARRAY_SIZE(drm_proc_list)
-
-static int drm_proc_open(struct inode *inode, struct file *file)
-{
-	struct drm_info_node* node = PDE(inode)->data;
-
-	return single_open(file, node->info_ent->show, node);
-}
-
-static const struct file_operations drm_proc_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_proc_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-
-/**
- * Initialize a given set of proc files for a device
- *
- * \param files The array of files to create
- * \param count The number of files given
- * \param root DRI proc dir entry.
- * \param minor device minor number
- * \return Zero on success, non-zero on failure
- *
- * Create a given set of proc files represented by an array of
- * gdm_proc_lists in the given root directory.
- */
-int drm_proc_create_files(struct drm_info_list *files, int count,
-			  struct proc_dir_entry *root, struct drm_minor *minor)
-{
-	struct drm_device *dev = minor->dev;
-	struct proc_dir_entry *ent;
-	struct drm_info_node *tmp;
-	int i, ret;
-
-	for (i = 0; i < count; i++) {
-		u32 features = files[i].driver_features;
-
-		if (features != 0 &&
-		    (dev->driver->driver_features & features) != features)
-			continue;
-
-		tmp = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL);
-		if (tmp == NULL) {
-			ret = -1;
-			goto fail;
-		}
-		tmp->minor = minor;
-		tmp->info_ent = &files[i];
-		list_add(&tmp->list, &minor->proc_nodes.list);
-
-		ent = proc_create_data(files[i].name, S_IRUGO, root,
-				       &drm_proc_fops, tmp);
-		if (!ent) {
-			DRM_ERROR("Cannot create /proc/dri/%s/%s\n",
-				  root->name, files[i].name);
-			list_del(&tmp->list);
-			kfree(tmp);
-			ret = -1;
-			goto fail;
-		}
-
-	}
-	return 0;
-
-fail:
-	for (i = 0; i < count; i++)
-		remove_proc_entry(drm_proc_list[i].name, minor->proc_root);
-	return ret;
-}
-
-/**
- * Initialize the DRI proc filesystem for a device
- *
- * \param dev DRM device
- * \param minor device minor number
- * \param root DRI proc dir entry.
- * \param dev_root resulting DRI device proc dir entry.
- * \return root entry pointer on success, or NULL on failure.
- *
- * Create the DRI proc root entry "/proc/dri", the device proc root entry
- * "/proc/dri/%minor%/", and each entry in proc_list as
- * "/proc/dri/%minor%/%name%".
- */
-int drm_proc_init(struct drm_minor *minor, int minor_id,
-		  struct proc_dir_entry *root)
-{
-	char name[64];
-	int ret;
-
-	INIT_LIST_HEAD(&minor->proc_nodes.list);
-	sprintf(name, "%d", minor_id);
-	minor->proc_root = proc_mkdir(name, root);
-	if (!minor->proc_root) {
-		DRM_ERROR("Cannot create /proc/dri/%s\n", name);
-		return -1;
-	}
-
-	ret = drm_proc_create_files(drm_proc_list, DRM_PROC_ENTRIES,
-				    minor->proc_root, minor);
-	if (ret) {
-		remove_proc_entry(name, root);
-		minor->proc_root = NULL;
-		DRM_ERROR("Failed to create core drm proc files\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-int drm_proc_remove_files(struct drm_info_list *files, int count,
-			  struct drm_minor *minor)
-{
-	struct list_head *pos, *q;
-	struct drm_info_node *tmp;
-	int i;
-
-	for (i = 0; i < count; i++) {
-		list_for_each_safe(pos, q, &minor->proc_nodes.list) {
-			tmp = list_entry(pos, struct drm_info_node, list);
-			if (tmp->info_ent == &files[i]) {
-				remove_proc_entry(files[i].name,
-						  minor->proc_root);
-				list_del(pos);
-				kfree(tmp);
-			}
-		}
-	}
-	return 0;
-}
-
-/**
- * Cleanup the proc filesystem resources.
- *
- * \param minor device minor number.
- * \param root DRI proc dir entry.
- * \param dev_root DRI device proc dir entry.
- * \return always zero.
- *
- * Remove all proc entries created by proc_init().
- */
-int drm_proc_cleanup(struct drm_minor *minor, struct proc_dir_entry *root)
-{
-	char name[64];
-
-	if (!root || !minor->proc_root)
-		return 0;
-
-	drm_proc_remove_files(drm_proc_list, DRM_PROC_ENTRIES, minor);
-
-	sprintf(name, "%d", minor->index);
-	remove_proc_entry(name, root);
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_scatter.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_scatter.c
deleted file mode 100644
index 7525e031..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_scatter.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/**
- * \file drm_scatter.c
- * IOCTLs to manage scatter/gather memory
- *
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Mon Dec 18 23:20:54 2000 by gareth@valinux.com
- *
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/vmalloc.h>
-#include <linux/slab.h>
-#include "drmP.h"
-
-#define DEBUG_SCATTER 0
-
-static inline void *drm_vmalloc_dma(unsigned long size)
-{
-#if defined(__powerpc__) && defined(CONFIG_NOT_COHERENT_CACHE)
-	return __vmalloc(size, GFP_KERNEL, PAGE_KERNEL | _PAGE_NO_CACHE);
-#else
-	return vmalloc_32(size);
-#endif
-}
-
-void drm_sg_cleanup(struct drm_sg_mem * entry)
-{
-	struct page *page;
-	int i;
-
-	for (i = 0; i < entry->pages; i++) {
-		page = entry->pagelist[i];
-		if (page)
-			ClearPageReserved(page);
-	}
-
-	vfree(entry->virtual);
-
-	kfree(entry->busaddr);
-	kfree(entry->pagelist);
-	kfree(entry);
-}
-
-#ifdef _LP64
-# define ScatterHandle(x) (unsigned int)((x >> 32) + (x & ((1L << 32) - 1)))
-#else
-# define ScatterHandle(x) (unsigned int)(x)
-#endif
-
-int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request)
-{
-	struct drm_sg_mem *entry;
-	unsigned long pages, i, j;
-
-	DRM_DEBUG("\n");
-
-	if (!drm_core_check_feature(dev, DRIVER_SG))
-		return -EINVAL;
-
-	if (dev->sg)
-		return -EINVAL;
-
-	entry = kzalloc(sizeof(*entry), GFP_KERNEL);
-	if (!entry)
-		return -ENOMEM;
-
-	pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
-	DRM_DEBUG("size=%ld pages=%ld\n", request->size, pages);
-
-	entry->pages = pages;
-	entry->pagelist = kcalloc(pages, sizeof(*entry->pagelist), GFP_KERNEL);
-	if (!entry->pagelist) {
-		kfree(entry);
-		return -ENOMEM;
-	}
-
-	entry->busaddr = kcalloc(pages, sizeof(*entry->busaddr), GFP_KERNEL);
-	if (!entry->busaddr) {
-		kfree(entry->pagelist);
-		kfree(entry);
-		return -ENOMEM;
-	}
-
-	entry->virtual = drm_vmalloc_dma(pages << PAGE_SHIFT);
-	if (!entry->virtual) {
-		kfree(entry->busaddr);
-		kfree(entry->pagelist);
-		kfree(entry);
-		return -ENOMEM;
-	}
-
-	/* This also forces the mapping of COW pages, so our page list
-	 * will be valid.  Please don't remove it...
-	 */
-	memset(entry->virtual, 0, pages << PAGE_SHIFT);
-
-	entry->handle = ScatterHandle((unsigned long)entry->virtual);
-
-	DRM_DEBUG("handle  = %08lx\n", entry->handle);
-	DRM_DEBUG("virtual = %p\n", entry->virtual);
-
-	for (i = (unsigned long)entry->virtual, j = 0; j < pages;
-	     i += PAGE_SIZE, j++) {
-		entry->pagelist[j] = vmalloc_to_page((void *)i);
-		if (!entry->pagelist[j])
-			goto failed;
-		SetPageReserved(entry->pagelist[j]);
-	}
-
-	request->handle = entry->handle;
-
-	dev->sg = entry;
-
-#if DEBUG_SCATTER
-	/* Verify that each page points to its virtual address, and vice
-	 * versa.
-	 */
-	{
-		int error = 0;
-
-		for (i = 0; i < pages; i++) {
-			unsigned long *tmp;
-
-			tmp = page_address(entry->pagelist[i]);
-			for (j = 0;
-			     j < PAGE_SIZE / sizeof(unsigned long);
-			     j++, tmp++) {
-				*tmp = 0xcafebabe;
-			}
-			tmp = (unsigned long *)((u8 *) entry->virtual +
-						(PAGE_SIZE * i));
-			for (j = 0;
-			     j < PAGE_SIZE / sizeof(unsigned long);
-			     j++, tmp++) {
-				if (*tmp != 0xcafebabe && error == 0) {
-					error = 1;
-					DRM_ERROR("Scatter allocation error, "
-						  "pagelist does not match "
-						  "virtual mapping\n");
-				}
-			}
-			tmp = page_address(entry->pagelist[i]);
-			for (j = 0;
-			     j < PAGE_SIZE / sizeof(unsigned long);
-			     j++, tmp++) {
-				*tmp = 0;
-			}
-		}
-		if (error == 0)
-			DRM_ERROR("Scatter allocation matches pagelist\n");
-	}
-#endif
-
-	return 0;
-
-      failed:
-	drm_sg_cleanup(entry);
-	return -ENOMEM;
-}
-
-int drm_sg_alloc_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_scatter_gather *request = data;
-
-	return drm_sg_alloc(dev, request);
-
-}
-
-int drm_sg_free(struct drm_device *dev, void *data,
-		struct drm_file *file_priv)
-{
-	struct drm_scatter_gather *request = data;
-	struct drm_sg_mem *entry;
-
-	if (!drm_core_check_feature(dev, DRIVER_SG))
-		return -EINVAL;
-
-	entry = dev->sg;
-	dev->sg = NULL;
-
-	if (!entry || entry->handle != request->handle)
-		return -EINVAL;
-
-	DRM_DEBUG("virtual  = %p\n", entry->virtual);
-
-	drm_sg_cleanup(entry);
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_stub.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_stub.c
deleted file mode 100644
index aa454f80..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_stub.c
+++ /dev/null
@@ -1,520 +0,0 @@
-/**
- * \file drm_stub.h
- * Stub support
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- */
-
-/*
- * Created: Fri Jan 19 10:48:35 2001 by faith@acm.org
- *
- * Copyright 2001 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "drm_core.h"
-
-unsigned int drm_debug = 0;	/* 1 to enable debug output */
-EXPORT_SYMBOL(drm_debug);
-
-unsigned int drm_vblank_offdelay = 5000;    /* Default to 5000 msecs. */
-EXPORT_SYMBOL(drm_vblank_offdelay);
-
-unsigned int drm_timestamp_precision = 20;  /* Default to 20 usecs. */
-EXPORT_SYMBOL(drm_timestamp_precision);
-
-MODULE_AUTHOR(CORE_AUTHOR);
-MODULE_DESCRIPTION(CORE_DESC);
-MODULE_LICENSE("GPL and additional rights");
-MODULE_PARM_DESC(debug, "Enable debug output");
-MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs]");
-MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
-
-module_param_named(debug, drm_debug, int, 0600);
-module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
-module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
-
-struct idr drm_minors_idr;
-
-struct class *drm_class;
-struct proc_dir_entry *drm_proc_root;
-struct dentry *drm_debugfs_root;
-
-int drm_err(const char *func, const char *format, ...)
-{
-	struct va_format vaf;
-	va_list args;
-	int r;
-
-	va_start(args, format);
-
-	vaf.fmt = format;
-	vaf.va = &args;
-
-	r = printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
-
-	va_end(args);
-
-	return r;
-}
-EXPORT_SYMBOL(drm_err);
-
-void drm_ut_debug_printk(unsigned int request_level,
-			 const char *prefix,
-			 const char *function_name,
-			 const char *format, ...)
-{
-	va_list args;
-
-	if (drm_debug & request_level) {
-		if (function_name)
-			printk(KERN_DEBUG "[%s:%s], ", prefix, function_name);
-		va_start(args, format);
-		vprintk(format, args);
-		va_end(args);
-	}
-}
-EXPORT_SYMBOL(drm_ut_debug_printk);
-
-static int drm_minor_get_id(struct drm_device *dev, int type)
-{
-	int new_id;
-	int ret;
-	int base = 0, limit = 63;
-
-	if (type == DRM_MINOR_CONTROL) {
-                base += 64;
-                limit = base + 127;
-        } else if (type == DRM_MINOR_RENDER) {
-                base += 128;
-                limit = base + 255;
-        }
-
-again:
-	if (idr_pre_get(&drm_minors_idr, GFP_KERNEL) == 0) {
-		DRM_ERROR("Out of memory expanding drawable idr\n");
-		return -ENOMEM;
-	}
-	mutex_lock(&dev->struct_mutex);
-	ret = idr_get_new_above(&drm_minors_idr, NULL,
-				base, &new_id);
-	mutex_unlock(&dev->struct_mutex);
-	if (ret == -EAGAIN) {
-		goto again;
-	} else if (ret) {
-		return ret;
-	}
-
-	if (new_id >= limit) {
-		idr_remove(&drm_minors_idr, new_id);
-		return -EINVAL;
-	}
-	return new_id;
-}
-
-struct drm_master *drm_master_create(struct drm_minor *minor)
-{
-	struct drm_master *master;
-
-	master = kzalloc(sizeof(*master), GFP_KERNEL);
-	if (!master)
-		return NULL;
-
-	kref_init(&master->refcount);
-	spin_lock_init(&master->lock.spinlock);
-	init_waitqueue_head(&master->lock.lock_queue);
-	drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER);
-	INIT_LIST_HEAD(&master->magicfree);
-	master->minor = minor;
-
-	list_add_tail(&master->head, &minor->master_list);
-
-	return master;
-}
-
-struct drm_master *drm_master_get(struct drm_master *master)
-{
-	kref_get(&master->refcount);
-	return master;
-}
-EXPORT_SYMBOL(drm_master_get);
-
-static void drm_master_destroy(struct kref *kref)
-{
-	struct drm_master *master = container_of(kref, struct drm_master, refcount);
-	struct drm_magic_entry *pt, *next;
-	struct drm_device *dev = master->minor->dev;
-	struct drm_map_list *r_list, *list_temp;
-
-	list_del(&master->head);
-
-	if (dev->driver->master_destroy)
-		dev->driver->master_destroy(dev, master);
-
-	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
-		if (r_list->master == master) {
-			drm_rmmap_locked(dev, r_list->map);
-			r_list = NULL;
-		}
-	}
-
-	if (master->unique) {
-		kfree(master->unique);
-		master->unique = NULL;
-		master->unique_len = 0;
-	}
-
-	kfree(dev->devname);
-	dev->devname = NULL;
-
-	list_for_each_entry_safe(pt, next, &master->magicfree, head) {
-		list_del(&pt->head);
-		drm_ht_remove_item(&master->magiclist, &pt->hash_item);
-		kfree(pt);
-	}
-
-	drm_ht_remove(&master->magiclist);
-
-	kfree(master);
-}
-
-void drm_master_put(struct drm_master **master)
-{
-	kref_put(&(*master)->refcount, drm_master_destroy);
-	*master = NULL;
-}
-EXPORT_SYMBOL(drm_master_put);
-
-int drm_setmaster_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	int ret = 0;
-
-	if (file_priv->is_master)
-		return 0;
-
-	if (file_priv->minor->master && file_priv->minor->master != file_priv->master)
-		return -EINVAL;
-
-	if (!file_priv->master)
-		return -EINVAL;
-
-	if (!file_priv->minor->master &&
-	    file_priv->minor->master != file_priv->master) {
-		mutex_lock(&dev->struct_mutex);
-		file_priv->minor->master = drm_master_get(file_priv->master);
-		file_priv->is_master = 1;
-		if (dev->driver->master_set) {
-			ret = dev->driver->master_set(dev, file_priv, false);
-			if (unlikely(ret != 0)) {
-				file_priv->is_master = 0;
-				drm_master_put(&file_priv->minor->master);
-			}
-		}
-		mutex_unlock(&dev->struct_mutex);
-	}
-
-	return 0;
-}
-
-int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	if (!file_priv->is_master)
-		return -EINVAL;
-
-	if (!file_priv->minor->master)
-		return -EINVAL;
-
-	mutex_lock(&dev->struct_mutex);
-	if (dev->driver->master_drop)
-		dev->driver->master_drop(dev, file_priv, false);
-	drm_master_put(&file_priv->minor->master);
-	file_priv->is_master = 0;
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-}
-
-int drm_fill_in_dev(struct drm_device *dev,
-			   const struct pci_device_id *ent,
-			   struct drm_driver *driver)
-{
-	int retcode;
-
-	INIT_LIST_HEAD(&dev->filelist);
-	INIT_LIST_HEAD(&dev->ctxlist);
-	INIT_LIST_HEAD(&dev->vmalist);
-	INIT_LIST_HEAD(&dev->maplist);
-	INIT_LIST_HEAD(&dev->vblank_event_list);
-
-	spin_lock_init(&dev->count_lock);
-	spin_lock_init(&dev->event_lock);
-	mutex_init(&dev->struct_mutex);
-	mutex_init(&dev->ctxlist_mutex);
-
-	if (drm_ht_create(&dev->map_hash, 12)) {
-		return -ENOMEM;
-	}
-
-	/* the DRM has 6 basic counters */
-	dev->counters = 6;
-	dev->types[0] = _DRM_STAT_LOCK;
-	dev->types[1] = _DRM_STAT_OPENS;
-	dev->types[2] = _DRM_STAT_CLOSES;
-	dev->types[3] = _DRM_STAT_IOCTLS;
-	dev->types[4] = _DRM_STAT_LOCKS;
-	dev->types[5] = _DRM_STAT_UNLOCKS;
-
-	dev->driver = driver;
-
-	if (dev->driver->bus->agp_init) {
-		retcode = dev->driver->bus->agp_init(dev);
-		if (retcode)
-			goto error_out_unreg;
-	}
-
-
-
-	retcode = drm_ctxbitmap_init(dev);
-	if (retcode) {
-		DRM_ERROR("Cannot allocate memory for context bitmap.\n");
-		goto error_out_unreg;
-	}
-
-	if (driver->driver_features & DRIVER_GEM) {
-		retcode = drm_gem_init(dev);
-		if (retcode) {
-			DRM_ERROR("Cannot initialize graphics execution "
-				  "manager (GEM)\n");
-			goto error_out_unreg;
-		}
-	}
-
-	return 0;
-
-      error_out_unreg:
-	drm_lastclose(dev);
-	return retcode;
-}
-EXPORT_SYMBOL(drm_fill_in_dev);
-
-
-/**
- * Get a secondary minor number.
- *
- * \param dev device data structure
- * \param sec-minor structure to hold the assigned minor
- * \return negative number on failure.
- *
- * Search an empty entry and initialize it to the given parameters, and
- * create the proc init entry via proc_init(). This routines assigns
- * minor numbers to secondary heads of multi-headed cards
- */
-int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type)
-{
-	struct drm_minor *new_minor;
-	int ret;
-	int minor_id;
-
-	DRM_DEBUG("\n");
-
-	minor_id = drm_minor_get_id(dev, type);
-	if (minor_id < 0)
-		return minor_id;
-
-	new_minor = kzalloc(sizeof(struct drm_minor), GFP_KERNEL);
-	if (!new_minor) {
-		ret = -ENOMEM;
-		goto err_idr;
-	}
-
-	new_minor->type = type;
-	new_minor->device = MKDEV(DRM_MAJOR, minor_id);
-	new_minor->dev = dev;
-	new_minor->index = minor_id;
-	INIT_LIST_HEAD(&new_minor->master_list);
-
-	idr_replace(&drm_minors_idr, new_minor, minor_id);
-
-	if (type == DRM_MINOR_LEGACY) {
-		ret = drm_proc_init(new_minor, minor_id, drm_proc_root);
-		if (ret) {
-			DRM_ERROR("DRM: Failed to initialize /proc/dri.\n");
-			goto err_mem;
-		}
-	} else
-		new_minor->proc_root = NULL;
-
-#if defined(CONFIG_DEBUG_FS)
-	ret = drm_debugfs_init(new_minor, minor_id, drm_debugfs_root);
-	if (ret) {
-		DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n");
-		goto err_g2;
-	}
-#endif
-
-	ret = drm_sysfs_device_add(new_minor);
-	if (ret) {
-		printk(KERN_ERR
-		       "DRM: Error sysfs_device_add.\n");
-		goto err_g2;
-	}
-	*minor = new_minor;
-
-	DRM_DEBUG("new minor assigned %d\n", minor_id);
-	return 0;
-
-
-err_g2:
-	if (new_minor->type == DRM_MINOR_LEGACY)
-		drm_proc_cleanup(new_minor, drm_proc_root);
-err_mem:
-	kfree(new_minor);
-err_idr:
-	idr_remove(&drm_minors_idr, minor_id);
-	*minor = NULL;
-	return ret;
-}
-EXPORT_SYMBOL(drm_get_minor);
-
-/**
- * Put a secondary minor number.
- *
- * \param sec_minor - structure to be released
- * \return always zero
- *
- * Cleans up the proc resources. Not legal for this to be the
- * last minor released.
- *
- */
-int drm_put_minor(struct drm_minor **minor_p)
-{
-	struct drm_minor *minor = *minor_p;
-
-	DRM_DEBUG("release secondary minor %d\n", minor->index);
-
-	if (minor->type == DRM_MINOR_LEGACY)
-		drm_proc_cleanup(minor, drm_proc_root);
-#if defined(CONFIG_DEBUG_FS)
-	drm_debugfs_cleanup(minor);
-#endif
-
-	drm_sysfs_device_remove(minor);
-
-	idr_remove(&drm_minors_idr, minor->index);
-
-	kfree(minor);
-	*minor_p = NULL;
-	return 0;
-}
-EXPORT_SYMBOL(drm_put_minor);
-
-static void drm_unplug_minor(struct drm_minor *minor)
-{
-	drm_sysfs_device_remove(minor);
-}
-
-/**
- * Called via drm_exit() at module unload time or when pci device is
- * unplugged.
- *
- * Cleans up all DRM device, calling drm_lastclose().
- *
- */
-void drm_put_dev(struct drm_device *dev)
-{
-	struct drm_driver *driver;
-	struct drm_map_list *r_list, *list_temp;
-
-	DRM_DEBUG("\n");
-
-	if (!dev) {
-		DRM_ERROR("cleanup called no dev\n");
-		return;
-	}
-	driver = dev->driver;
-
-	drm_lastclose(dev);
-
-	if (drm_core_has_MTRR(dev) && drm_core_has_AGP(dev) &&
-	    dev->agp && dev->agp->agp_mtrr >= 0) {
-		int retval;
-		retval = mtrr_del(dev->agp->agp_mtrr,
-				  dev->agp->agp_info.aper_base,
-				  dev->agp->agp_info.aper_size * 1024 * 1024);
-		DRM_DEBUG("mtrr_del=%d\n", retval);
-	}
-
-	if (dev->driver->unload)
-		dev->driver->unload(dev);
-
-	if (drm_core_has_AGP(dev) && dev->agp) {
-		kfree(dev->agp);
-		dev->agp = NULL;
-	}
-
-	drm_vblank_cleanup(dev);
-
-	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
-		drm_rmmap(dev, r_list->map);
-	drm_ht_remove(&dev->map_hash);
-
-	drm_ctxbitmap_cleanup(dev);
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		drm_put_minor(&dev->control);
-
-	if (driver->driver_features & DRIVER_GEM)
-		drm_gem_destroy(dev);
-
-	drm_put_minor(&dev->primary);
-
-	list_del(&dev->driver_item);
-	if (dev->devname) {
-		kfree(dev->devname);
-		dev->devname = NULL;
-	}
-	kfree(dev);
-}
-EXPORT_SYMBOL(drm_put_dev);
-
-void drm_unplug_dev(struct drm_device *dev)
-{
-	/* for a USB device */
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		drm_unplug_minor(dev->control);
-	drm_unplug_minor(dev->primary);
-
-	mutex_lock(&drm_global_mutex);
-
-	drm_device_set_unplugged(dev);
-
-	if (dev->open_count == 0) {
-		drm_put_dev(dev);
-	}
-	mutex_unlock(&drm_global_mutex);
-}
-EXPORT_SYMBOL(drm_unplug_dev);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_sysfs.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_sysfs.c
deleted file mode 100644
index 5a7bd51f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_sysfs.c
+++ /dev/null
@@ -1,566 +0,0 @@
-
-/*
- * drm_sysfs.c - Modifications to drm_sysfs_class.c to support
- *               extra sysfs attribute from DRM. Normal drm_sysfs_class
- *               does not allow adding attributes.
- *
- * Copyright (c) 2004 Jon Smirl <jonsmirl@gmail.com>
- * Copyright (c) 2003-2004 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (c) 2003-2004 IBM Corp.
- *
- * This file is released under the GPLv2
- *
- */
-
-#include <linux/device.h>
-#include <linux/kdev_t.h>
-#include <linux/gfp.h>
-#include <linux/err.h>
-#include <linux/export.h>
-
-#include "drm_sysfs.h"
-#include "drm_core.h"
-#include "drmP.h"
-
-#define to_drm_minor(d) container_of(d, struct drm_minor, kdev)
-#define to_drm_connector(d) container_of(d, struct drm_connector, kdev)
-
-static struct device_type drm_sysfs_device_minor = {
-	.name = "drm_minor"
-};
-
-/**
- * drm_class_suspend - DRM class suspend hook
- * @dev: Linux device to suspend
- * @state: power state to enter
- *
- * Just figures out what the actual struct drm_device associated with
- * @dev is and calls its suspend hook, if present.
- */
-static int drm_class_suspend(struct device *dev, pm_message_t state)
-{
-	if (dev->type == &drm_sysfs_device_minor) {
-		struct drm_minor *drm_minor = to_drm_minor(dev);
-		struct drm_device *drm_dev = drm_minor->dev;
-
-		if (drm_minor->type == DRM_MINOR_LEGACY &&
-		    !drm_core_check_feature(drm_dev, DRIVER_MODESET) &&
-		    drm_dev->driver->suspend)
-			return drm_dev->driver->suspend(drm_dev, state);
-	}
-	return 0;
-}
-
-/**
- * drm_class_resume - DRM class resume hook
- * @dev: Linux device to resume
- *
- * Just figures out what the actual struct drm_device associated with
- * @dev is and calls its resume hook, if present.
- */
-static int drm_class_resume(struct device *dev)
-{
-	if (dev->type == &drm_sysfs_device_minor) {
-		struct drm_minor *drm_minor = to_drm_minor(dev);
-		struct drm_device *drm_dev = drm_minor->dev;
-
-		if (drm_minor->type == DRM_MINOR_LEGACY &&
-		    !drm_core_check_feature(drm_dev, DRIVER_MODESET) &&
-		    drm_dev->driver->resume)
-			return drm_dev->driver->resume(drm_dev);
-	}
-	return 0;
-}
-
-static char *drm_devnode(struct device *dev, umode_t *mode)
-{
-	return kasprintf(GFP_KERNEL, "dri/%s", dev_name(dev));
-}
-
-static CLASS_ATTR_STRING(version, S_IRUGO,
-		CORE_NAME " "
-		__stringify(CORE_MAJOR) "."
-		__stringify(CORE_MINOR) "."
-		__stringify(CORE_PATCHLEVEL) " "
-		CORE_DATE);
-
-/**
- * drm_sysfs_create - create a struct drm_sysfs_class structure
- * @owner: pointer to the module that is to "own" this struct drm_sysfs_class
- * @name: pointer to a string for the name of this class.
- *
- * This is used to create DRM class pointer that can then be used
- * in calls to drm_sysfs_device_add().
- *
- * Note, the pointer created here is to be destroyed when finished by making a
- * call to drm_sysfs_destroy().
- */
-struct class *drm_sysfs_create(struct module *owner, char *name)
-{
-	struct class *class;
-	int err;
-
-	class = class_create(owner, name);
-	if (IS_ERR(class)) {
-		err = PTR_ERR(class);
-		goto err_out;
-	}
-
-	class->suspend = drm_class_suspend;
-	class->resume = drm_class_resume;
-
-	err = class_create_file(class, &class_attr_version.attr);
-	if (err)
-		goto err_out_class;
-
-	class->devnode = drm_devnode;
-
-	return class;
-
-err_out_class:
-	class_destroy(class);
-err_out:
-	return ERR_PTR(err);
-}
-
-/**
- * drm_sysfs_destroy - destroys DRM class
- *
- * Destroy the DRM device class.
- */
-void drm_sysfs_destroy(void)
-{
-	if ((drm_class == NULL) || (IS_ERR(drm_class)))
-		return;
-	class_remove_file(drm_class, &class_attr_version.attr);
-	class_destroy(drm_class);
-}
-
-/**
- * drm_sysfs_device_release - do nothing
- * @dev: Linux device
- *
- * Normally, this would free the DRM device associated with @dev, along
- * with cleaning up any other stuff.  But we do that in the DRM core, so
- * this function can just return and hope that the core does its job.
- */
-static void drm_sysfs_device_release(struct device *dev)
-{
-	memset(dev, 0, sizeof(struct device));
-	return;
-}
-
-/*
- * Connector properties
- */
-static ssize_t status_show(struct device *device,
-			   struct device_attribute *attr,
-			   char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	enum drm_connector_status status;
-	int ret;
-
-	ret = mutex_lock_interruptible(&connector->dev->mode_config.mutex);
-	if (ret)
-		return ret;
-
-	status = connector->funcs->detect(connector, true);
-	mutex_unlock(&connector->dev->mode_config.mutex);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			drm_get_connector_status_name(status));
-}
-
-static ssize_t dpms_show(struct device *device,
-			   struct device_attribute *attr,
-			   char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	struct drm_device *dev = connector->dev;
-	uint64_t dpms_status;
-	int ret;
-
-	ret = drm_connector_property_get_value(connector,
-					    dev->mode_config.dpms_property,
-					    &dpms_status);
-	if (ret)
-		return 0;
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			drm_get_dpms_name((int)dpms_status));
-}
-
-static ssize_t enabled_show(struct device *device,
-			    struct device_attribute *attr,
-			   char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n", connector->encoder ? "enabled" :
-			"disabled");
-}
-
-static ssize_t edid_show(struct file *filp, struct kobject *kobj,
-			 struct bin_attribute *attr, char *buf, loff_t off,
-			 size_t count)
-{
-	struct device *connector_dev = container_of(kobj, struct device, kobj);
-	struct drm_connector *connector = to_drm_connector(connector_dev);
-	unsigned char *edid;
-	size_t size;
-
-	if (!connector->edid_blob_ptr)
-		return 0;
-
-	edid = connector->edid_blob_ptr->data;
-	size = connector->edid_blob_ptr->length;
-	if (!edid)
-		return 0;
-
-	if (off >= size)
-		return 0;
-
-	if (off + count > size)
-		count = size - off;
-	memcpy(buf, edid + off, count);
-
-	return count;
-}
-
-static ssize_t modes_show(struct device *device,
-			   struct device_attribute *attr,
-			   char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	struct drm_display_mode *mode;
-	int written = 0;
-
-	list_for_each_entry(mode, &connector->modes, head) {
-		written += snprintf(buf + written, PAGE_SIZE - written, "%s\n",
-				    mode->name);
-	}
-
-	return written;
-}
-
-static ssize_t subconnector_show(struct device *device,
-			   struct device_attribute *attr,
-			   char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	struct drm_device *dev = connector->dev;
-	struct drm_property *prop = NULL;
-	uint64_t subconnector;
-	int is_tv = 0;
-	int ret;
-
-	switch (connector->connector_type) {
-		case DRM_MODE_CONNECTOR_DVII:
-			prop = dev->mode_config.dvi_i_subconnector_property;
-			break;
-		case DRM_MODE_CONNECTOR_Composite:
-		case DRM_MODE_CONNECTOR_SVIDEO:
-		case DRM_MODE_CONNECTOR_Component:
-		case DRM_MODE_CONNECTOR_TV:
-			prop = dev->mode_config.tv_subconnector_property;
-			is_tv = 1;
-			break;
-		default:
-			DRM_ERROR("Wrong connector type for this property\n");
-			return 0;
-	}
-
-	if (!prop) {
-		DRM_ERROR("Unable to find subconnector property\n");
-		return 0;
-	}
-
-	ret = drm_connector_property_get_value(connector, prop, &subconnector);
-	if (ret)
-		return 0;
-
-	return snprintf(buf, PAGE_SIZE, "%s", is_tv ?
-			drm_get_tv_subconnector_name((int)subconnector) :
-			drm_get_dvi_i_subconnector_name((int)subconnector));
-}
-
-static ssize_t select_subconnector_show(struct device *device,
-			   struct device_attribute *attr,
-			   char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	struct drm_device *dev = connector->dev;
-	struct drm_property *prop = NULL;
-	uint64_t subconnector;
-	int is_tv = 0;
-	int ret;
-
-	switch (connector->connector_type) {
-		case DRM_MODE_CONNECTOR_DVII:
-			prop = dev->mode_config.dvi_i_select_subconnector_property;
-			break;
-		case DRM_MODE_CONNECTOR_Composite:
-		case DRM_MODE_CONNECTOR_SVIDEO:
-		case DRM_MODE_CONNECTOR_Component:
-		case DRM_MODE_CONNECTOR_TV:
-			prop = dev->mode_config.tv_select_subconnector_property;
-			is_tv = 1;
-			break;
-		default:
-			DRM_ERROR("Wrong connector type for this property\n");
-			return 0;
-	}
-
-	if (!prop) {
-		DRM_ERROR("Unable to find select subconnector property\n");
-		return 0;
-	}
-
-	ret = drm_connector_property_get_value(connector, prop, &subconnector);
-	if (ret)
-		return 0;
-
-	return snprintf(buf, PAGE_SIZE, "%s", is_tv ?
-			drm_get_tv_select_name((int)subconnector) :
-			drm_get_dvi_i_select_name((int)subconnector));
-}
-
-static struct device_attribute connector_attrs[] = {
-	__ATTR_RO(status),
-	__ATTR_RO(enabled),
-	__ATTR_RO(dpms),
-	__ATTR_RO(modes),
-};
-
-/* These attributes are for both DVI-I connectors and all types of tv-out. */
-static struct device_attribute connector_attrs_opt1[] = {
-	__ATTR_RO(subconnector),
-	__ATTR_RO(select_subconnector),
-};
-
-static struct bin_attribute edid_attr = {
-	.attr.name = "edid",
-	.attr.mode = 0444,
-	.size = 0,
-	.read = edid_show,
-};
-
-/**
- * drm_sysfs_connector_add - add an connector to sysfs
- * @connector: connector to add
- *
- * Create an connector device in sysfs, along with its associated connector
- * properties (so far, connection status, dpms, mode list & edid) and
- * generate a hotplug event so userspace knows there's a new connector
- * available.
- *
- * Note:
- * This routine should only be called *once* for each DRM minor registered.
- * A second call for an already registered device will trigger the BUG_ON
- * below.
- */
-int drm_sysfs_connector_add(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	int attr_cnt = 0;
-	int opt_cnt = 0;
-	int i;
-	int ret = 0;
-
-	/* We shouldn't get called more than once for the same connector */
-	BUG_ON(device_is_registered(&connector->kdev));
-
-	connector->kdev.parent = &dev->primary->kdev;
-	connector->kdev.class = drm_class;
-	connector->kdev.release = drm_sysfs_device_release;
-
-	DRM_DEBUG("adding \"%s\" to sysfs\n",
-		  drm_get_connector_name(connector));
-
-	dev_set_name(&connector->kdev, "card%d-%s",
-		     dev->primary->index, drm_get_connector_name(connector));
-	ret = device_register(&connector->kdev);
-
-	if (ret) {
-		DRM_ERROR("failed to register connector device: %d\n", ret);
-		goto out;
-	}
-
-	/* Standard attributes */
-
-	for (attr_cnt = 0; attr_cnt < ARRAY_SIZE(connector_attrs); attr_cnt++) {
-		ret = device_create_file(&connector->kdev, &connector_attrs[attr_cnt]);
-		if (ret)
-			goto err_out_files;
-	}
-
-	/* Optional attributes */
-	/*
-	 * In the long run it maybe a good idea to make one set of
-	 * optionals per connector type.
-	 */
-	switch (connector->connector_type) {
-		case DRM_MODE_CONNECTOR_DVII:
-		case DRM_MODE_CONNECTOR_Composite:
-		case DRM_MODE_CONNECTOR_SVIDEO:
-		case DRM_MODE_CONNECTOR_Component:
-		case DRM_MODE_CONNECTOR_TV:
-			for (opt_cnt = 0; opt_cnt < ARRAY_SIZE(connector_attrs_opt1); opt_cnt++) {
-				ret = device_create_file(&connector->kdev, &connector_attrs_opt1[opt_cnt]);
-				if (ret)
-					goto err_out_files;
-			}
-			break;
-		default:
-			break;
-	}
-
-	ret = sysfs_create_bin_file(&connector->kdev.kobj, &edid_attr);
-	if (ret)
-		goto err_out_files;
-
-	/* Let userspace know we have a new connector */
-	drm_sysfs_hotplug_event(dev);
-
-	return 0;
-
-err_out_files:
-	for (i = 0; i < opt_cnt; i++)
-		device_remove_file(&connector->kdev, &connector_attrs_opt1[i]);
-	for (i = 0; i < attr_cnt; i++)
-		device_remove_file(&connector->kdev, &connector_attrs[i]);
-	device_unregister(&connector->kdev);
-
-out:
-	return ret;
-}
-EXPORT_SYMBOL(drm_sysfs_connector_add);
-
-/**
- * drm_sysfs_connector_remove - remove an connector device from sysfs
- * @connector: connector to remove
- *
- * Remove @connector and its associated attributes from sysfs.  Note that
- * the device model core will take care of sending the "remove" uevent
- * at this time, so we don't need to do it.
- *
- * Note:
- * This routine should only be called if the connector was previously
- * successfully registered.  If @connector hasn't been registered yet,
- * you'll likely see a panic somewhere deep in sysfs code when called.
- */
-void drm_sysfs_connector_remove(struct drm_connector *connector)
-{
-	int i;
-
-	if (!connector->kdev.parent)
-		return;
-	DRM_DEBUG("removing \"%s\" from sysfs\n",
-		  drm_get_connector_name(connector));
-
-	for (i = 0; i < ARRAY_SIZE(connector_attrs); i++)
-		device_remove_file(&connector->kdev, &connector_attrs[i]);
-	sysfs_remove_bin_file(&connector->kdev.kobj, &edid_attr);
-	device_unregister(&connector->kdev);
-	connector->kdev.parent = NULL;
-}
-EXPORT_SYMBOL(drm_sysfs_connector_remove);
-
-/**
- * drm_sysfs_hotplug_event - generate a DRM uevent
- * @dev: DRM device
- *
- * Send a uevent for the DRM device specified by @dev.  Currently we only
- * set HOTPLUG=1 in the uevent environment, but this could be expanded to
- * deal with other types of events.
- */
-void drm_sysfs_hotplug_event(struct drm_device *dev)
-{
-	char *event_string = "HOTPLUG=1";
-	char *envp[] = { event_string, NULL };
-
-	DRM_DEBUG("generating hotplug event\n");
-
-	kobject_uevent_env(&dev->primary->kdev.kobj, KOBJ_CHANGE, envp);
-}
-EXPORT_SYMBOL(drm_sysfs_hotplug_event);
-
-/**
- * drm_sysfs_device_add - adds a class device to sysfs for a character driver
- * @dev: DRM device to be added
- * @head: DRM head in question
- *
- * Add a DRM device to the DRM's device model class.  We use @dev's PCI device
- * as the parent for the Linux device, and make sure it has a file containing
- * the driver we're using (for userspace compatibility).
- */
-int drm_sysfs_device_add(struct drm_minor *minor)
-{
-	int err;
-	char *minor_str;
-
-	minor->kdev.parent = minor->dev->dev;
-
-	minor->kdev.class = drm_class;
-	minor->kdev.release = drm_sysfs_device_release;
-	minor->kdev.devt = minor->device;
-	minor->kdev.type = &drm_sysfs_device_minor;
-	if (minor->type == DRM_MINOR_CONTROL)
-		minor_str = "controlD%d";
-        else if (minor->type == DRM_MINOR_RENDER)
-                minor_str = "renderD%d";
-        else
-                minor_str = "card%d";
-
-	dev_set_name(&minor->kdev, minor_str, minor->index);
-
-	err = device_register(&minor->kdev);
-	if (err) {
-		DRM_ERROR("device add failed: %d\n", err);
-		goto err_out;
-	}
-
-	return 0;
-
-err_out:
-	return err;
-}
-
-/**
- * drm_sysfs_device_remove - remove DRM device
- * @dev: DRM device to remove
- *
- * This call unregisters and cleans up a class device that was created with a
- * call to drm_sysfs_device_add()
- */
-void drm_sysfs_device_remove(struct drm_minor *minor)
-{
-	if (minor->kdev.parent)
-		device_unregister(&minor->kdev);
-	minor->kdev.parent = NULL;
-}
-
-
-/**
- * drm_class_device_register - Register a struct device in the drm class.
- *
- * @dev: pointer to struct device to register.
- *
- * @dev should have all relevant members pre-filled with the exception
- * of the class member. In particular, the device_type member must
- * be set.
- */
-
-int drm_class_device_register(struct device *dev)
-{
-	dev->class = drm_class;
-	return device_register(dev);
-}
-EXPORT_SYMBOL_GPL(drm_class_device_register);
-
-void drm_class_device_unregister(struct device *dev)
-{
-	return device_unregister(dev);
-}
-EXPORT_SYMBOL_GPL(drm_class_device_unregister);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_trace.h b/ANDROID_3.4.5/drivers/gpu/drm/drm_trace.h
deleted file mode 100644
index 03ea964a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_trace.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#if !defined(_DRM_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
-#define _DRM_TRACE_H_
-
-#include <linux/stringify.h>
-#include <linux/types.h>
-#include <linux/tracepoint.h>
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM drm
-#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
-#define TRACE_INCLUDE_FILE drm_trace
-
-TRACE_EVENT(drm_vblank_event,
-	    TP_PROTO(int crtc, unsigned int seq),
-	    TP_ARGS(crtc, seq),
-	    TP_STRUCT__entry(
-		    __field(int, crtc)
-		    __field(unsigned int, seq)
-		    ),
-	    TP_fast_assign(
-		    __entry->crtc = crtc;
-		    __entry->seq = seq;
-		    ),
-	    TP_printk("crtc=%d, seq=%d", __entry->crtc, __entry->seq)
-);
-
-TRACE_EVENT(drm_vblank_event_queued,
-	    TP_PROTO(pid_t pid, int crtc, unsigned int seq),
-	    TP_ARGS(pid, crtc, seq),
-	    TP_STRUCT__entry(
-		    __field(pid_t, pid)
-		    __field(int, crtc)
-		    __field(unsigned int, seq)
-		    ),
-	    TP_fast_assign(
-		    __entry->pid = pid;
-		    __entry->crtc = crtc;
-		    __entry->seq = seq;
-		    ),
-	    TP_printk("pid=%d, crtc=%d, seq=%d", __entry->pid, __entry->crtc, \
-		      __entry->seq)
-);
-
-TRACE_EVENT(drm_vblank_event_delivered,
-	    TP_PROTO(pid_t pid, int crtc, unsigned int seq),
-	    TP_ARGS(pid, crtc, seq),
-	    TP_STRUCT__entry(
-		    __field(pid_t, pid)
-		    __field(int, crtc)
-		    __field(unsigned int, seq)
-		    ),
-	    TP_fast_assign(
-		    __entry->pid = pid;
-		    __entry->crtc = crtc;
-		    __entry->seq = seq;
-		    ),
-	    TP_printk("pid=%d, crtc=%d, seq=%d", __entry->pid, __entry->crtc, \
-		      __entry->seq)
-);
-
-#endif /* _DRM_TRACE_H_ */
-
-/* This part must be outside protection */
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
-#include <trace/define_trace.h>
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_trace_points.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_trace_points.c
deleted file mode 100644
index 0d0eb908..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_trace_points.c
+++ /dev/null
@@ -1,4 +0,0 @@
-#include "drmP.h"
-
-#define CREATE_TRACE_POINTS
-#include "drm_trace.h"
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_usb.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_usb.c
deleted file mode 100644
index 37c9a523..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_usb.c
+++ /dev/null
@@ -1,120 +0,0 @@
-#include "drmP.h"
-#include <linux/usb.h>
-#include <linux/module.h>
-
-int drm_get_usb_dev(struct usb_interface *interface,
-		    const struct usb_device_id *id,
-		    struct drm_driver *driver)
-{
-	struct drm_device *dev;
-	struct usb_device *usbdev;
-	int ret;
-
-	DRM_DEBUG("\n");
-
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (!dev)
-		return -ENOMEM;
-
-	usbdev = interface_to_usbdev(interface);
-	dev->usbdev = usbdev;
-	dev->dev = &usbdev->dev;
-
-	mutex_lock(&drm_global_mutex);
-
-	ret = drm_fill_in_dev(dev, NULL, driver);
-	if (ret) {
-		printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
-		goto err_g1;
-	}
-
-	usb_set_intfdata(interface, dev);
-	ret = drm_get_minor(dev, &dev->control, DRM_MINOR_CONTROL);
-	if (ret)
-		goto err_g1;
-
-	ret = drm_get_minor(dev, &dev->primary, DRM_MINOR_LEGACY);
-	if (ret)
-		goto err_g2;
-
-	if (dev->driver->load) {
-		ret = dev->driver->load(dev, 0);
-		if (ret)
-			goto err_g3;
-	}
-
-	/* setup the grouping for the legacy output */
-	ret = drm_mode_group_init_legacy_group(dev,
-					       &dev->primary->mode_group);
-	if (ret)
-		goto err_g3;
-
-	list_add_tail(&dev->driver_item, &driver->device_list);
-
-	mutex_unlock(&drm_global_mutex);
-
-	DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n",
-		 driver->name, driver->major, driver->minor, driver->patchlevel,
-		 driver->date, dev->primary->index);
-
-	return 0;
-
-err_g3:
-	drm_put_minor(&dev->primary);
-err_g2:
-	drm_put_minor(&dev->control);
-err_g1:
-	kfree(dev);
-	mutex_unlock(&drm_global_mutex);
-	return ret;
-
-}
-EXPORT_SYMBOL(drm_get_usb_dev);
-
-static int drm_usb_get_irq(struct drm_device *dev)
-{
-	return 0;
-}
-
-static const char *drm_usb_get_name(struct drm_device *dev)
-{
-	return "USB";
-}
-
-static int drm_usb_set_busid(struct drm_device *dev,
-			       struct drm_master *master)
-{
-	return 0;
-}
-
-static struct drm_bus drm_usb_bus = {
-	.bus_type = DRIVER_BUS_USB,
-	.get_irq = drm_usb_get_irq,
-	.get_name = drm_usb_get_name,
-	.set_busid = drm_usb_set_busid,
-};
-    
-int drm_usb_init(struct drm_driver *driver, struct usb_driver *udriver)
-{
-	int res;
-	DRM_DEBUG("\n");
-
-	INIT_LIST_HEAD(&driver->device_list);
-	driver->kdriver.usb = udriver;
-	driver->bus = &drm_usb_bus;
-
-	res = usb_register(udriver);
-	return res;
-}
-EXPORT_SYMBOL(drm_usb_init);
-
-void drm_usb_exit(struct drm_driver *driver,
-		  struct usb_driver *udriver)
-{
-	usb_deregister(udriver);
-}
-EXPORT_SYMBOL(drm_usb_exit);
-
-MODULE_AUTHOR("David Airlie");
-MODULE_DESCRIPTION("USB DRM support");
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/drm_vm.c b/ANDROID_3.4.5/drivers/gpu/drm/drm_vm.c
deleted file mode 100644
index 14956181..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/drm_vm.c
+++ /dev/null
@@ -1,692 +0,0 @@
-/**
- * \file drm_vm.c
- * Memory mapping for DRM
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Mon Jan  4 08:58:31 1999 by faith@valinux.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include <linux/export.h>
-#if defined(__ia64__)
-#include <linux/efi.h>
-#include <linux/slab.h>
-#endif
-
-static void drm_vm_open(struct vm_area_struct *vma);
-static void drm_vm_close(struct vm_area_struct *vma);
-
-static pgprot_t drm_io_prot(uint32_t map_type, struct vm_area_struct *vma)
-{
-	pgprot_t tmp = vm_get_page_prot(vma->vm_flags);
-
-#if defined(__i386__) || defined(__x86_64__)
-	if (boot_cpu_data.x86 > 3 && map_type != _DRM_AGP) {
-		pgprot_val(tmp) |= _PAGE_PCD;
-		pgprot_val(tmp) &= ~_PAGE_PWT;
-	}
-#elif defined(__powerpc__)
-	pgprot_val(tmp) |= _PAGE_NO_CACHE;
-	if (map_type == _DRM_REGISTERS)
-		pgprot_val(tmp) |= _PAGE_GUARDED;
-#elif defined(__ia64__)
-	if (efi_range_is_wc(vma->vm_start, vma->vm_end -
-				    vma->vm_start))
-		tmp = pgprot_writecombine(tmp);
-	else
-		tmp = pgprot_noncached(tmp);
-#elif defined(__sparc__) || defined(__arm__)
-	tmp = pgprot_noncached(tmp);
-#endif
-	return tmp;
-}
-
-static pgprot_t drm_dma_prot(uint32_t map_type, struct vm_area_struct *vma)
-{
-	pgprot_t tmp = vm_get_page_prot(vma->vm_flags);
-
-#if defined(__powerpc__) && defined(CONFIG_NOT_COHERENT_CACHE)
-	tmp |= _PAGE_NO_CACHE;
-#endif
-	return tmp;
-}
-
-/**
- * \c fault method for AGP virtual memory.
- *
- * \param vma virtual memory area.
- * \param address access address.
- * \return pointer to the page structure.
- *
- * Find the right map and if it's AGP memory find the real physical page to
- * map, get the page, increment the use count and return it.
- */
-#if __OS_HAS_AGP
-static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct drm_file *priv = vma->vm_file->private_data;
-	struct drm_device *dev = priv->minor->dev;
-	struct drm_local_map *map = NULL;
-	struct drm_map_list *r_list;
-	struct drm_hash_item *hash;
-
-	/*
-	 * Find the right map
-	 */
-	if (!drm_core_has_AGP(dev))
-		goto vm_fault_error;
-
-	if (!dev->agp || !dev->agp->cant_use_aperture)
-		goto vm_fault_error;
-
-	if (drm_ht_find_item(&dev->map_hash, vma->vm_pgoff, &hash))
-		goto vm_fault_error;
-
-	r_list = drm_hash_entry(hash, struct drm_map_list, hash);
-	map = r_list->map;
-
-	if (map && map->type == _DRM_AGP) {
-		/*
-		 * Using vm_pgoff as a selector forces us to use this unusual
-		 * addressing scheme.
-		 */
-		resource_size_t offset = (unsigned long)vmf->virtual_address -
-			vma->vm_start;
-		resource_size_t baddr = map->offset + offset;
-		struct drm_agp_mem *agpmem;
-		struct page *page;
-
-#ifdef __alpha__
-		/*
-		 * Adjust to a bus-relative address
-		 */
-		baddr -= dev->hose->mem_space->start;
-#endif
-
-		/*
-		 * It's AGP memory - find the real physical page to map
-		 */
-		list_for_each_entry(agpmem, &dev->agp->memory, head) {
-			if (agpmem->bound <= baddr &&
-			    agpmem->bound + agpmem->pages * PAGE_SIZE > baddr)
-				break;
-		}
-
-		if (&agpmem->head == &dev->agp->memory)
-			goto vm_fault_error;
-
-		/*
-		 * Get the page, inc the use count, and return it
-		 */
-		offset = (baddr - agpmem->bound) >> PAGE_SHIFT;
-		page = agpmem->memory->pages[offset];
-		get_page(page);
-		vmf->page = page;
-
-		DRM_DEBUG
-		    ("baddr = 0x%llx page = 0x%p, offset = 0x%llx, count=%d\n",
-		     (unsigned long long)baddr,
-		     agpmem->memory->pages[offset],
-		     (unsigned long long)offset,
-		     page_count(page));
-		return 0;
-	}
-vm_fault_error:
-	return VM_FAULT_SIGBUS;	/* Disallow mremap */
-}
-#else				/* __OS_HAS_AGP */
-static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	return VM_FAULT_SIGBUS;
-}
-#endif				/* __OS_HAS_AGP */
-
-/**
- * \c nopage method for shared virtual memory.
- *
- * \param vma virtual memory area.
- * \param address access address.
- * \return pointer to the page structure.
- *
- * Get the mapping, find the real physical page to map, get the page, and
- * return it.
- */
-static int drm_do_vm_shm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct drm_local_map *map = vma->vm_private_data;
-	unsigned long offset;
-	unsigned long i;
-	struct page *page;
-
-	if (!map)
-		return VM_FAULT_SIGBUS;	/* Nothing allocated */
-
-	offset = (unsigned long)vmf->virtual_address - vma->vm_start;
-	i = (unsigned long)map->handle + offset;
-	page = vmalloc_to_page((void *)i);
-	if (!page)
-		return VM_FAULT_SIGBUS;
-	get_page(page);
-	vmf->page = page;
-
-	DRM_DEBUG("shm_fault 0x%lx\n", offset);
-	return 0;
-}
-
-/**
- * \c close method for shared virtual memory.
- *
- * \param vma virtual memory area.
- *
- * Deletes map information if we are the last
- * person to close a mapping and it's not in the global maplist.
- */
-static void drm_vm_shm_close(struct vm_area_struct *vma)
-{
-	struct drm_file *priv = vma->vm_file->private_data;
-	struct drm_device *dev = priv->minor->dev;
-	struct drm_vma_entry *pt, *temp;
-	struct drm_local_map *map;
-	struct drm_map_list *r_list;
-	int found_maps = 0;
-
-	DRM_DEBUG("0x%08lx,0x%08lx\n",
-		  vma->vm_start, vma->vm_end - vma->vm_start);
-	atomic_dec(&dev->vma_count);
-
-	map = vma->vm_private_data;
-
-	mutex_lock(&dev->struct_mutex);
-	list_for_each_entry_safe(pt, temp, &dev->vmalist, head) {
-		if (pt->vma->vm_private_data == map)
-			found_maps++;
-		if (pt->vma == vma) {
-			list_del(&pt->head);
-			kfree(pt);
-		}
-	}
-
-	/* We were the only map that was found */
-	if (found_maps == 1 && map->flags & _DRM_REMOVABLE) {
-		/* Check to see if we are in the maplist, if we are not, then
-		 * we delete this mappings information.
-		 */
-		found_maps = 0;
-		list_for_each_entry(r_list, &dev->maplist, head) {
-			if (r_list->map == map)
-				found_maps++;
-		}
-
-		if (!found_maps) {
-			drm_dma_handle_t dmah;
-
-			switch (map->type) {
-			case _DRM_REGISTERS:
-			case _DRM_FRAME_BUFFER:
-				if (drm_core_has_MTRR(dev) && map->mtrr >= 0) {
-					int retcode;
-					retcode = mtrr_del(map->mtrr,
-							   map->offset,
-							   map->size);
-					DRM_DEBUG("mtrr_del = %d\n", retcode);
-				}
-				iounmap(map->handle);
-				break;
-			case _DRM_SHM:
-				vfree(map->handle);
-				break;
-			case _DRM_AGP:
-			case _DRM_SCATTER_GATHER:
-				break;
-			case _DRM_CONSISTENT:
-				dmah.vaddr = map->handle;
-				dmah.busaddr = map->offset;
-				dmah.size = map->size;
-				__drm_pci_free(dev, &dmah);
-				break;
-			case _DRM_GEM:
-				DRM_ERROR("tried to rmmap GEM object\n");
-				break;
-			}
-			kfree(map);
-		}
-	}
-	mutex_unlock(&dev->struct_mutex);
-}
-
-/**
- * \c fault method for DMA virtual memory.
- *
- * \param vma virtual memory area.
- * \param address access address.
- * \return pointer to the page structure.
- *
- * Determine the page number from the page offset and get it from drm_device_dma::pagelist.
- */
-static int drm_do_vm_dma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct drm_file *priv = vma->vm_file->private_data;
-	struct drm_device *dev = priv->minor->dev;
-	struct drm_device_dma *dma = dev->dma;
-	unsigned long offset;
-	unsigned long page_nr;
-	struct page *page;
-
-	if (!dma)
-		return VM_FAULT_SIGBUS;	/* Error */
-	if (!dma->pagelist)
-		return VM_FAULT_SIGBUS;	/* Nothing allocated */
-
-	offset = (unsigned long)vmf->virtual_address - vma->vm_start;	/* vm_[pg]off[set] should be 0 */
-	page_nr = offset >> PAGE_SHIFT; /* page_nr could just be vmf->pgoff */
-	page = virt_to_page((dma->pagelist[page_nr] + (offset & (~PAGE_MASK))));
-
-	get_page(page);
-	vmf->page = page;
-
-	DRM_DEBUG("dma_fault 0x%lx (page %lu)\n", offset, page_nr);
-	return 0;
-}
-
-/**
- * \c fault method for scatter-gather virtual memory.
- *
- * \param vma virtual memory area.
- * \param address access address.
- * \return pointer to the page structure.
- *
- * Determine the map offset from the page offset and get it from drm_sg_mem::pagelist.
- */
-static int drm_do_vm_sg_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct drm_local_map *map = vma->vm_private_data;
-	struct drm_file *priv = vma->vm_file->private_data;
-	struct drm_device *dev = priv->minor->dev;
-	struct drm_sg_mem *entry = dev->sg;
-	unsigned long offset;
-	unsigned long map_offset;
-	unsigned long page_offset;
-	struct page *page;
-
-	if (!entry)
-		return VM_FAULT_SIGBUS;	/* Error */
-	if (!entry->pagelist)
-		return VM_FAULT_SIGBUS;	/* Nothing allocated */
-
-	offset = (unsigned long)vmf->virtual_address - vma->vm_start;
-	map_offset = map->offset - (unsigned long)dev->sg->virtual;
-	page_offset = (offset >> PAGE_SHIFT) + (map_offset >> PAGE_SHIFT);
-	page = entry->pagelist[page_offset];
-	get_page(page);
-	vmf->page = page;
-
-	return 0;
-}
-
-static int drm_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	return drm_do_vm_fault(vma, vmf);
-}
-
-static int drm_vm_shm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	return drm_do_vm_shm_fault(vma, vmf);
-}
-
-static int drm_vm_dma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	return drm_do_vm_dma_fault(vma, vmf);
-}
-
-static int drm_vm_sg_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	return drm_do_vm_sg_fault(vma, vmf);
-}
-
-/** AGP virtual memory operations */
-static const struct vm_operations_struct drm_vm_ops = {
-	.fault = drm_vm_fault,
-	.open = drm_vm_open,
-	.close = drm_vm_close,
-};
-
-/** Shared virtual memory operations */
-static const struct vm_operations_struct drm_vm_shm_ops = {
-	.fault = drm_vm_shm_fault,
-	.open = drm_vm_open,
-	.close = drm_vm_shm_close,
-};
-
-/** DMA virtual memory operations */
-static const struct vm_operations_struct drm_vm_dma_ops = {
-	.fault = drm_vm_dma_fault,
-	.open = drm_vm_open,
-	.close = drm_vm_close,
-};
-
-/** Scatter-gather virtual memory operations */
-static const struct vm_operations_struct drm_vm_sg_ops = {
-	.fault = drm_vm_sg_fault,
-	.open = drm_vm_open,
-	.close = drm_vm_close,
-};
-
-/**
- * \c open method for shared virtual memory.
- *
- * \param vma virtual memory area.
- *
- * Create a new drm_vma_entry structure as the \p vma private data entry and
- * add it to drm_device::vmalist.
- */
-void drm_vm_open_locked(struct vm_area_struct *vma)
-{
-	struct drm_file *priv = vma->vm_file->private_data;
-	struct drm_device *dev = priv->minor->dev;
-	struct drm_vma_entry *vma_entry;
-
-	DRM_DEBUG("0x%08lx,0x%08lx\n",
-		  vma->vm_start, vma->vm_end - vma->vm_start);
-	atomic_inc(&dev->vma_count);
-
-	vma_entry = kmalloc(sizeof(*vma_entry), GFP_KERNEL);
-	if (vma_entry) {
-		vma_entry->vma = vma;
-		vma_entry->pid = current->pid;
-		list_add(&vma_entry->head, &dev->vmalist);
-	}
-}
-
-static void drm_vm_open(struct vm_area_struct *vma)
-{
-	struct drm_file *priv = vma->vm_file->private_data;
-	struct drm_device *dev = priv->minor->dev;
-
-	mutex_lock(&dev->struct_mutex);
-	drm_vm_open_locked(vma);
-	mutex_unlock(&dev->struct_mutex);
-}
-
-void drm_vm_close_locked(struct vm_area_struct *vma)
-{
-	struct drm_file *priv = vma->vm_file->private_data;
-	struct drm_device *dev = priv->minor->dev;
-	struct drm_vma_entry *pt, *temp;
-
-	DRM_DEBUG("0x%08lx,0x%08lx\n",
-		  vma->vm_start, vma->vm_end - vma->vm_start);
-	atomic_dec(&dev->vma_count);
-
-	list_for_each_entry_safe(pt, temp, &dev->vmalist, head) {
-		if (pt->vma == vma) {
-			list_del(&pt->head);
-			kfree(pt);
-			break;
-		}
-	}
-}
-
-/**
- * \c close method for all virtual memory types.
- *
- * \param vma virtual memory area.
- *
- * Search the \p vma private data entry in drm_device::vmalist, unlink it, and
- * free it.
- */
-static void drm_vm_close(struct vm_area_struct *vma)
-{
-	struct drm_file *priv = vma->vm_file->private_data;
-	struct drm_device *dev = priv->minor->dev;
-
-	mutex_lock(&dev->struct_mutex);
-	drm_vm_close_locked(vma);
-	mutex_unlock(&dev->struct_mutex);
-}
-
-/**
- * mmap DMA memory.
- *
- * \param file_priv DRM file private.
- * \param vma virtual memory area.
- * \return zero on success or a negative number on failure.
- *
- * Sets the virtual memory area operations structure to vm_dma_ops, the file
- * pointer, and calls vm_open().
- */
-static int drm_mmap_dma(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *priv = filp->private_data;
-	struct drm_device *dev;
-	struct drm_device_dma *dma;
-	unsigned long length = vma->vm_end - vma->vm_start;
-
-	dev = priv->minor->dev;
-	dma = dev->dma;
-	DRM_DEBUG("start = 0x%lx, end = 0x%lx, page offset = 0x%lx\n",
-		  vma->vm_start, vma->vm_end, vma->vm_pgoff);
-
-	/* Length must match exact page count */
-	if (!dma || (length >> PAGE_SHIFT) != dma->page_count) {
-		return -EINVAL;
-	}
-
-	if (!capable(CAP_SYS_ADMIN) &&
-	    (dma->flags & _DRM_DMA_USE_PCI_RO)) {
-		vma->vm_flags &= ~(VM_WRITE | VM_MAYWRITE);
-#if defined(__i386__) || defined(__x86_64__)
-		pgprot_val(vma->vm_page_prot) &= ~_PAGE_RW;
-#else
-		/* Ye gads this is ugly.  With more thought
-		   we could move this up higher and use
-		   `protection_map' instead.  */
-		vma->vm_page_prot =
-		    __pgprot(pte_val
-			     (pte_wrprotect
-			      (__pte(pgprot_val(vma->vm_page_prot)))));
-#endif
-	}
-
-	vma->vm_ops = &drm_vm_dma_ops;
-
-	vma->vm_flags |= VM_RESERVED;	/* Don't swap */
-	vma->vm_flags |= VM_DONTEXPAND;
-
-	drm_vm_open_locked(vma);
-	return 0;
-}
-
-static resource_size_t drm_core_get_reg_ofs(struct drm_device *dev)
-{
-#ifdef __alpha__
-	return dev->hose->dense_mem_base;
-#else
-	return 0;
-#endif
-}
-
-/**
- * mmap DMA memory.
- *
- * \param file_priv DRM file private.
- * \param vma virtual memory area.
- * \return zero on success or a negative number on failure.
- *
- * If the virtual memory area has no offset associated with it then it's a DMA
- * area, so calls mmap_dma(). Otherwise searches the map in drm_device::maplist,
- * checks that the restricted flag is not set, sets the virtual memory operations
- * according to the mapping type and remaps the pages. Finally sets the file
- * pointer and calls vm_open().
- */
-int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *priv = filp->private_data;
-	struct drm_device *dev = priv->minor->dev;
-	struct drm_local_map *map = NULL;
-	resource_size_t offset = 0;
-	struct drm_hash_item *hash;
-
-	DRM_DEBUG("start = 0x%lx, end = 0x%lx, page offset = 0x%lx\n",
-		  vma->vm_start, vma->vm_end, vma->vm_pgoff);
-
-	if (!priv->authenticated)
-		return -EACCES;
-
-	/* We check for "dma". On Apple's UniNorth, it's valid to have
-	 * the AGP mapped at physical address 0
-	 * --BenH.
-	 */
-	if (!vma->vm_pgoff
-#if __OS_HAS_AGP
-	    && (!dev->agp
-		|| dev->agp->agp_info.device->vendor != PCI_VENDOR_ID_APPLE)
-#endif
-	    )
-		return drm_mmap_dma(filp, vma);
-
-	if (drm_ht_find_item(&dev->map_hash, vma->vm_pgoff, &hash)) {
-		DRM_ERROR("Could not find map\n");
-		return -EINVAL;
-	}
-
-	map = drm_hash_entry(hash, struct drm_map_list, hash)->map;
-	if (!map || ((map->flags & _DRM_RESTRICTED) && !capable(CAP_SYS_ADMIN)))
-		return -EPERM;
-
-	/* Check for valid size. */
-	if (map->size < vma->vm_end - vma->vm_start)
-		return -EINVAL;
-
-	if (!capable(CAP_SYS_ADMIN) && (map->flags & _DRM_READ_ONLY)) {
-		vma->vm_flags &= ~(VM_WRITE | VM_MAYWRITE);
-#if defined(__i386__) || defined(__x86_64__)
-		pgprot_val(vma->vm_page_prot) &= ~_PAGE_RW;
-#else
-		/* Ye gads this is ugly.  With more thought
-		   we could move this up higher and use
-		   `protection_map' instead.  */
-		vma->vm_page_prot =
-		    __pgprot(pte_val
-			     (pte_wrprotect
-			      (__pte(pgprot_val(vma->vm_page_prot)))));
-#endif
-	}
-
-	switch (map->type) {
-#if !defined(__arm__)
-	case _DRM_AGP:
-		if (drm_core_has_AGP(dev) && dev->agp->cant_use_aperture) {
-			/*
-			 * On some platforms we can't talk to bus dma address from the CPU, so for
-			 * memory of type DRM_AGP, we'll deal with sorting out the real physical
-			 * pages and mappings in fault()
-			 */
-#if defined(__powerpc__)
-			pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE;
-#endif
-			vma->vm_ops = &drm_vm_ops;
-			break;
-		}
-		/* fall through to _DRM_FRAME_BUFFER... */
-#endif
-	case _DRM_FRAME_BUFFER:
-	case _DRM_REGISTERS:
-		offset = drm_core_get_reg_ofs(dev);
-		vma->vm_flags |= VM_IO;	/* not in core dump */
-		vma->vm_page_prot = drm_io_prot(map->type, vma);
-#if !defined(__arm__)
-		if (io_remap_pfn_range(vma, vma->vm_start,
-				       (map->offset + offset) >> PAGE_SHIFT,
-				       vma->vm_end - vma->vm_start,
-				       vma->vm_page_prot))
-			return -EAGAIN;
-#else
-		if (remap_pfn_range(vma, vma->vm_start,
-					(map->offset + offset) >> PAGE_SHIFT,
-					vma->vm_end - vma->vm_start,
-					vma->vm_page_prot))
-			return -EAGAIN;
-#endif
-
-		DRM_DEBUG("   Type = %d; start = 0x%lx, end = 0x%lx,"
-			  " offset = 0x%llx\n",
-			  map->type,
-			  vma->vm_start, vma->vm_end, (unsigned long long)(map->offset + offset));
-
-		vma->vm_ops = &drm_vm_ops;
-		break;
-	case _DRM_CONSISTENT:
-		/* Consistent memory is really like shared memory. But
-		 * it's allocated in a different way, so avoid fault */
-		if (remap_pfn_range(vma, vma->vm_start,
-		    page_to_pfn(virt_to_page(map->handle)),
-		    vma->vm_end - vma->vm_start, vma->vm_page_prot))
-			return -EAGAIN;
-		vma->vm_page_prot = drm_dma_prot(map->type, vma);
-	/* fall through to _DRM_SHM */
-	case _DRM_SHM:
-		vma->vm_ops = &drm_vm_shm_ops;
-		vma->vm_private_data = (void *)map;
-		/* Don't let this area swap.  Change when
-		   DRM_KERNEL advisory is supported. */
-		vma->vm_flags |= VM_RESERVED;
-		break;
-	case _DRM_SCATTER_GATHER:
-		vma->vm_ops = &drm_vm_sg_ops;
-		vma->vm_private_data = (void *)map;
-		vma->vm_flags |= VM_RESERVED;
-		vma->vm_page_prot = drm_dma_prot(map->type, vma);
-		break;
-	default:
-		return -EINVAL;	/* This should never happen. */
-	}
-	vma->vm_flags |= VM_RESERVED;	/* Don't swap */
-	vma->vm_flags |= VM_DONTEXPAND;
-
-	drm_vm_open_locked(vma);
-	return 0;
-}
-
-int drm_mmap(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *priv = filp->private_data;
-	struct drm_device *dev = priv->minor->dev;
-	int ret;
-
-	if (drm_device_is_unplugged(dev))
-		return -ENODEV;
-
-	mutex_lock(&dev->struct_mutex);
-	ret = drm_mmap_locked(filp, vma);
-	mutex_unlock(&dev->struct_mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_mmap);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/Kconfig b/ANDROID_3.4.5/drivers/gpu/drm/exynos/Kconfig
deleted file mode 100644
index 3343ac43..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/Kconfig
+++ /dev/null
@@ -1,29 +0,0 @@
-config DRM_EXYNOS
-	tristate "DRM Support for Samsung SoC EXYNOS Series"
-	depends on DRM && PLAT_SAMSUNG
-	select DRM_KMS_HELPER
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
-	help
-	  Choose this option if you have a Samsung SoC EXYNOS chipset.
-	  If M is selected the module will be called exynosdrm.
-
-config DRM_EXYNOS_FIMD
-	bool "Exynos DRM FIMD"
-	depends on DRM_EXYNOS && !FB_S3C
-	help
-	  Choose this option if you want to use Exynos FIMD for DRM.
-
-config DRM_EXYNOS_HDMI
-	bool "Exynos DRM HDMI"
-	depends on DRM_EXYNOS && !VIDEO_SAMSUNG_S5P_TV
-	help
-	  Choose this option if you want to use Exynos HDMI for DRM.
-
-config DRM_EXYNOS_VIDI
-	bool "Exynos DRM Virtual Display"
-	depends on DRM_EXYNOS
-	help
-	  Choose this option if you want to use Exynos VIDI for DRM.
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/exynos/Makefile
deleted file mode 100644
index 9e0bff8b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm -Idrivers/gpu/drm/exynos
-exynosdrm-y := exynos_drm_drv.o exynos_drm_encoder.o exynos_drm_connector.o \
-		exynos_drm_crtc.o exynos_drm_fbdev.o exynos_drm_fb.o \
-		exynos_drm_buf.o exynos_drm_gem.o exynos_drm_core.o \
-		exynos_drm_plane.o
-
-exynosdrm-$(CONFIG_DRM_EXYNOS_FIMD)	+= exynos_drm_fimd.o
-exynosdrm-$(CONFIG_DRM_EXYNOS_HDMI)	+= exynos_hdmi.o exynos_mixer.o \
-					   exynos_ddc.o exynos_hdmiphy.o \
-					   exynos_drm_hdmi.o
-exynosdrm-$(CONFIG_DRM_EXYNOS_VIDI)	+= exynos_drm_vidi.o
-
-obj-$(CONFIG_DRM_EXYNOS)		+= exynosdrm.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_ddc.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_ddc.c
deleted file mode 100644
index 7e1051d0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_ddc.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Authors:
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *	Inki Dae <inki.dae@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#include "drmP.h"
-
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/module.h>
-
-
-#include "exynos_drm_drv.h"
-#include "exynos_hdmi.h"
-
-static int s5p_ddc_probe(struct i2c_client *client,
-			const struct i2c_device_id *dev_id)
-{
-	hdmi_attach_ddc_client(client);
-
-	dev_info(&client->adapter->dev, "attached s5p_ddc "
-		"into i2c adapter successfully\n");
-
-	return 0;
-}
-
-static int s5p_ddc_remove(struct i2c_client *client)
-{
-	dev_info(&client->adapter->dev, "detached s5p_ddc "
-		"from i2c adapter successfully\n");
-
-	return 0;
-}
-
-static struct i2c_device_id ddc_idtable[] = {
-	{"s5p_ddc", 0},
-	{ },
-};
-
-struct i2c_driver ddc_driver = {
-	.driver = {
-		.name = "s5p_ddc",
-		.owner = THIS_MODULE,
-	},
-	.id_table	= ddc_idtable,
-	.probe		= s5p_ddc_probe,
-	.remove		= __devexit_p(s5p_ddc_remove),
-	.command		= NULL,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_buf.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_buf.c
deleted file mode 100644
index de8d2090..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_buf.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/* exynos_drm_buf.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Author: Inki Dae <inki.dae@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "exynos_drm.h"
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_gem.h"
-#include "exynos_drm_buf.h"
-
-static int lowlevel_buffer_allocate(struct drm_device *dev,
-		unsigned int flags, struct exynos_drm_gem_buf *buf)
-{
-	dma_addr_t start_addr;
-	unsigned int npages, page_size, i = 0;
-	struct scatterlist *sgl;
-	int ret = 0;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (IS_NONCONTIG_BUFFER(flags)) {
-		DRM_DEBUG_KMS("not support allocation type.\n");
-		return -EINVAL;
-	}
-
-	if (buf->dma_addr) {
-		DRM_DEBUG_KMS("already allocated.\n");
-		return 0;
-	}
-
-	if (buf->size >= SZ_1M) {
-		npages = buf->size >> SECTION_SHIFT;
-		page_size = SECTION_SIZE;
-	} else if (buf->size >= SZ_64K) {
-		npages = buf->size >> 16;
-		page_size = SZ_64K;
-	} else {
-		npages = buf->size >> PAGE_SHIFT;
-		page_size = PAGE_SIZE;
-	}
-
-	buf->sgt = kzalloc(sizeof(struct sg_table), GFP_KERNEL);
-	if (!buf->sgt) {
-		DRM_ERROR("failed to allocate sg table.\n");
-		return -ENOMEM;
-	}
-
-	ret = sg_alloc_table(buf->sgt, npages, GFP_KERNEL);
-	if (ret < 0) {
-		DRM_ERROR("failed to initialize sg table.\n");
-		kfree(buf->sgt);
-		buf->sgt = NULL;
-		return -ENOMEM;
-	}
-
-	buf->kvaddr = dma_alloc_writecombine(dev->dev, buf->size,
-			&buf->dma_addr, GFP_KERNEL);
-	if (!buf->kvaddr) {
-		DRM_ERROR("failed to allocate buffer.\n");
-		ret = -ENOMEM;
-		goto err1;
-	}
-
-	buf->pages = kzalloc(sizeof(struct page) * npages, GFP_KERNEL);
-	if (!buf->pages) {
-		DRM_ERROR("failed to allocate pages.\n");
-		ret = -ENOMEM;
-		goto err2;
-	}
-
-	sgl = buf->sgt->sgl;
-	start_addr = buf->dma_addr;
-
-	while (i < npages) {
-		buf->pages[i] = phys_to_page(start_addr);
-		sg_set_page(sgl, buf->pages[i], page_size, 0);
-		sg_dma_address(sgl) = start_addr;
-		start_addr += page_size;
-		sgl = sg_next(sgl);
-		i++;
-	}
-
-	DRM_DEBUG_KMS("vaddr(0x%lx), dma_addr(0x%lx), size(0x%lx)\n",
-			(unsigned long)buf->kvaddr,
-			(unsigned long)buf->dma_addr,
-			buf->size);
-
-	return ret;
-err2:
-	dma_free_writecombine(dev->dev, buf->size, buf->kvaddr,
-			(dma_addr_t)buf->dma_addr);
-	buf->dma_addr = (dma_addr_t)NULL;
-err1:
-	sg_free_table(buf->sgt);
-	kfree(buf->sgt);
-	buf->sgt = NULL;
-
-	return ret;
-}
-
-static void lowlevel_buffer_deallocate(struct drm_device *dev,
-		unsigned int flags, struct exynos_drm_gem_buf *buf)
-{
-	DRM_DEBUG_KMS("%s.\n", __FILE__);
-
-	/*
-	 * release only physically continuous memory and
-	 * non-continuous memory would be released by exynos
-	 * gem framework.
-	 */
-	if (IS_NONCONTIG_BUFFER(flags)) {
-		DRM_DEBUG_KMS("not support allocation type.\n");
-		return;
-	}
-
-	if (!buf->dma_addr) {
-		DRM_DEBUG_KMS("dma_addr is invalid.\n");
-		return;
-	}
-
-	DRM_DEBUG_KMS("vaddr(0x%lx), dma_addr(0x%lx), size(0x%lx)\n",
-			(unsigned long)buf->kvaddr,
-			(unsigned long)buf->dma_addr,
-			buf->size);
-
-	sg_free_table(buf->sgt);
-
-	kfree(buf->sgt);
-	buf->sgt = NULL;
-
-	kfree(buf->pages);
-	buf->pages = NULL;
-
-	dma_free_writecombine(dev->dev, buf->size, buf->kvaddr,
-				(dma_addr_t)buf->dma_addr);
-	buf->dma_addr = (dma_addr_t)NULL;
-}
-
-struct exynos_drm_gem_buf *exynos_drm_init_buf(struct drm_device *dev,
-						unsigned int size)
-{
-	struct exynos_drm_gem_buf *buffer;
-
-	DRM_DEBUG_KMS("%s.\n", __FILE__);
-	DRM_DEBUG_KMS("desired size = 0x%x\n", size);
-
-	buffer = kzalloc(sizeof(*buffer), GFP_KERNEL);
-	if (!buffer) {
-		DRM_ERROR("failed to allocate exynos_drm_gem_buf.\n");
-		return NULL;
-	}
-
-	buffer->size = size;
-	return buffer;
-}
-
-void exynos_drm_fini_buf(struct drm_device *dev,
-				struct exynos_drm_gem_buf *buffer)
-{
-	DRM_DEBUG_KMS("%s.\n", __FILE__);
-
-	if (!buffer) {
-		DRM_DEBUG_KMS("buffer is null.\n");
-		return;
-	}
-
-	kfree(buffer);
-	buffer = NULL;
-}
-
-int exynos_drm_alloc_buf(struct drm_device *dev,
-		struct exynos_drm_gem_buf *buf, unsigned int flags)
-{
-
-	/*
-	 * allocate memory region and set the memory information
-	 * to vaddr and dma_addr of a buffer object.
-	 */
-	if (lowlevel_buffer_allocate(dev, flags, buf) < 0)
-		return -ENOMEM;
-
-	return 0;
-}
-
-void exynos_drm_free_buf(struct drm_device *dev,
-		unsigned int flags, struct exynos_drm_gem_buf *buffer)
-{
-
-	lowlevel_buffer_deallocate(dev, flags, buffer);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_buf.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_buf.h
deleted file mode 100644
index 3388e4eb..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_buf.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* exynos_drm_buf.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Author: Inki Dae <inki.dae@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_BUF_H_
-#define _EXYNOS_DRM_BUF_H_
-
-/* create and initialize buffer object. */
-struct exynos_drm_gem_buf *exynos_drm_init_buf(struct drm_device *dev,
-						unsigned int size);
-
-/* destroy buffer object. */
-void exynos_drm_fini_buf(struct drm_device *dev,
-				struct exynos_drm_gem_buf *buffer);
-
-/* allocate physical memory region and setup sgt and pages. */
-int exynos_drm_alloc_buf(struct drm_device *dev,
-				struct exynos_drm_gem_buf *buf,
-				unsigned int flags);
-
-/* release physical memory region, sgt and pages. */
-void exynos_drm_free_buf(struct drm_device *dev,
-				unsigned int flags,
-				struct exynos_drm_gem_buf *buffer);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_connector.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_connector.c
deleted file mode 100644
index bf791fa0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_connector.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-
-#include <drm/exynos_drm.h>
-#include "exynos_drm_drv.h"
-#include "exynos_drm_encoder.h"
-
-#define MAX_EDID 256
-#define to_exynos_connector(x)	container_of(x, struct exynos_drm_connector,\
-				drm_connector)
-
-struct exynos_drm_connector {
-	struct drm_connector	drm_connector;
-	uint32_t		encoder_id;
-	struct exynos_drm_manager *manager;
-};
-
-/* convert exynos_video_timings to drm_display_mode */
-static inline void
-convert_to_display_mode(struct drm_display_mode *mode,
-			struct exynos_drm_panel_info *panel)
-{
-	struct fb_videomode *timing = &panel->timing;
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	mode->clock = timing->pixclock / 1000;
-	mode->vrefresh = timing->refresh;
-
-	mode->hdisplay = timing->xres;
-	mode->hsync_start = mode->hdisplay + timing->right_margin;
-	mode->hsync_end = mode->hsync_start + timing->hsync_len;
-	mode->htotal = mode->hsync_end + timing->left_margin;
-
-	mode->vdisplay = timing->yres;
-	mode->vsync_start = mode->vdisplay + timing->lower_margin;
-	mode->vsync_end = mode->vsync_start + timing->vsync_len;
-	mode->vtotal = mode->vsync_end + timing->upper_margin;
-	mode->width_mm = panel->width_mm;
-	mode->height_mm = panel->height_mm;
-
-	if (timing->vmode & FB_VMODE_INTERLACED)
-		mode->flags |= DRM_MODE_FLAG_INTERLACE;
-
-	if (timing->vmode & FB_VMODE_DOUBLE)
-		mode->flags |= DRM_MODE_FLAG_DBLSCAN;
-}
-
-/* convert drm_display_mode to exynos_video_timings */
-static inline void
-convert_to_video_timing(struct fb_videomode *timing,
-			struct drm_display_mode *mode)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	memset(timing, 0, sizeof(*timing));
-
-	timing->pixclock = mode->clock * 1000;
-	timing->refresh = drm_mode_vrefresh(mode);
-
-	timing->xres = mode->hdisplay;
-	timing->right_margin = mode->hsync_start - mode->hdisplay;
-	timing->hsync_len = mode->hsync_end - mode->hsync_start;
-	timing->left_margin = mode->htotal - mode->hsync_end;
-
-	timing->yres = mode->vdisplay;
-	timing->lower_margin = mode->vsync_start - mode->vdisplay;
-	timing->vsync_len = mode->vsync_end - mode->vsync_start;
-	timing->upper_margin = mode->vtotal - mode->vsync_end;
-
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		timing->vmode = FB_VMODE_INTERLACED;
-	else
-		timing->vmode = FB_VMODE_NONINTERLACED;
-
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		timing->vmode |= FB_VMODE_DOUBLE;
-}
-
-static int exynos_drm_connector_get_modes(struct drm_connector *connector)
-{
-	struct exynos_drm_connector *exynos_connector =
-					to_exynos_connector(connector);
-	struct exynos_drm_manager *manager = exynos_connector->manager;
-	struct exynos_drm_display_ops *display_ops = manager->display_ops;
-	unsigned int count;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (!display_ops) {
-		DRM_DEBUG_KMS("display_ops is null.\n");
-		return 0;
-	}
-
-	/*
-	 * if get_edid() exists then get_edid() callback of hdmi side
-	 * is called to get edid data through i2c interface else
-	 * get timing from the FIMD driver(display controller).
-	 *
-	 * P.S. in case of lcd panel, count is always 1 if success
-	 * because lcd panel has only one mode.
-	 */
-	if (display_ops->get_edid) {
-		int ret;
-		void *edid;
-
-		edid = kzalloc(MAX_EDID, GFP_KERNEL);
-		if (!edid) {
-			DRM_ERROR("failed to allocate edid\n");
-			return 0;
-		}
-
-		ret = display_ops->get_edid(manager->dev, connector,
-						edid, MAX_EDID);
-		if (ret < 0) {
-			DRM_ERROR("failed to get edid data.\n");
-			kfree(edid);
-			edid = NULL;
-			return 0;
-		}
-
-		drm_mode_connector_update_edid_property(connector, edid);
-		count = drm_add_edid_modes(connector, edid);
-
-		kfree(connector->display_info.raw_edid);
-		connector->display_info.raw_edid = edid;
-	} else {
-		struct drm_display_mode *mode = drm_mode_create(connector->dev);
-		struct exynos_drm_panel_info *panel;
-
-		if (display_ops->get_panel)
-			panel = display_ops->get_panel(manager->dev);
-		else {
-			drm_mode_destroy(connector->dev, mode);
-			return 0;
-		}
-
-		convert_to_display_mode(mode, panel);
-		connector->display_info.width_mm = mode->width_mm;
-		connector->display_info.height_mm = mode->height_mm;
-
-		mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
-		drm_mode_set_name(mode);
-		drm_mode_probed_add(connector, mode);
-
-		count = 1;
-	}
-
-	return count;
-}
-
-static int exynos_drm_connector_mode_valid(struct drm_connector *connector,
-					    struct drm_display_mode *mode)
-{
-	struct exynos_drm_connector *exynos_connector =
-					to_exynos_connector(connector);
-	struct exynos_drm_manager *manager = exynos_connector->manager;
-	struct exynos_drm_display_ops *display_ops = manager->display_ops;
-	struct fb_videomode timing;
-	int ret = MODE_BAD;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	convert_to_video_timing(&timing, mode);
-
-	if (display_ops && display_ops->check_timing)
-		if (!display_ops->check_timing(manager->dev, (void *)&timing))
-			ret = MODE_OK;
-
-	return ret;
-}
-
-struct drm_encoder *exynos_drm_best_encoder(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct exynos_drm_connector *exynos_connector =
-					to_exynos_connector(connector);
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	obj = drm_mode_object_find(dev, exynos_connector->encoder_id,
-				   DRM_MODE_OBJECT_ENCODER);
-	if (!obj) {
-		DRM_DEBUG_KMS("Unknown ENCODER ID %d\n",
-				exynos_connector->encoder_id);
-		return NULL;
-	}
-
-	encoder = obj_to_encoder(obj);
-
-	return encoder;
-}
-
-static struct drm_connector_helper_funcs exynos_connector_helper_funcs = {
-	.get_modes	= exynos_drm_connector_get_modes,
-	.mode_valid	= exynos_drm_connector_mode_valid,
-	.best_encoder	= exynos_drm_best_encoder,
-};
-
-static int exynos_drm_connector_fill_modes(struct drm_connector *connector,
-				unsigned int max_width, unsigned int max_height)
-{
-	struct exynos_drm_connector *exynos_connector =
-					to_exynos_connector(connector);
-	struct exynos_drm_manager *manager = exynos_connector->manager;
-	struct exynos_drm_manager_ops *ops = manager->ops;
-	unsigned int width, height;
-
-	width = max_width;
-	height = max_height;
-
-	/*
-	 * if specific driver want to find desired_mode using maxmum
-	 * resolution then get max width and height from that driver.
-	 */
-	if (ops && ops->get_max_resol)
-		ops->get_max_resol(manager->dev, &width, &height);
-
-	return drm_helper_probe_single_connector_modes(connector, width,
-							height);
-}
-
-/* get detection status of display device. */
-static enum drm_connector_status
-exynos_drm_connector_detect(struct drm_connector *connector, bool force)
-{
-	struct exynos_drm_connector *exynos_connector =
-					to_exynos_connector(connector);
-	struct exynos_drm_manager *manager = exynos_connector->manager;
-	struct exynos_drm_display_ops *display_ops =
-					manager->display_ops;
-	enum drm_connector_status status = connector_status_disconnected;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (display_ops && display_ops->is_connected) {
-		if (display_ops->is_connected(manager->dev))
-			status = connector_status_connected;
-		else
-			status = connector_status_disconnected;
-	}
-
-	return status;
-}
-
-static void exynos_drm_connector_destroy(struct drm_connector *connector)
-{
-	struct exynos_drm_connector *exynos_connector =
-		to_exynos_connector(connector);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(exynos_connector);
-}
-
-static struct drm_connector_funcs exynos_connector_funcs = {
-	.dpms		= drm_helper_connector_dpms,
-	.fill_modes	= exynos_drm_connector_fill_modes,
-	.detect		= exynos_drm_connector_detect,
-	.destroy	= exynos_drm_connector_destroy,
-};
-
-struct drm_connector *exynos_drm_connector_create(struct drm_device *dev,
-						   struct drm_encoder *encoder)
-{
-	struct exynos_drm_connector *exynos_connector;
-	struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
-	struct drm_connector *connector;
-	int type;
-	int err;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	exynos_connector = kzalloc(sizeof(*exynos_connector), GFP_KERNEL);
-	if (!exynos_connector) {
-		DRM_ERROR("failed to allocate connector\n");
-		return NULL;
-	}
-
-	connector = &exynos_connector->drm_connector;
-
-	switch (manager->display_ops->type) {
-	case EXYNOS_DISPLAY_TYPE_HDMI:
-		type = DRM_MODE_CONNECTOR_HDMIA;
-		connector->interlace_allowed = true;
-		connector->polled = DRM_CONNECTOR_POLL_HPD;
-		break;
-	case EXYNOS_DISPLAY_TYPE_VIDI:
-		type = DRM_MODE_CONNECTOR_VIRTUAL;
-		connector->polled = DRM_CONNECTOR_POLL_HPD;
-		break;
-	default:
-		type = DRM_MODE_CONNECTOR_Unknown;
-		break;
-	}
-
-	drm_connector_init(dev, connector, &exynos_connector_funcs, type);
-	drm_connector_helper_add(connector, &exynos_connector_helper_funcs);
-
-	err = drm_sysfs_connector_add(connector);
-	if (err)
-		goto err_connector;
-
-	exynos_connector->encoder_id = encoder->base.id;
-	exynos_connector->manager = manager;
-	connector->encoder = encoder;
-
-	err = drm_mode_connector_attach_encoder(connector, encoder);
-	if (err) {
-		DRM_ERROR("failed to attach a connector to a encoder\n");
-		goto err_sysfs;
-	}
-
-	DRM_DEBUG_KMS("connector has been created\n");
-
-	return connector;
-
-err_sysfs:
-	drm_sysfs_connector_remove(connector);
-err_connector:
-	drm_connector_cleanup(connector);
-	kfree(exynos_connector);
-	return NULL;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_connector.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_connector.h
deleted file mode 100644
index 1c7b2b5b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_connector.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_CONNECTOR_H_
-#define _EXYNOS_DRM_CONNECTOR_H_
-
-struct drm_connector *exynos_drm_connector_create(struct drm_device *dev,
-						   struct drm_encoder *encoder);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_core.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_core.c
deleted file mode 100644
index eaf630dc..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_core.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/* exynos_drm_core.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Author:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "exynos_drm_drv.h"
-#include "exynos_drm_encoder.h"
-#include "exynos_drm_connector.h"
-#include "exynos_drm_fbdev.h"
-
-static LIST_HEAD(exynos_drm_subdrv_list);
-static struct drm_device *drm_dev;
-
-static int exynos_drm_subdrv_probe(struct drm_device *dev,
-					struct exynos_drm_subdrv *subdrv)
-{
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	if (subdrv->probe) {
-		int ret;
-
-		/*
-		 * this probe callback would be called by sub driver
-		 * after setting of all resources to this sub driver,
-		 * such as clock, irq and register map are done or by load()
-		 * of exynos drm driver.
-		 *
-		 * P.S. note that this driver is considered for modularization.
-		 */
-		ret = subdrv->probe(dev, subdrv->dev);
-		if (ret)
-			return ret;
-	}
-
-	if (!subdrv->manager)
-		return 0;
-
-	subdrv->manager->dev = subdrv->dev;
-
-	/* create and initialize a encoder for this sub driver. */
-	encoder = exynos_drm_encoder_create(dev, subdrv->manager,
-			(1 << MAX_CRTC) - 1);
-	if (!encoder) {
-		DRM_ERROR("failed to create encoder\n");
-		return -EFAULT;
-	}
-
-	/*
-	 * create and initialize a connector for this sub driver and
-	 * attach the encoder created above to the connector.
-	 */
-	connector = exynos_drm_connector_create(dev, encoder);
-	if (!connector) {
-		DRM_ERROR("failed to create connector\n");
-		encoder->funcs->destroy(encoder);
-		return -EFAULT;
-	}
-
-	subdrv->encoder = encoder;
-	subdrv->connector = connector;
-
-	return 0;
-}
-
-static void exynos_drm_subdrv_remove(struct drm_device *dev,
-				      struct exynos_drm_subdrv *subdrv)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	if (subdrv->remove)
-		subdrv->remove(dev);
-
-	if (subdrv->encoder) {
-		struct drm_encoder *encoder = subdrv->encoder;
-		encoder->funcs->destroy(encoder);
-		subdrv->encoder = NULL;
-	}
-
-	if (subdrv->connector) {
-		struct drm_connector *connector = subdrv->connector;
-		connector->funcs->destroy(connector);
-		subdrv->connector = NULL;
-	}
-}
-
-int exynos_drm_device_register(struct drm_device *dev)
-{
-	struct exynos_drm_subdrv *subdrv, *n;
-	int err;
-
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	if (!dev)
-		return -EINVAL;
-
-	drm_dev = dev;
-
-	list_for_each_entry_safe(subdrv, n, &exynos_drm_subdrv_list, list) {
-		subdrv->drm_dev = dev;
-		err = exynos_drm_subdrv_probe(dev, subdrv);
-		if (err) {
-			DRM_DEBUG("exynos drm subdrv probe failed.\n");
-			list_del(&subdrv->list);
-		}
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(exynos_drm_device_register);
-
-int exynos_drm_device_unregister(struct drm_device *dev)
-{
-	struct exynos_drm_subdrv *subdrv;
-
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	if (!dev) {
-		WARN(1, "Unexpected drm device unregister!\n");
-		return -EINVAL;
-	}
-
-	list_for_each_entry(subdrv, &exynos_drm_subdrv_list, list)
-		exynos_drm_subdrv_remove(dev, subdrv);
-
-	drm_dev = NULL;
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(exynos_drm_device_unregister);
-
-int exynos_drm_subdrv_register(struct exynos_drm_subdrv *subdrv)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	if (!subdrv)
-		return -EINVAL;
-
-	list_add_tail(&subdrv->list, &exynos_drm_subdrv_list);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(exynos_drm_subdrv_register);
-
-int exynos_drm_subdrv_unregister(struct exynos_drm_subdrv *subdrv)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	if (!subdrv)
-		return -EINVAL;
-
-	list_del(&subdrv->list);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(exynos_drm_subdrv_unregister);
-
-int exynos_drm_subdrv_open(struct drm_device *dev, struct drm_file *file)
-{
-	struct exynos_drm_subdrv *subdrv;
-	int ret;
-
-	list_for_each_entry(subdrv, &exynos_drm_subdrv_list, list) {
-		if (subdrv->open) {
-			ret = subdrv->open(dev, subdrv->dev, file);
-			if (ret)
-				goto err;
-		}
-	}
-
-	return 0;
-
-err:
-	list_for_each_entry_reverse(subdrv, &subdrv->list, list) {
-		if (subdrv->close)
-			subdrv->close(dev, subdrv->dev, file);
-	}
-	return ret;
-}
-EXPORT_SYMBOL_GPL(exynos_drm_subdrv_open);
-
-void exynos_drm_subdrv_close(struct drm_device *dev, struct drm_file *file)
-{
-	struct exynos_drm_subdrv *subdrv;
-
-	list_for_each_entry(subdrv, &exynos_drm_subdrv_list, list) {
-		if (subdrv->close)
-			subdrv->close(dev, subdrv->dev, file);
-	}
-}
-EXPORT_SYMBOL_GPL(exynos_drm_subdrv_close);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_crtc.c
deleted file mode 100644
index 3486ffed..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ /dev/null
@@ -1,432 +0,0 @@
-/* exynos_drm_crtc.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-
-#include "exynos_drm_crtc.h"
-#include "exynos_drm_drv.h"
-#include "exynos_drm_fb.h"
-#include "exynos_drm_encoder.h"
-#include "exynos_drm_gem.h"
-
-#define to_exynos_crtc(x)	container_of(x, struct exynos_drm_crtc,\
-				drm_crtc)
-
-/*
- * Exynos specific crtc structure.
- *
- * @drm_crtc: crtc object.
- * @overlay: contain information common to display controller and hdmi and
- *	contents of this overlay object would be copied to sub driver size.
- * @pipe: a crtc index created at load() with a new crtc object creation
- *	and the crtc object would be set to private->crtc array
- *	to get a crtc object corresponding to this pipe from private->crtc
- *	array when irq interrupt occured. the reason of using this pipe is that
- *	drm framework doesn't support multiple irq yet.
- *	we can refer to the crtc to current hardware interrupt occured through
- *	this pipe value.
- * @dpms: store the crtc dpms value
- */
-struct exynos_drm_crtc {
-	struct drm_crtc			drm_crtc;
-	struct exynos_drm_overlay	overlay;
-	unsigned int			pipe;
-	unsigned int			dpms;
-};
-
-static void exynos_drm_crtc_apply(struct drm_crtc *crtc)
-{
-	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
-	struct exynos_drm_overlay *overlay = &exynos_crtc->overlay;
-
-	exynos_drm_fn_encoder(crtc, overlay,
-			exynos_drm_encoder_crtc_mode_set);
-	exynos_drm_fn_encoder(crtc, &exynos_crtc->pipe,
-			exynos_drm_encoder_crtc_commit);
-}
-
-int exynos_drm_overlay_update(struct exynos_drm_overlay *overlay,
-			      struct drm_framebuffer *fb,
-			      struct drm_display_mode *mode,
-			      struct exynos_drm_crtc_pos *pos)
-{
-	struct exynos_drm_gem_buf *buffer;
-	unsigned int actual_w;
-	unsigned int actual_h;
-	int nr = exynos_drm_format_num_buffers(fb->pixel_format);
-	int i;
-
-	for (i = 0; i < nr; i++) {
-		buffer = exynos_drm_fb_buffer(fb, i);
-		if (!buffer) {
-			DRM_LOG_KMS("buffer is null\n");
-			return -EFAULT;
-		}
-
-		overlay->dma_addr[i] = buffer->dma_addr;
-		overlay->vaddr[i] = buffer->kvaddr;
-
-		DRM_DEBUG_KMS("buffer: %d, vaddr = 0x%lx, dma_addr = 0x%lx\n",
-				i, (unsigned long)overlay->vaddr[i],
-				(unsigned long)overlay->dma_addr[i]);
-	}
-
-	actual_w = min((mode->hdisplay - pos->crtc_x), pos->crtc_w);
-	actual_h = min((mode->vdisplay - pos->crtc_y), pos->crtc_h);
-
-	/* set drm framebuffer data. */
-	overlay->fb_x = pos->fb_x;
-	overlay->fb_y = pos->fb_y;
-	overlay->fb_width = fb->width;
-	overlay->fb_height = fb->height;
-	overlay->bpp = fb->bits_per_pixel;
-	overlay->pitch = fb->pitches[0];
-	overlay->pixel_format = fb->pixel_format;
-
-	/* set overlay range to be displayed. */
-	overlay->crtc_x = pos->crtc_x;
-	overlay->crtc_y = pos->crtc_y;
-	overlay->crtc_width = actual_w;
-	overlay->crtc_height = actual_h;
-
-	/* set drm mode data. */
-	overlay->mode_width = mode->hdisplay;
-	overlay->mode_height = mode->vdisplay;
-	overlay->refresh = mode->vrefresh;
-	overlay->scan_flag = mode->flags;
-
-	DRM_DEBUG_KMS("overlay : offset_x/y(%d,%d), width/height(%d,%d)",
-			overlay->crtc_x, overlay->crtc_y,
-			overlay->crtc_width, overlay->crtc_height);
-
-	return 0;
-}
-
-static int exynos_drm_crtc_update(struct drm_crtc *crtc)
-{
-	struct exynos_drm_crtc *exynos_crtc;
-	struct exynos_drm_overlay *overlay;
-	struct exynos_drm_crtc_pos pos;
-	struct drm_display_mode *mode = &crtc->mode;
-	struct drm_framebuffer *fb = crtc->fb;
-
-	if (!mode || !fb)
-		return -EINVAL;
-
-	exynos_crtc = to_exynos_crtc(crtc);
-	overlay = &exynos_crtc->overlay;
-
-	memset(&pos, 0, sizeof(struct exynos_drm_crtc_pos));
-
-	/* it means the offset of framebuffer to be displayed. */
-	pos.fb_x = crtc->x;
-	pos.fb_y = crtc->y;
-
-	/* OSD position to be displayed. */
-	pos.crtc_x = 0;
-	pos.crtc_y = 0;
-	pos.crtc_w = fb->width - crtc->x;
-	pos.crtc_h = fb->height - crtc->y;
-
-	return exynos_drm_overlay_update(overlay, crtc->fb, mode, &pos);
-}
-
-static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
-
-	DRM_DEBUG_KMS("crtc[%d] mode[%d]\n", crtc->base.id, mode);
-
-	if (exynos_crtc->dpms == mode) {
-		DRM_DEBUG_KMS("desired dpms mode is same as previous one.\n");
-		return;
-	}
-
-	mutex_lock(&dev->struct_mutex);
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		exynos_drm_fn_encoder(crtc, &mode,
-				exynos_drm_encoder_crtc_dpms);
-		exynos_crtc->dpms = mode;
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		exynos_drm_fn_encoder(crtc, &mode,
-				exynos_drm_encoder_crtc_dpms);
-		exynos_crtc->dpms = mode;
-		break;
-	default:
-		DRM_ERROR("unspecified mode %d\n", mode);
-		break;
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-}
-
-static void exynos_drm_crtc_prepare(struct drm_crtc *crtc)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* drm framework doesn't check NULL. */
-}
-
-static void exynos_drm_crtc_commit(struct drm_crtc *crtc)
-{
-	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * when set_crtc is requested from user or at booting time,
-	 * crtc->commit would be called without dpms call so if dpms is
-	 * no power on then crtc->dpms should be called
-	 * with DRM_MODE_DPMS_ON for the hardware power to be on.
-	 */
-	if (exynos_crtc->dpms != DRM_MODE_DPMS_ON) {
-		int mode = DRM_MODE_DPMS_ON;
-
-		/*
-		 * enable hardware(power on) to all encoders hdmi connected
-		 * to current crtc.
-		 */
-		exynos_drm_crtc_dpms(crtc, mode);
-		/*
-		 * enable dma to all encoders connected to current crtc and
-		 * lcd panel.
-		 */
-		exynos_drm_fn_encoder(crtc, &mode,
-					exynos_drm_encoder_dpms_from_crtc);
-	}
-
-	exynos_drm_fn_encoder(crtc, &exynos_crtc->pipe,
-			exynos_drm_encoder_crtc_commit);
-}
-
-static bool
-exynos_drm_crtc_mode_fixup(struct drm_crtc *crtc,
-			    struct drm_display_mode *mode,
-			    struct drm_display_mode *adjusted_mode)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* drm framework doesn't check NULL */
-	return true;
-}
-
-static int
-exynos_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode,
-			  struct drm_display_mode *adjusted_mode, int x, int y,
-			  struct drm_framebuffer *old_fb)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * copy the mode data adjusted by mode_fixup() into crtc->mode
-	 * so that hardware can be seet to proper mode.
-	 */
-	memcpy(&crtc->mode, adjusted_mode, sizeof(*adjusted_mode));
-
-	return exynos_drm_crtc_update(crtc);
-}
-
-static int exynos_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
-					  struct drm_framebuffer *old_fb)
-{
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	ret = exynos_drm_crtc_update(crtc);
-	if (ret)
-		return ret;
-
-	exynos_drm_crtc_apply(crtc);
-
-	return ret;
-}
-
-static void exynos_drm_crtc_load_lut(struct drm_crtc *crtc)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-	/* drm framework doesn't check NULL */
-}
-
-static struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
-	.dpms		= exynos_drm_crtc_dpms,
-	.prepare	= exynos_drm_crtc_prepare,
-	.commit		= exynos_drm_crtc_commit,
-	.mode_fixup	= exynos_drm_crtc_mode_fixup,
-	.mode_set	= exynos_drm_crtc_mode_set,
-	.mode_set_base	= exynos_drm_crtc_mode_set_base,
-	.load_lut	= exynos_drm_crtc_load_lut,
-};
-
-static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc,
-				      struct drm_framebuffer *fb,
-				      struct drm_pending_vblank_event *event)
-{
-	struct drm_device *dev = crtc->dev;
-	struct exynos_drm_private *dev_priv = dev->dev_private;
-	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
-	struct drm_framebuffer *old_fb = crtc->fb;
-	int ret = -EINVAL;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	mutex_lock(&dev->struct_mutex);
-
-	if (event) {
-		/*
-		 * the pipe from user always is 0 so we can set pipe number
-		 * of current owner to event.
-		 */
-		event->pipe = exynos_crtc->pipe;
-
-		ret = drm_vblank_get(dev, exynos_crtc->pipe);
-		if (ret) {
-			DRM_DEBUG("failed to acquire vblank counter\n");
-			list_del(&event->base.link);
-
-			goto out;
-		}
-
-		list_add_tail(&event->base.link,
-				&dev_priv->pageflip_event_list);
-
-		crtc->fb = fb;
-		ret = exynos_drm_crtc_update(crtc);
-		if (ret) {
-			crtc->fb = old_fb;
-			drm_vblank_put(dev, exynos_crtc->pipe);
-			list_del(&event->base.link);
-
-			goto out;
-		}
-
-		/*
-		 * the values related to a buffer of the drm framebuffer
-		 * to be applied should be set at here. because these values
-		 * first, are set to shadow registers and then to
-		 * real registers at vsync front porch period.
-		 */
-		exynos_drm_crtc_apply(crtc);
-	}
-out:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-static void exynos_drm_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
-	struct exynos_drm_private *private = crtc->dev->dev_private;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	private->crtc[exynos_crtc->pipe] = NULL;
-
-	drm_crtc_cleanup(crtc);
-	kfree(exynos_crtc);
-}
-
-static struct drm_crtc_funcs exynos_crtc_funcs = {
-	.set_config	= drm_crtc_helper_set_config,
-	.page_flip	= exynos_drm_crtc_page_flip,
-	.destroy	= exynos_drm_crtc_destroy,
-};
-
-struct exynos_drm_overlay *get_exynos_drm_overlay(struct drm_device *dev,
-		struct drm_crtc *crtc)
-{
-	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
-
-	return &exynos_crtc->overlay;
-}
-
-int exynos_drm_crtc_create(struct drm_device *dev, unsigned int nr)
-{
-	struct exynos_drm_crtc *exynos_crtc;
-	struct exynos_drm_private *private = dev->dev_private;
-	struct drm_crtc *crtc;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	exynos_crtc = kzalloc(sizeof(*exynos_crtc), GFP_KERNEL);
-	if (!exynos_crtc) {
-		DRM_ERROR("failed to allocate exynos crtc\n");
-		return -ENOMEM;
-	}
-
-	exynos_crtc->pipe = nr;
-	exynos_crtc->dpms = DRM_MODE_DPMS_OFF;
-	exynos_crtc->overlay.zpos = DEFAULT_ZPOS;
-	crtc = &exynos_crtc->drm_crtc;
-
-	private->crtc[nr] = crtc;
-
-	drm_crtc_init(dev, crtc, &exynos_crtc_funcs);
-	drm_crtc_helper_add(crtc, &exynos_crtc_helper_funcs);
-
-	return 0;
-}
-
-int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int crtc)
-{
-	struct exynos_drm_private *private = dev->dev_private;
-	struct exynos_drm_crtc *exynos_crtc =
-		to_exynos_crtc(private->crtc[crtc]);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (exynos_crtc->dpms != DRM_MODE_DPMS_ON)
-		return -EPERM;
-
-	exynos_drm_fn_encoder(private->crtc[crtc], &crtc,
-			exynos_drm_enable_vblank);
-
-	return 0;
-}
-
-void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int crtc)
-{
-	struct exynos_drm_private *private = dev->dev_private;
-	struct exynos_drm_crtc *exynos_crtc =
-		to_exynos_crtc(private->crtc[crtc]);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (exynos_crtc->dpms != DRM_MODE_DPMS_ON)
-		return;
-
-	exynos_drm_fn_encoder(private->crtc[crtc], &crtc,
-			exynos_drm_disable_vblank);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_crtc.h
deleted file mode 100644
index 25f72a62..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_crtc.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* exynos_drm_crtc.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_CRTC_H_
-#define _EXYNOS_DRM_CRTC_H_
-
-struct exynos_drm_overlay *get_exynos_drm_overlay(struct drm_device *dev,
-		struct drm_crtc *crtc);
-int exynos_drm_crtc_create(struct drm_device *dev, unsigned int nr);
-int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int crtc);
-void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int crtc);
-
-/*
- * Exynos specific crtc postion structure.
- *
- * @fb_x: offset x on a framebuffer to be displyed
- *	- the unit is screen coordinates.
- * @fb_y: offset y on a framebuffer to be displayed
- *	- the unit is screen coordinates.
- * @crtc_x: offset x on hardware screen.
- * @crtc_y: offset y on hardware screen.
- * @crtc_w: width of hardware screen.
- * @crtc_h: height of hardware screen.
- */
-struct exynos_drm_crtc_pos {
-	unsigned int fb_x;
-	unsigned int fb_y;
-	unsigned int crtc_x;
-	unsigned int crtc_y;
-	unsigned int crtc_w;
-	unsigned int crtc_h;
-};
-
-int exynos_drm_overlay_update(struct exynos_drm_overlay *overlay,
-			      struct drm_framebuffer *fb,
-			      struct drm_display_mode *mode,
-			      struct exynos_drm_crtc_pos *pos);
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_drv.c
deleted file mode 100644
index a6819b5f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ /dev/null
@@ -1,366 +0,0 @@
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc_helper.h"
-
-#include <drm/exynos_drm.h>
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_crtc.h"
-#include "exynos_drm_encoder.h"
-#include "exynos_drm_fbdev.h"
-#include "exynos_drm_fb.h"
-#include "exynos_drm_gem.h"
-#include "exynos_drm_plane.h"
-#include "exynos_drm_vidi.h"
-
-#define DRIVER_NAME	"exynos"
-#define DRIVER_DESC	"Samsung SoC DRM"
-#define DRIVER_DATE	"20110530"
-#define DRIVER_MAJOR	1
-#define DRIVER_MINOR	0
-
-#define VBLANK_OFF_DELAY	50000
-
-static int exynos_drm_load(struct drm_device *dev, unsigned long flags)
-{
-	struct exynos_drm_private *private;
-	int ret;
-	int nr;
-
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	private = kzalloc(sizeof(struct exynos_drm_private), GFP_KERNEL);
-	if (!private) {
-		DRM_ERROR("failed to allocate private\n");
-		return -ENOMEM;
-	}
-
-	INIT_LIST_HEAD(&private->pageflip_event_list);
-	dev->dev_private = (void *)private;
-
-	drm_mode_config_init(dev);
-
-	/* init kms poll for handling hpd */
-	drm_kms_helper_poll_init(dev);
-
-	exynos_drm_mode_config_init(dev);
-
-	/*
-	 * EXYNOS4 is enough to have two CRTCs and each crtc would be used
-	 * without dependency of hardware.
-	 */
-	for (nr = 0; nr < MAX_CRTC; nr++) {
-		ret = exynos_drm_crtc_create(dev, nr);
-		if (ret)
-			goto err_crtc;
-	}
-
-	for (nr = 0; nr < MAX_PLANE; nr++) {
-		ret = exynos_plane_init(dev, nr);
-		if (ret)
-			goto err_crtc;
-	}
-
-	ret = drm_vblank_init(dev, MAX_CRTC);
-	if (ret)
-		goto err_crtc;
-
-	/*
-	 * probe sub drivers such as display controller and hdmi driver,
-	 * that were registered at probe() of platform driver
-	 * to the sub driver and create encoder and connector for them.
-	 */
-	ret = exynos_drm_device_register(dev);
-	if (ret)
-		goto err_vblank;
-
-	/* setup possible_clones. */
-	exynos_drm_encoder_setup(dev);
-
-	/*
-	 * create and configure fb helper and also exynos specific
-	 * fbdev object.
-	 */
-	ret = exynos_drm_fbdev_init(dev);
-	if (ret) {
-		DRM_ERROR("failed to initialize drm fbdev\n");
-		goto err_drm_device;
-	}
-
-	drm_vblank_offdelay = VBLANK_OFF_DELAY;
-
-	return 0;
-
-err_drm_device:
-	exynos_drm_device_unregister(dev);
-err_vblank:
-	drm_vblank_cleanup(dev);
-err_crtc:
-	drm_mode_config_cleanup(dev);
-	kfree(private);
-
-	return ret;
-}
-
-static int exynos_drm_unload(struct drm_device *dev)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	exynos_drm_fbdev_fini(dev);
-	exynos_drm_device_unregister(dev);
-	drm_vblank_cleanup(dev);
-	drm_kms_helper_poll_fini(dev);
-	drm_mode_config_cleanup(dev);
-	kfree(dev->dev_private);
-
-	dev->dev_private = NULL;
-
-	return 0;
-}
-
-static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	return exynos_drm_subdrv_open(dev, file);
-}
-
-static void exynos_drm_preclose(struct drm_device *dev,
-					struct drm_file *file)
-{
-	struct exynos_drm_private *private = dev->dev_private;
-	struct drm_pending_vblank_event *e, *t;
-	unsigned long flags;
-
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	/* release events of current file */
-	spin_lock_irqsave(&dev->event_lock, flags);
-	list_for_each_entry_safe(e, t, &private->pageflip_event_list,
-			base.link) {
-		if (e->base.file_priv == file) {
-			list_del(&e->base.link);
-			e->base.destroy(&e->base);
-		}
-	}
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	exynos_drm_subdrv_close(dev, file);
-}
-
-static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	if (!file->driver_priv)
-		return;
-
-	kfree(file->driver_priv);
-	file->driver_priv = NULL;
-}
-
-static void exynos_drm_lastclose(struct drm_device *dev)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	exynos_drm_fbdev_restore_mode(dev);
-}
-
-static struct vm_operations_struct exynos_drm_gem_vm_ops = {
-	.fault = exynos_drm_gem_fault,
-	.open = drm_gem_vm_open,
-	.close = drm_gem_vm_close,
-};
-
-static struct drm_ioctl_desc exynos_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(EXYNOS_GEM_CREATE, exynos_drm_gem_create_ioctl,
-			DRM_UNLOCKED | DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(EXYNOS_GEM_MAP_OFFSET,
-			exynos_drm_gem_map_offset_ioctl, DRM_UNLOCKED |
-			DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(EXYNOS_GEM_MMAP,
-			exynos_drm_gem_mmap_ioctl, DRM_UNLOCKED | DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(EXYNOS_PLANE_SET_ZPOS, exynos_plane_set_zpos_ioctl,
-			DRM_UNLOCKED | DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(EXYNOS_VIDI_CONNECTION,
-			vidi_connection_ioctl, DRM_UNLOCKED | DRM_AUTH),
-};
-
-static const struct file_operations exynos_drm_driver_fops = {
-	.owner		= THIS_MODULE,
-	.open		= drm_open,
-	.mmap		= exynos_drm_gem_mmap,
-	.poll		= drm_poll,
-	.read		= drm_read,
-	.unlocked_ioctl	= drm_ioctl,
-	.release	= drm_release,
-};
-
-static struct drm_driver exynos_drm_driver = {
-	.driver_features	= DRIVER_HAVE_IRQ | DRIVER_BUS_PLATFORM |
-				  DRIVER_MODESET | DRIVER_GEM,
-	.load			= exynos_drm_load,
-	.unload			= exynos_drm_unload,
-	.open			= exynos_drm_open,
-	.preclose		= exynos_drm_preclose,
-	.lastclose		= exynos_drm_lastclose,
-	.postclose		= exynos_drm_postclose,
-	.get_vblank_counter	= drm_vblank_count,
-	.enable_vblank		= exynos_drm_crtc_enable_vblank,
-	.disable_vblank		= exynos_drm_crtc_disable_vblank,
-	.gem_init_object	= exynos_drm_gem_init_object,
-	.gem_free_object	= exynos_drm_gem_free_object,
-	.gem_vm_ops		= &exynos_drm_gem_vm_ops,
-	.dumb_create		= exynos_drm_gem_dumb_create,
-	.dumb_map_offset	= exynos_drm_gem_dumb_map_offset,
-	.dumb_destroy		= exynos_drm_gem_dumb_destroy,
-	.ioctls			= exynos_ioctls,
-	.fops			= &exynos_drm_driver_fops,
-	.name	= DRIVER_NAME,
-	.desc	= DRIVER_DESC,
-	.date	= DRIVER_DATE,
-	.major	= DRIVER_MAJOR,
-	.minor	= DRIVER_MINOR,
-};
-
-static int exynos_drm_platform_probe(struct platform_device *pdev)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	exynos_drm_driver.num_ioctls = DRM_ARRAY_SIZE(exynos_ioctls);
-
-	return drm_platform_init(&exynos_drm_driver, pdev);
-}
-
-static int exynos_drm_platform_remove(struct platform_device *pdev)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	drm_platform_exit(&exynos_drm_driver, pdev);
-
-	return 0;
-}
-
-static struct platform_driver exynos_drm_platform_driver = {
-	.probe		= exynos_drm_platform_probe,
-	.remove		= __devexit_p(exynos_drm_platform_remove),
-	.driver		= {
-		.owner	= THIS_MODULE,
-		.name	= "exynos-drm",
-	},
-};
-
-static int __init exynos_drm_init(void)
-{
-	int ret;
-
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-#ifdef CONFIG_DRM_EXYNOS_FIMD
-	ret = platform_driver_register(&fimd_driver);
-	if (ret < 0)
-		goto out_fimd;
-#endif
-
-#ifdef CONFIG_DRM_EXYNOS_HDMI
-	ret = platform_driver_register(&hdmi_driver);
-	if (ret < 0)
-		goto out_hdmi;
-	ret = platform_driver_register(&mixer_driver);
-	if (ret < 0)
-		goto out_mixer;
-	ret = platform_driver_register(&exynos_drm_common_hdmi_driver);
-	if (ret < 0)
-		goto out_common_hdmi;
-#endif
-
-#ifdef CONFIG_DRM_EXYNOS_VIDI
-	ret = platform_driver_register(&vidi_driver);
-	if (ret < 0)
-		goto out_vidi;
-#endif
-
-	ret = platform_driver_register(&exynos_drm_platform_driver);
-	if (ret < 0)
-		goto out;
-
-	return 0;
-
-out:
-#ifdef CONFIG_DRM_EXYNOS_VIDI
-out_vidi:
-	platform_driver_unregister(&vidi_driver);
-#endif
-
-#ifdef CONFIG_DRM_EXYNOS_HDMI
-	platform_driver_unregister(&exynos_drm_common_hdmi_driver);
-out_common_hdmi:
-	platform_driver_unregister(&mixer_driver);
-out_mixer:
-	platform_driver_unregister(&hdmi_driver);
-out_hdmi:
-#endif
-
-#ifdef CONFIG_DRM_EXYNOS_FIMD
-	platform_driver_unregister(&fimd_driver);
-out_fimd:
-#endif
-	return ret;
-}
-
-static void __exit exynos_drm_exit(void)
-{
-	DRM_DEBUG_DRIVER("%s\n", __FILE__);
-
-	platform_driver_unregister(&exynos_drm_platform_driver);
-
-#ifdef CONFIG_DRM_EXYNOS_HDMI
-	platform_driver_unregister(&exynos_drm_common_hdmi_driver);
-	platform_driver_unregister(&mixer_driver);
-	platform_driver_unregister(&hdmi_driver);
-#endif
-
-#ifdef CONFIG_DRM_EXYNOS_VIDI
-	platform_driver_unregister(&vidi_driver);
-#endif
-
-#ifdef CONFIG_DRM_EXYNOS_FIMD
-	platform_driver_unregister(&fimd_driver);
-#endif
-}
-
-module_init(exynos_drm_init);
-module_exit(exynos_drm_exit);
-
-MODULE_AUTHOR("Inki Dae <inki.dae@samsung.com>");
-MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
-MODULE_AUTHOR("Seung-Woo Kim <sw0312.kim@samsung.com>");
-MODULE_DESCRIPTION("Samsung SoC DRM Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_drv.h
deleted file mode 100644
index 1d814175..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ /dev/null
@@ -1,290 +0,0 @@
-/* exynos_drm_drv.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_DRV_H_
-#define _EXYNOS_DRM_DRV_H_
-
-#include <linux/module.h>
-#include "drm.h"
-
-#define MAX_CRTC	3
-#define MAX_PLANE	5
-#define MAX_FB_BUFFER	4
-#define DEFAULT_ZPOS	-1
-
-struct drm_device;
-struct exynos_drm_overlay;
-struct drm_connector;
-
-extern unsigned int drm_vblank_offdelay;
-
-/* this enumerates display type. */
-enum exynos_drm_output_type {
-	EXYNOS_DISPLAY_TYPE_NONE,
-	/* RGB or CPU Interface. */
-	EXYNOS_DISPLAY_TYPE_LCD,
-	/* HDMI Interface. */
-	EXYNOS_DISPLAY_TYPE_HDMI,
-	/* Virtual Display Interface. */
-	EXYNOS_DISPLAY_TYPE_VIDI,
-};
-
-/*
- * Exynos drm overlay ops structure.
- *
- * @mode_set: copy drm overlay info to hw specific overlay info.
- * @commit: apply hardware specific overlay data to registers.
- * @disable: disable hardware specific overlay.
- */
-struct exynos_drm_overlay_ops {
-	void (*mode_set)(struct device *subdrv_dev,
-			 struct exynos_drm_overlay *overlay);
-	void (*commit)(struct device *subdrv_dev, int zpos);
-	void (*disable)(struct device *subdrv_dev, int zpos);
-};
-
-/*
- * Exynos drm common overlay structure.
- *
- * @fb_x: offset x on a framebuffer to be displayed.
- *	- the unit is screen coordinates.
- * @fb_y: offset y on a framebuffer to be displayed.
- *	- the unit is screen coordinates.
- * @fb_width: width of a framebuffer.
- * @fb_height: height of a framebuffer.
- * @crtc_x: offset x on hardware screen.
- * @crtc_y: offset y on hardware screen.
- * @crtc_width: window width to be displayed (hardware screen).
- * @crtc_height: window height to be displayed (hardware screen).
- * @mode_width: width of screen mode.
- * @mode_height: height of screen mode.
- * @refresh: refresh rate.
- * @scan_flag: interlace or progressive way.
- *	(it could be DRM_MODE_FLAG_*)
- * @bpp: pixel size.(in bit)
- * @pixel_format: fourcc pixel format of this overlay
- * @dma_addr: array of bus(accessed by dma) address to the memory region
- *	      allocated for a overlay.
- * @vaddr: array of virtual memory addresss to this overlay.
- * @zpos: order of overlay layer(z position).
- * @default_win: a window to be enabled.
- * @color_key: color key on or off.
- * @index_color: if using color key feature then this value would be used
- *			as index color.
- * @local_path: in case of lcd type, local path mode on or off.
- * @transparency: transparency on or off.
- * @activated: activated or not.
- *
- * this structure is common to exynos SoC and its contents would be copied
- * to hardware specific overlay info.
- */
-struct exynos_drm_overlay {
-	unsigned int fb_x;
-	unsigned int fb_y;
-	unsigned int fb_width;
-	unsigned int fb_height;
-	unsigned int crtc_x;
-	unsigned int crtc_y;
-	unsigned int crtc_width;
-	unsigned int crtc_height;
-	unsigned int mode_width;
-	unsigned int mode_height;
-	unsigned int refresh;
-	unsigned int scan_flag;
-	unsigned int bpp;
-	unsigned int pitch;
-	uint32_t pixel_format;
-	dma_addr_t dma_addr[MAX_FB_BUFFER];
-	void __iomem *vaddr[MAX_FB_BUFFER];
-	int zpos;
-
-	bool default_win;
-	bool color_key;
-	unsigned int index_color;
-	bool local_path;
-	bool transparency;
-	bool activated;
-};
-
-/*
- * Exynos DRM Display Structure.
- *	- this structure is common to analog tv, digital tv and lcd panel.
- *
- * @type: one of EXYNOS_DISPLAY_TYPE_LCD and HDMI.
- * @is_connected: check for that display is connected or not.
- * @get_edid: get edid modes from display driver.
- * @get_panel: get panel object from display driver.
- * @check_timing: check if timing is valid or not.
- * @power_on: display device on or off.
- */
-struct exynos_drm_display_ops {
-	enum exynos_drm_output_type type;
-	bool (*is_connected)(struct device *dev);
-	int (*get_edid)(struct device *dev, struct drm_connector *connector,
-				u8 *edid, int len);
-	void *(*get_panel)(struct device *dev);
-	int (*check_timing)(struct device *dev, void *timing);
-	int (*power_on)(struct device *dev, int mode);
-};
-
-/*
- * Exynos drm manager ops
- *
- * @dpms: control device power.
- * @apply: set timing, vblank and overlay data to registers.
- * @mode_fixup: fix mode data comparing to hw specific display mode.
- * @mode_set: convert drm_display_mode to hw specific display mode and
- *	      would be called by encoder->mode_set().
- * @get_max_resol: get maximum resolution to specific hardware.
- * @commit: set current hw specific display mode to hw.
- * @enable_vblank: specific driver callback for enabling vblank interrupt.
- * @disable_vblank: specific driver callback for disabling vblank interrupt.
- */
-struct exynos_drm_manager_ops {
-	void (*dpms)(struct device *subdrv_dev, int mode);
-	void (*apply)(struct device *subdrv_dev);
-	void (*mode_fixup)(struct device *subdrv_dev,
-				struct drm_connector *connector,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode);
-	void (*mode_set)(struct device *subdrv_dev, void *mode);
-	void (*get_max_resol)(struct device *subdrv_dev, unsigned int *width,
-				unsigned int *height);
-	void (*commit)(struct device *subdrv_dev);
-	int (*enable_vblank)(struct device *subdrv_dev);
-	void (*disable_vblank)(struct device *subdrv_dev);
-};
-
-/*
- * Exynos drm common manager structure.
- *
- * @dev: pointer to device object for subdrv device driver.
- *	sub drivers such as display controller or hdmi driver,
- *	have their own device object.
- * @ops: pointer to callbacks for exynos drm specific framebuffer.
- *	these callbacks should be set by specific drivers such fimd
- *	or hdmi driver and are used to control hardware global registers.
- * @overlay_ops: pointer to callbacks for exynos drm specific framebuffer.
- *	these callbacks should be set by specific drivers such fimd
- *	or hdmi driver and are used to control hardware overlay reigsters.
- * @display: pointer to callbacks for exynos drm specific framebuffer.
- *	these callbacks should be set by specific drivers such fimd
- *	or hdmi driver and are used to control display devices such as
- *	analog tv, digital tv and lcd panel and also get timing data for them.
- */
-struct exynos_drm_manager {
-	struct device *dev;
-	int pipe;
-	struct exynos_drm_manager_ops *ops;
-	struct exynos_drm_overlay_ops *overlay_ops;
-	struct exynos_drm_display_ops *display_ops;
-};
-
-/*
- * Exynos drm private structure.
- */
-struct exynos_drm_private {
-	struct drm_fb_helper *fb_helper;
-
-	/* list head for new event to be added. */
-	struct list_head pageflip_event_list;
-
-	/*
-	 * created crtc object would be contained at this array and
-	 * this array is used to be aware of which crtc did it request vblank.
-	 */
-	struct drm_crtc *crtc[MAX_CRTC];
-};
-
-/*
- * Exynos drm sub driver structure.
- *
- * @list: sub driver has its own list object to register to exynos drm driver.
- * @dev: pointer to device object for subdrv device driver.
- * @drm_dev: pointer to drm_device and this pointer would be set
- *	when sub driver calls exynos_drm_subdrv_register().
- * @manager: subdrv has its own manager to control a hardware appropriately
- *	and we can access a hardware drawing on this manager.
- * @probe: this callback would be called by exynos drm driver after
- *	subdrv is registered to it.
- * @remove: this callback is used to release resources created
- *	by probe callback.
- * @open: this would be called with drm device file open.
- * @close: this would be called with drm device file close.
- * @encoder: encoder object owned by this sub driver.
- * @connector: connector object owned by this sub driver.
- */
-struct exynos_drm_subdrv {
-	struct list_head list;
-	struct device *dev;
-	struct drm_device *drm_dev;
-	struct exynos_drm_manager *manager;
-
-	int (*probe)(struct drm_device *drm_dev, struct device *dev);
-	void (*remove)(struct drm_device *dev);
-	int (*open)(struct drm_device *drm_dev, struct device *dev,
-			struct drm_file *file);
-	void (*close)(struct drm_device *drm_dev, struct device *dev,
-			struct drm_file *file);
-
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-};
-
-/*
- * this function calls a probe callback registered to sub driver list and
- * create its own encoder and connector and then set drm_device object
- * to global one.
- */
-int exynos_drm_device_register(struct drm_device *dev);
-/*
- * this function calls a remove callback registered to sub driver list and
- * destroy its own encoder and connetor.
- */
-int exynos_drm_device_unregister(struct drm_device *dev);
-
-/*
- * this function would be called by sub drivers such as display controller
- * or hdmi driver to register this sub driver object to exynos drm driver
- * and when a sub driver is registered to exynos drm driver a probe callback
- * of the sub driver is called and creates its own encoder and connector.
- */
-int exynos_drm_subdrv_register(struct exynos_drm_subdrv *drm_subdrv);
-
-/* this function removes subdrv list from exynos drm driver */
-int exynos_drm_subdrv_unregister(struct exynos_drm_subdrv *drm_subdrv);
-
-int exynos_drm_subdrv_open(struct drm_device *dev, struct drm_file *file);
-void exynos_drm_subdrv_close(struct drm_device *dev, struct drm_file *file);
-
-extern struct platform_driver fimd_driver;
-extern struct platform_driver hdmi_driver;
-extern struct platform_driver mixer_driver;
-extern struct platform_driver exynos_drm_common_hdmi_driver;
-extern struct platform_driver vidi_driver;
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_encoder.c
deleted file mode 100644
index 6e9ac7bd..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_encoder.c
+++ /dev/null
@@ -1,445 +0,0 @@
-/* exynos_drm_encoder.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_crtc.h"
-#include "exynos_drm_encoder.h"
-
-#define to_exynos_encoder(x)	container_of(x, struct exynos_drm_encoder,\
-				drm_encoder)
-
-/*
- * exynos specific encoder structure.
- *
- * @drm_encoder: encoder object.
- * @manager: specific encoder has its own manager to control a hardware
- *	appropriately and we can access a hardware drawing on this manager.
- * @dpms: store the encoder dpms value.
- */
-struct exynos_drm_encoder {
-	struct drm_encoder		drm_encoder;
-	struct exynos_drm_manager	*manager;
-	int dpms;
-};
-
-static void exynos_drm_display_power(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_connector *connector;
-	struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (connector->encoder == encoder) {
-			struct exynos_drm_display_ops *display_ops =
-							manager->display_ops;
-
-			DRM_DEBUG_KMS("connector[%d] dpms[%d]\n",
-					connector->base.id, mode);
-			if (display_ops && display_ops->power_on)
-				display_ops->power_on(manager->dev, mode);
-		}
-	}
-}
-
-static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
-	struct exynos_drm_manager_ops *manager_ops = manager->ops;
-	struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
-
-	DRM_DEBUG_KMS("%s, encoder dpms: %d\n", __FILE__, mode);
-
-	if (exynos_encoder->dpms == mode) {
-		DRM_DEBUG_KMS("desired dpms mode is same as previous one.\n");
-		return;
-	}
-
-	mutex_lock(&dev->struct_mutex);
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		if (manager_ops && manager_ops->apply)
-			manager_ops->apply(manager->dev);
-		exynos_drm_display_power(encoder, mode);
-		exynos_encoder->dpms = mode;
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		exynos_drm_display_power(encoder, mode);
-		exynos_encoder->dpms = mode;
-		break;
-	default:
-		DRM_ERROR("unspecified mode %d\n", mode);
-		break;
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-}
-
-static bool
-exynos_drm_encoder_mode_fixup(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_connector *connector;
-	struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
-	struct exynos_drm_manager_ops *manager_ops = manager->ops;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (connector->encoder == encoder)
-			if (manager_ops && manager_ops->mode_fixup)
-				manager_ops->mode_fixup(manager->dev, connector,
-							mode, adjusted_mode);
-	}
-
-	return true;
-}
-
-static void exynos_drm_encoder_mode_set(struct drm_encoder *encoder,
-					 struct drm_display_mode *mode,
-					 struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_connector *connector;
-	struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
-	struct exynos_drm_manager_ops *manager_ops = manager->ops;
-	struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
-	struct exynos_drm_overlay *overlay = get_exynos_drm_overlay(dev,
-						encoder->crtc);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (connector->encoder == encoder) {
-			if (manager_ops && manager_ops->mode_set)
-				manager_ops->mode_set(manager->dev,
-							adjusted_mode);
-
-			if (overlay_ops && overlay_ops->mode_set)
-				overlay_ops->mode_set(manager->dev, overlay);
-		}
-	}
-}
-
-static void exynos_drm_encoder_prepare(struct drm_encoder *encoder)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* drm framework doesn't check NULL. */
-}
-
-static void exynos_drm_encoder_commit(struct drm_encoder *encoder)
-{
-	struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
-	struct exynos_drm_manager_ops *manager_ops = manager->ops;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (manager_ops && manager_ops->commit)
-		manager_ops->commit(manager->dev);
-}
-
-static struct drm_crtc *
-exynos_drm_encoder_get_crtc(struct drm_encoder *encoder)
-{
-	return encoder->crtc;
-}
-
-static struct drm_encoder_helper_funcs exynos_encoder_helper_funcs = {
-	.dpms		= exynos_drm_encoder_dpms,
-	.mode_fixup	= exynos_drm_encoder_mode_fixup,
-	.mode_set	= exynos_drm_encoder_mode_set,
-	.prepare	= exynos_drm_encoder_prepare,
-	.commit		= exynos_drm_encoder_commit,
-	.get_crtc	= exynos_drm_encoder_get_crtc,
-};
-
-static void exynos_drm_encoder_destroy(struct drm_encoder *encoder)
-{
-	struct exynos_drm_encoder *exynos_encoder =
-		to_exynos_encoder(encoder);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	exynos_encoder->manager->pipe = -1;
-
-	drm_encoder_cleanup(encoder);
-	kfree(exynos_encoder);
-}
-
-static struct drm_encoder_funcs exynos_encoder_funcs = {
-	.destroy = exynos_drm_encoder_destroy,
-};
-
-static unsigned int exynos_drm_encoder_clones(struct drm_encoder *encoder)
-{
-	struct drm_encoder *clone;
-	struct drm_device *dev = encoder->dev;
-	struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
-	struct exynos_drm_display_ops *display_ops =
-				exynos_encoder->manager->display_ops;
-	unsigned int clone_mask = 0;
-	int cnt = 0;
-
-	list_for_each_entry(clone, &dev->mode_config.encoder_list, head) {
-		switch (display_ops->type) {
-		case EXYNOS_DISPLAY_TYPE_LCD:
-		case EXYNOS_DISPLAY_TYPE_HDMI:
-		case EXYNOS_DISPLAY_TYPE_VIDI:
-			clone_mask |= (1 << (cnt++));
-			break;
-		default:
-			continue;
-		}
-	}
-
-	return clone_mask;
-}
-
-void exynos_drm_encoder_setup(struct drm_device *dev)
-{
-	struct drm_encoder *encoder;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head)
-		encoder->possible_clones = exynos_drm_encoder_clones(encoder);
-}
-
-struct drm_encoder *
-exynos_drm_encoder_create(struct drm_device *dev,
-			   struct exynos_drm_manager *manager,
-			   unsigned int possible_crtcs)
-{
-	struct drm_encoder *encoder;
-	struct exynos_drm_encoder *exynos_encoder;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (!manager || !possible_crtcs)
-		return NULL;
-
-	if (!manager->dev)
-		return NULL;
-
-	exynos_encoder = kzalloc(sizeof(*exynos_encoder), GFP_KERNEL);
-	if (!exynos_encoder) {
-		DRM_ERROR("failed to allocate encoder\n");
-		return NULL;
-	}
-
-	exynos_encoder->dpms = DRM_MODE_DPMS_OFF;
-	exynos_encoder->manager = manager;
-	encoder = &exynos_encoder->drm_encoder;
-	encoder->possible_crtcs = possible_crtcs;
-
-	DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
-
-	drm_encoder_init(dev, encoder, &exynos_encoder_funcs,
-			DRM_MODE_ENCODER_TMDS);
-
-	drm_encoder_helper_add(encoder, &exynos_encoder_helper_funcs);
-
-	DRM_DEBUG_KMS("encoder has been created\n");
-
-	return encoder;
-}
-
-struct exynos_drm_manager *exynos_drm_get_manager(struct drm_encoder *encoder)
-{
-	return to_exynos_encoder(encoder)->manager;
-}
-
-void exynos_drm_fn_encoder(struct drm_crtc *crtc, void *data,
-			    void (*fn)(struct drm_encoder *, void *))
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_encoder *encoder;
-	struct exynos_drm_private *private = dev->dev_private;
-	struct exynos_drm_manager *manager;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		/*
-		 * if crtc is detached from encoder, check pipe,
-		 * otherwise check crtc attached to encoder
-		 */
-		if (!encoder->crtc) {
-			manager = to_exynos_encoder(encoder)->manager;
-			if (manager->pipe < 0 ||
-					private->crtc[manager->pipe] != crtc)
-				continue;
-		} else {
-			if (encoder->crtc != crtc)
-				continue;
-		}
-
-		fn(encoder, data);
-	}
-}
-
-void exynos_drm_enable_vblank(struct drm_encoder *encoder, void *data)
-{
-	struct exynos_drm_manager *manager =
-		to_exynos_encoder(encoder)->manager;
-	struct exynos_drm_manager_ops *manager_ops = manager->ops;
-	int crtc = *(int *)data;
-
-	if (manager->pipe == -1)
-		manager->pipe = crtc;
-
-	if (manager_ops->enable_vblank)
-		manager_ops->enable_vblank(manager->dev);
-}
-
-void exynos_drm_disable_vblank(struct drm_encoder *encoder, void *data)
-{
-	struct exynos_drm_manager *manager =
-		to_exynos_encoder(encoder)->manager;
-	struct exynos_drm_manager_ops *manager_ops = manager->ops;
-	int crtc = *(int *)data;
-
-	if (manager->pipe == -1)
-		manager->pipe = crtc;
-
-	if (manager_ops->disable_vblank)
-		manager_ops->disable_vblank(manager->dev);
-}
-
-void exynos_drm_encoder_crtc_plane_commit(struct drm_encoder *encoder,
-					  void *data)
-{
-	struct exynos_drm_manager *manager =
-		to_exynos_encoder(encoder)->manager;
-	struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
-	int zpos = DEFAULT_ZPOS;
-
-	if (data)
-		zpos = *(int *)data;
-
-	if (overlay_ops && overlay_ops->commit)
-		overlay_ops->commit(manager->dev, zpos);
-}
-
-void exynos_drm_encoder_crtc_commit(struct drm_encoder *encoder, void *data)
-{
-	struct exynos_drm_manager *manager =
-		to_exynos_encoder(encoder)->manager;
-	int crtc = *(int *)data;
-	int zpos = DEFAULT_ZPOS;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * when crtc is detached from encoder, this pipe is used
-	 * to select manager operation
-	 */
-	manager->pipe = crtc;
-
-	exynos_drm_encoder_crtc_plane_commit(encoder, &zpos);
-}
-
-void exynos_drm_encoder_dpms_from_crtc(struct drm_encoder *encoder, void *data)
-{
-	struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
-	int mode = *(int *)data;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	exynos_drm_encoder_dpms(encoder, mode);
-
-	exynos_encoder->dpms = mode;
-}
-
-void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data)
-{
-	struct drm_device *dev = encoder->dev;
-	struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
-	struct exynos_drm_manager *manager = exynos_encoder->manager;
-	struct exynos_drm_manager_ops *manager_ops = manager->ops;
-	struct drm_connector *connector;
-	int mode = *(int *)data;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (manager_ops && manager_ops->dpms)
-		manager_ops->dpms(manager->dev, mode);
-
-	/*
-	 * set current dpms mode to the connector connected to
-	 * current encoder. connector->dpms would be checked
-	 * at drm_helper_connector_dpms()
-	 */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->encoder == encoder)
-			connector->dpms = mode;
-
-	/*
-	 * if this condition is ok then it means that the crtc is already
-	 * detached from encoder and last function for detaching is properly
-	 * done, so clear pipe from manager to prevent repeated call.
-	 */
-	if (mode > DRM_MODE_DPMS_ON) {
-		if (!encoder->crtc)
-			manager->pipe = -1;
-	}
-}
-
-void exynos_drm_encoder_crtc_mode_set(struct drm_encoder *encoder, void *data)
-{
-	struct exynos_drm_manager *manager =
-		to_exynos_encoder(encoder)->manager;
-	struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
-	struct exynos_drm_overlay *overlay = data;
-
-	if (overlay_ops && overlay_ops->mode_set)
-		overlay_ops->mode_set(manager->dev, overlay);
-}
-
-void exynos_drm_encoder_crtc_disable(struct drm_encoder *encoder, void *data)
-{
-	struct exynos_drm_manager *manager =
-		to_exynos_encoder(encoder)->manager;
-	struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
-	int zpos = DEFAULT_ZPOS;
-
-	DRM_DEBUG_KMS("\n");
-
-	if (data)
-		zpos = *(int *)data;
-
-	if (overlay_ops && overlay_ops->disable)
-		overlay_ops->disable(manager->dev, zpos);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_encoder.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_encoder.h
deleted file mode 100644
index eb7d2316..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_encoder.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_ENCODER_H_
-#define _EXYNOS_DRM_ENCODER_H_
-
-struct exynos_drm_manager;
-
-void exynos_drm_encoder_setup(struct drm_device *dev);
-struct drm_encoder *exynos_drm_encoder_create(struct drm_device *dev,
-					       struct exynos_drm_manager *mgr,
-					       unsigned int possible_crtcs);
-struct exynos_drm_manager *
-exynos_drm_get_manager(struct drm_encoder *encoder);
-void exynos_drm_fn_encoder(struct drm_crtc *crtc, void *data,
-			    void (*fn)(struct drm_encoder *, void *));
-void exynos_drm_enable_vblank(struct drm_encoder *encoder, void *data);
-void exynos_drm_disable_vblank(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_crtc_plane_commit(struct drm_encoder *encoder,
-					  void *data);
-void exynos_drm_encoder_crtc_commit(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_dpms_from_crtc(struct drm_encoder *encoder,
-					void *data);
-void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_crtc_mode_set(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_crtc_disable(struct drm_encoder *encoder, void *data);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fb.c
deleted file mode 100644
index c38c8f46..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fb.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/* exynos_drm_fb.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "drm_fb_helper.h"
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_fb.h"
-#include "exynos_drm_gem.h"
-
-#define to_exynos_fb(x)	container_of(x, struct exynos_drm_fb, fb)
-
-/*
- * exynos specific framebuffer structure.
- *
- * @fb: drm framebuffer obejct.
- * @exynos_gem_obj: array of exynos specific gem object containing a gem object.
- */
-struct exynos_drm_fb {
-	struct drm_framebuffer		fb;
-	struct exynos_drm_gem_obj	*exynos_gem_obj[MAX_FB_BUFFER];
-};
-
-static void exynos_drm_fb_destroy(struct drm_framebuffer *fb)
-{
-	struct exynos_drm_fb *exynos_fb = to_exynos_fb(fb);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	drm_framebuffer_cleanup(fb);
-
-	kfree(exynos_fb);
-	exynos_fb = NULL;
-}
-
-static int exynos_drm_fb_create_handle(struct drm_framebuffer *fb,
-					struct drm_file *file_priv,
-					unsigned int *handle)
-{
-	struct exynos_drm_fb *exynos_fb = to_exynos_fb(fb);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	return drm_gem_handle_create(file_priv,
-			&exynos_fb->exynos_gem_obj[0]->base, handle);
-}
-
-static int exynos_drm_fb_dirty(struct drm_framebuffer *fb,
-				struct drm_file *file_priv, unsigned flags,
-				unsigned color, struct drm_clip_rect *clips,
-				unsigned num_clips)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* TODO */
-
-	return 0;
-}
-
-static struct drm_framebuffer_funcs exynos_drm_fb_funcs = {
-	.destroy	= exynos_drm_fb_destroy,
-	.create_handle	= exynos_drm_fb_create_handle,
-	.dirty		= exynos_drm_fb_dirty,
-};
-
-struct drm_framebuffer *
-exynos_drm_framebuffer_init(struct drm_device *dev,
-			    struct drm_mode_fb_cmd2 *mode_cmd,
-			    struct drm_gem_object *obj)
-{
-	struct exynos_drm_fb *exynos_fb;
-	int ret;
-
-	exynos_fb = kzalloc(sizeof(*exynos_fb), GFP_KERNEL);
-	if (!exynos_fb) {
-		DRM_ERROR("failed to allocate exynos drm framebuffer\n");
-		return ERR_PTR(-ENOMEM);
-	}
-
-	ret = drm_framebuffer_init(dev, &exynos_fb->fb, &exynos_drm_fb_funcs);
-	if (ret) {
-		DRM_ERROR("failed to initialize framebuffer\n");
-		return ERR_PTR(ret);
-	}
-
-	drm_helper_mode_fill_fb_struct(&exynos_fb->fb, mode_cmd);
-	exynos_fb->exynos_gem_obj[0] = to_exynos_gem_obj(obj);
-
-	return &exynos_fb->fb;
-}
-
-static struct drm_framebuffer *
-exynos_user_fb_create(struct drm_device *dev, struct drm_file *file_priv,
-		      struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	struct drm_gem_object *obj;
-	struct drm_framebuffer *fb;
-	struct exynos_drm_fb *exynos_fb;
-	int nr;
-	int i;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]);
-	if (!obj) {
-		DRM_ERROR("failed to lookup gem object\n");
-		return ERR_PTR(-ENOENT);
-	}
-
-	drm_gem_object_unreference_unlocked(obj);
-
-	fb = exynos_drm_framebuffer_init(dev, mode_cmd, obj);
-	if (IS_ERR(fb))
-		return fb;
-
-	exynos_fb = to_exynos_fb(fb);
-	nr = exynos_drm_format_num_buffers(fb->pixel_format);
-
-	for (i = 1; i < nr; i++) {
-		obj = drm_gem_object_lookup(dev, file_priv,
-				mode_cmd->handles[i]);
-		if (!obj) {
-			DRM_ERROR("failed to lookup gem object\n");
-			exynos_drm_fb_destroy(fb);
-			return ERR_PTR(-ENOENT);
-		}
-
-		drm_gem_object_unreference_unlocked(obj);
-
-		exynos_fb->exynos_gem_obj[i] = to_exynos_gem_obj(obj);
-	}
-
-	return fb;
-}
-
-struct exynos_drm_gem_buf *exynos_drm_fb_buffer(struct drm_framebuffer *fb,
-						int index)
-{
-	struct exynos_drm_fb *exynos_fb = to_exynos_fb(fb);
-	struct exynos_drm_gem_buf *buffer;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (index >= MAX_FB_BUFFER)
-		return NULL;
-
-	buffer = exynos_fb->exynos_gem_obj[index]->buffer;
-	if (!buffer)
-		return NULL;
-
-	DRM_DEBUG_KMS("vaddr = 0x%lx, dma_addr = 0x%lx\n",
-			(unsigned long)buffer->kvaddr,
-			(unsigned long)buffer->dma_addr);
-
-	return buffer;
-}
-
-static void exynos_drm_output_poll_changed(struct drm_device *dev)
-{
-	struct exynos_drm_private *private = dev->dev_private;
-	struct drm_fb_helper *fb_helper = private->fb_helper;
-
-	if (fb_helper)
-		drm_fb_helper_hotplug_event(fb_helper);
-}
-
-static struct drm_mode_config_funcs exynos_drm_mode_config_funcs = {
-	.fb_create = exynos_user_fb_create,
-	.output_poll_changed = exynos_drm_output_poll_changed,
-};
-
-void exynos_drm_mode_config_init(struct drm_device *dev)
-{
-	dev->mode_config.min_width = 0;
-	dev->mode_config.min_height = 0;
-
-	/*
-	 * set max width and height as default value(4096x4096).
-	 * this value would be used to check framebuffer size limitation
-	 * at drm_mode_addfb().
-	 */
-	dev->mode_config.max_width = 4096;
-	dev->mode_config.max_height = 4096;
-
-	dev->mode_config.funcs = &exynos_drm_mode_config_funcs;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fb.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fb.h
deleted file mode 100644
index 3ecb30d9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fb.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_FB_H_
-#define _EXYNOS_DRM_FB_H
-
-static inline int exynos_drm_format_num_buffers(uint32_t format)
-{
-	switch (format) {
-	case DRM_FORMAT_NV12M:
-	case DRM_FORMAT_NV12MT:
-		return 2;
-	case DRM_FORMAT_YUV420M:
-		return 3;
-	default:
-		return 1;
-	}
-}
-
-struct drm_framebuffer *
-exynos_drm_framebuffer_init(struct drm_device *dev,
-			    struct drm_mode_fb_cmd2 *mode_cmd,
-			    struct drm_gem_object *obj);
-
-/* get memory information of a drm framebuffer */
-struct exynos_drm_gem_buf *exynos_drm_fb_buffer(struct drm_framebuffer *fb,
-						 int index);
-
-void exynos_drm_mode_config_init(struct drm_device *dev);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
deleted file mode 100644
index d5586cc7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/* exynos_drm_fbdev.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_fb_helper.h"
-#include "drm_crtc_helper.h"
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_fb.h"
-#include "exynos_drm_gem.h"
-
-#define MAX_CONNECTOR		4
-#define PREFERRED_BPP		32
-
-#define to_exynos_fbdev(x)	container_of(x, struct exynos_drm_fbdev,\
-				drm_fb_helper)
-
-struct exynos_drm_fbdev {
-	struct drm_fb_helper		drm_fb_helper;
-	struct exynos_drm_gem_obj	*exynos_gem_obj;
-};
-
-static struct fb_ops exynos_drm_fb_ops = {
-	.owner		= THIS_MODULE,
-	.fb_fillrect	= cfb_fillrect,
-	.fb_copyarea	= cfb_copyarea,
-	.fb_imageblit	= cfb_imageblit,
-	.fb_check_var	= drm_fb_helper_check_var,
-	.fb_set_par	= drm_fb_helper_set_par,
-	.fb_blank	= drm_fb_helper_blank,
-	.fb_pan_display	= drm_fb_helper_pan_display,
-	.fb_setcmap	= drm_fb_helper_setcmap,
-};
-
-static int exynos_drm_fbdev_update(struct drm_fb_helper *helper,
-				     struct drm_framebuffer *fb)
-{
-	struct fb_info *fbi = helper->fbdev;
-	struct drm_device *dev = helper->dev;
-	struct exynos_drm_gem_buf *buffer;
-	unsigned int size = fb->width * fb->height * (fb->bits_per_pixel >> 3);
-	unsigned long offset;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	drm_fb_helper_fill_fix(fbi, fb->pitches[0], fb->depth);
-	drm_fb_helper_fill_var(fbi, helper, fb->width, fb->height);
-
-	/* RGB formats use only one buffer */
-	buffer = exynos_drm_fb_buffer(fb, 0);
-	if (!buffer) {
-		DRM_LOG_KMS("buffer is null.\n");
-		return -EFAULT;
-	}
-
-	offset = fbi->var.xoffset * (fb->bits_per_pixel >> 3);
-	offset += fbi->var.yoffset * fb->pitches[0];
-
-	dev->mode_config.fb_base = (resource_size_t)buffer->dma_addr;
-	fbi->screen_base = buffer->kvaddr + offset;
-	fbi->fix.smem_start = (unsigned long)(buffer->dma_addr + offset);
-	fbi->screen_size = size;
-	fbi->fix.smem_len = size;
-
-	return 0;
-}
-
-static int exynos_drm_fbdev_create(struct drm_fb_helper *helper,
-				    struct drm_fb_helper_surface_size *sizes)
-{
-	struct exynos_drm_fbdev *exynos_fbdev = to_exynos_fbdev(helper);
-	struct exynos_drm_gem_obj *exynos_gem_obj;
-	struct drm_device *dev = helper->dev;
-	struct fb_info *fbi;
-	struct drm_mode_fb_cmd2 mode_cmd = { 0 };
-	struct platform_device *pdev = dev->platformdev;
-	unsigned long size;
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	DRM_DEBUG_KMS("surface width(%d), height(%d) and bpp(%d\n",
-			sizes->surface_width, sizes->surface_height,
-			sizes->surface_bpp);
-
-	mode_cmd.width = sizes->surface_width;
-	mode_cmd.height = sizes->surface_height;
-	mode_cmd.pitches[0] = sizes->surface_width * (sizes->surface_bpp >> 3);
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
-							  sizes->surface_depth);
-
-	mutex_lock(&dev->struct_mutex);
-
-	fbi = framebuffer_alloc(0, &pdev->dev);
-	if (!fbi) {
-		DRM_ERROR("failed to allocate fb info.\n");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	size = mode_cmd.pitches[0] * mode_cmd.height;
-
-	/* 0 means to allocate physically continuous memory */
-	exynos_gem_obj = exynos_drm_gem_create(dev, 0, size);
-	if (IS_ERR(exynos_gem_obj)) {
-		ret = PTR_ERR(exynos_gem_obj);
-		goto out;
-	}
-
-	exynos_fbdev->exynos_gem_obj = exynos_gem_obj;
-
-	helper->fb = exynos_drm_framebuffer_init(dev, &mode_cmd,
-			&exynos_gem_obj->base);
-	if (IS_ERR_OR_NULL(helper->fb)) {
-		DRM_ERROR("failed to create drm framebuffer.\n");
-		ret = PTR_ERR(helper->fb);
-		goto out;
-	}
-
-	helper->fbdev = fbi;
-
-	fbi->par = helper;
-	fbi->flags = FBINFO_FLAG_DEFAULT;
-	fbi->fbops = &exynos_drm_fb_ops;
-
-	ret = fb_alloc_cmap(&fbi->cmap, 256, 0);
-	if (ret) {
-		DRM_ERROR("failed to allocate cmap.\n");
-		goto out;
-	}
-
-	ret = exynos_drm_fbdev_update(helper, helper->fb);
-	if (ret < 0) {
-		fb_dealloc_cmap(&fbi->cmap);
-		goto out;
-	}
-
-/*
- * if failed, all resources allocated above would be released by
- * drm_mode_config_cleanup() when drm_load() had been called prior
- * to any specific driver such as fimd or hdmi driver.
- */
-out:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-static int exynos_drm_fbdev_probe(struct drm_fb_helper *helper,
-				   struct drm_fb_helper_surface_size *sizes)
-{
-	int ret = 0;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * with !helper->fb, it means that this funcion is called first time
-	 * and after that, the helper->fb would be used as clone mode.
-	 */
-	if (!helper->fb) {
-		ret = exynos_drm_fbdev_create(helper, sizes);
-		if (ret < 0) {
-			DRM_ERROR("failed to create fbdev.\n");
-			return ret;
-		}
-
-		/*
-		 * fb_helper expects a value more than 1 if succeed
-		 * because register_framebuffer() should be called.
-		 */
-		ret = 1;
-	}
-
-	return ret;
-}
-
-static struct drm_fb_helper_funcs exynos_drm_fb_helper_funcs = {
-	.fb_probe =	exynos_drm_fbdev_probe,
-};
-
-int exynos_drm_fbdev_init(struct drm_device *dev)
-{
-	struct exynos_drm_fbdev *fbdev;
-	struct exynos_drm_private *private = dev->dev_private;
-	struct drm_fb_helper *helper;
-	unsigned int num_crtc;
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (!dev->mode_config.num_crtc || !dev->mode_config.num_connector)
-		return 0;
-
-	fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
-	if (!fbdev) {
-		DRM_ERROR("failed to allocate drm fbdev.\n");
-		return -ENOMEM;
-	}
-
-	private->fb_helper = helper = &fbdev->drm_fb_helper;
-	helper->funcs = &exynos_drm_fb_helper_funcs;
-
-	num_crtc = dev->mode_config.num_crtc;
-
-	ret = drm_fb_helper_init(dev, helper, num_crtc, MAX_CONNECTOR);
-	if (ret < 0) {
-		DRM_ERROR("failed to initialize drm fb helper.\n");
-		goto err_init;
-	}
-
-	ret = drm_fb_helper_single_add_all_connectors(helper);
-	if (ret < 0) {
-		DRM_ERROR("failed to register drm_fb_helper_connector.\n");
-		goto err_setup;
-
-	}
-
-	ret = drm_fb_helper_initial_config(helper, PREFERRED_BPP);
-	if (ret < 0) {
-		DRM_ERROR("failed to set up hw configuration.\n");
-		goto err_setup;
-	}
-
-	return 0;
-
-err_setup:
-	drm_fb_helper_fini(helper);
-
-err_init:
-	private->fb_helper = NULL;
-	kfree(fbdev);
-
-	return ret;
-}
-
-static void exynos_drm_fbdev_destroy(struct drm_device *dev,
-				      struct drm_fb_helper *fb_helper)
-{
-	struct drm_framebuffer *fb;
-
-	/* release drm framebuffer and real buffer */
-	if (fb_helper->fb && fb_helper->fb->funcs) {
-		fb = fb_helper->fb;
-		if (fb && fb->funcs->destroy)
-			fb->funcs->destroy(fb);
-	}
-
-	/* release linux framebuffer */
-	if (fb_helper->fbdev) {
-		struct fb_info *info;
-		int ret;
-
-		info = fb_helper->fbdev;
-		ret = unregister_framebuffer(info);
-		if (ret < 0)
-			DRM_DEBUG_KMS("failed unregister_framebuffer()\n");
-
-		if (info->cmap.len)
-			fb_dealloc_cmap(&info->cmap);
-
-		framebuffer_release(info);
-	}
-
-	drm_fb_helper_fini(fb_helper);
-}
-
-void exynos_drm_fbdev_fini(struct drm_device *dev)
-{
-	struct exynos_drm_private *private = dev->dev_private;
-	struct exynos_drm_fbdev *fbdev;
-
-	if (!private || !private->fb_helper)
-		return;
-
-	fbdev = to_exynos_fbdev(private->fb_helper);
-
-	if (fbdev->exynos_gem_obj)
-		exynos_drm_gem_destroy(fbdev->exynos_gem_obj);
-
-	exynos_drm_fbdev_destroy(dev, private->fb_helper);
-	kfree(fbdev);
-	private->fb_helper = NULL;
-}
-
-void exynos_drm_fbdev_restore_mode(struct drm_device *dev)
-{
-	struct exynos_drm_private *private = dev->dev_private;
-
-	if (!private || !private->fb_helper)
-		return;
-
-	drm_fb_helper_restore_fbdev_mode(private->fb_helper);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fbdev.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fbdev.h
deleted file mode 100644
index ccfce8a1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fbdev.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_FBDEV_H_
-#define _EXYNOS_DRM_FBDEV_H_
-
-int exynos_drm_fbdev_init(struct drm_device *dev);
-int exynos_drm_fbdev_reinit(struct drm_device *dev);
-void exynos_drm_fbdev_fini(struct drm_device *dev);
-void exynos_drm_fbdev_restore_mode(struct drm_device *dev);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fimd.c
deleted file mode 100644
index 29fdbfeb..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ /dev/null
@@ -1,1022 +0,0 @@
-/* exynos_drm_fimd.c
- *
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Authors:
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *	Inki Dae <inki.dae@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-#include "drmP.h"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/exynos_drm.h>
-#include <plat/regs-fb-v4.h>
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_fbdev.h"
-#include "exynos_drm_crtc.h"
-
-/*
- * FIMD is stand for Fully Interactive Mobile Display and
- * as a display controller, it transfers contents drawn on memory
- * to a LCD Panel through Display Interfaces such as RGB or
- * CPU Interface.
- */
-
-/* position control register for hardware window 0, 2 ~ 4.*/
-#define VIDOSD_A(win)		(VIDOSD_BASE + 0x00 + (win) * 16)
-#define VIDOSD_B(win)		(VIDOSD_BASE + 0x04 + (win) * 16)
-/* size control register for hardware window 0. */
-#define VIDOSD_C_SIZE_W0	(VIDOSD_BASE + 0x08)
-/* alpha control register for hardware window 1 ~ 4. */
-#define VIDOSD_C(win)		(VIDOSD_BASE + 0x18 + (win) * 16)
-/* size control register for hardware window 1 ~ 4. */
-#define VIDOSD_D(win)		(VIDOSD_BASE + 0x0C + (win) * 16)
-
-#define VIDWx_BUF_START(win, buf)	(VIDW_BUF_START(buf) + (win) * 8)
-#define VIDWx_BUF_END(win, buf)		(VIDW_BUF_END(buf) + (win) * 8)
-#define VIDWx_BUF_SIZE(win, buf)	(VIDW_BUF_SIZE(buf) + (win) * 4)
-
-/* color key control register for hardware window 1 ~ 4. */
-#define WKEYCON0_BASE(x)		((WKEYCON0 + 0x140) + (x * 8))
-/* color key value register for hardware window 1 ~ 4. */
-#define WKEYCON1_BASE(x)		((WKEYCON1 + 0x140) + (x * 8))
-
-/* FIMD has totally five hardware windows. */
-#define WINDOWS_NR	5
-
-#define get_fimd_context(dev)	platform_get_drvdata(to_platform_device(dev))
-
-struct fimd_win_data {
-	unsigned int		offset_x;
-	unsigned int		offset_y;
-	unsigned int		ovl_width;
-	unsigned int		ovl_height;
-	unsigned int		fb_width;
-	unsigned int		fb_height;
-	unsigned int		bpp;
-	dma_addr_t		dma_addr;
-	void __iomem		*vaddr;
-	unsigned int		buf_offsize;
-	unsigned int		line_size;	/* bytes */
-	bool			enabled;
-};
-
-struct fimd_context {
-	struct exynos_drm_subdrv	subdrv;
-	int				irq;
-	struct drm_crtc			*crtc;
-	struct clk			*bus_clk;
-	struct clk			*lcd_clk;
-	struct resource			*regs_res;
-	void __iomem			*regs;
-	struct fimd_win_data		win_data[WINDOWS_NR];
-	unsigned int			clkdiv;
-	unsigned int			default_win;
-	unsigned long			irq_flags;
-	u32				vidcon0;
-	u32				vidcon1;
-	bool				suspended;
-	struct mutex			lock;
-
-	struct exynos_drm_panel_info *panel;
-};
-
-static bool fimd_display_is_connected(struct device *dev)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* TODO. */
-
-	return true;
-}
-
-static void *fimd_get_panel(struct device *dev)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	return ctx->panel;
-}
-
-static int fimd_check_timing(struct device *dev, void *timing)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* TODO. */
-
-	return 0;
-}
-
-static int fimd_display_power_on(struct device *dev, int mode)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* TODO */
-
-	return 0;
-}
-
-static struct exynos_drm_display_ops fimd_display_ops = {
-	.type = EXYNOS_DISPLAY_TYPE_LCD,
-	.is_connected = fimd_display_is_connected,
-	.get_panel = fimd_get_panel,
-	.check_timing = fimd_check_timing,
-	.power_on = fimd_display_power_on,
-};
-
-static void fimd_dpms(struct device *subdrv_dev, int mode)
-{
-	struct fimd_context *ctx = get_fimd_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s, %d\n", __FILE__, mode);
-
-	mutex_lock(&ctx->lock);
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		/*
-		 * enable fimd hardware only if suspended status.
-		 *
-		 * P.S. fimd_dpms function would be called at booting time so
-		 * clk_enable could be called double time.
-		 */
-		if (ctx->suspended)
-			pm_runtime_get_sync(subdrv_dev);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		if (!ctx->suspended)
-			pm_runtime_put_sync(subdrv_dev);
-		break;
-	default:
-		DRM_DEBUG_KMS("unspecified mode %d\n", mode);
-		break;
-	}
-
-	mutex_unlock(&ctx->lock);
-}
-
-static void fimd_apply(struct device *subdrv_dev)
-{
-	struct fimd_context *ctx = get_fimd_context(subdrv_dev);
-	struct exynos_drm_manager *mgr = ctx->subdrv.manager;
-	struct exynos_drm_manager_ops *mgr_ops = mgr->ops;
-	struct exynos_drm_overlay_ops *ovl_ops = mgr->overlay_ops;
-	struct fimd_win_data *win_data;
-	int i;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	for (i = 0; i < WINDOWS_NR; i++) {
-		win_data = &ctx->win_data[i];
-		if (win_data->enabled && (ovl_ops && ovl_ops->commit))
-			ovl_ops->commit(subdrv_dev, i);
-	}
-
-	if (mgr_ops && mgr_ops->commit)
-		mgr_ops->commit(subdrv_dev);
-}
-
-static void fimd_commit(struct device *dev)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-	struct exynos_drm_panel_info *panel = ctx->panel;
-	struct fb_videomode *timing = &panel->timing;
-	u32 val;
-
-	if (ctx->suspended)
-		return;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* setup polarity values from machine code. */
-	writel(ctx->vidcon1, ctx->regs + VIDCON1);
-
-	/* setup vertical timing values. */
-	val = VIDTCON0_VBPD(timing->upper_margin - 1) |
-	       VIDTCON0_VFPD(timing->lower_margin - 1) |
-	       VIDTCON0_VSPW(timing->vsync_len - 1);
-	writel(val, ctx->regs + VIDTCON0);
-
-	/* setup horizontal timing values.  */
-	val = VIDTCON1_HBPD(timing->left_margin - 1) |
-	       VIDTCON1_HFPD(timing->right_margin - 1) |
-	       VIDTCON1_HSPW(timing->hsync_len - 1);
-	writel(val, ctx->regs + VIDTCON1);
-
-	/* setup horizontal and vertical display size. */
-	val = VIDTCON2_LINEVAL(timing->yres - 1) |
-	       VIDTCON2_HOZVAL(timing->xres - 1);
-	writel(val, ctx->regs + VIDTCON2);
-
-	/* setup clock source, clock divider, enable dma. */
-	val = ctx->vidcon0;
-	val &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR);
-
-	if (ctx->clkdiv > 1)
-		val |= VIDCON0_CLKVAL_F(ctx->clkdiv - 1) | VIDCON0_CLKDIR;
-	else
-		val &= ~VIDCON0_CLKDIR;	/* 1:1 clock */
-
-	/*
-	 * fields of register with prefix '_F' would be updated
-	 * at vsync(same as dma start)
-	 */
-	val |= VIDCON0_ENVID | VIDCON0_ENVID_F;
-	writel(val, ctx->regs + VIDCON0);
-}
-
-static int fimd_enable_vblank(struct device *dev)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-	u32 val;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (ctx->suspended)
-		return -EPERM;
-
-	if (!test_and_set_bit(0, &ctx->irq_flags)) {
-		val = readl(ctx->regs + VIDINTCON0);
-
-		val |= VIDINTCON0_INT_ENABLE;
-		val |= VIDINTCON0_INT_FRAME;
-
-		val &= ~VIDINTCON0_FRAMESEL0_MASK;
-		val |= VIDINTCON0_FRAMESEL0_VSYNC;
-		val &= ~VIDINTCON0_FRAMESEL1_MASK;
-		val |= VIDINTCON0_FRAMESEL1_NONE;
-
-		writel(val, ctx->regs + VIDINTCON0);
-	}
-
-	return 0;
-}
-
-static void fimd_disable_vblank(struct device *dev)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-	u32 val;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (ctx->suspended)
-		return;
-
-	if (test_and_clear_bit(0, &ctx->irq_flags)) {
-		val = readl(ctx->regs + VIDINTCON0);
-
-		val &= ~VIDINTCON0_INT_FRAME;
-		val &= ~VIDINTCON0_INT_ENABLE;
-
-		writel(val, ctx->regs + VIDINTCON0);
-	}
-}
-
-static struct exynos_drm_manager_ops fimd_manager_ops = {
-	.dpms = fimd_dpms,
-	.apply = fimd_apply,
-	.commit = fimd_commit,
-	.enable_vblank = fimd_enable_vblank,
-	.disable_vblank = fimd_disable_vblank,
-};
-
-static void fimd_win_mode_set(struct device *dev,
-			      struct exynos_drm_overlay *overlay)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-	struct fimd_win_data *win_data;
-	int win;
-	unsigned long offset;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (!overlay) {
-		dev_err(dev, "overlay is NULL\n");
-		return;
-	}
-
-	win = overlay->zpos;
-	if (win == DEFAULT_ZPOS)
-		win = ctx->default_win;
-
-	if (win < 0 || win > WINDOWS_NR)
-		return;
-
-	offset = overlay->fb_x * (overlay->bpp >> 3);
-	offset += overlay->fb_y * overlay->pitch;
-
-	DRM_DEBUG_KMS("offset = 0x%lx, pitch = %x\n", offset, overlay->pitch);
-
-	win_data = &ctx->win_data[win];
-
-	win_data->offset_x = overlay->crtc_x;
-	win_data->offset_y = overlay->crtc_y;
-	win_data->ovl_width = overlay->crtc_width;
-	win_data->ovl_height = overlay->crtc_height;
-	win_data->fb_width = overlay->fb_width;
-	win_data->fb_height = overlay->fb_height;
-	win_data->dma_addr = overlay->dma_addr[0] + offset;
-	win_data->vaddr = overlay->vaddr[0] + offset;
-	win_data->bpp = overlay->bpp;
-	win_data->buf_offsize = (overlay->fb_width - overlay->crtc_width) *
-				(overlay->bpp >> 3);
-	win_data->line_size = overlay->crtc_width * (overlay->bpp >> 3);
-
-	DRM_DEBUG_KMS("offset_x = %d, offset_y = %d\n",
-			win_data->offset_x, win_data->offset_y);
-	DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n",
-			win_data->ovl_width, win_data->ovl_height);
-	DRM_DEBUG_KMS("paddr = 0x%lx, vaddr = 0x%lx\n",
-			(unsigned long)win_data->dma_addr,
-			(unsigned long)win_data->vaddr);
-	DRM_DEBUG_KMS("fb_width = %d, crtc_width = %d\n",
-			overlay->fb_width, overlay->crtc_width);
-}
-
-static void fimd_win_set_pixfmt(struct device *dev, unsigned int win)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-	struct fimd_win_data *win_data = &ctx->win_data[win];
-	unsigned long val;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	val = WINCONx_ENWIN;
-
-	switch (win_data->bpp) {
-	case 1:
-		val |= WINCON0_BPPMODE_1BPP;
-		val |= WINCONx_BITSWP;
-		val |= WINCONx_BURSTLEN_4WORD;
-		break;
-	case 2:
-		val |= WINCON0_BPPMODE_2BPP;
-		val |= WINCONx_BITSWP;
-		val |= WINCONx_BURSTLEN_8WORD;
-		break;
-	case 4:
-		val |= WINCON0_BPPMODE_4BPP;
-		val |= WINCONx_BITSWP;
-		val |= WINCONx_BURSTLEN_8WORD;
-		break;
-	case 8:
-		val |= WINCON0_BPPMODE_8BPP_PALETTE;
-		val |= WINCONx_BURSTLEN_8WORD;
-		val |= WINCONx_BYTSWP;
-		break;
-	case 16:
-		val |= WINCON0_BPPMODE_16BPP_565;
-		val |= WINCONx_HAWSWP;
-		val |= WINCONx_BURSTLEN_16WORD;
-		break;
-	case 24:
-		val |= WINCON0_BPPMODE_24BPP_888;
-		val |= WINCONx_WSWP;
-		val |= WINCONx_BURSTLEN_16WORD;
-		break;
-	case 32:
-		val |= WINCON1_BPPMODE_28BPP_A4888
-			| WINCON1_BLD_PIX | WINCON1_ALPHA_SEL;
-		val |= WINCONx_WSWP;
-		val |= WINCONx_BURSTLEN_16WORD;
-		break;
-	default:
-		DRM_DEBUG_KMS("invalid pixel size so using unpacked 24bpp.\n");
-
-		val |= WINCON0_BPPMODE_24BPP_888;
-		val |= WINCONx_WSWP;
-		val |= WINCONx_BURSTLEN_16WORD;
-		break;
-	}
-
-	DRM_DEBUG_KMS("bpp = %d\n", win_data->bpp);
-
-	writel(val, ctx->regs + WINCON(win));
-}
-
-static void fimd_win_set_colkey(struct device *dev, unsigned int win)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-	unsigned int keycon0 = 0, keycon1 = 0;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	keycon0 = ~(WxKEYCON0_KEYBL_EN | WxKEYCON0_KEYEN_F |
-			WxKEYCON0_DIRCON) | WxKEYCON0_COMPKEY(0);
-
-	keycon1 = WxKEYCON1_COLVAL(0xffffffff);
-
-	writel(keycon0, ctx->regs + WKEYCON0_BASE(win));
-	writel(keycon1, ctx->regs + WKEYCON1_BASE(win));
-}
-
-static void fimd_win_commit(struct device *dev, int zpos)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-	struct fimd_win_data *win_data;
-	int win = zpos;
-	unsigned long val, alpha, size;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (ctx->suspended)
-		return;
-
-	if (win == DEFAULT_ZPOS)
-		win = ctx->default_win;
-
-	if (win < 0 || win > WINDOWS_NR)
-		return;
-
-	win_data = &ctx->win_data[win];
-
-	/*
-	 * SHADOWCON register is used for enabling timing.
-	 *
-	 * for example, once only width value of a register is set,
-	 * if the dma is started then fimd hardware could malfunction so
-	 * with protect window setting, the register fields with prefix '_F'
-	 * wouldn't be updated at vsync also but updated once unprotect window
-	 * is set.
-	 */
-
-	/* protect windows */
-	val = readl(ctx->regs + SHADOWCON);
-	val |= SHADOWCON_WINx_PROTECT(win);
-	writel(val, ctx->regs + SHADOWCON);
-
-	/* buffer start address */
-	val = (unsigned long)win_data->dma_addr;
-	writel(val, ctx->regs + VIDWx_BUF_START(win, 0));
-
-	/* buffer end address */
-	size = win_data->fb_width * win_data->ovl_height * (win_data->bpp >> 3);
-	val = (unsigned long)(win_data->dma_addr + size);
-	writel(val, ctx->regs + VIDWx_BUF_END(win, 0));
-
-	DRM_DEBUG_KMS("start addr = 0x%lx, end addr = 0x%lx, size = 0x%lx\n",
-			(unsigned long)win_data->dma_addr, val, size);
-	DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n",
-			win_data->ovl_width, win_data->ovl_height);
-
-	/* buffer size */
-	val = VIDW_BUF_SIZE_OFFSET(win_data->buf_offsize) |
-		VIDW_BUF_SIZE_PAGEWIDTH(win_data->line_size);
-	writel(val, ctx->regs + VIDWx_BUF_SIZE(win, 0));
-
-	/* OSD position */
-	val = VIDOSDxA_TOPLEFT_X(win_data->offset_x) |
-		VIDOSDxA_TOPLEFT_Y(win_data->offset_y);
-	writel(val, ctx->regs + VIDOSD_A(win));
-
-	val = VIDOSDxB_BOTRIGHT_X(win_data->offset_x +
-					win_data->ovl_width - 1) |
-		VIDOSDxB_BOTRIGHT_Y(win_data->offset_y +
-					win_data->ovl_height - 1);
-	writel(val, ctx->regs + VIDOSD_B(win));
-
-	DRM_DEBUG_KMS("osd pos: tx = %d, ty = %d, bx = %d, by = %d\n",
-			win_data->offset_x, win_data->offset_y,
-			win_data->offset_x + win_data->ovl_width - 1,
-			win_data->offset_y + win_data->ovl_height - 1);
-
-	/* hardware window 0 doesn't support alpha channel. */
-	if (win != 0) {
-		/* OSD alpha */
-		alpha = VIDISD14C_ALPHA1_R(0xf) |
-			VIDISD14C_ALPHA1_G(0xf) |
-			VIDISD14C_ALPHA1_B(0xf);
-
-		writel(alpha, ctx->regs + VIDOSD_C(win));
-	}
-
-	/* OSD size */
-	if (win != 3 && win != 4) {
-		u32 offset = VIDOSD_D(win);
-		if (win == 0)
-			offset = VIDOSD_C_SIZE_W0;
-		val = win_data->ovl_width * win_data->ovl_height;
-		writel(val, ctx->regs + offset);
-
-		DRM_DEBUG_KMS("osd size = 0x%x\n", (unsigned int)val);
-	}
-
-	fimd_win_set_pixfmt(dev, win);
-
-	/* hardware window 0 doesn't support color key. */
-	if (win != 0)
-		fimd_win_set_colkey(dev, win);
-
-	/* wincon */
-	val = readl(ctx->regs + WINCON(win));
-	val |= WINCONx_ENWIN;
-	writel(val, ctx->regs + WINCON(win));
-
-	/* Enable DMA channel and unprotect windows */
-	val = readl(ctx->regs + SHADOWCON);
-	val |= SHADOWCON_CHx_ENABLE(win);
-	val &= ~SHADOWCON_WINx_PROTECT(win);
-	writel(val, ctx->regs + SHADOWCON);
-
-	win_data->enabled = true;
-}
-
-static void fimd_win_disable(struct device *dev, int zpos)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-	struct fimd_win_data *win_data;
-	int win = zpos;
-	u32 val;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (win == DEFAULT_ZPOS)
-		win = ctx->default_win;
-
-	if (win < 0 || win > WINDOWS_NR)
-		return;
-
-	win_data = &ctx->win_data[win];
-
-	/* protect windows */
-	val = readl(ctx->regs + SHADOWCON);
-	val |= SHADOWCON_WINx_PROTECT(win);
-	writel(val, ctx->regs + SHADOWCON);
-
-	/* wincon */
-	val = readl(ctx->regs + WINCON(win));
-	val &= ~WINCONx_ENWIN;
-	writel(val, ctx->regs + WINCON(win));
-
-	/* unprotect windows */
-	val = readl(ctx->regs + SHADOWCON);
-	val &= ~SHADOWCON_CHx_ENABLE(win);
-	val &= ~SHADOWCON_WINx_PROTECT(win);
-	writel(val, ctx->regs + SHADOWCON);
-
-	win_data->enabled = false;
-}
-
-static struct exynos_drm_overlay_ops fimd_overlay_ops = {
-	.mode_set = fimd_win_mode_set,
-	.commit = fimd_win_commit,
-	.disable = fimd_win_disable,
-};
-
-static struct exynos_drm_manager fimd_manager = {
-	.pipe		= -1,
-	.ops		= &fimd_manager_ops,
-	.overlay_ops	= &fimd_overlay_ops,
-	.display_ops	= &fimd_display_ops,
-};
-
-static void fimd_finish_pageflip(struct drm_device *drm_dev, int crtc)
-{
-	struct exynos_drm_private *dev_priv = drm_dev->dev_private;
-	struct drm_pending_vblank_event *e, *t;
-	struct timeval now;
-	unsigned long flags;
-	bool is_checked = false;
-
-	spin_lock_irqsave(&drm_dev->event_lock, flags);
-
-	list_for_each_entry_safe(e, t, &dev_priv->pageflip_event_list,
-			base.link) {
-		/* if event's pipe isn't same as crtc then ignore it. */
-		if (crtc != e->pipe)
-			continue;
-
-		is_checked = true;
-
-		do_gettimeofday(&now);
-		e->event.sequence = 0;
-		e->event.tv_sec = now.tv_sec;
-		e->event.tv_usec = now.tv_usec;
-
-		list_move_tail(&e->base.link, &e->base.file_priv->event_list);
-		wake_up_interruptible(&e->base.file_priv->event_wait);
-	}
-
-	if (is_checked) {
-		/*
-		 * call drm_vblank_put only in case that drm_vblank_get was
-		 * called.
-		 */
-		if (atomic_read(&drm_dev->vblank_refcount[crtc]) > 0)
-			drm_vblank_put(drm_dev, crtc);
-
-		/*
-		 * don't off vblank if vblank_disable_allowed is 1,
-		 * because vblank would be off by timer handler.
-		 */
-		if (!drm_dev->vblank_disable_allowed)
-			drm_vblank_off(drm_dev, crtc);
-	}
-
-	spin_unlock_irqrestore(&drm_dev->event_lock, flags);
-}
-
-static irqreturn_t fimd_irq_handler(int irq, void *dev_id)
-{
-	struct fimd_context *ctx = (struct fimd_context *)dev_id;
-	struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
-	struct drm_device *drm_dev = subdrv->drm_dev;
-	struct exynos_drm_manager *manager = subdrv->manager;
-	u32 val;
-
-	val = readl(ctx->regs + VIDINTCON1);
-
-	if (val & VIDINTCON1_INT_FRAME)
-		/* VSYNC interrupt */
-		writel(VIDINTCON1_INT_FRAME, ctx->regs + VIDINTCON1);
-
-	/* check the crtc is detached already from encoder */
-	if (manager->pipe < 0)
-		goto out;
-
-	drm_handle_vblank(drm_dev, manager->pipe);
-	fimd_finish_pageflip(drm_dev, manager->pipe);
-
-out:
-	return IRQ_HANDLED;
-}
-
-static int fimd_subdrv_probe(struct drm_device *drm_dev, struct device *dev)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * enable drm irq mode.
-	 * - with irq_enabled = 1, we can use the vblank feature.
-	 *
-	 * P.S. note that we wouldn't use drm irq handler but
-	 *	just specific driver own one instead because
-	 *	drm framework supports only one irq handler.
-	 */
-	drm_dev->irq_enabled = 1;
-
-	/*
-	 * with vblank_disable_allowed = 1, vblank interrupt will be disabled
-	 * by drm timer once a current process gives up ownership of
-	 * vblank event.(after drm_vblank_put function is called)
-	 */
-	drm_dev->vblank_disable_allowed = 1;
-
-	return 0;
-}
-
-static void fimd_subdrv_remove(struct drm_device *drm_dev)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* TODO. */
-}
-
-static int fimd_calc_clkdiv(struct fimd_context *ctx,
-			    struct fb_videomode *timing)
-{
-	unsigned long clk = clk_get_rate(ctx->lcd_clk);
-	u32 retrace;
-	u32 clkdiv;
-	u32 best_framerate = 0;
-	u32 framerate;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	retrace = timing->left_margin + timing->hsync_len +
-				timing->right_margin + timing->xres;
-	retrace *= timing->upper_margin + timing->vsync_len +
-				timing->lower_margin + timing->yres;
-
-	/* default framerate is 60Hz */
-	if (!timing->refresh)
-		timing->refresh = 60;
-
-	clk /= retrace;
-
-	for (clkdiv = 1; clkdiv < 0x100; clkdiv++) {
-		int tmp;
-
-		/* get best framerate */
-		framerate = clk / clkdiv;
-		tmp = timing->refresh - framerate;
-		if (tmp < 0) {
-			best_framerate = framerate;
-			continue;
-		} else {
-			if (!best_framerate)
-				best_framerate = framerate;
-			else if (tmp < (best_framerate - framerate))
-				best_framerate = framerate;
-			break;
-		}
-	}
-
-	return clkdiv;
-}
-
-static void fimd_clear_win(struct fimd_context *ctx, int win)
-{
-	u32 val;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	writel(0, ctx->regs + WINCON(win));
-	writel(0, ctx->regs + VIDOSD_A(win));
-	writel(0, ctx->regs + VIDOSD_B(win));
-	writel(0, ctx->regs + VIDOSD_C(win));
-
-	if (win == 1 || win == 2)
-		writel(0, ctx->regs + VIDOSD_D(win));
-
-	val = readl(ctx->regs + SHADOWCON);
-	val &= ~SHADOWCON_WINx_PROTECT(win);
-	writel(val, ctx->regs + SHADOWCON);
-}
-
-static int fimd_power_on(struct fimd_context *ctx, bool enable)
-{
-	struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
-	struct device *dev = subdrv->dev;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (enable != false && enable != true)
-		return -EINVAL;
-
-	if (enable) {
-		int ret;
-
-		ret = clk_enable(ctx->bus_clk);
-		if (ret < 0)
-			return ret;
-
-		ret = clk_enable(ctx->lcd_clk);
-		if  (ret < 0) {
-			clk_disable(ctx->bus_clk);
-			return ret;
-		}
-
-		ctx->suspended = false;
-
-		/* if vblank was enabled status, enable it again. */
-		if (test_and_clear_bit(0, &ctx->irq_flags))
-			fimd_enable_vblank(dev);
-
-		fimd_apply(dev);
-	} else {
-		clk_disable(ctx->lcd_clk);
-		clk_disable(ctx->bus_clk);
-
-		ctx->suspended = true;
-	}
-
-	return 0;
-}
-
-static int __devinit fimd_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct fimd_context *ctx;
-	struct exynos_drm_subdrv *subdrv;
-	struct exynos_drm_fimd_pdata *pdata;
-	struct exynos_drm_panel_info *panel;
-	struct resource *res;
-	int win;
-	int ret = -EINVAL;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		dev_err(dev, "no platform data specified\n");
-		return -EINVAL;
-	}
-
-	panel = &pdata->panel;
-	if (!panel) {
-		dev_err(dev, "panel is null.\n");
-		return -EINVAL;
-	}
-
-	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
-	if (!ctx)
-		return -ENOMEM;
-
-	ctx->bus_clk = clk_get(dev, "fimd");
-	if (IS_ERR(ctx->bus_clk)) {
-		dev_err(dev, "failed to get bus clock\n");
-		ret = PTR_ERR(ctx->bus_clk);
-		goto err_clk_get;
-	}
-
-	ctx->lcd_clk = clk_get(dev, "sclk_fimd");
-	if (IS_ERR(ctx->lcd_clk)) {
-		dev_err(dev, "failed to get lcd clock\n");
-		ret = PTR_ERR(ctx->lcd_clk);
-		goto err_bus_clk;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(dev, "failed to find registers\n");
-		ret = -ENOENT;
-		goto err_clk;
-	}
-
-	ctx->regs_res = request_mem_region(res->start, resource_size(res),
-					   dev_name(dev));
-	if (!ctx->regs_res) {
-		dev_err(dev, "failed to claim register region\n");
-		ret = -ENOENT;
-		goto err_clk;
-	}
-
-	ctx->regs = ioremap(res->start, resource_size(res));
-	if (!ctx->regs) {
-		dev_err(dev, "failed to map registers\n");
-		ret = -ENXIO;
-		goto err_req_region_io;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (!res) {
-		dev_err(dev, "irq request failed.\n");
-		goto err_req_region_irq;
-	}
-
-	ctx->irq = res->start;
-
-	ret = request_irq(ctx->irq, fimd_irq_handler, 0, "drm_fimd", ctx);
-	if (ret < 0) {
-		dev_err(dev, "irq request failed.\n");
-		goto err_req_irq;
-	}
-
-	ctx->vidcon0 = pdata->vidcon0;
-	ctx->vidcon1 = pdata->vidcon1;
-	ctx->default_win = pdata->default_win;
-	ctx->panel = panel;
-
-	subdrv = &ctx->subdrv;
-
-	subdrv->dev = dev;
-	subdrv->manager = &fimd_manager;
-	subdrv->probe = fimd_subdrv_probe;
-	subdrv->remove = fimd_subdrv_remove;
-
-	mutex_init(&ctx->lock);
-
-	platform_set_drvdata(pdev, ctx);
-
-	pm_runtime_enable(dev);
-	pm_runtime_get_sync(dev);
-
-	ctx->clkdiv = fimd_calc_clkdiv(ctx, &panel->timing);
-	panel->timing.pixclock = clk_get_rate(ctx->lcd_clk) / ctx->clkdiv;
-
-	DRM_DEBUG_KMS("pixel clock = %d, clkdiv = %d\n",
-			panel->timing.pixclock, ctx->clkdiv);
-
-	for (win = 0; win < WINDOWS_NR; win++)
-		fimd_clear_win(ctx, win);
-
-	exynos_drm_subdrv_register(subdrv);
-
-	return 0;
-
-err_req_irq:
-err_req_region_irq:
-	iounmap(ctx->regs);
-
-err_req_region_io:
-	release_resource(ctx->regs_res);
-	kfree(ctx->regs_res);
-
-err_clk:
-	clk_disable(ctx->lcd_clk);
-	clk_put(ctx->lcd_clk);
-
-err_bus_clk:
-	clk_disable(ctx->bus_clk);
-	clk_put(ctx->bus_clk);
-
-err_clk_get:
-	kfree(ctx);
-	return ret;
-}
-
-static int __devexit fimd_remove(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct fimd_context *ctx = platform_get_drvdata(pdev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	exynos_drm_subdrv_unregister(&ctx->subdrv);
-
-	if (ctx->suspended)
-		goto out;
-
-	clk_disable(ctx->lcd_clk);
-	clk_disable(ctx->bus_clk);
-
-	pm_runtime_set_suspended(dev);
-	pm_runtime_put_sync(dev);
-
-out:
-	pm_runtime_disable(dev);
-
-	clk_put(ctx->lcd_clk);
-	clk_put(ctx->bus_clk);
-
-	iounmap(ctx->regs);
-	release_resource(ctx->regs_res);
-	kfree(ctx->regs_res);
-	free_irq(ctx->irq, ctx);
-
-	kfree(ctx);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int fimd_suspend(struct device *dev)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-
-	if (pm_runtime_suspended(dev))
-		return 0;
-
-	/*
-	 * do not use pm_runtime_suspend(). if pm_runtime_suspend() is
-	 * called here, an error would be returned by that interface
-	 * because the usage_count of pm runtime is more than 1.
-	 */
-	return fimd_power_on(ctx, false);
-}
-
-static int fimd_resume(struct device *dev)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-
-	/*
-	 * if entered to sleep when lcd panel was on, the usage_count
-	 * of pm runtime would still be 1 so in this case, fimd driver
-	 * should be on directly not drawing on pm runtime interface.
-	 */
-	if (!pm_runtime_suspended(dev))
-		return fimd_power_on(ctx, true);
-
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_PM_RUNTIME
-static int fimd_runtime_suspend(struct device *dev)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	return fimd_power_on(ctx, false);
-}
-
-static int fimd_runtime_resume(struct device *dev)
-{
-	struct fimd_context *ctx = get_fimd_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	return fimd_power_on(ctx, true);
-}
-#endif
-
-static const struct dev_pm_ops fimd_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume)
-	SET_RUNTIME_PM_OPS(fimd_runtime_suspend, fimd_runtime_resume, NULL)
-};
-
-struct platform_driver fimd_driver = {
-	.probe		= fimd_probe,
-	.remove		= __devexit_p(fimd_remove),
-	.driver		= {
-		.name	= "exynos4-fb",
-		.owner	= THIS_MODULE,
-		.pm	= &fimd_pm_ops,
-	},
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_gem.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_gem.c
deleted file mode 100644
index 1dffa835..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ /dev/null
@@ -1,742 +0,0 @@
-/* exynos_drm_gem.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Author: Inki Dae <inki.dae@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm.h"
-
-#include <linux/shmem_fs.h>
-#include <drm/exynos_drm.h>
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_gem.h"
-#include "exynos_drm_buf.h"
-
-static unsigned int convert_to_vm_err_msg(int msg)
-{
-	unsigned int out_msg;
-
-	switch (msg) {
-	case 0:
-	case -ERESTARTSYS:
-	case -EINTR:
-		out_msg = VM_FAULT_NOPAGE;
-		break;
-
-	case -ENOMEM:
-		out_msg = VM_FAULT_OOM;
-		break;
-
-	default:
-		out_msg = VM_FAULT_SIGBUS;
-		break;
-	}
-
-	return out_msg;
-}
-
-static int check_gem_flags(unsigned int flags)
-{
-	if (flags & ~(EXYNOS_BO_MASK)) {
-		DRM_ERROR("invalid flags.\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static unsigned long roundup_gem_size(unsigned long size, unsigned int flags)
-{
-	if (!IS_NONCONTIG_BUFFER(flags)) {
-		if (size >= SZ_1M)
-			return roundup(size, SECTION_SIZE);
-		else if (size >= SZ_64K)
-			return roundup(size, SZ_64K);
-		else
-			goto out;
-	}
-out:
-	return roundup(size, PAGE_SIZE);
-}
-
-static struct page **exynos_gem_get_pages(struct drm_gem_object *obj,
-						gfp_t gfpmask)
-{
-	struct inode *inode;
-	struct address_space *mapping;
-	struct page *p, **pages;
-	int i, npages;
-
-	/* This is the shared memory object that backs the GEM resource */
-	inode = obj->filp->f_path.dentry->d_inode;
-	mapping = inode->i_mapping;
-
-	npages = obj->size >> PAGE_SHIFT;
-
-	pages = drm_malloc_ab(npages, sizeof(struct page *));
-	if (pages == NULL)
-		return ERR_PTR(-ENOMEM);
-
-	gfpmask |= mapping_gfp_mask(mapping);
-
-	for (i = 0; i < npages; i++) {
-		p = shmem_read_mapping_page_gfp(mapping, i, gfpmask);
-		if (IS_ERR(p))
-			goto fail;
-		pages[i] = p;
-	}
-
-	return pages;
-
-fail:
-	while (i--)
-		page_cache_release(pages[i]);
-
-	drm_free_large(pages);
-	return ERR_PTR(PTR_ERR(p));
-}
-
-static void exynos_gem_put_pages(struct drm_gem_object *obj,
-					struct page **pages,
-					bool dirty, bool accessed)
-{
-	int i, npages;
-
-	npages = obj->size >> PAGE_SHIFT;
-
-	for (i = 0; i < npages; i++) {
-		if (dirty)
-			set_page_dirty(pages[i]);
-
-		if (accessed)
-			mark_page_accessed(pages[i]);
-
-		/* Undo the reference we took when populating the table */
-		page_cache_release(pages[i]);
-	}
-
-	drm_free_large(pages);
-}
-
-static int exynos_drm_gem_map_pages(struct drm_gem_object *obj,
-					struct vm_area_struct *vma,
-					unsigned long f_vaddr,
-					pgoff_t page_offset)
-{
-	struct exynos_drm_gem_obj *exynos_gem_obj = to_exynos_gem_obj(obj);
-	struct exynos_drm_gem_buf *buf = exynos_gem_obj->buffer;
-	unsigned long pfn;
-
-	if (exynos_gem_obj->flags & EXYNOS_BO_NONCONTIG) {
-		if (!buf->pages)
-			return -EINTR;
-
-		pfn = page_to_pfn(buf->pages[page_offset++]);
-	} else
-		pfn = (buf->dma_addr >> PAGE_SHIFT) + page_offset;
-
-	return vm_insert_mixed(vma, f_vaddr, pfn);
-}
-
-static int exynos_drm_gem_get_pages(struct drm_gem_object *obj)
-{
-	struct exynos_drm_gem_obj *exynos_gem_obj = to_exynos_gem_obj(obj);
-	struct exynos_drm_gem_buf *buf = exynos_gem_obj->buffer;
-	struct scatterlist *sgl;
-	struct page **pages;
-	unsigned int npages, i = 0;
-	int ret;
-
-	if (buf->pages) {
-		DRM_DEBUG_KMS("already allocated.\n");
-		return -EINVAL;
-	}
-
-	pages = exynos_gem_get_pages(obj, GFP_KERNEL);
-	if (IS_ERR(pages)) {
-		DRM_ERROR("failed to get pages.\n");
-		return PTR_ERR(pages);
-	}
-
-	npages = obj->size >> PAGE_SHIFT;
-
-	buf->sgt = kzalloc(sizeof(struct sg_table), GFP_KERNEL);
-	if (!buf->sgt) {
-		DRM_ERROR("failed to allocate sg table.\n");
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	ret = sg_alloc_table(buf->sgt, npages, GFP_KERNEL);
-	if (ret < 0) {
-		DRM_ERROR("failed to initialize sg table.\n");
-		ret = -EFAULT;
-		goto err1;
-	}
-
-	sgl = buf->sgt->sgl;
-
-	/* set all pages to sg list. */
-	while (i < npages) {
-		sg_set_page(sgl, pages[i], PAGE_SIZE, 0);
-		sg_dma_address(sgl) = page_to_phys(pages[i]);
-		i++;
-		sgl = sg_next(sgl);
-	}
-
-	/* add some codes for UNCACHED type here. TODO */
-
-	buf->pages = pages;
-	return ret;
-err1:
-	kfree(buf->sgt);
-	buf->sgt = NULL;
-err:
-	exynos_gem_put_pages(obj, pages, true, false);
-	return ret;
-
-}
-
-static void exynos_drm_gem_put_pages(struct drm_gem_object *obj)
-{
-	struct exynos_drm_gem_obj *exynos_gem_obj = to_exynos_gem_obj(obj);
-	struct exynos_drm_gem_buf *buf = exynos_gem_obj->buffer;
-
-	/*
-	 * if buffer typs is EXYNOS_BO_NONCONTIG then release all pages
-	 * allocated at gem fault handler.
-	 */
-	sg_free_table(buf->sgt);
-	kfree(buf->sgt);
-	buf->sgt = NULL;
-
-	exynos_gem_put_pages(obj, buf->pages, true, false);
-	buf->pages = NULL;
-
-	/* add some codes for UNCACHED type here. TODO */
-}
-
-static int exynos_drm_gem_handle_create(struct drm_gem_object *obj,
-					struct drm_file *file_priv,
-					unsigned int *handle)
-{
-	int ret;
-
-	/*
-	 * allocate a id of idr table where the obj is registered
-	 * and handle has the id what user can see.
-	 */
-	ret = drm_gem_handle_create(file_priv, obj, handle);
-	if (ret)
-		return ret;
-
-	DRM_DEBUG_KMS("gem handle = 0x%x\n", *handle);
-
-	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_unreference_unlocked(obj);
-
-	return 0;
-}
-
-void exynos_drm_gem_destroy(struct exynos_drm_gem_obj *exynos_gem_obj)
-{
-	struct drm_gem_object *obj;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (!exynos_gem_obj)
-		return;
-
-	obj = &exynos_gem_obj->base;
-
-	DRM_DEBUG_KMS("handle count = %d\n", atomic_read(&obj->handle_count));
-
-	if ((exynos_gem_obj->flags & EXYNOS_BO_NONCONTIG) &&
-			exynos_gem_obj->buffer->pages)
-		exynos_drm_gem_put_pages(obj);
-	else
-		exynos_drm_free_buf(obj->dev, exynos_gem_obj->flags,
-					exynos_gem_obj->buffer);
-
-	exynos_drm_fini_buf(obj->dev, exynos_gem_obj->buffer);
-	exynos_gem_obj->buffer = NULL;
-
-	if (obj->map_list.map)
-		drm_gem_free_mmap_offset(obj);
-
-	/* release file pointer to gem object. */
-	drm_gem_object_release(obj);
-
-	kfree(exynos_gem_obj);
-	exynos_gem_obj = NULL;
-}
-
-static struct exynos_drm_gem_obj *exynos_drm_gem_init(struct drm_device *dev,
-						      unsigned long size)
-{
-	struct exynos_drm_gem_obj *exynos_gem_obj;
-	struct drm_gem_object *obj;
-	int ret;
-
-	exynos_gem_obj = kzalloc(sizeof(*exynos_gem_obj), GFP_KERNEL);
-	if (!exynos_gem_obj) {
-		DRM_ERROR("failed to allocate exynos gem object\n");
-		return NULL;
-	}
-
-	exynos_gem_obj->size = size;
-	obj = &exynos_gem_obj->base;
-
-	ret = drm_gem_object_init(dev, obj, size);
-	if (ret < 0) {
-		DRM_ERROR("failed to initialize gem object\n");
-		kfree(exynos_gem_obj);
-		return NULL;
-	}
-
-	DRM_DEBUG_KMS("created file object = 0x%x\n", (unsigned int)obj->filp);
-
-	return exynos_gem_obj;
-}
-
-struct exynos_drm_gem_obj *exynos_drm_gem_create(struct drm_device *dev,
-						unsigned int flags,
-						unsigned long size)
-{
-	struct exynos_drm_gem_obj *exynos_gem_obj;
-	struct exynos_drm_gem_buf *buf;
-	int ret;
-
-	if (!size) {
-		DRM_ERROR("invalid size.\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	size = roundup_gem_size(size, flags);
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	ret = check_gem_flags(flags);
-	if (ret)
-		return ERR_PTR(ret);
-
-	buf = exynos_drm_init_buf(dev, size);
-	if (!buf)
-		return ERR_PTR(-ENOMEM);
-
-	exynos_gem_obj = exynos_drm_gem_init(dev, size);
-	if (!exynos_gem_obj) {
-		ret = -ENOMEM;
-		goto err_fini_buf;
-	}
-
-	exynos_gem_obj->buffer = buf;
-
-	/* set memory type and cache attribute from user side. */
-	exynos_gem_obj->flags = flags;
-
-	/*
-	 * allocate all pages as desired size if user wants to allocate
-	 * physically non-continuous memory.
-	 */
-	if (flags & EXYNOS_BO_NONCONTIG) {
-		ret = exynos_drm_gem_get_pages(&exynos_gem_obj->base);
-		if (ret < 0) {
-			drm_gem_object_release(&exynos_gem_obj->base);
-			goto err_fini_buf;
-		}
-	} else {
-		ret = exynos_drm_alloc_buf(dev, buf, flags);
-		if (ret < 0) {
-			drm_gem_object_release(&exynos_gem_obj->base);
-			goto err_fini_buf;
-		}
-	}
-
-	return exynos_gem_obj;
-
-err_fini_buf:
-	exynos_drm_fini_buf(dev, buf);
-	return ERR_PTR(ret);
-}
-
-int exynos_drm_gem_create_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	struct drm_exynos_gem_create *args = data;
-	struct exynos_drm_gem_obj *exynos_gem_obj;
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	exynos_gem_obj = exynos_drm_gem_create(dev, args->flags, args->size);
-	if (IS_ERR(exynos_gem_obj))
-		return PTR_ERR(exynos_gem_obj);
-
-	ret = exynos_drm_gem_handle_create(&exynos_gem_obj->base, file_priv,
-			&args->handle);
-	if (ret) {
-		exynos_drm_gem_destroy(exynos_gem_obj);
-		return ret;
-	}
-
-	return 0;
-}
-
-void *exynos_drm_gem_get_dma_addr(struct drm_device *dev,
-					unsigned int gem_handle,
-					struct drm_file *file_priv)
-{
-	struct exynos_drm_gem_obj *exynos_gem_obj;
-	struct drm_gem_object *obj;
-
-	obj = drm_gem_object_lookup(dev, file_priv, gem_handle);
-	if (!obj) {
-		DRM_ERROR("failed to lookup gem object.\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	exynos_gem_obj = to_exynos_gem_obj(obj);
-
-	if (exynos_gem_obj->flags & EXYNOS_BO_NONCONTIG) {
-		DRM_DEBUG_KMS("not support NONCONTIG type.\n");
-		drm_gem_object_unreference_unlocked(obj);
-
-		/* TODO */
-		return ERR_PTR(-EINVAL);
-	}
-
-	return &exynos_gem_obj->buffer->dma_addr;
-}
-
-void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
-					unsigned int gem_handle,
-					struct drm_file *file_priv)
-{
-	struct exynos_drm_gem_obj *exynos_gem_obj;
-	struct drm_gem_object *obj;
-
-	obj = drm_gem_object_lookup(dev, file_priv, gem_handle);
-	if (!obj) {
-		DRM_ERROR("failed to lookup gem object.\n");
-		return;
-	}
-
-	exynos_gem_obj = to_exynos_gem_obj(obj);
-
-	if (exynos_gem_obj->flags & EXYNOS_BO_NONCONTIG) {
-		DRM_DEBUG_KMS("not support NONCONTIG type.\n");
-		drm_gem_object_unreference_unlocked(obj);
-
-		/* TODO */
-		return;
-	}
-
-	drm_gem_object_unreference_unlocked(obj);
-
-	/*
-	 * decrease obj->refcount one more time because we has already
-	 * increased it at exynos_drm_gem_get_dma_addr().
-	 */
-	drm_gem_object_unreference_unlocked(obj);
-}
-
-int exynos_drm_gem_map_offset_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv)
-{
-	struct drm_exynos_gem_map_off *args = data;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	DRM_DEBUG_KMS("handle = 0x%x, offset = 0x%lx\n",
-			args->handle, (unsigned long)args->offset);
-
-	if (!(dev->driver->driver_features & DRIVER_GEM)) {
-		DRM_ERROR("does not support GEM.\n");
-		return -ENODEV;
-	}
-
-	return exynos_drm_gem_dumb_map_offset(file_priv, dev, args->handle,
-			&args->offset);
-}
-
-static int exynos_drm_gem_mmap_buffer(struct file *filp,
-				      struct vm_area_struct *vma)
-{
-	struct drm_gem_object *obj = filp->private_data;
-	struct exynos_drm_gem_obj *exynos_gem_obj = to_exynos_gem_obj(obj);
-	struct exynos_drm_gem_buf *buffer;
-	unsigned long pfn, vm_size, usize, uaddr = vma->vm_start;
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	vma->vm_flags |= (VM_IO | VM_RESERVED);
-
-	/* in case of direct mapping, always having non-cachable attribute */
-	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-
-	vm_size = usize = vma->vm_end - vma->vm_start;
-
-	/*
-	 * a buffer contains information to physically continuous memory
-	 * allocated by user request or at framebuffer creation.
-	 */
-	buffer = exynos_gem_obj->buffer;
-
-	/* check if user-requested size is valid. */
-	if (vm_size > buffer->size)
-		return -EINVAL;
-
-	if (exynos_gem_obj->flags & EXYNOS_BO_NONCONTIG) {
-		int i = 0;
-
-		if (!buffer->pages)
-			return -EINVAL;
-
-		vma->vm_flags |= VM_MIXEDMAP;
-
-		do {
-			ret = vm_insert_page(vma, uaddr, buffer->pages[i++]);
-			if (ret) {
-				DRM_ERROR("failed to remap user space.\n");
-				return ret;
-			}
-
-			uaddr += PAGE_SIZE;
-			usize -= PAGE_SIZE;
-		} while (usize > 0);
-	} else {
-		/*
-		 * get page frame number to physical memory to be mapped
-		 * to user space.
-		 */
-		pfn = ((unsigned long)exynos_gem_obj->buffer->dma_addr) >>
-								PAGE_SHIFT;
-
-		DRM_DEBUG_KMS("pfn = 0x%lx\n", pfn);
-
-		if (remap_pfn_range(vma, vma->vm_start, pfn, vm_size,
-					vma->vm_page_prot)) {
-			DRM_ERROR("failed to remap pfn range.\n");
-			return -EAGAIN;
-		}
-	}
-
-	return 0;
-}
-
-static const struct file_operations exynos_drm_gem_fops = {
-	.mmap = exynos_drm_gem_mmap_buffer,
-};
-
-int exynos_drm_gem_mmap_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct drm_exynos_gem_mmap *args = data;
-	struct drm_gem_object *obj;
-	unsigned int addr;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (!(dev->driver->driver_features & DRIVER_GEM)) {
-		DRM_ERROR("does not support GEM.\n");
-		return -ENODEV;
-	}
-
-	obj = drm_gem_object_lookup(dev, file_priv, args->handle);
-	if (!obj) {
-		DRM_ERROR("failed to lookup gem object.\n");
-		return -EINVAL;
-	}
-
-	obj->filp->f_op = &exynos_drm_gem_fops;
-	obj->filp->private_data = obj;
-
-	addr = vm_mmap(obj->filp, 0, args->size,
-			PROT_READ | PROT_WRITE, MAP_SHARED, 0);
-
-	drm_gem_object_unreference_unlocked(obj);
-
-	if (IS_ERR((void *)addr))
-		return PTR_ERR((void *)addr);
-
-	args->mapped = addr;
-
-	DRM_DEBUG_KMS("mapped = 0x%lx\n", (unsigned long)args->mapped);
-
-	return 0;
-}
-
-int exynos_drm_gem_init_object(struct drm_gem_object *obj)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	return 0;
-}
-
-void exynos_drm_gem_free_object(struct drm_gem_object *obj)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	exynos_drm_gem_destroy(to_exynos_gem_obj(obj));
-}
-
-int exynos_drm_gem_dumb_create(struct drm_file *file_priv,
-			       struct drm_device *dev,
-			       struct drm_mode_create_dumb *args)
-{
-	struct exynos_drm_gem_obj *exynos_gem_obj;
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * alocate memory to be used for framebuffer.
-	 * - this callback would be called by user application
-	 *	with DRM_IOCTL_MODE_CREATE_DUMB command.
-	 */
-
-	args->pitch = args->width * args->bpp >> 3;
-	args->size = PAGE_ALIGN(args->pitch * args->height);
-
-	exynos_gem_obj = exynos_drm_gem_create(dev, args->flags, args->size);
-	if (IS_ERR(exynos_gem_obj))
-		return PTR_ERR(exynos_gem_obj);
-
-	ret = exynos_drm_gem_handle_create(&exynos_gem_obj->base, file_priv,
-			&args->handle);
-	if (ret) {
-		exynos_drm_gem_destroy(exynos_gem_obj);
-		return ret;
-	}
-
-	return 0;
-}
-
-int exynos_drm_gem_dumb_map_offset(struct drm_file *file_priv,
-				   struct drm_device *dev, uint32_t handle,
-				   uint64_t *offset)
-{
-	struct exynos_drm_gem_obj *exynos_gem_obj;
-	struct drm_gem_object *obj;
-	int ret = 0;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	mutex_lock(&dev->struct_mutex);
-
-	/*
-	 * get offset of memory allocated for drm framebuffer.
-	 * - this callback would be called by user application
-	 *	with DRM_IOCTL_MODE_MAP_DUMB command.
-	 */
-
-	obj = drm_gem_object_lookup(dev, file_priv, handle);
-	if (!obj) {
-		DRM_ERROR("failed to lookup gem object.\n");
-		ret = -EINVAL;
-		goto unlock;
-	}
-
-	exynos_gem_obj = to_exynos_gem_obj(obj);
-
-	if (!exynos_gem_obj->base.map_list.map) {
-		ret = drm_gem_create_mmap_offset(&exynos_gem_obj->base);
-		if (ret)
-			goto out;
-	}
-
-	*offset = (u64)exynos_gem_obj->base.map_list.hash.key << PAGE_SHIFT;
-	DRM_DEBUG_KMS("offset = 0x%lx\n", (unsigned long)*offset);
-
-out:
-	drm_gem_object_unreference(obj);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-int exynos_drm_gem_dumb_destroy(struct drm_file *file_priv,
-				struct drm_device *dev,
-				unsigned int handle)
-{
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * obj->refcount and obj->handle_count are decreased and
-	 * if both them are 0 then exynos_drm_gem_free_object()
-	 * would be called by callback to release resources.
-	 */
-	ret = drm_gem_handle_delete(file_priv, handle);
-	if (ret < 0) {
-		DRM_ERROR("failed to delete drm_gem_handle.\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-int exynos_drm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct drm_gem_object *obj = vma->vm_private_data;
-	struct drm_device *dev = obj->dev;
-	unsigned long f_vaddr;
-	pgoff_t page_offset;
-	int ret;
-
-	page_offset = ((unsigned long)vmf->virtual_address -
-			vma->vm_start) >> PAGE_SHIFT;
-	f_vaddr = (unsigned long)vmf->virtual_address;
-
-	mutex_lock(&dev->struct_mutex);
-
-	ret = exynos_drm_gem_map_pages(obj, vma, f_vaddr, page_offset);
-	if (ret < 0)
-		DRM_ERROR("failed to map pages.\n");
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return convert_to_vm_err_msg(ret);
-}
-
-int exynos_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
-{
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* set vm_area_struct. */
-	ret = drm_gem_mmap(filp, vma);
-	if (ret < 0) {
-		DRM_ERROR("failed to mmap.\n");
-		return ret;
-	}
-
-	vma->vm_flags &= ~VM_PFNMAP;
-	vma->vm_flags |= VM_MIXEDMAP;
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_gem.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_gem.h
deleted file mode 100644
index 4ed84203..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/* exynos_drm_gem.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authoer: Inki Dae <inki.dae@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_GEM_H_
-#define _EXYNOS_DRM_GEM_H_
-
-#define to_exynos_gem_obj(x)	container_of(x,\
-			struct exynos_drm_gem_obj, base)
-
-#define IS_NONCONTIG_BUFFER(f)		(f & EXYNOS_BO_NONCONTIG)
-
-/*
- * exynos drm gem buffer structure.
- *
- * @kvaddr: kernel virtual address to allocated memory region.
- * @dma_addr: bus address(accessed by dma) to allocated memory region.
- *	- this address could be physical address without IOMMU and
- *	device address with IOMMU.
- * @sgt: sg table to transfer page data.
- * @pages: contain all pages to allocated memory region.
- * @size: size of allocated memory region.
- */
-struct exynos_drm_gem_buf {
-	void __iomem		*kvaddr;
-	dma_addr_t		dma_addr;
-	struct sg_table		*sgt;
-	struct page		**pages;
-	unsigned long		size;
-};
-
-/*
- * exynos drm buffer structure.
- *
- * @base: a gem object.
- *	- a new handle to this gem object would be created
- *	by drm_gem_handle_create().
- * @buffer: a pointer to exynos_drm_gem_buffer object.
- *	- contain the information to memory region allocated
- *	by user request or at framebuffer creation.
- *	continuous memory region allocated by user request
- *	or at framebuffer creation.
- * @size: total memory size to physically non-continuous memory region.
- * @flags: indicate memory type to allocated buffer and cache attruibute.
- *
- * P.S. this object would be transfered to user as kms_bo.handle so
- *	user can access the buffer through kms_bo.handle.
- */
-struct exynos_drm_gem_obj {
-	struct drm_gem_object		base;
-	struct exynos_drm_gem_buf	*buffer;
-	unsigned long			size;
-	unsigned int			flags;
-};
-
-/* destroy a buffer with gem object */
-void exynos_drm_gem_destroy(struct exynos_drm_gem_obj *exynos_gem_obj);
-
-/* create a new buffer with gem object */
-struct exynos_drm_gem_obj *exynos_drm_gem_create(struct drm_device *dev,
-						unsigned int flags,
-						unsigned long size);
-
-/*
- * request gem object creation and buffer allocation as the size
- * that it is calculated with framebuffer information such as width,
- * height and bpp.
- */
-int exynos_drm_gem_create_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-
-/*
- * get dma address from gem handle and this function could be used for
- * other drivers such as 2d/3d acceleration drivers.
- * with this function call, gem object reference count would be increased.
- */
-void *exynos_drm_gem_get_dma_addr(struct drm_device *dev,
-					unsigned int gem_handle,
-					struct drm_file *file_priv);
-
-/*
- * put dma address from gem handle and this function could be used for
- * other drivers such as 2d/3d acceleration drivers.
- * with this function call, gem object reference count would be decreased.
- */
-void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
-					unsigned int gem_handle,
-					struct drm_file *file_priv);
-
-/* get buffer offset to map to user space. */
-int exynos_drm_gem_map_offset_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv);
-
-/*
- * mmap the physically continuous memory that a gem object contains
- * to user space.
- */
-int exynos_drm_gem_mmap_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
-
-/* initialize gem object. */
-int exynos_drm_gem_init_object(struct drm_gem_object *obj);
-
-/* free gem object. */
-void exynos_drm_gem_free_object(struct drm_gem_object *gem_obj);
-
-/* create memory region for drm framebuffer. */
-int exynos_drm_gem_dumb_create(struct drm_file *file_priv,
-			       struct drm_device *dev,
-			       struct drm_mode_create_dumb *args);
-
-/* map memory region for drm framebuffer to user space. */
-int exynos_drm_gem_dumb_map_offset(struct drm_file *file_priv,
-				   struct drm_device *dev, uint32_t handle,
-				   uint64_t *offset);
-
-/*
- * destroy memory region allocated.
- *	- a gem handle and physical memory region pointed by a gem object
- *	would be released by drm_gem_handle_delete().
- */
-int exynos_drm_gem_dumb_destroy(struct drm_file *file_priv,
-				struct drm_device *dev,
-				unsigned int handle);
-
-/* page fault handler and mmap fault address(virtual) to physical memory. */
-int exynos_drm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
-
-/* set vm_flags and we can change the vm attribute to other one at here. */
-int exynos_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
deleted file mode 100644
index 34244636..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#include "drmP.h"
-
-#include <linux/kernel.h>
-#include <linux/wait.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/exynos_drm.h>
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_hdmi.h"
-
-#define to_context(dev)		platform_get_drvdata(to_platform_device(dev))
-#define to_subdrv(dev)		to_context(dev)
-#define get_ctx_from_subdrv(subdrv)	container_of(subdrv,\
-					struct drm_hdmi_context, subdrv);
-
-/* these callback points shoud be set by specific drivers. */
-static struct exynos_hdmi_ops *hdmi_ops;
-static struct exynos_mixer_ops *mixer_ops;
-
-struct drm_hdmi_context {
-	struct exynos_drm_subdrv	subdrv;
-	struct exynos_drm_hdmi_context	*hdmi_ctx;
-	struct exynos_drm_hdmi_context	*mixer_ctx;
-};
-
-void exynos_hdmi_ops_register(struct exynos_hdmi_ops *ops)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (ops)
-		hdmi_ops = ops;
-}
-
-void exynos_mixer_ops_register(struct exynos_mixer_ops *ops)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (ops)
-		mixer_ops = ops;
-}
-
-static bool drm_hdmi_is_connected(struct device *dev)
-{
-	struct drm_hdmi_context *ctx = to_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (hdmi_ops && hdmi_ops->is_connected)
-		return hdmi_ops->is_connected(ctx->hdmi_ctx->ctx);
-
-	return false;
-}
-
-static int drm_hdmi_get_edid(struct device *dev,
-		struct drm_connector *connector, u8 *edid, int len)
-{
-	struct drm_hdmi_context *ctx = to_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (hdmi_ops && hdmi_ops->get_edid)
-		return hdmi_ops->get_edid(ctx->hdmi_ctx->ctx, connector, edid,
-					  len);
-
-	return 0;
-}
-
-static int drm_hdmi_check_timing(struct device *dev, void *timing)
-{
-	struct drm_hdmi_context *ctx = to_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (hdmi_ops && hdmi_ops->check_timing)
-		return hdmi_ops->check_timing(ctx->hdmi_ctx->ctx, timing);
-
-	return 0;
-}
-
-static int drm_hdmi_power_on(struct device *dev, int mode)
-{
-	struct drm_hdmi_context *ctx = to_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (hdmi_ops && hdmi_ops->power_on)
-		return hdmi_ops->power_on(ctx->hdmi_ctx->ctx, mode);
-
-	return 0;
-}
-
-static struct exynos_drm_display_ops drm_hdmi_display_ops = {
-	.type = EXYNOS_DISPLAY_TYPE_HDMI,
-	.is_connected = drm_hdmi_is_connected,
-	.get_edid = drm_hdmi_get_edid,
-	.check_timing = drm_hdmi_check_timing,
-	.power_on = drm_hdmi_power_on,
-};
-
-static int drm_hdmi_enable_vblank(struct device *subdrv_dev)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-	struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
-	struct exynos_drm_manager *manager = subdrv->manager;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (mixer_ops && mixer_ops->enable_vblank)
-		return mixer_ops->enable_vblank(ctx->mixer_ctx->ctx,
-						manager->pipe);
-
-	return 0;
-}
-
-static void drm_hdmi_disable_vblank(struct device *subdrv_dev)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (mixer_ops && mixer_ops->disable_vblank)
-		return mixer_ops->disable_vblank(ctx->mixer_ctx->ctx);
-}
-
-static void drm_hdmi_mode_fixup(struct device *subdrv_dev,
-				struct drm_connector *connector,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (hdmi_ops && hdmi_ops->mode_fixup)
-		hdmi_ops->mode_fixup(ctx->hdmi_ctx->ctx, connector, mode,
-				     adjusted_mode);
-}
-
-static void drm_hdmi_mode_set(struct device *subdrv_dev, void *mode)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (hdmi_ops && hdmi_ops->mode_set)
-		hdmi_ops->mode_set(ctx->hdmi_ctx->ctx, mode);
-}
-
-static void drm_hdmi_get_max_resol(struct device *subdrv_dev,
-				unsigned int *width, unsigned int *height)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (hdmi_ops && hdmi_ops->get_max_resol)
-		hdmi_ops->get_max_resol(ctx->hdmi_ctx->ctx, width, height);
-}
-
-static void drm_hdmi_commit(struct device *subdrv_dev)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (hdmi_ops && hdmi_ops->commit)
-		hdmi_ops->commit(ctx->hdmi_ctx->ctx);
-}
-
-static void drm_hdmi_dpms(struct device *subdrv_dev, int mode)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		if (hdmi_ops && hdmi_ops->disable)
-			hdmi_ops->disable(ctx->hdmi_ctx->ctx);
-		break;
-	default:
-		DRM_DEBUG_KMS("unkown dps mode: %d\n", mode);
-		break;
-	}
-}
-
-static struct exynos_drm_manager_ops drm_hdmi_manager_ops = {
-	.dpms = drm_hdmi_dpms,
-	.enable_vblank = drm_hdmi_enable_vblank,
-	.disable_vblank = drm_hdmi_disable_vblank,
-	.mode_fixup = drm_hdmi_mode_fixup,
-	.mode_set = drm_hdmi_mode_set,
-	.get_max_resol = drm_hdmi_get_max_resol,
-	.commit = drm_hdmi_commit,
-};
-
-static void drm_mixer_mode_set(struct device *subdrv_dev,
-		struct exynos_drm_overlay *overlay)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (mixer_ops && mixer_ops->win_mode_set)
-		mixer_ops->win_mode_set(ctx->mixer_ctx->ctx, overlay);
-}
-
-static void drm_mixer_commit(struct device *subdrv_dev, int zpos)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (mixer_ops && mixer_ops->win_commit)
-		mixer_ops->win_commit(ctx->mixer_ctx->ctx, zpos);
-}
-
-static void drm_mixer_disable(struct device *subdrv_dev, int zpos)
-{
-	struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (mixer_ops && mixer_ops->win_disable)
-		mixer_ops->win_disable(ctx->mixer_ctx->ctx, zpos);
-}
-
-static struct exynos_drm_overlay_ops drm_hdmi_overlay_ops = {
-	.mode_set = drm_mixer_mode_set,
-	.commit = drm_mixer_commit,
-	.disable = drm_mixer_disable,
-};
-
-static struct exynos_drm_manager hdmi_manager = {
-	.pipe		= -1,
-	.ops		= &drm_hdmi_manager_ops,
-	.overlay_ops	= &drm_hdmi_overlay_ops,
-	.display_ops	= &drm_hdmi_display_ops,
-};
-
-static int hdmi_subdrv_probe(struct drm_device *drm_dev,
-		struct device *dev)
-{
-	struct exynos_drm_subdrv *subdrv = to_subdrv(dev);
-	struct drm_hdmi_context *ctx;
-	struct platform_device *pdev = to_platform_device(dev);
-	struct exynos_drm_common_hdmi_pd *pd;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	pd = pdev->dev.platform_data;
-
-	if (!pd) {
-		DRM_DEBUG_KMS("platform data is null.\n");
-		return -EFAULT;
-	}
-
-	if (!pd->hdmi_dev) {
-		DRM_DEBUG_KMS("hdmi device is null.\n");
-		return -EFAULT;
-	}
-
-	if (!pd->mixer_dev) {
-		DRM_DEBUG_KMS("mixer device is null.\n");
-		return -EFAULT;
-	}
-
-	ctx = get_ctx_from_subdrv(subdrv);
-
-	ctx->hdmi_ctx = (struct exynos_drm_hdmi_context *)
-				to_context(pd->hdmi_dev);
-	if (!ctx->hdmi_ctx) {
-		DRM_DEBUG_KMS("hdmi context is null.\n");
-		return -EFAULT;
-	}
-
-	ctx->hdmi_ctx->drm_dev = drm_dev;
-
-	ctx->mixer_ctx = (struct exynos_drm_hdmi_context *)
-				to_context(pd->mixer_dev);
-	if (!ctx->mixer_ctx) {
-		DRM_DEBUG_KMS("mixer context is null.\n");
-		return -EFAULT;
-	}
-
-	ctx->mixer_ctx->drm_dev = drm_dev;
-
-	return 0;
-}
-
-static int __devinit exynos_drm_hdmi_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct exynos_drm_subdrv *subdrv;
-	struct drm_hdmi_context *ctx;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
-	if (!ctx) {
-		DRM_LOG_KMS("failed to alloc common hdmi context.\n");
-		return -ENOMEM;
-	}
-
-	subdrv = &ctx->subdrv;
-
-	subdrv->dev = dev;
-	subdrv->manager = &hdmi_manager;
-	subdrv->probe = hdmi_subdrv_probe;
-
-	platform_set_drvdata(pdev, subdrv);
-
-	exynos_drm_subdrv_register(subdrv);
-
-	return 0;
-}
-
-static int hdmi_runtime_suspend(struct device *dev)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	return 0;
-}
-
-static int hdmi_runtime_resume(struct device *dev)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	return 0;
-}
-
-static const struct dev_pm_ops hdmi_pm_ops = {
-	.runtime_suspend = hdmi_runtime_suspend,
-	.runtime_resume	 = hdmi_runtime_resume,
-};
-
-static int __devexit exynos_drm_hdmi_remove(struct platform_device *pdev)
-{
-	struct drm_hdmi_context *ctx = platform_get_drvdata(pdev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	exynos_drm_subdrv_unregister(&ctx->subdrv);
-	kfree(ctx);
-
-	return 0;
-}
-
-struct platform_driver exynos_drm_common_hdmi_driver = {
-	.probe		= exynos_drm_hdmi_probe,
-	.remove		= __devexit_p(exynos_drm_hdmi_remove),
-	.driver		= {
-		.name	= "exynos-drm-hdmi",
-		.owner	= THIS_MODULE,
-		.pm = &hdmi_pm_ops,
-	},
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_hdmi.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_hdmi.h
deleted file mode 100644
index f3ae192c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_hdmi.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* exynos_drm_hdmi.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authoer: Inki Dae <inki.dae@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_HDMI_H_
-#define _EXYNOS_DRM_HDMI_H_
-
-/*
- * exynos hdmi common context structure.
- *
- * @drm_dev: pointer to drm_device.
- * @ctx: pointer to the context of specific device driver.
- *	this context should be hdmi_context or mixer_context.
- */
-struct exynos_drm_hdmi_context {
-	struct drm_device	*drm_dev;
-	void			*ctx;
-};
-
-struct exynos_hdmi_ops {
-	/* display */
-	bool (*is_connected)(void *ctx);
-	int (*get_edid)(void *ctx, struct drm_connector *connector,
-			u8 *edid, int len);
-	int (*check_timing)(void *ctx, void *timing);
-	int (*power_on)(void *ctx, int mode);
-
-	/* manager */
-	void (*mode_fixup)(void *ctx, struct drm_connector *connector,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode);
-	void (*mode_set)(void *ctx, void *mode);
-	void (*get_max_resol)(void *ctx, unsigned int *width,
-				unsigned int *height);
-	void (*commit)(void *ctx);
-	void (*disable)(void *ctx);
-};
-
-struct exynos_mixer_ops {
-	/* manager */
-	int (*enable_vblank)(void *ctx, int pipe);
-	void (*disable_vblank)(void *ctx);
-
-	/* overlay */
-	void (*win_mode_set)(void *ctx, struct exynos_drm_overlay *overlay);
-	void (*win_commit)(void *ctx, int zpos);
-	void (*win_disable)(void *ctx, int zpos);
-};
-
-void exynos_hdmi_ops_register(struct exynos_hdmi_ops *ops);
-void exynos_mixer_ops_register(struct exynos_mixer_ops *ops);
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_plane.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_plane.c
deleted file mode 100644
index f92fe4c6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Authors: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#include "drmP.h"
-
-#include "exynos_drm.h"
-#include "exynos_drm_crtc.h"
-#include "exynos_drm_drv.h"
-#include "exynos_drm_encoder.h"
-
-struct exynos_plane {
-	struct drm_plane		base;
-	struct exynos_drm_overlay	overlay;
-	bool				enabled;
-};
-
-static const uint32_t formats[] = {
-	DRM_FORMAT_XRGB8888,
-	DRM_FORMAT_ARGB8888,
-	DRM_FORMAT_NV12,
-	DRM_FORMAT_NV12M,
-	DRM_FORMAT_NV12MT,
-};
-
-static int
-exynos_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
-		     struct drm_framebuffer *fb, int crtc_x, int crtc_y,
-		     unsigned int crtc_w, unsigned int crtc_h,
-		     uint32_t src_x, uint32_t src_y,
-		     uint32_t src_w, uint32_t src_h)
-{
-	struct exynos_plane *exynos_plane =
-		container_of(plane, struct exynos_plane, base);
-	struct exynos_drm_overlay *overlay = &exynos_plane->overlay;
-	struct exynos_drm_crtc_pos pos;
-	unsigned int x = src_x >> 16;
-	unsigned int y = src_y >> 16;
-	int ret;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	memset(&pos, 0, sizeof(struct exynos_drm_crtc_pos));
-	pos.crtc_x = crtc_x;
-	pos.crtc_y = crtc_y;
-	pos.crtc_w = crtc_w;
-	pos.crtc_h = crtc_h;
-
-	pos.fb_x = x;
-	pos.fb_y = y;
-
-	/* TODO: scale feature */
-	ret = exynos_drm_overlay_update(overlay, fb, &crtc->mode, &pos);
-	if (ret < 0)
-		return ret;
-
-	exynos_drm_fn_encoder(crtc, overlay,
-			exynos_drm_encoder_crtc_mode_set);
-	exynos_drm_fn_encoder(crtc, &overlay->zpos,
-			exynos_drm_encoder_crtc_plane_commit);
-
-	exynos_plane->enabled = true;
-
-	return 0;
-}
-
-static int exynos_disable_plane(struct drm_plane *plane)
-{
-	struct exynos_plane *exynos_plane =
-		container_of(plane, struct exynos_plane, base);
-	struct exynos_drm_overlay *overlay = &exynos_plane->overlay;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	if (!exynos_plane->enabled)
-		return 0;
-
-	exynos_drm_fn_encoder(plane->crtc, &overlay->zpos,
-			exynos_drm_encoder_crtc_disable);
-
-	exynos_plane->enabled = false;
-	exynos_plane->overlay.zpos = DEFAULT_ZPOS;
-
-	return 0;
-}
-
-static void exynos_plane_destroy(struct drm_plane *plane)
-{
-	struct exynos_plane *exynos_plane =
-		container_of(plane, struct exynos_plane, base);
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	exynos_disable_plane(plane);
-	drm_plane_cleanup(plane);
-	kfree(exynos_plane);
-}
-
-static struct drm_plane_funcs exynos_plane_funcs = {
-	.update_plane	= exynos_update_plane,
-	.disable_plane	= exynos_disable_plane,
-	.destroy	= exynos_plane_destroy,
-};
-
-int exynos_plane_init(struct drm_device *dev, unsigned int nr)
-{
-	struct exynos_plane *exynos_plane;
-	uint32_t possible_crtcs;
-
-	exynos_plane = kzalloc(sizeof(struct exynos_plane), GFP_KERNEL);
-	if (!exynos_plane)
-		return -ENOMEM;
-
-	/* all CRTCs are available */
-	possible_crtcs = (1 << MAX_CRTC) - 1;
-
-	exynos_plane->overlay.zpos = DEFAULT_ZPOS;
-
-	return drm_plane_init(dev, &exynos_plane->base, possible_crtcs,
-			      &exynos_plane_funcs, formats, ARRAY_SIZE(formats),
-			      false);
-}
-
-int exynos_plane_set_zpos_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	struct drm_exynos_plane_set_zpos *zpos_req = data;
-	struct drm_mode_object *obj;
-	struct drm_plane *plane;
-	struct exynos_plane *exynos_plane;
-	int ret = 0;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	if (zpos_req->zpos < 0 || zpos_req->zpos >= MAX_PLANE) {
-		if (zpos_req->zpos != DEFAULT_ZPOS) {
-			DRM_ERROR("zpos not within limits\n");
-			return -EINVAL;
-		}
-	}
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	obj = drm_mode_object_find(dev, zpos_req->plane_id,
-			DRM_MODE_OBJECT_PLANE);
-	if (!obj) {
-		DRM_DEBUG_KMS("Unknown plane ID %d\n",
-			      zpos_req->plane_id);
-		ret = -EINVAL;
-		goto out;
-	}
-
-	plane = obj_to_plane(obj);
-	exynos_plane = container_of(plane, struct exynos_plane, base);
-
-	exynos_plane->overlay.zpos = zpos_req->zpos;
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_plane.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_plane.h
deleted file mode 100644
index 16b71f82..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_plane.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Authors: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-int exynos_plane_init(struct drm_device *dev, unsigned int nr);
-int exynos_plane_set_zpos_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_vidi.c
deleted file mode 100644
index 7b9c153d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ /dev/null
@@ -1,680 +0,0 @@
-/* exynos_drm_vidi.c
- *
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-#include "drmP.h"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <drm/exynos_drm.h>
-
-#include "drm_edid.h"
-#include "drm_crtc_helper.h"
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_crtc.h"
-#include "exynos_drm_encoder.h"
-
-/* vidi has totally three virtual windows. */
-#define WINDOWS_NR		3
-
-#define get_vidi_context(dev)	platform_get_drvdata(to_platform_device(dev))
-
-struct vidi_win_data {
-	unsigned int		offset_x;
-	unsigned int		offset_y;
-	unsigned int		ovl_width;
-	unsigned int		ovl_height;
-	unsigned int		fb_width;
-	unsigned int		fb_height;
-	unsigned int		bpp;
-	dma_addr_t		dma_addr;
-	void __iomem		*vaddr;
-	unsigned int		buf_offsize;
-	unsigned int		line_size;	/* bytes */
-	bool			enabled;
-};
-
-struct vidi_context {
-	struct exynos_drm_subdrv	subdrv;
-	struct drm_crtc			*crtc;
-	struct vidi_win_data		win_data[WINDOWS_NR];
-	struct edid			*raw_edid;
-	unsigned int			clkdiv;
-	unsigned int			default_win;
-	unsigned long			irq_flags;
-	unsigned int			connected;
-	bool				vblank_on;
-	bool				suspended;
-	struct work_struct		work;
-	struct mutex			lock;
-};
-
-static const char fake_edid_info[] = {
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x4c, 0x2d, 0x05, 0x05,
-	0x00, 0x00, 0x00, 0x00, 0x30, 0x12, 0x01, 0x03, 0x80, 0x10, 0x09, 0x78,
-	0x0a, 0xee, 0x91, 0xa3, 0x54, 0x4c, 0x99, 0x26, 0x0f, 0x50, 0x54, 0xbd,
-	0xee, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x66, 0x21, 0x50, 0xb0, 0x51, 0x00,
-	0x1b, 0x30, 0x40, 0x70, 0x36, 0x00, 0xa0, 0x5a, 0x00, 0x00, 0x00, 0x1e,
-	0x01, 0x1d, 0x00, 0x72, 0x51, 0xd0, 0x1e, 0x20, 0x6e, 0x28, 0x55, 0x00,
-	0xa0, 0x5a, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x18,
-	0x4b, 0x1a, 0x44, 0x17, 0x00, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-	0x00, 0x00, 0x00, 0xfc, 0x00, 0x53, 0x41, 0x4d, 0x53, 0x55, 0x4e, 0x47,
-	0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x01, 0xbc, 0x02, 0x03, 0x1e, 0xf1,
-	0x46, 0x84, 0x05, 0x03, 0x10, 0x20, 0x22, 0x23, 0x09, 0x07, 0x07, 0x83,
-	0x01, 0x00, 0x00, 0xe2, 0x00, 0x0f, 0x67, 0x03, 0x0c, 0x00, 0x10, 0x00,
-	0xb8, 0x2d, 0x01, 0x1d, 0x80, 0x18, 0x71, 0x1c, 0x16, 0x20, 0x58, 0x2c,
-	0x25, 0x00, 0xa0, 0x5a, 0x00, 0x00, 0x00, 0x9e, 0x8c, 0x0a, 0xd0, 0x8a,
-	0x20, 0xe0, 0x2d, 0x10, 0x10, 0x3e, 0x96, 0x00, 0xa0, 0x5a, 0x00, 0x00,
-	0x00, 0x18, 0x02, 0x3a, 0x80, 0x18, 0x71, 0x38, 0x2d, 0x40, 0x58, 0x2c,
-	0x45, 0x00, 0xa0, 0x5a, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x06
-};
-
-static void vidi_fake_vblank_handler(struct work_struct *work);
-
-static bool vidi_display_is_connected(struct device *dev)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * connection request would come from user side
-	 * to do hotplug through specific ioctl.
-	 */
-	return ctx->connected ? true : false;
-}
-
-static int vidi_get_edid(struct device *dev, struct drm_connector *connector,
-				u8 *edid, int len)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-	struct edid *raw_edid;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * the edid data comes from user side and it would be set
-	 * to ctx->raw_edid through specific ioctl.
-	 */
-	if (!ctx->raw_edid) {
-		DRM_DEBUG_KMS("raw_edid is null.\n");
-		return -EFAULT;
-	}
-
-	raw_edid = kzalloc(len, GFP_KERNEL);
-	if (!raw_edid) {
-		DRM_DEBUG_KMS("failed to allocate raw_edid.\n");
-		return -ENOMEM;
-	}
-
-	memcpy(raw_edid, ctx->raw_edid, min((1 + ctx->raw_edid->extensions)
-						* EDID_LENGTH, len));
-
-	/* attach the edid data to connector. */
-	connector->display_info.raw_edid = (char *)raw_edid;
-
-	memcpy(edid, ctx->raw_edid, min((1 + ctx->raw_edid->extensions)
-					* EDID_LENGTH, len));
-
-	return 0;
-}
-
-static void *vidi_get_panel(struct device *dev)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* TODO. */
-
-	return NULL;
-}
-
-static int vidi_check_timing(struct device *dev, void *timing)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* TODO. */
-
-	return 0;
-}
-
-static int vidi_display_power_on(struct device *dev, int mode)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* TODO */
-
-	return 0;
-}
-
-static struct exynos_drm_display_ops vidi_display_ops = {
-	.type = EXYNOS_DISPLAY_TYPE_VIDI,
-	.is_connected = vidi_display_is_connected,
-	.get_edid = vidi_get_edid,
-	.get_panel = vidi_get_panel,
-	.check_timing = vidi_check_timing,
-	.power_on = vidi_display_power_on,
-};
-
-static void vidi_dpms(struct device *subdrv_dev, int mode)
-{
-	struct vidi_context *ctx = get_vidi_context(subdrv_dev);
-
-	DRM_DEBUG_KMS("%s, %d\n", __FILE__, mode);
-
-	mutex_lock(&ctx->lock);
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		/* TODO. */
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		/* TODO. */
-		break;
-	default:
-		DRM_DEBUG_KMS("unspecified mode %d\n", mode);
-		break;
-	}
-
-	mutex_unlock(&ctx->lock);
-}
-
-static void vidi_apply(struct device *subdrv_dev)
-{
-	struct vidi_context *ctx = get_vidi_context(subdrv_dev);
-	struct exynos_drm_manager *mgr = ctx->subdrv.manager;
-	struct exynos_drm_manager_ops *mgr_ops = mgr->ops;
-	struct exynos_drm_overlay_ops *ovl_ops = mgr->overlay_ops;
-	struct vidi_win_data *win_data;
-	int i;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	for (i = 0; i < WINDOWS_NR; i++) {
-		win_data = &ctx->win_data[i];
-		if (win_data->enabled && (ovl_ops && ovl_ops->commit))
-			ovl_ops->commit(subdrv_dev, i);
-	}
-
-	if (mgr_ops && mgr_ops->commit)
-		mgr_ops->commit(subdrv_dev);
-}
-
-static void vidi_commit(struct device *dev)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (ctx->suspended)
-		return;
-}
-
-static int vidi_enable_vblank(struct device *dev)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (ctx->suspended)
-		return -EPERM;
-
-	if (!test_and_set_bit(0, &ctx->irq_flags))
-		ctx->vblank_on = true;
-
-	return 0;
-}
-
-static void vidi_disable_vblank(struct device *dev)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (ctx->suspended)
-		return;
-
-	if (test_and_clear_bit(0, &ctx->irq_flags))
-		ctx->vblank_on = false;
-}
-
-static struct exynos_drm_manager_ops vidi_manager_ops = {
-	.dpms = vidi_dpms,
-	.apply = vidi_apply,
-	.commit = vidi_commit,
-	.enable_vblank = vidi_enable_vblank,
-	.disable_vblank = vidi_disable_vblank,
-};
-
-static void vidi_win_mode_set(struct device *dev,
-			      struct exynos_drm_overlay *overlay)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-	struct vidi_win_data *win_data;
-	int win;
-	unsigned long offset;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (!overlay) {
-		dev_err(dev, "overlay is NULL\n");
-		return;
-	}
-
-	win = overlay->zpos;
-	if (win == DEFAULT_ZPOS)
-		win = ctx->default_win;
-
-	if (win < 0 || win > WINDOWS_NR)
-		return;
-
-	offset = overlay->fb_x * (overlay->bpp >> 3);
-	offset += overlay->fb_y * overlay->pitch;
-
-	DRM_DEBUG_KMS("offset = 0x%lx, pitch = %x\n", offset, overlay->pitch);
-
-	win_data = &ctx->win_data[win];
-
-	win_data->offset_x = overlay->crtc_x;
-	win_data->offset_y = overlay->crtc_y;
-	win_data->ovl_width = overlay->crtc_width;
-	win_data->ovl_height = overlay->crtc_height;
-	win_data->fb_width = overlay->fb_width;
-	win_data->fb_height = overlay->fb_height;
-	win_data->dma_addr = overlay->dma_addr[0] + offset;
-	win_data->vaddr = overlay->vaddr[0] + offset;
-	win_data->bpp = overlay->bpp;
-	win_data->buf_offsize = (overlay->fb_width - overlay->crtc_width) *
-				(overlay->bpp >> 3);
-	win_data->line_size = overlay->crtc_width * (overlay->bpp >> 3);
-
-	/*
-	 * some parts of win_data should be transferred to user side
-	 * through specific ioctl.
-	 */
-
-	DRM_DEBUG_KMS("offset_x = %d, offset_y = %d\n",
-			win_data->offset_x, win_data->offset_y);
-	DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n",
-			win_data->ovl_width, win_data->ovl_height);
-	DRM_DEBUG_KMS("paddr = 0x%lx, vaddr = 0x%lx\n",
-			(unsigned long)win_data->dma_addr,
-			(unsigned long)win_data->vaddr);
-	DRM_DEBUG_KMS("fb_width = %d, crtc_width = %d\n",
-			overlay->fb_width, overlay->crtc_width);
-}
-
-static void vidi_win_commit(struct device *dev, int zpos)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-	struct vidi_win_data *win_data;
-	int win = zpos;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (ctx->suspended)
-		return;
-
-	if (win == DEFAULT_ZPOS)
-		win = ctx->default_win;
-
-	if (win < 0 || win > WINDOWS_NR)
-		return;
-
-	win_data = &ctx->win_data[win];
-
-	win_data->enabled = true;
-
-	DRM_DEBUG_KMS("dma_addr = 0x%x\n", win_data->dma_addr);
-
-	if (ctx->vblank_on)
-		schedule_work(&ctx->work);
-}
-
-static void vidi_win_disable(struct device *dev, int zpos)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-	struct vidi_win_data *win_data;
-	int win = zpos;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (win == DEFAULT_ZPOS)
-		win = ctx->default_win;
-
-	if (win < 0 || win > WINDOWS_NR)
-		return;
-
-	win_data = &ctx->win_data[win];
-	win_data->enabled = false;
-
-	/* TODO. */
-}
-
-static struct exynos_drm_overlay_ops vidi_overlay_ops = {
-	.mode_set = vidi_win_mode_set,
-	.commit = vidi_win_commit,
-	.disable = vidi_win_disable,
-};
-
-static struct exynos_drm_manager vidi_manager = {
-	.pipe		= -1,
-	.ops		= &vidi_manager_ops,
-	.overlay_ops	= &vidi_overlay_ops,
-	.display_ops	= &vidi_display_ops,
-};
-
-static void vidi_finish_pageflip(struct drm_device *drm_dev, int crtc)
-{
-	struct exynos_drm_private *dev_priv = drm_dev->dev_private;
-	struct drm_pending_vblank_event *e, *t;
-	struct timeval now;
-	unsigned long flags;
-	bool is_checked = false;
-
-	spin_lock_irqsave(&drm_dev->event_lock, flags);
-
-	list_for_each_entry_safe(e, t, &dev_priv->pageflip_event_list,
-			base.link) {
-		/* if event's pipe isn't same as crtc then ignore it. */
-		if (crtc != e->pipe)
-			continue;
-
-		is_checked = true;
-
-		do_gettimeofday(&now);
-		e->event.sequence = 0;
-		e->event.tv_sec = now.tv_sec;
-		e->event.tv_usec = now.tv_usec;
-
-		list_move_tail(&e->base.link, &e->base.file_priv->event_list);
-		wake_up_interruptible(&e->base.file_priv->event_wait);
-	}
-
-	if (is_checked) {
-		/*
-		 * call drm_vblank_put only in case that drm_vblank_get was
-		 * called.
-		 */
-		if (atomic_read(&drm_dev->vblank_refcount[crtc]) > 0)
-			drm_vblank_put(drm_dev, crtc);
-
-		/*
-		 * don't off vblank if vblank_disable_allowed is 1,
-		 * because vblank would be off by timer handler.
-		 */
-		if (!drm_dev->vblank_disable_allowed)
-			drm_vblank_off(drm_dev, crtc);
-	}
-
-	spin_unlock_irqrestore(&drm_dev->event_lock, flags);
-}
-
-static void vidi_fake_vblank_handler(struct work_struct *work)
-{
-	struct vidi_context *ctx = container_of(work, struct vidi_context,
-					work);
-	struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
-	struct exynos_drm_manager *manager = subdrv->manager;
-
-	if (manager->pipe < 0)
-		return;
-
-	/* refresh rate is about 50Hz. */
-	usleep_range(16000, 20000);
-
-	drm_handle_vblank(subdrv->drm_dev, manager->pipe);
-	vidi_finish_pageflip(subdrv->drm_dev, manager->pipe);
-}
-
-static int vidi_subdrv_probe(struct drm_device *drm_dev, struct device *dev)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/*
-	 * enable drm irq mode.
-	 * - with irq_enabled = 1, we can use the vblank feature.
-	 *
-	 * P.S. note that we wouldn't use drm irq handler but
-	 *	just specific driver own one instead because
-	 *	drm framework supports only one irq handler.
-	 */
-	drm_dev->irq_enabled = 1;
-
-	/*
-	 * with vblank_disable_allowed = 1, vblank interrupt will be disabled
-	 * by drm timer once a current process gives up ownership of
-	 * vblank event.(after drm_vblank_put function is called)
-	 */
-	drm_dev->vblank_disable_allowed = 1;
-
-	return 0;
-}
-
-static void vidi_subdrv_remove(struct drm_device *drm_dev)
-{
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	/* TODO. */
-}
-
-static int vidi_power_on(struct vidi_context *ctx, bool enable)
-{
-	struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
-	struct device *dev = subdrv->dev;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (enable != false && enable != true)
-		return -EINVAL;
-
-	if (enable) {
-		ctx->suspended = false;
-
-		/* if vblank was enabled status, enable it again. */
-		if (test_and_clear_bit(0, &ctx->irq_flags))
-			vidi_enable_vblank(dev);
-
-		vidi_apply(dev);
-	} else {
-		ctx->suspended = true;
-	}
-
-	return 0;
-}
-
-static int vidi_show_connection(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	int rc;
-	struct vidi_context *ctx = get_vidi_context(dev);
-
-	mutex_lock(&ctx->lock);
-
-	rc = sprintf(buf, "%d\n", ctx->connected);
-
-	mutex_unlock(&ctx->lock);
-
-	return rc;
-}
-
-static int vidi_store_connection(struct device *dev,
-				struct device_attribute *attr,
-				const char *buf, size_t len)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	ret = kstrtoint(buf, 0, &ctx->connected);
-	if (ret)
-		return ret;
-
-	if (ctx->connected > 1)
-		return -EINVAL;
-
-	DRM_DEBUG_KMS("requested connection.\n");
-
-	drm_helper_hpd_irq_event(ctx->subdrv.drm_dev);
-
-	return len;
-}
-
-static DEVICE_ATTR(connection, 0644, vidi_show_connection,
-			vidi_store_connection);
-
-int vidi_connection_ioctl(struct drm_device *drm_dev, void *data,
-				struct drm_file *file_priv)
-{
-	struct vidi_context *ctx = NULL;
-	struct drm_encoder *encoder;
-	struct exynos_drm_manager *manager;
-	struct exynos_drm_display_ops *display_ops;
-	struct drm_exynos_vidi_connection *vidi = data;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	if (!vidi) {
-		DRM_DEBUG_KMS("user data for vidi is null.\n");
-		return -EINVAL;
-	}
-
-	if (!vidi->edid) {
-		DRM_DEBUG_KMS("edid data is null.\n");
-		return -EINVAL;
-	}
-
-	if (vidi->connection > 1) {
-		DRM_DEBUG_KMS("connection should be 0 or 1.\n");
-		return -EINVAL;
-	}
-
-	list_for_each_entry(encoder, &drm_dev->mode_config.encoder_list,
-								head) {
-		manager = exynos_drm_get_manager(encoder);
-		display_ops = manager->display_ops;
-
-		if (display_ops->type == EXYNOS_DISPLAY_TYPE_VIDI) {
-			ctx = get_vidi_context(manager->dev);
-			break;
-		}
-	}
-
-	if (!ctx) {
-		DRM_DEBUG_KMS("not found virtual device type encoder.\n");
-		return -EINVAL;
-	}
-
-	if (ctx->connected == vidi->connection) {
-		DRM_DEBUG_KMS("same connection request.\n");
-		return -EINVAL;
-	}
-
-	if (vidi->connection)
-		ctx->raw_edid = (struct edid *)vidi->edid;
-
-	ctx->connected = vidi->connection;
-	drm_helper_hpd_irq_event(ctx->subdrv.drm_dev);
-
-	return 0;
-}
-
-static int __devinit vidi_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct vidi_context *ctx;
-	struct exynos_drm_subdrv *subdrv;
-	int ret;
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
-	if (!ctx)
-		return -ENOMEM;
-
-	ctx->default_win = 0;
-
-	INIT_WORK(&ctx->work, vidi_fake_vblank_handler);
-
-	/* for test */
-	ctx->raw_edid = (struct edid *)fake_edid_info;
-
-	subdrv = &ctx->subdrv;
-	subdrv->dev = dev;
-	subdrv->manager = &vidi_manager;
-	subdrv->probe = vidi_subdrv_probe;
-	subdrv->remove = vidi_subdrv_remove;
-
-	mutex_init(&ctx->lock);
-
-	platform_set_drvdata(pdev, ctx);
-
-	ret = device_create_file(&pdev->dev, &dev_attr_connection);
-	if (ret < 0)
-		DRM_INFO("failed to create connection sysfs.\n");
-
-	exynos_drm_subdrv_register(subdrv);
-
-	return 0;
-}
-
-static int __devexit vidi_remove(struct platform_device *pdev)
-{
-	struct vidi_context *ctx = platform_get_drvdata(pdev);
-
-	DRM_DEBUG_KMS("%s\n", __FILE__);
-
-	exynos_drm_subdrv_unregister(&ctx->subdrv);
-
-	kfree(ctx);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int vidi_suspend(struct device *dev)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-
-	return vidi_power_on(ctx, false);
-}
-
-static int vidi_resume(struct device *dev)
-{
-	struct vidi_context *ctx = get_vidi_context(dev);
-
-	return vidi_power_on(ctx, true);
-}
-#endif
-
-static const struct dev_pm_ops vidi_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(vidi_suspend, vidi_resume)
-};
-
-struct platform_driver vidi_driver = {
-	.probe		= vidi_probe,
-	.remove		= __devexit_p(vidi_remove),
-	.driver		= {
-		.name	= "exynos-drm-vidi",
-		.owner	= THIS_MODULE,
-		.pm	= &vidi_pm_ops,
-	},
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_vidi.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_vidi.h
deleted file mode 100644
index a4babe4e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_drm_vidi.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* exynos_drm_vidi.h
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- * Author: Inki Dae <inki.dae@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_DRM_VIDI_H_
-#define _EXYNOS_DRM_VIDI_H_
-
-#ifdef CONFIG_DRM_EXYNOS_VIDI
-int vidi_connection_ioctl(struct drm_device *drm_dev, void *data,
-				struct drm_file *file_priv);
-#else
-#define vidi_connection_ioctl	NULL
-#endif
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_hdmi.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_hdmi.c
deleted file mode 100644
index b0035387..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ /dev/null
@@ -1,2389 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Authors:
- * Seung-Woo Kim <sw0312.kim@samsung.com>
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * Based on drivers/media/video/s5p-tv/hdmi_drv.c
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#include "drmP.h"
-#include "drm_edid.h"
-#include "drm_crtc_helper.h"
-
-#include "regs-hdmi.h"
-
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/wait.h>
-#include <linux/i2c.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-#include <linux/pm_runtime.h>
-#include <linux/clk.h>
-#include <linux/regulator/consumer.h>
-
-#include <drm/exynos_drm.h>
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_hdmi.h"
-
-#include "exynos_hdmi.h"
-
-#define MAX_WIDTH		1920
-#define MAX_HEIGHT		1080
-#define get_hdmi_context(dev)	platform_get_drvdata(to_platform_device(dev))
-
-struct hdmi_resources {
-	struct clk			*hdmi;
-	struct clk			*sclk_hdmi;
-	struct clk			*sclk_pixel;
-	struct clk			*sclk_hdmiphy;
-	struct clk			*hdmiphy;
-	struct regulator_bulk_data	*regul_bulk;
-	int				regul_count;
-};
-
-struct hdmi_context {
-	struct device			*dev;
-	struct drm_device		*drm_dev;
-	struct fb_videomode		*default_timing;
-	unsigned int			is_v13:1;
-	unsigned int			default_win;
-	unsigned int			default_bpp;
-	bool				hpd_handle;
-	bool				enabled;
-
-	struct resource			*regs_res;
-	void __iomem			*regs;
-	unsigned int			irq;
-	struct workqueue_struct		*wq;
-	struct work_struct		hotplug_work;
-
-	struct i2c_client		*ddc_port;
-	struct i2c_client		*hdmiphy_port;
-
-	/* current hdmiphy conf index */
-	int cur_conf;
-
-	struct hdmi_resources		res;
-	void				*parent_ctx;
-};
-
-/* HDMI Version 1.3 */
-static const u8 hdmiphy_v13_conf27[32] = {
-	0x01, 0x05, 0x00, 0xD8, 0x10, 0x1C, 0x30, 0x40,
-	0x6B, 0x10, 0x02, 0x51, 0xDF, 0xF2, 0x54, 0x87,
-	0x84, 0x00, 0x30, 0x38, 0x00, 0x08, 0x10, 0xE0,
-	0x22, 0x40, 0xE3, 0x26, 0x00, 0x00, 0x00, 0x00,
-};
-
-static const u8 hdmiphy_v13_conf27_027[32] = {
-	0x01, 0x05, 0x00, 0xD4, 0x10, 0x9C, 0x09, 0x64,
-	0x6B, 0x10, 0x02, 0x51, 0xDF, 0xF2, 0x54, 0x87,
-	0x84, 0x00, 0x30, 0x38, 0x00, 0x08, 0x10, 0xE0,
-	0x22, 0x40, 0xE3, 0x26, 0x00, 0x00, 0x00, 0x00,
-};
-
-static const u8 hdmiphy_v13_conf74_175[32] = {
-	0x01, 0x05, 0x00, 0xD8, 0x10, 0x9C, 0xef, 0x5B,
-	0x6D, 0x10, 0x01, 0x51, 0xef, 0xF3, 0x54, 0xb9,
-	0x84, 0x00, 0x30, 0x38, 0x00, 0x08, 0x10, 0xE0,
-	0x22, 0x40, 0xa5, 0x26, 0x01, 0x00, 0x00, 0x00,
-};
-
-static const u8 hdmiphy_v13_conf74_25[32] = {
-	0x01, 0x05, 0x00, 0xd8, 0x10, 0x9c, 0xf8, 0x40,
-	0x6a, 0x10, 0x01, 0x51, 0xff, 0xf1, 0x54, 0xba,
-	0x84, 0x00, 0x10, 0x38, 0x00, 0x08, 0x10, 0xe0,
-	0x22, 0x40, 0xa4, 0x26, 0x01, 0x00, 0x00, 0x00,
-};
-
-static const u8 hdmiphy_v13_conf148_5[32] = {
-	0x01, 0x05, 0x00, 0xD8, 0x10, 0x9C, 0xf8, 0x40,
-	0x6A, 0x18, 0x00, 0x51, 0xff, 0xF1, 0x54, 0xba,
-	0x84, 0x00, 0x10, 0x38, 0x00, 0x08, 0x10, 0xE0,
-	0x22, 0x40, 0xa4, 0x26, 0x02, 0x00, 0x00, 0x00,
-};
-
-struct hdmi_v13_tg_regs {
-	u8 cmd;
-	u8 h_fsz_l;
-	u8 h_fsz_h;
-	u8 hact_st_l;
-	u8 hact_st_h;
-	u8 hact_sz_l;
-	u8 hact_sz_h;
-	u8 v_fsz_l;
-	u8 v_fsz_h;
-	u8 vsync_l;
-	u8 vsync_h;
-	u8 vsync2_l;
-	u8 vsync2_h;
-	u8 vact_st_l;
-	u8 vact_st_h;
-	u8 vact_sz_l;
-	u8 vact_sz_h;
-	u8 field_chg_l;
-	u8 field_chg_h;
-	u8 vact_st2_l;
-	u8 vact_st2_h;
-	u8 vsync_top_hdmi_l;
-	u8 vsync_top_hdmi_h;
-	u8 vsync_bot_hdmi_l;
-	u8 vsync_bot_hdmi_h;
-	u8 field_top_hdmi_l;
-	u8 field_top_hdmi_h;
-	u8 field_bot_hdmi_l;
-	u8 field_bot_hdmi_h;
-};
-
-struct hdmi_v13_core_regs {
-	u8 h_blank[2];
-	u8 v_blank[3];
-	u8 h_v_line[3];
-	u8 vsync_pol[1];
-	u8 int_pro_mode[1];
-	u8 v_blank_f[3];
-	u8 h_sync_gen[3];
-	u8 v_sync_gen1[3];
-	u8 v_sync_gen2[3];
-	u8 v_sync_gen3[3];
-};
-
-struct hdmi_v13_preset_conf {
-	struct hdmi_v13_core_regs core;
-	struct hdmi_v13_tg_regs tg;
-};
-
-struct hdmi_v13_conf {
-	int width;
-	int height;
-	int vrefresh;
-	bool interlace;
-	const u8 *hdmiphy_data;
-	const struct hdmi_v13_preset_conf *conf;
-};
-
-static const struct hdmi_v13_preset_conf hdmi_v13_conf_480p = {
-	.core = {
-		.h_blank = {0x8a, 0x00},
-		.v_blank = {0x0d, 0x6a, 0x01},
-		.h_v_line = {0x0d, 0xa2, 0x35},
-		.vsync_pol = {0x01},
-		.int_pro_mode = {0x00},
-		.v_blank_f = {0x00, 0x00, 0x00},
-		.h_sync_gen = {0x0e, 0x30, 0x11},
-		.v_sync_gen1 = {0x0f, 0x90, 0x00},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x5a, 0x03, /* h_fsz */
-		0x8a, 0x00, 0xd0, 0x02, /* hact */
-		0x0d, 0x02, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x2d, 0x00, 0xe0, 0x01, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x49, 0x02, /* vact_st2 */
-		0x01, 0x00, 0x33, 0x02, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-	},
-};
-
-static const struct hdmi_v13_preset_conf hdmi_v13_conf_720p60 = {
-	.core = {
-		.h_blank = {0x72, 0x01},
-		.v_blank = {0xee, 0xf2, 0x00},
-		.h_v_line = {0xee, 0x22, 0x67},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x00},
-		.v_blank_f = {0x00, 0x00, 0x00}, /* don't care */
-		.h_sync_gen = {0x6c, 0x50, 0x02},
-		.v_sync_gen1 = {0x0a, 0x50, 0x00},
-		.v_sync_gen2 = {0x01, 0x10, 0x00},
-		.v_sync_gen3 = {0x01, 0x10, 0x00},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x72, 0x06, /* h_fsz */
-		0x71, 0x01, 0x01, 0x05, /* hact */
-		0xee, 0x02, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x1e, 0x00, 0xd0, 0x02, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x49, 0x02, /* vact_st2 */
-		0x01, 0x00, 0x01, 0x00, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-	},
-};
-
-static const struct hdmi_v13_preset_conf hdmi_v13_conf_1080i50 = {
-	.core = {
-		.h_blank = {0xd0, 0x02},
-		.v_blank = {0x32, 0xB2, 0x00},
-		.h_v_line = {0x65, 0x04, 0xa5},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x01},
-		.v_blank_f = {0x49, 0x2A, 0x23},
-		.h_sync_gen = {0x0E, 0xEA, 0x08},
-		.v_sync_gen1 = {0x07, 0x20, 0x00},
-		.v_sync_gen2 = {0x39, 0x42, 0x23},
-		.v_sync_gen3 = {0x38, 0x87, 0x73},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x50, 0x0A, /* h_fsz */
-		0xCF, 0x02, 0x81, 0x07, /* hact */
-		0x65, 0x04, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x16, 0x00, 0x1c, 0x02, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x49, 0x02, /* vact_st2 */
-		0x01, 0x00, 0x33, 0x02, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-	},
-};
-
-static const struct hdmi_v13_preset_conf hdmi_v13_conf_1080p50 = {
-	.core = {
-		.h_blank = {0xd0, 0x02},
-		.v_blank = {0x65, 0x6c, 0x01},
-		.h_v_line = {0x65, 0x04, 0xa5},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x00},
-		.v_blank_f = {0x00, 0x00, 0x00}, /* don't care */
-		.h_sync_gen = {0x0e, 0xea, 0x08},
-		.v_sync_gen1 = {0x09, 0x40, 0x00},
-		.v_sync_gen2 = {0x01, 0x10, 0x00},
-		.v_sync_gen3 = {0x01, 0x10, 0x00},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x50, 0x0A, /* h_fsz */
-		0xCF, 0x02, 0x81, 0x07, /* hact */
-		0x65, 0x04, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x2d, 0x00, 0x38, 0x04, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x48, 0x02, /* vact_st2 */
-		0x01, 0x00, 0x01, 0x00, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-	},
-};
-
-static const struct hdmi_v13_preset_conf hdmi_v13_conf_1080i60 = {
-	.core = {
-		.h_blank = {0x18, 0x01},
-		.v_blank = {0x32, 0xB2, 0x00},
-		.h_v_line = {0x65, 0x84, 0x89},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x01},
-		.v_blank_f = {0x49, 0x2A, 0x23},
-		.h_sync_gen = {0x56, 0x08, 0x02},
-		.v_sync_gen1 = {0x07, 0x20, 0x00},
-		.v_sync_gen2 = {0x39, 0x42, 0x23},
-		.v_sync_gen3 = {0xa4, 0x44, 0x4a},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x98, 0x08, /* h_fsz */
-		0x17, 0x01, 0x81, 0x07, /* hact */
-		0x65, 0x04, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x16, 0x00, 0x1c, 0x02, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x49, 0x02, /* vact_st2 */
-		0x01, 0x00, 0x33, 0x02, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-	},
-};
-
-static const struct hdmi_v13_preset_conf hdmi_v13_conf_1080p60 = {
-	.core = {
-		.h_blank = {0x18, 0x01},
-		.v_blank = {0x65, 0x6c, 0x01},
-		.h_v_line = {0x65, 0x84, 0x89},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x00},
-		.v_blank_f = {0x00, 0x00, 0x00}, /* don't care */
-		.h_sync_gen = {0x56, 0x08, 0x02},
-		.v_sync_gen1 = {0x09, 0x40, 0x00},
-		.v_sync_gen2 = {0x01, 0x10, 0x00},
-		.v_sync_gen3 = {0x01, 0x10, 0x00},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x98, 0x08, /* h_fsz */
-		0x17, 0x01, 0x81, 0x07, /* hact */
-		0x65, 0x04, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x2d, 0x00, 0x38, 0x04, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x48, 0x02, /* vact_st2 */
-		0x01, 0x00, 0x01, 0x00, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-	},
-};
-
-static const struct hdmi_v13_conf hdmi_v13_confs[] = {
-	{ 1280, 720, 60, false, hdmiphy_v13_conf74_25, &hdmi_v13_conf_720p60 },
-	{ 1280, 720, 50, false, hdmiphy_v13_conf74_25, &hdmi_v13_conf_720p60 },
-	{ 720, 480, 60, false, hdmiphy_v13_conf27_027, &hdmi_v13_conf_480p },
-	{ 1920, 1080, 50, true, hdmiphy_v13_conf74_25, &hdmi_v13_conf_1080i50 },
-	{ 1920, 1080, 50, false, hdmiphy_v13_conf148_5,
-				 &hdmi_v13_conf_1080p50 },
-	{ 1920, 1080, 60, true, hdmiphy_v13_conf74_25, &hdmi_v13_conf_1080i60 },
-	{ 1920, 1080, 60, false, hdmiphy_v13_conf148_5,
-				 &hdmi_v13_conf_1080p60 },
-};
-
-/* HDMI Version 1.4 */
-static const u8 hdmiphy_conf27_027[32] = {
-	0x01, 0xd1, 0x2d, 0x72, 0x40, 0x64, 0x12, 0x08,
-	0x43, 0xa0, 0x0e, 0xd9, 0x45, 0xa0, 0xac, 0x80,
-	0x08, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
-	0x54, 0xe3, 0x24, 0x00, 0x00, 0x00, 0x01, 0x00,
-};
-
-static const u8 hdmiphy_conf74_25[32] = {
-	0x01, 0xd1, 0x1f, 0x10, 0x40, 0x40, 0xf8, 0x08,
-	0x81, 0xa0, 0xba, 0xd8, 0x45, 0xa0, 0xac, 0x80,
-	0x3c, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
-	0x54, 0xa5, 0x24, 0x01, 0x00, 0x00, 0x01, 0x00,
-};
-
-static const u8 hdmiphy_conf148_5[32] = {
-	0x01, 0xd1, 0x1f, 0x00, 0x40, 0x40, 0xf8, 0x08,
-	0x81, 0xa0, 0xba, 0xd8, 0x45, 0xa0, 0xac, 0x80,
-	0x3c, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
-	0x54, 0x4b, 0x25, 0x03, 0x00, 0x00, 0x01, 0x00,
-};
-
-struct hdmi_tg_regs {
-	u8 cmd;
-	u8 h_fsz_l;
-	u8 h_fsz_h;
-	u8 hact_st_l;
-	u8 hact_st_h;
-	u8 hact_sz_l;
-	u8 hact_sz_h;
-	u8 v_fsz_l;
-	u8 v_fsz_h;
-	u8 vsync_l;
-	u8 vsync_h;
-	u8 vsync2_l;
-	u8 vsync2_h;
-	u8 vact_st_l;
-	u8 vact_st_h;
-	u8 vact_sz_l;
-	u8 vact_sz_h;
-	u8 field_chg_l;
-	u8 field_chg_h;
-	u8 vact_st2_l;
-	u8 vact_st2_h;
-	u8 vact_st3_l;
-	u8 vact_st3_h;
-	u8 vact_st4_l;
-	u8 vact_st4_h;
-	u8 vsync_top_hdmi_l;
-	u8 vsync_top_hdmi_h;
-	u8 vsync_bot_hdmi_l;
-	u8 vsync_bot_hdmi_h;
-	u8 field_top_hdmi_l;
-	u8 field_top_hdmi_h;
-	u8 field_bot_hdmi_l;
-	u8 field_bot_hdmi_h;
-	u8 tg_3d;
-};
-
-struct hdmi_core_regs {
-	u8 h_blank[2];
-	u8 v2_blank[2];
-	u8 v1_blank[2];
-	u8 v_line[2];
-	u8 h_line[2];
-	u8 hsync_pol[1];
-	u8 vsync_pol[1];
-	u8 int_pro_mode[1];
-	u8 v_blank_f0[2];
-	u8 v_blank_f1[2];
-	u8 h_sync_start[2];
-	u8 h_sync_end[2];
-	u8 v_sync_line_bef_2[2];
-	u8 v_sync_line_bef_1[2];
-	u8 v_sync_line_aft_2[2];
-	u8 v_sync_line_aft_1[2];
-	u8 v_sync_line_aft_pxl_2[2];
-	u8 v_sync_line_aft_pxl_1[2];
-	u8 v_blank_f2[2]; /* for 3D mode */
-	u8 v_blank_f3[2]; /* for 3D mode */
-	u8 v_blank_f4[2]; /* for 3D mode */
-	u8 v_blank_f5[2]; /* for 3D mode */
-	u8 v_sync_line_aft_3[2];
-	u8 v_sync_line_aft_4[2];
-	u8 v_sync_line_aft_5[2];
-	u8 v_sync_line_aft_6[2];
-	u8 v_sync_line_aft_pxl_3[2];
-	u8 v_sync_line_aft_pxl_4[2];
-	u8 v_sync_line_aft_pxl_5[2];
-	u8 v_sync_line_aft_pxl_6[2];
-	u8 vact_space_1[2];
-	u8 vact_space_2[2];
-	u8 vact_space_3[2];
-	u8 vact_space_4[2];
-	u8 vact_space_5[2];
-	u8 vact_space_6[2];
-};
-
-struct hdmi_preset_conf {
-	struct hdmi_core_regs core;
-	struct hdmi_tg_regs tg;
-};
-
-struct hdmi_conf {
-	int width;
-	int height;
-	int vrefresh;
-	bool interlace;
-	const u8 *hdmiphy_data;
-	const struct hdmi_preset_conf *conf;
-};
-
-static const struct hdmi_preset_conf hdmi_conf_480p60 = {
-	.core = {
-		.h_blank = {0x8a, 0x00},
-		.v2_blank = {0x0d, 0x02},
-		.v1_blank = {0x2d, 0x00},
-		.v_line = {0x0d, 0x02},
-		.h_line = {0x5a, 0x03},
-		.hsync_pol = {0x01},
-		.vsync_pol = {0x01},
-		.int_pro_mode = {0x00},
-		.v_blank_f0 = {0xff, 0xff},
-		.v_blank_f1 = {0xff, 0xff},
-		.h_sync_start = {0x0e, 0x00},
-		.h_sync_end = {0x4c, 0x00},
-		.v_sync_line_bef_2 = {0x0f, 0x00},
-		.v_sync_line_bef_1 = {0x09, 0x00},
-		.v_sync_line_aft_2 = {0xff, 0xff},
-		.v_sync_line_aft_1 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_2 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_1 = {0xff, 0xff},
-		.v_blank_f2 = {0xff, 0xff},
-		.v_blank_f3 = {0xff, 0xff},
-		.v_blank_f4 = {0xff, 0xff},
-		.v_blank_f5 = {0xff, 0xff},
-		.v_sync_line_aft_3 = {0xff, 0xff},
-		.v_sync_line_aft_4 = {0xff, 0xff},
-		.v_sync_line_aft_5 = {0xff, 0xff},
-		.v_sync_line_aft_6 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_3 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_4 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_5 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_6 = {0xff, 0xff},
-		.vact_space_1 = {0xff, 0xff},
-		.vact_space_2 = {0xff, 0xff},
-		.vact_space_3 = {0xff, 0xff},
-		.vact_space_4 = {0xff, 0xff},
-		.vact_space_5 = {0xff, 0xff},
-		.vact_space_6 = {0xff, 0xff},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x5a, 0x03, /* h_fsz */
-		0x8a, 0x00, 0xd0, 0x02, /* hact */
-		0x0d, 0x02, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x2d, 0x00, 0xe0, 0x01, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x48, 0x02, /* vact_st2 */
-		0x00, 0x00, /* vact_st3 */
-		0x00, 0x00, /* vact_st4 */
-		0x01, 0x00, 0x01, 0x00, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-		0x00, /* 3d FP */
-	},
-};
-
-static const struct hdmi_preset_conf hdmi_conf_720p50 = {
-	.core = {
-		.h_blank = {0xbc, 0x02},
-		.v2_blank = {0xee, 0x02},
-		.v1_blank = {0x1e, 0x00},
-		.v_line = {0xee, 0x02},
-		.h_line = {0xbc, 0x07},
-		.hsync_pol = {0x00},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x00},
-		.v_blank_f0 = {0xff, 0xff},
-		.v_blank_f1 = {0xff, 0xff},
-		.h_sync_start = {0xb6, 0x01},
-		.h_sync_end = {0xde, 0x01},
-		.v_sync_line_bef_2 = {0x0a, 0x00},
-		.v_sync_line_bef_1 = {0x05, 0x00},
-		.v_sync_line_aft_2 = {0xff, 0xff},
-		.v_sync_line_aft_1 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_2 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_1 = {0xff, 0xff},
-		.v_blank_f2 = {0xff, 0xff},
-		.v_blank_f3 = {0xff, 0xff},
-		.v_blank_f4 = {0xff, 0xff},
-		.v_blank_f5 = {0xff, 0xff},
-		.v_sync_line_aft_3 = {0xff, 0xff},
-		.v_sync_line_aft_4 = {0xff, 0xff},
-		.v_sync_line_aft_5 = {0xff, 0xff},
-		.v_sync_line_aft_6 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_3 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_4 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_5 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_6 = {0xff, 0xff},
-		.vact_space_1 = {0xff, 0xff},
-		.vact_space_2 = {0xff, 0xff},
-		.vact_space_3 = {0xff, 0xff},
-		.vact_space_4 = {0xff, 0xff},
-		.vact_space_5 = {0xff, 0xff},
-		.vact_space_6 = {0xff, 0xff},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0xbc, 0x07, /* h_fsz */
-		0xbc, 0x02, 0x00, 0x05, /* hact */
-		0xee, 0x02, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x1e, 0x00, 0xd0, 0x02, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x48, 0x02, /* vact_st2 */
-		0x00, 0x00, /* vact_st3 */
-		0x00, 0x00, /* vact_st4 */
-		0x01, 0x00, 0x01, 0x00, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-		0x00, /* 3d FP */
-	},
-};
-
-static const struct hdmi_preset_conf hdmi_conf_720p60 = {
-	.core = {
-		.h_blank = {0x72, 0x01},
-		.v2_blank = {0xee, 0x02},
-		.v1_blank = {0x1e, 0x00},
-		.v_line = {0xee, 0x02},
-		.h_line = {0x72, 0x06},
-		.hsync_pol = {0x00},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x00},
-		.v_blank_f0 = {0xff, 0xff},
-		.v_blank_f1 = {0xff, 0xff},
-		.h_sync_start = {0x6c, 0x00},
-		.h_sync_end = {0x94, 0x00},
-		.v_sync_line_bef_2 = {0x0a, 0x00},
-		.v_sync_line_bef_1 = {0x05, 0x00},
-		.v_sync_line_aft_2 = {0xff, 0xff},
-		.v_sync_line_aft_1 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_2 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_1 = {0xff, 0xff},
-		.v_blank_f2 = {0xff, 0xff},
-		.v_blank_f3 = {0xff, 0xff},
-		.v_blank_f4 = {0xff, 0xff},
-		.v_blank_f5 = {0xff, 0xff},
-		.v_sync_line_aft_3 = {0xff, 0xff},
-		.v_sync_line_aft_4 = {0xff, 0xff},
-		.v_sync_line_aft_5 = {0xff, 0xff},
-		.v_sync_line_aft_6 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_3 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_4 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_5 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_6 = {0xff, 0xff},
-		.vact_space_1 = {0xff, 0xff},
-		.vact_space_2 = {0xff, 0xff},
-		.vact_space_3 = {0xff, 0xff},
-		.vact_space_4 = {0xff, 0xff},
-		.vact_space_5 = {0xff, 0xff},
-		.vact_space_6 = {0xff, 0xff},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x72, 0x06, /* h_fsz */
-		0x72, 0x01, 0x00, 0x05, /* hact */
-		0xee, 0x02, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x1e, 0x00, 0xd0, 0x02, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x48, 0x02, /* vact_st2 */
-		0x00, 0x00, /* vact_st3 */
-		0x00, 0x00, /* vact_st4 */
-		0x01, 0x00, 0x01, 0x00, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-		0x00, /* 3d FP */
-	},
-};
-
-static const struct hdmi_preset_conf hdmi_conf_1080i50 = {
-	.core = {
-		.h_blank = {0xd0, 0x02},
-		.v2_blank = {0x32, 0x02},
-		.v1_blank = {0x16, 0x00},
-		.v_line = {0x65, 0x04},
-		.h_line = {0x50, 0x0a},
-		.hsync_pol = {0x00},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x01},
-		.v_blank_f0 = {0x49, 0x02},
-		.v_blank_f1 = {0x65, 0x04},
-		.h_sync_start = {0x0e, 0x02},
-		.h_sync_end = {0x3a, 0x02},
-		.v_sync_line_bef_2 = {0x07, 0x00},
-		.v_sync_line_bef_1 = {0x02, 0x00},
-		.v_sync_line_aft_2 = {0x39, 0x02},
-		.v_sync_line_aft_1 = {0x34, 0x02},
-		.v_sync_line_aft_pxl_2 = {0x38, 0x07},
-		.v_sync_line_aft_pxl_1 = {0x38, 0x07},
-		.v_blank_f2 = {0xff, 0xff},
-		.v_blank_f3 = {0xff, 0xff},
-		.v_blank_f4 = {0xff, 0xff},
-		.v_blank_f5 = {0xff, 0xff},
-		.v_sync_line_aft_3 = {0xff, 0xff},
-		.v_sync_line_aft_4 = {0xff, 0xff},
-		.v_sync_line_aft_5 = {0xff, 0xff},
-		.v_sync_line_aft_6 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_3 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_4 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_5 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_6 = {0xff, 0xff},
-		.vact_space_1 = {0xff, 0xff},
-		.vact_space_2 = {0xff, 0xff},
-		.vact_space_3 = {0xff, 0xff},
-		.vact_space_4 = {0xff, 0xff},
-		.vact_space_5 = {0xff, 0xff},
-		.vact_space_6 = {0xff, 0xff},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x50, 0x0a, /* h_fsz */
-		0xd0, 0x02, 0x80, 0x07, /* hact */
-		0x65, 0x04, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x16, 0x00, 0x1c, 0x02, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x49, 0x02, /* vact_st2 */
-		0x00, 0x00, /* vact_st3 */
-		0x00, 0x00, /* vact_st4 */
-		0x01, 0x00, 0x33, 0x02, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-		0x00, /* 3d FP */
-	},
-};
-
-static const struct hdmi_preset_conf hdmi_conf_1080i60 = {
-	.core = {
-		.h_blank = {0x18, 0x01},
-		.v2_blank = {0x32, 0x02},
-		.v1_blank = {0x16, 0x00},
-		.v_line = {0x65, 0x04},
-		.h_line = {0x98, 0x08},
-		.hsync_pol = {0x00},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x01},
-		.v_blank_f0 = {0x49, 0x02},
-		.v_blank_f1 = {0x65, 0x04},
-		.h_sync_start = {0x56, 0x00},
-		.h_sync_end = {0x82, 0x00},
-		.v_sync_line_bef_2 = {0x07, 0x00},
-		.v_sync_line_bef_1 = {0x02, 0x00},
-		.v_sync_line_aft_2 = {0x39, 0x02},
-		.v_sync_line_aft_1 = {0x34, 0x02},
-		.v_sync_line_aft_pxl_2 = {0xa4, 0x04},
-		.v_sync_line_aft_pxl_1 = {0xa4, 0x04},
-		.v_blank_f2 = {0xff, 0xff},
-		.v_blank_f3 = {0xff, 0xff},
-		.v_blank_f4 = {0xff, 0xff},
-		.v_blank_f5 = {0xff, 0xff},
-		.v_sync_line_aft_3 = {0xff, 0xff},
-		.v_sync_line_aft_4 = {0xff, 0xff},
-		.v_sync_line_aft_5 = {0xff, 0xff},
-		.v_sync_line_aft_6 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_3 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_4 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_5 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_6 = {0xff, 0xff},
-		.vact_space_1 = {0xff, 0xff},
-		.vact_space_2 = {0xff, 0xff},
-		.vact_space_3 = {0xff, 0xff},
-		.vact_space_4 = {0xff, 0xff},
-		.vact_space_5 = {0xff, 0xff},
-		.vact_space_6 = {0xff, 0xff},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x98, 0x08, /* h_fsz */
-		0x18, 0x01, 0x80, 0x07, /* hact */
-		0x65, 0x04, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x16, 0x00, 0x1c, 0x02, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x49, 0x02, /* vact_st2 */
-		0x00, 0x00, /* vact_st3 */
-		0x00, 0x00, /* vact_st4 */
-		0x01, 0x00, 0x33, 0x02, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-		0x00, /* 3d FP */
-	},
-};
-
-static const struct hdmi_preset_conf hdmi_conf_1080p50 = {
-	.core = {
-		.h_blank = {0xd0, 0x02},
-		.v2_blank = {0x65, 0x04},
-		.v1_blank = {0x2d, 0x00},
-		.v_line = {0x65, 0x04},
-		.h_line = {0x50, 0x0a},
-		.hsync_pol = {0x00},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x00},
-		.v_blank_f0 = {0xff, 0xff},
-		.v_blank_f1 = {0xff, 0xff},
-		.h_sync_start = {0x0e, 0x02},
-		.h_sync_end = {0x3a, 0x02},
-		.v_sync_line_bef_2 = {0x09, 0x00},
-		.v_sync_line_bef_1 = {0x04, 0x00},
-		.v_sync_line_aft_2 = {0xff, 0xff},
-		.v_sync_line_aft_1 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_2 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_1 = {0xff, 0xff},
-		.v_blank_f2 = {0xff, 0xff},
-		.v_blank_f3 = {0xff, 0xff},
-		.v_blank_f4 = {0xff, 0xff},
-		.v_blank_f5 = {0xff, 0xff},
-		.v_sync_line_aft_3 = {0xff, 0xff},
-		.v_sync_line_aft_4 = {0xff, 0xff},
-		.v_sync_line_aft_5 = {0xff, 0xff},
-		.v_sync_line_aft_6 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_3 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_4 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_5 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_6 = {0xff, 0xff},
-		.vact_space_1 = {0xff, 0xff},
-		.vact_space_2 = {0xff, 0xff},
-		.vact_space_3 = {0xff, 0xff},
-		.vact_space_4 = {0xff, 0xff},
-		.vact_space_5 = {0xff, 0xff},
-		.vact_space_6 = {0xff, 0xff},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x50, 0x0a, /* h_fsz */
-		0xd0, 0x02, 0x80, 0x07, /* hact */
-		0x65, 0x04, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x2d, 0x00, 0x38, 0x04, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x48, 0x02, /* vact_st2 */
-		0x00, 0x00, /* vact_st3 */
-		0x00, 0x00, /* vact_st4 */
-		0x01, 0x00, 0x01, 0x00, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-		0x00, /* 3d FP */
-	},
-};
-
-static const struct hdmi_preset_conf hdmi_conf_1080p60 = {
-	.core = {
-		.h_blank = {0x18, 0x01},
-		.v2_blank = {0x65, 0x04},
-		.v1_blank = {0x2d, 0x00},
-		.v_line = {0x65, 0x04},
-		.h_line = {0x98, 0x08},
-		.hsync_pol = {0x00},
-		.vsync_pol = {0x00},
-		.int_pro_mode = {0x00},
-		.v_blank_f0 = {0xff, 0xff},
-		.v_blank_f1 = {0xff, 0xff},
-		.h_sync_start = {0x56, 0x00},
-		.h_sync_end = {0x82, 0x00},
-		.v_sync_line_bef_2 = {0x09, 0x00},
-		.v_sync_line_bef_1 = {0x04, 0x00},
-		.v_sync_line_aft_2 = {0xff, 0xff},
-		.v_sync_line_aft_1 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_2 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_1 = {0xff, 0xff},
-		.v_blank_f2 = {0xff, 0xff},
-		.v_blank_f3 = {0xff, 0xff},
-		.v_blank_f4 = {0xff, 0xff},
-		.v_blank_f5 = {0xff, 0xff},
-		.v_sync_line_aft_3 = {0xff, 0xff},
-		.v_sync_line_aft_4 = {0xff, 0xff},
-		.v_sync_line_aft_5 = {0xff, 0xff},
-		.v_sync_line_aft_6 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_3 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_4 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_5 = {0xff, 0xff},
-		.v_sync_line_aft_pxl_6 = {0xff, 0xff},
-		/* other don't care */
-	},
-	.tg = {
-		0x00, /* cmd */
-		0x98, 0x08, /* h_fsz */
-		0x18, 0x01, 0x80, 0x07, /* hact */
-		0x65, 0x04, /* v_fsz */
-		0x01, 0x00, 0x33, 0x02, /* vsync */
-		0x2d, 0x00, 0x38, 0x04, /* vact */
-		0x33, 0x02, /* field_chg */
-		0x48, 0x02, /* vact_st2 */
-		0x00, 0x00, /* vact_st3 */
-		0x00, 0x00, /* vact_st4 */
-		0x01, 0x00, 0x01, 0x00, /* vsync top/bot */
-		0x01, 0x00, 0x33, 0x02, /* field top/bot */
-		0x00, /* 3d FP */
-	},
-};
-
-static const struct hdmi_conf hdmi_confs[] = {
-	{ 720, 480, 60, false, hdmiphy_conf27_027, &hdmi_conf_480p60 },
-	{ 1280, 720, 50, false, hdmiphy_conf74_25, &hdmi_conf_720p50 },
-	{ 1280, 720, 60, false, hdmiphy_conf74_25, &hdmi_conf_720p60 },
-	{ 1920, 1080, 50, true, hdmiphy_conf74_25, &hdmi_conf_1080i50 },
-	{ 1920, 1080, 60, true, hdmiphy_conf74_25, &hdmi_conf_1080i60 },
-	{ 1920, 1080, 50, false, hdmiphy_conf148_5, &hdmi_conf_1080p50 },
-	{ 1920, 1080, 60, false, hdmiphy_conf148_5, &hdmi_conf_1080p60 },
-};
-
-
-static inline u32 hdmi_reg_read(struct hdmi_context *hdata, u32 reg_id)
-{
-	return readl(hdata->regs + reg_id);
-}
-
-static inline void hdmi_reg_writeb(struct hdmi_context *hdata,
-				 u32 reg_id, u8 value)
-{
-	writeb(value, hdata->regs + reg_id);
-}
-
-static inline void hdmi_reg_writemask(struct hdmi_context *hdata,
-				 u32 reg_id, u32 value, u32 mask)
-{
-	u32 old = readl(hdata->regs + reg_id);
-	value = (value & mask) | (old & ~mask);
-	writel(value, hdata->regs + reg_id);
-}
-
-static void hdmi_v13_regs_dump(struct hdmi_context *hdata, char *prefix)
-{
-#define DUMPREG(reg_id) \
-	DRM_DEBUG_KMS("%s:" #reg_id " = %08x\n", prefix, \
-	readl(hdata->regs + reg_id))
-	DRM_DEBUG_KMS("%s: ---- CONTROL REGISTERS ----\n", prefix);
-	DUMPREG(HDMI_INTC_FLAG);
-	DUMPREG(HDMI_INTC_CON);
-	DUMPREG(HDMI_HPD_STATUS);
-	DUMPREG(HDMI_V13_PHY_RSTOUT);
-	DUMPREG(HDMI_V13_PHY_VPLL);
-	DUMPREG(HDMI_V13_PHY_CMU);
-	DUMPREG(HDMI_V13_CORE_RSTOUT);
-
-	DRM_DEBUG_KMS("%s: ---- CORE REGISTERS ----\n", prefix);
-	DUMPREG(HDMI_CON_0);
-	DUMPREG(HDMI_CON_1);
-	DUMPREG(HDMI_CON_2);
-	DUMPREG(HDMI_SYS_STATUS);
-	DUMPREG(HDMI_V13_PHY_STATUS);
-	DUMPREG(HDMI_STATUS_EN);
-	DUMPREG(HDMI_HPD);
-	DUMPREG(HDMI_MODE_SEL);
-	DUMPREG(HDMI_V13_HPD_GEN);
-	DUMPREG(HDMI_V13_DC_CONTROL);
-	DUMPREG(HDMI_V13_VIDEO_PATTERN_GEN);
-
-	DRM_DEBUG_KMS("%s: ---- CORE SYNC REGISTERS ----\n", prefix);
-	DUMPREG(HDMI_H_BLANK_0);
-	DUMPREG(HDMI_H_BLANK_1);
-	DUMPREG(HDMI_V13_V_BLANK_0);
-	DUMPREG(HDMI_V13_V_BLANK_1);
-	DUMPREG(HDMI_V13_V_BLANK_2);
-	DUMPREG(HDMI_V13_H_V_LINE_0);
-	DUMPREG(HDMI_V13_H_V_LINE_1);
-	DUMPREG(HDMI_V13_H_V_LINE_2);
-	DUMPREG(HDMI_VSYNC_POL);
-	DUMPREG(HDMI_INT_PRO_MODE);
-	DUMPREG(HDMI_V13_V_BLANK_F_0);
-	DUMPREG(HDMI_V13_V_BLANK_F_1);
-	DUMPREG(HDMI_V13_V_BLANK_F_2);
-	DUMPREG(HDMI_V13_H_SYNC_GEN_0);
-	DUMPREG(HDMI_V13_H_SYNC_GEN_1);
-	DUMPREG(HDMI_V13_H_SYNC_GEN_2);
-	DUMPREG(HDMI_V13_V_SYNC_GEN_1_0);
-	DUMPREG(HDMI_V13_V_SYNC_GEN_1_1);
-	DUMPREG(HDMI_V13_V_SYNC_GEN_1_2);
-	DUMPREG(HDMI_V13_V_SYNC_GEN_2_0);
-	DUMPREG(HDMI_V13_V_SYNC_GEN_2_1);
-	DUMPREG(HDMI_V13_V_SYNC_GEN_2_2);
-	DUMPREG(HDMI_V13_V_SYNC_GEN_3_0);
-	DUMPREG(HDMI_V13_V_SYNC_GEN_3_1);
-	DUMPREG(HDMI_V13_V_SYNC_GEN_3_2);
-
-	DRM_DEBUG_KMS("%s: ---- TG REGISTERS ----\n", prefix);
-	DUMPREG(HDMI_TG_CMD);
-	DUMPREG(HDMI_TG_H_FSZ_L);
-	DUMPREG(HDMI_TG_H_FSZ_H);
-	DUMPREG(HDMI_TG_HACT_ST_L);
-	DUMPREG(HDMI_TG_HACT_ST_H);
-	DUMPREG(HDMI_TG_HACT_SZ_L);
-	DUMPREG(HDMI_TG_HACT_SZ_H);
-	DUMPREG(HDMI_TG_V_FSZ_L);
-	DUMPREG(HDMI_TG_V_FSZ_H);
-	DUMPREG(HDMI_TG_VSYNC_L);
-	DUMPREG(HDMI_TG_VSYNC_H);
-	DUMPREG(HDMI_TG_VSYNC2_L);
-	DUMPREG(HDMI_TG_VSYNC2_H);
-	DUMPREG(HDMI_TG_VACT_ST_L);
-	DUMPREG(HDMI_TG_VACT_ST_H);
-	DUMPREG(HDMI_TG_VACT_SZ_L);
-	DUMPREG(HDMI_TG_VACT_SZ_H);
-	DUMPREG(HDMI_TG_FIELD_CHG_L);
-	DUMPREG(HDMI_TG_FIELD_CHG_H);
-	DUMPREG(HDMI_TG_VACT_ST2_L);
-	DUMPREG(HDMI_TG_VACT_ST2_H);
-	DUMPREG(HDMI_TG_VSYNC_TOP_HDMI_L);
-	DUMPREG(HDMI_TG_VSYNC_TOP_HDMI_H);
-	DUMPREG(HDMI_TG_VSYNC_BOT_HDMI_L);
-	DUMPREG(HDMI_TG_VSYNC_BOT_HDMI_H);
-	DUMPREG(HDMI_TG_FIELD_TOP_HDMI_L);
-	DUMPREG(HDMI_TG_FIELD_TOP_HDMI_H);
-	DUMPREG(HDMI_TG_FIELD_BOT_HDMI_L);
-	DUMPREG(HDMI_TG_FIELD_BOT_HDMI_H);
-#undef DUMPREG
-}
-
-static void hdmi_v14_regs_dump(struct hdmi_context *hdata, char *prefix)
-{
-	int i;
-
-#define DUMPREG(reg_id) \
-	DRM_DEBUG_KMS("%s:" #reg_id " = %08x\n", prefix, \
-	readl(hdata->regs + reg_id))
-
-	DRM_DEBUG_KMS("%s: ---- CONTROL REGISTERS ----\n", prefix);
-	DUMPREG(HDMI_INTC_CON);
-	DUMPREG(HDMI_INTC_FLAG);
-	DUMPREG(HDMI_HPD_STATUS);
-	DUMPREG(HDMI_INTC_CON_1);
-	DUMPREG(HDMI_INTC_FLAG_1);
-	DUMPREG(HDMI_PHY_STATUS_0);
-	DUMPREG(HDMI_PHY_STATUS_PLL);
-	DUMPREG(HDMI_PHY_CON_0);
-	DUMPREG(HDMI_PHY_RSTOUT);
-	DUMPREG(HDMI_PHY_VPLL);
-	DUMPREG(HDMI_PHY_CMU);
-	DUMPREG(HDMI_CORE_RSTOUT);
-
-	DRM_DEBUG_KMS("%s: ---- CORE REGISTERS ----\n", prefix);
-	DUMPREG(HDMI_CON_0);
-	DUMPREG(HDMI_CON_1);
-	DUMPREG(HDMI_CON_2);
-	DUMPREG(HDMI_SYS_STATUS);
-	DUMPREG(HDMI_PHY_STATUS_0);
-	DUMPREG(HDMI_STATUS_EN);
-	DUMPREG(HDMI_HPD);
-	DUMPREG(HDMI_MODE_SEL);
-	DUMPREG(HDMI_ENC_EN);
-	DUMPREG(HDMI_DC_CONTROL);
-	DUMPREG(HDMI_VIDEO_PATTERN_GEN);
-
-	DRM_DEBUG_KMS("%s: ---- CORE SYNC REGISTERS ----\n", prefix);
-	DUMPREG(HDMI_H_BLANK_0);
-	DUMPREG(HDMI_H_BLANK_1);
-	DUMPREG(HDMI_V2_BLANK_0);
-	DUMPREG(HDMI_V2_BLANK_1);
-	DUMPREG(HDMI_V1_BLANK_0);
-	DUMPREG(HDMI_V1_BLANK_1);
-	DUMPREG(HDMI_V_LINE_0);
-	DUMPREG(HDMI_V_LINE_1);
-	DUMPREG(HDMI_H_LINE_0);
-	DUMPREG(HDMI_H_LINE_1);
-	DUMPREG(HDMI_HSYNC_POL);
-
-	DUMPREG(HDMI_VSYNC_POL);
-	DUMPREG(HDMI_INT_PRO_MODE);
-	DUMPREG(HDMI_V_BLANK_F0_0);
-	DUMPREG(HDMI_V_BLANK_F0_1);
-	DUMPREG(HDMI_V_BLANK_F1_0);
-	DUMPREG(HDMI_V_BLANK_F1_1);
-
-	DUMPREG(HDMI_H_SYNC_START_0);
-	DUMPREG(HDMI_H_SYNC_START_1);
-	DUMPREG(HDMI_H_SYNC_END_0);
-	DUMPREG(HDMI_H_SYNC_END_1);
-
-	DUMPREG(HDMI_V_SYNC_LINE_BEF_2_0);
-	DUMPREG(HDMI_V_SYNC_LINE_BEF_2_1);
-	DUMPREG(HDMI_V_SYNC_LINE_BEF_1_0);
-	DUMPREG(HDMI_V_SYNC_LINE_BEF_1_1);
-
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_2_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_2_1);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_1_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_1_1);
-
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_2_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_2_1);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_1_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_1_1);
-
-	DUMPREG(HDMI_V_BLANK_F2_0);
-	DUMPREG(HDMI_V_BLANK_F2_1);
-	DUMPREG(HDMI_V_BLANK_F3_0);
-	DUMPREG(HDMI_V_BLANK_F3_1);
-	DUMPREG(HDMI_V_BLANK_F4_0);
-	DUMPREG(HDMI_V_BLANK_F4_1);
-	DUMPREG(HDMI_V_BLANK_F5_0);
-	DUMPREG(HDMI_V_BLANK_F5_1);
-
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_3_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_3_1);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_4_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_4_1);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_5_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_5_1);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_6_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_6_1);
-
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_3_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_3_1);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_4_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_4_1);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_5_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_5_1);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_6_0);
-	DUMPREG(HDMI_V_SYNC_LINE_AFT_PXL_6_1);
-
-	DUMPREG(HDMI_VACT_SPACE_1_0);
-	DUMPREG(HDMI_VACT_SPACE_1_1);
-	DUMPREG(HDMI_VACT_SPACE_2_0);
-	DUMPREG(HDMI_VACT_SPACE_2_1);
-	DUMPREG(HDMI_VACT_SPACE_3_0);
-	DUMPREG(HDMI_VACT_SPACE_3_1);
-	DUMPREG(HDMI_VACT_SPACE_4_0);
-	DUMPREG(HDMI_VACT_SPACE_4_1);
-	DUMPREG(HDMI_VACT_SPACE_5_0);
-	DUMPREG(HDMI_VACT_SPACE_5_1);
-	DUMPREG(HDMI_VACT_SPACE_6_0);
-	DUMPREG(HDMI_VACT_SPACE_6_1);
-
-	DRM_DEBUG_KMS("%s: ---- TG REGISTERS ----\n", prefix);
-	DUMPREG(HDMI_TG_CMD);
-	DUMPREG(HDMI_TG_H_FSZ_L);
-	DUMPREG(HDMI_TG_H_FSZ_H);
-	DUMPREG(HDMI_TG_HACT_ST_L);
-	DUMPREG(HDMI_TG_HACT_ST_H);
-	DUMPREG(HDMI_TG_HACT_SZ_L);
-	DUMPREG(HDMI_TG_HACT_SZ_H);
-	DUMPREG(HDMI_TG_V_FSZ_L);
-	DUMPREG(HDMI_TG_V_FSZ_H);
-	DUMPREG(HDMI_TG_VSYNC_L);
-	DUMPREG(HDMI_TG_VSYNC_H);
-	DUMPREG(HDMI_TG_VSYNC2_L);
-	DUMPREG(HDMI_TG_VSYNC2_H);
-	DUMPREG(HDMI_TG_VACT_ST_L);
-	DUMPREG(HDMI_TG_VACT_ST_H);
-	DUMPREG(HDMI_TG_VACT_SZ_L);
-	DUMPREG(HDMI_TG_VACT_SZ_H);
-	DUMPREG(HDMI_TG_FIELD_CHG_L);
-	DUMPREG(HDMI_TG_FIELD_CHG_H);
-	DUMPREG(HDMI_TG_VACT_ST2_L);
-	DUMPREG(HDMI_TG_VACT_ST2_H);
-	DUMPREG(HDMI_TG_VACT_ST3_L);
-	DUMPREG(HDMI_TG_VACT_ST3_H);
-	DUMPREG(HDMI_TG_VACT_ST4_L);
-	DUMPREG(HDMI_TG_VACT_ST4_H);
-	DUMPREG(HDMI_TG_VSYNC_TOP_HDMI_L);
-	DUMPREG(HDMI_TG_VSYNC_TOP_HDMI_H);
-	DUMPREG(HDMI_TG_VSYNC_BOT_HDMI_L);
-	DUMPREG(HDMI_TG_VSYNC_BOT_HDMI_H);
-	DUMPREG(HDMI_TG_FIELD_TOP_HDMI_L);
-	DUMPREG(HDMI_TG_FIELD_TOP_HDMI_H);
-	DUMPREG(HDMI_TG_FIELD_BOT_HDMI_L);
-	DUMPREG(HDMI_TG_FIELD_BOT_HDMI_H);
-	DUMPREG(HDMI_TG_3D);
-
-	DRM_DEBUG_KMS("%s: ---- PACKET REGISTERS ----\n", prefix);
-	DUMPREG(HDMI_AVI_CON);
-	DUMPREG(HDMI_AVI_HEADER0);
-	DUMPREG(HDMI_AVI_HEADER1);
-	DUMPREG(HDMI_AVI_HEADER2);
-	DUMPREG(HDMI_AVI_CHECK_SUM);
-	DUMPREG(HDMI_VSI_CON);
-	DUMPREG(HDMI_VSI_HEADER0);
-	DUMPREG(HDMI_VSI_HEADER1);
-	DUMPREG(HDMI_VSI_HEADER2);
-	for (i = 0; i < 7; ++i)
-		DUMPREG(HDMI_VSI_DATA(i));
-
-#undef DUMPREG
-}
-
-static void hdmi_regs_dump(struct hdmi_context *hdata, char *prefix)
-{
-	if (hdata->is_v13)
-		hdmi_v13_regs_dump(hdata, prefix);
-	else
-		hdmi_v14_regs_dump(hdata, prefix);
-}
-
-static int hdmi_v13_conf_index(struct drm_display_mode *mode)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(hdmi_v13_confs); ++i)
-		if (hdmi_v13_confs[i].width == mode->hdisplay &&
-				hdmi_v13_confs[i].height == mode->vdisplay &&
-				hdmi_v13_confs[i].vrefresh == mode->vrefresh &&
-				hdmi_v13_confs[i].interlace ==
-				((mode->flags & DRM_MODE_FLAG_INTERLACE) ?
-				 true : false))
-			return i;
-
-	return -EINVAL;
-}
-
-static int hdmi_v14_conf_index(struct drm_display_mode *mode)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(hdmi_confs); ++i)
-		if (hdmi_confs[i].width == mode->hdisplay &&
-				hdmi_confs[i].height == mode->vdisplay &&
-				hdmi_confs[i].vrefresh == mode->vrefresh &&
-				hdmi_confs[i].interlace ==
-				((mode->flags & DRM_MODE_FLAG_INTERLACE) ?
-				 true : false))
-			return i;
-
-	return -EINVAL;
-}
-
-static int hdmi_conf_index(struct hdmi_context *hdata,
-			   struct drm_display_mode *mode)
-{
-	if (hdata->is_v13)
-		return hdmi_v13_conf_index(mode);
-
-	return hdmi_v14_conf_index(mode);
-}
-
-static bool hdmi_is_connected(void *ctx)
-{
-	struct hdmi_context *hdata = ctx;
-	u32 val = hdmi_reg_read(hdata, HDMI_HPD_STATUS);
-
-	if (val)
-		return true;
-
-	return false;
-}
-
-static int hdmi_get_edid(void *ctx, struct drm_connector *connector,
-				u8 *edid, int len)
-{
-	struct edid *raw_edid;
-	struct hdmi_context *hdata = ctx;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	if (!hdata->ddc_port)
-		return -ENODEV;
-
-	raw_edid = drm_get_edid(connector, hdata->ddc_port->adapter);
-	if (raw_edid) {
-		memcpy(edid, raw_edid, min((1 + raw_edid->extensions)
-					* EDID_LENGTH, len));
-		DRM_DEBUG_KMS("width[%d] x height[%d]\n",
-				raw_edid->width_cm, raw_edid->height_cm);
-	} else {
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static int hdmi_v13_check_timing(struct fb_videomode *check_timing)
-{
-	int i;
-
-	DRM_DEBUG_KMS("valid mode : xres=%d, yres=%d, refresh=%d, intl=%d\n",
-			check_timing->xres, check_timing->yres,
-			check_timing->refresh, (check_timing->vmode &
-			FB_VMODE_INTERLACED) ? true : false);
-
-	for (i = 0; i < ARRAY_SIZE(hdmi_v13_confs); ++i)
-		if (hdmi_v13_confs[i].width == check_timing->xres &&
-			hdmi_v13_confs[i].height == check_timing->yres &&
-			hdmi_v13_confs[i].vrefresh == check_timing->refresh &&
-			hdmi_v13_confs[i].interlace ==
-			((check_timing->vmode & FB_VMODE_INTERLACED) ?
-			 true : false))
-				return 0;
-
-	/* TODO */
-
-	return -EINVAL;
-}
-
-static int hdmi_v14_check_timing(struct fb_videomode *check_timing)
-{
-	int i;
-
-	DRM_DEBUG_KMS("valid mode : xres=%d, yres=%d, refresh=%d, intl=%d\n",
-			check_timing->xres, check_timing->yres,
-			check_timing->refresh, (check_timing->vmode &
-			FB_VMODE_INTERLACED) ? true : false);
-
-	for (i = 0; i < ARRAY_SIZE(hdmi_confs); i++)
-		if (hdmi_confs[i].width == check_timing->xres &&
-			hdmi_confs[i].height == check_timing->yres &&
-			hdmi_confs[i].vrefresh == check_timing->refresh &&
-			hdmi_confs[i].interlace ==
-			((check_timing->vmode & FB_VMODE_INTERLACED) ?
-			 true : false))
-				return 0;
-
-	/* TODO */
-
-	return -EINVAL;
-}
-
-static int hdmi_check_timing(void *ctx, void *timing)
-{
-	struct hdmi_context *hdata = ctx;
-	struct fb_videomode *check_timing = timing;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	DRM_DEBUG_KMS("[%d]x[%d] [%d]Hz [%x]\n", check_timing->xres,
-			check_timing->yres, check_timing->refresh,
-			check_timing->vmode);
-
-	if (hdata->is_v13)
-		return hdmi_v13_check_timing(check_timing);
-	else
-		return hdmi_v14_check_timing(check_timing);
-}
-
-static int hdmi_display_power_on(void *ctx, int mode)
-{
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		DRM_DEBUG_KMS("hdmi [on]\n");
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		break;
-	case DRM_MODE_DPMS_OFF:
-		DRM_DEBUG_KMS("hdmi [off]\n");
-		break;
-	default:
-		break;
-	}
-
-	return 0;
-}
-
-static void hdmi_set_acr(u32 freq, u8 *acr)
-{
-	u32 n, cts;
-
-	switch (freq) {
-	case 32000:
-		n = 4096;
-		cts = 27000;
-		break;
-	case 44100:
-		n = 6272;
-		cts = 30000;
-		break;
-	case 88200:
-		n = 12544;
-		cts = 30000;
-		break;
-	case 176400:
-		n = 25088;
-		cts = 30000;
-		break;
-	case 48000:
-		n = 6144;
-		cts = 27000;
-		break;
-	case 96000:
-		n = 12288;
-		cts = 27000;
-		break;
-	case 192000:
-		n = 24576;
-		cts = 27000;
-		break;
-	default:
-		n = 0;
-		cts = 0;
-		break;
-	}
-
-	acr[1] = cts >> 16;
-	acr[2] = cts >> 8 & 0xff;
-	acr[3] = cts & 0xff;
-
-	acr[4] = n >> 16;
-	acr[5] = n >> 8 & 0xff;
-	acr[6] = n & 0xff;
-}
-
-static void hdmi_reg_acr(struct hdmi_context *hdata, u8 *acr)
-{
-	hdmi_reg_writeb(hdata, HDMI_ACR_N0, acr[6]);
-	hdmi_reg_writeb(hdata, HDMI_ACR_N1, acr[5]);
-	hdmi_reg_writeb(hdata, HDMI_ACR_N2, acr[4]);
-	hdmi_reg_writeb(hdata, HDMI_ACR_MCTS0, acr[3]);
-	hdmi_reg_writeb(hdata, HDMI_ACR_MCTS1, acr[2]);
-	hdmi_reg_writeb(hdata, HDMI_ACR_MCTS2, acr[1]);
-	hdmi_reg_writeb(hdata, HDMI_ACR_CTS0, acr[3]);
-	hdmi_reg_writeb(hdata, HDMI_ACR_CTS1, acr[2]);
-	hdmi_reg_writeb(hdata, HDMI_ACR_CTS2, acr[1]);
-
-	if (hdata->is_v13)
-		hdmi_reg_writeb(hdata, HDMI_V13_ACR_CON, 4);
-	else
-		hdmi_reg_writeb(hdata, HDMI_ACR_CON, 4);
-}
-
-static void hdmi_audio_init(struct hdmi_context *hdata)
-{
-	u32 sample_rate, bits_per_sample, frame_size_code;
-	u32 data_num, bit_ch, sample_frq;
-	u32 val;
-	u8 acr[7];
-
-	sample_rate = 44100;
-	bits_per_sample = 16;
-	frame_size_code = 0;
-
-	switch (bits_per_sample) {
-	case 20:
-		data_num = 2;
-		bit_ch  = 1;
-		break;
-	case 24:
-		data_num = 3;
-		bit_ch  = 1;
-		break;
-	default:
-		data_num = 1;
-		bit_ch  = 0;
-		break;
-	}
-
-	hdmi_set_acr(sample_rate, acr);
-	hdmi_reg_acr(hdata, acr);
-
-	hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CON, HDMI_I2S_IN_DISABLE
-				| HDMI_I2S_AUD_I2S | HDMI_I2S_CUV_I2S_ENABLE
-				| HDMI_I2S_MUX_ENABLE);
-
-	hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CH, HDMI_I2S_CH0_EN
-			| HDMI_I2S_CH1_EN | HDMI_I2S_CH2_EN);
-
-	hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CUV, HDMI_I2S_CUV_RL_EN);
-
-	sample_frq = (sample_rate == 44100) ? 0 :
-			(sample_rate == 48000) ? 2 :
-			(sample_rate == 32000) ? 3 :
-			(sample_rate == 96000) ? 0xa : 0x0;
-
-	hdmi_reg_writeb(hdata, HDMI_I2S_CLK_CON, HDMI_I2S_CLK_DIS);
-	hdmi_reg_writeb(hdata, HDMI_I2S_CLK_CON, HDMI_I2S_CLK_EN);
-
-	val = hdmi_reg_read(hdata, HDMI_I2S_DSD_CON) | 0x01;
-	hdmi_reg_writeb(hdata, HDMI_I2S_DSD_CON, val);
-
-	/* Configuration I2S input ports. Configure I2S_PIN_SEL_0~4 */
-	hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_0, HDMI_I2S_SEL_SCLK(5)
-			| HDMI_I2S_SEL_LRCK(6));
-	hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_1, HDMI_I2S_SEL_SDATA1(1)
-			| HDMI_I2S_SEL_SDATA2(4));
-	hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_2, HDMI_I2S_SEL_SDATA3(1)
-			| HDMI_I2S_SEL_SDATA2(2));
-	hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_3, HDMI_I2S_SEL_DSD(0));
-
-	/* I2S_CON_1 & 2 */
-	hdmi_reg_writeb(hdata, HDMI_I2S_CON_1, HDMI_I2S_SCLK_FALLING_EDGE
-			| HDMI_I2S_L_CH_LOW_POL);
-	hdmi_reg_writeb(hdata, HDMI_I2S_CON_2, HDMI_I2S_MSB_FIRST_MODE
-			| HDMI_I2S_SET_BIT_CH(bit_ch)
-			| HDMI_I2S_SET_SDATA_BIT(data_num)
-			| HDMI_I2S_BASIC_FORMAT);
-
-	/* Configure register related to CUV information */
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_0, HDMI_I2S_CH_STATUS_MODE_0
-			| HDMI_I2S_2AUD_CH_WITHOUT_PREEMPH
-			| HDMI_I2S_COPYRIGHT
-			| HDMI_I2S_LINEAR_PCM
-			| HDMI_I2S_CONSUMER_FORMAT);
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_1, HDMI_I2S_CD_PLAYER);
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_2, HDMI_I2S_SET_SOURCE_NUM(0));
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_3, HDMI_I2S_CLK_ACCUR_LEVEL_2
-			| HDMI_I2S_SET_SMP_FREQ(sample_frq));
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_4,
-			HDMI_I2S_ORG_SMP_FREQ_44_1
-			| HDMI_I2S_WORD_LEN_MAX24_24BITS
-			| HDMI_I2S_WORD_LEN_MAX_24BITS);
-
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_CON, HDMI_I2S_CH_STATUS_RELOAD);
-}
-
-static void hdmi_audio_control(struct hdmi_context *hdata, bool onoff)
-{
-	u32 mod;
-
-	mod = hdmi_reg_read(hdata, HDMI_MODE_SEL);
-	if (mod & HDMI_DVI_MODE_EN)
-		return;
-
-	hdmi_reg_writeb(hdata, HDMI_AUI_CON, onoff ? 2 : 0);
-	hdmi_reg_writemask(hdata, HDMI_CON_0, onoff ?
-			HDMI_ASP_EN : HDMI_ASP_DIS, HDMI_ASP_MASK);
-}
-
-static void hdmi_conf_reset(struct hdmi_context *hdata)
-{
-	u32 reg;
-
-	/* disable hpd handle for drm */
-	hdata->hpd_handle = false;
-
-	if (hdata->is_v13)
-		reg = HDMI_V13_CORE_RSTOUT;
-	else
-		reg = HDMI_CORE_RSTOUT;
-
-	/* resetting HDMI core */
-	hdmi_reg_writemask(hdata, reg,  0, HDMI_CORE_SW_RSTOUT);
-	mdelay(10);
-	hdmi_reg_writemask(hdata, reg, ~0, HDMI_CORE_SW_RSTOUT);
-	mdelay(10);
-
-	/* enable hpd handle for drm */
-	hdata->hpd_handle = true;
-}
-
-static void hdmi_conf_init(struct hdmi_context *hdata)
-{
-	/* disable hpd handle for drm */
-	hdata->hpd_handle = false;
-
-	/* enable HPD interrupts */
-	hdmi_reg_writemask(hdata, HDMI_INTC_CON, 0, HDMI_INTC_EN_GLOBAL |
-		HDMI_INTC_EN_HPD_PLUG | HDMI_INTC_EN_HPD_UNPLUG);
-	mdelay(10);
-	hdmi_reg_writemask(hdata, HDMI_INTC_CON, ~0, HDMI_INTC_EN_GLOBAL |
-		HDMI_INTC_EN_HPD_PLUG | HDMI_INTC_EN_HPD_UNPLUG);
-
-	/* choose HDMI mode */
-	hdmi_reg_writemask(hdata, HDMI_MODE_SEL,
-		HDMI_MODE_HDMI_EN, HDMI_MODE_MASK);
-	/* disable bluescreen */
-	hdmi_reg_writemask(hdata, HDMI_CON_0, 0, HDMI_BLUE_SCR_EN);
-
-	if (hdata->is_v13) {
-		/* choose bluescreen (fecal) color */
-		hdmi_reg_writeb(hdata, HDMI_V13_BLUE_SCREEN_0, 0x12);
-		hdmi_reg_writeb(hdata, HDMI_V13_BLUE_SCREEN_1, 0x34);
-		hdmi_reg_writeb(hdata, HDMI_V13_BLUE_SCREEN_2, 0x56);
-
-		/* enable AVI packet every vsync, fixes purple line problem */
-		hdmi_reg_writeb(hdata, HDMI_V13_AVI_CON, 0x02);
-		/* force RGB, look to CEA-861-D, table 7 for more detail */
-		hdmi_reg_writeb(hdata, HDMI_V13_AVI_BYTE(0), 0 << 5);
-		hdmi_reg_writemask(hdata, HDMI_CON_1, 0x10 << 5, 0x11 << 5);
-
-		hdmi_reg_writeb(hdata, HDMI_V13_SPD_CON, 0x02);
-		hdmi_reg_writeb(hdata, HDMI_V13_AUI_CON, 0x02);
-		hdmi_reg_writeb(hdata, HDMI_V13_ACR_CON, 0x04);
-	} else {
-		/* enable AVI packet every vsync, fixes purple line problem */
-		hdmi_reg_writeb(hdata, HDMI_AVI_CON, 0x02);
-		hdmi_reg_writeb(hdata, HDMI_AVI_BYTE(1), 2 << 5);
-		hdmi_reg_writemask(hdata, HDMI_CON_1, 2, 3 << 5);
-	}
-
-	/* enable hpd handle for drm */
-	hdata->hpd_handle = true;
-}
-
-static void hdmi_v13_timing_apply(struct hdmi_context *hdata)
-{
-	const struct hdmi_v13_preset_conf *conf =
-		hdmi_v13_confs[hdata->cur_conf].conf;
-	const struct hdmi_v13_core_regs *core = &conf->core;
-	const struct hdmi_v13_tg_regs *tg = &conf->tg;
-	int tries;
-
-	/* setting core registers */
-	hdmi_reg_writeb(hdata, HDMI_H_BLANK_0, core->h_blank[0]);
-	hdmi_reg_writeb(hdata, HDMI_H_BLANK_1, core->h_blank[1]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_BLANK_0, core->v_blank[0]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_BLANK_1, core->v_blank[1]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_BLANK_2, core->v_blank[2]);
-	hdmi_reg_writeb(hdata, HDMI_V13_H_V_LINE_0, core->h_v_line[0]);
-	hdmi_reg_writeb(hdata, HDMI_V13_H_V_LINE_1, core->h_v_line[1]);
-	hdmi_reg_writeb(hdata, HDMI_V13_H_V_LINE_2, core->h_v_line[2]);
-	hdmi_reg_writeb(hdata, HDMI_VSYNC_POL, core->vsync_pol[0]);
-	hdmi_reg_writeb(hdata, HDMI_INT_PRO_MODE, core->int_pro_mode[0]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_BLANK_F_0, core->v_blank_f[0]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_BLANK_F_1, core->v_blank_f[1]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_BLANK_F_2, core->v_blank_f[2]);
-	hdmi_reg_writeb(hdata, HDMI_V13_H_SYNC_GEN_0, core->h_sync_gen[0]);
-	hdmi_reg_writeb(hdata, HDMI_V13_H_SYNC_GEN_1, core->h_sync_gen[1]);
-	hdmi_reg_writeb(hdata, HDMI_V13_H_SYNC_GEN_2, core->h_sync_gen[2]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_SYNC_GEN_1_0, core->v_sync_gen1[0]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_SYNC_GEN_1_1, core->v_sync_gen1[1]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_SYNC_GEN_1_2, core->v_sync_gen1[2]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_SYNC_GEN_2_0, core->v_sync_gen2[0]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_SYNC_GEN_2_1, core->v_sync_gen2[1]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_SYNC_GEN_2_2, core->v_sync_gen2[2]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_SYNC_GEN_3_0, core->v_sync_gen3[0]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_SYNC_GEN_3_1, core->v_sync_gen3[1]);
-	hdmi_reg_writeb(hdata, HDMI_V13_V_SYNC_GEN_3_2, core->v_sync_gen3[2]);
-	/* Timing generator registers */
-	hdmi_reg_writeb(hdata, HDMI_TG_H_FSZ_L, tg->h_fsz_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_H_FSZ_H, tg->h_fsz_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_HACT_ST_L, tg->hact_st_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_HACT_ST_H, tg->hact_st_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_HACT_SZ_L, tg->hact_sz_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_HACT_SZ_H, tg->hact_sz_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_V_FSZ_L, tg->v_fsz_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_V_FSZ_H, tg->v_fsz_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_L, tg->vsync_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_H, tg->vsync_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC2_L, tg->vsync2_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC2_H, tg->vsync2_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST_L, tg->vact_st_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST_H, tg->vact_st_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_SZ_L, tg->vact_sz_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_SZ_H, tg->vact_sz_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_CHG_L, tg->field_chg_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_CHG_H, tg->field_chg_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST2_L, tg->vact_st2_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST2_H, tg->vact_st2_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_TOP_HDMI_L, tg->vsync_top_hdmi_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_TOP_HDMI_H, tg->vsync_top_hdmi_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_BOT_HDMI_L, tg->vsync_bot_hdmi_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_BOT_HDMI_H, tg->vsync_bot_hdmi_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_TOP_HDMI_L, tg->field_top_hdmi_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_TOP_HDMI_H, tg->field_top_hdmi_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_BOT_HDMI_L, tg->field_bot_hdmi_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_BOT_HDMI_H, tg->field_bot_hdmi_h);
-
-	/* waiting for HDMIPHY's PLL to get to steady state */
-	for (tries = 100; tries; --tries) {
-		u32 val = hdmi_reg_read(hdata, HDMI_V13_PHY_STATUS);
-		if (val & HDMI_PHY_STATUS_READY)
-			break;
-		mdelay(1);
-	}
-	/* steady state not achieved */
-	if (tries == 0) {
-		DRM_ERROR("hdmiphy's pll could not reach steady state.\n");
-		hdmi_regs_dump(hdata, "timing apply");
-	}
-
-	clk_disable(hdata->res.sclk_hdmi);
-	clk_set_parent(hdata->res.sclk_hdmi, hdata->res.sclk_hdmiphy);
-	clk_enable(hdata->res.sclk_hdmi);
-
-	/* enable HDMI and timing generator */
-	hdmi_reg_writemask(hdata, HDMI_CON_0, ~0, HDMI_EN);
-	if (core->int_pro_mode[0])
-		hdmi_reg_writemask(hdata, HDMI_TG_CMD, ~0, HDMI_TG_EN |
-				HDMI_FIELD_EN);
-	else
-		hdmi_reg_writemask(hdata, HDMI_TG_CMD, ~0, HDMI_TG_EN);
-}
-
-static void hdmi_v14_timing_apply(struct hdmi_context *hdata)
-{
-	const struct hdmi_preset_conf *conf = hdmi_confs[hdata->cur_conf].conf;
-	const struct hdmi_core_regs *core = &conf->core;
-	const struct hdmi_tg_regs *tg = &conf->tg;
-	int tries;
-
-	/* setting core registers */
-	hdmi_reg_writeb(hdata, HDMI_H_BLANK_0, core->h_blank[0]);
-	hdmi_reg_writeb(hdata, HDMI_H_BLANK_1, core->h_blank[1]);
-	hdmi_reg_writeb(hdata, HDMI_V2_BLANK_0, core->v2_blank[0]);
-	hdmi_reg_writeb(hdata, HDMI_V2_BLANK_1, core->v2_blank[1]);
-	hdmi_reg_writeb(hdata, HDMI_V1_BLANK_0, core->v1_blank[0]);
-	hdmi_reg_writeb(hdata, HDMI_V1_BLANK_1, core->v1_blank[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_LINE_0, core->v_line[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_LINE_1, core->v_line[1]);
-	hdmi_reg_writeb(hdata, HDMI_H_LINE_0, core->h_line[0]);
-	hdmi_reg_writeb(hdata, HDMI_H_LINE_1, core->h_line[1]);
-	hdmi_reg_writeb(hdata, HDMI_HSYNC_POL, core->hsync_pol[0]);
-	hdmi_reg_writeb(hdata, HDMI_VSYNC_POL, core->vsync_pol[0]);
-	hdmi_reg_writeb(hdata, HDMI_INT_PRO_MODE, core->int_pro_mode[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F0_0, core->v_blank_f0[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F0_1, core->v_blank_f0[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F1_0, core->v_blank_f1[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F1_1, core->v_blank_f1[1]);
-	hdmi_reg_writeb(hdata, HDMI_H_SYNC_START_0, core->h_sync_start[0]);
-	hdmi_reg_writeb(hdata, HDMI_H_SYNC_START_1, core->h_sync_start[1]);
-	hdmi_reg_writeb(hdata, HDMI_H_SYNC_END_0, core->h_sync_end[0]);
-	hdmi_reg_writeb(hdata, HDMI_H_SYNC_END_1, core->h_sync_end[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_BEF_2_0,
-			core->v_sync_line_bef_2[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_BEF_2_1,
-			core->v_sync_line_bef_2[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_BEF_1_0,
-			core->v_sync_line_bef_1[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_BEF_1_1,
-			core->v_sync_line_bef_1[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_2_0,
-			core->v_sync_line_aft_2[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_2_1,
-			core->v_sync_line_aft_2[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_1_0,
-			core->v_sync_line_aft_1[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_1_1,
-			core->v_sync_line_aft_1[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_2_0,
-			core->v_sync_line_aft_pxl_2[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_2_1,
-			core->v_sync_line_aft_pxl_2[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_1_0,
-			core->v_sync_line_aft_pxl_1[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_1_1,
-			core->v_sync_line_aft_pxl_1[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F2_0, core->v_blank_f2[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F2_1, core->v_blank_f2[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F3_0, core->v_blank_f3[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F3_1, core->v_blank_f3[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F4_0, core->v_blank_f4[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F4_1, core->v_blank_f4[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F5_0, core->v_blank_f5[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_BLANK_F5_1, core->v_blank_f5[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_3_0,
-			core->v_sync_line_aft_3[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_3_1,
-			core->v_sync_line_aft_3[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_4_0,
-			core->v_sync_line_aft_4[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_4_1,
-			core->v_sync_line_aft_4[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_5_0,
-			core->v_sync_line_aft_5[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_5_1,
-			core->v_sync_line_aft_5[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_6_0,
-			core->v_sync_line_aft_6[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_6_1,
-			core->v_sync_line_aft_6[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_3_0,
-			core->v_sync_line_aft_pxl_3[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_3_1,
-			core->v_sync_line_aft_pxl_3[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_4_0,
-			core->v_sync_line_aft_pxl_4[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_4_1,
-			core->v_sync_line_aft_pxl_4[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_5_0,
-			core->v_sync_line_aft_pxl_5[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_5_1,
-			core->v_sync_line_aft_pxl_5[1]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_6_0,
-			core->v_sync_line_aft_pxl_6[0]);
-	hdmi_reg_writeb(hdata, HDMI_V_SYNC_LINE_AFT_PXL_6_1,
-			core->v_sync_line_aft_pxl_6[1]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_1_0, core->vact_space_1[0]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_1_1, core->vact_space_1[1]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_2_0, core->vact_space_2[0]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_2_1, core->vact_space_2[1]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_3_0, core->vact_space_3[0]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_3_1, core->vact_space_3[1]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_4_0, core->vact_space_4[0]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_4_1, core->vact_space_4[1]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_5_0, core->vact_space_5[0]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_5_1, core->vact_space_5[1]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_6_0, core->vact_space_6[0]);
-	hdmi_reg_writeb(hdata, HDMI_VACT_SPACE_6_1, core->vact_space_6[1]);
-
-	/* Timing generator registers */
-	hdmi_reg_writeb(hdata, HDMI_TG_H_FSZ_L, tg->h_fsz_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_H_FSZ_H, tg->h_fsz_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_HACT_ST_L, tg->hact_st_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_HACT_ST_H, tg->hact_st_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_HACT_SZ_L, tg->hact_sz_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_HACT_SZ_H, tg->hact_sz_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_V_FSZ_L, tg->v_fsz_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_V_FSZ_H, tg->v_fsz_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_L, tg->vsync_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_H, tg->vsync_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC2_L, tg->vsync2_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC2_H, tg->vsync2_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST_L, tg->vact_st_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST_H, tg->vact_st_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_SZ_L, tg->vact_sz_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_SZ_H, tg->vact_sz_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_CHG_L, tg->field_chg_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_CHG_H, tg->field_chg_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST2_L, tg->vact_st2_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST2_H, tg->vact_st2_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST3_L, tg->vact_st3_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST3_H, tg->vact_st3_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST4_L, tg->vact_st4_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VACT_ST4_H, tg->vact_st4_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_TOP_HDMI_L, tg->vsync_top_hdmi_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_TOP_HDMI_H, tg->vsync_top_hdmi_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_BOT_HDMI_L, tg->vsync_bot_hdmi_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_VSYNC_BOT_HDMI_H, tg->vsync_bot_hdmi_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_TOP_HDMI_L, tg->field_top_hdmi_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_TOP_HDMI_H, tg->field_top_hdmi_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_BOT_HDMI_L, tg->field_bot_hdmi_l);
-	hdmi_reg_writeb(hdata, HDMI_TG_FIELD_BOT_HDMI_H, tg->field_bot_hdmi_h);
-	hdmi_reg_writeb(hdata, HDMI_TG_3D, tg->tg_3d);
-
-	/* waiting for HDMIPHY's PLL to get to steady state */
-	for (tries = 100; tries; --tries) {
-		u32 val = hdmi_reg_read(hdata, HDMI_PHY_STATUS_0);
-		if (val & HDMI_PHY_STATUS_READY)
-			break;
-		mdelay(1);
-	}
-	/* steady state not achieved */
-	if (tries == 0) {
-		DRM_ERROR("hdmiphy's pll could not reach steady state.\n");
-		hdmi_regs_dump(hdata, "timing apply");
-	}
-
-	clk_disable(hdata->res.sclk_hdmi);
-	clk_set_parent(hdata->res.sclk_hdmi, hdata->res.sclk_hdmiphy);
-	clk_enable(hdata->res.sclk_hdmi);
-
-	/* enable HDMI and timing generator */
-	hdmi_reg_writemask(hdata, HDMI_CON_0, ~0, HDMI_EN);
-	if (core->int_pro_mode[0])
-		hdmi_reg_writemask(hdata, HDMI_TG_CMD, ~0, HDMI_TG_EN |
-				HDMI_FIELD_EN);
-	else
-		hdmi_reg_writemask(hdata, HDMI_TG_CMD, ~0, HDMI_TG_EN);
-}
-
-static void hdmi_timing_apply(struct hdmi_context *hdata)
-{
-	if (hdata->is_v13)
-		hdmi_v13_timing_apply(hdata);
-	else
-		hdmi_v14_timing_apply(hdata);
-}
-
-static void hdmiphy_conf_reset(struct hdmi_context *hdata)
-{
-	u8 buffer[2];
-	u32 reg;
-
-	clk_disable(hdata->res.sclk_hdmi);
-	clk_set_parent(hdata->res.sclk_hdmi, hdata->res.sclk_pixel);
-	clk_enable(hdata->res.sclk_hdmi);
-
-	/* operation mode */
-	buffer[0] = 0x1f;
-	buffer[1] = 0x00;
-
-	if (hdata->hdmiphy_port)
-		i2c_master_send(hdata->hdmiphy_port, buffer, 2);
-
-	if (hdata->is_v13)
-		reg = HDMI_V13_PHY_RSTOUT;
-	else
-		reg = HDMI_PHY_RSTOUT;
-
-	/* reset hdmiphy */
-	hdmi_reg_writemask(hdata, reg, ~0, HDMI_PHY_SW_RSTOUT);
-	mdelay(10);
-	hdmi_reg_writemask(hdata, reg,  0, HDMI_PHY_SW_RSTOUT);
-	mdelay(10);
-}
-
-static void hdmiphy_conf_apply(struct hdmi_context *hdata)
-{
-	const u8 *hdmiphy_data;
-	u8 buffer[32];
-	u8 operation[2];
-	u8 read_buffer[32] = {0, };
-	int ret;
-	int i;
-
-	if (!hdata->hdmiphy_port) {
-		DRM_ERROR("hdmiphy is not attached\n");
-		return;
-	}
-
-	/* pixel clock */
-	if (hdata->is_v13)
-		hdmiphy_data = hdmi_v13_confs[hdata->cur_conf].hdmiphy_data;
-	else
-		hdmiphy_data = hdmi_confs[hdata->cur_conf].hdmiphy_data;
-
-	memcpy(buffer, hdmiphy_data, 32);
-	ret = i2c_master_send(hdata->hdmiphy_port, buffer, 32);
-	if (ret != 32) {
-		DRM_ERROR("failed to configure HDMIPHY via I2C\n");
-		return;
-	}
-
-	mdelay(10);
-
-	/* operation mode */
-	operation[0] = 0x1f;
-	operation[1] = 0x80;
-
-	ret = i2c_master_send(hdata->hdmiphy_port, operation, 2);
-	if (ret != 2) {
-		DRM_ERROR("failed to enable hdmiphy\n");
-		return;
-	}
-
-	ret = i2c_master_recv(hdata->hdmiphy_port, read_buffer, 32);
-	if (ret < 0) {
-		DRM_ERROR("failed to read hdmiphy config\n");
-		return;
-	}
-
-	for (i = 0; i < ret; i++)
-		DRM_DEBUG_KMS("hdmiphy[0x%02x] write[0x%02x] - "
-			"recv [0x%02x]\n", i, buffer[i], read_buffer[i]);
-}
-
-static void hdmi_conf_apply(struct hdmi_context *hdata)
-{
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	hdmiphy_conf_reset(hdata);
-	hdmiphy_conf_apply(hdata);
-
-	hdmi_conf_reset(hdata);
-	hdmi_conf_init(hdata);
-	hdmi_audio_init(hdata);
-
-	/* setting core registers */
-	hdmi_timing_apply(hdata);
-	hdmi_audio_control(hdata, true);
-
-	hdmi_regs_dump(hdata, "start");
-}
-
-static void hdmi_mode_fixup(void *ctx, struct drm_connector *connector,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_display_mode *m;
-	struct hdmi_context *hdata = ctx;
-	int index;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	drm_mode_set_crtcinfo(adjusted_mode, 0);
-
-	if (hdata->is_v13)
-		index = hdmi_v13_conf_index(adjusted_mode);
-	else
-		index = hdmi_v14_conf_index(adjusted_mode);
-
-	/* just return if user desired mode exists. */
-	if (index >= 0)
-		return;
-
-	/*
-	 * otherwise, find the most suitable mode among modes and change it
-	 * to adjusted_mode.
-	 */
-	list_for_each_entry(m, &connector->modes, head) {
-		if (hdata->is_v13)
-			index = hdmi_v13_conf_index(m);
-		else
-			index = hdmi_v14_conf_index(m);
-
-		if (index >= 0) {
-			DRM_INFO("desired mode doesn't exist so\n");
-			DRM_INFO("use the most suitable mode among modes.\n");
-			memcpy(adjusted_mode, m, sizeof(*m));
-			break;
-		}
-	}
-}
-
-static void hdmi_mode_set(void *ctx, void *mode)
-{
-	struct hdmi_context *hdata = ctx;
-	int conf_idx;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	conf_idx = hdmi_conf_index(hdata, mode);
-	if (conf_idx >= 0)
-		hdata->cur_conf = conf_idx;
-	else
-		DRM_DEBUG_KMS("not supported mode\n");
-}
-
-static void hdmi_get_max_resol(void *ctx, unsigned int *width,
-					unsigned int *height)
-{
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	*width = MAX_WIDTH;
-	*height = MAX_HEIGHT;
-}
-
-static void hdmi_commit(void *ctx)
-{
-	struct hdmi_context *hdata = ctx;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	hdmi_conf_apply(hdata);
-
-	hdata->enabled = true;
-}
-
-static void hdmi_disable(void *ctx)
-{
-	struct hdmi_context *hdata = ctx;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	if (hdata->enabled) {
-		hdmi_audio_control(hdata, false);
-		hdmiphy_conf_reset(hdata);
-		hdmi_conf_reset(hdata);
-	}
-}
-
-static struct exynos_hdmi_ops hdmi_ops = {
-	/* display */
-	.is_connected	= hdmi_is_connected,
-	.get_edid	= hdmi_get_edid,
-	.check_timing	= hdmi_check_timing,
-	.power_on	= hdmi_display_power_on,
-
-	/* manager */
-	.mode_fixup	= hdmi_mode_fixup,
-	.mode_set	= hdmi_mode_set,
-	.get_max_resol	= hdmi_get_max_resol,
-	.commit		= hdmi_commit,
-	.disable	= hdmi_disable,
-};
-
-/*
- * Handle hotplug events outside the interrupt handler proper.
- */
-static void hdmi_hotplug_func(struct work_struct *work)
-{
-	struct hdmi_context *hdata =
-		container_of(work, struct hdmi_context, hotplug_work);
-	struct exynos_drm_hdmi_context *ctx =
-		(struct exynos_drm_hdmi_context *)hdata->parent_ctx;
-
-	drm_helper_hpd_irq_event(ctx->drm_dev);
-}
-
-static irqreturn_t hdmi_irq_handler(int irq, void *arg)
-{
-	struct exynos_drm_hdmi_context *ctx = arg;
-	struct hdmi_context *hdata = ctx->ctx;
-	u32 intc_flag;
-
-	intc_flag = hdmi_reg_read(hdata, HDMI_INTC_FLAG);
-	/* clearing flags for HPD plug/unplug */
-	if (intc_flag & HDMI_INTC_FLAG_HPD_UNPLUG) {
-		DRM_DEBUG_KMS("unplugged, handling:%d\n", hdata->hpd_handle);
-		hdmi_reg_writemask(hdata, HDMI_INTC_FLAG, ~0,
-			HDMI_INTC_FLAG_HPD_UNPLUG);
-	}
-	if (intc_flag & HDMI_INTC_FLAG_HPD_PLUG) {
-		DRM_DEBUG_KMS("plugged, handling:%d\n", hdata->hpd_handle);
-		hdmi_reg_writemask(hdata, HDMI_INTC_FLAG, ~0,
-			HDMI_INTC_FLAG_HPD_PLUG);
-	}
-
-	if (ctx->drm_dev && hdata->hpd_handle)
-		queue_work(hdata->wq, &hdata->hotplug_work);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit hdmi_resources_init(struct hdmi_context *hdata)
-{
-	struct device *dev = hdata->dev;
-	struct hdmi_resources *res = &hdata->res;
-	static char *supply[] = {
-		"hdmi-en",
-		"vdd",
-		"vdd_osc",
-		"vdd_pll",
-	};
-	int i, ret;
-
-	DRM_DEBUG_KMS("HDMI resource init\n");
-
-	memset(res, 0, sizeof *res);
-
-	/* get clocks, power */
-	res->hdmi = clk_get(dev, "hdmi");
-	if (IS_ERR_OR_NULL(res->hdmi)) {
-		DRM_ERROR("failed to get clock 'hdmi'\n");
-		goto fail;
-	}
-	res->sclk_hdmi = clk_get(dev, "sclk_hdmi");
-	if (IS_ERR_OR_NULL(res->sclk_hdmi)) {
-		DRM_ERROR("failed to get clock 'sclk_hdmi'\n");
-		goto fail;
-	}
-	res->sclk_pixel = clk_get(dev, "sclk_pixel");
-	if (IS_ERR_OR_NULL(res->sclk_pixel)) {
-		DRM_ERROR("failed to get clock 'sclk_pixel'\n");
-		goto fail;
-	}
-	res->sclk_hdmiphy = clk_get(dev, "sclk_hdmiphy");
-	if (IS_ERR_OR_NULL(res->sclk_hdmiphy)) {
-		DRM_ERROR("failed to get clock 'sclk_hdmiphy'\n");
-		goto fail;
-	}
-	res->hdmiphy = clk_get(dev, "hdmiphy");
-	if (IS_ERR_OR_NULL(res->hdmiphy)) {
-		DRM_ERROR("failed to get clock 'hdmiphy'\n");
-		goto fail;
-	}
-
-	clk_set_parent(res->sclk_hdmi, res->sclk_pixel);
-
-	res->regul_bulk = kzalloc(ARRAY_SIZE(supply) *
-		sizeof res->regul_bulk[0], GFP_KERNEL);
-	if (!res->regul_bulk) {
-		DRM_ERROR("failed to get memory for regulators\n");
-		goto fail;
-	}
-	for (i = 0; i < ARRAY_SIZE(supply); ++i) {
-		res->regul_bulk[i].supply = supply[i];
-		res->regul_bulk[i].consumer = NULL;
-	}
-	ret = regulator_bulk_get(dev, ARRAY_SIZE(supply), res->regul_bulk);
-	if (ret) {
-		DRM_ERROR("failed to get regulators\n");
-		goto fail;
-	}
-	res->regul_count = ARRAY_SIZE(supply);
-
-	return 0;
-fail:
-	DRM_ERROR("HDMI resource init - failed\n");
-	return -ENODEV;
-}
-
-static int hdmi_resources_cleanup(struct hdmi_context *hdata)
-{
-	struct hdmi_resources *res = &hdata->res;
-
-	regulator_bulk_free(res->regul_count, res->regul_bulk);
-	/* kfree is NULL-safe */
-	kfree(res->regul_bulk);
-	if (!IS_ERR_OR_NULL(res->hdmiphy))
-		clk_put(res->hdmiphy);
-	if (!IS_ERR_OR_NULL(res->sclk_hdmiphy))
-		clk_put(res->sclk_hdmiphy);
-	if (!IS_ERR_OR_NULL(res->sclk_pixel))
-		clk_put(res->sclk_pixel);
-	if (!IS_ERR_OR_NULL(res->sclk_hdmi))
-		clk_put(res->sclk_hdmi);
-	if (!IS_ERR_OR_NULL(res->hdmi))
-		clk_put(res->hdmi);
-	memset(res, 0, sizeof *res);
-
-	return 0;
-}
-
-static void hdmi_resource_poweron(struct hdmi_context *hdata)
-{
-	struct hdmi_resources *res = &hdata->res;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	/* turn HDMI power on */
-	regulator_bulk_enable(res->regul_count, res->regul_bulk);
-	/* power-on hdmi physical interface */
-	clk_enable(res->hdmiphy);
-	/* turn clocks on */
-	clk_enable(res->hdmi);
-	clk_enable(res->sclk_hdmi);
-
-	hdmiphy_conf_reset(hdata);
-	hdmi_conf_reset(hdata);
-	hdmi_conf_init(hdata);
-	hdmi_audio_init(hdata);
-}
-
-static void hdmi_resource_poweroff(struct hdmi_context *hdata)
-{
-	struct hdmi_resources *res = &hdata->res;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	/* turn clocks off */
-	clk_disable(res->sclk_hdmi);
-	clk_disable(res->hdmi);
-	/* power-off hdmiphy */
-	clk_disable(res->hdmiphy);
-	/* turn HDMI power off */
-	regulator_bulk_disable(res->regul_count, res->regul_bulk);
-}
-
-static int hdmi_runtime_suspend(struct device *dev)
-{
-	struct exynos_drm_hdmi_context *ctx = get_hdmi_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __func__);
-
-	hdmi_resource_poweroff(ctx->ctx);
-
-	return 0;
-}
-
-static int hdmi_runtime_resume(struct device *dev)
-{
-	struct exynos_drm_hdmi_context *ctx = get_hdmi_context(dev);
-
-	DRM_DEBUG_KMS("%s\n", __func__);
-
-	hdmi_resource_poweron(ctx->ctx);
-
-	return 0;
-}
-
-static const struct dev_pm_ops hdmi_pm_ops = {
-	.runtime_suspend = hdmi_runtime_suspend,
-	.runtime_resume	 = hdmi_runtime_resume,
-};
-
-static struct i2c_client *hdmi_ddc, *hdmi_hdmiphy;
-
-void hdmi_attach_ddc_client(struct i2c_client *ddc)
-{
-	if (ddc)
-		hdmi_ddc = ddc;
-}
-
-void hdmi_attach_hdmiphy_client(struct i2c_client *hdmiphy)
-{
-	if (hdmiphy)
-		hdmi_hdmiphy = hdmiphy;
-}
-
-static int __devinit hdmi_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct exynos_drm_hdmi_context *drm_hdmi_ctx;
-	struct hdmi_context *hdata;
-	struct exynos_drm_hdmi_pdata *pdata;
-	struct resource *res;
-	int ret;
-
-	DRM_DEBUG_KMS("[%d]\n", __LINE__);
-
-	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		DRM_ERROR("no platform data specified\n");
-		return -EINVAL;
-	}
-
-	drm_hdmi_ctx = kzalloc(sizeof(*drm_hdmi_ctx), GFP_KERNEL);
-	if (!drm_hdmi_ctx) {
-		DRM_ERROR("failed to allocate common hdmi context.\n");
-		return -ENOMEM;
-	}
-
-	hdata = kzalloc(sizeof(struct hdmi_context), GFP_KERNEL);
-	if (!hdata) {
-		DRM_ERROR("out of memory\n");
-		kfree(drm_hdmi_ctx);
-		return -ENOMEM;
-	}
-
-	drm_hdmi_ctx->ctx = (void *)hdata;
-	hdata->parent_ctx = (void *)drm_hdmi_ctx;
-
-	platform_set_drvdata(pdev, drm_hdmi_ctx);
-
-	hdata->is_v13 = pdata->is_v13;
-	hdata->default_win = pdata->default_win;
-	hdata->default_timing = &pdata->timing;
-	hdata->default_bpp = pdata->bpp;
-	hdata->dev = dev;
-
-	ret = hdmi_resources_init(hdata);
-	if (ret) {
-		ret = -EINVAL;
-		goto err_data;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		DRM_ERROR("failed to find registers\n");
-		ret = -ENOENT;
-		goto err_resource;
-	}
-
-	hdata->regs_res = request_mem_region(res->start, resource_size(res),
-					   dev_name(dev));
-	if (!hdata->regs_res) {
-		DRM_ERROR("failed to claim register region\n");
-		ret = -ENOENT;
-		goto err_resource;
-	}
-
-	hdata->regs = ioremap(res->start, resource_size(res));
-	if (!hdata->regs) {
-		DRM_ERROR("failed to map registers\n");
-		ret = -ENXIO;
-		goto err_req_region;
-	}
-
-	/* DDC i2c driver */
-	if (i2c_add_driver(&ddc_driver)) {
-		DRM_ERROR("failed to register ddc i2c driver\n");
-		ret = -ENOENT;
-		goto err_iomap;
-	}
-
-	hdata->ddc_port = hdmi_ddc;
-
-	/* hdmiphy i2c driver */
-	if (i2c_add_driver(&hdmiphy_driver)) {
-		DRM_ERROR("failed to register hdmiphy i2c driver\n");
-		ret = -ENOENT;
-		goto err_ddc;
-	}
-
-	hdata->hdmiphy_port = hdmi_hdmiphy;
-
-	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (res == NULL) {
-		DRM_ERROR("get interrupt resource failed.\n");
-		ret = -ENXIO;
-		goto err_hdmiphy;
-	}
-
-	/* create workqueue and hotplug work */
-	hdata->wq = alloc_workqueue("exynos-drm-hdmi",
-			WQ_UNBOUND | WQ_NON_REENTRANT, 1);
-	if (hdata->wq == NULL) {
-		DRM_ERROR("Failed to create workqueue.\n");
-		ret = -ENOMEM;
-		goto err_hdmiphy;
-	}
-	INIT_WORK(&hdata->hotplug_work, hdmi_hotplug_func);
-
-	/* register hpd interrupt */
-	ret = request_irq(res->start, hdmi_irq_handler, 0, "drm_hdmi",
-				drm_hdmi_ctx);
-	if (ret) {
-		DRM_ERROR("request interrupt failed.\n");
-		goto err_workqueue;
-	}
-	hdata->irq = res->start;
-
-	/* register specific callbacks to common hdmi. */
-	exynos_hdmi_ops_register(&hdmi_ops);
-
-	hdmi_resource_poweron(hdata);
-
-	return 0;
-
-err_workqueue:
-	destroy_workqueue(hdata->wq);
-err_hdmiphy:
-	i2c_del_driver(&hdmiphy_driver);
-err_ddc:
-	i2c_del_driver(&ddc_driver);
-err_iomap:
-	iounmap(hdata->regs);
-err_req_region:
-	release_mem_region(hdata->regs_res->start,
-			resource_size(hdata->regs_res));
-err_resource:
-	hdmi_resources_cleanup(hdata);
-err_data:
-	kfree(hdata);
-	kfree(drm_hdmi_ctx);
-	return ret;
-}
-
-static int __devexit hdmi_remove(struct platform_device *pdev)
-{
-	struct exynos_drm_hdmi_context *ctx = platform_get_drvdata(pdev);
-	struct hdmi_context *hdata = ctx->ctx;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	hdmi_resource_poweroff(hdata);
-
-	disable_irq(hdata->irq);
-	free_irq(hdata->irq, hdata);
-
-	cancel_work_sync(&hdata->hotplug_work);
-	destroy_workqueue(hdata->wq);
-
-	hdmi_resources_cleanup(hdata);
-
-	iounmap(hdata->regs);
-
-	release_mem_region(hdata->regs_res->start,
-			resource_size(hdata->regs_res));
-
-	/* hdmiphy i2c driver */
-	i2c_del_driver(&hdmiphy_driver);
-	/* DDC i2c driver */
-	i2c_del_driver(&ddc_driver);
-
-	kfree(hdata);
-
-	return 0;
-}
-
-struct platform_driver hdmi_driver = {
-	.probe		= hdmi_probe,
-	.remove		= __devexit_p(hdmi_remove),
-	.driver		= {
-		.name	= "exynos4-hdmi",
-		.owner	= THIS_MODULE,
-		.pm = &hdmi_pm_ops,
-	},
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_hdmi.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_hdmi.h
deleted file mode 100644
index 1c3b6d8f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_hdmi.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authors:
- *	Inki Dae <inki.dae@samsung.com>
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EXYNOS_HDMI_H_
-#define _EXYNOS_HDMI_H_
-
-void hdmi_attach_ddc_client(struct i2c_client *ddc);
-void hdmi_attach_hdmiphy_client(struct i2c_client *hdmiphy);
-
-extern struct i2c_driver hdmiphy_driver;
-extern struct i2c_driver ddc_driver;
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_hdmiphy.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_hdmiphy.c
deleted file mode 100644
index 9fe2995a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_hdmiphy.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Authors:
- *	Seung-Woo Kim <sw0312.kim@samsung.com>
- *	Inki Dae <inki.dae@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#include "drmP.h"
-
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/module.h>
-
-#include "exynos_drm_drv.h"
-#include "exynos_hdmi.h"
-
-
-static int hdmiphy_probe(struct i2c_client *client,
-	const struct i2c_device_id *id)
-{
-	hdmi_attach_hdmiphy_client(client);
-
-	dev_info(&client->adapter->dev, "attached s5p_hdmiphy "
-		"into i2c adapter successfully\n");
-
-	return 0;
-}
-
-static int hdmiphy_remove(struct i2c_client *client)
-{
-	dev_info(&client->adapter->dev, "detached s5p_hdmiphy "
-		"from i2c adapter successfully\n");
-
-	return 0;
-}
-
-static const struct i2c_device_id hdmiphy_id[] = {
-	{ "s5p_hdmiphy", 0 },
-	{ },
-};
-
-struct i2c_driver hdmiphy_driver = {
-	.driver = {
-		.name	= "s5p-hdmiphy",
-		.owner	= THIS_MODULE,
-	},
-	.id_table = hdmiphy_id,
-	.probe		= hdmiphy_probe,
-	.remove		= __devexit_p(hdmiphy_remove),
-	.command		= NULL,
-};
-EXPORT_SYMBOL(hdmiphy_driver);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_mixer.c b/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_mixer.c
deleted file mode 100644
index e15438c0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/exynos_mixer.c
+++ /dev/null
@@ -1,1112 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Authors:
- * Seung-Woo Kim <sw0312.kim@samsung.com>
- *	Inki Dae <inki.dae@samsung.com>
- *	Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * Based on drivers/media/video/s5p-tv/mixer_reg.c
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#include "drmP.h"
-
-#include "regs-mixer.h"
-#include "regs-vp.h"
-
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/wait.h>
-#include <linux/i2c.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-#include <linux/pm_runtime.h>
-#include <linux/clk.h>
-#include <linux/regulator/consumer.h>
-
-#include <drm/exynos_drm.h>
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_hdmi.h"
-
-#define MIXER_WIN_NR		3
-#define MIXER_DEFAULT_WIN	0
-
-#define get_mixer_context(dev)	platform_get_drvdata(to_platform_device(dev))
-
-struct hdmi_win_data {
-	dma_addr_t		dma_addr;
-	void __iomem		*vaddr;
-	dma_addr_t		chroma_dma_addr;
-	void __iomem		*chroma_vaddr;
-	uint32_t		pixel_format;
-	unsigned int		bpp;
-	unsigned int		crtc_x;
-	unsigned int		crtc_y;
-	unsigned int		crtc_width;
-	unsigned int		crtc_height;
-	unsigned int		fb_x;
-	unsigned int		fb_y;
-	unsigned int		fb_width;
-	unsigned int		fb_height;
-	unsigned int		mode_width;
-	unsigned int		mode_height;
-	unsigned int		scan_flags;
-};
-
-struct mixer_resources {
-	struct device		*dev;
-	int			irq;
-	void __iomem		*mixer_regs;
-	void __iomem		*vp_regs;
-	spinlock_t		reg_slock;
-	struct clk		*mixer;
-	struct clk		*vp;
-	struct clk		*sclk_mixer;
-	struct clk		*sclk_hdmi;
-	struct clk		*sclk_dac;
-};
-
-struct mixer_context {
-	unsigned int		irq;
-	int			pipe;
-	bool			interlace;
-
-	struct mixer_resources	mixer_res;
-	struct hdmi_win_data	win_data[MIXER_WIN_NR];
-};
-
-static const u8 filter_y_horiz_tap8[] = {
-	0,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
-	-1,	-1,	-1,	-1,	-1,	0,	0,	0,
-	0,	2,	4,	5,	6,	6,	6,	6,
-	6,	5,	5,	4,	3,	2,	1,	1,
-	0,	-6,	-12,	-16,	-18,	-20,	-21,	-20,
-	-20,	-18,	-16,	-13,	-10,	-8,	-5,	-2,
-	127,	126,	125,	121,	114,	107,	99,	89,
-	79,	68,	57,	46,	35,	25,	16,	8,
-};
-
-static const u8 filter_y_vert_tap4[] = {
-	0,	-3,	-6,	-8,	-8,	-8,	-8,	-7,
-	-6,	-5,	-4,	-3,	-2,	-1,	-1,	0,
-	127,	126,	124,	118,	111,	102,	92,	81,
-	70,	59,	48,	37,	27,	19,	11,	5,
-	0,	5,	11,	19,	27,	37,	48,	59,
-	70,	81,	92,	102,	111,	118,	124,	126,
-	0,	0,	-1,	-1,	-2,	-3,	-4,	-5,
-	-6,	-7,	-8,	-8,	-8,	-8,	-6,	-3,
-};
-
-static const u8 filter_cr_horiz_tap4[] = {
-	0,	-3,	-6,	-8,	-8,	-8,	-8,	-7,
-	-6,	-5,	-4,	-3,	-2,	-1,	-1,	0,
-	127,	126,	124,	118,	111,	102,	92,	81,
-	70,	59,	48,	37,	27,	19,	11,	5,
-};
-
-static inline u32 vp_reg_read(struct mixer_resources *res, u32 reg_id)
-{
-	return readl(res->vp_regs + reg_id);
-}
-
-static inline void vp_reg_write(struct mixer_resources *res, u32 reg_id,
-				 u32 val)
-{
-	writel(val, res->vp_regs + reg_id);
-}
-
-static inline void vp_reg_writemask(struct mixer_resources *res, u32 reg_id,
-				 u32 val, u32 mask)
-{
-	u32 old = vp_reg_read(res, reg_id);
-
-	val = (val & mask) | (old & ~mask);
-	writel(val, res->vp_regs + reg_id);
-}
-
-static inline u32 mixer_reg_read(struct mixer_resources *res, u32 reg_id)
-{
-	return readl(res->mixer_regs + reg_id);
-}
-
-static inline void mixer_reg_write(struct mixer_resources *res, u32 reg_id,
-				 u32 val)
-{
-	writel(val, res->mixer_regs + reg_id);
-}
-
-static inline void mixer_reg_writemask(struct mixer_resources *res,
-				 u32 reg_id, u32 val, u32 mask)
-{
-	u32 old = mixer_reg_read(res, reg_id);
-
-	val = (val & mask) | (old & ~mask);
-	writel(val, res->mixer_regs + reg_id);
-}
-
-static void mixer_regs_dump(struct mixer_context *ctx)
-{
-#define DUMPREG(reg_id) \
-do { \
-	DRM_DEBUG_KMS(#reg_id " = %08x\n", \
-		(u32)readl(ctx->mixer_res.mixer_regs + reg_id)); \
-} while (0)
-
-	DUMPREG(MXR_STATUS);
-	DUMPREG(MXR_CFG);
-	DUMPREG(MXR_INT_EN);
-	DUMPREG(MXR_INT_STATUS);
-
-	DUMPREG(MXR_LAYER_CFG);
-	DUMPREG(MXR_VIDEO_CFG);
-
-	DUMPREG(MXR_GRAPHIC0_CFG);
-	DUMPREG(MXR_GRAPHIC0_BASE);
-	DUMPREG(MXR_GRAPHIC0_SPAN);
-	DUMPREG(MXR_GRAPHIC0_WH);
-	DUMPREG(MXR_GRAPHIC0_SXY);
-	DUMPREG(MXR_GRAPHIC0_DXY);
-
-	DUMPREG(MXR_GRAPHIC1_CFG);
-	DUMPREG(MXR_GRAPHIC1_BASE);
-	DUMPREG(MXR_GRAPHIC1_SPAN);
-	DUMPREG(MXR_GRAPHIC1_WH);
-	DUMPREG(MXR_GRAPHIC1_SXY);
-	DUMPREG(MXR_GRAPHIC1_DXY);
-#undef DUMPREG
-}
-
-static void vp_regs_dump(struct mixer_context *ctx)
-{
-#define DUMPREG(reg_id) \
-do { \
-	DRM_DEBUG_KMS(#reg_id " = %08x\n", \
-		(u32) readl(ctx->mixer_res.vp_regs + reg_id)); \
-} while (0)
-
-	DUMPREG(VP_ENABLE);
-	DUMPREG(VP_SRESET);
-	DUMPREG(VP_SHADOW_UPDATE);
-	DUMPREG(VP_FIELD_ID);
-	DUMPREG(VP_MODE);
-	DUMPREG(VP_IMG_SIZE_Y);
-	DUMPREG(VP_IMG_SIZE_C);
-	DUMPREG(VP_PER_RATE_CTRL);
-	DUMPREG(VP_TOP_Y_PTR);
-	DUMPREG(VP_BOT_Y_PTR);
-	DUMPREG(VP_TOP_C_PTR);
-	DUMPREG(VP_BOT_C_PTR);
-	DUMPREG(VP_ENDIAN_MODE);
-	DUMPREG(VP_SRC_H_POSITION);
-	DUMPREG(VP_SRC_V_POSITION);
-	DUMPREG(VP_SRC_WIDTH);
-	DUMPREG(VP_SRC_HEIGHT);
-	DUMPREG(VP_DST_H_POSITION);
-	DUMPREG(VP_DST_V_POSITION);
-	DUMPREG(VP_DST_WIDTH);
-	DUMPREG(VP_DST_HEIGHT);
-	DUMPREG(VP_H_RATIO);
-	DUMPREG(VP_V_RATIO);
-
-#undef DUMPREG
-}
-
-static inline void vp_filter_set(struct mixer_resources *res,
-		int reg_id, const u8 *data, unsigned int size)
-{
-	/* assure 4-byte align */
-	BUG_ON(size & 3);
-	for (; size; size -= 4, reg_id += 4, data += 4) {
-		u32 val = (data[0] << 24) |  (data[1] << 16) |
-			(data[2] << 8) | data[3];
-		vp_reg_write(res, reg_id, val);
-	}
-}
-
-static void vp_default_filter(struct mixer_resources *res)
-{
-	vp_filter_set(res, VP_POLY8_Y0_LL,
-		filter_y_horiz_tap8, sizeof filter_y_horiz_tap8);
-	vp_filter_set(res, VP_POLY4_Y0_LL,
-		filter_y_vert_tap4, sizeof filter_y_vert_tap4);
-	vp_filter_set(res, VP_POLY4_C0_LL,
-		filter_cr_horiz_tap4, sizeof filter_cr_horiz_tap4);
-}
-
-static void mixer_vsync_set_update(struct mixer_context *ctx, bool enable)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-
-	/* block update on vsync */
-	mixer_reg_writemask(res, MXR_STATUS, enable ?
-			MXR_STATUS_SYNC_ENABLE : 0, MXR_STATUS_SYNC_ENABLE);
-
-	vp_reg_write(res, VP_SHADOW_UPDATE, enable ?
-			VP_SHADOW_UPDATE_ENABLE : 0);
-}
-
-static void mixer_cfg_scan(struct mixer_context *ctx, unsigned int height)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-	u32 val;
-
-	/* choosing between interlace and progressive mode */
-	val = (ctx->interlace ? MXR_CFG_SCAN_INTERLACE :
-				MXR_CFG_SCAN_PROGRASSIVE);
-
-	/* choosing between porper HD and SD mode */
-	if (height == 480)
-		val |= MXR_CFG_SCAN_NTSC | MXR_CFG_SCAN_SD;
-	else if (height == 576)
-		val |= MXR_CFG_SCAN_PAL | MXR_CFG_SCAN_SD;
-	else if (height == 720)
-		val |= MXR_CFG_SCAN_HD_720 | MXR_CFG_SCAN_HD;
-	else if (height == 1080)
-		val |= MXR_CFG_SCAN_HD_1080 | MXR_CFG_SCAN_HD;
-	else
-		val |= MXR_CFG_SCAN_HD_720 | MXR_CFG_SCAN_HD;
-
-	mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_SCAN_MASK);
-}
-
-static void mixer_cfg_rgb_fmt(struct mixer_context *ctx, unsigned int height)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-	u32 val;
-
-	if (height == 480) {
-		val = MXR_CFG_RGB601_0_255;
-	} else if (height == 576) {
-		val = MXR_CFG_RGB601_0_255;
-	} else if (height == 720) {
-		val = MXR_CFG_RGB709_16_235;
-		mixer_reg_write(res, MXR_CM_COEFF_Y,
-				(1 << 30) | (94 << 20) | (314 << 10) |
-				(32 << 0));
-		mixer_reg_write(res, MXR_CM_COEFF_CB,
-				(972 << 20) | (851 << 10) | (225 << 0));
-		mixer_reg_write(res, MXR_CM_COEFF_CR,
-				(225 << 20) | (820 << 10) | (1004 << 0));
-	} else if (height == 1080) {
-		val = MXR_CFG_RGB709_16_235;
-		mixer_reg_write(res, MXR_CM_COEFF_Y,
-				(1 << 30) | (94 << 20) | (314 << 10) |
-				(32 << 0));
-		mixer_reg_write(res, MXR_CM_COEFF_CB,
-				(972 << 20) | (851 << 10) | (225 << 0));
-		mixer_reg_write(res, MXR_CM_COEFF_CR,
-				(225 << 20) | (820 << 10) | (1004 << 0));
-	} else {
-		val = MXR_CFG_RGB709_16_235;
-		mixer_reg_write(res, MXR_CM_COEFF_Y,
-				(1 << 30) | (94 << 20) | (314 << 10) |
-				(32 << 0));
-		mixer_reg_write(res, MXR_CM_COEFF_CB,
-				(972 << 20) | (851 << 10) | (225 << 0));
-		mixer_reg_write(res, MXR_CM_COEFF_CR,
-				(225 << 20) | (820 << 10) | (1004 << 0));
-	}
-
-	mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_RGB_FMT_MASK);
-}
-
-static void mixer_cfg_layer(struct mixer_context *ctx, int win, bool enable)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-	u32 val = enable ? ~0 : 0;
-
-	switch (win) {
-	case 0:
-		mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_GRP0_ENABLE);
-		break;
-	case 1:
-		mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_GRP1_ENABLE);
-		break;
-	case 2:
-		vp_reg_writemask(res, VP_ENABLE, val, VP_ENABLE_ON);
-		mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_VP_ENABLE);
-		break;
-	}
-}
-
-static void mixer_run(struct mixer_context *ctx)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-
-	mixer_reg_writemask(res, MXR_STATUS, ~0, MXR_STATUS_REG_RUN);
-
-	mixer_regs_dump(ctx);
-}
-
-static void vp_video_buffer(struct mixer_context *ctx, int win)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-	unsigned long flags;
-	struct hdmi_win_data *win_data;
-	unsigned int full_width, full_height, width, height;
-	unsigned int x_ratio, y_ratio;
-	unsigned int src_x_offset, src_y_offset, dst_x_offset, dst_y_offset;
-	unsigned int mode_width, mode_height;
-	unsigned int buf_num;
-	dma_addr_t luma_addr[2], chroma_addr[2];
-	bool tiled_mode = false;
-	bool crcb_mode = false;
-	u32 val;
-
-	win_data = &ctx->win_data[win];
-
-	switch (win_data->pixel_format) {
-	case DRM_FORMAT_NV12MT:
-		tiled_mode = true;
-	case DRM_FORMAT_NV12M:
-		crcb_mode = false;
-		buf_num = 2;
-		break;
-	/* TODO: single buffer format NV12, NV21 */
-	default:
-		/* ignore pixel format at disable time */
-		if (!win_data->dma_addr)
-			break;
-
-		DRM_ERROR("pixel format for vp is wrong [%d].\n",
-				win_data->pixel_format);
-		return;
-	}
-
-	full_width = win_data->fb_width;
-	full_height = win_data->fb_height;
-	width = win_data->crtc_width;
-	height = win_data->crtc_height;
-	mode_width = win_data->mode_width;
-	mode_height = win_data->mode_height;
-
-	/* scaling feature: (src << 16) / dst */
-	x_ratio = (width << 16) / width;
-	y_ratio = (height << 16) / height;
-
-	src_x_offset = win_data->fb_x;
-	src_y_offset = win_data->fb_y;
-	dst_x_offset = win_data->crtc_x;
-	dst_y_offset = win_data->crtc_y;
-
-	if (buf_num == 2) {
-		luma_addr[0] = win_data->dma_addr;
-		chroma_addr[0] = win_data->chroma_dma_addr;
-	} else {
-		luma_addr[0] = win_data->dma_addr;
-		chroma_addr[0] = win_data->dma_addr
-			+ (full_width * full_height);
-	}
-
-	if (win_data->scan_flags & DRM_MODE_FLAG_INTERLACE) {
-		ctx->interlace = true;
-		if (tiled_mode) {
-			luma_addr[1] = luma_addr[0] + 0x40;
-			chroma_addr[1] = chroma_addr[0] + 0x40;
-		} else {
-			luma_addr[1] = luma_addr[0] + full_width;
-			chroma_addr[1] = chroma_addr[0] + full_width;
-		}
-	} else {
-		ctx->interlace = false;
-		luma_addr[1] = 0;
-		chroma_addr[1] = 0;
-	}
-
-	spin_lock_irqsave(&res->reg_slock, flags);
-	mixer_vsync_set_update(ctx, false);
-
-	/* interlace or progressive scan mode */
-	val = (ctx->interlace ? ~0 : 0);
-	vp_reg_writemask(res, VP_MODE, val, VP_MODE_LINE_SKIP);
-
-	/* setup format */
-	val = (crcb_mode ? VP_MODE_NV21 : VP_MODE_NV12);
-	val |= (tiled_mode ? VP_MODE_MEM_TILED : VP_MODE_MEM_LINEAR);
-	vp_reg_writemask(res, VP_MODE, val, VP_MODE_FMT_MASK);
-
-	/* setting size of input image */
-	vp_reg_write(res, VP_IMG_SIZE_Y, VP_IMG_HSIZE(full_width) |
-		VP_IMG_VSIZE(full_height));
-	/* chroma height has to reduced by 2 to avoid chroma distorions */
-	vp_reg_write(res, VP_IMG_SIZE_C, VP_IMG_HSIZE(full_width) |
-		VP_IMG_VSIZE(full_height / 2));
-
-	vp_reg_write(res, VP_SRC_WIDTH, width);
-	vp_reg_write(res, VP_SRC_HEIGHT, height);
-	vp_reg_write(res, VP_SRC_H_POSITION,
-			VP_SRC_H_POSITION_VAL(src_x_offset));
-	vp_reg_write(res, VP_SRC_V_POSITION, src_y_offset);
-
-	vp_reg_write(res, VP_DST_WIDTH, width);
-	vp_reg_write(res, VP_DST_H_POSITION, dst_x_offset);
-	if (ctx->interlace) {
-		vp_reg_write(res, VP_DST_HEIGHT, height / 2);
-		vp_reg_write(res, VP_DST_V_POSITION, dst_y_offset / 2);
-	} else {
-		vp_reg_write(res, VP_DST_HEIGHT, height);
-		vp_reg_write(res, VP_DST_V_POSITION, dst_y_offset);
-	}
-
-	vp_reg_write(res, VP_H_RATIO, x_ratio);
-	vp_reg_write(res, VP_V_RATIO, y_ratio);
-
-	vp_reg_write(res, VP_ENDIAN_MODE, VP_ENDIAN_MODE_LITTLE);
-
-	/* set buffer address to vp */
-	vp_reg_write(res, VP_TOP_Y_PTR, luma_addr[0]);
-	vp_reg_write(res, VP_BOT_Y_PTR, luma_addr[1]);
-	vp_reg_write(res, VP_TOP_C_PTR, chroma_addr[0]);
-	vp_reg_write(res, VP_BOT_C_PTR, chroma_addr[1]);
-
-	mixer_cfg_scan(ctx, mode_height);
-	mixer_cfg_rgb_fmt(ctx, mode_height);
-	mixer_cfg_layer(ctx, win, true);
-	mixer_run(ctx);
-
-	mixer_vsync_set_update(ctx, true);
-	spin_unlock_irqrestore(&res->reg_slock, flags);
-
-	vp_regs_dump(ctx);
-}
-
-static void mixer_graph_buffer(struct mixer_context *ctx, int win)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-	unsigned long flags;
-	struct hdmi_win_data *win_data;
-	unsigned int full_width, width, height;
-	unsigned int x_ratio, y_ratio;
-	unsigned int src_x_offset, src_y_offset, dst_x_offset, dst_y_offset;
-	unsigned int mode_width, mode_height;
-	dma_addr_t dma_addr;
-	unsigned int fmt;
-	u32 val;
-
-	win_data = &ctx->win_data[win];
-
-	#define RGB565 4
-	#define ARGB1555 5
-	#define ARGB4444 6
-	#define ARGB8888 7
-
-	switch (win_data->bpp) {
-	case 16:
-		fmt = ARGB4444;
-		break;
-	case 32:
-		fmt = ARGB8888;
-		break;
-	default:
-		fmt = ARGB8888;
-	}
-
-	dma_addr = win_data->dma_addr;
-	full_width = win_data->fb_width;
-	width = win_data->crtc_width;
-	height = win_data->crtc_height;
-	mode_width = win_data->mode_width;
-	mode_height = win_data->mode_height;
-
-	/* 2x scaling feature */
-	x_ratio = 0;
-	y_ratio = 0;
-
-	src_x_offset = win_data->fb_x;
-	src_y_offset = win_data->fb_y;
-	dst_x_offset = win_data->crtc_x;
-	dst_y_offset = win_data->crtc_y;
-
-	/* converting dma address base and source offset */
-	dma_addr = dma_addr
-		+ (src_x_offset * win_data->bpp >> 3)
-		+ (src_y_offset * full_width * win_data->bpp >> 3);
-	src_x_offset = 0;
-	src_y_offset = 0;
-
-	if (win_data->scan_flags & DRM_MODE_FLAG_INTERLACE)
-		ctx->interlace = true;
-	else
-		ctx->interlace = false;
-
-	spin_lock_irqsave(&res->reg_slock, flags);
-	mixer_vsync_set_update(ctx, false);
-
-	/* setup format */
-	mixer_reg_writemask(res, MXR_GRAPHIC_CFG(win),
-		MXR_GRP_CFG_FORMAT_VAL(fmt), MXR_GRP_CFG_FORMAT_MASK);
-
-	/* setup geometry */
-	mixer_reg_write(res, MXR_GRAPHIC_SPAN(win), full_width);
-
-	val  = MXR_GRP_WH_WIDTH(width);
-	val |= MXR_GRP_WH_HEIGHT(height);
-	val |= MXR_GRP_WH_H_SCALE(x_ratio);
-	val |= MXR_GRP_WH_V_SCALE(y_ratio);
-	mixer_reg_write(res, MXR_GRAPHIC_WH(win), val);
-
-	/* setup offsets in source image */
-	val  = MXR_GRP_SXY_SX(src_x_offset);
-	val |= MXR_GRP_SXY_SY(src_y_offset);
-	mixer_reg_write(res, MXR_GRAPHIC_SXY(win), val);
-
-	/* setup offsets in display image */
-	val  = MXR_GRP_DXY_DX(dst_x_offset);
-	val |= MXR_GRP_DXY_DY(dst_y_offset);
-	mixer_reg_write(res, MXR_GRAPHIC_DXY(win), val);
-
-	/* set buffer address to mixer */
-	mixer_reg_write(res, MXR_GRAPHIC_BASE(win), dma_addr);
-
-	mixer_cfg_scan(ctx, mode_height);
-	mixer_cfg_rgb_fmt(ctx, mode_height);
-	mixer_cfg_layer(ctx, win, true);
-	mixer_run(ctx);
-
-	mixer_vsync_set_update(ctx, true);
-	spin_unlock_irqrestore(&res->reg_slock, flags);
-}
-
-static void vp_win_reset(struct mixer_context *ctx)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-	int tries = 100;
-
-	vp_reg_write(res, VP_SRESET, VP_SRESET_PROCESSING);
-	for (tries = 100; tries; --tries) {
-		/* waiting until VP_SRESET_PROCESSING is 0 */
-		if (~vp_reg_read(res, VP_SRESET) & VP_SRESET_PROCESSING)
-			break;
-		mdelay(10);
-	}
-	WARN(tries == 0, "failed to reset Video Processor\n");
-}
-
-static int mixer_enable_vblank(void *ctx, int pipe)
-{
-	struct mixer_context *mixer_ctx = ctx;
-	struct mixer_resources *res = &mixer_ctx->mixer_res;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	mixer_ctx->pipe = pipe;
-
-	/* enable vsync interrupt */
-	mixer_reg_writemask(res, MXR_INT_EN, MXR_INT_EN_VSYNC,
-			MXR_INT_EN_VSYNC);
-
-	return 0;
-}
-
-static void mixer_disable_vblank(void *ctx)
-{
-	struct mixer_context *mixer_ctx = ctx;
-	struct mixer_resources *res = &mixer_ctx->mixer_res;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	/* disable vsync interrupt */
-	mixer_reg_writemask(res, MXR_INT_EN, 0, MXR_INT_EN_VSYNC);
-}
-
-static void mixer_win_mode_set(void *ctx,
-			      struct exynos_drm_overlay *overlay)
-{
-	struct mixer_context *mixer_ctx = ctx;
-	struct hdmi_win_data *win_data;
-	int win;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	if (!overlay) {
-		DRM_ERROR("overlay is NULL\n");
-		return;
-	}
-
-	DRM_DEBUG_KMS("set [%d]x[%d] at (%d,%d) to [%d]x[%d] at (%d,%d)\n",
-				 overlay->fb_width, overlay->fb_height,
-				 overlay->fb_x, overlay->fb_y,
-				 overlay->crtc_width, overlay->crtc_height,
-				 overlay->crtc_x, overlay->crtc_y);
-
-	win = overlay->zpos;
-	if (win == DEFAULT_ZPOS)
-		win = MIXER_DEFAULT_WIN;
-
-	if (win < 0 || win > MIXER_WIN_NR) {
-		DRM_ERROR("overlay plane[%d] is wrong\n", win);
-		return;
-	}
-
-	win_data = &mixer_ctx->win_data[win];
-
-	win_data->dma_addr = overlay->dma_addr[0];
-	win_data->vaddr = overlay->vaddr[0];
-	win_data->chroma_dma_addr = overlay->dma_addr[1];
-	win_data->chroma_vaddr = overlay->vaddr[1];
-	win_data->pixel_format = overlay->pixel_format;
-	win_data->bpp = overlay->bpp;
-
-	win_data->crtc_x = overlay->crtc_x;
-	win_data->crtc_y = overlay->crtc_y;
-	win_data->crtc_width = overlay->crtc_width;
-	win_data->crtc_height = overlay->crtc_height;
-
-	win_data->fb_x = overlay->fb_x;
-	win_data->fb_y = overlay->fb_y;
-	win_data->fb_width = overlay->fb_width;
-	win_data->fb_height = overlay->fb_height;
-
-	win_data->mode_width = overlay->mode_width;
-	win_data->mode_height = overlay->mode_height;
-
-	win_data->scan_flags = overlay->scan_flag;
-}
-
-static void mixer_win_commit(void *ctx, int zpos)
-{
-	struct mixer_context *mixer_ctx = ctx;
-	int win = zpos;
-
-	DRM_DEBUG_KMS("[%d] %s, win: %d\n", __LINE__, __func__, win);
-
-	if (win == DEFAULT_ZPOS)
-		win = MIXER_DEFAULT_WIN;
-
-	if (win < 0 || win > MIXER_WIN_NR) {
-		DRM_ERROR("overlay plane[%d] is wrong\n", win);
-		return;
-	}
-
-	if (win > 1)
-		vp_video_buffer(mixer_ctx, win);
-	else
-		mixer_graph_buffer(mixer_ctx, win);
-}
-
-static void mixer_win_disable(void *ctx, int zpos)
-{
-	struct mixer_context *mixer_ctx = ctx;
-	struct mixer_resources *res = &mixer_ctx->mixer_res;
-	unsigned long flags;
-	int win = zpos;
-
-	DRM_DEBUG_KMS("[%d] %s, win: %d\n", __LINE__, __func__, win);
-
-	if (win == DEFAULT_ZPOS)
-		win = MIXER_DEFAULT_WIN;
-
-	if (win < 0 || win > MIXER_WIN_NR) {
-		DRM_ERROR("overlay plane[%d] is wrong\n", win);
-		return;
-	}
-
-	spin_lock_irqsave(&res->reg_slock, flags);
-	mixer_vsync_set_update(mixer_ctx, false);
-
-	mixer_cfg_layer(mixer_ctx, win, false);
-
-	mixer_vsync_set_update(mixer_ctx, true);
-	spin_unlock_irqrestore(&res->reg_slock, flags);
-}
-
-static struct exynos_mixer_ops mixer_ops = {
-	/* manager */
-	.enable_vblank		= mixer_enable_vblank,
-	.disable_vblank		= mixer_disable_vblank,
-
-	/* overlay */
-	.win_mode_set		= mixer_win_mode_set,
-	.win_commit		= mixer_win_commit,
-	.win_disable		= mixer_win_disable,
-};
-
-/* for pageflip event */
-static void mixer_finish_pageflip(struct drm_device *drm_dev, int crtc)
-{
-	struct exynos_drm_private *dev_priv = drm_dev->dev_private;
-	struct drm_pending_vblank_event *e, *t;
-	struct timeval now;
-	unsigned long flags;
-	bool is_checked = false;
-
-	spin_lock_irqsave(&drm_dev->event_lock, flags);
-
-	list_for_each_entry_safe(e, t, &dev_priv->pageflip_event_list,
-			base.link) {
-		/* if event's pipe isn't same as crtc then ignore it. */
-		if (crtc != e->pipe)
-			continue;
-
-		is_checked = true;
-		do_gettimeofday(&now);
-		e->event.sequence = 0;
-		e->event.tv_sec = now.tv_sec;
-		e->event.tv_usec = now.tv_usec;
-
-		list_move_tail(&e->base.link, &e->base.file_priv->event_list);
-		wake_up_interruptible(&e->base.file_priv->event_wait);
-	}
-
-	if (is_checked)
-		/*
-		 * call drm_vblank_put only in case that drm_vblank_get was
-		 * called.
-		 */
-		if (atomic_read(&drm_dev->vblank_refcount[crtc]) > 0)
-			drm_vblank_put(drm_dev, crtc);
-
-	spin_unlock_irqrestore(&drm_dev->event_lock, flags);
-}
-
-static irqreturn_t mixer_irq_handler(int irq, void *arg)
-{
-	struct exynos_drm_hdmi_context *drm_hdmi_ctx = arg;
-	struct mixer_context *ctx = drm_hdmi_ctx->ctx;
-	struct mixer_resources *res = &ctx->mixer_res;
-	u32 val, val_base;
-
-	spin_lock(&res->reg_slock);
-
-	/* read interrupt status for handling and clearing flags for VSYNC */
-	val = mixer_reg_read(res, MXR_INT_STATUS);
-
-	/* handling VSYNC */
-	if (val & MXR_INT_STATUS_VSYNC) {
-		/* interlace scan need to check shadow register */
-		if (ctx->interlace) {
-			val_base = mixer_reg_read(res, MXR_GRAPHIC_BASE_S(0));
-			if (ctx->win_data[0].dma_addr != val_base)
-				goto out;
-
-			val_base = mixer_reg_read(res, MXR_GRAPHIC_BASE_S(1));
-			if (ctx->win_data[1].dma_addr != val_base)
-				goto out;
-		}
-
-		drm_handle_vblank(drm_hdmi_ctx->drm_dev, ctx->pipe);
-		mixer_finish_pageflip(drm_hdmi_ctx->drm_dev, ctx->pipe);
-	}
-
-out:
-	/* clear interrupts */
-	if (~val & MXR_INT_EN_VSYNC) {
-		/* vsync interrupt use different bit for read and clear */
-		val &= ~MXR_INT_EN_VSYNC;
-		val |= MXR_INT_CLEAR_VSYNC;
-	}
-	mixer_reg_write(res, MXR_INT_STATUS, val);
-
-	spin_unlock(&res->reg_slock);
-
-	return IRQ_HANDLED;
-}
-
-static void mixer_win_reset(struct mixer_context *ctx)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-	unsigned long flags;
-	u32 val; /* value stored to register */
-
-	spin_lock_irqsave(&res->reg_slock, flags);
-	mixer_vsync_set_update(ctx, false);
-
-	mixer_reg_writemask(res, MXR_CFG, MXR_CFG_DST_HDMI, MXR_CFG_DST_MASK);
-
-	/* set output in RGB888 mode */
-	mixer_reg_writemask(res, MXR_CFG, MXR_CFG_OUT_RGB888, MXR_CFG_OUT_MASK);
-
-	/* 16 beat burst in DMA */
-	mixer_reg_writemask(res, MXR_STATUS, MXR_STATUS_16_BURST,
-		MXR_STATUS_BURST_MASK);
-
-	/* setting default layer priority: layer1 > layer0 > video
-	 * because typical usage scenario would be
-	 * layer1 - OSD
-	 * layer0 - framebuffer
-	 * video - video overlay
-	 */
-	val = MXR_LAYER_CFG_GRP1_VAL(3);
-	val |= MXR_LAYER_CFG_GRP0_VAL(2);
-	val |= MXR_LAYER_CFG_VP_VAL(1);
-	mixer_reg_write(res, MXR_LAYER_CFG, val);
-
-	/* setting background color */
-	mixer_reg_write(res, MXR_BG_COLOR0, 0x008080);
-	mixer_reg_write(res, MXR_BG_COLOR1, 0x008080);
-	mixer_reg_write(res, MXR_BG_COLOR2, 0x008080);
-
-	/* setting graphical layers */
-
-	val  = MXR_GRP_CFG_COLOR_KEY_DISABLE; /* no blank key */
-	val |= MXR_GRP_CFG_WIN_BLEND_EN;
-	val |= MXR_GRP_CFG_ALPHA_VAL(0xff); /* non-transparent alpha */
-
-	/* the same configuration for both layers */
-	mixer_reg_write(res, MXR_GRAPHIC_CFG(0), val);
-
-	val |= MXR_GRP_CFG_BLEND_PRE_MUL;
-	val |= MXR_GRP_CFG_PIXEL_BLEND_EN;
-	mixer_reg_write(res, MXR_GRAPHIC_CFG(1), val);
-
-	/* configuration of Video Processor Registers */
-	vp_win_reset(ctx);
-	vp_default_filter(res);
-
-	/* disable all layers */
-	mixer_reg_writemask(res, MXR_CFG, 0, MXR_CFG_GRP0_ENABLE);
-	mixer_reg_writemask(res, MXR_CFG, 0, MXR_CFG_GRP1_ENABLE);
-	mixer_reg_writemask(res, MXR_CFG, 0, MXR_CFG_VP_ENABLE);
-
-	mixer_vsync_set_update(ctx, true);
-	spin_unlock_irqrestore(&res->reg_slock, flags);
-}
-
-static void mixer_resource_poweron(struct mixer_context *ctx)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	clk_enable(res->mixer);
-	clk_enable(res->vp);
-	clk_enable(res->sclk_mixer);
-
-	mixer_win_reset(ctx);
-}
-
-static void mixer_resource_poweroff(struct mixer_context *ctx)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-
-	DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
-
-	clk_disable(res->mixer);
-	clk_disable(res->vp);
-	clk_disable(res->sclk_mixer);
-}
-
-static int mixer_runtime_resume(struct device *dev)
-{
-	struct exynos_drm_hdmi_context *ctx = get_mixer_context(dev);
-
-	DRM_DEBUG_KMS("resume - start\n");
-
-	mixer_resource_poweron(ctx->ctx);
-
-	return 0;
-}
-
-static int mixer_runtime_suspend(struct device *dev)
-{
-	struct exynos_drm_hdmi_context *ctx = get_mixer_context(dev);
-
-	DRM_DEBUG_KMS("suspend - start\n");
-
-	mixer_resource_poweroff(ctx->ctx);
-
-	return 0;
-}
-
-static const struct dev_pm_ops mixer_pm_ops = {
-	.runtime_suspend = mixer_runtime_suspend,
-	.runtime_resume	 = mixer_runtime_resume,
-};
-
-static int __devinit mixer_resources_init(struct exynos_drm_hdmi_context *ctx,
-				 struct platform_device *pdev)
-{
-	struct mixer_context *mixer_ctx = ctx->ctx;
-	struct device *dev = &pdev->dev;
-	struct mixer_resources *mixer_res = &mixer_ctx->mixer_res;
-	struct resource *res;
-	int ret;
-
-	mixer_res->dev = dev;
-	spin_lock_init(&mixer_res->reg_slock);
-
-	mixer_res->mixer = clk_get(dev, "mixer");
-	if (IS_ERR_OR_NULL(mixer_res->mixer)) {
-		dev_err(dev, "failed to get clock 'mixer'\n");
-		ret = -ENODEV;
-		goto fail;
-	}
-	mixer_res->vp = clk_get(dev, "vp");
-	if (IS_ERR_OR_NULL(mixer_res->vp)) {
-		dev_err(dev, "failed to get clock 'vp'\n");
-		ret = -ENODEV;
-		goto fail;
-	}
-	mixer_res->sclk_mixer = clk_get(dev, "sclk_mixer");
-	if (IS_ERR_OR_NULL(mixer_res->sclk_mixer)) {
-		dev_err(dev, "failed to get clock 'sclk_mixer'\n");
-		ret = -ENODEV;
-		goto fail;
-	}
-	mixer_res->sclk_hdmi = clk_get(dev, "sclk_hdmi");
-	if (IS_ERR_OR_NULL(mixer_res->sclk_hdmi)) {
-		dev_err(dev, "failed to get clock 'sclk_hdmi'\n");
-		ret = -ENODEV;
-		goto fail;
-	}
-	mixer_res->sclk_dac = clk_get(dev, "sclk_dac");
-	if (IS_ERR_OR_NULL(mixer_res->sclk_dac)) {
-		dev_err(dev, "failed to get clock 'sclk_dac'\n");
-		ret = -ENODEV;
-		goto fail;
-	}
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mxr");
-	if (res == NULL) {
-		dev_err(dev, "get memory resource failed.\n");
-		ret = -ENXIO;
-		goto fail;
-	}
-
-	clk_set_parent(mixer_res->sclk_mixer, mixer_res->sclk_hdmi);
-
-	mixer_res->mixer_regs = ioremap(res->start, resource_size(res));
-	if (mixer_res->mixer_regs == NULL) {
-		dev_err(dev, "register mapping failed.\n");
-		ret = -ENXIO;
-		goto fail;
-	}
-
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "vp");
-	if (res == NULL) {
-		dev_err(dev, "get memory resource failed.\n");
-		ret = -ENXIO;
-		goto fail_mixer_regs;
-	}
-
-	mixer_res->vp_regs = ioremap(res->start, resource_size(res));
-	if (mixer_res->vp_regs == NULL) {
-		dev_err(dev, "register mapping failed.\n");
-		ret = -ENXIO;
-		goto fail_mixer_regs;
-	}
-
-	res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "irq");
-	if (res == NULL) {
-		dev_err(dev, "get interrupt resource failed.\n");
-		ret = -ENXIO;
-		goto fail_vp_regs;
-	}
-
-	ret = request_irq(res->start, mixer_irq_handler, 0, "drm_mixer", ctx);
-	if (ret) {
-		dev_err(dev, "request interrupt failed.\n");
-		goto fail_vp_regs;
-	}
-	mixer_res->irq = res->start;
-
-	return 0;
-
-fail_vp_regs:
-	iounmap(mixer_res->vp_regs);
-
-fail_mixer_regs:
-	iounmap(mixer_res->mixer_regs);
-
-fail:
-	if (!IS_ERR_OR_NULL(mixer_res->sclk_dac))
-		clk_put(mixer_res->sclk_dac);
-	if (!IS_ERR_OR_NULL(mixer_res->sclk_hdmi))
-		clk_put(mixer_res->sclk_hdmi);
-	if (!IS_ERR_OR_NULL(mixer_res->sclk_mixer))
-		clk_put(mixer_res->sclk_mixer);
-	if (!IS_ERR_OR_NULL(mixer_res->vp))
-		clk_put(mixer_res->vp);
-	if (!IS_ERR_OR_NULL(mixer_res->mixer))
-		clk_put(mixer_res->mixer);
-	mixer_res->dev = NULL;
-	return ret;
-}
-
-static void mixer_resources_cleanup(struct mixer_context *ctx)
-{
-	struct mixer_resources *res = &ctx->mixer_res;
-
-	disable_irq(res->irq);
-	free_irq(res->irq, ctx);
-
-	iounmap(res->vp_regs);
-	iounmap(res->mixer_regs);
-}
-
-static int __devinit mixer_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct exynos_drm_hdmi_context *drm_hdmi_ctx;
-	struct mixer_context *ctx;
-	int ret;
-
-	dev_info(dev, "probe start\n");
-
-	drm_hdmi_ctx = kzalloc(sizeof(*drm_hdmi_ctx), GFP_KERNEL);
-	if (!drm_hdmi_ctx) {
-		DRM_ERROR("failed to allocate common hdmi context.\n");
-		return -ENOMEM;
-	}
-
-	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
-	if (!ctx) {
-		DRM_ERROR("failed to alloc mixer context.\n");
-		kfree(drm_hdmi_ctx);
-		return -ENOMEM;
-	}
-
-	drm_hdmi_ctx->ctx = (void *)ctx;
-
-	platform_set_drvdata(pdev, drm_hdmi_ctx);
-
-	/* acquire resources: regs, irqs, clocks */
-	ret = mixer_resources_init(drm_hdmi_ctx, pdev);
-	if (ret)
-		goto fail;
-
-	/* register specific callback point to common hdmi. */
-	exynos_mixer_ops_register(&mixer_ops);
-
-	mixer_resource_poweron(ctx);
-
-	return 0;
-
-
-fail:
-	dev_info(dev, "probe failed\n");
-	return ret;
-}
-
-static int mixer_remove(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct exynos_drm_hdmi_context *drm_hdmi_ctx =
-					platform_get_drvdata(pdev);
-	struct mixer_context *ctx = drm_hdmi_ctx->ctx;
-
-	dev_info(dev, "remove successful\n");
-
-	mixer_resource_poweroff(ctx);
-	mixer_resources_cleanup(ctx);
-
-	return 0;
-}
-
-struct platform_driver mixer_driver = {
-	.driver = {
-		.name = "s5p-mixer",
-		.owner = THIS_MODULE,
-		.pm = &mixer_pm_ops,
-	},
-	.probe = mixer_probe,
-	.remove = __devexit_p(mixer_remove),
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/regs-hdmi.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/regs-hdmi.h
deleted file mode 100644
index 3c04bea8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/regs-hdmi.h
+++ /dev/null
@@ -1,561 +0,0 @@
-/*
- *
- *  Cloned from drivers/media/video/s5p-tv/regs-hdmi.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * HDMI register header file for Samsung TVOUT driver
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef SAMSUNG_REGS_HDMI_H
-#define SAMSUNG_REGS_HDMI_H
-
-/*
- * Register part
-*/
-
-/* HDMI Version 1.3 & Common */
-#define HDMI_CTRL_BASE(x)		((x) + 0x00000000)
-#define HDMI_CORE_BASE(x)		((x) + 0x00010000)
-#define HDMI_I2S_BASE(x)		((x) + 0x00040000)
-#define HDMI_TG_BASE(x)			((x) + 0x00050000)
-
-/* Control registers */
-#define HDMI_INTC_CON			HDMI_CTRL_BASE(0x0000)
-#define HDMI_INTC_FLAG			HDMI_CTRL_BASE(0x0004)
-#define HDMI_HPD_STATUS			HDMI_CTRL_BASE(0x000C)
-#define HDMI_V13_PHY_RSTOUT		HDMI_CTRL_BASE(0x0014)
-#define HDMI_V13_PHY_VPLL		HDMI_CTRL_BASE(0x0018)
-#define HDMI_V13_PHY_CMU		HDMI_CTRL_BASE(0x001C)
-#define HDMI_V13_CORE_RSTOUT		HDMI_CTRL_BASE(0x0020)
-
-/* Core registers */
-#define HDMI_CON_0			HDMI_CORE_BASE(0x0000)
-#define HDMI_CON_1			HDMI_CORE_BASE(0x0004)
-#define HDMI_CON_2			HDMI_CORE_BASE(0x0008)
-#define HDMI_SYS_STATUS			HDMI_CORE_BASE(0x0010)
-#define HDMI_V13_PHY_STATUS		HDMI_CORE_BASE(0x0014)
-#define HDMI_STATUS_EN			HDMI_CORE_BASE(0x0020)
-#define HDMI_HPD			HDMI_CORE_BASE(0x0030)
-#define HDMI_MODE_SEL			HDMI_CORE_BASE(0x0040)
-#define HDMI_ENC_EN			HDMI_CORE_BASE(0x0044)
-#define HDMI_V13_BLUE_SCREEN_0		HDMI_CORE_BASE(0x0050)
-#define HDMI_V13_BLUE_SCREEN_1		HDMI_CORE_BASE(0x0054)
-#define HDMI_V13_BLUE_SCREEN_2		HDMI_CORE_BASE(0x0058)
-#define HDMI_H_BLANK_0			HDMI_CORE_BASE(0x00A0)
-#define HDMI_H_BLANK_1			HDMI_CORE_BASE(0x00A4)
-#define HDMI_V13_V_BLANK_0		HDMI_CORE_BASE(0x00B0)
-#define HDMI_V13_V_BLANK_1		HDMI_CORE_BASE(0x00B4)
-#define HDMI_V13_V_BLANK_2		HDMI_CORE_BASE(0x00B8)
-#define HDMI_V13_H_V_LINE_0		HDMI_CORE_BASE(0x00C0)
-#define HDMI_V13_H_V_LINE_1		HDMI_CORE_BASE(0x00C4)
-#define HDMI_V13_H_V_LINE_2		HDMI_CORE_BASE(0x00C8)
-#define HDMI_VSYNC_POL			HDMI_CORE_BASE(0x00E4)
-#define HDMI_INT_PRO_MODE		HDMI_CORE_BASE(0x00E8)
-#define HDMI_V13_V_BLANK_F_0		HDMI_CORE_BASE(0x0110)
-#define HDMI_V13_V_BLANK_F_1		HDMI_CORE_BASE(0x0114)
-#define HDMI_V13_V_BLANK_F_2		HDMI_CORE_BASE(0x0118)
-#define HDMI_V13_H_SYNC_GEN_0		HDMI_CORE_BASE(0x0120)
-#define HDMI_V13_H_SYNC_GEN_1		HDMI_CORE_BASE(0x0124)
-#define HDMI_V13_H_SYNC_GEN_2		HDMI_CORE_BASE(0x0128)
-#define HDMI_V13_V_SYNC_GEN_1_0		HDMI_CORE_BASE(0x0130)
-#define HDMI_V13_V_SYNC_GEN_1_1		HDMI_CORE_BASE(0x0134)
-#define HDMI_V13_V_SYNC_GEN_1_2		HDMI_CORE_BASE(0x0138)
-#define HDMI_V13_V_SYNC_GEN_2_0		HDMI_CORE_BASE(0x0140)
-#define HDMI_V13_V_SYNC_GEN_2_1		HDMI_CORE_BASE(0x0144)
-#define HDMI_V13_V_SYNC_GEN_2_2		HDMI_CORE_BASE(0x0148)
-#define HDMI_V13_V_SYNC_GEN_3_0		HDMI_CORE_BASE(0x0150)
-#define HDMI_V13_V_SYNC_GEN_3_1		HDMI_CORE_BASE(0x0154)
-#define HDMI_V13_V_SYNC_GEN_3_2		HDMI_CORE_BASE(0x0158)
-#define HDMI_V13_ACR_CON		HDMI_CORE_BASE(0x0180)
-#define HDMI_V13_AVI_CON		HDMI_CORE_BASE(0x0300)
-#define HDMI_V13_AVI_BYTE(n)		HDMI_CORE_BASE(0x0320 + 4 * (n))
-#define HDMI_V13_DC_CONTROL		HDMI_CORE_BASE(0x05C0)
-#define HDMI_V13_VIDEO_PATTERN_GEN	HDMI_CORE_BASE(0x05C4)
-#define HDMI_V13_HPD_GEN		HDMI_CORE_BASE(0x05C8)
-#define HDMI_V13_AUI_CON		HDMI_CORE_BASE(0x0360)
-#define HDMI_V13_SPD_CON		HDMI_CORE_BASE(0x0400)
-
-/* Timing generator registers */
-#define HDMI_TG_CMD			HDMI_TG_BASE(0x0000)
-#define HDMI_TG_H_FSZ_L			HDMI_TG_BASE(0x0018)
-#define HDMI_TG_H_FSZ_H			HDMI_TG_BASE(0x001C)
-#define HDMI_TG_HACT_ST_L		HDMI_TG_BASE(0x0020)
-#define HDMI_TG_HACT_ST_H		HDMI_TG_BASE(0x0024)
-#define HDMI_TG_HACT_SZ_L		HDMI_TG_BASE(0x0028)
-#define HDMI_TG_HACT_SZ_H		HDMI_TG_BASE(0x002C)
-#define HDMI_TG_V_FSZ_L			HDMI_TG_BASE(0x0030)
-#define HDMI_TG_V_FSZ_H			HDMI_TG_BASE(0x0034)
-#define HDMI_TG_VSYNC_L			HDMI_TG_BASE(0x0038)
-#define HDMI_TG_VSYNC_H			HDMI_TG_BASE(0x003C)
-#define HDMI_TG_VSYNC2_L		HDMI_TG_BASE(0x0040)
-#define HDMI_TG_VSYNC2_H		HDMI_TG_BASE(0x0044)
-#define HDMI_TG_VACT_ST_L		HDMI_TG_BASE(0x0048)
-#define HDMI_TG_VACT_ST_H		HDMI_TG_BASE(0x004C)
-#define HDMI_TG_VACT_SZ_L		HDMI_TG_BASE(0x0050)
-#define HDMI_TG_VACT_SZ_H		HDMI_TG_BASE(0x0054)
-#define HDMI_TG_FIELD_CHG_L		HDMI_TG_BASE(0x0058)
-#define HDMI_TG_FIELD_CHG_H		HDMI_TG_BASE(0x005C)
-#define HDMI_TG_VACT_ST2_L		HDMI_TG_BASE(0x0060)
-#define HDMI_TG_VACT_ST2_H		HDMI_TG_BASE(0x0064)
-#define HDMI_TG_VSYNC_TOP_HDMI_L	HDMI_TG_BASE(0x0078)
-#define HDMI_TG_VSYNC_TOP_HDMI_H	HDMI_TG_BASE(0x007C)
-#define HDMI_TG_VSYNC_BOT_HDMI_L	HDMI_TG_BASE(0x0080)
-#define HDMI_TG_VSYNC_BOT_HDMI_H	HDMI_TG_BASE(0x0084)
-#define HDMI_TG_FIELD_TOP_HDMI_L	HDMI_TG_BASE(0x0088)
-#define HDMI_TG_FIELD_TOP_HDMI_H	HDMI_TG_BASE(0x008C)
-#define HDMI_TG_FIELD_BOT_HDMI_L	HDMI_TG_BASE(0x0090)
-#define HDMI_TG_FIELD_BOT_HDMI_H	HDMI_TG_BASE(0x0094)
-
-/*
- * Bit definition part
- */
-
-/* HDMI_INTC_CON */
-#define HDMI_INTC_EN_GLOBAL		(1 << 6)
-#define HDMI_INTC_EN_HPD_PLUG		(1 << 3)
-#define HDMI_INTC_EN_HPD_UNPLUG		(1 << 2)
-
-/* HDMI_INTC_FLAG */
-#define HDMI_INTC_FLAG_HPD_PLUG		(1 << 3)
-#define HDMI_INTC_FLAG_HPD_UNPLUG	(1 << 2)
-
-/* HDMI_PHY_RSTOUT */
-#define HDMI_PHY_SW_RSTOUT		(1 << 0)
-
-/* HDMI_CORE_RSTOUT */
-#define HDMI_CORE_SW_RSTOUT		(1 << 0)
-
-/* HDMI_CON_0 */
-#define HDMI_BLUE_SCR_EN		(1 << 5)
-#define HDMI_ASP_EN			(1 << 2)
-#define HDMI_ASP_DIS			(0 << 2)
-#define HDMI_ASP_MASK			(1 << 2)
-#define HDMI_EN				(1 << 0)
-
-/* HDMI_PHY_STATUS */
-#define HDMI_PHY_STATUS_READY		(1 << 0)
-
-/* HDMI_MODE_SEL */
-#define HDMI_MODE_HDMI_EN		(1 << 1)
-#define HDMI_MODE_DVI_EN		(1 << 0)
-#define HDMI_DVI_MODE_EN		(1)
-#define HDMI_DVI_MODE_DIS		(0)
-#define HDMI_MODE_MASK			(3 << 0)
-
-/* HDMI_TG_CMD */
-#define HDMI_TG_EN			(1 << 0)
-#define HDMI_FIELD_EN			(1 << 1)
-
-
-/* HDMI Version 1.4 */
-/* Control registers */
-/* #define HDMI_INTC_CON		HDMI_CTRL_BASE(0x0000) */
-/* #define HDMI_INTC_FLAG		HDMI_CTRL_BASE(0x0004) */
-#define HDMI_HDCP_KEY_LOAD		HDMI_CTRL_BASE(0x0008)
-/* #define HDMI_HPD_STATUS		HDMI_CTRL_BASE(0x000C) */
-#define HDMI_INTC_CON_1			HDMI_CTRL_BASE(0x0010)
-#define HDMI_INTC_FLAG_1		HDMI_CTRL_BASE(0x0014)
-#define HDMI_PHY_STATUS_0		HDMI_CTRL_BASE(0x0020)
-#define HDMI_PHY_STATUS_CMU		HDMI_CTRL_BASE(0x0024)
-#define HDMI_PHY_STATUS_PLL		HDMI_CTRL_BASE(0x0028)
-#define HDMI_PHY_CON_0			HDMI_CTRL_BASE(0x0030)
-#define HDMI_HPD_CTRL			HDMI_CTRL_BASE(0x0040)
-#define HDMI_HPD_ST			HDMI_CTRL_BASE(0x0044)
-#define HDMI_HPD_TH_X			HDMI_CTRL_BASE(0x0050)
-#define HDMI_AUDIO_CLKSEL		HDMI_CTRL_BASE(0x0070)
-#define HDMI_PHY_RSTOUT			HDMI_CTRL_BASE(0x0074)
-#define HDMI_PHY_VPLL			HDMI_CTRL_BASE(0x0078)
-#define HDMI_PHY_CMU			HDMI_CTRL_BASE(0x007C)
-#define HDMI_CORE_RSTOUT		HDMI_CTRL_BASE(0x0080)
-
-/* Video related registers */
-#define HDMI_YMAX			HDMI_CORE_BASE(0x0060)
-#define HDMI_YMIN			HDMI_CORE_BASE(0x0064)
-#define HDMI_CMAX			HDMI_CORE_BASE(0x0068)
-#define HDMI_CMIN			HDMI_CORE_BASE(0x006C)
-
-#define HDMI_V2_BLANK_0			HDMI_CORE_BASE(0x00B0)
-#define HDMI_V2_BLANK_1			HDMI_CORE_BASE(0x00B4)
-#define HDMI_V1_BLANK_0			HDMI_CORE_BASE(0x00B8)
-#define HDMI_V1_BLANK_1			HDMI_CORE_BASE(0x00BC)
-
-#define HDMI_V_LINE_0			HDMI_CORE_BASE(0x00C0)
-#define HDMI_V_LINE_1			HDMI_CORE_BASE(0x00C4)
-#define HDMI_H_LINE_0			HDMI_CORE_BASE(0x00C8)
-#define HDMI_H_LINE_1			HDMI_CORE_BASE(0x00CC)
-
-#define HDMI_HSYNC_POL			HDMI_CORE_BASE(0x00E0)
-
-#define HDMI_V_BLANK_F0_0		HDMI_CORE_BASE(0x0110)
-#define HDMI_V_BLANK_F0_1		HDMI_CORE_BASE(0x0114)
-#define HDMI_V_BLANK_F1_0		HDMI_CORE_BASE(0x0118)
-#define HDMI_V_BLANK_F1_1		HDMI_CORE_BASE(0x011C)
-
-#define HDMI_H_SYNC_START_0		HDMI_CORE_BASE(0x0120)
-#define HDMI_H_SYNC_START_1		HDMI_CORE_BASE(0x0124)
-#define HDMI_H_SYNC_END_0		HDMI_CORE_BASE(0x0128)
-#define HDMI_H_SYNC_END_1		HDMI_CORE_BASE(0x012C)
-
-#define HDMI_V_SYNC_LINE_BEF_2_0	HDMI_CORE_BASE(0x0130)
-#define HDMI_V_SYNC_LINE_BEF_2_1	HDMI_CORE_BASE(0x0134)
-#define HDMI_V_SYNC_LINE_BEF_1_0	HDMI_CORE_BASE(0x0138)
-#define HDMI_V_SYNC_LINE_BEF_1_1	HDMI_CORE_BASE(0x013C)
-
-#define HDMI_V_SYNC_LINE_AFT_2_0	HDMI_CORE_BASE(0x0140)
-#define HDMI_V_SYNC_LINE_AFT_2_1	HDMI_CORE_BASE(0x0144)
-#define HDMI_V_SYNC_LINE_AFT_1_0	HDMI_CORE_BASE(0x0148)
-#define HDMI_V_SYNC_LINE_AFT_1_1	HDMI_CORE_BASE(0x014C)
-
-#define HDMI_V_SYNC_LINE_AFT_PXL_2_0	HDMI_CORE_BASE(0x0150)
-#define HDMI_V_SYNC_LINE_AFT_PXL_2_1	HDMI_CORE_BASE(0x0154)
-#define HDMI_V_SYNC_LINE_AFT_PXL_1_0	HDMI_CORE_BASE(0x0158)
-#define HDMI_V_SYNC_LINE_AFT_PXL_1_1	HDMI_CORE_BASE(0x015C)
-
-#define HDMI_V_BLANK_F2_0		HDMI_CORE_BASE(0x0160)
-#define HDMI_V_BLANK_F2_1		HDMI_CORE_BASE(0x0164)
-#define HDMI_V_BLANK_F3_0		HDMI_CORE_BASE(0x0168)
-#define HDMI_V_BLANK_F3_1		HDMI_CORE_BASE(0x016C)
-#define HDMI_V_BLANK_F4_0		HDMI_CORE_BASE(0x0170)
-#define HDMI_V_BLANK_F4_1		HDMI_CORE_BASE(0x0174)
-#define HDMI_V_BLANK_F5_0		HDMI_CORE_BASE(0x0178)
-#define HDMI_V_BLANK_F5_1		HDMI_CORE_BASE(0x017C)
-
-#define HDMI_V_SYNC_LINE_AFT_3_0	HDMI_CORE_BASE(0x0180)
-#define HDMI_V_SYNC_LINE_AFT_3_1	HDMI_CORE_BASE(0x0184)
-#define HDMI_V_SYNC_LINE_AFT_4_0	HDMI_CORE_BASE(0x0188)
-#define HDMI_V_SYNC_LINE_AFT_4_1	HDMI_CORE_BASE(0x018C)
-#define HDMI_V_SYNC_LINE_AFT_5_0	HDMI_CORE_BASE(0x0190)
-#define HDMI_V_SYNC_LINE_AFT_5_1	HDMI_CORE_BASE(0x0194)
-#define HDMI_V_SYNC_LINE_AFT_6_0	HDMI_CORE_BASE(0x0198)
-#define HDMI_V_SYNC_LINE_AFT_6_1	HDMI_CORE_BASE(0x019C)
-
-#define HDMI_V_SYNC_LINE_AFT_PXL_3_0	HDMI_CORE_BASE(0x01A0)
-#define HDMI_V_SYNC_LINE_AFT_PXL_3_1	HDMI_CORE_BASE(0x01A4)
-#define HDMI_V_SYNC_LINE_AFT_PXL_4_0	HDMI_CORE_BASE(0x01A8)
-#define HDMI_V_SYNC_LINE_AFT_PXL_4_1	HDMI_CORE_BASE(0x01AC)
-#define HDMI_V_SYNC_LINE_AFT_PXL_5_0	HDMI_CORE_BASE(0x01B0)
-#define HDMI_V_SYNC_LINE_AFT_PXL_5_1	HDMI_CORE_BASE(0x01B4)
-#define HDMI_V_SYNC_LINE_AFT_PXL_6_0	HDMI_CORE_BASE(0x01B8)
-#define HDMI_V_SYNC_LINE_AFT_PXL_6_1	HDMI_CORE_BASE(0x01BC)
-
-#define HDMI_VACT_SPACE_1_0		HDMI_CORE_BASE(0x01C0)
-#define HDMI_VACT_SPACE_1_1		HDMI_CORE_BASE(0x01C4)
-#define HDMI_VACT_SPACE_2_0		HDMI_CORE_BASE(0x01C8)
-#define HDMI_VACT_SPACE_2_1		HDMI_CORE_BASE(0x01CC)
-#define HDMI_VACT_SPACE_3_0		HDMI_CORE_BASE(0x01D0)
-#define HDMI_VACT_SPACE_3_1		HDMI_CORE_BASE(0x01D4)
-#define HDMI_VACT_SPACE_4_0		HDMI_CORE_BASE(0x01D8)
-#define HDMI_VACT_SPACE_4_1		HDMI_CORE_BASE(0x01DC)
-#define HDMI_VACT_SPACE_5_0		HDMI_CORE_BASE(0x01E0)
-#define HDMI_VACT_SPACE_5_1		HDMI_CORE_BASE(0x01E4)
-#define HDMI_VACT_SPACE_6_0		HDMI_CORE_BASE(0x01E8)
-#define HDMI_VACT_SPACE_6_1		HDMI_CORE_BASE(0x01EC)
-
-#define HDMI_GCP_CON			HDMI_CORE_BASE(0x0200)
-#define HDMI_GCP_BYTE1			HDMI_CORE_BASE(0x0210)
-#define HDMI_GCP_BYTE2			HDMI_CORE_BASE(0x0214)
-#define HDMI_GCP_BYTE3			HDMI_CORE_BASE(0x0218)
-
-/* Audio related registers */
-#define HDMI_ASP_CON			HDMI_CORE_BASE(0x0300)
-#define HDMI_ASP_SP_FLAT		HDMI_CORE_BASE(0x0304)
-#define HDMI_ASP_CHCFG0			HDMI_CORE_BASE(0x0310)
-#define HDMI_ASP_CHCFG1			HDMI_CORE_BASE(0x0314)
-#define HDMI_ASP_CHCFG2			HDMI_CORE_BASE(0x0318)
-#define HDMI_ASP_CHCFG3			HDMI_CORE_BASE(0x031C)
-
-#define HDMI_ACR_CON			HDMI_CORE_BASE(0x0400)
-#define HDMI_ACR_MCTS0			HDMI_CORE_BASE(0x0410)
-#define HDMI_ACR_MCTS1			HDMI_CORE_BASE(0x0414)
-#define HDMI_ACR_MCTS2			HDMI_CORE_BASE(0x0418)
-#define HDMI_ACR_CTS0			HDMI_CORE_BASE(0x0420)
-#define HDMI_ACR_CTS1			HDMI_CORE_BASE(0x0424)
-#define HDMI_ACR_CTS2			HDMI_CORE_BASE(0x0428)
-#define HDMI_ACR_N0			HDMI_CORE_BASE(0x0430)
-#define HDMI_ACR_N1			HDMI_CORE_BASE(0x0434)
-#define HDMI_ACR_N2			HDMI_CORE_BASE(0x0438)
-
-/* Packet related registers */
-#define HDMI_ACP_CON			HDMI_CORE_BASE(0x0500)
-#define HDMI_ACP_TYPE			HDMI_CORE_BASE(0x0514)
-#define HDMI_ACP_DATA(n)		HDMI_CORE_BASE(0x0520 + 4 * (n))
-
-#define HDMI_ISRC_CON			HDMI_CORE_BASE(0x0600)
-#define HDMI_ISRC1_HEADER1		HDMI_CORE_BASE(0x0614)
-#define HDMI_ISRC1_DATA(n)		HDMI_CORE_BASE(0x0620 + 4 * (n))
-#define HDMI_ISRC2_DATA(n)		HDMI_CORE_BASE(0x06A0 + 4 * (n))
-
-#define HDMI_AVI_CON			HDMI_CORE_BASE(0x0700)
-#define HDMI_AVI_HEADER0		HDMI_CORE_BASE(0x0710)
-#define HDMI_AVI_HEADER1		HDMI_CORE_BASE(0x0714)
-#define HDMI_AVI_HEADER2		HDMI_CORE_BASE(0x0718)
-#define HDMI_AVI_CHECK_SUM		HDMI_CORE_BASE(0x071C)
-#define HDMI_AVI_BYTE(n)		HDMI_CORE_BASE(0x0720 + 4 * (n))
-
-#define HDMI_AUI_CON			HDMI_CORE_BASE(0x0800)
-#define HDMI_AUI_HEADER0		HDMI_CORE_BASE(0x0810)
-#define HDMI_AUI_HEADER1		HDMI_CORE_BASE(0x0814)
-#define HDMI_AUI_HEADER2		HDMI_CORE_BASE(0x0818)
-#define HDMI_AUI_CHECK_SUM		HDMI_CORE_BASE(0x081C)
-#define HDMI_AUI_BYTE(n)		HDMI_CORE_BASE(0x0820 + 4 * (n))
-
-#define HDMI_MPG_CON			HDMI_CORE_BASE(0x0900)
-#define HDMI_MPG_CHECK_SUM		HDMI_CORE_BASE(0x091C)
-#define HDMI_MPG_DATA(n)		HDMI_CORE_BASE(0x0920 + 4 * (n))
-
-#define HDMI_SPD_CON			HDMI_CORE_BASE(0x0A00)
-#define HDMI_SPD_HEADER0		HDMI_CORE_BASE(0x0A10)
-#define HDMI_SPD_HEADER1		HDMI_CORE_BASE(0x0A14)
-#define HDMI_SPD_HEADER2		HDMI_CORE_BASE(0x0A18)
-#define HDMI_SPD_DATA(n)		HDMI_CORE_BASE(0x0A20 + 4 * (n))
-
-#define HDMI_GAMUT_CON			HDMI_CORE_BASE(0x0B00)
-#define HDMI_GAMUT_HEADER0		HDMI_CORE_BASE(0x0B10)
-#define HDMI_GAMUT_HEADER1		HDMI_CORE_BASE(0x0B14)
-#define HDMI_GAMUT_HEADER2		HDMI_CORE_BASE(0x0B18)
-#define HDMI_GAMUT_METADATA(n)		HDMI_CORE_BASE(0x0B20 + 4 * (n))
-
-#define HDMI_VSI_CON			HDMI_CORE_BASE(0x0C00)
-#define HDMI_VSI_HEADER0		HDMI_CORE_BASE(0x0C10)
-#define HDMI_VSI_HEADER1		HDMI_CORE_BASE(0x0C14)
-#define HDMI_VSI_HEADER2		HDMI_CORE_BASE(0x0C18)
-#define HDMI_VSI_DATA(n)		HDMI_CORE_BASE(0x0C20 + 4 * (n))
-
-#define HDMI_DC_CONTROL			HDMI_CORE_BASE(0x0D00)
-#define HDMI_VIDEO_PATTERN_GEN		HDMI_CORE_BASE(0x0D04)
-
-#define HDMI_AN_SEED_SEL		HDMI_CORE_BASE(0x0E48)
-#define HDMI_AN_SEED_0			HDMI_CORE_BASE(0x0E58)
-#define HDMI_AN_SEED_1			HDMI_CORE_BASE(0x0E5C)
-#define HDMI_AN_SEED_2			HDMI_CORE_BASE(0x0E60)
-#define HDMI_AN_SEED_3			HDMI_CORE_BASE(0x0E64)
-
-/* HDCP related registers */
-#define HDMI_HDCP_SHA1(n)		HDMI_CORE_BASE(0x7000 + 4 * (n))
-#define HDMI_HDCP_KSV_LIST(n)		HDMI_CORE_BASE(0x7050 + 4 * (n))
-
-#define HDMI_HDCP_KSV_LIST_CON		HDMI_CORE_BASE(0x7064)
-#define HDMI_HDCP_SHA_RESULT		HDMI_CORE_BASE(0x7070)
-#define HDMI_HDCP_CTRL1			HDMI_CORE_BASE(0x7080)
-#define HDMI_HDCP_CTRL2			HDMI_CORE_BASE(0x7084)
-#define HDMI_HDCP_CHECK_RESULT		HDMI_CORE_BASE(0x7090)
-#define HDMI_HDCP_BKSV(n)		HDMI_CORE_BASE(0x70A0 + 4 * (n))
-#define HDMI_HDCP_AKSV(n)		HDMI_CORE_BASE(0x70C0 + 4 * (n))
-#define HDMI_HDCP_AN(n)			HDMI_CORE_BASE(0x70E0 + 4 * (n))
-
-#define HDMI_HDCP_BCAPS			HDMI_CORE_BASE(0x7100)
-#define HDMI_HDCP_BSTATUS_0		HDMI_CORE_BASE(0x7110)
-#define HDMI_HDCP_BSTATUS_1		HDMI_CORE_BASE(0x7114)
-#define HDMI_HDCP_RI_0			HDMI_CORE_BASE(0x7140)
-#define HDMI_HDCP_RI_1			HDMI_CORE_BASE(0x7144)
-#define HDMI_HDCP_I2C_INT		HDMI_CORE_BASE(0x7180)
-#define HDMI_HDCP_AN_INT		HDMI_CORE_BASE(0x7190)
-#define HDMI_HDCP_WDT_INT		HDMI_CORE_BASE(0x71A0)
-#define HDMI_HDCP_RI_INT		HDMI_CORE_BASE(0x71B0)
-#define HDMI_HDCP_RI_COMPARE_0		HDMI_CORE_BASE(0x71D0)
-#define HDMI_HDCP_RI_COMPARE_1		HDMI_CORE_BASE(0x71D4)
-#define HDMI_HDCP_FRAME_COUNT		HDMI_CORE_BASE(0x71E0)
-
-#define HDMI_RGB_ROUND_EN		HDMI_CORE_BASE(0xD500)
-#define HDMI_VACT_SPACE_R_0		HDMI_CORE_BASE(0xD504)
-#define HDMI_VACT_SPACE_R_1		HDMI_CORE_BASE(0xD508)
-#define HDMI_VACT_SPACE_G_0		HDMI_CORE_BASE(0xD50C)
-#define HDMI_VACT_SPACE_G_1		HDMI_CORE_BASE(0xD510)
-#define HDMI_VACT_SPACE_B_0		HDMI_CORE_BASE(0xD514)
-#define HDMI_VACT_SPACE_B_1		HDMI_CORE_BASE(0xD518)
-
-#define HDMI_BLUE_SCREEN_B_0		HDMI_CORE_BASE(0xD520)
-#define HDMI_BLUE_SCREEN_B_1		HDMI_CORE_BASE(0xD524)
-#define HDMI_BLUE_SCREEN_G_0		HDMI_CORE_BASE(0xD528)
-#define HDMI_BLUE_SCREEN_G_1		HDMI_CORE_BASE(0xD52C)
-#define HDMI_BLUE_SCREEN_R_0		HDMI_CORE_BASE(0xD530)
-#define HDMI_BLUE_SCREEN_R_1		HDMI_CORE_BASE(0xD534)
-
-/* HDMI I2S register */
-#define HDMI_I2S_CLK_CON		HDMI_I2S_BASE(0x000)
-#define HDMI_I2S_CON_1			HDMI_I2S_BASE(0x004)
-#define HDMI_I2S_CON_2			HDMI_I2S_BASE(0x008)
-#define HDMI_I2S_PIN_SEL_0		HDMI_I2S_BASE(0x00c)
-#define HDMI_I2S_PIN_SEL_1		HDMI_I2S_BASE(0x010)
-#define HDMI_I2S_PIN_SEL_2		HDMI_I2S_BASE(0x014)
-#define HDMI_I2S_PIN_SEL_3		HDMI_I2S_BASE(0x018)
-#define HDMI_I2S_DSD_CON		HDMI_I2S_BASE(0x01c)
-#define HDMI_I2S_MUX_CON		HDMI_I2S_BASE(0x020)
-#define HDMI_I2S_CH_ST_CON		HDMI_I2S_BASE(0x024)
-#define HDMI_I2S_CH_ST_0		HDMI_I2S_BASE(0x028)
-#define HDMI_I2S_CH_ST_1		HDMI_I2S_BASE(0x02c)
-#define HDMI_I2S_CH_ST_2		HDMI_I2S_BASE(0x030)
-#define HDMI_I2S_CH_ST_3		HDMI_I2S_BASE(0x034)
-#define HDMI_I2S_CH_ST_4		HDMI_I2S_BASE(0x038)
-#define HDMI_I2S_CH_ST_SH_0		HDMI_I2S_BASE(0x03c)
-#define HDMI_I2S_CH_ST_SH_1		HDMI_I2S_BASE(0x040)
-#define HDMI_I2S_CH_ST_SH_2		HDMI_I2S_BASE(0x044)
-#define HDMI_I2S_CH_ST_SH_3		HDMI_I2S_BASE(0x048)
-#define HDMI_I2S_CH_ST_SH_4		HDMI_I2S_BASE(0x04c)
-#define HDMI_I2S_MUX_CH			HDMI_I2S_BASE(0x054)
-#define HDMI_I2S_MUX_CUV		HDMI_I2S_BASE(0x058)
-
-/* I2S bit definition */
-
-/* I2S_CLK_CON */
-#define HDMI_I2S_CLK_DIS		(0)
-#define HDMI_I2S_CLK_EN			(1)
-
-/* I2S_CON_1 */
-#define HDMI_I2S_SCLK_FALLING_EDGE	(0 << 1)
-#define HDMI_I2S_SCLK_RISING_EDGE	(1 << 1)
-#define HDMI_I2S_L_CH_LOW_POL		(0)
-#define HDMI_I2S_L_CH_HIGH_POL		(1)
-
-/* I2S_CON_2 */
-#define HDMI_I2S_MSB_FIRST_MODE		(0 << 6)
-#define HDMI_I2S_LSB_FIRST_MODE		(1 << 6)
-#define HDMI_I2S_BIT_CH_32FS		(0 << 4)
-#define HDMI_I2S_BIT_CH_48FS		(1 << 4)
-#define HDMI_I2S_BIT_CH_RESERVED	(2 << 4)
-#define HDMI_I2S_SDATA_16BIT		(1 << 2)
-#define HDMI_I2S_SDATA_20BIT		(2 << 2)
-#define HDMI_I2S_SDATA_24BIT		(3 << 2)
-#define HDMI_I2S_BASIC_FORMAT		(0)
-#define HDMI_I2S_L_JUST_FORMAT		(2)
-#define HDMI_I2S_R_JUST_FORMAT		(3)
-#define HDMI_I2S_CON_2_CLR		(~(0xFF))
-#define HDMI_I2S_SET_BIT_CH(x)		(((x) & 0x7) << 4)
-#define HDMI_I2S_SET_SDATA_BIT(x)	(((x) & 0x7) << 2)
-
-/* I2S_PIN_SEL_0 */
-#define HDMI_I2S_SEL_SCLK(x)		(((x) & 0x7) << 4)
-#define HDMI_I2S_SEL_LRCK(x)		((x) & 0x7)
-
-/* I2S_PIN_SEL_1 */
-#define HDMI_I2S_SEL_SDATA1(x)		(((x) & 0x7) << 4)
-#define HDMI_I2S_SEL_SDATA2(x)		((x) & 0x7)
-
-/* I2S_PIN_SEL_2 */
-#define HDMI_I2S_SEL_SDATA3(x)		(((x) & 0x7) << 4)
-#define HDMI_I2S_SEL_SDATA2(x)		((x) & 0x7)
-
-/* I2S_PIN_SEL_3 */
-#define HDMI_I2S_SEL_DSD(x)		((x) & 0x7)
-
-/* I2S_DSD_CON */
-#define HDMI_I2S_DSD_CLK_RI_EDGE	(1 << 1)
-#define HDMI_I2S_DSD_CLK_FA_EDGE	(0 << 1)
-#define HDMI_I2S_DSD_ENABLE		(1)
-#define HDMI_I2S_DSD_DISABLE		(0)
-
-/* I2S_MUX_CON */
-#define HDMI_I2S_NOISE_FILTER_ZERO	(0 << 5)
-#define HDMI_I2S_NOISE_FILTER_2_STAGE	(1 << 5)
-#define HDMI_I2S_NOISE_FILTER_3_STAGE	(2 << 5)
-#define HDMI_I2S_NOISE_FILTER_4_STAGE	(3 << 5)
-#define HDMI_I2S_NOISE_FILTER_5_STAGE	(4 << 5)
-#define HDMI_I2S_IN_DISABLE		(1 << 4)
-#define HDMI_I2S_IN_ENABLE		(0 << 4)
-#define HDMI_I2S_AUD_SPDIF		(0 << 2)
-#define HDMI_I2S_AUD_I2S		(1 << 2)
-#define HDMI_I2S_AUD_DSD		(2 << 2)
-#define HDMI_I2S_CUV_SPDIF_ENABLE	(0 << 1)
-#define HDMI_I2S_CUV_I2S_ENABLE		(1 << 1)
-#define HDMI_I2S_MUX_DISABLE		(0)
-#define HDMI_I2S_MUX_ENABLE		(1)
-#define HDMI_I2S_MUX_CON_CLR		(~(0xFF))
-
-/* I2S_CH_ST_CON */
-#define HDMI_I2S_CH_STATUS_RELOAD	(1)
-#define HDMI_I2S_CH_ST_CON_CLR		(~(1))
-
-/* I2S_CH_ST_0 / I2S_CH_ST_SH_0 */
-#define HDMI_I2S_CH_STATUS_MODE_0	(0 << 6)
-#define HDMI_I2S_2AUD_CH_WITHOUT_PREEMPH	(0 << 3)
-#define HDMI_I2S_2AUD_CH_WITH_PREEMPH	(1 << 3)
-#define HDMI_I2S_DEFAULT_EMPHASIS	(0 << 3)
-#define HDMI_I2S_COPYRIGHT		(0 << 2)
-#define HDMI_I2S_NO_COPYRIGHT		(1 << 2)
-#define HDMI_I2S_LINEAR_PCM		(0 << 1)
-#define HDMI_I2S_NO_LINEAR_PCM		(1 << 1)
-#define HDMI_I2S_CONSUMER_FORMAT	(0)
-#define HDMI_I2S_PROF_FORMAT		(1)
-#define HDMI_I2S_CH_ST_0_CLR		(~(0xFF))
-
-/* I2S_CH_ST_1 / I2S_CH_ST_SH_1 */
-#define HDMI_I2S_CD_PLAYER		(0x00)
-#define HDMI_I2S_DAT_PLAYER		(0x03)
-#define HDMI_I2S_DCC_PLAYER		(0x43)
-#define HDMI_I2S_MINI_DISC_PLAYER	(0x49)
-
-/* I2S_CH_ST_2 / I2S_CH_ST_SH_2 */
-#define HDMI_I2S_CHANNEL_NUM_MASK	(0xF << 4)
-#define HDMI_I2S_SOURCE_NUM_MASK	(0xF)
-#define HDMI_I2S_SET_CHANNEL_NUM(x)	(((x) & (0xF)) << 4)
-#define HDMI_I2S_SET_SOURCE_NUM(x)	((x) & (0xF))
-
-/* I2S_CH_ST_3 / I2S_CH_ST_SH_3 */
-#define HDMI_I2S_CLK_ACCUR_LEVEL_1	(1 << 4)
-#define HDMI_I2S_CLK_ACCUR_LEVEL_2	(0 << 4)
-#define HDMI_I2S_CLK_ACCUR_LEVEL_3	(2 << 4)
-#define HDMI_I2S_SMP_FREQ_44_1		(0x0)
-#define HDMI_I2S_SMP_FREQ_48		(0x2)
-#define HDMI_I2S_SMP_FREQ_32		(0x3)
-#define HDMI_I2S_SMP_FREQ_96		(0xA)
-#define HDMI_I2S_SET_SMP_FREQ(x)	((x) & (0xF))
-
-/* I2S_CH_ST_4 / I2S_CH_ST_SH_4 */
-#define HDMI_I2S_ORG_SMP_FREQ_44_1	(0xF << 4)
-#define HDMI_I2S_ORG_SMP_FREQ_88_2	(0x7 << 4)
-#define HDMI_I2S_ORG_SMP_FREQ_22_05	(0xB << 4)
-#define HDMI_I2S_ORG_SMP_FREQ_176_4	(0x3 << 4)
-#define HDMI_I2S_WORD_LEN_NOT_DEFINE	(0x0 << 1)
-#define HDMI_I2S_WORD_LEN_MAX24_20BITS	(0x1 << 1)
-#define HDMI_I2S_WORD_LEN_MAX24_22BITS	(0x2 << 1)
-#define HDMI_I2S_WORD_LEN_MAX24_23BITS	(0x4 << 1)
-#define HDMI_I2S_WORD_LEN_MAX24_24BITS	(0x5 << 1)
-#define HDMI_I2S_WORD_LEN_MAX24_21BITS	(0x6 << 1)
-#define HDMI_I2S_WORD_LEN_MAX20_16BITS	(0x1 << 1)
-#define HDMI_I2S_WORD_LEN_MAX20_18BITS	(0x2 << 1)
-#define HDMI_I2S_WORD_LEN_MAX20_19BITS	(0x4 << 1)
-#define HDMI_I2S_WORD_LEN_MAX20_20BITS	(0x5 << 1)
-#define HDMI_I2S_WORD_LEN_MAX20_17BITS	(0x6 << 1)
-#define HDMI_I2S_WORD_LEN_MAX_24BITS	(1)
-#define HDMI_I2S_WORD_LEN_MAX_20BITS	(0)
-
-/* I2S_MUX_CH */
-#define HDMI_I2S_CH3_R_EN		(1 << 7)
-#define HDMI_I2S_CH3_L_EN		(1 << 6)
-#define HDMI_I2S_CH3_EN			(3 << 6)
-#define HDMI_I2S_CH2_R_EN		(1 << 5)
-#define HDMI_I2S_CH2_L_EN		(1 << 4)
-#define HDMI_I2S_CH2_EN			(3 << 4)
-#define HDMI_I2S_CH1_R_EN		(1 << 3)
-#define HDMI_I2S_CH1_L_EN		(1 << 2)
-#define HDMI_I2S_CH1_EN			(3 << 2)
-#define HDMI_I2S_CH0_R_EN		(1 << 1)
-#define HDMI_I2S_CH0_L_EN		(1)
-#define HDMI_I2S_CH0_EN			(3)
-#define HDMI_I2S_CH_ALL_EN		(0xFF)
-#define HDMI_I2S_MUX_CH_CLR		(~HDMI_I2S_CH_ALL_EN)
-
-/* I2S_MUX_CUV */
-#define HDMI_I2S_CUV_R_EN		(1 << 1)
-#define HDMI_I2S_CUV_L_EN		(1)
-#define HDMI_I2S_CUV_RL_EN		(0x03)
-
-/* I2S_CUV_L_R */
-#define HDMI_I2S_CUV_R_DATA_MASK	(0x7 << 4)
-#define HDMI_I2S_CUV_L_DATA_MASK	(0x7)
-
-/* Timing generator registers */
-/* TG configure/status registers */
-#define HDMI_TG_VACT_ST3_L		HDMI_TG_BASE(0x0068)
-#define HDMI_TG_VACT_ST3_H		HDMI_TG_BASE(0x006c)
-#define HDMI_TG_VACT_ST4_L		HDMI_TG_BASE(0x0070)
-#define HDMI_TG_VACT_ST4_H		HDMI_TG_BASE(0x0074)
-#define HDMI_TG_3D			HDMI_TG_BASE(0x00F0)
-
-#endif /* SAMSUNG_REGS_HDMI_H */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/regs-mixer.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/regs-mixer.h
deleted file mode 100644
index fd2f4d14..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/regs-mixer.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- *
- *  Cloned from drivers/media/video/s5p-tv/regs-mixer.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Mixer register header file for Samsung Mixer driver
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-#ifndef SAMSUNG_REGS_MIXER_H
-#define SAMSUNG_REGS_MIXER_H
-
-/*
- * Register part
- */
-#define MXR_STATUS			0x0000
-#define MXR_CFG				0x0004
-#define MXR_INT_EN			0x0008
-#define MXR_INT_STATUS			0x000C
-#define MXR_LAYER_CFG			0x0010
-#define MXR_VIDEO_CFG			0x0014
-#define MXR_GRAPHIC0_CFG		0x0020
-#define MXR_GRAPHIC0_BASE		0x0024
-#define MXR_GRAPHIC0_SPAN		0x0028
-#define MXR_GRAPHIC0_SXY		0x002C
-#define MXR_GRAPHIC0_WH			0x0030
-#define MXR_GRAPHIC0_DXY		0x0034
-#define MXR_GRAPHIC0_BLANK		0x0038
-#define MXR_GRAPHIC1_CFG		0x0040
-#define MXR_GRAPHIC1_BASE		0x0044
-#define MXR_GRAPHIC1_SPAN		0x0048
-#define MXR_GRAPHIC1_SXY		0x004C
-#define MXR_GRAPHIC1_WH			0x0050
-#define MXR_GRAPHIC1_DXY		0x0054
-#define MXR_GRAPHIC1_BLANK		0x0058
-#define MXR_BG_CFG			0x0060
-#define MXR_BG_COLOR0			0x0064
-#define MXR_BG_COLOR1			0x0068
-#define MXR_BG_COLOR2			0x006C
-#define MXR_CM_COEFF_Y			0x0080
-#define MXR_CM_COEFF_CB			0x0084
-#define MXR_CM_COEFF_CR			0x0088
-#define MXR_GRAPHIC0_BASE_S		0x2024
-#define MXR_GRAPHIC1_BASE_S		0x2044
-
-/* for parametrized access to layer registers */
-#define MXR_GRAPHIC_CFG(i)		(0x0020 + (i) * 0x20)
-#define MXR_GRAPHIC_BASE(i)		(0x0024 + (i) * 0x20)
-#define MXR_GRAPHIC_SPAN(i)		(0x0028 + (i) * 0x20)
-#define MXR_GRAPHIC_SXY(i)		(0x002C + (i) * 0x20)
-#define MXR_GRAPHIC_WH(i)		(0x0030 + (i) * 0x20)
-#define MXR_GRAPHIC_DXY(i)		(0x0034 + (i) * 0x20)
-#define MXR_GRAPHIC_BLANK(i)		(0x0038 + (i) * 0x20)
-#define MXR_GRAPHIC_BASE_S(i)		(0x2024 + (i) * 0x20)
-
-/*
- * Bit definition part
- */
-
-/* generates mask for range of bits */
-#define MXR_MASK(high_bit, low_bit) \
-	(((2 << ((high_bit) - (low_bit))) - 1) << (low_bit))
-
-#define MXR_MASK_VAL(val, high_bit, low_bit) \
-	(((val) << (low_bit)) & MXR_MASK(high_bit, low_bit))
-
-/* bits for MXR_STATUS */
-#define MXR_STATUS_16_BURST		(1 << 7)
-#define MXR_STATUS_BURST_MASK		(1 << 7)
-#define MXR_STATUS_BIG_ENDIAN		(1 << 3)
-#define MXR_STATUS_ENDIAN_MASK		(1 << 3)
-#define MXR_STATUS_SYNC_ENABLE		(1 << 2)
-#define MXR_STATUS_REG_RUN		(1 << 0)
-
-/* bits for MXR_CFG */
-#define MXR_CFG_RGB601_0_255		(0 << 9)
-#define MXR_CFG_RGB601_16_235		(1 << 9)
-#define MXR_CFG_RGB709_0_255		(2 << 9)
-#define MXR_CFG_RGB709_16_235		(3 << 9)
-#define MXR_CFG_RGB_FMT_MASK		0x600
-#define MXR_CFG_OUT_YUV444		(0 << 8)
-#define MXR_CFG_OUT_RGB888		(1 << 8)
-#define MXR_CFG_OUT_MASK		(1 << 8)
-#define MXR_CFG_DST_SDO			(0 << 7)
-#define MXR_CFG_DST_HDMI		(1 << 7)
-#define MXR_CFG_DST_MASK		(1 << 7)
-#define MXR_CFG_SCAN_HD_720		(0 << 6)
-#define MXR_CFG_SCAN_HD_1080		(1 << 6)
-#define MXR_CFG_GRP1_ENABLE		(1 << 5)
-#define MXR_CFG_GRP0_ENABLE		(1 << 4)
-#define MXR_CFG_VP_ENABLE		(1 << 3)
-#define MXR_CFG_SCAN_INTERLACE		(0 << 2)
-#define MXR_CFG_SCAN_PROGRASSIVE	(1 << 2)
-#define MXR_CFG_SCAN_NTSC		(0 << 1)
-#define MXR_CFG_SCAN_PAL		(1 << 1)
-#define MXR_CFG_SCAN_SD			(0 << 0)
-#define MXR_CFG_SCAN_HD			(1 << 0)
-#define MXR_CFG_SCAN_MASK		0x47
-
-/* bits for MXR_GRAPHICn_CFG */
-#define MXR_GRP_CFG_COLOR_KEY_DISABLE	(1 << 21)
-#define MXR_GRP_CFG_BLEND_PRE_MUL	(1 << 20)
-#define MXR_GRP_CFG_WIN_BLEND_EN	(1 << 17)
-#define MXR_GRP_CFG_PIXEL_BLEND_EN	(1 << 16)
-#define MXR_GRP_CFG_FORMAT_VAL(x)	MXR_MASK_VAL(x, 11, 8)
-#define MXR_GRP_CFG_FORMAT_MASK		MXR_GRP_CFG_FORMAT_VAL(~0)
-#define MXR_GRP_CFG_ALPHA_VAL(x)	MXR_MASK_VAL(x, 7, 0)
-
-/* bits for MXR_GRAPHICn_WH */
-#define MXR_GRP_WH_H_SCALE(x)		MXR_MASK_VAL(x, 28, 28)
-#define MXR_GRP_WH_V_SCALE(x)		MXR_MASK_VAL(x, 12, 12)
-#define MXR_GRP_WH_WIDTH(x)		MXR_MASK_VAL(x, 26, 16)
-#define MXR_GRP_WH_HEIGHT(x)		MXR_MASK_VAL(x, 10, 0)
-
-/* bits for MXR_GRAPHICn_SXY */
-#define MXR_GRP_SXY_SX(x)		MXR_MASK_VAL(x, 26, 16)
-#define MXR_GRP_SXY_SY(x)		MXR_MASK_VAL(x, 10, 0)
-
-/* bits for MXR_GRAPHICn_DXY */
-#define MXR_GRP_DXY_DX(x)		MXR_MASK_VAL(x, 26, 16)
-#define MXR_GRP_DXY_DY(x)		MXR_MASK_VAL(x, 10, 0)
-
-/* bits for MXR_INT_EN */
-#define MXR_INT_EN_VSYNC		(1 << 11)
-#define MXR_INT_EN_ALL			(0x0f << 8)
-
-/* bit for MXR_INT_STATUS */
-#define MXR_INT_CLEAR_VSYNC		(1 << 11)
-#define MXR_INT_STATUS_VSYNC		(1 << 0)
-
-/* bit for MXR_LAYER_CFG */
-#define MXR_LAYER_CFG_GRP1_VAL(x)	MXR_MASK_VAL(x, 11, 8)
-#define MXR_LAYER_CFG_GRP0_VAL(x)	MXR_MASK_VAL(x, 7, 4)
-#define MXR_LAYER_CFG_VP_VAL(x)		MXR_MASK_VAL(x, 3, 0)
-
-#endif /* SAMSUNG_REGS_MIXER_H */
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/exynos/regs-vp.h b/ANDROID_3.4.5/drivers/gpu/drm/exynos/regs-vp.h
deleted file mode 100644
index 10b737af..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/exynos/regs-vp.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- *
- *  Cloned from drivers/media/video/s5p-tv/regs-vp.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * Video processor register header file for Samsung Mixer driver
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef SAMSUNG_REGS_VP_H
-#define SAMSUNG_REGS_VP_H
-
-/*
- * Register part
- */
-
-#define VP_ENABLE			0x0000
-#define VP_SRESET			0x0004
-#define VP_SHADOW_UPDATE		0x0008
-#define VP_FIELD_ID			0x000C
-#define VP_MODE				0x0010
-#define VP_IMG_SIZE_Y			0x0014
-#define VP_IMG_SIZE_C			0x0018
-#define VP_PER_RATE_CTRL		0x001C
-#define VP_TOP_Y_PTR			0x0028
-#define VP_BOT_Y_PTR			0x002C
-#define VP_TOP_C_PTR			0x0030
-#define VP_BOT_C_PTR			0x0034
-#define VP_ENDIAN_MODE			0x03CC
-#define VP_SRC_H_POSITION		0x0044
-#define VP_SRC_V_POSITION		0x0048
-#define VP_SRC_WIDTH			0x004C
-#define VP_SRC_HEIGHT			0x0050
-#define VP_DST_H_POSITION		0x0054
-#define VP_DST_V_POSITION		0x0058
-#define VP_DST_WIDTH			0x005C
-#define VP_DST_HEIGHT			0x0060
-#define VP_H_RATIO			0x0064
-#define VP_V_RATIO			0x0068
-#define VP_POLY8_Y0_LL			0x006C
-#define VP_POLY4_Y0_LL			0x00EC
-#define VP_POLY4_C0_LL			0x012C
-
-/*
- * Bit definition part
- */
-
-/* generates mask for range of bits */
-
-#define VP_MASK(high_bit, low_bit) \
-	(((2 << ((high_bit) - (low_bit))) - 1) << (low_bit))
-
-#define VP_MASK_VAL(val, high_bit, low_bit) \
-	(((val) << (low_bit)) & VP_MASK(high_bit, low_bit))
-
- /* VP_ENABLE */
-#define VP_ENABLE_ON			(1 << 0)
-
-/* VP_SRESET */
-#define VP_SRESET_PROCESSING		(1 << 0)
-
-/* VP_SHADOW_UPDATE */
-#define VP_SHADOW_UPDATE_ENABLE		(1 << 0)
-
-/* VP_MODE */
-#define VP_MODE_NV12			(0 << 6)
-#define VP_MODE_NV21			(1 << 6)
-#define VP_MODE_LINE_SKIP		(1 << 5)
-#define VP_MODE_MEM_LINEAR		(0 << 4)
-#define VP_MODE_MEM_TILED		(1 << 4)
-#define VP_MODE_FMT_MASK		(5 << 4)
-#define VP_MODE_FIELD_ID_AUTO_TOGGLING	(1 << 2)
-#define VP_MODE_2D_IPC			(1 << 1)
-
-/* VP_IMG_SIZE_Y */
-/* VP_IMG_SIZE_C */
-#define VP_IMG_HSIZE(x)			VP_MASK_VAL(x, 29, 16)
-#define VP_IMG_VSIZE(x)			VP_MASK_VAL(x, 13, 0)
-
-/* VP_SRC_H_POSITION */
-#define VP_SRC_H_POSITION_VAL(x)	VP_MASK_VAL(x, 14, 4)
-
-/* VP_ENDIAN_MODE */
-#define VP_ENDIAN_MODE_LITTLE		(1 << 0)
-
-#endif /* SAMSUNG_REGS_VP_H */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/Kconfig b/ANDROID_3.4.5/drivers/gpu/drm/gma500/Kconfig
deleted file mode 100644
index 42e665c7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/Kconfig
+++ /dev/null
@@ -1,33 +0,0 @@
-config DRM_GMA500
-	tristate "Intel GMA5/600 KMS Framebuffer"
-	depends on DRM && PCI && X86 && EXPERIMENTAL
-	select FB_CFB_COPYAREA
-        select FB_CFB_FILLRECT
-        select FB_CFB_IMAGEBLIT
-        select DRM_KMS_HELPER
-        select DRM_TTM
-	help
-	  Say yes for an experimental 2D KMS framebuffer driver for the
-	  Intel GMA500 ('Poulsbo') and other Intel IMG based graphics
-	  devices.
-
-config DRM_GMA600
-	bool "Intel GMA600 support (Experimental)"
-	depends on DRM_GMA500
-	help
-	  Say yes to include support for GMA600 (Intel Moorestown/Oaktrail)
-	  platforms with LVDS ports. MIPI is not currently supported.
-
-config DRM_GMA3600
-	bool "Intel GMA3600/3650 support (Experimental)"
-	depends on DRM_GMA500
-	help
-	  Say yes to include basic support for Intel GMA3600/3650 (Intel
-	  Cedar Trail) platforms.
-
-config DRM_MEDFIELD
-	bool "Intel Medfield support (Experimental)"
-	depends on DRM_GMA500 && X86_INTEL_MID
-	help
-	  Say yes to include support for the Intel Medfield platform.
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/gma500/Makefile
deleted file mode 100644
index 15839829..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/Makefile
+++ /dev/null
@@ -1,50 +0,0 @@
-#
-#	KMS driver for the GMA500
-#
-ccflags-y += -Iinclude/drm
-
-gma500_gfx-y += gem_glue.o \
-	  accel_2d.o \
-	  backlight.o \
-	  framebuffer.o \
-	  gem.o \
-	  gtt.o \
-	  intel_bios.o \
-	  intel_i2c.o \
-	  intel_gmbus.o \
-	  intel_opregion.o \
-	  mmu.o \
-	  power.o \
-	  psb_drv.o \
-	  psb_intel_display.o \
-	  psb_intel_lvds.o \
-	  psb_intel_modes.o \
-	  psb_intel_sdvo.o \
-	  psb_lid.o \
-	  psb_irq.o \
-	  psb_device.o \
-	  mid_bios.o
-
-gma500_gfx-$(CONFIG_DRM_GMA3600) +=  cdv_device.o \
-	  cdv_intel_crt.o \
-	  cdv_intel_display.o \
-	  cdv_intel_hdmi.o \
-	  cdv_intel_lvds.o
-
-gma500_gfx-$(CONFIG_DRM_GMA600) += oaktrail_device.o \
-	  oaktrail_crtc.o \
-	  oaktrail_lvds.o \
-	  oaktrail_hdmi.o \
-	  oaktrail_hdmi_i2c.o
-
-gma500_gfx-$(CONFIG_DRM_MEDFIELD) += mdfld_device.o \
-	  mdfld_output.o \
-	  mdfld_intel_display.o \
-	  mdfld_dsi_output.o \
-	  mdfld_dsi_dpi.o \
-	  mdfld_dsi_pkg_sender.o \
-	  mdfld_tpo_vid.o \
-	  mdfld_tmd_vid.o \
-	  tc35876x-dsi-lvds.o
-
-obj-$(CONFIG_DRM_GMA500) += gma500_gfx.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/accel_2d.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/accel_2d.c
deleted file mode 100644
index d5ef1a57..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/accel_2d.c
+++ /dev/null
@@ -1,364 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- * develop this driver.
- *
- **************************************************************************/
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/console.h>
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "framebuffer.h"
-
-/**
- *	psb_spank		-	reset the 2D engine
- *	@dev_priv: our PSB DRM device
- *
- *	Soft reset the graphics engine and then reload the necessary registers.
- *	We use this at initialisation time but it will become relevant for
- *	accelerated X later
- */
-void psb_spank(struct drm_psb_private *dev_priv)
-{
-	PSB_WSGX32(_PSB_CS_RESET_BIF_RESET | _PSB_CS_RESET_DPM_RESET |
-		_PSB_CS_RESET_TA_RESET | _PSB_CS_RESET_USE_RESET |
-		_PSB_CS_RESET_ISP_RESET | _PSB_CS_RESET_TSP_RESET |
-		_PSB_CS_RESET_TWOD_RESET, PSB_CR_SOFT_RESET);
-	PSB_RSGX32(PSB_CR_SOFT_RESET);
-
-	msleep(1);
-
-	PSB_WSGX32(0, PSB_CR_SOFT_RESET);
-	wmb();
-	PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_CB_CTRL_CLEAR_FAULT,
-		   PSB_CR_BIF_CTRL);
-	wmb();
-	(void) PSB_RSGX32(PSB_CR_BIF_CTRL);
-
-	msleep(1);
-	PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) & ~_PSB_CB_CTRL_CLEAR_FAULT,
-		   PSB_CR_BIF_CTRL);
-	(void) PSB_RSGX32(PSB_CR_BIF_CTRL);
-	PSB_WSGX32(dev_priv->gtt.gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
-}
-
-/**
- *	psb2_2d_wait_available	-	wait for FIFO room
- *	@dev_priv: our DRM device
- *	@size: size (in dwords) of the command we want to issue
- *
- *	Wait until there is room to load the FIFO with our data. If the
- *	device is not responding then reset it
- */
-static int psb_2d_wait_available(struct drm_psb_private *dev_priv,
-			  unsigned size)
-{
-	uint32_t avail = PSB_RSGX32(PSB_CR_2D_SOCIF);
-	unsigned long t = jiffies + HZ;
-
-	while (avail < size) {
-		avail = PSB_RSGX32(PSB_CR_2D_SOCIF);
-		if (time_after(jiffies, t)) {
-			psb_spank(dev_priv);
-			return -EIO;
-		}
-	}
-	return 0;
-}
-
-/**
- *	psb_2d_submit		-	submit a 2D command
- *	@dev_priv: our DRM device
- *	@cmdbuf: command to issue
- *	@size: length (in dwords)
- *
- *	Issue one or more 2D commands to the accelerator. This needs to be
- *	serialized later when we add the GEM interfaces for acceleration
- */
-static int psbfb_2d_submit(struct drm_psb_private *dev_priv, uint32_t *cmdbuf,
-								unsigned size)
-{
-	int ret = 0;
-	int i;
-	unsigned submit_size;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->lock_2d, flags);
-	while (size > 0) {
-		submit_size = (size < 0x60) ? size : 0x60;
-		size -= submit_size;
-		ret = psb_2d_wait_available(dev_priv, submit_size);
-		if (ret)
-			break;
-
-		submit_size <<= 2;
-
-		for (i = 0; i < submit_size; i += 4)
-			PSB_WSGX32(*cmdbuf++, PSB_SGX_2D_SLAVE_PORT + i);
-
-		(void)PSB_RSGX32(PSB_SGX_2D_SLAVE_PORT + i - 4);
-	}
-	spin_unlock_irqrestore(&dev_priv->lock_2d, flags);
-	return ret;
-}
-
-
-/**
- *	psb_accel_2d_copy_direction	-	compute blit order
- *	@xdir: X direction of move
- *	@ydir: Y direction of move
- *
- *	Compute the correct order setings to ensure that an overlapping blit
- *	correctly copies all the pixels.
- */
-static u32 psb_accel_2d_copy_direction(int xdir, int ydir)
-{
-	if (xdir < 0)
-		return (ydir < 0) ? PSB_2D_COPYORDER_BR2TL :
-						PSB_2D_COPYORDER_TR2BL;
-	else
-		return (ydir < 0) ? PSB_2D_COPYORDER_BL2TR :
-						PSB_2D_COPYORDER_TL2BR;
-}
-
-/**
- *	psb_accel_2d_copy		-	accelerated 2D copy
- *	@dev_priv: our DRM device
- *	@src_offset in bytes
- *	@src_stride in bytes
- *	@src_format psb 2D format defines
- *	@dst_offset in bytes
- *	@dst_stride in bytes
- *	@dst_format psb 2D format defines
- *	@src_x offset in pixels
- *	@src_y offset in pixels
- *	@dst_x offset in pixels
- *	@dst_y offset in pixels
- *	@size_x of the copied area
- *	@size_y of the copied area
- *
- *	Format and issue a 2D accelerated copy command.
- */
-static int psb_accel_2d_copy(struct drm_psb_private *dev_priv,
-			     uint32_t src_offset, uint32_t src_stride,
-			     uint32_t src_format, uint32_t dst_offset,
-			     uint32_t dst_stride, uint32_t dst_format,
-			     uint16_t src_x, uint16_t src_y,
-			     uint16_t dst_x, uint16_t dst_y,
-			     uint16_t size_x, uint16_t size_y)
-{
-	uint32_t blit_cmd;
-	uint32_t buffer[10];
-	uint32_t *buf;
-	uint32_t direction;
-
-	buf = buffer;
-
-	direction =
-	    psb_accel_2d_copy_direction(src_x - dst_x, src_y - dst_y);
-
-	if (direction == PSB_2D_COPYORDER_BR2TL ||
-	    direction == PSB_2D_COPYORDER_TR2BL) {
-		src_x += size_x - 1;
-		dst_x += size_x - 1;
-	}
-	if (direction == PSB_2D_COPYORDER_BR2TL ||
-	    direction == PSB_2D_COPYORDER_BL2TR) {
-		src_y += size_y - 1;
-		dst_y += size_y - 1;
-	}
-
-	blit_cmd =
-	    PSB_2D_BLIT_BH |
-	    PSB_2D_ROT_NONE |
-	    PSB_2D_DSTCK_DISABLE |
-	    PSB_2D_SRCCK_DISABLE |
-	    PSB_2D_USE_PAT | PSB_2D_ROP3_SRCCOPY | direction;
-
-	*buf++ = PSB_2D_FENCE_BH;
-	*buf++ =
-	    PSB_2D_DST_SURF_BH | dst_format | (dst_stride <<
-					       PSB_2D_DST_STRIDE_SHIFT);
-	*buf++ = dst_offset;
-	*buf++ =
-	    PSB_2D_SRC_SURF_BH | src_format | (src_stride <<
-					       PSB_2D_SRC_STRIDE_SHIFT);
-	*buf++ = src_offset;
-	*buf++ =
-	    PSB_2D_SRC_OFF_BH | (src_x << PSB_2D_SRCOFF_XSTART_SHIFT) |
-	    (src_y << PSB_2D_SRCOFF_YSTART_SHIFT);
-	*buf++ = blit_cmd;
-	*buf++ =
-	    (dst_x << PSB_2D_DST_XSTART_SHIFT) | (dst_y <<
-						  PSB_2D_DST_YSTART_SHIFT);
-	*buf++ =
-	    (size_x << PSB_2D_DST_XSIZE_SHIFT) | (size_y <<
-						  PSB_2D_DST_YSIZE_SHIFT);
-	*buf++ = PSB_2D_FLUSH_BH;
-
-	return psbfb_2d_submit(dev_priv, buffer, buf - buffer);
-}
-
-/**
- *	psbfb_copyarea_accel	-	copyarea acceleration for /dev/fb
- *	@info: our framebuffer
- *	@a: copyarea parameters from the framebuffer core
- *
- *	Perform a 2D copy via the accelerator
- */
-static void psbfb_copyarea_accel(struct fb_info *info,
-				 const struct fb_copyarea *a)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-	struct drm_device *dev = psbfb->base.dev;
-	struct drm_framebuffer *fb = fbdev->psb_fb_helper.fb;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	uint32_t offset;
-	uint32_t stride;
-	uint32_t src_format;
-	uint32_t dst_format;
-
-	if (!fb)
-		return;
-
-	offset = psbfb->gtt->offset;
-	stride = fb->pitches[0];
-
-	switch (fb->depth) {
-	case 8:
-		src_format = PSB_2D_SRC_332RGB;
-		dst_format = PSB_2D_DST_332RGB;
-		break;
-	case 15:
-		src_format = PSB_2D_SRC_555RGB;
-		dst_format = PSB_2D_DST_555RGB;
-		break;
-	case 16:
-		src_format = PSB_2D_SRC_565RGB;
-		dst_format = PSB_2D_DST_565RGB;
-		break;
-	case 24:
-	case 32:
-		/* this is wrong but since we don't do blending its okay */
-		src_format = PSB_2D_SRC_8888ARGB;
-		dst_format = PSB_2D_DST_8888ARGB;
-		break;
-	default:
-		/* software fallback */
-		cfb_copyarea(info, a);
-		return;
-	}
-
-	if (!gma_power_begin(dev, false)) {
-		cfb_copyarea(info, a);
-		return;
-	}
-	psb_accel_2d_copy(dev_priv,
-			  offset, stride, src_format,
-			  offset, stride, dst_format,
-			  a->sx, a->sy, a->dx, a->dy, a->width, a->height);
-	gma_power_end(dev);
-}
-
-/**
- *	psbfb_copyarea	-	2D copy interface
- *	@info: our framebuffer
- *	@region: region to copy
- *
- *	Copy an area of the framebuffer console either by the accelerator
- *	or directly using the cfb helpers according to the request
- */
-void psbfb_copyarea(struct fb_info *info,
-			   const struct fb_copyarea *region)
-{
-	if (unlikely(info->state != FBINFO_STATE_RUNNING))
-		return;
-
-	/* Avoid the 8 pixel erratum */
-	if (region->width == 8 || region->height == 8 ||
-		(info->flags & FBINFO_HWACCEL_DISABLED))
-		return cfb_copyarea(info, region);
-
-	psbfb_copyarea_accel(info, region);
-}
-
-/**
- *	psbfb_sync	-	synchronize 2D
- *	@info: our framebuffer
- *
- *	Wait for the 2D engine to quiesce so that we can do CPU
- *	access to the framebuffer again
- */
-int psbfb_sync(struct fb_info *info)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-	struct drm_device *dev = psbfb->base.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long _end = jiffies + DRM_HZ;
-	int busy = 0;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->lock_2d, flags);
-	/*
-	 * First idle the 2D engine.
-	 */
-
-	if ((PSB_RSGX32(PSB_CR_2D_SOCIF) == _PSB_C2_SOCIF_EMPTY) &&
-	    ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) & _PSB_C2B_STATUS_BUSY) == 0))
-		goto out;
-
-	do {
-		busy = (PSB_RSGX32(PSB_CR_2D_SOCIF) != _PSB_C2_SOCIF_EMPTY);
-		cpu_relax();
-	} while (busy && !time_after_eq(jiffies, _end));
-
-	if (busy)
-		busy = (PSB_RSGX32(PSB_CR_2D_SOCIF) != _PSB_C2_SOCIF_EMPTY);
-	if (busy)
-		goto out;
-
-	do {
-		busy = ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) &
-						_PSB_C2B_STATUS_BUSY) != 0);
-		cpu_relax();
-	} while (busy && !time_after_eq(jiffies, _end));
-	if (busy)
-		busy = ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) &
-					_PSB_C2B_STATUS_BUSY) != 0);
-
-out:
-	spin_unlock_irqrestore(&dev_priv->lock_2d, flags);
-	return (busy) ? -EBUSY : 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/backlight.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/backlight.c
deleted file mode 100644
index 20793951..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/backlight.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * GMA500 Backlight Interface
- *
- * Copyright (c) 2009-2011, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors: Eric Knopp
- *
- */
-
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_drv.h"
-#include "intel_bios.h"
-#include "power.h"
-
-int gma_backlight_init(struct drm_device *dev)
-{
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	return dev_priv->ops->backlight_init(dev);
-#else
-	return 0;
-#endif
-}
-
-void gma_backlight_exit(struct drm_device *dev)
-{
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	if (dev_priv->backlight_device) {
-		dev_priv->backlight_device->props.brightness = 0;
-		backlight_update_status(dev_priv->backlight_device);
-		backlight_device_unregister(dev_priv->backlight_device);
-	}
-#endif
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_device.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_device.c
deleted file mode 100644
index a54cc738..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_device.c
+++ /dev/null
@@ -1,484 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <linux/backlight.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "gma_drm.h"
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include "intel_bios.h"
-#include "cdv_device.h"
-
-#define VGA_SR_INDEX		0x3c4
-#define VGA_SR_DATA		0x3c5
-
-static void cdv_disable_vga(struct drm_device *dev)
-{
-	u8 sr1;
-	u32 vga_reg;
-
-	vga_reg = VGACNTRL;
-
-	outb(1, VGA_SR_INDEX);
-	sr1 = inb(VGA_SR_DATA);
-	outb(sr1 | 1<<5, VGA_SR_DATA);
-	udelay(300);
-
-	REG_WRITE(vga_reg, VGA_DISP_DISABLE);
-	REG_READ(vga_reg);
-}
-
-static int cdv_output_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	cdv_disable_vga(dev);
-
-	cdv_intel_crt_init(dev, &dev_priv->mode_dev);
-	cdv_intel_lvds_init(dev, &dev_priv->mode_dev);
-
-	/* These bits indicate HDMI not SDVO on CDV, but we don't yet support
-	   the HDMI interface */
-	if (REG_READ(SDVOB) & SDVO_DETECTED)
-		cdv_hdmi_init(dev, &dev_priv->mode_dev, SDVOB);
-	if (REG_READ(SDVOC) & SDVO_DETECTED)
-		cdv_hdmi_init(dev, &dev_priv->mode_dev, SDVOC);
-	return 0;
-}
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-
-/*
- *	Poulsbo Backlight Interfaces
- */
-
-#define BLC_PWM_PRECISION_FACTOR 100	/* 10000000 */
-#define BLC_PWM_FREQ_CALC_CONSTANT 32
-#define MHz 1000000
-
-#define PSB_BLC_PWM_PRECISION_FACTOR    10
-#define PSB_BLC_MAX_PWM_REG_FREQ        0xFFFE
-#define PSB_BLC_MIN_PWM_REG_FREQ        0x2
-
-#define PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR (0xFFFE)
-#define PSB_BACKLIGHT_PWM_CTL_SHIFT	(16)
-
-static int cdv_brightness;
-static struct backlight_device *cdv_backlight_device;
-
-static int cdv_get_brightness(struct backlight_device *bd)
-{
-	/* return locally cached var instead of HW read (due to DPST etc.) */
-	/* FIXME: ideally return actual value in case firmware fiddled with
-	   it */
-	return cdv_brightness;
-}
-
-
-static int cdv_backlight_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long core_clock;
-	/* u32 bl_max_freq; */
-	/* unsigned long value; */
-	u16 bl_max_freq;
-	uint32_t value;
-	uint32_t blc_pwm_precision_factor;
-
-	/* get bl_max_freq and pol from dev_priv*/
-	if (!dev_priv->lvds_bl) {
-		dev_err(dev->dev, "Has no valid LVDS backlight info\n");
-		return -ENOENT;
-	}
-	bl_max_freq = dev_priv->lvds_bl->freq;
-	blc_pwm_precision_factor = PSB_BLC_PWM_PRECISION_FACTOR;
-
-	core_clock = dev_priv->core_freq;
-
-	value = (core_clock * MHz) / BLC_PWM_FREQ_CALC_CONSTANT;
-	value *= blc_pwm_precision_factor;
-	value /= bl_max_freq;
-	value /= blc_pwm_precision_factor;
-
-	if (value > (unsigned long long)PSB_BLC_MAX_PWM_REG_FREQ ||
-		 value < (unsigned long long)PSB_BLC_MIN_PWM_REG_FREQ)
-				return -ERANGE;
-	else {
-		/* FIXME */
-	}
-	return 0;
-}
-
-static int cdv_set_brightness(struct backlight_device *bd)
-{
-	int level = bd->props.brightness;
-
-	/* Percentage 1-100% being valid */
-	if (level < 1)
-		level = 1;
-
-	/*cdv_intel_lvds_set_brightness(dev, level); FIXME */
-	cdv_brightness = level;
-	return 0;
-}
-
-static const struct backlight_ops cdv_ops = {
-	.get_brightness = cdv_get_brightness,
-	.update_status  = cdv_set_brightness,
-};
-
-static int cdv_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-	struct backlight_properties props;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = 100;
-	props.type = BACKLIGHT_PLATFORM;
-
-	cdv_backlight_device = backlight_device_register("psb-bl",
-					NULL, (void *)dev, &cdv_ops, &props);
-	if (IS_ERR(cdv_backlight_device))
-		return PTR_ERR(cdv_backlight_device);
-
-	ret = cdv_backlight_setup(dev);
-	if (ret < 0) {
-		backlight_device_unregister(cdv_backlight_device);
-		cdv_backlight_device = NULL;
-		return ret;
-	}
-	cdv_backlight_device->props.brightness = 100;
-	cdv_backlight_device->props.max_brightness = 100;
-	backlight_update_status(cdv_backlight_device);
-	dev_priv->backlight_device = cdv_backlight_device;
-	return 0;
-}
-
-#endif
-
-/*
- *	Provide the Cedarview specific chip logic and low level methods
- *	for power management
- *
- *	FIXME: we need to implement the apm/ospm base management bits
- *	for this and the MID devices.
- */
-
-static inline u32 CDV_MSG_READ32(uint port, uint offset)
-{
-	int mcr = (0x10<<24) | (port << 16) | (offset << 8);
-	uint32_t ret_val = 0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_read_config_dword(pci_root, 0xD4, &ret_val);
-	pci_dev_put(pci_root);
-	return ret_val;
-}
-
-static inline void CDV_MSG_WRITE32(uint port, uint offset, u32 value)
-{
-	int mcr = (0x11<<24) | (port << 16) | (offset << 8) | 0xF0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD4, value);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_dev_put(pci_root);
-}
-
-#define PSB_PM_SSC			0x20
-#define PSB_PM_SSS			0x30
-#define PSB_PWRGT_GFX_ON		0x02
-#define PSB_PWRGT_GFX_OFF		0x01
-#define PSB_PWRGT_GFX_D0		0x00
-#define PSB_PWRGT_GFX_D3		0x03
-
-static void cdv_init_pm(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pwr_cnt;
-	int i;
-
-	dev_priv->apm_base = CDV_MSG_READ32(PSB_PUNIT_PORT,
-							PSB_APMBA) & 0xFFFF;
-	dev_priv->ospm_base = CDV_MSG_READ32(PSB_PUNIT_PORT,
-							PSB_OSPMBA) & 0xFFFF;
-
-	/* Power status */
-	pwr_cnt = inl(dev_priv->apm_base + PSB_APM_CMD);
-
-	/* Enable the GPU */
-	pwr_cnt &= ~PSB_PWRGT_GFX_MASK;
-	pwr_cnt |= PSB_PWRGT_GFX_ON;
-	outl(pwr_cnt, dev_priv->apm_base + PSB_APM_CMD);
-
-	/* Wait for the GPU power */
-	for (i = 0; i < 5; i++) {
-		u32 pwr_sts = inl(dev_priv->apm_base + PSB_APM_STS);
-		if ((pwr_sts & PSB_PWRGT_GFX_MASK) == 0)
-			return;
-		udelay(10);
-	}
-	dev_err(dev->dev, "GPU: power management timed out.\n");
-}
-
-/**
- *	cdv_save_display_registers	-	save registers lost on suspend
- *	@dev: our DRM device
- *
- *	Save the state we need in order to be able to restore the interface
- *	upon resume from suspend
- */
-static int cdv_save_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_save_area *regs = &dev_priv->regs;
-	struct drm_connector *connector;
-
-	dev_info(dev->dev, "Saving GPU registers.\n");
-
-	pci_read_config_byte(dev->pdev, 0xF4, &regs->cdv.saveLBB);
-
-	regs->cdv.saveDSPCLK_GATE_D = REG_READ(DSPCLK_GATE_D);
-	regs->cdv.saveRAMCLK_GATE_D = REG_READ(RAMCLK_GATE_D);
-
-	regs->cdv.saveDSPARB = REG_READ(DSPARB);
-	regs->cdv.saveDSPFW[0] = REG_READ(DSPFW1);
-	regs->cdv.saveDSPFW[1] = REG_READ(DSPFW2);
-	regs->cdv.saveDSPFW[2] = REG_READ(DSPFW3);
-	regs->cdv.saveDSPFW[3] = REG_READ(DSPFW4);
-	regs->cdv.saveDSPFW[4] = REG_READ(DSPFW5);
-	regs->cdv.saveDSPFW[5] = REG_READ(DSPFW6);
-
-	regs->cdv.saveADPA = REG_READ(ADPA);
-
-	regs->cdv.savePP_CONTROL = REG_READ(PP_CONTROL);
-	regs->cdv.savePFIT_PGM_RATIOS = REG_READ(PFIT_PGM_RATIOS);
-	regs->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
-	regs->saveBLC_PWM_CTL2 = REG_READ(BLC_PWM_CTL2);
-	regs->cdv.saveLVDS = REG_READ(LVDS);
-
-	regs->cdv.savePFIT_CONTROL = REG_READ(PFIT_CONTROL);
-
-	regs->cdv.savePP_ON_DELAYS = REG_READ(PP_ON_DELAYS);
-	regs->cdv.savePP_OFF_DELAYS = REG_READ(PP_OFF_DELAYS);
-	regs->cdv.savePP_CYCLE = REG_READ(PP_CYCLE);
-
-	regs->cdv.saveVGACNTRL = REG_READ(VGACNTRL);
-
-	regs->cdv.saveIER = REG_READ(PSB_INT_ENABLE_R);
-	regs->cdv.saveIMR = REG_READ(PSB_INT_MASK_R);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		connector->funcs->dpms(connector, DRM_MODE_DPMS_OFF);
-
-	return 0;
-}
-
-/**
- *	cdv_restore_display_registers	-	restore lost register state
- *	@dev: our DRM device
- *
- *	Restore register state that was lost during suspend and resume.
- *
- *	FIXME: review
- */
-static int cdv_restore_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_save_area *regs = &dev_priv->regs;
-	struct drm_connector *connector;
-	u32 temp;
-
-	pci_write_config_byte(dev->pdev, 0xF4, regs->cdv.saveLBB);
-
-	REG_WRITE(DSPCLK_GATE_D, regs->cdv.saveDSPCLK_GATE_D);
-	REG_WRITE(RAMCLK_GATE_D, regs->cdv.saveRAMCLK_GATE_D);
-
-	/* BIOS does below anyway */
-	REG_WRITE(DPIO_CFG, 0);
-	REG_WRITE(DPIO_CFG, DPIO_MODE_SELECT_0 | DPIO_CMN_RESET_N);
-
-	temp = REG_READ(DPLL_A);
-	if ((temp & DPLL_SYNCLOCK_ENABLE) == 0) {
-		REG_WRITE(DPLL_A, temp | DPLL_SYNCLOCK_ENABLE);
-		REG_READ(DPLL_A);
-	}
-
-	temp = REG_READ(DPLL_B);
-	if ((temp & DPLL_SYNCLOCK_ENABLE) == 0) {
-		REG_WRITE(DPLL_B, temp | DPLL_SYNCLOCK_ENABLE);
-		REG_READ(DPLL_B);
-	}
-
-	udelay(500);
-
-	REG_WRITE(DSPFW1, regs->cdv.saveDSPFW[0]);
-	REG_WRITE(DSPFW2, regs->cdv.saveDSPFW[1]);
-	REG_WRITE(DSPFW3, regs->cdv.saveDSPFW[2]);
-	REG_WRITE(DSPFW4, regs->cdv.saveDSPFW[3]);
-	REG_WRITE(DSPFW5, regs->cdv.saveDSPFW[4]);
-	REG_WRITE(DSPFW6, regs->cdv.saveDSPFW[5]);
-
-	REG_WRITE(DSPARB, regs->cdv.saveDSPARB);
-	REG_WRITE(ADPA, regs->cdv.saveADPA);
-
-	REG_WRITE(BLC_PWM_CTL2, regs->saveBLC_PWM_CTL2);
-	REG_WRITE(LVDS, regs->cdv.saveLVDS);
-	REG_WRITE(PFIT_CONTROL, regs->cdv.savePFIT_CONTROL);
-	REG_WRITE(PFIT_PGM_RATIOS, regs->cdv.savePFIT_PGM_RATIOS);
-	REG_WRITE(BLC_PWM_CTL, regs->saveBLC_PWM_CTL);
-	REG_WRITE(PP_ON_DELAYS, regs->cdv.savePP_ON_DELAYS);
-	REG_WRITE(PP_OFF_DELAYS, regs->cdv.savePP_OFF_DELAYS);
-	REG_WRITE(PP_CYCLE, regs->cdv.savePP_CYCLE);
-	REG_WRITE(PP_CONTROL, regs->cdv.savePP_CONTROL);
-
-	REG_WRITE(VGACNTRL, regs->cdv.saveVGACNTRL);
-
-	REG_WRITE(PSB_INT_ENABLE_R, regs->cdv.saveIER);
-	REG_WRITE(PSB_INT_MASK_R, regs->cdv.saveIMR);
-
-	/* Fix arbitration bug */
-	CDV_MSG_WRITE32(3, 0x30, 0x08027108);
-
-	drm_mode_config_reset(dev);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		connector->funcs->dpms(connector, DRM_MODE_DPMS_ON);
-
-	/* Resume the modeset for every activated CRTC */
-	drm_helper_resume_force_mode(dev);
-	return 0;
-}
-
-static int cdv_power_down(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pwr_cnt, pwr_mask, pwr_sts;
-	int tries = 5;
-
-	pwr_cnt = inl(dev_priv->apm_base + PSB_APM_CMD);
-	pwr_cnt &= ~PSB_PWRGT_GFX_MASK;
-	pwr_cnt |= PSB_PWRGT_GFX_OFF;
-	pwr_mask = PSB_PWRGT_GFX_MASK;
-
-	outl(pwr_cnt, dev_priv->apm_base + PSB_APM_CMD);
-
-	while (tries--) {
-		pwr_sts = inl(dev_priv->apm_base + PSB_APM_STS);
-		if ((pwr_sts & pwr_mask) == PSB_PWRGT_GFX_D3)
-			return 0;
-		udelay(10);
-	}
-	return 0;
-}
-
-static int cdv_power_up(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pwr_cnt, pwr_mask, pwr_sts;
-	int tries = 5;
-
-	pwr_cnt = inl(dev_priv->apm_base + PSB_APM_CMD);
-	pwr_cnt &= ~PSB_PWRGT_GFX_MASK;
-	pwr_cnt |= PSB_PWRGT_GFX_ON;
-	pwr_mask = PSB_PWRGT_GFX_MASK;
-
-	outl(pwr_cnt, dev_priv->apm_base + PSB_APM_CMD);
-
-	while (tries--) {
-		pwr_sts = inl(dev_priv->apm_base + PSB_APM_STS);
-		if ((pwr_sts & pwr_mask) == PSB_PWRGT_GFX_D0)
-			return 0;
-		udelay(10);
-	}
-	return 0;
-}
-
-/* FIXME ? - shared with Poulsbo */
-static void cdv_get_core_freq(struct drm_device *dev)
-{
-	uint32_t clock;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	pci_write_config_dword(pci_root, 0xD0, 0xD0050300);
-	pci_read_config_dword(pci_root, 0xD4, &clock);
-	pci_dev_put(pci_root);
-
-	switch (clock & 0x07) {
-	case 0:
-		dev_priv->core_freq = 100;
-		break;
-	case 1:
-		dev_priv->core_freq = 133;
-		break;
-	case 2:
-		dev_priv->core_freq = 150;
-		break;
-	case 3:
-		dev_priv->core_freq = 178;
-		break;
-	case 4:
-		dev_priv->core_freq = 200;
-		break;
-	case 5:
-	case 6:
-	case 7:
-		dev_priv->core_freq = 266;
-	default:
-		dev_priv->core_freq = 0;
-	}
-}
-
-static int cdv_chip_setup(struct drm_device *dev)
-{
-	cdv_get_core_freq(dev);
-	gma_intel_opregion_init(dev);
-	psb_intel_init_bios(dev);
-	REG_WRITE(PORT_HOTPLUG_EN, 0);
-	REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT));
-	return 0;
-}
-
-/* CDV is much like Poulsbo but has MID like SGX offsets and PM */
-
-const struct psb_ops cdv_chip_ops = {
-	.name = "GMA3600/3650",
-	.accel_2d = 0,
-	.pipes = 2,
-	.crtcs = 2,
-	.sgx_offset = MRST_SGX_OFFSET,
-	.chip_setup = cdv_chip_setup,
-
-	.crtc_helper = &cdv_intel_helper_funcs,
-	.crtc_funcs = &cdv_intel_crtc_funcs,
-
-	.output_init = cdv_output_init,
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = cdv_backlight_init,
-#endif
-
-	.init_pm = cdv_init_pm,
-	.save_regs = cdv_save_display_registers,
-	.restore_regs = cdv_restore_display_registers,
-	.power_down = cdv_power_down,
-	.power_up = cdv_power_up,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_device.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_device.h
deleted file mode 100644
index 9561e176..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_device.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright © 2011 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-extern const struct drm_crtc_helper_funcs cdv_intel_helper_funcs;
-extern const struct drm_crtc_funcs cdv_intel_crtc_funcs;
-extern void cdv_intel_crt_init(struct drm_device *dev,
-			struct psb_intel_mode_device *mode_dev);
-extern void cdv_intel_lvds_init(struct drm_device *dev,
-			struct psb_intel_mode_device *mode_dev);
-extern void cdv_hdmi_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev,
-			int reg);
-extern struct drm_display_mode *cdv_intel_crtc_mode_get(struct drm_device *dev,
-					     struct drm_crtc *crtc);
-
-static inline void cdv_intel_wait_for_vblank(struct drm_device *dev)
-{
-	/* Wait for 20ms, i.e. one cycle at 50hz. */
-        /* FIXME: msleep ?? */
-	mdelay(20);
-}
-
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_crt.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_crt.c
deleted file mode 100644
index a71a6cd9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_crt.c
+++ /dev/null
@@ -1,340 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/i2c.h>
-#include <drm/drmP.h>
-
-#include "intel_bios.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include "cdv_device.h"
-#include <linux/pm_runtime.h>
-
-
-static void cdv_intel_crt_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	u32 temp, reg;
-	reg = ADPA;
-
-	temp = REG_READ(reg);
-	temp &= ~(ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
-	temp &= ~ADPA_DAC_ENABLE;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		temp |= ADPA_DAC_ENABLE;
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-		temp |= ADPA_DAC_ENABLE | ADPA_HSYNC_CNTL_DISABLE;
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		temp |= ADPA_DAC_ENABLE | ADPA_VSYNC_CNTL_DISABLE;
-		break;
-	case DRM_MODE_DPMS_OFF:
-		temp |= ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE;
-		break;
-	}
-
-	REG_WRITE(reg, temp);
-}
-
-static int cdv_intel_crt_mode_valid(struct drm_connector *connector,
-				struct drm_display_mode *mode)
-{
-	struct drm_psb_private *dev_priv = connector->dev->dev_private;
-	int max_clock = 0;
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* The lowest clock for CDV is 20000KHz */
-	if (mode->clock < 20000)
-		return MODE_CLOCK_LOW;
-
-	/* The max clock for CDV is 355 instead of 400 */
-	max_clock = 355000;
-	if (mode->clock > max_clock)
-		return MODE_CLOCK_HIGH;
-
-	if (mode->hdisplay > 1680 || mode->vdisplay > 1050)
-		return MODE_PANEL;
-
-	/* We assume worst case scenario of 32 bpp here, since we don't know */
-	if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) >
-	    dev_priv->vram_stolen_size)
-		return MODE_MEM;
-
-	return MODE_OK;
-}
-
-static bool cdv_intel_crt_mode_fixup(struct drm_encoder *encoder,
-				 struct drm_display_mode *mode,
-				 struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void cdv_intel_crt_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-
-	struct drm_device *dev = encoder->dev;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct psb_intel_crtc *psb_intel_crtc =
-					to_psb_intel_crtc(crtc);
-	int dpll_md_reg;
-	u32 adpa, dpll_md;
-	u32 adpa_reg;
-
-	if (psb_intel_crtc->pipe == 0)
-		dpll_md_reg = DPLL_A_MD;
-	else
-		dpll_md_reg = DPLL_B_MD;
-
-	adpa_reg = ADPA;
-
-	/*
-	 * Disable separate mode multiplier used when cloning SDVO to CRT
-	 * XXX this needs to be adjusted when we really are cloning
-	 */
-	{
-		dpll_md = REG_READ(dpll_md_reg);
-		REG_WRITE(dpll_md_reg,
-			   dpll_md & ~DPLL_MD_UDI_MULTIPLIER_MASK);
-	}
-
-	adpa = 0;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
-		adpa |= ADPA_HSYNC_ACTIVE_HIGH;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
-		adpa |= ADPA_VSYNC_ACTIVE_HIGH;
-
-	if (psb_intel_crtc->pipe == 0)
-		adpa |= ADPA_PIPE_A_SELECT;
-	else
-		adpa |= ADPA_PIPE_B_SELECT;
-
-	REG_WRITE(adpa_reg, adpa);
-}
-
-
-/**
- * Uses CRT_HOTPLUG_EN and CRT_HOTPLUG_STAT to detect CRT presence.
- *
- * \return true if CRT is connected.
- * \return false if CRT is disconnected.
- */
-static bool cdv_intel_crt_detect_hotplug(struct drm_connector *connector,
-								bool force)
-{
-	struct drm_device *dev = connector->dev;
-	u32 hotplug_en;
-	int i, tries = 0, ret = false;
-	u32 adpa_orig;
-
-	/* disable the DAC when doing the hotplug detection */
-
-	adpa_orig = REG_READ(ADPA);
-
-	REG_WRITE(ADPA, adpa_orig & ~(ADPA_DAC_ENABLE));
-
-	/*
-	 * On a CDV thep, CRT detect sequence need to be done twice
-	 * to get a reliable result.
-	 */
-	tries = 2;
-
-	hotplug_en = REG_READ(PORT_HOTPLUG_EN);
-	hotplug_en &= ~(CRT_HOTPLUG_DETECT_MASK);
-	hotplug_en |= CRT_HOTPLUG_FORCE_DETECT;
-
-	hotplug_en |= CRT_HOTPLUG_ACTIVATION_PERIOD_64;
-	hotplug_en |= CRT_HOTPLUG_VOLTAGE_COMPARE_50;
-
-	for (i = 0; i < tries ; i++) {
-		unsigned long timeout;
-		/* turn on the FORCE_DETECT */
-		REG_WRITE(PORT_HOTPLUG_EN, hotplug_en);
-		timeout = jiffies + msecs_to_jiffies(1000);
-		/* wait for FORCE_DETECT to go off */
-		do {
-			if (!(REG_READ(PORT_HOTPLUG_EN) &
-					CRT_HOTPLUG_FORCE_DETECT))
-				break;
-			msleep(1);
-		} while (time_after(timeout, jiffies));
-	}
-
-	if ((REG_READ(PORT_HOTPLUG_STAT) & CRT_HOTPLUG_MONITOR_MASK) !=
-	    CRT_HOTPLUG_MONITOR_NONE)
-		ret = true;
-
-	/* Restore the saved ADPA */
-	REG_WRITE(ADPA, adpa_orig);
-	return ret;
-}
-
-static enum drm_connector_status cdv_intel_crt_detect(
-				struct drm_connector *connector, bool force)
-{
-	if (cdv_intel_crt_detect_hotplug(connector, force))
-		return connector_status_connected;
-	else
-		return connector_status_disconnected;
-}
-
-static void cdv_intel_crt_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-
-	psb_intel_i2c_destroy(psb_intel_encoder->ddc_bus);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static int cdv_intel_crt_get_modes(struct drm_connector *connector)
-{
-	struct psb_intel_encoder *psb_intel_encoder =
-				psb_intel_attached_encoder(connector);
-	return psb_intel_ddc_get_modes(connector, &psb_intel_encoder->ddc_bus->adapter);
-}
-
-static int cdv_intel_crt_set_property(struct drm_connector *connector,
-				  struct drm_property *property,
-				  uint64_t value)
-{
-	return 0;
-}
-
-/*
- * Routines for controlling stuff on the analog port
- */
-
-static const struct drm_encoder_helper_funcs cdv_intel_crt_helper_funcs = {
-	.dpms = cdv_intel_crt_dpms,
-	.mode_fixup = cdv_intel_crt_mode_fixup,
-	.prepare = psb_intel_encoder_prepare,
-	.commit = psb_intel_encoder_commit,
-	.mode_set = cdv_intel_crt_mode_set,
-};
-
-static const struct drm_connector_funcs cdv_intel_crt_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = cdv_intel_crt_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = cdv_intel_crt_destroy,
-	.set_property = cdv_intel_crt_set_property,
-};
-
-static const struct drm_connector_helper_funcs
-				cdv_intel_crt_connector_helper_funcs = {
-	.mode_valid = cdv_intel_crt_mode_valid,
-	.get_modes = cdv_intel_crt_get_modes,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-static void cdv_intel_crt_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs cdv_intel_crt_enc_funcs = {
-	.destroy = cdv_intel_crt_enc_destroy,
-};
-
-void cdv_intel_crt_init(struct drm_device *dev,
-			struct psb_intel_mode_device *mode_dev)
-{
-
-	struct psb_intel_connector *psb_intel_connector;
-	struct psb_intel_encoder *psb_intel_encoder;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-
-	u32 i2c_reg;
-
-	psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder), GFP_KERNEL);
-	if (!psb_intel_encoder)
-		return;
-
-	psb_intel_connector = kzalloc(sizeof(struct psb_intel_connector), GFP_KERNEL);
-	if (!psb_intel_connector)
-		goto failed_connector;
-
-	connector = &psb_intel_connector->base;
-	drm_connector_init(dev, connector,
-		&cdv_intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
-
-	encoder = &psb_intel_encoder->base;
-	drm_encoder_init(dev, encoder,
-		&cdv_intel_crt_enc_funcs, DRM_MODE_ENCODER_DAC);
-
-	psb_intel_connector_attach_encoder(psb_intel_connector,
-					   psb_intel_encoder);
-
-	/* Set up the DDC bus. */
-	i2c_reg = GPIOA;
-	/* Remove the following code for CDV */
-	/*
-	if (dev_priv->crt_ddc_bus != 0)
-		i2c_reg = dev_priv->crt_ddc_bus;
-	}*/
-	psb_intel_encoder->ddc_bus = psb_intel_i2c_create(dev,
-							  i2c_reg, "CRTDDC_A");
-	if (!psb_intel_encoder->ddc_bus) {
-		dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration "
-			   "failed.\n");
-		goto failed_ddc;
-	}
-
-	psb_intel_encoder->type = INTEL_OUTPUT_ANALOG;
-	/*
-	psb_intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT);
-	psb_intel_output->crtc_mask = (1 << 0) | (1 << 1);
-	*/
-	connector->interlace_allowed = 0;
-	connector->doublescan_allowed = 0;
-
-	drm_encoder_helper_add(encoder, &cdv_intel_crt_helper_funcs);
-	drm_connector_helper_add(connector,
-					&cdv_intel_crt_connector_helper_funcs);
-
-	drm_sysfs_connector_add(connector);
-
-	return;
-failed_ddc:
-	drm_encoder_cleanup(&psb_intel_encoder->base);
-	drm_connector_cleanup(&psb_intel_connector->base);
-	kfree(psb_intel_connector);
-failed_connector:
-	kfree(psb_intel_encoder);
-	return;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_display.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_display.c
deleted file mode 100644
index be845591..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_display.c
+++ /dev/null
@@ -1,1459 +0,0 @@
-/*
- * Copyright © 2006-2011 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/i2c.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/drmP.h>
-#include "framebuffer.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_display.h"
-#include "power.h"
-#include "cdv_device.h"
-
-
-struct cdv_intel_range_t {
-	int min, max;
-};
-
-struct cdv_intel_p2_t {
-	int dot_limit;
-	int p2_slow, p2_fast;
-};
-
-struct cdv_intel_clock_t {
-	/* given values */
-	int n;
-	int m1, m2;
-	int p1, p2;
-	/* derived values */
-	int dot;
-	int vco;
-	int m;
-	int p;
-};
-
-#define INTEL_P2_NUM		      2
-
-struct cdv_intel_limit_t {
-	struct cdv_intel_range_t dot, vco, n, m, m1, m2, p, p1;
-	struct cdv_intel_p2_t p2;
-};
-
-#define CDV_LIMIT_SINGLE_LVDS_96	0
-#define CDV_LIMIT_SINGLE_LVDS_100	1
-#define CDV_LIMIT_DAC_HDMI_27		2
-#define CDV_LIMIT_DAC_HDMI_96		3
-
-static const struct cdv_intel_limit_t cdv_intel_limits[] = {
-	{			/* CDV_SIGNLE_LVDS_96MHz */
-	 .dot = {.min = 20000, .max = 115500},
-	 .vco = {.min = 1800000, .max = 3600000},
-	 .n = {.min = 2, .max = 6},
-	 .m = {.min = 60, .max = 160},
-	 .m1 = {.min = 0, .max = 0},
-	 .m2 = {.min = 58, .max = 158},
-	 .p = {.min = 28, .max = 140},
-	 .p1 = {.min = 2, .max = 10},
-	 .p2 = {.dot_limit = 200000,
-		.p2_slow = 14, .p2_fast = 14},
-	 },
-	{			/* CDV_SINGLE_LVDS_100MHz */
-	 .dot = {.min = 20000, .max = 115500},
-	 .vco = {.min = 1800000, .max = 3600000},
-	 .n = {.min = 2, .max = 6},
-	 .m = {.min = 60, .max = 160},
-	 .m1 = {.min = 0, .max = 0},
-	 .m2 = {.min = 58, .max = 158},
-	 .p = {.min = 28, .max = 140},
-	 .p1 = {.min = 2, .max = 10},
-	 /* The single-channel range is 25-112Mhz, and dual-channel
-	  * is 80-224Mhz.  Prefer single channel as much as possible.
-	  */
-	 .p2 = {.dot_limit = 200000, .p2_slow = 14, .p2_fast = 14},
-	 },
-	{			/* CDV_DAC_HDMI_27MHz */
-	 .dot = {.min = 20000, .max = 400000},
-	 .vco = {.min = 1809000, .max = 3564000},
-	 .n = {.min = 1, .max = 1},
-	 .m = {.min = 67, .max = 132},
-	 .m1 = {.min = 0, .max = 0},
-	 .m2 = {.min = 65, .max = 130},
-	 .p = {.min = 5, .max = 90},
-	 .p1 = {.min = 1, .max = 9},
-	 .p2 = {.dot_limit = 225000, .p2_slow = 10, .p2_fast = 5},
-	 },
-	{			/* CDV_DAC_HDMI_96MHz */
-	 .dot = {.min = 20000, .max = 400000},
-	 .vco = {.min = 1800000, .max = 3600000},
-	 .n = {.min = 2, .max = 6},
-	 .m = {.min = 60, .max = 160},
-	 .m1 = {.min = 0, .max = 0},
-	 .m2 = {.min = 58, .max = 158},
-	 .p = {.min = 5, .max = 100},
-	 .p1 = {.min = 1, .max = 10},
-	 .p2 = {.dot_limit = 225000, .p2_slow = 10, .p2_fast = 5},
-	 },
-};
-
-#define _wait_for(COND, MS, W) ({ \
-	unsigned long timeout__ = jiffies + msecs_to_jiffies(MS);	\
-	int ret__ = 0;							\
-	while (!(COND)) {						\
-		if (time_after(jiffies, timeout__)) {			\
-			ret__ = -ETIMEDOUT;				\
-			break;						\
-		}							\
-		if (W && !in_dbg_master())				\
-			msleep(W);					\
-	}								\
-	ret__;								\
-})
-
-#define wait_for(COND, MS) _wait_for(COND, MS, 1)
-
-
-static int cdv_sb_read(struct drm_device *dev, u32 reg, u32 *val)
-{
-	int ret;
-
-	ret = wait_for((REG_READ(SB_PCKT) & SB_BUSY) == 0, 1000);
-	if (ret) {
-		DRM_ERROR("timeout waiting for SB to idle before read\n");
-		return ret;
-	}
-
-	REG_WRITE(SB_ADDR, reg);
-	REG_WRITE(SB_PCKT,
-		   SET_FIELD(SB_OPCODE_READ, SB_OPCODE) |
-		   SET_FIELD(SB_DEST_DPLL, SB_DEST) |
-		   SET_FIELD(0xf, SB_BYTE_ENABLE));
-
-	ret = wait_for((REG_READ(SB_PCKT) & SB_BUSY) == 0, 1000);
-	if (ret) {
-		DRM_ERROR("timeout waiting for SB to idle after read\n");
-		return ret;
-	}
-
-	*val = REG_READ(SB_DATA);
-
-	return 0;
-}
-
-static int cdv_sb_write(struct drm_device *dev, u32 reg, u32 val)
-{
-	int ret;
-	static bool dpio_debug = true;
-	u32 temp;
-
-	if (dpio_debug) {
-		if (cdv_sb_read(dev, reg, &temp) == 0)
-			DRM_DEBUG_KMS("0x%08x: 0x%08x (before)\n", reg, temp);
-		DRM_DEBUG_KMS("0x%08x: 0x%08x\n", reg, val);
-	}
-
-	ret = wait_for((REG_READ(SB_PCKT) & SB_BUSY) == 0, 1000);
-	if (ret) {
-		DRM_ERROR("timeout waiting for SB to idle before write\n");
-		return ret;
-	}
-
-	REG_WRITE(SB_ADDR, reg);
-	REG_WRITE(SB_DATA, val);
-	REG_WRITE(SB_PCKT,
-		   SET_FIELD(SB_OPCODE_WRITE, SB_OPCODE) |
-		   SET_FIELD(SB_DEST_DPLL, SB_DEST) |
-		   SET_FIELD(0xf, SB_BYTE_ENABLE));
-
-	ret = wait_for((REG_READ(SB_PCKT) & SB_BUSY) == 0, 1000);
-	if (ret) {
-		DRM_ERROR("timeout waiting for SB to idle after write\n");
-		return ret;
-	}
-
-	if (dpio_debug) {
-		if (cdv_sb_read(dev, reg, &temp) == 0)
-			DRM_DEBUG_KMS("0x%08x: 0x%08x (after)\n", reg, temp);
-	}
-
-	return 0;
-}
-
-/* Reset the DPIO configuration register.  The BIOS does this at every
- * mode set.
- */
-static void cdv_sb_reset(struct drm_device *dev)
-{
-
-	REG_WRITE(DPIO_CFG, 0);
-	REG_READ(DPIO_CFG);
-	REG_WRITE(DPIO_CFG, DPIO_MODE_SELECT_0 | DPIO_CMN_RESET_N);
-}
-
-/* Unlike most Intel display engines, on Cedarview the DPLL registers
- * are behind this sideband bus.  They must be programmed while the
- * DPLL reference clock is on in the DPLL control register, but before
- * the DPLL is enabled in the DPLL control register.
- */
-static int
-cdv_dpll_set_clock_cdv(struct drm_device *dev, struct drm_crtc *crtc,
-			       struct cdv_intel_clock_t *clock)
-{
-	struct psb_intel_crtc *psb_crtc =
-				to_psb_intel_crtc(crtc);
-	int pipe = psb_crtc->pipe;
-	u32 m, n_vco, p;
-	int ret = 0;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	u32 ref_value;
-
-	cdv_sb_reset(dev);
-
-	if ((REG_READ(dpll_reg) & DPLL_SYNCLOCK_ENABLE) == 0) {
-		DRM_ERROR("Attempting to set DPLL with refclk disabled\n");
-		return -EBUSY;
-	}
-
-	/* Follow the BIOS and write the REF/SFR Register. Hardcoded value */
-	ref_value = 0x68A701;
-
-	cdv_sb_write(dev, SB_REF_SFR(pipe), ref_value);
-
-	/* We don't know what the other fields of these regs are, so
-	 * leave them in place.
-	 */
-	ret = cdv_sb_read(dev, SB_M(pipe), &m);
-	if (ret)
-		return ret;
-	m &= ~SB_M_DIVIDER_MASK;
-	m |= ((clock->m2) << SB_M_DIVIDER_SHIFT);
-	ret = cdv_sb_write(dev, SB_M(pipe), m);
-	if (ret)
-		return ret;
-
-	ret = cdv_sb_read(dev, SB_N_VCO(pipe), &n_vco);
-	if (ret)
-		return ret;
-
-	/* Follow the BIOS to program the N_DIVIDER REG */
-	n_vco &= 0xFFFF;
-	n_vco |= 0x107;
-	n_vco &= ~(SB_N_VCO_SEL_MASK |
-		   SB_N_DIVIDER_MASK |
-		   SB_N_CB_TUNE_MASK);
-
-	n_vco |= ((clock->n) << SB_N_DIVIDER_SHIFT);
-
-	if (clock->vco < 2250000) {
-		n_vco |= (2 << SB_N_CB_TUNE_SHIFT);
-		n_vco |= (0 << SB_N_VCO_SEL_SHIFT);
-	} else if (clock->vco < 2750000) {
-		n_vco |= (1 << SB_N_CB_TUNE_SHIFT);
-		n_vco |= (1 << SB_N_VCO_SEL_SHIFT);
-	} else if (clock->vco < 3300000) {
-		n_vco |= (0 << SB_N_CB_TUNE_SHIFT);
-		n_vco |= (2 << SB_N_VCO_SEL_SHIFT);
-	} else {
-		n_vco |= (0 << SB_N_CB_TUNE_SHIFT);
-		n_vco |= (3 << SB_N_VCO_SEL_SHIFT);
-	}
-
-	ret = cdv_sb_write(dev, SB_N_VCO(pipe), n_vco);
-	if (ret)
-		return ret;
-
-	ret = cdv_sb_read(dev, SB_P(pipe), &p);
-	if (ret)
-		return ret;
-	p &= ~(SB_P2_DIVIDER_MASK | SB_P1_DIVIDER_MASK);
-	p |= SET_FIELD(clock->p1, SB_P1_DIVIDER);
-	switch (clock->p2) {
-	case 5:
-		p |= SET_FIELD(SB_P2_5, SB_P2_DIVIDER);
-		break;
-	case 10:
-		p |= SET_FIELD(SB_P2_10, SB_P2_DIVIDER);
-		break;
-	case 14:
-		p |= SET_FIELD(SB_P2_14, SB_P2_DIVIDER);
-		break;
-	case 7:
-		p |= SET_FIELD(SB_P2_7, SB_P2_DIVIDER);
-		break;
-	default:
-		DRM_ERROR("Bad P2 clock: %d\n", clock->p2);
-		return -EINVAL;
-	}
-	ret = cdv_sb_write(dev, SB_P(pipe), p);
-	if (ret)
-		return ret;
-
-	/* always Program the Lane Register for the Pipe A*/
-	if (pipe == 0) {
-		/* Program the Lane0/1 for HDMI B */
-		u32 lane_reg, lane_value;
-
-		lane_reg = PSB_LANE0;
-		cdv_sb_read(dev, lane_reg, &lane_value);
-		lane_value &= ~(LANE_PLL_MASK);
-		lane_value |= LANE_PLL_ENABLE;
-		cdv_sb_write(dev, lane_reg, lane_value);
-
-		lane_reg = PSB_LANE1;
-		cdv_sb_read(dev, lane_reg, &lane_value);
-		lane_value &= ~(LANE_PLL_MASK);
-		lane_value |= LANE_PLL_ENABLE;
-		cdv_sb_write(dev, lane_reg, lane_value);
-
-		/* Program the Lane2/3 for HDMI C */
-		lane_reg = PSB_LANE2;
-		cdv_sb_read(dev, lane_reg, &lane_value);
-		lane_value &= ~(LANE_PLL_MASK);
-		lane_value |= LANE_PLL_ENABLE;
-		cdv_sb_write(dev, lane_reg, lane_value);
-
-		lane_reg = PSB_LANE3;
-		cdv_sb_read(dev, lane_reg, &lane_value);
-		lane_value &= ~(LANE_PLL_MASK);
-		lane_value |= LANE_PLL_ENABLE;
-		cdv_sb_write(dev, lane_reg, lane_value);
-	}
-
-	return 0;
-}
-
-/*
- * Returns whether any encoder on the specified pipe is of the specified type
- */
-static bool cdv_intel_pipe_has_type(struct drm_crtc *crtc, int type)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *l_entry;
-
-	list_for_each_entry(l_entry, &mode_config->connector_list, head) {
-		if (l_entry->encoder && l_entry->encoder->crtc == crtc) {
-			struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(l_entry);
-			if (psb_intel_encoder->type == type)
-				return true;
-		}
-	}
-	return false;
-}
-
-static const struct cdv_intel_limit_t *cdv_intel_limit(struct drm_crtc *crtc,
-							int refclk)
-{
-	const struct cdv_intel_limit_t *limit;
-	if (cdv_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
-		/*
-		 * Now only single-channel LVDS is supported on CDV. If it is
-		 * incorrect, please add the dual-channel LVDS.
-		 */
-		if (refclk == 96000)
-			limit = &cdv_intel_limits[CDV_LIMIT_SINGLE_LVDS_96];
-		else
-			limit = &cdv_intel_limits[CDV_LIMIT_SINGLE_LVDS_100];
-	} else {
-		if (refclk == 27000)
-			limit = &cdv_intel_limits[CDV_LIMIT_DAC_HDMI_27];
-		else
-			limit = &cdv_intel_limits[CDV_LIMIT_DAC_HDMI_96];
-	}
-	return limit;
-}
-
-/* m1 is reserved as 0 in CDV, n is a ring counter */
-static void cdv_intel_clock(struct drm_device *dev,
-			int refclk, struct cdv_intel_clock_t *clock)
-{
-	clock->m = clock->m2 + 2;
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = (refclk * clock->m) / clock->n;
-	clock->dot = clock->vco / clock->p;
-}
-
-
-#define INTELPllInvalid(s)   { /* ErrorF (s) */; return false; }
-static bool cdv_intel_PLL_is_valid(struct drm_crtc *crtc,
-				const struct cdv_intel_limit_t *limit,
-			       struct cdv_intel_clock_t *clock)
-{
-	if (clock->p1 < limit->p1.min || limit->p1.max < clock->p1)
-		INTELPllInvalid("p1 out of range\n");
-	if (clock->p < limit->p.min || limit->p.max < clock->p)
-		INTELPllInvalid("p out of range\n");
-	/* unnecessary to check the range of m(m1/M2)/n again */
-	if (clock->vco < limit->vco.min || limit->vco.max < clock->vco)
-		INTELPllInvalid("vco out of range\n");
-	/* XXX: We may need to be checking "Dot clock"
-	 * depending on the multiplier, connector, etc.,
-	 * rather than just a single range.
-	 */
-	if (clock->dot < limit->dot.min || limit->dot.max < clock->dot)
-		INTELPllInvalid("dot out of range\n");
-
-	return true;
-}
-
-static bool cdv_intel_find_best_PLL(struct drm_crtc *crtc, int target,
-				int refclk,
-				struct cdv_intel_clock_t *best_clock)
-{
-	struct drm_device *dev = crtc->dev;
-	struct cdv_intel_clock_t clock;
-	const struct cdv_intel_limit_t *limit = cdv_intel_limit(crtc, refclk);
-	int err = target;
-
-
-	if (cdv_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) &&
-	    (REG_READ(LVDS) & LVDS_PORT_EN) != 0) {
-		/*
-		 * For LVDS, if the panel is on, just rely on its current
-		 * settings for dual-channel.  We haven't figured out how to
-		 * reliably set up different single/dual channel state, if we
-		 * even can.
-		 */
-		if ((REG_READ(LVDS) & LVDS_CLKB_POWER_MASK) ==
-		    LVDS_CLKB_POWER_UP)
-			clock.p2 = limit->p2.p2_fast;
-		else
-			clock.p2 = limit->p2.p2_slow;
-	} else {
-		if (target < limit->p2.dot_limit)
-			clock.p2 = limit->p2.p2_slow;
-		else
-			clock.p2 = limit->p2.p2_fast;
-	}
-
-	memset(best_clock, 0, sizeof(*best_clock));
-	clock.m1 = 0;
-	/* m1 is reserved as 0 in CDV, n is a ring counter.
-	   So skip the m1 loop */
-	for (clock.n = limit->n.min; clock.n <= limit->n.max; clock.n++) {
-		for (clock.m2 = limit->m2.min; clock.m2 <= limit->m2.max;
-					     clock.m2++) {
-			for (clock.p1 = limit->p1.min;
-					clock.p1 <= limit->p1.max;
-					clock.p1++) {
-				int this_err;
-
-				cdv_intel_clock(dev, refclk, &clock);
-
-				if (!cdv_intel_PLL_is_valid(crtc,
-								limit, &clock))
-						continue;
-
-				this_err = abs(clock.dot - target);
-				if (this_err < err) {
-					*best_clock = clock;
-					err = this_err;
-				}
-			}
-		}
-	}
-
-	return err != target;
-}
-
-static int cdv_intel_pipe_set_base(struct drm_crtc *crtc,
-			    int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
-	int pipe = psb_intel_crtc->pipe;
-	unsigned long start, offset;
-	int dspbase = (pipe == 0 ? DSPABASE : DSPBBASE);
-	int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
-	int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	u32 dspcntr;
-	int ret = 0;
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	/* no fb bound */
-	if (!crtc->fb) {
-		dev_err(dev->dev, "No FB bound\n");
-		goto psb_intel_pipe_cleaner;
-	}
-
-
-	/* We are displaying this buffer, make sure it is actually loaded
-	   into the GTT */
-	ret = psb_gtt_pin(psbfb->gtt);
-	if (ret < 0)
-		goto psb_intel_pipe_set_base_exit;
-	start = psbfb->gtt->offset;
-	offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
-
-	REG_WRITE(dspstride, crtc->fb->pitches[0]);
-
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-
-	switch (crtc->fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (crtc->fb->depth == 15)
-			dspcntr |= DISPPLANE_15_16BPP;
-		else
-			dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	default:
-		dev_err(dev->dev, "Unknown color depth\n");
-		ret = -EINVAL;
-		goto psb_intel_pipe_set_base_exit;
-	}
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	dev_dbg(dev->dev,
-		"Writing base %08lX %08lX %d %d\n", start, offset, x, y);
-
-	REG_WRITE(dspbase, offset);
-	REG_READ(dspbase);
-	REG_WRITE(dspsurf, start);
-	REG_READ(dspsurf);
-
-psb_intel_pipe_cleaner:
-	/* If there was a previous display we can now unpin it */
-	if (old_fb)
-		psb_gtt_unpin(to_psb_fb(old_fb)->gtt);
-
-psb_intel_pipe_set_base_exit:
-	gma_power_end(dev);
-	return ret;
-}
-
-/**
- * Sets the power management mode of the pipe and plane.
- *
- * This code should probably grow support for turning the cursor off and back
- * on appropriately at the same time as we're turning the pipe off/on.
- */
-static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int dspbase_reg = (pipe == 0) ? DSPABASE : DSPBBASE;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	u32 temp;
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Enable the DPLL */
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) == 0) {
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-		}
-
-		/* Jim Bish - switch plan and pipe per scott */
-		/* Enable the plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp | DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		}
-
-		udelay(150);
-
-		/* Enable the pipe */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) == 0)
-			REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
-
-		psb_intel_crtc_load_lut(crtc);
-
-		/* Give the overlay scaler a chance to enable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, true); TODO */
-		break;
-	case DRM_MODE_DPMS_OFF:
-		/* Give the overlay scaler a chance to disable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
-
-		/* Disable the VGA plane that we never use */
-		REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-		/* Jim Bish - changed pipe/plane here as well. */
-
-		/* Wait for vblank for the disable to take effect */
-		cdv_intel_wait_for_vblank(dev);
-
-		/* Next, disable display pipes */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
-			REG_READ(pipeconf_reg);
-		}
-
-		/* Wait for vblank for the disable to take effect. */
-		cdv_intel_wait_for_vblank(dev);
-
-		udelay(150);
-
-		/* Disable display plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp & ~DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-			REG_READ(dspbase_reg);
-		}
-
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) != 0) {
-			REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-		}
-
-		/* Wait for the clocks to turn off. */
-		udelay(150);
-		break;
-	}
-	/*Set FIFO Watermarks*/
-	REG_WRITE(DSPARB, 0x3F3E);
-}
-
-static void cdv_intel_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void cdv_intel_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-static bool cdv_intel_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-
-/**
- * Return the pipe currently connected to the panel fitter,
- * or -1 if the panel fitter is not present or not in use
- */
-static int cdv_intel_panel_fitter_pipe(struct drm_device *dev)
-{
-	u32 pfit_control;
-
-	pfit_control = REG_READ(PFIT_CONTROL);
-
-	/* See if the panel fitter is in use */
-	if ((pfit_control & PFIT_ENABLE) == 0)
-		return -1;
-	return (pfit_control >> 29) & 0x3;
-}
-
-static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode,
-			       int x, int y,
-			       struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	int dpll_md_reg = (psb_intel_crtc->pipe == 0) ? DPLL_A_MD : DPLL_B_MD;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
-	int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
-	int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
-	int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
-	int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
-	int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
-	int dspsize_reg = (pipe == 0) ? DSPASIZE : DSPBSIZE;
-	int dsppos_reg = (pipe == 0) ? DSPAPOS : DSPBPOS;
-	int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
-	int refclk;
-	struct cdv_intel_clock_t clock;
-	u32 dpll = 0, dspcntr, pipeconf;
-	bool ok;
-	bool is_crt = false, is_lvds = false, is_tv = false;
-	bool is_hdmi = false;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &mode_config->connector_list, head) {
-		struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-
-		if (!connector->encoder
-		    || connector->encoder->crtc != crtc)
-			continue;
-
-		switch (psb_intel_encoder->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_TVOUT:
-			is_tv = true;
-			break;
-		case INTEL_OUTPUT_ANALOG:
-			is_crt = true;
-			break;
-		case INTEL_OUTPUT_HDMI:
-			is_hdmi = true;
-			break;
-		}
-	}
-
-	refclk = 96000;
-
-	/* Hack selection about ref clk for CRT */
-	/* Select 27MHz as the reference clk for HDMI */
-	if (is_crt || is_hdmi)
-		refclk = 27000;
-
-	drm_mode_debug_printmodeline(adjusted_mode);
-
-	ok = cdv_intel_find_best_PLL(crtc, adjusted_mode->clock, refclk,
-				 &clock);
-	if (!ok) {
-		dev_err(dev->dev, "Couldn't find PLL settings for mode!\n");
-		return 0;
-	}
-
-	dpll = DPLL_VGA_MODE_DIS;
-	if (is_tv) {
-		/* XXX: just matching BIOS for now */
-/*	dpll |= PLL_REF_INPUT_TVCLKINBC; */
-		dpll |= 3;
-	}
-		dpll |= PLL_REF_INPUT_DREFCLK;
-
-	dpll |= DPLL_SYNCLOCK_ENABLE;
-	dpll |= DPLL_VGA_MODE_DIS;
-	if (is_lvds)
-		dpll |= DPLLB_MODE_LVDS;
-	else
-		dpll |= DPLLB_MODE_DAC_SERIAL;
-	/* dpll |= (2 << 11); */
-
-	/* setup pipeconf */
-	pipeconf = REG_READ(pipeconf_reg);
-
-	/* Set up the display plane register */
-	dspcntr = DISPPLANE_GAMMA_ENABLE;
-
-	if (pipe == 0)
-		dspcntr |= DISPPLANE_SEL_PIPE_A;
-	else
-		dspcntr |= DISPPLANE_SEL_PIPE_B;
-
-	dspcntr |= DISPLAY_PLANE_ENABLE;
-	pipeconf |= PIPEACONF_ENABLE;
-
-	REG_WRITE(dpll_reg, dpll | DPLL_VGA_MODE_DIS | DPLL_SYNCLOCK_ENABLE);
-	REG_READ(dpll_reg);
-
-	cdv_dpll_set_clock_cdv(dev, crtc, &clock);
-
-	udelay(150);
-
-
-	/* The LVDS pin pair needs to be on before the DPLLs are enabled.
-	 * This is an exception to the general rule that mode_set doesn't turn
-	 * things on.
-	 */
-	if (is_lvds) {
-		u32 lvds = REG_READ(LVDS);
-
-		lvds |=
-		    LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP |
-		    LVDS_PIPEB_SELECT;
-		/* Set the B0-B3 data pairs corresponding to
-		 * whether we're going to
-		 * set the DPLLs for dual-channel mode or not.
-		 */
-		if (clock.p2 == 7)
-			lvds |= LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP;
-		else
-			lvds &= ~(LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP);
-
-		/* It would be nice to set 24 vs 18-bit mode (LVDS_A3_POWER_UP)
-		 * appropriately here, but we need to look more
-		 * thoroughly into how panels behave in the two modes.
-		 */
-
-		REG_WRITE(LVDS, lvds);
-		REG_READ(LVDS);
-	}
-
-	dpll |= DPLL_VCO_ENABLE;
-
-	/* Disable the panel fitter if it was on our pipe */
-	if (cdv_intel_panel_fitter_pipe(dev) == pipe)
-		REG_WRITE(PFIT_CONTROL, 0);
-
-	DRM_DEBUG_KMS("Mode for pipe %c:\n", pipe == 0 ? 'A' : 'B');
-	drm_mode_debug_printmodeline(mode);
-
-	REG_WRITE(dpll_reg,
-		(REG_READ(dpll_reg) & ~DPLL_LOCK) | DPLL_VCO_ENABLE);
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150); /* 42 usec w/o calibration, 110 with.  rounded up. */
-
-	if (!(REG_READ(dpll_reg) & DPLL_LOCK)) {
-		dev_err(dev->dev, "Failed to get DPLL lock\n");
-		return -EBUSY;
-	}
-
-	{
-		int sdvo_pixel_multiply = adjusted_mode->clock / mode->clock;
-		REG_WRITE(dpll_md_reg, (0 << DPLL_MD_UDI_DIVIDER_SHIFT) | ((sdvo_pixel_multiply - 1) << DPLL_MD_UDI_MULTIPLIER_SHIFT));
-	}
-
-	REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
-		  ((adjusted_mode->crtc_htotal - 1) << 16));
-	REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
-		  ((adjusted_mode->crtc_hblank_end - 1) << 16));
-	REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
-		  ((adjusted_mode->crtc_hsync_end - 1) << 16));
-	REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
-		  ((adjusted_mode->crtc_vtotal - 1) << 16));
-	REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
-		  ((adjusted_mode->crtc_vblank_end - 1) << 16));
-	REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
-		  ((adjusted_mode->crtc_vsync_end - 1) << 16));
-	/* pipesrc and dspsize control the size that is scaled from,
-	 * which should always be the user's requested size.
-	 */
-	REG_WRITE(dspsize_reg,
-		  ((mode->vdisplay - 1) << 16) | (mode->hdisplay - 1));
-	REG_WRITE(dsppos_reg, 0);
-	REG_WRITE(pipesrc_reg,
-		  ((mode->hdisplay - 1) << 16) | (mode->vdisplay - 1));
-	REG_WRITE(pipeconf_reg, pipeconf);
-	REG_READ(pipeconf_reg);
-
-	cdv_intel_wait_for_vblank(dev);
-
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	/* Flush the plane changes */
-	{
-		struct drm_crtc_helper_funcs *crtc_funcs =
-		    crtc->helper_private;
-		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-	}
-
-	cdv_intel_wait_for_vblank(dev);
-
-	return 0;
-}
-
-/** Loads the palette/gamma unit for the CRTC with the prepared values */
-static void cdv_intel_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv =
-				(struct drm_psb_private *)dev->dev_private;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int palreg = PALETTE_A;
-	int i;
-
-	/* The clocks have to be on to load the palette. */
-	if (!crtc->enabled)
-		return;
-
-	switch (psb_intel_crtc->pipe) {
-	case 0:
-		break;
-	case 1:
-		palreg = PALETTE_B;
-		break;
-	case 2:
-		palreg = PALETTE_C;
-		break;
-	default:
-		dev_err(dev->dev, "Illegal Pipe Number.\n");
-		return;
-	}
-
-	if (gma_power_begin(dev, false)) {
-		for (i = 0; i < 256; i++) {
-			REG_WRITE(palreg + 4 * i,
-				  ((psb_intel_crtc->lut_r[i] +
-				  psb_intel_crtc->lut_adj[i]) << 16) |
-				  ((psb_intel_crtc->lut_g[i] +
-				  psb_intel_crtc->lut_adj[i]) << 8) |
-				  (psb_intel_crtc->lut_b[i] +
-				  psb_intel_crtc->lut_adj[i]));
-		}
-		gma_power_end(dev);
-	} else {
-		for (i = 0; i < 256; i++) {
-			dev_priv->regs.psb.save_palette_a[i] =
-				  ((psb_intel_crtc->lut_r[i] +
-				  psb_intel_crtc->lut_adj[i]) << 16) |
-				  ((psb_intel_crtc->lut_g[i] +
-				  psb_intel_crtc->lut_adj[i]) << 8) |
-				  (psb_intel_crtc->lut_b[i] +
-				  psb_intel_crtc->lut_adj[i]);
-		}
-
-	}
-}
-
-/**
- * Save HW states of giving crtc
- */
-static void cdv_intel_crtc_save(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_psb_private *dev_priv =
-			(struct drm_psb_private *)dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
-	int pipeA = (psb_intel_crtc->pipe == 0);
-	uint32_t paletteReg;
-	int i;
-
-	if (!crtc_state) {
-		dev_dbg(dev->dev, "No CRTC state found\n");
-		return;
-	}
-
-	crtc_state->saveDSPCNTR = REG_READ(pipeA ? DSPACNTR : DSPBCNTR);
-	crtc_state->savePIPECONF = REG_READ(pipeA ? PIPEACONF : PIPEBCONF);
-	crtc_state->savePIPESRC = REG_READ(pipeA ? PIPEASRC : PIPEBSRC);
-	crtc_state->saveFP0 = REG_READ(pipeA ? FPA0 : FPB0);
-	crtc_state->saveFP1 = REG_READ(pipeA ? FPA1 : FPB1);
-	crtc_state->saveDPLL = REG_READ(pipeA ? DPLL_A : DPLL_B);
-	crtc_state->saveHTOTAL = REG_READ(pipeA ? HTOTAL_A : HTOTAL_B);
-	crtc_state->saveHBLANK = REG_READ(pipeA ? HBLANK_A : HBLANK_B);
-	crtc_state->saveHSYNC = REG_READ(pipeA ? HSYNC_A : HSYNC_B);
-	crtc_state->saveVTOTAL = REG_READ(pipeA ? VTOTAL_A : VTOTAL_B);
-	crtc_state->saveVBLANK = REG_READ(pipeA ? VBLANK_A : VBLANK_B);
-	crtc_state->saveVSYNC = REG_READ(pipeA ? VSYNC_A : VSYNC_B);
-	crtc_state->saveDSPSTRIDE = REG_READ(pipeA ? DSPASTRIDE : DSPBSTRIDE);
-
-	/*NOTE: DSPSIZE DSPPOS only for psb*/
-	crtc_state->saveDSPSIZE = REG_READ(pipeA ? DSPASIZE : DSPBSIZE);
-	crtc_state->saveDSPPOS = REG_READ(pipeA ? DSPAPOS : DSPBPOS);
-
-	crtc_state->saveDSPBASE = REG_READ(pipeA ? DSPABASE : DSPBBASE);
-
-	DRM_DEBUG("(%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x)\n",
-			crtc_state->saveDSPCNTR,
-			crtc_state->savePIPECONF,
-			crtc_state->savePIPESRC,
-			crtc_state->saveFP0,
-			crtc_state->saveFP1,
-			crtc_state->saveDPLL,
-			crtc_state->saveHTOTAL,
-			crtc_state->saveHBLANK,
-			crtc_state->saveHSYNC,
-			crtc_state->saveVTOTAL,
-			crtc_state->saveVBLANK,
-			crtc_state->saveVSYNC,
-			crtc_state->saveDSPSTRIDE,
-			crtc_state->saveDSPSIZE,
-			crtc_state->saveDSPPOS,
-			crtc_state->saveDSPBASE
-		);
-
-	paletteReg = pipeA ? PALETTE_A : PALETTE_B;
-	for (i = 0; i < 256; ++i)
-		crtc_state->savePalette[i] = REG_READ(paletteReg + (i << 2));
-}
-
-/**
- * Restore HW states of giving crtc
- */
-static void cdv_intel_crtc_restore(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_psb_private * dev_priv =
-				(struct drm_psb_private *)dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc =  to_psb_intel_crtc(crtc);
-	struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
-	/* struct drm_crtc_helper_funcs * crtc_funcs = crtc->helper_private; */
-	int pipeA = (psb_intel_crtc->pipe == 0);
-	uint32_t paletteReg;
-	int i;
-
-	if (!crtc_state) {
-		dev_dbg(dev->dev, "No crtc state\n");
-		return;
-	}
-
-	DRM_DEBUG(
-		"current:(%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x)\n",
-		REG_READ(pipeA ? DSPACNTR : DSPBCNTR),
-		REG_READ(pipeA ? PIPEACONF : PIPEBCONF),
-		REG_READ(pipeA ? PIPEASRC : PIPEBSRC),
-		REG_READ(pipeA ? FPA0 : FPB0),
-		REG_READ(pipeA ? FPA1 : FPB1),
-		REG_READ(pipeA ? DPLL_A : DPLL_B),
-		REG_READ(pipeA ? HTOTAL_A : HTOTAL_B),
-		REG_READ(pipeA ? HBLANK_A : HBLANK_B),
-		REG_READ(pipeA ? HSYNC_A : HSYNC_B),
-		REG_READ(pipeA ? VTOTAL_A : VTOTAL_B),
-		REG_READ(pipeA ? VBLANK_A : VBLANK_B),
-		REG_READ(pipeA ? VSYNC_A : VSYNC_B),
-		REG_READ(pipeA ? DSPASTRIDE : DSPBSTRIDE),
-		REG_READ(pipeA ? DSPASIZE : DSPBSIZE),
-		REG_READ(pipeA ? DSPAPOS : DSPBPOS),
-		REG_READ(pipeA ? DSPABASE : DSPBBASE)
-		);
-
-	DRM_DEBUG(
-		"saved: (%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x)\n",
-		crtc_state->saveDSPCNTR,
-		crtc_state->savePIPECONF,
-		crtc_state->savePIPESRC,
-		crtc_state->saveFP0,
-		crtc_state->saveFP1,
-		crtc_state->saveDPLL,
-		crtc_state->saveHTOTAL,
-		crtc_state->saveHBLANK,
-		crtc_state->saveHSYNC,
-		crtc_state->saveVTOTAL,
-		crtc_state->saveVBLANK,
-		crtc_state->saveVSYNC,
-		crtc_state->saveDSPSTRIDE,
-		crtc_state->saveDSPSIZE,
-		crtc_state->saveDSPPOS,
-		crtc_state->saveDSPBASE
-		);
-
-
-	if (crtc_state->saveDPLL & DPLL_VCO_ENABLE) {
-		REG_WRITE(pipeA ? DPLL_A : DPLL_B,
-			crtc_state->saveDPLL & ~DPLL_VCO_ENABLE);
-		REG_READ(pipeA ? DPLL_A : DPLL_B);
-		DRM_DEBUG("write dpll: %x\n",
-				REG_READ(pipeA ? DPLL_A : DPLL_B));
-		udelay(150);
-	}
-
-	REG_WRITE(pipeA ? FPA0 : FPB0, crtc_state->saveFP0);
-	REG_READ(pipeA ? FPA0 : FPB0);
-
-	REG_WRITE(pipeA ? FPA1 : FPB1, crtc_state->saveFP1);
-	REG_READ(pipeA ? FPA1 : FPB1);
-
-	REG_WRITE(pipeA ? DPLL_A : DPLL_B, crtc_state->saveDPLL);
-	REG_READ(pipeA ? DPLL_A : DPLL_B);
-	udelay(150);
-
-	REG_WRITE(pipeA ? HTOTAL_A : HTOTAL_B, crtc_state->saveHTOTAL);
-	REG_WRITE(pipeA ? HBLANK_A : HBLANK_B, crtc_state->saveHBLANK);
-	REG_WRITE(pipeA ? HSYNC_A : HSYNC_B, crtc_state->saveHSYNC);
-	REG_WRITE(pipeA ? VTOTAL_A : VTOTAL_B, crtc_state->saveVTOTAL);
-	REG_WRITE(pipeA ? VBLANK_A : VBLANK_B, crtc_state->saveVBLANK);
-	REG_WRITE(pipeA ? VSYNC_A : VSYNC_B, crtc_state->saveVSYNC);
-	REG_WRITE(pipeA ? DSPASTRIDE : DSPBSTRIDE, crtc_state->saveDSPSTRIDE);
-
-	REG_WRITE(pipeA ? DSPASIZE : DSPBSIZE, crtc_state->saveDSPSIZE);
-	REG_WRITE(pipeA ? DSPAPOS : DSPBPOS, crtc_state->saveDSPPOS);
-
-	REG_WRITE(pipeA ? PIPEASRC : PIPEBSRC, crtc_state->savePIPESRC);
-	REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
-	REG_WRITE(pipeA ? PIPEACONF : PIPEBCONF, crtc_state->savePIPECONF);
-
-	cdv_intel_wait_for_vblank(dev);
-
-	REG_WRITE(pipeA ? DSPACNTR : DSPBCNTR, crtc_state->saveDSPCNTR);
-	REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
-
-	cdv_intel_wait_for_vblank(dev);
-
-	paletteReg = pipeA ? PALETTE_A : PALETTE_B;
-	for (i = 0; i < 256; ++i)
-		REG_WRITE(paletteReg + (i << 2), crtc_state->savePalette[i]);
-}
-
-static int cdv_intel_crtc_cursor_set(struct drm_crtc *crtc,
-				 struct drm_file *file_priv,
-				 uint32_t handle,
-				 uint32_t width, uint32_t height)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t control = (pipe == 0) ? CURACNTR : CURBCNTR;
-	uint32_t base = (pipe == 0) ? CURABASE : CURBBASE;
-	uint32_t temp;
-	size_t addr = 0;
-	struct gtt_range *gt;
-	struct drm_gem_object *obj;
-	int ret;
-
-	/* if we want to turn of the cursor ignore width and height */
-	if (!handle) {
-		/* turn off the cursor */
-		temp = CURSOR_MODE_DISABLE;
-
-		if (gma_power_begin(dev, false)) {
-			REG_WRITE(control, temp);
-			REG_WRITE(base, 0);
-			gma_power_end(dev);
-		}
-
-		/* unpin the old GEM object */
-		if (psb_intel_crtc->cursor_obj) {
-			gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-			psb_gtt_unpin(gt);
-			drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-			psb_intel_crtc->cursor_obj = NULL;
-		}
-
-		return 0;
-	}
-
-	/* Currently we only support 64x64 cursors */
-	if (width != 64 || height != 64) {
-		dev_dbg(dev->dev, "we currently only support 64x64 cursors\n");
-		return -EINVAL;
-	}
-
-	obj = drm_gem_object_lookup(dev, file_priv, handle);
-	if (!obj)
-		return -ENOENT;
-
-	if (obj->size < width * height * 4) {
-		dev_dbg(dev->dev, "buffer is to small\n");
-		return -ENOMEM;
-	}
-
-	gt = container_of(obj, struct gtt_range, gem);
-
-	/* Pin the memory into the GTT */
-	ret = psb_gtt_pin(gt);
-	if (ret) {
-		dev_err(dev->dev, "Can not pin down handle 0x%x\n", handle);
-		return ret;
-	}
-
-	addr = gt->offset;	/* Or resource.start ??? */
-
-	psb_intel_crtc->cursor_addr = addr;
-
-	temp = 0;
-	/* set the pipe for the cursor */
-	temp |= (pipe << 28);
-	temp |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE(control, temp);
-		REG_WRITE(base, addr);
-		gma_power_end(dev);
-	}
-
-	/* unpin the old GEM object */
-	if (psb_intel_crtc->cursor_obj) {
-		gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-		psb_gtt_unpin(gt);
-		drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-		psb_intel_crtc->cursor_obj = obj;
-	}
-	return 0;
-}
-
-static int cdv_intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t temp = 0;
-	uint32_t adder;
-
-
-	if (x < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_X_SHIFT);
-		x = -x;
-	}
-	if (y < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_Y_SHIFT);
-		y = -y;
-	}
-
-	temp |= ((x & CURSOR_POS_MASK) << CURSOR_X_SHIFT);
-	temp |= ((y & CURSOR_POS_MASK) << CURSOR_Y_SHIFT);
-
-	adder = psb_intel_crtc->cursor_addr;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE((pipe == 0) ? CURAPOS : CURBPOS, temp);
-		REG_WRITE((pipe == 0) ? CURABASE : CURBBASE, adder);
-		gma_power_end(dev);
-	}
-	return 0;
-}
-
-static void cdv_intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red,
-			 u16 *green, u16 *blue, uint32_t start, uint32_t size)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int i;
-	int end = (start + size > 256) ? 256 : start + size;
-
-	for (i = start; i < end; i++) {
-		psb_intel_crtc->lut_r[i] = red[i] >> 8;
-		psb_intel_crtc->lut_g[i] = green[i] >> 8;
-		psb_intel_crtc->lut_b[i] = blue[i] >> 8;
-	}
-
-	cdv_intel_crtc_load_lut(crtc);
-}
-
-static int cdv_crtc_set_config(struct drm_mode_set *set)
-{
-	int ret = 0;
-	struct drm_device *dev = set->crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->rpm_enabled)
-		return drm_crtc_helper_set_config(set);
-
-	pm_runtime_forbid(&dev->pdev->dev);
-
-	ret = drm_crtc_helper_set_config(set);
-
-	pm_runtime_allow(&dev->pdev->dev);
-
-	return ret;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 8xx chips. */
-
-/* FIXME: why are we using this, should it be cdv_ in this tree ? */
-
-static void i8xx_clock(int refclk, struct cdv_intel_clock_t *clock)
-{
-	clock->m = 5 * (clock->m1 + 2) + (clock->m2 + 2);
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = refclk * clock->m / (clock->n + 2);
-	clock->dot = clock->vco / clock->p;
-}
-
-/* Returns the clock of the currently programmed mode of the given pipe. */
-static int cdv_intel_crtc_clock_get(struct drm_device *dev,
-				struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	u32 dpll;
-	u32 fp;
-	struct cdv_intel_clock_t clock;
-	bool is_lvds;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (gma_power_begin(dev, false)) {
-		dpll = REG_READ((pipe == 0) ? DPLL_A : DPLL_B);
-		if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-			fp = REG_READ((pipe == 0) ? FPA0 : FPB0);
-		else
-			fp = REG_READ((pipe == 0) ? FPA1 : FPB1);
-		is_lvds = (pipe == 1) && (REG_READ(LVDS) & LVDS_PORT_EN);
-		gma_power_end(dev);
-	} else {
-		dpll = (pipe == 0) ?
-			dev_priv->regs.psb.saveDPLL_A :
-			dev_priv->regs.psb.saveDPLL_B;
-
-		if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-			fp = (pipe == 0) ?
-				dev_priv->regs.psb.saveFPA0 :
-				dev_priv->regs.psb.saveFPB0;
-		else
-			fp = (pipe == 0) ?
-				dev_priv->regs.psb.saveFPA1 :
-				dev_priv->regs.psb.saveFPB1;
-
-		is_lvds = (pipe == 1) &&
-				(dev_priv->regs.psb.saveLVDS & LVDS_PORT_EN);
-	}
-
-	clock.m1 = (fp & FP_M1_DIV_MASK) >> FP_M1_DIV_SHIFT;
-	clock.m2 = (fp & FP_M2_DIV_MASK) >> FP_M2_DIV_SHIFT;
-	clock.n = (fp & FP_N_DIV_MASK) >> FP_N_DIV_SHIFT;
-
-	if (is_lvds) {
-		clock.p1 =
-		    ffs((dpll &
-			 DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS) >>
-			DPLL_FPA01_P1_POST_DIV_SHIFT);
-		if (clock.p1 == 0) {
-			clock.p1 = 4;
-			dev_err(dev->dev, "PLL %d\n", dpll);
-		}
-		clock.p2 = 14;
-
-		if ((dpll & PLL_REF_INPUT_MASK) ==
-		    PLLB_REF_INPUT_SPREADSPECTRUMIN) {
-			/* XXX: might not be 66MHz */
-			i8xx_clock(66000, &clock);
-		} else
-			i8xx_clock(48000, &clock);
-	} else {
-		if (dpll & PLL_P1_DIVIDE_BY_TWO)
-			clock.p1 = 2;
-		else {
-			clock.p1 =
-			    ((dpll &
-			      DPLL_FPA01_P1_POST_DIV_MASK_I830) >>
-			     DPLL_FPA01_P1_POST_DIV_SHIFT) + 2;
-		}
-		if (dpll & PLL_P2_DIVIDE_BY_4)
-			clock.p2 = 4;
-		else
-			clock.p2 = 2;
-
-		i8xx_clock(48000, &clock);
-	}
-
-	/* XXX: It would be nice to validate the clocks, but we can't reuse
-	 * i830PllIsValid() because it relies on the xf86_config connector
-	 * configuration being accurate, which it isn't necessarily.
-	 */
-
-	return clock.dot;
-}
-
-/** Returns the currently programmed mode of the given pipe. */
-struct drm_display_mode *cdv_intel_crtc_mode_get(struct drm_device *dev,
-					     struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	struct drm_display_mode *mode;
-	int htot;
-	int hsync;
-	int vtot;
-	int vsync;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (gma_power_begin(dev, false)) {
-		htot = REG_READ((pipe == 0) ? HTOTAL_A : HTOTAL_B);
-		hsync = REG_READ((pipe == 0) ? HSYNC_A : HSYNC_B);
-		vtot = REG_READ((pipe == 0) ? VTOTAL_A : VTOTAL_B);
-		vsync = REG_READ((pipe == 0) ? VSYNC_A : VSYNC_B);
-		gma_power_end(dev);
-	} else {
-		htot = (pipe == 0) ?
-			dev_priv->regs.psb.saveHTOTAL_A :
-			dev_priv->regs.psb.saveHTOTAL_B;
-		hsync = (pipe == 0) ?
-			dev_priv->regs.psb.saveHSYNC_A :
-			dev_priv->regs.psb.saveHSYNC_B;
-		vtot = (pipe == 0) ?
-			dev_priv->regs.psb.saveVTOTAL_A :
-			dev_priv->regs.psb.saveVTOTAL_B;
-		vsync = (pipe == 0) ?
-			dev_priv->regs.psb.saveVSYNC_A :
-			dev_priv->regs.psb.saveVSYNC_B;
-	}
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode)
-		return NULL;
-
-	mode->clock = cdv_intel_crtc_clock_get(dev, crtc);
-	mode->hdisplay = (htot & 0xffff) + 1;
-	mode->htotal = ((htot & 0xffff0000) >> 16) + 1;
-	mode->hsync_start = (hsync & 0xffff) + 1;
-	mode->hsync_end = ((hsync & 0xffff0000) >> 16) + 1;
-	mode->vdisplay = (vtot & 0xffff) + 1;
-	mode->vtotal = ((vtot & 0xffff0000) >> 16) + 1;
-	mode->vsync_start = (vsync & 0xffff) + 1;
-	mode->vsync_end = ((vsync & 0xffff0000) >> 16) + 1;
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	return mode;
-}
-
-static void cdv_intel_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-
-	kfree(psb_intel_crtc->crtc_state);
-	drm_crtc_cleanup(crtc);
-	kfree(psb_intel_crtc);
-}
-
-const struct drm_crtc_helper_funcs cdv_intel_helper_funcs = {
-	.dpms = cdv_intel_crtc_dpms,
-	.mode_fixup = cdv_intel_crtc_mode_fixup,
-	.mode_set = cdv_intel_crtc_mode_set,
-	.mode_set_base = cdv_intel_pipe_set_base,
-	.prepare = cdv_intel_crtc_prepare,
-	.commit = cdv_intel_crtc_commit,
-};
-
-const struct drm_crtc_funcs cdv_intel_crtc_funcs = {
-	.save = cdv_intel_crtc_save,
-	.restore = cdv_intel_crtc_restore,
-	.cursor_set = cdv_intel_crtc_cursor_set,
-	.cursor_move = cdv_intel_crtc_cursor_move,
-	.gamma_set = cdv_intel_crtc_gamma_set,
-	.set_config = cdv_crtc_set_config,
-	.destroy = cdv_intel_crtc_destroy,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
deleted file mode 100644
index 8d526955..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
+++ /dev/null
@@ -1,393 +0,0 @@
-/*
- * Copyright © 2006-2011 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	jim liu <jim.liu@intel.com>
- *
- * FIXME:
- *	We should probably make this generic and share it with Medfield
- */
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_edid.h>
-#include "psb_intel_drv.h"
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-#include "cdv_device.h"
-#include <linux/pm_runtime.h>
-
-/* hdmi control bits */
-#define HDMI_NULL_PACKETS_DURING_VSYNC	(1 << 9)
-#define HDMI_BORDER_ENABLE		(1 << 7)
-#define HDMI_AUDIO_ENABLE		(1 << 6)
-#define HDMI_VSYNC_ACTIVE_HIGH		(1 << 4)
-#define HDMI_HSYNC_ACTIVE_HIGH		(1 << 3)
-/* hdmi-b control bits */
-#define	HDMIB_PIPE_B_SELECT		(1 << 30)
-
-
-struct mid_intel_hdmi_priv {
-	u32 hdmi_reg;
-	u32 save_HDMIB;
-	bool has_hdmi_sink;
-	bool has_hdmi_audio;
-	/* Should set this when detect hotplug */
-	bool hdmi_device_connected;
-	struct mdfld_hdmi_i2c *i2c_bus;
-	struct i2c_adapter *hdmi_i2c_adapter;	/* for control functions */
-	struct drm_device *dev;
-};
-
-static void cdv_hdmi_mode_set(struct drm_encoder *encoder,
-			struct drm_display_mode *mode,
-			struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_encoder *psb_intel_encoder = to_psb_intel_encoder(encoder);
-	struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv;
-	u32 hdmib;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct psb_intel_crtc *intel_crtc = to_psb_intel_crtc(crtc);
-
-	hdmib = (2 << 10);
-
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
-		hdmib |= HDMI_VSYNC_ACTIVE_HIGH;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
-		hdmib |= HDMI_HSYNC_ACTIVE_HIGH;
-
-	if (intel_crtc->pipe == 1)
-		hdmib |= HDMIB_PIPE_B_SELECT;
-
-	if (hdmi_priv->has_hdmi_audio) {
-		hdmib |= HDMI_AUDIO_ENABLE;
-		hdmib |= HDMI_NULL_PACKETS_DURING_VSYNC;
-	}
-
-	REG_WRITE(hdmi_priv->hdmi_reg, hdmib);
-	REG_READ(hdmi_priv->hdmi_reg);
-}
-
-static bool cdv_hdmi_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void cdv_hdmi_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_encoder *psb_intel_encoder =
-						to_psb_intel_encoder(encoder);
-	struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv;
-	u32 hdmib;
-
-	hdmib = REG_READ(hdmi_priv->hdmi_reg);
-
-	if (mode != DRM_MODE_DPMS_ON)
-		REG_WRITE(hdmi_priv->hdmi_reg, hdmib & ~HDMIB_PORT_EN);
-	else
-		REG_WRITE(hdmi_priv->hdmi_reg, hdmib | HDMIB_PORT_EN);
-	REG_READ(hdmi_priv->hdmi_reg);
-}
-
-static void cdv_hdmi_save(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv;
-
-	hdmi_priv->save_HDMIB = REG_READ(hdmi_priv->hdmi_reg);
-}
-
-static void cdv_hdmi_restore(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv;
-
-	REG_WRITE(hdmi_priv->hdmi_reg, hdmi_priv->save_HDMIB);
-	REG_READ(hdmi_priv->hdmi_reg);
-}
-
-static enum drm_connector_status cdv_hdmi_detect(
-				struct drm_connector *connector, bool force)
-{
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct psb_intel_connector *psb_intel_connector =
-					to_psb_intel_connector(connector);
-	struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv;
-	struct edid *edid = NULL;
-	enum drm_connector_status status = connector_status_disconnected;
-
-	edid = drm_get_edid(connector, &psb_intel_encoder->i2c_bus->adapter);
-
-	hdmi_priv->has_hdmi_sink = false;
-	hdmi_priv->has_hdmi_audio = false;
-	if (edid) {
-		if (edid->input & DRM_EDID_INPUT_DIGITAL) {
-			status = connector_status_connected;
-			hdmi_priv->has_hdmi_sink =
-						drm_detect_hdmi_monitor(edid);
-			hdmi_priv->has_hdmi_audio =
-						drm_detect_monitor_audio(edid);
-		}
-
-		psb_intel_connector->base.display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-	return status;
-}
-
-static int cdv_hdmi_set_property(struct drm_connector *connector,
-				       struct drm_property *property,
-				       uint64_t value)
-{
-	struct drm_encoder *encoder = connector->encoder;
-
-	if (!strcmp(property->name, "scaling mode") && encoder) {
-		struct psb_intel_crtc *crtc = to_psb_intel_crtc(encoder->crtc);
-		bool centre;
-		uint64_t curValue;
-
-		if (!crtc)
-			return -1;
-
-		switch (value) {
-		case DRM_MODE_SCALE_FULLSCREEN:
-			break;
-		case DRM_MODE_SCALE_NO_SCALE:
-			break;
-		case DRM_MODE_SCALE_ASPECT:
-			break;
-		default:
-			return -1;
-		}
-
-		if (drm_connector_property_get_value(connector,
-							property, &curValue))
-			return -1;
-
-		if (curValue == value)
-			return 0;
-
-		if (drm_connector_property_set_value(connector,
-							property, value))
-			return -1;
-
-		centre = (curValue == DRM_MODE_SCALE_NO_SCALE) ||
-			(value == DRM_MODE_SCALE_NO_SCALE);
-
-		if (crtc->saved_mode.hdisplay != 0 &&
-		    crtc->saved_mode.vdisplay != 0) {
-			if (centre) {
-				if (!drm_crtc_helper_set_mode(encoder->crtc, &crtc->saved_mode,
-					    encoder->crtc->x, encoder->crtc->y, encoder->crtc->fb))
-					return -1;
-			} else {
-				struct drm_encoder_helper_funcs *helpers
-						    = encoder->helper_private;
-				helpers->mode_set(encoder, &crtc->saved_mode,
-					     &crtc->saved_adjusted_mode);
-			}
-		}
-	}
-	return 0;
-}
-
-/*
- * Return the list of HDMI DDC modes if available.
- */
-static int cdv_hdmi_get_modes(struct drm_connector *connector)
-{
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct edid *edid = NULL;
-	int ret = 0;
-
-	edid = drm_get_edid(connector, &psb_intel_encoder->i2c_bus->adapter);
-	if (edid) {
-		drm_mode_connector_update_edid_property(connector, edid);
-		ret = drm_add_edid_modes(connector, edid);
-		kfree(edid);
-	}
-	return ret;
-}
-
-static int cdv_hdmi_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-	struct drm_psb_private *dev_priv = connector->dev->dev_private;
-
-	if (mode->clock > 165000)
-		return MODE_CLOCK_HIGH;
-	if (mode->clock < 20000)
-		return MODE_CLOCK_HIGH;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		return MODE_NO_INTERLACE;
-
-	/* We assume worst case scenario of 32 bpp here, since we don't know */
-	if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) >
-	    dev_priv->vram_stolen_size)
-		return MODE_MEM;
-
-	return MODE_OK;
-}
-
-static void cdv_hdmi_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-
-	if (psb_intel_encoder->i2c_bus)
-		psb_intel_i2c_destroy(psb_intel_encoder->i2c_bus);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static const struct drm_encoder_helper_funcs cdv_hdmi_helper_funcs = {
-	.dpms = cdv_hdmi_dpms,
-	.mode_fixup = cdv_hdmi_mode_fixup,
-	.prepare = psb_intel_encoder_prepare,
-	.mode_set = cdv_hdmi_mode_set,
-	.commit = psb_intel_encoder_commit,
-};
-
-static const struct drm_connector_helper_funcs
-					cdv_hdmi_connector_helper_funcs = {
-	.get_modes = cdv_hdmi_get_modes,
-	.mode_valid = cdv_hdmi_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-static const struct drm_connector_funcs cdv_hdmi_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.save = cdv_hdmi_save,
-	.restore = cdv_hdmi_restore,
-	.detect = cdv_hdmi_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = cdv_hdmi_set_property,
-	.destroy = cdv_hdmi_destroy,
-};
-
-void cdv_hdmi_init(struct drm_device *dev,
-			struct psb_intel_mode_device *mode_dev, int reg)
-{
-	struct psb_intel_encoder *psb_intel_encoder;
-	struct psb_intel_connector *psb_intel_connector;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct mid_intel_hdmi_priv *hdmi_priv;
-	int ddc_bus;
-
-	psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder),
-				    GFP_KERNEL);
-
-	if (!psb_intel_encoder)
-		return;
-
-	psb_intel_connector = kzalloc(sizeof(struct psb_intel_connector),
-				      GFP_KERNEL);
-
-	if (!psb_intel_connector)
-		goto err_connector;
-
-	hdmi_priv = kzalloc(sizeof(struct mid_intel_hdmi_priv), GFP_KERNEL);
-
-	if (!hdmi_priv)
-		goto err_priv;
-
-	connector = &psb_intel_connector->base;
-	encoder = &psb_intel_encoder->base;
-	drm_connector_init(dev, connector,
-			   &cdv_hdmi_connector_funcs,
-			   DRM_MODE_CONNECTOR_DVID);
-
-	drm_encoder_init(dev, encoder, &psb_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
-
-	psb_intel_connector_attach_encoder(psb_intel_connector,
-					   psb_intel_encoder);
-	psb_intel_encoder->type = INTEL_OUTPUT_HDMI;
-	hdmi_priv->hdmi_reg = reg;
-	hdmi_priv->has_hdmi_sink = false;
-	psb_intel_encoder->dev_priv = hdmi_priv;
-
-	drm_encoder_helper_add(encoder, &cdv_hdmi_helper_funcs);
-	drm_connector_helper_add(connector,
-				 &cdv_hdmi_connector_helper_funcs);
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	drm_connector_attach_property(connector,
-				      dev->mode_config.scaling_mode_property,
-				      DRM_MODE_SCALE_FULLSCREEN);
-
-	switch (reg) {
-	case SDVOB:
-		ddc_bus = GPIOE;
-		break;
-	case SDVOC:
-		ddc_bus = GPIOD;
-		break;
-	default:
-		DRM_ERROR("unknown reg 0x%x for HDMI\n", reg);
-		goto failed_ddc;
-		break;
-	}
-
-	psb_intel_encoder->i2c_bus = psb_intel_i2c_create(dev,
-				ddc_bus, (reg == SDVOB) ? "HDMIB" : "HDMIC");
-
-	if (!psb_intel_encoder->i2c_bus) {
-		dev_err(dev->dev, "No ddc adapter available!\n");
-		goto failed_ddc;
-	}
-
-	hdmi_priv->hdmi_i2c_adapter =
-				&(psb_intel_encoder->i2c_bus->adapter);
-	hdmi_priv->dev = dev;
-	drm_sysfs_connector_add(connector);
-	return;
-
-failed_ddc:
-	drm_encoder_cleanup(encoder);
-	drm_connector_cleanup(connector);
-err_priv:
-	kfree(psb_intel_connector);
-err_connector:
-	kfree(psb_intel_encoder);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_lvds.c
deleted file mode 100644
index 8359c1a3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/cdv_intel_lvds.c
+++ /dev/null
@@ -1,734 +0,0 @@
-/*
- * Copyright © 2006-2011 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *	Dave Airlie <airlied@linux.ie>
- *	Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/i2c.h>
-#include <linux/dmi.h>
-#include <drm/drmP.h>
-
-#include "intel_bios.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include <linux/pm_runtime.h>
-#include "cdv_device.h"
-
-/**
- * LVDS I2C backlight control macros
- */
-#define BRIGHTNESS_MAX_LEVEL 100
-#define BRIGHTNESS_MASK 0xFF
-#define BLC_I2C_TYPE	0x01
-#define BLC_PWM_TYPT	0x02
-
-#define BLC_POLARITY_NORMAL 0
-#define BLC_POLARITY_INVERSE 1
-
-#define PSB_BLC_MAX_PWM_REG_FREQ       (0xFFFE)
-#define PSB_BLC_MIN_PWM_REG_FREQ	(0x2)
-#define PSB_BLC_PWM_PRECISION_FACTOR	(10)
-#define PSB_BACKLIGHT_PWM_CTL_SHIFT	(16)
-#define PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR (0xFFFE)
-
-struct cdv_intel_lvds_priv {
-	/**
-	 * Saved LVDO output states
-	 */
-	uint32_t savePP_ON;
-	uint32_t savePP_OFF;
-	uint32_t saveLVDS;
-	uint32_t savePP_CONTROL;
-	uint32_t savePP_CYCLE;
-	uint32_t savePFIT_CONTROL;
-	uint32_t savePFIT_PGM_RATIOS;
-	uint32_t saveBLC_PWM_CTL;
-};
-
-/*
- * Returns the maximum level of the backlight duty cycle field.
- */
-static u32 cdv_intel_lvds_get_max_backlight(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 retval;
-
-	if (gma_power_begin(dev, false)) {
-		retval = ((REG_READ(BLC_PWM_CTL) &
-			  BACKLIGHT_MODULATION_FREQ_MASK) >>
-			  BACKLIGHT_MODULATION_FREQ_SHIFT) * 2;
-
-		gma_power_end(dev);
-	} else
-		retval = ((dev_priv->regs.saveBLC_PWM_CTL &
-			  BACKLIGHT_MODULATION_FREQ_MASK) >>
-			  BACKLIGHT_MODULATION_FREQ_SHIFT) * 2;
-
-	return retval;
-}
-
-#if 0
-/*
- * Set LVDS backlight level by I2C command
- */
-static int cdv_lvds_i2c_set_brightness(struct drm_device *dev,
-					unsigned int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_i2c_chan *lvds_i2c_bus = dev_priv->lvds_i2c_bus;
-	u8 out_buf[2];
-	unsigned int blc_i2c_brightness;
-
-	struct i2c_msg msgs[] = {
-		{
-			.addr = lvds_i2c_bus->slave_addr,
-			.flags = 0,
-			.len = 2,
-			.buf = out_buf,
-		}
-	};
-
-	blc_i2c_brightness = BRIGHTNESS_MASK & ((unsigned int)level *
-			     BRIGHTNESS_MASK /
-			     BRIGHTNESS_MAX_LEVEL);
-
-	if (dev_priv->lvds_bl->pol == BLC_POLARITY_INVERSE)
-		blc_i2c_brightness = BRIGHTNESS_MASK - blc_i2c_brightness;
-
-	out_buf[0] = dev_priv->lvds_bl->brightnesscmd;
-	out_buf[1] = (u8)blc_i2c_brightness;
-
-	if (i2c_transfer(&lvds_i2c_bus->adapter, msgs, 1) == 1)
-		return 0;
-
-	DRM_ERROR("I2C transfer error\n");
-	return -1;
-}
-
-
-static int cdv_lvds_pwm_set_brightness(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	u32 max_pwm_blc;
-	u32 blc_pwm_duty_cycle;
-
-	max_pwm_blc = cdv_intel_lvds_get_max_backlight(dev);
-
-	/*BLC_PWM_CTL Should be initiated while backlight device init*/
-	BUG_ON((max_pwm_blc & PSB_BLC_MAX_PWM_REG_FREQ) == 0);
-
-	blc_pwm_duty_cycle = level * max_pwm_blc / BRIGHTNESS_MAX_LEVEL;
-
-	if (dev_priv->lvds_bl->pol == BLC_POLARITY_INVERSE)
-		blc_pwm_duty_cycle = max_pwm_blc - blc_pwm_duty_cycle;
-
-	blc_pwm_duty_cycle &= PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR;
-	REG_WRITE(BLC_PWM_CTL,
-		  (max_pwm_blc << PSB_BACKLIGHT_PWM_CTL_SHIFT) |
-		  (blc_pwm_duty_cycle));
-
-	return 0;
-}
-
-/*
- * Set LVDS backlight level either by I2C or PWM
- */
-void cdv_intel_lvds_set_brightness(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->lvds_bl) {
-		DRM_ERROR("NO LVDS Backlight Info\n");
-		return;
-	}
-
-	if (dev_priv->lvds_bl->type == BLC_I2C_TYPE)
-		cdv_lvds_i2c_set_brightness(dev, level);
-	else
-		cdv_lvds_pwm_set_brightness(dev, level);
-}
-#endif
-
-/**
- * Sets the backlight level.
- *
- * level backlight level, from 0 to cdv_intel_lvds_get_max_backlight().
- */
-static void cdv_intel_lvds_set_backlight(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 blc_pwm_ctl;
-
-	if (gma_power_begin(dev, false)) {
-		blc_pwm_ctl =
-			REG_READ(BLC_PWM_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK;
-		REG_WRITE(BLC_PWM_CTL,
-				(blc_pwm_ctl |
-				(level << BACKLIGHT_DUTY_CYCLE_SHIFT)));
-		gma_power_end(dev);
-	} else {
-		blc_pwm_ctl = dev_priv->regs.saveBLC_PWM_CTL &
-				~BACKLIGHT_DUTY_CYCLE_MASK;
-		dev_priv->regs.saveBLC_PWM_CTL = (blc_pwm_ctl |
-					(level << BACKLIGHT_DUTY_CYCLE_SHIFT));
-	}
-}
-
-/**
- * Sets the power state for the panel.
- */
-static void cdv_intel_lvds_set_power(struct drm_device *dev,
-				     struct drm_encoder *encoder, bool on)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pp_status;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	if (on) {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) |
-			  POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-
-		cdv_intel_lvds_set_backlight(dev,
-				dev_priv->mode_dev.backlight_duty_cycle);
-	} else {
-		cdv_intel_lvds_set_backlight(dev, 0);
-
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) &
-			  ~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while (pp_status & PP_ON);
-	}
-	gma_power_end(dev);
-}
-
-static void cdv_intel_lvds_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	if (mode == DRM_MODE_DPMS_ON)
-		cdv_intel_lvds_set_power(dev, encoder, true);
-	else
-		cdv_intel_lvds_set_power(dev, encoder, false);
-	/* XXX: We never power down the LVDS pairs. */
-}
-
-static void cdv_intel_lvds_save(struct drm_connector *connector)
-{
-}
-
-static void cdv_intel_lvds_restore(struct drm_connector *connector)
-{
-}
-
-static int cdv_intel_lvds_mode_valid(struct drm_connector *connector,
-			      struct drm_display_mode *mode)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_display_mode *fixed_mode =
-					dev_priv->mode_dev.panel_fixed_mode;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		return MODE_NO_INTERLACE;
-
-	if (fixed_mode) {
-		if (mode->hdisplay > fixed_mode->hdisplay)
-			return MODE_PANEL;
-		if (mode->vdisplay > fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-	return MODE_OK;
-}
-
-static bool cdv_intel_lvds_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-	struct drm_encoder *tmp_encoder;
-	struct drm_display_mode *panel_fixed_mode = mode_dev->panel_fixed_mode;
-
-	/* Should never happen!! */
-	list_for_each_entry(tmp_encoder, &dev->mode_config.encoder_list,
-			    head) {
-		if (tmp_encoder != encoder
-		    && tmp_encoder->crtc == encoder->crtc) {
-			printk(KERN_ERR "Can't enable LVDS and another "
-			       "encoder on the same pipe\n");
-			return false;
-		}
-	}
-
-	/*
-	 * If we have timings from the BIOS for the panel, put them in
-	 * to the adjusted mode.  The CRTC will be set up for this mode,
-	 * with the panel scaling set up to source from the H/VDisplay
-	 * of the original mode.
-	 */
-	if (panel_fixed_mode != NULL) {
-		adjusted_mode->hdisplay = panel_fixed_mode->hdisplay;
-		adjusted_mode->hsync_start = panel_fixed_mode->hsync_start;
-		adjusted_mode->hsync_end = panel_fixed_mode->hsync_end;
-		adjusted_mode->htotal = panel_fixed_mode->htotal;
-		adjusted_mode->vdisplay = panel_fixed_mode->vdisplay;
-		adjusted_mode->vsync_start = panel_fixed_mode->vsync_start;
-		adjusted_mode->vsync_end = panel_fixed_mode->vsync_end;
-		adjusted_mode->vtotal = panel_fixed_mode->vtotal;
-		adjusted_mode->clock = panel_fixed_mode->clock;
-		drm_mode_set_crtcinfo(adjusted_mode,
-				      CRTC_INTERLACE_HALVE_V);
-	}
-
-	/*
-	 * XXX: It would be nice to support lower refresh rates on the
-	 * panels to reduce power consumption, and perhaps match the
-	 * user's requested refresh rate.
-	 */
-
-	return true;
-}
-
-static void cdv_intel_lvds_prepare(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
-	mode_dev->backlight_duty_cycle = (mode_dev->saveBLC_PWM_CTL &
-					  BACKLIGHT_DUTY_CYCLE_MASK);
-
-	cdv_intel_lvds_set_power(dev, encoder, false);
-
-	gma_power_end(dev);
-}
-
-static void cdv_intel_lvds_commit(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-
-	if (mode_dev->backlight_duty_cycle == 0)
-		mode_dev->backlight_duty_cycle =
-		    cdv_intel_lvds_get_max_backlight(dev);
-
-	cdv_intel_lvds_set_power(dev, encoder, true);
-}
-
-static void cdv_intel_lvds_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pfit_control;
-
-	/*
-	 * The LVDS pin pair will already have been turned on in the
-	 * cdv_intel_crtc_mode_set since it has a large impact on the DPLL
-	 * settings.
-	 */
-
-	/*
-	 * Enable automatic panel scaling so that non-native modes fill the
-	 * screen.  Should be enabled before the pipe is enabled, according to
-	 * register description and PRM.
-	 */
-	if (mode->hdisplay != adjusted_mode->hdisplay ||
-	    mode->vdisplay != adjusted_mode->vdisplay)
-		pfit_control = (PFIT_ENABLE | VERT_AUTO_SCALE |
-				HORIZ_AUTO_SCALE | VERT_INTERP_BILINEAR |
-				HORIZ_INTERP_BILINEAR);
-	else
-		pfit_control = 0;
-
-	if (dev_priv->lvds_dither)
-		pfit_control |= PANEL_8TO6_DITHER_ENABLE;
-
-	REG_WRITE(PFIT_CONTROL, pfit_control);
-}
-
-/**
- * Detect the LVDS connection.
- *
- * This always returns CONNECTOR_STATUS_CONNECTED.
- * This connector should only have
- * been set up if the LVDS was actually connected anyway.
- */
-static enum drm_connector_status cdv_intel_lvds_detect(
-				struct drm_connector *connector, bool force)
-{
-	return connector_status_connected;
-}
-
-/**
- * Return the list of DDC modes if available, or the BIOS fixed mode otherwise.
- */
-static int cdv_intel_lvds_get_modes(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-	int ret;
-
-	ret = psb_intel_ddc_get_modes(connector, &psb_intel_encoder->i2c_bus->adapter);
-
-	if (ret)
-		return ret;
-
-	/* Didn't get an EDID, so
-	 * Set wide sync ranges so we get all modes
-	 * handed to valid_mode for checking
-	 */
-	connector->display_info.min_vfreq = 0;
-	connector->display_info.max_vfreq = 200;
-	connector->display_info.min_hfreq = 0;
-	connector->display_info.max_hfreq = 200;
-	if (mode_dev->panel_fixed_mode != NULL) {
-		struct drm_display_mode *mode =
-		    drm_mode_duplicate(dev, mode_dev->panel_fixed_mode);
-		drm_mode_probed_add(connector, mode);
-		return 1;
-	}
-
-	return 0;
-}
-
-/**
- * cdv_intel_lvds_destroy - unregister and free LVDS structures
- * @connector: connector to free
- *
- * Unregister the DDC bus for this connector then free the driver private
- * structure.
- */
-static void cdv_intel_lvds_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-
-	if (psb_intel_encoder->i2c_bus)
-		psb_intel_i2c_destroy(psb_intel_encoder->i2c_bus);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static int cdv_intel_lvds_set_property(struct drm_connector *connector,
-				       struct drm_property *property,
-				       uint64_t value)
-{
-	struct drm_encoder *encoder = connector->encoder;
-
-	if (!strcmp(property->name, "scaling mode") && encoder) {
-		struct psb_intel_crtc *crtc =
-					to_psb_intel_crtc(encoder->crtc);
-		uint64_t curValue;
-
-		if (!crtc)
-			return -1;
-
-		switch (value) {
-		case DRM_MODE_SCALE_FULLSCREEN:
-			break;
-		case DRM_MODE_SCALE_NO_SCALE:
-			break;
-		case DRM_MODE_SCALE_ASPECT:
-			break;
-		default:
-			return -1;
-		}
-
-		if (drm_connector_property_get_value(connector,
-						     property,
-						     &curValue))
-			return -1;
-
-		if (curValue == value)
-			return 0;
-
-		if (drm_connector_property_set_value(connector,
-							property,
-							value))
-			return -1;
-
-		if (crtc->saved_mode.hdisplay != 0 &&
-		    crtc->saved_mode.vdisplay != 0) {
-			if (!drm_crtc_helper_set_mode(encoder->crtc,
-						      &crtc->saved_mode,
-						      encoder->crtc->x,
-						      encoder->crtc->y,
-						      encoder->crtc->fb))
-				return -1;
-		}
-	} else if (!strcmp(property->name, "backlight") && encoder) {
-		if (drm_connector_property_set_value(connector,
-							property,
-							value))
-			return -1;
-		else {
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-			struct drm_psb_private *dev_priv =
-						encoder->dev->dev_private;
-			struct backlight_device *bd =
-						dev_priv->backlight_device;
-			bd->props.brightness = value;
-			backlight_update_status(bd);
-#endif
-		}
-	} else if (!strcmp(property->name, "DPMS") && encoder) {
-		struct drm_encoder_helper_funcs *helpers =
-					encoder->helper_private;
-		helpers->dpms(encoder, value);
-	}
-	return 0;
-}
-
-static const struct drm_encoder_helper_funcs
-					cdv_intel_lvds_helper_funcs = {
-	.dpms = cdv_intel_lvds_encoder_dpms,
-	.mode_fixup = cdv_intel_lvds_mode_fixup,
-	.prepare = cdv_intel_lvds_prepare,
-	.mode_set = cdv_intel_lvds_mode_set,
-	.commit = cdv_intel_lvds_commit,
-};
-
-static const struct drm_connector_helper_funcs
-				cdv_intel_lvds_connector_helper_funcs = {
-	.get_modes = cdv_intel_lvds_get_modes,
-	.mode_valid = cdv_intel_lvds_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-static const struct drm_connector_funcs cdv_intel_lvds_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.save = cdv_intel_lvds_save,
-	.restore = cdv_intel_lvds_restore,
-	.detect = cdv_intel_lvds_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = cdv_intel_lvds_set_property,
-	.destroy = cdv_intel_lvds_destroy,
-};
-
-
-static void cdv_intel_lvds_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
-const struct drm_encoder_funcs cdv_intel_lvds_enc_funcs = {
-	.destroy = cdv_intel_lvds_enc_destroy,
-};
-
-/**
- * cdv_intel_lvds_init - setup LVDS connectors on this device
- * @dev: drm device
- *
- * Create the connector, register the LVDS DDC bus, and try to figure out what
- * modes we can display on the LVDS panel (if present).
- */
-void cdv_intel_lvds_init(struct drm_device *dev,
-		     struct psb_intel_mode_device *mode_dev)
-{
-	struct psb_intel_encoder *psb_intel_encoder;
-	struct psb_intel_connector *psb_intel_connector;
-	struct cdv_intel_lvds_priv *lvds_priv;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct drm_display_mode *scan;
-	struct drm_crtc *crtc;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 lvds;
-	int pipe;
-
-	psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder),
-				    GFP_KERNEL);
-	if (!psb_intel_encoder)
-		return;
-
-	psb_intel_connector = kzalloc(sizeof(struct psb_intel_connector),
-				      GFP_KERNEL);
-	if (!psb_intel_connector)
-		goto failed_connector;
-
-	lvds_priv = kzalloc(sizeof(struct cdv_intel_lvds_priv), GFP_KERNEL);
-	if (!lvds_priv)
-		goto failed_lvds_priv;
-
-	psb_intel_encoder->dev_priv = lvds_priv;
-
-	connector = &psb_intel_connector->base;
-	encoder = &psb_intel_encoder->base;
-
-
-	drm_connector_init(dev, connector,
-			   &cdv_intel_lvds_connector_funcs,
-			   DRM_MODE_CONNECTOR_LVDS);
-
-	drm_encoder_init(dev, encoder,
-			 &cdv_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
-
-
-	psb_intel_connector_attach_encoder(psb_intel_connector,
-					   psb_intel_encoder);
-	psb_intel_encoder->type = INTEL_OUTPUT_LVDS;
-
-	drm_encoder_helper_add(encoder, &cdv_intel_lvds_helper_funcs);
-	drm_connector_helper_add(connector,
-				 &cdv_intel_lvds_connector_helper_funcs);
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	/*Attach connector properties*/
-	drm_connector_attach_property(connector,
-				      dev->mode_config.scaling_mode_property,
-				      DRM_MODE_SCALE_FULLSCREEN);
-	drm_connector_attach_property(connector,
-				      dev_priv->backlight_property,
-				      BRIGHTNESS_MAX_LEVEL);
-
-	/**
-	 * Set up I2C bus
-	 * FIXME: distroy i2c_bus when exit
-	 */
-	psb_intel_encoder->i2c_bus = psb_intel_i2c_create(dev,
-							 GPIOB,
-							 "LVDSBLC_B");
-	if (!psb_intel_encoder->i2c_bus) {
-		dev_printk(KERN_ERR,
-			&dev->pdev->dev, "I2C bus registration failed.\n");
-		goto failed_blc_i2c;
-	}
-	psb_intel_encoder->i2c_bus->slave_addr = 0x2C;
-	dev_priv->lvds_i2c_bus = psb_intel_encoder->i2c_bus;
-
-	/*
-	 * LVDS discovery:
-	 * 1) check for EDID on DDC
-	 * 2) check for VBT data
-	 * 3) check to see if LVDS is already on
-	 *    if none of the above, no panel
-	 * 4) make sure lid is open
-	 *    if closed, act like it's not there for now
-	 */
-
-	/* Set up the DDC bus. */
-	psb_intel_encoder->ddc_bus = psb_intel_i2c_create(dev,
-							 GPIOC,
-							 "LVDSDDC_C");
-	if (!psb_intel_encoder->ddc_bus) {
-		dev_printk(KERN_ERR, &dev->pdev->dev,
-			   "DDC bus registration " "failed.\n");
-		goto failed_ddc;
-	}
-
-	/*
-	 * Attempt to get the fixed panel mode from DDC.  Assume that the
-	 * preferred mode is the right one.
-	 */
-	psb_intel_ddc_get_modes(connector,
-				&psb_intel_encoder->ddc_bus->adapter);
-	list_for_each_entry(scan, &connector->probed_modes, head) {
-		if (scan->type & DRM_MODE_TYPE_PREFERRED) {
-			mode_dev->panel_fixed_mode =
-			    drm_mode_duplicate(dev, scan);
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-
-	/* Failed to get EDID, what about VBT? do we need this?*/
-	if (dev_priv->lfp_lvds_vbt_mode) {
-		mode_dev->panel_fixed_mode =
-			drm_mode_duplicate(dev, dev_priv->lfp_lvds_vbt_mode);
-		if (mode_dev->panel_fixed_mode) {
-			mode_dev->panel_fixed_mode->type |=
-				DRM_MODE_TYPE_PREFERRED;
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-	/*
-	 * If we didn't get EDID, try checking if the panel is already turned
-	 * on.	If so, assume that whatever is currently programmed is the
-	 * correct mode.
-	 */
-	lvds = REG_READ(LVDS);
-	pipe = (lvds & LVDS_PIPEB_SELECT) ? 1 : 0;
-	crtc = psb_intel_get_crtc_from_pipe(dev, pipe);
-
-	if (crtc && (lvds & LVDS_PORT_EN)) {
-		mode_dev->panel_fixed_mode =
-		    cdv_intel_crtc_mode_get(dev, crtc);
-		if (mode_dev->panel_fixed_mode) {
-			mode_dev->panel_fixed_mode->type |=
-			    DRM_MODE_TYPE_PREFERRED;
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-
-	/* If we still don't have a mode after all that, give up. */
-	if (!mode_dev->panel_fixed_mode) {
-		DRM_DEBUG
-			("Found no modes on the lvds, ignoring the LVDS\n");
-		goto failed_find;
-	}
-
-out:
-	drm_sysfs_connector_add(connector);
-	return;
-
-failed_find:
-	printk(KERN_ERR "Failed find\n");
-	if (psb_intel_encoder->ddc_bus)
-		psb_intel_i2c_destroy(psb_intel_encoder->ddc_bus);
-failed_ddc:
-	printk(KERN_ERR "Failed DDC\n");
-	if (psb_intel_encoder->i2c_bus)
-		psb_intel_i2c_destroy(psb_intel_encoder->i2c_bus);
-failed_blc_i2c:
-	printk(KERN_ERR "Failed BLC\n");
-	drm_encoder_cleanup(encoder);
-	drm_connector_cleanup(connector);
-	kfree(lvds_priv);
-failed_lvds_priv:
-	kfree(psb_intel_connector);
-failed_connector:
-	kfree(psb_intel_encoder);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/framebuffer.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/framebuffer.c
deleted file mode 100644
index 8ea202f1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/framebuffer.c
+++ /dev/null
@@ -1,800 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/console.h>
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_fb_helper.h>
-
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_drv.h"
-#include "framebuffer.h"
-#include "gtt.h"
-
-static void psb_user_framebuffer_destroy(struct drm_framebuffer *fb);
-static int psb_user_framebuffer_create_handle(struct drm_framebuffer *fb,
-					      struct drm_file *file_priv,
-					      unsigned int *handle);
-
-static const struct drm_framebuffer_funcs psb_fb_funcs = {
-	.destroy = psb_user_framebuffer_destroy,
-	.create_handle = psb_user_framebuffer_create_handle,
-};
-
-#define CMAP_TOHW(_val, _width) ((((_val) << (_width)) + 0x7FFF - (_val)) >> 16)
-
-static int psbfb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			   unsigned blue, unsigned transp,
-			   struct fb_info *info)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct drm_framebuffer *fb = fbdev->psb_fb_helper.fb;
-	uint32_t v;
-
-	if (!fb)
-		return -ENOMEM;
-
-	if (regno > 255)
-		return 1;
-
-	red = CMAP_TOHW(red, info->var.red.length);
-	blue = CMAP_TOHW(blue, info->var.blue.length);
-	green = CMAP_TOHW(green, info->var.green.length);
-	transp = CMAP_TOHW(transp, info->var.transp.length);
-
-	v = (red << info->var.red.offset) |
-	    (green << info->var.green.offset) |
-	    (blue << info->var.blue.offset) |
-	    (transp << info->var.transp.offset);
-
-	if (regno < 16) {
-		switch (fb->bits_per_pixel) {
-		case 16:
-			((uint32_t *) info->pseudo_palette)[regno] = v;
-			break;
-		case 24:
-		case 32:
-			((uint32_t *) info->pseudo_palette)[regno] = v;
-			break;
-		}
-	}
-
-	return 0;
-}
-
-static int psbfb_pan(struct fb_var_screeninfo *var, struct fb_info *info)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-	struct drm_device *dev = psbfb->base.dev;
-
-	/*
-	 *	We have to poke our nose in here. The core fb code assumes
-	 *	panning is part of the hardware that can be invoked before
-	 *	the actual fb is mapped. In our case that isn't quite true.
-	 */
-	if (psbfb->gtt->npage) {
-		/* GTT roll shifts in 4K pages, we need to shift the right
-		   number of pages */
-		int pages = info->fix.line_length >> 12;
-		psb_gtt_roll(dev, psbfb->gtt, var->yoffset * pages);
-	}
-        return 0;
-}
-
-static int psbfb_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct psb_framebuffer *psbfb = vma->vm_private_data;
-	struct drm_device *dev = psbfb->base.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int page_num;
-	int i;
-	unsigned long address;
-	int ret;
-	unsigned long pfn;
-	/* FIXME: assumes fb at stolen base which may not be true */
-	unsigned long phys_addr = (unsigned long)dev_priv->stolen_base;
-
-	page_num = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
-	address = (unsigned long)vmf->virtual_address - (vmf->pgoff << PAGE_SHIFT);
-
-	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-
-	for (i = 0; i < page_num; i++) {
-		pfn = (phys_addr >> PAGE_SHIFT);
-
-		ret = vm_insert_mixed(vma, address, pfn);
-		if (unlikely((ret == -EBUSY) || (ret != 0 && i > 0)))
-			break;
-		else if (unlikely(ret != 0)) {
-			ret = (ret == -ENOMEM) ? VM_FAULT_OOM : VM_FAULT_SIGBUS;
-			return ret;
-		}
-		address += PAGE_SIZE;
-		phys_addr += PAGE_SIZE;
-	}
-	return VM_FAULT_NOPAGE;
-}
-
-static void psbfb_vm_open(struct vm_area_struct *vma)
-{
-}
-
-static void psbfb_vm_close(struct vm_area_struct *vma)
-{
-}
-
-static struct vm_operations_struct psbfb_vm_ops = {
-	.fault	= psbfb_vm_fault,
-	.open	= psbfb_vm_open,
-	.close	= psbfb_vm_close
-};
-
-static int psbfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-
-	if (vma->vm_pgoff != 0)
-		return -EINVAL;
-	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT))
-		return -EINVAL;
-
-	if (!psbfb->addr_space)
-		psbfb->addr_space = vma->vm_file->f_mapping;
-	/*
-	 * If this is a GEM object then info->screen_base is the virtual
-	 * kernel remapping of the object. FIXME: Review if this is
-	 * suitable for our mmap work
-	 */
-	vma->vm_ops = &psbfb_vm_ops;
-	vma->vm_private_data = (void *)psbfb;
-	vma->vm_flags |= VM_RESERVED | VM_IO |
-					VM_MIXEDMAP | VM_DONTEXPAND;
-	return 0;
-}
-
-static int psbfb_ioctl(struct fb_info *info, unsigned int cmd,
-						unsigned long arg)
-{
-	return -ENOTTY;
-}
-
-static struct fb_ops psbfb_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcolreg = psbfb_setcolreg,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = psbfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_mmap = psbfb_mmap,
-	.fb_sync = psbfb_sync,
-	.fb_ioctl = psbfb_ioctl,
-};
-
-static struct fb_ops psbfb_roll_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcolreg = psbfb_setcolreg,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_pan_display = psbfb_pan,
-	.fb_mmap = psbfb_mmap,
-	.fb_ioctl = psbfb_ioctl,
-};
-
-static struct fb_ops psbfb_unaccel_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcolreg = psbfb_setcolreg,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_mmap = psbfb_mmap,
-	.fb_ioctl = psbfb_ioctl,
-};
-
-/**
- *	psb_framebuffer_init	-	initialize a framebuffer
- *	@dev: our DRM device
- *	@fb: framebuffer to set up
- *	@mode_cmd: mode description
- *	@gt: backing object
- *
- *	Configure and fill in the boilerplate for our frame buffer. Return
- *	0 on success or an error code if we fail.
- */
-static int psb_framebuffer_init(struct drm_device *dev,
-					struct psb_framebuffer *fb,
-					struct drm_mode_fb_cmd2 *mode_cmd,
-					struct gtt_range *gt)
-{
-	u32 bpp, depth;
-	int ret;
-
-	drm_fb_get_bpp_depth(mode_cmd->pixel_format, &depth, &bpp);
-
-	if (mode_cmd->pitches[0] & 63)
-		return -EINVAL;
-	switch (bpp) {
-	case 8:
-	case 16:
-	case 24:
-	case 32:
-		break;
-	default:
-		return -EINVAL;
-	}
-	ret = drm_framebuffer_init(dev, &fb->base, &psb_fb_funcs);
-	if (ret) {
-		dev_err(dev->dev, "framebuffer init failed: %d\n", ret);
-		return ret;
-	}
-	drm_helper_mode_fill_fb_struct(&fb->base, mode_cmd);
-	fb->gtt = gt;
-	return 0;
-}
-
-/**
- *	psb_framebuffer_create	-	create a framebuffer backed by gt
- *	@dev: our DRM device
- *	@mode_cmd: the description of the requested mode
- *	@gt: the backing object
- *
- *	Create a framebuffer object backed by the gt, and fill in the
- *	boilerplate required
- *
- *	TODO: review object references
- */
-
-static struct drm_framebuffer *psb_framebuffer_create
-			(struct drm_device *dev,
-			 struct drm_mode_fb_cmd2 *mode_cmd,
-			 struct gtt_range *gt)
-{
-	struct psb_framebuffer *fb;
-	int ret;
-
-	fb = kzalloc(sizeof(*fb), GFP_KERNEL);
-	if (!fb)
-		return ERR_PTR(-ENOMEM);
-
-	ret = psb_framebuffer_init(dev, fb, mode_cmd, gt);
-	if (ret) {
-		kfree(fb);
-		return ERR_PTR(ret);
-	}
-	return &fb->base;
-}
-
-/**
- *	psbfb_alloc		-	allocate frame buffer memory
- *	@dev: the DRM device
- *	@aligned_size: space needed
- *	@force: fall back to GEM buffers if need be
- *
- *	Allocate the frame buffer. In the usual case we get a GTT range that
- *	is stolen memory backed and life is simple. If there isn't sufficient
- *	we fail as we don't have the virtual mapping space to really vmap it
- *	and the kernel console code can't handle non linear framebuffers.
- *
- *	Re-address this as and if the framebuffer layer grows this ability.
- */
-static struct gtt_range *psbfb_alloc(struct drm_device *dev, int aligned_size)
-{
-	struct gtt_range *backing;
-	/* Begin by trying to use stolen memory backing */
-	backing = psb_gtt_alloc_range(dev, aligned_size, "fb", 1);
-	if (backing) {
-		if (drm_gem_private_object_init(dev,
-					&backing->gem, aligned_size) == 0)
-			return backing;
-		psb_gtt_free_range(dev, backing);
-	}
-	return NULL;
-}
-
-/**
- *	psbfb_create		-	create a framebuffer
- *	@fbdev: the framebuffer device
- *	@sizes: specification of the layout
- *
- *	Create a framebuffer to the specifications provided
- */
-static int psbfb_create(struct psb_fbdev *fbdev,
-				struct drm_fb_helper_surface_size *sizes)
-{
-	struct drm_device *dev = fbdev->psb_fb_helper.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct fb_info *info;
-	struct drm_framebuffer *fb;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-	struct drm_mode_fb_cmd2 mode_cmd;
-	struct device *device = &dev->pdev->dev;
-	int size;
-	int ret;
-	struct gtt_range *backing;
-	u32 bpp, depth;
-	int gtt_roll = 0;
-	int pitch_lines = 0;
-
-	mode_cmd.width = sizes->surface_width;
-	mode_cmd.height = sizes->surface_height;
-	bpp = sizes->surface_bpp;
-	depth = sizes->surface_depth;
-
-	/* No 24bit packed */
-	if (bpp == 24)
-		bpp = 32;
-
-	do {
-		/*
-		 * Acceleration via the GTT requires pitch to be
-		 * power of two aligned. Preferably page but less
-		 * is ok with some fonts
-		 */
-        	mode_cmd.pitches[0] =  ALIGN(mode_cmd.width * ((bpp + 7) / 8), 4096 >> pitch_lines);
-
-        	size = mode_cmd.pitches[0] * mode_cmd.height;
-        	size = ALIGN(size, PAGE_SIZE);
-
-		/* Allocate the fb in the GTT with stolen page backing */
-		backing = psbfb_alloc(dev, size);
-
-		if (pitch_lines)
-			pitch_lines *= 2;
-		else
-			pitch_lines = 1;
-		gtt_roll++;
-	} while (backing == NULL && pitch_lines <= 16);
-
-	/* The final pitch we accepted if we succeeded */
-	pitch_lines /= 2;
-
-	if (backing == NULL) {
-		/*
-		 *	We couldn't get the space we wanted, fall back to the
-		 *	display engine requirement instead.  The HW requires
-		 *	the pitch to be 64 byte aligned
-		 */
-
-		gtt_roll = 0;	/* Don't use GTT accelerated scrolling */
-		pitch_lines = 64;
-
-		mode_cmd.pitches[0] =  ALIGN(mode_cmd.width * ((bpp + 7) / 8), 64);
-
-		size = mode_cmd.pitches[0] * mode_cmd.height;
-		size = ALIGN(size, PAGE_SIZE);
-
-		/* Allocate the framebuffer in the GTT with stolen page backing */
-		backing = psbfb_alloc(dev, size);
-		if (backing == NULL)
-			return -ENOMEM;
-	}
-
-	mutex_lock(&dev->struct_mutex);
-
-	info = framebuffer_alloc(0, device);
-	if (!info) {
-		ret = -ENOMEM;
-		goto out_err1;
-	}
-	info->par = fbdev;
-
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(bpp, depth);
-
-	ret = psb_framebuffer_init(dev, psbfb, &mode_cmd, backing);
-	if (ret)
-		goto out_unref;
-
-	fb = &psbfb->base;
-	psbfb->fbdev = info;
-
-	fbdev->psb_fb_helper.fb = fb;
-	fbdev->psb_fb_helper.fbdev = info;
-
-	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth);
-	strcpy(info->fix.id, "psbfb");
-
-	info->flags = FBINFO_DEFAULT;
-	if (dev_priv->ops->accel_2d && pitch_lines > 8)	/* 2D engine */
-		info->fbops = &psbfb_ops;
-	else if (gtt_roll) {	/* GTT rolling seems best */
-		info->fbops = &psbfb_roll_ops;
-		info->flags |= FBINFO_HWACCEL_YPAN;
-	} else	/* Software */
-		info->fbops = &psbfb_unaccel_ops;
-
-	ret = fb_alloc_cmap(&info->cmap, 256, 0);
-	if (ret) {
-		ret = -ENOMEM;
-		goto out_unref;
-	}
-
-	info->fix.smem_start = dev->mode_config.fb_base;
-	info->fix.smem_len = size;
-	info->fix.ywrapstep = gtt_roll;
-	info->fix.ypanstep = 0;
-
-	/* Accessed stolen memory directly */
-	info->screen_base = (char *)dev_priv->vram_addr +
-							backing->offset;
-	info->screen_size = size;
-
-	if (dev_priv->gtt.stolen_size) {
-		info->apertures = alloc_apertures(1);
-		if (!info->apertures) {
-			ret = -ENOMEM;
-			goto out_unref;
-		}
-		info->apertures->ranges[0].base = dev->mode_config.fb_base;
-		info->apertures->ranges[0].size = dev_priv->gtt.stolen_size;
-	}
-
-	drm_fb_helper_fill_var(info, &fbdev->psb_fb_helper,
-				sizes->fb_width, sizes->fb_height);
-
-	info->fix.mmio_start = pci_resource_start(dev->pdev, 0);
-	info->fix.mmio_len = pci_resource_len(dev->pdev, 0);
-
-	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
-
-	dev_info(dev->dev, "allocated %dx%d fb\n",
-					psbfb->base.width, psbfb->base.height);
-
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-out_unref:
-	if (backing->stolen)
-		psb_gtt_free_range(dev, backing);
-	else
-		drm_gem_object_unreference(&backing->gem);
-out_err1:
-	mutex_unlock(&dev->struct_mutex);
-	psb_gtt_free_range(dev, backing);
-	return ret;
-}
-
-/**
- *	psb_user_framebuffer_create	-	create framebuffer
- *	@dev: our DRM device
- *	@filp: client file
- *	@cmd: mode request
- *
- *	Create a new framebuffer backed by a userspace GEM object
- */
-static struct drm_framebuffer *psb_user_framebuffer_create
-			(struct drm_device *dev, struct drm_file *filp,
-			 struct drm_mode_fb_cmd2 *cmd)
-{
-	struct gtt_range *r;
-	struct drm_gem_object *obj;
-
-	/*
-	 *	Find the GEM object and thus the gtt range object that is
-	 *	to back this space
-	 */
-	obj = drm_gem_object_lookup(dev, filp, cmd->handles[0]);
-	if (obj == NULL)
-		return ERR_PTR(-ENOENT);
-
-	/* Let the core code do all the work */
-	r = container_of(obj, struct gtt_range, gem);
-	return psb_framebuffer_create(dev, cmd, r);
-}
-
-static void psbfb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
-							u16 blue, int regno)
-{
-	struct psb_intel_crtc *intel_crtc = to_psb_intel_crtc(crtc);
-
-	intel_crtc->lut_r[regno] = red >> 8;
-	intel_crtc->lut_g[regno] = green >> 8;
-	intel_crtc->lut_b[regno] = blue >> 8;
-}
-
-static void psbfb_gamma_get(struct drm_crtc *crtc, u16 *red,
-					u16 *green, u16 *blue, int regno)
-{
-	struct psb_intel_crtc *intel_crtc = to_psb_intel_crtc(crtc);
-
-	*red = intel_crtc->lut_r[regno] << 8;
-	*green = intel_crtc->lut_g[regno] << 8;
-	*blue = intel_crtc->lut_b[regno] << 8;
-}
-
-static int psbfb_probe(struct drm_fb_helper *helper,
-				struct drm_fb_helper_surface_size *sizes)
-{
-	struct psb_fbdev *psb_fbdev = (struct psb_fbdev *)helper;
-	int new_fb = 0;
-	int ret;
-
-	if (!helper->fb) {
-		ret = psbfb_create(psb_fbdev, sizes);
-		if (ret)
-			return ret;
-		new_fb = 1;
-	}
-	return new_fb;
-}
-
-struct drm_fb_helper_funcs psb_fb_helper_funcs = {
-	.gamma_set = psbfb_gamma_set,
-	.gamma_get = psbfb_gamma_get,
-	.fb_probe = psbfb_probe,
-};
-
-static int psb_fbdev_destroy(struct drm_device *dev, struct psb_fbdev *fbdev)
-{
-	struct fb_info *info;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-
-	if (fbdev->psb_fb_helper.fbdev) {
-		info = fbdev->psb_fb_helper.fbdev;
-		unregister_framebuffer(info);
-		if (info->cmap.len)
-			fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
-	drm_fb_helper_fini(&fbdev->psb_fb_helper);
-	drm_framebuffer_cleanup(&psbfb->base);
-
-	if (psbfb->gtt)
-		drm_gem_object_unreference(&psbfb->gtt->gem);
-	return 0;
-}
-
-int psb_fbdev_init(struct drm_device *dev)
-{
-	struct psb_fbdev *fbdev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	fbdev = kzalloc(sizeof(struct psb_fbdev), GFP_KERNEL);
-	if (!fbdev) {
-		dev_err(dev->dev, "no memory\n");
-		return -ENOMEM;
-	}
-
-	dev_priv->fbdev = fbdev;
-	fbdev->psb_fb_helper.funcs = &psb_fb_helper_funcs;
-
-	drm_fb_helper_init(dev, &fbdev->psb_fb_helper, dev_priv->ops->crtcs,
-							INTELFB_CONN_LIMIT);
-
-	drm_fb_helper_single_add_all_connectors(&fbdev->psb_fb_helper);
-	drm_fb_helper_initial_config(&fbdev->psb_fb_helper, 32);
-	return 0;
-}
-
-static void psb_fbdev_fini(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->fbdev)
-		return;
-
-	psb_fbdev_destroy(dev, dev_priv->fbdev);
-	kfree(dev_priv->fbdev);
-	dev_priv->fbdev = NULL;
-}
-
-static void psbfb_output_poll_changed(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_fbdev *fbdev = (struct psb_fbdev *)dev_priv->fbdev;
-	drm_fb_helper_hotplug_event(&fbdev->psb_fb_helper);
-}
-
-/**
- *	psb_user_framebuffer_create_handle - add hamdle to a framebuffer
- *	@fb: framebuffer
- *	@file_priv: our DRM file
- *	@handle: returned handle
- *
- *	Our framebuffer object is a GTT range which also contains a GEM
- *	object. We need to turn it into a handle for userspace. GEM will do
- *	the work for us
- */
-static int psb_user_framebuffer_create_handle(struct drm_framebuffer *fb,
-					      struct drm_file *file_priv,
-					      unsigned int *handle)
-{
-	struct psb_framebuffer *psbfb = to_psb_fb(fb);
-	struct gtt_range *r = psbfb->gtt;
-	return drm_gem_handle_create(file_priv, &r->gem, handle);
-}
-
-/**
- *	psb_user_framebuffer_destroy	-	destruct user created fb
- *	@fb: framebuffer
- *
- *	User framebuffers are backed by GEM objects so all we have to do is
- *	clean up a bit and drop the reference, GEM will handle the fallout
- */
-static void psb_user_framebuffer_destroy(struct drm_framebuffer *fb)
-{
-	struct psb_framebuffer *psbfb = to_psb_fb(fb);
-	struct gtt_range *r = psbfb->gtt;
-	struct drm_device *dev = fb->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_fbdev *fbdev = dev_priv->fbdev;
-	struct drm_crtc *crtc;
-	int reset = 0;
-
-	/* Should never get stolen memory for a user fb */
-	WARN_ON(r->stolen);
-
-	/* Check if we are erroneously live */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		if (crtc->fb == fb)
-			reset = 1;
-
-	if (reset)
-		/*
-		 * Now force a sane response before we permit the DRM CRTC
-		 * layer to do stupid things like blank the display. Instead
-		 * we reset this framebuffer as if the user had forced a reset.
-		 * We must do this before the cleanup so that the DRM layer
-		 * doesn't get a chance to stick its oar in where it isn't
-		 * wanted.
-		 */
-		drm_fb_helper_restore_fbdev_mode(&fbdev->psb_fb_helper);
-
-	/* Let DRM do its clean up */
-	drm_framebuffer_cleanup(fb);
-	/*  We are no longer using the resource in GEM */
-	drm_gem_object_unreference_unlocked(&r->gem);
-	kfree(fb);
-}
-
-static const struct drm_mode_config_funcs psb_mode_funcs = {
-	.fb_create = psb_user_framebuffer_create,
-	.output_poll_changed = psbfb_output_poll_changed,
-};
-
-static int psb_create_backlight_property(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_property *backlight;
-
-	if (dev_priv->backlight_property)
-		return 0;
-
-	backlight = drm_property_create_range(dev, 0, "backlight", 0, 100);
-
-	dev_priv->backlight_property = backlight;
-
-	return 0;
-}
-
-static void psb_setup_outputs(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_connector *connector;
-
-	drm_mode_create_scaling_mode_property(dev);
-	psb_create_backlight_property(dev);
-
-	dev_priv->ops->output_init(dev);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list,
-			    head) {
-		struct psb_intel_encoder *psb_intel_encoder =
-			psb_intel_attached_encoder(connector);
-		struct drm_encoder *encoder = &psb_intel_encoder->base;
-		int crtc_mask = 0, clone_mask = 0;
-
-		/* valid crtcs */
-		switch (psb_intel_encoder->type) {
-		case INTEL_OUTPUT_ANALOG:
-			crtc_mask = (1 << 0);
-			clone_mask = (1 << INTEL_OUTPUT_ANALOG);
-			break;
-		case INTEL_OUTPUT_SDVO:
-			crtc_mask = ((1 << 0) | (1 << 1));
-			clone_mask = (1 << INTEL_OUTPUT_SDVO);
-			break;
-		case INTEL_OUTPUT_LVDS:
-			if (IS_MRST(dev))
-				crtc_mask = (1 << 0);
-			else
-				crtc_mask = (1 << 1);
-			clone_mask = (1 << INTEL_OUTPUT_LVDS);
-			break;
-		case INTEL_OUTPUT_MIPI:
-			crtc_mask = (1 << 0);
-			clone_mask = (1 << INTEL_OUTPUT_MIPI);
-			break;
-		case INTEL_OUTPUT_MIPI2:
-			crtc_mask = (1 << 2);
-			clone_mask = (1 << INTEL_OUTPUT_MIPI2);
-			break;
-		case INTEL_OUTPUT_HDMI:
-			if (IS_MFLD(dev))
-				crtc_mask = (1 << 1);
-			else	
-				crtc_mask = (1 << 0);
-			clone_mask = (1 << INTEL_OUTPUT_HDMI);
-			break;
-		}
-		encoder->possible_crtcs = crtc_mask;
-		encoder->possible_clones =
-		    psb_intel_connector_clones(dev, clone_mask);
-	}
-}
-
-void psb_modeset_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-	int i;
-
-	drm_mode_config_init(dev);
-
-	dev->mode_config.min_width = 0;
-	dev->mode_config.min_height = 0;
-
-	dev->mode_config.funcs = (void *) &psb_mode_funcs;
-
-	/* set memory base */
-	/* Oaktrail and Poulsbo should use BAR 2*/
-	pci_read_config_dword(dev->pdev, PSB_BSM, (u32 *)
-					&(dev->mode_config.fb_base));
-
-	/* num pipes is 2 for PSB but 1 for Mrst */
-	for (i = 0; i < dev_priv->num_pipe; i++)
-		psb_intel_crtc_init(dev, i, mode_dev);
-
-	dev->mode_config.max_width = 2048;
-	dev->mode_config.max_height = 2048;
-
-	psb_setup_outputs(dev);
-}
-
-void psb_modeset_cleanup(struct drm_device *dev)
-{
-	mutex_lock(&dev->struct_mutex);
-
-	drm_kms_helper_poll_fini(dev);
-	psb_fbdev_fini(dev);
-	drm_mode_config_cleanup(dev);
-
-	mutex_unlock(&dev->struct_mutex);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/framebuffer.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/framebuffer.h
deleted file mode 100644
index 989558a9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/framebuffer.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2008-2011, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *      Eric Anholt <eric@anholt.net>
- *
- */
-
-#ifndef _FRAMEBUFFER_H_
-#define _FRAMEBUFFER_H_
-
-#include <drm/drmP.h>
-#include <drm/drm_fb_helper.h>
-
-#include "psb_drv.h"
-
-struct psb_framebuffer {
-	struct drm_framebuffer base;
-	struct address_space *addr_space;
-	struct fb_info *fbdev;
-	struct gtt_range *gtt;
-};
-
-struct psb_fbdev {
-	struct drm_fb_helper psb_fb_helper;
-	struct psb_framebuffer pfb;
-};
-
-#define to_psb_fb(x) container_of(x, struct psb_framebuffer, base)
-
-extern int psb_intel_connector_clones(struct drm_device *dev, int type_mask);
-
-#endif
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gem.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/gem.c
deleted file mode 100644
index 9fbb8686..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gem.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- *  psb GEM interface
- *
- * Copyright (c) 2011, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors: Alan Cox
- *
- * TODO:
- *	-	we need to work out if the MMU is relevant (eg for
- *		accelerated operations on a GEM object)
- */
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "gma_drm.h"
-#include "psb_drv.h"
-
-int psb_gem_init_object(struct drm_gem_object *obj)
-{
-	return -EINVAL;
-}
-
-void psb_gem_free_object(struct drm_gem_object *obj)
-{
-	struct gtt_range *gtt = container_of(obj, struct gtt_range, gem);
-	drm_gem_object_release_wrap(obj);
-	/* This must occur last as it frees up the memory of the GEM object */
-	psb_gtt_free_range(obj->dev, gtt);
-}
-
-int psb_gem_get_aperture(struct drm_device *dev, void *data,
-				struct drm_file *file)
-{
-	return -EINVAL;
-}
-
-/**
- *	psb_gem_dumb_map_gtt	-	buffer mapping for dumb interface
- *	@file: our drm client file
- *	@dev: drm device
- *	@handle: GEM handle to the object (from dumb_create)
- *
- *	Do the necessary setup to allow the mapping of the frame buffer
- *	into user memory. We don't have to do much here at the moment.
- */
-int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev,
-			 uint32_t handle, uint64_t *offset)
-{
-	int ret = 0;
-	struct drm_gem_object *obj;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	mutex_lock(&dev->struct_mutex);
-
-	/* GEM does all our handle to object mapping */
-	obj = drm_gem_object_lookup(dev, file, handle);
-	if (obj == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-	/* What validation is needed here ? */
-
-	/* Make it mmapable */
-	if (!obj->map_list.map) {
-		ret = gem_create_mmap_offset(obj);
-		if (ret)
-			goto out;
-	}
-	/* GEM should really work out the hash offsets for us */
-	*offset = (u64)obj->map_list.hash.key << PAGE_SHIFT;
-out:
-	drm_gem_object_unreference(obj);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-/**
- *	psb_gem_create		-	create a mappable object
- *	@file: the DRM file of the client
- *	@dev: our device
- *	@size: the size requested
- *	@handlep: returned handle (opaque number)
- *
- *	Create a GEM object, fill in the boilerplate and attach a handle to
- *	it so that userspace can speak about it. This does the core work
- *	for the various methods that do/will create GEM objects for things
- */
-static int psb_gem_create(struct drm_file *file,
-	struct drm_device *dev, uint64_t size, uint32_t *handlep)
-{
-	struct gtt_range *r;
-	int ret;
-	u32 handle;
-
-	size = roundup(size, PAGE_SIZE);
-
-	/* Allocate our object - for now a direct gtt range which is not
-	   stolen memory backed */
-	r = psb_gtt_alloc_range(dev, size, "gem", 0);
-	if (r == NULL) {
-		dev_err(dev->dev, "no memory for %lld byte GEM object\n", size);
-		return -ENOSPC;
-	}
-	/* Initialize the extra goodies GEM needs to do all the hard work */
-	if (drm_gem_object_init(dev, &r->gem, size) != 0) {
-		psb_gtt_free_range(dev, r);
-		/* GEM doesn't give an error code so use -ENOMEM */
-		dev_err(dev->dev, "GEM init failed for %lld\n", size);
-		return -ENOMEM;
-	}
-	/* Give the object a handle so we can carry it more easily */
-	ret = drm_gem_handle_create(file, &r->gem, &handle);
-	if (ret) {
-		dev_err(dev->dev, "GEM handle failed for %p, %lld\n",
-							&r->gem, size);
-		drm_gem_object_release(&r->gem);
-		psb_gtt_free_range(dev, r);
-		return ret;
-	}
-	/* We have the initial and handle reference but need only one now */
-	drm_gem_object_unreference(&r->gem);
-	*handlep = handle;
-	return 0;
-}
-
-/**
- *	psb_gem_dumb_create	-	create a dumb buffer
- *	@drm_file: our client file
- *	@dev: our device
- *	@args: the requested arguments copied from userspace
- *
- *	Allocate a buffer suitable for use for a frame buffer of the
- *	form described by user space. Give userspace a handle by which
- *	to reference it.
- */
-int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
-			struct drm_mode_create_dumb *args)
-{
-	args->pitch = ALIGN(args->width * ((args->bpp + 7) / 8), 64);
-	args->size = args->pitch * args->height;
-	return psb_gem_create(file, dev, args->size, &args->handle);
-}
-
-/**
- *	psb_gem_dumb_destroy	-	destroy a dumb buffer
- *	@file: client file
- *	@dev: our DRM device
- *	@handle: the object handle
- *
- *	Destroy a handle that was created via psb_gem_dumb_create, at least
- *	we hope it was created that way. i915 seems to assume the caller
- *	does the checking but that might be worth review ! FIXME
- */
-int psb_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev,
-			uint32_t handle)
-{
-	/* No special work needed, drop the reference and see what falls out */
-	return drm_gem_handle_delete(file, handle);
-}
-
-/**
- *	psb_gem_fault		-	pagefault handler for GEM objects
- *	@vma: the VMA of the GEM object
- *	@vmf: fault detail
- *
- *	Invoked when a fault occurs on an mmap of a GEM managed area. GEM
- *	does most of the work for us including the actual map/unmap calls
- *	but we need to do the actual page work.
- *
- *	This code eventually needs to handle faulting objects in and out
- *	of the GTT and repacking it when we run out of space. We can put
- *	that off for now and for our simple uses
- *
- *	The VMA was set up by GEM. In doing so it also ensured that the
- *	vma->vm_private_data points to the GEM object that is backing this
- *	mapping.
- */
-int psb_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct drm_gem_object *obj;
-	struct gtt_range *r;
-	int ret;
-	unsigned long pfn;
-	pgoff_t page_offset;
-	struct drm_device *dev;
-	struct drm_psb_private *dev_priv;
-
-	obj = vma->vm_private_data;	/* GEM object */
-	dev = obj->dev;
-	dev_priv = dev->dev_private;
-
-	r = container_of(obj, struct gtt_range, gem);	/* Get the gtt range */
-
-	/* Make sure we don't parallel update on a fault, nor move or remove
-	   something from beneath our feet */
-	mutex_lock(&dev->struct_mutex);
-
-	/* For now the mmap pins the object and it stays pinned. As things
-	   stand that will do us no harm */
-	if (r->mmapping == 0) {
-		ret = psb_gtt_pin(r);
-		if (ret < 0) {
-			dev_err(dev->dev, "gma500: pin failed: %d\n", ret);
-			goto fail;
-		}
-		r->mmapping = 1;
-	}
-
-	/* Page relative to the VMA start - we must calculate this ourselves
-	   because vmf->pgoff is the fake GEM offset */
-	page_offset = ((unsigned long) vmf->virtual_address - vma->vm_start)
-				>> PAGE_SHIFT;
-
-	/* CPU view of the page, don't go via the GART for CPU writes */
-	if (r->stolen)
-		pfn = (dev_priv->stolen_base + r->offset) >> PAGE_SHIFT;
-	else
-		pfn = page_to_pfn(r->pages[page_offset]);
-	ret = vm_insert_pfn(vma, (unsigned long)vmf->virtual_address, pfn);
-
-fail:
-	mutex_unlock(&dev->struct_mutex);
-	switch (ret) {
-	case 0:
-	case -ERESTARTSYS:
-	case -EINTR:
-		return VM_FAULT_NOPAGE;
-	case -ENOMEM:
-		return VM_FAULT_OOM;
-	default:
-		return VM_FAULT_SIGBUS;
-	}
-}
-
-static int psb_gem_create_stolen(struct drm_file *file, struct drm_device *dev,
-						int size, u32 *handle)
-{
-	struct gtt_range *gtt = psb_gtt_alloc_range(dev, size, "gem", 1);
-	if (gtt == NULL)
-		return -ENOMEM;
-	if (drm_gem_private_object_init(dev, &gtt->gem, size) != 0)
-		goto free_gtt;
-	if (drm_gem_handle_create(file, &gtt->gem, handle) == 0)
-		return 0;
-free_gtt:
-	psb_gtt_free_range(dev, gtt);
-	return -ENOMEM;
-}
-
-/*
- *	GEM interfaces for our specific client
- */
-int psb_gem_create_ioctl(struct drm_device *dev, void *data,
-					struct drm_file *file)
-{
-	struct drm_psb_gem_create *args = data;
-	int ret;
-	if (args->flags & GMA_GEM_CREATE_STOLEN) {
-		ret = psb_gem_create_stolen(file, dev, args->size,
-							&args->handle);
-		if (ret == 0)
-			return 0;
-		/* Fall throguh */
-		args->flags &= ~GMA_GEM_CREATE_STOLEN;
-	}
-	return psb_gem_create(file, dev, args->size, &args->handle);
-}
-
-int psb_gem_mmap_ioctl(struct drm_device *dev, void *data,
-					struct drm_file *file)
-{
-	struct drm_psb_gem_mmap *args = data;
-	return dev->driver->dumb_map_offset(file, dev,
-						args->handle, &args->offset);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gem_glue.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/gem_glue.c
deleted file mode 100644
index 3c17634f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gem_glue.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "gem_glue.h"
-
-void drm_gem_object_release_wrap(struct drm_gem_object *obj)
-{
-	/* Remove the list map if one is present */
-	if (obj->map_list.map) {
-		struct drm_gem_mm *mm = obj->dev->mm_private;
-		struct drm_map_list *list = &obj->map_list;
-		drm_ht_remove_item(&mm->offset_hash, &list->hash);
-		drm_mm_put_block(list->file_offset_node);
-		kfree(list->map);
-		list->map = NULL;
-	}
-	drm_gem_object_release(obj);
-}
-
-/**
- *	gem_create_mmap_offset		-	invent an mmap offset
- *	@obj: our object
- *
- *	Standard implementation of offset generation for mmap as is
- *	duplicated in several drivers. This belongs in GEM.
- */
-int gem_create_mmap_offset(struct drm_gem_object *obj)
-{
-	struct drm_device *dev = obj->dev;
-	struct drm_gem_mm *mm = dev->mm_private;
-	struct drm_map_list *list;
-	struct drm_local_map *map;
-	int ret;
-
-	list = &obj->map_list;
-	list->map = kzalloc(sizeof(struct drm_map_list), GFP_KERNEL);
-	if (list->map == NULL)
-		return -ENOMEM;
-	map = list->map;
-	map->type = _DRM_GEM;
-	map->size = obj->size;
-	map->handle = obj;
-
-	list->file_offset_node = drm_mm_search_free(&mm->offset_manager,
-					obj->size / PAGE_SIZE, 0, 0);
-	if (!list->file_offset_node) {
-		dev_err(dev->dev, "failed to allocate offset for bo %d\n",
-								obj->name);
-		ret = -ENOSPC;
-		goto free_it;
-	}
-	list->file_offset_node = drm_mm_get_block(list->file_offset_node,
-					obj->size / PAGE_SIZE, 0);
-	if (!list->file_offset_node) {
-		ret = -ENOMEM;
-		goto free_it;
-	}
-	list->hash.key = list->file_offset_node->start;
-	ret = drm_ht_insert_item(&mm->offset_hash, &list->hash);
-	if (ret) {
-		dev_err(dev->dev, "failed to add to map hash\n");
-		goto free_mm;
-	}
-	return 0;
-
-free_mm:
-	drm_mm_put_block(list->file_offset_node);
-free_it:
-	kfree(list->map);
-	list->map = NULL;
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gem_glue.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/gem_glue.h
deleted file mode 100644
index ce5ce30f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gem_glue.h
+++ /dev/null
@@ -1,2 +0,0 @@
-extern void drm_gem_object_release_wrap(struct drm_gem_object *obj);
-extern int gem_create_mmap_offset(struct drm_gem_object *obj);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gtt.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/gtt.c
deleted file mode 100644
index c6465b40..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gtt.c
+++ /dev/null
@@ -1,551 +0,0 @@
-/*
- * Copyright (c) 2007, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics.com>
- *	    Alan Cox <alan@linux.intel.com>
- */
-
-#include <drm/drmP.h>
-#include <linux/shmem_fs.h>
-#include "psb_drv.h"
-
-
-/*
- *	GTT resource allocator - manage page mappings in GTT space
- */
-
-/**
- *	psb_gtt_mask_pte	-	generate GTT pte entry
- *	@pfn: page number to encode
- *	@type: type of memory in the GTT
- *
- *	Set the GTT entry for the appropriate memory type.
- */
-static inline uint32_t psb_gtt_mask_pte(uint32_t pfn, int type)
-{
-	uint32_t mask = PSB_PTE_VALID;
-
-	if (type & PSB_MMU_CACHED_MEMORY)
-		mask |= PSB_PTE_CACHED;
-	if (type & PSB_MMU_RO_MEMORY)
-		mask |= PSB_PTE_RO;
-	if (type & PSB_MMU_WO_MEMORY)
-		mask |= PSB_PTE_WO;
-
-	return (pfn << PAGE_SHIFT) | mask;
-}
-
-/**
- *	psb_gtt_entry		-	find the GTT entries for a gtt_range
- *	@dev: our DRM device
- *	@r: our GTT range
- *
- *	Given a gtt_range object return the GTT offset of the page table
- *	entries for this gtt_range
- */
-static u32 *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long offset;
-
-	offset = r->resource.start - dev_priv->gtt_mem->start;
-
-	return dev_priv->gtt_map + (offset >> PAGE_SHIFT);
-}
-
-/**
- *	psb_gtt_insert	-	put an object into the GTT
- *	@dev: our DRM device
- *	@r: our GTT range
- *
- *	Take our preallocated GTT range and insert the GEM object into
- *	the GTT. This is protected via the gtt mutex which the caller
- *	must hold.
- */
-static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r)
-{
-	u32 *gtt_slot, pte;
-	struct page **pages;
-	int i;
-
-	if (r->pages == NULL) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	WARN_ON(r->stolen);	/* refcount these maybe ? */
-
-	gtt_slot = psb_gtt_entry(dev, r);
-	pages = r->pages;
-
-	/* Make sure changes are visible to the GPU */
-	set_pages_array_uc(pages, r->npage);
-
-	/* Write our page entries into the GTT itself */
-	for (i = r->roll; i < r->npage; i++) {
-		pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
-		iowrite32(pte, gtt_slot++);
-	}
-	for (i = 0; i < r->roll; i++) {
-		pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
-		iowrite32(pte, gtt_slot++);
-	}
-	/* Make sure all the entries are set before we return */
-	ioread32(gtt_slot - 1);
-
-	return 0;
-}
-
-/**
- *	psb_gtt_remove	-	remove an object from the GTT
- *	@dev: our DRM device
- *	@r: our GTT range
- *
- *	Remove a preallocated GTT range from the GTT. Overwrite all the
- *	page table entries with the dummy page. This is protected via the gtt
- *	mutex which the caller must hold.
- */
-static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 *gtt_slot, pte;
-	int i;
-
-	WARN_ON(r->stolen);
-
-	gtt_slot = psb_gtt_entry(dev, r);
-	pte = psb_gtt_mask_pte(page_to_pfn(dev_priv->scratch_page), 0);
-
-	for (i = 0; i < r->npage; i++)
-		iowrite32(pte, gtt_slot++);
-	ioread32(gtt_slot - 1);
-	set_pages_array_wb(r->pages, r->npage);
-}
-
-/**
- *	psb_gtt_roll	-	set scrolling position
- *	@dev: our DRM device
- *	@r: the gtt mapping we are using
- *	@roll: roll offset
- *
- *	Roll an existing pinned mapping by moving the pages through the GTT.
- *	This allows us to implement hardware scrolling on the consoles without
- *	a 2D engine
- */
-void psb_gtt_roll(struct drm_device *dev, struct gtt_range *r, int roll)
-{
-	u32 *gtt_slot, pte;
-	int i;
-
-	if (roll >= r->npage) {
-		WARN_ON(1);
-		return;
-	}
-
-	r->roll = roll;
-
-	/* Not currently in the GTT - no worry we will write the mapping at
-	   the right position when it gets pinned */
-	if (!r->stolen && !r->in_gart)
-		return;
-
-	gtt_slot = psb_gtt_entry(dev, r);
-
-	for (i = r->roll; i < r->npage; i++) {
-		pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
-		iowrite32(pte, gtt_slot++);
-	}
-	for (i = 0; i < r->roll; i++) {
-		pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
-		iowrite32(pte, gtt_slot++);
-	}
-	ioread32(gtt_slot - 1);
-}
-
-/**
- *	psb_gtt_attach_pages	-	attach and pin GEM pages
- *	@gt: the gtt range
- *
- *	Pin and build an in kernel list of the pages that back our GEM object.
- *	While we hold this the pages cannot be swapped out. This is protected
- *	via the gtt mutex which the caller must hold.
- */
-static int psb_gtt_attach_pages(struct gtt_range *gt)
-{
-	struct inode *inode;
-	struct address_space *mapping;
-	int i;
-	struct page *p;
-	int pages = gt->gem.size / PAGE_SIZE;
-
-	WARN_ON(gt->pages);
-
-	/* This is the shared memory object that backs the GEM resource */
-	inode = gt->gem.filp->f_path.dentry->d_inode;
-	mapping = inode->i_mapping;
-
-	gt->pages = kmalloc(pages * sizeof(struct page *), GFP_KERNEL);
-	if (gt->pages == NULL)
-		return -ENOMEM;
-	gt->npage = pages;
-
-	for (i = 0; i < pages; i++) {
-		p = shmem_read_mapping_page(mapping, i);
-		if (IS_ERR(p))
-			goto err;
-		gt->pages[i] = p;
-	}
-	return 0;
-
-err:
-	while (i--)
-		page_cache_release(gt->pages[i]);
-	kfree(gt->pages);
-	gt->pages = NULL;
-	return PTR_ERR(p);
-}
-
-/**
- *	psb_gtt_detach_pages	-	attach and pin GEM pages
- *	@gt: the gtt range
- *
- *	Undo the effect of psb_gtt_attach_pages. At this point the pages
- *	must have been removed from the GTT as they could now be paged out
- *	and move bus address. This is protected via the gtt mutex which the
- *	caller must hold.
- */
-static void psb_gtt_detach_pages(struct gtt_range *gt)
-{
-	int i;
-	for (i = 0; i < gt->npage; i++) {
-		/* FIXME: do we need to force dirty */
-		set_page_dirty(gt->pages[i]);
-		page_cache_release(gt->pages[i]);
-	}
-	kfree(gt->pages);
-	gt->pages = NULL;
-}
-
-/**
- *	psb_gtt_pin		-	pin pages into the GTT
- *	@gt: range to pin
- *
- *	Pin a set of pages into the GTT. The pins are refcounted so that
- *	multiple pins need multiple unpins to undo.
- *
- *	Non GEM backed objects treat this as a no-op as they are always GTT
- *	backed objects.
- */
-int psb_gtt_pin(struct gtt_range *gt)
-{
-	int ret = 0;
-	struct drm_device *dev = gt->gem.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	mutex_lock(&dev_priv->gtt_mutex);
-
-	if (gt->in_gart == 0 && gt->stolen == 0) {
-		ret = psb_gtt_attach_pages(gt);
-		if (ret < 0)
-			goto out;
-		ret = psb_gtt_insert(dev, gt);
-		if (ret < 0) {
-			psb_gtt_detach_pages(gt);
-			goto out;
-		}
-	}
-	gt->in_gart++;
-out:
-	mutex_unlock(&dev_priv->gtt_mutex);
-	return ret;
-}
-
-/**
- *	psb_gtt_unpin		-	Drop a GTT pin requirement
- *	@gt: range to pin
- *
- *	Undoes the effect of psb_gtt_pin. On the last drop the GEM object
- *	will be removed from the GTT which will also drop the page references
- *	and allow the VM to clean up or page stuff.
- *
- *	Non GEM backed objects treat this as a no-op as they are always GTT
- *	backed objects.
- */
-void psb_gtt_unpin(struct gtt_range *gt)
-{
-	struct drm_device *dev = gt->gem.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	mutex_lock(&dev_priv->gtt_mutex);
-
-	WARN_ON(!gt->in_gart);
-
-	gt->in_gart--;
-	if (gt->in_gart == 0 && gt->stolen == 0) {
-		psb_gtt_remove(dev, gt);
-		psb_gtt_detach_pages(gt);
-	}
-	mutex_unlock(&dev_priv->gtt_mutex);
-}
-
-/*
- *	GTT resource allocator - allocate and manage GTT address space
- */
-
-/**
- *	psb_gtt_alloc_range	-	allocate GTT address space
- *	@dev: Our DRM device
- *	@len: length (bytes) of address space required
- *	@name: resource name
- *	@backed: resource should be backed by stolen pages
- *
- *	Ask the kernel core to find us a suitable range of addresses
- *	to use for a GTT mapping.
- *
- *	Returns a gtt_range structure describing the object, or NULL on
- *	error. On successful return the resource is both allocated and marked
- *	as in use.
- */
-struct gtt_range *psb_gtt_alloc_range(struct drm_device *dev, int len,
-						const char *name, int backed)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct gtt_range *gt;
-	struct resource *r = dev_priv->gtt_mem;
-	int ret;
-	unsigned long start, end;
-
-	if (backed) {
-		/* The start of the GTT is the stolen pages */
-		start = r->start;
-		end = r->start + dev_priv->gtt.stolen_size - 1;
-	} else {
-		/* The rest we will use for GEM backed objects */
-		start = r->start + dev_priv->gtt.stolen_size;
-		end = r->end;
-	}
-
-	gt = kzalloc(sizeof(struct gtt_range), GFP_KERNEL);
-	if (gt == NULL)
-		return NULL;
-	gt->resource.name = name;
-	gt->stolen = backed;
-	gt->in_gart = backed;
-	gt->roll = 0;
-	/* Ensure this is set for non GEM objects */
-	gt->gem.dev = dev;
-	ret = allocate_resource(dev_priv->gtt_mem, &gt->resource,
-				len, start, end, PAGE_SIZE, NULL, NULL);
-	if (ret == 0) {
-		gt->offset = gt->resource.start - r->start;
-		return gt;
-	}
-	kfree(gt);
-	return NULL;
-}
-
-/**
- *	psb_gtt_free_range	-	release GTT address space
- *	@dev: our DRM device
- *	@gt: a mapping created with psb_gtt_alloc_range
- *
- *	Release a resource that was allocated with psb_gtt_alloc_range. If the
- *	object has been pinned by mmap users we clean this up here currently.
- */
-void psb_gtt_free_range(struct drm_device *dev, struct gtt_range *gt)
-{
-	/* Undo the mmap pin if we are destroying the object */
-	if (gt->mmapping) {
-		psb_gtt_unpin(gt);
-		gt->mmapping = 0;
-	}
-	WARN_ON(gt->in_gart && !gt->stolen);
-	release_resource(&gt->resource);
-	kfree(gt);
-}
-
-static void psb_gtt_alloc(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	init_rwsem(&dev_priv->gtt.sem);
-}
-
-void psb_gtt_takedown(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->gtt_map) {
-		iounmap(dev_priv->gtt_map);
-		dev_priv->gtt_map = NULL;
-	}
-	if (dev_priv->gtt_initialized) {
-		pci_write_config_word(dev->pdev, PSB_GMCH_CTRL,
-				      dev_priv->gmch_ctrl);
-		PSB_WVDC32(dev_priv->pge_ctl, PSB_PGETBL_CTL);
-		(void) PSB_RVDC32(PSB_PGETBL_CTL);
-	}
-	if (dev_priv->vram_addr)
-		iounmap(dev_priv->gtt_map);
-}
-
-int psb_gtt_init(struct drm_device *dev, int resume)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned gtt_pages;
-	unsigned long stolen_size, vram_stolen_size;
-	unsigned i, num_pages;
-	unsigned pfn_base;
-	uint32_t vram_pages;
-	uint32_t dvmt_mode = 0;
-	struct psb_gtt *pg;
-
-	int ret = 0;
-	uint32_t pte;
-
-	mutex_init(&dev_priv->gtt_mutex);
-
-	psb_gtt_alloc(dev);
-	pg = &dev_priv->gtt;
-
-	/* Enable the GTT */
-	pci_read_config_word(dev->pdev, PSB_GMCH_CTRL, &dev_priv->gmch_ctrl);
-	pci_write_config_word(dev->pdev, PSB_GMCH_CTRL,
-			      dev_priv->gmch_ctrl | _PSB_GMCH_ENABLED);
-
-	dev_priv->pge_ctl = PSB_RVDC32(PSB_PGETBL_CTL);
-	PSB_WVDC32(dev_priv->pge_ctl | _PSB_PGETBL_ENABLED, PSB_PGETBL_CTL);
-	(void) PSB_RVDC32(PSB_PGETBL_CTL);
-
-	/* The root resource we allocate address space from */
-	dev_priv->gtt_initialized = 1;
-
-	pg->gtt_phys_start = dev_priv->pge_ctl & PAGE_MASK;
-
-	/*
-	 *	The video mmu has a hw bug when accessing 0x0D0000000.
-	 *	Make gatt start at 0x0e000,0000. This doesn't actually
-	 *	matter for us but may do if the video acceleration ever
-	 *	gets opened up.
-	 */
-	pg->mmu_gatt_start = 0xE0000000;
-
-	pg->gtt_start = pci_resource_start(dev->pdev, PSB_GTT_RESOURCE);
-	gtt_pages = pci_resource_len(dev->pdev, PSB_GTT_RESOURCE)
-								>> PAGE_SHIFT;
-	/* CDV doesn't report this. In which case the system has 64 gtt pages */
-	if (pg->gtt_start == 0 || gtt_pages == 0) {
-		dev_dbg(dev->dev, "GTT PCI BAR not initialized.\n");
-		gtt_pages = 64;
-		pg->gtt_start = dev_priv->pge_ctl;
-	}
-
-	pg->gatt_start = pci_resource_start(dev->pdev, PSB_GATT_RESOURCE);
-	pg->gatt_pages = pci_resource_len(dev->pdev, PSB_GATT_RESOURCE)
-								>> PAGE_SHIFT;
-	dev_priv->gtt_mem = &dev->pdev->resource[PSB_GATT_RESOURCE];
-
-	if (pg->gatt_pages == 0 || pg->gatt_start == 0) {
-		static struct resource fudge;	/* Preferably peppermint */
-		/* This can occur on CDV systems. Fudge it in this case.
-		   We really don't care what imaginary space is being allocated
-		   at this point */
-		dev_dbg(dev->dev, "GATT PCI BAR not initialized.\n");
-		pg->gatt_start = 0x40000000;
-		pg->gatt_pages = (128 * 1024 * 1024) >> PAGE_SHIFT;
-		/* This is a little confusing but in fact the GTT is providing
-		   a view from the GPU into memory and not vice versa. As such
-		   this is really allocating space that is not the same as the
-		   CPU address space on CDV */
-		fudge.start = 0x40000000;
-		fudge.end = 0x40000000 + 128 * 1024 * 1024 - 1;
-		fudge.name = "fudge";
-		fudge.flags = IORESOURCE_MEM;
-		dev_priv->gtt_mem = &fudge;
-	}
-
-	pci_read_config_dword(dev->pdev, PSB_BSM, &dev_priv->stolen_base);
-	vram_stolen_size = pg->gtt_phys_start - dev_priv->stolen_base
-								- PAGE_SIZE;
-
-	stolen_size = vram_stolen_size;
-
-	printk(KERN_INFO "Stolen memory information\n");
-	printk(KERN_INFO "       base in RAM: 0x%x\n", dev_priv->stolen_base);
-	printk(KERN_INFO "       size: %luK, calculated by (GTT RAM base) - (Stolen base), seems wrong\n",
-		vram_stolen_size/1024);
-	dvmt_mode = (dev_priv->gmch_ctrl >> 4) & 0x7;
-	printk(KERN_INFO "      the correct size should be: %dM(dvmt mode=%d)\n",
-		(dvmt_mode == 1) ? 1 : (2 << (dvmt_mode - 1)), dvmt_mode);
-
-	if (resume && (gtt_pages != pg->gtt_pages) &&
-	    (stolen_size != pg->stolen_size)) {
-		dev_err(dev->dev, "GTT resume error.\n");
-		ret = -EINVAL;
-		goto out_err;
-	}
-
-	pg->gtt_pages = gtt_pages;
-	pg->stolen_size = stolen_size;
-	dev_priv->vram_stolen_size = vram_stolen_size;
-
-	/*
-	 *	Map the GTT and the stolen memory area
-	 */
-	dev_priv->gtt_map = ioremap_nocache(pg->gtt_phys_start,
-						gtt_pages << PAGE_SHIFT);
-	if (!dev_priv->gtt_map) {
-		dev_err(dev->dev, "Failure to map gtt.\n");
-		ret = -ENOMEM;
-		goto out_err;
-	}
-
-	dev_priv->vram_addr = ioremap_wc(dev_priv->stolen_base, stolen_size);
-	if (!dev_priv->vram_addr) {
-		dev_err(dev->dev, "Failure to map stolen base.\n");
-		ret = -ENOMEM;
-		goto out_err;
-	}
-
-	/*
-	 * Insert vram stolen pages into the GTT
-	 */
-
-	pfn_base = dev_priv->stolen_base >> PAGE_SHIFT;
-	vram_pages = num_pages = vram_stolen_size >> PAGE_SHIFT;
-	printk(KERN_INFO"Set up %d stolen pages starting at 0x%08x, GTT offset %dK\n",
-		num_pages, pfn_base << PAGE_SHIFT, 0);
-	for (i = 0; i < num_pages; ++i) {
-		pte = psb_gtt_mask_pte(pfn_base + i, 0);
-		iowrite32(pte, dev_priv->gtt_map + i);
-	}
-
-	/*
-	 * Init rest of GTT to the scratch page to avoid accidents or scribbles
-	 */
-
-	pfn_base = page_to_pfn(dev_priv->scratch_page);
-	pte = psb_gtt_mask_pte(pfn_base, 0);
-	for (; i < gtt_pages; ++i)
-		iowrite32(pte, dev_priv->gtt_map + i);
-
-	(void) ioread32(dev_priv->gtt_map + i - 1);
-	return 0;
-
-out_err:
-	psb_gtt_takedown(dev);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gtt.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/gtt.h
deleted file mode 100644
index aa174238..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/gtt.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2008, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#ifndef _PSB_GTT_H_
-#define _PSB_GTT_H_
-
-#include <drm/drmP.h>
-
-/* This wants cleaning up with respect to the psb_dev and un-needed stuff */
-struct psb_gtt {
-	uint32_t gatt_start;
-	uint32_t mmu_gatt_start;
-	uint32_t gtt_start;
-	uint32_t gtt_phys_start;
-	unsigned gtt_pages;
-	unsigned gatt_pages;
-	unsigned long stolen_size;
-	unsigned long vram_stolen_size;
-	struct rw_semaphore sem;
-};
-
-/* Exported functions */
-extern int psb_gtt_init(struct drm_device *dev, int resume);
-extern void psb_gtt_takedown(struct drm_device *dev);
-
-/* Each gtt_range describes an allocation in the GTT area */
-struct gtt_range {
-	struct resource resource;	/* Resource for our allocation */
-	u32 offset;			/* GTT offset of our object */
-	struct drm_gem_object gem;	/* GEM high level stuff */
-	int in_gart;			/* Currently in the GART (ref ct) */
-	bool stolen;			/* Backed from stolen RAM */
-	bool mmapping;			/* Is mmappable */
-	struct page **pages;		/* Backing pages if present */
-	int npage;			/* Number of backing pages */
-	int roll;			/* Roll applied to the GTT entries */
-};
-
-extern struct gtt_range *psb_gtt_alloc_range(struct drm_device *dev, int len,
-						const char *name, int backed);
-extern void psb_gtt_kref_put(struct gtt_range *gt);
-extern void psb_gtt_free_range(struct drm_device *dev, struct gtt_range *gt);
-extern int psb_gtt_pin(struct gtt_range *gt);
-extern void psb_gtt_unpin(struct gtt_range *gt);
-extern void psb_gtt_roll(struct drm_device *dev,
-					struct gtt_range *gt, int roll);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_bios.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_bios.c
deleted file mode 100644
index d4d0c5b8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_bios.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- * Copyright (c) 2006 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "gma_drm.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "intel_bios.h"
-
-
-static void *find_section(struct bdb_header *bdb, int section_id)
-{
-	u8 *base = (u8 *)bdb;
-	int index = 0;
-	u16 total, current_size;
-	u8 current_id;
-
-	/* skip to first section */
-	index += bdb->header_size;
-	total = bdb->bdb_size;
-
-	/* walk the sections looking for section_id */
-	while (index < total) {
-		current_id = *(base + index);
-		index++;
-		current_size = *((u16 *)(base + index));
-		index += 2;
-		if (current_id == section_id)
-			return base + index;
-		index += current_size;
-	}
-
-	return NULL;
-}
-
-static void fill_detail_timing_data(struct drm_display_mode *panel_fixed_mode,
-			struct lvds_dvo_timing *dvo_timing)
-{
-	panel_fixed_mode->hdisplay = (dvo_timing->hactive_hi << 8) |
-		dvo_timing->hactive_lo;
-	panel_fixed_mode->hsync_start = panel_fixed_mode->hdisplay +
-		((dvo_timing->hsync_off_hi << 8) | dvo_timing->hsync_off_lo);
-	panel_fixed_mode->hsync_end = panel_fixed_mode->hsync_start +
-		dvo_timing->hsync_pulse_width;
-	panel_fixed_mode->htotal = panel_fixed_mode->hdisplay +
-		((dvo_timing->hblank_hi << 8) | dvo_timing->hblank_lo);
-
-	panel_fixed_mode->vdisplay = (dvo_timing->vactive_hi << 8) |
-		dvo_timing->vactive_lo;
-	panel_fixed_mode->vsync_start = panel_fixed_mode->vdisplay +
-		dvo_timing->vsync_off;
-	panel_fixed_mode->vsync_end = panel_fixed_mode->vsync_start +
-		dvo_timing->vsync_pulse_width;
-	panel_fixed_mode->vtotal = panel_fixed_mode->vdisplay +
-		((dvo_timing->vblank_hi << 8) | dvo_timing->vblank_lo);
-	panel_fixed_mode->clock = dvo_timing->clock * 10;
-	panel_fixed_mode->type = DRM_MODE_TYPE_PREFERRED;
-
-	/* Some VBTs have bogus h/vtotal values */
-	if (panel_fixed_mode->hsync_end > panel_fixed_mode->htotal)
-		panel_fixed_mode->htotal = panel_fixed_mode->hsync_end + 1;
-	if (panel_fixed_mode->vsync_end > panel_fixed_mode->vtotal)
-		panel_fixed_mode->vtotal = panel_fixed_mode->vsync_end + 1;
-
-	drm_mode_set_name(panel_fixed_mode);
-}
-
-static void parse_backlight_data(struct drm_psb_private *dev_priv,
-				struct bdb_header *bdb)
-{
-	struct bdb_lvds_backlight *vbt_lvds_bl = NULL;
-	struct bdb_lvds_backlight *lvds_bl;
-	u8 p_type = 0;
-	void *bl_start = NULL;
-	struct bdb_lvds_options *lvds_opts
-				= find_section(bdb, BDB_LVDS_OPTIONS);
-
-	dev_priv->lvds_bl = NULL;
-
-	if (lvds_opts)
-		p_type = lvds_opts->panel_type;
-	else
-		return;
-
-	bl_start = find_section(bdb, BDB_LVDS_BACKLIGHT);
-	vbt_lvds_bl = (struct bdb_lvds_backlight *)(bl_start + 1) + p_type;
-
-	lvds_bl = kzalloc(sizeof(*vbt_lvds_bl), GFP_KERNEL);
-	if (!lvds_bl) {
-		dev_err(dev_priv->dev->dev, "out of memory for backlight data\n");
-		return;
-	}
-	memcpy(lvds_bl, vbt_lvds_bl, sizeof(*vbt_lvds_bl));
-	dev_priv->lvds_bl = lvds_bl;
-}
-
-/* Try to find integrated panel data */
-static void parse_lfp_panel_data(struct drm_psb_private *dev_priv,
-			    struct bdb_header *bdb)
-{
-	struct bdb_lvds_options *lvds_options;
-	struct bdb_lvds_lfp_data *lvds_lfp_data;
-	struct bdb_lvds_lfp_data_entry *entry;
-	struct lvds_dvo_timing *dvo_timing;
-	struct drm_display_mode *panel_fixed_mode;
-
-	/* Defaults if we can't find VBT info */
-	dev_priv->lvds_dither = 0;
-	dev_priv->lvds_vbt = 0;
-
-	lvds_options = find_section(bdb, BDB_LVDS_OPTIONS);
-	if (!lvds_options)
-		return;
-
-	dev_priv->lvds_dither = lvds_options->pixel_dither;
-	if (lvds_options->panel_type == 0xff)
-		return;
-
-	lvds_lfp_data = find_section(bdb, BDB_LVDS_LFP_DATA);
-	if (!lvds_lfp_data)
-		return;
-
-
-	entry = &lvds_lfp_data->data[lvds_options->panel_type];
-	dvo_timing = &entry->dvo_timing;
-
-	panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode),
-				      GFP_KERNEL);
-	if (panel_fixed_mode == NULL) {
-		dev_err(dev_priv->dev->dev, "out of memory for fixed panel mode\n");
-		return;
-	}
-
-	dev_priv->lvds_vbt = 1;
-	fill_detail_timing_data(panel_fixed_mode, dvo_timing);
-
-	if (panel_fixed_mode->htotal > 0 && panel_fixed_mode->vtotal > 0) {
-		dev_priv->lfp_lvds_vbt_mode = panel_fixed_mode;
-		drm_mode_debug_printmodeline(panel_fixed_mode);
-	} else {
-		dev_dbg(dev_priv->dev->dev, "ignoring invalid LVDS VBT\n");
-		dev_priv->lvds_vbt = 0;
-		kfree(panel_fixed_mode);
-	}
-	return;
-}
-
-/* Try to find sdvo panel data */
-static void parse_sdvo_panel_data(struct drm_psb_private *dev_priv,
-		      struct bdb_header *bdb)
-{
-	struct bdb_sdvo_lvds_options *sdvo_lvds_options;
-	struct lvds_dvo_timing *dvo_timing;
-	struct drm_display_mode *panel_fixed_mode;
-
-	dev_priv->sdvo_lvds_vbt_mode = NULL;
-
-	sdvo_lvds_options = find_section(bdb, BDB_SDVO_LVDS_OPTIONS);
-	if (!sdvo_lvds_options)
-		return;
-
-	dvo_timing = find_section(bdb, BDB_SDVO_PANEL_DTDS);
-	if (!dvo_timing)
-		return;
-
-	panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);
-
-	if (!panel_fixed_mode)
-		return;
-
-	fill_detail_timing_data(panel_fixed_mode,
-			dvo_timing + sdvo_lvds_options->panel_type);
-
-	dev_priv->sdvo_lvds_vbt_mode = panel_fixed_mode;
-
-	return;
-}
-
-static void parse_general_features(struct drm_psb_private *dev_priv,
-		       struct bdb_header *bdb)
-{
-	struct bdb_general_features *general;
-
-	/* Set sensible defaults in case we can't find the general block */
-	dev_priv->int_tv_support = 1;
-	dev_priv->int_crt_support = 1;
-
-	general = find_section(bdb, BDB_GENERAL_FEATURES);
-	if (general) {
-		dev_priv->int_tv_support = general->int_tv_support;
-		dev_priv->int_crt_support = general->int_crt_support;
-		dev_priv->lvds_use_ssc = general->enable_ssc;
-
-		if (dev_priv->lvds_use_ssc) {
-			dev_priv->lvds_ssc_freq
-				= general->ssc_freq ? 100 : 96;
-		}
-	}
-}
-
-/**
- * psb_intel_init_bios - initialize VBIOS settings & find VBT
- * @dev: DRM device
- *
- * Loads the Video BIOS and checks that the VBT exists.  Sets scratch registers
- * to appropriate values.
- *
- * VBT existence is a sanity check that is relied on by other i830_bios.c code.
- * Note that it would be better to use a BIOS call to get the VBT, as BIOSes may
- * feed an updated VBT back through that, compared to what we'll fetch using
- * this method of groping around in the BIOS data.
- *
- * Returns 0 on success, nonzero on failure.
- */
-bool psb_intel_init_bios(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct pci_dev *pdev = dev->pdev;
-	struct vbt_header *vbt = NULL;
-	struct bdb_header *bdb;
-	u8 __iomem *bios;
-	size_t size;
-	int i;
-
-	bios = pci_map_rom(pdev, &size);
-	if (!bios)
-		return -1;
-
-	/* Scour memory looking for the VBT signature */
-	for (i = 0; i + 4 < size; i++) {
-		if (!memcmp(bios + i, "$VBT", 4)) {
-			vbt = (struct vbt_header *)(bios + i);
-			break;
-		}
-	}
-
-	if (!vbt) {
-		dev_err(dev->dev, "VBT signature missing\n");
-		pci_unmap_rom(pdev, bios);
-		return -1;
-	}
-
-	bdb = (struct bdb_header *)(bios + i + vbt->bdb_offset);
-
-	/* Grab useful general definitions */
-	parse_general_features(dev_priv, bdb);
-	parse_lfp_panel_data(dev_priv, bdb);
-	parse_sdvo_panel_data(dev_priv, bdb);
-	parse_backlight_data(dev_priv, bdb);
-
-	pci_unmap_rom(pdev, bios);
-
-	return 0;
-}
-
-/**
- * Destroy and free VBT data
- */
-void psb_intel_destroy_bios(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_display_mode *sdvo_lvds_vbt_mode =
-				dev_priv->sdvo_lvds_vbt_mode;
-	struct drm_display_mode *lfp_lvds_vbt_mode =
-				dev_priv->lfp_lvds_vbt_mode;
-	struct bdb_lvds_backlight *lvds_bl =
-				dev_priv->lvds_bl;
-
-	/*free sdvo panel mode*/
-	if (sdvo_lvds_vbt_mode) {
-		dev_priv->sdvo_lvds_vbt_mode = NULL;
-		kfree(sdvo_lvds_vbt_mode);
-	}
-
-	if (lfp_lvds_vbt_mode) {
-		dev_priv->lfp_lvds_vbt_mode = NULL;
-		kfree(lfp_lvds_vbt_mode);
-	}
-
-	if (lvds_bl) {
-		dev_priv->lvds_bl = NULL;
-		kfree(lvds_bl);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_bios.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_bios.h
deleted file mode 100644
index 70f1bf01..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_bios.h
+++ /dev/null
@@ -1,430 +0,0 @@
-/*
- * Copyright (c) 2006 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-
-#ifndef _I830_BIOS_H_
-#define _I830_BIOS_H_
-
-#include <drm/drmP.h>
-
-struct vbt_header {
-	u8 signature[20];		/**< Always starts with 'VBT$' */
-	u16 version;			/**< decimal */
-	u16 header_size;		/**< in bytes */
-	u16 vbt_size;			/**< in bytes */
-	u8 vbt_checksum;
-	u8 reserved0;
-	u32 bdb_offset;			/**< from beginning of VBT */
-	u32 aim_offset[4];		/**< from beginning of VBT */
-} __attribute__((packed));
-
-
-struct bdb_header {
-	u8 signature[16];		/**< Always 'BIOS_DATA_BLOCK' */
-	u16 version;			/**< decimal */
-	u16 header_size;		/**< in bytes */
-	u16 bdb_size;			/**< in bytes */
-};
-
-/* strictly speaking, this is a "skip" block, but it has interesting info */
-struct vbios_data {
-	u8 type; /* 0 == desktop, 1 == mobile */
-	u8 relstage;
-	u8 chipset;
-	u8 lvds_present:1;
-	u8 tv_present:1;
-	u8 rsvd2:6; /* finish byte */
-	u8 rsvd3[4];
-	u8 signon[155];
-	u8 copyright[61];
-	u16 code_segment;
-	u8 dos_boot_mode;
-	u8 bandwidth_percent;
-	u8 rsvd4; /* popup memory size */
-	u8 resize_pci_bios;
-	u8 rsvd5; /* is crt already on ddc2 */
-} __attribute__((packed));
-
-/*
- * There are several types of BIOS data blocks (BDBs), each block has
- * an ID and size in the first 3 bytes (ID in first, size in next 2).
- * Known types are listed below.
- */
-#define BDB_GENERAL_FEATURES	  1
-#define BDB_GENERAL_DEFINITIONS	  2
-#define BDB_OLD_TOGGLE_LIST	  3
-#define BDB_MODE_SUPPORT_LIST	  4
-#define BDB_GENERIC_MODE_TABLE	  5
-#define BDB_EXT_MMIO_REGS	  6
-#define BDB_SWF_IO		  7
-#define BDB_SWF_MMIO		  8
-#define BDB_DOT_CLOCK_TABLE	  9
-#define BDB_MODE_REMOVAL_TABLE	 10
-#define BDB_CHILD_DEVICE_TABLE	 11
-#define BDB_DRIVER_FEATURES	 12
-#define BDB_DRIVER_PERSISTENCE	 13
-#define BDB_EXT_TABLE_PTRS	 14
-#define BDB_DOT_CLOCK_OVERRIDE	 15
-#define BDB_DISPLAY_SELECT	 16
-/* 17 rsvd */
-#define BDB_DRIVER_ROTATION	 18
-#define BDB_DISPLAY_REMOVE	 19
-#define BDB_OEM_CUSTOM		 20
-#define BDB_EFP_LIST		 21 /* workarounds for VGA hsync/vsync */
-#define BDB_SDVO_LVDS_OPTIONS	 22
-#define BDB_SDVO_PANEL_DTDS	 23
-#define BDB_SDVO_LVDS_PNP_IDS	 24
-#define BDB_SDVO_LVDS_POWER_SEQ	 25
-#define BDB_TV_OPTIONS		 26
-#define BDB_LVDS_OPTIONS	 40
-#define BDB_LVDS_LFP_DATA_PTRS	 41
-#define BDB_LVDS_LFP_DATA	 42
-#define BDB_LVDS_BACKLIGHT	 43
-#define BDB_LVDS_POWER		 44
-#define BDB_SKIP		254 /* VBIOS private block, ignore */
-
-struct bdb_general_features {
-	/* bits 1 */
-	u8 panel_fitting:2;
-	u8 flexaim:1;
-	u8 msg_enable:1;
-	u8 clear_screen:3;
-	u8 color_flip:1;
-
-	/* bits 2 */
-	u8 download_ext_vbt:1;
-	u8 enable_ssc:1;
-	u8 ssc_freq:1;
-	u8 enable_lfp_on_override:1;
-	u8 disable_ssc_ddt:1;
-	u8 rsvd8:3; /* finish byte */
-
-	/* bits 3 */
-	u8 disable_smooth_vision:1;
-	u8 single_dvi:1;
-	u8 rsvd9:6; /* finish byte */
-
-	/* bits 4 */
-	u8 legacy_monitor_detect;
-
-	/* bits 5 */
-	u8 int_crt_support:1;
-	u8 int_tv_support:1;
-	u8 rsvd11:6; /* finish byte */
-} __attribute__((packed));
-
-struct bdb_general_definitions {
-	/* DDC GPIO */
-	u8 crt_ddc_gmbus_pin;
-
-	/* DPMS bits */
-	u8 dpms_acpi:1;
-	u8 skip_boot_crt_detect:1;
-	u8 dpms_aim:1;
-	u8 rsvd1:5; /* finish byte */
-
-	/* boot device bits */
-	u8 boot_display[2];
-	u8 child_dev_size;
-
-	/* device info */
-	u8 tv_or_lvds_info[33];
-	u8 dev1[33];
-	u8 dev2[33];
-	u8 dev3[33];
-	u8 dev4[33];
-	/* may be another device block here on some platforms */
-};
-
-struct bdb_lvds_options {
-	u8 panel_type;
-	u8 rsvd1;
-	/* LVDS capabilities, stored in a dword */
-	u8 pfit_mode:2;
-	u8 pfit_text_mode_enhanced:1;
-	u8 pfit_gfx_mode_enhanced:1;
-	u8 pfit_ratio_auto:1;
-	u8 pixel_dither:1;
-	u8 lvds_edid:1;
-	u8 rsvd2:1;
-	u8 rsvd4;
-} __attribute__((packed));
-
-struct bdb_lvds_backlight {
-	u8 type:2;
-	u8 pol:1;
-	u8 gpio:3;
-	u8 gmbus:2;
-	u16 freq;
-	u8 minbrightness;
-	u8 i2caddr;
-	u8 brightnesscmd;
-	/*FIXME: more...*/
-} __attribute__((packed));
-
-/* LFP pointer table contains entries to the struct below */
-struct bdb_lvds_lfp_data_ptr {
-	u16 fp_timing_offset; /* offsets are from start of bdb */
-	u8 fp_table_size;
-	u16 dvo_timing_offset;
-	u8 dvo_table_size;
-	u16 panel_pnp_id_offset;
-	u8 pnp_table_size;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data_ptrs {
-	u8 lvds_entries; /* followed by one or more lvds_data_ptr structs */
-	struct bdb_lvds_lfp_data_ptr ptr[16];
-} __attribute__((packed));
-
-/* LFP data has 3 blocks per entry */
-struct lvds_fp_timing {
-	u16 x_res;
-	u16 y_res;
-	u32 lvds_reg;
-	u32 lvds_reg_val;
-	u32 pp_on_reg;
-	u32 pp_on_reg_val;
-	u32 pp_off_reg;
-	u32 pp_off_reg_val;
-	u32 pp_cycle_reg;
-	u32 pp_cycle_reg_val;
-	u32 pfit_reg;
-	u32 pfit_reg_val;
-	u16 terminator;
-} __attribute__((packed));
-
-struct lvds_dvo_timing {
-	u16 clock;		/**< In 10khz */
-	u8 hactive_lo;
-	u8 hblank_lo;
-	u8 hblank_hi:4;
-	u8 hactive_hi:4;
-	u8 vactive_lo;
-	u8 vblank_lo;
-	u8 vblank_hi:4;
-	u8 vactive_hi:4;
-	u8 hsync_off_lo;
-	u8 hsync_pulse_width;
-	u8 vsync_pulse_width:4;
-	u8 vsync_off:4;
-	u8 rsvd0:6;
-	u8 hsync_off_hi:2;
-	u8 h_image;
-	u8 v_image;
-	u8 max_hv;
-	u8 h_border;
-	u8 v_border;
-	u8 rsvd1:3;
-	u8 digital:2;
-	u8 vsync_positive:1;
-	u8 hsync_positive:1;
-	u8 rsvd2:1;
-} __attribute__((packed));
-
-struct lvds_pnp_id {
-	u16 mfg_name;
-	u16 product_code;
-	u32 serial;
-	u8 mfg_week;
-	u8 mfg_year;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data_entry {
-	struct lvds_fp_timing fp_timing;
-	struct lvds_dvo_timing dvo_timing;
-	struct lvds_pnp_id pnp_id;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data {
-	struct bdb_lvds_lfp_data_entry data[16];
-} __attribute__((packed));
-
-struct aimdb_header {
-	char signature[16];
-	char oem_device[20];
-	u16 aimdb_version;
-	u16 aimdb_header_size;
-	u16 aimdb_size;
-} __attribute__((packed));
-
-struct aimdb_block {
-	u8 aimdb_id;
-	u16 aimdb_size;
-} __attribute__((packed));
-
-struct vch_panel_data {
-	u16 fp_timing_offset;
-	u8 fp_timing_size;
-	u16 dvo_timing_offset;
-	u8 dvo_timing_size;
-	u16 text_fitting_offset;
-	u8 text_fitting_size;
-	u16 graphics_fitting_offset;
-	u8 graphics_fitting_size;
-} __attribute__((packed));
-
-struct vch_bdb_22 {
-	struct aimdb_block aimdb_block;
-	struct vch_panel_data panels[16];
-} __attribute__((packed));
-
-struct bdb_sdvo_lvds_options {
-	u8 panel_backlight;
-	u8 h40_set_panel_type;
-	u8 panel_type;
-	u8 ssc_clk_freq;
-	u16 als_low_trip;
-	u16 als_high_trip;
-	u8 sclalarcoeff_tab_row_num;
-	u8 sclalarcoeff_tab_row_size;
-	u8 coefficient[8];
-	u8 panel_misc_bits_1;
-	u8 panel_misc_bits_2;
-	u8 panel_misc_bits_3;
-	u8 panel_misc_bits_4;
-} __attribute__((packed));
-
-
-extern bool psb_intel_init_bios(struct drm_device *dev);
-extern void psb_intel_destroy_bios(struct drm_device *dev);
-
-/*
- * Driver<->VBIOS interaction occurs through scratch bits in
- * GR18 & SWF*.
- */
-
-/* GR18 bits are set on display switch and hotkey events */
-#define GR18_DRIVER_SWITCH_EN	(1<<7) /* 0: VBIOS control, 1: driver control */
-#define GR18_HOTKEY_MASK	0x78 /* See also SWF4 15:0 */
-#define   GR18_HK_NONE		(0x0<<3)
-#define   GR18_HK_LFP_STRETCH	(0x1<<3)
-#define   GR18_HK_TOGGLE_DISP	(0x2<<3)
-#define   GR18_HK_DISP_SWITCH	(0x4<<3) /* see SWF14 15:0 for what to enable */
-#define   GR18_HK_POPUP_DISABLED (0x6<<3)
-#define   GR18_HK_POPUP_ENABLED	(0x7<<3)
-#define   GR18_HK_PFIT		(0x8<<3)
-#define   GR18_HK_APM_CHANGE	(0xa<<3)
-#define   GR18_HK_MULTIPLE	(0xc<<3)
-#define GR18_USER_INT_EN	(1<<2)
-#define GR18_A0000_FLUSH_EN	(1<<1)
-#define GR18_SMM_EN		(1<<0)
-
-/* Set by driver, cleared by VBIOS */
-#define SWF00_YRES_SHIFT	16
-#define SWF00_XRES_SHIFT	0
-#define SWF00_RES_MASK		0xffff
-
-/* Set by VBIOS at boot time and driver at runtime */
-#define SWF01_TV2_FORMAT_SHIFT	8
-#define SWF01_TV1_FORMAT_SHIFT	0
-#define SWF01_TV_FORMAT_MASK	0xffff
-
-#define SWF10_VBIOS_BLC_I2C_EN	(1<<29)
-#define SWF10_GTT_OVERRIDE_EN	(1<<28)
-#define SWF10_LFP_DPMS_OVR	(1<<27) /* override DPMS on display switch */
-#define SWF10_ACTIVE_TOGGLE_LIST_MASK (7<<24)
-#define   SWF10_OLD_TOGGLE	0x0
-#define   SWF10_TOGGLE_LIST_1	0x1
-#define   SWF10_TOGGLE_LIST_2	0x2
-#define   SWF10_TOGGLE_LIST_3	0x3
-#define   SWF10_TOGGLE_LIST_4	0x4
-#define SWF10_PANNING_EN	(1<<23)
-#define SWF10_DRIVER_LOADED	(1<<22)
-#define SWF10_EXTENDED_DESKTOP	(1<<21)
-#define SWF10_EXCLUSIVE_MODE	(1<<20)
-#define SWF10_OVERLAY_EN	(1<<19)
-#define SWF10_PLANEB_HOLDOFF	(1<<18)
-#define SWF10_PLANEA_HOLDOFF	(1<<17)
-#define SWF10_VGA_HOLDOFF	(1<<16)
-#define SWF10_ACTIVE_DISP_MASK	0xffff
-#define   SWF10_PIPEB_LFP2	(1<<15)
-#define   SWF10_PIPEB_EFP2	(1<<14)
-#define   SWF10_PIPEB_TV2	(1<<13)
-#define   SWF10_PIPEB_CRT2	(1<<12)
-#define   SWF10_PIPEB_LFP	(1<<11)
-#define   SWF10_PIPEB_EFP	(1<<10)
-#define   SWF10_PIPEB_TV	(1<<9)
-#define   SWF10_PIPEB_CRT	(1<<8)
-#define   SWF10_PIPEA_LFP2	(1<<7)
-#define   SWF10_PIPEA_EFP2	(1<<6)
-#define   SWF10_PIPEA_TV2	(1<<5)
-#define   SWF10_PIPEA_CRT2	(1<<4)
-#define   SWF10_PIPEA_LFP	(1<<3)
-#define   SWF10_PIPEA_EFP	(1<<2)
-#define   SWF10_PIPEA_TV	(1<<1)
-#define   SWF10_PIPEA_CRT	(1<<0)
-
-#define SWF11_MEMORY_SIZE_SHIFT	16
-#define SWF11_SV_TEST_EN	(1<<15)
-#define SWF11_IS_AGP		(1<<14)
-#define SWF11_DISPLAY_HOLDOFF	(1<<13)
-#define SWF11_DPMS_REDUCED	(1<<12)
-#define SWF11_IS_VBE_MODE	(1<<11)
-#define SWF11_PIPEB_ACCESS	(1<<10) /* 0 here means pipe a */
-#define SWF11_DPMS_MASK		0x07
-#define   SWF11_DPMS_OFF	(1<<2)
-#define   SWF11_DPMS_SUSPEND	(1<<1)
-#define   SWF11_DPMS_STANDBY	(1<<0)
-#define   SWF11_DPMS_ON		0
-
-#define SWF14_GFX_PFIT_EN	(1<<31)
-#define SWF14_TEXT_PFIT_EN	(1<<30)
-#define SWF14_LID_STATUS_CLOSED	(1<<29) /* 0 here means open */
-#define SWF14_POPUP_EN		(1<<28)
-#define SWF14_DISPLAY_HOLDOFF	(1<<27)
-#define SWF14_DISP_DETECT_EN	(1<<26)
-#define SWF14_DOCKING_STATUS_DOCKED (1<<25) /* 0 here means undocked */
-#define SWF14_DRIVER_STATUS	(1<<24)
-#define SWF14_OS_TYPE_WIN9X	(1<<23)
-#define SWF14_OS_TYPE_WINNT	(1<<22)
-/* 21:19 rsvd */
-#define SWF14_PM_TYPE_MASK	0x00070000
-#define   SWF14_PM_ACPI_VIDEO	(0x4 << 16)
-#define   SWF14_PM_ACPI		(0x3 << 16)
-#define   SWF14_PM_APM_12	(0x2 << 16)
-#define   SWF14_PM_APM_11	(0x1 << 16)
-#define SWF14_HK_REQUEST_MASK	0x0000ffff /* see GR18 6:3 for event type */
-	  /* if GR18 indicates a display switch */
-#define   SWF14_DS_PIPEB_LFP2_EN (1<<15)
-#define   SWF14_DS_PIPEB_EFP2_EN (1<<14)
-#define   SWF14_DS_PIPEB_TV2_EN  (1<<13)
-#define   SWF14_DS_PIPEB_CRT2_EN (1<<12)
-#define   SWF14_DS_PIPEB_LFP_EN  (1<<11)
-#define   SWF14_DS_PIPEB_EFP_EN  (1<<10)
-#define   SWF14_DS_PIPEB_TV_EN	 (1<<9)
-#define   SWF14_DS_PIPEB_CRT_EN  (1<<8)
-#define   SWF14_DS_PIPEA_LFP2_EN (1<<7)
-#define   SWF14_DS_PIPEA_EFP2_EN (1<<6)
-#define   SWF14_DS_PIPEA_TV2_EN  (1<<5)
-#define   SWF14_DS_PIPEA_CRT2_EN (1<<4)
-#define   SWF14_DS_PIPEA_LFP_EN  (1<<3)
-#define   SWF14_DS_PIPEA_EFP_EN  (1<<2)
-#define   SWF14_DS_PIPEA_TV_EN	 (1<<1)
-#define   SWF14_DS_PIPEA_CRT_EN  (1<<0)
-	  /* if GR18 indicates a panel fitting request */
-#define   SWF14_PFIT_EN		(1<<0) /* 0 means disable */
-	  /* if GR18 indicates an APM change request */
-#define   SWF14_APM_HIBERNATE	0x4
-#define   SWF14_APM_SUSPEND	0x3
-#define   SWF14_APM_STANDBY	0x1
-#define   SWF14_APM_RESTORE	0x0
-
-#endif /* _I830_BIOS_H_ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_gmbus.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_gmbus.c
deleted file mode 100644
index 9db90527..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_gmbus.c
+++ /dev/null
@@ -1,493 +0,0 @@
-/*
- * Copyright (c) 2006 Dave Airlie <airlied@linux.ie>
- * Copyright © 2006-2008,2010 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *	Chris Wilson <chris@chris-wilson.co.uk>
- */
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include "drmP.h"
-#include "drm.h"
-#include "psb_intel_drv.h"
-#include "gma_drm.h"
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-
-#define _wait_for(COND, MS, W) ({ \
-	unsigned long timeout__ = jiffies + msecs_to_jiffies(MS);	\
-	int ret__ = 0;							\
-	while (! (COND)) {						\
-		if (time_after(jiffies, timeout__)) {			\
-			ret__ = -ETIMEDOUT;				\
-			break;						\
-		}							\
-		if (W && !(in_atomic() || in_dbg_master())) msleep(W);	\
-	}								\
-	ret__;								\
-})
-
-#define wait_for(COND, MS) _wait_for(COND, MS, 1)
-#define wait_for_atomic(COND, MS) _wait_for(COND, MS, 0)
-
-/* Intel GPIO access functions */
-
-#define I2C_RISEFALL_TIME 20
-
-static inline struct intel_gmbus *
-to_intel_gmbus(struct i2c_adapter *i2c)
-{
-	return container_of(i2c, struct intel_gmbus, adapter);
-}
-
-struct intel_gpio {
-	struct i2c_adapter adapter;
-	struct i2c_algo_bit_data algo;
-	struct drm_psb_private *dev_priv;
-	u32 reg;
-};
-
-void
-gma_intel_i2c_reset(struct drm_device *dev)
-{
-	REG_WRITE(GMBUS0, 0);
-}
-
-static void intel_i2c_quirk_set(struct drm_psb_private *dev_priv, bool enable)
-{
-	/* When using bit bashing for I2C, this bit needs to be set to 1 */
-	/* FIXME: We are never Pineview, right?
-
-	u32 val;
-
-	if (!IS_PINEVIEW(dev_priv->dev))
-		return;
-
-	val = REG_READ(DSPCLK_GATE_D);
-	if (enable)
-		val |= DPCUNIT_CLOCK_GATE_DISABLE;
-	else
-		val &= ~DPCUNIT_CLOCK_GATE_DISABLE;
-	REG_WRITE(DSPCLK_GATE_D, val);
-
-	return;
-	*/
-}
-
-static u32 get_reserved(struct intel_gpio *gpio)
-{
-	struct drm_psb_private *dev_priv = gpio->dev_priv;
-	struct drm_device *dev = dev_priv->dev;
-	u32 reserved = 0;
-
-	/* On most chips, these bits must be preserved in software. */
-	reserved = REG_READ(gpio->reg) &
-				     (GPIO_DATA_PULLUP_DISABLE |
-				      GPIO_CLOCK_PULLUP_DISABLE);
-
-	return reserved;
-}
-
-static int get_clock(void *data)
-{
-	struct intel_gpio *gpio = data;
-	struct drm_psb_private *dev_priv = gpio->dev_priv;
-	struct drm_device *dev = dev_priv->dev;
-	u32 reserved = get_reserved(gpio);
-	REG_WRITE(gpio->reg, reserved | GPIO_CLOCK_DIR_MASK);
-	REG_WRITE(gpio->reg, reserved);
-	return (REG_READ(gpio->reg) & GPIO_CLOCK_VAL_IN) != 0;
-}
-
-static int get_data(void *data)
-{
-	struct intel_gpio *gpio = data;
-	struct drm_psb_private *dev_priv = gpio->dev_priv;
-	struct drm_device *dev = dev_priv->dev;
-	u32 reserved = get_reserved(gpio);
-	REG_WRITE(gpio->reg, reserved | GPIO_DATA_DIR_MASK);
-	REG_WRITE(gpio->reg, reserved);
-	return (REG_READ(gpio->reg) & GPIO_DATA_VAL_IN) != 0;
-}
-
-static void set_clock(void *data, int state_high)
-{
-	struct intel_gpio *gpio = data;
-	struct drm_psb_private *dev_priv = gpio->dev_priv;
-	struct drm_device *dev = dev_priv->dev;
-	u32 reserved = get_reserved(gpio);
-	u32 clock_bits;
-
-	if (state_high)
-		clock_bits = GPIO_CLOCK_DIR_IN | GPIO_CLOCK_DIR_MASK;
-	else
-		clock_bits = GPIO_CLOCK_DIR_OUT | GPIO_CLOCK_DIR_MASK |
-			GPIO_CLOCK_VAL_MASK;
-
-	REG_WRITE(gpio->reg, reserved | clock_bits);
-	REG_READ(gpio->reg); /* Posting */
-}
-
-static void set_data(void *data, int state_high)
-{
-	struct intel_gpio *gpio = data;
-	struct drm_psb_private *dev_priv = gpio->dev_priv;
-	struct drm_device *dev = dev_priv->dev;
-	u32 reserved = get_reserved(gpio);
-	u32 data_bits;
-
-	if (state_high)
-		data_bits = GPIO_DATA_DIR_IN | GPIO_DATA_DIR_MASK;
-	else
-		data_bits = GPIO_DATA_DIR_OUT | GPIO_DATA_DIR_MASK |
-			GPIO_DATA_VAL_MASK;
-
-	REG_WRITE(gpio->reg, reserved | data_bits);
-	REG_READ(gpio->reg);
-}
-
-static struct i2c_adapter *
-intel_gpio_create(struct drm_psb_private *dev_priv, u32 pin)
-{
-	static const int map_pin_to_reg[] = {
-		0,
-		GPIOB,
-		GPIOA,
-		GPIOC,
-		GPIOD,
-		GPIOE,
-		0,
-		GPIOF,
-	};
-	struct intel_gpio *gpio;
-
-	if (pin >= ARRAY_SIZE(map_pin_to_reg) || !map_pin_to_reg[pin])
-		return NULL;
-
-	gpio = kzalloc(sizeof(struct intel_gpio), GFP_KERNEL);
-	if (gpio == NULL)
-		return NULL;
-
-	gpio->reg = map_pin_to_reg[pin];
-	gpio->dev_priv = dev_priv;
-
-	snprintf(gpio->adapter.name, sizeof(gpio->adapter.name),
-		 "gma500 GPIO%c", "?BACDE?F"[pin]);
-	gpio->adapter.owner = THIS_MODULE;
-	gpio->adapter.algo_data	= &gpio->algo;
-	gpio->adapter.dev.parent = &dev_priv->dev->pdev->dev;
-	gpio->algo.setsda = set_data;
-	gpio->algo.setscl = set_clock;
-	gpio->algo.getsda = get_data;
-	gpio->algo.getscl = get_clock;
-	gpio->algo.udelay = I2C_RISEFALL_TIME;
-	gpio->algo.timeout = usecs_to_jiffies(2200);
-	gpio->algo.data = gpio;
-
-	if (i2c_bit_add_bus(&gpio->adapter))
-		goto out_free;
-
-	return &gpio->adapter;
-
-out_free:
-	kfree(gpio);
-	return NULL;
-}
-
-static int
-intel_i2c_quirk_xfer(struct drm_psb_private *dev_priv,
-		     struct i2c_adapter *adapter,
-		     struct i2c_msg *msgs,
-		     int num)
-{
-	struct intel_gpio *gpio = container_of(adapter,
-					       struct intel_gpio,
-					       adapter);
-	int ret;
-
-	gma_intel_i2c_reset(dev_priv->dev);
-
-	intel_i2c_quirk_set(dev_priv, true);
-	set_data(gpio, 1);
-	set_clock(gpio, 1);
-	udelay(I2C_RISEFALL_TIME);
-
-	ret = adapter->algo->master_xfer(adapter, msgs, num);
-
-	set_data(gpio, 1);
-	set_clock(gpio, 1);
-	intel_i2c_quirk_set(dev_priv, false);
-
-	return ret;
-}
-
-static int
-gmbus_xfer(struct i2c_adapter *adapter,
-	   struct i2c_msg *msgs,
-	   int num)
-{
-	struct intel_gmbus *bus = container_of(adapter,
-					       struct intel_gmbus,
-					       adapter);
-	struct drm_psb_private *dev_priv = adapter->algo_data;
-	struct drm_device *dev = dev_priv->dev;
-	int i, reg_offset;
-
-	if (bus->force_bit)
-		return intel_i2c_quirk_xfer(dev_priv,
-					    bus->force_bit, msgs, num);
-
-	reg_offset = 0;
-
-	REG_WRITE(GMBUS0 + reg_offset, bus->reg0);
-
-	for (i = 0; i < num; i++) {
-		u16 len = msgs[i].len;
-		u8 *buf = msgs[i].buf;
-
-		if (msgs[i].flags & I2C_M_RD) {
-			REG_WRITE(GMBUS1 + reg_offset,
-				   GMBUS_CYCLE_WAIT | (i + 1 == num ? GMBUS_CYCLE_STOP : 0) |
-				   (len << GMBUS_BYTE_COUNT_SHIFT) |
-				   (msgs[i].addr << GMBUS_SLAVE_ADDR_SHIFT) |
-				   GMBUS_SLAVE_READ | GMBUS_SW_RDY);
-			REG_READ(GMBUS2+reg_offset);
-			do {
-				u32 val, loop = 0;
-
-				if (wait_for(REG_READ(GMBUS2 + reg_offset) & (GMBUS_SATOER | GMBUS_HW_RDY), 50))
-					goto timeout;
-				if (REG_READ(GMBUS2 + reg_offset) & GMBUS_SATOER)
-					goto clear_err;
-
-				val = REG_READ(GMBUS3 + reg_offset);
-				do {
-					*buf++ = val & 0xff;
-					val >>= 8;
-				} while (--len && ++loop < 4);
-			} while (len);
-		} else {
-			u32 val, loop;
-
-			val = loop = 0;
-			do {
-				val |= *buf++ << (8 * loop);
-			} while (--len && ++loop < 4);
-
-			REG_WRITE(GMBUS3 + reg_offset, val);
-			REG_WRITE(GMBUS1 + reg_offset,
-				   (i + 1 == num ? GMBUS_CYCLE_STOP : GMBUS_CYCLE_WAIT) |
-				   (msgs[i].len << GMBUS_BYTE_COUNT_SHIFT) |
-				   (msgs[i].addr << GMBUS_SLAVE_ADDR_SHIFT) |
-				   GMBUS_SLAVE_WRITE | GMBUS_SW_RDY);
-			REG_READ(GMBUS2+reg_offset);
-
-			while (len) {
-				if (wait_for(REG_READ(GMBUS2 + reg_offset) & (GMBUS_SATOER | GMBUS_HW_RDY), 50))
-					goto timeout;
-				if (REG_READ(GMBUS2 + reg_offset) & GMBUS_SATOER)
-					goto clear_err;
-
-				val = loop = 0;
-				do {
-					val |= *buf++ << (8 * loop);
-				} while (--len && ++loop < 4);
-
-				REG_WRITE(GMBUS3 + reg_offset, val);
-				REG_READ(GMBUS2+reg_offset);
-			}
-		}
-
-		if (i + 1 < num && wait_for(REG_READ(GMBUS2 + reg_offset) & (GMBUS_SATOER | GMBUS_HW_WAIT_PHASE), 50))
-			goto timeout;
-		if (REG_READ(GMBUS2 + reg_offset) & GMBUS_SATOER)
-			goto clear_err;
-	}
-
-	goto done;
-
-clear_err:
-	/* Toggle the Software Clear Interrupt bit. This has the effect
-	 * of resetting the GMBUS controller and so clearing the
-	 * BUS_ERROR raised by the slave's NAK.
-	 */
-	REG_WRITE(GMBUS1 + reg_offset, GMBUS_SW_CLR_INT);
-	REG_WRITE(GMBUS1 + reg_offset, 0);
-
-done:
-	/* Mark the GMBUS interface as disabled. We will re-enable it at the
-	 * start of the next xfer, till then let it sleep.
-	 */
-	REG_WRITE(GMBUS0 + reg_offset, 0);
-	return i;
-
-timeout:
-	DRM_INFO("GMBUS timed out, falling back to bit banging on pin %d [%s]\n",
-		 bus->reg0 & 0xff, bus->adapter.name);
-	REG_WRITE(GMBUS0 + reg_offset, 0);
-
-	/* Hardware may not support GMBUS over these pins? Try GPIO bitbanging instead. */
-	bus->force_bit = intel_gpio_create(dev_priv, bus->reg0 & 0xff);
-	if (!bus->force_bit)
-		return -ENOMEM;
-
-	return intel_i2c_quirk_xfer(dev_priv, bus->force_bit, msgs, num);
-}
-
-static u32 gmbus_func(struct i2c_adapter *adapter)
-{
-	struct intel_gmbus *bus = container_of(adapter,
-					       struct intel_gmbus,
-					       adapter);
-
-	if (bus->force_bit)
-		bus->force_bit->algo->functionality(bus->force_bit);
-
-	return (I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL |
-		/* I2C_FUNC_10BIT_ADDR | */
-		I2C_FUNC_SMBUS_READ_BLOCK_DATA |
-		I2C_FUNC_SMBUS_BLOCK_PROC_CALL);
-}
-
-static const struct i2c_algorithm gmbus_algorithm = {
-	.master_xfer	= gmbus_xfer,
-	.functionality	= gmbus_func
-};
-
-/**
- * intel_gmbus_setup - instantiate all Intel i2c GMBuses
- * @dev: DRM device
- */
-int gma_intel_setup_gmbus(struct drm_device *dev)
-{
-	static const char *names[GMBUS_NUM_PORTS] = {
-		"disabled",
-		"ssc",
-		"vga",
-		"panel",
-		"dpc",
-		"dpb",
-		"reserved",
-		"dpd",
-	};
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret, i;
-
-	dev_priv->gmbus = kcalloc(GMBUS_NUM_PORTS, sizeof(struct intel_gmbus),
-				  GFP_KERNEL);
-	if (dev_priv->gmbus == NULL)
-		return -ENOMEM;
-
-	for (i = 0; i < GMBUS_NUM_PORTS; i++) {
-		struct intel_gmbus *bus = &dev_priv->gmbus[i];
-
-		bus->adapter.owner = THIS_MODULE;
-		bus->adapter.class = I2C_CLASS_DDC;
-		snprintf(bus->adapter.name,
-			 sizeof(bus->adapter.name),
-			 "gma500 gmbus %s",
-			 names[i]);
-
-		bus->adapter.dev.parent = &dev->pdev->dev;
-		bus->adapter.algo_data	= dev_priv;
-
-		bus->adapter.algo = &gmbus_algorithm;
-		ret = i2c_add_adapter(&bus->adapter);
-		if (ret)
-			goto err;
-
-		/* By default use a conservative clock rate */
-		bus->reg0 = i | GMBUS_RATE_100KHZ;
-
-		/* XXX force bit banging until GMBUS is fully debugged */
-		bus->force_bit = intel_gpio_create(dev_priv, i);
-	}
-
-	gma_intel_i2c_reset(dev_priv->dev);
-
-	return 0;
-
-err:
-	while (--i) {
-		struct intel_gmbus *bus = &dev_priv->gmbus[i];
-		i2c_del_adapter(&bus->adapter);
-	}
-	kfree(dev_priv->gmbus);
-	dev_priv->gmbus = NULL;
-	return ret;
-}
-
-void gma_intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed)
-{
-	struct intel_gmbus *bus = to_intel_gmbus(adapter);
-
-	/* speed:
-	 * 0x0 = 100 KHz
-	 * 0x1 = 50 KHz
-	 * 0x2 = 400 KHz
-	 * 0x3 = 1000 Khz
-	 */
-	bus->reg0 = (bus->reg0 & ~(0x3 << 8)) | (speed << 8);
-}
-
-void gma_intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit)
-{
-	struct intel_gmbus *bus = to_intel_gmbus(adapter);
-
-	if (force_bit) {
-		if (bus->force_bit == NULL) {
-			struct drm_psb_private *dev_priv = adapter->algo_data;
-			bus->force_bit = intel_gpio_create(dev_priv,
-							   bus->reg0 & 0xff);
-		}
-	} else {
-		if (bus->force_bit) {
-			i2c_del_adapter(bus->force_bit);
-			kfree(bus->force_bit);
-			bus->force_bit = NULL;
-		}
-	}
-}
-
-void gma_intel_teardown_gmbus(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int i;
-
-	if (dev_priv->gmbus == NULL)
-		return;
-
-	for (i = 0; i < GMBUS_NUM_PORTS; i++) {
-		struct intel_gmbus *bus = &dev_priv->gmbus[i];
-		if (bus->force_bit) {
-			i2c_del_adapter(bus->force_bit);
-			kfree(bus->force_bit);
-		}
-		i2c_del_adapter(&bus->adapter);
-	}
-
-	kfree(dev_priv->gmbus);
-	dev_priv->gmbus = NULL;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_i2c.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_i2c.c
deleted file mode 100644
index 98a28c20..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_i2c.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-#include <linux/export.h>
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-
-/*
- * Intel GPIO access functions
- */
-
-#define I2C_RISEFALL_TIME 20
-
-static int get_clock(void *data)
-{
-	struct psb_intel_i2c_chan *chan = data;
-	struct drm_device *dev = chan->drm_dev;
-	u32 val;
-
-	val = REG_READ(chan->reg);
-	return (val & GPIO_CLOCK_VAL_IN) != 0;
-}
-
-static int get_data(void *data)
-{
-	struct psb_intel_i2c_chan *chan = data;
-	struct drm_device *dev = chan->drm_dev;
-	u32 val;
-
-	val = REG_READ(chan->reg);
-	return (val & GPIO_DATA_VAL_IN) != 0;
-}
-
-static void set_clock(void *data, int state_high)
-{
-	struct psb_intel_i2c_chan *chan = data;
-	struct drm_device *dev = chan->drm_dev;
-	u32 reserved = 0, clock_bits;
-
-	/* On most chips, these bits must be preserved in software. */
-	reserved =
-		    REG_READ(chan->reg) & (GPIO_DATA_PULLUP_DISABLE |
-					   GPIO_CLOCK_PULLUP_DISABLE);
-
-	if (state_high)
-		clock_bits = GPIO_CLOCK_DIR_IN | GPIO_CLOCK_DIR_MASK;
-	else
-		clock_bits = GPIO_CLOCK_DIR_OUT | GPIO_CLOCK_DIR_MASK |
-		    GPIO_CLOCK_VAL_MASK;
-	REG_WRITE(chan->reg, reserved | clock_bits);
-	udelay(I2C_RISEFALL_TIME);	/* wait for the line to change state */
-}
-
-static void set_data(void *data, int state_high)
-{
-	struct psb_intel_i2c_chan *chan = data;
-	struct drm_device *dev = chan->drm_dev;
-	u32 reserved = 0, data_bits;
-
-	/* On most chips, these bits must be preserved in software. */
-	reserved =
-		    REG_READ(chan->reg) & (GPIO_DATA_PULLUP_DISABLE |
-					   GPIO_CLOCK_PULLUP_DISABLE);
-
-	if (state_high)
-		data_bits = GPIO_DATA_DIR_IN | GPIO_DATA_DIR_MASK;
-	else
-		data_bits =
-		    GPIO_DATA_DIR_OUT | GPIO_DATA_DIR_MASK |
-		    GPIO_DATA_VAL_MASK;
-
-	REG_WRITE(chan->reg, reserved | data_bits);
-	udelay(I2C_RISEFALL_TIME);	/* wait for the line to change state */
-}
-
-/**
- * psb_intel_i2c_create - instantiate an Intel i2c bus using the specified GPIO reg
- * @dev: DRM device
- * @output: driver specific output device
- * @reg: GPIO reg to use
- * @name: name for this bus
- *
- * Creates and registers a new i2c bus with the Linux i2c layer, for use
- * in output probing and control (e.g. DDC or SDVO control functions).
- *
- * Possible values for @reg include:
- *   %GPIOA
- *   %GPIOB
- *   %GPIOC
- *   %GPIOD
- *   %GPIOE
- *   %GPIOF
- *   %GPIOG
- *   %GPIOH
- * see PRM for details on how these different busses are used.
- */
-struct psb_intel_i2c_chan *psb_intel_i2c_create(struct drm_device *dev,
-					const u32 reg, const char *name)
-{
-	struct psb_intel_i2c_chan *chan;
-
-	chan = kzalloc(sizeof(struct psb_intel_i2c_chan), GFP_KERNEL);
-	if (!chan)
-		goto out_free;
-
-	chan->drm_dev = dev;
-	chan->reg = reg;
-	snprintf(chan->adapter.name, I2C_NAME_SIZE, "intel drm %s", name);
-	chan->adapter.owner = THIS_MODULE;
-	chan->adapter.algo_data = &chan->algo;
-	chan->adapter.dev.parent = &dev->pdev->dev;
-	chan->algo.setsda = set_data;
-	chan->algo.setscl = set_clock;
-	chan->algo.getsda = get_data;
-	chan->algo.getscl = get_clock;
-	chan->algo.udelay = 20;
-	chan->algo.timeout = usecs_to_jiffies(2200);
-	chan->algo.data = chan;
-
-	i2c_set_adapdata(&chan->adapter, chan);
-
-	if (i2c_bit_add_bus(&chan->adapter))
-		goto out_free;
-
-	/* JJJ:  raise SCL and SDA? */
-	set_data(chan, 1);
-	set_clock(chan, 1);
-	udelay(20);
-
-	return chan;
-
-out_free:
-	kfree(chan);
-	return NULL;
-}
-
-/**
- * psb_intel_i2c_destroy - unregister and free i2c bus resources
- * @output: channel to free
- *
- * Unregister the adapter from the i2c layer, then free the structure.
- */
-void psb_intel_i2c_destroy(struct psb_intel_i2c_chan *chan)
-{
-	if (!chan)
-		return;
-
-	i2c_del_adapter(&chan->adapter);
-	kfree(chan);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_opregion.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_opregion.c
deleted file mode 100644
index d946bc1b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/intel_opregion.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * FIXME: resolve with the i915 version
- */
-
-#include "psb_drv.h"
-
-struct opregion_header {
-	u8 signature[16];
-	u32 size;
-	u32 opregion_ver;
-	u8 bios_ver[32];
-	u8 vbios_ver[16];
-	u8 driver_ver[16];
-	u32 mboxes;
-	u8 reserved[164];
-} __packed;
-
-struct opregion_apci {
-	/*FIXME: add it later*/
-} __packed;
-
-struct opregion_swsci {
-	/*FIXME: add it later*/
-} __packed;
-
-struct opregion_acpi {
-	/*FIXME: add it later*/
-} __packed;
-
-int gma_intel_opregion_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 opregion_phy;
-	void *base;
-	u32 *lid_state;
-
-	dev_priv->lid_state = NULL;
-
-	pci_read_config_dword(dev->pdev, 0xfc, &opregion_phy);
-	if (opregion_phy == 0)
-		return -ENOTSUPP;
-
-	base = ioremap(opregion_phy, 8*1024);
-	if (!base)
-		return -ENOMEM;
-
-	lid_state = base + 0x01ac;
-
-	dev_priv->lid_state = lid_state;
-	dev_priv->lid_last_state = readl(lid_state);
-	return 0;
-}
-
-int gma_intel_opregion_exit(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	if (dev_priv->lid_state)
-		iounmap(dev_priv->lid_state);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_device.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_device.c
deleted file mode 100644
index af656787..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_device.c
+++ /dev/null
@@ -1,691 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include "psb_drv.h"
-#include "mid_bios.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_output.h"
-#include "tc35876x-dsi-lvds.h"
-
-#include <asm/intel_scu_ipc.h>
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-
-#define MRST_BLC_MAX_PWM_REG_FREQ	    0xFFFF
-#define BLC_PWM_PRECISION_FACTOR 100	/* 10000000 */
-#define BLC_PWM_FREQ_CALC_CONSTANT 32
-#define MHz 1000000
-#define BRIGHTNESS_MIN_LEVEL 1
-#define BRIGHTNESS_MAX_LEVEL 100
-#define BRIGHTNESS_MASK	0xFF
-#define BLC_POLARITY_NORMAL 0
-#define BLC_POLARITY_INVERSE 1
-#define BLC_ADJUSTMENT_MAX 100
-
-#define MDFLD_BLC_PWM_PRECISION_FACTOR    10
-#define MDFLD_BLC_MAX_PWM_REG_FREQ        0xFFFE
-#define MDFLD_BLC_MIN_PWM_REG_FREQ        0x2
-
-#define MDFLD_BACKLIGHT_PWM_POLARITY_BIT_CLEAR (0xFFFE)
-#define MDFLD_BACKLIGHT_PWM_CTL_SHIFT	(16)
-
-static struct backlight_device *mdfld_backlight_device;
-
-int mdfld_set_brightness(struct backlight_device *bd)
-{
-	struct drm_device *dev =
-		(struct drm_device *)bl_get_data(mdfld_backlight_device);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int level = bd->props.brightness;
-
-	DRM_DEBUG_DRIVER("backlight level set to %d\n", level);
-
-	/* Perform value bounds checking */
-	if (level < BRIGHTNESS_MIN_LEVEL)
-		level = BRIGHTNESS_MIN_LEVEL;
-
-	if (gma_power_begin(dev, false)) {
-		u32 adjusted_level = 0;
-
-		/*
-		 * Adjust the backlight level with the percent in
-		 * dev_priv->blc_adj2
-		 */
-		adjusted_level = level * dev_priv->blc_adj2;
-		adjusted_level = adjusted_level / BLC_ADJUSTMENT_MAX;
-		dev_priv->brightness_adjusted = adjusted_level;
-
-		if (mdfld_get_panel_type(dev, 0) == TC35876X) {
-			if (dev_priv->dpi_panel_on[0] ||
-					dev_priv->dpi_panel_on[2])
-				tc35876x_brightness_control(dev,
-						dev_priv->brightness_adjusted);
-		} else {
-			if (dev_priv->dpi_panel_on[0])
-				mdfld_dsi_brightness_control(dev, 0,
-						dev_priv->brightness_adjusted);
-		}
-
-		if (dev_priv->dpi_panel_on[2])
-			mdfld_dsi_brightness_control(dev, 2,
-					dev_priv->brightness_adjusted);
-		gma_power_end(dev);
-	}
-
-	/* cache the brightness for later use */
-	dev_priv->brightness = level;
-	return 0;
-}
-
-static int mdfld_get_brightness(struct backlight_device *bd)
-{
-	struct drm_device *dev =
-		(struct drm_device *)bl_get_data(mdfld_backlight_device);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	DRM_DEBUG_DRIVER("brightness = 0x%x \n", dev_priv->brightness);
-
-	/* return locally cached var instead of HW read (due to DPST etc.) */
-	return dev_priv->brightness;
-}
-
-static const struct backlight_ops mdfld_ops = {
-	.get_brightness = mdfld_get_brightness,
-	.update_status  = mdfld_set_brightness,
-};
-
-static int device_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = (struct drm_psb_private *)
-		dev->dev_private;
-
-	dev_priv->blc_adj1 = BLC_ADJUSTMENT_MAX;
-	dev_priv->blc_adj2 = BLC_ADJUSTMENT_MAX;
-
-	return 0;
-}
-
-static int mdfld_backlight_init(struct drm_device *dev)
-{
-	struct backlight_properties props;
-	int ret = 0;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = BRIGHTNESS_MAX_LEVEL;
-	props.type = BACKLIGHT_PLATFORM;
-	mdfld_backlight_device = backlight_device_register("mdfld-bl",
-				NULL, (void *)dev, &mdfld_ops, &props);
-
-	if (IS_ERR(mdfld_backlight_device))
-		return PTR_ERR(mdfld_backlight_device);
-
-	ret = device_backlight_init(dev);
-	if (ret)
-		return ret;
-
-	mdfld_backlight_device->props.brightness = BRIGHTNESS_MAX_LEVEL;
-	mdfld_backlight_device->props.max_brightness = BRIGHTNESS_MAX_LEVEL;
-	backlight_update_status(mdfld_backlight_device);
-	return 0;
-}
-#endif
-
-struct backlight_device *mdfld_get_backlight_device(void)
-{
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	return mdfld_backlight_device;
-#else
-	return NULL;
-#endif
-}
-
-/*
- * mdfld_save_display_registers
- *
- * Description: We are going to suspend so save current display
- * register state.
- *
- * Notes: FIXME_JLIU7 need to add the support for DPI MIPI & HDMI audio
- */
-static int mdfld_save_display_registers(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct medfield_state *regs = &dev_priv->regs.mdfld;
-	int i;
-
-	/* register */
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 fp_reg = MRST_FPA0;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 htot_reg = HTOTAL_A;
-	u32 hblank_reg = HBLANK_A;
-	u32 hsync_reg = HSYNC_A;
-	u32 vtot_reg = VTOTAL_A;
-	u32 vblank_reg = VBLANK_A;
-	u32 vsync_reg = VSYNC_A;
-	u32 pipesrc_reg = PIPEASRC;
-	u32 dspstride_reg = DSPASTRIDE;
-	u32 dsplinoff_reg = DSPALINOFF;
-	u32 dsptileoff_reg = DSPATILEOFF;
-	u32 dspsize_reg = DSPASIZE;
-	u32 dsppos_reg = DSPAPOS;
-	u32 dspsurf_reg = DSPASURF;
-	u32 mipi_reg = MIPI;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 dspstatus_reg = PIPEASTAT;
-	u32 palette_reg = PALETTE_A;
-
-	/* pointer to values */
-	u32 *dpll_val = &regs->saveDPLL_A;
-	u32 *fp_val = &regs->saveFPA0;
-	u32 *pipeconf_val = &regs->savePIPEACONF;
-	u32 *htot_val = &regs->saveHTOTAL_A;
-	u32 *hblank_val = &regs->saveHBLANK_A;
-	u32 *hsync_val = &regs->saveHSYNC_A;
-	u32 *vtot_val = &regs->saveVTOTAL_A;
-	u32 *vblank_val = &regs->saveVBLANK_A;
-	u32 *vsync_val = &regs->saveVSYNC_A;
-	u32 *pipesrc_val = &regs->savePIPEASRC;
-	u32 *dspstride_val = &regs->saveDSPASTRIDE;
-	u32 *dsplinoff_val = &regs->saveDSPALINOFF;
-	u32 *dsptileoff_val = &regs->saveDSPATILEOFF;
-	u32 *dspsize_val = &regs->saveDSPASIZE;
-	u32 *dsppos_val = &regs->saveDSPAPOS;
-	u32 *dspsurf_val = &regs->saveDSPASURF;
-	u32 *mipi_val = &regs->saveMIPI;
-	u32 *dspcntr_val = &regs->saveDSPACNTR;
-	u32 *dspstatus_val = &regs->saveDSPASTATUS;
-	u32 *palette_val = regs->save_palette_a;
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		/* regester */
-		dpll_reg = MDFLD_DPLL_B;
-		fp_reg = MDFLD_DPLL_DIV0;
-		pipeconf_reg = PIPEBCONF;
-		htot_reg = HTOTAL_B;
-		hblank_reg = HBLANK_B;
-		hsync_reg = HSYNC_B;
-		vtot_reg = VTOTAL_B;
-		vblank_reg = VBLANK_B;
-		vsync_reg = VSYNC_B;
-		pipesrc_reg = PIPEBSRC;
-		dspstride_reg = DSPBSTRIDE;
-		dsplinoff_reg = DSPBLINOFF;
-		dsptileoff_reg = DSPBTILEOFF;
-		dspsize_reg = DSPBSIZE;
-		dsppos_reg = DSPBPOS;
-		dspsurf_reg = DSPBSURF;
-		dspcntr_reg = DSPBCNTR;
-		dspstatus_reg = PIPEBSTAT;
-		palette_reg = PALETTE_B;
-
-		/* values */
-		dpll_val = &regs->saveDPLL_B;
-		fp_val = &regs->saveFPB0;
-		pipeconf_val = &regs->savePIPEBCONF;
-		htot_val = &regs->saveHTOTAL_B;
-		hblank_val = &regs->saveHBLANK_B;
-		hsync_val = &regs->saveHSYNC_B;
-		vtot_val = &regs->saveVTOTAL_B;
-		vblank_val = &regs->saveVBLANK_B;
-		vsync_val = &regs->saveVSYNC_B;
-		pipesrc_val = &regs->savePIPEBSRC;
-		dspstride_val = &regs->saveDSPBSTRIDE;
-		dsplinoff_val = &regs->saveDSPBLINOFF;
-		dsptileoff_val = &regs->saveDSPBTILEOFF;
-		dspsize_val = &regs->saveDSPBSIZE;
-		dsppos_val = &regs->saveDSPBPOS;
-		dspsurf_val = &regs->saveDSPBSURF;
-		dspcntr_val = &regs->saveDSPBCNTR;
-		dspstatus_val = &regs->saveDSPBSTATUS;
-		palette_val = regs->save_palette_b;
-		break;
-	case 2:
-		/* register */
-		pipeconf_reg = PIPECCONF;
-		htot_reg = HTOTAL_C;
-		hblank_reg = HBLANK_C;
-		hsync_reg = HSYNC_C;
-		vtot_reg = VTOTAL_C;
-		vblank_reg = VBLANK_C;
-		vsync_reg = VSYNC_C;
-		pipesrc_reg = PIPECSRC;
-		dspstride_reg = DSPCSTRIDE;
-		dsplinoff_reg = DSPCLINOFF;
-		dsptileoff_reg = DSPCTILEOFF;
-		dspsize_reg = DSPCSIZE;
-		dsppos_reg = DSPCPOS;
-		dspsurf_reg = DSPCSURF;
-		mipi_reg = MIPI_C;
-		dspcntr_reg = DSPCCNTR;
-		dspstatus_reg = PIPECSTAT;
-		palette_reg = PALETTE_C;
-
-		/* pointer to values */
-		pipeconf_val = &regs->savePIPECCONF;
-		htot_val = &regs->saveHTOTAL_C;
-		hblank_val = &regs->saveHBLANK_C;
-		hsync_val = &regs->saveHSYNC_C;
-		vtot_val = &regs->saveVTOTAL_C;
-		vblank_val = &regs->saveVBLANK_C;
-		vsync_val = &regs->saveVSYNC_C;
-		pipesrc_val = &regs->savePIPECSRC;
-		dspstride_val = &regs->saveDSPCSTRIDE;
-		dsplinoff_val = &regs->saveDSPCLINOFF;
-		dsptileoff_val = &regs->saveDSPCTILEOFF;
-		dspsize_val = &regs->saveDSPCSIZE;
-		dsppos_val = &regs->saveDSPCPOS;
-		dspsurf_val = &regs->saveDSPCSURF;
-		mipi_val = &regs->saveMIPI_C;
-		dspcntr_val = &regs->saveDSPCCNTR;
-		dspstatus_val = &regs->saveDSPCSTATUS;
-		palette_val = regs->save_palette_c;
-		break;
-	default:
-		DRM_ERROR("%s, invalid pipe number.\n", __func__);
-		return -EINVAL;
-	}
-
-	/* Pipe & plane A info */
-	*dpll_val = PSB_RVDC32(dpll_reg);
-	*fp_val = PSB_RVDC32(fp_reg);
-	*pipeconf_val = PSB_RVDC32(pipeconf_reg);
-	*htot_val = PSB_RVDC32(htot_reg);
-	*hblank_val = PSB_RVDC32(hblank_reg);
-	*hsync_val = PSB_RVDC32(hsync_reg);
-	*vtot_val = PSB_RVDC32(vtot_reg);
-	*vblank_val = PSB_RVDC32(vblank_reg);
-	*vsync_val = PSB_RVDC32(vsync_reg);
-	*pipesrc_val = PSB_RVDC32(pipesrc_reg);
-	*dspstride_val = PSB_RVDC32(dspstride_reg);
-	*dsplinoff_val = PSB_RVDC32(dsplinoff_reg);
-	*dsptileoff_val = PSB_RVDC32(dsptileoff_reg);
-	*dspsize_val = PSB_RVDC32(dspsize_reg);
-	*dsppos_val = PSB_RVDC32(dsppos_reg);
-	*dspsurf_val = PSB_RVDC32(dspsurf_reg);
-	*dspcntr_val = PSB_RVDC32(dspcntr_reg);
-	*dspstatus_val = PSB_RVDC32(dspstatus_reg);
-
-	/*save palette (gamma) */
-	for (i = 0; i < 256; i++)
-		palette_val[i] = PSB_RVDC32(palette_reg + (i << 2));
-
-	if (pipe == 1) {
-		regs->savePFIT_CONTROL = PSB_RVDC32(PFIT_CONTROL);
-		regs->savePFIT_PGM_RATIOS = PSB_RVDC32(PFIT_PGM_RATIOS);
-
-		regs->saveHDMIPHYMISCCTL = PSB_RVDC32(HDMIPHYMISCCTL);
-		regs->saveHDMIB_CONTROL = PSB_RVDC32(HDMIB_CONTROL);
-		return 0;
-	}
-
-	*mipi_val = PSB_RVDC32(mipi_reg);
-	return 0;
-}
-
-/*
- * mdfld_restore_display_registers
- *
- * Description: We are going to resume so restore display register state.
- *
- * Notes: FIXME_JLIU7 need to add the support for DPI MIPI & HDMI audio
- */
-static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
-{
-	/* To get  panel out of ULPS mode. */
-	u32 temp = 0;
-	u32 device_ready_reg = DEVICE_READY_REG;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dsi_config *dsi_config = NULL;
-	struct medfield_state *regs = &dev_priv->regs.mdfld;
-	u32 i = 0;
-	u32 dpll = 0;
-	u32 timeout = 0;
-
-	/* regester */
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 fp_reg = MRST_FPA0;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 htot_reg = HTOTAL_A;
-	u32 hblank_reg = HBLANK_A;
-	u32 hsync_reg = HSYNC_A;
-	u32 vtot_reg = VTOTAL_A;
-	u32 vblank_reg = VBLANK_A;
-	u32 vsync_reg = VSYNC_A;
-	u32 pipesrc_reg = PIPEASRC;
-	u32 dspstride_reg = DSPASTRIDE;
-	u32 dsplinoff_reg = DSPALINOFF;
-	u32 dsptileoff_reg = DSPATILEOFF;
-	u32 dspsize_reg = DSPASIZE;
-	u32 dsppos_reg = DSPAPOS;
-	u32 dspsurf_reg = DSPASURF;
-	u32 dspstatus_reg = PIPEASTAT;
-	u32 mipi_reg = MIPI;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 palette_reg = PALETTE_A;
-
-	/* values */
-	u32 dpll_val = regs->saveDPLL_A & ~DPLL_VCO_ENABLE;
-	u32 fp_val = regs->saveFPA0;
-	u32 pipeconf_val = regs->savePIPEACONF;
-	u32 htot_val = regs->saveHTOTAL_A;
-	u32 hblank_val = regs->saveHBLANK_A;
-	u32 hsync_val = regs->saveHSYNC_A;
-	u32 vtot_val = regs->saveVTOTAL_A;
-	u32 vblank_val = regs->saveVBLANK_A;
-	u32 vsync_val = regs->saveVSYNC_A;
-	u32 pipesrc_val = regs->savePIPEASRC;
-	u32 dspstride_val = regs->saveDSPASTRIDE;
-	u32 dsplinoff_val = regs->saveDSPALINOFF;
-	u32 dsptileoff_val = regs->saveDSPATILEOFF;
-	u32 dspsize_val = regs->saveDSPASIZE;
-	u32 dsppos_val = regs->saveDSPAPOS;
-	u32 dspsurf_val = regs->saveDSPASURF;
-	u32 dspstatus_val = regs->saveDSPASTATUS;
-	u32 mipi_val = regs->saveMIPI;
-	u32 dspcntr_val = regs->saveDSPACNTR;
-	u32 *palette_val = regs->save_palette_a;
-
-	switch (pipe) {
-	case 0:
-		dsi_config = dev_priv->dsi_configs[0];
-		break;
-	case 1:
-		/* regester */
-		dpll_reg = MDFLD_DPLL_B;
-		fp_reg = MDFLD_DPLL_DIV0;
-		pipeconf_reg = PIPEBCONF;
-		htot_reg = HTOTAL_B;
-		hblank_reg = HBLANK_B;
-		hsync_reg = HSYNC_B;
-		vtot_reg = VTOTAL_B;
-		vblank_reg = VBLANK_B;
-		vsync_reg = VSYNC_B;
-		pipesrc_reg = PIPEBSRC;
-		dspstride_reg = DSPBSTRIDE;
-		dsplinoff_reg = DSPBLINOFF;
-		dsptileoff_reg = DSPBTILEOFF;
-		dspsize_reg = DSPBSIZE;
-		dsppos_reg = DSPBPOS;
-		dspsurf_reg = DSPBSURF;
-		dspcntr_reg = DSPBCNTR;
-		dspstatus_reg = PIPEBSTAT;
-		palette_reg = PALETTE_B;
-
-		/* values */
-		dpll_val = regs->saveDPLL_B & ~DPLL_VCO_ENABLE;
-		fp_val = regs->saveFPB0;
-		pipeconf_val = regs->savePIPEBCONF;
-		htot_val = regs->saveHTOTAL_B;
-		hblank_val = regs->saveHBLANK_B;
-		hsync_val = regs->saveHSYNC_B;
-		vtot_val = regs->saveVTOTAL_B;
-		vblank_val = regs->saveVBLANK_B;
-		vsync_val = regs->saveVSYNC_B;
-		pipesrc_val = regs->savePIPEBSRC;
-		dspstride_val = regs->saveDSPBSTRIDE;
-		dsplinoff_val = regs->saveDSPBLINOFF;
-		dsptileoff_val = regs->saveDSPBTILEOFF;
-		dspsize_val = regs->saveDSPBSIZE;
-		dsppos_val = regs->saveDSPBPOS;
-		dspsurf_val = regs->saveDSPBSURF;
-		dspcntr_val = regs->saveDSPBCNTR;
-		dspstatus_val = regs->saveDSPBSTATUS;
-		palette_val = regs->save_palette_b;
-		break;
-	case 2:
-		/* regester */
-		pipeconf_reg = PIPECCONF;
-		htot_reg = HTOTAL_C;
-		hblank_reg = HBLANK_C;
-		hsync_reg = HSYNC_C;
-		vtot_reg = VTOTAL_C;
-		vblank_reg = VBLANK_C;
-		vsync_reg = VSYNC_C;
-		pipesrc_reg = PIPECSRC;
-		dspstride_reg = DSPCSTRIDE;
-		dsplinoff_reg = DSPCLINOFF;
-		dsptileoff_reg = DSPCTILEOFF;
-		dspsize_reg = DSPCSIZE;
-		dsppos_reg = DSPCPOS;
-		dspsurf_reg = DSPCSURF;
-		mipi_reg = MIPI_C;
-		dspcntr_reg = DSPCCNTR;
-		dspstatus_reg = PIPECSTAT;
-		palette_reg = PALETTE_C;
-
-		/* values */
-		pipeconf_val = regs->savePIPECCONF;
-		htot_val = regs->saveHTOTAL_C;
-		hblank_val = regs->saveHBLANK_C;
-		hsync_val = regs->saveHSYNC_C;
-		vtot_val = regs->saveVTOTAL_C;
-		vblank_val = regs->saveVBLANK_C;
-		vsync_val = regs->saveVSYNC_C;
-		pipesrc_val = regs->savePIPECSRC;
-		dspstride_val = regs->saveDSPCSTRIDE;
-		dsplinoff_val = regs->saveDSPCLINOFF;
-		dsptileoff_val = regs->saveDSPCTILEOFF;
-		dspsize_val = regs->saveDSPCSIZE;
-		dsppos_val = regs->saveDSPCPOS;
-		dspsurf_val = regs->saveDSPCSURF;
-		mipi_val = regs->saveMIPI_C;
-		dspcntr_val = regs->saveDSPCCNTR;
-		dspstatus_val = regs->saveDSPCSTATUS;
-		palette_val = regs->save_palette_c;
-
-		dsi_config = dev_priv->dsi_configs[1];
-		break;
-	default:
-		DRM_ERROR("%s, invalid pipe number.\n", __func__);
-		return -EINVAL;
-	}
-
-	/*make sure VGA plane is off. it initializes to on after reset!*/
-	PSB_WVDC32(0x80000000, VGACNTRL);
-
-	if (pipe == 1) {
-		PSB_WVDC32(dpll_val & ~DPLL_VCO_ENABLE, dpll_reg);
-		PSB_RVDC32(dpll_reg);
-
-		PSB_WVDC32(fp_val, fp_reg);
-	} else {
-
-		dpll = PSB_RVDC32(dpll_reg);
-
-		if (!(dpll & DPLL_VCO_ENABLE)) {
-
-			/* When ungating power of DPLL, needs to wait 0.5us
-			   before enable the VCO */
-			if (dpll & MDFLD_PWR_GATE_EN) {
-				dpll &= ~MDFLD_PWR_GATE_EN;
-				PSB_WVDC32(dpll, dpll_reg);
-				/* FIXME_MDFLD PO - change 500 to 1 after PO */
-				udelay(500);
-			}
-
-			PSB_WVDC32(fp_val, fp_reg);
-			PSB_WVDC32(dpll_val, dpll_reg);
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-
-			dpll_val |= DPLL_VCO_ENABLE;
-			PSB_WVDC32(dpll_val, dpll_reg);
-			PSB_RVDC32(dpll_reg);
-
-			/* wait for DSI PLL to lock */
-			while (timeout < 20000 &&
-			  !(PSB_RVDC32(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
-				udelay(150);
-				timeout++;
-			}
-
-			if (timeout == 20000) {
-				DRM_ERROR("%s, can't lock DSIPLL.\n",
-								__func__);
-				return -EINVAL;
-			}
-		}
-	}
-	/* Restore mode */
-	PSB_WVDC32(htot_val, htot_reg);
-	PSB_WVDC32(hblank_val, hblank_reg);
-	PSB_WVDC32(hsync_val, hsync_reg);
-	PSB_WVDC32(vtot_val, vtot_reg);
-	PSB_WVDC32(vblank_val, vblank_reg);
-	PSB_WVDC32(vsync_val, vsync_reg);
-	PSB_WVDC32(pipesrc_val, pipesrc_reg);
-	PSB_WVDC32(dspstatus_val, dspstatus_reg);
-
-	/*set up the plane*/
-	PSB_WVDC32(dspstride_val, dspstride_reg);
-	PSB_WVDC32(dsplinoff_val, dsplinoff_reg);
-	PSB_WVDC32(dsptileoff_val, dsptileoff_reg);
-	PSB_WVDC32(dspsize_val, dspsize_reg);
-	PSB_WVDC32(dsppos_val, dsppos_reg);
-	PSB_WVDC32(dspsurf_val, dspsurf_reg);
-
-	if (pipe == 1) {
-		/* restore palette (gamma) */
-		/*DRM_UDELAY(50000); */
-		for (i = 0; i < 256; i++)
-			PSB_WVDC32(palette_val[i], palette_reg + (i << 2));
-
-		PSB_WVDC32(regs->savePFIT_CONTROL, PFIT_CONTROL);
-		PSB_WVDC32(regs->savePFIT_PGM_RATIOS, PFIT_PGM_RATIOS);
-
-		/*TODO: resume HDMI port */
-
-		/*TODO: resume pipe*/
-
-		/*enable the plane*/
-		PSB_WVDC32(dspcntr_val & ~DISPLAY_PLANE_ENABLE, dspcntr_reg);
-
-		return 0;
-	}
-
-	/*set up pipe related registers*/
-	PSB_WVDC32(mipi_val, mipi_reg);
-
-	/*setup MIPI adapter + MIPI IP registers*/
-	if (dsi_config)
-		mdfld_dsi_controller_init(dsi_config, pipe);
-
-	if (in_atomic() || in_interrupt())
-		mdelay(20);
-	else
-		msleep(20);
-
-	/*enable the plane*/
-	PSB_WVDC32(dspcntr_val, dspcntr_reg);
-
-	if (in_atomic() || in_interrupt())
-		mdelay(20);
-	else
-		msleep(20);
-
-	/* LP Hold Release */
-	temp = REG_READ(mipi_reg);
-	temp |= LP_OUTPUT_HOLD_RELEASE;
-	REG_WRITE(mipi_reg, temp);
-	mdelay(1);
-
-
-	/* Set DSI host to exit from Utra Low Power State */
-	temp = REG_READ(device_ready_reg);
-	temp &= ~ULPS_MASK;
-	temp |= 0x3;
-	temp |= EXIT_ULPS_DEV_READY;
-	REG_WRITE(device_ready_reg, temp);
-	mdelay(1);
-
-	temp = REG_READ(device_ready_reg);
-	temp &= ~ULPS_MASK;
-	temp |= EXITING_ULPS;
-	REG_WRITE(device_ready_reg, temp);
-	mdelay(1);
-
-	/*enable the pipe*/
-	PSB_WVDC32(pipeconf_val, pipeconf_reg);
-
-	/* restore palette (gamma) */
-	/*DRM_UDELAY(50000); */
-	for (i = 0; i < 256; i++)
-		PSB_WVDC32(palette_val[i], palette_reg + (i << 2));
-
-	return 0;
-}
-
-static int mdfld_save_registers(struct drm_device *dev)
-{
-	/* mdfld_save_cursor_overlay_registers(dev); */
-	mdfld_save_display_registers(dev, 0);
-	mdfld_save_display_registers(dev, 2);
-	mdfld_disable_crtc(dev, 0);
-	mdfld_disable_crtc(dev, 2);
-
-	return 0;
-}
-
-static int mdfld_restore_registers(struct drm_device *dev)
-{
-	mdfld_restore_display_registers(dev, 2);
-	mdfld_restore_display_registers(dev, 0);
-	/* mdfld_restore_cursor_overlay_registers(dev); */
-
-	return 0;
-}
-
-static int mdfld_power_down(struct drm_device *dev)
-{
-	/* FIXME */
-	return 0;
-}
-
-static int mdfld_power_up(struct drm_device *dev)
-{
-	/* FIXME */
-	return 0;
-}
-
-const struct psb_ops mdfld_chip_ops = {
-	.name = "mdfld",
-	.accel_2d = 0,
-	.pipes = 3,
-	.crtcs = 3,
-	.sgx_offset = MRST_SGX_OFFSET,
-
-	.chip_setup = mid_chip_setup,
-	.crtc_helper = &mdfld_helper_funcs,
-	.crtc_funcs = &psb_intel_crtc_funcs,
-
-	.output_init = mdfld_output_init,
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = mdfld_backlight_init,
-#endif
-
-	.save_regs = mdfld_save_registers,
-	.restore_regs = mdfld_restore_registers,
-	.power_down = mdfld_power_down,
-	.power_up = mdfld_power_up,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
deleted file mode 100644
index d52358b7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
+++ /dev/null
@@ -1,1017 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_pkg_sender.h"
-#include "psb_drv.h"
-#include "tc35876x-dsi-lvds.h"
-
-static void mdfld_dsi_dpi_shut_down(struct mdfld_dsi_dpi_output *output,
-								int pipe);
-
-static void mdfld_wait_for_HS_DATA_FIFO(struct drm_device *dev, u32 pipe)
-{
-	u32 gen_fifo_stat_reg = MIPI_GEN_FIFO_STAT_REG(pipe);
-	int timeout = 0;
-
-	udelay(500);
-
-	/* This will time out after approximately 2+ seconds */
-	while ((timeout < 20000) &&
-		(REG_READ(gen_fifo_stat_reg) & DSI_FIFO_GEN_HS_DATA_FULL)) {
-		udelay(100);
-		timeout++;
-	}
-
-	if (timeout == 20000)
-		DRM_INFO("MIPI: HS Data FIFO was never cleared!\n");
-}
-
-static void mdfld_wait_for_HS_CTRL_FIFO(struct drm_device *dev, u32 pipe)
-{
-	u32 gen_fifo_stat_reg = MIPI_GEN_FIFO_STAT_REG(pipe);
-	int timeout = 0;
-
-	udelay(500);
-
-	/* This will time out after approximately 2+ seconds */
-	while ((timeout < 20000) && (REG_READ(gen_fifo_stat_reg)
-					& DSI_FIFO_GEN_HS_CTRL_FULL)) {
-		udelay(100);
-		timeout++;
-	}
-	if (timeout == 20000)
-		DRM_INFO("MIPI: HS CMD FIFO was never cleared!\n");
-}
-
-static void mdfld_wait_for_DPI_CTRL_FIFO(struct drm_device *dev, u32 pipe)
-{
-	u32 gen_fifo_stat_reg = MIPI_GEN_FIFO_STAT_REG(pipe);
-	int timeout = 0;
-
-	udelay(500);
-
-	/* This will time out after approximately 2+ seconds */
-	while ((timeout < 20000) && ((REG_READ(gen_fifo_stat_reg) &
-					DPI_FIFO_EMPTY) != DPI_FIFO_EMPTY)) {
-		udelay(100);
-		timeout++;
-	}
-
-	if (timeout == 20000)
-		DRM_ERROR("MIPI: DPI FIFO was never cleared\n");
-}
-
-static void mdfld_wait_for_SPL_PKG_SENT(struct drm_device *dev, u32 pipe)
-{
-	u32 intr_stat_reg = MIPI_INTR_STAT_REG(pipe);
-	int timeout = 0;
-
-	udelay(500);
-
-	/* This will time out after approximately 2+ seconds */
-	while ((timeout < 20000) && (!(REG_READ(intr_stat_reg)
-					& DSI_INTR_STATE_SPL_PKG_SENT))) {
-		udelay(100);
-		timeout++;
-	}
-
-	if (timeout == 20000)
-                DRM_ERROR("MIPI: SPL_PKT_SENT_INTERRUPT was not sent successfully!\n");
-}
-
-/* For TC35876X */
-
-static void dsi_set_device_ready_state(struct drm_device *dev, int state,
-				int pipe)
-{
-	REG_FLD_MOD(MIPI_DEVICE_READY_REG(pipe), !!state, 0, 0);
-}
-
-static void dsi_set_pipe_plane_enable_state(struct drm_device *dev,
-							int state, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 dspcntr_reg = DSPACNTR;
-
-	u32 dspcntr = dev_priv->dspcntr[pipe];
-	u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
-
-	if (pipe) {
-		pipeconf_reg = PIPECCONF;
-		dspcntr_reg = DSPCCNTR;
-	} else
-		mipi &= (~0x03);
-
-	if (state) {
-		/*Set up pipe */
-		REG_WRITE(pipeconf_reg, BIT(31));
-
-		if (REG_BIT_WAIT(pipeconf_reg, 1, 30))
-			dev_err(&dev->pdev->dev, "%s: Pipe enable timeout\n",
-				__func__);
-
-		/*Set up display plane */
-		REG_WRITE(dspcntr_reg, dspcntr);
-	} else {
-		u32 dspbase_reg = pipe ? MDFLD_DSPCBASE : MRST_DSPABASE;
-
-		/* Put DSI lanes to ULPS to disable pipe */
-		REG_FLD_MOD(MIPI_DEVICE_READY_REG(pipe), 2, 2, 1);
-		REG_READ(MIPI_DEVICE_READY_REG(pipe)); /* posted write? */
-
-		/* LP Hold */
-		REG_FLD_MOD(MIPI_PORT_CONTROL(pipe), 0, 16, 16);
-		REG_READ(MIPI_PORT_CONTROL(pipe)); /* posted write? */
-
-		/* Disable display plane */
-		REG_FLD_MOD(dspcntr_reg, 0, 31, 31);
-
-		/* Flush the plane changes ??? posted write? */
-		REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		REG_READ(dspbase_reg);
-
-		/* Disable PIPE */
-		REG_FLD_MOD(pipeconf_reg, 0, 31, 31);
-
-		if (REG_BIT_WAIT(pipeconf_reg, 0, 30))
-			dev_err(&dev->pdev->dev, "%s: Pipe disable timeout\n",
-				__func__);
-
-		if (REG_BIT_WAIT(MIPI_GEN_FIFO_STAT_REG(pipe), 1, 28))
-			dev_err(&dev->pdev->dev, "%s: FIFO not empty\n",
-				__func__);
-	}
-}
-
-static void mdfld_dsi_configure_down(struct mdfld_dsi_encoder *dsi_encoder,
-								int pipe)
-{
-	struct mdfld_dsi_dpi_output *dpi_output =
-				MDFLD_DSI_DPI_OUTPUT(dsi_encoder);
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_encoder_get_config(dsi_encoder);
-	struct drm_device *dev = dsi_config->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->dpi_panel_on[pipe]) {
-		dev_err(dev->dev, "DPI panel is already off\n");
-		return;
-	}
-	tc35876x_toshiba_bridge_panel_off(dev);
-	tc35876x_set_bridge_reset_state(dev, 1);
-	dsi_set_pipe_plane_enable_state(dev, 0, pipe);
-	mdfld_dsi_dpi_shut_down(dpi_output, pipe);
-	dsi_set_device_ready_state(dev, 0, pipe);
-}
-
-static void mdfld_dsi_configure_up(struct mdfld_dsi_encoder *dsi_encoder,
-								int pipe)
-{
-	struct mdfld_dsi_dpi_output *dpi_output =
-				MDFLD_DSI_DPI_OUTPUT(dsi_encoder);
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_encoder_get_config(dsi_encoder);
-	struct drm_device *dev = dsi_config->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->dpi_panel_on[pipe]) {
-		dev_err(dev->dev, "DPI panel is already on\n");
-		return;
-	}
-
-	/* For resume path sequence */
-	mdfld_dsi_dpi_shut_down(dpi_output, pipe);
-	dsi_set_device_ready_state(dev, 0, pipe);
-
-	dsi_set_device_ready_state(dev, 1, pipe);
-	tc35876x_set_bridge_reset_state(dev, 0);
-	tc35876x_configure_lvds_bridge(dev);
-	mdfld_dsi_dpi_turn_on(dpi_output, pipe);  /* Send turn on command */
-	dsi_set_pipe_plane_enable_state(dev, 1, pipe);
-}
-/* End for TC35876X */
-
-/* ************************************************************************* *\
- * FUNCTION: mdfld_dsi_tpo_ic_init
- *
- * DESCRIPTION:  This function is called only by mrst_dsi_mode_set and
- *               restore_display_registers.  since this function does not
- *               acquire the mutex, it is important that the calling function
- *               does!
-\* ************************************************************************* */
-static void mdfld_dsi_tpo_ic_init(struct mdfld_dsi_config *dsi_config, u32 pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	u32 dcsChannelNumber = dsi_config->channel_num;
-	u32 gen_data_reg = MIPI_HS_GEN_DATA_REG(pipe);
-	u32 gen_ctrl_reg = MIPI_HS_GEN_CTRL_REG(pipe);
-	u32 gen_ctrl_val = GEN_LONG_WRITE;
-
-	DRM_INFO("Enter mrst init TPO MIPI display.\n");
-
-	gen_ctrl_val |= dcsChannelNumber << DCS_CHANNEL_NUMBER_POS;
-
-	/* Flip page order */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00008036);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x02 << WORD_COUNTS_POS));
-
-	/* 0xF0 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x005a5af0);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-
-	/* Write protection key */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x005a5af1);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-
-	/* 0xFC */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x005a5afc);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-
-	/* 0xB7 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x770000b7);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000044);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x05 << WORD_COUNTS_POS));
-
-	/* 0xB6 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x000a0ab6);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-
-	/* 0xF2 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x081010f2);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x4a070708);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x000000c5);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x09 << WORD_COUNTS_POS));
-
-	/* 0xF8 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x024003f8);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x01030a04);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x0e020220);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000004);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x0d << WORD_COUNTS_POS));
-
-	/* 0xE2 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x398fc3e2);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x0000916f);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x06 << WORD_COUNTS_POS));
-
-	/* 0xB0 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x000000b0);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x02 << WORD_COUNTS_POS));
-
-	/* 0xF4 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x240242f4);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x78ee2002);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x2a071050);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x507fee10);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x10300710);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x14 << WORD_COUNTS_POS));
-
-	/* 0xBA */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x19fe07ba);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x101c0a31);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000010);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x09 << WORD_COUNTS_POS));
-
-	/* 0xBB */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x28ff07bb);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x24280a31);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000034);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x09 << WORD_COUNTS_POS));
-
-	/* 0xFB */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x535d05fb);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1b1a2130);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x221e180e);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x131d2120);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x535d0508);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1c1a2131);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x231f160d);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x111b2220);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x535c2008);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1f1d2433);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x2c251a10);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x2c34372d);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000023);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x31 << WORD_COUNTS_POS));
-
-	/* 0xFA */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x525c0bfa);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1c1c232f);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x2623190e);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x18212625);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x545d0d0e);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1e1d2333);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x26231a10);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1a222725);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x545d280f);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x21202635);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x31292013);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x31393d33);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000029);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x31 << WORD_COUNTS_POS));
-
-	/* Set DM */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x000100f7);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-}
-
-static u16 mdfld_dsi_dpi_to_byte_clock_count(int pixel_clock_count,
-						int num_lane, int bpp)
-{
-	return (u16)((pixel_clock_count * bpp) / (num_lane * 8));
-}
-
-/*
- * Calculate the dpi time basing on a given drm mode @mode
- * return 0 on success.
- * FIXME: I was using proposed mode value for calculation, may need to
- * use crtc mode values later
- */
-int mdfld_dsi_dpi_timing_calculation(struct drm_display_mode *mode,
-				struct mdfld_dsi_dpi_timing *dpi_timing,
-				int num_lane, int bpp)
-{
-	int pclk_hsync, pclk_hfp, pclk_hbp, pclk_hactive;
-	int pclk_vsync, pclk_vfp, pclk_vbp;
-
-	pclk_hactive = mode->hdisplay;
-	pclk_hfp = mode->hsync_start - mode->hdisplay;
-	pclk_hsync = mode->hsync_end - mode->hsync_start;
-	pclk_hbp = mode->htotal - mode->hsync_end;
-
-	pclk_vfp = mode->vsync_start - mode->vdisplay;
-	pclk_vsync = mode->vsync_end - mode->vsync_start;
-	pclk_vbp = mode->vtotal - mode->vsync_end;
-
-	/*
-	 * byte clock counts were calculated by following formula
-	 * bclock_count = pclk_count * bpp / num_lane / 8
-	 */
-	dpi_timing->hsync_count = mdfld_dsi_dpi_to_byte_clock_count(
-						pclk_hsync, num_lane, bpp);
-	dpi_timing->hbp_count = mdfld_dsi_dpi_to_byte_clock_count(
-						pclk_hbp, num_lane, bpp);
-	dpi_timing->hfp_count = mdfld_dsi_dpi_to_byte_clock_count(
-						pclk_hfp, num_lane, bpp);
-	dpi_timing->hactive_count = mdfld_dsi_dpi_to_byte_clock_count(
-						pclk_hactive, num_lane, bpp);
-	dpi_timing->vsync_count = mdfld_dsi_dpi_to_byte_clock_count(
-						pclk_vsync, num_lane, bpp);
-	dpi_timing->vbp_count = mdfld_dsi_dpi_to_byte_clock_count(
-						pclk_vbp, num_lane, bpp);
-	dpi_timing->vfp_count = mdfld_dsi_dpi_to_byte_clock_count(
-						pclk_vfp, num_lane, bpp);
-
-	return 0;
-}
-
-void mdfld_dsi_dpi_controller_init(struct mdfld_dsi_config *dsi_config,
-								int pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	int lane_count = dsi_config->lane_count;
-	struct mdfld_dsi_dpi_timing dpi_timing;
-	struct drm_display_mode *mode = dsi_config->mode;
-	u32 val;
-
-	/*un-ready device*/
-	REG_FLD_MOD(MIPI_DEVICE_READY_REG(pipe), 0, 0, 0);
-
-	/*init dsi adapter before kicking off*/
-	REG_WRITE(MIPI_CTRL_REG(pipe), 0x00000018);
-
-	/*enable all interrupts*/
-	REG_WRITE(MIPI_INTR_EN_REG(pipe), 0xffffffff);
-
-	/*set up func_prg*/
-	val = lane_count;
-	val |= dsi_config->channel_num << DSI_DPI_VIRT_CHANNEL_OFFSET;
-
-	switch (dsi_config->bpp) {
-	case 16:
-		val |= DSI_DPI_COLOR_FORMAT_RGB565;
-		break;
-	case 18:
-		val |= DSI_DPI_COLOR_FORMAT_RGB666;
-		break;
-	case 24:
-		val |= DSI_DPI_COLOR_FORMAT_RGB888;
-		break;
-	default:
-		DRM_ERROR("unsupported color format, bpp = %d\n",
-							dsi_config->bpp);
-	}
-	REG_WRITE(MIPI_DSI_FUNC_PRG_REG(pipe), val);
-
-	REG_WRITE(MIPI_HS_TX_TIMEOUT_REG(pipe),
-			(mode->vtotal * mode->htotal * dsi_config->bpp /
-				(8 * lane_count)) & DSI_HS_TX_TIMEOUT_MASK);
-	REG_WRITE(MIPI_LP_RX_TIMEOUT_REG(pipe),
-				0xffff & DSI_LP_RX_TIMEOUT_MASK);
-
-	/*max value: 20 clock cycles of txclkesc*/
-	REG_WRITE(MIPI_TURN_AROUND_TIMEOUT_REG(pipe),
-				0x14 & DSI_TURN_AROUND_TIMEOUT_MASK);
-
-	/*min 21 txclkesc, max: ffffh*/
-	REG_WRITE(MIPI_DEVICE_RESET_TIMER_REG(pipe),
-				0xffff & DSI_RESET_TIMER_MASK);
-
-	REG_WRITE(MIPI_DPI_RESOLUTION_REG(pipe),
-				mode->vdisplay << 16 | mode->hdisplay);
-
-	/*set DPI timing registers*/
-	mdfld_dsi_dpi_timing_calculation(mode, &dpi_timing,
-				dsi_config->lane_count, dsi_config->bpp);
-
-	REG_WRITE(MIPI_HSYNC_COUNT_REG(pipe),
-			dpi_timing.hsync_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_HBP_COUNT_REG(pipe),
-			dpi_timing.hbp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_HFP_COUNT_REG(pipe),
-			dpi_timing.hfp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_HACTIVE_COUNT_REG(pipe),
-			dpi_timing.hactive_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_VSYNC_COUNT_REG(pipe),
-			dpi_timing.vsync_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_VBP_COUNT_REG(pipe),
-			dpi_timing.vbp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_VFP_COUNT_REG(pipe),
-			dpi_timing.vfp_count & DSI_DPI_TIMING_MASK);
-
-	REG_WRITE(MIPI_HIGH_LOW_SWITCH_COUNT_REG(pipe), 0x46);
-
-	/*min: 7d0 max: 4e20*/
-	REG_WRITE(MIPI_INIT_COUNT_REG(pipe), 0x000007d0);
-
-	/*set up video mode*/
-	val = dsi_config->video_mode | DSI_DPI_COMPLETE_LAST_LINE;
-	REG_WRITE(MIPI_VIDEO_MODE_FORMAT_REG(pipe), val);
-
-	REG_WRITE(MIPI_EOT_DISABLE_REG(pipe), 0x00000000);
-
-	REG_WRITE(MIPI_LP_BYTECLK_REG(pipe), 0x00000004);
-
-	/*TODO: figure out how to setup these registers*/
-	if (mdfld_get_panel_type(dev, pipe) == TC35876X)
-		REG_WRITE(MIPI_DPHY_PARAM_REG(pipe), 0x2A0c6008);
-	else
-		REG_WRITE(MIPI_DPHY_PARAM_REG(pipe), 0x150c3408);
-
-	REG_WRITE(MIPI_CLK_LANE_SWITCH_TIME_CNT_REG(pipe), (0xa << 16) | 0x14);
-
-	if (mdfld_get_panel_type(dev, pipe) == TC35876X)
-		tc35876x_set_bridge_reset_state(dev, 0);  /*Pull High Reset */
-
-	/*set device ready*/
-	REG_FLD_MOD(MIPI_DEVICE_READY_REG(pipe), 1, 0, 0);
-}
-
-void mdfld_dsi_dpi_turn_on(struct mdfld_dsi_dpi_output *output, int pipe)
-{
-	struct drm_device *dev = output->dev;
-
-	/* clear special packet sent bit */
-	if (REG_READ(MIPI_INTR_STAT_REG(pipe)) & DSI_INTR_STATE_SPL_PKG_SENT)
-		REG_WRITE(MIPI_INTR_STAT_REG(pipe),
-					DSI_INTR_STATE_SPL_PKG_SENT);
-
-	/*send turn on package*/
-	REG_WRITE(MIPI_DPI_CONTROL_REG(pipe), DSI_DPI_CTRL_HS_TURN_ON);
-
-	/*wait for SPL_PKG_SENT interrupt*/
-	mdfld_wait_for_SPL_PKG_SENT(dev, pipe);
-
-	if (REG_READ(MIPI_INTR_STAT_REG(pipe)) & DSI_INTR_STATE_SPL_PKG_SENT)
-		REG_WRITE(MIPI_INTR_STAT_REG(pipe),
-					DSI_INTR_STATE_SPL_PKG_SENT);
-
-	output->panel_on = 1;
-
-	/* FIXME the following is disabled to WA the X slow start issue
-	   for TMD panel
-	if (pipe == 2)
-		dev_priv->dpi_panel_on2 = true;
-	else if (pipe == 0)
-		dev_priv->dpi_panel_on = true; */
-}
-
-static void mdfld_dsi_dpi_shut_down(struct mdfld_dsi_dpi_output *output,
-								int pipe)
-{
-	struct drm_device *dev = output->dev;
-
-	/*if output is on, or mode setting didn't happen, ignore this*/
-	if ((!output->panel_on) || output->first_boot) {
-		output->first_boot = 0;
-		return;
-	}
-
-	/* Wait for dpi fifo to empty */
-	mdfld_wait_for_DPI_CTRL_FIFO(dev, pipe);
-
-	/* Clear the special packet interrupt bit if set */
-	if (REG_READ(MIPI_INTR_STAT_REG(pipe)) & DSI_INTR_STATE_SPL_PKG_SENT)
-		REG_WRITE(MIPI_INTR_STAT_REG(pipe),
-					DSI_INTR_STATE_SPL_PKG_SENT);
-
-	if (REG_READ(MIPI_DPI_CONTROL_REG(pipe)) == DSI_DPI_CTRL_HS_SHUTDOWN)
-		goto shutdown_out;
-
-	REG_WRITE(MIPI_DPI_CONTROL_REG(pipe), DSI_DPI_CTRL_HS_SHUTDOWN);
-
-shutdown_out:
-	output->panel_on = 0;
-	output->first_boot = 0;
-
-	/* FIXME the following is disabled to WA the X slow start issue
-	   for TMD panel
-	if (pipe == 2)
-		dev_priv->dpi_panel_on2 = false;
-	else if (pipe == 0)
-		dev_priv->dpi_panel_on = false;	 */
-}
-
-static void mdfld_dsi_dpi_set_power(struct drm_encoder *encoder, bool on)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = mdfld_dsi_encoder(encoder);
-	struct mdfld_dsi_dpi_output *dpi_output =
-				MDFLD_DSI_DPI_OUTPUT(dsi_encoder);
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_encoder_get_config(dsi_encoder);
-	int pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);
-	struct drm_device *dev = dsi_config->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/*start up display island if it was shutdown*/
-	if (!gma_power_begin(dev, true))
-		return;
-
-	if (on) {
-		if (mdfld_get_panel_type(dev, pipe) == TMD_VID)
-			mdfld_dsi_dpi_turn_on(dpi_output, pipe);
-		else if (mdfld_get_panel_type(dev, pipe) == TC35876X)
-			mdfld_dsi_configure_up(dsi_encoder, pipe);
-		else {
-			/*enable mipi port*/
-			REG_WRITE(MIPI_PORT_CONTROL(pipe),
-				REG_READ(MIPI_PORT_CONTROL(pipe)) | BIT(31));
-			REG_READ(MIPI_PORT_CONTROL(pipe));
-
-			mdfld_dsi_dpi_turn_on(dpi_output, pipe);
-			mdfld_dsi_tpo_ic_init(dsi_config, pipe);
-		}
-		dev_priv->dpi_panel_on[pipe] = true;
-	} else {
-		if (mdfld_get_panel_type(dev, pipe) == TMD_VID)
-			mdfld_dsi_dpi_shut_down(dpi_output, pipe);
-		else if (mdfld_get_panel_type(dev, pipe) == TC35876X)
-			mdfld_dsi_configure_down(dsi_encoder, pipe);
-		else {
-			mdfld_dsi_dpi_shut_down(dpi_output, pipe);
-
-			/*disable mipi port*/
-			REG_WRITE(MIPI_PORT_CONTROL(pipe),
-				REG_READ(MIPI_PORT_CONTROL(pipe)) & ~BIT(31));
-			REG_READ(MIPI_PORT_CONTROL(pipe));
-		}
-		dev_priv->dpi_panel_on[pipe] = false;
-	}
-	gma_power_end(dev);
-}
-
-void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode)
-{
-	mdfld_dsi_dpi_set_power(encoder, mode == DRM_MODE_DPMS_ON);
-}
-
-bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder,
-				     struct drm_display_mode *mode,
-				     struct drm_display_mode *adjusted_mode)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = mdfld_dsi_encoder(encoder);
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_encoder_get_config(dsi_encoder);
-	struct drm_display_mode *fixed_mode = dsi_config->fixed_mode;
-
-	if (fixed_mode) {
-		adjusted_mode->hdisplay = fixed_mode->hdisplay;
-		adjusted_mode->hsync_start = fixed_mode->hsync_start;
-		adjusted_mode->hsync_end = fixed_mode->hsync_end;
-		adjusted_mode->htotal = fixed_mode->htotal;
-		adjusted_mode->vdisplay = fixed_mode->vdisplay;
-		adjusted_mode->vsync_start = fixed_mode->vsync_start;
-		adjusted_mode->vsync_end = fixed_mode->vsync_end;
-		adjusted_mode->vtotal = fixed_mode->vtotal;
-		adjusted_mode->clock = fixed_mode->clock;
-		drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
-	}
-	return true;
-}
-
-void mdfld_dsi_dpi_prepare(struct drm_encoder *encoder)
-{
-	mdfld_dsi_dpi_set_power(encoder, false);
-}
-
-void mdfld_dsi_dpi_commit(struct drm_encoder *encoder)
-{
-	mdfld_dsi_dpi_set_power(encoder, true);
-}
-
-/* For TC35876X */
-/* This functionality was implemented in FW in iCDK */
-/* But removed in DV0 and later. So need to add here. */
-static void mipi_set_properties(struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-
-	REG_WRITE(MIPI_CTRL_REG(pipe), 0x00000018);
-	REG_WRITE(MIPI_INTR_EN_REG(pipe), 0xffffffff);
-	REG_WRITE(MIPI_HS_TX_TIMEOUT_REG(pipe), 0xffffff);
-	REG_WRITE(MIPI_LP_RX_TIMEOUT_REG(pipe), 0xffffff);
-	REG_WRITE(MIPI_TURN_AROUND_TIMEOUT_REG(pipe), 0x14);
-	REG_WRITE(MIPI_DEVICE_RESET_TIMER_REG(pipe), 0xff);
-	REG_WRITE(MIPI_HIGH_LOW_SWITCH_COUNT_REG(pipe), 0x25);
-	REG_WRITE(MIPI_INIT_COUNT_REG(pipe), 0xf0);
-	REG_WRITE(MIPI_EOT_DISABLE_REG(pipe), 0x00000000);
-	REG_WRITE(MIPI_LP_BYTECLK_REG(pipe), 0x00000004);
-	REG_WRITE(MIPI_DBI_BW_CTRL_REG(pipe), 0x00000820);
-	REG_WRITE(MIPI_CLK_LANE_SWITCH_TIME_CNT_REG(pipe), (0xa << 16) | 0x14);
-}
-
-static void mdfld_mipi_set_video_timing(struct mdfld_dsi_config *dsi_config,
-					int pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	struct mdfld_dsi_dpi_timing dpi_timing;
-	struct drm_display_mode *mode = dsi_config->mode;
-
-	mdfld_dsi_dpi_timing_calculation(mode, &dpi_timing,
-					dsi_config->lane_count,
-					dsi_config->bpp);
-
-	REG_WRITE(MIPI_DPI_RESOLUTION_REG(pipe),
-		mode->vdisplay << 16 | mode->hdisplay);
-	REG_WRITE(MIPI_HSYNC_COUNT_REG(pipe),
-		dpi_timing.hsync_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_HBP_COUNT_REG(pipe),
-		dpi_timing.hbp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_HFP_COUNT_REG(pipe),
-		dpi_timing.hfp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_HACTIVE_COUNT_REG(pipe),
-		dpi_timing.hactive_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_VSYNC_COUNT_REG(pipe),
-		dpi_timing.vsync_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_VBP_COUNT_REG(pipe),
-		dpi_timing.vbp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE(MIPI_VFP_COUNT_REG(pipe),
-		dpi_timing.vfp_count & DSI_DPI_TIMING_MASK);
-}
-
-static void mdfld_mipi_config(struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	int lane_count = dsi_config->lane_count;
-
-	if (pipe) {
-		REG_WRITE(MIPI_PORT_CONTROL(0), 0x00000002);
-		REG_WRITE(MIPI_PORT_CONTROL(2), 0x80000000);
-	} else {
-		REG_WRITE(MIPI_PORT_CONTROL(0), 0x80010000);
-		REG_WRITE(MIPI_PORT_CONTROL(2), 0x00);
-	}
-
-	REG_WRITE(MIPI_DPHY_PARAM_REG(pipe), 0x150A600F);
-	REG_WRITE(MIPI_VIDEO_MODE_FORMAT_REG(pipe), 0x0000000F);
-
-	/* lane_count = 3 */
-	REG_WRITE(MIPI_DSI_FUNC_PRG_REG(pipe), 0x00000200 | lane_count);
-
-	mdfld_mipi_set_video_timing(dsi_config, pipe);
-}
-
-static void mdfld_set_pipe_timing(struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	struct drm_display_mode *mode = dsi_config->mode;
-
-	REG_WRITE(HTOTAL_A, ((mode->htotal - 1) << 16) | (mode->hdisplay - 1));
-	REG_WRITE(HBLANK_A, ((mode->htotal - 1) << 16) | (mode->hdisplay - 1));
-	REG_WRITE(HSYNC_A,
-		((mode->hsync_end - 1) << 16) | (mode->hsync_start - 1));
-
-	REG_WRITE(VTOTAL_A, ((mode->vtotal - 1) << 16) | (mode->vdisplay - 1));
-	REG_WRITE(VBLANK_A, ((mode->vtotal - 1) << 16) | (mode->vdisplay - 1));
-	REG_WRITE(VSYNC_A,
-		((mode->vsync_end - 1) << 16) | (mode->vsync_start - 1));
-
-	REG_WRITE(PIPEASRC,
-		((mode->hdisplay - 1) << 16) | (mode->vdisplay - 1));
-}
-/* End for TC35876X */
-
-void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
-				   struct drm_display_mode *mode,
-				   struct drm_display_mode *adjusted_mode)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = mdfld_dsi_encoder(encoder);
-	struct mdfld_dsi_dpi_output *dpi_output =
-					MDFLD_DSI_DPI_OUTPUT(dsi_encoder);
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_encoder_get_config(dsi_encoder);
-	struct drm_device *dev = dsi_config->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);
-
-	u32 pipeconf_reg = PIPEACONF;
-	u32 dspcntr_reg = DSPACNTR;
-
-	u32 pipeconf = dev_priv->pipeconf[pipe];
-	u32 dspcntr = dev_priv->dspcntr[pipe];
-	u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
-
-	if (pipe) {
-		pipeconf_reg = PIPECCONF;
-		dspcntr_reg = DSPCCNTR;
-	} else {
-		if (mdfld_get_panel_type(dev, pipe) == TC35876X)
-			mipi &= (~0x03); /* Use all four lanes */
-		else
-			mipi |= 2;
-	}
-
-	/*start up display island if it was shutdown*/
-	if (!gma_power_begin(dev, true))
-		return;
-
-	if (mdfld_get_panel_type(dev, pipe) == TC35876X) {
-		/*
-		 * The following logic is required to reset the bridge and
-		 * configure. This also starts the DSI clock at 200MHz.
-		 */
-		tc35876x_set_bridge_reset_state(dev, 0);  /*Pull High Reset */
-		tc35876x_toshiba_bridge_panel_on(dev);
-		udelay(100);
-		/* Now start the DSI clock */
-		REG_WRITE(MRST_DPLL_A, 0x00);
-		REG_WRITE(MRST_FPA0, 0xC1);
-		REG_WRITE(MRST_DPLL_A, 0x00800000);
-		udelay(500);
-		REG_WRITE(MRST_DPLL_A, 0x80800000);
-
-		if (REG_BIT_WAIT(pipeconf_reg, 1, 29))
-			dev_err(&dev->pdev->dev, "%s: DSI PLL lock timeout\n",
-				__func__);
-
-		REG_WRITE(MIPI_DPHY_PARAM_REG(pipe), 0x2A0c6008);
-
-		mipi_set_properties(dsi_config, pipe);
-		mdfld_mipi_config(dsi_config, pipe);
-		mdfld_set_pipe_timing(dsi_config, pipe);
-
-		REG_WRITE(DSPABASE, 0x00);
-		REG_WRITE(DSPASTRIDE, (mode->hdisplay * 4));
-		REG_WRITE(DSPASIZE,
-			((mode->vdisplay - 1) << 16) | (mode->hdisplay - 1));
-
-		REG_WRITE(DSPACNTR, 0x98000000);
-		REG_WRITE(DSPASURF, 0x00);
-
-		REG_WRITE(VGACNTRL, 0x80000000);
-		REG_WRITE(DEVICE_READY_REG, 0x00000001);
-
-		REG_WRITE(MIPI_PORT_CONTROL(pipe), 0x80810000);
-	} else {
-		/*set up mipi port FIXME: do at init time */
-		REG_WRITE(MIPI_PORT_CONTROL(pipe), mipi);
-	}
-	REG_READ(MIPI_PORT_CONTROL(pipe));
-
-	if (mdfld_get_panel_type(dev, pipe) == TMD_VID) {
-		/* NOP */
-	} else if (mdfld_get_panel_type(dev, pipe) == TC35876X) {
-		/* set up DSI controller DPI interface */
-		mdfld_dsi_dpi_controller_init(dsi_config, pipe);
-
-		/* Configure MIPI Bridge and Panel */
-		tc35876x_configure_lvds_bridge(dev);
-		dev_priv->dpi_panel_on[pipe] = true;
-	} else {
-		/*turn on DPI interface*/
-		mdfld_dsi_dpi_turn_on(dpi_output, pipe);
-	}
-
-	/*set up pipe*/
-	REG_WRITE(pipeconf_reg, pipeconf);
-	REG_READ(pipeconf_reg);
-
-	/*set up display plane*/
-	REG_WRITE(dspcntr_reg, dspcntr);
-	REG_READ(dspcntr_reg);
-
-	msleep(20); /* FIXME: this should wait for vblank */
-
-	if (mdfld_get_panel_type(dev, pipe) == TMD_VID) {
-		/* NOP */
-	} else if (mdfld_get_panel_type(dev, pipe) == TC35876X) {
-		mdfld_dsi_dpi_turn_on(dpi_output, pipe);
-	} else {
-		/* init driver ic */
-		mdfld_dsi_tpo_ic_init(dsi_config, pipe);
-		/*init backlight*/
-		mdfld_dsi_brightness_init(dsi_config, pipe);
-	}
-
-	gma_power_end(dev);
-}
-
-/*
- * Init DSI DPI encoder.
- * Allocate an mdfld_dsi_encoder and attach it to given @dsi_connector
- * return pointer of newly allocated DPI encoder, NULL on error
- */
-struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev,
-				struct mdfld_dsi_connector *dsi_connector,
-				const struct panel_funcs *p_funcs)
-{
-	struct mdfld_dsi_dpi_output *dpi_output = NULL;
-	struct mdfld_dsi_config *dsi_config;
-	struct drm_connector *connector = NULL;
-	struct drm_encoder *encoder = NULL;
-	int pipe;
-	u32 data;
-	int ret;
-
-	pipe = dsi_connector->pipe;
-
-	if (mdfld_get_panel_type(dev, pipe) != TC35876X) {
-		dsi_config = mdfld_dsi_get_config(dsi_connector);
-
-		/* panel hard-reset */
-		if (p_funcs->reset) {
-			ret = p_funcs->reset(pipe);
-			if (ret) {
-				DRM_ERROR("Panel %d hard-reset failed\n", pipe);
-				return NULL;
-			}
-		}
-
-		/* panel drvIC init */
-		if (p_funcs->drv_ic_init)
-			p_funcs->drv_ic_init(dsi_config, pipe);
-
-		/* panel power mode detect */
-		ret = mdfld_dsi_get_power_mode(dsi_config, &data, false);
-		if (ret) {
-			DRM_ERROR("Panel %d get power mode failed\n", pipe);
-			dsi_connector->status = connector_status_disconnected;
-		} else {
-			DRM_INFO("pipe %d power mode 0x%x\n", pipe, data);
-			dsi_connector->status = connector_status_connected;
-		}
-	}
-
-	dpi_output = kzalloc(sizeof(struct mdfld_dsi_dpi_output), GFP_KERNEL);
-	if (!dpi_output) {
-		DRM_ERROR("No memory\n");
-		return NULL;
-	}
-
-	if (dsi_connector->pipe)
-		dpi_output->panel_on = 0;
-	else
-		dpi_output->panel_on = 0;
-
-	dpi_output->dev = dev;
-	if (mdfld_get_panel_type(dev, pipe) != TC35876X)
-		dpi_output->p_funcs = p_funcs;
-	dpi_output->first_boot = 1;
-
-	/*get fixed mode*/
-	dsi_config = mdfld_dsi_get_config(dsi_connector);
-
-	/*create drm encoder object*/
-	connector = &dsi_connector->base.base;
-	encoder = &dpi_output->base.base.base;
-	drm_encoder_init(dev,
-			encoder,
-			p_funcs->encoder_funcs,
-			DRM_MODE_ENCODER_LVDS);
-	drm_encoder_helper_add(encoder,
-				p_funcs->encoder_helper_funcs);
-
-	/*attach to given connector*/
-	drm_mode_connector_attach_encoder(connector, encoder);
-
-	/*set possible crtcs and clones*/
-	if (dsi_connector->pipe) {
-		encoder->possible_crtcs = (1 << 2);
-		encoder->possible_clones = (1 << 1);
-	} else {
-		encoder->possible_crtcs = (1 << 0);
-		encoder->possible_clones = (1 << 0);
-	}
-
-	dsi_connector->base.encoder = &dpi_output->base.base;
-
-	return &dpi_output->base;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h
deleted file mode 100644
index 6f762478..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#ifndef __MDFLD_DSI_DPI_H__
-#define __MDFLD_DSI_DPI_H__
-
-#include "mdfld_dsi_output.h"
-#include "mdfld_output.h"
-
-struct mdfld_dsi_dpi_timing {
-	u16 hsync_count;
-	u16 hbp_count;
-	u16 hfp_count;
-	u16 hactive_count;
-	u16 vsync_count;
-	u16 vbp_count;
-	u16 vfp_count;
-};
-
-struct mdfld_dsi_dpi_output {
-	struct mdfld_dsi_encoder base;
-	struct drm_device *dev;
-
-	int panel_on;
-	int first_boot;
-
-	const struct panel_funcs *p_funcs;
-};
-
-#define MDFLD_DSI_DPI_OUTPUT(dsi_encoder)\
-	container_of(dsi_encoder, struct mdfld_dsi_dpi_output, base)
-
-/* Export functions */
-extern int mdfld_dsi_dpi_timing_calculation(struct drm_display_mode *mode,
-				struct mdfld_dsi_dpi_timing *dpi_timing,
-				int num_lane, int bpp);
-extern struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev,
-				struct mdfld_dsi_connector *dsi_connector,
-				const struct panel_funcs *p_funcs);
-
-/* MDFLD DPI helper functions */
-extern void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode);
-extern bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode);
-extern void mdfld_dsi_dpi_prepare(struct drm_encoder *encoder);
-extern void mdfld_dsi_dpi_commit(struct drm_encoder *encoder);
-extern void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode);
-extern void mdfld_dsi_dpi_turn_on(struct mdfld_dsi_dpi_output *output,
-				int pipe);
-extern void mdfld_dsi_dpi_controller_init(struct mdfld_dsi_config *dsi_config,
-				int pipe);
-#endif /*__MDFLD_DSI_DPI_H__*/
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_output.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_output.c
deleted file mode 100644
index 5675d93b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_output.c
+++ /dev/null
@@ -1,621 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#include <linux/module.h>
-
-#include "mdfld_dsi_output.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_pkg_sender.h"
-#include "tc35876x-dsi-lvds.h"
-#include <linux/pm_runtime.h>
-#include <asm/intel_scu_ipc.h>
-
-/* get the LABC from command line. */
-static int LABC_control = 1;
-
-#ifdef MODULE
-module_param(LABC_control, int, 0644);
-#else
-
-static int __init parse_LABC_control(char *arg)
-{
-	/* LABC control can be passed in as a cmdline parameter */
-	/* to enable this feature add LABC=1 to cmdline */
-	/* to disable this feature add LABC=0 to cmdline */
-	if (!arg)
-		return -EINVAL;
-
-	if (!strcasecmp(arg, "0"))
-		LABC_control = 0;
-	else if (!strcasecmp(arg, "1"))
-		LABC_control = 1;
-
-	return 0;
-}
-early_param("LABC", parse_LABC_control);
-#endif
-
-/**
- * Check and see if the generic control or data buffer is empty and ready.
- */
-void mdfld_dsi_gen_fifo_ready(struct drm_device *dev, u32 gen_fifo_stat_reg,
-							u32 fifo_stat)
-{
-	u32 GEN_BF_time_out_count;
-
-	/* Check MIPI Adatper command registers */
-	for (GEN_BF_time_out_count = 0;
-			GEN_BF_time_out_count < GEN_FB_TIME_OUT;
-			GEN_BF_time_out_count++) {
-		if ((REG_READ(gen_fifo_stat_reg) & fifo_stat) == fifo_stat)
-			break;
-		udelay(100);
-	}
-
-	if (GEN_BF_time_out_count == GEN_FB_TIME_OUT)
-		DRM_ERROR("mdfld_dsi_gen_fifo_ready, Timeout. gen_fifo_stat_reg = 0x%x.\n",
-					gen_fifo_stat_reg);
-}
-
-/**
- * Manage the DSI MIPI keyboard and display brightness.
- * FIXME: this is exported to OSPM code. should work out an specific
- * display interface to OSPM.
- */
-
-void mdfld_dsi_brightness_init(struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	struct mdfld_dsi_pkg_sender *sender =
-				mdfld_dsi_get_pkg_sender(dsi_config);
-	struct drm_device *dev = sender->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 gen_ctrl_val;
-
-	if (!sender) {
-		DRM_ERROR("No sender found\n");
-		return;
-	}
-
-	/* Set default display backlight value to 85% (0xd8)*/
-	mdfld_dsi_send_mcs_short(sender, write_display_brightness, 0xd8, 1,
-				true);
-
-	/* Set minimum brightness setting of CABC function to 20% (0x33)*/
-	mdfld_dsi_send_mcs_short(sender, write_cabc_min_bright, 0x33, 1, true);
-
-	/* Enable backlight or/and LABC */
-	gen_ctrl_val = BRIGHT_CNTL_BLOCK_ON | DISPLAY_DIMMING_ON |
-								BACKLIGHT_ON;
-	if (LABC_control == 1)
-		gen_ctrl_val |= DISPLAY_DIMMING_ON | DISPLAY_BRIGHTNESS_AUTO
-								| GAMMA_AUTO;
-
-	if (LABC_control == 1)
-		gen_ctrl_val |= AMBIENT_LIGHT_SENSE_ON;
-
-	dev_priv->mipi_ctrl_display = gen_ctrl_val;
-
-	mdfld_dsi_send_mcs_short(sender, write_ctrl_display, (u8)gen_ctrl_val,
-				1, true);
-
-	mdfld_dsi_send_mcs_short(sender, write_ctrl_cabc, UI_IMAGE, 1, true);
-}
-
-void mdfld_dsi_brightness_control(struct drm_device *dev, int pipe, int level)
-{
-	struct mdfld_dsi_pkg_sender *sender;
-	struct drm_psb_private *dev_priv;
-	struct mdfld_dsi_config *dsi_config;
-	u32 gen_ctrl_val = 0;
-	int p_type = TMD_VID;
-
-	if (!dev || (pipe != 0 && pipe != 2)) {
-		DRM_ERROR("Invalid parameter\n");
-		return;
-	}
-
-	p_type = mdfld_get_panel_type(dev, 0);
-
-	dev_priv = dev->dev_private;
-
-	if (pipe)
-		dsi_config = dev_priv->dsi_configs[1];
-	else
-		dsi_config = dev_priv->dsi_configs[0];
-
-	sender = mdfld_dsi_get_pkg_sender(dsi_config);
-
-	if (!sender) {
-		DRM_ERROR("No sender found\n");
-		return;
-	}
-
-	gen_ctrl_val = (level * 0xff / MDFLD_DSI_BRIGHTNESS_MAX_LEVEL) & 0xff;
-
-	dev_dbg(sender->dev->dev, "pipe = %d, gen_ctrl_val = %d.\n",
-							pipe, gen_ctrl_val);
-
-	if (p_type == TMD_VID) {
-		/* Set display backlight value */
-		mdfld_dsi_send_mcs_short(sender, tmd_write_display_brightness,
-					(u8)gen_ctrl_val, 1, true);
-	} else {
-		/* Set display backlight value */
-		mdfld_dsi_send_mcs_short(sender, write_display_brightness,
-					(u8)gen_ctrl_val, 1, true);
-
-		/* Enable backlight control */
-		if (level == 0)
-			gen_ctrl_val = 0;
-		else
-			gen_ctrl_val = dev_priv->mipi_ctrl_display;
-
-		mdfld_dsi_send_mcs_short(sender, write_ctrl_display,
-					(u8)gen_ctrl_val, 1, true);
-	}
-}
-
-static int mdfld_dsi_get_panel_status(struct mdfld_dsi_config *dsi_config,
-				u8 dcs, u32 *data, bool hs)
-{
-	struct mdfld_dsi_pkg_sender *sender
-		= mdfld_dsi_get_pkg_sender(dsi_config);
-
-	if (!sender || !data) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-
-	return mdfld_dsi_read_mcs(sender, dcs, data, 1, hs);
-}
-
-int mdfld_dsi_get_power_mode(struct mdfld_dsi_config *dsi_config, u32 *mode,
-			bool hs)
-{
-	if (!dsi_config || !mode) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-
-	return mdfld_dsi_get_panel_status(dsi_config, 0x0a, mode, hs);
-}
-
-/*
- * NOTE: this function was used by OSPM.
- * TODO: will be removed later, should work out display interfaces for OSPM
- */
-void mdfld_dsi_controller_init(struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	if (!dsi_config || ((pipe != 0) && (pipe != 2))) {
-		DRM_ERROR("Invalid parameters\n");
-		return;
-	}
-
-	mdfld_dsi_dpi_controller_init(dsi_config, pipe);
-}
-
-static void mdfld_dsi_connector_save(struct drm_connector *connector)
-{
-}
-
-static void mdfld_dsi_connector_restore(struct drm_connector *connector)
-{
-}
-
-/* FIXME: start using the force parameter */
-static enum drm_connector_status
-mdfld_dsi_connector_detect(struct drm_connector *connector, bool force)
-{
-	struct mdfld_dsi_connector *dsi_connector
-		= mdfld_dsi_connector(connector);
-
-	dsi_connector->status = connector_status_connected;
-
-	return dsi_connector->status;
-}
-
-static int mdfld_dsi_connector_set_property(struct drm_connector *connector,
-				struct drm_property *property,
-				uint64_t value)
-{
-	struct drm_encoder *encoder = connector->encoder;
-
-	if (!strcmp(property->name, "scaling mode") && encoder) {
-		struct psb_intel_crtc *psb_crtc =
-					to_psb_intel_crtc(encoder->crtc);
-		bool centerechange;
-		uint64_t val;
-
-		if (!psb_crtc)
-			goto set_prop_error;
-
-		switch (value) {
-		case DRM_MODE_SCALE_FULLSCREEN:
-			break;
-		case DRM_MODE_SCALE_NO_SCALE:
-			break;
-		case DRM_MODE_SCALE_ASPECT:
-			break;
-		default:
-			goto set_prop_error;
-		}
-
-		if (drm_connector_property_get_value(connector, property, &val))
-			goto set_prop_error;
-
-		if (val == value)
-			goto set_prop_done;
-
-		if (drm_connector_property_set_value(connector,
-							property, value))
-			goto set_prop_error;
-
-		centerechange = (val == DRM_MODE_SCALE_NO_SCALE) ||
-			(value == DRM_MODE_SCALE_NO_SCALE);
-
-		if (psb_crtc->saved_mode.hdisplay != 0 &&
-		    psb_crtc->saved_mode.vdisplay != 0) {
-			if (centerechange) {
-				if (!drm_crtc_helper_set_mode(encoder->crtc,
-						&psb_crtc->saved_mode,
-						encoder->crtc->x,
-						encoder->crtc->y,
-						encoder->crtc->fb))
-					goto set_prop_error;
-			} else {
-				struct drm_encoder_helper_funcs *funcs =
-						encoder->helper_private;
-				funcs->mode_set(encoder,
-					&psb_crtc->saved_mode,
-					&psb_crtc->saved_adjusted_mode);
-			}
-		}
-	} else if (!strcmp(property->name, "backlight") && encoder) {
-		if (drm_connector_property_set_value(connector, property,
-									value))
-			goto set_prop_error;
-		else {
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-			struct backlight_device *psb_bd;
-
-			psb_bd = mdfld_get_backlight_device();
-			if (psb_bd) {
-				psb_bd->props.brightness = value;
-				mdfld_set_brightness(psb_bd);
-			}
-#endif
-		}
-	}
-set_prop_done:
-	return 0;
-set_prop_error:
-	return -1;
-}
-
-static void mdfld_dsi_connector_destroy(struct drm_connector *connector)
-{
-	struct mdfld_dsi_connector *dsi_connector =
-					mdfld_dsi_connector(connector);
-	struct mdfld_dsi_pkg_sender *sender;
-
-	if (!dsi_connector)
-		return;
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	sender = dsi_connector->pkg_sender;
-	mdfld_dsi_pkg_sender_destroy(sender);
-	kfree(dsi_connector);
-}
-
-static int mdfld_dsi_connector_get_modes(struct drm_connector *connector)
-{
-	struct mdfld_dsi_connector *dsi_connector =
-				mdfld_dsi_connector(connector);
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_get_config(dsi_connector);
-	struct drm_display_mode *fixed_mode = dsi_config->fixed_mode;
-	struct drm_display_mode *dup_mode = NULL;
-	struct drm_device *dev = connector->dev;
-
-	connector->display_info.min_vfreq = 0;
-	connector->display_info.max_vfreq = 200;
-	connector->display_info.min_hfreq = 0;
-	connector->display_info.max_hfreq = 200;
-
-	if (fixed_mode) {
-		dev_dbg(dev->dev, "fixed_mode %dx%d\n",
-				fixed_mode->hdisplay, fixed_mode->vdisplay);
-		dup_mode = drm_mode_duplicate(dev, fixed_mode);
-		drm_mode_probed_add(connector, dup_mode);
-		return 1;
-	}
-	DRM_ERROR("Didn't get any modes!\n");
-	return 0;
-}
-
-static int mdfld_dsi_connector_mode_valid(struct drm_connector *connector,
-						struct drm_display_mode *mode)
-{
-	struct mdfld_dsi_connector *dsi_connector =
-					mdfld_dsi_connector(connector);
-	struct mdfld_dsi_config *dsi_config =
-					mdfld_dsi_get_config(dsi_connector);
-	struct drm_display_mode *fixed_mode = dsi_config->fixed_mode;
-
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		return MODE_NO_INTERLACE;
-
-	/**
-	 * FIXME: current DC has no fitting unit, reject any mode setting
-	 * request
-	 * Will figure out a way to do up-scaling(pannel fitting) later.
-	 **/
-	if (fixed_mode) {
-		if (mode->hdisplay != fixed_mode->hdisplay)
-			return MODE_PANEL;
-
-		if (mode->vdisplay != fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-
-	return MODE_OK;
-}
-
-static void mdfld_dsi_connector_dpms(struct drm_connector *connector, int mode)
-{
-	if (mode == connector->dpms)
-		return;
-
-	/*first, execute dpms*/
-
-	drm_helper_connector_dpms(connector, mode);
-}
-
-static struct drm_encoder *mdfld_dsi_connector_best_encoder(
-				struct drm_connector *connector)
-{
-	struct mdfld_dsi_connector *dsi_connector =
-				mdfld_dsi_connector(connector);
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_get_config(dsi_connector);
-	return &dsi_config->encoder->base.base;
-}
-
-/*DSI connector funcs*/
-static const struct drm_connector_funcs mdfld_dsi_connector_funcs = {
-	.dpms = /*drm_helper_connector_dpms*/mdfld_dsi_connector_dpms,
-	.save = mdfld_dsi_connector_save,
-	.restore = mdfld_dsi_connector_restore,
-	.detect = mdfld_dsi_connector_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = mdfld_dsi_connector_set_property,
-	.destroy = mdfld_dsi_connector_destroy,
-};
-
-/*DSI connector helper funcs*/
-static const struct drm_connector_helper_funcs
-	mdfld_dsi_connector_helper_funcs = {
-	.get_modes = mdfld_dsi_connector_get_modes,
-	.mode_valid = mdfld_dsi_connector_mode_valid,
-	.best_encoder = mdfld_dsi_connector_best_encoder,
-};
-
-static int mdfld_dsi_get_default_config(struct drm_device *dev,
-				struct mdfld_dsi_config *config, int pipe)
-{
-	if (!dev || !config) {
-		DRM_ERROR("Invalid parameters");
-		return -EINVAL;
-	}
-
-	config->bpp = 24;
-	if (mdfld_get_panel_type(dev, pipe) == TC35876X)
-		config->lane_count = 4;
-	else
-		config->lane_count = 2;
-	config->channel_num = 0;
-
-	if (mdfld_get_panel_type(dev, pipe) == TMD_VID)
-		config->video_mode = MDFLD_DSI_VIDEO_NON_BURST_MODE_SYNC_PULSE;
-	else if (mdfld_get_panel_type(dev, pipe) == TC35876X)
-		config->video_mode =
-				MDFLD_DSI_VIDEO_NON_BURST_MODE_SYNC_EVENTS;
-	else
-		config->video_mode = MDFLD_DSI_VIDEO_BURST_MODE;
-
-	return 0;
-}
-
-int mdfld_dsi_panel_reset(int pipe)
-{
-	unsigned gpio;
-	int ret = 0;
-
-	switch (pipe) {
-	case 0:
-		gpio = 128;
-		break;
-	case 2:
-		gpio = 34;
-		break;
-	default:
-		DRM_ERROR("Invalid output\n");
-		return -EINVAL;
-	}
-
-	ret = gpio_request(gpio, "gfx");
-	if (ret) {
-		DRM_ERROR("gpio_rqueset failed\n");
-		return ret;
-	}
-
-	ret = gpio_direction_output(gpio, 1);
-	if (ret) {
-		DRM_ERROR("gpio_direction_output failed\n");
-		goto gpio_error;
-	}
-
-	gpio_get_value(128);
-
-gpio_error:
-	if (gpio_is_valid(gpio))
-		gpio_free(gpio);
-
-	return ret;
-}
-
-/*
- * MIPI output init
- * @dev drm device
- * @pipe pipe number. 0 or 2
- * @config
- *
- * Do the initialization of a MIPI output, including create DRM mode objects
- * initialization of DSI output on @pipe
- */
-void mdfld_dsi_output_init(struct drm_device *dev,
-			   int pipe,
-			   const struct panel_funcs *p_vid_funcs)
-{
-	struct mdfld_dsi_config *dsi_config;
-	struct mdfld_dsi_connector *dsi_connector;
-	struct drm_connector *connector;
-	struct mdfld_dsi_encoder *encoder;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct panel_info dsi_panel_info;
-	u32 width_mm, height_mm;
-
-	dev_dbg(dev->dev, "init DSI output on pipe %d\n", pipe);
-
-	if (!dev || ((pipe != 0) && (pipe != 2))) {
-		DRM_ERROR("Invalid parameter\n");
-		return;
-	}
-
-	/*create a new connetor*/
-	dsi_connector = kzalloc(sizeof(struct mdfld_dsi_connector), GFP_KERNEL);
-	if (!dsi_connector) {
-		DRM_ERROR("No memory");
-		return;
-	}
-
-	dsi_connector->pipe =  pipe;
-
-	dsi_config = kzalloc(sizeof(struct mdfld_dsi_config),
-			GFP_KERNEL);
-	if (!dsi_config) {
-		DRM_ERROR("cannot allocate memory for DSI config\n");
-		goto dsi_init_err0;
-	}
-	mdfld_dsi_get_default_config(dev, dsi_config, pipe);
-
-	dsi_connector->private = dsi_config;
-
-	dsi_config->changed = 1;
-	dsi_config->dev = dev;
-
-	dsi_config->fixed_mode = p_vid_funcs->get_config_mode(dev);
-	if (p_vid_funcs->get_panel_info(dev, pipe, &dsi_panel_info))
-			goto dsi_init_err0;
-
-	width_mm = dsi_panel_info.width_mm;
-	height_mm = dsi_panel_info.height_mm;
-
-	dsi_config->mode = dsi_config->fixed_mode;
-	dsi_config->connector = dsi_connector;
-
-	if (!dsi_config->fixed_mode) {
-		DRM_ERROR("No pannel fixed mode was found\n");
-		goto dsi_init_err0;
-	}
-
-	if (pipe && dev_priv->dsi_configs[0]) {
-		dsi_config->dvr_ic_inited = 0;
-		dev_priv->dsi_configs[1] = dsi_config;
-	} else if (pipe == 0) {
-		dsi_config->dvr_ic_inited = 1;
-		dev_priv->dsi_configs[0] = dsi_config;
-	} else {
-		DRM_ERROR("Trying to init MIPI1 before MIPI0\n");
-		goto dsi_init_err0;
-	}
-
-
-	connector = &dsi_connector->base.base;
-	drm_connector_init(dev, connector, &mdfld_dsi_connector_funcs,
-						DRM_MODE_CONNECTOR_LVDS);
-	drm_connector_helper_add(connector, &mdfld_dsi_connector_helper_funcs);
-
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->display_info.width_mm = width_mm;
-	connector->display_info.height_mm = height_mm;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	/*attach properties*/
-	drm_connector_attach_property(connector,
-				dev->mode_config.scaling_mode_property,
-				DRM_MODE_SCALE_FULLSCREEN);
-	drm_connector_attach_property(connector,
-				dev_priv->backlight_property,
-				MDFLD_DSI_BRIGHTNESS_MAX_LEVEL);
-
-	/*init DSI package sender on this output*/
-	if (mdfld_dsi_pkg_sender_init(dsi_connector, pipe)) {
-		DRM_ERROR("Package Sender initialization failed on pipe %d\n",
-									pipe);
-		goto dsi_init_err0;
-	}
-
-	encoder = mdfld_dsi_dpi_init(dev, dsi_connector, p_vid_funcs);
-	if (!encoder) {
-		DRM_ERROR("Create DPI encoder failed\n");
-		goto dsi_init_err1;
-	}
-	encoder->private = dsi_config;
-	dsi_config->encoder = encoder;
-	encoder->base.type = (pipe == 0) ? INTEL_OUTPUT_MIPI :
-		INTEL_OUTPUT_MIPI2;
-	drm_sysfs_connector_add(connector);
-	return;
-
-	/*TODO: add code to destroy outputs on error*/
-dsi_init_err1:
-	/*destroy sender*/
-	mdfld_dsi_pkg_sender_destroy(dsi_connector->pkg_sender);
-
-	drm_connector_cleanup(connector);
-
-	kfree(dsi_config->fixed_mode);
-	kfree(dsi_config);
-dsi_init_err0:
-	kfree(dsi_connector);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_output.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_output.h
deleted file mode 100644
index 36eb0744..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_output.h
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#ifndef __MDFLD_DSI_OUTPUT_H__
-#define __MDFLD_DSI_OUTPUT_H__
-
-#include <linux/backlight.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_edid.h>
-
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "mdfld_output.h"
-
-#include <asm/mrst.h>
-
-#define FLD_MASK(start, end)	(((1 << ((start) - (end) + 1)) - 1) << (end))
-#define FLD_VAL(val, start, end) (((val) << (end)) & FLD_MASK(start, end))
-#define FLD_GET(val, start, end) (((val) & FLD_MASK(start, end)) >> (end))
-#define FLD_MOD(orig, val, start, end) \
-	(((orig) & ~FLD_MASK(start, end)) | FLD_VAL(val, start, end))
-
-#define REG_FLD_MOD(reg, val, start, end) \
-	REG_WRITE(reg, FLD_MOD(REG_READ(reg), val, start, end))
-
-static inline int REGISTER_FLD_WAIT(struct drm_device *dev, u32 reg,
-		u32 val, int start, int end)
-{
-	int t = 100000;
-
-	while (FLD_GET(REG_READ(reg), start, end) != val) {
-		if (--t == 0)
-			return 1;
-	}
-
-	return 0;
-}
-
-#define REG_FLD_WAIT(reg, val, start, end) \
-	REGISTER_FLD_WAIT(dev, reg, val, start, end)
-
-#define REG_BIT_WAIT(reg, val, bitnum) \
-	REGISTER_FLD_WAIT(dev, reg, val, bitnum, bitnum)
-
-#define MDFLD_DSI_BRIGHTNESS_MAX_LEVEL 100
-
-#ifdef DEBUG
-#define CHECK_PIPE(pipe) ({			\
-	const typeof(pipe) __pipe = (pipe);	\
-	BUG_ON(__pipe != 0 && __pipe != 2);	\
-	__pipe;	})
-#else
-#define CHECK_PIPE(pipe) (pipe)
-#endif
-
-/*
- * Actual MIPIA->MIPIC reg offset is 0x800, value 0x400 is valid for 0 and 2
- */
-#define REG_OFFSET(pipe) (CHECK_PIPE(pipe) * 0x400)
-
-/* mdfld DSI controller registers */
-#define MIPI_DEVICE_READY_REG(pipe)		(0xb000 + REG_OFFSET(pipe))
-#define MIPI_INTR_STAT_REG(pipe)		(0xb004 + REG_OFFSET(pipe))
-#define MIPI_INTR_EN_REG(pipe)			(0xb008 + REG_OFFSET(pipe))
-#define MIPI_DSI_FUNC_PRG_REG(pipe)		(0xb00c + REG_OFFSET(pipe))
-#define MIPI_HS_TX_TIMEOUT_REG(pipe)		(0xb010 + REG_OFFSET(pipe))
-#define MIPI_LP_RX_TIMEOUT_REG(pipe)		(0xb014 + REG_OFFSET(pipe))
-#define MIPI_TURN_AROUND_TIMEOUT_REG(pipe)	(0xb018 + REG_OFFSET(pipe))
-#define MIPI_DEVICE_RESET_TIMER_REG(pipe)	(0xb01c + REG_OFFSET(pipe))
-#define MIPI_DPI_RESOLUTION_REG(pipe)		(0xb020 + REG_OFFSET(pipe))
-#define MIPI_DBI_FIFO_THROTTLE_REG(pipe)	(0xb024 + REG_OFFSET(pipe))
-#define MIPI_HSYNC_COUNT_REG(pipe)		(0xb028 + REG_OFFSET(pipe))
-#define MIPI_HBP_COUNT_REG(pipe)		(0xb02c + REG_OFFSET(pipe))
-#define MIPI_HFP_COUNT_REG(pipe)		(0xb030 + REG_OFFSET(pipe))
-#define MIPI_HACTIVE_COUNT_REG(pipe)		(0xb034 + REG_OFFSET(pipe))
-#define MIPI_VSYNC_COUNT_REG(pipe)		(0xb038 + REG_OFFSET(pipe))
-#define MIPI_VBP_COUNT_REG(pipe)		(0xb03c + REG_OFFSET(pipe))
-#define MIPI_VFP_COUNT_REG(pipe)		(0xb040 + REG_OFFSET(pipe))
-#define MIPI_HIGH_LOW_SWITCH_COUNT_REG(pipe)	(0xb044 + REG_OFFSET(pipe))
-#define MIPI_DPI_CONTROL_REG(pipe)		(0xb048 + REG_OFFSET(pipe))
-#define MIPI_DPI_DATA_REG(pipe)			(0xb04c + REG_OFFSET(pipe))
-#define MIPI_INIT_COUNT_REG(pipe)		(0xb050 + REG_OFFSET(pipe))
-#define MIPI_MAX_RETURN_PACK_SIZE_REG(pipe)	(0xb054 + REG_OFFSET(pipe))
-#define MIPI_VIDEO_MODE_FORMAT_REG(pipe)	(0xb058 + REG_OFFSET(pipe))
-#define MIPI_EOT_DISABLE_REG(pipe)		(0xb05c + REG_OFFSET(pipe))
-#define MIPI_LP_BYTECLK_REG(pipe)		(0xb060 + REG_OFFSET(pipe))
-#define MIPI_LP_GEN_DATA_REG(pipe)		(0xb064 + REG_OFFSET(pipe))
-#define MIPI_HS_GEN_DATA_REG(pipe)		(0xb068 + REG_OFFSET(pipe))
-#define MIPI_LP_GEN_CTRL_REG(pipe)		(0xb06c + REG_OFFSET(pipe))
-#define MIPI_HS_GEN_CTRL_REG(pipe)		(0xb070 + REG_OFFSET(pipe))
-#define MIPI_GEN_FIFO_STAT_REG(pipe)		(0xb074 + REG_OFFSET(pipe))
-#define MIPI_HS_LS_DBI_ENABLE_REG(pipe)		(0xb078 + REG_OFFSET(pipe))
-#define MIPI_DPHY_PARAM_REG(pipe)		(0xb080 + REG_OFFSET(pipe))
-#define MIPI_DBI_BW_CTRL_REG(pipe)		(0xb084 + REG_OFFSET(pipe))
-#define MIPI_CLK_LANE_SWITCH_TIME_CNT_REG(pipe)	(0xb088 + REG_OFFSET(pipe))
-
-#define MIPI_CTRL_REG(pipe)			(0xb104 + REG_OFFSET(pipe))
-#define MIPI_DATA_ADD_REG(pipe)			(0xb108 + REG_OFFSET(pipe))
-#define MIPI_DATA_LEN_REG(pipe)			(0xb10c + REG_OFFSET(pipe))
-#define MIPI_CMD_ADD_REG(pipe)			(0xb110 + REG_OFFSET(pipe))
-#define MIPI_CMD_LEN_REG(pipe)			(0xb114 + REG_OFFSET(pipe))
-
-/* non-uniform reg offset */
-#define MIPI_PORT_CONTROL(pipe)		(CHECK_PIPE(pipe) ? MIPI_C : MIPI)
-
-#define DSI_DEVICE_READY				(0x1)
-#define DSI_POWER_STATE_ULPS_ENTER			(0x2 << 1)
-#define DSI_POWER_STATE_ULPS_EXIT			(0x1 << 1)
-#define DSI_POWER_STATE_ULPS_OFFSET			(0x1)
-
-
-#define DSI_ONE_DATA_LANE					(0x1)
-#define DSI_TWO_DATA_LANE					(0x2)
-#define DSI_THREE_DATA_LANE					(0X3)
-#define DSI_FOUR_DATA_LANE					(0x4)
-#define DSI_DPI_VIRT_CHANNEL_OFFSET			(0x3)
-#define DSI_DBI_VIRT_CHANNEL_OFFSET			(0x5)
-#define DSI_DPI_COLOR_FORMAT_RGB565			(0x01 << 7)
-#define DSI_DPI_COLOR_FORMAT_RGB666			(0x02 << 7)
-#define DSI_DPI_COLOR_FORMAT_RGB666_UNPACK		(0x03 << 7)
-#define DSI_DPI_COLOR_FORMAT_RGB888			(0x04 << 7)
-#define DSI_DBI_COLOR_FORMAT_OPTION2			(0x05 << 13)
-
-#define DSI_INTR_STATE_RXSOTERROR			BIT(0)
-
-#define DSI_INTR_STATE_SPL_PKG_SENT			BIT(30)
-#define DSI_INTR_STATE_TE				BIT(31)
-
-#define DSI_HS_TX_TIMEOUT_MASK				(0xffffff)
-
-#define DSI_LP_RX_TIMEOUT_MASK				(0xffffff)
-
-#define DSI_TURN_AROUND_TIMEOUT_MASK		(0x3f)
-
-#define DSI_RESET_TIMER_MASK				(0xffff)
-
-#define DSI_DBI_FIFO_WM_HALF				(0x0)
-#define DSI_DBI_FIFO_WM_QUARTER				(0x1)
-#define DSI_DBI_FIFO_WM_LOW					(0x2)
-
-#define DSI_DPI_TIMING_MASK					(0xffff)
-
-#define DSI_INIT_TIMER_MASK					(0xffff)
-
-#define DSI_DBI_RETURN_PACK_SIZE_MASK		(0x3ff)
-
-#define DSI_LP_BYTECLK_MASK					(0x0ffff)
-
-#define DSI_HS_CTRL_GEN_SHORT_W0			(0x03)
-#define DSI_HS_CTRL_GEN_SHORT_W1			(0x13)
-#define DSI_HS_CTRL_GEN_SHORT_W2			(0x23)
-#define DSI_HS_CTRL_GEN_R0					(0x04)
-#define DSI_HS_CTRL_GEN_R1					(0x14)
-#define DSI_HS_CTRL_GEN_R2					(0x24)
-#define DSI_HS_CTRL_GEN_LONG_W				(0x29)
-#define DSI_HS_CTRL_MCS_SHORT_W0			(0x05)
-#define DSI_HS_CTRL_MCS_SHORT_W1			(0x15)
-#define DSI_HS_CTRL_MCS_R0					(0x06)
-#define DSI_HS_CTRL_MCS_LONG_W				(0x39)
-#define DSI_HS_CTRL_VC_OFFSET				(0x06)
-#define DSI_HS_CTRL_WC_OFFSET				(0x08)
-
-#define	DSI_FIFO_GEN_HS_DATA_FULL			BIT(0)
-#define DSI_FIFO_GEN_HS_DATA_HALF_EMPTY		BIT(1)
-#define DSI_FIFO_GEN_HS_DATA_EMPTY			BIT(2)
-#define DSI_FIFO_GEN_LP_DATA_FULL			BIT(8)
-#define DSI_FIFO_GEN_LP_DATA_HALF_EMPTY		BIT(9)
-#define DSI_FIFO_GEN_LP_DATA_EMPTY			BIT(10)
-#define DSI_FIFO_GEN_HS_CTRL_FULL			BIT(16)
-#define DSI_FIFO_GEN_HS_CTRL_HALF_EMPTY		BIT(17)
-#define DSI_FIFO_GEN_HS_CTRL_EMPTY			BIT(18)
-#define DSI_FIFO_GEN_LP_CTRL_FULL			BIT(24)
-#define DSI_FIFO_GEN_LP_CTRL_HALF_EMPTY		BIT(25)
-#define DSI_FIFO_GEN_LP_CTRL_EMPTY			BIT(26)
-#define DSI_FIFO_DBI_EMPTY					BIT(27)
-#define DSI_FIFO_DPI_EMPTY					BIT(28)
-
-#define DSI_DBI_HS_LP_SWITCH_MASK			(0x1)
-
-#define DSI_HS_LP_SWITCH_COUNTER_OFFSET		(0x0)
-#define DSI_LP_HS_SWITCH_COUNTER_OFFSET		(0x16)
-
-#define DSI_DPI_CTRL_HS_SHUTDOWN			(0x00000001)
-#define DSI_DPI_CTRL_HS_TURN_ON				(0x00000002)
-
-/*dsi power modes*/
-#define DSI_POWER_MODE_DISPLAY_ON	BIT(2)
-#define DSI_POWER_MODE_NORMAL_ON	BIT(3)
-#define DSI_POWER_MODE_SLEEP_OUT	BIT(4)
-#define DSI_POWER_MODE_PARTIAL_ON	BIT(5)
-#define DSI_POWER_MODE_IDLE_ON		BIT(6)
-
-enum {
-	MDFLD_DSI_VIDEO_NON_BURST_MODE_SYNC_PULSE = 1,
-	MDFLD_DSI_VIDEO_NON_BURST_MODE_SYNC_EVENTS = 2,
-	MDFLD_DSI_VIDEO_BURST_MODE = 3,
-};
-
-#define DSI_DPI_COMPLETE_LAST_LINE			BIT(2)
-#define DSI_DPI_DISABLE_BTA					BIT(3)
-
-struct mdfld_dsi_connector {
-	struct psb_intel_connector base;
-
-	int pipe;
-	void *private;
-	void *pkg_sender;
-
-	/* Connection status */
-	enum drm_connector_status status;
-};
-
-struct mdfld_dsi_encoder {
-	struct psb_intel_encoder base;
-	void *private;
-};
-
-/*
- * DSI config, consists of one DSI connector, two DSI encoders.
- * DRM will pick up on DSI encoder basing on differents configs.
- */
-struct mdfld_dsi_config {
-	struct drm_device *dev;
-	struct drm_display_mode *fixed_mode;
-	struct drm_display_mode *mode;
-
-	struct mdfld_dsi_connector *connector;
-	struct mdfld_dsi_encoder *encoder;
-
-	int changed;
-
-	int bpp;
-	int lane_count;
-	/*Virtual channel number for this encoder*/
-	int channel_num;
-	/*video mode configure*/
-	int video_mode;
-
-	int dvr_ic_inited;
-};
-
-static inline struct mdfld_dsi_connector *mdfld_dsi_connector(
-		struct drm_connector *connector)
-{
-	struct psb_intel_connector *psb_connector;
-
-	psb_connector = to_psb_intel_connector(connector);
-
-	return container_of(psb_connector, struct mdfld_dsi_connector, base);
-}
-
-static inline struct mdfld_dsi_encoder *mdfld_dsi_encoder(
-		struct drm_encoder *encoder)
-{
-	struct psb_intel_encoder *psb_encoder;
-
-	psb_encoder = to_psb_intel_encoder(encoder);
-
-	return container_of(psb_encoder, struct mdfld_dsi_encoder, base);
-}
-
-static inline struct mdfld_dsi_config *
-	mdfld_dsi_get_config(struct mdfld_dsi_connector *connector)
-{
-	if (!connector)
-		return NULL;
-	return (struct mdfld_dsi_config *)connector->private;
-}
-
-static inline void *mdfld_dsi_get_pkg_sender(struct mdfld_dsi_config *config)
-{
-	struct mdfld_dsi_connector *dsi_connector;
-
-	if (!config)
-		return NULL;
-
-	dsi_connector = config->connector;
-
-	if (!dsi_connector)
-		return NULL;
-
-	return dsi_connector->pkg_sender;
-}
-
-static inline struct mdfld_dsi_config *
-	mdfld_dsi_encoder_get_config(struct mdfld_dsi_encoder *encoder)
-{
-	if (!encoder)
-		return NULL;
-	return (struct mdfld_dsi_config *)encoder->private;
-}
-
-static inline struct mdfld_dsi_connector *
-	mdfld_dsi_encoder_get_connector(struct mdfld_dsi_encoder *encoder)
-{
-	struct mdfld_dsi_config *config;
-
-	if (!encoder)
-		return NULL;
-
-	config = mdfld_dsi_encoder_get_config(encoder);
-	if (!config)
-		return NULL;
-
-	return config->connector;
-}
-
-static inline void *mdfld_dsi_encoder_get_pkg_sender(
-				struct mdfld_dsi_encoder *encoder)
-{
-	struct mdfld_dsi_config *dsi_config;
-
-	dsi_config = mdfld_dsi_encoder_get_config(encoder);
-	if (!dsi_config)
-		return NULL;
-
-	return mdfld_dsi_get_pkg_sender(dsi_config);
-}
-
-static inline int mdfld_dsi_encoder_get_pipe(struct mdfld_dsi_encoder *encoder)
-{
-	struct mdfld_dsi_connector *connector;
-
-	if (!encoder)
-		return -1;
-
-	connector = mdfld_dsi_encoder_get_connector(encoder);
-	if (!connector)
-		return -1;
-	return connector->pipe;
-}
-
-/* Export functions */
-extern void mdfld_dsi_gen_fifo_ready(struct drm_device *dev,
-					u32 gen_fifo_stat_reg, u32 fifo_stat);
-extern void mdfld_dsi_brightness_init(struct mdfld_dsi_config *dsi_config,
-					int pipe);
-extern void mdfld_dsi_brightness_control(struct drm_device *dev, int pipe,
-					int level);
-extern void mdfld_dsi_output_init(struct drm_device *dev,
-					int pipe,
-					const struct panel_funcs *p_vid_funcs);
-extern void mdfld_dsi_controller_init(struct mdfld_dsi_config *dsi_config,
-					int pipe);
-
-extern int mdfld_dsi_get_power_mode(struct mdfld_dsi_config *dsi_config,
-					u32 *mode, bool hs);
-extern int mdfld_dsi_panel_reset(int pipe);
-
-#endif /*__MDFLD_DSI_OUTPUT_H__*/
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c
deleted file mode 100644
index baa0e141..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c
+++ /dev/null
@@ -1,694 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#include <linux/freezer.h>
-
-#include "mdfld_dsi_output.h"
-#include "mdfld_dsi_pkg_sender.h"
-#include "mdfld_dsi_dpi.h"
-
-#define MDFLD_DSI_READ_MAX_COUNT		5000
-
-enum data_type {
-	DSI_DT_GENERIC_SHORT_WRITE_0	= 0x03,
-	DSI_DT_GENERIC_SHORT_WRITE_1	= 0x13,
-	DSI_DT_GENERIC_SHORT_WRITE_2	= 0x23,
-	DSI_DT_GENERIC_READ_0		= 0x04,
-	DSI_DT_GENERIC_READ_1		= 0x14,
-	DSI_DT_GENERIC_READ_2		= 0x24,
-	DSI_DT_GENERIC_LONG_WRITE	= 0x29,
-	DSI_DT_DCS_SHORT_WRITE_0	= 0x05,
-	DSI_DT_DCS_SHORT_WRITE_1	= 0x15,
-	DSI_DT_DCS_READ			= 0x06,
-	DSI_DT_DCS_LONG_WRITE		= 0x39,
-};
-
-enum {
-	MDFLD_DSI_PANEL_MODE_SLEEP = 0x1,
-};
-
-enum {
-	MDFLD_DSI_PKG_SENDER_FREE = 0x0,
-	MDFLD_DSI_PKG_SENDER_BUSY = 0x1,
-};
-
-static const char *const dsi_errors[] = {
-	"RX SOT Error",
-	"RX SOT Sync Error",
-	"RX EOT Sync Error",
-	"RX Escape Mode Entry Error",
-	"RX LP TX Sync Error",
-	"RX HS Receive Timeout Error",
-	"RX False Control Error",
-	"RX ECC Single Bit Error",
-	"RX ECC Multibit Error",
-	"RX Checksum Error",
-	"RX DSI Data Type Not Recognised",
-	"RX DSI VC ID Invalid",
-	"TX False Control Error",
-	"TX ECC Single Bit Error",
-	"TX ECC Multibit Error",
-	"TX Checksum Error",
-	"TX DSI Data Type Not Recognised",
-	"TX DSI VC ID invalid",
-	"High Contention",
-	"Low contention",
-	"DPI FIFO Under run",
-	"HS TX Timeout",
-	"LP RX Timeout",
-	"Turn Around ACK Timeout",
-	"ACK With No Error",
-	"RX Invalid TX Length",
-	"RX Prot Violation",
-	"HS Generic Write FIFO Full",
-	"LP Generic Write FIFO Full",
-	"Generic Read Data Avail"
-	"Special Packet Sent",
-	"Tearing Effect",
-};
-
-static inline int wait_for_gen_fifo_empty(struct mdfld_dsi_pkg_sender *sender,
-						u32 mask)
-{
-	struct drm_device *dev = sender->dev;
-	u32 gen_fifo_stat_reg = sender->mipi_gen_fifo_stat_reg;
-	int retry = 0xffff;
-
-	while (retry--) {
-		if ((mask & REG_READ(gen_fifo_stat_reg)) == mask)
-			return 0;
-		udelay(100);
-	}
-	DRM_ERROR("fifo is NOT empty 0x%08x\n", REG_READ(gen_fifo_stat_reg));
-	return -EIO;
-}
-
-static int wait_for_all_fifos_empty(struct mdfld_dsi_pkg_sender *sender)
-{
-	return wait_for_gen_fifo_empty(sender, (BIT(2) | BIT(10) | BIT(18) |
-						BIT(26) | BIT(27) | BIT(28)));
-}
-
-static int wait_for_lp_fifos_empty(struct mdfld_dsi_pkg_sender *sender)
-{
-	return wait_for_gen_fifo_empty(sender, (BIT(10) | BIT(26)));
-}
-
-static int wait_for_hs_fifos_empty(struct mdfld_dsi_pkg_sender *sender)
-{
-	return wait_for_gen_fifo_empty(sender, (BIT(2) | BIT(18)));
-}
-
-static int handle_dsi_error(struct mdfld_dsi_pkg_sender *sender, u32 mask)
-{
-	u32 intr_stat_reg = sender->mipi_intr_stat_reg;
-	struct drm_device *dev = sender->dev;
-
-	dev_dbg(sender->dev->dev, "Handling error 0x%08x\n", mask);
-
-	switch (mask) {
-	case BIT(0):
-	case BIT(1):
-	case BIT(2):
-	case BIT(3):
-	case BIT(4):
-	case BIT(5):
-	case BIT(6):
-	case BIT(7):
-	case BIT(8):
-	case BIT(9):
-	case BIT(10):
-	case BIT(11):
-	case BIT(12):
-	case BIT(13):
-		dev_dbg(sender->dev->dev, "No Action required\n");
-		break;
-	case BIT(14):
-		/*wait for all fifo empty*/
-		/*wait_for_all_fifos_empty(sender)*/;
-		break;
-	case BIT(15):
-		dev_dbg(sender->dev->dev, "No Action required\n");
-		break;
-	case BIT(16):
-		break;
-	case BIT(17):
-		break;
-	case BIT(18):
-	case BIT(19):
-		dev_dbg(sender->dev->dev, "High/Low contention detected\n");
-		/*wait for contention recovery time*/
-		/*mdelay(10);*/
-		/*wait for all fifo empty*/
-		if (0)
-			wait_for_all_fifos_empty(sender);
-		break;
-	case BIT(20):
-		dev_dbg(sender->dev->dev, "No Action required\n");
-		break;
-	case BIT(21):
-		/*wait for all fifo empty*/
-		/*wait_for_all_fifos_empty(sender);*/
-		break;
-	case BIT(22):
-		break;
-	case BIT(23):
-	case BIT(24):
-	case BIT(25):
-	case BIT(26):
-	case BIT(27):
-		dev_dbg(sender->dev->dev, "HS Gen fifo full\n");
-		REG_WRITE(intr_stat_reg, mask);
-		wait_for_hs_fifos_empty(sender);
-		break;
-	case BIT(28):
-		dev_dbg(sender->dev->dev, "LP Gen fifo full\n");
-		REG_WRITE(intr_stat_reg, mask);
-		wait_for_lp_fifos_empty(sender);
-		break;
-	case BIT(29):
-	case BIT(30):
-	case BIT(31):
-		dev_dbg(sender->dev->dev, "No Action required\n");
-		break;
-	}
-
-	if (mask & REG_READ(intr_stat_reg))
-		dev_dbg(sender->dev->dev,
-				"Cannot clean interrupt 0x%08x\n", mask);
-	return 0;
-}
-
-static int dsi_error_handler(struct mdfld_dsi_pkg_sender *sender)
-{
-	struct drm_device *dev = sender->dev;
-	u32 intr_stat_reg = sender->mipi_intr_stat_reg;
-	u32 mask;
-	u32 intr_stat;
-	int i;
-	int err = 0;
-
-	intr_stat = REG_READ(intr_stat_reg);
-
-	for (i = 0; i < 32; i++) {
-		mask = (0x00000001UL) << i;
-		if (intr_stat & mask) {
-			dev_dbg(sender->dev->dev, "[DSI]: %s\n", dsi_errors[i]);
-			err = handle_dsi_error(sender, mask);
-			if (err)
-				DRM_ERROR("Cannot handle error\n");
-		}
-	}
-	return err;
-}
-
-static int send_short_pkg(struct mdfld_dsi_pkg_sender *sender, u8 data_type,
-			u8 cmd, u8 param, bool hs)
-{
-	struct drm_device *dev = sender->dev;
-	u32 ctrl_reg;
-	u32 val;
-	u8 virtual_channel = 0;
-
-	if (hs) {
-		ctrl_reg = sender->mipi_hs_gen_ctrl_reg;
-
-		/* FIXME: wait_for_hs_fifos_empty(sender); */
-	} else {
-		ctrl_reg = sender->mipi_lp_gen_ctrl_reg;
-
-		/* FIXME: wait_for_lp_fifos_empty(sender); */
-	}
-
-	val = FLD_VAL(param, 23, 16) | FLD_VAL(cmd, 15, 8) |
-		FLD_VAL(virtual_channel, 7, 6) | FLD_VAL(data_type, 5, 0);
-
-	REG_WRITE(ctrl_reg, val);
-
-	return 0;
-}
-
-static int send_long_pkg(struct mdfld_dsi_pkg_sender *sender, u8 data_type,
-			u8 *data, int len, bool hs)
-{
-	struct drm_device *dev = sender->dev;
-	u32 ctrl_reg;
-	u32 data_reg;
-	u32 val;
-	u8 *p;
-	u8 b1, b2, b3, b4;
-	u8 virtual_channel = 0;
-	int i;
-
-	if (hs) {
-		ctrl_reg = sender->mipi_hs_gen_ctrl_reg;
-		data_reg = sender->mipi_hs_gen_data_reg;
-
-		/* FIXME: wait_for_hs_fifos_empty(sender); */
-	} else {
-		ctrl_reg = sender->mipi_lp_gen_ctrl_reg;
-		data_reg = sender->mipi_lp_gen_data_reg;
-
-		/* FIXME: wait_for_lp_fifos_empty(sender); */
-	}
-
-	p = data;
-	for (i = 0; i < len / 4; i++) {
-		b1 = *p++;
-		b2 = *p++;
-		b3 = *p++;
-		b4 = *p++;
-
-		REG_WRITE(data_reg, b4 << 24 | b3 << 16 | b2 << 8 | b1);
-	}
-
-	i = len % 4;
-	if (i) {
-		b1 = 0; b2 = 0; b3 = 0;
-
-		switch (i) {
-		case 3:
-			b1 = *p++;
-			b2 = *p++;
-			b3 = *p++;
-			break;
-		case 2:
-			b1 = *p++;
-			b2 = *p++;
-			break;
-		case 1:
-			b1 = *p++;
-			break;
-		}
-
-		REG_WRITE(data_reg, b3 << 16 | b2 << 8 | b1);
-	}
-
-	val = FLD_VAL(len, 23, 8) | FLD_VAL(virtual_channel, 7, 6) |
-		FLD_VAL(data_type, 5, 0);
-
-	REG_WRITE(ctrl_reg, val);
-
-	return 0;
-}
-
-static int send_pkg_prepare(struct mdfld_dsi_pkg_sender *sender, u8 data_type,
-			u8 *data, u16 len)
-{
-	u8 cmd;
-
-	switch (data_type) {
-	case DSI_DT_DCS_SHORT_WRITE_0:
-	case DSI_DT_DCS_SHORT_WRITE_1:
-	case DSI_DT_DCS_LONG_WRITE:
-		cmd = *data;
-		break;
-	default:
-		return 0;
-	}
-
-	/*this prevents other package sending while doing msleep*/
-	sender->status = MDFLD_DSI_PKG_SENDER_BUSY;
-
-	/*wait for 120 milliseconds in case exit_sleep_mode just be sent*/
-	if (unlikely(cmd == DCS_ENTER_SLEEP_MODE)) {
-		/*TODO: replace it with msleep later*/
-		mdelay(120);
-	}
-
-	if (unlikely(cmd == DCS_EXIT_SLEEP_MODE)) {
-		/*TODO: replace it with msleep later*/
-		mdelay(120);
-	}
-	return 0;
-}
-
-static int send_pkg_done(struct mdfld_dsi_pkg_sender *sender, u8 data_type,
-			u8 *data, u16 len)
-{
-	u8 cmd;
-
-	switch (data_type) {
-	case DSI_DT_DCS_SHORT_WRITE_0:
-	case DSI_DT_DCS_SHORT_WRITE_1:
-	case DSI_DT_DCS_LONG_WRITE:
-		cmd = *data;
-		break;
-	default:
-		return 0;
-	}
-
-	/*update panel status*/
-	if (unlikely(cmd == DCS_ENTER_SLEEP_MODE)) {
-		sender->panel_mode |= MDFLD_DSI_PANEL_MODE_SLEEP;
-		/*TODO: replace it with msleep later*/
-		mdelay(120);
-	} else if (unlikely(cmd == DCS_EXIT_SLEEP_MODE)) {
-		sender->panel_mode &= ~MDFLD_DSI_PANEL_MODE_SLEEP;
-		/*TODO: replace it with msleep later*/
-		mdelay(120);
-	} else if (unlikely(cmd == DCS_SOFT_RESET)) {
-		/*TODO: replace it with msleep later*/
-		mdelay(5);
-	}
-
-	sender->status = MDFLD_DSI_PKG_SENDER_FREE;
-
-	return 0;
-}
-
-static int send_pkg(struct mdfld_dsi_pkg_sender *sender, u8 data_type,
-		u8 *data, u16 len, bool hs)
-{
-	int ret;
-
-	/*handle DSI error*/
-	ret = dsi_error_handler(sender);
-	if (ret) {
-		DRM_ERROR("Error handling failed\n");
-		return -EAGAIN;
-	}
-
-	/* send pkg */
-	if (sender->status == MDFLD_DSI_PKG_SENDER_BUSY) {
-		DRM_ERROR("sender is busy\n");
-		return -EAGAIN;
-	}
-
-	ret = send_pkg_prepare(sender, data_type, data, len);
-	if (ret) {
-		DRM_ERROR("send_pkg_prepare error\n");
-		return ret;
-	}
-
-	switch (data_type) {
-	case DSI_DT_GENERIC_SHORT_WRITE_0:
-	case DSI_DT_GENERIC_SHORT_WRITE_1:
-	case DSI_DT_GENERIC_SHORT_WRITE_2:
-	case DSI_DT_GENERIC_READ_0:
-	case DSI_DT_GENERIC_READ_1:
-	case DSI_DT_GENERIC_READ_2:
-	case DSI_DT_DCS_SHORT_WRITE_0:
-	case DSI_DT_DCS_SHORT_WRITE_1:
-	case DSI_DT_DCS_READ:
-		ret = send_short_pkg(sender, data_type, data[0], data[1], hs);
-		break;
-	case DSI_DT_GENERIC_LONG_WRITE:
-	case DSI_DT_DCS_LONG_WRITE:
-		ret = send_long_pkg(sender, data_type, data, len, hs);
-		break;
-	}
-
-	send_pkg_done(sender, data_type, data, len);
-
-	/*FIXME: should I query complete and fifo empty here?*/
-
-	return ret;
-}
-
-int mdfld_dsi_send_mcs_long(struct mdfld_dsi_pkg_sender *sender, u8 *data,
-			u32 len, bool hs)
-{
-	unsigned long flags;
-
-	if (!sender || !data || !len) {
-		DRM_ERROR("Invalid parameters\n");
-		return -EINVAL;
-	}
-
-	spin_lock_irqsave(&sender->lock, flags);
-	send_pkg(sender, DSI_DT_DCS_LONG_WRITE, data, len, hs);
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	return 0;
-}
-
-int mdfld_dsi_send_mcs_short(struct mdfld_dsi_pkg_sender *sender, u8 cmd,
-			u8 param, u8 param_num, bool hs)
-{
-	u8 data[2];
-	unsigned long flags;
-	u8 data_type;
-
-	if (!sender) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-
-	data[0] = cmd;
-
-	if (param_num) {
-		data_type = DSI_DT_DCS_SHORT_WRITE_1;
-		data[1] = param;
-	} else {
-		data_type = DSI_DT_DCS_SHORT_WRITE_0;
-		data[1] = 0;
-	}
-
-	spin_lock_irqsave(&sender->lock, flags);
-	send_pkg(sender, data_type, data, sizeof(data), hs);
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	return 0;
-}
-
-int mdfld_dsi_send_gen_short(struct mdfld_dsi_pkg_sender *sender, u8 param0,
-			u8 param1, u8 param_num, bool hs)
-{
-	u8 data[2];
-	unsigned long flags;
-	u8 data_type;
-
-	if (!sender || param_num > 2) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-
-	switch (param_num) {
-	case 0:
-		data_type = DSI_DT_GENERIC_SHORT_WRITE_0;
-		data[0] = 0;
-		data[1] = 0;
-		break;
-	case 1:
-		data_type = DSI_DT_GENERIC_SHORT_WRITE_1;
-		data[0] = param0;
-		data[1] = 0;
-		break;
-	case 2:
-		data_type = DSI_DT_GENERIC_SHORT_WRITE_2;
-		data[0] = param0;
-		data[1] = param1;
-		break;
-	}
-
-	spin_lock_irqsave(&sender->lock, flags);
-	send_pkg(sender, data_type, data, sizeof(data), hs);
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	return 0;
-}
-
-int mdfld_dsi_send_gen_long(struct mdfld_dsi_pkg_sender *sender, u8 *data,
-			u32 len, bool hs)
-{
-	unsigned long flags;
-
-	if (!sender || !data || !len) {
-		DRM_ERROR("Invalid parameters\n");
-		return -EINVAL;
-	}
-
-	spin_lock_irqsave(&sender->lock, flags);
-	send_pkg(sender, DSI_DT_GENERIC_LONG_WRITE, data, len, hs);
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	return 0;
-}
-
-static int __read_panel_data(struct mdfld_dsi_pkg_sender *sender, u8 data_type,
-			u8 *data, u16 len, u32 *data_out, u16 len_out, bool hs)
-{
-	unsigned long flags;
-	struct drm_device *dev = sender->dev;
-	int i;
-	u32 gen_data_reg;
-	int retry = MDFLD_DSI_READ_MAX_COUNT;
-
-	if (!sender || !data_out || !len_out) {
-		DRM_ERROR("Invalid parameters\n");
-		return -EINVAL;
-	}
-
-	/**
-	 * do reading.
-	 * 0) send out generic read request
-	 * 1) polling read data avail interrupt
-	 * 2) read data
-	 */
-	spin_lock_irqsave(&sender->lock, flags);
-
-	REG_WRITE(sender->mipi_intr_stat_reg, BIT(29));
-
-	if ((REG_READ(sender->mipi_intr_stat_reg) & BIT(29)))
-		DRM_ERROR("Can NOT clean read data valid interrupt\n");
-
-	/*send out read request*/
-	send_pkg(sender, data_type, data, len, hs);
-
-	/*polling read data avail interrupt*/
-	while (retry && !(REG_READ(sender->mipi_intr_stat_reg) & BIT(29))) {
-		udelay(100);
-		retry--;
-	}
-
-	if (!retry) {
-		spin_unlock_irqrestore(&sender->lock, flags);
-		return -ETIMEDOUT;
-	}
-
-	REG_WRITE(sender->mipi_intr_stat_reg, BIT(29));
-
-	/*read data*/
-	if (hs)
-		gen_data_reg = sender->mipi_hs_gen_data_reg;
-	else
-		gen_data_reg = sender->mipi_lp_gen_data_reg;
-
-	for (i = 0; i < len_out; i++)
-		*(data_out + i) = REG_READ(gen_data_reg);
-
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	return 0;
-}
-
-int mdfld_dsi_read_mcs(struct mdfld_dsi_pkg_sender *sender, u8 cmd,
-		u32 *data, u16 len, bool hs)
-{
-	if (!sender || !data || !len) {
-		DRM_ERROR("Invalid parameters\n");
-		return -EINVAL;
-	}
-
-	return __read_panel_data(sender, DSI_DT_DCS_READ, &cmd, 1,
-				data, len, hs);
-}
-
-int mdfld_dsi_pkg_sender_init(struct mdfld_dsi_connector *dsi_connector,
-								int pipe)
-{
-	struct mdfld_dsi_pkg_sender *pkg_sender;
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_get_config(dsi_connector);
-	struct drm_device *dev = dsi_config->dev;
-	u32 mipi_val = 0;
-
-	if (!dsi_connector) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-
-	pkg_sender = dsi_connector->pkg_sender;
-
-	if (!pkg_sender || IS_ERR(pkg_sender)) {
-		pkg_sender = kzalloc(sizeof(struct mdfld_dsi_pkg_sender),
-								GFP_KERNEL);
-		if (!pkg_sender) {
-			DRM_ERROR("Create DSI pkg sender failed\n");
-			return -ENOMEM;
-		}
-		dsi_connector->pkg_sender = (void *)pkg_sender;
-	}
-
-	pkg_sender->dev = dev;
-	pkg_sender->dsi_connector = dsi_connector;
-	pkg_sender->pipe = pipe;
-	pkg_sender->pkg_num = 0;
-	pkg_sender->panel_mode = 0;
-	pkg_sender->status = MDFLD_DSI_PKG_SENDER_FREE;
-
-	/*init regs*/
-	if (pipe == 0) {
-		pkg_sender->dpll_reg = MRST_DPLL_A;
-		pkg_sender->dspcntr_reg = DSPACNTR;
-		pkg_sender->pipeconf_reg = PIPEACONF;
-		pkg_sender->dsplinoff_reg = DSPALINOFF;
-		pkg_sender->dspsurf_reg = DSPASURF;
-		pkg_sender->pipestat_reg = PIPEASTAT;
-	} else if (pipe == 2) {
-		pkg_sender->dpll_reg = MRST_DPLL_A;
-		pkg_sender->dspcntr_reg = DSPCCNTR;
-		pkg_sender->pipeconf_reg = PIPECCONF;
-		pkg_sender->dsplinoff_reg = DSPCLINOFF;
-		pkg_sender->dspsurf_reg = DSPCSURF;
-		pkg_sender->pipestat_reg = PIPECSTAT;
-	}
-
-	pkg_sender->mipi_intr_stat_reg = MIPI_INTR_STAT_REG(pipe);
-	pkg_sender->mipi_lp_gen_data_reg = MIPI_LP_GEN_DATA_REG(pipe);
-	pkg_sender->mipi_hs_gen_data_reg = MIPI_HS_GEN_DATA_REG(pipe);
-	pkg_sender->mipi_lp_gen_ctrl_reg = MIPI_LP_GEN_CTRL_REG(pipe);
-	pkg_sender->mipi_hs_gen_ctrl_reg = MIPI_HS_GEN_CTRL_REG(pipe);
-	pkg_sender->mipi_gen_fifo_stat_reg = MIPI_GEN_FIFO_STAT_REG(pipe);
-	pkg_sender->mipi_data_addr_reg = MIPI_DATA_ADD_REG(pipe);
-	pkg_sender->mipi_data_len_reg = MIPI_DATA_LEN_REG(pipe);
-	pkg_sender->mipi_cmd_addr_reg = MIPI_CMD_ADD_REG(pipe);
-	pkg_sender->mipi_cmd_len_reg = MIPI_CMD_LEN_REG(pipe);
-
-	/*init lock*/
-	spin_lock_init(&pkg_sender->lock);
-
-	if (mdfld_get_panel_type(dev, pipe) != TC35876X) {
-		/**
-		 * For video mode, don't enable DPI timing output here,
-		 * will init the DPI timing output during mode setting.
-		 */
-		mipi_val = PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
-
-		if (pipe == 0)
-			mipi_val |= 0x2;
-
-		REG_WRITE(MIPI_PORT_CONTROL(pipe), mipi_val);
-		REG_READ(MIPI_PORT_CONTROL(pipe));
-
-		/* do dsi controller init */
-		mdfld_dsi_controller_init(dsi_config, pipe);
-	}
-
-	return 0;
-}
-
-void mdfld_dsi_pkg_sender_destroy(struct mdfld_dsi_pkg_sender *sender)
-{
-	if (!sender || IS_ERR(sender))
-		return;
-
-	/*free*/
-	kfree(sender);
-}
-
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.h
deleted file mode 100644
index 459cd7ea..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Jackie Li<yaodong.li@intel.com>
- */
-#ifndef __MDFLD_DSI_PKG_SENDER_H__
-#define __MDFLD_DSI_PKG_SENDER_H__
-
-#include <linux/kthread.h>
-
-#define MDFLD_MAX_DCS_PARAM	8
-
-struct mdfld_dsi_pkg_sender {
-	struct drm_device *dev;
-	struct mdfld_dsi_connector *dsi_connector;
-	u32 status;
-	u32 panel_mode;
-
-	int pipe;
-
-	spinlock_t lock;
-
-	u32 pkg_num;
-
-	/* Registers */
-	u32 dpll_reg;
-	u32 dspcntr_reg;
-	u32 pipeconf_reg;
-	u32 pipestat_reg;
-	u32 dsplinoff_reg;
-	u32 dspsurf_reg;
-
-	u32 mipi_intr_stat_reg;
-	u32 mipi_lp_gen_data_reg;
-	u32 mipi_hs_gen_data_reg;
-	u32 mipi_lp_gen_ctrl_reg;
-	u32 mipi_hs_gen_ctrl_reg;
-	u32 mipi_gen_fifo_stat_reg;
-	u32 mipi_data_addr_reg;
-	u32 mipi_data_len_reg;
-	u32 mipi_cmd_addr_reg;
-	u32 mipi_cmd_len_reg;
-};
-
-/* DCS definitions */
-#define DCS_SOFT_RESET			0x01
-#define DCS_ENTER_SLEEP_MODE		0x10
-#define DCS_EXIT_SLEEP_MODE		0x11
-#define DCS_SET_DISPLAY_OFF		0x28
-#define DCS_SET_DISPLAY_ON		0x29
-#define DCS_SET_COLUMN_ADDRESS		0x2a
-#define DCS_SET_PAGE_ADDRESS		0x2b
-#define DCS_WRITE_MEM_START		0x2c
-#define DCS_SET_TEAR_OFF		0x34
-#define DCS_SET_TEAR_ON			0x35
-
-extern int mdfld_dsi_pkg_sender_init(struct mdfld_dsi_connector *dsi_connector,
-					int pipe);
-extern void mdfld_dsi_pkg_sender_destroy(struct mdfld_dsi_pkg_sender *sender);
-int mdfld_dsi_send_mcs_short(struct mdfld_dsi_pkg_sender *sender, u8 cmd,
-					u8 param, u8 param_num, bool hs);
-int mdfld_dsi_send_mcs_long(struct mdfld_dsi_pkg_sender *sender, u8 *data,
-					u32 len, bool hs);
-int mdfld_dsi_send_gen_short(struct mdfld_dsi_pkg_sender *sender, u8 param0,
-					u8 param1, u8 param_num, bool hs);
-int mdfld_dsi_send_gen_long(struct mdfld_dsi_pkg_sender *sender, u8 *data,
-					u32 len, bool hs);
-/* Read interfaces */
-int mdfld_dsi_read_mcs(struct mdfld_dsi_pkg_sender *sender, u8 cmd,
-		u32 *data, u16 len, bool hs);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_intel_display.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_intel_display.c
deleted file mode 100644
index a35a2921..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_intel_display.c
+++ /dev/null
@@ -1,1180 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/i2c.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/drmP.h>
-#include "psb_intel_reg.h"
-#include "psb_intel_display.h"
-#include "framebuffer.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_output.h"
-
-/* Hardcoded currently */
-static int ksel = KSEL_CRYSTAL_19;
-
-struct psb_intel_range_t {
-	int min, max;
-};
-
-struct mrst_limit_t {
-	struct psb_intel_range_t dot, m, p1;
-};
-
-struct mrst_clock_t {
-	/* derived values */
-	int dot;
-	int m;
-	int p1;
-};
-
-#define COUNT_MAX 0x10000000
-
-void mdfldWaitForPipeDisable(struct drm_device *dev, int pipe)
-{
-	int count, temp;
-	u32 pipeconf_reg = PIPEACONF;
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		pipeconf_reg = PIPEBCONF;
-		break;
-	case 2:
-		pipeconf_reg = PIPECCONF;
-		break;
-	default:
-		DRM_ERROR("Illegal Pipe Number.\n");
-		return;
-	}
-
-	/* FIXME JLIU7_PO */
-	psb_intel_wait_for_vblank(dev);
-	return;
-
-	/* Wait for for the pipe disable to take effect. */
-	for (count = 0; count < COUNT_MAX; count++) {
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_PIPE_STATE) == 0)
-			break;
-	}
-}
-
-void mdfldWaitForPipeEnable(struct drm_device *dev, int pipe)
-{
-	int count, temp;
-	u32 pipeconf_reg = PIPEACONF;
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		pipeconf_reg = PIPEBCONF;
-		break;
-	case 2:
-		pipeconf_reg = PIPECCONF;
-		break;
-	default:
-		DRM_ERROR("Illegal Pipe Number.\n");
-		return;
-	}
-
-	/* FIXME JLIU7_PO */
-	psb_intel_wait_for_vblank(dev);
-	return;
-
-	/* Wait for for the pipe enable to take effect. */
-	for (count = 0; count < COUNT_MAX; count++) {
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_PIPE_STATE) == 1)
-			break;
-	}
-}
-
-static void psb_intel_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void psb_intel_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-static bool psb_intel_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-/**
- * Return the pipe currently connected to the panel fitter,
- * or -1 if the panel fitter is not present or not in use
- */
-static int psb_intel_panel_fitter_pipe(struct drm_device *dev)
-{
-	u32 pfit_control;
-
-	pfit_control = REG_READ(PFIT_CONTROL);
-
-	/* See if the panel fitter is in use */
-	if ((pfit_control & PFIT_ENABLE) == 0)
-		return -1;
-
-	/* 965 can place panel fitter on either pipe */
-	return (pfit_control >> 29) & 0x3;
-}
-
-static struct drm_device globle_dev;
-
-void mdfld__intel_plane_set_alpha(int enable)
-{
-	struct drm_device *dev = &globle_dev;
-	int dspcntr_reg = DSPACNTR;
-	u32 dspcntr;
-
-	dspcntr = REG_READ(dspcntr_reg);
-
-	if (enable) {
-		dspcntr &= ~DISPPLANE_32BPP_NO_ALPHA;
-		dspcntr |= DISPPLANE_32BPP;
-	} else {
-		dspcntr &= ~DISPPLANE_32BPP;
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-	}
-
-	REG_WRITE(dspcntr_reg, dspcntr);
-}
-
-static int check_fb(struct drm_framebuffer *fb)
-{
-	if (!fb)
-		return 0;
-
-	switch (fb->bits_per_pixel) {
-	case 8:
-	case 16:
-	case 24:
-	case 32:
-		return 0;
-	default:
-		DRM_ERROR("Unknown color depth\n");
-		return -EINVAL;
-	}
-}
-
-static int mdfld__intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
-				struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_i915_master_private *master_priv; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
-	int pipe = psb_intel_crtc->pipe;
-	unsigned long start, offset;
-	int dsplinoff = DSPALINOFF;
-	int dspsurf = DSPASURF;
-	int dspstride = DSPASTRIDE;
-	int dspcntr_reg = DSPACNTR;
-	u32 dspcntr;
-	int ret;
-
-	memcpy(&globle_dev, dev, sizeof(struct drm_device));
-
-	dev_dbg(dev->dev, "pipe = 0x%x.\n", pipe);
-
-	/* no fb bound */
-	if (!crtc->fb) {
-		dev_dbg(dev->dev, "No FB bound\n");
-		return 0;
-	}
-
-	ret = check_fb(crtc->fb);
-	if (ret)
-		return ret;
-
-	switch (pipe) {
-	case 0:
-		dsplinoff = DSPALINOFF;
-		break;
-	case 1:
-		dsplinoff = DSPBLINOFF;
-		dspsurf = DSPBSURF;
-		dspstride = DSPBSTRIDE;
-		dspcntr_reg = DSPBCNTR;
-		break;
-	case 2:
-		dsplinoff = DSPCLINOFF;
-		dspsurf = DSPCSURF;
-		dspstride = DSPCSTRIDE;
-		dspcntr_reg = DSPCCNTR;
-		break;
-	default:
-		DRM_ERROR("Illegal Pipe Number.\n");
-		return -EINVAL;
-	}
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	start = psbfb->gtt->offset;
-	offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
-
-	REG_WRITE(dspstride, crtc->fb->pitches[0]);
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-
-	switch (crtc->fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (crtc->fb->depth == 15)
-			dspcntr |= DISPPLANE_15_16BPP;
-		else
-			dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	}
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	dev_dbg(dev->dev, "Writing base %08lX %08lX %d %d\n",
-						start, offset, x, y);
-	REG_WRITE(dsplinoff, offset);
-	REG_READ(dsplinoff);
-	REG_WRITE(dspsurf, start);
-	REG_READ(dspsurf);
-
-	gma_power_end(dev);
-
-	return 0;
-}
-
-/*
- * Disable the pipe, plane and pll.
- *
- */
-void mdfld_disable_crtc(struct drm_device *dev, int pipe)
-{
-	int dpll_reg = MRST_DPLL_A;
-	int dspcntr_reg = DSPACNTR;
-	int dspbase_reg = MRST_DSPABASE;
-	int pipeconf_reg = PIPEACONF;
-	u32 temp;
-
-	dev_dbg(dev->dev, "pipe = %d\n", pipe);
-
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		dpll_reg = MDFLD_DPLL_B;
-		dspcntr_reg = DSPBCNTR;
-		dspbase_reg = DSPBSURF;
-		pipeconf_reg = PIPEBCONF;
-		break;
-	case 2:
-		dpll_reg = MRST_DPLL_A;
-		dspcntr_reg = DSPCCNTR;
-		dspbase_reg = MDFLD_DSPCBASE;
-		pipeconf_reg = PIPECCONF;
-		break;
-	default:
-		DRM_ERROR("Illegal Pipe Number.\n");
-		return;
-	}
-
-	if (pipe != 1)
-		mdfld_dsi_gen_fifo_ready(dev, MIPI_GEN_FIFO_STAT_REG(pipe),
-				HS_CTRL_FIFO_EMPTY | HS_DATA_FIFO_EMPTY);
-
-	/* Disable display plane */
-	temp = REG_READ(dspcntr_reg);
-	if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-		REG_WRITE(dspcntr_reg,
-			  temp & ~DISPLAY_PLANE_ENABLE);
-		/* Flush the plane changes */
-		REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		REG_READ(dspbase_reg);
-	}
-
-	/* FIXME_JLIU7 MDFLD_PO revisit */
-
-	/* Next, disable display pipes */
-	temp = REG_READ(pipeconf_reg);
-	if ((temp & PIPEACONF_ENABLE) != 0) {
-		temp &= ~PIPEACONF_ENABLE;
-		temp |= PIPECONF_PLANE_OFF | PIPECONF_CURSOR_OFF;
-		REG_WRITE(pipeconf_reg, temp);
-		REG_READ(pipeconf_reg);
-
-		/* Wait for for the pipe disable to take effect. */
-		mdfldWaitForPipeDisable(dev, pipe);
-	}
-
-	temp = REG_READ(dpll_reg);
-	if (temp & DPLL_VCO_ENABLE) {
-		if ((pipe != 1 &&
-			!((REG_READ(PIPEACONF) | REG_READ(PIPECCONF))
-				& PIPEACONF_ENABLE)) || pipe == 1) {
-			temp &= ~(DPLL_VCO_ENABLE);
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to turn off. */
-			/* FIXME_MDFLD PO may need more delay */
-			udelay(500);
-
-			if (!(temp & MDFLD_PWR_GATE_EN)) {
-				/* gating power of DPLL */
-				REG_WRITE(dpll_reg, temp | MDFLD_PWR_GATE_EN);
-				/* FIXME_MDFLD PO - change 500 to 1 after PO */
-				udelay(5000);
-			}
-		}
-	}
-
-}
-
-/**
- * Sets the power management mode of the pipe and plane.
- *
- * This code should probably grow support for turning the cursor off and back
- * on appropriately at the same time as we're turning the pipe off/on.
- */
-static void mdfld_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = MRST_DPLL_A;
-	int dspcntr_reg = DSPACNTR;
-	int dspbase_reg = MRST_DSPABASE;
-	int pipeconf_reg = PIPEACONF;
-	u32 pipestat_reg = PIPEASTAT;
-	u32 pipeconf = dev_priv->pipeconf[pipe];
-	u32 temp;
-	int timeout = 0;
-
-	dev_dbg(dev->dev, "mode = %d, pipe = %d\n", mode, pipe);
-
-/* FIXME_JLIU7 MDFLD_PO replaced w/ the following function */
-/* mdfld_dbi_dpms (struct drm_device *dev, int pipe, bool enabled) */
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		dpll_reg = DPLL_B;
-		dspcntr_reg = DSPBCNTR;
-		dspbase_reg = MRST_DSPBBASE;
-		pipeconf_reg = PIPEBCONF;
-		dpll_reg = MDFLD_DPLL_B;
-		break;
-	case 2:
-		dpll_reg = MRST_DPLL_A;
-		dspcntr_reg = DSPCCNTR;
-		dspbase_reg = MDFLD_DSPCBASE;
-		pipeconf_reg = PIPECCONF;
-		pipestat_reg = PIPECSTAT;
-		break;
-	default:
-		DRM_ERROR("Illegal Pipe Number.\n");
-		return;
-	}
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Enable the DPLL */
-		temp = REG_READ(dpll_reg);
-
-		if ((temp & DPLL_VCO_ENABLE) == 0) {
-			/* When ungating power of DPLL, needs to wait 0.5us
-			   before enable the VCO */
-			if (temp & MDFLD_PWR_GATE_EN) {
-				temp &= ~MDFLD_PWR_GATE_EN;
-				REG_WRITE(dpll_reg, temp);
-				/* FIXME_MDFLD PO - change 500 to 1 after PO */
-				udelay(500);
-			}
-
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-
-			/**
-			 * wait for DSI PLL to lock
-			 * NOTE: only need to poll status of pipe 0 and pipe 1,
-			 * since both MIPI pipes share the same PLL.
-			 */
-			while ((pipe != 2) && (timeout < 20000) &&
-			  !(REG_READ(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
-				udelay(150);
-				timeout++;
-			}
-		}
-
-		/* Enable the plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
-			REG_WRITE(dspcntr_reg,
-				temp | DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		}
-
-		/* Enable the pipe */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) == 0) {
-			REG_WRITE(pipeconf_reg, pipeconf);
-
-			/* Wait for for the pipe enable to take effect. */
-			mdfldWaitForPipeEnable(dev, pipe);
-		}
-
-		/*workaround for sighting 3741701 Random X blank display*/
-		/*perform w/a in video mode only on pipe A or C*/
-		if (pipe == 0 || pipe == 2) {
-			REG_WRITE(pipestat_reg, REG_READ(pipestat_reg));
-			msleep(100);
-			if (PIPE_VBLANK_STATUS & REG_READ(pipestat_reg))
-				dev_dbg(dev->dev, "OK");
-			else {
-				dev_dbg(dev->dev, "STUCK!!!!");
-				/*shutdown controller*/
-				temp = REG_READ(dspcntr_reg);
-				REG_WRITE(dspcntr_reg,
-						temp & ~DISPLAY_PLANE_ENABLE);
-				REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-				/*mdfld_dsi_dpi_shut_down(dev, pipe);*/
-				REG_WRITE(0xb048, 1);
-				msleep(100);
-				temp = REG_READ(pipeconf_reg);
-				temp &= ~PIPEACONF_ENABLE;
-				REG_WRITE(pipeconf_reg, temp);
-				msleep(100); /*wait for pipe disable*/
-				REG_WRITE(MIPI_DEVICE_READY_REG(pipe), 0);
-				msleep(100);
-				REG_WRITE(0xb004, REG_READ(0xb004));
-				/* try to bring the controller back up again*/
-				REG_WRITE(MIPI_DEVICE_READY_REG(pipe), 1);
-				temp = REG_READ(dspcntr_reg);
-				REG_WRITE(dspcntr_reg,
-						temp | DISPLAY_PLANE_ENABLE);
-				REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-				/*mdfld_dsi_dpi_turn_on(dev, pipe);*/
-				REG_WRITE(0xb048, 2);
-				msleep(100);
-				temp = REG_READ(pipeconf_reg);
-				temp |= PIPEACONF_ENABLE;
-				REG_WRITE(pipeconf_reg, temp);
-			}
-		}
-
-		psb_intel_crtc_load_lut(crtc);
-
-		/* Give the overlay scaler a chance to enable
-		   if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, true); TODO */
-
-		break;
-	case DRM_MODE_DPMS_OFF:
-		/* Give the overlay scaler a chance to disable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
-		if (pipe != 1)
-			mdfld_dsi_gen_fifo_ready(dev,
-				MIPI_GEN_FIFO_STAT_REG(pipe),
-				HS_CTRL_FIFO_EMPTY | HS_DATA_FIFO_EMPTY);
-
-		/* Disable the VGA plane that we never use */
-		REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-		/* Disable display plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp & ~DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-			REG_READ(dspbase_reg);
-		}
-
-		/* Next, disable display pipes */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			temp &= ~PIPEACONF_ENABLE;
-			temp |= PIPECONF_PLANE_OFF | PIPECONF_CURSOR_OFF;
-			REG_WRITE(pipeconf_reg, temp);
-			REG_READ(pipeconf_reg);
-
-			/* Wait for for the pipe disable to take effect. */
-			mdfldWaitForPipeDisable(dev, pipe);
-		}
-
-		temp = REG_READ(dpll_reg);
-		if (temp & DPLL_VCO_ENABLE) {
-			if ((pipe != 1 && !((REG_READ(PIPEACONF)
-				| REG_READ(PIPECCONF)) & PIPEACONF_ENABLE))
-					|| pipe == 1) {
-				temp &= ~(DPLL_VCO_ENABLE);
-				REG_WRITE(dpll_reg, temp);
-				REG_READ(dpll_reg);
-				/* Wait for the clocks to turn off. */
-				/* FIXME_MDFLD PO may need more delay */
-				udelay(500);
-			}
-		}
-		break;
-	}
-	gma_power_end(dev);
-}
-
-
-#define MDFLD_LIMT_DPLL_19	    0
-#define MDFLD_LIMT_DPLL_25	    1
-#define MDFLD_LIMT_DPLL_83	    2
-#define MDFLD_LIMT_DPLL_100	    3
-#define MDFLD_LIMT_DSIPLL_19	    4
-#define MDFLD_LIMT_DSIPLL_25	    5
-#define MDFLD_LIMT_DSIPLL_83	    6
-#define MDFLD_LIMT_DSIPLL_100	    7
-
-#define MDFLD_DOT_MIN		  19750
-#define MDFLD_DOT_MAX		  120000
-#define MDFLD_DPLL_M_MIN_19	    113
-#define MDFLD_DPLL_M_MAX_19	    155
-#define MDFLD_DPLL_P1_MIN_19	    2
-#define MDFLD_DPLL_P1_MAX_19	    10
-#define MDFLD_DPLL_M_MIN_25	    101
-#define MDFLD_DPLL_M_MAX_25	    130
-#define MDFLD_DPLL_P1_MIN_25	    2
-#define MDFLD_DPLL_P1_MAX_25	    10
-#define MDFLD_DPLL_M_MIN_83	    64
-#define MDFLD_DPLL_M_MAX_83	    64
-#define MDFLD_DPLL_P1_MIN_83	    2
-#define MDFLD_DPLL_P1_MAX_83	    2
-#define MDFLD_DPLL_M_MIN_100	    64
-#define MDFLD_DPLL_M_MAX_100	    64
-#define MDFLD_DPLL_P1_MIN_100	    2
-#define MDFLD_DPLL_P1_MAX_100	    2
-#define MDFLD_DSIPLL_M_MIN_19	    131
-#define MDFLD_DSIPLL_M_MAX_19	    175
-#define MDFLD_DSIPLL_P1_MIN_19	    3
-#define MDFLD_DSIPLL_P1_MAX_19	    8
-#define MDFLD_DSIPLL_M_MIN_25	    97
-#define MDFLD_DSIPLL_M_MAX_25	    140
-#define MDFLD_DSIPLL_P1_MIN_25	    3
-#define MDFLD_DSIPLL_P1_MAX_25	    9
-#define MDFLD_DSIPLL_M_MIN_83	    33
-#define MDFLD_DSIPLL_M_MAX_83	    92
-#define MDFLD_DSIPLL_P1_MIN_83	    2
-#define MDFLD_DSIPLL_P1_MAX_83	    3
-#define MDFLD_DSIPLL_M_MIN_100	    97
-#define MDFLD_DSIPLL_M_MAX_100	    140
-#define MDFLD_DSIPLL_P1_MIN_100	    3
-#define MDFLD_DSIPLL_P1_MAX_100	    9
-
-static const struct mrst_limit_t mdfld_limits[] = {
-	{			/* MDFLD_LIMT_DPLL_19 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DPLL_M_MIN_19, .max = MDFLD_DPLL_M_MAX_19},
-	 .p1 = {.min = MDFLD_DPLL_P1_MIN_19, .max = MDFLD_DPLL_P1_MAX_19},
-	 },
-	{			/* MDFLD_LIMT_DPLL_25 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DPLL_M_MIN_25, .max = MDFLD_DPLL_M_MAX_25},
-	 .p1 = {.min = MDFLD_DPLL_P1_MIN_25, .max = MDFLD_DPLL_P1_MAX_25},
-	 },
-	{			/* MDFLD_LIMT_DPLL_83 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DPLL_M_MIN_83, .max = MDFLD_DPLL_M_MAX_83},
-	 .p1 = {.min = MDFLD_DPLL_P1_MIN_83, .max = MDFLD_DPLL_P1_MAX_83},
-	 },
-	{			/* MDFLD_LIMT_DPLL_100 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DPLL_M_MIN_100, .max = MDFLD_DPLL_M_MAX_100},
-	 .p1 = {.min = MDFLD_DPLL_P1_MIN_100, .max = MDFLD_DPLL_P1_MAX_100},
-	 },
-	{			/* MDFLD_LIMT_DSIPLL_19 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DSIPLL_M_MIN_19, .max = MDFLD_DSIPLL_M_MAX_19},
-	 .p1 = {.min = MDFLD_DSIPLL_P1_MIN_19, .max = MDFLD_DSIPLL_P1_MAX_19},
-	 },
-	{			/* MDFLD_LIMT_DSIPLL_25 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DSIPLL_M_MIN_25, .max = MDFLD_DSIPLL_M_MAX_25},
-	 .p1 = {.min = MDFLD_DSIPLL_P1_MIN_25, .max = MDFLD_DSIPLL_P1_MAX_25},
-	 },
-	{			/* MDFLD_LIMT_DSIPLL_83 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DSIPLL_M_MIN_83, .max = MDFLD_DSIPLL_M_MAX_83},
-	 .p1 = {.min = MDFLD_DSIPLL_P1_MIN_83, .max = MDFLD_DSIPLL_P1_MAX_83},
-	 },
-	{			/* MDFLD_LIMT_DSIPLL_100 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DSIPLL_M_MIN_100, .max = MDFLD_DSIPLL_M_MAX_100},
-	 .p1 = {.min = MDFLD_DSIPLL_P1_MIN_100, .max = MDFLD_DSIPLL_P1_MAX_100},
-	 },
-};
-
-#define MDFLD_M_MIN	    21
-#define MDFLD_M_MAX	    180
-static const u32 mdfld_m_converts[] = {
-/* M configuration table from 9-bit LFSR table */
-	224, 368, 440, 220, 366, 439, 219, 365, 182, 347, /* 21 - 30 */
-	173, 342, 171, 85, 298, 149, 74, 37, 18, 265,   /* 31 - 40 */
-	388, 194, 353, 432, 216, 108, 310, 155, 333, 166, /* 41 - 50 */
-	83, 41, 276, 138, 325, 162, 337, 168, 340, 170, /* 51 - 60 */
-	341, 426, 469, 234, 373, 442, 221, 110, 311, 411, /* 61 - 70 */
-	461, 486, 243, 377, 188, 350, 175, 343, 427, 213, /* 71 - 80 */
-	106, 53, 282, 397, 354, 227, 113, 56, 284, 142, /* 81 - 90 */
-	71, 35, 273, 136, 324, 418, 465, 488, 500, 506, /* 91 - 100 */
-	253, 126, 63, 287, 399, 455, 483, 241, 376, 444, /* 101 - 110 */
-	478, 495, 503, 251, 381, 446, 479, 239, 375, 443, /* 111 - 120 */
-	477, 238, 119, 315, 157, 78, 295, 147, 329, 420, /* 121 - 130 */
-	210, 105, 308, 154, 77, 38, 275, 137, 68, 290, /* 131 - 140 */
-	145, 328, 164, 82, 297, 404, 458, 485, 498, 249, /* 141 - 150 */
-	380, 190, 351, 431, 471, 235, 117, 314, 413, 206, /* 151 - 160 */
-	103, 51, 25, 12, 262, 387, 193, 96, 48, 280, /* 161 - 170 */
-	396, 198, 99, 305, 152, 76, 294, 403, 457, 228, /* 171 - 180 */
-};
-
-static const struct mrst_limit_t *mdfld_limit(struct drm_crtc *crtc)
-{
-	const struct mrst_limit_t *limit = NULL;
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_MIPI)
-	    || psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_MIPI2)) {
-		if ((ksel == KSEL_CRYSTAL_19) || (ksel == KSEL_BYPASS_19))
-			limit = &mdfld_limits[MDFLD_LIMT_DSIPLL_19];
-		else if (ksel == KSEL_BYPASS_25)
-			limit = &mdfld_limits[MDFLD_LIMT_DSIPLL_25];
-		else if ((ksel == KSEL_BYPASS_83_100) &&
-				(dev_priv->core_freq == 166))
-			limit = &mdfld_limits[MDFLD_LIMT_DSIPLL_83];
-		else if ((ksel == KSEL_BYPASS_83_100) &&
-			 (dev_priv->core_freq == 100 ||
-				dev_priv->core_freq == 200))
-			limit = &mdfld_limits[MDFLD_LIMT_DSIPLL_100];
-	} else if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_HDMI)) {
-		if ((ksel == KSEL_CRYSTAL_19) || (ksel == KSEL_BYPASS_19))
-			limit = &mdfld_limits[MDFLD_LIMT_DPLL_19];
-		else if (ksel == KSEL_BYPASS_25)
-			limit = &mdfld_limits[MDFLD_LIMT_DPLL_25];
-		else if ((ksel == KSEL_BYPASS_83_100) &&
-				(dev_priv->core_freq == 166))
-			limit = &mdfld_limits[MDFLD_LIMT_DPLL_83];
-		else if ((ksel == KSEL_BYPASS_83_100) &&
-				 (dev_priv->core_freq == 100 ||
-				 dev_priv->core_freq == 200))
-			limit = &mdfld_limits[MDFLD_LIMT_DPLL_100];
-	} else {
-		limit = NULL;
-		dev_dbg(dev->dev, "mdfld_limit Wrong display type.\n");
-	}
-
-	return limit;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 8xx chips. */
-static void mdfld_clock(int refclk, struct mrst_clock_t *clock)
-{
-	clock->dot = (refclk * clock->m) / clock->p1;
-}
-
-/**
- * Returns a set of divisors for the desired target clock with the given refclk,
- * or FALSE.  Divisor values are the actual divisors for
- */
-static bool
-mdfldFindBestPLL(struct drm_crtc *crtc, int target, int refclk,
-		struct mrst_clock_t *best_clock)
-{
-	struct mrst_clock_t clock;
-	const struct mrst_limit_t *limit = mdfld_limit(crtc);
-	int err = target;
-
-	memset(best_clock, 0, sizeof(*best_clock));
-
-	for (clock.m = limit->m.min; clock.m <= limit->m.max; clock.m++) {
-		for (clock.p1 = limit->p1.min; clock.p1 <= limit->p1.max;
-		     clock.p1++) {
-			int this_err;
-
-			mdfld_clock(refclk, &clock);
-
-			this_err = abs(clock.dot - target);
-			if (this_err < err) {
-				*best_clock = clock;
-				err = this_err;
-			}
-		}
-	}
-	return err != target;
-}
-
-static int mdfld_crtc_mode_set(struct drm_crtc *crtc,
-			      struct drm_display_mode *mode,
-			      struct drm_display_mode *adjusted_mode,
-			      int x, int y,
-			      struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int pipe = psb_intel_crtc->pipe;
-	int fp_reg = MRST_FPA0;
-	int dpll_reg = MRST_DPLL_A;
-	int dspcntr_reg = DSPACNTR;
-	int pipeconf_reg = PIPEACONF;
-	int htot_reg = HTOTAL_A;
-	int hblank_reg = HBLANK_A;
-	int hsync_reg = HSYNC_A;
-	int vtot_reg = VTOTAL_A;
-	int vblank_reg = VBLANK_A;
-	int vsync_reg = VSYNC_A;
-	int dspsize_reg = DSPASIZE;
-	int dsppos_reg = DSPAPOS;
-	int pipesrc_reg = PIPEASRC;
-	u32 *pipeconf = &dev_priv->pipeconf[pipe];
-	u32 *dspcntr = &dev_priv->dspcntr[pipe];
-	int refclk = 0;
-	int clk_n = 0, clk_p2 = 0, clk_byte = 1, clk = 0, m_conv = 0,
-								clk_tmp = 0;
-	struct mrst_clock_t clock;
-	bool ok;
-	u32 dpll = 0, fp = 0;
-	bool is_mipi = false, is_mipi2 = false, is_hdmi = false;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct psb_intel_encoder *psb_intel_encoder = NULL;
-	uint64_t scalingType = DRM_MODE_SCALE_FULLSCREEN;
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-	int timeout = 0;
-	int ret;
-
-	dev_dbg(dev->dev, "pipe = 0x%x\n", pipe);
-
-#if 0
-	if (pipe == 1) {
-		if (!gma_power_begin(dev, true))
-			return 0;
-		android_hdmi_crtc_mode_set(crtc, mode, adjusted_mode,
-			x, y, old_fb);
-		goto mrst_crtc_mode_set_exit;
-	}
-#endif
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		fp_reg = FPB0;
-		dpll_reg = DPLL_B;
-		dspcntr_reg = DSPBCNTR;
-		pipeconf_reg = PIPEBCONF;
-		htot_reg = HTOTAL_B;
-		hblank_reg = HBLANK_B;
-		hsync_reg = HSYNC_B;
-		vtot_reg = VTOTAL_B;
-		vblank_reg = VBLANK_B;
-		vsync_reg = VSYNC_B;
-		dspsize_reg = DSPBSIZE;
-		dsppos_reg = DSPBPOS;
-		pipesrc_reg = PIPEBSRC;
-		fp_reg = MDFLD_DPLL_DIV0;
-		dpll_reg = MDFLD_DPLL_B;
-		break;
-	case 2:
-		dpll_reg = MRST_DPLL_A;
-		dspcntr_reg = DSPCCNTR;
-		pipeconf_reg = PIPECCONF;
-		htot_reg = HTOTAL_C;
-		hblank_reg = HBLANK_C;
-		hsync_reg = HSYNC_C;
-		vtot_reg = VTOTAL_C;
-		vblank_reg = VBLANK_C;
-		vsync_reg = VSYNC_C;
-		dspsize_reg = DSPCSIZE;
-		dsppos_reg = DSPCPOS;
-		pipesrc_reg = PIPECSRC;
-		break;
-	default:
-		DRM_ERROR("Illegal Pipe Number.\n");
-		return 0;
-	}
-
-	ret = check_fb(crtc->fb);
-	if (ret)
-		return ret;
-
-	dev_dbg(dev->dev, "adjusted_hdisplay = %d\n",
-		 adjusted_mode->hdisplay);
-	dev_dbg(dev->dev, "adjusted_vdisplay = %d\n",
-		 adjusted_mode->vdisplay);
-	dev_dbg(dev->dev, "adjusted_hsync_start = %d\n",
-		 adjusted_mode->hsync_start);
-	dev_dbg(dev->dev, "adjusted_hsync_end = %d\n",
-		 adjusted_mode->hsync_end);
-	dev_dbg(dev->dev, "adjusted_htotal = %d\n",
-		 adjusted_mode->htotal);
-	dev_dbg(dev->dev, "adjusted_vsync_start = %d\n",
-		 adjusted_mode->vsync_start);
-	dev_dbg(dev->dev, "adjusted_vsync_end = %d\n",
-		 adjusted_mode->vsync_end);
-	dev_dbg(dev->dev, "adjusted_vtotal = %d\n",
-		 adjusted_mode->vtotal);
-	dev_dbg(dev->dev, "adjusted_clock = %d\n",
-		 adjusted_mode->clock);
-	dev_dbg(dev->dev, "hdisplay = %d\n",
-		 mode->hdisplay);
-	dev_dbg(dev->dev, "vdisplay = %d\n",
-		 mode->vdisplay);
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	memcpy(&psb_intel_crtc->saved_mode, mode,
-					sizeof(struct drm_display_mode));
-	memcpy(&psb_intel_crtc->saved_adjusted_mode, adjusted_mode,
-					sizeof(struct drm_display_mode));
-
-	list_for_each_entry(connector, &mode_config->connector_list, head) {
-		if (!connector)
-			continue;
-
-		encoder = connector->encoder;
-
-		if (!encoder)
-			continue;
-
-		if (encoder->crtc != crtc)
-			continue;
-
-		psb_intel_encoder = psb_intel_attached_encoder(connector);
-
-		switch (psb_intel_encoder->type) {
-		case INTEL_OUTPUT_MIPI:
-			is_mipi = true;
-			break;
-		case INTEL_OUTPUT_MIPI2:
-			is_mipi2 = true;
-			break;
-		case INTEL_OUTPUT_HDMI:
-			is_hdmi = true;
-			break;
-		}
-	}
-
-	/* Disable the VGA plane that we never use */
-	REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-	/* Disable the panel fitter if it was on our pipe */
-	if (psb_intel_panel_fitter_pipe(dev) == pipe)
-		REG_WRITE(PFIT_CONTROL, 0);
-
-	/* pipesrc and dspsize control the size that is scaled from,
-	 * which should always be the user's requested size.
-	 */
-	if (pipe == 1) {
-		/* FIXME: To make HDMI display with 864x480 (TPO), 480x864
-		 * (PYR) or 480x854 (TMD), set the sprite width/height and
-		 * souce image size registers with the adjusted mode for
-		 * pipe B.
-		 */
-
-		/*
-		 * The defined sprite rectangle must always be completely
-		 * contained within the displayable area of the screen image
-		 * (frame buffer).
-		 */
-		REG_WRITE(dspsize_reg, ((min(mode->crtc_vdisplay, adjusted_mode->crtc_vdisplay) - 1) << 16)
-				| (min(mode->crtc_hdisplay, adjusted_mode->crtc_hdisplay) - 1));
-		/* Set the CRTC with encoder mode. */
-		REG_WRITE(pipesrc_reg, ((mode->crtc_hdisplay - 1) << 16)
-				 | (mode->crtc_vdisplay - 1));
-	} else {
-		REG_WRITE(dspsize_reg,
-				((mode->crtc_vdisplay - 1) << 16) |
-						(mode->crtc_hdisplay - 1));
-		REG_WRITE(pipesrc_reg,
-				((mode->crtc_hdisplay - 1) << 16) |
-						(mode->crtc_vdisplay - 1));
-	}
-
-	REG_WRITE(dsppos_reg, 0);
-
-	if (psb_intel_encoder)
-		drm_connector_property_get_value(connector,
-			dev->mode_config.scaling_mode_property, &scalingType);
-
-	if (scalingType == DRM_MODE_SCALE_NO_SCALE) {
-		/* Medfield doesn't have register support for centering so we
-		 * need to mess with the h/vblank and h/vsync start and ends
-		 * to get centering
-		 */
-		int offsetX = 0, offsetY = 0;
-
-		offsetX = (adjusted_mode->crtc_hdisplay -
-					mode->crtc_hdisplay) / 2;
-		offsetY = (adjusted_mode->crtc_vdisplay -
-					mode->crtc_vdisplay) / 2;
-
-		REG_WRITE(htot_reg, (mode->crtc_hdisplay - 1) |
-			((adjusted_mode->crtc_htotal - 1) << 16));
-		REG_WRITE(vtot_reg, (mode->crtc_vdisplay - 1) |
-			((adjusted_mode->crtc_vtotal - 1) << 16));
-		REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start -
-								offsetX - 1) |
-			((adjusted_mode->crtc_hblank_end - offsetX - 1) << 16));
-		REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start -
-								offsetX - 1) |
-			((adjusted_mode->crtc_hsync_end - offsetX - 1) << 16));
-		REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start -
-								offsetY - 1) |
-			((adjusted_mode->crtc_vblank_end - offsetY - 1) << 16));
-		REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start -
-								offsetY - 1) |
-			((adjusted_mode->crtc_vsync_end - offsetY - 1) << 16));
-	} else {
-		REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
-			((adjusted_mode->crtc_htotal - 1) << 16));
-		REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
-			((adjusted_mode->crtc_vtotal - 1) << 16));
-		REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
-			((adjusted_mode->crtc_hblank_end - 1) << 16));
-		REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
-			((adjusted_mode->crtc_hsync_end - 1) << 16));
-		REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
-			((adjusted_mode->crtc_vblank_end - 1) << 16));
-		REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
-			((adjusted_mode->crtc_vsync_end - 1) << 16));
-	}
-
-	/* Flush the plane changes */
-	{
-		struct drm_crtc_helper_funcs *crtc_funcs =
-		    crtc->helper_private;
-		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-	}
-
-	/* setup pipeconf */
-	*pipeconf = PIPEACONF_ENABLE; /* FIXME_JLIU7 REG_READ(pipeconf_reg); */
-
-	/* Set up the display plane register */
-	*dspcntr = REG_READ(dspcntr_reg);
-	*dspcntr |= pipe << DISPPLANE_SEL_PIPE_POS;
-	*dspcntr |= DISPLAY_PLANE_ENABLE;
-
-	if (is_mipi2)
-		goto mrst_crtc_mode_set_exit;
-	clk = adjusted_mode->clock;
-
-	if (is_hdmi) {
-		if ((ksel == KSEL_CRYSTAL_19) || (ksel == KSEL_BYPASS_19)) {
-			refclk = 19200;
-
-			if (is_mipi || is_mipi2)
-				clk_n = 1, clk_p2 = 8;
-			else if (is_hdmi)
-				clk_n = 1, clk_p2 = 10;
-		} else if (ksel == KSEL_BYPASS_25) {
-			refclk = 25000;
-
-			if (is_mipi || is_mipi2)
-				clk_n = 1, clk_p2 = 8;
-			else if (is_hdmi)
-				clk_n = 1, clk_p2 = 10;
-		} else if ((ksel == KSEL_BYPASS_83_100) &&
-					dev_priv->core_freq == 166) {
-			refclk = 83000;
-
-			if (is_mipi || is_mipi2)
-				clk_n = 4, clk_p2 = 8;
-			else if (is_hdmi)
-				clk_n = 4, clk_p2 = 10;
-		} else if ((ksel == KSEL_BYPASS_83_100) &&
-					(dev_priv->core_freq == 100 ||
-					dev_priv->core_freq == 200)) {
-			refclk = 100000;
-			if (is_mipi || is_mipi2)
-				clk_n = 4, clk_p2 = 8;
-			else if (is_hdmi)
-				clk_n = 4, clk_p2 = 10;
-		}
-
-		if (is_mipi)
-			clk_byte = dev_priv->bpp / 8;
-		else if (is_mipi2)
-			clk_byte = dev_priv->bpp2 / 8;
-
-		clk_tmp = clk * clk_n * clk_p2 * clk_byte;
-
-		dev_dbg(dev->dev, "clk = %d, clk_n = %d, clk_p2 = %d.\n",
-					clk, clk_n, clk_p2);
-		dev_dbg(dev->dev, "adjusted_mode->clock = %d, clk_tmp = %d.\n",
-					adjusted_mode->clock, clk_tmp);
-
-		ok = mdfldFindBestPLL(crtc, clk_tmp, refclk, &clock);
-
-		if (!ok) {
-			DRM_ERROR
-			    ("mdfldFindBestPLL fail in mdfld_crtc_mode_set.\n");
-		} else {
-			m_conv = mdfld_m_converts[(clock.m - MDFLD_M_MIN)];
-
-			dev_dbg(dev->dev, "dot clock = %d,"
-				 "m = %d, p1 = %d, m_conv = %d.\n",
-					clock.dot, clock.m,
-					clock.p1, m_conv);
-		}
-
-		dpll = REG_READ(dpll_reg);
-
-		if (dpll & DPLL_VCO_ENABLE) {
-			dpll &= ~DPLL_VCO_ENABLE;
-			REG_WRITE(dpll_reg, dpll);
-			REG_READ(dpll_reg);
-
-			/* FIXME jliu7 check the DPLL lock bit PIPEACONF[29] */
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-
-			/* reset M1, N1 & P1 */
-			REG_WRITE(fp_reg, 0);
-			dpll &= ~MDFLD_P1_MASK;
-			REG_WRITE(dpll_reg, dpll);
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-		}
-
-		/* When ungating power of DPLL, needs to wait 0.5us before
-		 * enable the VCO */
-		if (dpll & MDFLD_PWR_GATE_EN) {
-			dpll &= ~MDFLD_PWR_GATE_EN;
-			REG_WRITE(dpll_reg, dpll);
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-		}
-		dpll = 0;
-
-#if 0 /* FIXME revisit later */
-		if (ksel == KSEL_CRYSTAL_19 || ksel == KSEL_BYPASS_19 ||
-						ksel == KSEL_BYPASS_25)
-			dpll &= ~MDFLD_INPUT_REF_SEL;
-		else if (ksel == KSEL_BYPASS_83_100)
-			dpll |= MDFLD_INPUT_REF_SEL;
-#endif /* FIXME revisit later */
-
-		if (is_hdmi)
-			dpll |= MDFLD_VCO_SEL;
-
-		fp = (clk_n / 2) << 16;
-		fp |= m_conv;
-
-		/* compute bitmask from p1 value */
-		dpll |= (1 << (clock.p1 - 2)) << 17;
-
-#if 0 /* 1080p30 & 720p */
-		dpll = 0x00050000;
-		fp = 0x000001be;
-#endif
-#if 0 /* 480p */
-		dpll = 0x02010000;
-		fp = 0x000000d2;
-#endif
-	} else {
-#if 0 /*DBI_TPO_480x864*/
-		dpll = 0x00020000;
-		fp = 0x00000156;
-#endif /* DBI_TPO_480x864 */ /* get from spec. */
-
-		dpll = 0x00800000;
-		fp = 0x000000c1;
-	}
-
-	REG_WRITE(fp_reg, fp);
-	REG_WRITE(dpll_reg, dpll);
-	/* FIXME_MDFLD PO - change 500 to 1 after PO */
-	udelay(500);
-
-	dpll |= DPLL_VCO_ENABLE;
-	REG_WRITE(dpll_reg, dpll);
-	REG_READ(dpll_reg);
-
-	/* wait for DSI PLL to lock */
-	while (timeout < 20000 &&
-			!(REG_READ(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
-		udelay(150);
-		timeout++;
-	}
-
-	if (is_mipi)
-		goto mrst_crtc_mode_set_exit;
-
-	dev_dbg(dev->dev, "is_mipi = 0x%x\n", is_mipi);
-
-	REG_WRITE(pipeconf_reg, *pipeconf);
-	REG_READ(pipeconf_reg);
-
-	/* Wait for for the pipe enable to take effect. */
-	REG_WRITE(dspcntr_reg, *dspcntr);
-	psb_intel_wait_for_vblank(dev);
-
-mrst_crtc_mode_set_exit:
-
-	gma_power_end(dev);
-
-	return 0;
-}
-
-const struct drm_crtc_helper_funcs mdfld_helper_funcs = {
-	.dpms = mdfld_crtc_dpms,
-	.mode_fixup = psb_intel_crtc_mode_fixup,
-	.mode_set = mdfld_crtc_mode_set,
-	.mode_set_base = mdfld__intel_pipe_set_base,
-	.prepare = psb_intel_crtc_prepare,
-	.commit = psb_intel_crtc_commit,
-};
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_output.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_output.c
deleted file mode 100644
index c95966bb..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_output.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
-*/
-
-#include "mdfld_output.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_dsi_output.h"
-
-#include "tc35876x-dsi-lvds.h"
-
-int mdfld_get_panel_type(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	return dev_priv->mdfld_panel_id;
-}
-
-static void mdfld_init_panel(struct drm_device *dev, int mipi_pipe,
-								int p_type)
-{
-	switch (p_type) {
-	case TPO_VID:
-		mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tpo_vid_funcs);
-		break;
-	case TC35876X:
-		tc35876x_init(dev);
-		mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tc35876x_funcs);
-		break;
-	case TMD_VID:
-		mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tmd_vid_funcs);
-		break;
-	case HDMI:
-/*		if (dev_priv->mdfld_hdmi_present)
-			mdfld_hdmi_init(dev, &dev_priv->mode_dev); */
-		break;
-	}
-}
-
-
-int mdfld_output_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/* FIXME: hardcoded for now */
-	dev_priv->mdfld_panel_id = TC35876X;
-	/* MIPI panel 1 */
-	mdfld_init_panel(dev, 0, dev_priv->mdfld_panel_id);
-	/* HDMI panel */
-	mdfld_init_panel(dev, 1, HDMI);
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_output.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_output.h
deleted file mode 100644
index ab2b27c0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_output.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
-*/
-
-#ifndef MDFLD_OUTPUT_H
-#define MDFLD_OUTPUT_H
-
-#include "psb_drv.h"
-
-#define TPO_PANEL_WIDTH		84
-#define TPO_PANEL_HEIGHT	46
-#define TMD_PANEL_WIDTH		39
-#define TMD_PANEL_HEIGHT	71
-
-struct mdfld_dsi_config;
-
-enum panel_type {
-	TPO_VID,
-	TMD_VID,
-	HDMI,
-	TC35876X,
-};
-
-struct panel_info {
-	u32 width_mm;
-	u32 height_mm;
-	/* Other info */
-};
-
-struct panel_funcs {
-	const struct drm_encoder_funcs *encoder_funcs;
-	const struct drm_encoder_helper_funcs *encoder_helper_funcs;
-	struct drm_display_mode * (*get_config_mode)(struct drm_device *);
-	int (*get_panel_info)(struct drm_device *, int, struct panel_info *);
-	int (*reset)(int pipe);
-	void (*drv_ic_init)(struct mdfld_dsi_config *dsi_config, int pipe);
-};
-
-int mdfld_output_init(struct drm_device *dev);
-
-struct backlight_device *mdfld_get_backlight_device(void);
-int mdfld_set_brightness(struct backlight_device *bd);
-
-int mdfld_get_panel_type(struct drm_device *dev, int pipe);
-
-extern const struct drm_crtc_helper_funcs mdfld_helper_funcs;
-
-extern const struct panel_funcs mdfld_tmd_vid_funcs;
-extern const struct panel_funcs mdfld_tpo_vid_funcs;
-
-extern void mdfld_disable_crtc(struct drm_device *dev, int pipe);
-extern void mdfldWaitForPipeEnable(struct drm_device *dev, int pipe);
-extern void mdfldWaitForPipeDisable(struct drm_device *dev, int pipe);
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_tmd_vid.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_tmd_vid.c
deleted file mode 100644
index dc0c6c3d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_tmd_vid.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Jim Liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- * Gideon Eaton <eaton.
- * Scott Rowe <scott.m.rowe@intel.com>
- */
-
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_dsi_pkg_sender.h"
-
-static struct drm_display_mode *tmd_vid_get_config_mode(struct drm_device *dev)
-{
-	struct drm_display_mode *mode;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_timing_info *ti = &dev_priv->gct_data.DTD;
-	bool use_gct = false; /*Disable GCT for now*/
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode)
-		return NULL;
-
-	if (use_gct) {
-		mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo;
-		mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo;
-		mode->hsync_start = mode->hdisplay + \
-				((ti->hsync_offset_hi << 8) | \
-				ti->hsync_offset_lo);
-		mode->hsync_end = mode->hsync_start + \
-				((ti->hsync_pulse_width_hi << 8) | \
-				ti->hsync_pulse_width_lo);
-		mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) | \
-								ti->hblank_lo);
-		mode->vsync_start = \
-			mode->vdisplay + ((ti->vsync_offset_hi << 8) | \
-						ti->vsync_offset_lo);
-		mode->vsync_end = \
-			mode->vsync_start + ((ti->vsync_pulse_width_hi << 8) | \
-						ti->vsync_pulse_width_lo);
-		mode->vtotal = mode->vdisplay + \
-				((ti->vblank_hi << 8) | ti->vblank_lo);
-		mode->clock = ti->pixel_clock * 10;
-
-		dev_dbg(dev->dev, "hdisplay is %d\n", mode->hdisplay);
-		dev_dbg(dev->dev, "vdisplay is %d\n", mode->vdisplay);
-		dev_dbg(dev->dev, "HSS is %d\n", mode->hsync_start);
-		dev_dbg(dev->dev, "HSE is %d\n", mode->hsync_end);
-		dev_dbg(dev->dev, "htotal is %d\n", mode->htotal);
-		dev_dbg(dev->dev, "VSS is %d\n", mode->vsync_start);
-		dev_dbg(dev->dev, "VSE is %d\n", mode->vsync_end);
-		dev_dbg(dev->dev, "vtotal is %d\n", mode->vtotal);
-		dev_dbg(dev->dev, "clock is %d\n", mode->clock);
-	} else {
-		mode->hdisplay = 480;
-		mode->vdisplay = 854;
-		mode->hsync_start = 487;
-		mode->hsync_end = 490;
-		mode->htotal = 499;
-		mode->vsync_start = 861;
-		mode->vsync_end = 865;
-		mode->vtotal = 873;
-		mode->clock = 33264;
-	}
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-	return mode;
-}
-
-static int tmd_vid_get_panel_info(struct drm_device *dev,
-				int pipe,
-				struct panel_info *pi)
-{
-	if (!dev || !pi)
-		return -EINVAL;
-
-	pi->width_mm = TMD_PANEL_WIDTH;
-	pi->height_mm = TMD_PANEL_HEIGHT;
-
-	return 0;
-}
-
-/* ************************************************************************* *\
- * FUNCTION: mdfld_init_TMD_MIPI
- *
- * DESCRIPTION:  This function is called only by mrst_dsi_mode_set and
- *               restore_display_registers.  since this function does not
- *               acquire the mutex, it is important that the calling function
- *               does!
-\* ************************************************************************* */
-
-/* FIXME: make the below data u8 instead of u32; note byte order! */
-static u32 tmd_cmd_mcap_off[] = {0x000000b2};
-static u32 tmd_cmd_enable_lane_switch[] = {0x000101ef};
-static u32 tmd_cmd_set_lane_num[] = {0x006360ef};
-static u32 tmd_cmd_pushing_clock0[] = {0x00cc2fef};
-static u32 tmd_cmd_pushing_clock1[] = {0x00dd6eef};
-static u32 tmd_cmd_set_mode[] = {0x000000b3};
-static u32 tmd_cmd_set_sync_pulse_mode[] = {0x000961ef};
-static u32 tmd_cmd_set_column[] = {0x0100002a, 0x000000df};
-static u32 tmd_cmd_set_page[] = {0x0300002b, 0x00000055};
-static u32 tmd_cmd_set_video_mode[] = {0x00000153};
-/*no auto_bl,need add in furture*/
-static u32 tmd_cmd_enable_backlight[] = {0x00005ab4};
-static u32 tmd_cmd_set_backlight_dimming[] = {0x00000ebd};
-
-static void mdfld_dsi_tmd_drv_ic_init(struct mdfld_dsi_config *dsi_config,
-				      int pipe)
-{
-	struct mdfld_dsi_pkg_sender *sender
-			= mdfld_dsi_get_pkg_sender(dsi_config);
-
-	DRM_INFO("Enter mdfld init TMD MIPI display.\n");
-
-	if (!sender) {
-		DRM_ERROR("Cannot get sender\n");
-		return;
-	}
-
-	if (dsi_config->dvr_ic_inited)
-		return;
-
-	msleep(3);
-
-	/* FIXME: make the below data u8 instead of u32; note byte order! */
-
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_mcap_off,
-				sizeof(tmd_cmd_mcap_off), false);
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_enable_lane_switch,
-				sizeof(tmd_cmd_enable_lane_switch), false);
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_lane_num,
-				sizeof(tmd_cmd_set_lane_num), false);
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_pushing_clock0,
-				sizeof(tmd_cmd_pushing_clock0), false);
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_pushing_clock1,
-				sizeof(tmd_cmd_pushing_clock1), false);
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_mode,
-				sizeof(tmd_cmd_set_mode), false);
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_sync_pulse_mode,
-				sizeof(tmd_cmd_set_sync_pulse_mode), false);
-	mdfld_dsi_send_mcs_long(sender, (u8 *) tmd_cmd_set_column,
-				sizeof(tmd_cmd_set_column), false);
-	mdfld_dsi_send_mcs_long(sender, (u8 *) tmd_cmd_set_page,
-				sizeof(tmd_cmd_set_page), false);
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_video_mode,
-				sizeof(tmd_cmd_set_video_mode), false);
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_enable_backlight,
-				sizeof(tmd_cmd_enable_backlight), false);
-	mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_backlight_dimming,
-				sizeof(tmd_cmd_set_backlight_dimming), false);
-
-	dsi_config->dvr_ic_inited = 1;
-}
-
-/*TPO DPI encoder helper funcs*/
-static const struct drm_encoder_helper_funcs
-				mdfld_tpo_dpi_encoder_helper_funcs = {
-	.dpms = mdfld_dsi_dpi_dpms,
-	.mode_fixup = mdfld_dsi_dpi_mode_fixup,
-	.prepare = mdfld_dsi_dpi_prepare,
-	.mode_set = mdfld_dsi_dpi_mode_set,
-	.commit = mdfld_dsi_dpi_commit,
-};
-
-/*TPO DPI encoder funcs*/
-static const struct drm_encoder_funcs mdfld_tpo_dpi_encoder_funcs = {
-	.destroy = drm_encoder_cleanup,
-};
-
-const struct panel_funcs mdfld_tmd_vid_funcs = {
-	.encoder_funcs = &mdfld_tpo_dpi_encoder_funcs,
-	.encoder_helper_funcs = &mdfld_tpo_dpi_encoder_helper_funcs,
-	.get_config_mode = &tmd_vid_get_config_mode,
-	.get_panel_info = tmd_vid_get_panel_info,
-	.reset = mdfld_dsi_panel_reset,
-	.drv_ic_init = mdfld_dsi_tmd_drv_ic_init,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_tpo_vid.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_tpo_vid.c
deleted file mode 100644
index d8d41707..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mdfld_tpo_vid.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#include "mdfld_dsi_dpi.h"
-
-static struct drm_display_mode *tpo_vid_get_config_mode(struct drm_device *dev)
-{
-	struct drm_display_mode *mode;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_timing_info *ti = &dev_priv->gct_data.DTD;
-	bool use_gct = false;
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode)
-		return NULL;
-
-	if (use_gct) {
-		mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo;
-		mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo;
-		mode->hsync_start = mode->hdisplay +
-				((ti->hsync_offset_hi << 8) |
-				ti->hsync_offset_lo);
-		mode->hsync_end = mode->hsync_start +
-				((ti->hsync_pulse_width_hi << 8) |
-				ti->hsync_pulse_width_lo);
-		mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) |
-								ti->hblank_lo);
-		mode->vsync_start =
-			mode->vdisplay + ((ti->vsync_offset_hi << 8) |
-						ti->vsync_offset_lo);
-		mode->vsync_end =
-			mode->vsync_start + ((ti->vsync_pulse_width_hi << 8) |
-						ti->vsync_pulse_width_lo);
-		mode->vtotal = mode->vdisplay +
-				((ti->vblank_hi << 8) | ti->vblank_lo);
-		mode->clock = ti->pixel_clock * 10;
-
-		dev_dbg(dev->dev, "hdisplay is %d\n", mode->hdisplay);
-		dev_dbg(dev->dev, "vdisplay is %d\n", mode->vdisplay);
-		dev_dbg(dev->dev, "HSS is %d\n", mode->hsync_start);
-		dev_dbg(dev->dev, "HSE is %d\n", mode->hsync_end);
-		dev_dbg(dev->dev, "htotal is %d\n", mode->htotal);
-		dev_dbg(dev->dev, "VSS is %d\n", mode->vsync_start);
-		dev_dbg(dev->dev, "VSE is %d\n", mode->vsync_end);
-		dev_dbg(dev->dev, "vtotal is %d\n", mode->vtotal);
-		dev_dbg(dev->dev, "clock is %d\n", mode->clock);
-	} else {
-		mode->hdisplay = 864;
-		mode->vdisplay = 480;
-		mode->hsync_start = 873;
-		mode->hsync_end = 876;
-		mode->htotal = 887;
-		mode->vsync_start = 487;
-		mode->vsync_end = 490;
-		mode->vtotal = 499;
-		mode->clock = 33264;
-	}
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-	return mode;
-}
-
-static int tpo_vid_get_panel_info(struct drm_device *dev,
-				int pipe,
-				struct panel_info *pi)
-{
-	if (!dev || !pi)
-		return -EINVAL;
-
-	pi->width_mm = TPO_PANEL_WIDTH;
-	pi->height_mm = TPO_PANEL_HEIGHT;
-
-	return 0;
-}
-
-/*TPO DPI encoder helper funcs*/
-static const struct drm_encoder_helper_funcs
-				mdfld_tpo_dpi_encoder_helper_funcs = {
-	.dpms = mdfld_dsi_dpi_dpms,
-	.mode_fixup = mdfld_dsi_dpi_mode_fixup,
-	.prepare = mdfld_dsi_dpi_prepare,
-	.mode_set = mdfld_dsi_dpi_mode_set,
-	.commit = mdfld_dsi_dpi_commit,
-};
-
-/*TPO DPI encoder funcs*/
-static const struct drm_encoder_funcs mdfld_tpo_dpi_encoder_funcs = {
-	.destroy = drm_encoder_cleanup,
-};
-
-const struct panel_funcs mdfld_tpo_vid_funcs = {
-	.encoder_funcs = &mdfld_tpo_dpi_encoder_funcs,
-	.encoder_helper_funcs = &mdfld_tpo_dpi_encoder_helper_funcs,
-	.get_config_mode = &tpo_vid_get_config_mode,
-	.get_panel_info = tpo_vid_get_panel_info,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mid_bios.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mid_bios.c
deleted file mode 100644
index 5eee9ad8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mid_bios.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-/* TODO
- * - Split functions by vbt type
- * - Make them all take drm_device
- * - Check ioremap failures
- */
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "gma_drm.h"
-#include "psb_drv.h"
-#include "mid_bios.h"
-
-static void mid_get_fuse_settings(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	uint32_t fuse_value = 0;
-	uint32_t fuse_value_tmp = 0;
-
-#define FB_REG06 0xD0810600
-#define FB_MIPI_DISABLE  (1 << 11)
-#define FB_REG09 0xD0810900
-#define FB_REG09 0xD0810900
-#define FB_SKU_MASK  0x7000
-#define FB_SKU_SHIFT 12
-#define FB_SKU_100 0
-#define FB_SKU_100L 1
-#define FB_SKU_83 2
-	if (pci_root == NULL) {
-		WARN_ON(1);
-		return;
-	}
-
-
-	pci_write_config_dword(pci_root, 0xD0, FB_REG06);
-	pci_read_config_dword(pci_root, 0xD4, &fuse_value);
-
-	/* FB_MIPI_DISABLE doesn't mean LVDS on with Medfield */
-	if (IS_MRST(dev))
-		dev_priv->iLVDS_enable = fuse_value & FB_MIPI_DISABLE;
-
-	DRM_INFO("internal display is %s\n",
-		 dev_priv->iLVDS_enable ? "LVDS display" : "MIPI display");
-
-	 /* Prevent runtime suspend at start*/
-	 if (dev_priv->iLVDS_enable) {
-		dev_priv->is_lvds_on = true;
-		dev_priv->is_mipi_on = false;
-	} else {
-		dev_priv->is_mipi_on = true;
-		dev_priv->is_lvds_on = false;
-	}
-
-	dev_priv->video_device_fuse = fuse_value;
-
-	pci_write_config_dword(pci_root, 0xD0, FB_REG09);
-	pci_read_config_dword(pci_root, 0xD4, &fuse_value);
-
-	dev_dbg(dev->dev, "SKU values is 0x%x.\n", fuse_value);
-	fuse_value_tmp = (fuse_value & FB_SKU_MASK) >> FB_SKU_SHIFT;
-
-	dev_priv->fuse_reg_value = fuse_value;
-
-	switch (fuse_value_tmp) {
-	case FB_SKU_100:
-		dev_priv->core_freq = 200;
-		break;
-	case FB_SKU_100L:
-		dev_priv->core_freq = 100;
-		break;
-	case FB_SKU_83:
-		dev_priv->core_freq = 166;
-		break;
-	default:
-		dev_warn(dev->dev, "Invalid SKU values, SKU value = 0x%08x\n",
-								fuse_value_tmp);
-		dev_priv->core_freq = 0;
-	}
-	dev_dbg(dev->dev, "LNC core clk is %dMHz.\n", dev_priv->core_freq);
-	pci_dev_put(pci_root);
-}
-
-/*
- *	Get the revison ID, B0:D2:F0;0x08
- */
-static void mid_get_pci_revID(struct drm_psb_private *dev_priv)
-{
-	uint32_t platform_rev_id = 0;
-	struct pci_dev *pci_gfx_root = pci_get_bus_and_slot(0, PCI_DEVFN(2, 0));
-
-	if (pci_gfx_root == NULL) {
-		WARN_ON(1);
-		return;
-	}
-	pci_read_config_dword(pci_gfx_root, 0x08, &platform_rev_id);
-	dev_priv->platform_rev_id = (uint8_t) platform_rev_id;
-	pci_dev_put(pci_gfx_root);
-	dev_dbg(dev_priv->dev->dev, "platform_rev_id is %x\n",
-					dev_priv->platform_rev_id);
-}
-
-static void mid_get_vbt_data(struct drm_psb_private *dev_priv)
-{
-	struct drm_device *dev = dev_priv->dev;
-	struct oaktrail_vbt *vbt = &dev_priv->vbt_data;
-	u32 addr;
-	u16 new_size;
-	u8 *vbt_virtual;
-	u8 bpi;
-	u8 number_desc = 0;
-	struct oaktrail_timing_info *dp_ti = &dev_priv->gct_data.DTD;
-	struct gct_r10_timing_info ti;
-	void *pGCT;
-	struct pci_dev *pci_gfx_root = pci_get_bus_and_slot(0, PCI_DEVFN(2, 0));
-
-	/* Get the address of the platform config vbt, B0:D2:F0;0xFC */
-	pci_read_config_dword(pci_gfx_root, 0xFC, &addr);
-	pci_dev_put(pci_gfx_root);
-
-	dev_dbg(dev->dev, "drm platform config address is %x\n", addr);
-
-	/* check for platform config address == 0. */
-	/* this means fw doesn't support vbt */
-
-	if (addr == 0) {
-		vbt->size = 0;
-		return;
-	}
-
-	/* get the virtual address of the vbt */
-	vbt_virtual = ioremap(addr, sizeof(*vbt));
-	if (vbt_virtual == NULL) {
-		vbt->size = 0;
-		return;
-	}
-
-	memcpy(vbt, vbt_virtual, sizeof(*vbt));
-	iounmap(vbt_virtual); /* Free virtual address space */
-
-	/* No matching signature don't process the data */
-	if (memcmp(vbt->signature, "$GCT", 4)) {
-		vbt->size = 0;
-		return;
-	}
-
-	dev_dbg(dev->dev, "GCT revision is %x\n", vbt->revision);
-
-	switch (vbt->revision) {
-	case 0:
-		vbt->oaktrail_gct = ioremap(addr + sizeof(*vbt) - 4,
-					vbt->size - sizeof(*vbt) + 4);
-		pGCT = vbt->oaktrail_gct;
-		bpi = ((struct oaktrail_gct_v1 *)pGCT)->PD.BootPanelIndex;
-		dev_priv->gct_data.bpi = bpi;
-		dev_priv->gct_data.pt =
-			((struct oaktrail_gct_v1 *)pGCT)->PD.PanelType;
-		memcpy(&dev_priv->gct_data.DTD,
-			&((struct oaktrail_gct_v1 *)pGCT)->panel[bpi].DTD,
-				sizeof(struct oaktrail_timing_info));
-		dev_priv->gct_data.Panel_Port_Control =
-		  ((struct oaktrail_gct_v1 *)pGCT)->panel[bpi].Panel_Port_Control;
-		dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
-			((struct oaktrail_gct_v1 *)pGCT)->panel[bpi].Panel_MIPI_Display_Descriptor;
-		break;
-	case 1:
-		vbt->oaktrail_gct = ioremap(addr + sizeof(*vbt) - 4,
-					vbt->size - sizeof(*vbt) + 4);
-		pGCT = vbt->oaktrail_gct;
-		bpi = ((struct oaktrail_gct_v2 *)pGCT)->PD.BootPanelIndex;
-		dev_priv->gct_data.bpi = bpi;
-		dev_priv->gct_data.pt =
-			((struct oaktrail_gct_v2 *)pGCT)->PD.PanelType;
-		memcpy(&dev_priv->gct_data.DTD,
-			&((struct oaktrail_gct_v2 *)pGCT)->panel[bpi].DTD,
-				sizeof(struct oaktrail_timing_info));
-		dev_priv->gct_data.Panel_Port_Control =
-		  ((struct oaktrail_gct_v2 *)pGCT)->panel[bpi].Panel_Port_Control;
-		dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
-			((struct oaktrail_gct_v2 *)pGCT)->panel[bpi].Panel_MIPI_Display_Descriptor;
-		break;
-	case 0x10:
-		/*header definition changed from rev 01 (v2) to rev 10h. */
-		/*so, some values have changed location*/
-		new_size = vbt->checksum; /*checksum contains lo size byte*/
-		/*LSB of oaktrail_gct contains hi size byte*/
-		new_size |= ((0xff & (unsigned int)(long)vbt->oaktrail_gct)) << 8;
-
-		vbt->checksum = vbt->size; /*size contains the checksum*/
-		if (new_size > 0xff)
-			vbt->size = 0xff; /*restrict size to 255*/
-		else
-			vbt->size = new_size;
-
-		/* number of descriptors defined in the GCT */
-		number_desc = ((0xff00 & (unsigned int)(long)vbt->oaktrail_gct)) >> 8;
-		bpi = ((0xff0000 & (unsigned int)(long)vbt->oaktrail_gct)) >> 16;
-		vbt->oaktrail_gct = ioremap(addr + GCT_R10_HEADER_SIZE,
-				GCT_R10_DISPLAY_DESC_SIZE * number_desc);
-		pGCT = vbt->oaktrail_gct;
-		pGCT = (u8 *)pGCT + (bpi*GCT_R10_DISPLAY_DESC_SIZE);
-		dev_priv->gct_data.bpi = bpi; /*save boot panel id*/
-
-		/*copy the GCT display timings into a temp structure*/
-		memcpy(&ti, pGCT, sizeof(struct gct_r10_timing_info));
-
-		/*now copy the temp struct into the dev_priv->gct_data*/
-		dp_ti->pixel_clock = ti.pixel_clock;
-		dp_ti->hactive_hi = ti.hactive_hi;
-		dp_ti->hactive_lo = ti.hactive_lo;
-		dp_ti->hblank_hi = ti.hblank_hi;
-		dp_ti->hblank_lo = ti.hblank_lo;
-		dp_ti->hsync_offset_hi = ti.hsync_offset_hi;
-		dp_ti->hsync_offset_lo = ti.hsync_offset_lo;
-		dp_ti->hsync_pulse_width_hi = ti.hsync_pulse_width_hi;
-		dp_ti->hsync_pulse_width_lo = ti.hsync_pulse_width_lo;
-		dp_ti->vactive_hi = ti.vactive_hi;
-		dp_ti->vactive_lo = ti.vactive_lo;
-		dp_ti->vblank_hi = ti.vblank_hi;
-		dp_ti->vblank_lo = ti.vblank_lo;
-		dp_ti->vsync_offset_hi = ti.vsync_offset_hi;
-		dp_ti->vsync_offset_lo = ti.vsync_offset_lo;
-		dp_ti->vsync_pulse_width_hi = ti.vsync_pulse_width_hi;
-		dp_ti->vsync_pulse_width_lo = ti.vsync_pulse_width_lo;
-
-		/* Move the MIPI_Display_Descriptor data from GCT to dev priv */
-		dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
-							*((u8 *)pGCT + 0x0d);
-		dev_priv->gct_data.Panel_MIPI_Display_Descriptor |=
-						(*((u8 *)pGCT + 0x0e)) << 8;
-		break;
-	default:
-		dev_err(dev->dev, "Unknown revision of GCT!\n");
-		vbt->size = 0;
-	}
-}
-
-int mid_chip_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	mid_get_fuse_settings(dev);
-	mid_get_vbt_data(dev_priv);
-	mid_get_pci_revID(dev_priv);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mid_bios.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mid_bios.h
deleted file mode 100644
index 00e7d564..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mid_bios.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-extern int mid_chip_setup(struct drm_device *dev);
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mmu.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/mmu.c
deleted file mode 100644
index 49bac41b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/mmu.c
+++ /dev/null
@@ -1,849 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-#include <drm/drmP.h>
-#include "psb_drv.h"
-#include "psb_reg.h"
-
-/*
- * Code for the SGX MMU:
- */
-
-/*
- * clflush on one processor only:
- * clflush should apparently flush the cache line on all processors in an
- * SMP system.
- */
-
-/*
- * kmap atomic:
- * The usage of the slots must be completely encapsulated within a spinlock, and
- * no other functions that may be using the locks for other purposed may be
- * called from within the locked region.
- * Since the slots are per processor, this will guarantee that we are the only
- * user.
- */
-
-/*
- * TODO: Inserting ptes from an interrupt handler:
- * This may be desirable for some SGX functionality where the GPU can fault in
- * needed pages. For that, we need to make an atomic insert_pages function, that
- * may fail.
- * If it fails, the caller need to insert the page using a workqueue function,
- * but on average it should be fast.
- */
-
-struct psb_mmu_driver {
-	/* protects driver- and pd structures. Always take in read mode
-	 * before taking the page table spinlock.
-	 */
-	struct rw_semaphore sem;
-
-	/* protects page tables, directory tables and pt tables.
-	 * and pt structures.
-	 */
-	spinlock_t lock;
-
-	atomic_t needs_tlbflush;
-
-	uint8_t __iomem *register_map;
-	struct psb_mmu_pd *default_pd;
-	/*uint32_t bif_ctrl;*/
-	int has_clflush;
-	int clflush_add;
-	unsigned long clflush_mask;
-
-	struct drm_psb_private *dev_priv;
-};
-
-struct psb_mmu_pd;
-
-struct psb_mmu_pt {
-	struct psb_mmu_pd *pd;
-	uint32_t index;
-	uint32_t count;
-	struct page *p;
-	uint32_t *v;
-};
-
-struct psb_mmu_pd {
-	struct psb_mmu_driver *driver;
-	int hw_context;
-	struct psb_mmu_pt **tables;
-	struct page *p;
-	struct page *dummy_pt;
-	struct page *dummy_page;
-	uint32_t pd_mask;
-	uint32_t invalid_pde;
-	uint32_t invalid_pte;
-};
-
-static inline uint32_t psb_mmu_pt_index(uint32_t offset)
-{
-	return (offset >> PSB_PTE_SHIFT) & 0x3FF;
-}
-
-static inline uint32_t psb_mmu_pd_index(uint32_t offset)
-{
-	return offset >> PSB_PDE_SHIFT;
-}
-
-static inline void psb_clflush(void *addr)
-{
-	__asm__ __volatile__("clflush (%0)\n" : : "r"(addr) : "memory");
-}
-
-static inline void psb_mmu_clflush(struct psb_mmu_driver *driver,
-				   void *addr)
-{
-	if (!driver->has_clflush)
-		return;
-
-	mb();
-	psb_clflush(addr);
-	mb();
-}
-
-static void psb_page_clflush(struct psb_mmu_driver *driver, struct page* page)
-{
-	uint32_t clflush_add = driver->clflush_add >> PAGE_SHIFT;
-	uint32_t clflush_count = PAGE_SIZE / clflush_add;
-	int i;
-	uint8_t *clf;
-
-	clf = kmap_atomic(page);
-	mb();
-	for (i = 0; i < clflush_count; ++i) {
-		psb_clflush(clf);
-		clf += clflush_add;
-	}
-	mb();
-	kunmap_atomic(clf);
-}
-
-static void psb_pages_clflush(struct psb_mmu_driver *driver,
-				struct page *page[], unsigned long num_pages)
-{
-	int i;
-
-	if (!driver->has_clflush)
-		return ;
-
-	for (i = 0; i < num_pages; i++)
-		psb_page_clflush(driver, *page++);
-}
-
-static void psb_mmu_flush_pd_locked(struct psb_mmu_driver *driver,
-				    int force)
-{
-	atomic_set(&driver->needs_tlbflush, 0);
-}
-
-static void psb_mmu_flush_pd(struct psb_mmu_driver *driver, int force)
-{
-	down_write(&driver->sem);
-	psb_mmu_flush_pd_locked(driver, force);
-	up_write(&driver->sem);
-}
-
-void psb_mmu_flush(struct psb_mmu_driver *driver, int rc_prot)
-{
-	if (rc_prot)
-		down_write(&driver->sem);
-	if (rc_prot)
-		up_write(&driver->sem);
-}
-
-void psb_mmu_set_pd_context(struct psb_mmu_pd *pd, int hw_context)
-{
-	/*ttm_tt_cache_flush(&pd->p, 1);*/
-	psb_pages_clflush(pd->driver, &pd->p, 1);
-	down_write(&pd->driver->sem);
-	wmb();
-	psb_mmu_flush_pd_locked(pd->driver, 1);
-	pd->hw_context = hw_context;
-	up_write(&pd->driver->sem);
-
-}
-
-static inline unsigned long psb_pd_addr_end(unsigned long addr,
-					    unsigned long end)
-{
-
-	addr = (addr + PSB_PDE_MASK + 1) & ~PSB_PDE_MASK;
-	return (addr < end) ? addr : end;
-}
-
-static inline uint32_t psb_mmu_mask_pte(uint32_t pfn, int type)
-{
-	uint32_t mask = PSB_PTE_VALID;
-
-	if (type & PSB_MMU_CACHED_MEMORY)
-		mask |= PSB_PTE_CACHED;
-	if (type & PSB_MMU_RO_MEMORY)
-		mask |= PSB_PTE_RO;
-	if (type & PSB_MMU_WO_MEMORY)
-		mask |= PSB_PTE_WO;
-
-	return (pfn << PAGE_SHIFT) | mask;
-}
-
-struct psb_mmu_pd *psb_mmu_alloc_pd(struct psb_mmu_driver *driver,
-				    int trap_pagefaults, int invalid_type)
-{
-	struct psb_mmu_pd *pd = kmalloc(sizeof(*pd), GFP_KERNEL);
-	uint32_t *v;
-	int i;
-
-	if (!pd)
-		return NULL;
-
-	pd->p = alloc_page(GFP_DMA32);
-	if (!pd->p)
-		goto out_err1;
-	pd->dummy_pt = alloc_page(GFP_DMA32);
-	if (!pd->dummy_pt)
-		goto out_err2;
-	pd->dummy_page = alloc_page(GFP_DMA32);
-	if (!pd->dummy_page)
-		goto out_err3;
-
-	if (!trap_pagefaults) {
-		pd->invalid_pde =
-		    psb_mmu_mask_pte(page_to_pfn(pd->dummy_pt),
-				     invalid_type);
-		pd->invalid_pte =
-		    psb_mmu_mask_pte(page_to_pfn(pd->dummy_page),
-				     invalid_type);
-	} else {
-		pd->invalid_pde = 0;
-		pd->invalid_pte = 0;
-	}
-
-	v = kmap(pd->dummy_pt);
-	for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i)
-		v[i] = pd->invalid_pte;
-
-	kunmap(pd->dummy_pt);
-
-	v = kmap(pd->p);
-	for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i)
-		v[i] = pd->invalid_pde;
-
-	kunmap(pd->p);
-
-	clear_page(kmap(pd->dummy_page));
-	kunmap(pd->dummy_page);
-
-	pd->tables = vmalloc_user(sizeof(struct psb_mmu_pt *) * 1024);
-	if (!pd->tables)
-		goto out_err4;
-
-	pd->hw_context = -1;
-	pd->pd_mask = PSB_PTE_VALID;
-	pd->driver = driver;
-
-	return pd;
-
-out_err4:
-	__free_page(pd->dummy_page);
-out_err3:
-	__free_page(pd->dummy_pt);
-out_err2:
-	__free_page(pd->p);
-out_err1:
-	kfree(pd);
-	return NULL;
-}
-
-static void psb_mmu_free_pt(struct psb_mmu_pt *pt)
-{
-	__free_page(pt->p);
-	kfree(pt);
-}
-
-void psb_mmu_free_pagedir(struct psb_mmu_pd *pd)
-{
-	struct psb_mmu_driver *driver = pd->driver;
-	struct psb_mmu_pt *pt;
-	int i;
-
-	down_write(&driver->sem);
-	if (pd->hw_context != -1)
-		psb_mmu_flush_pd_locked(driver, 1);
-
-	/* Should take the spinlock here, but we don't need to do that
-	   since we have the semaphore in write mode. */
-
-	for (i = 0; i < 1024; ++i) {
-		pt = pd->tables[i];
-		if (pt)
-			psb_mmu_free_pt(pt);
-	}
-
-	vfree(pd->tables);
-	__free_page(pd->dummy_page);
-	__free_page(pd->dummy_pt);
-	__free_page(pd->p);
-	kfree(pd);
-	up_write(&driver->sem);
-}
-
-static struct psb_mmu_pt *psb_mmu_alloc_pt(struct psb_mmu_pd *pd)
-{
-	struct psb_mmu_pt *pt = kmalloc(sizeof(*pt), GFP_KERNEL);
-	void *v;
-	uint32_t clflush_add = pd->driver->clflush_add >> PAGE_SHIFT;
-	uint32_t clflush_count = PAGE_SIZE / clflush_add;
-	spinlock_t *lock = &pd->driver->lock;
-	uint8_t *clf;
-	uint32_t *ptes;
-	int i;
-
-	if (!pt)
-		return NULL;
-
-	pt->p = alloc_page(GFP_DMA32);
-	if (!pt->p) {
-		kfree(pt);
-		return NULL;
-	}
-
-	spin_lock(lock);
-
-	v = kmap_atomic(pt->p);
-	clf = (uint8_t *) v;
-	ptes = (uint32_t *) v;
-	for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i)
-		*ptes++ = pd->invalid_pte;
-
-
-	if (pd->driver->has_clflush && pd->hw_context != -1) {
-		mb();
-		for (i = 0; i < clflush_count; ++i) {
-			psb_clflush(clf);
-			clf += clflush_add;
-		}
-		mb();
-	}
-
-	kunmap_atomic(v);
-	spin_unlock(lock);
-
-	pt->count = 0;
-	pt->pd = pd;
-	pt->index = 0;
-
-	return pt;
-}
-
-static struct psb_mmu_pt *psb_mmu_pt_alloc_map_lock(struct psb_mmu_pd *pd,
-					     unsigned long addr)
-{
-	uint32_t index = psb_mmu_pd_index(addr);
-	struct psb_mmu_pt *pt;
-	uint32_t *v;
-	spinlock_t *lock = &pd->driver->lock;
-
-	spin_lock(lock);
-	pt = pd->tables[index];
-	while (!pt) {
-		spin_unlock(lock);
-		pt = psb_mmu_alloc_pt(pd);
-		if (!pt)
-			return NULL;
-		spin_lock(lock);
-
-		if (pd->tables[index]) {
-			spin_unlock(lock);
-			psb_mmu_free_pt(pt);
-			spin_lock(lock);
-			pt = pd->tables[index];
-			continue;
-		}
-
-		v = kmap_atomic(pd->p);
-		pd->tables[index] = pt;
-		v[index] = (page_to_pfn(pt->p) << 12) | pd->pd_mask;
-		pt->index = index;
-		kunmap_atomic((void *) v);
-
-		if (pd->hw_context != -1) {
-			psb_mmu_clflush(pd->driver, (void *) &v[index]);
-			atomic_set(&pd->driver->needs_tlbflush, 1);
-		}
-	}
-	pt->v = kmap_atomic(pt->p);
-	return pt;
-}
-
-static struct psb_mmu_pt *psb_mmu_pt_map_lock(struct psb_mmu_pd *pd,
-					      unsigned long addr)
-{
-	uint32_t index = psb_mmu_pd_index(addr);
-	struct psb_mmu_pt *pt;
-	spinlock_t *lock = &pd->driver->lock;
-
-	spin_lock(lock);
-	pt = pd->tables[index];
-	if (!pt) {
-		spin_unlock(lock);
-		return NULL;
-	}
-	pt->v = kmap_atomic(pt->p);
-	return pt;
-}
-
-static void psb_mmu_pt_unmap_unlock(struct psb_mmu_pt *pt)
-{
-	struct psb_mmu_pd *pd = pt->pd;
-	uint32_t *v;
-
-	kunmap_atomic(pt->v);
-	if (pt->count == 0) {
-		v = kmap_atomic(pd->p);
-		v[pt->index] = pd->invalid_pde;
-		pd->tables[pt->index] = NULL;
-
-		if (pd->hw_context != -1) {
-			psb_mmu_clflush(pd->driver,
-					(void *) &v[pt->index]);
-			atomic_set(&pd->driver->needs_tlbflush, 1);
-		}
-		kunmap_atomic(pt->v);
-		spin_unlock(&pd->driver->lock);
-		psb_mmu_free_pt(pt);
-		return;
-	}
-	spin_unlock(&pd->driver->lock);
-}
-
-static inline void psb_mmu_set_pte(struct psb_mmu_pt *pt,
-				   unsigned long addr, uint32_t pte)
-{
-	pt->v[psb_mmu_pt_index(addr)] = pte;
-}
-
-static inline void psb_mmu_invalidate_pte(struct psb_mmu_pt *pt,
-					  unsigned long addr)
-{
-	pt->v[psb_mmu_pt_index(addr)] = pt->pd->invalid_pte;
-}
-
-
-void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd,
-			uint32_t mmu_offset, uint32_t gtt_start,
-			uint32_t gtt_pages)
-{
-	uint32_t *v;
-	uint32_t start = psb_mmu_pd_index(mmu_offset);
-	struct psb_mmu_driver *driver = pd->driver;
-	int num_pages = gtt_pages;
-
-	down_read(&driver->sem);
-	spin_lock(&driver->lock);
-
-	v = kmap_atomic(pd->p);
-	v += start;
-
-	while (gtt_pages--) {
-		*v++ = gtt_start | pd->pd_mask;
-		gtt_start += PAGE_SIZE;
-	}
-
-	/*ttm_tt_cache_flush(&pd->p, num_pages);*/
-	psb_pages_clflush(pd->driver, &pd->p, num_pages);
-	kunmap_atomic(v);
-	spin_unlock(&driver->lock);
-
-	if (pd->hw_context != -1)
-		atomic_set(&pd->driver->needs_tlbflush, 1);
-
-	up_read(&pd->driver->sem);
-	psb_mmu_flush_pd(pd->driver, 0);
-}
-
-struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver *driver)
-{
-	struct psb_mmu_pd *pd;
-
-	/* down_read(&driver->sem); */
-	pd = driver->default_pd;
-	/* up_read(&driver->sem); */
-
-	return pd;
-}
-
-void psb_mmu_driver_takedown(struct psb_mmu_driver *driver)
-{
-	psb_mmu_free_pagedir(driver->default_pd);
-	kfree(driver);
-}
-
-struct psb_mmu_driver *psb_mmu_driver_init(uint8_t __iomem * registers,
-					int trap_pagefaults,
-					int invalid_type,
-					struct drm_psb_private *dev_priv)
-{
-	struct psb_mmu_driver *driver;
-
-	driver = kmalloc(sizeof(*driver), GFP_KERNEL);
-
-	if (!driver)
-		return NULL;
-	driver->dev_priv = dev_priv;
-
-	driver->default_pd = psb_mmu_alloc_pd(driver, trap_pagefaults,
-					      invalid_type);
-	if (!driver->default_pd)
-		goto out_err1;
-
-	spin_lock_init(&driver->lock);
-	init_rwsem(&driver->sem);
-	down_write(&driver->sem);
-	driver->register_map = registers;
-	atomic_set(&driver->needs_tlbflush, 1);
-
-	driver->has_clflush = 0;
-
-	if (boot_cpu_has(X86_FEATURE_CLFLSH)) {
-		uint32_t tfms, misc, cap0, cap4, clflush_size;
-
-		/*
-		 * clflush size is determined at kernel setup for x86_64
-		 *  but not for i386. We have to do it here.
-		 */
-
-		cpuid(0x00000001, &tfms, &misc, &cap0, &cap4);
-		clflush_size = ((misc >> 8) & 0xff) * 8;
-		driver->has_clflush = 1;
-		driver->clflush_add =
-		    PAGE_SIZE * clflush_size / sizeof(uint32_t);
-		driver->clflush_mask = driver->clflush_add - 1;
-		driver->clflush_mask = ~driver->clflush_mask;
-	}
-
-	up_write(&driver->sem);
-	return driver;
-
-out_err1:
-	kfree(driver);
-	return NULL;
-}
-
-static void psb_mmu_flush_ptes(struct psb_mmu_pd *pd,
-			       unsigned long address, uint32_t num_pages,
-			       uint32_t desired_tile_stride,
-			       uint32_t hw_tile_stride)
-{
-	struct psb_mmu_pt *pt;
-	uint32_t rows = 1;
-	uint32_t i;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long add;
-	unsigned long row_add;
-	unsigned long clflush_add = pd->driver->clflush_add;
-	unsigned long clflush_mask = pd->driver->clflush_mask;
-
-	if (!pd->driver->has_clflush) {
-		/*ttm_tt_cache_flush(&pd->p, num_pages);*/
-		psb_pages_clflush(pd->driver, &pd->p, num_pages);
-		return;
-	}
-
-	if (hw_tile_stride)
-		rows = num_pages / desired_tile_stride;
-	else
-		desired_tile_stride = num_pages;
-
-	add = desired_tile_stride << PAGE_SHIFT;
-	row_add = hw_tile_stride << PAGE_SHIFT;
-	mb();
-	for (i = 0; i < rows; ++i) {
-
-		addr = address;
-		end = addr + add;
-
-		do {
-			next = psb_pd_addr_end(addr, end);
-			pt = psb_mmu_pt_map_lock(pd, addr);
-			if (!pt)
-				continue;
-			do {
-				psb_clflush(&pt->v
-					    [psb_mmu_pt_index(addr)]);
-			} while (addr +=
-				 clflush_add,
-				 (addr & clflush_mask) < next);
-
-			psb_mmu_pt_unmap_unlock(pt);
-		} while (addr = next, next != end);
-		address += row_add;
-	}
-	mb();
-}
-
-void psb_mmu_remove_pfn_sequence(struct psb_mmu_pd *pd,
-				 unsigned long address, uint32_t num_pages)
-{
-	struct psb_mmu_pt *pt;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long f_address = address;
-
-	down_read(&pd->driver->sem);
-
-	addr = address;
-	end = addr + (num_pages << PAGE_SHIFT);
-
-	do {
-		next = psb_pd_addr_end(addr, end);
-		pt = psb_mmu_pt_alloc_map_lock(pd, addr);
-		if (!pt)
-			goto out;
-		do {
-			psb_mmu_invalidate_pte(pt, addr);
-			--pt->count;
-		} while (addr += PAGE_SIZE, addr < next);
-		psb_mmu_pt_unmap_unlock(pt);
-
-	} while (addr = next, next != end);
-
-out:
-	if (pd->hw_context != -1)
-		psb_mmu_flush_ptes(pd, f_address, num_pages, 1, 1);
-
-	up_read(&pd->driver->sem);
-
-	if (pd->hw_context != -1)
-		psb_mmu_flush(pd->driver, 0);
-
-	return;
-}
-
-void psb_mmu_remove_pages(struct psb_mmu_pd *pd, unsigned long address,
-			  uint32_t num_pages, uint32_t desired_tile_stride,
-			  uint32_t hw_tile_stride)
-{
-	struct psb_mmu_pt *pt;
-	uint32_t rows = 1;
-	uint32_t i;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long add;
-	unsigned long row_add;
-	unsigned long f_address = address;
-
-	if (hw_tile_stride)
-		rows = num_pages / desired_tile_stride;
-	else
-		desired_tile_stride = num_pages;
-
-	add = desired_tile_stride << PAGE_SHIFT;
-	row_add = hw_tile_stride << PAGE_SHIFT;
-
-	/* down_read(&pd->driver->sem); */
-
-	/* Make sure we only need to flush this processor's cache */
-
-	for (i = 0; i < rows; ++i) {
-
-		addr = address;
-		end = addr + add;
-
-		do {
-			next = psb_pd_addr_end(addr, end);
-			pt = psb_mmu_pt_map_lock(pd, addr);
-			if (!pt)
-				continue;
-			do {
-				psb_mmu_invalidate_pte(pt, addr);
-				--pt->count;
-
-			} while (addr += PAGE_SIZE, addr < next);
-			psb_mmu_pt_unmap_unlock(pt);
-
-		} while (addr = next, next != end);
-		address += row_add;
-	}
-	if (pd->hw_context != -1)
-		psb_mmu_flush_ptes(pd, f_address, num_pages,
-				   desired_tile_stride, hw_tile_stride);
-
-	/* up_read(&pd->driver->sem); */
-
-	if (pd->hw_context != -1)
-		psb_mmu_flush(pd->driver, 0);
-}
-
-int psb_mmu_insert_pfn_sequence(struct psb_mmu_pd *pd, uint32_t start_pfn,
-				unsigned long address, uint32_t num_pages,
-				int type)
-{
-	struct psb_mmu_pt *pt;
-	uint32_t pte;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long f_address = address;
-	int ret = 0;
-
-	down_read(&pd->driver->sem);
-
-	addr = address;
-	end = addr + (num_pages << PAGE_SHIFT);
-
-	do {
-		next = psb_pd_addr_end(addr, end);
-		pt = psb_mmu_pt_alloc_map_lock(pd, addr);
-		if (!pt) {
-			ret = -ENOMEM;
-			goto out;
-		}
-		do {
-			pte = psb_mmu_mask_pte(start_pfn++, type);
-			psb_mmu_set_pte(pt, addr, pte);
-			pt->count++;
-		} while (addr += PAGE_SIZE, addr < next);
-		psb_mmu_pt_unmap_unlock(pt);
-
-	} while (addr = next, next != end);
-
-out:
-	if (pd->hw_context != -1)
-		psb_mmu_flush_ptes(pd, f_address, num_pages, 1, 1);
-
-	up_read(&pd->driver->sem);
-
-	if (pd->hw_context != -1)
-		psb_mmu_flush(pd->driver, 1);
-
-	return ret;
-}
-
-int psb_mmu_insert_pages(struct psb_mmu_pd *pd, struct page **pages,
-			 unsigned long address, uint32_t num_pages,
-			 uint32_t desired_tile_stride,
-			 uint32_t hw_tile_stride, int type)
-{
-	struct psb_mmu_pt *pt;
-	uint32_t rows = 1;
-	uint32_t i;
-	uint32_t pte;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long add;
-	unsigned long row_add;
-	unsigned long f_address = address;
-	int ret = 0;
-
-	if (hw_tile_stride) {
-		if (num_pages % desired_tile_stride != 0)
-			return -EINVAL;
-		rows = num_pages / desired_tile_stride;
-	} else {
-		desired_tile_stride = num_pages;
-	}
-
-	add = desired_tile_stride << PAGE_SHIFT;
-	row_add = hw_tile_stride << PAGE_SHIFT;
-
-	down_read(&pd->driver->sem);
-
-	for (i = 0; i < rows; ++i) {
-
-		addr = address;
-		end = addr + add;
-
-		do {
-			next = psb_pd_addr_end(addr, end);
-			pt = psb_mmu_pt_alloc_map_lock(pd, addr);
-			if (!pt) {
-				ret = -ENOMEM;
-				goto out;
-			}
-			do {
-				pte =
-				    psb_mmu_mask_pte(page_to_pfn(*pages++),
-						     type);
-				psb_mmu_set_pte(pt, addr, pte);
-				pt->count++;
-			} while (addr += PAGE_SIZE, addr < next);
-			psb_mmu_pt_unmap_unlock(pt);
-
-		} while (addr = next, next != end);
-
-		address += row_add;
-	}
-out:
-	if (pd->hw_context != -1)
-		psb_mmu_flush_ptes(pd, f_address, num_pages,
-				   desired_tile_stride, hw_tile_stride);
-
-	up_read(&pd->driver->sem);
-
-	if (pd->hw_context != -1)
-		psb_mmu_flush(pd->driver, 1);
-
-	return ret;
-}
-
-int psb_mmu_virtual_to_pfn(struct psb_mmu_pd *pd, uint32_t virtual,
-			   unsigned long *pfn)
-{
-	int ret;
-	struct psb_mmu_pt *pt;
-	uint32_t tmp;
-	spinlock_t *lock = &pd->driver->lock;
-
-	down_read(&pd->driver->sem);
-	pt = psb_mmu_pt_map_lock(pd, virtual);
-	if (!pt) {
-		uint32_t *v;
-
-		spin_lock(lock);
-		v = kmap_atomic(pd->p);
-		tmp = v[psb_mmu_pd_index(virtual)];
-		kunmap_atomic(v);
-		spin_unlock(lock);
-
-		if (tmp != pd->invalid_pde || !(tmp & PSB_PTE_VALID) ||
-		    !(pd->invalid_pte & PSB_PTE_VALID)) {
-			ret = -EINVAL;
-			goto out;
-		}
-		ret = 0;
-		*pfn = pd->invalid_pte >> PAGE_SHIFT;
-		goto out;
-	}
-	tmp = pt->v[psb_mmu_pt_index(virtual)];
-	if (!(tmp & PSB_PTE_VALID)) {
-		ret = -EINVAL;
-	} else {
-		ret = 0;
-		*pfn = tmp >> PAGE_SHIFT;
-	}
-	psb_mmu_pt_unmap_unlock(pt);
-out:
-	up_read(&pd->driver->sem);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail.h
deleted file mode 100644
index 2da1f368..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-/* MID device specific descriptors */
-
-struct oaktrail_vbt {
-	s8 signature[4];	/*4 bytes,"$GCT" */
-	u8 revision;
-	u8 size;
-	u8 checksum;
-	void *oaktrail_gct;
-} __packed;
-
-struct oaktrail_timing_info {
-	u16 pixel_clock;
-	u8 hactive_lo;
-	u8 hblank_lo;
-	u8 hblank_hi:4;
-	u8 hactive_hi:4;
-	u8 vactive_lo;
-	u8 vblank_lo;
-	u8 vblank_hi:4;
-	u8 vactive_hi:4;
-	u8 hsync_offset_lo;
-	u8 hsync_pulse_width_lo;
-	u8 vsync_pulse_width_lo:4;
-	u8 vsync_offset_lo:4;
-	u8 vsync_pulse_width_hi:2;
-	u8 vsync_offset_hi:2;
-	u8 hsync_pulse_width_hi:2;
-	u8 hsync_offset_hi:2;
-	u8 width_mm_lo;
-	u8 height_mm_lo;
-	u8 height_mm_hi:4;
-	u8 width_mm_hi:4;
-	u8 hborder;
-	u8 vborder;
-	u8 unknown0:1;
-	u8 hsync_positive:1;
-	u8 vsync_positive:1;
-	u8 separate_sync:2;
-	u8 stereo:1;
-	u8 unknown6:1;
-	u8 interlaced:1;
-} __packed;
-
-struct gct_r10_timing_info {
-	u16 pixel_clock;
-	u32 hactive_lo:8;
-	u32 hactive_hi:4;
-	u32 hblank_lo:8;
-	u32 hblank_hi:4;
-	u32 hsync_offset_lo:8;
-	u16 hsync_offset_hi:2;
-	u16 hsync_pulse_width_lo:8;
-	u16 hsync_pulse_width_hi:2;
-	u16 hsync_positive:1;
-	u16 rsvd_1:3;
-	u8  vactive_lo:8;
-	u16 vactive_hi:4;
-	u16 vblank_lo:8;
-	u16 vblank_hi:4;
-	u16 vsync_offset_lo:4;
-	u16 vsync_offset_hi:2;
-	u16 vsync_pulse_width_lo:4;
-	u16 vsync_pulse_width_hi:2;
-	u16 vsync_positive:1;
-	u16 rsvd_2:3;
-} __packed;
-
-struct oaktrail_panel_descriptor_v1 {
-	u32 Panel_Port_Control; /* 1 dword, Register 0x61180 if LVDS */
-				/* 0x61190 if MIPI */
-	u32 Panel_Power_On_Sequencing;/*1 dword,Register 0x61208,*/
-	u32 Panel_Power_Off_Sequencing;/*1 dword,Register 0x6120C,*/
-	u32 Panel_Power_Cycle_Delay_and_Reference_Divisor;/* 1 dword */
-						/* Register 0x61210 */
-	struct oaktrail_timing_info DTD;/*18 bytes, Standard definition */
-	u16 Panel_Backlight_Inverter_Descriptor;/* 16 bits, as follows */
-				/* Bit 0, Frequency, 15 bits,0 - 32767Hz */
-			/* Bit 15, Polarity, 1 bit, 0: Normal, 1: Inverted */
-	u16 Panel_MIPI_Display_Descriptor;
-			/*16 bits, Defined as follows: */
-			/* if MIPI, 0x0000 if LVDS */
-			/* Bit 0, Type, 2 bits, */
-			/* 0: Type-1, */
-			/* 1: Type-2, */
-			/* 2: Type-3, */
-			/* 3: Type-4 */
-			/* Bit 2, Pixel Format, 4 bits */
-			/* Bit0: 16bpp (not supported in LNC), */
-			/* Bit1: 18bpp loosely packed, */
-			/* Bit2: 18bpp packed, */
-			/* Bit3: 24bpp */
-			/* Bit 6, Reserved, 2 bits, 00b */
-			/* Bit 8, Minimum Supported Frame Rate, 6 bits, 0 - 63Hz */
-			/* Bit 14, Reserved, 2 bits, 00b */
-} __packed;
-
-struct oaktrail_panel_descriptor_v2 {
-	u32 Panel_Port_Control; /* 1 dword, Register 0x61180 if LVDS */
-				/* 0x61190 if MIPI */
-	u32 Panel_Power_On_Sequencing;/*1 dword,Register 0x61208,*/
-	u32 Panel_Power_Off_Sequencing;/*1 dword,Register 0x6120C,*/
-	u8 Panel_Power_Cycle_Delay_and_Reference_Divisor;/* 1 byte */
-						/* Register 0x61210 */
-	struct oaktrail_timing_info DTD;/*18 bytes, Standard definition */
-	u16 Panel_Backlight_Inverter_Descriptor;/*16 bits, as follows*/
-				/*Bit 0, Frequency, 16 bits, 0 - 32767Hz*/
-	u8 Panel_Initial_Brightness;/* [7:0] 0 - 100% */
-			/*Bit 7, Polarity, 1 bit,0: Normal, 1: Inverted*/
-	u16 Panel_MIPI_Display_Descriptor;
-			/*16 bits, Defined as follows: */
-			/* if MIPI, 0x0000 if LVDS */
-			/* Bit 0, Type, 2 bits, */
-			/* 0: Type-1, */
-			/* 1: Type-2, */
-			/* 2: Type-3, */
-			/* 3: Type-4 */
-			/* Bit 2, Pixel Format, 4 bits */
-			/* Bit0: 16bpp (not supported in LNC), */
-			/* Bit1: 18bpp loosely packed, */
-			/* Bit2: 18bpp packed, */
-			/* Bit3: 24bpp */
-			/* Bit 6, Reserved, 2 bits, 00b */
-			/* Bit 8, Minimum Supported Frame Rate, 6 bits, 0 - 63Hz */
-			/* Bit 14, Reserved, 2 bits, 00b */
-} __packed;
-
-union oaktrail_panel_rx {
-	struct {
-		u16 NumberOfLanes:2; /*Num of Lanes, 2 bits,0 = 1 lane,*/
-			/* 1 = 2 lanes, 2 = 3 lanes, 3 = 4 lanes. */
-		u16 MaxLaneFreq:3; /* 0: 100MHz, 1: 200MHz, 2: 300MHz, */
-		/*3: 400MHz, 4: 500MHz, 5: 600MHz, 6: 700MHz, 7: 800MHz.*/
-		u16 SupportedVideoTransferMode:2; /*0: Non-burst only */
-					/* 1: Burst and non-burst */
-					/* 2/3: Reserved */
-		u16 HSClkBehavior:1; /*0: Continuous, 1: Non-continuous*/
-		u16 DuoDisplaySupport:1; /*1 bit,0: No, 1: Yes*/
-		u16 ECC_ChecksumCapabilities:1;/*1 bit,0: No, 1: Yes*/
-		u16 BidirectionalCommunication:1;/*1 bit,0: No, 1: Yes */
-		u16 Rsvd:5;/*5 bits,00000b */
-	} panelrx;
-	u16 panel_receiver;
-} __packed;
-
-struct oaktrail_gct_v1 {
-	union { /*8 bits,Defined as follows: */
-		struct {
-			u8 PanelType:4; /*4 bits, Bit field for panels*/
-					/* 0 - 3: 0 = LVDS, 1 = MIPI*/
-					/*2 bits,Specifies which of the*/
-			u8 BootPanelIndex:2;
-					/* 4 panels to use by default*/
-			u8 BootMIPI_DSI_RxIndex:2;/*Specifies which of*/
-					/* the 4 MIPI DSI receivers to use*/
-		} PD;
-		u8 PanelDescriptor;
-	};
-	struct oaktrail_panel_descriptor_v1 panel[4];/*panel descrs,38 bytes each*/
-	union oaktrail_panel_rx panelrx[4]; /* panel receivers*/
-} __packed;
-
-struct oaktrail_gct_v2 {
-	union { /*8 bits,Defined as follows: */
-		struct {
-			u8 PanelType:4; /*4 bits, Bit field for panels*/
-					/* 0 - 3: 0 = LVDS, 1 = MIPI*/
-					/*2 bits,Specifies which of the*/
-			u8 BootPanelIndex:2;
-					/* 4 panels to use by default*/
-			u8 BootMIPI_DSI_RxIndex:2;/*Specifies which of*/
-					/* the 4 MIPI DSI receivers to use*/
-		} PD;
-		u8 PanelDescriptor;
-	};
-	struct oaktrail_panel_descriptor_v2 panel[4];/*panel descrs,38 bytes each*/
-	union oaktrail_panel_rx panelrx[4]; /* panel receivers*/
-} __packed;
-
-struct oaktrail_gct_data {
-	u8 bpi; /* boot panel index, number of panel used during boot */
-	u8 pt; /* panel type, 4 bit field, 0=lvds, 1=mipi */
-	struct oaktrail_timing_info DTD; /* timing info for the selected panel */
-	u32 Panel_Port_Control;
-	u32 PP_On_Sequencing;/*1 dword,Register 0x61208,*/
-	u32 PP_Off_Sequencing;/*1 dword,Register 0x6120C,*/
-	u32 PP_Cycle_Delay;
-	u16 Panel_Backlight_Inverter_Descriptor;
-	u16 Panel_MIPI_Display_Descriptor;
-} __packed;
-
-#define MODE_SETTING_IN_CRTC		0x1
-#define MODE_SETTING_IN_ENCODER		0x2
-#define MODE_SETTING_ON_GOING		0x3
-#define MODE_SETTING_IN_DSR		0x4
-#define MODE_SETTING_ENCODER_DONE	0x8
-
-#define GCT_R10_HEADER_SIZE		16
-#define GCT_R10_DISPLAY_DESC_SIZE	28
-
-/*
- *	Moorestown HDMI interfaces
- */
-
-struct oaktrail_hdmi_dev {
-	struct pci_dev *dev;
-	void __iomem *regs;
-	unsigned int mmio, mmio_len;
-	int dpms_mode;
-	struct hdmi_i2c_dev *i2c_dev;
-
-	/* register state */
-	u32 saveDPLL_CTRL;
-	u32 saveDPLL_DIV_CTRL;
-	u32 saveDPLL_ADJUST;
-	u32 saveDPLL_UPDATE;
-	u32 saveDPLL_CLK_ENABLE;
-	u32 savePCH_HTOTAL_B;
-	u32 savePCH_HBLANK_B;
-	u32 savePCH_HSYNC_B;
-	u32 savePCH_VTOTAL_B;
-	u32 savePCH_VBLANK_B;
-	u32 savePCH_VSYNC_B;
-	u32 savePCH_PIPEBCONF;
-	u32 savePCH_PIPEBSRC;
-};
-
-extern void oaktrail_hdmi_setup(struct drm_device *dev);
-extern void oaktrail_hdmi_teardown(struct drm_device *dev);
-extern int  oaktrail_hdmi_i2c_init(struct pci_dev *dev);
-extern void oaktrail_hdmi_i2c_exit(struct pci_dev *dev);
-extern void oaktrail_hdmi_save(struct drm_device *dev);
-extern void oaktrail_hdmi_restore(struct drm_device *dev);
-extern void oaktrail_hdmi_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_crtc.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_crtc.c
deleted file mode 100644
index a39b0d0d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_crtc.c
+++ /dev/null
@@ -1,592 +0,0 @@
-/*
- * Copyright © 2009 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <linux/i2c.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/drmP.h>
-#include "framebuffer.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_display.h"
-#include "power.h"
-
-struct psb_intel_range_t {
-	int min, max;
-};
-
-struct oaktrail_limit_t {
-	struct psb_intel_range_t dot, m, p1;
-};
-
-struct oaktrail_clock_t {
-	/* derived values */
-	int dot;
-	int m;
-	int p1;
-};
-
-#define MRST_LIMIT_LVDS_100L	    0
-#define MRST_LIMIT_LVDS_83	    1
-#define MRST_LIMIT_LVDS_100	    2
-
-#define MRST_DOT_MIN		  19750
-#define MRST_DOT_MAX		  120000
-#define MRST_M_MIN_100L		    20
-#define MRST_M_MIN_100		    10
-#define MRST_M_MIN_83		    12
-#define MRST_M_MAX_100L		    34
-#define MRST_M_MAX_100		    17
-#define MRST_M_MAX_83		    20
-#define MRST_P1_MIN		    2
-#define MRST_P1_MAX_0		    7
-#define MRST_P1_MAX_1		    8
-
-static const struct oaktrail_limit_t oaktrail_limits[] = {
-	{			/* MRST_LIMIT_LVDS_100L */
-	 .dot = {.min = MRST_DOT_MIN, .max = MRST_DOT_MAX},
-	 .m = {.min = MRST_M_MIN_100L, .max = MRST_M_MAX_100L},
-	 .p1 = {.min = MRST_P1_MIN, .max = MRST_P1_MAX_1},
-	 },
-	{			/* MRST_LIMIT_LVDS_83L */
-	 .dot = {.min = MRST_DOT_MIN, .max = MRST_DOT_MAX},
-	 .m = {.min = MRST_M_MIN_83, .max = MRST_M_MAX_83},
-	 .p1 = {.min = MRST_P1_MIN, .max = MRST_P1_MAX_0},
-	 },
-	{			/* MRST_LIMIT_LVDS_100 */
-	 .dot = {.min = MRST_DOT_MIN, .max = MRST_DOT_MAX},
-	 .m = {.min = MRST_M_MIN_100, .max = MRST_M_MAX_100},
-	 .p1 = {.min = MRST_P1_MIN, .max = MRST_P1_MAX_1},
-	 },
-};
-
-#define MRST_M_MIN	    10
-static const u32 oaktrail_m_converts[] = {
-	0x2B, 0x15, 0x2A, 0x35, 0x1A, 0x0D, 0x26, 0x33, 0x19, 0x2C,
-	0x36, 0x3B, 0x1D, 0x2E, 0x37, 0x1B, 0x2D, 0x16, 0x0B, 0x25,
-	0x12, 0x09, 0x24, 0x32, 0x39, 0x1c,
-};
-
-static const struct oaktrail_limit_t *oaktrail_limit(struct drm_crtc *crtc)
-{
-	const struct oaktrail_limit_t *limit = NULL;
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)
-	    || psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_MIPI)) {
-		switch (dev_priv->core_freq) {
-		case 100:
-			limit = &oaktrail_limits[MRST_LIMIT_LVDS_100L];
-			break;
-		case 166:
-			limit = &oaktrail_limits[MRST_LIMIT_LVDS_83];
-			break;
-		case 200:
-			limit = &oaktrail_limits[MRST_LIMIT_LVDS_100];
-			break;
-		}
-	} else {
-		limit = NULL;
-		dev_err(dev->dev, "oaktrail_limit Wrong display type.\n");
-	}
-
-	return limit;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 8xx chips. */
-static void oaktrail_clock(int refclk, struct oaktrail_clock_t *clock)
-{
-	clock->dot = (refclk * clock->m) / (14 * clock->p1);
-}
-
-static void mrstPrintPll(char *prefix, struct oaktrail_clock_t *clock)
-{
-	pr_debug("%s: dotclock = %d,  m = %d, p1 = %d.\n",
-	     prefix, clock->dot, clock->m, clock->p1);
-}
-
-/**
- * Returns a set of divisors for the desired target clock with the given refclk,
- * or FALSE.  Divisor values are the actual divisors for
- */
-static bool
-mrstFindBestPLL(struct drm_crtc *crtc, int target, int refclk,
-		struct oaktrail_clock_t *best_clock)
-{
-	struct oaktrail_clock_t clock;
-	const struct oaktrail_limit_t *limit = oaktrail_limit(crtc);
-	int err = target;
-
-	memset(best_clock, 0, sizeof(*best_clock));
-
-	for (clock.m = limit->m.min; clock.m <= limit->m.max; clock.m++) {
-		for (clock.p1 = limit->p1.min; clock.p1 <= limit->p1.max;
-		     clock.p1++) {
-			int this_err;
-
-			oaktrail_clock(refclk, &clock);
-
-			this_err = abs(clock.dot - target);
-			if (this_err < err) {
-				*best_clock = clock;
-				err = this_err;
-			}
-		}
-	}
-	dev_dbg(crtc->dev->dev, "mrstFindBestPLL err = %d.\n", err);
-	return err != target;
-}
-
-/**
- * Sets the power management mode of the pipe and plane.
- *
- * This code should probably grow support for turning the cursor off and back
- * on appropriately at the same time as we're turning the pipe off/on.
- */
-static void oaktrail_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = (pipe == 0) ? MRST_DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int dspbase_reg = (pipe == 0) ? MRST_DSPABASE : DSPBBASE;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	u32 temp;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Enable the DPLL */
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) == 0) {
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-		}
-		/* Enable the pipe */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) == 0)
-			REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
-		/* Enable the plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp | DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		}
-
-		psb_intel_crtc_load_lut(crtc);
-
-		/* Give the overlay scaler a chance to enable
-		   if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, true); TODO */
-		break;
-	case DRM_MODE_DPMS_OFF:
-		/* Give the overlay scaler a chance to disable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
-
-		/* Disable the VGA plane that we never use */
-		REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-		/* Disable display plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp & ~DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-			REG_READ(dspbase_reg);
-		}
-
-		/* Next, disable display pipes */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
-			REG_READ(pipeconf_reg);
-		}
-		/* Wait for for the pipe disable to take effect. */
-		psb_intel_wait_for_vblank(dev);
-
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) != 0) {
-			REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-		}
-
-		/* Wait for the clocks to turn off. */
-		udelay(150);
-		break;
-	}
-
-	/*Set FIFO Watermarks*/
-	REG_WRITE(DSPARB, 0x3FFF);
-	REG_WRITE(DSPFW1, 0x3F88080A);
-	REG_WRITE(DSPFW2, 0x0b060808);
-	REG_WRITE(DSPFW3, 0x0);
-	REG_WRITE(DSPFW4, 0x08030404);
-	REG_WRITE(DSPFW5, 0x04040404);
-	REG_WRITE(DSPFW6, 0x78);
-	REG_WRITE(0x70400, REG_READ(0x70400) | 0x4000);
-	/* Must write Bit 14 of the Chicken Bit Register */
-
-	gma_power_end(dev);
-}
-
-/**
- * Return the pipe currently connected to the panel fitter,
- * or -1 if the panel fitter is not present or not in use
- */
-static int oaktrail_panel_fitter_pipe(struct drm_device *dev)
-{
-	u32 pfit_control;
-
-	pfit_control = REG_READ(PFIT_CONTROL);
-
-	/* See if the panel fitter is in use */
-	if ((pfit_control & PFIT_ENABLE) == 0)
-		return -1;
-	return (pfit_control >> 29) & 3;
-}
-
-static int oaktrail_crtc_mode_set(struct drm_crtc *crtc,
-			      struct drm_display_mode *mode,
-			      struct drm_display_mode *adjusted_mode,
-			      int x, int y,
-			      struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int pipe = psb_intel_crtc->pipe;
-	int fp_reg = (pipe == 0) ? MRST_FPA0 : FPB0;
-	int dpll_reg = (pipe == 0) ? MRST_DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
-	int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
-	int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
-	int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
-	int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
-	int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
-	int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
-	int refclk = 0;
-	struct oaktrail_clock_t clock;
-	u32 dpll = 0, fp = 0, dspcntr, pipeconf;
-	bool ok, is_sdvo = false;
-	bool is_lvds = false;
-	bool is_mipi = false;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct psb_intel_encoder *psb_intel_encoder = NULL;
-	uint64_t scalingType = DRM_MODE_SCALE_FULLSCREEN;
-	struct drm_connector *connector;
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	memcpy(&psb_intel_crtc->saved_mode,
-		mode,
-		sizeof(struct drm_display_mode));
-	memcpy(&psb_intel_crtc->saved_adjusted_mode,
-		adjusted_mode,
-		sizeof(struct drm_display_mode));
-
-	list_for_each_entry(connector, &mode_config->connector_list, head) {
-		if (!connector->encoder || connector->encoder->crtc != crtc)
-			continue;
-
-		psb_intel_encoder = psb_intel_attached_encoder(connector);
-
-		switch (psb_intel_encoder->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_SDVO:
-			is_sdvo = true;
-			break;
-		case INTEL_OUTPUT_MIPI:
-			is_mipi = true;
-			break;
-		}
-	}
-
-	/* Disable the VGA plane that we never use */
-	REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-	/* Disable the panel fitter if it was on our pipe */
-	if (oaktrail_panel_fitter_pipe(dev) == pipe)
-		REG_WRITE(PFIT_CONTROL, 0);
-
-	REG_WRITE(pipesrc_reg,
-		  ((mode->crtc_hdisplay - 1) << 16) |
-		  (mode->crtc_vdisplay - 1));
-
-	if (psb_intel_encoder)
-		drm_connector_property_get_value(connector,
-			dev->mode_config.scaling_mode_property, &scalingType);
-
-	if (scalingType == DRM_MODE_SCALE_NO_SCALE) {
-		/* Moorestown doesn't have register support for centering so
-		 * we need to mess with the h/vblank and h/vsync start and
-		 * ends to get centering */
-		int offsetX = 0, offsetY = 0;
-
-		offsetX = (adjusted_mode->crtc_hdisplay -
-			   mode->crtc_hdisplay) / 2;
-		offsetY = (adjusted_mode->crtc_vdisplay -
-			   mode->crtc_vdisplay) / 2;
-
-		REG_WRITE(htot_reg, (mode->crtc_hdisplay - 1) |
-			((adjusted_mode->crtc_htotal - 1) << 16));
-		REG_WRITE(vtot_reg, (mode->crtc_vdisplay - 1) |
-			((adjusted_mode->crtc_vtotal - 1) << 16));
-		REG_WRITE(hblank_reg,
-			(adjusted_mode->crtc_hblank_start - offsetX - 1) |
-			((adjusted_mode->crtc_hblank_end - offsetX - 1) << 16));
-		REG_WRITE(hsync_reg,
-			(adjusted_mode->crtc_hsync_start - offsetX - 1) |
-			((adjusted_mode->crtc_hsync_end - offsetX - 1) << 16));
-		REG_WRITE(vblank_reg,
-			(adjusted_mode->crtc_vblank_start - offsetY - 1) |
-			((adjusted_mode->crtc_vblank_end - offsetY - 1) << 16));
-		REG_WRITE(vsync_reg,
-			(adjusted_mode->crtc_vsync_start - offsetY - 1) |
-			((adjusted_mode->crtc_vsync_end - offsetY - 1) << 16));
-	} else {
-		REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
-			((adjusted_mode->crtc_htotal - 1) << 16));
-		REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
-			((adjusted_mode->crtc_vtotal - 1) << 16));
-		REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
-			((adjusted_mode->crtc_hblank_end - 1) << 16));
-		REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
-			((adjusted_mode->crtc_hsync_end - 1) << 16));
-		REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
-			((adjusted_mode->crtc_vblank_end - 1) << 16));
-		REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
-			((adjusted_mode->crtc_vsync_end - 1) << 16));
-	}
-
-	/* Flush the plane changes */
-	{
-		struct drm_crtc_helper_funcs *crtc_funcs =
-		    crtc->helper_private;
-		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-	}
-
-	/* setup pipeconf */
-	pipeconf = REG_READ(pipeconf_reg);
-
-	/* Set up the display plane register */
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr |= DISPPLANE_GAMMA_ENABLE;
-
-	if (pipe == 0)
-		dspcntr |= DISPPLANE_SEL_PIPE_A;
-	else
-		dspcntr |= DISPPLANE_SEL_PIPE_B;
-
-	if (is_mipi)
-		goto oaktrail_crtc_mode_set_exit;
-
-	refclk = dev_priv->core_freq * 1000;
-
-	dpll = 0;		/*BIT16 = 0 for 100MHz reference */
-
-	ok = mrstFindBestPLL(crtc, adjusted_mode->clock, refclk, &clock);
-
-	if (!ok) {
-		dev_dbg(dev->dev, "mrstFindBestPLL fail in oaktrail_crtc_mode_set.\n");
-	} else {
-		dev_dbg(dev->dev, "oaktrail_crtc_mode_set pixel clock = %d,"
-			 "m = %x, p1 = %x.\n", clock.dot, clock.m,
-			 clock.p1);
-	}
-
-	fp = oaktrail_m_converts[(clock.m - MRST_M_MIN)] << 8;
-
-	dpll |= DPLL_VGA_MODE_DIS;
-
-
-	dpll |= DPLL_VCO_ENABLE;
-
-	if (is_lvds)
-		dpll |= DPLLA_MODE_LVDS;
-	else
-		dpll |= DPLLB_MODE_DAC_SERIAL;
-
-	if (is_sdvo) {
-		int sdvo_pixel_multiply =
-		    adjusted_mode->clock / mode->clock;
-
-		dpll |= DPLL_DVO_HIGH_SPEED;
-		dpll |=
-		    (sdvo_pixel_multiply -
-		     1) << SDVO_MULTIPLIER_SHIFT_HIRES;
-	}
-
-
-	/* compute bitmask from p1 value */
-	dpll |= (1 << (clock.p1 - 2)) << 17;
-
-	dpll |= DPLL_VCO_ENABLE;
-
-	mrstPrintPll("chosen", &clock);
-
-	if (dpll & DPLL_VCO_ENABLE) {
-		REG_WRITE(fp_reg, fp);
-		REG_WRITE(dpll_reg, dpll & ~DPLL_VCO_ENABLE);
-		REG_READ(dpll_reg);
-		/* Check the DPLLA lock bit PIPEACONF[29] */
-		udelay(150);
-	}
-
-	REG_WRITE(fp_reg, fp);
-	REG_WRITE(dpll_reg, dpll);
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150);
-
-	/* write it again -- the BIOS does, after all */
-	REG_WRITE(dpll_reg, dpll);
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150);
-
-	REG_WRITE(pipeconf_reg, pipeconf);
-	REG_READ(pipeconf_reg);
-	psb_intel_wait_for_vblank(dev);
-
-	REG_WRITE(dspcntr_reg, dspcntr);
-	psb_intel_wait_for_vblank(dev);
-
-oaktrail_crtc_mode_set_exit:
-	gma_power_end(dev);
-	return 0;
-}
-
-static bool oaktrail_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static int oaktrail_pipe_set_base(struct drm_crtc *crtc,
-			    int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
-	int pipe = psb_intel_crtc->pipe;
-	unsigned long start, offset;
-
-	int dspbase = (pipe == 0 ? DSPALINOFF : DSPBBASE);
-	int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
-	int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	u32 dspcntr;
-	int ret = 0;
-
-	/* no fb bound */
-	if (!crtc->fb) {
-		dev_dbg(dev->dev, "No FB bound\n");
-		return 0;
-	}
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	start = psbfb->gtt->offset;
-	offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
-
-	REG_WRITE(dspstride, crtc->fb->pitches[0]);
-
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-
-	switch (crtc->fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (crtc->fb->depth == 15)
-			dspcntr |= DISPPLANE_15_16BPP;
-		else
-			dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	default:
-		dev_err(dev->dev, "Unknown color depth\n");
-		ret = -EINVAL;
-		goto pipe_set_base_exit;
-	}
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	REG_WRITE(dspbase, offset);
-	REG_READ(dspbase);
-	REG_WRITE(dspsurf, start);
-	REG_READ(dspsurf);
-
-pipe_set_base_exit:
-	gma_power_end(dev);
-	return ret;
-}
-
-static void oaktrail_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void oaktrail_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-const struct drm_crtc_helper_funcs oaktrail_helper_funcs = {
-	.dpms = oaktrail_crtc_dpms,
-	.mode_fixup = oaktrail_crtc_mode_fixup,
-	.mode_set = oaktrail_crtc_mode_set,
-	.mode_set_base = oaktrail_pipe_set_base,
-	.prepare = oaktrail_crtc_prepare,
-	.commit = oaktrail_crtc_commit,
-};
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_device.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_device.c
deleted file mode 100644
index 41d1924e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_device.c
+++ /dev/null
@@ -1,509 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <linux/backlight.h>
-#include <linux/module.h>
-#include <linux/dmi.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "gma_drm.h"
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include <asm/mrst.h>
-#include <asm/intel_scu_ipc.h>
-#include "mid_bios.h"
-#include "intel_bios.h"
-
-static int oaktrail_output_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	if (dev_priv->iLVDS_enable)
-		oaktrail_lvds_init(dev, &dev_priv->mode_dev);
-	else
-		dev_err(dev->dev, "DSI is not supported\n");
-	if (dev_priv->hdmi_priv)
-		oaktrail_hdmi_init(dev, &dev_priv->mode_dev);
-	return 0;
-}
-
-/*
- *	Provide the low level interfaces for the Moorestown backlight
- */
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-
-#define MRST_BLC_MAX_PWM_REG_FREQ	    0xFFFF
-#define BLC_PWM_PRECISION_FACTOR 100	/* 10000000 */
-#define BLC_PWM_FREQ_CALC_CONSTANT 32
-#define MHz 1000000
-#define BLC_ADJUSTMENT_MAX 100
-
-static struct backlight_device *oaktrail_backlight_device;
-static int oaktrail_brightness;
-
-static int oaktrail_set_brightness(struct backlight_device *bd)
-{
-	struct drm_device *dev = bl_get_data(oaktrail_backlight_device);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int level = bd->props.brightness;
-	u32 blc_pwm_ctl;
-	u32 max_pwm_blc;
-
-	/* Percentage 1-100% being valid */
-	if (level < 1)
-		level = 1;
-
-	if (gma_power_begin(dev, 0)) {
-		/* Calculate and set the brightness value */
-		max_pwm_blc = REG_READ(BLC_PWM_CTL) >> 16;
-		blc_pwm_ctl = level * max_pwm_blc / 100;
-
-		/* Adjust the backlight level with the percent in
-		 * dev_priv->blc_adj1;
-		 */
-		blc_pwm_ctl = blc_pwm_ctl * dev_priv->blc_adj1;
-		blc_pwm_ctl = blc_pwm_ctl / 100;
-
-		/* Adjust the backlight level with the percent in
-		 * dev_priv->blc_adj2;
-		 */
-		blc_pwm_ctl = blc_pwm_ctl * dev_priv->blc_adj2;
-		blc_pwm_ctl = blc_pwm_ctl / 100;
-
-		/* force PWM bit on */
-		REG_WRITE(BLC_PWM_CTL2, (0x80000000 | REG_READ(BLC_PWM_CTL2)));
-		REG_WRITE(BLC_PWM_CTL, (max_pwm_blc << 16) | blc_pwm_ctl);
-		gma_power_end(dev);
-	}
-	oaktrail_brightness = level;
-	return 0;
-}
-
-static int oaktrail_get_brightness(struct backlight_device *bd)
-{
-	/* return locally cached var instead of HW read (due to DPST etc.) */
-	/* FIXME: ideally return actual value in case firmware fiddled with
-	   it */
-	return oaktrail_brightness;
-}
-
-static int device_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long core_clock;
-	u16 bl_max_freq;
-	uint32_t value;
-	uint32_t blc_pwm_precision_factor;
-
-	dev_priv->blc_adj1 = BLC_ADJUSTMENT_MAX;
-	dev_priv->blc_adj2 = BLC_ADJUSTMENT_MAX;
-	bl_max_freq = 256;
-	/* this needs to be set elsewhere */
-	blc_pwm_precision_factor = BLC_PWM_PRECISION_FACTOR;
-
-	core_clock = dev_priv->core_freq;
-
-	value = (core_clock * MHz) / BLC_PWM_FREQ_CALC_CONSTANT;
-	value *= blc_pwm_precision_factor;
-	value /= bl_max_freq;
-	value /= blc_pwm_precision_factor;
-
-	if (value > (unsigned long long)MRST_BLC_MAX_PWM_REG_FREQ)
-			return -ERANGE;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE(BLC_PWM_CTL2, (0x80000000 | REG_READ(BLC_PWM_CTL2)));
-		REG_WRITE(BLC_PWM_CTL, value | (value << 16));
-		gma_power_end(dev);
-	}
-	return 0;
-}
-
-static const struct backlight_ops oaktrail_ops = {
-	.get_brightness = oaktrail_get_brightness,
-	.update_status  = oaktrail_set_brightness,
-};
-
-static int oaktrail_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-	struct backlight_properties props;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = 100;
-	props.type = BACKLIGHT_PLATFORM;
-
-	oaktrail_backlight_device = backlight_device_register("oaktrail-bl",
-				NULL, (void *)dev, &oaktrail_ops, &props);
-
-	if (IS_ERR(oaktrail_backlight_device))
-		return PTR_ERR(oaktrail_backlight_device);
-
-	ret = device_backlight_init(dev);
-	if (ret < 0) {
-		backlight_device_unregister(oaktrail_backlight_device);
-		return ret;
-	}
-	oaktrail_backlight_device->props.brightness = 100;
-	oaktrail_backlight_device->props.max_brightness = 100;
-	backlight_update_status(oaktrail_backlight_device);
-	dev_priv->backlight_device = oaktrail_backlight_device;
-	return 0;
-}
-
-#endif
-
-/*
- *	Provide the Moorestown specific chip logic and low level methods
- *	for power management
- */
-
-/**
- *	oaktrail_save_display_registers	-	save registers lost on suspend
- *	@dev: our DRM device
- *
- *	Save the state we need in order to be able to restore the interface
- *	upon resume from suspend
- */
-static int oaktrail_save_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_save_area *regs = &dev_priv->regs;
-	int i;
-	u32 pp_stat;
-
-	/* Display arbitration control + watermarks */
-	regs->psb.saveDSPARB = PSB_RVDC32(DSPARB);
-	regs->psb.saveDSPFW1 = PSB_RVDC32(DSPFW1);
-	regs->psb.saveDSPFW2 = PSB_RVDC32(DSPFW2);
-	regs->psb.saveDSPFW3 = PSB_RVDC32(DSPFW3);
-	regs->psb.saveDSPFW4 = PSB_RVDC32(DSPFW4);
-	regs->psb.saveDSPFW5 = PSB_RVDC32(DSPFW5);
-	regs->psb.saveDSPFW6 = PSB_RVDC32(DSPFW6);
-	regs->psb.saveCHICKENBIT = PSB_RVDC32(DSPCHICKENBIT);
-
-	/* Pipe & plane A info */
-	regs->psb.savePIPEACONF = PSB_RVDC32(PIPEACONF);
-	regs->psb.savePIPEASRC = PSB_RVDC32(PIPEASRC);
-	regs->psb.saveFPA0 = PSB_RVDC32(MRST_FPA0);
-	regs->psb.saveFPA1 = PSB_RVDC32(MRST_FPA1);
-	regs->psb.saveDPLL_A = PSB_RVDC32(MRST_DPLL_A);
-	regs->psb.saveHTOTAL_A = PSB_RVDC32(HTOTAL_A);
-	regs->psb.saveHBLANK_A = PSB_RVDC32(HBLANK_A);
-	regs->psb.saveHSYNC_A = PSB_RVDC32(HSYNC_A);
-	regs->psb.saveVTOTAL_A = PSB_RVDC32(VTOTAL_A);
-	regs->psb.saveVBLANK_A = PSB_RVDC32(VBLANK_A);
-	regs->psb.saveVSYNC_A = PSB_RVDC32(VSYNC_A);
-	regs->psb.saveBCLRPAT_A = PSB_RVDC32(BCLRPAT_A);
-	regs->psb.saveDSPACNTR = PSB_RVDC32(DSPACNTR);
-	regs->psb.saveDSPASTRIDE = PSB_RVDC32(DSPASTRIDE);
-	regs->psb.saveDSPAADDR = PSB_RVDC32(DSPABASE);
-	regs->psb.saveDSPASURF = PSB_RVDC32(DSPASURF);
-	regs->psb.saveDSPALINOFF = PSB_RVDC32(DSPALINOFF);
-	regs->psb.saveDSPATILEOFF = PSB_RVDC32(DSPATILEOFF);
-
-	/* Save cursor regs */
-	regs->psb.saveDSPACURSOR_CTRL = PSB_RVDC32(CURACNTR);
-	regs->psb.saveDSPACURSOR_BASE = PSB_RVDC32(CURABASE);
-	regs->psb.saveDSPACURSOR_POS = PSB_RVDC32(CURAPOS);
-
-	/* Save palette (gamma) */
-	for (i = 0; i < 256; i++)
-		regs->psb.save_palette_a[i] = PSB_RVDC32(PALETTE_A + (i << 2));
-
-	if (dev_priv->hdmi_priv)
-		oaktrail_hdmi_save(dev);
-
-	/* Save performance state */
-	regs->psb.savePERF_MODE = PSB_RVDC32(MRST_PERF_MODE);
-
-	/* LVDS state */
-	regs->psb.savePP_CONTROL = PSB_RVDC32(PP_CONTROL);
-	regs->psb.savePFIT_PGM_RATIOS = PSB_RVDC32(PFIT_PGM_RATIOS);
-	regs->psb.savePFIT_AUTO_RATIOS = PSB_RVDC32(PFIT_AUTO_RATIOS);
-	regs->saveBLC_PWM_CTL = PSB_RVDC32(BLC_PWM_CTL);
-	regs->saveBLC_PWM_CTL2 = PSB_RVDC32(BLC_PWM_CTL2);
-	regs->psb.saveLVDS = PSB_RVDC32(LVDS);
-	regs->psb.savePFIT_CONTROL = PSB_RVDC32(PFIT_CONTROL);
-	regs->psb.savePP_ON_DELAYS = PSB_RVDC32(LVDSPP_ON);
-	regs->psb.savePP_OFF_DELAYS = PSB_RVDC32(LVDSPP_OFF);
-	regs->psb.savePP_DIVISOR = PSB_RVDC32(PP_CYCLE);
-
-	/* HW overlay */
-	regs->psb.saveOV_OVADD = PSB_RVDC32(OV_OVADD);
-	regs->psb.saveOV_OGAMC0 = PSB_RVDC32(OV_OGAMC0);
-	regs->psb.saveOV_OGAMC1 = PSB_RVDC32(OV_OGAMC1);
-	regs->psb.saveOV_OGAMC2 = PSB_RVDC32(OV_OGAMC2);
-	regs->psb.saveOV_OGAMC3 = PSB_RVDC32(OV_OGAMC3);
-	regs->psb.saveOV_OGAMC4 = PSB_RVDC32(OV_OGAMC4);
-	regs->psb.saveOV_OGAMC5 = PSB_RVDC32(OV_OGAMC5);
-
-	/* DPST registers */
-	regs->psb.saveHISTOGRAM_INT_CONTROL_REG =
-					PSB_RVDC32(HISTOGRAM_INT_CONTROL);
-	regs->psb.saveHISTOGRAM_LOGIC_CONTROL_REG =
-					PSB_RVDC32(HISTOGRAM_LOGIC_CONTROL);
-	regs->psb.savePWM_CONTROL_LOGIC = PSB_RVDC32(PWM_CONTROL_LOGIC);
-
-	if (dev_priv->iLVDS_enable) {
-		/* Shut down the panel */
-		PSB_WVDC32(0, PP_CONTROL);
-
-		do {
-			pp_stat = PSB_RVDC32(PP_STATUS);
-		} while (pp_stat & 0x80000000);
-
-		/* Turn off the plane */
-		PSB_WVDC32(0x58000000, DSPACNTR);
-		/* Trigger the plane disable */
-		PSB_WVDC32(0, DSPASURF);
-
-		/* Wait ~4 ticks */
-		msleep(4);
-
-		/* Turn off pipe */
-		PSB_WVDC32(0x0, PIPEACONF);
-		/* Wait ~8 ticks */
-		msleep(8);
-
-		/* Turn off PLLs */
-		PSB_WVDC32(0, MRST_DPLL_A);
-	}
-	return 0;
-}
-
-/**
- *	oaktrail_restore_display_registers	-	restore lost register state
- *	@dev: our DRM device
- *
- *	Restore register state that was lost during suspend and resume.
- */
-static int oaktrail_restore_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_save_area *regs = &dev_priv->regs;
-	u32 pp_stat;
-	int i;
-
-	/* Display arbitration + watermarks */
-	PSB_WVDC32(regs->psb.saveDSPARB, DSPARB);
-	PSB_WVDC32(regs->psb.saveDSPFW1, DSPFW1);
-	PSB_WVDC32(regs->psb.saveDSPFW2, DSPFW2);
-	PSB_WVDC32(regs->psb.saveDSPFW3, DSPFW3);
-	PSB_WVDC32(regs->psb.saveDSPFW4, DSPFW4);
-	PSB_WVDC32(regs->psb.saveDSPFW5, DSPFW5);
-	PSB_WVDC32(regs->psb.saveDSPFW6, DSPFW6);
-	PSB_WVDC32(regs->psb.saveCHICKENBIT, DSPCHICKENBIT);
-
-	/* Make sure VGA plane is off. it initializes to on after reset!*/
-	PSB_WVDC32(0x80000000, VGACNTRL);
-
-	/* set the plls */
-	PSB_WVDC32(regs->psb.saveFPA0, MRST_FPA0);
-	PSB_WVDC32(regs->psb.saveFPA1, MRST_FPA1);
-
-	/* Actually enable it */
-	PSB_WVDC32(regs->psb.saveDPLL_A, MRST_DPLL_A);
-	DRM_UDELAY(150);
-
-	/* Restore mode */
-	PSB_WVDC32(regs->psb.saveHTOTAL_A, HTOTAL_A);
-	PSB_WVDC32(regs->psb.saveHBLANK_A, HBLANK_A);
-	PSB_WVDC32(regs->psb.saveHSYNC_A, HSYNC_A);
-	PSB_WVDC32(regs->psb.saveVTOTAL_A, VTOTAL_A);
-	PSB_WVDC32(regs->psb.saveVBLANK_A, VBLANK_A);
-	PSB_WVDC32(regs->psb.saveVSYNC_A, VSYNC_A);
-	PSB_WVDC32(regs->psb.savePIPEASRC, PIPEASRC);
-	PSB_WVDC32(regs->psb.saveBCLRPAT_A, BCLRPAT_A);
-
-	/* Restore performance mode*/
-	PSB_WVDC32(regs->psb.savePERF_MODE, MRST_PERF_MODE);
-
-	/* Enable the pipe*/
-	if (dev_priv->iLVDS_enable)
-		PSB_WVDC32(regs->psb.savePIPEACONF, PIPEACONF);
-
-	/* Set up the plane*/
-	PSB_WVDC32(regs->psb.saveDSPALINOFF, DSPALINOFF);
-	PSB_WVDC32(regs->psb.saveDSPASTRIDE, DSPASTRIDE);
-	PSB_WVDC32(regs->psb.saveDSPATILEOFF, DSPATILEOFF);
-
-	/* Enable the plane */
-	PSB_WVDC32(regs->psb.saveDSPACNTR, DSPACNTR);
-	PSB_WVDC32(regs->psb.saveDSPASURF, DSPASURF);
-
-	/* Enable Cursor A */
-	PSB_WVDC32(regs->psb.saveDSPACURSOR_CTRL, CURACNTR);
-	PSB_WVDC32(regs->psb.saveDSPACURSOR_POS, CURAPOS);
-	PSB_WVDC32(regs->psb.saveDSPACURSOR_BASE, CURABASE);
-
-	/* Restore palette (gamma) */
-	for (i = 0; i < 256; i++)
-		PSB_WVDC32(regs->psb.save_palette_a[i], PALETTE_A + (i << 2));
-
-	if (dev_priv->hdmi_priv)
-		oaktrail_hdmi_restore(dev);
-
-	if (dev_priv->iLVDS_enable) {
-		PSB_WVDC32(regs->saveBLC_PWM_CTL2, BLC_PWM_CTL2);
-		PSB_WVDC32(regs->psb.saveLVDS, LVDS); /*port 61180h*/
-		PSB_WVDC32(regs->psb.savePFIT_CONTROL, PFIT_CONTROL);
-		PSB_WVDC32(regs->psb.savePFIT_PGM_RATIOS, PFIT_PGM_RATIOS);
-		PSB_WVDC32(regs->psb.savePFIT_AUTO_RATIOS, PFIT_AUTO_RATIOS);
-		PSB_WVDC32(regs->saveBLC_PWM_CTL, BLC_PWM_CTL);
-		PSB_WVDC32(regs->psb.savePP_ON_DELAYS, LVDSPP_ON);
-		PSB_WVDC32(regs->psb.savePP_OFF_DELAYS, LVDSPP_OFF);
-		PSB_WVDC32(regs->psb.savePP_DIVISOR, PP_CYCLE);
-		PSB_WVDC32(regs->psb.savePP_CONTROL, PP_CONTROL);
-	}
-
-	/* Wait for cycle delay */
-	do {
-		pp_stat = PSB_RVDC32(PP_STATUS);
-	} while (pp_stat & 0x08000000);
-
-	/* Wait for panel power up */
-	do {
-		pp_stat = PSB_RVDC32(PP_STATUS);
-	} while (pp_stat & 0x10000000);
-
-	/* Restore HW overlay */
-	PSB_WVDC32(regs->psb.saveOV_OVADD, OV_OVADD);
-	PSB_WVDC32(regs->psb.saveOV_OGAMC0, OV_OGAMC0);
-	PSB_WVDC32(regs->psb.saveOV_OGAMC1, OV_OGAMC1);
-	PSB_WVDC32(regs->psb.saveOV_OGAMC2, OV_OGAMC2);
-	PSB_WVDC32(regs->psb.saveOV_OGAMC3, OV_OGAMC3);
-	PSB_WVDC32(regs->psb.saveOV_OGAMC4, OV_OGAMC4);
-	PSB_WVDC32(regs->psb.saveOV_OGAMC5, OV_OGAMC5);
-
-	/* DPST registers */
-	PSB_WVDC32(regs->psb.saveHISTOGRAM_INT_CONTROL_REG,
-						HISTOGRAM_INT_CONTROL);
-	PSB_WVDC32(regs->psb.saveHISTOGRAM_LOGIC_CONTROL_REG,
-						HISTOGRAM_LOGIC_CONTROL);
-	PSB_WVDC32(regs->psb.savePWM_CONTROL_LOGIC, PWM_CONTROL_LOGIC);
-
-	return 0;
-}
-
-/**
- *	oaktrail_power_down	-	power down the display island
- *	@dev: our DRM device
- *
- *	Power down the display interface of our device
- */
-static int oaktrail_power_down(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pwr_mask ;
-	u32 pwr_sts;
-
-	pwr_mask = PSB_PWRGT_DISPLAY_MASK;
-	outl(pwr_mask, dev_priv->ospm_base + PSB_PM_SSC);
-
-	while (true) {
-		pwr_sts = inl(dev_priv->ospm_base + PSB_PM_SSS);
-		if ((pwr_sts & pwr_mask) == pwr_mask)
-			break;
-		else
-			udelay(10);
-	}
-	return 0;
-}
-
-/*
- * oaktrail_power_up
- *
- * Restore power to the specified island(s) (powergating)
- */
-static int oaktrail_power_up(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pwr_mask = PSB_PWRGT_DISPLAY_MASK;
-	u32 pwr_sts, pwr_cnt;
-
-	pwr_cnt = inl(dev_priv->ospm_base + PSB_PM_SSC);
-	pwr_cnt &= ~pwr_mask;
-	outl(pwr_cnt, (dev_priv->ospm_base + PSB_PM_SSC));
-
-	while (true) {
-		pwr_sts = inl(dev_priv->ospm_base + PSB_PM_SSS);
-		if ((pwr_sts & pwr_mask) == 0)
-			break;
-		else
-			udelay(10);
-	}
-	return 0;
-}
-
-
-static int oaktrail_chip_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_vbt *vbt = &dev_priv->vbt_data;
-	int ret;
-	
-	ret = mid_chip_setup(dev);
-	if (ret < 0)
-		return ret;
-	if (vbt->size == 0) {
-		/* Now pull the BIOS data */
-		gma_intel_opregion_init(dev);
-		psb_intel_init_bios(dev);
-	}
-	return 0;
-}
-
-static void oaktrail_teardown(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_vbt *vbt = &dev_priv->vbt_data;
-
-	oaktrail_hdmi_teardown(dev);
-	if (vbt->size == 0)
-		psb_intel_destroy_bios(dev);
-}
-
-const struct psb_ops oaktrail_chip_ops = {
-	.name = "Oaktrail",
-	.accel_2d = 1,
-	.pipes = 2,
-	.crtcs = 2,
-	.sgx_offset = MRST_SGX_OFFSET,
-
-	.chip_setup = oaktrail_chip_setup,
-	.chip_teardown = oaktrail_teardown,
-	.crtc_helper = &oaktrail_helper_funcs,
-	.crtc_funcs = &psb_intel_crtc_funcs,
-
-	.output_init = oaktrail_output_init,
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = oaktrail_backlight_init,
-#endif
-
-	.save_regs = oaktrail_save_display_registers,
-	.restore_regs = oaktrail_restore_display_registers,
-	.power_down = oaktrail_power_down,
-	.power_up = oaktrail_power_up,
-
-	.i2c_bus = 1,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_hdmi.c
deleted file mode 100644
index f8b367b4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_hdmi.c
+++ /dev/null
@@ -1,540 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Li Peng <peng.li@intel.com>
- */
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_drv.h"
-
-#define HDMI_READ(reg)		readl(hdmi_dev->regs + (reg))
-#define HDMI_WRITE(reg, val)	writel(val, hdmi_dev->regs + (reg))
-
-#define HDMI_HCR	0x1000
-#define HCR_ENABLE_HDCP		(1 << 5)
-#define HCR_ENABLE_AUDIO	(1 << 2)
-#define HCR_ENABLE_PIXEL	(1 << 1)
-#define HCR_ENABLE_TMDS		(1 << 0)
-
-#define HDMI_HICR	0x1004
-#define HDMI_HSR	0x1008
-#define HDMI_HISR	0x100C
-#define HDMI_DETECT_HDP		(1 << 0)
-
-#define HDMI_VIDEO_REG	0x3000
-#define HDMI_UNIT_EN		(1 << 7)
-#define HDMI_MODE_OUTPUT	(1 << 0)
-#define HDMI_HBLANK_A	0x3100
-
-#define HDMI_AUDIO_CTRL	0x4000
-#define HDMI_ENABLE_AUDIO	(1 << 0)
-
-#define PCH_HTOTAL_B	0x3100
-#define PCH_HBLANK_B	0x3104
-#define PCH_HSYNC_B	0x3108
-#define PCH_VTOTAL_B	0x310C
-#define PCH_VBLANK_B	0x3110
-#define PCH_VSYNC_B	0x3114
-#define PCH_PIPEBSRC	0x311C
-
-#define PCH_PIPEB_DSL	0x3800
-#define PCH_PIPEB_SLC	0x3804
-#define PCH_PIPEBCONF	0x3808
-#define PCH_PIPEBSTAT	0x3824
-
-#define CDVO_DFT	0x5000
-#define CDVO_SLEWRATE	0x5004
-#define CDVO_STRENGTH	0x5008
-#define CDVO_RCOMP	0x500C
-
-#define DPLL_CTRL       0x6000
-#define DPLL_PDIV_SHIFT		16
-#define DPLL_PDIV_MASK		(0xf << 16)
-#define DPLL_PWRDN		(1 << 4)
-#define DPLL_RESET		(1 << 3)
-#define DPLL_FASTEN		(1 << 2)
-#define DPLL_ENSTAT		(1 << 1)
-#define DPLL_DITHEN		(1 << 0)
-
-#define DPLL_DIV_CTRL   0x6004
-#define DPLL_CLKF_MASK		0xffffffc0
-#define DPLL_CLKR_MASK		(0x3f)
-
-#define DPLL_CLK_ENABLE 0x6008
-#define DPLL_EN_DISP		(1 << 31)
-#define DPLL_SEL_HDMI		(1 << 8)
-#define DPLL_EN_HDMI		(1 << 1)
-#define DPLL_EN_VGA		(1 << 0)
-
-#define DPLL_ADJUST     0x600C
-#define DPLL_STATUS     0x6010
-#define DPLL_UPDATE     0x6014
-#define DPLL_DFT        0x6020
-
-struct intel_range {
-	int	min, max;
-};
-
-struct oaktrail_hdmi_limit {
-	struct intel_range vco, np, nr, nf;
-};
-
-struct oaktrail_hdmi_clock {
-	int np;
-	int nr;
-	int nf;
-	int dot;
-};
-
-#define VCO_MIN		320000
-#define VCO_MAX		1650000
-#define	NP_MIN		1
-#define	NP_MAX		15
-#define	NR_MIN		1
-#define	NR_MAX		64
-#define NF_MIN		2
-#define NF_MAX		4095
-
-static const struct oaktrail_hdmi_limit oaktrail_hdmi_limit = {
-	.vco = { .min = VCO_MIN,		.max = VCO_MAX },
-	.np  = { .min = NP_MIN,			.max = NP_MAX  },
-	.nr  = { .min = NR_MIN,			.max = NR_MAX  },
-	.nf  = { .min = NF_MIN,			.max = NF_MAX  },
-};
-
-static void oaktrail_hdmi_audio_enable(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-
-	HDMI_WRITE(HDMI_HCR, 0x67);
-	HDMI_READ(HDMI_HCR);
-
-	HDMI_WRITE(0x51a8, 0x10);
-	HDMI_READ(0x51a8);
-
-	HDMI_WRITE(HDMI_AUDIO_CTRL, 0x1);
-	HDMI_READ(HDMI_AUDIO_CTRL);
-}
-
-static void oaktrail_hdmi_audio_disable(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-
-	HDMI_WRITE(0x51a8, 0x0);
-	HDMI_READ(0x51a8);
-
-	HDMI_WRITE(HDMI_AUDIO_CTRL, 0x0);
-	HDMI_READ(HDMI_AUDIO_CTRL);
-
-	HDMI_WRITE(HDMI_HCR, 0x47);
-	HDMI_READ(HDMI_HCR);
-}
-
-static void oaktrail_hdmi_dpms(struct drm_encoder *encoder, int mode)
-{
-	static int dpms_mode = -1;
-
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	u32 temp;
-
-	if (dpms_mode == mode)
-		return;
-
-	if (mode != DRM_MODE_DPMS_ON)
-		temp = 0x0;
-	else
-		temp = 0x99;
-
-	dpms_mode = mode;
-	HDMI_WRITE(HDMI_VIDEO_REG, temp);
-}
-
-static int oaktrail_hdmi_mode_valid(struct drm_connector *connector,
-				struct drm_display_mode *mode)
-{
-	struct drm_psb_private *dev_priv = connector->dev->dev_private;
-	if (mode->clock > 165000)
-		return MODE_CLOCK_HIGH;
-	if (mode->clock < 20000)
-		return MODE_CLOCK_LOW;
-
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* We assume worst case scenario of 32 bpp here, since we don't know */
-	if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) >
-	    dev_priv->vram_stolen_size)
-		return MODE_MEM;
-
-	return MODE_OK;
-}
-
-static bool oaktrail_hdmi_mode_fixup(struct drm_encoder *encoder,
-				 struct drm_display_mode *mode,
-				 struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static enum drm_connector_status
-oaktrail_hdmi_detect(struct drm_connector *connector, bool force)
-{
-	enum drm_connector_status status;
-	struct drm_device *dev = connector->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	u32 temp;
-
-	temp = HDMI_READ(HDMI_HSR);
-	DRM_DEBUG_KMS("HDMI_HSR %x\n", temp);
-
-	if ((temp & HDMI_DETECT_HDP) != 0)
-		status = connector_status_connected;
-	else
-		status = connector_status_disconnected;
-
-	return status;
-}
-
-static const unsigned char raw_edid[] = {
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x10, 0xac, 0x2f, 0xa0,
-	0x53, 0x55, 0x33, 0x30, 0x16, 0x13, 0x01, 0x03, 0x0e, 0x3a, 0x24, 0x78,
-	0xea, 0xe9, 0xf5, 0xac, 0x51, 0x30, 0xb4, 0x25, 0x11, 0x50, 0x54, 0xa5,
-	0x4b, 0x00, 0x81, 0x80, 0xa9, 0x40, 0x71, 0x4f, 0xb3, 0x00, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x28, 0x3c, 0x80, 0xa0, 0x70, 0xb0,
-	0x23, 0x40, 0x30, 0x20, 0x36, 0x00, 0x46, 0x6c, 0x21, 0x00, 0x00, 0x1a,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x47, 0x4e, 0x37, 0x32, 0x31, 0x39, 0x35,
-	0x52, 0x30, 0x33, 0x55, 0x53, 0x0a, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x44,
-	0x45, 0x4c, 0x4c, 0x20, 0x32, 0x37, 0x30, 0x39, 0x57, 0x0a, 0x20, 0x20,
-	0x00, 0x00, 0x00, 0xfd, 0x00, 0x38, 0x4c, 0x1e, 0x53, 0x11, 0x00, 0x0a,
-	0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x8d
-};
-
-static int oaktrail_hdmi_get_modes(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct i2c_adapter *i2c_adap;
-	struct edid *edid;
-	struct drm_display_mode *mode, *t;
-	int i = 0, ret = 0;
-
-	i2c_adap = i2c_get_adapter(3);
-	if (i2c_adap == NULL) {
-		DRM_ERROR("No ddc adapter available!\n");
-		edid = (struct edid *)raw_edid;
-	} else {
-		edid = (struct edid *)raw_edid;
-		/* FIXME ? edid = drm_get_edid(connector, i2c_adap); */
-	}
-
-	if (edid) {
-		drm_mode_connector_update_edid_property(connector, edid);
-		ret = drm_add_edid_modes(connector, edid);
-		connector->display_info.raw_edid = NULL;
-	}
-
-	/*
-	 * prune modes that require frame buffer bigger than stolen mem
-	 */
-	list_for_each_entry_safe(mode, t, &connector->probed_modes, head) {
-		if ((mode->hdisplay * mode->vdisplay * 4) >= dev_priv->vram_stolen_size) {
-			i++;
-			drm_mode_remove(connector, mode);
-		}
-	}
-	return ret - i;
-}
-
-static void oaktrail_hdmi_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-
-	oaktrail_hdmi_audio_enable(dev);
-	return;
-}
-
-static void oaktrail_hdmi_destroy(struct drm_connector *connector)
-{
-	return;
-}
-
-static const struct drm_encoder_helper_funcs oaktrail_hdmi_helper_funcs = {
-	.dpms = oaktrail_hdmi_dpms,
-	.mode_fixup = oaktrail_hdmi_mode_fixup,
-	.prepare = psb_intel_encoder_prepare,
-	.mode_set = oaktrail_hdmi_mode_set,
-	.commit = psb_intel_encoder_commit,
-};
-
-static const struct drm_connector_helper_funcs
-					oaktrail_hdmi_connector_helper_funcs = {
-	.get_modes = oaktrail_hdmi_get_modes,
-	.mode_valid = oaktrail_hdmi_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-static const struct drm_connector_funcs oaktrail_hdmi_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = oaktrail_hdmi_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = oaktrail_hdmi_destroy,
-};
-
-static void oaktrail_hdmi_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs oaktrail_hdmi_enc_funcs = {
-	.destroy = oaktrail_hdmi_enc_destroy,
-};
-
-void oaktrail_hdmi_init(struct drm_device *dev,
-					struct psb_intel_mode_device *mode_dev)
-{
-	struct psb_intel_encoder *psb_intel_encoder;
-	struct psb_intel_connector *psb_intel_connector;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-
-	psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder), GFP_KERNEL);
-	if (!psb_intel_encoder)
-		return;
-
-	psb_intel_connector = kzalloc(sizeof(struct psb_intel_connector), GFP_KERNEL);
-	if (!psb_intel_connector)
-		goto failed_connector;
-
-	connector = &psb_intel_connector->base;
-	encoder = &psb_intel_encoder->base;
-	drm_connector_init(dev, connector,
-			   &oaktrail_hdmi_connector_funcs,
-			   DRM_MODE_CONNECTOR_DVID);
-
-	drm_encoder_init(dev, encoder,
-			 &oaktrail_hdmi_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
-
-	psb_intel_connector_attach_encoder(psb_intel_connector,
-					   psb_intel_encoder);
-
-	psb_intel_encoder->type = INTEL_OUTPUT_HDMI;
-	drm_encoder_helper_add(encoder, &oaktrail_hdmi_helper_funcs);
-	drm_connector_helper_add(connector, &oaktrail_hdmi_connector_helper_funcs);
-
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-	drm_sysfs_connector_add(connector);
-
-	return;
-
-failed_connector:
-	kfree(psb_intel_encoder);
-}
-
-static DEFINE_PCI_DEVICE_TABLE(hdmi_ids) = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x080d) },
-	{ 0 }
-};
-
-void oaktrail_hdmi_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct pci_dev *pdev;
-	struct oaktrail_hdmi_dev *hdmi_dev;
-	int ret;
-
-	pdev = pci_get_device(PCI_VENDOR_ID_INTEL, 0x080d, NULL);
-	if (!pdev)
-		return;
-
-	hdmi_dev = kzalloc(sizeof(struct oaktrail_hdmi_dev), GFP_KERNEL);
-	if (!hdmi_dev) {
-		dev_err(dev->dev, "failed to allocate memory\n");
-		goto out;
-	}
-
-
-	ret = pci_enable_device(pdev);
-	if (ret) {
-		dev_err(dev->dev, "failed to enable hdmi controller\n");
-		goto free;
-	}
-
-	hdmi_dev->mmio = pci_resource_start(pdev, 0);
-	hdmi_dev->mmio_len = pci_resource_len(pdev, 0);
-	hdmi_dev->regs = ioremap(hdmi_dev->mmio, hdmi_dev->mmio_len);
-	if (!hdmi_dev->regs) {
-		dev_err(dev->dev, "failed to map hdmi mmio\n");
-		goto free;
-	}
-
-	hdmi_dev->dev = pdev;
-	pci_set_drvdata(pdev, hdmi_dev);
-
-	/* Initialize i2c controller */
-	ret = oaktrail_hdmi_i2c_init(hdmi_dev->dev);
-	if (ret)
-		dev_err(dev->dev, "HDMI I2C initialization failed\n");
-
-	dev_priv->hdmi_priv = hdmi_dev;
-	oaktrail_hdmi_audio_disable(dev);
-	return;
-
-free:
-	kfree(hdmi_dev);
-out:
-	return;
-}
-
-void oaktrail_hdmi_teardown(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	struct pci_dev *pdev;
-
-	if (hdmi_dev) {
-		pdev = hdmi_dev->dev;
-		pci_set_drvdata(pdev, NULL);
-		oaktrail_hdmi_i2c_exit(pdev);
-		iounmap(hdmi_dev->regs);
-		kfree(hdmi_dev);
-		pci_dev_put(pdev);
-	}
-}
-
-/* save HDMI register state */
-void oaktrail_hdmi_save(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	struct psb_state *regs = &dev_priv->regs.psb;
-	int i;
-
-	/* dpll */
-	hdmi_dev->saveDPLL_CTRL = PSB_RVDC32(DPLL_CTRL);
-	hdmi_dev->saveDPLL_DIV_CTRL = PSB_RVDC32(DPLL_DIV_CTRL);
-	hdmi_dev->saveDPLL_ADJUST = PSB_RVDC32(DPLL_ADJUST);
-	hdmi_dev->saveDPLL_UPDATE = PSB_RVDC32(DPLL_UPDATE);
-	hdmi_dev->saveDPLL_CLK_ENABLE = PSB_RVDC32(DPLL_CLK_ENABLE);
-
-	/* pipe B */
-	regs->savePIPEBCONF = PSB_RVDC32(PIPEBCONF);
-	regs->savePIPEBSRC  = PSB_RVDC32(PIPEBSRC);
-	regs->saveHTOTAL_B  = PSB_RVDC32(HTOTAL_B);
-	regs->saveHBLANK_B  = PSB_RVDC32(HBLANK_B);
-	regs->saveHSYNC_B   = PSB_RVDC32(HSYNC_B);
-	regs->saveVTOTAL_B  = PSB_RVDC32(VTOTAL_B);
-	regs->saveVBLANK_B  = PSB_RVDC32(VBLANK_B);
-	regs->saveVSYNC_B   = PSB_RVDC32(VSYNC_B);
-
-	hdmi_dev->savePCH_PIPEBCONF = PSB_RVDC32(PCH_PIPEBCONF);
-	hdmi_dev->savePCH_PIPEBSRC = PSB_RVDC32(PCH_PIPEBSRC);
-	hdmi_dev->savePCH_HTOTAL_B = PSB_RVDC32(PCH_HTOTAL_B);
-	hdmi_dev->savePCH_HBLANK_B = PSB_RVDC32(PCH_HBLANK_B);
-	hdmi_dev->savePCH_HSYNC_B  = PSB_RVDC32(PCH_HSYNC_B);
-	hdmi_dev->savePCH_VTOTAL_B = PSB_RVDC32(PCH_VTOTAL_B);
-	hdmi_dev->savePCH_VBLANK_B = PSB_RVDC32(PCH_VBLANK_B);
-	hdmi_dev->savePCH_VSYNC_B  = PSB_RVDC32(PCH_VSYNC_B);
-
-	/* plane */
-	regs->saveDSPBCNTR = PSB_RVDC32(DSPBCNTR);
-	regs->saveDSPBSTRIDE = PSB_RVDC32(DSPBSTRIDE);
-	regs->saveDSPBADDR = PSB_RVDC32(DSPBBASE);
-	regs->saveDSPBSURF = PSB_RVDC32(DSPBSURF);
-	regs->saveDSPBLINOFF = PSB_RVDC32(DSPBLINOFF);
-	regs->saveDSPBTILEOFF = PSB_RVDC32(DSPBTILEOFF);
-
-	/* cursor B */
-	regs->saveDSPBCURSOR_CTRL = PSB_RVDC32(CURBCNTR);
-	regs->saveDSPBCURSOR_BASE = PSB_RVDC32(CURBBASE);
-	regs->saveDSPBCURSOR_POS = PSB_RVDC32(CURBPOS);
-
-	/* save palette */
-	for (i = 0; i < 256; i++)
-		regs->save_palette_b[i] = PSB_RVDC32(PALETTE_B + (i << 2));
-}
-
-/* restore HDMI register state */
-void oaktrail_hdmi_restore(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	struct psb_state *regs = &dev_priv->regs.psb;
-	int i;
-
-	/* dpll */
-	PSB_WVDC32(hdmi_dev->saveDPLL_CTRL, DPLL_CTRL);
-	PSB_WVDC32(hdmi_dev->saveDPLL_DIV_CTRL, DPLL_DIV_CTRL);
-	PSB_WVDC32(hdmi_dev->saveDPLL_ADJUST, DPLL_ADJUST);
-	PSB_WVDC32(hdmi_dev->saveDPLL_UPDATE, DPLL_UPDATE);
-	PSB_WVDC32(hdmi_dev->saveDPLL_CLK_ENABLE, DPLL_CLK_ENABLE);
-	DRM_UDELAY(150);
-
-	/* pipe */
-	PSB_WVDC32(regs->savePIPEBSRC, PIPEBSRC);
-	PSB_WVDC32(regs->saveHTOTAL_B, HTOTAL_B);
-	PSB_WVDC32(regs->saveHBLANK_B, HBLANK_B);
-	PSB_WVDC32(regs->saveHSYNC_B,  HSYNC_B);
-	PSB_WVDC32(regs->saveVTOTAL_B, VTOTAL_B);
-	PSB_WVDC32(regs->saveVBLANK_B, VBLANK_B);
-	PSB_WVDC32(regs->saveVSYNC_B,  VSYNC_B);
-
-	PSB_WVDC32(hdmi_dev->savePCH_PIPEBSRC, PCH_PIPEBSRC);
-	PSB_WVDC32(hdmi_dev->savePCH_HTOTAL_B, PCH_HTOTAL_B);
-	PSB_WVDC32(hdmi_dev->savePCH_HBLANK_B, PCH_HBLANK_B);
-	PSB_WVDC32(hdmi_dev->savePCH_HSYNC_B,  PCH_HSYNC_B);
-	PSB_WVDC32(hdmi_dev->savePCH_VTOTAL_B, PCH_VTOTAL_B);
-	PSB_WVDC32(hdmi_dev->savePCH_VBLANK_B, PCH_VBLANK_B);
-	PSB_WVDC32(hdmi_dev->savePCH_VSYNC_B,  PCH_VSYNC_B);
-
-	PSB_WVDC32(regs->savePIPEBCONF, PIPEBCONF);
-	PSB_WVDC32(hdmi_dev->savePCH_PIPEBCONF, PCH_PIPEBCONF);
-
-	/* plane */
-	PSB_WVDC32(regs->saveDSPBLINOFF, DSPBLINOFF);
-	PSB_WVDC32(regs->saveDSPBSTRIDE, DSPBSTRIDE);
-	PSB_WVDC32(regs->saveDSPBTILEOFF, DSPBTILEOFF);
-	PSB_WVDC32(regs->saveDSPBCNTR, DSPBCNTR);
-	PSB_WVDC32(regs->saveDSPBSURF, DSPBSURF);
-
-	/* cursor B */
-	PSB_WVDC32(regs->saveDSPBCURSOR_CTRL, CURBCNTR);
-	PSB_WVDC32(regs->saveDSPBCURSOR_POS, CURBPOS);
-	PSB_WVDC32(regs->saveDSPBCURSOR_BASE, CURBBASE);
-
-	/* restore palette */
-	for (i = 0; i < 256; i++)
-		PSB_WVDC32(regs->save_palette_b[i], PALETTE_B + (i << 2));
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c
deleted file mode 100644
index 5e84fbde..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Li Peng <peng.li@intel.com>
- */
-
-#include <linux/export.h>
-#include <linux/mutex.h>
-#include <linux/pci.h>
-#include <linux/i2c.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include "psb_drv.h"
-
-#define HDMI_READ(reg)		readl(hdmi_dev->regs + (reg))
-#define HDMI_WRITE(reg, val)	writel(val, hdmi_dev->regs + (reg))
-
-#define HDMI_HCR	0x1000
-#define HCR_DETECT_HDP		(1 << 6)
-#define HCR_ENABLE_HDCP		(1 << 5)
-#define HCR_ENABLE_AUDIO	(1 << 2)
-#define HCR_ENABLE_PIXEL	(1 << 1)
-#define HCR_ENABLE_TMDS		(1 << 0)
-#define HDMI_HICR	0x1004
-#define HDMI_INTR_I2C_ERROR	(1 << 4)
-#define HDMI_INTR_I2C_FULL	(1 << 3)
-#define HDMI_INTR_I2C_DONE	(1 << 2)
-#define HDMI_INTR_HPD		(1 << 0)
-#define HDMI_HSR	0x1008
-#define HDMI_HISR	0x100C
-#define HDMI_HI2CRDB0	0x1200
-#define HDMI_HI2CHCR	0x1240
-#define HI2C_HDCP_WRITE		(0 << 2)
-#define HI2C_HDCP_RI_READ	(1 << 2)
-#define HI2C_HDCP_READ		(2 << 2)
-#define HI2C_EDID_READ		(3 << 2)
-#define HI2C_READ_CONTINUE	(1 << 1)
-#define HI2C_ENABLE_TRANSACTION	(1 << 0)
-
-#define HDMI_ICRH	0x1100
-#define HDMI_HI2CTDR0	0x1244
-#define HDMI_HI2CTDR1	0x1248
-
-#define I2C_STAT_INIT		0
-#define I2C_READ_DONE		1
-#define I2C_TRANSACTION_DONE	2
-
-struct hdmi_i2c_dev {
-	struct i2c_adapter *adap;
-	struct mutex i2c_lock;
-	struct completion complete;
-	int status;
-	struct i2c_msg *msg;
-	int buf_offset;
-};
-
-static void hdmi_i2c_irq_enable(struct oaktrail_hdmi_dev *hdmi_dev)
-{
-	u32 temp;
-
-	temp = HDMI_READ(HDMI_HICR);
-	temp |= (HDMI_INTR_I2C_ERROR | HDMI_INTR_I2C_FULL | HDMI_INTR_I2C_DONE);
-	HDMI_WRITE(HDMI_HICR, temp);
-	HDMI_READ(HDMI_HICR);
-}
-
-static void hdmi_i2c_irq_disable(struct oaktrail_hdmi_dev *hdmi_dev)
-{
-	HDMI_WRITE(HDMI_HICR, 0x0);
-	HDMI_READ(HDMI_HICR);
-}
-
-static int xfer_read(struct i2c_adapter *adap, struct i2c_msg *pmsg)
-{
-	struct oaktrail_hdmi_dev *hdmi_dev = i2c_get_adapdata(adap);
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	u32 temp;
-
-	i2c_dev->status = I2C_STAT_INIT;
-	i2c_dev->msg = pmsg;
-	i2c_dev->buf_offset = 0;
-	INIT_COMPLETION(i2c_dev->complete);
-
-	/* Enable I2C transaction */
-	temp = ((pmsg->len) << 20) | HI2C_EDID_READ | HI2C_ENABLE_TRANSACTION;
-	HDMI_WRITE(HDMI_HI2CHCR, temp);
-	HDMI_READ(HDMI_HI2CHCR);
-
-	while (i2c_dev->status != I2C_TRANSACTION_DONE)
-		wait_for_completion_interruptible_timeout(&i2c_dev->complete,
-								10 * HZ);
-
-	return 0;
-}
-
-static int xfer_write(struct i2c_adapter *adap, struct i2c_msg *pmsg)
-{
-	/*
-	 * XXX: i2c write seems isn't useful for EDID probe, don't do anything
-	 */
-	return 0;
-}
-
-static int oaktrail_hdmi_i2c_access(struct i2c_adapter *adap,
-				struct i2c_msg *pmsg,
-				int num)
-{
-	struct oaktrail_hdmi_dev *hdmi_dev = i2c_get_adapdata(adap);
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	int i;
-
-	mutex_lock(&i2c_dev->i2c_lock);
-
-	/* Enable i2c unit */
-	HDMI_WRITE(HDMI_ICRH, 0x00008760);
-
-	/* Enable irq */
-	hdmi_i2c_irq_enable(hdmi_dev);
-	for (i = 0; i < num; i++) {
-		if (pmsg->len && pmsg->buf) {
-			if (pmsg->flags & I2C_M_RD)
-				xfer_read(adap, pmsg);
-			else
-				xfer_write(adap, pmsg);
-		}
-		pmsg++;         /* next message */
-	}
-
-	/* Disable irq */
-	hdmi_i2c_irq_disable(hdmi_dev);
-
-	mutex_unlock(&i2c_dev->i2c_lock);
-
-	return i;
-}
-
-static u32 oaktrail_hdmi_i2c_func(struct i2c_adapter *adapter)
-{
-	return I2C_FUNC_I2C | I2C_FUNC_10BIT_ADDR;
-}
-
-static const struct i2c_algorithm oaktrail_hdmi_i2c_algorithm = {
-	.master_xfer	= oaktrail_hdmi_i2c_access,
-	.functionality  = oaktrail_hdmi_i2c_func,
-};
-
-static struct i2c_adapter oaktrail_hdmi_i2c_adapter = {
-	.name		= "oaktrail_hdmi_i2c",
-	.nr		= 3,
-	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_DDC,
-	.algo		= &oaktrail_hdmi_i2c_algorithm,
-};
-
-static void hdmi_i2c_read(struct oaktrail_hdmi_dev *hdmi_dev)
-{
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	struct i2c_msg *msg = i2c_dev->msg;
-	u8 *buf = msg->buf;
-	u32 temp;
-	int i, offset;
-
-	offset = i2c_dev->buf_offset;
-	for (i = 0; i < 0x10; i++) {
-		temp = HDMI_READ(HDMI_HI2CRDB0 + (i * 4));
-		memcpy(buf + (offset + i * 4), &temp, 4);
-	}
-	i2c_dev->buf_offset += (0x10 * 4);
-
-	/* clearing read buffer full intr */
-	temp = HDMI_READ(HDMI_HISR);
-	HDMI_WRITE(HDMI_HISR, temp | HDMI_INTR_I2C_FULL);
-	HDMI_READ(HDMI_HISR);
-
-	/* continue read transaction */
-	temp = HDMI_READ(HDMI_HI2CHCR);
-	HDMI_WRITE(HDMI_HI2CHCR, temp | HI2C_READ_CONTINUE);
-	HDMI_READ(HDMI_HI2CHCR);
-
-	i2c_dev->status = I2C_READ_DONE;
-	return;
-}
-
-static void hdmi_i2c_transaction_done(struct oaktrail_hdmi_dev *hdmi_dev)
-{
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	u32 temp;
-
-	/* clear transaction done intr */
-	temp = HDMI_READ(HDMI_HISR);
-	HDMI_WRITE(HDMI_HISR, temp | HDMI_INTR_I2C_DONE);
-	HDMI_READ(HDMI_HISR);
-
-
-	temp = HDMI_READ(HDMI_HI2CHCR);
-	HDMI_WRITE(HDMI_HI2CHCR, temp & ~HI2C_ENABLE_TRANSACTION);
-	HDMI_READ(HDMI_HI2CHCR);
-
-	i2c_dev->status = I2C_TRANSACTION_DONE;
-	return;
-}
-
-static irqreturn_t oaktrail_hdmi_i2c_handler(int this_irq, void *dev)
-{
-	struct oaktrail_hdmi_dev *hdmi_dev = dev;
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	u32 stat;
-
-	stat = HDMI_READ(HDMI_HISR);
-
-	if (stat & HDMI_INTR_HPD) {
-		HDMI_WRITE(HDMI_HISR, stat | HDMI_INTR_HPD);
-		HDMI_READ(HDMI_HISR);
-	}
-
-	if (stat & HDMI_INTR_I2C_FULL)
-		hdmi_i2c_read(hdmi_dev);
-
-	if (stat & HDMI_INTR_I2C_DONE)
-		hdmi_i2c_transaction_done(hdmi_dev);
-
-	complete(&i2c_dev->complete);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * choose alternate function 2 of GPIO pin 52, 53,
- * which is used by HDMI I2C logic
- */
-static void oaktrail_hdmi_i2c_gpio_fix(void)
-{
-	void *base;
-	unsigned int gpio_base = 0xff12c000;
-	int gpio_len = 0x1000;
-	u32 temp;
-
-	base = ioremap((resource_size_t)gpio_base, gpio_len);
-	if (base == NULL) {
-		DRM_ERROR("gpio ioremap fail\n");
-		return;
-	}
-
-	temp = readl(base + 0x44);
-	DRM_DEBUG_DRIVER("old gpio val %x\n", temp);
-	writel((temp | 0x00000a00), (base +  0x44));
-	temp = readl(base + 0x44);
-	DRM_DEBUG_DRIVER("new gpio val %x\n", temp);
-
-	iounmap(base);
-}
-
-int oaktrail_hdmi_i2c_init(struct pci_dev *dev)
-{
-	struct oaktrail_hdmi_dev *hdmi_dev;
-	struct hdmi_i2c_dev *i2c_dev;
-	int ret;
-
-	hdmi_dev = pci_get_drvdata(dev);
-
-	i2c_dev = kzalloc(sizeof(struct hdmi_i2c_dev), GFP_KERNEL);
-	if (i2c_dev == NULL) {
-		DRM_ERROR("Can't allocate interface\n");
-		ret = -ENOMEM;
-		goto exit;
-	}
-
-	i2c_dev->adap = &oaktrail_hdmi_i2c_adapter;
-	i2c_dev->status = I2C_STAT_INIT;
-	init_completion(&i2c_dev->complete);
-	mutex_init(&i2c_dev->i2c_lock);
-	i2c_set_adapdata(&oaktrail_hdmi_i2c_adapter, hdmi_dev);
-	hdmi_dev->i2c_dev = i2c_dev;
-
-	/* Enable HDMI I2C function on gpio */
-	oaktrail_hdmi_i2c_gpio_fix();
-
-	/* request irq */
-	ret = request_irq(dev->irq, oaktrail_hdmi_i2c_handler, IRQF_SHARED,
-			  oaktrail_hdmi_i2c_adapter.name, hdmi_dev);
-	if (ret) {
-		DRM_ERROR("Failed to request IRQ for I2C controller\n");
-		goto err;
-	}
-
-	/* Adapter registration */
-	ret = i2c_add_numbered_adapter(&oaktrail_hdmi_i2c_adapter);
-	return ret;
-
-err:
-	kfree(i2c_dev);
-exit:
-	return ret;
-}
-
-void oaktrail_hdmi_i2c_exit(struct pci_dev *dev)
-{
-	struct oaktrail_hdmi_dev *hdmi_dev;
-	struct hdmi_i2c_dev *i2c_dev;
-
-	hdmi_dev = pci_get_drvdata(dev);
-	if (i2c_del_adapter(&oaktrail_hdmi_i2c_adapter))
-		DRM_DEBUG_DRIVER("Failed to delete hdmi-i2c adapter\n");
-
-	i2c_dev = hdmi_dev->i2c_dev;
-	kfree(i2c_dev);
-	free_irq(dev->irq, hdmi_dev);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_lvds.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_lvds.c
deleted file mode 100644
index 654f32b2..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/oaktrail_lvds.c
+++ /dev/null
@@ -1,448 +0,0 @@
-/*
- * Copyright © 2006-2009 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *	Dave Airlie <airlied@linux.ie>
- *	Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/i2c.h>
-#include <drm/drmP.h>
-#include <asm/mrst.h>
-
-#include "intel_bios.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include <linux/pm_runtime.h>
-
-/* The max/min PWM frequency in BPCR[31:17] - */
-/* The smallest number is 1 (not 0) that can fit in the
- * 15-bit field of the and then*/
-/* shifts to the left by one bit to get the actual 16-bit
- * value that the 15-bits correspond to.*/
-#define MRST_BLC_MAX_PWM_REG_FREQ	    0xFFFF
-#define BRIGHTNESS_MAX_LEVEL 100
-
-/**
- * Sets the power state for the panel.
- */
-static void oaktrail_lvds_set_power(struct drm_device *dev,
-				struct psb_intel_encoder *psb_intel_encoder,
-				bool on)
-{
-	u32 pp_status;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	if (on) {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) |
-			  POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & (PP_ON | PP_READY)) == PP_READY);
-		dev_priv->is_lvds_on = true;
-		if (dev_priv->ops->lvds_bl_power)
-			dev_priv->ops->lvds_bl_power(dev, true);
-	} else {
-		if (dev_priv->ops->lvds_bl_power)
-			dev_priv->ops->lvds_bl_power(dev, false);
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) &
-			  ~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while (pp_status & PP_ON);
-		dev_priv->is_lvds_on = false;
-		pm_request_idle(&dev->pdev->dev);
-	}
-	gma_power_end(dev);
-}
-
-static void oaktrail_lvds_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_encoder *psb_intel_encoder =
-						to_psb_intel_encoder(encoder);
-
-	if (mode == DRM_MODE_DPMS_ON)
-		oaktrail_lvds_set_power(dev, psb_intel_encoder, true);
-	else
-		oaktrail_lvds_set_power(dev, psb_intel_encoder, false);
-
-	/* XXX: We never power down the LVDS pairs. */
-}
-
-static void oaktrail_lvds_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *connector = NULL;
-	struct drm_crtc *crtc = encoder->crtc;
-	u32 lvds_port;
-	uint64_t v = DRM_MODE_SCALE_FULLSCREEN;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	/*
-	 * The LVDS pin pair will already have been turned on in the
-	 * psb_intel_crtc_mode_set since it has a large impact on the DPLL
-	 * settings.
-	 */
-	lvds_port = (REG_READ(LVDS) &
-		    (~LVDS_PIPEB_SELECT)) |
-		    LVDS_PORT_EN |
-		    LVDS_BORDER_EN;
-
-	/* If the firmware says dither on Moorestown, or the BIOS does
-	   on Oaktrail then enable dithering */
-	if (mode_dev->panel_wants_dither || dev_priv->lvds_dither)
-		lvds_port |= MRST_PANEL_8TO6_DITHER_ENABLE;
-
-	REG_WRITE(LVDS, lvds_port);
-
-	/* Find the connector we're trying to set up */
-	list_for_each_entry(connector, &mode_config->connector_list, head) {
-		if (!connector->encoder || connector->encoder->crtc != crtc)
-			continue;
-	}
-
-	if (!connector) {
-		DRM_ERROR("Couldn't find connector when setting mode");
-		return;
-	}
-
-	drm_connector_property_get_value(
-		connector,
-		dev->mode_config.scaling_mode_property,
-		&v);
-
-	if (v == DRM_MODE_SCALE_NO_SCALE)
-		REG_WRITE(PFIT_CONTROL, 0);
-	else if (v == DRM_MODE_SCALE_ASPECT) {
-		if ((mode->vdisplay != adjusted_mode->crtc_vdisplay) ||
-		    (mode->hdisplay != adjusted_mode->crtc_hdisplay)) {
-			if ((adjusted_mode->crtc_hdisplay * mode->vdisplay) ==
-			    (mode->hdisplay * adjusted_mode->crtc_vdisplay))
-				REG_WRITE(PFIT_CONTROL, PFIT_ENABLE);
-			else if ((adjusted_mode->crtc_hdisplay *
-				mode->vdisplay) > (mode->hdisplay *
-				adjusted_mode->crtc_vdisplay))
-				REG_WRITE(PFIT_CONTROL, PFIT_ENABLE |
-					  PFIT_SCALING_MODE_PILLARBOX);
-			else
-				REG_WRITE(PFIT_CONTROL, PFIT_ENABLE |
-					  PFIT_SCALING_MODE_LETTERBOX);
-		} else
-			REG_WRITE(PFIT_CONTROL, PFIT_ENABLE);
-	} else /*(v == DRM_MODE_SCALE_FULLSCREEN)*/
-		REG_WRITE(PFIT_CONTROL, PFIT_ENABLE);
-
-	gma_power_end(dev);
-}
-
-static void oaktrail_lvds_prepare(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_encoder *psb_intel_encoder =
-						to_psb_intel_encoder(encoder);
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
-	mode_dev->backlight_duty_cycle = (mode_dev->saveBLC_PWM_CTL &
-					  BACKLIGHT_DUTY_CYCLE_MASK);
-	oaktrail_lvds_set_power(dev, psb_intel_encoder, false);
-	gma_power_end(dev);
-}
-
-static u32 oaktrail_lvds_get_max_backlight(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 ret;
-
-	if (gma_power_begin(dev, false)) {
-		ret = ((REG_READ(BLC_PWM_CTL) &
-			  BACKLIGHT_MODULATION_FREQ_MASK) >>
-			  BACKLIGHT_MODULATION_FREQ_SHIFT) * 2;
-
-		gma_power_end(dev);
-	} else
-		ret = ((dev_priv->regs.saveBLC_PWM_CTL &
-			  BACKLIGHT_MODULATION_FREQ_MASK) >>
-			  BACKLIGHT_MODULATION_FREQ_SHIFT) * 2;
-
-	return ret;
-}
-
-static void oaktrail_lvds_commit(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_encoder *psb_intel_encoder =
-						to_psb_intel_encoder(encoder);
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-
-	if (mode_dev->backlight_duty_cycle == 0)
-		mode_dev->backlight_duty_cycle =
-					oaktrail_lvds_get_max_backlight(dev);
-	oaktrail_lvds_set_power(dev, psb_intel_encoder, true);
-}
-
-static const struct drm_encoder_helper_funcs oaktrail_lvds_helper_funcs = {
-	.dpms = oaktrail_lvds_dpms,
-	.mode_fixup = psb_intel_lvds_mode_fixup,
-	.prepare = oaktrail_lvds_prepare,
-	.mode_set = oaktrail_lvds_mode_set,
-	.commit = oaktrail_lvds_commit,
-};
-
-static struct drm_display_mode lvds_configuration_modes[] = {
-	/* hard coded fixed mode for TPO LTPS LPJ040K001A */
-	{ DRM_MODE("800x480",  DRM_MODE_TYPE_DRIVER, 33264, 800, 836,
-		   846, 1056, 0, 480, 489, 491, 525, 0, 0) },
-	/* hard coded fixed mode for LVDS 800x480 */
-	{ DRM_MODE("800x480",  DRM_MODE_TYPE_DRIVER, 30994, 800, 801,
-		   802, 1024, 0, 480, 481, 482, 525, 0, 0) },
-	/* hard coded fixed mode for Samsung 480wsvga LVDS 1024x600@75 */
-	{ DRM_MODE("1024x600", DRM_MODE_TYPE_DRIVER, 53990, 1024, 1072,
-		   1104, 1184, 0, 600, 603, 604, 608, 0, 0) },
-	/* hard coded fixed mode for Samsung 480wsvga LVDS 1024x600@75 */
-	{ DRM_MODE("1024x600", DRM_MODE_TYPE_DRIVER, 53990, 1024, 1104,
-		   1136, 1184, 0, 600, 603, 604, 608, 0, 0) },
-	/* hard coded fixed mode for Sharp wsvga LVDS 1024x600 */
-	{ DRM_MODE("1024x600", DRM_MODE_TYPE_DRIVER, 48885, 1024, 1124,
-		   1204, 1312, 0, 600, 607, 610, 621, 0, 0) },
-	/* hard coded fixed mode for LVDS 1024x768 */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048,
-		   1184, 1344, 0, 768, 771, 777, 806, 0, 0) },
-	/* hard coded fixed mode for LVDS 1366x768 */
-	{ DRM_MODE("1366x768", DRM_MODE_TYPE_DRIVER, 77500, 1366, 1430,
-		   1558, 1664, 0, 768, 769, 770, 776, 0, 0) },
-};
-
-/* Returns the panel fixed mode from configuration. */
-
-static void oaktrail_lvds_get_configuration_mode(struct drm_device *dev,
-					struct psb_intel_mode_device *mode_dev)
-{
-	struct drm_display_mode *mode = NULL;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct oaktrail_timing_info *ti = &dev_priv->gct_data.DTD;
-
-	mode_dev->panel_fixed_mode = NULL;
-
-	/* Use the firmware provided data on Moorestown */
-	if (dev_priv->vbt_data.size != 0x00) { /*if non-zero, then use vbt*/
-		mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-		if (!mode)
-			return;
-
-		mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo;
-		mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo;
-		mode->hsync_start = mode->hdisplay + \
-				((ti->hsync_offset_hi << 8) | \
-				ti->hsync_offset_lo);
-		mode->hsync_end = mode->hsync_start + \
-				((ti->hsync_pulse_width_hi << 8) | \
-				ti->hsync_pulse_width_lo);
-		mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) | \
-							ti->hblank_lo);
-		mode->vsync_start = \
-			mode->vdisplay + ((ti->vsync_offset_hi << 4) | \
-						ti->vsync_offset_lo);
-		mode->vsync_end = \
-			mode->vsync_start + ((ti->vsync_pulse_width_hi << 4) | \
-						ti->vsync_pulse_width_lo);
-		mode->vtotal = mode->vdisplay + \
-				((ti->vblank_hi << 8) | ti->vblank_lo);
-		mode->clock = ti->pixel_clock * 10;
-#if 0
-		printk(KERN_INFO "hdisplay is %d\n", mode->hdisplay);
-		printk(KERN_INFO "vdisplay is %d\n", mode->vdisplay);
-		printk(KERN_INFO "HSS is %d\n", mode->hsync_start);
-		printk(KERN_INFO "HSE is %d\n", mode->hsync_end);
-		printk(KERN_INFO "htotal is %d\n", mode->htotal);
-		printk(KERN_INFO "VSS is %d\n", mode->vsync_start);
-		printk(KERN_INFO "VSE is %d\n", mode->vsync_end);
-		printk(KERN_INFO "vtotal is %d\n", mode->vtotal);
-		printk(KERN_INFO "clock is %d\n", mode->clock);
-#endif
-		mode_dev->panel_fixed_mode = mode;
-	}
-
-	/* Use the BIOS VBT mode if available */
-	if (mode_dev->panel_fixed_mode == NULL && mode_dev->vbt_mode)
-		mode_dev->panel_fixed_mode = drm_mode_duplicate(dev,
-						mode_dev->vbt_mode);
-
-	/* Then try the LVDS VBT mode */
-	if (mode_dev->panel_fixed_mode == NULL)
-		if (dev_priv->lfp_lvds_vbt_mode)
-			mode_dev->panel_fixed_mode =
-				drm_mode_duplicate(dev,
-					dev_priv->lfp_lvds_vbt_mode);
-	/* Then guess */
-	if (mode_dev->panel_fixed_mode == NULL)
-		mode_dev->panel_fixed_mode
-			= drm_mode_duplicate(dev, &lvds_configuration_modes[2]);
-
-	drm_mode_set_name(mode_dev->panel_fixed_mode);
-	drm_mode_set_crtcinfo(mode_dev->panel_fixed_mode, 0);
-}
-
-/**
- * oaktrail_lvds_init - setup LVDS connectors on this device
- * @dev: drm device
- *
- * Create the connector, register the LVDS DDC bus, and try to figure out what
- * modes we can display on the LVDS panel (if present).
- */
-void oaktrail_lvds_init(struct drm_device *dev,
-		    struct psb_intel_mode_device *mode_dev)
-{
-	struct psb_intel_encoder *psb_intel_encoder;
-	struct psb_intel_connector *psb_intel_connector;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct edid *edid;
-	struct i2c_adapter *i2c_adap;
-	struct drm_display_mode *scan;	/* *modes, *bios_mode; */
-
-	psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder), GFP_KERNEL);
-	if (!psb_intel_encoder)
-		return;
-
-	psb_intel_connector = kzalloc(sizeof(struct psb_intel_connector), GFP_KERNEL);
-	if (!psb_intel_connector)
-		goto failed_connector;
-
-	connector = &psb_intel_connector->base;
-	encoder = &psb_intel_encoder->base;
-	dev_priv->is_lvds_on = true;
-	drm_connector_init(dev, connector,
-			   &psb_intel_lvds_connector_funcs,
-			   DRM_MODE_CONNECTOR_LVDS);
-
-	drm_encoder_init(dev, encoder, &psb_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
-
-	psb_intel_connector_attach_encoder(psb_intel_connector,
-					   psb_intel_encoder);
-	psb_intel_encoder->type = INTEL_OUTPUT_LVDS;
-
-	drm_encoder_helper_add(encoder, &oaktrail_lvds_helper_funcs);
-	drm_connector_helper_add(connector,
-				 &psb_intel_lvds_connector_helper_funcs);
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	drm_connector_attach_property(connector,
-					dev->mode_config.scaling_mode_property,
-					DRM_MODE_SCALE_FULLSCREEN);
-	drm_connector_attach_property(connector,
-					dev_priv->backlight_property,
-					BRIGHTNESS_MAX_LEVEL);
-
-	mode_dev->panel_wants_dither = false;
-	if (dev_priv->vbt_data.size != 0x00)
-		mode_dev->panel_wants_dither = (dev_priv->gct_data.
-			Panel_Port_Control & MRST_PANEL_8TO6_DITHER_ENABLE);
-        if (dev_priv->lvds_dither)
-                mode_dev->panel_wants_dither = 1;
-
-	/*
-	 * LVDS discovery:
-	 * 1) check for EDID on DDC
-	 * 2) check for VBT data
-	 * 3) check to see if LVDS is already on
-	 *    if none of the above, no panel
-	 * 4) make sure lid is open
-	 *    if closed, act like it's not there for now
-	 */
-
-	i2c_adap = i2c_get_adapter(dev_priv->ops->i2c_bus);
-	if (i2c_adap == NULL)
-		dev_err(dev->dev, "No ddc adapter available!\n");
-	/*
-	 * Attempt to get the fixed panel mode from DDC.  Assume that the
-	 * preferred mode is the right one.
-	 */
-	if (i2c_adap) {
-		edid = drm_get_edid(connector, i2c_adap);
-		if (edid) {
-			drm_mode_connector_update_edid_property(connector,
-									edid);
-			drm_add_edid_modes(connector, edid);
-			kfree(edid);
-		}
-
-		list_for_each_entry(scan, &connector->probed_modes, head) {
-			if (scan->type & DRM_MODE_TYPE_PREFERRED) {
-				mode_dev->panel_fixed_mode =
-				    drm_mode_duplicate(dev, scan);
-				goto out;	/* FIXME: check for quirks */
-			}
-		}
-	}
-	/*
-	 * If we didn't get EDID, try geting panel timing
-	 * from configuration data
-	 */
-	oaktrail_lvds_get_configuration_mode(dev, mode_dev);
-
-	if (mode_dev->panel_fixed_mode) {
-		mode_dev->panel_fixed_mode->type |= DRM_MODE_TYPE_PREFERRED;
-		goto out;	/* FIXME: check for quirks */
-	}
-
-	/* If we still don't have a mode after all that, give up. */
-	if (!mode_dev->panel_fixed_mode) {
-		dev_err(dev->dev, "Found no modes on the lvds, ignoring the LVDS\n");
-		goto failed_find;
-	}
-
-out:
-	drm_sysfs_connector_add(connector);
-	return;
-
-failed_find:
-	dev_dbg(dev->dev, "No LVDS modes found, disabling.\n");
-	if (psb_intel_encoder->ddc_bus)
-		psb_intel_i2c_destroy(psb_intel_encoder->ddc_bus);
-
-/* failed_ddc: */
-
-	drm_encoder_cleanup(encoder);
-	drm_connector_cleanup(connector);
-	kfree(psb_intel_connector);
-failed_connector:
-	kfree(psb_intel_encoder);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/power.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/power.c
deleted file mode 100644
index 889b8547..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/power.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2009-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- *    Benjamin Defnet <benjamin.r.defnet@intel.com>
- *    Rajesh Poornachandran <rajesh.poornachandran@intel.com>
- * Massively reworked
- *    Alan Cox <alan@linux.intel.com>
- */
-
-#include "power.h"
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include <linux/mutex.h>
-#include <linux/pm_runtime.h>
-
-static struct mutex power_mutex;	/* Serialize power ops */
-static spinlock_t power_ctrl_lock;	/* Serialize power claim */
-
-/**
- *	gma_power_init		-	initialise power manager
- *	@dev: our device
- *
- *	Set up for power management tracking of our hardware.
- */
-void gma_power_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/* FIXME: Move APM/OSPM base into relevant device code */
-	dev_priv->apm_base = dev_priv->apm_reg & 0xffff;
-	dev_priv->ospm_base &= 0xffff;
-
-	dev_priv->display_power = true;	/* We start active */
-	dev_priv->display_count = 0;	/* Currently no users */
-	dev_priv->suspended = false;	/* And not suspended */
-	spin_lock_init(&power_ctrl_lock);
-	mutex_init(&power_mutex);
-
-	if (dev_priv->ops->init_pm)
-		dev_priv->ops->init_pm(dev);
-}
-
-/**
- *	gma_power_uninit	-	end power manager
- *	@dev: device to end for
- *
- *	Undo the effects of gma_power_init
- */
-void gma_power_uninit(struct drm_device *dev)
-{
-	pm_runtime_disable(&dev->pdev->dev);
-	pm_runtime_set_suspended(&dev->pdev->dev);
-}
-
-/**
- *	gma_suspend_display	-	suspend the display logic
- *	@dev: our DRM device
- *
- *	Suspend the display logic of the graphics interface
- */
-static void gma_suspend_display(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->suspended)
-		return;
-	dev_priv->ops->save_regs(dev);
-	dev_priv->ops->power_down(dev);
-	dev_priv->display_power = false;
-}
-
-/**
- *	gma_resume_display	-	resume display side logic
- *
- *	Resume the display hardware restoring state and enabling
- *	as necessary.
- */
-static void gma_resume_display(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/* turn on the display power island */
-	dev_priv->ops->power_up(dev);
-	dev_priv->suspended = false;
-	dev_priv->display_power = true;
-
-	PSB_WVDC32(dev_priv->pge_ctl | _PSB_PGETBL_ENABLED, PSB_PGETBL_CTL);
-	pci_write_config_word(pdev, PSB_GMCH_CTRL,
-			dev_priv->gmch_ctrl | _PSB_GMCH_ENABLED);
-	dev_priv->ops->restore_regs(dev);
-}
-
-/**
- *	gma_suspend_pci		-	suspend PCI side
- *	@pdev: PCI device
- *
- *	Perform the suspend processing on our PCI device state
- */
-static void gma_suspend_pci(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int bsm, vbt;
-
-	if (dev_priv->suspended)
-		return;
-
-	pci_save_state(pdev);
-	pci_read_config_dword(pdev, 0x5C, &bsm);
-	dev_priv->regs.saveBSM = bsm;
-	pci_read_config_dword(pdev, 0xFC, &vbt);
-	dev_priv->regs.saveVBT = vbt;
-	pci_read_config_dword(pdev, PSB_PCIx_MSI_ADDR_LOC, &dev_priv->msi_addr);
-	pci_read_config_dword(pdev, PSB_PCIx_MSI_DATA_LOC, &dev_priv->msi_data);
-
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-
-	dev_priv->suspended = true;
-}
-
-/**
- *	gma_resume_pci		-	resume helper
- *	@dev: our PCI device
- *
- *	Perform the resume processing on our PCI device state - rewrite
- *	register state and re-enable the PCI device
- */
-static bool gma_resume_pci(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-
-	if (!dev_priv->suspended)
-		return true;
-
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	pci_write_config_dword(pdev, 0x5c, dev_priv->regs.saveBSM);
-	pci_write_config_dword(pdev, 0xFC, dev_priv->regs.saveVBT);
-	/* restoring MSI address and data in PCIx space */
-	pci_write_config_dword(pdev, PSB_PCIx_MSI_ADDR_LOC, dev_priv->msi_addr);
-	pci_write_config_dword(pdev, PSB_PCIx_MSI_DATA_LOC, dev_priv->msi_data);
-	ret = pci_enable_device(pdev);
-
-	if (ret != 0)
-		dev_err(&pdev->dev, "pci_enable failed: %d\n", ret);
-	else
-		dev_priv->suspended = false;
-	return !dev_priv->suspended;
-}
-
-/**
- *	gma_power_suspend		-	bus callback for suspend
- *	@pdev: our PCI device
- *	@state: suspend type
- *
- *	Called back by the PCI layer during a suspend of the system. We
- *	perform the necessary shut down steps and save enough state that
- *	we can undo this when resume is called.
- */
-int gma_power_suspend(struct device *_dev)
-{
-	struct pci_dev *pdev = container_of(_dev, struct pci_dev, dev);
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	mutex_lock(&power_mutex);
-	if (!dev_priv->suspended) {
-		if (dev_priv->display_count) {
-			mutex_unlock(&power_mutex);
-			dev_err(dev->dev, "GPU hardware busy, cannot suspend\n");
-			return -EBUSY;
-		}
-		psb_irq_uninstall(dev);
-		gma_suspend_display(dev);
-		gma_suspend_pci(pdev);
-	}
-	mutex_unlock(&power_mutex);
-	return 0;
-}
-
-/**
- *	gma_power_resume		-	resume power
- *	@pdev: PCI device
- *
- *	Resume the PCI side of the graphics and then the displays
- */
-int gma_power_resume(struct device *_dev)
-{
-	struct pci_dev *pdev = container_of(_dev, struct pci_dev, dev);
-	struct drm_device *dev = pci_get_drvdata(pdev);
-
-	mutex_lock(&power_mutex);
-	gma_resume_pci(pdev);
-	gma_resume_display(pdev);
-	psb_irq_preinstall(dev);
-	psb_irq_postinstall(dev);
-	mutex_unlock(&power_mutex);
-	return 0;
-}
-
-/**
- *	gma_power_is_on		-	returne true if power is on
- *	@dev: our DRM device
- *
- *	Returns true if the display island power is on at this moment
- */
-bool gma_power_is_on(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	return dev_priv->display_power;
-}
-
-/**
- *	gma_power_begin		-	begin requiring power
- *	@dev: our DRM device
- *	@force_on: true to force power on
- *
- *	Begin an action that requires the display power island is enabled.
- *	We refcount the islands.
- */
-bool gma_power_begin(struct drm_device *dev, bool force_on)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-	unsigned long flags;
-
-	spin_lock_irqsave(&power_ctrl_lock, flags);
-	/* Power already on ? */
-	if (dev_priv->display_power) {
-		dev_priv->display_count++;
-		pm_runtime_get(&dev->pdev->dev);
-		spin_unlock_irqrestore(&power_ctrl_lock, flags);
-		return true;
-	}
-	if (force_on == false)
-		goto out_false;
-
-	/* Ok power up needed */
-	ret = gma_resume_pci(dev->pdev);
-	if (ret == 0) {
-		psb_irq_preinstall(dev);
-		psb_irq_postinstall(dev);
-		pm_runtime_get(&dev->pdev->dev);
-		dev_priv->display_count++;
-		spin_unlock_irqrestore(&power_ctrl_lock, flags);
-		return true;
-	}
-out_false:
-	spin_unlock_irqrestore(&power_ctrl_lock, flags);
-	return false;
-}
-
-/**
- *	gma_power_end		-	end use of power
- *	@dev: Our DRM device
- *
- *	Indicate that one of our gma_power_begin() requested periods when
- *	the diplay island power is needed has completed.
- */
-void gma_power_end(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-	spin_lock_irqsave(&power_ctrl_lock, flags);
-	dev_priv->display_count--;
-	WARN_ON(dev_priv->display_count < 0);
-	spin_unlock_irqrestore(&power_ctrl_lock, flags);
-	pm_runtime_put(&dev->pdev->dev);
-}
-
-int psb_runtime_suspend(struct device *dev)
-{
-	return gma_power_suspend(dev);
-}
-
-int psb_runtime_resume(struct device *dev)
-{
-	return gma_power_resume(dev);
-}
-
-int psb_runtime_idle(struct device *dev)
-{
-	struct drm_device *drmdev = pci_get_drvdata(to_pci_dev(dev));
-	struct drm_psb_private *dev_priv = drmdev->dev_private;
-	if (dev_priv->display_count)
-		return 0;
-	else
-		return 1;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/power.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/power.h
deleted file mode 100644
index 1969d2ec..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/power.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2009-2011, Intel Corporation.
- * All Rights Reserved.
-
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- *    Benjamin Defnet <benjamin.r.defnet@intel.com>
- *    Rajesh Poornachandran <rajesh.poornachandran@intel.com>
- * Massively reworked
- *    Alan Cox <alan@linux.intel.com>
- */
-#ifndef _PSB_POWERMGMT_H_
-#define _PSB_POWERMGMT_H_
-
-#include <linux/pci.h>
-#include <drm/drmP.h>
-
-void gma_power_init(struct drm_device *dev);
-void gma_power_uninit(struct drm_device *dev);
-
-/*
- * The kernel bus power management  will call these functions
- */
-int gma_power_suspend(struct device *dev);
-int gma_power_resume(struct device *dev);
-
-/*
- * These are the functions the driver should use to wrap all hw access
- * (i.e. register reads and writes)
- */
-bool gma_power_begin(struct drm_device *dev, bool force);
-void gma_power_end(struct drm_device *dev);
-
-/*
- * Use this function to do an instantaneous check for if the hw is on.
- * Only use this in cases where you know the mutex is already held such
- * as in irq install/uninstall and you need to
- * prevent a deadlock situation.  Otherwise use gma_power_begin().
- */
-bool gma_power_is_on(struct drm_device *dev);
-
-/*
- * GFX-Runtime PM callbacks
- */
-int psb_runtime_suspend(struct device *dev);
-int psb_runtime_resume(struct device *dev);
-int psb_runtime_idle(struct device *dev);
-
-#endif /*_PSB_POWERMGMT_H_*/
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_device.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_device.c
deleted file mode 100644
index 328a1930..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_device.c
+++ /dev/null
@@ -1,332 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <linux/backlight.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "gma_drm.h"
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include "intel_bios.h"
-
-
-static int psb_output_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	psb_intel_lvds_init(dev, &dev_priv->mode_dev);
-	psb_intel_sdvo_init(dev, SDVOB);
-	return 0;
-}
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-
-/*
- *	Poulsbo Backlight Interfaces
- */
-
-#define BLC_PWM_PRECISION_FACTOR 100	/* 10000000 */
-#define BLC_PWM_FREQ_CALC_CONSTANT 32
-#define MHz 1000000
-
-#define PSB_BLC_PWM_PRECISION_FACTOR    10
-#define PSB_BLC_MAX_PWM_REG_FREQ        0xFFFE
-#define PSB_BLC_MIN_PWM_REG_FREQ        0x2
-
-#define PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR (0xFFFE)
-#define PSB_BACKLIGHT_PWM_CTL_SHIFT	(16)
-
-static int psb_brightness;
-static struct backlight_device *psb_backlight_device;
-
-static int psb_get_brightness(struct backlight_device *bd)
-{
-	/* return locally cached var instead of HW read (due to DPST etc.) */
-	/* FIXME: ideally return actual value in case firmware fiddled with
-	   it */
-	return psb_brightness;
-}
-
-
-static int psb_backlight_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long core_clock;
-	/* u32 bl_max_freq; */
-	/* unsigned long value; */
-	u16 bl_max_freq;
-	uint32_t value;
-	uint32_t blc_pwm_precision_factor;
-
-	/* get bl_max_freq and pol from dev_priv*/
-	if (!dev_priv->lvds_bl) {
-		dev_err(dev->dev, "Has no valid LVDS backlight info\n");
-		return -ENOENT;
-	}
-	bl_max_freq = dev_priv->lvds_bl->freq;
-	blc_pwm_precision_factor = PSB_BLC_PWM_PRECISION_FACTOR;
-
-	core_clock = dev_priv->core_freq;
-
-	value = (core_clock * MHz) / BLC_PWM_FREQ_CALC_CONSTANT;
-	value *= blc_pwm_precision_factor;
-	value /= bl_max_freq;
-	value /= blc_pwm_precision_factor;
-
-	if (value > (unsigned long long)PSB_BLC_MAX_PWM_REG_FREQ ||
-		 value < (unsigned long long)PSB_BLC_MIN_PWM_REG_FREQ)
-				return -ERANGE;
-	else {
-		value &= PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR;
-		REG_WRITE(BLC_PWM_CTL,
-			(value << PSB_BACKLIGHT_PWM_CTL_SHIFT) | (value));
-	}
-	return 0;
-}
-
-static int psb_set_brightness(struct backlight_device *bd)
-{
-	struct drm_device *dev = bl_get_data(psb_backlight_device);
-	int level = bd->props.brightness;
-
-	/* Percentage 1-100% being valid */
-	if (level < 1)
-		level = 1;
-
-	psb_intel_lvds_set_brightness(dev, level);
-	psb_brightness = level;
-	return 0;
-}
-
-static const struct backlight_ops psb_ops = {
-	.get_brightness = psb_get_brightness,
-	.update_status  = psb_set_brightness,
-};
-
-static int psb_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-	struct backlight_properties props;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = 100;
-	props.type = BACKLIGHT_PLATFORM;
-
-	psb_backlight_device = backlight_device_register("psb-bl",
-					NULL, (void *)dev, &psb_ops, &props);
-	if (IS_ERR(psb_backlight_device))
-		return PTR_ERR(psb_backlight_device);
-
-	ret = psb_backlight_setup(dev);
-	if (ret < 0) {
-		backlight_device_unregister(psb_backlight_device);
-		psb_backlight_device = NULL;
-		return ret;
-	}
-	psb_backlight_device->props.brightness = 100;
-	psb_backlight_device->props.max_brightness = 100;
-	backlight_update_status(psb_backlight_device);
-	dev_priv->backlight_device = psb_backlight_device;
-	return 0;
-}
-
-#endif
-
-/*
- *	Provide the Poulsbo specific chip logic and low level methods
- *	for power management
- */
-
-static void psb_init_pm(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	u32 gating = PSB_RSGX32(PSB_CR_CLKGATECTL);
-	gating &= ~3;	/* Disable 2D clock gating */
-	gating |= 1;
-	PSB_WSGX32(gating, PSB_CR_CLKGATECTL);
-	PSB_RSGX32(PSB_CR_CLKGATECTL);
-}
-
-/**
- *	psb_save_display_registers	-	save registers lost on suspend
- *	@dev: our DRM device
- *
- *	Save the state we need in order to be able to restore the interface
- *	upon resume from suspend
- */
-static int psb_save_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-	struct drm_connector *connector;
-	struct psb_state *regs = &dev_priv->regs.psb;
-
-	/* Display arbitration control + watermarks */
-	regs->saveDSPARB = PSB_RVDC32(DSPARB);
-	regs->saveDSPFW1 = PSB_RVDC32(DSPFW1);
-	regs->saveDSPFW2 = PSB_RVDC32(DSPFW2);
-	regs->saveDSPFW3 = PSB_RVDC32(DSPFW3);
-	regs->saveDSPFW4 = PSB_RVDC32(DSPFW4);
-	regs->saveDSPFW5 = PSB_RVDC32(DSPFW5);
-	regs->saveDSPFW6 = PSB_RVDC32(DSPFW6);
-	regs->saveCHICKENBIT = PSB_RVDC32(DSPCHICKENBIT);
-
-	/* Save crtc and output state */
-	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		if (drm_helper_crtc_in_use(crtc))
-			crtc->funcs->save(crtc);
-	}
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->funcs->save)
-			connector->funcs->save(connector);
-
-	mutex_unlock(&dev->mode_config.mutex);
-	return 0;
-}
-
-/**
- *	psb_restore_display_registers	-	restore lost register state
- *	@dev: our DRM device
- *
- *	Restore register state that was lost during suspend and resume.
- */
-static int psb_restore_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-	struct drm_connector *connector;
-	struct psb_state *regs = &dev_priv->regs.psb;
-
-	/* Display arbitration + watermarks */
-	PSB_WVDC32(regs->saveDSPARB, DSPARB);
-	PSB_WVDC32(regs->saveDSPFW1, DSPFW1);
-	PSB_WVDC32(regs->saveDSPFW2, DSPFW2);
-	PSB_WVDC32(regs->saveDSPFW3, DSPFW3);
-	PSB_WVDC32(regs->saveDSPFW4, DSPFW4);
-	PSB_WVDC32(regs->saveDSPFW5, DSPFW5);
-	PSB_WVDC32(regs->saveDSPFW6, DSPFW6);
-	PSB_WVDC32(regs->saveCHICKENBIT, DSPCHICKENBIT);
-
-	/*make sure VGA plane is off. it initializes to on after reset!*/
-	PSB_WVDC32(0x80000000, VGACNTRL);
-
-	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		if (drm_helper_crtc_in_use(crtc))
-			crtc->funcs->restore(crtc);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->funcs->restore)
-			connector->funcs->restore(connector);
-
-	mutex_unlock(&dev->mode_config.mutex);
-	return 0;
-}
-
-static int psb_power_down(struct drm_device *dev)
-{
-	return 0;
-}
-
-static int psb_power_up(struct drm_device *dev)
-{
-	return 0;
-}
-
-static void psb_get_core_freq(struct drm_device *dev)
-{
-	uint32_t clock;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/*pci_write_config_dword(pci_root, 0xD4, 0x00C32004);*/
-	/*pci_write_config_dword(pci_root, 0xD0, 0xE0033000);*/
-
-	pci_write_config_dword(pci_root, 0xD0, 0xD0050300);
-	pci_read_config_dword(pci_root, 0xD4, &clock);
-	pci_dev_put(pci_root);
-
-	switch (clock & 0x07) {
-	case 0:
-		dev_priv->core_freq = 100;
-		break;
-	case 1:
-		dev_priv->core_freq = 133;
-		break;
-	case 2:
-		dev_priv->core_freq = 150;
-		break;
-	case 3:
-		dev_priv->core_freq = 178;
-		break;
-	case 4:
-		dev_priv->core_freq = 200;
-		break;
-	case 5:
-	case 6:
-	case 7:
-		dev_priv->core_freq = 266;
-	default:
-		dev_priv->core_freq = 0;
-	}
-}
-
-static int psb_chip_setup(struct drm_device *dev)
-{
-	psb_get_core_freq(dev);
-	gma_intel_setup_gmbus(dev);
-	gma_intel_opregion_init(dev);
-	psb_intel_init_bios(dev);
-	return 0;
-}
-
-static void psb_chip_teardown(struct drm_device *dev)
-{
-	gma_intel_teardown_gmbus(dev);
-}
-
-const struct psb_ops psb_chip_ops = {
-	.name = "Poulsbo",
-	.accel_2d = 1,
-	.pipes = 2,
-	.crtcs = 2,
-	.sgx_offset = PSB_SGX_OFFSET,
-	.chip_setup = psb_chip_setup,
-	.chip_teardown = psb_chip_teardown,
-
-	.crtc_helper = &psb_intel_helper_funcs,
-	.crtc_funcs = &psb_intel_crtc_funcs,
-
-	.output_init = psb_output_init,
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = psb_backlight_init,
-#endif
-
-	.init_pm = psb_init_pm,
-	.save_regs = psb_save_display_registers,
-	.restore_regs = psb_restore_display_registers,
-	.power_down = psb_power_down,
-	.power_up = psb_power_up,
-};
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_drv.c
deleted file mode 100644
index 09af2ffb..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_drv.c
+++ /dev/null
@@ -1,706 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- * Copyright (c) 2008, Tungsten Graphics, Inc. Cedar Park, TX., USA.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "gma_drm.h"
-#include "psb_drv.h"
-#include "framebuffer.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include "intel_bios.h"
-#include "mid_bios.h"
-#include <drm/drm_pciids.h>
-#include "power.h"
-#include <linux/cpu.h>
-#include <linux/notifier.h>
-#include <linux/spinlock.h>
-#include <linux/pm_runtime.h>
-#include <acpi/video.h>
-#include <linux/module.h>
-
-static int drm_psb_trap_pagefaults;
-
-static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
-
-MODULE_PARM_DESC(trap_pagefaults, "Error and reset on MMU pagefaults");
-module_param_named(trap_pagefaults, drm_psb_trap_pagefaults, int, 0600);
-
-
-static DEFINE_PCI_DEVICE_TABLE(pciidlist) = {
-	{ 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
-	{ 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
-#if defined(CONFIG_DRM_GMA600)
-	{ 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
-	{ 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
-	{ 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
-	{ 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
-	{ 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
-	{ 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
-	{ 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
-	{ 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
-	/* Atom E620 */
-	{ 0x8086, 0x4108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
-#endif
-#if defined(CONFIG_DRM_MEDFIELD)
-	{0x8086, 0x0130, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{0x8086, 0x0131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{0x8086, 0x0132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{0x8086, 0x0133, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{0x8086, 0x0134, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{0x8086, 0x0135, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{0x8086, 0x0136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{0x8086, 0x0137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-#endif
-#if defined(CONFIG_DRM_GMA3600)
-	{ 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-#endif
-	{ 0, }
-};
-MODULE_DEVICE_TABLE(pci, pciidlist);
-
-/*
- * Standard IOCTLs.
- */
-
-#define DRM_IOCTL_GMA_ADB	\
-		DRM_IOWR(DRM_GMA_ADB + DRM_COMMAND_BASE, uint32_t)
-#define DRM_IOCTL_GMA_MODE_OPERATION	\
-		DRM_IOWR(DRM_GMA_MODE_OPERATION + DRM_COMMAND_BASE, \
-			 struct drm_psb_mode_operation_arg)
-#define DRM_IOCTL_GMA_STOLEN_MEMORY	\
-		DRM_IOWR(DRM_GMA_STOLEN_MEMORY + DRM_COMMAND_BASE, \
-			 struct drm_psb_stolen_memory_arg)
-#define DRM_IOCTL_GMA_GAMMA	\
-		DRM_IOWR(DRM_GMA_GAMMA + DRM_COMMAND_BASE, \
-			 struct drm_psb_dpst_lut_arg)
-#define DRM_IOCTL_GMA_DPST_BL	\
-		DRM_IOWR(DRM_GMA_DPST_BL + DRM_COMMAND_BASE, \
-			 uint32_t)
-#define DRM_IOCTL_GMA_GET_PIPE_FROM_CRTC_ID	\
-		DRM_IOWR(DRM_GMA_GET_PIPE_FROM_CRTC_ID + DRM_COMMAND_BASE, \
-			 struct drm_psb_get_pipe_from_crtc_id_arg)
-#define DRM_IOCTL_GMA_GEM_CREATE	\
-		DRM_IOWR(DRM_GMA_GEM_CREATE + DRM_COMMAND_BASE, \
-			 struct drm_psb_gem_create)
-#define DRM_IOCTL_GMA_GEM_MMAP	\
-		DRM_IOWR(DRM_GMA_GEM_MMAP + DRM_COMMAND_BASE, \
-			 struct drm_psb_gem_mmap)
-
-static int psb_adb_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-static int psb_mode_operation_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv);
-static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data,
-				   struct drm_file *file_priv);
-static int psb_gamma_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv);
-
-static struct drm_ioctl_desc psb_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(GMA_ADB, psb_adb_ioctl, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(GMA_MODE_OPERATION, psb_mode_operation_ioctl,
-		      DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(GMA_STOLEN_MEMORY, psb_stolen_memory_ioctl,
-		      DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(GMA_GAMMA, psb_gamma_ioctl, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(GMA_DPST_BL, psb_dpst_bl_ioctl, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(GMA_GET_PIPE_FROM_CRTC_ID,
-					psb_intel_get_pipe_from_crtc_id, 0),
-	DRM_IOCTL_DEF_DRV(GMA_GEM_CREATE, psb_gem_create_ioctl,
-						DRM_UNLOCKED | DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(GMA_GEM_MMAP, psb_gem_mmap_ioctl,
-						DRM_UNLOCKED | DRM_AUTH),
-};
-
-static void psb_lastclose(struct drm_device *dev)
-{
-	return;
-}
-
-static void psb_do_takedown(struct drm_device *dev)
-{
-}
-
-static int psb_do_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_gtt *pg = &dev_priv->gtt;
-
-	uint32_t stolen_gtt;
-
-	int ret = -ENOMEM;
-
-	if (pg->mmu_gatt_start & 0x0FFFFFFF) {
-		dev_err(dev->dev, "Gatt must be 256M aligned. This is a bug.\n");
-		ret = -EINVAL;
-		goto out_err;
-	}
-
-
-	stolen_gtt = (pg->stolen_size >> PAGE_SHIFT) * 4;
-	stolen_gtt = (stolen_gtt + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	stolen_gtt =
-	    (stolen_gtt < pg->gtt_pages) ? stolen_gtt : pg->gtt_pages;
-
-	dev_priv->gatt_free_offset = pg->mmu_gatt_start +
-	    (stolen_gtt << PAGE_SHIFT) * 1024;
-
-	if (1 || drm_debug) {
-		uint32_t core_id = PSB_RSGX32(PSB_CR_CORE_ID);
-		uint32_t core_rev = PSB_RSGX32(PSB_CR_CORE_REVISION);
-		DRM_INFO("SGX core id = 0x%08x\n", core_id);
-		DRM_INFO("SGX core rev major = 0x%02x, minor = 0x%02x\n",
-			 (core_rev & _PSB_CC_REVISION_MAJOR_MASK) >>
-			 _PSB_CC_REVISION_MAJOR_SHIFT,
-			 (core_rev & _PSB_CC_REVISION_MINOR_MASK) >>
-			 _PSB_CC_REVISION_MINOR_SHIFT);
-		DRM_INFO
-		    ("SGX core rev maintenance = 0x%02x, designer = 0x%02x\n",
-		     (core_rev & _PSB_CC_REVISION_MAINTENANCE_MASK) >>
-		     _PSB_CC_REVISION_MAINTENANCE_SHIFT,
-		     (core_rev & _PSB_CC_REVISION_DESIGNER_MASK) >>
-		     _PSB_CC_REVISION_DESIGNER_SHIFT);
-	}
-
-
-	spin_lock_init(&dev_priv->irqmask_lock);
-	spin_lock_init(&dev_priv->lock_2d);
-
-	PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK0);
-	PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK1);
-	PSB_RSGX32(PSB_CR_BIF_BANK1);
-	PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_MMU_ER_MASK,
-							PSB_CR_BIF_CTRL);
-	psb_spank(dev_priv);
-
-	/* mmu_gatt ?? */
-	PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
-	return 0;
-out_err:
-	psb_do_takedown(dev);
-	return ret;
-}
-
-static int psb_driver_unload(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/* Kill vblank etc here */
-
-	gma_backlight_exit(dev);
-
-	psb_modeset_cleanup(dev);
-
-	if (dev_priv) {
-		psb_lid_timer_takedown(dev_priv);
-		gma_intel_opregion_exit(dev);
-
-		if (dev_priv->ops->chip_teardown)
-			dev_priv->ops->chip_teardown(dev);
-		psb_do_takedown(dev);
-
-
-		if (dev_priv->pf_pd) {
-			psb_mmu_free_pagedir(dev_priv->pf_pd);
-			dev_priv->pf_pd = NULL;
-		}
-		if (dev_priv->mmu) {
-			struct psb_gtt *pg = &dev_priv->gtt;
-
-			down_read(&pg->sem);
-			psb_mmu_remove_pfn_sequence(
-				psb_mmu_get_default_pd
-				(dev_priv->mmu),
-				pg->mmu_gatt_start,
-				dev_priv->vram_stolen_size >> PAGE_SHIFT);
-			up_read(&pg->sem);
-			psb_mmu_driver_takedown(dev_priv->mmu);
-			dev_priv->mmu = NULL;
-		}
-		psb_gtt_takedown(dev);
-		if (dev_priv->scratch_page) {
-			__free_page(dev_priv->scratch_page);
-			dev_priv->scratch_page = NULL;
-		}
-		if (dev_priv->vdc_reg) {
-			iounmap(dev_priv->vdc_reg);
-			dev_priv->vdc_reg = NULL;
-		}
-		if (dev_priv->sgx_reg) {
-			iounmap(dev_priv->sgx_reg);
-			dev_priv->sgx_reg = NULL;
-		}
-
-		kfree(dev_priv);
-		dev->dev_private = NULL;
-
-		/*destroy VBT data*/
-		psb_intel_destroy_bios(dev);
-	}
-
-	gma_power_uninit(dev);
-
-	return 0;
-}
-
-
-static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
-{
-	struct drm_psb_private *dev_priv;
-	unsigned long resource_start;
-	unsigned long irqflags;
-	int ret = -ENOMEM;
-	struct drm_connector *connector;
-	struct psb_intel_encoder *psb_intel_encoder;
-
-	dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
-	if (dev_priv == NULL)
-		return -ENOMEM;
-
-	dev_priv->ops = (struct psb_ops *)chipset;
-	dev_priv->dev = dev;
-	dev->dev_private = (void *) dev_priv;
-
-	pci_set_master(dev->pdev);
-
-	if (!IS_PSB(dev)) {
-		if (pci_enable_msi(dev->pdev))
-			dev_warn(dev->dev, "Enabling MSI failed!\n");
-	}
-
-	dev_priv->num_pipe = dev_priv->ops->pipes;
-
-	resource_start = pci_resource_start(dev->pdev, PSB_MMIO_RESOURCE);
-
-	dev_priv->vdc_reg =
-	    ioremap(resource_start + PSB_VDC_OFFSET, PSB_VDC_SIZE);
-	if (!dev_priv->vdc_reg)
-		goto out_err;
-
-	dev_priv->sgx_reg = ioremap(resource_start + dev_priv->ops->sgx_offset,
-							PSB_SGX_SIZE);
-	if (!dev_priv->sgx_reg)
-		goto out_err;
-
-	ret = dev_priv->ops->chip_setup(dev);
-	if (ret)
-		goto out_err;
-
-	/* Init OSPM support */
-	gma_power_init(dev);
-
-	ret = -ENOMEM;
-
-	dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO);
-	if (!dev_priv->scratch_page)
-		goto out_err;
-
-	set_pages_uc(dev_priv->scratch_page, 1);
-
-	ret = psb_gtt_init(dev, 0);
-	if (ret)
-		goto out_err;
-
-	dev_priv->mmu = psb_mmu_driver_init((void *)0,
-					drm_psb_trap_pagefaults, 0,
-					dev_priv);
-	if (!dev_priv->mmu)
-		goto out_err;
-
-	dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0);
-	if (!dev_priv->pf_pd)
-		goto out_err;
-
-	psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0);
-	psb_mmu_set_pd_context(dev_priv->pf_pd, 1);
-
-	ret = psb_do_init(dev);
-	if (ret)
-		return ret;
-
-	PSB_WSGX32(0x20000000, PSB_CR_PDS_EXEC_BASE);
-	PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE);
-
-/*	igd_opregion_init(&dev_priv->opregion_dev); */
-/*	acpi_video_register(); */
-	if (dev_priv->lid_state)
-		psb_lid_timer_init(dev_priv);
-
-	ret = drm_vblank_init(dev, dev_priv->num_pipe);
-	if (ret)
-		goto out_err;
-
-	/*
-	 * Install interrupt handlers prior to powering off SGX or else we will
-	 * crash.
-	 */
-	dev_priv->vdc_irq_mask = 0;
-	dev_priv->pipestat[0] = 0;
-	dev_priv->pipestat[1] = 0;
-	dev_priv->pipestat[2] = 0;
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-	PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-	PSB_WVDC32(0x00000000, PSB_INT_ENABLE_R);
-	PSB_WVDC32(0xFFFFFFFF, PSB_INT_MASK_R);
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-	if (IS_PSB(dev) && drm_core_check_feature(dev, DRIVER_MODESET))
-		drm_irq_install(dev);
-
-	dev->vblank_disable_allowed = 1;
-
-	dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
-
-	dev->driver->get_vblank_counter = psb_get_vblank_counter;
-
-	psb_modeset_init(dev);
-	psb_fbdev_init(dev);
-	drm_kms_helper_poll_init(dev);
-
-	/* Only add backlight support if we have LVDS output */
-	list_for_each_entry(connector, &dev->mode_config.connector_list,
-			    head) {
-		psb_intel_encoder = psb_intel_attached_encoder(connector);
-
-		switch (psb_intel_encoder->type) {
-		case INTEL_OUTPUT_LVDS:
-		case INTEL_OUTPUT_MIPI:
-			ret = gma_backlight_init(dev);
-			break;
-		}
-	}
-
-	if (ret)
-		return ret;
-#if 0
-	/*enable runtime pm at last*/
-	pm_runtime_enable(&dev->pdev->dev);
-	pm_runtime_set_active(&dev->pdev->dev);
-#endif
-	/*Intel drm driver load is done, continue doing pvr load*/
-	return 0;
-out_err:
-	psb_driver_unload(dev);
-	return ret;
-}
-
-static int psb_driver_device_is_agp(struct drm_device *dev)
-{
-	return 0;
-}
-
-static inline void get_brightness(struct backlight_device *bd)
-{
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	if (bd) {
-		bd->props.brightness = bd->ops->get_brightness(bd);
-		backlight_update_status(bd);
-	}
-#endif
-}
-
-static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	uint32_t *arg = data;
-
-	dev_priv->blc_adj2 = *arg;
-	get_brightness(dev_priv->backlight_device);
-	return 0;
-}
-
-static int psb_adb_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	uint32_t *arg = data;
-
-	dev_priv->blc_adj1 = *arg;
-	get_brightness(dev_priv->backlight_device);
-	return 0;
-}
-
-static int psb_gamma_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	struct drm_psb_dpst_lut_arg *lut_arg = data;
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	struct drm_connector *connector;
-	struct psb_intel_crtc *psb_intel_crtc;
-	int i = 0;
-	int32_t obj_id;
-
-	obj_id = lut_arg->output_id;
-	obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_CONNECTOR);
-	if (!obj) {
-		dev_dbg(dev->dev, "Invalid Connector object.\n");
-		return -EINVAL;
-	}
-
-	connector = obj_to_connector(obj);
-	crtc = connector->encoder->crtc;
-	psb_intel_crtc = to_psb_intel_crtc(crtc);
-
-	for (i = 0; i < 256; i++)
-		psb_intel_crtc->lut_adj[i] = lut_arg->lut[i];
-
-	psb_intel_crtc_load_lut(crtc);
-
-	return 0;
-}
-
-static int psb_mode_operation_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	uint32_t obj_id;
-	uint16_t op;
-	struct drm_mode_modeinfo *umode;
-	struct drm_display_mode *mode = NULL;
-	struct drm_psb_mode_operation_arg *arg;
-	struct drm_mode_object *obj;
-	struct drm_connector *connector;
-	struct drm_connector_helper_funcs *connector_funcs;
-	int ret = 0;
-	int resp = MODE_OK;
-
-	arg = (struct drm_psb_mode_operation_arg *)data;
-	obj_id = arg->obj_id;
-	op = arg->operation;
-
-	switch (op) {
-	case PSB_MODE_OPERATION_MODE_VALID:
-		umode = &arg->mode;
-
-		mutex_lock(&dev->mode_config.mutex);
-
-		obj = drm_mode_object_find(dev, obj_id,
-					DRM_MODE_OBJECT_CONNECTOR);
-		if (!obj) {
-			ret = -EINVAL;
-			goto mode_op_out;
-		}
-
-		connector = obj_to_connector(obj);
-
-		mode = drm_mode_create(dev);
-		if (!mode) {
-			ret = -ENOMEM;
-			goto mode_op_out;
-		}
-
-		/* drm_crtc_convert_umode(mode, umode); */
-		{
-			mode->clock = umode->clock;
-			mode->hdisplay = umode->hdisplay;
-			mode->hsync_start = umode->hsync_start;
-			mode->hsync_end = umode->hsync_end;
-			mode->htotal = umode->htotal;
-			mode->hskew = umode->hskew;
-			mode->vdisplay = umode->vdisplay;
-			mode->vsync_start = umode->vsync_start;
-			mode->vsync_end = umode->vsync_end;
-			mode->vtotal = umode->vtotal;
-			mode->vscan = umode->vscan;
-			mode->vrefresh = umode->vrefresh;
-			mode->flags = umode->flags;
-			mode->type = umode->type;
-			strncpy(mode->name, umode->name, DRM_DISPLAY_MODE_LEN);
-			mode->name[DRM_DISPLAY_MODE_LEN-1] = 0;
-		}
-
-		connector_funcs = (struct drm_connector_helper_funcs *)
-				   connector->helper_private;
-
-		if (connector_funcs->mode_valid) {
-			resp = connector_funcs->mode_valid(connector, mode);
-			arg->data = resp;
-		}
-
-		/*do some clean up work*/
-		if (mode)
-			drm_mode_destroy(dev, mode);
-mode_op_out:
-		mutex_unlock(&dev->mode_config.mutex);
-		return ret;
-
-	default:
-		dev_dbg(dev->dev, "Unsupported psb mode operation\n");
-		return -EOPNOTSUPP;
-	}
-
-	return 0;
-}
-
-static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data,
-				   struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	struct drm_psb_stolen_memory_arg *arg = data;
-
-	arg->base = dev_priv->stolen_base;
-	arg->size = dev_priv->vram_stolen_size;
-
-	return 0;
-}
-
-static int psb_driver_open(struct drm_device *dev, struct drm_file *priv)
-{
-	return 0;
-}
-
-static void psb_driver_close(struct drm_device *dev, struct drm_file *priv)
-{
-}
-
-static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd,
-			       unsigned long arg)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct drm_device *dev = file_priv->minor->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	static unsigned int runtime_allowed;
-
-	if (runtime_allowed == 1 && dev_priv->is_lvds_on) {
-		runtime_allowed++;
-		pm_runtime_allow(&dev->pdev->dev);
-		dev_priv->rpm_enabled = 1;
-	}
-	return drm_ioctl(filp, cmd, arg);
-	/* FIXME: do we need to wrap the other side of this */
-}
-
-
-/* When a client dies:
- *    - Check for and clean up flipped page state
- */
-static void psb_driver_preclose(struct drm_device *dev, struct drm_file *priv)
-{
-}
-
-static void psb_remove(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	drm_put_dev(dev);
-}
-
-static const struct dev_pm_ops psb_pm_ops = {
-	.resume = gma_power_resume,
-	.suspend = gma_power_suspend,
-	.runtime_suspend = psb_runtime_suspend,
-	.runtime_resume = psb_runtime_resume,
-	.runtime_idle = psb_runtime_idle,
-};
-
-static struct vm_operations_struct psb_gem_vm_ops = {
-	.fault = psb_gem_fault,
-	.open = drm_gem_vm_open,
-	.close = drm_gem_vm_close,
-};
-
-static const struct file_operations psb_gem_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = psb_unlocked_ioctl,
-	.mmap = drm_gem_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.read = drm_read,
-};
-
-static struct drm_driver driver = {
-	.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
-			   DRIVER_IRQ_VBL | DRIVER_MODESET | DRIVER_GEM ,
-	.load = psb_driver_load,
-	.unload = psb_driver_unload,
-
-	.ioctls = psb_ioctls,
-	.num_ioctls = DRM_ARRAY_SIZE(psb_ioctls),
-	.device_is_agp = psb_driver_device_is_agp,
-	.irq_preinstall = psb_irq_preinstall,
-	.irq_postinstall = psb_irq_postinstall,
-	.irq_uninstall = psb_irq_uninstall,
-	.irq_handler = psb_irq_handler,
-	.enable_vblank = psb_enable_vblank,
-	.disable_vblank = psb_disable_vblank,
-	.get_vblank_counter = psb_get_vblank_counter,
-	.lastclose = psb_lastclose,
-	.open = psb_driver_open,
-	.preclose = psb_driver_preclose,
-	.postclose = psb_driver_close,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-
-	.gem_init_object = psb_gem_init_object,
-	.gem_free_object = psb_gem_free_object,
-	.gem_vm_ops = &psb_gem_vm_ops,
-	.dumb_create = psb_gem_dumb_create,
-	.dumb_map_offset = psb_gem_dumb_map_gtt,
-	.dumb_destroy = psb_gem_dumb_destroy,
-	.fops = &psb_gem_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = PSB_DRM_DRIVER_DATE,
-	.major = PSB_DRM_DRIVER_MAJOR,
-	.minor = PSB_DRM_DRIVER_MINOR,
-	.patchlevel = PSB_DRM_DRIVER_PATCHLEVEL
-};
-
-static struct pci_driver psb_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-	.probe = psb_probe,
-	.remove = psb_remove,
-	.driver = {
-		.pm = &psb_pm_ops,
-	}
-};
-
-static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
-	return drm_get_pci_dev(pdev, ent, &driver);
-}
-
-static int __init psb_init(void)
-{
-	return drm_pci_init(&driver, &psb_pci_driver);
-}
-
-static void __exit psb_exit(void)
-{
-	drm_pci_exit(&driver, &psb_pci_driver);
-}
-
-late_initcall(psb_init);
-module_exit(psb_exit);
-
-MODULE_AUTHOR("Alan Cox <alan@linux.intel.com> and others");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_drv.h
deleted file mode 100644
index 40ce2c9b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_drv.h
+++ /dev/null
@@ -1,993 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#ifndef _PSB_DRV_H_
-#define _PSB_DRV_H_
-
-#include <linux/kref.h>
-
-#include <drm/drmP.h>
-#include "drm_global.h"
-#include "gem_glue.h"
-#include "gma_drm.h"
-#include "psb_reg.h"
-#include "psb_intel_drv.h"
-#include "gtt.h"
-#include "power.h"
-#include "oaktrail.h"
-
-/* Append new drm mode definition here, align with libdrm definition */
-#define DRM_MODE_SCALE_NO_SCALE   	2
-
-enum {
-	CHIP_PSB_8108 = 0,		/* Poulsbo */
-	CHIP_PSB_8109 = 1,		/* Poulsbo */
-	CHIP_MRST_4100 = 2,		/* Moorestown/Oaktrail */
-	CHIP_MFLD_0130 = 3,		/* Medfield */
-};
-
-#define IS_PSB(dev) (((dev)->pci_device & 0xfffe) == 0x8108)
-#define IS_MRST(dev) (((dev)->pci_device & 0xfffc) == 0x4100)
-#define IS_MFLD(dev) (((dev)->pci_device & 0xfff8) == 0x0130)
-
-/*
- * Driver definitions
- */
-
-#define DRIVER_NAME "gma500"
-#define DRIVER_DESC "DRM driver for the Intel GMA500"
-
-#define PSB_DRM_DRIVER_DATE "2011-06-06"
-#define PSB_DRM_DRIVER_MAJOR 1
-#define PSB_DRM_DRIVER_MINOR 0
-#define PSB_DRM_DRIVER_PATCHLEVEL 0
-
-/*
- *	Hardware offsets
- */
-#define PSB_VDC_OFFSET		 0x00000000
-#define PSB_VDC_SIZE		 0x000080000
-#define MRST_MMIO_SIZE		 0x0000C0000
-#define MDFLD_MMIO_SIZE          0x000100000
-#define PSB_SGX_SIZE		 0x8000
-#define PSB_SGX_OFFSET		 0x00040000
-#define MRST_SGX_OFFSET		 0x00080000
-/*
- *	PCI resource identifiers
- */
-#define PSB_MMIO_RESOURCE	 0
-#define PSB_GATT_RESOURCE	 2
-#define PSB_GTT_RESOURCE	 3
-/*
- *	PCI configuration
- */
-#define PSB_GMCH_CTRL		 0x52
-#define PSB_BSM			 0x5C
-#define _PSB_GMCH_ENABLED	 0x4
-#define PSB_PGETBL_CTL		 0x2020
-#define _PSB_PGETBL_ENABLED	 0x00000001
-#define PSB_SGX_2D_SLAVE_PORT	 0x4000
-
-/* To get rid of */
-#define PSB_TT_PRIV0_LIMIT	 (256*1024*1024)
-#define PSB_TT_PRIV0_PLIMIT	 (PSB_TT_PRIV0_LIMIT >> PAGE_SHIFT)
-
-/*
- *	SGX side MMU definitions (these can probably go)
- */
-
-/*
- *	Flags for external memory type field.
- */
-#define PSB_MMU_CACHED_MEMORY	  0x0001	/* Bind to MMU only */
-#define PSB_MMU_RO_MEMORY	  0x0002	/* MMU RO memory */
-#define PSB_MMU_WO_MEMORY	  0x0004	/* MMU WO memory */
-/*
- *	PTE's and PDE's
- */
-#define PSB_PDE_MASK		  0x003FFFFF
-#define PSB_PDE_SHIFT		  22
-#define PSB_PTE_SHIFT		  12
-/*
- *	Cache control
- */
-#define PSB_PTE_VALID		  0x0001	/* PTE / PDE valid */
-#define PSB_PTE_WO		  0x0002	/* Write only */
-#define PSB_PTE_RO		  0x0004	/* Read only */
-#define PSB_PTE_CACHED		  0x0008	/* CPU cache coherent */
-
-/*
- *	VDC registers and bits
- */
-#define PSB_MSVDX_CLOCKGATING	  0x2064
-#define PSB_TOPAZ_CLOCKGATING	  0x2068
-#define PSB_HWSTAM		  0x2098
-#define PSB_INSTPM		  0x20C0
-#define PSB_INT_IDENTITY_R        0x20A4
-#define _MDFLD_PIPEC_EVENT_FLAG   (1<<2)
-#define _MDFLD_PIPEC_VBLANK_FLAG  (1<<3)
-#define _PSB_DPST_PIPEB_FLAG      (1<<4)
-#define _MDFLD_PIPEB_EVENT_FLAG   (1<<4)
-#define _PSB_VSYNC_PIPEB_FLAG	  (1<<5)
-#define _PSB_DPST_PIPEA_FLAG      (1<<6)
-#define _PSB_PIPEA_EVENT_FLAG     (1<<6)
-#define _PSB_VSYNC_PIPEA_FLAG	  (1<<7)
-#define _MDFLD_MIPIA_FLAG	  (1<<16)
-#define _MDFLD_MIPIC_FLAG	  (1<<17)
-#define _PSB_IRQ_SGX_FLAG	  (1<<18)
-#define _PSB_IRQ_MSVDX_FLAG	  (1<<19)
-#define _LNC_IRQ_TOPAZ_FLAG	  (1<<20)
-
-#define _PSB_PIPE_EVENT_FLAG	(_PSB_VSYNC_PIPEA_FLAG | \
-				 _PSB_VSYNC_PIPEB_FLAG)
-
-/* This flag includes all the display IRQ bits excepts the vblank irqs. */
-#define _MDFLD_DISP_ALL_IRQ_FLAG (_MDFLD_PIPEC_EVENT_FLAG | \
-				  _MDFLD_PIPEB_EVENT_FLAG | \
-				  _PSB_PIPEA_EVENT_FLAG | \
-				  _PSB_VSYNC_PIPEA_FLAG | \
-				  _MDFLD_MIPIA_FLAG | \
-				  _MDFLD_MIPIC_FLAG)
-#define PSB_INT_IDENTITY_R	  0x20A4
-#define PSB_INT_MASK_R		  0x20A8
-#define PSB_INT_ENABLE_R	  0x20A0
-
-#define _PSB_MMU_ER_MASK      0x0001FF00
-#define _PSB_MMU_ER_HOST      (1 << 16)
-#define GPIOA			0x5010
-#define GPIOB			0x5014
-#define GPIOC			0x5018
-#define GPIOD			0x501c
-#define GPIOE			0x5020
-#define GPIOF			0x5024
-#define GPIOG			0x5028
-#define GPIOH			0x502c
-#define GPIO_CLOCK_DIR_MASK		(1 << 0)
-#define GPIO_CLOCK_DIR_IN		(0 << 1)
-#define GPIO_CLOCK_DIR_OUT		(1 << 1)
-#define GPIO_CLOCK_VAL_MASK		(1 << 2)
-#define GPIO_CLOCK_VAL_OUT		(1 << 3)
-#define GPIO_CLOCK_VAL_IN		(1 << 4)
-#define GPIO_CLOCK_PULLUP_DISABLE	(1 << 5)
-#define GPIO_DATA_DIR_MASK		(1 << 8)
-#define GPIO_DATA_DIR_IN		(0 << 9)
-#define GPIO_DATA_DIR_OUT		(1 << 9)
-#define GPIO_DATA_VAL_MASK		(1 << 10)
-#define GPIO_DATA_VAL_OUT		(1 << 11)
-#define GPIO_DATA_VAL_IN		(1 << 12)
-#define GPIO_DATA_PULLUP_DISABLE	(1 << 13)
-
-#define VCLK_DIVISOR_VGA0   0x6000
-#define VCLK_DIVISOR_VGA1   0x6004
-#define VCLK_POST_DIV	    0x6010
-
-#define PSB_COMM_2D (PSB_ENGINE_2D << 4)
-#define PSB_COMM_3D (PSB_ENGINE_3D << 4)
-#define PSB_COMM_TA (PSB_ENGINE_TA << 4)
-#define PSB_COMM_HP (PSB_ENGINE_HP << 4)
-#define PSB_COMM_USER_IRQ (1024 >> 2)
-#define PSB_COMM_USER_IRQ_LOST (PSB_COMM_USER_IRQ + 1)
-#define PSB_COMM_FW (2048 >> 2)
-
-#define PSB_UIRQ_VISTEST	       1
-#define PSB_UIRQ_OOM_REPLY	       2
-#define PSB_UIRQ_FIRE_TA_REPLY	       3
-#define PSB_UIRQ_FIRE_RASTER_REPLY     4
-
-#define PSB_2D_SIZE (256*1024*1024)
-#define PSB_MAX_RELOC_PAGES 1024
-
-#define PSB_LOW_REG_OFFS 0x0204
-#define PSB_HIGH_REG_OFFS 0x0600
-
-#define PSB_NUM_VBLANKS 2
-
-
-#define PSB_2D_SIZE (256*1024*1024)
-#define PSB_MAX_RELOC_PAGES 1024
-
-#define PSB_LOW_REG_OFFS 0x0204
-#define PSB_HIGH_REG_OFFS 0x0600
-
-#define PSB_NUM_VBLANKS 2
-#define PSB_WATCHDOG_DELAY (DRM_HZ * 2)
-#define PSB_LID_DELAY (DRM_HZ / 10)
-
-#define MDFLD_PNW_B0 0x04
-#define MDFLD_PNW_C0 0x08
-
-#define MDFLD_DSR_2D_3D_0 	(1 << 0)
-#define MDFLD_DSR_2D_3D_2 	(1 << 1)
-#define MDFLD_DSR_CURSOR_0 	(1 << 2)
-#define MDFLD_DSR_CURSOR_2	(1 << 3)
-#define MDFLD_DSR_OVERLAY_0 	(1 << 4)
-#define MDFLD_DSR_OVERLAY_2 	(1 << 5)
-#define MDFLD_DSR_MIPI_CONTROL	(1 << 6)
-#define MDFLD_DSR_DAMAGE_MASK_0	((1 << 0) | (1 << 2) | (1 << 4))
-#define MDFLD_DSR_DAMAGE_MASK_2	((1 << 1) | (1 << 3) | (1 << 5))
-#define MDFLD_DSR_2D_3D 	(MDFLD_DSR_2D_3D_0 | MDFLD_DSR_2D_3D_2)
-
-#define MDFLD_DSR_RR		45
-#define MDFLD_DPU_ENABLE 	(1 << 31)
-#define MDFLD_DSR_FULLSCREEN 	(1 << 30)
-#define MDFLD_DSR_DELAY		(DRM_HZ / MDFLD_DSR_RR)
-
-#define PSB_PWR_STATE_ON		1
-#define PSB_PWR_STATE_OFF		2
-
-#define PSB_PMPOLICY_NOPM		0
-#define PSB_PMPOLICY_CLOCKGATING	1
-#define PSB_PMPOLICY_POWERDOWN		2
-
-#define PSB_PMSTATE_POWERUP		0
-#define PSB_PMSTATE_CLOCKGATED		1
-#define PSB_PMSTATE_POWERDOWN		2
-#define PSB_PCIx_MSI_ADDR_LOC		0x94
-#define PSB_PCIx_MSI_DATA_LOC		0x98
-
-/* Medfield crystal settings */
-#define KSEL_CRYSTAL_19 1
-#define KSEL_BYPASS_19 5
-#define KSEL_BYPASS_25 6
-#define KSEL_BYPASS_83_100 7
-
-struct opregion_header;
-struct opregion_acpi;
-struct opregion_swsci;
-struct opregion_asle;
-
-struct psb_intel_opregion {
-	struct opregion_header *header;
-	struct opregion_acpi *acpi;
-	struct opregion_swsci *swsci;
-	struct opregion_asle *asle;
-	int enabled;
-};
-
-struct sdvo_device_mapping {
-	u8 initialized;
-	u8 dvo_port;
-	u8 slave_addr;
-	u8 dvo_wiring;
-	u8 i2c_pin;
-	u8 i2c_speed;
-	u8 ddc_pin;
-};
-
-struct intel_gmbus {
-	struct i2c_adapter adapter;
-	struct i2c_adapter *force_bit;
-	u32 reg0;
-};
-
-/*
- *	Register save state. This is used to hold the context when the
- *	device is powered off. In the case of Oaktrail this can (but does not
- *	yet) include screen blank. Operations occuring during the save
- *	update the register cache instead.
- */
-struct psb_state {
-	uint32_t saveDSPACNTR;
-	uint32_t saveDSPBCNTR;
-	uint32_t savePIPEACONF;
-	uint32_t savePIPEBCONF;
-	uint32_t savePIPEASRC;
-	uint32_t savePIPEBSRC;
-	uint32_t saveFPA0;
-	uint32_t saveFPA1;
-	uint32_t saveDPLL_A;
-	uint32_t saveDPLL_A_MD;
-	uint32_t saveHTOTAL_A;
-	uint32_t saveHBLANK_A;
-	uint32_t saveHSYNC_A;
-	uint32_t saveVTOTAL_A;
-	uint32_t saveVBLANK_A;
-	uint32_t saveVSYNC_A;
-	uint32_t saveDSPASTRIDE;
-	uint32_t saveDSPASIZE;
-	uint32_t saveDSPAPOS;
-	uint32_t saveDSPABASE;
-	uint32_t saveDSPASURF;
-	uint32_t saveDSPASTATUS;
-	uint32_t saveFPB0;
-	uint32_t saveFPB1;
-	uint32_t saveDPLL_B;
-	uint32_t saveDPLL_B_MD;
-	uint32_t saveHTOTAL_B;
-	uint32_t saveHBLANK_B;
-	uint32_t saveHSYNC_B;
-	uint32_t saveVTOTAL_B;
-	uint32_t saveVBLANK_B;
-	uint32_t saveVSYNC_B;
-	uint32_t saveDSPBSTRIDE;
-	uint32_t saveDSPBSIZE;
-	uint32_t saveDSPBPOS;
-	uint32_t saveDSPBBASE;
-	uint32_t saveDSPBSURF;
-	uint32_t saveDSPBSTATUS;
-	uint32_t saveVCLK_DIVISOR_VGA0;
-	uint32_t saveVCLK_DIVISOR_VGA1;
-	uint32_t saveVCLK_POST_DIV;
-	uint32_t saveVGACNTRL;
-	uint32_t saveADPA;
-	uint32_t saveLVDS;
-	uint32_t saveDVOA;
-	uint32_t saveDVOB;
-	uint32_t saveDVOC;
-	uint32_t savePP_ON;
-	uint32_t savePP_OFF;
-	uint32_t savePP_CONTROL;
-	uint32_t savePP_CYCLE;
-	uint32_t savePFIT_CONTROL;
-	uint32_t savePaletteA[256];
-	uint32_t savePaletteB[256];
-	uint32_t saveCLOCKGATING;
-	uint32_t saveDSPARB;
-	uint32_t saveDSPATILEOFF;
-	uint32_t saveDSPBTILEOFF;
-	uint32_t saveDSPAADDR;
-	uint32_t saveDSPBADDR;
-	uint32_t savePFIT_AUTO_RATIOS;
-	uint32_t savePFIT_PGM_RATIOS;
-	uint32_t savePP_ON_DELAYS;
-	uint32_t savePP_OFF_DELAYS;
-	uint32_t savePP_DIVISOR;
-	uint32_t saveBCLRPAT_A;
-	uint32_t saveBCLRPAT_B;
-	uint32_t saveDSPALINOFF;
-	uint32_t saveDSPBLINOFF;
-	uint32_t savePERF_MODE;
-	uint32_t saveDSPFW1;
-	uint32_t saveDSPFW2;
-	uint32_t saveDSPFW3;
-	uint32_t saveDSPFW4;
-	uint32_t saveDSPFW5;
-	uint32_t saveDSPFW6;
-	uint32_t saveCHICKENBIT;
-	uint32_t saveDSPACURSOR_CTRL;
-	uint32_t saveDSPBCURSOR_CTRL;
-	uint32_t saveDSPACURSOR_BASE;
-	uint32_t saveDSPBCURSOR_BASE;
-	uint32_t saveDSPACURSOR_POS;
-	uint32_t saveDSPBCURSOR_POS;
-	uint32_t save_palette_a[256];
-	uint32_t save_palette_b[256];
-	uint32_t saveOV_OVADD;
-	uint32_t saveOV_OGAMC0;
-	uint32_t saveOV_OGAMC1;
-	uint32_t saveOV_OGAMC2;
-	uint32_t saveOV_OGAMC3;
-	uint32_t saveOV_OGAMC4;
-	uint32_t saveOV_OGAMC5;
-	uint32_t saveOVC_OVADD;
-	uint32_t saveOVC_OGAMC0;
-	uint32_t saveOVC_OGAMC1;
-	uint32_t saveOVC_OGAMC2;
-	uint32_t saveOVC_OGAMC3;
-	uint32_t saveOVC_OGAMC4;
-	uint32_t saveOVC_OGAMC5;
-
-	/* DPST register save */
-	uint32_t saveHISTOGRAM_INT_CONTROL_REG;
-	uint32_t saveHISTOGRAM_LOGIC_CONTROL_REG;
-	uint32_t savePWM_CONTROL_LOGIC;
-};
-
-struct medfield_state {
-	uint32_t saveDPLL_A;
-	uint32_t saveFPA0;
-	uint32_t savePIPEACONF;
-	uint32_t saveHTOTAL_A;
-	uint32_t saveHBLANK_A;
-	uint32_t saveHSYNC_A;
-	uint32_t saveVTOTAL_A;
-	uint32_t saveVBLANK_A;
-	uint32_t saveVSYNC_A;
-	uint32_t savePIPEASRC;
-	uint32_t saveDSPASTRIDE;
-	uint32_t saveDSPALINOFF;
-	uint32_t saveDSPATILEOFF;
-	uint32_t saveDSPASIZE;
-	uint32_t saveDSPAPOS;
-	uint32_t saveDSPASURF;
-	uint32_t saveDSPACNTR;
-	uint32_t saveDSPASTATUS;
-	uint32_t save_palette_a[256];
-	uint32_t saveMIPI;
-
-	uint32_t saveDPLL_B;
-	uint32_t saveFPB0;
-	uint32_t savePIPEBCONF;
-	uint32_t saveHTOTAL_B;
-	uint32_t saveHBLANK_B;
-	uint32_t saveHSYNC_B;
-	uint32_t saveVTOTAL_B;
-	uint32_t saveVBLANK_B;
-	uint32_t saveVSYNC_B;
-	uint32_t savePIPEBSRC;
-	uint32_t saveDSPBSTRIDE;
-	uint32_t saveDSPBLINOFF;
-	uint32_t saveDSPBTILEOFF;
-	uint32_t saveDSPBSIZE;
-	uint32_t saveDSPBPOS;
-	uint32_t saveDSPBSURF;
-	uint32_t saveDSPBCNTR;
-	uint32_t saveDSPBSTATUS;
-	uint32_t save_palette_b[256];
-
-	uint32_t savePIPECCONF;
-	uint32_t saveHTOTAL_C;
-	uint32_t saveHBLANK_C;
-	uint32_t saveHSYNC_C;
-	uint32_t saveVTOTAL_C;
-	uint32_t saveVBLANK_C;
-	uint32_t saveVSYNC_C;
-	uint32_t savePIPECSRC;
-	uint32_t saveDSPCSTRIDE;
-	uint32_t saveDSPCLINOFF;
-	uint32_t saveDSPCTILEOFF;
-	uint32_t saveDSPCSIZE;
-	uint32_t saveDSPCPOS;
-	uint32_t saveDSPCSURF;
-	uint32_t saveDSPCCNTR;
-	uint32_t saveDSPCSTATUS;
-	uint32_t save_palette_c[256];
-	uint32_t saveMIPI_C;
-
-	uint32_t savePFIT_CONTROL;
-	uint32_t savePFIT_PGM_RATIOS;
-	uint32_t saveHDMIPHYMISCCTL;
-	uint32_t saveHDMIB_CONTROL;
-};
-
-struct cdv_state {
-	uint32_t saveDSPCLK_GATE_D;
-	uint32_t saveRAMCLK_GATE_D;
-	uint32_t saveDSPARB;
-	uint32_t saveDSPFW[6];
-	uint32_t saveADPA;
-	uint32_t savePP_CONTROL;
-	uint32_t savePFIT_PGM_RATIOS;
-	uint32_t saveLVDS;
-	uint32_t savePFIT_CONTROL;
-	uint32_t savePP_ON_DELAYS;
-	uint32_t savePP_OFF_DELAYS;
-	uint32_t savePP_CYCLE;
-	uint32_t saveVGACNTRL;
-	uint32_t saveIER;
-	uint32_t saveIMR;
-	u8	 saveLBB;
-};
-
-struct psb_save_area {
-	uint32_t saveBSM;
-	uint32_t saveVBT;
-	union {
-	        struct psb_state psb;
-		struct medfield_state mdfld;
-		struct cdv_state cdv;
-	};
-	uint32_t saveBLC_PWM_CTL2;
-	uint32_t saveBLC_PWM_CTL;
-};
-
-struct psb_ops;
-
-#define PSB_NUM_PIPE		3
-
-struct drm_psb_private {
-	struct drm_device *dev;
-	const struct psb_ops *ops;
-
-	struct psb_gtt gtt;
-
-	/* GTT Memory manager */
-	struct psb_gtt_mm *gtt_mm;
-	struct page *scratch_page;
-	u32 *gtt_map;
-	uint32_t stolen_base;
-	void *vram_addr;
-	unsigned long vram_stolen_size;
-	int gtt_initialized;
-	u16 gmch_ctrl;		/* Saved GTT setup */
-	u32 pge_ctl;
-
-	struct mutex gtt_mutex;
-	struct resource *gtt_mem;	/* Our PCI resource */
-
-	struct psb_mmu_driver *mmu;
-	struct psb_mmu_pd *pf_pd;
-
-	/*
-	 * Register base
-	 */
-
-	uint8_t *sgx_reg;
-	uint8_t *vdc_reg;
-	uint32_t gatt_free_offset;
-
-	/*
-	 * Fencing / irq.
-	 */
-
-	uint32_t vdc_irq_mask;
-	uint32_t pipestat[PSB_NUM_PIPE];
-
-	spinlock_t irqmask_lock;
-
-	/*
-	 * Power
-	 */
-
-	bool suspended;
-	bool display_power;
-	int display_count;
-
-	/*
-	 * Modesetting
-	 */
-	struct psb_intel_mode_device mode_dev;
-
-	struct drm_crtc *plane_to_crtc_mapping[PSB_NUM_PIPE];
-	struct drm_crtc *pipe_to_crtc_mapping[PSB_NUM_PIPE];
-	uint32_t num_pipe;
-
-	/*
-	 * OSPM info (Power management base) (can go ?)
-	 */
-	uint32_t ospm_base;
-
-	/*
-	 * Sizes info
-	 */
-
-	u32 fuse_reg_value;
-	u32 video_device_fuse;
-
-	/* PCI revision ID for B0:D2:F0 */
-	uint8_t platform_rev_id;
-
-	/* gmbus */
-	struct intel_gmbus *gmbus;
-
-	/* Used by SDVO */
-	int crt_ddc_pin;
-	/* FIXME: The mappings should be parsed from bios but for now we can
-		  pretend there are no mappings available */
-	struct sdvo_device_mapping sdvo_mappings[2];
-	u32 hotplug_supported_mask;
-	struct drm_property *broadcast_rgb_property;
-	struct drm_property *force_audio_property;
-
-	/*
-	 * LVDS info
-	 */
-	int backlight_duty_cycle;	/* restore backlight to this value */
-	bool panel_wants_dither;
-	struct drm_display_mode *panel_fixed_mode;
-	struct drm_display_mode *lfp_lvds_vbt_mode;
-	struct drm_display_mode *sdvo_lvds_vbt_mode;
-
-	struct bdb_lvds_backlight *lvds_bl; /* LVDS backlight info from VBT */
-	struct psb_intel_i2c_chan *lvds_i2c_bus; /* FIXME: Remove this? */
-
-	/* Feature bits from the VBIOS */
-	unsigned int int_tv_support:1;
-	unsigned int lvds_dither:1;
-	unsigned int lvds_vbt:1;
-	unsigned int int_crt_support:1;
-	unsigned int lvds_use_ssc:1;
-	int lvds_ssc_freq;
-	bool is_lvds_on;
-	bool is_mipi_on;
-	u32 mipi_ctrl_display;
-
-	unsigned int core_freq;
-	uint32_t iLVDS_enable;
-
-	/* Runtime PM state */
-	int rpm_enabled;
-
-	/* MID specific */
-	struct oaktrail_vbt vbt_data;
-	struct oaktrail_gct_data gct_data;
-
-	/* Oaktrail HDMI state */
-	struct oaktrail_hdmi_dev *hdmi_priv;
-	
-	/*
-	 * Register state
-	 */
-
-	struct psb_save_area regs;
-
-	/* MSI reg save */
-	uint32_t msi_addr;
-	uint32_t msi_data;
-
-
-	/*
-	 * LID-Switch
-	 */
-	spinlock_t lid_lock;
-	struct timer_list lid_timer;
-	struct psb_intel_opregion opregion;
-	u32 *lid_state;
-	u32 lid_last_state;
-
-	/*
-	 * Watchdog
-	 */
-
-	uint32_t apm_reg;
-	uint16_t apm_base;
-
-	/*
-	 * Used for modifying backlight from
-	 * xrandr -- consider removing and using HAL instead
-	 */
-	struct backlight_device *backlight_device;
-	struct drm_property *backlight_property;
-	uint32_t blc_adj1;
-	uint32_t blc_adj2;
-
-	void *fbdev;
-
-	/* 2D acceleration */
-	spinlock_t lock_2d;
-
-	/*
-	 * Panel brightness
-	 */
-	int brightness;
-	int brightness_adjusted;
-
-	bool dsr_enable;
-	u32 dsr_fb_update;
-	bool dpi_panel_on[3];
-	void *dsi_configs[2];
-	u32 bpp;
-	u32 bpp2;
-
-	u32 pipeconf[3];
-	u32 dspcntr[3];
-
-	int mdfld_panel_id;
-};
-
-
-/*
- *	Operations for each board type
- */
- 
-struct psb_ops {
-	const char *name;
-	unsigned int accel_2d:1;
-	int pipes;		/* Number of output pipes */
-	int crtcs;		/* Number of CRTCs */
-	int sgx_offset;		/* Base offset of SGX device */
-
-	/* Sub functions */
-	struct drm_crtc_helper_funcs const *crtc_helper;
-	struct drm_crtc_funcs const *crtc_funcs;
-
-	/* Setup hooks */
-	int (*chip_setup)(struct drm_device *dev);
-	void (*chip_teardown)(struct drm_device *dev);
-
-	/* Display management hooks */
-	int (*output_init)(struct drm_device *dev);
-	/* Power management hooks */
-	void (*init_pm)(struct drm_device *dev);
-	int (*save_regs)(struct drm_device *dev);
-	int (*restore_regs)(struct drm_device *dev);
-	int (*power_up)(struct drm_device *dev);
-	int (*power_down)(struct drm_device *dev);
-
-	void (*lvds_bl_power)(struct drm_device *dev, bool on);
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	/* Backlight */
-	int (*backlight_init)(struct drm_device *dev);
-#endif
-	int i2c_bus;		/* I2C bus identifier for Moorestown */
-};
-
-
-
-struct psb_mmu_driver;
-
-extern int drm_crtc_probe_output_modes(struct drm_device *dev, int, int);
-extern int drm_pick_crtcs(struct drm_device *dev);
-
-static inline struct drm_psb_private *psb_priv(struct drm_device *dev)
-{
-	return (struct drm_psb_private *) dev->dev_private;
-}
-
-/*
- * MMU stuff.
- */
-
-extern struct psb_mmu_driver *psb_mmu_driver_init(uint8_t __iomem * registers,
-					int trap_pagefaults,
-					int invalid_type,
-					struct drm_psb_private *dev_priv);
-extern void psb_mmu_driver_takedown(struct psb_mmu_driver *driver);
-extern struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver
-						 *driver);
-extern void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd, uint32_t mmu_offset,
-			       uint32_t gtt_start, uint32_t gtt_pages);
-extern struct psb_mmu_pd *psb_mmu_alloc_pd(struct psb_mmu_driver *driver,
-					   int trap_pagefaults,
-					   int invalid_type);
-extern void psb_mmu_free_pagedir(struct psb_mmu_pd *pd);
-extern void psb_mmu_flush(struct psb_mmu_driver *driver, int rc_prot);
-extern void psb_mmu_remove_pfn_sequence(struct psb_mmu_pd *pd,
-					unsigned long address,
-					uint32_t num_pages);
-extern int psb_mmu_insert_pfn_sequence(struct psb_mmu_pd *pd,
-				       uint32_t start_pfn,
-				       unsigned long address,
-				       uint32_t num_pages, int type);
-extern int psb_mmu_virtual_to_pfn(struct psb_mmu_pd *pd, uint32_t virtual,
-				  unsigned long *pfn);
-
-/*
- * Enable / disable MMU for different requestors.
- */
-
-
-extern void psb_mmu_set_pd_context(struct psb_mmu_pd *pd, int hw_context);
-extern int psb_mmu_insert_pages(struct psb_mmu_pd *pd, struct page **pages,
-				unsigned long address, uint32_t num_pages,
-				uint32_t desired_tile_stride,
-				uint32_t hw_tile_stride, int type);
-extern void psb_mmu_remove_pages(struct psb_mmu_pd *pd,
-				 unsigned long address, uint32_t num_pages,
-				 uint32_t desired_tile_stride,
-				 uint32_t hw_tile_stride);
-/*
- *psb_irq.c
- */
-
-extern irqreturn_t psb_irq_handler(DRM_IRQ_ARGS);
-extern int psb_irq_enable_dpst(struct drm_device *dev);
-extern int psb_irq_disable_dpst(struct drm_device *dev);
-extern void psb_irq_preinstall(struct drm_device *dev);
-extern int psb_irq_postinstall(struct drm_device *dev);
-extern void psb_irq_uninstall(struct drm_device *dev);
-extern void psb_irq_turn_on_dpst(struct drm_device *dev);
-extern void psb_irq_turn_off_dpst(struct drm_device *dev);
-
-extern void psb_irq_uninstall_islands(struct drm_device *dev, int hw_islands);
-extern int psb_vblank_wait2(struct drm_device *dev, unsigned int *sequence);
-extern int psb_vblank_wait(struct drm_device *dev, unsigned int *sequence);
-extern int psb_enable_vblank(struct drm_device *dev, int crtc);
-extern void psb_disable_vblank(struct drm_device *dev, int crtc);
-void
-psb_enable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask);
-
-void
-psb_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask);
-
-extern u32 psb_get_vblank_counter(struct drm_device *dev, int crtc);
-
-/*
- * intel_opregion.c
- */
-extern int gma_intel_opregion_init(struct drm_device *dev);
-extern int gma_intel_opregion_exit(struct drm_device *dev);
-
-/*
- * framebuffer.c
- */
-extern int psbfb_probed(struct drm_device *dev);
-extern int psbfb_remove(struct drm_device *dev,
-			struct drm_framebuffer *fb);
-/*
- * accel_2d.c
- */
-extern void psbfb_copyarea(struct fb_info *info,
-					const struct fb_copyarea *region);
-extern int psbfb_sync(struct fb_info *info);
-extern void psb_spank(struct drm_psb_private *dev_priv);
-
-/*
- * psb_reset.c
- */
-
-extern void psb_lid_timer_init(struct drm_psb_private *dev_priv);
-extern void psb_lid_timer_takedown(struct drm_psb_private *dev_priv);
-extern void psb_print_pagefault(struct drm_psb_private *dev_priv);
-
-/* modesetting */
-extern void psb_modeset_init(struct drm_device *dev);
-extern void psb_modeset_cleanup(struct drm_device *dev);
-extern int psb_fbdev_init(struct drm_device *dev);
-
-/* backlight.c */
-int gma_backlight_init(struct drm_device *dev);
-void gma_backlight_exit(struct drm_device *dev);
-
-/* oaktrail_crtc.c */
-extern const struct drm_crtc_helper_funcs oaktrail_helper_funcs;
-
-/* oaktrail_lvds.c */
-extern void oaktrail_lvds_init(struct drm_device *dev,
-		    struct psb_intel_mode_device *mode_dev);
-
-/* psb_intel_display.c */
-extern const struct drm_crtc_helper_funcs psb_intel_helper_funcs;
-extern const struct drm_crtc_funcs psb_intel_crtc_funcs;
-
-/* psb_intel_lvds.c */
-extern const struct drm_connector_helper_funcs
-					psb_intel_lvds_connector_helper_funcs;
-extern const struct drm_connector_funcs psb_intel_lvds_connector_funcs;
-
-/* gem.c */
-extern int psb_gem_init_object(struct drm_gem_object *obj);
-extern void psb_gem_free_object(struct drm_gem_object *obj);
-extern int psb_gem_get_aperture(struct drm_device *dev, void *data,
-			struct drm_file *file);
-extern int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
-			struct drm_mode_create_dumb *args);
-extern int psb_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev,
-			uint32_t handle);
-extern int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev,
-			uint32_t handle, uint64_t *offset);
-extern int psb_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
-extern int psb_gem_create_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file);
-extern int psb_gem_mmap_ioctl(struct drm_device *dev, void *data,
-					struct drm_file *file);
-
-/* psb_device.c */
-extern const struct psb_ops psb_chip_ops;
-
-/* oaktrail_device.c */
-extern const struct psb_ops oaktrail_chip_ops;
-
-/* mdlfd_device.c */
-extern const struct psb_ops mdfld_chip_ops;
-
-/* cdv_device.c */
-extern const struct psb_ops cdv_chip_ops;
-
-/*
- * Debug print bits setting
- */
-#define PSB_D_GENERAL (1 << 0)
-#define PSB_D_INIT    (1 << 1)
-#define PSB_D_IRQ     (1 << 2)
-#define PSB_D_ENTRY   (1 << 3)
-/* debug the get H/V BP/FP count */
-#define PSB_D_HV      (1 << 4)
-#define PSB_D_DBI_BF  (1 << 5)
-#define PSB_D_PM      (1 << 6)
-#define PSB_D_RENDER  (1 << 7)
-#define PSB_D_REG     (1 << 8)
-#define PSB_D_MSVDX   (1 << 9)
-#define PSB_D_TOPAZ   (1 << 10)
-
-extern int drm_psb_no_fb;
-extern int drm_idle_check_interval;
-
-/*
- *	Utilities
- */
-
-static inline u32 MRST_MSG_READ32(uint port, uint offset)
-{
-	int mcr = (0xD0<<24) | (port << 16) | (offset << 8);
-	uint32_t ret_val = 0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_read_config_dword(pci_root, 0xD4, &ret_val);
-	pci_dev_put(pci_root);
-	return ret_val;
-}
-static inline void MRST_MSG_WRITE32(uint port, uint offset, u32 value)
-{
-	int mcr = (0xE0<<24) | (port << 16) | (offset << 8) | 0xF0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD4, value);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_dev_put(pci_root);
-}
-static inline u32 MDFLD_MSG_READ32(uint port, uint offset)
-{
-	int mcr = (0x10<<24) | (port << 16) | (offset << 8);
-	uint32_t ret_val = 0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_read_config_dword(pci_root, 0xD4, &ret_val);
-	pci_dev_put(pci_root);
-	return ret_val;
-}
-static inline void MDFLD_MSG_WRITE32(uint port, uint offset, u32 value)
-{
-	int mcr = (0x11<<24) | (port << 16) | (offset << 8) | 0xF0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD4, value);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_dev_put(pci_root);
-}
-
-static inline uint32_t REGISTER_READ(struct drm_device *dev, uint32_t reg)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	return ioread32(dev_priv->vdc_reg + reg);
-}
-
-#define REG_READ(reg)	       REGISTER_READ(dev, (reg))
-
-static inline void REGISTER_WRITE(struct drm_device *dev, uint32_t reg,
-				      uint32_t val)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	iowrite32((val), dev_priv->vdc_reg + (reg));
-}
-
-#define REG_WRITE(reg, val)	REGISTER_WRITE(dev, (reg), (val))
-
-static inline void REGISTER_WRITE16(struct drm_device *dev,
-					uint32_t reg, uint32_t val)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	iowrite16((val), dev_priv->vdc_reg + (reg));
-}
-
-#define REG_WRITE16(reg, val)	  REGISTER_WRITE16(dev, (reg), (val))
-
-static inline void REGISTER_WRITE8(struct drm_device *dev,
-				       uint32_t reg, uint32_t val)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	iowrite8((val), dev_priv->vdc_reg + (reg));
-}
-
-#define REG_WRITE8(reg, val)		REGISTER_WRITE8(dev, (reg), (val))
-
-#define PSB_WVDC32(_val, _offs)		iowrite32(_val, dev_priv->vdc_reg + (_offs))
-#define PSB_RVDC32(_offs)		ioread32(dev_priv->vdc_reg + (_offs))
-
-/* #define TRAP_SGX_PM_FAULT 1 */
-#ifdef TRAP_SGX_PM_FAULT
-#define PSB_RSGX32(_offs)						\
-({									\
-	if (inl(dev_priv->apm_base + PSB_APM_STS) & 0x3) {		\
-		printk(KERN_ERR						\
-			"access sgx when it's off!! (READ) %s, %d\n",	\
-	       __FILE__, __LINE__);					\
-		melay(1000);						\
-	}								\
-	ioread32(dev_priv->sgx_reg + (_offs));				\
-})
-#else
-#define PSB_RSGX32(_offs)		ioread32(dev_priv->sgx_reg + (_offs))
-#endif
-#define PSB_WSGX32(_val, _offs)		iowrite32(_val, dev_priv->sgx_reg + (_offs))
-
-#define MSVDX_REG_DUMP 0
-
-#define PSB_WMSVDX32(_val, _offs)	iowrite32(_val, dev_priv->msvdx_reg + (_offs))
-#define PSB_RMSVDX32(_offs)		ioread32(dev_priv->msvdx_reg + (_offs))
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_display.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_display.c
deleted file mode 100644
index 26165584..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_display.c
+++ /dev/null
@@ -1,1436 +0,0 @@
-/*
- * Copyright © 2006-2011 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/i2c.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/drmP.h>
-#include "framebuffer.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_display.h"
-#include "power.h"
-
-struct psb_intel_clock_t {
-	/* given values */
-	int n;
-	int m1, m2;
-	int p1, p2;
-	/* derived values */
-	int dot;
-	int vco;
-	int m;
-	int p;
-};
-
-struct psb_intel_range_t {
-	int min, max;
-};
-
-struct psb_intel_p2_t {
-	int dot_limit;
-	int p2_slow, p2_fast;
-};
-
-#define INTEL_P2_NUM		      2
-
-struct psb_intel_limit_t {
-	struct psb_intel_range_t dot, vco, n, m, m1, m2, p, p1;
-	struct psb_intel_p2_t p2;
-};
-
-#define I8XX_DOT_MIN		  25000
-#define I8XX_DOT_MAX		 350000
-#define I8XX_VCO_MIN		 930000
-#define I8XX_VCO_MAX		1400000
-#define I8XX_N_MIN		      3
-#define I8XX_N_MAX		     16
-#define I8XX_M_MIN		     96
-#define I8XX_M_MAX		    140
-#define I8XX_M1_MIN		     18
-#define I8XX_M1_MAX		     26
-#define I8XX_M2_MIN		      6
-#define I8XX_M2_MAX		     16
-#define I8XX_P_MIN		      4
-#define I8XX_P_MAX		    128
-#define I8XX_P1_MIN		      2
-#define I8XX_P1_MAX		     33
-#define I8XX_P1_LVDS_MIN	      1
-#define I8XX_P1_LVDS_MAX	      6
-#define I8XX_P2_SLOW		      4
-#define I8XX_P2_FAST		      2
-#define I8XX_P2_LVDS_SLOW	      14
-#define I8XX_P2_LVDS_FAST	      14	/* No fast option */
-#define I8XX_P2_SLOW_LIMIT	 165000
-
-#define I9XX_DOT_MIN		  20000
-#define I9XX_DOT_MAX		 400000
-#define I9XX_VCO_MIN		1400000
-#define I9XX_VCO_MAX		2800000
-#define I9XX_N_MIN		      3
-#define I9XX_N_MAX		      8
-#define I9XX_M_MIN		     70
-#define I9XX_M_MAX		    120
-#define I9XX_M1_MIN		     10
-#define I9XX_M1_MAX		     20
-#define I9XX_M2_MIN		      5
-#define I9XX_M2_MAX		      9
-#define I9XX_P_SDVO_DAC_MIN	      5
-#define I9XX_P_SDVO_DAC_MAX	     80
-#define I9XX_P_LVDS_MIN		      7
-#define I9XX_P_LVDS_MAX		     98
-#define I9XX_P1_MIN		      1
-#define I9XX_P1_MAX		      8
-#define I9XX_P2_SDVO_DAC_SLOW		     10
-#define I9XX_P2_SDVO_DAC_FAST		      5
-#define I9XX_P2_SDVO_DAC_SLOW_LIMIT	 200000
-#define I9XX_P2_LVDS_SLOW		     14
-#define I9XX_P2_LVDS_FAST		      7
-#define I9XX_P2_LVDS_SLOW_LIMIT		 112000
-
-#define INTEL_LIMIT_I8XX_DVO_DAC    0
-#define INTEL_LIMIT_I8XX_LVDS	    1
-#define INTEL_LIMIT_I9XX_SDVO_DAC   2
-#define INTEL_LIMIT_I9XX_LVDS	    3
-
-static const struct psb_intel_limit_t psb_intel_limits[] = {
-	{			/* INTEL_LIMIT_I8XX_DVO_DAC */
-	 .dot = {.min = I8XX_DOT_MIN, .max = I8XX_DOT_MAX},
-	 .vco = {.min = I8XX_VCO_MIN, .max = I8XX_VCO_MAX},
-	 .n = {.min = I8XX_N_MIN, .max = I8XX_N_MAX},
-	 .m = {.min = I8XX_M_MIN, .max = I8XX_M_MAX},
-	 .m1 = {.min = I8XX_M1_MIN, .max = I8XX_M1_MAX},
-	 .m2 = {.min = I8XX_M2_MIN, .max = I8XX_M2_MAX},
-	 .p = {.min = I8XX_P_MIN, .max = I8XX_P_MAX},
-	 .p1 = {.min = I8XX_P1_MIN, .max = I8XX_P1_MAX},
-	 .p2 = {.dot_limit = I8XX_P2_SLOW_LIMIT,
-		.p2_slow = I8XX_P2_SLOW, .p2_fast = I8XX_P2_FAST},
-	 },
-	{			/* INTEL_LIMIT_I8XX_LVDS */
-	 .dot = {.min = I8XX_DOT_MIN, .max = I8XX_DOT_MAX},
-	 .vco = {.min = I8XX_VCO_MIN, .max = I8XX_VCO_MAX},
-	 .n = {.min = I8XX_N_MIN, .max = I8XX_N_MAX},
-	 .m = {.min = I8XX_M_MIN, .max = I8XX_M_MAX},
-	 .m1 = {.min = I8XX_M1_MIN, .max = I8XX_M1_MAX},
-	 .m2 = {.min = I8XX_M2_MIN, .max = I8XX_M2_MAX},
-	 .p = {.min = I8XX_P_MIN, .max = I8XX_P_MAX},
-	 .p1 = {.min = I8XX_P1_LVDS_MIN, .max = I8XX_P1_LVDS_MAX},
-	 .p2 = {.dot_limit = I8XX_P2_SLOW_LIMIT,
-		.p2_slow = I8XX_P2_LVDS_SLOW, .p2_fast = I8XX_P2_LVDS_FAST},
-	 },
-	{			/* INTEL_LIMIT_I9XX_SDVO_DAC */
-	 .dot = {.min = I9XX_DOT_MIN, .max = I9XX_DOT_MAX},
-	 .vco = {.min = I9XX_VCO_MIN, .max = I9XX_VCO_MAX},
-	 .n = {.min = I9XX_N_MIN, .max = I9XX_N_MAX},
-	 .m = {.min = I9XX_M_MIN, .max = I9XX_M_MAX},
-	 .m1 = {.min = I9XX_M1_MIN, .max = I9XX_M1_MAX},
-	 .m2 = {.min = I9XX_M2_MIN, .max = I9XX_M2_MAX},
-	 .p = {.min = I9XX_P_SDVO_DAC_MIN, .max = I9XX_P_SDVO_DAC_MAX},
-	 .p1 = {.min = I9XX_P1_MIN, .max = I9XX_P1_MAX},
-	 .p2 = {.dot_limit = I9XX_P2_SDVO_DAC_SLOW_LIMIT,
-		.p2_slow = I9XX_P2_SDVO_DAC_SLOW, .p2_fast =
-		I9XX_P2_SDVO_DAC_FAST},
-	 },
-	{			/* INTEL_LIMIT_I9XX_LVDS */
-	 .dot = {.min = I9XX_DOT_MIN, .max = I9XX_DOT_MAX},
-	 .vco = {.min = I9XX_VCO_MIN, .max = I9XX_VCO_MAX},
-	 .n = {.min = I9XX_N_MIN, .max = I9XX_N_MAX},
-	 .m = {.min = I9XX_M_MIN, .max = I9XX_M_MAX},
-	 .m1 = {.min = I9XX_M1_MIN, .max = I9XX_M1_MAX},
-	 .m2 = {.min = I9XX_M2_MIN, .max = I9XX_M2_MAX},
-	 .p = {.min = I9XX_P_LVDS_MIN, .max = I9XX_P_LVDS_MAX},
-	 .p1 = {.min = I9XX_P1_MIN, .max = I9XX_P1_MAX},
-	 /* The single-channel range is 25-112Mhz, and dual-channel
-	  * is 80-224Mhz.  Prefer single channel as much as possible.
-	  */
-	 .p2 = {.dot_limit = I9XX_P2_LVDS_SLOW_LIMIT,
-		.p2_slow = I9XX_P2_LVDS_SLOW, .p2_fast = I9XX_P2_LVDS_FAST},
-	 },
-};
-
-static const struct psb_intel_limit_t *psb_intel_limit(struct drm_crtc *crtc)
-{
-	const struct psb_intel_limit_t *limit;
-
-	if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS))
-		limit = &psb_intel_limits[INTEL_LIMIT_I9XX_LVDS];
-	else
-		limit = &psb_intel_limits[INTEL_LIMIT_I9XX_SDVO_DAC];
-	return limit;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 8xx chips. */
-
-static void i8xx_clock(int refclk, struct psb_intel_clock_t *clock)
-{
-	clock->m = 5 * (clock->m1 + 2) + (clock->m2 + 2);
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = refclk * clock->m / (clock->n + 2);
-	clock->dot = clock->vco / clock->p;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 9xx chips. */
-
-static void i9xx_clock(int refclk, struct psb_intel_clock_t *clock)
-{
-	clock->m = 5 * (clock->m1 + 2) + (clock->m2 + 2);
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = refclk * clock->m / (clock->n + 2);
-	clock->dot = clock->vco / clock->p;
-}
-
-static void psb_intel_clock(struct drm_device *dev, int refclk,
-			struct psb_intel_clock_t *clock)
-{
-	return i9xx_clock(refclk, clock);
-}
-
-/**
- * Returns whether any output on the specified pipe is of the specified type
- */
-bool psb_intel_pipe_has_type(struct drm_crtc *crtc, int type)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *l_entry;
-
-	list_for_each_entry(l_entry, &mode_config->connector_list, head) {
-		if (l_entry->encoder && l_entry->encoder->crtc == crtc) {
-			struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(l_entry);
-			if (psb_intel_encoder->type == type)
-				return true;
-		}
-	}
-	return false;
-}
-
-#define INTELPllInvalid(s)   { /* ErrorF (s) */; return false; }
-/**
- * Returns whether the given set of divisors are valid for a given refclk with
- * the given connectors.
- */
-
-static bool psb_intel_PLL_is_valid(struct drm_crtc *crtc,
-			       struct psb_intel_clock_t *clock)
-{
-	const struct psb_intel_limit_t *limit = psb_intel_limit(crtc);
-
-	if (clock->p1 < limit->p1.min || limit->p1.max < clock->p1)
-		INTELPllInvalid("p1 out of range\n");
-	if (clock->p < limit->p.min || limit->p.max < clock->p)
-		INTELPllInvalid("p out of range\n");
-	if (clock->m2 < limit->m2.min || limit->m2.max < clock->m2)
-		INTELPllInvalid("m2 out of range\n");
-	if (clock->m1 < limit->m1.min || limit->m1.max < clock->m1)
-		INTELPllInvalid("m1 out of range\n");
-	if (clock->m1 <= clock->m2)
-		INTELPllInvalid("m1 <= m2\n");
-	if (clock->m < limit->m.min || limit->m.max < clock->m)
-		INTELPllInvalid("m out of range\n");
-	if (clock->n < limit->n.min || limit->n.max < clock->n)
-		INTELPllInvalid("n out of range\n");
-	if (clock->vco < limit->vco.min || limit->vco.max < clock->vco)
-		INTELPllInvalid("vco out of range\n");
-	/* XXX: We may need to be checking "Dot clock"
-	 * depending on the multiplier, connector, etc.,
-	 * rather than just a single range.
-	 */
-	if (clock->dot < limit->dot.min || limit->dot.max < clock->dot)
-		INTELPllInvalid("dot out of range\n");
-
-	return true;
-}
-
-/**
- * Returns a set of divisors for the desired target clock with the given
- * refclk, or FALSE.  The returned values represent the clock equation:
- * reflck * (5 * (m1 + 2) + (m2 + 2)) / (n + 2) / p1 / p2.
- */
-static bool psb_intel_find_best_PLL(struct drm_crtc *crtc, int target,
-				int refclk,
-				struct psb_intel_clock_t *best_clock)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_clock_t clock;
-	const struct psb_intel_limit_t *limit = psb_intel_limit(crtc);
-	int err = target;
-
-	if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) &&
-	    (REG_READ(LVDS) & LVDS_PORT_EN) != 0) {
-		/*
-		 * For LVDS, if the panel is on, just rely on its current
-		 * settings for dual-channel.  We haven't figured out how to
-		 * reliably set up different single/dual channel state, if we
-		 * even can.
-		 */
-		if ((REG_READ(LVDS) & LVDS_CLKB_POWER_MASK) ==
-		    LVDS_CLKB_POWER_UP)
-			clock.p2 = limit->p2.p2_fast;
-		else
-			clock.p2 = limit->p2.p2_slow;
-	} else {
-		if (target < limit->p2.dot_limit)
-			clock.p2 = limit->p2.p2_slow;
-		else
-			clock.p2 = limit->p2.p2_fast;
-	}
-
-	memset(best_clock, 0, sizeof(*best_clock));
-
-	for (clock.m1 = limit->m1.min; clock.m1 <= limit->m1.max;
-	     clock.m1++) {
-		for (clock.m2 = limit->m2.min;
-		     clock.m2 < clock.m1 && clock.m2 <= limit->m2.max;
-		     clock.m2++) {
-			for (clock.n = limit->n.min;
-			     clock.n <= limit->n.max; clock.n++) {
-				for (clock.p1 = limit->p1.min;
-				     clock.p1 <= limit->p1.max;
-				     clock.p1++) {
-					int this_err;
-
-					psb_intel_clock(dev, refclk, &clock);
-
-					if (!psb_intel_PLL_is_valid
-					    (crtc, &clock))
-						continue;
-
-					this_err = abs(clock.dot - target);
-					if (this_err < err) {
-						*best_clock = clock;
-						err = this_err;
-					}
-				}
-			}
-		}
-	}
-
-	return err != target;
-}
-
-void psb_intel_wait_for_vblank(struct drm_device *dev)
-{
-	/* Wait for 20ms, i.e. one cycle at 50hz. */
-	mdelay(20);
-}
-
-static int psb_intel_pipe_set_base(struct drm_crtc *crtc,
-			    int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_i915_master_private *master_priv; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
-	int pipe = psb_intel_crtc->pipe;
-	unsigned long start, offset;
-	int dspbase = (pipe == 0 ? DSPABASE : DSPBBASE);
-	int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
-	int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	u32 dspcntr;
-	int ret = 0;
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	/* no fb bound */
-	if (!crtc->fb) {
-		dev_dbg(dev->dev, "No FB bound\n");
-		goto psb_intel_pipe_cleaner;
-	}
-
-	/* We are displaying this buffer, make sure it is actually loaded
-	   into the GTT */
-	ret = psb_gtt_pin(psbfb->gtt);
-	if (ret < 0)
-		goto psb_intel_pipe_set_base_exit;
-	start = psbfb->gtt->offset;
-
-	offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
-
-	REG_WRITE(dspstride, crtc->fb->pitches[0]);
-
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-
-	switch (crtc->fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (crtc->fb->depth == 15)
-			dspcntr |= DISPPLANE_15_16BPP;
-		else
-			dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	default:
-		dev_err(dev->dev, "Unknown color depth\n");
-		ret = -EINVAL;
-		psb_gtt_unpin(psbfb->gtt);
-		goto psb_intel_pipe_set_base_exit;
-	}
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-
-	if (0 /* FIXMEAC - check what PSB needs */) {
-		REG_WRITE(dspbase, offset);
-		REG_READ(dspbase);
-		REG_WRITE(dspsurf, start);
-		REG_READ(dspsurf);
-	} else {
-		REG_WRITE(dspbase, start + offset);
-		REG_READ(dspbase);
-	}
-
-psb_intel_pipe_cleaner:
-	/* If there was a previous display we can now unpin it */
-	if (old_fb)
-		psb_gtt_unpin(to_psb_fb(old_fb)->gtt);
-
-psb_intel_pipe_set_base_exit:
-	gma_power_end(dev);
-	return ret;
-}
-
-/**
- * Sets the power management mode of the pipe and plane.
- *
- * This code should probably grow support for turning the cursor off and back
- * on appropriately at the same time as we're turning the pipe off/on.
- */
-static void psb_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_i915_master_private *master_priv; */
-	/* struct drm_i915_private *dev_priv = dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int dspbase_reg = (pipe == 0) ? DSPABASE : DSPBBASE;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	u32 temp;
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Enable the DPLL */
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) == 0) {
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-		}
-
-		/* Enable the pipe */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) == 0)
-			REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
-
-		/* Enable the plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp | DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		}
-
-		psb_intel_crtc_load_lut(crtc);
-
-		/* Give the overlay scaler a chance to enable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, true); TODO */
-		break;
-	case DRM_MODE_DPMS_OFF:
-		/* Give the overlay scaler a chance to disable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
-
-		/* Disable the VGA plane that we never use */
-		REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-		/* Disable display plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp & ~DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-			REG_READ(dspbase_reg);
-		}
-
-		/* Next, disable display pipes */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
-			REG_READ(pipeconf_reg);
-		}
-
-		/* Wait for vblank for the disable to take effect. */
-		psb_intel_wait_for_vblank(dev);
-
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) != 0) {
-			REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-		}
-
-		/* Wait for the clocks to turn off. */
-		udelay(150);
-		break;
-	}
-
-	/*Set FIFO Watermarks*/
-	REG_WRITE(DSPARB, 0x3F3E);
-}
-
-static void psb_intel_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void psb_intel_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-void psb_intel_encoder_prepare(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs =
-	    encoder->helper_private;
-	/* lvds has its own version of prepare see psb_intel_lvds_prepare */
-	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-void psb_intel_encoder_commit(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs =
-	    encoder->helper_private;
-	/* lvds has its own version of commit see psb_intel_lvds_commit */
-	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
-}
-
-void psb_intel_encoder_destroy(struct drm_encoder *encoder)
-{
-	struct psb_intel_encoder *intel_encoder = to_psb_intel_encoder(encoder);
-
-	drm_encoder_cleanup(encoder);
-	kfree(intel_encoder);
-}
-
-static bool psb_intel_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-
-/**
- * Return the pipe currently connected to the panel fitter,
- * or -1 if the panel fitter is not present or not in use
- */
-static int psb_intel_panel_fitter_pipe(struct drm_device *dev)
-{
-	u32 pfit_control;
-
-	pfit_control = REG_READ(PFIT_CONTROL);
-
-	/* See if the panel fitter is in use */
-	if ((pfit_control & PFIT_ENABLE) == 0)
-		return -1;
-	/* Must be on PIPE 1 for PSB */
-	return 1;
-}
-
-static int psb_intel_crtc_mode_set(struct drm_crtc *crtc,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode,
-			       int x, int y,
-			       struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	int pipe = psb_intel_crtc->pipe;
-	int fp_reg = (pipe == 0) ? FPA0 : FPB0;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
-	int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
-	int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
-	int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
-	int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
-	int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
-	int dspsize_reg = (pipe == 0) ? DSPASIZE : DSPBSIZE;
-	int dsppos_reg = (pipe == 0) ? DSPAPOS : DSPBPOS;
-	int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
-	int refclk;
-	struct psb_intel_clock_t clock;
-	u32 dpll = 0, fp = 0, dspcntr, pipeconf;
-	bool ok, is_sdvo = false;
-	bool is_lvds = false, is_tv = false;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *connector;
-
-	/* No scan out no play */
-	if (crtc->fb == NULL) {
-		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-		return 0;
-	}
-
-	list_for_each_entry(connector, &mode_config->connector_list, head) {
-		struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-
-		if (!connector->encoder
-		    || connector->encoder->crtc != crtc)
-			continue;
-
-		switch (psb_intel_encoder->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_SDVO:
-			is_sdvo = true;
-			break;
-		case INTEL_OUTPUT_TVOUT:
-			is_tv = true;
-			break;
-		}
-	}
-
-	refclk = 96000;
-
-	ok = psb_intel_find_best_PLL(crtc, adjusted_mode->clock, refclk,
-				 &clock);
-	if (!ok) {
-		dev_err(dev->dev, "Couldn't find PLL settings for mode!\n");
-		return 0;
-	}
-
-	fp = clock.n << 16 | clock.m1 << 8 | clock.m2;
-
-	dpll = DPLL_VGA_MODE_DIS;
-	if (is_lvds) {
-		dpll |= DPLLB_MODE_LVDS;
-		dpll |= DPLL_DVO_HIGH_SPEED;
-	} else
-		dpll |= DPLLB_MODE_DAC_SERIAL;
-	if (is_sdvo) {
-		int sdvo_pixel_multiply =
-			    adjusted_mode->clock / mode->clock;
-		dpll |= DPLL_DVO_HIGH_SPEED;
-		dpll |=
-		    (sdvo_pixel_multiply - 1) << SDVO_MULTIPLIER_SHIFT_HIRES;
-	}
-
-	/* compute bitmask from p1 value */
-	dpll |= (1 << (clock.p1 - 1)) << 16;
-	switch (clock.p2) {
-	case 5:
-		dpll |= DPLL_DAC_SERIAL_P2_CLOCK_DIV_5;
-		break;
-	case 7:
-		dpll |= DPLLB_LVDS_P2_CLOCK_DIV_7;
-		break;
-	case 10:
-		dpll |= DPLL_DAC_SERIAL_P2_CLOCK_DIV_10;
-		break;
-	case 14:
-		dpll |= DPLLB_LVDS_P2_CLOCK_DIV_14;
-		break;
-	}
-
-	if (is_tv) {
-		/* XXX: just matching BIOS for now */
-/*	dpll |= PLL_REF_INPUT_TVCLKINBC; */
-		dpll |= 3;
-	}
-	dpll |= PLL_REF_INPUT_DREFCLK;
-
-	/* setup pipeconf */
-	pipeconf = REG_READ(pipeconf_reg);
-
-	/* Set up the display plane register */
-	dspcntr = DISPPLANE_GAMMA_ENABLE;
-
-	if (pipe == 0)
-		dspcntr |= DISPPLANE_SEL_PIPE_A;
-	else
-		dspcntr |= DISPPLANE_SEL_PIPE_B;
-
-	dspcntr |= DISPLAY_PLANE_ENABLE;
-	pipeconf |= PIPEACONF_ENABLE;
-	dpll |= DPLL_VCO_ENABLE;
-
-
-	/* Disable the panel fitter if it was on our pipe */
-	if (psb_intel_panel_fitter_pipe(dev) == pipe)
-		REG_WRITE(PFIT_CONTROL, 0);
-
-	drm_mode_debug_printmodeline(mode);
-
-	if (dpll & DPLL_VCO_ENABLE) {
-		REG_WRITE(fp_reg, fp);
-		REG_WRITE(dpll_reg, dpll & ~DPLL_VCO_ENABLE);
-		REG_READ(dpll_reg);
-		udelay(150);
-	}
-
-	/* The LVDS pin pair needs to be on before the DPLLs are enabled.
-	 * This is an exception to the general rule that mode_set doesn't turn
-	 * things on.
-	 */
-	if (is_lvds) {
-		u32 lvds = REG_READ(LVDS);
-
-		lvds &= ~LVDS_PIPEB_SELECT;
-		if (pipe == 1)
-			lvds |= LVDS_PIPEB_SELECT;
-
-		lvds |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP;
-		/* Set the B0-B3 data pairs corresponding to
-		 * whether we're going to
-		 * set the DPLLs for dual-channel mode or not.
-		 */
-		lvds &= ~(LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP);
-		if (clock.p2 == 7)
-			lvds |= LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP;
-
-		/* It would be nice to set 24 vs 18-bit mode (LVDS_A3_POWER_UP)
-		 * appropriately here, but we need to look more
-		 * thoroughly into how panels behave in the two modes.
-		 */
-
-		REG_WRITE(LVDS, lvds);
-		REG_READ(LVDS);
-	}
-
-	REG_WRITE(fp_reg, fp);
-	REG_WRITE(dpll_reg, dpll);
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150);
-
-	/* write it again -- the BIOS does, after all */
-	REG_WRITE(dpll_reg, dpll);
-
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150);
-
-	REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
-		  ((adjusted_mode->crtc_htotal - 1) << 16));
-	REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
-		  ((adjusted_mode->crtc_hblank_end - 1) << 16));
-	REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
-		  ((adjusted_mode->crtc_hsync_end - 1) << 16));
-	REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
-		  ((adjusted_mode->crtc_vtotal - 1) << 16));
-	REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
-		  ((adjusted_mode->crtc_vblank_end - 1) << 16));
-	REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
-		  ((adjusted_mode->crtc_vsync_end - 1) << 16));
-	/* pipesrc and dspsize control the size that is scaled from,
-	 * which should always be the user's requested size.
-	 */
-	REG_WRITE(dspsize_reg,
-		  ((mode->vdisplay - 1) << 16) | (mode->hdisplay - 1));
-	REG_WRITE(dsppos_reg, 0);
-	REG_WRITE(pipesrc_reg,
-		  ((mode->hdisplay - 1) << 16) | (mode->vdisplay - 1));
-	REG_WRITE(pipeconf_reg, pipeconf);
-	REG_READ(pipeconf_reg);
-
-	psb_intel_wait_for_vblank(dev);
-
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	/* Flush the plane changes */
-	crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-
-	psb_intel_wait_for_vblank(dev);
-
-	return 0;
-}
-
-/** Loads the palette/gamma unit for the CRTC with the prepared values */
-void psb_intel_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv =
-				(struct drm_psb_private *)dev->dev_private;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int palreg = PALETTE_A;
-	int i;
-
-	/* The clocks have to be on to load the palette. */
-	if (!crtc->enabled)
-		return;
-
-	switch (psb_intel_crtc->pipe) {
-	case 0:
-		break;
-	case 1:
-		palreg = PALETTE_B;
-		break;
-	case 2:
-		palreg = PALETTE_C;
-		break;
-	default:
-		dev_err(dev->dev, "Illegal Pipe Number.\n");
-		return;
-	}
-
-	if (gma_power_begin(dev, false)) {
-		for (i = 0; i < 256; i++) {
-			REG_WRITE(palreg + 4 * i,
-				  ((psb_intel_crtc->lut_r[i] +
-				  psb_intel_crtc->lut_adj[i]) << 16) |
-				  ((psb_intel_crtc->lut_g[i] +
-				  psb_intel_crtc->lut_adj[i]) << 8) |
-				  (psb_intel_crtc->lut_b[i] +
-				  psb_intel_crtc->lut_adj[i]));
-		}
-		gma_power_end(dev);
-	} else {
-		for (i = 0; i < 256; i++) {
-			dev_priv->regs.psb.save_palette_a[i] =
-				  ((psb_intel_crtc->lut_r[i] +
-				  psb_intel_crtc->lut_adj[i]) << 16) |
-				  ((psb_intel_crtc->lut_g[i] +
-				  psb_intel_crtc->lut_adj[i]) << 8) |
-				  (psb_intel_crtc->lut_b[i] +
-				  psb_intel_crtc->lut_adj[i]);
-		}
-
-	}
-}
-
-/**
- * Save HW states of giving crtc
- */
-static void psb_intel_crtc_save(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_psb_private *dev_priv =
-			(struct drm_psb_private *)dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
-	int pipeA = (psb_intel_crtc->pipe == 0);
-	uint32_t paletteReg;
-	int i;
-
-	if (!crtc_state) {
-		dev_err(dev->dev, "No CRTC state found\n");
-		return;
-	}
-
-	crtc_state->saveDSPCNTR = REG_READ(pipeA ? DSPACNTR : DSPBCNTR);
-	crtc_state->savePIPECONF = REG_READ(pipeA ? PIPEACONF : PIPEBCONF);
-	crtc_state->savePIPESRC = REG_READ(pipeA ? PIPEASRC : PIPEBSRC);
-	crtc_state->saveFP0 = REG_READ(pipeA ? FPA0 : FPB0);
-	crtc_state->saveFP1 = REG_READ(pipeA ? FPA1 : FPB1);
-	crtc_state->saveDPLL = REG_READ(pipeA ? DPLL_A : DPLL_B);
-	crtc_state->saveHTOTAL = REG_READ(pipeA ? HTOTAL_A : HTOTAL_B);
-	crtc_state->saveHBLANK = REG_READ(pipeA ? HBLANK_A : HBLANK_B);
-	crtc_state->saveHSYNC = REG_READ(pipeA ? HSYNC_A : HSYNC_B);
-	crtc_state->saveVTOTAL = REG_READ(pipeA ? VTOTAL_A : VTOTAL_B);
-	crtc_state->saveVBLANK = REG_READ(pipeA ? VBLANK_A : VBLANK_B);
-	crtc_state->saveVSYNC = REG_READ(pipeA ? VSYNC_A : VSYNC_B);
-	crtc_state->saveDSPSTRIDE = REG_READ(pipeA ? DSPASTRIDE : DSPBSTRIDE);
-
-	/*NOTE: DSPSIZE DSPPOS only for psb*/
-	crtc_state->saveDSPSIZE = REG_READ(pipeA ? DSPASIZE : DSPBSIZE);
-	crtc_state->saveDSPPOS = REG_READ(pipeA ? DSPAPOS : DSPBPOS);
-
-	crtc_state->saveDSPBASE = REG_READ(pipeA ? DSPABASE : DSPBBASE);
-
-	paletteReg = pipeA ? PALETTE_A : PALETTE_B;
-	for (i = 0; i < 256; ++i)
-		crtc_state->savePalette[i] = REG_READ(paletteReg + (i << 2));
-}
-
-/**
- * Restore HW states of giving crtc
- */
-static void psb_intel_crtc_restore(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_psb_private * dev_priv =
-				(struct drm_psb_private *)dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc =  to_psb_intel_crtc(crtc);
-	struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
-	/* struct drm_crtc_helper_funcs * crtc_funcs = crtc->helper_private; */
-	int pipeA = (psb_intel_crtc->pipe == 0);
-	uint32_t paletteReg;
-	int i;
-
-	if (!crtc_state) {
-		dev_err(dev->dev, "No crtc state\n");
-		return;
-	}
-
-	if (crtc_state->saveDPLL & DPLL_VCO_ENABLE) {
-		REG_WRITE(pipeA ? DPLL_A : DPLL_B,
-			crtc_state->saveDPLL & ~DPLL_VCO_ENABLE);
-		REG_READ(pipeA ? DPLL_A : DPLL_B);
-		udelay(150);
-	}
-
-	REG_WRITE(pipeA ? FPA0 : FPB0, crtc_state->saveFP0);
-	REG_READ(pipeA ? FPA0 : FPB0);
-
-	REG_WRITE(pipeA ? FPA1 : FPB1, crtc_state->saveFP1);
-	REG_READ(pipeA ? FPA1 : FPB1);
-
-	REG_WRITE(pipeA ? DPLL_A : DPLL_B, crtc_state->saveDPLL);
-	REG_READ(pipeA ? DPLL_A : DPLL_B);
-	udelay(150);
-
-	REG_WRITE(pipeA ? HTOTAL_A : HTOTAL_B, crtc_state->saveHTOTAL);
-	REG_WRITE(pipeA ? HBLANK_A : HBLANK_B, crtc_state->saveHBLANK);
-	REG_WRITE(pipeA ? HSYNC_A : HSYNC_B, crtc_state->saveHSYNC);
-	REG_WRITE(pipeA ? VTOTAL_A : VTOTAL_B, crtc_state->saveVTOTAL);
-	REG_WRITE(pipeA ? VBLANK_A : VBLANK_B, crtc_state->saveVBLANK);
-	REG_WRITE(pipeA ? VSYNC_A : VSYNC_B, crtc_state->saveVSYNC);
-	REG_WRITE(pipeA ? DSPASTRIDE : DSPBSTRIDE, crtc_state->saveDSPSTRIDE);
-
-	REG_WRITE(pipeA ? DSPASIZE : DSPBSIZE, crtc_state->saveDSPSIZE);
-	REG_WRITE(pipeA ? DSPAPOS : DSPBPOS, crtc_state->saveDSPPOS);
-
-	REG_WRITE(pipeA ? PIPEASRC : PIPEBSRC, crtc_state->savePIPESRC);
-	REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
-	REG_WRITE(pipeA ? PIPEACONF : PIPEBCONF, crtc_state->savePIPECONF);
-
-	psb_intel_wait_for_vblank(dev);
-
-	REG_WRITE(pipeA ? DSPACNTR : DSPBCNTR, crtc_state->saveDSPCNTR);
-	REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
-
-	psb_intel_wait_for_vblank(dev);
-
-	paletteReg = pipeA ? PALETTE_A : PALETTE_B;
-	for (i = 0; i < 256; ++i)
-		REG_WRITE(paletteReg + (i << 2), crtc_state->savePalette[i]);
-}
-
-static int psb_intel_crtc_cursor_set(struct drm_crtc *crtc,
-				 struct drm_file *file_priv,
-				 uint32_t handle,
-				 uint32_t width, uint32_t height)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t control = (pipe == 0) ? CURACNTR : CURBCNTR;
-	uint32_t base = (pipe == 0) ? CURABASE : CURBBASE;
-	uint32_t temp;
-	size_t addr = 0;
-	struct gtt_range *gt;
-	struct drm_gem_object *obj;
-	int ret;
-
-	/* if we want to turn of the cursor ignore width and height */
-	if (!handle) {
-		/* turn off the cursor */
-		temp = CURSOR_MODE_DISABLE;
-
-		if (gma_power_begin(dev, false)) {
-			REG_WRITE(control, temp);
-			REG_WRITE(base, 0);
-			gma_power_end(dev);
-		}
-
-		/* Unpin the old GEM object */
-		if (psb_intel_crtc->cursor_obj) {
-			gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-			psb_gtt_unpin(gt);
-			drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-			psb_intel_crtc->cursor_obj = NULL;
-		}
-
-		return 0;
-	}
-
-	/* Currently we only support 64x64 cursors */
-	if (width != 64 || height != 64) {
-		dev_dbg(dev->dev, "we currently only support 64x64 cursors\n");
-		return -EINVAL;
-	}
-
-	obj = drm_gem_object_lookup(dev, file_priv, handle);
-	if (!obj)
-		return -ENOENT;
-
-	if (obj->size < width * height * 4) {
-		dev_dbg(dev->dev, "buffer is to small\n");
-		return -ENOMEM;
-	}
-
-	gt = container_of(obj, struct gtt_range, gem);
-
-	/* Pin the memory into the GTT */
-	ret = psb_gtt_pin(gt);
-	if (ret) {
-		dev_err(dev->dev, "Can not pin down handle 0x%x\n", handle);
-		return ret;
-	}
-
-
-	addr = gt->offset;	/* Or resource.start ??? */
-
-	psb_intel_crtc->cursor_addr = addr;
-
-	temp = 0;
-	/* set the pipe for the cursor */
-	temp |= (pipe << 28);
-	temp |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE(control, temp);
-		REG_WRITE(base, addr);
-		gma_power_end(dev);
-	}
-
-	/* unpin the old bo */
-	if (psb_intel_crtc->cursor_obj) {
-		gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-		psb_gtt_unpin(gt);
-		drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-		psb_intel_crtc->cursor_obj = obj;
-	}
-	return 0;
-}
-
-static int psb_intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t temp = 0;
-	uint32_t addr;
-
-
-	if (x < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_X_SHIFT);
-		x = -x;
-	}
-	if (y < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_Y_SHIFT);
-		y = -y;
-	}
-
-	temp |= ((x & CURSOR_POS_MASK) << CURSOR_X_SHIFT);
-	temp |= ((y & CURSOR_POS_MASK) << CURSOR_Y_SHIFT);
-
-	addr = psb_intel_crtc->cursor_addr;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE((pipe == 0) ? CURAPOS : CURBPOS, temp);
-		REG_WRITE((pipe == 0) ? CURABASE : CURBBASE, addr);
-		gma_power_end(dev);
-	}
-	return 0;
-}
-
-void psb_intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red,
-			 u16 *green, u16 *blue, uint32_t type, uint32_t size)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int i;
-
-	if (size != 256)
-		return;
-
-	for (i = 0; i < 256; i++) {
-		psb_intel_crtc->lut_r[i] = red[i] >> 8;
-		psb_intel_crtc->lut_g[i] = green[i] >> 8;
-		psb_intel_crtc->lut_b[i] = blue[i] >> 8;
-	}
-
-	psb_intel_crtc_load_lut(crtc);
-}
-
-static int psb_crtc_set_config(struct drm_mode_set *set)
-{
-	int ret;
-	struct drm_device *dev = set->crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->rpm_enabled)
-		return drm_crtc_helper_set_config(set);
-
-	pm_runtime_forbid(&dev->pdev->dev);
-	ret = drm_crtc_helper_set_config(set);
-	pm_runtime_allow(&dev->pdev->dev);
-	return ret;
-}
-
-/* Returns the clock of the currently programmed mode of the given pipe. */
-static int psb_intel_crtc_clock_get(struct drm_device *dev,
-				struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	u32 dpll;
-	u32 fp;
-	struct psb_intel_clock_t clock;
-	bool is_lvds;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (gma_power_begin(dev, false)) {
-		dpll = REG_READ((pipe == 0) ? DPLL_A : DPLL_B);
-		if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-			fp = REG_READ((pipe == 0) ? FPA0 : FPB0);
-		else
-			fp = REG_READ((pipe == 0) ? FPA1 : FPB1);
-		is_lvds = (pipe == 1) && (REG_READ(LVDS) & LVDS_PORT_EN);
-		gma_power_end(dev);
-	} else {
-		dpll = (pipe == 0) ?
-			dev_priv->regs.psb.saveDPLL_A :
-			dev_priv->regs.psb.saveDPLL_B;
-
-		if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-			fp = (pipe == 0) ?
-				dev_priv->regs.psb.saveFPA0 :
-				dev_priv->regs.psb.saveFPB0;
-		else
-			fp = (pipe == 0) ?
-				dev_priv->regs.psb.saveFPA1 :
-				dev_priv->regs.psb.saveFPB1;
-
-		is_lvds = (pipe == 1) && (dev_priv->regs.psb.saveLVDS &
-								LVDS_PORT_EN);
-	}
-
-	clock.m1 = (fp & FP_M1_DIV_MASK) >> FP_M1_DIV_SHIFT;
-	clock.m2 = (fp & FP_M2_DIV_MASK) >> FP_M2_DIV_SHIFT;
-	clock.n = (fp & FP_N_DIV_MASK) >> FP_N_DIV_SHIFT;
-
-	if (is_lvds) {
-		clock.p1 =
-		    ffs((dpll &
-			 DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS) >>
-			DPLL_FPA01_P1_POST_DIV_SHIFT);
-		clock.p2 = 14;
-
-		if ((dpll & PLL_REF_INPUT_MASK) ==
-		    PLLB_REF_INPUT_SPREADSPECTRUMIN) {
-			/* XXX: might not be 66MHz */
-			i8xx_clock(66000, &clock);
-		} else
-			i8xx_clock(48000, &clock);
-	} else {
-		if (dpll & PLL_P1_DIVIDE_BY_TWO)
-			clock.p1 = 2;
-		else {
-			clock.p1 =
-			    ((dpll &
-			      DPLL_FPA01_P1_POST_DIV_MASK_I830) >>
-			     DPLL_FPA01_P1_POST_DIV_SHIFT) + 2;
-		}
-		if (dpll & PLL_P2_DIVIDE_BY_4)
-			clock.p2 = 4;
-		else
-			clock.p2 = 2;
-
-		i8xx_clock(48000, &clock);
-	}
-
-	/* XXX: It would be nice to validate the clocks, but we can't reuse
-	 * i830PllIsValid() because it relies on the xf86_config connector
-	 * configuration being accurate, which it isn't necessarily.
-	 */
-
-	return clock.dot;
-}
-
-/** Returns the currently programmed mode of the given pipe. */
-struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
-					     struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	struct drm_display_mode *mode;
-	int htot;
-	int hsync;
-	int vtot;
-	int vsync;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (gma_power_begin(dev, false)) {
-		htot = REG_READ((pipe == 0) ? HTOTAL_A : HTOTAL_B);
-		hsync = REG_READ((pipe == 0) ? HSYNC_A : HSYNC_B);
-		vtot = REG_READ((pipe == 0) ? VTOTAL_A : VTOTAL_B);
-		vsync = REG_READ((pipe == 0) ? VSYNC_A : VSYNC_B);
-		gma_power_end(dev);
-	} else {
-		htot = (pipe == 0) ?
-			dev_priv->regs.psb.saveHTOTAL_A :
-			dev_priv->regs.psb.saveHTOTAL_B;
-		hsync = (pipe == 0) ?
-			dev_priv->regs.psb.saveHSYNC_A :
-			dev_priv->regs.psb.saveHSYNC_B;
-		vtot = (pipe == 0) ?
-			dev_priv->regs.psb.saveVTOTAL_A :
-			dev_priv->regs.psb.saveVTOTAL_B;
-		vsync = (pipe == 0) ?
-			dev_priv->regs.psb.saveVSYNC_A :
-			dev_priv->regs.psb.saveVSYNC_B;
-	}
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode)
-		return NULL;
-
-	mode->clock = psb_intel_crtc_clock_get(dev, crtc);
-	mode->hdisplay = (htot & 0xffff) + 1;
-	mode->htotal = ((htot & 0xffff0000) >> 16) + 1;
-	mode->hsync_start = (hsync & 0xffff) + 1;
-	mode->hsync_end = ((hsync & 0xffff0000) >> 16) + 1;
-	mode->vdisplay = (vtot & 0xffff) + 1;
-	mode->vtotal = ((vtot & 0xffff0000) >> 16) + 1;
-	mode->vsync_start = (vsync & 0xffff) + 1;
-	mode->vsync_end = ((vsync & 0xffff0000) >> 16) + 1;
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	return mode;
-}
-
-void psb_intel_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct gtt_range *gt;
-
-	/* Unpin the old GEM object */
-	if (psb_intel_crtc->cursor_obj) {
-		gt = container_of(psb_intel_crtc->cursor_obj,
-						struct gtt_range, gem);
-		psb_gtt_unpin(gt);
-		drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-		psb_intel_crtc->cursor_obj = NULL;
-	}
-	kfree(psb_intel_crtc->crtc_state);
-	drm_crtc_cleanup(crtc);
-	kfree(psb_intel_crtc);
-}
-
-const struct drm_crtc_helper_funcs psb_intel_helper_funcs = {
-	.dpms = psb_intel_crtc_dpms,
-	.mode_fixup = psb_intel_crtc_mode_fixup,
-	.mode_set = psb_intel_crtc_mode_set,
-	.mode_set_base = psb_intel_pipe_set_base,
-	.prepare = psb_intel_crtc_prepare,
-	.commit = psb_intel_crtc_commit,
-};
-
-const struct drm_crtc_funcs psb_intel_crtc_funcs = {
-	.save = psb_intel_crtc_save,
-	.restore = psb_intel_crtc_restore,
-	.cursor_set = psb_intel_crtc_cursor_set,
-	.cursor_move = psb_intel_crtc_cursor_move,
-	.gamma_set = psb_intel_crtc_gamma_set,
-	.set_config = psb_crtc_set_config,
-	.destroy = psb_intel_crtc_destroy,
-};
-
-/*
- * Set the default value of cursor control and base register
- * to zero. This is a workaround for h/w defect on Oaktrail
- */
-static void psb_intel_cursor_init(struct drm_device *dev, int pipe)
-{
-	u32 control[3] = { CURACNTR, CURBCNTR, CURCCNTR };
-	u32 base[3] = { CURABASE, CURBBASE, CURCBASE };
-
-	REG_WRITE(control[pipe], 0);
-	REG_WRITE(base[pipe], 0);
-}
-
-void psb_intel_crtc_init(struct drm_device *dev, int pipe,
-		     struct psb_intel_mode_device *mode_dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_crtc *psb_intel_crtc;
-	int i;
-	uint16_t *r_base, *g_base, *b_base;
-
-	/* We allocate a extra array of drm_connector pointers
-	 * for fbdev after the crtc */
-	psb_intel_crtc =
-	    kzalloc(sizeof(struct psb_intel_crtc) +
-		    (INTELFB_CONN_LIMIT * sizeof(struct drm_connector *)),
-		    GFP_KERNEL);
-	if (psb_intel_crtc == NULL)
-		return;
-
-	psb_intel_crtc->crtc_state =
-		kzalloc(sizeof(struct psb_intel_crtc_state), GFP_KERNEL);
-	if (!psb_intel_crtc->crtc_state) {
-		dev_err(dev->dev, "Crtc state error: No memory\n");
-		kfree(psb_intel_crtc);
-		return;
-	}
-
-	/* Set the CRTC operations from the chip specific data */
-	drm_crtc_init(dev, &psb_intel_crtc->base, dev_priv->ops->crtc_funcs);
-
-	drm_mode_crtc_set_gamma_size(&psb_intel_crtc->base, 256);
-	psb_intel_crtc->pipe = pipe;
-	psb_intel_crtc->plane = pipe;
-
-	r_base = psb_intel_crtc->base.gamma_store;
-	g_base = r_base + 256;
-	b_base = g_base + 256;
-	for (i = 0; i < 256; i++) {
-		psb_intel_crtc->lut_r[i] = i;
-		psb_intel_crtc->lut_g[i] = i;
-		psb_intel_crtc->lut_b[i] = i;
-		r_base[i] = i << 8;
-		g_base[i] = i << 8;
-		b_base[i] = i << 8;
-
-		psb_intel_crtc->lut_adj[i] = 0;
-	}
-
-	psb_intel_crtc->mode_dev = mode_dev;
-	psb_intel_crtc->cursor_addr = 0;
-
-	drm_crtc_helper_add(&psb_intel_crtc->base,
-						dev_priv->ops->crtc_helper);
-
-	/* Setup the array of drm_connector pointer array */
-	psb_intel_crtc->mode_set.crtc = &psb_intel_crtc->base;
-	BUG_ON(pipe >= ARRAY_SIZE(dev_priv->plane_to_crtc_mapping) ||
-	       dev_priv->plane_to_crtc_mapping[psb_intel_crtc->plane] != NULL);
-	dev_priv->plane_to_crtc_mapping[psb_intel_crtc->plane] =
-							&psb_intel_crtc->base;
-	dev_priv->pipe_to_crtc_mapping[psb_intel_crtc->pipe] =
-							&psb_intel_crtc->base;
-	psb_intel_crtc->mode_set.connectors =
-	    (struct drm_connector **) (psb_intel_crtc + 1);
-	psb_intel_crtc->mode_set.num_connectors = 0;
-	psb_intel_cursor_init(dev, pipe);
-}
-
-int psb_intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_psb_get_pipe_from_crtc_id_arg *pipe_from_crtc_id = data;
-	struct drm_mode_object *drmmode_obj;
-	struct psb_intel_crtc *crtc;
-
-	if (!dev_priv) {
-		dev_err(dev->dev, "called with no initialization\n");
-		return -EINVAL;
-	}
-
-	drmmode_obj = drm_mode_object_find(dev, pipe_from_crtc_id->crtc_id,
-			DRM_MODE_OBJECT_CRTC);
-
-	if (!drmmode_obj) {
-		dev_err(dev->dev, "no such CRTC id\n");
-		return -EINVAL;
-	}
-
-	crtc = to_psb_intel_crtc(obj_to_crtc(drmmode_obj));
-	pipe_from_crtc_id->pipe = crtc->pipe;
-
-	return 0;
-}
-
-struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev, int pipe)
-{
-	struct drm_crtc *crtc = NULL;
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-		if (psb_intel_crtc->pipe == pipe)
-			break;
-	}
-	return crtc;
-}
-
-int psb_intel_connector_clones(struct drm_device *dev, int type_mask)
-{
-	int index_mask = 0;
-	struct drm_connector *connector;
-	int entry = 0;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list,
-			    head) {
-		struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-		if (type_mask & (1 << psb_intel_encoder->type))
-			index_mask |= (1 << entry);
-		entry++;
-	}
-	return index_mask;
-}
-
-/* current intel driver doesn't take advantage of encoders
-   always give back the encoder for the connector
-*/
-struct drm_encoder *psb_intel_best_encoder(struct drm_connector *connector)
-{
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-
-	return &psb_intel_encoder->base;
-}
-
-void psb_intel_connector_attach_encoder(struct psb_intel_connector *connector,
-					struct psb_intel_encoder *encoder)
-{
-	connector->encoder = encoder;
-	drm_mode_connector_attach_encoder(&connector->base,
-					  &encoder->base);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_display.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_display.h
deleted file mode 100644
index 535b49a5..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_display.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* copyright (c) 2008, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- */
-
-#ifndef _INTEL_DISPLAY_H_
-#define _INTEL_DISPLAY_H_
-
-bool psb_intel_pipe_has_type(struct drm_crtc *crtc, int type);
-void psb_intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red,
-			 u16 *green, u16 *blue, uint32_t type, uint32_t size);
-void psb_intel_crtc_destroy(struct drm_crtc *crtc);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_drv.h
deleted file mode 100644
index f40535e5..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_drv.h
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * Copyright (c) 2009-2011, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- */
-
-#ifndef __INTEL_DRV_H__
-#define __INTEL_DRV_H__
-
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <linux/gpio.h>
-
-/*
- * Display related stuff
- */
-
-/* store information about an Ixxx DVO */
-/* The i830->i865 use multiple DVOs with multiple i2cs */
-/* the i915, i945 have a single sDVO i2c bus - which is different */
-#define MAX_OUTPUTS 6
-/* maximum connectors per crtcs in the mode set */
-#define INTELFB_CONN_LIMIT 4
-
-#define INTEL_I2C_BUS_DVO 1
-#define INTEL_I2C_BUS_SDVO 2
-
-/* Intel Pipe Clone Bit */
-#define INTEL_HDMIB_CLONE_BIT 1
-#define INTEL_HDMIC_CLONE_BIT 2
-#define INTEL_HDMID_CLONE_BIT 3
-#define INTEL_HDMIE_CLONE_BIT 4
-#define INTEL_HDMIF_CLONE_BIT 5
-#define INTEL_SDVO_NON_TV_CLONE_BIT 6
-#define INTEL_SDVO_TV_CLONE_BIT 7
-#define INTEL_SDVO_LVDS_CLONE_BIT 8
-#define INTEL_ANALOG_CLONE_BIT 9
-#define INTEL_TV_CLONE_BIT 10
-#define INTEL_DP_B_CLONE_BIT 11
-#define INTEL_DP_C_CLONE_BIT 12
-#define INTEL_DP_D_CLONE_BIT 13
-#define INTEL_LVDS_CLONE_BIT 14
-#define INTEL_DVO_TMDS_CLONE_BIT 15
-#define INTEL_DVO_LVDS_CLONE_BIT 16
-#define INTEL_EDP_CLONE_BIT 17
-
-/* these are outputs from the chip - integrated only
- * external chips are via DVO or SDVO output */
-#define INTEL_OUTPUT_UNUSED 0
-#define INTEL_OUTPUT_ANALOG 1
-#define INTEL_OUTPUT_DVO 2
-#define INTEL_OUTPUT_SDVO 3
-#define INTEL_OUTPUT_LVDS 4
-#define INTEL_OUTPUT_TVOUT 5
-#define INTEL_OUTPUT_HDMI 6
-#define INTEL_OUTPUT_MIPI 7
-#define INTEL_OUTPUT_MIPI2 8
-
-#define INTEL_DVO_CHIP_NONE 0
-#define INTEL_DVO_CHIP_LVDS 1
-#define INTEL_DVO_CHIP_TMDS 2
-#define INTEL_DVO_CHIP_TVOUT 4
-
-#define INTEL_MODE_PIXEL_MULTIPLIER_SHIFT (0x0)
-#define INTEL_MODE_PIXEL_MULTIPLIER_MASK (0xf << INTEL_MODE_PIXEL_MULTIPLIER_SHIFT)
-
-static inline void
-psb_intel_mode_set_pixel_multiplier(struct drm_display_mode *mode,
-				int multiplier)
-{
-	mode->clock *= multiplier;
-	mode->private_flags |= multiplier;
-}
-
-static inline int
-psb_intel_mode_get_pixel_multiplier(const struct drm_display_mode *mode)
-{
-	return (mode->private_flags & INTEL_MODE_PIXEL_MULTIPLIER_MASK)
-	       >> INTEL_MODE_PIXEL_MULTIPLIER_SHIFT;
-}
-
-
-/*
- * Hold information useally put on the device driver privates here,
- * since it needs to be shared across multiple of devices drivers privates.
- */
-struct psb_intel_mode_device {
-
-	/*
-	 * Abstracted memory manager operations
-	 */
-	 size_t(*bo_offset) (struct drm_device *dev, void *bo);
-
-	/*
-	 * Cursor (Can go ?)
-	 */
-	int cursor_needs_physical;
-
-	/*
-	 * LVDS info
-	 */
-	int backlight_duty_cycle;	/* restore backlight to this value */
-	bool panel_wants_dither;
-	struct drm_display_mode *panel_fixed_mode;
-	struct drm_display_mode *panel_fixed_mode2;
-	struct drm_display_mode *vbt_mode;	/* if any */
-
-	uint32_t saveBLC_PWM_CTL;
-};
-
-struct psb_intel_i2c_chan {
-	/* for getting at dev. private (mmio etc.) */
-	struct drm_device *drm_dev;
-	u32 reg;		/* GPIO reg */
-	struct i2c_adapter adapter;
-	struct i2c_algo_bit_data algo;
-	u8 slave_addr;
-};
-
-struct psb_intel_encoder {
-	struct drm_encoder base;
-	int type;
-	bool needs_tv_clock;
-	void (*hot_plug)(struct psb_intel_encoder *);
-	int crtc_mask;
-	int clone_mask;
-	void *dev_priv; /* For sdvo_priv, lvds_priv, etc... */
-
-	/* FIXME: Either make SDVO and LVDS store it's i2c here or give CDV it's
-	   own set of output privates */
-	struct psb_intel_i2c_chan *i2c_bus;
-	struct psb_intel_i2c_chan *ddc_bus;
-};
-
-struct psb_intel_connector {
-	struct drm_connector base;
-	struct psb_intel_encoder *encoder;
-};
-
-struct psb_intel_crtc_state {
-	uint32_t saveDSPCNTR;
-	uint32_t savePIPECONF;
-	uint32_t savePIPESRC;
-	uint32_t saveDPLL;
-	uint32_t saveFP0;
-	uint32_t saveFP1;
-	uint32_t saveHTOTAL;
-	uint32_t saveHBLANK;
-	uint32_t saveHSYNC;
-	uint32_t saveVTOTAL;
-	uint32_t saveVBLANK;
-	uint32_t saveVSYNC;
-	uint32_t saveDSPSTRIDE;
-	uint32_t saveDSPSIZE;
-	uint32_t saveDSPPOS;
-	uint32_t saveDSPBASE;
-	uint32_t savePalette[256];
-};
-
-struct psb_intel_crtc {
-	struct drm_crtc base;
-	int pipe;
-	int plane;
-	uint32_t cursor_addr;
-	u8 lut_r[256], lut_g[256], lut_b[256];
-	u8 lut_adj[256];
-	struct psb_intel_framebuffer *fbdev_fb;
-	/* a mode_set for fbdev users on this crtc */
-	struct drm_mode_set mode_set;
-
-	/* GEM object that holds our cursor */
-	struct drm_gem_object *cursor_obj;
-
-	struct drm_display_mode saved_mode;
-	struct drm_display_mode saved_adjusted_mode;
-
-	struct psb_intel_mode_device *mode_dev;
-
-	/*crtc mode setting flags*/
-	u32 mode_flags;
-
-	/* Saved Crtc HW states */
-	struct psb_intel_crtc_state *crtc_state;
-};
-
-#define to_psb_intel_crtc(x)	\
-		container_of(x, struct psb_intel_crtc, base)
-#define to_psb_intel_connector(x) \
-		container_of(x, struct psb_intel_connector, base)
-#define to_psb_intel_encoder(x)	\
-		container_of(x, struct psb_intel_encoder, base)
-#define to_psb_intel_framebuffer(x)	\
-		container_of(x, struct psb_intel_framebuffer, base)
-
-struct psb_intel_i2c_chan *psb_intel_i2c_create(struct drm_device *dev,
-					const u32 reg, const char *name);
-void psb_intel_i2c_destroy(struct psb_intel_i2c_chan *chan);
-int psb_intel_ddc_get_modes(struct drm_connector *connector,
-			    struct i2c_adapter *adapter);
-extern bool psb_intel_ddc_probe(struct i2c_adapter *adapter);
-
-extern void psb_intel_crtc_init(struct drm_device *dev, int pipe,
-			    struct psb_intel_mode_device *mode_dev);
-extern void psb_intel_crt_init(struct drm_device *dev);
-extern bool psb_intel_sdvo_init(struct drm_device *dev, int output_device);
-extern void psb_intel_dvo_init(struct drm_device *dev);
-extern void psb_intel_tv_init(struct drm_device *dev);
-extern void psb_intel_lvds_init(struct drm_device *dev,
-			    struct psb_intel_mode_device *mode_dev);
-extern void psb_intel_lvds_set_brightness(struct drm_device *dev, int level);
-extern void oaktrail_lvds_init(struct drm_device *dev,
-			   struct psb_intel_mode_device *mode_dev);
-extern void oaktrail_wait_for_INTR_PKT_SENT(struct drm_device *dev);
-extern void oaktrail_dsi_init(struct drm_device *dev,
-			   struct psb_intel_mode_device *mode_dev);
-extern void mid_dsi_init(struct drm_device *dev,
-		    struct psb_intel_mode_device *mode_dev, int dsi_num);
-
-extern void psb_intel_crtc_load_lut(struct drm_crtc *crtc);
-extern void psb_intel_encoder_prepare(struct drm_encoder *encoder);
-extern void psb_intel_encoder_commit(struct drm_encoder *encoder);
-extern void psb_intel_encoder_destroy(struct drm_encoder *encoder);
-
-static inline struct psb_intel_encoder *psb_intel_attached_encoder(
-						struct drm_connector *connector)
-{
-	return to_psb_intel_connector(connector)->encoder;
-}
-
-extern void psb_intel_connector_attach_encoder(
-					struct psb_intel_connector *connector,
-					struct psb_intel_encoder *encoder);
-
-extern struct drm_encoder *psb_intel_best_encoder(struct drm_connector
-					      *connector);
-
-extern struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
-						    struct drm_crtc *crtc);
-extern void psb_intel_wait_for_vblank(struct drm_device *dev);
-extern int psb_intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-extern struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev,
-						 int pipe);
-extern struct drm_connector *psb_intel_sdvo_find(struct drm_device *dev,
-					     int sdvoB);
-extern int psb_intel_sdvo_supports_hotplug(struct drm_connector *connector);
-extern void psb_intel_sdvo_set_hotplug(struct drm_connector *connector,
-				   int enable);
-extern int intelfb_probe(struct drm_device *dev);
-extern int intelfb_remove(struct drm_device *dev,
-			  struct drm_framebuffer *fb);
-extern struct drm_framebuffer *psb_intel_framebuffer_create(struct drm_device
-							*dev, struct
-							drm_mode_fb_cmd
-							*mode_cmd,
-							void *mm_private);
-extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
-				      struct drm_display_mode *mode,
-				      struct drm_display_mode *adjusted_mode);
-extern int psb_intel_lvds_mode_valid(struct drm_connector *connector,
-				     struct drm_display_mode *mode);
-extern int psb_intel_lvds_set_property(struct drm_connector *connector,
-					struct drm_property *property,
-					uint64_t value);
-extern void psb_intel_lvds_destroy(struct drm_connector *connector);
-extern const struct drm_encoder_funcs psb_intel_lvds_enc_funcs;
-
-/* intel_gmbus.c */
-extern void gma_intel_i2c_reset(struct drm_device *dev);
-extern int gma_intel_setup_gmbus(struct drm_device *dev);
-extern void gma_intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed);
-extern void gma_intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit);
-extern void gma_intel_teardown_gmbus(struct drm_device *dev);
-
-#endif				/* __INTEL_DRV_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_lvds.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_lvds.c
deleted file mode 100644
index c83f5b5d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_lvds.c
+++ /dev/null
@@ -1,867 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *	Dave Airlie <airlied@linux.ie>
- *	Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/i2c.h>
-#include <drm/drmP.h>
-
-#include "intel_bios.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include <linux/pm_runtime.h>
-
-/*
- * LVDS I2C backlight control macros
- */
-#define BRIGHTNESS_MAX_LEVEL 100
-#define BRIGHTNESS_MASK 0xFF
-#define BLC_I2C_TYPE	0x01
-#define BLC_PWM_TYPT	0x02
-
-#define BLC_POLARITY_NORMAL 0
-#define BLC_POLARITY_INVERSE 1
-
-#define PSB_BLC_MAX_PWM_REG_FREQ       (0xFFFE)
-#define PSB_BLC_MIN_PWM_REG_FREQ	(0x2)
-#define PSB_BLC_PWM_PRECISION_FACTOR	(10)
-#define PSB_BACKLIGHT_PWM_CTL_SHIFT	(16)
-#define PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR (0xFFFE)
-
-struct psb_intel_lvds_priv {
-	/*
-	 * Saved LVDO output states
-	 */
-	uint32_t savePP_ON;
-	uint32_t savePP_OFF;
-	uint32_t saveLVDS;
-	uint32_t savePP_CONTROL;
-	uint32_t savePP_CYCLE;
-	uint32_t savePFIT_CONTROL;
-	uint32_t savePFIT_PGM_RATIOS;
-	uint32_t saveBLC_PWM_CTL;
-
-	struct psb_intel_i2c_chan *i2c_bus;
-	struct psb_intel_i2c_chan *ddc_bus;
-};
-
-
-/*
- * Returns the maximum level of the backlight duty cycle field.
- */
-static u32 psb_intel_lvds_get_max_backlight(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 ret;
-
-	if (gma_power_begin(dev, false)) {
-		ret = REG_READ(BLC_PWM_CTL);
-		gma_power_end(dev);
-	} else /* Powered off, use the saved value */
-		ret = dev_priv->regs.saveBLC_PWM_CTL;
-
-	/* Top 15bits hold the frequency mask */
-	ret = (ret &  BACKLIGHT_MODULATION_FREQ_MASK) >>
-					BACKLIGHT_MODULATION_FREQ_SHIFT;
-
-        ret *= 2;	/* Return a 16bit range as needed for setting */
-        if (ret == 0)
-                dev_err(dev->dev, "BL bug: Reg %08x save %08X\n",
-                        REG_READ(BLC_PWM_CTL), dev_priv->regs.saveBLC_PWM_CTL);
-	return ret;
-}
-
-/*
- * Set LVDS backlight level by I2C command
- *
- * FIXME: at some point we need to both track this for PM and also
- * disable runtime pm on MRST if the brightness is nil (ie blanked)
- */
-static int psb_lvds_i2c_set_brightness(struct drm_device *dev,
-					unsigned int level)
-{
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *)dev->dev_private;
-
-	struct psb_intel_i2c_chan *lvds_i2c_bus = dev_priv->lvds_i2c_bus;
-	u8 out_buf[2];
-	unsigned int blc_i2c_brightness;
-
-	struct i2c_msg msgs[] = {
-		{
-			.addr = lvds_i2c_bus->slave_addr,
-			.flags = 0,
-			.len = 2,
-			.buf = out_buf,
-		}
-	};
-
-	blc_i2c_brightness = BRIGHTNESS_MASK & ((unsigned int)level *
-			     BRIGHTNESS_MASK /
-			     BRIGHTNESS_MAX_LEVEL);
-
-	if (dev_priv->lvds_bl->pol == BLC_POLARITY_INVERSE)
-		blc_i2c_brightness = BRIGHTNESS_MASK - blc_i2c_brightness;
-
-	out_buf[0] = dev_priv->lvds_bl->brightnesscmd;
-	out_buf[1] = (u8)blc_i2c_brightness;
-
-	if (i2c_transfer(&lvds_i2c_bus->adapter, msgs, 1) == 1) {
-		dev_dbg(dev->dev, "I2C set brightness.(command, value) (%d, %d)\n",
-			dev_priv->lvds_bl->brightnesscmd,
-			blc_i2c_brightness);
-		return 0;
-	}
-
-	dev_err(dev->dev, "I2C transfer error\n");
-	return -1;
-}
-
-
-static int psb_lvds_pwm_set_brightness(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv =
-			(struct drm_psb_private *)dev->dev_private;
-
-	u32 max_pwm_blc;
-	u32 blc_pwm_duty_cycle;
-
-	max_pwm_blc = psb_intel_lvds_get_max_backlight(dev);
-
-	/*BLC_PWM_CTL Should be initiated while backlight device init*/
-	BUG_ON(max_pwm_blc == 0);
-
-	blc_pwm_duty_cycle = level * max_pwm_blc / BRIGHTNESS_MAX_LEVEL;
-
-	if (dev_priv->lvds_bl->pol == BLC_POLARITY_INVERSE)
-		blc_pwm_duty_cycle = max_pwm_blc - blc_pwm_duty_cycle;
-
-	blc_pwm_duty_cycle &= PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR;
-	REG_WRITE(BLC_PWM_CTL,
-		  (max_pwm_blc << PSB_BACKLIGHT_PWM_CTL_SHIFT) |
-		  (blc_pwm_duty_cycle));
-
-        dev_info(dev->dev, "Backlight lvds set brightness %08x\n",
-		  (max_pwm_blc << PSB_BACKLIGHT_PWM_CTL_SHIFT) |
-		  (blc_pwm_duty_cycle));
-
-	return 0;
-}
-
-/*
- * Set LVDS backlight level either by I2C or PWM
- */
-void psb_intel_lvds_set_brightness(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	dev_dbg(dev->dev, "backlight level is %d\n", level);
-
-	if (!dev_priv->lvds_bl) {
-		dev_err(dev->dev, "NO LVDS backlight info\n");
-		return;
-	}
-
-	if (dev_priv->lvds_bl->type == BLC_I2C_TYPE)
-		psb_lvds_i2c_set_brightness(dev, level);
-	else
-		psb_lvds_pwm_set_brightness(dev, level);
-}
-
-/*
- * Sets the backlight level.
- *
- * level: backlight level, from 0 to psb_intel_lvds_get_max_backlight().
- */
-static void psb_intel_lvds_set_backlight(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 blc_pwm_ctl;
-
-	if (gma_power_begin(dev, false)) {
-		blc_pwm_ctl = REG_READ(BLC_PWM_CTL);
-		blc_pwm_ctl &= ~BACKLIGHT_DUTY_CYCLE_MASK;
-		REG_WRITE(BLC_PWM_CTL,
-				(blc_pwm_ctl |
-				(level << BACKLIGHT_DUTY_CYCLE_SHIFT)));
-		dev_priv->regs.saveBLC_PWM_CTL = (blc_pwm_ctl |
-					(level << BACKLIGHT_DUTY_CYCLE_SHIFT));
-		gma_power_end(dev);
-	} else {
-		blc_pwm_ctl = dev_priv->regs.saveBLC_PWM_CTL &
-				~BACKLIGHT_DUTY_CYCLE_MASK;
-		dev_priv->regs.saveBLC_PWM_CTL = (blc_pwm_ctl |
-					(level << BACKLIGHT_DUTY_CYCLE_SHIFT));
-	}
-}
-
-/*
- * Sets the power state for the panel.
- */
-static void psb_intel_lvds_set_power(struct drm_device *dev, bool on)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-	u32 pp_status;
-
-	if (!gma_power_begin(dev, true)) {
-	        dev_err(dev->dev, "set power, chip off!\n");
-		return;
-        }
-        
-	if (on) {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) |
-			  POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-
-		psb_intel_lvds_set_backlight(dev,
-					     mode_dev->backlight_duty_cycle);
-	} else {
-		psb_intel_lvds_set_backlight(dev, 0);
-
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) &
-			  ~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while (pp_status & PP_ON);
-	}
-
-	gma_power_end(dev);
-}
-
-static void psb_intel_lvds_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-
-	if (mode == DRM_MODE_DPMS_ON)
-		psb_intel_lvds_set_power(dev, true);
-	else
-		psb_intel_lvds_set_power(dev, false);
-
-	/* XXX: We never power down the LVDS pairs. */
-}
-
-static void psb_intel_lvds_save(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *)dev->dev_private;
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct psb_intel_lvds_priv *lvds_priv =
-		(struct psb_intel_lvds_priv *)psb_intel_encoder->dev_priv;
-
-	lvds_priv->savePP_ON = REG_READ(LVDSPP_ON);
-	lvds_priv->savePP_OFF = REG_READ(LVDSPP_OFF);
-	lvds_priv->saveLVDS = REG_READ(LVDS);
-	lvds_priv->savePP_CONTROL = REG_READ(PP_CONTROL);
-	lvds_priv->savePP_CYCLE = REG_READ(PP_CYCLE);
-	/*lvds_priv->savePP_DIVISOR = REG_READ(PP_DIVISOR);*/
-	lvds_priv->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
-	lvds_priv->savePFIT_CONTROL = REG_READ(PFIT_CONTROL);
-	lvds_priv->savePFIT_PGM_RATIOS = REG_READ(PFIT_PGM_RATIOS);
-
-	/*TODO: move backlight_duty_cycle to psb_intel_lvds_priv*/
-	dev_priv->backlight_duty_cycle = (dev_priv->regs.saveBLC_PWM_CTL &
-						BACKLIGHT_DUTY_CYCLE_MASK);
-
-	/*
-	 * If the light is off at server startup,
-	 * just make it full brightness
-	 */
-	if (dev_priv->backlight_duty_cycle == 0)
-		dev_priv->backlight_duty_cycle =
-		psb_intel_lvds_get_max_backlight(dev);
-
-	dev_dbg(dev->dev, "(0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x)\n",
-			lvds_priv->savePP_ON,
-			lvds_priv->savePP_OFF,
-			lvds_priv->saveLVDS,
-			lvds_priv->savePP_CONTROL,
-			lvds_priv->savePP_CYCLE,
-			lvds_priv->saveBLC_PWM_CTL);
-}
-
-static void psb_intel_lvds_restore(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	u32 pp_status;
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct psb_intel_lvds_priv *lvds_priv =
-		(struct psb_intel_lvds_priv *)psb_intel_encoder->dev_priv;
-
-	dev_dbg(dev->dev, "(0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x)\n",
-			lvds_priv->savePP_ON,
-			lvds_priv->savePP_OFF,
-			lvds_priv->saveLVDS,
-			lvds_priv->savePP_CONTROL,
-			lvds_priv->savePP_CYCLE,
-			lvds_priv->saveBLC_PWM_CTL);
-
-	REG_WRITE(BLC_PWM_CTL, lvds_priv->saveBLC_PWM_CTL);
-	REG_WRITE(PFIT_CONTROL, lvds_priv->savePFIT_CONTROL);
-	REG_WRITE(PFIT_PGM_RATIOS, lvds_priv->savePFIT_PGM_RATIOS);
-	REG_WRITE(LVDSPP_ON, lvds_priv->savePP_ON);
-	REG_WRITE(LVDSPP_OFF, lvds_priv->savePP_OFF);
-	/*REG_WRITE(PP_DIVISOR, lvds_priv->savePP_DIVISOR);*/
-	REG_WRITE(PP_CYCLE, lvds_priv->savePP_CYCLE);
-	REG_WRITE(PP_CONTROL, lvds_priv->savePP_CONTROL);
-	REG_WRITE(LVDS, lvds_priv->saveLVDS);
-
-	if (lvds_priv->savePP_CONTROL & POWER_TARGET_ON) {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) |
-			POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-	} else {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) &
-			~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while (pp_status & PP_ON);
-	}
-}
-
-int psb_intel_lvds_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-	struct drm_psb_private *dev_priv = connector->dev->dev_private;
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct drm_display_mode *fixed_mode =
-					dev_priv->mode_dev.panel_fixed_mode;
-
-	if (psb_intel_encoder->type == INTEL_OUTPUT_MIPI2)
-		fixed_mode = dev_priv->mode_dev.panel_fixed_mode2;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		return MODE_NO_INTERLACE;
-
-	if (fixed_mode) {
-		if (mode->hdisplay > fixed_mode->hdisplay)
-			return MODE_PANEL;
-		if (mode->vdisplay > fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-	return MODE_OK;
-}
-
-bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-	struct psb_intel_crtc *psb_intel_crtc =
-				to_psb_intel_crtc(encoder->crtc);
-	struct drm_encoder *tmp_encoder;
-	struct drm_display_mode *panel_fixed_mode = mode_dev->panel_fixed_mode;
-	struct psb_intel_encoder *psb_intel_encoder =
-						to_psb_intel_encoder(encoder);
-
-	if (psb_intel_encoder->type == INTEL_OUTPUT_MIPI2)
-		panel_fixed_mode = mode_dev->panel_fixed_mode2;
-
-	/* PSB requires the LVDS is on pipe B, MRST has only one pipe anyway */
-	if (!IS_MRST(dev) && psb_intel_crtc->pipe == 0) {
-		printk(KERN_ERR "Can't support LVDS on pipe A\n");
-		return false;
-	}
-	if (IS_MRST(dev) && psb_intel_crtc->pipe != 0) {
-		printk(KERN_ERR "Must use PIPE A\n");
-		return false;
-	}
-	/* Should never happen!! */
-	list_for_each_entry(tmp_encoder, &dev->mode_config.encoder_list,
-			    head) {
-		if (tmp_encoder != encoder
-		    && tmp_encoder->crtc == encoder->crtc) {
-			printk(KERN_ERR "Can't enable LVDS and another "
-			       "encoder on the same pipe\n");
-			return false;
-		}
-	}
-
-	/*
-	 * If we have timings from the BIOS for the panel, put them in
-	 * to the adjusted mode.  The CRTC will be set up for this mode,
-	 * with the panel scaling set up to source from the H/VDisplay
-	 * of the original mode.
-	 */
-	if (panel_fixed_mode != NULL) {
-		adjusted_mode->hdisplay = panel_fixed_mode->hdisplay;
-		adjusted_mode->hsync_start = panel_fixed_mode->hsync_start;
-		adjusted_mode->hsync_end = panel_fixed_mode->hsync_end;
-		adjusted_mode->htotal = panel_fixed_mode->htotal;
-		adjusted_mode->vdisplay = panel_fixed_mode->vdisplay;
-		adjusted_mode->vsync_start = panel_fixed_mode->vsync_start;
-		adjusted_mode->vsync_end = panel_fixed_mode->vsync_end;
-		adjusted_mode->vtotal = panel_fixed_mode->vtotal;
-		adjusted_mode->clock = panel_fixed_mode->clock;
-		drm_mode_set_crtcinfo(adjusted_mode,
-				      CRTC_INTERLACE_HALVE_V);
-	}
-
-	/*
-	 * XXX: It would be nice to support lower refresh rates on the
-	 * panels to reduce power consumption, and perhaps match the
-	 * user's requested refresh rate.
-	 */
-
-	return true;
-}
-
-static void psb_intel_lvds_prepare(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
-	mode_dev->backlight_duty_cycle = (mode_dev->saveBLC_PWM_CTL &
-					  BACKLIGHT_DUTY_CYCLE_MASK);
-
-	psb_intel_lvds_set_power(dev, false);
-
-	gma_power_end(dev);
-}
-
-static void psb_intel_lvds_commit(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-
-	if (mode_dev->backlight_duty_cycle == 0)
-		mode_dev->backlight_duty_cycle =
-		    psb_intel_lvds_get_max_backlight(dev);
-
-	psb_intel_lvds_set_power(dev, true);
-}
-
-static void psb_intel_lvds_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pfit_control;
-
-	/*
-	 * The LVDS pin pair will already have been turned on in the
-	 * psb_intel_crtc_mode_set since it has a large impact on the DPLL
-	 * settings.
-	 */
-
-	/*
-	 * Enable automatic panel scaling so that non-native modes fill the
-	 * screen.  Should be enabled before the pipe is enabled, according to
-	 * register description and PRM.
-	 */
-	if (mode->hdisplay != adjusted_mode->hdisplay ||
-	    mode->vdisplay != adjusted_mode->vdisplay)
-		pfit_control = (PFIT_ENABLE | VERT_AUTO_SCALE |
-				HORIZ_AUTO_SCALE | VERT_INTERP_BILINEAR |
-				HORIZ_INTERP_BILINEAR);
-	else
-		pfit_control = 0;
-
-	if (dev_priv->lvds_dither)
-		pfit_control |= PANEL_8TO6_DITHER_ENABLE;
-
-	REG_WRITE(PFIT_CONTROL, pfit_control);
-}
-
-/*
- * Detect the LVDS connection.
- *
- * This always returns CONNECTOR_STATUS_CONNECTED.
- * This connector should only have
- * been set up if the LVDS was actually connected anyway.
- */
-static enum drm_connector_status psb_intel_lvds_detect(struct drm_connector
-						   *connector, bool force)
-{
-	return connector_status_connected;
-}
-
-/*
- * Return the list of DDC modes if available, or the BIOS fixed mode otherwise.
- */
-static int psb_intel_lvds_get_modes(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct psb_intel_lvds_priv *lvds_priv = psb_intel_encoder->dev_priv;
-	int ret = 0;
-
-	if (!IS_MRST(dev))
-		ret = psb_intel_ddc_get_modes(connector, &lvds_priv->i2c_bus->adapter);
-
-	if (ret)
-		return ret;
-
-	/* Didn't get an EDID, so
-	 * Set wide sync ranges so we get all modes
-	 * handed to valid_mode for checking
-	 */
-	connector->display_info.min_vfreq = 0;
-	connector->display_info.max_vfreq = 200;
-	connector->display_info.min_hfreq = 0;
-	connector->display_info.max_hfreq = 200;
-
-	if (mode_dev->panel_fixed_mode != NULL) {
-		struct drm_display_mode *mode =
-		    drm_mode_duplicate(dev, mode_dev->panel_fixed_mode);
-		drm_mode_probed_add(connector, mode);
-		return 1;
-	}
-
-	return 0;
-}
-
-/**
- * psb_intel_lvds_destroy - unregister and free LVDS structures
- * @connector: connector to free
- *
- * Unregister the DDC bus for this connector then free the driver private
- * structure.
- */
-void psb_intel_lvds_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_encoder *psb_intel_encoder =
-					psb_intel_attached_encoder(connector);
-	struct psb_intel_lvds_priv *lvds_priv = psb_intel_encoder->dev_priv;
-
-	if (lvds_priv->ddc_bus)
-		psb_intel_i2c_destroy(lvds_priv->ddc_bus);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-int psb_intel_lvds_set_property(struct drm_connector *connector,
-				       struct drm_property *property,
-				       uint64_t value)
-{
-	struct drm_encoder *encoder = connector->encoder;
-
-	if (!encoder)
-		return -1;
-
-	if (!strcmp(property->name, "scaling mode")) {
-		struct psb_intel_crtc *crtc =
-					to_psb_intel_crtc(encoder->crtc);
-		uint64_t curval;
-
-		if (!crtc)
-			goto set_prop_error;
-
-		switch (value) {
-		case DRM_MODE_SCALE_FULLSCREEN:
-			break;
-		case DRM_MODE_SCALE_NO_SCALE:
-			break;
-		case DRM_MODE_SCALE_ASPECT:
-			break;
-		default:
-			goto set_prop_error;
-		}
-
-		if (drm_connector_property_get_value(connector,
-						     property,
-						     &curval))
-			goto set_prop_error;
-
-		if (curval == value)
-			goto set_prop_done;
-
-		if (drm_connector_property_set_value(connector,
-							property,
-							value))
-			goto set_prop_error;
-
-		if (crtc->saved_mode.hdisplay != 0 &&
-		    crtc->saved_mode.vdisplay != 0) {
-			if (!drm_crtc_helper_set_mode(encoder->crtc,
-						      &crtc->saved_mode,
-						      encoder->crtc->x,
-						      encoder->crtc->y,
-						      encoder->crtc->fb))
-				goto set_prop_error;
-		}
-	} else if (!strcmp(property->name, "backlight")) {
-		if (drm_connector_property_set_value(connector,
-							property,
-							value))
-			goto set_prop_error;
-		else {
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-			struct drm_psb_private *devp =
-						encoder->dev->dev_private;
-			struct backlight_device *bd = devp->backlight_device;
-			if (bd) {
-				bd->props.brightness = value;
-				backlight_update_status(bd);
-			}
-#endif
-		}
-	} else if (!strcmp(property->name, "DPMS")) {
-		struct drm_encoder_helper_funcs *hfuncs
-						= encoder->helper_private;
-		hfuncs->dpms(encoder, value);
-	}
-
-set_prop_done:
-	return 0;
-set_prop_error:
-	return -1;
-}
-
-static const struct drm_encoder_helper_funcs psb_intel_lvds_helper_funcs = {
-	.dpms = psb_intel_lvds_encoder_dpms,
-	.mode_fixup = psb_intel_lvds_mode_fixup,
-	.prepare = psb_intel_lvds_prepare,
-	.mode_set = psb_intel_lvds_mode_set,
-	.commit = psb_intel_lvds_commit,
-};
-
-const struct drm_connector_helper_funcs
-				psb_intel_lvds_connector_helper_funcs = {
-	.get_modes = psb_intel_lvds_get_modes,
-	.mode_valid = psb_intel_lvds_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-const struct drm_connector_funcs psb_intel_lvds_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.save = psb_intel_lvds_save,
-	.restore = psb_intel_lvds_restore,
-	.detect = psb_intel_lvds_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = psb_intel_lvds_set_property,
-	.destroy = psb_intel_lvds_destroy,
-};
-
-
-static void psb_intel_lvds_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
-const struct drm_encoder_funcs psb_intel_lvds_enc_funcs = {
-	.destroy = psb_intel_lvds_enc_destroy,
-};
-
-
-
-/**
- * psb_intel_lvds_init - setup LVDS connectors on this device
- * @dev: drm device
- *
- * Create the connector, register the LVDS DDC bus, and try to figure out what
- * modes we can display on the LVDS panel (if present).
- */
-void psb_intel_lvds_init(struct drm_device *dev,
-			 struct psb_intel_mode_device *mode_dev)
-{
-	struct psb_intel_encoder *psb_intel_encoder;
-	struct psb_intel_connector *psb_intel_connector;
-	struct psb_intel_lvds_priv *lvds_priv;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct drm_display_mode *scan;	/* *modes, *bios_mode; */
-	struct drm_crtc *crtc;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 lvds;
-	int pipe;
-
-	psb_intel_encoder =
-			kzalloc(sizeof(struct psb_intel_encoder), GFP_KERNEL);
-	if (!psb_intel_encoder) {
-		dev_err(dev->dev, "psb_intel_encoder allocation error\n");
-		return;
-	}
-
-	psb_intel_connector =
-		kzalloc(sizeof(struct psb_intel_connector), GFP_KERNEL);
-	if (!psb_intel_connector) {
-		dev_err(dev->dev, "psb_intel_connector allocation error\n");
-		goto failed_encoder;
-	}
-
-	lvds_priv = kzalloc(sizeof(struct psb_intel_lvds_priv), GFP_KERNEL);
-	if (!lvds_priv) {
-		dev_err(dev->dev, "LVDS private allocation error\n");
-		goto failed_connector;
-	}
-
-	psb_intel_encoder->dev_priv = lvds_priv;
-
-	connector = &psb_intel_connector->base;
-	encoder = &psb_intel_encoder->base;
-	drm_connector_init(dev, connector,
-			   &psb_intel_lvds_connector_funcs,
-			   DRM_MODE_CONNECTOR_LVDS);
-
-	drm_encoder_init(dev, encoder,
-			 &psb_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
-
-	psb_intel_connector_attach_encoder(psb_intel_connector,
-					   psb_intel_encoder);
-	psb_intel_encoder->type = INTEL_OUTPUT_LVDS;
-
-	drm_encoder_helper_add(encoder, &psb_intel_lvds_helper_funcs);
-	drm_connector_helper_add(connector,
-				 &psb_intel_lvds_connector_helper_funcs);
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	/*Attach connector properties*/
-	drm_connector_attach_property(connector,
-				      dev->mode_config.scaling_mode_property,
-				      DRM_MODE_SCALE_FULLSCREEN);
-	drm_connector_attach_property(connector,
-				      dev_priv->backlight_property,
-				      BRIGHTNESS_MAX_LEVEL);
-
-	/*
-	 * Set up I2C bus
-	 * FIXME: distroy i2c_bus when exit
-	 */
-	lvds_priv->i2c_bus = psb_intel_i2c_create(dev, GPIOB, "LVDSBLC_B");
-	if (!lvds_priv->i2c_bus) {
-		dev_printk(KERN_ERR,
-			&dev->pdev->dev, "I2C bus registration failed.\n");
-		goto failed_blc_i2c;
-	}
-	lvds_priv->i2c_bus->slave_addr = 0x2C;
-	dev_priv->lvds_i2c_bus =  lvds_priv->i2c_bus;
-
-	/*
-	 * LVDS discovery:
-	 * 1) check for EDID on DDC
-	 * 2) check for VBT data
-	 * 3) check to see if LVDS is already on
-	 *    if none of the above, no panel
-	 * 4) make sure lid is open
-	 *    if closed, act like it's not there for now
-	 */
-
-	/* Set up the DDC bus. */
-	lvds_priv->ddc_bus = psb_intel_i2c_create(dev, GPIOC, "LVDSDDC_C");
-	if (!lvds_priv->ddc_bus) {
-		dev_printk(KERN_ERR, &dev->pdev->dev,
-			   "DDC bus registration " "failed.\n");
-		goto failed_ddc;
-	}
-
-	/*
-	 * Attempt to get the fixed panel mode from DDC.  Assume that the
-	 * preferred mode is the right one.
-	 */
-	psb_intel_ddc_get_modes(connector, &lvds_priv->ddc_bus->adapter);
-	list_for_each_entry(scan, &connector->probed_modes, head) {
-		if (scan->type & DRM_MODE_TYPE_PREFERRED) {
-			mode_dev->panel_fixed_mode =
-			    drm_mode_duplicate(dev, scan);
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-
-	/* Failed to get EDID, what about VBT? do we need this? */
-	if (mode_dev->vbt_mode)
-		mode_dev->panel_fixed_mode =
-		    drm_mode_duplicate(dev, mode_dev->vbt_mode);
-
-	if (!mode_dev->panel_fixed_mode)
-		if (dev_priv->lfp_lvds_vbt_mode)
-			mode_dev->panel_fixed_mode =
-				drm_mode_duplicate(dev,
-					dev_priv->lfp_lvds_vbt_mode);
-
-	/*
-	 * If we didn't get EDID, try checking if the panel is already turned
-	 * on.	If so, assume that whatever is currently programmed is the
-	 * correct mode.
-	 */
-	lvds = REG_READ(LVDS);
-	pipe = (lvds & LVDS_PIPEB_SELECT) ? 1 : 0;
-	crtc = psb_intel_get_crtc_from_pipe(dev, pipe);
-
-	if (crtc && (lvds & LVDS_PORT_EN)) {
-		mode_dev->panel_fixed_mode =
-		    psb_intel_crtc_mode_get(dev, crtc);
-		if (mode_dev->panel_fixed_mode) {
-			mode_dev->panel_fixed_mode->type |=
-			    DRM_MODE_TYPE_PREFERRED;
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-
-	/* If we still don't have a mode after all that, give up. */
-	if (!mode_dev->panel_fixed_mode) {
-		dev_err(dev->dev, "Found no modes on the lvds, ignoring the LVDS\n");
-		goto failed_find;
-	}
-
-	/*
-	 * Blacklist machines with BIOSes that list an LVDS panel without
-	 * actually having one.
-	 */
-out:
-	drm_sysfs_connector_add(connector);
-	return;
-
-failed_find:
-	if (lvds_priv->ddc_bus)
-		psb_intel_i2c_destroy(lvds_priv->ddc_bus);
-failed_ddc:
-	if (lvds_priv->i2c_bus)
-		psb_intel_i2c_destroy(lvds_priv->i2c_bus);
-failed_blc_i2c:
-	drm_encoder_cleanup(encoder);
-	drm_connector_cleanup(connector);
-failed_connector:
-	kfree(psb_intel_connector);
-failed_encoder:
-	kfree(psb_intel_encoder);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_modes.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_modes.c
deleted file mode 100644
index 4fca0d6f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_modes.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2007 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authers: Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/i2c.h>
-#include <linux/fb.h>
-#include <drm/drmP.h>
-#include "psb_intel_drv.h"
-
-/**
- * psb_intel_ddc_probe
- *
- */
-bool psb_intel_ddc_probe(struct i2c_adapter *adapter)
-{
-	u8 out_buf[] = { 0x0, 0x0 };
-	u8 buf[2];
-	int ret;
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = 0x50,
-		 .flags = 0,
-		 .len = 1,
-		 .buf = out_buf,
-		 },
-		{
-		 .addr = 0x50,
-		 .flags = I2C_M_RD,
-		 .len = 1,
-		 .buf = buf,
-		 }
-	};
-
-	ret = i2c_transfer(adapter, msgs, 2);
-	if (ret == 2)
-		return true;
-
-	return false;
-}
-
-/**
- * psb_intel_ddc_get_modes - get modelist from monitor
- * @connector: DRM connector device to use
- *
- * Fetch the EDID information from @connector using the DDC bus.
- */
-int psb_intel_ddc_get_modes(struct drm_connector *connector,
-			    struct i2c_adapter *adapter)
-{
-	struct edid *edid;
-	int ret = 0;
-
-	edid = drm_get_edid(connector, adapter);
-	if (edid) {
-		drm_mode_connector_update_edid_property(connector, edid);
-		ret = drm_add_edid_modes(connector, edid);
-		kfree(edid);
-	}
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_reg.h
deleted file mode 100644
index e89d3a2e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_reg.h
+++ /dev/null
@@ -1,1318 +0,0 @@
-/*
- * Copyright (c) 2009, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-#ifndef __PSB_INTEL_REG_H__
-#define __PSB_INTEL_REG_H__
-
-/*
- * GPIO regs
- */
-#define GPIOA			0x5010
-#define GPIOB			0x5014
-#define GPIOC			0x5018
-#define GPIOD			0x501c
-#define GPIOE			0x5020
-#define GPIOF			0x5024
-#define GPIOG			0x5028
-#define GPIOH			0x502c
-# define GPIO_CLOCK_DIR_MASK		(1 << 0)
-# define GPIO_CLOCK_DIR_IN		(0 << 1)
-# define GPIO_CLOCK_DIR_OUT		(1 << 1)
-# define GPIO_CLOCK_VAL_MASK		(1 << 2)
-# define GPIO_CLOCK_VAL_OUT		(1 << 3)
-# define GPIO_CLOCK_VAL_IN		(1 << 4)
-# define GPIO_CLOCK_PULLUP_DISABLE	(1 << 5)
-# define GPIO_DATA_DIR_MASK		(1 << 8)
-# define GPIO_DATA_DIR_IN		(0 << 9)
-# define GPIO_DATA_DIR_OUT		(1 << 9)
-# define GPIO_DATA_VAL_MASK		(1 << 10)
-# define GPIO_DATA_VAL_OUT		(1 << 11)
-# define GPIO_DATA_VAL_IN		(1 << 12)
-# define GPIO_DATA_PULLUP_DISABLE	(1 << 13)
-
-#define GMBUS0			0x5100 /* clock/port select */
-#define   GMBUS_RATE_100KHZ	(0<<8)
-#define   GMBUS_RATE_50KHZ	(1<<8)
-#define   GMBUS_RATE_400KHZ	(2<<8) /* reserved on Pineview */
-#define   GMBUS_RATE_1MHZ	(3<<8) /* reserved on Pineview */
-#define   GMBUS_HOLD_EXT	(1<<7) /* 300ns hold time, rsvd on Pineview */
-#define   GMBUS_PORT_DISABLED	0
-#define   GMBUS_PORT_SSC	1
-#define   GMBUS_PORT_VGADDC	2
-#define   GMBUS_PORT_PANEL	3
-#define   GMBUS_PORT_DPC	4 /* HDMIC */
-#define   GMBUS_PORT_DPB	5 /* SDVO, HDMIB */
-				  /* 6 reserved */
-#define   GMBUS_PORT_DPD	7 /* HDMID */
-#define   GMBUS_NUM_PORTS       8
-#define GMBUS1			0x5104 /* command/status */
-#define   GMBUS_SW_CLR_INT	(1<<31)
-#define   GMBUS_SW_RDY		(1<<30)
-#define   GMBUS_ENT		(1<<29) /* enable timeout */
-#define   GMBUS_CYCLE_NONE	(0<<25)
-#define   GMBUS_CYCLE_WAIT	(1<<25)
-#define   GMBUS_CYCLE_INDEX	(2<<25)
-#define   GMBUS_CYCLE_STOP	(4<<25)
-#define   GMBUS_BYTE_COUNT_SHIFT 16
-#define   GMBUS_SLAVE_INDEX_SHIFT 8
-#define   GMBUS_SLAVE_ADDR_SHIFT 1
-#define   GMBUS_SLAVE_READ	(1<<0)
-#define   GMBUS_SLAVE_WRITE	(0<<0)
-#define GMBUS2			0x5108 /* status */
-#define   GMBUS_INUSE		(1<<15)
-#define   GMBUS_HW_WAIT_PHASE	(1<<14)
-#define   GMBUS_STALL_TIMEOUT	(1<<13)
-#define   GMBUS_INT		(1<<12)
-#define   GMBUS_HW_RDY		(1<<11)
-#define   GMBUS_SATOER		(1<<10)
-#define   GMBUS_ACTIVE		(1<<9)
-#define GMBUS3			0x510c /* data buffer bytes 3-0 */
-#define GMBUS4			0x5110 /* interrupt mask (Pineview+) */
-#define   GMBUS_SLAVE_TIMEOUT_EN (1<<4)
-#define   GMBUS_NAK_EN		(1<<3)
-#define   GMBUS_IDLE_EN		(1<<2)
-#define   GMBUS_HW_WAIT_EN	(1<<1)
-#define   GMBUS_HW_RDY_EN	(1<<0)
-#define GMBUS5			0x5120 /* byte index */
-#define   GMBUS_2BYTE_INDEX_EN	(1<<31)
-
-#define BLC_PWM_CTL		0x61254
-#define BLC_PWM_CTL2		0x61250
-#define BLC_PWM_CTL_C		0x62254
-#define BLC_PWM_CTL2_C		0x62250
-#define BACKLIGHT_MODULATION_FREQ_SHIFT		(17)
-/*
- * This is the most significant 15 bits of the number of backlight cycles in a
- * complete cycle of the modulated backlight control.
- *
- * The actual value is this field multiplied by two.
- */
-#define BACKLIGHT_MODULATION_FREQ_MASK	(0x7fff << 17)
-#define BLM_LEGACY_MODE			(1 << 16)
-/*
- * This is the number of cycles out of the backlight modulation cycle for which
- * the backlight is on.
- *
- * This field must be no greater than the number of cycles in the complete
- * backlight modulation cycle.
- */
-#define BACKLIGHT_DUTY_CYCLE_SHIFT	(0)
-#define BACKLIGHT_DUTY_CYCLE_MASK	(0xffff)
-
-#define I915_GCFGC			0xf0
-#define I915_LOW_FREQUENCY_ENABLE	(1 << 7)
-#define I915_DISPLAY_CLOCK_190_200_MHZ	(0 << 4)
-#define I915_DISPLAY_CLOCK_333_MHZ	(4 << 4)
-#define I915_DISPLAY_CLOCK_MASK		(7 << 4)
-
-#define I855_HPLLCC			0xc0
-#define I855_CLOCK_CONTROL_MASK		(3 << 0)
-#define I855_CLOCK_133_200		(0 << 0)
-#define I855_CLOCK_100_200		(1 << 0)
-#define I855_CLOCK_100_133		(2 << 0)
-#define I855_CLOCK_166_250		(3 << 0)
-
-/* I830 CRTC registers */
-#define HTOTAL_A		0x60000
-#define HBLANK_A		0x60004
-#define HSYNC_A			0x60008
-#define VTOTAL_A		0x6000c
-#define VBLANK_A		0x60010
-#define VSYNC_A			0x60014
-#define PIPEASRC		0x6001c
-#define BCLRPAT_A		0x60020
-#define VSYNCSHIFT_A		0x60028
-
-#define HTOTAL_B		0x61000
-#define HBLANK_B		0x61004
-#define HSYNC_B			0x61008
-#define VTOTAL_B		0x6100c
-#define VBLANK_B		0x61010
-#define VSYNC_B			0x61014
-#define PIPEBSRC		0x6101c
-#define BCLRPAT_B		0x61020
-#define VSYNCSHIFT_B		0x61028
-
-#define HTOTAL_C		0x62000
-#define HBLANK_C		0x62004
-#define HSYNC_C			0x62008
-#define VTOTAL_C		0x6200c
-#define VBLANK_C		0x62010
-#define VSYNC_C			0x62014
-#define PIPECSRC		0x6201c
-#define BCLRPAT_C		0x62020
-#define VSYNCSHIFT_C		0x62028
-
-#define PP_STATUS		0x61200
-# define PP_ON				(1 << 31)
-/*
- * Indicates that all dependencies of the panel are on:
- *
- * - PLL enabled
- * - pipe enabled
- * - LVDS/DVOB/DVOC on
- */
-#define PP_READY			(1 << 30)
-#define PP_SEQUENCE_NONE		(0 << 28)
-#define PP_SEQUENCE_ON			(1 << 28)
-#define PP_SEQUENCE_OFF			(2 << 28)
-#define PP_SEQUENCE_MASK		0x30000000
-#define PP_CONTROL		0x61204
-#define POWER_TARGET_ON			(1 << 0)
-
-#define LVDSPP_ON		0x61208
-#define LVDSPP_OFF		0x6120c
-#define PP_CYCLE		0x61210
-
-#define PP_ON_DELAYS		0x61208		/* Cedartrail */
-#define PP_OFF_DELAYS		0x6120c		/* Cedartrail */
-
-#define PFIT_CONTROL		0x61230
-#define PFIT_ENABLE			(1 << 31)
-#define PFIT_PIPE_MASK			(3 << 29)
-#define PFIT_PIPE_SHIFT			29
-#define PFIT_SCALING_MODE_PILLARBOX	(1 << 27)
-#define PFIT_SCALING_MODE_LETTERBOX	(3 << 26)
-#define VERT_INTERP_DISABLE		(0 << 10)
-#define VERT_INTERP_BILINEAR		(1 << 10)
-#define VERT_INTERP_MASK		(3 << 10)
-#define VERT_AUTO_SCALE			(1 << 9)
-#define HORIZ_INTERP_DISABLE		(0 << 6)
-#define HORIZ_INTERP_BILINEAR		(1 << 6)
-#define HORIZ_INTERP_MASK		(3 << 6)
-#define HORIZ_AUTO_SCALE		(1 << 5)
-#define PANEL_8TO6_DITHER_ENABLE	(1 << 3)
-
-#define PFIT_PGM_RATIOS		0x61234
-#define PFIT_VERT_SCALE_MASK			0xfff00000
-#define PFIT_HORIZ_SCALE_MASK			0x0000fff0
-
-#define PFIT_AUTO_RATIOS	0x61238
-
-#define DPLL_A			0x06014
-#define DPLL_B			0x06018
-#define DPLL_VCO_ENABLE			(1 << 31)
-#define DPLL_DVO_HIGH_SPEED		(1 << 30)
-#define DPLL_SYNCLOCK_ENABLE		(1 << 29)
-#define DPLL_VGA_MODE_DIS		(1 << 28)
-#define DPLLB_MODE_DAC_SERIAL		(1 << 26)	/* i915 */
-#define DPLLB_MODE_LVDS			(2 << 26)	/* i915 */
-#define DPLL_MODE_MASK			(3 << 26)
-#define DPLL_DAC_SERIAL_P2_CLOCK_DIV_10	(0 << 24)	/* i915 */
-#define DPLL_DAC_SERIAL_P2_CLOCK_DIV_5	(1 << 24)	/* i915 */
-#define DPLLB_LVDS_P2_CLOCK_DIV_14	(0 << 24)	/* i915 */
-#define DPLLB_LVDS_P2_CLOCK_DIV_7	(1 << 24)	/* i915 */
-#define DPLL_P2_CLOCK_DIV_MASK		0x03000000	/* i915 */
-#define DPLL_FPA01_P1_POST_DIV_MASK	0x00ff0000	/* i915 */
-#define DPLL_LOCK			(1 << 15)	/* CDV */
-
-/*
- *  The i830 generation, in DAC/serial mode, defines p1 as two plus this
- * bitfield, or just 2 if PLL_P1_DIVIDE_BY_TWO is set.
- */
-# define DPLL_FPA01_P1_POST_DIV_MASK_I830	0x001f0000
-/*
- * The i830 generation, in LVDS mode, defines P1 as the bit number set within
- * this field (only one bit may be set).
- */
-#define DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS	0x003f0000
-#define DPLL_FPA01_P1_POST_DIV_SHIFT	16
-#define PLL_P2_DIVIDE_BY_4		(1 << 23)	/* i830, required
-							 * in DVO non-gang */
-# define PLL_P1_DIVIDE_BY_TWO		(1 << 21)	/* i830 */
-#define PLL_REF_INPUT_DREFCLK		(0 << 13)
-#define PLL_REF_INPUT_TVCLKINA		(1 << 13)	/* i830 */
-#define PLL_REF_INPUT_TVCLKINBC		(2 << 13)	/* SDVO
-								 * TVCLKIN */
-#define PLLB_REF_INPUT_SPREADSPECTRUMIN	(3 << 13)
-#define PLL_REF_INPUT_MASK		(3 << 13)
-#define PLL_LOAD_PULSE_PHASE_SHIFT	9
-/*
- * Parallel to Serial Load Pulse phase selection.
- * Selects the phase for the 10X DPLL clock for the PCIe
- * digital display port. The range is 4 to 13; 10 or more
- * is just a flip delay. The default is 6
- */
-#define PLL_LOAD_PULSE_PHASE_MASK	(0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
-#define DISPLAY_RATE_SELECT_FPA1	(1 << 8)
-
-/*
- * SDVO multiplier for 945G/GM. Not used on 965.
- *
- * DPLL_MD_UDI_MULTIPLIER_MASK
- */
-#define SDVO_MULTIPLIER_MASK		0x000000ff
-#define SDVO_MULTIPLIER_SHIFT_HIRES	4
-#define SDVO_MULTIPLIER_SHIFT_VGA	0
-
-/*
- * PLL_MD
- */
-/* Pipe A SDVO/UDI clock multiplier/divider register for G965. */
-#define DPLL_A_MD		0x0601c
-/* Pipe B SDVO/UDI clock multiplier/divider register for G965. */
-#define DPLL_B_MD		0x06020
-/*
- * UDI pixel divider, controlling how many pixels are stuffed into a packet.
- *
- * Value is pixels minus 1.  Must be set to 1 pixel for SDVO.
- */
-#define DPLL_MD_UDI_DIVIDER_MASK	0x3f000000
-#define DPLL_MD_UDI_DIVIDER_SHIFT	24
-/* UDI pixel divider for VGA, same as DPLL_MD_UDI_DIVIDER_MASK. */
-#define DPLL_MD_VGA_UDI_DIVIDER_MASK	0x003f0000
-#define DPLL_MD_VGA_UDI_DIVIDER_SHIFT	16
-/*
- * SDVO/UDI pixel multiplier.
- *
- * SDVO requires that the bus clock rate be between 1 and 2 Ghz, and the bus
- * clock rate is 10 times the DPLL clock.  At low resolution/refresh rate
- * modes, the bus rate would be below the limits, so SDVO allows for stuffing
- * dummy bytes in the datastream at an increased clock rate, with both sides of
- * the link knowing how many bytes are fill.
- *
- * So, for a mode with a dotclock of 65Mhz, we would want to double the clock
- * rate to 130Mhz to get a bus rate of 1.30Ghz.  The DPLL clock rate would be
- * set to 130Mhz, and the SDVO multiplier set to 2x in this register and
- * through an SDVO command.
- *
- * This register field has values of multiplication factor minus 1, with
- * a maximum multiplier of 5 for SDVO.
- */
-#define DPLL_MD_UDI_MULTIPLIER_MASK	0x00003f00
-#define DPLL_MD_UDI_MULTIPLIER_SHIFT	8
-/*
- * SDVO/UDI pixel multiplier for VGA, same as DPLL_MD_UDI_MULTIPLIER_MASK.
- * This best be set to the default value (3) or the CRT won't work. No,
- * I don't entirely understand what this does...
- */
-#define DPLL_MD_VGA_UDI_MULTIPLIER_MASK	0x0000003f
-#define DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT 0
-
-#define DPLL_TEST		0x606c
-#define DPLLB_TEST_SDVO_DIV_1		(0 << 22)
-#define DPLLB_TEST_SDVO_DIV_2		(1 << 22)
-#define DPLLB_TEST_SDVO_DIV_4		(2 << 22)
-#define DPLLB_TEST_SDVO_DIV_MASK	(3 << 22)
-#define DPLLB_TEST_N_BYPASS		(1 << 19)
-#define DPLLB_TEST_M_BYPASS		(1 << 18)
-#define DPLLB_INPUT_BUFFER_ENABLE	(1 << 16)
-#define DPLLA_TEST_N_BYPASS		(1 << 3)
-#define DPLLA_TEST_M_BYPASS		(1 << 2)
-#define DPLLA_INPUT_BUFFER_ENABLE	(1 << 0)
-
-#define ADPA			0x61100
-#define ADPA_DAC_ENABLE			(1 << 31)
-#define ADPA_DAC_DISABLE		0
-#define ADPA_PIPE_SELECT_MASK		(1 << 30)
-#define ADPA_PIPE_A_SELECT		0
-#define ADPA_PIPE_B_SELECT		(1 << 30)
-#define ADPA_USE_VGA_HVPOLARITY		(1 << 15)
-#define ADPA_SETS_HVPOLARITY		0
-#define ADPA_VSYNC_CNTL_DISABLE		(1 << 11)
-#define ADPA_VSYNC_CNTL_ENABLE		0
-#define ADPA_HSYNC_CNTL_DISABLE		(1 << 10)
-#define ADPA_HSYNC_CNTL_ENABLE		0
-#define ADPA_VSYNC_ACTIVE_HIGH		(1 << 4)
-#define ADPA_VSYNC_ACTIVE_LOW		0
-#define ADPA_HSYNC_ACTIVE_HIGH		(1 << 3)
-#define ADPA_HSYNC_ACTIVE_LOW		0
-
-#define FPA0			0x06040
-#define FPA1			0x06044
-#define FPB0			0x06048
-#define FPB1			0x0604c
-#define FP_N_DIV_MASK			0x003f0000
-#define FP_N_DIV_SHIFT			16
-#define FP_M1_DIV_MASK			0x00003f00
-#define FP_M1_DIV_SHIFT			8
-#define FP_M2_DIV_MASK			0x0000003f
-#define FP_M2_DIV_SHIFT			0
-
-#define PORT_HOTPLUG_EN		0x61110
-#define SDVOB_HOTPLUG_INT_EN		(1 << 26)
-#define SDVOC_HOTPLUG_INT_EN		(1 << 25)
-#define TV_HOTPLUG_INT_EN		(1 << 18)
-#define CRT_HOTPLUG_INT_EN		(1 << 9)
-#define CRT_HOTPLUG_FORCE_DETECT	(1 << 3)
-/* CDV.. */
-#define CRT_HOTPLUG_ACTIVATION_PERIOD_64	(1 << 8)
-#define CRT_HOTPLUG_DAC_ON_TIME_2M		(0 << 7)
-#define CRT_HOTPLUG_DAC_ON_TIME_4M		(1 << 7)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_40		(0 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_50		(1 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_60		(2 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_70		(3 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_MASK	(3 << 5)
-#define CRT_HOTPLUG_DETECT_DELAY_1G		(0 << 4)
-#define CRT_HOTPLUG_DETECT_DELAY_2G		(1 << 4)
-#define CRT_HOTPLUG_DETECT_VOLTAGE_325MV	(0 << 2)
-#define CRT_HOTPLUG_DETECT_VOLTAGE_475MV	(1 << 2)
-#define CRT_HOTPLUG_DETECT_MASK			0x000000F8
-
-#define PORT_HOTPLUG_STAT	0x61114
-#define CRT_HOTPLUG_INT_STATUS		(1 << 11)
-#define TV_HOTPLUG_INT_STATUS		(1 << 10)
-#define CRT_HOTPLUG_MONITOR_MASK	(3 << 8)
-#define CRT_HOTPLUG_MONITOR_COLOR	(3 << 8)
-#define CRT_HOTPLUG_MONITOR_MONO	(2 << 8)
-#define CRT_HOTPLUG_MONITOR_NONE	(0 << 8)
-#define SDVOC_HOTPLUG_INT_STATUS	(1 << 7)
-#define SDVOB_HOTPLUG_INT_STATUS	(1 << 6)
-
-#define SDVOB			0x61140
-#define SDVOC			0x61160
-#define SDVO_ENABLE			(1 << 31)
-#define SDVO_PIPE_B_SELECT		(1 << 30)
-#define SDVO_STALL_SELECT		(1 << 29)
-#define SDVO_INTERRUPT_ENABLE		(1 << 26)
-#define SDVO_COLOR_RANGE_16_235		(1 << 8)
-#define SDVO_AUDIO_ENABLE		(1 << 6)
-
-/**
- * 915G/GM SDVO pixel multiplier.
- *
- * Programmed value is multiplier - 1, up to 5x.
- *
- * DPLL_MD_UDI_MULTIPLIER_MASK
- */
-#define SDVO_PORT_MULTIPLY_MASK		(7 << 23)
-#define SDVO_PORT_MULTIPLY_SHIFT	23
-#define SDVO_PHASE_SELECT_MASK		(15 << 19)
-#define SDVO_PHASE_SELECT_DEFAULT	(6 << 19)
-#define SDVO_CLOCK_OUTPUT_INVERT	(1 << 18)
-#define SDVOC_GANG_MODE			(1 << 16)
-#define SDVO_BORDER_ENABLE		(1 << 7)
-#define SDVOB_PCIE_CONCURRENCY		(1 << 3)
-#define SDVO_DETECTED			(1 << 2)
-/* Bits to be preserved when writing */
-#define SDVOB_PRESERVE_MASK		((1 << 17) | (1 << 16) | (1 << 14))
-#define SDVOC_PRESERVE_MASK		(1 << 17)
-
-/*
- * This register controls the LVDS output enable, pipe selection, and data
- * format selection.
- *
- * All of the clock/data pairs are force powered down by power sequencing.
- */
-#define LVDS			0x61180
-/*
- * Enables the LVDS port.  This bit must be set before DPLLs are enabled, as
- * the DPLL semantics change when the LVDS is assigned to that pipe.
- */
-#define LVDS_PORT_EN			(1 << 31)
-/* Selects pipe B for LVDS data.  Must be set on pre-965. */
-#define LVDS_PIPEB_SELECT		(1 << 30)
-
-/* Turns on border drawing to allow centered display. */
-#define LVDS_BORDER_EN			(1 << 15)
-
-/*
- * Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per
- * pixel.
- */
-#define LVDS_A0A2_CLKA_POWER_MASK	(3 << 8)
-#define LVDS_A0A2_CLKA_POWER_DOWN	(0 << 8)
-#define LVDS_A0A2_CLKA_POWER_UP		(3 << 8)
-/*
- * Controls the A3 data pair, which contains the additional LSBs for 24 bit
- * mode.  Only enabled if LVDS_A0A2_CLKA_POWER_UP also indicates it should be
- * on.
- */
-#define LVDS_A3_POWER_MASK		(3 << 6)
-#define LVDS_A3_POWER_DOWN		(0 << 6)
-#define LVDS_A3_POWER_UP		(3 << 6)
-/*
- * Controls the CLKB pair.  This should only be set when LVDS_B0B3_POWER_UP
- * is set.
- */
-#define LVDS_CLKB_POWER_MASK		(3 << 4)
-#define LVDS_CLKB_POWER_DOWN		(0 << 4)
-#define LVDS_CLKB_POWER_UP		(3 << 4)
-/*
- * Controls the B0-B3 data pairs.  This must be set to match the DPLL p2
- * setting for whether we are in dual-channel mode.  The B3 pair will
- * additionally only be powered up when LVDS_A3_POWER_UP is set.
- */
-#define LVDS_B0B3_POWER_MASK		(3 << 2)
-#define LVDS_B0B3_POWER_DOWN		(0 << 2)
-#define LVDS_B0B3_POWER_UP		(3 << 2)
-
-#define PIPEACONF		0x70008
-#define PIPEACONF_ENABLE		(1 << 31)
-#define PIPEACONF_DISABLE		0
-#define PIPEACONF_DOUBLE_WIDE		(1 << 30)
-#define PIPECONF_ACTIVE			(1 << 30)
-#define I965_PIPECONF_ACTIVE		(1 << 30)
-#define PIPECONF_DSIPLL_LOCK		(1 << 29)
-#define PIPEACONF_SINGLE_WIDE		0
-#define PIPEACONF_PIPE_UNLOCKED		0
-#define PIPEACONF_DSR			(1 << 26)
-#define PIPEACONF_PIPE_LOCKED		(1 << 25)
-#define PIPEACONF_PALETTE		0
-#define PIPECONF_FORCE_BORDER		(1 << 25)
-#define PIPEACONF_GAMMA			(1 << 24)
-#define PIPECONF_PROGRESSIVE		(0 << 21)
-#define PIPECONF_INTERLACE_W_FIELD_INDICATION	(6 << 21)
-#define PIPECONF_INTERLACE_FIELD_0_ONLY		(7 << 21)
-#define PIPECONF_PLANE_OFF		(1 << 19)
-#define PIPECONF_CURSOR_OFF		(1 << 18)
-
-#define PIPEBCONF		0x71008
-#define PIPEBCONF_ENABLE		(1 << 31)
-#define PIPEBCONF_DISABLE		0
-#define PIPEBCONF_DOUBLE_WIDE		(1 << 30)
-#define PIPEBCONF_DISABLE		0
-#define PIPEBCONF_GAMMA			(1 << 24)
-#define PIPEBCONF_PALETTE		0
-
-#define PIPECCONF		0x72008
-
-#define PIPEBGCMAXRED		0x71010
-#define PIPEBGCMAXGREEN		0x71014
-#define PIPEBGCMAXBLUE		0x71018
-
-#define PIPEASTAT		0x70024
-#define PIPEBSTAT		0x71024
-#define PIPECSTAT		0x72024
-#define PIPE_VBLANK_INTERRUPT_STATUS		(1UL << 1)
-#define PIPE_START_VBLANK_INTERRUPT_STATUS	(1UL << 2)
-#define PIPE_VBLANK_CLEAR			(1 << 1)
-#define PIPE_VBLANK_STATUS			(1 << 1)
-#define PIPE_TE_STATUS				(1UL << 6)
-#define PIPE_DPST_EVENT_STATUS			(1UL << 7)
-#define PIPE_VSYNC_CLEAR			(1UL << 9)
-#define PIPE_VSYNC_STATUS			(1UL << 9)
-#define PIPE_HDMI_AUDIO_UNDERRUN_STATUS		(1UL << 10)
-#define PIPE_HDMI_AUDIO_BUFFER_DONE_STATUS	(1UL << 11)
-#define PIPE_VBLANK_INTERRUPT_ENABLE		(1UL << 17)
-#define PIPE_START_VBLANK_INTERRUPT_ENABLE	(1UL << 18)
-#define PIPE_TE_ENABLE				(1UL << 22)
-#define PIPE_DPST_EVENT_ENABLE			(1UL << 23)
-#define PIPE_VSYNC_ENABL			(1UL << 25)
-#define PIPE_HDMI_AUDIO_UNDERRUN		(1UL << 26)
-#define PIPE_HDMI_AUDIO_BUFFER_DONE		(1UL << 27)
-#define PIPE_HDMI_AUDIO_INT_MASK		(PIPE_HDMI_AUDIO_UNDERRUN | \
-						PIPE_HDMI_AUDIO_BUFFER_DONE)
-#define PIPE_EVENT_MASK ((1 << 29)|(1 << 28)|(1 << 27)|(1 << 26)|(1 << 24)|(1 << 23)|(1 << 22)|(1 << 21)|(1 << 20)|(1 << 16))
-#define PIPE_VBLANK_MASK ((1 << 25)|(1 << 24)|(1 << 18)|(1 << 17))
-#define HISTOGRAM_INT_CONTROL		0x61268
-#define HISTOGRAM_BIN_DATA		0X61264
-#define HISTOGRAM_LOGIC_CONTROL		0x61260
-#define PWM_CONTROL_LOGIC		0x61250
-#define PIPE_HOTPLUG_INTERRUPT_STATUS		(1UL << 10)
-#define HISTOGRAM_INTERRUPT_ENABLE		(1UL << 31)
-#define HISTOGRAM_LOGIC_ENABLE			(1UL << 31)
-#define PWM_LOGIC_ENABLE			(1UL << 31)
-#define PWM_PHASEIN_ENABLE			(1UL << 25)
-#define PWM_PHASEIN_INT_ENABLE			(1UL << 24)
-#define PWM_PHASEIN_VB_COUNT			0x00001f00
-#define PWM_PHASEIN_INC				0x0000001f
-#define HISTOGRAM_INT_CTRL_CLEAR		(1UL << 30)
-#define DPST_YUV_LUMA_MODE			0
-
-struct dpst_ie_histogram_control {
-	union {
-		uint32_t data;
-		struct {
-			uint32_t bin_reg_index:7;
-			uint32_t reserved:4;
-			uint32_t bin_reg_func_select:1;
-			uint32_t sync_to_phase_in:1;
-			uint32_t alt_enhancement_mode:2;
-			uint32_t reserved1:1;
-			uint32_t sync_to_phase_in_count:8;
-			uint32_t histogram_mode_select:1;
-			uint32_t reserved2:4;
-			uint32_t ie_pipe_assignment:1;
-			uint32_t ie_mode_table_enabled:1;
-			uint32_t ie_histogram_enable:1;
-		};
-	};
-};
-
-struct dpst_guardband {
-	union {
-		uint32_t data;
-		struct {
-			uint32_t guardband:22;
-			uint32_t guardband_interrupt_delay:8;
-			uint32_t interrupt_status:1;
-			uint32_t interrupt_enable:1;
-		};
-	};
-};
-
-#define PIPEAFRAMEHIGH		0x70040
-#define PIPEAFRAMEPIXEL		0x70044
-#define PIPEBFRAMEHIGH		0x71040
-#define PIPEBFRAMEPIXEL		0x71044
-#define PIPECFRAMEHIGH		0x72040
-#define PIPECFRAMEPIXEL		0x72044
-#define PIPE_FRAME_HIGH_MASK	0x0000ffff
-#define PIPE_FRAME_HIGH_SHIFT	0
-#define PIPE_FRAME_LOW_MASK	0xff000000
-#define PIPE_FRAME_LOW_SHIFT	24
-#define PIPE_PIXEL_MASK		0x00ffffff
-#define PIPE_PIXEL_SHIFT	0
-
-#define DSPARB			0x70030
-#define DSPFW1			0x70034
-#define DSPFW2			0x70038
-#define DSPFW3			0x7003c
-#define DSPFW4			0x70050
-#define DSPFW5			0x70054
-#define DSPFW6			0x70058
-#define DSPCHICKENBIT		0x70400
-#define DSPACNTR		0x70180
-#define DSPBCNTR		0x71180
-#define DSPCCNTR		0x72180
-#define DISPLAY_PLANE_ENABLE			(1 << 31)
-#define DISPLAY_PLANE_DISABLE			0
-#define DISPPLANE_GAMMA_ENABLE			(1 << 30)
-#define DISPPLANE_GAMMA_DISABLE			0
-#define DISPPLANE_PIXFORMAT_MASK		(0xf << 26)
-#define DISPPLANE_8BPP				(0x2 << 26)
-#define DISPPLANE_15_16BPP			(0x4 << 26)
-#define DISPPLANE_16BPP				(0x5 << 26)
-#define DISPPLANE_32BPP_NO_ALPHA		(0x6 << 26)
-#define DISPPLANE_32BPP				(0x7 << 26)
-#define DISPPLANE_STEREO_ENABLE			(1 << 25)
-#define DISPPLANE_STEREO_DISABLE		0
-#define DISPPLANE_SEL_PIPE_MASK			(1 << 24)
-#define DISPPLANE_SEL_PIPE_POS			24
-#define DISPPLANE_SEL_PIPE_A			0
-#define DISPPLANE_SEL_PIPE_B			(1 << 24)
-#define DISPPLANE_SRC_KEY_ENABLE		(1 << 22)
-#define DISPPLANE_SRC_KEY_DISABLE		0
-#define DISPPLANE_LINE_DOUBLE			(1 << 20)
-#define DISPPLANE_NO_LINE_DOUBLE		0
-#define DISPPLANE_STEREO_POLARITY_FIRST		0
-#define DISPPLANE_STEREO_POLARITY_SECOND	(1 << 18)
-/* plane B only */
-#define DISPPLANE_ALPHA_TRANS_ENABLE		(1 << 15)
-#define DISPPLANE_ALPHA_TRANS_DISABLE		0
-#define DISPPLANE_SPRITE_ABOVE_DISPLAYA		0
-#define DISPPLANE_SPRITE_ABOVE_OVERLAY		(1)
-#define DISPPLANE_BOTTOM			(4)
-
-#define DSPABASE		0x70184
-#define DSPALINOFF		0x70184
-#define DSPASTRIDE		0x70188
-
-#define DSPBBASE		0x71184
-#define DSPBLINOFF		0X71184
-#define DSPBADDR		DSPBBASE
-#define DSPBSTRIDE		0x71188
-
-#define DSPCBASE		0x72184
-#define DSPCLINOFF		0x72184
-#define DSPCSTRIDE		0x72188
-
-#define DSPAKEYVAL		0x70194
-#define DSPAKEYMASK		0x70198
-
-#define DSPAPOS			0x7018C	/* reserved */
-#define DSPASIZE		0x70190
-#define DSPBPOS			0x7118C
-#define DSPBSIZE		0x71190
-#define DSPCPOS			0x7218C
-#define DSPCSIZE		0x72190
-
-#define DSPASURF		0x7019C
-#define DSPATILEOFF		0x701A4
-
-#define DSPBSURF		0x7119C
-#define DSPBTILEOFF		0x711A4
-
-#define DSPCSURF		0x7219C
-#define DSPCTILEOFF		0x721A4
-#define DSPCKEYMAXVAL		0x721A0
-#define DSPCKEYMINVAL		0x72194
-#define DSPCKEYMSK		0x72198
-
-#define VGACNTRL		0x71400
-#define VGA_DISP_DISABLE		(1 << 31)
-#define VGA_2X_MODE			(1 << 30)
-#define VGA_PIPE_B_SELECT		(1 << 29)
-
-/*
- * Overlay registers
- */
-#define OV_C_OFFSET		0x08000
-#define OV_OVADD		0x30000
-#define OV_DOVASTA		0x30008
-# define OV_PIPE_SELECT			((1 << 6)|(1 << 7))
-# define OV_PIPE_SELECT_POS		6
-# define OV_PIPE_A			0
-# define OV_PIPE_C			1
-#define OV_OGAMC5		0x30010
-#define OV_OGAMC4		0x30014
-#define OV_OGAMC3		0x30018
-#define OV_OGAMC2		0x3001C
-#define OV_OGAMC1		0x30020
-#define OV_OGAMC0		0x30024
-#define OVC_OVADD		0x38000
-#define OVC_DOVCSTA		0x38008
-#define OVC_OGAMC5		0x38010
-#define OVC_OGAMC4		0x38014
-#define OVC_OGAMC3		0x38018
-#define OVC_OGAMC2		0x3801C
-#define OVC_OGAMC1		0x38020
-#define OVC_OGAMC0		0x38024
-
-/*
- * Some BIOS scratch area registers.  The 845 (and 830?) store the amount
- * of video memory available to the BIOS in SWF1.
- */
-#define SWF0			0x71410
-#define SWF1			0x71414
-#define SWF2			0x71418
-#define SWF3			0x7141c
-#define SWF4			0x71420
-#define SWF5			0x71424
-#define SWF6			0x71428
-
-/*
- * 855 scratch registers.
- */
-#define SWF00			0x70410
-#define SWF01			0x70414
-#define SWF02			0x70418
-#define SWF03			0x7041c
-#define SWF04			0x70420
-#define SWF05			0x70424
-#define SWF06			0x70428
-
-#define SWF10			SWF0
-#define SWF11			SWF1
-#define SWF12			SWF2
-#define SWF13			SWF3
-#define SWF14			SWF4
-#define SWF15			SWF5
-#define SWF16			SWF6
-
-#define SWF30			0x72414
-#define SWF31			0x72418
-#define SWF32			0x7241c
-
-
-/*
- * Palette registers
- */
-#define PALETTE_A		0x0a000
-#define PALETTE_B		0x0a800
-#define PALETTE_C		0x0ac00
-
-/* Cursor A & B regs */
-#define CURACNTR		0x70080
-#define CURSOR_MODE_DISABLE		0x00
-#define CURSOR_MODE_64_32B_AX		0x07
-#define CURSOR_MODE_64_ARGB_AX		((1 << 5) | CURSOR_MODE_64_32B_AX)
-#define MCURSOR_GAMMA_ENABLE		(1 << 26)
-#define CURABASE		0x70084
-#define CURAPOS			0x70088
-#define CURSOR_POS_MASK			0x007FF
-#define CURSOR_POS_SIGN			0x8000
-#define CURSOR_X_SHIFT			0
-#define CURSOR_Y_SHIFT			16
-#define CURBCNTR		0x700c0
-#define CURBBASE		0x700c4
-#define CURBPOS			0x700c8
-#define CURCCNTR		0x700e0
-#define CURCBASE		0x700e4
-#define CURCPOS			0x700e8
-
-/*
- * Interrupt Registers
- */
-#define IER			0x020a0
-#define IIR			0x020a4
-#define IMR			0x020a8
-#define ISR			0x020ac
-
-/*
- * MOORESTOWN delta registers
- */
-#define MRST_DPLL_A		0x0f014
-#define MDFLD_DPLL_B		0x0f018
-#define MDFLD_INPUT_REF_SEL		(1 << 14)
-#define MDFLD_VCO_SEL			(1 << 16)
-#define DPLLA_MODE_LVDS			(2 << 26)	/* mrst */
-#define MDFLD_PLL_LATCHEN		(1 << 28)
-#define MDFLD_PWR_GATE_EN		(1 << 30)
-#define MDFLD_P1_MASK			(0x1FF << 17)
-#define MRST_FPA0		0x0f040
-#define MRST_FPA1		0x0f044
-#define MDFLD_DPLL_DIV0		0x0f048
-#define MDFLD_DPLL_DIV1		0x0f04c
-#define MRST_PERF_MODE		0x020f4
-
-/*
- * MEDFIELD HDMI registers
- */
-#define HDMIPHYMISCCTL		0x61134
-#define HDMI_PHY_POWER_DOWN		0x7f
-#define HDMIB_CONTROL		0x61140
-#define HDMIB_PORT_EN			(1 << 31)
-#define HDMIB_PIPE_B_SELECT		(1 << 30)
-#define HDMIB_NULL_PACKET		(1 << 9)
-#define HDMIB_HDCP_PORT			(1 << 5)
-
-/* #define LVDS			0x61180 */
-#define MRST_PANEL_8TO6_DITHER_ENABLE	(1 << 25)
-#define MRST_PANEL_24_DOT_1_FORMAT	(1 << 24)
-#define LVDS_A3_POWER_UP_0_OUTPUT	(1 << 6)
-
-#define MIPI			0x61190
-#define MIPI_C			0x62190
-#define MIPI_PORT_EN			(1 << 31)
-/* Turns on border drawing to allow centered display. */
-#define SEL_FLOPPED_HSTX		(1 << 23)
-#define PASS_FROM_SPHY_TO_AFE		(1 << 16)
-#define MIPI_BORDER_EN			(1 << 15)
-#define MIPIA_3LANE_MIPIC_1LANE		0x1
-#define MIPIA_2LANE_MIPIC_2LANE		0x2
-#define TE_TRIGGER_DSI_PROTOCOL		(1 << 2)
-#define TE_TRIGGER_GPIO_PIN		(1 << 3)
-#define MIPI_TE_COUNT		0x61194
-
-/* #define PP_CONTROL	0x61204 */
-#define POWER_DOWN_ON_RESET		(1 << 1)
-
-/* #define PFIT_CONTROL	0x61230 */
-#define PFIT_PIPE_SELECT		(3 << 29)
-#define PFIT_PIPE_SELECT_SHIFT		(29)
-
-/* #define BLC_PWM_CTL		0x61254 */
-#define MRST_BACKLIGHT_MODULATION_FREQ_SHIFT	(16)
-#define MRST_BACKLIGHT_MODULATION_FREQ_MASK	(0xffff << 16)
-
-/* #define PIPEACONF 0x70008 */
-#define PIPEACONF_PIPE_STATE		(1 << 30)
-/* #define DSPACNTR		0x70180 */
-
-#define MRST_DSPABASE		0x7019c
-#define MRST_DSPBBASE		0x7119c
-#define MDFLD_DSPCBASE		0x7219c
-
-/*
- * Moorestown registers.
- */
-
-/*
- *	MIPI IP registers
- */
-#define MIPIC_REG_OFFSET		0x800
-
-#define DEVICE_READY_REG		0xb000
-#define LP_OUTPUT_HOLD				(1 << 16)
-#define EXIT_ULPS_DEV_READY			0x3
-#define LP_OUTPUT_HOLD_RELEASE			0x810000
-# define ENTERING_ULPS				(2 << 1)
-# define EXITING_ULPS				(1 << 1)
-# define ULPS_MASK				(3 << 1)
-# define BUS_POSSESSION				(1 << 3)
-#define INTR_STAT_REG			0xb004
-#define RX_SOT_ERROR				(1 << 0)
-#define RX_SOT_SYNC_ERROR			(1 << 1)
-#define RX_ESCAPE_MODE_ENTRY_ERROR		(1 << 3)
-#define RX_LP_TX_SYNC_ERROR			(1 << 4)
-#define RX_HS_RECEIVE_TIMEOUT_ERROR		(1 << 5)
-#define RX_FALSE_CONTROL_ERROR			(1 << 6)
-#define RX_ECC_SINGLE_BIT_ERROR			(1 << 7)
-#define RX_ECC_MULTI_BIT_ERROR			(1 << 8)
-#define RX_CHECKSUM_ERROR			(1 << 9)
-#define RX_DSI_DATA_TYPE_NOT_RECOGNIZED		(1 << 10)
-#define RX_DSI_VC_ID_INVALID			(1 << 11)
-#define TX_FALSE_CONTROL_ERROR			(1 << 12)
-#define TX_ECC_SINGLE_BIT_ERROR			(1 << 13)
-#define TX_ECC_MULTI_BIT_ERROR			(1 << 14)
-#define TX_CHECKSUM_ERROR			(1 << 15)
-#define TX_DSI_DATA_TYPE_NOT_RECOGNIZED		(1 << 16)
-#define TX_DSI_VC_ID_INVALID			(1 << 17)
-#define HIGH_CONTENTION				(1 << 18)
-#define LOW_CONTENTION				(1 << 19)
-#define DPI_FIFO_UNDER_RUN			(1 << 20)
-#define HS_TX_TIMEOUT				(1 << 21)
-#define LP_RX_TIMEOUT				(1 << 22)
-#define TURN_AROUND_ACK_TIMEOUT			(1 << 23)
-#define ACK_WITH_NO_ERROR			(1 << 24)
-#define HS_GENERIC_WR_FIFO_FULL			(1 << 27)
-#define LP_GENERIC_WR_FIFO_FULL			(1 << 28)
-#define SPL_PKT_SENT				(1 << 30)
-#define INTR_EN_REG			0xb008
-#define DSI_FUNC_PRG_REG		0xb00c
-#define DPI_CHANNEL_NUMBER_POS			0x03
-#define DBI_CHANNEL_NUMBER_POS			0x05
-#define FMT_DPI_POS				0x07
-#define FMT_DBI_POS				0x0A
-#define DBI_DATA_WIDTH_POS			0x0D
-
-/* DPI PIXEL FORMATS */
-#define RGB_565_FMT				0x01	/* RGB 565 FORMAT */
-#define RGB_666_FMT				0x02	/* RGB 666 FORMAT */
-#define LRGB_666_FMT				0x03	/* RGB LOOSELY PACKED
-							 * 666 FORMAT
-							 */
-#define RGB_888_FMT				0x04	/* RGB 888 FORMAT */
-#define VIRTUAL_CHANNEL_NUMBER_0		0x00	/* Virtual channel 0 */
-#define VIRTUAL_CHANNEL_NUMBER_1		0x01	/* Virtual channel 1 */
-#define VIRTUAL_CHANNEL_NUMBER_2		0x02	/* Virtual channel 2 */
-#define VIRTUAL_CHANNEL_NUMBER_3		0x03	/* Virtual channel 3 */
-
-#define DBI_NOT_SUPPORTED			0x00	/* command mode
-							 * is not supported
-							 */
-#define DBI_DATA_WIDTH_16BIT			0x01	/* 16 bit data */
-#define DBI_DATA_WIDTH_9BIT			0x02	/* 9 bit data */
-#define DBI_DATA_WIDTH_8BIT			0x03	/* 8 bit data */
-#define DBI_DATA_WIDTH_OPT1			0x04	/* option 1 */
-#define DBI_DATA_WIDTH_OPT2			0x05	/* option 2 */
-
-#define HS_TX_TIMEOUT_REG		0xb010
-#define LP_RX_TIMEOUT_REG		0xb014
-#define TURN_AROUND_TIMEOUT_REG		0xb018
-#define DEVICE_RESET_REG		0xb01C
-#define DPI_RESOLUTION_REG		0xb020
-#define RES_V_POS				0x10
-#define DBI_RESOLUTION_REG		0xb024 /* Reserved for MDFLD */
-#define HORIZ_SYNC_PAD_COUNT_REG	0xb028
-#define HORIZ_BACK_PORCH_COUNT_REG	0xb02C
-#define HORIZ_FRONT_PORCH_COUNT_REG	0xb030
-#define HORIZ_ACTIVE_AREA_COUNT_REG	0xb034
-#define VERT_SYNC_PAD_COUNT_REG		0xb038
-#define VERT_BACK_PORCH_COUNT_REG	0xb03c
-#define VERT_FRONT_PORCH_COUNT_REG	0xb040
-#define HIGH_LOW_SWITCH_COUNT_REG	0xb044
-#define DPI_CONTROL_REG			0xb048
-#define DPI_SHUT_DOWN				(1 << 0)
-#define DPI_TURN_ON				(1 << 1)
-#define DPI_COLOR_MODE_ON			(1 << 2)
-#define DPI_COLOR_MODE_OFF			(1 << 3)
-#define DPI_BACK_LIGHT_ON			(1 << 4)
-#define DPI_BACK_LIGHT_OFF			(1 << 5)
-#define DPI_LP					(1 << 6)
-#define DPI_DATA_REG			0xb04c
-#define DPI_BACK_LIGHT_ON_DATA			0x07
-#define DPI_BACK_LIGHT_OFF_DATA			0x17
-#define INIT_COUNT_REG			0xb050
-#define MAX_RET_PAK_REG			0xb054
-#define VIDEO_FMT_REG			0xb058
-#define COMPLETE_LAST_PCKT			(1 << 2)
-#define EOT_DISABLE_REG			0xb05c
-#define ENABLE_CLOCK_STOPPING			(1 << 1)
-#define LP_BYTECLK_REG			0xb060
-#define LP_GEN_DATA_REG			0xb064
-#define HS_GEN_DATA_REG			0xb068
-#define LP_GEN_CTRL_REG			0xb06C
-#define HS_GEN_CTRL_REG			0xb070
-#define DCS_CHANNEL_NUMBER_POS		0x6
-#define MCS_COMMANDS_POS		0x8
-#define WORD_COUNTS_POS			0x8
-#define MCS_PARAMETER_POS			0x10
-#define GEN_FIFO_STAT_REG		0xb074
-#define HS_DATA_FIFO_FULL			(1 << 0)
-#define HS_DATA_FIFO_HALF_EMPTY			(1 << 1)
-#define HS_DATA_FIFO_EMPTY			(1 << 2)
-#define LP_DATA_FIFO_FULL			(1 << 8)
-#define LP_DATA_FIFO_HALF_EMPTY			(1 << 9)
-#define LP_DATA_FIFO_EMPTY			(1 << 10)
-#define HS_CTRL_FIFO_FULL			(1 << 16)
-#define HS_CTRL_FIFO_HALF_EMPTY			(1 << 17)
-#define HS_CTRL_FIFO_EMPTY			(1 << 18)
-#define LP_CTRL_FIFO_FULL			(1 << 24)
-#define LP_CTRL_FIFO_HALF_EMPTY			(1 << 25)
-#define LP_CTRL_FIFO_EMPTY			(1 << 26)
-#define DBI_FIFO_EMPTY				(1 << 27)
-#define DPI_FIFO_EMPTY				(1 << 28)
-#define HS_LS_DBI_ENABLE_REG		0xb078
-#define TXCLKESC_REG			0xb07c
-#define DPHY_PARAM_REG			0xb080
-#define DBI_BW_CTRL_REG			0xb084
-#define CLK_LANE_SWT_REG		0xb088
-
-/*
- * MIPI Adapter registers
- */
-#define MIPI_CONTROL_REG		0xb104
-#define MIPI_2X_CLOCK_BITS			((1 << 0) | (1 << 1))
-#define MIPI_DATA_ADDRESS_REG		0xb108
-#define MIPI_DATA_LENGTH_REG		0xb10C
-#define MIPI_COMMAND_ADDRESS_REG	0xb110
-#define MIPI_COMMAND_LENGTH_REG		0xb114
-#define MIPI_READ_DATA_RETURN_REG0	0xb118
-#define MIPI_READ_DATA_RETURN_REG1	0xb11C
-#define MIPI_READ_DATA_RETURN_REG2	0xb120
-#define MIPI_READ_DATA_RETURN_REG3	0xb124
-#define MIPI_READ_DATA_RETURN_REG4	0xb128
-#define MIPI_READ_DATA_RETURN_REG5	0xb12C
-#define MIPI_READ_DATA_RETURN_REG6	0xb130
-#define MIPI_READ_DATA_RETURN_REG7	0xb134
-#define MIPI_READ_DATA_VALID_REG	0xb138
-
-/* DBI COMMANDS */
-#define soft_reset			0x01
-/*
- *	The display module performs a software reset.
- *	Registers are written with their SW Reset default values.
- */
-#define get_power_mode			0x0a
-/*
- *	The display module returns the current power mode
- */
-#define get_address_mode		0x0b
-/*
- *	The display module returns the current status.
- */
-#define get_pixel_format		0x0c
-/*
- *	This command gets the pixel format for the RGB image data
- *	used by the interface.
- */
-#define get_display_mode		0x0d
-/*
- *	The display module returns the Display Image Mode status.
- */
-#define get_signal_mode			0x0e
-/*
- *	The display module returns the Display Signal Mode.
- */
-#define get_diagnostic_result		0x0f
-/*
- *	The display module returns the self-diagnostic results following
- *	a Sleep Out command.
- */
-#define enter_sleep_mode		0x10
-/*
- *	This command causes the display module to enter the Sleep mode.
- *	In this mode, all unnecessary blocks inside the display module are
- *	disabled except interface communication. This is the lowest power
- *	mode the display module supports.
- */
-#define exit_sleep_mode			0x11
-/*
- *	This command causes the display module to exit Sleep mode.
- *	All blocks inside the display module are enabled.
- */
-#define enter_partial_mode		0x12
-/*
- *	This command causes the display module to enter the Partial Display
- *	Mode. The Partial Display Mode window is described by the
- *	set_partial_area command.
- */
-#define enter_normal_mode		0x13
-/*
- *	This command causes the display module to enter the Normal mode.
- *	Normal Mode is defined as Partial Display mode and Scroll mode are off
- */
-#define exit_invert_mode		0x20
-/*
- *	This command causes the display module to stop inverting the image
- *	data on the display device. The frame memory contents remain unchanged.
- *	No status bits are changed.
- */
-#define enter_invert_mode		0x21
-/*
- *	This command causes the display module to invert the image data only on
- *	the display device. The frame memory contents remain unchanged.
- *	No status bits are changed.
- */
-#define set_gamma_curve			0x26
-/*
- *	This command selects the desired gamma curve for the display device.
- *	Four fixed gamma curves are defined in section DCS spec.
- */
-#define set_display_off			0x28
-/* ************************************************************************* *\
-This command causes the display module to stop displaying the image data
-on the display device. The frame memory contents remain unchanged.
-No status bits are changed.
-\* ************************************************************************* */
-#define set_display_on			0x29
-/* ************************************************************************* *\
-This command causes the display module to start displaying the image data
-on the display device. The frame memory contents remain unchanged.
-No status bits are changed.
-\* ************************************************************************* */
-#define set_column_address		0x2a
-/*
- *	This command defines the column extent of the frame memory accessed by
- *	the hostprocessor with the read_memory_continue and
- *	write_memory_continue commands.
- *	No status bits are changed.
- */
-#define set_page_addr			0x2b
-/*
- *	This command defines the page extent of the frame memory accessed by
- *	the host processor with the write_memory_continue and
- *	read_memory_continue command.
- *	No status bits are changed.
- */
-#define write_mem_start			0x2c
-/*
- *	This command transfers image data from the host processor to the
- *	display modules frame memory starting at the pixel location specified
- *	by preceding set_column_address and set_page_address commands.
- */
-#define set_partial_area		0x30
-/*
- *	This command defines the Partial Display mode s display area.
- *	There are two parameters associated with this command, the first
- *	defines the Start Row (SR) and the second the End Row (ER). SR and ER
- *	refer to the Frame Memory Line Pointer.
- */
-#define set_scroll_area			0x33
-/*
- *	This command defines the display modules Vertical Scrolling Area.
- */
-#define set_tear_off			0x34
-/*
- *	This command turns off the display modules Tearing Effect output
- *	signal on the TE signal line.
- */
-#define set_tear_on			0x35
-/*
- *	This command turns on the display modules Tearing Effect output signal
- *	on the TE signal line.
- */
-#define set_address_mode		0x36
-/*
- *	This command sets the data order for transfers from the host processor
- *	to display modules frame memory,bits B[7:5] and B3, and from the
- *	display modules frame memory to the display device, bits B[2:0] and B4.
- */
-#define set_scroll_start		0x37
-/*
- *	This command sets the start of the vertical scrolling area in the frame
- *	memory. The vertical scrolling area is fully defined when this command
- *	is used with the set_scroll_area command The set_scroll_start command
- *	has one parameter, the Vertical Scroll Pointer. The VSP defines the
- *	line in the frame memory that is written to the display device as the
- *	first line of the vertical scroll area.
- */
-#define exit_idle_mode			0x38
-/*
- *	This command causes the display module to exit Idle mode.
- */
-#define enter_idle_mode			0x39
-/*
- *	This command causes the display module to enter Idle Mode.
- *	In Idle Mode, color expression is reduced. Colors are shown on the
- *	display device using the MSB of each of the R, G and B color
- *	components in the frame memory
- */
-#define set_pixel_format		0x3a
-/*
- *	This command sets the pixel format for the RGB image data used by the
- *	interface.
- *	Bits D[6:4]  DPI Pixel Format Definition
- *	Bits D[2:0]  DBI Pixel Format Definition
- *	Bits D7 and D3 are not used.
- */
-#define DCS_PIXEL_FORMAT_3bpp		0x1
-#define DCS_PIXEL_FORMAT_8bpp		0x2
-#define DCS_PIXEL_FORMAT_12bpp		0x3
-#define DCS_PIXEL_FORMAT_16bpp		0x5
-#define DCS_PIXEL_FORMAT_18bpp		0x6
-#define DCS_PIXEL_FORMAT_24bpp		0x7
-
-#define write_mem_cont			0x3c
-
-/*
- *	This command transfers image data from the host processor to the
- *	display module's frame memory continuing from the pixel location
- *	following the previous write_memory_continue or write_memory_start
- *	command.
- */
-#define set_tear_scanline		0x44
-/*
- *	This command turns on the display modules Tearing Effect output signal
- *	on the TE signal line when the display module reaches line N.
- */
-#define get_scanline			0x45
-/*
- *	The display module returns the current scanline, N, used to update the
- *	 display device. The total number of scanlines on a display device is
- *	defined as VSYNC + VBP + VACT + VFP.The first scanline is defined as
- *	the first line of V Sync and is denoted as Line 0.
- *	When in Sleep Mode, the value returned by get_scanline is undefined.
- */
-
-/* MCS or Generic COMMANDS */
-/* MCS/generic data type */
-#define GEN_SHORT_WRITE_0	0x03  /* generic short write, no parameters */
-#define GEN_SHORT_WRITE_1	0x13  /* generic short write, 1 parameters */
-#define GEN_SHORT_WRITE_2	0x23  /* generic short write, 2 parameters */
-#define GEN_READ_0		0x04  /* generic read, no parameters */
-#define GEN_READ_1		0x14  /* generic read, 1 parameters */
-#define GEN_READ_2		0x24  /* generic read, 2 parameters */
-#define GEN_LONG_WRITE		0x29  /* generic long write */
-#define MCS_SHORT_WRITE_0	0x05  /* MCS short write, no parameters */
-#define MCS_SHORT_WRITE_1	0x15  /* MCS short write, 1 parameters */
-#define MCS_READ		0x06  /* MCS read, no parameters */
-#define MCS_LONG_WRITE		0x39  /* MCS long write */
-/* MCS/generic commands */
-/* TPO MCS */
-#define write_display_profile		0x50
-#define write_display_brightness	0x51
-#define write_ctrl_display		0x53
-#define write_ctrl_cabc			0x55
-  #define UI_IMAGE		0x01
-  #define STILL_IMAGE		0x02
-  #define MOVING_IMAGE		0x03
-#define write_hysteresis		0x57
-#define write_gamma_setting		0x58
-#define write_cabc_min_bright		0x5e
-#define write_kbbc_profile		0x60
-/* TMD MCS */
-#define tmd_write_display_brightness 0x8c
-
-/*
- *	This command is used to control ambient light, panel backlight
- *	brightness and gamma settings.
- */
-#define BRIGHT_CNTL_BLOCK_ON	(1 << 5)
-#define AMBIENT_LIGHT_SENSE_ON	(1 << 4)
-#define DISPLAY_DIMMING_ON	(1 << 3)
-#define BACKLIGHT_ON		(1 << 2)
-#define DISPLAY_BRIGHTNESS_AUTO	(1 << 1)
-#define GAMMA_AUTO		(1 << 0)
-
-/* DCS Interface Pixel Formats */
-#define DCS_PIXEL_FORMAT_3BPP	0x1
-#define DCS_PIXEL_FORMAT_8BPP	0x2
-#define DCS_PIXEL_FORMAT_12BPP	0x3
-#define DCS_PIXEL_FORMAT_16BPP	0x5
-#define DCS_PIXEL_FORMAT_18BPP	0x6
-#define DCS_PIXEL_FORMAT_24BPP	0x7
-/* ONE PARAMETER READ DATA */
-#define addr_mode_data		0xfc
-#define diag_res_data		0x00
-#define disp_mode_data		0x23
-#define pxl_fmt_data		0x77
-#define pwr_mode_data		0x74
-#define sig_mode_data		0x00
-/* TWO PARAMETERS READ DATA */
-#define scanline_data1		0xff
-#define scanline_data2		0xff
-#define NON_BURST_MODE_SYNC_PULSE	0x01	/* Non Burst Mode
-						 * with Sync Pulse
-						 */
-#define NON_BURST_MODE_SYNC_EVENTS	0x02	/* Non Burst Mode
-						 * with Sync events
-						 */
-#define BURST_MODE			0x03	/* Burst Mode */
-#define DBI_COMMAND_BUFFER_SIZE		0x240   /* 0x32 */    /* 0x120 */
-						/* Allocate at least
-						 * 0x100 Byte with 32
-						 * byte alignment
-						 */
-#define DBI_DATA_BUFFER_SIZE		0x120	/* Allocate at least
-						 * 0x100 Byte with 32
-						 * byte alignment
-						 */
-#define DBI_CB_TIME_OUT			0xFFFF
-
-#define GEN_FB_TIME_OUT			2000
-
-#define SKU_83				0x01
-#define SKU_100				0x02
-#define SKU_100L			0x04
-#define SKU_BYPASS			0x08
-
-/* Some handy macros for playing with bitfields. */
-#define PSB_MASK(high, low) (((1<<((high)-(low)+1))-1)<<(low))
-#define SET_FIELD(value, field) (((value) << field ## _SHIFT) & field ## _MASK)
-#define GET_FIELD(word, field) (((word)  & field ## _MASK) >> field ## _SHIFT)
-
-#define _PIPE(pipe, a, b) ((a) + (pipe)*((b)-(a)))
-
-/* PCI config space */
-
-#define SB_PCKT         0x02100 /* cedarview */
-# define SB_OPCODE_MASK                         PSB_MASK(31, 16)
-# define SB_OPCODE_SHIFT                        16
-# define SB_OPCODE_READ                         0
-# define SB_OPCODE_WRITE                        1
-# define SB_DEST_MASK                           PSB_MASK(15, 8)
-# define SB_DEST_SHIFT                          8
-# define SB_DEST_DPLL                           0x88
-# define SB_BYTE_ENABLE_MASK                    PSB_MASK(7, 4)
-# define SB_BYTE_ENABLE_SHIFT                   4
-# define SB_BUSY                                (1 << 0)
-
-#define DSPCLK_GATE_D		0x6200
-# define VRHUNIT_CLOCK_GATE_DISABLE		(1 << 28) /* Fixed value on CDV */
-# define DPOUNIT_CLOCK_GATE_DISABLE		(1 << 11)
-# define DPIOUNIT_CLOCK_GATE_DISABLE		(1 << 6)
-
-#define RAMCLK_GATE_D		0x6210
-
-/* 32-bit value read/written from the DPIO reg. */
-#define SB_DATA		0x02104 /* cedarview */
-/* 32-bit address of the DPIO reg to be read/written. */
-#define SB_ADDR		0x02108 /* cedarview */
-#define DPIO_CFG	0x02110 /* cedarview */
-# define DPIO_MODE_SELECT_1			(1 << 3)
-# define DPIO_MODE_SELECT_0			(1 << 2)
-# define DPIO_SFR_BYPASS			(1 << 1)
-/* reset is active low */
-# define DPIO_CMN_RESET_N			(1 << 0)
-
-/* Cedarview sideband registers */
-#define _SB_M_A			0x8008
-#define _SB_M_B			0x8028
-#define SB_M(pipe) _PIPE(pipe, _SB_M_A, _SB_M_B)
-# define SB_M_DIVIDER_MASK			(0xFF << 24)
-# define SB_M_DIVIDER_SHIFT			24
-
-#define _SB_N_VCO_A		0x8014
-#define _SB_N_VCO_B		0x8034
-#define SB_N_VCO(pipe) _PIPE(pipe, _SB_N_VCO_A, _SB_N_VCO_B)
-#define SB_N_VCO_SEL_MASK			PSB_MASK(31, 30)
-#define SB_N_VCO_SEL_SHIFT			30
-#define SB_N_DIVIDER_MASK			PSB_MASK(29, 26)
-#define SB_N_DIVIDER_SHIFT			26
-#define SB_N_CB_TUNE_MASK			PSB_MASK(25, 24)
-#define SB_N_CB_TUNE_SHIFT			24
-
-#define _SB_REF_A		0x8018
-#define _SB_REF_B		0x8038
-#define SB_REF_SFR(pipe)	_PIPE(pipe, _SB_REF_A, _SB_REF_B)
-
-#define _SB_P_A			0x801c
-#define _SB_P_B			0x803c
-#define SB_P(pipe) _PIPE(pipe, _SB_P_A, _SB_P_B)
-#define SB_P2_DIVIDER_MASK			PSB_MASK(31, 30)
-#define SB_P2_DIVIDER_SHIFT			30
-#define SB_P2_10				0 /* HDMI, DP, DAC */
-#define SB_P2_5				1 /* DAC */
-#define SB_P2_14				2 /* LVDS single */
-#define SB_P2_7				3 /* LVDS double */
-#define SB_P1_DIVIDER_MASK			PSB_MASK(15, 12)
-#define SB_P1_DIVIDER_SHIFT			12
-
-#define PSB_LANE0		0x120
-#define PSB_LANE1		0x220
-#define PSB_LANE2		0x2320
-#define PSB_LANE3		0x2420
-
-#define LANE_PLL_MASK		(0x7 << 20)
-#define LANE_PLL_ENABLE		(0x3 << 20)
-
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_sdvo.c
deleted file mode 100644
index 36330cab..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_sdvo.c
+++ /dev/null
@@ -1,2607 +0,0 @@
-/*
- * Copyright 2006 Dave Airlie <airlied@linux.ie>
- * Copyright © 2006-2007 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_edid.h"
-#include "psb_intel_drv.h"
-#include "gma_drm.h"
-#include "psb_drv.h"
-#include "psb_intel_sdvo_regs.h"
-#include "psb_intel_reg.h"
-
-#define SDVO_TMDS_MASK (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1)
-#define SDVO_RGB_MASK  (SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1)
-#define SDVO_LVDS_MASK (SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_LVDS1)
-#define SDVO_TV_MASK   (SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_SVID0)
-
-#define SDVO_OUTPUT_MASK (SDVO_TMDS_MASK | SDVO_RGB_MASK | SDVO_LVDS_MASK |\
-                         SDVO_TV_MASK)
-
-#define IS_TV(c)	(c->output_flag & SDVO_TV_MASK)
-#define IS_TMDS(c)	(c->output_flag & SDVO_TMDS_MASK)
-#define IS_LVDS(c)	(c->output_flag & SDVO_LVDS_MASK)
-#define IS_TV_OR_LVDS(c) (c->output_flag & (SDVO_TV_MASK | SDVO_LVDS_MASK))
-
-
-static const char *tv_format_names[] = {
-	"NTSC_M"   , "NTSC_J"  , "NTSC_443",
-	"PAL_B"    , "PAL_D"   , "PAL_G"   ,
-	"PAL_H"    , "PAL_I"   , "PAL_M"   ,
-	"PAL_N"    , "PAL_NC"  , "PAL_60"  ,
-	"SECAM_B"  , "SECAM_D" , "SECAM_G" ,
-	"SECAM_K"  , "SECAM_K1", "SECAM_L" ,
-	"SECAM_60"
-};
-
-#define TV_FORMAT_NUM  (sizeof(tv_format_names) / sizeof(*tv_format_names))
-
-struct psb_intel_sdvo {
-	struct psb_intel_encoder base;
-
-	struct i2c_adapter *i2c;
-	u8 slave_addr;
-
-	struct i2c_adapter ddc;
-
-	/* Register for the SDVO device: SDVOB or SDVOC */
-	int sdvo_reg;
-
-	/* Active outputs controlled by this SDVO output */
-	uint16_t controlled_output;
-
-	/*
-	 * Capabilities of the SDVO device returned by
-	 * i830_sdvo_get_capabilities()
-	 */
-	struct psb_intel_sdvo_caps caps;
-
-	/* Pixel clock limitations reported by the SDVO device, in kHz */
-	int pixel_clock_min, pixel_clock_max;
-
-	/*
-	* For multiple function SDVO device,
-	* this is for current attached outputs.
-	*/
-	uint16_t attached_output;
-
-	/**
-	 * This is used to select the color range of RBG outputs in HDMI mode.
-	 * It is only valid when using TMDS encoding and 8 bit per color mode.
-	 */
-	uint32_t color_range;
-
-	/**
-	 * This is set if we're going to treat the device as TV-out.
-	 *
-	 * While we have these nice friendly flags for output types that ought
-	 * to decide this for us, the S-Video output on our HDMI+S-Video card
-	 * shows up as RGB1 (VGA).
-	 */
-	bool is_tv;
-
-	/* This is for current tv format name */
-	int tv_format_index;
-
-	/**
-	 * This is set if we treat the device as HDMI, instead of DVI.
-	 */
-	bool is_hdmi;
-	bool has_hdmi_monitor;
-	bool has_hdmi_audio;
-
-	/**
-	 * This is set if we detect output of sdvo device as LVDS and
-	 * have a valid fixed mode to use with the panel.
-	 */
-	bool is_lvds;
-
-	/**
-	 * This is sdvo fixed pannel mode pointer
-	 */
-	struct drm_display_mode *sdvo_lvds_fixed_mode;
-
-	/* DDC bus used by this SDVO encoder */
-	uint8_t ddc_bus;
-
-	/* Input timings for adjusted_mode */
-	struct psb_intel_sdvo_dtd input_dtd;
-};
-
-struct psb_intel_sdvo_connector {
-	struct psb_intel_connector base;
-
-	/* Mark the type of connector */
-	uint16_t output_flag;
-
-	int force_audio;
-
-	/* This contains all current supported TV format */
-	u8 tv_format_supported[TV_FORMAT_NUM];
-	int   format_supported_num;
-	struct drm_property *tv_format;
-
-	/* add the property for the SDVO-TV */
-	struct drm_property *left;
-	struct drm_property *right;
-	struct drm_property *top;
-	struct drm_property *bottom;
-	struct drm_property *hpos;
-	struct drm_property *vpos;
-	struct drm_property *contrast;
-	struct drm_property *saturation;
-	struct drm_property *hue;
-	struct drm_property *sharpness;
-	struct drm_property *flicker_filter;
-	struct drm_property *flicker_filter_adaptive;
-	struct drm_property *flicker_filter_2d;
-	struct drm_property *tv_chroma_filter;
-	struct drm_property *tv_luma_filter;
-	struct drm_property *dot_crawl;
-
-	/* add the property for the SDVO-TV/LVDS */
-	struct drm_property *brightness;
-
-	/* Add variable to record current setting for the above property */
-	u32	left_margin, right_margin, top_margin, bottom_margin;
-
-	/* this is to get the range of margin.*/
-	u32	max_hscan,  max_vscan;
-	u32	max_hpos, cur_hpos;
-	u32	max_vpos, cur_vpos;
-	u32	cur_brightness, max_brightness;
-	u32	cur_contrast,	max_contrast;
-	u32	cur_saturation, max_saturation;
-	u32	cur_hue,	max_hue;
-	u32	cur_sharpness,	max_sharpness;
-	u32	cur_flicker_filter,		max_flicker_filter;
-	u32	cur_flicker_filter_adaptive,	max_flicker_filter_adaptive;
-	u32	cur_flicker_filter_2d,		max_flicker_filter_2d;
-	u32	cur_tv_chroma_filter,	max_tv_chroma_filter;
-	u32	cur_tv_luma_filter,	max_tv_luma_filter;
-	u32	cur_dot_crawl,	max_dot_crawl;
-};
-
-static struct psb_intel_sdvo *to_psb_intel_sdvo(struct drm_encoder *encoder)
-{
-	return container_of(encoder, struct psb_intel_sdvo, base.base);
-}
-
-static struct psb_intel_sdvo *intel_attached_sdvo(struct drm_connector *connector)
-{
-	return container_of(psb_intel_attached_encoder(connector),
-			    struct psb_intel_sdvo, base);
-}
-
-static struct psb_intel_sdvo_connector *to_psb_intel_sdvo_connector(struct drm_connector *connector)
-{
-	return container_of(to_psb_intel_connector(connector), struct psb_intel_sdvo_connector, base);
-}
-
-static bool
-psb_intel_sdvo_output_setup(struct psb_intel_sdvo *psb_intel_sdvo, uint16_t flags);
-static bool
-psb_intel_sdvo_tv_create_property(struct psb_intel_sdvo *psb_intel_sdvo,
-			      struct psb_intel_sdvo_connector *psb_intel_sdvo_connector,
-			      int type);
-static bool
-psb_intel_sdvo_create_enhance_property(struct psb_intel_sdvo *psb_intel_sdvo,
-				   struct psb_intel_sdvo_connector *psb_intel_sdvo_connector);
-
-/**
- * Writes the SDVOB or SDVOC with the given value, but always writes both
- * SDVOB and SDVOC to work around apparent hardware issues (according to
- * comments in the BIOS).
- */
-static void psb_intel_sdvo_write_sdvox(struct psb_intel_sdvo *psb_intel_sdvo, u32 val)
-{
-	struct drm_device *dev = psb_intel_sdvo->base.base.dev;
-	u32 bval = val, cval = val;
-	int i;
-
-	if (psb_intel_sdvo->sdvo_reg == SDVOB) {
-		cval = REG_READ(SDVOC);
-	} else {
-		bval = REG_READ(SDVOB);
-	}
-	/*
-	 * Write the registers twice for luck. Sometimes,
-	 * writing them only once doesn't appear to 'stick'.
-	 * The BIOS does this too. Yay, magic
-	 */
-	for (i = 0; i < 2; i++)
-	{
-		REG_WRITE(SDVOB, bval);
-		REG_READ(SDVOB);
-		REG_WRITE(SDVOC, cval);
-		REG_READ(SDVOC);
-	}
-}
-
-static bool psb_intel_sdvo_read_byte(struct psb_intel_sdvo *psb_intel_sdvo, u8 addr, u8 *ch)
-{
-	struct i2c_msg msgs[] = {
-		{
-			.addr = psb_intel_sdvo->slave_addr,
-			.flags = 0,
-			.len = 1,
-			.buf = &addr,
-		},
-		{
-			.addr = psb_intel_sdvo->slave_addr,
-			.flags = I2C_M_RD,
-			.len = 1,
-			.buf = ch,
-		}
-	};
-	int ret;
-
-	if ((ret = i2c_transfer(psb_intel_sdvo->i2c, msgs, 2)) == 2)
-		return true;
-
-	DRM_DEBUG_KMS("i2c transfer returned %d\n", ret);
-	return false;
-}
-
-#define SDVO_CMD_NAME_ENTRY(cmd) {cmd, #cmd}
-/** Mapping of command numbers to names, for debug output */
-static const struct _sdvo_cmd_name {
-	u8 cmd;
-	const char *name;
-} sdvo_cmd_names[] = {
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_RESET),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_DEVICE_CAPS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FIRMWARE_REV),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TRAINED_INPUTS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ACTIVE_OUTPUTS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ACTIVE_OUTPUTS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_IN_OUT_MAP),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_IN_OUT_MAP),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ATTACHED_DISPLAYS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HOT_PLUG_SUPPORT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ACTIVE_HOT_PLUG),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ACTIVE_HOT_PLUG),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TARGET_INPUT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TARGET_OUTPUT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_TIMINGS_PART1),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_TIMINGS_PART2),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART1),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART2),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART1),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OUTPUT_TIMINGS_PART1),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OUTPUT_TIMINGS_PART2),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_TIMINGS_PART1),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_TIMINGS_PART2),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_CLOCK_RATE_MULT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CLOCK_RATE_MULT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_TV_FORMATS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_FORMAT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_FORMAT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_POWER_STATES),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_POWER_STATE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ENCODER_POWER_STATE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_DISPLAY_POWER_STATE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CONTROL_BUS_SWITCH),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS),
-
-    /* Add the op code for SDVO enhancements */
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_HPOS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HPOS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HPOS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_VPOS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_VPOS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_VPOS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_SATURATION),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SATURATION),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_SATURATION),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_HUE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HUE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HUE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_CONTRAST),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_CONTRAST),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CONTRAST),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_BRIGHTNESS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_BRIGHTNESS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_BRIGHTNESS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_OVERSCAN_H),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OVERSCAN_H),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OVERSCAN_H),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_OVERSCAN_V),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OVERSCAN_V),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OVERSCAN_V),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_FLICKER_FILTER),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FLICKER_FILTER),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_FLICKER_FILTER),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_FLICKER_FILTER_ADAPTIVE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FLICKER_FILTER_ADAPTIVE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_FLICKER_FILTER_2D),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FLICKER_FILTER_2D),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_FLICKER_FILTER_2D),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_SHARPNESS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SHARPNESS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_SHARPNESS),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_DOT_CRAWL),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_DOT_CRAWL),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_TV_CHROMA_FILTER),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_CHROMA_FILTER),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_CHROMA_FILTER),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_TV_LUMA_FILTER),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_LUMA_FILTER),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_LUMA_FILTER),
-
-    /* HDMI op code */
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPP_ENCODE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ENCODE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ENCODE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_PIXEL_REPLI),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_PIXEL_REPLI),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_COLORIMETRY_CAP),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_COLORIMETRY),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_COLORIMETRY),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_AUDIO_ENCRYPT_PREFER),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_AUDIO_STAT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_AUDIO_STAT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_INDEX),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_INDEX),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_INFO),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_AV_SPLIT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_AV_SPLIT),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_TXRATE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_TXRATE),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_DATA),
-    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_DATA),
-};
-
-#define IS_SDVOB(reg)	(reg == SDVOB)
-#define SDVO_NAME(svdo) (IS_SDVOB((svdo)->sdvo_reg) ? "SDVOB" : "SDVOC")
-
-static void psb_intel_sdvo_debug_write(struct psb_intel_sdvo *psb_intel_sdvo, u8 cmd,
-				   const void *args, int args_len)
-{
-	int i;
-
-	DRM_DEBUG_KMS("%s: W: %02X ",
-				SDVO_NAME(psb_intel_sdvo), cmd);
-	for (i = 0; i < args_len; i++)
-		DRM_LOG_KMS("%02X ", ((u8 *)args)[i]);
-	for (; i < 8; i++)
-		DRM_LOG_KMS("   ");
-	for (i = 0; i < ARRAY_SIZE(sdvo_cmd_names); i++) {
-		if (cmd == sdvo_cmd_names[i].cmd) {
-			DRM_LOG_KMS("(%s)", sdvo_cmd_names[i].name);
-			break;
-		}
-	}
-	if (i == ARRAY_SIZE(sdvo_cmd_names))
-		DRM_LOG_KMS("(%02X)", cmd);
-	DRM_LOG_KMS("\n");
-}
-
-static const char *cmd_status_names[] = {
-	"Power on",
-	"Success",
-	"Not supported",
-	"Invalid arg",
-	"Pending",
-	"Target not specified",
-	"Scaling not supported"
-};
-
-static bool psb_intel_sdvo_write_cmd(struct psb_intel_sdvo *psb_intel_sdvo, u8 cmd,
-				 const void *args, int args_len)
-{
-	u8 buf[args_len*2 + 2], status;
-	struct i2c_msg msgs[args_len + 3];
-	int i, ret;
-
-	psb_intel_sdvo_debug_write(psb_intel_sdvo, cmd, args, args_len);
-
-	for (i = 0; i < args_len; i++) {
-		msgs[i].addr = psb_intel_sdvo->slave_addr;
-		msgs[i].flags = 0;
-		msgs[i].len = 2;
-		msgs[i].buf = buf + 2 *i;
-		buf[2*i + 0] = SDVO_I2C_ARG_0 - i;
-		buf[2*i + 1] = ((u8*)args)[i];
-	}
-	msgs[i].addr = psb_intel_sdvo->slave_addr;
-	msgs[i].flags = 0;
-	msgs[i].len = 2;
-	msgs[i].buf = buf + 2*i;
-	buf[2*i + 0] = SDVO_I2C_OPCODE;
-	buf[2*i + 1] = cmd;
-
-	/* the following two are to read the response */
-	status = SDVO_I2C_CMD_STATUS;
-	msgs[i+1].addr = psb_intel_sdvo->slave_addr;
-	msgs[i+1].flags = 0;
-	msgs[i+1].len = 1;
-	msgs[i+1].buf = &status;
-
-	msgs[i+2].addr = psb_intel_sdvo->slave_addr;
-	msgs[i+2].flags = I2C_M_RD;
-	msgs[i+2].len = 1;
-	msgs[i+2].buf = &status;
-
-	ret = i2c_transfer(psb_intel_sdvo->i2c, msgs, i+3);
-	if (ret < 0) {
-		DRM_DEBUG_KMS("I2c transfer returned %d\n", ret);
-		return false;
-	}
-	if (ret != i+3) {
-		/* failure in I2C transfer */
-		DRM_DEBUG_KMS("I2c transfer returned %d/%d\n", ret, i+3);
-		return false;
-	}
-
-	return true;
-}
-
-static bool psb_intel_sdvo_read_response(struct psb_intel_sdvo *psb_intel_sdvo,
-				     void *response, int response_len)
-{
-	u8 retry = 5;
-	u8 status;
-	int i;
-
-	DRM_DEBUG_KMS("%s: R: ", SDVO_NAME(psb_intel_sdvo));
-
-	/*
-	 * The documentation states that all commands will be
-	 * processed within 15µs, and that we need only poll
-	 * the status byte a maximum of 3 times in order for the
-	 * command to be complete.
-	 *
-	 * Check 5 times in case the hardware failed to read the docs.
-	 */
-	if (!psb_intel_sdvo_read_byte(psb_intel_sdvo,
-				  SDVO_I2C_CMD_STATUS,
-				  &status))
-		goto log_fail;
-
-	while (status == SDVO_CMD_STATUS_PENDING && retry--) {
-		udelay(15);
-		if (!psb_intel_sdvo_read_byte(psb_intel_sdvo,
-					  SDVO_I2C_CMD_STATUS,
-					  &status))
-			goto log_fail;
-	}
-
-	if (status <= SDVO_CMD_STATUS_SCALING_NOT_SUPP)
-		DRM_LOG_KMS("(%s)", cmd_status_names[status]);
-	else
-		DRM_LOG_KMS("(??? %d)", status);
-
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		goto log_fail;
-
-	/* Read the command response */
-	for (i = 0; i < response_len; i++) {
-		if (!psb_intel_sdvo_read_byte(psb_intel_sdvo,
-					  SDVO_I2C_RETURN_0 + i,
-					  &((u8 *)response)[i]))
-			goto log_fail;
-		DRM_LOG_KMS(" %02X", ((u8 *)response)[i]);
-	}
-	DRM_LOG_KMS("\n");
-	return true;
-
-log_fail:
-	DRM_LOG_KMS("... failed\n");
-	return false;
-}
-
-static int psb_intel_sdvo_get_pixel_multiplier(struct drm_display_mode *mode)
-{
-	if (mode->clock >= 100000)
-		return 1;
-	else if (mode->clock >= 50000)
-		return 2;
-	else
-		return 4;
-}
-
-static bool psb_intel_sdvo_set_control_bus_switch(struct psb_intel_sdvo *psb_intel_sdvo,
-					      u8 ddc_bus)
-{
-	/* This must be the immediately preceding write before the i2c xfer */
-	return psb_intel_sdvo_write_cmd(psb_intel_sdvo,
-				    SDVO_CMD_SET_CONTROL_BUS_SWITCH,
-				    &ddc_bus, 1);
-}
-
-static bool psb_intel_sdvo_set_value(struct psb_intel_sdvo *psb_intel_sdvo, u8 cmd, const void *data, int len)
-{
-	if (!psb_intel_sdvo_write_cmd(psb_intel_sdvo, cmd, data, len))
-		return false;
-
-	return psb_intel_sdvo_read_response(psb_intel_sdvo, NULL, 0);
-}
-
-static bool
-psb_intel_sdvo_get_value(struct psb_intel_sdvo *psb_intel_sdvo, u8 cmd, void *value, int len)
-{
-	if (!psb_intel_sdvo_write_cmd(psb_intel_sdvo, cmd, NULL, 0))
-		return false;
-
-	return psb_intel_sdvo_read_response(psb_intel_sdvo, value, len);
-}
-
-static bool psb_intel_sdvo_set_target_input(struct psb_intel_sdvo *psb_intel_sdvo)
-{
-	struct psb_intel_sdvo_set_target_input_args targets = {0};
-	return psb_intel_sdvo_set_value(psb_intel_sdvo,
-				    SDVO_CMD_SET_TARGET_INPUT,
-				    &targets, sizeof(targets));
-}
-
-/**
- * Return whether each input is trained.
- *
- * This function is making an assumption about the layout of the response,
- * which should be checked against the docs.
- */
-static bool psb_intel_sdvo_get_trained_inputs(struct psb_intel_sdvo *psb_intel_sdvo, bool *input_1, bool *input_2)
-{
-	struct psb_intel_sdvo_get_trained_inputs_response response;
-
-	BUILD_BUG_ON(sizeof(response) != 1);
-	if (!psb_intel_sdvo_get_value(psb_intel_sdvo, SDVO_CMD_GET_TRAINED_INPUTS,
-				  &response, sizeof(response)))
-		return false;
-
-	*input_1 = response.input0_trained;
-	*input_2 = response.input1_trained;
-	return true;
-}
-
-static bool psb_intel_sdvo_set_active_outputs(struct psb_intel_sdvo *psb_intel_sdvo,
-					  u16 outputs)
-{
-	return psb_intel_sdvo_set_value(psb_intel_sdvo,
-				    SDVO_CMD_SET_ACTIVE_OUTPUTS,
-				    &outputs, sizeof(outputs));
-}
-
-static bool psb_intel_sdvo_set_encoder_power_state(struct psb_intel_sdvo *psb_intel_sdvo,
-					       int mode)
-{
-	u8 state = SDVO_ENCODER_STATE_ON;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		state = SDVO_ENCODER_STATE_ON;
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-		state = SDVO_ENCODER_STATE_STANDBY;
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		state = SDVO_ENCODER_STATE_SUSPEND;
-		break;
-	case DRM_MODE_DPMS_OFF:
-		state = SDVO_ENCODER_STATE_OFF;
-		break;
-	}
-
-	return psb_intel_sdvo_set_value(psb_intel_sdvo,
-				    SDVO_CMD_SET_ENCODER_POWER_STATE, &state, sizeof(state));
-}
-
-static bool psb_intel_sdvo_get_input_pixel_clock_range(struct psb_intel_sdvo *psb_intel_sdvo,
-						   int *clock_min,
-						   int *clock_max)
-{
-	struct psb_intel_sdvo_pixel_clock_range clocks;
-
-	BUILD_BUG_ON(sizeof(clocks) != 4);
-	if (!psb_intel_sdvo_get_value(psb_intel_sdvo,
-				  SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE,
-				  &clocks, sizeof(clocks)))
-		return false;
-
-	/* Convert the values from units of 10 kHz to kHz. */
-	*clock_min = clocks.min * 10;
-	*clock_max = clocks.max * 10;
-	return true;
-}
-
-static bool psb_intel_sdvo_set_target_output(struct psb_intel_sdvo *psb_intel_sdvo,
-					 u16 outputs)
-{
-	return psb_intel_sdvo_set_value(psb_intel_sdvo,
-				    SDVO_CMD_SET_TARGET_OUTPUT,
-				    &outputs, sizeof(outputs));
-}
-
-static bool psb_intel_sdvo_set_timing(struct psb_intel_sdvo *psb_intel_sdvo, u8 cmd,
-				  struct psb_intel_sdvo_dtd *dtd)
-{
-	return psb_intel_sdvo_set_value(psb_intel_sdvo, cmd, &dtd->part1, sizeof(dtd->part1)) &&
-		psb_intel_sdvo_set_value(psb_intel_sdvo, cmd + 1, &dtd->part2, sizeof(dtd->part2));
-}
-
-static bool psb_intel_sdvo_set_input_timing(struct psb_intel_sdvo *psb_intel_sdvo,
-					 struct psb_intel_sdvo_dtd *dtd)
-{
-	return psb_intel_sdvo_set_timing(psb_intel_sdvo,
-				     SDVO_CMD_SET_INPUT_TIMINGS_PART1, dtd);
-}
-
-static bool psb_intel_sdvo_set_output_timing(struct psb_intel_sdvo *psb_intel_sdvo,
-					 struct psb_intel_sdvo_dtd *dtd)
-{
-	return psb_intel_sdvo_set_timing(psb_intel_sdvo,
-				     SDVO_CMD_SET_OUTPUT_TIMINGS_PART1, dtd);
-}
-
-static bool
-psb_intel_sdvo_create_preferred_input_timing(struct psb_intel_sdvo *psb_intel_sdvo,
-					 uint16_t clock,
-					 uint16_t width,
-					 uint16_t height)
-{
-	struct psb_intel_sdvo_preferred_input_timing_args args;
-
-	memset(&args, 0, sizeof(args));
-	args.clock = clock;
-	args.width = width;
-	args.height = height;
-	args.interlace = 0;
-
-	if (psb_intel_sdvo->is_lvds &&
-	   (psb_intel_sdvo->sdvo_lvds_fixed_mode->hdisplay != width ||
-	    psb_intel_sdvo->sdvo_lvds_fixed_mode->vdisplay != height))
-		args.scaled = 1;
-
-	return psb_intel_sdvo_set_value(psb_intel_sdvo,
-				    SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING,
-				    &args, sizeof(args));
-}
-
-static bool psb_intel_sdvo_get_preferred_input_timing(struct psb_intel_sdvo *psb_intel_sdvo,
-						  struct psb_intel_sdvo_dtd *dtd)
-{
-	BUILD_BUG_ON(sizeof(dtd->part1) != 8);
-	BUILD_BUG_ON(sizeof(dtd->part2) != 8);
-	return psb_intel_sdvo_get_value(psb_intel_sdvo, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1,
-				    &dtd->part1, sizeof(dtd->part1)) &&
-		psb_intel_sdvo_get_value(psb_intel_sdvo, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2,
-				     &dtd->part2, sizeof(dtd->part2));
-}
-
-static bool psb_intel_sdvo_set_clock_rate_mult(struct psb_intel_sdvo *psb_intel_sdvo, u8 val)
-{
-	return psb_intel_sdvo_set_value(psb_intel_sdvo, SDVO_CMD_SET_CLOCK_RATE_MULT, &val, 1);
-}
-
-static void psb_intel_sdvo_get_dtd_from_mode(struct psb_intel_sdvo_dtd *dtd,
-					 const struct drm_display_mode *mode)
-{
-	uint16_t width, height;
-	uint16_t h_blank_len, h_sync_len, v_blank_len, v_sync_len;
-	uint16_t h_sync_offset, v_sync_offset;
-
-	width = mode->crtc_hdisplay;
-	height = mode->crtc_vdisplay;
-
-	/* do some mode translations */
-	h_blank_len = mode->crtc_hblank_end - mode->crtc_hblank_start;
-	h_sync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
-
-	v_blank_len = mode->crtc_vblank_end - mode->crtc_vblank_start;
-	v_sync_len = mode->crtc_vsync_end - mode->crtc_vsync_start;
-
-	h_sync_offset = mode->crtc_hsync_start - mode->crtc_hblank_start;
-	v_sync_offset = mode->crtc_vsync_start - mode->crtc_vblank_start;
-
-	dtd->part1.clock = mode->clock / 10;
-	dtd->part1.h_active = width & 0xff;
-	dtd->part1.h_blank = h_blank_len & 0xff;
-	dtd->part1.h_high = (((width >> 8) & 0xf) << 4) |
-		((h_blank_len >> 8) & 0xf);
-	dtd->part1.v_active = height & 0xff;
-	dtd->part1.v_blank = v_blank_len & 0xff;
-	dtd->part1.v_high = (((height >> 8) & 0xf) << 4) |
-		((v_blank_len >> 8) & 0xf);
-
-	dtd->part2.h_sync_off = h_sync_offset & 0xff;
-	dtd->part2.h_sync_width = h_sync_len & 0xff;
-	dtd->part2.v_sync_off_width = (v_sync_offset & 0xf) << 4 |
-		(v_sync_len & 0xf);
-	dtd->part2.sync_off_width_high = ((h_sync_offset & 0x300) >> 2) |
-		((h_sync_len & 0x300) >> 4) | ((v_sync_offset & 0x30) >> 2) |
-		((v_sync_len & 0x30) >> 4);
-
-	dtd->part2.dtd_flags = 0x18;
-	if (mode->flags & DRM_MODE_FLAG_PHSYNC)
-		dtd->part2.dtd_flags |= 0x2;
-	if (mode->flags & DRM_MODE_FLAG_PVSYNC)
-		dtd->part2.dtd_flags |= 0x4;
-
-	dtd->part2.sdvo_flags = 0;
-	dtd->part2.v_sync_off_high = v_sync_offset & 0xc0;
-	dtd->part2.reserved = 0;
-}
-
-static void psb_intel_sdvo_get_mode_from_dtd(struct drm_display_mode * mode,
-					 const struct psb_intel_sdvo_dtd *dtd)
-{
-	mode->hdisplay = dtd->part1.h_active;
-	mode->hdisplay += ((dtd->part1.h_high >> 4) & 0x0f) << 8;
-	mode->hsync_start = mode->hdisplay + dtd->part2.h_sync_off;
-	mode->hsync_start += (dtd->part2.sync_off_width_high & 0xc0) << 2;
-	mode->hsync_end = mode->hsync_start + dtd->part2.h_sync_width;
-	mode->hsync_end += (dtd->part2.sync_off_width_high & 0x30) << 4;
-	mode->htotal = mode->hdisplay + dtd->part1.h_blank;
-	mode->htotal += (dtd->part1.h_high & 0xf) << 8;
-
-	mode->vdisplay = dtd->part1.v_active;
-	mode->vdisplay += ((dtd->part1.v_high >> 4) & 0x0f) << 8;
-	mode->vsync_start = mode->vdisplay;
-	mode->vsync_start += (dtd->part2.v_sync_off_width >> 4) & 0xf;
-	mode->vsync_start += (dtd->part2.sync_off_width_high & 0x0c) << 2;
-	mode->vsync_start += dtd->part2.v_sync_off_high & 0xc0;
-	mode->vsync_end = mode->vsync_start +
-		(dtd->part2.v_sync_off_width & 0xf);
-	mode->vsync_end += (dtd->part2.sync_off_width_high & 0x3) << 4;
-	mode->vtotal = mode->vdisplay + dtd->part1.v_blank;
-	mode->vtotal += (dtd->part1.v_high & 0xf) << 8;
-
-	mode->clock = dtd->part1.clock * 10;
-
-	mode->flags &= ~(DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC);
-	if (dtd->part2.dtd_flags & 0x2)
-		mode->flags |= DRM_MODE_FLAG_PHSYNC;
-	if (dtd->part2.dtd_flags & 0x4)
-		mode->flags |= DRM_MODE_FLAG_PVSYNC;
-}
-
-static bool psb_intel_sdvo_check_supp_encode(struct psb_intel_sdvo *psb_intel_sdvo)
-{
-	struct psb_intel_sdvo_encode encode;
-
-	BUILD_BUG_ON(sizeof(encode) != 2);
-	return psb_intel_sdvo_get_value(psb_intel_sdvo,
-				  SDVO_CMD_GET_SUPP_ENCODE,
-				  &encode, sizeof(encode));
-}
-
-static bool psb_intel_sdvo_set_encode(struct psb_intel_sdvo *psb_intel_sdvo,
-				  uint8_t mode)
-{
-	return psb_intel_sdvo_set_value(psb_intel_sdvo, SDVO_CMD_SET_ENCODE, &mode, 1);
-}
-
-static bool psb_intel_sdvo_set_colorimetry(struct psb_intel_sdvo *psb_intel_sdvo,
-				       uint8_t mode)
-{
-	return psb_intel_sdvo_set_value(psb_intel_sdvo, SDVO_CMD_SET_COLORIMETRY, &mode, 1);
-}
-
-#if 0
-static void psb_intel_sdvo_dump_hdmi_buf(struct psb_intel_sdvo *psb_intel_sdvo)
-{
-	int i, j;
-	uint8_t set_buf_index[2];
-	uint8_t av_split;
-	uint8_t buf_size;
-	uint8_t buf[48];
-	uint8_t *pos;
-
-	psb_intel_sdvo_get_value(encoder, SDVO_CMD_GET_HBUF_AV_SPLIT, &av_split, 1);
-
-	for (i = 0; i <= av_split; i++) {
-		set_buf_index[0] = i; set_buf_index[1] = 0;
-		psb_intel_sdvo_write_cmd(encoder, SDVO_CMD_SET_HBUF_INDEX,
-				     set_buf_index, 2);
-		psb_intel_sdvo_write_cmd(encoder, SDVO_CMD_GET_HBUF_INFO, NULL, 0);
-		psb_intel_sdvo_read_response(encoder, &buf_size, 1);
-
-		pos = buf;
-		for (j = 0; j <= buf_size; j += 8) {
-			psb_intel_sdvo_write_cmd(encoder, SDVO_CMD_GET_HBUF_DATA,
-					     NULL, 0);
-			psb_intel_sdvo_read_response(encoder, pos, 8);
-			pos += 8;
-		}
-	}
-}
-#endif
-
-static bool psb_intel_sdvo_set_avi_infoframe(struct psb_intel_sdvo *psb_intel_sdvo)
-{
-	DRM_INFO("HDMI is not supported yet");
-
-	return false;
-#if 0
-	struct dip_infoframe avi_if = {
-		.type = DIP_TYPE_AVI,
-		.ver = DIP_VERSION_AVI,
-		.len = DIP_LEN_AVI,
-	};
-	uint8_t tx_rate = SDVO_HBUF_TX_VSYNC;
-	uint8_t set_buf_index[2] = { 1, 0 };
-	uint64_t *data = (uint64_t *)&avi_if;
-	unsigned i;
-
-	intel_dip_infoframe_csum(&avi_if);
-
-	if (!psb_intel_sdvo_set_value(psb_intel_sdvo,
-				  SDVO_CMD_SET_HBUF_INDEX,
-				  set_buf_index, 2))
-		return false;
-
-	for (i = 0; i < sizeof(avi_if); i += 8) {
-		if (!psb_intel_sdvo_set_value(psb_intel_sdvo,
-					  SDVO_CMD_SET_HBUF_DATA,
-					  data, 8))
-			return false;
-		data++;
-	}
-
-	return psb_intel_sdvo_set_value(psb_intel_sdvo,
-				    SDVO_CMD_SET_HBUF_TXRATE,
-				    &tx_rate, 1);
-#endif
-}
-
-static bool psb_intel_sdvo_set_tv_format(struct psb_intel_sdvo *psb_intel_sdvo)
-{
-	struct psb_intel_sdvo_tv_format format;
-	uint32_t format_map;
-
-	format_map = 1 << psb_intel_sdvo->tv_format_index;
-	memset(&format, 0, sizeof(format));
-	memcpy(&format, &format_map, min(sizeof(format), sizeof(format_map)));
-
-	BUILD_BUG_ON(sizeof(format) != 6);
-	return psb_intel_sdvo_set_value(psb_intel_sdvo,
-				    SDVO_CMD_SET_TV_FORMAT,
-				    &format, sizeof(format));
-}
-
-static bool
-psb_intel_sdvo_set_output_timings_from_mode(struct psb_intel_sdvo *psb_intel_sdvo,
-					struct drm_display_mode *mode)
-{
-	struct psb_intel_sdvo_dtd output_dtd;
-
-	if (!psb_intel_sdvo_set_target_output(psb_intel_sdvo,
-					  psb_intel_sdvo->attached_output))
-		return false;
-
-	psb_intel_sdvo_get_dtd_from_mode(&output_dtd, mode);
-	if (!psb_intel_sdvo_set_output_timing(psb_intel_sdvo, &output_dtd))
-		return false;
-
-	return true;
-}
-
-static bool
-psb_intel_sdvo_set_input_timings_for_mode(struct psb_intel_sdvo *psb_intel_sdvo,
-					struct drm_display_mode *mode,
-					struct drm_display_mode *adjusted_mode)
-{
-	/* Reset the input timing to the screen. Assume always input 0. */
-	if (!psb_intel_sdvo_set_target_input(psb_intel_sdvo))
-		return false;
-
-	if (!psb_intel_sdvo_create_preferred_input_timing(psb_intel_sdvo,
-						      mode->clock / 10,
-						      mode->hdisplay,
-						      mode->vdisplay))
-		return false;
-
-	if (!psb_intel_sdvo_get_preferred_input_timing(psb_intel_sdvo,
-						   &psb_intel_sdvo->input_dtd))
-		return false;
-
-	psb_intel_sdvo_get_mode_from_dtd(adjusted_mode, &psb_intel_sdvo->input_dtd);
-
-	drm_mode_set_crtcinfo(adjusted_mode, 0);
-	return true;
-}
-
-static bool psb_intel_sdvo_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	struct psb_intel_sdvo *psb_intel_sdvo = to_psb_intel_sdvo(encoder);
-	int multiplier;
-
-	/* We need to construct preferred input timings based on our
-	 * output timings.  To do that, we have to set the output
-	 * timings, even though this isn't really the right place in
-	 * the sequence to do it. Oh well.
-	 */
-	if (psb_intel_sdvo->is_tv) {
-		if (!psb_intel_sdvo_set_output_timings_from_mode(psb_intel_sdvo, mode))
-			return false;
-
-		(void) psb_intel_sdvo_set_input_timings_for_mode(psb_intel_sdvo,
-							     mode,
-							     adjusted_mode);
-	} else if (psb_intel_sdvo->is_lvds) {
-		if (!psb_intel_sdvo_set_output_timings_from_mode(psb_intel_sdvo,
-							     psb_intel_sdvo->sdvo_lvds_fixed_mode))
-			return false;
-
-		(void) psb_intel_sdvo_set_input_timings_for_mode(psb_intel_sdvo,
-							     mode,
-							     adjusted_mode);
-	}
-
-	/* Make the CRTC code factor in the SDVO pixel multiplier.  The
-	 * SDVO device will factor out the multiplier during mode_set.
-	 */
-	multiplier = psb_intel_sdvo_get_pixel_multiplier(adjusted_mode);
-	psb_intel_mode_set_pixel_multiplier(adjusted_mode, multiplier);
-
-	return true;
-}
-
-static void psb_intel_sdvo_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_intel_sdvo *psb_intel_sdvo = to_psb_intel_sdvo(encoder);
-	u32 sdvox;
-	struct psb_intel_sdvo_in_out_map in_out;
-	struct psb_intel_sdvo_dtd input_dtd;
-	int pixel_multiplier = psb_intel_mode_get_pixel_multiplier(adjusted_mode);
-	int rate;
-
-	if (!mode)
-		return;
-
-	/* First, set the input mapping for the first input to our controlled
-	 * output. This is only correct if we're a single-input device, in
-	 * which case the first input is the output from the appropriate SDVO
-	 * channel on the motherboard.  In a two-input device, the first input
-	 * will be SDVOB and the second SDVOC.
-	 */
-	in_out.in0 = psb_intel_sdvo->attached_output;
-	in_out.in1 = 0;
-
-	psb_intel_sdvo_set_value(psb_intel_sdvo,
-			     SDVO_CMD_SET_IN_OUT_MAP,
-			     &in_out, sizeof(in_out));
-
-	/* Set the output timings to the screen */
-	if (!psb_intel_sdvo_set_target_output(psb_intel_sdvo,
-					  psb_intel_sdvo->attached_output))
-		return;
-
-	/* We have tried to get input timing in mode_fixup, and filled into
-	 * adjusted_mode.
-	 */
-	if (psb_intel_sdvo->is_tv || psb_intel_sdvo->is_lvds) {
-		input_dtd = psb_intel_sdvo->input_dtd;
-	} else {
-		/* Set the output timing to the screen */
-		if (!psb_intel_sdvo_set_target_output(psb_intel_sdvo,
-						  psb_intel_sdvo->attached_output))
-			return;
-
-		psb_intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
-		(void) psb_intel_sdvo_set_output_timing(psb_intel_sdvo, &input_dtd);
-	}
-
-	/* Set the input timing to the screen. Assume always input 0. */
-	if (!psb_intel_sdvo_set_target_input(psb_intel_sdvo))
-		return;
-
-	if (psb_intel_sdvo->has_hdmi_monitor) {
-		psb_intel_sdvo_set_encode(psb_intel_sdvo, SDVO_ENCODE_HDMI);
-		psb_intel_sdvo_set_colorimetry(psb_intel_sdvo,
-					   SDVO_COLORIMETRY_RGB256);
-		psb_intel_sdvo_set_avi_infoframe(psb_intel_sdvo);
-	} else
-		psb_intel_sdvo_set_encode(psb_intel_sdvo, SDVO_ENCODE_DVI);
-
-	if (psb_intel_sdvo->is_tv &&
-	    !psb_intel_sdvo_set_tv_format(psb_intel_sdvo))
-		return;
-
-	(void) psb_intel_sdvo_set_input_timing(psb_intel_sdvo, &input_dtd);
-
-	switch (pixel_multiplier) {
-	default:
-	case 1: rate = SDVO_CLOCK_RATE_MULT_1X; break;
-	case 2: rate = SDVO_CLOCK_RATE_MULT_2X; break;
-	case 4: rate = SDVO_CLOCK_RATE_MULT_4X; break;
-	}
-	if (!psb_intel_sdvo_set_clock_rate_mult(psb_intel_sdvo, rate))
-		return;
-
-	/* Set the SDVO control regs. */
-	sdvox = REG_READ(psb_intel_sdvo->sdvo_reg);
-	switch (psb_intel_sdvo->sdvo_reg) {
-	case SDVOB:
-		sdvox &= SDVOB_PRESERVE_MASK;
-		break;
-	case SDVOC:
-		sdvox &= SDVOC_PRESERVE_MASK;
-		break;
-	}
-	sdvox |= (9 << 19) | SDVO_BORDER_ENABLE;
-
-	if (psb_intel_crtc->pipe == 1)
-		sdvox |= SDVO_PIPE_B_SELECT;
-	if (psb_intel_sdvo->has_hdmi_audio)
-		sdvox |= SDVO_AUDIO_ENABLE;
-
-	/* FIXME: Check if this is needed for PSB
-	sdvox |= (pixel_multiplier - 1) << SDVO_PORT_MULTIPLY_SHIFT;
-	*/
-
-	if (input_dtd.part2.sdvo_flags & SDVO_NEED_TO_STALL)
-		sdvox |= SDVO_STALL_SELECT;
-	psb_intel_sdvo_write_sdvox(psb_intel_sdvo, sdvox);
-}
-
-static void psb_intel_sdvo_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_sdvo *psb_intel_sdvo = to_psb_intel_sdvo(encoder);
-	u32 temp;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		DRM_DEBUG("DPMS_ON");
-		break;
-	case DRM_MODE_DPMS_OFF:
-		DRM_DEBUG("DPMS_OFF");
-		break;
-	default:
-		DRM_DEBUG("DPMS: %d", mode);
-	}
-
-	if (mode != DRM_MODE_DPMS_ON) {
-		psb_intel_sdvo_set_active_outputs(psb_intel_sdvo, 0);
-		if (0)
-			psb_intel_sdvo_set_encoder_power_state(psb_intel_sdvo, mode);
-
-		if (mode == DRM_MODE_DPMS_OFF) {
-			temp = REG_READ(psb_intel_sdvo->sdvo_reg);
-			if ((temp & SDVO_ENABLE) != 0) {
-				psb_intel_sdvo_write_sdvox(psb_intel_sdvo, temp & ~SDVO_ENABLE);
-			}
-		}
-	} else {
-		bool input1, input2;
-		int i;
-		u8 status;
-
-		temp = REG_READ(psb_intel_sdvo->sdvo_reg);
-		if ((temp & SDVO_ENABLE) == 0)
-			psb_intel_sdvo_write_sdvox(psb_intel_sdvo, temp | SDVO_ENABLE);
-		for (i = 0; i < 2; i++)
-			psb_intel_wait_for_vblank(dev);
-
-		status = psb_intel_sdvo_get_trained_inputs(psb_intel_sdvo, &input1, &input2);
-		/* Warn if the device reported failure to sync.
-		 * A lot of SDVO devices fail to notify of sync, but it's
-		 * a given it the status is a success, we succeeded.
-		 */
-		if (status == SDVO_CMD_STATUS_SUCCESS && !input1) {
-			DRM_DEBUG_KMS("First %s output reported failure to "
-					"sync\n", SDVO_NAME(psb_intel_sdvo));
-		}
-
-		if (0)
-			psb_intel_sdvo_set_encoder_power_state(psb_intel_sdvo, mode);
-		psb_intel_sdvo_set_active_outputs(psb_intel_sdvo, psb_intel_sdvo->attached_output);
-	}
-	return;
-}
-
-static int psb_intel_sdvo_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-	struct drm_psb_private *dev_priv = connector->dev->dev_private;
-	struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
-
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	if (psb_intel_sdvo->pixel_clock_min > mode->clock)
-		return MODE_CLOCK_LOW;
-
-	if (psb_intel_sdvo->pixel_clock_max < mode->clock)
-		return MODE_CLOCK_HIGH;
-
-	if (psb_intel_sdvo->is_lvds) {
-		if (mode->hdisplay > psb_intel_sdvo->sdvo_lvds_fixed_mode->hdisplay)
-			return MODE_PANEL;
-
-		if (mode->vdisplay > psb_intel_sdvo->sdvo_lvds_fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-
-	/* We assume worst case scenario of 32 bpp here, since we don't know */
-	if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) >
-	    dev_priv->vram_stolen_size)
-		return MODE_MEM;
-
-	return MODE_OK;
-}
-
-static bool psb_intel_sdvo_get_capabilities(struct psb_intel_sdvo *psb_intel_sdvo, struct psb_intel_sdvo_caps *caps)
-{
-	BUILD_BUG_ON(sizeof(*caps) != 8);
-	if (!psb_intel_sdvo_get_value(psb_intel_sdvo,
-				  SDVO_CMD_GET_DEVICE_CAPS,
-				  caps, sizeof(*caps)))
-		return false;
-
-	DRM_DEBUG_KMS("SDVO capabilities:\n"
-		      "  vendor_id: %d\n"
-		      "  device_id: %d\n"
-		      "  device_rev_id: %d\n"
-		      "  sdvo_version_major: %d\n"
-		      "  sdvo_version_minor: %d\n"
-		      "  sdvo_inputs_mask: %d\n"
-		      "  smooth_scaling: %d\n"
-		      "  sharp_scaling: %d\n"
-		      "  up_scaling: %d\n"
-		      "  down_scaling: %d\n"
-		      "  stall_support: %d\n"
-		      "  output_flags: %d\n",
-		      caps->vendor_id,
-		      caps->device_id,
-		      caps->device_rev_id,
-		      caps->sdvo_version_major,
-		      caps->sdvo_version_minor,
-		      caps->sdvo_inputs_mask,
-		      caps->smooth_scaling,
-		      caps->sharp_scaling,
-		      caps->up_scaling,
-		      caps->down_scaling,
-		      caps->stall_support,
-		      caps->output_flags);
-
-	return true;
-}
-
-/* No use! */
-#if 0
-struct drm_connector* psb_intel_sdvo_find(struct drm_device *dev, int sdvoB)
-{
-	struct drm_connector *connector = NULL;
-	struct psb_intel_sdvo *iout = NULL;
-	struct psb_intel_sdvo *sdvo;
-
-	/* find the sdvo connector */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		iout = to_psb_intel_sdvo(connector);
-
-		if (iout->type != INTEL_OUTPUT_SDVO)
-			continue;
-
-		sdvo = iout->dev_priv;
-
-		if (sdvo->sdvo_reg == SDVOB && sdvoB)
-			return connector;
-
-		if (sdvo->sdvo_reg == SDVOC && !sdvoB)
-			return connector;
-
-	}
-
-	return NULL;
-}
-
-int psb_intel_sdvo_supports_hotplug(struct drm_connector *connector)
-{
-	u8 response[2];
-	u8 status;
-	struct psb_intel_sdvo *psb_intel_sdvo;
-	DRM_DEBUG_KMS("\n");
-
-	if (!connector)
-		return 0;
-
-	psb_intel_sdvo = to_psb_intel_sdvo(connector);
-
-	return psb_intel_sdvo_get_value(psb_intel_sdvo, SDVO_CMD_GET_HOT_PLUG_SUPPORT,
-				    &response, 2) && response[0];
-}
-
-void psb_intel_sdvo_set_hotplug(struct drm_connector *connector, int on)
-{
-	u8 response[2];
-	u8 status;
-	struct psb_intel_sdvo *psb_intel_sdvo = to_psb_intel_sdvo(connector);
-
-	psb_intel_sdvo_write_cmd(psb_intel_sdvo, SDVO_CMD_GET_ACTIVE_HOT_PLUG, NULL, 0);
-	psb_intel_sdvo_read_response(psb_intel_sdvo, &response, 2);
-
-	if (on) {
-		psb_intel_sdvo_write_cmd(psb_intel_sdvo, SDVO_CMD_GET_HOT_PLUG_SUPPORT, NULL, 0);
-		status = psb_intel_sdvo_read_response(psb_intel_sdvo, &response, 2);
-
-		psb_intel_sdvo_write_cmd(psb_intel_sdvo, SDVO_CMD_SET_ACTIVE_HOT_PLUG, &response, 2);
-	} else {
-		response[0] = 0;
-		response[1] = 0;
-		psb_intel_sdvo_write_cmd(psb_intel_sdvo, SDVO_CMD_SET_ACTIVE_HOT_PLUG, &response, 2);
-	}
-
-	psb_intel_sdvo_write_cmd(psb_intel_sdvo, SDVO_CMD_GET_ACTIVE_HOT_PLUG, NULL, 0);
-	psb_intel_sdvo_read_response(psb_intel_sdvo, &response, 2);
-}
-#endif
-
-static bool
-psb_intel_sdvo_multifunc_encoder(struct psb_intel_sdvo *psb_intel_sdvo)
-{
-	/* Is there more than one type of output? */
-	int caps = psb_intel_sdvo->caps.output_flags & 0xf;
-	return caps & -caps;
-}
-
-static struct edid *
-psb_intel_sdvo_get_edid(struct drm_connector *connector)
-{
-	struct psb_intel_sdvo *sdvo = intel_attached_sdvo(connector);
-	return drm_get_edid(connector, &sdvo->ddc);
-}
-
-/* Mac mini hack -- use the same DDC as the analog connector */
-static struct edid *
-psb_intel_sdvo_get_analog_edid(struct drm_connector *connector)
-{
-	struct drm_psb_private *dev_priv = connector->dev->dev_private;
-
-	return drm_get_edid(connector,
-			    &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
-	return NULL;
-}
-
-static enum drm_connector_status
-psb_intel_sdvo_hdmi_sink_detect(struct drm_connector *connector)
-{
-	struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
-	enum drm_connector_status status;
-	struct edid *edid;
-
-	edid = psb_intel_sdvo_get_edid(connector);
-
-	if (edid == NULL && psb_intel_sdvo_multifunc_encoder(psb_intel_sdvo)) {
-		u8 ddc, saved_ddc = psb_intel_sdvo->ddc_bus;
-
-		/*
-		 * Don't use the 1 as the argument of DDC bus switch to get
-		 * the EDID. It is used for SDVO SPD ROM.
-		 */
-		for (ddc = psb_intel_sdvo->ddc_bus >> 1; ddc > 1; ddc >>= 1) {
-			psb_intel_sdvo->ddc_bus = ddc;
-			edid = psb_intel_sdvo_get_edid(connector);
-			if (edid)
-				break;
-		}
-		/*
-		 * If we found the EDID on the other bus,
-		 * assume that is the correct DDC bus.
-		 */
-		if (edid == NULL)
-			psb_intel_sdvo->ddc_bus = saved_ddc;
-	}
-
-	/*
-	 * When there is no edid and no monitor is connected with VGA
-	 * port, try to use the CRT ddc to read the EDID for DVI-connector.
-	 */
-	if (edid == NULL)
-		edid = psb_intel_sdvo_get_analog_edid(connector);
-
-	status = connector_status_unknown;
-	if (edid != NULL) {
-		/* DDC bus is shared, match EDID to connector type */
-		if (edid->input & DRM_EDID_INPUT_DIGITAL) {
-			status = connector_status_connected;
-			if (psb_intel_sdvo->is_hdmi) {
-				psb_intel_sdvo->has_hdmi_monitor = drm_detect_hdmi_monitor(edid);
-				psb_intel_sdvo->has_hdmi_audio = drm_detect_monitor_audio(edid);
-			}
-		} else
-			status = connector_status_disconnected;
-		connector->display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-
-	if (status == connector_status_connected) {
-		struct psb_intel_sdvo_connector *psb_intel_sdvo_connector = to_psb_intel_sdvo_connector(connector);
-		if (psb_intel_sdvo_connector->force_audio)
-			psb_intel_sdvo->has_hdmi_audio = psb_intel_sdvo_connector->force_audio > 0;
-	}
-
-	return status;
-}
-
-static enum drm_connector_status
-psb_intel_sdvo_detect(struct drm_connector *connector, bool force)
-{
-	uint16_t response;
-	struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
-	struct psb_intel_sdvo_connector *psb_intel_sdvo_connector = to_psb_intel_sdvo_connector(connector);
-	enum drm_connector_status ret;
-
-	if (!psb_intel_sdvo_write_cmd(psb_intel_sdvo,
-				  SDVO_CMD_GET_ATTACHED_DISPLAYS, NULL, 0))
-		return connector_status_unknown;
-
-	/* add 30ms delay when the output type might be TV */
-	if (psb_intel_sdvo->caps.output_flags &
-	    (SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_CVBS0))
-		mdelay(30);
-
-	if (!psb_intel_sdvo_read_response(psb_intel_sdvo, &response, 2))
-		return connector_status_unknown;
-
-	DRM_DEBUG_KMS("SDVO response %d %d [%x]\n",
-		      response & 0xff, response >> 8,
-		      psb_intel_sdvo_connector->output_flag);
-
-	if (response == 0)
-		return connector_status_disconnected;
-
-	psb_intel_sdvo->attached_output = response;
-
-	psb_intel_sdvo->has_hdmi_monitor = false;
-	psb_intel_sdvo->has_hdmi_audio = false;
-
-	if ((psb_intel_sdvo_connector->output_flag & response) == 0)
-		ret = connector_status_disconnected;
-	else if (IS_TMDS(psb_intel_sdvo_connector))
-		ret = psb_intel_sdvo_hdmi_sink_detect(connector);
-	else {
-		struct edid *edid;
-
-		/* if we have an edid check it matches the connection */
-		edid = psb_intel_sdvo_get_edid(connector);
-		if (edid == NULL)
-			edid = psb_intel_sdvo_get_analog_edid(connector);
-		if (edid != NULL) {
-			if (edid->input & DRM_EDID_INPUT_DIGITAL)
-				ret = connector_status_disconnected;
-			else
-				ret = connector_status_connected;
-			connector->display_info.raw_edid = NULL;
-			kfree(edid);
-		} else
-			ret = connector_status_connected;
-	}
-
-	/* May update encoder flag for like clock for SDVO TV, etc.*/
-	if (ret == connector_status_connected) {
-		psb_intel_sdvo->is_tv = false;
-		psb_intel_sdvo->is_lvds = false;
-		psb_intel_sdvo->base.needs_tv_clock = false;
-
-		if (response & SDVO_TV_MASK) {
-			psb_intel_sdvo->is_tv = true;
-			psb_intel_sdvo->base.needs_tv_clock = true;
-		}
-		if (response & SDVO_LVDS_MASK)
-			psb_intel_sdvo->is_lvds = psb_intel_sdvo->sdvo_lvds_fixed_mode != NULL;
-	}
-
-	return ret;
-}
-
-static void psb_intel_sdvo_get_ddc_modes(struct drm_connector *connector)
-{
-	struct edid *edid;
-
-	/* set the bus switch and get the modes */
-	edid = psb_intel_sdvo_get_edid(connector);
-
-	/*
-	 * Mac mini hack.  On this device, the DVI-I connector shares one DDC
-	 * link between analog and digital outputs. So, if the regular SDVO
-	 * DDC fails, check to see if the analog output is disconnected, in
-	 * which case we'll look there for the digital DDC data.
-	 */
-	if (edid == NULL)
-		edid = psb_intel_sdvo_get_analog_edid(connector);
-
-	if (edid != NULL) {
-		struct psb_intel_sdvo_connector *psb_intel_sdvo_connector = to_psb_intel_sdvo_connector(connector);
-		bool monitor_is_digital = !!(edid->input & DRM_EDID_INPUT_DIGITAL);
-		bool connector_is_digital = !!IS_TMDS(psb_intel_sdvo_connector);
-
-		if (connector_is_digital == monitor_is_digital) {
-			drm_mode_connector_update_edid_property(connector, edid);
-			drm_add_edid_modes(connector, edid);
-		}
-
-		connector->display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-}
-
-/*
- * Set of SDVO TV modes.
- * Note!  This is in reply order (see loop in get_tv_modes).
- * XXX: all 60Hz refresh?
- */
-static const struct drm_display_mode sdvo_tv_modes[] = {
-	{ DRM_MODE("320x200", DRM_MODE_TYPE_DRIVER, 5815, 320, 321, 384,
-		   416, 0, 200, 201, 232, 233, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("320x240", DRM_MODE_TYPE_DRIVER, 6814, 320, 321, 384,
-		   416, 0, 240, 241, 272, 273, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("400x300", DRM_MODE_TYPE_DRIVER, 9910, 400, 401, 464,
-		   496, 0, 300, 301, 332, 333, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("640x350", DRM_MODE_TYPE_DRIVER, 16913, 640, 641, 704,
-		   736, 0, 350, 351, 382, 383, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 19121, 640, 641, 704,
-		   736, 0, 400, 401, 432, 433, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 22654, 640, 641, 704,
-		   736, 0, 480, 481, 512, 513, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("704x480", DRM_MODE_TYPE_DRIVER, 24624, 704, 705, 768,
-		   800, 0, 480, 481, 512, 513, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("704x576", DRM_MODE_TYPE_DRIVER, 29232, 704, 705, 768,
-		   800, 0, 576, 577, 608, 609, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x350", DRM_MODE_TYPE_DRIVER, 18751, 720, 721, 784,
-		   816, 0, 350, 351, 382, 383, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 21199, 720, 721, 784,
-		   816, 0, 400, 401, 432, 433, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 25116, 720, 721, 784,
-		   816, 0, 480, 481, 512, 513, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x540", DRM_MODE_TYPE_DRIVER, 28054, 720, 721, 784,
-		   816, 0, 540, 541, 572, 573, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 29816, 720, 721, 784,
-		   816, 0, 576, 577, 608, 609, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("768x576", DRM_MODE_TYPE_DRIVER, 31570, 768, 769, 832,
-		   864, 0, 576, 577, 608, 609, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 34030, 800, 801, 864,
-		   896, 0, 600, 601, 632, 633, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("832x624", DRM_MODE_TYPE_DRIVER, 36581, 832, 833, 896,
-		   928, 0, 624, 625, 656, 657, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("920x766", DRM_MODE_TYPE_DRIVER, 48707, 920, 921, 984,
-		   1016, 0, 766, 767, 798, 799, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 53827, 1024, 1025, 1088,
-		   1120, 0, 768, 769, 800, 801, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 87265, 1280, 1281, 1344,
-		   1376, 0, 1024, 1025, 1056, 1057, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-};
-
-static void psb_intel_sdvo_get_tv_modes(struct drm_connector *connector)
-{
-	struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
-	struct psb_intel_sdvo_sdtv_resolution_request tv_res;
-	uint32_t reply = 0, format_map = 0;
-	int i;
-
-	/* Read the list of supported input resolutions for the selected TV
-	 * format.
-	 */
-	format_map = 1 << psb_intel_sdvo->tv_format_index;
-	memcpy(&tv_res, &format_map,
-	       min(sizeof(format_map), sizeof(struct psb_intel_sdvo_sdtv_resolution_request)));
-
-	if (!psb_intel_sdvo_set_target_output(psb_intel_sdvo, psb_intel_sdvo->attached_output))
-		return;
-
-	BUILD_BUG_ON(sizeof(tv_res) != 3);
-	if (!psb_intel_sdvo_write_cmd(psb_intel_sdvo,
-				  SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT,
-				  &tv_res, sizeof(tv_res)))
-		return;
-	if (!psb_intel_sdvo_read_response(psb_intel_sdvo, &reply, 3))
-		return;
-
-	for (i = 0; i < ARRAY_SIZE(sdvo_tv_modes); i++)
-		if (reply & (1 << i)) {
-			struct drm_display_mode *nmode;
-			nmode = drm_mode_duplicate(connector->dev,
-						   &sdvo_tv_modes[i]);
-			if (nmode)
-				drm_mode_probed_add(connector, nmode);
-		}
-}
-
-static void psb_intel_sdvo_get_lvds_modes(struct drm_connector *connector)
-{
-	struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
-	struct drm_psb_private *dev_priv = connector->dev->dev_private;
-	struct drm_display_mode *newmode;
-
-	/*
-	 * Attempt to get the mode list from DDC.
-	 * Assume that the preferred modes are
-	 * arranged in priority order.
-	 */
-	psb_intel_ddc_get_modes(connector, psb_intel_sdvo->i2c);
-	if (list_empty(&connector->probed_modes) == false)
-		goto end;
-
-	/* Fetch modes from VBT */
-	if (dev_priv->sdvo_lvds_vbt_mode != NULL) {
-		newmode = drm_mode_duplicate(connector->dev,
-					     dev_priv->sdvo_lvds_vbt_mode);
-		if (newmode != NULL) {
-			/* Guarantee the mode is preferred */
-			newmode->type = (DRM_MODE_TYPE_PREFERRED |
-					 DRM_MODE_TYPE_DRIVER);
-			drm_mode_probed_add(connector, newmode);
-		}
-	}
-
-end:
-	list_for_each_entry(newmode, &connector->probed_modes, head) {
-		if (newmode->type & DRM_MODE_TYPE_PREFERRED) {
-			psb_intel_sdvo->sdvo_lvds_fixed_mode =
-				drm_mode_duplicate(connector->dev, newmode);
-
-			drm_mode_set_crtcinfo(psb_intel_sdvo->sdvo_lvds_fixed_mode,
-					      0);
-
-			psb_intel_sdvo->is_lvds = true;
-			break;
-		}
-	}
-
-}
-
-static int psb_intel_sdvo_get_modes(struct drm_connector *connector)
-{
-	struct psb_intel_sdvo_connector *psb_intel_sdvo_connector = to_psb_intel_sdvo_connector(connector);
-
-	if (IS_TV(psb_intel_sdvo_connector))
-		psb_intel_sdvo_get_tv_modes(connector);
-	else if (IS_LVDS(psb_intel_sdvo_connector))
-		psb_intel_sdvo_get_lvds_modes(connector);
-	else
-		psb_intel_sdvo_get_ddc_modes(connector);
-
-	return !list_empty(&connector->probed_modes);
-}
-
-static void
-psb_intel_sdvo_destroy_enhance_property(struct drm_connector *connector)
-{
-	struct psb_intel_sdvo_connector *psb_intel_sdvo_connector = to_psb_intel_sdvo_connector(connector);
-	struct drm_device *dev = connector->dev;
-
-	if (psb_intel_sdvo_connector->left)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->left);
-	if (psb_intel_sdvo_connector->right)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->right);
-	if (psb_intel_sdvo_connector->top)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->top);
-	if (psb_intel_sdvo_connector->bottom)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->bottom);
-	if (psb_intel_sdvo_connector->hpos)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->hpos);
-	if (psb_intel_sdvo_connector->vpos)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->vpos);
-	if (psb_intel_sdvo_connector->saturation)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->saturation);
-	if (psb_intel_sdvo_connector->contrast)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->contrast);
-	if (psb_intel_sdvo_connector->hue)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->hue);
-	if (psb_intel_sdvo_connector->sharpness)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->sharpness);
-	if (psb_intel_sdvo_connector->flicker_filter)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->flicker_filter);
-	if (psb_intel_sdvo_connector->flicker_filter_2d)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->flicker_filter_2d);
-	if (psb_intel_sdvo_connector->flicker_filter_adaptive)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->flicker_filter_adaptive);
-	if (psb_intel_sdvo_connector->tv_luma_filter)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->tv_luma_filter);
-	if (psb_intel_sdvo_connector->tv_chroma_filter)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->tv_chroma_filter);
-	if (psb_intel_sdvo_connector->dot_crawl)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->dot_crawl);
-	if (psb_intel_sdvo_connector->brightness)
-		drm_property_destroy(dev, psb_intel_sdvo_connector->brightness);
-}
-
-static void psb_intel_sdvo_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_sdvo_connector *psb_intel_sdvo_connector = to_psb_intel_sdvo_connector(connector);
-
-	if (psb_intel_sdvo_connector->tv_format)
-		drm_property_destroy(connector->dev,
-				     psb_intel_sdvo_connector->tv_format);
-
-	psb_intel_sdvo_destroy_enhance_property(connector);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static bool psb_intel_sdvo_detect_hdmi_audio(struct drm_connector *connector)
-{
-	struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
-	struct edid *edid;
-	bool has_audio = false;
-
-	if (!psb_intel_sdvo->is_hdmi)
-		return false;
-
-	edid = psb_intel_sdvo_get_edid(connector);
-	if (edid != NULL && edid->input & DRM_EDID_INPUT_DIGITAL)
-		has_audio = drm_detect_monitor_audio(edid);
-
-	return has_audio;
-}
-
-static int
-psb_intel_sdvo_set_property(struct drm_connector *connector,
-			struct drm_property *property,
-			uint64_t val)
-{
-	struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
-	struct psb_intel_sdvo_connector *psb_intel_sdvo_connector = to_psb_intel_sdvo_connector(connector);
-	struct drm_psb_private *dev_priv = connector->dev->dev_private;
-	uint16_t temp_value;
-	uint8_t cmd;
-	int ret;
-
-	ret = drm_connector_property_set_value(connector, property, val);
-	if (ret)
-		return ret;
-
-	if (property == dev_priv->force_audio_property) {
-		int i = val;
-		bool has_audio;
-
-		if (i == psb_intel_sdvo_connector->force_audio)
-			return 0;
-
-		psb_intel_sdvo_connector->force_audio = i;
-
-		if (i == 0)
-			has_audio = psb_intel_sdvo_detect_hdmi_audio(connector);
-		else
-			has_audio = i > 0;
-
-		if (has_audio == psb_intel_sdvo->has_hdmi_audio)
-			return 0;
-
-		psb_intel_sdvo->has_hdmi_audio = has_audio;
-		goto done;
-	}
-
-	if (property == dev_priv->broadcast_rgb_property) {
-		if (val == !!psb_intel_sdvo->color_range)
-			return 0;
-
-		psb_intel_sdvo->color_range = val ? SDVO_COLOR_RANGE_16_235 : 0;
-		goto done;
-	}
-
-#define CHECK_PROPERTY(name, NAME) \
-	if (psb_intel_sdvo_connector->name == property) { \
-		if (psb_intel_sdvo_connector->cur_##name == temp_value) return 0; \
-		if (psb_intel_sdvo_connector->max_##name < temp_value) return -EINVAL; \
-		cmd = SDVO_CMD_SET_##NAME; \
-		psb_intel_sdvo_connector->cur_##name = temp_value; \
-		goto set_value; \
-	}
-
-	if (property == psb_intel_sdvo_connector->tv_format) {
-		if (val >= TV_FORMAT_NUM)
-			return -EINVAL;
-
-		if (psb_intel_sdvo->tv_format_index ==
-		    psb_intel_sdvo_connector->tv_format_supported[val])
-			return 0;
-
-		psb_intel_sdvo->tv_format_index = psb_intel_sdvo_connector->tv_format_supported[val];
-		goto done;
-	} else if (IS_TV_OR_LVDS(psb_intel_sdvo_connector)) {
-		temp_value = val;
-		if (psb_intel_sdvo_connector->left == property) {
-			drm_connector_property_set_value(connector,
-							 psb_intel_sdvo_connector->right, val);
-			if (psb_intel_sdvo_connector->left_margin == temp_value)
-				return 0;
-
-			psb_intel_sdvo_connector->left_margin = temp_value;
-			psb_intel_sdvo_connector->right_margin = temp_value;
-			temp_value = psb_intel_sdvo_connector->max_hscan -
-				psb_intel_sdvo_connector->left_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_H;
-			goto set_value;
-		} else if (psb_intel_sdvo_connector->right == property) {
-			drm_connector_property_set_value(connector,
-							 psb_intel_sdvo_connector->left, val);
-			if (psb_intel_sdvo_connector->right_margin == temp_value)
-				return 0;
-
-			psb_intel_sdvo_connector->left_margin = temp_value;
-			psb_intel_sdvo_connector->right_margin = temp_value;
-			temp_value = psb_intel_sdvo_connector->max_hscan -
-				psb_intel_sdvo_connector->left_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_H;
-			goto set_value;
-		} else if (psb_intel_sdvo_connector->top == property) {
-			drm_connector_property_set_value(connector,
-							 psb_intel_sdvo_connector->bottom, val);
-			if (psb_intel_sdvo_connector->top_margin == temp_value)
-				return 0;
-
-			psb_intel_sdvo_connector->top_margin = temp_value;
-			psb_intel_sdvo_connector->bottom_margin = temp_value;
-			temp_value = psb_intel_sdvo_connector->max_vscan -
-				psb_intel_sdvo_connector->top_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_V;
-			goto set_value;
-		} else if (psb_intel_sdvo_connector->bottom == property) {
-			drm_connector_property_set_value(connector,
-							 psb_intel_sdvo_connector->top, val);
-			if (psb_intel_sdvo_connector->bottom_margin == temp_value)
-				return 0;
-
-			psb_intel_sdvo_connector->top_margin = temp_value;
-			psb_intel_sdvo_connector->bottom_margin = temp_value;
-			temp_value = psb_intel_sdvo_connector->max_vscan -
-				psb_intel_sdvo_connector->top_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_V;
-			goto set_value;
-		}
-		CHECK_PROPERTY(hpos, HPOS)
-		CHECK_PROPERTY(vpos, VPOS)
-		CHECK_PROPERTY(saturation, SATURATION)
-		CHECK_PROPERTY(contrast, CONTRAST)
-		CHECK_PROPERTY(hue, HUE)
-		CHECK_PROPERTY(brightness, BRIGHTNESS)
-		CHECK_PROPERTY(sharpness, SHARPNESS)
-		CHECK_PROPERTY(flicker_filter, FLICKER_FILTER)
-		CHECK_PROPERTY(flicker_filter_2d, FLICKER_FILTER_2D)
-		CHECK_PROPERTY(flicker_filter_adaptive, FLICKER_FILTER_ADAPTIVE)
-		CHECK_PROPERTY(tv_chroma_filter, TV_CHROMA_FILTER)
-		CHECK_PROPERTY(tv_luma_filter, TV_LUMA_FILTER)
-		CHECK_PROPERTY(dot_crawl, DOT_CRAWL)
-	}
-
-	return -EINVAL; /* unknown property */
-
-set_value:
-	if (!psb_intel_sdvo_set_value(psb_intel_sdvo, cmd, &temp_value, 2))
-		return -EIO;
-
-
-done:
-	if (psb_intel_sdvo->base.base.crtc) {
-		struct drm_crtc *crtc = psb_intel_sdvo->base.base.crtc;
-		drm_crtc_helper_set_mode(crtc, &crtc->mode, crtc->x,
-					 crtc->y, crtc->fb);
-	}
-
-	return 0;
-#undef CHECK_PROPERTY
-}
-
-static const struct drm_encoder_helper_funcs psb_intel_sdvo_helper_funcs = {
-	.dpms = psb_intel_sdvo_dpms,
-	.mode_fixup = psb_intel_sdvo_mode_fixup,
-	.prepare = psb_intel_encoder_prepare,
-	.mode_set = psb_intel_sdvo_mode_set,
-	.commit = psb_intel_encoder_commit,
-};
-
-static const struct drm_connector_funcs psb_intel_sdvo_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = psb_intel_sdvo_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = psb_intel_sdvo_set_property,
-	.destroy = psb_intel_sdvo_destroy,
-};
-
-static const struct drm_connector_helper_funcs psb_intel_sdvo_connector_helper_funcs = {
-	.get_modes = psb_intel_sdvo_get_modes,
-	.mode_valid = psb_intel_sdvo_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-static void psb_intel_sdvo_enc_destroy(struct drm_encoder *encoder)
-{
-	struct psb_intel_sdvo *psb_intel_sdvo = to_psb_intel_sdvo(encoder);
-
-	if (psb_intel_sdvo->sdvo_lvds_fixed_mode != NULL)
-		drm_mode_destroy(encoder->dev,
-				 psb_intel_sdvo->sdvo_lvds_fixed_mode);
-
-	i2c_del_adapter(&psb_intel_sdvo->ddc);
-	psb_intel_encoder_destroy(encoder);
-}
-
-static const struct drm_encoder_funcs psb_intel_sdvo_enc_funcs = {
-	.destroy = psb_intel_sdvo_enc_destroy,
-};
-
-static void
-psb_intel_sdvo_guess_ddc_bus(struct psb_intel_sdvo *sdvo)
-{
-	/* FIXME: At the moment, ddc_bus = 2 is the only thing that works.
-	 * We need to figure out if this is true for all available poulsbo
-	 * hardware, or if we need to fiddle with the guessing code above.
-	 * The problem might go away if we can parse sdvo mappings from bios */
-	sdvo->ddc_bus = 2;
-
-#if 0
-	uint16_t mask = 0;
-	unsigned int num_bits;
-
-	/* Make a mask of outputs less than or equal to our own priority in the
-	 * list.
-	 */
-	switch (sdvo->controlled_output) {
-	case SDVO_OUTPUT_LVDS1:
-		mask |= SDVO_OUTPUT_LVDS1;
-	case SDVO_OUTPUT_LVDS0:
-		mask |= SDVO_OUTPUT_LVDS0;
-	case SDVO_OUTPUT_TMDS1:
-		mask |= SDVO_OUTPUT_TMDS1;
-	case SDVO_OUTPUT_TMDS0:
-		mask |= SDVO_OUTPUT_TMDS0;
-	case SDVO_OUTPUT_RGB1:
-		mask |= SDVO_OUTPUT_RGB1;
-	case SDVO_OUTPUT_RGB0:
-		mask |= SDVO_OUTPUT_RGB0;
-		break;
-	}
-
-	/* Count bits to find what number we are in the priority list. */
-	mask &= sdvo->caps.output_flags;
-	num_bits = hweight16(mask);
-	/* If more than 3 outputs, default to DDC bus 3 for now. */
-	if (num_bits > 3)
-		num_bits = 3;
-
-	/* Corresponds to SDVO_CONTROL_BUS_DDCx */
-	sdvo->ddc_bus = 1 << num_bits;
-#endif
-}
-
-/**
- * Choose the appropriate DDC bus for control bus switch command for this
- * SDVO output based on the controlled output.
- *
- * DDC bus number assignment is in a priority order of RGB outputs, then TMDS
- * outputs, then LVDS outputs.
- */
-static void
-psb_intel_sdvo_select_ddc_bus(struct drm_psb_private *dev_priv,
-			  struct psb_intel_sdvo *sdvo, u32 reg)
-{
-	struct sdvo_device_mapping *mapping;
-
-	if (IS_SDVOB(reg))
-		mapping = &(dev_priv->sdvo_mappings[0]);
-	else
-		mapping = &(dev_priv->sdvo_mappings[1]);
-
-	if (mapping->initialized)
-		sdvo->ddc_bus = 1 << ((mapping->ddc_pin & 0xf0) >> 4);
-	else
-		psb_intel_sdvo_guess_ddc_bus(sdvo);
-}
-
-static void
-psb_intel_sdvo_select_i2c_bus(struct drm_psb_private *dev_priv,
-			  struct psb_intel_sdvo *sdvo, u32 reg)
-{
-	struct sdvo_device_mapping *mapping;
-	u8 pin, speed;
-
-	if (IS_SDVOB(reg))
-		mapping = &dev_priv->sdvo_mappings[0];
-	else
-		mapping = &dev_priv->sdvo_mappings[1];
-
-	pin = GMBUS_PORT_DPB;
-	speed = GMBUS_RATE_1MHZ >> 8;
-	if (mapping->initialized) {
-		pin = mapping->i2c_pin;
-		speed = mapping->i2c_speed;
-	}
-
-	if (pin < GMBUS_NUM_PORTS) {
-		sdvo->i2c = &dev_priv->gmbus[pin].adapter;
-		gma_intel_gmbus_set_speed(sdvo->i2c, speed);
-		gma_intel_gmbus_force_bit(sdvo->i2c, true);
-	} else
-		sdvo->i2c = &dev_priv->gmbus[GMBUS_PORT_DPB].adapter;
-}
-
-static bool
-psb_intel_sdvo_is_hdmi_connector(struct psb_intel_sdvo *psb_intel_sdvo, int device)
-{
-	return psb_intel_sdvo_check_supp_encode(psb_intel_sdvo);
-}
-
-static u8
-psb_intel_sdvo_get_slave_addr(struct drm_device *dev, int sdvo_reg)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct sdvo_device_mapping *my_mapping, *other_mapping;
-
-	if (IS_SDVOB(sdvo_reg)) {
-		my_mapping = &dev_priv->sdvo_mappings[0];
-		other_mapping = &dev_priv->sdvo_mappings[1];
-	} else {
-		my_mapping = &dev_priv->sdvo_mappings[1];
-		other_mapping = &dev_priv->sdvo_mappings[0];
-	}
-
-	/* If the BIOS described our SDVO device, take advantage of it. */
-	if (my_mapping->slave_addr)
-		return my_mapping->slave_addr;
-
-	/* If the BIOS only described a different SDVO device, use the
-	 * address that it isn't using.
-	 */
-	if (other_mapping->slave_addr) {
-		if (other_mapping->slave_addr == 0x70)
-			return 0x72;
-		else
-			return 0x70;
-	}
-
-	/* No SDVO device info is found for another DVO port,
-	 * so use mapping assumption we had before BIOS parsing.
-	 */
-	if (IS_SDVOB(sdvo_reg))
-		return 0x70;
-	else
-		return 0x72;
-}
-
-static void
-psb_intel_sdvo_connector_init(struct psb_intel_sdvo_connector *connector,
-			  struct psb_intel_sdvo *encoder)
-{
-	drm_connector_init(encoder->base.base.dev,
-			   &connector->base.base,
-			   &psb_intel_sdvo_connector_funcs,
-			   connector->base.base.connector_type);
-
-	drm_connector_helper_add(&connector->base.base,
-				 &psb_intel_sdvo_connector_helper_funcs);
-
-	connector->base.base.interlace_allowed = 0;
-	connector->base.base.doublescan_allowed = 0;
-	connector->base.base.display_info.subpixel_order = SubPixelHorizontalRGB;
-
-	psb_intel_connector_attach_encoder(&connector->base, &encoder->base);
-	drm_sysfs_connector_add(&connector->base.base);
-}
-
-static void
-psb_intel_sdvo_add_hdmi_properties(struct psb_intel_sdvo_connector *connector)
-{
-	/* FIXME: We don't support HDMI at the moment
-	struct drm_device *dev = connector->base.base.dev;
-
-	intel_attach_force_audio_property(&connector->base.base);
-	if (INTEL_INFO(dev)->gen >= 4 && IS_MOBILE(dev))
-		intel_attach_broadcast_rgb_property(&connector->base.base);
-	*/
-}
-
-static bool
-psb_intel_sdvo_dvi_init(struct psb_intel_sdvo *psb_intel_sdvo, int device)
-{
-	struct drm_encoder *encoder = &psb_intel_sdvo->base.base;
-	struct drm_connector *connector;
-	struct psb_intel_connector *intel_connector;
-	struct psb_intel_sdvo_connector *psb_intel_sdvo_connector;
-
-	psb_intel_sdvo_connector = kzalloc(sizeof(struct psb_intel_sdvo_connector), GFP_KERNEL);
-	if (!psb_intel_sdvo_connector)
-		return false;
-
-	if (device == 0) {
-		psb_intel_sdvo->controlled_output |= SDVO_OUTPUT_TMDS0;
-		psb_intel_sdvo_connector->output_flag = SDVO_OUTPUT_TMDS0;
-	} else if (device == 1) {
-		psb_intel_sdvo->controlled_output |= SDVO_OUTPUT_TMDS1;
-		psb_intel_sdvo_connector->output_flag = SDVO_OUTPUT_TMDS1;
-	}
-
-	intel_connector = &psb_intel_sdvo_connector->base;
-	connector = &intel_connector->base;
-	// connector->polled = DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT;
-	encoder->encoder_type = DRM_MODE_ENCODER_TMDS;
-	connector->connector_type = DRM_MODE_CONNECTOR_DVID;
-
-	if (psb_intel_sdvo_is_hdmi_connector(psb_intel_sdvo, device)) {
-		connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
-		psb_intel_sdvo->is_hdmi = true;
-	}
-	psb_intel_sdvo->base.clone_mask = ((1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
-				       (1 << INTEL_ANALOG_CLONE_BIT));
-
-	psb_intel_sdvo_connector_init(psb_intel_sdvo_connector, psb_intel_sdvo);
-	if (psb_intel_sdvo->is_hdmi)
-		psb_intel_sdvo_add_hdmi_properties(psb_intel_sdvo_connector);
-
-	return true;
-}
-
-static bool
-psb_intel_sdvo_tv_init(struct psb_intel_sdvo *psb_intel_sdvo, int type)
-{
-	struct drm_encoder *encoder = &psb_intel_sdvo->base.base;
-	struct drm_connector *connector;
-	struct psb_intel_connector *intel_connector;
-	struct psb_intel_sdvo_connector *psb_intel_sdvo_connector;
-
-	psb_intel_sdvo_connector = kzalloc(sizeof(struct psb_intel_sdvo_connector), GFP_KERNEL);
-	if (!psb_intel_sdvo_connector)
-		return false;
-
-	intel_connector = &psb_intel_sdvo_connector->base;
-	connector = &intel_connector->base;
-	encoder->encoder_type = DRM_MODE_ENCODER_TVDAC;
-	connector->connector_type = DRM_MODE_CONNECTOR_SVIDEO;
-
-	psb_intel_sdvo->controlled_output |= type;
-	psb_intel_sdvo_connector->output_flag = type;
-
-	psb_intel_sdvo->is_tv = true;
-	psb_intel_sdvo->base.needs_tv_clock = true;
-	psb_intel_sdvo->base.clone_mask = 1 << INTEL_SDVO_TV_CLONE_BIT;
-
-	psb_intel_sdvo_connector_init(psb_intel_sdvo_connector, psb_intel_sdvo);
-
-	if (!psb_intel_sdvo_tv_create_property(psb_intel_sdvo, psb_intel_sdvo_connector, type))
-		goto err;
-
-	if (!psb_intel_sdvo_create_enhance_property(psb_intel_sdvo, psb_intel_sdvo_connector))
-		goto err;
-
-	return true;
-
-err:
-	psb_intel_sdvo_destroy(connector);
-	return false;
-}
-
-static bool
-psb_intel_sdvo_analog_init(struct psb_intel_sdvo *psb_intel_sdvo, int device)
-{
-	struct drm_encoder *encoder = &psb_intel_sdvo->base.base;
-	struct drm_connector *connector;
-	struct psb_intel_connector *intel_connector;
-	struct psb_intel_sdvo_connector *psb_intel_sdvo_connector;
-
-	psb_intel_sdvo_connector = kzalloc(sizeof(struct psb_intel_sdvo_connector), GFP_KERNEL);
-	if (!psb_intel_sdvo_connector)
-		return false;
-
-	intel_connector = &psb_intel_sdvo_connector->base;
-	connector = &intel_connector->base;
-	connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-	encoder->encoder_type = DRM_MODE_ENCODER_DAC;
-	connector->connector_type = DRM_MODE_CONNECTOR_VGA;
-
-	if (device == 0) {
-		psb_intel_sdvo->controlled_output |= SDVO_OUTPUT_RGB0;
-		psb_intel_sdvo_connector->output_flag = SDVO_OUTPUT_RGB0;
-	} else if (device == 1) {
-		psb_intel_sdvo->controlled_output |= SDVO_OUTPUT_RGB1;
-		psb_intel_sdvo_connector->output_flag = SDVO_OUTPUT_RGB1;
-	}
-
-	psb_intel_sdvo->base.clone_mask = ((1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
-				       (1 << INTEL_ANALOG_CLONE_BIT));
-
-	psb_intel_sdvo_connector_init(psb_intel_sdvo_connector,
-				  psb_intel_sdvo);
-	return true;
-}
-
-static bool
-psb_intel_sdvo_lvds_init(struct psb_intel_sdvo *psb_intel_sdvo, int device)
-{
-	struct drm_encoder *encoder = &psb_intel_sdvo->base.base;
-	struct drm_connector *connector;
-	struct psb_intel_connector *intel_connector;
-	struct psb_intel_sdvo_connector *psb_intel_sdvo_connector;
-
-	psb_intel_sdvo_connector = kzalloc(sizeof(struct psb_intel_sdvo_connector), GFP_KERNEL);
-	if (!psb_intel_sdvo_connector)
-		return false;
-
-	intel_connector = &psb_intel_sdvo_connector->base;
-	connector = &intel_connector->base;
-	encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
-	connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
-
-	if (device == 0) {
-		psb_intel_sdvo->controlled_output |= SDVO_OUTPUT_LVDS0;
-		psb_intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS0;
-	} else if (device == 1) {
-		psb_intel_sdvo->controlled_output |= SDVO_OUTPUT_LVDS1;
-		psb_intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS1;
-	}
-
-	psb_intel_sdvo->base.clone_mask = ((1 << INTEL_ANALOG_CLONE_BIT) |
-				       (1 << INTEL_SDVO_LVDS_CLONE_BIT));
-
-	psb_intel_sdvo_connector_init(psb_intel_sdvo_connector, psb_intel_sdvo);
-	if (!psb_intel_sdvo_create_enhance_property(psb_intel_sdvo, psb_intel_sdvo_connector))
-		goto err;
-
-	return true;
-
-err:
-	psb_intel_sdvo_destroy(connector);
-	return false;
-}
-
-static bool
-psb_intel_sdvo_output_setup(struct psb_intel_sdvo *psb_intel_sdvo, uint16_t flags)
-{
-	psb_intel_sdvo->is_tv = false;
-	psb_intel_sdvo->base.needs_tv_clock = false;
-	psb_intel_sdvo->is_lvds = false;
-
-	/* SDVO requires XXX1 function may not exist unless it has XXX0 function.*/
-
-	if (flags & SDVO_OUTPUT_TMDS0)
-		if (!psb_intel_sdvo_dvi_init(psb_intel_sdvo, 0))
-			return false;
-
-	if ((flags & SDVO_TMDS_MASK) == SDVO_TMDS_MASK)
-		if (!psb_intel_sdvo_dvi_init(psb_intel_sdvo, 1))
-			return false;
-
-	/* TV has no XXX1 function block */
-	if (flags & SDVO_OUTPUT_SVID0)
-		if (!psb_intel_sdvo_tv_init(psb_intel_sdvo, SDVO_OUTPUT_SVID0))
-			return false;
-
-	if (flags & SDVO_OUTPUT_CVBS0)
-		if (!psb_intel_sdvo_tv_init(psb_intel_sdvo, SDVO_OUTPUT_CVBS0))
-			return false;
-
-	if (flags & SDVO_OUTPUT_RGB0)
-		if (!psb_intel_sdvo_analog_init(psb_intel_sdvo, 0))
-			return false;
-
-	if ((flags & SDVO_RGB_MASK) == SDVO_RGB_MASK)
-		if (!psb_intel_sdvo_analog_init(psb_intel_sdvo, 1))
-			return false;
-
-	if (flags & SDVO_OUTPUT_LVDS0)
-		if (!psb_intel_sdvo_lvds_init(psb_intel_sdvo, 0))
-			return false;
-
-	if ((flags & SDVO_LVDS_MASK) == SDVO_LVDS_MASK)
-		if (!psb_intel_sdvo_lvds_init(psb_intel_sdvo, 1))
-			return false;
-
-	if ((flags & SDVO_OUTPUT_MASK) == 0) {
-		unsigned char bytes[2];
-
-		psb_intel_sdvo->controlled_output = 0;
-		memcpy(bytes, &psb_intel_sdvo->caps.output_flags, 2);
-		DRM_DEBUG_KMS("%s: Unknown SDVO output type (0x%02x%02x)\n",
-			      SDVO_NAME(psb_intel_sdvo),
-			      bytes[0], bytes[1]);
-		return false;
-	}
-	psb_intel_sdvo->base.crtc_mask = (1 << 0) | (1 << 1);
-
-	return true;
-}
-
-static bool psb_intel_sdvo_tv_create_property(struct psb_intel_sdvo *psb_intel_sdvo,
-					  struct psb_intel_sdvo_connector *psb_intel_sdvo_connector,
-					  int type)
-{
-	struct drm_device *dev = psb_intel_sdvo->base.base.dev;
-	struct psb_intel_sdvo_tv_format format;
-	uint32_t format_map, i;
-
-	if (!psb_intel_sdvo_set_target_output(psb_intel_sdvo, type))
-		return false;
-
-	BUILD_BUG_ON(sizeof(format) != 6);
-	if (!psb_intel_sdvo_get_value(psb_intel_sdvo,
-				  SDVO_CMD_GET_SUPPORTED_TV_FORMATS,
-				  &format, sizeof(format)))
-		return false;
-
-	memcpy(&format_map, &format, min(sizeof(format_map), sizeof(format)));
-
-	if (format_map == 0)
-		return false;
-
-	psb_intel_sdvo_connector->format_supported_num = 0;
-	for (i = 0 ; i < TV_FORMAT_NUM; i++)
-		if (format_map & (1 << i))
-			psb_intel_sdvo_connector->tv_format_supported[psb_intel_sdvo_connector->format_supported_num++] = i;
-
-
-	psb_intel_sdvo_connector->tv_format =
-			drm_property_create(dev, DRM_MODE_PROP_ENUM,
-					    "mode", psb_intel_sdvo_connector->format_supported_num);
-	if (!psb_intel_sdvo_connector->tv_format)
-		return false;
-
-	for (i = 0; i < psb_intel_sdvo_connector->format_supported_num; i++)
-		drm_property_add_enum(
-				psb_intel_sdvo_connector->tv_format, i,
-				i, tv_format_names[psb_intel_sdvo_connector->tv_format_supported[i]]);
-
-	psb_intel_sdvo->tv_format_index = psb_intel_sdvo_connector->tv_format_supported[0];
-	drm_connector_attach_property(&psb_intel_sdvo_connector->base.base,
-				      psb_intel_sdvo_connector->tv_format, 0);
-	return true;
-
-}
-
-#define ENHANCEMENT(name, NAME) do { \
-	if (enhancements.name) { \
-		if (!psb_intel_sdvo_get_value(psb_intel_sdvo, SDVO_CMD_GET_MAX_##NAME, &data_value, 4) || \
-		    !psb_intel_sdvo_get_value(psb_intel_sdvo, SDVO_CMD_GET_##NAME, &response, 2)) \
-			return false; \
-		psb_intel_sdvo_connector->max_##name = data_value[0]; \
-		psb_intel_sdvo_connector->cur_##name = response; \
-		psb_intel_sdvo_connector->name = \
-			drm_property_create_range(dev, 0, #name, 0, data_value[0]); \
-		if (!psb_intel_sdvo_connector->name) return false; \
-		drm_connector_attach_property(connector, \
-					      psb_intel_sdvo_connector->name, \
-					      psb_intel_sdvo_connector->cur_##name); \
-		DRM_DEBUG_KMS(#name ": max %d, default %d, current %d\n", \
-			      data_value[0], data_value[1], response); \
-	} \
-} while(0)
-
-static bool
-psb_intel_sdvo_create_enhance_property_tv(struct psb_intel_sdvo *psb_intel_sdvo,
-				      struct psb_intel_sdvo_connector *psb_intel_sdvo_connector,
-				      struct psb_intel_sdvo_enhancements_reply enhancements)
-{
-	struct drm_device *dev = psb_intel_sdvo->base.base.dev;
-	struct drm_connector *connector = &psb_intel_sdvo_connector->base.base;
-	uint16_t response, data_value[2];
-
-	/* when horizontal overscan is supported, Add the left/right  property */
-	if (enhancements.overscan_h) {
-		if (!psb_intel_sdvo_get_value(psb_intel_sdvo,
-					  SDVO_CMD_GET_MAX_OVERSCAN_H,
-					  &data_value, 4))
-			return false;
-
-		if (!psb_intel_sdvo_get_value(psb_intel_sdvo,
-					  SDVO_CMD_GET_OVERSCAN_H,
-					  &response, 2))
-			return false;
-
-		psb_intel_sdvo_connector->max_hscan = data_value[0];
-		psb_intel_sdvo_connector->left_margin = data_value[0] - response;
-		psb_intel_sdvo_connector->right_margin = psb_intel_sdvo_connector->left_margin;
-		psb_intel_sdvo_connector->left =
-			drm_property_create_range(dev, 0, "left_margin", 0, data_value[0]);
-		if (!psb_intel_sdvo_connector->left)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      psb_intel_sdvo_connector->left,
-					      psb_intel_sdvo_connector->left_margin);
-
-		psb_intel_sdvo_connector->right =
-			drm_property_create_range(dev, 0, "right_margin", 0, data_value[0]);
-		if (!psb_intel_sdvo_connector->right)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      psb_intel_sdvo_connector->right,
-					      psb_intel_sdvo_connector->right_margin);
-		DRM_DEBUG_KMS("h_overscan: max %d, "
-			      "default %d, current %d\n",
-			      data_value[0], data_value[1], response);
-	}
-
-	if (enhancements.overscan_v) {
-		if (!psb_intel_sdvo_get_value(psb_intel_sdvo,
-					  SDVO_CMD_GET_MAX_OVERSCAN_V,
-					  &data_value, 4))
-			return false;
-
-		if (!psb_intel_sdvo_get_value(psb_intel_sdvo,
-					  SDVO_CMD_GET_OVERSCAN_V,
-					  &response, 2))
-			return false;
-
-		psb_intel_sdvo_connector->max_vscan = data_value[0];
-		psb_intel_sdvo_connector->top_margin = data_value[0] - response;
-		psb_intel_sdvo_connector->bottom_margin = psb_intel_sdvo_connector->top_margin;
-		psb_intel_sdvo_connector->top =
-			drm_property_create_range(dev, 0, "top_margin", 0, data_value[0]);
-		if (!psb_intel_sdvo_connector->top)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      psb_intel_sdvo_connector->top,
-					      psb_intel_sdvo_connector->top_margin);
-
-		psb_intel_sdvo_connector->bottom =
-			drm_property_create_range(dev, 0, "bottom_margin", 0, data_value[0]);
-		if (!psb_intel_sdvo_connector->bottom)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      psb_intel_sdvo_connector->bottom,
-					      psb_intel_sdvo_connector->bottom_margin);
-		DRM_DEBUG_KMS("v_overscan: max %d, "
-			      "default %d, current %d\n",
-			      data_value[0], data_value[1], response);
-	}
-
-	ENHANCEMENT(hpos, HPOS);
-	ENHANCEMENT(vpos, VPOS);
-	ENHANCEMENT(saturation, SATURATION);
-	ENHANCEMENT(contrast, CONTRAST);
-	ENHANCEMENT(hue, HUE);
-	ENHANCEMENT(sharpness, SHARPNESS);
-	ENHANCEMENT(brightness, BRIGHTNESS);
-	ENHANCEMENT(flicker_filter, FLICKER_FILTER);
-	ENHANCEMENT(flicker_filter_adaptive, FLICKER_FILTER_ADAPTIVE);
-	ENHANCEMENT(flicker_filter_2d, FLICKER_FILTER_2D);
-	ENHANCEMENT(tv_chroma_filter, TV_CHROMA_FILTER);
-	ENHANCEMENT(tv_luma_filter, TV_LUMA_FILTER);
-
-	if (enhancements.dot_crawl) {
-		if (!psb_intel_sdvo_get_value(psb_intel_sdvo, SDVO_CMD_GET_DOT_CRAWL, &response, 2))
-			return false;
-
-		psb_intel_sdvo_connector->max_dot_crawl = 1;
-		psb_intel_sdvo_connector->cur_dot_crawl = response & 0x1;
-		psb_intel_sdvo_connector->dot_crawl =
-			drm_property_create_range(dev, 0, "dot_crawl", 0, 1);
-		if (!psb_intel_sdvo_connector->dot_crawl)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      psb_intel_sdvo_connector->dot_crawl,
-					      psb_intel_sdvo_connector->cur_dot_crawl);
-		DRM_DEBUG_KMS("dot crawl: current %d\n", response);
-	}
-
-	return true;
-}
-
-static bool
-psb_intel_sdvo_create_enhance_property_lvds(struct psb_intel_sdvo *psb_intel_sdvo,
-					struct psb_intel_sdvo_connector *psb_intel_sdvo_connector,
-					struct psb_intel_sdvo_enhancements_reply enhancements)
-{
-	struct drm_device *dev = psb_intel_sdvo->base.base.dev;
-	struct drm_connector *connector = &psb_intel_sdvo_connector->base.base;
-	uint16_t response, data_value[2];
-
-	ENHANCEMENT(brightness, BRIGHTNESS);
-
-	return true;
-}
-#undef ENHANCEMENT
-
-static bool psb_intel_sdvo_create_enhance_property(struct psb_intel_sdvo *psb_intel_sdvo,
-					       struct psb_intel_sdvo_connector *psb_intel_sdvo_connector)
-{
-	union {
-		struct psb_intel_sdvo_enhancements_reply reply;
-		uint16_t response;
-	} enhancements;
-
-	BUILD_BUG_ON(sizeof(enhancements) != 2);
-
-	enhancements.response = 0;
-	psb_intel_sdvo_get_value(psb_intel_sdvo,
-			     SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS,
-			     &enhancements, sizeof(enhancements));
-	if (enhancements.response == 0) {
-		DRM_DEBUG_KMS("No enhancement is supported\n");
-		return true;
-	}
-
-	if (IS_TV(psb_intel_sdvo_connector))
-		return psb_intel_sdvo_create_enhance_property_tv(psb_intel_sdvo, psb_intel_sdvo_connector, enhancements.reply);
-	else if(IS_LVDS(psb_intel_sdvo_connector))
-		return psb_intel_sdvo_create_enhance_property_lvds(psb_intel_sdvo, psb_intel_sdvo_connector, enhancements.reply);
-	else
-		return true;
-}
-
-static int psb_intel_sdvo_ddc_proxy_xfer(struct i2c_adapter *adapter,
-				     struct i2c_msg *msgs,
-				     int num)
-{
-	struct psb_intel_sdvo *sdvo = adapter->algo_data;
-
-	if (!psb_intel_sdvo_set_control_bus_switch(sdvo, sdvo->ddc_bus))
-		return -EIO;
-
-	return sdvo->i2c->algo->master_xfer(sdvo->i2c, msgs, num);
-}
-
-static u32 psb_intel_sdvo_ddc_proxy_func(struct i2c_adapter *adapter)
-{
-	struct psb_intel_sdvo *sdvo = adapter->algo_data;
-	return sdvo->i2c->algo->functionality(sdvo->i2c);
-}
-
-static const struct i2c_algorithm psb_intel_sdvo_ddc_proxy = {
-	.master_xfer	= psb_intel_sdvo_ddc_proxy_xfer,
-	.functionality	= psb_intel_sdvo_ddc_proxy_func
-};
-
-static bool
-psb_intel_sdvo_init_ddc_proxy(struct psb_intel_sdvo *sdvo,
-			  struct drm_device *dev)
-{
-	sdvo->ddc.owner = THIS_MODULE;
-	sdvo->ddc.class = I2C_CLASS_DDC;
-	snprintf(sdvo->ddc.name, I2C_NAME_SIZE, "SDVO DDC proxy");
-	sdvo->ddc.dev.parent = &dev->pdev->dev;
-	sdvo->ddc.algo_data = sdvo;
-	sdvo->ddc.algo = &psb_intel_sdvo_ddc_proxy;
-
-	return i2c_add_adapter(&sdvo->ddc) == 0;
-}
-
-bool psb_intel_sdvo_init(struct drm_device *dev, int sdvo_reg)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_encoder *psb_intel_encoder;
-	struct psb_intel_sdvo *psb_intel_sdvo;
-	int i;
-
-	psb_intel_sdvo = kzalloc(sizeof(struct psb_intel_sdvo), GFP_KERNEL);
-	if (!psb_intel_sdvo)
-		return false;
-
-	psb_intel_sdvo->sdvo_reg = sdvo_reg;
-	psb_intel_sdvo->slave_addr = psb_intel_sdvo_get_slave_addr(dev, sdvo_reg) >> 1;
-	psb_intel_sdvo_select_i2c_bus(dev_priv, psb_intel_sdvo, sdvo_reg);
-	if (!psb_intel_sdvo_init_ddc_proxy(psb_intel_sdvo, dev)) {
-		kfree(psb_intel_sdvo);
-		return false;
-	}
-
-	/* encoder type will be decided later */
-	psb_intel_encoder = &psb_intel_sdvo->base;
-	psb_intel_encoder->type = INTEL_OUTPUT_SDVO;
-	drm_encoder_init(dev, &psb_intel_encoder->base, &psb_intel_sdvo_enc_funcs, 0);
-
-	/* Read the regs to test if we can talk to the device */
-	for (i = 0; i < 0x40; i++) {
-		u8 byte;
-
-		if (!psb_intel_sdvo_read_byte(psb_intel_sdvo, i, &byte)) {
-			DRM_DEBUG_KMS("No SDVO device found on SDVO%c\n",
-				      IS_SDVOB(sdvo_reg) ? 'B' : 'C');
-			goto err;
-		}
-	}
-
-	if (IS_SDVOB(sdvo_reg))
-		dev_priv->hotplug_supported_mask |= SDVOB_HOTPLUG_INT_STATUS;
-	else
-		dev_priv->hotplug_supported_mask |= SDVOC_HOTPLUG_INT_STATUS;
-
-	drm_encoder_helper_add(&psb_intel_encoder->base, &psb_intel_sdvo_helper_funcs);
-
-	/* In default case sdvo lvds is false */
-	if (!psb_intel_sdvo_get_capabilities(psb_intel_sdvo, &psb_intel_sdvo->caps))
-		goto err;
-
-	if (psb_intel_sdvo_output_setup(psb_intel_sdvo,
-				    psb_intel_sdvo->caps.output_flags) != true) {
-		DRM_DEBUG_KMS("SDVO output failed to setup on SDVO%c\n",
-			      IS_SDVOB(sdvo_reg) ? 'B' : 'C');
-		goto err;
-	}
-
-	psb_intel_sdvo_select_ddc_bus(dev_priv, psb_intel_sdvo, sdvo_reg);
-
-	/* Set the input timing to the screen. Assume always input 0. */
-	if (!psb_intel_sdvo_set_target_input(psb_intel_sdvo))
-		goto err;
-
-	if (!psb_intel_sdvo_get_input_pixel_clock_range(psb_intel_sdvo,
-						    &psb_intel_sdvo->pixel_clock_min,
-						    &psb_intel_sdvo->pixel_clock_max))
-		goto err;
-
-	DRM_DEBUG_KMS("%s device VID/DID: %02X:%02X.%02X, "
-			"clock range %dMHz - %dMHz, "
-			"input 1: %c, input 2: %c, "
-			"output 1: %c, output 2: %c\n",
-			SDVO_NAME(psb_intel_sdvo),
-			psb_intel_sdvo->caps.vendor_id, psb_intel_sdvo->caps.device_id,
-			psb_intel_sdvo->caps.device_rev_id,
-			psb_intel_sdvo->pixel_clock_min / 1000,
-			psb_intel_sdvo->pixel_clock_max / 1000,
-			(psb_intel_sdvo->caps.sdvo_inputs_mask & 0x1) ? 'Y' : 'N',
-			(psb_intel_sdvo->caps.sdvo_inputs_mask & 0x2) ? 'Y' : 'N',
-			/* check currently supported outputs */
-			psb_intel_sdvo->caps.output_flags &
-			(SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_RGB0) ? 'Y' : 'N',
-			psb_intel_sdvo->caps.output_flags &
-			(SDVO_OUTPUT_TMDS1 | SDVO_OUTPUT_RGB1) ? 'Y' : 'N');
-	return true;
-
-err:
-	drm_encoder_cleanup(&psb_intel_encoder->base);
-	i2c_del_adapter(&psb_intel_sdvo->ddc);
-	kfree(psb_intel_sdvo);
-
-	return false;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h
deleted file mode 100644
index 600e7974..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h
+++ /dev/null
@@ -1,723 +0,0 @@
-/*
- * Copyright ? 2006-2007 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-/**
- * @file SDVO command definitions and structures.
- */
-
-#define SDVO_OUTPUT_FIRST   (0)
-#define SDVO_OUTPUT_TMDS0   (1 << 0)
-#define SDVO_OUTPUT_RGB0    (1 << 1)
-#define SDVO_OUTPUT_CVBS0   (1 << 2)
-#define SDVO_OUTPUT_SVID0   (1 << 3)
-#define SDVO_OUTPUT_YPRPB0  (1 << 4)
-#define SDVO_OUTPUT_SCART0  (1 << 5)
-#define SDVO_OUTPUT_LVDS0   (1 << 6)
-#define SDVO_OUTPUT_TMDS1   (1 << 8)
-#define SDVO_OUTPUT_RGB1    (1 << 9)
-#define SDVO_OUTPUT_CVBS1   (1 << 10)
-#define SDVO_OUTPUT_SVID1   (1 << 11)
-#define SDVO_OUTPUT_YPRPB1  (1 << 12)
-#define SDVO_OUTPUT_SCART1  (1 << 13)
-#define SDVO_OUTPUT_LVDS1   (1 << 14)
-#define SDVO_OUTPUT_LAST    (14)
-
-struct psb_intel_sdvo_caps {
-    u8 vendor_id;
-    u8 device_id;
-    u8 device_rev_id;
-    u8 sdvo_version_major;
-    u8 sdvo_version_minor;
-    unsigned int sdvo_inputs_mask:2;
-    unsigned int smooth_scaling:1;
-    unsigned int sharp_scaling:1;
-    unsigned int up_scaling:1;
-    unsigned int down_scaling:1;
-    unsigned int stall_support:1;
-    unsigned int pad:1;
-    u16 output_flags;
-} __attribute__((packed));
-
-/** This matches the EDID DTD structure, more or less */
-struct psb_intel_sdvo_dtd {
-    struct {
-	u16 clock;		/**< pixel clock, in 10kHz units */
-	u8 h_active;		/**< lower 8 bits (pixels) */
-	u8 h_blank;		/**< lower 8 bits (pixels) */
-	u8 h_high;		/**< upper 4 bits each h_active, h_blank */
-	u8 v_active;		/**< lower 8 bits (lines) */
-	u8 v_blank;		/**< lower 8 bits (lines) */
-	u8 v_high;		/**< upper 4 bits each v_active, v_blank */
-    } part1;
-
-    struct {
-	u8 h_sync_off;	/**< lower 8 bits, from hblank start */
-	u8 h_sync_width;	/**< lower 8 bits (pixels) */
-	/** lower 4 bits each vsync offset, vsync width */
-	u8 v_sync_off_width;
-	/**
-	 * 2 high bits of hsync offset, 2 high bits of hsync width,
-	 * bits 4-5 of vsync offset, and 2 high bits of vsync width.
-	 */
-	u8 sync_off_width_high;
-	u8 dtd_flags;
-	u8 sdvo_flags;
-	/** bits 6-7 of vsync offset at bits 6-7 */
-	u8 v_sync_off_high;
-	u8 reserved;
-    } part2;
-} __attribute__((packed));
-
-struct psb_intel_sdvo_pixel_clock_range {
-    u16 min;			/**< pixel clock, in 10kHz units */
-    u16 max;			/**< pixel clock, in 10kHz units */
-} __attribute__((packed));
-
-struct psb_intel_sdvo_preferred_input_timing_args {
-    u16 clock;
-    u16 width;
-    u16 height;
-    u8	interlace:1;
-    u8	scaled:1;
-    u8	pad:6;
-} __attribute__((packed));
-
-/* I2C registers for SDVO */
-#define SDVO_I2C_ARG_0				0x07
-#define SDVO_I2C_ARG_1				0x06
-#define SDVO_I2C_ARG_2				0x05
-#define SDVO_I2C_ARG_3				0x04
-#define SDVO_I2C_ARG_4				0x03
-#define SDVO_I2C_ARG_5				0x02
-#define SDVO_I2C_ARG_6				0x01
-#define SDVO_I2C_ARG_7				0x00
-#define SDVO_I2C_OPCODE				0x08
-#define SDVO_I2C_CMD_STATUS			0x09
-#define SDVO_I2C_RETURN_0			0x0a
-#define SDVO_I2C_RETURN_1			0x0b
-#define SDVO_I2C_RETURN_2			0x0c
-#define SDVO_I2C_RETURN_3			0x0d
-#define SDVO_I2C_RETURN_4			0x0e
-#define SDVO_I2C_RETURN_5			0x0f
-#define SDVO_I2C_RETURN_6			0x10
-#define SDVO_I2C_RETURN_7			0x11
-#define SDVO_I2C_VENDOR_BEGIN			0x20
-
-/* Status results */
-#define SDVO_CMD_STATUS_POWER_ON		0x0
-#define SDVO_CMD_STATUS_SUCCESS			0x1
-#define SDVO_CMD_STATUS_NOTSUPP			0x2
-#define SDVO_CMD_STATUS_INVALID_ARG		0x3
-#define SDVO_CMD_STATUS_PENDING			0x4
-#define SDVO_CMD_STATUS_TARGET_NOT_SPECIFIED	0x5
-#define SDVO_CMD_STATUS_SCALING_NOT_SUPP	0x6
-
-/* SDVO commands, argument/result registers */
-
-#define SDVO_CMD_RESET					0x01
-
-/** Returns a struct intel_sdvo_caps */
-#define SDVO_CMD_GET_DEVICE_CAPS			0x02
-
-#define SDVO_CMD_GET_FIRMWARE_REV			0x86
-# define SDVO_DEVICE_FIRMWARE_MINOR			SDVO_I2C_RETURN_0
-# define SDVO_DEVICE_FIRMWARE_MAJOR			SDVO_I2C_RETURN_1
-# define SDVO_DEVICE_FIRMWARE_PATCH			SDVO_I2C_RETURN_2
-
-/**
- * Reports which inputs are trained (managed to sync).
- *
- * Devices must have trained within 2 vsyncs of a mode change.
- */
-#define SDVO_CMD_GET_TRAINED_INPUTS			0x03
-struct psb_intel_sdvo_get_trained_inputs_response {
-    unsigned int input0_trained:1;
-    unsigned int input1_trained:1;
-    unsigned int pad:6;
-} __attribute__((packed));
-
-/** Returns a struct intel_sdvo_output_flags of active outputs. */
-#define SDVO_CMD_GET_ACTIVE_OUTPUTS			0x04
-
-/**
- * Sets the current set of active outputs.
- *
- * Takes a struct intel_sdvo_output_flags.  Must be preceded by a SET_IN_OUT_MAP
- * on multi-output devices.
- */
-#define SDVO_CMD_SET_ACTIVE_OUTPUTS			0x05
-
-/**
- * Returns the current mapping of SDVO inputs to outputs on the device.
- *
- * Returns two struct intel_sdvo_output_flags structures.
- */
-#define SDVO_CMD_GET_IN_OUT_MAP				0x06
-struct psb_intel_sdvo_in_out_map {
-    u16 in0, in1;
-};
-
-/**
- * Sets the current mapping of SDVO inputs to outputs on the device.
- *
- * Takes two struct i380_sdvo_output_flags structures.
- */
-#define SDVO_CMD_SET_IN_OUT_MAP				0x07
-
-/**
- * Returns a struct intel_sdvo_output_flags of attached displays.
- */
-#define SDVO_CMD_GET_ATTACHED_DISPLAYS			0x0b
-
-/**
- * Returns a struct intel_sdvo_ouptut_flags of displays supporting hot plugging.
- */
-#define SDVO_CMD_GET_HOT_PLUG_SUPPORT			0x0c
-
-/**
- * Takes a struct intel_sdvo_output_flags.
- */
-#define SDVO_CMD_SET_ACTIVE_HOT_PLUG			0x0d
-
-/**
- * Returns a struct intel_sdvo_output_flags of displays with hot plug
- * interrupts enabled.
- */
-#define SDVO_CMD_GET_ACTIVE_HOT_PLUG			0x0e
-
-#define SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE		0x0f
-struct intel_sdvo_get_interrupt_event_source_response {
-    u16 interrupt_status;
-    unsigned int ambient_light_interrupt:1;
-    unsigned int hdmi_audio_encrypt_change:1;
-    unsigned int pad:6;
-} __attribute__((packed));
-
-/**
- * Selects which input is affected by future input commands.
- *
- * Commands affected include SET_INPUT_TIMINGS_PART[12],
- * GET_INPUT_TIMINGS_PART[12], GET_PREFERRED_INPUT_TIMINGS_PART[12],
- * GET_INPUT_PIXEL_CLOCK_RANGE, and CREATE_PREFERRED_INPUT_TIMINGS.
- */
-#define SDVO_CMD_SET_TARGET_INPUT			0x10
-struct psb_intel_sdvo_set_target_input_args {
-    unsigned int target_1:1;
-    unsigned int pad:7;
-} __attribute__((packed));
-
-/**
- * Takes a struct intel_sdvo_output_flags of which outputs are targeted by
- * future output commands.
- *
- * Affected commands inclue SET_OUTPUT_TIMINGS_PART[12],
- * GET_OUTPUT_TIMINGS_PART[12], and GET_OUTPUT_PIXEL_CLOCK_RANGE.
- */
-#define SDVO_CMD_SET_TARGET_OUTPUT			0x11
-
-#define SDVO_CMD_GET_INPUT_TIMINGS_PART1		0x12
-#define SDVO_CMD_GET_INPUT_TIMINGS_PART2		0x13
-#define SDVO_CMD_SET_INPUT_TIMINGS_PART1		0x14
-#define SDVO_CMD_SET_INPUT_TIMINGS_PART2		0x15
-#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART1		0x16
-#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART2		0x17
-#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART1		0x18
-#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART2		0x19
-/* Part 1 */
-# define SDVO_DTD_CLOCK_LOW				SDVO_I2C_ARG_0
-# define SDVO_DTD_CLOCK_HIGH				SDVO_I2C_ARG_1
-# define SDVO_DTD_H_ACTIVE				SDVO_I2C_ARG_2
-# define SDVO_DTD_H_BLANK				SDVO_I2C_ARG_3
-# define SDVO_DTD_H_HIGH				SDVO_I2C_ARG_4
-# define SDVO_DTD_V_ACTIVE				SDVO_I2C_ARG_5
-# define SDVO_DTD_V_BLANK				SDVO_I2C_ARG_6
-# define SDVO_DTD_V_HIGH				SDVO_I2C_ARG_7
-/* Part 2 */
-# define SDVO_DTD_HSYNC_OFF				SDVO_I2C_ARG_0
-# define SDVO_DTD_HSYNC_WIDTH				SDVO_I2C_ARG_1
-# define SDVO_DTD_VSYNC_OFF_WIDTH			SDVO_I2C_ARG_2
-# define SDVO_DTD_SYNC_OFF_WIDTH_HIGH			SDVO_I2C_ARG_3
-# define SDVO_DTD_DTD_FLAGS				SDVO_I2C_ARG_4
-# define SDVO_DTD_DTD_FLAG_INTERLACED				(1 << 7)
-# define SDVO_DTD_DTD_FLAG_STEREO_MASK				(3 << 5)
-# define SDVO_DTD_DTD_FLAG_INPUT_MASK				(3 << 3)
-# define SDVO_DTD_DTD_FLAG_SYNC_MASK				(3 << 1)
-# define SDVO_DTD_SDVO_FLAS				SDVO_I2C_ARG_5
-# define SDVO_DTD_SDVO_FLAG_STALL				(1 << 7)
-# define SDVO_DTD_SDVO_FLAG_CENTERED				(0 << 6)
-# define SDVO_DTD_SDVO_FLAG_UPPER_LEFT				(1 << 6)
-# define SDVO_DTD_SDVO_FLAG_SCALING_MASK			(3 << 4)
-# define SDVO_DTD_SDVO_FLAG_SCALING_NONE			(0 << 4)
-# define SDVO_DTD_SDVO_FLAG_SCALING_SHARP			(1 << 4)
-# define SDVO_DTD_SDVO_FLAG_SCALING_SMOOTH			(2 << 4)
-# define SDVO_DTD_VSYNC_OFF_HIGH			SDVO_I2C_ARG_6
-
-/**
- * Generates a DTD based on the given width, height, and flags.
- *
- * This will be supported by any device supporting scaling or interlaced
- * modes.
- */
-#define SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING		0x1a
-# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_LOW		SDVO_I2C_ARG_0
-# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_HIGH		SDVO_I2C_ARG_1
-# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_LOW		SDVO_I2C_ARG_2
-# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_HIGH		SDVO_I2C_ARG_3
-# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_LOW		SDVO_I2C_ARG_4
-# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_HIGH	SDVO_I2C_ARG_5
-# define SDVO_PREFERRED_INPUT_TIMING_FLAGS		SDVO_I2C_ARG_6
-# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_INTERLACED		(1 << 0)
-# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_SCALED		(1 << 1)
-
-#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1	0x1b
-#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2	0x1c
-
-/** Returns a struct intel_sdvo_pixel_clock_range */
-#define SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE		0x1d
-/** Returns a struct intel_sdvo_pixel_clock_range */
-#define SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE		0x1e
-
-/** Returns a byte bitfield containing SDVO_CLOCK_RATE_MULT_* flags */
-#define SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS		0x1f
-
-/** Returns a byte containing a SDVO_CLOCK_RATE_MULT_* flag */
-#define SDVO_CMD_GET_CLOCK_RATE_MULT			0x20
-/** Takes a byte containing a SDVO_CLOCK_RATE_MULT_* flag */
-#define SDVO_CMD_SET_CLOCK_RATE_MULT			0x21
-# define SDVO_CLOCK_RATE_MULT_1X				(1 << 0)
-# define SDVO_CLOCK_RATE_MULT_2X				(1 << 1)
-# define SDVO_CLOCK_RATE_MULT_4X				(1 << 3)
-
-#define SDVO_CMD_GET_SUPPORTED_TV_FORMATS		0x27
-/** 6 bytes of bit flags for TV formats shared by all TV format functions */
-struct psb_intel_sdvo_tv_format {
-    unsigned int ntsc_m:1;
-    unsigned int ntsc_j:1;
-    unsigned int ntsc_443:1;
-    unsigned int pal_b:1;
-    unsigned int pal_d:1;
-    unsigned int pal_g:1;
-    unsigned int pal_h:1;
-    unsigned int pal_i:1;
-
-    unsigned int pal_m:1;
-    unsigned int pal_n:1;
-    unsigned int pal_nc:1;
-    unsigned int pal_60:1;
-    unsigned int secam_b:1;
-    unsigned int secam_d:1;
-    unsigned int secam_g:1;
-    unsigned int secam_k:1;
-
-    unsigned int secam_k1:1;
-    unsigned int secam_l:1;
-    unsigned int secam_60:1;
-    unsigned int hdtv_std_smpte_240m_1080i_59:1;
-    unsigned int hdtv_std_smpte_240m_1080i_60:1;
-    unsigned int hdtv_std_smpte_260m_1080i_59:1;
-    unsigned int hdtv_std_smpte_260m_1080i_60:1;
-    unsigned int hdtv_std_smpte_274m_1080i_50:1;
-
-    unsigned int hdtv_std_smpte_274m_1080i_59:1;
-    unsigned int hdtv_std_smpte_274m_1080i_60:1;
-    unsigned int hdtv_std_smpte_274m_1080p_23:1;
-    unsigned int hdtv_std_smpte_274m_1080p_24:1;
-    unsigned int hdtv_std_smpte_274m_1080p_25:1;
-    unsigned int hdtv_std_smpte_274m_1080p_29:1;
-    unsigned int hdtv_std_smpte_274m_1080p_30:1;
-    unsigned int hdtv_std_smpte_274m_1080p_50:1;
-
-    unsigned int hdtv_std_smpte_274m_1080p_59:1;
-    unsigned int hdtv_std_smpte_274m_1080p_60:1;
-    unsigned int hdtv_std_smpte_295m_1080i_50:1;
-    unsigned int hdtv_std_smpte_295m_1080p_50:1;
-    unsigned int hdtv_std_smpte_296m_720p_59:1;
-    unsigned int hdtv_std_smpte_296m_720p_60:1;
-    unsigned int hdtv_std_smpte_296m_720p_50:1;
-    unsigned int hdtv_std_smpte_293m_480p_59:1;
-
-    unsigned int hdtv_std_smpte_170m_480i_59:1;
-    unsigned int hdtv_std_iturbt601_576i_50:1;
-    unsigned int hdtv_std_iturbt601_576p_50:1;
-    unsigned int hdtv_std_eia_7702a_480i_60:1;
-    unsigned int hdtv_std_eia_7702a_480p_60:1;
-    unsigned int pad:3;
-} __attribute__((packed));
-
-#define SDVO_CMD_GET_TV_FORMAT				0x28
-
-#define SDVO_CMD_SET_TV_FORMAT				0x29
-
-/** Returns the resolutiosn that can be used with the given TV format */
-#define SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT		0x83
-struct psb_intel_sdvo_sdtv_resolution_request {
-    unsigned int ntsc_m:1;
-    unsigned int ntsc_j:1;
-    unsigned int ntsc_443:1;
-    unsigned int pal_b:1;
-    unsigned int pal_d:1;
-    unsigned int pal_g:1;
-    unsigned int pal_h:1;
-    unsigned int pal_i:1;
-
-    unsigned int pal_m:1;
-    unsigned int pal_n:1;
-    unsigned int pal_nc:1;
-    unsigned int pal_60:1;
-    unsigned int secam_b:1;
-    unsigned int secam_d:1;
-    unsigned int secam_g:1;
-    unsigned int secam_k:1;
-
-    unsigned int secam_k1:1;
-    unsigned int secam_l:1;
-    unsigned int secam_60:1;
-    unsigned int pad:5;
-} __attribute__((packed));
-
-struct psb_intel_sdvo_sdtv_resolution_reply {
-    unsigned int res_320x200:1;
-    unsigned int res_320x240:1;
-    unsigned int res_400x300:1;
-    unsigned int res_640x350:1;
-    unsigned int res_640x400:1;
-    unsigned int res_640x480:1;
-    unsigned int res_704x480:1;
-    unsigned int res_704x576:1;
-
-    unsigned int res_720x350:1;
-    unsigned int res_720x400:1;
-    unsigned int res_720x480:1;
-    unsigned int res_720x540:1;
-    unsigned int res_720x576:1;
-    unsigned int res_768x576:1;
-    unsigned int res_800x600:1;
-    unsigned int res_832x624:1;
-
-    unsigned int res_920x766:1;
-    unsigned int res_1024x768:1;
-    unsigned int res_1280x1024:1;
-    unsigned int pad:5;
-} __attribute__((packed));
-
-/* Get supported resolution with squire pixel aspect ratio that can be
-   scaled for the requested HDTV format */
-#define SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT		0x85
-
-struct psb_intel_sdvo_hdtv_resolution_request {
-    unsigned int hdtv_std_smpte_240m_1080i_59:1;
-    unsigned int hdtv_std_smpte_240m_1080i_60:1;
-    unsigned int hdtv_std_smpte_260m_1080i_59:1;
-    unsigned int hdtv_std_smpte_260m_1080i_60:1;
-    unsigned int hdtv_std_smpte_274m_1080i_50:1;
-    unsigned int hdtv_std_smpte_274m_1080i_59:1;
-    unsigned int hdtv_std_smpte_274m_1080i_60:1;
-    unsigned int hdtv_std_smpte_274m_1080p_23:1;
-
-    unsigned int hdtv_std_smpte_274m_1080p_24:1;
-    unsigned int hdtv_std_smpte_274m_1080p_25:1;
-    unsigned int hdtv_std_smpte_274m_1080p_29:1;
-    unsigned int hdtv_std_smpte_274m_1080p_30:1;
-    unsigned int hdtv_std_smpte_274m_1080p_50:1;
-    unsigned int hdtv_std_smpte_274m_1080p_59:1;
-    unsigned int hdtv_std_smpte_274m_1080p_60:1;
-    unsigned int hdtv_std_smpte_295m_1080i_50:1;
-
-    unsigned int hdtv_std_smpte_295m_1080p_50:1;
-    unsigned int hdtv_std_smpte_296m_720p_59:1;
-    unsigned int hdtv_std_smpte_296m_720p_60:1;
-    unsigned int hdtv_std_smpte_296m_720p_50:1;
-    unsigned int hdtv_std_smpte_293m_480p_59:1;
-    unsigned int hdtv_std_smpte_170m_480i_59:1;
-    unsigned int hdtv_std_iturbt601_576i_50:1;
-    unsigned int hdtv_std_iturbt601_576p_50:1;
-
-    unsigned int hdtv_std_eia_7702a_480i_60:1;
-    unsigned int hdtv_std_eia_7702a_480p_60:1;
-    unsigned int pad:6;
-} __attribute__((packed));
-
-struct psb_intel_sdvo_hdtv_resolution_reply {
-    unsigned int res_640x480:1;
-    unsigned int res_800x600:1;
-    unsigned int res_1024x768:1;
-    unsigned int res_1280x960:1;
-    unsigned int res_1400x1050:1;
-    unsigned int res_1600x1200:1;
-    unsigned int res_1920x1440:1;
-    unsigned int res_2048x1536:1;
-
-    unsigned int res_2560x1920:1;
-    unsigned int res_3200x2400:1;
-    unsigned int res_3840x2880:1;
-    unsigned int pad1:5;
-
-    unsigned int res_848x480:1;
-    unsigned int res_1064x600:1;
-    unsigned int res_1280x720:1;
-    unsigned int res_1360x768:1;
-    unsigned int res_1704x960:1;
-    unsigned int res_1864x1050:1;
-    unsigned int res_1920x1080:1;
-    unsigned int res_2128x1200:1;
-
-    unsigned int res_2560x1400:1;
-    unsigned int res_2728x1536:1;
-    unsigned int res_3408x1920:1;
-    unsigned int res_4264x2400:1;
-    unsigned int res_5120x2880:1;
-    unsigned int pad2:3;
-
-    unsigned int res_768x480:1;
-    unsigned int res_960x600:1;
-    unsigned int res_1152x720:1;
-    unsigned int res_1124x768:1;
-    unsigned int res_1536x960:1;
-    unsigned int res_1680x1050:1;
-    unsigned int res_1728x1080:1;
-    unsigned int res_1920x1200:1;
-
-    unsigned int res_2304x1440:1;
-    unsigned int res_2456x1536:1;
-    unsigned int res_3072x1920:1;
-    unsigned int res_3840x2400:1;
-    unsigned int res_4608x2880:1;
-    unsigned int pad3:3;
-
-    unsigned int res_1280x1024:1;
-    unsigned int pad4:7;
-
-    unsigned int res_1280x768:1;
-    unsigned int pad5:7;
-} __attribute__((packed));
-
-/* Get supported power state returns info for encoder and monitor, rely on
-   last SetTargetInput and SetTargetOutput calls */
-#define SDVO_CMD_GET_SUPPORTED_POWER_STATES		0x2a
-/* Get power state returns info for encoder and monitor, rely on last
-   SetTargetInput and SetTargetOutput calls */
-#define SDVO_CMD_GET_POWER_STATE			0x2b
-#define SDVO_CMD_GET_ENCODER_POWER_STATE		0x2b
-#define SDVO_CMD_SET_ENCODER_POWER_STATE		0x2c
-# define SDVO_ENCODER_STATE_ON					(1 << 0)
-# define SDVO_ENCODER_STATE_STANDBY				(1 << 1)
-# define SDVO_ENCODER_STATE_SUSPEND				(1 << 2)
-# define SDVO_ENCODER_STATE_OFF					(1 << 3)
-# define SDVO_MONITOR_STATE_ON					(1 << 4)
-# define SDVO_MONITOR_STATE_STANDBY				(1 << 5)
-# define SDVO_MONITOR_STATE_SUSPEND				(1 << 6)
-# define SDVO_MONITOR_STATE_OFF					(1 << 7)
-
-#define SDVO_CMD_GET_MAX_PANEL_POWER_SEQUENCING		0x2d
-#define SDVO_CMD_GET_PANEL_POWER_SEQUENCING		0x2e
-#define SDVO_CMD_SET_PANEL_POWER_SEQUENCING		0x2f
-/**
- * The panel power sequencing parameters are in units of milliseconds.
- * The high fields are bits 8:9 of the 10-bit values.
- */
-struct psb_sdvo_panel_power_sequencing {
-    u8 t0;
-    u8 t1;
-    u8 t2;
-    u8 t3;
-    u8 t4;
-
-    unsigned int t0_high:2;
-    unsigned int t1_high:2;
-    unsigned int t2_high:2;
-    unsigned int t3_high:2;
-
-    unsigned int t4_high:2;
-    unsigned int pad:6;
-} __attribute__((packed));
-
-#define SDVO_CMD_GET_MAX_BACKLIGHT_LEVEL		0x30
-struct sdvo_max_backlight_reply {
-    u8 max_value;
-    u8 default_value;
-} __attribute__((packed));
-
-#define SDVO_CMD_GET_BACKLIGHT_LEVEL			0x31
-#define SDVO_CMD_SET_BACKLIGHT_LEVEL			0x32
-
-#define SDVO_CMD_GET_AMBIENT_LIGHT			0x33
-struct sdvo_get_ambient_light_reply {
-    u16 trip_low;
-    u16 trip_high;
-    u16 value;
-} __attribute__((packed));
-#define SDVO_CMD_SET_AMBIENT_LIGHT			0x34
-struct sdvo_set_ambient_light_reply {
-    u16 trip_low;
-    u16 trip_high;
-    unsigned int enable:1;
-    unsigned int pad:7;
-} __attribute__((packed));
-
-/* Set display power state */
-#define SDVO_CMD_SET_DISPLAY_POWER_STATE		0x7d
-# define SDVO_DISPLAY_STATE_ON				(1 << 0)
-# define SDVO_DISPLAY_STATE_STANDBY			(1 << 1)
-# define SDVO_DISPLAY_STATE_SUSPEND			(1 << 2)
-# define SDVO_DISPLAY_STATE_OFF				(1 << 3)
-
-#define SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS		0x84
-struct psb_intel_sdvo_enhancements_reply {
-    unsigned int flicker_filter:1;
-    unsigned int flicker_filter_adaptive:1;
-    unsigned int flicker_filter_2d:1;
-    unsigned int saturation:1;
-    unsigned int hue:1;
-    unsigned int brightness:1;
-    unsigned int contrast:1;
-    unsigned int overscan_h:1;
-
-    unsigned int overscan_v:1;
-    unsigned int hpos:1;
-    unsigned int vpos:1;
-    unsigned int sharpness:1;
-    unsigned int dot_crawl:1;
-    unsigned int dither:1;
-    unsigned int tv_chroma_filter:1;
-    unsigned int tv_luma_filter:1;
-} __attribute__((packed));
-
-/* Picture enhancement limits below are dependent on the current TV format,
- * and thus need to be queried and set after it.
- */
-#define SDVO_CMD_GET_MAX_FLICKER_FILTER			0x4d
-#define SDVO_CMD_GET_MAX_FLICKER_FILTER_ADAPTIVE	0x7b
-#define SDVO_CMD_GET_MAX_FLICKER_FILTER_2D		0x52
-#define SDVO_CMD_GET_MAX_SATURATION			0x55
-#define SDVO_CMD_GET_MAX_HUE				0x58
-#define SDVO_CMD_GET_MAX_BRIGHTNESS			0x5b
-#define SDVO_CMD_GET_MAX_CONTRAST			0x5e
-#define SDVO_CMD_GET_MAX_OVERSCAN_H			0x61
-#define SDVO_CMD_GET_MAX_OVERSCAN_V			0x64
-#define SDVO_CMD_GET_MAX_HPOS				0x67
-#define SDVO_CMD_GET_MAX_VPOS				0x6a
-#define SDVO_CMD_GET_MAX_SHARPNESS			0x6d
-#define SDVO_CMD_GET_MAX_TV_CHROMA_FILTER		0x74
-#define SDVO_CMD_GET_MAX_TV_LUMA_FILTER			0x77
-struct psb_intel_sdvo_enhancement_limits_reply {
-    u16 max_value;
-    u16 default_value;
-} __attribute__((packed));
-
-#define SDVO_CMD_GET_LVDS_PANEL_INFORMATION		0x7f
-#define SDVO_CMD_SET_LVDS_PANEL_INFORMATION		0x80
-# define SDVO_LVDS_COLOR_DEPTH_18			(0 << 0)
-# define SDVO_LVDS_COLOR_DEPTH_24			(1 << 0)
-# define SDVO_LVDS_CONNECTOR_SPWG			(0 << 2)
-# define SDVO_LVDS_CONNECTOR_OPENLDI			(1 << 2)
-# define SDVO_LVDS_SINGLE_CHANNEL			(0 << 4)
-# define SDVO_LVDS_DUAL_CHANNEL				(1 << 4)
-
-#define SDVO_CMD_GET_FLICKER_FILTER			0x4e
-#define SDVO_CMD_SET_FLICKER_FILTER			0x4f
-#define SDVO_CMD_GET_FLICKER_FILTER_ADAPTIVE		0x50
-#define SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE		0x51
-#define SDVO_CMD_GET_FLICKER_FILTER_2D			0x53
-#define SDVO_CMD_SET_FLICKER_FILTER_2D			0x54
-#define SDVO_CMD_GET_SATURATION				0x56
-#define SDVO_CMD_SET_SATURATION				0x57
-#define SDVO_CMD_GET_HUE				0x59
-#define SDVO_CMD_SET_HUE				0x5a
-#define SDVO_CMD_GET_BRIGHTNESS				0x5c
-#define SDVO_CMD_SET_BRIGHTNESS				0x5d
-#define SDVO_CMD_GET_CONTRAST				0x5f
-#define SDVO_CMD_SET_CONTRAST				0x60
-#define SDVO_CMD_GET_OVERSCAN_H				0x62
-#define SDVO_CMD_SET_OVERSCAN_H				0x63
-#define SDVO_CMD_GET_OVERSCAN_V				0x65
-#define SDVO_CMD_SET_OVERSCAN_V				0x66
-#define SDVO_CMD_GET_HPOS				0x68
-#define SDVO_CMD_SET_HPOS				0x69
-#define SDVO_CMD_GET_VPOS				0x6b
-#define SDVO_CMD_SET_VPOS				0x6c
-#define SDVO_CMD_GET_SHARPNESS				0x6e
-#define SDVO_CMD_SET_SHARPNESS				0x6f
-#define SDVO_CMD_GET_TV_CHROMA_FILTER			0x75
-#define SDVO_CMD_SET_TV_CHROMA_FILTER			0x76
-#define SDVO_CMD_GET_TV_LUMA_FILTER			0x78
-#define SDVO_CMD_SET_TV_LUMA_FILTER			0x79
-struct psb_intel_sdvo_enhancements_arg {
-    u16 value;
-}__attribute__((packed));
-
-#define SDVO_CMD_GET_DOT_CRAWL				0x70
-#define SDVO_CMD_SET_DOT_CRAWL				0x71
-# define SDVO_DOT_CRAWL_ON					(1 << 0)
-# define SDVO_DOT_CRAWL_DEFAULT_ON				(1 << 1)
-
-#define SDVO_CMD_GET_DITHER				0x72
-#define SDVO_CMD_SET_DITHER				0x73
-# define SDVO_DITHER_ON						(1 << 0)
-# define SDVO_DITHER_DEFAULT_ON					(1 << 1)
-
-#define SDVO_CMD_SET_CONTROL_BUS_SWITCH			0x7a
-# define SDVO_CONTROL_BUS_PROM				(1 << 0)
-# define SDVO_CONTROL_BUS_DDC1				(1 << 1)
-# define SDVO_CONTROL_BUS_DDC2				(1 << 2)
-# define SDVO_CONTROL_BUS_DDC3				(1 << 3)
-
-/* HDMI op codes */
-#define SDVO_CMD_GET_SUPP_ENCODE	0x9d
-#define SDVO_CMD_GET_ENCODE		0x9e
-#define SDVO_CMD_SET_ENCODE		0x9f
-  #define SDVO_ENCODE_DVI	0x0
-  #define SDVO_ENCODE_HDMI	0x1
-#define SDVO_CMD_SET_PIXEL_REPLI	0x8b
-#define SDVO_CMD_GET_PIXEL_REPLI	0x8c
-#define SDVO_CMD_GET_COLORIMETRY_CAP	0x8d
-#define SDVO_CMD_SET_COLORIMETRY	0x8e
-  #define SDVO_COLORIMETRY_RGB256   0x0
-  #define SDVO_COLORIMETRY_RGB220   0x1
-  #define SDVO_COLORIMETRY_YCrCb422 0x3
-  #define SDVO_COLORIMETRY_YCrCb444 0x4
-#define SDVO_CMD_GET_COLORIMETRY	0x8f
-#define SDVO_CMD_GET_AUDIO_ENCRYPT_PREFER 0x90
-#define SDVO_CMD_SET_AUDIO_STAT		0x91
-#define SDVO_CMD_GET_AUDIO_STAT		0x92
-#define SDVO_CMD_SET_HBUF_INDEX		0x93
-#define SDVO_CMD_GET_HBUF_INDEX		0x94
-#define SDVO_CMD_GET_HBUF_INFO		0x95
-#define SDVO_CMD_SET_HBUF_AV_SPLIT	0x96
-#define SDVO_CMD_GET_HBUF_AV_SPLIT	0x97
-#define SDVO_CMD_SET_HBUF_DATA		0x98
-#define SDVO_CMD_GET_HBUF_DATA		0x99
-#define SDVO_CMD_SET_HBUF_TXRATE	0x9a
-#define SDVO_CMD_GET_HBUF_TXRATE	0x9b
-  #define SDVO_HBUF_TX_DISABLED	(0 << 6)
-  #define SDVO_HBUF_TX_ONCE	(2 << 6)
-  #define SDVO_HBUF_TX_VSYNC	(3 << 6)
-#define SDVO_CMD_GET_AUDIO_TX_INFO	0x9c
-#define SDVO_NEED_TO_STALL  (1 << 7)
-
-struct psb_intel_sdvo_encode {
-    u8 dvi_rev;
-    u8 hdmi_rev;
-} __attribute__ ((packed));
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_irq.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_irq.c
deleted file mode 100644
index 18695864..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_irq.c
+++ /dev/null
@@ -1,622 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- * develop this driver.
- *
- **************************************************************************/
-/*
- */
-
-#include <drm/drmP.h>
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include "psb_irq.h"
-#include "mdfld_output.h"
-
-/*
- * inline functions
- */
-
-static inline u32
-psb_pipestat(int pipe)
-{
-	if (pipe == 0)
-		return PIPEASTAT;
-	if (pipe == 1)
-		return PIPEBSTAT;
-	if (pipe == 2)
-		return PIPECSTAT;
-	BUG();
-}
-
-static inline u32
-mid_pipe_event(int pipe)
-{
-	if (pipe == 0)
-		return _PSB_PIPEA_EVENT_FLAG;
-	if (pipe == 1)
-		return _MDFLD_PIPEB_EVENT_FLAG;
-	if (pipe == 2)
-		return _MDFLD_PIPEC_EVENT_FLAG;
-	BUG();
-}
-
-static inline u32
-mid_pipe_vsync(int pipe)
-{
-	if (pipe == 0)
-		return _PSB_VSYNC_PIPEA_FLAG;
-	if (pipe == 1)
-		return _PSB_VSYNC_PIPEB_FLAG;
-	if (pipe == 2)
-		return _MDFLD_PIPEC_VBLANK_FLAG;
-	BUG();
-}
-
-static inline u32
-mid_pipeconf(int pipe)
-{
-	if (pipe == 0)
-		return PIPEACONF;
-	if (pipe == 1)
-		return PIPEBCONF;
-	if (pipe == 2)
-		return PIPECCONF;
-	BUG();
-}
-
-void
-psb_enable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
-{
-	if ((dev_priv->pipestat[pipe] & mask) != mask) {
-		u32 reg = psb_pipestat(pipe);
-		dev_priv->pipestat[pipe] |= mask;
-		/* Enable the interrupt, clear any pending status */
-		if (gma_power_begin(dev_priv->dev, false)) {
-			u32 writeVal = PSB_RVDC32(reg);
-			writeVal |= (mask | (mask >> 16));
-			PSB_WVDC32(writeVal, reg);
-			(void) PSB_RVDC32(reg);
-			gma_power_end(dev_priv->dev);
-		}
-	}
-}
-
-void
-psb_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
-{
-	if ((dev_priv->pipestat[pipe] & mask) != 0) {
-		u32 reg = psb_pipestat(pipe);
-		dev_priv->pipestat[pipe] &= ~mask;
-		if (gma_power_begin(dev_priv->dev, false)) {
-			u32 writeVal = PSB_RVDC32(reg);
-			writeVal &= ~mask;
-			PSB_WVDC32(writeVal, reg);
-			(void) PSB_RVDC32(reg);
-			gma_power_end(dev_priv->dev);
-		}
-	}
-}
-
-static void mid_enable_pipe_event(struct drm_psb_private *dev_priv, int pipe)
-{
-	if (gma_power_begin(dev_priv->dev, false)) {
-		u32 pipe_event = mid_pipe_event(pipe);
-		dev_priv->vdc_irq_mask |= pipe_event;
-		PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-		PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-		gma_power_end(dev_priv->dev);
-	}
-}
-
-static void mid_disable_pipe_event(struct drm_psb_private *dev_priv, int pipe)
-{
-	if (dev_priv->pipestat[pipe] == 0) {
-		if (gma_power_begin(dev_priv->dev, false)) {
-			u32 pipe_event = mid_pipe_event(pipe);
-			dev_priv->vdc_irq_mask &= ~pipe_event;
-			PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-			PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-			gma_power_end(dev_priv->dev);
-		}
-	}
-}
-
-/**
- * Display controller interrupt handler for pipe event.
- *
- */
-static void mid_pipe_event_handler(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-
-	uint32_t pipe_stat_val = 0;
-	uint32_t pipe_stat_reg = psb_pipestat(pipe);
-	uint32_t pipe_enable = dev_priv->pipestat[pipe];
-	uint32_t pipe_status = dev_priv->pipestat[pipe] >> 16;
-	uint32_t pipe_clear;
-	uint32_t i = 0;
-
-	spin_lock(&dev_priv->irqmask_lock);
-
-	pipe_stat_val = PSB_RVDC32(pipe_stat_reg);
-	pipe_stat_val &= pipe_enable | pipe_status;
-	pipe_stat_val &= pipe_stat_val >> 16;
-
-	spin_unlock(&dev_priv->irqmask_lock);
-
-	/* Clear the 2nd level interrupt status bits
-	 * Sometimes the bits are very sticky so we repeat until they unstick */
-	for (i = 0; i < 0xffff; i++) {
-		PSB_WVDC32(PSB_RVDC32(pipe_stat_reg), pipe_stat_reg);
-		pipe_clear = PSB_RVDC32(pipe_stat_reg) & pipe_status;
-
-		if (pipe_clear == 0)
-			break;
-	}
-
-	if (pipe_clear)
-		dev_err(dev->dev,
-		"%s, can't clear status bits for pipe %d, its value = 0x%x.\n",
-		__func__, pipe, PSB_RVDC32(pipe_stat_reg));
-
-	if (pipe_stat_val & PIPE_VBLANK_STATUS)
-		drm_handle_vblank(dev, pipe);
-
-	if (pipe_stat_val & PIPE_TE_STATUS)
-		drm_handle_vblank(dev, pipe);
-}
-
-/*
- * Display controller interrupt handler.
- */
-static void psb_vdc_interrupt(struct drm_device *dev, uint32_t vdc_stat)
-{
-	if (vdc_stat & _PSB_VSYNC_PIPEA_FLAG)
-		mid_pipe_event_handler(dev, 0);
-
-	if (vdc_stat & _PSB_VSYNC_PIPEB_FLAG)
-		mid_pipe_event_handler(dev, 1);
-}
-
-irqreturn_t psb_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-
-	uint32_t vdc_stat, dsp_int = 0, sgx_int = 0;
-	int handled = 0;
-
-	spin_lock(&dev_priv->irqmask_lock);
-
-	vdc_stat = PSB_RVDC32(PSB_INT_IDENTITY_R);
-
-	if (vdc_stat & _PSB_PIPE_EVENT_FLAG)
-		dsp_int = 1;
-
-	/* FIXME: Handle Medfield
-	if (vdc_stat & _MDFLD_DISP_ALL_IRQ_FLAG)
-		dsp_int = 1;
-	*/
-
-	if (vdc_stat & _PSB_IRQ_SGX_FLAG)
-		sgx_int = 1;
-
-	vdc_stat &= dev_priv->vdc_irq_mask;
-	spin_unlock(&dev_priv->irqmask_lock);
-
-	if (dsp_int && gma_power_is_on(dev)) {
-		psb_vdc_interrupt(dev, vdc_stat);
-		handled = 1;
-	}
-
-	if (sgx_int) {
-		/* Not expected - we have it masked, shut it up */
-		u32 s, s2;
-		s = PSB_RSGX32(PSB_CR_EVENT_STATUS);
-		s2 = PSB_RSGX32(PSB_CR_EVENT_STATUS2);
-		PSB_WSGX32(s, PSB_CR_EVENT_HOST_CLEAR);
-		PSB_WSGX32(s2, PSB_CR_EVENT_HOST_CLEAR2);
-		/* if s & _PSB_CE_TWOD_COMPLETE we have 2D done but
-		   we may as well poll even if we add that ! */
-		handled = 1;
-	}
-
-	PSB_WVDC32(vdc_stat, PSB_INT_IDENTITY_R);
-	(void) PSB_RVDC32(PSB_INT_IDENTITY_R);
-	DRM_READMEMORYBARRIER();
-
-	if (!handled)
-		return IRQ_NONE;
-
-	return IRQ_HANDLED;
-}
-
-void psb_irq_preinstall(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	if (gma_power_is_on(dev))
-		PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-	if (dev->vblank_enabled[0])
-		dev_priv->vdc_irq_mask |= _PSB_VSYNC_PIPEA_FLAG;
-	if (dev->vblank_enabled[1])
-		dev_priv->vdc_irq_mask |= _PSB_VSYNC_PIPEB_FLAG;
-
-	/* FIXME: Handle Medfield irq mask
-	if (dev->vblank_enabled[1])
-		dev_priv->vdc_irq_mask |= _MDFLD_PIPEB_EVENT_FLAG;
-	if (dev->vblank_enabled[2])
-		dev_priv->vdc_irq_mask |= _MDFLD_PIPEC_EVENT_FLAG;
-	*/
-
-	/* This register is safe even if display island is off */
-	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-}
-
-int psb_irq_postinstall(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	/* This register is safe even if display island is off */
-	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-	PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-
-	if (dev->vblank_enabled[0])
-		psb_enable_pipestat(dev_priv, 0, PIPE_VBLANK_INTERRUPT_ENABLE);
-	else
-		psb_disable_pipestat(dev_priv, 0, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	if (dev->vblank_enabled[1])
-		psb_enable_pipestat(dev_priv, 1, PIPE_VBLANK_INTERRUPT_ENABLE);
-	else
-		psb_disable_pipestat(dev_priv, 1, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	if (dev->vblank_enabled[2])
-		psb_enable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
-	else
-		psb_disable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-	return 0;
-}
-
-void psb_irq_uninstall(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-
-	if (dev->vblank_enabled[0])
-		psb_disable_pipestat(dev_priv, 0, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	if (dev->vblank_enabled[1])
-		psb_disable_pipestat(dev_priv, 1, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	if (dev->vblank_enabled[2])
-		psb_disable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	dev_priv->vdc_irq_mask &= _PSB_IRQ_SGX_FLAG |
-				  _PSB_IRQ_MSVDX_FLAG |
-				  _LNC_IRQ_TOPAZ_FLAG;
-
-	/* These two registers are safe even if display island is off */
-	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-
-	wmb();
-
-	/* This register is safe even if display island is off */
-	PSB_WVDC32(PSB_RVDC32(PSB_INT_IDENTITY_R), PSB_INT_IDENTITY_R);
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-}
-
-void psb_irq_turn_on_dpst(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *) dev->dev_private;
-	u32 hist_reg;
-	u32 pwm_reg;
-
-	if (gma_power_begin(dev, false)) {
-		PSB_WVDC32(1 << 31, HISTOGRAM_LOGIC_CONTROL);
-		hist_reg = PSB_RVDC32(HISTOGRAM_LOGIC_CONTROL);
-		PSB_WVDC32(1 << 31, HISTOGRAM_INT_CONTROL);
-		hist_reg = PSB_RVDC32(HISTOGRAM_INT_CONTROL);
-
-		PSB_WVDC32(0x80010100, PWM_CONTROL_LOGIC);
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-		PSB_WVDC32(pwm_reg | PWM_PHASEIN_ENABLE
-						| PWM_PHASEIN_INT_ENABLE,
-							   PWM_CONTROL_LOGIC);
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-
-		psb_enable_pipestat(dev_priv, 0, PIPE_DPST_EVENT_ENABLE);
-
-		hist_reg = PSB_RVDC32(HISTOGRAM_INT_CONTROL);
-		PSB_WVDC32(hist_reg | HISTOGRAM_INT_CTRL_CLEAR,
-							HISTOGRAM_INT_CONTROL);
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-		PSB_WVDC32(pwm_reg | 0x80010100 | PWM_PHASEIN_ENABLE,
-							PWM_CONTROL_LOGIC);
-
-		gma_power_end(dev);
-	}
-}
-
-int psb_irq_enable_dpst(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	/* enable DPST */
-	mid_enable_pipe_event(dev_priv, 0);
-	psb_irq_turn_on_dpst(dev);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-	return 0;
-}
-
-void psb_irq_turn_off_dpst(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	u32 hist_reg;
-	u32 pwm_reg;
-
-	if (gma_power_begin(dev, false)) {
-		PSB_WVDC32(0x00000000, HISTOGRAM_INT_CONTROL);
-		hist_reg = PSB_RVDC32(HISTOGRAM_INT_CONTROL);
-
-		psb_disable_pipestat(dev_priv, 0, PIPE_DPST_EVENT_ENABLE);
-
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-		PSB_WVDC32(pwm_reg & !(PWM_PHASEIN_INT_ENABLE),
-							PWM_CONTROL_LOGIC);
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-
-		gma_power_end(dev);
-	}
-}
-
-int psb_irq_disable_dpst(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	mid_disable_pipe_event(dev_priv, 0);
-	psb_irq_turn_off_dpst(dev);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-
-	return 0;
-}
-
-#ifdef PSB_FIXME
-static int psb_vblank_do_wait(struct drm_device *dev,
-			      unsigned int *sequence, atomic_t *counter)
-{
-	unsigned int cur_vblank;
-	int ret = 0;
-	DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
-		    (((cur_vblank = atomic_read(counter))
-		      - *sequence) <= (1 << 23)));
-	*sequence = cur_vblank;
-
-	return ret;
-}
-#endif
-
-/*
- * It is used to enable VBLANK interrupt
- */
-int psb_enable_vblank(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long irqflags;
-	uint32_t reg_val = 0;
-	uint32_t pipeconf_reg = mid_pipeconf(pipe);
-
-	/* Medfield is different - we should perhaps extract out vblank
-	   and blacklight etc ops */
-	if (IS_MFLD(dev))
-		return mdfld_enable_te(dev, pipe);
-
-	if (gma_power_begin(dev, false)) {
-		reg_val = REG_READ(pipeconf_reg);
-		gma_power_end(dev);
-	}
-
-	if (!(reg_val & PIPEACONF_ENABLE))
-		return -EINVAL;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	if (pipe == 0)
-		dev_priv->vdc_irq_mask |= _PSB_VSYNC_PIPEA_FLAG;
-	else if (pipe == 1)
-		dev_priv->vdc_irq_mask |= _PSB_VSYNC_PIPEB_FLAG;
-
-	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-	psb_enable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-
-	return 0;
-}
-
-/*
- * It is used to disable VBLANK interrupt
- */
-void psb_disable_vblank(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long irqflags;
-
-	if (IS_MFLD(dev))
-		mdfld_disable_te(dev, pipe);
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	if (pipe == 0)
-		dev_priv->vdc_irq_mask &= ~_PSB_VSYNC_PIPEA_FLAG;
-	else if (pipe == 1)
-		dev_priv->vdc_irq_mask &= ~_PSB_VSYNC_PIPEB_FLAG;
-
-	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-	psb_disable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-}
-
-/*
- * It is used to enable TE interrupt
- */
-int mdfld_enable_te(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-	uint32_t reg_val = 0;
-	uint32_t pipeconf_reg = mid_pipeconf(pipe);
-
-	if (gma_power_begin(dev, false)) {
-		reg_val = REG_READ(pipeconf_reg);
-		gma_power_end(dev);
-	}
-
-	if (!(reg_val & PIPEACONF_ENABLE))
-		return -EINVAL;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	mid_enable_pipe_event(dev_priv, pipe);
-	psb_enable_pipestat(dev_priv, pipe, PIPE_TE_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-
-	return 0;
-}
-
-/*
- * It is used to disable TE interrupt
- */
-void mdfld_disable_te(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	if (!dev_priv->dsr_enable)
-		return;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	mid_disable_pipe_event(dev_priv, pipe);
-	psb_disable_pipestat(dev_priv, pipe, PIPE_TE_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-}
-
-/* Called from drm generic code, passed a 'crtc', which
- * we use as a pipe index
- */
-u32 psb_get_vblank_counter(struct drm_device *dev, int pipe)
-{
-	uint32_t high_frame = PIPEAFRAMEHIGH;
-	uint32_t low_frame = PIPEAFRAMEPIXEL;
-	uint32_t pipeconf_reg = PIPEACONF;
-	uint32_t reg_val = 0;
-	uint32_t high1 = 0, high2 = 0, low = 0, count = 0;
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		high_frame = PIPEBFRAMEHIGH;
-		low_frame = PIPEBFRAMEPIXEL;
-		pipeconf_reg = PIPEBCONF;
-		break;
-	case 2:
-		high_frame = PIPECFRAMEHIGH;
-		low_frame = PIPECFRAMEPIXEL;
-		pipeconf_reg = PIPECCONF;
-		break;
-	default:
-		dev_err(dev->dev, "%s, invalid pipe.\n", __func__);
-		return 0;
-	}
-
-	if (!gma_power_begin(dev, false))
-		return 0;
-
-	reg_val = REG_READ(pipeconf_reg);
-
-	if (!(reg_val & PIPEACONF_ENABLE)) {
-		dev_err(dev->dev, "trying to get vblank count for disabled pipe %d\n",
-								pipe);
-		goto psb_get_vblank_counter_exit;
-	}
-
-	/*
-	 * High & low register fields aren't synchronized, so make sure
-	 * we get a low value that's stable across two reads of the high
-	 * register.
-	 */
-	do {
-		high1 = ((REG_READ(high_frame) & PIPE_FRAME_HIGH_MASK) >>
-			 PIPE_FRAME_HIGH_SHIFT);
-		low =  ((REG_READ(low_frame) & PIPE_FRAME_LOW_MASK) >>
-			PIPE_FRAME_LOW_SHIFT);
-		high2 = ((REG_READ(high_frame) & PIPE_FRAME_HIGH_MASK) >>
-			 PIPE_FRAME_HIGH_SHIFT);
-	} while (high1 != high2);
-
-	count = (high1 << 8) | low;
-
-psb_get_vblank_counter_exit:
-
-	gma_power_end(dev);
-
-	return count;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_irq.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_irq.h
deleted file mode 100644
index 603045be..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_irq.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2009-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *    Benjamin Defnet <benjamin.r.defnet@intel.com>
- *    Rajesh Poornachandran <rajesh.poornachandran@intel.com>
- *
- **************************************************************************/
-
-#ifndef _SYSIRQ_H_
-#define _SYSIRQ_H_
-
-#include <drm/drmP.h>
-
-bool sysirq_init(struct drm_device *dev);
-void sysirq_uninit(struct drm_device *dev);
-
-void psb_irq_preinstall(struct drm_device *dev);
-int  psb_irq_postinstall(struct drm_device *dev);
-void psb_irq_uninstall(struct drm_device *dev);
-irqreturn_t psb_irq_handler(DRM_IRQ_ARGS);
-
-int psb_irq_enable_dpst(struct drm_device *dev);
-int psb_irq_disable_dpst(struct drm_device *dev);
-void psb_irq_turn_on_dpst(struct drm_device *dev);
-void psb_irq_turn_off_dpst(struct drm_device *dev);
-int  psb_enable_vblank(struct drm_device *dev, int pipe);
-void psb_disable_vblank(struct drm_device *dev, int pipe);
-u32  psb_get_vblank_counter(struct drm_device *dev, int pipe);
-
-int mdfld_enable_te(struct drm_device *dev, int pipe);
-void mdfld_disable_te(struct drm_device *dev, int pipe);
-#endif /* _SYSIRQ_H_ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_lid.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_lid.c
deleted file mode 100644
index b867aabe..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_lid.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- **************************************************************************/
-
-#include <drm/drmP.h>
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include <linux/spinlock.h>
-
-static void psb_lid_timer_func(unsigned long data)
-{
-	struct drm_psb_private * dev_priv = (struct drm_psb_private *)data;
-	struct drm_device *dev = (struct drm_device *)dev_priv->dev;
-	struct timer_list *lid_timer = &dev_priv->lid_timer;
-	unsigned long irq_flags;
-	u32 *lid_state = dev_priv->lid_state;
-	u32 pp_status;
-
-	if (readl(lid_state) == dev_priv->lid_last_state)
-		goto lid_timer_schedule;
-
-	if ((readl(lid_state)) & 0x01) {
-		/*lid state is open*/
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) | POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-
-		/*FIXME: should be backlight level before*/
-		psb_intel_lvds_set_brightness(dev, 100);
-	} else {
-		psb_intel_lvds_set_brightness(dev, 0);
-
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) & ~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-	}
-	dev_priv->lid_last_state =  readl(lid_state);
-
-lid_timer_schedule:
-	spin_lock_irqsave(&dev_priv->lid_lock, irq_flags);
-	if (!timer_pending(lid_timer)) {
-		lid_timer->expires = jiffies + PSB_LID_DELAY;
-		add_timer(lid_timer);
-	}
-	spin_unlock_irqrestore(&dev_priv->lid_lock, irq_flags);
-}
-
-void psb_lid_timer_init(struct drm_psb_private *dev_priv)
-{
-	struct timer_list *lid_timer = &dev_priv->lid_timer;
-	unsigned long irq_flags;
-
-	spin_lock_init(&dev_priv->lid_lock);
-	spin_lock_irqsave(&dev_priv->lid_lock, irq_flags);
-
-	init_timer(lid_timer);
-
-	lid_timer->data = (unsigned long)dev_priv;
-	lid_timer->function = psb_lid_timer_func;
-	lid_timer->expires = jiffies + PSB_LID_DELAY;
-
-	add_timer(lid_timer);
-	spin_unlock_irqrestore(&dev_priv->lid_lock, irq_flags);
-}
-
-void psb_lid_timer_takedown(struct drm_psb_private *dev_priv)
-{
-	del_timer_sync(&dev_priv->lid_timer);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_reg.h
deleted file mode 100644
index b81c7c1e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/psb_reg.h
+++ /dev/null
@@ -1,582 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) (2005-2007) Imagination Technologies Limited.
- * Copyright (c) 2007, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA..
- *
- **************************************************************************/
-
-#ifndef _PSB_REG_H_
-#define _PSB_REG_H_
-
-#define PSB_CR_CLKGATECTL		0x0000
-#define _PSB_C_CLKGATECTL_AUTO_MAN_REG		(1 << 24)
-#define _PSB_C_CLKGATECTL_USE_CLKG_SHIFT	(20)
-#define _PSB_C_CLKGATECTL_USE_CLKG_MASK		(0x3 << 20)
-#define _PSB_C_CLKGATECTL_DPM_CLKG_SHIFT	(16)
-#define _PSB_C_CLKGATECTL_DPM_CLKG_MASK		(0x3 << 16)
-#define _PSB_C_CLKGATECTL_TA_CLKG_SHIFT		(12)
-#define _PSB_C_CLKGATECTL_TA_CLKG_MASK		(0x3 << 12)
-#define _PSB_C_CLKGATECTL_TSP_CLKG_SHIFT	(8)
-#define _PSB_C_CLKGATECTL_TSP_CLKG_MASK		(0x3 << 8)
-#define _PSB_C_CLKGATECTL_ISP_CLKG_SHIFT	(4)
-#define _PSB_C_CLKGATECTL_ISP_CLKG_MASK		(0x3 << 4)
-#define _PSB_C_CLKGATECTL_2D_CLKG_SHIFT		(0)
-#define _PSB_C_CLKGATECTL_2D_CLKG_MASK		(0x3 << 0)
-#define _PSB_C_CLKGATECTL_CLKG_ENABLED		(0)
-#define _PSB_C_CLKGATECTL_CLKG_DISABLED		(1)
-#define _PSB_C_CLKGATECTL_CLKG_AUTO		(2)
-
-#define PSB_CR_CORE_ID			0x0010
-#define _PSB_CC_ID_ID_SHIFT			(16)
-#define _PSB_CC_ID_ID_MASK			(0xFFFF << 16)
-#define _PSB_CC_ID_CONFIG_SHIFT			(0)
-#define _PSB_CC_ID_CONFIG_MASK			(0xFFFF << 0)
-
-#define PSB_CR_CORE_REVISION		0x0014
-#define _PSB_CC_REVISION_DESIGNER_SHIFT		(24)
-#define _PSB_CC_REVISION_DESIGNER_MASK		(0xFF << 24)
-#define _PSB_CC_REVISION_MAJOR_SHIFT		(16)
-#define _PSB_CC_REVISION_MAJOR_MASK		(0xFF << 16)
-#define _PSB_CC_REVISION_MINOR_SHIFT		(8)
-#define _PSB_CC_REVISION_MINOR_MASK		(0xFF << 8)
-#define _PSB_CC_REVISION_MAINTENANCE_SHIFT	(0)
-#define _PSB_CC_REVISION_MAINTENANCE_MASK	(0xFF << 0)
-
-#define PSB_CR_DESIGNER_REV_FIELD1	0x0018
-
-#define PSB_CR_SOFT_RESET		0x0080
-#define _PSB_CS_RESET_TSP_RESET		(1 << 6)
-#define _PSB_CS_RESET_ISP_RESET		(1 << 5)
-#define _PSB_CS_RESET_USE_RESET		(1 << 4)
-#define _PSB_CS_RESET_TA_RESET		(1 << 3)
-#define _PSB_CS_RESET_DPM_RESET		(1 << 2)
-#define _PSB_CS_RESET_TWOD_RESET	(1 << 1)
-#define _PSB_CS_RESET_BIF_RESET			(1 << 0)
-
-#define PSB_CR_DESIGNER_REV_FIELD2	0x001C
-
-#define PSB_CR_EVENT_HOST_ENABLE2	0x0110
-
-#define PSB_CR_EVENT_STATUS2		0x0118
-
-#define PSB_CR_EVENT_HOST_CLEAR2	0x0114
-#define _PSB_CE2_BIF_REQUESTER_FAULT		(1 << 4)
-
-#define PSB_CR_EVENT_STATUS		0x012C
-
-#define PSB_CR_EVENT_HOST_ENABLE	0x0130
-
-#define PSB_CR_EVENT_HOST_CLEAR		0x0134
-#define _PSB_CE_MASTER_INTERRUPT		(1 << 31)
-#define _PSB_CE_TA_DPM_FAULT			(1 << 28)
-#define _PSB_CE_TWOD_COMPLETE			(1 << 27)
-#define _PSB_CE_DPM_OUT_OF_MEMORY_ZLS		(1 << 25)
-#define _PSB_CE_DPM_TA_MEM_FREE			(1 << 24)
-#define _PSB_CE_PIXELBE_END_RENDER		(1 << 18)
-#define _PSB_CE_SW_EVENT			(1 << 14)
-#define _PSB_CE_TA_FINISHED			(1 << 13)
-#define _PSB_CE_TA_TERMINATE			(1 << 12)
-#define _PSB_CE_DPM_REACHED_MEM_THRESH		(1 << 3)
-#define _PSB_CE_DPM_OUT_OF_MEMORY_GBL		(1 << 2)
-#define _PSB_CE_DPM_OUT_OF_MEMORY_MT		(1 << 1)
-#define _PSB_CE_DPM_3D_MEM_FREE			(1 << 0)
-
-
-#define PSB_USE_OFFSET_MASK		0x0007FFFF
-#define PSB_USE_OFFSET_SIZE		(PSB_USE_OFFSET_MASK + 1)
-#define PSB_CR_USE_CODE_BASE0		0x0A0C
-#define PSB_CR_USE_CODE_BASE1		0x0A10
-#define PSB_CR_USE_CODE_BASE2		0x0A14
-#define PSB_CR_USE_CODE_BASE3		0x0A18
-#define PSB_CR_USE_CODE_BASE4		0x0A1C
-#define PSB_CR_USE_CODE_BASE5		0x0A20
-#define PSB_CR_USE_CODE_BASE6		0x0A24
-#define PSB_CR_USE_CODE_BASE7		0x0A28
-#define PSB_CR_USE_CODE_BASE8		0x0A2C
-#define PSB_CR_USE_CODE_BASE9		0x0A30
-#define PSB_CR_USE_CODE_BASE10		0x0A34
-#define PSB_CR_USE_CODE_BASE11		0x0A38
-#define PSB_CR_USE_CODE_BASE12		0x0A3C
-#define PSB_CR_USE_CODE_BASE13		0x0A40
-#define PSB_CR_USE_CODE_BASE14		0x0A44
-#define PSB_CR_USE_CODE_BASE15		0x0A48
-#define PSB_CR_USE_CODE_BASE(_i)	(0x0A0C + ((_i) << 2))
-#define _PSB_CUC_BASE_DM_SHIFT			(25)
-#define _PSB_CUC_BASE_DM_MASK			(0x3 << 25)
-#define _PSB_CUC_BASE_ADDR_SHIFT		(0)	/* 1024-bit aligned address? */
-#define _PSB_CUC_BASE_ADDR_ALIGNSHIFT		(7)
-#define _PSB_CUC_BASE_ADDR_MASK			(0x1FFFFFF << 0)
-#define _PSB_CUC_DM_VERTEX			(0)
-#define _PSB_CUC_DM_PIXEL			(1)
-#define _PSB_CUC_DM_RESERVED			(2)
-#define _PSB_CUC_DM_EDM				(3)
-
-#define PSB_CR_PDS_EXEC_BASE		0x0AB8
-#define _PSB_CR_PDS_EXEC_BASE_ADDR_SHIFT	(20)	/* 1MB aligned address */
-#define _PSB_CR_PDS_EXEC_BASE_ADDR_ALIGNSHIFT	(20)
-
-#define PSB_CR_EVENT_KICKER		0x0AC4
-#define _PSB_CE_KICKER_ADDRESS_SHIFT		(4)	/* 128-bit aligned address */
-
-#define PSB_CR_EVENT_KICK		0x0AC8
-#define _PSB_CE_KICK_NOW			(1 << 0)
-
-#define PSB_CR_BIF_DIR_LIST_BASE1	0x0C38
-
-#define PSB_CR_BIF_CTRL			0x0C00
-#define _PSB_CB_CTRL_CLEAR_FAULT		(1 << 4)
-#define _PSB_CB_CTRL_INVALDC			(1 << 3)
-#define _PSB_CB_CTRL_FLUSH			(1 << 2)
-
-#define PSB_CR_BIF_INT_STAT		0x0C04
-
-#define PSB_CR_BIF_FAULT		0x0C08
-#define _PSB_CBI_STAT_PF_N_RW			(1 << 14)
-#define _PSB_CBI_STAT_FAULT_SHIFT		(0)
-#define _PSB_CBI_STAT_FAULT_MASK		(0x3FFF << 0)
-#define _PSB_CBI_STAT_FAULT_CACHE		(1 << 1)
-#define _PSB_CBI_STAT_FAULT_TA			(1 << 2)
-#define _PSB_CBI_STAT_FAULT_VDM			(1 << 3)
-#define _PSB_CBI_STAT_FAULT_2D			(1 << 4)
-#define _PSB_CBI_STAT_FAULT_PBE			(1 << 5)
-#define _PSB_CBI_STAT_FAULT_TSP			(1 << 6)
-#define _PSB_CBI_STAT_FAULT_ISP			(1 << 7)
-#define _PSB_CBI_STAT_FAULT_USSEPDS		(1 << 8)
-#define _PSB_CBI_STAT_FAULT_HOST		(1 << 9)
-
-#define PSB_CR_BIF_BANK0		0x0C78
-#define PSB_CR_BIF_BANK1		0x0C7C
-#define PSB_CR_BIF_DIR_LIST_BASE0	0x0C84
-#define PSB_CR_BIF_TWOD_REQ_BASE	0x0C88
-#define PSB_CR_BIF_3D_REQ_BASE		0x0CAC
-
-#define PSB_CR_2D_SOCIF			0x0E18
-#define _PSB_C2_SOCIF_FREESPACE_SHIFT		(0)
-#define _PSB_C2_SOCIF_FREESPACE_MASK		(0xFF << 0)
-#define _PSB_C2_SOCIF_EMPTY			(0x80 << 0)
-
-#define PSB_CR_2D_BLIT_STATUS		0x0E04
-#define _PSB_C2B_STATUS_BUSY			(1 << 24)
-#define _PSB_C2B_STATUS_COMPLETE_SHIFT		(0)
-#define _PSB_C2B_STATUS_COMPLETE_MASK		(0xFFFFFF << 0)
-
-/*
- * 2D defs.
- */
-
-/*
- * 2D Slave Port Data : Block Header's Object Type
- */
-
-#define	PSB_2D_CLIP_BH			(0x00000000)
-#define	PSB_2D_PAT_BH			(0x10000000)
-#define	PSB_2D_CTRL_BH			(0x20000000)
-#define	PSB_2D_SRC_OFF_BH		(0x30000000)
-#define	PSB_2D_MASK_OFF_BH		(0x40000000)
-#define	PSB_2D_RESERVED1_BH		(0x50000000)
-#define	PSB_2D_RESERVED2_BH		(0x60000000)
-#define	PSB_2D_FENCE_BH			(0x70000000)
-#define	PSB_2D_BLIT_BH			(0x80000000)
-#define	PSB_2D_SRC_SURF_BH		(0x90000000)
-#define	PSB_2D_DST_SURF_BH		(0xA0000000)
-#define	PSB_2D_PAT_SURF_BH		(0xB0000000)
-#define	PSB_2D_SRC_PAL_BH		(0xC0000000)
-#define	PSB_2D_PAT_PAL_BH		(0xD0000000)
-#define	PSB_2D_MASK_SURF_BH		(0xE0000000)
-#define	PSB_2D_FLUSH_BH			(0xF0000000)
-
-/*
- * Clip Definition block (PSB_2D_CLIP_BH)
- */
-#define PSB_2D_CLIPCOUNT_MAX		(1)
-#define PSB_2D_CLIPCOUNT_MASK		(0x00000000)
-#define PSB_2D_CLIPCOUNT_CLRMASK	(0xFFFFFFFF)
-#define PSB_2D_CLIPCOUNT_SHIFT		(0)
-/* clip rectangle min & max */
-#define PSB_2D_CLIP_XMAX_MASK		(0x00FFF000)
-#define PSB_2D_CLIP_XMAX_CLRMASK	(0xFF000FFF)
-#define PSB_2D_CLIP_XMAX_SHIFT		(12)
-#define PSB_2D_CLIP_XMIN_MASK		(0x00000FFF)
-#define PSB_2D_CLIP_XMIN_CLRMASK	(0x00FFF000)
-#define PSB_2D_CLIP_XMIN_SHIFT		(0)
-/* clip rectangle offset */
-#define PSB_2D_CLIP_YMAX_MASK		(0x00FFF000)
-#define PSB_2D_CLIP_YMAX_CLRMASK	(0xFF000FFF)
-#define PSB_2D_CLIP_YMAX_SHIFT		(12)
-#define PSB_2D_CLIP_YMIN_MASK		(0x00000FFF)
-#define PSB_2D_CLIP_YMIN_CLRMASK	(0x00FFF000)
-#define PSB_2D_CLIP_YMIN_SHIFT		(0)
-
-/*
- * Pattern Control (PSB_2D_PAT_BH)
- */
-#define PSB_2D_PAT_HEIGHT_MASK		(0x0000001F)
-#define PSB_2D_PAT_HEIGHT_SHIFT		(0)
-#define PSB_2D_PAT_WIDTH_MASK		(0x000003E0)
-#define PSB_2D_PAT_WIDTH_SHIFT		(5)
-#define PSB_2D_PAT_YSTART_MASK		(0x00007C00)
-#define PSB_2D_PAT_YSTART_SHIFT		(10)
-#define PSB_2D_PAT_XSTART_MASK		(0x000F8000)
-#define PSB_2D_PAT_XSTART_SHIFT		(15)
-
-/*
- * 2D Control block (PSB_2D_CTRL_BH)
- */
-/* Present Flags */
-#define PSB_2D_SRCCK_CTRL		(0x00000001)
-#define PSB_2D_DSTCK_CTRL		(0x00000002)
-#define PSB_2D_ALPHA_CTRL		(0x00000004)
-/* Colour Key Colour (SRC/DST)*/
-#define PSB_2D_CK_COL_MASK		(0xFFFFFFFF)
-#define PSB_2D_CK_COL_CLRMASK		(0x00000000)
-#define PSB_2D_CK_COL_SHIFT		(0)
-/* Colour Key Mask (SRC/DST)*/
-#define PSB_2D_CK_MASK_MASK		(0xFFFFFFFF)
-#define PSB_2D_CK_MASK_CLRMASK		(0x00000000)
-#define PSB_2D_CK_MASK_SHIFT		(0)
-/* Alpha Control (Alpha/RGB)*/
-#define PSB_2D_GBLALPHA_MASK		(0x000FF000)
-#define PSB_2D_GBLALPHA_CLRMASK		(0xFFF00FFF)
-#define PSB_2D_GBLALPHA_SHIFT		(12)
-#define PSB_2D_SRCALPHA_OP_MASK		(0x00700000)
-#define PSB_2D_SRCALPHA_OP_CLRMASK	(0xFF8FFFFF)
-#define PSB_2D_SRCALPHA_OP_SHIFT	(20)
-#define PSB_2D_SRCALPHA_OP_ONE		(0x00000000)
-#define PSB_2D_SRCALPHA_OP_SRC		(0x00100000)
-#define PSB_2D_SRCALPHA_OP_DST		(0x00200000)
-#define PSB_2D_SRCALPHA_OP_SG		(0x00300000)
-#define PSB_2D_SRCALPHA_OP_DG		(0x00400000)
-#define PSB_2D_SRCALPHA_OP_GBL		(0x00500000)
-#define PSB_2D_SRCALPHA_OP_ZERO		(0x00600000)
-#define PSB_2D_SRCALPHA_INVERT		(0x00800000)
-#define PSB_2D_SRCALPHA_INVERT_CLR	(0xFF7FFFFF)
-#define PSB_2D_DSTALPHA_OP_MASK		(0x07000000)
-#define PSB_2D_DSTALPHA_OP_CLRMASK	(0xF8FFFFFF)
-#define PSB_2D_DSTALPHA_OP_SHIFT	(24)
-#define PSB_2D_DSTALPHA_OP_ONE		(0x00000000)
-#define PSB_2D_DSTALPHA_OP_SRC		(0x01000000)
-#define PSB_2D_DSTALPHA_OP_DST		(0x02000000)
-#define PSB_2D_DSTALPHA_OP_SG		(0x03000000)
-#define PSB_2D_DSTALPHA_OP_DG		(0x04000000)
-#define PSB_2D_DSTALPHA_OP_GBL		(0x05000000)
-#define PSB_2D_DSTALPHA_OP_ZERO		(0x06000000)
-#define PSB_2D_DSTALPHA_INVERT		(0x08000000)
-#define PSB_2D_DSTALPHA_INVERT_CLR	(0xF7FFFFFF)
-
-#define PSB_2D_PRE_MULTIPLICATION_ENABLE	(0x10000000)
-#define PSB_2D_PRE_MULTIPLICATION_CLRMASK	(0xEFFFFFFF)
-#define PSB_2D_ZERO_SOURCE_ALPHA_ENABLE		(0x20000000)
-#define PSB_2D_ZERO_SOURCE_ALPHA_CLRMASK	(0xDFFFFFFF)
-
-/*
- *Source Offset (PSB_2D_SRC_OFF_BH)
- */
-#define PSB_2D_SRCOFF_XSTART_MASK	((0x00000FFF) << 12)
-#define PSB_2D_SRCOFF_XSTART_SHIFT	(12)
-#define PSB_2D_SRCOFF_YSTART_MASK	(0x00000FFF)
-#define PSB_2D_SRCOFF_YSTART_SHIFT	(0)
-
-/*
- * Mask Offset (PSB_2D_MASK_OFF_BH)
- */
-#define PSB_2D_MASKOFF_XSTART_MASK	((0x00000FFF) << 12)
-#define PSB_2D_MASKOFF_XSTART_SHIFT	(12)
-#define PSB_2D_MASKOFF_YSTART_MASK	(0x00000FFF)
-#define PSB_2D_MASKOFF_YSTART_SHIFT	(0)
-
-/*
- * 2D Fence (see PSB_2D_FENCE_BH): bits 0:27 are ignored
- */
-
-/*
- *Blit Rectangle (PSB_2D_BLIT_BH)
- */
-
-#define PSB_2D_ROT_MASK			(3 << 25)
-#define PSB_2D_ROT_CLRMASK		(~PSB_2D_ROT_MASK)
-#define PSB_2D_ROT_NONE			(0 << 25)
-#define PSB_2D_ROT_90DEGS		(1 << 25)
-#define PSB_2D_ROT_180DEGS		(2 << 25)
-#define PSB_2D_ROT_270DEGS		(3 << 25)
-
-#define PSB_2D_COPYORDER_MASK		(3 << 23)
-#define PSB_2D_COPYORDER_CLRMASK	(~PSB_2D_COPYORDER_MASK)
-#define PSB_2D_COPYORDER_TL2BR		(0 << 23)
-#define PSB_2D_COPYORDER_BR2TL		(1 << 23)
-#define PSB_2D_COPYORDER_TR2BL		(2 << 23)
-#define PSB_2D_COPYORDER_BL2TR		(3 << 23)
-
-#define PSB_2D_DSTCK_CLRMASK		(0xFF9FFFFF)
-#define PSB_2D_DSTCK_DISABLE		(0x00000000)
-#define PSB_2D_DSTCK_PASS		(0x00200000)
-#define PSB_2D_DSTCK_REJECT		(0x00400000)
-
-#define PSB_2D_SRCCK_CLRMASK		(0xFFE7FFFF)
-#define PSB_2D_SRCCK_DISABLE		(0x00000000)
-#define PSB_2D_SRCCK_PASS		(0x00080000)
-#define PSB_2D_SRCCK_REJECT		(0x00100000)
-
-#define PSB_2D_CLIP_ENABLE		(0x00040000)
-
-#define PSB_2D_ALPHA_ENABLE		(0x00020000)
-
-#define PSB_2D_PAT_CLRMASK		(0xFFFEFFFF)
-#define PSB_2D_PAT_MASK			(0x00010000)
-#define PSB_2D_USE_PAT			(0x00010000)
-#define PSB_2D_USE_FILL			(0x00000000)
-/*
- * Tungsten Graphics note on rop codes: If rop A and rop B are
- * identical, the mask surface will not be read and need not be
- * set up.
- */
-
-#define PSB_2D_ROP3B_MASK		(0x0000FF00)
-#define PSB_2D_ROP3B_CLRMASK		(0xFFFF00FF)
-#define PSB_2D_ROP3B_SHIFT		(8)
-/* rop code A */
-#define PSB_2D_ROP3A_MASK		(0x000000FF)
-#define PSB_2D_ROP3A_CLRMASK		(0xFFFFFF00)
-#define PSB_2D_ROP3A_SHIFT		(0)
-
-#define PSB_2D_ROP4_MASK		(0x0000FFFF)
-/*
- *	DWORD0:	(Only pass if Pattern control == Use Fill Colour)
- *	Fill Colour RGBA8888
- */
-#define PSB_2D_FILLCOLOUR_MASK		(0xFFFFFFFF)
-#define PSB_2D_FILLCOLOUR_SHIFT		(0)
-/*
- *	DWORD1: (Always Present)
- *	X Start (Dest)
- *	Y Start (Dest)
- */
-#define PSB_2D_DST_XSTART_MASK		(0x00FFF000)
-#define PSB_2D_DST_XSTART_CLRMASK	(0xFF000FFF)
-#define PSB_2D_DST_XSTART_SHIFT		(12)
-#define PSB_2D_DST_YSTART_MASK		(0x00000FFF)
-#define PSB_2D_DST_YSTART_CLRMASK	(0xFFFFF000)
-#define PSB_2D_DST_YSTART_SHIFT		(0)
-/*
- *	DWORD2: (Always Present)
- *	X Size (Dest)
- *	Y Size (Dest)
- */
-#define PSB_2D_DST_XSIZE_MASK		(0x00FFF000)
-#define PSB_2D_DST_XSIZE_CLRMASK	(0xFF000FFF)
-#define PSB_2D_DST_XSIZE_SHIFT		(12)
-#define PSB_2D_DST_YSIZE_MASK		(0x00000FFF)
-#define PSB_2D_DST_YSIZE_CLRMASK	(0xFFFFF000)
-#define PSB_2D_DST_YSIZE_SHIFT		(0)
-
-/*
- * Source Surface (PSB_2D_SRC_SURF_BH)
- */
-/*
- * WORD 0
- */
-
-#define PSB_2D_SRC_FORMAT_MASK		(0x00078000)
-#define PSB_2D_SRC_1_PAL		(0x00000000)
-#define PSB_2D_SRC_2_PAL		(0x00008000)
-#define PSB_2D_SRC_4_PAL		(0x00010000)
-#define PSB_2D_SRC_8_PAL		(0x00018000)
-#define PSB_2D_SRC_8_ALPHA		(0x00020000)
-#define PSB_2D_SRC_4_ALPHA		(0x00028000)
-#define PSB_2D_SRC_332RGB		(0x00030000)
-#define PSB_2D_SRC_4444ARGB		(0x00038000)
-#define PSB_2D_SRC_555RGB		(0x00040000)
-#define PSB_2D_SRC_1555ARGB		(0x00048000)
-#define PSB_2D_SRC_565RGB		(0x00050000)
-#define PSB_2D_SRC_0888ARGB		(0x00058000)
-#define PSB_2D_SRC_8888ARGB		(0x00060000)
-#define PSB_2D_SRC_8888UYVY		(0x00068000)
-#define PSB_2D_SRC_RESERVED		(0x00070000)
-#define PSB_2D_SRC_1555ARGB_LOOKUP	(0x00078000)
-
-
-#define PSB_2D_SRC_STRIDE_MASK		(0x00007FFF)
-#define PSB_2D_SRC_STRIDE_CLRMASK	(0xFFFF8000)
-#define PSB_2D_SRC_STRIDE_SHIFT		(0)
-/*
- *  WORD 1 - Base Address
- */
-#define PSB_2D_SRC_ADDR_MASK		(0x0FFFFFFC)
-#define PSB_2D_SRC_ADDR_CLRMASK		(0x00000003)
-#define PSB_2D_SRC_ADDR_SHIFT		(2)
-#define PSB_2D_SRC_ADDR_ALIGNSHIFT	(2)
-
-/*
- * Pattern Surface (PSB_2D_PAT_SURF_BH)
- */
-/*
- *  WORD 0
- */
-
-#define PSB_2D_PAT_FORMAT_MASK		(0x00078000)
-#define PSB_2D_PAT_1_PAL		(0x00000000)
-#define PSB_2D_PAT_2_PAL		(0x00008000)
-#define PSB_2D_PAT_4_PAL		(0x00010000)
-#define PSB_2D_PAT_8_PAL		(0x00018000)
-#define PSB_2D_PAT_8_ALPHA		(0x00020000)
-#define PSB_2D_PAT_4_ALPHA		(0x00028000)
-#define PSB_2D_PAT_332RGB		(0x00030000)
-#define PSB_2D_PAT_4444ARGB		(0x00038000)
-#define PSB_2D_PAT_555RGB		(0x00040000)
-#define PSB_2D_PAT_1555ARGB		(0x00048000)
-#define PSB_2D_PAT_565RGB		(0x00050000)
-#define PSB_2D_PAT_0888ARGB		(0x00058000)
-#define PSB_2D_PAT_8888ARGB		(0x00060000)
-
-#define PSB_2D_PAT_STRIDE_MASK		(0x00007FFF)
-#define PSB_2D_PAT_STRIDE_CLRMASK	(0xFFFF8000)
-#define PSB_2D_PAT_STRIDE_SHIFT		(0)
-/*
- *  WORD 1 - Base Address
- */
-#define PSB_2D_PAT_ADDR_MASK		(0x0FFFFFFC)
-#define PSB_2D_PAT_ADDR_CLRMASK		(0x00000003)
-#define PSB_2D_PAT_ADDR_SHIFT		(2)
-#define PSB_2D_PAT_ADDR_ALIGNSHIFT	(2)
-
-/*
- * Destination Surface (PSB_2D_DST_SURF_BH)
- */
-/*
- * WORD 0
- */
-
-#define PSB_2D_DST_FORMAT_MASK		(0x00078000)
-#define PSB_2D_DST_332RGB		(0x00030000)
-#define PSB_2D_DST_4444ARGB		(0x00038000)
-#define PSB_2D_DST_555RGB		(0x00040000)
-#define PSB_2D_DST_1555ARGB		(0x00048000)
-#define PSB_2D_DST_565RGB		(0x00050000)
-#define PSB_2D_DST_0888ARGB		(0x00058000)
-#define PSB_2D_DST_8888ARGB		(0x00060000)
-#define PSB_2D_DST_8888AYUV		(0x00070000)
-
-#define PSB_2D_DST_STRIDE_MASK		(0x00007FFF)
-#define PSB_2D_DST_STRIDE_CLRMASK	(0xFFFF8000)
-#define PSB_2D_DST_STRIDE_SHIFT		(0)
-/*
- * WORD 1 - Base Address
- */
-#define PSB_2D_DST_ADDR_MASK		(0x0FFFFFFC)
-#define PSB_2D_DST_ADDR_CLRMASK		(0x00000003)
-#define PSB_2D_DST_ADDR_SHIFT		(2)
-#define PSB_2D_DST_ADDR_ALIGNSHIFT	(2)
-
-/*
- * Mask Surface (PSB_2D_MASK_SURF_BH)
- */
-/*
- * WORD 0
- */
-#define PSB_2D_MASK_STRIDE_MASK		(0x00007FFF)
-#define PSB_2D_MASK_STRIDE_CLRMASK	(0xFFFF8000)
-#define PSB_2D_MASK_STRIDE_SHIFT	(0)
-/*
- *  WORD 1 - Base Address
- */
-#define PSB_2D_MASK_ADDR_MASK		(0x0FFFFFFC)
-#define PSB_2D_MASK_ADDR_CLRMASK	(0x00000003)
-#define PSB_2D_MASK_ADDR_SHIFT		(2)
-#define PSB_2D_MASK_ADDR_ALIGNSHIFT	(2)
-
-/*
- * Source Palette (PSB_2D_SRC_PAL_BH)
- */
-
-#define PSB_2D_SRCPAL_ADDR_SHIFT	(0)
-#define PSB_2D_SRCPAL_ADDR_CLRMASK	(0xF0000007)
-#define PSB_2D_SRCPAL_ADDR_MASK		(0x0FFFFFF8)
-#define PSB_2D_SRCPAL_BYTEALIGN		(1024)
-
-/*
- * Pattern Palette (PSB_2D_PAT_PAL_BH)
- */
-
-#define PSB_2D_PATPAL_ADDR_SHIFT	(0)
-#define PSB_2D_PATPAL_ADDR_CLRMASK	(0xF0000007)
-#define PSB_2D_PATPAL_ADDR_MASK		(0x0FFFFFF8)
-#define PSB_2D_PATPAL_BYTEALIGN		(1024)
-
-/*
- * Rop3 Codes (2 LS bytes)
- */
-
-#define PSB_2D_ROP3_SRCCOPY		(0xCCCC)
-#define PSB_2D_ROP3_PATCOPY		(0xF0F0)
-#define PSB_2D_ROP3_WHITENESS		(0xFFFF)
-#define PSB_2D_ROP3_BLACKNESS		(0x0000)
-#define PSB_2D_ROP3_SRC			(0xCC)
-#define PSB_2D_ROP3_PAT			(0xF0)
-#define PSB_2D_ROP3_DST			(0xAA)
-
-/*
- * Sizes.
- */
-
-#define PSB_SCENE_HW_COOKIE_SIZE	16
-#define PSB_TA_MEM_HW_COOKIE_SIZE	16
-
-/*
- * Scene stuff.
- */
-
-#define PSB_NUM_HW_SCENES		2
-
-/*
- * Scheduler completion actions.
- */
-
-#define PSB_RASTER_BLOCK		0
-#define PSB_RASTER			1
-#define PSB_RETURN			2
-#define PSB_TA				3
-
-/* Power management */
-#define PSB_PUNIT_PORT			0x04
-#define PSB_OSPMBA			0x78
-#define PSB_APMBA			0x7a
-#define PSB_APM_CMD			0x0
-#define PSB_APM_STS			0x04
-#define PSB_PWRGT_VID_ENC_MASK		0x30
-#define PSB_PWRGT_VID_DEC_MASK		0xc
-#define PSB_PWRGT_GL3_MASK		0xc0
-
-#define PSB_PM_SSC			0x20
-#define PSB_PM_SSS			0x30
-#define PSB_PWRGT_DISPLAY_MASK		0xc /*on a different BA than video/gfx*/
-#define MDFLD_PWRGT_DISPLAY_A_CNTR	0x0000000c
-#define MDFLD_PWRGT_DISPLAY_B_CNTR	0x0000c000
-#define MDFLD_PWRGT_DISPLAY_C_CNTR	0x00030000
-#define MDFLD_PWRGT_DISP_MIPI_CNTR	0x000c0000
-#define MDFLD_PWRGT_DISPLAY_CNTR    (MDFLD_PWRGT_DISPLAY_A_CNTR | MDFLD_PWRGT_DISPLAY_B_CNTR | MDFLD_PWRGT_DISPLAY_C_CNTR | MDFLD_PWRGT_DISP_MIPI_CNTR) /* 0x000fc00c */
-/* Display SSS register bits are different in A0 vs. B0 */
-#define PSB_PWRGT_GFX_MASK		0x3
-#define MDFLD_PWRGT_DISPLAY_A_STS	0x000000c0
-#define MDFLD_PWRGT_DISPLAY_B_STS	0x00000300
-#define MDFLD_PWRGT_DISPLAY_C_STS	0x00000c00
-#define PSB_PWRGT_GFX_MASK_B0		0xc3
-#define MDFLD_PWRGT_DISPLAY_A_STS_B0	0x0000000c
-#define MDFLD_PWRGT_DISPLAY_B_STS_B0	0x0000c000
-#define MDFLD_PWRGT_DISPLAY_C_STS_B0	0x00030000
-#define MDFLD_PWRGT_DISP_MIPI_STS	0x000c0000
-#define MDFLD_PWRGT_DISPLAY_STS_A0    (MDFLD_PWRGT_DISPLAY_A_STS | MDFLD_PWRGT_DISPLAY_B_STS | MDFLD_PWRGT_DISPLAY_C_STS | MDFLD_PWRGT_DISP_MIPI_STS) /* 0x000fc00c */
-#define MDFLD_PWRGT_DISPLAY_STS_B0    (MDFLD_PWRGT_DISPLAY_A_STS_B0 | MDFLD_PWRGT_DISPLAY_B_STS_B0 | MDFLD_PWRGT_DISPLAY_C_STS_B0 | MDFLD_PWRGT_DISP_MIPI_STS) /* 0x000fc00c */
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c b/ANDROID_3.4.5/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c
deleted file mode 100644
index 4a07ab59..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c
+++ /dev/null
@@ -1,829 +0,0 @@
-/*
- * Copyright © 2011 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_pkg_sender.h"
-#include "tc35876x-dsi-lvds.h"
-#include <linux/i2c/tc35876x.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <asm/intel_scu_ipc.h>
-
-static struct i2c_client *tc35876x_client;
-static struct i2c_client *cmi_lcd_i2c_client;
-
-#define FLD_MASK(start, end)	(((1 << ((start) - (end) + 1)) - 1) << (end))
-#define FLD_VAL(val, start, end) (((val) << (end)) & FLD_MASK(start, end))
-
-/* DSI D-PHY Layer Registers */
-#define D0W_DPHYCONTTX		0x0004
-#define CLW_DPHYCONTRX		0x0020
-#define D0W_DPHYCONTRX		0x0024
-#define D1W_DPHYCONTRX		0x0028
-#define D2W_DPHYCONTRX		0x002C
-#define D3W_DPHYCONTRX		0x0030
-#define COM_DPHYCONTRX		0x0038
-#define CLW_CNTRL		0x0040
-#define D0W_CNTRL		0x0044
-#define D1W_CNTRL		0x0048
-#define D2W_CNTRL		0x004C
-#define D3W_CNTRL		0x0050
-#define DFTMODE_CNTRL		0x0054
-
-/* DSI PPI Layer Registers */
-#define PPI_STARTPPI		0x0104
-#define PPI_BUSYPPI		0x0108
-#define PPI_LINEINITCNT		0x0110
-#define PPI_LPTXTIMECNT		0x0114
-#define PPI_LANEENABLE		0x0134
-#define PPI_TX_RX_TA		0x013C
-#define PPI_CLS_ATMR		0x0140
-#define PPI_D0S_ATMR		0x0144
-#define PPI_D1S_ATMR		0x0148
-#define PPI_D2S_ATMR		0x014C
-#define PPI_D3S_ATMR		0x0150
-#define PPI_D0S_CLRSIPOCOUNT	0x0164
-#define PPI_D1S_CLRSIPOCOUNT	0x0168
-#define PPI_D2S_CLRSIPOCOUNT	0x016C
-#define PPI_D3S_CLRSIPOCOUNT	0x0170
-#define CLS_PRE			0x0180
-#define D0S_PRE			0x0184
-#define D1S_PRE			0x0188
-#define D2S_PRE			0x018C
-#define D3S_PRE			0x0190
-#define CLS_PREP		0x01A0
-#define D0S_PREP		0x01A4
-#define D1S_PREP		0x01A8
-#define D2S_PREP		0x01AC
-#define D3S_PREP		0x01B0
-#define CLS_ZERO		0x01C0
-#define D0S_ZERO		0x01C4
-#define D1S_ZERO		0x01C8
-#define D2S_ZERO		0x01CC
-#define D3S_ZERO		0x01D0
-#define PPI_CLRFLG		0x01E0
-#define PPI_CLRSIPO		0x01E4
-#define HSTIMEOUT		0x01F0
-#define HSTIMEOUTENABLE		0x01F4
-
-/* DSI Protocol Layer Registers */
-#define DSI_STARTDSI		0x0204
-#define DSI_BUSYDSI		0x0208
-#define DSI_LANEENABLE		0x0210
-#define DSI_LANESTATUS0		0x0214
-#define DSI_LANESTATUS1		0x0218
-#define DSI_INTSTATUS		0x0220
-#define DSI_INTMASK		0x0224
-#define DSI_INTCLR		0x0228
-#define DSI_LPTXTO		0x0230
-
-/* DSI General Registers */
-#define DSIERRCNT		0x0300
-
-/* DSI Application Layer Registers */
-#define APLCTRL			0x0400
-#define RDPKTLN			0x0404
-
-/* Video Path Registers */
-#define VPCTRL			0x0450
-#define HTIM1			0x0454
-#define HTIM2			0x0458
-#define VTIM1			0x045C
-#define VTIM2			0x0460
-#define VFUEN			0x0464
-
-/* LVDS Registers */
-#define LVMX0003		0x0480
-#define LVMX0407		0x0484
-#define LVMX0811		0x0488
-#define LVMX1215		0x048C
-#define LVMX1619		0x0490
-#define LVMX2023		0x0494
-#define LVMX2427		0x0498
-#define LVCFG			0x049C
-#define LVPHY0			0x04A0
-#define LVPHY1			0x04A4
-
-/* System Registers */
-#define SYSSTAT			0x0500
-#define SYSRST			0x0504
-
-/* GPIO Registers */
-/*#define GPIOC			0x0520*/
-#define GPIOO			0x0524
-#define GPIOI			0x0528
-
-/* I2C Registers */
-#define I2CTIMCTRL		0x0540
-#define I2CMADDR		0x0544
-#define WDATAQ			0x0548
-#define RDATAQ			0x054C
-
-/* Chip/Rev Registers */
-#define IDREG			0x0580
-
-/* Debug Registers */
-#define DEBUG00			0x05A0
-#define DEBUG01			0x05A4
-
-/* Panel CABC registers */
-#define PANEL_PWM_CONTROL	0x90
-#define PANEL_FREQ_DIVIDER_HI	0x91
-#define PANEL_FREQ_DIVIDER_LO	0x92
-#define PANEL_DUTY_CONTROL	0x93
-#define PANEL_MODIFY_RGB	0x94
-#define PANEL_FRAMERATE_CONTROL	0x96
-#define PANEL_PWM_MIN		0x97
-#define PANEL_PWM_REF		0x98
-#define PANEL_PWM_MAX		0x99
-#define PANEL_ALLOW_DISTORT	0x9A
-#define PANEL_BYPASS_PWMI	0x9B
-
-/* Panel color management registers */
-#define PANEL_CM_ENABLE		0x700
-#define PANEL_CM_HUE		0x701
-#define PANEL_CM_SATURATION	0x702
-#define PANEL_CM_INTENSITY	0x703
-#define PANEL_CM_BRIGHTNESS	0x704
-#define PANEL_CM_CE_ENABLE	0x705
-#define PANEL_CM_PEAK_EN	0x710
-#define PANEL_CM_GAIN		0x711
-#define PANEL_CM_HUETABLE_START	0x730
-#define PANEL_CM_HUETABLE_END	0x747 /* inclusive */
-
-/* Input muxing for registers LVMX0003...LVMX2427 */
-enum {
-	INPUT_R0,	/* 0 */
-	INPUT_R1,
-	INPUT_R2,
-	INPUT_R3,
-	INPUT_R4,
-	INPUT_R5,
-	INPUT_R6,
-	INPUT_R7,
-	INPUT_G0,	/* 8 */
-	INPUT_G1,
-	INPUT_G2,
-	INPUT_G3,
-	INPUT_G4,
-	INPUT_G5,
-	INPUT_G6,
-	INPUT_G7,
-	INPUT_B0,	/* 16 */
-	INPUT_B1,
-	INPUT_B2,
-	INPUT_B3,
-	INPUT_B4,
-	INPUT_B5,
-	INPUT_B6,
-	INPUT_B7,
-	INPUT_HSYNC,	/* 24 */
-	INPUT_VSYNC,
-	INPUT_DE,
-	LOGIC_0,
-	/* 28...31 undefined */
-};
-
-#define INPUT_MUX(lvmx03, lvmx02, lvmx01, lvmx00)		\
-	(FLD_VAL(lvmx03, 29, 24) | FLD_VAL(lvmx02, 20, 16) |	\
-	FLD_VAL(lvmx01, 12, 8) | FLD_VAL(lvmx00, 4, 0))
-
-/**
- * tc35876x_regw - Write DSI-LVDS bridge register using I2C
- * @client: struct i2c_client to use
- * @reg: register address
- * @value: value to write
- *
- * Returns 0 on success, or a negative error value.
- */
-static int tc35876x_regw(struct i2c_client *client, u16 reg, u32 value)
-{
-	int r;
-	u8 tx_data[] = {
-		/* NOTE: Register address big-endian, data little-endian. */
-		(reg >> 8) & 0xff,
-		reg & 0xff,
-		value & 0xff,
-		(value >> 8) & 0xff,
-		(value >> 16) & 0xff,
-		(value >> 24) & 0xff,
-	};
-	struct i2c_msg msgs[] = {
-		{
-			.addr = client->addr,
-			.flags = 0,
-			.buf = tx_data,
-			.len = ARRAY_SIZE(tx_data),
-		},
-	};
-
-	r = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
-	if (r < 0) {
-		dev_err(&client->dev, "%s: reg 0x%04x val 0x%08x error %d\n",
-			__func__, reg, value, r);
-		return r;
-	}
-
-	if (r < ARRAY_SIZE(msgs)) {
-		dev_err(&client->dev, "%s: reg 0x%04x val 0x%08x msgs %d\n",
-			__func__, reg, value, r);
-		return -EAGAIN;
-	}
-
-	dev_dbg(&client->dev, "%s: reg 0x%04x val 0x%08x\n",
-			__func__, reg, value);
-
-	return 0;
-}
-
-/**
- * tc35876x_regr - Read DSI-LVDS bridge register using I2C
- * @client: struct i2c_client to use
- * @reg: register address
- * @value: pointer for storing the value
- *
- * Returns 0 on success, or a negative error value.
- */
-static int tc35876x_regr(struct i2c_client *client, u16 reg, u32 *value)
-{
-	int r;
-	u8 tx_data[] = {
-		(reg >> 8) & 0xff,
-		reg & 0xff,
-	};
-	u8 rx_data[4];
-	struct i2c_msg msgs[] = {
-		{
-			.addr = client->addr,
-			.flags = 0,
-			.buf = tx_data,
-			.len = ARRAY_SIZE(tx_data),
-		},
-		{
-			.addr = client->addr,
-			.flags = I2C_M_RD,
-			.buf = rx_data,
-			.len = ARRAY_SIZE(rx_data),
-		 },
-	};
-
-	r = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
-	if (r < 0) {
-		dev_err(&client->dev, "%s: reg 0x%04x error %d\n", __func__,
-			reg, r);
-		return r;
-	}
-
-	if (r < ARRAY_SIZE(msgs)) {
-		dev_err(&client->dev, "%s: reg 0x%04x msgs %d\n", __func__,
-			reg, r);
-		return -EAGAIN;
-	}
-
-	*value = rx_data[0] << 24 | rx_data[1] << 16 |
-		rx_data[2] << 8 | rx_data[3];
-
-	dev_dbg(&client->dev, "%s: reg 0x%04x value 0x%08x\n", __func__,
-		reg, *value);
-
-	return 0;
-}
-
-void tc35876x_set_bridge_reset_state(struct drm_device *dev, int state)
-{
-	struct tc35876x_platform_data *pdata;
-
-	if (WARN(!tc35876x_client, "%s called before probe", __func__))
-		return;
-
-	dev_dbg(&tc35876x_client->dev, "%s: state %d\n", __func__, state);
-
-	pdata = dev_get_platdata(&tc35876x_client->dev);
-
-	if (pdata->gpio_bridge_reset == -1)
-		return;
-
-	if (state) {
-		gpio_set_value_cansleep(pdata->gpio_bridge_reset, 0);
-		mdelay(10);
-	} else {
-		/* Pull MIPI Bridge reset pin to Low */
-		gpio_set_value_cansleep(pdata->gpio_bridge_reset, 0);
-		mdelay(20);
-		/* Pull MIPI Bridge reset pin to High */
-		gpio_set_value_cansleep(pdata->gpio_bridge_reset, 1);
-		mdelay(40);
-	}
-}
-
-void tc35876x_configure_lvds_bridge(struct drm_device *dev)
-{
-	struct i2c_client *i2c = tc35876x_client;
-	u32 ppi_lptxtimecnt;
-	u32 txtagocnt;
-	u32 txtasurecnt;
-	u32 id;
-
-	if (WARN(!tc35876x_client, "%s called before probe", __func__))
-		return;
-
-	dev_dbg(&tc35876x_client->dev, "%s\n", __func__);
-
-	if (!tc35876x_regr(i2c, IDREG, &id))
-		dev_info(&tc35876x_client->dev, "tc35876x ID 0x%08x\n", id);
-	else
-		dev_err(&tc35876x_client->dev, "Cannot read ID\n");
-
-	ppi_lptxtimecnt = 4;
-	txtagocnt = (5 * ppi_lptxtimecnt - 3) / 4;
-	txtasurecnt = 3 * ppi_lptxtimecnt / 2;
-	tc35876x_regw(i2c, PPI_TX_RX_TA, FLD_VAL(txtagocnt, 26, 16) |
-		FLD_VAL(txtasurecnt, 10, 0));
-	tc35876x_regw(i2c, PPI_LPTXTIMECNT, FLD_VAL(ppi_lptxtimecnt, 10, 0));
-
-	tc35876x_regw(i2c, PPI_D0S_CLRSIPOCOUNT, FLD_VAL(1, 5, 0));
-	tc35876x_regw(i2c, PPI_D1S_CLRSIPOCOUNT, FLD_VAL(1, 5, 0));
-	tc35876x_regw(i2c, PPI_D2S_CLRSIPOCOUNT, FLD_VAL(1, 5, 0));
-	tc35876x_regw(i2c, PPI_D3S_CLRSIPOCOUNT, FLD_VAL(1, 5, 0));
-
-	/* Enabling MIPI & PPI lanes, Enable 4 lanes */
-	tc35876x_regw(i2c, PPI_LANEENABLE,
-		BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0));
-	tc35876x_regw(i2c, DSI_LANEENABLE,
-		BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0));
-	tc35876x_regw(i2c, PPI_STARTPPI, BIT(0));
-	tc35876x_regw(i2c, DSI_STARTDSI, BIT(0));
-
-	/* Setting LVDS output frequency */
-	tc35876x_regw(i2c, LVPHY0, FLD_VAL(1, 20, 16) |
-		FLD_VAL(2, 15, 14) | FLD_VAL(6, 4, 0)); /* 0x00048006 */
-
-	/* Setting video panel control register,0x00000120 VTGen=ON ?!?!? */
-	tc35876x_regw(i2c, VPCTRL, BIT(8) | BIT(5));
-
-	/* Horizontal back porch and horizontal pulse width. 0x00280028 */
-	tc35876x_regw(i2c, HTIM1, FLD_VAL(40, 24, 16) | FLD_VAL(40, 8, 0));
-
-	/* Horizontal front porch and horizontal active video size. 0x00500500*/
-	tc35876x_regw(i2c, HTIM2, FLD_VAL(80, 24, 16) | FLD_VAL(1280, 10, 0));
-
-	/* Vertical back porch and vertical sync pulse width. 0x000e000a */
-	tc35876x_regw(i2c, VTIM1, FLD_VAL(14, 23, 16) | FLD_VAL(10, 7, 0));
-
-	/* Vertical front porch and vertical display size. 0x000e0320 */
-	tc35876x_regw(i2c, VTIM2, FLD_VAL(14, 23, 16) | FLD_VAL(800, 10, 0));
-
-	/* Set above HTIM1, HTIM2, VTIM1, and VTIM2 at next VSYNC. */
-	tc35876x_regw(i2c, VFUEN, BIT(0));
-
-	/* Soft reset LCD controller. */
-	tc35876x_regw(i2c, SYSRST, BIT(2));
-
-	/* LVDS-TX input muxing */
-	tc35876x_regw(i2c, LVMX0003,
-		INPUT_MUX(INPUT_R5, INPUT_R4, INPUT_R3, INPUT_R2));
-	tc35876x_regw(i2c, LVMX0407,
-		INPUT_MUX(INPUT_G2, INPUT_R7, INPUT_R1, INPUT_R6));
-	tc35876x_regw(i2c, LVMX0811,
-		INPUT_MUX(INPUT_G1, INPUT_G0, INPUT_G4, INPUT_G3));
-	tc35876x_regw(i2c, LVMX1215,
-		INPUT_MUX(INPUT_B2, INPUT_G7, INPUT_G6, INPUT_G5));
-	tc35876x_regw(i2c, LVMX1619,
-		INPUT_MUX(INPUT_B4, INPUT_B3, INPUT_B1, INPUT_B0));
-	tc35876x_regw(i2c, LVMX2023,
-		INPUT_MUX(LOGIC_0,  INPUT_B7, INPUT_B6, INPUT_B5));
-	tc35876x_regw(i2c, LVMX2427,
-		INPUT_MUX(INPUT_R0, INPUT_DE, INPUT_VSYNC, INPUT_HSYNC));
-
-	/* Enable LVDS transmitter. */
-	tc35876x_regw(i2c, LVCFG, BIT(0));
-
-	/* Clear notifications. Don't write reserved bits. Was write 0xffffffff
-	 * to 0x0288, must be in error?! */
-	tc35876x_regw(i2c, DSI_INTCLR, FLD_MASK(31, 30) | FLD_MASK(22, 0));
-}
-
-#define GPIOPWMCTRL	0x38F
-#define PWM0CLKDIV0	0x62 /* low byte */
-#define PWM0CLKDIV1	0x61 /* high byte */
-
-#define SYSTEMCLK	19200000UL /* 19.2 MHz */
-#define PWM_FREQUENCY	9600 /* Hz */
-
-/* f = baseclk / (clkdiv + 1) => clkdiv = (baseclk - f) / f */
-static inline u16 calc_clkdiv(unsigned long baseclk, unsigned int f)
-{
-	return (baseclk - f) / f;
-}
-
-static void tc35876x_brightness_init(struct drm_device *dev)
-{
-	int ret;
-	u8 pwmctrl;
-	u16 clkdiv;
-
-	/* Make sure the PWM reference is the 19.2 MHz system clock. Read first
-	 * instead of setting directly to catch potential conflicts between PWM
-	 * users. */
-	ret = intel_scu_ipc_ioread8(GPIOPWMCTRL, &pwmctrl);
-	if (ret || pwmctrl != 0x01) {
-		if (ret)
-			dev_err(&dev->pdev->dev, "GPIOPWMCTRL read failed\n");
-		else
-			dev_warn(&dev->pdev->dev, "GPIOPWMCTRL was not set to system clock (pwmctrl = 0x%02x)\n", pwmctrl);
-
-		ret = intel_scu_ipc_iowrite8(GPIOPWMCTRL, 0x01);
-		if (ret)
-			dev_err(&dev->pdev->dev, "GPIOPWMCTRL set failed\n");
-	}
-
-	clkdiv = calc_clkdiv(SYSTEMCLK, PWM_FREQUENCY);
-
-	ret = intel_scu_ipc_iowrite8(PWM0CLKDIV1, (clkdiv >> 8) & 0xff);
-	if (!ret)
-		ret = intel_scu_ipc_iowrite8(PWM0CLKDIV0, clkdiv & 0xff);
-
-	if (ret)
-		dev_err(&dev->pdev->dev, "PWM0CLKDIV set failed\n");
-	else
-		dev_dbg(&dev->pdev->dev, "PWM0CLKDIV set to 0x%04x (%d Hz)\n",
-			clkdiv, PWM_FREQUENCY);
-}
-
-#define PWM0DUTYCYCLE			0x67
-
-void tc35876x_brightness_control(struct drm_device *dev, int level)
-{
-	int ret;
-	u8 duty_val;
-	u8 panel_duty_val;
-
-	level = clamp(level, 0, MDFLD_DSI_BRIGHTNESS_MAX_LEVEL);
-
-	/* PWM duty cycle 0x00...0x63 corresponds to 0...99% */
-	duty_val = level * 0x63 / MDFLD_DSI_BRIGHTNESS_MAX_LEVEL;
-
-	/* I won't pretend to understand this formula. The panel spec is quite
-	 * bad engrish.
-	 */
-	panel_duty_val = (2 * level - 100) * 0xA9 /
-			 MDFLD_DSI_BRIGHTNESS_MAX_LEVEL + 0x56;
-
-	ret = intel_scu_ipc_iowrite8(PWM0DUTYCYCLE, duty_val);
-	if (ret)
-		dev_err(&tc35876x_client->dev, "%s: ipc write fail\n",
-			__func__);
-
-	if (cmi_lcd_i2c_client) {
-		ret = i2c_smbus_write_byte_data(cmi_lcd_i2c_client,
-						PANEL_PWM_MAX, panel_duty_val);
-		if (ret < 0)
-			dev_err(&cmi_lcd_i2c_client->dev, "%s: i2c write failed\n",
-				__func__);
-	}
-}
-
-void tc35876x_toshiba_bridge_panel_off(struct drm_device *dev)
-{
-	struct tc35876x_platform_data *pdata;
-
-	if (WARN(!tc35876x_client, "%s called before probe", __func__))
-		return;
-
-	dev_dbg(&tc35876x_client->dev, "%s\n", __func__);
-
-	pdata = dev_get_platdata(&tc35876x_client->dev);
-
-	if (pdata->gpio_panel_bl_en != -1)
-		gpio_set_value_cansleep(pdata->gpio_panel_bl_en, 0);
-
-	if (pdata->gpio_panel_vadd != -1)
-		gpio_set_value_cansleep(pdata->gpio_panel_vadd, 0);
-}
-
-void tc35876x_toshiba_bridge_panel_on(struct drm_device *dev)
-{
-	struct tc35876x_platform_data *pdata;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (WARN(!tc35876x_client, "%s called before probe", __func__))
-		return;
-
-	dev_dbg(&tc35876x_client->dev, "%s\n", __func__);
-
-	pdata = dev_get_platdata(&tc35876x_client->dev);
-
-	if (pdata->gpio_panel_vadd != -1) {
-		gpio_set_value_cansleep(pdata->gpio_panel_vadd, 1);
-		msleep(260);
-	}
-
-	if (cmi_lcd_i2c_client) {
-		int ret;
-		dev_dbg(&cmi_lcd_i2c_client->dev, "setting TCON\n");
-		/* Bit 4 is average_saving. Setting it to 1, the brightness is
-		 * referenced to the average of the frame content. 0 means
-		 * reference to the maximum of frame contents. Bits 3:0 are
-		 * allow_distort. When set to a nonzero value, all color values
-		 * between 255-allow_distort*2 and 255 are mapped to the
-		 * 255-allow_distort*2 value.
-		 */
-		ret = i2c_smbus_write_byte_data(cmi_lcd_i2c_client,
-						PANEL_ALLOW_DISTORT, 0x10);
-		if (ret < 0)
-			dev_err(&cmi_lcd_i2c_client->dev,
-				"i2c write failed (%d)\n", ret);
-		ret = i2c_smbus_write_byte_data(cmi_lcd_i2c_client,
-						PANEL_BYPASS_PWMI, 0);
-		if (ret < 0)
-			dev_err(&cmi_lcd_i2c_client->dev,
-				"i2c write failed (%d)\n", ret);
-		/* Set minimum brightness value - this is tunable */
-		ret = i2c_smbus_write_byte_data(cmi_lcd_i2c_client,
-						PANEL_PWM_MIN, 0x35);
-		if (ret < 0)
-			dev_err(&cmi_lcd_i2c_client->dev,
-				"i2c write failed (%d)\n", ret);
-	}
-
-	if (pdata->gpio_panel_bl_en != -1)
-		gpio_set_value_cansleep(pdata->gpio_panel_bl_en, 1);
-
-	tc35876x_brightness_control(dev, dev_priv->brightness_adjusted);
-}
-
-static struct drm_display_mode *tc35876x_get_config_mode(struct drm_device *dev)
-{
-	struct drm_display_mode *mode;
-
-	dev_dbg(&dev->pdev->dev, "%s\n", __func__);
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode)
-		return NULL;
-
-	/* FIXME: do this properly. */
-	mode->hdisplay = 1280;
-	mode->vdisplay = 800;
-	mode->hsync_start = 1360;
-	mode->hsync_end = 1400;
-	mode->htotal = 1440;
-	mode->vsync_start = 814;
-	mode->vsync_end = 824;
-	mode->vtotal = 838;
-	mode->clock = 33324 << 1;
-
-	dev_info(&dev->pdev->dev, "hdisplay(w) = %d\n", mode->hdisplay);
-	dev_info(&dev->pdev->dev, "vdisplay(h) = %d\n", mode->vdisplay);
-	dev_info(&dev->pdev->dev, "HSS = %d\n", mode->hsync_start);
-	dev_info(&dev->pdev->dev, "HSE = %d\n", mode->hsync_end);
-	dev_info(&dev->pdev->dev, "htotal = %d\n", mode->htotal);
-	dev_info(&dev->pdev->dev, "VSS = %d\n", mode->vsync_start);
-	dev_info(&dev->pdev->dev, "VSE = %d\n", mode->vsync_end);
-	dev_info(&dev->pdev->dev, "vtotal = %d\n", mode->vtotal);
-	dev_info(&dev->pdev->dev, "clock = %d\n", mode->clock);
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-	return mode;
-}
-
-/* DV1 Active area 216.96 x 135.6 mm */
-#define DV1_PANEL_WIDTH 217
-#define DV1_PANEL_HEIGHT 136
-
-static int tc35876x_get_panel_info(struct drm_device *dev, int pipe,
-				struct panel_info *pi)
-{
-	if (!dev || !pi)
-		return -EINVAL;
-
-	pi->width_mm = DV1_PANEL_WIDTH;
-	pi->height_mm = DV1_PANEL_HEIGHT;
-
-	return 0;
-}
-
-static int tc35876x_bridge_probe(struct i2c_client *client,
-				const struct i2c_device_id *id)
-{
-	struct tc35876x_platform_data *pdata;
-
-	dev_info(&client->dev, "%s\n", __func__);
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "%s: i2c_check_functionality() failed\n",
-			__func__);
-		return -ENODEV;
-	}
-
-	pdata = dev_get_platdata(&client->dev);
-	if (!pdata) {
-		dev_err(&client->dev, "%s: no platform data\n", __func__);
-		return -ENODEV;
-	}
-
-	if (pdata->gpio_bridge_reset != -1) {
-		gpio_request(pdata->gpio_bridge_reset, "tc35876x bridge reset");
-		gpio_direction_output(pdata->gpio_bridge_reset, 0);
-	}
-
-	if (pdata->gpio_panel_bl_en != -1) {
-		gpio_request(pdata->gpio_panel_bl_en, "tc35876x panel bl en");
-		gpio_direction_output(pdata->gpio_panel_bl_en, 0);
-	}
-
-	if (pdata->gpio_panel_vadd != -1) {
-		gpio_request(pdata->gpio_panel_vadd, "tc35876x panel vadd");
-		gpio_direction_output(pdata->gpio_panel_vadd, 0);
-	}
-
-	tc35876x_client = client;
-
-	return 0;
-}
-
-static int tc35876x_bridge_remove(struct i2c_client *client)
-{
-	struct tc35876x_platform_data *pdata = dev_get_platdata(&client->dev);
-
-	dev_dbg(&client->dev, "%s\n", __func__);
-
-	if (pdata->gpio_bridge_reset != -1)
-		gpio_free(pdata->gpio_bridge_reset);
-
-	if (pdata->gpio_panel_bl_en != -1)
-		gpio_free(pdata->gpio_panel_bl_en);
-
-	if (pdata->gpio_panel_vadd != -1)
-		gpio_free(pdata->gpio_panel_vadd);
-
-	tc35876x_client = NULL;
-
-	return 0;
-}
-
-static const struct i2c_device_id tc35876x_bridge_id[] = {
-	{ "i2c_disp_brig", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, tc35876x_bridge_id);
-
-static struct i2c_driver tc35876x_bridge_i2c_driver = {
-	.driver = {
-		.name = "i2c_disp_brig",
-	},
-	.id_table = tc35876x_bridge_id,
-	.probe = tc35876x_bridge_probe,
-	.remove = __devexit_p(tc35876x_bridge_remove),
-};
-
-/* LCD panel I2C */
-static int cmi_lcd_i2c_probe(struct i2c_client *client,
-			     const struct i2c_device_id *id)
-{
-	dev_info(&client->dev, "%s\n", __func__);
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "%s: i2c_check_functionality() failed\n",
-			__func__);
-		return -ENODEV;
-	}
-
-	cmi_lcd_i2c_client = client;
-
-	return 0;
-}
-
-static int cmi_lcd_i2c_remove(struct i2c_client *client)
-{
-	dev_dbg(&client->dev, "%s\n", __func__);
-
-	cmi_lcd_i2c_client = NULL;
-
-	return 0;
-}
-
-static const struct i2c_device_id cmi_lcd_i2c_id[] = {
-	{ "cmi-lcd", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, cmi_lcd_i2c_id);
-
-static struct i2c_driver cmi_lcd_i2c_driver = {
-	.driver = {
-		.name = "cmi-lcd",
-	},
-	.id_table = cmi_lcd_i2c_id,
-	.probe = cmi_lcd_i2c_probe,
-	.remove = __devexit_p(cmi_lcd_i2c_remove),
-};
-
-/* HACK to create I2C device while it's not created by platform code */
-#define CMI_LCD_I2C_ADAPTER	2
-#define CMI_LCD_I2C_ADDR	0x60
-
-static int cmi_lcd_hack_create_device(void)
-{
-	struct i2c_adapter *adapter;
-	struct i2c_client *client;
-	struct i2c_board_info info = {
-		.type = "cmi-lcd",
-		.addr = CMI_LCD_I2C_ADDR,
-	};
-
-	pr_debug("%s\n", __func__);
-
-	adapter = i2c_get_adapter(CMI_LCD_I2C_ADAPTER);
-	if (!adapter) {
-		pr_err("%s: i2c_get_adapter(%d) failed\n", __func__,
-			CMI_LCD_I2C_ADAPTER);
-		return -EINVAL;
-	}
-
-	client = i2c_new_device(adapter, &info);
-	if (!client) {
-		pr_err("%s: i2c_new_device() failed\n", __func__);
-		i2c_put_adapter(adapter);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static const struct drm_encoder_helper_funcs tc35876x_encoder_helper_funcs = {
-	.dpms = mdfld_dsi_dpi_dpms,
-	.mode_fixup = mdfld_dsi_dpi_mode_fixup,
-	.prepare = mdfld_dsi_dpi_prepare,
-	.mode_set = mdfld_dsi_dpi_mode_set,
-	.commit = mdfld_dsi_dpi_commit,
-};
-
-static const struct drm_encoder_funcs tc35876x_encoder_funcs = {
-	.destroy = drm_encoder_cleanup,
-};
-
-const struct panel_funcs mdfld_tc35876x_funcs = {
-	.encoder_funcs = &tc35876x_encoder_funcs,
-	.encoder_helper_funcs = &tc35876x_encoder_helper_funcs,
-	.get_config_mode = tc35876x_get_config_mode,
-	.get_panel_info = tc35876x_get_panel_info,
-};
-
-void tc35876x_init(struct drm_device *dev)
-{
-	int r;
-
-	dev_dbg(&dev->pdev->dev, "%s\n", __func__);
-
-	cmi_lcd_hack_create_device();
-
-	r = i2c_add_driver(&cmi_lcd_i2c_driver);
-	if (r < 0)
-		dev_err(&dev->pdev->dev,
-			"%s: i2c_add_driver() for %s failed (%d)\n",
-			__func__, cmi_lcd_i2c_driver.driver.name, r);
-
-	r = i2c_add_driver(&tc35876x_bridge_i2c_driver);
-	if (r < 0)
-		dev_err(&dev->pdev->dev,
-			"%s: i2c_add_driver() for %s failed (%d)\n",
-			__func__, tc35876x_bridge_i2c_driver.driver.name, r);
-
-	tc35876x_brightness_init(dev);
-}
-
-void tc35876x_exit(void)
-{
-	pr_debug("%s\n", __func__);
-
-	i2c_del_driver(&tc35876x_bridge_i2c_driver);
-
-	if (cmi_lcd_i2c_client)
-		i2c_del_driver(&cmi_lcd_i2c_driver);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.h b/ANDROID_3.4.5/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.h
deleted file mode 100644
index b14b7f9e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright © 2011 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __MDFLD_DSI_LVDS_BRIDGE_H__
-#define __MDFLD_DSI_LVDS_BRIDGE_H__
-
-void tc35876x_set_bridge_reset_state(struct drm_device *dev, int state);
-void tc35876x_configure_lvds_bridge(struct drm_device *dev);
-void tc35876x_brightness_control(struct drm_device *dev, int level);
-void tc35876x_toshiba_bridge_panel_off(struct drm_device *dev);
-void tc35876x_toshiba_bridge_panel_on(struct drm_device *dev);
-void tc35876x_init(struct drm_device *dev);
-void tc35876x_exit(void);
-
-extern const struct panel_funcs mdfld_tc35876x_funcs;
-
-#endif /*__MDFLD_DSI_LVDS_BRIDGE_H__*/
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i2c/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/i2c/Makefile
deleted file mode 100644
index 92862563..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i2c/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-ccflags-y := -Iinclude/drm
-
-ch7006-y := ch7006_drv.o ch7006_mode.o
-obj-$(CONFIG_DRM_I2C_CH7006) += ch7006.o
-
-sil164-y := sil164_drv.o
-obj-$(CONFIG_DRM_I2C_SIL164) += sil164.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i2c/ch7006_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/i2c/ch7006_drv.c
deleted file mode 100644
index d3f2e878..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i2c/ch7006_drv.c
+++ /dev/null
@@ -1,554 +0,0 @@
-/*
- * Copyright (C) 2009 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <linux/module.h>
-
-#include "ch7006_priv.h"
-
-/* DRM encoder functions */
-
-static void ch7006_encoder_set_config(struct drm_encoder *encoder,
-				      void *params)
-{
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-
-	priv->params = *(struct ch7006_encoder_params *)params;
-}
-
-static void ch7006_encoder_destroy(struct drm_encoder *encoder)
-{
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-
-	drm_property_destroy(encoder->dev, priv->scale_property);
-
-	kfree(priv);
-	to_encoder_slave(encoder)->slave_priv = NULL;
-
-	drm_i2c_encoder_destroy(encoder);
-}
-
-static void  ch7006_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	struct ch7006_state *state = &priv->state;
-
-	ch7006_dbg(client, "\n");
-
-	if (mode == priv->last_dpms)
-		return;
-	priv->last_dpms = mode;
-
-	ch7006_setup_power_state(encoder);
-
-	ch7006_load_reg(client, state, CH7006_POWER);
-}
-
-static void ch7006_encoder_save(struct drm_encoder *encoder)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-
-	ch7006_dbg(client, "\n");
-
-	ch7006_state_save(client, &priv->saved_state);
-}
-
-static void ch7006_encoder_restore(struct drm_encoder *encoder)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-
-	ch7006_dbg(client, "\n");
-
-	ch7006_state_load(client, &priv->saved_state);
-}
-
-static bool ch7006_encoder_mode_fixup(struct drm_encoder *encoder,
-				      struct drm_display_mode *mode,
-				      struct drm_display_mode *adjusted_mode)
-{
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-
-	/* The ch7006 is painfully picky with the input timings so no
-	 * custom modes for now... */
-
-	priv->mode = ch7006_lookup_mode(encoder, mode);
-
-	return !!priv->mode;
-}
-
-static int ch7006_encoder_mode_valid(struct drm_encoder *encoder,
-				     struct drm_display_mode *mode)
-{
-	if (ch7006_lookup_mode(encoder, mode))
-		return MODE_OK;
-	else
-		return MODE_BAD;
-}
-
-static void ch7006_encoder_mode_set(struct drm_encoder *encoder,
-				     struct drm_display_mode *drm_mode,
-				     struct drm_display_mode *adjusted_mode)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	struct ch7006_encoder_params *params = &priv->params;
-	struct ch7006_state *state = &priv->state;
-	uint8_t *regs = state->regs;
-	struct ch7006_mode *mode = priv->mode;
-	struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm];
-	int start_active;
-
-	ch7006_dbg(client, "\n");
-
-	regs[CH7006_DISPMODE] = norm->dispmode | mode->dispmode;
-	regs[CH7006_BWIDTH] = 0;
-	regs[CH7006_INPUT_FORMAT] = bitf(CH7006_INPUT_FORMAT_FORMAT,
-					 params->input_format);
-
-	regs[CH7006_CLKMODE] = CH7006_CLKMODE_SUBC_LOCK
-		| bitf(CH7006_CLKMODE_XCM, params->xcm)
-		| bitf(CH7006_CLKMODE_PCM, params->pcm);
-	if (params->clock_mode)
-		regs[CH7006_CLKMODE] |= CH7006_CLKMODE_MASTER;
-	if (params->clock_edge)
-		regs[CH7006_CLKMODE] |= CH7006_CLKMODE_POS_EDGE;
-
-	start_active = (drm_mode->htotal & ~0x7) - (drm_mode->hsync_start & ~0x7);
-	regs[CH7006_POV] = bitf(CH7006_POV_START_ACTIVE_8, start_active);
-	regs[CH7006_START_ACTIVE] = bitf(CH7006_START_ACTIVE_0, start_active);
-
-	regs[CH7006_INPUT_SYNC] = 0;
-	if (params->sync_direction)
-		regs[CH7006_INPUT_SYNC] |= CH7006_INPUT_SYNC_OUTPUT;
-	if (params->sync_encoding)
-		regs[CH7006_INPUT_SYNC] |= CH7006_INPUT_SYNC_EMBEDDED;
-	if (drm_mode->flags & DRM_MODE_FLAG_PVSYNC)
-		regs[CH7006_INPUT_SYNC] |= CH7006_INPUT_SYNC_PVSYNC;
-	if (drm_mode->flags & DRM_MODE_FLAG_PHSYNC)
-		regs[CH7006_INPUT_SYNC] |= CH7006_INPUT_SYNC_PHSYNC;
-
-	regs[CH7006_DETECT] = 0;
-	regs[CH7006_BCLKOUT] = 0;
-
-	regs[CH7006_SUBC_INC3] = 0;
-	if (params->pout_level)
-		regs[CH7006_SUBC_INC3] |= CH7006_SUBC_INC3_POUT_3_3V;
-
-	regs[CH7006_SUBC_INC4] = 0;
-	if (params->active_detect)
-		regs[CH7006_SUBC_INC4] |= CH7006_SUBC_INC4_DS_INPUT;
-
-	regs[CH7006_PLL_CONTROL] = priv->saved_state.regs[CH7006_PLL_CONTROL];
-
-	ch7006_setup_levels(encoder);
-	ch7006_setup_subcarrier(encoder);
-	ch7006_setup_pll(encoder);
-	ch7006_setup_power_state(encoder);
-	ch7006_setup_properties(encoder);
-
-	ch7006_state_load(client, state);
-}
-
-static enum drm_connector_status ch7006_encoder_detect(struct drm_encoder *encoder,
-						       struct drm_connector *connector)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	struct ch7006_state *state = &priv->state;
-	int det;
-
-	ch7006_dbg(client, "\n");
-
-	ch7006_save_reg(client, state, CH7006_DETECT);
-	ch7006_save_reg(client, state, CH7006_POWER);
-	ch7006_save_reg(client, state, CH7006_CLKMODE);
-
-	ch7006_write(client, CH7006_POWER, CH7006_POWER_RESET |
-					   bitfs(CH7006_POWER_LEVEL, NORMAL));
-	ch7006_write(client, CH7006_CLKMODE, CH7006_CLKMODE_MASTER);
-
-	ch7006_write(client, CH7006_DETECT, CH7006_DETECT_SENSE);
-
-	ch7006_write(client, CH7006_DETECT, 0);
-
-	det = ch7006_read(client, CH7006_DETECT);
-
-	ch7006_load_reg(client, state, CH7006_CLKMODE);
-	ch7006_load_reg(client, state, CH7006_POWER);
-	ch7006_load_reg(client, state, CH7006_DETECT);
-
-	if ((det & (CH7006_DETECT_SVIDEO_Y_TEST|
-		    CH7006_DETECT_SVIDEO_C_TEST|
-		    CH7006_DETECT_CVBS_TEST)) == 0)
-		priv->subconnector = DRM_MODE_SUBCONNECTOR_SCART;
-	else if ((det & (CH7006_DETECT_SVIDEO_Y_TEST|
-			 CH7006_DETECT_SVIDEO_C_TEST)) == 0)
-		priv->subconnector = DRM_MODE_SUBCONNECTOR_SVIDEO;
-	else if ((det & CH7006_DETECT_CVBS_TEST) == 0)
-		priv->subconnector = DRM_MODE_SUBCONNECTOR_Composite;
-	else
-		priv->subconnector = DRM_MODE_SUBCONNECTOR_Unknown;
-
-	drm_connector_property_set_value(connector,
-			encoder->dev->mode_config.tv_subconnector_property,
-							priv->subconnector);
-
-	return priv->subconnector ? connector_status_connected :
-					connector_status_disconnected;
-}
-
-static int ch7006_encoder_get_modes(struct drm_encoder *encoder,
-				    struct drm_connector *connector)
-{
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	struct ch7006_mode *mode;
-	int n = 0;
-
-	for (mode = ch7006_modes; mode->mode.clock; mode++) {
-		if (~mode->valid_scales & 1<<priv->scale ||
-		    ~mode->valid_norms & 1<<priv->norm)
-			continue;
-
-		drm_mode_probed_add(connector,
-				drm_mode_duplicate(encoder->dev, &mode->mode));
-
-		n++;
-	}
-
-	return n;
-}
-
-static int ch7006_encoder_create_resources(struct drm_encoder *encoder,
-					   struct drm_connector *connector)
-{
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct drm_mode_config *conf = &dev->mode_config;
-
-	drm_mode_create_tv_properties(dev, NUM_TV_NORMS, ch7006_tv_norm_names);
-
-	priv->scale_property = drm_property_create_range(dev, 0, "scale", 0, 2);
-
-	drm_connector_attach_property(connector, conf->tv_select_subconnector_property,
-				      priv->select_subconnector);
-	drm_connector_attach_property(connector, conf->tv_subconnector_property,
-				      priv->subconnector);
-	drm_connector_attach_property(connector, conf->tv_left_margin_property,
-				      priv->hmargin);
-	drm_connector_attach_property(connector, conf->tv_bottom_margin_property,
-				      priv->vmargin);
-	drm_connector_attach_property(connector, conf->tv_mode_property,
-				      priv->norm);
-	drm_connector_attach_property(connector, conf->tv_brightness_property,
-				      priv->brightness);
-	drm_connector_attach_property(connector, conf->tv_contrast_property,
-				      priv->contrast);
-	drm_connector_attach_property(connector, conf->tv_flicker_reduction_property,
-				      priv->flicker);
-	drm_connector_attach_property(connector, priv->scale_property,
-				      priv->scale);
-
-	return 0;
-}
-
-static int ch7006_encoder_set_property(struct drm_encoder *encoder,
-				       struct drm_connector *connector,
-				       struct drm_property *property,
-				       uint64_t val)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	struct ch7006_state *state = &priv->state;
-	struct drm_mode_config *conf = &encoder->dev->mode_config;
-	struct drm_crtc *crtc = encoder->crtc;
-	bool modes_changed = false;
-
-	ch7006_dbg(client, "\n");
-
-	if (property == conf->tv_select_subconnector_property) {
-		priv->select_subconnector = val;
-
-		ch7006_setup_power_state(encoder);
-
-		ch7006_load_reg(client, state, CH7006_POWER);
-
-	} else if (property == conf->tv_left_margin_property) {
-		priv->hmargin = val;
-
-		ch7006_setup_properties(encoder);
-
-		ch7006_load_reg(client, state, CH7006_POV);
-		ch7006_load_reg(client, state, CH7006_HPOS);
-
-	} else if (property == conf->tv_bottom_margin_property) {
-		priv->vmargin = val;
-
-		ch7006_setup_properties(encoder);
-
-		ch7006_load_reg(client, state, CH7006_POV);
-		ch7006_load_reg(client, state, CH7006_VPOS);
-
-	} else if (property == conf->tv_mode_property) {
-		if (connector->dpms != DRM_MODE_DPMS_OFF)
-			return -EINVAL;
-
-		priv->norm = val;
-
-		modes_changed = true;
-
-	} else if (property == conf->tv_brightness_property) {
-		priv->brightness = val;
-
-		ch7006_setup_levels(encoder);
-
-		ch7006_load_reg(client, state, CH7006_BLACK_LEVEL);
-
-	} else if (property == conf->tv_contrast_property) {
-		priv->contrast = val;
-
-		ch7006_setup_properties(encoder);
-
-		ch7006_load_reg(client, state, CH7006_CONTRAST);
-
-	} else if (property == conf->tv_flicker_reduction_property) {
-		priv->flicker = val;
-
-		ch7006_setup_properties(encoder);
-
-		ch7006_load_reg(client, state, CH7006_FFILTER);
-
-	} else if (property == priv->scale_property) {
-		if (connector->dpms != DRM_MODE_DPMS_OFF)
-			return -EINVAL;
-
-		priv->scale = val;
-
-		modes_changed = true;
-
-	} else {
-		return -EINVAL;
-	}
-
-	if (modes_changed) {
-		drm_helper_probe_single_connector_modes(connector, 0, 0);
-
-		/* Disable the crtc to ensure a full modeset is
-		 * performed whenever it's turned on again. */
-		if (crtc) {
-			struct drm_mode_set modeset = {
-				.crtc = crtc,
-			};
-
-			crtc->funcs->set_config(&modeset);
-		}
-	}
-
-	return 0;
-}
-
-static struct drm_encoder_slave_funcs ch7006_encoder_funcs = {
-	.set_config = ch7006_encoder_set_config,
-	.destroy = ch7006_encoder_destroy,
-	.dpms = ch7006_encoder_dpms,
-	.save = ch7006_encoder_save,
-	.restore = ch7006_encoder_restore,
-	.mode_fixup = ch7006_encoder_mode_fixup,
-	.mode_valid = ch7006_encoder_mode_valid,
-	.mode_set = ch7006_encoder_mode_set,
-	.detect = ch7006_encoder_detect,
-	.get_modes = ch7006_encoder_get_modes,
-	.create_resources = ch7006_encoder_create_resources,
-	.set_property = ch7006_encoder_set_property,
-};
-
-
-/* I2C driver functions */
-
-static int ch7006_probe(struct i2c_client *client, const struct i2c_device_id *id)
-{
-	uint8_t addr = CH7006_VERSION_ID;
-	uint8_t val;
-	int ret;
-
-	ch7006_dbg(client, "\n");
-
-	ret = i2c_master_send(client, &addr, sizeof(addr));
-	if (ret < 0)
-		goto fail;
-
-	ret = i2c_master_recv(client, &val, sizeof(val));
-	if (ret < 0)
-		goto fail;
-
-	ch7006_info(client, "Detected version ID: %x\n", val);
-
-	/* I don't know what this is for, but otherwise I get no
-	 * signal.
-	 */
-	ch7006_write(client, 0x3d, 0x0);
-
-	return 0;
-
-fail:
-	ch7006_err(client, "Error %d reading version ID\n", ret);
-
-	return -ENODEV;
-}
-
-static int ch7006_remove(struct i2c_client *client)
-{
-	ch7006_dbg(client, "\n");
-
-	return 0;
-}
-
-static int ch7006_suspend(struct i2c_client *client, pm_message_t mesg)
-{
-	ch7006_dbg(client, "\n");
-
-	return 0;
-}
-
-static int ch7006_resume(struct i2c_client *client)
-{
-	ch7006_dbg(client, "\n");
-
-	ch7006_write(client, 0x3d, 0x0);
-
-	return 0;
-}
-
-static int ch7006_encoder_init(struct i2c_client *client,
-			       struct drm_device *dev,
-			       struct drm_encoder_slave *encoder)
-{
-	struct ch7006_priv *priv;
-	int i;
-
-	ch7006_dbg(client, "\n");
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-
-	encoder->slave_priv = priv;
-	encoder->slave_funcs = &ch7006_encoder_funcs;
-
-	priv->norm = TV_NORM_PAL;
-	priv->select_subconnector = DRM_MODE_SUBCONNECTOR_Automatic;
-	priv->subconnector = DRM_MODE_SUBCONNECTOR_Unknown;
-	priv->scale = 1;
-	priv->contrast = 50;
-	priv->brightness = 50;
-	priv->flicker = 50;
-	priv->hmargin = 50;
-	priv->vmargin = 50;
-	priv->last_dpms = -1;
-	priv->chip_version = ch7006_read(client, CH7006_VERSION_ID);
-
-	if (ch7006_tv_norm) {
-		for (i = 0; i < NUM_TV_NORMS; i++) {
-			if (!strcmp(ch7006_tv_norm_names[i], ch7006_tv_norm)) {
-				priv->norm = i;
-				break;
-			}
-		}
-
-		if (i == NUM_TV_NORMS)
-			ch7006_err(client, "Invalid TV norm setting \"%s\".\n",
-				   ch7006_tv_norm);
-	}
-
-	if (ch7006_scale >= 0 && ch7006_scale <= 2)
-		priv->scale = ch7006_scale;
-	else
-		ch7006_err(client, "Invalid scale setting \"%d\".\n",
-			   ch7006_scale);
-
-	return 0;
-}
-
-static struct i2c_device_id ch7006_ids[] = {
-	{ "ch7006", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, ch7006_ids);
-
-static struct drm_i2c_encoder_driver ch7006_driver = {
-	.i2c_driver = {
-		.probe = ch7006_probe,
-		.remove = ch7006_remove,
-		.suspend = ch7006_suspend,
-		.resume = ch7006_resume,
-
-		.driver = {
-			.name = "ch7006",
-		},
-
-		.id_table = ch7006_ids,
-	},
-
-	.encoder_init = ch7006_encoder_init,
-};
-
-
-/* Module initialization */
-
-static int __init ch7006_init(void)
-{
-	return drm_i2c_encoder_register(THIS_MODULE, &ch7006_driver);
-}
-
-static void __exit ch7006_exit(void)
-{
-	drm_i2c_encoder_unregister(&ch7006_driver);
-}
-
-int ch7006_debug;
-module_param_named(debug, ch7006_debug, int, 0600);
-MODULE_PARM_DESC(debug, "Enable debug output.");
-
-char *ch7006_tv_norm;
-module_param_named(tv_norm, ch7006_tv_norm, charp, 0600);
-MODULE_PARM_DESC(tv_norm, "Default TV norm.\n"
-		 "\t\tSupported: PAL, PAL-M, PAL-N, PAL-Nc, PAL-60, NTSC-M, NTSC-J.\n"
-		 "\t\tDefault: PAL");
-
-int ch7006_scale = 1;
-module_param_named(scale, ch7006_scale, int, 0600);
-MODULE_PARM_DESC(scale, "Default scale.\n"
-		 "\t\tSupported: 0 -> Select video modes with a higher blanking ratio.\n"
-		 "\t\t\t1 -> Select default video modes.\n"
-		 "\t\t\t2 -> Select video modes with a lower blanking ratio.");
-
-MODULE_AUTHOR("Francisco Jerez <currojerez@riseup.net>");
-MODULE_DESCRIPTION("Chrontel ch7006 TV encoder driver");
-MODULE_LICENSE("GPL and additional rights");
-
-module_init(ch7006_init);
-module_exit(ch7006_exit);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i2c/ch7006_mode.c b/ANDROID_3.4.5/drivers/gpu/drm/i2c/ch7006_mode.c
deleted file mode 100644
index c860f24a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i2c/ch7006_mode.c
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
- * Copyright (C) 2009 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "ch7006_priv.h"
-
-char *ch7006_tv_norm_names[] = {
-	[TV_NORM_PAL] = "PAL",
-	[TV_NORM_PAL_M] = "PAL-M",
-	[TV_NORM_PAL_N] = "PAL-N",
-	[TV_NORM_PAL_NC] = "PAL-Nc",
-	[TV_NORM_PAL_60] = "PAL-60",
-	[TV_NORM_NTSC_M] = "NTSC-M",
-	[TV_NORM_NTSC_J] = "NTSC-J",
-};
-
-#define NTSC_LIKE_TIMINGS .vrefresh = 60 * fixed1/1.001,		\
-		.vdisplay = 480,					\
-		.vtotal = 525,						\
-		.hvirtual = 660
-
-#define PAL_LIKE_TIMINGS .vrefresh = 50 * fixed1,		\
-		.vdisplay = 576,				\
-		.vtotal = 625,					\
-		.hvirtual = 810
-
-struct ch7006_tv_norm_info ch7006_tv_norms[] = {
-	[TV_NORM_NTSC_M] = {
-		NTSC_LIKE_TIMINGS,
-		.black_level = 0.339 * fixed1,
-		.subc_freq = 3579545 * fixed1,
-		.dispmode = bitfs(CH7006_DISPMODE_OUTPUT_STD, NTSC),
-		.voffset = 0,
-	},
-	[TV_NORM_NTSC_J] = {
-		NTSC_LIKE_TIMINGS,
-		.black_level = 0.286 * fixed1,
-		.subc_freq = 3579545 * fixed1,
-		.dispmode = bitfs(CH7006_DISPMODE_OUTPUT_STD, NTSC_J),
-		.voffset = 0,
-	},
-	[TV_NORM_PAL] = {
-		PAL_LIKE_TIMINGS,
-		.black_level = 0.3 * fixed1,
-		.subc_freq = 4433618.75 * fixed1,
-		.dispmode = bitfs(CH7006_DISPMODE_OUTPUT_STD, PAL),
-		.voffset = 0,
-	},
-	[TV_NORM_PAL_M] = {
-		NTSC_LIKE_TIMINGS,
-		.black_level = 0.339 * fixed1,
-		.subc_freq = 3575611.433 * fixed1,
-		.dispmode = bitfs(CH7006_DISPMODE_OUTPUT_STD, PAL_M),
-		.voffset = 16,
-	},
-
-	/* The following modes seem to work right but they're
-	 * undocumented */
-
-	[TV_NORM_PAL_N] = {
-		PAL_LIKE_TIMINGS,
-		.black_level = 0.339 * fixed1,
-		.subc_freq = 4433618.75 * fixed1,
-		.dispmode = bitfs(CH7006_DISPMODE_OUTPUT_STD, PAL),
-		.voffset = 0,
-	},
-	[TV_NORM_PAL_NC] = {
-		PAL_LIKE_TIMINGS,
-		.black_level = 0.3 * fixed1,
-		.subc_freq = 3582056.25 * fixed1,
-		.dispmode = bitfs(CH7006_DISPMODE_OUTPUT_STD, PAL),
-		.voffset = 0,
-	},
-	[TV_NORM_PAL_60] = {
-		NTSC_LIKE_TIMINGS,
-		.black_level = 0.3 * fixed1,
-		.subc_freq = 4433618.75 * fixed1,
-		.dispmode = bitfs(CH7006_DISPMODE_OUTPUT_STD, PAL_M),
-		.voffset = 16,
-	},
-};
-
-#define __MODE(f, hd, vd, ht, vt, hsynp, vsynp,				\
-	       subc, scale, scale_mask, norm_mask, e_hd, e_vd) {	\
-		.mode = {						\
-			.name = #hd "x" #vd,				\
-			.status = 0,					\
-			.type = DRM_MODE_TYPE_DRIVER,			\
-			.clock = f,					\
-			.hdisplay = hd,					\
-			.hsync_start = e_hd + 16,			\
-			.hsync_end = e_hd + 80,				\
-			.htotal = ht,					\
-			.hskew = 0,					\
-			.vdisplay = vd,					\
-			.vsync_start = vd + 10,				\
-			.vsync_end = vd + 26,				\
-			.vtotal = vt,					\
-			.vscan = 0,					\
-			.flags = DRM_MODE_FLAG_##hsynp##HSYNC |		\
-				DRM_MODE_FLAG_##vsynp##VSYNC,		\
-			.vrefresh = 0,					\
-		},							\
-		.enc_hdisp = e_hd,					\
-		.enc_vdisp = e_vd,					\
-		.subc_coeff = subc * fixed1,				\
-		.dispmode = bitfs(CH7006_DISPMODE_SCALING_RATIO, scale) | \
-			    bitfs(CH7006_DISPMODE_INPUT_RES, e_hd##x##e_vd), \
-		.valid_scales = scale_mask,				\
-		.valid_norms = norm_mask				\
-	 }
-
-#define MODE(f, hd, vd, ht, vt, hsynp, vsynp,				\
-	     subc, scale, scale_mask, norm_mask)			\
-	__MODE(f, hd, vd, ht, vt, hsynp, vsynp, subc, scale,		\
-	       scale_mask, norm_mask, hd, vd)
-
-#define NTSC_LIKE (1 << TV_NORM_NTSC_M | 1 << TV_NORM_NTSC_J |		\
-		   1 << TV_NORM_PAL_M | 1 << TV_NORM_PAL_60)
-
-#define PAL_LIKE (1 << TV_NORM_PAL | 1 << TV_NORM_PAL_N | 1 << TV_NORM_PAL_NC)
-
-struct ch7006_mode ch7006_modes[] = {
-	MODE(21000, 512, 384, 840, 500, N, N, 181.797557582, 5_4, 0x6, PAL_LIKE),
-	MODE(26250, 512, 384, 840, 625, N, N, 145.438046066, 1_1, 0x1, PAL_LIKE),
-	MODE(20140, 512, 384, 800, 420, N, N, 213.257083791, 5_4, 0x4, NTSC_LIKE),
-	MODE(24671, 512, 384, 784, 525, N, N, 174.0874153, 1_1, 0x3, NTSC_LIKE),
-	MODE(28125, 720, 400, 1125, 500, N, N, 135.742176298, 5_4, 0x6, PAL_LIKE),
-	MODE(34875, 720, 400, 1116, 625, N, N, 109.469496898, 1_1, 0x1, PAL_LIKE),
-	MODE(23790, 720, 400, 945, 420, N, N, 160.475642016, 5_4, 0x4, NTSC_LIKE),
-	MODE(29455, 720, 400, 936, 525, N, N, 129.614941843, 1_1, 0x3, NTSC_LIKE),
-	MODE(25000, 640, 400, 1000, 500, N, N, 152.709948279, 5_4, 0x6, PAL_LIKE),
-	MODE(31500, 640, 400, 1008, 625, N, N, 121.198371646, 1_1, 0x1, PAL_LIKE),
-	MODE(21147, 640, 400, 840, 420, N, N, 180.535097338, 5_4, 0x4, NTSC_LIKE),
-	MODE(26434, 640, 400, 840, 525, N, N, 144.42807787, 1_1, 0x2, NTSC_LIKE),
-	MODE(30210, 640, 400, 840, 600, N, N, 126.374568276, 7_8, 0x1, NTSC_LIKE),
-	MODE(21000, 640, 480, 840, 500, N, N, 181.797557582, 5_4, 0x4, PAL_LIKE),
-	MODE(26250, 640, 480, 840, 625, N, N, 145.438046066, 1_1, 0x2, PAL_LIKE),
-	MODE(31500, 640, 480, 840, 750, N, N, 121.198371646, 5_6, 0x1, PAL_LIKE),
-	MODE(24671, 640, 480, 784, 525, N, N, 174.0874153, 1_1, 0x4, NTSC_LIKE),
-	MODE(28196, 640, 480, 784, 600, N, N, 152.326488422, 7_8, 0x2, NTSC_LIKE),
-	MODE(30210, 640, 480, 800, 630, N, N, 142.171389101, 5_6, 0x1, NTSC_LIKE),
-	__MODE(29500, 720, 576, 944, 625, P, P, 145.592111636, 1_1, 0x7, PAL_LIKE, 800, 600),
-	MODE(36000, 800, 600, 960, 750, P, P, 119.304647022, 5_6, 0x6, PAL_LIKE),
-	MODE(39000, 800, 600, 936, 836, P, P, 110.127366499, 3_4, 0x1, PAL_LIKE),
-	MODE(39273, 800, 600, 1040, 630, P, P, 145.816809399, 5_6, 0x4, NTSC_LIKE),
-	MODE(43636, 800, 600, 1040, 700, P, P, 131.235128487, 3_4, 0x2, NTSC_LIKE),
-	MODE(47832, 800, 600, 1064, 750, P, P, 119.723275165, 7_10, 0x1, NTSC_LIKE),
-	{}
-};
-
-struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder,
-				       struct drm_display_mode *drm_mode)
-{
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	struct ch7006_mode *mode;
-
-	for (mode = ch7006_modes; mode->mode.clock; mode++) {
-
-		if (~mode->valid_norms & 1<<priv->norm)
-			continue;
-
-		if (mode->mode.hdisplay != drm_mode->hdisplay ||
-		    mode->mode.vdisplay != drm_mode->vdisplay ||
-		    mode->mode.vtotal != drm_mode->vtotal ||
-		    mode->mode.htotal != drm_mode->htotal ||
-		    mode->mode.clock != drm_mode->clock)
-			continue;
-
-		return mode;
-	}
-
-	return NULL;
-}
-
-/* Some common HW state calculation code */
-
-void ch7006_setup_levels(struct drm_encoder *encoder)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	uint8_t *regs = priv->state.regs;
-	struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm];
-	int gain;
-	int black_level;
-
-	/* Set DAC_GAIN if the voltage drop between white and black is
-	 * high enough. */
-	if (norm->black_level < 339*fixed1/1000) {
-		gain = 76;
-
-		regs[CH7006_INPUT_FORMAT] |= CH7006_INPUT_FORMAT_DAC_GAIN;
-	} else {
-		gain = 71;
-
-		regs[CH7006_INPUT_FORMAT] &= ~CH7006_INPUT_FORMAT_DAC_GAIN;
-	}
-
-	black_level = round_fixed(norm->black_level*26625)/gain;
-
-	/* Correct it with the specified brightness. */
-	black_level = interpolate(90, black_level, 208, priv->brightness);
-
-	regs[CH7006_BLACK_LEVEL] = bitf(CH7006_BLACK_LEVEL_0, black_level);
-
-	ch7006_dbg(client, "black level: %d\n", black_level);
-}
-
-void ch7006_setup_subcarrier(struct drm_encoder *encoder)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	struct ch7006_state *state = &priv->state;
-	struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm];
-	struct ch7006_mode *mode = priv->mode;
-	uint32_t subc_inc;
-
-	subc_inc = round_fixed((mode->subc_coeff >> 8)
-			       * (norm->subc_freq >> 24));
-
-	setbitf(state, CH7006_SUBC_INC0, 28, subc_inc);
-	setbitf(state, CH7006_SUBC_INC1, 24, subc_inc);
-	setbitf(state, CH7006_SUBC_INC2, 20, subc_inc);
-	setbitf(state, CH7006_SUBC_INC3, 16, subc_inc);
-	setbitf(state, CH7006_SUBC_INC4, 12, subc_inc);
-	setbitf(state, CH7006_SUBC_INC5, 8, subc_inc);
-	setbitf(state, CH7006_SUBC_INC6, 4, subc_inc);
-	setbitf(state, CH7006_SUBC_INC7, 0, subc_inc);
-
-	ch7006_dbg(client, "subcarrier inc: %u\n", subc_inc);
-}
-
-void ch7006_setup_pll(struct drm_encoder *encoder)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	uint8_t *regs = priv->state.regs;
-	struct ch7006_mode *mode = priv->mode;
-	int n, best_n = 0;
-	int m, best_m = 0;
-	int freq, best_freq = 0;
-
-	for (n = 0; n < CH7006_MAXN; n++) {
-		for (m = 0; m < CH7006_MAXM; m++) {
-			freq = CH7006_FREQ0*(n+2)/(m+2);
-
-			if (abs(freq - mode->mode.clock) <
-			    abs(best_freq - mode->mode.clock)) {
-				best_freq = freq;
-				best_n = n;
-				best_m = m;
-			}
-		}
-	}
-
-	regs[CH7006_PLLOV] = bitf(CH7006_PLLOV_N_8, best_n) |
-		bitf(CH7006_PLLOV_M_8, best_m);
-
-	regs[CH7006_PLLM] = bitf(CH7006_PLLM_0, best_m);
-	regs[CH7006_PLLN] = bitf(CH7006_PLLN_0, best_n);
-
-	if (best_n < 108)
-		regs[CH7006_PLL_CONTROL] |= CH7006_PLL_CONTROL_CAPACITOR;
-	else
-		regs[CH7006_PLL_CONTROL] &= ~CH7006_PLL_CONTROL_CAPACITOR;
-
-	ch7006_dbg(client, "n=%d m=%d f=%d c=%d\n",
-		   best_n, best_m, best_freq, best_n < 108);
-}
-
-void ch7006_setup_power_state(struct drm_encoder *encoder)
-{
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	uint8_t *power = &priv->state.regs[CH7006_POWER];
-	int subconnector;
-
-	subconnector = priv->select_subconnector ? priv->select_subconnector :
-							priv->subconnector;
-
-	*power = CH7006_POWER_RESET;
-
-	if (priv->last_dpms == DRM_MODE_DPMS_ON) {
-		switch (subconnector) {
-		case DRM_MODE_SUBCONNECTOR_SVIDEO:
-			*power |= bitfs(CH7006_POWER_LEVEL, CVBS_OFF);
-			break;
-		case DRM_MODE_SUBCONNECTOR_Composite:
-			*power |= bitfs(CH7006_POWER_LEVEL, SVIDEO_OFF);
-			break;
-		case DRM_MODE_SUBCONNECTOR_SCART:
-			*power |= bitfs(CH7006_POWER_LEVEL, NORMAL) |
-				CH7006_POWER_SCART;
-			break;
-		}
-
-	} else {
-		if (priv->chip_version >= 0x20)
-			*power |= bitfs(CH7006_POWER_LEVEL, FULL_POWER_OFF);
-		else
-			*power |= bitfs(CH7006_POWER_LEVEL, POWER_OFF);
-	}
-}
-
-void ch7006_setup_properties(struct drm_encoder *encoder)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-	struct ch7006_priv *priv = to_ch7006_priv(encoder);
-	struct ch7006_state *state = &priv->state;
-	struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm];
-	struct ch7006_mode *ch_mode = priv->mode;
-	struct drm_display_mode *mode = &ch_mode->mode;
-	uint8_t *regs = state->regs;
-	int flicker, contrast, hpos, vpos;
-	uint64_t scale, aspect;
-
-	flicker = interpolate(0, 2, 3, priv->flicker);
-	regs[CH7006_FFILTER] = bitf(CH7006_FFILTER_TEXT, flicker) |
-		bitf(CH7006_FFILTER_LUMA, flicker) |
-		bitf(CH7006_FFILTER_CHROMA, 1);
-
-	contrast = interpolate(0, 5, 7, priv->contrast);
-	regs[CH7006_CONTRAST] = bitf(CH7006_CONTRAST_0, contrast);
-
-	scale = norm->vtotal*fixed1;
-	do_div(scale, mode->vtotal);
-
-	aspect = ch_mode->enc_hdisp*fixed1;
-	do_div(aspect, ch_mode->enc_vdisp);
-
-	hpos = round_fixed((norm->hvirtual * aspect - mode->hdisplay * scale)
-			   * priv->hmargin * mode->vtotal) / norm->vtotal / 100 / 4;
-
-	setbitf(state, CH7006_POV, HPOS_8, hpos);
-	setbitf(state, CH7006_HPOS, 0, hpos);
-
-	vpos = max(0, norm->vdisplay - round_fixed(mode->vdisplay*scale)
-		   + norm->voffset) * priv->vmargin / 100 / 2;
-
-	setbitf(state, CH7006_POV, VPOS_8, vpos);
-	setbitf(state, CH7006_VPOS, 0, vpos);
-
-	ch7006_dbg(client, "hpos: %d, vpos: %d\n", hpos, vpos);
-}
-
-/* HW access functions */
-
-void ch7006_write(struct i2c_client *client, uint8_t addr, uint8_t val)
-{
-	uint8_t buf[] = {addr, val};
-	int ret;
-
-	ret = i2c_master_send(client, buf, ARRAY_SIZE(buf));
-	if (ret < 0)
-		ch7006_err(client, "Error %d writing to subaddress 0x%x\n",
-			   ret, addr);
-}
-
-uint8_t ch7006_read(struct i2c_client *client, uint8_t addr)
-{
-	uint8_t val;
-	int ret;
-
-	ret = i2c_master_send(client, &addr, sizeof(addr));
-	if (ret < 0)
-		goto fail;
-
-	ret = i2c_master_recv(client, &val, sizeof(val));
-	if (ret < 0)
-		goto fail;
-
-	return val;
-
-fail:
-	ch7006_err(client, "Error %d reading from subaddress 0x%x\n",
-		   ret, addr);
-	return 0;
-}
-
-void ch7006_state_load(struct i2c_client *client,
-		       struct ch7006_state *state)
-{
-	ch7006_load_reg(client, state, CH7006_POWER);
-
-	ch7006_load_reg(client, state, CH7006_DISPMODE);
-	ch7006_load_reg(client, state, CH7006_FFILTER);
-	ch7006_load_reg(client, state, CH7006_BWIDTH);
-	ch7006_load_reg(client, state, CH7006_INPUT_FORMAT);
-	ch7006_load_reg(client, state, CH7006_CLKMODE);
-	ch7006_load_reg(client, state, CH7006_START_ACTIVE);
-	ch7006_load_reg(client, state, CH7006_POV);
-	ch7006_load_reg(client, state, CH7006_BLACK_LEVEL);
-	ch7006_load_reg(client, state, CH7006_HPOS);
-	ch7006_load_reg(client, state, CH7006_VPOS);
-	ch7006_load_reg(client, state, CH7006_INPUT_SYNC);
-	ch7006_load_reg(client, state, CH7006_DETECT);
-	ch7006_load_reg(client, state, CH7006_CONTRAST);
-	ch7006_load_reg(client, state, CH7006_PLLOV);
-	ch7006_load_reg(client, state, CH7006_PLLM);
-	ch7006_load_reg(client, state, CH7006_PLLN);
-	ch7006_load_reg(client, state, CH7006_BCLKOUT);
-	ch7006_load_reg(client, state, CH7006_SUBC_INC0);
-	ch7006_load_reg(client, state, CH7006_SUBC_INC1);
-	ch7006_load_reg(client, state, CH7006_SUBC_INC2);
-	ch7006_load_reg(client, state, CH7006_SUBC_INC3);
-	ch7006_load_reg(client, state, CH7006_SUBC_INC4);
-	ch7006_load_reg(client, state, CH7006_SUBC_INC5);
-	ch7006_load_reg(client, state, CH7006_SUBC_INC6);
-	ch7006_load_reg(client, state, CH7006_SUBC_INC7);
-	ch7006_load_reg(client, state, CH7006_PLL_CONTROL);
-	ch7006_load_reg(client, state, CH7006_CALC_SUBC_INC0);
-}
-
-void ch7006_state_save(struct i2c_client *client,
-		       struct ch7006_state *state)
-{
-	ch7006_save_reg(client, state, CH7006_POWER);
-
-	ch7006_save_reg(client, state, CH7006_DISPMODE);
-	ch7006_save_reg(client, state, CH7006_FFILTER);
-	ch7006_save_reg(client, state, CH7006_BWIDTH);
-	ch7006_save_reg(client, state, CH7006_INPUT_FORMAT);
-	ch7006_save_reg(client, state, CH7006_CLKMODE);
-	ch7006_save_reg(client, state, CH7006_START_ACTIVE);
-	ch7006_save_reg(client, state, CH7006_POV);
-	ch7006_save_reg(client, state, CH7006_BLACK_LEVEL);
-	ch7006_save_reg(client, state, CH7006_HPOS);
-	ch7006_save_reg(client, state, CH7006_VPOS);
-	ch7006_save_reg(client, state, CH7006_INPUT_SYNC);
-	ch7006_save_reg(client, state, CH7006_DETECT);
-	ch7006_save_reg(client, state, CH7006_CONTRAST);
-	ch7006_save_reg(client, state, CH7006_PLLOV);
-	ch7006_save_reg(client, state, CH7006_PLLM);
-	ch7006_save_reg(client, state, CH7006_PLLN);
-	ch7006_save_reg(client, state, CH7006_BCLKOUT);
-	ch7006_save_reg(client, state, CH7006_SUBC_INC0);
-	ch7006_save_reg(client, state, CH7006_SUBC_INC1);
-	ch7006_save_reg(client, state, CH7006_SUBC_INC2);
-	ch7006_save_reg(client, state, CH7006_SUBC_INC3);
-	ch7006_save_reg(client, state, CH7006_SUBC_INC4);
-	ch7006_save_reg(client, state, CH7006_SUBC_INC5);
-	ch7006_save_reg(client, state, CH7006_SUBC_INC6);
-	ch7006_save_reg(client, state, CH7006_SUBC_INC7);
-	ch7006_save_reg(client, state, CH7006_PLL_CONTROL);
-	ch7006_save_reg(client, state, CH7006_CALC_SUBC_INC0);
-
-	state->regs[CH7006_FFILTER] = (state->regs[CH7006_FFILTER] & 0xf0) |
-		(state->regs[CH7006_FFILTER] & 0x0c) >> 2 |
-		(state->regs[CH7006_FFILTER] & 0x03) << 2;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i2c/ch7006_priv.h b/ANDROID_3.4.5/drivers/gpu/drm/i2c/ch7006_priv.h
deleted file mode 100644
index 17667b7d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i2c/ch7006_priv.h
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- * Copyright (C) 2009 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __DRM_I2C_CH7006_PRIV_H__
-#define __DRM_I2C_CH7006_PRIV_H__
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "drm_encoder_slave.h"
-#include "i2c/ch7006.h"
-
-typedef int64_t fixed;
-#define fixed1 (1LL << 32)
-
-enum ch7006_tv_norm {
-	TV_NORM_PAL,
-	TV_NORM_PAL_M,
-	TV_NORM_PAL_N,
-	TV_NORM_PAL_NC,
-	TV_NORM_PAL_60,
-	TV_NORM_NTSC_M,
-	TV_NORM_NTSC_J,
-	NUM_TV_NORMS
-};
-
-struct ch7006_tv_norm_info {
-	fixed vrefresh;
-	int vdisplay;
-	int vtotal;
-	int hvirtual;
-
-	fixed subc_freq;
-	fixed black_level;
-
-	uint32_t dispmode;
-	int voffset;
-};
-
-struct ch7006_mode {
-	struct drm_display_mode mode;
-
-	int enc_hdisp;
-	int enc_vdisp;
-
-	fixed subc_coeff;
-	uint32_t dispmode;
-
-	uint32_t valid_scales;
-	uint32_t valid_norms;
-};
-
-struct ch7006_state {
-	uint8_t regs[0x26];
-};
-
-struct ch7006_priv {
-	struct ch7006_encoder_params params;
-	struct ch7006_mode *mode;
-
-	struct ch7006_state state;
-	struct ch7006_state saved_state;
-
-	struct drm_property *scale_property;
-
-	int select_subconnector;
-	int subconnector;
-	int hmargin;
-	int vmargin;
-	enum ch7006_tv_norm norm;
-	int brightness;
-	int contrast;
-	int flicker;
-	int scale;
-
-	int chip_version;
-	int last_dpms;
-};
-
-#define to_ch7006_priv(x) \
-	((struct ch7006_priv *)to_encoder_slave(x)->slave_priv)
-
-extern int ch7006_debug;
-extern char *ch7006_tv_norm;
-extern int ch7006_scale;
-
-extern char *ch7006_tv_norm_names[];
-extern struct ch7006_tv_norm_info ch7006_tv_norms[];
-extern struct ch7006_mode ch7006_modes[];
-
-struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder,
-				       struct drm_display_mode *drm_mode);
-
-void ch7006_setup_levels(struct drm_encoder *encoder);
-void ch7006_setup_subcarrier(struct drm_encoder *encoder);
-void ch7006_setup_pll(struct drm_encoder *encoder);
-void ch7006_setup_power_state(struct drm_encoder *encoder);
-void ch7006_setup_properties(struct drm_encoder *encoder);
-
-void ch7006_write(struct i2c_client *client, uint8_t addr, uint8_t val);
-uint8_t ch7006_read(struct i2c_client *client, uint8_t addr);
-
-void ch7006_state_load(struct i2c_client *client,
-		       struct ch7006_state *state);
-void ch7006_state_save(struct i2c_client *client,
-		       struct ch7006_state *state);
-
-/* Some helper macros */
-
-#define ch7006_dbg(client, format, ...) do {				\
-		if (ch7006_debug)					\
-			dev_printk(KERN_DEBUG, &client->dev,		\
-				   "%s: " format, __func__, ## __VA_ARGS__); \
-	} while (0)
-#define ch7006_info(client, format, ...) \
-				dev_info(&client->dev, format, __VA_ARGS__)
-#define ch7006_err(client, format, ...) \
-				dev_err(&client->dev, format, __VA_ARGS__)
-
-#define __mask(src, bitfield) \
-		(((2 << (1 ? bitfield)) - 1) & ~((1 << (0 ? bitfield)) - 1))
-#define mask(bitfield) __mask(bitfield)
-
-#define __bitf(src, bitfield, x) \
-		(((x) >> (src) << (0 ? bitfield)) &  __mask(src, bitfield))
-#define bitf(bitfield, x) __bitf(bitfield, x)
-#define bitfs(bitfield, s) __bitf(bitfield, bitfield##_##s)
-#define setbitf(state, reg, bitfield, x)				\
-	state->regs[reg] = (state->regs[reg] & ~mask(reg##_##bitfield))	\
-		| bitf(reg##_##bitfield, x)
-
-#define __unbitf(src, bitfield, x) \
-		((x & __mask(src, bitfield)) >> (0 ? bitfield) << (src))
-#define unbitf(bitfield, x) __unbitf(bitfield, x)
-
-static inline int interpolate(int y0, int y1, int y2, int x)
-{
-	return y1 + (x < 50 ? y1 - y0 : y2 - y1) * (x - 50) / 50;
-}
-
-static inline int32_t round_fixed(fixed x)
-{
-	return (x + fixed1/2) >> 32;
-}
-
-#define ch7006_load_reg(client, state, reg) ch7006_write(client, reg, state->regs[reg])
-#define ch7006_save_reg(client, state, reg) state->regs[reg] = ch7006_read(client, reg)
-
-/* Fixed hardware specs */
-
-#define CH7006_FREQ0				14318
-#define CH7006_MAXN				650
-#define CH7006_MAXM				315
-
-/* Register definitions */
-
-#define CH7006_DISPMODE				0x00
-#define CH7006_DISPMODE_INPUT_RES		0, 7:5
-#define CH7006_DISPMODE_INPUT_RES_512x384	0x0
-#define CH7006_DISPMODE_INPUT_RES_720x400	0x1
-#define CH7006_DISPMODE_INPUT_RES_640x400	0x2
-#define CH7006_DISPMODE_INPUT_RES_640x480	0x3
-#define CH7006_DISPMODE_INPUT_RES_800x600	0x4
-#define CH7006_DISPMODE_INPUT_RES_NATIVE	0x5
-#define CH7006_DISPMODE_OUTPUT_STD		0, 4:3
-#define CH7006_DISPMODE_OUTPUT_STD_PAL		0x0
-#define CH7006_DISPMODE_OUTPUT_STD_NTSC		0x1
-#define CH7006_DISPMODE_OUTPUT_STD_PAL_M	0x2
-#define CH7006_DISPMODE_OUTPUT_STD_NTSC_J	0x3
-#define CH7006_DISPMODE_SCALING_RATIO		0, 2:0
-#define CH7006_DISPMODE_SCALING_RATIO_5_4	0x0
-#define CH7006_DISPMODE_SCALING_RATIO_1_1	0x1
-#define CH7006_DISPMODE_SCALING_RATIO_7_8	0x2
-#define CH7006_DISPMODE_SCALING_RATIO_5_6	0x3
-#define CH7006_DISPMODE_SCALING_RATIO_3_4	0x4
-#define CH7006_DISPMODE_SCALING_RATIO_7_10	0x5
-
-#define CH7006_FFILTER				0x01
-#define CH7006_FFILTER_TEXT			0, 5:4
-#define CH7006_FFILTER_LUMA			0, 3:2
-#define CH7006_FFILTER_CHROMA			0, 1:0
-#define CH7006_FFILTER_CHROMA_NO_DCRAWL		0x3
-
-#define CH7006_BWIDTH				0x03
-#define CH7006_BWIDTH_5L_FFILER			(1 << 7)
-#define CH7006_BWIDTH_CVBS_NO_CHROMA		(1 << 6)
-#define CH7006_BWIDTH_CHROMA			0, 5:4
-#define CH7006_BWIDTH_SVIDEO_YPEAK		(1 << 3)
-#define CH7006_BWIDTH_SVIDEO_LUMA		0, 2:1
-#define CH7006_BWIDTH_CVBS_LUMA			0, 0:0
-
-#define CH7006_INPUT_FORMAT			0x04
-#define CH7006_INPUT_FORMAT_DAC_GAIN		(1 << 6)
-#define CH7006_INPUT_FORMAT_RGB_PASS_THROUGH	(1 << 5)
-#define CH7006_INPUT_FORMAT_FORMAT		0, 3:0
-#define CH7006_INPUT_FORMAT_FORMAT_RGB16	0x0
-#define CH7006_INPUT_FORMAT_FORMAT_YCrCb24m16	0x1
-#define CH7006_INPUT_FORMAT_FORMAT_RGB24m16	0x2
-#define CH7006_INPUT_FORMAT_FORMAT_RGB15	0x3
-#define CH7006_INPUT_FORMAT_FORMAT_RGB24m12C	0x4
-#define CH7006_INPUT_FORMAT_FORMAT_RGB24m12I	0x5
-#define CH7006_INPUT_FORMAT_FORMAT_RGB24m8	0x6
-#define CH7006_INPUT_FORMAT_FORMAT_RGB16m8	0x7
-#define CH7006_INPUT_FORMAT_FORMAT_RGB15m8	0x8
-#define CH7006_INPUT_FORMAT_FORMAT_YCrCb24m8	0x9
-
-#define CH7006_CLKMODE				0x06
-#define CH7006_CLKMODE_SUBC_LOCK		(1 << 7)
-#define CH7006_CLKMODE_MASTER			(1 << 6)
-#define CH7006_CLKMODE_POS_EDGE			(1 << 4)
-#define CH7006_CLKMODE_XCM			0, 3:2
-#define CH7006_CLKMODE_PCM			0, 1:0
-
-#define CH7006_START_ACTIVE			0x07
-#define CH7006_START_ACTIVE_0			0, 7:0
-
-#define CH7006_POV				0x08
-#define CH7006_POV_START_ACTIVE_8		8, 2:2
-#define CH7006_POV_HPOS_8			8, 1:1
-#define CH7006_POV_VPOS_8			8, 0:0
-
-#define CH7006_BLACK_LEVEL			0x09
-#define CH7006_BLACK_LEVEL_0			0, 7:0
-
-#define CH7006_HPOS				0x0a
-#define CH7006_HPOS_0				0, 7:0
-
-#define CH7006_VPOS				0x0b
-#define CH7006_VPOS_0				0, 7:0
-
-#define CH7006_INPUT_SYNC			0x0d
-#define CH7006_INPUT_SYNC_EMBEDDED		(1 << 3)
-#define CH7006_INPUT_SYNC_OUTPUT		(1 << 2)
-#define CH7006_INPUT_SYNC_PVSYNC		(1 << 1)
-#define CH7006_INPUT_SYNC_PHSYNC		(1 << 0)
-
-#define CH7006_POWER				0x0e
-#define CH7006_POWER_SCART			(1 << 4)
-#define CH7006_POWER_RESET			(1 << 3)
-#define CH7006_POWER_LEVEL			0, 2:0
-#define CH7006_POWER_LEVEL_CVBS_OFF		0x0
-#define CH7006_POWER_LEVEL_POWER_OFF		0x1
-#define CH7006_POWER_LEVEL_SVIDEO_OFF		0x2
-#define CH7006_POWER_LEVEL_NORMAL		0x3
-#define CH7006_POWER_LEVEL_FULL_POWER_OFF	0x4
-
-#define CH7006_DETECT				0x10
-#define CH7006_DETECT_SVIDEO_Y_TEST		(1 << 3)
-#define CH7006_DETECT_SVIDEO_C_TEST		(1 << 2)
-#define CH7006_DETECT_CVBS_TEST			(1 << 1)
-#define CH7006_DETECT_SENSE			(1 << 0)
-
-#define CH7006_CONTRAST				0x11
-#define CH7006_CONTRAST_0			0, 2:0
-
-#define CH7006_PLLOV	 			0x13
-#define CH7006_PLLOV_N_8	 		8, 2:1
-#define CH7006_PLLOV_M_8	 		8, 0:0
-
-#define CH7006_PLLM	 			0x14
-#define CH7006_PLLM_0	 			0, 7:0
-
-#define CH7006_PLLN	 			0x15
-#define CH7006_PLLN_0	 			0, 7:0
-
-#define CH7006_BCLKOUT	 			0x17
-
-#define CH7006_SUBC_INC0			0x18
-#define CH7006_SUBC_INC0_28			28, 3:0
-
-#define CH7006_SUBC_INC1			0x19
-#define CH7006_SUBC_INC1_24			24, 3:0
-
-#define CH7006_SUBC_INC2			0x1a
-#define CH7006_SUBC_INC2_20			20, 3:0
-
-#define CH7006_SUBC_INC3			0x1b
-#define CH7006_SUBC_INC3_GPIO1_VAL		(1 << 7)
-#define CH7006_SUBC_INC3_GPIO0_VAL		(1 << 6)
-#define CH7006_SUBC_INC3_POUT_3_3V		(1 << 5)
-#define CH7006_SUBC_INC3_POUT_INV		(1 << 4)
-#define CH7006_SUBC_INC3_16			16, 3:0
-
-#define CH7006_SUBC_INC4			0x1c
-#define CH7006_SUBC_INC4_GPIO1_IN		(1 << 7)
-#define CH7006_SUBC_INC4_GPIO0_IN		(1 << 6)
-#define CH7006_SUBC_INC4_DS_INPUT		(1 << 4)
-#define CH7006_SUBC_INC4_12			12, 3:0
-
-#define CH7006_SUBC_INC5			0x1d
-#define CH7006_SUBC_INC5_8			8, 3:0
-
-#define CH7006_SUBC_INC6			0x1e
-#define CH7006_SUBC_INC6_4			4, 3:0
-
-#define CH7006_SUBC_INC7			0x1f
-#define CH7006_SUBC_INC7_0			0, 3:0
-
-#define CH7006_PLL_CONTROL			0x20
-#define CH7006_PLL_CONTROL_CPI			(1 << 5)
-#define CH7006_PLL_CONTROL_CAPACITOR		(1 << 4)
-#define CH7006_PLL_CONTROL_7STAGES		(1 << 3)
-#define CH7006_PLL_CONTROL_DIGITAL_5V		(1 << 2)
-#define CH7006_PLL_CONTROL_ANALOG_5V		(1 << 1)
-#define CH7006_PLL_CONTROL_MEMORY_5V		(1 << 0)
-
-#define CH7006_CALC_SUBC_INC0			0x21
-#define CH7006_CALC_SUBC_INC0_24		24, 4:3
-#define CH7006_CALC_SUBC_INC0_HYST		0, 2:1
-#define CH7006_CALC_SUBC_INC0_AUTO		(1 << 0)
-
-#define CH7006_CALC_SUBC_INC1			0x22
-#define CH7006_CALC_SUBC_INC1_16		16, 7:0
-
-#define CH7006_CALC_SUBC_INC2			0x23
-#define CH7006_CALC_SUBC_INC2_8			8, 7:0
-
-#define CH7006_CALC_SUBC_INC3			0x24
-#define CH7006_CALC_SUBC_INC3_0			0, 7:0
-
-#define CH7006_VERSION_ID			0x25
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i2c/sil164_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/i2c/sil164_drv.c
deleted file mode 100644
index b7d45ab4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i2c/sil164_drv.c
+++ /dev/null
@@ -1,464 +0,0 @@
-/*
- * Copyright (C) 2010 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "drm_encoder_slave.h"
-#include "i2c/sil164.h"
-
-struct sil164_priv {
-	struct sil164_encoder_params config;
-	struct i2c_client *duallink_slave;
-
-	uint8_t saved_state[0x10];
-	uint8_t saved_slave_state[0x10];
-};
-
-#define to_sil164_priv(x) \
-	((struct sil164_priv *)to_encoder_slave(x)->slave_priv)
-
-#define sil164_dbg(client, format, ...) do {				\
-		if (drm_debug & DRM_UT_KMS)				\
-			dev_printk(KERN_DEBUG, &client->dev,		\
-				   "%s: " format, __func__, ## __VA_ARGS__); \
-	} while (0)
-#define sil164_info(client, format, ...)		\
-	dev_info(&client->dev, format, __VA_ARGS__)
-#define sil164_err(client, format, ...)			\
-	dev_err(&client->dev, format, __VA_ARGS__)
-
-#define SIL164_I2C_ADDR_MASTER			0x38
-#define SIL164_I2C_ADDR_SLAVE			0x39
-
-/* HW register definitions */
-
-#define SIL164_VENDOR_LO			0x0
-#define SIL164_VENDOR_HI			0x1
-#define SIL164_DEVICE_LO			0x2
-#define SIL164_DEVICE_HI			0x3
-#define SIL164_REVISION				0x4
-#define SIL164_FREQ_MIN				0x6
-#define SIL164_FREQ_MAX				0x7
-#define SIL164_CONTROL0				0x8
-#  define SIL164_CONTROL0_POWER_ON		0x01
-#  define SIL164_CONTROL0_EDGE_RISING		0x02
-#  define SIL164_CONTROL0_INPUT_24BIT		0x04
-#  define SIL164_CONTROL0_DUAL_EDGE		0x08
-#  define SIL164_CONTROL0_HSYNC_ON		0x10
-#  define SIL164_CONTROL0_VSYNC_ON		0x20
-#define SIL164_DETECT				0x9
-#  define SIL164_DETECT_INTR_STAT		0x01
-#  define SIL164_DETECT_HOTPLUG_STAT		0x02
-#  define SIL164_DETECT_RECEIVER_STAT		0x04
-#  define SIL164_DETECT_INTR_MODE_RECEIVER	0x00
-#  define SIL164_DETECT_INTR_MODE_HOTPLUG	0x08
-#  define SIL164_DETECT_OUT_MODE_HIGH		0x00
-#  define SIL164_DETECT_OUT_MODE_INTR		0x10
-#  define SIL164_DETECT_OUT_MODE_RECEIVER	0x20
-#  define SIL164_DETECT_OUT_MODE_HOTPLUG	0x30
-#  define SIL164_DETECT_VSWING_STAT		0x80
-#define SIL164_CONTROL1				0xa
-#  define SIL164_CONTROL1_DESKEW_ENABLE		0x10
-#  define SIL164_CONTROL1_DESKEW_INCR_SHIFT	5
-#define SIL164_GPIO				0xb
-#define SIL164_CONTROL2				0xc
-#  define SIL164_CONTROL2_FILTER_ENABLE		0x01
-#  define SIL164_CONTROL2_FILTER_SETTING_SHIFT	1
-#  define SIL164_CONTROL2_DUALLINK_MASTER	0x40
-#  define SIL164_CONTROL2_SYNC_CONT		0x80
-#define SIL164_DUALLINK				0xd
-#  define SIL164_DUALLINK_ENABLE		0x10
-#  define SIL164_DUALLINK_SKEW_SHIFT		5
-#define SIL164_PLLZONE				0xe
-#  define SIL164_PLLZONE_STAT			0x08
-#  define SIL164_PLLZONE_FORCE_ON		0x10
-#  define SIL164_PLLZONE_FORCE_HIGH		0x20
-
-/* HW access functions */
-
-static void
-sil164_write(struct i2c_client *client, uint8_t addr, uint8_t val)
-{
-	uint8_t buf[] = {addr, val};
-	int ret;
-
-	ret = i2c_master_send(client, buf, ARRAY_SIZE(buf));
-	if (ret < 0)
-		sil164_err(client, "Error %d writing to subaddress 0x%x\n",
-			   ret, addr);
-}
-
-static uint8_t
-sil164_read(struct i2c_client *client, uint8_t addr)
-{
-	uint8_t val;
-	int ret;
-
-	ret = i2c_master_send(client, &addr, sizeof(addr));
-	if (ret < 0)
-		goto fail;
-
-	ret = i2c_master_recv(client, &val, sizeof(val));
-	if (ret < 0)
-		goto fail;
-
-	return val;
-
-fail:
-	sil164_err(client, "Error %d reading from subaddress 0x%x\n",
-		   ret, addr);
-	return 0;
-}
-
-static void
-sil164_save_state(struct i2c_client *client, uint8_t *state)
-{
-	int i;
-
-	for (i = 0x8; i <= 0xe; i++)
-		state[i] = sil164_read(client, i);
-}
-
-static void
-sil164_restore_state(struct i2c_client *client, uint8_t *state)
-{
-	int i;
-
-	for (i = 0x8; i <= 0xe; i++)
-		sil164_write(client, i, state[i]);
-}
-
-static void
-sil164_set_power_state(struct i2c_client *client, bool on)
-{
-	uint8_t control0 = sil164_read(client, SIL164_CONTROL0);
-
-	if (on)
-		control0 |= SIL164_CONTROL0_POWER_ON;
-	else
-		control0 &= ~SIL164_CONTROL0_POWER_ON;
-
-	sil164_write(client, SIL164_CONTROL0, control0);
-}
-
-static void
-sil164_init_state(struct i2c_client *client,
-		  struct sil164_encoder_params *config,
-		  bool duallink)
-{
-	sil164_write(client, SIL164_CONTROL0,
-		     SIL164_CONTROL0_HSYNC_ON |
-		     SIL164_CONTROL0_VSYNC_ON |
-		     (config->input_edge ? SIL164_CONTROL0_EDGE_RISING : 0) |
-		     (config->input_width ? SIL164_CONTROL0_INPUT_24BIT : 0) |
-		     (config->input_dual ? SIL164_CONTROL0_DUAL_EDGE : 0));
-
-	sil164_write(client, SIL164_DETECT,
-		     SIL164_DETECT_INTR_STAT |
-		     SIL164_DETECT_OUT_MODE_RECEIVER);
-
-	sil164_write(client, SIL164_CONTROL1,
-		     (config->input_skew ? SIL164_CONTROL1_DESKEW_ENABLE : 0) |
-		     (((config->input_skew + 4) & 0x7)
-		      << SIL164_CONTROL1_DESKEW_INCR_SHIFT));
-
-	sil164_write(client, SIL164_CONTROL2,
-		     SIL164_CONTROL2_SYNC_CONT |
-		     (config->pll_filter ? 0 : SIL164_CONTROL2_FILTER_ENABLE) |
-		     (4 << SIL164_CONTROL2_FILTER_SETTING_SHIFT));
-
-	sil164_write(client, SIL164_PLLZONE, 0);
-
-	if (duallink)
-		sil164_write(client, SIL164_DUALLINK,
-			     SIL164_DUALLINK_ENABLE |
-			     (((config->duallink_skew + 4) & 0x7)
-			      << SIL164_DUALLINK_SKEW_SHIFT));
-	else
-		sil164_write(client, SIL164_DUALLINK, 0);
-}
-
-/* DRM encoder functions */
-
-static void
-sil164_encoder_set_config(struct drm_encoder *encoder, void *params)
-{
-	struct sil164_priv *priv = to_sil164_priv(encoder);
-
-	priv->config = *(struct sil164_encoder_params *)params;
-}
-
-static void
-sil164_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct sil164_priv *priv = to_sil164_priv(encoder);
-	bool on = (mode == DRM_MODE_DPMS_ON);
-	bool duallink = (on && encoder->crtc->mode.clock > 165000);
-
-	sil164_set_power_state(drm_i2c_encoder_get_client(encoder), on);
-
-	if (priv->duallink_slave)
-		sil164_set_power_state(priv->duallink_slave, duallink);
-}
-
-static void
-sil164_encoder_save(struct drm_encoder *encoder)
-{
-	struct sil164_priv *priv = to_sil164_priv(encoder);
-
-	sil164_save_state(drm_i2c_encoder_get_client(encoder),
-			  priv->saved_state);
-
-	if (priv->duallink_slave)
-		sil164_save_state(priv->duallink_slave,
-				  priv->saved_slave_state);
-}
-
-static void
-sil164_encoder_restore(struct drm_encoder *encoder)
-{
-	struct sil164_priv *priv = to_sil164_priv(encoder);
-
-	sil164_restore_state(drm_i2c_encoder_get_client(encoder),
-			     priv->saved_state);
-
-	if (priv->duallink_slave)
-		sil164_restore_state(priv->duallink_slave,
-				     priv->saved_slave_state);
-}
-
-static bool
-sil164_encoder_mode_fixup(struct drm_encoder *encoder,
-			  struct drm_display_mode *mode,
-			  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static int
-sil164_encoder_mode_valid(struct drm_encoder *encoder,
-			  struct drm_display_mode *mode)
-{
-	struct sil164_priv *priv = to_sil164_priv(encoder);
-
-	if (mode->clock < 32000)
-		return MODE_CLOCK_LOW;
-
-	if (mode->clock > 330000 ||
-	    (mode->clock > 165000 && !priv->duallink_slave))
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-static void
-sil164_encoder_mode_set(struct drm_encoder *encoder,
-			struct drm_display_mode *mode,
-			struct drm_display_mode *adjusted_mode)
-{
-	struct sil164_priv *priv = to_sil164_priv(encoder);
-	bool duallink = adjusted_mode->clock > 165000;
-
-	sil164_init_state(drm_i2c_encoder_get_client(encoder),
-			  &priv->config, duallink);
-
-	if (priv->duallink_slave)
-		sil164_init_state(priv->duallink_slave,
-				  &priv->config, duallink);
-
-	sil164_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
-}
-
-static enum drm_connector_status
-sil164_encoder_detect(struct drm_encoder *encoder,
-		      struct drm_connector *connector)
-{
-	struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
-
-	if (sil164_read(client, SIL164_DETECT) & SIL164_DETECT_HOTPLUG_STAT)
-		return connector_status_connected;
-	else
-		return connector_status_disconnected;
-}
-
-static int
-sil164_encoder_get_modes(struct drm_encoder *encoder,
-			 struct drm_connector *connector)
-{
-	return 0;
-}
-
-static int
-sil164_encoder_create_resources(struct drm_encoder *encoder,
-				struct drm_connector *connector)
-{
-	return 0;
-}
-
-static int
-sil164_encoder_set_property(struct drm_encoder *encoder,
-			    struct drm_connector *connector,
-			    struct drm_property *property,
-			    uint64_t val)
-{
-	return 0;
-}
-
-static void
-sil164_encoder_destroy(struct drm_encoder *encoder)
-{
-	struct sil164_priv *priv = to_sil164_priv(encoder);
-
-	if (priv->duallink_slave)
-		i2c_unregister_device(priv->duallink_slave);
-
-	kfree(priv);
-	drm_i2c_encoder_destroy(encoder);
-}
-
-static struct drm_encoder_slave_funcs sil164_encoder_funcs = {
-	.set_config = sil164_encoder_set_config,
-	.destroy = sil164_encoder_destroy,
-	.dpms = sil164_encoder_dpms,
-	.save = sil164_encoder_save,
-	.restore = sil164_encoder_restore,
-	.mode_fixup = sil164_encoder_mode_fixup,
-	.mode_valid = sil164_encoder_mode_valid,
-	.mode_set = sil164_encoder_mode_set,
-	.detect = sil164_encoder_detect,
-	.get_modes = sil164_encoder_get_modes,
-	.create_resources = sil164_encoder_create_resources,
-	.set_property = sil164_encoder_set_property,
-};
-
-/* I2C driver functions */
-
-static int
-sil164_probe(struct i2c_client *client, const struct i2c_device_id *id)
-{
-	int vendor = sil164_read(client, SIL164_VENDOR_HI) << 8 |
-		sil164_read(client, SIL164_VENDOR_LO);
-	int device = sil164_read(client, SIL164_DEVICE_HI) << 8 |
-		sil164_read(client, SIL164_DEVICE_LO);
-	int rev = sil164_read(client, SIL164_REVISION);
-
-	if (vendor != 0x1 || device != 0x6) {
-		sil164_dbg(client, "Unknown device %x:%x.%x\n",
-			   vendor, device, rev);
-		return -ENODEV;
-	}
-
-	sil164_info(client, "Detected device %x:%x.%x\n",
-		    vendor, device, rev);
-
-	return 0;
-}
-
-static int
-sil164_remove(struct i2c_client *client)
-{
-	return 0;
-}
-
-static struct i2c_client *
-sil164_detect_slave(struct i2c_client *client)
-{
-	struct i2c_adapter *adap = client->adapter;
-	struct i2c_msg msg = {
-		.addr = SIL164_I2C_ADDR_SLAVE,
-		.len = 0,
-	};
-	const struct i2c_board_info info = {
-		I2C_BOARD_INFO("sil164", SIL164_I2C_ADDR_SLAVE)
-	};
-
-	if (i2c_transfer(adap, &msg, 1) != 1) {
-		sil164_dbg(adap, "No dual-link slave found.");
-		return NULL;
-	}
-
-	return i2c_new_device(adap, &info);
-}
-
-static int
-sil164_encoder_init(struct i2c_client *client,
-		    struct drm_device *dev,
-		    struct drm_encoder_slave *encoder)
-{
-	struct sil164_priv *priv;
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-
-	encoder->slave_priv = priv;
-	encoder->slave_funcs = &sil164_encoder_funcs;
-
-	priv->duallink_slave = sil164_detect_slave(client);
-
-	return 0;
-}
-
-static struct i2c_device_id sil164_ids[] = {
-	{ "sil164", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, sil164_ids);
-
-static struct drm_i2c_encoder_driver sil164_driver = {
-	.i2c_driver = {
-		.probe = sil164_probe,
-		.remove = sil164_remove,
-		.driver = {
-			.name = "sil164",
-		},
-		.id_table = sil164_ids,
-	},
-	.encoder_init = sil164_encoder_init,
-};
-
-/* Module initialization */
-
-static int __init
-sil164_init(void)
-{
-	return drm_i2c_encoder_register(THIS_MODULE, &sil164_driver);
-}
-
-static void __exit
-sil164_exit(void)
-{
-	drm_i2c_encoder_unregister(&sil164_driver);
-}
-
-MODULE_AUTHOR("Francisco Jerez <currojerez@riseup.net>");
-MODULE_DESCRIPTION("Silicon Image sil164 TMDS transmitter driver");
-MODULE_LICENSE("GPL and additional rights");
-
-module_init(sil164_init);
-module_exit(sil164_exit);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i810/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/i810/Makefile
deleted file mode 100644
index 43844eca..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i810/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm
-i810-y := i810_drv.o i810_dma.o
-
-obj-$(CONFIG_DRM_I810)	+= i810.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i810/i810_dma.c b/ANDROID_3.4.5/drivers/gpu/drm/i810/i810_dma.c
deleted file mode 100644
index f920fb5e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i810/i810_dma.c
+++ /dev/null
@@ -1,1273 +0,0 @@
-/* i810_dma.c -- DMA support for the i810 -*- linux-c -*-
- * Created: Mon Dec 13 01:50:01 1999 by jhartmann@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
- *	    Jeff Hartmann <jhartmann@valinux.com>
- *          Keith Whitwell <keith@tungstengraphics.com>
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "i810_drm.h"
-#include "i810_drv.h"
-#include <linux/interrupt.h>	/* For task queue support */
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/pagemap.h>
-
-#define I810_BUF_FREE		2
-#define I810_BUF_CLIENT		1
-#define I810_BUF_HARDWARE	0
-
-#define I810_BUF_UNMAPPED 0
-#define I810_BUF_MAPPED   1
-
-static struct drm_buf *i810_freelist_get(struct drm_device * dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int i;
-	int used;
-
-	/* Linear search might not be the best solution */
-
-	for (i = 0; i < dma->buf_count; i++) {
-		struct drm_buf *buf = dma->buflist[i];
-		drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-		/* In use is already a pointer */
-		used = cmpxchg(buf_priv->in_use, I810_BUF_FREE,
-			       I810_BUF_CLIENT);
-		if (used == I810_BUF_FREE)
-			return buf;
-	}
-	return NULL;
-}
-
-/* This should only be called if the buffer is not sent to the hardware
- * yet, the hardware updates in use for us once its on the ring buffer.
- */
-
-static int i810_freelist_put(struct drm_device *dev, struct drm_buf *buf)
-{
-	drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-	int used;
-
-	/* In use is already a pointer */
-	used = cmpxchg(buf_priv->in_use, I810_BUF_CLIENT, I810_BUF_FREE);
-	if (used != I810_BUF_CLIENT) {
-		DRM_ERROR("Freeing buffer thats not in use : %d\n", buf->idx);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *priv = filp->private_data;
-	struct drm_device *dev;
-	drm_i810_private_t *dev_priv;
-	struct drm_buf *buf;
-	drm_i810_buf_priv_t *buf_priv;
-
-	dev = priv->minor->dev;
-	dev_priv = dev->dev_private;
-	buf = dev_priv->mmap_buffer;
-	buf_priv = buf->dev_private;
-
-	vma->vm_flags |= (VM_IO | VM_DONTCOPY);
-
-	buf_priv->currently_mapped = I810_BUF_MAPPED;
-
-	if (io_remap_pfn_range(vma, vma->vm_start,
-			       vma->vm_pgoff,
-			       vma->vm_end - vma->vm_start, vma->vm_page_prot))
-		return -EAGAIN;
-	return 0;
-}
-
-static const struct file_operations i810_buffer_fops = {
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = i810_mmap_buffers,
-	.fasync = drm_fasync,
-	.llseek = noop_llseek,
-};
-
-static int i810_map_buffer(struct drm_buf *buf, struct drm_file *file_priv)
-{
-	struct drm_device *dev = file_priv->minor->dev;
-	drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	const struct file_operations *old_fops;
-	int retcode = 0;
-
-	if (buf_priv->currently_mapped == I810_BUF_MAPPED)
-		return -EINVAL;
-
-	/* This is all entirely broken */
-	down_write(&current->mm->mmap_sem);
-	old_fops = file_priv->filp->f_op;
-	file_priv->filp->f_op = &i810_buffer_fops;
-	dev_priv->mmap_buffer = buf;
-	buf_priv->virtual = (void *)do_mmap(file_priv->filp, 0, buf->total,
-					    PROT_READ | PROT_WRITE,
-					    MAP_SHARED, buf->bus_address);
-	dev_priv->mmap_buffer = NULL;
-	file_priv->filp->f_op = old_fops;
-	if (IS_ERR(buf_priv->virtual)) {
-		/* Real error */
-		DRM_ERROR("mmap error\n");
-		retcode = PTR_ERR(buf_priv->virtual);
-		buf_priv->virtual = NULL;
-	}
-	up_write(&current->mm->mmap_sem);
-
-	return retcode;
-}
-
-static int i810_unmap_buffer(struct drm_buf *buf)
-{
-	drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-	int retcode = 0;
-
-	if (buf_priv->currently_mapped != I810_BUF_MAPPED)
-		return -EINVAL;
-
-	retcode = vm_munmap((unsigned long)buf_priv->virtual,
-			    (size_t) buf->total);
-
-	buf_priv->currently_mapped = I810_BUF_UNMAPPED;
-	buf_priv->virtual = NULL;
-
-	return retcode;
-}
-
-static int i810_dma_get_buffer(struct drm_device *dev, drm_i810_dma_t *d,
-			       struct drm_file *file_priv)
-{
-	struct drm_buf *buf;
-	drm_i810_buf_priv_t *buf_priv;
-	int retcode = 0;
-
-	buf = i810_freelist_get(dev);
-	if (!buf) {
-		retcode = -ENOMEM;
-		DRM_DEBUG("retcode=%d\n", retcode);
-		return retcode;
-	}
-
-	retcode = i810_map_buffer(buf, file_priv);
-	if (retcode) {
-		i810_freelist_put(dev, buf);
-		DRM_ERROR("mapbuf failed, retcode %d\n", retcode);
-		return retcode;
-	}
-	buf->file_priv = file_priv;
-	buf_priv = buf->dev_private;
-	d->granted = 1;
-	d->request_idx = buf->idx;
-	d->request_size = buf->total;
-	d->virtual = buf_priv->virtual;
-
-	return retcode;
-}
-
-static int i810_dma_cleanup(struct drm_device *dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-
-	/* Make sure interrupts are disabled here because the uninstall ioctl
-	 * may not have been called from userspace and after dev_private
-	 * is freed, it's too late.
-	 */
-	if (drm_core_check_feature(dev, DRIVER_HAVE_IRQ) && dev->irq_enabled)
-		drm_irq_uninstall(dev);
-
-	if (dev->dev_private) {
-		int i;
-		drm_i810_private_t *dev_priv =
-		    (drm_i810_private_t *) dev->dev_private;
-
-		if (dev_priv->ring.virtual_start)
-			drm_core_ioremapfree(&dev_priv->ring.map, dev);
-		if (dev_priv->hw_status_page) {
-			pci_free_consistent(dev->pdev, PAGE_SIZE,
-					    dev_priv->hw_status_page,
-					    dev_priv->dma_status_page);
-		}
-		kfree(dev->dev_private);
-		dev->dev_private = NULL;
-
-		for (i = 0; i < dma->buf_count; i++) {
-			struct drm_buf *buf = dma->buflist[i];
-			drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-
-			if (buf_priv->kernel_virtual && buf->total)
-				drm_core_ioremapfree(&buf_priv->map, dev);
-		}
-	}
-	return 0;
-}
-
-static int i810_wait_ring(struct drm_device *dev, int n)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	drm_i810_ring_buffer_t *ring = &(dev_priv->ring);
-	int iters = 0;
-	unsigned long end;
-	unsigned int last_head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR;
-
-	end = jiffies + (HZ * 3);
-	while (ring->space < n) {
-		ring->head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR;
-		ring->space = ring->head - (ring->tail + 8);
-		if (ring->space < 0)
-			ring->space += ring->Size;
-
-		if (ring->head != last_head) {
-			end = jiffies + (HZ * 3);
-			last_head = ring->head;
-		}
-
-		iters++;
-		if (time_before(end, jiffies)) {
-			DRM_ERROR("space: %d wanted %d\n", ring->space, n);
-			DRM_ERROR("lockup\n");
-			goto out_wait_ring;
-		}
-		udelay(1);
-	}
-
-out_wait_ring:
-	return iters;
-}
-
-static void i810_kernel_lost_context(struct drm_device *dev)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	drm_i810_ring_buffer_t *ring = &(dev_priv->ring);
-
-	ring->head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR;
-	ring->tail = I810_READ(LP_RING + RING_TAIL);
-	ring->space = ring->head - (ring->tail + 8);
-	if (ring->space < 0)
-		ring->space += ring->Size;
-}
-
-static int i810_freelist_init(struct drm_device *dev, drm_i810_private_t *dev_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int my_idx = 24;
-	u32 *hw_status = (u32 *) (dev_priv->hw_status_page + my_idx);
-	int i;
-
-	if (dma->buf_count > 1019) {
-		/* Not enough space in the status page for the freelist */
-		return -EINVAL;
-	}
-
-	for (i = 0; i < dma->buf_count; i++) {
-		struct drm_buf *buf = dma->buflist[i];
-		drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-
-		buf_priv->in_use = hw_status++;
-		buf_priv->my_use_idx = my_idx;
-		my_idx += 4;
-
-		*buf_priv->in_use = I810_BUF_FREE;
-
-		buf_priv->map.offset = buf->bus_address;
-		buf_priv->map.size = buf->total;
-		buf_priv->map.type = _DRM_AGP;
-		buf_priv->map.flags = 0;
-		buf_priv->map.mtrr = 0;
-
-		drm_core_ioremap(&buf_priv->map, dev);
-		buf_priv->kernel_virtual = buf_priv->map.handle;
-
-	}
-	return 0;
-}
-
-static int i810_dma_initialize(struct drm_device *dev,
-			       drm_i810_private_t *dev_priv,
-			       drm_i810_init_t *init)
-{
-	struct drm_map_list *r_list;
-	memset(dev_priv, 0, sizeof(drm_i810_private_t));
-
-	list_for_each_entry(r_list, &dev->maplist, head) {
-		if (r_list->map &&
-		    r_list->map->type == _DRM_SHM &&
-		    r_list->map->flags & _DRM_CONTAINS_LOCK) {
-			dev_priv->sarea_map = r_list->map;
-			break;
-		}
-	}
-	if (!dev_priv->sarea_map) {
-		dev->dev_private = (void *)dev_priv;
-		i810_dma_cleanup(dev);
-		DRM_ERROR("can not find sarea!\n");
-		return -EINVAL;
-	}
-	dev_priv->mmio_map = drm_core_findmap(dev, init->mmio_offset);
-	if (!dev_priv->mmio_map) {
-		dev->dev_private = (void *)dev_priv;
-		i810_dma_cleanup(dev);
-		DRM_ERROR("can not find mmio map!\n");
-		return -EINVAL;
-	}
-	dev->agp_buffer_token = init->buffers_offset;
-	dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
-	if (!dev->agp_buffer_map) {
-		dev->dev_private = (void *)dev_priv;
-		i810_dma_cleanup(dev);
-		DRM_ERROR("can not find dma buffer map!\n");
-		return -EINVAL;
-	}
-
-	dev_priv->sarea_priv = (drm_i810_sarea_t *)
-	    ((u8 *) dev_priv->sarea_map->handle + init->sarea_priv_offset);
-
-	dev_priv->ring.Start = init->ring_start;
-	dev_priv->ring.End = init->ring_end;
-	dev_priv->ring.Size = init->ring_size;
-
-	dev_priv->ring.map.offset = dev->agp->base + init->ring_start;
-	dev_priv->ring.map.size = init->ring_size;
-	dev_priv->ring.map.type = _DRM_AGP;
-	dev_priv->ring.map.flags = 0;
-	dev_priv->ring.map.mtrr = 0;
-
-	drm_core_ioremap(&dev_priv->ring.map, dev);
-
-	if (dev_priv->ring.map.handle == NULL) {
-		dev->dev_private = (void *)dev_priv;
-		i810_dma_cleanup(dev);
-		DRM_ERROR("can not ioremap virtual address for"
-			  " ring buffer\n");
-		return -ENOMEM;
-	}
-
-	dev_priv->ring.virtual_start = dev_priv->ring.map.handle;
-
-	dev_priv->ring.tail_mask = dev_priv->ring.Size - 1;
-
-	dev_priv->w = init->w;
-	dev_priv->h = init->h;
-	dev_priv->pitch = init->pitch;
-	dev_priv->back_offset = init->back_offset;
-	dev_priv->depth_offset = init->depth_offset;
-	dev_priv->front_offset = init->front_offset;
-
-	dev_priv->overlay_offset = init->overlay_offset;
-	dev_priv->overlay_physical = init->overlay_physical;
-
-	dev_priv->front_di1 = init->front_offset | init->pitch_bits;
-	dev_priv->back_di1 = init->back_offset | init->pitch_bits;
-	dev_priv->zi1 = init->depth_offset | init->pitch_bits;
-
-	/* Program Hardware Status Page */
-	dev_priv->hw_status_page =
-	    pci_alloc_consistent(dev->pdev, PAGE_SIZE,
-				 &dev_priv->dma_status_page);
-	if (!dev_priv->hw_status_page) {
-		dev->dev_private = (void *)dev_priv;
-		i810_dma_cleanup(dev);
-		DRM_ERROR("Can not allocate hardware status page\n");
-		return -ENOMEM;
-	}
-	memset(dev_priv->hw_status_page, 0, PAGE_SIZE);
-	DRM_DEBUG("hw status page @ %p\n", dev_priv->hw_status_page);
-
-	I810_WRITE(0x02080, dev_priv->dma_status_page);
-	DRM_DEBUG("Enabled hardware status page\n");
-
-	/* Now we need to init our freelist */
-	if (i810_freelist_init(dev, dev_priv) != 0) {
-		dev->dev_private = (void *)dev_priv;
-		i810_dma_cleanup(dev);
-		DRM_ERROR("Not enough space in the status page for"
-			  " the freelist\n");
-		return -ENOMEM;
-	}
-	dev->dev_private = (void *)dev_priv;
-
-	return 0;
-}
-
-static int i810_dma_init(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i810_private_t *dev_priv;
-	drm_i810_init_t *init = data;
-	int retcode = 0;
-
-	switch (init->func) {
-	case I810_INIT_DMA_1_4:
-		DRM_INFO("Using v1.4 init.\n");
-		dev_priv = kmalloc(sizeof(drm_i810_private_t), GFP_KERNEL);
-		if (dev_priv == NULL)
-			return -ENOMEM;
-		retcode = i810_dma_initialize(dev, dev_priv, init);
-		break;
-
-	case I810_CLEANUP_DMA:
-		DRM_INFO("DMA Cleanup\n");
-		retcode = i810_dma_cleanup(dev);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return retcode;
-}
-
-/* Most efficient way to verify state for the i810 is as it is
- * emitted.  Non-conformant state is silently dropped.
- *
- * Use 'volatile' & local var tmp to force the emitted values to be
- * identical to the verified ones.
- */
-static void i810EmitContextVerified(struct drm_device *dev,
-				    volatile unsigned int *code)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	int i, j = 0;
-	unsigned int tmp;
-	RING_LOCALS;
-
-	BEGIN_LP_RING(I810_CTX_SETUP_SIZE);
-
-	OUT_RING(GFX_OP_COLOR_FACTOR);
-	OUT_RING(code[I810_CTXREG_CF1]);
-
-	OUT_RING(GFX_OP_STIPPLE);
-	OUT_RING(code[I810_CTXREG_ST1]);
-
-	for (i = 4; i < I810_CTX_SETUP_SIZE; i++) {
-		tmp = code[i];
-
-		if ((tmp & (7 << 29)) == (3 << 29) &&
-		    (tmp & (0x1f << 24)) < (0x1d << 24)) {
-			OUT_RING(tmp);
-			j++;
-		} else
-			printk("constext state dropped!!!\n");
-	}
-
-	if (j & 1)
-		OUT_RING(0);
-
-	ADVANCE_LP_RING();
-}
-
-static void i810EmitTexVerified(struct drm_device *dev, volatile unsigned int *code)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	int i, j = 0;
-	unsigned int tmp;
-	RING_LOCALS;
-
-	BEGIN_LP_RING(I810_TEX_SETUP_SIZE);
-
-	OUT_RING(GFX_OP_MAP_INFO);
-	OUT_RING(code[I810_TEXREG_MI1]);
-	OUT_RING(code[I810_TEXREG_MI2]);
-	OUT_RING(code[I810_TEXREG_MI3]);
-
-	for (i = 4; i < I810_TEX_SETUP_SIZE; i++) {
-		tmp = code[i];
-
-		if ((tmp & (7 << 29)) == (3 << 29) &&
-		    (tmp & (0x1f << 24)) < (0x1d << 24)) {
-			OUT_RING(tmp);
-			j++;
-		} else
-			printk("texture state dropped!!!\n");
-	}
-
-	if (j & 1)
-		OUT_RING(0);
-
-	ADVANCE_LP_RING();
-}
-
-/* Need to do some additional checking when setting the dest buffer.
- */
-static void i810EmitDestVerified(struct drm_device *dev,
-				 volatile unsigned int *code)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	unsigned int tmp;
-	RING_LOCALS;
-
-	BEGIN_LP_RING(I810_DEST_SETUP_SIZE + 2);
-
-	tmp = code[I810_DESTREG_DI1];
-	if (tmp == dev_priv->front_di1 || tmp == dev_priv->back_di1) {
-		OUT_RING(CMD_OP_DESTBUFFER_INFO);
-		OUT_RING(tmp);
-	} else
-		DRM_DEBUG("bad di1 %x (allow %x or %x)\n",
-			  tmp, dev_priv->front_di1, dev_priv->back_di1);
-
-	/* invarient:
-	 */
-	OUT_RING(CMD_OP_Z_BUFFER_INFO);
-	OUT_RING(dev_priv->zi1);
-
-	OUT_RING(GFX_OP_DESTBUFFER_VARS);
-	OUT_RING(code[I810_DESTREG_DV1]);
-
-	OUT_RING(GFX_OP_DRAWRECT_INFO);
-	OUT_RING(code[I810_DESTREG_DR1]);
-	OUT_RING(code[I810_DESTREG_DR2]);
-	OUT_RING(code[I810_DESTREG_DR3]);
-	OUT_RING(code[I810_DESTREG_DR4]);
-	OUT_RING(0);
-
-	ADVANCE_LP_RING();
-}
-
-static void i810EmitState(struct drm_device *dev)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	drm_i810_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	unsigned int dirty = sarea_priv->dirty;
-
-	DRM_DEBUG("%x\n", dirty);
-
-	if (dirty & I810_UPLOAD_BUFFERS) {
-		i810EmitDestVerified(dev, sarea_priv->BufferState);
-		sarea_priv->dirty &= ~I810_UPLOAD_BUFFERS;
-	}
-
-	if (dirty & I810_UPLOAD_CTX) {
-		i810EmitContextVerified(dev, sarea_priv->ContextState);
-		sarea_priv->dirty &= ~I810_UPLOAD_CTX;
-	}
-
-	if (dirty & I810_UPLOAD_TEX0) {
-		i810EmitTexVerified(dev, sarea_priv->TexState[0]);
-		sarea_priv->dirty &= ~I810_UPLOAD_TEX0;
-	}
-
-	if (dirty & I810_UPLOAD_TEX1) {
-		i810EmitTexVerified(dev, sarea_priv->TexState[1]);
-		sarea_priv->dirty &= ~I810_UPLOAD_TEX1;
-	}
-}
-
-/* need to verify
- */
-static void i810_dma_dispatch_clear(struct drm_device *dev, int flags,
-				    unsigned int clear_color,
-				    unsigned int clear_zval)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	drm_i810_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int pitch = dev_priv->pitch;
-	int cpp = 2;
-	int i;
-	RING_LOCALS;
-
-	if (dev_priv->current_page == 1) {
-		unsigned int tmp = flags;
-
-		flags &= ~(I810_FRONT | I810_BACK);
-		if (tmp & I810_FRONT)
-			flags |= I810_BACK;
-		if (tmp & I810_BACK)
-			flags |= I810_FRONT;
-	}
-
-	i810_kernel_lost_context(dev);
-
-	if (nbox > I810_NR_SAREA_CLIPRECTS)
-		nbox = I810_NR_SAREA_CLIPRECTS;
-
-	for (i = 0; i < nbox; i++, pbox++) {
-		unsigned int x = pbox->x1;
-		unsigned int y = pbox->y1;
-		unsigned int width = (pbox->x2 - x) * cpp;
-		unsigned int height = pbox->y2 - y;
-		unsigned int start = y * pitch + x * cpp;
-
-		if (pbox->x1 > pbox->x2 ||
-		    pbox->y1 > pbox->y2 ||
-		    pbox->x2 > dev_priv->w || pbox->y2 > dev_priv->h)
-			continue;
-
-		if (flags & I810_FRONT) {
-			BEGIN_LP_RING(6);
-			OUT_RING(BR00_BITBLT_CLIENT | BR00_OP_COLOR_BLT | 0x3);
-			OUT_RING(BR13_SOLID_PATTERN | (0xF0 << 16) | pitch);
-			OUT_RING((height << 16) | width);
-			OUT_RING(start);
-			OUT_RING(clear_color);
-			OUT_RING(0);
-			ADVANCE_LP_RING();
-		}
-
-		if (flags & I810_BACK) {
-			BEGIN_LP_RING(6);
-			OUT_RING(BR00_BITBLT_CLIENT | BR00_OP_COLOR_BLT | 0x3);
-			OUT_RING(BR13_SOLID_PATTERN | (0xF0 << 16) | pitch);
-			OUT_RING((height << 16) | width);
-			OUT_RING(dev_priv->back_offset + start);
-			OUT_RING(clear_color);
-			OUT_RING(0);
-			ADVANCE_LP_RING();
-		}
-
-		if (flags & I810_DEPTH) {
-			BEGIN_LP_RING(6);
-			OUT_RING(BR00_BITBLT_CLIENT | BR00_OP_COLOR_BLT | 0x3);
-			OUT_RING(BR13_SOLID_PATTERN | (0xF0 << 16) | pitch);
-			OUT_RING((height << 16) | width);
-			OUT_RING(dev_priv->depth_offset + start);
-			OUT_RING(clear_zval);
-			OUT_RING(0);
-			ADVANCE_LP_RING();
-		}
-	}
-}
-
-static void i810_dma_dispatch_swap(struct drm_device *dev)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	drm_i810_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int pitch = dev_priv->pitch;
-	int cpp = 2;
-	int i;
-	RING_LOCALS;
-
-	DRM_DEBUG("swapbuffers\n");
-
-	i810_kernel_lost_context(dev);
-
-	if (nbox > I810_NR_SAREA_CLIPRECTS)
-		nbox = I810_NR_SAREA_CLIPRECTS;
-
-	for (i = 0; i < nbox; i++, pbox++) {
-		unsigned int w = pbox->x2 - pbox->x1;
-		unsigned int h = pbox->y2 - pbox->y1;
-		unsigned int dst = pbox->x1 * cpp + pbox->y1 * pitch;
-		unsigned int start = dst;
-
-		if (pbox->x1 > pbox->x2 ||
-		    pbox->y1 > pbox->y2 ||
-		    pbox->x2 > dev_priv->w || pbox->y2 > dev_priv->h)
-			continue;
-
-		BEGIN_LP_RING(6);
-		OUT_RING(BR00_BITBLT_CLIENT | BR00_OP_SRC_COPY_BLT | 0x4);
-		OUT_RING(pitch | (0xCC << 16));
-		OUT_RING((h << 16) | (w * cpp));
-		if (dev_priv->current_page == 0)
-			OUT_RING(dev_priv->front_offset + start);
-		else
-			OUT_RING(dev_priv->back_offset + start);
-		OUT_RING(pitch);
-		if (dev_priv->current_page == 0)
-			OUT_RING(dev_priv->back_offset + start);
-		else
-			OUT_RING(dev_priv->front_offset + start);
-		ADVANCE_LP_RING();
-	}
-}
-
-static void i810_dma_dispatch_vertex(struct drm_device *dev,
-				     struct drm_buf *buf, int discard, int used)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-	drm_i810_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	struct drm_clip_rect *box = sarea_priv->boxes;
-	int nbox = sarea_priv->nbox;
-	unsigned long address = (unsigned long)buf->bus_address;
-	unsigned long start = address - dev->agp->base;
-	int i = 0;
-	RING_LOCALS;
-
-	i810_kernel_lost_context(dev);
-
-	if (nbox > I810_NR_SAREA_CLIPRECTS)
-		nbox = I810_NR_SAREA_CLIPRECTS;
-
-	if (used > 4 * 1024)
-		used = 0;
-
-	if (sarea_priv->dirty)
-		i810EmitState(dev);
-
-	if (buf_priv->currently_mapped == I810_BUF_MAPPED) {
-		unsigned int prim = (sarea_priv->vertex_prim & PR_MASK);
-
-		*(u32 *) buf_priv->kernel_virtual =
-		    ((GFX_OP_PRIMITIVE | prim | ((used / 4) - 2)));
-
-		if (used & 4) {
-			*(u32 *) ((char *) buf_priv->kernel_virtual + used) = 0;
-			used += 4;
-		}
-
-		i810_unmap_buffer(buf);
-	}
-
-	if (used) {
-		do {
-			if (i < nbox) {
-				BEGIN_LP_RING(4);
-				OUT_RING(GFX_OP_SCISSOR | SC_UPDATE_SCISSOR |
-					 SC_ENABLE);
-				OUT_RING(GFX_OP_SCISSOR_INFO);
-				OUT_RING(box[i].x1 | (box[i].y1 << 16));
-				OUT_RING((box[i].x2 -
-					  1) | ((box[i].y2 - 1) << 16));
-				ADVANCE_LP_RING();
-			}
-
-			BEGIN_LP_RING(4);
-			OUT_RING(CMD_OP_BATCH_BUFFER);
-			OUT_RING(start | BB1_PROTECTED);
-			OUT_RING(start + used - 4);
-			OUT_RING(0);
-			ADVANCE_LP_RING();
-
-		} while (++i < nbox);
-	}
-
-	if (discard) {
-		dev_priv->counter++;
-
-		(void)cmpxchg(buf_priv->in_use, I810_BUF_CLIENT,
-			      I810_BUF_HARDWARE);
-
-		BEGIN_LP_RING(8);
-		OUT_RING(CMD_STORE_DWORD_IDX);
-		OUT_RING(20);
-		OUT_RING(dev_priv->counter);
-		OUT_RING(CMD_STORE_DWORD_IDX);
-		OUT_RING(buf_priv->my_use_idx);
-		OUT_RING(I810_BUF_FREE);
-		OUT_RING(CMD_REPORT_HEAD);
-		OUT_RING(0);
-		ADVANCE_LP_RING();
-	}
-}
-
-static void i810_dma_dispatch_flip(struct drm_device *dev)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	int pitch = dev_priv->pitch;
-	RING_LOCALS;
-
-	DRM_DEBUG("page=%d pfCurrentPage=%d\n",
-		  dev_priv->current_page,
-		  dev_priv->sarea_priv->pf_current_page);
-
-	i810_kernel_lost_context(dev);
-
-	BEGIN_LP_RING(2);
-	OUT_RING(INST_PARSER_CLIENT | INST_OP_FLUSH | INST_FLUSH_MAP_CACHE);
-	OUT_RING(0);
-	ADVANCE_LP_RING();
-
-	BEGIN_LP_RING(I810_DEST_SETUP_SIZE + 2);
-	/* On i815 at least ASYNC is buggy */
-	/* pitch<<5 is from 11.2.8 p158,
-	   its the pitch / 8 then left shifted 8,
-	   so (pitch >> 3) << 8 */
-	OUT_RING(CMD_OP_FRONTBUFFER_INFO | (pitch << 5) /*| ASYNC_FLIP */ );
-	if (dev_priv->current_page == 0) {
-		OUT_RING(dev_priv->back_offset);
-		dev_priv->current_page = 1;
-	} else {
-		OUT_RING(dev_priv->front_offset);
-		dev_priv->current_page = 0;
-	}
-	OUT_RING(0);
-	ADVANCE_LP_RING();
-
-	BEGIN_LP_RING(2);
-	OUT_RING(CMD_OP_WAIT_FOR_EVENT | WAIT_FOR_PLANE_A_FLIP);
-	OUT_RING(0);
-	ADVANCE_LP_RING();
-
-	/* Increment the frame counter.  The client-side 3D driver must
-	 * throttle the framerate by waiting for this value before
-	 * performing the swapbuffer ioctl.
-	 */
-	dev_priv->sarea_priv->pf_current_page = dev_priv->current_page;
-
-}
-
-static void i810_dma_quiescent(struct drm_device *dev)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-
-	i810_kernel_lost_context(dev);
-
-	BEGIN_LP_RING(4);
-	OUT_RING(INST_PARSER_CLIENT | INST_OP_FLUSH | INST_FLUSH_MAP_CACHE);
-	OUT_RING(CMD_REPORT_HEAD);
-	OUT_RING(0);
-	OUT_RING(0);
-	ADVANCE_LP_RING();
-
-	i810_wait_ring(dev, dev_priv->ring.Size - 8);
-}
-
-static int i810_flush_queue(struct drm_device *dev)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	int i, ret = 0;
-	RING_LOCALS;
-
-	i810_kernel_lost_context(dev);
-
-	BEGIN_LP_RING(2);
-	OUT_RING(CMD_REPORT_HEAD);
-	OUT_RING(0);
-	ADVANCE_LP_RING();
-
-	i810_wait_ring(dev, dev_priv->ring.Size - 8);
-
-	for (i = 0; i < dma->buf_count; i++) {
-		struct drm_buf *buf = dma->buflist[i];
-		drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-
-		int used = cmpxchg(buf_priv->in_use, I810_BUF_HARDWARE,
-				   I810_BUF_FREE);
-
-		if (used == I810_BUF_HARDWARE)
-			DRM_DEBUG("reclaimed from HARDWARE\n");
-		if (used == I810_BUF_CLIENT)
-			DRM_DEBUG("still on client\n");
-	}
-
-	return ret;
-}
-
-/* Must be called with the lock held */
-static void i810_reclaim_buffers(struct drm_device *dev,
-				 struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int i;
-
-	if (!dma)
-		return;
-	if (!dev->dev_private)
-		return;
-	if (!dma->buflist)
-		return;
-
-	i810_flush_queue(dev);
-
-	for (i = 0; i < dma->buf_count; i++) {
-		struct drm_buf *buf = dma->buflist[i];
-		drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-
-		if (buf->file_priv == file_priv && buf_priv) {
-			int used = cmpxchg(buf_priv->in_use, I810_BUF_CLIENT,
-					   I810_BUF_FREE);
-
-			if (used == I810_BUF_CLIENT)
-				DRM_DEBUG("reclaimed from client\n");
-			if (buf_priv->currently_mapped == I810_BUF_MAPPED)
-				buf_priv->currently_mapped = I810_BUF_UNMAPPED;
-		}
-	}
-}
-
-static int i810_flush_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv)
-{
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	i810_flush_queue(dev);
-	return 0;
-}
-
-static int i810_dma_vertex(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
-	u32 *hw_status = dev_priv->hw_status_page;
-	drm_i810_sarea_t *sarea_priv = (drm_i810_sarea_t *)
-	    dev_priv->sarea_priv;
-	drm_i810_vertex_t *vertex = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DRM_DEBUG("idx %d used %d discard %d\n",
-		  vertex->idx, vertex->used, vertex->discard);
-
-	if (vertex->idx < 0 || vertex->idx > dma->buf_count)
-		return -EINVAL;
-
-	i810_dma_dispatch_vertex(dev,
-				 dma->buflist[vertex->idx],
-				 vertex->discard, vertex->used);
-
-	atomic_add(vertex->used, &dev->counts[_DRM_STAT_SECONDARY]);
-	atomic_inc(&dev->counts[_DRM_STAT_DMA]);
-	sarea_priv->last_enqueue = dev_priv->counter - 1;
-	sarea_priv->last_dispatch = (int)hw_status[5];
-
-	return 0;
-}
-
-static int i810_clear_bufs(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	drm_i810_clear_t *clear = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	/* GH: Someone's doing nasty things... */
-	if (!dev->dev_private)
-		return -EINVAL;
-
-	i810_dma_dispatch_clear(dev, clear->flags,
-				clear->clear_color, clear->clear_depth);
-	return 0;
-}
-
-static int i810_swap_bufs(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	i810_dma_dispatch_swap(dev);
-	return 0;
-}
-
-static int i810_getage(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
-	u32 *hw_status = dev_priv->hw_status_page;
-	drm_i810_sarea_t *sarea_priv = (drm_i810_sarea_t *)
-	    dev_priv->sarea_priv;
-
-	sarea_priv->last_dispatch = (int)hw_status[5];
-	return 0;
-}
-
-static int i810_getbuf(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	int retcode = 0;
-	drm_i810_dma_t *d = data;
-	drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
-	u32 *hw_status = dev_priv->hw_status_page;
-	drm_i810_sarea_t *sarea_priv = (drm_i810_sarea_t *)
-	    dev_priv->sarea_priv;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	d->granted = 0;
-
-	retcode = i810_dma_get_buffer(dev, d, file_priv);
-
-	DRM_DEBUG("i810_dma: %d returning %d, granted = %d\n",
-		  task_pid_nr(current), retcode, d->granted);
-
-	sarea_priv->last_dispatch = (int)hw_status[5];
-
-	return retcode;
-}
-
-static int i810_copybuf(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	/* Never copy - 2.4.x doesn't need it */
-	return 0;
-}
-
-static int i810_docopy(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	/* Never copy - 2.4.x doesn't need it */
-	return 0;
-}
-
-static void i810_dma_dispatch_mc(struct drm_device *dev, struct drm_buf *buf, int used,
-				 unsigned int last_render)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-	drm_i810_buf_priv_t *buf_priv = buf->dev_private;
-	drm_i810_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	unsigned long address = (unsigned long)buf->bus_address;
-	unsigned long start = address - dev->agp->base;
-	int u;
-	RING_LOCALS;
-
-	i810_kernel_lost_context(dev);
-
-	u = cmpxchg(buf_priv->in_use, I810_BUF_CLIENT, I810_BUF_HARDWARE);
-	if (u != I810_BUF_CLIENT)
-		DRM_DEBUG("MC found buffer that isn't mine!\n");
-
-	if (used > 4 * 1024)
-		used = 0;
-
-	sarea_priv->dirty = 0x7f;
-
-	DRM_DEBUG("addr 0x%lx, used 0x%x\n", address, used);
-
-	dev_priv->counter++;
-	DRM_DEBUG("dispatch counter : %ld\n", dev_priv->counter);
-	DRM_DEBUG("start : %lx\n", start);
-	DRM_DEBUG("used : %d\n", used);
-	DRM_DEBUG("start + used - 4 : %ld\n", start + used - 4);
-
-	if (buf_priv->currently_mapped == I810_BUF_MAPPED) {
-		if (used & 4) {
-			*(u32 *) ((char *) buf_priv->virtual + used) = 0;
-			used += 4;
-		}
-
-		i810_unmap_buffer(buf);
-	}
-	BEGIN_LP_RING(4);
-	OUT_RING(CMD_OP_BATCH_BUFFER);
-	OUT_RING(start | BB1_PROTECTED);
-	OUT_RING(start + used - 4);
-	OUT_RING(0);
-	ADVANCE_LP_RING();
-
-	BEGIN_LP_RING(8);
-	OUT_RING(CMD_STORE_DWORD_IDX);
-	OUT_RING(buf_priv->my_use_idx);
-	OUT_RING(I810_BUF_FREE);
-	OUT_RING(0);
-
-	OUT_RING(CMD_STORE_DWORD_IDX);
-	OUT_RING(16);
-	OUT_RING(last_render);
-	OUT_RING(0);
-	ADVANCE_LP_RING();
-}
-
-static int i810_dma_mc(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
-	u32 *hw_status = dev_priv->hw_status_page;
-	drm_i810_sarea_t *sarea_priv = (drm_i810_sarea_t *)
-	    dev_priv->sarea_priv;
-	drm_i810_mc_t *mc = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (mc->idx >= dma->buf_count || mc->idx < 0)
-		return -EINVAL;
-
-	i810_dma_dispatch_mc(dev, dma->buflist[mc->idx], mc->used,
-			     mc->last_render);
-
-	atomic_add(mc->used, &dev->counts[_DRM_STAT_SECONDARY]);
-	atomic_inc(&dev->counts[_DRM_STAT_DMA]);
-	sarea_priv->last_enqueue = dev_priv->counter - 1;
-	sarea_priv->last_dispatch = (int)hw_status[5];
-
-	return 0;
-}
-
-static int i810_rstatus(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
-
-	return (int)(((u32 *) (dev_priv->hw_status_page))[4]);
-}
-
-static int i810_ov0_info(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
-	drm_i810_overlay_t *ov = data;
-
-	ov->offset = dev_priv->overlay_offset;
-	ov->physical = dev_priv->overlay_physical;
-
-	return 0;
-}
-
-static int i810_fstatus(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-	return I810_READ(0x30008);
-}
-
-static int i810_ov0_flip(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	/* Tell the overlay to update */
-	I810_WRITE(0x30000, dev_priv->overlay_physical | 0x80000000);
-
-	return 0;
-}
-
-/* Not sure why this isn't set all the time:
- */
-static void i810_do_init_pageflip(struct drm_device *dev)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-
-	DRM_DEBUG("\n");
-	dev_priv->page_flipping = 1;
-	dev_priv->current_page = 0;
-	dev_priv->sarea_priv->pf_current_page = dev_priv->current_page;
-}
-
-static int i810_do_cleanup_pageflip(struct drm_device *dev)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-
-	DRM_DEBUG("\n");
-	if (dev_priv->current_page != 0)
-		i810_dma_dispatch_flip(dev);
-
-	dev_priv->page_flipping = 0;
-	return 0;
-}
-
-static int i810_flip_bufs(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	drm_i810_private_t *dev_priv = dev->dev_private;
-
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (!dev_priv->page_flipping)
-		i810_do_init_pageflip(dev);
-
-	i810_dma_dispatch_flip(dev);
-	return 0;
-}
-
-int i810_driver_load(struct drm_device *dev, unsigned long flags)
-{
-	/* i810 has 4 more counters */
-	dev->counters += 4;
-	dev->types[6] = _DRM_STAT_IRQ;
-	dev->types[7] = _DRM_STAT_PRIMARY;
-	dev->types[8] = _DRM_STAT_SECONDARY;
-	dev->types[9] = _DRM_STAT_DMA;
-
-	pci_set_master(dev->pdev);
-
-	return 0;
-}
-
-void i810_driver_lastclose(struct drm_device *dev)
-{
-	i810_dma_cleanup(dev);
-}
-
-void i810_driver_preclose(struct drm_device *dev, struct drm_file *file_priv)
-{
-	if (dev->dev_private) {
-		drm_i810_private_t *dev_priv = dev->dev_private;
-		if (dev_priv->page_flipping)
-			i810_do_cleanup_pageflip(dev);
-	}
-}
-
-void i810_driver_reclaim_buffers_locked(struct drm_device *dev,
-					struct drm_file *file_priv)
-{
-	i810_reclaim_buffers(dev, file_priv);
-}
-
-int i810_driver_dma_quiescent(struct drm_device *dev)
-{
-	i810_dma_quiescent(dev);
-	return 0;
-}
-
-struct drm_ioctl_desc i810_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(I810_INIT, i810_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_VERTEX, i810_dma_vertex, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_CLEAR, i810_clear_bufs, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_FLUSH, i810_flush_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_GETAGE, i810_getage, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_GETBUF, i810_getbuf, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_SWAP, i810_swap_bufs, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_COPY, i810_copybuf, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_DOCOPY, i810_docopy, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_OV0INFO, i810_ov0_info, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_FSTATUS, i810_fstatus, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_OV0FLIP, i810_ov0_flip, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_MC, i810_dma_mc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_RSTATUS, i810_rstatus, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I810_FLIP, i810_flip_bufs, DRM_AUTH|DRM_UNLOCKED),
-};
-
-int i810_max_ioctl = DRM_ARRAY_SIZE(i810_ioctls);
-
-/**
- * Determine if the device really is AGP or not.
- *
- * All Intel graphics chipsets are treated as AGP, even if they are really
- * PCI-e.
- *
- * \param dev   The device to be tested.
- *
- * \returns
- * A value of 1 is always retured to indictate every i810 is AGP.
- */
-int i810_driver_device_is_agp(struct drm_device *dev)
-{
-	return 1;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i810/i810_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/i810/i810_drv.c
deleted file mode 100644
index ec12f7dc..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i810/i810_drv.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* i810_drv.c -- I810 driver -*- linux-c -*-
- * Created: Mon Dec 13 01:56:22 1999 by jhartmann@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Rickard E. (Rik) Faith <faith@valinux.com>
- *    Jeff Hartmann <jhartmann@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "i810_drm.h"
-#include "i810_drv.h"
-
-#include "drm_pciids.h"
-
-static struct pci_device_id pciidlist[] = {
-	i810_PCI_IDS
-};
-
-static const struct file_operations i810_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
-	    DRIVER_HAVE_DMA | DRIVER_DMA_QUEUE,
-	.dev_priv_size = sizeof(drm_i810_buf_priv_t),
-	.load = i810_driver_load,
-	.lastclose = i810_driver_lastclose,
-	.preclose = i810_driver_preclose,
-	.device_is_agp = i810_driver_device_is_agp,
-	.reclaim_buffers_locked = i810_driver_reclaim_buffers_locked,
-	.dma_quiescent = i810_driver_dma_quiescent,
-	.ioctls = i810_ioctls,
-	.fops = &i810_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct pci_driver i810_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-};
-
-static int __init i810_init(void)
-{
-	if (num_possible_cpus() > 1) {
-		pr_err("drm/i810 does not support SMP\n");
-		return -EINVAL;
-	}
-	driver.num_ioctls = i810_max_ioctl;
-	return drm_pci_init(&driver, &i810_pci_driver);
-}
-
-static void __exit i810_exit(void)
-{
-	drm_pci_exit(&driver, &i810_pci_driver);
-}
-
-module_init(i810_init);
-module_exit(i810_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i810/i810_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/i810/i810_drv.h
deleted file mode 100644
index c9339f48..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i810/i810_drv.h
+++ /dev/null
@@ -1,245 +0,0 @@
-/* i810_drv.h -- Private header for the Matrox g200/g400 driver -*- linux-c -*-
- * Created: Mon Dec 13 01:50:01 1999 by jhartmann@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
- *	    Jeff Hartmann <jhartmann@valinux.com>
- *
- */
-
-#ifndef _I810_DRV_H_
-#define _I810_DRV_H_
-
-/* General customization:
- */
-
-#define DRIVER_AUTHOR		"VA Linux Systems Inc."
-
-#define DRIVER_NAME		"i810"
-#define DRIVER_DESC		"Intel i810"
-#define DRIVER_DATE		"20030605"
-
-/* Interface history
- *
- * 1.1   - XFree86 4.1
- * 1.2   - XvMC interfaces
- *       - XFree86 4.2
- * 1.2.1 - Disable copying code (leave stub ioctls for backwards compatibility)
- *       - Remove requirement for interrupt (leave stubs again)
- * 1.3   - Add page flipping.
- * 1.4   - fix DRM interface
- */
-#define DRIVER_MAJOR		1
-#define DRIVER_MINOR		4
-#define DRIVER_PATCHLEVEL	0
-
-typedef struct drm_i810_buf_priv {
-	u32 *in_use;
-	int my_use_idx;
-	int currently_mapped;
-	void *virtual;
-	void *kernel_virtual;
-	drm_local_map_t map;
-} drm_i810_buf_priv_t;
-
-typedef struct _drm_i810_ring_buffer {
-	int tail_mask;
-	unsigned long Start;
-	unsigned long End;
-	unsigned long Size;
-	u8 *virtual_start;
-	int head;
-	int tail;
-	int space;
-	drm_local_map_t map;
-} drm_i810_ring_buffer_t;
-
-typedef struct drm_i810_private {
-	struct drm_local_map *sarea_map;
-	struct drm_local_map *mmio_map;
-
-	drm_i810_sarea_t *sarea_priv;
-	drm_i810_ring_buffer_t ring;
-
-	void *hw_status_page;
-	unsigned long counter;
-
-	dma_addr_t dma_status_page;
-
-	struct drm_buf *mmap_buffer;
-
-	u32 front_di1, back_di1, zi1;
-
-	int back_offset;
-	int depth_offset;
-	int overlay_offset;
-	int overlay_physical;
-	int w, h;
-	int pitch;
-	int back_pitch;
-	int depth_pitch;
-
-	int do_boxes;
-	int dma_used;
-
-	int current_page;
-	int page_flipping;
-
-	wait_queue_head_t irq_queue;
-	atomic_t irq_received;
-	atomic_t irq_emitted;
-
-	int front_offset;
-} drm_i810_private_t;
-
-				/* i810_dma.c */
-extern int i810_driver_dma_quiescent(struct drm_device *dev);
-extern void i810_driver_reclaim_buffers_locked(struct drm_device *dev,
-					       struct drm_file *file_priv);
-extern int i810_driver_load(struct drm_device *, unsigned long flags);
-extern void i810_driver_lastclose(struct drm_device *dev);
-extern void i810_driver_preclose(struct drm_device *dev,
-				 struct drm_file *file_priv);
-extern void i810_driver_reclaim_buffers_locked(struct drm_device *dev,
-					       struct drm_file *file_priv);
-extern int i810_driver_device_is_agp(struct drm_device *dev);
-
-extern long i810_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
-extern struct drm_ioctl_desc i810_ioctls[];
-extern int i810_max_ioctl;
-
-#define I810_BASE(reg)		((unsigned long) \
-				dev_priv->mmio_map->handle)
-#define I810_ADDR(reg)		(I810_BASE(reg) + reg)
-#define I810_DEREF(reg)		(*(__volatile__ int *)I810_ADDR(reg))
-#define I810_READ(reg)		I810_DEREF(reg)
-#define I810_WRITE(reg, val)	do { I810_DEREF(reg) = val; } while (0)
-#define I810_DEREF16(reg)	(*(__volatile__ u16 *)I810_ADDR(reg))
-#define I810_READ16(reg)	I810_DEREF16(reg)
-#define I810_WRITE16(reg, val)	do { I810_DEREF16(reg) = val; } while (0)
-
-#define I810_VERBOSE 0
-#define RING_LOCALS	unsigned int outring, ringmask; \
-			volatile char *virt;
-
-#define BEGIN_LP_RING(n) do {					\
-	if (I810_VERBOSE)					\
-		DRM_DEBUG("BEGIN_LP_RING(%d)\n", n);		\
-	if (dev_priv->ring.space < n*4)				\
-		i810_wait_ring(dev, n*4);			\
-	dev_priv->ring.space -= n*4;				\
-	outring = dev_priv->ring.tail;				\
-	ringmask = dev_priv->ring.tail_mask;			\
-	virt = dev_priv->ring.virtual_start;			\
-} while (0)
-
-#define ADVANCE_LP_RING() do {					\
-	if (I810_VERBOSE)					\
-		DRM_DEBUG("ADVANCE_LP_RING\n");			\
-	dev_priv->ring.tail = outring;				\
-	I810_WRITE(LP_RING + RING_TAIL, outring);		\
-} while (0)
-
-#define OUT_RING(n) do {					\
-	if (I810_VERBOSE)					\
-		DRM_DEBUG("   OUT_RING %x\n", (int)(n));	\
-	*(volatile unsigned int *)(virt + outring) = n;		\
-	outring += 4;						\
-	outring &= ringmask;					\
-} while (0)
-
-#define GFX_OP_USER_INTERRUPT		((0<<29)|(2<<23))
-#define GFX_OP_BREAKPOINT_INTERRUPT	((0<<29)|(1<<23))
-#define CMD_REPORT_HEAD			(7<<23)
-#define CMD_STORE_DWORD_IDX		((0x21<<23) | 0x1)
-#define CMD_OP_BATCH_BUFFER  ((0x0<<29)|(0x30<<23)|0x1)
-
-#define INST_PARSER_CLIENT   0x00000000
-#define INST_OP_FLUSH        0x02000000
-#define INST_FLUSH_MAP_CACHE 0x00000001
-
-#define BB1_START_ADDR_MASK   (~0x7)
-#define BB1_PROTECTED         (1<<0)
-#define BB1_UNPROTECTED       (0<<0)
-#define BB2_END_ADDR_MASK     (~0x7)
-
-#define I810REG_HWSTAM		0x02098
-#define I810REG_INT_IDENTITY_R	0x020a4
-#define I810REG_INT_MASK_R	0x020a8
-#define I810REG_INT_ENABLE_R	0x020a0
-
-#define LP_RING			0x2030
-#define HP_RING			0x2040
-#define RING_TAIL		0x00
-#define TAIL_ADDR		0x000FFFF8
-#define RING_HEAD		0x04
-#define HEAD_WRAP_COUNT		0xFFE00000
-#define HEAD_WRAP_ONE		0x00200000
-#define HEAD_ADDR		0x001FFFFC
-#define RING_START		0x08
-#define START_ADDR		0x00FFFFF8
-#define RING_LEN		0x0C
-#define RING_NR_PAGES		0x000FF000
-#define RING_REPORT_MASK	0x00000006
-#define RING_REPORT_64K		0x00000002
-#define RING_REPORT_128K	0x00000004
-#define RING_NO_REPORT		0x00000000
-#define RING_VALID_MASK		0x00000001
-#define RING_VALID		0x00000001
-#define RING_INVALID		0x00000000
-
-#define GFX_OP_SCISSOR         ((0x3<<29)|(0x1c<<24)|(0x10<<19))
-#define SC_UPDATE_SCISSOR       (0x1<<1)
-#define SC_ENABLE_MASK          (0x1<<0)
-#define SC_ENABLE               (0x1<<0)
-
-#define GFX_OP_SCISSOR_INFO    ((0x3<<29)|(0x1d<<24)|(0x81<<16)|(0x1))
-#define SCI_YMIN_MASK      (0xffff<<16)
-#define SCI_XMIN_MASK      (0xffff<<0)
-#define SCI_YMAX_MASK      (0xffff<<16)
-#define SCI_XMAX_MASK      (0xffff<<0)
-
-#define GFX_OP_COLOR_FACTOR      ((0x3<<29)|(0x1d<<24)|(0x1<<16)|0x0)
-#define GFX_OP_STIPPLE           ((0x3<<29)|(0x1d<<24)|(0x83<<16))
-#define GFX_OP_MAP_INFO          ((0x3<<29)|(0x1d<<24)|0x2)
-#define GFX_OP_DESTBUFFER_VARS   ((0x3<<29)|(0x1d<<24)|(0x85<<16)|0x0)
-#define GFX_OP_DRAWRECT_INFO     ((0x3<<29)|(0x1d<<24)|(0x80<<16)|(0x3))
-#define GFX_OP_PRIMITIVE         ((0x3<<29)|(0x1f<<24))
-
-#define CMD_OP_Z_BUFFER_INFO     ((0x0<<29)|(0x16<<23))
-#define CMD_OP_DESTBUFFER_INFO   ((0x0<<29)|(0x15<<23))
-#define CMD_OP_FRONTBUFFER_INFO  ((0x0<<29)|(0x14<<23))
-#define CMD_OP_WAIT_FOR_EVENT    ((0x0<<29)|(0x03<<23))
-
-#define BR00_BITBLT_CLIENT   0x40000000
-#define BR00_OP_COLOR_BLT    0x10000000
-#define BR00_OP_SRC_COPY_BLT 0x10C00000
-#define BR13_SOLID_PATTERN   0x80000000
-
-#define WAIT_FOR_PLANE_A_SCANLINES (1<<1)
-#define WAIT_FOR_PLANE_A_FLIP      (1<<2)
-#define WAIT_FOR_VBLANK (1<<3)
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/i915/Makefile
deleted file mode 100644
index ce7fc776..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/Makefile
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm
-i915-y := i915_drv.o i915_dma.o i915_irq.o \
-	  i915_debugfs.o \
-          i915_suspend.o \
-	  i915_gem.o \
-	  i915_gem_debug.o \
-	  i915_gem_evict.o \
-	  i915_gem_execbuffer.o \
-	  i915_gem_gtt.o \
-	  i915_gem_tiling.o \
-	  i915_trace_points.o \
-	  intel_display.o \
-	  intel_crt.o \
-	  intel_lvds.o \
-	  intel_bios.o \
-	  intel_dp.o \
-	  intel_hdmi.o \
-	  intel_sdvo.o \
-	  intel_modes.o \
-	  intel_panel.o \
-	  intel_i2c.o \
-	  intel_fb.o \
-	  intel_tv.o \
-	  intel_dvo.o \
-	  intel_ringbuffer.o \
-	  intel_overlay.o \
-	  intel_sprite.o \
-	  intel_opregion.o \
-	  dvo_ch7xxx.o \
-	  dvo_ch7017.o \
-	  dvo_ivch.o \
-	  dvo_tfp410.o \
-	  dvo_sil164.o
-
-i915-$(CONFIG_COMPAT)   += i915_ioc32.o
-
-i915-$(CONFIG_ACPI)	+= intel_acpi.o
-
-obj-$(CONFIG_DRM_I915)  += i915.o
-
-CFLAGS_i915_trace_points.o := -I$(src)
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo.h b/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo.h
deleted file mode 100644
index 8c2ad014..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright © 2006 Eric Anholt
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  The copyright holders make no representations
- * about the suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#ifndef _INTEL_DVO_H
-#define _INTEL_DVO_H
-
-#include <linux/i2c.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "intel_drv.h"
-
-struct intel_dvo_device {
-	const char *name;
-	int type;
-	/* DVOA/B/C output register */
-	u32 dvo_reg;
-	/* GPIO register used for i2c bus to control this device */
-	u32 gpio;
-	int slave_addr;
-
-	const struct intel_dvo_dev_ops *dev_ops;
-	void *dev_priv;
-	struct i2c_adapter *i2c_bus;
-};
-
-struct intel_dvo_dev_ops {
-	/*
-	 * Initialize the device at startup time.
-	 * Returns NULL if the device does not exist.
-	 */
-	bool (*init)(struct intel_dvo_device *dvo,
-		     struct i2c_adapter *i2cbus);
-
-	/*
-	 * Called to allow the output a chance to create properties after the
-	 * RandR objects have been created.
-	 */
-	void (*create_resources)(struct intel_dvo_device *dvo);
-
-	/*
-	 * Turn on/off output or set intermediate power levels if available.
-	 *
-	 * Unsupported intermediate modes drop to the lower power setting.
-	 * If the  mode is DPMSModeOff, the output must be disabled,
-	 * as the DPLL may be disabled afterwards.
-	 */
-	void (*dpms)(struct intel_dvo_device *dvo, int mode);
-
-	/*
-	 * Callback for testing a video mode for a given output.
-	 *
-	 * This function should only check for cases where a mode can't
-	 * be supported on the output specifically, and not represent
-	 * generic CRTC limitations.
-	 *
-	 * \return MODE_OK if the mode is valid, or another MODE_* otherwise.
-	 */
-	int (*mode_valid)(struct intel_dvo_device *dvo,
-			  struct drm_display_mode *mode);
-
-	/*
-	 * Callback to adjust the mode to be set in the CRTC.
-	 *
-	 * This allows an output to adjust the clock or even the entire set of
-	 * timings, which is used for panels with fixed timings or for
-	 * buses with clock limitations.
-	 */
-	bool (*mode_fixup)(struct intel_dvo_device *dvo,
-			   struct drm_display_mode *mode,
-			   struct drm_display_mode *adjusted_mode);
-
-	/*
-	 * Callback for preparing mode changes on an output
-	 */
-	void (*prepare)(struct intel_dvo_device *dvo);
-
-	/*
-	 * Callback for committing mode changes on an output
-	 */
-	void (*commit)(struct intel_dvo_device *dvo);
-
-	/*
-	 * Callback for setting up a video mode after fixups have been made.
-	 *
-	 * This is only called while the output is disabled.  The dpms callback
-	 * must be all that's necessary for the output, to turn the output on
-	 * after this function is called.
-	 */
-	void (*mode_set)(struct intel_dvo_device *dvo,
-			 struct drm_display_mode *mode,
-			 struct drm_display_mode *adjusted_mode);
-
-	/*
-	 * Probe for a connected output, and return detect_status.
-	 */
-	enum drm_connector_status (*detect)(struct intel_dvo_device *dvo);
-
-	/**
-	 * Query the device for the modes it provides.
-	 *
-	 * This function may also update MonInfo, mm_width, and mm_height.
-	 *
-	 * \return singly-linked list of modes or NULL if no modes found.
-	 */
-	struct drm_display_mode *(*get_modes)(struct intel_dvo_device *dvo);
-
-	/**
-	 * Clean up driver-specific bits of the output
-	 */
-	void (*destroy) (struct intel_dvo_device *dvo);
-
-	/**
-	 * Debugging hook to dump device registers to log file
-	 */
-	void (*dump_regs)(struct intel_dvo_device *dvo);
-};
-
-extern struct intel_dvo_dev_ops sil164_ops;
-extern struct intel_dvo_dev_ops ch7xxx_ops;
-extern struct intel_dvo_dev_ops ivch_ops;
-extern struct intel_dvo_dev_ops tfp410_ops;
-extern struct intel_dvo_dev_ops ch7017_ops;
-
-#endif /* _INTEL_DVO_H */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_ch7017.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_ch7017.c
deleted file mode 100644
index 1ca799a1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_ch7017.c
+++ /dev/null
@@ -1,401 +0,0 @@
-/*
- * Copyright © 2006 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-
-#include "dvo.h"
-
-#define CH7017_TV_DISPLAY_MODE		0x00
-#define CH7017_FLICKER_FILTER		0x01
-#define CH7017_VIDEO_BANDWIDTH		0x02
-#define CH7017_TEXT_ENHANCEMENT		0x03
-#define CH7017_START_ACTIVE_VIDEO	0x04
-#define CH7017_HORIZONTAL_POSITION	0x05
-#define CH7017_VERTICAL_POSITION	0x06
-#define CH7017_BLACK_LEVEL		0x07
-#define CH7017_CONTRAST_ENHANCEMENT	0x08
-#define CH7017_TV_PLL			0x09
-#define CH7017_TV_PLL_M			0x0a
-#define CH7017_TV_PLL_N			0x0b
-#define CH7017_SUB_CARRIER_0		0x0c
-#define CH7017_CIV_CONTROL		0x10
-#define CH7017_CIV_0			0x11
-#define CH7017_CHROMA_BOOST		0x14
-#define CH7017_CLOCK_MODE		0x1c
-#define CH7017_INPUT_CLOCK		0x1d
-#define CH7017_GPIO_CONTROL		0x1e
-#define CH7017_INPUT_DATA_FORMAT	0x1f
-#define CH7017_CONNECTION_DETECT	0x20
-#define CH7017_DAC_CONTROL		0x21
-#define CH7017_BUFFERED_CLOCK_OUTPUT	0x22
-#define CH7017_DEFEAT_VSYNC		0x47
-#define CH7017_TEST_PATTERN		0x48
-
-#define CH7017_POWER_MANAGEMENT		0x49
-/** Enables the TV output path. */
-#define CH7017_TV_EN			(1 << 0)
-#define CH7017_DAC0_POWER_DOWN		(1 << 1)
-#define CH7017_DAC1_POWER_DOWN		(1 << 2)
-#define CH7017_DAC2_POWER_DOWN		(1 << 3)
-#define CH7017_DAC3_POWER_DOWN		(1 << 4)
-/** Powers down the TV out block, and DAC0-3 */
-#define CH7017_TV_POWER_DOWN_EN		(1 << 5)
-
-#define CH7017_VERSION_ID		0x4a
-
-#define CH7017_DEVICE_ID		0x4b
-#define CH7017_DEVICE_ID_VALUE		0x1b
-#define CH7018_DEVICE_ID_VALUE		0x1a
-#define CH7019_DEVICE_ID_VALUE		0x19
-
-#define CH7017_XCLK_D2_ADJUST		0x53
-#define CH7017_UP_SCALER_COEFF_0	0x55
-#define CH7017_UP_SCALER_COEFF_1	0x56
-#define CH7017_UP_SCALER_COEFF_2	0x57
-#define CH7017_UP_SCALER_COEFF_3	0x58
-#define CH7017_UP_SCALER_COEFF_4	0x59
-#define CH7017_UP_SCALER_VERTICAL_INC_0	0x5a
-#define CH7017_UP_SCALER_VERTICAL_INC_1	0x5b
-#define CH7017_GPIO_INVERT		0x5c
-#define CH7017_UP_SCALER_HORIZONTAL_INC_0	0x5d
-#define CH7017_UP_SCALER_HORIZONTAL_INC_1	0x5e
-
-#define CH7017_HORIZONTAL_ACTIVE_PIXEL_INPUT	0x5f
-/**< Low bits of horizontal active pixel input */
-
-#define CH7017_ACTIVE_INPUT_LINE_OUTPUT	0x60
-/** High bits of horizontal active pixel input */
-#define CH7017_LVDS_HAP_INPUT_MASK	(0x7 << 0)
-/** High bits of vertical active line output */
-#define CH7017_LVDS_VAL_HIGH_MASK	(0x7 << 3)
-
-#define CH7017_VERTICAL_ACTIVE_LINE_OUTPUT	0x61
-/**< Low bits of vertical active line output */
-
-#define CH7017_HORIZONTAL_ACTIVE_PIXEL_OUTPUT	0x62
-/**< Low bits of horizontal active pixel output */
-
-#define CH7017_LVDS_POWER_DOWN		0x63
-/** High bits of horizontal active pixel output */
-#define CH7017_LVDS_HAP_HIGH_MASK	(0x7 << 0)
-/** Enables the LVDS power down state transition */
-#define CH7017_LVDS_POWER_DOWN_EN	(1 << 6)
-/** Enables the LVDS upscaler */
-#define CH7017_LVDS_UPSCALER_EN		(1 << 7)
-#define CH7017_LVDS_POWER_DOWN_DEFAULT_RESERVED 0x08
-
-#define CH7017_LVDS_ENCODING		0x64
-#define CH7017_LVDS_DITHER_2D		(1 << 2)
-#define CH7017_LVDS_DITHER_DIS		(1 << 3)
-#define CH7017_LVDS_DUAL_CHANNEL_EN	(1 << 4)
-#define CH7017_LVDS_24_BIT		(1 << 5)
-
-#define CH7017_LVDS_ENCODING_2		0x65
-
-#define CH7017_LVDS_PLL_CONTROL		0x66
-/** Enables the LVDS panel output path */
-#define CH7017_LVDS_PANEN		(1 << 0)
-/** Enables the LVDS panel backlight */
-#define CH7017_LVDS_BKLEN		(1 << 3)
-
-#define CH7017_POWER_SEQUENCING_T1	0x67
-#define CH7017_POWER_SEQUENCING_T2	0x68
-#define CH7017_POWER_SEQUENCING_T3	0x69
-#define CH7017_POWER_SEQUENCING_T4	0x6a
-#define CH7017_POWER_SEQUENCING_T5	0x6b
-#define CH7017_GPIO_DRIVER_TYPE		0x6c
-#define CH7017_GPIO_DATA		0x6d
-#define CH7017_GPIO_DIRECTION_CONTROL	0x6e
-
-#define CH7017_LVDS_PLL_FEEDBACK_DIV	0x71
-# define CH7017_LVDS_PLL_FEED_BACK_DIVIDER_SHIFT 4
-# define CH7017_LVDS_PLL_FEED_FORWARD_DIVIDER_SHIFT 0
-# define CH7017_LVDS_PLL_FEEDBACK_DEFAULT_RESERVED 0x80
-
-#define CH7017_LVDS_PLL_VCO_CONTROL	0x72
-# define CH7017_LVDS_PLL_VCO_DEFAULT_RESERVED 0x80
-# define CH7017_LVDS_PLL_VCO_SHIFT	4
-# define CH7017_LVDS_PLL_POST_SCALE_DIV_SHIFT 0
-
-#define CH7017_OUTPUTS_ENABLE		0x73
-# define CH7017_CHARGE_PUMP_LOW		0x0
-# define CH7017_CHARGE_PUMP_HIGH	0x3
-# define CH7017_LVDS_CHANNEL_A		(1 << 3)
-# define CH7017_LVDS_CHANNEL_B		(1 << 4)
-# define CH7017_TV_DAC_A		(1 << 5)
-# define CH7017_TV_DAC_B		(1 << 6)
-# define CH7017_DDC_SELECT_DC2		(1 << 7)
-
-#define CH7017_LVDS_OUTPUT_AMPLITUDE	0x74
-#define CH7017_LVDS_PLL_EMI_REDUCTION	0x75
-#define CH7017_LVDS_POWER_DOWN_FLICKER	0x76
-
-#define CH7017_LVDS_CONTROL_2		0x78
-# define CH7017_LOOP_FILTER_SHIFT	5
-# define CH7017_PHASE_DETECTOR_SHIFT	0
-
-#define CH7017_BANG_LIMIT_CONTROL	0x7f
-
-struct ch7017_priv {
-	uint8_t dummy;
-};
-
-static void ch7017_dump_regs(struct intel_dvo_device *dvo);
-static void ch7017_dpms(struct intel_dvo_device *dvo, int mode);
-
-static bool ch7017_read(struct intel_dvo_device *dvo, u8 addr, u8 *val)
-{
-	struct i2c_msg msgs[] = {
-		{
-			.addr = dvo->slave_addr,
-			.flags = 0,
-			.len = 1,
-			.buf = &addr,
-		},
-		{
-			.addr = dvo->slave_addr,
-			.flags = I2C_M_RD,
-			.len = 1,
-			.buf = val,
-		}
-	};
-	return i2c_transfer(dvo->i2c_bus, msgs, 2) == 2;
-}
-
-static bool ch7017_write(struct intel_dvo_device *dvo, u8 addr, u8 val)
-{
-	uint8_t buf[2] = { addr, val };
-	struct i2c_msg msg = {
-		.addr = dvo->slave_addr,
-		.flags = 0,
-		.len = 2,
-		.buf = buf,
-	};
-	return i2c_transfer(dvo->i2c_bus, &msg, 1) == 1;
-}
-
-/** Probes for a CH7017 on the given bus and slave address. */
-static bool ch7017_init(struct intel_dvo_device *dvo,
-			struct i2c_adapter *adapter)
-{
-	struct ch7017_priv *priv;
-	const char *str;
-	u8 val;
-
-	priv = kzalloc(sizeof(struct ch7017_priv), GFP_KERNEL);
-	if (priv == NULL)
-		return false;
-
-	dvo->i2c_bus = adapter;
-	dvo->dev_priv = priv;
-
-	if (!ch7017_read(dvo, CH7017_DEVICE_ID, &val))
-		goto fail;
-
-	switch (val) {
-	case CH7017_DEVICE_ID_VALUE:
-		str = "ch7017";
-		break;
-	case CH7018_DEVICE_ID_VALUE:
-		str = "ch7018";
-		break;
-	case CH7019_DEVICE_ID_VALUE:
-		str = "ch7019";
-		break;
-	default:
-		DRM_DEBUG_KMS("ch701x not detected, got %d: from %s "
-			      "slave %d.\n",
-			      val, adapter->name, dvo->slave_addr);
-		goto fail;
-	}
-
-	DRM_DEBUG_KMS("%s detected on %s, addr %d\n",
-		      str, adapter->name, dvo->slave_addr);
-	return true;
-
-fail:
-	kfree(priv);
-	return false;
-}
-
-static enum drm_connector_status ch7017_detect(struct intel_dvo_device *dvo)
-{
-	return connector_status_connected;
-}
-
-static enum drm_mode_status ch7017_mode_valid(struct intel_dvo_device *dvo,
-					      struct drm_display_mode *mode)
-{
-	if (mode->clock > 160000)
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-static void ch7017_mode_set(struct intel_dvo_device *dvo,
-			    struct drm_display_mode *mode,
-			    struct drm_display_mode *adjusted_mode)
-{
-	uint8_t lvds_pll_feedback_div, lvds_pll_vco_control;
-	uint8_t outputs_enable, lvds_control_2, lvds_power_down;
-	uint8_t horizontal_active_pixel_input;
-	uint8_t horizontal_active_pixel_output, vertical_active_line_output;
-	uint8_t active_input_line_output;
-
-	DRM_DEBUG_KMS("Registers before mode setting\n");
-	ch7017_dump_regs(dvo);
-
-	/* LVDS PLL settings from page 75 of 7017-7017ds.pdf*/
-	if (mode->clock < 100000) {
-		outputs_enable = CH7017_LVDS_CHANNEL_A | CH7017_CHARGE_PUMP_LOW;
-		lvds_pll_feedback_div = CH7017_LVDS_PLL_FEEDBACK_DEFAULT_RESERVED |
-			(2 << CH7017_LVDS_PLL_FEED_BACK_DIVIDER_SHIFT) |
-			(13 << CH7017_LVDS_PLL_FEED_FORWARD_DIVIDER_SHIFT);
-		lvds_pll_vco_control = CH7017_LVDS_PLL_VCO_DEFAULT_RESERVED |
-			(2 << CH7017_LVDS_PLL_VCO_SHIFT) |
-			(3 << CH7017_LVDS_PLL_POST_SCALE_DIV_SHIFT);
-		lvds_control_2 = (1 << CH7017_LOOP_FILTER_SHIFT) |
-			(0 << CH7017_PHASE_DETECTOR_SHIFT);
-	} else {
-		outputs_enable = CH7017_LVDS_CHANNEL_A | CH7017_CHARGE_PUMP_HIGH;
-		lvds_pll_feedback_div = CH7017_LVDS_PLL_FEEDBACK_DEFAULT_RESERVED |
-			(2 << CH7017_LVDS_PLL_FEED_BACK_DIVIDER_SHIFT) |
-			(3 << CH7017_LVDS_PLL_FEED_FORWARD_DIVIDER_SHIFT);
-		lvds_pll_feedback_div = 35;
-		lvds_control_2 = (3 << CH7017_LOOP_FILTER_SHIFT) |
-			(0 << CH7017_PHASE_DETECTOR_SHIFT);
-		if (1) { /* XXX: dual channel panel detection.  Assume yes for now. */
-			outputs_enable |= CH7017_LVDS_CHANNEL_B;
-			lvds_pll_vco_control = CH7017_LVDS_PLL_VCO_DEFAULT_RESERVED |
-				(2 << CH7017_LVDS_PLL_VCO_SHIFT) |
-				(13 << CH7017_LVDS_PLL_POST_SCALE_DIV_SHIFT);
-		} else {
-			lvds_pll_vco_control = CH7017_LVDS_PLL_VCO_DEFAULT_RESERVED |
-				(1 << CH7017_LVDS_PLL_VCO_SHIFT) |
-				(13 << CH7017_LVDS_PLL_POST_SCALE_DIV_SHIFT);
-		}
-	}
-
-	horizontal_active_pixel_input = mode->hdisplay & 0x00ff;
-
-	vertical_active_line_output = mode->vdisplay & 0x00ff;
-	horizontal_active_pixel_output = mode->hdisplay & 0x00ff;
-
-	active_input_line_output = ((mode->hdisplay & 0x0700) >> 8) |
-				   (((mode->vdisplay & 0x0700) >> 8) << 3);
-
-	lvds_power_down = CH7017_LVDS_POWER_DOWN_DEFAULT_RESERVED |
-			  (mode->hdisplay & 0x0700) >> 8;
-
-	ch7017_dpms(dvo, DRM_MODE_DPMS_OFF);
-	ch7017_write(dvo, CH7017_HORIZONTAL_ACTIVE_PIXEL_INPUT,
-			horizontal_active_pixel_input);
-	ch7017_write(dvo, CH7017_HORIZONTAL_ACTIVE_PIXEL_OUTPUT,
-			horizontal_active_pixel_output);
-	ch7017_write(dvo, CH7017_VERTICAL_ACTIVE_LINE_OUTPUT,
-			vertical_active_line_output);
-	ch7017_write(dvo, CH7017_ACTIVE_INPUT_LINE_OUTPUT,
-			active_input_line_output);
-	ch7017_write(dvo, CH7017_LVDS_PLL_VCO_CONTROL, lvds_pll_vco_control);
-	ch7017_write(dvo, CH7017_LVDS_PLL_FEEDBACK_DIV, lvds_pll_feedback_div);
-	ch7017_write(dvo, CH7017_LVDS_CONTROL_2, lvds_control_2);
-	ch7017_write(dvo, CH7017_OUTPUTS_ENABLE, outputs_enable);
-
-	/* Turn the LVDS back on with new settings. */
-	ch7017_write(dvo, CH7017_LVDS_POWER_DOWN, lvds_power_down);
-
-	DRM_DEBUG_KMS("Registers after mode setting\n");
-	ch7017_dump_regs(dvo);
-}
-
-/* set the CH7017 power state */
-static void ch7017_dpms(struct intel_dvo_device *dvo, int mode)
-{
-	uint8_t val;
-
-	ch7017_read(dvo, CH7017_LVDS_POWER_DOWN, &val);
-
-	/* Turn off TV/VGA, and never turn it on since we don't support it. */
-	ch7017_write(dvo, CH7017_POWER_MANAGEMENT,
-			CH7017_DAC0_POWER_DOWN |
-			CH7017_DAC1_POWER_DOWN |
-			CH7017_DAC2_POWER_DOWN |
-			CH7017_DAC3_POWER_DOWN |
-			CH7017_TV_POWER_DOWN_EN);
-
-	if (mode == DRM_MODE_DPMS_ON) {
-		/* Turn on the LVDS */
-		ch7017_write(dvo, CH7017_LVDS_POWER_DOWN,
-			     val & ~CH7017_LVDS_POWER_DOWN_EN);
-	} else {
-		/* Turn off the LVDS */
-		ch7017_write(dvo, CH7017_LVDS_POWER_DOWN,
-			     val | CH7017_LVDS_POWER_DOWN_EN);
-	}
-
-	/* XXX: Should actually wait for update power status somehow */
-	msleep(20);
-}
-
-static void ch7017_dump_regs(struct intel_dvo_device *dvo)
-{
-	uint8_t val;
-
-#define DUMP(reg)					\
-do {							\
-	ch7017_read(dvo, reg, &val);			\
-	DRM_DEBUG_KMS(#reg ": %02x\n", val);		\
-} while (0)
-
-	DUMP(CH7017_HORIZONTAL_ACTIVE_PIXEL_INPUT);
-	DUMP(CH7017_HORIZONTAL_ACTIVE_PIXEL_OUTPUT);
-	DUMP(CH7017_VERTICAL_ACTIVE_LINE_OUTPUT);
-	DUMP(CH7017_ACTIVE_INPUT_LINE_OUTPUT);
-	DUMP(CH7017_LVDS_PLL_VCO_CONTROL);
-	DUMP(CH7017_LVDS_PLL_FEEDBACK_DIV);
-	DUMP(CH7017_LVDS_CONTROL_2);
-	DUMP(CH7017_OUTPUTS_ENABLE);
-	DUMP(CH7017_LVDS_POWER_DOWN);
-}
-
-static void ch7017_destroy(struct intel_dvo_device *dvo)
-{
-	struct ch7017_priv *priv = dvo->dev_priv;
-
-	if (priv) {
-		kfree(priv);
-		dvo->dev_priv = NULL;
-	}
-}
-
-struct intel_dvo_dev_ops ch7017_ops = {
-	.init = ch7017_init,
-	.detect = ch7017_detect,
-	.mode_valid = ch7017_mode_valid,
-	.mode_set = ch7017_mode_set,
-	.dpms = ch7017_dpms,
-	.dump_regs = ch7017_dump_regs,
-	.destroy = ch7017_destroy,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_ch7xxx.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_ch7xxx.c
deleted file mode 100644
index 4a036600..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_ch7xxx.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/**************************************************************************
-
-Copyright © 2006 Dave Airlie
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "dvo.h"
-
-#define CH7xxx_REG_VID		0x4a
-#define CH7xxx_REG_DID		0x4b
-
-#define CH7011_VID		0x83 /* 7010 as well */
-#define CH7009A_VID		0x84
-#define CH7009B_VID		0x85
-#define CH7301_VID		0x95
-
-#define CH7xxx_VID		0x84
-#define CH7xxx_DID		0x17
-
-#define CH7xxx_NUM_REGS		0x4c
-
-#define CH7xxx_CM		0x1c
-#define CH7xxx_CM_XCM		(1<<0)
-#define CH7xxx_CM_MCP		(1<<2)
-#define CH7xxx_INPUT_CLOCK	0x1d
-#define CH7xxx_GPIO		0x1e
-#define CH7xxx_GPIO_HPIR	(1<<3)
-#define CH7xxx_IDF		0x1f
-
-#define CH7xxx_IDF_HSP		(1<<3)
-#define CH7xxx_IDF_VSP		(1<<4)
-
-#define CH7xxx_CONNECTION_DETECT 0x20
-#define CH7xxx_CDET_DVI		(1<<5)
-
-#define CH7301_DAC_CNTL		0x21
-#define CH7301_HOTPLUG		0x23
-#define CH7xxx_TCTL		0x31
-#define CH7xxx_TVCO		0x32
-#define CH7xxx_TPCP		0x33
-#define CH7xxx_TPD		0x34
-#define CH7xxx_TPVT		0x35
-#define CH7xxx_TLPF		0x36
-#define CH7xxx_TCT		0x37
-#define CH7301_TEST_PATTERN	0x48
-
-#define CH7xxx_PM		0x49
-#define CH7xxx_PM_FPD		(1<<0)
-#define CH7301_PM_DACPD0	(1<<1)
-#define CH7301_PM_DACPD1	(1<<2)
-#define CH7301_PM_DACPD2	(1<<3)
-#define CH7xxx_PM_DVIL		(1<<6)
-#define CH7xxx_PM_DVIP		(1<<7)
-
-#define CH7301_SYNC_POLARITY	0x56
-#define CH7301_SYNC_RGB_YUV	(1<<0)
-#define CH7301_SYNC_POL_DVI	(1<<5)
-
-/** @file
- * driver for the Chrontel 7xxx DVI chip over DVO.
- */
-
-static struct ch7xxx_id_struct {
-	uint8_t vid;
-	char *name;
-} ch7xxx_ids[] = {
-	{ CH7011_VID, "CH7011" },
-	{ CH7009A_VID, "CH7009A" },
-	{ CH7009B_VID, "CH7009B" },
-	{ CH7301_VID, "CH7301" },
-};
-
-struct ch7xxx_priv {
-	bool quiet;
-};
-
-static char *ch7xxx_get_id(uint8_t vid)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(ch7xxx_ids); i++) {
-		if (ch7xxx_ids[i].vid == vid)
-			return ch7xxx_ids[i].name;
-	}
-
-	return NULL;
-}
-
-/** Reads an 8 bit register */
-static bool ch7xxx_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
-{
-	struct ch7xxx_priv *ch7xxx = dvo->dev_priv;
-	struct i2c_adapter *adapter = dvo->i2c_bus;
-	u8 out_buf[2];
-	u8 in_buf[2];
-
-	struct i2c_msg msgs[] = {
-		{
-			.addr = dvo->slave_addr,
-			.flags = 0,
-			.len = 1,
-			.buf = out_buf,
-		},
-		{
-			.addr = dvo->slave_addr,
-			.flags = I2C_M_RD,
-			.len = 1,
-			.buf = in_buf,
-		}
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = 0;
-
-	if (i2c_transfer(adapter, msgs, 2) == 2) {
-		*ch = in_buf[0];
-		return true;
-	};
-
-	if (!ch7xxx->quiet) {
-		DRM_DEBUG_KMS("Unable to read register 0x%02x from %s:%02x.\n",
-			  addr, adapter->name, dvo->slave_addr);
-	}
-	return false;
-}
-
-/** Writes an 8 bit register */
-static bool ch7xxx_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
-{
-	struct ch7xxx_priv *ch7xxx = dvo->dev_priv;
-	struct i2c_adapter *adapter = dvo->i2c_bus;
-	uint8_t out_buf[2];
-	struct i2c_msg msg = {
-		.addr = dvo->slave_addr,
-		.flags = 0,
-		.len = 2,
-		.buf = out_buf,
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = ch;
-
-	if (i2c_transfer(adapter, &msg, 1) == 1)
-		return true;
-
-	if (!ch7xxx->quiet) {
-		DRM_DEBUG_KMS("Unable to write register 0x%02x to %s:%d.\n",
-			  addr, adapter->name, dvo->slave_addr);
-	}
-
-	return false;
-}
-
-static bool ch7xxx_init(struct intel_dvo_device *dvo,
-			struct i2c_adapter *adapter)
-{
-	/* this will detect the CH7xxx chip on the specified i2c bus */
-	struct ch7xxx_priv *ch7xxx;
-	uint8_t vendor, device;
-	char *name;
-
-	ch7xxx = kzalloc(sizeof(struct ch7xxx_priv), GFP_KERNEL);
-	if (ch7xxx == NULL)
-		return false;
-
-	dvo->i2c_bus = adapter;
-	dvo->dev_priv = ch7xxx;
-	ch7xxx->quiet = true;
-
-	if (!ch7xxx_readb(dvo, CH7xxx_REG_VID, &vendor))
-		goto out;
-
-	name = ch7xxx_get_id(vendor);
-	if (!name) {
-		DRM_DEBUG_KMS("ch7xxx not detected; got 0x%02x from %s "
-				"slave %d.\n",
-			  vendor, adapter->name, dvo->slave_addr);
-		goto out;
-	}
-
-
-	if (!ch7xxx_readb(dvo, CH7xxx_REG_DID, &device))
-		goto out;
-
-	if (device != CH7xxx_DID) {
-		DRM_DEBUG_KMS("ch7xxx not detected; got 0x%02x from %s "
-				"slave %d.\n",
-			  vendor, adapter->name, dvo->slave_addr);
-		goto out;
-	}
-
-	ch7xxx->quiet = false;
-	DRM_DEBUG_KMS("Detected %s chipset, vendor/device ID 0x%02x/0x%02x\n",
-		  name, vendor, device);
-	return true;
-out:
-	kfree(ch7xxx);
-	return false;
-}
-
-static enum drm_connector_status ch7xxx_detect(struct intel_dvo_device *dvo)
-{
-	uint8_t cdet, orig_pm, pm;
-
-	ch7xxx_readb(dvo, CH7xxx_PM, &orig_pm);
-
-	pm = orig_pm;
-	pm &= ~CH7xxx_PM_FPD;
-	pm |= CH7xxx_PM_DVIL | CH7xxx_PM_DVIP;
-
-	ch7xxx_writeb(dvo, CH7xxx_PM, pm);
-
-	ch7xxx_readb(dvo, CH7xxx_CONNECTION_DETECT, &cdet);
-
-	ch7xxx_writeb(dvo, CH7xxx_PM, orig_pm);
-
-	if (cdet & CH7xxx_CDET_DVI)
-		return connector_status_connected;
-	return connector_status_disconnected;
-}
-
-static enum drm_mode_status ch7xxx_mode_valid(struct intel_dvo_device *dvo,
-					      struct drm_display_mode *mode)
-{
-	if (mode->clock > 165000)
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-static void ch7xxx_mode_set(struct intel_dvo_device *dvo,
-			    struct drm_display_mode *mode,
-			    struct drm_display_mode *adjusted_mode)
-{
-	uint8_t tvco, tpcp, tpd, tlpf, idf;
-
-	if (mode->clock <= 65000) {
-		tvco = 0x23;
-		tpcp = 0x08;
-		tpd = 0x16;
-		tlpf = 0x60;
-	} else {
-		tvco = 0x2d;
-		tpcp = 0x06;
-		tpd = 0x26;
-		tlpf = 0xa0;
-	}
-
-	ch7xxx_writeb(dvo, CH7xxx_TCTL, 0x00);
-	ch7xxx_writeb(dvo, CH7xxx_TVCO, tvco);
-	ch7xxx_writeb(dvo, CH7xxx_TPCP, tpcp);
-	ch7xxx_writeb(dvo, CH7xxx_TPD, tpd);
-	ch7xxx_writeb(dvo, CH7xxx_TPVT, 0x30);
-	ch7xxx_writeb(dvo, CH7xxx_TLPF, tlpf);
-	ch7xxx_writeb(dvo, CH7xxx_TCT, 0x00);
-
-	ch7xxx_readb(dvo, CH7xxx_IDF, &idf);
-
-	idf &= ~(CH7xxx_IDF_HSP | CH7xxx_IDF_VSP);
-	if (mode->flags & DRM_MODE_FLAG_PHSYNC)
-		idf |= CH7xxx_IDF_HSP;
-
-	if (mode->flags & DRM_MODE_FLAG_PVSYNC)
-		idf |= CH7xxx_IDF_HSP;
-
-	ch7xxx_writeb(dvo, CH7xxx_IDF, idf);
-}
-
-/* set the CH7xxx power state */
-static void ch7xxx_dpms(struct intel_dvo_device *dvo, int mode)
-{
-	if (mode == DRM_MODE_DPMS_ON)
-		ch7xxx_writeb(dvo, CH7xxx_PM, CH7xxx_PM_DVIL | CH7xxx_PM_DVIP);
-	else
-		ch7xxx_writeb(dvo, CH7xxx_PM, CH7xxx_PM_FPD);
-}
-
-static void ch7xxx_dump_regs(struct intel_dvo_device *dvo)
-{
-	int i;
-
-	for (i = 0; i < CH7xxx_NUM_REGS; i++) {
-		uint8_t val;
-		if ((i % 8) == 0)
-			DRM_LOG_KMS("\n %02X: ", i);
-		ch7xxx_readb(dvo, i, &val);
-		DRM_LOG_KMS("%02X ", val);
-	}
-}
-
-static void ch7xxx_destroy(struct intel_dvo_device *dvo)
-{
-	struct ch7xxx_priv *ch7xxx = dvo->dev_priv;
-
-	if (ch7xxx) {
-		kfree(ch7xxx);
-		dvo->dev_priv = NULL;
-	}
-}
-
-struct intel_dvo_dev_ops ch7xxx_ops = {
-	.init = ch7xxx_init,
-	.detect = ch7xxx_detect,
-	.mode_valid = ch7xxx_mode_valid,
-	.mode_set = ch7xxx_mode_set,
-	.dpms = ch7xxx_dpms,
-	.dump_regs = ch7xxx_dump_regs,
-	.destroy = ch7xxx_destroy,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_ivch.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_ivch.c
deleted file mode 100644
index 04f2893d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_ivch.c
+++ /dev/null
@@ -1,421 +0,0 @@
-/*
- * Copyright © 2006 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-
-#include "dvo.h"
-
-/*
- * register definitions for the i82807aa.
- *
- * Documentation on this chipset can be found in datasheet #29069001 at
- * intel.com.
- */
-
-/*
- * VCH Revision & GMBus Base Addr
- */
-#define VR00		0x00
-# define VR00_BASE_ADDRESS_MASK		0x007f
-
-/*
- * Functionality Enable
- */
-#define VR01		0x01
-
-/*
- * Enable the panel fitter
- */
-# define VR01_PANEL_FIT_ENABLE		(1 << 3)
-/*
- * Enables the LCD display.
- *
- * This must not be set while VR01_DVO_BYPASS_ENABLE is set.
- */
-# define VR01_LCD_ENABLE		(1 << 2)
-/** Enables the DVO repeater. */
-# define VR01_DVO_BYPASS_ENABLE		(1 << 1)
-/** Enables the DVO clock */
-# define VR01_DVO_ENABLE		(1 << 0)
-
-/*
- * LCD Interface Format
- */
-#define VR10		0x10
-/** Enables LVDS output instead of CMOS */
-# define VR10_LVDS_ENABLE		(1 << 4)
-/** Enables 18-bit LVDS output. */
-# define VR10_INTERFACE_1X18		(0 << 2)
-/** Enables 24-bit LVDS or CMOS output */
-# define VR10_INTERFACE_1X24		(1 << 2)
-/** Enables 2x18-bit LVDS or CMOS output. */
-# define VR10_INTERFACE_2X18		(2 << 2)
-/** Enables 2x24-bit LVDS output */
-# define VR10_INTERFACE_2X24		(3 << 2)
-
-/*
- * VR20 LCD Horizontal Display Size
- */
-#define VR20	0x20
-
-/*
- * LCD Vertical Display Size
- */
-#define VR21	0x20
-
-/*
- * Panel power down status
- */
-#define VR30		0x30
-/** Read only bit indicating that the panel is not in a safe poweroff state. */
-# define VR30_PANEL_ON			(1 << 15)
-
-#define VR40		0x40
-# define VR40_STALL_ENABLE		(1 << 13)
-# define VR40_VERTICAL_INTERP_ENABLE	(1 << 12)
-# define VR40_ENHANCED_PANEL_FITTING	(1 << 11)
-# define VR40_HORIZONTAL_INTERP_ENABLE	(1 << 10)
-# define VR40_AUTO_RATIO_ENABLE		(1 << 9)
-# define VR40_CLOCK_GATING_ENABLE	(1 << 8)
-
-/*
- * Panel Fitting Vertical Ratio
- * (((image_height - 1) << 16) / ((panel_height - 1))) >> 2
- */
-#define VR41		0x41
-
-/*
- * Panel Fitting Horizontal Ratio
- * (((image_width - 1) << 16) / ((panel_width - 1))) >> 2
- */
-#define VR42		0x42
-
-/*
- * Horizontal Image Size
- */
-#define VR43		0x43
-
-/* VR80 GPIO 0
- */
-#define VR80	    0x80
-#define VR81	    0x81
-#define VR82	    0x82
-#define VR83	    0x83
-#define VR84	    0x84
-#define VR85	    0x85
-#define VR86	    0x86
-#define VR87	    0x87
-
-/* VR88 GPIO 8
- */
-#define VR88	    0x88
-
-/* Graphics BIOS scratch 0
- */
-#define VR8E	    0x8E
-# define VR8E_PANEL_TYPE_MASK		(0xf << 0)
-# define VR8E_PANEL_INTERFACE_CMOS	(0 << 4)
-# define VR8E_PANEL_INTERFACE_LVDS	(1 << 4)
-# define VR8E_FORCE_DEFAULT_PANEL	(1 << 5)
-
-/* Graphics BIOS scratch 1
- */
-#define VR8F	    0x8F
-# define VR8F_VCH_PRESENT		(1 << 0)
-# define VR8F_DISPLAY_CONN		(1 << 1)
-# define VR8F_POWER_MASK		(0x3c)
-# define VR8F_POWER_POS			(2)
-
-
-struct ivch_priv {
-	bool quiet;
-
-	uint16_t width, height;
-};
-
-
-static void ivch_dump_regs(struct intel_dvo_device *dvo);
-
-/**
- * Reads a register on the ivch.
- *
- * Each of the 256 registers are 16 bits long.
- */
-static bool ivch_read(struct intel_dvo_device *dvo, int addr, uint16_t *data)
-{
-	struct ivch_priv *priv = dvo->dev_priv;
-	struct i2c_adapter *adapter = dvo->i2c_bus;
-	u8 out_buf[1];
-	u8 in_buf[2];
-
-	struct i2c_msg msgs[] = {
-		{
-			.addr = dvo->slave_addr,
-			.flags = I2C_M_RD,
-			.len = 0,
-		},
-		{
-			.addr = 0,
-			.flags = I2C_M_NOSTART,
-			.len = 1,
-			.buf = out_buf,
-		},
-		{
-			.addr = dvo->slave_addr,
-			.flags = I2C_M_RD | I2C_M_NOSTART,
-			.len = 2,
-			.buf = in_buf,
-		}
-	};
-
-	out_buf[0] = addr;
-
-	if (i2c_transfer(adapter, msgs, 3) == 3) {
-		*data = (in_buf[1] << 8) | in_buf[0];
-		return true;
-	};
-
-	if (!priv->quiet) {
-		DRM_DEBUG_KMS("Unable to read register 0x%02x from "
-				"%s:%02x.\n",
-			  addr, adapter->name, dvo->slave_addr);
-	}
-	return false;
-}
-
-/** Writes a 16-bit register on the ivch */
-static bool ivch_write(struct intel_dvo_device *dvo, int addr, uint16_t data)
-{
-	struct ivch_priv *priv = dvo->dev_priv;
-	struct i2c_adapter *adapter = dvo->i2c_bus;
-	u8 out_buf[3];
-	struct i2c_msg msg = {
-		.addr = dvo->slave_addr,
-		.flags = 0,
-		.len = 3,
-		.buf = out_buf,
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = data & 0xff;
-	out_buf[2] = data >> 8;
-
-	if (i2c_transfer(adapter, &msg, 1) == 1)
-		return true;
-
-	if (!priv->quiet) {
-		DRM_DEBUG_KMS("Unable to write register 0x%02x to %s:%d.\n",
-			  addr, adapter->name, dvo->slave_addr);
-	}
-
-	return false;
-}
-
-/** Probes the given bus and slave address for an ivch */
-static bool ivch_init(struct intel_dvo_device *dvo,
-		      struct i2c_adapter *adapter)
-{
-	struct ivch_priv *priv;
-	uint16_t temp;
-
-	priv = kzalloc(sizeof(struct ivch_priv), GFP_KERNEL);
-	if (priv == NULL)
-		return false;
-
-	dvo->i2c_bus = adapter;
-	dvo->dev_priv = priv;
-	priv->quiet = true;
-
-	if (!ivch_read(dvo, VR00, &temp))
-		goto out;
-	priv->quiet = false;
-
-	/* Since the identification bits are probably zeroes, which doesn't seem
-	 * very unique, check that the value in the base address field matches
-	 * the address it's responding on.
-	 */
-	if ((temp & VR00_BASE_ADDRESS_MASK) != dvo->slave_addr) {
-		DRM_DEBUG_KMS("ivch detect failed due to address mismatch "
-			  "(%d vs %d)\n",
-			  (temp & VR00_BASE_ADDRESS_MASK), dvo->slave_addr);
-		goto out;
-	}
-
-	ivch_read(dvo, VR20, &priv->width);
-	ivch_read(dvo, VR21, &priv->height);
-
-	return true;
-
-out:
-	kfree(priv);
-	return false;
-}
-
-static enum drm_connector_status ivch_detect(struct intel_dvo_device *dvo)
-{
-	return connector_status_connected;
-}
-
-static enum drm_mode_status ivch_mode_valid(struct intel_dvo_device *dvo,
-					    struct drm_display_mode *mode)
-{
-	if (mode->clock > 112000)
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-/** Sets the power state of the panel connected to the ivch */
-static void ivch_dpms(struct intel_dvo_device *dvo, int mode)
-{
-	int i;
-	uint16_t vr01, vr30, backlight;
-
-	/* Set the new power state of the panel. */
-	if (!ivch_read(dvo, VR01, &vr01))
-		return;
-
-	if (mode == DRM_MODE_DPMS_ON)
-		backlight = 1;
-	else
-		backlight = 0;
-	ivch_write(dvo, VR80, backlight);
-
-	if (mode == DRM_MODE_DPMS_ON)
-		vr01 |= VR01_LCD_ENABLE | VR01_DVO_ENABLE;
-	else
-		vr01 &= ~(VR01_LCD_ENABLE | VR01_DVO_ENABLE);
-
-	ivch_write(dvo, VR01, vr01);
-
-	/* Wait for the panel to make its state transition */
-	for (i = 0; i < 100; i++) {
-		if (!ivch_read(dvo, VR30, &vr30))
-			break;
-
-		if (((vr30 & VR30_PANEL_ON) != 0) == (mode == DRM_MODE_DPMS_ON))
-			break;
-		udelay(1000);
-	}
-	/* wait some more; vch may fail to resync sometimes without this */
-	udelay(16 * 1000);
-}
-
-static void ivch_mode_set(struct intel_dvo_device *dvo,
-			  struct drm_display_mode *mode,
-			  struct drm_display_mode *adjusted_mode)
-{
-	uint16_t vr40 = 0;
-	uint16_t vr01;
-
-	vr01 = 0;
-	vr40 = (VR40_STALL_ENABLE | VR40_VERTICAL_INTERP_ENABLE |
-		VR40_HORIZONTAL_INTERP_ENABLE);
-
-	if (mode->hdisplay != adjusted_mode->hdisplay ||
-	    mode->vdisplay != adjusted_mode->vdisplay) {
-		uint16_t x_ratio, y_ratio;
-
-		vr01 |= VR01_PANEL_FIT_ENABLE;
-		vr40 |= VR40_CLOCK_GATING_ENABLE;
-		x_ratio = (((mode->hdisplay - 1) << 16) /
-			   (adjusted_mode->hdisplay - 1)) >> 2;
-		y_ratio = (((mode->vdisplay - 1) << 16) /
-			   (adjusted_mode->vdisplay - 1)) >> 2;
-		ivch_write(dvo, VR42, x_ratio);
-		ivch_write(dvo, VR41, y_ratio);
-	} else {
-		vr01 &= ~VR01_PANEL_FIT_ENABLE;
-		vr40 &= ~VR40_CLOCK_GATING_ENABLE;
-	}
-	vr40 &= ~VR40_AUTO_RATIO_ENABLE;
-
-	ivch_write(dvo, VR01, vr01);
-	ivch_write(dvo, VR40, vr40);
-
-	ivch_dump_regs(dvo);
-}
-
-static void ivch_dump_regs(struct intel_dvo_device *dvo)
-{
-	uint16_t val;
-
-	ivch_read(dvo, VR00, &val);
-	DRM_LOG_KMS("VR00: 0x%04x\n", val);
-	ivch_read(dvo, VR01, &val);
-	DRM_LOG_KMS("VR01: 0x%04x\n", val);
-	ivch_read(dvo, VR30, &val);
-	DRM_LOG_KMS("VR30: 0x%04x\n", val);
-	ivch_read(dvo, VR40, &val);
-	DRM_LOG_KMS("VR40: 0x%04x\n", val);
-
-	/* GPIO registers */
-	ivch_read(dvo, VR80, &val);
-	DRM_LOG_KMS("VR80: 0x%04x\n", val);
-	ivch_read(dvo, VR81, &val);
-	DRM_LOG_KMS("VR81: 0x%04x\n", val);
-	ivch_read(dvo, VR82, &val);
-	DRM_LOG_KMS("VR82: 0x%04x\n", val);
-	ivch_read(dvo, VR83, &val);
-	DRM_LOG_KMS("VR83: 0x%04x\n", val);
-	ivch_read(dvo, VR84, &val);
-	DRM_LOG_KMS("VR84: 0x%04x\n", val);
-	ivch_read(dvo, VR85, &val);
-	DRM_LOG_KMS("VR85: 0x%04x\n", val);
-	ivch_read(dvo, VR86, &val);
-	DRM_LOG_KMS("VR86: 0x%04x\n", val);
-	ivch_read(dvo, VR87, &val);
-	DRM_LOG_KMS("VR87: 0x%04x\n", val);
-	ivch_read(dvo, VR88, &val);
-	DRM_LOG_KMS("VR88: 0x%04x\n", val);
-
-	/* Scratch register 0 - AIM Panel type */
-	ivch_read(dvo, VR8E, &val);
-	DRM_LOG_KMS("VR8E: 0x%04x\n", val);
-
-	/* Scratch register 1 - Status register */
-	ivch_read(dvo, VR8F, &val);
-	DRM_LOG_KMS("VR8F: 0x%04x\n", val);
-}
-
-static void ivch_destroy(struct intel_dvo_device *dvo)
-{
-	struct ivch_priv *priv = dvo->dev_priv;
-
-	if (priv) {
-		kfree(priv);
-		dvo->dev_priv = NULL;
-	}
-}
-
-struct intel_dvo_dev_ops ivch_ops = {
-	.init = ivch_init,
-	.dpms = ivch_dpms,
-	.mode_valid = ivch_mode_valid,
-	.mode_set = ivch_mode_set,
-	.detect = ivch_detect,
-	.dump_regs = ivch_dump_regs,
-	.destroy = ivch_destroy,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_sil164.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_sil164.c
deleted file mode 100644
index a0b13a6f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_sil164.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/**************************************************************************
-
-Copyright © 2006 Dave Airlie
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "dvo.h"
-
-#define SIL164_VID 0x0001
-#define SIL164_DID 0x0006
-
-#define SIL164_VID_LO 0x00
-#define SIL164_VID_HI 0x01
-#define SIL164_DID_LO 0x02
-#define SIL164_DID_HI 0x03
-#define SIL164_REV    0x04
-#define SIL164_RSVD   0x05
-#define SIL164_FREQ_LO 0x06
-#define SIL164_FREQ_HI 0x07
-
-#define SIL164_REG8 0x08
-#define SIL164_8_VEN (1<<5)
-#define SIL164_8_HEN (1<<4)
-#define SIL164_8_DSEL (1<<3)
-#define SIL164_8_BSEL (1<<2)
-#define SIL164_8_EDGE (1<<1)
-#define SIL164_8_PD   (1<<0)
-
-#define SIL164_REG9 0x09
-#define SIL164_9_VLOW (1<<7)
-#define SIL164_9_MSEL_MASK (0x7<<4)
-#define SIL164_9_TSEL (1<<3)
-#define SIL164_9_RSEN (1<<2)
-#define SIL164_9_HTPLG (1<<1)
-#define SIL164_9_MDI (1<<0)
-
-#define SIL164_REGC 0x0c
-
-struct sil164_priv {
-	//I2CDevRec d;
-	bool quiet;
-};
-
-#define SILPTR(d) ((SIL164Ptr)(d->DriverPrivate.ptr))
-
-static bool sil164_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
-{
-	struct sil164_priv *sil = dvo->dev_priv;
-	struct i2c_adapter *adapter = dvo->i2c_bus;
-	u8 out_buf[2];
-	u8 in_buf[2];
-
-	struct i2c_msg msgs[] = {
-		{
-			.addr = dvo->slave_addr,
-			.flags = 0,
-			.len = 1,
-			.buf = out_buf,
-		},
-		{
-			.addr = dvo->slave_addr,
-			.flags = I2C_M_RD,
-			.len = 1,
-			.buf = in_buf,
-		}
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = 0;
-
-	if (i2c_transfer(adapter, msgs, 2) == 2) {
-		*ch = in_buf[0];
-		return true;
-	};
-
-	if (!sil->quiet) {
-		DRM_DEBUG_KMS("Unable to read register 0x%02x from %s:%02x.\n",
-			  addr, adapter->name, dvo->slave_addr);
-	}
-	return false;
-}
-
-static bool sil164_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
-{
-	struct sil164_priv *sil = dvo->dev_priv;
-	struct i2c_adapter *adapter = dvo->i2c_bus;
-	uint8_t out_buf[2];
-	struct i2c_msg msg = {
-		.addr = dvo->slave_addr,
-		.flags = 0,
-		.len = 2,
-		.buf = out_buf,
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = ch;
-
-	if (i2c_transfer(adapter, &msg, 1) == 1)
-		return true;
-
-	if (!sil->quiet) {
-		DRM_DEBUG_KMS("Unable to write register 0x%02x to %s:%d.\n",
-			  addr, adapter->name, dvo->slave_addr);
-	}
-
-	return false;
-}
-
-/* Silicon Image 164 driver for chip on i2c bus */
-static bool sil164_init(struct intel_dvo_device *dvo,
-			struct i2c_adapter *adapter)
-{
-	/* this will detect the SIL164 chip on the specified i2c bus */
-	struct sil164_priv *sil;
-	unsigned char ch;
-
-	sil = kzalloc(sizeof(struct sil164_priv), GFP_KERNEL);
-	if (sil == NULL)
-		return false;
-
-	dvo->i2c_bus = adapter;
-	dvo->dev_priv = sil;
-	sil->quiet = true;
-
-	if (!sil164_readb(dvo, SIL164_VID_LO, &ch))
-		goto out;
-
-	if (ch != (SIL164_VID & 0xff)) {
-		DRM_DEBUG_KMS("sil164 not detected got %d: from %s Slave %d.\n",
-			  ch, adapter->name, dvo->slave_addr);
-		goto out;
-	}
-
-	if (!sil164_readb(dvo, SIL164_DID_LO, &ch))
-		goto out;
-
-	if (ch != (SIL164_DID & 0xff)) {
-		DRM_DEBUG_KMS("sil164 not detected got %d: from %s Slave %d.\n",
-			  ch, adapter->name, dvo->slave_addr);
-		goto out;
-	}
-	sil->quiet = false;
-
-	DRM_DEBUG_KMS("init sil164 dvo controller successfully!\n");
-	return true;
-
-out:
-	kfree(sil);
-	return false;
-}
-
-static enum drm_connector_status sil164_detect(struct intel_dvo_device *dvo)
-{
-	uint8_t reg9;
-
-	sil164_readb(dvo, SIL164_REG9, &reg9);
-
-	if (reg9 & SIL164_9_HTPLG)
-		return connector_status_connected;
-	else
-		return connector_status_disconnected;
-}
-
-static enum drm_mode_status sil164_mode_valid(struct intel_dvo_device *dvo,
-					      struct drm_display_mode *mode)
-{
-	return MODE_OK;
-}
-
-static void sil164_mode_set(struct intel_dvo_device *dvo,
-			    struct drm_display_mode *mode,
-			    struct drm_display_mode *adjusted_mode)
-{
-	/* As long as the basics are set up, since we don't have clock
-	 * dependencies in the mode setup, we can just leave the
-	 * registers alone and everything will work fine.
-	 */
-	/* recommended programming sequence from doc */
-	/*sil164_writeb(sil, 0x08, 0x30);
-	  sil164_writeb(sil, 0x09, 0x00);
-	  sil164_writeb(sil, 0x0a, 0x90);
-	  sil164_writeb(sil, 0x0c, 0x89);
-	  sil164_writeb(sil, 0x08, 0x31);*/
-	/* don't do much */
-	return;
-}
-
-/* set the SIL164 power state */
-static void sil164_dpms(struct intel_dvo_device *dvo, int mode)
-{
-	int ret;
-	unsigned char ch;
-
-	ret = sil164_readb(dvo, SIL164_REG8, &ch);
-	if (ret == false)
-		return;
-
-	if (mode == DRM_MODE_DPMS_ON)
-		ch |= SIL164_8_PD;
-	else
-		ch &= ~SIL164_8_PD;
-
-	sil164_writeb(dvo, SIL164_REG8, ch);
-	return;
-}
-
-static void sil164_dump_regs(struct intel_dvo_device *dvo)
-{
-	uint8_t val;
-
-	sil164_readb(dvo, SIL164_FREQ_LO, &val);
-	DRM_LOG_KMS("SIL164_FREQ_LO: 0x%02x\n", val);
-	sil164_readb(dvo, SIL164_FREQ_HI, &val);
-	DRM_LOG_KMS("SIL164_FREQ_HI: 0x%02x\n", val);
-	sil164_readb(dvo, SIL164_REG8, &val);
-	DRM_LOG_KMS("SIL164_REG8: 0x%02x\n", val);
-	sil164_readb(dvo, SIL164_REG9, &val);
-	DRM_LOG_KMS("SIL164_REG9: 0x%02x\n", val);
-	sil164_readb(dvo, SIL164_REGC, &val);
-	DRM_LOG_KMS("SIL164_REGC: 0x%02x\n", val);
-}
-
-static void sil164_destroy(struct intel_dvo_device *dvo)
-{
-	struct sil164_priv *sil = dvo->dev_priv;
-
-	if (sil) {
-		kfree(sil);
-		dvo->dev_priv = NULL;
-	}
-}
-
-struct intel_dvo_dev_ops sil164_ops = {
-	.init = sil164_init,
-	.detect = sil164_detect,
-	.mode_valid = sil164_mode_valid,
-	.mode_set = sil164_mode_set,
-	.dpms = sil164_dpms,
-	.dump_regs = sil164_dump_regs,
-	.destroy = sil164_destroy,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_tfp410.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_tfp410.c
deleted file mode 100644
index aa2cd3ec..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/dvo_tfp410.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * Copyright © 2007 Dave Mueller
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Dave Mueller <dave.mueller@gmx.ch>
- *
- */
-
-#include "dvo.h"
-
-/* register definitions according to the TFP410 data sheet */
-#define TFP410_VID		0x014C
-#define TFP410_DID		0x0410
-
-#define TFP410_VID_LO		0x00
-#define TFP410_VID_HI		0x01
-#define TFP410_DID_LO		0x02
-#define TFP410_DID_HI		0x03
-#define TFP410_REV		0x04
-
-#define TFP410_CTL_1		0x08
-#define TFP410_CTL_1_TDIS	(1<<6)
-#define TFP410_CTL_1_VEN	(1<<5)
-#define TFP410_CTL_1_HEN	(1<<4)
-#define TFP410_CTL_1_DSEL	(1<<3)
-#define TFP410_CTL_1_BSEL	(1<<2)
-#define TFP410_CTL_1_EDGE	(1<<1)
-#define TFP410_CTL_1_PD		(1<<0)
-
-#define TFP410_CTL_2		0x09
-#define TFP410_CTL_2_VLOW	(1<<7)
-#define TFP410_CTL_2_MSEL_MASK	(0x7<<4)
-#define TFP410_CTL_2_MSEL	(1<<4)
-#define TFP410_CTL_2_TSEL	(1<<3)
-#define TFP410_CTL_2_RSEN	(1<<2)
-#define TFP410_CTL_2_HTPLG	(1<<1)
-#define TFP410_CTL_2_MDI	(1<<0)
-
-#define TFP410_CTL_3		0x0A
-#define TFP410_CTL_3_DK_MASK	(0x7<<5)
-#define TFP410_CTL_3_DK		(1<<5)
-#define TFP410_CTL_3_DKEN	(1<<4)
-#define TFP410_CTL_3_CTL_MASK	(0x7<<1)
-#define TFP410_CTL_3_CTL	(1<<1)
-
-#define TFP410_USERCFG		0x0B
-
-#define TFP410_DE_DLY		0x32
-
-#define TFP410_DE_CTL		0x33
-#define TFP410_DE_CTL_DEGEN	(1<<6)
-#define TFP410_DE_CTL_VSPOL	(1<<5)
-#define TFP410_DE_CTL_HSPOL	(1<<4)
-#define TFP410_DE_CTL_DEDLY8	(1<<0)
-
-#define TFP410_DE_TOP		0x34
-
-#define TFP410_DE_CNT_LO	0x36
-#define TFP410_DE_CNT_HI	0x37
-
-#define TFP410_DE_LIN_LO	0x38
-#define TFP410_DE_LIN_HI	0x39
-
-#define TFP410_H_RES_LO		0x3A
-#define TFP410_H_RES_HI		0x3B
-
-#define TFP410_V_RES_LO		0x3C
-#define TFP410_V_RES_HI		0x3D
-
-struct tfp410_priv {
-	bool quiet;
-};
-
-static bool tfp410_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
-{
-	struct tfp410_priv *tfp = dvo->dev_priv;
-	struct i2c_adapter *adapter = dvo->i2c_bus;
-	u8 out_buf[2];
-	u8 in_buf[2];
-
-	struct i2c_msg msgs[] = {
-		{
-			.addr = dvo->slave_addr,
-			.flags = 0,
-			.len = 1,
-			.buf = out_buf,
-		},
-		{
-			.addr = dvo->slave_addr,
-			.flags = I2C_M_RD,
-			.len = 1,
-			.buf = in_buf,
-		}
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = 0;
-
-	if (i2c_transfer(adapter, msgs, 2) == 2) {
-		*ch = in_buf[0];
-		return true;
-	};
-
-	if (!tfp->quiet) {
-		DRM_DEBUG_KMS("Unable to read register 0x%02x from %s:%02x.\n",
-			  addr, adapter->name, dvo->slave_addr);
-	}
-	return false;
-}
-
-static bool tfp410_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
-{
-	struct tfp410_priv *tfp = dvo->dev_priv;
-	struct i2c_adapter *adapter = dvo->i2c_bus;
-	uint8_t out_buf[2];
-	struct i2c_msg msg = {
-		.addr = dvo->slave_addr,
-		.flags = 0,
-		.len = 2,
-		.buf = out_buf,
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = ch;
-
-	if (i2c_transfer(adapter, &msg, 1) == 1)
-		return true;
-
-	if (!tfp->quiet) {
-		DRM_DEBUG_KMS("Unable to write register 0x%02x to %s:%d.\n",
-			  addr, adapter->name, dvo->slave_addr);
-	}
-
-	return false;
-}
-
-static int tfp410_getid(struct intel_dvo_device *dvo, int addr)
-{
-	uint8_t ch1, ch2;
-
-	if (tfp410_readb(dvo, addr+0, &ch1) &&
-	    tfp410_readb(dvo, addr+1, &ch2))
-		return ((ch2 << 8) & 0xFF00) | (ch1 & 0x00FF);
-
-	return -1;
-}
-
-/* Ti TFP410 driver for chip on i2c bus */
-static bool tfp410_init(struct intel_dvo_device *dvo,
-			struct i2c_adapter *adapter)
-{
-	/* this will detect the tfp410 chip on the specified i2c bus */
-	struct tfp410_priv *tfp;
-	int id;
-
-	tfp = kzalloc(sizeof(struct tfp410_priv), GFP_KERNEL);
-	if (tfp == NULL)
-		return false;
-
-	dvo->i2c_bus = adapter;
-	dvo->dev_priv = tfp;
-	tfp->quiet = true;
-
-	if ((id = tfp410_getid(dvo, TFP410_VID_LO)) != TFP410_VID) {
-		DRM_DEBUG_KMS("tfp410 not detected got VID %X: from %s "
-				"Slave %d.\n",
-			  id, adapter->name, dvo->slave_addr);
-		goto out;
-	}
-
-	if ((id = tfp410_getid(dvo, TFP410_DID_LO)) != TFP410_DID) {
-		DRM_DEBUG_KMS("tfp410 not detected got DID %X: from %s "
-				"Slave %d.\n",
-			  id, adapter->name, dvo->slave_addr);
-		goto out;
-	}
-	tfp->quiet = false;
-	return true;
-out:
-	kfree(tfp);
-	return false;
-}
-
-static enum drm_connector_status tfp410_detect(struct intel_dvo_device *dvo)
-{
-	enum drm_connector_status ret = connector_status_disconnected;
-	uint8_t ctl2;
-
-	if (tfp410_readb(dvo, TFP410_CTL_2, &ctl2)) {
-		if (ctl2 & TFP410_CTL_2_RSEN)
-			ret = connector_status_connected;
-		else
-			ret = connector_status_disconnected;
-	}
-
-	return ret;
-}
-
-static enum drm_mode_status tfp410_mode_valid(struct intel_dvo_device *dvo,
-					      struct drm_display_mode *mode)
-{
-	return MODE_OK;
-}
-
-static void tfp410_mode_set(struct intel_dvo_device *dvo,
-			    struct drm_display_mode *mode,
-			    struct drm_display_mode *adjusted_mode)
-{
-	/* As long as the basics are set up, since we don't have clock dependencies
-	* in the mode setup, we can just leave the registers alone and everything
-	* will work fine.
-	*/
-	/* don't do much */
-	return;
-}
-
-/* set the tfp410 power state */
-static void tfp410_dpms(struct intel_dvo_device *dvo, int mode)
-{
-	uint8_t ctl1;
-
-	if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1))
-		return;
-
-	if (mode == DRM_MODE_DPMS_ON)
-		ctl1 |= TFP410_CTL_1_PD;
-	else
-		ctl1 &= ~TFP410_CTL_1_PD;
-
-	tfp410_writeb(dvo, TFP410_CTL_1, ctl1);
-}
-
-static void tfp410_dump_regs(struct intel_dvo_device *dvo)
-{
-	uint8_t val, val2;
-
-	tfp410_readb(dvo, TFP410_REV, &val);
-	DRM_LOG_KMS("TFP410_REV: 0x%02X\n", val);
-	tfp410_readb(dvo, TFP410_CTL_1, &val);
-	DRM_LOG_KMS("TFP410_CTL1: 0x%02X\n", val);
-	tfp410_readb(dvo, TFP410_CTL_2, &val);
-	DRM_LOG_KMS("TFP410_CTL2: 0x%02X\n", val);
-	tfp410_readb(dvo, TFP410_CTL_3, &val);
-	DRM_LOG_KMS("TFP410_CTL3: 0x%02X\n", val);
-	tfp410_readb(dvo, TFP410_USERCFG, &val);
-	DRM_LOG_KMS("TFP410_USERCFG: 0x%02X\n", val);
-	tfp410_readb(dvo, TFP410_DE_DLY, &val);
-	DRM_LOG_KMS("TFP410_DE_DLY: 0x%02X\n", val);
-	tfp410_readb(dvo, TFP410_DE_CTL, &val);
-	DRM_LOG_KMS("TFP410_DE_CTL: 0x%02X\n", val);
-	tfp410_readb(dvo, TFP410_DE_TOP, &val);
-	DRM_LOG_KMS("TFP410_DE_TOP: 0x%02X\n", val);
-	tfp410_readb(dvo, TFP410_DE_CNT_LO, &val);
-	tfp410_readb(dvo, TFP410_DE_CNT_HI, &val2);
-	DRM_LOG_KMS("TFP410_DE_CNT: 0x%02X%02X\n", val2, val);
-	tfp410_readb(dvo, TFP410_DE_LIN_LO, &val);
-	tfp410_readb(dvo, TFP410_DE_LIN_HI, &val2);
-	DRM_LOG_KMS("TFP410_DE_LIN: 0x%02X%02X\n", val2, val);
-	tfp410_readb(dvo, TFP410_H_RES_LO, &val);
-	tfp410_readb(dvo, TFP410_H_RES_HI, &val2);
-	DRM_LOG_KMS("TFP410_H_RES: 0x%02X%02X\n", val2, val);
-	tfp410_readb(dvo, TFP410_V_RES_LO, &val);
-	tfp410_readb(dvo, TFP410_V_RES_HI, &val2);
-	DRM_LOG_KMS("TFP410_V_RES: 0x%02X%02X\n", val2, val);
-}
-
-static void tfp410_destroy(struct intel_dvo_device *dvo)
-{
-	struct tfp410_priv *tfp = dvo->dev_priv;
-
-	if (tfp) {
-		kfree(tfp);
-		dvo->dev_priv = NULL;
-	}
-}
-
-struct intel_dvo_dev_ops tfp410_ops = {
-	.init = tfp410_init,
-	.detect = tfp410_detect,
-	.mode_valid = tfp410_mode_valid,
-	.mode_set = tfp410_mode_set,
-	.dpms = tfp410_dpms,
-	.dump_regs = tfp410_dump_regs,
-	.destroy = tfp410_destroy,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_debugfs.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_debugfs.c
deleted file mode 100644
index e6162a16..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_debugfs.c
+++ /dev/null
@@ -1,1890 +0,0 @@
-/*
- * Copyright © 2008 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *    Keith Packard <keithp@keithp.com>
- *
- */
-
-#include <linux/seq_file.h>
-#include <linux/debugfs.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include "drmP.h"
-#include "drm.h"
-#include "intel_drv.h"
-#include "intel_ringbuffer.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-
-#define DRM_I915_RING_DEBUG 1
-
-
-#if defined(CONFIG_DEBUG_FS)
-
-enum {
-	ACTIVE_LIST,
-	FLUSHING_LIST,
-	INACTIVE_LIST,
-	PINNED_LIST,
-	DEFERRED_FREE_LIST,
-};
-
-static const char *yesno(int v)
-{
-	return v ? "yes" : "no";
-}
-
-static int i915_capabilities(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	const struct intel_device_info *info = INTEL_INFO(dev);
-
-	seq_printf(m, "gen: %d\n", info->gen);
-	seq_printf(m, "pch: %d\n", INTEL_PCH_TYPE(dev));
-#define B(x) seq_printf(m, #x ": %s\n", yesno(info->x))
-	B(is_mobile);
-	B(is_i85x);
-	B(is_i915g);
-	B(is_i945gm);
-	B(is_g33);
-	B(need_gfx_hws);
-	B(is_g4x);
-	B(is_pineview);
-	B(is_broadwater);
-	B(is_crestline);
-	B(has_fbc);
-	B(has_pipe_cxsr);
-	B(has_hotplug);
-	B(cursor_needs_physical);
-	B(has_overlay);
-	B(overlay_needs_physical);
-	B(supports_tv);
-	B(has_bsd_ring);
-	B(has_blt_ring);
-	B(has_llc);
-#undef B
-
-	return 0;
-}
-
-static const char *get_pin_flag(struct drm_i915_gem_object *obj)
-{
-	if (obj->user_pin_count > 0)
-		return "P";
-	else if (obj->pin_count > 0)
-		return "p";
-	else
-		return " ";
-}
-
-static const char *get_tiling_flag(struct drm_i915_gem_object *obj)
-{
-	switch (obj->tiling_mode) {
-	default:
-	case I915_TILING_NONE: return " ";
-	case I915_TILING_X: return "X";
-	case I915_TILING_Y: return "Y";
-	}
-}
-
-static const char *cache_level_str(int type)
-{
-	switch (type) {
-	case I915_CACHE_NONE: return " uncached";
-	case I915_CACHE_LLC: return " snooped (LLC)";
-	case I915_CACHE_LLC_MLC: return " snooped (LLC+MLC)";
-	default: return "";
-	}
-}
-
-static void
-describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
-{
-	seq_printf(m, "%p: %s%s %8zdKiB %04x %04x %d %d%s%s%s",
-		   &obj->base,
-		   get_pin_flag(obj),
-		   get_tiling_flag(obj),
-		   obj->base.size / 1024,
-		   obj->base.read_domains,
-		   obj->base.write_domain,
-		   obj->last_rendering_seqno,
-		   obj->last_fenced_seqno,
-		   cache_level_str(obj->cache_level),
-		   obj->dirty ? " dirty" : "",
-		   obj->madv == I915_MADV_DONTNEED ? " purgeable" : "");
-	if (obj->base.name)
-		seq_printf(m, " (name: %d)", obj->base.name);
-	if (obj->fence_reg != I915_FENCE_REG_NONE)
-		seq_printf(m, " (fence: %d)", obj->fence_reg);
-	if (obj->gtt_space != NULL)
-		seq_printf(m, " (gtt offset: %08x, size: %08x)",
-			   obj->gtt_offset, (unsigned int)obj->gtt_space->size);
-	if (obj->pin_mappable || obj->fault_mappable) {
-		char s[3], *t = s;
-		if (obj->pin_mappable)
-			*t++ = 'p';
-		if (obj->fault_mappable)
-			*t++ = 'f';
-		*t = '\0';
-		seq_printf(m, " (%s mappable)", s);
-	}
-	if (obj->ring != NULL)
-		seq_printf(m, " (%s)", obj->ring->name);
-}
-
-static int i915_gem_object_list_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	uintptr_t list = (uintptr_t) node->info_ent->data;
-	struct list_head *head;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	size_t total_obj_size, total_gtt_size;
-	int count, ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	switch (list) {
-	case ACTIVE_LIST:
-		seq_printf(m, "Active:\n");
-		head = &dev_priv->mm.active_list;
-		break;
-	case INACTIVE_LIST:
-		seq_printf(m, "Inactive:\n");
-		head = &dev_priv->mm.inactive_list;
-		break;
-	case PINNED_LIST:
-		seq_printf(m, "Pinned:\n");
-		head = &dev_priv->mm.pinned_list;
-		break;
-	case FLUSHING_LIST:
-		seq_printf(m, "Flushing:\n");
-		head = &dev_priv->mm.flushing_list;
-		break;
-	case DEFERRED_FREE_LIST:
-		seq_printf(m, "Deferred free:\n");
-		head = &dev_priv->mm.deferred_free_list;
-		break;
-	default:
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
-	total_obj_size = total_gtt_size = count = 0;
-	list_for_each_entry(obj, head, mm_list) {
-		seq_printf(m, "   ");
-		describe_obj(m, obj);
-		seq_printf(m, "\n");
-		total_obj_size += obj->base.size;
-		total_gtt_size += obj->gtt_space->size;
-		count++;
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	seq_printf(m, "Total %d objects, %zu bytes, %zu GTT size\n",
-		   count, total_obj_size, total_gtt_size);
-	return 0;
-}
-
-#define count_objects(list, member) do { \
-	list_for_each_entry(obj, list, member) { \
-		size += obj->gtt_space->size; \
-		++count; \
-		if (obj->map_and_fenceable) { \
-			mappable_size += obj->gtt_space->size; \
-			++mappable_count; \
-		} \
-	} \
-} while (0)
-
-static int i915_gem_object_info(struct seq_file *m, void* data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 count, mappable_count;
-	size_t size, mappable_size;
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	seq_printf(m, "%u objects, %zu bytes\n",
-		   dev_priv->mm.object_count,
-		   dev_priv->mm.object_memory);
-
-	size = count = mappable_size = mappable_count = 0;
-	count_objects(&dev_priv->mm.gtt_list, gtt_list);
-	seq_printf(m, "%u [%u] objects, %zu [%zu] bytes in gtt\n",
-		   count, mappable_count, size, mappable_size);
-
-	size = count = mappable_size = mappable_count = 0;
-	count_objects(&dev_priv->mm.active_list, mm_list);
-	count_objects(&dev_priv->mm.flushing_list, mm_list);
-	seq_printf(m, "  %u [%u] active objects, %zu [%zu] bytes\n",
-		   count, mappable_count, size, mappable_size);
-
-	size = count = mappable_size = mappable_count = 0;
-	count_objects(&dev_priv->mm.pinned_list, mm_list);
-	seq_printf(m, "  %u [%u] pinned objects, %zu [%zu] bytes\n",
-		   count, mappable_count, size, mappable_size);
-
-	size = count = mappable_size = mappable_count = 0;
-	count_objects(&dev_priv->mm.inactive_list, mm_list);
-	seq_printf(m, "  %u [%u] inactive objects, %zu [%zu] bytes\n",
-		   count, mappable_count, size, mappable_size);
-
-	size = count = mappable_size = mappable_count = 0;
-	count_objects(&dev_priv->mm.deferred_free_list, mm_list);
-	seq_printf(m, "  %u [%u] freed objects, %zu [%zu] bytes\n",
-		   count, mappable_count, size, mappable_size);
-
-	size = count = mappable_size = mappable_count = 0;
-	list_for_each_entry(obj, &dev_priv->mm.gtt_list, gtt_list) {
-		if (obj->fault_mappable) {
-			size += obj->gtt_space->size;
-			++count;
-		}
-		if (obj->pin_mappable) {
-			mappable_size += obj->gtt_space->size;
-			++mappable_count;
-		}
-	}
-	seq_printf(m, "%u pinned mappable objects, %zu bytes\n",
-		   mappable_count, mappable_size);
-	seq_printf(m, "%u fault mappable objects, %zu bytes\n",
-		   count, size);
-
-	seq_printf(m, "%zu [%zu] gtt total\n",
-		   dev_priv->mm.gtt_total, dev_priv->mm.mappable_gtt_total);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static int i915_gem_gtt_info(struct seq_file *m, void* data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	size_t total_obj_size, total_gtt_size;
-	int count, ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	total_obj_size = total_gtt_size = count = 0;
-	list_for_each_entry(obj, &dev_priv->mm.gtt_list, gtt_list) {
-		seq_printf(m, "   ");
-		describe_obj(m, obj);
-		seq_printf(m, "\n");
-		total_obj_size += obj->base.size;
-		total_gtt_size += obj->gtt_space->size;
-		count++;
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-	seq_printf(m, "Total %d objects, %zu bytes, %zu GTT size\n",
-		   count, total_obj_size, total_gtt_size);
-
-	return 0;
-}
-
-
-static int i915_gem_pageflip_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	unsigned long flags;
-	struct intel_crtc *crtc;
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head) {
-		const char pipe = pipe_name(crtc->pipe);
-		const char plane = plane_name(crtc->plane);
-		struct intel_unpin_work *work;
-
-		spin_lock_irqsave(&dev->event_lock, flags);
-		work = crtc->unpin_work;
-		if (work == NULL) {
-			seq_printf(m, "No flip due on pipe %c (plane %c)\n",
-				   pipe, plane);
-		} else {
-			if (!work->pending) {
-				seq_printf(m, "Flip queued on pipe %c (plane %c)\n",
-					   pipe, plane);
-			} else {
-				seq_printf(m, "Flip pending (waiting for vsync) on pipe %c (plane %c)\n",
-					   pipe, plane);
-			}
-			if (work->enable_stall_check)
-				seq_printf(m, "Stall check enabled, ");
-			else
-				seq_printf(m, "Stall check waiting for page flip ioctl, ");
-			seq_printf(m, "%d prepares\n", work->pending);
-
-			if (work->old_fb_obj) {
-				struct drm_i915_gem_object *obj = work->old_fb_obj;
-				if (obj)
-					seq_printf(m, "Old framebuffer gtt_offset 0x%08x\n", obj->gtt_offset);
-			}
-			if (work->pending_flip_obj) {
-				struct drm_i915_gem_object *obj = work->pending_flip_obj;
-				if (obj)
-					seq_printf(m, "New framebuffer gtt_offset 0x%08x\n", obj->gtt_offset);
-			}
-		}
-		spin_unlock_irqrestore(&dev->event_lock, flags);
-	}
-
-	return 0;
-}
-
-static int i915_gem_request_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_request *gem_request;
-	int ret, count;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	count = 0;
-	if (!list_empty(&dev_priv->ring[RCS].request_list)) {
-		seq_printf(m, "Render requests:\n");
-		list_for_each_entry(gem_request,
-				    &dev_priv->ring[RCS].request_list,
-				    list) {
-			seq_printf(m, "    %d @ %d\n",
-				   gem_request->seqno,
-				   (int) (jiffies - gem_request->emitted_jiffies));
-		}
-		count++;
-	}
-	if (!list_empty(&dev_priv->ring[VCS].request_list)) {
-		seq_printf(m, "BSD requests:\n");
-		list_for_each_entry(gem_request,
-				    &dev_priv->ring[VCS].request_list,
-				    list) {
-			seq_printf(m, "    %d @ %d\n",
-				   gem_request->seqno,
-				   (int) (jiffies - gem_request->emitted_jiffies));
-		}
-		count++;
-	}
-	if (!list_empty(&dev_priv->ring[BCS].request_list)) {
-		seq_printf(m, "BLT requests:\n");
-		list_for_each_entry(gem_request,
-				    &dev_priv->ring[BCS].request_list,
-				    list) {
-			seq_printf(m, "    %d @ %d\n",
-				   gem_request->seqno,
-				   (int) (jiffies - gem_request->emitted_jiffies));
-		}
-		count++;
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	if (count == 0)
-		seq_printf(m, "No requests\n");
-
-	return 0;
-}
-
-static void i915_ring_seqno_info(struct seq_file *m,
-				 struct intel_ring_buffer *ring)
-{
-	if (ring->get_seqno) {
-		seq_printf(m, "Current sequence (%s): %d\n",
-			   ring->name, ring->get_seqno(ring));
-		seq_printf(m, "Waiter sequence (%s):  %d\n",
-			   ring->name, ring->waiting_seqno);
-		seq_printf(m, "IRQ sequence (%s):     %d\n",
-			   ring->name, ring->irq_seqno);
-	}
-}
-
-static int i915_gem_seqno_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret, i;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < I915_NUM_RINGS; i++)
-		i915_ring_seqno_info(m, &dev_priv->ring[i]);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-
-static int i915_interrupt_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret, i, pipe;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	if (!HAS_PCH_SPLIT(dev)) {
-		seq_printf(m, "Interrupt enable:    %08x\n",
-			   I915_READ(IER));
-		seq_printf(m, "Interrupt identity:  %08x\n",
-			   I915_READ(IIR));
-		seq_printf(m, "Interrupt mask:      %08x\n",
-			   I915_READ(IMR));
-		for_each_pipe(pipe)
-			seq_printf(m, "Pipe %c stat:         %08x\n",
-				   pipe_name(pipe),
-				   I915_READ(PIPESTAT(pipe)));
-	} else {
-		seq_printf(m, "North Display Interrupt enable:		%08x\n",
-			   I915_READ(DEIER));
-		seq_printf(m, "North Display Interrupt identity:	%08x\n",
-			   I915_READ(DEIIR));
-		seq_printf(m, "North Display Interrupt mask:		%08x\n",
-			   I915_READ(DEIMR));
-		seq_printf(m, "South Display Interrupt enable:		%08x\n",
-			   I915_READ(SDEIER));
-		seq_printf(m, "South Display Interrupt identity:	%08x\n",
-			   I915_READ(SDEIIR));
-		seq_printf(m, "South Display Interrupt mask:		%08x\n",
-			   I915_READ(SDEIMR));
-		seq_printf(m, "Graphics Interrupt enable:		%08x\n",
-			   I915_READ(GTIER));
-		seq_printf(m, "Graphics Interrupt identity:		%08x\n",
-			   I915_READ(GTIIR));
-		seq_printf(m, "Graphics Interrupt mask:		%08x\n",
-			   I915_READ(GTIMR));
-	}
-	seq_printf(m, "Interrupts received: %d\n",
-		   atomic_read(&dev_priv->irq_received));
-	for (i = 0; i < I915_NUM_RINGS; i++) {
-		if (IS_GEN6(dev) || IS_GEN7(dev)) {
-			seq_printf(m, "Graphics Interrupt mask (%s):	%08x\n",
-				   dev_priv->ring[i].name,
-				   I915_READ_IMR(&dev_priv->ring[i]));
-		}
-		i915_ring_seqno_info(m, &dev_priv->ring[i]);
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static int i915_gem_fence_regs_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int i, ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	seq_printf(m, "Reserved fences = %d\n", dev_priv->fence_reg_start);
-	seq_printf(m, "Total fences = %d\n", dev_priv->num_fence_regs);
-	for (i = 0; i < dev_priv->num_fence_regs; i++) {
-		struct drm_i915_gem_object *obj = dev_priv->fence_regs[i].obj;
-
-		seq_printf(m, "Fenced object[%2d] = ", i);
-		if (obj == NULL)
-			seq_printf(m, "unused");
-		else
-			describe_obj(m, obj);
-		seq_printf(m, "\n");
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-}
-
-static int i915_hws_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring;
-	const volatile u32 __iomem *hws;
-	int i;
-
-	ring = &dev_priv->ring[(uintptr_t)node->info_ent->data];
-	hws = (volatile u32 __iomem *)ring->status_page.page_addr;
-	if (hws == NULL)
-		return 0;
-
-	for (i = 0; i < 4096 / sizeof(u32) / 4; i += 4) {
-		seq_printf(m, "0x%08x: 0x%08x 0x%08x 0x%08x 0x%08x\n",
-			   i * 4,
-			   hws[i], hws[i + 1], hws[i + 2], hws[i + 3]);
-	}
-	return 0;
-}
-
-static int i915_ringbuffer_data(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	ring = &dev_priv->ring[(uintptr_t)node->info_ent->data];
-	if (!ring->obj) {
-		seq_printf(m, "No ringbuffer setup\n");
-	} else {
-		const u8 __iomem *virt = ring->virtual_start;
-		uint32_t off;
-
-		for (off = 0; off < ring->size; off += 4) {
-			uint32_t *ptr = (uint32_t *)(virt + off);
-			seq_printf(m, "%08x :  %08x\n", off, *ptr);
-		}
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static int i915_ringbuffer_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring;
-	int ret;
-
-	ring = &dev_priv->ring[(uintptr_t)node->info_ent->data];
-	if (ring->size == 0)
-		return 0;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	seq_printf(m, "Ring %s:\n", ring->name);
-	seq_printf(m, "  Head :    %08x\n", I915_READ_HEAD(ring) & HEAD_ADDR);
-	seq_printf(m, "  Tail :    %08x\n", I915_READ_TAIL(ring) & TAIL_ADDR);
-	seq_printf(m, "  Size :    %08x\n", ring->size);
-	seq_printf(m, "  Active :  %08x\n", intel_ring_get_active_head(ring));
-	seq_printf(m, "  NOPID :   %08x\n", I915_READ_NOPID(ring));
-	if (IS_GEN6(dev) || IS_GEN7(dev)) {
-		seq_printf(m, "  Sync 0 :   %08x\n", I915_READ_SYNC_0(ring));
-		seq_printf(m, "  Sync 1 :   %08x\n", I915_READ_SYNC_1(ring));
-	}
-	seq_printf(m, "  Control : %08x\n", I915_READ_CTL(ring));
-	seq_printf(m, "  Start :   %08x\n", I915_READ_START(ring));
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static const char *ring_str(int ring)
-{
-	switch (ring) {
-	case RCS: return "render";
-	case VCS: return "bsd";
-	case BCS: return "blt";
-	default: return "";
-	}
-}
-
-static const char *pin_flag(int pinned)
-{
-	if (pinned > 0)
-		return " P";
-	else if (pinned < 0)
-		return " p";
-	else
-		return "";
-}
-
-static const char *tiling_flag(int tiling)
-{
-	switch (tiling) {
-	default:
-	case I915_TILING_NONE: return "";
-	case I915_TILING_X: return " X";
-	case I915_TILING_Y: return " Y";
-	}
-}
-
-static const char *dirty_flag(int dirty)
-{
-	return dirty ? " dirty" : "";
-}
-
-static const char *purgeable_flag(int purgeable)
-{
-	return purgeable ? " purgeable" : "";
-}
-
-static void print_error_buffers(struct seq_file *m,
-				const char *name,
-				struct drm_i915_error_buffer *err,
-				int count)
-{
-	seq_printf(m, "%s [%d]:\n", name, count);
-
-	while (count--) {
-		seq_printf(m, "  %08x %8u %04x %04x %08x%s%s%s%s%s%s%s",
-			   err->gtt_offset,
-			   err->size,
-			   err->read_domains,
-			   err->write_domain,
-			   err->seqno,
-			   pin_flag(err->pinned),
-			   tiling_flag(err->tiling),
-			   dirty_flag(err->dirty),
-			   purgeable_flag(err->purgeable),
-			   err->ring != -1 ? " " : "",
-			   ring_str(err->ring),
-			   cache_level_str(err->cache_level));
-
-		if (err->name)
-			seq_printf(m, " (name: %d)", err->name);
-		if (err->fence_reg != I915_FENCE_REG_NONE)
-			seq_printf(m, " (fence: %d)", err->fence_reg);
-
-		seq_printf(m, "\n");
-		err++;
-	}
-}
-
-static void i915_ring_error_state(struct seq_file *m,
-				  struct drm_device *dev,
-				  struct drm_i915_error_state *error,
-				  unsigned ring)
-{
-	seq_printf(m, "%s command stream:\n", ring_str(ring));
-	seq_printf(m, "  HEAD: 0x%08x\n", error->head[ring]);
-	seq_printf(m, "  TAIL: 0x%08x\n", error->tail[ring]);
-	seq_printf(m, "  ACTHD: 0x%08x\n", error->acthd[ring]);
-	seq_printf(m, "  IPEIR: 0x%08x\n", error->ipeir[ring]);
-	seq_printf(m, "  IPEHR: 0x%08x\n", error->ipehr[ring]);
-	seq_printf(m, "  INSTDONE: 0x%08x\n", error->instdone[ring]);
-	if (ring == RCS && INTEL_INFO(dev)->gen >= 4) {
-		seq_printf(m, "  INSTDONE1: 0x%08x\n", error->instdone1);
-		seq_printf(m, "  BBADDR: 0x%08llx\n", error->bbaddr);
-	}
-	if (INTEL_INFO(dev)->gen >= 4)
-		seq_printf(m, "  INSTPS: 0x%08x\n", error->instps[ring]);
-	seq_printf(m, "  INSTPM: 0x%08x\n", error->instpm[ring]);
-	if (INTEL_INFO(dev)->gen >= 6) {
-		seq_printf(m, "  FADDR: 0x%08x\n", error->faddr[ring]);
-		seq_printf(m, "  FAULT_REG: 0x%08x\n", error->fault_reg[ring]);
-		seq_printf(m, "  SYNC_0: 0x%08x\n",
-			   error->semaphore_mboxes[ring][0]);
-		seq_printf(m, "  SYNC_1: 0x%08x\n",
-			   error->semaphore_mboxes[ring][1]);
-	}
-	seq_printf(m, "  seqno: 0x%08x\n", error->seqno[ring]);
-	seq_printf(m, "  ring->head: 0x%08x\n", error->cpu_ring_head[ring]);
-	seq_printf(m, "  ring->tail: 0x%08x\n", error->cpu_ring_tail[ring]);
-}
-
-static int i915_error_state(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_error_state *error;
-	unsigned long flags;
-	int i, j, page, offset, elt;
-
-	spin_lock_irqsave(&dev_priv->error_lock, flags);
-	if (!dev_priv->first_error) {
-		seq_printf(m, "no error state collected\n");
-		goto out;
-	}
-
-	error = dev_priv->first_error;
-
-	seq_printf(m, "Time: %ld s %ld us\n", error->time.tv_sec,
-		   error->time.tv_usec);
-	seq_printf(m, "PCI ID: 0x%04x\n", dev->pci_device);
-	seq_printf(m, "EIR: 0x%08x\n", error->eir);
-	seq_printf(m, "PGTBL_ER: 0x%08x\n", error->pgtbl_er);
-
-	for (i = 0; i < dev_priv->num_fence_regs; i++)
-		seq_printf(m, "  fence[%d] = %08llx\n", i, error->fence[i]);
-
-	if (INTEL_INFO(dev)->gen >= 6) {
-		seq_printf(m, "ERROR: 0x%08x\n", error->error);
-		seq_printf(m, "DONE_REG: 0x%08x\n", error->done_reg);
-	}
-
-	i915_ring_error_state(m, dev, error, RCS);
-	if (HAS_BLT(dev))
-		i915_ring_error_state(m, dev, error, BCS);
-	if (HAS_BSD(dev))
-		i915_ring_error_state(m, dev, error, VCS);
-
-	if (error->active_bo)
-		print_error_buffers(m, "Active",
-				    error->active_bo,
-				    error->active_bo_count);
-
-	if (error->pinned_bo)
-		print_error_buffers(m, "Pinned",
-				    error->pinned_bo,
-				    error->pinned_bo_count);
-
-	for (i = 0; i < ARRAY_SIZE(error->ring); i++) {
-		struct drm_i915_error_object *obj;
-
-		if ((obj = error->ring[i].batchbuffer)) {
-			seq_printf(m, "%s --- gtt_offset = 0x%08x\n",
-				   dev_priv->ring[i].name,
-				   obj->gtt_offset);
-			offset = 0;
-			for (page = 0; page < obj->page_count; page++) {
-				for (elt = 0; elt < PAGE_SIZE/4; elt++) {
-					seq_printf(m, "%08x :  %08x\n", offset, obj->pages[page][elt]);
-					offset += 4;
-				}
-			}
-		}
-
-		if (error->ring[i].num_requests) {
-			seq_printf(m, "%s --- %d requests\n",
-				   dev_priv->ring[i].name,
-				   error->ring[i].num_requests);
-			for (j = 0; j < error->ring[i].num_requests; j++) {
-				seq_printf(m, "  seqno 0x%08x, emitted %ld, tail 0x%08x\n",
-					   error->ring[i].requests[j].seqno,
-					   error->ring[i].requests[j].jiffies,
-					   error->ring[i].requests[j].tail);
-			}
-		}
-
-		if ((obj = error->ring[i].ringbuffer)) {
-			seq_printf(m, "%s --- ringbuffer = 0x%08x\n",
-				   dev_priv->ring[i].name,
-				   obj->gtt_offset);
-			offset = 0;
-			for (page = 0; page < obj->page_count; page++) {
-				for (elt = 0; elt < PAGE_SIZE/4; elt++) {
-					seq_printf(m, "%08x :  %08x\n",
-						   offset,
-						   obj->pages[page][elt]);
-					offset += 4;
-				}
-			}
-		}
-	}
-
-	if (error->overlay)
-		intel_overlay_print_error_state(m, error->overlay);
-
-	if (error->display)
-		intel_display_print_error_state(m, dev, error->display);
-
-out:
-	spin_unlock_irqrestore(&dev_priv->error_lock, flags);
-
-	return 0;
-}
-
-static int i915_rstdby_delays(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u16 crstanddelay;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	crstanddelay = I915_READ16(CRSTANDVID);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	seq_printf(m, "w/ctx: %d, w/o ctx: %d\n", (crstanddelay >> 8) & 0x3f, (crstanddelay & 0x3f));
-
-	return 0;
-}
-
-static int i915_cur_delayinfo(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	if (IS_GEN5(dev)) {
-		u16 rgvswctl = I915_READ16(MEMSWCTL);
-		u16 rgvstat = I915_READ16(MEMSTAT_ILK);
-
-		seq_printf(m, "Requested P-state: %d\n", (rgvswctl >> 8) & 0xf);
-		seq_printf(m, "Requested VID: %d\n", rgvswctl & 0x3f);
-		seq_printf(m, "Current VID: %d\n", (rgvstat & MEMSTAT_VID_MASK) >>
-			   MEMSTAT_VID_SHIFT);
-		seq_printf(m, "Current P-state: %d\n",
-			   (rgvstat & MEMSTAT_PSTATE_MASK) >> MEMSTAT_PSTATE_SHIFT);
-	} else if (IS_GEN6(dev) || IS_GEN7(dev)) {
-		u32 gt_perf_status = I915_READ(GEN6_GT_PERF_STATUS);
-		u32 rp_state_limits = I915_READ(GEN6_RP_STATE_LIMITS);
-		u32 rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
-		u32 rpstat;
-		u32 rpupei, rpcurup, rpprevup;
-		u32 rpdownei, rpcurdown, rpprevdown;
-		int max_freq;
-
-		/* RPSTAT1 is in the GT power well */
-		ret = mutex_lock_interruptible(&dev->struct_mutex);
-		if (ret)
-			return ret;
-
-		gen6_gt_force_wake_get(dev_priv);
-
-		rpstat = I915_READ(GEN6_RPSTAT1);
-		rpupei = I915_READ(GEN6_RP_CUR_UP_EI);
-		rpcurup = I915_READ(GEN6_RP_CUR_UP);
-		rpprevup = I915_READ(GEN6_RP_PREV_UP);
-		rpdownei = I915_READ(GEN6_RP_CUR_DOWN_EI);
-		rpcurdown = I915_READ(GEN6_RP_CUR_DOWN);
-		rpprevdown = I915_READ(GEN6_RP_PREV_DOWN);
-
-		gen6_gt_force_wake_put(dev_priv);
-		mutex_unlock(&dev->struct_mutex);
-
-		seq_printf(m, "GT_PERF_STATUS: 0x%08x\n", gt_perf_status);
-		seq_printf(m, "RPSTAT1: 0x%08x\n", rpstat);
-		seq_printf(m, "Render p-state ratio: %d\n",
-			   (gt_perf_status & 0xff00) >> 8);
-		seq_printf(m, "Render p-state VID: %d\n",
-			   gt_perf_status & 0xff);
-		seq_printf(m, "Render p-state limit: %d\n",
-			   rp_state_limits & 0xff);
-		seq_printf(m, "CAGF: %dMHz\n", ((rpstat & GEN6_CAGF_MASK) >>
-						GEN6_CAGF_SHIFT) * 50);
-		seq_printf(m, "RP CUR UP EI: %dus\n", rpupei &
-			   GEN6_CURICONT_MASK);
-		seq_printf(m, "RP CUR UP: %dus\n", rpcurup &
-			   GEN6_CURBSYTAVG_MASK);
-		seq_printf(m, "RP PREV UP: %dus\n", rpprevup &
-			   GEN6_CURBSYTAVG_MASK);
-		seq_printf(m, "RP CUR DOWN EI: %dus\n", rpdownei &
-			   GEN6_CURIAVG_MASK);
-		seq_printf(m, "RP CUR DOWN: %dus\n", rpcurdown &
-			   GEN6_CURBSYTAVG_MASK);
-		seq_printf(m, "RP PREV DOWN: %dus\n", rpprevdown &
-			   GEN6_CURBSYTAVG_MASK);
-
-		max_freq = (rp_state_cap & 0xff0000) >> 16;
-		seq_printf(m, "Lowest (RPN) frequency: %dMHz\n",
-			   max_freq * 50);
-
-		max_freq = (rp_state_cap & 0xff00) >> 8;
-		seq_printf(m, "Nominal (RP1) frequency: %dMHz\n",
-			   max_freq * 50);
-
-		max_freq = rp_state_cap & 0xff;
-		seq_printf(m, "Max non-overclocked (RP0) frequency: %dMHz\n",
-			   max_freq * 50);
-	} else {
-		seq_printf(m, "no P-state info available\n");
-	}
-
-	return 0;
-}
-
-static int i915_delayfreq_table(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 delayfreq;
-	int ret, i;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < 16; i++) {
-		delayfreq = I915_READ(PXVFREQ_BASE + i * 4);
-		seq_printf(m, "P%02dVIDFREQ: 0x%08x (VID: %d)\n", i, delayfreq,
-			   (delayfreq & PXVFREQ_PX_MASK) >> PXVFREQ_PX_SHIFT);
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static inline int MAP_TO_MV(int map)
-{
-	return 1250 - (map * 25);
-}
-
-static int i915_inttoext_table(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 inttoext;
-	int ret, i;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	for (i = 1; i <= 32; i++) {
-		inttoext = I915_READ(INTTOEXT_BASE_ILK + i * 4);
-		seq_printf(m, "INTTOEXT%02d: 0x%08x\n", i, inttoext);
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static int ironlake_drpc_info(struct seq_file *m)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 rgvmodectl, rstdbyctl;
-	u16 crstandvid;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	rgvmodectl = I915_READ(MEMMODECTL);
-	rstdbyctl = I915_READ(RSTDBYCTL);
-	crstandvid = I915_READ16(CRSTANDVID);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	seq_printf(m, "HD boost: %s\n", (rgvmodectl & MEMMODE_BOOST_EN) ?
-		   "yes" : "no");
-	seq_printf(m, "Boost freq: %d\n",
-		   (rgvmodectl & MEMMODE_BOOST_FREQ_MASK) >>
-		   MEMMODE_BOOST_FREQ_SHIFT);
-	seq_printf(m, "HW control enabled: %s\n",
-		   rgvmodectl & MEMMODE_HWIDLE_EN ? "yes" : "no");
-	seq_printf(m, "SW control enabled: %s\n",
-		   rgvmodectl & MEMMODE_SWMODE_EN ? "yes" : "no");
-	seq_printf(m, "Gated voltage change: %s\n",
-		   rgvmodectl & MEMMODE_RCLK_GATE ? "yes" : "no");
-	seq_printf(m, "Starting frequency: P%d\n",
-		   (rgvmodectl & MEMMODE_FSTART_MASK) >> MEMMODE_FSTART_SHIFT);
-	seq_printf(m, "Max P-state: P%d\n",
-		   (rgvmodectl & MEMMODE_FMAX_MASK) >> MEMMODE_FMAX_SHIFT);
-	seq_printf(m, "Min P-state: P%d\n", (rgvmodectl & MEMMODE_FMIN_MASK));
-	seq_printf(m, "RS1 VID: %d\n", (crstandvid & 0x3f));
-	seq_printf(m, "RS2 VID: %d\n", ((crstandvid >> 8) & 0x3f));
-	seq_printf(m, "Render standby enabled: %s\n",
-		   (rstdbyctl & RCX_SW_EXIT) ? "no" : "yes");
-	seq_printf(m, "Current RS state: ");
-	switch (rstdbyctl & RSX_STATUS_MASK) {
-	case RSX_STATUS_ON:
-		seq_printf(m, "on\n");
-		break;
-	case RSX_STATUS_RC1:
-		seq_printf(m, "RC1\n");
-		break;
-	case RSX_STATUS_RC1E:
-		seq_printf(m, "RC1E\n");
-		break;
-	case RSX_STATUS_RS1:
-		seq_printf(m, "RS1\n");
-		break;
-	case RSX_STATUS_RS2:
-		seq_printf(m, "RS2 (RC6)\n");
-		break;
-	case RSX_STATUS_RS3:
-		seq_printf(m, "RC3 (RC6+)\n");
-		break;
-	default:
-		seq_printf(m, "unknown\n");
-		break;
-	}
-
-	return 0;
-}
-
-static int gen6_drpc_info(struct seq_file *m)
-{
-
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 rpmodectl1, gt_core_status, rcctl1;
-	unsigned forcewake_count;
-	int count=0, ret;
-
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	spin_lock_irq(&dev_priv->gt_lock);
-	forcewake_count = dev_priv->forcewake_count;
-	spin_unlock_irq(&dev_priv->gt_lock);
-
-	if (forcewake_count) {
-		seq_printf(m, "RC information inaccurate because somebody "
-			      "holds a forcewake reference \n");
-	} else {
-		/* NB: we cannot use forcewake, else we read the wrong values */
-		while (count++ < 50 && (I915_READ_NOTRACE(FORCEWAKE_ACK) & 1))
-			udelay(10);
-		seq_printf(m, "RC information accurate: %s\n", yesno(count < 51));
-	}
-
-	gt_core_status = readl(dev_priv->regs + GEN6_GT_CORE_STATUS);
-	trace_i915_reg_rw(false, GEN6_GT_CORE_STATUS, gt_core_status, 4);
-
-	rpmodectl1 = I915_READ(GEN6_RP_CONTROL);
-	rcctl1 = I915_READ(GEN6_RC_CONTROL);
-	mutex_unlock(&dev->struct_mutex);
-
-	seq_printf(m, "Video Turbo Mode: %s\n",
-		   yesno(rpmodectl1 & GEN6_RP_MEDIA_TURBO));
-	seq_printf(m, "HW control enabled: %s\n",
-		   yesno(rpmodectl1 & GEN6_RP_ENABLE));
-	seq_printf(m, "SW control enabled: %s\n",
-		   yesno((rpmodectl1 & GEN6_RP_MEDIA_MODE_MASK) ==
-			  GEN6_RP_MEDIA_SW_MODE));
-	seq_printf(m, "RC1e Enabled: %s\n",
-		   yesno(rcctl1 & GEN6_RC_CTL_RC1e_ENABLE));
-	seq_printf(m, "RC6 Enabled: %s\n",
-		   yesno(rcctl1 & GEN6_RC_CTL_RC6_ENABLE));
-	seq_printf(m, "Deep RC6 Enabled: %s\n",
-		   yesno(rcctl1 & GEN6_RC_CTL_RC6p_ENABLE));
-	seq_printf(m, "Deepest RC6 Enabled: %s\n",
-		   yesno(rcctl1 & GEN6_RC_CTL_RC6pp_ENABLE));
-	seq_printf(m, "Current RC state: ");
-	switch (gt_core_status & GEN6_RCn_MASK) {
-	case GEN6_RC0:
-		if (gt_core_status & GEN6_CORE_CPD_STATE_MASK)
-			seq_printf(m, "Core Power Down\n");
-		else
-			seq_printf(m, "on\n");
-		break;
-	case GEN6_RC3:
-		seq_printf(m, "RC3\n");
-		break;
-	case GEN6_RC6:
-		seq_printf(m, "RC6\n");
-		break;
-	case GEN6_RC7:
-		seq_printf(m, "RC7\n");
-		break;
-	default:
-		seq_printf(m, "Unknown\n");
-		break;
-	}
-
-	seq_printf(m, "Core Power Down: %s\n",
-		   yesno(gt_core_status & GEN6_CORE_CPD_STATE_MASK));
-	return 0;
-}
-
-static int i915_drpc_info(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-
-	if (IS_GEN6(dev) || IS_GEN7(dev))
-		return gen6_drpc_info(m);
-	else
-		return ironlake_drpc_info(m);
-}
-
-static int i915_fbc_status(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (!I915_HAS_FBC(dev)) {
-		seq_printf(m, "FBC unsupported on this chipset\n");
-		return 0;
-	}
-
-	if (intel_fbc_enabled(dev)) {
-		seq_printf(m, "FBC enabled\n");
-	} else {
-		seq_printf(m, "FBC disabled: ");
-		switch (dev_priv->no_fbc_reason) {
-		case FBC_NO_OUTPUT:
-			seq_printf(m, "no outputs");
-			break;
-		case FBC_STOLEN_TOO_SMALL:
-			seq_printf(m, "not enough stolen memory");
-			break;
-		case FBC_UNSUPPORTED_MODE:
-			seq_printf(m, "mode not supported");
-			break;
-		case FBC_MODE_TOO_LARGE:
-			seq_printf(m, "mode too large");
-			break;
-		case FBC_BAD_PLANE:
-			seq_printf(m, "FBC unsupported on plane");
-			break;
-		case FBC_NOT_TILED:
-			seq_printf(m, "scanout buffer not tiled");
-			break;
-		case FBC_MULTIPLE_PIPES:
-			seq_printf(m, "multiple pipes are enabled");
-			break;
-		case FBC_MODULE_PARAM:
-			seq_printf(m, "disabled per module param (default off)");
-			break;
-		default:
-			seq_printf(m, "unknown reason");
-		}
-		seq_printf(m, "\n");
-	}
-	return 0;
-}
-
-static int i915_sr_status(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	bool sr_enabled = false;
-
-	if (HAS_PCH_SPLIT(dev))
-		sr_enabled = I915_READ(WM1_LP_ILK) & WM1_LP_SR_EN;
-	else if (IS_CRESTLINE(dev) || IS_I945G(dev) || IS_I945GM(dev))
-		sr_enabled = I915_READ(FW_BLC_SELF) & FW_BLC_SELF_EN;
-	else if (IS_I915GM(dev))
-		sr_enabled = I915_READ(INSTPM) & INSTPM_SELF_EN;
-	else if (IS_PINEVIEW(dev))
-		sr_enabled = I915_READ(DSPFW3) & PINEVIEW_SELF_REFRESH_EN;
-
-	seq_printf(m, "self-refresh: %s\n",
-		   sr_enabled ? "enabled" : "disabled");
-
-	return 0;
-}
-
-static int i915_emon_status(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	unsigned long temp, chipset, gfx;
-	int ret;
-
-	if (!IS_GEN5(dev))
-		return -ENODEV;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	temp = i915_mch_val(dev_priv);
-	chipset = i915_chipset_val(dev_priv);
-	gfx = i915_gfx_val(dev_priv);
-	mutex_unlock(&dev->struct_mutex);
-
-	seq_printf(m, "GMCH temp: %ld\n", temp);
-	seq_printf(m, "Chipset power: %ld\n", chipset);
-	seq_printf(m, "GFX power: %ld\n", gfx);
-	seq_printf(m, "Total power: %ld\n", chipset + gfx);
-
-	return 0;
-}
-
-static int i915_ring_freq_table(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-	int gpu_freq, ia_freq;
-
-	if (!(IS_GEN6(dev) || IS_GEN7(dev))) {
-		seq_printf(m, "unsupported on this chipset\n");
-		return 0;
-	}
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	seq_printf(m, "GPU freq (MHz)\tEffective CPU freq (MHz)\n");
-
-	for (gpu_freq = dev_priv->min_delay; gpu_freq <= dev_priv->max_delay;
-	     gpu_freq++) {
-		I915_WRITE(GEN6_PCODE_DATA, gpu_freq);
-		I915_WRITE(GEN6_PCODE_MAILBOX, GEN6_PCODE_READY |
-			   GEN6_PCODE_READ_MIN_FREQ_TABLE);
-		if (wait_for((I915_READ(GEN6_PCODE_MAILBOX) &
-			      GEN6_PCODE_READY) == 0, 10)) {
-			DRM_ERROR("pcode read of freq table timed out\n");
-			continue;
-		}
-		ia_freq = I915_READ(GEN6_PCODE_DATA);
-		seq_printf(m, "%d\t\t%d\n", gpu_freq * 50, ia_freq * 100);
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static int i915_gfxec(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	seq_printf(m, "GFXEC: %ld\n", (unsigned long)I915_READ(0x112f4));
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static int i915_opregion(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_opregion *opregion = &dev_priv->opregion;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	if (opregion->header)
-		seq_write(m, opregion->header, OPREGION_SIZE);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_fbdev *ifbdev;
-	struct intel_framebuffer *fb;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->mode_config.mutex);
-	if (ret)
-		return ret;
-
-	ifbdev = dev_priv->fbdev;
-	fb = to_intel_framebuffer(ifbdev->helper.fb);
-
-	seq_printf(m, "fbcon size: %d x %d, depth %d, %d bpp, obj ",
-		   fb->base.width,
-		   fb->base.height,
-		   fb->base.depth,
-		   fb->base.bits_per_pixel);
-	describe_obj(m, fb->obj);
-	seq_printf(m, "\n");
-
-	list_for_each_entry(fb, &dev->mode_config.fb_list, base.head) {
-		if (&fb->base == ifbdev->helper.fb)
-			continue;
-
-		seq_printf(m, "user size: %d x %d, depth %d, %d bpp, obj ",
-			   fb->base.width,
-			   fb->base.height,
-			   fb->base.depth,
-			   fb->base.bits_per_pixel);
-		describe_obj(m, fb->obj);
-		seq_printf(m, "\n");
-	}
-
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return 0;
-}
-
-static int i915_context_status(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->mode_config.mutex);
-	if (ret)
-		return ret;
-
-	if (dev_priv->pwrctx) {
-		seq_printf(m, "power context ");
-		describe_obj(m, dev_priv->pwrctx);
-		seq_printf(m, "\n");
-	}
-
-	if (dev_priv->renderctx) {
-		seq_printf(m, "render context ");
-		describe_obj(m, dev_priv->renderctx);
-		seq_printf(m, "\n");
-	}
-
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return 0;
-}
-
-static int i915_gen6_forcewake_count_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned forcewake_count;
-
-	spin_lock_irq(&dev_priv->gt_lock);
-	forcewake_count = dev_priv->forcewake_count;
-	spin_unlock_irq(&dev_priv->gt_lock);
-
-	seq_printf(m, "forcewake count = %u\n", forcewake_count);
-
-	return 0;
-}
-
-static const char *swizzle_string(unsigned swizzle)
-{
-	switch(swizzle) {
-	case I915_BIT_6_SWIZZLE_NONE:
-		return "none";
-	case I915_BIT_6_SWIZZLE_9:
-		return "bit9";
-	case I915_BIT_6_SWIZZLE_9_10:
-		return "bit9/bit10";
-	case I915_BIT_6_SWIZZLE_9_11:
-		return "bit9/bit11";
-	case I915_BIT_6_SWIZZLE_9_10_11:
-		return "bit9/bit10/bit11";
-	case I915_BIT_6_SWIZZLE_9_17:
-		return "bit9/bit17";
-	case I915_BIT_6_SWIZZLE_9_10_17:
-		return "bit9/bit10/bit17";
-	case I915_BIT_6_SWIZZLE_UNKNOWN:
-		return "unkown";
-	}
-
-	return "bug";
-}
-
-static int i915_swizzle_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	mutex_lock(&dev->struct_mutex);
-	seq_printf(m, "bit6 swizzle for X-tiling = %s\n",
-		   swizzle_string(dev_priv->mm.bit_6_swizzle_x));
-	seq_printf(m, "bit6 swizzle for Y-tiling = %s\n",
-		   swizzle_string(dev_priv->mm.bit_6_swizzle_y));
-
-	if (IS_GEN3(dev) || IS_GEN4(dev)) {
-		seq_printf(m, "DDC = 0x%08x\n",
-			   I915_READ(DCC));
-		seq_printf(m, "C0DRB3 = 0x%04x\n",
-			   I915_READ16(C0DRB3));
-		seq_printf(m, "C1DRB3 = 0x%04x\n",
-			   I915_READ16(C1DRB3));
-	} else if (IS_GEN6(dev) || IS_GEN7(dev)) {
-		seq_printf(m, "MAD_DIMM_C0 = 0x%08x\n",
-			   I915_READ(MAD_DIMM_C0));
-		seq_printf(m, "MAD_DIMM_C1 = 0x%08x\n",
-			   I915_READ(MAD_DIMM_C1));
-		seq_printf(m, "MAD_DIMM_C2 = 0x%08x\n",
-			   I915_READ(MAD_DIMM_C2));
-		seq_printf(m, "TILECTL = 0x%08x\n",
-			   I915_READ(TILECTL));
-		seq_printf(m, "ARB_MODE = 0x%08x\n",
-			   I915_READ(ARB_MODE));
-		seq_printf(m, "DISP_ARB_CTL = 0x%08x\n",
-			   I915_READ(DISP_ARB_CTL));
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static int i915_ppgtt_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring;
-	int i, ret;
-
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-	if (INTEL_INFO(dev)->gen == 6)
-		seq_printf(m, "GFX_MODE: 0x%08x\n", I915_READ(GFX_MODE));
-
-	for (i = 0; i < I915_NUM_RINGS; i++) {
-		ring = &dev_priv->ring[i];
-
-		seq_printf(m, "%s\n", ring->name);
-		if (INTEL_INFO(dev)->gen == 7)
-			seq_printf(m, "GFX_MODE: 0x%08x\n", I915_READ(RING_MODE_GEN7(ring)));
-		seq_printf(m, "PP_DIR_BASE: 0x%08x\n", I915_READ(RING_PP_DIR_BASE(ring)));
-		seq_printf(m, "PP_DIR_BASE_READ: 0x%08x\n", I915_READ(RING_PP_DIR_BASE_READ(ring)));
-		seq_printf(m, "PP_DIR_DCLV: 0x%08x\n", I915_READ(RING_PP_DIR_DCLV(ring)));
-	}
-	if (dev_priv->mm.aliasing_ppgtt) {
-		struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt;
-
-		seq_printf(m, "aliasing PPGTT:\n");
-		seq_printf(m, "pd gtt offset: 0x%08x\n", ppgtt->pd_offset);
-	}
-	seq_printf(m, "ECOCHK: 0x%08x\n", I915_READ(GAM_ECOCHK));
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static ssize_t
-i915_wedged_read(struct file *filp,
-		 char __user *ubuf,
-		 size_t max,
-		 loff_t *ppos)
-{
-	struct drm_device *dev = filp->private_data;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	char buf[80];
-	int len;
-
-	len = snprintf(buf, sizeof(buf),
-		       "wedged :  %d\n",
-		       atomic_read(&dev_priv->mm.wedged));
-
-	if (len > sizeof(buf))
-		len = sizeof(buf);
-
-	return simple_read_from_buffer(ubuf, max, ppos, buf, len);
-}
-
-static ssize_t
-i915_wedged_write(struct file *filp,
-		  const char __user *ubuf,
-		  size_t cnt,
-		  loff_t *ppos)
-{
-	struct drm_device *dev = filp->private_data;
-	char buf[20];
-	int val = 1;
-
-	if (cnt > 0) {
-		if (cnt > sizeof(buf) - 1)
-			return -EINVAL;
-
-		if (copy_from_user(buf, ubuf, cnt))
-			return -EFAULT;
-		buf[cnt] = 0;
-
-		val = simple_strtoul(buf, NULL, 0);
-	}
-
-	DRM_INFO("Manually setting wedged to %d\n", val);
-	i915_handle_error(dev, val);
-
-	return cnt;
-}
-
-static const struct file_operations i915_wedged_fops = {
-	.owner = THIS_MODULE,
-	.open = simple_open,
-	.read = i915_wedged_read,
-	.write = i915_wedged_write,
-	.llseek = default_llseek,
-};
-
-static ssize_t
-i915_max_freq_read(struct file *filp,
-		   char __user *ubuf,
-		   size_t max,
-		   loff_t *ppos)
-{
-	struct drm_device *dev = filp->private_data;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	char buf[80];
-	int len;
-
-	len = snprintf(buf, sizeof(buf),
-		       "max freq: %d\n", dev_priv->max_delay * 50);
-
-	if (len > sizeof(buf))
-		len = sizeof(buf);
-
-	return simple_read_from_buffer(ubuf, max, ppos, buf, len);
-}
-
-static ssize_t
-i915_max_freq_write(struct file *filp,
-		  const char __user *ubuf,
-		  size_t cnt,
-		  loff_t *ppos)
-{
-	struct drm_device *dev = filp->private_data;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	char buf[20];
-	int val = 1;
-
-	if (cnt > 0) {
-		if (cnt > sizeof(buf) - 1)
-			return -EINVAL;
-
-		if (copy_from_user(buf, ubuf, cnt))
-			return -EFAULT;
-		buf[cnt] = 0;
-
-		val = simple_strtoul(buf, NULL, 0);
-	}
-
-	DRM_DEBUG_DRIVER("Manually setting max freq to %d\n", val);
-
-	/*
-	 * Turbo will still be enabled, but won't go above the set value.
-	 */
-	dev_priv->max_delay = val / 50;
-
-	gen6_set_rps(dev, val / 50);
-
-	return cnt;
-}
-
-static const struct file_operations i915_max_freq_fops = {
-	.owner = THIS_MODULE,
-	.open = simple_open,
-	.read = i915_max_freq_read,
-	.write = i915_max_freq_write,
-	.llseek = default_llseek,
-};
-
-static ssize_t
-i915_cache_sharing_read(struct file *filp,
-		   char __user *ubuf,
-		   size_t max,
-		   loff_t *ppos)
-{
-	struct drm_device *dev = filp->private_data;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	char buf[80];
-	u32 snpcr;
-	int len;
-
-	mutex_lock(&dev_priv->dev->struct_mutex);
-	snpcr = I915_READ(GEN6_MBCUNIT_SNPCR);
-	mutex_unlock(&dev_priv->dev->struct_mutex);
-
-	len = snprintf(buf, sizeof(buf),
-		       "%d\n", (snpcr & GEN6_MBC_SNPCR_MASK) >>
-		       GEN6_MBC_SNPCR_SHIFT);
-
-	if (len > sizeof(buf))
-		len = sizeof(buf);
-
-	return simple_read_from_buffer(ubuf, max, ppos, buf, len);
-}
-
-static ssize_t
-i915_cache_sharing_write(struct file *filp,
-		  const char __user *ubuf,
-		  size_t cnt,
-		  loff_t *ppos)
-{
-	struct drm_device *dev = filp->private_data;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	char buf[20];
-	u32 snpcr;
-	int val = 1;
-
-	if (cnt > 0) {
-		if (cnt > sizeof(buf) - 1)
-			return -EINVAL;
-
-		if (copy_from_user(buf, ubuf, cnt))
-			return -EFAULT;
-		buf[cnt] = 0;
-
-		val = simple_strtoul(buf, NULL, 0);
-	}
-
-	if (val < 0 || val > 3)
-		return -EINVAL;
-
-	DRM_DEBUG_DRIVER("Manually setting uncore sharing to %d\n", val);
-
-	/* Update the cache sharing policy here as well */
-	snpcr = I915_READ(GEN6_MBCUNIT_SNPCR);
-	snpcr &= ~GEN6_MBC_SNPCR_MASK;
-	snpcr |= (val << GEN6_MBC_SNPCR_SHIFT);
-	I915_WRITE(GEN6_MBCUNIT_SNPCR, snpcr);
-
-	return cnt;
-}
-
-static const struct file_operations i915_cache_sharing_fops = {
-	.owner = THIS_MODULE,
-	.open = simple_open,
-	.read = i915_cache_sharing_read,
-	.write = i915_cache_sharing_write,
-	.llseek = default_llseek,
-};
-
-/* As the drm_debugfs_init() routines are called before dev->dev_private is
- * allocated we need to hook into the minor for release. */
-static int
-drm_add_fake_info_node(struct drm_minor *minor,
-		       struct dentry *ent,
-		       const void *key)
-{
-	struct drm_info_node *node;
-
-	node = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL);
-	if (node == NULL) {
-		debugfs_remove(ent);
-		return -ENOMEM;
-	}
-
-	node->minor = minor;
-	node->dent = ent;
-	node->info_ent = (void *) key;
-
-	mutex_lock(&minor->debugfs_lock);
-	list_add(&node->list, &minor->debugfs_list);
-	mutex_unlock(&minor->debugfs_lock);
-
-	return 0;
-}
-
-static int i915_forcewake_open(struct inode *inode, struct file *file)
-{
-	struct drm_device *dev = inode->i_private;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	if (INTEL_INFO(dev)->gen < 6)
-		return 0;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-	gen6_gt_force_wake_get(dev_priv);
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-int i915_forcewake_release(struct inode *inode, struct file *file)
-{
-	struct drm_device *dev = inode->i_private;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (INTEL_INFO(dev)->gen < 6)
-		return 0;
-
-	/*
-	 * It's bad that we can potentially hang userspace if struct_mutex gets
-	 * forever stuck.  However, if we cannot acquire this lock it means that
-	 * almost certainly the driver has hung, is not unload-able. Therefore
-	 * hanging here is probably a minor inconvenience not to be seen my
-	 * almost every user.
-	 */
-	mutex_lock(&dev->struct_mutex);
-	gen6_gt_force_wake_put(dev_priv);
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static const struct file_operations i915_forcewake_fops = {
-	.owner = THIS_MODULE,
-	.open = i915_forcewake_open,
-	.release = i915_forcewake_release,
-};
-
-static int i915_forcewake_create(struct dentry *root, struct drm_minor *minor)
-{
-	struct drm_device *dev = minor->dev;
-	struct dentry *ent;
-
-	ent = debugfs_create_file("i915_forcewake_user",
-				  S_IRUSR,
-				  root, dev,
-				  &i915_forcewake_fops);
-	if (IS_ERR(ent))
-		return PTR_ERR(ent);
-
-	return drm_add_fake_info_node(minor, ent, &i915_forcewake_fops);
-}
-
-static int i915_debugfs_create(struct dentry *root,
-			       struct drm_minor *minor,
-			       const char *name,
-			       const struct file_operations *fops)
-{
-	struct drm_device *dev = minor->dev;
-	struct dentry *ent;
-
-	ent = debugfs_create_file(name,
-				  S_IRUGO | S_IWUSR,
-				  root, dev,
-				  fops);
-	if (IS_ERR(ent))
-		return PTR_ERR(ent);
-
-	return drm_add_fake_info_node(minor, ent, fops);
-}
-
-static struct drm_info_list i915_debugfs_list[] = {
-	{"i915_capabilities", i915_capabilities, 0},
-	{"i915_gem_objects", i915_gem_object_info, 0},
-	{"i915_gem_gtt", i915_gem_gtt_info, 0},
-	{"i915_gem_active", i915_gem_object_list_info, 0, (void *) ACTIVE_LIST},
-	{"i915_gem_flushing", i915_gem_object_list_info, 0, (void *) FLUSHING_LIST},
-	{"i915_gem_inactive", i915_gem_object_list_info, 0, (void *) INACTIVE_LIST},
-	{"i915_gem_pinned", i915_gem_object_list_info, 0, (void *) PINNED_LIST},
-	{"i915_gem_deferred_free", i915_gem_object_list_info, 0, (void *) DEFERRED_FREE_LIST},
-	{"i915_gem_pageflip", i915_gem_pageflip_info, 0},
-	{"i915_gem_request", i915_gem_request_info, 0},
-	{"i915_gem_seqno", i915_gem_seqno_info, 0},
-	{"i915_gem_fence_regs", i915_gem_fence_regs_info, 0},
-	{"i915_gem_interrupt", i915_interrupt_info, 0},
-	{"i915_gem_hws", i915_hws_info, 0, (void *)RCS},
-	{"i915_gem_hws_blt", i915_hws_info, 0, (void *)BCS},
-	{"i915_gem_hws_bsd", i915_hws_info, 0, (void *)VCS},
-	{"i915_ringbuffer_data", i915_ringbuffer_data, 0, (void *)RCS},
-	{"i915_ringbuffer_info", i915_ringbuffer_info, 0, (void *)RCS},
-	{"i915_bsd_ringbuffer_data", i915_ringbuffer_data, 0, (void *)VCS},
-	{"i915_bsd_ringbuffer_info", i915_ringbuffer_info, 0, (void *)VCS},
-	{"i915_blt_ringbuffer_data", i915_ringbuffer_data, 0, (void *)BCS},
-	{"i915_blt_ringbuffer_info", i915_ringbuffer_info, 0, (void *)BCS},
-	{"i915_error_state", i915_error_state, 0},
-	{"i915_rstdby_delays", i915_rstdby_delays, 0},
-	{"i915_cur_delayinfo", i915_cur_delayinfo, 0},
-	{"i915_delayfreq_table", i915_delayfreq_table, 0},
-	{"i915_inttoext_table", i915_inttoext_table, 0},
-	{"i915_drpc_info", i915_drpc_info, 0},
-	{"i915_emon_status", i915_emon_status, 0},
-	{"i915_ring_freq_table", i915_ring_freq_table, 0},
-	{"i915_gfxec", i915_gfxec, 0},
-	{"i915_fbc_status", i915_fbc_status, 0},
-	{"i915_sr_status", i915_sr_status, 0},
-	{"i915_opregion", i915_opregion, 0},
-	{"i915_gem_framebuffer", i915_gem_framebuffer_info, 0},
-	{"i915_context_status", i915_context_status, 0},
-	{"i915_gen6_forcewake_count", i915_gen6_forcewake_count_info, 0},
-	{"i915_swizzle_info", i915_swizzle_info, 0},
-	{"i915_ppgtt_info", i915_ppgtt_info, 0},
-};
-#define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list)
-
-int i915_debugfs_init(struct drm_minor *minor)
-{
-	int ret;
-
-	ret = i915_debugfs_create(minor->debugfs_root, minor,
-				  "i915_wedged",
-				  &i915_wedged_fops);
-	if (ret)
-		return ret;
-
-	ret = i915_forcewake_create(minor->debugfs_root, minor);
-	if (ret)
-		return ret;
-
-	ret = i915_debugfs_create(minor->debugfs_root, minor,
-				  "i915_max_freq",
-				  &i915_max_freq_fops);
-	if (ret)
-		return ret;
-
-	ret = i915_debugfs_create(minor->debugfs_root, minor,
-				  "i915_cache_sharing",
-				  &i915_cache_sharing_fops);
-	if (ret)
-		return ret;
-
-	return drm_debugfs_create_files(i915_debugfs_list,
-					I915_DEBUGFS_ENTRIES,
-					minor->debugfs_root, minor);
-}
-
-void i915_debugfs_cleanup(struct drm_minor *minor)
-{
-	drm_debugfs_remove_files(i915_debugfs_list,
-				 I915_DEBUGFS_ENTRIES, minor);
-	drm_debugfs_remove_files((struct drm_info_list *) &i915_forcewake_fops,
-				 1, minor);
-	drm_debugfs_remove_files((struct drm_info_list *) &i915_wedged_fops,
-				 1, minor);
-	drm_debugfs_remove_files((struct drm_info_list *) &i915_max_freq_fops,
-				 1, minor);
-	drm_debugfs_remove_files((struct drm_info_list *) &i915_cache_sharing_fops,
-				 1, minor);
-}
-
-#endif /* CONFIG_DEBUG_FS */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_dma.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_dma.c
deleted file mode 100644
index ba60f3c8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_dma.c
+++ /dev/null
@@ -1,2372 +0,0 @@
-/* i915_dma.c -- DMA support for the I915 -*- linux-c -*-
- */
-/*
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc_helper.h"
-#include "drm_fb_helper.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "i915_trace.h"
-#include "../../../platform/x86/intel_ips.h"
-#include <linux/pci.h>
-#include <linux/vgaarb.h>
-#include <linux/acpi.h>
-#include <linux/pnp.h>
-#include <linux/vga_switcheroo.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <acpi/video.h>
-
-static void i915_write_hws_pga(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 addr;
-
-	addr = dev_priv->status_page_dmah->busaddr;
-	if (INTEL_INFO(dev)->gen >= 4)
-		addr |= (dev_priv->status_page_dmah->busaddr >> 28) & 0xf0;
-	I915_WRITE(HWS_PGA, addr);
-}
-
-/**
- * Sets up the hardware status page for devices that need a physical address
- * in the register.
- */
-static int i915_init_phys_hws(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	/* Program Hardware Status Page */
-	dev_priv->status_page_dmah =
-		drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE);
-
-	if (!dev_priv->status_page_dmah) {
-		DRM_ERROR("Can not allocate hardware status page\n");
-		return -ENOMEM;
-	}
-
-	memset_io((void __force __iomem *)dev_priv->status_page_dmah->vaddr,
-		  0, PAGE_SIZE);
-
-	i915_write_hws_pga(dev);
-
-	DRM_DEBUG_DRIVER("Enabled hardware status page\n");
-	return 0;
-}
-
-/**
- * Frees the hardware status page, whether it's a physical address or a virtual
- * address set up by the X Server.
- */
-static void i915_free_hws(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring = LP_RING(dev_priv);
-
-	if (dev_priv->status_page_dmah) {
-		drm_pci_free(dev, dev_priv->status_page_dmah);
-		dev_priv->status_page_dmah = NULL;
-	}
-
-	if (ring->status_page.gfx_addr) {
-		ring->status_page.gfx_addr = 0;
-		drm_core_ioremapfree(&dev_priv->hws_map, dev);
-	}
-
-	/* Need to rewrite hardware status page */
-	I915_WRITE(HWS_PGA, 0x1ffff000);
-}
-
-void i915_kernel_lost_context(struct drm_device * dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_master_private *master_priv;
-	struct intel_ring_buffer *ring = LP_RING(dev_priv);
-
-	/*
-	 * We should never lose context on the ring with modesetting
-	 * as we don't expose it to userspace
-	 */
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		return;
-
-	ring->head = I915_READ_HEAD(ring) & HEAD_ADDR;
-	ring->tail = I915_READ_TAIL(ring) & TAIL_ADDR;
-	ring->space = ring->head - (ring->tail + 8);
-	if (ring->space < 0)
-		ring->space += ring->size;
-
-	if (!dev->primary->master)
-		return;
-
-	master_priv = dev->primary->master->driver_priv;
-	if (ring->head == ring->tail && master_priv->sarea_priv)
-		master_priv->sarea_priv->perf_boxes |= I915_BOX_RING_EMPTY;
-}
-
-static int i915_dma_cleanup(struct drm_device * dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int i;
-
-	/* Make sure interrupts are disabled here because the uninstall ioctl
-	 * may not have been called from userspace and after dev_private
-	 * is freed, it's too late.
-	 */
-	if (dev->irq_enabled)
-		drm_irq_uninstall(dev);
-
-	mutex_lock(&dev->struct_mutex);
-	for (i = 0; i < I915_NUM_RINGS; i++)
-		intel_cleanup_ring_buffer(&dev_priv->ring[i]);
-	mutex_unlock(&dev->struct_mutex);
-
-	/* Clear the HWS virtual address at teardown */
-	if (I915_NEED_GFX_HWS(dev))
-		i915_free_hws(dev);
-
-	return 0;
-}
-
-static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
-	int ret;
-
-	master_priv->sarea = drm_getsarea(dev);
-	if (master_priv->sarea) {
-		master_priv->sarea_priv = (drm_i915_sarea_t *)
-			((u8 *)master_priv->sarea->handle + init->sarea_priv_offset);
-	} else {
-		DRM_DEBUG_DRIVER("sarea not found assuming DRI2 userspace\n");
-	}
-
-	if (init->ring_size != 0) {
-		if (LP_RING(dev_priv)->obj != NULL) {
-			i915_dma_cleanup(dev);
-			DRM_ERROR("Client tried to initialize ringbuffer in "
-				  "GEM mode\n");
-			return -EINVAL;
-		}
-
-		ret = intel_render_ring_init_dri(dev,
-						 init->ring_start,
-						 init->ring_size);
-		if (ret) {
-			i915_dma_cleanup(dev);
-			return ret;
-		}
-	}
-
-	dev_priv->cpp = init->cpp;
-	dev_priv->back_offset = init->back_offset;
-	dev_priv->front_offset = init->front_offset;
-	dev_priv->current_page = 0;
-	if (master_priv->sarea_priv)
-		master_priv->sarea_priv->pf_current_page = 0;
-
-	/* Allow hardware batchbuffers unless told otherwise.
-	 */
-	dev_priv->allow_batchbuffer = 1;
-
-	return 0;
-}
-
-static int i915_dma_resume(struct drm_device * dev)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	struct intel_ring_buffer *ring = LP_RING(dev_priv);
-
-	DRM_DEBUG_DRIVER("%s\n", __func__);
-
-	if (ring->map.handle == NULL) {
-		DRM_ERROR("can not ioremap virtual address for"
-			  " ring buffer\n");
-		return -ENOMEM;
-	}
-
-	/* Program Hardware Status Page */
-	if (!ring->status_page.page_addr) {
-		DRM_ERROR("Can not find hardware status page\n");
-		return -EINVAL;
-	}
-	DRM_DEBUG_DRIVER("hw status page @ %p\n",
-				ring->status_page.page_addr);
-	if (ring->status_page.gfx_addr != 0)
-		intel_ring_setup_status_page(ring);
-	else
-		i915_write_hws_pga(dev);
-
-	DRM_DEBUG_DRIVER("Enabled hardware status page\n");
-
-	return 0;
-}
-
-static int i915_dma_init(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i915_init_t *init = data;
-	int retcode = 0;
-
-	switch (init->func) {
-	case I915_INIT_DMA:
-		retcode = i915_initialize(dev, init);
-		break;
-	case I915_CLEANUP_DMA:
-		retcode = i915_dma_cleanup(dev);
-		break;
-	case I915_RESUME_DMA:
-		retcode = i915_dma_resume(dev);
-		break;
-	default:
-		retcode = -EINVAL;
-		break;
-	}
-
-	return retcode;
-}
-
-/* Implement basically the same security restrictions as hardware does
- * for MI_BATCH_NON_SECURE.  These can be made stricter at any time.
- *
- * Most of the calculations below involve calculating the size of a
- * particular instruction.  It's important to get the size right as
- * that tells us where the next instruction to check is.  Any illegal
- * instruction detected will be given a size of zero, which is a
- * signal to abort the rest of the buffer.
- */
-static int validate_cmd(int cmd)
-{
-	switch (((cmd >> 29) & 0x7)) {
-	case 0x0:
-		switch ((cmd >> 23) & 0x3f) {
-		case 0x0:
-			return 1;	/* MI_NOOP */
-		case 0x4:
-			return 1;	/* MI_FLUSH */
-		default:
-			return 0;	/* disallow everything else */
-		}
-		break;
-	case 0x1:
-		return 0;	/* reserved */
-	case 0x2:
-		return (cmd & 0xff) + 2;	/* 2d commands */
-	case 0x3:
-		if (((cmd >> 24) & 0x1f) <= 0x18)
-			return 1;
-
-		switch ((cmd >> 24) & 0x1f) {
-		case 0x1c:
-			return 1;
-		case 0x1d:
-			switch ((cmd >> 16) & 0xff) {
-			case 0x3:
-				return (cmd & 0x1f) + 2;
-			case 0x4:
-				return (cmd & 0xf) + 2;
-			default:
-				return (cmd & 0xffff) + 2;
-			}
-		case 0x1e:
-			if (cmd & (1 << 23))
-				return (cmd & 0xffff) + 1;
-			else
-				return 1;
-		case 0x1f:
-			if ((cmd & (1 << 23)) == 0)	/* inline vertices */
-				return (cmd & 0x1ffff) + 2;
-			else if (cmd & (1 << 17))	/* indirect random */
-				if ((cmd & 0xffff) == 0)
-					return 0;	/* unknown length, too hard */
-				else
-					return (((cmd & 0xffff) + 1) / 2) + 1;
-			else
-				return 2;	/* indirect sequential */
-		default:
-			return 0;
-		}
-	default:
-		return 0;
-	}
-
-	return 0;
-}
-
-static int i915_emit_cmds(struct drm_device * dev, int *buffer, int dwords)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int i, ret;
-
-	if ((dwords+1) * sizeof(int) >= LP_RING(dev_priv)->size - 8)
-		return -EINVAL;
-
-	for (i = 0; i < dwords;) {
-		int sz = validate_cmd(buffer[i]);
-		if (sz == 0 || i + sz > dwords)
-			return -EINVAL;
-		i += sz;
-	}
-
-	ret = BEGIN_LP_RING((dwords+1)&~1);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < dwords; i++)
-		OUT_RING(buffer[i]);
-	if (dwords & 1)
-		OUT_RING(0);
-
-	ADVANCE_LP_RING();
-
-	return 0;
-}
-
-int
-i915_emit_box(struct drm_device *dev,
-	      struct drm_clip_rect *box,
-	      int DR1, int DR4)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	if (box->y2 <= box->y1 || box->x2 <= box->x1 ||
-	    box->y2 <= 0 || box->x2 <= 0) {
-		DRM_ERROR("Bad box %d,%d..%d,%d\n",
-			  box->x1, box->y1, box->x2, box->y2);
-		return -EINVAL;
-	}
-
-	if (INTEL_INFO(dev)->gen >= 4) {
-		ret = BEGIN_LP_RING(4);
-		if (ret)
-			return ret;
-
-		OUT_RING(GFX_OP_DRAWRECT_INFO_I965);
-		OUT_RING((box->x1 & 0xffff) | (box->y1 << 16));
-		OUT_RING(((box->x2 - 1) & 0xffff) | ((box->y2 - 1) << 16));
-		OUT_RING(DR4);
-	} else {
-		ret = BEGIN_LP_RING(6);
-		if (ret)
-			return ret;
-
-		OUT_RING(GFX_OP_DRAWRECT_INFO);
-		OUT_RING(DR1);
-		OUT_RING((box->x1 & 0xffff) | (box->y1 << 16));
-		OUT_RING(((box->x2 - 1) & 0xffff) | ((box->y2 - 1) << 16));
-		OUT_RING(DR4);
-		OUT_RING(0);
-	}
-	ADVANCE_LP_RING();
-
-	return 0;
-}
-
-/* XXX: Emitting the counter should really be moved to part of the IRQ
- * emit. For now, do it in both places:
- */
-
-static void i915_emit_breadcrumb(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
-
-	dev_priv->counter++;
-	if (dev_priv->counter > 0x7FFFFFFFUL)
-		dev_priv->counter = 0;
-	if (master_priv->sarea_priv)
-		master_priv->sarea_priv->last_enqueue = dev_priv->counter;
-
-	if (BEGIN_LP_RING(4) == 0) {
-		OUT_RING(MI_STORE_DWORD_INDEX);
-		OUT_RING(I915_BREADCRUMB_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
-		OUT_RING(dev_priv->counter);
-		OUT_RING(0);
-		ADVANCE_LP_RING();
-	}
-}
-
-static int i915_dispatch_cmdbuffer(struct drm_device * dev,
-				   drm_i915_cmdbuffer_t *cmd,
-				   struct drm_clip_rect *cliprects,
-				   void *cmdbuf)
-{
-	int nbox = cmd->num_cliprects;
-	int i = 0, count, ret;
-
-	if (cmd->sz & 0x3) {
-		DRM_ERROR("alignment");
-		return -EINVAL;
-	}
-
-	i915_kernel_lost_context(dev);
-
-	count = nbox ? nbox : 1;
-
-	for (i = 0; i < count; i++) {
-		if (i < nbox) {
-			ret = i915_emit_box(dev, &cliprects[i],
-					    cmd->DR1, cmd->DR4);
-			if (ret)
-				return ret;
-		}
-
-		ret = i915_emit_cmds(dev, cmdbuf, cmd->sz / 4);
-		if (ret)
-			return ret;
-	}
-
-	i915_emit_breadcrumb(dev);
-	return 0;
-}
-
-static int i915_dispatch_batchbuffer(struct drm_device * dev,
-				     drm_i915_batchbuffer_t * batch,
-				     struct drm_clip_rect *cliprects)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int nbox = batch->num_cliprects;
-	int i, count, ret;
-
-	if ((batch->start | batch->used) & 0x7) {
-		DRM_ERROR("alignment");
-		return -EINVAL;
-	}
-
-	i915_kernel_lost_context(dev);
-
-	count = nbox ? nbox : 1;
-	for (i = 0; i < count; i++) {
-		if (i < nbox) {
-			ret = i915_emit_box(dev, &cliprects[i],
-					    batch->DR1, batch->DR4);
-			if (ret)
-				return ret;
-		}
-
-		if (!IS_I830(dev) && !IS_845G(dev)) {
-			ret = BEGIN_LP_RING(2);
-			if (ret)
-				return ret;
-
-			if (INTEL_INFO(dev)->gen >= 4) {
-				OUT_RING(MI_BATCH_BUFFER_START | (2 << 6) | MI_BATCH_NON_SECURE_I965);
-				OUT_RING(batch->start);
-			} else {
-				OUT_RING(MI_BATCH_BUFFER_START | (2 << 6));
-				OUT_RING(batch->start | MI_BATCH_NON_SECURE);
-			}
-		} else {
-			ret = BEGIN_LP_RING(4);
-			if (ret)
-				return ret;
-
-			OUT_RING(MI_BATCH_BUFFER);
-			OUT_RING(batch->start | MI_BATCH_NON_SECURE);
-			OUT_RING(batch->start + batch->used - 4);
-			OUT_RING(0);
-		}
-		ADVANCE_LP_RING();
-	}
-
-
-	if (IS_G4X(dev) || IS_GEN5(dev)) {
-		if (BEGIN_LP_RING(2) == 0) {
-			OUT_RING(MI_FLUSH | MI_NO_WRITE_FLUSH | MI_INVALIDATE_ISP);
-			OUT_RING(MI_NOOP);
-			ADVANCE_LP_RING();
-		}
-	}
-
-	i915_emit_breadcrumb(dev);
-	return 0;
-}
-
-static int i915_dispatch_flip(struct drm_device * dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_master_private *master_priv =
-		dev->primary->master->driver_priv;
-	int ret;
-
-	if (!master_priv->sarea_priv)
-		return -EINVAL;
-
-	DRM_DEBUG_DRIVER("%s: page=%d pfCurrentPage=%d\n",
-			  __func__,
-			 dev_priv->current_page,
-			 master_priv->sarea_priv->pf_current_page);
-
-	i915_kernel_lost_context(dev);
-
-	ret = BEGIN_LP_RING(10);
-	if (ret)
-		return ret;
-
-	OUT_RING(MI_FLUSH | MI_READ_FLUSH);
-	OUT_RING(0);
-
-	OUT_RING(CMD_OP_DISPLAYBUFFER_INFO | ASYNC_FLIP);
-	OUT_RING(0);
-	if (dev_priv->current_page == 0) {
-		OUT_RING(dev_priv->back_offset);
-		dev_priv->current_page = 1;
-	} else {
-		OUT_RING(dev_priv->front_offset);
-		dev_priv->current_page = 0;
-	}
-	OUT_RING(0);
-
-	OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_PLANE_A_FLIP);
-	OUT_RING(0);
-
-	ADVANCE_LP_RING();
-
-	master_priv->sarea_priv->last_enqueue = dev_priv->counter++;
-
-	if (BEGIN_LP_RING(4) == 0) {
-		OUT_RING(MI_STORE_DWORD_INDEX);
-		OUT_RING(I915_BREADCRUMB_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
-		OUT_RING(dev_priv->counter);
-		OUT_RING(0);
-		ADVANCE_LP_RING();
-	}
-
-	master_priv->sarea_priv->pf_current_page = dev_priv->current_page;
-	return 0;
-}
-
-static int i915_quiescent(struct drm_device *dev)
-{
-	struct intel_ring_buffer *ring = LP_RING(dev->dev_private);
-
-	i915_kernel_lost_context(dev);
-	return intel_wait_ring_idle(ring);
-}
-
-static int i915_flush_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv)
-{
-	int ret;
-
-	RING_LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	mutex_lock(&dev->struct_mutex);
-	ret = i915_quiescent(dev);
-	mutex_unlock(&dev->struct_mutex);
-
-	return ret;
-}
-
-static int i915_batchbuffer(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
-	drm_i915_sarea_t *sarea_priv = (drm_i915_sarea_t *)
-	    master_priv->sarea_priv;
-	drm_i915_batchbuffer_t *batch = data;
-	int ret;
-	struct drm_clip_rect *cliprects = NULL;
-
-	if (!dev_priv->allow_batchbuffer) {
-		DRM_ERROR("Batchbuffer ioctl disabled\n");
-		return -EINVAL;
-	}
-
-	DRM_DEBUG_DRIVER("i915 batchbuffer, start %x used %d cliprects %d\n",
-			batch->start, batch->used, batch->num_cliprects);
-
-	RING_LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (batch->num_cliprects < 0)
-		return -EINVAL;
-
-	if (batch->num_cliprects) {
-		cliprects = kcalloc(batch->num_cliprects,
-				    sizeof(struct drm_clip_rect),
-				    GFP_KERNEL);
-		if (cliprects == NULL)
-			return -ENOMEM;
-
-		ret = copy_from_user(cliprects, batch->cliprects,
-				     batch->num_cliprects *
-				     sizeof(struct drm_clip_rect));
-		if (ret != 0) {
-			ret = -EFAULT;
-			goto fail_free;
-		}
-	}
-
-	mutex_lock(&dev->struct_mutex);
-	ret = i915_dispatch_batchbuffer(dev, batch, cliprects);
-	mutex_unlock(&dev->struct_mutex);
-
-	if (sarea_priv)
-		sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
-
-fail_free:
-	kfree(cliprects);
-
-	return ret;
-}
-
-static int i915_cmdbuffer(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
-	drm_i915_sarea_t *sarea_priv = (drm_i915_sarea_t *)
-	    master_priv->sarea_priv;
-	drm_i915_cmdbuffer_t *cmdbuf = data;
-	struct drm_clip_rect *cliprects = NULL;
-	void *batch_data;
-	int ret;
-
-	DRM_DEBUG_DRIVER("i915 cmdbuffer, buf %p sz %d cliprects %d\n",
-			cmdbuf->buf, cmdbuf->sz, cmdbuf->num_cliprects);
-
-	RING_LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (cmdbuf->num_cliprects < 0)
-		return -EINVAL;
-
-	batch_data = kmalloc(cmdbuf->sz, GFP_KERNEL);
-	if (batch_data == NULL)
-		return -ENOMEM;
-
-	ret = copy_from_user(batch_data, cmdbuf->buf, cmdbuf->sz);
-	if (ret != 0) {
-		ret = -EFAULT;
-		goto fail_batch_free;
-	}
-
-	if (cmdbuf->num_cliprects) {
-		cliprects = kcalloc(cmdbuf->num_cliprects,
-				    sizeof(struct drm_clip_rect), GFP_KERNEL);
-		if (cliprects == NULL) {
-			ret = -ENOMEM;
-			goto fail_batch_free;
-		}
-
-		ret = copy_from_user(cliprects, cmdbuf->cliprects,
-				     cmdbuf->num_cliprects *
-				     sizeof(struct drm_clip_rect));
-		if (ret != 0) {
-			ret = -EFAULT;
-			goto fail_clip_free;
-		}
-	}
-
-	mutex_lock(&dev->struct_mutex);
-	ret = i915_dispatch_cmdbuffer(dev, cmdbuf, cliprects, batch_data);
-	mutex_unlock(&dev->struct_mutex);
-	if (ret) {
-		DRM_ERROR("i915_dispatch_cmdbuffer failed\n");
-		goto fail_clip_free;
-	}
-
-	if (sarea_priv)
-		sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
-
-fail_clip_free:
-	kfree(cliprects);
-fail_batch_free:
-	kfree(batch_data);
-
-	return ret;
-}
-
-static int i915_flip_bufs(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	int ret;
-
-	DRM_DEBUG_DRIVER("%s\n", __func__);
-
-	RING_LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	mutex_lock(&dev->struct_mutex);
-	ret = i915_dispatch_flip(dev);
-	mutex_unlock(&dev->struct_mutex);
-
-	return ret;
-}
-
-static int i915_getparam(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	drm_i915_getparam_t *param = data;
-	int value;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	switch (param->param) {
-	case I915_PARAM_IRQ_ACTIVE:
-		value = dev->pdev->irq ? 1 : 0;
-		break;
-	case I915_PARAM_ALLOW_BATCHBUFFER:
-		value = dev_priv->allow_batchbuffer ? 1 : 0;
-		break;
-	case I915_PARAM_LAST_DISPATCH:
-		value = READ_BREADCRUMB(dev_priv);
-		break;
-	case I915_PARAM_CHIPSET_ID:
-		value = dev->pci_device;
-		break;
-	case I915_PARAM_HAS_GEM:
-		value = dev_priv->has_gem;
-		break;
-	case I915_PARAM_NUM_FENCES_AVAIL:
-		value = dev_priv->num_fence_regs - dev_priv->fence_reg_start;
-		break;
-	case I915_PARAM_HAS_OVERLAY:
-		value = dev_priv->overlay ? 1 : 0;
-		break;
-	case I915_PARAM_HAS_PAGEFLIPPING:
-		value = 1;
-		break;
-	case I915_PARAM_HAS_EXECBUF2:
-		/* depends on GEM */
-		value = dev_priv->has_gem;
-		break;
-	case I915_PARAM_HAS_BSD:
-		value = HAS_BSD(dev);
-		break;
-	case I915_PARAM_HAS_BLT:
-		value = HAS_BLT(dev);
-		break;
-	case I915_PARAM_HAS_RELAXED_FENCING:
-		value = 1;
-		break;
-	case I915_PARAM_HAS_COHERENT_RINGS:
-		value = 1;
-		break;
-	case I915_PARAM_HAS_EXEC_CONSTANTS:
-		value = INTEL_INFO(dev)->gen >= 4;
-		break;
-	case I915_PARAM_HAS_RELAXED_DELTA:
-		value = 1;
-		break;
-	case I915_PARAM_HAS_GEN7_SOL_RESET:
-		value = 1;
-		break;
-	case I915_PARAM_HAS_LLC:
-		value = HAS_LLC(dev);
-		break;
-	default:
-		DRM_DEBUG_DRIVER("Unknown parameter %d\n",
-				 param->param);
-		return -EINVAL;
-	}
-
-	if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
-		DRM_ERROR("DRM_COPY_TO_USER failed\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-static int i915_setparam(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	drm_i915_setparam_t *param = data;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	switch (param->param) {
-	case I915_SETPARAM_USE_MI_BATCHBUFFER_START:
-		break;
-	case I915_SETPARAM_TEX_LRU_LOG_GRANULARITY:
-		dev_priv->tex_lru_log_granularity = param->value;
-		break;
-	case I915_SETPARAM_ALLOW_BATCHBUFFER:
-		dev_priv->allow_batchbuffer = param->value;
-		break;
-	case I915_SETPARAM_NUM_USED_FENCES:
-		if (param->value > dev_priv->num_fence_regs ||
-		    param->value < 0)
-			return -EINVAL;
-		/* Userspace can use first N regs */
-		dev_priv->fence_reg_start = param->value;
-		break;
-	default:
-		DRM_DEBUG_DRIVER("unknown parameter %d\n",
-					param->param);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int i915_set_status_page(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	drm_i915_hws_addr_t *hws = data;
-	struct intel_ring_buffer *ring = LP_RING(dev_priv);
-
-	if (!I915_NEED_GFX_HWS(dev))
-		return -EINVAL;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		WARN(1, "tried to set status page when mode setting active\n");
-		return 0;
-	}
-
-	DRM_DEBUG_DRIVER("set status page addr 0x%08x\n", (u32)hws->addr);
-
-	ring->status_page.gfx_addr = hws->addr & (0x1ffff<<12);
-
-	dev_priv->hws_map.offset = dev->agp->base + hws->addr;
-	dev_priv->hws_map.size = 4*1024;
-	dev_priv->hws_map.type = 0;
-	dev_priv->hws_map.flags = 0;
-	dev_priv->hws_map.mtrr = 0;
-
-	drm_core_ioremap_wc(&dev_priv->hws_map, dev);
-	if (dev_priv->hws_map.handle == NULL) {
-		i915_dma_cleanup(dev);
-		ring->status_page.gfx_addr = 0;
-		DRM_ERROR("can not ioremap virtual address for"
-				" G33 hw status page\n");
-		return -ENOMEM;
-	}
-	ring->status_page.page_addr =
-		(void __force __iomem *)dev_priv->hws_map.handle;
-	memset_io(ring->status_page.page_addr, 0, PAGE_SIZE);
-	I915_WRITE(HWS_PGA, ring->status_page.gfx_addr);
-
-	DRM_DEBUG_DRIVER("load hws HWS_PGA with gfx mem 0x%x\n",
-			 ring->status_page.gfx_addr);
-	DRM_DEBUG_DRIVER("load hws at %p\n",
-			 ring->status_page.page_addr);
-	return 0;
-}
-
-static int i915_get_bridge_dev(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	dev_priv->bridge_dev = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));
-	if (!dev_priv->bridge_dev) {
-		DRM_ERROR("bridge device not found\n");
-		return -1;
-	}
-	return 0;
-}
-
-#define MCHBAR_I915 0x44
-#define MCHBAR_I965 0x48
-#define MCHBAR_SIZE (4*4096)
-
-#define DEVEN_REG 0x54
-#define   DEVEN_MCHBAR_EN (1 << 28)
-
-/* Allocate space for the MCH regs if needed, return nonzero on error */
-static int
-intel_alloc_mchbar_resource(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int reg = INTEL_INFO(dev)->gen >= 4 ? MCHBAR_I965 : MCHBAR_I915;
-	u32 temp_lo, temp_hi = 0;
-	u64 mchbar_addr;
-	int ret;
-
-	if (INTEL_INFO(dev)->gen >= 4)
-		pci_read_config_dword(dev_priv->bridge_dev, reg + 4, &temp_hi);
-	pci_read_config_dword(dev_priv->bridge_dev, reg, &temp_lo);
-	mchbar_addr = ((u64)temp_hi << 32) | temp_lo;
-
-	/* If ACPI doesn't have it, assume we need to allocate it ourselves */
-#ifdef CONFIG_PNP
-	if (mchbar_addr &&
-	    pnp_range_reserved(mchbar_addr, mchbar_addr + MCHBAR_SIZE))
-		return 0;
-#endif
-
-	/* Get some space for it */
-	dev_priv->mch_res.name = "i915 MCHBAR";
-	dev_priv->mch_res.flags = IORESOURCE_MEM;
-	ret = pci_bus_alloc_resource(dev_priv->bridge_dev->bus,
-				     &dev_priv->mch_res,
-				     MCHBAR_SIZE, MCHBAR_SIZE,
-				     PCIBIOS_MIN_MEM,
-				     0, pcibios_align_resource,
-				     dev_priv->bridge_dev);
-	if (ret) {
-		DRM_DEBUG_DRIVER("failed bus alloc: %d\n", ret);
-		dev_priv->mch_res.start = 0;
-		return ret;
-	}
-
-	if (INTEL_INFO(dev)->gen >= 4)
-		pci_write_config_dword(dev_priv->bridge_dev, reg + 4,
-				       upper_32_bits(dev_priv->mch_res.start));
-
-	pci_write_config_dword(dev_priv->bridge_dev, reg,
-			       lower_32_bits(dev_priv->mch_res.start));
-	return 0;
-}
-
-/* Setup MCHBAR if possible, return true if we should disable it again */
-static void
-intel_setup_mchbar(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int mchbar_reg = INTEL_INFO(dev)->gen >= 4 ? MCHBAR_I965 : MCHBAR_I915;
-	u32 temp;
-	bool enabled;
-
-	dev_priv->mchbar_need_disable = false;
-
-	if (IS_I915G(dev) || IS_I915GM(dev)) {
-		pci_read_config_dword(dev_priv->bridge_dev, DEVEN_REG, &temp);
-		enabled = !!(temp & DEVEN_MCHBAR_EN);
-	} else {
-		pci_read_config_dword(dev_priv->bridge_dev, mchbar_reg, &temp);
-		enabled = temp & 1;
-	}
-
-	/* If it's already enabled, don't have to do anything */
-	if (enabled)
-		return;
-
-	if (intel_alloc_mchbar_resource(dev))
-		return;
-
-	dev_priv->mchbar_need_disable = true;
-
-	/* Space is allocated or reserved, so enable it. */
-	if (IS_I915G(dev) || IS_I915GM(dev)) {
-		pci_write_config_dword(dev_priv->bridge_dev, DEVEN_REG,
-				       temp | DEVEN_MCHBAR_EN);
-	} else {
-		pci_read_config_dword(dev_priv->bridge_dev, mchbar_reg, &temp);
-		pci_write_config_dword(dev_priv->bridge_dev, mchbar_reg, temp | 1);
-	}
-}
-
-static void
-intel_teardown_mchbar(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int mchbar_reg = INTEL_INFO(dev)->gen >= 4 ? MCHBAR_I965 : MCHBAR_I915;
-	u32 temp;
-
-	if (dev_priv->mchbar_need_disable) {
-		if (IS_I915G(dev) || IS_I915GM(dev)) {
-			pci_read_config_dword(dev_priv->bridge_dev, DEVEN_REG, &temp);
-			temp &= ~DEVEN_MCHBAR_EN;
-			pci_write_config_dword(dev_priv->bridge_dev, DEVEN_REG, temp);
-		} else {
-			pci_read_config_dword(dev_priv->bridge_dev, mchbar_reg, &temp);
-			temp &= ~1;
-			pci_write_config_dword(dev_priv->bridge_dev, mchbar_reg, temp);
-		}
-	}
-
-	if (dev_priv->mch_res.start)
-		release_resource(&dev_priv->mch_res);
-}
-
-#define PTE_ADDRESS_MASK		0xfffff000
-#define PTE_ADDRESS_MASK_HIGH		0x000000f0 /* i915+ */
-#define PTE_MAPPING_TYPE_UNCACHED	(0 << 1)
-#define PTE_MAPPING_TYPE_DCACHE		(1 << 1) /* i830 only */
-#define PTE_MAPPING_TYPE_CACHED		(3 << 1)
-#define PTE_MAPPING_TYPE_MASK		(3 << 1)
-#define PTE_VALID			(1 << 0)
-
-/**
- * i915_stolen_to_phys - take an offset into stolen memory and turn it into
- *                       a physical one
- * @dev: drm device
- * @offset: address to translate
- *
- * Some chip functions require allocations from stolen space and need the
- * physical address of the memory in question.
- */
-static unsigned long i915_stolen_to_phys(struct drm_device *dev, u32 offset)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct pci_dev *pdev = dev_priv->bridge_dev;
-	u32 base;
-
-#if 0
-	/* On the machines I have tested the Graphics Base of Stolen Memory
-	 * is unreliable, so compute the base by subtracting the stolen memory
-	 * from the Top of Low Usable DRAM which is where the BIOS places
-	 * the graphics stolen memory.
-	 */
-	if (INTEL_INFO(dev)->gen > 3 || IS_G33(dev)) {
-		/* top 32bits are reserved = 0 */
-		pci_read_config_dword(pdev, 0xA4, &base);
-	} else {
-		/* XXX presume 8xx is the same as i915 */
-		pci_bus_read_config_dword(pdev->bus, 2, 0x5C, &base);
-	}
-#else
-	if (INTEL_INFO(dev)->gen > 3 || IS_G33(dev)) {
-		u16 val;
-		pci_read_config_word(pdev, 0xb0, &val);
-		base = val >> 4 << 20;
-	} else {
-		u8 val;
-		pci_read_config_byte(pdev, 0x9c, &val);
-		base = val >> 3 << 27;
-	}
-	base -= dev_priv->mm.gtt->stolen_size;
-#endif
-
-	return base + offset;
-}
-
-static void i915_warn_stolen(struct drm_device *dev)
-{
-	DRM_ERROR("not enough stolen space for compressed buffer, disabling\n");
-	DRM_ERROR("hint: you may be able to increase stolen memory size in the BIOS to avoid this\n");
-}
-
-static void i915_setup_compression(struct drm_device *dev, int size)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_mm_node *compressed_fb, *uninitialized_var(compressed_llb);
-	unsigned long cfb_base;
-	unsigned long ll_base = 0;
-
-	/* Just in case the BIOS is doing something questionable. */
-	intel_disable_fbc(dev);
-
-	compressed_fb = drm_mm_search_free(&dev_priv->mm.stolen, size, 4096, 0);
-	if (compressed_fb)
-		compressed_fb = drm_mm_get_block(compressed_fb, size, 4096);
-	if (!compressed_fb)
-		goto err;
-
-	cfb_base = i915_stolen_to_phys(dev, compressed_fb->start);
-	if (!cfb_base)
-		goto err_fb;
-
-	if (!(IS_GM45(dev) || HAS_PCH_SPLIT(dev))) {
-		compressed_llb = drm_mm_search_free(&dev_priv->mm.stolen,
-						    4096, 4096, 0);
-		if (compressed_llb)
-			compressed_llb = drm_mm_get_block(compressed_llb,
-							  4096, 4096);
-		if (!compressed_llb)
-			goto err_fb;
-
-		ll_base = i915_stolen_to_phys(dev, compressed_llb->start);
-		if (!ll_base)
-			goto err_llb;
-	}
-
-	dev_priv->cfb_size = size;
-
-	dev_priv->compressed_fb = compressed_fb;
-	if (HAS_PCH_SPLIT(dev))
-		I915_WRITE(ILK_DPFC_CB_BASE, compressed_fb->start);
-	else if (IS_GM45(dev)) {
-		I915_WRITE(DPFC_CB_BASE, compressed_fb->start);
-	} else {
-		I915_WRITE(FBC_CFB_BASE, cfb_base);
-		I915_WRITE(FBC_LL_BASE, ll_base);
-		dev_priv->compressed_llb = compressed_llb;
-	}
-
-	DRM_DEBUG_KMS("FBC base 0x%08lx, ll base 0x%08lx, size %dM\n",
-		      cfb_base, ll_base, size >> 20);
-	return;
-
-err_llb:
-	drm_mm_put_block(compressed_llb);
-err_fb:
-	drm_mm_put_block(compressed_fb);
-err:
-	dev_priv->no_fbc_reason = FBC_STOLEN_TOO_SMALL;
-	i915_warn_stolen(dev);
-}
-
-static void i915_cleanup_compression(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	drm_mm_put_block(dev_priv->compressed_fb);
-	if (dev_priv->compressed_llb)
-		drm_mm_put_block(dev_priv->compressed_llb);
-}
-
-/* true = enable decode, false = disable decoder */
-static unsigned int i915_vga_set_decode(void *cookie, bool state)
-{
-	struct drm_device *dev = cookie;
-
-	intel_modeset_vga_set_state(dev, state);
-	if (state)
-		return VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM |
-		       VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
-	else
-		return VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
-}
-
-static void i915_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_state state)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	pm_message_t pmm = { .event = PM_EVENT_SUSPEND };
-	if (state == VGA_SWITCHEROO_ON) {
-		printk(KERN_INFO "i915: switched on\n");
-		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
-		/* i915 resume handler doesn't set to D0 */
-		pci_set_power_state(dev->pdev, PCI_D0);
-		i915_resume(dev);
-		dev->switch_power_state = DRM_SWITCH_POWER_ON;
-	} else {
-		printk(KERN_ERR "i915: switched off\n");
-		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
-		i915_suspend(dev, pmm);
-		dev->switch_power_state = DRM_SWITCH_POWER_OFF;
-	}
-}
-
-static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	bool can_switch;
-
-	spin_lock(&dev->count_lock);
-	can_switch = (dev->open_count == 0);
-	spin_unlock(&dev->count_lock);
-	return can_switch;
-}
-
-static bool
-intel_enable_ppgtt(struct drm_device *dev)
-{
-	if (i915_enable_ppgtt >= 0)
-		return i915_enable_ppgtt;
-
-#ifdef CONFIG_INTEL_IOMMU
-	/* Disable ppgtt on SNB if VT-d is on. */
-	if (INTEL_INFO(dev)->gen == 6 && intel_iommu_gfx_mapped)
-		return false;
-#endif
-
-	return true;
-}
-
-static int i915_load_gem_init(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned long prealloc_size, gtt_size, mappable_size;
-	int ret;
-
-	prealloc_size = dev_priv->mm.gtt->stolen_size;
-	gtt_size = dev_priv->mm.gtt->gtt_total_entries << PAGE_SHIFT;
-	mappable_size = dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT;
-
-	/* Basic memrange allocator for stolen space */
-	drm_mm_init(&dev_priv->mm.stolen, 0, prealloc_size);
-
-	mutex_lock(&dev->struct_mutex);
-	if (intel_enable_ppgtt(dev) && HAS_ALIASING_PPGTT(dev)) {
-		/* PPGTT pdes are stolen from global gtt ptes, so shrink the
-		 * aperture accordingly when using aliasing ppgtt. */
-		gtt_size -= I915_PPGTT_PD_ENTRIES*PAGE_SIZE;
-		/* For paranoia keep the guard page in between. */
-		gtt_size -= PAGE_SIZE;
-
-		i915_gem_do_init(dev, 0, mappable_size, gtt_size);
-
-		ret = i915_gem_init_aliasing_ppgtt(dev);
-		if (ret) {
-			mutex_unlock(&dev->struct_mutex);
-			return ret;
-		}
-	} else {
-		/* Let GEM Manage all of the aperture.
-		 *
-		 * However, leave one page at the end still bound to the scratch
-		 * page.  There are a number of places where the hardware
-		 * apparently prefetches past the end of the object, and we've
-		 * seen multiple hangs with the GPU head pointer stuck in a
-		 * batchbuffer bound at the last page of the aperture.  One page
-		 * should be enough to keep any prefetching inside of the
-		 * aperture.
-		 */
-		i915_gem_do_init(dev, 0, mappable_size, gtt_size - PAGE_SIZE);
-	}
-
-	ret = i915_gem_init_hw(dev);
-	mutex_unlock(&dev->struct_mutex);
-	if (ret) {
-		i915_gem_cleanup_aliasing_ppgtt(dev);
-		return ret;
-	}
-
-	/* Try to set up FBC with a reasonable compressed buffer size */
-	if (I915_HAS_FBC(dev) && i915_powersave) {
-		int cfb_size;
-
-		/* Leave 1M for line length buffer & misc. */
-
-		/* Try to get a 32M buffer... */
-		if (prealloc_size > (36*1024*1024))
-			cfb_size = 32*1024*1024;
-		else /* fall back to 7/8 of the stolen space */
-			cfb_size = prealloc_size * 7 / 8;
-		i915_setup_compression(dev, cfb_size);
-	}
-
-	/* Allow hardware batchbuffers unless told otherwise. */
-	dev_priv->allow_batchbuffer = 1;
-	return 0;
-}
-
-static int i915_load_modeset_init(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	ret = intel_parse_bios(dev);
-	if (ret)
-		DRM_INFO("failed to find VBIOS tables\n");
-
-	/* If we have > 1 VGA cards, then we need to arbitrate access
-	 * to the common VGA resources.
-	 *
-	 * If we are a secondary display controller (!PCI_DISPLAY_CLASS_VGA),
-	 * then we do not take part in VGA arbitration and the
-	 * vga_client_register() fails with -ENODEV.
-	 */
-	ret = vga_client_register(dev->pdev, dev, NULL, i915_vga_set_decode);
-	if (ret && ret != -ENODEV)
-		goto out;
-
-	intel_register_dsm_handler();
-
-	ret = vga_switcheroo_register_client(dev->pdev,
-					     i915_switcheroo_set_state,
-					     NULL,
-					     i915_switcheroo_can_switch);
-	if (ret)
-		goto cleanup_vga_client;
-
-	/* IIR "flip pending" bit means done if this bit is set */
-	if (IS_GEN3(dev) && (I915_READ(ECOSKPD) & ECO_FLIP_DONE))
-		dev_priv->flip_pending_is_done = true;
-
-	intel_modeset_init(dev);
-
-	ret = i915_load_gem_init(dev);
-	if (ret)
-		goto cleanup_vga_switcheroo;
-
-	intel_modeset_gem_init(dev);
-
-	ret = drm_irq_install(dev);
-	if (ret)
-		goto cleanup_gem;
-
-	/* Always safe in the mode setting case. */
-	/* FIXME: do pre/post-mode set stuff in core KMS code */
-	dev->vblank_disable_allowed = 1;
-
-	ret = intel_fbdev_init(dev);
-	if (ret)
-		goto cleanup_irq;
-
-	drm_kms_helper_poll_init(dev);
-
-	/* We're off and running w/KMS */
-	dev_priv->mm.suspended = 0;
-
-	return 0;
-
-cleanup_irq:
-	drm_irq_uninstall(dev);
-cleanup_gem:
-	mutex_lock(&dev->struct_mutex);
-	i915_gem_cleanup_ringbuffer(dev);
-	mutex_unlock(&dev->struct_mutex);
-	i915_gem_cleanup_aliasing_ppgtt(dev);
-cleanup_vga_switcheroo:
-	vga_switcheroo_unregister_client(dev->pdev);
-cleanup_vga_client:
-	vga_client_register(dev->pdev, NULL, NULL, NULL);
-out:
-	return ret;
-}
-
-int i915_master_create(struct drm_device *dev, struct drm_master *master)
-{
-	struct drm_i915_master_private *master_priv;
-
-	master_priv = kzalloc(sizeof(*master_priv), GFP_KERNEL);
-	if (!master_priv)
-		return -ENOMEM;
-
-	master->driver_priv = master_priv;
-	return 0;
-}
-
-void i915_master_destroy(struct drm_device *dev, struct drm_master *master)
-{
-	struct drm_i915_master_private *master_priv = master->driver_priv;
-
-	if (!master_priv)
-		return;
-
-	kfree(master_priv);
-
-	master->driver_priv = NULL;
-}
-
-static void i915_pineview_get_mem_freq(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 tmp;
-
-	tmp = I915_READ(CLKCFG);
-
-	switch (tmp & CLKCFG_FSB_MASK) {
-	case CLKCFG_FSB_533:
-		dev_priv->fsb_freq = 533; /* 133*4 */
-		break;
-	case CLKCFG_FSB_800:
-		dev_priv->fsb_freq = 800; /* 200*4 */
-		break;
-	case CLKCFG_FSB_667:
-		dev_priv->fsb_freq =  667; /* 167*4 */
-		break;
-	case CLKCFG_FSB_400:
-		dev_priv->fsb_freq = 400; /* 100*4 */
-		break;
-	}
-
-	switch (tmp & CLKCFG_MEM_MASK) {
-	case CLKCFG_MEM_533:
-		dev_priv->mem_freq = 533;
-		break;
-	case CLKCFG_MEM_667:
-		dev_priv->mem_freq = 667;
-		break;
-	case CLKCFG_MEM_800:
-		dev_priv->mem_freq = 800;
-		break;
-	}
-
-	/* detect pineview DDR3 setting */
-	tmp = I915_READ(CSHRDDR3CTL);
-	dev_priv->is_ddr3 = (tmp & CSHRDDR3CTL_DDR3) ? 1 : 0;
-}
-
-static void i915_ironlake_get_mem_freq(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u16 ddrpll, csipll;
-
-	ddrpll = I915_READ16(DDRMPLL1);
-	csipll = I915_READ16(CSIPLL0);
-
-	switch (ddrpll & 0xff) {
-	case 0xc:
-		dev_priv->mem_freq = 800;
-		break;
-	case 0x10:
-		dev_priv->mem_freq = 1066;
-		break;
-	case 0x14:
-		dev_priv->mem_freq = 1333;
-		break;
-	case 0x18:
-		dev_priv->mem_freq = 1600;
-		break;
-	default:
-		DRM_DEBUG_DRIVER("unknown memory frequency 0x%02x\n",
-				 ddrpll & 0xff);
-		dev_priv->mem_freq = 0;
-		break;
-	}
-
-	dev_priv->r_t = dev_priv->mem_freq;
-
-	switch (csipll & 0x3ff) {
-	case 0x00c:
-		dev_priv->fsb_freq = 3200;
-		break;
-	case 0x00e:
-		dev_priv->fsb_freq = 3733;
-		break;
-	case 0x010:
-		dev_priv->fsb_freq = 4266;
-		break;
-	case 0x012:
-		dev_priv->fsb_freq = 4800;
-		break;
-	case 0x014:
-		dev_priv->fsb_freq = 5333;
-		break;
-	case 0x016:
-		dev_priv->fsb_freq = 5866;
-		break;
-	case 0x018:
-		dev_priv->fsb_freq = 6400;
-		break;
-	default:
-		DRM_DEBUG_DRIVER("unknown fsb frequency 0x%04x\n",
-				 csipll & 0x3ff);
-		dev_priv->fsb_freq = 0;
-		break;
-	}
-
-	if (dev_priv->fsb_freq == 3200) {
-		dev_priv->c_m = 0;
-	} else if (dev_priv->fsb_freq > 3200 && dev_priv->fsb_freq <= 4800) {
-		dev_priv->c_m = 1;
-	} else {
-		dev_priv->c_m = 2;
-	}
-}
-
-static const struct cparams {
-	u16 i;
-	u16 t;
-	u16 m;
-	u16 c;
-} cparams[] = {
-	{ 1, 1333, 301, 28664 },
-	{ 1, 1066, 294, 24460 },
-	{ 1, 800, 294, 25192 },
-	{ 0, 1333, 276, 27605 },
-	{ 0, 1066, 276, 27605 },
-	{ 0, 800, 231, 23784 },
-};
-
-unsigned long i915_chipset_val(struct drm_i915_private *dev_priv)
-{
-	u64 total_count, diff, ret;
-	u32 count1, count2, count3, m = 0, c = 0;
-	unsigned long now = jiffies_to_msecs(jiffies), diff1;
-	int i;
-
-	diff1 = now - dev_priv->last_time1;
-
-	/* Prevent division-by-zero if we are asking too fast.
-	 * Also, we don't get interesting results if we are polling
-	 * faster than once in 10ms, so just return the saved value
-	 * in such cases.
-	 */
-	if (diff1 <= 10)
-		return dev_priv->chipset_power;
-
-	count1 = I915_READ(DMIEC);
-	count2 = I915_READ(DDREC);
-	count3 = I915_READ(CSIEC);
-
-	total_count = count1 + count2 + count3;
-
-	/* FIXME: handle per-counter overflow */
-	if (total_count < dev_priv->last_count1) {
-		diff = ~0UL - dev_priv->last_count1;
-		diff += total_count;
-	} else {
-		diff = total_count - dev_priv->last_count1;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(cparams); i++) {
-		if (cparams[i].i == dev_priv->c_m &&
-		    cparams[i].t == dev_priv->r_t) {
-			m = cparams[i].m;
-			c = cparams[i].c;
-			break;
-		}
-	}
-
-	diff = div_u64(diff, diff1);
-	ret = ((m * diff) + c);
-	ret = div_u64(ret, 10);
-
-	dev_priv->last_count1 = total_count;
-	dev_priv->last_time1 = now;
-
-	dev_priv->chipset_power = ret;
-
-	return ret;
-}
-
-unsigned long i915_mch_val(struct drm_i915_private *dev_priv)
-{
-	unsigned long m, x, b;
-	u32 tsfs;
-
-	tsfs = I915_READ(TSFS);
-
-	m = ((tsfs & TSFS_SLOPE_MASK) >> TSFS_SLOPE_SHIFT);
-	x = I915_READ8(TR1);
-
-	b = tsfs & TSFS_INTR_MASK;
-
-	return ((m * x) / 127) - b;
-}
-
-static u16 pvid_to_extvid(struct drm_i915_private *dev_priv, u8 pxvid)
-{
-	static const struct v_table {
-		u16 vd; /* in .1 mil */
-		u16 vm; /* in .1 mil */
-	} v_table[] = {
-		{ 0, 0, },
-		{ 375, 0, },
-		{ 500, 0, },
-		{ 625, 0, },
-		{ 750, 0, },
-		{ 875, 0, },
-		{ 1000, 0, },
-		{ 1125, 0, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4125, 3000, },
-		{ 4250, 3125, },
-		{ 4375, 3250, },
-		{ 4500, 3375, },
-		{ 4625, 3500, },
-		{ 4750, 3625, },
-		{ 4875, 3750, },
-		{ 5000, 3875, },
-		{ 5125, 4000, },
-		{ 5250, 4125, },
-		{ 5375, 4250, },
-		{ 5500, 4375, },
-		{ 5625, 4500, },
-		{ 5750, 4625, },
-		{ 5875, 4750, },
-		{ 6000, 4875, },
-		{ 6125, 5000, },
-		{ 6250, 5125, },
-		{ 6375, 5250, },
-		{ 6500, 5375, },
-		{ 6625, 5500, },
-		{ 6750, 5625, },
-		{ 6875, 5750, },
-		{ 7000, 5875, },
-		{ 7125, 6000, },
-		{ 7250, 6125, },
-		{ 7375, 6250, },
-		{ 7500, 6375, },
-		{ 7625, 6500, },
-		{ 7750, 6625, },
-		{ 7875, 6750, },
-		{ 8000, 6875, },
-		{ 8125, 7000, },
-		{ 8250, 7125, },
-		{ 8375, 7250, },
-		{ 8500, 7375, },
-		{ 8625, 7500, },
-		{ 8750, 7625, },
-		{ 8875, 7750, },
-		{ 9000, 7875, },
-		{ 9125, 8000, },
-		{ 9250, 8125, },
-		{ 9375, 8250, },
-		{ 9500, 8375, },
-		{ 9625, 8500, },
-		{ 9750, 8625, },
-		{ 9875, 8750, },
-		{ 10000, 8875, },
-		{ 10125, 9000, },
-		{ 10250, 9125, },
-		{ 10375, 9250, },
-		{ 10500, 9375, },
-		{ 10625, 9500, },
-		{ 10750, 9625, },
-		{ 10875, 9750, },
-		{ 11000, 9875, },
-		{ 11125, 10000, },
-		{ 11250, 10125, },
-		{ 11375, 10250, },
-		{ 11500, 10375, },
-		{ 11625, 10500, },
-		{ 11750, 10625, },
-		{ 11875, 10750, },
-		{ 12000, 10875, },
-		{ 12125, 11000, },
-		{ 12250, 11125, },
-		{ 12375, 11250, },
-		{ 12500, 11375, },
-		{ 12625, 11500, },
-		{ 12750, 11625, },
-		{ 12875, 11750, },
-		{ 13000, 11875, },
-		{ 13125, 12000, },
-		{ 13250, 12125, },
-		{ 13375, 12250, },
-		{ 13500, 12375, },
-		{ 13625, 12500, },
-		{ 13750, 12625, },
-		{ 13875, 12750, },
-		{ 14000, 12875, },
-		{ 14125, 13000, },
-		{ 14250, 13125, },
-		{ 14375, 13250, },
-		{ 14500, 13375, },
-		{ 14625, 13500, },
-		{ 14750, 13625, },
-		{ 14875, 13750, },
-		{ 15000, 13875, },
-		{ 15125, 14000, },
-		{ 15250, 14125, },
-		{ 15375, 14250, },
-		{ 15500, 14375, },
-		{ 15625, 14500, },
-		{ 15750, 14625, },
-		{ 15875, 14750, },
-		{ 16000, 14875, },
-		{ 16125, 15000, },
-	};
-	if (dev_priv->info->is_mobile)
-		return v_table[pxvid].vm;
-	else
-		return v_table[pxvid].vd;
-}
-
-void i915_update_gfx_val(struct drm_i915_private *dev_priv)
-{
-	struct timespec now, diff1;
-	u64 diff;
-	unsigned long diffms;
-	u32 count;
-
-	if (dev_priv->info->gen != 5)
-		return;
-
-	getrawmonotonic(&now);
-	diff1 = timespec_sub(now, dev_priv->last_time2);
-
-	/* Don't divide by 0 */
-	diffms = diff1.tv_sec * 1000 + diff1.tv_nsec / 1000000;
-	if (!diffms)
-		return;
-
-	count = I915_READ(GFXEC);
-
-	if (count < dev_priv->last_count2) {
-		diff = ~0UL - dev_priv->last_count2;
-		diff += count;
-	} else {
-		diff = count - dev_priv->last_count2;
-	}
-
-	dev_priv->last_count2 = count;
-	dev_priv->last_time2 = now;
-
-	/* More magic constants... */
-	diff = diff * 1181;
-	diff = div_u64(diff, diffms * 10);
-	dev_priv->gfx_power = diff;
-}
-
-unsigned long i915_gfx_val(struct drm_i915_private *dev_priv)
-{
-	unsigned long t, corr, state1, corr2, state2;
-	u32 pxvid, ext_v;
-
-	pxvid = I915_READ(PXVFREQ_BASE + (dev_priv->cur_delay * 4));
-	pxvid = (pxvid >> 24) & 0x7f;
-	ext_v = pvid_to_extvid(dev_priv, pxvid);
-
-	state1 = ext_v;
-
-	t = i915_mch_val(dev_priv);
-
-	/* Revel in the empirically derived constants */
-
-	/* Correction factor in 1/100000 units */
-	if (t > 80)
-		corr = ((t * 2349) + 135940);
-	else if (t >= 50)
-		corr = ((t * 964) + 29317);
-	else /* < 50 */
-		corr = ((t * 301) + 1004);
-
-	corr = corr * ((150142 * state1) / 10000 - 78642);
-	corr /= 100000;
-	corr2 = (corr * dev_priv->corr);
-
-	state2 = (corr2 * state1) / 10000;
-	state2 /= 100; /* convert to mW */
-
-	i915_update_gfx_val(dev_priv);
-
-	return dev_priv->gfx_power + state2;
-}
-
-/* Global for IPS driver to get at the current i915 device */
-static struct drm_i915_private *i915_mch_dev;
-/*
- * Lock protecting IPS related data structures
- *   - i915_mch_dev
- *   - dev_priv->max_delay
- *   - dev_priv->min_delay
- *   - dev_priv->fmax
- *   - dev_priv->gpu_busy
- */
-static DEFINE_SPINLOCK(mchdev_lock);
-
-/**
- * i915_read_mch_val - return value for IPS use
- *
- * Calculate and return a value for the IPS driver to use when deciding whether
- * we have thermal and power headroom to increase CPU or GPU power budget.
- */
-unsigned long i915_read_mch_val(void)
-{
-	struct drm_i915_private *dev_priv;
-	unsigned long chipset_val, graphics_val, ret = 0;
-
-	spin_lock(&mchdev_lock);
-	if (!i915_mch_dev)
-		goto out_unlock;
-	dev_priv = i915_mch_dev;
-
-	chipset_val = i915_chipset_val(dev_priv);
-	graphics_val = i915_gfx_val(dev_priv);
-
-	ret = chipset_val + graphics_val;
-
-out_unlock:
-	spin_unlock(&mchdev_lock);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(i915_read_mch_val);
-
-/**
- * i915_gpu_raise - raise GPU frequency limit
- *
- * Raise the limit; IPS indicates we have thermal headroom.
- */
-bool i915_gpu_raise(void)
-{
-	struct drm_i915_private *dev_priv;
-	bool ret = true;
-
-	spin_lock(&mchdev_lock);
-	if (!i915_mch_dev) {
-		ret = false;
-		goto out_unlock;
-	}
-	dev_priv = i915_mch_dev;
-
-	if (dev_priv->max_delay > dev_priv->fmax)
-		dev_priv->max_delay--;
-
-out_unlock:
-	spin_unlock(&mchdev_lock);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(i915_gpu_raise);
-
-/**
- * i915_gpu_lower - lower GPU frequency limit
- *
- * IPS indicates we're close to a thermal limit, so throttle back the GPU
- * frequency maximum.
- */
-bool i915_gpu_lower(void)
-{
-	struct drm_i915_private *dev_priv;
-	bool ret = true;
-
-	spin_lock(&mchdev_lock);
-	if (!i915_mch_dev) {
-		ret = false;
-		goto out_unlock;
-	}
-	dev_priv = i915_mch_dev;
-
-	if (dev_priv->max_delay < dev_priv->min_delay)
-		dev_priv->max_delay++;
-
-out_unlock:
-	spin_unlock(&mchdev_lock);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(i915_gpu_lower);
-
-/**
- * i915_gpu_busy - indicate GPU business to IPS
- *
- * Tell the IPS driver whether or not the GPU is busy.
- */
-bool i915_gpu_busy(void)
-{
-	struct drm_i915_private *dev_priv;
-	bool ret = false;
-
-	spin_lock(&mchdev_lock);
-	if (!i915_mch_dev)
-		goto out_unlock;
-	dev_priv = i915_mch_dev;
-
-	ret = dev_priv->busy;
-
-out_unlock:
-	spin_unlock(&mchdev_lock);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(i915_gpu_busy);
-
-/**
- * i915_gpu_turbo_disable - disable graphics turbo
- *
- * Disable graphics turbo by resetting the max frequency and setting the
- * current frequency to the default.
- */
-bool i915_gpu_turbo_disable(void)
-{
-	struct drm_i915_private *dev_priv;
-	bool ret = true;
-
-	spin_lock(&mchdev_lock);
-	if (!i915_mch_dev) {
-		ret = false;
-		goto out_unlock;
-	}
-	dev_priv = i915_mch_dev;
-
-	dev_priv->max_delay = dev_priv->fstart;
-
-	if (!ironlake_set_drps(dev_priv->dev, dev_priv->fstart))
-		ret = false;
-
-out_unlock:
-	spin_unlock(&mchdev_lock);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(i915_gpu_turbo_disable);
-
-/**
- * Tells the intel_ips driver that the i915 driver is now loaded, if
- * IPS got loaded first.
- *
- * This awkward dance is so that neither module has to depend on the
- * other in order for IPS to do the appropriate communication of
- * GPU turbo limits to i915.
- */
-static void
-ips_ping_for_i915_load(void)
-{
-	void (*link)(void);
-
-	link = symbol_get(ips_link_to_i915_driver);
-	if (link) {
-		link();
-		symbol_put(ips_link_to_i915_driver);
-	}
-}
-
-/**
- * i915_driver_load - setup chip and create an initial config
- * @dev: DRM device
- * @flags: startup flags
- *
- * The driver load routine has to do several things:
- *   - drive output discovery via intel_modeset_init()
- *   - initialize the memory manager
- *   - allocate initial config memory
- *   - setup the DRM framebuffer with the allocated memory
- */
-int i915_driver_load(struct drm_device *dev, unsigned long flags)
-{
-	struct drm_i915_private *dev_priv;
-	int ret = 0, mmio_bar;
-	uint32_t agp_size;
-
-	/* i915 has 4 more counters */
-	dev->counters += 4;
-	dev->types[6] = _DRM_STAT_IRQ;
-	dev->types[7] = _DRM_STAT_PRIMARY;
-	dev->types[8] = _DRM_STAT_SECONDARY;
-	dev->types[9] = _DRM_STAT_DMA;
-
-	dev_priv = kzalloc(sizeof(drm_i915_private_t), GFP_KERNEL);
-	if (dev_priv == NULL)
-		return -ENOMEM;
-
-	dev->dev_private = (void *)dev_priv;
-	dev_priv->dev = dev;
-	dev_priv->info = (struct intel_device_info *) flags;
-
-	if (i915_get_bridge_dev(dev)) {
-		ret = -EIO;
-		goto free_priv;
-	}
-
-	pci_set_master(dev->pdev);
-
-	/* overlay on gen2 is broken and can't address above 1G */
-	if (IS_GEN2(dev))
-		dma_set_coherent_mask(&dev->pdev->dev, DMA_BIT_MASK(30));
-
-	/* 965GM sometimes incorrectly writes to hardware status page (HWS)
-	 * using 32bit addressing, overwriting memory if HWS is located
-	 * above 4GB.
-	 *
-	 * The documentation also mentions an issue with undefined
-	 * behaviour if any general state is accessed within a page above 4GB,
-	 * which also needs to be handled carefully.
-	 */
-	if (IS_BROADWATER(dev) || IS_CRESTLINE(dev))
-		dma_set_coherent_mask(&dev->pdev->dev, DMA_BIT_MASK(32));
-
-	mmio_bar = IS_GEN2(dev) ? 1 : 0;
-	dev_priv->regs = pci_iomap(dev->pdev, mmio_bar, 0);
-	if (!dev_priv->regs) {
-		DRM_ERROR("failed to map registers\n");
-		ret = -EIO;
-		goto put_bridge;
-	}
-
-	dev_priv->mm.gtt = intel_gtt_get();
-	if (!dev_priv->mm.gtt) {
-		DRM_ERROR("Failed to initialize GTT\n");
-		ret = -ENODEV;
-		goto out_rmmap;
-	}
-
-	agp_size = dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT;
-
-	dev_priv->mm.gtt_mapping =
-		io_mapping_create_wc(dev->agp->base, agp_size);
-	if (dev_priv->mm.gtt_mapping == NULL) {
-		ret = -EIO;
-		goto out_rmmap;
-	}
-
-	/* Set up a WC MTRR for non-PAT systems.  This is more common than
-	 * one would think, because the kernel disables PAT on first
-	 * generation Core chips because WC PAT gets overridden by a UC
-	 * MTRR if present.  Even if a UC MTRR isn't present.
-	 */
-	dev_priv->mm.gtt_mtrr = mtrr_add(dev->agp->base,
-					 agp_size,
-					 MTRR_TYPE_WRCOMB, 1);
-	if (dev_priv->mm.gtt_mtrr < 0) {
-		DRM_INFO("MTRR allocation failed.  Graphics "
-			 "performance may suffer.\n");
-	}
-
-	/* The i915 workqueue is primarily used for batched retirement of
-	 * requests (and thus managing bo) once the task has been completed
-	 * by the GPU. i915_gem_retire_requests() is called directly when we
-	 * need high-priority retirement, such as waiting for an explicit
-	 * bo.
-	 *
-	 * It is also used for periodic low-priority events, such as
-	 * idle-timers and recording error state.
-	 *
-	 * All tasks on the workqueue are expected to acquire the dev mutex
-	 * so there is no point in running more than one instance of the
-	 * workqueue at any time: max_active = 1 and NON_REENTRANT.
-	 */
-	dev_priv->wq = alloc_workqueue("i915",
-				       WQ_UNBOUND | WQ_NON_REENTRANT,
-				       1);
-	if (dev_priv->wq == NULL) {
-		DRM_ERROR("Failed to create our workqueue.\n");
-		ret = -ENOMEM;
-		goto out_mtrrfree;
-	}
-
-	/* enable GEM by default */
-	dev_priv->has_gem = 1;
-
-	intel_irq_init(dev);
-
-	/* Try to make sure MCHBAR is enabled before poking at it */
-	intel_setup_mchbar(dev);
-	intel_setup_gmbus(dev);
-	intel_opregion_setup(dev);
-
-	/* Make sure the bios did its job and set up vital registers */
-	intel_setup_bios(dev);
-
-	i915_gem_load(dev);
-
-	/* Init HWS */
-	if (!I915_NEED_GFX_HWS(dev)) {
-		ret = i915_init_phys_hws(dev);
-		if (ret)
-			goto out_gem_unload;
-	}
-
-	if (IS_PINEVIEW(dev))
-		i915_pineview_get_mem_freq(dev);
-	else if (IS_GEN5(dev))
-		i915_ironlake_get_mem_freq(dev);
-
-	/* On the 945G/GM, the chipset reports the MSI capability on the
-	 * integrated graphics even though the support isn't actually there
-	 * according to the published specs.  It doesn't appear to function
-	 * correctly in testing on 945G.
-	 * This may be a side effect of MSI having been made available for PEG
-	 * and the registers being closely associated.
-	 *
-	 * According to chipset errata, on the 965GM, MSI interrupts may
-	 * be lost or delayed, but we use them anyways to avoid
-	 * stuck interrupts on some machines.
-	 */
-	if (!IS_I945G(dev) && !IS_I945GM(dev))
-		pci_enable_msi(dev->pdev);
-
-	spin_lock_init(&dev_priv->gt_lock);
-	spin_lock_init(&dev_priv->irq_lock);
-	spin_lock_init(&dev_priv->error_lock);
-	spin_lock_init(&dev_priv->rps_lock);
-
-	if (IS_IVYBRIDGE(dev))
-		dev_priv->num_pipe = 3;
-	else if (IS_MOBILE(dev) || !IS_GEN2(dev))
-		dev_priv->num_pipe = 2;
-	else
-		dev_priv->num_pipe = 1;
-
-	ret = drm_vblank_init(dev, dev_priv->num_pipe);
-	if (ret)
-		goto out_gem_unload;
-
-	/* Start out suspended */
-	dev_priv->mm.suspended = 1;
-
-	intel_detect_pch(dev);
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		ret = i915_load_modeset_init(dev);
-		if (ret < 0) {
-			DRM_ERROR("failed to init modeset\n");
-			goto out_gem_unload;
-		}
-	}
-
-	/* Must be done after probing outputs */
-	intel_opregion_init(dev);
-	acpi_video_register();
-
-	setup_timer(&dev_priv->hangcheck_timer, i915_hangcheck_elapsed,
-		    (unsigned long) dev);
-
-	if (IS_GEN5(dev)) {
-		spin_lock(&mchdev_lock);
-		i915_mch_dev = dev_priv;
-		dev_priv->mchdev_lock = &mchdev_lock;
-		spin_unlock(&mchdev_lock);
-
-		ips_ping_for_i915_load();
-	}
-
-	return 0;
-
-out_gem_unload:
-	if (dev_priv->mm.inactive_shrinker.shrink)
-		unregister_shrinker(&dev_priv->mm.inactive_shrinker);
-
-	if (dev->pdev->msi_enabled)
-		pci_disable_msi(dev->pdev);
-
-	intel_teardown_gmbus(dev);
-	intel_teardown_mchbar(dev);
-	destroy_workqueue(dev_priv->wq);
-out_mtrrfree:
-	if (dev_priv->mm.gtt_mtrr >= 0) {
-		mtrr_del(dev_priv->mm.gtt_mtrr, dev->agp->base,
-			 dev->agp->agp_info.aper_size * 1024 * 1024);
-		dev_priv->mm.gtt_mtrr = -1;
-	}
-	io_mapping_free(dev_priv->mm.gtt_mapping);
-out_rmmap:
-	pci_iounmap(dev->pdev, dev_priv->regs);
-put_bridge:
-	pci_dev_put(dev_priv->bridge_dev);
-free_priv:
-	kfree(dev_priv);
-	return ret;
-}
-
-int i915_driver_unload(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	spin_lock(&mchdev_lock);
-	i915_mch_dev = NULL;
-	spin_unlock(&mchdev_lock);
-
-	if (dev_priv->mm.inactive_shrinker.shrink)
-		unregister_shrinker(&dev_priv->mm.inactive_shrinker);
-
-	mutex_lock(&dev->struct_mutex);
-	ret = i915_gpu_idle(dev, true);
-	if (ret)
-		DRM_ERROR("failed to idle hardware: %d\n", ret);
-	mutex_unlock(&dev->struct_mutex);
-
-	/* Cancel the retire work handler, which should be idle now. */
-	cancel_delayed_work_sync(&dev_priv->mm.retire_work);
-
-	io_mapping_free(dev_priv->mm.gtt_mapping);
-	if (dev_priv->mm.gtt_mtrr >= 0) {
-		mtrr_del(dev_priv->mm.gtt_mtrr, dev->agp->base,
-			 dev->agp->agp_info.aper_size * 1024 * 1024);
-		dev_priv->mm.gtt_mtrr = -1;
-	}
-
-	acpi_video_unregister();
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		intel_fbdev_fini(dev);
-		intel_modeset_cleanup(dev);
-
-		/*
-		 * free the memory space allocated for the child device
-		 * config parsed from VBT
-		 */
-		if (dev_priv->child_dev && dev_priv->child_dev_num) {
-			kfree(dev_priv->child_dev);
-			dev_priv->child_dev = NULL;
-			dev_priv->child_dev_num = 0;
-		}
-
-		vga_switcheroo_unregister_client(dev->pdev);
-		vga_client_register(dev->pdev, NULL, NULL, NULL);
-	}
-
-	/* Free error state after interrupts are fully disabled. */
-	del_timer_sync(&dev_priv->hangcheck_timer);
-	cancel_work_sync(&dev_priv->error_work);
-	i915_destroy_error_state(dev);
-
-	if (dev->pdev->msi_enabled)
-		pci_disable_msi(dev->pdev);
-
-	intel_opregion_fini(dev);
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		/* Flush any outstanding unpin_work. */
-		flush_workqueue(dev_priv->wq);
-
-		mutex_lock(&dev->struct_mutex);
-		i915_gem_free_all_phys_object(dev);
-		i915_gem_cleanup_ringbuffer(dev);
-		mutex_unlock(&dev->struct_mutex);
-		i915_gem_cleanup_aliasing_ppgtt(dev);
-		if (I915_HAS_FBC(dev) && i915_powersave)
-			i915_cleanup_compression(dev);
-		drm_mm_takedown(&dev_priv->mm.stolen);
-
-		intel_cleanup_overlay(dev);
-
-		if (!I915_NEED_GFX_HWS(dev))
-			i915_free_hws(dev);
-	}
-
-	if (dev_priv->regs != NULL)
-		pci_iounmap(dev->pdev, dev_priv->regs);
-
-	intel_teardown_gmbus(dev);
-	intel_teardown_mchbar(dev);
-
-	destroy_workqueue(dev_priv->wq);
-
-	pci_dev_put(dev_priv->bridge_dev);
-	kfree(dev->dev_private);
-
-	return 0;
-}
-
-int i915_driver_open(struct drm_device *dev, struct drm_file *file)
-{
-	struct drm_i915_file_private *file_priv;
-
-	DRM_DEBUG_DRIVER("\n");
-	file_priv = kmalloc(sizeof(*file_priv), GFP_KERNEL);
-	if (!file_priv)
-		return -ENOMEM;
-
-	file->driver_priv = file_priv;
-
-	spin_lock_init(&file_priv->mm.lock);
-	INIT_LIST_HEAD(&file_priv->mm.request_list);
-
-	return 0;
-}
-
-/**
- * i915_driver_lastclose - clean up after all DRM clients have exited
- * @dev: DRM device
- *
- * Take care of cleaning up after all DRM clients have exited.  In the
- * mode setting case, we want to restore the kernel's initial mode (just
- * in case the last client left us in a bad state).
- *
- * Additionally, in the non-mode setting case, we'll tear down the AGP
- * and DMA structures, since the kernel won't be using them, and clea
- * up any GEM state.
- */
-void i915_driver_lastclose(struct drm_device * dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (!dev_priv || drm_core_check_feature(dev, DRIVER_MODESET)) {
-		intel_fb_restore_mode(dev);
-		vga_switcheroo_process_delayed_switch();
-		return;
-	}
-
-	i915_gem_lastclose(dev);
-
-	i915_dma_cleanup(dev);
-}
-
-void i915_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
-{
-	i915_gem_release(dev, file_priv);
-}
-
-void i915_driver_postclose(struct drm_device *dev, struct drm_file *file)
-{
-	struct drm_i915_file_private *file_priv = file->driver_priv;
-
-	kfree(file_priv);
-}
-
-struct drm_ioctl_desc i915_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(I915_INIT, i915_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(I915_FLUSH, i915_flush_ioctl, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_FLIP, i915_flip_bufs, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_BATCHBUFFER, i915_batchbuffer, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_IRQ_EMIT, i915_irq_emit, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_IRQ_WAIT, i915_irq_wait, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_GETPARAM, i915_getparam, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_SETPARAM, i915_setparam, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(I915_ALLOC, drm_noop, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_FREE, drm_noop, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_INIT_HEAP, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(I915_CMDBUFFER, i915_cmdbuffer, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_DESTROY_HEAP,  drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(I915_SET_VBLANK_PIPE,  i915_vblank_pipe_set, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(I915_GET_VBLANK_PIPE,  i915_vblank_pipe_get, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_VBLANK_SWAP, i915_vblank_swap, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(I915_HWS_ADDR, i915_set_status_page, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(I915_GEM_INIT, i915_gem_init_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER, i915_gem_execbuffer, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER2, i915_gem_execbuffer2, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_PIN, i915_gem_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_UNPIN, i915_gem_unpin_ioctl, DRM_AUTH|DRM_ROOT_ONLY|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_BUSY, i915_gem_busy_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_THROTTLE, i915_gem_throttle_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_ENTERVT, i915_gem_entervt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_LEAVEVT, i915_gem_leavevt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_CREATE, i915_gem_create_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_PREAD, i915_gem_pread_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_PWRITE, i915_gem_pwrite_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_MMAP, i915_gem_mmap_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_MMAP_GTT, i915_gem_mmap_gtt_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_SET_DOMAIN, i915_gem_set_domain_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_SW_FINISH, i915_gem_sw_finish_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_SET_TILING, i915_gem_set_tiling, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_GET_TILING, i915_gem_get_tiling, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_GET_APERTURE, i915_gem_get_aperture_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GET_PIPE_FROM_CRTC_ID, intel_get_pipe_from_crtc_id, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GEM_MADVISE, i915_gem_madvise_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_OVERLAY_PUT_IMAGE, intel_overlay_put_image, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_OVERLAY_ATTRS, intel_overlay_attrs, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_SET_SPRITE_COLORKEY, intel_sprite_set_colorkey, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(I915_GET_SPRITE_COLORKEY, intel_sprite_get_colorkey, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-};
-
-int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls);
-
-/**
- * Determine if the device really is AGP or not.
- *
- * All Intel graphics chipsets are treated as AGP, even if they are really
- * PCI-e.
- *
- * \param dev   The device to be tested.
- *
- * \returns
- * A value of 1 is always retured to indictate every i9x5 is AGP.
- */
-int i915_driver_device_is_agp(struct drm_device * dev)
-{
-	return 1;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_drv.c
deleted file mode 100644
index ae8a64f9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_drv.c
+++ /dev/null
@@ -1,1037 +0,0 @@
-/* i915_drv.c -- i830,i845,i855,i865,i915 driver -*- linux-c -*-
- */
-/*
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <linux/device.h>
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "intel_drv.h"
-
-#include <linux/console.h>
-#include <linux/module.h>
-#include "drm_crtc_helper.h"
-
-static int i915_modeset __read_mostly = -1;
-module_param_named(modeset, i915_modeset, int, 0400);
-MODULE_PARM_DESC(modeset,
-		"Use kernel modesetting [KMS] (0=DRM_I915_KMS from .config, "
-		"1=on, -1=force vga console preference [default])");
-
-unsigned int i915_fbpercrtc __always_unused = 0;
-module_param_named(fbpercrtc, i915_fbpercrtc, int, 0400);
-
-int i915_panel_ignore_lid __read_mostly = 0;
-module_param_named(panel_ignore_lid, i915_panel_ignore_lid, int, 0600);
-MODULE_PARM_DESC(panel_ignore_lid,
-		"Override lid status (0=autodetect [default], 1=lid open, "
-		"-1=lid closed)");
-
-unsigned int i915_powersave __read_mostly = 1;
-module_param_named(powersave, i915_powersave, int, 0600);
-MODULE_PARM_DESC(powersave,
-		"Enable powersavings, fbc, downclocking, etc. (default: true)");
-
-int i915_semaphores __read_mostly = -1;
-module_param_named(semaphores, i915_semaphores, int, 0600);
-MODULE_PARM_DESC(semaphores,
-		"Use semaphores for inter-ring sync (default: -1 (use per-chip defaults))");
-
-int i915_enable_rc6 __read_mostly = -1;
-module_param_named(i915_enable_rc6, i915_enable_rc6, int, 0400);
-MODULE_PARM_DESC(i915_enable_rc6,
-		"Enable power-saving render C-state 6. "
-		"Different stages can be selected via bitmask values "
-		"(0 = disable; 1 = enable rc6; 2 = enable deep rc6; 4 = enable deepest rc6). "
-		"For example, 3 would enable rc6 and deep rc6, and 7 would enable everything. "
-		"default: -1 (use per-chip default)");
-
-int i915_enable_fbc __read_mostly = -1;
-module_param_named(i915_enable_fbc, i915_enable_fbc, int, 0600);
-MODULE_PARM_DESC(i915_enable_fbc,
-		"Enable frame buffer compression for power savings "
-		"(default: -1 (use per-chip default))");
-
-unsigned int i915_lvds_downclock __read_mostly = 0;
-module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400);
-MODULE_PARM_DESC(lvds_downclock,
-		"Use panel (LVDS/eDP) downclocking for power savings "
-		"(default: false)");
-
-int i915_panel_use_ssc __read_mostly = -1;
-module_param_named(lvds_use_ssc, i915_panel_use_ssc, int, 0600);
-MODULE_PARM_DESC(lvds_use_ssc,
-		"Use Spread Spectrum Clock with panels [LVDS/eDP] "
-		"(default: auto from VBT)");
-
-int i915_vbt_sdvo_panel_type __read_mostly = -1;
-module_param_named(vbt_sdvo_panel_type, i915_vbt_sdvo_panel_type, int, 0600);
-MODULE_PARM_DESC(vbt_sdvo_panel_type,
-		"Override selection of SDVO panel mode in the VBT "
-		"(default: auto)");
-
-static bool i915_try_reset __read_mostly = true;
-module_param_named(reset, i915_try_reset, bool, 0600);
-MODULE_PARM_DESC(reset, "Attempt GPU resets (default: true)");
-
-bool i915_enable_hangcheck __read_mostly = true;
-module_param_named(enable_hangcheck, i915_enable_hangcheck, bool, 0644);
-MODULE_PARM_DESC(enable_hangcheck,
-		"Periodically check GPU activity for detecting hangs. "
-		"WARNING: Disabling this can cause system wide hangs. "
-		"(default: true)");
-
-int i915_enable_ppgtt __read_mostly = -1;
-module_param_named(i915_enable_ppgtt, i915_enable_ppgtt, int, 0600);
-MODULE_PARM_DESC(i915_enable_ppgtt,
-		"Enable PPGTT (default: true)");
-
-static struct drm_driver driver;
-extern int intel_agp_enabled;
-
-#define INTEL_VGA_DEVICE(id, info) {		\
-	.class = PCI_BASE_CLASS_DISPLAY << 16,	\
-	.class_mask = 0xff0000,			\
-	.vendor = 0x8086,			\
-	.device = id,				\
-	.subvendor = PCI_ANY_ID,		\
-	.subdevice = PCI_ANY_ID,		\
-	.driver_data = (unsigned long) info }
-
-static const struct intel_device_info intel_i830_info = {
-	.gen = 2, .is_mobile = 1, .cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-};
-
-static const struct intel_device_info intel_845g_info = {
-	.gen = 2,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-};
-
-static const struct intel_device_info intel_i85x_info = {
-	.gen = 2, .is_i85x = 1, .is_mobile = 1,
-	.cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-};
-
-static const struct intel_device_info intel_i865g_info = {
-	.gen = 2,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-};
-
-static const struct intel_device_info intel_i915g_info = {
-	.gen = 3, .is_i915g = 1, .cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-};
-static const struct intel_device_info intel_i915gm_info = {
-	.gen = 3, .is_mobile = 1,
-	.cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-	.supports_tv = 1,
-};
-static const struct intel_device_info intel_i945g_info = {
-	.gen = 3, .has_hotplug = 1, .cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-};
-static const struct intel_device_info intel_i945gm_info = {
-	.gen = 3, .is_i945gm = 1, .is_mobile = 1,
-	.has_hotplug = 1, .cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-	.supports_tv = 1,
-};
-
-static const struct intel_device_info intel_i965g_info = {
-	.gen = 4, .is_broadwater = 1,
-	.has_hotplug = 1,
-	.has_overlay = 1,
-};
-
-static const struct intel_device_info intel_i965gm_info = {
-	.gen = 4, .is_crestline = 1,
-	.is_mobile = 1, .has_fbc = 1, .has_hotplug = 1,
-	.has_overlay = 1,
-	.supports_tv = 1,
-};
-
-static const struct intel_device_info intel_g33_info = {
-	.gen = 3, .is_g33 = 1,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_overlay = 1,
-};
-
-static const struct intel_device_info intel_g45_info = {
-	.gen = 4, .is_g4x = 1, .need_gfx_hws = 1,
-	.has_pipe_cxsr = 1, .has_hotplug = 1,
-	.has_bsd_ring = 1,
-};
-
-static const struct intel_device_info intel_gm45_info = {
-	.gen = 4, .is_g4x = 1,
-	.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1,
-	.has_pipe_cxsr = 1, .has_hotplug = 1,
-	.supports_tv = 1,
-	.has_bsd_ring = 1,
-};
-
-static const struct intel_device_info intel_pineview_info = {
-	.gen = 3, .is_g33 = 1, .is_pineview = 1, .is_mobile = 1,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_overlay = 1,
-};
-
-static const struct intel_device_info intel_ironlake_d_info = {
-	.gen = 5,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_bsd_ring = 1,
-};
-
-static const struct intel_device_info intel_ironlake_m_info = {
-	.gen = 5, .is_mobile = 1,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_fbc = 1,
-	.has_bsd_ring = 1,
-};
-
-static const struct intel_device_info intel_sandybridge_d_info = {
-	.gen = 6,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_bsd_ring = 1,
-	.has_blt_ring = 1,
-	.has_llc = 1,
-};
-
-static const struct intel_device_info intel_sandybridge_m_info = {
-	.gen = 6, .is_mobile = 1,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_fbc = 1,
-	.has_bsd_ring = 1,
-	.has_blt_ring = 1,
-	.has_llc = 1,
-};
-
-static const struct intel_device_info intel_ivybridge_d_info = {
-	.is_ivybridge = 1, .gen = 7,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_bsd_ring = 1,
-	.has_blt_ring = 1,
-	.has_llc = 1,
-};
-
-static const struct intel_device_info intel_ivybridge_m_info = {
-	.is_ivybridge = 1, .gen = 7, .is_mobile = 1,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_fbc = 0,	/* FBC is not enabled on Ivybridge mobile yet */
-	.has_bsd_ring = 1,
-	.has_blt_ring = 1,
-	.has_llc = 1,
-};
-
-static const struct pci_device_id pciidlist[] = {		/* aka */
-	INTEL_VGA_DEVICE(0x3577, &intel_i830_info),		/* I830_M */
-	INTEL_VGA_DEVICE(0x2562, &intel_845g_info),		/* 845_G */
-	INTEL_VGA_DEVICE(0x3582, &intel_i85x_info),		/* I855_GM */
-	INTEL_VGA_DEVICE(0x358e, &intel_i85x_info),
-	INTEL_VGA_DEVICE(0x2572, &intel_i865g_info),		/* I865_G */
-	INTEL_VGA_DEVICE(0x2582, &intel_i915g_info),		/* I915_G */
-	INTEL_VGA_DEVICE(0x258a, &intel_i915g_info),		/* E7221_G */
-	INTEL_VGA_DEVICE(0x2592, &intel_i915gm_info),		/* I915_GM */
-	INTEL_VGA_DEVICE(0x2772, &intel_i945g_info),		/* I945_G */
-	INTEL_VGA_DEVICE(0x27a2, &intel_i945gm_info),		/* I945_GM */
-	INTEL_VGA_DEVICE(0x27ae, &intel_i945gm_info),		/* I945_GME */
-	INTEL_VGA_DEVICE(0x2972, &intel_i965g_info),		/* I946_GZ */
-	INTEL_VGA_DEVICE(0x2982, &intel_i965g_info),		/* G35_G */
-	INTEL_VGA_DEVICE(0x2992, &intel_i965g_info),		/* I965_Q */
-	INTEL_VGA_DEVICE(0x29a2, &intel_i965g_info),		/* I965_G */
-	INTEL_VGA_DEVICE(0x29b2, &intel_g33_info),		/* Q35_G */
-	INTEL_VGA_DEVICE(0x29c2, &intel_g33_info),		/* G33_G */
-	INTEL_VGA_DEVICE(0x29d2, &intel_g33_info),		/* Q33_G */
-	INTEL_VGA_DEVICE(0x2a02, &intel_i965gm_info),		/* I965_GM */
-	INTEL_VGA_DEVICE(0x2a12, &intel_i965gm_info),		/* I965_GME */
-	INTEL_VGA_DEVICE(0x2a42, &intel_gm45_info),		/* GM45_G */
-	INTEL_VGA_DEVICE(0x2e02, &intel_g45_info),		/* IGD_E_G */
-	INTEL_VGA_DEVICE(0x2e12, &intel_g45_info),		/* Q45_G */
-	INTEL_VGA_DEVICE(0x2e22, &intel_g45_info),		/* G45_G */
-	INTEL_VGA_DEVICE(0x2e32, &intel_g45_info),		/* G41_G */
-	INTEL_VGA_DEVICE(0x2e42, &intel_g45_info),		/* B43_G */
-	INTEL_VGA_DEVICE(0x2e92, &intel_g45_info),		/* B43_G.1 */
-	INTEL_VGA_DEVICE(0xa001, &intel_pineview_info),
-	INTEL_VGA_DEVICE(0xa011, &intel_pineview_info),
-	INTEL_VGA_DEVICE(0x0042, &intel_ironlake_d_info),
-	INTEL_VGA_DEVICE(0x0046, &intel_ironlake_m_info),
-	INTEL_VGA_DEVICE(0x0102, &intel_sandybridge_d_info),
-	INTEL_VGA_DEVICE(0x0112, &intel_sandybridge_d_info),
-	INTEL_VGA_DEVICE(0x0122, &intel_sandybridge_d_info),
-	INTEL_VGA_DEVICE(0x0106, &intel_sandybridge_m_info),
-	INTEL_VGA_DEVICE(0x0116, &intel_sandybridge_m_info),
-	INTEL_VGA_DEVICE(0x0126, &intel_sandybridge_m_info),
-	INTEL_VGA_DEVICE(0x010A, &intel_sandybridge_d_info),
-	INTEL_VGA_DEVICE(0x0156, &intel_ivybridge_m_info), /* GT1 mobile */
-	INTEL_VGA_DEVICE(0x0166, &intel_ivybridge_m_info), /* GT2 mobile */
-	INTEL_VGA_DEVICE(0x0152, &intel_ivybridge_d_info), /* GT1 desktop */
-	INTEL_VGA_DEVICE(0x0162, &intel_ivybridge_d_info), /* GT2 desktop */
-	INTEL_VGA_DEVICE(0x015a, &intel_ivybridge_d_info), /* GT1 server */
-	INTEL_VGA_DEVICE(0x016a, &intel_ivybridge_d_info), /* GT2 server */
-	{0, 0, 0}
-};
-
-#if defined(CONFIG_DRM_I915_KMS)
-MODULE_DEVICE_TABLE(pci, pciidlist);
-#endif
-
-#define INTEL_PCH_DEVICE_ID_MASK	0xff00
-#define INTEL_PCH_IBX_DEVICE_ID_TYPE	0x3b00
-#define INTEL_PCH_CPT_DEVICE_ID_TYPE	0x1c00
-#define INTEL_PCH_PPT_DEVICE_ID_TYPE	0x1e00
-
-void intel_detect_pch(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct pci_dev *pch;
-
-	/*
-	 * The reason to probe ISA bridge instead of Dev31:Fun0 is to
-	 * make graphics device passthrough work easy for VMM, that only
-	 * need to expose ISA bridge to let driver know the real hardware
-	 * underneath. This is a requirement from virtualization team.
-	 */
-	pch = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, NULL);
-	if (pch) {
-		if (pch->vendor == PCI_VENDOR_ID_INTEL) {
-			int id;
-			id = pch->device & INTEL_PCH_DEVICE_ID_MASK;
-
-			if (id == INTEL_PCH_IBX_DEVICE_ID_TYPE) {
-				dev_priv->pch_type = PCH_IBX;
-				DRM_DEBUG_KMS("Found Ibex Peak PCH\n");
-			} else if (id == INTEL_PCH_CPT_DEVICE_ID_TYPE) {
-				dev_priv->pch_type = PCH_CPT;
-				DRM_DEBUG_KMS("Found CougarPoint PCH\n");
-			} else if (id == INTEL_PCH_PPT_DEVICE_ID_TYPE) {
-				/* PantherPoint is CPT compatible */
-				dev_priv->pch_type = PCH_CPT;
-				DRM_DEBUG_KMS("Found PatherPoint PCH\n");
-			}
-		}
-		pci_dev_put(pch);
-	}
-}
-
-void __gen6_gt_force_wake_get(struct drm_i915_private *dev_priv)
-{
-	int count;
-
-	count = 0;
-	while (count++ < 50 && (I915_READ_NOTRACE(FORCEWAKE_ACK) & 1))
-		udelay(10);
-
-	I915_WRITE_NOTRACE(FORCEWAKE, 1);
-	POSTING_READ(FORCEWAKE);
-
-	count = 0;
-	while (count++ < 50 && (I915_READ_NOTRACE(FORCEWAKE_ACK) & 1) == 0)
-		udelay(10);
-}
-
-void __gen6_gt_force_wake_mt_get(struct drm_i915_private *dev_priv)
-{
-	int count;
-
-	count = 0;
-	while (count++ < 50 && (I915_READ_NOTRACE(FORCEWAKE_MT_ACK) & 1))
-		udelay(10);
-
-	I915_WRITE_NOTRACE(FORCEWAKE_MT, (1<<16) | 1);
-	POSTING_READ(FORCEWAKE_MT);
-
-	count = 0;
-	while (count++ < 50 && (I915_READ_NOTRACE(FORCEWAKE_MT_ACK) & 1) == 0)
-		udelay(10);
-}
-
-/*
- * Generally this is called implicitly by the register read function. However,
- * if some sequence requires the GT to not power down then this function should
- * be called at the beginning of the sequence followed by a call to
- * gen6_gt_force_wake_put() at the end of the sequence.
- */
-void gen6_gt_force_wake_get(struct drm_i915_private *dev_priv)
-{
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->gt_lock, irqflags);
-	if (dev_priv->forcewake_count++ == 0)
-		dev_priv->display.force_wake_get(dev_priv);
-	spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags);
-}
-
-static void gen6_gt_check_fifodbg(struct drm_i915_private *dev_priv)
-{
-	u32 gtfifodbg;
-	gtfifodbg = I915_READ_NOTRACE(GTFIFODBG);
-	if (WARN(gtfifodbg & GT_FIFO_CPU_ERROR_MASK,
-	     "MMIO read or write has been dropped %x\n", gtfifodbg))
-		I915_WRITE_NOTRACE(GTFIFODBG, GT_FIFO_CPU_ERROR_MASK);
-}
-
-void __gen6_gt_force_wake_put(struct drm_i915_private *dev_priv)
-{
-	I915_WRITE_NOTRACE(FORCEWAKE, 0);
-	/* The below doubles as a POSTING_READ */
-	gen6_gt_check_fifodbg(dev_priv);
-}
-
-void __gen6_gt_force_wake_mt_put(struct drm_i915_private *dev_priv)
-{
-	I915_WRITE_NOTRACE(FORCEWAKE_MT, (1<<16) | 0);
-	/* The below doubles as a POSTING_READ */
-	gen6_gt_check_fifodbg(dev_priv);
-}
-
-/*
- * see gen6_gt_force_wake_get()
- */
-void gen6_gt_force_wake_put(struct drm_i915_private *dev_priv)
-{
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->gt_lock, irqflags);
-	if (--dev_priv->forcewake_count == 0)
-		dev_priv->display.force_wake_put(dev_priv);
-	spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags);
-}
-
-int __gen6_gt_wait_for_fifo(struct drm_i915_private *dev_priv)
-{
-	int ret = 0;
-
-	if (dev_priv->gt_fifo_count < GT_FIFO_NUM_RESERVED_ENTRIES) {
-		int loop = 500;
-		u32 fifo = I915_READ_NOTRACE(GT_FIFO_FREE_ENTRIES);
-		while (fifo <= GT_FIFO_NUM_RESERVED_ENTRIES && loop--) {
-			udelay(10);
-			fifo = I915_READ_NOTRACE(GT_FIFO_FREE_ENTRIES);
-		}
-		if (WARN_ON(loop < 0 && fifo <= GT_FIFO_NUM_RESERVED_ENTRIES))
-			++ret;
-		dev_priv->gt_fifo_count = fifo;
-	}
-	dev_priv->gt_fifo_count--;
-
-	return ret;
-}
-
-static int i915_drm_freeze(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	drm_kms_helper_poll_disable(dev);
-
-	pci_save_state(dev->pdev);
-
-	/* If KMS is active, we do the leavevt stuff here */
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		int error = i915_gem_idle(dev);
-		if (error) {
-			dev_err(&dev->pdev->dev,
-				"GEM idle failed, resume might fail\n");
-			return error;
-		}
-		drm_irq_uninstall(dev);
-	}
-
-	i915_save_state(dev);
-
-	intel_opregion_fini(dev);
-
-	/* Modeset on resume, not lid events */
-	dev_priv->modeset_on_lid = 0;
-
-	console_lock();
-	intel_fbdev_set_suspend(dev, 1);
-	console_unlock();
-
-	return 0;
-}
-
-int i915_suspend(struct drm_device *dev, pm_message_t state)
-{
-	int error;
-
-	if (!dev || !dev->dev_private) {
-		DRM_ERROR("dev: %p\n", dev);
-		DRM_ERROR("DRM not initialized, aborting suspend.\n");
-		return -ENODEV;
-	}
-
-	if (state.event == PM_EVENT_PRETHAW)
-		return 0;
-
-
-	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
-		return 0;
-
-	error = i915_drm_freeze(dev);
-	if (error)
-		return error;
-
-	if (state.event == PM_EVENT_SUSPEND) {
-		/* Shut down the device */
-		pci_disable_device(dev->pdev);
-		pci_set_power_state(dev->pdev, PCI_D3hot);
-	}
-
-	return 0;
-}
-
-static int i915_drm_thaw(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int error = 0;
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		mutex_lock(&dev->struct_mutex);
-		i915_gem_restore_gtt_mappings(dev);
-		mutex_unlock(&dev->struct_mutex);
-	}
-
-	i915_restore_state(dev);
-	intel_opregion_setup(dev);
-
-	/* KMS EnterVT equivalent */
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		mutex_lock(&dev->struct_mutex);
-		dev_priv->mm.suspended = 0;
-
-		error = i915_gem_init_hw(dev);
-		mutex_unlock(&dev->struct_mutex);
-
-		if (HAS_PCH_SPLIT(dev))
-			ironlake_init_pch_refclk(dev);
-
-		drm_mode_config_reset(dev);
-		drm_irq_install(dev);
-
-		/* Resume the modeset for every activated CRTC */
-		mutex_lock(&dev->mode_config.mutex);
-		drm_helper_resume_force_mode(dev);
-		mutex_unlock(&dev->mode_config.mutex);
-
-		if (IS_IRONLAKE_M(dev))
-			ironlake_enable_rc6(dev);
-	}
-
-	intel_opregion_init(dev);
-
-	dev_priv->modeset_on_lid = 0;
-
-	console_lock();
-	intel_fbdev_set_suspend(dev, 0);
-	console_unlock();
-	return error;
-}
-
-int i915_resume(struct drm_device *dev)
-{
-	int ret;
-
-	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
-		return 0;
-
-	if (pci_enable_device(dev->pdev))
-		return -EIO;
-
-	pci_set_master(dev->pdev);
-
-	ret = i915_drm_thaw(dev);
-	if (ret)
-		return ret;
-
-	drm_kms_helper_poll_enable(dev);
-	return 0;
-}
-
-static int i8xx_do_reset(struct drm_device *dev, u8 flags)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (IS_I85X(dev))
-		return -ENODEV;
-
-	I915_WRITE(D_STATE, I915_READ(D_STATE) | DSTATE_GFX_RESET_I830);
-	POSTING_READ(D_STATE);
-
-	if (IS_I830(dev) || IS_845G(dev)) {
-		I915_WRITE(DEBUG_RESET_I830,
-			   DEBUG_RESET_DISPLAY |
-			   DEBUG_RESET_RENDER |
-			   DEBUG_RESET_FULL);
-		POSTING_READ(DEBUG_RESET_I830);
-		msleep(1);
-
-		I915_WRITE(DEBUG_RESET_I830, 0);
-		POSTING_READ(DEBUG_RESET_I830);
-	}
-
-	msleep(1);
-
-	I915_WRITE(D_STATE, I915_READ(D_STATE) & ~DSTATE_GFX_RESET_I830);
-	POSTING_READ(D_STATE);
-
-	return 0;
-}
-
-static int i965_reset_complete(struct drm_device *dev)
-{
-	u8 gdrst;
-	pci_read_config_byte(dev->pdev, I965_GDRST, &gdrst);
-	return gdrst & 0x1;
-}
-
-static int i965_do_reset(struct drm_device *dev, u8 flags)
-{
-	u8 gdrst;
-
-	/*
-	 * Set the domains we want to reset (GRDOM/bits 2 and 3) as
-	 * well as the reset bit (GR/bit 0).  Setting the GR bit
-	 * triggers the reset; when done, the hardware will clear it.
-	 */
-	pci_read_config_byte(dev->pdev, I965_GDRST, &gdrst);
-	pci_write_config_byte(dev->pdev, I965_GDRST, gdrst | flags | 0x1);
-
-	return wait_for(i965_reset_complete(dev), 500);
-}
-
-static int ironlake_do_reset(struct drm_device *dev, u8 flags)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 gdrst = I915_READ(MCHBAR_MIRROR_BASE + ILK_GDSR);
-	I915_WRITE(MCHBAR_MIRROR_BASE + ILK_GDSR, gdrst | flags | 0x1);
-	return wait_for(I915_READ(MCHBAR_MIRROR_BASE + ILK_GDSR) & 0x1, 500);
-}
-
-static int gen6_do_reset(struct drm_device *dev, u8 flags)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int	ret;
-	unsigned long irqflags;
-
-	/* Hold gt_lock across reset to prevent any register access
-	 * with forcewake not set correctly
-	 */
-	spin_lock_irqsave(&dev_priv->gt_lock, irqflags);
-
-	/* Reset the chip */
-
-	/* GEN6_GDRST is not in the gt power well, no need to check
-	 * for fifo space for the write or forcewake the chip for
-	 * the read
-	 */
-	I915_WRITE_NOTRACE(GEN6_GDRST, GEN6_GRDOM_FULL);
-
-	/* Spin waiting for the device to ack the reset request */
-	ret = wait_for((I915_READ_NOTRACE(GEN6_GDRST) & GEN6_GRDOM_FULL) == 0, 500);
-
-	/* If reset with a user forcewake, try to restore, otherwise turn it off */
-	if (dev_priv->forcewake_count)
-		dev_priv->display.force_wake_get(dev_priv);
-	else
-		dev_priv->display.force_wake_put(dev_priv);
-
-	/* Restore fifo count */
-	dev_priv->gt_fifo_count = I915_READ_NOTRACE(GT_FIFO_FREE_ENTRIES);
-
-	spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags);
-	return ret;
-}
-
-/**
- * i915_reset - reset chip after a hang
- * @dev: drm device to reset
- * @flags: reset domains
- *
- * Reset the chip.  Useful if a hang is detected. Returns zero on successful
- * reset or otherwise an error code.
- *
- * Procedure is fairly simple:
- *   - reset the chip using the reset reg
- *   - re-init context state
- *   - re-init hardware status page
- *   - re-init ring buffer
- *   - re-init interrupt state
- *   - re-init display
- */
-int i915_reset(struct drm_device *dev, u8 flags)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	/*
-	 * We really should only reset the display subsystem if we actually
-	 * need to
-	 */
-	bool need_display = true;
-	int ret;
-
-	if (!i915_try_reset)
-		return 0;
-
-	if (!mutex_trylock(&dev->struct_mutex))
-		return -EBUSY;
-
-	i915_gem_reset(dev);
-
-	ret = -ENODEV;
-	if (get_seconds() - dev_priv->last_gpu_reset < 5) {
-		DRM_ERROR("GPU hanging too fast, declaring wedged!\n");
-	} else switch (INTEL_INFO(dev)->gen) {
-	case 7:
-	case 6:
-		ret = gen6_do_reset(dev, flags);
-		break;
-	case 5:
-		ret = ironlake_do_reset(dev, flags);
-		break;
-	case 4:
-		ret = i965_do_reset(dev, flags);
-		break;
-	case 2:
-		ret = i8xx_do_reset(dev, flags);
-		break;
-	}
-	dev_priv->last_gpu_reset = get_seconds();
-	if (ret) {
-		DRM_ERROR("Failed to reset chip.\n");
-		mutex_unlock(&dev->struct_mutex);
-		return ret;
-	}
-
-	/* Ok, now get things going again... */
-
-	/*
-	 * Everything depends on having the GTT running, so we need to start
-	 * there.  Fortunately we don't need to do this unless we reset the
-	 * chip at a PCI level.
-	 *
-	 * Next we need to restore the context, but we don't use those
-	 * yet either...
-	 *
-	 * Ring buffer needs to be re-initialized in the KMS case, or if X
-	 * was running at the time of the reset (i.e. we weren't VT
-	 * switched away).
-	 */
-	if (drm_core_check_feature(dev, DRIVER_MODESET) ||
-			!dev_priv->mm.suspended) {
-		dev_priv->mm.suspended = 0;
-
-		i915_gem_init_swizzling(dev);
-
-		dev_priv->ring[RCS].init(&dev_priv->ring[RCS]);
-		if (HAS_BSD(dev))
-		    dev_priv->ring[VCS].init(&dev_priv->ring[VCS]);
-		if (HAS_BLT(dev))
-		    dev_priv->ring[BCS].init(&dev_priv->ring[BCS]);
-
-		i915_gem_init_ppgtt(dev);
-
-		mutex_unlock(&dev->struct_mutex);
-		drm_irq_uninstall(dev);
-		drm_mode_config_reset(dev);
-		drm_irq_install(dev);
-		mutex_lock(&dev->struct_mutex);
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-	/*
-	 * Perform a full modeset as on later generations, e.g. Ironlake, we may
-	 * need to retrain the display link and cannot just restore the register
-	 * values.
-	 */
-	if (need_display) {
-		mutex_lock(&dev->mode_config.mutex);
-		drm_helper_resume_force_mode(dev);
-		mutex_unlock(&dev->mode_config.mutex);
-	}
-
-	return 0;
-}
-
-
-static int __devinit
-i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
-	/* Only bind to function 0 of the device. Early generations
-	 * used function 1 as a placeholder for multi-head. This causes
-	 * us confusion instead, especially on the systems where both
-	 * functions have the same PCI-ID!
-	 */
-	if (PCI_FUNC(pdev->devfn))
-		return -ENODEV;
-
-	return drm_get_pci_dev(pdev, ent, &driver);
-}
-
-static void
-i915_pci_remove(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-
-	drm_put_dev(dev);
-}
-
-static int i915_pm_suspend(struct device *dev)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct drm_device *drm_dev = pci_get_drvdata(pdev);
-	int error;
-
-	if (!drm_dev || !drm_dev->dev_private) {
-		dev_err(dev, "DRM not initialized, aborting suspend.\n");
-		return -ENODEV;
-	}
-
-	if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
-		return 0;
-
-	error = i915_drm_freeze(drm_dev);
-	if (error)
-		return error;
-
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-
-	return 0;
-}
-
-static int i915_pm_resume(struct device *dev)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct drm_device *drm_dev = pci_get_drvdata(pdev);
-
-	return i915_resume(drm_dev);
-}
-
-static int i915_pm_freeze(struct device *dev)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct drm_device *drm_dev = pci_get_drvdata(pdev);
-
-	if (!drm_dev || !drm_dev->dev_private) {
-		dev_err(dev, "DRM not initialized, aborting suspend.\n");
-		return -ENODEV;
-	}
-
-	return i915_drm_freeze(drm_dev);
-}
-
-static int i915_pm_thaw(struct device *dev)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct drm_device *drm_dev = pci_get_drvdata(pdev);
-
-	return i915_drm_thaw(drm_dev);
-}
-
-static int i915_pm_poweroff(struct device *dev)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct drm_device *drm_dev = pci_get_drvdata(pdev);
-
-	return i915_drm_freeze(drm_dev);
-}
-
-static const struct dev_pm_ops i915_pm_ops = {
-	.suspend = i915_pm_suspend,
-	.resume = i915_pm_resume,
-	.freeze = i915_pm_freeze,
-	.thaw = i915_pm_thaw,
-	.poweroff = i915_pm_poweroff,
-	.restore = i915_pm_resume,
-};
-
-static struct vm_operations_struct i915_gem_vm_ops = {
-	.fault = i915_gem_fault,
-	.open = drm_gem_vm_open,
-	.close = drm_gem_vm_close,
-};
-
-static const struct file_operations i915_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_gem_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.read = drm_read,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl = i915_compat_ioctl,
-#endif
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	/* Don't use MTRRs here; the Xserver or userspace app should
-	 * deal with them for Intel hardware.
-	 */
-	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | /* DRIVER_USE_MTRR |*/
-	    DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM,
-	.load = i915_driver_load,
-	.unload = i915_driver_unload,
-	.open = i915_driver_open,
-	.lastclose = i915_driver_lastclose,
-	.preclose = i915_driver_preclose,
-	.postclose = i915_driver_postclose,
-
-	/* Used in place of i915_pm_ops for non-DRIVER_MODESET */
-	.suspend = i915_suspend,
-	.resume = i915_resume,
-
-	.device_is_agp = i915_driver_device_is_agp,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-	.master_create = i915_master_create,
-	.master_destroy = i915_master_destroy,
-#if defined(CONFIG_DEBUG_FS)
-	.debugfs_init = i915_debugfs_init,
-	.debugfs_cleanup = i915_debugfs_cleanup,
-#endif
-	.gem_init_object = i915_gem_init_object,
-	.gem_free_object = i915_gem_free_object,
-	.gem_vm_ops = &i915_gem_vm_ops,
-	.dumb_create = i915_gem_dumb_create,
-	.dumb_map_offset = i915_gem_mmap_gtt,
-	.dumb_destroy = i915_gem_dumb_destroy,
-	.ioctls = i915_ioctls,
-	.fops = &i915_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct pci_driver i915_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-	.probe = i915_pci_probe,
-	.remove = i915_pci_remove,
-	.driver.pm = &i915_pm_ops,
-};
-
-static int __init i915_init(void)
-{
-	if (!intel_agp_enabled) {
-		DRM_ERROR("drm/i915 can't work without intel_agp module!\n");
-		return -ENODEV;
-	}
-
-	driver.num_ioctls = i915_max_ioctl;
-
-	/*
-	 * If CONFIG_DRM_I915_KMS is set, default to KMS unless
-	 * explicitly disabled with the module pararmeter.
-	 *
-	 * Otherwise, just follow the parameter (defaulting to off).
-	 *
-	 * Allow optional vga_text_mode_force boot option to override
-	 * the default behavior.
-	 */
-#if defined(CONFIG_DRM_I915_KMS)
-	if (i915_modeset != 0)
-		driver.driver_features |= DRIVER_MODESET;
-#endif
-	if (i915_modeset == 1)
-		driver.driver_features |= DRIVER_MODESET;
-
-#ifdef CONFIG_VGA_CONSOLE
-	if (vgacon_text_force() && i915_modeset == -1)
-		driver.driver_features &= ~DRIVER_MODESET;
-#endif
-
-	if (!(driver.driver_features & DRIVER_MODESET))
-		driver.get_vblank_timestamp = NULL;
-
-	return drm_pci_init(&driver, &i915_pci_driver);
-}
-
-static void __exit i915_exit(void)
-{
-	drm_pci_exit(&driver, &i915_pci_driver);
-}
-
-module_init(i915_init);
-module_exit(i915_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
-
-#define __i915_read(x, y) \
-u##x i915_read##x(struct drm_i915_private *dev_priv, u32 reg) { \
-	u##x val = 0; \
-	if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
-		unsigned long irqflags; \
-		spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \
-		if (dev_priv->forcewake_count == 0) \
-			dev_priv->display.force_wake_get(dev_priv); \
-		val = read##y(dev_priv->regs + reg); \
-		if (dev_priv->forcewake_count == 0) \
-			dev_priv->display.force_wake_put(dev_priv); \
-		spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \
-	} else { \
-		val = read##y(dev_priv->regs + reg); \
-	} \
-	trace_i915_reg_rw(false, reg, val, sizeof(val)); \
-	return val; \
-}
-
-__i915_read(8, b)
-__i915_read(16, w)
-__i915_read(32, l)
-__i915_read(64, q)
-#undef __i915_read
-
-#define __i915_write(x, y) \
-void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val) { \
-	u32 __fifo_ret = 0; \
-	trace_i915_reg_rw(true, reg, val, sizeof(val)); \
-	if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
-		__fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
-	} \
-	write##y(val, dev_priv->regs + reg); \
-	if (unlikely(__fifo_ret)) { \
-		gen6_gt_check_fifodbg(dev_priv); \
-	} \
-}
-__i915_write(8, b)
-__i915_write(16, w)
-__i915_write(32, l)
-__i915_write(64, q)
-#undef __i915_write
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_drv.h
deleted file mode 100644
index 5fabc6c3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_drv.h
+++ /dev/null
@@ -1,1497 +0,0 @@
-/* i915_drv.h -- Private header for the I915 driver -*- linux-c -*-
- */
-/*
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef _I915_DRV_H_
-#define _I915_DRV_H_
-
-#include "i915_reg.h"
-#include "intel_bios.h"
-#include "intel_ringbuffer.h"
-#include <linux/io-mapping.h>
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include <drm/intel-gtt.h>
-#include <linux/backlight.h>
-
-/* General customization:
- */
-
-#define DRIVER_AUTHOR		"Tungsten Graphics, Inc."
-
-#define DRIVER_NAME		"i915"
-#define DRIVER_DESC		"Intel Graphics"
-#define DRIVER_DATE		"20080730"
-
-enum pipe {
-	PIPE_A = 0,
-	PIPE_B,
-	PIPE_C,
-	I915_MAX_PIPES
-};
-#define pipe_name(p) ((p) + 'A')
-
-enum plane {
-	PLANE_A = 0,
-	PLANE_B,
-	PLANE_C,
-};
-#define plane_name(p) ((p) + 'A')
-
-#define I915_GEM_GPU_DOMAINS	(~(I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT))
-
-#define for_each_pipe(p) for ((p) = 0; (p) < dev_priv->num_pipe; (p)++)
-
-/* Interface history:
- *
- * 1.1: Original.
- * 1.2: Add Power Management
- * 1.3: Add vblank support
- * 1.4: Fix cmdbuffer path, add heap destroy
- * 1.5: Add vblank pipe configuration
- * 1.6: - New ioctl for scheduling buffer swaps on vertical blank
- *      - Support vertical blank on secondary display pipe
- */
-#define DRIVER_MAJOR		1
-#define DRIVER_MINOR		6
-#define DRIVER_PATCHLEVEL	0
-
-#define WATCH_COHERENCY	0
-#define WATCH_LISTS	0
-
-#define I915_GEM_PHYS_CURSOR_0 1
-#define I915_GEM_PHYS_CURSOR_1 2
-#define I915_GEM_PHYS_OVERLAY_REGS 3
-#define I915_MAX_PHYS_OBJECT (I915_GEM_PHYS_OVERLAY_REGS)
-
-struct drm_i915_gem_phys_object {
-	int id;
-	struct page **page_list;
-	drm_dma_handle_t *handle;
-	struct drm_i915_gem_object *cur_obj;
-};
-
-struct mem_block {
-	struct mem_block *next;
-	struct mem_block *prev;
-	int start;
-	int size;
-	struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
-};
-
-struct opregion_header;
-struct opregion_acpi;
-struct opregion_swsci;
-struct opregion_asle;
-struct drm_i915_private;
-
-struct intel_opregion {
-	struct opregion_header *header;
-	struct opregion_acpi *acpi;
-	struct opregion_swsci *swsci;
-	struct opregion_asle *asle;
-	void *vbt;
-	u32 __iomem *lid_state;
-};
-#define OPREGION_SIZE            (8*1024)
-
-struct intel_overlay;
-struct intel_overlay_error_state;
-
-struct drm_i915_master_private {
-	drm_local_map_t *sarea;
-	struct _drm_i915_sarea *sarea_priv;
-};
-#define I915_FENCE_REG_NONE -1
-#define I915_MAX_NUM_FENCES 16
-/* 16 fences + sign bit for FENCE_REG_NONE */
-#define I915_MAX_NUM_FENCE_BITS 5
-
-struct drm_i915_fence_reg {
-	struct list_head lru_list;
-	struct drm_i915_gem_object *obj;
-	uint32_t setup_seqno;
-	int pin_count;
-};
-
-struct sdvo_device_mapping {
-	u8 initialized;
-	u8 dvo_port;
-	u8 slave_addr;
-	u8 dvo_wiring;
-	u8 i2c_pin;
-	u8 ddc_pin;
-};
-
-struct intel_display_error_state;
-
-struct drm_i915_error_state {
-	u32 eir;
-	u32 pgtbl_er;
-	u32 pipestat[I915_MAX_PIPES];
-	u32 tail[I915_NUM_RINGS];
-	u32 head[I915_NUM_RINGS];
-	u32 ipeir[I915_NUM_RINGS];
-	u32 ipehr[I915_NUM_RINGS];
-	u32 instdone[I915_NUM_RINGS];
-	u32 acthd[I915_NUM_RINGS];
-	u32 semaphore_mboxes[I915_NUM_RINGS][I915_NUM_RINGS - 1];
-	/* our own tracking of ring head and tail */
-	u32 cpu_ring_head[I915_NUM_RINGS];
-	u32 cpu_ring_tail[I915_NUM_RINGS];
-	u32 error; /* gen6+ */
-	u32 instpm[I915_NUM_RINGS];
-	u32 instps[I915_NUM_RINGS];
-	u32 instdone1;
-	u32 seqno[I915_NUM_RINGS];
-	u64 bbaddr;
-	u32 fault_reg[I915_NUM_RINGS];
-	u32 done_reg;
-	u32 faddr[I915_NUM_RINGS];
-	u64 fence[I915_MAX_NUM_FENCES];
-	struct timeval time;
-	struct drm_i915_error_ring {
-		struct drm_i915_error_object {
-			int page_count;
-			u32 gtt_offset;
-			u32 *pages[0];
-		} *ringbuffer, *batchbuffer;
-		struct drm_i915_error_request {
-			long jiffies;
-			u32 seqno;
-			u32 tail;
-		} *requests;
-		int num_requests;
-	} ring[I915_NUM_RINGS];
-	struct drm_i915_error_buffer {
-		u32 size;
-		u32 name;
-		u32 seqno;
-		u32 gtt_offset;
-		u32 read_domains;
-		u32 write_domain;
-		s32 fence_reg:I915_MAX_NUM_FENCE_BITS;
-		s32 pinned:2;
-		u32 tiling:2;
-		u32 dirty:1;
-		u32 purgeable:1;
-		s32 ring:4;
-		u32 cache_level:2;
-	} *active_bo, *pinned_bo;
-	u32 active_bo_count, pinned_bo_count;
-	struct intel_overlay_error_state *overlay;
-	struct intel_display_error_state *display;
-};
-
-struct drm_i915_display_funcs {
-	void (*dpms)(struct drm_crtc *crtc, int mode);
-	bool (*fbc_enabled)(struct drm_device *dev);
-	void (*enable_fbc)(struct drm_crtc *crtc, unsigned long interval);
-	void (*disable_fbc)(struct drm_device *dev);
-	int (*get_display_clock_speed)(struct drm_device *dev);
-	int (*get_fifo_size)(struct drm_device *dev, int plane);
-	void (*update_wm)(struct drm_device *dev);
-	void (*update_sprite_wm)(struct drm_device *dev, int pipe,
-				 uint32_t sprite_width, int pixel_size);
-	int (*crtc_mode_set)(struct drm_crtc *crtc,
-			     struct drm_display_mode *mode,
-			     struct drm_display_mode *adjusted_mode,
-			     int x, int y,
-			     struct drm_framebuffer *old_fb);
-	void (*write_eld)(struct drm_connector *connector,
-			  struct drm_crtc *crtc);
-	void (*fdi_link_train)(struct drm_crtc *crtc);
-	void (*init_clock_gating)(struct drm_device *dev);
-	void (*init_pch_clock_gating)(struct drm_device *dev);
-	int (*queue_flip)(struct drm_device *dev, struct drm_crtc *crtc,
-			  struct drm_framebuffer *fb,
-			  struct drm_i915_gem_object *obj);
-	int (*update_plane)(struct drm_crtc *crtc, struct drm_framebuffer *fb,
-			    int x, int y);
-	void (*force_wake_get)(struct drm_i915_private *dev_priv);
-	void (*force_wake_put)(struct drm_i915_private *dev_priv);
-	/* clock updates for mode set */
-	/* cursor updates */
-	/* render clock increase/decrease */
-	/* display clock increase/decrease */
-	/* pll clock increase/decrease */
-};
-
-struct intel_device_info {
-	u8 gen;
-	u8 is_mobile:1;
-	u8 is_i85x:1;
-	u8 is_i915g:1;
-	u8 is_i945gm:1;
-	u8 is_g33:1;
-	u8 need_gfx_hws:1;
-	u8 is_g4x:1;
-	u8 is_pineview:1;
-	u8 is_broadwater:1;
-	u8 is_crestline:1;
-	u8 is_ivybridge:1;
-	u8 has_fbc:1;
-	u8 has_pipe_cxsr:1;
-	u8 has_hotplug:1;
-	u8 cursor_needs_physical:1;
-	u8 has_overlay:1;
-	u8 overlay_needs_physical:1;
-	u8 supports_tv:1;
-	u8 has_bsd_ring:1;
-	u8 has_blt_ring:1;
-	u8 has_llc:1;
-};
-
-#define I915_PPGTT_PD_ENTRIES 512
-#define I915_PPGTT_PT_ENTRIES 1024
-struct i915_hw_ppgtt {
-	unsigned num_pd_entries;
-	struct page **pt_pages;
-	uint32_t pd_offset;
-	dma_addr_t *pt_dma_addr;
-	dma_addr_t scratch_page_dma_addr;
-};
-
-enum no_fbc_reason {
-	FBC_NO_OUTPUT, /* no outputs enabled to compress */
-	FBC_STOLEN_TOO_SMALL, /* not enough space to hold compressed buffers */
-	FBC_UNSUPPORTED_MODE, /* interlace or doublescanned mode */
-	FBC_MODE_TOO_LARGE, /* mode too large for compression */
-	FBC_BAD_PLANE, /* fbc not supported on plane */
-	FBC_NOT_TILED, /* buffer not tiled */
-	FBC_MULTIPLE_PIPES, /* more than one pipe active */
-	FBC_MODULE_PARAM,
-};
-
-enum intel_pch {
-	PCH_IBX,	/* Ibexpeak PCH */
-	PCH_CPT,	/* Cougarpoint PCH */
-};
-
-#define QUIRK_PIPEA_FORCE (1<<0)
-#define QUIRK_LVDS_SSC_DISABLE (1<<1)
-
-struct intel_fbdev;
-struct intel_fbc_work;
-
-struct intel_gmbus {
-	struct i2c_adapter adapter;
-	bool force_bit;
-	bool has_gpio;
-	u32 reg0;
-	u32 gpio_reg;
-	struct i2c_algo_bit_data bit_algo;
-	struct drm_i915_private *dev_priv;
-};
-
-typedef struct drm_i915_private {
-	struct drm_device *dev;
-
-	const struct intel_device_info *info;
-
-	int has_gem;
-	int relative_constants_mode;
-
-	void __iomem *regs;
-	/** gt_fifo_count and the subsequent register write are synchronized
-	 * with dev->struct_mutex. */
-	unsigned gt_fifo_count;
-	/** forcewake_count is protected by gt_lock */
-	unsigned forcewake_count;
-	/** gt_lock is also taken in irq contexts. */
-	struct spinlock gt_lock;
-
-	struct intel_gmbus *gmbus;
-
-	/** gmbus_mutex protects against concurrent usage of the single hw gmbus
-	 * controller on different i2c buses. */
-	struct mutex gmbus_mutex;
-
-	struct pci_dev *bridge_dev;
-	struct intel_ring_buffer ring[I915_NUM_RINGS];
-	uint32_t next_seqno;
-
-	drm_dma_handle_t *status_page_dmah;
-	uint32_t counter;
-	drm_local_map_t hws_map;
-	struct drm_i915_gem_object *pwrctx;
-	struct drm_i915_gem_object *renderctx;
-
-	struct resource mch_res;
-
-	unsigned int cpp;
-	int back_offset;
-	int front_offset;
-	int current_page;
-	int page_flipping;
-
-	atomic_t irq_received;
-
-	/* protects the irq masks */
-	spinlock_t irq_lock;
-	/** Cached value of IMR to avoid reads in updating the bitfield */
-	u32 pipestat[2];
-	u32 irq_mask;
-	u32 gt_irq_mask;
-	u32 pch_irq_mask;
-
-	u32 hotplug_supported_mask;
-	struct work_struct hotplug_work;
-
-	int tex_lru_log_granularity;
-	int allow_batchbuffer;
-	unsigned int sr01, adpa, ppcr, dvob, dvoc, lvds;
-	int vblank_pipe;
-	int num_pipe;
-
-	/* For hangcheck timer */
-#define DRM_I915_HANGCHECK_PERIOD 1500 /* in ms */
-	struct timer_list hangcheck_timer;
-	int hangcheck_count;
-	uint32_t last_acthd;
-	uint32_t last_acthd_bsd;
-	uint32_t last_acthd_blt;
-	uint32_t last_instdone;
-	uint32_t last_instdone1;
-
-	unsigned long cfb_size;
-	unsigned int cfb_fb;
-	enum plane cfb_plane;
-	int cfb_y;
-	struct intel_fbc_work *fbc_work;
-
-	struct intel_opregion opregion;
-
-	/* overlay */
-	struct intel_overlay *overlay;
-	bool sprite_scaling_enabled;
-
-	/* LVDS info */
-	int backlight_level;  /* restore backlight to this value */
-	bool backlight_enabled;
-	struct drm_display_mode *lfp_lvds_vbt_mode; /* if any */
-	struct drm_display_mode *sdvo_lvds_vbt_mode; /* if any */
-
-	/* Feature bits from the VBIOS */
-	unsigned int int_tv_support:1;
-	unsigned int lvds_dither:1;
-	unsigned int lvds_vbt:1;
-	unsigned int int_crt_support:1;
-	unsigned int lvds_use_ssc:1;
-	unsigned int display_clock_mode:1;
-	int lvds_ssc_freq;
-	struct {
-		int rate;
-		int lanes;
-		int preemphasis;
-		int vswing;
-
-		bool initialized;
-		bool support;
-		int bpp;
-		struct edp_power_seq pps;
-	} edp;
-	bool no_aux_handshake;
-
-	struct notifier_block lid_notifier;
-
-	int crt_ddc_pin;
-	struct drm_i915_fence_reg fence_regs[I915_MAX_NUM_FENCES]; /* assume 965 */
-	int fence_reg_start; /* 4 if userland hasn't ioctl'd us yet */
-	int num_fence_regs; /* 8 on pre-965, 16 otherwise */
-
-	unsigned int fsb_freq, mem_freq, is_ddr3;
-
-	spinlock_t error_lock;
-	struct drm_i915_error_state *first_error;
-	struct work_struct error_work;
-	struct completion error_completion;
-	struct workqueue_struct *wq;
-
-	/* Display functions */
-	struct drm_i915_display_funcs display;
-
-	/* PCH chipset type */
-	enum intel_pch pch_type;
-
-	unsigned long quirks;
-
-	/* Register state */
-	bool modeset_on_lid;
-	u8 saveLBB;
-	u32 saveDSPACNTR;
-	u32 saveDSPBCNTR;
-	u32 saveDSPARB;
-	u32 saveHWS;
-	u32 savePIPEACONF;
-	u32 savePIPEBCONF;
-	u32 savePIPEASRC;
-	u32 savePIPEBSRC;
-	u32 saveFPA0;
-	u32 saveFPA1;
-	u32 saveDPLL_A;
-	u32 saveDPLL_A_MD;
-	u32 saveHTOTAL_A;
-	u32 saveHBLANK_A;
-	u32 saveHSYNC_A;
-	u32 saveVTOTAL_A;
-	u32 saveVBLANK_A;
-	u32 saveVSYNC_A;
-	u32 saveBCLRPAT_A;
-	u32 saveTRANSACONF;
-	u32 saveTRANS_HTOTAL_A;
-	u32 saveTRANS_HBLANK_A;
-	u32 saveTRANS_HSYNC_A;
-	u32 saveTRANS_VTOTAL_A;
-	u32 saveTRANS_VBLANK_A;
-	u32 saveTRANS_VSYNC_A;
-	u32 savePIPEASTAT;
-	u32 saveDSPASTRIDE;
-	u32 saveDSPASIZE;
-	u32 saveDSPAPOS;
-	u32 saveDSPAADDR;
-	u32 saveDSPASURF;
-	u32 saveDSPATILEOFF;
-	u32 savePFIT_PGM_RATIOS;
-	u32 saveBLC_HIST_CTL;
-	u32 saveBLC_PWM_CTL;
-	u32 saveBLC_PWM_CTL2;
-	u32 saveBLC_CPU_PWM_CTL;
-	u32 saveBLC_CPU_PWM_CTL2;
-	u32 saveFPB0;
-	u32 saveFPB1;
-	u32 saveDPLL_B;
-	u32 saveDPLL_B_MD;
-	u32 saveHTOTAL_B;
-	u32 saveHBLANK_B;
-	u32 saveHSYNC_B;
-	u32 saveVTOTAL_B;
-	u32 saveVBLANK_B;
-	u32 saveVSYNC_B;
-	u32 saveBCLRPAT_B;
-	u32 saveTRANSBCONF;
-	u32 saveTRANS_HTOTAL_B;
-	u32 saveTRANS_HBLANK_B;
-	u32 saveTRANS_HSYNC_B;
-	u32 saveTRANS_VTOTAL_B;
-	u32 saveTRANS_VBLANK_B;
-	u32 saveTRANS_VSYNC_B;
-	u32 savePIPEBSTAT;
-	u32 saveDSPBSTRIDE;
-	u32 saveDSPBSIZE;
-	u32 saveDSPBPOS;
-	u32 saveDSPBADDR;
-	u32 saveDSPBSURF;
-	u32 saveDSPBTILEOFF;
-	u32 saveVGA0;
-	u32 saveVGA1;
-	u32 saveVGA_PD;
-	u32 saveVGACNTRL;
-	u32 saveADPA;
-	u32 saveLVDS;
-	u32 savePP_ON_DELAYS;
-	u32 savePP_OFF_DELAYS;
-	u32 saveDVOA;
-	u32 saveDVOB;
-	u32 saveDVOC;
-	u32 savePP_ON;
-	u32 savePP_OFF;
-	u32 savePP_CONTROL;
-	u32 savePP_DIVISOR;
-	u32 savePFIT_CONTROL;
-	u32 save_palette_a[256];
-	u32 save_palette_b[256];
-	u32 saveDPFC_CB_BASE;
-	u32 saveFBC_CFB_BASE;
-	u32 saveFBC_LL_BASE;
-	u32 saveFBC_CONTROL;
-	u32 saveFBC_CONTROL2;
-	u32 saveIER;
-	u32 saveIIR;
-	u32 saveIMR;
-	u32 saveDEIER;
-	u32 saveDEIMR;
-	u32 saveGTIER;
-	u32 saveGTIMR;
-	u32 saveFDI_RXA_IMR;
-	u32 saveFDI_RXB_IMR;
-	u32 saveCACHE_MODE_0;
-	u32 saveMI_ARB_STATE;
-	u32 saveSWF0[16];
-	u32 saveSWF1[16];
-	u32 saveSWF2[3];
-	u8 saveMSR;
-	u8 saveSR[8];
-	u8 saveGR[25];
-	u8 saveAR_INDEX;
-	u8 saveAR[21];
-	u8 saveDACMASK;
-	u8 saveCR[37];
-	uint64_t saveFENCE[I915_MAX_NUM_FENCES];
-	u32 saveCURACNTR;
-	u32 saveCURAPOS;
-	u32 saveCURABASE;
-	u32 saveCURBCNTR;
-	u32 saveCURBPOS;
-	u32 saveCURBBASE;
-	u32 saveCURSIZE;
-	u32 saveDP_B;
-	u32 saveDP_C;
-	u32 saveDP_D;
-	u32 savePIPEA_GMCH_DATA_M;
-	u32 savePIPEB_GMCH_DATA_M;
-	u32 savePIPEA_GMCH_DATA_N;
-	u32 savePIPEB_GMCH_DATA_N;
-	u32 savePIPEA_DP_LINK_M;
-	u32 savePIPEB_DP_LINK_M;
-	u32 savePIPEA_DP_LINK_N;
-	u32 savePIPEB_DP_LINK_N;
-	u32 saveFDI_RXA_CTL;
-	u32 saveFDI_TXA_CTL;
-	u32 saveFDI_RXB_CTL;
-	u32 saveFDI_TXB_CTL;
-	u32 savePFA_CTL_1;
-	u32 savePFB_CTL_1;
-	u32 savePFA_WIN_SZ;
-	u32 savePFB_WIN_SZ;
-	u32 savePFA_WIN_POS;
-	u32 savePFB_WIN_POS;
-	u32 savePCH_DREF_CONTROL;
-	u32 saveDISP_ARB_CTL;
-	u32 savePIPEA_DATA_M1;
-	u32 savePIPEA_DATA_N1;
-	u32 savePIPEA_LINK_M1;
-	u32 savePIPEA_LINK_N1;
-	u32 savePIPEB_DATA_M1;
-	u32 savePIPEB_DATA_N1;
-	u32 savePIPEB_LINK_M1;
-	u32 savePIPEB_LINK_N1;
-	u32 saveMCHBAR_RENDER_STANDBY;
-	u32 savePCH_PORT_HOTPLUG;
-
-	struct {
-		/** Bridge to intel-gtt-ko */
-		const struct intel_gtt *gtt;
-		/** Memory allocator for GTT stolen memory */
-		struct drm_mm stolen;
-		/** Memory allocator for GTT */
-		struct drm_mm gtt_space;
-		/** List of all objects in gtt_space. Used to restore gtt
-		 * mappings on resume */
-		struct list_head gtt_list;
-
-		/** Usable portion of the GTT for GEM */
-		unsigned long gtt_start;
-		unsigned long gtt_mappable_end;
-		unsigned long gtt_end;
-
-		struct io_mapping *gtt_mapping;
-		int gtt_mtrr;
-
-		/** PPGTT used for aliasing the PPGTT with the GTT */
-		struct i915_hw_ppgtt *aliasing_ppgtt;
-
-		struct shrinker inactive_shrinker;
-
-		/**
-		 * List of objects currently involved in rendering.
-		 *
-		 * Includes buffers having the contents of their GPU caches
-		 * flushed, not necessarily primitives.  last_rendering_seqno
-		 * represents when the rendering involved will be completed.
-		 *
-		 * A reference is held on the buffer while on this list.
-		 */
-		struct list_head active_list;
-
-		/**
-		 * List of objects which are not in the ringbuffer but which
-		 * still have a write_domain which needs to be flushed before
-		 * unbinding.
-		 *
-		 * last_rendering_seqno is 0 while an object is in this list.
-		 *
-		 * A reference is held on the buffer while on this list.
-		 */
-		struct list_head flushing_list;
-
-		/**
-		 * LRU list of objects which are not in the ringbuffer and
-		 * are ready to unbind, but are still in the GTT.
-		 *
-		 * last_rendering_seqno is 0 while an object is in this list.
-		 *
-		 * A reference is not held on the buffer while on this list,
-		 * as merely being GTT-bound shouldn't prevent its being
-		 * freed, and we'll pull it off the list in the free path.
-		 */
-		struct list_head inactive_list;
-
-		/**
-		 * LRU list of objects which are not in the ringbuffer but
-		 * are still pinned in the GTT.
-		 */
-		struct list_head pinned_list;
-
-		/** LRU list of objects with fence regs on them. */
-		struct list_head fence_list;
-
-		/**
-		 * List of objects currently pending being freed.
-		 *
-		 * These objects are no longer in use, but due to a signal
-		 * we were prevented from freeing them at the appointed time.
-		 */
-		struct list_head deferred_free_list;
-
-		/**
-		 * We leave the user IRQ off as much as possible,
-		 * but this means that requests will finish and never
-		 * be retired once the system goes idle. Set a timer to
-		 * fire periodically while the ring is running. When it
-		 * fires, go retire requests.
-		 */
-		struct delayed_work retire_work;
-
-		/**
-		 * Are we in a non-interruptible section of code like
-		 * modesetting?
-		 */
-		bool interruptible;
-
-		/**
-		 * Flag if the X Server, and thus DRM, is not currently in
-		 * control of the device.
-		 *
-		 * This is set between LeaveVT and EnterVT.  It needs to be
-		 * replaced with a semaphore.  It also needs to be
-		 * transitioned away from for kernel modesetting.
-		 */
-		int suspended;
-
-		/**
-		 * Flag if the hardware appears to be wedged.
-		 *
-		 * This is set when attempts to idle the device timeout.
-		 * It prevents command submission from occurring and makes
-		 * every pending request fail
-		 */
-		atomic_t wedged;
-
-		/** Bit 6 swizzling required for X tiling */
-		uint32_t bit_6_swizzle_x;
-		/** Bit 6 swizzling required for Y tiling */
-		uint32_t bit_6_swizzle_y;
-
-		/* storage for physical objects */
-		struct drm_i915_gem_phys_object *phys_objs[I915_MAX_PHYS_OBJECT];
-
-		/* accounting, useful for userland debugging */
-		size_t gtt_total;
-		size_t mappable_gtt_total;
-		size_t object_memory;
-		u32 object_count;
-	} mm;
-	struct sdvo_device_mapping sdvo_mappings[2];
-	/* indicate whether the LVDS_BORDER should be enabled or not */
-	unsigned int lvds_border_bits;
-	/* Panel fitter placement and size for Ironlake+ */
-	u32 pch_pf_pos, pch_pf_size;
-
-	struct drm_crtc *plane_to_crtc_mapping[3];
-	struct drm_crtc *pipe_to_crtc_mapping[3];
-	wait_queue_head_t pending_flip_queue;
-	bool flip_pending_is_done;
-
-	/* Reclocking support */
-	bool render_reclock_avail;
-	bool lvds_downclock_avail;
-	/* indicates the reduced downclock for LVDS*/
-	int lvds_downclock;
-	struct work_struct idle_work;
-	struct timer_list idle_timer;
-	bool busy;
-	u16 orig_clock;
-	int child_dev_num;
-	struct child_device_config *child_dev;
-	struct drm_connector *int_lvds_connector;
-	struct drm_connector *int_edp_connector;
-
-	bool mchbar_need_disable;
-
-	struct work_struct rps_work;
-	spinlock_t rps_lock;
-	u32 pm_iir;
-
-	u8 cur_delay;
-	u8 min_delay;
-	u8 max_delay;
-	u8 fmax;
-	u8 fstart;
-
-	u64 last_count1;
-	unsigned long last_time1;
-	unsigned long chipset_power;
-	u64 last_count2;
-	struct timespec last_time2;
-	unsigned long gfx_power;
-	int c_m;
-	int r_t;
-	u8 corr;
-	spinlock_t *mchdev_lock;
-
-	enum no_fbc_reason no_fbc_reason;
-
-	struct drm_mm_node *compressed_fb;
-	struct drm_mm_node *compressed_llb;
-
-	unsigned long last_gpu_reset;
-
-	/* list of fbdev register on this device */
-	struct intel_fbdev *fbdev;
-
-	struct backlight_device *backlight;
-
-	struct drm_property *broadcast_rgb_property;
-	struct drm_property *force_audio_property;
-} drm_i915_private_t;
-
-enum hdmi_force_audio {
-	HDMI_AUDIO_OFF_DVI = -2,	/* no aux data for HDMI-DVI converter */
-	HDMI_AUDIO_OFF,			/* force turn off HDMI audio */
-	HDMI_AUDIO_AUTO,		/* trust EDID */
-	HDMI_AUDIO_ON,			/* force turn on HDMI audio */
-};
-
-enum i915_cache_level {
-	I915_CACHE_NONE,
-	I915_CACHE_LLC,
-	I915_CACHE_LLC_MLC, /* gen6+ */
-};
-
-struct drm_i915_gem_object {
-	struct drm_gem_object base;
-
-	/** Current space allocated to this object in the GTT, if any. */
-	struct drm_mm_node *gtt_space;
-	struct list_head gtt_list;
-
-	/** This object's place on the active/flushing/inactive lists */
-	struct list_head ring_list;
-	struct list_head mm_list;
-	/** This object's place on GPU write list */
-	struct list_head gpu_write_list;
-	/** This object's place in the batchbuffer or on the eviction list */
-	struct list_head exec_list;
-
-	/**
-	 * This is set if the object is on the active or flushing lists
-	 * (has pending rendering), and is not set if it's on inactive (ready
-	 * to be unbound).
-	 */
-	unsigned int active:1;
-
-	/**
-	 * This is set if the object has been written to since last bound
-	 * to the GTT
-	 */
-	unsigned int dirty:1;
-
-	/**
-	 * This is set if the object has been written to since the last
-	 * GPU flush.
-	 */
-	unsigned int pending_gpu_write:1;
-
-	/**
-	 * Fence register bits (if any) for this object.  Will be set
-	 * as needed when mapped into the GTT.
-	 * Protected by dev->struct_mutex.
-	 */
-	signed int fence_reg:I915_MAX_NUM_FENCE_BITS;
-
-	/**
-	 * Advice: are the backing pages purgeable?
-	 */
-	unsigned int madv:2;
-
-	/**
-	 * Current tiling mode for the object.
-	 */
-	unsigned int tiling_mode:2;
-	unsigned int tiling_changed:1;
-
-	/** How many users have pinned this object in GTT space. The following
-	 * users can each hold at most one reference: pwrite/pread, pin_ioctl
-	 * (via user_pin_count), execbuffer (objects are not allowed multiple
-	 * times for the same batchbuffer), and the framebuffer code. When
-	 * switching/pageflipping, the framebuffer code has at most two buffers
-	 * pinned per crtc.
-	 *
-	 * In the worst case this is 1 + 1 + 1 + 2*2 = 7. That would fit into 3
-	 * bits with absolutely no headroom. So use 4 bits. */
-	unsigned int pin_count:4;
-#define DRM_I915_GEM_OBJECT_MAX_PIN_COUNT 0xf
-
-	/**
-	 * Is the object at the current location in the gtt mappable and
-	 * fenceable? Used to avoid costly recalculations.
-	 */
-	unsigned int map_and_fenceable:1;
-
-	/**
-	 * Whether the current gtt mapping needs to be mappable (and isn't just
-	 * mappable by accident). Track pin and fault separate for a more
-	 * accurate mappable working set.
-	 */
-	unsigned int fault_mappable:1;
-	unsigned int pin_mappable:1;
-
-	/*
-	 * Is the GPU currently using a fence to access this buffer,
-	 */
-	unsigned int pending_fenced_gpu_access:1;
-	unsigned int fenced_gpu_access:1;
-
-	unsigned int cache_level:2;
-
-	unsigned int has_aliasing_ppgtt_mapping:1;
-
-	struct page **pages;
-
-	/**
-	 * DMAR support
-	 */
-	struct scatterlist *sg_list;
-	int num_sg;
-
-	/**
-	 * Used for performing relocations during execbuffer insertion.
-	 */
-	struct hlist_node exec_node;
-	unsigned long exec_handle;
-	struct drm_i915_gem_exec_object2 *exec_entry;
-
-	/**
-	 * Current offset of the object in GTT space.
-	 *
-	 * This is the same as gtt_space->start
-	 */
-	uint32_t gtt_offset;
-
-	/** Breadcrumb of last rendering to the buffer. */
-	uint32_t last_rendering_seqno;
-	struct intel_ring_buffer *ring;
-
-	/** Breadcrumb of last fenced GPU access to the buffer. */
-	uint32_t last_fenced_seqno;
-	struct intel_ring_buffer *last_fenced_ring;
-
-	/** Current tiling stride for the object, if it's tiled. */
-	uint32_t stride;
-
-	/** Record of address bit 17 of each page at last unbind. */
-	unsigned long *bit_17;
-
-
-	/**
-	 * If present, while GEM_DOMAIN_CPU is in the read domain this array
-	 * flags which individual pages are valid.
-	 */
-	uint8_t *page_cpu_valid;
-
-	/** User space pin count and filp owning the pin */
-	uint32_t user_pin_count;
-	struct drm_file *pin_filp;
-
-	/** for phy allocated objects */
-	struct drm_i915_gem_phys_object *phys_obj;
-
-	/**
-	 * Number of crtcs where this object is currently the fb, but
-	 * will be page flipped away on the next vblank.  When it
-	 * reaches 0, dev_priv->pending_flip_queue will be woken up.
-	 */
-	atomic_t pending_flip;
-};
-
-#define to_intel_bo(x) container_of(x, struct drm_i915_gem_object, base)
-
-/**
- * Request queue structure.
- *
- * The request queue allows us to note sequence numbers that have been emitted
- * and may be associated with active buffers to be retired.
- *
- * By keeping this list, we can avoid having to do questionable
- * sequence-number comparisons on buffer last_rendering_seqnos, and associate
- * an emission time with seqnos for tracking how far ahead of the GPU we are.
- */
-struct drm_i915_gem_request {
-	/** On Which ring this request was generated */
-	struct intel_ring_buffer *ring;
-
-	/** GEM sequence number associated with this request. */
-	uint32_t seqno;
-
-	/** Postion in the ringbuffer of the end of the request */
-	u32 tail;
-
-	/** Time at which this request was emitted, in jiffies. */
-	unsigned long emitted_jiffies;
-
-	/** global list entry for this request */
-	struct list_head list;
-
-	struct drm_i915_file_private *file_priv;
-	/** file_priv list entry for this request */
-	struct list_head client_list;
-};
-
-struct drm_i915_file_private {
-	struct {
-		struct spinlock lock;
-		struct list_head request_list;
-	} mm;
-};
-
-#define INTEL_INFO(dev)	(((struct drm_i915_private *) (dev)->dev_private)->info)
-
-#define IS_I830(dev)		((dev)->pci_device == 0x3577)
-#define IS_845G(dev)		((dev)->pci_device == 0x2562)
-#define IS_I85X(dev)		(INTEL_INFO(dev)->is_i85x)
-#define IS_I865G(dev)		((dev)->pci_device == 0x2572)
-#define IS_I915G(dev)		(INTEL_INFO(dev)->is_i915g)
-#define IS_I915GM(dev)		((dev)->pci_device == 0x2592)
-#define IS_I945G(dev)		((dev)->pci_device == 0x2772)
-#define IS_I945GM(dev)		(INTEL_INFO(dev)->is_i945gm)
-#define IS_BROADWATER(dev)	(INTEL_INFO(dev)->is_broadwater)
-#define IS_CRESTLINE(dev)	(INTEL_INFO(dev)->is_crestline)
-#define IS_GM45(dev)		((dev)->pci_device == 0x2A42)
-#define IS_G4X(dev)		(INTEL_INFO(dev)->is_g4x)
-#define IS_PINEVIEW_G(dev)	((dev)->pci_device == 0xa001)
-#define IS_PINEVIEW_M(dev)	((dev)->pci_device == 0xa011)
-#define IS_PINEVIEW(dev)	(INTEL_INFO(dev)->is_pineview)
-#define IS_G33(dev)		(INTEL_INFO(dev)->is_g33)
-#define IS_IRONLAKE_D(dev)	((dev)->pci_device == 0x0042)
-#define IS_IRONLAKE_M(dev)	((dev)->pci_device == 0x0046)
-#define IS_IVYBRIDGE(dev)	(INTEL_INFO(dev)->is_ivybridge)
-#define IS_MOBILE(dev)		(INTEL_INFO(dev)->is_mobile)
-
-/*
- * The genX designation typically refers to the render engine, so render
- * capability related checks should use IS_GEN, while display and other checks
- * have their own (e.g. HAS_PCH_SPLIT for ILK+ display, IS_foo for particular
- * chips, etc.).
- */
-#define IS_GEN2(dev)	(INTEL_INFO(dev)->gen == 2)
-#define IS_GEN3(dev)	(INTEL_INFO(dev)->gen == 3)
-#define IS_GEN4(dev)	(INTEL_INFO(dev)->gen == 4)
-#define IS_GEN5(dev)	(INTEL_INFO(dev)->gen == 5)
-#define IS_GEN6(dev)	(INTEL_INFO(dev)->gen == 6)
-#define IS_GEN7(dev)	(INTEL_INFO(dev)->gen == 7)
-
-#define HAS_BSD(dev)            (INTEL_INFO(dev)->has_bsd_ring)
-#define HAS_BLT(dev)            (INTEL_INFO(dev)->has_blt_ring)
-#define HAS_LLC(dev)            (INTEL_INFO(dev)->has_llc)
-#define I915_NEED_GFX_HWS(dev)	(INTEL_INFO(dev)->need_gfx_hws)
-
-#define HAS_ALIASING_PPGTT(dev)	(INTEL_INFO(dev)->gen >=6)
-
-#define HAS_OVERLAY(dev)		(INTEL_INFO(dev)->has_overlay)
-#define OVERLAY_NEEDS_PHYSICAL(dev)	(INTEL_INFO(dev)->overlay_needs_physical)
-
-/* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
- * rows, which changed the alignment requirements and fence programming.
- */
-#define HAS_128_BYTE_Y_TILING(dev) (!IS_GEN2(dev) && !(IS_I915G(dev) || \
-						      IS_I915GM(dev)))
-#define SUPPORTS_DIGITAL_OUTPUTS(dev)	(!IS_GEN2(dev) && !IS_PINEVIEW(dev))
-#define SUPPORTS_INTEGRATED_HDMI(dev)	(IS_G4X(dev) || IS_GEN5(dev))
-#define SUPPORTS_INTEGRATED_DP(dev)	(IS_G4X(dev) || IS_GEN5(dev))
-#define SUPPORTS_EDP(dev)		(IS_IRONLAKE_M(dev))
-#define SUPPORTS_TV(dev)		(INTEL_INFO(dev)->supports_tv)
-#define I915_HAS_HOTPLUG(dev)		 (INTEL_INFO(dev)->has_hotplug)
-/* dsparb controlled by hw only */
-#define DSPARB_HWCONTROL(dev) (IS_G4X(dev) || IS_IRONLAKE(dev))
-
-#define HAS_FW_BLC(dev) (INTEL_INFO(dev)->gen > 2)
-#define HAS_PIPE_CXSR(dev) (INTEL_INFO(dev)->has_pipe_cxsr)
-#define I915_HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc)
-
-#define HAS_PCH_SPLIT(dev) (IS_GEN5(dev) || IS_GEN6(dev) || IS_IVYBRIDGE(dev))
-#define HAS_PIPE_CONTROL(dev) (INTEL_INFO(dev)->gen >= 5)
-
-#define INTEL_PCH_TYPE(dev) (((struct drm_i915_private *)(dev)->dev_private)->pch_type)
-#define HAS_PCH_CPT(dev) (INTEL_PCH_TYPE(dev) == PCH_CPT)
-#define HAS_PCH_IBX(dev) (INTEL_PCH_TYPE(dev) == PCH_IBX)
-
-#include "i915_trace.h"
-
-/**
- * RC6 is a special power stage which allows the GPU to enter an very
- * low-voltage mode when idle, using down to 0V while at this stage.  This
- * stage is entered automatically when the GPU is idle when RC6 support is
- * enabled, and as soon as new workload arises GPU wakes up automatically as well.
- *
- * There are different RC6 modes available in Intel GPU, which differentiate
- * among each other with the latency required to enter and leave RC6 and
- * voltage consumed by the GPU in different states.
- *
- * The combination of the following flags define which states GPU is allowed
- * to enter, while RC6 is the normal RC6 state, RC6p is the deep RC6, and
- * RC6pp is deepest RC6. Their support by hardware varies according to the
- * GPU, BIOS, chipset and platform. RC6 is usually the safest one and the one
- * which brings the most power savings; deeper states save more power, but
- * require higher latency to switch to and wake up.
- */
-#define INTEL_RC6_ENABLE			(1<<0)
-#define INTEL_RC6p_ENABLE			(1<<1)
-#define INTEL_RC6pp_ENABLE			(1<<2)
-
-extern struct drm_ioctl_desc i915_ioctls[];
-extern int i915_max_ioctl;
-extern unsigned int i915_fbpercrtc __always_unused;
-extern int i915_panel_ignore_lid __read_mostly;
-extern unsigned int i915_powersave __read_mostly;
-extern int i915_semaphores __read_mostly;
-extern unsigned int i915_lvds_downclock __read_mostly;
-extern int i915_panel_use_ssc __read_mostly;
-extern int i915_vbt_sdvo_panel_type __read_mostly;
-extern int i915_enable_rc6 __read_mostly;
-extern int i915_enable_fbc __read_mostly;
-extern bool i915_enable_hangcheck __read_mostly;
-extern int i915_enable_ppgtt __read_mostly;
-
-extern int i915_suspend(struct drm_device *dev, pm_message_t state);
-extern int i915_resume(struct drm_device *dev);
-extern int i915_master_create(struct drm_device *dev, struct drm_master *master);
-extern void i915_master_destroy(struct drm_device *dev, struct drm_master *master);
-
-				/* i915_dma.c */
-extern void i915_kernel_lost_context(struct drm_device * dev);
-extern int i915_driver_load(struct drm_device *, unsigned long flags);
-extern int i915_driver_unload(struct drm_device *);
-extern int i915_driver_open(struct drm_device *dev, struct drm_file *file_priv);
-extern void i915_driver_lastclose(struct drm_device * dev);
-extern void i915_driver_preclose(struct drm_device *dev,
-				 struct drm_file *file_priv);
-extern void i915_driver_postclose(struct drm_device *dev,
-				  struct drm_file *file_priv);
-extern int i915_driver_device_is_agp(struct drm_device * dev);
-extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
-			      unsigned long arg);
-extern int i915_emit_box(struct drm_device *dev,
-			 struct drm_clip_rect *box,
-			 int DR1, int DR4);
-extern int i915_reset(struct drm_device *dev, u8 flags);
-extern unsigned long i915_chipset_val(struct drm_i915_private *dev_priv);
-extern unsigned long i915_mch_val(struct drm_i915_private *dev_priv);
-extern unsigned long i915_gfx_val(struct drm_i915_private *dev_priv);
-extern void i915_update_gfx_val(struct drm_i915_private *dev_priv);
-
-
-/* i915_irq.c */
-void i915_hangcheck_elapsed(unsigned long data);
-void i915_handle_error(struct drm_device *dev, bool wedged);
-extern int i915_irq_emit(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-extern int i915_irq_wait(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-
-extern void intel_irq_init(struct drm_device *dev);
-
-extern int i915_vblank_pipe_set(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-extern int i915_vblank_pipe_get(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-extern int i915_vblank_swap(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv);
-
-void
-i915_enable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask);
-
-void
-i915_disable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask);
-
-void intel_enable_asle(struct drm_device *dev);
-
-#ifdef CONFIG_DEBUG_FS
-extern void i915_destroy_error_state(struct drm_device *dev);
-#else
-#define i915_destroy_error_state(x)
-#endif
-
-
-/* i915_gem.c */
-int i915_gem_init_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_create_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv);
-int i915_gem_pread_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-int i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv);
-int i915_gem_mmap_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
-int i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv);
-int i915_gem_execbuffer(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_execbuffer2(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-int i915_gem_pin_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv);
-int i915_gem_unpin_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-int i915_gem_busy_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_throttle_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv);
-int i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-int i915_gem_entervt_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-int i915_gem_leavevt_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-int i915_gem_set_tiling(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_get_tiling(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-void i915_gem_load(struct drm_device *dev);
-int i915_gem_init_object(struct drm_gem_object *obj);
-int __must_check i915_gem_flush_ring(struct intel_ring_buffer *ring,
-				     uint32_t invalidate_domains,
-				     uint32_t flush_domains);
-struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev,
-						  size_t size);
-void i915_gem_free_object(struct drm_gem_object *obj);
-int __must_check i915_gem_object_pin(struct drm_i915_gem_object *obj,
-				     uint32_t alignment,
-				     bool map_and_fenceable);
-void i915_gem_object_unpin(struct drm_i915_gem_object *obj);
-int __must_check i915_gem_object_unbind(struct drm_i915_gem_object *obj);
-void i915_gem_release_mmap(struct drm_i915_gem_object *obj);
-void i915_gem_lastclose(struct drm_device *dev);
-
-int __must_check i915_mutex_lock_interruptible(struct drm_device *dev);
-int __must_check i915_gem_object_wait_rendering(struct drm_i915_gem_object *obj);
-void i915_gem_object_move_to_active(struct drm_i915_gem_object *obj,
-				    struct intel_ring_buffer *ring,
-				    u32 seqno);
-
-int i915_gem_dumb_create(struct drm_file *file_priv,
-			 struct drm_device *dev,
-			 struct drm_mode_create_dumb *args);
-int i915_gem_mmap_gtt(struct drm_file *file_priv, struct drm_device *dev,
-		      uint32_t handle, uint64_t *offset);
-int i915_gem_dumb_destroy(struct drm_file *file_priv, struct drm_device *dev,
-			  uint32_t handle);
-/**
- * Returns true if seq1 is later than seq2.
- */
-static inline bool
-i915_seqno_passed(uint32_t seq1, uint32_t seq2)
-{
-	return (int32_t)(seq1 - seq2) >= 0;
-}
-
-u32 i915_gem_next_request_seqno(struct intel_ring_buffer *ring);
-
-int __must_check i915_gem_object_get_fence(struct drm_i915_gem_object *obj,
-					   struct intel_ring_buffer *pipelined);
-int __must_check i915_gem_object_put_fence(struct drm_i915_gem_object *obj);
-
-static inline void
-i915_gem_object_pin_fence(struct drm_i915_gem_object *obj)
-{
-	if (obj->fence_reg != I915_FENCE_REG_NONE) {
-		struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
-		dev_priv->fence_regs[obj->fence_reg].pin_count++;
-	}
-}
-
-static inline void
-i915_gem_object_unpin_fence(struct drm_i915_gem_object *obj)
-{
-	if (obj->fence_reg != I915_FENCE_REG_NONE) {
-		struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
-		dev_priv->fence_regs[obj->fence_reg].pin_count--;
-	}
-}
-
-void i915_gem_retire_requests(struct drm_device *dev);
-void i915_gem_retire_requests_ring(struct intel_ring_buffer *ring);
-
-void i915_gem_reset(struct drm_device *dev);
-void i915_gem_clflush_object(struct drm_i915_gem_object *obj);
-int __must_check i915_gem_object_set_domain(struct drm_i915_gem_object *obj,
-					    uint32_t read_domains,
-					    uint32_t write_domain);
-int __must_check i915_gem_object_finish_gpu(struct drm_i915_gem_object *obj);
-int __must_check i915_gem_init_hw(struct drm_device *dev);
-void i915_gem_init_swizzling(struct drm_device *dev);
-void i915_gem_init_ppgtt(struct drm_device *dev);
-void i915_gem_cleanup_ringbuffer(struct drm_device *dev);
-void i915_gem_do_init(struct drm_device *dev,
-		      unsigned long start,
-		      unsigned long mappable_end,
-		      unsigned long end);
-int __must_check i915_gpu_idle(struct drm_device *dev, bool do_retire);
-int __must_check i915_gem_idle(struct drm_device *dev);
-int __must_check i915_add_request(struct intel_ring_buffer *ring,
-				  struct drm_file *file,
-				  struct drm_i915_gem_request *request);
-int __must_check i915_wait_request(struct intel_ring_buffer *ring,
-				   uint32_t seqno,
-				   bool do_retire);
-int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
-int __must_check
-i915_gem_object_set_to_gtt_domain(struct drm_i915_gem_object *obj,
-				  bool write);
-int __must_check
-i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
-				     u32 alignment,
-				     struct intel_ring_buffer *pipelined);
-int i915_gem_attach_phys_object(struct drm_device *dev,
-				struct drm_i915_gem_object *obj,
-				int id,
-				int align);
-void i915_gem_detach_phys_object(struct drm_device *dev,
-				 struct drm_i915_gem_object *obj);
-void i915_gem_free_all_phys_object(struct drm_device *dev);
-void i915_gem_release(struct drm_device *dev, struct drm_file *file);
-
-uint32_t
-i915_gem_get_unfenced_gtt_alignment(struct drm_device *dev,
-				    uint32_t size,
-				    int tiling_mode);
-
-int i915_gem_object_set_cache_level(struct drm_i915_gem_object *obj,
-				    enum i915_cache_level cache_level);
-
-/* i915_gem_gtt.c */
-int __must_check i915_gem_init_aliasing_ppgtt(struct drm_device *dev);
-void i915_gem_cleanup_aliasing_ppgtt(struct drm_device *dev);
-void i915_ppgtt_bind_object(struct i915_hw_ppgtt *ppgtt,
-			    struct drm_i915_gem_object *obj,
-			    enum i915_cache_level cache_level);
-void i915_ppgtt_unbind_object(struct i915_hw_ppgtt *ppgtt,
-			      struct drm_i915_gem_object *obj);
-
-void i915_gem_restore_gtt_mappings(struct drm_device *dev);
-int __must_check i915_gem_gtt_bind_object(struct drm_i915_gem_object *obj);
-void i915_gem_gtt_rebind_object(struct drm_i915_gem_object *obj,
-				enum i915_cache_level cache_level);
-void i915_gem_gtt_unbind_object(struct drm_i915_gem_object *obj);
-
-/* i915_gem_evict.c */
-int __must_check i915_gem_evict_something(struct drm_device *dev, int min_size,
-					  unsigned alignment, bool mappable);
-int __must_check i915_gem_evict_everything(struct drm_device *dev,
-					   bool purgeable_only);
-int __must_check i915_gem_evict_inactive(struct drm_device *dev,
-					 bool purgeable_only);
-
-/* i915_gem_tiling.c */
-void i915_gem_detect_bit_6_swizzle(struct drm_device *dev);
-void i915_gem_object_do_bit_17_swizzle(struct drm_i915_gem_object *obj);
-void i915_gem_object_save_bit_17_swizzle(struct drm_i915_gem_object *obj);
-
-/* i915_gem_debug.c */
-void i915_gem_dump_object(struct drm_i915_gem_object *obj, int len,
-			  const char *where, uint32_t mark);
-#if WATCH_LISTS
-int i915_verify_lists(struct drm_device *dev);
-#else
-#define i915_verify_lists(dev) 0
-#endif
-void i915_gem_object_check_coherency(struct drm_i915_gem_object *obj,
-				     int handle);
-void i915_gem_dump_object(struct drm_i915_gem_object *obj, int len,
-			  const char *where, uint32_t mark);
-
-/* i915_debugfs.c */
-int i915_debugfs_init(struct drm_minor *minor);
-void i915_debugfs_cleanup(struct drm_minor *minor);
-
-/* i915_suspend.c */
-extern int i915_save_state(struct drm_device *dev);
-extern int i915_restore_state(struct drm_device *dev);
-
-/* i915_suspend.c */
-extern int i915_save_state(struct drm_device *dev);
-extern int i915_restore_state(struct drm_device *dev);
-
-/* intel_i2c.c */
-extern int intel_setup_gmbus(struct drm_device *dev);
-extern void intel_teardown_gmbus(struct drm_device *dev);
-extern void intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed);
-extern void intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit);
-extern inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter)
-{
-	return container_of(adapter, struct intel_gmbus, adapter)->force_bit;
-}
-extern void intel_i2c_reset(struct drm_device *dev);
-
-/* intel_opregion.c */
-extern int intel_opregion_setup(struct drm_device *dev);
-#ifdef CONFIG_ACPI
-extern void intel_opregion_init(struct drm_device *dev);
-extern void intel_opregion_fini(struct drm_device *dev);
-extern void intel_opregion_asle_intr(struct drm_device *dev);
-extern void intel_opregion_gse_intr(struct drm_device *dev);
-extern void intel_opregion_enable_asle(struct drm_device *dev);
-#else
-static inline void intel_opregion_init(struct drm_device *dev) { return; }
-static inline void intel_opregion_fini(struct drm_device *dev) { return; }
-static inline void intel_opregion_asle_intr(struct drm_device *dev) { return; }
-static inline void intel_opregion_gse_intr(struct drm_device *dev) { return; }
-static inline void intel_opregion_enable_asle(struct drm_device *dev) { return; }
-#endif
-
-/* intel_acpi.c */
-#ifdef CONFIG_ACPI
-extern void intel_register_dsm_handler(void);
-extern void intel_unregister_dsm_handler(void);
-#else
-static inline void intel_register_dsm_handler(void) { return; }
-static inline void intel_unregister_dsm_handler(void) { return; }
-#endif /* CONFIG_ACPI */
-
-/* modesetting */
-extern void intel_modeset_init(struct drm_device *dev);
-extern void intel_modeset_gem_init(struct drm_device *dev);
-extern void intel_modeset_cleanup(struct drm_device *dev);
-extern int intel_modeset_vga_set_state(struct drm_device *dev, bool state);
-extern bool intel_fbc_enabled(struct drm_device *dev);
-extern void intel_disable_fbc(struct drm_device *dev);
-extern bool ironlake_set_drps(struct drm_device *dev, u8 val);
-extern void ironlake_init_pch_refclk(struct drm_device *dev);
-extern void ironlake_enable_rc6(struct drm_device *dev);
-extern void gen6_set_rps(struct drm_device *dev, u8 val);
-extern void intel_detect_pch(struct drm_device *dev);
-extern int intel_trans_dp_port_sel(struct drm_crtc *crtc);
-
-extern void __gen6_gt_force_wake_get(struct drm_i915_private *dev_priv);
-extern void __gen6_gt_force_wake_mt_get(struct drm_i915_private *dev_priv);
-extern void __gen6_gt_force_wake_put(struct drm_i915_private *dev_priv);
-extern void __gen6_gt_force_wake_mt_put(struct drm_i915_private *dev_priv);
-
-/* overlay */
-#ifdef CONFIG_DEBUG_FS
-extern struct intel_overlay_error_state *intel_overlay_capture_error_state(struct drm_device *dev);
-extern void intel_overlay_print_error_state(struct seq_file *m, struct intel_overlay_error_state *error);
-
-extern struct intel_display_error_state *intel_display_capture_error_state(struct drm_device *dev);
-extern void intel_display_print_error_state(struct seq_file *m,
-					    struct drm_device *dev,
-					    struct intel_display_error_state *error);
-#endif
-
-#define LP_RING(d) (&((struct drm_i915_private *)(d))->ring[RCS])
-
-#define BEGIN_LP_RING(n) \
-	intel_ring_begin(LP_RING(dev_priv), (n))
-
-#define OUT_RING(x) \
-	intel_ring_emit(LP_RING(dev_priv), x)
-
-#define ADVANCE_LP_RING() \
-	intel_ring_advance(LP_RING(dev_priv))
-
-/**
- * Lock test for when it's just for synchronization of ring access.
- *
- * In that case, we don't need to do it when GEM is initialized as nobody else
- * has access to the ring.
- */
-#define RING_LOCK_TEST_WITH_RETURN(dev, file) do {			\
-	if (LP_RING(dev->dev_private)->obj == NULL)			\
-		LOCK_TEST_WITH_RETURN(dev, file);			\
-} while (0)
-
-/* On SNB platform, before reading ring registers forcewake bit
- * must be set to prevent GT core from power down and stale values being
- * returned.
- */
-void gen6_gt_force_wake_get(struct drm_i915_private *dev_priv);
-void gen6_gt_force_wake_put(struct drm_i915_private *dev_priv);
-int __gen6_gt_wait_for_fifo(struct drm_i915_private *dev_priv);
-
-/* We give fast paths for the really cool registers */
-#define NEEDS_FORCE_WAKE(dev_priv, reg) \
-	(((dev_priv)->info->gen >= 6) && \
-	 ((reg) < 0x40000) &&		 \
-	 ((reg) != FORCEWAKE))
-
-#define __i915_read(x, y) \
-	u##x i915_read##x(struct drm_i915_private *dev_priv, u32 reg);
-
-__i915_read(8, b)
-__i915_read(16, w)
-__i915_read(32, l)
-__i915_read(64, q)
-#undef __i915_read
-
-#define __i915_write(x, y) \
-	void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val);
-
-__i915_write(8, b)
-__i915_write(16, w)
-__i915_write(32, l)
-__i915_write(64, q)
-#undef __i915_write
-
-#define I915_READ8(reg)		i915_read8(dev_priv, (reg))
-#define I915_WRITE8(reg, val)	i915_write8(dev_priv, (reg), (val))
-
-#define I915_READ16(reg)	i915_read16(dev_priv, (reg))
-#define I915_WRITE16(reg, val)	i915_write16(dev_priv, (reg), (val))
-#define I915_READ16_NOTRACE(reg)	readw(dev_priv->regs + (reg))
-#define I915_WRITE16_NOTRACE(reg, val)	writew(val, dev_priv->regs + (reg))
-
-#define I915_READ(reg)		i915_read32(dev_priv, (reg))
-#define I915_WRITE(reg, val)	i915_write32(dev_priv, (reg), (val))
-#define I915_READ_NOTRACE(reg)		readl(dev_priv->regs + (reg))
-#define I915_WRITE_NOTRACE(reg, val)	writel(val, dev_priv->regs + (reg))
-
-#define I915_WRITE64(reg, val)	i915_write64(dev_priv, (reg), (val))
-#define I915_READ64(reg)	i915_read64(dev_priv, (reg))
-
-#define POSTING_READ(reg)	(void)I915_READ_NOTRACE(reg)
-#define POSTING_READ16(reg)	(void)I915_READ16_NOTRACE(reg)
-
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem.c
deleted file mode 100644
index 0d1e4b7b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem.c
+++ /dev/null
@@ -1,4276 +0,0 @@
-/*
- * Copyright © 2008 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "i915_trace.h"
-#include "intel_drv.h"
-#include <linux/shmem_fs.h>
-#include <linux/slab.h>
-#include <linux/swap.h>
-#include <linux/pci.h>
-
-static __must_check int i915_gem_object_flush_gpu_write_domain(struct drm_i915_gem_object *obj);
-static void i915_gem_object_flush_gtt_write_domain(struct drm_i915_gem_object *obj);
-static void i915_gem_object_flush_cpu_write_domain(struct drm_i915_gem_object *obj);
-static __must_check int i915_gem_object_set_to_cpu_domain(struct drm_i915_gem_object *obj,
-							  bool write);
-static __must_check int i915_gem_object_set_cpu_read_domain_range(struct drm_i915_gem_object *obj,
-								  uint64_t offset,
-								  uint64_t size);
-static void i915_gem_object_set_to_full_cpu_read_domain(struct drm_i915_gem_object *obj);
-static __must_check int i915_gem_object_bind_to_gtt(struct drm_i915_gem_object *obj,
-						    unsigned alignment,
-						    bool map_and_fenceable);
-static void i915_gem_clear_fence_reg(struct drm_device *dev,
-				     struct drm_i915_fence_reg *reg);
-static int i915_gem_phys_pwrite(struct drm_device *dev,
-				struct drm_i915_gem_object *obj,
-				struct drm_i915_gem_pwrite *args,
-				struct drm_file *file);
-static void i915_gem_free_object_tail(struct drm_i915_gem_object *obj);
-
-static int i915_gem_inactive_shrink(struct shrinker *shrinker,
-				    struct shrink_control *sc);
-static void i915_gem_object_truncate(struct drm_i915_gem_object *obj);
-
-/* some bookkeeping */
-static void i915_gem_info_add_obj(struct drm_i915_private *dev_priv,
-				  size_t size)
-{
-	dev_priv->mm.object_count++;
-	dev_priv->mm.object_memory += size;
-}
-
-static void i915_gem_info_remove_obj(struct drm_i915_private *dev_priv,
-				     size_t size)
-{
-	dev_priv->mm.object_count--;
-	dev_priv->mm.object_memory -= size;
-}
-
-static int
-i915_gem_wait_for_error(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct completion *x = &dev_priv->error_completion;
-	unsigned long flags;
-	int ret;
-
-	if (!atomic_read(&dev_priv->mm.wedged))
-		return 0;
-
-	ret = wait_for_completion_interruptible(x);
-	if (ret)
-		return ret;
-
-	if (atomic_read(&dev_priv->mm.wedged)) {
-		/* GPU is hung, bump the completion count to account for
-		 * the token we just consumed so that we never hit zero and
-		 * end up waiting upon a subsequent completion event that
-		 * will never happen.
-		 */
-		spin_lock_irqsave(&x->wait.lock, flags);
-		x->done++;
-		spin_unlock_irqrestore(&x->wait.lock, flags);
-	}
-	return 0;
-}
-
-int i915_mutex_lock_interruptible(struct drm_device *dev)
-{
-	int ret;
-
-	ret = i915_gem_wait_for_error(dev);
-	if (ret)
-		return ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	WARN_ON(i915_verify_lists(dev));
-	return 0;
-}
-
-static inline bool
-i915_gem_object_is_inactive(struct drm_i915_gem_object *obj)
-{
-	return obj->gtt_space && !obj->active && obj->pin_count == 0;
-}
-
-void i915_gem_do_init(struct drm_device *dev,
-		      unsigned long start,
-		      unsigned long mappable_end,
-		      unsigned long end)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	drm_mm_init(&dev_priv->mm.gtt_space, start, end - start);
-
-	dev_priv->mm.gtt_start = start;
-	dev_priv->mm.gtt_mappable_end = mappable_end;
-	dev_priv->mm.gtt_end = end;
-	dev_priv->mm.gtt_total = end - start;
-	dev_priv->mm.mappable_gtt_total = min(end, mappable_end) - start;
-
-	/* Take over this portion of the GTT */
-	intel_gtt_clear_range(start / PAGE_SIZE, (end-start) / PAGE_SIZE);
-}
-
-int
-i915_gem_init_ioctl(struct drm_device *dev, void *data,
-		    struct drm_file *file)
-{
-	struct drm_i915_gem_init *args = data;
-
-	if (args->gtt_start >= args->gtt_end ||
-	    (args->gtt_end | args->gtt_start) & (PAGE_SIZE - 1))
-		return -EINVAL;
-
-	mutex_lock(&dev->struct_mutex);
-	i915_gem_do_init(dev, args->gtt_start, args->gtt_end, args->gtt_end);
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-int
-i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *file)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_get_aperture *args = data;
-	struct drm_i915_gem_object *obj;
-	size_t pinned;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	pinned = 0;
-	mutex_lock(&dev->struct_mutex);
-	list_for_each_entry(obj, &dev_priv->mm.pinned_list, mm_list)
-		pinned += obj->gtt_space->size;
-	mutex_unlock(&dev->struct_mutex);
-
-	args->aper_size = dev_priv->mm.gtt_total;
-	args->aper_available_size = args->aper_size - pinned;
-
-	return 0;
-}
-
-static int
-i915_gem_create(struct drm_file *file,
-		struct drm_device *dev,
-		uint64_t size,
-		uint32_t *handle_p)
-{
-	struct drm_i915_gem_object *obj;
-	int ret;
-	u32 handle;
-
-	size = roundup(size, PAGE_SIZE);
-	if (size == 0)
-		return -EINVAL;
-
-	/* Allocate the new object */
-	obj = i915_gem_alloc_object(dev, size);
-	if (obj == NULL)
-		return -ENOMEM;
-
-	ret = drm_gem_handle_create(file, &obj->base, &handle);
-	if (ret) {
-		drm_gem_object_release(&obj->base);
-		i915_gem_info_remove_obj(dev->dev_private, obj->base.size);
-		kfree(obj);
-		return ret;
-	}
-
-	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_unreference(&obj->base);
-	trace_i915_gem_object_create(obj);
-
-	*handle_p = handle;
-	return 0;
-}
-
-int
-i915_gem_dumb_create(struct drm_file *file,
-		     struct drm_device *dev,
-		     struct drm_mode_create_dumb *args)
-{
-	/* have to work out size/pitch and return them */
-	args->pitch = ALIGN(args->width * ((args->bpp + 7) / 8), 64);
-	args->size = args->pitch * args->height;
-	return i915_gem_create(file, dev,
-			       args->size, &args->handle);
-}
-
-int i915_gem_dumb_destroy(struct drm_file *file,
-			  struct drm_device *dev,
-			  uint32_t handle)
-{
-	return drm_gem_handle_delete(file, handle);
-}
-
-/**
- * Creates a new mm object and returns a handle to it.
- */
-int
-i915_gem_create_ioctl(struct drm_device *dev, void *data,
-		      struct drm_file *file)
-{
-	struct drm_i915_gem_create *args = data;
-	return i915_gem_create(file, dev,
-			       args->size, &args->handle);
-}
-
-static int i915_gem_object_needs_bit17_swizzle(struct drm_i915_gem_object *obj)
-{
-	drm_i915_private_t *dev_priv = obj->base.dev->dev_private;
-
-	return dev_priv->mm.bit_6_swizzle_x == I915_BIT_6_SWIZZLE_9_10_17 &&
-		obj->tiling_mode != I915_TILING_NONE;
-}
-
-/**
- * This is the fast shmem pread path, which attempts to copy_from_user directly
- * from the backing pages of the object to the user's address space.  On a
- * fault, it fails so we can fall back to i915_gem_shmem_pwrite_slow().
- */
-static int
-i915_gem_shmem_pread_fast(struct drm_device *dev,
-			  struct drm_i915_gem_object *obj,
-			  struct drm_i915_gem_pread *args,
-			  struct drm_file *file)
-{
-	struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
-	ssize_t remain;
-	loff_t offset;
-	char __user *user_data;
-	int page_offset, page_length;
-
-	user_data = (char __user *) (uintptr_t) args->data_ptr;
-	remain = args->size;
-
-	offset = args->offset;
-
-	while (remain > 0) {
-		struct page *page;
-		char *vaddr;
-		int ret;
-
-		/* Operation in this page
-		 *
-		 * page_offset = offset within page
-		 * page_length = bytes to copy for this page
-		 */
-		page_offset = offset_in_page(offset);
-		page_length = remain;
-		if ((page_offset + remain) > PAGE_SIZE)
-			page_length = PAGE_SIZE - page_offset;
-
-		page = shmem_read_mapping_page(mapping, offset >> PAGE_SHIFT);
-		if (IS_ERR(page))
-			return PTR_ERR(page);
-
-		vaddr = kmap_atomic(page);
-		ret = __copy_to_user_inatomic(user_data,
-					      vaddr + page_offset,
-					      page_length);
-		kunmap_atomic(vaddr);
-
-		mark_page_accessed(page);
-		page_cache_release(page);
-		if (ret)
-			return -EFAULT;
-
-		remain -= page_length;
-		user_data += page_length;
-		offset += page_length;
-	}
-
-	return 0;
-}
-
-static inline int
-__copy_to_user_swizzled(char __user *cpu_vaddr,
-			const char *gpu_vaddr, int gpu_offset,
-			int length)
-{
-	int ret, cpu_offset = 0;
-
-	while (length > 0) {
-		int cacheline_end = ALIGN(gpu_offset + 1, 64);
-		int this_length = min(cacheline_end - gpu_offset, length);
-		int swizzled_gpu_offset = gpu_offset ^ 64;
-
-		ret = __copy_to_user(cpu_vaddr + cpu_offset,
-				     gpu_vaddr + swizzled_gpu_offset,
-				     this_length);
-		if (ret)
-			return ret + length;
-
-		cpu_offset += this_length;
-		gpu_offset += this_length;
-		length -= this_length;
-	}
-
-	return 0;
-}
-
-static inline int
-__copy_from_user_swizzled(char __user *gpu_vaddr, int gpu_offset,
-			  const char *cpu_vaddr,
-			  int length)
-{
-	int ret, cpu_offset = 0;
-
-	while (length > 0) {
-		int cacheline_end = ALIGN(gpu_offset + 1, 64);
-		int this_length = min(cacheline_end - gpu_offset, length);
-		int swizzled_gpu_offset = gpu_offset ^ 64;
-
-		ret = __copy_from_user(gpu_vaddr + swizzled_gpu_offset,
-				       cpu_vaddr + cpu_offset,
-				       this_length);
-		if (ret)
-			return ret + length;
-
-		cpu_offset += this_length;
-		gpu_offset += this_length;
-		length -= this_length;
-	}
-
-	return 0;
-}
-
-/**
- * This is the fallback shmem pread path, which allocates temporary storage
- * in kernel space to copy_to_user into outside of the struct_mutex, so we
- * can copy out of the object's backing pages while holding the struct mutex
- * and not take page faults.
- */
-static int
-i915_gem_shmem_pread_slow(struct drm_device *dev,
-			  struct drm_i915_gem_object *obj,
-			  struct drm_i915_gem_pread *args,
-			  struct drm_file *file)
-{
-	struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
-	char __user *user_data;
-	ssize_t remain;
-	loff_t offset;
-	int shmem_page_offset, page_length, ret;
-	int obj_do_bit17_swizzling, page_do_bit17_swizzling;
-
-	user_data = (char __user *) (uintptr_t) args->data_ptr;
-	remain = args->size;
-
-	obj_do_bit17_swizzling = i915_gem_object_needs_bit17_swizzle(obj);
-
-	offset = args->offset;
-
-	mutex_unlock(&dev->struct_mutex);
-
-	while (remain > 0) {
-		struct page *page;
-		char *vaddr;
-
-		/* Operation in this page
-		 *
-		 * shmem_page_offset = offset within page in shmem file
-		 * page_length = bytes to copy for this page
-		 */
-		shmem_page_offset = offset_in_page(offset);
-		page_length = remain;
-		if ((shmem_page_offset + page_length) > PAGE_SIZE)
-			page_length = PAGE_SIZE - shmem_page_offset;
-
-		page = shmem_read_mapping_page(mapping, offset >> PAGE_SHIFT);
-		if (IS_ERR(page)) {
-			ret = PTR_ERR(page);
-			goto out;
-		}
-
-		page_do_bit17_swizzling = obj_do_bit17_swizzling &&
-			(page_to_phys(page) & (1 << 17)) != 0;
-
-		vaddr = kmap(page);
-		if (page_do_bit17_swizzling)
-			ret = __copy_to_user_swizzled(user_data,
-						      vaddr, shmem_page_offset,
-						      page_length);
-		else
-			ret = __copy_to_user(user_data,
-					     vaddr + shmem_page_offset,
-					     page_length);
-		kunmap(page);
-
-		mark_page_accessed(page);
-		page_cache_release(page);
-
-		if (ret) {
-			ret = -EFAULT;
-			goto out;
-		}
-
-		remain -= page_length;
-		user_data += page_length;
-		offset += page_length;
-	}
-
-out:
-	mutex_lock(&dev->struct_mutex);
-	/* Fixup: Kill any reinstated backing storage pages */
-	if (obj->madv == __I915_MADV_PURGED)
-		i915_gem_object_truncate(obj);
-
-	return ret;
-}
-
-/**
- * Reads data from the object referenced by handle.
- *
- * On error, the contents of *data are undefined.
- */
-int
-i915_gem_pread_ioctl(struct drm_device *dev, void *data,
-		     struct drm_file *file)
-{
-	struct drm_i915_gem_pread *args = data;
-	struct drm_i915_gem_object *obj;
-	int ret = 0;
-
-	if (args->size == 0)
-		return 0;
-
-	if (!access_ok(VERIFY_WRITE,
-		       (char __user *)(uintptr_t)args->data_ptr,
-		       args->size))
-		return -EFAULT;
-
-	ret = fault_in_pages_writeable((char __user *)(uintptr_t)args->data_ptr,
-				       args->size);
-	if (ret)
-		return -EFAULT;
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		return ret;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (&obj->base == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-
-	/* Bounds check source.  */
-	if (args->offset > obj->base.size ||
-	    args->size > obj->base.size - args->offset) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	trace_i915_gem_object_pread(obj, args->offset, args->size);
-
-	ret = i915_gem_object_set_cpu_read_domain_range(obj,
-							args->offset,
-							args->size);
-	if (ret)
-		goto out;
-
-	ret = -EFAULT;
-	if (!i915_gem_object_needs_bit17_swizzle(obj))
-		ret = i915_gem_shmem_pread_fast(dev, obj, args, file);
-	if (ret == -EFAULT)
-		ret = i915_gem_shmem_pread_slow(dev, obj, args, file);
-
-out:
-	drm_gem_object_unreference(&obj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-/* This is the fast write path which cannot handle
- * page faults in the source data
- */
-
-static inline int
-fast_user_write(struct io_mapping *mapping,
-		loff_t page_base, int page_offset,
-		char __user *user_data,
-		int length)
-{
-	char *vaddr_atomic;
-	unsigned long unwritten;
-
-	vaddr_atomic = io_mapping_map_atomic_wc(mapping, page_base);
-	unwritten = __copy_from_user_inatomic_nocache(vaddr_atomic + page_offset,
-						      user_data, length);
-	io_mapping_unmap_atomic(vaddr_atomic);
-	return unwritten;
-}
-
-/* Here's the write path which can sleep for
- * page faults
- */
-
-static inline void
-slow_kernel_write(struct io_mapping *mapping,
-		  loff_t gtt_base, int gtt_offset,
-		  struct page *user_page, int user_offset,
-		  int length)
-{
-	char __iomem *dst_vaddr;
-	char *src_vaddr;
-
-	dst_vaddr = io_mapping_map_wc(mapping, gtt_base);
-	src_vaddr = kmap(user_page);
-
-	memcpy_toio(dst_vaddr + gtt_offset,
-		    src_vaddr + user_offset,
-		    length);
-
-	kunmap(user_page);
-	io_mapping_unmap(dst_vaddr);
-}
-
-/**
- * This is the fast pwrite path, where we copy the data directly from the
- * user into the GTT, uncached.
- */
-static int
-i915_gem_gtt_pwrite_fast(struct drm_device *dev,
-			 struct drm_i915_gem_object *obj,
-			 struct drm_i915_gem_pwrite *args,
-			 struct drm_file *file)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	ssize_t remain;
-	loff_t offset, page_base;
-	char __user *user_data;
-	int page_offset, page_length;
-
-	user_data = (char __user *) (uintptr_t) args->data_ptr;
-	remain = args->size;
-
-	offset = obj->gtt_offset + args->offset;
-
-	while (remain > 0) {
-		/* Operation in this page
-		 *
-		 * page_base = page offset within aperture
-		 * page_offset = offset within page
-		 * page_length = bytes to copy for this page
-		 */
-		page_base = offset & PAGE_MASK;
-		page_offset = offset_in_page(offset);
-		page_length = remain;
-		if ((page_offset + remain) > PAGE_SIZE)
-			page_length = PAGE_SIZE - page_offset;
-
-		/* If we get a fault while copying data, then (presumably) our
-		 * source page isn't available.  Return the error and we'll
-		 * retry in the slow path.
-		 */
-		if (fast_user_write(dev_priv->mm.gtt_mapping, page_base,
-				    page_offset, user_data, page_length))
-			return -EFAULT;
-
-		remain -= page_length;
-		user_data += page_length;
-		offset += page_length;
-	}
-
-	return 0;
-}
-
-/**
- * This is the fallback GTT pwrite path, which uses get_user_pages to pin
- * the memory and maps it using kmap_atomic for copying.
- *
- * This code resulted in x11perf -rgb10text consuming about 10% more CPU
- * than using i915_gem_gtt_pwrite_fast on a G45 (32-bit).
- */
-static int
-i915_gem_gtt_pwrite_slow(struct drm_device *dev,
-			 struct drm_i915_gem_object *obj,
-			 struct drm_i915_gem_pwrite *args,
-			 struct drm_file *file)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	ssize_t remain;
-	loff_t gtt_page_base, offset;
-	loff_t first_data_page, last_data_page, num_pages;
-	loff_t pinned_pages, i;
-	struct page **user_pages;
-	struct mm_struct *mm = current->mm;
-	int gtt_page_offset, data_page_offset, data_page_index, page_length;
-	int ret;
-	uint64_t data_ptr = args->data_ptr;
-
-	remain = args->size;
-
-	/* Pin the user pages containing the data.  We can't fault while
-	 * holding the struct mutex, and all of the pwrite implementations
-	 * want to hold it while dereferencing the user data.
-	 */
-	first_data_page = data_ptr / PAGE_SIZE;
-	last_data_page = (data_ptr + args->size - 1) / PAGE_SIZE;
-	num_pages = last_data_page - first_data_page + 1;
-
-	user_pages = drm_malloc_ab(num_pages, sizeof(struct page *));
-	if (user_pages == NULL)
-		return -ENOMEM;
-
-	mutex_unlock(&dev->struct_mutex);
-	down_read(&mm->mmap_sem);
-	pinned_pages = get_user_pages(current, mm, (uintptr_t)args->data_ptr,
-				      num_pages, 0, 0, user_pages, NULL);
-	up_read(&mm->mmap_sem);
-	mutex_lock(&dev->struct_mutex);
-	if (pinned_pages < num_pages) {
-		ret = -EFAULT;
-		goto out_unpin_pages;
-	}
-
-	ret = i915_gem_object_set_to_gtt_domain(obj, true);
-	if (ret)
-		goto out_unpin_pages;
-
-	ret = i915_gem_object_put_fence(obj);
-	if (ret)
-		goto out_unpin_pages;
-
-	offset = obj->gtt_offset + args->offset;
-
-	while (remain > 0) {
-		/* Operation in this page
-		 *
-		 * gtt_page_base = page offset within aperture
-		 * gtt_page_offset = offset within page in aperture
-		 * data_page_index = page number in get_user_pages return
-		 * data_page_offset = offset with data_page_index page.
-		 * page_length = bytes to copy for this page
-		 */
-		gtt_page_base = offset & PAGE_MASK;
-		gtt_page_offset = offset_in_page(offset);
-		data_page_index = data_ptr / PAGE_SIZE - first_data_page;
-		data_page_offset = offset_in_page(data_ptr);
-
-		page_length = remain;
-		if ((gtt_page_offset + page_length) > PAGE_SIZE)
-			page_length = PAGE_SIZE - gtt_page_offset;
-		if ((data_page_offset + page_length) > PAGE_SIZE)
-			page_length = PAGE_SIZE - data_page_offset;
-
-		slow_kernel_write(dev_priv->mm.gtt_mapping,
-				  gtt_page_base, gtt_page_offset,
-				  user_pages[data_page_index],
-				  data_page_offset,
-				  page_length);
-
-		remain -= page_length;
-		offset += page_length;
-		data_ptr += page_length;
-	}
-
-out_unpin_pages:
-	for (i = 0; i < pinned_pages; i++)
-		page_cache_release(user_pages[i]);
-	drm_free_large(user_pages);
-
-	return ret;
-}
-
-/**
- * This is the fast shmem pwrite path, which attempts to directly
- * copy_from_user into the kmapped pages backing the object.
- */
-static int
-i915_gem_shmem_pwrite_fast(struct drm_device *dev,
-			   struct drm_i915_gem_object *obj,
-			   struct drm_i915_gem_pwrite *args,
-			   struct drm_file *file)
-{
-	struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
-	ssize_t remain;
-	loff_t offset;
-	char __user *user_data;
-	int page_offset, page_length;
-
-	user_data = (char __user *) (uintptr_t) args->data_ptr;
-	remain = args->size;
-
-	offset = args->offset;
-	obj->dirty = 1;
-
-	while (remain > 0) {
-		struct page *page;
-		char *vaddr;
-		int ret;
-
-		/* Operation in this page
-		 *
-		 * page_offset = offset within page
-		 * page_length = bytes to copy for this page
-		 */
-		page_offset = offset_in_page(offset);
-		page_length = remain;
-		if ((page_offset + remain) > PAGE_SIZE)
-			page_length = PAGE_SIZE - page_offset;
-
-		page = shmem_read_mapping_page(mapping, offset >> PAGE_SHIFT);
-		if (IS_ERR(page))
-			return PTR_ERR(page);
-
-		vaddr = kmap_atomic(page);
-		ret = __copy_from_user_inatomic(vaddr + page_offset,
-						user_data,
-						page_length);
-		kunmap_atomic(vaddr);
-
-		set_page_dirty(page);
-		mark_page_accessed(page);
-		page_cache_release(page);
-
-		/* If we get a fault while copying data, then (presumably) our
-		 * source page isn't available.  Return the error and we'll
-		 * retry in the slow path.
-		 */
-		if (ret)
-			return -EFAULT;
-
-		remain -= page_length;
-		user_data += page_length;
-		offset += page_length;
-	}
-
-	return 0;
-}
-
-/**
- * This is the fallback shmem pwrite path, which uses get_user_pages to pin
- * the memory and maps it using kmap_atomic for copying.
- *
- * This avoids taking mmap_sem for faulting on the user's address while the
- * struct_mutex is held.
- */
-static int
-i915_gem_shmem_pwrite_slow(struct drm_device *dev,
-			   struct drm_i915_gem_object *obj,
-			   struct drm_i915_gem_pwrite *args,
-			   struct drm_file *file)
-{
-	struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
-	ssize_t remain;
-	loff_t offset;
-	char __user *user_data;
-	int shmem_page_offset, page_length, ret;
-	int obj_do_bit17_swizzling, page_do_bit17_swizzling;
-
-	user_data = (char __user *) (uintptr_t) args->data_ptr;
-	remain = args->size;
-
-	obj_do_bit17_swizzling = i915_gem_object_needs_bit17_swizzle(obj);
-
-	offset = args->offset;
-	obj->dirty = 1;
-
-	mutex_unlock(&dev->struct_mutex);
-
-	while (remain > 0) {
-		struct page *page;
-		char *vaddr;
-
-		/* Operation in this page
-		 *
-		 * shmem_page_offset = offset within page in shmem file
-		 * page_length = bytes to copy for this page
-		 */
-		shmem_page_offset = offset_in_page(offset);
-
-		page_length = remain;
-		if ((shmem_page_offset + page_length) > PAGE_SIZE)
-			page_length = PAGE_SIZE - shmem_page_offset;
-
-		page = shmem_read_mapping_page(mapping, offset >> PAGE_SHIFT);
-		if (IS_ERR(page)) {
-			ret = PTR_ERR(page);
-			goto out;
-		}
-
-		page_do_bit17_swizzling = obj_do_bit17_swizzling &&
-			(page_to_phys(page) & (1 << 17)) != 0;
-
-		vaddr = kmap(page);
-		if (page_do_bit17_swizzling)
-			ret = __copy_from_user_swizzled(vaddr, shmem_page_offset,
-							user_data,
-							page_length);
-		else
-			ret = __copy_from_user(vaddr + shmem_page_offset,
-					       user_data,
-					       page_length);
-		kunmap(page);
-
-		set_page_dirty(page);
-		mark_page_accessed(page);
-		page_cache_release(page);
-
-		if (ret) {
-			ret = -EFAULT;
-			goto out;
-		}
-
-		remain -= page_length;
-		user_data += page_length;
-		offset += page_length;
-	}
-
-out:
-	mutex_lock(&dev->struct_mutex);
-	/* Fixup: Kill any reinstated backing storage pages */
-	if (obj->madv == __I915_MADV_PURGED)
-		i915_gem_object_truncate(obj);
-	/* and flush dirty cachelines in case the object isn't in the cpu write
-	 * domain anymore. */
-	if (obj->base.write_domain != I915_GEM_DOMAIN_CPU) {
-		i915_gem_clflush_object(obj);
-		intel_gtt_chipset_flush();
-	}
-
-	return ret;
-}
-
-/**
- * Writes data to the object referenced by handle.
- *
- * On error, the contents of the buffer that were to be modified are undefined.
- */
-int
-i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
-		      struct drm_file *file)
-{
-	struct drm_i915_gem_pwrite *args = data;
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	if (args->size == 0)
-		return 0;
-
-	if (!access_ok(VERIFY_READ,
-		       (char __user *)(uintptr_t)args->data_ptr,
-		       args->size))
-		return -EFAULT;
-
-	ret = fault_in_pages_readable((char __user *)(uintptr_t)args->data_ptr,
-				      args->size);
-	if (ret)
-		return -EFAULT;
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		return ret;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (&obj->base == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-
-	/* Bounds check destination. */
-	if (args->offset > obj->base.size ||
-	    args->size > obj->base.size - args->offset) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	trace_i915_gem_object_pwrite(obj, args->offset, args->size);
-
-	/* We can only do the GTT pwrite on untiled buffers, as otherwise
-	 * it would end up going through the fenced access, and we'll get
-	 * different detiling behavior between reading and writing.
-	 * pread/pwrite currently are reading and writing from the CPU
-	 * perspective, requiring manual detiling by the client.
-	 */
-	if (obj->phys_obj) {
-		ret = i915_gem_phys_pwrite(dev, obj, args, file);
-		goto out;
-	}
-
-	if (obj->gtt_space &&
-	    obj->base.write_domain != I915_GEM_DOMAIN_CPU) {
-		ret = i915_gem_object_pin(obj, 0, true);
-		if (ret)
-			goto out;
-
-		ret = i915_gem_object_set_to_gtt_domain(obj, true);
-		if (ret)
-			goto out_unpin;
-
-		ret = i915_gem_object_put_fence(obj);
-		if (ret)
-			goto out_unpin;
-
-		ret = i915_gem_gtt_pwrite_fast(dev, obj, args, file);
-		if (ret == -EFAULT)
-			ret = i915_gem_gtt_pwrite_slow(dev, obj, args, file);
-
-out_unpin:
-		i915_gem_object_unpin(obj);
-
-		if (ret != -EFAULT)
-			goto out;
-		/* Fall through to the shmfs paths because the gtt paths might
-		 * fail with non-page-backed user pointers (e.g. gtt mappings
-		 * when moving data between textures). */
-	}
-
-	ret = i915_gem_object_set_to_cpu_domain(obj, 1);
-	if (ret)
-		goto out;
-
-	ret = -EFAULT;
-	if (!i915_gem_object_needs_bit17_swizzle(obj))
-		ret = i915_gem_shmem_pwrite_fast(dev, obj, args, file);
-	if (ret == -EFAULT)
-		ret = i915_gem_shmem_pwrite_slow(dev, obj, args, file);
-
-out:
-	drm_gem_object_unreference(&obj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-/**
- * Called when user space prepares to use an object with the CPU, either
- * through the mmap ioctl's mapping or a GTT mapping.
- */
-int
-i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file)
-{
-	struct drm_i915_gem_set_domain *args = data;
-	struct drm_i915_gem_object *obj;
-	uint32_t read_domains = args->read_domains;
-	uint32_t write_domain = args->write_domain;
-	int ret;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	/* Only handle setting domains to types used by the CPU. */
-	if (write_domain & I915_GEM_GPU_DOMAINS)
-		return -EINVAL;
-
-	if (read_domains & I915_GEM_GPU_DOMAINS)
-		return -EINVAL;
-
-	/* Having something in the write domain implies it's in the read
-	 * domain, and only that read domain.  Enforce that in the request.
-	 */
-	if (write_domain != 0 && read_domains != write_domain)
-		return -EINVAL;
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		return ret;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (&obj->base == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-
-	if (read_domains & I915_GEM_DOMAIN_GTT) {
-		ret = i915_gem_object_set_to_gtt_domain(obj, write_domain != 0);
-
-		/* Silently promote "you're not bound, there was nothing to do"
-		 * to success, since the client was just asking us to
-		 * make sure everything was done.
-		 */
-		if (ret == -EINVAL)
-			ret = 0;
-	} else {
-		ret = i915_gem_object_set_to_cpu_domain(obj, write_domain != 0);
-	}
-
-	drm_gem_object_unreference(&obj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-/**
- * Called when user space has done writes to this buffer
- */
-int
-i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file)
-{
-	struct drm_i915_gem_sw_finish *args = data;
-	struct drm_i915_gem_object *obj;
-	int ret = 0;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		return ret;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (&obj->base == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-
-	/* Pinned buffers may be scanout, so flush the cache */
-	if (obj->pin_count)
-		i915_gem_object_flush_cpu_write_domain(obj);
-
-	drm_gem_object_unreference(&obj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-/**
- * Maps the contents of an object, returning the address it is mapped
- * into.
- *
- * While the mapping holds a reference on the contents of the object, it doesn't
- * imply a ref on the object itself.
- */
-int
-i915_gem_mmap_ioctl(struct drm_device *dev, void *data,
-		    struct drm_file *file)
-{
-	struct drm_i915_gem_mmap *args = data;
-	struct drm_gem_object *obj;
-	unsigned long addr;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	obj = drm_gem_object_lookup(dev, file, args->handle);
-	if (obj == NULL)
-		return -ENOENT;
-
-	addr = vm_mmap(obj->filp, 0, args->size,
-		       PROT_READ | PROT_WRITE, MAP_SHARED,
-		       args->offset);
-	drm_gem_object_unreference_unlocked(obj);
-	if (IS_ERR((void *)addr))
-		return addr;
-
-	args->addr_ptr = (uint64_t) addr;
-
-	return 0;
-}
-
-/**
- * i915_gem_fault - fault a page into the GTT
- * vma: VMA in question
- * vmf: fault info
- *
- * The fault handler is set up by drm_gem_mmap() when a object is GTT mapped
- * from userspace.  The fault handler takes care of binding the object to
- * the GTT (if needed), allocating and programming a fence register (again,
- * only if needed based on whether the old reg is still valid or the object
- * is tiled) and inserting a new PTE into the faulting process.
- *
- * Note that the faulting process may involve evicting existing objects
- * from the GTT and/or fence registers to make room.  So performance may
- * suffer if the GTT working set is large or there are few fence registers
- * left.
- */
-int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct drm_i915_gem_object *obj = to_intel_bo(vma->vm_private_data);
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	pgoff_t page_offset;
-	unsigned long pfn;
-	int ret = 0;
-	bool write = !!(vmf->flags & FAULT_FLAG_WRITE);
-
-	/* We don't use vmf->pgoff since that has the fake offset */
-	page_offset = ((unsigned long)vmf->virtual_address - vma->vm_start) >>
-		PAGE_SHIFT;
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		goto out;
-
-	trace_i915_gem_object_fault(obj, page_offset, true, write);
-
-	/* Now bind it into the GTT if needed */
-	if (!obj->map_and_fenceable) {
-		ret = i915_gem_object_unbind(obj);
-		if (ret)
-			goto unlock;
-	}
-	if (!obj->gtt_space) {
-		ret = i915_gem_object_bind_to_gtt(obj, 0, true);
-		if (ret)
-			goto unlock;
-
-		ret = i915_gem_object_set_to_gtt_domain(obj, write);
-		if (ret)
-			goto unlock;
-	}
-
-	if (obj->tiling_mode == I915_TILING_NONE)
-		ret = i915_gem_object_put_fence(obj);
-	else
-		ret = i915_gem_object_get_fence(obj, NULL);
-	if (ret)
-		goto unlock;
-
-	if (i915_gem_object_is_inactive(obj))
-		list_move_tail(&obj->mm_list, &dev_priv->mm.inactive_list);
-
-	obj->fault_mappable = true;
-
-	pfn = ((dev->agp->base + obj->gtt_offset) >> PAGE_SHIFT) +
-		page_offset;
-
-	/* Finally, remap it using the new GTT offset */
-	ret = vm_insert_pfn(vma, (unsigned long)vmf->virtual_address, pfn);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-out:
-	switch (ret) {
-	case -EIO:
-	case -EAGAIN:
-		/* Give the error handler a chance to run and move the
-		 * objects off the GPU active list. Next time we service the
-		 * fault, we should be able to transition the page into the
-		 * GTT without touching the GPU (and so avoid further
-		 * EIO/EGAIN). If the GPU is wedged, then there is no issue
-		 * with coherency, just lost writes.
-		 */
-		set_need_resched();
-	case 0:
-	case -ERESTARTSYS:
-	case -EINTR:
-		return VM_FAULT_NOPAGE;
-	case -ENOMEM:
-		return VM_FAULT_OOM;
-	default:
-		return VM_FAULT_SIGBUS;
-	}
-}
-
-/**
- * i915_gem_release_mmap - remove physical page mappings
- * @obj: obj in question
- *
- * Preserve the reservation of the mmapping with the DRM core code, but
- * relinquish ownership of the pages back to the system.
- *
- * It is vital that we remove the page mapping if we have mapped a tiled
- * object through the GTT and then lose the fence register due to
- * resource pressure. Similarly if the object has been moved out of the
- * aperture, than pages mapped into userspace must be revoked. Removing the
- * mapping will then trigger a page fault on the next user access, allowing
- * fixup by i915_gem_fault().
- */
-void
-i915_gem_release_mmap(struct drm_i915_gem_object *obj)
-{
-	if (!obj->fault_mappable)
-		return;
-
-	if (obj->base.dev->dev_mapping)
-		unmap_mapping_range(obj->base.dev->dev_mapping,
-				    (loff_t)obj->base.map_list.hash.key<<PAGE_SHIFT,
-				    obj->base.size, 1);
-
-	obj->fault_mappable = false;
-}
-
-static uint32_t
-i915_gem_get_gtt_size(struct drm_device *dev, uint32_t size, int tiling_mode)
-{
-	uint32_t gtt_size;
-
-	if (INTEL_INFO(dev)->gen >= 4 ||
-	    tiling_mode == I915_TILING_NONE)
-		return size;
-
-	/* Previous chips need a power-of-two fence region when tiling */
-	if (INTEL_INFO(dev)->gen == 3)
-		gtt_size = 1024*1024;
-	else
-		gtt_size = 512*1024;
-
-	while (gtt_size < size)
-		gtt_size <<= 1;
-
-	return gtt_size;
-}
-
-/**
- * i915_gem_get_gtt_alignment - return required GTT alignment for an object
- * @obj: object to check
- *
- * Return the required GTT alignment for an object, taking into account
- * potential fence register mapping.
- */
-static uint32_t
-i915_gem_get_gtt_alignment(struct drm_device *dev,
-			   uint32_t size,
-			   int tiling_mode)
-{
-	/*
-	 * Minimum alignment is 4k (GTT page size), but might be greater
-	 * if a fence register is needed for the object.
-	 */
-	if (INTEL_INFO(dev)->gen >= 4 ||
-	    tiling_mode == I915_TILING_NONE)
-		return 4096;
-
-	/*
-	 * Previous chips need to be aligned to the size of the smallest
-	 * fence register that can contain the object.
-	 */
-	return i915_gem_get_gtt_size(dev, size, tiling_mode);
-}
-
-/**
- * i915_gem_get_unfenced_gtt_alignment - return required GTT alignment for an
- *					 unfenced object
- * @dev: the device
- * @size: size of the object
- * @tiling_mode: tiling mode of the object
- *
- * Return the required GTT alignment for an object, only taking into account
- * unfenced tiled surface requirements.
- */
-uint32_t
-i915_gem_get_unfenced_gtt_alignment(struct drm_device *dev,
-				    uint32_t size,
-				    int tiling_mode)
-{
-	/*
-	 * Minimum alignment is 4k (GTT page size) for sane hw.
-	 */
-	if (INTEL_INFO(dev)->gen >= 4 || IS_G33(dev) ||
-	    tiling_mode == I915_TILING_NONE)
-		return 4096;
-
-	/* Previous hardware however needs to be aligned to a power-of-two
-	 * tile height. The simplest method for determining this is to reuse
-	 * the power-of-tile object size.
-	 */
-	return i915_gem_get_gtt_size(dev, size, tiling_mode);
-}
-
-int
-i915_gem_mmap_gtt(struct drm_file *file,
-		  struct drm_device *dev,
-		  uint32_t handle,
-		  uint64_t *offset)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		return ret;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, handle));
-	if (&obj->base == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-
-	if (obj->base.size > dev_priv->mm.gtt_mappable_end) {
-		ret = -E2BIG;
-		goto out;
-	}
-
-	if (obj->madv != I915_MADV_WILLNEED) {
-		DRM_ERROR("Attempting to mmap a purgeable buffer\n");
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (!obj->base.map_list.map) {
-		ret = drm_gem_create_mmap_offset(&obj->base);
-		if (ret)
-			goto out;
-	}
-
-	*offset = (u64)obj->base.map_list.hash.key << PAGE_SHIFT;
-
-out:
-	drm_gem_object_unreference(&obj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-/**
- * i915_gem_mmap_gtt_ioctl - prepare an object for GTT mmap'ing
- * @dev: DRM device
- * @data: GTT mapping ioctl data
- * @file: GEM object info
- *
- * Simply returns the fake offset to userspace so it can mmap it.
- * The mmap call will end up in drm_gem_mmap(), which will set things
- * up so we can get faults in the handler above.
- *
- * The fault handler will take care of binding the object into the GTT
- * (since it may have been evicted to make room for something), allocating
- * a fence register, and mapping the appropriate aperture address into
- * userspace.
- */
-int
-i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file)
-{
-	struct drm_i915_gem_mmap_gtt *args = data;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	return i915_gem_mmap_gtt(file, dev, args->handle, &args->offset);
-}
-
-
-static int
-i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj,
-			      gfp_t gfpmask)
-{
-	int page_count, i;
-	struct address_space *mapping;
-	struct inode *inode;
-	struct page *page;
-
-	/* Get the list of pages out of our struct file.  They'll be pinned
-	 * at this point until we release them.
-	 */
-	page_count = obj->base.size / PAGE_SIZE;
-	BUG_ON(obj->pages != NULL);
-	obj->pages = drm_malloc_ab(page_count, sizeof(struct page *));
-	if (obj->pages == NULL)
-		return -ENOMEM;
-
-	inode = obj->base.filp->f_path.dentry->d_inode;
-	mapping = inode->i_mapping;
-	gfpmask |= mapping_gfp_mask(mapping);
-
-	for (i = 0; i < page_count; i++) {
-		page = shmem_read_mapping_page_gfp(mapping, i, gfpmask);
-		if (IS_ERR(page))
-			goto err_pages;
-
-		obj->pages[i] = page;
-	}
-
-	if (i915_gem_object_needs_bit17_swizzle(obj))
-		i915_gem_object_do_bit_17_swizzle(obj);
-
-	return 0;
-
-err_pages:
-	while (i--)
-		page_cache_release(obj->pages[i]);
-
-	drm_free_large(obj->pages);
-	obj->pages = NULL;
-	return PTR_ERR(page);
-}
-
-static void
-i915_gem_object_put_pages_gtt(struct drm_i915_gem_object *obj)
-{
-	int page_count = obj->base.size / PAGE_SIZE;
-	int i;
-
-	BUG_ON(obj->madv == __I915_MADV_PURGED);
-
-	if (i915_gem_object_needs_bit17_swizzle(obj))
-		i915_gem_object_save_bit_17_swizzle(obj);
-
-	if (obj->madv == I915_MADV_DONTNEED)
-		obj->dirty = 0;
-
-	for (i = 0; i < page_count; i++) {
-		if (obj->dirty)
-			set_page_dirty(obj->pages[i]);
-
-		if (obj->madv == I915_MADV_WILLNEED)
-			mark_page_accessed(obj->pages[i]);
-
-		page_cache_release(obj->pages[i]);
-	}
-	obj->dirty = 0;
-
-	drm_free_large(obj->pages);
-	obj->pages = NULL;
-}
-
-void
-i915_gem_object_move_to_active(struct drm_i915_gem_object *obj,
-			       struct intel_ring_buffer *ring,
-			       u32 seqno)
-{
-	struct drm_device *dev = obj->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	BUG_ON(ring == NULL);
-	obj->ring = ring;
-
-	/* Add a reference if we're newly entering the active list. */
-	if (!obj->active) {
-		drm_gem_object_reference(&obj->base);
-		obj->active = 1;
-	}
-
-	/* Move from whatever list we were on to the tail of execution. */
-	list_move_tail(&obj->mm_list, &dev_priv->mm.active_list);
-	list_move_tail(&obj->ring_list, &ring->active_list);
-
-	obj->last_rendering_seqno = seqno;
-
-	if (obj->fenced_gpu_access) {
-		obj->last_fenced_seqno = seqno;
-		obj->last_fenced_ring = ring;
-
-		/* Bump MRU to take account of the delayed flush */
-		if (obj->fence_reg != I915_FENCE_REG_NONE) {
-			struct drm_i915_fence_reg *reg;
-
-			reg = &dev_priv->fence_regs[obj->fence_reg];
-			list_move_tail(&reg->lru_list,
-				       &dev_priv->mm.fence_list);
-		}
-	}
-}
-
-static void
-i915_gem_object_move_off_active(struct drm_i915_gem_object *obj)
-{
-	list_del_init(&obj->ring_list);
-	obj->last_rendering_seqno = 0;
-	obj->last_fenced_seqno = 0;
-}
-
-static void
-i915_gem_object_move_to_flushing(struct drm_i915_gem_object *obj)
-{
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	BUG_ON(!obj->active);
-	list_move_tail(&obj->mm_list, &dev_priv->mm.flushing_list);
-
-	i915_gem_object_move_off_active(obj);
-}
-
-static void
-i915_gem_object_move_to_inactive(struct drm_i915_gem_object *obj)
-{
-	struct drm_device *dev = obj->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (obj->pin_count != 0)
-		list_move_tail(&obj->mm_list, &dev_priv->mm.pinned_list);
-	else
-		list_move_tail(&obj->mm_list, &dev_priv->mm.inactive_list);
-
-	BUG_ON(!list_empty(&obj->gpu_write_list));
-	BUG_ON(!obj->active);
-	obj->ring = NULL;
-	obj->last_fenced_ring = NULL;
-
-	i915_gem_object_move_off_active(obj);
-	obj->fenced_gpu_access = false;
-
-	obj->active = 0;
-	obj->pending_gpu_write = false;
-	drm_gem_object_unreference(&obj->base);
-
-	WARN_ON(i915_verify_lists(dev));
-}
-
-/* Immediately discard the backing storage */
-static void
-i915_gem_object_truncate(struct drm_i915_gem_object *obj)
-{
-	struct inode *inode;
-
-	/* Our goal here is to return as much of the memory as
-	 * is possible back to the system as we are called from OOM.
-	 * To do this we must instruct the shmfs to drop all of its
-	 * backing pages, *now*.
-	 */
-	inode = obj->base.filp->f_path.dentry->d_inode;
-	shmem_truncate_range(inode, 0, (loff_t)-1);
-
-	obj->madv = __I915_MADV_PURGED;
-}
-
-static inline int
-i915_gem_object_is_purgeable(struct drm_i915_gem_object *obj)
-{
-	return obj->madv == I915_MADV_DONTNEED;
-}
-
-static void
-i915_gem_process_flushing_list(struct intel_ring_buffer *ring,
-			       uint32_t flush_domains)
-{
-	struct drm_i915_gem_object *obj, *next;
-
-	list_for_each_entry_safe(obj, next,
-				 &ring->gpu_write_list,
-				 gpu_write_list) {
-		if (obj->base.write_domain & flush_domains) {
-			uint32_t old_write_domain = obj->base.write_domain;
-
-			obj->base.write_domain = 0;
-			list_del_init(&obj->gpu_write_list);
-			i915_gem_object_move_to_active(obj, ring,
-						       i915_gem_next_request_seqno(ring));
-
-			trace_i915_gem_object_change_domain(obj,
-							    obj->base.read_domains,
-							    old_write_domain);
-		}
-	}
-}
-
-static u32
-i915_gem_get_seqno(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 seqno = dev_priv->next_seqno;
-
-	/* reserve 0 for non-seqno */
-	if (++dev_priv->next_seqno == 0)
-		dev_priv->next_seqno = 1;
-
-	return seqno;
-}
-
-u32
-i915_gem_next_request_seqno(struct intel_ring_buffer *ring)
-{
-	if (ring->outstanding_lazy_request == 0)
-		ring->outstanding_lazy_request = i915_gem_get_seqno(ring->dev);
-
-	return ring->outstanding_lazy_request;
-}
-
-int
-i915_add_request(struct intel_ring_buffer *ring,
-		 struct drm_file *file,
-		 struct drm_i915_gem_request *request)
-{
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-	uint32_t seqno;
-	u32 request_ring_position;
-	int was_empty;
-	int ret;
-
-	BUG_ON(request == NULL);
-	seqno = i915_gem_next_request_seqno(ring);
-
-	/* Record the position of the start of the request so that
-	 * should we detect the updated seqno part-way through the
-	 * GPU processing the request, we never over-estimate the
-	 * position of the head.
-	 */
-	request_ring_position = intel_ring_get_tail(ring);
-
-	ret = ring->add_request(ring, &seqno);
-	if (ret)
-	    return ret;
-
-	trace_i915_gem_request_add(ring, seqno);
-
-	request->seqno = seqno;
-	request->ring = ring;
-	request->tail = request_ring_position;
-	request->emitted_jiffies = jiffies;
-	was_empty = list_empty(&ring->request_list);
-	list_add_tail(&request->list, &ring->request_list);
-
-	if (file) {
-		struct drm_i915_file_private *file_priv = file->driver_priv;
-
-		spin_lock(&file_priv->mm.lock);
-		request->file_priv = file_priv;
-		list_add_tail(&request->client_list,
-			      &file_priv->mm.request_list);
-		spin_unlock(&file_priv->mm.lock);
-	}
-
-	ring->outstanding_lazy_request = 0;
-
-	if (!dev_priv->mm.suspended) {
-		if (i915_enable_hangcheck) {
-			mod_timer(&dev_priv->hangcheck_timer,
-				  jiffies +
-				  msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD));
-		}
-		if (was_empty)
-			queue_delayed_work(dev_priv->wq,
-					   &dev_priv->mm.retire_work, HZ);
-	}
-	return 0;
-}
-
-static inline void
-i915_gem_request_remove_from_client(struct drm_i915_gem_request *request)
-{
-	struct drm_i915_file_private *file_priv = request->file_priv;
-
-	if (!file_priv)
-		return;
-
-	spin_lock(&file_priv->mm.lock);
-	if (request->file_priv) {
-		list_del(&request->client_list);
-		request->file_priv = NULL;
-	}
-	spin_unlock(&file_priv->mm.lock);
-}
-
-static void i915_gem_reset_ring_lists(struct drm_i915_private *dev_priv,
-				      struct intel_ring_buffer *ring)
-{
-	while (!list_empty(&ring->request_list)) {
-		struct drm_i915_gem_request *request;
-
-		request = list_first_entry(&ring->request_list,
-					   struct drm_i915_gem_request,
-					   list);
-
-		list_del(&request->list);
-		i915_gem_request_remove_from_client(request);
-		kfree(request);
-	}
-
-	while (!list_empty(&ring->active_list)) {
-		struct drm_i915_gem_object *obj;
-
-		obj = list_first_entry(&ring->active_list,
-				       struct drm_i915_gem_object,
-				       ring_list);
-
-		obj->base.write_domain = 0;
-		list_del_init(&obj->gpu_write_list);
-		i915_gem_object_move_to_inactive(obj);
-	}
-}
-
-static void i915_gem_reset_fences(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i;
-
-	for (i = 0; i < dev_priv->num_fence_regs; i++) {
-		struct drm_i915_fence_reg *reg = &dev_priv->fence_regs[i];
-		struct drm_i915_gem_object *obj = reg->obj;
-
-		if (!obj)
-			continue;
-
-		if (obj->tiling_mode)
-			i915_gem_release_mmap(obj);
-
-		reg->obj->fence_reg = I915_FENCE_REG_NONE;
-		reg->obj->fenced_gpu_access = false;
-		reg->obj->last_fenced_seqno = 0;
-		reg->obj->last_fenced_ring = NULL;
-		i915_gem_clear_fence_reg(dev, reg);
-	}
-}
-
-void i915_gem_reset(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	int i;
-
-	for (i = 0; i < I915_NUM_RINGS; i++)
-		i915_gem_reset_ring_lists(dev_priv, &dev_priv->ring[i]);
-
-	/* Remove anything from the flushing lists. The GPU cache is likely
-	 * to be lost on reset along with the data, so simply move the
-	 * lost bo to the inactive list.
-	 */
-	while (!list_empty(&dev_priv->mm.flushing_list)) {
-		obj = list_first_entry(&dev_priv->mm.flushing_list,
-				      struct drm_i915_gem_object,
-				      mm_list);
-
-		obj->base.write_domain = 0;
-		list_del_init(&obj->gpu_write_list);
-		i915_gem_object_move_to_inactive(obj);
-	}
-
-	/* Move everything out of the GPU domains to ensure we do any
-	 * necessary invalidation upon reuse.
-	 */
-	list_for_each_entry(obj,
-			    &dev_priv->mm.inactive_list,
-			    mm_list)
-	{
-		obj->base.read_domains &= ~I915_GEM_GPU_DOMAINS;
-	}
-
-	/* The fence registers are invalidated so clear them out */
-	i915_gem_reset_fences(dev);
-}
-
-/**
- * This function clears the request list as sequence numbers are passed.
- */
-void
-i915_gem_retire_requests_ring(struct intel_ring_buffer *ring)
-{
-	uint32_t seqno;
-	int i;
-
-	if (list_empty(&ring->request_list))
-		return;
-
-	WARN_ON(i915_verify_lists(ring->dev));
-
-	seqno = ring->get_seqno(ring);
-
-	for (i = 0; i < ARRAY_SIZE(ring->sync_seqno); i++)
-		if (seqno >= ring->sync_seqno[i])
-			ring->sync_seqno[i] = 0;
-
-	while (!list_empty(&ring->request_list)) {
-		struct drm_i915_gem_request *request;
-
-		request = list_first_entry(&ring->request_list,
-					   struct drm_i915_gem_request,
-					   list);
-
-		if (!i915_seqno_passed(seqno, request->seqno))
-			break;
-
-		trace_i915_gem_request_retire(ring, request->seqno);
-		/* We know the GPU must have read the request to have
-		 * sent us the seqno + interrupt, so use the position
-		 * of tail of the request to update the last known position
-		 * of the GPU head.
-		 */
-		ring->last_retired_head = request->tail;
-
-		list_del(&request->list);
-		i915_gem_request_remove_from_client(request);
-		kfree(request);
-	}
-
-	/* Move any buffers on the active list that are no longer referenced
-	 * by the ringbuffer to the flushing/inactive lists as appropriate.
-	 */
-	while (!list_empty(&ring->active_list)) {
-		struct drm_i915_gem_object *obj;
-
-		obj = list_first_entry(&ring->active_list,
-				      struct drm_i915_gem_object,
-				      ring_list);
-
-		if (!i915_seqno_passed(seqno, obj->last_rendering_seqno))
-			break;
-
-		if (obj->base.write_domain != 0)
-			i915_gem_object_move_to_flushing(obj);
-		else
-			i915_gem_object_move_to_inactive(obj);
-	}
-
-	if (unlikely(ring->trace_irq_seqno &&
-		     i915_seqno_passed(seqno, ring->trace_irq_seqno))) {
-		ring->irq_put(ring);
-		ring->trace_irq_seqno = 0;
-	}
-
-	WARN_ON(i915_verify_lists(ring->dev));
-}
-
-void
-i915_gem_retire_requests(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int i;
-
-	if (!list_empty(&dev_priv->mm.deferred_free_list)) {
-	    struct drm_i915_gem_object *obj, *next;
-
-	    /* We must be careful that during unbind() we do not
-	     * accidentally infinitely recurse into retire requests.
-	     * Currently:
-	     *   retire -> free -> unbind -> wait -> retire_ring
-	     */
-	    list_for_each_entry_safe(obj, next,
-				     &dev_priv->mm.deferred_free_list,
-				     mm_list)
-		    i915_gem_free_object_tail(obj);
-	}
-
-	for (i = 0; i < I915_NUM_RINGS; i++)
-		i915_gem_retire_requests_ring(&dev_priv->ring[i]);
-}
-
-static void
-i915_gem_retire_work_handler(struct work_struct *work)
-{
-	drm_i915_private_t *dev_priv;
-	struct drm_device *dev;
-	bool idle;
-	int i;
-
-	dev_priv = container_of(work, drm_i915_private_t,
-				mm.retire_work.work);
-	dev = dev_priv->dev;
-
-	/* Come back later if the device is busy... */
-	if (!mutex_trylock(&dev->struct_mutex)) {
-		queue_delayed_work(dev_priv->wq, &dev_priv->mm.retire_work, HZ);
-		return;
-	}
-
-	i915_gem_retire_requests(dev);
-
-	/* Send a periodic flush down the ring so we don't hold onto GEM
-	 * objects indefinitely.
-	 */
-	idle = true;
-	for (i = 0; i < I915_NUM_RINGS; i++) {
-		struct intel_ring_buffer *ring = &dev_priv->ring[i];
-
-		if (!list_empty(&ring->gpu_write_list)) {
-			struct drm_i915_gem_request *request;
-			int ret;
-
-			ret = i915_gem_flush_ring(ring,
-						  0, I915_GEM_GPU_DOMAINS);
-			request = kzalloc(sizeof(*request), GFP_KERNEL);
-			if (ret || request == NULL ||
-			    i915_add_request(ring, NULL, request))
-			    kfree(request);
-		}
-
-		idle &= list_empty(&ring->request_list);
-	}
-
-	if (!dev_priv->mm.suspended && !idle)
-		queue_delayed_work(dev_priv->wq, &dev_priv->mm.retire_work, HZ);
-
-	mutex_unlock(&dev->struct_mutex);
-}
-
-/**
- * Waits for a sequence number to be signaled, and cleans up the
- * request and object lists appropriately for that event.
- */
-int
-i915_wait_request(struct intel_ring_buffer *ring,
-		  uint32_t seqno,
-		  bool do_retire)
-{
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-	u32 ier;
-	int ret = 0;
-
-	BUG_ON(seqno == 0);
-
-	if (atomic_read(&dev_priv->mm.wedged)) {
-		struct completion *x = &dev_priv->error_completion;
-		bool recovery_complete;
-		unsigned long flags;
-
-		/* Give the error handler a chance to run. */
-		spin_lock_irqsave(&x->wait.lock, flags);
-		recovery_complete = x->done > 0;
-		spin_unlock_irqrestore(&x->wait.lock, flags);
-
-		return recovery_complete ? -EIO : -EAGAIN;
-	}
-
-	if (seqno == ring->outstanding_lazy_request) {
-		struct drm_i915_gem_request *request;
-
-		request = kzalloc(sizeof(*request), GFP_KERNEL);
-		if (request == NULL)
-			return -ENOMEM;
-
-		ret = i915_add_request(ring, NULL, request);
-		if (ret) {
-			kfree(request);
-			return ret;
-		}
-
-		seqno = request->seqno;
-	}
-
-	if (!i915_seqno_passed(ring->get_seqno(ring), seqno)) {
-		if (HAS_PCH_SPLIT(ring->dev))
-			ier = I915_READ(DEIER) | I915_READ(GTIER);
-		else
-			ier = I915_READ(IER);
-		if (!ier) {
-			DRM_ERROR("something (likely vbetool) disabled "
-				  "interrupts, re-enabling\n");
-			ring->dev->driver->irq_preinstall(ring->dev);
-			ring->dev->driver->irq_postinstall(ring->dev);
-		}
-
-		trace_i915_gem_request_wait_begin(ring, seqno);
-
-		ring->waiting_seqno = seqno;
-		if (ring->irq_get(ring)) {
-			if (dev_priv->mm.interruptible)
-				ret = wait_event_interruptible(ring->irq_queue,
-							       i915_seqno_passed(ring->get_seqno(ring), seqno)
-							       || atomic_read(&dev_priv->mm.wedged));
-			else
-				wait_event(ring->irq_queue,
-					   i915_seqno_passed(ring->get_seqno(ring), seqno)
-					   || atomic_read(&dev_priv->mm.wedged));
-
-			ring->irq_put(ring);
-		} else if (wait_for_atomic(i915_seqno_passed(ring->get_seqno(ring),
-							     seqno) ||
-					   atomic_read(&dev_priv->mm.wedged), 3000))
-			ret = -EBUSY;
-		ring->waiting_seqno = 0;
-
-		trace_i915_gem_request_wait_end(ring, seqno);
-	}
-	if (atomic_read(&dev_priv->mm.wedged))
-		ret = -EAGAIN;
-
-	/* Directly dispatch request retiring.  While we have the work queue
-	 * to handle this, the waiter on a request often wants an associated
-	 * buffer to have made it to the inactive list, and we would need
-	 * a separate wait queue to handle that.
-	 */
-	if (ret == 0 && do_retire)
-		i915_gem_retire_requests_ring(ring);
-
-	return ret;
-}
-
-/**
- * Ensures that all rendering to the object has completed and the object is
- * safe to unbind from the GTT or access from the CPU.
- */
-int
-i915_gem_object_wait_rendering(struct drm_i915_gem_object *obj)
-{
-	int ret;
-
-	/* This function only exists to support waiting for existing rendering,
-	 * not for emitting required flushes.
-	 */
-	BUG_ON((obj->base.write_domain & I915_GEM_GPU_DOMAINS) != 0);
-
-	/* If there is rendering queued on the buffer being evicted, wait for
-	 * it.
-	 */
-	if (obj->active) {
-		ret = i915_wait_request(obj->ring, obj->last_rendering_seqno,
-					true);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-static void i915_gem_object_finish_gtt(struct drm_i915_gem_object *obj)
-{
-	u32 old_write_domain, old_read_domains;
-
-	/* Act a barrier for all accesses through the GTT */
-	mb();
-
-	/* Force a pagefault for domain tracking on next user access */
-	i915_gem_release_mmap(obj);
-
-	if ((obj->base.read_domains & I915_GEM_DOMAIN_GTT) == 0)
-		return;
-
-	old_read_domains = obj->base.read_domains;
-	old_write_domain = obj->base.write_domain;
-
-	obj->base.read_domains &= ~I915_GEM_DOMAIN_GTT;
-	obj->base.write_domain &= ~I915_GEM_DOMAIN_GTT;
-
-	trace_i915_gem_object_change_domain(obj,
-					    old_read_domains,
-					    old_write_domain);
-}
-
-/**
- * Unbinds an object from the GTT aperture.
- */
-int
-i915_gem_object_unbind(struct drm_i915_gem_object *obj)
-{
-	drm_i915_private_t *dev_priv = obj->base.dev->dev_private;
-	int ret = 0;
-
-	if (obj->gtt_space == NULL)
-		return 0;
-
-	if (obj->pin_count != 0) {
-		DRM_ERROR("Attempting to unbind pinned buffer\n");
-		return -EINVAL;
-	}
-
-	ret = i915_gem_object_finish_gpu(obj);
-	if (ret == -ERESTARTSYS)
-		return ret;
-	/* Continue on if we fail due to EIO, the GPU is hung so we
-	 * should be safe and we need to cleanup or else we might
-	 * cause memory corruption through use-after-free.
-	 */
-
-	i915_gem_object_finish_gtt(obj);
-
-	/* Move the object to the CPU domain to ensure that
-	 * any possible CPU writes while it's not in the GTT
-	 * are flushed when we go to remap it.
-	 */
-	if (ret == 0)
-		ret = i915_gem_object_set_to_cpu_domain(obj, 1);
-	if (ret == -ERESTARTSYS)
-		return ret;
-	if (ret) {
-		/* In the event of a disaster, abandon all caches and
-		 * hope for the best.
-		 */
-		i915_gem_clflush_object(obj);
-		obj->base.read_domains = obj->base.write_domain = I915_GEM_DOMAIN_CPU;
-	}
-
-	/* release the fence reg _after_ flushing */
-	ret = i915_gem_object_put_fence(obj);
-	if (ret == -ERESTARTSYS)
-		return ret;
-
-	trace_i915_gem_object_unbind(obj);
-
-	i915_gem_gtt_unbind_object(obj);
-	if (obj->has_aliasing_ppgtt_mapping) {
-		i915_ppgtt_unbind_object(dev_priv->mm.aliasing_ppgtt, obj);
-		obj->has_aliasing_ppgtt_mapping = 0;
-	}
-
-	i915_gem_object_put_pages_gtt(obj);
-
-	list_del_init(&obj->gtt_list);
-	list_del_init(&obj->mm_list);
-	/* Avoid an unnecessary call to unbind on rebind. */
-	obj->map_and_fenceable = true;
-
-	drm_mm_put_block(obj->gtt_space);
-	obj->gtt_space = NULL;
-	obj->gtt_offset = 0;
-
-	if (i915_gem_object_is_purgeable(obj))
-		i915_gem_object_truncate(obj);
-
-	return ret;
-}
-
-int
-i915_gem_flush_ring(struct intel_ring_buffer *ring,
-		    uint32_t invalidate_domains,
-		    uint32_t flush_domains)
-{
-	int ret;
-
-	if (((invalidate_domains | flush_domains) & I915_GEM_GPU_DOMAINS) == 0)
-		return 0;
-
-	trace_i915_gem_ring_flush(ring, invalidate_domains, flush_domains);
-
-	ret = ring->flush(ring, invalidate_domains, flush_domains);
-	if (ret)
-		return ret;
-
-	if (flush_domains & I915_GEM_GPU_DOMAINS)
-		i915_gem_process_flushing_list(ring, flush_domains);
-
-	return 0;
-}
-
-static int i915_ring_idle(struct intel_ring_buffer *ring, bool do_retire)
-{
-	int ret;
-
-	if (list_empty(&ring->gpu_write_list) && list_empty(&ring->active_list))
-		return 0;
-
-	if (!list_empty(&ring->gpu_write_list)) {
-		ret = i915_gem_flush_ring(ring,
-				    I915_GEM_GPU_DOMAINS, I915_GEM_GPU_DOMAINS);
-		if (ret)
-			return ret;
-	}
-
-	return i915_wait_request(ring, i915_gem_next_request_seqno(ring),
-				 do_retire);
-}
-
-int i915_gpu_idle(struct drm_device *dev, bool do_retire)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret, i;
-
-	/* Flush everything onto the inactive list. */
-	for (i = 0; i < I915_NUM_RINGS; i++) {
-		ret = i915_ring_idle(&dev_priv->ring[i], do_retire);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-static int sandybridge_write_fence_reg(struct drm_i915_gem_object *obj,
-				       struct intel_ring_buffer *pipelined)
-{
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 size = obj->gtt_space->size;
-	int regnum = obj->fence_reg;
-	uint64_t val;
-
-	val = (uint64_t)((obj->gtt_offset + size - 4096) &
-			 0xfffff000) << 32;
-	val |= obj->gtt_offset & 0xfffff000;
-	val |= (uint64_t)((obj->stride / 128) - 1) <<
-		SANDYBRIDGE_FENCE_PITCH_SHIFT;
-
-	if (obj->tiling_mode == I915_TILING_Y)
-		val |= 1 << I965_FENCE_TILING_Y_SHIFT;
-	val |= I965_FENCE_REG_VALID;
-
-	if (pipelined) {
-		int ret = intel_ring_begin(pipelined, 6);
-		if (ret)
-			return ret;
-
-		intel_ring_emit(pipelined, MI_NOOP);
-		intel_ring_emit(pipelined, MI_LOAD_REGISTER_IMM(2));
-		intel_ring_emit(pipelined, FENCE_REG_SANDYBRIDGE_0 + regnum*8);
-		intel_ring_emit(pipelined, (u32)val);
-		intel_ring_emit(pipelined, FENCE_REG_SANDYBRIDGE_0 + regnum*8 + 4);
-		intel_ring_emit(pipelined, (u32)(val >> 32));
-		intel_ring_advance(pipelined);
-	} else
-		I915_WRITE64(FENCE_REG_SANDYBRIDGE_0 + regnum * 8, val);
-
-	return 0;
-}
-
-static int i965_write_fence_reg(struct drm_i915_gem_object *obj,
-				struct intel_ring_buffer *pipelined)
-{
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 size = obj->gtt_space->size;
-	int regnum = obj->fence_reg;
-	uint64_t val;
-
-	val = (uint64_t)((obj->gtt_offset + size - 4096) &
-		    0xfffff000) << 32;
-	val |= obj->gtt_offset & 0xfffff000;
-	val |= ((obj->stride / 128) - 1) << I965_FENCE_PITCH_SHIFT;
-	if (obj->tiling_mode == I915_TILING_Y)
-		val |= 1 << I965_FENCE_TILING_Y_SHIFT;
-	val |= I965_FENCE_REG_VALID;
-
-	if (pipelined) {
-		int ret = intel_ring_begin(pipelined, 6);
-		if (ret)
-			return ret;
-
-		intel_ring_emit(pipelined, MI_NOOP);
-		intel_ring_emit(pipelined, MI_LOAD_REGISTER_IMM(2));
-		intel_ring_emit(pipelined, FENCE_REG_965_0 + regnum*8);
-		intel_ring_emit(pipelined, (u32)val);
-		intel_ring_emit(pipelined, FENCE_REG_965_0 + regnum*8 + 4);
-		intel_ring_emit(pipelined, (u32)(val >> 32));
-		intel_ring_advance(pipelined);
-	} else
-		I915_WRITE64(FENCE_REG_965_0 + regnum * 8, val);
-
-	return 0;
-}
-
-static int i915_write_fence_reg(struct drm_i915_gem_object *obj,
-				struct intel_ring_buffer *pipelined)
-{
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 size = obj->gtt_space->size;
-	u32 fence_reg, val, pitch_val;
-	int tile_width;
-
-	if (WARN((obj->gtt_offset & ~I915_FENCE_START_MASK) ||
-		 (size & -size) != size ||
-		 (obj->gtt_offset & (size - 1)),
-		 "object 0x%08x [fenceable? %d] not 1M or pot-size (0x%08x) aligned\n",
-		 obj->gtt_offset, obj->map_and_fenceable, size))
-		return -EINVAL;
-
-	if (obj->tiling_mode == I915_TILING_Y && HAS_128_BYTE_Y_TILING(dev))
-		tile_width = 128;
-	else
-		tile_width = 512;
-
-	/* Note: pitch better be a power of two tile widths */
-	pitch_val = obj->stride / tile_width;
-	pitch_val = ffs(pitch_val) - 1;
-
-	val = obj->gtt_offset;
-	if (obj->tiling_mode == I915_TILING_Y)
-		val |= 1 << I830_FENCE_TILING_Y_SHIFT;
-	val |= I915_FENCE_SIZE_BITS(size);
-	val |= pitch_val << I830_FENCE_PITCH_SHIFT;
-	val |= I830_FENCE_REG_VALID;
-
-	fence_reg = obj->fence_reg;
-	if (fence_reg < 8)
-		fence_reg = FENCE_REG_830_0 + fence_reg * 4;
-	else
-		fence_reg = FENCE_REG_945_8 + (fence_reg - 8) * 4;
-
-	if (pipelined) {
-		int ret = intel_ring_begin(pipelined, 4);
-		if (ret)
-			return ret;
-
-		intel_ring_emit(pipelined, MI_NOOP);
-		intel_ring_emit(pipelined, MI_LOAD_REGISTER_IMM(1));
-		intel_ring_emit(pipelined, fence_reg);
-		intel_ring_emit(pipelined, val);
-		intel_ring_advance(pipelined);
-	} else
-		I915_WRITE(fence_reg, val);
-
-	return 0;
-}
-
-static int i830_write_fence_reg(struct drm_i915_gem_object *obj,
-				struct intel_ring_buffer *pipelined)
-{
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 size = obj->gtt_space->size;
-	int regnum = obj->fence_reg;
-	uint32_t val;
-	uint32_t pitch_val;
-
-	if (WARN((obj->gtt_offset & ~I830_FENCE_START_MASK) ||
-		 (size & -size) != size ||
-		 (obj->gtt_offset & (size - 1)),
-		 "object 0x%08x not 512K or pot-size 0x%08x aligned\n",
-		 obj->gtt_offset, size))
-		return -EINVAL;
-
-	pitch_val = obj->stride / 128;
-	pitch_val = ffs(pitch_val) - 1;
-
-	val = obj->gtt_offset;
-	if (obj->tiling_mode == I915_TILING_Y)
-		val |= 1 << I830_FENCE_TILING_Y_SHIFT;
-	val |= I830_FENCE_SIZE_BITS(size);
-	val |= pitch_val << I830_FENCE_PITCH_SHIFT;
-	val |= I830_FENCE_REG_VALID;
-
-	if (pipelined) {
-		int ret = intel_ring_begin(pipelined, 4);
-		if (ret)
-			return ret;
-
-		intel_ring_emit(pipelined, MI_NOOP);
-		intel_ring_emit(pipelined, MI_LOAD_REGISTER_IMM(1));
-		intel_ring_emit(pipelined, FENCE_REG_830_0 + regnum*4);
-		intel_ring_emit(pipelined, val);
-		intel_ring_advance(pipelined);
-	} else
-		I915_WRITE(FENCE_REG_830_0 + regnum * 4, val);
-
-	return 0;
-}
-
-static bool ring_passed_seqno(struct intel_ring_buffer *ring, u32 seqno)
-{
-	return i915_seqno_passed(ring->get_seqno(ring), seqno);
-}
-
-static int
-i915_gem_object_flush_fence(struct drm_i915_gem_object *obj,
-			    struct intel_ring_buffer *pipelined)
-{
-	int ret;
-
-	if (obj->fenced_gpu_access) {
-		if (obj->base.write_domain & I915_GEM_GPU_DOMAINS) {
-			ret = i915_gem_flush_ring(obj->last_fenced_ring,
-						  0, obj->base.write_domain);
-			if (ret)
-				return ret;
-		}
-
-		obj->fenced_gpu_access = false;
-	}
-
-	if (obj->last_fenced_seqno && pipelined != obj->last_fenced_ring) {
-		if (!ring_passed_seqno(obj->last_fenced_ring,
-				       obj->last_fenced_seqno)) {
-			ret = i915_wait_request(obj->last_fenced_ring,
-						obj->last_fenced_seqno,
-						true);
-			if (ret)
-				return ret;
-		}
-
-		obj->last_fenced_seqno = 0;
-		obj->last_fenced_ring = NULL;
-	}
-
-	/* Ensure that all CPU reads are completed before installing a fence
-	 * and all writes before removing the fence.
-	 */
-	if (obj->base.read_domains & I915_GEM_DOMAIN_GTT)
-		mb();
-
-	return 0;
-}
-
-int
-i915_gem_object_put_fence(struct drm_i915_gem_object *obj)
-{
-	int ret;
-
-	if (obj->tiling_mode)
-		i915_gem_release_mmap(obj);
-
-	ret = i915_gem_object_flush_fence(obj, NULL);
-	if (ret)
-		return ret;
-
-	if (obj->fence_reg != I915_FENCE_REG_NONE) {
-		struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
-
-		WARN_ON(dev_priv->fence_regs[obj->fence_reg].pin_count);
-		i915_gem_clear_fence_reg(obj->base.dev,
-					 &dev_priv->fence_regs[obj->fence_reg]);
-
-		obj->fence_reg = I915_FENCE_REG_NONE;
-	}
-
-	return 0;
-}
-
-static struct drm_i915_fence_reg *
-i915_find_fence_reg(struct drm_device *dev,
-		    struct intel_ring_buffer *pipelined)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_fence_reg *reg, *first, *avail;
-	int i;
-
-	/* First try to find a free reg */
-	avail = NULL;
-	for (i = dev_priv->fence_reg_start; i < dev_priv->num_fence_regs; i++) {
-		reg = &dev_priv->fence_regs[i];
-		if (!reg->obj)
-			return reg;
-
-		if (!reg->pin_count)
-			avail = reg;
-	}
-
-	if (avail == NULL)
-		return NULL;
-
-	/* None available, try to steal one or wait for a user to finish */
-	avail = first = NULL;
-	list_for_each_entry(reg, &dev_priv->mm.fence_list, lru_list) {
-		if (reg->pin_count)
-			continue;
-
-		if (first == NULL)
-			first = reg;
-
-		if (!pipelined ||
-		    !reg->obj->last_fenced_ring ||
-		    reg->obj->last_fenced_ring == pipelined) {
-			avail = reg;
-			break;
-		}
-	}
-
-	if (avail == NULL)
-		avail = first;
-
-	return avail;
-}
-
-/**
- * i915_gem_object_get_fence - set up a fence reg for an object
- * @obj: object to map through a fence reg
- * @pipelined: ring on which to queue the change, or NULL for CPU access
- * @interruptible: must we wait uninterruptibly for the register to retire?
- *
- * When mapping objects through the GTT, userspace wants to be able to write
- * to them without having to worry about swizzling if the object is tiled.
- *
- * This function walks the fence regs looking for a free one for @obj,
- * stealing one if it can't find any.
- *
- * It then sets up the reg based on the object's properties: address, pitch
- * and tiling format.
- */
-int
-i915_gem_object_get_fence(struct drm_i915_gem_object *obj,
-			  struct intel_ring_buffer *pipelined)
-{
-	struct drm_device *dev = obj->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_fence_reg *reg;
-	int ret;
-
-	/* XXX disable pipelining. There are bugs. Shocking. */
-	pipelined = NULL;
-
-	/* Just update our place in the LRU if our fence is getting reused. */
-	if (obj->fence_reg != I915_FENCE_REG_NONE) {
-		reg = &dev_priv->fence_regs[obj->fence_reg];
-		list_move_tail(&reg->lru_list, &dev_priv->mm.fence_list);
-
-		if (obj->tiling_changed) {
-			ret = i915_gem_object_flush_fence(obj, pipelined);
-			if (ret)
-				return ret;
-
-			if (!obj->fenced_gpu_access && !obj->last_fenced_seqno)
-				pipelined = NULL;
-
-			if (pipelined) {
-				reg->setup_seqno =
-					i915_gem_next_request_seqno(pipelined);
-				obj->last_fenced_seqno = reg->setup_seqno;
-				obj->last_fenced_ring = pipelined;
-			}
-
-			goto update;
-		}
-
-		if (!pipelined) {
-			if (reg->setup_seqno) {
-				if (!ring_passed_seqno(obj->last_fenced_ring,
-						       reg->setup_seqno)) {
-					ret = i915_wait_request(obj->last_fenced_ring,
-								reg->setup_seqno,
-								true);
-					if (ret)
-						return ret;
-				}
-
-				reg->setup_seqno = 0;
-			}
-		} else if (obj->last_fenced_ring &&
-			   obj->last_fenced_ring != pipelined) {
-			ret = i915_gem_object_flush_fence(obj, pipelined);
-			if (ret)
-				return ret;
-		}
-
-		return 0;
-	}
-
-	reg = i915_find_fence_reg(dev, pipelined);
-	if (reg == NULL)
-		return -EDEADLK;
-
-	ret = i915_gem_object_flush_fence(obj, pipelined);
-	if (ret)
-		return ret;
-
-	if (reg->obj) {
-		struct drm_i915_gem_object *old = reg->obj;
-
-		drm_gem_object_reference(&old->base);
-
-		if (old->tiling_mode)
-			i915_gem_release_mmap(old);
-
-		ret = i915_gem_object_flush_fence(old, pipelined);
-		if (ret) {
-			drm_gem_object_unreference(&old->base);
-			return ret;
-		}
-
-		if (old->last_fenced_seqno == 0 && obj->last_fenced_seqno == 0)
-			pipelined = NULL;
-
-		old->fence_reg = I915_FENCE_REG_NONE;
-		old->last_fenced_ring = pipelined;
-		old->last_fenced_seqno =
-			pipelined ? i915_gem_next_request_seqno(pipelined) : 0;
-
-		drm_gem_object_unreference(&old->base);
-	} else if (obj->last_fenced_seqno == 0)
-		pipelined = NULL;
-
-	reg->obj = obj;
-	list_move_tail(&reg->lru_list, &dev_priv->mm.fence_list);
-	obj->fence_reg = reg - dev_priv->fence_regs;
-	obj->last_fenced_ring = pipelined;
-
-	reg->setup_seqno =
-		pipelined ? i915_gem_next_request_seqno(pipelined) : 0;
-	obj->last_fenced_seqno = reg->setup_seqno;
-
-update:
-	obj->tiling_changed = false;
-	switch (INTEL_INFO(dev)->gen) {
-	case 7:
-	case 6:
-		ret = sandybridge_write_fence_reg(obj, pipelined);
-		break;
-	case 5:
-	case 4:
-		ret = i965_write_fence_reg(obj, pipelined);
-		break;
-	case 3:
-		ret = i915_write_fence_reg(obj, pipelined);
-		break;
-	case 2:
-		ret = i830_write_fence_reg(obj, pipelined);
-		break;
-	}
-
-	return ret;
-}
-
-/**
- * i915_gem_clear_fence_reg - clear out fence register info
- * @obj: object to clear
- *
- * Zeroes out the fence register itself and clears out the associated
- * data structures in dev_priv and obj.
- */
-static void
-i915_gem_clear_fence_reg(struct drm_device *dev,
-			 struct drm_i915_fence_reg *reg)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	uint32_t fence_reg = reg - dev_priv->fence_regs;
-
-	switch (INTEL_INFO(dev)->gen) {
-	case 7:
-	case 6:
-		I915_WRITE64(FENCE_REG_SANDYBRIDGE_0 + fence_reg*8, 0);
-		break;
-	case 5:
-	case 4:
-		I915_WRITE64(FENCE_REG_965_0 + fence_reg*8, 0);
-		break;
-	case 3:
-		if (fence_reg >= 8)
-			fence_reg = FENCE_REG_945_8 + (fence_reg - 8) * 4;
-		else
-	case 2:
-			fence_reg = FENCE_REG_830_0 + fence_reg * 4;
-
-		I915_WRITE(fence_reg, 0);
-		break;
-	}
-
-	list_del_init(&reg->lru_list);
-	reg->obj = NULL;
-	reg->setup_seqno = 0;
-	reg->pin_count = 0;
-}
-
-/**
- * Finds free space in the GTT aperture and binds the object there.
- */
-static int
-i915_gem_object_bind_to_gtt(struct drm_i915_gem_object *obj,
-			    unsigned alignment,
-			    bool map_and_fenceable)
-{
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_mm_node *free_space;
-	gfp_t gfpmask = __GFP_NORETRY | __GFP_NOWARN;
-	u32 size, fence_size, fence_alignment, unfenced_alignment;
-	bool mappable, fenceable;
-	int ret;
-
-	if (obj->madv != I915_MADV_WILLNEED) {
-		DRM_ERROR("Attempting to bind a purgeable object\n");
-		return -EINVAL;
-	}
-
-	fence_size = i915_gem_get_gtt_size(dev,
-					   obj->base.size,
-					   obj->tiling_mode);
-	fence_alignment = i915_gem_get_gtt_alignment(dev,
-						     obj->base.size,
-						     obj->tiling_mode);
-	unfenced_alignment =
-		i915_gem_get_unfenced_gtt_alignment(dev,
-						    obj->base.size,
-						    obj->tiling_mode);
-
-	if (alignment == 0)
-		alignment = map_and_fenceable ? fence_alignment :
-						unfenced_alignment;
-	if (map_and_fenceable && alignment & (fence_alignment - 1)) {
-		DRM_ERROR("Invalid object alignment requested %u\n", alignment);
-		return -EINVAL;
-	}
-
-	size = map_and_fenceable ? fence_size : obj->base.size;
-
-	/* If the object is bigger than the entire aperture, reject it early
-	 * before evicting everything in a vain attempt to find space.
-	 */
-	if (obj->base.size >
-	    (map_and_fenceable ? dev_priv->mm.gtt_mappable_end : dev_priv->mm.gtt_total)) {
-		DRM_ERROR("Attempting to bind an object larger than the aperture\n");
-		return -E2BIG;
-	}
-
- search_free:
-	if (map_and_fenceable)
-		free_space =
-			drm_mm_search_free_in_range(&dev_priv->mm.gtt_space,
-						    size, alignment, 0,
-						    dev_priv->mm.gtt_mappable_end,
-						    0);
-	else
-		free_space = drm_mm_search_free(&dev_priv->mm.gtt_space,
-						size, alignment, 0);
-
-	if (free_space != NULL) {
-		if (map_and_fenceable)
-			obj->gtt_space =
-				drm_mm_get_block_range_generic(free_space,
-							       size, alignment, 0,
-							       dev_priv->mm.gtt_mappable_end,
-							       0);
-		else
-			obj->gtt_space =
-				drm_mm_get_block(free_space, size, alignment);
-	}
-	if (obj->gtt_space == NULL) {
-		/* If the gtt is empty and we're still having trouble
-		 * fitting our object in, we're out of memory.
-		 */
-		ret = i915_gem_evict_something(dev, size, alignment,
-					       map_and_fenceable);
-		if (ret)
-			return ret;
-
-		goto search_free;
-	}
-
-	ret = i915_gem_object_get_pages_gtt(obj, gfpmask);
-	if (ret) {
-		drm_mm_put_block(obj->gtt_space);
-		obj->gtt_space = NULL;
-
-		if (ret == -ENOMEM) {
-			/* first try to reclaim some memory by clearing the GTT */
-			ret = i915_gem_evict_everything(dev, false);
-			if (ret) {
-				/* now try to shrink everyone else */
-				if (gfpmask) {
-					gfpmask = 0;
-					goto search_free;
-				}
-
-				return -ENOMEM;
-			}
-
-			goto search_free;
-		}
-
-		return ret;
-	}
-
-	ret = i915_gem_gtt_bind_object(obj);
-	if (ret) {
-		i915_gem_object_put_pages_gtt(obj);
-		drm_mm_put_block(obj->gtt_space);
-		obj->gtt_space = NULL;
-
-		if (i915_gem_evict_everything(dev, false))
-			return ret;
-
-		goto search_free;
-	}
-
-	list_add_tail(&obj->gtt_list, &dev_priv->mm.gtt_list);
-	list_add_tail(&obj->mm_list, &dev_priv->mm.inactive_list);
-
-	/* Assert that the object is not currently in any GPU domain. As it
-	 * wasn't in the GTT, there shouldn't be any way it could have been in
-	 * a GPU cache
-	 */
-	BUG_ON(obj->base.read_domains & I915_GEM_GPU_DOMAINS);
-	BUG_ON(obj->base.write_domain & I915_GEM_GPU_DOMAINS);
-
-	obj->gtt_offset = obj->gtt_space->start;
-
-	fenceable =
-		obj->gtt_space->size == fence_size &&
-		(obj->gtt_space->start & (fence_alignment - 1)) == 0;
-
-	mappable =
-		obj->gtt_offset + obj->base.size <= dev_priv->mm.gtt_mappable_end;
-
-	obj->map_and_fenceable = mappable && fenceable;
-
-	trace_i915_gem_object_bind(obj, map_and_fenceable);
-	return 0;
-}
-
-void
-i915_gem_clflush_object(struct drm_i915_gem_object *obj)
-{
-	/* If we don't have a page list set up, then we're not pinned
-	 * to GPU, and we can ignore the cache flush because it'll happen
-	 * again at bind time.
-	 */
-	if (obj->pages == NULL)
-		return;
-
-	/* If the GPU is snooping the contents of the CPU cache,
-	 * we do not need to manually clear the CPU cache lines.  However,
-	 * the caches are only snooped when the render cache is
-	 * flushed/invalidated.  As we always have to emit invalidations
-	 * and flushes when moving into and out of the RENDER domain, correct
-	 * snooping behaviour occurs naturally as the result of our domain
-	 * tracking.
-	 */
-	if (obj->cache_level != I915_CACHE_NONE)
-		return;
-
-	trace_i915_gem_object_clflush(obj);
-
-	drm_clflush_pages(obj->pages, obj->base.size / PAGE_SIZE);
-}
-
-/** Flushes any GPU write domain for the object if it's dirty. */
-static int
-i915_gem_object_flush_gpu_write_domain(struct drm_i915_gem_object *obj)
-{
-	if ((obj->base.write_domain & I915_GEM_GPU_DOMAINS) == 0)
-		return 0;
-
-	/* Queue the GPU write cache flushing we need. */
-	return i915_gem_flush_ring(obj->ring, 0, obj->base.write_domain);
-}
-
-/** Flushes the GTT write domain for the object if it's dirty. */
-static void
-i915_gem_object_flush_gtt_write_domain(struct drm_i915_gem_object *obj)
-{
-	uint32_t old_write_domain;
-
-	if (obj->base.write_domain != I915_GEM_DOMAIN_GTT)
-		return;
-
-	/* No actual flushing is required for the GTT write domain.  Writes
-	 * to it immediately go to main memory as far as we know, so there's
-	 * no chipset flush.  It also doesn't land in render cache.
-	 *
-	 * However, we do have to enforce the order so that all writes through
-	 * the GTT land before any writes to the device, such as updates to
-	 * the GATT itself.
-	 */
-	wmb();
-
-	old_write_domain = obj->base.write_domain;
-	obj->base.write_domain = 0;
-
-	trace_i915_gem_object_change_domain(obj,
-					    obj->base.read_domains,
-					    old_write_domain);
-}
-
-/** Flushes the CPU write domain for the object if it's dirty. */
-static void
-i915_gem_object_flush_cpu_write_domain(struct drm_i915_gem_object *obj)
-{
-	uint32_t old_write_domain;
-
-	if (obj->base.write_domain != I915_GEM_DOMAIN_CPU)
-		return;
-
-	i915_gem_clflush_object(obj);
-	intel_gtt_chipset_flush();
-	old_write_domain = obj->base.write_domain;
-	obj->base.write_domain = 0;
-
-	trace_i915_gem_object_change_domain(obj,
-					    obj->base.read_domains,
-					    old_write_domain);
-}
-
-/**
- * Moves a single object to the GTT read, and possibly write domain.
- *
- * This function returns when the move is complete, including waiting on
- * flushes to occur.
- */
-int
-i915_gem_object_set_to_gtt_domain(struct drm_i915_gem_object *obj, bool write)
-{
-	uint32_t old_write_domain, old_read_domains;
-	int ret;
-
-	/* Not valid to be called on unbound objects. */
-	if (obj->gtt_space == NULL)
-		return -EINVAL;
-
-	if (obj->base.write_domain == I915_GEM_DOMAIN_GTT)
-		return 0;
-
-	ret = i915_gem_object_flush_gpu_write_domain(obj);
-	if (ret)
-		return ret;
-
-	if (obj->pending_gpu_write || write) {
-		ret = i915_gem_object_wait_rendering(obj);
-		if (ret)
-			return ret;
-	}
-
-	i915_gem_object_flush_cpu_write_domain(obj);
-
-	old_write_domain = obj->base.write_domain;
-	old_read_domains = obj->base.read_domains;
-
-	/* It should now be out of any other write domains, and we can update
-	 * the domain values for our changes.
-	 */
-	BUG_ON((obj->base.write_domain & ~I915_GEM_DOMAIN_GTT) != 0);
-	obj->base.read_domains |= I915_GEM_DOMAIN_GTT;
-	if (write) {
-		obj->base.read_domains = I915_GEM_DOMAIN_GTT;
-		obj->base.write_domain = I915_GEM_DOMAIN_GTT;
-		obj->dirty = 1;
-	}
-
-	trace_i915_gem_object_change_domain(obj,
-					    old_read_domains,
-					    old_write_domain);
-
-	return 0;
-}
-
-int i915_gem_object_set_cache_level(struct drm_i915_gem_object *obj,
-				    enum i915_cache_level cache_level)
-{
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	if (obj->cache_level == cache_level)
-		return 0;
-
-	if (obj->pin_count) {
-		DRM_DEBUG("can not change the cache level of pinned objects\n");
-		return -EBUSY;
-	}
-
-	if (obj->gtt_space) {
-		ret = i915_gem_object_finish_gpu(obj);
-		if (ret)
-			return ret;
-
-		i915_gem_object_finish_gtt(obj);
-
-		/* Before SandyBridge, you could not use tiling or fence
-		 * registers with snooped memory, so relinquish any fences
-		 * currently pointing to our region in the aperture.
-		 */
-		if (INTEL_INFO(obj->base.dev)->gen < 6) {
-			ret = i915_gem_object_put_fence(obj);
-			if (ret)
-				return ret;
-		}
-
-		i915_gem_gtt_rebind_object(obj, cache_level);
-		if (obj->has_aliasing_ppgtt_mapping)
-			i915_ppgtt_bind_object(dev_priv->mm.aliasing_ppgtt,
-					       obj, cache_level);
-	}
-
-	if (cache_level == I915_CACHE_NONE) {
-		u32 old_read_domains, old_write_domain;
-
-		/* If we're coming from LLC cached, then we haven't
-		 * actually been tracking whether the data is in the
-		 * CPU cache or not, since we only allow one bit set
-		 * in obj->write_domain and have been skipping the clflushes.
-		 * Just set it to the CPU cache for now.
-		 */
-		WARN_ON(obj->base.write_domain & ~I915_GEM_DOMAIN_CPU);
-		WARN_ON(obj->base.read_domains & ~I915_GEM_DOMAIN_CPU);
-
-		old_read_domains = obj->base.read_domains;
-		old_write_domain = obj->base.write_domain;
-
-		obj->base.read_domains = I915_GEM_DOMAIN_CPU;
-		obj->base.write_domain = I915_GEM_DOMAIN_CPU;
-
-		trace_i915_gem_object_change_domain(obj,
-						    old_read_domains,
-						    old_write_domain);
-	}
-
-	obj->cache_level = cache_level;
-	return 0;
-}
-
-/*
- * Prepare buffer for display plane (scanout, cursors, etc).
- * Can be called from an uninterruptible phase (modesetting) and allows
- * any flushes to be pipelined (for pageflips).
- *
- * For the display plane, we want to be in the GTT but out of any write
- * domains. So in many ways this looks like set_to_gtt_domain() apart from the
- * ability to pipeline the waits, pinning and any additional subtleties
- * that may differentiate the display plane from ordinary buffers.
- */
-int
-i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
-				     u32 alignment,
-				     struct intel_ring_buffer *pipelined)
-{
-	u32 old_read_domains, old_write_domain;
-	int ret;
-
-	ret = i915_gem_object_flush_gpu_write_domain(obj);
-	if (ret)
-		return ret;
-
-	if (pipelined != obj->ring) {
-		ret = i915_gem_object_wait_rendering(obj);
-		if (ret == -ERESTARTSYS)
-			return ret;
-	}
-
-	/* The display engine is not coherent with the LLC cache on gen6.  As
-	 * a result, we make sure that the pinning that is about to occur is
-	 * done with uncached PTEs. This is lowest common denominator for all
-	 * chipsets.
-	 *
-	 * However for gen6+, we could do better by using the GFDT bit instead
-	 * of uncaching, which would allow us to flush all the LLC-cached data
-	 * with that bit in the PTE to main memory with just one PIPE_CONTROL.
-	 */
-	ret = i915_gem_object_set_cache_level(obj, I915_CACHE_NONE);
-	if (ret)
-		return ret;
-
-	/* As the user may map the buffer once pinned in the display plane
-	 * (e.g. libkms for the bootup splash), we have to ensure that we
-	 * always use map_and_fenceable for all scanout buffers.
-	 */
-	ret = i915_gem_object_pin(obj, alignment, true);
-	if (ret)
-		return ret;
-
-	i915_gem_object_flush_cpu_write_domain(obj);
-
-	old_write_domain = obj->base.write_domain;
-	old_read_domains = obj->base.read_domains;
-
-	/* It should now be out of any other write domains, and we can update
-	 * the domain values for our changes.
-	 */
-	BUG_ON((obj->base.write_domain & ~I915_GEM_DOMAIN_GTT) != 0);
-	obj->base.read_domains |= I915_GEM_DOMAIN_GTT;
-
-	trace_i915_gem_object_change_domain(obj,
-					    old_read_domains,
-					    old_write_domain);
-
-	return 0;
-}
-
-int
-i915_gem_object_finish_gpu(struct drm_i915_gem_object *obj)
-{
-	int ret;
-
-	if ((obj->base.read_domains & I915_GEM_GPU_DOMAINS) == 0)
-		return 0;
-
-	if (obj->base.write_domain & I915_GEM_GPU_DOMAINS) {
-		ret = i915_gem_flush_ring(obj->ring, 0, obj->base.write_domain);
-		if (ret)
-			return ret;
-	}
-
-	ret = i915_gem_object_wait_rendering(obj);
-	if (ret)
-		return ret;
-
-	/* Ensure that we invalidate the GPU's caches and TLBs. */
-	obj->base.read_domains &= ~I915_GEM_GPU_DOMAINS;
-	return 0;
-}
-
-/**
- * Moves a single object to the CPU read, and possibly write domain.
- *
- * This function returns when the move is complete, including waiting on
- * flushes to occur.
- */
-static int
-i915_gem_object_set_to_cpu_domain(struct drm_i915_gem_object *obj, bool write)
-{
-	uint32_t old_write_domain, old_read_domains;
-	int ret;
-
-	if (obj->base.write_domain == I915_GEM_DOMAIN_CPU)
-		return 0;
-
-	ret = i915_gem_object_flush_gpu_write_domain(obj);
-	if (ret)
-		return ret;
-
-	ret = i915_gem_object_wait_rendering(obj);
-	if (ret)
-		return ret;
-
-	i915_gem_object_flush_gtt_write_domain(obj);
-
-	/* If we have a partially-valid cache of the object in the CPU,
-	 * finish invalidating it and free the per-page flags.
-	 */
-	i915_gem_object_set_to_full_cpu_read_domain(obj);
-
-	old_write_domain = obj->base.write_domain;
-	old_read_domains = obj->base.read_domains;
-
-	/* Flush the CPU cache if it's still invalid. */
-	if ((obj->base.read_domains & I915_GEM_DOMAIN_CPU) == 0) {
-		i915_gem_clflush_object(obj);
-
-		obj->base.read_domains |= I915_GEM_DOMAIN_CPU;
-	}
-
-	/* It should now be out of any other write domains, and we can update
-	 * the domain values for our changes.
-	 */
-	BUG_ON((obj->base.write_domain & ~I915_GEM_DOMAIN_CPU) != 0);
-
-	/* If we're writing through the CPU, then the GPU read domains will
-	 * need to be invalidated at next use.
-	 */
-	if (write) {
-		obj->base.read_domains = I915_GEM_DOMAIN_CPU;
-		obj->base.write_domain = I915_GEM_DOMAIN_CPU;
-	}
-
-	trace_i915_gem_object_change_domain(obj,
-					    old_read_domains,
-					    old_write_domain);
-
-	return 0;
-}
-
-/**
- * Moves the object from a partially CPU read to a full one.
- *
- * Note that this only resolves i915_gem_object_set_cpu_read_domain_range(),
- * and doesn't handle transitioning from !(read_domains & I915_GEM_DOMAIN_CPU).
- */
-static void
-i915_gem_object_set_to_full_cpu_read_domain(struct drm_i915_gem_object *obj)
-{
-	if (!obj->page_cpu_valid)
-		return;
-
-	/* If we're partially in the CPU read domain, finish moving it in.
-	 */
-	if (obj->base.read_domains & I915_GEM_DOMAIN_CPU) {
-		int i;
-
-		for (i = 0; i <= (obj->base.size - 1) / PAGE_SIZE; i++) {
-			if (obj->page_cpu_valid[i])
-				continue;
-			drm_clflush_pages(obj->pages + i, 1);
-		}
-	}
-
-	/* Free the page_cpu_valid mappings which are now stale, whether
-	 * or not we've got I915_GEM_DOMAIN_CPU.
-	 */
-	kfree(obj->page_cpu_valid);
-	obj->page_cpu_valid = NULL;
-}
-
-/**
- * Set the CPU read domain on a range of the object.
- *
- * The object ends up with I915_GEM_DOMAIN_CPU in its read flags although it's
- * not entirely valid.  The page_cpu_valid member of the object flags which
- * pages have been flushed, and will be respected by
- * i915_gem_object_set_to_cpu_domain() if it's called on to get a valid mapping
- * of the whole object.
- *
- * This function returns when the move is complete, including waiting on
- * flushes to occur.
- */
-static int
-i915_gem_object_set_cpu_read_domain_range(struct drm_i915_gem_object *obj,
-					  uint64_t offset, uint64_t size)
-{
-	uint32_t old_read_domains;
-	int i, ret;
-
-	if (offset == 0 && size == obj->base.size)
-		return i915_gem_object_set_to_cpu_domain(obj, 0);
-
-	ret = i915_gem_object_flush_gpu_write_domain(obj);
-	if (ret)
-		return ret;
-
-	ret = i915_gem_object_wait_rendering(obj);
-	if (ret)
-		return ret;
-
-	i915_gem_object_flush_gtt_write_domain(obj);
-
-	/* If we're already fully in the CPU read domain, we're done. */
-	if (obj->page_cpu_valid == NULL &&
-	    (obj->base.read_domains & I915_GEM_DOMAIN_CPU) != 0)
-		return 0;
-
-	/* Otherwise, create/clear the per-page CPU read domain flag if we're
-	 * newly adding I915_GEM_DOMAIN_CPU
-	 */
-	if (obj->page_cpu_valid == NULL) {
-		obj->page_cpu_valid = kzalloc(obj->base.size / PAGE_SIZE,
-					      GFP_KERNEL);
-		if (obj->page_cpu_valid == NULL)
-			return -ENOMEM;
-	} else if ((obj->base.read_domains & I915_GEM_DOMAIN_CPU) == 0)
-		memset(obj->page_cpu_valid, 0, obj->base.size / PAGE_SIZE);
-
-	/* Flush the cache on any pages that are still invalid from the CPU's
-	 * perspective.
-	 */
-	for (i = offset / PAGE_SIZE; i <= (offset + size - 1) / PAGE_SIZE;
-	     i++) {
-		if (obj->page_cpu_valid[i])
-			continue;
-
-		drm_clflush_pages(obj->pages + i, 1);
-
-		obj->page_cpu_valid[i] = 1;
-	}
-
-	/* It should now be out of any other write domains, and we can update
-	 * the domain values for our changes.
-	 */
-	BUG_ON((obj->base.write_domain & ~I915_GEM_DOMAIN_CPU) != 0);
-
-	old_read_domains = obj->base.read_domains;
-	obj->base.read_domains |= I915_GEM_DOMAIN_CPU;
-
-	trace_i915_gem_object_change_domain(obj,
-					    old_read_domains,
-					    obj->base.write_domain);
-
-	return 0;
-}
-
-/* Throttle our rendering by waiting until the ring has completed our requests
- * emitted over 20 msec ago.
- *
- * Note that if we were to use the current jiffies each time around the loop,
- * we wouldn't escape the function with any frames outstanding if the time to
- * render a frame was over 20ms.
- *
- * This should get us reasonable parallelism between CPU and GPU but also
- * relatively low latency when blocking on a particular request to finish.
- */
-static int
-i915_gem_ring_throttle(struct drm_device *dev, struct drm_file *file)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_file_private *file_priv = file->driver_priv;
-	unsigned long recent_enough = jiffies - msecs_to_jiffies(20);
-	struct drm_i915_gem_request *request;
-	struct intel_ring_buffer *ring = NULL;
-	u32 seqno = 0;
-	int ret;
-
-	if (atomic_read(&dev_priv->mm.wedged))
-		return -EIO;
-
-	spin_lock(&file_priv->mm.lock);
-	list_for_each_entry(request, &file_priv->mm.request_list, client_list) {
-		if (time_after_eq(request->emitted_jiffies, recent_enough))
-			break;
-
-		ring = request->ring;
-		seqno = request->seqno;
-	}
-	spin_unlock(&file_priv->mm.lock);
-
-	if (seqno == 0)
-		return 0;
-
-	ret = 0;
-	if (!i915_seqno_passed(ring->get_seqno(ring), seqno)) {
-		/* And wait for the seqno passing without holding any locks and
-		 * causing extra latency for others. This is safe as the irq
-		 * generation is designed to be run atomically and so is
-		 * lockless.
-		 */
-		if (ring->irq_get(ring)) {
-			ret = wait_event_interruptible(ring->irq_queue,
-						       i915_seqno_passed(ring->get_seqno(ring), seqno)
-						       || atomic_read(&dev_priv->mm.wedged));
-			ring->irq_put(ring);
-
-			if (ret == 0 && atomic_read(&dev_priv->mm.wedged))
-				ret = -EIO;
-		} else if (wait_for_atomic(i915_seqno_passed(ring->get_seqno(ring),
-							     seqno) ||
-				    atomic_read(&dev_priv->mm.wedged), 3000)) {
-			ret = -EBUSY;
-		}
-	}
-
-	if (ret == 0)
-		queue_delayed_work(dev_priv->wq, &dev_priv->mm.retire_work, 0);
-
-	return ret;
-}
-
-int
-i915_gem_object_pin(struct drm_i915_gem_object *obj,
-		    uint32_t alignment,
-		    bool map_and_fenceable)
-{
-	struct drm_device *dev = obj->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	BUG_ON(obj->pin_count == DRM_I915_GEM_OBJECT_MAX_PIN_COUNT);
-	WARN_ON(i915_verify_lists(dev));
-
-	if (obj->gtt_space != NULL) {
-		if ((alignment && obj->gtt_offset & (alignment - 1)) ||
-		    (map_and_fenceable && !obj->map_and_fenceable)) {
-			WARN(obj->pin_count,
-			     "bo is already pinned with incorrect alignment:"
-			     " offset=%x, req.alignment=%x, req.map_and_fenceable=%d,"
-			     " obj->map_and_fenceable=%d\n",
-			     obj->gtt_offset, alignment,
-			     map_and_fenceable,
-			     obj->map_and_fenceable);
-			ret = i915_gem_object_unbind(obj);
-			if (ret)
-				return ret;
-		}
-	}
-
-	if (obj->gtt_space == NULL) {
-		ret = i915_gem_object_bind_to_gtt(obj, alignment,
-						  map_and_fenceable);
-		if (ret)
-			return ret;
-	}
-
-	if (obj->pin_count++ == 0) {
-		if (!obj->active)
-			list_move_tail(&obj->mm_list,
-				       &dev_priv->mm.pinned_list);
-	}
-	obj->pin_mappable |= map_and_fenceable;
-
-	WARN_ON(i915_verify_lists(dev));
-	return 0;
-}
-
-void
-i915_gem_object_unpin(struct drm_i915_gem_object *obj)
-{
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	WARN_ON(i915_verify_lists(dev));
-	BUG_ON(obj->pin_count == 0);
-	BUG_ON(obj->gtt_space == NULL);
-
-	if (--obj->pin_count == 0) {
-		if (!obj->active)
-			list_move_tail(&obj->mm_list,
-				       &dev_priv->mm.inactive_list);
-		obj->pin_mappable = false;
-	}
-	WARN_ON(i915_verify_lists(dev));
-}
-
-int
-i915_gem_pin_ioctl(struct drm_device *dev, void *data,
-		   struct drm_file *file)
-{
-	struct drm_i915_gem_pin *args = data;
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		return ret;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (&obj->base == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-
-	if (obj->madv != I915_MADV_WILLNEED) {
-		DRM_ERROR("Attempting to pin a purgeable buffer\n");
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (obj->pin_filp != NULL && obj->pin_filp != file) {
-		DRM_ERROR("Already pinned in i915_gem_pin_ioctl(): %d\n",
-			  args->handle);
-		ret = -EINVAL;
-		goto out;
-	}
-
-	obj->user_pin_count++;
-	obj->pin_filp = file;
-	if (obj->user_pin_count == 1) {
-		ret = i915_gem_object_pin(obj, args->alignment, true);
-		if (ret)
-			goto out;
-	}
-
-	/* XXX - flush the CPU caches for pinned objects
-	 * as the X server doesn't manage domains yet
-	 */
-	i915_gem_object_flush_cpu_write_domain(obj);
-	args->offset = obj->gtt_offset;
-out:
-	drm_gem_object_unreference(&obj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-int
-i915_gem_unpin_ioctl(struct drm_device *dev, void *data,
-		     struct drm_file *file)
-{
-	struct drm_i915_gem_pin *args = data;
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		return ret;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (&obj->base == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-
-	if (obj->pin_filp != file) {
-		DRM_ERROR("Not pinned by caller in i915_gem_pin_ioctl(): %d\n",
-			  args->handle);
-		ret = -EINVAL;
-		goto out;
-	}
-	obj->user_pin_count--;
-	if (obj->user_pin_count == 0) {
-		obj->pin_filp = NULL;
-		i915_gem_object_unpin(obj);
-	}
-
-out:
-	drm_gem_object_unreference(&obj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-int
-i915_gem_busy_ioctl(struct drm_device *dev, void *data,
-		    struct drm_file *file)
-{
-	struct drm_i915_gem_busy *args = data;
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		return ret;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (&obj->base == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-
-	/* Count all active objects as busy, even if they are currently not used
-	 * by the gpu. Users of this interface expect objects to eventually
-	 * become non-busy without any further actions, therefore emit any
-	 * necessary flushes here.
-	 */
-	args->busy = obj->active;
-	if (args->busy) {
-		/* Unconditionally flush objects, even when the gpu still uses this
-		 * object. Userspace calling this function indicates that it wants to
-		 * use this buffer rather sooner than later, so issuing the required
-		 * flush earlier is beneficial.
-		 */
-		if (obj->base.write_domain & I915_GEM_GPU_DOMAINS) {
-			ret = i915_gem_flush_ring(obj->ring,
-						  0, obj->base.write_domain);
-		} else if (obj->ring->outstanding_lazy_request ==
-			   obj->last_rendering_seqno) {
-			struct drm_i915_gem_request *request;
-
-			/* This ring is not being cleared by active usage,
-			 * so emit a request to do so.
-			 */
-			request = kzalloc(sizeof(*request), GFP_KERNEL);
-			if (request) {
-				ret = i915_add_request(obj->ring, NULL, request);
-				if (ret)
-					kfree(request);
-			} else
-				ret = -ENOMEM;
-		}
-
-		/* Update the active list for the hardware's current position.
-		 * Otherwise this only updates on a delayed timer or when irqs
-		 * are actually unmasked, and our working set ends up being
-		 * larger than required.
-		 */
-		i915_gem_retire_requests_ring(obj->ring);
-
-		args->busy = obj->active;
-	}
-
-	drm_gem_object_unreference(&obj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-int
-i915_gem_throttle_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	return i915_gem_ring_throttle(dev, file_priv);
-}
-
-int
-i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_i915_gem_madvise *args = data;
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	switch (args->madv) {
-	case I915_MADV_DONTNEED:
-	case I915_MADV_WILLNEED:
-	    break;
-	default:
-	    return -EINVAL;
-	}
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		return ret;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file_priv, args->handle));
-	if (&obj->base == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-
-	if (obj->pin_count) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (obj->madv != __I915_MADV_PURGED)
-		obj->madv = args->madv;
-
-	/* if the object is no longer bound, discard its backing storage */
-	if (i915_gem_object_is_purgeable(obj) &&
-	    obj->gtt_space == NULL)
-		i915_gem_object_truncate(obj);
-
-	args->retained = obj->madv != __I915_MADV_PURGED;
-
-out:
-	drm_gem_object_unreference(&obj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev,
-						  size_t size)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	struct address_space *mapping;
-
-	obj = kzalloc(sizeof(*obj), GFP_KERNEL);
-	if (obj == NULL)
-		return NULL;
-
-	if (drm_gem_object_init(dev, &obj->base, size) != 0) {
-		kfree(obj);
-		return NULL;
-	}
-
-	mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
-	mapping_set_gfp_mask(mapping, GFP_HIGHUSER | __GFP_RECLAIMABLE);
-
-	i915_gem_info_add_obj(dev_priv, size);
-
-	obj->base.write_domain = I915_GEM_DOMAIN_CPU;
-	obj->base.read_domains = I915_GEM_DOMAIN_CPU;
-
-	if (HAS_LLC(dev)) {
-		/* On some devices, we can have the GPU use the LLC (the CPU
-		 * cache) for about a 10% performance improvement
-		 * compared to uncached.  Graphics requests other than
-		 * display scanout are coherent with the CPU in
-		 * accessing this cache.  This means in this mode we
-		 * don't need to clflush on the CPU side, and on the
-		 * GPU side we only need to flush internal caches to
-		 * get data visible to the CPU.
-		 *
-		 * However, we maintain the display planes as UC, and so
-		 * need to rebind when first used as such.
-		 */
-		obj->cache_level = I915_CACHE_LLC;
-	} else
-		obj->cache_level = I915_CACHE_NONE;
-
-	obj->base.driver_private = NULL;
-	obj->fence_reg = I915_FENCE_REG_NONE;
-	INIT_LIST_HEAD(&obj->mm_list);
-	INIT_LIST_HEAD(&obj->gtt_list);
-	INIT_LIST_HEAD(&obj->ring_list);
-	INIT_LIST_HEAD(&obj->exec_list);
-	INIT_LIST_HEAD(&obj->gpu_write_list);
-	obj->madv = I915_MADV_WILLNEED;
-	/* Avoid an unnecessary call to unbind on the first bind. */
-	obj->map_and_fenceable = true;
-
-	return obj;
-}
-
-int i915_gem_init_object(struct drm_gem_object *obj)
-{
-	BUG();
-
-	return 0;
-}
-
-static void i915_gem_free_object_tail(struct drm_i915_gem_object *obj)
-{
-	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	ret = i915_gem_object_unbind(obj);
-	if (ret == -ERESTARTSYS) {
-		list_move(&obj->mm_list,
-			  &dev_priv->mm.deferred_free_list);
-		return;
-	}
-
-	trace_i915_gem_object_destroy(obj);
-
-	if (obj->base.map_list.map)
-		drm_gem_free_mmap_offset(&obj->base);
-
-	drm_gem_object_release(&obj->base);
-	i915_gem_info_remove_obj(dev_priv, obj->base.size);
-
-	kfree(obj->page_cpu_valid);
-	kfree(obj->bit_17);
-	kfree(obj);
-}
-
-void i915_gem_free_object(struct drm_gem_object *gem_obj)
-{
-	struct drm_i915_gem_object *obj = to_intel_bo(gem_obj);
-	struct drm_device *dev = obj->base.dev;
-
-	while (obj->pin_count > 0)
-		i915_gem_object_unpin(obj);
-
-	if (obj->phys_obj)
-		i915_gem_detach_phys_object(dev, obj);
-
-	i915_gem_free_object_tail(obj);
-}
-
-int
-i915_gem_idle(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	mutex_lock(&dev->struct_mutex);
-
-	if (dev_priv->mm.suspended) {
-		mutex_unlock(&dev->struct_mutex);
-		return 0;
-	}
-
-	ret = i915_gpu_idle(dev, true);
-	if (ret) {
-		mutex_unlock(&dev->struct_mutex);
-		return ret;
-	}
-
-	/* Under UMS, be paranoid and evict. */
-	if (!drm_core_check_feature(dev, DRIVER_MODESET)) {
-		ret = i915_gem_evict_inactive(dev, false);
-		if (ret) {
-			mutex_unlock(&dev->struct_mutex);
-			return ret;
-		}
-	}
-
-	i915_gem_reset_fences(dev);
-
-	/* Hack!  Don't let anybody do execbuf while we don't control the chip.
-	 * We need to replace this with a semaphore, or something.
-	 * And not confound mm.suspended!
-	 */
-	dev_priv->mm.suspended = 1;
-	del_timer_sync(&dev_priv->hangcheck_timer);
-
-	i915_kernel_lost_context(dev);
-	i915_gem_cleanup_ringbuffer(dev);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	/* Cancel the retire work handler, which should be idle now. */
-	cancel_delayed_work_sync(&dev_priv->mm.retire_work);
-
-	return 0;
-}
-
-void i915_gem_init_swizzling(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (INTEL_INFO(dev)->gen < 5 ||
-	    dev_priv->mm.bit_6_swizzle_x == I915_BIT_6_SWIZZLE_NONE)
-		return;
-
-	I915_WRITE(DISP_ARB_CTL, I915_READ(DISP_ARB_CTL) |
-				 DISP_TILE_SURFACE_SWIZZLING);
-
-	if (IS_GEN5(dev))
-		return;
-
-	I915_WRITE(TILECTL, I915_READ(TILECTL) | TILECTL_SWZCTL);
-	if (IS_GEN6(dev))
-		I915_WRITE(ARB_MODE, ARB_MODE_ENABLE(ARB_MODE_SWIZZLE_SNB));
-	else
-		I915_WRITE(ARB_MODE, ARB_MODE_ENABLE(ARB_MODE_SWIZZLE_IVB));
-}
-
-void i915_gem_init_ppgtt(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	uint32_t pd_offset;
-	struct intel_ring_buffer *ring;
-	struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt;
-	uint32_t __iomem *pd_addr;
-	uint32_t pd_entry;
-	int i;
-
-	if (!dev_priv->mm.aliasing_ppgtt)
-		return;
-
-
-	pd_addr = dev_priv->mm.gtt->gtt + ppgtt->pd_offset/sizeof(uint32_t);
-	for (i = 0; i < ppgtt->num_pd_entries; i++) {
-		dma_addr_t pt_addr;
-
-		if (dev_priv->mm.gtt->needs_dmar)
-			pt_addr = ppgtt->pt_dma_addr[i];
-		else
-			pt_addr = page_to_phys(ppgtt->pt_pages[i]);
-
-		pd_entry = GEN6_PDE_ADDR_ENCODE(pt_addr);
-		pd_entry |= GEN6_PDE_VALID;
-
-		writel(pd_entry, pd_addr + i);
-	}
-	readl(pd_addr);
-
-	pd_offset = ppgtt->pd_offset;
-	pd_offset /= 64; /* in cachelines, */
-	pd_offset <<= 16;
-
-	if (INTEL_INFO(dev)->gen == 6) {
-		uint32_t ecochk = I915_READ(GAM_ECOCHK);
-		I915_WRITE(GAM_ECOCHK, ecochk | ECOCHK_SNB_BIT |
-				       ECOCHK_PPGTT_CACHE64B);
-		I915_WRITE(GFX_MODE, GFX_MODE_ENABLE(GFX_PPGTT_ENABLE));
-	} else if (INTEL_INFO(dev)->gen >= 7) {
-		I915_WRITE(GAM_ECOCHK, ECOCHK_PPGTT_CACHE64B);
-		/* GFX_MODE is per-ring on gen7+ */
-	}
-
-	for (i = 0; i < I915_NUM_RINGS; i++) {
-		ring = &dev_priv->ring[i];
-
-		if (INTEL_INFO(dev)->gen >= 7)
-			I915_WRITE(RING_MODE_GEN7(ring),
-				   GFX_MODE_ENABLE(GFX_PPGTT_ENABLE));
-
-		I915_WRITE(RING_PP_DIR_DCLV(ring), PP_DIR_DCLV_2G);
-		I915_WRITE(RING_PP_DIR_BASE(ring), pd_offset);
-	}
-}
-
-int
-i915_gem_init_hw(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	i915_gem_init_swizzling(dev);
-
-	ret = intel_init_render_ring_buffer(dev);
-	if (ret)
-		return ret;
-
-	if (HAS_BSD(dev)) {
-		ret = intel_init_bsd_ring_buffer(dev);
-		if (ret)
-			goto cleanup_render_ring;
-	}
-
-	if (HAS_BLT(dev)) {
-		ret = intel_init_blt_ring_buffer(dev);
-		if (ret)
-			goto cleanup_bsd_ring;
-	}
-
-	dev_priv->next_seqno = 1;
-
-	i915_gem_init_ppgtt(dev);
-
-	return 0;
-
-cleanup_bsd_ring:
-	intel_cleanup_ring_buffer(&dev_priv->ring[VCS]);
-cleanup_render_ring:
-	intel_cleanup_ring_buffer(&dev_priv->ring[RCS]);
-	return ret;
-}
-
-void
-i915_gem_cleanup_ringbuffer(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int i;
-
-	for (i = 0; i < I915_NUM_RINGS; i++)
-		intel_cleanup_ring_buffer(&dev_priv->ring[i]);
-}
-
-int
-i915_gem_entervt_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret, i;
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		return 0;
-
-	if (atomic_read(&dev_priv->mm.wedged)) {
-		DRM_ERROR("Reenabling wedged hardware, good luck\n");
-		atomic_set(&dev_priv->mm.wedged, 0);
-	}
-
-	mutex_lock(&dev->struct_mutex);
-	dev_priv->mm.suspended = 0;
-
-	ret = i915_gem_init_hw(dev);
-	if (ret != 0) {
-		mutex_unlock(&dev->struct_mutex);
-		return ret;
-	}
-
-	BUG_ON(!list_empty(&dev_priv->mm.active_list));
-	BUG_ON(!list_empty(&dev_priv->mm.flushing_list));
-	BUG_ON(!list_empty(&dev_priv->mm.inactive_list));
-	for (i = 0; i < I915_NUM_RINGS; i++) {
-		BUG_ON(!list_empty(&dev_priv->ring[i].active_list));
-		BUG_ON(!list_empty(&dev_priv->ring[i].request_list));
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	ret = drm_irq_install(dev);
-	if (ret)
-		goto cleanup_ringbuffer;
-
-	return 0;
-
-cleanup_ringbuffer:
-	mutex_lock(&dev->struct_mutex);
-	i915_gem_cleanup_ringbuffer(dev);
-	dev_priv->mm.suspended = 1;
-	mutex_unlock(&dev->struct_mutex);
-
-	return ret;
-}
-
-int
-i915_gem_leavevt_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		return 0;
-
-	drm_irq_uninstall(dev);
-	return i915_gem_idle(dev);
-}
-
-void
-i915_gem_lastclose(struct drm_device *dev)
-{
-	int ret;
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		return;
-
-	ret = i915_gem_idle(dev);
-	if (ret)
-		DRM_ERROR("failed to idle hardware: %d\n", ret);
-}
-
-static void
-init_ring_lists(struct intel_ring_buffer *ring)
-{
-	INIT_LIST_HEAD(&ring->active_list);
-	INIT_LIST_HEAD(&ring->request_list);
-	INIT_LIST_HEAD(&ring->gpu_write_list);
-}
-
-void
-i915_gem_load(struct drm_device *dev)
-{
-	int i;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	INIT_LIST_HEAD(&dev_priv->mm.active_list);
-	INIT_LIST_HEAD(&dev_priv->mm.flushing_list);
-	INIT_LIST_HEAD(&dev_priv->mm.inactive_list);
-	INIT_LIST_HEAD(&dev_priv->mm.pinned_list);
-	INIT_LIST_HEAD(&dev_priv->mm.fence_list);
-	INIT_LIST_HEAD(&dev_priv->mm.deferred_free_list);
-	INIT_LIST_HEAD(&dev_priv->mm.gtt_list);
-	for (i = 0; i < I915_NUM_RINGS; i++)
-		init_ring_lists(&dev_priv->ring[i]);
-	for (i = 0; i < I915_MAX_NUM_FENCES; i++)
-		INIT_LIST_HEAD(&dev_priv->fence_regs[i].lru_list);
-	INIT_DELAYED_WORK(&dev_priv->mm.retire_work,
-			  i915_gem_retire_work_handler);
-	init_completion(&dev_priv->error_completion);
-
-	/* On GEN3 we really need to make sure the ARB C3 LP bit is set */
-	if (IS_GEN3(dev)) {
-		u32 tmp = I915_READ(MI_ARB_STATE);
-		if (!(tmp & MI_ARB_C3_LP_WRITE_ENABLE)) {
-			/* arb state is a masked write, so set bit + bit in mask */
-			tmp = MI_ARB_C3_LP_WRITE_ENABLE | (MI_ARB_C3_LP_WRITE_ENABLE << MI_ARB_MASK_SHIFT);
-			I915_WRITE(MI_ARB_STATE, tmp);
-		}
-	}
-
-	dev_priv->relative_constants_mode = I915_EXEC_CONSTANTS_REL_GENERAL;
-
-	/* Old X drivers will take 0-2 for front, back, depth buffers */
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		dev_priv->fence_reg_start = 3;
-
-	if (INTEL_INFO(dev)->gen >= 4 || IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
-		dev_priv->num_fence_regs = 16;
-	else
-		dev_priv->num_fence_regs = 8;
-
-	/* Initialize fence registers to zero */
-	for (i = 0; i < dev_priv->num_fence_regs; i++) {
-		i915_gem_clear_fence_reg(dev, &dev_priv->fence_regs[i]);
-	}
-
-	i915_gem_detect_bit_6_swizzle(dev);
-	init_waitqueue_head(&dev_priv->pending_flip_queue);
-
-	dev_priv->mm.interruptible = true;
-
-	dev_priv->mm.inactive_shrinker.shrink = i915_gem_inactive_shrink;
-	dev_priv->mm.inactive_shrinker.seeks = DEFAULT_SEEKS;
-	register_shrinker(&dev_priv->mm.inactive_shrinker);
-}
-
-/*
- * Create a physically contiguous memory object for this object
- * e.g. for cursor + overlay regs
- */
-static int i915_gem_init_phys_object(struct drm_device *dev,
-				     int id, int size, int align)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_phys_object *phys_obj;
-	int ret;
-
-	if (dev_priv->mm.phys_objs[id - 1] || !size)
-		return 0;
-
-	phys_obj = kzalloc(sizeof(struct drm_i915_gem_phys_object), GFP_KERNEL);
-	if (!phys_obj)
-		return -ENOMEM;
-
-	phys_obj->id = id;
-
-	phys_obj->handle = drm_pci_alloc(dev, size, align);
-	if (!phys_obj->handle) {
-		ret = -ENOMEM;
-		goto kfree_obj;
-	}
-#ifdef CONFIG_X86
-	set_memory_wc((unsigned long)phys_obj->handle->vaddr, phys_obj->handle->size / PAGE_SIZE);
-#endif
-
-	dev_priv->mm.phys_objs[id - 1] = phys_obj;
-
-	return 0;
-kfree_obj:
-	kfree(phys_obj);
-	return ret;
-}
-
-static void i915_gem_free_phys_object(struct drm_device *dev, int id)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_phys_object *phys_obj;
-
-	if (!dev_priv->mm.phys_objs[id - 1])
-		return;
-
-	phys_obj = dev_priv->mm.phys_objs[id - 1];
-	if (phys_obj->cur_obj) {
-		i915_gem_detach_phys_object(dev, phys_obj->cur_obj);
-	}
-
-#ifdef CONFIG_X86
-	set_memory_wb((unsigned long)phys_obj->handle->vaddr, phys_obj->handle->size / PAGE_SIZE);
-#endif
-	drm_pci_free(dev, phys_obj->handle);
-	kfree(phys_obj);
-	dev_priv->mm.phys_objs[id - 1] = NULL;
-}
-
-void i915_gem_free_all_phys_object(struct drm_device *dev)
-{
-	int i;
-
-	for (i = I915_GEM_PHYS_CURSOR_0; i <= I915_MAX_PHYS_OBJECT; i++)
-		i915_gem_free_phys_object(dev, i);
-}
-
-void i915_gem_detach_phys_object(struct drm_device *dev,
-				 struct drm_i915_gem_object *obj)
-{
-	struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
-	char *vaddr;
-	int i;
-	int page_count;
-
-	if (!obj->phys_obj)
-		return;
-	vaddr = obj->phys_obj->handle->vaddr;
-
-	page_count = obj->base.size / PAGE_SIZE;
-	for (i = 0; i < page_count; i++) {
-		struct page *page = shmem_read_mapping_page(mapping, i);
-		if (!IS_ERR(page)) {
-			char *dst = kmap_atomic(page);
-			memcpy(dst, vaddr + i*PAGE_SIZE, PAGE_SIZE);
-			kunmap_atomic(dst);
-
-			drm_clflush_pages(&page, 1);
-
-			set_page_dirty(page);
-			mark_page_accessed(page);
-			page_cache_release(page);
-		}
-	}
-	intel_gtt_chipset_flush();
-
-	obj->phys_obj->cur_obj = NULL;
-	obj->phys_obj = NULL;
-}
-
-int
-i915_gem_attach_phys_object(struct drm_device *dev,
-			    struct drm_i915_gem_object *obj,
-			    int id,
-			    int align)
-{
-	struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret = 0;
-	int page_count;
-	int i;
-
-	if (id > I915_MAX_PHYS_OBJECT)
-		return -EINVAL;
-
-	if (obj->phys_obj) {
-		if (obj->phys_obj->id == id)
-			return 0;
-		i915_gem_detach_phys_object(dev, obj);
-	}
-
-	/* create a new object */
-	if (!dev_priv->mm.phys_objs[id - 1]) {
-		ret = i915_gem_init_phys_object(dev, id,
-						obj->base.size, align);
-		if (ret) {
-			DRM_ERROR("failed to init phys object %d size: %zu\n",
-				  id, obj->base.size);
-			return ret;
-		}
-	}
-
-	/* bind to the object */
-	obj->phys_obj = dev_priv->mm.phys_objs[id - 1];
-	obj->phys_obj->cur_obj = obj;
-
-	page_count = obj->base.size / PAGE_SIZE;
-
-	for (i = 0; i < page_count; i++) {
-		struct page *page;
-		char *dst, *src;
-
-		page = shmem_read_mapping_page(mapping, i);
-		if (IS_ERR(page))
-			return PTR_ERR(page);
-
-		src = kmap_atomic(page);
-		dst = obj->phys_obj->handle->vaddr + (i * PAGE_SIZE);
-		memcpy(dst, src, PAGE_SIZE);
-		kunmap_atomic(src);
-
-		mark_page_accessed(page);
-		page_cache_release(page);
-	}
-
-	return 0;
-}
-
-static int
-i915_gem_phys_pwrite(struct drm_device *dev,
-		     struct drm_i915_gem_object *obj,
-		     struct drm_i915_gem_pwrite *args,
-		     struct drm_file *file_priv)
-{
-	void *vaddr = obj->phys_obj->handle->vaddr + args->offset;
-	char __user *user_data = (char __user *) (uintptr_t) args->data_ptr;
-
-	if (__copy_from_user_inatomic_nocache(vaddr, user_data, args->size)) {
-		unsigned long unwritten;
-
-		/* The physical object once assigned is fixed for the lifetime
-		 * of the obj, so we can safely drop the lock and continue
-		 * to access vaddr.
-		 */
-		mutex_unlock(&dev->struct_mutex);
-		unwritten = copy_from_user(vaddr, user_data, args->size);
-		mutex_lock(&dev->struct_mutex);
-		if (unwritten)
-			return -EFAULT;
-	}
-
-	intel_gtt_chipset_flush();
-	return 0;
-}
-
-void i915_gem_release(struct drm_device *dev, struct drm_file *file)
-{
-	struct drm_i915_file_private *file_priv = file->driver_priv;
-
-	/* Clean up our request list when the client is going away, so that
-	 * later retire_requests won't dereference our soon-to-be-gone
-	 * file_priv.
-	 */
-	spin_lock(&file_priv->mm.lock);
-	while (!list_empty(&file_priv->mm.request_list)) {
-		struct drm_i915_gem_request *request;
-
-		request = list_first_entry(&file_priv->mm.request_list,
-					   struct drm_i915_gem_request,
-					   client_list);
-		list_del(&request->client_list);
-		request->file_priv = NULL;
-	}
-	spin_unlock(&file_priv->mm.lock);
-}
-
-static int
-i915_gpu_is_active(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int lists_empty;
-
-	lists_empty = list_empty(&dev_priv->mm.flushing_list) &&
-		      list_empty(&dev_priv->mm.active_list);
-
-	return !lists_empty;
-}
-
-static int
-i915_gem_inactive_shrink(struct shrinker *shrinker, struct shrink_control *sc)
-{
-	struct drm_i915_private *dev_priv =
-		container_of(shrinker,
-			     struct drm_i915_private,
-			     mm.inactive_shrinker);
-	struct drm_device *dev = dev_priv->dev;
-	struct drm_i915_gem_object *obj, *next;
-	int nr_to_scan = sc->nr_to_scan;
-	int cnt;
-
-	if (!mutex_trylock(&dev->struct_mutex))
-		return 0;
-
-	/* "fast-path" to count number of available objects */
-	if (nr_to_scan == 0) {
-		cnt = 0;
-		list_for_each_entry(obj,
-				    &dev_priv->mm.inactive_list,
-				    mm_list)
-			cnt++;
-		mutex_unlock(&dev->struct_mutex);
-		return cnt / 100 * sysctl_vfs_cache_pressure;
-	}
-
-rescan:
-	/* first scan for clean buffers */
-	i915_gem_retire_requests(dev);
-
-	list_for_each_entry_safe(obj, next,
-				 &dev_priv->mm.inactive_list,
-				 mm_list) {
-		if (i915_gem_object_is_purgeable(obj)) {
-			if (i915_gem_object_unbind(obj) == 0 &&
-			    --nr_to_scan == 0)
-				break;
-		}
-	}
-
-	/* second pass, evict/count anything still on the inactive list */
-	cnt = 0;
-	list_for_each_entry_safe(obj, next,
-				 &dev_priv->mm.inactive_list,
-				 mm_list) {
-		if (nr_to_scan &&
-		    i915_gem_object_unbind(obj) == 0)
-			nr_to_scan--;
-		else
-			cnt++;
-	}
-
-	if (nr_to_scan && i915_gpu_is_active(dev)) {
-		/*
-		 * We are desperate for pages, so as a last resort, wait
-		 * for the GPU to finish and discard whatever we can.
-		 * This has a dramatic impact to reduce the number of
-		 * OOM-killer events whilst running the GPU aggressively.
-		 */
-		if (i915_gpu_idle(dev, true) == 0)
-			goto rescan;
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return cnt / 100 * sysctl_vfs_cache_pressure;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_debug.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_debug.c
deleted file mode 100644
index cc93cac2..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_debug.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright © 2008 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Packard <keithp@keithp.com>
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-
-#if WATCH_LISTS
-int
-i915_verify_lists(struct drm_device *dev)
-{
-	static int warned;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	int err = 0;
-
-	if (warned)
-		return 0;
-
-	list_for_each_entry(obj, &dev_priv->render_ring.active_list, list) {
-		if (obj->base.dev != dev ||
-		    !atomic_read(&obj->base.refcount.refcount)) {
-			DRM_ERROR("freed render active %p\n", obj);
-			err++;
-			break;
-		} else if (!obj->active ||
-			   (obj->base.read_domains & I915_GEM_GPU_DOMAINS) == 0) {
-			DRM_ERROR("invalid render active %p (a %d r %x)\n",
-				  obj,
-				  obj->active,
-				  obj->base.read_domains);
-			err++;
-		} else if (obj->base.write_domain && list_empty(&obj->gpu_write_list)) {
-			DRM_ERROR("invalid render active %p (w %x, gwl %d)\n",
-				  obj,
-				  obj->base.write_domain,
-				  !list_empty(&obj->gpu_write_list));
-			err++;
-		}
-	}
-
-	list_for_each_entry(obj, &dev_priv->mm.flushing_list, list) {
-		if (obj->base.dev != dev ||
-		    !atomic_read(&obj->base.refcount.refcount)) {
-			DRM_ERROR("freed flushing %p\n", obj);
-			err++;
-			break;
-		} else if (!obj->active ||
-			   (obj->base.write_domain & I915_GEM_GPU_DOMAINS) == 0 ||
-			   list_empty(&obj->gpu_write_list)) {
-			DRM_ERROR("invalid flushing %p (a %d w %x gwl %d)\n",
-				  obj,
-				  obj->active,
-				  obj->base.write_domain,
-				  !list_empty(&obj->gpu_write_list));
-			err++;
-		}
-	}
-
-	list_for_each_entry(obj, &dev_priv->mm.gpu_write_list, gpu_write_list) {
-		if (obj->base.dev != dev ||
-		    !atomic_read(&obj->base.refcount.refcount)) {
-			DRM_ERROR("freed gpu write %p\n", obj);
-			err++;
-			break;
-		} else if (!obj->active ||
-			   (obj->base.write_domain & I915_GEM_GPU_DOMAINS) == 0) {
-			DRM_ERROR("invalid gpu write %p (a %d w %x)\n",
-				  obj,
-				  obj->active,
-				  obj->base.write_domain);
-			err++;
-		}
-	}
-
-	list_for_each_entry(obj, &dev_priv->mm.inactive_list, list) {
-		if (obj->base.dev != dev ||
-		    !atomic_read(&obj->base.refcount.refcount)) {
-			DRM_ERROR("freed inactive %p\n", obj);
-			err++;
-			break;
-		} else if (obj->pin_count || obj->active ||
-			   (obj->base.write_domain & I915_GEM_GPU_DOMAINS)) {
-			DRM_ERROR("invalid inactive %p (p %d a %d w %x)\n",
-				  obj,
-				  obj->pin_count, obj->active,
-				  obj->base.write_domain);
-			err++;
-		}
-	}
-
-	list_for_each_entry(obj, &dev_priv->mm.pinned_list, list) {
-		if (obj->base.dev != dev ||
-		    !atomic_read(&obj->base.refcount.refcount)) {
-			DRM_ERROR("freed pinned %p\n", obj);
-			err++;
-			break;
-		} else if (!obj->pin_count || obj->active ||
-			   (obj->base.write_domain & I915_GEM_GPU_DOMAINS)) {
-			DRM_ERROR("invalid pinned %p (p %d a %d w %x)\n",
-				  obj,
-				  obj->pin_count, obj->active,
-				  obj->base.write_domain);
-			err++;
-		}
-	}
-
-	return warned = err;
-}
-#endif /* WATCH_INACTIVE */
-
-#if WATCH_COHERENCY
-void
-i915_gem_object_check_coherency(struct drm_i915_gem_object *obj, int handle)
-{
-	struct drm_device *dev = obj->base.dev;
-	int page;
-	uint32_t *gtt_mapping;
-	uint32_t *backing_map = NULL;
-	int bad_count = 0;
-
-	DRM_INFO("%s: checking coherency of object %p@0x%08x (%d, %zdkb):\n",
-		 __func__, obj, obj->gtt_offset, handle,
-		 obj->size / 1024);
-
-	gtt_mapping = ioremap(dev->agp->base + obj->gtt_offset, obj->base.size);
-	if (gtt_mapping == NULL) {
-		DRM_ERROR("failed to map GTT space\n");
-		return;
-	}
-
-	for (page = 0; page < obj->size / PAGE_SIZE; page++) {
-		int i;
-
-		backing_map = kmap_atomic(obj->pages[page]);
-
-		if (backing_map == NULL) {
-			DRM_ERROR("failed to map backing page\n");
-			goto out;
-		}
-
-		for (i = 0; i < PAGE_SIZE / 4; i++) {
-			uint32_t cpuval = backing_map[i];
-			uint32_t gttval = readl(gtt_mapping +
-						page * 1024 + i);
-
-			if (cpuval != gttval) {
-				DRM_INFO("incoherent CPU vs GPU at 0x%08x: "
-					 "0x%08x vs 0x%08x\n",
-					 (int)(obj->gtt_offset +
-					       page * PAGE_SIZE + i * 4),
-					 cpuval, gttval);
-				if (bad_count++ >= 8) {
-					DRM_INFO("...\n");
-					goto out;
-				}
-			}
-		}
-		kunmap_atomic(backing_map);
-		backing_map = NULL;
-	}
-
- out:
-	if (backing_map != NULL)
-		kunmap_atomic(backing_map);
-	iounmap(gtt_mapping);
-
-	/* give syslog time to catch up */
-	msleep(1);
-
-	/* Directly flush the object, since we just loaded values with the CPU
-	 * from the backing pages and we don't want to disturb the cache
-	 * management that we're trying to observe.
-	 */
-
-	i915_gem_clflush_object(obj);
-}
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_evict.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_evict.c
deleted file mode 100644
index 21a82710..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_evict.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * Copyright © 2008-2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *    Chris Wilson <chris@chris-wilson.co.uuk>
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drv.h"
-#include "i915_drm.h"
-#include "i915_trace.h"
-
-static bool
-mark_free(struct drm_i915_gem_object *obj, struct list_head *unwind)
-{
-	list_add(&obj->exec_list, unwind);
-	return drm_mm_scan_add_block(obj->gtt_space);
-}
-
-int
-i915_gem_evict_something(struct drm_device *dev, int min_size,
-			 unsigned alignment, bool mappable)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct list_head eviction_list, unwind_list;
-	struct drm_i915_gem_object *obj;
-	int ret = 0;
-
-	trace_i915_gem_evict(dev, min_size, alignment, mappable);
-
-	/*
-	 * The goal is to evict objects and amalgamate space in LRU order.
-	 * The oldest idle objects reside on the inactive list, which is in
-	 * retirement order. The next objects to retire are those on the (per
-	 * ring) active list that do not have an outstanding flush. Once the
-	 * hardware reports completion (the seqno is updated after the
-	 * batchbuffer has been finished) the clean buffer objects would
-	 * be retired to the inactive list. Any dirty objects would be added
-	 * to the tail of the flushing list. So after processing the clean
-	 * active objects we need to emit a MI_FLUSH to retire the flushing
-	 * list, hence the retirement order of the flushing list is in
-	 * advance of the dirty objects on the active lists.
-	 *
-	 * The retirement sequence is thus:
-	 *   1. Inactive objects (already retired)
-	 *   2. Clean active objects
-	 *   3. Flushing list
-	 *   4. Dirty active objects.
-	 *
-	 * On each list, the oldest objects lie at the HEAD with the freshest
-	 * object on the TAIL.
-	 */
-
-	INIT_LIST_HEAD(&unwind_list);
-	if (mappable)
-		drm_mm_init_scan_with_range(&dev_priv->mm.gtt_space, min_size,
-					    alignment, 0,
-					    dev_priv->mm.gtt_mappable_end);
-	else
-		drm_mm_init_scan(&dev_priv->mm.gtt_space, min_size, alignment);
-
-	/* First see if there is a large enough contiguous idle region... */
-	list_for_each_entry(obj, &dev_priv->mm.inactive_list, mm_list) {
-		if (mark_free(obj, &unwind_list))
-			goto found;
-	}
-
-	/* Now merge in the soon-to-be-expired objects... */
-	list_for_each_entry(obj, &dev_priv->mm.active_list, mm_list) {
-		/* Does the object require an outstanding flush? */
-		if (obj->base.write_domain || obj->pin_count)
-			continue;
-
-		if (mark_free(obj, &unwind_list))
-			goto found;
-	}
-
-	/* Finally add anything with a pending flush (in order of retirement) */
-	list_for_each_entry(obj, &dev_priv->mm.flushing_list, mm_list) {
-		if (obj->pin_count)
-			continue;
-
-		if (mark_free(obj, &unwind_list))
-			goto found;
-	}
-	list_for_each_entry(obj, &dev_priv->mm.active_list, mm_list) {
-		if (!obj->base.write_domain || obj->pin_count)
-			continue;
-
-		if (mark_free(obj, &unwind_list))
-			goto found;
-	}
-
-	/* Nothing found, clean up and bail out! */
-	while (!list_empty(&unwind_list)) {
-		obj = list_first_entry(&unwind_list,
-				       struct drm_i915_gem_object,
-				       exec_list);
-
-		ret = drm_mm_scan_remove_block(obj->gtt_space);
-		BUG_ON(ret);
-
-		list_del_init(&obj->exec_list);
-	}
-
-	/* We expect the caller to unpin, evict all and try again, or give up.
-	 * So calling i915_gem_evict_everything() is unnecessary.
-	 */
-	return -ENOSPC;
-
-found:
-	/* drm_mm doesn't allow any other other operations while
-	 * scanning, therefore store to be evicted objects on a
-	 * temporary list. */
-	INIT_LIST_HEAD(&eviction_list);
-	while (!list_empty(&unwind_list)) {
-		obj = list_first_entry(&unwind_list,
-				       struct drm_i915_gem_object,
-				       exec_list);
-		if (drm_mm_scan_remove_block(obj->gtt_space)) {
-			list_move(&obj->exec_list, &eviction_list);
-			drm_gem_object_reference(&obj->base);
-			continue;
-		}
-		list_del_init(&obj->exec_list);
-	}
-
-	/* Unbinding will emit any required flushes */
-	while (!list_empty(&eviction_list)) {
-		obj = list_first_entry(&eviction_list,
-				       struct drm_i915_gem_object,
-				       exec_list);
-		if (ret == 0)
-			ret = i915_gem_object_unbind(obj);
-
-		list_del_init(&obj->exec_list);
-		drm_gem_object_unreference(&obj->base);
-	}
-
-	return ret;
-}
-
-int
-i915_gem_evict_everything(struct drm_device *dev, bool purgeable_only)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-	bool lists_empty;
-
-	lists_empty = (list_empty(&dev_priv->mm.inactive_list) &&
-		       list_empty(&dev_priv->mm.flushing_list) &&
-		       list_empty(&dev_priv->mm.active_list));
-	if (lists_empty)
-		return -ENOSPC;
-
-	trace_i915_gem_evict_everything(dev, purgeable_only);
-
-	/* Flush everything (on to the inactive lists) and evict */
-	ret = i915_gpu_idle(dev, true);
-	if (ret)
-		return ret;
-
-	BUG_ON(!list_empty(&dev_priv->mm.flushing_list));
-
-	return i915_gem_evict_inactive(dev, purgeable_only);
-}
-
-/** Unbinds all inactive objects. */
-int
-i915_gem_evict_inactive(struct drm_device *dev, bool purgeable_only)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj, *next;
-
-	list_for_each_entry_safe(obj, next,
-				 &dev_priv->mm.inactive_list, mm_list) {
-		if (!purgeable_only || obj->madv != I915_MADV_WILLNEED) {
-			int ret = i915_gem_object_unbind(obj);
-			if (ret)
-				return ret;
-		}
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_execbuffer.c
deleted file mode 100644
index de431942..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ /dev/null
@@ -1,1456 +0,0 @@
-/*
- * Copyright © 2008,2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *    Chris Wilson <chris@chris-wilson.co.uk>
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "i915_trace.h"
-#include "intel_drv.h"
-#include <linux/dma_remapping.h>
-
-struct change_domains {
-	uint32_t invalidate_domains;
-	uint32_t flush_domains;
-	uint32_t flush_rings;
-	uint32_t flips;
-};
-
-/*
- * Set the next domain for the specified object. This
- * may not actually perform the necessary flushing/invaliding though,
- * as that may want to be batched with other set_domain operations
- *
- * This is (we hope) the only really tricky part of gem. The goal
- * is fairly simple -- track which caches hold bits of the object
- * and make sure they remain coherent. A few concrete examples may
- * help to explain how it works. For shorthand, we use the notation
- * (read_domains, write_domain), e.g. (CPU, CPU) to indicate the
- * a pair of read and write domain masks.
- *
- * Case 1: the batch buffer
- *
- *	1. Allocated
- *	2. Written by CPU
- *	3. Mapped to GTT
- *	4. Read by GPU
- *	5. Unmapped from GTT
- *	6. Freed
- *
- *	Let's take these a step at a time
- *
- *	1. Allocated
- *		Pages allocated from the kernel may still have
- *		cache contents, so we set them to (CPU, CPU) always.
- *	2. Written by CPU (using pwrite)
- *		The pwrite function calls set_domain (CPU, CPU) and
- *		this function does nothing (as nothing changes)
- *	3. Mapped by GTT
- *		This function asserts that the object is not
- *		currently in any GPU-based read or write domains
- *	4. Read by GPU
- *		i915_gem_execbuffer calls set_domain (COMMAND, 0).
- *		As write_domain is zero, this function adds in the
- *		current read domains (CPU+COMMAND, 0).
- *		flush_domains is set to CPU.
- *		invalidate_domains is set to COMMAND
- *		clflush is run to get data out of the CPU caches
- *		then i915_dev_set_domain calls i915_gem_flush to
- *		emit an MI_FLUSH and drm_agp_chipset_flush
- *	5. Unmapped from GTT
- *		i915_gem_object_unbind calls set_domain (CPU, CPU)
- *		flush_domains and invalidate_domains end up both zero
- *		so no flushing/invalidating happens
- *	6. Freed
- *		yay, done
- *
- * Case 2: The shared render buffer
- *
- *	1. Allocated
- *	2. Mapped to GTT
- *	3. Read/written by GPU
- *	4. set_domain to (CPU,CPU)
- *	5. Read/written by CPU
- *	6. Read/written by GPU
- *
- *	1. Allocated
- *		Same as last example, (CPU, CPU)
- *	2. Mapped to GTT
- *		Nothing changes (assertions find that it is not in the GPU)
- *	3. Read/written by GPU
- *		execbuffer calls set_domain (RENDER, RENDER)
- *		flush_domains gets CPU
- *		invalidate_domains gets GPU
- *		clflush (obj)
- *		MI_FLUSH and drm_agp_chipset_flush
- *	4. set_domain (CPU, CPU)
- *		flush_domains gets GPU
- *		invalidate_domains gets CPU
- *		wait_rendering (obj) to make sure all drawing is complete.
- *		This will include an MI_FLUSH to get the data from GPU
- *		to memory
- *		clflush (obj) to invalidate the CPU cache
- *		Another MI_FLUSH in i915_gem_flush (eliminate this somehow?)
- *	5. Read/written by CPU
- *		cache lines are loaded and dirtied
- *	6. Read written by GPU
- *		Same as last GPU access
- *
- * Case 3: The constant buffer
- *
- *	1. Allocated
- *	2. Written by CPU
- *	3. Read by GPU
- *	4. Updated (written) by CPU again
- *	5. Read by GPU
- *
- *	1. Allocated
- *		(CPU, CPU)
- *	2. Written by CPU
- *		(CPU, CPU)
- *	3. Read by GPU
- *		(CPU+RENDER, 0)
- *		flush_domains = CPU
- *		invalidate_domains = RENDER
- *		clflush (obj)
- *		MI_FLUSH
- *		drm_agp_chipset_flush
- *	4. Updated (written) by CPU again
- *		(CPU, CPU)
- *		flush_domains = 0 (no previous write domain)
- *		invalidate_domains = 0 (no new read domains)
- *	5. Read by GPU
- *		(CPU+RENDER, 0)
- *		flush_domains = CPU
- *		invalidate_domains = RENDER
- *		clflush (obj)
- *		MI_FLUSH
- *		drm_agp_chipset_flush
- */
-static void
-i915_gem_object_set_to_gpu_domain(struct drm_i915_gem_object *obj,
-				  struct intel_ring_buffer *ring,
-				  struct change_domains *cd)
-{
-	uint32_t invalidate_domains = 0, flush_domains = 0;
-
-	/*
-	 * If the object isn't moving to a new write domain,
-	 * let the object stay in multiple read domains
-	 */
-	if (obj->base.pending_write_domain == 0)
-		obj->base.pending_read_domains |= obj->base.read_domains;
-
-	/*
-	 * Flush the current write domain if
-	 * the new read domains don't match. Invalidate
-	 * any read domains which differ from the old
-	 * write domain
-	 */
-	if (obj->base.write_domain &&
-	    (((obj->base.write_domain != obj->base.pending_read_domains ||
-	       obj->ring != ring)) ||
-	     (obj->fenced_gpu_access && !obj->pending_fenced_gpu_access))) {
-		flush_domains |= obj->base.write_domain;
-		invalidate_domains |=
-			obj->base.pending_read_domains & ~obj->base.write_domain;
-	}
-	/*
-	 * Invalidate any read caches which may have
-	 * stale data. That is, any new read domains.
-	 */
-	invalidate_domains |= obj->base.pending_read_domains & ~obj->base.read_domains;
-	if ((flush_domains | invalidate_domains) & I915_GEM_DOMAIN_CPU)
-		i915_gem_clflush_object(obj);
-
-	if (obj->base.pending_write_domain)
-		cd->flips |= atomic_read(&obj->pending_flip);
-
-	/* The actual obj->write_domain will be updated with
-	 * pending_write_domain after we emit the accumulated flush for all
-	 * of our domain changes in execbuffers (which clears objects'
-	 * write_domains).  So if we have a current write domain that we
-	 * aren't changing, set pending_write_domain to that.
-	 */
-	if (flush_domains == 0 && obj->base.pending_write_domain == 0)
-		obj->base.pending_write_domain = obj->base.write_domain;
-
-	cd->invalidate_domains |= invalidate_domains;
-	cd->flush_domains |= flush_domains;
-	if (flush_domains & I915_GEM_GPU_DOMAINS)
-		cd->flush_rings |= intel_ring_flag(obj->ring);
-	if (invalidate_domains & I915_GEM_GPU_DOMAINS)
-		cd->flush_rings |= intel_ring_flag(ring);
-}
-
-struct eb_objects {
-	int and;
-	struct hlist_head buckets[0];
-};
-
-static struct eb_objects *
-eb_create(int size)
-{
-	struct eb_objects *eb;
-	int count = PAGE_SIZE / sizeof(struct hlist_head) / 2;
-	while (count > size)
-		count >>= 1;
-	eb = kzalloc(count*sizeof(struct hlist_head) +
-		     sizeof(struct eb_objects),
-		     GFP_KERNEL);
-	if (eb == NULL)
-		return eb;
-
-	eb->and = count - 1;
-	return eb;
-}
-
-static void
-eb_reset(struct eb_objects *eb)
-{
-	memset(eb->buckets, 0, (eb->and+1)*sizeof(struct hlist_head));
-}
-
-static void
-eb_add_object(struct eb_objects *eb, struct drm_i915_gem_object *obj)
-{
-	hlist_add_head(&obj->exec_node,
-		       &eb->buckets[obj->exec_handle & eb->and]);
-}
-
-static struct drm_i915_gem_object *
-eb_get_object(struct eb_objects *eb, unsigned long handle)
-{
-	struct hlist_head *head;
-	struct hlist_node *node;
-	struct drm_i915_gem_object *obj;
-
-	head = &eb->buckets[handle & eb->and];
-	hlist_for_each(node, head) {
-		obj = hlist_entry(node, struct drm_i915_gem_object, exec_node);
-		if (obj->exec_handle == handle)
-			return obj;
-	}
-
-	return NULL;
-}
-
-static void
-eb_destroy(struct eb_objects *eb)
-{
-	kfree(eb);
-}
-
-static int
-i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj,
-				   struct eb_objects *eb,
-				   struct drm_i915_gem_relocation_entry *reloc)
-{
-	struct drm_device *dev = obj->base.dev;
-	struct drm_gem_object *target_obj;
-	uint32_t target_offset;
-	int ret = -EINVAL;
-
-	/* we've already hold a reference to all valid objects */
-	target_obj = &eb_get_object(eb, reloc->target_handle)->base;
-	if (unlikely(target_obj == NULL))
-		return -ENOENT;
-
-	target_offset = to_intel_bo(target_obj)->gtt_offset;
-
-	/* The target buffer should have appeared before us in the
-	 * exec_object list, so it should have a GTT space bound by now.
-	 */
-	if (unlikely(target_offset == 0)) {
-		DRM_DEBUG("No GTT space found for object %d\n",
-			  reloc->target_handle);
-		return ret;
-	}
-
-	/* Validate that the target is in a valid r/w GPU domain */
-	if (unlikely(reloc->write_domain & (reloc->write_domain - 1))) {
-		DRM_DEBUG("reloc with multiple write domains: "
-			  "obj %p target %d offset %d "
-			  "read %08x write %08x",
-			  obj, reloc->target_handle,
-			  (int) reloc->offset,
-			  reloc->read_domains,
-			  reloc->write_domain);
-		return ret;
-	}
-	if (unlikely((reloc->write_domain | reloc->read_domains)
-		     & ~I915_GEM_GPU_DOMAINS)) {
-		DRM_DEBUG("reloc with read/write non-GPU domains: "
-			  "obj %p target %d offset %d "
-			  "read %08x write %08x",
-			  obj, reloc->target_handle,
-			  (int) reloc->offset,
-			  reloc->read_domains,
-			  reloc->write_domain);
-		return ret;
-	}
-	if (unlikely(reloc->write_domain && target_obj->pending_write_domain &&
-		     reloc->write_domain != target_obj->pending_write_domain)) {
-		DRM_DEBUG("Write domain conflict: "
-			  "obj %p target %d offset %d "
-			  "new %08x old %08x\n",
-			  obj, reloc->target_handle,
-			  (int) reloc->offset,
-			  reloc->write_domain,
-			  target_obj->pending_write_domain);
-		return ret;
-	}
-
-	target_obj->pending_read_domains |= reloc->read_domains;
-	target_obj->pending_write_domain |= reloc->write_domain;
-
-	/* If the relocation already has the right value in it, no
-	 * more work needs to be done.
-	 */
-	if (target_offset == reloc->presumed_offset)
-		return 0;
-
-	/* Check that the relocation address is valid... */
-	if (unlikely(reloc->offset > obj->base.size - 4)) {
-		DRM_DEBUG("Relocation beyond object bounds: "
-			  "obj %p target %d offset %d size %d.\n",
-			  obj, reloc->target_handle,
-			  (int) reloc->offset,
-			  (int) obj->base.size);
-		return ret;
-	}
-	if (unlikely(reloc->offset & 3)) {
-		DRM_DEBUG("Relocation not 4-byte aligned: "
-			  "obj %p target %d offset %d.\n",
-			  obj, reloc->target_handle,
-			  (int) reloc->offset);
-		return ret;
-	}
-
-	reloc->delta += target_offset;
-	if (obj->base.write_domain == I915_GEM_DOMAIN_CPU) {
-		uint32_t page_offset = reloc->offset & ~PAGE_MASK;
-		char *vaddr;
-
-		vaddr = kmap_atomic(obj->pages[reloc->offset >> PAGE_SHIFT]);
-		*(uint32_t *)(vaddr + page_offset) = reloc->delta;
-		kunmap_atomic(vaddr);
-	} else {
-		struct drm_i915_private *dev_priv = dev->dev_private;
-		uint32_t __iomem *reloc_entry;
-		void __iomem *reloc_page;
-
-		/* We can't wait for rendering with pagefaults disabled */
-		if (obj->active && in_atomic())
-			return -EFAULT;
-
-		ret = i915_gem_object_set_to_gtt_domain(obj, 1);
-		if (ret)
-			return ret;
-
-		/* Map the page containing the relocation we're going to perform.  */
-		reloc->offset += obj->gtt_offset;
-		reloc_page = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping,
-						      reloc->offset & PAGE_MASK);
-		reloc_entry = (uint32_t __iomem *)
-			(reloc_page + (reloc->offset & ~PAGE_MASK));
-		iowrite32(reloc->delta, reloc_entry);
-		io_mapping_unmap_atomic(reloc_page);
-	}
-
-	/* and update the user's relocation entry */
-	reloc->presumed_offset = target_offset;
-
-	return 0;
-}
-
-static int
-i915_gem_execbuffer_relocate_object(struct drm_i915_gem_object *obj,
-				    struct eb_objects *eb)
-{
-	struct drm_i915_gem_relocation_entry __user *user_relocs;
-	struct drm_i915_gem_exec_object2 *entry = obj->exec_entry;
-	int i, ret;
-
-	user_relocs = (void __user *)(uintptr_t)entry->relocs_ptr;
-	for (i = 0; i < entry->relocation_count; i++) {
-		struct drm_i915_gem_relocation_entry reloc;
-
-		if (__copy_from_user_inatomic(&reloc,
-					      user_relocs+i,
-					      sizeof(reloc)))
-			return -EFAULT;
-
-		ret = i915_gem_execbuffer_relocate_entry(obj, eb, &reloc);
-		if (ret)
-			return ret;
-
-		if (__copy_to_user_inatomic(&user_relocs[i].presumed_offset,
-					    &reloc.presumed_offset,
-					    sizeof(reloc.presumed_offset)))
-			return -EFAULT;
-	}
-
-	return 0;
-}
-
-static int
-i915_gem_execbuffer_relocate_object_slow(struct drm_i915_gem_object *obj,
-					 struct eb_objects *eb,
-					 struct drm_i915_gem_relocation_entry *relocs)
-{
-	const struct drm_i915_gem_exec_object2 *entry = obj->exec_entry;
-	int i, ret;
-
-	for (i = 0; i < entry->relocation_count; i++) {
-		ret = i915_gem_execbuffer_relocate_entry(obj, eb, &relocs[i]);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-static int
-i915_gem_execbuffer_relocate(struct drm_device *dev,
-			     struct eb_objects *eb,
-			     struct list_head *objects)
-{
-	struct drm_i915_gem_object *obj;
-	int ret = 0;
-
-	/* This is the fast path and we cannot handle a pagefault whilst
-	 * holding the struct mutex lest the user pass in the relocations
-	 * contained within a mmaped bo. For in such a case we, the page
-	 * fault handler would call i915_gem_fault() and we would try to
-	 * acquire the struct mutex again. Obviously this is bad and so
-	 * lockdep complains vehemently.
-	 */
-	pagefault_disable();
-	list_for_each_entry(obj, objects, exec_list) {
-		ret = i915_gem_execbuffer_relocate_object(obj, eb);
-		if (ret)
-			break;
-	}
-	pagefault_enable();
-
-	return ret;
-}
-
-#define  __EXEC_OBJECT_HAS_FENCE (1<<31)
-
-static int
-pin_and_fence_object(struct drm_i915_gem_object *obj,
-		     struct intel_ring_buffer *ring)
-{
-	struct drm_i915_gem_exec_object2 *entry = obj->exec_entry;
-	bool has_fenced_gpu_access = INTEL_INFO(ring->dev)->gen < 4;
-	bool need_fence, need_mappable;
-	int ret;
-
-	need_fence =
-		has_fenced_gpu_access &&
-		entry->flags & EXEC_OBJECT_NEEDS_FENCE &&
-		obj->tiling_mode != I915_TILING_NONE;
-	need_mappable =
-		entry->relocation_count ? true : need_fence;
-
-	ret = i915_gem_object_pin(obj, entry->alignment, need_mappable);
-	if (ret)
-		return ret;
-
-	if (has_fenced_gpu_access) {
-		if (entry->flags & EXEC_OBJECT_NEEDS_FENCE) {
-			if (obj->tiling_mode) {
-				ret = i915_gem_object_get_fence(obj, ring);
-				if (ret)
-					goto err_unpin;
-
-				entry->flags |= __EXEC_OBJECT_HAS_FENCE;
-				i915_gem_object_pin_fence(obj);
-			} else {
-				ret = i915_gem_object_put_fence(obj);
-				if (ret)
-					goto err_unpin;
-			}
-			obj->pending_fenced_gpu_access = true;
-		}
-	}
-
-	entry->offset = obj->gtt_offset;
-	return 0;
-
-err_unpin:
-	i915_gem_object_unpin(obj);
-	return ret;
-}
-
-static int
-i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring,
-			    struct drm_file *file,
-			    struct list_head *objects)
-{
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	int ret, retry;
-	bool has_fenced_gpu_access = INTEL_INFO(ring->dev)->gen < 4;
-	struct list_head ordered_objects;
-
-	INIT_LIST_HEAD(&ordered_objects);
-	while (!list_empty(objects)) {
-		struct drm_i915_gem_exec_object2 *entry;
-		bool need_fence, need_mappable;
-
-		obj = list_first_entry(objects,
-				       struct drm_i915_gem_object,
-				       exec_list);
-		entry = obj->exec_entry;
-
-		need_fence =
-			has_fenced_gpu_access &&
-			entry->flags & EXEC_OBJECT_NEEDS_FENCE &&
-			obj->tiling_mode != I915_TILING_NONE;
-		need_mappable =
-			entry->relocation_count ? true : need_fence;
-
-		if (need_mappable)
-			list_move(&obj->exec_list, &ordered_objects);
-		else
-			list_move_tail(&obj->exec_list, &ordered_objects);
-
-		obj->base.pending_read_domains = 0;
-		obj->base.pending_write_domain = 0;
-	}
-	list_splice(&ordered_objects, objects);
-
-	/* Attempt to pin all of the buffers into the GTT.
-	 * This is done in 3 phases:
-	 *
-	 * 1a. Unbind all objects that do not match the GTT constraints for
-	 *     the execbuffer (fenceable, mappable, alignment etc).
-	 * 1b. Increment pin count for already bound objects.
-	 * 2.  Bind new objects.
-	 * 3.  Decrement pin count.
-	 *
-	 * This avoid unnecessary unbinding of later objects in order to makr
-	 * room for the earlier objects *unless* we need to defragment.
-	 */
-	retry = 0;
-	do {
-		ret = 0;
-
-		/* Unbind any ill-fitting objects or pin. */
-		list_for_each_entry(obj, objects, exec_list) {
-			struct drm_i915_gem_exec_object2 *entry = obj->exec_entry;
-			bool need_fence, need_mappable;
-
-			if (!obj->gtt_space)
-				continue;
-
-			need_fence =
-				has_fenced_gpu_access &&
-				entry->flags & EXEC_OBJECT_NEEDS_FENCE &&
-				obj->tiling_mode != I915_TILING_NONE;
-			need_mappable =
-				entry->relocation_count ? true : need_fence;
-
-			if ((entry->alignment && obj->gtt_offset & (entry->alignment - 1)) ||
-			    (need_mappable && !obj->map_and_fenceable))
-				ret = i915_gem_object_unbind(obj);
-			else
-				ret = pin_and_fence_object(obj, ring);
-			if (ret)
-				goto err;
-		}
-
-		/* Bind fresh objects */
-		list_for_each_entry(obj, objects, exec_list) {
-			if (obj->gtt_space)
-				continue;
-
-			ret = pin_and_fence_object(obj, ring);
-			if (ret) {
-				int ret_ignore;
-
-				/* This can potentially raise a harmless
-				 * -EINVAL if we failed to bind in the above
-				 * call. It cannot raise -EINTR since we know
-				 * that the bo is freshly bound and so will
-				 * not need to be flushed or waited upon.
-				 */
-				ret_ignore = i915_gem_object_unbind(obj);
-				(void)ret_ignore;
-				WARN_ON(obj->gtt_space);
-				break;
-			}
-		}
-
-		/* Decrement pin count for bound objects */
-		list_for_each_entry(obj, objects, exec_list) {
-			struct drm_i915_gem_exec_object2 *entry;
-
-			if (!obj->gtt_space)
-				continue;
-
-			entry = obj->exec_entry;
-			if (entry->flags & __EXEC_OBJECT_HAS_FENCE) {
-				i915_gem_object_unpin_fence(obj);
-				entry->flags &= ~__EXEC_OBJECT_HAS_FENCE;
-			}
-
-			i915_gem_object_unpin(obj);
-
-			/* ... and ensure ppgtt mapping exist if needed. */
-			if (dev_priv->mm.aliasing_ppgtt && !obj->has_aliasing_ppgtt_mapping) {
-				i915_ppgtt_bind_object(dev_priv->mm.aliasing_ppgtt,
-						       obj, obj->cache_level);
-
-				obj->has_aliasing_ppgtt_mapping = 1;
-			}
-		}
-
-		if (ret != -ENOSPC || retry > 1)
-			return ret;
-
-		/* First attempt, just clear anything that is purgeable.
-		 * Second attempt, clear the entire GTT.
-		 */
-		ret = i915_gem_evict_everything(ring->dev, retry == 0);
-		if (ret)
-			return ret;
-
-		retry++;
-	} while (1);
-
-err:
-	list_for_each_entry_continue_reverse(obj, objects, exec_list) {
-		struct drm_i915_gem_exec_object2 *entry;
-
-		if (!obj->gtt_space)
-			continue;
-
-		entry = obj->exec_entry;
-		if (entry->flags & __EXEC_OBJECT_HAS_FENCE) {
-			i915_gem_object_unpin_fence(obj);
-			entry->flags &= ~__EXEC_OBJECT_HAS_FENCE;
-		}
-
-		i915_gem_object_unpin(obj);
-	}
-
-	return ret;
-}
-
-static int
-i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
-				  struct drm_file *file,
-				  struct intel_ring_buffer *ring,
-				  struct list_head *objects,
-				  struct eb_objects *eb,
-				  struct drm_i915_gem_exec_object2 *exec,
-				  int count)
-{
-	struct drm_i915_gem_relocation_entry *reloc;
-	struct drm_i915_gem_object *obj;
-	int *reloc_offset;
-	int i, total, ret;
-
-	/* We may process another execbuffer during the unlock... */
-	while (!list_empty(objects)) {
-		obj = list_first_entry(objects,
-				       struct drm_i915_gem_object,
-				       exec_list);
-		list_del_init(&obj->exec_list);
-		drm_gem_object_unreference(&obj->base);
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-	total = 0;
-	for (i = 0; i < count; i++)
-		total += exec[i].relocation_count;
-
-	reloc_offset = drm_malloc_ab(count, sizeof(*reloc_offset));
-	reloc = drm_malloc_ab(total, sizeof(*reloc));
-	if (reloc == NULL || reloc_offset == NULL) {
-		drm_free_large(reloc);
-		drm_free_large(reloc_offset);
-		mutex_lock(&dev->struct_mutex);
-		return -ENOMEM;
-	}
-
-	total = 0;
-	for (i = 0; i < count; i++) {
-		struct drm_i915_gem_relocation_entry __user *user_relocs;
-
-		user_relocs = (void __user *)(uintptr_t)exec[i].relocs_ptr;
-
-		if (copy_from_user(reloc+total, user_relocs,
-				   exec[i].relocation_count * sizeof(*reloc))) {
-			ret = -EFAULT;
-			mutex_lock(&dev->struct_mutex);
-			goto err;
-		}
-
-		reloc_offset[i] = total;
-		total += exec[i].relocation_count;
-	}
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret) {
-		mutex_lock(&dev->struct_mutex);
-		goto err;
-	}
-
-	/* reacquire the objects */
-	eb_reset(eb);
-	for (i = 0; i < count; i++) {
-		obj = to_intel_bo(drm_gem_object_lookup(dev, file,
-							exec[i].handle));
-		if (&obj->base == NULL) {
-			DRM_DEBUG("Invalid object handle %d at index %d\n",
-				   exec[i].handle, i);
-			ret = -ENOENT;
-			goto err;
-		}
-
-		list_add_tail(&obj->exec_list, objects);
-		obj->exec_handle = exec[i].handle;
-		obj->exec_entry = &exec[i];
-		eb_add_object(eb, obj);
-	}
-
-	ret = i915_gem_execbuffer_reserve(ring, file, objects);
-	if (ret)
-		goto err;
-
-	list_for_each_entry(obj, objects, exec_list) {
-		int offset = obj->exec_entry - exec;
-		ret = i915_gem_execbuffer_relocate_object_slow(obj, eb,
-							       reloc + reloc_offset[offset]);
-		if (ret)
-			goto err;
-	}
-
-	/* Leave the user relocations as are, this is the painfully slow path,
-	 * and we want to avoid the complication of dropping the lock whilst
-	 * having buffers reserved in the aperture and so causing spurious
-	 * ENOSPC for random operations.
-	 */
-
-err:
-	drm_free_large(reloc);
-	drm_free_large(reloc_offset);
-	return ret;
-}
-
-static int
-i915_gem_execbuffer_flush(struct drm_device *dev,
-			  uint32_t invalidate_domains,
-			  uint32_t flush_domains,
-			  uint32_t flush_rings)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int i, ret;
-
-	if (flush_domains & I915_GEM_DOMAIN_CPU)
-		intel_gtt_chipset_flush();
-
-	if (flush_domains & I915_GEM_DOMAIN_GTT)
-		wmb();
-
-	if ((flush_domains | invalidate_domains) & I915_GEM_GPU_DOMAINS) {
-		for (i = 0; i < I915_NUM_RINGS; i++)
-			if (flush_rings & (1 << i)) {
-				ret = i915_gem_flush_ring(&dev_priv->ring[i],
-							  invalidate_domains,
-							  flush_domains);
-				if (ret)
-					return ret;
-			}
-	}
-
-	return 0;
-}
-
-static bool
-intel_enable_semaphores(struct drm_device *dev)
-{
-	if (INTEL_INFO(dev)->gen < 6)
-		return 0;
-
-	if (i915_semaphores >= 0)
-		return i915_semaphores;
-
-	/* Disable semaphores on SNB */
-	if (INTEL_INFO(dev)->gen == 6)
-		return 0;
-
-	return 1;
-}
-
-static int
-i915_gem_execbuffer_sync_rings(struct drm_i915_gem_object *obj,
-			       struct intel_ring_buffer *to)
-{
-	struct intel_ring_buffer *from = obj->ring;
-	u32 seqno;
-	int ret, idx;
-
-	if (from == NULL || to == from)
-		return 0;
-
-	/* XXX gpu semaphores are implicated in various hard hangs on SNB */
-	if (!intel_enable_semaphores(obj->base.dev))
-		return i915_gem_object_wait_rendering(obj);
-
-	idx = intel_ring_sync_index(from, to);
-
-	seqno = obj->last_rendering_seqno;
-	if (seqno <= from->sync_seqno[idx])
-		return 0;
-
-	if (seqno == from->outstanding_lazy_request) {
-		struct drm_i915_gem_request *request;
-
-		request = kzalloc(sizeof(*request), GFP_KERNEL);
-		if (request == NULL)
-			return -ENOMEM;
-
-		ret = i915_add_request(from, NULL, request);
-		if (ret) {
-			kfree(request);
-			return ret;
-		}
-
-		seqno = request->seqno;
-	}
-
-	from->sync_seqno[idx] = seqno;
-
-	return to->sync_to(to, from, seqno - 1);
-}
-
-static int
-i915_gem_execbuffer_wait_for_flips(struct intel_ring_buffer *ring, u32 flips)
-{
-	u32 plane, flip_mask;
-	int ret;
-
-	/* Check for any pending flips. As we only maintain a flip queue depth
-	 * of 1, we can simply insert a WAIT for the next display flip prior
-	 * to executing the batch and avoid stalling the CPU.
-	 */
-
-	for (plane = 0; flips >> plane; plane++) {
-		if (((flips >> plane) & 1) == 0)
-			continue;
-
-		if (plane)
-			flip_mask = MI_WAIT_FOR_PLANE_B_FLIP;
-		else
-			flip_mask = MI_WAIT_FOR_PLANE_A_FLIP;
-
-		ret = intel_ring_begin(ring, 2);
-		if (ret)
-			return ret;
-
-		intel_ring_emit(ring, MI_WAIT_FOR_EVENT | flip_mask);
-		intel_ring_emit(ring, MI_NOOP);
-		intel_ring_advance(ring);
-	}
-
-	return 0;
-}
-
-
-static int
-i915_gem_execbuffer_move_to_gpu(struct intel_ring_buffer *ring,
-				struct list_head *objects)
-{
-	struct drm_i915_gem_object *obj;
-	struct change_domains cd;
-	int ret;
-
-	memset(&cd, 0, sizeof(cd));
-	list_for_each_entry(obj, objects, exec_list)
-		i915_gem_object_set_to_gpu_domain(obj, ring, &cd);
-
-	if (cd.invalidate_domains | cd.flush_domains) {
-		ret = i915_gem_execbuffer_flush(ring->dev,
-						cd.invalidate_domains,
-						cd.flush_domains,
-						cd.flush_rings);
-		if (ret)
-			return ret;
-	}
-
-	if (cd.flips) {
-		ret = i915_gem_execbuffer_wait_for_flips(ring, cd.flips);
-		if (ret)
-			return ret;
-	}
-
-	list_for_each_entry(obj, objects, exec_list) {
-		ret = i915_gem_execbuffer_sync_rings(obj, ring);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-static bool
-i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
-{
-	return ((exec->batch_start_offset | exec->batch_len) & 0x7) == 0;
-}
-
-static int
-validate_exec_list(struct drm_i915_gem_exec_object2 *exec,
-		   int count)
-{
-	int i;
-
-	for (i = 0; i < count; i++) {
-		char __user *ptr = (char __user *)(uintptr_t)exec[i].relocs_ptr;
-		int length; /* limited by fault_in_pages_readable() */
-
-		/* First check for malicious input causing overflow */
-		if (exec[i].relocation_count >
-		    INT_MAX / sizeof(struct drm_i915_gem_relocation_entry))
-			return -EINVAL;
-
-		length = exec[i].relocation_count *
-			sizeof(struct drm_i915_gem_relocation_entry);
-		if (!access_ok(VERIFY_READ, ptr, length))
-			return -EFAULT;
-
-		/* we may also need to update the presumed offsets */
-		if (!access_ok(VERIFY_WRITE, ptr, length))
-			return -EFAULT;
-
-		if (fault_in_pages_readable(ptr, length))
-			return -EFAULT;
-	}
-
-	return 0;
-}
-
-static void
-i915_gem_execbuffer_move_to_active(struct list_head *objects,
-				   struct intel_ring_buffer *ring,
-				   u32 seqno)
-{
-	struct drm_i915_gem_object *obj;
-
-	list_for_each_entry(obj, objects, exec_list) {
-		  u32 old_read = obj->base.read_domains;
-		  u32 old_write = obj->base.write_domain;
-
-
-		obj->base.read_domains = obj->base.pending_read_domains;
-		obj->base.write_domain = obj->base.pending_write_domain;
-		obj->fenced_gpu_access = obj->pending_fenced_gpu_access;
-
-		i915_gem_object_move_to_active(obj, ring, seqno);
-		if (obj->base.write_domain) {
-			obj->dirty = 1;
-			obj->pending_gpu_write = true;
-			list_move_tail(&obj->gpu_write_list,
-				       &ring->gpu_write_list);
-			intel_mark_busy(ring->dev, obj);
-		}
-
-		trace_i915_gem_object_change_domain(obj, old_read, old_write);
-	}
-}
-
-static void
-i915_gem_execbuffer_retire_commands(struct drm_device *dev,
-				    struct drm_file *file,
-				    struct intel_ring_buffer *ring)
-{
-	struct drm_i915_gem_request *request;
-	u32 invalidate;
-
-	/*
-	 * Ensure that the commands in the batch buffer are
-	 * finished before the interrupt fires.
-	 *
-	 * The sampler always gets flushed on i965 (sigh).
-	 */
-	invalidate = I915_GEM_DOMAIN_COMMAND;
-	if (INTEL_INFO(dev)->gen >= 4)
-		invalidate |= I915_GEM_DOMAIN_SAMPLER;
-	if (ring->flush(ring, invalidate, 0)) {
-		i915_gem_next_request_seqno(ring);
-		return;
-	}
-
-	/* Add a breadcrumb for the completion of the batch buffer */
-	request = kzalloc(sizeof(*request), GFP_KERNEL);
-	if (request == NULL || i915_add_request(ring, file, request)) {
-		i915_gem_next_request_seqno(ring);
-		kfree(request);
-	}
-}
-
-static int
-i915_reset_gen7_sol_offsets(struct drm_device *dev,
-			    struct intel_ring_buffer *ring)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret, i;
-
-	if (!IS_GEN7(dev) || ring != &dev_priv->ring[RCS])
-		return 0;
-
-	ret = intel_ring_begin(ring, 4 * 3);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < 4; i++) {
-		intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
-		intel_ring_emit(ring, GEN7_SO_WRITE_OFFSET(i));
-		intel_ring_emit(ring, 0);
-	}
-
-	intel_ring_advance(ring);
-
-	return 0;
-}
-
-static int
-i915_gem_do_execbuffer(struct drm_device *dev, void *data,
-		       struct drm_file *file,
-		       struct drm_i915_gem_execbuffer2 *args,
-		       struct drm_i915_gem_exec_object2 *exec)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct list_head objects;
-	struct eb_objects *eb;
-	struct drm_i915_gem_object *batch_obj;
-	struct drm_clip_rect *cliprects = NULL;
-	struct intel_ring_buffer *ring;
-	u32 exec_start, exec_len;
-	u32 seqno;
-	u32 mask;
-	int ret, mode, i;
-
-	if (!i915_gem_check_execbuffer(args)) {
-		DRM_DEBUG("execbuf with invalid offset/length\n");
-		return -EINVAL;
-	}
-
-	ret = validate_exec_list(exec, args->buffer_count);
-	if (ret)
-		return ret;
-
-	switch (args->flags & I915_EXEC_RING_MASK) {
-	case I915_EXEC_DEFAULT:
-	case I915_EXEC_RENDER:
-		ring = &dev_priv->ring[RCS];
-		break;
-	case I915_EXEC_BSD:
-		if (!HAS_BSD(dev)) {
-			DRM_DEBUG("execbuf with invalid ring (BSD)\n");
-			return -EINVAL;
-		}
-		ring = &dev_priv->ring[VCS];
-		break;
-	case I915_EXEC_BLT:
-		if (!HAS_BLT(dev)) {
-			DRM_DEBUG("execbuf with invalid ring (BLT)\n");
-			return -EINVAL;
-		}
-		ring = &dev_priv->ring[BCS];
-		break;
-	default:
-		DRM_DEBUG("execbuf with unknown ring: %d\n",
-			  (int)(args->flags & I915_EXEC_RING_MASK));
-		return -EINVAL;
-	}
-
-	mode = args->flags & I915_EXEC_CONSTANTS_MASK;
-	mask = I915_EXEC_CONSTANTS_MASK;
-	switch (mode) {
-	case I915_EXEC_CONSTANTS_REL_GENERAL:
-	case I915_EXEC_CONSTANTS_ABSOLUTE:
-	case I915_EXEC_CONSTANTS_REL_SURFACE:
-		if (ring == &dev_priv->ring[RCS] &&
-		    mode != dev_priv->relative_constants_mode) {
-			if (INTEL_INFO(dev)->gen < 4)
-				return -EINVAL;
-
-			if (INTEL_INFO(dev)->gen > 5 &&
-			    mode == I915_EXEC_CONSTANTS_REL_SURFACE)
-				return -EINVAL;
-
-			/* The HW changed the meaning on this bit on gen6 */
-			if (INTEL_INFO(dev)->gen >= 6)
-				mask &= ~I915_EXEC_CONSTANTS_REL_SURFACE;
-		}
-		break;
-	default:
-		DRM_DEBUG("execbuf with unknown constants: %d\n", mode);
-		return -EINVAL;
-	}
-
-	if (args->buffer_count < 1) {
-		DRM_DEBUG("execbuf with %d buffers\n", args->buffer_count);
-		return -EINVAL;
-	}
-
-	if (args->num_cliprects != 0) {
-		if (ring != &dev_priv->ring[RCS]) {
-			DRM_DEBUG("clip rectangles are only valid with the render ring\n");
-			return -EINVAL;
-		}
-
-		if (args->num_cliprects > UINT_MAX / sizeof(*cliprects)) {
-			DRM_DEBUG("execbuf with %u cliprects\n",
-				  args->num_cliprects);
-			return -EINVAL;
-		}
-		cliprects = kmalloc(args->num_cliprects * sizeof(*cliprects),
-				    GFP_KERNEL);
-		if (cliprects == NULL) {
-			ret = -ENOMEM;
-			goto pre_mutex_err;
-		}
-
-		if (copy_from_user(cliprects,
-				     (struct drm_clip_rect __user *)(uintptr_t)
-				     args->cliprects_ptr,
-				     sizeof(*cliprects)*args->num_cliprects)) {
-			ret = -EFAULT;
-			goto pre_mutex_err;
-		}
-	}
-
-	ret = i915_mutex_lock_interruptible(dev);
-	if (ret)
-		goto pre_mutex_err;
-
-	if (dev_priv->mm.suspended) {
-		mutex_unlock(&dev->struct_mutex);
-		ret = -EBUSY;
-		goto pre_mutex_err;
-	}
-
-	eb = eb_create(args->buffer_count);
-	if (eb == NULL) {
-		mutex_unlock(&dev->struct_mutex);
-		ret = -ENOMEM;
-		goto pre_mutex_err;
-	}
-
-	/* Look up object handles */
-	INIT_LIST_HEAD(&objects);
-	for (i = 0; i < args->buffer_count; i++) {
-		struct drm_i915_gem_object *obj;
-
-		obj = to_intel_bo(drm_gem_object_lookup(dev, file,
-							exec[i].handle));
-		if (&obj->base == NULL) {
-			DRM_DEBUG("Invalid object handle %d at index %d\n",
-				   exec[i].handle, i);
-			/* prevent error path from reading uninitialized data */
-			ret = -ENOENT;
-			goto err;
-		}
-
-		if (!list_empty(&obj->exec_list)) {
-			DRM_DEBUG("Object %p [handle %d, index %d] appears more than once in object list\n",
-				   obj, exec[i].handle, i);
-			ret = -EINVAL;
-			goto err;
-		}
-
-		list_add_tail(&obj->exec_list, &objects);
-		obj->exec_handle = exec[i].handle;
-		obj->exec_entry = &exec[i];
-		eb_add_object(eb, obj);
-	}
-
-	/* take note of the batch buffer before we might reorder the lists */
-	batch_obj = list_entry(objects.prev,
-			       struct drm_i915_gem_object,
-			       exec_list);
-
-	/* Move the objects en-masse into the GTT, evicting if necessary. */
-	ret = i915_gem_execbuffer_reserve(ring, file, &objects);
-	if (ret)
-		goto err;
-
-	/* The objects are in their final locations, apply the relocations. */
-	ret = i915_gem_execbuffer_relocate(dev, eb, &objects);
-	if (ret) {
-		if (ret == -EFAULT) {
-			ret = i915_gem_execbuffer_relocate_slow(dev, file, ring,
-								&objects, eb,
-								exec,
-								args->buffer_count);
-			BUG_ON(!mutex_is_locked(&dev->struct_mutex));
-		}
-		if (ret)
-			goto err;
-	}
-
-	/* Set the pending read domains for the batch buffer to COMMAND */
-	if (batch_obj->base.pending_write_domain) {
-		DRM_DEBUG("Attempting to use self-modifying batch buffer\n");
-		ret = -EINVAL;
-		goto err;
-	}
-	batch_obj->base.pending_read_domains |= I915_GEM_DOMAIN_COMMAND;
-
-	ret = i915_gem_execbuffer_move_to_gpu(ring, &objects);
-	if (ret)
-		goto err;
-
-	seqno = i915_gem_next_request_seqno(ring);
-	for (i = 0; i < ARRAY_SIZE(ring->sync_seqno); i++) {
-		if (seqno < ring->sync_seqno[i]) {
-			/* The GPU can not handle its semaphore value wrapping,
-			 * so every billion or so execbuffers, we need to stall
-			 * the GPU in order to reset the counters.
-			 */
-			ret = i915_gpu_idle(dev, true);
-			if (ret)
-				goto err;
-
-			BUG_ON(ring->sync_seqno[i]);
-		}
-	}
-
-	if (ring == &dev_priv->ring[RCS] &&
-	    mode != dev_priv->relative_constants_mode) {
-		ret = intel_ring_begin(ring, 4);
-		if (ret)
-				goto err;
-
-		intel_ring_emit(ring, MI_NOOP);
-		intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
-		intel_ring_emit(ring, INSTPM);
-		intel_ring_emit(ring, mask << 16 | mode);
-		intel_ring_advance(ring);
-
-		dev_priv->relative_constants_mode = mode;
-	}
-
-	if (args->flags & I915_EXEC_GEN7_SOL_RESET) {
-		ret = i915_reset_gen7_sol_offsets(dev, ring);
-		if (ret)
-			goto err;
-	}
-
-	trace_i915_gem_ring_dispatch(ring, seqno);
-
-	exec_start = batch_obj->gtt_offset + args->batch_start_offset;
-	exec_len = args->batch_len;
-	if (cliprects) {
-		for (i = 0; i < args->num_cliprects; i++) {
-			ret = i915_emit_box(dev, &cliprects[i],
-					    args->DR1, args->DR4);
-			if (ret)
-				goto err;
-
-			ret = ring->dispatch_execbuffer(ring,
-							exec_start, exec_len);
-			if (ret)
-				goto err;
-		}
-	} else {
-		ret = ring->dispatch_execbuffer(ring, exec_start, exec_len);
-		if (ret)
-			goto err;
-	}
-
-	i915_gem_execbuffer_move_to_active(&objects, ring, seqno);
-	i915_gem_execbuffer_retire_commands(dev, file, ring);
-
-err:
-	eb_destroy(eb);
-	while (!list_empty(&objects)) {
-		struct drm_i915_gem_object *obj;
-
-		obj = list_first_entry(&objects,
-				       struct drm_i915_gem_object,
-				       exec_list);
-		list_del_init(&obj->exec_list);
-		drm_gem_object_unreference(&obj->base);
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-pre_mutex_err:
-	kfree(cliprects);
-	return ret;
-}
-
-/*
- * Legacy execbuffer just creates an exec2 list from the original exec object
- * list array and passes it to the real function.
- */
-int
-i915_gem_execbuffer(struct drm_device *dev, void *data,
-		    struct drm_file *file)
-{
-	struct drm_i915_gem_execbuffer *args = data;
-	struct drm_i915_gem_execbuffer2 exec2;
-	struct drm_i915_gem_exec_object *exec_list = NULL;
-	struct drm_i915_gem_exec_object2 *exec2_list = NULL;
-	int ret, i;
-
-	if (args->buffer_count < 1) {
-		DRM_DEBUG("execbuf with %d buffers\n", args->buffer_count);
-		return -EINVAL;
-	}
-
-	/* Copy in the exec list from userland */
-	exec_list = drm_malloc_ab(sizeof(*exec_list), args->buffer_count);
-	exec2_list = drm_malloc_ab(sizeof(*exec2_list), args->buffer_count);
-	if (exec_list == NULL || exec2_list == NULL) {
-		DRM_DEBUG("Failed to allocate exec list for %d buffers\n",
-			  args->buffer_count);
-		drm_free_large(exec_list);
-		drm_free_large(exec2_list);
-		return -ENOMEM;
-	}
-	ret = copy_from_user(exec_list,
-			     (struct drm_i915_relocation_entry __user *)
-			     (uintptr_t) args->buffers_ptr,
-			     sizeof(*exec_list) * args->buffer_count);
-	if (ret != 0) {
-		DRM_DEBUG("copy %d exec entries failed %d\n",
-			  args->buffer_count, ret);
-		drm_free_large(exec_list);
-		drm_free_large(exec2_list);
-		return -EFAULT;
-	}
-
-	for (i = 0; i < args->buffer_count; i++) {
-		exec2_list[i].handle = exec_list[i].handle;
-		exec2_list[i].relocation_count = exec_list[i].relocation_count;
-		exec2_list[i].relocs_ptr = exec_list[i].relocs_ptr;
-		exec2_list[i].alignment = exec_list[i].alignment;
-		exec2_list[i].offset = exec_list[i].offset;
-		if (INTEL_INFO(dev)->gen < 4)
-			exec2_list[i].flags = EXEC_OBJECT_NEEDS_FENCE;
-		else
-			exec2_list[i].flags = 0;
-	}
-
-	exec2.buffers_ptr = args->buffers_ptr;
-	exec2.buffer_count = args->buffer_count;
-	exec2.batch_start_offset = args->batch_start_offset;
-	exec2.batch_len = args->batch_len;
-	exec2.DR1 = args->DR1;
-	exec2.DR4 = args->DR4;
-	exec2.num_cliprects = args->num_cliprects;
-	exec2.cliprects_ptr = args->cliprects_ptr;
-	exec2.flags = I915_EXEC_RENDER;
-
-	ret = i915_gem_do_execbuffer(dev, data, file, &exec2, exec2_list);
-	if (!ret) {
-		/* Copy the new buffer offsets back to the user's exec list. */
-		for (i = 0; i < args->buffer_count; i++)
-			exec_list[i].offset = exec2_list[i].offset;
-		/* ... and back out to userspace */
-		ret = copy_to_user((struct drm_i915_relocation_entry __user *)
-				   (uintptr_t) args->buffers_ptr,
-				   exec_list,
-				   sizeof(*exec_list) * args->buffer_count);
-		if (ret) {
-			ret = -EFAULT;
-			DRM_DEBUG("failed to copy %d exec entries "
-				  "back to user (%d)\n",
-				  args->buffer_count, ret);
-		}
-	}
-
-	drm_free_large(exec_list);
-	drm_free_large(exec2_list);
-	return ret;
-}
-
-int
-i915_gem_execbuffer2(struct drm_device *dev, void *data,
-		     struct drm_file *file)
-{
-	struct drm_i915_gem_execbuffer2 *args = data;
-	struct drm_i915_gem_exec_object2 *exec2_list = NULL;
-	int ret;
-
-	if (args->buffer_count < 1 ||
-	    args->buffer_count > UINT_MAX / sizeof(*exec2_list)) {
-		DRM_DEBUG("execbuf2 with %d buffers\n", args->buffer_count);
-		return -EINVAL;
-	}
-
-	exec2_list = kmalloc(sizeof(*exec2_list)*args->buffer_count,
-			     GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY);
-	if (exec2_list == NULL)
-		exec2_list = drm_malloc_ab(sizeof(*exec2_list),
-					   args->buffer_count);
-	if (exec2_list == NULL) {
-		DRM_DEBUG("Failed to allocate exec list for %d buffers\n",
-			  args->buffer_count);
-		return -ENOMEM;
-	}
-	ret = copy_from_user(exec2_list,
-			     (struct drm_i915_relocation_entry __user *)
-			     (uintptr_t) args->buffers_ptr,
-			     sizeof(*exec2_list) * args->buffer_count);
-	if (ret != 0) {
-		DRM_DEBUG("copy %d exec entries failed %d\n",
-			  args->buffer_count, ret);
-		drm_free_large(exec2_list);
-		return -EFAULT;
-	}
-
-	ret = i915_gem_do_execbuffer(dev, data, file, args, exec2_list);
-	if (!ret) {
-		/* Copy the new buffer offsets back to the user's exec list. */
-		ret = copy_to_user((struct drm_i915_relocation_entry __user *)
-				   (uintptr_t) args->buffers_ptr,
-				   exec2_list,
-				   sizeof(*exec2_list) * args->buffer_count);
-		if (ret) {
-			ret = -EFAULT;
-			DRM_DEBUG("failed to copy %d exec entries "
-				  "back to user (%d)\n",
-				  args->buffer_count, ret);
-		}
-	}
-
-	drm_free_large(exec2_list);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_gtt.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_gtt.c
deleted file mode 100644
index a135c61f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ /dev/null
@@ -1,421 +0,0 @@
-/*
- * Copyright © 2010 Daniel Vetter
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "i915_trace.h"
-#include "intel_drv.h"
-
-/* PPGTT support for Sandybdrige/Gen6 and later */
-static void i915_ppgtt_clear_range(struct i915_hw_ppgtt *ppgtt,
-				   unsigned first_entry,
-				   unsigned num_entries)
-{
-	uint32_t *pt_vaddr;
-	uint32_t scratch_pte;
-	unsigned act_pd = first_entry / I915_PPGTT_PT_ENTRIES;
-	unsigned first_pte = first_entry % I915_PPGTT_PT_ENTRIES;
-	unsigned last_pte, i;
-
-	scratch_pte = GEN6_PTE_ADDR_ENCODE(ppgtt->scratch_page_dma_addr);
-	scratch_pte |= GEN6_PTE_VALID | GEN6_PTE_CACHE_LLC;
-
-	while (num_entries) {
-		last_pte = first_pte + num_entries;
-		if (last_pte > I915_PPGTT_PT_ENTRIES)
-			last_pte = I915_PPGTT_PT_ENTRIES;
-
-		pt_vaddr = kmap_atomic(ppgtt->pt_pages[act_pd]);
-
-		for (i = first_pte; i < last_pte; i++)
-			pt_vaddr[i] = scratch_pte;
-
-		kunmap_atomic(pt_vaddr);
-
-		num_entries -= last_pte - first_pte;
-		first_pte = 0;
-		act_pd++;
-	}
-}
-
-int i915_gem_init_aliasing_ppgtt(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct i915_hw_ppgtt *ppgtt;
-	unsigned first_pd_entry_in_global_pt;
-	int i;
-	int ret = -ENOMEM;
-
-	/* ppgtt PDEs reside in the global gtt pagetable, which has 512*1024
-	 * entries. For aliasing ppgtt support we just steal them at the end for
-	 * now. */
-	first_pd_entry_in_global_pt = 512*1024 - I915_PPGTT_PD_ENTRIES;
-
-	ppgtt = kzalloc(sizeof(*ppgtt), GFP_KERNEL);
-	if (!ppgtt)
-		return ret;
-
-	ppgtt->num_pd_entries = I915_PPGTT_PD_ENTRIES;
-	ppgtt->pt_pages = kzalloc(sizeof(struct page *)*ppgtt->num_pd_entries,
-				  GFP_KERNEL);
-	if (!ppgtt->pt_pages)
-		goto err_ppgtt;
-
-	for (i = 0; i < ppgtt->num_pd_entries; i++) {
-		ppgtt->pt_pages[i] = alloc_page(GFP_KERNEL);
-		if (!ppgtt->pt_pages[i])
-			goto err_pt_alloc;
-	}
-
-	if (dev_priv->mm.gtt->needs_dmar) {
-		ppgtt->pt_dma_addr = kzalloc(sizeof(dma_addr_t)
-						*ppgtt->num_pd_entries,
-					     GFP_KERNEL);
-		if (!ppgtt->pt_dma_addr)
-			goto err_pt_alloc;
-	}
-
-	for (i = 0; i < ppgtt->num_pd_entries; i++) {
-		dma_addr_t pt_addr;
-		if (dev_priv->mm.gtt->needs_dmar) {
-			pt_addr = pci_map_page(dev->pdev, ppgtt->pt_pages[i],
-					       0, 4096,
-					       PCI_DMA_BIDIRECTIONAL);
-
-			if (pci_dma_mapping_error(dev->pdev,
-						  pt_addr)) {
-				ret = -EIO;
-				goto err_pd_pin;
-
-			}
-			ppgtt->pt_dma_addr[i] = pt_addr;
-		} else
-			pt_addr = page_to_phys(ppgtt->pt_pages[i]);
-	}
-
-	ppgtt->scratch_page_dma_addr = dev_priv->mm.gtt->scratch_page_dma;
-
-	i915_ppgtt_clear_range(ppgtt, 0,
-			       ppgtt->num_pd_entries*I915_PPGTT_PT_ENTRIES);
-
-	ppgtt->pd_offset = (first_pd_entry_in_global_pt)*sizeof(uint32_t);
-
-	dev_priv->mm.aliasing_ppgtt = ppgtt;
-
-	return 0;
-
-err_pd_pin:
-	if (ppgtt->pt_dma_addr) {
-		for (i--; i >= 0; i--)
-			pci_unmap_page(dev->pdev, ppgtt->pt_dma_addr[i],
-				       4096, PCI_DMA_BIDIRECTIONAL);
-	}
-err_pt_alloc:
-	kfree(ppgtt->pt_dma_addr);
-	for (i = 0; i < ppgtt->num_pd_entries; i++) {
-		if (ppgtt->pt_pages[i])
-			__free_page(ppgtt->pt_pages[i]);
-	}
-	kfree(ppgtt->pt_pages);
-err_ppgtt:
-	kfree(ppgtt);
-
-	return ret;
-}
-
-void i915_gem_cleanup_aliasing_ppgtt(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt;
-	int i;
-
-	if (!ppgtt)
-		return;
-
-	if (ppgtt->pt_dma_addr) {
-		for (i = 0; i < ppgtt->num_pd_entries; i++)
-			pci_unmap_page(dev->pdev, ppgtt->pt_dma_addr[i],
-				       4096, PCI_DMA_BIDIRECTIONAL);
-	}
-
-	kfree(ppgtt->pt_dma_addr);
-	for (i = 0; i < ppgtt->num_pd_entries; i++)
-		__free_page(ppgtt->pt_pages[i]);
-	kfree(ppgtt->pt_pages);
-	kfree(ppgtt);
-}
-
-static void i915_ppgtt_insert_sg_entries(struct i915_hw_ppgtt *ppgtt,
-					 struct scatterlist *sg_list,
-					 unsigned sg_len,
-					 unsigned first_entry,
-					 uint32_t pte_flags)
-{
-	uint32_t *pt_vaddr, pte;
-	unsigned act_pd = first_entry / I915_PPGTT_PT_ENTRIES;
-	unsigned first_pte = first_entry % I915_PPGTT_PT_ENTRIES;
-	unsigned i, j, m, segment_len;
-	dma_addr_t page_addr;
-	struct scatterlist *sg;
-
-	/* init sg walking */
-	sg = sg_list;
-	i = 0;
-	segment_len = sg_dma_len(sg) >> PAGE_SHIFT;
-	m = 0;
-
-	while (i < sg_len) {
-		pt_vaddr = kmap_atomic(ppgtt->pt_pages[act_pd]);
-
-		for (j = first_pte; j < I915_PPGTT_PT_ENTRIES; j++) {
-			page_addr = sg_dma_address(sg) + (m << PAGE_SHIFT);
-			pte = GEN6_PTE_ADDR_ENCODE(page_addr);
-			pt_vaddr[j] = pte | pte_flags;
-
-			/* grab the next page */
-			m++;
-			if (m == segment_len) {
-				sg = sg_next(sg);
-				i++;
-				if (i == sg_len)
-					break;
-
-				segment_len = sg_dma_len(sg) >> PAGE_SHIFT;
-				m = 0;
-			}
-		}
-
-		kunmap_atomic(pt_vaddr);
-
-		first_pte = 0;
-		act_pd++;
-	}
-}
-
-static void i915_ppgtt_insert_pages(struct i915_hw_ppgtt *ppgtt,
-				    unsigned first_entry, unsigned num_entries,
-				    struct page **pages, uint32_t pte_flags)
-{
-	uint32_t *pt_vaddr, pte;
-	unsigned act_pd = first_entry / I915_PPGTT_PT_ENTRIES;
-	unsigned first_pte = first_entry % I915_PPGTT_PT_ENTRIES;
-	unsigned last_pte, i;
-	dma_addr_t page_addr;
-
-	while (num_entries) {
-		last_pte = first_pte + num_entries;
-		last_pte = min_t(unsigned, last_pte, I915_PPGTT_PT_ENTRIES);
-
-		pt_vaddr = kmap_atomic(ppgtt->pt_pages[act_pd]);
-
-		for (i = first_pte; i < last_pte; i++) {
-			page_addr = page_to_phys(*pages);
-			pte = GEN6_PTE_ADDR_ENCODE(page_addr);
-			pt_vaddr[i] = pte | pte_flags;
-
-			pages++;
-		}
-
-		kunmap_atomic(pt_vaddr);
-
-		num_entries -= last_pte - first_pte;
-		first_pte = 0;
-		act_pd++;
-	}
-}
-
-void i915_ppgtt_bind_object(struct i915_hw_ppgtt *ppgtt,
-			    struct drm_i915_gem_object *obj,
-			    enum i915_cache_level cache_level)
-{
-	struct drm_device *dev = obj->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t pte_flags = GEN6_PTE_VALID;
-
-	switch (cache_level) {
-	case I915_CACHE_LLC_MLC:
-		pte_flags |= GEN6_PTE_CACHE_LLC_MLC;
-		break;
-	case I915_CACHE_LLC:
-		pte_flags |= GEN6_PTE_CACHE_LLC;
-		break;
-	case I915_CACHE_NONE:
-		pte_flags |= GEN6_PTE_UNCACHED;
-		break;
-	default:
-		BUG();
-	}
-
-	if (dev_priv->mm.gtt->needs_dmar) {
-		BUG_ON(!obj->sg_list);
-
-		i915_ppgtt_insert_sg_entries(ppgtt,
-					     obj->sg_list,
-					     obj->num_sg,
-					     obj->gtt_space->start >> PAGE_SHIFT,
-					     pte_flags);
-	} else
-		i915_ppgtt_insert_pages(ppgtt,
-					obj->gtt_space->start >> PAGE_SHIFT,
-					obj->base.size >> PAGE_SHIFT,
-					obj->pages,
-					pte_flags);
-}
-
-void i915_ppgtt_unbind_object(struct i915_hw_ppgtt *ppgtt,
-			      struct drm_i915_gem_object *obj)
-{
-	i915_ppgtt_clear_range(ppgtt,
-			       obj->gtt_space->start >> PAGE_SHIFT,
-			       obj->base.size >> PAGE_SHIFT);
-}
-
-/* XXX kill agp_type! */
-static unsigned int cache_level_to_agp_type(struct drm_device *dev,
-					    enum i915_cache_level cache_level)
-{
-	switch (cache_level) {
-	case I915_CACHE_LLC_MLC:
-		if (INTEL_INFO(dev)->gen >= 6)
-			return AGP_USER_CACHED_MEMORY_LLC_MLC;
-		/* Older chipsets do not have this extra level of CPU
-		 * cacheing, so fallthrough and request the PTE simply
-		 * as cached.
-		 */
-	case I915_CACHE_LLC:
-		return AGP_USER_CACHED_MEMORY;
-	default:
-	case I915_CACHE_NONE:
-		return AGP_USER_MEMORY;
-	}
-}
-
-static bool do_idling(struct drm_i915_private *dev_priv)
-{
-	bool ret = dev_priv->mm.interruptible;
-
-	if (unlikely(dev_priv->mm.gtt->do_idle_maps)) {
-		dev_priv->mm.interruptible = false;
-		if (i915_gpu_idle(dev_priv->dev, false)) {
-			DRM_ERROR("Couldn't idle GPU\n");
-			/* Wait a bit, in hopes it avoids the hang */
-			udelay(10);
-		}
-	}
-
-	return ret;
-}
-
-static void undo_idling(struct drm_i915_private *dev_priv, bool interruptible)
-{
-	if (unlikely(dev_priv->mm.gtt->do_idle_maps))
-		dev_priv->mm.interruptible = interruptible;
-}
-
-void i915_gem_restore_gtt_mappings(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-
-	/* First fill our portion of the GTT with scratch pages */
-	intel_gtt_clear_range(dev_priv->mm.gtt_start / PAGE_SIZE,
-			      (dev_priv->mm.gtt_end - dev_priv->mm.gtt_start) / PAGE_SIZE);
-
-	list_for_each_entry(obj, &dev_priv->mm.gtt_list, gtt_list) {
-		i915_gem_clflush_object(obj);
-		i915_gem_gtt_rebind_object(obj, obj->cache_level);
-	}
-
-	intel_gtt_chipset_flush();
-}
-
-int i915_gem_gtt_bind_object(struct drm_i915_gem_object *obj)
-{
-	struct drm_device *dev = obj->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned int agp_type = cache_level_to_agp_type(dev, obj->cache_level);
-	int ret;
-
-	if (dev_priv->mm.gtt->needs_dmar) {
-		ret = intel_gtt_map_memory(obj->pages,
-					   obj->base.size >> PAGE_SHIFT,
-					   &obj->sg_list,
-					   &obj->num_sg);
-		if (ret != 0)
-			return ret;
-
-		intel_gtt_insert_sg_entries(obj->sg_list,
-					    obj->num_sg,
-					    obj->gtt_space->start >> PAGE_SHIFT,
-					    agp_type);
-	} else
-		intel_gtt_insert_pages(obj->gtt_space->start >> PAGE_SHIFT,
-				       obj->base.size >> PAGE_SHIFT,
-				       obj->pages,
-				       agp_type);
-
-	return 0;
-}
-
-void i915_gem_gtt_rebind_object(struct drm_i915_gem_object *obj,
-				enum i915_cache_level cache_level)
-{
-	struct drm_device *dev = obj->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned int agp_type = cache_level_to_agp_type(dev, cache_level);
-
-	if (dev_priv->mm.gtt->needs_dmar) {
-		BUG_ON(!obj->sg_list);
-
-		intel_gtt_insert_sg_entries(obj->sg_list,
-					    obj->num_sg,
-					    obj->gtt_space->start >> PAGE_SHIFT,
-					    agp_type);
-	} else
-		intel_gtt_insert_pages(obj->gtt_space->start >> PAGE_SHIFT,
-				       obj->base.size >> PAGE_SHIFT,
-				       obj->pages,
-				       agp_type);
-}
-
-void i915_gem_gtt_unbind_object(struct drm_i915_gem_object *obj)
-{
-	struct drm_device *dev = obj->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	bool interruptible;
-
-	interruptible = do_idling(dev_priv);
-
-	intel_gtt_clear_range(obj->gtt_space->start >> PAGE_SHIFT,
-			      obj->base.size >> PAGE_SHIFT);
-
-	if (obj->sg_list) {
-		intel_gtt_unmap_memory(obj->sg_list, obj->num_sg);
-		obj->sg_list = NULL;
-	}
-
-	undo_idling(dev_priv, interruptible);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_tiling.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_tiling.c
deleted file mode 100644
index 1a930666..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ /dev/null
@@ -1,499 +0,0 @@
-/*
- * Copyright © 2008 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-
-#include "linux/string.h"
-#include "linux/bitops.h"
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-
-/** @file i915_gem_tiling.c
- *
- * Support for managing tiling state of buffer objects.
- *
- * The idea behind tiling is to increase cache hit rates by rearranging
- * pixel data so that a group of pixel accesses are in the same cacheline.
- * Performance improvement from doing this on the back/depth buffer are on
- * the order of 30%.
- *
- * Intel architectures make this somewhat more complicated, though, by
- * adjustments made to addressing of data when the memory is in interleaved
- * mode (matched pairs of DIMMS) to improve memory bandwidth.
- * For interleaved memory, the CPU sends every sequential 64 bytes
- * to an alternate memory channel so it can get the bandwidth from both.
- *
- * The GPU also rearranges its accesses for increased bandwidth to interleaved
- * memory, and it matches what the CPU does for non-tiled.  However, when tiled
- * it does it a little differently, since one walks addresses not just in the
- * X direction but also Y.  So, along with alternating channels when bit
- * 6 of the address flips, it also alternates when other bits flip --  Bits 9
- * (every 512 bytes, an X tile scanline) and 10 (every two X tile scanlines)
- * are common to both the 915 and 965-class hardware.
- *
- * The CPU also sometimes XORs in higher bits as well, to improve
- * bandwidth doing strided access like we do so frequently in graphics.  This
- * is called "Channel XOR Randomization" in the MCH documentation.  The result
- * is that the CPU is XORing in either bit 11 or bit 17 to bit 6 of its address
- * decode.
- *
- * All of this bit 6 XORing has an effect on our memory management,
- * as we need to make sure that the 3d driver can correctly address object
- * contents.
- *
- * If we don't have interleaved memory, all tiling is safe and no swizzling is
- * required.
- *
- * When bit 17 is XORed in, we simply refuse to tile at all.  Bit
- * 17 is not just a page offset, so as we page an objet out and back in,
- * individual pages in it will have different bit 17 addresses, resulting in
- * each 64 bytes being swapped with its neighbor!
- *
- * Otherwise, if interleaved, we have to tell the 3d driver what the address
- * swizzling it needs to do is, since it's writing with the CPU to the pages
- * (bit 6 and potentially bit 11 XORed in), and the GPU is reading from the
- * pages (bit 6, 9, and 10 XORed in), resulting in a cumulative bit swizzling
- * required by the CPU of XORing in bit 6, 9, 10, and potentially 11, in order
- * to match what the GPU expects.
- */
-
-/**
- * Detects bit 6 swizzling of address lookup between IGD access and CPU
- * access through main memory.
- */
-void
-i915_gem_detect_bit_6_swizzle(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	uint32_t swizzle_x = I915_BIT_6_SWIZZLE_UNKNOWN;
-	uint32_t swizzle_y = I915_BIT_6_SWIZZLE_UNKNOWN;
-
-	if (INTEL_INFO(dev)->gen >= 6) {
-		uint32_t dimm_c0, dimm_c1;
-		dimm_c0 = I915_READ(MAD_DIMM_C0);
-		dimm_c1 = I915_READ(MAD_DIMM_C1);
-		dimm_c0 &= MAD_DIMM_A_SIZE_MASK | MAD_DIMM_B_SIZE_MASK;
-		dimm_c1 &= MAD_DIMM_A_SIZE_MASK | MAD_DIMM_B_SIZE_MASK;
-		/* Enable swizzling when the channels are populated with
-		 * identically sized dimms. We don't need to check the 3rd
-		 * channel because no cpu with gpu attached ships in that
-		 * configuration. Also, swizzling only makes sense for 2
-		 * channels anyway. */
-		if (dimm_c0 == dimm_c1) {
-			swizzle_x = I915_BIT_6_SWIZZLE_9_10;
-			swizzle_y = I915_BIT_6_SWIZZLE_9;
-		} else {
-			swizzle_x = I915_BIT_6_SWIZZLE_NONE;
-			swizzle_y = I915_BIT_6_SWIZZLE_NONE;
-		}
-	} else if (IS_GEN5(dev)) {
-		/* On Ironlake whatever DRAM config, GPU always do
-		 * same swizzling setup.
-		 */
-		swizzle_x = I915_BIT_6_SWIZZLE_9_10;
-		swizzle_y = I915_BIT_6_SWIZZLE_9;
-	} else if (IS_GEN2(dev)) {
-		/* As far as we know, the 865 doesn't have these bit 6
-		 * swizzling issues.
-		 */
-		swizzle_x = I915_BIT_6_SWIZZLE_NONE;
-		swizzle_y = I915_BIT_6_SWIZZLE_NONE;
-	} else if (IS_MOBILE(dev) || (IS_GEN3(dev) && !IS_G33(dev))) {
-		uint32_t dcc;
-
-		/* On 9xx chipsets, channel interleave by the CPU is
-		 * determined by DCC.  For single-channel, neither the CPU
-		 * nor the GPU do swizzling.  For dual channel interleaved,
-		 * the GPU's interleave is bit 9 and 10 for X tiled, and bit
-		 * 9 for Y tiled.  The CPU's interleave is independent, and
-		 * can be based on either bit 11 (haven't seen this yet) or
-		 * bit 17 (common).
-		 */
-		dcc = I915_READ(DCC);
-		switch (dcc & DCC_ADDRESSING_MODE_MASK) {
-		case DCC_ADDRESSING_MODE_SINGLE_CHANNEL:
-		case DCC_ADDRESSING_MODE_DUAL_CHANNEL_ASYMMETRIC:
-			swizzle_x = I915_BIT_6_SWIZZLE_NONE;
-			swizzle_y = I915_BIT_6_SWIZZLE_NONE;
-			break;
-		case DCC_ADDRESSING_MODE_DUAL_CHANNEL_INTERLEAVED:
-			if (dcc & DCC_CHANNEL_XOR_DISABLE) {
-				/* This is the base swizzling by the GPU for
-				 * tiled buffers.
-				 */
-				swizzle_x = I915_BIT_6_SWIZZLE_9_10;
-				swizzle_y = I915_BIT_6_SWIZZLE_9;
-			} else if ((dcc & DCC_CHANNEL_XOR_BIT_17) == 0) {
-				/* Bit 11 swizzling by the CPU in addition. */
-				swizzle_x = I915_BIT_6_SWIZZLE_9_10_11;
-				swizzle_y = I915_BIT_6_SWIZZLE_9_11;
-			} else {
-				/* Bit 17 swizzling by the CPU in addition. */
-				swizzle_x = I915_BIT_6_SWIZZLE_9_10_17;
-				swizzle_y = I915_BIT_6_SWIZZLE_9_17;
-			}
-			break;
-		}
-		if (dcc == 0xffffffff) {
-			DRM_ERROR("Couldn't read from MCHBAR.  "
-				  "Disabling tiling.\n");
-			swizzle_x = I915_BIT_6_SWIZZLE_UNKNOWN;
-			swizzle_y = I915_BIT_6_SWIZZLE_UNKNOWN;
-		}
-	} else {
-		/* The 965, G33, and newer, have a very flexible memory
-		 * configuration.  It will enable dual-channel mode
-		 * (interleaving) on as much memory as it can, and the GPU
-		 * will additionally sometimes enable different bit 6
-		 * swizzling for tiled objects from the CPU.
-		 *
-		 * Here's what I found on the G965:
-		 *    slot fill         memory size  swizzling
-		 * 0A   0B   1A   1B    1-ch   2-ch
-		 * 512  0    0    0     512    0     O
-		 * 512  0    512  0     16     1008  X
-		 * 512  0    0    512   16     1008  X
-		 * 0    512  0    512   16     1008  X
-		 * 1024 1024 1024 0     2048   1024  O
-		 *
-		 * We could probably detect this based on either the DRB
-		 * matching, which was the case for the swizzling required in
-		 * the table above, or from the 1-ch value being less than
-		 * the minimum size of a rank.
-		 */
-		if (I915_READ16(C0DRB3) != I915_READ16(C1DRB3)) {
-			swizzle_x = I915_BIT_6_SWIZZLE_NONE;
-			swizzle_y = I915_BIT_6_SWIZZLE_NONE;
-		} else {
-			swizzle_x = I915_BIT_6_SWIZZLE_9_10;
-			swizzle_y = I915_BIT_6_SWIZZLE_9;
-		}
-	}
-
-	dev_priv->mm.bit_6_swizzle_x = swizzle_x;
-	dev_priv->mm.bit_6_swizzle_y = swizzle_y;
-}
-
-/* Check pitch constriants for all chips & tiling formats */
-static bool
-i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
-{
-	int tile_width;
-
-	/* Linear is always fine */
-	if (tiling_mode == I915_TILING_NONE)
-		return true;
-
-	if (IS_GEN2(dev) ||
-	    (tiling_mode == I915_TILING_Y && HAS_128_BYTE_Y_TILING(dev)))
-		tile_width = 128;
-	else
-		tile_width = 512;
-
-	/* check maximum stride & object size */
-	if (INTEL_INFO(dev)->gen >= 4) {
-		/* i965 stores the end address of the gtt mapping in the fence
-		 * reg, so dont bother to check the size */
-		if (stride / 128 > I965_FENCE_MAX_PITCH_VAL)
-			return false;
-	} else {
-		if (stride > 8192)
-			return false;
-
-		if (IS_GEN3(dev)) {
-			if (size > I830_FENCE_MAX_SIZE_VAL << 20)
-				return false;
-		} else {
-			if (size > I830_FENCE_MAX_SIZE_VAL << 19)
-				return false;
-		}
-	}
-
-	/* 965+ just needs multiples of tile width */
-	if (INTEL_INFO(dev)->gen >= 4) {
-		if (stride & (tile_width - 1))
-			return false;
-		return true;
-	}
-
-	/* Pre-965 needs power of two tile widths */
-	if (stride < tile_width)
-		return false;
-
-	if (stride & (stride - 1))
-		return false;
-
-	return true;
-}
-
-/* Is the current GTT allocation valid for the change in tiling? */
-static bool
-i915_gem_object_fence_ok(struct drm_i915_gem_object *obj, int tiling_mode)
-{
-	u32 size;
-
-	if (tiling_mode == I915_TILING_NONE)
-		return true;
-
-	if (INTEL_INFO(obj->base.dev)->gen >= 4)
-		return true;
-
-	if (INTEL_INFO(obj->base.dev)->gen == 3) {
-		if (obj->gtt_offset & ~I915_FENCE_START_MASK)
-			return false;
-	} else {
-		if (obj->gtt_offset & ~I830_FENCE_START_MASK)
-			return false;
-	}
-
-	/*
-	 * Previous chips need to be aligned to the size of the smallest
-	 * fence register that can contain the object.
-	 */
-	if (INTEL_INFO(obj->base.dev)->gen == 3)
-		size = 1024*1024;
-	else
-		size = 512*1024;
-
-	while (size < obj->base.size)
-		size <<= 1;
-
-	if (obj->gtt_space->size != size)
-		return false;
-
-	if (obj->gtt_offset & (size - 1))
-		return false;
-
-	return true;
-}
-
-/**
- * Sets the tiling mode of an object, returning the required swizzling of
- * bit 6 of addresses in the object.
- */
-int
-i915_gem_set_tiling(struct drm_device *dev, void *data,
-		   struct drm_file *file)
-{
-	struct drm_i915_gem_set_tiling *args = data;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	int ret = 0;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (&obj->base == NULL)
-		return -ENOENT;
-
-	if (!i915_tiling_ok(dev,
-			    args->stride, obj->base.size, args->tiling_mode)) {
-		drm_gem_object_unreference_unlocked(&obj->base);
-		return -EINVAL;
-	}
-
-	if (obj->pin_count) {
-		drm_gem_object_unreference_unlocked(&obj->base);
-		return -EBUSY;
-	}
-
-	if (args->tiling_mode == I915_TILING_NONE) {
-		args->swizzle_mode = I915_BIT_6_SWIZZLE_NONE;
-		args->stride = 0;
-	} else {
-		if (args->tiling_mode == I915_TILING_X)
-			args->swizzle_mode = dev_priv->mm.bit_6_swizzle_x;
-		else
-			args->swizzle_mode = dev_priv->mm.bit_6_swizzle_y;
-
-		/* Hide bit 17 swizzling from the user.  This prevents old Mesa
-		 * from aborting the application on sw fallbacks to bit 17,
-		 * and we use the pread/pwrite bit17 paths to swizzle for it.
-		 * If there was a user that was relying on the swizzle
-		 * information for drm_intel_bo_map()ed reads/writes this would
-		 * break it, but we don't have any of those.
-		 */
-		if (args->swizzle_mode == I915_BIT_6_SWIZZLE_9_17)
-			args->swizzle_mode = I915_BIT_6_SWIZZLE_9;
-		if (args->swizzle_mode == I915_BIT_6_SWIZZLE_9_10_17)
-			args->swizzle_mode = I915_BIT_6_SWIZZLE_9_10;
-
-		/* If we can't handle the swizzling, make it untiled. */
-		if (args->swizzle_mode == I915_BIT_6_SWIZZLE_UNKNOWN) {
-			args->tiling_mode = I915_TILING_NONE;
-			args->swizzle_mode = I915_BIT_6_SWIZZLE_NONE;
-			args->stride = 0;
-		}
-	}
-
-	mutex_lock(&dev->struct_mutex);
-	if (args->tiling_mode != obj->tiling_mode ||
-	    args->stride != obj->stride) {
-		/* We need to rebind the object if its current allocation
-		 * no longer meets the alignment restrictions for its new
-		 * tiling mode. Otherwise we can just leave it alone, but
-		 * need to ensure that any fence register is cleared.
-		 */
-		i915_gem_release_mmap(obj);
-
-		obj->map_and_fenceable =
-			obj->gtt_space == NULL ||
-			(obj->gtt_offset + obj->base.size <= dev_priv->mm.gtt_mappable_end &&
-			 i915_gem_object_fence_ok(obj, args->tiling_mode));
-
-		/* Rebind if we need a change of alignment */
-		if (!obj->map_and_fenceable) {
-			u32 unfenced_alignment =
-				i915_gem_get_unfenced_gtt_alignment(dev,
-								    obj->base.size,
-								    args->tiling_mode);
-			if (obj->gtt_offset & (unfenced_alignment - 1))
-				ret = i915_gem_object_unbind(obj);
-		}
-
-		if (ret == 0) {
-			obj->tiling_changed = true;
-			obj->tiling_mode = args->tiling_mode;
-			obj->stride = args->stride;
-		}
-	}
-	/* we have to maintain this existing ABI... */
-	args->stride = obj->stride;
-	args->tiling_mode = obj->tiling_mode;
-	drm_gem_object_unreference(&obj->base);
-	mutex_unlock(&dev->struct_mutex);
-
-	return ret;
-}
-
-/**
- * Returns the current tiling mode and required bit 6 swizzling for the object.
- */
-int
-i915_gem_get_tiling(struct drm_device *dev, void *data,
-		   struct drm_file *file)
-{
-	struct drm_i915_gem_get_tiling *args = data;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (&obj->base == NULL)
-		return -ENOENT;
-
-	mutex_lock(&dev->struct_mutex);
-
-	args->tiling_mode = obj->tiling_mode;
-	switch (obj->tiling_mode) {
-	case I915_TILING_X:
-		args->swizzle_mode = dev_priv->mm.bit_6_swizzle_x;
-		break;
-	case I915_TILING_Y:
-		args->swizzle_mode = dev_priv->mm.bit_6_swizzle_y;
-		break;
-	case I915_TILING_NONE:
-		args->swizzle_mode = I915_BIT_6_SWIZZLE_NONE;
-		break;
-	default:
-		DRM_ERROR("unknown tiling mode\n");
-	}
-
-	/* Hide bit 17 from the user -- see comment in i915_gem_set_tiling */
-	if (args->swizzle_mode == I915_BIT_6_SWIZZLE_9_17)
-		args->swizzle_mode = I915_BIT_6_SWIZZLE_9;
-	if (args->swizzle_mode == I915_BIT_6_SWIZZLE_9_10_17)
-		args->swizzle_mode = I915_BIT_6_SWIZZLE_9_10;
-
-	drm_gem_object_unreference(&obj->base);
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-/**
- * Swap every 64 bytes of this page around, to account for it having a new
- * bit 17 of its physical address and therefore being interpreted differently
- * by the GPU.
- */
-static void
-i915_gem_swizzle_page(struct page *page)
-{
-	char temp[64];
-	char *vaddr;
-	int i;
-
-	vaddr = kmap(page);
-
-	for (i = 0; i < PAGE_SIZE; i += 128) {
-		memcpy(temp, &vaddr[i], 64);
-		memcpy(&vaddr[i], &vaddr[i + 64], 64);
-		memcpy(&vaddr[i + 64], temp, 64);
-	}
-
-	kunmap(page);
-}
-
-void
-i915_gem_object_do_bit_17_swizzle(struct drm_i915_gem_object *obj)
-{
-	int page_count = obj->base.size >> PAGE_SHIFT;
-	int i;
-
-	if (obj->bit_17 == NULL)
-		return;
-
-	for (i = 0; i < page_count; i++) {
-		char new_bit_17 = page_to_phys(obj->pages[i]) >> 17;
-		if ((new_bit_17 & 0x1) !=
-		    (test_bit(i, obj->bit_17) != 0)) {
-			i915_gem_swizzle_page(obj->pages[i]);
-			set_page_dirty(obj->pages[i]);
-		}
-	}
-}
-
-void
-i915_gem_object_save_bit_17_swizzle(struct drm_i915_gem_object *obj)
-{
-	int page_count = obj->base.size >> PAGE_SHIFT;
-	int i;
-
-	if (obj->bit_17 == NULL) {
-		obj->bit_17 = kmalloc(BITS_TO_LONGS(page_count) *
-					   sizeof(long), GFP_KERNEL);
-		if (obj->bit_17 == NULL) {
-			DRM_ERROR("Failed to allocate memory for bit 17 "
-				  "record\n");
-			return;
-		}
-	}
-
-	for (i = 0; i < page_count; i++) {
-		if (page_to_phys(obj->pages[i]) & (1 << 17))
-			__set_bit(i, obj->bit_17);
-		else
-			__clear_bit(i, obj->bit_17);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_ioc32.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_ioc32.c
deleted file mode 100644
index 13b02899..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_ioc32.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/**
- * \file i915_ioc32.c
- *
- * 32-bit ioctl compatibility routines for the i915 DRM.
- *
- * \author Alan Hourihane <alanh@fairlite.demon.co.uk>
- *
- *
- * Copyright (C) Paul Mackerras 2005
- * Copyright (C) Alan Hourihane 2005
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-#include <linux/compat.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-
-typedef struct _drm_i915_batchbuffer32 {
-	int start;		/* agp offset */
-	int used;		/* nr bytes in use */
-	int DR1;		/* hw flags for GFX_OP_DRAWRECT_INFO */
-	int DR4;		/* window origin for GFX_OP_DRAWRECT_INFO */
-	int num_cliprects;	/* mulitpass with multiple cliprects? */
-	u32 cliprects;		/* pointer to userspace cliprects */
-} drm_i915_batchbuffer32_t;
-
-static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
-				   unsigned long arg)
-{
-	drm_i915_batchbuffer32_t batchbuffer32;
-	drm_i915_batchbuffer_t __user *batchbuffer;
-
-	if (copy_from_user
-	    (&batchbuffer32, (void __user *)arg, sizeof(batchbuffer32)))
-		return -EFAULT;
-
-	batchbuffer = compat_alloc_user_space(sizeof(*batchbuffer));
-	if (!access_ok(VERIFY_WRITE, batchbuffer, sizeof(*batchbuffer))
-	    || __put_user(batchbuffer32.start, &batchbuffer->start)
-	    || __put_user(batchbuffer32.used, &batchbuffer->used)
-	    || __put_user(batchbuffer32.DR1, &batchbuffer->DR1)
-	    || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
-	    || __put_user(batchbuffer32.num_cliprects,
-			  &batchbuffer->num_cliprects)
-	    || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
-			  &batchbuffer->cliprects))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_I915_BATCHBUFFER,
-			 (unsigned long)batchbuffer);
-}
-
-typedef struct _drm_i915_cmdbuffer32 {
-	u32 buf;		/* pointer to userspace command buffer */
-	int sz;			/* nr bytes in buf */
-	int DR1;		/* hw flags for GFX_OP_DRAWRECT_INFO */
-	int DR4;		/* window origin for GFX_OP_DRAWRECT_INFO */
-	int num_cliprects;	/* mulitpass with multiple cliprects? */
-	u32 cliprects;		/* pointer to userspace cliprects */
-} drm_i915_cmdbuffer32_t;
-
-static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
-				 unsigned long arg)
-{
-	drm_i915_cmdbuffer32_t cmdbuffer32;
-	drm_i915_cmdbuffer_t __user *cmdbuffer;
-
-	if (copy_from_user
-	    (&cmdbuffer32, (void __user *)arg, sizeof(cmdbuffer32)))
-		return -EFAULT;
-
-	cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
-	if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
-	    || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
-			  &cmdbuffer->buf)
-	    || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
-	    || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
-	    || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
-	    || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
-	    || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
-			  &cmdbuffer->cliprects))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_I915_CMDBUFFER,
-			 (unsigned long)cmdbuffer);
-}
-
-typedef struct drm_i915_irq_emit32 {
-	u32 irq_seq;
-} drm_i915_irq_emit32_t;
-
-static int compat_i915_irq_emit(struct file *file, unsigned int cmd,
-				unsigned long arg)
-{
-	drm_i915_irq_emit32_t req32;
-	drm_i915_irq_emit_t __user *request;
-
-	if (copy_from_user(&req32, (void __user *)arg, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user((int __user *)(unsigned long)req32.irq_seq,
-			  &request->irq_seq))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_I915_IRQ_EMIT,
-			 (unsigned long)request);
-}
-typedef struct drm_i915_getparam32 {
-	int param;
-	u32 value;
-} drm_i915_getparam32_t;
-
-static int compat_i915_getparam(struct file *file, unsigned int cmd,
-				unsigned long arg)
-{
-	drm_i915_getparam32_t req32;
-	drm_i915_getparam_t __user *request;
-
-	if (copy_from_user(&req32, (void __user *)arg, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.param, &request->param)
-	    || __put_user((void __user *)(unsigned long)req32.value,
-			  &request->value))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_I915_GETPARAM,
-			 (unsigned long)request);
-}
-
-typedef struct drm_i915_mem_alloc32 {
-	int region;
-	int alignment;
-	int size;
-	u32 region_offset;	/* offset from start of fb or agp */
-} drm_i915_mem_alloc32_t;
-
-static int compat_i915_alloc(struct file *file, unsigned int cmd,
-			     unsigned long arg)
-{
-	drm_i915_mem_alloc32_t req32;
-	drm_i915_mem_alloc_t __user *request;
-
-	if (copy_from_user(&req32, (void __user *)arg, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.region, &request->region)
-	    || __put_user(req32.alignment, &request->alignment)
-	    || __put_user(req32.size, &request->size)
-	    || __put_user((void __user *)(unsigned long)req32.region_offset,
-			  &request->region_offset))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_I915_ALLOC,
-			 (unsigned long)request);
-}
-
-drm_ioctl_compat_t *i915_compat_ioctls[] = {
-	[DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
-	[DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
-	[DRM_I915_GETPARAM] = compat_i915_getparam,
-	[DRM_I915_IRQ_EMIT] = compat_i915_irq_emit,
-	[DRM_I915_ALLOC] = compat_i915_alloc
-};
-
-/**
- * Called whenever a 32-bit process running under a 64-bit kernel
- * performs an ioctl on /dev/dri/card<n>.
- *
- * \param filp file pointer.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or negative number on failure.
- */
-long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-	drm_ioctl_compat_t *fn = NULL;
-	int ret;
-
-	if (nr < DRM_COMMAND_BASE)
-		return drm_compat_ioctl(filp, cmd, arg);
-
-	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(i915_compat_ioctls))
-		fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
-
-	if (fn != NULL)
-		ret = (*fn) (filp, cmd, arg);
-	else
-		ret = drm_ioctl(filp, cmd, arg);
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_irq.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_irq.c
deleted file mode 100644
index 26c67a78..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_irq.c
+++ /dev/null
@@ -1,2169 +0,0 @@
-/* i915_irq.c -- IRQ support for the I915 -*- linux-c -*-
- */
-/*
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <linux/sysrq.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "i915_trace.h"
-#include "intel_drv.h"
-
-#define MAX_NOPID ((u32)~0)
-
-/**
- * Interrupts that are always left unmasked.
- *
- * Since pipe events are edge-triggered from the PIPESTAT register to IIR,
- * we leave them always unmasked in IMR and then control enabling them through
- * PIPESTAT alone.
- */
-#define I915_INTERRUPT_ENABLE_FIX			\
-	(I915_ASLE_INTERRUPT |				\
-	 I915_DISPLAY_PIPE_A_EVENT_INTERRUPT |		\
-	 I915_DISPLAY_PIPE_B_EVENT_INTERRUPT |		\
-	 I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |	\
-	 I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT |	\
-	 I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)
-
-/** Interrupts that we mask and unmask at runtime. */
-#define I915_INTERRUPT_ENABLE_VAR (I915_USER_INTERRUPT | I915_BSD_USER_INTERRUPT)
-
-#define I915_PIPE_VBLANK_STATUS	(PIPE_START_VBLANK_INTERRUPT_STATUS |\
-				 PIPE_VBLANK_INTERRUPT_STATUS)
-
-#define I915_PIPE_VBLANK_ENABLE	(PIPE_START_VBLANK_INTERRUPT_ENABLE |\
-				 PIPE_VBLANK_INTERRUPT_ENABLE)
-
-#define DRM_I915_VBLANK_PIPE_ALL	(DRM_I915_VBLANK_PIPE_A | \
-					 DRM_I915_VBLANK_PIPE_B)
-
-/* For display hotplug interrupt */
-static void
-ironlake_enable_display_irq(drm_i915_private_t *dev_priv, u32 mask)
-{
-	if ((dev_priv->irq_mask & mask) != 0) {
-		dev_priv->irq_mask &= ~mask;
-		I915_WRITE(DEIMR, dev_priv->irq_mask);
-		POSTING_READ(DEIMR);
-	}
-}
-
-static inline void
-ironlake_disable_display_irq(drm_i915_private_t *dev_priv, u32 mask)
-{
-	if ((dev_priv->irq_mask & mask) != mask) {
-		dev_priv->irq_mask |= mask;
-		I915_WRITE(DEIMR, dev_priv->irq_mask);
-		POSTING_READ(DEIMR);
-	}
-}
-
-void
-i915_enable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask)
-{
-	if ((dev_priv->pipestat[pipe] & mask) != mask) {
-		u32 reg = PIPESTAT(pipe);
-
-		dev_priv->pipestat[pipe] |= mask;
-		/* Enable the interrupt, clear any pending status */
-		I915_WRITE(reg, dev_priv->pipestat[pipe] | (mask >> 16));
-		POSTING_READ(reg);
-	}
-}
-
-void
-i915_disable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask)
-{
-	if ((dev_priv->pipestat[pipe] & mask) != 0) {
-		u32 reg = PIPESTAT(pipe);
-
-		dev_priv->pipestat[pipe] &= ~mask;
-		I915_WRITE(reg, dev_priv->pipestat[pipe]);
-		POSTING_READ(reg);
-	}
-}
-
-/**
- * intel_enable_asle - enable ASLE interrupt for OpRegion
- */
-void intel_enable_asle(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-
-	if (HAS_PCH_SPLIT(dev))
-		ironlake_enable_display_irq(dev_priv, DE_GSE);
-	else {
-		i915_enable_pipestat(dev_priv, 1,
-				     PIPE_LEGACY_BLC_EVENT_ENABLE);
-		if (INTEL_INFO(dev)->gen >= 4)
-			i915_enable_pipestat(dev_priv, 0,
-					     PIPE_LEGACY_BLC_EVENT_ENABLE);
-	}
-
-	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-}
-
-/**
- * i915_pipe_enabled - check if a pipe is enabled
- * @dev: DRM device
- * @pipe: pipe to check
- *
- * Reading certain registers when the pipe is disabled can hang the chip.
- * Use this routine to make sure the PLL is running and the pipe is active
- * before reading such registers if unsure.
- */
-static int
-i915_pipe_enabled(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	return I915_READ(PIPECONF(pipe)) & PIPECONF_ENABLE;
-}
-
-/* Called from drm generic code, passed a 'crtc', which
- * we use as a pipe index
- */
-static u32 i915_get_vblank_counter(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	unsigned long high_frame;
-	unsigned long low_frame;
-	u32 high1, high2, low;
-
-	if (!i915_pipe_enabled(dev, pipe)) {
-		DRM_DEBUG_DRIVER("trying to get vblank count for disabled "
-				"pipe %c\n", pipe_name(pipe));
-		return 0;
-	}
-
-	high_frame = PIPEFRAME(pipe);
-	low_frame = PIPEFRAMEPIXEL(pipe);
-
-	/*
-	 * High & low register fields aren't synchronized, so make sure
-	 * we get a low value that's stable across two reads of the high
-	 * register.
-	 */
-	do {
-		high1 = I915_READ(high_frame) & PIPE_FRAME_HIGH_MASK;
-		low   = I915_READ(low_frame)  & PIPE_FRAME_LOW_MASK;
-		high2 = I915_READ(high_frame) & PIPE_FRAME_HIGH_MASK;
-	} while (high1 != high2);
-
-	high1 >>= PIPE_FRAME_HIGH_SHIFT;
-	low >>= PIPE_FRAME_LOW_SHIFT;
-	return (high1 << 8) | low;
-}
-
-static u32 gm45_get_vblank_counter(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	int reg = PIPE_FRMCOUNT_GM45(pipe);
-
-	if (!i915_pipe_enabled(dev, pipe)) {
-		DRM_DEBUG_DRIVER("trying to get vblank count for disabled "
-				 "pipe %c\n", pipe_name(pipe));
-		return 0;
-	}
-
-	return I915_READ(reg);
-}
-
-static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe,
-			     int *vpos, int *hpos)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	u32 vbl = 0, position = 0;
-	int vbl_start, vbl_end, htotal, vtotal;
-	bool in_vbl = true;
-	int ret = 0;
-
-	if (!i915_pipe_enabled(dev, pipe)) {
-		DRM_DEBUG_DRIVER("trying to get scanoutpos for disabled "
-				 "pipe %c\n", pipe_name(pipe));
-		return 0;
-	}
-
-	/* Get vtotal. */
-	vtotal = 1 + ((I915_READ(VTOTAL(pipe)) >> 16) & 0x1fff);
-
-	if (INTEL_INFO(dev)->gen >= 4) {
-		/* No obvious pixelcount register. Only query vertical
-		 * scanout position from Display scan line register.
-		 */
-		position = I915_READ(PIPEDSL(pipe));
-
-		/* Decode into vertical scanout position. Don't have
-		 * horizontal scanout position.
-		 */
-		*vpos = position & 0x1fff;
-		*hpos = 0;
-	} else {
-		/* Have access to pixelcount since start of frame.
-		 * We can split this into vertical and horizontal
-		 * scanout position.
-		 */
-		position = (I915_READ(PIPEFRAMEPIXEL(pipe)) & PIPE_PIXEL_MASK) >> PIPE_PIXEL_SHIFT;
-
-		htotal = 1 + ((I915_READ(HTOTAL(pipe)) >> 16) & 0x1fff);
-		*vpos = position / htotal;
-		*hpos = position - (*vpos * htotal);
-	}
-
-	/* Query vblank area. */
-	vbl = I915_READ(VBLANK(pipe));
-
-	/* Test position against vblank region. */
-	vbl_start = vbl & 0x1fff;
-	vbl_end = (vbl >> 16) & 0x1fff;
-
-	if ((*vpos < vbl_start) || (*vpos > vbl_end))
-		in_vbl = false;
-
-	/* Inside "upper part" of vblank area? Apply corrective offset: */
-	if (in_vbl && (*vpos >= vbl_start))
-		*vpos = *vpos - vtotal;
-
-	/* Readouts valid? */
-	if (vbl > 0)
-		ret |= DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE;
-
-	/* In vblank? */
-	if (in_vbl)
-		ret |= DRM_SCANOUTPOS_INVBL;
-
-	return ret;
-}
-
-static int i915_get_vblank_timestamp(struct drm_device *dev, int pipe,
-			      int *max_error,
-			      struct timeval *vblank_time,
-			      unsigned flags)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-
-	if (pipe < 0 || pipe >= dev_priv->num_pipe) {
-		DRM_ERROR("Invalid crtc %d\n", pipe);
-		return -EINVAL;
-	}
-
-	/* Get drm_crtc to timestamp: */
-	crtc = intel_get_crtc_for_pipe(dev, pipe);
-	if (crtc == NULL) {
-		DRM_ERROR("Invalid crtc %d\n", pipe);
-		return -EINVAL;
-	}
-
-	if (!crtc->enabled) {
-		DRM_DEBUG_KMS("crtc %d is disabled\n", pipe);
-		return -EBUSY;
-	}
-
-	/* Helper routine in DRM core does all the work: */
-	return drm_calc_vbltimestamp_from_scanoutpos(dev, pipe, max_error,
-						     vblank_time, flags,
-						     crtc);
-}
-
-/*
- * Handle hotplug events outside the interrupt handler proper.
- */
-static void i915_hotplug_work_func(struct work_struct *work)
-{
-	drm_i915_private_t *dev_priv = container_of(work, drm_i915_private_t,
-						    hotplug_work);
-	struct drm_device *dev = dev_priv->dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct intel_encoder *encoder;
-
-	mutex_lock(&mode_config->mutex);
-	DRM_DEBUG_KMS("running encoder hotplug functions\n");
-
-	list_for_each_entry(encoder, &mode_config->encoder_list, base.head)
-		if (encoder->hot_plug)
-			encoder->hot_plug(encoder);
-
-	mutex_unlock(&mode_config->mutex);
-
-	/* Just fire off a uevent and let userspace tell us what to do */
-	drm_helper_hpd_irq_event(dev);
-}
-
-static void i915_handle_rps_change(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 busy_up, busy_down, max_avg, min_avg;
-	u8 new_delay = dev_priv->cur_delay;
-
-	I915_WRITE16(MEMINTRSTS, MEMINT_EVAL_CHG);
-	busy_up = I915_READ(RCPREVBSYTUPAVG);
-	busy_down = I915_READ(RCPREVBSYTDNAVG);
-	max_avg = I915_READ(RCBMAXAVG);
-	min_avg = I915_READ(RCBMINAVG);
-
-	/* Handle RCS change request from hw */
-	if (busy_up > max_avg) {
-		if (dev_priv->cur_delay != dev_priv->max_delay)
-			new_delay = dev_priv->cur_delay - 1;
-		if (new_delay < dev_priv->max_delay)
-			new_delay = dev_priv->max_delay;
-	} else if (busy_down < min_avg) {
-		if (dev_priv->cur_delay != dev_priv->min_delay)
-			new_delay = dev_priv->cur_delay + 1;
-		if (new_delay > dev_priv->min_delay)
-			new_delay = dev_priv->min_delay;
-	}
-
-	if (ironlake_set_drps(dev, new_delay))
-		dev_priv->cur_delay = new_delay;
-
-	return;
-}
-
-static void notify_ring(struct drm_device *dev,
-			struct intel_ring_buffer *ring)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 seqno;
-
-	if (ring->obj == NULL)
-		return;
-
-	seqno = ring->get_seqno(ring);
-	trace_i915_gem_request_complete(ring, seqno);
-
-	ring->irq_seqno = seqno;
-	wake_up_all(&ring->irq_queue);
-	if (i915_enable_hangcheck) {
-		dev_priv->hangcheck_count = 0;
-		mod_timer(&dev_priv->hangcheck_timer,
-			  jiffies +
-			  msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD));
-	}
-}
-
-static void gen6_pm_rps_work(struct work_struct *work)
-{
-	drm_i915_private_t *dev_priv = container_of(work, drm_i915_private_t,
-						    rps_work);
-	u8 new_delay = dev_priv->cur_delay;
-	u32 pm_iir, pm_imr;
-
-	spin_lock_irq(&dev_priv->rps_lock);
-	pm_iir = dev_priv->pm_iir;
-	dev_priv->pm_iir = 0;
-	pm_imr = I915_READ(GEN6_PMIMR);
-	I915_WRITE(GEN6_PMIMR, 0);
-	spin_unlock_irq(&dev_priv->rps_lock);
-
-	if (!pm_iir)
-		return;
-
-	mutex_lock(&dev_priv->dev->struct_mutex);
-	if (pm_iir & GEN6_PM_RP_UP_THRESHOLD) {
-		if (dev_priv->cur_delay != dev_priv->max_delay)
-			new_delay = dev_priv->cur_delay + 1;
-		if (new_delay > dev_priv->max_delay)
-			new_delay = dev_priv->max_delay;
-	} else if (pm_iir & (GEN6_PM_RP_DOWN_THRESHOLD | GEN6_PM_RP_DOWN_TIMEOUT)) {
-		gen6_gt_force_wake_get(dev_priv);
-		if (dev_priv->cur_delay != dev_priv->min_delay)
-			new_delay = dev_priv->cur_delay - 1;
-		if (new_delay < dev_priv->min_delay) {
-			new_delay = dev_priv->min_delay;
-			I915_WRITE(GEN6_RP_INTERRUPT_LIMITS,
-				   I915_READ(GEN6_RP_INTERRUPT_LIMITS) |
-				   ((new_delay << 16) & 0x3f0000));
-		} else {
-			/* Make sure we continue to get down interrupts
-			 * until we hit the minimum frequency */
-			I915_WRITE(GEN6_RP_INTERRUPT_LIMITS,
-				   I915_READ(GEN6_RP_INTERRUPT_LIMITS) & ~0x3f0000);
-		}
-		gen6_gt_force_wake_put(dev_priv);
-	}
-
-	gen6_set_rps(dev_priv->dev, new_delay);
-	dev_priv->cur_delay = new_delay;
-
-	/*
-	 * rps_lock not held here because clearing is non-destructive. There is
-	 * an *extremely* unlikely race with gen6_rps_enable() that is prevented
-	 * by holding struct_mutex for the duration of the write.
-	 */
-	mutex_unlock(&dev_priv->dev->struct_mutex);
-}
-
-static void gen6_queue_rps_work(struct drm_i915_private *dev_priv,
-				u32 pm_iir)
-{
-	unsigned long flags;
-
-	/*
-	 * IIR bits should never already be set because IMR should
-	 * prevent an interrupt from being shown in IIR. The warning
-	 * displays a case where we've unsafely cleared
-	 * dev_priv->pm_iir. Although missing an interrupt of the same
-	 * type is not a problem, it displays a problem in the logic.
-	 *
-	 * The mask bit in IMR is cleared by rps_work.
-	 */
-
-	spin_lock_irqsave(&dev_priv->rps_lock, flags);
-	dev_priv->pm_iir |= pm_iir;
-	I915_WRITE(GEN6_PMIMR, dev_priv->pm_iir);
-	POSTING_READ(GEN6_PMIMR);
-	spin_unlock_irqrestore(&dev_priv->rps_lock, flags);
-
-	queue_work(dev_priv->wq, &dev_priv->rps_work);
-}
-
-static void pch_irq_handler(struct drm_device *dev, u32 pch_iir)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	int pipe;
-
-	if (pch_iir & SDE_AUDIO_POWER_MASK)
-		DRM_DEBUG_DRIVER("PCH audio power change on port %d\n",
-				 (pch_iir & SDE_AUDIO_POWER_MASK) >>
-				 SDE_AUDIO_POWER_SHIFT);
-
-	if (pch_iir & SDE_GMBUS)
-		DRM_DEBUG_DRIVER("PCH GMBUS interrupt\n");
-
-	if (pch_iir & SDE_AUDIO_HDCP_MASK)
-		DRM_DEBUG_DRIVER("PCH HDCP audio interrupt\n");
-
-	if (pch_iir & SDE_AUDIO_TRANS_MASK)
-		DRM_DEBUG_DRIVER("PCH transcoder audio interrupt\n");
-
-	if (pch_iir & SDE_POISON)
-		DRM_ERROR("PCH poison interrupt\n");
-
-	if (pch_iir & SDE_FDI_MASK)
-		for_each_pipe(pipe)
-			DRM_DEBUG_DRIVER("  pipe %c FDI IIR: 0x%08x\n",
-					 pipe_name(pipe),
-					 I915_READ(FDI_RX_IIR(pipe)));
-
-	if (pch_iir & (SDE_TRANSB_CRC_DONE | SDE_TRANSA_CRC_DONE))
-		DRM_DEBUG_DRIVER("PCH transcoder CRC done interrupt\n");
-
-	if (pch_iir & (SDE_TRANSB_CRC_ERR | SDE_TRANSA_CRC_ERR))
-		DRM_DEBUG_DRIVER("PCH transcoder CRC error interrupt\n");
-
-	if (pch_iir & SDE_TRANSB_FIFO_UNDER)
-		DRM_DEBUG_DRIVER("PCH transcoder B underrun interrupt\n");
-	if (pch_iir & SDE_TRANSA_FIFO_UNDER)
-		DRM_DEBUG_DRIVER("PCH transcoder A underrun interrupt\n");
-}
-
-static irqreturn_t ivybridge_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	int ret = IRQ_NONE;
-	u32 de_iir, gt_iir, de_ier, pch_iir, pm_iir;
-	struct drm_i915_master_private *master_priv;
-
-	atomic_inc(&dev_priv->irq_received);
-
-	/* disable master interrupt before clearing iir  */
-	de_ier = I915_READ(DEIER);
-	I915_WRITE(DEIER, de_ier & ~DE_MASTER_IRQ_CONTROL);
-	POSTING_READ(DEIER);
-
-	de_iir = I915_READ(DEIIR);
-	gt_iir = I915_READ(GTIIR);
-	pch_iir = I915_READ(SDEIIR);
-	pm_iir = I915_READ(GEN6_PMIIR);
-
-	if (de_iir == 0 && gt_iir == 0 && pch_iir == 0 && pm_iir == 0)
-		goto done;
-
-	ret = IRQ_HANDLED;
-
-	if (dev->primary->master) {
-		master_priv = dev->primary->master->driver_priv;
-		if (master_priv->sarea_priv)
-			master_priv->sarea_priv->last_dispatch =
-				READ_BREADCRUMB(dev_priv);
-	}
-
-	if (gt_iir & (GT_USER_INTERRUPT | GT_PIPE_NOTIFY))
-		notify_ring(dev, &dev_priv->ring[RCS]);
-	if (gt_iir & GT_GEN6_BSD_USER_INTERRUPT)
-		notify_ring(dev, &dev_priv->ring[VCS]);
-	if (gt_iir & GT_BLT_USER_INTERRUPT)
-		notify_ring(dev, &dev_priv->ring[BCS]);
-
-	if (de_iir & DE_GSE_IVB)
-		intel_opregion_gse_intr(dev);
-
-	if (de_iir & DE_PLANEA_FLIP_DONE_IVB) {
-		intel_prepare_page_flip(dev, 0);
-		intel_finish_page_flip_plane(dev, 0);
-	}
-
-	if (de_iir & DE_PLANEB_FLIP_DONE_IVB) {
-		intel_prepare_page_flip(dev, 1);
-		intel_finish_page_flip_plane(dev, 1);
-	}
-
-	if (de_iir & DE_PIPEA_VBLANK_IVB)
-		drm_handle_vblank(dev, 0);
-
-	if (de_iir & DE_PIPEB_VBLANK_IVB)
-		drm_handle_vblank(dev, 1);
-
-	/* check event from PCH */
-	if (de_iir & DE_PCH_EVENT_IVB) {
-		if (pch_iir & SDE_HOTPLUG_MASK_CPT)
-			queue_work(dev_priv->wq, &dev_priv->hotplug_work);
-		pch_irq_handler(dev, pch_iir);
-	}
-
-	if (pm_iir & GEN6_PM_DEFERRED_EVENTS)
-		gen6_queue_rps_work(dev_priv, pm_iir);
-
-	/* should clear PCH hotplug event before clear CPU irq */
-	I915_WRITE(SDEIIR, pch_iir);
-	I915_WRITE(GTIIR, gt_iir);
-	I915_WRITE(DEIIR, de_iir);
-	I915_WRITE(GEN6_PMIIR, pm_iir);
-
-done:
-	I915_WRITE(DEIER, de_ier);
-	POSTING_READ(DEIER);
-
-	return ret;
-}
-
-static irqreturn_t ironlake_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	int ret = IRQ_NONE;
-	u32 de_iir, gt_iir, de_ier, pch_iir, pm_iir;
-	u32 hotplug_mask;
-	struct drm_i915_master_private *master_priv;
-	u32 bsd_usr_interrupt = GT_BSD_USER_INTERRUPT;
-
-	atomic_inc(&dev_priv->irq_received);
-
-	if (IS_GEN6(dev))
-		bsd_usr_interrupt = GT_GEN6_BSD_USER_INTERRUPT;
-
-	/* disable master interrupt before clearing iir  */
-	de_ier = I915_READ(DEIER);
-	I915_WRITE(DEIER, de_ier & ~DE_MASTER_IRQ_CONTROL);
-	POSTING_READ(DEIER);
-
-	de_iir = I915_READ(DEIIR);
-	gt_iir = I915_READ(GTIIR);
-	pch_iir = I915_READ(SDEIIR);
-	pm_iir = I915_READ(GEN6_PMIIR);
-
-	if (de_iir == 0 && gt_iir == 0 && pch_iir == 0 &&
-	    (!IS_GEN6(dev) || pm_iir == 0))
-		goto done;
-
-	if (HAS_PCH_CPT(dev))
-		hotplug_mask = SDE_HOTPLUG_MASK_CPT;
-	else
-		hotplug_mask = SDE_HOTPLUG_MASK;
-
-	ret = IRQ_HANDLED;
-
-	if (dev->primary->master) {
-		master_priv = dev->primary->master->driver_priv;
-		if (master_priv->sarea_priv)
-			master_priv->sarea_priv->last_dispatch =
-				READ_BREADCRUMB(dev_priv);
-	}
-
-	if (gt_iir & (GT_USER_INTERRUPT | GT_PIPE_NOTIFY))
-		notify_ring(dev, &dev_priv->ring[RCS]);
-	if (gt_iir & bsd_usr_interrupt)
-		notify_ring(dev, &dev_priv->ring[VCS]);
-	if (gt_iir & GT_BLT_USER_INTERRUPT)
-		notify_ring(dev, &dev_priv->ring[BCS]);
-
-	if (de_iir & DE_GSE)
-		intel_opregion_gse_intr(dev);
-
-	if (de_iir & DE_PLANEA_FLIP_DONE) {
-		intel_prepare_page_flip(dev, 0);
-		intel_finish_page_flip_plane(dev, 0);
-	}
-
-	if (de_iir & DE_PLANEB_FLIP_DONE) {
-		intel_prepare_page_flip(dev, 1);
-		intel_finish_page_flip_plane(dev, 1);
-	}
-
-	if (de_iir & DE_PIPEA_VBLANK)
-		drm_handle_vblank(dev, 0);
-
-	if (de_iir & DE_PIPEB_VBLANK)
-		drm_handle_vblank(dev, 1);
-
-	/* check event from PCH */
-	if (de_iir & DE_PCH_EVENT) {
-		if (pch_iir & hotplug_mask)
-			queue_work(dev_priv->wq, &dev_priv->hotplug_work);
-		pch_irq_handler(dev, pch_iir);
-	}
-
-	if (de_iir & DE_PCU_EVENT) {
-		I915_WRITE16(MEMINTRSTS, I915_READ(MEMINTRSTS));
-		i915_handle_rps_change(dev);
-	}
-
-	if (IS_GEN6(dev) && pm_iir & GEN6_PM_DEFERRED_EVENTS)
-		gen6_queue_rps_work(dev_priv, pm_iir);
-
-	/* should clear PCH hotplug event before clear CPU irq */
-	I915_WRITE(SDEIIR, pch_iir);
-	I915_WRITE(GTIIR, gt_iir);
-	I915_WRITE(DEIIR, de_iir);
-	I915_WRITE(GEN6_PMIIR, pm_iir);
-
-done:
-	I915_WRITE(DEIER, de_ier);
-	POSTING_READ(DEIER);
-
-	return ret;
-}
-
-/**
- * i915_error_work_func - do process context error handling work
- * @work: work struct
- *
- * Fire an error uevent so userspace can see that a hang or error
- * was detected.
- */
-static void i915_error_work_func(struct work_struct *work)
-{
-	drm_i915_private_t *dev_priv = container_of(work, drm_i915_private_t,
-						    error_work);
-	struct drm_device *dev = dev_priv->dev;
-	char *error_event[] = { "ERROR=1", NULL };
-	char *reset_event[] = { "RESET=1", NULL };
-	char *reset_done_event[] = { "ERROR=0", NULL };
-
-	kobject_uevent_env(&dev->primary->kdev.kobj, KOBJ_CHANGE, error_event);
-
-	if (atomic_read(&dev_priv->mm.wedged)) {
-		DRM_DEBUG_DRIVER("resetting chip\n");
-		kobject_uevent_env(&dev->primary->kdev.kobj, KOBJ_CHANGE, reset_event);
-		if (!i915_reset(dev, GRDOM_RENDER)) {
-			atomic_set(&dev_priv->mm.wedged, 0);
-			kobject_uevent_env(&dev->primary->kdev.kobj, KOBJ_CHANGE, reset_done_event);
-		}
-		complete_all(&dev_priv->error_completion);
-	}
-}
-
-#ifdef CONFIG_DEBUG_FS
-static struct drm_i915_error_object *
-i915_error_object_create(struct drm_i915_private *dev_priv,
-			 struct drm_i915_gem_object *src)
-{
-	struct drm_i915_error_object *dst;
-	int page, page_count;
-	u32 reloc_offset;
-
-	if (src == NULL || src->pages == NULL)
-		return NULL;
-
-	page_count = src->base.size / PAGE_SIZE;
-
-	dst = kmalloc(sizeof(*dst) + page_count * sizeof(u32 *), GFP_ATOMIC);
-	if (dst == NULL)
-		return NULL;
-
-	reloc_offset = src->gtt_offset;
-	for (page = 0; page < page_count; page++) {
-		unsigned long flags;
-		void *d;
-
-		d = kmalloc(PAGE_SIZE, GFP_ATOMIC);
-		if (d == NULL)
-			goto unwind;
-
-		local_irq_save(flags);
-		if (reloc_offset < dev_priv->mm.gtt_mappable_end) {
-			void __iomem *s;
-
-			/* Simply ignore tiling or any overlapping fence.
-			 * It's part of the error state, and this hopefully
-			 * captures what the GPU read.
-			 */
-
-			s = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping,
-						     reloc_offset);
-			memcpy_fromio(d, s, PAGE_SIZE);
-			io_mapping_unmap_atomic(s);
-		} else {
-			void *s;
-
-			drm_clflush_pages(&src->pages[page], 1);
-
-			s = kmap_atomic(src->pages[page]);
-			memcpy(d, s, PAGE_SIZE);
-			kunmap_atomic(s);
-
-			drm_clflush_pages(&src->pages[page], 1);
-		}
-		local_irq_restore(flags);
-
-		dst->pages[page] = d;
-
-		reloc_offset += PAGE_SIZE;
-	}
-	dst->page_count = page_count;
-	dst->gtt_offset = src->gtt_offset;
-
-	return dst;
-
-unwind:
-	while (page--)
-		kfree(dst->pages[page]);
-	kfree(dst);
-	return NULL;
-}
-
-static void
-i915_error_object_free(struct drm_i915_error_object *obj)
-{
-	int page;
-
-	if (obj == NULL)
-		return;
-
-	for (page = 0; page < obj->page_count; page++)
-		kfree(obj->pages[page]);
-
-	kfree(obj);
-}
-
-static void
-i915_error_state_free(struct drm_device *dev,
-		      struct drm_i915_error_state *error)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(error->ring); i++) {
-		i915_error_object_free(error->ring[i].batchbuffer);
-		i915_error_object_free(error->ring[i].ringbuffer);
-		kfree(error->ring[i].requests);
-	}
-
-	kfree(error->active_bo);
-	kfree(error->overlay);
-	kfree(error);
-}
-
-static u32 capture_bo_list(struct drm_i915_error_buffer *err,
-			   int count,
-			   struct list_head *head)
-{
-	struct drm_i915_gem_object *obj;
-	int i = 0;
-
-	list_for_each_entry(obj, head, mm_list) {
-		err->size = obj->base.size;
-		err->name = obj->base.name;
-		err->seqno = obj->last_rendering_seqno;
-		err->gtt_offset = obj->gtt_offset;
-		err->read_domains = obj->base.read_domains;
-		err->write_domain = obj->base.write_domain;
-		err->fence_reg = obj->fence_reg;
-		err->pinned = 0;
-		if (obj->pin_count > 0)
-			err->pinned = 1;
-		if (obj->user_pin_count > 0)
-			err->pinned = -1;
-		err->tiling = obj->tiling_mode;
-		err->dirty = obj->dirty;
-		err->purgeable = obj->madv != I915_MADV_WILLNEED;
-		err->ring = obj->ring ? obj->ring->id : -1;
-		err->cache_level = obj->cache_level;
-
-		if (++i == count)
-			break;
-
-		err++;
-	}
-
-	return i;
-}
-
-static void i915_gem_record_fences(struct drm_device *dev,
-				   struct drm_i915_error_state *error)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i;
-
-	/* Fences */
-	switch (INTEL_INFO(dev)->gen) {
-	case 7:
-	case 6:
-		for (i = 0; i < 16; i++)
-			error->fence[i] = I915_READ64(FENCE_REG_SANDYBRIDGE_0 + (i * 8));
-		break;
-	case 5:
-	case 4:
-		for (i = 0; i < 16; i++)
-			error->fence[i] = I915_READ64(FENCE_REG_965_0 + (i * 8));
-		break;
-	case 3:
-		if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
-			for (i = 0; i < 8; i++)
-				error->fence[i+8] = I915_READ(FENCE_REG_945_8 + (i * 4));
-	case 2:
-		for (i = 0; i < 8; i++)
-			error->fence[i] = I915_READ(FENCE_REG_830_0 + (i * 4));
-		break;
-
-	}
-}
-
-static struct drm_i915_error_object *
-i915_error_first_batchbuffer(struct drm_i915_private *dev_priv,
-			     struct intel_ring_buffer *ring)
-{
-	struct drm_i915_gem_object *obj;
-	u32 seqno;
-
-	if (!ring->get_seqno)
-		return NULL;
-
-	seqno = ring->get_seqno(ring);
-	list_for_each_entry(obj, &dev_priv->mm.active_list, mm_list) {
-		if (obj->ring != ring)
-			continue;
-
-		if (i915_seqno_passed(seqno, obj->last_rendering_seqno))
-			continue;
-
-		if ((obj->base.read_domains & I915_GEM_DOMAIN_COMMAND) == 0)
-			continue;
-
-		/* We need to copy these to an anonymous buffer as the simplest
-		 * method to avoid being overwritten by userspace.
-		 */
-		return i915_error_object_create(dev_priv, obj);
-	}
-
-	return NULL;
-}
-
-static void i915_record_ring_state(struct drm_device *dev,
-				   struct drm_i915_error_state *error,
-				   struct intel_ring_buffer *ring)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (INTEL_INFO(dev)->gen >= 6) {
-		error->faddr[ring->id] = I915_READ(RING_DMA_FADD(ring->mmio_base));
-		error->fault_reg[ring->id] = I915_READ(RING_FAULT_REG(ring));
-		error->semaphore_mboxes[ring->id][0]
-			= I915_READ(RING_SYNC_0(ring->mmio_base));
-		error->semaphore_mboxes[ring->id][1]
-			= I915_READ(RING_SYNC_1(ring->mmio_base));
-	}
-
-	if (INTEL_INFO(dev)->gen >= 4) {
-		error->ipeir[ring->id] = I915_READ(RING_IPEIR(ring->mmio_base));
-		error->ipehr[ring->id] = I915_READ(RING_IPEHR(ring->mmio_base));
-		error->instdone[ring->id] = I915_READ(RING_INSTDONE(ring->mmio_base));
-		error->instps[ring->id] = I915_READ(RING_INSTPS(ring->mmio_base));
-		if (ring->id == RCS) {
-			error->instdone1 = I915_READ(INSTDONE1);
-			error->bbaddr = I915_READ64(BB_ADDR);
-		}
-	} else {
-		error->ipeir[ring->id] = I915_READ(IPEIR);
-		error->ipehr[ring->id] = I915_READ(IPEHR);
-		error->instdone[ring->id] = I915_READ(INSTDONE);
-	}
-
-	error->instpm[ring->id] = I915_READ(RING_INSTPM(ring->mmio_base));
-	error->seqno[ring->id] = ring->get_seqno(ring);
-	error->acthd[ring->id] = intel_ring_get_active_head(ring);
-	error->head[ring->id] = I915_READ_HEAD(ring);
-	error->tail[ring->id] = I915_READ_TAIL(ring);
-
-	error->cpu_ring_head[ring->id] = ring->head;
-	error->cpu_ring_tail[ring->id] = ring->tail;
-}
-
-static void i915_gem_record_rings(struct drm_device *dev,
-				  struct drm_i915_error_state *error)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_request *request;
-	int i, count;
-
-	for (i = 0; i < I915_NUM_RINGS; i++) {
-		struct intel_ring_buffer *ring = &dev_priv->ring[i];
-
-		if (ring->obj == NULL)
-			continue;
-
-		i915_record_ring_state(dev, error, ring);
-
-		error->ring[i].batchbuffer =
-			i915_error_first_batchbuffer(dev_priv, ring);
-
-		error->ring[i].ringbuffer =
-			i915_error_object_create(dev_priv, ring->obj);
-
-		count = 0;
-		list_for_each_entry(request, &ring->request_list, list)
-			count++;
-
-		error->ring[i].num_requests = count;
-		error->ring[i].requests =
-			kmalloc(count*sizeof(struct drm_i915_error_request),
-				GFP_ATOMIC);
-		if (error->ring[i].requests == NULL) {
-			error->ring[i].num_requests = 0;
-			continue;
-		}
-
-		count = 0;
-		list_for_each_entry(request, &ring->request_list, list) {
-			struct drm_i915_error_request *erq;
-
-			erq = &error->ring[i].requests[count++];
-			erq->seqno = request->seqno;
-			erq->jiffies = request->emitted_jiffies;
-			erq->tail = request->tail;
-		}
-	}
-}
-
-/**
- * i915_capture_error_state - capture an error record for later analysis
- * @dev: drm device
- *
- * Should be called when an error is detected (either a hang or an error
- * interrupt) to capture error state from the time of the error.  Fills
- * out a structure which becomes available in debugfs for user level tools
- * to pick up.
- */
-static void i915_capture_error_state(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	struct drm_i915_error_state *error;
-	unsigned long flags;
-	int i, pipe;
-
-	spin_lock_irqsave(&dev_priv->error_lock, flags);
-	error = dev_priv->first_error;
-	spin_unlock_irqrestore(&dev_priv->error_lock, flags);
-	if (error)
-		return;
-
-	/* Account for pipe specific data like PIPE*STAT */
-	error = kzalloc(sizeof(*error), GFP_ATOMIC);
-	if (!error) {
-		DRM_DEBUG_DRIVER("out of memory, not capturing error state\n");
-		return;
-	}
-
-	DRM_INFO("capturing error event; look for more information in /debug/dri/%d/i915_error_state\n",
-		 dev->primary->index);
-
-	error->eir = I915_READ(EIR);
-	error->pgtbl_er = I915_READ(PGTBL_ER);
-	for_each_pipe(pipe)
-		error->pipestat[pipe] = I915_READ(PIPESTAT(pipe));
-
-	if (INTEL_INFO(dev)->gen >= 6) {
-		error->error = I915_READ(ERROR_GEN6);
-		error->done_reg = I915_READ(DONE_REG);
-	}
-
-	i915_gem_record_fences(dev, error);
-	i915_gem_record_rings(dev, error);
-
-	/* Record buffers on the active and pinned lists. */
-	error->active_bo = NULL;
-	error->pinned_bo = NULL;
-
-	i = 0;
-	list_for_each_entry(obj, &dev_priv->mm.active_list, mm_list)
-		i++;
-	error->active_bo_count = i;
-	list_for_each_entry(obj, &dev_priv->mm.pinned_list, mm_list)
-		i++;
-	error->pinned_bo_count = i - error->active_bo_count;
-
-	error->active_bo = NULL;
-	error->pinned_bo = NULL;
-	if (i) {
-		error->active_bo = kmalloc(sizeof(*error->active_bo)*i,
-					   GFP_ATOMIC);
-		if (error->active_bo)
-			error->pinned_bo =
-				error->active_bo + error->active_bo_count;
-	}
-
-	if (error->active_bo)
-		error->active_bo_count =
-			capture_bo_list(error->active_bo,
-					error->active_bo_count,
-					&dev_priv->mm.active_list);
-
-	if (error->pinned_bo)
-		error->pinned_bo_count =
-			capture_bo_list(error->pinned_bo,
-					error->pinned_bo_count,
-					&dev_priv->mm.pinned_list);
-
-	do_gettimeofday(&error->time);
-
-	error->overlay = intel_overlay_capture_error_state(dev);
-	error->display = intel_display_capture_error_state(dev);
-
-	spin_lock_irqsave(&dev_priv->error_lock, flags);
-	if (dev_priv->first_error == NULL) {
-		dev_priv->first_error = error;
-		error = NULL;
-	}
-	spin_unlock_irqrestore(&dev_priv->error_lock, flags);
-
-	if (error)
-		i915_error_state_free(dev, error);
-}
-
-void i915_destroy_error_state(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_error_state *error;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->error_lock, flags);
-	error = dev_priv->first_error;
-	dev_priv->first_error = NULL;
-	spin_unlock_irqrestore(&dev_priv->error_lock, flags);
-
-	if (error)
-		i915_error_state_free(dev, error);
-}
-#else
-#define i915_capture_error_state(x)
-#endif
-
-static void i915_report_and_clear_eir(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 eir = I915_READ(EIR);
-	int pipe;
-
-	if (!eir)
-		return;
-
-	printk(KERN_ERR "render error detected, EIR: 0x%08x\n",
-	       eir);
-
-	if (IS_G4X(dev)) {
-		if (eir & (GM45_ERROR_MEM_PRIV | GM45_ERROR_CP_PRIV)) {
-			u32 ipeir = I915_READ(IPEIR_I965);
-
-			printk(KERN_ERR "  IPEIR: 0x%08x\n",
-			       I915_READ(IPEIR_I965));
-			printk(KERN_ERR "  IPEHR: 0x%08x\n",
-			       I915_READ(IPEHR_I965));
-			printk(KERN_ERR "  INSTDONE: 0x%08x\n",
-			       I915_READ(INSTDONE_I965));
-			printk(KERN_ERR "  INSTPS: 0x%08x\n",
-			       I915_READ(INSTPS));
-			printk(KERN_ERR "  INSTDONE1: 0x%08x\n",
-			       I915_READ(INSTDONE1));
-			printk(KERN_ERR "  ACTHD: 0x%08x\n",
-			       I915_READ(ACTHD_I965));
-			I915_WRITE(IPEIR_I965, ipeir);
-			POSTING_READ(IPEIR_I965);
-		}
-		if (eir & GM45_ERROR_PAGE_TABLE) {
-			u32 pgtbl_err = I915_READ(PGTBL_ER);
-			printk(KERN_ERR "page table error\n");
-			printk(KERN_ERR "  PGTBL_ER: 0x%08x\n",
-			       pgtbl_err);
-			I915_WRITE(PGTBL_ER, pgtbl_err);
-			POSTING_READ(PGTBL_ER);
-		}
-	}
-
-	if (!IS_GEN2(dev)) {
-		if (eir & I915_ERROR_PAGE_TABLE) {
-			u32 pgtbl_err = I915_READ(PGTBL_ER);
-			printk(KERN_ERR "page table error\n");
-			printk(KERN_ERR "  PGTBL_ER: 0x%08x\n",
-			       pgtbl_err);
-			I915_WRITE(PGTBL_ER, pgtbl_err);
-			POSTING_READ(PGTBL_ER);
-		}
-	}
-
-	if (eir & I915_ERROR_MEMORY_REFRESH) {
-		printk(KERN_ERR "memory refresh error:\n");
-		for_each_pipe(pipe)
-			printk(KERN_ERR "pipe %c stat: 0x%08x\n",
-			       pipe_name(pipe), I915_READ(PIPESTAT(pipe)));
-		/* pipestat has already been acked */
-	}
-	if (eir & I915_ERROR_INSTRUCTION) {
-		printk(KERN_ERR "instruction error\n");
-		printk(KERN_ERR "  INSTPM: 0x%08x\n",
-		       I915_READ(INSTPM));
-		if (INTEL_INFO(dev)->gen < 4) {
-			u32 ipeir = I915_READ(IPEIR);
-
-			printk(KERN_ERR "  IPEIR: 0x%08x\n",
-			       I915_READ(IPEIR));
-			printk(KERN_ERR "  IPEHR: 0x%08x\n",
-			       I915_READ(IPEHR));
-			printk(KERN_ERR "  INSTDONE: 0x%08x\n",
-			       I915_READ(INSTDONE));
-			printk(KERN_ERR "  ACTHD: 0x%08x\n",
-			       I915_READ(ACTHD));
-			I915_WRITE(IPEIR, ipeir);
-			POSTING_READ(IPEIR);
-		} else {
-			u32 ipeir = I915_READ(IPEIR_I965);
-
-			printk(KERN_ERR "  IPEIR: 0x%08x\n",
-			       I915_READ(IPEIR_I965));
-			printk(KERN_ERR "  IPEHR: 0x%08x\n",
-			       I915_READ(IPEHR_I965));
-			printk(KERN_ERR "  INSTDONE: 0x%08x\n",
-			       I915_READ(INSTDONE_I965));
-			printk(KERN_ERR "  INSTPS: 0x%08x\n",
-			       I915_READ(INSTPS));
-			printk(KERN_ERR "  INSTDONE1: 0x%08x\n",
-			       I915_READ(INSTDONE1));
-			printk(KERN_ERR "  ACTHD: 0x%08x\n",
-			       I915_READ(ACTHD_I965));
-			I915_WRITE(IPEIR_I965, ipeir);
-			POSTING_READ(IPEIR_I965);
-		}
-	}
-
-	I915_WRITE(EIR, eir);
-	POSTING_READ(EIR);
-	eir = I915_READ(EIR);
-	if (eir) {
-		/*
-		 * some errors might have become stuck,
-		 * mask them.
-		 */
-		DRM_ERROR("EIR stuck: 0x%08x, masking\n", eir);
-		I915_WRITE(EMR, I915_READ(EMR) | eir);
-		I915_WRITE(IIR, I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT);
-	}
-}
-
-/**
- * i915_handle_error - handle an error interrupt
- * @dev: drm device
- *
- * Do some basic checking of regsiter state at error interrupt time and
- * dump it to the syslog.  Also call i915_capture_error_state() to make
- * sure we get a record and make it available in debugfs.  Fire a uevent
- * so userspace knows something bad happened (should trigger collection
- * of a ring dump etc.).
- */
-void i915_handle_error(struct drm_device *dev, bool wedged)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	i915_capture_error_state(dev);
-	i915_report_and_clear_eir(dev);
-
-	if (wedged) {
-		INIT_COMPLETION(dev_priv->error_completion);
-		atomic_set(&dev_priv->mm.wedged, 1);
-
-		/*
-		 * Wakeup waiting processes so they don't hang
-		 */
-		wake_up_all(&dev_priv->ring[RCS].irq_queue);
-		if (HAS_BSD(dev))
-			wake_up_all(&dev_priv->ring[VCS].irq_queue);
-		if (HAS_BLT(dev))
-			wake_up_all(&dev_priv->ring[BCS].irq_queue);
-	}
-
-	queue_work(dev_priv->wq, &dev_priv->error_work);
-}
-
-static void i915_pageflip_stall_check(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct drm_i915_gem_object *obj;
-	struct intel_unpin_work *work;
-	unsigned long flags;
-	bool stall_detected;
-
-	/* Ignore early vblank irqs */
-	if (intel_crtc == NULL)
-		return;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-	work = intel_crtc->unpin_work;
-
-	if (work == NULL || work->pending || !work->enable_stall_check) {
-		/* Either the pending flip IRQ arrived, or we're too early. Don't check */
-		spin_unlock_irqrestore(&dev->event_lock, flags);
-		return;
-	}
-
-	/* Potential stall - if we see that the flip has happened, assume a missed interrupt */
-	obj = work->pending_flip_obj;
-	if (INTEL_INFO(dev)->gen >= 4) {
-		int dspsurf = DSPSURF(intel_crtc->plane);
-		stall_detected = I915_READ(dspsurf) == obj->gtt_offset;
-	} else {
-		int dspaddr = DSPADDR(intel_crtc->plane);
-		stall_detected = I915_READ(dspaddr) == (obj->gtt_offset +
-							crtc->y * crtc->fb->pitches[0] +
-							crtc->x * crtc->fb->bits_per_pixel/8);
-	}
-
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	if (stall_detected) {
-		DRM_DEBUG_DRIVER("Pageflip stall detected\n");
-		intel_prepare_page_flip(dev, intel_crtc->plane);
-	}
-}
-
-static irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	struct drm_i915_master_private *master_priv;
-	u32 iir, new_iir;
-	u32 pipe_stats[I915_MAX_PIPES];
-	u32 vblank_status;
-	int vblank = 0;
-	unsigned long irqflags;
-	int irq_received;
-	int ret = IRQ_NONE, pipe;
-	bool blc_event = false;
-
-	atomic_inc(&dev_priv->irq_received);
-
-	iir = I915_READ(IIR);
-
-	if (INTEL_INFO(dev)->gen >= 4)
-		vblank_status = PIPE_START_VBLANK_INTERRUPT_STATUS;
-	else
-		vblank_status = PIPE_VBLANK_INTERRUPT_STATUS;
-
-	for (;;) {
-		irq_received = iir != 0;
-
-		/* Can't rely on pipestat interrupt bit in iir as it might
-		 * have been cleared after the pipestat interrupt was received.
-		 * It doesn't set the bit in iir again, but it still produces
-		 * interrupts (for non-MSI).
-		 */
-		spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)
-			i915_handle_error(dev, false);
-
-		for_each_pipe(pipe) {
-			int reg = PIPESTAT(pipe);
-			pipe_stats[pipe] = I915_READ(reg);
-
-			/*
-			 * Clear the PIPE*STAT regs before the IIR
-			 */
-			if (pipe_stats[pipe] & 0x8000ffff) {
-				if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS)
-					DRM_DEBUG_DRIVER("pipe %c underrun\n",
-							 pipe_name(pipe));
-				I915_WRITE(reg, pipe_stats[pipe]);
-				irq_received = 1;
-			}
-		}
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-
-		if (!irq_received)
-			break;
-
-		ret = IRQ_HANDLED;
-
-		/* Consume port.  Then clear IIR or we'll miss events */
-		if ((I915_HAS_HOTPLUG(dev)) &&
-		    (iir & I915_DISPLAY_PORT_INTERRUPT)) {
-			u32 hotplug_status = I915_READ(PORT_HOTPLUG_STAT);
-
-			DRM_DEBUG_DRIVER("hotplug event received, stat 0x%08x\n",
-				  hotplug_status);
-			if (hotplug_status & dev_priv->hotplug_supported_mask)
-				queue_work(dev_priv->wq,
-					   &dev_priv->hotplug_work);
-
-			I915_WRITE(PORT_HOTPLUG_STAT, hotplug_status);
-			I915_READ(PORT_HOTPLUG_STAT);
-		}
-
-		I915_WRITE(IIR, iir);
-		new_iir = I915_READ(IIR); /* Flush posted writes */
-
-		if (dev->primary->master) {
-			master_priv = dev->primary->master->driver_priv;
-			if (master_priv->sarea_priv)
-				master_priv->sarea_priv->last_dispatch =
-					READ_BREADCRUMB(dev_priv);
-		}
-
-		if (iir & I915_USER_INTERRUPT)
-			notify_ring(dev, &dev_priv->ring[RCS]);
-		if (iir & I915_BSD_USER_INTERRUPT)
-			notify_ring(dev, &dev_priv->ring[VCS]);
-
-		if (iir & I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT) {
-			intel_prepare_page_flip(dev, 0);
-			if (dev_priv->flip_pending_is_done)
-				intel_finish_page_flip_plane(dev, 0);
-		}
-
-		if (iir & I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT) {
-			intel_prepare_page_flip(dev, 1);
-			if (dev_priv->flip_pending_is_done)
-				intel_finish_page_flip_plane(dev, 1);
-		}
-
-		for_each_pipe(pipe) {
-			if (pipe_stats[pipe] & vblank_status &&
-			    drm_handle_vblank(dev, pipe)) {
-				vblank++;
-				if (!dev_priv->flip_pending_is_done) {
-					i915_pageflip_stall_check(dev, pipe);
-					intel_finish_page_flip(dev, pipe);
-				}
-			}
-
-			if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS)
-				blc_event = true;
-		}
-
-
-		if (blc_event || (iir & I915_ASLE_INTERRUPT))
-			intel_opregion_asle_intr(dev);
-
-		/* With MSI, interrupts are only generated when iir
-		 * transitions from zero to nonzero.  If another bit got
-		 * set while we were handling the existing iir bits, then
-		 * we would never get another interrupt.
-		 *
-		 * This is fine on non-MSI as well, as if we hit this path
-		 * we avoid exiting the interrupt handler only to generate
-		 * another one.
-		 *
-		 * Note that for MSI this could cause a stray interrupt report
-		 * if an interrupt landed in the time between writing IIR and
-		 * the posting read.  This should be rare enough to never
-		 * trigger the 99% of 100,000 interrupts test for disabling
-		 * stray interrupts.
-		 */
-		iir = new_iir;
-	}
-
-	return ret;
-}
-
-static int i915_emit_irq(struct drm_device * dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
-
-	i915_kernel_lost_context(dev);
-
-	DRM_DEBUG_DRIVER("\n");
-
-	dev_priv->counter++;
-	if (dev_priv->counter > 0x7FFFFFFFUL)
-		dev_priv->counter = 1;
-	if (master_priv->sarea_priv)
-		master_priv->sarea_priv->last_enqueue = dev_priv->counter;
-
-	if (BEGIN_LP_RING(4) == 0) {
-		OUT_RING(MI_STORE_DWORD_INDEX);
-		OUT_RING(I915_BREADCRUMB_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
-		OUT_RING(dev_priv->counter);
-		OUT_RING(MI_USER_INTERRUPT);
-		ADVANCE_LP_RING();
-	}
-
-	return dev_priv->counter;
-}
-
-static int i915_wait_irq(struct drm_device * dev, int irq_nr)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
-	int ret = 0;
-	struct intel_ring_buffer *ring = LP_RING(dev_priv);
-
-	DRM_DEBUG_DRIVER("irq_nr=%d breadcrumb=%d\n", irq_nr,
-		  READ_BREADCRUMB(dev_priv));
-
-	if (READ_BREADCRUMB(dev_priv) >= irq_nr) {
-		if (master_priv->sarea_priv)
-			master_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
-		return 0;
-	}
-
-	if (master_priv->sarea_priv)
-		master_priv->sarea_priv->perf_boxes |= I915_BOX_WAIT;
-
-	if (ring->irq_get(ring)) {
-		DRM_WAIT_ON(ret, ring->irq_queue, 3 * DRM_HZ,
-			    READ_BREADCRUMB(dev_priv) >= irq_nr);
-		ring->irq_put(ring);
-	} else if (wait_for(READ_BREADCRUMB(dev_priv) >= irq_nr, 3000))
-		ret = -EBUSY;
-
-	if (ret == -EBUSY) {
-		DRM_ERROR("EBUSY -- rec: %d emitted: %d\n",
-			  READ_BREADCRUMB(dev_priv), (int)dev_priv->counter);
-	}
-
-	return ret;
-}
-
-/* Needs the lock as it touches the ring.
- */
-int i915_irq_emit(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	drm_i915_irq_emit_t *emit = data;
-	int result;
-
-	if (!dev_priv || !LP_RING(dev_priv)->virtual_start) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	RING_LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	mutex_lock(&dev->struct_mutex);
-	result = i915_emit_irq(dev);
-	mutex_unlock(&dev->struct_mutex);
-
-	if (DRM_COPY_TO_USER(emit->irq_seq, &result, sizeof(int))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-/* Doesn't need the hardware lock.
- */
-int i915_irq_wait(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	drm_i915_irq_wait_t *irqwait = data;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	return i915_wait_irq(dev, irqwait->irq_seq);
-}
-
-/* Called from drm generic code, passed 'crtc' which
- * we use as a pipe index
- */
-static int i915_enable_vblank(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	unsigned long irqflags;
-
-	if (!i915_pipe_enabled(dev, pipe))
-		return -EINVAL;
-
-	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	if (INTEL_INFO(dev)->gen >= 4)
-		i915_enable_pipestat(dev_priv, pipe,
-				     PIPE_START_VBLANK_INTERRUPT_ENABLE);
-	else
-		i915_enable_pipestat(dev_priv, pipe,
-				     PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	/* maintain vblank delivery even in deep C-states */
-	if (dev_priv->info->gen == 3)
-		I915_WRITE(INSTPM, INSTPM_AGPBUSY_DIS << 16);
-	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-
-	return 0;
-}
-
-static int ironlake_enable_vblank(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	unsigned long irqflags;
-
-	if (!i915_pipe_enabled(dev, pipe))
-		return -EINVAL;
-
-	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	ironlake_enable_display_irq(dev_priv, (pipe == 0) ?
-				    DE_PIPEA_VBLANK : DE_PIPEB_VBLANK);
-	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-
-	return 0;
-}
-
-static int ivybridge_enable_vblank(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	unsigned long irqflags;
-
-	if (!i915_pipe_enabled(dev, pipe))
-		return -EINVAL;
-
-	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	ironlake_enable_display_irq(dev_priv, (pipe == 0) ?
-				    DE_PIPEA_VBLANK_IVB : DE_PIPEB_VBLANK_IVB);
-	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-
-	return 0;
-}
-
-/* Called from drm generic code, passed 'crtc' which
- * we use as a pipe index
- */
-static void i915_disable_vblank(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	if (dev_priv->info->gen == 3)
-		I915_WRITE(INSTPM,
-			   INSTPM_AGPBUSY_DIS << 16 | INSTPM_AGPBUSY_DIS);
-
-	i915_disable_pipestat(dev_priv, pipe,
-			      PIPE_VBLANK_INTERRUPT_ENABLE |
-			      PIPE_START_VBLANK_INTERRUPT_ENABLE);
-	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-}
-
-static void ironlake_disable_vblank(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	ironlake_disable_display_irq(dev_priv, (pipe == 0) ?
-				     DE_PIPEA_VBLANK : DE_PIPEB_VBLANK);
-	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-}
-
-static void ivybridge_disable_vblank(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	ironlake_disable_display_irq(dev_priv, (pipe == 0) ?
-				     DE_PIPEA_VBLANK_IVB : DE_PIPEB_VBLANK_IVB);
-	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-}
-
-/* Set the vblank monitor pipe
- */
-int i915_vblank_pipe_set(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-int i915_vblank_pipe_get(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	drm_i915_vblank_pipe_t *pipe = data;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	pipe->pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B;
-
-	return 0;
-}
-
-/**
- * Schedule buffer swap at given vertical blank.
- */
-int i915_vblank_swap(struct drm_device *dev, void *data,
-		     struct drm_file *file_priv)
-{
-	/* The delayed swap mechanism was fundamentally racy, and has been
-	 * removed.  The model was that the client requested a delayed flip/swap
-	 * from the kernel, then waited for vblank before continuing to perform
-	 * rendering.  The problem was that the kernel might wake the client
-	 * up before it dispatched the vblank swap (since the lock has to be
-	 * held while touching the ringbuffer), in which case the client would
-	 * clear and start the next frame before the swap occurred, and
-	 * flicker would occur in addition to likely missing the vblank.
-	 *
-	 * In the absence of this ioctl, userland falls back to a correct path
-	 * of waiting for a vblank, then dispatching the swap on its own.
-	 * Context switching to userland and back is plenty fast enough for
-	 * meeting the requirements of vblank swapping.
-	 */
-	return -EINVAL;
-}
-
-static u32
-ring_last_seqno(struct intel_ring_buffer *ring)
-{
-	return list_entry(ring->request_list.prev,
-			  struct drm_i915_gem_request, list)->seqno;
-}
-
-static bool i915_hangcheck_ring_idle(struct intel_ring_buffer *ring, bool *err)
-{
-	if (list_empty(&ring->request_list) ||
-	    i915_seqno_passed(ring->get_seqno(ring), ring_last_seqno(ring))) {
-		/* Issue a wake-up to catch stuck h/w. */
-		if (ring->waiting_seqno && waitqueue_active(&ring->irq_queue)) {
-			DRM_ERROR("Hangcheck timer elapsed... %s idle [waiting on %d, at %d], missed IRQ?\n",
-				  ring->name,
-				  ring->waiting_seqno,
-				  ring->get_seqno(ring));
-			wake_up_all(&ring->irq_queue);
-			*err = true;
-		}
-		return true;
-	}
-	return false;
-}
-
-static bool kick_ring(struct intel_ring_buffer *ring)
-{
-	struct drm_device *dev = ring->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 tmp = I915_READ_CTL(ring);
-	if (tmp & RING_WAIT) {
-		DRM_ERROR("Kicking stuck wait on %s\n",
-			  ring->name);
-		I915_WRITE_CTL(ring, tmp);
-		return true;
-	}
-	return false;
-}
-
-/**
- * This is called when the chip hasn't reported back with completed
- * batchbuffers in a long time. The first time this is called we simply record
- * ACTHD. If ACTHD hasn't changed by the time the hangcheck timer elapses
- * again, we assume the chip is wedged and try to fix it.
- */
-void i915_hangcheck_elapsed(unsigned long data)
-{
-	struct drm_device *dev = (struct drm_device *)data;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	uint32_t acthd, instdone, instdone1, acthd_bsd, acthd_blt;
-	bool err = false;
-
-	if (!i915_enable_hangcheck)
-		return;
-
-	/* If all work is done then ACTHD clearly hasn't advanced. */
-	if (i915_hangcheck_ring_idle(&dev_priv->ring[RCS], &err) &&
-	    i915_hangcheck_ring_idle(&dev_priv->ring[VCS], &err) &&
-	    i915_hangcheck_ring_idle(&dev_priv->ring[BCS], &err)) {
-		dev_priv->hangcheck_count = 0;
-		if (err)
-			goto repeat;
-		return;
-	}
-
-	if (INTEL_INFO(dev)->gen < 4) {
-		instdone = I915_READ(INSTDONE);
-		instdone1 = 0;
-	} else {
-		instdone = I915_READ(INSTDONE_I965);
-		instdone1 = I915_READ(INSTDONE1);
-	}
-	acthd = intel_ring_get_active_head(&dev_priv->ring[RCS]);
-	acthd_bsd = HAS_BSD(dev) ?
-		intel_ring_get_active_head(&dev_priv->ring[VCS]) : 0;
-	acthd_blt = HAS_BLT(dev) ?
-		intel_ring_get_active_head(&dev_priv->ring[BCS]) : 0;
-
-	if (dev_priv->last_acthd == acthd &&
-	    dev_priv->last_acthd_bsd == acthd_bsd &&
-	    dev_priv->last_acthd_blt == acthd_blt &&
-	    dev_priv->last_instdone == instdone &&
-	    dev_priv->last_instdone1 == instdone1) {
-		if (dev_priv->hangcheck_count++ > 1) {
-			DRM_ERROR("Hangcheck timer elapsed... GPU hung\n");
-			i915_handle_error(dev, true);
-
-			if (!IS_GEN2(dev)) {
-				/* Is the chip hanging on a WAIT_FOR_EVENT?
-				 * If so we can simply poke the RB_WAIT bit
-				 * and break the hang. This should work on
-				 * all but the second generation chipsets.
-				 */
-				if (kick_ring(&dev_priv->ring[RCS]))
-					goto repeat;
-
-				if (HAS_BSD(dev) &&
-				    kick_ring(&dev_priv->ring[VCS]))
-					goto repeat;
-
-				if (HAS_BLT(dev) &&
-				    kick_ring(&dev_priv->ring[BCS]))
-					goto repeat;
-			}
-
-			return;
-		}
-	} else {
-		dev_priv->hangcheck_count = 0;
-
-		dev_priv->last_acthd = acthd;
-		dev_priv->last_acthd_bsd = acthd_bsd;
-		dev_priv->last_acthd_blt = acthd_blt;
-		dev_priv->last_instdone = instdone;
-		dev_priv->last_instdone1 = instdone1;
-	}
-
-repeat:
-	/* Reset timer case chip hangs without another request being added */
-	mod_timer(&dev_priv->hangcheck_timer,
-		  jiffies + msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD));
-}
-
-/* drm_dma.h hooks
-*/
-static void ironlake_irq_preinstall(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-
-	atomic_set(&dev_priv->irq_received, 0);
-
-	INIT_WORK(&dev_priv->hotplug_work, i915_hotplug_work_func);
-	INIT_WORK(&dev_priv->error_work, i915_error_work_func);
-	if (IS_GEN6(dev) || IS_IVYBRIDGE(dev))
-		INIT_WORK(&dev_priv->rps_work, gen6_pm_rps_work);
-
-	I915_WRITE(HWSTAM, 0xeffe);
-
-	/* XXX hotplug from PCH */
-
-	I915_WRITE(DEIMR, 0xffffffff);
-	I915_WRITE(DEIER, 0x0);
-	POSTING_READ(DEIER);
-
-	/* and GT */
-	I915_WRITE(GTIMR, 0xffffffff);
-	I915_WRITE(GTIER, 0x0);
-	POSTING_READ(GTIER);
-
-	/* south display irq */
-	I915_WRITE(SDEIMR, 0xffffffff);
-	I915_WRITE(SDEIER, 0x0);
-	POSTING_READ(SDEIER);
-}
-
-/*
- * Enable digital hotplug on the PCH, and configure the DP short pulse
- * duration to 2ms (which is the minimum in the Display Port spec)
- *
- * This register is the same on all known PCH chips.
- */
-
-static void ironlake_enable_pch_hotplug(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	u32	hotplug;
-
-	hotplug = I915_READ(PCH_PORT_HOTPLUG);
-	hotplug &= ~(PORTD_PULSE_DURATION_MASK|PORTC_PULSE_DURATION_MASK|PORTB_PULSE_DURATION_MASK);
-	hotplug |= PORTD_HOTPLUG_ENABLE | PORTD_PULSE_DURATION_2ms;
-	hotplug |= PORTC_HOTPLUG_ENABLE | PORTC_PULSE_DURATION_2ms;
-	hotplug |= PORTB_HOTPLUG_ENABLE | PORTB_PULSE_DURATION_2ms;
-	I915_WRITE(PCH_PORT_HOTPLUG, hotplug);
-}
-
-static int ironlake_irq_postinstall(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	/* enable kind of interrupts always enabled */
-	u32 display_mask = DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT |
-			   DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE;
-	u32 render_irqs;
-	u32 hotplug_mask;
-
-	DRM_INIT_WAITQUEUE(&dev_priv->ring[RCS].irq_queue);
-	if (HAS_BSD(dev))
-		DRM_INIT_WAITQUEUE(&dev_priv->ring[VCS].irq_queue);
-	if (HAS_BLT(dev))
-		DRM_INIT_WAITQUEUE(&dev_priv->ring[BCS].irq_queue);
-
-	dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B;
-	dev_priv->irq_mask = ~display_mask;
-
-	/* should always can generate irq */
-	I915_WRITE(DEIIR, I915_READ(DEIIR));
-	I915_WRITE(DEIMR, dev_priv->irq_mask);
-	I915_WRITE(DEIER, display_mask | DE_PIPEA_VBLANK | DE_PIPEB_VBLANK);
-	POSTING_READ(DEIER);
-
-	dev_priv->gt_irq_mask = ~0;
-
-	I915_WRITE(GTIIR, I915_READ(GTIIR));
-	I915_WRITE(GTIMR, dev_priv->gt_irq_mask);
-
-	if (IS_GEN6(dev))
-		render_irqs =
-			GT_USER_INTERRUPT |
-			GT_GEN6_BSD_USER_INTERRUPT |
-			GT_BLT_USER_INTERRUPT;
-	else
-		render_irqs =
-			GT_USER_INTERRUPT |
-			GT_PIPE_NOTIFY |
-			GT_BSD_USER_INTERRUPT;
-	I915_WRITE(GTIER, render_irqs);
-	POSTING_READ(GTIER);
-
-	if (HAS_PCH_CPT(dev)) {
-		hotplug_mask = (SDE_CRT_HOTPLUG_CPT |
-				SDE_PORTB_HOTPLUG_CPT |
-				SDE_PORTC_HOTPLUG_CPT |
-				SDE_PORTD_HOTPLUG_CPT);
-	} else {
-		hotplug_mask = (SDE_CRT_HOTPLUG |
-				SDE_PORTB_HOTPLUG |
-				SDE_PORTC_HOTPLUG |
-				SDE_PORTD_HOTPLUG |
-				SDE_AUX_MASK);
-	}
-
-	dev_priv->pch_irq_mask = ~hotplug_mask;
-
-	I915_WRITE(SDEIIR, I915_READ(SDEIIR));
-	I915_WRITE(SDEIMR, dev_priv->pch_irq_mask);
-	I915_WRITE(SDEIER, hotplug_mask);
-	POSTING_READ(SDEIER);
-
-	ironlake_enable_pch_hotplug(dev);
-
-	if (IS_IRONLAKE_M(dev)) {
-		/* Clear & enable PCU event interrupts */
-		I915_WRITE(DEIIR, DE_PCU_EVENT);
-		I915_WRITE(DEIER, I915_READ(DEIER) | DE_PCU_EVENT);
-		ironlake_enable_display_irq(dev_priv, DE_PCU_EVENT);
-	}
-
-	return 0;
-}
-
-static int ivybridge_irq_postinstall(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	/* enable kind of interrupts always enabled */
-	u32 display_mask = DE_MASTER_IRQ_CONTROL | DE_GSE_IVB |
-		DE_PCH_EVENT_IVB | DE_PLANEA_FLIP_DONE_IVB |
-		DE_PLANEB_FLIP_DONE_IVB;
-	u32 render_irqs;
-	u32 hotplug_mask;
-
-	DRM_INIT_WAITQUEUE(&dev_priv->ring[RCS].irq_queue);
-	if (HAS_BSD(dev))
-		DRM_INIT_WAITQUEUE(&dev_priv->ring[VCS].irq_queue);
-	if (HAS_BLT(dev))
-		DRM_INIT_WAITQUEUE(&dev_priv->ring[BCS].irq_queue);
-
-	dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B;
-	dev_priv->irq_mask = ~display_mask;
-
-	/* should always can generate irq */
-	I915_WRITE(DEIIR, I915_READ(DEIIR));
-	I915_WRITE(DEIMR, dev_priv->irq_mask);
-	I915_WRITE(DEIER, display_mask | DE_PIPEA_VBLANK_IVB |
-		   DE_PIPEB_VBLANK_IVB);
-	POSTING_READ(DEIER);
-
-	dev_priv->gt_irq_mask = ~0;
-
-	I915_WRITE(GTIIR, I915_READ(GTIIR));
-	I915_WRITE(GTIMR, dev_priv->gt_irq_mask);
-
-	render_irqs = GT_USER_INTERRUPT | GT_GEN6_BSD_USER_INTERRUPT |
-		GT_BLT_USER_INTERRUPT;
-	I915_WRITE(GTIER, render_irqs);
-	POSTING_READ(GTIER);
-
-	hotplug_mask = (SDE_CRT_HOTPLUG_CPT |
-			SDE_PORTB_HOTPLUG_CPT |
-			SDE_PORTC_HOTPLUG_CPT |
-			SDE_PORTD_HOTPLUG_CPT);
-	dev_priv->pch_irq_mask = ~hotplug_mask;
-
-	I915_WRITE(SDEIIR, I915_READ(SDEIIR));
-	I915_WRITE(SDEIMR, dev_priv->pch_irq_mask);
-	I915_WRITE(SDEIER, hotplug_mask);
-	POSTING_READ(SDEIER);
-
-	ironlake_enable_pch_hotplug(dev);
-
-	return 0;
-}
-
-static void i915_driver_irq_preinstall(struct drm_device * dev)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	int pipe;
-
-	atomic_set(&dev_priv->irq_received, 0);
-
-	INIT_WORK(&dev_priv->hotplug_work, i915_hotplug_work_func);
-	INIT_WORK(&dev_priv->error_work, i915_error_work_func);
-
-	if (I915_HAS_HOTPLUG(dev)) {
-		I915_WRITE(PORT_HOTPLUG_EN, 0);
-		I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));
-	}
-
-	I915_WRITE(HWSTAM, 0xeffe);
-	for_each_pipe(pipe)
-		I915_WRITE(PIPESTAT(pipe), 0);
-	I915_WRITE(IMR, 0xffffffff);
-	I915_WRITE(IER, 0x0);
-	POSTING_READ(IER);
-}
-
-/*
- * Must be called after intel_modeset_init or hotplug interrupts won't be
- * enabled correctly.
- */
-static int i915_driver_irq_postinstall(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	u32 enable_mask = I915_INTERRUPT_ENABLE_FIX | I915_INTERRUPT_ENABLE_VAR;
-	u32 error_mask;
-
-	dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B;
-
-	/* Unmask the interrupts that we always want on. */
-	dev_priv->irq_mask = ~I915_INTERRUPT_ENABLE_FIX;
-
-	dev_priv->pipestat[0] = 0;
-	dev_priv->pipestat[1] = 0;
-
-	if (I915_HAS_HOTPLUG(dev)) {
-		/* Enable in IER... */
-		enable_mask |= I915_DISPLAY_PORT_INTERRUPT;
-		/* and unmask in IMR */
-		dev_priv->irq_mask &= ~I915_DISPLAY_PORT_INTERRUPT;
-	}
-
-	/*
-	 * Enable some error detection, note the instruction error mask
-	 * bit is reserved, so we leave it masked.
-	 */
-	if (IS_G4X(dev)) {
-		error_mask = ~(GM45_ERROR_PAGE_TABLE |
-			       GM45_ERROR_MEM_PRIV |
-			       GM45_ERROR_CP_PRIV |
-			       I915_ERROR_MEMORY_REFRESH);
-	} else {
-		error_mask = ~(I915_ERROR_PAGE_TABLE |
-			       I915_ERROR_MEMORY_REFRESH);
-	}
-	I915_WRITE(EMR, error_mask);
-
-	I915_WRITE(IMR, dev_priv->irq_mask);
-	I915_WRITE(IER, enable_mask);
-	POSTING_READ(IER);
-
-	if (I915_HAS_HOTPLUG(dev)) {
-		u32 hotplug_en = I915_READ(PORT_HOTPLUG_EN);
-
-		/* Note HDMI and DP share bits */
-		if (dev_priv->hotplug_supported_mask & HDMIB_HOTPLUG_INT_STATUS)
-			hotplug_en |= HDMIB_HOTPLUG_INT_EN;
-		if (dev_priv->hotplug_supported_mask & HDMIC_HOTPLUG_INT_STATUS)
-			hotplug_en |= HDMIC_HOTPLUG_INT_EN;
-		if (dev_priv->hotplug_supported_mask & HDMID_HOTPLUG_INT_STATUS)
-			hotplug_en |= HDMID_HOTPLUG_INT_EN;
-		if (dev_priv->hotplug_supported_mask & SDVOC_HOTPLUG_INT_STATUS)
-			hotplug_en |= SDVOC_HOTPLUG_INT_EN;
-		if (dev_priv->hotplug_supported_mask & SDVOB_HOTPLUG_INT_STATUS)
-			hotplug_en |= SDVOB_HOTPLUG_INT_EN;
-		if (dev_priv->hotplug_supported_mask & CRT_HOTPLUG_INT_STATUS) {
-			hotplug_en |= CRT_HOTPLUG_INT_EN;
-
-			/* Programming the CRT detection parameters tends
-			   to generate a spurious hotplug event about three
-			   seconds later.  So just do it once.
-			*/
-			if (IS_G4X(dev))
-				hotplug_en |= CRT_HOTPLUG_ACTIVATION_PERIOD_64;
-			hotplug_en |= CRT_HOTPLUG_VOLTAGE_COMPARE_50;
-		}
-
-		/* Ignore TV since it's buggy */
-
-		I915_WRITE(PORT_HOTPLUG_EN, hotplug_en);
-	}
-
-	intel_opregion_enable_asle(dev);
-
-	return 0;
-}
-
-static void ironlake_irq_uninstall(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-
-	if (!dev_priv)
-		return;
-
-	dev_priv->vblank_pipe = 0;
-
-	I915_WRITE(HWSTAM, 0xffffffff);
-
-	I915_WRITE(DEIMR, 0xffffffff);
-	I915_WRITE(DEIER, 0x0);
-	I915_WRITE(DEIIR, I915_READ(DEIIR));
-
-	I915_WRITE(GTIMR, 0xffffffff);
-	I915_WRITE(GTIER, 0x0);
-	I915_WRITE(GTIIR, I915_READ(GTIIR));
-
-	I915_WRITE(SDEIMR, 0xffffffff);
-	I915_WRITE(SDEIER, 0x0);
-	I915_WRITE(SDEIIR, I915_READ(SDEIIR));
-}
-
-static void i915_driver_irq_uninstall(struct drm_device * dev)
-{
-	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	int pipe;
-
-	if (!dev_priv)
-		return;
-
-	dev_priv->vblank_pipe = 0;
-
-	if (I915_HAS_HOTPLUG(dev)) {
-		I915_WRITE(PORT_HOTPLUG_EN, 0);
-		I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));
-	}
-
-	I915_WRITE(HWSTAM, 0xffffffff);
-	for_each_pipe(pipe)
-		I915_WRITE(PIPESTAT(pipe), 0);
-	I915_WRITE(IMR, 0xffffffff);
-	I915_WRITE(IER, 0x0);
-
-	for_each_pipe(pipe)
-		I915_WRITE(PIPESTAT(pipe),
-			   I915_READ(PIPESTAT(pipe)) & 0x8000ffff);
-	I915_WRITE(IIR, I915_READ(IIR));
-}
-
-void intel_irq_init(struct drm_device *dev)
-{
-	dev->driver->get_vblank_counter = i915_get_vblank_counter;
-	dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
-	if (IS_G4X(dev) || IS_GEN5(dev) || IS_GEN6(dev) || IS_IVYBRIDGE(dev)) {
-		dev->max_vblank_count = 0xffffffff; /* full 32 bit counter */
-		dev->driver->get_vblank_counter = gm45_get_vblank_counter;
-	}
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp;
-	else
-		dev->driver->get_vblank_timestamp = NULL;
-	dev->driver->get_scanout_position = i915_get_crtc_scanoutpos;
-
-	if (IS_IVYBRIDGE(dev)) {
-		/* Share pre & uninstall handlers with ILK/SNB */
-		dev->driver->irq_handler = ivybridge_irq_handler;
-		dev->driver->irq_preinstall = ironlake_irq_preinstall;
-		dev->driver->irq_postinstall = ivybridge_irq_postinstall;
-		dev->driver->irq_uninstall = ironlake_irq_uninstall;
-		dev->driver->enable_vblank = ivybridge_enable_vblank;
-		dev->driver->disable_vblank = ivybridge_disable_vblank;
-	} else if (HAS_PCH_SPLIT(dev)) {
-		dev->driver->irq_handler = ironlake_irq_handler;
-		dev->driver->irq_preinstall = ironlake_irq_preinstall;
-		dev->driver->irq_postinstall = ironlake_irq_postinstall;
-		dev->driver->irq_uninstall = ironlake_irq_uninstall;
-		dev->driver->enable_vblank = ironlake_enable_vblank;
-		dev->driver->disable_vblank = ironlake_disable_vblank;
-	} else {
-		dev->driver->irq_preinstall = i915_driver_irq_preinstall;
-		dev->driver->irq_postinstall = i915_driver_irq_postinstall;
-		dev->driver->irq_uninstall = i915_driver_irq_uninstall;
-		dev->driver->irq_handler = i915_driver_irq_handler;
-		dev->driver->enable_vblank = i915_enable_vblank;
-		dev->driver->disable_vblank = i915_disable_vblank;
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_reg.h
deleted file mode 100644
index 29bfd899..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_reg.h
+++ /dev/null
@@ -1,3888 +0,0 @@
-/* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _I915_REG_H_
-#define _I915_REG_H_
-
-#define _PIPE(pipe, a, b) ((a) + (pipe)*((b)-(a)))
-
-/*
- * The Bridge device's PCI config space has information about the
- * fb aperture size and the amount of pre-reserved memory.
- * This is all handled in the intel-gtt.ko module. i915.ko only
- * cares about the vga bit for the vga rbiter.
- */
-#define INTEL_GMCH_CTRL		0x52
-#define INTEL_GMCH_VGA_DISABLE  (1 << 1)
-
-/* PCI config space */
-
-#define HPLLCC	0xc0 /* 855 only */
-#define   GC_CLOCK_CONTROL_MASK		(0xf << 0)
-#define   GC_CLOCK_133_200		(0 << 0)
-#define   GC_CLOCK_100_200		(1 << 0)
-#define   GC_CLOCK_100_133		(2 << 0)
-#define   GC_CLOCK_166_250		(3 << 0)
-#define GCFGC2	0xda
-#define GCFGC	0xf0 /* 915+ only */
-#define   GC_LOW_FREQUENCY_ENABLE	(1 << 7)
-#define   GC_DISPLAY_CLOCK_190_200_MHZ	(0 << 4)
-#define   GC_DISPLAY_CLOCK_333_MHZ	(4 << 4)
-#define   GC_DISPLAY_CLOCK_MASK		(7 << 4)
-#define   GM45_GC_RENDER_CLOCK_MASK	(0xf << 0)
-#define   GM45_GC_RENDER_CLOCK_266_MHZ	(8 << 0)
-#define   GM45_GC_RENDER_CLOCK_320_MHZ	(9 << 0)
-#define   GM45_GC_RENDER_CLOCK_400_MHZ	(0xb << 0)
-#define   GM45_GC_RENDER_CLOCK_533_MHZ	(0xc << 0)
-#define   I965_GC_RENDER_CLOCK_MASK	(0xf << 0)
-#define   I965_GC_RENDER_CLOCK_267_MHZ	(2 << 0)
-#define   I965_GC_RENDER_CLOCK_333_MHZ	(3 << 0)
-#define   I965_GC_RENDER_CLOCK_444_MHZ	(4 << 0)
-#define   I965_GC_RENDER_CLOCK_533_MHZ	(5 << 0)
-#define   I945_GC_RENDER_CLOCK_MASK	(7 << 0)
-#define   I945_GC_RENDER_CLOCK_166_MHZ	(0 << 0)
-#define   I945_GC_RENDER_CLOCK_200_MHZ	(1 << 0)
-#define   I945_GC_RENDER_CLOCK_250_MHZ	(3 << 0)
-#define   I945_GC_RENDER_CLOCK_400_MHZ	(5 << 0)
-#define   I915_GC_RENDER_CLOCK_MASK	(7 << 0)
-#define   I915_GC_RENDER_CLOCK_166_MHZ	(0 << 0)
-#define   I915_GC_RENDER_CLOCK_200_MHZ	(1 << 0)
-#define   I915_GC_RENDER_CLOCK_333_MHZ	(4 << 0)
-#define LBB	0xf4
-
-/* Graphics reset regs */
-#define I965_GDRST 0xc0 /* PCI config register */
-#define ILK_GDSR 0x2ca4 /* MCHBAR offset */
-#define  GRDOM_FULL	(0<<2)
-#define  GRDOM_RENDER	(1<<2)
-#define  GRDOM_MEDIA	(3<<2)
-
-#define GEN6_MBCUNIT_SNPCR	0x900c /* for LLC config */
-#define   GEN6_MBC_SNPCR_SHIFT	21
-#define   GEN6_MBC_SNPCR_MASK	(3<<21)
-#define   GEN6_MBC_SNPCR_MAX	(0<<21)
-#define   GEN6_MBC_SNPCR_MED	(1<<21)
-#define   GEN6_MBC_SNPCR_LOW	(2<<21)
-#define   GEN6_MBC_SNPCR_MIN	(3<<21) /* only 1/16th of the cache is shared */
-
-#define GEN6_MBCTL		0x0907c
-#define   GEN6_MBCTL_ENABLE_BOOT_FETCH	(1 << 4)
-#define   GEN6_MBCTL_CTX_FETCH_NEEDED	(1 << 3)
-#define   GEN6_MBCTL_BME_UPDATE_ENABLE	(1 << 2)
-#define   GEN6_MBCTL_MAE_UPDATE_ENABLE	(1 << 1)
-#define   GEN6_MBCTL_BOOT_FETCH_MECH	(1 << 0)
-
-#define GEN6_GDRST	0x941c
-#define  GEN6_GRDOM_FULL		(1 << 0)
-#define  GEN6_GRDOM_RENDER		(1 << 1)
-#define  GEN6_GRDOM_MEDIA		(1 << 2)
-#define  GEN6_GRDOM_BLT			(1 << 3)
-
-/* PPGTT stuff */
-#define GEN6_GTT_ADDR_ENCODE(addr)	((addr) | (((addr) >> 28) & 0xff0))
-
-#define GEN6_PDE_VALID			(1 << 0)
-#define GEN6_PDE_LARGE_PAGE		(2 << 0) /* use 32kb pages */
-/* gen6+ has bit 11-4 for physical addr bit 39-32 */
-#define GEN6_PDE_ADDR_ENCODE(addr)	GEN6_GTT_ADDR_ENCODE(addr)
-
-#define GEN6_PTE_VALID			(1 << 0)
-#define GEN6_PTE_UNCACHED		(1 << 1)
-#define GEN6_PTE_CACHE_LLC		(2 << 1)
-#define GEN6_PTE_CACHE_LLC_MLC		(3 << 1)
-#define GEN6_PTE_CACHE_BITS		(3 << 1)
-#define GEN6_PTE_GFDT			(1 << 3)
-#define GEN6_PTE_ADDR_ENCODE(addr)	GEN6_GTT_ADDR_ENCODE(addr)
-
-#define RING_PP_DIR_BASE(ring)		((ring)->mmio_base+0x228)
-#define RING_PP_DIR_BASE_READ(ring)	((ring)->mmio_base+0x518)
-#define RING_PP_DIR_DCLV(ring)		((ring)->mmio_base+0x220)
-#define   PP_DIR_DCLV_2G		0xffffffff
-
-#define GAM_ECOCHK			0x4090
-#define   ECOCHK_SNB_BIT		(1<<10)
-#define   ECOCHK_PPGTT_CACHE64B		(0x3<<3)
-#define   ECOCHK_PPGTT_CACHE4B		(0x0<<3)
-
-/* VGA stuff */
-
-#define VGA_ST01_MDA 0x3ba
-#define VGA_ST01_CGA 0x3da
-
-#define VGA_MSR_WRITE 0x3c2
-#define VGA_MSR_READ 0x3cc
-#define   VGA_MSR_MEM_EN (1<<1)
-#define   VGA_MSR_CGA_MODE (1<<0)
-
-#define VGA_SR_INDEX 0x3c4
-#define VGA_SR_DATA 0x3c5
-
-#define VGA_AR_INDEX 0x3c0
-#define   VGA_AR_VID_EN (1<<5)
-#define VGA_AR_DATA_WRITE 0x3c0
-#define VGA_AR_DATA_READ 0x3c1
-
-#define VGA_GR_INDEX 0x3ce
-#define VGA_GR_DATA 0x3cf
-/* GR05 */
-#define   VGA_GR_MEM_READ_MODE_SHIFT 3
-#define     VGA_GR_MEM_READ_MODE_PLANE 1
-/* GR06 */
-#define   VGA_GR_MEM_MODE_MASK 0xc
-#define   VGA_GR_MEM_MODE_SHIFT 2
-#define   VGA_GR_MEM_A0000_AFFFF 0
-#define   VGA_GR_MEM_A0000_BFFFF 1
-#define   VGA_GR_MEM_B0000_B7FFF 2
-#define   VGA_GR_MEM_B0000_BFFFF 3
-
-#define VGA_DACMASK 0x3c6
-#define VGA_DACRX 0x3c7
-#define VGA_DACWX 0x3c8
-#define VGA_DACDATA 0x3c9
-
-#define VGA_CR_INDEX_MDA 0x3b4
-#define VGA_CR_DATA_MDA 0x3b5
-#define VGA_CR_INDEX_CGA 0x3d4
-#define VGA_CR_DATA_CGA 0x3d5
-
-/*
- * Memory interface instructions used by the kernel
- */
-#define MI_INSTR(opcode, flags) (((opcode) << 23) | (flags))
-
-#define MI_NOOP			MI_INSTR(0, 0)
-#define MI_USER_INTERRUPT	MI_INSTR(0x02, 0)
-#define MI_WAIT_FOR_EVENT       MI_INSTR(0x03, 0)
-#define   MI_WAIT_FOR_OVERLAY_FLIP	(1<<16)
-#define   MI_WAIT_FOR_PLANE_B_FLIP      (1<<6)
-#define   MI_WAIT_FOR_PLANE_A_FLIP      (1<<2)
-#define   MI_WAIT_FOR_PLANE_A_SCANLINES (1<<1)
-#define MI_FLUSH		MI_INSTR(0x04, 0)
-#define   MI_READ_FLUSH		(1 << 0)
-#define   MI_EXE_FLUSH		(1 << 1)
-#define   MI_NO_WRITE_FLUSH	(1 << 2)
-#define   MI_SCENE_COUNT	(1 << 3) /* just increment scene count */
-#define   MI_END_SCENE		(1 << 4) /* flush binner and incr scene count */
-#define   MI_INVALIDATE_ISP	(1 << 5) /* invalidate indirect state pointers */
-#define MI_BATCH_BUFFER_END	MI_INSTR(0x0a, 0)
-#define MI_SUSPEND_FLUSH	MI_INSTR(0x0b, 0)
-#define   MI_SUSPEND_FLUSH_EN	(1<<0)
-#define MI_REPORT_HEAD		MI_INSTR(0x07, 0)
-#define MI_OVERLAY_FLIP		MI_INSTR(0x11, 0)
-#define   MI_OVERLAY_CONTINUE	(0x0<<21)
-#define   MI_OVERLAY_ON		(0x1<<21)
-#define   MI_OVERLAY_OFF	(0x2<<21)
-#define MI_LOAD_SCAN_LINES_INCL MI_INSTR(0x12, 0)
-#define MI_DISPLAY_FLIP		MI_INSTR(0x14, 2)
-#define MI_DISPLAY_FLIP_I915	MI_INSTR(0x14, 1)
-#define   MI_DISPLAY_FLIP_PLANE(n) ((n) << 20)
-#define MI_SET_CONTEXT		MI_INSTR(0x18, 0)
-#define   MI_MM_SPACE_GTT		(1<<8)
-#define   MI_MM_SPACE_PHYSICAL		(0<<8)
-#define   MI_SAVE_EXT_STATE_EN		(1<<3)
-#define   MI_RESTORE_EXT_STATE_EN	(1<<2)
-#define   MI_FORCE_RESTORE		(1<<1)
-#define   MI_RESTORE_INHIBIT		(1<<0)
-#define MI_STORE_DWORD_IMM	MI_INSTR(0x20, 1)
-#define   MI_MEM_VIRTUAL	(1 << 22) /* 965+ only */
-#define MI_STORE_DWORD_INDEX	MI_INSTR(0x21, 1)
-#define   MI_STORE_DWORD_INDEX_SHIFT 2
-/* Official intel docs are somewhat sloppy concerning MI_LOAD_REGISTER_IMM:
- * - Always issue a MI_NOOP _before_ the MI_LOAD_REGISTER_IMM - otherwise hw
- *   simply ignores the register load under certain conditions.
- * - One can actually load arbitrary many arbitrary registers: Simply issue x
- *   address/value pairs. Don't overdue it, though, x <= 2^4 must hold!
- */
-#define MI_LOAD_REGISTER_IMM(x)	MI_INSTR(0x22, 2*x-1)
-#define MI_FLUSH_DW		MI_INSTR(0x26, 1) /* for GEN6 */
-#define   MI_INVALIDATE_TLB	(1<<18)
-#define   MI_INVALIDATE_BSD	(1<<7)
-#define MI_BATCH_BUFFER		MI_INSTR(0x30, 1)
-#define   MI_BATCH_NON_SECURE	(1)
-#define   MI_BATCH_NON_SECURE_I965 (1<<8)
-#define MI_BATCH_BUFFER_START	MI_INSTR(0x31, 0)
-#define MI_SEMAPHORE_MBOX	MI_INSTR(0x16, 1) /* gen6+ */
-#define  MI_SEMAPHORE_GLOBAL_GTT    (1<<22)
-#define  MI_SEMAPHORE_UPDATE	    (1<<21)
-#define  MI_SEMAPHORE_COMPARE	    (1<<20)
-#define  MI_SEMAPHORE_REGISTER	    (1<<18)
-#define  MI_SEMAPHORE_SYNC_RV	    (2<<16)
-#define  MI_SEMAPHORE_SYNC_RB	    (0<<16)
-#define  MI_SEMAPHORE_SYNC_VR	    (0<<16)
-#define  MI_SEMAPHORE_SYNC_VB	    (2<<16)
-#define  MI_SEMAPHORE_SYNC_BR	    (2<<16)
-#define  MI_SEMAPHORE_SYNC_BV	    (0<<16)
-#define  MI_SEMAPHORE_SYNC_INVALID  (1<<0)
-/*
- * 3D instructions used by the kernel
- */
-#define GFX_INSTR(opcode, flags) ((0x3 << 29) | ((opcode) << 24) | (flags))
-
-#define GFX_OP_RASTER_RULES    ((0x3<<29)|(0x7<<24))
-#define GFX_OP_SCISSOR         ((0x3<<29)|(0x1c<<24)|(0x10<<19))
-#define   SC_UPDATE_SCISSOR       (0x1<<1)
-#define   SC_ENABLE_MASK          (0x1<<0)
-#define   SC_ENABLE               (0x1<<0)
-#define GFX_OP_LOAD_INDIRECT   ((0x3<<29)|(0x1d<<24)|(0x7<<16))
-#define GFX_OP_SCISSOR_INFO    ((0x3<<29)|(0x1d<<24)|(0x81<<16)|(0x1))
-#define   SCI_YMIN_MASK      (0xffff<<16)
-#define   SCI_XMIN_MASK      (0xffff<<0)
-#define   SCI_YMAX_MASK      (0xffff<<16)
-#define   SCI_XMAX_MASK      (0xffff<<0)
-#define GFX_OP_SCISSOR_ENABLE	 ((0x3<<29)|(0x1c<<24)|(0x10<<19))
-#define GFX_OP_SCISSOR_RECT	 ((0x3<<29)|(0x1d<<24)|(0x81<<16)|1)
-#define GFX_OP_COLOR_FACTOR      ((0x3<<29)|(0x1d<<24)|(0x1<<16)|0x0)
-#define GFX_OP_STIPPLE           ((0x3<<29)|(0x1d<<24)|(0x83<<16))
-#define GFX_OP_MAP_INFO          ((0x3<<29)|(0x1d<<24)|0x4)
-#define GFX_OP_DESTBUFFER_VARS   ((0x3<<29)|(0x1d<<24)|(0x85<<16)|0x0)
-#define GFX_OP_DESTBUFFER_INFO	 ((0x3<<29)|(0x1d<<24)|(0x8e<<16)|1)
-#define GFX_OP_DRAWRECT_INFO     ((0x3<<29)|(0x1d<<24)|(0x80<<16)|(0x3))
-#define GFX_OP_DRAWRECT_INFO_I965  ((0x7900<<16)|0x2)
-#define SRC_COPY_BLT_CMD                ((2<<29)|(0x43<<22)|4)
-#define XY_SRC_COPY_BLT_CMD		((2<<29)|(0x53<<22)|6)
-#define XY_MONO_SRC_COPY_IMM_BLT	((2<<29)|(0x71<<22)|5)
-#define XY_SRC_COPY_BLT_WRITE_ALPHA	(1<<21)
-#define XY_SRC_COPY_BLT_WRITE_RGB	(1<<20)
-#define   BLT_DEPTH_8			(0<<24)
-#define   BLT_DEPTH_16_565		(1<<24)
-#define   BLT_DEPTH_16_1555		(2<<24)
-#define   BLT_DEPTH_32			(3<<24)
-#define   BLT_ROP_GXCOPY		(0xcc<<16)
-#define XY_SRC_COPY_BLT_SRC_TILED	(1<<15) /* 965+ only */
-#define XY_SRC_COPY_BLT_DST_TILED	(1<<11) /* 965+ only */
-#define CMD_OP_DISPLAYBUFFER_INFO ((0x0<<29)|(0x14<<23)|2)
-#define   ASYNC_FLIP                (1<<22)
-#define   DISPLAY_PLANE_A           (0<<20)
-#define   DISPLAY_PLANE_B           (1<<20)
-#define GFX_OP_PIPE_CONTROL(len)	((0x3<<29)|(0x3<<27)|(0x2<<24)|(len-2))
-#define   PIPE_CONTROL_CS_STALL				(1<<20)
-#define   PIPE_CONTROL_QW_WRITE				(1<<14)
-#define   PIPE_CONTROL_DEPTH_STALL			(1<<13)
-#define   PIPE_CONTROL_WRITE_FLUSH			(1<<12)
-#define   PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH	(1<<12) /* gen6+ */
-#define   PIPE_CONTROL_INSTRUCTION_CACHE_INVALIDATE	(1<<11) /* MBZ on Ironlake */
-#define   PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE		(1<<10) /* GM45+ only */
-#define   PIPE_CONTROL_INDIRECT_STATE_DISABLE		(1<<9)
-#define   PIPE_CONTROL_NOTIFY				(1<<8)
-#define   PIPE_CONTROL_VF_CACHE_INVALIDATE		(1<<4)
-#define   PIPE_CONTROL_CONST_CACHE_INVALIDATE		(1<<3)
-#define   PIPE_CONTROL_STATE_CACHE_INVALIDATE		(1<<2)
-#define   PIPE_CONTROL_STALL_AT_SCOREBOARD		(1<<1)
-#define   PIPE_CONTROL_DEPTH_CACHE_FLUSH		(1<<0)
-#define   PIPE_CONTROL_GLOBAL_GTT (1<<2) /* in addr dword */
-
-
-/*
- * Reset registers
- */
-#define DEBUG_RESET_I830		0x6070
-#define  DEBUG_RESET_FULL		(1<<7)
-#define  DEBUG_RESET_RENDER		(1<<8)
-#define  DEBUG_RESET_DISPLAY		(1<<9)
-
-
-/*
- * Fence registers
- */
-#define FENCE_REG_830_0			0x2000
-#define FENCE_REG_945_8			0x3000
-#define   I830_FENCE_START_MASK		0x07f80000
-#define   I830_FENCE_TILING_Y_SHIFT	12
-#define   I830_FENCE_SIZE_BITS(size)	((ffs((size) >> 19) - 1) << 8)
-#define   I830_FENCE_PITCH_SHIFT	4
-#define   I830_FENCE_REG_VALID		(1<<0)
-#define   I915_FENCE_MAX_PITCH_VAL	4
-#define   I830_FENCE_MAX_PITCH_VAL	6
-#define   I830_FENCE_MAX_SIZE_VAL	(1<<8)
-
-#define   I915_FENCE_START_MASK		0x0ff00000
-#define   I915_FENCE_SIZE_BITS(size)	((ffs((size) >> 20) - 1) << 8)
-
-#define FENCE_REG_965_0			0x03000
-#define   I965_FENCE_PITCH_SHIFT	2
-#define   I965_FENCE_TILING_Y_SHIFT	1
-#define   I965_FENCE_REG_VALID		(1<<0)
-#define   I965_FENCE_MAX_PITCH_VAL	0x0400
-
-#define FENCE_REG_SANDYBRIDGE_0		0x100000
-#define   SANDYBRIDGE_FENCE_PITCH_SHIFT	32
-
-/* control register for cpu gtt access */
-#define TILECTL				0x101000
-#define   TILECTL_SWZCTL			(1 << 0)
-#define   TILECTL_TLB_PREFETCH_DIS	(1 << 2)
-#define   TILECTL_BACKSNOOP_DIS		(1 << 3)
-
-/*
- * Instruction and interrupt control regs
- */
-#define PGTBL_ER	0x02024
-#define RENDER_RING_BASE	0x02000
-#define BSD_RING_BASE		0x04000
-#define GEN6_BSD_RING_BASE	0x12000
-#define BLT_RING_BASE		0x22000
-#define RING_TAIL(base)		((base)+0x30)
-#define RING_HEAD(base)		((base)+0x34)
-#define RING_START(base)	((base)+0x38)
-#define RING_CTL(base)		((base)+0x3c)
-#define RING_SYNC_0(base)	((base)+0x40)
-#define RING_SYNC_1(base)	((base)+0x44)
-#define GEN6_RVSYNC (RING_SYNC_0(RENDER_RING_BASE))
-#define GEN6_RBSYNC (RING_SYNC_1(RENDER_RING_BASE))
-#define GEN6_VRSYNC (RING_SYNC_1(GEN6_BSD_RING_BASE))
-#define GEN6_VBSYNC (RING_SYNC_0(GEN6_BSD_RING_BASE))
-#define GEN6_BRSYNC (RING_SYNC_0(BLT_RING_BASE))
-#define GEN6_BVSYNC (RING_SYNC_1(BLT_RING_BASE))
-#define RING_MAX_IDLE(base)	((base)+0x54)
-#define RING_HWS_PGA(base)	((base)+0x80)
-#define RING_HWS_PGA_GEN6(base)	((base)+0x2080)
-#define ARB_MODE		0x04030
-#define   ARB_MODE_SWIZZLE_SNB	(1<<4)
-#define   ARB_MODE_SWIZZLE_IVB	(1<<5)
-#define   ARB_MODE_ENABLE(x)	GFX_MODE_ENABLE(x)
-#define   ARB_MODE_DISABLE(x)	GFX_MODE_DISABLE(x)
-#define RENDER_HWS_PGA_GEN7	(0x04080)
-#define RING_FAULT_REG(ring)	(0x4094 + 0x100*(ring)->id)
-#define DONE_REG		0x40b0
-#define BSD_HWS_PGA_GEN7	(0x04180)
-#define BLT_HWS_PGA_GEN7	(0x04280)
-#define RING_ACTHD(base)	((base)+0x74)
-#define RING_NOPID(base)	((base)+0x94)
-#define RING_IMR(base)		((base)+0xa8)
-#define   TAIL_ADDR		0x001FFFF8
-#define   HEAD_WRAP_COUNT	0xFFE00000
-#define   HEAD_WRAP_ONE		0x00200000
-#define   HEAD_ADDR		0x001FFFFC
-#define   RING_NR_PAGES		0x001FF000
-#define   RING_REPORT_MASK	0x00000006
-#define   RING_REPORT_64K	0x00000002
-#define   RING_REPORT_128K	0x00000004
-#define   RING_NO_REPORT	0x00000000
-#define   RING_VALID_MASK	0x00000001
-#define   RING_VALID		0x00000001
-#define   RING_INVALID		0x00000000
-#define   RING_WAIT_I8XX	(1<<0) /* gen2, PRBx_HEAD */
-#define   RING_WAIT		(1<<11) /* gen3+, PRBx_CTL */
-#define   RING_WAIT_SEMAPHORE	(1<<10) /* gen6+ */
-#if 0
-#define PRB0_TAIL	0x02030
-#define PRB0_HEAD	0x02034
-#define PRB0_START	0x02038
-#define PRB0_CTL	0x0203c
-#define PRB1_TAIL	0x02040 /* 915+ only */
-#define PRB1_HEAD	0x02044 /* 915+ only */
-#define PRB1_START	0x02048 /* 915+ only */
-#define PRB1_CTL	0x0204c /* 915+ only */
-#endif
-#define IPEIR_I965	0x02064
-#define IPEHR_I965	0x02068
-#define INSTDONE_I965	0x0206c
-#define RING_IPEIR(base)	((base)+0x64)
-#define RING_IPEHR(base)	((base)+0x68)
-#define RING_INSTDONE(base)	((base)+0x6c)
-#define RING_INSTPS(base)	((base)+0x70)
-#define RING_DMA_FADD(base)	((base)+0x78)
-#define RING_INSTPM(base)	((base)+0xc0)
-#define INSTPS		0x02070 /* 965+ only */
-#define INSTDONE1	0x0207c /* 965+ only */
-#define ACTHD_I965	0x02074
-#define HWS_PGA		0x02080
-#define HWS_ADDRESS_MASK	0xfffff000
-#define HWS_START_ADDRESS_SHIFT	4
-#define PWRCTXA		0x2088 /* 965GM+ only */
-#define   PWRCTX_EN	(1<<0)
-#define IPEIR		0x02088
-#define IPEHR		0x0208c
-#define INSTDONE	0x02090
-#define NOPID		0x02094
-#define HWSTAM		0x02098
-
-#define ERROR_GEN6	0x040a0
-
-/* GM45+ chicken bits -- debug workaround bits that may be required
- * for various sorts of correct behavior.  The top 16 bits of each are
- * the enables for writing to the corresponding low bit.
- */
-#define _3D_CHICKEN	0x02084
-#define _3D_CHICKEN2	0x0208c
-/* Disables pipelining of read flushes past the SF-WIZ interface.
- * Required on all Ironlake steppings according to the B-Spec, but the
- * particular danger of not doing so is not specified.
- */
-# define _3D_CHICKEN2_WM_READ_PIPELINED			(1 << 14)
-#define _3D_CHICKEN3	0x02090
-
-#define MI_MODE		0x0209c
-# define VS_TIMER_DISPATCH				(1 << 6)
-# define MI_FLUSH_ENABLE				(1 << 12)
-
-#define GFX_MODE	0x02520
-#define GFX_MODE_GEN7	0x0229c
-#define RING_MODE_GEN7(ring)	((ring)->mmio_base+0x29c)
-#define   GFX_RUN_LIST_ENABLE		(1<<15)
-#define   GFX_TLB_INVALIDATE_ALWAYS	(1<<13)
-#define   GFX_SURFACE_FAULT_ENABLE	(1<<12)
-#define   GFX_REPLAY_MODE		(1<<11)
-#define   GFX_PSMI_GRANULARITY		(1<<10)
-#define   GFX_PPGTT_ENABLE		(1<<9)
-
-#define GFX_MODE_ENABLE(bit) (((bit) << 16) | (bit))
-#define GFX_MODE_DISABLE(bit) (((bit) << 16) | (0))
-
-#define SCPD0		0x0209c /* 915+ only */
-#define IER		0x020a0
-#define IIR		0x020a4
-#define IMR		0x020a8
-#define ISR		0x020ac
-#define   I915_PIPE_CONTROL_NOTIFY_INTERRUPT		(1<<18)
-#define   I915_DISPLAY_PORT_INTERRUPT			(1<<17)
-#define   I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT	(1<<15)
-#define   I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT	(1<<14) /* p-state */
-#define   I915_HWB_OOM_INTERRUPT			(1<<13)
-#define   I915_SYNC_STATUS_INTERRUPT			(1<<12)
-#define   I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT	(1<<11)
-#define   I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT	(1<<10)
-#define   I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT	(1<<9)
-#define   I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT	(1<<8)
-#define   I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT		(1<<7)
-#define   I915_DISPLAY_PIPE_A_EVENT_INTERRUPT		(1<<6)
-#define   I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT		(1<<5)
-#define   I915_DISPLAY_PIPE_B_EVENT_INTERRUPT		(1<<4)
-#define   I915_DEBUG_INTERRUPT				(1<<2)
-#define   I915_USER_INTERRUPT				(1<<1)
-#define   I915_ASLE_INTERRUPT				(1<<0)
-#define   I915_BSD_USER_INTERRUPT                      (1<<25)
-#define EIR		0x020b0
-#define EMR		0x020b4
-#define ESR		0x020b8
-#define   GM45_ERROR_PAGE_TABLE				(1<<5)
-#define   GM45_ERROR_MEM_PRIV				(1<<4)
-#define   I915_ERROR_PAGE_TABLE				(1<<4)
-#define   GM45_ERROR_CP_PRIV				(1<<3)
-#define   I915_ERROR_MEMORY_REFRESH			(1<<1)
-#define   I915_ERROR_INSTRUCTION			(1<<0)
-#define INSTPM	        0x020c0
-#define   INSTPM_SELF_EN (1<<12) /* 915GM only */
-#define   INSTPM_AGPBUSY_DIS (1<<11) /* gen3: when disabled, pending interrupts
-					will not assert AGPBUSY# and will only
-					be delivered when out of C3. */
-#define   INSTPM_FORCE_ORDERING				(1<<7) /* GEN6+ */
-#define ACTHD	        0x020c8
-#define FW_BLC		0x020d8
-#define FW_BLC2		0x020dc
-#define FW_BLC_SELF	0x020e0 /* 915+ only */
-#define   FW_BLC_SELF_EN_MASK      (1<<31)
-#define   FW_BLC_SELF_FIFO_MASK    (1<<16) /* 945 only */
-#define   FW_BLC_SELF_EN           (1<<15) /* 945 only */
-#define MM_BURST_LENGTH     0x00700000
-#define MM_FIFO_WATERMARK   0x0001F000
-#define LM_BURST_LENGTH     0x00000700
-#define LM_FIFO_WATERMARK   0x0000001F
-#define MI_ARB_STATE	0x020e4 /* 915+ only */
-#define   MI_ARB_MASK_SHIFT	  16	/* shift for enable bits */
-
-/* Make render/texture TLB fetches lower priorty than associated data
- *   fetches. This is not turned on by default
- */
-#define   MI_ARB_RENDER_TLB_LOW_PRIORITY	(1 << 15)
-
-/* Isoch request wait on GTT enable (Display A/B/C streams).
- * Make isoch requests stall on the TLB update. May cause
- * display underruns (test mode only)
- */
-#define   MI_ARB_ISOCH_WAIT_GTT			(1 << 14)
-
-/* Block grant count for isoch requests when block count is
- * set to a finite value.
- */
-#define   MI_ARB_BLOCK_GRANT_MASK		(3 << 12)
-#define   MI_ARB_BLOCK_GRANT_8			(0 << 12)	/* for 3 display planes */
-#define   MI_ARB_BLOCK_GRANT_4			(1 << 12)	/* for 2 display planes */
-#define   MI_ARB_BLOCK_GRANT_2			(2 << 12)	/* for 1 display plane */
-#define   MI_ARB_BLOCK_GRANT_0			(3 << 12)	/* don't use */
-
-/* Enable render writes to complete in C2/C3/C4 power states.
- * If this isn't enabled, render writes are prevented in low
- * power states. That seems bad to me.
- */
-#define   MI_ARB_C3_LP_WRITE_ENABLE		(1 << 11)
-
-/* This acknowledges an async flip immediately instead
- * of waiting for 2TLB fetches.
- */
-#define   MI_ARB_ASYNC_FLIP_ACK_IMMEDIATE	(1 << 10)
-
-/* Enables non-sequential data reads through arbiter
- */
-#define   MI_ARB_DUAL_DATA_PHASE_DISABLE	(1 << 9)
-
-/* Disable FSB snooping of cacheable write cycles from binner/render
- * command stream
- */
-#define   MI_ARB_CACHE_SNOOP_DISABLE		(1 << 8)
-
-/* Arbiter time slice for non-isoch streams */
-#define   MI_ARB_TIME_SLICE_MASK		(7 << 5)
-#define   MI_ARB_TIME_SLICE_1			(0 << 5)
-#define   MI_ARB_TIME_SLICE_2			(1 << 5)
-#define   MI_ARB_TIME_SLICE_4			(2 << 5)
-#define   MI_ARB_TIME_SLICE_6			(3 << 5)
-#define   MI_ARB_TIME_SLICE_8			(4 << 5)
-#define   MI_ARB_TIME_SLICE_10			(5 << 5)
-#define   MI_ARB_TIME_SLICE_14			(6 << 5)
-#define   MI_ARB_TIME_SLICE_16			(7 << 5)
-
-/* Low priority grace period page size */
-#define   MI_ARB_LOW_PRIORITY_GRACE_4KB		(0 << 4)	/* default */
-#define   MI_ARB_LOW_PRIORITY_GRACE_8KB		(1 << 4)
-
-/* Disable display A/B trickle feed */
-#define   MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE	(1 << 2)
-
-/* Set display plane priority */
-#define   MI_ARB_DISPLAY_PRIORITY_A_B		(0 << 0)	/* display A > display B */
-#define   MI_ARB_DISPLAY_PRIORITY_B_A		(1 << 0)	/* display B > display A */
-
-#define CACHE_MODE_0	0x02120 /* 915+ only */
-#define   CM0_MASK_SHIFT          16
-#define   CM0_IZ_OPT_DISABLE      (1<<6)
-#define   CM0_ZR_OPT_DISABLE      (1<<5)
-#define	  CM0_STC_EVICT_DISABLE_LRA_SNB	(1<<5)
-#define   CM0_DEPTH_EVICT_DISABLE (1<<4)
-#define   CM0_COLOR_EVICT_DISABLE (1<<3)
-#define   CM0_DEPTH_WRITE_DISABLE (1<<1)
-#define   CM0_RC_OP_FLUSH_DISABLE (1<<0)
-#define BB_ADDR		0x02140 /* 8 bytes */
-#define GFX_FLSH_CNTL	0x02170 /* 915+ only */
-#define ECOSKPD		0x021d0
-#define   ECO_GATING_CX_ONLY	(1<<3)
-#define   ECO_FLIP_DONE		(1<<0)
-
-/* GEN6 interrupt control */
-#define GEN6_RENDER_HWSTAM	0x2098
-#define GEN6_RENDER_IMR		0x20a8
-#define   GEN6_RENDER_CONTEXT_SWITCH_INTERRUPT		(1 << 8)
-#define   GEN6_RENDER_PPGTT_PAGE_FAULT			(1 << 7)
-#define   GEN6_RENDER_TIMEOUT_COUNTER_EXPIRED		(1 << 6)
-#define   GEN6_RENDER_L3_PARITY_ERROR			(1 << 5)
-#define   GEN6_RENDER_PIPE_CONTROL_NOTIFY_INTERRUPT	(1 << 4)
-#define   GEN6_RENDER_COMMAND_PARSER_MASTER_ERROR	(1 << 3)
-#define   GEN6_RENDER_SYNC_STATUS			(1 << 2)
-#define   GEN6_RENDER_DEBUG_INTERRUPT			(1 << 1)
-#define   GEN6_RENDER_USER_INTERRUPT			(1 << 0)
-
-#define GEN6_BLITTER_HWSTAM	0x22098
-#define GEN6_BLITTER_IMR	0x220a8
-#define   GEN6_BLITTER_MI_FLUSH_DW_NOTIFY_INTERRUPT	(1 << 26)
-#define   GEN6_BLITTER_COMMAND_PARSER_MASTER_ERROR	(1 << 25)
-#define   GEN6_BLITTER_SYNC_STATUS			(1 << 24)
-#define   GEN6_BLITTER_USER_INTERRUPT			(1 << 22)
-
-#define GEN6_BLITTER_ECOSKPD	0x221d0
-#define   GEN6_BLITTER_LOCK_SHIFT			16
-#define   GEN6_BLITTER_FBC_NOTIFY			(1<<3)
-
-#define GEN6_BSD_SLEEP_PSMI_CONTROL	0x12050
-#define   GEN6_BSD_SLEEP_PSMI_CONTROL_RC_ILDL_MESSAGE_MODIFY_MASK	(1 << 16)
-#define   GEN6_BSD_SLEEP_PSMI_CONTROL_RC_ILDL_MESSAGE_DISABLE		(1 << 0)
-#define   GEN6_BSD_SLEEP_PSMI_CONTROL_RC_ILDL_MESSAGE_ENABLE		0
-#define   GEN6_BSD_SLEEP_PSMI_CONTROL_IDLE_INDICATOR			(1 << 3)
-
-#define GEN6_BSD_HWSTAM			0x12098
-#define GEN6_BSD_IMR			0x120a8
-#define   GEN6_BSD_USER_INTERRUPT	(1 << 12)
-
-#define GEN6_BSD_RNCID			0x12198
-
-#define GEN7_FF_THREAD_MODE		0x20a0
-#define   GEN7_FF_SCHED_MASK		0x0077070
-#define   GEN7_FF_TS_SCHED_HS1		(0x5<<16)
-#define   GEN7_FF_TS_SCHED_HS0		(0x3<<16)
-#define   GEN7_FF_TS_SCHED_LOAD_BALANCE	(0x1<<16)
-#define   GEN7_FF_TS_SCHED_HW		(0x0<<16) /* Default */
-#define   GEN7_FF_VS_SCHED_HS1		(0x5<<12)
-#define   GEN7_FF_VS_SCHED_HS0		(0x3<<12)
-#define   GEN7_FF_VS_SCHED_LOAD_BALANCE	(0x1<<12) /* Default */
-#define   GEN7_FF_VS_SCHED_HW		(0x0<<12)
-#define   GEN7_FF_DS_SCHED_HS1		(0x5<<4)
-#define   GEN7_FF_DS_SCHED_HS0		(0x3<<4)
-#define   GEN7_FF_DS_SCHED_LOAD_BALANCE	(0x1<<4)  /* Default */
-#define   GEN7_FF_DS_SCHED_HW		(0x0<<4)
-
-/*
- * Framebuffer compression (915+ only)
- */
-
-#define FBC_CFB_BASE		0x03200 /* 4k page aligned */
-#define FBC_LL_BASE		0x03204 /* 4k page aligned */
-#define FBC_CONTROL		0x03208
-#define   FBC_CTL_EN		(1<<31)
-#define   FBC_CTL_PERIODIC	(1<<30)
-#define   FBC_CTL_INTERVAL_SHIFT (16)
-#define   FBC_CTL_UNCOMPRESSIBLE (1<<14)
-#define   FBC_CTL_C3_IDLE	(1<<13)
-#define   FBC_CTL_STRIDE_SHIFT	(5)
-#define   FBC_CTL_FENCENO	(1<<0)
-#define FBC_COMMAND		0x0320c
-#define   FBC_CMD_COMPRESS	(1<<0)
-#define FBC_STATUS		0x03210
-#define   FBC_STAT_COMPRESSING	(1<<31)
-#define   FBC_STAT_COMPRESSED	(1<<30)
-#define   FBC_STAT_MODIFIED	(1<<29)
-#define   FBC_STAT_CURRENT_LINE	(1<<0)
-#define FBC_CONTROL2		0x03214
-#define   FBC_CTL_FENCE_DBL	(0<<4)
-#define   FBC_CTL_IDLE_IMM	(0<<2)
-#define   FBC_CTL_IDLE_FULL	(1<<2)
-#define   FBC_CTL_IDLE_LINE	(2<<2)
-#define   FBC_CTL_IDLE_DEBUG	(3<<2)
-#define   FBC_CTL_CPU_FENCE	(1<<1)
-#define   FBC_CTL_PLANEA	(0<<0)
-#define   FBC_CTL_PLANEB	(1<<0)
-#define FBC_FENCE_OFF		0x0321b
-#define FBC_TAG			0x03300
-
-#define FBC_LL_SIZE		(1536)
-
-/* Framebuffer compression for GM45+ */
-#define DPFC_CB_BASE		0x3200
-#define DPFC_CONTROL		0x3208
-#define   DPFC_CTL_EN		(1<<31)
-#define   DPFC_CTL_PLANEA	(0<<30)
-#define   DPFC_CTL_PLANEB	(1<<30)
-#define   DPFC_CTL_FENCE_EN	(1<<29)
-#define   DPFC_CTL_PERSISTENT_MODE	(1<<25)
-#define   DPFC_SR_EN		(1<<10)
-#define   DPFC_CTL_LIMIT_1X	(0<<6)
-#define   DPFC_CTL_LIMIT_2X	(1<<6)
-#define   DPFC_CTL_LIMIT_4X	(2<<6)
-#define DPFC_RECOMP_CTL		0x320c
-#define   DPFC_RECOMP_STALL_EN	(1<<27)
-#define   DPFC_RECOMP_STALL_WM_SHIFT (16)
-#define   DPFC_RECOMP_STALL_WM_MASK (0x07ff0000)
-#define   DPFC_RECOMP_TIMER_COUNT_SHIFT (0)
-#define   DPFC_RECOMP_TIMER_COUNT_MASK (0x0000003f)
-#define DPFC_STATUS		0x3210
-#define   DPFC_INVAL_SEG_SHIFT  (16)
-#define   DPFC_INVAL_SEG_MASK	(0x07ff0000)
-#define   DPFC_COMP_SEG_SHIFT	(0)
-#define   DPFC_COMP_SEG_MASK	(0x000003ff)
-#define DPFC_STATUS2		0x3214
-#define DPFC_FENCE_YOFF		0x3218
-#define DPFC_CHICKEN		0x3224
-#define   DPFC_HT_MODIFY	(1<<31)
-
-/* Framebuffer compression for Ironlake */
-#define ILK_DPFC_CB_BASE	0x43200
-#define ILK_DPFC_CONTROL	0x43208
-/* The bit 28-8 is reserved */
-#define   DPFC_RESERVED		(0x1FFFFF00)
-#define ILK_DPFC_RECOMP_CTL	0x4320c
-#define ILK_DPFC_STATUS		0x43210
-#define ILK_DPFC_FENCE_YOFF	0x43218
-#define ILK_DPFC_CHICKEN	0x43224
-#define ILK_FBC_RT_BASE		0x2128
-#define   ILK_FBC_RT_VALID	(1<<0)
-
-#define ILK_DISPLAY_CHICKEN1	0x42000
-#define   ILK_FBCQ_DIS		(1<<22)
-#define	  ILK_PABSTRETCH_DIS	(1<<21)
-
-
-/*
- * Framebuffer compression for Sandybridge
- *
- * The following two registers are of type GTTMMADR
- */
-#define SNB_DPFC_CTL_SA		0x100100
-#define   SNB_CPU_FENCE_ENABLE	(1<<29)
-#define DPFC_CPU_FENCE_OFFSET	0x100104
-
-
-/*
- * GPIO regs
- */
-#define GPIOA			0x5010
-#define GPIOB			0x5014
-#define GPIOC			0x5018
-#define GPIOD			0x501c
-#define GPIOE			0x5020
-#define GPIOF			0x5024
-#define GPIOG			0x5028
-#define GPIOH			0x502c
-# define GPIO_CLOCK_DIR_MASK		(1 << 0)
-# define GPIO_CLOCK_DIR_IN		(0 << 1)
-# define GPIO_CLOCK_DIR_OUT		(1 << 1)
-# define GPIO_CLOCK_VAL_MASK		(1 << 2)
-# define GPIO_CLOCK_VAL_OUT		(1 << 3)
-# define GPIO_CLOCK_VAL_IN		(1 << 4)
-# define GPIO_CLOCK_PULLUP_DISABLE	(1 << 5)
-# define GPIO_DATA_DIR_MASK		(1 << 8)
-# define GPIO_DATA_DIR_IN		(0 << 9)
-# define GPIO_DATA_DIR_OUT		(1 << 9)
-# define GPIO_DATA_VAL_MASK		(1 << 10)
-# define GPIO_DATA_VAL_OUT		(1 << 11)
-# define GPIO_DATA_VAL_IN		(1 << 12)
-# define GPIO_DATA_PULLUP_DISABLE	(1 << 13)
-
-#define GMBUS0			0x5100 /* clock/port select */
-#define   GMBUS_RATE_100KHZ	(0<<8)
-#define   GMBUS_RATE_50KHZ	(1<<8)
-#define   GMBUS_RATE_400KHZ	(2<<8) /* reserved on Pineview */
-#define   GMBUS_RATE_1MHZ	(3<<8) /* reserved on Pineview */
-#define   GMBUS_HOLD_EXT	(1<<7) /* 300ns hold time, rsvd on Pineview */
-#define   GMBUS_PORT_DISABLED	0
-#define   GMBUS_PORT_SSC	1
-#define   GMBUS_PORT_VGADDC	2
-#define   GMBUS_PORT_PANEL	3
-#define   GMBUS_PORT_DPC	4 /* HDMIC */
-#define   GMBUS_PORT_DPB	5 /* SDVO, HDMIB */
-				  /* 6 reserved */
-#define   GMBUS_PORT_DPD	7 /* HDMID */
-#define   GMBUS_NUM_PORTS       8
-#define GMBUS1			0x5104 /* command/status */
-#define   GMBUS_SW_CLR_INT	(1<<31)
-#define   GMBUS_SW_RDY		(1<<30)
-#define   GMBUS_ENT		(1<<29) /* enable timeout */
-#define   GMBUS_CYCLE_NONE	(0<<25)
-#define   GMBUS_CYCLE_WAIT	(1<<25)
-#define   GMBUS_CYCLE_INDEX	(2<<25)
-#define   GMBUS_CYCLE_STOP	(4<<25)
-#define   GMBUS_BYTE_COUNT_SHIFT 16
-#define   GMBUS_SLAVE_INDEX_SHIFT 8
-#define   GMBUS_SLAVE_ADDR_SHIFT 1
-#define   GMBUS_SLAVE_READ	(1<<0)
-#define   GMBUS_SLAVE_WRITE	(0<<0)
-#define GMBUS2			0x5108 /* status */
-#define   GMBUS_INUSE		(1<<15)
-#define   GMBUS_HW_WAIT_PHASE	(1<<14)
-#define   GMBUS_STALL_TIMEOUT	(1<<13)
-#define   GMBUS_INT		(1<<12)
-#define   GMBUS_HW_RDY		(1<<11)
-#define   GMBUS_SATOER		(1<<10)
-#define   GMBUS_ACTIVE		(1<<9)
-#define GMBUS3			0x510c /* data buffer bytes 3-0 */
-#define GMBUS4			0x5110 /* interrupt mask (Pineview+) */
-#define   GMBUS_SLAVE_TIMEOUT_EN (1<<4)
-#define   GMBUS_NAK_EN		(1<<3)
-#define   GMBUS_IDLE_EN		(1<<2)
-#define   GMBUS_HW_WAIT_EN	(1<<1)
-#define   GMBUS_HW_RDY_EN	(1<<0)
-#define GMBUS5			0x5120 /* byte index */
-#define   GMBUS_2BYTE_INDEX_EN	(1<<31)
-
-/*
- * Clock control & power management
- */
-
-#define VGA0	0x6000
-#define VGA1	0x6004
-#define VGA_PD	0x6010
-#define   VGA0_PD_P2_DIV_4	(1 << 7)
-#define   VGA0_PD_P1_DIV_2	(1 << 5)
-#define   VGA0_PD_P1_SHIFT	0
-#define   VGA0_PD_P1_MASK	(0x1f << 0)
-#define   VGA1_PD_P2_DIV_4	(1 << 15)
-#define   VGA1_PD_P1_DIV_2	(1 << 13)
-#define   VGA1_PD_P1_SHIFT	8
-#define   VGA1_PD_P1_MASK	(0x1f << 8)
-#define _DPLL_A	0x06014
-#define _DPLL_B	0x06018
-#define DPLL(pipe) _PIPE(pipe, _DPLL_A, _DPLL_B)
-#define   DPLL_VCO_ENABLE		(1 << 31)
-#define   DPLL_DVO_HIGH_SPEED		(1 << 30)
-#define   DPLL_SYNCLOCK_ENABLE		(1 << 29)
-#define   DPLL_VGA_MODE_DIS		(1 << 28)
-#define   DPLLB_MODE_DAC_SERIAL		(1 << 26) /* i915 */
-#define   DPLLB_MODE_LVDS		(2 << 26) /* i915 */
-#define   DPLL_MODE_MASK		(3 << 26)
-#define   DPLL_DAC_SERIAL_P2_CLOCK_DIV_10 (0 << 24) /* i915 */
-#define   DPLL_DAC_SERIAL_P2_CLOCK_DIV_5 (1 << 24) /* i915 */
-#define   DPLLB_LVDS_P2_CLOCK_DIV_14	(0 << 24) /* i915 */
-#define   DPLLB_LVDS_P2_CLOCK_DIV_7	(1 << 24) /* i915 */
-#define   DPLL_P2_CLOCK_DIV_MASK	0x03000000 /* i915 */
-#define   DPLL_FPA01_P1_POST_DIV_MASK	0x00ff0000 /* i915 */
-#define   DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW	0x00ff8000 /* Pineview */
-
-#define SRX_INDEX		0x3c4
-#define SRX_DATA		0x3c5
-#define SR01			1
-#define SR01_SCREEN_OFF		(1<<5)
-
-#define PPCR			0x61204
-#define PPCR_ON			(1<<0)
-
-#define DVOB			0x61140
-#define DVOB_ON			(1<<31)
-#define DVOC			0x61160
-#define DVOC_ON			(1<<31)
-#define LVDS			0x61180
-#define LVDS_ON			(1<<31)
-
-/* Scratch pad debug 0 reg:
- */
-#define   DPLL_FPA01_P1_POST_DIV_MASK_I830	0x001f0000
-/*
- * The i830 generation, in LVDS mode, defines P1 as the bit number set within
- * this field (only one bit may be set).
- */
-#define   DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS	0x003f0000
-#define   DPLL_FPA01_P1_POST_DIV_SHIFT	16
-#define   DPLL_FPA01_P1_POST_DIV_SHIFT_PINEVIEW 15
-/* i830, required in DVO non-gang */
-#define   PLL_P2_DIVIDE_BY_4		(1 << 23)
-#define   PLL_P1_DIVIDE_BY_TWO		(1 << 21) /* i830 */
-#define   PLL_REF_INPUT_DREFCLK		(0 << 13)
-#define   PLL_REF_INPUT_TVCLKINA	(1 << 13) /* i830 */
-#define   PLL_REF_INPUT_TVCLKINBC	(2 << 13) /* SDVO TVCLKIN */
-#define   PLLB_REF_INPUT_SPREADSPECTRUMIN (3 << 13)
-#define   PLL_REF_INPUT_MASK		(3 << 13)
-#define   PLL_LOAD_PULSE_PHASE_SHIFT		9
-/* Ironlake */
-# define PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT     9
-# define PLL_REF_SDVO_HDMI_MULTIPLIER_MASK      (7 << 9)
-# define PLL_REF_SDVO_HDMI_MULTIPLIER(x)	(((x)-1) << 9)
-# define DPLL_FPA1_P1_POST_DIV_SHIFT            0
-# define DPLL_FPA1_P1_POST_DIV_MASK             0xff
-
-/*
- * Parallel to Serial Load Pulse phase selection.
- * Selects the phase for the 10X DPLL clock for the PCIe
- * digital display port. The range is 4 to 13; 10 or more
- * is just a flip delay. The default is 6
- */
-#define   PLL_LOAD_PULSE_PHASE_MASK		(0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
-#define   DISPLAY_RATE_SELECT_FPA1		(1 << 8)
-/*
- * SDVO multiplier for 945G/GM. Not used on 965.
- */
-#define   SDVO_MULTIPLIER_MASK			0x000000ff
-#define   SDVO_MULTIPLIER_SHIFT_HIRES		4
-#define   SDVO_MULTIPLIER_SHIFT_VGA		0
-#define _DPLL_A_MD 0x0601c /* 965+ only */
-/*
- * UDI pixel divider, controlling how many pixels are stuffed into a packet.
- *
- * Value is pixels minus 1.  Must be set to 1 pixel for SDVO.
- */
-#define   DPLL_MD_UDI_DIVIDER_MASK		0x3f000000
-#define   DPLL_MD_UDI_DIVIDER_SHIFT		24
-/* UDI pixel divider for VGA, same as DPLL_MD_UDI_DIVIDER_MASK. */
-#define   DPLL_MD_VGA_UDI_DIVIDER_MASK		0x003f0000
-#define   DPLL_MD_VGA_UDI_DIVIDER_SHIFT		16
-/*
- * SDVO/UDI pixel multiplier.
- *
- * SDVO requires that the bus clock rate be between 1 and 2 Ghz, and the bus
- * clock rate is 10 times the DPLL clock.  At low resolution/refresh rate
- * modes, the bus rate would be below the limits, so SDVO allows for stuffing
- * dummy bytes in the datastream at an increased clock rate, with both sides of
- * the link knowing how many bytes are fill.
- *
- * So, for a mode with a dotclock of 65Mhz, we would want to double the clock
- * rate to 130Mhz to get a bus rate of 1.30Ghz.  The DPLL clock rate would be
- * set to 130Mhz, and the SDVO multiplier set to 2x in this register and
- * through an SDVO command.
- *
- * This register field has values of multiplication factor minus 1, with
- * a maximum multiplier of 5 for SDVO.
- */
-#define   DPLL_MD_UDI_MULTIPLIER_MASK		0x00003f00
-#define   DPLL_MD_UDI_MULTIPLIER_SHIFT		8
-/*
- * SDVO/UDI pixel multiplier for VGA, same as DPLL_MD_UDI_MULTIPLIER_MASK.
- * This best be set to the default value (3) or the CRT won't work. No,
- * I don't entirely understand what this does...
- */
-#define   DPLL_MD_VGA_UDI_MULTIPLIER_MASK	0x0000003f
-#define   DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT	0
-#define _DPLL_B_MD 0x06020 /* 965+ only */
-#define DPLL_MD(pipe) _PIPE(pipe, _DPLL_A_MD, _DPLL_B_MD)
-#define _FPA0	0x06040
-#define _FPA1	0x06044
-#define _FPB0	0x06048
-#define _FPB1	0x0604c
-#define FP0(pipe) _PIPE(pipe, _FPA0, _FPB0)
-#define FP1(pipe) _PIPE(pipe, _FPA1, _FPB1)
-#define   FP_N_DIV_MASK		0x003f0000
-#define   FP_N_PINEVIEW_DIV_MASK	0x00ff0000
-#define   FP_N_DIV_SHIFT		16
-#define   FP_M1_DIV_MASK	0x00003f00
-#define   FP_M1_DIV_SHIFT		 8
-#define   FP_M2_DIV_MASK	0x0000003f
-#define   FP_M2_PINEVIEW_DIV_MASK	0x000000ff
-#define   FP_M2_DIV_SHIFT		 0
-#define DPLL_TEST	0x606c
-#define   DPLLB_TEST_SDVO_DIV_1		(0 << 22)
-#define   DPLLB_TEST_SDVO_DIV_2		(1 << 22)
-#define   DPLLB_TEST_SDVO_DIV_4		(2 << 22)
-#define   DPLLB_TEST_SDVO_DIV_MASK	(3 << 22)
-#define   DPLLB_TEST_N_BYPASS		(1 << 19)
-#define   DPLLB_TEST_M_BYPASS		(1 << 18)
-#define   DPLLB_INPUT_BUFFER_ENABLE	(1 << 16)
-#define   DPLLA_TEST_N_BYPASS		(1 << 3)
-#define   DPLLA_TEST_M_BYPASS		(1 << 2)
-#define   DPLLA_INPUT_BUFFER_ENABLE	(1 << 0)
-#define D_STATE		0x6104
-#define  DSTATE_GFX_RESET_I830			(1<<6)
-#define  DSTATE_PLL_D3_OFF			(1<<3)
-#define  DSTATE_GFX_CLOCK_GATING		(1<<1)
-#define  DSTATE_DOT_CLOCK_GATING		(1<<0)
-#define DSPCLK_GATE_D		0x6200
-# define DPUNIT_B_CLOCK_GATE_DISABLE		(1 << 30) /* 965 */
-# define VSUNIT_CLOCK_GATE_DISABLE		(1 << 29) /* 965 */
-# define VRHUNIT_CLOCK_GATE_DISABLE		(1 << 28) /* 965 */
-# define VRDUNIT_CLOCK_GATE_DISABLE		(1 << 27) /* 965 */
-# define AUDUNIT_CLOCK_GATE_DISABLE		(1 << 26) /* 965 */
-# define DPUNIT_A_CLOCK_GATE_DISABLE		(1 << 25) /* 965 */
-# define DPCUNIT_CLOCK_GATE_DISABLE		(1 << 24) /* 965 */
-# define TVRUNIT_CLOCK_GATE_DISABLE		(1 << 23) /* 915-945 */
-# define TVCUNIT_CLOCK_GATE_DISABLE		(1 << 22) /* 915-945 */
-# define TVFUNIT_CLOCK_GATE_DISABLE		(1 << 21) /* 915-945 */
-# define TVEUNIT_CLOCK_GATE_DISABLE		(1 << 20) /* 915-945 */
-# define DVSUNIT_CLOCK_GATE_DISABLE		(1 << 19) /* 915-945 */
-# define DSSUNIT_CLOCK_GATE_DISABLE		(1 << 18) /* 915-945 */
-# define DDBUNIT_CLOCK_GATE_DISABLE		(1 << 17) /* 915-945 */
-# define DPRUNIT_CLOCK_GATE_DISABLE		(1 << 16) /* 915-945 */
-# define DPFUNIT_CLOCK_GATE_DISABLE		(1 << 15) /* 915-945 */
-# define DPBMUNIT_CLOCK_GATE_DISABLE		(1 << 14) /* 915-945 */
-# define DPLSUNIT_CLOCK_GATE_DISABLE		(1 << 13) /* 915-945 */
-# define DPLUNIT_CLOCK_GATE_DISABLE		(1 << 12) /* 915-945 */
-# define DPOUNIT_CLOCK_GATE_DISABLE		(1 << 11)
-# define DPBUNIT_CLOCK_GATE_DISABLE		(1 << 10)
-# define DCUNIT_CLOCK_GATE_DISABLE		(1 << 9)
-# define DPUNIT_CLOCK_GATE_DISABLE		(1 << 8)
-# define VRUNIT_CLOCK_GATE_DISABLE		(1 << 7) /* 915+: reserved */
-# define OVHUNIT_CLOCK_GATE_DISABLE		(1 << 6) /* 830-865 */
-# define DPIOUNIT_CLOCK_GATE_DISABLE		(1 << 6) /* 915-945 */
-# define OVFUNIT_CLOCK_GATE_DISABLE		(1 << 5)
-# define OVBUNIT_CLOCK_GATE_DISABLE		(1 << 4)
-/**
- * This bit must be set on the 830 to prevent hangs when turning off the
- * overlay scaler.
- */
-# define OVRUNIT_CLOCK_GATE_DISABLE		(1 << 3)
-# define OVCUNIT_CLOCK_GATE_DISABLE		(1 << 2)
-# define OVUUNIT_CLOCK_GATE_DISABLE		(1 << 1)
-# define ZVUNIT_CLOCK_GATE_DISABLE		(1 << 0) /* 830 */
-# define OVLUNIT_CLOCK_GATE_DISABLE		(1 << 0) /* 845,865 */
-
-#define RENCLK_GATE_D1		0x6204
-# define BLITTER_CLOCK_GATE_DISABLE		(1 << 13) /* 945GM only */
-# define MPEG_CLOCK_GATE_DISABLE		(1 << 12) /* 945GM only */
-# define PC_FE_CLOCK_GATE_DISABLE		(1 << 11)
-# define PC_BE_CLOCK_GATE_DISABLE		(1 << 10)
-# define WINDOWER_CLOCK_GATE_DISABLE		(1 << 9)
-# define INTERPOLATOR_CLOCK_GATE_DISABLE	(1 << 8)
-# define COLOR_CALCULATOR_CLOCK_GATE_DISABLE	(1 << 7)
-# define MOTION_COMP_CLOCK_GATE_DISABLE		(1 << 6)
-# define MAG_CLOCK_GATE_DISABLE			(1 << 5)
-/** This bit must be unset on 855,865 */
-# define MECI_CLOCK_GATE_DISABLE		(1 << 4)
-# define DCMP_CLOCK_GATE_DISABLE		(1 << 3)
-# define MEC_CLOCK_GATE_DISABLE			(1 << 2)
-# define MECO_CLOCK_GATE_DISABLE		(1 << 1)
-/** This bit must be set on 855,865. */
-# define SV_CLOCK_GATE_DISABLE			(1 << 0)
-# define I915_MPEG_CLOCK_GATE_DISABLE		(1 << 16)
-# define I915_VLD_IP_PR_CLOCK_GATE_DISABLE	(1 << 15)
-# define I915_MOTION_COMP_CLOCK_GATE_DISABLE	(1 << 14)
-# define I915_BD_BF_CLOCK_GATE_DISABLE		(1 << 13)
-# define I915_SF_SE_CLOCK_GATE_DISABLE		(1 << 12)
-# define I915_WM_CLOCK_GATE_DISABLE		(1 << 11)
-# define I915_IZ_CLOCK_GATE_DISABLE		(1 << 10)
-# define I915_PI_CLOCK_GATE_DISABLE		(1 << 9)
-# define I915_DI_CLOCK_GATE_DISABLE		(1 << 8)
-# define I915_SH_SV_CLOCK_GATE_DISABLE		(1 << 7)
-# define I915_PL_DG_QC_FT_CLOCK_GATE_DISABLE	(1 << 6)
-# define I915_SC_CLOCK_GATE_DISABLE		(1 << 5)
-# define I915_FL_CLOCK_GATE_DISABLE		(1 << 4)
-# define I915_DM_CLOCK_GATE_DISABLE		(1 << 3)
-# define I915_PS_CLOCK_GATE_DISABLE		(1 << 2)
-# define I915_CC_CLOCK_GATE_DISABLE		(1 << 1)
-# define I915_BY_CLOCK_GATE_DISABLE		(1 << 0)
-
-# define I965_RCZ_CLOCK_GATE_DISABLE		(1 << 30)
-/** This bit must always be set on 965G/965GM */
-# define I965_RCC_CLOCK_GATE_DISABLE		(1 << 29)
-# define I965_RCPB_CLOCK_GATE_DISABLE		(1 << 28)
-# define I965_DAP_CLOCK_GATE_DISABLE		(1 << 27)
-# define I965_ROC_CLOCK_GATE_DISABLE		(1 << 26)
-# define I965_GW_CLOCK_GATE_DISABLE		(1 << 25)
-# define I965_TD_CLOCK_GATE_DISABLE		(1 << 24)
-/** This bit must always be set on 965G */
-# define I965_ISC_CLOCK_GATE_DISABLE		(1 << 23)
-# define I965_IC_CLOCK_GATE_DISABLE		(1 << 22)
-# define I965_EU_CLOCK_GATE_DISABLE		(1 << 21)
-# define I965_IF_CLOCK_GATE_DISABLE		(1 << 20)
-# define I965_TC_CLOCK_GATE_DISABLE		(1 << 19)
-# define I965_SO_CLOCK_GATE_DISABLE		(1 << 17)
-# define I965_FBC_CLOCK_GATE_DISABLE		(1 << 16)
-# define I965_MARI_CLOCK_GATE_DISABLE		(1 << 15)
-# define I965_MASF_CLOCK_GATE_DISABLE		(1 << 14)
-# define I965_MAWB_CLOCK_GATE_DISABLE		(1 << 13)
-# define I965_EM_CLOCK_GATE_DISABLE		(1 << 12)
-# define I965_UC_CLOCK_GATE_DISABLE		(1 << 11)
-# define I965_SI_CLOCK_GATE_DISABLE		(1 << 6)
-# define I965_MT_CLOCK_GATE_DISABLE		(1 << 5)
-# define I965_PL_CLOCK_GATE_DISABLE		(1 << 4)
-# define I965_DG_CLOCK_GATE_DISABLE		(1 << 3)
-# define I965_QC_CLOCK_GATE_DISABLE		(1 << 2)
-# define I965_FT_CLOCK_GATE_DISABLE		(1 << 1)
-# define I965_DM_CLOCK_GATE_DISABLE		(1 << 0)
-
-#define RENCLK_GATE_D2		0x6208
-#define VF_UNIT_CLOCK_GATE_DISABLE		(1 << 9)
-#define GS_UNIT_CLOCK_GATE_DISABLE		(1 << 7)
-#define CL_UNIT_CLOCK_GATE_DISABLE		(1 << 6)
-#define RAMCLK_GATE_D		0x6210		/* CRL only */
-#define DEUC			0x6214          /* CRL only */
-
-/*
- * Palette regs
- */
-
-#define _PALETTE_A		0x0a000
-#define _PALETTE_B		0x0a800
-#define PALETTE(pipe) _PIPE(pipe, _PALETTE_A, _PALETTE_B)
-
-/* MCH MMIO space */
-
-/*
- * MCHBAR mirror.
- *
- * This mirrors the MCHBAR MMIO space whose location is determined by
- * device 0 function 0's pci config register 0x44 or 0x48 and matches it in
- * every way.  It is not accessible from the CP register read instructions.
- *
- */
-#define MCHBAR_MIRROR_BASE	0x10000
-
-#define MCHBAR_MIRROR_BASE_SNB	0x140000
-
-/** 915-945 and GM965 MCH register controlling DRAM channel access */
-#define DCC			0x10200
-#define DCC_ADDRESSING_MODE_SINGLE_CHANNEL		(0 << 0)
-#define DCC_ADDRESSING_MODE_DUAL_CHANNEL_ASYMMETRIC	(1 << 0)
-#define DCC_ADDRESSING_MODE_DUAL_CHANNEL_INTERLEAVED	(2 << 0)
-#define DCC_ADDRESSING_MODE_MASK			(3 << 0)
-#define DCC_CHANNEL_XOR_DISABLE				(1 << 10)
-#define DCC_CHANNEL_XOR_BIT_17				(1 << 9)
-
-/** Pineview MCH register contains DDR3 setting */
-#define CSHRDDR3CTL            0x101a8
-#define CSHRDDR3CTL_DDR3       (1 << 2)
-
-/** 965 MCH register controlling DRAM channel configuration */
-#define C0DRB3			0x10206
-#define C1DRB3			0x10606
-
-/** snb MCH registers for reading the DRAM channel configuration */
-#define MAD_DIMM_C0			(MCHBAR_MIRROR_BASE_SNB + 0x5004)
-#define MAD_DIMM_C1			(MCHBAR_MIRROR_BASE_SNB + 0x5008)
-#define MAD_DIMM_C2			(MCHBAR_MIRROR_BASE_SNB + 0x500C)
-#define   MAD_DIMM_ECC_MASK		(0x3 << 24)
-#define   MAD_DIMM_ECC_OFF		(0x0 << 24)
-#define   MAD_DIMM_ECC_IO_ON_LOGIC_OFF	(0x1 << 24)
-#define   MAD_DIMM_ECC_IO_OFF_LOGIC_ON	(0x2 << 24)
-#define   MAD_DIMM_ECC_ON		(0x3 << 24)
-#define   MAD_DIMM_ENH_INTERLEAVE	(0x1 << 22)
-#define   MAD_DIMM_RANK_INTERLEAVE	(0x1 << 21)
-#define   MAD_DIMM_B_WIDTH_X16		(0x1 << 20) /* X8 chips if unset */
-#define   MAD_DIMM_A_WIDTH_X16		(0x1 << 19) /* X8 chips if unset */
-#define   MAD_DIMM_B_DUAL_RANK		(0x1 << 18)
-#define   MAD_DIMM_A_DUAL_RANK		(0x1 << 17)
-#define   MAD_DIMM_A_SELECT		(0x1 << 16)
-/* DIMM sizes are in multiples of 256mb. */
-#define   MAD_DIMM_B_SIZE_SHIFT		8
-#define   MAD_DIMM_B_SIZE_MASK		(0xff << MAD_DIMM_B_SIZE_SHIFT)
-#define   MAD_DIMM_A_SIZE_SHIFT		0
-#define   MAD_DIMM_A_SIZE_MASK		(0xff << MAD_DIMM_A_SIZE_SHIFT)
-
-
-/* Clocking configuration register */
-#define CLKCFG			0x10c00
-#define CLKCFG_FSB_400					(5 << 0)	/* hrawclk 100 */
-#define CLKCFG_FSB_533					(1 << 0)	/* hrawclk 133 */
-#define CLKCFG_FSB_667					(3 << 0)	/* hrawclk 166 */
-#define CLKCFG_FSB_800					(2 << 0)	/* hrawclk 200 */
-#define CLKCFG_FSB_1067					(6 << 0)	/* hrawclk 266 */
-#define CLKCFG_FSB_1333					(7 << 0)	/* hrawclk 333 */
-/* Note, below two are guess */
-#define CLKCFG_FSB_1600					(4 << 0)	/* hrawclk 400 */
-#define CLKCFG_FSB_1600_ALT				(0 << 0)	/* hrawclk 400 */
-#define CLKCFG_FSB_MASK					(7 << 0)
-#define CLKCFG_MEM_533					(1 << 4)
-#define CLKCFG_MEM_667					(2 << 4)
-#define CLKCFG_MEM_800					(3 << 4)
-#define CLKCFG_MEM_MASK					(7 << 4)
-
-#define TSC1			0x11001
-#define   TSE			(1<<0)
-#define TR1			0x11006
-#define TSFS			0x11020
-#define   TSFS_SLOPE_MASK	0x0000ff00
-#define   TSFS_SLOPE_SHIFT	8
-#define   TSFS_INTR_MASK	0x000000ff
-
-#define CRSTANDVID		0x11100
-#define PXVFREQ_BASE		0x11110 /* P[0-15]VIDFREQ (0x1114c) (Ironlake) */
-#define   PXVFREQ_PX_MASK	0x7f000000
-#define   PXVFREQ_PX_SHIFT	24
-#define VIDFREQ_BASE		0x11110
-#define VIDFREQ1		0x11110 /* VIDFREQ1-4 (0x1111c) (Cantiga) */
-#define VIDFREQ2		0x11114
-#define VIDFREQ3		0x11118
-#define VIDFREQ4		0x1111c
-#define   VIDFREQ_P0_MASK	0x1f000000
-#define   VIDFREQ_P0_SHIFT	24
-#define   VIDFREQ_P0_CSCLK_MASK	0x00f00000
-#define   VIDFREQ_P0_CSCLK_SHIFT 20
-#define   VIDFREQ_P0_CRCLK_MASK	0x000f0000
-#define   VIDFREQ_P0_CRCLK_SHIFT 16
-#define   VIDFREQ_P1_MASK	0x00001f00
-#define   VIDFREQ_P1_SHIFT	8
-#define   VIDFREQ_P1_CSCLK_MASK	0x000000f0
-#define   VIDFREQ_P1_CSCLK_SHIFT 4
-#define   VIDFREQ_P1_CRCLK_MASK	0x0000000f
-#define INTTOEXT_BASE_ILK	0x11300
-#define INTTOEXT_BASE		0x11120 /* INTTOEXT1-8 (0x1113c) */
-#define   INTTOEXT_MAP3_SHIFT	24
-#define   INTTOEXT_MAP3_MASK	(0x1f << INTTOEXT_MAP3_SHIFT)
-#define   INTTOEXT_MAP2_SHIFT	16
-#define   INTTOEXT_MAP2_MASK	(0x1f << INTTOEXT_MAP2_SHIFT)
-#define   INTTOEXT_MAP1_SHIFT	8
-#define   INTTOEXT_MAP1_MASK	(0x1f << INTTOEXT_MAP1_SHIFT)
-#define   INTTOEXT_MAP0_SHIFT	0
-#define   INTTOEXT_MAP0_MASK	(0x1f << INTTOEXT_MAP0_SHIFT)
-#define MEMSWCTL		0x11170 /* Ironlake only */
-#define   MEMCTL_CMD_MASK	0xe000
-#define   MEMCTL_CMD_SHIFT	13
-#define   MEMCTL_CMD_RCLK_OFF	0
-#define   MEMCTL_CMD_RCLK_ON	1
-#define   MEMCTL_CMD_CHFREQ	2
-#define   MEMCTL_CMD_CHVID	3
-#define   MEMCTL_CMD_VMMOFF	4
-#define   MEMCTL_CMD_VMMON	5
-#define   MEMCTL_CMD_STS	(1<<12) /* write 1 triggers command, clears
-					   when command complete */
-#define   MEMCTL_FREQ_MASK	0x0f00 /* jitter, from 0-15 */
-#define   MEMCTL_FREQ_SHIFT	8
-#define   MEMCTL_SFCAVM		(1<<7)
-#define   MEMCTL_TGT_VID_MASK	0x007f
-#define MEMIHYST		0x1117c
-#define MEMINTREN		0x11180 /* 16 bits */
-#define   MEMINT_RSEXIT_EN	(1<<8)
-#define   MEMINT_CX_SUPR_EN	(1<<7)
-#define   MEMINT_CONT_BUSY_EN	(1<<6)
-#define   MEMINT_AVG_BUSY_EN	(1<<5)
-#define   MEMINT_EVAL_CHG_EN	(1<<4)
-#define   MEMINT_MON_IDLE_EN	(1<<3)
-#define   MEMINT_UP_EVAL_EN	(1<<2)
-#define   MEMINT_DOWN_EVAL_EN	(1<<1)
-#define   MEMINT_SW_CMD_EN	(1<<0)
-#define MEMINTRSTR		0x11182 /* 16 bits */
-#define   MEM_RSEXIT_MASK	0xc000
-#define   MEM_RSEXIT_SHIFT	14
-#define   MEM_CONT_BUSY_MASK	0x3000
-#define   MEM_CONT_BUSY_SHIFT	12
-#define   MEM_AVG_BUSY_MASK	0x0c00
-#define   MEM_AVG_BUSY_SHIFT	10
-#define   MEM_EVAL_CHG_MASK	0x0300
-#define   MEM_EVAL_BUSY_SHIFT	8
-#define   MEM_MON_IDLE_MASK	0x00c0
-#define   MEM_MON_IDLE_SHIFT	6
-#define   MEM_UP_EVAL_MASK	0x0030
-#define   MEM_UP_EVAL_SHIFT	4
-#define   MEM_DOWN_EVAL_MASK	0x000c
-#define   MEM_DOWN_EVAL_SHIFT	2
-#define   MEM_SW_CMD_MASK	0x0003
-#define   MEM_INT_STEER_GFX	0
-#define   MEM_INT_STEER_CMR	1
-#define   MEM_INT_STEER_SMI	2
-#define   MEM_INT_STEER_SCI	3
-#define MEMINTRSTS		0x11184
-#define   MEMINT_RSEXIT		(1<<7)
-#define   MEMINT_CONT_BUSY	(1<<6)
-#define   MEMINT_AVG_BUSY	(1<<5)
-#define   MEMINT_EVAL_CHG	(1<<4)
-#define   MEMINT_MON_IDLE	(1<<3)
-#define   MEMINT_UP_EVAL	(1<<2)
-#define   MEMINT_DOWN_EVAL	(1<<1)
-#define   MEMINT_SW_CMD		(1<<0)
-#define MEMMODECTL		0x11190
-#define   MEMMODE_BOOST_EN	(1<<31)
-#define   MEMMODE_BOOST_FREQ_MASK 0x0f000000 /* jitter for boost, 0-15 */
-#define   MEMMODE_BOOST_FREQ_SHIFT 24
-#define   MEMMODE_IDLE_MODE_MASK 0x00030000
-#define   MEMMODE_IDLE_MODE_SHIFT 16
-#define   MEMMODE_IDLE_MODE_EVAL 0
-#define   MEMMODE_IDLE_MODE_CONT 1
-#define   MEMMODE_HWIDLE_EN	(1<<15)
-#define   MEMMODE_SWMODE_EN	(1<<14)
-#define   MEMMODE_RCLK_GATE	(1<<13)
-#define   MEMMODE_HW_UPDATE	(1<<12)
-#define   MEMMODE_FSTART_MASK	0x00000f00 /* starting jitter, 0-15 */
-#define   MEMMODE_FSTART_SHIFT	8
-#define   MEMMODE_FMAX_MASK	0x000000f0 /* max jitter, 0-15 */
-#define   MEMMODE_FMAX_SHIFT	4
-#define   MEMMODE_FMIN_MASK	0x0000000f /* min jitter, 0-15 */
-#define RCBMAXAVG		0x1119c
-#define MEMSWCTL2		0x1119e /* Cantiga only */
-#define   SWMEMCMD_RENDER_OFF	(0 << 13)
-#define   SWMEMCMD_RENDER_ON	(1 << 13)
-#define   SWMEMCMD_SWFREQ	(2 << 13)
-#define   SWMEMCMD_TARVID	(3 << 13)
-#define   SWMEMCMD_VRM_OFF	(4 << 13)
-#define   SWMEMCMD_VRM_ON	(5 << 13)
-#define   CMDSTS		(1<<12)
-#define   SFCAVM		(1<<11)
-#define   SWFREQ_MASK		0x0380 /* P0-7 */
-#define   SWFREQ_SHIFT		7
-#define   TARVID_MASK		0x001f
-#define MEMSTAT_CTG		0x111a0
-#define RCBMINAVG		0x111a0
-#define RCUPEI			0x111b0
-#define RCDNEI			0x111b4
-#define RSTDBYCTL		0x111b8
-#define   RS1EN			(1<<31)
-#define   RS2EN			(1<<30)
-#define   RS3EN			(1<<29)
-#define   D3RS3EN		(1<<28) /* Display D3 imlies RS3 */
-#define   SWPROMORSX		(1<<27) /* RSx promotion timers ignored */
-#define   RCWAKERW		(1<<26) /* Resetwarn from PCH causes wakeup */
-#define   DPRSLPVREN		(1<<25) /* Fast voltage ramp enable */
-#define   GFXTGHYST		(1<<24) /* Hysteresis to allow trunk gating */
-#define   RCX_SW_EXIT		(1<<23) /* Leave RSx and prevent re-entry */
-#define   RSX_STATUS_MASK	(7<<20)
-#define   RSX_STATUS_ON		(0<<20)
-#define   RSX_STATUS_RC1	(1<<20)
-#define   RSX_STATUS_RC1E	(2<<20)
-#define   RSX_STATUS_RS1	(3<<20)
-#define   RSX_STATUS_RS2	(4<<20) /* aka rc6 */
-#define   RSX_STATUS_RSVD	(5<<20) /* deep rc6 unsupported on ilk */
-#define   RSX_STATUS_RS3	(6<<20) /* rs3 unsupported on ilk */
-#define   RSX_STATUS_RSVD2	(7<<20)
-#define   UWRCRSXE		(1<<19) /* wake counter limit prevents rsx */
-#define   RSCRP			(1<<18) /* rs requests control on rs1/2 reqs */
-#define   JRSC			(1<<17) /* rsx coupled to cpu c-state */
-#define   RS2INC0		(1<<16) /* allow rs2 in cpu c0 */
-#define   RS1CONTSAV_MASK	(3<<14)
-#define   RS1CONTSAV_NO_RS1	(0<<14) /* rs1 doesn't save/restore context */
-#define   RS1CONTSAV_RSVD	(1<<14)
-#define   RS1CONTSAV_SAVE_RS1	(2<<14) /* rs1 saves context */
-#define   RS1CONTSAV_FULL_RS1	(3<<14) /* rs1 saves and restores context */
-#define   NORMSLEXLAT_MASK	(3<<12)
-#define   SLOW_RS123		(0<<12)
-#define   SLOW_RS23		(1<<12)
-#define   SLOW_RS3		(2<<12)
-#define   NORMAL_RS123		(3<<12)
-#define   RCMODE_TIMEOUT	(1<<11) /* 0 is eval interval method */
-#define   IMPROMOEN		(1<<10) /* promo is immediate or delayed until next idle interval (only for timeout method above) */
-#define   RCENTSYNC		(1<<9) /* rs coupled to cpu c-state (3/6/7) */
-#define   STATELOCK		(1<<7) /* locked to rs_cstate if 0 */
-#define   RS_CSTATE_MASK	(3<<4)
-#define   RS_CSTATE_C367_RS1	(0<<4)
-#define   RS_CSTATE_C36_RS1_C7_RS2 (1<<4)
-#define   RS_CSTATE_RSVD	(2<<4)
-#define   RS_CSTATE_C367_RS2	(3<<4)
-#define   REDSAVES		(1<<3) /* no context save if was idle during rs0 */
-#define   REDRESTORES		(1<<2) /* no restore if was idle during rs0 */
-#define VIDCTL			0x111c0
-#define VIDSTS			0x111c8
-#define VIDSTART		0x111cc /* 8 bits */
-#define MEMSTAT_ILK			0x111f8
-#define   MEMSTAT_VID_MASK	0x7f00
-#define   MEMSTAT_VID_SHIFT	8
-#define   MEMSTAT_PSTATE_MASK	0x00f8
-#define   MEMSTAT_PSTATE_SHIFT  3
-#define   MEMSTAT_MON_ACTV	(1<<2)
-#define   MEMSTAT_SRC_CTL_MASK	0x0003
-#define   MEMSTAT_SRC_CTL_CORE	0
-#define   MEMSTAT_SRC_CTL_TRB	1
-#define   MEMSTAT_SRC_CTL_THM	2
-#define   MEMSTAT_SRC_CTL_STDBY 3
-#define RCPREVBSYTUPAVG		0x113b8
-#define RCPREVBSYTDNAVG		0x113bc
-#define PMMISC			0x11214
-#define   MCPPCE_EN		(1<<0) /* enable PM_MSG from PCH->MPC */
-#define SDEW			0x1124c
-#define CSIEW0			0x11250
-#define CSIEW1			0x11254
-#define CSIEW2			0x11258
-#define PEW			0x1125c
-#define DEW			0x11270
-#define MCHAFE			0x112c0
-#define CSIEC			0x112e0
-#define DMIEC			0x112e4
-#define DDREC			0x112e8
-#define PEG0EC			0x112ec
-#define PEG1EC			0x112f0
-#define GFXEC			0x112f4
-#define RPPREVBSYTUPAVG		0x113b8
-#define RPPREVBSYTDNAVG		0x113bc
-#define ECR			0x11600
-#define   ECR_GPFE		(1<<31)
-#define   ECR_IMONE		(1<<30)
-#define   ECR_CAP_MASK		0x0000001f /* Event range, 0-31 */
-#define OGW0			0x11608
-#define OGW1			0x1160c
-#define EG0			0x11610
-#define EG1			0x11614
-#define EG2			0x11618
-#define EG3			0x1161c
-#define EG4			0x11620
-#define EG5			0x11624
-#define EG6			0x11628
-#define EG7			0x1162c
-#define PXW			0x11664
-#define PXWL			0x11680
-#define LCFUSE02		0x116c0
-#define   LCFUSE_HIV_MASK	0x000000ff
-#define CSIPLL0			0x12c10
-#define DDRMPLL1		0X12c20
-#define PEG_BAND_GAP_DATA	0x14d68
-
-#define GEN6_GT_PERF_STATUS	0x145948
-#define GEN6_RP_STATE_LIMITS	0x145994
-#define GEN6_RP_STATE_CAP	0x145998
-
-/*
- * Logical Context regs
- */
-#define CCID			0x2180
-#define   CCID_EN		(1<<0)
-/*
- * Overlay regs
- */
-
-#define OVADD			0x30000
-#define DOVSTA			0x30008
-#define OC_BUF			(0x3<<20)
-#define OGAMC5			0x30010
-#define OGAMC4			0x30014
-#define OGAMC3			0x30018
-#define OGAMC2			0x3001c
-#define OGAMC1			0x30020
-#define OGAMC0			0x30024
-
-/*
- * Display engine regs
- */
-
-/* Pipe A timing regs */
-#define _HTOTAL_A	0x60000
-#define _HBLANK_A	0x60004
-#define _HSYNC_A		0x60008
-#define _VTOTAL_A	0x6000c
-#define _VBLANK_A	0x60010
-#define _VSYNC_A		0x60014
-#define _PIPEASRC	0x6001c
-#define _BCLRPAT_A	0x60020
-#define _VSYNCSHIFT_A	0x60028
-
-/* Pipe B timing regs */
-#define _HTOTAL_B	0x61000
-#define _HBLANK_B	0x61004
-#define _HSYNC_B		0x61008
-#define _VTOTAL_B	0x6100c
-#define _VBLANK_B	0x61010
-#define _VSYNC_B		0x61014
-#define _PIPEBSRC	0x6101c
-#define _BCLRPAT_B	0x61020
-#define _VSYNCSHIFT_B	0x61028
-
-
-#define HTOTAL(pipe) _PIPE(pipe, _HTOTAL_A, _HTOTAL_B)
-#define HBLANK(pipe) _PIPE(pipe, _HBLANK_A, _HBLANK_B)
-#define HSYNC(pipe) _PIPE(pipe, _HSYNC_A, _HSYNC_B)
-#define VTOTAL(pipe) _PIPE(pipe, _VTOTAL_A, _VTOTAL_B)
-#define VBLANK(pipe) _PIPE(pipe, _VBLANK_A, _VBLANK_B)
-#define VSYNC(pipe) _PIPE(pipe, _VSYNC_A, _VSYNC_B)
-#define BCLRPAT(pipe) _PIPE(pipe, _BCLRPAT_A, _BCLRPAT_B)
-#define VSYNCSHIFT(pipe) _PIPE(pipe, _VSYNCSHIFT_A, _VSYNCSHIFT_B)
-
-/* VGA port control */
-#define ADPA			0x61100
-#define   ADPA_DAC_ENABLE	(1<<31)
-#define   ADPA_DAC_DISABLE	0
-#define   ADPA_PIPE_SELECT_MASK	(1<<30)
-#define   ADPA_PIPE_A_SELECT	0
-#define   ADPA_PIPE_B_SELECT	(1<<30)
-#define   ADPA_PIPE_SELECT(pipe) ((pipe) << 30)
-#define   ADPA_USE_VGA_HVPOLARITY (1<<15)
-#define   ADPA_SETS_HVPOLARITY	0
-#define   ADPA_VSYNC_CNTL_DISABLE (1<<11)
-#define   ADPA_VSYNC_CNTL_ENABLE 0
-#define   ADPA_HSYNC_CNTL_DISABLE (1<<10)
-#define   ADPA_HSYNC_CNTL_ENABLE 0
-#define   ADPA_VSYNC_ACTIVE_HIGH (1<<4)
-#define   ADPA_VSYNC_ACTIVE_LOW	0
-#define   ADPA_HSYNC_ACTIVE_HIGH (1<<3)
-#define   ADPA_HSYNC_ACTIVE_LOW	0
-#define   ADPA_DPMS_MASK	(~(3<<10))
-#define   ADPA_DPMS_ON		(0<<10)
-#define   ADPA_DPMS_SUSPEND	(1<<10)
-#define   ADPA_DPMS_STANDBY	(2<<10)
-#define   ADPA_DPMS_OFF		(3<<10)
-
-
-/* Hotplug control (945+ only) */
-#define PORT_HOTPLUG_EN		0x61110
-#define   HDMIB_HOTPLUG_INT_EN			(1 << 29)
-#define   DPB_HOTPLUG_INT_EN			(1 << 29)
-#define   HDMIC_HOTPLUG_INT_EN			(1 << 28)
-#define   DPC_HOTPLUG_INT_EN			(1 << 28)
-#define   HDMID_HOTPLUG_INT_EN			(1 << 27)
-#define   DPD_HOTPLUG_INT_EN			(1 << 27)
-#define   SDVOB_HOTPLUG_INT_EN			(1 << 26)
-#define   SDVOC_HOTPLUG_INT_EN			(1 << 25)
-#define   TV_HOTPLUG_INT_EN			(1 << 18)
-#define   CRT_HOTPLUG_INT_EN			(1 << 9)
-#define   CRT_HOTPLUG_FORCE_DETECT		(1 << 3)
-#define CRT_HOTPLUG_ACTIVATION_PERIOD_32	(0 << 8)
-/* must use period 64 on GM45 according to docs */
-#define CRT_HOTPLUG_ACTIVATION_PERIOD_64	(1 << 8)
-#define CRT_HOTPLUG_DAC_ON_TIME_2M		(0 << 7)
-#define CRT_HOTPLUG_DAC_ON_TIME_4M		(1 << 7)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_40		(0 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_50		(1 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_60		(2 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_70		(3 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_MASK	(3 << 5)
-#define CRT_HOTPLUG_DETECT_DELAY_1G		(0 << 4)
-#define CRT_HOTPLUG_DETECT_DELAY_2G		(1 << 4)
-#define CRT_HOTPLUG_DETECT_VOLTAGE_325MV	(0 << 2)
-#define CRT_HOTPLUG_DETECT_VOLTAGE_475MV	(1 << 2)
-
-#define PORT_HOTPLUG_STAT	0x61114
-#define   HDMIB_HOTPLUG_INT_STATUS		(1 << 29)
-#define   DPB_HOTPLUG_INT_STATUS		(1 << 29)
-#define   HDMIC_HOTPLUG_INT_STATUS		(1 << 28)
-#define   DPC_HOTPLUG_INT_STATUS		(1 << 28)
-#define   HDMID_HOTPLUG_INT_STATUS		(1 << 27)
-#define   DPD_HOTPLUG_INT_STATUS		(1 << 27)
-#define   CRT_HOTPLUG_INT_STATUS		(1 << 11)
-#define   TV_HOTPLUG_INT_STATUS			(1 << 10)
-#define   CRT_HOTPLUG_MONITOR_MASK		(3 << 8)
-#define   CRT_HOTPLUG_MONITOR_COLOR		(3 << 8)
-#define   CRT_HOTPLUG_MONITOR_MONO		(2 << 8)
-#define   CRT_HOTPLUG_MONITOR_NONE		(0 << 8)
-#define   SDVOC_HOTPLUG_INT_STATUS		(1 << 7)
-#define   SDVOB_HOTPLUG_INT_STATUS		(1 << 6)
-
-/* SDVO port control */
-#define SDVOB			0x61140
-#define SDVOC			0x61160
-#define   SDVO_ENABLE		(1 << 31)
-#define   SDVO_PIPE_B_SELECT	(1 << 30)
-#define   SDVO_STALL_SELECT	(1 << 29)
-#define   SDVO_INTERRUPT_ENABLE	(1 << 26)
-/**
- * 915G/GM SDVO pixel multiplier.
- *
- * Programmed value is multiplier - 1, up to 5x.
- *
- * \sa DPLL_MD_UDI_MULTIPLIER_MASK
- */
-#define   SDVO_PORT_MULTIPLY_MASK	(7 << 23)
-#define   SDVO_PORT_MULTIPLY_SHIFT		23
-#define   SDVO_PHASE_SELECT_MASK	(15 << 19)
-#define   SDVO_PHASE_SELECT_DEFAULT	(6 << 19)
-#define   SDVO_CLOCK_OUTPUT_INVERT	(1 << 18)
-#define   SDVOC_GANG_MODE		(1 << 16)
-#define   SDVO_ENCODING_SDVO		(0x0 << 10)
-#define   SDVO_ENCODING_HDMI		(0x2 << 10)
-/** Requird for HDMI operation */
-#define   SDVO_NULL_PACKETS_DURING_VSYNC (1 << 9)
-#define   SDVO_COLOR_RANGE_16_235	(1 << 8)
-#define   SDVO_BORDER_ENABLE		(1 << 7)
-#define   SDVO_AUDIO_ENABLE		(1 << 6)
-/** New with 965, default is to be set */
-#define   SDVO_VSYNC_ACTIVE_HIGH	(1 << 4)
-/** New with 965, default is to be set */
-#define   SDVO_HSYNC_ACTIVE_HIGH	(1 << 3)
-#define   SDVOB_PCIE_CONCURRENCY	(1 << 3)
-#define   SDVO_DETECTED			(1 << 2)
-/* Bits to be preserved when writing */
-#define   SDVOB_PRESERVE_MASK ((1 << 17) | (1 << 16) | (1 << 14) | (1 << 26))
-#define   SDVOC_PRESERVE_MASK ((1 << 17) | (1 << 26))
-
-/* DVO port control */
-#define DVOA			0x61120
-#define DVOB			0x61140
-#define DVOC			0x61160
-#define   DVO_ENABLE			(1 << 31)
-#define   DVO_PIPE_B_SELECT		(1 << 30)
-#define   DVO_PIPE_STALL_UNUSED		(0 << 28)
-#define   DVO_PIPE_STALL		(1 << 28)
-#define   DVO_PIPE_STALL_TV		(2 << 28)
-#define   DVO_PIPE_STALL_MASK		(3 << 28)
-#define   DVO_USE_VGA_SYNC		(1 << 15)
-#define   DVO_DATA_ORDER_I740		(0 << 14)
-#define   DVO_DATA_ORDER_FP		(1 << 14)
-#define   DVO_VSYNC_DISABLE		(1 << 11)
-#define   DVO_HSYNC_DISABLE		(1 << 10)
-#define   DVO_VSYNC_TRISTATE		(1 << 9)
-#define   DVO_HSYNC_TRISTATE		(1 << 8)
-#define   DVO_BORDER_ENABLE		(1 << 7)
-#define   DVO_DATA_ORDER_GBRG		(1 << 6)
-#define   DVO_DATA_ORDER_RGGB		(0 << 6)
-#define   DVO_DATA_ORDER_GBRG_ERRATA	(0 << 6)
-#define   DVO_DATA_ORDER_RGGB_ERRATA	(1 << 6)
-#define   DVO_VSYNC_ACTIVE_HIGH		(1 << 4)
-#define   DVO_HSYNC_ACTIVE_HIGH		(1 << 3)
-#define   DVO_BLANK_ACTIVE_HIGH		(1 << 2)
-#define   DVO_OUTPUT_CSTATE_PIXELS	(1 << 1)	/* SDG only */
-#define   DVO_OUTPUT_SOURCE_SIZE_PIXELS	(1 << 0)	/* SDG only */
-#define   DVO_PRESERVE_MASK		(0x7<<24)
-#define DVOA_SRCDIM		0x61124
-#define DVOB_SRCDIM		0x61144
-#define DVOC_SRCDIM		0x61164
-#define   DVO_SRCDIM_HORIZONTAL_SHIFT	12
-#define   DVO_SRCDIM_VERTICAL_SHIFT	0
-
-/* LVDS port control */
-#define LVDS			0x61180
-/*
- * Enables the LVDS port.  This bit must be set before DPLLs are enabled, as
- * the DPLL semantics change when the LVDS is assigned to that pipe.
- */
-#define   LVDS_PORT_EN			(1 << 31)
-/* Selects pipe B for LVDS data.  Must be set on pre-965. */
-#define   LVDS_PIPEB_SELECT		(1 << 30)
-#define   LVDS_PIPE_MASK		(1 << 30)
-#define   LVDS_PIPE(pipe)		((pipe) << 30)
-/* LVDS dithering flag on 965/g4x platform */
-#define   LVDS_ENABLE_DITHER		(1 << 25)
-/* LVDS sync polarity flags. Set to invert (i.e. negative) */
-#define   LVDS_VSYNC_POLARITY		(1 << 21)
-#define   LVDS_HSYNC_POLARITY		(1 << 20)
-
-/* Enable border for unscaled (or aspect-scaled) display */
-#define   LVDS_BORDER_ENABLE		(1 << 15)
-/*
- * Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per
- * pixel.
- */
-#define   LVDS_A0A2_CLKA_POWER_MASK	(3 << 8)
-#define   LVDS_A0A2_CLKA_POWER_DOWN	(0 << 8)
-#define   LVDS_A0A2_CLKA_POWER_UP	(3 << 8)
-/*
- * Controls the A3 data pair, which contains the additional LSBs for 24 bit
- * mode.  Only enabled if LVDS_A0A2_CLKA_POWER_UP also indicates it should be
- * on.
- */
-#define   LVDS_A3_POWER_MASK		(3 << 6)
-#define   LVDS_A3_POWER_DOWN		(0 << 6)
-#define   LVDS_A3_POWER_UP		(3 << 6)
-/*
- * Controls the CLKB pair.  This should only be set when LVDS_B0B3_POWER_UP
- * is set.
- */
-#define   LVDS_CLKB_POWER_MASK		(3 << 4)
-#define   LVDS_CLKB_POWER_DOWN		(0 << 4)
-#define   LVDS_CLKB_POWER_UP		(3 << 4)
-/*
- * Controls the B0-B3 data pairs.  This must be set to match the DPLL p2
- * setting for whether we are in dual-channel mode.  The B3 pair will
- * additionally only be powered up when LVDS_A3_POWER_UP is set.
- */
-#define   LVDS_B0B3_POWER_MASK		(3 << 2)
-#define   LVDS_B0B3_POWER_DOWN		(0 << 2)
-#define   LVDS_B0B3_POWER_UP		(3 << 2)
-
-/* Video Data Island Packet control */
-#define VIDEO_DIP_DATA		0x61178
-#define VIDEO_DIP_CTL		0x61170
-#define   VIDEO_DIP_ENABLE		(1 << 31)
-#define   VIDEO_DIP_PORT_B		(1 << 29)
-#define   VIDEO_DIP_PORT_C		(2 << 29)
-#define   VIDEO_DIP_ENABLE_AVI		(1 << 21)
-#define   VIDEO_DIP_ENABLE_VENDOR	(2 << 21)
-#define   VIDEO_DIP_ENABLE_SPD		(8 << 21)
-#define   VIDEO_DIP_SELECT_AVI		(0 << 19)
-#define   VIDEO_DIP_SELECT_VENDOR	(1 << 19)
-#define   VIDEO_DIP_SELECT_SPD		(3 << 19)
-#define   VIDEO_DIP_SELECT_MASK		(3 << 19)
-#define   VIDEO_DIP_FREQ_ONCE		(0 << 16)
-#define   VIDEO_DIP_FREQ_VSYNC		(1 << 16)
-#define   VIDEO_DIP_FREQ_2VSYNC		(2 << 16)
-
-/* Panel power sequencing */
-#define PP_STATUS	0x61200
-#define   PP_ON		(1 << 31)
-/*
- * Indicates that all dependencies of the panel are on:
- *
- * - PLL enabled
- * - pipe enabled
- * - LVDS/DVOB/DVOC on
- */
-#define   PP_READY		(1 << 30)
-#define   PP_SEQUENCE_NONE	(0 << 28)
-#define   PP_SEQUENCE_POWER_UP	(1 << 28)
-#define   PP_SEQUENCE_POWER_DOWN (2 << 28)
-#define   PP_SEQUENCE_MASK	(3 << 28)
-#define   PP_SEQUENCE_SHIFT	28
-#define   PP_CYCLE_DELAY_ACTIVE	(1 << 27)
-#define   PP_SEQUENCE_STATE_MASK 0x0000000f
-#define   PP_SEQUENCE_STATE_OFF_IDLE	(0x0 << 0)
-#define   PP_SEQUENCE_STATE_OFF_S0_1	(0x1 << 0)
-#define   PP_SEQUENCE_STATE_OFF_S0_2	(0x2 << 0)
-#define   PP_SEQUENCE_STATE_OFF_S0_3	(0x3 << 0)
-#define   PP_SEQUENCE_STATE_ON_IDLE	(0x8 << 0)
-#define   PP_SEQUENCE_STATE_ON_S1_0	(0x9 << 0)
-#define   PP_SEQUENCE_STATE_ON_S1_2	(0xa << 0)
-#define   PP_SEQUENCE_STATE_ON_S1_3	(0xb << 0)
-#define   PP_SEQUENCE_STATE_RESET	(0xf << 0)
-#define PP_CONTROL	0x61204
-#define   POWER_TARGET_ON	(1 << 0)
-#define PP_ON_DELAYS	0x61208
-#define PP_OFF_DELAYS	0x6120c
-#define PP_DIVISOR	0x61210
-
-/* Panel fitting */
-#define PFIT_CONTROL	0x61230
-#define   PFIT_ENABLE		(1 << 31)
-#define   PFIT_PIPE_MASK	(3 << 29)
-#define   PFIT_PIPE_SHIFT	29
-#define   VERT_INTERP_DISABLE	(0 << 10)
-#define   VERT_INTERP_BILINEAR	(1 << 10)
-#define   VERT_INTERP_MASK	(3 << 10)
-#define   VERT_AUTO_SCALE	(1 << 9)
-#define   HORIZ_INTERP_DISABLE	(0 << 6)
-#define   HORIZ_INTERP_BILINEAR	(1 << 6)
-#define   HORIZ_INTERP_MASK	(3 << 6)
-#define   HORIZ_AUTO_SCALE	(1 << 5)
-#define   PANEL_8TO6_DITHER_ENABLE (1 << 3)
-#define   PFIT_FILTER_FUZZY	(0 << 24)
-#define   PFIT_SCALING_AUTO	(0 << 26)
-#define   PFIT_SCALING_PROGRAMMED (1 << 26)
-#define   PFIT_SCALING_PILLAR	(2 << 26)
-#define   PFIT_SCALING_LETTER	(3 << 26)
-#define PFIT_PGM_RATIOS	0x61234
-#define   PFIT_VERT_SCALE_MASK			0xfff00000
-#define   PFIT_HORIZ_SCALE_MASK			0x0000fff0
-/* Pre-965 */
-#define		PFIT_VERT_SCALE_SHIFT		20
-#define		PFIT_VERT_SCALE_MASK		0xfff00000
-#define		PFIT_HORIZ_SCALE_SHIFT		4
-#define		PFIT_HORIZ_SCALE_MASK		0x0000fff0
-/* 965+ */
-#define		PFIT_VERT_SCALE_SHIFT_965	16
-#define		PFIT_VERT_SCALE_MASK_965	0x1fff0000
-#define		PFIT_HORIZ_SCALE_SHIFT_965	0
-#define		PFIT_HORIZ_SCALE_MASK_965	0x00001fff
-
-#define PFIT_AUTO_RATIOS 0x61238
-
-/* Backlight control */
-#define BLC_PWM_CTL		0x61254
-#define   BACKLIGHT_MODULATION_FREQ_SHIFT		(17)
-#define BLC_PWM_CTL2		0x61250 /* 965+ only */
-#define   BLM_COMBINATION_MODE (1 << 30)
-/*
- * This is the most significant 15 bits of the number of backlight cycles in a
- * complete cycle of the modulated backlight control.
- *
- * The actual value is this field multiplied by two.
- */
-#define   BACKLIGHT_MODULATION_FREQ_MASK		(0x7fff << 17)
-#define   BLM_LEGACY_MODE				(1 << 16)
-/*
- * This is the number of cycles out of the backlight modulation cycle for which
- * the backlight is on.
- *
- * This field must be no greater than the number of cycles in the complete
- * backlight modulation cycle.
- */
-#define   BACKLIGHT_DUTY_CYCLE_SHIFT		(0)
-#define   BACKLIGHT_DUTY_CYCLE_MASK		(0xffff)
-
-#define BLC_HIST_CTL		0x61260
-
-/* TV port control */
-#define TV_CTL			0x68000
-/** Enables the TV encoder */
-# define TV_ENC_ENABLE			(1 << 31)
-/** Sources the TV encoder input from pipe B instead of A. */
-# define TV_ENC_PIPEB_SELECT		(1 << 30)
-/** Outputs composite video (DAC A only) */
-# define TV_ENC_OUTPUT_COMPOSITE	(0 << 28)
-/** Outputs SVideo video (DAC B/C) */
-# define TV_ENC_OUTPUT_SVIDEO		(1 << 28)
-/** Outputs Component video (DAC A/B/C) */
-# define TV_ENC_OUTPUT_COMPONENT	(2 << 28)
-/** Outputs Composite and SVideo (DAC A/B/C) */
-# define TV_ENC_OUTPUT_SVIDEO_COMPOSITE	(3 << 28)
-# define TV_TRILEVEL_SYNC		(1 << 21)
-/** Enables slow sync generation (945GM only) */
-# define TV_SLOW_SYNC			(1 << 20)
-/** Selects 4x oversampling for 480i and 576p */
-# define TV_OVERSAMPLE_4X		(0 << 18)
-/** Selects 2x oversampling for 720p and 1080i */
-# define TV_OVERSAMPLE_2X		(1 << 18)
-/** Selects no oversampling for 1080p */
-# define TV_OVERSAMPLE_NONE		(2 << 18)
-/** Selects 8x oversampling */
-# define TV_OVERSAMPLE_8X		(3 << 18)
-/** Selects progressive mode rather than interlaced */
-# define TV_PROGRESSIVE			(1 << 17)
-/** Sets the colorburst to PAL mode.  Required for non-M PAL modes. */
-# define TV_PAL_BURST			(1 << 16)
-/** Field for setting delay of Y compared to C */
-# define TV_YC_SKEW_MASK		(7 << 12)
-/** Enables a fix for 480p/576p standard definition modes on the 915GM only */
-# define TV_ENC_SDP_FIX			(1 << 11)
-/**
- * Enables a fix for the 915GM only.
- *
- * Not sure what it does.
- */
-# define TV_ENC_C0_FIX			(1 << 10)
-/** Bits that must be preserved by software */
-# define TV_CTL_SAVE			((1 << 11) | (3 << 9) | (7 << 6) | 0xf)
-# define TV_FUSE_STATE_MASK		(3 << 4)
-/** Read-only state that reports all features enabled */
-# define TV_FUSE_STATE_ENABLED		(0 << 4)
-/** Read-only state that reports that Macrovision is disabled in hardware*/
-# define TV_FUSE_STATE_NO_MACROVISION	(1 << 4)
-/** Read-only state that reports that TV-out is disabled in hardware. */
-# define TV_FUSE_STATE_DISABLED		(2 << 4)
-/** Normal operation */
-# define TV_TEST_MODE_NORMAL		(0 << 0)
-/** Encoder test pattern 1 - combo pattern */
-# define TV_TEST_MODE_PATTERN_1		(1 << 0)
-/** Encoder test pattern 2 - full screen vertical 75% color bars */
-# define TV_TEST_MODE_PATTERN_2		(2 << 0)
-/** Encoder test pattern 3 - full screen horizontal 75% color bars */
-# define TV_TEST_MODE_PATTERN_3		(3 << 0)
-/** Encoder test pattern 4 - random noise */
-# define TV_TEST_MODE_PATTERN_4		(4 << 0)
-/** Encoder test pattern 5 - linear color ramps */
-# define TV_TEST_MODE_PATTERN_5		(5 << 0)
-/**
- * This test mode forces the DACs to 50% of full output.
- *
- * This is used for load detection in combination with TVDAC_SENSE_MASK
- */
-# define TV_TEST_MODE_MONITOR_DETECT	(7 << 0)
-# define TV_TEST_MODE_MASK		(7 << 0)
-
-#define TV_DAC			0x68004
-# define TV_DAC_SAVE		0x00ffff00
-/**
- * Reports that DAC state change logic has reported change (RO).
- *
- * This gets cleared when TV_DAC_STATE_EN is cleared
-*/
-# define TVDAC_STATE_CHG		(1 << 31)
-# define TVDAC_SENSE_MASK		(7 << 28)
-/** Reports that DAC A voltage is above the detect threshold */
-# define TVDAC_A_SENSE			(1 << 30)
-/** Reports that DAC B voltage is above the detect threshold */
-# define TVDAC_B_SENSE			(1 << 29)
-/** Reports that DAC C voltage is above the detect threshold */
-# define TVDAC_C_SENSE			(1 << 28)
-/**
- * Enables DAC state detection logic, for load-based TV detection.
- *
- * The PLL of the chosen pipe (in TV_CTL) must be running, and the encoder set
- * to off, for load detection to work.
- */
-# define TVDAC_STATE_CHG_EN		(1 << 27)
-/** Sets the DAC A sense value to high */
-# define TVDAC_A_SENSE_CTL		(1 << 26)
-/** Sets the DAC B sense value to high */
-# define TVDAC_B_SENSE_CTL		(1 << 25)
-/** Sets the DAC C sense value to high */
-# define TVDAC_C_SENSE_CTL		(1 << 24)
-/** Overrides the ENC_ENABLE and DAC voltage levels */
-# define DAC_CTL_OVERRIDE		(1 << 7)
-/** Sets the slew rate.  Must be preserved in software */
-# define ENC_TVDAC_SLEW_FAST		(1 << 6)
-# define DAC_A_1_3_V			(0 << 4)
-# define DAC_A_1_1_V			(1 << 4)
-# define DAC_A_0_7_V			(2 << 4)
-# define DAC_A_MASK			(3 << 4)
-# define DAC_B_1_3_V			(0 << 2)
-# define DAC_B_1_1_V			(1 << 2)
-# define DAC_B_0_7_V			(2 << 2)
-# define DAC_B_MASK			(3 << 2)
-# define DAC_C_1_3_V			(0 << 0)
-# define DAC_C_1_1_V			(1 << 0)
-# define DAC_C_0_7_V			(2 << 0)
-# define DAC_C_MASK			(3 << 0)
-
-/**
- * CSC coefficients are stored in a floating point format with 9 bits of
- * mantissa and 2 or 3 bits of exponent.  The exponent is represented as 2**-n,
- * where 2-bit exponents are unsigned n, and 3-bit exponents are signed n with
- * -1 (0x3) being the only legal negative value.
- */
-#define TV_CSC_Y		0x68010
-# define TV_RY_MASK			0x07ff0000
-# define TV_RY_SHIFT			16
-# define TV_GY_MASK			0x00000fff
-# define TV_GY_SHIFT			0
-
-#define TV_CSC_Y2		0x68014
-# define TV_BY_MASK			0x07ff0000
-# define TV_BY_SHIFT			16
-/**
- * Y attenuation for component video.
- *
- * Stored in 1.9 fixed point.
- */
-# define TV_AY_MASK			0x000003ff
-# define TV_AY_SHIFT			0
-
-#define TV_CSC_U		0x68018
-# define TV_RU_MASK			0x07ff0000
-# define TV_RU_SHIFT			16
-# define TV_GU_MASK			0x000007ff
-# define TV_GU_SHIFT			0
-
-#define TV_CSC_U2		0x6801c
-# define TV_BU_MASK			0x07ff0000
-# define TV_BU_SHIFT			16
-/**
- * U attenuation for component video.
- *
- * Stored in 1.9 fixed point.
- */
-# define TV_AU_MASK			0x000003ff
-# define TV_AU_SHIFT			0
-
-#define TV_CSC_V		0x68020
-# define TV_RV_MASK			0x0fff0000
-# define TV_RV_SHIFT			16
-# define TV_GV_MASK			0x000007ff
-# define TV_GV_SHIFT			0
-
-#define TV_CSC_V2		0x68024
-# define TV_BV_MASK			0x07ff0000
-# define TV_BV_SHIFT			16
-/**
- * V attenuation for component video.
- *
- * Stored in 1.9 fixed point.
- */
-# define TV_AV_MASK			0x000007ff
-# define TV_AV_SHIFT			0
-
-#define TV_CLR_KNOBS		0x68028
-/** 2s-complement brightness adjustment */
-# define TV_BRIGHTNESS_MASK		0xff000000
-# define TV_BRIGHTNESS_SHIFT		24
-/** Contrast adjustment, as a 2.6 unsigned floating point number */
-# define TV_CONTRAST_MASK		0x00ff0000
-# define TV_CONTRAST_SHIFT		16
-/** Saturation adjustment, as a 2.6 unsigned floating point number */
-# define TV_SATURATION_MASK		0x0000ff00
-# define TV_SATURATION_SHIFT		8
-/** Hue adjustment, as an integer phase angle in degrees */
-# define TV_HUE_MASK			0x000000ff
-# define TV_HUE_SHIFT			0
-
-#define TV_CLR_LEVEL		0x6802c
-/** Controls the DAC level for black */
-# define TV_BLACK_LEVEL_MASK		0x01ff0000
-# define TV_BLACK_LEVEL_SHIFT		16
-/** Controls the DAC level for blanking */
-# define TV_BLANK_LEVEL_MASK		0x000001ff
-# define TV_BLANK_LEVEL_SHIFT		0
-
-#define TV_H_CTL_1		0x68030
-/** Number of pixels in the hsync. */
-# define TV_HSYNC_END_MASK		0x1fff0000
-# define TV_HSYNC_END_SHIFT		16
-/** Total number of pixels minus one in the line (display and blanking). */
-# define TV_HTOTAL_MASK			0x00001fff
-# define TV_HTOTAL_SHIFT		0
-
-#define TV_H_CTL_2		0x68034
-/** Enables the colorburst (needed for non-component color) */
-# define TV_BURST_ENA			(1 << 31)
-/** Offset of the colorburst from the start of hsync, in pixels minus one. */
-# define TV_HBURST_START_SHIFT		16
-# define TV_HBURST_START_MASK		0x1fff0000
-/** Length of the colorburst */
-# define TV_HBURST_LEN_SHIFT		0
-# define TV_HBURST_LEN_MASK		0x0001fff
-
-#define TV_H_CTL_3		0x68038
-/** End of hblank, measured in pixels minus one from start of hsync */
-# define TV_HBLANK_END_SHIFT		16
-# define TV_HBLANK_END_MASK		0x1fff0000
-/** Start of hblank, measured in pixels minus one from start of hsync */
-# define TV_HBLANK_START_SHIFT		0
-# define TV_HBLANK_START_MASK		0x0001fff
-
-#define TV_V_CTL_1		0x6803c
-/** XXX */
-# define TV_NBR_END_SHIFT		16
-# define TV_NBR_END_MASK		0x07ff0000
-/** XXX */
-# define TV_VI_END_F1_SHIFT		8
-# define TV_VI_END_F1_MASK		0x00003f00
-/** XXX */
-# define TV_VI_END_F2_SHIFT		0
-# define TV_VI_END_F2_MASK		0x0000003f
-
-#define TV_V_CTL_2		0x68040
-/** Length of vsync, in half lines */
-# define TV_VSYNC_LEN_MASK		0x07ff0000
-# define TV_VSYNC_LEN_SHIFT		16
-/** Offset of the start of vsync in field 1, measured in one less than the
- * number of half lines.
- */
-# define TV_VSYNC_START_F1_MASK		0x00007f00
-# define TV_VSYNC_START_F1_SHIFT	8
-/**
- * Offset of the start of vsync in field 2, measured in one less than the
- * number of half lines.
- */
-# define TV_VSYNC_START_F2_MASK		0x0000007f
-# define TV_VSYNC_START_F2_SHIFT	0
-
-#define TV_V_CTL_3		0x68044
-/** Enables generation of the equalization signal */
-# define TV_EQUAL_ENA			(1 << 31)
-/** Length of vsync, in half lines */
-# define TV_VEQ_LEN_MASK		0x007f0000
-# define TV_VEQ_LEN_SHIFT		16
-/** Offset of the start of equalization in field 1, measured in one less than
- * the number of half lines.
- */
-# define TV_VEQ_START_F1_MASK		0x0007f00
-# define TV_VEQ_START_F1_SHIFT		8
-/**
- * Offset of the start of equalization in field 2, measured in one less than
- * the number of half lines.
- */
-# define TV_VEQ_START_F2_MASK		0x000007f
-# define TV_VEQ_START_F2_SHIFT		0
-
-#define TV_V_CTL_4		0x68048
-/**
- * Offset to start of vertical colorburst, measured in one less than the
- * number of lines from vertical start.
- */
-# define TV_VBURST_START_F1_MASK	0x003f0000
-# define TV_VBURST_START_F1_SHIFT	16
-/**
- * Offset to the end of vertical colorburst, measured in one less than the
- * number of lines from the start of NBR.
- */
-# define TV_VBURST_END_F1_MASK		0x000000ff
-# define TV_VBURST_END_F1_SHIFT		0
-
-#define TV_V_CTL_5		0x6804c
-/**
- * Offset to start of vertical colorburst, measured in one less than the
- * number of lines from vertical start.
- */
-# define TV_VBURST_START_F2_MASK	0x003f0000
-# define TV_VBURST_START_F2_SHIFT	16
-/**
- * Offset to the end of vertical colorburst, measured in one less than the
- * number of lines from the start of NBR.
- */
-# define TV_VBURST_END_F2_MASK		0x000000ff
-# define TV_VBURST_END_F2_SHIFT		0
-
-#define TV_V_CTL_6		0x68050
-/**
- * Offset to start of vertical colorburst, measured in one less than the
- * number of lines from vertical start.
- */
-# define TV_VBURST_START_F3_MASK	0x003f0000
-# define TV_VBURST_START_F3_SHIFT	16
-/**
- * Offset to the end of vertical colorburst, measured in one less than the
- * number of lines from the start of NBR.
- */
-# define TV_VBURST_END_F3_MASK		0x000000ff
-# define TV_VBURST_END_F3_SHIFT		0
-
-#define TV_V_CTL_7		0x68054
-/**
- * Offset to start of vertical colorburst, measured in one less than the
- * number of lines from vertical start.
- */
-# define TV_VBURST_START_F4_MASK	0x003f0000
-# define TV_VBURST_START_F4_SHIFT	16
-/**
- * Offset to the end of vertical colorburst, measured in one less than the
- * number of lines from the start of NBR.
- */
-# define TV_VBURST_END_F4_MASK		0x000000ff
-# define TV_VBURST_END_F4_SHIFT		0
-
-#define TV_SC_CTL_1		0x68060
-/** Turns on the first subcarrier phase generation DDA */
-# define TV_SC_DDA1_EN			(1 << 31)
-/** Turns on the first subcarrier phase generation DDA */
-# define TV_SC_DDA2_EN			(1 << 30)
-/** Turns on the first subcarrier phase generation DDA */
-# define TV_SC_DDA3_EN			(1 << 29)
-/** Sets the subcarrier DDA to reset frequency every other field */
-# define TV_SC_RESET_EVERY_2		(0 << 24)
-/** Sets the subcarrier DDA to reset frequency every fourth field */
-# define TV_SC_RESET_EVERY_4		(1 << 24)
-/** Sets the subcarrier DDA to reset frequency every eighth field */
-# define TV_SC_RESET_EVERY_8		(2 << 24)
-/** Sets the subcarrier DDA to never reset the frequency */
-# define TV_SC_RESET_NEVER		(3 << 24)
-/** Sets the peak amplitude of the colorburst.*/
-# define TV_BURST_LEVEL_MASK		0x00ff0000
-# define TV_BURST_LEVEL_SHIFT		16
-/** Sets the increment of the first subcarrier phase generation DDA */
-# define TV_SCDDA1_INC_MASK		0x00000fff
-# define TV_SCDDA1_INC_SHIFT		0
-
-#define TV_SC_CTL_2		0x68064
-/** Sets the rollover for the second subcarrier phase generation DDA */
-# define TV_SCDDA2_SIZE_MASK		0x7fff0000
-# define TV_SCDDA2_SIZE_SHIFT		16
-/** Sets the increent of the second subcarrier phase generation DDA */
-# define TV_SCDDA2_INC_MASK		0x00007fff
-# define TV_SCDDA2_INC_SHIFT		0
-
-#define TV_SC_CTL_3		0x68068
-/** Sets the rollover for the third subcarrier phase generation DDA */
-# define TV_SCDDA3_SIZE_MASK		0x7fff0000
-# define TV_SCDDA3_SIZE_SHIFT		16
-/** Sets the increent of the third subcarrier phase generation DDA */
-# define TV_SCDDA3_INC_MASK		0x00007fff
-# define TV_SCDDA3_INC_SHIFT		0
-
-#define TV_WIN_POS		0x68070
-/** X coordinate of the display from the start of horizontal active */
-# define TV_XPOS_MASK			0x1fff0000
-# define TV_XPOS_SHIFT			16
-/** Y coordinate of the display from the start of vertical active (NBR) */
-# define TV_YPOS_MASK			0x00000fff
-# define TV_YPOS_SHIFT			0
-
-#define TV_WIN_SIZE		0x68074
-/** Horizontal size of the display window, measured in pixels*/
-# define TV_XSIZE_MASK			0x1fff0000
-# define TV_XSIZE_SHIFT			16
-/**
- * Vertical size of the display window, measured in pixels.
- *
- * Must be even for interlaced modes.
- */
-# define TV_YSIZE_MASK			0x00000fff
-# define TV_YSIZE_SHIFT			0
-
-#define TV_FILTER_CTL_1		0x68080
-/**
- * Enables automatic scaling calculation.
- *
- * If set, the rest of the registers are ignored, and the calculated values can
- * be read back from the register.
- */
-# define TV_AUTO_SCALE			(1 << 31)
-/**
- * Disables the vertical filter.
- *
- * This is required on modes more than 1024 pixels wide */
-# define TV_V_FILTER_BYPASS		(1 << 29)
-/** Enables adaptive vertical filtering */
-# define TV_VADAPT			(1 << 28)
-# define TV_VADAPT_MODE_MASK		(3 << 26)
-/** Selects the least adaptive vertical filtering mode */
-# define TV_VADAPT_MODE_LEAST		(0 << 26)
-/** Selects the moderately adaptive vertical filtering mode */
-# define TV_VADAPT_MODE_MODERATE	(1 << 26)
-/** Selects the most adaptive vertical filtering mode */
-# define TV_VADAPT_MODE_MOST		(3 << 26)
-/**
- * Sets the horizontal scaling factor.
- *
- * This should be the fractional part of the horizontal scaling factor divided
- * by the oversampling rate.  TV_HSCALE should be less than 1, and set to:
- *
- * (src width - 1) / ((oversample * dest width) - 1)
- */
-# define TV_HSCALE_FRAC_MASK		0x00003fff
-# define TV_HSCALE_FRAC_SHIFT		0
-
-#define TV_FILTER_CTL_2		0x68084
-/**
- * Sets the integer part of the 3.15 fixed-point vertical scaling factor.
- *
- * TV_VSCALE should be (src height - 1) / ((interlace * dest height) - 1)
- */
-# define TV_VSCALE_INT_MASK		0x00038000
-# define TV_VSCALE_INT_SHIFT		15
-/**
- * Sets the fractional part of the 3.15 fixed-point vertical scaling factor.
- *
- * \sa TV_VSCALE_INT_MASK
- */
-# define TV_VSCALE_FRAC_MASK		0x00007fff
-# define TV_VSCALE_FRAC_SHIFT		0
-
-#define TV_FILTER_CTL_3		0x68088
-/**
- * Sets the integer part of the 3.15 fixed-point vertical scaling factor.
- *
- * TV_VSCALE should be (src height - 1) / (1/4 * (dest height - 1))
- *
- * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes.
- */
-# define TV_VSCALE_IP_INT_MASK		0x00038000
-# define TV_VSCALE_IP_INT_SHIFT		15
-/**
- * Sets the fractional part of the 3.15 fixed-point vertical scaling factor.
- *
- * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes.
- *
- * \sa TV_VSCALE_IP_INT_MASK
- */
-# define TV_VSCALE_IP_FRAC_MASK		0x00007fff
-# define TV_VSCALE_IP_FRAC_SHIFT		0
-
-#define TV_CC_CONTROL		0x68090
-# define TV_CC_ENABLE			(1 << 31)
-/**
- * Specifies which field to send the CC data in.
- *
- * CC data is usually sent in field 0.
- */
-# define TV_CC_FID_MASK			(1 << 27)
-# define TV_CC_FID_SHIFT		27
-/** Sets the horizontal position of the CC data.  Usually 135. */
-# define TV_CC_HOFF_MASK		0x03ff0000
-# define TV_CC_HOFF_SHIFT		16
-/** Sets the vertical position of the CC data.  Usually 21 */
-# define TV_CC_LINE_MASK		0x0000003f
-# define TV_CC_LINE_SHIFT		0
-
-#define TV_CC_DATA		0x68094
-# define TV_CC_RDY			(1 << 31)
-/** Second word of CC data to be transmitted. */
-# define TV_CC_DATA_2_MASK		0x007f0000
-# define TV_CC_DATA_2_SHIFT		16
-/** First word of CC data to be transmitted. */
-# define TV_CC_DATA_1_MASK		0x0000007f
-# define TV_CC_DATA_1_SHIFT		0
-
-#define TV_H_LUMA_0		0x68100
-#define TV_H_LUMA_59		0x681ec
-#define TV_H_CHROMA_0		0x68200
-#define TV_H_CHROMA_59		0x682ec
-#define TV_V_LUMA_0		0x68300
-#define TV_V_LUMA_42		0x683a8
-#define TV_V_CHROMA_0		0x68400
-#define TV_V_CHROMA_42		0x684a8
-
-/* Display Port */
-#define DP_A				0x64000 /* eDP */
-#define DP_B				0x64100
-#define DP_C				0x64200
-#define DP_D				0x64300
-
-#define   DP_PORT_EN			(1 << 31)
-#define   DP_PIPEB_SELECT		(1 << 30)
-#define   DP_PIPE_MASK			(1 << 30)
-
-/* Link training mode - select a suitable mode for each stage */
-#define   DP_LINK_TRAIN_PAT_1		(0 << 28)
-#define   DP_LINK_TRAIN_PAT_2		(1 << 28)
-#define   DP_LINK_TRAIN_PAT_IDLE	(2 << 28)
-#define   DP_LINK_TRAIN_OFF		(3 << 28)
-#define   DP_LINK_TRAIN_MASK		(3 << 28)
-#define   DP_LINK_TRAIN_SHIFT		28
-
-/* CPT Link training mode */
-#define   DP_LINK_TRAIN_PAT_1_CPT	(0 << 8)
-#define   DP_LINK_TRAIN_PAT_2_CPT	(1 << 8)
-#define   DP_LINK_TRAIN_PAT_IDLE_CPT	(2 << 8)
-#define   DP_LINK_TRAIN_OFF_CPT		(3 << 8)
-#define   DP_LINK_TRAIN_MASK_CPT	(7 << 8)
-#define   DP_LINK_TRAIN_SHIFT_CPT	8
-
-/* Signal voltages. These are mostly controlled by the other end */
-#define   DP_VOLTAGE_0_4		(0 << 25)
-#define   DP_VOLTAGE_0_6		(1 << 25)
-#define   DP_VOLTAGE_0_8		(2 << 25)
-#define   DP_VOLTAGE_1_2		(3 << 25)
-#define   DP_VOLTAGE_MASK		(7 << 25)
-#define   DP_VOLTAGE_SHIFT		25
-
-/* Signal pre-emphasis levels, like voltages, the other end tells us what
- * they want
- */
-#define   DP_PRE_EMPHASIS_0		(0 << 22)
-#define   DP_PRE_EMPHASIS_3_5		(1 << 22)
-#define   DP_PRE_EMPHASIS_6		(2 << 22)
-#define   DP_PRE_EMPHASIS_9_5		(3 << 22)
-#define   DP_PRE_EMPHASIS_MASK		(7 << 22)
-#define   DP_PRE_EMPHASIS_SHIFT		22
-
-/* How many wires to use. I guess 3 was too hard */
-#define   DP_PORT_WIDTH_1		(0 << 19)
-#define   DP_PORT_WIDTH_2		(1 << 19)
-#define   DP_PORT_WIDTH_4		(3 << 19)
-#define   DP_PORT_WIDTH_MASK		(7 << 19)
-
-/* Mystic DPCD version 1.1 special mode */
-#define   DP_ENHANCED_FRAMING		(1 << 18)
-
-/* eDP */
-#define   DP_PLL_FREQ_270MHZ		(0 << 16)
-#define   DP_PLL_FREQ_160MHZ		(1 << 16)
-#define   DP_PLL_FREQ_MASK		(3 << 16)
-
-/** locked once port is enabled */
-#define   DP_PORT_REVERSAL		(1 << 15)
-
-/* eDP */
-#define   DP_PLL_ENABLE			(1 << 14)
-
-/** sends the clock on lane 15 of the PEG for debug */
-#define   DP_CLOCK_OUTPUT_ENABLE	(1 << 13)
-
-#define   DP_SCRAMBLING_DISABLE		(1 << 12)
-#define   DP_SCRAMBLING_DISABLE_IRONLAKE	(1 << 7)
-
-/** limit RGB values to avoid confusing TVs */
-#define   DP_COLOR_RANGE_16_235		(1 << 8)
-
-/** Turn on the audio link */
-#define   DP_AUDIO_OUTPUT_ENABLE	(1 << 6)
-
-/** vs and hs sync polarity */
-#define   DP_SYNC_VS_HIGH		(1 << 4)
-#define   DP_SYNC_HS_HIGH		(1 << 3)
-
-/** A fantasy */
-#define   DP_DETECTED			(1 << 2)
-
-/** The aux channel provides a way to talk to the
- * signal sink for DDC etc. Max packet size supported
- * is 20 bytes in each direction, hence the 5 fixed
- * data registers
- */
-#define DPA_AUX_CH_CTL			0x64010
-#define DPA_AUX_CH_DATA1		0x64014
-#define DPA_AUX_CH_DATA2		0x64018
-#define DPA_AUX_CH_DATA3		0x6401c
-#define DPA_AUX_CH_DATA4		0x64020
-#define DPA_AUX_CH_DATA5		0x64024
-
-#define DPB_AUX_CH_CTL			0x64110
-#define DPB_AUX_CH_DATA1		0x64114
-#define DPB_AUX_CH_DATA2		0x64118
-#define DPB_AUX_CH_DATA3		0x6411c
-#define DPB_AUX_CH_DATA4		0x64120
-#define DPB_AUX_CH_DATA5		0x64124
-
-#define DPC_AUX_CH_CTL			0x64210
-#define DPC_AUX_CH_DATA1		0x64214
-#define DPC_AUX_CH_DATA2		0x64218
-#define DPC_AUX_CH_DATA3		0x6421c
-#define DPC_AUX_CH_DATA4		0x64220
-#define DPC_AUX_CH_DATA5		0x64224
-
-#define DPD_AUX_CH_CTL			0x64310
-#define DPD_AUX_CH_DATA1		0x64314
-#define DPD_AUX_CH_DATA2		0x64318
-#define DPD_AUX_CH_DATA3		0x6431c
-#define DPD_AUX_CH_DATA4		0x64320
-#define DPD_AUX_CH_DATA5		0x64324
-
-#define   DP_AUX_CH_CTL_SEND_BUSY	    (1 << 31)
-#define   DP_AUX_CH_CTL_DONE		    (1 << 30)
-#define   DP_AUX_CH_CTL_INTERRUPT	    (1 << 29)
-#define   DP_AUX_CH_CTL_TIME_OUT_ERROR	    (1 << 28)
-#define   DP_AUX_CH_CTL_TIME_OUT_400us	    (0 << 26)
-#define   DP_AUX_CH_CTL_TIME_OUT_600us	    (1 << 26)
-#define   DP_AUX_CH_CTL_TIME_OUT_800us	    (2 << 26)
-#define   DP_AUX_CH_CTL_TIME_OUT_1600us	    (3 << 26)
-#define   DP_AUX_CH_CTL_TIME_OUT_MASK	    (3 << 26)
-#define   DP_AUX_CH_CTL_RECEIVE_ERROR	    (1 << 25)
-#define   DP_AUX_CH_CTL_MESSAGE_SIZE_MASK    (0x1f << 20)
-#define   DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT   20
-#define   DP_AUX_CH_CTL_PRECHARGE_2US_MASK   (0xf << 16)
-#define   DP_AUX_CH_CTL_PRECHARGE_2US_SHIFT  16
-#define   DP_AUX_CH_CTL_AUX_AKSV_SELECT	    (1 << 15)
-#define   DP_AUX_CH_CTL_MANCHESTER_TEST	    (1 << 14)
-#define   DP_AUX_CH_CTL_SYNC_TEST	    (1 << 13)
-#define   DP_AUX_CH_CTL_DEGLITCH_TEST	    (1 << 12)
-#define   DP_AUX_CH_CTL_PRECHARGE_TEST	    (1 << 11)
-#define   DP_AUX_CH_CTL_BIT_CLOCK_2X_MASK    (0x7ff)
-#define   DP_AUX_CH_CTL_BIT_CLOCK_2X_SHIFT   0
-
-/*
- * Computing GMCH M and N values for the Display Port link
- *
- * GMCH M/N = dot clock * bytes per pixel / ls_clk * # of lanes
- *
- * ls_clk (we assume) is the DP link clock (1.62 or 2.7 GHz)
- *
- * The GMCH value is used internally
- *
- * bytes_per_pixel is the number of bytes coming out of the plane,
- * which is after the LUTs, so we want the bytes for our color format.
- * For our current usage, this is always 3, one byte for R, G and B.
- */
-#define _PIPEA_GMCH_DATA_M			0x70050
-#define _PIPEB_GMCH_DATA_M			0x71050
-
-/* Transfer unit size for display port - 1, default is 0x3f (for TU size 64) */
-#define   PIPE_GMCH_DATA_M_TU_SIZE_MASK		(0x3f << 25)
-#define   PIPE_GMCH_DATA_M_TU_SIZE_SHIFT	25
-
-#define   PIPE_GMCH_DATA_M_MASK			(0xffffff)
-
-#define _PIPEA_GMCH_DATA_N			0x70054
-#define _PIPEB_GMCH_DATA_N			0x71054
-#define   PIPE_GMCH_DATA_N_MASK			(0xffffff)
-
-/*
- * Computing Link M and N values for the Display Port link
- *
- * Link M / N = pixel_clock / ls_clk
- *
- * (the DP spec calls pixel_clock the 'strm_clk')
- *
- * The Link value is transmitted in the Main Stream
- * Attributes and VB-ID.
- */
-
-#define _PIPEA_DP_LINK_M				0x70060
-#define _PIPEB_DP_LINK_M				0x71060
-#define   PIPEA_DP_LINK_M_MASK			(0xffffff)
-
-#define _PIPEA_DP_LINK_N				0x70064
-#define _PIPEB_DP_LINK_N				0x71064
-#define   PIPEA_DP_LINK_N_MASK			(0xffffff)
-
-#define PIPE_GMCH_DATA_M(pipe) _PIPE(pipe, _PIPEA_GMCH_DATA_M, _PIPEB_GMCH_DATA_M)
-#define PIPE_GMCH_DATA_N(pipe) _PIPE(pipe, _PIPEA_GMCH_DATA_N, _PIPEB_GMCH_DATA_N)
-#define PIPE_DP_LINK_M(pipe) _PIPE(pipe, _PIPEA_DP_LINK_M, _PIPEB_DP_LINK_M)
-#define PIPE_DP_LINK_N(pipe) _PIPE(pipe, _PIPEA_DP_LINK_N, _PIPEB_DP_LINK_N)
-
-/* Display & cursor control */
-
-/* Pipe A */
-#define _PIPEADSL		0x70000
-#define   DSL_LINEMASK		0x00000fff
-#define _PIPEACONF		0x70008
-#define   PIPECONF_ENABLE	(1<<31)
-#define   PIPECONF_DISABLE	0
-#define   PIPECONF_DOUBLE_WIDE	(1<<30)
-#define   I965_PIPECONF_ACTIVE	(1<<30)
-#define   PIPECONF_FRAME_START_DELAY_MASK (3<<27)
-#define   PIPECONF_SINGLE_WIDE	0
-#define   PIPECONF_PIPE_UNLOCKED 0
-#define   PIPECONF_PIPE_LOCKED	(1<<25)
-#define   PIPECONF_PALETTE	0
-#define   PIPECONF_GAMMA		(1<<24)
-#define   PIPECONF_FORCE_BORDER	(1<<25)
-#define   PIPECONF_INTERLACE_MASK	(7 << 21)
-/* Note that pre-gen3 does not support interlaced display directly. Panel
- * fitting must be disabled on pre-ilk for interlaced. */
-#define   PIPECONF_PROGRESSIVE			(0 << 21)
-#define   PIPECONF_INTERLACE_W_SYNC_SHIFT_PANEL	(4 << 21) /* gen4 only */
-#define   PIPECONF_INTERLACE_W_SYNC_SHIFT	(5 << 21) /* gen4 only */
-#define   PIPECONF_INTERLACE_W_FIELD_INDICATION	(6 << 21)
-#define   PIPECONF_INTERLACE_FIELD_0_ONLY	(7 << 21) /* gen3 only */
-/* Ironlake and later have a complete new set of values for interlaced. PFIT
- * means panel fitter required, PF means progressive fetch, DBL means power
- * saving pixel doubling. */
-#define   PIPECONF_PFIT_PF_INTERLACED_ILK	(1 << 21)
-#define   PIPECONF_INTERLACED_ILK		(3 << 21)
-#define   PIPECONF_INTERLACED_DBL_ILK		(4 << 21) /* ilk/snb only */
-#define   PIPECONF_PFIT_PF_INTERLACED_DBL_ILK	(5 << 21) /* ilk/snb only */
-#define   PIPECONF_CXSR_DOWNCLOCK	(1<<16)
-#define   PIPECONF_BPP_MASK	(0x000000e0)
-#define   PIPECONF_BPP_8	(0<<5)
-#define   PIPECONF_BPP_10	(1<<5)
-#define   PIPECONF_BPP_6	(2<<5)
-#define   PIPECONF_BPP_12	(3<<5)
-#define   PIPECONF_DITHER_EN	(1<<4)
-#define   PIPECONF_DITHER_TYPE_MASK (0x0000000c)
-#define   PIPECONF_DITHER_TYPE_SP (0<<2)
-#define   PIPECONF_DITHER_TYPE_ST1 (1<<2)
-#define   PIPECONF_DITHER_TYPE_ST2 (2<<2)
-#define   PIPECONF_DITHER_TYPE_TEMP (3<<2)
-#define _PIPEASTAT		0x70024
-#define   PIPE_FIFO_UNDERRUN_STATUS		(1UL<<31)
-#define   PIPE_CRC_ERROR_ENABLE			(1UL<<29)
-#define   PIPE_CRC_DONE_ENABLE			(1UL<<28)
-#define   PIPE_GMBUS_EVENT_ENABLE		(1UL<<27)
-#define   PIPE_HOTPLUG_INTERRUPT_ENABLE		(1UL<<26)
-#define   PIPE_VSYNC_INTERRUPT_ENABLE		(1UL<<25)
-#define   PIPE_DISPLAY_LINE_COMPARE_ENABLE	(1UL<<24)
-#define   PIPE_DPST_EVENT_ENABLE		(1UL<<23)
-#define   PIPE_LEGACY_BLC_EVENT_ENABLE		(1UL<<22)
-#define   PIPE_ODD_FIELD_INTERRUPT_ENABLE	(1UL<<21)
-#define   PIPE_EVEN_FIELD_INTERRUPT_ENABLE	(1UL<<20)
-#define   PIPE_HOTPLUG_TV_INTERRUPT_ENABLE	(1UL<<18) /* pre-965 */
-#define   PIPE_START_VBLANK_INTERRUPT_ENABLE	(1UL<<18) /* 965 or later */
-#define   PIPE_VBLANK_INTERRUPT_ENABLE		(1UL<<17)
-#define   PIPE_OVERLAY_UPDATED_ENABLE		(1UL<<16)
-#define   PIPE_CRC_ERROR_INTERRUPT_STATUS	(1UL<<13)
-#define   PIPE_CRC_DONE_INTERRUPT_STATUS	(1UL<<12)
-#define   PIPE_GMBUS_INTERRUPT_STATUS		(1UL<<11)
-#define   PIPE_HOTPLUG_INTERRUPT_STATUS		(1UL<<10)
-#define   PIPE_VSYNC_INTERRUPT_STATUS		(1UL<<9)
-#define   PIPE_DISPLAY_LINE_COMPARE_STATUS	(1UL<<8)
-#define   PIPE_DPST_EVENT_STATUS		(1UL<<7)
-#define   PIPE_LEGACY_BLC_EVENT_STATUS		(1UL<<6)
-#define   PIPE_ODD_FIELD_INTERRUPT_STATUS	(1UL<<5)
-#define   PIPE_EVEN_FIELD_INTERRUPT_STATUS	(1UL<<4)
-#define   PIPE_HOTPLUG_TV_INTERRUPT_STATUS	(1UL<<2) /* pre-965 */
-#define   PIPE_START_VBLANK_INTERRUPT_STATUS	(1UL<<2) /* 965 or later */
-#define   PIPE_VBLANK_INTERRUPT_STATUS		(1UL<<1)
-#define   PIPE_OVERLAY_UPDATED_STATUS		(1UL<<0)
-#define   PIPE_BPC_MASK				(7 << 5) /* Ironlake */
-#define   PIPE_8BPC				(0 << 5)
-#define   PIPE_10BPC				(1 << 5)
-#define   PIPE_6BPC				(2 << 5)
-#define   PIPE_12BPC				(3 << 5)
-
-#define PIPESRC(pipe) _PIPE(pipe, _PIPEASRC, _PIPEBSRC)
-#define PIPECONF(pipe) _PIPE(pipe, _PIPEACONF, _PIPEBCONF)
-#define PIPEDSL(pipe)  _PIPE(pipe, _PIPEADSL, _PIPEBDSL)
-#define PIPEFRAME(pipe) _PIPE(pipe, _PIPEAFRAMEHIGH, _PIPEBFRAMEHIGH)
-#define PIPEFRAMEPIXEL(pipe)  _PIPE(pipe, _PIPEAFRAMEPIXEL, _PIPEBFRAMEPIXEL)
-#define PIPESTAT(pipe) _PIPE(pipe, _PIPEASTAT, _PIPEBSTAT)
-
-#define DSPARB			0x70030
-#define   DSPARB_CSTART_MASK	(0x7f << 7)
-#define   DSPARB_CSTART_SHIFT	7
-#define   DSPARB_BSTART_MASK	(0x7f)
-#define   DSPARB_BSTART_SHIFT	0
-#define   DSPARB_BEND_SHIFT	9 /* on 855 */
-#define   DSPARB_AEND_SHIFT	0
-
-#define DSPFW1			0x70034
-#define   DSPFW_SR_SHIFT	23
-#define   DSPFW_SR_MASK		(0x1ff<<23)
-#define   DSPFW_CURSORB_SHIFT	16
-#define   DSPFW_CURSORB_MASK	(0x3f<<16)
-#define   DSPFW_PLANEB_SHIFT	8
-#define   DSPFW_PLANEB_MASK	(0x7f<<8)
-#define   DSPFW_PLANEA_MASK	(0x7f)
-#define DSPFW2			0x70038
-#define   DSPFW_CURSORA_MASK	0x00003f00
-#define   DSPFW_CURSORA_SHIFT	8
-#define   DSPFW_PLANEC_MASK	(0x7f)
-#define DSPFW3			0x7003c
-#define   DSPFW_HPLL_SR_EN	(1<<31)
-#define   DSPFW_CURSOR_SR_SHIFT	24
-#define   PINEVIEW_SELF_REFRESH_EN	(1<<30)
-#define   DSPFW_CURSOR_SR_MASK		(0x3f<<24)
-#define   DSPFW_HPLL_CURSOR_SHIFT	16
-#define   DSPFW_HPLL_CURSOR_MASK	(0x3f<<16)
-#define   DSPFW_HPLL_SR_MASK		(0x1ff)
-
-/* FIFO watermark sizes etc */
-#define G4X_FIFO_LINE_SIZE	64
-#define I915_FIFO_LINE_SIZE	64
-#define I830_FIFO_LINE_SIZE	32
-
-#define G4X_FIFO_SIZE		127
-#define I965_FIFO_SIZE		512
-#define I945_FIFO_SIZE		127
-#define I915_FIFO_SIZE		95
-#define I855GM_FIFO_SIZE	127 /* In cachelines */
-#define I830_FIFO_SIZE		95
-
-#define G4X_MAX_WM		0x3f
-#define I915_MAX_WM		0x3f
-
-#define PINEVIEW_DISPLAY_FIFO	512 /* in 64byte unit */
-#define PINEVIEW_FIFO_LINE_SIZE	64
-#define PINEVIEW_MAX_WM		0x1ff
-#define PINEVIEW_DFT_WM		0x3f
-#define PINEVIEW_DFT_HPLLOFF_WM	0
-#define PINEVIEW_GUARD_WM		10
-#define PINEVIEW_CURSOR_FIFO		64
-#define PINEVIEW_CURSOR_MAX_WM	0x3f
-#define PINEVIEW_CURSOR_DFT_WM	0
-#define PINEVIEW_CURSOR_GUARD_WM	5
-
-#define I965_CURSOR_FIFO	64
-#define I965_CURSOR_MAX_WM	32
-#define I965_CURSOR_DFT_WM	8
-
-/* define the Watermark register on Ironlake */
-#define WM0_PIPEA_ILK		0x45100
-#define  WM0_PIPE_PLANE_MASK	(0x7f<<16)
-#define  WM0_PIPE_PLANE_SHIFT	16
-#define  WM0_PIPE_SPRITE_MASK	(0x3f<<8)
-#define  WM0_PIPE_SPRITE_SHIFT	8
-#define  WM0_PIPE_CURSOR_MASK	(0x1f)
-
-#define WM0_PIPEB_ILK		0x45104
-#define WM0_PIPEC_IVB		0x45200
-#define WM1_LP_ILK		0x45108
-#define  WM1_LP_SR_EN		(1<<31)
-#define  WM1_LP_LATENCY_SHIFT	24
-#define  WM1_LP_LATENCY_MASK	(0x7f<<24)
-#define  WM1_LP_FBC_MASK	(0xf<<20)
-#define  WM1_LP_FBC_SHIFT	20
-#define  WM1_LP_SR_MASK		(0x1ff<<8)
-#define  WM1_LP_SR_SHIFT	8
-#define  WM1_LP_CURSOR_MASK	(0x3f)
-#define WM2_LP_ILK		0x4510c
-#define  WM2_LP_EN		(1<<31)
-#define WM3_LP_ILK		0x45110
-#define  WM3_LP_EN		(1<<31)
-#define WM1S_LP_ILK		0x45120
-#define WM2S_LP_IVB		0x45124
-#define WM3S_LP_IVB		0x45128
-#define  WM1S_LP_EN		(1<<31)
-
-/* Memory latency timer register */
-#define MLTR_ILK		0x11222
-#define  MLTR_WM1_SHIFT		0
-#define  MLTR_WM2_SHIFT		8
-/* the unit of memory self-refresh latency time is 0.5us */
-#define  ILK_SRLT_MASK		0x3f
-#define ILK_LATENCY(shift)	(I915_READ(MLTR_ILK) >> (shift) & ILK_SRLT_MASK)
-#define ILK_READ_WM1_LATENCY()	ILK_LATENCY(MLTR_WM1_SHIFT)
-#define ILK_READ_WM2_LATENCY()	ILK_LATENCY(MLTR_WM2_SHIFT)
-
-/* define the fifo size on Ironlake */
-#define ILK_DISPLAY_FIFO	128
-#define ILK_DISPLAY_MAXWM	64
-#define ILK_DISPLAY_DFTWM	8
-#define ILK_CURSOR_FIFO		32
-#define ILK_CURSOR_MAXWM	16
-#define ILK_CURSOR_DFTWM	8
-
-#define ILK_DISPLAY_SR_FIFO	512
-#define ILK_DISPLAY_MAX_SRWM	0x1ff
-#define ILK_DISPLAY_DFT_SRWM	0x3f
-#define ILK_CURSOR_SR_FIFO	64
-#define ILK_CURSOR_MAX_SRWM	0x3f
-#define ILK_CURSOR_DFT_SRWM	8
-
-#define ILK_FIFO_LINE_SIZE	64
-
-/* define the WM info on Sandybridge */
-#define SNB_DISPLAY_FIFO	128
-#define SNB_DISPLAY_MAXWM	0x7f	/* bit 16:22 */
-#define SNB_DISPLAY_DFTWM	8
-#define SNB_CURSOR_FIFO		32
-#define SNB_CURSOR_MAXWM	0x1f	/* bit 4:0 */
-#define SNB_CURSOR_DFTWM	8
-
-#define SNB_DISPLAY_SR_FIFO	512
-#define SNB_DISPLAY_MAX_SRWM	0x1ff	/* bit 16:8 */
-#define SNB_DISPLAY_DFT_SRWM	0x3f
-#define SNB_CURSOR_SR_FIFO	64
-#define SNB_CURSOR_MAX_SRWM	0x3f	/* bit 5:0 */
-#define SNB_CURSOR_DFT_SRWM	8
-
-#define SNB_FBC_MAX_SRWM	0xf	/* bit 23:20 */
-
-#define SNB_FIFO_LINE_SIZE	64
-
-
-/* the address where we get all kinds of latency value */
-#define SSKPD			0x5d10
-#define SSKPD_WM_MASK		0x3f
-#define SSKPD_WM0_SHIFT		0
-#define SSKPD_WM1_SHIFT		8
-#define SSKPD_WM2_SHIFT		16
-#define SSKPD_WM3_SHIFT		24
-
-#define SNB_LATENCY(shift)	(I915_READ(MCHBAR_MIRROR_BASE_SNB + SSKPD) >> (shift) & SSKPD_WM_MASK)
-#define SNB_READ_WM0_LATENCY()		SNB_LATENCY(SSKPD_WM0_SHIFT)
-#define SNB_READ_WM1_LATENCY()		SNB_LATENCY(SSKPD_WM1_SHIFT)
-#define SNB_READ_WM2_LATENCY()		SNB_LATENCY(SSKPD_WM2_SHIFT)
-#define SNB_READ_WM3_LATENCY()		SNB_LATENCY(SSKPD_WM3_SHIFT)
-
-/*
- * The two pipe frame counter registers are not synchronized, so
- * reading a stable value is somewhat tricky. The following code
- * should work:
- *
- *  do {
- *    high1 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
- *             PIPE_FRAME_HIGH_SHIFT;
- *    low1 =  ((INREG(PIPEAFRAMEPIXEL) & PIPE_FRAME_LOW_MASK) >>
- *             PIPE_FRAME_LOW_SHIFT);
- *    high2 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
- *             PIPE_FRAME_HIGH_SHIFT);
- *  } while (high1 != high2);
- *  frame = (high1 << 8) | low1;
- */
-#define _PIPEAFRAMEHIGH          0x70040
-#define   PIPE_FRAME_HIGH_MASK    0x0000ffff
-#define   PIPE_FRAME_HIGH_SHIFT   0
-#define _PIPEAFRAMEPIXEL         0x70044
-#define   PIPE_FRAME_LOW_MASK     0xff000000
-#define   PIPE_FRAME_LOW_SHIFT    24
-#define   PIPE_PIXEL_MASK         0x00ffffff
-#define   PIPE_PIXEL_SHIFT        0
-/* GM45+ just has to be different */
-#define _PIPEA_FRMCOUNT_GM45	0x70040
-#define _PIPEA_FLIPCOUNT_GM45	0x70044
-#define PIPE_FRMCOUNT_GM45(pipe) _PIPE(pipe, _PIPEA_FRMCOUNT_GM45, _PIPEB_FRMCOUNT_GM45)
-
-/* Cursor A & B regs */
-#define _CURACNTR		0x70080
-/* Old style CUR*CNTR flags (desktop 8xx) */
-#define   CURSOR_ENABLE		0x80000000
-#define   CURSOR_GAMMA_ENABLE	0x40000000
-#define   CURSOR_STRIDE_MASK	0x30000000
-#define   CURSOR_FORMAT_SHIFT	24
-#define   CURSOR_FORMAT_MASK	(0x07 << CURSOR_FORMAT_SHIFT)
-#define   CURSOR_FORMAT_2C	(0x00 << CURSOR_FORMAT_SHIFT)
-#define   CURSOR_FORMAT_3C	(0x01 << CURSOR_FORMAT_SHIFT)
-#define   CURSOR_FORMAT_4C	(0x02 << CURSOR_FORMAT_SHIFT)
-#define   CURSOR_FORMAT_ARGB	(0x04 << CURSOR_FORMAT_SHIFT)
-#define   CURSOR_FORMAT_XRGB	(0x05 << CURSOR_FORMAT_SHIFT)
-/* New style CUR*CNTR flags */
-#define   CURSOR_MODE		0x27
-#define   CURSOR_MODE_DISABLE   0x00
-#define   CURSOR_MODE_64_32B_AX 0x07
-#define   CURSOR_MODE_64_ARGB_AX ((1 << 5) | CURSOR_MODE_64_32B_AX)
-#define   MCURSOR_PIPE_SELECT	(1 << 28)
-#define   MCURSOR_PIPE_A	0x00
-#define   MCURSOR_PIPE_B	(1 << 28)
-#define   MCURSOR_GAMMA_ENABLE  (1 << 26)
-#define _CURABASE		0x70084
-#define _CURAPOS			0x70088
-#define   CURSOR_POS_MASK       0x007FF
-#define   CURSOR_POS_SIGN       0x8000
-#define   CURSOR_X_SHIFT        0
-#define   CURSOR_Y_SHIFT        16
-#define CURSIZE			0x700a0
-#define _CURBCNTR		0x700c0
-#define _CURBBASE		0x700c4
-#define _CURBPOS			0x700c8
-
-#define _CURBCNTR_IVB		0x71080
-#define _CURBBASE_IVB		0x71084
-#define _CURBPOS_IVB		0x71088
-
-#define CURCNTR(pipe) _PIPE(pipe, _CURACNTR, _CURBCNTR)
-#define CURBASE(pipe) _PIPE(pipe, _CURABASE, _CURBBASE)
-#define CURPOS(pipe) _PIPE(pipe, _CURAPOS, _CURBPOS)
-
-#define CURCNTR_IVB(pipe) _PIPE(pipe, _CURACNTR, _CURBCNTR_IVB)
-#define CURBASE_IVB(pipe) _PIPE(pipe, _CURABASE, _CURBBASE_IVB)
-#define CURPOS_IVB(pipe) _PIPE(pipe, _CURAPOS, _CURBPOS_IVB)
-
-/* Display A control */
-#define _DSPACNTR                0x70180
-#define   DISPLAY_PLANE_ENABLE			(1<<31)
-#define   DISPLAY_PLANE_DISABLE			0
-#define   DISPPLANE_GAMMA_ENABLE		(1<<30)
-#define   DISPPLANE_GAMMA_DISABLE		0
-#define   DISPPLANE_PIXFORMAT_MASK		(0xf<<26)
-#define   DISPPLANE_8BPP			(0x2<<26)
-#define   DISPPLANE_15_16BPP			(0x4<<26)
-#define   DISPPLANE_16BPP			(0x5<<26)
-#define   DISPPLANE_32BPP_NO_ALPHA		(0x6<<26)
-#define   DISPPLANE_32BPP			(0x7<<26)
-#define   DISPPLANE_32BPP_30BIT_NO_ALPHA	(0xa<<26)
-#define   DISPPLANE_STEREO_ENABLE		(1<<25)
-#define   DISPPLANE_STEREO_DISABLE		0
-#define   DISPPLANE_SEL_PIPE_SHIFT		24
-#define   DISPPLANE_SEL_PIPE_MASK		(3<<DISPPLANE_SEL_PIPE_SHIFT)
-#define   DISPPLANE_SEL_PIPE_A			0
-#define   DISPPLANE_SEL_PIPE_B			(1<<DISPPLANE_SEL_PIPE_SHIFT)
-#define   DISPPLANE_SRC_KEY_ENABLE		(1<<22)
-#define   DISPPLANE_SRC_KEY_DISABLE		0
-#define   DISPPLANE_LINE_DOUBLE			(1<<20)
-#define   DISPPLANE_NO_LINE_DOUBLE		0
-#define   DISPPLANE_STEREO_POLARITY_FIRST	0
-#define   DISPPLANE_STEREO_POLARITY_SECOND	(1<<18)
-#define   DISPPLANE_TRICKLE_FEED_DISABLE	(1<<14) /* Ironlake */
-#define   DISPPLANE_TILED			(1<<10)
-#define _DSPAADDR		0x70184
-#define _DSPASTRIDE		0x70188
-#define _DSPAPOS			0x7018C /* reserved */
-#define _DSPASIZE		0x70190
-#define _DSPASURF		0x7019C /* 965+ only */
-#define _DSPATILEOFF		0x701A4 /* 965+ only */
-
-#define DSPCNTR(plane) _PIPE(plane, _DSPACNTR, _DSPBCNTR)
-#define DSPADDR(plane) _PIPE(plane, _DSPAADDR, _DSPBADDR)
-#define DSPSTRIDE(plane) _PIPE(plane, _DSPASTRIDE, _DSPBSTRIDE)
-#define DSPPOS(plane) _PIPE(plane, _DSPAPOS, _DSPBPOS)
-#define DSPSIZE(plane) _PIPE(plane, _DSPASIZE, _DSPBSIZE)
-#define DSPSURF(plane) _PIPE(plane, _DSPASURF, _DSPBSURF)
-#define DSPTILEOFF(plane) _PIPE(plane, _DSPATILEOFF, _DSPBTILEOFF)
-
-/* VBIOS flags */
-#define SWF00			0x71410
-#define SWF01			0x71414
-#define SWF02			0x71418
-#define SWF03			0x7141c
-#define SWF04			0x71420
-#define SWF05			0x71424
-#define SWF06			0x71428
-#define SWF10			0x70410
-#define SWF11			0x70414
-#define SWF14			0x71420
-#define SWF30			0x72414
-#define SWF31			0x72418
-#define SWF32			0x7241c
-
-/* Pipe B */
-#define _PIPEBDSL		0x71000
-#define _PIPEBCONF		0x71008
-#define _PIPEBSTAT		0x71024
-#define _PIPEBFRAMEHIGH		0x71040
-#define _PIPEBFRAMEPIXEL		0x71044
-#define _PIPEB_FRMCOUNT_GM45	0x71040
-#define _PIPEB_FLIPCOUNT_GM45	0x71044
-
-
-/* Display B control */
-#define _DSPBCNTR		0x71180
-#define   DISPPLANE_ALPHA_TRANS_ENABLE		(1<<15)
-#define   DISPPLANE_ALPHA_TRANS_DISABLE		0
-#define   DISPPLANE_SPRITE_ABOVE_DISPLAY	0
-#define   DISPPLANE_SPRITE_ABOVE_OVERLAY	(1)
-#define _DSPBADDR		0x71184
-#define _DSPBSTRIDE		0x71188
-#define _DSPBPOS			0x7118C
-#define _DSPBSIZE		0x71190
-#define _DSPBSURF		0x7119C
-#define _DSPBTILEOFF		0x711A4
-
-/* Sprite A control */
-#define _DVSACNTR		0x72180
-#define   DVS_ENABLE		(1<<31)
-#define   DVS_GAMMA_ENABLE	(1<<30)
-#define   DVS_PIXFORMAT_MASK	(3<<25)
-#define   DVS_FORMAT_YUV422	(0<<25)
-#define   DVS_FORMAT_RGBX101010	(1<<25)
-#define   DVS_FORMAT_RGBX888	(2<<25)
-#define   DVS_FORMAT_RGBX161616	(3<<25)
-#define   DVS_SOURCE_KEY	(1<<22)
-#define   DVS_RGB_ORDER_XBGR	(1<<20)
-#define   DVS_YUV_BYTE_ORDER_MASK (3<<16)
-#define   DVS_YUV_ORDER_YUYV	(0<<16)
-#define   DVS_YUV_ORDER_UYVY	(1<<16)
-#define   DVS_YUV_ORDER_YVYU	(2<<16)
-#define   DVS_YUV_ORDER_VYUY	(3<<16)
-#define   DVS_DEST_KEY		(1<<2)
-#define   DVS_TRICKLE_FEED_DISABLE (1<<14)
-#define   DVS_TILED		(1<<10)
-#define _DVSALINOFF		0x72184
-#define _DVSASTRIDE		0x72188
-#define _DVSAPOS		0x7218c
-#define _DVSASIZE		0x72190
-#define _DVSAKEYVAL		0x72194
-#define _DVSAKEYMSK		0x72198
-#define _DVSASURF		0x7219c
-#define _DVSAKEYMAXVAL		0x721a0
-#define _DVSATILEOFF		0x721a4
-#define _DVSASURFLIVE		0x721ac
-#define _DVSASCALE		0x72204
-#define   DVS_SCALE_ENABLE	(1<<31)
-#define   DVS_FILTER_MASK	(3<<29)
-#define   DVS_FILTER_MEDIUM	(0<<29)
-#define   DVS_FILTER_ENHANCING	(1<<29)
-#define   DVS_FILTER_SOFTENING	(2<<29)
-#define   DVS_VERTICAL_OFFSET_HALF (1<<28) /* must be enabled below */
-#define   DVS_VERTICAL_OFFSET_ENABLE (1<<27)
-#define _DVSAGAMC		0x72300
-
-#define _DVSBCNTR		0x73180
-#define _DVSBLINOFF		0x73184
-#define _DVSBSTRIDE		0x73188
-#define _DVSBPOS		0x7318c
-#define _DVSBSIZE		0x73190
-#define _DVSBKEYVAL		0x73194
-#define _DVSBKEYMSK		0x73198
-#define _DVSBSURF		0x7319c
-#define _DVSBKEYMAXVAL		0x731a0
-#define _DVSBTILEOFF		0x731a4
-#define _DVSBSURFLIVE		0x731ac
-#define _DVSBSCALE		0x73204
-#define _DVSBGAMC		0x73300
-
-#define DVSCNTR(pipe) _PIPE(pipe, _DVSACNTR, _DVSBCNTR)
-#define DVSLINOFF(pipe) _PIPE(pipe, _DVSALINOFF, _DVSBLINOFF)
-#define DVSSTRIDE(pipe) _PIPE(pipe, _DVSASTRIDE, _DVSBSTRIDE)
-#define DVSPOS(pipe) _PIPE(pipe, _DVSAPOS, _DVSBPOS)
-#define DVSSURF(pipe) _PIPE(pipe, _DVSASURF, _DVSBSURF)
-#define DVSKEYMAX(pipe) _PIPE(pipe, _DVSAKEYMAXVAL, _DVSBKEYMAXVAL)
-#define DVSSIZE(pipe) _PIPE(pipe, _DVSASIZE, _DVSBSIZE)
-#define DVSSCALE(pipe) _PIPE(pipe, _DVSASCALE, _DVSBSCALE)
-#define DVSTILEOFF(pipe) _PIPE(pipe, _DVSATILEOFF, _DVSBTILEOFF)
-#define DVSKEYVAL(pipe) _PIPE(pipe, _DVSAKEYVAL, _DVSBKEYVAL)
-#define DVSKEYMSK(pipe) _PIPE(pipe, _DVSAKEYMSK, _DVSBKEYMSK)
-
-#define _SPRA_CTL		0x70280
-#define   SPRITE_ENABLE			(1<<31)
-#define   SPRITE_GAMMA_ENABLE		(1<<30)
-#define   SPRITE_PIXFORMAT_MASK		(7<<25)
-#define   SPRITE_FORMAT_YUV422		(0<<25)
-#define   SPRITE_FORMAT_RGBX101010	(1<<25)
-#define   SPRITE_FORMAT_RGBX888		(2<<25)
-#define   SPRITE_FORMAT_RGBX161616	(3<<25)
-#define   SPRITE_FORMAT_YUV444		(4<<25)
-#define   SPRITE_FORMAT_XR_BGR101010	(5<<25) /* Extended range */
-#define   SPRITE_CSC_ENABLE		(1<<24)
-#define   SPRITE_SOURCE_KEY		(1<<22)
-#define   SPRITE_RGB_ORDER_RGBX		(1<<20) /* only for 888 and 161616 */
-#define   SPRITE_YUV_TO_RGB_CSC_DISABLE	(1<<19)
-#define   SPRITE_YUV_CSC_FORMAT_BT709	(1<<18) /* 0 is BT601 */
-#define   SPRITE_YUV_BYTE_ORDER_MASK	(3<<16)
-#define   SPRITE_YUV_ORDER_YUYV		(0<<16)
-#define   SPRITE_YUV_ORDER_UYVY		(1<<16)
-#define   SPRITE_YUV_ORDER_YVYU		(2<<16)
-#define   SPRITE_YUV_ORDER_VYUY		(3<<16)
-#define   SPRITE_TRICKLE_FEED_DISABLE	(1<<14)
-#define   SPRITE_INT_GAMMA_ENABLE	(1<<13)
-#define   SPRITE_TILED			(1<<10)
-#define   SPRITE_DEST_KEY		(1<<2)
-#define _SPRA_LINOFF		0x70284
-#define _SPRA_STRIDE		0x70288
-#define _SPRA_POS		0x7028c
-#define _SPRA_SIZE		0x70290
-#define _SPRA_KEYVAL		0x70294
-#define _SPRA_KEYMSK		0x70298
-#define _SPRA_SURF		0x7029c
-#define _SPRA_KEYMAX		0x702a0
-#define _SPRA_TILEOFF		0x702a4
-#define _SPRA_SCALE		0x70304
-#define   SPRITE_SCALE_ENABLE	(1<<31)
-#define   SPRITE_FILTER_MASK	(3<<29)
-#define   SPRITE_FILTER_MEDIUM	(0<<29)
-#define   SPRITE_FILTER_ENHANCING	(1<<29)
-#define   SPRITE_FILTER_SOFTENING	(2<<29)
-#define   SPRITE_VERTICAL_OFFSET_HALF	(1<<28) /* must be enabled below */
-#define   SPRITE_VERTICAL_OFFSET_ENABLE	(1<<27)
-#define _SPRA_GAMC		0x70400
-
-#define _SPRB_CTL		0x71280
-#define _SPRB_LINOFF		0x71284
-#define _SPRB_STRIDE		0x71288
-#define _SPRB_POS		0x7128c
-#define _SPRB_SIZE		0x71290
-#define _SPRB_KEYVAL		0x71294
-#define _SPRB_KEYMSK		0x71298
-#define _SPRB_SURF		0x7129c
-#define _SPRB_KEYMAX		0x712a0
-#define _SPRB_TILEOFF		0x712a4
-#define _SPRB_SCALE		0x71304
-#define _SPRB_GAMC		0x71400
-
-#define SPRCTL(pipe) _PIPE(pipe, _SPRA_CTL, _SPRB_CTL)
-#define SPRLINOFF(pipe) _PIPE(pipe, _SPRA_LINOFF, _SPRB_LINOFF)
-#define SPRSTRIDE(pipe) _PIPE(pipe, _SPRA_STRIDE, _SPRB_STRIDE)
-#define SPRPOS(pipe) _PIPE(pipe, _SPRA_POS, _SPRB_POS)
-#define SPRSIZE(pipe) _PIPE(pipe, _SPRA_SIZE, _SPRB_SIZE)
-#define SPRKEYVAL(pipe) _PIPE(pipe, _SPRA_KEYVAL, _SPRB_KEYVAL)
-#define SPRKEYMSK(pipe) _PIPE(pipe, _SPRA_KEYMSK, _SPRB_KEYMSK)
-#define SPRSURF(pipe) _PIPE(pipe, _SPRA_SURF, _SPRB_SURF)
-#define SPRKEYMAX(pipe) _PIPE(pipe, _SPRA_KEYMAX, _SPRB_KEYMAX)
-#define SPRTILEOFF(pipe) _PIPE(pipe, _SPRA_TILEOFF, _SPRB_TILEOFF)
-#define SPRSCALE(pipe) _PIPE(pipe, _SPRA_SCALE, _SPRB_SCALE)
-#define SPRGAMC(pipe) _PIPE(pipe, _SPRA_GAMC, _SPRB_GAMC)
-
-/* VBIOS regs */
-#define VGACNTRL		0x71400
-# define VGA_DISP_DISABLE			(1 << 31)
-# define VGA_2X_MODE				(1 << 30)
-# define VGA_PIPE_B_SELECT			(1 << 29)
-
-/* Ironlake */
-
-#define CPU_VGACNTRL	0x41000
-
-#define DIGITAL_PORT_HOTPLUG_CNTRL      0x44030
-#define  DIGITAL_PORTA_HOTPLUG_ENABLE           (1 << 4)
-#define  DIGITAL_PORTA_SHORT_PULSE_2MS          (0 << 2)
-#define  DIGITAL_PORTA_SHORT_PULSE_4_5MS        (1 << 2)
-#define  DIGITAL_PORTA_SHORT_PULSE_6MS          (2 << 2)
-#define  DIGITAL_PORTA_SHORT_PULSE_100MS        (3 << 2)
-#define  DIGITAL_PORTA_NO_DETECT                (0 << 0)
-#define  DIGITAL_PORTA_LONG_PULSE_DETECT_MASK   (1 << 1)
-#define  DIGITAL_PORTA_SHORT_PULSE_DETECT_MASK  (1 << 0)
-
-/* refresh rate hardware control */
-#define RR_HW_CTL       0x45300
-#define  RR_HW_LOW_POWER_FRAMES_MASK    0xff
-#define  RR_HW_HIGH_POWER_FRAMES_MASK   0xff00
-
-#define FDI_PLL_BIOS_0  0x46000
-#define  FDI_PLL_FB_CLOCK_MASK  0xff
-#define FDI_PLL_BIOS_1  0x46004
-#define FDI_PLL_BIOS_2  0x46008
-#define DISPLAY_PORT_PLL_BIOS_0         0x4600c
-#define DISPLAY_PORT_PLL_BIOS_1         0x46010
-#define DISPLAY_PORT_PLL_BIOS_2         0x46014
-
-#define PCH_DSPCLK_GATE_D	0x42020
-# define DPFCUNIT_CLOCK_GATE_DISABLE		(1 << 9)
-# define DPFCRUNIT_CLOCK_GATE_DISABLE		(1 << 8)
-# define DPFDUNIT_CLOCK_GATE_DISABLE		(1 << 7)
-# define DPARBUNIT_CLOCK_GATE_DISABLE		(1 << 5)
-
-#define PCH_3DCGDIS0		0x46020
-# define MARIUNIT_CLOCK_GATE_DISABLE		(1 << 18)
-# define SVSMUNIT_CLOCK_GATE_DISABLE		(1 << 1)
-
-#define PCH_3DCGDIS1		0x46024
-# define VFMUNIT_CLOCK_GATE_DISABLE		(1 << 11)
-
-#define FDI_PLL_FREQ_CTL        0x46030
-#define  FDI_PLL_FREQ_CHANGE_REQUEST    (1<<24)
-#define  FDI_PLL_FREQ_LOCK_LIMIT_MASK   0xfff00
-#define  FDI_PLL_FREQ_DISABLE_COUNT_LIMIT_MASK  0xff
-
-
-#define _PIPEA_DATA_M1           0x60030
-#define  TU_SIZE(x)             (((x)-1) << 25) /* default size 64 */
-#define  TU_SIZE_MASK           0x7e000000
-#define  PIPE_DATA_M1_OFFSET    0
-#define _PIPEA_DATA_N1           0x60034
-#define  PIPE_DATA_N1_OFFSET    0
-
-#define _PIPEA_DATA_M2           0x60038
-#define  PIPE_DATA_M2_OFFSET    0
-#define _PIPEA_DATA_N2           0x6003c
-#define  PIPE_DATA_N2_OFFSET    0
-
-#define _PIPEA_LINK_M1           0x60040
-#define  PIPE_LINK_M1_OFFSET    0
-#define _PIPEA_LINK_N1           0x60044
-#define  PIPE_LINK_N1_OFFSET    0
-
-#define _PIPEA_LINK_M2           0x60048
-#define  PIPE_LINK_M2_OFFSET    0
-#define _PIPEA_LINK_N2           0x6004c
-#define  PIPE_LINK_N2_OFFSET    0
-
-/* PIPEB timing regs are same start from 0x61000 */
-
-#define _PIPEB_DATA_M1           0x61030
-#define _PIPEB_DATA_N1           0x61034
-
-#define _PIPEB_DATA_M2           0x61038
-#define _PIPEB_DATA_N2           0x6103c
-
-#define _PIPEB_LINK_M1           0x61040
-#define _PIPEB_LINK_N1           0x61044
-
-#define _PIPEB_LINK_M2           0x61048
-#define _PIPEB_LINK_N2           0x6104c
-
-#define PIPE_DATA_M1(pipe) _PIPE(pipe, _PIPEA_DATA_M1, _PIPEB_DATA_M1)
-#define PIPE_DATA_N1(pipe) _PIPE(pipe, _PIPEA_DATA_N1, _PIPEB_DATA_N1)
-#define PIPE_DATA_M2(pipe) _PIPE(pipe, _PIPEA_DATA_M2, _PIPEB_DATA_M2)
-#define PIPE_DATA_N2(pipe) _PIPE(pipe, _PIPEA_DATA_N2, _PIPEB_DATA_N2)
-#define PIPE_LINK_M1(pipe) _PIPE(pipe, _PIPEA_LINK_M1, _PIPEB_LINK_M1)
-#define PIPE_LINK_N1(pipe) _PIPE(pipe, _PIPEA_LINK_N1, _PIPEB_LINK_N1)
-#define PIPE_LINK_M2(pipe) _PIPE(pipe, _PIPEA_LINK_M2, _PIPEB_LINK_M2)
-#define PIPE_LINK_N2(pipe) _PIPE(pipe, _PIPEA_LINK_N2, _PIPEB_LINK_N2)
-
-/* CPU panel fitter */
-/* IVB+ has 3 fitters, 0 is 7x5 capable, the other two only 3x3 */
-#define _PFA_CTL_1               0x68080
-#define _PFB_CTL_1               0x68880
-#define  PF_ENABLE              (1<<31)
-#define  PF_FILTER_MASK		(3<<23)
-#define  PF_FILTER_PROGRAMMED	(0<<23)
-#define  PF_FILTER_MED_3x3	(1<<23)
-#define  PF_FILTER_EDGE_ENHANCE	(2<<23)
-#define  PF_FILTER_EDGE_SOFTEN	(3<<23)
-#define _PFA_WIN_SZ		0x68074
-#define _PFB_WIN_SZ		0x68874
-#define _PFA_WIN_POS		0x68070
-#define _PFB_WIN_POS		0x68870
-#define _PFA_VSCALE		0x68084
-#define _PFB_VSCALE		0x68884
-#define _PFA_HSCALE		0x68090
-#define _PFB_HSCALE		0x68890
-
-#define PF_CTL(pipe)		_PIPE(pipe, _PFA_CTL_1, _PFB_CTL_1)
-#define PF_WIN_SZ(pipe)		_PIPE(pipe, _PFA_WIN_SZ, _PFB_WIN_SZ)
-#define PF_WIN_POS(pipe)	_PIPE(pipe, _PFA_WIN_POS, _PFB_WIN_POS)
-#define PF_VSCALE(pipe)		_PIPE(pipe, _PFA_VSCALE, _PFB_VSCALE)
-#define PF_HSCALE(pipe)		_PIPE(pipe, _PFA_HSCALE, _PFB_HSCALE)
-
-/* legacy palette */
-#define _LGC_PALETTE_A           0x4a000
-#define _LGC_PALETTE_B           0x4a800
-#define LGC_PALETTE(pipe) _PIPE(pipe, _LGC_PALETTE_A, _LGC_PALETTE_B)
-
-/* interrupts */
-#define DE_MASTER_IRQ_CONTROL   (1 << 31)
-#define DE_SPRITEB_FLIP_DONE    (1 << 29)
-#define DE_SPRITEA_FLIP_DONE    (1 << 28)
-#define DE_PLANEB_FLIP_DONE     (1 << 27)
-#define DE_PLANEA_FLIP_DONE     (1 << 26)
-#define DE_PCU_EVENT            (1 << 25)
-#define DE_GTT_FAULT            (1 << 24)
-#define DE_POISON               (1 << 23)
-#define DE_PERFORM_COUNTER      (1 << 22)
-#define DE_PCH_EVENT            (1 << 21)
-#define DE_AUX_CHANNEL_A        (1 << 20)
-#define DE_DP_A_HOTPLUG         (1 << 19)
-#define DE_GSE                  (1 << 18)
-#define DE_PIPEB_VBLANK         (1 << 15)
-#define DE_PIPEB_EVEN_FIELD     (1 << 14)
-#define DE_PIPEB_ODD_FIELD      (1 << 13)
-#define DE_PIPEB_LINE_COMPARE   (1 << 12)
-#define DE_PIPEB_VSYNC          (1 << 11)
-#define DE_PIPEB_FIFO_UNDERRUN  (1 << 8)
-#define DE_PIPEA_VBLANK         (1 << 7)
-#define DE_PIPEA_EVEN_FIELD     (1 << 6)
-#define DE_PIPEA_ODD_FIELD      (1 << 5)
-#define DE_PIPEA_LINE_COMPARE   (1 << 4)
-#define DE_PIPEA_VSYNC          (1 << 3)
-#define DE_PIPEA_FIFO_UNDERRUN  (1 << 0)
-
-/* More Ivybridge lolz */
-#define DE_ERR_DEBUG_IVB		(1<<30)
-#define DE_GSE_IVB			(1<<29)
-#define DE_PCH_EVENT_IVB		(1<<28)
-#define DE_DP_A_HOTPLUG_IVB		(1<<27)
-#define DE_AUX_CHANNEL_A_IVB		(1<<26)
-#define DE_SPRITEB_FLIP_DONE_IVB	(1<<9)
-#define DE_SPRITEA_FLIP_DONE_IVB	(1<<4)
-#define DE_PLANEB_FLIP_DONE_IVB		(1<<8)
-#define DE_PLANEA_FLIP_DONE_IVB		(1<<3)
-#define DE_PIPEB_VBLANK_IVB		(1<<5)
-#define DE_PIPEA_VBLANK_IVB		(1<<0)
-
-#define DEISR   0x44000
-#define DEIMR   0x44004
-#define DEIIR   0x44008
-#define DEIER   0x4400c
-
-/* GT interrupt */
-#define GT_PIPE_NOTIFY		(1 << 4)
-#define GT_SYNC_STATUS          (1 << 2)
-#define GT_USER_INTERRUPT       (1 << 0)
-#define GT_BSD_USER_INTERRUPT   (1 << 5)
-#define GT_GEN6_BSD_USER_INTERRUPT	(1 << 12)
-#define GT_BLT_USER_INTERRUPT	(1 << 22)
-
-#define GTISR   0x44010
-#define GTIMR   0x44014
-#define GTIIR   0x44018
-#define GTIER   0x4401c
-
-#define ILK_DISPLAY_CHICKEN2	0x42004
-/* Required on all Ironlake and Sandybridge according to the B-Spec. */
-#define  ILK_ELPIN_409_SELECT	(1 << 25)
-#define  ILK_DPARB_GATE	(1<<22)
-#define  ILK_VSDPFD_FULL	(1<<21)
-#define ILK_DISPLAY_CHICKEN_FUSES	0x42014
-#define  ILK_INTERNAL_GRAPHICS_DISABLE	(1<<31)
-#define  ILK_INTERNAL_DISPLAY_DISABLE	(1<<30)
-#define  ILK_DISPLAY_DEBUG_DISABLE	(1<<29)
-#define  ILK_HDCP_DISABLE		(1<<25)
-#define  ILK_eDP_A_DISABLE		(1<<24)
-#define  ILK_DESKTOP			(1<<23)
-#define ILK_DSPCLK_GATE		0x42020
-#define  IVB_VRHUNIT_CLK_GATE	(1<<28)
-#define  ILK_DPARB_CLK_GATE	(1<<5)
-#define  ILK_DPFD_CLK_GATE	(1<<7)
-
-/* According to spec this bit 7/8/9 of 0x42020 should be set to enable FBC */
-#define   ILK_CLK_FBC		(1<<7)
-#define   ILK_DPFC_DIS1		(1<<8)
-#define   ILK_DPFC_DIS2		(1<<9)
-
-#define IVB_CHICKEN3	0x4200c
-# define CHICKEN3_DGMG_REQ_OUT_FIX_DISABLE	(1 << 5)
-# define CHICKEN3_DGMG_DONE_FIX_DISABLE		(1 << 2)
-
-#define DISP_ARB_CTL	0x45000
-#define  DISP_TILE_SURFACE_SWIZZLING	(1<<13)
-#define  DISP_FBC_WM_DIS		(1<<15)
-
-/* GEN7 chicken */
-#define GEN7_COMMON_SLICE_CHICKEN1		0x7010
-# define GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC	((1<<10) | (1<<26))
-
-#define GEN7_L3CNTLREG1				0xB01C
-#define  GEN7_WA_FOR_GEN7_L3_CONTROL			0x3C4FFF8C
-
-#define GEN7_L3_CHICKEN_MODE_REGISTER		0xB030
-#define  GEN7_WA_L3_CHICKEN_MODE				0x20000000
-
-/* WaCatErrorRejectionIssue */
-#define GEN7_SQ_CHICKEN_MBCUNIT_CONFIG		0x9030
-#define  GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB	(1<<11)
-
-/* PCH */
-
-/* south display engine interrupt */
-#define SDE_AUDIO_POWER_D	(1 << 27)
-#define SDE_AUDIO_POWER_C	(1 << 26)
-#define SDE_AUDIO_POWER_B	(1 << 25)
-#define SDE_AUDIO_POWER_SHIFT	(25)
-#define SDE_AUDIO_POWER_MASK	(7 << SDE_AUDIO_POWER_SHIFT)
-#define SDE_GMBUS		(1 << 24)
-#define SDE_AUDIO_HDCP_TRANSB	(1 << 23)
-#define SDE_AUDIO_HDCP_TRANSA	(1 << 22)
-#define SDE_AUDIO_HDCP_MASK	(3 << 22)
-#define SDE_AUDIO_TRANSB	(1 << 21)
-#define SDE_AUDIO_TRANSA	(1 << 20)
-#define SDE_AUDIO_TRANS_MASK	(3 << 20)
-#define SDE_POISON		(1 << 19)
-/* 18 reserved */
-#define SDE_FDI_RXB		(1 << 17)
-#define SDE_FDI_RXA		(1 << 16)
-#define SDE_FDI_MASK		(3 << 16)
-#define SDE_AUXD		(1 << 15)
-#define SDE_AUXC		(1 << 14)
-#define SDE_AUXB		(1 << 13)
-#define SDE_AUX_MASK		(7 << 13)
-/* 12 reserved */
-#define SDE_CRT_HOTPLUG         (1 << 11)
-#define SDE_PORTD_HOTPLUG       (1 << 10)
-#define SDE_PORTC_HOTPLUG       (1 << 9)
-#define SDE_PORTB_HOTPLUG       (1 << 8)
-#define SDE_SDVOB_HOTPLUG       (1 << 6)
-#define SDE_HOTPLUG_MASK	(0xf << 8)
-#define SDE_TRANSB_CRC_DONE	(1 << 5)
-#define SDE_TRANSB_CRC_ERR	(1 << 4)
-#define SDE_TRANSB_FIFO_UNDER	(1 << 3)
-#define SDE_TRANSA_CRC_DONE	(1 << 2)
-#define SDE_TRANSA_CRC_ERR	(1 << 1)
-#define SDE_TRANSA_FIFO_UNDER	(1 << 0)
-#define SDE_TRANS_MASK		(0x3f)
-/* CPT */
-#define SDE_CRT_HOTPLUG_CPT	(1 << 19)
-#define SDE_PORTD_HOTPLUG_CPT	(1 << 23)
-#define SDE_PORTC_HOTPLUG_CPT	(1 << 22)
-#define SDE_PORTB_HOTPLUG_CPT	(1 << 21)
-#define SDE_HOTPLUG_MASK_CPT	(SDE_CRT_HOTPLUG_CPT |		\
-				 SDE_PORTD_HOTPLUG_CPT |	\
-				 SDE_PORTC_HOTPLUG_CPT |	\
-				 SDE_PORTB_HOTPLUG_CPT)
-
-#define SDEISR  0xc4000
-#define SDEIMR  0xc4004
-#define SDEIIR  0xc4008
-#define SDEIER  0xc400c
-
-/* digital port hotplug */
-#define PCH_PORT_HOTPLUG        0xc4030		/* SHOTPLUG_CTL */
-#define PORTD_HOTPLUG_ENABLE            (1 << 20)
-#define PORTD_PULSE_DURATION_2ms        (0)
-#define PORTD_PULSE_DURATION_4_5ms      (1 << 18)
-#define PORTD_PULSE_DURATION_6ms        (2 << 18)
-#define PORTD_PULSE_DURATION_100ms      (3 << 18)
-#define PORTD_PULSE_DURATION_MASK	(3 << 18)
-#define PORTD_HOTPLUG_NO_DETECT         (0)
-#define PORTD_HOTPLUG_SHORT_DETECT      (1 << 16)
-#define PORTD_HOTPLUG_LONG_DETECT       (1 << 17)
-#define PORTC_HOTPLUG_ENABLE            (1 << 12)
-#define PORTC_PULSE_DURATION_2ms        (0)
-#define PORTC_PULSE_DURATION_4_5ms      (1 << 10)
-#define PORTC_PULSE_DURATION_6ms        (2 << 10)
-#define PORTC_PULSE_DURATION_100ms      (3 << 10)
-#define PORTC_PULSE_DURATION_MASK	(3 << 10)
-#define PORTC_HOTPLUG_NO_DETECT         (0)
-#define PORTC_HOTPLUG_SHORT_DETECT      (1 << 8)
-#define PORTC_HOTPLUG_LONG_DETECT       (1 << 9)
-#define PORTB_HOTPLUG_ENABLE            (1 << 4)
-#define PORTB_PULSE_DURATION_2ms        (0)
-#define PORTB_PULSE_DURATION_4_5ms      (1 << 2)
-#define PORTB_PULSE_DURATION_6ms        (2 << 2)
-#define PORTB_PULSE_DURATION_100ms      (3 << 2)
-#define PORTB_PULSE_DURATION_MASK	(3 << 2)
-#define PORTB_HOTPLUG_NO_DETECT         (0)
-#define PORTB_HOTPLUG_SHORT_DETECT      (1 << 0)
-#define PORTB_HOTPLUG_LONG_DETECT       (1 << 1)
-
-#define PCH_GPIOA               0xc5010
-#define PCH_GPIOB               0xc5014
-#define PCH_GPIOC               0xc5018
-#define PCH_GPIOD               0xc501c
-#define PCH_GPIOE               0xc5020
-#define PCH_GPIOF               0xc5024
-
-#define PCH_GMBUS0		0xc5100
-#define PCH_GMBUS1		0xc5104
-#define PCH_GMBUS2		0xc5108
-#define PCH_GMBUS3		0xc510c
-#define PCH_GMBUS4		0xc5110
-#define PCH_GMBUS5		0xc5120
-
-#define _PCH_DPLL_A              0xc6014
-#define _PCH_DPLL_B              0xc6018
-#define PCH_DPLL(pipe) (pipe == 0 ?  _PCH_DPLL_A : _PCH_DPLL_B)
-
-#define _PCH_FPA0                0xc6040
-#define  FP_CB_TUNE		(0x3<<22)
-#define _PCH_FPA1                0xc6044
-#define _PCH_FPB0                0xc6048
-#define _PCH_FPB1                0xc604c
-#define PCH_FP0(pipe) (pipe == 0 ? _PCH_FPA0 : _PCH_FPB0)
-#define PCH_FP1(pipe) (pipe == 0 ? _PCH_FPA1 : _PCH_FPB1)
-
-#define PCH_DPLL_TEST           0xc606c
-
-#define PCH_DREF_CONTROL        0xC6200
-#define  DREF_CONTROL_MASK      0x7fc3
-#define  DREF_CPU_SOURCE_OUTPUT_DISABLE         (0<<13)
-#define  DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD      (2<<13)
-#define  DREF_CPU_SOURCE_OUTPUT_NONSPREAD       (3<<13)
-#define  DREF_CPU_SOURCE_OUTPUT_MASK		(3<<13)
-#define  DREF_SSC_SOURCE_DISABLE                (0<<11)
-#define  DREF_SSC_SOURCE_ENABLE                 (2<<11)
-#define  DREF_SSC_SOURCE_MASK			(3<<11)
-#define  DREF_NONSPREAD_SOURCE_DISABLE          (0<<9)
-#define  DREF_NONSPREAD_CK505_ENABLE		(1<<9)
-#define  DREF_NONSPREAD_SOURCE_ENABLE           (2<<9)
-#define  DREF_NONSPREAD_SOURCE_MASK		(3<<9)
-#define  DREF_SUPERSPREAD_SOURCE_DISABLE        (0<<7)
-#define  DREF_SUPERSPREAD_SOURCE_ENABLE         (2<<7)
-#define  DREF_SUPERSPREAD_SOURCE_MASK		(3<<7)
-#define  DREF_SSC4_DOWNSPREAD                   (0<<6)
-#define  DREF_SSC4_CENTERSPREAD                 (1<<6)
-#define  DREF_SSC1_DISABLE                      (0<<1)
-#define  DREF_SSC1_ENABLE                       (1<<1)
-#define  DREF_SSC4_DISABLE                      (0)
-#define  DREF_SSC4_ENABLE                       (1)
-
-#define PCH_RAWCLK_FREQ         0xc6204
-#define  FDL_TP1_TIMER_SHIFT    12
-#define  FDL_TP1_TIMER_MASK     (3<<12)
-#define  FDL_TP2_TIMER_SHIFT    10
-#define  FDL_TP2_TIMER_MASK     (3<<10)
-#define  RAWCLK_FREQ_MASK       0x3ff
-
-#define PCH_DPLL_TMR_CFG        0xc6208
-
-#define PCH_SSC4_PARMS          0xc6210
-#define PCH_SSC4_AUX_PARMS      0xc6214
-
-#define PCH_DPLL_SEL		0xc7000
-#define  TRANSA_DPLL_ENABLE	(1<<3)
-#define	 TRANSA_DPLLB_SEL	(1<<0)
-#define	 TRANSA_DPLLA_SEL	0
-#define  TRANSB_DPLL_ENABLE	(1<<7)
-#define	 TRANSB_DPLLB_SEL	(1<<4)
-#define	 TRANSB_DPLLA_SEL	(0)
-#define  TRANSC_DPLL_ENABLE	(1<<11)
-#define	 TRANSC_DPLLB_SEL	(1<<8)
-#define	 TRANSC_DPLLA_SEL	(0)
-
-/* transcoder */
-
-#define _TRANS_HTOTAL_A          0xe0000
-#define  TRANS_HTOTAL_SHIFT     16
-#define  TRANS_HACTIVE_SHIFT    0
-#define _TRANS_HBLANK_A          0xe0004
-#define  TRANS_HBLANK_END_SHIFT 16
-#define  TRANS_HBLANK_START_SHIFT 0
-#define _TRANS_HSYNC_A           0xe0008
-#define  TRANS_HSYNC_END_SHIFT  16
-#define  TRANS_HSYNC_START_SHIFT 0
-#define _TRANS_VTOTAL_A          0xe000c
-#define  TRANS_VTOTAL_SHIFT     16
-#define  TRANS_VACTIVE_SHIFT    0
-#define _TRANS_VBLANK_A          0xe0010
-#define  TRANS_VBLANK_END_SHIFT 16
-#define  TRANS_VBLANK_START_SHIFT 0
-#define _TRANS_VSYNC_A           0xe0014
-#define  TRANS_VSYNC_END_SHIFT  16
-#define  TRANS_VSYNC_START_SHIFT 0
-#define _TRANS_VSYNCSHIFT_A	0xe0028
-
-#define _TRANSA_DATA_M1          0xe0030
-#define _TRANSA_DATA_N1          0xe0034
-#define _TRANSA_DATA_M2          0xe0038
-#define _TRANSA_DATA_N2          0xe003c
-#define _TRANSA_DP_LINK_M1       0xe0040
-#define _TRANSA_DP_LINK_N1       0xe0044
-#define _TRANSA_DP_LINK_M2       0xe0048
-#define _TRANSA_DP_LINK_N2       0xe004c
-
-/* Per-transcoder DIP controls */
-
-#define _VIDEO_DIP_CTL_A         0xe0200
-#define _VIDEO_DIP_DATA_A        0xe0208
-#define _VIDEO_DIP_GCP_A         0xe0210
-
-#define _VIDEO_DIP_CTL_B         0xe1200
-#define _VIDEO_DIP_DATA_B        0xe1208
-#define _VIDEO_DIP_GCP_B         0xe1210
-
-#define TVIDEO_DIP_CTL(pipe) _PIPE(pipe, _VIDEO_DIP_CTL_A, _VIDEO_DIP_CTL_B)
-#define TVIDEO_DIP_DATA(pipe) _PIPE(pipe, _VIDEO_DIP_DATA_A, _VIDEO_DIP_DATA_B)
-#define TVIDEO_DIP_GCP(pipe) _PIPE(pipe, _VIDEO_DIP_GCP_A, _VIDEO_DIP_GCP_B)
-
-#define _TRANS_HTOTAL_B          0xe1000
-#define _TRANS_HBLANK_B          0xe1004
-#define _TRANS_HSYNC_B           0xe1008
-#define _TRANS_VTOTAL_B          0xe100c
-#define _TRANS_VBLANK_B          0xe1010
-#define _TRANS_VSYNC_B           0xe1014
-#define _TRANS_VSYNCSHIFT_B	 0xe1028
-
-#define TRANS_HTOTAL(pipe) _PIPE(pipe, _TRANS_HTOTAL_A, _TRANS_HTOTAL_B)
-#define TRANS_HBLANK(pipe) _PIPE(pipe, _TRANS_HBLANK_A, _TRANS_HBLANK_B)
-#define TRANS_HSYNC(pipe) _PIPE(pipe, _TRANS_HSYNC_A, _TRANS_HSYNC_B)
-#define TRANS_VTOTAL(pipe) _PIPE(pipe, _TRANS_VTOTAL_A, _TRANS_VTOTAL_B)
-#define TRANS_VBLANK(pipe) _PIPE(pipe, _TRANS_VBLANK_A, _TRANS_VBLANK_B)
-#define TRANS_VSYNC(pipe) _PIPE(pipe, _TRANS_VSYNC_A, _TRANS_VSYNC_B)
-#define TRANS_VSYNCSHIFT(pipe) _PIPE(pipe, _TRANS_VSYNCSHIFT_A, \
-				     _TRANS_VSYNCSHIFT_B)
-
-#define _TRANSB_DATA_M1          0xe1030
-#define _TRANSB_DATA_N1          0xe1034
-#define _TRANSB_DATA_M2          0xe1038
-#define _TRANSB_DATA_N2          0xe103c
-#define _TRANSB_DP_LINK_M1       0xe1040
-#define _TRANSB_DP_LINK_N1       0xe1044
-#define _TRANSB_DP_LINK_M2       0xe1048
-#define _TRANSB_DP_LINK_N2       0xe104c
-
-#define TRANSDATA_M1(pipe) _PIPE(pipe, _TRANSA_DATA_M1, _TRANSB_DATA_M1)
-#define TRANSDATA_N1(pipe) _PIPE(pipe, _TRANSA_DATA_N1, _TRANSB_DATA_N1)
-#define TRANSDATA_M2(pipe) _PIPE(pipe, _TRANSA_DATA_M2, _TRANSB_DATA_M2)
-#define TRANSDATA_N2(pipe) _PIPE(pipe, _TRANSA_DATA_N2, _TRANSB_DATA_N2)
-#define TRANSDPLINK_M1(pipe) _PIPE(pipe, _TRANSA_DP_LINK_M1, _TRANSB_DP_LINK_M1)
-#define TRANSDPLINK_N1(pipe) _PIPE(pipe, _TRANSA_DP_LINK_N1, _TRANSB_DP_LINK_N1)
-#define TRANSDPLINK_M2(pipe) _PIPE(pipe, _TRANSA_DP_LINK_M2, _TRANSB_DP_LINK_M2)
-#define TRANSDPLINK_N2(pipe) _PIPE(pipe, _TRANSA_DP_LINK_N2, _TRANSB_DP_LINK_N2)
-
-#define _TRANSACONF              0xf0008
-#define _TRANSBCONF              0xf1008
-#define TRANSCONF(plane) _PIPE(plane, _TRANSACONF, _TRANSBCONF)
-#define  TRANS_DISABLE          (0<<31)
-#define  TRANS_ENABLE           (1<<31)
-#define  TRANS_STATE_MASK       (1<<30)
-#define  TRANS_STATE_DISABLE    (0<<30)
-#define  TRANS_STATE_ENABLE     (1<<30)
-#define  TRANS_FSYNC_DELAY_HB1  (0<<27)
-#define  TRANS_FSYNC_DELAY_HB2  (1<<27)
-#define  TRANS_FSYNC_DELAY_HB3  (2<<27)
-#define  TRANS_FSYNC_DELAY_HB4  (3<<27)
-#define  TRANS_DP_AUDIO_ONLY    (1<<26)
-#define  TRANS_DP_VIDEO_AUDIO   (0<<26)
-#define  TRANS_INTERLACE_MASK   (7<<21)
-#define  TRANS_PROGRESSIVE      (0<<21)
-#define  TRANS_INTERLACED       (3<<21)
-#define  TRANS_LEGACY_INTERLACED_ILK (2<<21)
-#define  TRANS_8BPC             (0<<5)
-#define  TRANS_10BPC            (1<<5)
-#define  TRANS_6BPC             (2<<5)
-#define  TRANS_12BPC            (3<<5)
-
-#define _TRANSA_CHICKEN2	 0xf0064
-#define _TRANSB_CHICKEN2	 0xf1064
-#define TRANS_CHICKEN2(pipe) _PIPE(pipe, _TRANSA_CHICKEN2, _TRANSB_CHICKEN2)
-#define   TRANS_AUTOTRAIN_GEN_STALL_DIS	(1<<31)
-
-#define SOUTH_CHICKEN1		0xc2000
-#define  FDIA_PHASE_SYNC_SHIFT_OVR	19
-#define  FDIA_PHASE_SYNC_SHIFT_EN	18
-#define FDI_PHASE_SYNC_OVR(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2)))
-#define FDI_PHASE_SYNC_EN(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2)))
-#define SOUTH_CHICKEN2		0xc2004
-#define  DPLS_EDP_PPS_FIX_DIS	(1<<0)
-
-#define _FDI_RXA_CHICKEN         0xc200c
-#define _FDI_RXB_CHICKEN         0xc2010
-#define  FDI_RX_PHASE_SYNC_POINTER_OVR	(1<<1)
-#define  FDI_RX_PHASE_SYNC_POINTER_EN	(1<<0)
-#define FDI_RX_CHICKEN(pipe) _PIPE(pipe, _FDI_RXA_CHICKEN, _FDI_RXB_CHICKEN)
-
-#define SOUTH_DSPCLK_GATE_D	0xc2020
-#define  PCH_DPLSUNIT_CLOCK_GATE_DISABLE (1<<29)
-
-/* CPU: FDI_TX */
-#define _FDI_TXA_CTL             0x60100
-#define _FDI_TXB_CTL             0x61100
-#define FDI_TX_CTL(pipe) _PIPE(pipe, _FDI_TXA_CTL, _FDI_TXB_CTL)
-#define  FDI_TX_DISABLE         (0<<31)
-#define  FDI_TX_ENABLE          (1<<31)
-#define  FDI_LINK_TRAIN_PATTERN_1       (0<<28)
-#define  FDI_LINK_TRAIN_PATTERN_2       (1<<28)
-#define  FDI_LINK_TRAIN_PATTERN_IDLE    (2<<28)
-#define  FDI_LINK_TRAIN_NONE            (3<<28)
-#define  FDI_LINK_TRAIN_VOLTAGE_0_4V    (0<<25)
-#define  FDI_LINK_TRAIN_VOLTAGE_0_6V    (1<<25)
-#define  FDI_LINK_TRAIN_VOLTAGE_0_8V    (2<<25)
-#define  FDI_LINK_TRAIN_VOLTAGE_1_2V    (3<<25)
-#define  FDI_LINK_TRAIN_PRE_EMPHASIS_NONE (0<<22)
-#define  FDI_LINK_TRAIN_PRE_EMPHASIS_1_5X (1<<22)
-#define  FDI_LINK_TRAIN_PRE_EMPHASIS_2X   (2<<22)
-#define  FDI_LINK_TRAIN_PRE_EMPHASIS_3X   (3<<22)
-/* ILK always use 400mV 0dB for voltage swing and pre-emphasis level.
-   SNB has different settings. */
-/* SNB A-stepping */
-#define  FDI_LINK_TRAIN_400MV_0DB_SNB_A		(0x38<<22)
-#define  FDI_LINK_TRAIN_400MV_6DB_SNB_A		(0x02<<22)
-#define  FDI_LINK_TRAIN_600MV_3_5DB_SNB_A	(0x01<<22)
-#define  FDI_LINK_TRAIN_800MV_0DB_SNB_A		(0x0<<22)
-/* SNB B-stepping */
-#define  FDI_LINK_TRAIN_400MV_0DB_SNB_B		(0x0<<22)
-#define  FDI_LINK_TRAIN_400MV_6DB_SNB_B		(0x3a<<22)
-#define  FDI_LINK_TRAIN_600MV_3_5DB_SNB_B	(0x39<<22)
-#define  FDI_LINK_TRAIN_800MV_0DB_SNB_B		(0x38<<22)
-#define  FDI_LINK_TRAIN_VOL_EMP_MASK		(0x3f<<22)
-#define  FDI_DP_PORT_WIDTH_X1           (0<<19)
-#define  FDI_DP_PORT_WIDTH_X2           (1<<19)
-#define  FDI_DP_PORT_WIDTH_X3           (2<<19)
-#define  FDI_DP_PORT_WIDTH_X4           (3<<19)
-#define  FDI_TX_ENHANCE_FRAME_ENABLE    (1<<18)
-/* Ironlake: hardwired to 1 */
-#define  FDI_TX_PLL_ENABLE              (1<<14)
-
-/* Ivybridge has different bits for lolz */
-#define  FDI_LINK_TRAIN_PATTERN_1_IVB       (0<<8)
-#define  FDI_LINK_TRAIN_PATTERN_2_IVB       (1<<8)
-#define  FDI_LINK_TRAIN_PATTERN_IDLE_IVB    (2<<8)
-#define  FDI_LINK_TRAIN_NONE_IVB            (3<<8)
-
-/* both Tx and Rx */
-#define  FDI_COMPOSITE_SYNC		(1<<11)
-#define  FDI_LINK_TRAIN_AUTO		(1<<10)
-#define  FDI_SCRAMBLING_ENABLE          (0<<7)
-#define  FDI_SCRAMBLING_DISABLE         (1<<7)
-
-/* FDI_RX, FDI_X is hard-wired to Transcoder_X */
-#define _FDI_RXA_CTL             0xf000c
-#define _FDI_RXB_CTL             0xf100c
-#define FDI_RX_CTL(pipe) _PIPE(pipe, _FDI_RXA_CTL, _FDI_RXB_CTL)
-#define  FDI_RX_ENABLE          (1<<31)
-/* train, dp width same as FDI_TX */
-#define  FDI_FS_ERRC_ENABLE		(1<<27)
-#define  FDI_FE_ERRC_ENABLE		(1<<26)
-#define  FDI_DP_PORT_WIDTH_X8           (7<<19)
-#define  FDI_8BPC                       (0<<16)
-#define  FDI_10BPC                      (1<<16)
-#define  FDI_6BPC                       (2<<16)
-#define  FDI_12BPC                      (3<<16)
-#define  FDI_LINK_REVERSE_OVERWRITE     (1<<15)
-#define  FDI_DMI_LINK_REVERSE_MASK      (1<<14)
-#define  FDI_RX_PLL_ENABLE              (1<<13)
-#define  FDI_FS_ERR_CORRECT_ENABLE      (1<<11)
-#define  FDI_FE_ERR_CORRECT_ENABLE      (1<<10)
-#define  FDI_FS_ERR_REPORT_ENABLE       (1<<9)
-#define  FDI_FE_ERR_REPORT_ENABLE       (1<<8)
-#define  FDI_RX_ENHANCE_FRAME_ENABLE    (1<<6)
-#define  FDI_PCDCLK	                (1<<4)
-/* CPT */
-#define  FDI_AUTO_TRAINING			(1<<10)
-#define  FDI_LINK_TRAIN_PATTERN_1_CPT		(0<<8)
-#define  FDI_LINK_TRAIN_PATTERN_2_CPT		(1<<8)
-#define  FDI_LINK_TRAIN_PATTERN_IDLE_CPT	(2<<8)
-#define  FDI_LINK_TRAIN_NORMAL_CPT		(3<<8)
-#define  FDI_LINK_TRAIN_PATTERN_MASK_CPT	(3<<8)
-
-#define _FDI_RXA_MISC            0xf0010
-#define _FDI_RXB_MISC            0xf1010
-#define _FDI_RXA_TUSIZE1         0xf0030
-#define _FDI_RXA_TUSIZE2         0xf0038
-#define _FDI_RXB_TUSIZE1         0xf1030
-#define _FDI_RXB_TUSIZE2         0xf1038
-#define FDI_RX_MISC(pipe) _PIPE(pipe, _FDI_RXA_MISC, _FDI_RXB_MISC)
-#define FDI_RX_TUSIZE1(pipe) _PIPE(pipe, _FDI_RXA_TUSIZE1, _FDI_RXB_TUSIZE1)
-#define FDI_RX_TUSIZE2(pipe) _PIPE(pipe, _FDI_RXA_TUSIZE2, _FDI_RXB_TUSIZE2)
-
-/* FDI_RX interrupt register format */
-#define FDI_RX_INTER_LANE_ALIGN         (1<<10)
-#define FDI_RX_SYMBOL_LOCK              (1<<9) /* train 2 */
-#define FDI_RX_BIT_LOCK                 (1<<8) /* train 1 */
-#define FDI_RX_TRAIN_PATTERN_2_FAIL     (1<<7)
-#define FDI_RX_FS_CODE_ERR              (1<<6)
-#define FDI_RX_FE_CODE_ERR              (1<<5)
-#define FDI_RX_SYMBOL_ERR_RATE_ABOVE    (1<<4)
-#define FDI_RX_HDCP_LINK_FAIL           (1<<3)
-#define FDI_RX_PIXEL_FIFO_OVERFLOW      (1<<2)
-#define FDI_RX_CROSS_CLOCK_OVERFLOW     (1<<1)
-#define FDI_RX_SYMBOL_QUEUE_OVERFLOW    (1<<0)
-
-#define _FDI_RXA_IIR             0xf0014
-#define _FDI_RXA_IMR             0xf0018
-#define _FDI_RXB_IIR             0xf1014
-#define _FDI_RXB_IMR             0xf1018
-#define FDI_RX_IIR(pipe) _PIPE(pipe, _FDI_RXA_IIR, _FDI_RXB_IIR)
-#define FDI_RX_IMR(pipe) _PIPE(pipe, _FDI_RXA_IMR, _FDI_RXB_IMR)
-
-#define FDI_PLL_CTL_1           0xfe000
-#define FDI_PLL_CTL_2           0xfe004
-
-/* CRT */
-#define PCH_ADPA                0xe1100
-#define  ADPA_TRANS_SELECT_MASK (1<<30)
-#define  ADPA_TRANS_A_SELECT    0
-#define  ADPA_TRANS_B_SELECT    (1<<30)
-#define  ADPA_CRT_HOTPLUG_MASK  0x03ff0000 /* bit 25-16 */
-#define  ADPA_CRT_HOTPLUG_MONITOR_NONE  (0<<24)
-#define  ADPA_CRT_HOTPLUG_MONITOR_MASK  (3<<24)
-#define  ADPA_CRT_HOTPLUG_MONITOR_COLOR (3<<24)
-#define  ADPA_CRT_HOTPLUG_MONITOR_MONO  (2<<24)
-#define  ADPA_CRT_HOTPLUG_ENABLE        (1<<23)
-#define  ADPA_CRT_HOTPLUG_PERIOD_64     (0<<22)
-#define  ADPA_CRT_HOTPLUG_PERIOD_128    (1<<22)
-#define  ADPA_CRT_HOTPLUG_WARMUP_5MS    (0<<21)
-#define  ADPA_CRT_HOTPLUG_WARMUP_10MS   (1<<21)
-#define  ADPA_CRT_HOTPLUG_SAMPLE_2S     (0<<20)
-#define  ADPA_CRT_HOTPLUG_SAMPLE_4S     (1<<20)
-#define  ADPA_CRT_HOTPLUG_VOLTAGE_40    (0<<18)
-#define  ADPA_CRT_HOTPLUG_VOLTAGE_50    (1<<18)
-#define  ADPA_CRT_HOTPLUG_VOLTAGE_60    (2<<18)
-#define  ADPA_CRT_HOTPLUG_VOLTAGE_70    (3<<18)
-#define  ADPA_CRT_HOTPLUG_VOLREF_325MV  (0<<17)
-#define  ADPA_CRT_HOTPLUG_VOLREF_475MV  (1<<17)
-#define  ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1<<16)
-
-/* or SDVOB */
-#define HDMIB   0xe1140
-#define  PORT_ENABLE    (1 << 31)
-#define  TRANSCODER(pipe)       ((pipe) << 30)
-#define  TRANSCODER_CPT(pipe)   ((pipe) << 29)
-#define  TRANSCODER_MASK        (1 << 30)
-#define  TRANSCODER_MASK_CPT    (3 << 29)
-#define  COLOR_FORMAT_8bpc      (0)
-#define  COLOR_FORMAT_12bpc     (3 << 26)
-#define  SDVOB_HOTPLUG_ENABLE   (1 << 23)
-#define  SDVO_ENCODING          (0)
-#define  TMDS_ENCODING          (2 << 10)
-#define  NULL_PACKET_VSYNC_ENABLE       (1 << 9)
-/* CPT */
-#define  HDMI_MODE_SELECT	(1 << 9)
-#define  DVI_MODE_SELECT	(0)
-#define  SDVOB_BORDER_ENABLE    (1 << 7)
-#define  AUDIO_ENABLE           (1 << 6)
-#define  VSYNC_ACTIVE_HIGH      (1 << 4)
-#define  HSYNC_ACTIVE_HIGH      (1 << 3)
-#define  PORT_DETECTED          (1 << 2)
-
-/* PCH SDVOB multiplex with HDMIB */
-#define PCH_SDVOB	HDMIB
-
-#define HDMIC   0xe1150
-#define HDMID   0xe1160
-
-#define PCH_LVDS	0xe1180
-#define  LVDS_DETECTED	(1 << 1)
-
-#define BLC_PWM_CPU_CTL2	0x48250
-#define  PWM_ENABLE		(1 << 31)
-#define  PWM_PIPE_A		(0 << 29)
-#define  PWM_PIPE_B		(1 << 29)
-#define BLC_PWM_CPU_CTL		0x48254
-
-#define BLC_PWM_PCH_CTL1	0xc8250
-#define  PWM_PCH_ENABLE		(1 << 31)
-#define  PWM_POLARITY_ACTIVE_LOW	(1 << 29)
-#define  PWM_POLARITY_ACTIVE_HIGH	(0 << 29)
-#define  PWM_POLARITY_ACTIVE_LOW2	(1 << 28)
-#define  PWM_POLARITY_ACTIVE_HIGH2	(0 << 28)
-
-#define BLC_PWM_PCH_CTL2	0xc8254
-
-#define PCH_PP_STATUS		0xc7200
-#define PCH_PP_CONTROL		0xc7204
-#define  PANEL_UNLOCK_REGS	(0xabcd << 16)
-#define  PANEL_UNLOCK_MASK	(0xffff << 16)
-#define  EDP_FORCE_VDD		(1 << 3)
-#define  EDP_BLC_ENABLE		(1 << 2)
-#define  PANEL_POWER_RESET	(1 << 1)
-#define  PANEL_POWER_OFF	(0 << 0)
-#define  PANEL_POWER_ON		(1 << 0)
-#define PCH_PP_ON_DELAYS	0xc7208
-#define  PANEL_PORT_SELECT_MASK	(3 << 30)
-#define  PANEL_PORT_SELECT_LVDS	(0 << 30)
-#define  PANEL_PORT_SELECT_DPA	(1 << 30)
-#define  EDP_PANEL		(1 << 30)
-#define  PANEL_PORT_SELECT_DPC	(2 << 30)
-#define  PANEL_PORT_SELECT_DPD	(3 << 30)
-#define  PANEL_POWER_UP_DELAY_MASK	(0x1fff0000)
-#define  PANEL_POWER_UP_DELAY_SHIFT	16
-#define  PANEL_LIGHT_ON_DELAY_MASK	(0x1fff)
-#define  PANEL_LIGHT_ON_DELAY_SHIFT	0
-
-#define PCH_PP_OFF_DELAYS	0xc720c
-#define  PANEL_POWER_DOWN_DELAY_MASK	(0x1fff0000)
-#define  PANEL_POWER_DOWN_DELAY_SHIFT	16
-#define  PANEL_LIGHT_OFF_DELAY_MASK	(0x1fff)
-#define  PANEL_LIGHT_OFF_DELAY_SHIFT	0
-
-#define PCH_PP_DIVISOR		0xc7210
-#define  PP_REFERENCE_DIVIDER_MASK	(0xffffff00)
-#define  PP_REFERENCE_DIVIDER_SHIFT	8
-#define  PANEL_POWER_CYCLE_DELAY_MASK	(0x1f)
-#define  PANEL_POWER_CYCLE_DELAY_SHIFT	0
-
-#define PCH_DP_B		0xe4100
-#define PCH_DPB_AUX_CH_CTL	0xe4110
-#define PCH_DPB_AUX_CH_DATA1	0xe4114
-#define PCH_DPB_AUX_CH_DATA2	0xe4118
-#define PCH_DPB_AUX_CH_DATA3	0xe411c
-#define PCH_DPB_AUX_CH_DATA4	0xe4120
-#define PCH_DPB_AUX_CH_DATA5	0xe4124
-
-#define PCH_DP_C		0xe4200
-#define PCH_DPC_AUX_CH_CTL	0xe4210
-#define PCH_DPC_AUX_CH_DATA1	0xe4214
-#define PCH_DPC_AUX_CH_DATA2	0xe4218
-#define PCH_DPC_AUX_CH_DATA3	0xe421c
-#define PCH_DPC_AUX_CH_DATA4	0xe4220
-#define PCH_DPC_AUX_CH_DATA5	0xe4224
-
-#define PCH_DP_D		0xe4300
-#define PCH_DPD_AUX_CH_CTL	0xe4310
-#define PCH_DPD_AUX_CH_DATA1	0xe4314
-#define PCH_DPD_AUX_CH_DATA2	0xe4318
-#define PCH_DPD_AUX_CH_DATA3	0xe431c
-#define PCH_DPD_AUX_CH_DATA4	0xe4320
-#define PCH_DPD_AUX_CH_DATA5	0xe4324
-
-/* CPT */
-#define  PORT_TRANS_A_SEL_CPT	0
-#define  PORT_TRANS_B_SEL_CPT	(1<<29)
-#define  PORT_TRANS_C_SEL_CPT	(2<<29)
-#define  PORT_TRANS_SEL_MASK	(3<<29)
-#define  PORT_TRANS_SEL_CPT(pipe)	((pipe) << 29)
-
-#define TRANS_DP_CTL_A		0xe0300
-#define TRANS_DP_CTL_B		0xe1300
-#define TRANS_DP_CTL_C		0xe2300
-#define TRANS_DP_CTL(pipe)	(TRANS_DP_CTL_A + (pipe) * 0x01000)
-#define  TRANS_DP_OUTPUT_ENABLE	(1<<31)
-#define  TRANS_DP_PORT_SEL_B	(0<<29)
-#define  TRANS_DP_PORT_SEL_C	(1<<29)
-#define  TRANS_DP_PORT_SEL_D	(2<<29)
-#define  TRANS_DP_PORT_SEL_NONE	(3<<29)
-#define  TRANS_DP_PORT_SEL_MASK	(3<<29)
-#define  TRANS_DP_AUDIO_ONLY	(1<<26)
-#define  TRANS_DP_ENH_FRAMING	(1<<18)
-#define  TRANS_DP_8BPC		(0<<9)
-#define  TRANS_DP_10BPC		(1<<9)
-#define  TRANS_DP_6BPC		(2<<9)
-#define  TRANS_DP_12BPC		(3<<9)
-#define  TRANS_DP_BPC_MASK	(3<<9)
-#define  TRANS_DP_VSYNC_ACTIVE_HIGH	(1<<4)
-#define  TRANS_DP_VSYNC_ACTIVE_LOW	0
-#define  TRANS_DP_HSYNC_ACTIVE_HIGH	(1<<3)
-#define  TRANS_DP_HSYNC_ACTIVE_LOW	0
-#define  TRANS_DP_SYNC_MASK	(3<<3)
-
-/* SNB eDP training params */
-/* SNB A-stepping */
-#define  EDP_LINK_TRAIN_400MV_0DB_SNB_A		(0x38<<22)
-#define  EDP_LINK_TRAIN_400MV_6DB_SNB_A		(0x02<<22)
-#define  EDP_LINK_TRAIN_600MV_3_5DB_SNB_A	(0x01<<22)
-#define  EDP_LINK_TRAIN_800MV_0DB_SNB_A		(0x0<<22)
-/* SNB B-stepping */
-#define  EDP_LINK_TRAIN_400_600MV_0DB_SNB_B	(0x0<<22)
-#define  EDP_LINK_TRAIN_400MV_3_5DB_SNB_B	(0x1<<22)
-#define  EDP_LINK_TRAIN_400_600MV_6DB_SNB_B	(0x3a<<22)
-#define  EDP_LINK_TRAIN_600_800MV_3_5DB_SNB_B	(0x39<<22)
-#define  EDP_LINK_TRAIN_800_1200MV_0DB_SNB_B	(0x38<<22)
-#define  EDP_LINK_TRAIN_VOL_EMP_MASK_SNB	(0x3f<<22)
-
-/* IVB */
-#define EDP_LINK_TRAIN_400MV_0DB_IVB		(0x24 <<22)
-#define EDP_LINK_TRAIN_400MV_3_5DB_IVB		(0x2a <<22)
-#define EDP_LINK_TRAIN_400MV_6DB_IVB		(0x2f <<22)
-#define EDP_LINK_TRAIN_600MV_0DB_IVB		(0x30 <<22)
-#define EDP_LINK_TRAIN_600MV_3_5DB_IVB		(0x36 <<22)
-#define EDP_LINK_TRAIN_800MV_0DB_IVB		(0x38 <<22)
-#define EDP_LINK_TRAIN_800MV_3_5DB_IVB		(0x33 <<22)
-
-/* legacy values */
-#define EDP_LINK_TRAIN_500MV_0DB_IVB		(0x00 <<22)
-#define EDP_LINK_TRAIN_1000MV_0DB_IVB		(0x20 <<22)
-#define EDP_LINK_TRAIN_500MV_3_5DB_IVB		(0x02 <<22)
-#define EDP_LINK_TRAIN_1000MV_3_5DB_IVB		(0x22 <<22)
-#define EDP_LINK_TRAIN_1000MV_6DB_IVB		(0x23 <<22)
-
-#define  EDP_LINK_TRAIN_VOL_EMP_MASK_IVB	(0x3f<<22)
-
-#define  FORCEWAKE				0xA18C
-#define  FORCEWAKE_ACK				0x130090
-#define  FORCEWAKE_MT				0xa188 /* multi-threaded */
-#define  FORCEWAKE_MT_ACK			0x130040
-#define  ECOBUS					0xa180
-#define    FORCEWAKE_MT_ENABLE			(1<<5)
-
-#define  GTFIFODBG				0x120000
-#define    GT_FIFO_CPU_ERROR_MASK		7
-#define    GT_FIFO_OVFERR			(1<<2)
-#define    GT_FIFO_IAWRERR			(1<<1)
-#define    GT_FIFO_IARDERR			(1<<0)
-
-#define  GT_FIFO_FREE_ENTRIES			0x120008
-#define    GT_FIFO_NUM_RESERVED_ENTRIES		20
-
-#define GEN6_UCGCTL1				0x9400
-# define GEN6_BLBUNIT_CLOCK_GATE_DISABLE		(1 << 5)
-
-#define GEN6_UCGCTL2				0x9404
-# define GEN6_RCZUNIT_CLOCK_GATE_DISABLE		(1 << 13)
-# define GEN6_RCPBUNIT_CLOCK_GATE_DISABLE		(1 << 12)
-# define GEN6_RCCUNIT_CLOCK_GATE_DISABLE		(1 << 11)
-
-#define GEN6_RPNSWREQ				0xA008
-#define   GEN6_TURBO_DISABLE			(1<<31)
-#define   GEN6_FREQUENCY(x)			((x)<<25)
-#define   GEN6_OFFSET(x)			((x)<<19)
-#define   GEN6_AGGRESSIVE_TURBO			(0<<15)
-#define GEN6_RC_VIDEO_FREQ			0xA00C
-#define GEN6_RC_CONTROL				0xA090
-#define   GEN6_RC_CTL_RC6pp_ENABLE		(1<<16)
-#define   GEN6_RC_CTL_RC6p_ENABLE		(1<<17)
-#define   GEN6_RC_CTL_RC6_ENABLE		(1<<18)
-#define   GEN6_RC_CTL_RC1e_ENABLE		(1<<20)
-#define   GEN6_RC_CTL_RC7_ENABLE		(1<<22)
-#define   GEN6_RC_CTL_EI_MODE(x)		((x)<<27)
-#define   GEN6_RC_CTL_HW_ENABLE			(1<<31)
-#define GEN6_RP_DOWN_TIMEOUT			0xA010
-#define GEN6_RP_INTERRUPT_LIMITS		0xA014
-#define GEN6_RPSTAT1				0xA01C
-#define   GEN6_CAGF_SHIFT			8
-#define   GEN6_CAGF_MASK			(0x7f << GEN6_CAGF_SHIFT)
-#define GEN6_RP_CONTROL				0xA024
-#define   GEN6_RP_MEDIA_TURBO			(1<<11)
-#define   GEN6_RP_MEDIA_MODE_MASK		(3<<9)
-#define   GEN6_RP_MEDIA_HW_TURBO_MODE		(3<<9)
-#define   GEN6_RP_MEDIA_HW_NORMAL_MODE		(2<<9)
-#define   GEN6_RP_MEDIA_HW_MODE			(1<<9)
-#define   GEN6_RP_MEDIA_SW_MODE			(0<<9)
-#define   GEN6_RP_MEDIA_IS_GFX			(1<<8)
-#define   GEN6_RP_ENABLE			(1<<7)
-#define   GEN6_RP_UP_IDLE_MIN			(0x1<<3)
-#define   GEN6_RP_UP_BUSY_AVG			(0x2<<3)
-#define   GEN6_RP_UP_BUSY_CONT			(0x4<<3)
-#define   GEN6_RP_DOWN_IDLE_CONT		(0x1<<0)
-#define GEN6_RP_UP_THRESHOLD			0xA02C
-#define GEN6_RP_DOWN_THRESHOLD			0xA030
-#define GEN6_RP_CUR_UP_EI			0xA050
-#define   GEN6_CURICONT_MASK			0xffffff
-#define GEN6_RP_CUR_UP				0xA054
-#define   GEN6_CURBSYTAVG_MASK			0xffffff
-#define GEN6_RP_PREV_UP				0xA058
-#define GEN6_RP_CUR_DOWN_EI			0xA05C
-#define   GEN6_CURIAVG_MASK			0xffffff
-#define GEN6_RP_CUR_DOWN			0xA060
-#define GEN6_RP_PREV_DOWN			0xA064
-#define GEN6_RP_UP_EI				0xA068
-#define GEN6_RP_DOWN_EI				0xA06C
-#define GEN6_RP_IDLE_HYSTERSIS			0xA070
-#define GEN6_RC_STATE				0xA094
-#define GEN6_RC1_WAKE_RATE_LIMIT		0xA098
-#define GEN6_RC6_WAKE_RATE_LIMIT		0xA09C
-#define GEN6_RC6pp_WAKE_RATE_LIMIT		0xA0A0
-#define GEN6_RC_EVALUATION_INTERVAL		0xA0A8
-#define GEN6_RC_IDLE_HYSTERSIS			0xA0AC
-#define GEN6_RC_SLEEP				0xA0B0
-#define GEN6_RC1e_THRESHOLD			0xA0B4
-#define GEN6_RC6_THRESHOLD			0xA0B8
-#define GEN6_RC6p_THRESHOLD			0xA0BC
-#define GEN6_RC6pp_THRESHOLD			0xA0C0
-#define GEN6_PMINTRMSK				0xA168
-
-#define GEN6_PMISR				0x44020
-#define GEN6_PMIMR				0x44024 /* rps_lock */
-#define GEN6_PMIIR				0x44028
-#define GEN6_PMIER				0x4402C
-#define  GEN6_PM_MBOX_EVENT			(1<<25)
-#define  GEN6_PM_THERMAL_EVENT			(1<<24)
-#define  GEN6_PM_RP_DOWN_TIMEOUT		(1<<6)
-#define  GEN6_PM_RP_UP_THRESHOLD		(1<<5)
-#define  GEN6_PM_RP_DOWN_THRESHOLD		(1<<4)
-#define  GEN6_PM_RP_UP_EI_EXPIRED		(1<<2)
-#define  GEN6_PM_RP_DOWN_EI_EXPIRED		(1<<1)
-#define  GEN6_PM_DEFERRED_EVENTS		(GEN6_PM_RP_UP_THRESHOLD | \
-						 GEN6_PM_RP_DOWN_THRESHOLD | \
-						 GEN6_PM_RP_DOWN_TIMEOUT)
-
-#define GEN6_PCODE_MAILBOX			0x138124
-#define   GEN6_PCODE_READY			(1<<31)
-#define   GEN6_READ_OC_PARAMS			0xc
-#define   GEN6_PCODE_WRITE_MIN_FREQ_TABLE	0x8
-#define   GEN6_PCODE_READ_MIN_FREQ_TABLE	0x9
-#define GEN6_PCODE_DATA				0x138128
-#define   GEN6_PCODE_FREQ_IA_RATIO_SHIFT	8
-
-#define GEN6_GT_CORE_STATUS		0x138060
-#define   GEN6_CORE_CPD_STATE_MASK	(7<<4)
-#define   GEN6_RCn_MASK			7
-#define   GEN6_RC0			0
-#define   GEN6_RC3			2
-#define   GEN6_RC6			3
-#define   GEN6_RC7			4
-
-#define G4X_AUD_VID_DID			0x62020
-#define INTEL_AUDIO_DEVCL		0x808629FB
-#define INTEL_AUDIO_DEVBLC		0x80862801
-#define INTEL_AUDIO_DEVCTG		0x80862802
-
-#define G4X_AUD_CNTL_ST			0x620B4
-#define G4X_ELDV_DEVCL_DEVBLC		(1 << 13)
-#define G4X_ELDV_DEVCTG			(1 << 14)
-#define G4X_ELD_ADDR			(0xf << 5)
-#define G4X_ELD_ACK			(1 << 4)
-#define G4X_HDMIW_HDMIEDID		0x6210C
-
-#define IBX_HDMIW_HDMIEDID_A		0xE2050
-#define IBX_AUD_CNTL_ST_A		0xE20B4
-#define IBX_ELD_BUFFER_SIZE		(0x1f << 10)
-#define IBX_ELD_ADDRESS			(0x1f << 5)
-#define IBX_ELD_ACK			(1 << 4)
-#define IBX_AUD_CNTL_ST2		0xE20C0
-#define IBX_ELD_VALIDB			(1 << 0)
-#define IBX_CP_READYB			(1 << 1)
-
-#define CPT_HDMIW_HDMIEDID_A		0xE5050
-#define CPT_AUD_CNTL_ST_A		0xE50B4
-#define CPT_AUD_CNTRL_ST2		0xE50C0
-
-/* These are the 4 32-bit write offset registers for each stream
- * output buffer.  It determines the offset from the
- * 3DSTATE_SO_BUFFERs that the next streamed vertex output goes to.
- */
-#define GEN7_SO_WRITE_OFFSET(n)		(0x5280 + (n) * 4)
-
-#define IBX_AUD_CONFIG_A			0xe2000
-#define CPT_AUD_CONFIG_A			0xe5000
-#define   AUD_CONFIG_N_VALUE_INDEX		(1 << 29)
-#define   AUD_CONFIG_N_PROG_ENABLE		(1 << 28)
-#define   AUD_CONFIG_UPPER_N_SHIFT		20
-#define   AUD_CONFIG_UPPER_N_VALUE		(0xff << 20)
-#define   AUD_CONFIG_LOWER_N_SHIFT		4
-#define   AUD_CONFIG_LOWER_N_VALUE		(0xfff << 4)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_SHIFT	16
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI		(0xf << 16)
-#define   AUD_CONFIG_DISABLE_NCTS		(1 << 3)
-
-#endif /* _I915_REG_H_ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_suspend.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_suspend.c
deleted file mode 100644
index 0d13778a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_suspend.c
+++ /dev/null
@@ -1,917 +0,0 @@
-/*
- *
- * Copyright 2008 (c) Intel Corporation
- *   Jesse Barnes <jbarnes@virtuousgeek.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "intel_drv.h"
-#include "i915_reg.h"
-
-static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32	dpll_reg;
-
-	/* On IVB, 3rd pipe shares PLL with another one */
-	if (pipe > 1)
-		return false;
-
-	if (HAS_PCH_SPLIT(dev))
-		dpll_reg = PCH_DPLL(pipe);
-	else
-		dpll_reg = (pipe == PIPE_A) ? _DPLL_A : _DPLL_B;
-
-	return (I915_READ(dpll_reg) & DPLL_VCO_ENABLE);
-}
-
-static void i915_save_palette(struct drm_device *dev, enum pipe pipe)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned long reg = (pipe == PIPE_A ? _PALETTE_A : _PALETTE_B);
-	u32 *array;
-	int i;
-
-	if (!i915_pipe_enabled(dev, pipe))
-		return;
-
-	if (HAS_PCH_SPLIT(dev))
-		reg = (pipe == PIPE_A) ? _LGC_PALETTE_A : _LGC_PALETTE_B;
-
-	if (pipe == PIPE_A)
-		array = dev_priv->save_palette_a;
-	else
-		array = dev_priv->save_palette_b;
-
-	for (i = 0; i < 256; i++)
-		array[i] = I915_READ(reg + (i << 2));
-}
-
-static void i915_restore_palette(struct drm_device *dev, enum pipe pipe)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned long reg = (pipe == PIPE_A ? _PALETTE_A : _PALETTE_B);
-	u32 *array;
-	int i;
-
-	if (!i915_pipe_enabled(dev, pipe))
-		return;
-
-	if (HAS_PCH_SPLIT(dev))
-		reg = (pipe == PIPE_A) ? _LGC_PALETTE_A : _LGC_PALETTE_B;
-
-	if (pipe == PIPE_A)
-		array = dev_priv->save_palette_a;
-	else
-		array = dev_priv->save_palette_b;
-
-	for (i = 0; i < 256; i++)
-		I915_WRITE(reg + (i << 2), array[i]);
-}
-
-static u8 i915_read_indexed(struct drm_device *dev, u16 index_port, u16 data_port, u8 reg)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	I915_WRITE8(index_port, reg);
-	return I915_READ8(data_port);
-}
-
-static u8 i915_read_ar(struct drm_device *dev, u16 st01, u8 reg, u16 palette_enable)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	I915_READ8(st01);
-	I915_WRITE8(VGA_AR_INDEX, palette_enable | reg);
-	return I915_READ8(VGA_AR_DATA_READ);
-}
-
-static void i915_write_ar(struct drm_device *dev, u16 st01, u8 reg, u8 val, u16 palette_enable)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	I915_READ8(st01);
-	I915_WRITE8(VGA_AR_INDEX, palette_enable | reg);
-	I915_WRITE8(VGA_AR_DATA_WRITE, val);
-}
-
-static void i915_write_indexed(struct drm_device *dev, u16 index_port, u16 data_port, u8 reg, u8 val)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	I915_WRITE8(index_port, reg);
-	I915_WRITE8(data_port, val);
-}
-
-static void i915_save_vga(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i;
-	u16 cr_index, cr_data, st01;
-
-	/* VGA color palette registers */
-	dev_priv->saveDACMASK = I915_READ8(VGA_DACMASK);
-
-	/* MSR bits */
-	dev_priv->saveMSR = I915_READ8(VGA_MSR_READ);
-	if (dev_priv->saveMSR & VGA_MSR_CGA_MODE) {
-		cr_index = VGA_CR_INDEX_CGA;
-		cr_data = VGA_CR_DATA_CGA;
-		st01 = VGA_ST01_CGA;
-	} else {
-		cr_index = VGA_CR_INDEX_MDA;
-		cr_data = VGA_CR_DATA_MDA;
-		st01 = VGA_ST01_MDA;
-	}
-
-	/* CRT controller regs */
-	i915_write_indexed(dev, cr_index, cr_data, 0x11,
-			   i915_read_indexed(dev, cr_index, cr_data, 0x11) &
-			   (~0x80));
-	for (i = 0; i <= 0x24; i++)
-		dev_priv->saveCR[i] =
-			i915_read_indexed(dev, cr_index, cr_data, i);
-	/* Make sure we don't turn off CR group 0 writes */
-	dev_priv->saveCR[0x11] &= ~0x80;
-
-	/* Attribute controller registers */
-	I915_READ8(st01);
-	dev_priv->saveAR_INDEX = I915_READ8(VGA_AR_INDEX);
-	for (i = 0; i <= 0x14; i++)
-		dev_priv->saveAR[i] = i915_read_ar(dev, st01, i, 0);
-	I915_READ8(st01);
-	I915_WRITE8(VGA_AR_INDEX, dev_priv->saveAR_INDEX);
-	I915_READ8(st01);
-
-	/* Graphics controller registers */
-	for (i = 0; i < 9; i++)
-		dev_priv->saveGR[i] =
-			i915_read_indexed(dev, VGA_GR_INDEX, VGA_GR_DATA, i);
-
-	dev_priv->saveGR[0x10] =
-		i915_read_indexed(dev, VGA_GR_INDEX, VGA_GR_DATA, 0x10);
-	dev_priv->saveGR[0x11] =
-		i915_read_indexed(dev, VGA_GR_INDEX, VGA_GR_DATA, 0x11);
-	dev_priv->saveGR[0x18] =
-		i915_read_indexed(dev, VGA_GR_INDEX, VGA_GR_DATA, 0x18);
-
-	/* Sequencer registers */
-	for (i = 0; i < 8; i++)
-		dev_priv->saveSR[i] =
-			i915_read_indexed(dev, VGA_SR_INDEX, VGA_SR_DATA, i);
-}
-
-static void i915_restore_vga(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i;
-	u16 cr_index, cr_data, st01;
-
-	/* MSR bits */
-	I915_WRITE8(VGA_MSR_WRITE, dev_priv->saveMSR);
-	if (dev_priv->saveMSR & VGA_MSR_CGA_MODE) {
-		cr_index = VGA_CR_INDEX_CGA;
-		cr_data = VGA_CR_DATA_CGA;
-		st01 = VGA_ST01_CGA;
-	} else {
-		cr_index = VGA_CR_INDEX_MDA;
-		cr_data = VGA_CR_DATA_MDA;
-		st01 = VGA_ST01_MDA;
-	}
-
-	/* Sequencer registers, don't write SR07 */
-	for (i = 0; i < 7; i++)
-		i915_write_indexed(dev, VGA_SR_INDEX, VGA_SR_DATA, i,
-				   dev_priv->saveSR[i]);
-
-	/* CRT controller regs */
-	/* Enable CR group 0 writes */
-	i915_write_indexed(dev, cr_index, cr_data, 0x11, dev_priv->saveCR[0x11]);
-	for (i = 0; i <= 0x24; i++)
-		i915_write_indexed(dev, cr_index, cr_data, i, dev_priv->saveCR[i]);
-
-	/* Graphics controller regs */
-	for (i = 0; i < 9; i++)
-		i915_write_indexed(dev, VGA_GR_INDEX, VGA_GR_DATA, i,
-				   dev_priv->saveGR[i]);
-
-	i915_write_indexed(dev, VGA_GR_INDEX, VGA_GR_DATA, 0x10,
-			   dev_priv->saveGR[0x10]);
-	i915_write_indexed(dev, VGA_GR_INDEX, VGA_GR_DATA, 0x11,
-			   dev_priv->saveGR[0x11]);
-	i915_write_indexed(dev, VGA_GR_INDEX, VGA_GR_DATA, 0x18,
-			   dev_priv->saveGR[0x18]);
-
-	/* Attribute controller registers */
-	I915_READ8(st01); /* switch back to index mode */
-	for (i = 0; i <= 0x14; i++)
-		i915_write_ar(dev, st01, i, dev_priv->saveAR[i], 0);
-	I915_READ8(st01); /* switch back to index mode */
-	I915_WRITE8(VGA_AR_INDEX, dev_priv->saveAR_INDEX | 0x20);
-	I915_READ8(st01);
-
-	/* VGA color palette registers */
-	I915_WRITE8(VGA_DACMASK, dev_priv->saveDACMASK);
-}
-
-static void i915_save_modeset_reg(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i;
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		return;
-
-	/* Cursor state */
-	dev_priv->saveCURACNTR = I915_READ(_CURACNTR);
-	dev_priv->saveCURAPOS = I915_READ(_CURAPOS);
-	dev_priv->saveCURABASE = I915_READ(_CURABASE);
-	dev_priv->saveCURBCNTR = I915_READ(_CURBCNTR);
-	dev_priv->saveCURBPOS = I915_READ(_CURBPOS);
-	dev_priv->saveCURBBASE = I915_READ(_CURBBASE);
-	if (IS_GEN2(dev))
-		dev_priv->saveCURSIZE = I915_READ(CURSIZE);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->savePCH_DREF_CONTROL = I915_READ(PCH_DREF_CONTROL);
-		dev_priv->saveDISP_ARB_CTL = I915_READ(DISP_ARB_CTL);
-	}
-
-	/* Pipe & plane A info */
-	dev_priv->savePIPEACONF = I915_READ(_PIPEACONF);
-	dev_priv->savePIPEASRC = I915_READ(_PIPEASRC);
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->saveFPA0 = I915_READ(_PCH_FPA0);
-		dev_priv->saveFPA1 = I915_READ(_PCH_FPA1);
-		dev_priv->saveDPLL_A = I915_READ(_PCH_DPLL_A);
-	} else {
-		dev_priv->saveFPA0 = I915_READ(_FPA0);
-		dev_priv->saveFPA1 = I915_READ(_FPA1);
-		dev_priv->saveDPLL_A = I915_READ(_DPLL_A);
-	}
-	if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev))
-		dev_priv->saveDPLL_A_MD = I915_READ(_DPLL_A_MD);
-	dev_priv->saveHTOTAL_A = I915_READ(_HTOTAL_A);
-	dev_priv->saveHBLANK_A = I915_READ(_HBLANK_A);
-	dev_priv->saveHSYNC_A = I915_READ(_HSYNC_A);
-	dev_priv->saveVTOTAL_A = I915_READ(_VTOTAL_A);
-	dev_priv->saveVBLANK_A = I915_READ(_VBLANK_A);
-	dev_priv->saveVSYNC_A = I915_READ(_VSYNC_A);
-	if (!HAS_PCH_SPLIT(dev))
-		dev_priv->saveBCLRPAT_A = I915_READ(_BCLRPAT_A);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->savePIPEA_DATA_M1 = I915_READ(_PIPEA_DATA_M1);
-		dev_priv->savePIPEA_DATA_N1 = I915_READ(_PIPEA_DATA_N1);
-		dev_priv->savePIPEA_LINK_M1 = I915_READ(_PIPEA_LINK_M1);
-		dev_priv->savePIPEA_LINK_N1 = I915_READ(_PIPEA_LINK_N1);
-
-		dev_priv->saveFDI_TXA_CTL = I915_READ(_FDI_TXA_CTL);
-		dev_priv->saveFDI_RXA_CTL = I915_READ(_FDI_RXA_CTL);
-
-		dev_priv->savePFA_CTL_1 = I915_READ(_PFA_CTL_1);
-		dev_priv->savePFA_WIN_SZ = I915_READ(_PFA_WIN_SZ);
-		dev_priv->savePFA_WIN_POS = I915_READ(_PFA_WIN_POS);
-
-		dev_priv->saveTRANSACONF = I915_READ(_TRANSACONF);
-		dev_priv->saveTRANS_HTOTAL_A = I915_READ(_TRANS_HTOTAL_A);
-		dev_priv->saveTRANS_HBLANK_A = I915_READ(_TRANS_HBLANK_A);
-		dev_priv->saveTRANS_HSYNC_A = I915_READ(_TRANS_HSYNC_A);
-		dev_priv->saveTRANS_VTOTAL_A = I915_READ(_TRANS_VTOTAL_A);
-		dev_priv->saveTRANS_VBLANK_A = I915_READ(_TRANS_VBLANK_A);
-		dev_priv->saveTRANS_VSYNC_A = I915_READ(_TRANS_VSYNC_A);
-	}
-
-	dev_priv->saveDSPACNTR = I915_READ(_DSPACNTR);
-	dev_priv->saveDSPASTRIDE = I915_READ(_DSPASTRIDE);
-	dev_priv->saveDSPASIZE = I915_READ(_DSPASIZE);
-	dev_priv->saveDSPAPOS = I915_READ(_DSPAPOS);
-	dev_priv->saveDSPAADDR = I915_READ(_DSPAADDR);
-	if (INTEL_INFO(dev)->gen >= 4) {
-		dev_priv->saveDSPASURF = I915_READ(_DSPASURF);
-		dev_priv->saveDSPATILEOFF = I915_READ(_DSPATILEOFF);
-	}
-	i915_save_palette(dev, PIPE_A);
-	dev_priv->savePIPEASTAT = I915_READ(_PIPEASTAT);
-
-	/* Pipe & plane B info */
-	dev_priv->savePIPEBCONF = I915_READ(_PIPEBCONF);
-	dev_priv->savePIPEBSRC = I915_READ(_PIPEBSRC);
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->saveFPB0 = I915_READ(_PCH_FPB0);
-		dev_priv->saveFPB1 = I915_READ(_PCH_FPB1);
-		dev_priv->saveDPLL_B = I915_READ(_PCH_DPLL_B);
-	} else {
-		dev_priv->saveFPB0 = I915_READ(_FPB0);
-		dev_priv->saveFPB1 = I915_READ(_FPB1);
-		dev_priv->saveDPLL_B = I915_READ(_DPLL_B);
-	}
-	if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev))
-		dev_priv->saveDPLL_B_MD = I915_READ(_DPLL_B_MD);
-	dev_priv->saveHTOTAL_B = I915_READ(_HTOTAL_B);
-	dev_priv->saveHBLANK_B = I915_READ(_HBLANK_B);
-	dev_priv->saveHSYNC_B = I915_READ(_HSYNC_B);
-	dev_priv->saveVTOTAL_B = I915_READ(_VTOTAL_B);
-	dev_priv->saveVBLANK_B = I915_READ(_VBLANK_B);
-	dev_priv->saveVSYNC_B = I915_READ(_VSYNC_B);
-	if (!HAS_PCH_SPLIT(dev))
-		dev_priv->saveBCLRPAT_B = I915_READ(_BCLRPAT_B);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->savePIPEB_DATA_M1 = I915_READ(_PIPEB_DATA_M1);
-		dev_priv->savePIPEB_DATA_N1 = I915_READ(_PIPEB_DATA_N1);
-		dev_priv->savePIPEB_LINK_M1 = I915_READ(_PIPEB_LINK_M1);
-		dev_priv->savePIPEB_LINK_N1 = I915_READ(_PIPEB_LINK_N1);
-
-		dev_priv->saveFDI_TXB_CTL = I915_READ(_FDI_TXB_CTL);
-		dev_priv->saveFDI_RXB_CTL = I915_READ(_FDI_RXB_CTL);
-
-		dev_priv->savePFB_CTL_1 = I915_READ(_PFB_CTL_1);
-		dev_priv->savePFB_WIN_SZ = I915_READ(_PFB_WIN_SZ);
-		dev_priv->savePFB_WIN_POS = I915_READ(_PFB_WIN_POS);
-
-		dev_priv->saveTRANSBCONF = I915_READ(_TRANSBCONF);
-		dev_priv->saveTRANS_HTOTAL_B = I915_READ(_TRANS_HTOTAL_B);
-		dev_priv->saveTRANS_HBLANK_B = I915_READ(_TRANS_HBLANK_B);
-		dev_priv->saveTRANS_HSYNC_B = I915_READ(_TRANS_HSYNC_B);
-		dev_priv->saveTRANS_VTOTAL_B = I915_READ(_TRANS_VTOTAL_B);
-		dev_priv->saveTRANS_VBLANK_B = I915_READ(_TRANS_VBLANK_B);
-		dev_priv->saveTRANS_VSYNC_B = I915_READ(_TRANS_VSYNC_B);
-	}
-
-	dev_priv->saveDSPBCNTR = I915_READ(_DSPBCNTR);
-	dev_priv->saveDSPBSTRIDE = I915_READ(_DSPBSTRIDE);
-	dev_priv->saveDSPBSIZE = I915_READ(_DSPBSIZE);
-	dev_priv->saveDSPBPOS = I915_READ(_DSPBPOS);
-	dev_priv->saveDSPBADDR = I915_READ(_DSPBADDR);
-	if (INTEL_INFO(dev)->gen >= 4) {
-		dev_priv->saveDSPBSURF = I915_READ(_DSPBSURF);
-		dev_priv->saveDSPBTILEOFF = I915_READ(_DSPBTILEOFF);
-	}
-	i915_save_palette(dev, PIPE_B);
-	dev_priv->savePIPEBSTAT = I915_READ(_PIPEBSTAT);
-
-	/* Fences */
-	switch (INTEL_INFO(dev)->gen) {
-	case 7:
-	case 6:
-		for (i = 0; i < 16; i++)
-			dev_priv->saveFENCE[i] = I915_READ64(FENCE_REG_SANDYBRIDGE_0 + (i * 8));
-		break;
-	case 5:
-	case 4:
-		for (i = 0; i < 16; i++)
-			dev_priv->saveFENCE[i] = I915_READ64(FENCE_REG_965_0 + (i * 8));
-		break;
-	case 3:
-		if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
-			for (i = 0; i < 8; i++)
-				dev_priv->saveFENCE[i+8] = I915_READ(FENCE_REG_945_8 + (i * 4));
-	case 2:
-		for (i = 0; i < 8; i++)
-			dev_priv->saveFENCE[i] = I915_READ(FENCE_REG_830_0 + (i * 4));
-		break;
-	}
-
-	return;
-}
-
-static void i915_restore_modeset_reg(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int dpll_a_reg, fpa0_reg, fpa1_reg;
-	int dpll_b_reg, fpb0_reg, fpb1_reg;
-	int i;
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		return;
-
-	/* Fences */
-	switch (INTEL_INFO(dev)->gen) {
-	case 7:
-	case 6:
-		for (i = 0; i < 16; i++)
-			I915_WRITE64(FENCE_REG_SANDYBRIDGE_0 + (i * 8), dev_priv->saveFENCE[i]);
-		break;
-	case 5:
-	case 4:
-		for (i = 0; i < 16; i++)
-			I915_WRITE64(FENCE_REG_965_0 + (i * 8), dev_priv->saveFENCE[i]);
-		break;
-	case 3:
-	case 2:
-		if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
-			for (i = 0; i < 8; i++)
-				I915_WRITE(FENCE_REG_945_8 + (i * 4), dev_priv->saveFENCE[i+8]);
-		for (i = 0; i < 8; i++)
-			I915_WRITE(FENCE_REG_830_0 + (i * 4), dev_priv->saveFENCE[i]);
-		break;
-	}
-
-
-	if (HAS_PCH_SPLIT(dev)) {
-		dpll_a_reg = _PCH_DPLL_A;
-		dpll_b_reg = _PCH_DPLL_B;
-		fpa0_reg = _PCH_FPA0;
-		fpb0_reg = _PCH_FPB0;
-		fpa1_reg = _PCH_FPA1;
-		fpb1_reg = _PCH_FPB1;
-	} else {
-		dpll_a_reg = _DPLL_A;
-		dpll_b_reg = _DPLL_B;
-		fpa0_reg = _FPA0;
-		fpb0_reg = _FPB0;
-		fpa1_reg = _FPA1;
-		fpb1_reg = _FPB1;
-	}
-
-	if (HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(PCH_DREF_CONTROL, dev_priv->savePCH_DREF_CONTROL);
-		I915_WRITE(DISP_ARB_CTL, dev_priv->saveDISP_ARB_CTL);
-	}
-
-	/* Pipe & plane A info */
-	/* Prime the clock */
-	if (dev_priv->saveDPLL_A & DPLL_VCO_ENABLE) {
-		I915_WRITE(dpll_a_reg, dev_priv->saveDPLL_A &
-			   ~DPLL_VCO_ENABLE);
-		POSTING_READ(dpll_a_reg);
-		udelay(150);
-	}
-	I915_WRITE(fpa0_reg, dev_priv->saveFPA0);
-	I915_WRITE(fpa1_reg, dev_priv->saveFPA1);
-	/* Actually enable it */
-	I915_WRITE(dpll_a_reg, dev_priv->saveDPLL_A);
-	POSTING_READ(dpll_a_reg);
-	udelay(150);
-	if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(_DPLL_A_MD, dev_priv->saveDPLL_A_MD);
-		POSTING_READ(_DPLL_A_MD);
-	}
-	udelay(150);
-
-	/* Restore mode */
-	I915_WRITE(_HTOTAL_A, dev_priv->saveHTOTAL_A);
-	I915_WRITE(_HBLANK_A, dev_priv->saveHBLANK_A);
-	I915_WRITE(_HSYNC_A, dev_priv->saveHSYNC_A);
-	I915_WRITE(_VTOTAL_A, dev_priv->saveVTOTAL_A);
-	I915_WRITE(_VBLANK_A, dev_priv->saveVBLANK_A);
-	I915_WRITE(_VSYNC_A, dev_priv->saveVSYNC_A);
-	if (!HAS_PCH_SPLIT(dev))
-		I915_WRITE(_BCLRPAT_A, dev_priv->saveBCLRPAT_A);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(_PIPEA_DATA_M1, dev_priv->savePIPEA_DATA_M1);
-		I915_WRITE(_PIPEA_DATA_N1, dev_priv->savePIPEA_DATA_N1);
-		I915_WRITE(_PIPEA_LINK_M1, dev_priv->savePIPEA_LINK_M1);
-		I915_WRITE(_PIPEA_LINK_N1, dev_priv->savePIPEA_LINK_N1);
-
-		I915_WRITE(_FDI_RXA_CTL, dev_priv->saveFDI_RXA_CTL);
-		I915_WRITE(_FDI_TXA_CTL, dev_priv->saveFDI_TXA_CTL);
-
-		I915_WRITE(_PFA_CTL_1, dev_priv->savePFA_CTL_1);
-		I915_WRITE(_PFA_WIN_SZ, dev_priv->savePFA_WIN_SZ);
-		I915_WRITE(_PFA_WIN_POS, dev_priv->savePFA_WIN_POS);
-
-		I915_WRITE(_TRANSACONF, dev_priv->saveTRANSACONF);
-		I915_WRITE(_TRANS_HTOTAL_A, dev_priv->saveTRANS_HTOTAL_A);
-		I915_WRITE(_TRANS_HBLANK_A, dev_priv->saveTRANS_HBLANK_A);
-		I915_WRITE(_TRANS_HSYNC_A, dev_priv->saveTRANS_HSYNC_A);
-		I915_WRITE(_TRANS_VTOTAL_A, dev_priv->saveTRANS_VTOTAL_A);
-		I915_WRITE(_TRANS_VBLANK_A, dev_priv->saveTRANS_VBLANK_A);
-		I915_WRITE(_TRANS_VSYNC_A, dev_priv->saveTRANS_VSYNC_A);
-	}
-
-	/* Restore plane info */
-	I915_WRITE(_DSPASIZE, dev_priv->saveDSPASIZE);
-	I915_WRITE(_DSPAPOS, dev_priv->saveDSPAPOS);
-	I915_WRITE(_PIPEASRC, dev_priv->savePIPEASRC);
-	I915_WRITE(_DSPAADDR, dev_priv->saveDSPAADDR);
-	I915_WRITE(_DSPASTRIDE, dev_priv->saveDSPASTRIDE);
-	if (INTEL_INFO(dev)->gen >= 4) {
-		I915_WRITE(_DSPASURF, dev_priv->saveDSPASURF);
-		I915_WRITE(_DSPATILEOFF, dev_priv->saveDSPATILEOFF);
-	}
-
-	I915_WRITE(_PIPEACONF, dev_priv->savePIPEACONF);
-
-	i915_restore_palette(dev, PIPE_A);
-	/* Enable the plane */
-	I915_WRITE(_DSPACNTR, dev_priv->saveDSPACNTR);
-	I915_WRITE(_DSPAADDR, I915_READ(_DSPAADDR));
-
-	/* Pipe & plane B info */
-	if (dev_priv->saveDPLL_B & DPLL_VCO_ENABLE) {
-		I915_WRITE(dpll_b_reg, dev_priv->saveDPLL_B &
-			   ~DPLL_VCO_ENABLE);
-		POSTING_READ(dpll_b_reg);
-		udelay(150);
-	}
-	I915_WRITE(fpb0_reg, dev_priv->saveFPB0);
-	I915_WRITE(fpb1_reg, dev_priv->saveFPB1);
-	/* Actually enable it */
-	I915_WRITE(dpll_b_reg, dev_priv->saveDPLL_B);
-	POSTING_READ(dpll_b_reg);
-	udelay(150);
-	if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(_DPLL_B_MD, dev_priv->saveDPLL_B_MD);
-		POSTING_READ(_DPLL_B_MD);
-	}
-	udelay(150);
-
-	/* Restore mode */
-	I915_WRITE(_HTOTAL_B, dev_priv->saveHTOTAL_B);
-	I915_WRITE(_HBLANK_B, dev_priv->saveHBLANK_B);
-	I915_WRITE(_HSYNC_B, dev_priv->saveHSYNC_B);
-	I915_WRITE(_VTOTAL_B, dev_priv->saveVTOTAL_B);
-	I915_WRITE(_VBLANK_B, dev_priv->saveVBLANK_B);
-	I915_WRITE(_VSYNC_B, dev_priv->saveVSYNC_B);
-	if (!HAS_PCH_SPLIT(dev))
-		I915_WRITE(_BCLRPAT_B, dev_priv->saveBCLRPAT_B);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(_PIPEB_DATA_M1, dev_priv->savePIPEB_DATA_M1);
-		I915_WRITE(_PIPEB_DATA_N1, dev_priv->savePIPEB_DATA_N1);
-		I915_WRITE(_PIPEB_LINK_M1, dev_priv->savePIPEB_LINK_M1);
-		I915_WRITE(_PIPEB_LINK_N1, dev_priv->savePIPEB_LINK_N1);
-
-		I915_WRITE(_FDI_RXB_CTL, dev_priv->saveFDI_RXB_CTL);
-		I915_WRITE(_FDI_TXB_CTL, dev_priv->saveFDI_TXB_CTL);
-
-		I915_WRITE(_PFB_CTL_1, dev_priv->savePFB_CTL_1);
-		I915_WRITE(_PFB_WIN_SZ, dev_priv->savePFB_WIN_SZ);
-		I915_WRITE(_PFB_WIN_POS, dev_priv->savePFB_WIN_POS);
-
-		I915_WRITE(_TRANSBCONF, dev_priv->saveTRANSBCONF);
-		I915_WRITE(_TRANS_HTOTAL_B, dev_priv->saveTRANS_HTOTAL_B);
-		I915_WRITE(_TRANS_HBLANK_B, dev_priv->saveTRANS_HBLANK_B);
-		I915_WRITE(_TRANS_HSYNC_B, dev_priv->saveTRANS_HSYNC_B);
-		I915_WRITE(_TRANS_VTOTAL_B, dev_priv->saveTRANS_VTOTAL_B);
-		I915_WRITE(_TRANS_VBLANK_B, dev_priv->saveTRANS_VBLANK_B);
-		I915_WRITE(_TRANS_VSYNC_B, dev_priv->saveTRANS_VSYNC_B);
-	}
-
-	/* Restore plane info */
-	I915_WRITE(_DSPBSIZE, dev_priv->saveDSPBSIZE);
-	I915_WRITE(_DSPBPOS, dev_priv->saveDSPBPOS);
-	I915_WRITE(_PIPEBSRC, dev_priv->savePIPEBSRC);
-	I915_WRITE(_DSPBADDR, dev_priv->saveDSPBADDR);
-	I915_WRITE(_DSPBSTRIDE, dev_priv->saveDSPBSTRIDE);
-	if (INTEL_INFO(dev)->gen >= 4) {
-		I915_WRITE(_DSPBSURF, dev_priv->saveDSPBSURF);
-		I915_WRITE(_DSPBTILEOFF, dev_priv->saveDSPBTILEOFF);
-	}
-
-	I915_WRITE(_PIPEBCONF, dev_priv->savePIPEBCONF);
-
-	i915_restore_palette(dev, PIPE_B);
-	/* Enable the plane */
-	I915_WRITE(_DSPBCNTR, dev_priv->saveDSPBCNTR);
-	I915_WRITE(_DSPBADDR, I915_READ(_DSPBADDR));
-
-	/* Cursor state */
-	I915_WRITE(_CURAPOS, dev_priv->saveCURAPOS);
-	I915_WRITE(_CURACNTR, dev_priv->saveCURACNTR);
-	I915_WRITE(_CURABASE, dev_priv->saveCURABASE);
-	I915_WRITE(_CURBPOS, dev_priv->saveCURBPOS);
-	I915_WRITE(_CURBCNTR, dev_priv->saveCURBCNTR);
-	I915_WRITE(_CURBBASE, dev_priv->saveCURBBASE);
-	if (IS_GEN2(dev))
-		I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
-
-	return;
-}
-
-static void i915_save_display(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	/* Display arbitration control */
-	dev_priv->saveDSPARB = I915_READ(DSPARB);
-
-	/* This is only meaningful in non-KMS mode */
-	/* Don't save them in KMS mode */
-	i915_save_modeset_reg(dev);
-
-	/* CRT state */
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->saveADPA = I915_READ(PCH_ADPA);
-	} else {
-		dev_priv->saveADPA = I915_READ(ADPA);
-	}
-
-	/* LVDS state */
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->savePP_CONTROL = I915_READ(PCH_PP_CONTROL);
-		dev_priv->saveBLC_PWM_CTL = I915_READ(BLC_PWM_PCH_CTL1);
-		dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_PCH_CTL2);
-		dev_priv->saveBLC_CPU_PWM_CTL = I915_READ(BLC_PWM_CPU_CTL);
-		dev_priv->saveBLC_CPU_PWM_CTL2 = I915_READ(BLC_PWM_CPU_CTL2);
-		dev_priv->saveLVDS = I915_READ(PCH_LVDS);
-	} else {
-		dev_priv->savePP_CONTROL = I915_READ(PP_CONTROL);
-		dev_priv->savePFIT_PGM_RATIOS = I915_READ(PFIT_PGM_RATIOS);
-		dev_priv->saveBLC_PWM_CTL = I915_READ(BLC_PWM_CTL);
-		dev_priv->saveBLC_HIST_CTL = I915_READ(BLC_HIST_CTL);
-		if (INTEL_INFO(dev)->gen >= 4)
-			dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_CTL2);
-		if (IS_MOBILE(dev) && !IS_I830(dev))
-			dev_priv->saveLVDS = I915_READ(LVDS);
-	}
-
-	if (!IS_I830(dev) && !IS_845G(dev) && !HAS_PCH_SPLIT(dev))
-		dev_priv->savePFIT_CONTROL = I915_READ(PFIT_CONTROL);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->savePP_ON_DELAYS = I915_READ(PCH_PP_ON_DELAYS);
-		dev_priv->savePP_OFF_DELAYS = I915_READ(PCH_PP_OFF_DELAYS);
-		dev_priv->savePP_DIVISOR = I915_READ(PCH_PP_DIVISOR);
-	} else {
-		dev_priv->savePP_ON_DELAYS = I915_READ(PP_ON_DELAYS);
-		dev_priv->savePP_OFF_DELAYS = I915_READ(PP_OFF_DELAYS);
-		dev_priv->savePP_DIVISOR = I915_READ(PP_DIVISOR);
-	}
-
-	/* Display Port state */
-	if (SUPPORTS_INTEGRATED_DP(dev)) {
-		dev_priv->saveDP_B = I915_READ(DP_B);
-		dev_priv->saveDP_C = I915_READ(DP_C);
-		dev_priv->saveDP_D = I915_READ(DP_D);
-		dev_priv->savePIPEA_GMCH_DATA_M = I915_READ(_PIPEA_GMCH_DATA_M);
-		dev_priv->savePIPEB_GMCH_DATA_M = I915_READ(_PIPEB_GMCH_DATA_M);
-		dev_priv->savePIPEA_GMCH_DATA_N = I915_READ(_PIPEA_GMCH_DATA_N);
-		dev_priv->savePIPEB_GMCH_DATA_N = I915_READ(_PIPEB_GMCH_DATA_N);
-		dev_priv->savePIPEA_DP_LINK_M = I915_READ(_PIPEA_DP_LINK_M);
-		dev_priv->savePIPEB_DP_LINK_M = I915_READ(_PIPEB_DP_LINK_M);
-		dev_priv->savePIPEA_DP_LINK_N = I915_READ(_PIPEA_DP_LINK_N);
-		dev_priv->savePIPEB_DP_LINK_N = I915_READ(_PIPEB_DP_LINK_N);
-	}
-	/* FIXME: save TV & SDVO state */
-
-	/* Only save FBC state on the platform that supports FBC */
-	if (I915_HAS_FBC(dev)) {
-		if (HAS_PCH_SPLIT(dev)) {
-			dev_priv->saveDPFC_CB_BASE = I915_READ(ILK_DPFC_CB_BASE);
-		} else if (IS_GM45(dev)) {
-			dev_priv->saveDPFC_CB_BASE = I915_READ(DPFC_CB_BASE);
-		} else {
-			dev_priv->saveFBC_CFB_BASE = I915_READ(FBC_CFB_BASE);
-			dev_priv->saveFBC_LL_BASE = I915_READ(FBC_LL_BASE);
-			dev_priv->saveFBC_CONTROL2 = I915_READ(FBC_CONTROL2);
-			dev_priv->saveFBC_CONTROL = I915_READ(FBC_CONTROL);
-		}
-	}
-
-	/* VGA state */
-	dev_priv->saveVGA0 = I915_READ(VGA0);
-	dev_priv->saveVGA1 = I915_READ(VGA1);
-	dev_priv->saveVGA_PD = I915_READ(VGA_PD);
-	if (HAS_PCH_SPLIT(dev))
-		dev_priv->saveVGACNTRL = I915_READ(CPU_VGACNTRL);
-	else
-		dev_priv->saveVGACNTRL = I915_READ(VGACNTRL);
-
-	i915_save_vga(dev);
-}
-
-static void i915_restore_display(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	/* Display arbitration */
-	I915_WRITE(DSPARB, dev_priv->saveDSPARB);
-
-	/* Display port ratios (must be done before clock is set) */
-	if (SUPPORTS_INTEGRATED_DP(dev)) {
-		I915_WRITE(_PIPEA_GMCH_DATA_M, dev_priv->savePIPEA_GMCH_DATA_M);
-		I915_WRITE(_PIPEB_GMCH_DATA_M, dev_priv->savePIPEB_GMCH_DATA_M);
-		I915_WRITE(_PIPEA_GMCH_DATA_N, dev_priv->savePIPEA_GMCH_DATA_N);
-		I915_WRITE(_PIPEB_GMCH_DATA_N, dev_priv->savePIPEB_GMCH_DATA_N);
-		I915_WRITE(_PIPEA_DP_LINK_M, dev_priv->savePIPEA_DP_LINK_M);
-		I915_WRITE(_PIPEB_DP_LINK_M, dev_priv->savePIPEB_DP_LINK_M);
-		I915_WRITE(_PIPEA_DP_LINK_N, dev_priv->savePIPEA_DP_LINK_N);
-		I915_WRITE(_PIPEB_DP_LINK_N, dev_priv->savePIPEB_DP_LINK_N);
-	}
-
-	/* This is only meaningful in non-KMS mode */
-	/* Don't restore them in KMS mode */
-	i915_restore_modeset_reg(dev);
-
-	/* CRT state */
-	if (HAS_PCH_SPLIT(dev))
-		I915_WRITE(PCH_ADPA, dev_priv->saveADPA);
-	else
-		I915_WRITE(ADPA, dev_priv->saveADPA);
-
-	/* LVDS state */
-	if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev))
-		I915_WRITE(BLC_PWM_CTL2, dev_priv->saveBLC_PWM_CTL2);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(PCH_LVDS, dev_priv->saveLVDS);
-	} else if (IS_MOBILE(dev) && !IS_I830(dev))
-		I915_WRITE(LVDS, dev_priv->saveLVDS);
-
-	if (!IS_I830(dev) && !IS_845G(dev) && !HAS_PCH_SPLIT(dev))
-		I915_WRITE(PFIT_CONTROL, dev_priv->savePFIT_CONTROL);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(BLC_PWM_PCH_CTL1, dev_priv->saveBLC_PWM_CTL);
-		I915_WRITE(BLC_PWM_PCH_CTL2, dev_priv->saveBLC_PWM_CTL2);
-		/* NOTE: BLC_PWM_CPU_CTL must be written after BLC_PWM_CPU_CTL2;
-		 * otherwise we get blank eDP screen after S3 on some machines
-		 */
-		I915_WRITE(BLC_PWM_CPU_CTL2, dev_priv->saveBLC_CPU_PWM_CTL2);
-		I915_WRITE(BLC_PWM_CPU_CTL, dev_priv->saveBLC_CPU_PWM_CTL);
-		I915_WRITE(PCH_PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS);
-		I915_WRITE(PCH_PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS);
-		I915_WRITE(PCH_PP_DIVISOR, dev_priv->savePP_DIVISOR);
-		I915_WRITE(PCH_PP_CONTROL, dev_priv->savePP_CONTROL);
-		I915_WRITE(RSTDBYCTL,
-			   dev_priv->saveMCHBAR_RENDER_STANDBY);
-	} else {
-		I915_WRITE(PFIT_PGM_RATIOS, dev_priv->savePFIT_PGM_RATIOS);
-		I915_WRITE(BLC_PWM_CTL, dev_priv->saveBLC_PWM_CTL);
-		I915_WRITE(BLC_HIST_CTL, dev_priv->saveBLC_HIST_CTL);
-		I915_WRITE(PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS);
-		I915_WRITE(PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS);
-		I915_WRITE(PP_DIVISOR, dev_priv->savePP_DIVISOR);
-		I915_WRITE(PP_CONTROL, dev_priv->savePP_CONTROL);
-	}
-
-	/* Display Port state */
-	if (SUPPORTS_INTEGRATED_DP(dev)) {
-		I915_WRITE(DP_B, dev_priv->saveDP_B);
-		I915_WRITE(DP_C, dev_priv->saveDP_C);
-		I915_WRITE(DP_D, dev_priv->saveDP_D);
-	}
-	/* FIXME: restore TV & SDVO state */
-
-	/* only restore FBC info on the platform that supports FBC*/
-	intel_disable_fbc(dev);
-	if (I915_HAS_FBC(dev)) {
-		if (HAS_PCH_SPLIT(dev)) {
-			I915_WRITE(ILK_DPFC_CB_BASE, dev_priv->saveDPFC_CB_BASE);
-		} else if (IS_GM45(dev)) {
-			I915_WRITE(DPFC_CB_BASE, dev_priv->saveDPFC_CB_BASE);
-		} else {
-			I915_WRITE(FBC_CFB_BASE, dev_priv->saveFBC_CFB_BASE);
-			I915_WRITE(FBC_LL_BASE, dev_priv->saveFBC_LL_BASE);
-			I915_WRITE(FBC_CONTROL2, dev_priv->saveFBC_CONTROL2);
-			I915_WRITE(FBC_CONTROL, dev_priv->saveFBC_CONTROL);
-		}
-	}
-	/* VGA state */
-	if (HAS_PCH_SPLIT(dev))
-		I915_WRITE(CPU_VGACNTRL, dev_priv->saveVGACNTRL);
-	else
-		I915_WRITE(VGACNTRL, dev_priv->saveVGACNTRL);
-
-	I915_WRITE(VGA0, dev_priv->saveVGA0);
-	I915_WRITE(VGA1, dev_priv->saveVGA1);
-	I915_WRITE(VGA_PD, dev_priv->saveVGA_PD);
-	POSTING_READ(VGA_PD);
-	udelay(150);
-
-	i915_restore_vga(dev);
-}
-
-int i915_save_state(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i;
-
-	pci_read_config_byte(dev->pdev, LBB, &dev_priv->saveLBB);
-
-	mutex_lock(&dev->struct_mutex);
-
-	/* Hardware status page */
-	dev_priv->saveHWS = I915_READ(HWS_PGA);
-
-	i915_save_display(dev);
-
-	/* Interrupt state */
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->saveDEIER = I915_READ(DEIER);
-		dev_priv->saveDEIMR = I915_READ(DEIMR);
-		dev_priv->saveGTIER = I915_READ(GTIER);
-		dev_priv->saveGTIMR = I915_READ(GTIMR);
-		dev_priv->saveFDI_RXA_IMR = I915_READ(_FDI_RXA_IMR);
-		dev_priv->saveFDI_RXB_IMR = I915_READ(_FDI_RXB_IMR);
-		dev_priv->saveMCHBAR_RENDER_STANDBY =
-			I915_READ(RSTDBYCTL);
-		dev_priv->savePCH_PORT_HOTPLUG = I915_READ(PCH_PORT_HOTPLUG);
-	} else {
-		dev_priv->saveIER = I915_READ(IER);
-		dev_priv->saveIMR = I915_READ(IMR);
-	}
-
-	if (IS_IRONLAKE_M(dev))
-		ironlake_disable_drps(dev);
-	if (INTEL_INFO(dev)->gen >= 6)
-		gen6_disable_rps(dev);
-
-	/* Cache mode state */
-	dev_priv->saveCACHE_MODE_0 = I915_READ(CACHE_MODE_0);
-
-	/* Memory Arbitration state */
-	dev_priv->saveMI_ARB_STATE = I915_READ(MI_ARB_STATE);
-
-	/* Scratch space */
-	for (i = 0; i < 16; i++) {
-		dev_priv->saveSWF0[i] = I915_READ(SWF00 + (i << 2));
-		dev_priv->saveSWF1[i] = I915_READ(SWF10 + (i << 2));
-	}
-	for (i = 0; i < 3; i++)
-		dev_priv->saveSWF2[i] = I915_READ(SWF30 + (i << 2));
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-int i915_restore_state(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i;
-
-	pci_write_config_byte(dev->pdev, LBB, dev_priv->saveLBB);
-
-	mutex_lock(&dev->struct_mutex);
-
-	/* Hardware status page */
-	I915_WRITE(HWS_PGA, dev_priv->saveHWS);
-
-	i915_restore_display(dev);
-
-	/* Interrupt state */
-	if (HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(DEIER, dev_priv->saveDEIER);
-		I915_WRITE(DEIMR, dev_priv->saveDEIMR);
-		I915_WRITE(GTIER, dev_priv->saveGTIER);
-		I915_WRITE(GTIMR, dev_priv->saveGTIMR);
-		I915_WRITE(_FDI_RXA_IMR, dev_priv->saveFDI_RXA_IMR);
-		I915_WRITE(_FDI_RXB_IMR, dev_priv->saveFDI_RXB_IMR);
-		I915_WRITE(PCH_PORT_HOTPLUG, dev_priv->savePCH_PORT_HOTPLUG);
-	} else {
-		I915_WRITE(IER, dev_priv->saveIER);
-		I915_WRITE(IMR, dev_priv->saveIMR);
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		intel_init_clock_gating(dev);
-
-	if (IS_IRONLAKE_M(dev)) {
-		ironlake_enable_drps(dev);
-		intel_init_emon(dev);
-	}
-
-	if (INTEL_INFO(dev)->gen >= 6) {
-		gen6_enable_rps(dev_priv);
-		gen6_update_ring_freq(dev_priv);
-	}
-
-	mutex_lock(&dev->struct_mutex);
-
-	/* Cache mode state */
-	I915_WRITE(CACHE_MODE_0, dev_priv->saveCACHE_MODE_0 | 0xffff0000);
-
-	/* Memory arbitration state */
-	I915_WRITE(MI_ARB_STATE, dev_priv->saveMI_ARB_STATE | 0xffff0000);
-
-	for (i = 0; i < 16; i++) {
-		I915_WRITE(SWF00 + (i << 2), dev_priv->saveSWF0[i]);
-		I915_WRITE(SWF10 + (i << 2), dev_priv->saveSWF1[i]);
-	}
-	for (i = 0; i < 3; i++)
-		I915_WRITE(SWF30 + (i << 2), dev_priv->saveSWF2[i]);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	intel_i2c_reset(dev);
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_trace.h b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_trace.h
deleted file mode 100644
index dac7bba4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_trace.h
+++ /dev/null
@@ -1,418 +0,0 @@
-#if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
-#define _I915_TRACE_H_
-
-#include <linux/stringify.h>
-#include <linux/types.h>
-#include <linux/tracepoint.h>
-
-#include <drm/drmP.h>
-#include "i915_drv.h"
-#include "intel_ringbuffer.h"
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM i915
-#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
-#define TRACE_INCLUDE_FILE i915_trace
-
-/* object tracking */
-
-TRACE_EVENT(i915_gem_object_create,
-	    TP_PROTO(struct drm_i915_gem_object *obj),
-	    TP_ARGS(obj),
-
-	    TP_STRUCT__entry(
-			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, size)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->obj = obj;
-			   __entry->size = obj->base.size;
-			   ),
-
-	    TP_printk("obj=%p, size=%u", __entry->obj, __entry->size)
-);
-
-TRACE_EVENT(i915_gem_object_bind,
-	    TP_PROTO(struct drm_i915_gem_object *obj, bool mappable),
-	    TP_ARGS(obj, mappable),
-
-	    TP_STRUCT__entry(
-			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, offset)
-			     __field(u32, size)
-			     __field(bool, mappable)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->obj = obj;
-			   __entry->offset = obj->gtt_space->start;
-			   __entry->size = obj->gtt_space->size;
-			   __entry->mappable = mappable;
-			   ),
-
-	    TP_printk("obj=%p, offset=%08x size=%x%s",
-		      __entry->obj, __entry->offset, __entry->size,
-		      __entry->mappable ? ", mappable" : "")
-);
-
-TRACE_EVENT(i915_gem_object_unbind,
-	    TP_PROTO(struct drm_i915_gem_object *obj),
-	    TP_ARGS(obj),
-
-	    TP_STRUCT__entry(
-			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, offset)
-			     __field(u32, size)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->obj = obj;
-			   __entry->offset = obj->gtt_space->start;
-			   __entry->size = obj->gtt_space->size;
-			   ),
-
-	    TP_printk("obj=%p, offset=%08x size=%x",
-		      __entry->obj, __entry->offset, __entry->size)
-);
-
-TRACE_EVENT(i915_gem_object_change_domain,
-	    TP_PROTO(struct drm_i915_gem_object *obj, u32 old_read, u32 old_write),
-	    TP_ARGS(obj, old_read, old_write),
-
-	    TP_STRUCT__entry(
-			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, read_domains)
-			     __field(u32, write_domain)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->obj = obj;
-			   __entry->read_domains = obj->base.read_domains | (old_read << 16);
-			   __entry->write_domain = obj->base.write_domain | (old_write << 16);
-			   ),
-
-	    TP_printk("obj=%p, read=%02x=>%02x, write=%02x=>%02x",
-		      __entry->obj,
-		      __entry->read_domains >> 16,
-		      __entry->read_domains & 0xffff,
-		      __entry->write_domain >> 16,
-		      __entry->write_domain & 0xffff)
-);
-
-TRACE_EVENT(i915_gem_object_pwrite,
-	    TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
-	    TP_ARGS(obj, offset, len),
-
-	    TP_STRUCT__entry(
-			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, offset)
-			     __field(u32, len)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->obj = obj;
-			   __entry->offset = offset;
-			   __entry->len = len;
-			   ),
-
-	    TP_printk("obj=%p, offset=%u, len=%u",
-		      __entry->obj, __entry->offset, __entry->len)
-);
-
-TRACE_EVENT(i915_gem_object_pread,
-	    TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
-	    TP_ARGS(obj, offset, len),
-
-	    TP_STRUCT__entry(
-			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, offset)
-			     __field(u32, len)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->obj = obj;
-			   __entry->offset = offset;
-			   __entry->len = len;
-			   ),
-
-	    TP_printk("obj=%p, offset=%u, len=%u",
-		      __entry->obj, __entry->offset, __entry->len)
-);
-
-TRACE_EVENT(i915_gem_object_fault,
-	    TP_PROTO(struct drm_i915_gem_object *obj, u32 index, bool gtt, bool write),
-	    TP_ARGS(obj, index, gtt, write),
-
-	    TP_STRUCT__entry(
-			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, index)
-			     __field(bool, gtt)
-			     __field(bool, write)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->obj = obj;
-			   __entry->index = index;
-			   __entry->gtt = gtt;
-			   __entry->write = write;
-			   ),
-
-	    TP_printk("obj=%p, %s index=%u %s",
-		      __entry->obj,
-		      __entry->gtt ? "GTT" : "CPU",
-		      __entry->index,
-		      __entry->write ? ", writable" : "")
-);
-
-DECLARE_EVENT_CLASS(i915_gem_object,
-	    TP_PROTO(struct drm_i915_gem_object *obj),
-	    TP_ARGS(obj),
-
-	    TP_STRUCT__entry(
-			     __field(struct drm_i915_gem_object *, obj)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->obj = obj;
-			   ),
-
-	    TP_printk("obj=%p", __entry->obj)
-);
-
-DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
-	     TP_PROTO(struct drm_i915_gem_object *obj),
-	     TP_ARGS(obj)
-);
-
-DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
-	    TP_PROTO(struct drm_i915_gem_object *obj),
-	    TP_ARGS(obj)
-);
-
-TRACE_EVENT(i915_gem_evict,
-	    TP_PROTO(struct drm_device *dev, u32 size, u32 align, bool mappable),
-	    TP_ARGS(dev, size, align, mappable),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			     __field(u32, size)
-			     __field(u32, align)
-			     __field(bool, mappable)
-			    ),
-
-	    TP_fast_assign(
-			   __entry->dev = dev->primary->index;
-			   __entry->size = size;
-			   __entry->align = align;
-			   __entry->mappable = mappable;
-			  ),
-
-	    TP_printk("dev=%d, size=%d, align=%d %s",
-		      __entry->dev, __entry->size, __entry->align,
-		      __entry->mappable ? ", mappable" : "")
-);
-
-TRACE_EVENT(i915_gem_evict_everything,
-	    TP_PROTO(struct drm_device *dev, bool purgeable),
-	    TP_ARGS(dev, purgeable),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			     __field(bool, purgeable)
-			    ),
-
-	    TP_fast_assign(
-			   __entry->dev = dev->primary->index;
-			   __entry->purgeable = purgeable;
-			  ),
-
-	    TP_printk("dev=%d%s",
-		      __entry->dev,
-		      __entry->purgeable ? ", purgeable only" : "")
-);
-
-TRACE_EVENT(i915_gem_ring_dispatch,
-	    TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
-	    TP_ARGS(ring, seqno),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			     __field(u32, ring)
-			     __field(u32, seqno)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->dev = ring->dev->primary->index;
-			   __entry->ring = ring->id;
-			   __entry->seqno = seqno;
-			   i915_trace_irq_get(ring, seqno);
-			   ),
-
-	    TP_printk("dev=%u, ring=%u, seqno=%u",
-		      __entry->dev, __entry->ring, __entry->seqno)
-);
-
-TRACE_EVENT(i915_gem_ring_flush,
-	    TP_PROTO(struct intel_ring_buffer *ring, u32 invalidate, u32 flush),
-	    TP_ARGS(ring, invalidate, flush),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			     __field(u32, ring)
-			     __field(u32, invalidate)
-			     __field(u32, flush)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->dev = ring->dev->primary->index;
-			   __entry->ring = ring->id;
-			   __entry->invalidate = invalidate;
-			   __entry->flush = flush;
-			   ),
-
-	    TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
-		      __entry->dev, __entry->ring,
-		      __entry->invalidate, __entry->flush)
-);
-
-DECLARE_EVENT_CLASS(i915_gem_request,
-	    TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
-	    TP_ARGS(ring, seqno),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			     __field(u32, ring)
-			     __field(u32, seqno)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->dev = ring->dev->primary->index;
-			   __entry->ring = ring->id;
-			   __entry->seqno = seqno;
-			   ),
-
-	    TP_printk("dev=%u, ring=%u, seqno=%u",
-		      __entry->dev, __entry->ring, __entry->seqno)
-);
-
-DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
-	    TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
-	    TP_ARGS(ring, seqno)
-);
-
-DEFINE_EVENT(i915_gem_request, i915_gem_request_complete,
-	    TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
-	    TP_ARGS(ring, seqno)
-);
-
-DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
-	    TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
-	    TP_ARGS(ring, seqno)
-);
-
-DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_begin,
-	    TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
-	    TP_ARGS(ring, seqno)
-);
-
-DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
-	    TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
-	    TP_ARGS(ring, seqno)
-);
-
-DECLARE_EVENT_CLASS(i915_ring,
-	    TP_PROTO(struct intel_ring_buffer *ring),
-	    TP_ARGS(ring),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			     __field(u32, ring)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->dev = ring->dev->primary->index;
-			   __entry->ring = ring->id;
-			   ),
-
-	    TP_printk("dev=%u, ring=%u", __entry->dev, __entry->ring)
-);
-
-DEFINE_EVENT(i915_ring, i915_ring_wait_begin,
-	    TP_PROTO(struct intel_ring_buffer *ring),
-	    TP_ARGS(ring)
-);
-
-DEFINE_EVENT(i915_ring, i915_ring_wait_end,
-	    TP_PROTO(struct intel_ring_buffer *ring),
-	    TP_ARGS(ring)
-);
-
-TRACE_EVENT(i915_flip_request,
-	    TP_PROTO(int plane, struct drm_i915_gem_object *obj),
-
-	    TP_ARGS(plane, obj),
-
-	    TP_STRUCT__entry(
-		    __field(int, plane)
-		    __field(struct drm_i915_gem_object *, obj)
-		    ),
-
-	    TP_fast_assign(
-		    __entry->plane = plane;
-		    __entry->obj = obj;
-		    ),
-
-	    TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
-);
-
-TRACE_EVENT(i915_flip_complete,
-	    TP_PROTO(int plane, struct drm_i915_gem_object *obj),
-
-	    TP_ARGS(plane, obj),
-
-	    TP_STRUCT__entry(
-		    __field(int, plane)
-		    __field(struct drm_i915_gem_object *, obj)
-		    ),
-
-	    TP_fast_assign(
-		    __entry->plane = plane;
-		    __entry->obj = obj;
-		    ),
-
-	    TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
-);
-
-TRACE_EVENT(i915_reg_rw,
-	TP_PROTO(bool write, u32 reg, u64 val, int len),
-
-	TP_ARGS(write, reg, val, len),
-
-	TP_STRUCT__entry(
-		__field(u64, val)
-		__field(u32, reg)
-		__field(u16, write)
-		__field(u16, len)
-		),
-
-	TP_fast_assign(
-		__entry->val = (u64)val;
-		__entry->reg = reg;
-		__entry->write = write;
-		__entry->len = len;
-		),
-
-	TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
-		__entry->write ? "write" : "read",
-		__entry->reg, __entry->len,
-		(u32)(__entry->val & 0xffffffff),
-		(u32)(__entry->val >> 32))
-);
-
-#endif /* _I915_TRACE_H_ */
-
-/* This part must be outside protection */
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
-#include <trace/define_trace.h>
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_trace_points.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_trace_points.c
deleted file mode 100644
index ead876eb..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/i915_trace_points.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Copyright © 2009 Intel Corporation
- *
- * Authors:
- *    Chris Wilson <chris@chris-wilson.co.uk>
- */
-
-#include "i915_drv.h"
-
-#define CREATE_TRACE_POINTS
-#include "i915_trace.h"
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_acpi.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_acpi.c
deleted file mode 100644
index bae3edf9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_acpi.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * Intel ACPI functions
- *
- * _DSM related code stolen from nouveau_acpi.c.
- */
-#include <linux/pci.h>
-#include <linux/acpi.h>
-#include <linux/vga_switcheroo.h>
-#include <acpi/acpi_drivers.h>
-
-#include "drmP.h"
-
-#define INTEL_DSM_REVISION_ID 1 /* For Calpella anyway... */
-
-#define INTEL_DSM_FN_SUPPORTED_FUNCTIONS 0 /* No args */
-#define INTEL_DSM_FN_PLATFORM_MUX_INFO 1 /* No args */
-
-static struct intel_dsm_priv {
-	acpi_handle dhandle;
-} intel_dsm_priv;
-
-static const u8 intel_dsm_guid[] = {
-	0xd3, 0x73, 0xd8, 0x7e,
-	0xd0, 0xc2,
-	0x4f, 0x4e,
-	0xa8, 0x54,
-	0x0f, 0x13, 0x17, 0xb0, 0x1c, 0x2c
-};
-
-static int intel_dsm(acpi_handle handle, int func, int arg)
-{
-	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
-	struct acpi_object_list input;
-	union acpi_object params[4];
-	union acpi_object *obj;
-	u32 result;
-	int ret = 0;
-
-	input.count = 4;
-	input.pointer = params;
-	params[0].type = ACPI_TYPE_BUFFER;
-	params[0].buffer.length = sizeof(intel_dsm_guid);
-	params[0].buffer.pointer = (char *)intel_dsm_guid;
-	params[1].type = ACPI_TYPE_INTEGER;
-	params[1].integer.value = INTEL_DSM_REVISION_ID;
-	params[2].type = ACPI_TYPE_INTEGER;
-	params[2].integer.value = func;
-	params[3].type = ACPI_TYPE_INTEGER;
-	params[3].integer.value = arg;
-
-	ret = acpi_evaluate_object(handle, "_DSM", &input, &output);
-	if (ret) {
-		DRM_DEBUG_DRIVER("failed to evaluate _DSM: %d\n", ret);
-		return ret;
-	}
-
-	obj = (union acpi_object *)output.pointer;
-
-	result = 0;
-	switch (obj->type) {
-	case ACPI_TYPE_INTEGER:
-		result = obj->integer.value;
-		break;
-
-	case ACPI_TYPE_BUFFER:
-		if (obj->buffer.length == 4) {
-			result = (obj->buffer.pointer[0] |
-				(obj->buffer.pointer[1] <<  8) |
-				(obj->buffer.pointer[2] << 16) |
-				(obj->buffer.pointer[3] << 24));
-			break;
-		}
-	default:
-		ret = -EINVAL;
-		break;
-	}
-	if (result == 0x80000002)
-		ret = -ENODEV;
-
-	kfree(output.pointer);
-	return ret;
-}
-
-static char *intel_dsm_port_name(u8 id)
-{
-	switch (id) {
-	case 0:
-		return "Reserved";
-	case 1:
-		return "Analog VGA";
-	case 2:
-		return "LVDS";
-	case 3:
-		return "Reserved";
-	case 4:
-		return "HDMI/DVI_B";
-	case 5:
-		return "HDMI/DVI_C";
-	case 6:
-		return "HDMI/DVI_D";
-	case 7:
-		return "DisplayPort_A";
-	case 8:
-		return "DisplayPort_B";
-	case 9:
-		return "DisplayPort_C";
-	case 0xa:
-		return "DisplayPort_D";
-	case 0xb:
-	case 0xc:
-	case 0xd:
-		return "Reserved";
-	case 0xe:
-		return "WiDi";
-	default:
-		return "bad type";
-	}
-}
-
-static char *intel_dsm_mux_type(u8 type)
-{
-	switch (type) {
-	case 0:
-		return "unknown";
-	case 1:
-		return "No MUX, iGPU only";
-	case 2:
-		return "No MUX, dGPU only";
-	case 3:
-		return "MUXed between iGPU and dGPU";
-	default:
-		return "bad type";
-	}
-}
-
-static void intel_dsm_platform_mux_info(void)
-{
-	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
-	struct acpi_object_list input;
-	union acpi_object params[4];
-	union acpi_object *pkg;
-	int i, ret;
-
-	input.count = 4;
-	input.pointer = params;
-	params[0].type = ACPI_TYPE_BUFFER;
-	params[0].buffer.length = sizeof(intel_dsm_guid);
-	params[0].buffer.pointer = (char *)intel_dsm_guid;
-	params[1].type = ACPI_TYPE_INTEGER;
-	params[1].integer.value = INTEL_DSM_REVISION_ID;
-	params[2].type = ACPI_TYPE_INTEGER;
-	params[2].integer.value = INTEL_DSM_FN_PLATFORM_MUX_INFO;
-	params[3].type = ACPI_TYPE_INTEGER;
-	params[3].integer.value = 0;
-
-	ret = acpi_evaluate_object(intel_dsm_priv.dhandle, "_DSM", &input,
-				   &output);
-	if (ret) {
-		DRM_DEBUG_DRIVER("failed to evaluate _DSM: %d\n", ret);
-		goto out;
-	}
-
-	pkg = (union acpi_object *)output.pointer;
-
-	if (pkg->type == ACPI_TYPE_PACKAGE) {
-		union acpi_object *connector_count = &pkg->package.elements[0];
-		DRM_DEBUG_DRIVER("MUX info connectors: %lld\n",
-			  (unsigned long long)connector_count->integer.value);
-		for (i = 1; i < pkg->package.count; i++) {
-			union acpi_object *obj = &pkg->package.elements[i];
-			union acpi_object *connector_id =
-				&obj->package.elements[0];
-			union acpi_object *info = &obj->package.elements[1];
-			DRM_DEBUG_DRIVER("Connector id: 0x%016llx\n",
-				  (unsigned long long)connector_id->integer.value);
-			DRM_DEBUG_DRIVER("  port id: %s\n",
-			       intel_dsm_port_name(info->buffer.pointer[0]));
-			DRM_DEBUG_DRIVER("  display mux info: %s\n",
-			       intel_dsm_mux_type(info->buffer.pointer[1]));
-			DRM_DEBUG_DRIVER("  aux/dc mux info: %s\n",
-			       intel_dsm_mux_type(info->buffer.pointer[2]));
-			DRM_DEBUG_DRIVER("  hpd mux info: %s\n",
-			       intel_dsm_mux_type(info->buffer.pointer[3]));
-		}
-	} else {
-		DRM_ERROR("MUX INFO call failed\n");
-	}
-
-out:
-	kfree(output.pointer);
-}
-
-static bool intel_dsm_pci_probe(struct pci_dev *pdev)
-{
-	acpi_handle dhandle, intel_handle;
-	acpi_status status;
-	int ret;
-
-	dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
-	if (!dhandle)
-		return false;
-
-	status = acpi_get_handle(dhandle, "_DSM", &intel_handle);
-	if (ACPI_FAILURE(status)) {
-		DRM_DEBUG_KMS("no _DSM method for intel device\n");
-		return false;
-	}
-
-	ret = intel_dsm(dhandle, INTEL_DSM_FN_SUPPORTED_FUNCTIONS, 0);
-	if (ret < 0) {
-		DRM_DEBUG_KMS("failed to get supported _DSM functions\n");
-		return false;
-	}
-
-	intel_dsm_priv.dhandle = dhandle;
-
-	intel_dsm_platform_mux_info();
-	return true;
-}
-
-static bool intel_dsm_detect(void)
-{
-	char acpi_method_name[255] = { 0 };
-	struct acpi_buffer buffer = {sizeof(acpi_method_name), acpi_method_name};
-	struct pci_dev *pdev = NULL;
-	bool has_dsm = false;
-	int vga_count = 0;
-
-	while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) {
-		vga_count++;
-		has_dsm |= intel_dsm_pci_probe(pdev);
-	}
-
-	if (vga_count == 2 && has_dsm) {
-		acpi_get_name(intel_dsm_priv.dhandle, ACPI_FULL_PATHNAME, &buffer);
-		DRM_DEBUG_DRIVER("VGA switcheroo: detected DSM switching method %s handle\n",
-				 acpi_method_name);
-		return true;
-	}
-
-	return false;
-}
-
-void intel_register_dsm_handler(void)
-{
-	if (!intel_dsm_detect())
-		return;
-}
-
-void intel_unregister_dsm_handler(void)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_bios.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_bios.c
deleted file mode 100644
index b48fc2a8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_bios.c
+++ /dev/null
@@ -1,732 +0,0 @@
-/*
- * Copyright © 2006 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-#include <linux/dmi.h>
-#include <drm/drm_dp_helper.h>
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "intel_bios.h"
-
-#define	SLAVE_ADDR1	0x70
-#define	SLAVE_ADDR2	0x72
-
-static int panel_type;
-
-static void *
-find_section(struct bdb_header *bdb, int section_id)
-{
-	u8 *base = (u8 *)bdb;
-	int index = 0;
-	u16 total, current_size;
-	u8 current_id;
-
-	/* skip to first section */
-	index += bdb->header_size;
-	total = bdb->bdb_size;
-
-	/* walk the sections looking for section_id */
-	while (index < total) {
-		current_id = *(base + index);
-		index++;
-		current_size = *((u16 *)(base + index));
-		index += 2;
-		if (current_id == section_id)
-			return base + index;
-		index += current_size;
-	}
-
-	return NULL;
-}
-
-static u16
-get_blocksize(void *p)
-{
-	u16 *block_ptr, block_size;
-
-	block_ptr = (u16 *)((char *)p - 2);
-	block_size = *block_ptr;
-	return block_size;
-}
-
-static void
-fill_detail_timing_data(struct drm_display_mode *panel_fixed_mode,
-			const struct lvds_dvo_timing *dvo_timing)
-{
-	panel_fixed_mode->hdisplay = (dvo_timing->hactive_hi << 8) |
-		dvo_timing->hactive_lo;
-	panel_fixed_mode->hsync_start = panel_fixed_mode->hdisplay +
-		((dvo_timing->hsync_off_hi << 8) | dvo_timing->hsync_off_lo);
-	panel_fixed_mode->hsync_end = panel_fixed_mode->hsync_start +
-		dvo_timing->hsync_pulse_width;
-	panel_fixed_mode->htotal = panel_fixed_mode->hdisplay +
-		((dvo_timing->hblank_hi << 8) | dvo_timing->hblank_lo);
-
-	panel_fixed_mode->vdisplay = (dvo_timing->vactive_hi << 8) |
-		dvo_timing->vactive_lo;
-	panel_fixed_mode->vsync_start = panel_fixed_mode->vdisplay +
-		dvo_timing->vsync_off;
-	panel_fixed_mode->vsync_end = panel_fixed_mode->vsync_start +
-		dvo_timing->vsync_pulse_width;
-	panel_fixed_mode->vtotal = panel_fixed_mode->vdisplay +
-		((dvo_timing->vblank_hi << 8) | dvo_timing->vblank_lo);
-	panel_fixed_mode->clock = dvo_timing->clock * 10;
-	panel_fixed_mode->type = DRM_MODE_TYPE_PREFERRED;
-
-	if (dvo_timing->hsync_positive)
-		panel_fixed_mode->flags |= DRM_MODE_FLAG_PHSYNC;
-	else
-		panel_fixed_mode->flags |= DRM_MODE_FLAG_NHSYNC;
-
-	if (dvo_timing->vsync_positive)
-		panel_fixed_mode->flags |= DRM_MODE_FLAG_PVSYNC;
-	else
-		panel_fixed_mode->flags |= DRM_MODE_FLAG_NVSYNC;
-
-	/* Some VBTs have bogus h/vtotal values */
-	if (panel_fixed_mode->hsync_end > panel_fixed_mode->htotal)
-		panel_fixed_mode->htotal = panel_fixed_mode->hsync_end + 1;
-	if (panel_fixed_mode->vsync_end > panel_fixed_mode->vtotal)
-		panel_fixed_mode->vtotal = panel_fixed_mode->vsync_end + 1;
-
-	drm_mode_set_name(panel_fixed_mode);
-}
-
-static bool
-lvds_dvo_timing_equal_size(const struct lvds_dvo_timing *a,
-			   const struct lvds_dvo_timing *b)
-{
-	if (a->hactive_hi != b->hactive_hi ||
-	    a->hactive_lo != b->hactive_lo)
-		return false;
-
-	if (a->hsync_off_hi != b->hsync_off_hi ||
-	    a->hsync_off_lo != b->hsync_off_lo)
-		return false;
-
-	if (a->hsync_pulse_width != b->hsync_pulse_width)
-		return false;
-
-	if (a->hblank_hi != b->hblank_hi ||
-	    a->hblank_lo != b->hblank_lo)
-		return false;
-
-	if (a->vactive_hi != b->vactive_hi ||
-	    a->vactive_lo != b->vactive_lo)
-		return false;
-
-	if (a->vsync_off != b->vsync_off)
-		return false;
-
-	if (a->vsync_pulse_width != b->vsync_pulse_width)
-		return false;
-
-	if (a->vblank_hi != b->vblank_hi ||
-	    a->vblank_lo != b->vblank_lo)
-		return false;
-
-	return true;
-}
-
-static const struct lvds_dvo_timing *
-get_lvds_dvo_timing(const struct bdb_lvds_lfp_data *lvds_lfp_data,
-		    const struct bdb_lvds_lfp_data_ptrs *lvds_lfp_data_ptrs,
-		    int index)
-{
-	/*
-	 * the size of fp_timing varies on the different platform.
-	 * So calculate the DVO timing relative offset in LVDS data
-	 * entry to get the DVO timing entry
-	 */
-
-	int lfp_data_size =
-		lvds_lfp_data_ptrs->ptr[1].dvo_timing_offset -
-		lvds_lfp_data_ptrs->ptr[0].dvo_timing_offset;
-	int dvo_timing_offset =
-		lvds_lfp_data_ptrs->ptr[0].dvo_timing_offset -
-		lvds_lfp_data_ptrs->ptr[0].fp_timing_offset;
-	char *entry = (char *)lvds_lfp_data->data + lfp_data_size * index;
-
-	return (struct lvds_dvo_timing *)(entry + dvo_timing_offset);
-}
-
-/* Try to find integrated panel data */
-static void
-parse_lfp_panel_data(struct drm_i915_private *dev_priv,
-			    struct bdb_header *bdb)
-{
-	const struct bdb_lvds_options *lvds_options;
-	const struct bdb_lvds_lfp_data *lvds_lfp_data;
-	const struct bdb_lvds_lfp_data_ptrs *lvds_lfp_data_ptrs;
-	const struct lvds_dvo_timing *panel_dvo_timing;
-	struct drm_display_mode *panel_fixed_mode;
-	int i, downclock;
-
-	lvds_options = find_section(bdb, BDB_LVDS_OPTIONS);
-	if (!lvds_options)
-		return;
-
-	dev_priv->lvds_dither = lvds_options->pixel_dither;
-	if (lvds_options->panel_type == 0xff)
-		return;
-
-	panel_type = lvds_options->panel_type;
-
-	lvds_lfp_data = find_section(bdb, BDB_LVDS_LFP_DATA);
-	if (!lvds_lfp_data)
-		return;
-
-	lvds_lfp_data_ptrs = find_section(bdb, BDB_LVDS_LFP_DATA_PTRS);
-	if (!lvds_lfp_data_ptrs)
-		return;
-
-	dev_priv->lvds_vbt = 1;
-
-	panel_dvo_timing = get_lvds_dvo_timing(lvds_lfp_data,
-					       lvds_lfp_data_ptrs,
-					       lvds_options->panel_type);
-
-	panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);
-	if (!panel_fixed_mode)
-		return;
-
-	fill_detail_timing_data(panel_fixed_mode, panel_dvo_timing);
-
-	dev_priv->lfp_lvds_vbt_mode = panel_fixed_mode;
-
-	DRM_DEBUG_KMS("Found panel mode in BIOS VBT tables:\n");
-	drm_mode_debug_printmodeline(panel_fixed_mode);
-
-	/*
-	 * Iterate over the LVDS panel timing info to find the lowest clock
-	 * for the native resolution.
-	 */
-	downclock = panel_dvo_timing->clock;
-	for (i = 0; i < 16; i++) {
-		const struct lvds_dvo_timing *dvo_timing;
-
-		dvo_timing = get_lvds_dvo_timing(lvds_lfp_data,
-						 lvds_lfp_data_ptrs,
-						 i);
-		if (lvds_dvo_timing_equal_size(dvo_timing, panel_dvo_timing) &&
-		    dvo_timing->clock < downclock)
-			downclock = dvo_timing->clock;
-	}
-
-	if (downclock < panel_dvo_timing->clock && i915_lvds_downclock) {
-		dev_priv->lvds_downclock_avail = 1;
-		dev_priv->lvds_downclock = downclock * 10;
-		DRM_DEBUG_KMS("LVDS downclock is found in VBT. "
-			      "Normal Clock %dKHz, downclock %dKHz\n",
-			      panel_fixed_mode->clock, 10*downclock);
-	}
-}
-
-/* Try to find sdvo panel data */
-static void
-parse_sdvo_panel_data(struct drm_i915_private *dev_priv,
-		      struct bdb_header *bdb)
-{
-	struct lvds_dvo_timing *dvo_timing;
-	struct drm_display_mode *panel_fixed_mode;
-	int index;
-
-	index = i915_vbt_sdvo_panel_type;
-	if (index == -1) {
-		struct bdb_sdvo_lvds_options *sdvo_lvds_options;
-
-		sdvo_lvds_options = find_section(bdb, BDB_SDVO_LVDS_OPTIONS);
-		if (!sdvo_lvds_options)
-			return;
-
-		index = sdvo_lvds_options->panel_type;
-	}
-
-	dvo_timing = find_section(bdb, BDB_SDVO_PANEL_DTDS);
-	if (!dvo_timing)
-		return;
-
-	panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);
-	if (!panel_fixed_mode)
-		return;
-
-	fill_detail_timing_data(panel_fixed_mode, dvo_timing + index);
-
-	dev_priv->sdvo_lvds_vbt_mode = panel_fixed_mode;
-
-	DRM_DEBUG_KMS("Found SDVO panel mode in BIOS VBT tables:\n");
-	drm_mode_debug_printmodeline(panel_fixed_mode);
-}
-
-static int intel_bios_ssc_frequency(struct drm_device *dev,
-				    bool alternate)
-{
-	switch (INTEL_INFO(dev)->gen) {
-	case 2:
-		return alternate ? 66 : 48;
-	case 3:
-	case 4:
-		return alternate ? 100 : 96;
-	default:
-		return alternate ? 100 : 120;
-	}
-}
-
-static void
-parse_general_features(struct drm_i915_private *dev_priv,
-		       struct bdb_header *bdb)
-{
-	struct drm_device *dev = dev_priv->dev;
-	struct bdb_general_features *general;
-
-	general = find_section(bdb, BDB_GENERAL_FEATURES);
-	if (general) {
-		dev_priv->int_tv_support = general->int_tv_support;
-		dev_priv->int_crt_support = general->int_crt_support;
-		dev_priv->lvds_use_ssc = general->enable_ssc;
-		dev_priv->lvds_ssc_freq =
-			intel_bios_ssc_frequency(dev, general->ssc_freq);
-		dev_priv->display_clock_mode = general->display_clock_mode;
-		DRM_DEBUG_KMS("BDB_GENERAL_FEATURES int_tv_support %d int_crt_support %d lvds_use_ssc %d lvds_ssc_freq %d display_clock_mode %d\n",
-			      dev_priv->int_tv_support,
-			      dev_priv->int_crt_support,
-			      dev_priv->lvds_use_ssc,
-			      dev_priv->lvds_ssc_freq,
-			      dev_priv->display_clock_mode);
-	}
-}
-
-static void
-parse_general_definitions(struct drm_i915_private *dev_priv,
-			  struct bdb_header *bdb)
-{
-	struct bdb_general_definitions *general;
-
-	general = find_section(bdb, BDB_GENERAL_DEFINITIONS);
-	if (general) {
-		u16 block_size = get_blocksize(general);
-		if (block_size >= sizeof(*general)) {
-			int bus_pin = general->crt_ddc_gmbus_pin;
-			DRM_DEBUG_KMS("crt_ddc_bus_pin: %d\n", bus_pin);
-			if (bus_pin >= 1 && bus_pin <= 6)
-				dev_priv->crt_ddc_pin = bus_pin;
-		} else {
-			DRM_DEBUG_KMS("BDB_GD too small (%d). Invalid.\n",
-				  block_size);
-		}
-	}
-}
-
-static void
-parse_sdvo_device_mapping(struct drm_i915_private *dev_priv,
-			  struct bdb_header *bdb)
-{
-	struct sdvo_device_mapping *p_mapping;
-	struct bdb_general_definitions *p_defs;
-	struct child_device_config *p_child;
-	int i, child_device_num, count;
-	u16	block_size;
-
-	p_defs = find_section(bdb, BDB_GENERAL_DEFINITIONS);
-	if (!p_defs) {
-		DRM_DEBUG_KMS("No general definition block is found, unable to construct sdvo mapping.\n");
-		return;
-	}
-	/* judge whether the size of child device meets the requirements.
-	 * If the child device size obtained from general definition block
-	 * is different with sizeof(struct child_device_config), skip the
-	 * parsing of sdvo device info
-	 */
-	if (p_defs->child_dev_size != sizeof(*p_child)) {
-		/* different child dev size . Ignore it */
-		DRM_DEBUG_KMS("different child size is found. Invalid.\n");
-		return;
-	}
-	/* get the block size of general definitions */
-	block_size = get_blocksize(p_defs);
-	/* get the number of child device */
-	child_device_num = (block_size - sizeof(*p_defs)) /
-				sizeof(*p_child);
-	count = 0;
-	for (i = 0; i < child_device_num; i++) {
-		p_child = &(p_defs->devices[i]);
-		if (!p_child->device_type) {
-			/* skip the device block if device type is invalid */
-			continue;
-		}
-		if (p_child->slave_addr != SLAVE_ADDR1 &&
-			p_child->slave_addr != SLAVE_ADDR2) {
-			/*
-			 * If the slave address is neither 0x70 nor 0x72,
-			 * it is not a SDVO device. Skip it.
-			 */
-			continue;
-		}
-		if (p_child->dvo_port != DEVICE_PORT_DVOB &&
-			p_child->dvo_port != DEVICE_PORT_DVOC) {
-			/* skip the incorrect SDVO port */
-			DRM_DEBUG_KMS("Incorrect SDVO port. Skip it\n");
-			continue;
-		}
-		DRM_DEBUG_KMS("the SDVO device with slave addr %2x is found on"
-				" %s port\n",
-				p_child->slave_addr,
-				(p_child->dvo_port == DEVICE_PORT_DVOB) ?
-					"SDVOB" : "SDVOC");
-		p_mapping = &(dev_priv->sdvo_mappings[p_child->dvo_port - 1]);
-		if (!p_mapping->initialized) {
-			p_mapping->dvo_port = p_child->dvo_port;
-			p_mapping->slave_addr = p_child->slave_addr;
-			p_mapping->dvo_wiring = p_child->dvo_wiring;
-			p_mapping->ddc_pin = p_child->ddc_pin;
-			p_mapping->i2c_pin = p_child->i2c_pin;
-			p_mapping->initialized = 1;
-			DRM_DEBUG_KMS("SDVO device: dvo=%x, addr=%x, wiring=%d, ddc_pin=%d, i2c_pin=%d\n",
-				      p_mapping->dvo_port,
-				      p_mapping->slave_addr,
-				      p_mapping->dvo_wiring,
-				      p_mapping->ddc_pin,
-				      p_mapping->i2c_pin);
-		} else {
-			DRM_DEBUG_KMS("Maybe one SDVO port is shared by "
-					 "two SDVO device.\n");
-		}
-		if (p_child->slave2_addr) {
-			/* Maybe this is a SDVO device with multiple inputs */
-			/* And the mapping info is not added */
-			DRM_DEBUG_KMS("there exists the slave2_addr. Maybe this"
-				" is a SDVO device with multiple inputs.\n");
-		}
-		count++;
-	}
-
-	if (!count) {
-		/* No SDVO device info is found */
-		DRM_DEBUG_KMS("No SDVO device info is found in VBT\n");
-	}
-	return;
-}
-
-static void
-parse_driver_features(struct drm_i915_private *dev_priv,
-		       struct bdb_header *bdb)
-{
-	struct drm_device *dev = dev_priv->dev;
-	struct bdb_driver_features *driver;
-
-	driver = find_section(bdb, BDB_DRIVER_FEATURES);
-	if (!driver)
-		return;
-
-	if (SUPPORTS_EDP(dev) &&
-	    driver->lvds_config == BDB_DRIVER_FEATURE_EDP)
-		dev_priv->edp.support = 1;
-
-	if (driver->dual_frequency)
-		dev_priv->render_reclock_avail = true;
-}
-
-static void
-parse_edp(struct drm_i915_private *dev_priv, struct bdb_header *bdb)
-{
-	struct bdb_edp *edp;
-	struct edp_power_seq *edp_pps;
-	struct edp_link_params *edp_link_params;
-
-	edp = find_section(bdb, BDB_EDP);
-	if (!edp) {
-		if (SUPPORTS_EDP(dev_priv->dev) && dev_priv->edp.support) {
-			DRM_DEBUG_KMS("No eDP BDB found but eDP panel "
-				      "supported, assume %dbpp panel color "
-				      "depth.\n",
-				      dev_priv->edp.bpp);
-		}
-		return;
-	}
-
-	switch ((edp->color_depth >> (panel_type * 2)) & 3) {
-	case EDP_18BPP:
-		dev_priv->edp.bpp = 18;
-		break;
-	case EDP_24BPP:
-		dev_priv->edp.bpp = 24;
-		break;
-	case EDP_30BPP:
-		dev_priv->edp.bpp = 30;
-		break;
-	}
-
-	/* Get the eDP sequencing and link info */
-	edp_pps = &edp->power_seqs[panel_type];
-	edp_link_params = &edp->link_params[panel_type];
-
-	dev_priv->edp.pps = *edp_pps;
-
-	dev_priv->edp.rate = edp_link_params->rate ? DP_LINK_BW_2_7 :
-		DP_LINK_BW_1_62;
-	switch (edp_link_params->lanes) {
-	case 0:
-		dev_priv->edp.lanes = 1;
-		break;
-	case 1:
-		dev_priv->edp.lanes = 2;
-		break;
-	case 3:
-	default:
-		dev_priv->edp.lanes = 4;
-		break;
-	}
-	switch (edp_link_params->preemphasis) {
-	case 0:
-		dev_priv->edp.preemphasis = DP_TRAIN_PRE_EMPHASIS_0;
-		break;
-	case 1:
-		dev_priv->edp.preemphasis = DP_TRAIN_PRE_EMPHASIS_3_5;
-		break;
-	case 2:
-		dev_priv->edp.preemphasis = DP_TRAIN_PRE_EMPHASIS_6;
-		break;
-	case 3:
-		dev_priv->edp.preemphasis = DP_TRAIN_PRE_EMPHASIS_9_5;
-		break;
-	}
-	switch (edp_link_params->vswing) {
-	case 0:
-		dev_priv->edp.vswing = DP_TRAIN_VOLTAGE_SWING_400;
-		break;
-	case 1:
-		dev_priv->edp.vswing = DP_TRAIN_VOLTAGE_SWING_600;
-		break;
-	case 2:
-		dev_priv->edp.vswing = DP_TRAIN_VOLTAGE_SWING_800;
-		break;
-	case 3:
-		dev_priv->edp.vswing = DP_TRAIN_VOLTAGE_SWING_1200;
-		break;
-	}
-}
-
-static void
-parse_device_mapping(struct drm_i915_private *dev_priv,
-		       struct bdb_header *bdb)
-{
-	struct bdb_general_definitions *p_defs;
-	struct child_device_config *p_child, *child_dev_ptr;
-	int i, child_device_num, count;
-	u16	block_size;
-
-	p_defs = find_section(bdb, BDB_GENERAL_DEFINITIONS);
-	if (!p_defs) {
-		DRM_DEBUG_KMS("No general definition block is found, no devices defined.\n");
-		return;
-	}
-	/* judge whether the size of child device meets the requirements.
-	 * If the child device size obtained from general definition block
-	 * is different with sizeof(struct child_device_config), skip the
-	 * parsing of sdvo device info
-	 */
-	if (p_defs->child_dev_size != sizeof(*p_child)) {
-		/* different child dev size . Ignore it */
-		DRM_DEBUG_KMS("different child size is found. Invalid.\n");
-		return;
-	}
-	/* get the block size of general definitions */
-	block_size = get_blocksize(p_defs);
-	/* get the number of child device */
-	child_device_num = (block_size - sizeof(*p_defs)) /
-				sizeof(*p_child);
-	count = 0;
-	/* get the number of child device that is present */
-	for (i = 0; i < child_device_num; i++) {
-		p_child = &(p_defs->devices[i]);
-		if (!p_child->device_type) {
-			/* skip the device block if device type is invalid */
-			continue;
-		}
-		count++;
-	}
-	if (!count) {
-		DRM_DEBUG_KMS("no child dev is parsed from VBT\n");
-		return;
-	}
-	dev_priv->child_dev = kcalloc(count, sizeof(*p_child), GFP_KERNEL);
-	if (!dev_priv->child_dev) {
-		DRM_DEBUG_KMS("No memory space for child device\n");
-		return;
-	}
-
-	dev_priv->child_dev_num = count;
-	count = 0;
-	for (i = 0; i < child_device_num; i++) {
-		p_child = &(p_defs->devices[i]);
-		if (!p_child->device_type) {
-			/* skip the device block if device type is invalid */
-			continue;
-		}
-		child_dev_ptr = dev_priv->child_dev + count;
-		count++;
-		memcpy((void *)child_dev_ptr, (void *)p_child,
-					sizeof(*p_child));
-	}
-	return;
-}
-
-static void
-init_vbt_defaults(struct drm_i915_private *dev_priv)
-{
-	struct drm_device *dev = dev_priv->dev;
-
-	dev_priv->crt_ddc_pin = GMBUS_PORT_VGADDC;
-
-	/* LFP panel data */
-	dev_priv->lvds_dither = 1;
-	dev_priv->lvds_vbt = 0;
-
-	/* SDVO panel data */
-	dev_priv->sdvo_lvds_vbt_mode = NULL;
-
-	/* general features */
-	dev_priv->int_tv_support = 1;
-	dev_priv->int_crt_support = 1;
-
-	/* Default to using SSC */
-	dev_priv->lvds_use_ssc = 1;
-	dev_priv->lvds_ssc_freq = intel_bios_ssc_frequency(dev, 1);
-	DRM_DEBUG_KMS("Set default to SSC at %dMHz\n", dev_priv->lvds_ssc_freq);
-
-	/* eDP data */
-	dev_priv->edp.bpp = 18;
-}
-
-static int __init intel_no_opregion_vbt_callback(const struct dmi_system_id *id)
-{
-	DRM_DEBUG_KMS("Falling back to manually reading VBT from "
-		      "VBIOS ROM for %s\n",
-		      id->ident);
-	return 1;
-}
-
-static const struct dmi_system_id intel_no_opregion_vbt[] = {
-	{
-		.callback = intel_no_opregion_vbt_callback,
-		.ident = "ThinkCentre A57",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "97027RG"),
-		},
-	},
-	{ }
-};
-
-/**
- * intel_parse_bios - find VBT and initialize settings from the BIOS
- * @dev: DRM device
- *
- * Loads the Video BIOS and checks that the VBT exists.  Sets scratch registers
- * to appropriate values.
- *
- * Returns 0 on success, nonzero on failure.
- */
-bool
-intel_parse_bios(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct pci_dev *pdev = dev->pdev;
-	struct bdb_header *bdb = NULL;
-	u8 __iomem *bios = NULL;
-
-	init_vbt_defaults(dev_priv);
-
-	/* XXX Should this validation be moved to intel_opregion.c? */
-	if (!dmi_check_system(intel_no_opregion_vbt) && dev_priv->opregion.vbt) {
-		struct vbt_header *vbt = dev_priv->opregion.vbt;
-		if (memcmp(vbt->signature, "$VBT", 4) == 0) {
-			DRM_DEBUG_KMS("Using VBT from OpRegion: %20s\n",
-					 vbt->signature);
-			bdb = (struct bdb_header *)((char *)vbt + vbt->bdb_offset);
-		} else
-			dev_priv->opregion.vbt = NULL;
-	}
-
-	if (bdb == NULL) {
-		struct vbt_header *vbt = NULL;
-		size_t size;
-		int i;
-
-		bios = pci_map_rom(pdev, &size);
-		if (!bios)
-			return -1;
-
-		/* Scour memory looking for the VBT signature */
-		for (i = 0; i + 4 < size; i++) {
-			if (!memcmp(bios + i, "$VBT", 4)) {
-				vbt = (struct vbt_header *)(bios + i);
-				break;
-			}
-		}
-
-		if (!vbt) {
-			DRM_DEBUG_DRIVER("VBT signature missing\n");
-			pci_unmap_rom(pdev, bios);
-			return -1;
-		}
-
-		bdb = (struct bdb_header *)(bios + i + vbt->bdb_offset);
-	}
-
-	/* Grab useful general definitions */
-	parse_general_features(dev_priv, bdb);
-	parse_general_definitions(dev_priv, bdb);
-	parse_lfp_panel_data(dev_priv, bdb);
-	parse_sdvo_panel_data(dev_priv, bdb);
-	parse_sdvo_device_mapping(dev_priv, bdb);
-	parse_device_mapping(dev_priv, bdb);
-	parse_driver_features(dev_priv, bdb);
-	parse_edp(dev_priv, bdb);
-
-	if (bios)
-		pci_unmap_rom(pdev, bios);
-
-	return 0;
-}
-
-/* Ensure that vital registers have been initialised, even if the BIOS
- * is absent or just failing to do its job.
- */
-void intel_setup_bios(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	 /* Set the Panel Power On/Off timings if uninitialized. */
-	if ((I915_READ(PP_ON_DELAYS) == 0) && (I915_READ(PP_OFF_DELAYS) == 0)) {
-		/* Set T2 to 40ms and T5 to 200ms */
-		I915_WRITE(PP_ON_DELAYS, 0x019007d0);
-
-		/* Set T3 to 35ms and Tx to 200ms */
-		I915_WRITE(PP_OFF_DELAYS, 0x015e07d0);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_bios.h b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_bios.h
deleted file mode 100644
index dbda6e3b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_bios.h
+++ /dev/null
@@ -1,619 +0,0 @@
-/*
- * Copyright © 2006 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-
-#ifndef _I830_BIOS_H_
-#define _I830_BIOS_H_
-
-#include "drmP.h"
-
-struct vbt_header {
-	u8 signature[20];		/**< Always starts with 'VBT$' */
-	u16 version;			/**< decimal */
-	u16 header_size;		/**< in bytes */
-	u16 vbt_size;			/**< in bytes */
-	u8 vbt_checksum;
-	u8 reserved0;
-	u32 bdb_offset;			/**< from beginning of VBT */
-	u32 aim_offset[4];		/**< from beginning of VBT */
-} __attribute__((packed));
-
-struct bdb_header {
-	u8 signature[16];		/**< Always 'BIOS_DATA_BLOCK' */
-	u16 version;			/**< decimal */
-	u16 header_size;		/**< in bytes */
-	u16 bdb_size;			/**< in bytes */
-};
-
-/* strictly speaking, this is a "skip" block, but it has interesting info */
-struct vbios_data {
-	u8 type; /* 0 == desktop, 1 == mobile */
-	u8 relstage;
-	u8 chipset;
-	u8 lvds_present:1;
-	u8 tv_present:1;
-	u8 rsvd2:6; /* finish byte */
-	u8 rsvd3[4];
-	u8 signon[155];
-	u8 copyright[61];
-	u16 code_segment;
-	u8 dos_boot_mode;
-	u8 bandwidth_percent;
-	u8 rsvd4; /* popup memory size */
-	u8 resize_pci_bios;
-	u8 rsvd5; /* is crt already on ddc2 */
-} __attribute__((packed));
-
-/*
- * There are several types of BIOS data blocks (BDBs), each block has
- * an ID and size in the first 3 bytes (ID in first, size in next 2).
- * Known types are listed below.
- */
-#define BDB_GENERAL_FEATURES	  1
-#define BDB_GENERAL_DEFINITIONS	  2
-#define BDB_OLD_TOGGLE_LIST	  3
-#define BDB_MODE_SUPPORT_LIST	  4
-#define BDB_GENERIC_MODE_TABLE	  5
-#define BDB_EXT_MMIO_REGS	  6
-#define BDB_SWF_IO		  7
-#define BDB_SWF_MMIO		  8
-#define BDB_DOT_CLOCK_TABLE	  9
-#define BDB_MODE_REMOVAL_TABLE	 10
-#define BDB_CHILD_DEVICE_TABLE	 11
-#define BDB_DRIVER_FEATURES	 12
-#define BDB_DRIVER_PERSISTENCE	 13
-#define BDB_EXT_TABLE_PTRS	 14
-#define BDB_DOT_CLOCK_OVERRIDE	 15
-#define BDB_DISPLAY_SELECT	 16
-/* 17 rsvd */
-#define BDB_DRIVER_ROTATION	 18
-#define BDB_DISPLAY_REMOVE	 19
-#define BDB_OEM_CUSTOM		 20
-#define BDB_EFP_LIST		 21 /* workarounds for VGA hsync/vsync */
-#define BDB_SDVO_LVDS_OPTIONS	 22
-#define BDB_SDVO_PANEL_DTDS	 23
-#define BDB_SDVO_LVDS_PNP_IDS	 24
-#define BDB_SDVO_LVDS_POWER_SEQ	 25
-#define BDB_TV_OPTIONS		 26
-#define BDB_EDP			 27
-#define BDB_LVDS_OPTIONS	 40
-#define BDB_LVDS_LFP_DATA_PTRS	 41
-#define BDB_LVDS_LFP_DATA	 42
-#define BDB_LVDS_BACKLIGHT	 43
-#define BDB_LVDS_POWER		 44
-#define BDB_SKIP		254 /* VBIOS private block, ignore */
-
-struct bdb_general_features {
-        /* bits 1 */
-	u8 panel_fitting:2;
-	u8 flexaim:1;
-	u8 msg_enable:1;
-	u8 clear_screen:3;
-	u8 color_flip:1;
-
-        /* bits 2 */
-	u8 download_ext_vbt:1;
-	u8 enable_ssc:1;
-	u8 ssc_freq:1;
-	u8 enable_lfp_on_override:1;
-	u8 disable_ssc_ddt:1;
-	u8 rsvd7:1;
-	u8 display_clock_mode:1;
-	u8 rsvd8:1; /* finish byte */
-
-        /* bits 3 */
-	u8 disable_smooth_vision:1;
-	u8 single_dvi:1;
-	u8 rsvd9:6; /* finish byte */
-
-        /* bits 4 */
-	u8 legacy_monitor_detect;
-
-        /* bits 5 */
-	u8 int_crt_support:1;
-	u8 int_tv_support:1;
-	u8 int_efp_support:1;
-	u8 dp_ssc_enb:1;	/* PCH attached eDP supports SSC */
-	u8 dp_ssc_freq:1;	/* SSC freq for PCH attached eDP */
-	u8 rsvd11:3; /* finish byte */
-} __attribute__((packed));
-
-/* pre-915 */
-#define GPIO_PIN_DVI_LVDS	0x03 /* "DVI/LVDS DDC GPIO pins" */
-#define GPIO_PIN_ADD_I2C	0x05 /* "ADDCARD I2C GPIO pins" */
-#define GPIO_PIN_ADD_DDC	0x04 /* "ADDCARD DDC GPIO pins" */
-#define GPIO_PIN_ADD_DDC_I2C	0x06 /* "ADDCARD DDC/I2C GPIO pins" */
-
-/* Pre 915 */
-#define DEVICE_TYPE_NONE	0x00
-#define DEVICE_TYPE_CRT		0x01
-#define DEVICE_TYPE_TV		0x09
-#define DEVICE_TYPE_EFP		0x12
-#define DEVICE_TYPE_LFP		0x22
-/* On 915+ */
-#define DEVICE_TYPE_CRT_DPMS		0x6001
-#define DEVICE_TYPE_CRT_DPMS_HOTPLUG	0x4001
-#define DEVICE_TYPE_TV_COMPOSITE	0x0209
-#define DEVICE_TYPE_TV_MACROVISION	0x0289
-#define DEVICE_TYPE_TV_RF_COMPOSITE	0x020c
-#define DEVICE_TYPE_TV_SVIDEO_COMPOSITE	0x0609
-#define DEVICE_TYPE_TV_SCART		0x0209
-#define DEVICE_TYPE_TV_CODEC_HOTPLUG_PWR 0x6009
-#define DEVICE_TYPE_EFP_HOTPLUG_PWR	0x6012
-#define DEVICE_TYPE_EFP_DVI_HOTPLUG_PWR	0x6052
-#define DEVICE_TYPE_EFP_DVI_I		0x6053
-#define DEVICE_TYPE_EFP_DVI_D_DUAL	0x6152
-#define DEVICE_TYPE_EFP_DVI_D_HDCP	0x60d2
-#define DEVICE_TYPE_OPENLDI_HOTPLUG_PWR	0x6062
-#define DEVICE_TYPE_OPENLDI_DUALPIX	0x6162
-#define DEVICE_TYPE_LFP_PANELLINK	0x5012
-#define DEVICE_TYPE_LFP_CMOS_PWR	0x5042
-#define DEVICE_TYPE_LFP_LVDS_PWR	0x5062
-#define DEVICE_TYPE_LFP_LVDS_DUAL	0x5162
-#define DEVICE_TYPE_LFP_LVDS_DUAL_HDCP	0x51e2
-
-#define DEVICE_CFG_NONE		0x00
-#define DEVICE_CFG_12BIT_DVOB	0x01
-#define DEVICE_CFG_12BIT_DVOC	0x02
-#define DEVICE_CFG_24BIT_DVOBC	0x09
-#define DEVICE_CFG_24BIT_DVOCB	0x0a
-#define DEVICE_CFG_DUAL_DVOB	0x11
-#define DEVICE_CFG_DUAL_DVOC	0x12
-#define DEVICE_CFG_DUAL_DVOBC	0x13
-#define DEVICE_CFG_DUAL_LINK_DVOBC	0x19
-#define DEVICE_CFG_DUAL_LINK_DVOCB	0x1a
-
-#define DEVICE_WIRE_NONE	0x00
-#define DEVICE_WIRE_DVOB	0x01
-#define DEVICE_WIRE_DVOC	0x02
-#define DEVICE_WIRE_DVOBC	0x03
-#define DEVICE_WIRE_DVOBB	0x05
-#define DEVICE_WIRE_DVOCC	0x06
-#define DEVICE_WIRE_DVOB_MASTER 0x0d
-#define DEVICE_WIRE_DVOC_MASTER 0x0e
-
-#define DEVICE_PORT_DVOA	0x00 /* none on 845+ */
-#define DEVICE_PORT_DVOB	0x01
-#define DEVICE_PORT_DVOC	0x02
-
-struct child_device_config {
-	u16 handle;
-	u16 device_type;
-	u8  device_id[10]; /* ascii string */
-	u16 addin_offset;
-	u8  dvo_port; /* See Device_PORT_* above */
-	u8  i2c_pin;
-	u8  slave_addr;
-	u8  ddc_pin;
-	u16 edid_ptr;
-	u8  dvo_cfg; /* See DEVICE_CFG_* above */
-	u8  dvo2_port;
-	u8  i2c2_pin;
-	u8  slave2_addr;
-	u8  ddc2_pin;
-	u8  capabilities;
-	u8  dvo_wiring;/* See DEVICE_WIRE_* above */
-	u8  dvo2_wiring;
-	u16 extended_type;
-	u8  dvo_function;
-} __attribute__((packed));
-
-struct bdb_general_definitions {
-	/* DDC GPIO */
-	u8 crt_ddc_gmbus_pin;
-
-	/* DPMS bits */
-	u8 dpms_acpi:1;
-	u8 skip_boot_crt_detect:1;
-	u8 dpms_aim:1;
-	u8 rsvd1:5; /* finish byte */
-
-	/* boot device bits */
-	u8 boot_display[2];
-	u8 child_dev_size;
-
-	/*
-	 * Device info:
-	 * If TV is present, it'll be at devices[0].
-	 * LVDS will be next, either devices[0] or [1], if present.
-	 * On some platforms the number of device is 6. But could be as few as
-	 * 4 if both TV and LVDS are missing.
-	 * And the device num is related with the size of general definition
-	 * block. It is obtained by using the following formula:
-	 * number = (block_size - sizeof(bdb_general_definitions))/
-	 *	     sizeof(child_device_config);
-	 */
-	struct child_device_config devices[0];
-} __attribute__((packed));
-
-struct bdb_lvds_options {
-	u8 panel_type;
-	u8 rsvd1;
-	/* LVDS capabilities, stored in a dword */
-	u8 pfit_mode:2;
-	u8 pfit_text_mode_enhanced:1;
-	u8 pfit_gfx_mode_enhanced:1;
-	u8 pfit_ratio_auto:1;
-	u8 pixel_dither:1;
-	u8 lvds_edid:1;
-	u8 rsvd2:1;
-	u8 rsvd4;
-} __attribute__((packed));
-
-/* LFP pointer table contains entries to the struct below */
-struct bdb_lvds_lfp_data_ptr {
-	u16 fp_timing_offset; /* offsets are from start of bdb */
-	u8 fp_table_size;
-	u16 dvo_timing_offset;
-	u8 dvo_table_size;
-	u16 panel_pnp_id_offset;
-	u8 pnp_table_size;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data_ptrs {
-	u8 lvds_entries; /* followed by one or more lvds_data_ptr structs */
-	struct bdb_lvds_lfp_data_ptr ptr[16];
-} __attribute__((packed));
-
-/* LFP data has 3 blocks per entry */
-struct lvds_fp_timing {
-	u16 x_res;
-	u16 y_res;
-	u32 lvds_reg;
-	u32 lvds_reg_val;
-	u32 pp_on_reg;
-	u32 pp_on_reg_val;
-	u32 pp_off_reg;
-	u32 pp_off_reg_val;
-	u32 pp_cycle_reg;
-	u32 pp_cycle_reg_val;
-	u32 pfit_reg;
-	u32 pfit_reg_val;
-	u16 terminator;
-} __attribute__((packed));
-
-struct lvds_dvo_timing {
-	u16 clock;		/**< In 10khz */
-	u8 hactive_lo;
-	u8 hblank_lo;
-	u8 hblank_hi:4;
-	u8 hactive_hi:4;
-	u8 vactive_lo;
-	u8 vblank_lo;
-	u8 vblank_hi:4;
-	u8 vactive_hi:4;
-	u8 hsync_off_lo;
-	u8 hsync_pulse_width;
-	u8 vsync_pulse_width:4;
-	u8 vsync_off:4;
-	u8 rsvd0:6;
-	u8 hsync_off_hi:2;
-	u8 h_image;
-	u8 v_image;
-	u8 max_hv;
-	u8 h_border;
-	u8 v_border;
-	u8 rsvd1:3;
-	u8 digital:2;
-	u8 vsync_positive:1;
-	u8 hsync_positive:1;
-	u8 rsvd2:1;
-} __attribute__((packed));
-
-struct lvds_pnp_id {
-	u16 mfg_name;
-	u16 product_code;
-	u32 serial;
-	u8 mfg_week;
-	u8 mfg_year;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data_entry {
-	struct lvds_fp_timing fp_timing;
-	struct lvds_dvo_timing dvo_timing;
-	struct lvds_pnp_id pnp_id;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data {
-	struct bdb_lvds_lfp_data_entry data[16];
-} __attribute__((packed));
-
-struct aimdb_header {
-	char signature[16];
-	char oem_device[20];
-	u16 aimdb_version;
-	u16 aimdb_header_size;
-	u16 aimdb_size;
-} __attribute__((packed));
-
-struct aimdb_block {
-	u8 aimdb_id;
-	u16 aimdb_size;
-} __attribute__((packed));
-
-struct vch_panel_data {
-	u16 fp_timing_offset;
-	u8 fp_timing_size;
-	u16 dvo_timing_offset;
-	u8 dvo_timing_size;
-	u16 text_fitting_offset;
-	u8 text_fitting_size;
-	u16 graphics_fitting_offset;
-	u8 graphics_fitting_size;
-} __attribute__((packed));
-
-struct vch_bdb_22 {
-	struct aimdb_block aimdb_block;
-	struct vch_panel_data panels[16];
-} __attribute__((packed));
-
-struct bdb_sdvo_lvds_options {
-	u8 panel_backlight;
-	u8 h40_set_panel_type;
-	u8 panel_type;
-	u8 ssc_clk_freq;
-	u16 als_low_trip;
-	u16 als_high_trip;
-	u8 sclalarcoeff_tab_row_num;
-	u8 sclalarcoeff_tab_row_size;
-	u8 coefficient[8];
-	u8 panel_misc_bits_1;
-	u8 panel_misc_bits_2;
-	u8 panel_misc_bits_3;
-	u8 panel_misc_bits_4;
-} __attribute__((packed));
-
-
-#define BDB_DRIVER_FEATURE_NO_LVDS		0
-#define BDB_DRIVER_FEATURE_INT_LVDS		1
-#define BDB_DRIVER_FEATURE_SDVO_LVDS		2
-#define BDB_DRIVER_FEATURE_EDP			3
-
-struct bdb_driver_features {
-	u8 boot_dev_algorithm:1;
-	u8 block_display_switch:1;
-	u8 allow_display_switch:1;
-	u8 hotplug_dvo:1;
-	u8 dual_view_zoom:1;
-	u8 int15h_hook:1;
-	u8 sprite_in_clone:1;
-	u8 primary_lfp_id:1;
-
-	u16 boot_mode_x;
-	u16 boot_mode_y;
-	u8 boot_mode_bpp;
-	u8 boot_mode_refresh;
-
-	u16 enable_lfp_primary:1;
-	u16 selective_mode_pruning:1;
-	u16 dual_frequency:1;
-	u16 render_clock_freq:1; /* 0: high freq; 1: low freq */
-	u16 nt_clone_support:1;
-	u16 power_scheme_ui:1; /* 0: CUI; 1: 3rd party */
-	u16 sprite_display_assign:1; /* 0: secondary; 1: primary */
-	u16 cui_aspect_scaling:1;
-	u16 preserve_aspect_ratio:1;
-	u16 sdvo_device_power_down:1;
-	u16 crt_hotplug:1;
-	u16 lvds_config:2;
-	u16 tv_hotplug:1;
-	u16 hdmi_config:2;
-
-	u8 static_display:1;
-	u8 reserved2:7;
-	u16 legacy_crt_max_x;
-	u16 legacy_crt_max_y;
-	u8 legacy_crt_max_refresh;
-
-	u8 hdmi_termination;
-	u8 custom_vbt_version;
-} __attribute__((packed));
-
-#define EDP_18BPP	0
-#define EDP_24BPP	1
-#define EDP_30BPP	2
-#define EDP_RATE_1_62	0
-#define EDP_RATE_2_7	1
-#define EDP_LANE_1	0
-#define EDP_LANE_2	1
-#define EDP_LANE_4	3
-#define EDP_PREEMPHASIS_NONE	0
-#define EDP_PREEMPHASIS_3_5dB	1
-#define EDP_PREEMPHASIS_6dB	2
-#define EDP_PREEMPHASIS_9_5dB	3
-#define EDP_VSWING_0_4V		0
-#define EDP_VSWING_0_6V		1
-#define EDP_VSWING_0_8V		2
-#define EDP_VSWING_1_2V		3
-
-struct edp_power_seq {
-	u16 t1_t3;
-	u16 t8;
-	u16 t9;
-	u16 t10;
-	u16 t11_t12;
-} __attribute__ ((packed));
-
-struct edp_link_params {
-	u8 rate:4;
-	u8 lanes:4;
-	u8 preemphasis:4;
-	u8 vswing:4;
-} __attribute__ ((packed));
-
-struct bdb_edp {
-	struct edp_power_seq power_seqs[16];
-	u32 color_depth;
-	struct edp_link_params link_params[16];
-	u32 sdrrs_msa_timing_delay;
-
-	/* ith bit indicates enabled/disabled for (i+1)th panel */
-	u16 edp_s3d_feature;
-	u16 edp_t3_optimization;
-} __attribute__ ((packed));
-
-void intel_setup_bios(struct drm_device *dev);
-bool intel_parse_bios(struct drm_device *dev);
-
-/*
- * Driver<->VBIOS interaction occurs through scratch bits in
- * GR18 & SWF*.
- */
-
-/* GR18 bits are set on display switch and hotkey events */
-#define GR18_DRIVER_SWITCH_EN	(1<<7) /* 0: VBIOS control, 1: driver control */
-#define GR18_HOTKEY_MASK	0x78 /* See also SWF4 15:0 */
-#define   GR18_HK_NONE		(0x0<<3)
-#define   GR18_HK_LFP_STRETCH	(0x1<<3)
-#define   GR18_HK_TOGGLE_DISP	(0x2<<3)
-#define   GR18_HK_DISP_SWITCH	(0x4<<3) /* see SWF14 15:0 for what to enable */
-#define   GR18_HK_POPUP_DISABLED (0x6<<3)
-#define   GR18_HK_POPUP_ENABLED	(0x7<<3)
-#define   GR18_HK_PFIT		(0x8<<3)
-#define   GR18_HK_APM_CHANGE	(0xa<<3)
-#define   GR18_HK_MULTIPLE	(0xc<<3)
-#define GR18_USER_INT_EN	(1<<2)
-#define GR18_A0000_FLUSH_EN	(1<<1)
-#define GR18_SMM_EN		(1<<0)
-
-/* Set by driver, cleared by VBIOS */
-#define SWF00_YRES_SHIFT	16
-#define SWF00_XRES_SHIFT	0
-#define SWF00_RES_MASK		0xffff
-
-/* Set by VBIOS at boot time and driver at runtime */
-#define SWF01_TV2_FORMAT_SHIFT	8
-#define SWF01_TV1_FORMAT_SHIFT	0
-#define SWF01_TV_FORMAT_MASK	0xffff
-
-#define SWF10_VBIOS_BLC_I2C_EN	(1<<29)
-#define SWF10_GTT_OVERRIDE_EN	(1<<28)
-#define SWF10_LFP_DPMS_OVR	(1<<27) /* override DPMS on display switch */
-#define SWF10_ACTIVE_TOGGLE_LIST_MASK (7<<24)
-#define   SWF10_OLD_TOGGLE	0x0
-#define   SWF10_TOGGLE_LIST_1	0x1
-#define   SWF10_TOGGLE_LIST_2	0x2
-#define   SWF10_TOGGLE_LIST_3	0x3
-#define   SWF10_TOGGLE_LIST_4	0x4
-#define SWF10_PANNING_EN	(1<<23)
-#define SWF10_DRIVER_LOADED	(1<<22)
-#define SWF10_EXTENDED_DESKTOP	(1<<21)
-#define SWF10_EXCLUSIVE_MODE	(1<<20)
-#define SWF10_OVERLAY_EN	(1<<19)
-#define SWF10_PLANEB_HOLDOFF	(1<<18)
-#define SWF10_PLANEA_HOLDOFF	(1<<17)
-#define SWF10_VGA_HOLDOFF	(1<<16)
-#define SWF10_ACTIVE_DISP_MASK	0xffff
-#define   SWF10_PIPEB_LFP2	(1<<15)
-#define   SWF10_PIPEB_EFP2	(1<<14)
-#define   SWF10_PIPEB_TV2	(1<<13)
-#define   SWF10_PIPEB_CRT2	(1<<12)
-#define   SWF10_PIPEB_LFP	(1<<11)
-#define   SWF10_PIPEB_EFP	(1<<10)
-#define   SWF10_PIPEB_TV	(1<<9)
-#define   SWF10_PIPEB_CRT	(1<<8)
-#define   SWF10_PIPEA_LFP2	(1<<7)
-#define   SWF10_PIPEA_EFP2	(1<<6)
-#define   SWF10_PIPEA_TV2	(1<<5)
-#define   SWF10_PIPEA_CRT2	(1<<4)
-#define   SWF10_PIPEA_LFP	(1<<3)
-#define   SWF10_PIPEA_EFP	(1<<2)
-#define   SWF10_PIPEA_TV	(1<<1)
-#define   SWF10_PIPEA_CRT	(1<<0)
-
-#define SWF11_MEMORY_SIZE_SHIFT	16
-#define SWF11_SV_TEST_EN	(1<<15)
-#define SWF11_IS_AGP		(1<<14)
-#define SWF11_DISPLAY_HOLDOFF	(1<<13)
-#define SWF11_DPMS_REDUCED	(1<<12)
-#define SWF11_IS_VBE_MODE	(1<<11)
-#define SWF11_PIPEB_ACCESS	(1<<10) /* 0 here means pipe a */
-#define SWF11_DPMS_MASK		0x07
-#define   SWF11_DPMS_OFF	(1<<2)
-#define   SWF11_DPMS_SUSPEND	(1<<1)
-#define   SWF11_DPMS_STANDBY	(1<<0)
-#define   SWF11_DPMS_ON		0
-
-#define SWF14_GFX_PFIT_EN	(1<<31)
-#define SWF14_TEXT_PFIT_EN	(1<<30)
-#define SWF14_LID_STATUS_CLOSED	(1<<29) /* 0 here means open */
-#define SWF14_POPUP_EN		(1<<28)
-#define SWF14_DISPLAY_HOLDOFF	(1<<27)
-#define SWF14_DISP_DETECT_EN	(1<<26)
-#define SWF14_DOCKING_STATUS_DOCKED (1<<25) /* 0 here means undocked */
-#define SWF14_DRIVER_STATUS	(1<<24)
-#define SWF14_OS_TYPE_WIN9X	(1<<23)
-#define SWF14_OS_TYPE_WINNT	(1<<22)
-/* 21:19 rsvd */
-#define SWF14_PM_TYPE_MASK	0x00070000
-#define   SWF14_PM_ACPI_VIDEO	(0x4 << 16)
-#define   SWF14_PM_ACPI		(0x3 << 16)
-#define   SWF14_PM_APM_12	(0x2 << 16)
-#define   SWF14_PM_APM_11	(0x1 << 16)
-#define SWF14_HK_REQUEST_MASK	0x0000ffff /* see GR18 6:3 for event type */
-          /* if GR18 indicates a display switch */
-#define   SWF14_DS_PIPEB_LFP2_EN (1<<15)
-#define   SWF14_DS_PIPEB_EFP2_EN (1<<14)
-#define   SWF14_DS_PIPEB_TV2_EN  (1<<13)
-#define   SWF14_DS_PIPEB_CRT2_EN (1<<12)
-#define   SWF14_DS_PIPEB_LFP_EN  (1<<11)
-#define   SWF14_DS_PIPEB_EFP_EN  (1<<10)
-#define   SWF14_DS_PIPEB_TV_EN   (1<<9)
-#define   SWF14_DS_PIPEB_CRT_EN  (1<<8)
-#define   SWF14_DS_PIPEA_LFP2_EN (1<<7)
-#define   SWF14_DS_PIPEA_EFP2_EN (1<<6)
-#define   SWF14_DS_PIPEA_TV2_EN  (1<<5)
-#define   SWF14_DS_PIPEA_CRT2_EN (1<<4)
-#define   SWF14_DS_PIPEA_LFP_EN  (1<<3)
-#define   SWF14_DS_PIPEA_EFP_EN  (1<<2)
-#define   SWF14_DS_PIPEA_TV_EN   (1<<1)
-#define   SWF14_DS_PIPEA_CRT_EN  (1<<0)
-          /* if GR18 indicates a panel fitting request */
-#define   SWF14_PFIT_EN		(1<<0) /* 0 means disable */
-          /* if GR18 indicates an APM change request */
-#define   SWF14_APM_HIBERNATE	0x4
-#define   SWF14_APM_SUSPEND	0x3
-#define   SWF14_APM_STANDBY	0x1
-#define   SWF14_APM_RESTORE	0x0
-
-/* Add the device class for LFP, TV, HDMI */
-#define	 DEVICE_TYPE_INT_LFP	0x1022
-#define	 DEVICE_TYPE_INT_TV	0x1009
-#define	 DEVICE_TYPE_HDMI	0x60D2
-#define	 DEVICE_TYPE_DP		0x68C6
-#define	 DEVICE_TYPE_eDP	0x78C6
-
-/* define the DVO port for HDMI output type */
-#define		DVO_B		1
-#define		DVO_C		2
-#define		DVO_D		3
-
-/* define the PORT for DP output type */
-#define		PORT_IDPB	7
-#define		PORT_IDPC	8
-#define		PORT_IDPD	9
-
-#endif /* _I830_BIOS_H_ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_crt.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_crt.c
deleted file mode 100644
index 90b9793f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_crt.c
+++ /dev/null
@@ -1,624 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/dmi.h>
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "drm_edid.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-
-/* Here's the desired hotplug mode */
-#define ADPA_HOTPLUG_BITS (ADPA_CRT_HOTPLUG_PERIOD_128 |		\
-			   ADPA_CRT_HOTPLUG_WARMUP_10MS |		\
-			   ADPA_CRT_HOTPLUG_SAMPLE_4S |			\
-			   ADPA_CRT_HOTPLUG_VOLTAGE_50 |		\
-			   ADPA_CRT_HOTPLUG_VOLREF_325MV |		\
-			   ADPA_CRT_HOTPLUG_ENABLE)
-
-struct intel_crt {
-	struct intel_encoder base;
-	bool force_hotplug_required;
-};
-
-static struct intel_crt *intel_attached_crt(struct drm_connector *connector)
-{
-	return container_of(intel_attached_encoder(connector),
-			    struct intel_crt, base);
-}
-
-static void intel_crt_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 temp, reg;
-
-	if (HAS_PCH_SPLIT(dev))
-		reg = PCH_ADPA;
-	else
-		reg = ADPA;
-
-	temp = I915_READ(reg);
-	temp &= ~(ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
-	temp &= ~ADPA_DAC_ENABLE;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		temp |= ADPA_DAC_ENABLE;
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-		temp |= ADPA_DAC_ENABLE | ADPA_HSYNC_CNTL_DISABLE;
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		temp |= ADPA_DAC_ENABLE | ADPA_VSYNC_CNTL_DISABLE;
-		break;
-	case DRM_MODE_DPMS_OFF:
-		temp |= ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE;
-		break;
-	}
-
-	I915_WRITE(reg, temp);
-}
-
-static int intel_crt_mode_valid(struct drm_connector *connector,
-				struct drm_display_mode *mode)
-{
-	struct drm_device *dev = connector->dev;
-
-	int max_clock = 0;
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	if (mode->clock < 25000)
-		return MODE_CLOCK_LOW;
-
-	if (IS_GEN2(dev))
-		max_clock = 350000;
-	else
-		max_clock = 400000;
-	if (mode->clock > max_clock)
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-static bool intel_crt_mode_fixup(struct drm_encoder *encoder,
-				 struct drm_display_mode *mode,
-				 struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void intel_crt_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-
-	struct drm_device *dev = encoder->dev;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int dpll_md_reg;
-	u32 adpa, dpll_md;
-	u32 adpa_reg;
-
-	dpll_md_reg = DPLL_MD(intel_crtc->pipe);
-
-	if (HAS_PCH_SPLIT(dev))
-		adpa_reg = PCH_ADPA;
-	else
-		adpa_reg = ADPA;
-
-	/*
-	 * Disable separate mode multiplier used when cloning SDVO to CRT
-	 * XXX this needs to be adjusted when we really are cloning
-	 */
-	if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev)) {
-		dpll_md = I915_READ(dpll_md_reg);
-		I915_WRITE(dpll_md_reg,
-			   dpll_md & ~DPLL_MD_UDI_MULTIPLIER_MASK);
-	}
-
-	adpa = ADPA_HOTPLUG_BITS;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
-		adpa |= ADPA_HSYNC_ACTIVE_HIGH;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
-		adpa |= ADPA_VSYNC_ACTIVE_HIGH;
-
-	/* For CPT allow 3 pipe config, for others just use A or B */
-	if (HAS_PCH_CPT(dev))
-		adpa |= PORT_TRANS_SEL_CPT(intel_crtc->pipe);
-	else if (intel_crtc->pipe == 0)
-		adpa |= ADPA_PIPE_A_SELECT;
-	else
-		adpa |= ADPA_PIPE_B_SELECT;
-
-	if (!HAS_PCH_SPLIT(dev))
-		I915_WRITE(BCLRPAT(intel_crtc->pipe), 0);
-
-	I915_WRITE(adpa_reg, adpa);
-}
-
-static bool intel_ironlake_crt_detect_hotplug(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct intel_crt *crt = intel_attached_crt(connector);
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 adpa;
-	bool ret;
-
-	/* The first time through, trigger an explicit detection cycle */
-	if (crt->force_hotplug_required) {
-		bool turn_off_dac = HAS_PCH_SPLIT(dev);
-		u32 save_adpa;
-
-		crt->force_hotplug_required = 0;
-
-		save_adpa = adpa = I915_READ(PCH_ADPA);
-		DRM_DEBUG_KMS("trigger hotplug detect cycle: adpa=0x%x\n", adpa);
-
-		adpa |= ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
-		if (turn_off_dac)
-			adpa &= ~ADPA_DAC_ENABLE;
-
-		I915_WRITE(PCH_ADPA, adpa);
-
-		if (wait_for((I915_READ(PCH_ADPA) & ADPA_CRT_HOTPLUG_FORCE_TRIGGER) == 0,
-			     1000))
-			DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
-
-		if (turn_off_dac) {
-			I915_WRITE(PCH_ADPA, save_adpa);
-			POSTING_READ(PCH_ADPA);
-		}
-	}
-
-	/* Check the status to see if both blue and green are on now */
-	adpa = I915_READ(PCH_ADPA);
-	if ((adpa & ADPA_CRT_HOTPLUG_MONITOR_MASK) != 0)
-		ret = true;
-	else
-		ret = false;
-	DRM_DEBUG_KMS("ironlake hotplug adpa=0x%x, result %d\n", adpa, ret);
-
-	return ret;
-}
-
-/**
- * Uses CRT_HOTPLUG_EN and CRT_HOTPLUG_STAT to detect CRT presence.
- *
- * Not for i915G/i915GM
- *
- * \return true if CRT is connected.
- * \return false if CRT is disconnected.
- */
-static bool intel_crt_detect_hotplug(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 hotplug_en, orig, stat;
-	bool ret = false;
-	int i, tries = 0;
-
-	if (HAS_PCH_SPLIT(dev))
-		return intel_ironlake_crt_detect_hotplug(connector);
-
-	/*
-	 * On 4 series desktop, CRT detect sequence need to be done twice
-	 * to get a reliable result.
-	 */
-
-	if (IS_G4X(dev) && !IS_GM45(dev))
-		tries = 2;
-	else
-		tries = 1;
-	hotplug_en = orig = I915_READ(PORT_HOTPLUG_EN);
-	hotplug_en |= CRT_HOTPLUG_FORCE_DETECT;
-
-	for (i = 0; i < tries ; i++) {
-		/* turn on the FORCE_DETECT */
-		I915_WRITE(PORT_HOTPLUG_EN, hotplug_en);
-		/* wait for FORCE_DETECT to go off */
-		if (wait_for((I915_READ(PORT_HOTPLUG_EN) &
-			      CRT_HOTPLUG_FORCE_DETECT) == 0,
-			     1000))
-			DRM_DEBUG_KMS("timed out waiting for FORCE_DETECT to go off");
-	}
-
-	stat = I915_READ(PORT_HOTPLUG_STAT);
-	if ((stat & CRT_HOTPLUG_MONITOR_MASK) != CRT_HOTPLUG_MONITOR_NONE)
-		ret = true;
-
-	/* clear the interrupt we just generated, if any */
-	I915_WRITE(PORT_HOTPLUG_STAT, CRT_HOTPLUG_INT_STATUS);
-
-	/* and put the bits back */
-	I915_WRITE(PORT_HOTPLUG_EN, orig);
-
-	return ret;
-}
-
-static bool intel_crt_detect_ddc(struct drm_connector *connector)
-{
-	struct intel_crt *crt = intel_attached_crt(connector);
-	struct drm_i915_private *dev_priv = crt->base.base.dev->dev_private;
-
-	/* CRT should always be at 0, but check anyway */
-	if (crt->base.type != INTEL_OUTPUT_ANALOG)
-		return false;
-
-	if (intel_ddc_probe(&crt->base, dev_priv->crt_ddc_pin)) {
-		struct edid *edid;
-		bool is_digital = false;
-
-		edid = drm_get_edid(connector,
-			&dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
-		/*
-		 * This may be a DVI-I connector with a shared DDC
-		 * link between analog and digital outputs, so we
-		 * have to check the EDID input spec of the attached device.
-		 *
-		 * On the other hand, what should we do if it is a broken EDID?
-		 */
-		if (edid != NULL) {
-			is_digital = edid->input & DRM_EDID_INPUT_DIGITAL;
-			connector->display_info.raw_edid = NULL;
-			kfree(edid);
-		}
-
-		if (!is_digital) {
-			DRM_DEBUG_KMS("CRT detected via DDC:0x50 [EDID]\n");
-			return true;
-		} else {
-			DRM_DEBUG_KMS("CRT not detected via DDC:0x50 [EDID reports a digital panel]\n");
-		}
-	}
-
-	return false;
-}
-
-static enum drm_connector_status
-intel_crt_load_detect(struct intel_crt *crt)
-{
-	struct drm_device *dev = crt->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t pipe = to_intel_crtc(crt->base.base.crtc)->pipe;
-	uint32_t save_bclrpat;
-	uint32_t save_vtotal;
-	uint32_t vtotal, vactive;
-	uint32_t vsample;
-	uint32_t vblank, vblank_start, vblank_end;
-	uint32_t dsl;
-	uint32_t bclrpat_reg;
-	uint32_t vtotal_reg;
-	uint32_t vblank_reg;
-	uint32_t vsync_reg;
-	uint32_t pipeconf_reg;
-	uint32_t pipe_dsl_reg;
-	uint8_t	st00;
-	enum drm_connector_status status;
-
-	DRM_DEBUG_KMS("starting load-detect on CRT\n");
-
-	bclrpat_reg = BCLRPAT(pipe);
-	vtotal_reg = VTOTAL(pipe);
-	vblank_reg = VBLANK(pipe);
-	vsync_reg = VSYNC(pipe);
-	pipeconf_reg = PIPECONF(pipe);
-	pipe_dsl_reg = PIPEDSL(pipe);
-
-	save_bclrpat = I915_READ(bclrpat_reg);
-	save_vtotal = I915_READ(vtotal_reg);
-	vblank = I915_READ(vblank_reg);
-
-	vtotal = ((save_vtotal >> 16) & 0xfff) + 1;
-	vactive = (save_vtotal & 0x7ff) + 1;
-
-	vblank_start = (vblank & 0xfff) + 1;
-	vblank_end = ((vblank >> 16) & 0xfff) + 1;
-
-	/* Set the border color to purple. */
-	I915_WRITE(bclrpat_reg, 0x500050);
-
-	if (!IS_GEN2(dev)) {
-		uint32_t pipeconf = I915_READ(pipeconf_reg);
-		I915_WRITE(pipeconf_reg, pipeconf | PIPECONF_FORCE_BORDER);
-		POSTING_READ(pipeconf_reg);
-		/* Wait for next Vblank to substitue
-		 * border color for Color info */
-		intel_wait_for_vblank(dev, pipe);
-		st00 = I915_READ8(VGA_MSR_WRITE);
-		status = ((st00 & (1 << 4)) != 0) ?
-			connector_status_connected :
-			connector_status_disconnected;
-
-		I915_WRITE(pipeconf_reg, pipeconf);
-	} else {
-		bool restore_vblank = false;
-		int count, detect;
-
-		/*
-		* If there isn't any border, add some.
-		* Yes, this will flicker
-		*/
-		if (vblank_start <= vactive && vblank_end >= vtotal) {
-			uint32_t vsync = I915_READ(vsync_reg);
-			uint32_t vsync_start = (vsync & 0xffff) + 1;
-
-			vblank_start = vsync_start;
-			I915_WRITE(vblank_reg,
-				   (vblank_start - 1) |
-				   ((vblank_end - 1) << 16));
-			restore_vblank = true;
-		}
-		/* sample in the vertical border, selecting the larger one */
-		if (vblank_start - vactive >= vtotal - vblank_end)
-			vsample = (vblank_start + vactive) >> 1;
-		else
-			vsample = (vtotal + vblank_end) >> 1;
-
-		/*
-		 * Wait for the border to be displayed
-		 */
-		while (I915_READ(pipe_dsl_reg) >= vactive)
-			;
-		while ((dsl = I915_READ(pipe_dsl_reg)) <= vsample)
-			;
-		/*
-		 * Watch ST00 for an entire scanline
-		 */
-		detect = 0;
-		count = 0;
-		do {
-			count++;
-			/* Read the ST00 VGA status register */
-			st00 = I915_READ8(VGA_MSR_WRITE);
-			if (st00 & (1 << 4))
-				detect++;
-		} while ((I915_READ(pipe_dsl_reg) == dsl));
-
-		/* restore vblank if necessary */
-		if (restore_vblank)
-			I915_WRITE(vblank_reg, vblank);
-		/*
-		 * If more than 3/4 of the scanline detected a monitor,
-		 * then it is assumed to be present. This works even on i830,
-		 * where there isn't any way to force the border color across
-		 * the screen
-		 */
-		status = detect * 4 > count * 3 ?
-			 connector_status_connected :
-			 connector_status_disconnected;
-	}
-
-	/* Restore previous settings */
-	I915_WRITE(bclrpat_reg, save_bclrpat);
-
-	return status;
-}
-
-static enum drm_connector_status
-intel_crt_detect(struct drm_connector *connector, bool force)
-{
-	struct drm_device *dev = connector->dev;
-	struct intel_crt *crt = intel_attached_crt(connector);
-	enum drm_connector_status status;
-	struct intel_load_detect_pipe tmp;
-
-	if (I915_HAS_HOTPLUG(dev)) {
-		if (intel_crt_detect_hotplug(connector)) {
-			DRM_DEBUG_KMS("CRT detected via hotplug\n");
-			return connector_status_connected;
-		} else {
-			DRM_DEBUG_KMS("CRT not detected via hotplug\n");
-			return connector_status_disconnected;
-		}
-	}
-
-	if (intel_crt_detect_ddc(connector))
-		return connector_status_connected;
-
-	if (!force)
-		return connector->status;
-
-	/* for pre-945g platforms use load detect */
-	if (intel_get_load_detect_pipe(&crt->base, connector, NULL,
-				       &tmp)) {
-		if (intel_crt_detect_ddc(connector))
-			status = connector_status_connected;
-		else
-			status = intel_crt_load_detect(crt);
-		intel_release_load_detect_pipe(&crt->base, connector,
-					       &tmp);
-	} else
-		status = connector_status_unknown;
-
-	return status;
-}
-
-static void intel_crt_destroy(struct drm_connector *connector)
-{
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static int intel_crt_get_modes(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	ret = intel_ddc_get_modes(connector,
-				 &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
-	if (ret || !IS_G4X(dev))
-		return ret;
-
-	/* Try to probe digital port for output in DVI-I -> VGA mode. */
-	return intel_ddc_get_modes(connector,
-				   &dev_priv->gmbus[GMBUS_PORT_DPB].adapter);
-}
-
-static int intel_crt_set_property(struct drm_connector *connector,
-				  struct drm_property *property,
-				  uint64_t value)
-{
-	return 0;
-}
-
-static void intel_crt_reset(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct intel_crt *crt = intel_attached_crt(connector);
-
-	if (HAS_PCH_SPLIT(dev))
-		crt->force_hotplug_required = 1;
-}
-
-/*
- * Routines for controlling stuff on the analog port
- */
-
-static const struct drm_encoder_helper_funcs intel_crt_helper_funcs = {
-	.dpms = intel_crt_dpms,
-	.mode_fixup = intel_crt_mode_fixup,
-	.prepare = intel_encoder_prepare,
-	.commit = intel_encoder_commit,
-	.mode_set = intel_crt_mode_set,
-};
-
-static const struct drm_connector_funcs intel_crt_connector_funcs = {
-	.reset = intel_crt_reset,
-	.dpms = drm_helper_connector_dpms,
-	.detect = intel_crt_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = intel_crt_destroy,
-	.set_property = intel_crt_set_property,
-};
-
-static const struct drm_connector_helper_funcs intel_crt_connector_helper_funcs = {
-	.mode_valid = intel_crt_mode_valid,
-	.get_modes = intel_crt_get_modes,
-	.best_encoder = intel_best_encoder,
-};
-
-static const struct drm_encoder_funcs intel_crt_enc_funcs = {
-	.destroy = intel_encoder_destroy,
-};
-
-static int __init intel_no_crt_dmi_callback(const struct dmi_system_id *id)
-{
-	DRM_DEBUG_KMS("Skipping CRT initialization for %s\n", id->ident);
-	return 1;
-}
-
-static const struct dmi_system_id intel_no_crt[] = {
-	{
-		.callback = intel_no_crt_dmi_callback,
-		.ident = "ACER ZGB",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ACER"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ZGB"),
-		},
-	},
-	{ }
-};
-
-void intel_crt_init(struct drm_device *dev)
-{
-	struct drm_connector *connector;
-	struct intel_crt *crt;
-	struct intel_connector *intel_connector;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	/* Skip machines without VGA that falsely report hotplug events */
-	if (dmi_check_system(intel_no_crt))
-		return;
-
-	crt = kzalloc(sizeof(struct intel_crt), GFP_KERNEL);
-	if (!crt)
-		return;
-
-	intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
-	if (!intel_connector) {
-		kfree(crt);
-		return;
-	}
-
-	connector = &intel_connector->base;
-	drm_connector_init(dev, &intel_connector->base,
-			   &intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
-
-	drm_encoder_init(dev, &crt->base.base, &intel_crt_enc_funcs,
-			 DRM_MODE_ENCODER_DAC);
-
-	intel_connector_attach_encoder(intel_connector, &crt->base);
-
-	crt->base.type = INTEL_OUTPUT_ANALOG;
-	crt->base.clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT |
-				1 << INTEL_ANALOG_CLONE_BIT |
-				1 << INTEL_SDVO_LVDS_CLONE_BIT);
-	crt->base.crtc_mask = (1 << 0) | (1 << 1);
-	if (IS_GEN2(dev))
-		connector->interlace_allowed = 0;
-	else
-		connector->interlace_allowed = 1;
-	connector->doublescan_allowed = 0;
-
-	drm_encoder_helper_add(&crt->base.base, &intel_crt_helper_funcs);
-	drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
-
-	drm_sysfs_connector_add(connector);
-
-	if (I915_HAS_HOTPLUG(dev))
-		connector->polled = DRM_CONNECTOR_POLL_HPD;
-	else
-		connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-
-	/*
-	 * Configure the automatic hotplug detection stuff
-	 */
-	crt->force_hotplug_required = 0;
-	if (HAS_PCH_SPLIT(dev)) {
-		u32 adpa;
-
-		adpa = I915_READ(PCH_ADPA);
-		adpa &= ~ADPA_CRT_HOTPLUG_MASK;
-		adpa |= ADPA_HOTPLUG_BITS;
-		I915_WRITE(PCH_ADPA, adpa);
-		POSTING_READ(PCH_ADPA);
-
-		DRM_DEBUG_KMS("pch crt adpa set to 0x%x\n", adpa);
-		crt->force_hotplug_required = 1;
-	}
-
-	dev_priv->hotplug_supported_mask |= CRT_HOTPLUG_INT_STATUS;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_display.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_display.c
deleted file mode 100644
index d4d162f6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_display.c
+++ /dev/null
@@ -1,9458 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/cpufreq.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/vgaarb.h>
-#include <drm/drm_edid.h>
-#include "drmP.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "i915_trace.h"
-#include "drm_dp_helper.h"
-#include "drm_crtc_helper.h"
-#include <linux/dma_remapping.h>
-
-#define HAS_eDP (intel_pipe_has_type(crtc, INTEL_OUTPUT_EDP))
-
-bool intel_pipe_has_type(struct drm_crtc *crtc, int type);
-static void intel_update_watermarks(struct drm_device *dev);
-static void intel_increase_pllclock(struct drm_crtc *crtc);
-static void intel_crtc_update_cursor(struct drm_crtc *crtc, bool on);
-
-typedef struct {
-	/* given values */
-	int n;
-	int m1, m2;
-	int p1, p2;
-	/* derived values */
-	int	dot;
-	int	vco;
-	int	m;
-	int	p;
-} intel_clock_t;
-
-typedef struct {
-	int	min, max;
-} intel_range_t;
-
-typedef struct {
-	int	dot_limit;
-	int	p2_slow, p2_fast;
-} intel_p2_t;
-
-#define INTEL_P2_NUM		      2
-typedef struct intel_limit intel_limit_t;
-struct intel_limit {
-	intel_range_t   dot, vco, n, m, m1, m2, p, p1;
-	intel_p2_t	    p2;
-	bool (* find_pll)(const intel_limit_t *, struct drm_crtc *,
-			int, int, intel_clock_t *, intel_clock_t *);
-};
-
-/* FDI */
-#define IRONLAKE_FDI_FREQ		2700000 /* in kHz for mode->clock */
-
-static bool
-intel_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
-		    int target, int refclk, intel_clock_t *match_clock,
-		    intel_clock_t *best_clock);
-static bool
-intel_g4x_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
-			int target, int refclk, intel_clock_t *match_clock,
-			intel_clock_t *best_clock);
-
-static bool
-intel_find_pll_g4x_dp(const intel_limit_t *, struct drm_crtc *crtc,
-		      int target, int refclk, intel_clock_t *match_clock,
-		      intel_clock_t *best_clock);
-static bool
-intel_find_pll_ironlake_dp(const intel_limit_t *, struct drm_crtc *crtc,
-			   int target, int refclk, intel_clock_t *match_clock,
-			   intel_clock_t *best_clock);
-
-static inline u32 /* units of 100MHz */
-intel_fdi_link_freq(struct drm_device *dev)
-{
-	if (IS_GEN5(dev)) {
-		struct drm_i915_private *dev_priv = dev->dev_private;
-		return (I915_READ(FDI_PLL_BIOS_0) & FDI_PLL_FB_CLOCK_MASK) + 2;
-	} else
-		return 27;
-}
-
-static const intel_limit_t intel_limits_i8xx_dvo = {
-	.dot = { .min = 25000, .max = 350000 },
-	.vco = { .min = 930000, .max = 1400000 },
-	.n = { .min = 3, .max = 16 },
-	.m = { .min = 96, .max = 140 },
-	.m1 = { .min = 18, .max = 26 },
-	.m2 = { .min = 6, .max = 16 },
-	.p = { .min = 4, .max = 128 },
-	.p1 = { .min = 2, .max = 33 },
-	.p2 = { .dot_limit = 165000,
-		.p2_slow = 4, .p2_fast = 2 },
-	.find_pll = intel_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_i8xx_lvds = {
-	.dot = { .min = 25000, .max = 350000 },
-	.vco = { .min = 930000, .max = 1400000 },
-	.n = { .min = 3, .max = 16 },
-	.m = { .min = 96, .max = 140 },
-	.m1 = { .min = 18, .max = 26 },
-	.m2 = { .min = 6, .max = 16 },
-	.p = { .min = 4, .max = 128 },
-	.p1 = { .min = 1, .max = 6 },
-	.p2 = { .dot_limit = 165000,
-		.p2_slow = 14, .p2_fast = 7 },
-	.find_pll = intel_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_i9xx_sdvo = {
-	.dot = { .min = 20000, .max = 400000 },
-	.vco = { .min = 1400000, .max = 2800000 },
-	.n = { .min = 1, .max = 6 },
-	.m = { .min = 70, .max = 120 },
-	.m1 = { .min = 10, .max = 22 },
-	.m2 = { .min = 5, .max = 9 },
-	.p = { .min = 5, .max = 80 },
-	.p1 = { .min = 1, .max = 8 },
-	.p2 = { .dot_limit = 200000,
-		.p2_slow = 10, .p2_fast = 5 },
-	.find_pll = intel_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_i9xx_lvds = {
-	.dot = { .min = 20000, .max = 400000 },
-	.vco = { .min = 1400000, .max = 2800000 },
-	.n = { .min = 1, .max = 6 },
-	.m = { .min = 70, .max = 120 },
-	.m1 = { .min = 10, .max = 22 },
-	.m2 = { .min = 5, .max = 9 },
-	.p = { .min = 7, .max = 98 },
-	.p1 = { .min = 1, .max = 8 },
-	.p2 = { .dot_limit = 112000,
-		.p2_slow = 14, .p2_fast = 7 },
-	.find_pll = intel_find_best_PLL,
-};
-
-
-static const intel_limit_t intel_limits_g4x_sdvo = {
-	.dot = { .min = 25000, .max = 270000 },
-	.vco = { .min = 1750000, .max = 3500000},
-	.n = { .min = 1, .max = 4 },
-	.m = { .min = 104, .max = 138 },
-	.m1 = { .min = 17, .max = 23 },
-	.m2 = { .min = 5, .max = 11 },
-	.p = { .min = 10, .max = 30 },
-	.p1 = { .min = 1, .max = 3},
-	.p2 = { .dot_limit = 270000,
-		.p2_slow = 10,
-		.p2_fast = 10
-	},
-	.find_pll = intel_g4x_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_g4x_hdmi = {
-	.dot = { .min = 22000, .max = 400000 },
-	.vco = { .min = 1750000, .max = 3500000},
-	.n = { .min = 1, .max = 4 },
-	.m = { .min = 104, .max = 138 },
-	.m1 = { .min = 16, .max = 23 },
-	.m2 = { .min = 5, .max = 11 },
-	.p = { .min = 5, .max = 80 },
-	.p1 = { .min = 1, .max = 8},
-	.p2 = { .dot_limit = 165000,
-		.p2_slow = 10, .p2_fast = 5 },
-	.find_pll = intel_g4x_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_g4x_single_channel_lvds = {
-	.dot = { .min = 20000, .max = 115000 },
-	.vco = { .min = 1750000, .max = 3500000 },
-	.n = { .min = 1, .max = 3 },
-	.m = { .min = 104, .max = 138 },
-	.m1 = { .min = 17, .max = 23 },
-	.m2 = { .min = 5, .max = 11 },
-	.p = { .min = 28, .max = 112 },
-	.p1 = { .min = 2, .max = 8 },
-	.p2 = { .dot_limit = 0,
-		.p2_slow = 14, .p2_fast = 14
-	},
-	.find_pll = intel_g4x_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_g4x_dual_channel_lvds = {
-	.dot = { .min = 80000, .max = 224000 },
-	.vco = { .min = 1750000, .max = 3500000 },
-	.n = { .min = 1, .max = 3 },
-	.m = { .min = 104, .max = 138 },
-	.m1 = { .min = 17, .max = 23 },
-	.m2 = { .min = 5, .max = 11 },
-	.p = { .min = 14, .max = 42 },
-	.p1 = { .min = 2, .max = 6 },
-	.p2 = { .dot_limit = 0,
-		.p2_slow = 7, .p2_fast = 7
-	},
-	.find_pll = intel_g4x_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_g4x_display_port = {
-	.dot = { .min = 161670, .max = 227000 },
-	.vco = { .min = 1750000, .max = 3500000},
-	.n = { .min = 1, .max = 2 },
-	.m = { .min = 97, .max = 108 },
-	.m1 = { .min = 0x10, .max = 0x12 },
-	.m2 = { .min = 0x05, .max = 0x06 },
-	.p = { .min = 10, .max = 20 },
-	.p1 = { .min = 1, .max = 2},
-	.p2 = { .dot_limit = 0,
-		.p2_slow = 10, .p2_fast = 10 },
-	.find_pll = intel_find_pll_g4x_dp,
-};
-
-static const intel_limit_t intel_limits_pineview_sdvo = {
-	.dot = { .min = 20000, .max = 400000},
-	.vco = { .min = 1700000, .max = 3500000 },
-	/* Pineview's Ncounter is a ring counter */
-	.n = { .min = 3, .max = 6 },
-	.m = { .min = 2, .max = 256 },
-	/* Pineview only has one combined m divider, which we treat as m2. */
-	.m1 = { .min = 0, .max = 0 },
-	.m2 = { .min = 0, .max = 254 },
-	.p = { .min = 5, .max = 80 },
-	.p1 = { .min = 1, .max = 8 },
-	.p2 = { .dot_limit = 200000,
-		.p2_slow = 10, .p2_fast = 5 },
-	.find_pll = intel_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_pineview_lvds = {
-	.dot = { .min = 20000, .max = 400000 },
-	.vco = { .min = 1700000, .max = 3500000 },
-	.n = { .min = 3, .max = 6 },
-	.m = { .min = 2, .max = 256 },
-	.m1 = { .min = 0, .max = 0 },
-	.m2 = { .min = 0, .max = 254 },
-	.p = { .min = 7, .max = 112 },
-	.p1 = { .min = 1, .max = 8 },
-	.p2 = { .dot_limit = 112000,
-		.p2_slow = 14, .p2_fast = 14 },
-	.find_pll = intel_find_best_PLL,
-};
-
-/* Ironlake / Sandybridge
- *
- * We calculate clock using (register_value + 2) for N/M1/M2, so here
- * the range value for them is (actual_value - 2).
- */
-static const intel_limit_t intel_limits_ironlake_dac = {
-	.dot = { .min = 25000, .max = 350000 },
-	.vco = { .min = 1760000, .max = 3510000 },
-	.n = { .min = 1, .max = 5 },
-	.m = { .min = 79, .max = 127 },
-	.m1 = { .min = 12, .max = 22 },
-	.m2 = { .min = 5, .max = 9 },
-	.p = { .min = 5, .max = 80 },
-	.p1 = { .min = 1, .max = 8 },
-	.p2 = { .dot_limit = 225000,
-		.p2_slow = 10, .p2_fast = 5 },
-	.find_pll = intel_g4x_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_ironlake_single_lvds = {
-	.dot = { .min = 25000, .max = 350000 },
-	.vco = { .min = 1760000, .max = 3510000 },
-	.n = { .min = 1, .max = 3 },
-	.m = { .min = 79, .max = 118 },
-	.m1 = { .min = 12, .max = 22 },
-	.m2 = { .min = 5, .max = 9 },
-	.p = { .min = 28, .max = 112 },
-	.p1 = { .min = 2, .max = 8 },
-	.p2 = { .dot_limit = 225000,
-		.p2_slow = 14, .p2_fast = 14 },
-	.find_pll = intel_g4x_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_ironlake_dual_lvds = {
-	.dot = { .min = 25000, .max = 350000 },
-	.vco = { .min = 1760000, .max = 3510000 },
-	.n = { .min = 1, .max = 3 },
-	.m = { .min = 79, .max = 127 },
-	.m1 = { .min = 12, .max = 22 },
-	.m2 = { .min = 5, .max = 9 },
-	.p = { .min = 14, .max = 56 },
-	.p1 = { .min = 2, .max = 8 },
-	.p2 = { .dot_limit = 225000,
-		.p2_slow = 7, .p2_fast = 7 },
-	.find_pll = intel_g4x_find_best_PLL,
-};
-
-/* LVDS 100mhz refclk limits. */
-static const intel_limit_t intel_limits_ironlake_single_lvds_100m = {
-	.dot = { .min = 25000, .max = 350000 },
-	.vco = { .min = 1760000, .max = 3510000 },
-	.n = { .min = 1, .max = 2 },
-	.m = { .min = 79, .max = 126 },
-	.m1 = { .min = 12, .max = 22 },
-	.m2 = { .min = 5, .max = 9 },
-	.p = { .min = 28, .max = 112 },
-	.p1 = { .min = 2, .max = 8 },
-	.p2 = { .dot_limit = 225000,
-		.p2_slow = 14, .p2_fast = 14 },
-	.find_pll = intel_g4x_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_ironlake_dual_lvds_100m = {
-	.dot = { .min = 25000, .max = 350000 },
-	.vco = { .min = 1760000, .max = 3510000 },
-	.n = { .min = 1, .max = 3 },
-	.m = { .min = 79, .max = 126 },
-	.m1 = { .min = 12, .max = 22 },
-	.m2 = { .min = 5, .max = 9 },
-	.p = { .min = 14, .max = 42 },
-	.p1 = { .min = 2, .max = 6 },
-	.p2 = { .dot_limit = 225000,
-		.p2_slow = 7, .p2_fast = 7 },
-	.find_pll = intel_g4x_find_best_PLL,
-};
-
-static const intel_limit_t intel_limits_ironlake_display_port = {
-	.dot = { .min = 25000, .max = 350000 },
-	.vco = { .min = 1760000, .max = 3510000},
-	.n = { .min = 1, .max = 2 },
-	.m = { .min = 81, .max = 90 },
-	.m1 = { .min = 12, .max = 22 },
-	.m2 = { .min = 5, .max = 9 },
-	.p = { .min = 10, .max = 20 },
-	.p1 = { .min = 1, .max = 2},
-	.p2 = { .dot_limit = 0,
-		.p2_slow = 10, .p2_fast = 10 },
-	.find_pll = intel_find_pll_ironlake_dp,
-};
-
-static const intel_limit_t *intel_ironlake_limit(struct drm_crtc *crtc,
-						int refclk)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	const intel_limit_t *limit;
-
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
-		if ((I915_READ(PCH_LVDS) & LVDS_CLKB_POWER_MASK) ==
-		    LVDS_CLKB_POWER_UP) {
-			/* LVDS dual channel */
-			if (refclk == 100000)
-				limit = &intel_limits_ironlake_dual_lvds_100m;
-			else
-				limit = &intel_limits_ironlake_dual_lvds;
-		} else {
-			if (refclk == 100000)
-				limit = &intel_limits_ironlake_single_lvds_100m;
-			else
-				limit = &intel_limits_ironlake_single_lvds;
-		}
-	} else if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT) ||
-			HAS_eDP)
-		limit = &intel_limits_ironlake_display_port;
-	else
-		limit = &intel_limits_ironlake_dac;
-
-	return limit;
-}
-
-static const intel_limit_t *intel_g4x_limit(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	const intel_limit_t *limit;
-
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
-		if ((I915_READ(LVDS) & LVDS_CLKB_POWER_MASK) ==
-		    LVDS_CLKB_POWER_UP)
-			/* LVDS with dual channel */
-			limit = &intel_limits_g4x_dual_channel_lvds;
-		else
-			/* LVDS with dual channel */
-			limit = &intel_limits_g4x_single_channel_lvds;
-	} else if (intel_pipe_has_type(crtc, INTEL_OUTPUT_HDMI) ||
-		   intel_pipe_has_type(crtc, INTEL_OUTPUT_ANALOG)) {
-		limit = &intel_limits_g4x_hdmi;
-	} else if (intel_pipe_has_type(crtc, INTEL_OUTPUT_SDVO)) {
-		limit = &intel_limits_g4x_sdvo;
-	} else if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT)) {
-		limit = &intel_limits_g4x_display_port;
-	} else /* The option is for other outputs */
-		limit = &intel_limits_i9xx_sdvo;
-
-	return limit;
-}
-
-static const intel_limit_t *intel_limit(struct drm_crtc *crtc, int refclk)
-{
-	struct drm_device *dev = crtc->dev;
-	const intel_limit_t *limit;
-
-	if (HAS_PCH_SPLIT(dev))
-		limit = intel_ironlake_limit(crtc, refclk);
-	else if (IS_G4X(dev)) {
-		limit = intel_g4x_limit(crtc);
-	} else if (IS_PINEVIEW(dev)) {
-		if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS))
-			limit = &intel_limits_pineview_lvds;
-		else
-			limit = &intel_limits_pineview_sdvo;
-	} else if (!IS_GEN2(dev)) {
-		if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS))
-			limit = &intel_limits_i9xx_lvds;
-		else
-			limit = &intel_limits_i9xx_sdvo;
-	} else {
-		if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS))
-			limit = &intel_limits_i8xx_lvds;
-		else
-			limit = &intel_limits_i8xx_dvo;
-	}
-	return limit;
-}
-
-/* m1 is reserved as 0 in Pineview, n is a ring counter */
-static void pineview_clock(int refclk, intel_clock_t *clock)
-{
-	clock->m = clock->m2 + 2;
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = refclk * clock->m / clock->n;
-	clock->dot = clock->vco / clock->p;
-}
-
-static void intel_clock(struct drm_device *dev, int refclk, intel_clock_t *clock)
-{
-	if (IS_PINEVIEW(dev)) {
-		pineview_clock(refclk, clock);
-		return;
-	}
-	clock->m = 5 * (clock->m1 + 2) + (clock->m2 + 2);
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = refclk * clock->m / (clock->n + 2);
-	clock->dot = clock->vco / clock->p;
-}
-
-/**
- * Returns whether any output on the specified pipe is of the specified type
- */
-bool intel_pipe_has_type(struct drm_crtc *crtc, int type)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct intel_encoder *encoder;
-
-	list_for_each_entry(encoder, &mode_config->encoder_list, base.head)
-		if (encoder->base.crtc == crtc && encoder->type == type)
-			return true;
-
-	return false;
-}
-
-#define INTELPllInvalid(s)   do { /* DRM_DEBUG(s); */ return false; } while (0)
-/**
- * Returns whether the given set of divisors are valid for a given refclk with
- * the given connectors.
- */
-
-static bool intel_PLL_is_valid(struct drm_device *dev,
-			       const intel_limit_t *limit,
-			       const intel_clock_t *clock)
-{
-	if (clock->p1  < limit->p1.min  || limit->p1.max  < clock->p1)
-		INTELPllInvalid("p1 out of range\n");
-	if (clock->p   < limit->p.min   || limit->p.max   < clock->p)
-		INTELPllInvalid("p out of range\n");
-	if (clock->m2  < limit->m2.min  || limit->m2.max  < clock->m2)
-		INTELPllInvalid("m2 out of range\n");
-	if (clock->m1  < limit->m1.min  || limit->m1.max  < clock->m1)
-		INTELPllInvalid("m1 out of range\n");
-	if (clock->m1 <= clock->m2 && !IS_PINEVIEW(dev))
-		INTELPllInvalid("m1 <= m2\n");
-	if (clock->m   < limit->m.min   || limit->m.max   < clock->m)
-		INTELPllInvalid("m out of range\n");
-	if (clock->n   < limit->n.min   || limit->n.max   < clock->n)
-		INTELPllInvalid("n out of range\n");
-	if (clock->vco < limit->vco.min || limit->vco.max < clock->vco)
-		INTELPllInvalid("vco out of range\n");
-	/* XXX: We may need to be checking "Dot clock" depending on the multiplier,
-	 * connector, etc., rather than just a single range.
-	 */
-	if (clock->dot < limit->dot.min || limit->dot.max < clock->dot)
-		INTELPllInvalid("dot out of range\n");
-
-	return true;
-}
-
-static bool
-intel_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
-		    int target, int refclk, intel_clock_t *match_clock,
-		    intel_clock_t *best_clock)
-
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	intel_clock_t clock;
-	int err = target;
-
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) &&
-	    (I915_READ(LVDS)) != 0) {
-		/*
-		 * For LVDS, if the panel is on, just rely on its current
-		 * settings for dual-channel.  We haven't figured out how to
-		 * reliably set up different single/dual channel state, if we
-		 * even can.
-		 */
-		if ((I915_READ(LVDS) & LVDS_CLKB_POWER_MASK) ==
-		    LVDS_CLKB_POWER_UP)
-			clock.p2 = limit->p2.p2_fast;
-		else
-			clock.p2 = limit->p2.p2_slow;
-	} else {
-		if (target < limit->p2.dot_limit)
-			clock.p2 = limit->p2.p2_slow;
-		else
-			clock.p2 = limit->p2.p2_fast;
-	}
-
-	memset(best_clock, 0, sizeof(*best_clock));
-
-	for (clock.m1 = limit->m1.min; clock.m1 <= limit->m1.max;
-	     clock.m1++) {
-		for (clock.m2 = limit->m2.min;
-		     clock.m2 <= limit->m2.max; clock.m2++) {
-			/* m1 is always 0 in Pineview */
-			if (clock.m2 >= clock.m1 && !IS_PINEVIEW(dev))
-				break;
-			for (clock.n = limit->n.min;
-			     clock.n <= limit->n.max; clock.n++) {
-				for (clock.p1 = limit->p1.min;
-					clock.p1 <= limit->p1.max; clock.p1++) {
-					int this_err;
-
-					intel_clock(dev, refclk, &clock);
-					if (!intel_PLL_is_valid(dev, limit,
-								&clock))
-						continue;
-					if (match_clock &&
-					    clock.p != match_clock->p)
-						continue;
-
-					this_err = abs(clock.dot - target);
-					if (this_err < err) {
-						*best_clock = clock;
-						err = this_err;
-					}
-				}
-			}
-		}
-	}
-
-	return (err != target);
-}
-
-static bool
-intel_g4x_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
-			int target, int refclk, intel_clock_t *match_clock,
-			intel_clock_t *best_clock)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	intel_clock_t clock;
-	int max_n;
-	bool found;
-	/* approximately equals target * 0.00585 */
-	int err_most = (target >> 8) + (target >> 9);
-	found = false;
-
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
-		int lvds_reg;
-
-		if (HAS_PCH_SPLIT(dev))
-			lvds_reg = PCH_LVDS;
-		else
-			lvds_reg = LVDS;
-		if ((I915_READ(lvds_reg) & LVDS_CLKB_POWER_MASK) ==
-		    LVDS_CLKB_POWER_UP)
-			clock.p2 = limit->p2.p2_fast;
-		else
-			clock.p2 = limit->p2.p2_slow;
-	} else {
-		if (target < limit->p2.dot_limit)
-			clock.p2 = limit->p2.p2_slow;
-		else
-			clock.p2 = limit->p2.p2_fast;
-	}
-
-	memset(best_clock, 0, sizeof(*best_clock));
-	max_n = limit->n.max;
-	/* based on hardware requirement, prefer smaller n to precision */
-	for (clock.n = limit->n.min; clock.n <= max_n; clock.n++) {
-		/* based on hardware requirement, prefere larger m1,m2 */
-		for (clock.m1 = limit->m1.max;
-		     clock.m1 >= limit->m1.min; clock.m1--) {
-			for (clock.m2 = limit->m2.max;
-			     clock.m2 >= limit->m2.min; clock.m2--) {
-				for (clock.p1 = limit->p1.max;
-				     clock.p1 >= limit->p1.min; clock.p1--) {
-					int this_err;
-
-					intel_clock(dev, refclk, &clock);
-					if (!intel_PLL_is_valid(dev, limit,
-								&clock))
-						continue;
-					if (match_clock &&
-					    clock.p != match_clock->p)
-						continue;
-
-					this_err = abs(clock.dot - target);
-					if (this_err < err_most) {
-						*best_clock = clock;
-						err_most = this_err;
-						max_n = clock.n;
-						found = true;
-					}
-				}
-			}
-		}
-	}
-	return found;
-}
-
-static bool
-intel_find_pll_ironlake_dp(const intel_limit_t *limit, struct drm_crtc *crtc,
-			   int target, int refclk, intel_clock_t *match_clock,
-			   intel_clock_t *best_clock)
-{
-	struct drm_device *dev = crtc->dev;
-	intel_clock_t clock;
-
-	if (target < 200000) {
-		clock.n = 1;
-		clock.p1 = 2;
-		clock.p2 = 10;
-		clock.m1 = 12;
-		clock.m2 = 9;
-	} else {
-		clock.n = 2;
-		clock.p1 = 1;
-		clock.p2 = 10;
-		clock.m1 = 14;
-		clock.m2 = 8;
-	}
-	intel_clock(dev, refclk, &clock);
-	memcpy(best_clock, &clock, sizeof(intel_clock_t));
-	return true;
-}
-
-/* DisplayPort has only two frequencies, 162MHz and 270MHz */
-static bool
-intel_find_pll_g4x_dp(const intel_limit_t *limit, struct drm_crtc *crtc,
-		      int target, int refclk, intel_clock_t *match_clock,
-		      intel_clock_t *best_clock)
-{
-	intel_clock_t clock;
-	if (target < 200000) {
-		clock.p1 = 2;
-		clock.p2 = 10;
-		clock.n = 2;
-		clock.m1 = 23;
-		clock.m2 = 8;
-	} else {
-		clock.p1 = 1;
-		clock.p2 = 10;
-		clock.n = 1;
-		clock.m1 = 14;
-		clock.m2 = 2;
-	}
-	clock.m = 5 * (clock.m1 + 2) + (clock.m2 + 2);
-	clock.p = (clock.p1 * clock.p2);
-	clock.dot = 96000 * clock.m / (clock.n + 2) / clock.p;
-	clock.vco = 0;
-	memcpy(best_clock, &clock, sizeof(intel_clock_t));
-	return true;
-}
-
-/**
- * intel_wait_for_vblank - wait for vblank on a given pipe
- * @dev: drm device
- * @pipe: pipe to wait for
- *
- * Wait for vblank to occur on a given pipe.  Needed for various bits of
- * mode setting code.
- */
-void intel_wait_for_vblank(struct drm_device *dev, int pipe)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int pipestat_reg = PIPESTAT(pipe);
-
-	/* Clear existing vblank status. Note this will clear any other
-	 * sticky status fields as well.
-	 *
-	 * This races with i915_driver_irq_handler() with the result
-	 * that either function could miss a vblank event.  Here it is not
-	 * fatal, as we will either wait upon the next vblank interrupt or
-	 * timeout.  Generally speaking intel_wait_for_vblank() is only
-	 * called during modeset at which time the GPU should be idle and
-	 * should *not* be performing page flips and thus not waiting on
-	 * vblanks...
-	 * Currently, the result of us stealing a vblank from the irq
-	 * handler is that a single frame will be skipped during swapbuffers.
-	 */
-	I915_WRITE(pipestat_reg,
-		   I915_READ(pipestat_reg) | PIPE_VBLANK_INTERRUPT_STATUS);
-
-	/* Wait for vblank interrupt bit to set */
-	if (wait_for(I915_READ(pipestat_reg) &
-		     PIPE_VBLANK_INTERRUPT_STATUS,
-		     50))
-		DRM_DEBUG_KMS("vblank wait timed out\n");
-}
-
-/*
- * intel_wait_for_pipe_off - wait for pipe to turn off
- * @dev: drm device
- * @pipe: pipe to wait for
- *
- * After disabling a pipe, we can't wait for vblank in the usual way,
- * spinning on the vblank interrupt status bit, since we won't actually
- * see an interrupt when the pipe is disabled.
- *
- * On Gen4 and above:
- *   wait for the pipe register state bit to turn off
- *
- * Otherwise:
- *   wait for the display line value to settle (it usually
- *   ends up stopping at the start of the next frame).
- *
- */
-void intel_wait_for_pipe_off(struct drm_device *dev, int pipe)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (INTEL_INFO(dev)->gen >= 4) {
-		int reg = PIPECONF(pipe);
-
-		/* Wait for the Pipe State to go off */
-		if (wait_for((I915_READ(reg) & I965_PIPECONF_ACTIVE) == 0,
-			     100))
-			DRM_DEBUG_KMS("pipe_off wait timed out\n");
-	} else {
-		u32 last_line;
-		int reg = PIPEDSL(pipe);
-		unsigned long timeout = jiffies + msecs_to_jiffies(100);
-
-		/* Wait for the display line to settle */
-		do {
-			last_line = I915_READ(reg) & DSL_LINEMASK;
-			mdelay(5);
-		} while (((I915_READ(reg) & DSL_LINEMASK) != last_line) &&
-			 time_after(timeout, jiffies));
-		if (time_after(jiffies, timeout))
-			DRM_DEBUG_KMS("pipe_off wait timed out\n");
-	}
-}
-
-static const char *state_string(bool enabled)
-{
-	return enabled ? "on" : "off";
-}
-
-/* Only for pre-ILK configs */
-static void assert_pll(struct drm_i915_private *dev_priv,
-		       enum pipe pipe, bool state)
-{
-	int reg;
-	u32 val;
-	bool cur_state;
-
-	reg = DPLL(pipe);
-	val = I915_READ(reg);
-	cur_state = !!(val & DPLL_VCO_ENABLE);
-	WARN(cur_state != state,
-	     "PLL state assertion failure (expected %s, current %s)\n",
-	     state_string(state), state_string(cur_state));
-}
-#define assert_pll_enabled(d, p) assert_pll(d, p, true)
-#define assert_pll_disabled(d, p) assert_pll(d, p, false)
-
-/* For ILK+ */
-static void assert_pch_pll(struct drm_i915_private *dev_priv,
-			   enum pipe pipe, bool state)
-{
-	int reg;
-	u32 val;
-	bool cur_state;
-
-	if (HAS_PCH_CPT(dev_priv->dev)) {
-		u32 pch_dpll;
-
-		pch_dpll = I915_READ(PCH_DPLL_SEL);
-
-		/* Make sure the selected PLL is enabled to the transcoder */
-		WARN(!((pch_dpll >> (4 * pipe)) & 8),
-		     "transcoder %d PLL not enabled\n", pipe);
-
-		/* Convert the transcoder pipe number to a pll pipe number */
-		pipe = (pch_dpll >> (4 * pipe)) & 1;
-	}
-
-	reg = PCH_DPLL(pipe);
-	val = I915_READ(reg);
-	cur_state = !!(val & DPLL_VCO_ENABLE);
-	WARN(cur_state != state,
-	     "PCH PLL state assertion failure (expected %s, current %s)\n",
-	     state_string(state), state_string(cur_state));
-}
-#define assert_pch_pll_enabled(d, p) assert_pch_pll(d, p, true)
-#define assert_pch_pll_disabled(d, p) assert_pch_pll(d, p, false)
-
-static void assert_fdi_tx(struct drm_i915_private *dev_priv,
-			  enum pipe pipe, bool state)
-{
-	int reg;
-	u32 val;
-	bool cur_state;
-
-	reg = FDI_TX_CTL(pipe);
-	val = I915_READ(reg);
-	cur_state = !!(val & FDI_TX_ENABLE);
-	WARN(cur_state != state,
-	     "FDI TX state assertion failure (expected %s, current %s)\n",
-	     state_string(state), state_string(cur_state));
-}
-#define assert_fdi_tx_enabled(d, p) assert_fdi_tx(d, p, true)
-#define assert_fdi_tx_disabled(d, p) assert_fdi_tx(d, p, false)
-
-static void assert_fdi_rx(struct drm_i915_private *dev_priv,
-			  enum pipe pipe, bool state)
-{
-	int reg;
-	u32 val;
-	bool cur_state;
-
-	reg = FDI_RX_CTL(pipe);
-	val = I915_READ(reg);
-	cur_state = !!(val & FDI_RX_ENABLE);
-	WARN(cur_state != state,
-	     "FDI RX state assertion failure (expected %s, current %s)\n",
-	     state_string(state), state_string(cur_state));
-}
-#define assert_fdi_rx_enabled(d, p) assert_fdi_rx(d, p, true)
-#define assert_fdi_rx_disabled(d, p) assert_fdi_rx(d, p, false)
-
-static void assert_fdi_tx_pll_enabled(struct drm_i915_private *dev_priv,
-				      enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	/* ILK FDI PLL is always enabled */
-	if (dev_priv->info->gen == 5)
-		return;
-
-	reg = FDI_TX_CTL(pipe);
-	val = I915_READ(reg);
-	WARN(!(val & FDI_TX_PLL_ENABLE), "FDI TX PLL assertion failure, should be active but is disabled\n");
-}
-
-static void assert_fdi_rx_pll_enabled(struct drm_i915_private *dev_priv,
-				      enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	reg = FDI_RX_CTL(pipe);
-	val = I915_READ(reg);
-	WARN(!(val & FDI_RX_PLL_ENABLE), "FDI RX PLL assertion failure, should be active but is disabled\n");
-}
-
-static void assert_panel_unlocked(struct drm_i915_private *dev_priv,
-				  enum pipe pipe)
-{
-	int pp_reg, lvds_reg;
-	u32 val;
-	enum pipe panel_pipe = PIPE_A;
-	bool locked = true;
-
-	if (HAS_PCH_SPLIT(dev_priv->dev)) {
-		pp_reg = PCH_PP_CONTROL;
-		lvds_reg = PCH_LVDS;
-	} else {
-		pp_reg = PP_CONTROL;
-		lvds_reg = LVDS;
-	}
-
-	val = I915_READ(pp_reg);
-	if (!(val & PANEL_POWER_ON) ||
-	    ((val & PANEL_UNLOCK_REGS) == PANEL_UNLOCK_REGS))
-		locked = false;
-
-	if (I915_READ(lvds_reg) & LVDS_PIPEB_SELECT)
-		panel_pipe = PIPE_B;
-
-	WARN(panel_pipe == pipe && locked,
-	     "panel assertion failure, pipe %c regs locked\n",
-	     pipe_name(pipe));
-}
-
-void assert_pipe(struct drm_i915_private *dev_priv,
-		 enum pipe pipe, bool state)
-{
-	int reg;
-	u32 val;
-	bool cur_state;
-
-	/* if we need the pipe A quirk it must be always on */
-	if (pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE)
-		state = true;
-
-	reg = PIPECONF(pipe);
-	val = I915_READ(reg);
-	cur_state = !!(val & PIPECONF_ENABLE);
-	WARN(cur_state != state,
-	     "pipe %c assertion failure (expected %s, current %s)\n",
-	     pipe_name(pipe), state_string(state), state_string(cur_state));
-}
-
-static void assert_plane(struct drm_i915_private *dev_priv,
-			 enum plane plane, bool state)
-{
-	int reg;
-	u32 val;
-	bool cur_state;
-
-	reg = DSPCNTR(plane);
-	val = I915_READ(reg);
-	cur_state = !!(val & DISPLAY_PLANE_ENABLE);
-	WARN(cur_state != state,
-	     "plane %c assertion failure (expected %s, current %s)\n",
-	     plane_name(plane), state_string(state), state_string(cur_state));
-}
-
-#define assert_plane_enabled(d, p) assert_plane(d, p, true)
-#define assert_plane_disabled(d, p) assert_plane(d, p, false)
-
-static void assert_planes_disabled(struct drm_i915_private *dev_priv,
-				   enum pipe pipe)
-{
-	int reg, i;
-	u32 val;
-	int cur_pipe;
-
-	/* Planes are fixed to pipes on ILK+ */
-	if (HAS_PCH_SPLIT(dev_priv->dev)) {
-		reg = DSPCNTR(pipe);
-		val = I915_READ(reg);
-		WARN((val & DISPLAY_PLANE_ENABLE),
-		     "plane %c assertion failure, should be disabled but not\n",
-		     plane_name(pipe));
-		return;
-	}
-
-	/* Need to check both planes against the pipe */
-	for (i = 0; i < 2; i++) {
-		reg = DSPCNTR(i);
-		val = I915_READ(reg);
-		cur_pipe = (val & DISPPLANE_SEL_PIPE_MASK) >>
-			DISPPLANE_SEL_PIPE_SHIFT;
-		WARN((val & DISPLAY_PLANE_ENABLE) && pipe == cur_pipe,
-		     "plane %c assertion failure, should be off on pipe %c but is still active\n",
-		     plane_name(i), pipe_name(pipe));
-	}
-}
-
-static void assert_pch_refclk_enabled(struct drm_i915_private *dev_priv)
-{
-	u32 val;
-	bool enabled;
-
-	val = I915_READ(PCH_DREF_CONTROL);
-	enabled = !!(val & (DREF_SSC_SOURCE_MASK | DREF_NONSPREAD_SOURCE_MASK |
-			    DREF_SUPERSPREAD_SOURCE_MASK));
-	WARN(!enabled, "PCH refclk assertion failure, should be active but is disabled\n");
-}
-
-static void assert_transcoder_disabled(struct drm_i915_private *dev_priv,
-				       enum pipe pipe)
-{
-	int reg;
-	u32 val;
-	bool enabled;
-
-	reg = TRANSCONF(pipe);
-	val = I915_READ(reg);
-	enabled = !!(val & TRANS_ENABLE);
-	WARN(enabled,
-	     "transcoder assertion failed, should be off on pipe %c but is still active\n",
-	     pipe_name(pipe));
-}
-
-static bool dp_pipe_enabled(struct drm_i915_private *dev_priv,
-			    enum pipe pipe, u32 port_sel, u32 val)
-{
-	if ((val & DP_PORT_EN) == 0)
-		return false;
-
-	if (HAS_PCH_CPT(dev_priv->dev)) {
-		u32	trans_dp_ctl_reg = TRANS_DP_CTL(pipe);
-		u32	trans_dp_ctl = I915_READ(trans_dp_ctl_reg);
-		if ((trans_dp_ctl & TRANS_DP_PORT_SEL_MASK) != port_sel)
-			return false;
-	} else {
-		if ((val & DP_PIPE_MASK) != (pipe << 30))
-			return false;
-	}
-	return true;
-}
-
-static bool hdmi_pipe_enabled(struct drm_i915_private *dev_priv,
-			      enum pipe pipe, u32 val)
-{
-	if ((val & PORT_ENABLE) == 0)
-		return false;
-
-	if (HAS_PCH_CPT(dev_priv->dev)) {
-		if ((val & PORT_TRANS_SEL_MASK) != PORT_TRANS_SEL_CPT(pipe))
-			return false;
-	} else {
-		if ((val & TRANSCODER_MASK) != TRANSCODER(pipe))
-			return false;
-	}
-	return true;
-}
-
-static bool lvds_pipe_enabled(struct drm_i915_private *dev_priv,
-			      enum pipe pipe, u32 val)
-{
-	if ((val & LVDS_PORT_EN) == 0)
-		return false;
-
-	if (HAS_PCH_CPT(dev_priv->dev)) {
-		if ((val & PORT_TRANS_SEL_MASK) != PORT_TRANS_SEL_CPT(pipe))
-			return false;
-	} else {
-		if ((val & LVDS_PIPE_MASK) != LVDS_PIPE(pipe))
-			return false;
-	}
-	return true;
-}
-
-static bool adpa_pipe_enabled(struct drm_i915_private *dev_priv,
-			      enum pipe pipe, u32 val)
-{
-	if ((val & ADPA_DAC_ENABLE) == 0)
-		return false;
-	if (HAS_PCH_CPT(dev_priv->dev)) {
-		if ((val & PORT_TRANS_SEL_MASK) != PORT_TRANS_SEL_CPT(pipe))
-			return false;
-	} else {
-		if ((val & ADPA_PIPE_SELECT_MASK) != ADPA_PIPE_SELECT(pipe))
-			return false;
-	}
-	return true;
-}
-
-static void assert_pch_dp_disabled(struct drm_i915_private *dev_priv,
-				   enum pipe pipe, int reg, u32 port_sel)
-{
-	u32 val = I915_READ(reg);
-	WARN(dp_pipe_enabled(dev_priv, pipe, port_sel, val),
-	     "PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n",
-	     reg, pipe_name(pipe));
-}
-
-static void assert_pch_hdmi_disabled(struct drm_i915_private *dev_priv,
-				     enum pipe pipe, int reg)
-{
-	u32 val = I915_READ(reg);
-	WARN(hdmi_pipe_enabled(dev_priv, val, pipe),
-	     "PCH HDMI (0x%08x) enabled on transcoder %c, should be disabled\n",
-	     reg, pipe_name(pipe));
-}
-
-static void assert_pch_ports_disabled(struct drm_i915_private *dev_priv,
-				      enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	assert_pch_dp_disabled(dev_priv, pipe, PCH_DP_B, TRANS_DP_PORT_SEL_B);
-	assert_pch_dp_disabled(dev_priv, pipe, PCH_DP_C, TRANS_DP_PORT_SEL_C);
-	assert_pch_dp_disabled(dev_priv, pipe, PCH_DP_D, TRANS_DP_PORT_SEL_D);
-
-	reg = PCH_ADPA;
-	val = I915_READ(reg);
-	WARN(adpa_pipe_enabled(dev_priv, val, pipe),
-	     "PCH VGA enabled on transcoder %c, should be disabled\n",
-	     pipe_name(pipe));
-
-	reg = PCH_LVDS;
-	val = I915_READ(reg);
-	WARN(lvds_pipe_enabled(dev_priv, val, pipe),
-	     "PCH LVDS enabled on transcoder %c, should be disabled\n",
-	     pipe_name(pipe));
-
-	assert_pch_hdmi_disabled(dev_priv, pipe, HDMIB);
-	assert_pch_hdmi_disabled(dev_priv, pipe, HDMIC);
-	assert_pch_hdmi_disabled(dev_priv, pipe, HDMID);
-}
-
-/**
- * intel_enable_pll - enable a PLL
- * @dev_priv: i915 private structure
- * @pipe: pipe PLL to enable
- *
- * Enable @pipe's PLL so we can start pumping pixels from a plane.  Check to
- * make sure the PLL reg is writable first though, since the panel write
- * protect mechanism may be enabled.
- *
- * Note!  This is for pre-ILK only.
- */
-static void intel_enable_pll(struct drm_i915_private *dev_priv, enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	/* No really, not for ILK+ */
-	BUG_ON(dev_priv->info->gen >= 5);
-
-	/* PLL is protected by panel, make sure we can write it */
-	if (IS_MOBILE(dev_priv->dev) && !IS_I830(dev_priv->dev))
-		assert_panel_unlocked(dev_priv, pipe);
-
-	reg = DPLL(pipe);
-	val = I915_READ(reg);
-	val |= DPLL_VCO_ENABLE;
-
-	/* We do this three times for luck */
-	I915_WRITE(reg, val);
-	POSTING_READ(reg);
-	udelay(150); /* wait for warmup */
-	I915_WRITE(reg, val);
-	POSTING_READ(reg);
-	udelay(150); /* wait for warmup */
-	I915_WRITE(reg, val);
-	POSTING_READ(reg);
-	udelay(150); /* wait for warmup */
-}
-
-/**
- * intel_disable_pll - disable a PLL
- * @dev_priv: i915 private structure
- * @pipe: pipe PLL to disable
- *
- * Disable the PLL for @pipe, making sure the pipe is off first.
- *
- * Note!  This is for pre-ILK only.
- */
-static void intel_disable_pll(struct drm_i915_private *dev_priv, enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	/* Don't disable pipe A or pipe A PLLs if needed */
-	if (pipe == PIPE_A && (dev_priv->quirks & QUIRK_PIPEA_FORCE))
-		return;
-
-	/* Make sure the pipe isn't still relying on us */
-	assert_pipe_disabled(dev_priv, pipe);
-
-	reg = DPLL(pipe);
-	val = I915_READ(reg);
-	val &= ~DPLL_VCO_ENABLE;
-	I915_WRITE(reg, val);
-	POSTING_READ(reg);
-}
-
-/**
- * intel_enable_pch_pll - enable PCH PLL
- * @dev_priv: i915 private structure
- * @pipe: pipe PLL to enable
- *
- * The PCH PLL needs to be enabled before the PCH transcoder, since it
- * drives the transcoder clock.
- */
-static void intel_enable_pch_pll(struct drm_i915_private *dev_priv,
-				 enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	if (pipe > 1)
-		return;
-
-	/* PCH only available on ILK+ */
-	BUG_ON(dev_priv->info->gen < 5);
-
-	/* PCH refclock must be enabled first */
-	assert_pch_refclk_enabled(dev_priv);
-
-	reg = PCH_DPLL(pipe);
-	val = I915_READ(reg);
-	val |= DPLL_VCO_ENABLE;
-	I915_WRITE(reg, val);
-	POSTING_READ(reg);
-	udelay(200);
-}
-
-static void intel_disable_pch_pll(struct drm_i915_private *dev_priv,
-				  enum pipe pipe)
-{
-	int reg;
-	u32 val, pll_mask = TRANSC_DPLL_ENABLE | TRANSC_DPLLB_SEL,
-		pll_sel = TRANSC_DPLL_ENABLE;
-
-	if (pipe > 1)
-		return;
-
-	/* PCH only available on ILK+ */
-	BUG_ON(dev_priv->info->gen < 5);
-
-	/* Make sure transcoder isn't still depending on us */
-	assert_transcoder_disabled(dev_priv, pipe);
-
-	if (pipe == 0)
-		pll_sel |= TRANSC_DPLLA_SEL;
-	else if (pipe == 1)
-		pll_sel |= TRANSC_DPLLB_SEL;
-
-
-	if ((I915_READ(PCH_DPLL_SEL) & pll_mask) == pll_sel)
-		return;
-
-	reg = PCH_DPLL(pipe);
-	val = I915_READ(reg);
-	val &= ~DPLL_VCO_ENABLE;
-	I915_WRITE(reg, val);
-	POSTING_READ(reg);
-	udelay(200);
-}
-
-static void intel_enable_transcoder(struct drm_i915_private *dev_priv,
-				    enum pipe pipe)
-{
-	int reg;
-	u32 val, pipeconf_val;
-	struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
-
-	/* PCH only available on ILK+ */
-	BUG_ON(dev_priv->info->gen < 5);
-
-	/* Make sure PCH DPLL is enabled */
-	assert_pch_pll_enabled(dev_priv, pipe);
-
-	/* FDI must be feeding us bits for PCH ports */
-	assert_fdi_tx_enabled(dev_priv, pipe);
-	assert_fdi_rx_enabled(dev_priv, pipe);
-
-	reg = TRANSCONF(pipe);
-	val = I915_READ(reg);
-	pipeconf_val = I915_READ(PIPECONF(pipe));
-
-	if (HAS_PCH_IBX(dev_priv->dev)) {
-		/*
-		 * make the BPC in transcoder be consistent with
-		 * that in pipeconf reg.
-		 */
-		val &= ~PIPE_BPC_MASK;
-		val |= pipeconf_val & PIPE_BPC_MASK;
-	}
-
-	val &= ~TRANS_INTERLACE_MASK;
-	if ((pipeconf_val & PIPECONF_INTERLACE_MASK) == PIPECONF_INTERLACED_ILK)
-		if (HAS_PCH_IBX(dev_priv->dev) &&
-		    intel_pipe_has_type(crtc, INTEL_OUTPUT_SDVO))
-			val |= TRANS_LEGACY_INTERLACED_ILK;
-		else
-			val |= TRANS_INTERLACED;
-	else
-		val |= TRANS_PROGRESSIVE;
-
-	I915_WRITE(reg, val | TRANS_ENABLE);
-	if (wait_for(I915_READ(reg) & TRANS_STATE_ENABLE, 100))
-		DRM_ERROR("failed to enable transcoder %d\n", pipe);
-}
-
-static void intel_disable_transcoder(struct drm_i915_private *dev_priv,
-				     enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	/* FDI relies on the transcoder */
-	assert_fdi_tx_disabled(dev_priv, pipe);
-	assert_fdi_rx_disabled(dev_priv, pipe);
-
-	/* Ports must be off as well */
-	assert_pch_ports_disabled(dev_priv, pipe);
-
-	reg = TRANSCONF(pipe);
-	val = I915_READ(reg);
-	val &= ~TRANS_ENABLE;
-	I915_WRITE(reg, val);
-	/* wait for PCH transcoder off, transcoder state */
-	if (wait_for((I915_READ(reg) & TRANS_STATE_ENABLE) == 0, 50))
-		DRM_ERROR("failed to disable transcoder %d\n", pipe);
-}
-
-/**
- * intel_enable_pipe - enable a pipe, asserting requirements
- * @dev_priv: i915 private structure
- * @pipe: pipe to enable
- * @pch_port: on ILK+, is this pipe driving a PCH port or not
- *
- * Enable @pipe, making sure that various hardware specific requirements
- * are met, if applicable, e.g. PLL enabled, LVDS pairs enabled, etc.
- *
- * @pipe should be %PIPE_A or %PIPE_B.
- *
- * Will wait until the pipe is actually running (i.e. first vblank) before
- * returning.
- */
-static void intel_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe,
-			      bool pch_port)
-{
-	int reg;
-	u32 val;
-
-	/*
-	 * A pipe without a PLL won't actually be able to drive bits from
-	 * a plane.  On ILK+ the pipe PLLs are integrated, so we don't
-	 * need the check.
-	 */
-	if (!HAS_PCH_SPLIT(dev_priv->dev))
-		assert_pll_enabled(dev_priv, pipe);
-	else {
-		if (pch_port) {
-			/* if driving the PCH, we need FDI enabled */
-			assert_fdi_rx_pll_enabled(dev_priv, pipe);
-			assert_fdi_tx_pll_enabled(dev_priv, pipe);
-		}
-		/* FIXME: assert CPU port conditions for SNB+ */
-	}
-
-	reg = PIPECONF(pipe);
-	val = I915_READ(reg);
-	if (val & PIPECONF_ENABLE)
-		return;
-
-	I915_WRITE(reg, val | PIPECONF_ENABLE);
-	intel_wait_for_vblank(dev_priv->dev, pipe);
-}
-
-/**
- * intel_disable_pipe - disable a pipe, asserting requirements
- * @dev_priv: i915 private structure
- * @pipe: pipe to disable
- *
- * Disable @pipe, making sure that various hardware specific requirements
- * are met, if applicable, e.g. plane disabled, panel fitter off, etc.
- *
- * @pipe should be %PIPE_A or %PIPE_B.
- *
- * Will wait until the pipe has shut down before returning.
- */
-static void intel_disable_pipe(struct drm_i915_private *dev_priv,
-			       enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	/*
-	 * Make sure planes won't keep trying to pump pixels to us,
-	 * or we might hang the display.
-	 */
-	assert_planes_disabled(dev_priv, pipe);
-
-	/* Don't disable pipe A or pipe A PLLs if needed */
-	if (pipe == PIPE_A && (dev_priv->quirks & QUIRK_PIPEA_FORCE))
-		return;
-
-	reg = PIPECONF(pipe);
-	val = I915_READ(reg);
-	if ((val & PIPECONF_ENABLE) == 0)
-		return;
-
-	I915_WRITE(reg, val & ~PIPECONF_ENABLE);
-	intel_wait_for_pipe_off(dev_priv->dev, pipe);
-}
-
-/*
- * Plane regs are double buffered, going from enabled->disabled needs a
- * trigger in order to latch.  The display address reg provides this.
- */
-static void intel_flush_display_plane(struct drm_i915_private *dev_priv,
-				      enum plane plane)
-{
-	I915_WRITE(DSPADDR(plane), I915_READ(DSPADDR(plane)));
-	I915_WRITE(DSPSURF(plane), I915_READ(DSPSURF(plane)));
-}
-
-/**
- * intel_enable_plane - enable a display plane on a given pipe
- * @dev_priv: i915 private structure
- * @plane: plane to enable
- * @pipe: pipe being fed
- *
- * Enable @plane on @pipe, making sure that @pipe is running first.
- */
-static void intel_enable_plane(struct drm_i915_private *dev_priv,
-			       enum plane plane, enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	/* If the pipe isn't enabled, we can't pump pixels and may hang */
-	assert_pipe_enabled(dev_priv, pipe);
-
-	reg = DSPCNTR(plane);
-	val = I915_READ(reg);
-	if (val & DISPLAY_PLANE_ENABLE)
-		return;
-
-	I915_WRITE(reg, val | DISPLAY_PLANE_ENABLE);
-	intel_flush_display_plane(dev_priv, plane);
-	intel_wait_for_vblank(dev_priv->dev, pipe);
-}
-
-/**
- * intel_disable_plane - disable a display plane
- * @dev_priv: i915 private structure
- * @plane: plane to disable
- * @pipe: pipe consuming the data
- *
- * Disable @plane; should be an independent operation.
- */
-static void intel_disable_plane(struct drm_i915_private *dev_priv,
-				enum plane plane, enum pipe pipe)
-{
-	int reg;
-	u32 val;
-
-	reg = DSPCNTR(plane);
-	val = I915_READ(reg);
-	if ((val & DISPLAY_PLANE_ENABLE) == 0)
-		return;
-
-	I915_WRITE(reg, val & ~DISPLAY_PLANE_ENABLE);
-	intel_flush_display_plane(dev_priv, plane);
-	intel_wait_for_vblank(dev_priv->dev, pipe);
-}
-
-static void disable_pch_dp(struct drm_i915_private *dev_priv,
-			   enum pipe pipe, int reg, u32 port_sel)
-{
-	u32 val = I915_READ(reg);
-	if (dp_pipe_enabled(dev_priv, pipe, port_sel, val)) {
-		DRM_DEBUG_KMS("Disabling pch dp %x on pipe %d\n", reg, pipe);
-		I915_WRITE(reg, val & ~DP_PORT_EN);
-	}
-}
-
-static void disable_pch_hdmi(struct drm_i915_private *dev_priv,
-			     enum pipe pipe, int reg)
-{
-	u32 val = I915_READ(reg);
-	if (hdmi_pipe_enabled(dev_priv, val, pipe)) {
-		DRM_DEBUG_KMS("Disabling pch HDMI %x on pipe %d\n",
-			      reg, pipe);
-		I915_WRITE(reg, val & ~PORT_ENABLE);
-	}
-}
-
-/* Disable any ports connected to this transcoder */
-static void intel_disable_pch_ports(struct drm_i915_private *dev_priv,
-				    enum pipe pipe)
-{
-	u32 reg, val;
-
-	val = I915_READ(PCH_PP_CONTROL);
-	I915_WRITE(PCH_PP_CONTROL, val | PANEL_UNLOCK_REGS);
-
-	disable_pch_dp(dev_priv, pipe, PCH_DP_B, TRANS_DP_PORT_SEL_B);
-	disable_pch_dp(dev_priv, pipe, PCH_DP_C, TRANS_DP_PORT_SEL_C);
-	disable_pch_dp(dev_priv, pipe, PCH_DP_D, TRANS_DP_PORT_SEL_D);
-
-	reg = PCH_ADPA;
-	val = I915_READ(reg);
-	if (adpa_pipe_enabled(dev_priv, val, pipe))
-		I915_WRITE(reg, val & ~ADPA_DAC_ENABLE);
-
-	reg = PCH_LVDS;
-	val = I915_READ(reg);
-	if (lvds_pipe_enabled(dev_priv, val, pipe)) {
-		DRM_DEBUG_KMS("disable lvds on pipe %d val 0x%08x\n", pipe, val);
-		I915_WRITE(reg, val & ~LVDS_PORT_EN);
-		POSTING_READ(reg);
-		udelay(100);
-	}
-
-	disable_pch_hdmi(dev_priv, pipe, HDMIB);
-	disable_pch_hdmi(dev_priv, pipe, HDMIC);
-	disable_pch_hdmi(dev_priv, pipe, HDMID);
-}
-
-static void i8xx_disable_fbc(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 fbc_ctl;
-
-	/* Disable compression */
-	fbc_ctl = I915_READ(FBC_CONTROL);
-	if ((fbc_ctl & FBC_CTL_EN) == 0)
-		return;
-
-	fbc_ctl &= ~FBC_CTL_EN;
-	I915_WRITE(FBC_CONTROL, fbc_ctl);
-
-	/* Wait for compressing bit to clear */
-	if (wait_for((I915_READ(FBC_STATUS) & FBC_STAT_COMPRESSING) == 0, 10)) {
-		DRM_DEBUG_KMS("FBC idle timed out\n");
-		return;
-	}
-
-	DRM_DEBUG_KMS("disabled FBC\n");
-}
-
-static void i8xx_enable_fbc(struct drm_crtc *crtc, unsigned long interval)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_framebuffer *fb = crtc->fb;
-	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
-	struct drm_i915_gem_object *obj = intel_fb->obj;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int cfb_pitch;
-	int plane, i;
-	u32 fbc_ctl, fbc_ctl2;
-
-	cfb_pitch = dev_priv->cfb_size / FBC_LL_SIZE;
-	if (fb->pitches[0] < cfb_pitch)
-		cfb_pitch = fb->pitches[0];
-
-	/* FBC_CTL wants 64B units */
-	cfb_pitch = (cfb_pitch / 64) - 1;
-	plane = intel_crtc->plane == 0 ? FBC_CTL_PLANEA : FBC_CTL_PLANEB;
-
-	/* Clear old tags */
-	for (i = 0; i < (FBC_LL_SIZE / 32) + 1; i++)
-		I915_WRITE(FBC_TAG + (i * 4), 0);
-
-	/* Set it up... */
-	fbc_ctl2 = FBC_CTL_FENCE_DBL | FBC_CTL_IDLE_IMM | FBC_CTL_CPU_FENCE;
-	fbc_ctl2 |= plane;
-	I915_WRITE(FBC_CONTROL2, fbc_ctl2);
-	I915_WRITE(FBC_FENCE_OFF, crtc->y);
-
-	/* enable it... */
-	fbc_ctl = FBC_CTL_EN | FBC_CTL_PERIODIC;
-	if (IS_I945GM(dev))
-		fbc_ctl |= FBC_CTL_C3_IDLE; /* 945 needs special SR handling */
-	fbc_ctl |= (cfb_pitch & 0xff) << FBC_CTL_STRIDE_SHIFT;
-	fbc_ctl |= (interval & 0x2fff) << FBC_CTL_INTERVAL_SHIFT;
-	fbc_ctl |= obj->fence_reg;
-	I915_WRITE(FBC_CONTROL, fbc_ctl);
-
-	DRM_DEBUG_KMS("enabled FBC, pitch %d, yoff %d, plane %d, ",
-		      cfb_pitch, crtc->y, intel_crtc->plane);
-}
-
-static bool i8xx_fbc_enabled(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	return I915_READ(FBC_CONTROL) & FBC_CTL_EN;
-}
-
-static void g4x_enable_fbc(struct drm_crtc *crtc, unsigned long interval)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_framebuffer *fb = crtc->fb;
-	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
-	struct drm_i915_gem_object *obj = intel_fb->obj;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int plane = intel_crtc->plane == 0 ? DPFC_CTL_PLANEA : DPFC_CTL_PLANEB;
-	unsigned long stall_watermark = 200;
-	u32 dpfc_ctl;
-
-	dpfc_ctl = plane | DPFC_SR_EN | DPFC_CTL_LIMIT_1X;
-	dpfc_ctl |= DPFC_CTL_FENCE_EN | obj->fence_reg;
-	I915_WRITE(DPFC_CHICKEN, DPFC_HT_MODIFY);
-
-	I915_WRITE(DPFC_RECOMP_CTL, DPFC_RECOMP_STALL_EN |
-		   (stall_watermark << DPFC_RECOMP_STALL_WM_SHIFT) |
-		   (interval << DPFC_RECOMP_TIMER_COUNT_SHIFT));
-	I915_WRITE(DPFC_FENCE_YOFF, crtc->y);
-
-	/* enable it... */
-	I915_WRITE(DPFC_CONTROL, I915_READ(DPFC_CONTROL) | DPFC_CTL_EN);
-
-	DRM_DEBUG_KMS("enabled fbc on plane %d\n", intel_crtc->plane);
-}
-
-static void g4x_disable_fbc(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 dpfc_ctl;
-
-	/* Disable compression */
-	dpfc_ctl = I915_READ(DPFC_CONTROL);
-	if (dpfc_ctl & DPFC_CTL_EN) {
-		dpfc_ctl &= ~DPFC_CTL_EN;
-		I915_WRITE(DPFC_CONTROL, dpfc_ctl);
-
-		DRM_DEBUG_KMS("disabled FBC\n");
-	}
-}
-
-static bool g4x_fbc_enabled(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	return I915_READ(DPFC_CONTROL) & DPFC_CTL_EN;
-}
-
-static void sandybridge_blit_fbc_update(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 blt_ecoskpd;
-
-	/* Make sure blitter notifies FBC of writes */
-	gen6_gt_force_wake_get(dev_priv);
-	blt_ecoskpd = I915_READ(GEN6_BLITTER_ECOSKPD);
-	blt_ecoskpd |= GEN6_BLITTER_FBC_NOTIFY <<
-		GEN6_BLITTER_LOCK_SHIFT;
-	I915_WRITE(GEN6_BLITTER_ECOSKPD, blt_ecoskpd);
-	blt_ecoskpd |= GEN6_BLITTER_FBC_NOTIFY;
-	I915_WRITE(GEN6_BLITTER_ECOSKPD, blt_ecoskpd);
-	blt_ecoskpd &= ~(GEN6_BLITTER_FBC_NOTIFY <<
-			 GEN6_BLITTER_LOCK_SHIFT);
-	I915_WRITE(GEN6_BLITTER_ECOSKPD, blt_ecoskpd);
-	POSTING_READ(GEN6_BLITTER_ECOSKPD);
-	gen6_gt_force_wake_put(dev_priv);
-}
-
-static void ironlake_enable_fbc(struct drm_crtc *crtc, unsigned long interval)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_framebuffer *fb = crtc->fb;
-	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
-	struct drm_i915_gem_object *obj = intel_fb->obj;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int plane = intel_crtc->plane == 0 ? DPFC_CTL_PLANEA : DPFC_CTL_PLANEB;
-	unsigned long stall_watermark = 200;
-	u32 dpfc_ctl;
-
-	dpfc_ctl = I915_READ(ILK_DPFC_CONTROL);
-	dpfc_ctl &= DPFC_RESERVED;
-	dpfc_ctl |= (plane | DPFC_CTL_LIMIT_1X);
-	/* Set persistent mode for front-buffer rendering, ala X. */
-	dpfc_ctl |= DPFC_CTL_PERSISTENT_MODE;
-	dpfc_ctl |= (DPFC_CTL_FENCE_EN | obj->fence_reg);
-	I915_WRITE(ILK_DPFC_CHICKEN, DPFC_HT_MODIFY);
-
-	I915_WRITE(ILK_DPFC_RECOMP_CTL, DPFC_RECOMP_STALL_EN |
-		   (stall_watermark << DPFC_RECOMP_STALL_WM_SHIFT) |
-		   (interval << DPFC_RECOMP_TIMER_COUNT_SHIFT));
-	I915_WRITE(ILK_DPFC_FENCE_YOFF, crtc->y);
-	I915_WRITE(ILK_FBC_RT_BASE, obj->gtt_offset | ILK_FBC_RT_VALID);
-	/* enable it... */
-	I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
-
-	if (IS_GEN6(dev)) {
-		I915_WRITE(SNB_DPFC_CTL_SA,
-			   SNB_CPU_FENCE_ENABLE | obj->fence_reg);
-		I915_WRITE(DPFC_CPU_FENCE_OFFSET, crtc->y);
-		sandybridge_blit_fbc_update(dev);
-	}
-
-	DRM_DEBUG_KMS("enabled fbc on plane %d\n", intel_crtc->plane);
-}
-
-static void ironlake_disable_fbc(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 dpfc_ctl;
-
-	/* Disable compression */
-	dpfc_ctl = I915_READ(ILK_DPFC_CONTROL);
-	if (dpfc_ctl & DPFC_CTL_EN) {
-		dpfc_ctl &= ~DPFC_CTL_EN;
-		I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl);
-
-		DRM_DEBUG_KMS("disabled FBC\n");
-	}
-}
-
-static bool ironlake_fbc_enabled(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	return I915_READ(ILK_DPFC_CONTROL) & DPFC_CTL_EN;
-}
-
-bool intel_fbc_enabled(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->display.fbc_enabled)
-		return false;
-
-	return dev_priv->display.fbc_enabled(dev);
-}
-
-static void intel_fbc_work_fn(struct work_struct *__work)
-{
-	struct intel_fbc_work *work =
-		container_of(to_delayed_work(__work),
-			     struct intel_fbc_work, work);
-	struct drm_device *dev = work->crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	mutex_lock(&dev->struct_mutex);
-	if (work == dev_priv->fbc_work) {
-		/* Double check that we haven't switched fb without cancelling
-		 * the prior work.
-		 */
-		if (work->crtc->fb == work->fb) {
-			dev_priv->display.enable_fbc(work->crtc,
-						     work->interval);
-
-			dev_priv->cfb_plane = to_intel_crtc(work->crtc)->plane;
-			dev_priv->cfb_fb = work->crtc->fb->base.id;
-			dev_priv->cfb_y = work->crtc->y;
-		}
-
-		dev_priv->fbc_work = NULL;
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	kfree(work);
-}
-
-static void intel_cancel_fbc_work(struct drm_i915_private *dev_priv)
-{
-	if (dev_priv->fbc_work == NULL)
-		return;
-
-	DRM_DEBUG_KMS("cancelling pending FBC enable\n");
-
-	/* Synchronisation is provided by struct_mutex and checking of
-	 * dev_priv->fbc_work, so we can perform the cancellation
-	 * entirely asynchronously.
-	 */
-	if (cancel_delayed_work(&dev_priv->fbc_work->work))
-		/* tasklet was killed before being run, clean up */
-		kfree(dev_priv->fbc_work);
-
-	/* Mark the work as no longer wanted so that if it does
-	 * wake-up (because the work was already running and waiting
-	 * for our mutex), it will discover that is no longer
-	 * necessary to run.
-	 */
-	dev_priv->fbc_work = NULL;
-}
-
-static void intel_enable_fbc(struct drm_crtc *crtc, unsigned long interval)
-{
-	struct intel_fbc_work *work;
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->display.enable_fbc)
-		return;
-
-	intel_cancel_fbc_work(dev_priv);
-
-	work = kzalloc(sizeof *work, GFP_KERNEL);
-	if (work == NULL) {
-		dev_priv->display.enable_fbc(crtc, interval);
-		return;
-	}
-
-	work->crtc = crtc;
-	work->fb = crtc->fb;
-	work->interval = interval;
-	INIT_DELAYED_WORK(&work->work, intel_fbc_work_fn);
-
-	dev_priv->fbc_work = work;
-
-	DRM_DEBUG_KMS("scheduling delayed FBC enable\n");
-
-	/* Delay the actual enabling to let pageflipping cease and the
-	 * display to settle before starting the compression. Note that
-	 * this delay also serves a second purpose: it allows for a
-	 * vblank to pass after disabling the FBC before we attempt
-	 * to modify the control registers.
-	 *
-	 * A more complicated solution would involve tracking vblanks
-	 * following the termination of the page-flipping sequence
-	 * and indeed performing the enable as a co-routine and not
-	 * waiting synchronously upon the vblank.
-	 */
-	schedule_delayed_work(&work->work, msecs_to_jiffies(50));
-}
-
-void intel_disable_fbc(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	intel_cancel_fbc_work(dev_priv);
-
-	if (!dev_priv->display.disable_fbc)
-		return;
-
-	dev_priv->display.disable_fbc(dev);
-	dev_priv->cfb_plane = -1;
-}
-
-/**
- * intel_update_fbc - enable/disable FBC as needed
- * @dev: the drm_device
- *
- * Set up the framebuffer compression hardware at mode set time.  We
- * enable it if possible:
- *   - plane A only (on pre-965)
- *   - no pixel mulitply/line duplication
- *   - no alpha buffer discard
- *   - no dual wide
- *   - framebuffer <= 2048 in width, 1536 in height
- *
- * We can't assume that any compression will take place (worst case),
- * so the compressed buffer has to be the same size as the uncompressed
- * one.  It also must reside (along with the line length buffer) in
- * stolen memory.
- *
- * We need to enable/disable FBC on a global basis.
- */
-static void intel_update_fbc(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = NULL, *tmp_crtc;
-	struct intel_crtc *intel_crtc;
-	struct drm_framebuffer *fb;
-	struct intel_framebuffer *intel_fb;
-	struct drm_i915_gem_object *obj;
-	int enable_fbc;
-
-	DRM_DEBUG_KMS("\n");
-
-	if (!i915_powersave)
-		return;
-
-	if (!I915_HAS_FBC(dev))
-		return;
-
-	/*
-	 * If FBC is already on, we just have to verify that we can
-	 * keep it that way...
-	 * Need to disable if:
-	 *   - more than one pipe is active
-	 *   - changing FBC params (stride, fence, mode)
-	 *   - new fb is too large to fit in compressed buffer
-	 *   - going to an unsupported config (interlace, pixel multiply, etc.)
-	 */
-	list_for_each_entry(tmp_crtc, &dev->mode_config.crtc_list, head) {
-		if (tmp_crtc->enabled && tmp_crtc->fb) {
-			if (crtc) {
-				DRM_DEBUG_KMS("more than one pipe active, disabling compression\n");
-				dev_priv->no_fbc_reason = FBC_MULTIPLE_PIPES;
-				goto out_disable;
-			}
-			crtc = tmp_crtc;
-		}
-	}
-
-	if (!crtc || crtc->fb == NULL) {
-		DRM_DEBUG_KMS("no output, disabling\n");
-		dev_priv->no_fbc_reason = FBC_NO_OUTPUT;
-		goto out_disable;
-	}
-
-	intel_crtc = to_intel_crtc(crtc);
-	fb = crtc->fb;
-	intel_fb = to_intel_framebuffer(fb);
-	obj = intel_fb->obj;
-
-	enable_fbc = i915_enable_fbc;
-	if (enable_fbc < 0) {
-		DRM_DEBUG_KMS("fbc set to per-chip default\n");
-		enable_fbc = 1;
-		if (INTEL_INFO(dev)->gen <= 6)
-			enable_fbc = 0;
-	}
-	if (!enable_fbc) {
-		DRM_DEBUG_KMS("fbc disabled per module param\n");
-		dev_priv->no_fbc_reason = FBC_MODULE_PARAM;
-		goto out_disable;
-	}
-	if (intel_fb->obj->base.size > dev_priv->cfb_size) {
-		DRM_DEBUG_KMS("framebuffer too large, disabling "
-			      "compression\n");
-		dev_priv->no_fbc_reason = FBC_STOLEN_TOO_SMALL;
-		goto out_disable;
-	}
-	if ((crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) ||
-	    (crtc->mode.flags & DRM_MODE_FLAG_DBLSCAN)) {
-		DRM_DEBUG_KMS("mode incompatible with compression, "
-			      "disabling\n");
-		dev_priv->no_fbc_reason = FBC_UNSUPPORTED_MODE;
-		goto out_disable;
-	}
-	if ((crtc->mode.hdisplay > 2048) ||
-	    (crtc->mode.vdisplay > 1536)) {
-		DRM_DEBUG_KMS("mode too large for compression, disabling\n");
-		dev_priv->no_fbc_reason = FBC_MODE_TOO_LARGE;
-		goto out_disable;
-	}
-	if ((IS_I915GM(dev) || IS_I945GM(dev)) && intel_crtc->plane != 0) {
-		DRM_DEBUG_KMS("plane not 0, disabling compression\n");
-		dev_priv->no_fbc_reason = FBC_BAD_PLANE;
-		goto out_disable;
-	}
-
-	/* The use of a CPU fence is mandatory in order to detect writes
-	 * by the CPU to the scanout and trigger updates to the FBC.
-	 */
-	if (obj->tiling_mode != I915_TILING_X ||
-	    obj->fence_reg == I915_FENCE_REG_NONE) {
-		DRM_DEBUG_KMS("framebuffer not tiled or fenced, disabling compression\n");
-		dev_priv->no_fbc_reason = FBC_NOT_TILED;
-		goto out_disable;
-	}
-
-	/* If the kernel debugger is active, always disable compression */
-	if (in_dbg_master())
-		goto out_disable;
-
-	/* If the scanout has not changed, don't modify the FBC settings.
-	 * Note that we make the fundamental assumption that the fb->obj
-	 * cannot be unpinned (and have its GTT offset and fence revoked)
-	 * without first being decoupled from the scanout and FBC disabled.
-	 */
-	if (dev_priv->cfb_plane == intel_crtc->plane &&
-	    dev_priv->cfb_fb == fb->base.id &&
-	    dev_priv->cfb_y == crtc->y)
-		return;
-
-	if (intel_fbc_enabled(dev)) {
-		/* We update FBC along two paths, after changing fb/crtc
-		 * configuration (modeswitching) and after page-flipping
-		 * finishes. For the latter, we know that not only did
-		 * we disable the FBC at the start of the page-flip
-		 * sequence, but also more than one vblank has passed.
-		 *
-		 * For the former case of modeswitching, it is possible
-		 * to switch between two FBC valid configurations
-		 * instantaneously so we do need to disable the FBC
-		 * before we can modify its control registers. We also
-		 * have to wait for the next vblank for that to take
-		 * effect. However, since we delay enabling FBC we can
-		 * assume that a vblank has passed since disabling and
-		 * that we can safely alter the registers in the deferred
-		 * callback.
-		 *
-		 * In the scenario that we go from a valid to invalid
-		 * and then back to valid FBC configuration we have
-		 * no strict enforcement that a vblank occurred since
-		 * disabling the FBC. However, along all current pipe
-		 * disabling paths we do need to wait for a vblank at
-		 * some point. And we wait before enabling FBC anyway.
-		 */
-		DRM_DEBUG_KMS("disabling active FBC for update\n");
-		intel_disable_fbc(dev);
-	}
-
-	intel_enable_fbc(crtc, 500);
-	return;
-
-out_disable:
-	/* Multiple disables should be harmless */
-	if (intel_fbc_enabled(dev)) {
-		DRM_DEBUG_KMS("unsupported config, disabling FBC\n");
-		intel_disable_fbc(dev);
-	}
-}
-
-int
-intel_pin_and_fence_fb_obj(struct drm_device *dev,
-			   struct drm_i915_gem_object *obj,
-			   struct intel_ring_buffer *pipelined)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 alignment;
-	int ret;
-
-	switch (obj->tiling_mode) {
-	case I915_TILING_NONE:
-		if (IS_BROADWATER(dev) || IS_CRESTLINE(dev))
-			alignment = 128 * 1024;
-		else if (INTEL_INFO(dev)->gen >= 4)
-			alignment = 4 * 1024;
-		else
-			alignment = 64 * 1024;
-		break;
-	case I915_TILING_X:
-		/* pin() will align the object as required by fence */
-		alignment = 0;
-		break;
-	case I915_TILING_Y:
-		/* FIXME: Is this true? */
-		DRM_ERROR("Y tiled not allowed for scan out buffers\n");
-		return -EINVAL;
-	default:
-		BUG();
-	}
-
-	dev_priv->mm.interruptible = false;
-	ret = i915_gem_object_pin_to_display_plane(obj, alignment, pipelined);
-	if (ret)
-		goto err_interruptible;
-
-	/* Install a fence for tiled scan-out. Pre-i965 always needs a
-	 * fence, whereas 965+ only requires a fence if using
-	 * framebuffer compression.  For simplicity, we always install
-	 * a fence as the cost is not that onerous.
-	 */
-	if (obj->tiling_mode != I915_TILING_NONE) {
-		ret = i915_gem_object_get_fence(obj, pipelined);
-		if (ret)
-			goto err_unpin;
-
-		i915_gem_object_pin_fence(obj);
-	}
-
-	dev_priv->mm.interruptible = true;
-	return 0;
-
-err_unpin:
-	i915_gem_object_unpin(obj);
-err_interruptible:
-	dev_priv->mm.interruptible = true;
-	return ret;
-}
-
-void intel_unpin_fb_obj(struct drm_i915_gem_object *obj)
-{
-	i915_gem_object_unpin_fence(obj);
-	i915_gem_object_unpin(obj);
-}
-
-static int i9xx_update_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb,
-			     int x, int y)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_framebuffer *intel_fb;
-	struct drm_i915_gem_object *obj;
-	int plane = intel_crtc->plane;
-	unsigned long Start, Offset;
-	u32 dspcntr;
-	u32 reg;
-
-	switch (plane) {
-	case 0:
-	case 1:
-		break;
-	default:
-		DRM_ERROR("Can't update plane %d in SAREA\n", plane);
-		return -EINVAL;
-	}
-
-	intel_fb = to_intel_framebuffer(fb);
-	obj = intel_fb->obj;
-
-	reg = DSPCNTR(plane);
-	dspcntr = I915_READ(reg);
-	/* Mask out pixel format bits in case we change it */
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-	switch (fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (fb->depth == 15)
-			dspcntr |= DISPPLANE_15_16BPP;
-		else
-			dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	default:
-		DRM_ERROR("Unknown color depth %d\n", fb->bits_per_pixel);
-		return -EINVAL;
-	}
-	if (INTEL_INFO(dev)->gen >= 4) {
-		if (obj->tiling_mode != I915_TILING_NONE)
-			dspcntr |= DISPPLANE_TILED;
-		else
-			dspcntr &= ~DISPPLANE_TILED;
-	}
-
-	I915_WRITE(reg, dspcntr);
-
-	Start = obj->gtt_offset;
-	Offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8);
-
-	DRM_DEBUG_KMS("Writing base %08lX %08lX %d %d %d\n",
-		      Start, Offset, x, y, fb->pitches[0]);
-	I915_WRITE(DSPSTRIDE(plane), fb->pitches[0]);
-	if (INTEL_INFO(dev)->gen >= 4) {
-		I915_WRITE(DSPSURF(plane), Start);
-		I915_WRITE(DSPTILEOFF(plane), (y << 16) | x);
-		I915_WRITE(DSPADDR(plane), Offset);
-	} else
-		I915_WRITE(DSPADDR(plane), Start + Offset);
-	POSTING_READ(reg);
-
-	return 0;
-}
-
-static int ironlake_update_plane(struct drm_crtc *crtc,
-				 struct drm_framebuffer *fb, int x, int y)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_framebuffer *intel_fb;
-	struct drm_i915_gem_object *obj;
-	int plane = intel_crtc->plane;
-	unsigned long Start, Offset;
-	u32 dspcntr;
-	u32 reg;
-
-	switch (plane) {
-	case 0:
-	case 1:
-	case 2:
-		break;
-	default:
-		DRM_ERROR("Can't update plane %d in SAREA\n", plane);
-		return -EINVAL;
-	}
-
-	intel_fb = to_intel_framebuffer(fb);
-	obj = intel_fb->obj;
-
-	reg = DSPCNTR(plane);
-	dspcntr = I915_READ(reg);
-	/* Mask out pixel format bits in case we change it */
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-	switch (fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (fb->depth != 16)
-			return -EINVAL;
-
-		dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		if (fb->depth == 24)
-			dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		else if (fb->depth == 30)
-			dspcntr |= DISPPLANE_32BPP_30BIT_NO_ALPHA;
-		else
-			return -EINVAL;
-		break;
-	default:
-		DRM_ERROR("Unknown color depth %d\n", fb->bits_per_pixel);
-		return -EINVAL;
-	}
-
-	if (obj->tiling_mode != I915_TILING_NONE)
-		dspcntr |= DISPPLANE_TILED;
-	else
-		dspcntr &= ~DISPPLANE_TILED;
-
-	/* must disable */
-	dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE;
-
-	I915_WRITE(reg, dspcntr);
-
-	Start = obj->gtt_offset;
-	Offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8);
-
-	DRM_DEBUG_KMS("Writing base %08lX %08lX %d %d %d\n",
-		      Start, Offset, x, y, fb->pitches[0]);
-	I915_WRITE(DSPSTRIDE(plane), fb->pitches[0]);
-	I915_WRITE(DSPSURF(plane), Start);
-	I915_WRITE(DSPTILEOFF(plane), (y << 16) | x);
-	I915_WRITE(DSPADDR(plane), Offset);
-	POSTING_READ(reg);
-
-	return 0;
-}
-
-/* Assume fb object is pinned & idle & fenced and just update base pointers */
-static int
-intel_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb,
-			   int x, int y, enum mode_set_atomic state)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	ret = dev_priv->display.update_plane(crtc, fb, x, y);
-	if (ret)
-		return ret;
-
-	intel_update_fbc(dev);
-	intel_increase_pllclock(crtc);
-
-	return 0;
-}
-
-static int
-intel_finish_fb(struct drm_framebuffer *old_fb)
-{
-	struct drm_i915_gem_object *obj = to_intel_framebuffer(old_fb)->obj;
-	struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
-	bool was_interruptible = dev_priv->mm.interruptible;
-	int ret;
-
-	wait_event(dev_priv->pending_flip_queue,
-		   atomic_read(&dev_priv->mm.wedged) ||
-		   atomic_read(&obj->pending_flip) == 0);
-
-	/* Big Hammer, we also need to ensure that any pending
-	 * MI_WAIT_FOR_EVENT inside a user batch buffer on the
-	 * current scanout is retired before unpinning the old
-	 * framebuffer.
-	 *
-	 * This should only fail upon a hung GPU, in which case we
-	 * can safely continue.
-	 */
-	dev_priv->mm.interruptible = false;
-	ret = i915_gem_object_finish_gpu(obj);
-	dev_priv->mm.interruptible = was_interruptible;
-
-	return ret;
-}
-
-static int
-intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
-		    struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_master_private *master_priv;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int ret;
-
-	/* no fb bound */
-	if (!crtc->fb) {
-		DRM_ERROR("No FB bound\n");
-		return 0;
-	}
-
-	switch (intel_crtc->plane) {
-	case 0:
-	case 1:
-		break;
-	case 2:
-		if (IS_IVYBRIDGE(dev))
-			break;
-		/* fall through otherwise */
-	default:
-		DRM_ERROR("no plane for crtc\n");
-		return -EINVAL;
-	}
-
-	mutex_lock(&dev->struct_mutex);
-	ret = intel_pin_and_fence_fb_obj(dev,
-					 to_intel_framebuffer(crtc->fb)->obj,
-					 NULL);
-	if (ret != 0) {
-		mutex_unlock(&dev->struct_mutex);
-		DRM_ERROR("pin & fence failed\n");
-		return ret;
-	}
-
-	if (old_fb)
-		intel_finish_fb(old_fb);
-
-	ret = intel_pipe_set_base_atomic(crtc, crtc->fb, x, y,
-					 LEAVE_ATOMIC_MODE_SET);
-	if (ret) {
-		intel_unpin_fb_obj(to_intel_framebuffer(crtc->fb)->obj);
-		mutex_unlock(&dev->struct_mutex);
-		DRM_ERROR("failed to update base address\n");
-		return ret;
-	}
-
-	if (old_fb) {
-		intel_wait_for_vblank(dev, intel_crtc->pipe);
-		intel_unpin_fb_obj(to_intel_framebuffer(old_fb)->obj);
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-	if (!dev->primary->master)
-		return 0;
-
-	master_priv = dev->primary->master->driver_priv;
-	if (!master_priv->sarea_priv)
-		return 0;
-
-	if (intel_crtc->pipe) {
-		master_priv->sarea_priv->pipeB_x = x;
-		master_priv->sarea_priv->pipeB_y = y;
-	} else {
-		master_priv->sarea_priv->pipeA_x = x;
-		master_priv->sarea_priv->pipeA_y = y;
-	}
-
-	return 0;
-}
-
-static void ironlake_set_pll_edp(struct drm_crtc *crtc, int clock)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 dpa_ctl;
-
-	DRM_DEBUG_KMS("eDP PLL enable for clock %d\n", clock);
-	dpa_ctl = I915_READ(DP_A);
-	dpa_ctl &= ~DP_PLL_FREQ_MASK;
-
-	if (clock < 200000) {
-		u32 temp;
-		dpa_ctl |= DP_PLL_FREQ_160MHZ;
-		/* workaround for 160Mhz:
-		   1) program 0x4600c bits 15:0 = 0x8124
-		   2) program 0x46010 bit 0 = 1
-		   3) program 0x46034 bit 24 = 1
-		   4) program 0x64000 bit 14 = 1
-		   */
-		temp = I915_READ(0x4600c);
-		temp &= 0xffff0000;
-		I915_WRITE(0x4600c, temp | 0x8124);
-
-		temp = I915_READ(0x46010);
-		I915_WRITE(0x46010, temp | 1);
-
-		temp = I915_READ(0x46034);
-		I915_WRITE(0x46034, temp | (1 << 24));
-	} else {
-		dpa_ctl |= DP_PLL_FREQ_270MHZ;
-	}
-	I915_WRITE(DP_A, dpa_ctl);
-
-	POSTING_READ(DP_A);
-	udelay(500);
-}
-
-static void intel_fdi_normal_train(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	u32 reg, temp;
-
-	/* enable normal train */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	if (IS_IVYBRIDGE(dev)) {
-		temp &= ~FDI_LINK_TRAIN_NONE_IVB;
-		temp |= FDI_LINK_TRAIN_NONE_IVB | FDI_TX_ENHANCE_FRAME_ENABLE;
-	} else {
-		temp &= ~FDI_LINK_TRAIN_NONE;
-		temp |= FDI_LINK_TRAIN_NONE | FDI_TX_ENHANCE_FRAME_ENABLE;
-	}
-	I915_WRITE(reg, temp);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	if (HAS_PCH_CPT(dev)) {
-		temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
-		temp |= FDI_LINK_TRAIN_NORMAL_CPT;
-	} else {
-		temp &= ~FDI_LINK_TRAIN_NONE;
-		temp |= FDI_LINK_TRAIN_NONE;
-	}
-	I915_WRITE(reg, temp | FDI_RX_ENHANCE_FRAME_ENABLE);
-
-	/* wait one idle pattern time */
-	POSTING_READ(reg);
-	udelay(1000);
-
-	/* IVB wants error correction enabled */
-	if (IS_IVYBRIDGE(dev))
-		I915_WRITE(reg, I915_READ(reg) | FDI_FS_ERRC_ENABLE |
-			   FDI_FE_ERRC_ENABLE);
-}
-
-static void cpt_phase_pointer_enable(struct drm_device *dev, int pipe)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 flags = I915_READ(SOUTH_CHICKEN1);
-
-	flags |= FDI_PHASE_SYNC_OVR(pipe);
-	I915_WRITE(SOUTH_CHICKEN1, flags); /* once to unlock... */
-	flags |= FDI_PHASE_SYNC_EN(pipe);
-	I915_WRITE(SOUTH_CHICKEN1, flags); /* then again to enable */
-	POSTING_READ(SOUTH_CHICKEN1);
-}
-
-/* The FDI link training functions for ILK/Ibexpeak. */
-static void ironlake_fdi_link_train(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int plane = intel_crtc->plane;
-	u32 reg, temp, tries;
-
-	/* FDI needs bits from pipe & plane first */
-	assert_pipe_enabled(dev_priv, pipe);
-	assert_plane_enabled(dev_priv, plane);
-
-	/* Train 1: umask FDI RX Interrupt symbol_lock and bit_lock bit
-	   for train result */
-	reg = FDI_RX_IMR(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_RX_SYMBOL_LOCK;
-	temp &= ~FDI_RX_BIT_LOCK;
-	I915_WRITE(reg, temp);
-	I915_READ(reg);
-	udelay(150);
-
-	/* enable CPU FDI TX and PCH FDI RX */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~(7 << 19);
-	temp |= (intel_crtc->fdi_lanes - 1) << 19;
-	temp &= ~FDI_LINK_TRAIN_NONE;
-	temp |= FDI_LINK_TRAIN_PATTERN_1;
-	I915_WRITE(reg, temp | FDI_TX_ENABLE);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_LINK_TRAIN_NONE;
-	temp |= FDI_LINK_TRAIN_PATTERN_1;
-	I915_WRITE(reg, temp | FDI_RX_ENABLE);
-
-	POSTING_READ(reg);
-	udelay(150);
-
-	/* Ironlake workaround, enable clock pointer after FDI enable*/
-	if (HAS_PCH_IBX(dev)) {
-		I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR);
-		I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR |
-			   FDI_RX_PHASE_SYNC_POINTER_EN);
-	}
-
-	reg = FDI_RX_IIR(pipe);
-	for (tries = 0; tries < 5; tries++) {
-		temp = I915_READ(reg);
-		DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
-
-		if ((temp & FDI_RX_BIT_LOCK)) {
-			DRM_DEBUG_KMS("FDI train 1 done.\n");
-			I915_WRITE(reg, temp | FDI_RX_BIT_LOCK);
-			break;
-		}
-	}
-	if (tries == 5)
-		DRM_ERROR("FDI train 1 fail!\n");
-
-	/* Train 2 */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_LINK_TRAIN_NONE;
-	temp |= FDI_LINK_TRAIN_PATTERN_2;
-	I915_WRITE(reg, temp);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_LINK_TRAIN_NONE;
-	temp |= FDI_LINK_TRAIN_PATTERN_2;
-	I915_WRITE(reg, temp);
-
-	POSTING_READ(reg);
-	udelay(150);
-
-	reg = FDI_RX_IIR(pipe);
-	for (tries = 0; tries < 5; tries++) {
-		temp = I915_READ(reg);
-		DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
-
-		if (temp & FDI_RX_SYMBOL_LOCK) {
-			I915_WRITE(reg, temp | FDI_RX_SYMBOL_LOCK);
-			DRM_DEBUG_KMS("FDI train 2 done.\n");
-			break;
-		}
-	}
-	if (tries == 5)
-		DRM_ERROR("FDI train 2 fail!\n");
-
-	DRM_DEBUG_KMS("FDI train done\n");
-
-}
-
-static const int snb_b_fdi_train_param[] = {
-	FDI_LINK_TRAIN_400MV_0DB_SNB_B,
-	FDI_LINK_TRAIN_400MV_6DB_SNB_B,
-	FDI_LINK_TRAIN_600MV_3_5DB_SNB_B,
-	FDI_LINK_TRAIN_800MV_0DB_SNB_B,
-};
-
-/* The FDI link training functions for SNB/Cougarpoint. */
-static void gen6_fdi_link_train(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	u32 reg, temp, i;
-
-	/* Train 1: umask FDI RX Interrupt symbol_lock and bit_lock bit
-	   for train result */
-	reg = FDI_RX_IMR(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_RX_SYMBOL_LOCK;
-	temp &= ~FDI_RX_BIT_LOCK;
-	I915_WRITE(reg, temp);
-
-	POSTING_READ(reg);
-	udelay(150);
-
-	/* enable CPU FDI TX and PCH FDI RX */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~(7 << 19);
-	temp |= (intel_crtc->fdi_lanes - 1) << 19;
-	temp &= ~FDI_LINK_TRAIN_NONE;
-	temp |= FDI_LINK_TRAIN_PATTERN_1;
-	temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
-	/* SNB-B */
-	temp |= FDI_LINK_TRAIN_400MV_0DB_SNB_B;
-	I915_WRITE(reg, temp | FDI_TX_ENABLE);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	if (HAS_PCH_CPT(dev)) {
-		temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
-		temp |= FDI_LINK_TRAIN_PATTERN_1_CPT;
-	} else {
-		temp &= ~FDI_LINK_TRAIN_NONE;
-		temp |= FDI_LINK_TRAIN_PATTERN_1;
-	}
-	I915_WRITE(reg, temp | FDI_RX_ENABLE);
-
-	POSTING_READ(reg);
-	udelay(150);
-
-	if (HAS_PCH_CPT(dev))
-		cpt_phase_pointer_enable(dev, pipe);
-
-	for (i = 0; i < 4; i++) {
-		reg = FDI_TX_CTL(pipe);
-		temp = I915_READ(reg);
-		temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
-		temp |= snb_b_fdi_train_param[i];
-		I915_WRITE(reg, temp);
-
-		POSTING_READ(reg);
-		udelay(500);
-
-		reg = FDI_RX_IIR(pipe);
-		temp = I915_READ(reg);
-		DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
-
-		if (temp & FDI_RX_BIT_LOCK) {
-			I915_WRITE(reg, temp | FDI_RX_BIT_LOCK);
-			DRM_DEBUG_KMS("FDI train 1 done.\n");
-			break;
-		}
-	}
-	if (i == 4)
-		DRM_ERROR("FDI train 1 fail!\n");
-
-	/* Train 2 */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_LINK_TRAIN_NONE;
-	temp |= FDI_LINK_TRAIN_PATTERN_2;
-	if (IS_GEN6(dev)) {
-		temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
-		/* SNB-B */
-		temp |= FDI_LINK_TRAIN_400MV_0DB_SNB_B;
-	}
-	I915_WRITE(reg, temp);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	if (HAS_PCH_CPT(dev)) {
-		temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
-		temp |= FDI_LINK_TRAIN_PATTERN_2_CPT;
-	} else {
-		temp &= ~FDI_LINK_TRAIN_NONE;
-		temp |= FDI_LINK_TRAIN_PATTERN_2;
-	}
-	I915_WRITE(reg, temp);
-
-	POSTING_READ(reg);
-	udelay(150);
-
-	for (i = 0; i < 4; i++) {
-		reg = FDI_TX_CTL(pipe);
-		temp = I915_READ(reg);
-		temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
-		temp |= snb_b_fdi_train_param[i];
-		I915_WRITE(reg, temp);
-
-		POSTING_READ(reg);
-		udelay(500);
-
-		reg = FDI_RX_IIR(pipe);
-		temp = I915_READ(reg);
-		DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
-
-		if (temp & FDI_RX_SYMBOL_LOCK) {
-			I915_WRITE(reg, temp | FDI_RX_SYMBOL_LOCK);
-			DRM_DEBUG_KMS("FDI train 2 done.\n");
-			break;
-		}
-	}
-	if (i == 4)
-		DRM_ERROR("FDI train 2 fail!\n");
-
-	DRM_DEBUG_KMS("FDI train done.\n");
-}
-
-/* Manual link training for Ivy Bridge A0 parts */
-static void ivb_manual_fdi_link_train(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	u32 reg, temp, i;
-
-	/* Train 1: umask FDI RX Interrupt symbol_lock and bit_lock bit
-	   for train result */
-	reg = FDI_RX_IMR(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_RX_SYMBOL_LOCK;
-	temp &= ~FDI_RX_BIT_LOCK;
-	I915_WRITE(reg, temp);
-
-	POSTING_READ(reg);
-	udelay(150);
-
-	/* enable CPU FDI TX and PCH FDI RX */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~(7 << 19);
-	temp |= (intel_crtc->fdi_lanes - 1) << 19;
-	temp &= ~(FDI_LINK_TRAIN_AUTO | FDI_LINK_TRAIN_NONE_IVB);
-	temp |= FDI_LINK_TRAIN_PATTERN_1_IVB;
-	temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
-	temp |= FDI_LINK_TRAIN_400MV_0DB_SNB_B;
-	temp |= FDI_COMPOSITE_SYNC;
-	I915_WRITE(reg, temp | FDI_TX_ENABLE);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_LINK_TRAIN_AUTO;
-	temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
-	temp |= FDI_LINK_TRAIN_PATTERN_1_CPT;
-	temp |= FDI_COMPOSITE_SYNC;
-	I915_WRITE(reg, temp | FDI_RX_ENABLE);
-
-	POSTING_READ(reg);
-	udelay(150);
-
-	if (HAS_PCH_CPT(dev))
-		cpt_phase_pointer_enable(dev, pipe);
-
-	for (i = 0; i < 4; i++) {
-		reg = FDI_TX_CTL(pipe);
-		temp = I915_READ(reg);
-		temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
-		temp |= snb_b_fdi_train_param[i];
-		I915_WRITE(reg, temp);
-
-		POSTING_READ(reg);
-		udelay(500);
-
-		reg = FDI_RX_IIR(pipe);
-		temp = I915_READ(reg);
-		DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
-
-		if (temp & FDI_RX_BIT_LOCK ||
-		    (I915_READ(reg) & FDI_RX_BIT_LOCK)) {
-			I915_WRITE(reg, temp | FDI_RX_BIT_LOCK);
-			DRM_DEBUG_KMS("FDI train 1 done.\n");
-			break;
-		}
-	}
-	if (i == 4)
-		DRM_ERROR("FDI train 1 fail!\n");
-
-	/* Train 2 */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_LINK_TRAIN_NONE_IVB;
-	temp |= FDI_LINK_TRAIN_PATTERN_2_IVB;
-	temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
-	temp |= FDI_LINK_TRAIN_400MV_0DB_SNB_B;
-	I915_WRITE(reg, temp);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
-	temp |= FDI_LINK_TRAIN_PATTERN_2_CPT;
-	I915_WRITE(reg, temp);
-
-	POSTING_READ(reg);
-	udelay(150);
-
-	for (i = 0; i < 4; i++) {
-		reg = FDI_TX_CTL(pipe);
-		temp = I915_READ(reg);
-		temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
-		temp |= snb_b_fdi_train_param[i];
-		I915_WRITE(reg, temp);
-
-		POSTING_READ(reg);
-		udelay(500);
-
-		reg = FDI_RX_IIR(pipe);
-		temp = I915_READ(reg);
-		DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
-
-		if (temp & FDI_RX_SYMBOL_LOCK) {
-			I915_WRITE(reg, temp | FDI_RX_SYMBOL_LOCK);
-			DRM_DEBUG_KMS("FDI train 2 done.\n");
-			break;
-		}
-	}
-	if (i == 4)
-		DRM_ERROR("FDI train 2 fail!\n");
-
-	DRM_DEBUG_KMS("FDI train done.\n");
-}
-
-static void ironlake_fdi_pll_enable(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	u32 reg, temp;
-
-	/* Write the TU size bits so error detection works */
-	I915_WRITE(FDI_RX_TUSIZE1(pipe),
-		   I915_READ(PIPE_DATA_M1(pipe)) & TU_SIZE_MASK);
-
-	/* enable PCH FDI RX PLL, wait warmup plus DMI latency */
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~((0x7 << 19) | (0x7 << 16));
-	temp |= (intel_crtc->fdi_lanes - 1) << 19;
-	temp |= (I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK) << 11;
-	I915_WRITE(reg, temp | FDI_RX_PLL_ENABLE);
-
-	POSTING_READ(reg);
-	udelay(200);
-
-	/* Switch from Rawclk to PCDclk */
-	temp = I915_READ(reg);
-	I915_WRITE(reg, temp | FDI_PCDCLK);
-
-	POSTING_READ(reg);
-	udelay(200);
-
-	/* Enable CPU FDI TX PLL, always on for Ironlake */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	if ((temp & FDI_TX_PLL_ENABLE) == 0) {
-		I915_WRITE(reg, temp | FDI_TX_PLL_ENABLE);
-
-		POSTING_READ(reg);
-		udelay(100);
-	}
-}
-
-static void cpt_phase_pointer_disable(struct drm_device *dev, int pipe)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 flags = I915_READ(SOUTH_CHICKEN1);
-
-	flags &= ~(FDI_PHASE_SYNC_EN(pipe));
-	I915_WRITE(SOUTH_CHICKEN1, flags); /* once to disable... */
-	flags &= ~(FDI_PHASE_SYNC_OVR(pipe));
-	I915_WRITE(SOUTH_CHICKEN1, flags); /* then again to lock */
-	POSTING_READ(SOUTH_CHICKEN1);
-}
-static void ironlake_fdi_disable(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	u32 reg, temp;
-
-	/* disable CPU FDI tx and PCH FDI rx */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	I915_WRITE(reg, temp & ~FDI_TX_ENABLE);
-	POSTING_READ(reg);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~(0x7 << 16);
-	temp |= (I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK) << 11;
-	I915_WRITE(reg, temp & ~FDI_RX_ENABLE);
-
-	POSTING_READ(reg);
-	udelay(100);
-
-	/* Ironlake workaround, disable clock pointer after downing FDI */
-	if (HAS_PCH_IBX(dev)) {
-		I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR);
-		I915_WRITE(FDI_RX_CHICKEN(pipe),
-			   I915_READ(FDI_RX_CHICKEN(pipe) &
-				     ~FDI_RX_PHASE_SYNC_POINTER_EN));
-	} else if (HAS_PCH_CPT(dev)) {
-		cpt_phase_pointer_disable(dev, pipe);
-	}
-
-	/* still set train pattern 1 */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	temp &= ~FDI_LINK_TRAIN_NONE;
-	temp |= FDI_LINK_TRAIN_PATTERN_1;
-	I915_WRITE(reg, temp);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	if (HAS_PCH_CPT(dev)) {
-		temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
-		temp |= FDI_LINK_TRAIN_PATTERN_1_CPT;
-	} else {
-		temp &= ~FDI_LINK_TRAIN_NONE;
-		temp |= FDI_LINK_TRAIN_PATTERN_1;
-	}
-	/* BPC in FDI rx is consistent with that in PIPECONF */
-	temp &= ~(0x07 << 16);
-	temp |= (I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK) << 11;
-	I915_WRITE(reg, temp);
-
-	POSTING_READ(reg);
-	udelay(100);
-}
-
-/*
- * When we disable a pipe, we need to clear any pending scanline wait events
- * to avoid hanging the ring, which we assume we are waiting on.
- */
-static void intel_clear_scanline_wait(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring;
-	u32 tmp;
-
-	if (IS_GEN2(dev))
-		/* Can't break the hang on i8xx */
-		return;
-
-	ring = LP_RING(dev_priv);
-	tmp = I915_READ_CTL(ring);
-	if (tmp & RING_WAIT)
-		I915_WRITE_CTL(ring, tmp);
-}
-
-static void intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc)
-{
-	struct drm_i915_gem_object *obj;
-	struct drm_i915_private *dev_priv;
-
-	if (crtc->fb == NULL)
-		return;
-
-	obj = to_intel_framebuffer(crtc->fb)->obj;
-	dev_priv = crtc->dev->dev_private;
-	wait_event(dev_priv->pending_flip_queue,
-		   atomic_read(&obj->pending_flip) == 0);
-}
-
-static bool intel_crtc_driving_pch(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct intel_encoder *encoder;
-
-	/*
-	 * If there's a non-PCH eDP on this crtc, it must be DP_A, and that
-	 * must be driven by its own crtc; no sharing is possible.
-	 */
-	list_for_each_entry(encoder, &mode_config->encoder_list, base.head) {
-		if (encoder->base.crtc != crtc)
-			continue;
-
-		switch (encoder->type) {
-		case INTEL_OUTPUT_EDP:
-			if (!intel_encoder_is_pch_edp(&encoder->base))
-				return false;
-			continue;
-		}
-	}
-
-	return true;
-}
-
-/*
- * Enable PCH resources required for PCH ports:
- *   - PCH PLLs
- *   - FDI training & RX/TX
- *   - update transcoder timings
- *   - DP transcoding bits
- *   - transcoder
- */
-static void ironlake_pch_enable(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	u32 reg, temp, transc_sel;
-
-	/* For PCH output, training FDI link */
-	dev_priv->display.fdi_link_train(crtc);
-
-	intel_enable_pch_pll(dev_priv, pipe);
-
-	if (HAS_PCH_CPT(dev)) {
-		transc_sel = intel_crtc->use_pll_a ? TRANSC_DPLLA_SEL :
-			TRANSC_DPLLB_SEL;
-
-		/* Be sure PCH DPLL SEL is set */
-		temp = I915_READ(PCH_DPLL_SEL);
-		if (pipe == 0) {
-			temp &= ~(TRANSA_DPLLB_SEL);
-			temp |= (TRANSA_DPLL_ENABLE | TRANSA_DPLLA_SEL);
-		} else if (pipe == 1) {
-			temp &= ~(TRANSB_DPLLB_SEL);
-			temp |= (TRANSB_DPLL_ENABLE | TRANSB_DPLLB_SEL);
-		} else if (pipe == 2) {
-			temp &= ~(TRANSC_DPLLB_SEL);
-			temp |= (TRANSC_DPLL_ENABLE | transc_sel);
-		}
-		I915_WRITE(PCH_DPLL_SEL, temp);
-	}
-
-	/* set transcoder timing, panel must allow it */
-	assert_panel_unlocked(dev_priv, pipe);
-	I915_WRITE(TRANS_HTOTAL(pipe), I915_READ(HTOTAL(pipe)));
-	I915_WRITE(TRANS_HBLANK(pipe), I915_READ(HBLANK(pipe)));
-	I915_WRITE(TRANS_HSYNC(pipe),  I915_READ(HSYNC(pipe)));
-
-	I915_WRITE(TRANS_VTOTAL(pipe), I915_READ(VTOTAL(pipe)));
-	I915_WRITE(TRANS_VBLANK(pipe), I915_READ(VBLANK(pipe)));
-	I915_WRITE(TRANS_VSYNC(pipe),  I915_READ(VSYNC(pipe)));
-	I915_WRITE(TRANS_VSYNCSHIFT(pipe),  I915_READ(VSYNCSHIFT(pipe)));
-
-	intel_fdi_normal_train(crtc);
-
-	/* For PCH DP, enable TRANS_DP_CTL */
-	if (HAS_PCH_CPT(dev) &&
-	    (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT) ||
-	     intel_pipe_has_type(crtc, INTEL_OUTPUT_EDP))) {
-		u32 bpc = (I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK) >> 5;
-		reg = TRANS_DP_CTL(pipe);
-		temp = I915_READ(reg);
-		temp &= ~(TRANS_DP_PORT_SEL_MASK |
-			  TRANS_DP_SYNC_MASK |
-			  TRANS_DP_BPC_MASK);
-		temp |= (TRANS_DP_OUTPUT_ENABLE |
-			 TRANS_DP_ENH_FRAMING);
-		temp |= bpc << 9; /* same format but at 11:9 */
-
-		if (crtc->mode.flags & DRM_MODE_FLAG_PHSYNC)
-			temp |= TRANS_DP_HSYNC_ACTIVE_HIGH;
-		if (crtc->mode.flags & DRM_MODE_FLAG_PVSYNC)
-			temp |= TRANS_DP_VSYNC_ACTIVE_HIGH;
-
-		switch (intel_trans_dp_port_sel(crtc)) {
-		case PCH_DP_B:
-			temp |= TRANS_DP_PORT_SEL_B;
-			break;
-		case PCH_DP_C:
-			temp |= TRANS_DP_PORT_SEL_C;
-			break;
-		case PCH_DP_D:
-			temp |= TRANS_DP_PORT_SEL_D;
-			break;
-		default:
-			DRM_DEBUG_KMS("Wrong PCH DP port return. Guess port B\n");
-			temp |= TRANS_DP_PORT_SEL_B;
-			break;
-		}
-
-		I915_WRITE(reg, temp);
-	}
-
-	intel_enable_transcoder(dev_priv, pipe);
-}
-
-void intel_cpt_verify_modeset(struct drm_device *dev, int pipe)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int dslreg = PIPEDSL(pipe), tc2reg = TRANS_CHICKEN2(pipe);
-	u32 temp;
-
-	temp = I915_READ(dslreg);
-	udelay(500);
-	if (wait_for(I915_READ(dslreg) != temp, 5)) {
-		/* Without this, mode sets may fail silently on FDI */
-		I915_WRITE(tc2reg, TRANS_AUTOTRAIN_GEN_STALL_DIS);
-		udelay(250);
-		I915_WRITE(tc2reg, 0);
-		if (wait_for(I915_READ(dslreg) != temp, 5))
-			DRM_ERROR("mode set failed: pipe %d stuck\n", pipe);
-	}
-}
-
-static void ironlake_crtc_enable(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int plane = intel_crtc->plane;
-	u32 temp;
-	bool is_pch_port;
-
-	if (intel_crtc->active)
-		return;
-
-	intel_crtc->active = true;
-	intel_update_watermarks(dev);
-
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
-		temp = I915_READ(PCH_LVDS);
-		if ((temp & LVDS_PORT_EN) == 0)
-			I915_WRITE(PCH_LVDS, temp | LVDS_PORT_EN);
-	}
-
-	is_pch_port = intel_crtc_driving_pch(crtc);
-
-	if (is_pch_port)
-		ironlake_fdi_pll_enable(crtc);
-	else
-		ironlake_fdi_disable(crtc);
-
-	/* Enable panel fitting for LVDS */
-	if (dev_priv->pch_pf_size &&
-	    (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) || HAS_eDP)) {
-		/* Force use of hard-coded filter coefficients
-		 * as some pre-programmed values are broken,
-		 * e.g. x201.
-		 */
-		I915_WRITE(PF_CTL(pipe), PF_ENABLE | PF_FILTER_MED_3x3);
-		I915_WRITE(PF_WIN_POS(pipe), dev_priv->pch_pf_pos);
-		I915_WRITE(PF_WIN_SZ(pipe), dev_priv->pch_pf_size);
-	}
-
-	/*
-	 * On ILK+ LUT must be loaded before the pipe is running but with
-	 * clocks enabled
-	 */
-	intel_crtc_load_lut(crtc);
-
-	intel_enable_pipe(dev_priv, pipe, is_pch_port);
-	intel_enable_plane(dev_priv, plane, pipe);
-
-	if (is_pch_port)
-		ironlake_pch_enable(crtc);
-
-	mutex_lock(&dev->struct_mutex);
-	intel_update_fbc(dev);
-	mutex_unlock(&dev->struct_mutex);
-
-	intel_crtc_update_cursor(crtc, true);
-}
-
-static void ironlake_crtc_disable(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int plane = intel_crtc->plane;
-	u32 reg, temp;
-
-	if (!intel_crtc->active)
-		return;
-
-	intel_crtc_wait_for_pending_flips(crtc);
-	drm_vblank_off(dev, pipe);
-	intel_crtc_update_cursor(crtc, false);
-
-	intel_disable_plane(dev_priv, plane, pipe);
-
-	if (dev_priv->cfb_plane == plane)
-		intel_disable_fbc(dev);
-
-	intel_disable_pipe(dev_priv, pipe);
-
-	/* Disable PF */
-	I915_WRITE(PF_CTL(pipe), 0);
-	I915_WRITE(PF_WIN_SZ(pipe), 0);
-
-	ironlake_fdi_disable(crtc);
-
-	/* This is a horrible layering violation; we should be doing this in
-	 * the connector/encoder ->prepare instead, but we don't always have
-	 * enough information there about the config to know whether it will
-	 * actually be necessary or just cause undesired flicker.
-	 */
-	intel_disable_pch_ports(dev_priv, pipe);
-
-	intel_disable_transcoder(dev_priv, pipe);
-
-	if (HAS_PCH_CPT(dev)) {
-		/* disable TRANS_DP_CTL */
-		reg = TRANS_DP_CTL(pipe);
-		temp = I915_READ(reg);
-		temp &= ~(TRANS_DP_OUTPUT_ENABLE | TRANS_DP_PORT_SEL_MASK);
-		temp |= TRANS_DP_PORT_SEL_NONE;
-		I915_WRITE(reg, temp);
-
-		/* disable DPLL_SEL */
-		temp = I915_READ(PCH_DPLL_SEL);
-		switch (pipe) {
-		case 0:
-			temp &= ~(TRANSA_DPLL_ENABLE | TRANSA_DPLLB_SEL);
-			break;
-		case 1:
-			temp &= ~(TRANSB_DPLL_ENABLE | TRANSB_DPLLB_SEL);
-			break;
-		case 2:
-			/* C shares PLL A or B */
-			temp &= ~(TRANSC_DPLL_ENABLE | TRANSC_DPLLB_SEL);
-			break;
-		default:
-			BUG(); /* wtf */
-		}
-		I915_WRITE(PCH_DPLL_SEL, temp);
-	}
-
-	/* disable PCH DPLL */
-	if (!intel_crtc->no_pll)
-		intel_disable_pch_pll(dev_priv, pipe);
-
-	/* Switch from PCDclk to Rawclk */
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	I915_WRITE(reg, temp & ~FDI_PCDCLK);
-
-	/* Disable CPU FDI TX PLL */
-	reg = FDI_TX_CTL(pipe);
-	temp = I915_READ(reg);
-	I915_WRITE(reg, temp & ~FDI_TX_PLL_ENABLE);
-
-	POSTING_READ(reg);
-	udelay(100);
-
-	reg = FDI_RX_CTL(pipe);
-	temp = I915_READ(reg);
-	I915_WRITE(reg, temp & ~FDI_RX_PLL_ENABLE);
-
-	/* Wait for the clocks to turn off. */
-	POSTING_READ(reg);
-	udelay(100);
-
-	intel_crtc->active = false;
-	intel_update_watermarks(dev);
-
-	mutex_lock(&dev->struct_mutex);
-	intel_update_fbc(dev);
-	intel_clear_scanline_wait(dev);
-	mutex_unlock(&dev->struct_mutex);
-}
-
-static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int plane = intel_crtc->plane;
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		DRM_DEBUG_KMS("crtc %d/%d dpms on\n", pipe, plane);
-		ironlake_crtc_enable(crtc);
-		break;
-
-	case DRM_MODE_DPMS_OFF:
-		DRM_DEBUG_KMS("crtc %d/%d dpms off\n", pipe, plane);
-		ironlake_crtc_disable(crtc);
-		break;
-	}
-}
-
-static void intel_crtc_dpms_overlay(struct intel_crtc *intel_crtc, bool enable)
-{
-	if (!enable && intel_crtc->overlay) {
-		struct drm_device *dev = intel_crtc->base.dev;
-		struct drm_i915_private *dev_priv = dev->dev_private;
-
-		mutex_lock(&dev->struct_mutex);
-		dev_priv->mm.interruptible = false;
-		(void) intel_overlay_switch_off(intel_crtc->overlay);
-		dev_priv->mm.interruptible = true;
-		mutex_unlock(&dev->struct_mutex);
-	}
-
-	/* Let userspace switch the overlay on again. In most cases userspace
-	 * has to recompute where to put it anyway.
-	 */
-}
-
-static void i9xx_crtc_enable(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int plane = intel_crtc->plane;
-
-	if (intel_crtc->active)
-		return;
-
-	intel_crtc->active = true;
-	intel_update_watermarks(dev);
-
-	intel_enable_pll(dev_priv, pipe);
-	intel_enable_pipe(dev_priv, pipe, false);
-	intel_enable_plane(dev_priv, plane, pipe);
-
-	intel_crtc_load_lut(crtc);
-	intel_update_fbc(dev);
-
-	/* Give the overlay scaler a chance to enable if it's on this pipe */
-	intel_crtc_dpms_overlay(intel_crtc, true);
-	intel_crtc_update_cursor(crtc, true);
-}
-
-static void i9xx_crtc_disable(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int plane = intel_crtc->plane;
-
-	if (!intel_crtc->active)
-		return;
-
-	/* Give the overlay scaler a chance to disable if it's on this pipe */
-	intel_crtc_wait_for_pending_flips(crtc);
-	drm_vblank_off(dev, pipe);
-	intel_crtc_dpms_overlay(intel_crtc, false);
-	intel_crtc_update_cursor(crtc, false);
-
-	if (dev_priv->cfb_plane == plane)
-		intel_disable_fbc(dev);
-
-	intel_disable_plane(dev_priv, plane, pipe);
-	intel_disable_pipe(dev_priv, pipe);
-	intel_disable_pll(dev_priv, pipe);
-
-	intel_crtc->active = false;
-	intel_update_fbc(dev);
-	intel_update_watermarks(dev);
-	intel_clear_scanline_wait(dev);
-}
-
-static void i9xx_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		i9xx_crtc_enable(crtc);
-		break;
-	case DRM_MODE_DPMS_OFF:
-		i9xx_crtc_disable(crtc);
-		break;
-	}
-}
-
-/**
- * Sets the power management mode of the pipe and plane.
- */
-static void intel_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_master_private *master_priv;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	bool enabled;
-
-	if (intel_crtc->dpms_mode == mode)
-		return;
-
-	intel_crtc->dpms_mode = mode;
-
-	dev_priv->display.dpms(crtc, mode);
-
-	if (!dev->primary->master)
-		return;
-
-	master_priv = dev->primary->master->driver_priv;
-	if (!master_priv->sarea_priv)
-		return;
-
-	enabled = crtc->enabled && mode != DRM_MODE_DPMS_OFF;
-
-	switch (pipe) {
-	case 0:
-		master_priv->sarea_priv->pipeA_w = enabled ? crtc->mode.hdisplay : 0;
-		master_priv->sarea_priv->pipeA_h = enabled ? crtc->mode.vdisplay : 0;
-		break;
-	case 1:
-		master_priv->sarea_priv->pipeB_w = enabled ? crtc->mode.hdisplay : 0;
-		master_priv->sarea_priv->pipeB_h = enabled ? crtc->mode.vdisplay : 0;
-		break;
-	default:
-		DRM_ERROR("Can't update pipe %c in SAREA\n", pipe_name(pipe));
-		break;
-	}
-}
-
-static void intel_crtc_disable(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	struct drm_device *dev = crtc->dev;
-
-	/* Flush any pending WAITs before we disable the pipe. Note that
-	 * we need to drop the struct_mutex in order to acquire it again
-	 * during the lowlevel dpms routines around a couple of the
-	 * operations. It does not look trivial nor desirable to move
-	 * that locking higher. So instead we leave a window for the
-	 * submission of further commands on the fb before we can actually
-	 * disable it. This race with userspace exists anyway, and we can
-	 * only rely on the pipe being disabled by userspace after it
-	 * receives the hotplug notification and has flushed any pending
-	 * batches.
-	 */
-	if (crtc->fb) {
-		mutex_lock(&dev->struct_mutex);
-		intel_finish_fb(crtc->fb);
-		mutex_unlock(&dev->struct_mutex);
-	}
-
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-	assert_plane_disabled(dev->dev_private, to_intel_crtc(crtc)->plane);
-	assert_pipe_disabled(dev->dev_private, to_intel_crtc(crtc)->pipe);
-
-	if (crtc->fb) {
-		mutex_lock(&dev->struct_mutex);
-		intel_unpin_fb_obj(to_intel_framebuffer(crtc->fb)->obj);
-		mutex_unlock(&dev->struct_mutex);
-	}
-}
-
-/* Prepare for a mode set.
- *
- * Note we could be a lot smarter here.  We need to figure out which outputs
- * will be enabled, which disabled (in short, how the config will changes)
- * and perform the minimum necessary steps to accomplish that, e.g. updating
- * watermarks, FBC configuration, making sure PLLs are programmed correctly,
- * panel fitting is in the proper state, etc.
- */
-static void i9xx_crtc_prepare(struct drm_crtc *crtc)
-{
-	i9xx_crtc_disable(crtc);
-}
-
-static void i9xx_crtc_commit(struct drm_crtc *crtc)
-{
-	i9xx_crtc_enable(crtc);
-}
-
-static void ironlake_crtc_prepare(struct drm_crtc *crtc)
-{
-	ironlake_crtc_disable(crtc);
-}
-
-static void ironlake_crtc_commit(struct drm_crtc *crtc)
-{
-	ironlake_crtc_enable(crtc);
-}
-
-void intel_encoder_prepare(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
-	/* lvds has its own version of prepare see intel_lvds_prepare */
-	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-void intel_encoder_commit(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
-	struct drm_device *dev = encoder->dev;
-	struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
-	struct intel_crtc *intel_crtc = to_intel_crtc(intel_encoder->base.crtc);
-
-	/* lvds has its own version of commit see intel_lvds_commit */
-	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
-
-	if (HAS_PCH_CPT(dev))
-		intel_cpt_verify_modeset(dev, intel_crtc->pipe);
-}
-
-void intel_encoder_destroy(struct drm_encoder *encoder)
-{
-	struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
-
-	drm_encoder_cleanup(encoder);
-	kfree(intel_encoder);
-}
-
-static bool intel_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = crtc->dev;
-
-	if (HAS_PCH_SPLIT(dev)) {
-		/* FDI link clock is fixed at 2.7G */
-		if (mode->clock * 3 > IRONLAKE_FDI_FREQ * 4)
-			return false;
-	}
-
-	/* All interlaced capable intel hw wants timings in frames. Note though
-	 * that intel_lvds_mode_fixup does some funny tricks with the crtc
-	 * timings, so we need to be careful not to clobber these.*/
-	if (!(adjusted_mode->private_flags & INTEL_MODE_CRTC_TIMINGS_SET))
-		drm_mode_set_crtcinfo(adjusted_mode, 0);
-
-	return true;
-}
-
-static int i945_get_display_clock_speed(struct drm_device *dev)
-{
-	return 400000;
-}
-
-static int i915_get_display_clock_speed(struct drm_device *dev)
-{
-	return 333000;
-}
-
-static int i9xx_misc_get_display_clock_speed(struct drm_device *dev)
-{
-	return 200000;
-}
-
-static int i915gm_get_display_clock_speed(struct drm_device *dev)
-{
-	u16 gcfgc = 0;
-
-	pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
-	if (gcfgc & GC_LOW_FREQUENCY_ENABLE)
-		return 133000;
-	else {
-		switch (gcfgc & GC_DISPLAY_CLOCK_MASK) {
-		case GC_DISPLAY_CLOCK_333_MHZ:
-			return 333000;
-		default:
-		case GC_DISPLAY_CLOCK_190_200_MHZ:
-			return 190000;
-		}
-	}
-}
-
-static int i865_get_display_clock_speed(struct drm_device *dev)
-{
-	return 266000;
-}
-
-static int i855_get_display_clock_speed(struct drm_device *dev)
-{
-	u16 hpllcc = 0;
-	/* Assume that the hardware is in the high speed state.  This
-	 * should be the default.
-	 */
-	switch (hpllcc & GC_CLOCK_CONTROL_MASK) {
-	case GC_CLOCK_133_200:
-	case GC_CLOCK_100_200:
-		return 200000;
-	case GC_CLOCK_166_250:
-		return 250000;
-	case GC_CLOCK_100_133:
-		return 133000;
-	}
-
-	/* Shouldn't happen */
-	return 0;
-}
-
-static int i830_get_display_clock_speed(struct drm_device *dev)
-{
-	return 133000;
-}
-
-struct fdi_m_n {
-	u32        tu;
-	u32        gmch_m;
-	u32        gmch_n;
-	u32        link_m;
-	u32        link_n;
-};
-
-static void
-fdi_reduce_ratio(u32 *num, u32 *den)
-{
-	while (*num > 0xffffff || *den > 0xffffff) {
-		*num >>= 1;
-		*den >>= 1;
-	}
-}
-
-static void
-ironlake_compute_m_n(int bits_per_pixel, int nlanes, int pixel_clock,
-		     int link_clock, struct fdi_m_n *m_n)
-{
-	m_n->tu = 64; /* default size */
-
-	/* BUG_ON(pixel_clock > INT_MAX / 36); */
-	m_n->gmch_m = bits_per_pixel * pixel_clock;
-	m_n->gmch_n = link_clock * nlanes * 8;
-	fdi_reduce_ratio(&m_n->gmch_m, &m_n->gmch_n);
-
-	m_n->link_m = pixel_clock;
-	m_n->link_n = link_clock;
-	fdi_reduce_ratio(&m_n->link_m, &m_n->link_n);
-}
-
-
-struct intel_watermark_params {
-	unsigned long fifo_size;
-	unsigned long max_wm;
-	unsigned long default_wm;
-	unsigned long guard_size;
-	unsigned long cacheline_size;
-};
-
-/* Pineview has different values for various configs */
-static const struct intel_watermark_params pineview_display_wm = {
-	PINEVIEW_DISPLAY_FIFO,
-	PINEVIEW_MAX_WM,
-	PINEVIEW_DFT_WM,
-	PINEVIEW_GUARD_WM,
-	PINEVIEW_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params pineview_display_hplloff_wm = {
-	PINEVIEW_DISPLAY_FIFO,
-	PINEVIEW_MAX_WM,
-	PINEVIEW_DFT_HPLLOFF_WM,
-	PINEVIEW_GUARD_WM,
-	PINEVIEW_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params pineview_cursor_wm = {
-	PINEVIEW_CURSOR_FIFO,
-	PINEVIEW_CURSOR_MAX_WM,
-	PINEVIEW_CURSOR_DFT_WM,
-	PINEVIEW_CURSOR_GUARD_WM,
-	PINEVIEW_FIFO_LINE_SIZE,
-};
-static const struct intel_watermark_params pineview_cursor_hplloff_wm = {
-	PINEVIEW_CURSOR_FIFO,
-	PINEVIEW_CURSOR_MAX_WM,
-	PINEVIEW_CURSOR_DFT_WM,
-	PINEVIEW_CURSOR_GUARD_WM,
-	PINEVIEW_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params g4x_wm_info = {
-	G4X_FIFO_SIZE,
-	G4X_MAX_WM,
-	G4X_MAX_WM,
-	2,
-	G4X_FIFO_LINE_SIZE,
-};
-static const struct intel_watermark_params g4x_cursor_wm_info = {
-	I965_CURSOR_FIFO,
-	I965_CURSOR_MAX_WM,
-	I965_CURSOR_DFT_WM,
-	2,
-	G4X_FIFO_LINE_SIZE,
-};
-static const struct intel_watermark_params i965_cursor_wm_info = {
-	I965_CURSOR_FIFO,
-	I965_CURSOR_MAX_WM,
-	I965_CURSOR_DFT_WM,
-	2,
-	I915_FIFO_LINE_SIZE,
-};
-static const struct intel_watermark_params i945_wm_info = {
-	I945_FIFO_SIZE,
-	I915_MAX_WM,
-	1,
-	2,
-	I915_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params i915_wm_info = {
-	I915_FIFO_SIZE,
-	I915_MAX_WM,
-	1,
-	2,
-	I915_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params i855_wm_info = {
-	I855GM_FIFO_SIZE,
-	I915_MAX_WM,
-	1,
-	2,
-	I830_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params i830_wm_info = {
-	I830_FIFO_SIZE,
-	I915_MAX_WM,
-	1,
-	2,
-	I830_FIFO_LINE_SIZE
-};
-
-static const struct intel_watermark_params ironlake_display_wm_info = {
-	ILK_DISPLAY_FIFO,
-	ILK_DISPLAY_MAXWM,
-	ILK_DISPLAY_DFTWM,
-	2,
-	ILK_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params ironlake_cursor_wm_info = {
-	ILK_CURSOR_FIFO,
-	ILK_CURSOR_MAXWM,
-	ILK_CURSOR_DFTWM,
-	2,
-	ILK_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params ironlake_display_srwm_info = {
-	ILK_DISPLAY_SR_FIFO,
-	ILK_DISPLAY_MAX_SRWM,
-	ILK_DISPLAY_DFT_SRWM,
-	2,
-	ILK_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params ironlake_cursor_srwm_info = {
-	ILK_CURSOR_SR_FIFO,
-	ILK_CURSOR_MAX_SRWM,
-	ILK_CURSOR_DFT_SRWM,
-	2,
-	ILK_FIFO_LINE_SIZE
-};
-
-static const struct intel_watermark_params sandybridge_display_wm_info = {
-	SNB_DISPLAY_FIFO,
-	SNB_DISPLAY_MAXWM,
-	SNB_DISPLAY_DFTWM,
-	2,
-	SNB_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params sandybridge_cursor_wm_info = {
-	SNB_CURSOR_FIFO,
-	SNB_CURSOR_MAXWM,
-	SNB_CURSOR_DFTWM,
-	2,
-	SNB_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params sandybridge_display_srwm_info = {
-	SNB_DISPLAY_SR_FIFO,
-	SNB_DISPLAY_MAX_SRWM,
-	SNB_DISPLAY_DFT_SRWM,
-	2,
-	SNB_FIFO_LINE_SIZE
-};
-static const struct intel_watermark_params sandybridge_cursor_srwm_info = {
-	SNB_CURSOR_SR_FIFO,
-	SNB_CURSOR_MAX_SRWM,
-	SNB_CURSOR_DFT_SRWM,
-	2,
-	SNB_FIFO_LINE_SIZE
-};
-
-
-/**
- * intel_calculate_wm - calculate watermark level
- * @clock_in_khz: pixel clock
- * @wm: chip FIFO params
- * @pixel_size: display pixel size
- * @latency_ns: memory latency for the platform
- *
- * Calculate the watermark level (the level at which the display plane will
- * start fetching from memory again).  Each chip has a different display
- * FIFO size and allocation, so the caller needs to figure that out and pass
- * in the correct intel_watermark_params structure.
- *
- * As the pixel clock runs, the FIFO will be drained at a rate that depends
- * on the pixel size.  When it reaches the watermark level, it'll start
- * fetching FIFO line sized based chunks from memory until the FIFO fills
- * past the watermark point.  If the FIFO drains completely, a FIFO underrun
- * will occur, and a display engine hang could result.
- */
-static unsigned long intel_calculate_wm(unsigned long clock_in_khz,
-					const struct intel_watermark_params *wm,
-					int fifo_size,
-					int pixel_size,
-					unsigned long latency_ns)
-{
-	long entries_required, wm_size;
-
-	/*
-	 * Note: we need to make sure we don't overflow for various clock &
-	 * latency values.
-	 * clocks go from a few thousand to several hundred thousand.
-	 * latency is usually a few thousand
-	 */
-	entries_required = ((clock_in_khz / 1000) * pixel_size * latency_ns) /
-		1000;
-	entries_required = DIV_ROUND_UP(entries_required, wm->cacheline_size);
-
-	DRM_DEBUG_KMS("FIFO entries required for mode: %ld\n", entries_required);
-
-	wm_size = fifo_size - (entries_required + wm->guard_size);
-
-	DRM_DEBUG_KMS("FIFO watermark level: %ld\n", wm_size);
-
-	/* Don't promote wm_size to unsigned... */
-	if (wm_size > (long)wm->max_wm)
-		wm_size = wm->max_wm;
-	if (wm_size <= 0)
-		wm_size = wm->default_wm;
-	return wm_size;
-}
-
-struct cxsr_latency {
-	int is_desktop;
-	int is_ddr3;
-	unsigned long fsb_freq;
-	unsigned long mem_freq;
-	unsigned long display_sr;
-	unsigned long display_hpll_disable;
-	unsigned long cursor_sr;
-	unsigned long cursor_hpll_disable;
-};
-
-static const struct cxsr_latency cxsr_latency_table[] = {
-	{1, 0, 800, 400, 3382, 33382, 3983, 33983},    /* DDR2-400 SC */
-	{1, 0, 800, 667, 3354, 33354, 3807, 33807},    /* DDR2-667 SC */
-	{1, 0, 800, 800, 3347, 33347, 3763, 33763},    /* DDR2-800 SC */
-	{1, 1, 800, 667, 6420, 36420, 6873, 36873},    /* DDR3-667 SC */
-	{1, 1, 800, 800, 5902, 35902, 6318, 36318},    /* DDR3-800 SC */
-
-	{1, 0, 667, 400, 3400, 33400, 4021, 34021},    /* DDR2-400 SC */
-	{1, 0, 667, 667, 3372, 33372, 3845, 33845},    /* DDR2-667 SC */
-	{1, 0, 667, 800, 3386, 33386, 3822, 33822},    /* DDR2-800 SC */
-	{1, 1, 667, 667, 6438, 36438, 6911, 36911},    /* DDR3-667 SC */
-	{1, 1, 667, 800, 5941, 35941, 6377, 36377},    /* DDR3-800 SC */
-
-	{1, 0, 400, 400, 3472, 33472, 4173, 34173},    /* DDR2-400 SC */
-	{1, 0, 400, 667, 3443, 33443, 3996, 33996},    /* DDR2-667 SC */
-	{1, 0, 400, 800, 3430, 33430, 3946, 33946},    /* DDR2-800 SC */
-	{1, 1, 400, 667, 6509, 36509, 7062, 37062},    /* DDR3-667 SC */
-	{1, 1, 400, 800, 5985, 35985, 6501, 36501},    /* DDR3-800 SC */
-
-	{0, 0, 800, 400, 3438, 33438, 4065, 34065},    /* DDR2-400 SC */
-	{0, 0, 800, 667, 3410, 33410, 3889, 33889},    /* DDR2-667 SC */
-	{0, 0, 800, 800, 3403, 33403, 3845, 33845},    /* DDR2-800 SC */
-	{0, 1, 800, 667, 6476, 36476, 6955, 36955},    /* DDR3-667 SC */
-	{0, 1, 800, 800, 5958, 35958, 6400, 36400},    /* DDR3-800 SC */
-
-	{0, 0, 667, 400, 3456, 33456, 4103, 34106},    /* DDR2-400 SC */
-	{0, 0, 667, 667, 3428, 33428, 3927, 33927},    /* DDR2-667 SC */
-	{0, 0, 667, 800, 3443, 33443, 3905, 33905},    /* DDR2-800 SC */
-	{0, 1, 667, 667, 6494, 36494, 6993, 36993},    /* DDR3-667 SC */
-	{0, 1, 667, 800, 5998, 35998, 6460, 36460},    /* DDR3-800 SC */
-
-	{0, 0, 400, 400, 3528, 33528, 4255, 34255},    /* DDR2-400 SC */
-	{0, 0, 400, 667, 3500, 33500, 4079, 34079},    /* DDR2-667 SC */
-	{0, 0, 400, 800, 3487, 33487, 4029, 34029},    /* DDR2-800 SC */
-	{0, 1, 400, 667, 6566, 36566, 7145, 37145},    /* DDR3-667 SC */
-	{0, 1, 400, 800, 6042, 36042, 6584, 36584},    /* DDR3-800 SC */
-};
-
-static const struct cxsr_latency *intel_get_cxsr_latency(int is_desktop,
-							 int is_ddr3,
-							 int fsb,
-							 int mem)
-{
-	const struct cxsr_latency *latency;
-	int i;
-
-	if (fsb == 0 || mem == 0)
-		return NULL;
-
-	for (i = 0; i < ARRAY_SIZE(cxsr_latency_table); i++) {
-		latency = &cxsr_latency_table[i];
-		if (is_desktop == latency->is_desktop &&
-		    is_ddr3 == latency->is_ddr3 &&
-		    fsb == latency->fsb_freq && mem == latency->mem_freq)
-			return latency;
-	}
-
-	DRM_DEBUG_KMS("Unknown FSB/MEM found, disable CxSR\n");
-
-	return NULL;
-}
-
-static void pineview_disable_cxsr(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	/* deactivate cxsr */
-	I915_WRITE(DSPFW3, I915_READ(DSPFW3) & ~PINEVIEW_SELF_REFRESH_EN);
-}
-
-/*
- * Latency for FIFO fetches is dependent on several factors:
- *   - memory configuration (speed, channels)
- *   - chipset
- *   - current MCH state
- * It can be fairly high in some situations, so here we assume a fairly
- * pessimal value.  It's a tradeoff between extra memory fetches (if we
- * set this value too high, the FIFO will fetch frequently to stay full)
- * and power consumption (set it too low to save power and we might see
- * FIFO underruns and display "flicker").
- *
- * A value of 5us seems to be a good balance; safe for very low end
- * platforms but not overly aggressive on lower latency configs.
- */
-static const int latency_ns = 5000;
-
-static int i9xx_get_fifo_size(struct drm_device *dev, int plane)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t dsparb = I915_READ(DSPARB);
-	int size;
-
-	size = dsparb & 0x7f;
-	if (plane)
-		size = ((dsparb >> DSPARB_CSTART_SHIFT) & 0x7f) - size;
-
-	DRM_DEBUG_KMS("FIFO size - (0x%08x) %s: %d\n", dsparb,
-		      plane ? "B" : "A", size);
-
-	return size;
-}
-
-static int i85x_get_fifo_size(struct drm_device *dev, int plane)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t dsparb = I915_READ(DSPARB);
-	int size;
-
-	size = dsparb & 0x1ff;
-	if (plane)
-		size = ((dsparb >> DSPARB_BEND_SHIFT) & 0x1ff) - size;
-	size >>= 1; /* Convert to cachelines */
-
-	DRM_DEBUG_KMS("FIFO size - (0x%08x) %s: %d\n", dsparb,
-		      plane ? "B" : "A", size);
-
-	return size;
-}
-
-static int i845_get_fifo_size(struct drm_device *dev, int plane)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t dsparb = I915_READ(DSPARB);
-	int size;
-
-	size = dsparb & 0x7f;
-	size >>= 2; /* Convert to cachelines */
-
-	DRM_DEBUG_KMS("FIFO size - (0x%08x) %s: %d\n", dsparb,
-		      plane ? "B" : "A",
-		      size);
-
-	return size;
-}
-
-static int i830_get_fifo_size(struct drm_device *dev, int plane)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t dsparb = I915_READ(DSPARB);
-	int size;
-
-	size = dsparb & 0x7f;
-	size >>= 1; /* Convert to cachelines */
-
-	DRM_DEBUG_KMS("FIFO size - (0x%08x) %s: %d\n", dsparb,
-		      plane ? "B" : "A", size);
-
-	return size;
-}
-
-static struct drm_crtc *single_enabled_crtc(struct drm_device *dev)
-{
-	struct drm_crtc *crtc, *enabled = NULL;
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		if (crtc->enabled && crtc->fb) {
-			if (enabled)
-				return NULL;
-			enabled = crtc;
-		}
-	}
-
-	return enabled;
-}
-
-static void pineview_update_wm(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-	const struct cxsr_latency *latency;
-	u32 reg;
-	unsigned long wm;
-
-	latency = intel_get_cxsr_latency(IS_PINEVIEW_G(dev), dev_priv->is_ddr3,
-					 dev_priv->fsb_freq, dev_priv->mem_freq);
-	if (!latency) {
-		DRM_DEBUG_KMS("Unknown FSB/MEM found, disable CxSR\n");
-		pineview_disable_cxsr(dev);
-		return;
-	}
-
-	crtc = single_enabled_crtc(dev);
-	if (crtc) {
-		int clock = crtc->mode.clock;
-		int pixel_size = crtc->fb->bits_per_pixel / 8;
-
-		/* Display SR */
-		wm = intel_calculate_wm(clock, &pineview_display_wm,
-					pineview_display_wm.fifo_size,
-					pixel_size, latency->display_sr);
-		reg = I915_READ(DSPFW1);
-		reg &= ~DSPFW_SR_MASK;
-		reg |= wm << DSPFW_SR_SHIFT;
-		I915_WRITE(DSPFW1, reg);
-		DRM_DEBUG_KMS("DSPFW1 register is %x\n", reg);
-
-		/* cursor SR */
-		wm = intel_calculate_wm(clock, &pineview_cursor_wm,
-					pineview_display_wm.fifo_size,
-					pixel_size, latency->cursor_sr);
-		reg = I915_READ(DSPFW3);
-		reg &= ~DSPFW_CURSOR_SR_MASK;
-		reg |= (wm & 0x3f) << DSPFW_CURSOR_SR_SHIFT;
-		I915_WRITE(DSPFW3, reg);
-
-		/* Display HPLL off SR */
-		wm = intel_calculate_wm(clock, &pineview_display_hplloff_wm,
-					pineview_display_hplloff_wm.fifo_size,
-					pixel_size, latency->display_hpll_disable);
-		reg = I915_READ(DSPFW3);
-		reg &= ~DSPFW_HPLL_SR_MASK;
-		reg |= wm & DSPFW_HPLL_SR_MASK;
-		I915_WRITE(DSPFW3, reg);
-
-		/* cursor HPLL off SR */
-		wm = intel_calculate_wm(clock, &pineview_cursor_hplloff_wm,
-					pineview_display_hplloff_wm.fifo_size,
-					pixel_size, latency->cursor_hpll_disable);
-		reg = I915_READ(DSPFW3);
-		reg &= ~DSPFW_HPLL_CURSOR_MASK;
-		reg |= (wm & 0x3f) << DSPFW_HPLL_CURSOR_SHIFT;
-		I915_WRITE(DSPFW3, reg);
-		DRM_DEBUG_KMS("DSPFW3 register is %x\n", reg);
-
-		/* activate cxsr */
-		I915_WRITE(DSPFW3,
-			   I915_READ(DSPFW3) | PINEVIEW_SELF_REFRESH_EN);
-		DRM_DEBUG_KMS("Self-refresh is enabled\n");
-	} else {
-		pineview_disable_cxsr(dev);
-		DRM_DEBUG_KMS("Self-refresh is disabled\n");
-	}
-}
-
-static bool g4x_compute_wm0(struct drm_device *dev,
-			    int plane,
-			    const struct intel_watermark_params *display,
-			    int display_latency_ns,
-			    const struct intel_watermark_params *cursor,
-			    int cursor_latency_ns,
-			    int *plane_wm,
-			    int *cursor_wm)
-{
-	struct drm_crtc *crtc;
-	int htotal, hdisplay, clock, pixel_size;
-	int line_time_us, line_count;
-	int entries, tlb_miss;
-
-	crtc = intel_get_crtc_for_plane(dev, plane);
-	if (crtc->fb == NULL || !crtc->enabled) {
-		*cursor_wm = cursor->guard_size;
-		*plane_wm = display->guard_size;
-		return false;
-	}
-
-	htotal = crtc->mode.htotal;
-	hdisplay = crtc->mode.hdisplay;
-	clock = crtc->mode.clock;
-	pixel_size = crtc->fb->bits_per_pixel / 8;
-
-	/* Use the small buffer method to calculate plane watermark */
-	entries = ((clock * pixel_size / 1000) * display_latency_ns) / 1000;
-	tlb_miss = display->fifo_size*display->cacheline_size - hdisplay * 8;
-	if (tlb_miss > 0)
-		entries += tlb_miss;
-	entries = DIV_ROUND_UP(entries, display->cacheline_size);
-	*plane_wm = entries + display->guard_size;
-	if (*plane_wm > (int)display->max_wm)
-		*plane_wm = display->max_wm;
-
-	/* Use the large buffer method to calculate cursor watermark */
-	line_time_us = ((htotal * 1000) / clock);
-	line_count = (cursor_latency_ns / line_time_us + 1000) / 1000;
-	entries = line_count * 64 * pixel_size;
-	tlb_miss = cursor->fifo_size*cursor->cacheline_size - hdisplay * 8;
-	if (tlb_miss > 0)
-		entries += tlb_miss;
-	entries = DIV_ROUND_UP(entries, cursor->cacheline_size);
-	*cursor_wm = entries + cursor->guard_size;
-	if (*cursor_wm > (int)cursor->max_wm)
-		*cursor_wm = (int)cursor->max_wm;
-
-	return true;
-}
-
-/*
- * Check the wm result.
- *
- * If any calculated watermark values is larger than the maximum value that
- * can be programmed into the associated watermark register, that watermark
- * must be disabled.
- */
-static bool g4x_check_srwm(struct drm_device *dev,
-			   int display_wm, int cursor_wm,
-			   const struct intel_watermark_params *display,
-			   const struct intel_watermark_params *cursor)
-{
-	DRM_DEBUG_KMS("SR watermark: display plane %d, cursor %d\n",
-		      display_wm, cursor_wm);
-
-	if (display_wm > display->max_wm) {
-		DRM_DEBUG_KMS("display watermark is too large(%d/%ld), disabling\n",
-			      display_wm, display->max_wm);
-		return false;
-	}
-
-	if (cursor_wm > cursor->max_wm) {
-		DRM_DEBUG_KMS("cursor watermark is too large(%d/%ld), disabling\n",
-			      cursor_wm, cursor->max_wm);
-		return false;
-	}
-
-	if (!(display_wm || cursor_wm)) {
-		DRM_DEBUG_KMS("SR latency is 0, disabling\n");
-		return false;
-	}
-
-	return true;
-}
-
-static bool g4x_compute_srwm(struct drm_device *dev,
-			     int plane,
-			     int latency_ns,
-			     const struct intel_watermark_params *display,
-			     const struct intel_watermark_params *cursor,
-			     int *display_wm, int *cursor_wm)
-{
-	struct drm_crtc *crtc;
-	int hdisplay, htotal, pixel_size, clock;
-	unsigned long line_time_us;
-	int line_count, line_size;
-	int small, large;
-	int entries;
-
-	if (!latency_ns) {
-		*display_wm = *cursor_wm = 0;
-		return false;
-	}
-
-	crtc = intel_get_crtc_for_plane(dev, plane);
-	hdisplay = crtc->mode.hdisplay;
-	htotal = crtc->mode.htotal;
-	clock = crtc->mode.clock;
-	pixel_size = crtc->fb->bits_per_pixel / 8;
-
-	line_time_us = (htotal * 1000) / clock;
-	line_count = (latency_ns / line_time_us + 1000) / 1000;
-	line_size = hdisplay * pixel_size;
-
-	/* Use the minimum of the small and large buffer method for primary */
-	small = ((clock * pixel_size / 1000) * latency_ns) / 1000;
-	large = line_count * line_size;
-
-	entries = DIV_ROUND_UP(min(small, large), display->cacheline_size);
-	*display_wm = entries + display->guard_size;
-
-	/* calculate the self-refresh watermark for display cursor */
-	entries = line_count * pixel_size * 64;
-	entries = DIV_ROUND_UP(entries, cursor->cacheline_size);
-	*cursor_wm = entries + cursor->guard_size;
-
-	return g4x_check_srwm(dev,
-			      *display_wm, *cursor_wm,
-			      display, cursor);
-}
-
-#define single_plane_enabled(mask) is_power_of_2(mask)
-
-static void g4x_update_wm(struct drm_device *dev)
-{
-	static const int sr_latency_ns = 12000;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int planea_wm, planeb_wm, cursora_wm, cursorb_wm;
-	int plane_sr, cursor_sr;
-	unsigned int enabled = 0;
-
-	if (g4x_compute_wm0(dev, 0,
-			    &g4x_wm_info, latency_ns,
-			    &g4x_cursor_wm_info, latency_ns,
-			    &planea_wm, &cursora_wm))
-		enabled |= 1;
-
-	if (g4x_compute_wm0(dev, 1,
-			    &g4x_wm_info, latency_ns,
-			    &g4x_cursor_wm_info, latency_ns,
-			    &planeb_wm, &cursorb_wm))
-		enabled |= 2;
-
-	plane_sr = cursor_sr = 0;
-	if (single_plane_enabled(enabled) &&
-	    g4x_compute_srwm(dev, ffs(enabled) - 1,
-			     sr_latency_ns,
-			     &g4x_wm_info,
-			     &g4x_cursor_wm_info,
-			     &plane_sr, &cursor_sr))
-		I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
-	else
-		I915_WRITE(FW_BLC_SELF,
-			   I915_READ(FW_BLC_SELF) & ~FW_BLC_SELF_EN);
-
-	DRM_DEBUG_KMS("Setting FIFO watermarks - A: plane=%d, cursor=%d, B: plane=%d, cursor=%d, SR: plane=%d, cursor=%d\n",
-		      planea_wm, cursora_wm,
-		      planeb_wm, cursorb_wm,
-		      plane_sr, cursor_sr);
-
-	I915_WRITE(DSPFW1,
-		   (plane_sr << DSPFW_SR_SHIFT) |
-		   (cursorb_wm << DSPFW_CURSORB_SHIFT) |
-		   (planeb_wm << DSPFW_PLANEB_SHIFT) |
-		   planea_wm);
-	I915_WRITE(DSPFW2,
-		   (I915_READ(DSPFW2) & DSPFW_CURSORA_MASK) |
-		   (cursora_wm << DSPFW_CURSORA_SHIFT));
-	/* HPLL off in SR has some issues on G4x... disable it */
-	I915_WRITE(DSPFW3,
-		   (I915_READ(DSPFW3) & ~DSPFW_HPLL_SR_EN) |
-		   (cursor_sr << DSPFW_CURSOR_SR_SHIFT));
-}
-
-static void i965_update_wm(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-	int srwm = 1;
-	int cursor_sr = 16;
-
-	/* Calc sr entries for one plane configs */
-	crtc = single_enabled_crtc(dev);
-	if (crtc) {
-		/* self-refresh has much higher latency */
-		static const int sr_latency_ns = 12000;
-		int clock = crtc->mode.clock;
-		int htotal = crtc->mode.htotal;
-		int hdisplay = crtc->mode.hdisplay;
-		int pixel_size = crtc->fb->bits_per_pixel / 8;
-		unsigned long line_time_us;
-		int entries;
-
-		line_time_us = ((htotal * 1000) / clock);
-
-		/* Use ns/us then divide to preserve precision */
-		entries = (((sr_latency_ns / line_time_us) + 1000) / 1000) *
-			pixel_size * hdisplay;
-		entries = DIV_ROUND_UP(entries, I915_FIFO_LINE_SIZE);
-		srwm = I965_FIFO_SIZE - entries;
-		if (srwm < 0)
-			srwm = 1;
-		srwm &= 0x1ff;
-		DRM_DEBUG_KMS("self-refresh entries: %d, wm: %d\n",
-			      entries, srwm);
-
-		entries = (((sr_latency_ns / line_time_us) + 1000) / 1000) *
-			pixel_size * 64;
-		entries = DIV_ROUND_UP(entries,
-					  i965_cursor_wm_info.cacheline_size);
-		cursor_sr = i965_cursor_wm_info.fifo_size -
-			(entries + i965_cursor_wm_info.guard_size);
-
-		if (cursor_sr > i965_cursor_wm_info.max_wm)
-			cursor_sr = i965_cursor_wm_info.max_wm;
-
-		DRM_DEBUG_KMS("self-refresh watermark: display plane %d "
-			      "cursor %d\n", srwm, cursor_sr);
-
-		if (IS_CRESTLINE(dev))
-			I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
-	} else {
-		/* Turn off self refresh if both pipes are enabled */
-		if (IS_CRESTLINE(dev))
-			I915_WRITE(FW_BLC_SELF, I915_READ(FW_BLC_SELF)
-				   & ~FW_BLC_SELF_EN);
-	}
-
-	DRM_DEBUG_KMS("Setting FIFO watermarks - A: 8, B: 8, C: 8, SR %d\n",
-		      srwm);
-
-	/* 965 has limitations... */
-	I915_WRITE(DSPFW1, (srwm << DSPFW_SR_SHIFT) |
-		   (8 << 16) | (8 << 8) | (8 << 0));
-	I915_WRITE(DSPFW2, (8 << 8) | (8 << 0));
-	/* update cursor SR watermark */
-	I915_WRITE(DSPFW3, (cursor_sr << DSPFW_CURSOR_SR_SHIFT));
-}
-
-static void i9xx_update_wm(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	const struct intel_watermark_params *wm_info;
-	uint32_t fwater_lo;
-	uint32_t fwater_hi;
-	int cwm, srwm = 1;
-	int fifo_size;
-	int planea_wm, planeb_wm;
-	struct drm_crtc *crtc, *enabled = NULL;
-
-	if (IS_I945GM(dev))
-		wm_info = &i945_wm_info;
-	else if (!IS_GEN2(dev))
-		wm_info = &i915_wm_info;
-	else
-		wm_info = &i855_wm_info;
-
-	fifo_size = dev_priv->display.get_fifo_size(dev, 0);
-	crtc = intel_get_crtc_for_plane(dev, 0);
-	if (crtc->enabled && crtc->fb) {
-		planea_wm = intel_calculate_wm(crtc->mode.clock,
-					       wm_info, fifo_size,
-					       crtc->fb->bits_per_pixel / 8,
-					       latency_ns);
-		enabled = crtc;
-	} else
-		planea_wm = fifo_size - wm_info->guard_size;
-
-	fifo_size = dev_priv->display.get_fifo_size(dev, 1);
-	crtc = intel_get_crtc_for_plane(dev, 1);
-	if (crtc->enabled && crtc->fb) {
-		planeb_wm = intel_calculate_wm(crtc->mode.clock,
-					       wm_info, fifo_size,
-					       crtc->fb->bits_per_pixel / 8,
-					       latency_ns);
-		if (enabled == NULL)
-			enabled = crtc;
-		else
-			enabled = NULL;
-	} else
-		planeb_wm = fifo_size - wm_info->guard_size;
-
-	DRM_DEBUG_KMS("FIFO watermarks - A: %d, B: %d\n", planea_wm, planeb_wm);
-
-	/*
-	 * Overlay gets an aggressive default since video jitter is bad.
-	 */
-	cwm = 2;
-
-	/* Play safe and disable self-refresh before adjusting watermarks. */
-	if (IS_I945G(dev) || IS_I945GM(dev))
-		I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN_MASK | 0);
-	else if (IS_I915GM(dev))
-		I915_WRITE(INSTPM, I915_READ(INSTPM) & ~INSTPM_SELF_EN);
-
-	/* Calc sr entries for one plane configs */
-	if (HAS_FW_BLC(dev) && enabled) {
-		/* self-refresh has much higher latency */
-		static const int sr_latency_ns = 6000;
-		int clock = enabled->mode.clock;
-		int htotal = enabled->mode.htotal;
-		int hdisplay = enabled->mode.hdisplay;
-		int pixel_size = enabled->fb->bits_per_pixel / 8;
-		unsigned long line_time_us;
-		int entries;
-
-		line_time_us = (htotal * 1000) / clock;
-
-		/* Use ns/us then divide to preserve precision */
-		entries = (((sr_latency_ns / line_time_us) + 1000) / 1000) *
-			pixel_size * hdisplay;
-		entries = DIV_ROUND_UP(entries, wm_info->cacheline_size);
-		DRM_DEBUG_KMS("self-refresh entries: %d\n", entries);
-		srwm = wm_info->fifo_size - entries;
-		if (srwm < 0)
-			srwm = 1;
-
-		if (IS_I945G(dev) || IS_I945GM(dev))
-			I915_WRITE(FW_BLC_SELF,
-				   FW_BLC_SELF_FIFO_MASK | (srwm & 0xff));
-		else if (IS_I915GM(dev))
-			I915_WRITE(FW_BLC_SELF, srwm & 0x3f);
-	}
-
-	DRM_DEBUG_KMS("Setting FIFO watermarks - A: %d, B: %d, C: %d, SR %d\n",
-		      planea_wm, planeb_wm, cwm, srwm);
-
-	fwater_lo = ((planeb_wm & 0x3f) << 16) | (planea_wm & 0x3f);
-	fwater_hi = (cwm & 0x1f);
-
-	/* Set request length to 8 cachelines per fetch */
-	fwater_lo = fwater_lo | (1 << 24) | (1 << 8);
-	fwater_hi = fwater_hi | (1 << 8);
-
-	I915_WRITE(FW_BLC, fwater_lo);
-	I915_WRITE(FW_BLC2, fwater_hi);
-
-	if (HAS_FW_BLC(dev)) {
-		if (enabled) {
-			if (IS_I945G(dev) || IS_I945GM(dev))
-				I915_WRITE(FW_BLC_SELF,
-					   FW_BLC_SELF_EN_MASK | FW_BLC_SELF_EN);
-			else if (IS_I915GM(dev))
-				I915_WRITE(INSTPM, I915_READ(INSTPM) | INSTPM_SELF_EN);
-			DRM_DEBUG_KMS("memory self refresh enabled\n");
-		} else
-			DRM_DEBUG_KMS("memory self refresh disabled\n");
-	}
-}
-
-static void i830_update_wm(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-	uint32_t fwater_lo;
-	int planea_wm;
-
-	crtc = single_enabled_crtc(dev);
-	if (crtc == NULL)
-		return;
-
-	planea_wm = intel_calculate_wm(crtc->mode.clock, &i830_wm_info,
-				       dev_priv->display.get_fifo_size(dev, 0),
-				       crtc->fb->bits_per_pixel / 8,
-				       latency_ns);
-	fwater_lo = I915_READ(FW_BLC) & ~0xfff;
-	fwater_lo |= (3<<8) | planea_wm;
-
-	DRM_DEBUG_KMS("Setting FIFO watermarks - A: %d\n", planea_wm);
-
-	I915_WRITE(FW_BLC, fwater_lo);
-}
-
-#define ILK_LP0_PLANE_LATENCY		700
-#define ILK_LP0_CURSOR_LATENCY		1300
-
-/*
- * Check the wm result.
- *
- * If any calculated watermark values is larger than the maximum value that
- * can be programmed into the associated watermark register, that watermark
- * must be disabled.
- */
-static bool ironlake_check_srwm(struct drm_device *dev, int level,
-				int fbc_wm, int display_wm, int cursor_wm,
-				const struct intel_watermark_params *display,
-				const struct intel_watermark_params *cursor)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	DRM_DEBUG_KMS("watermark %d: display plane %d, fbc lines %d,"
-		      " cursor %d\n", level, display_wm, fbc_wm, cursor_wm);
-
-	if (fbc_wm > SNB_FBC_MAX_SRWM) {
-		DRM_DEBUG_KMS("fbc watermark(%d) is too large(%d), disabling wm%d+\n",
-			      fbc_wm, SNB_FBC_MAX_SRWM, level);
-
-		/* fbc has it's own way to disable FBC WM */
-		I915_WRITE(DISP_ARB_CTL,
-			   I915_READ(DISP_ARB_CTL) | DISP_FBC_WM_DIS);
-		return false;
-	}
-
-	if (display_wm > display->max_wm) {
-		DRM_DEBUG_KMS("display watermark(%d) is too large(%d), disabling wm%d+\n",
-			      display_wm, SNB_DISPLAY_MAX_SRWM, level);
-		return false;
-	}
-
-	if (cursor_wm > cursor->max_wm) {
-		DRM_DEBUG_KMS("cursor watermark(%d) is too large(%d), disabling wm%d+\n",
-			      cursor_wm, SNB_CURSOR_MAX_SRWM, level);
-		return false;
-	}
-
-	if (!(fbc_wm || display_wm || cursor_wm)) {
-		DRM_DEBUG_KMS("latency %d is 0, disabling wm%d+\n", level, level);
-		return false;
-	}
-
-	return true;
-}
-
-/*
- * Compute watermark values of WM[1-3],
- */
-static bool ironlake_compute_srwm(struct drm_device *dev, int level, int plane,
-				  int latency_ns,
-				  const struct intel_watermark_params *display,
-				  const struct intel_watermark_params *cursor,
-				  int *fbc_wm, int *display_wm, int *cursor_wm)
-{
-	struct drm_crtc *crtc;
-	unsigned long line_time_us;
-	int hdisplay, htotal, pixel_size, clock;
-	int line_count, line_size;
-	int small, large;
-	int entries;
-
-	if (!latency_ns) {
-		*fbc_wm = *display_wm = *cursor_wm = 0;
-		return false;
-	}
-
-	crtc = intel_get_crtc_for_plane(dev, plane);
-	hdisplay = crtc->mode.hdisplay;
-	htotal = crtc->mode.htotal;
-	clock = crtc->mode.clock;
-	pixel_size = crtc->fb->bits_per_pixel / 8;
-
-	line_time_us = (htotal * 1000) / clock;
-	line_count = (latency_ns / line_time_us + 1000) / 1000;
-	line_size = hdisplay * pixel_size;
-
-	/* Use the minimum of the small and large buffer method for primary */
-	small = ((clock * pixel_size / 1000) * latency_ns) / 1000;
-	large = line_count * line_size;
-
-	entries = DIV_ROUND_UP(min(small, large), display->cacheline_size);
-	*display_wm = entries + display->guard_size;
-
-	/*
-	 * Spec says:
-	 * FBC WM = ((Final Primary WM * 64) / number of bytes per line) + 2
-	 */
-	*fbc_wm = DIV_ROUND_UP(*display_wm * 64, line_size) + 2;
-
-	/* calculate the self-refresh watermark for display cursor */
-	entries = line_count * pixel_size * 64;
-	entries = DIV_ROUND_UP(entries, cursor->cacheline_size);
-	*cursor_wm = entries + cursor->guard_size;
-
-	return ironlake_check_srwm(dev, level,
-				   *fbc_wm, *display_wm, *cursor_wm,
-				   display, cursor);
-}
-
-static void ironlake_update_wm(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int fbc_wm, plane_wm, cursor_wm;
-	unsigned int enabled;
-
-	enabled = 0;
-	if (g4x_compute_wm0(dev, 0,
-			    &ironlake_display_wm_info,
-			    ILK_LP0_PLANE_LATENCY,
-			    &ironlake_cursor_wm_info,
-			    ILK_LP0_CURSOR_LATENCY,
-			    &plane_wm, &cursor_wm)) {
-		I915_WRITE(WM0_PIPEA_ILK,
-			   (plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm);
-		DRM_DEBUG_KMS("FIFO watermarks For pipe A -"
-			      " plane %d, " "cursor: %d\n",
-			      plane_wm, cursor_wm);
-		enabled |= 1;
-	}
-
-	if (g4x_compute_wm0(dev, 1,
-			    &ironlake_display_wm_info,
-			    ILK_LP0_PLANE_LATENCY,
-			    &ironlake_cursor_wm_info,
-			    ILK_LP0_CURSOR_LATENCY,
-			    &plane_wm, &cursor_wm)) {
-		I915_WRITE(WM0_PIPEB_ILK,
-			   (plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm);
-		DRM_DEBUG_KMS("FIFO watermarks For pipe B -"
-			      " plane %d, cursor: %d\n",
-			      plane_wm, cursor_wm);
-		enabled |= 2;
-	}
-
-	/*
-	 * Calculate and update the self-refresh watermark only when one
-	 * display plane is used.
-	 */
-	I915_WRITE(WM3_LP_ILK, 0);
-	I915_WRITE(WM2_LP_ILK, 0);
-	I915_WRITE(WM1_LP_ILK, 0);
-
-	if (!single_plane_enabled(enabled))
-		return;
-	enabled = ffs(enabled) - 1;
-
-	/* WM1 */
-	if (!ironlake_compute_srwm(dev, 1, enabled,
-				   ILK_READ_WM1_LATENCY() * 500,
-				   &ironlake_display_srwm_info,
-				   &ironlake_cursor_srwm_info,
-				   &fbc_wm, &plane_wm, &cursor_wm))
-		return;
-
-	I915_WRITE(WM1_LP_ILK,
-		   WM1_LP_SR_EN |
-		   (ILK_READ_WM1_LATENCY() << WM1_LP_LATENCY_SHIFT) |
-		   (fbc_wm << WM1_LP_FBC_SHIFT) |
-		   (plane_wm << WM1_LP_SR_SHIFT) |
-		   cursor_wm);
-
-	/* WM2 */
-	if (!ironlake_compute_srwm(dev, 2, enabled,
-				   ILK_READ_WM2_LATENCY() * 500,
-				   &ironlake_display_srwm_info,
-				   &ironlake_cursor_srwm_info,
-				   &fbc_wm, &plane_wm, &cursor_wm))
-		return;
-
-	I915_WRITE(WM2_LP_ILK,
-		   WM2_LP_EN |
-		   (ILK_READ_WM2_LATENCY() << WM1_LP_LATENCY_SHIFT) |
-		   (fbc_wm << WM1_LP_FBC_SHIFT) |
-		   (plane_wm << WM1_LP_SR_SHIFT) |
-		   cursor_wm);
-
-	/*
-	 * WM3 is unsupported on ILK, probably because we don't have latency
-	 * data for that power state
-	 */
-}
-
-void sandybridge_update_wm(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int latency = SNB_READ_WM0_LATENCY() * 100;	/* In unit 0.1us */
-	u32 val;
-	int fbc_wm, plane_wm, cursor_wm;
-	unsigned int enabled;
-
-	enabled = 0;
-	if (g4x_compute_wm0(dev, 0,
-			    &sandybridge_display_wm_info, latency,
-			    &sandybridge_cursor_wm_info, latency,
-			    &plane_wm, &cursor_wm)) {
-		val = I915_READ(WM0_PIPEA_ILK);
-		val &= ~(WM0_PIPE_PLANE_MASK | WM0_PIPE_CURSOR_MASK);
-		I915_WRITE(WM0_PIPEA_ILK, val |
-			   ((plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm));
-		DRM_DEBUG_KMS("FIFO watermarks For pipe A -"
-			      " plane %d, " "cursor: %d\n",
-			      plane_wm, cursor_wm);
-		enabled |= 1;
-	}
-
-	if (g4x_compute_wm0(dev, 1,
-			    &sandybridge_display_wm_info, latency,
-			    &sandybridge_cursor_wm_info, latency,
-			    &plane_wm, &cursor_wm)) {
-		val = I915_READ(WM0_PIPEB_ILK);
-		val &= ~(WM0_PIPE_PLANE_MASK | WM0_PIPE_CURSOR_MASK);
-		I915_WRITE(WM0_PIPEB_ILK, val |
-			   ((plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm));
-		DRM_DEBUG_KMS("FIFO watermarks For pipe B -"
-			      " plane %d, cursor: %d\n",
-			      plane_wm, cursor_wm);
-		enabled |= 2;
-	}
-
-	/* IVB has 3 pipes */
-	if (IS_IVYBRIDGE(dev) &&
-	    g4x_compute_wm0(dev, 2,
-			    &sandybridge_display_wm_info, latency,
-			    &sandybridge_cursor_wm_info, latency,
-			    &plane_wm, &cursor_wm)) {
-		val = I915_READ(WM0_PIPEC_IVB);
-		val &= ~(WM0_PIPE_PLANE_MASK | WM0_PIPE_CURSOR_MASK);
-		I915_WRITE(WM0_PIPEC_IVB, val |
-			   ((plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm));
-		DRM_DEBUG_KMS("FIFO watermarks For pipe C -"
-			      " plane %d, cursor: %d\n",
-			      plane_wm, cursor_wm);
-		enabled |= 3;
-	}
-
-	/*
-	 * Calculate and update the self-refresh watermark only when one
-	 * display plane is used.
-	 *
-	 * SNB support 3 levels of watermark.
-	 *
-	 * WM1/WM2/WM2 watermarks have to be enabled in the ascending order,
-	 * and disabled in the descending order
-	 *
-	 */
-	I915_WRITE(WM3_LP_ILK, 0);
-	I915_WRITE(WM2_LP_ILK, 0);
-	I915_WRITE(WM1_LP_ILK, 0);
-
-	if (!single_plane_enabled(enabled) ||
-	    dev_priv->sprite_scaling_enabled)
-		return;
-	enabled = ffs(enabled) - 1;
-
-	/* WM1 */
-	if (!ironlake_compute_srwm(dev, 1, enabled,
-				   SNB_READ_WM1_LATENCY() * 500,
-				   &sandybridge_display_srwm_info,
-				   &sandybridge_cursor_srwm_info,
-				   &fbc_wm, &plane_wm, &cursor_wm))
-		return;
-
-	I915_WRITE(WM1_LP_ILK,
-		   WM1_LP_SR_EN |
-		   (SNB_READ_WM1_LATENCY() << WM1_LP_LATENCY_SHIFT) |
-		   (fbc_wm << WM1_LP_FBC_SHIFT) |
-		   (plane_wm << WM1_LP_SR_SHIFT) |
-		   cursor_wm);
-
-	/* WM2 */
-	if (!ironlake_compute_srwm(dev, 2, enabled,
-				   SNB_READ_WM2_LATENCY() * 500,
-				   &sandybridge_display_srwm_info,
-				   &sandybridge_cursor_srwm_info,
-				   &fbc_wm, &plane_wm, &cursor_wm))
-		return;
-
-	I915_WRITE(WM2_LP_ILK,
-		   WM2_LP_EN |
-		   (SNB_READ_WM2_LATENCY() << WM1_LP_LATENCY_SHIFT) |
-		   (fbc_wm << WM1_LP_FBC_SHIFT) |
-		   (plane_wm << WM1_LP_SR_SHIFT) |
-		   cursor_wm);
-
-	/* WM3 */
-	if (!ironlake_compute_srwm(dev, 3, enabled,
-				   SNB_READ_WM3_LATENCY() * 500,
-				   &sandybridge_display_srwm_info,
-				   &sandybridge_cursor_srwm_info,
-				   &fbc_wm, &plane_wm, &cursor_wm))
-		return;
-
-	I915_WRITE(WM3_LP_ILK,
-		   WM3_LP_EN |
-		   (SNB_READ_WM3_LATENCY() << WM1_LP_LATENCY_SHIFT) |
-		   (fbc_wm << WM1_LP_FBC_SHIFT) |
-		   (plane_wm << WM1_LP_SR_SHIFT) |
-		   cursor_wm);
-}
-
-static bool
-sandybridge_compute_sprite_wm(struct drm_device *dev, int plane,
-			      uint32_t sprite_width, int pixel_size,
-			      const struct intel_watermark_params *display,
-			      int display_latency_ns, int *sprite_wm)
-{
-	struct drm_crtc *crtc;
-	int clock;
-	int entries, tlb_miss;
-
-	crtc = intel_get_crtc_for_plane(dev, plane);
-	if (crtc->fb == NULL || !crtc->enabled) {
-		*sprite_wm = display->guard_size;
-		return false;
-	}
-
-	clock = crtc->mode.clock;
-
-	/* Use the small buffer method to calculate the sprite watermark */
-	entries = ((clock * pixel_size / 1000) * display_latency_ns) / 1000;
-	tlb_miss = display->fifo_size*display->cacheline_size -
-		sprite_width * 8;
-	if (tlb_miss > 0)
-		entries += tlb_miss;
-	entries = DIV_ROUND_UP(entries, display->cacheline_size);
-	*sprite_wm = entries + display->guard_size;
-	if (*sprite_wm > (int)display->max_wm)
-		*sprite_wm = display->max_wm;
-
-	return true;
-}
-
-static bool
-sandybridge_compute_sprite_srwm(struct drm_device *dev, int plane,
-				uint32_t sprite_width, int pixel_size,
-				const struct intel_watermark_params *display,
-				int latency_ns, int *sprite_wm)
-{
-	struct drm_crtc *crtc;
-	unsigned long line_time_us;
-	int clock;
-	int line_count, line_size;
-	int small, large;
-	int entries;
-
-	if (!latency_ns) {
-		*sprite_wm = 0;
-		return false;
-	}
-
-	crtc = intel_get_crtc_for_plane(dev, plane);
-	clock = crtc->mode.clock;
-	if (!clock) {
-		*sprite_wm = 0;
-		return false;
-	}
-
-	line_time_us = (sprite_width * 1000) / clock;
-	if (!line_time_us) {
-		*sprite_wm = 0;
-		return false;
-	}
-
-	line_count = (latency_ns / line_time_us + 1000) / 1000;
-	line_size = sprite_width * pixel_size;
-
-	/* Use the minimum of the small and large buffer method for primary */
-	small = ((clock * pixel_size / 1000) * latency_ns) / 1000;
-	large = line_count * line_size;
-
-	entries = DIV_ROUND_UP(min(small, large), display->cacheline_size);
-	*sprite_wm = entries + display->guard_size;
-
-	return *sprite_wm > 0x3ff ? false : true;
-}
-
-static void sandybridge_update_sprite_wm(struct drm_device *dev, int pipe,
-					 uint32_t sprite_width, int pixel_size)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int latency = SNB_READ_WM0_LATENCY() * 100;	/* In unit 0.1us */
-	u32 val;
-	int sprite_wm, reg;
-	int ret;
-
-	switch (pipe) {
-	case 0:
-		reg = WM0_PIPEA_ILK;
-		break;
-	case 1:
-		reg = WM0_PIPEB_ILK;
-		break;
-	case 2:
-		reg = WM0_PIPEC_IVB;
-		break;
-	default:
-		return; /* bad pipe */
-	}
-
-	ret = sandybridge_compute_sprite_wm(dev, pipe, sprite_width, pixel_size,
-					    &sandybridge_display_wm_info,
-					    latency, &sprite_wm);
-	if (!ret) {
-		DRM_DEBUG_KMS("failed to compute sprite wm for pipe %d\n",
-			      pipe);
-		return;
-	}
-
-	val = I915_READ(reg);
-	val &= ~WM0_PIPE_SPRITE_MASK;
-	I915_WRITE(reg, val | (sprite_wm << WM0_PIPE_SPRITE_SHIFT));
-	DRM_DEBUG_KMS("sprite watermarks For pipe %d - %d\n", pipe, sprite_wm);
-
-
-	ret = sandybridge_compute_sprite_srwm(dev, pipe, sprite_width,
-					      pixel_size,
-					      &sandybridge_display_srwm_info,
-					      SNB_READ_WM1_LATENCY() * 500,
-					      &sprite_wm);
-	if (!ret) {
-		DRM_DEBUG_KMS("failed to compute sprite lp1 wm on pipe %d\n",
-			      pipe);
-		return;
-	}
-	I915_WRITE(WM1S_LP_ILK, sprite_wm);
-
-	/* Only IVB has two more LP watermarks for sprite */
-	if (!IS_IVYBRIDGE(dev))
-		return;
-
-	ret = sandybridge_compute_sprite_srwm(dev, pipe, sprite_width,
-					      pixel_size,
-					      &sandybridge_display_srwm_info,
-					      SNB_READ_WM2_LATENCY() * 500,
-					      &sprite_wm);
-	if (!ret) {
-		DRM_DEBUG_KMS("failed to compute sprite lp2 wm on pipe %d\n",
-			      pipe);
-		return;
-	}
-	I915_WRITE(WM2S_LP_IVB, sprite_wm);
-
-	ret = sandybridge_compute_sprite_srwm(dev, pipe, sprite_width,
-					      pixel_size,
-					      &sandybridge_display_srwm_info,
-					      SNB_READ_WM3_LATENCY() * 500,
-					      &sprite_wm);
-	if (!ret) {
-		DRM_DEBUG_KMS("failed to compute sprite lp3 wm on pipe %d\n",
-			      pipe);
-		return;
-	}
-	I915_WRITE(WM3S_LP_IVB, sprite_wm);
-}
-
-/**
- * intel_update_watermarks - update FIFO watermark values based on current modes
- *
- * Calculate watermark values for the various WM regs based on current mode
- * and plane configuration.
- *
- * There are several cases to deal with here:
- *   - normal (i.e. non-self-refresh)
- *   - self-refresh (SR) mode
- *   - lines are large relative to FIFO size (buffer can hold up to 2)
- *   - lines are small relative to FIFO size (buffer can hold more than 2
- *     lines), so need to account for TLB latency
- *
- *   The normal calculation is:
- *     watermark = dotclock * bytes per pixel * latency
- *   where latency is platform & configuration dependent (we assume pessimal
- *   values here).
- *
- *   The SR calculation is:
- *     watermark = (trunc(latency/line time)+1) * surface width *
- *       bytes per pixel
- *   where
- *     line time = htotal / dotclock
- *     surface width = hdisplay for normal plane and 64 for cursor
- *   and latency is assumed to be high, as above.
- *
- * The final value programmed to the register should always be rounded up,
- * and include an extra 2 entries to account for clock crossings.
- *
- * We don't use the sprite, so we can ignore that.  And on Crestline we have
- * to set the non-SR watermarks to 8.
- */
-static void intel_update_watermarks(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->display.update_wm)
-		dev_priv->display.update_wm(dev);
-}
-
-void intel_update_sprite_watermarks(struct drm_device *dev, int pipe,
-				    uint32_t sprite_width, int pixel_size)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->display.update_sprite_wm)
-		dev_priv->display.update_sprite_wm(dev, pipe, sprite_width,
-						   pixel_size);
-}
-
-static inline bool intel_panel_use_ssc(struct drm_i915_private *dev_priv)
-{
-	if (i915_panel_use_ssc >= 0)
-		return i915_panel_use_ssc != 0;
-	return dev_priv->lvds_use_ssc
-		&& !(dev_priv->quirks & QUIRK_LVDS_SSC_DISABLE);
-}
-
-/**
- * intel_choose_pipe_bpp_dither - figure out what color depth the pipe should send
- * @crtc: CRTC structure
- * @mode: requested mode
- *
- * A pipe may be connected to one or more outputs.  Based on the depth of the
- * attached framebuffer, choose a good color depth to use on the pipe.
- *
- * If possible, match the pipe depth to the fb depth.  In some cases, this
- * isn't ideal, because the connected output supports a lesser or restricted
- * set of depths.  Resolve that here:
- *    LVDS typically supports only 6bpc, so clamp down in that case
- *    HDMI supports only 8bpc or 12bpc, so clamp to 8bpc with dither for 10bpc
- *    Displays may support a restricted set as well, check EDID and clamp as
- *      appropriate.
- *    DP may want to dither down to 6bpc to fit larger modes
- *
- * RETURNS:
- * Dithering requirement (i.e. false if display bpc and pipe bpc match,
- * true if they don't match).
- */
-static bool intel_choose_pipe_bpp_dither(struct drm_crtc *crtc,
-					 unsigned int *pipe_bpp,
-					 struct drm_display_mode *mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-	unsigned int display_bpc = UINT_MAX, bpc;
-
-	/* Walk the encoders & connectors on this crtc, get min bpc */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
-
-		if (encoder->crtc != crtc)
-			continue;
-
-		if (intel_encoder->type == INTEL_OUTPUT_LVDS) {
-			unsigned int lvds_bpc;
-
-			if ((I915_READ(PCH_LVDS) & LVDS_A3_POWER_MASK) ==
-			    LVDS_A3_POWER_UP)
-				lvds_bpc = 8;
-			else
-				lvds_bpc = 6;
-
-			if (lvds_bpc < display_bpc) {
-				DRM_DEBUG_KMS("clamping display bpc (was %d) to LVDS (%d)\n", display_bpc, lvds_bpc);
-				display_bpc = lvds_bpc;
-			}
-			continue;
-		}
-
-		if (intel_encoder->type == INTEL_OUTPUT_EDP) {
-			/* Use VBT settings if we have an eDP panel */
-			unsigned int edp_bpc = dev_priv->edp.bpp / 3;
-
-			if (edp_bpc < display_bpc) {
-				DRM_DEBUG_KMS("clamping display bpc (was %d) to eDP (%d)\n", display_bpc, edp_bpc);
-				display_bpc = edp_bpc;
-			}
-			continue;
-		}
-
-		/* Not one of the known troublemakers, check the EDID */
-		list_for_each_entry(connector, &dev->mode_config.connector_list,
-				    head) {
-			if (connector->encoder != encoder)
-				continue;
-
-			/* Don't use an invalid EDID bpc value */
-			if (connector->display_info.bpc &&
-			    connector->display_info.bpc < display_bpc) {
-				DRM_DEBUG_KMS("clamping display bpc (was %d) to EDID reported max of %d\n", display_bpc, connector->display_info.bpc);
-				display_bpc = connector->display_info.bpc;
-			}
-		}
-
-		/*
-		 * HDMI is either 12 or 8, so if the display lets 10bpc sneak
-		 * through, clamp it down.  (Note: >12bpc will be caught below.)
-		 */
-		if (intel_encoder->type == INTEL_OUTPUT_HDMI) {
-			if (display_bpc > 8 && display_bpc < 12) {
-				DRM_DEBUG_KMS("forcing bpc to 12 for HDMI\n");
-				display_bpc = 12;
-			} else {
-				DRM_DEBUG_KMS("forcing bpc to 8 for HDMI\n");
-				display_bpc = 8;
-			}
-		}
-	}
-
-	if (mode->private_flags & INTEL_MODE_DP_FORCE_6BPC) {
-		DRM_DEBUG_KMS("Dithering DP to 6bpc\n");
-		display_bpc = 6;
-	}
-
-	/*
-	 * We could just drive the pipe at the highest bpc all the time and
-	 * enable dithering as needed, but that costs bandwidth.  So choose
-	 * the minimum value that expresses the full color range of the fb but
-	 * also stays within the max display bpc discovered above.
-	 */
-
-	switch (crtc->fb->depth) {
-	case 8:
-		bpc = 8; /* since we go through a colormap */
-		break;
-	case 15:
-	case 16:
-		bpc = 6; /* min is 18bpp */
-		break;
-	case 24:
-		bpc = 8;
-		break;
-	case 30:
-		bpc = 10;
-		break;
-	case 48:
-		bpc = 12;
-		break;
-	default:
-		DRM_DEBUG("unsupported depth, assuming 24 bits\n");
-		bpc = min((unsigned int)8, display_bpc);
-		break;
-	}
-
-	display_bpc = min(display_bpc, bpc);
-
-	DRM_DEBUG_KMS("setting pipe bpc to %d (max display bpc %d)\n",
-		      bpc, display_bpc);
-
-	*pipe_bpp = display_bpc * 3;
-
-	return display_bpc != bpc;
-}
-
-static int i9xx_get_refclk(struct drm_crtc *crtc, int num_connectors)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int refclk;
-
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) &&
-	    intel_panel_use_ssc(dev_priv) && num_connectors < 2) {
-		refclk = dev_priv->lvds_ssc_freq * 1000;
-		DRM_DEBUG_KMS("using SSC reference clock of %d MHz\n",
-			      refclk / 1000);
-	} else if (!IS_GEN2(dev)) {
-		refclk = 96000;
-	} else {
-		refclk = 48000;
-	}
-
-	return refclk;
-}
-
-static void i9xx_adjust_sdvo_tv_clock(struct drm_display_mode *adjusted_mode,
-				      intel_clock_t *clock)
-{
-	/* SDVO TV has fixed PLL values depend on its clock range,
-	   this mirrors vbios setting. */
-	if (adjusted_mode->clock >= 100000
-	    && adjusted_mode->clock < 140500) {
-		clock->p1 = 2;
-		clock->p2 = 10;
-		clock->n = 3;
-		clock->m1 = 16;
-		clock->m2 = 8;
-	} else if (adjusted_mode->clock >= 140500
-		   && adjusted_mode->clock <= 200000) {
-		clock->p1 = 1;
-		clock->p2 = 10;
-		clock->n = 6;
-		clock->m1 = 12;
-		clock->m2 = 8;
-	}
-}
-
-static void i9xx_update_pll_dividers(struct drm_crtc *crtc,
-				     intel_clock_t *clock,
-				     intel_clock_t *reduced_clock)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	u32 fp, fp2 = 0;
-
-	if (IS_PINEVIEW(dev)) {
-		fp = (1 << clock->n) << 16 | clock->m1 << 8 | clock->m2;
-		if (reduced_clock)
-			fp2 = (1 << reduced_clock->n) << 16 |
-				reduced_clock->m1 << 8 | reduced_clock->m2;
-	} else {
-		fp = clock->n << 16 | clock->m1 << 8 | clock->m2;
-		if (reduced_clock)
-			fp2 = reduced_clock->n << 16 | reduced_clock->m1 << 8 |
-				reduced_clock->m2;
-	}
-
-	I915_WRITE(FP0(pipe), fp);
-
-	intel_crtc->lowfreq_avail = false;
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) &&
-	    reduced_clock && i915_powersave) {
-		I915_WRITE(FP1(pipe), fp2);
-		intel_crtc->lowfreq_avail = true;
-	} else {
-		I915_WRITE(FP1(pipe), fp);
-	}
-}
-
-static int i9xx_crtc_mode_set(struct drm_crtc *crtc,
-			      struct drm_display_mode *mode,
-			      struct drm_display_mode *adjusted_mode,
-			      int x, int y,
-			      struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int plane = intel_crtc->plane;
-	int refclk, num_connectors = 0;
-	intel_clock_t clock, reduced_clock;
-	u32 dpll, dspcntr, pipeconf, vsyncshift;
-	bool ok, has_reduced_clock = false, is_sdvo = false, is_dvo = false;
-	bool is_crt = false, is_lvds = false, is_tv = false, is_dp = false;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct intel_encoder *encoder;
-	const intel_limit_t *limit;
-	int ret;
-	u32 temp;
-	u32 lvds_sync = 0;
-
-	list_for_each_entry(encoder, &mode_config->encoder_list, base.head) {
-		if (encoder->base.crtc != crtc)
-			continue;
-
-		switch (encoder->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_SDVO:
-		case INTEL_OUTPUT_HDMI:
-			is_sdvo = true;
-			if (encoder->needs_tv_clock)
-				is_tv = true;
-			break;
-		case INTEL_OUTPUT_DVO:
-			is_dvo = true;
-			break;
-		case INTEL_OUTPUT_TVOUT:
-			is_tv = true;
-			break;
-		case INTEL_OUTPUT_ANALOG:
-			is_crt = true;
-			break;
-		case INTEL_OUTPUT_DISPLAYPORT:
-			is_dp = true;
-			break;
-		}
-
-		num_connectors++;
-	}
-
-	refclk = i9xx_get_refclk(crtc, num_connectors);
-
-	/*
-	 * Returns a set of divisors for the desired target clock with the given
-	 * refclk, or FALSE.  The returned values represent the clock equation:
-	 * reflck * (5 * (m1 + 2) + (m2 + 2)) / (n + 2) / p1 / p2.
-	 */
-	limit = intel_limit(crtc, refclk);
-	ok = limit->find_pll(limit, crtc, adjusted_mode->clock, refclk, NULL,
-			     &clock);
-	if (!ok) {
-		DRM_ERROR("Couldn't find PLL settings for mode!\n");
-		return -EINVAL;
-	}
-
-	/* Ensure that the cursor is valid for the new mode before changing... */
-	intel_crtc_update_cursor(crtc, true);
-
-	if (is_lvds && dev_priv->lvds_downclock_avail) {
-		/*
-		 * Ensure we match the reduced clock's P to the target clock.
-		 * If the clocks don't match, we can't switch the display clock
-		 * by using the FP0/FP1. In such case we will disable the LVDS
-		 * downclock feature.
-		*/
-		has_reduced_clock = limit->find_pll(limit, crtc,
-						    dev_priv->lvds_downclock,
-						    refclk,
-						    &clock,
-						    &reduced_clock);
-	}
-
-	if (is_sdvo && is_tv)
-		i9xx_adjust_sdvo_tv_clock(adjusted_mode, &clock);
-
-	i9xx_update_pll_dividers(crtc, &clock, has_reduced_clock ?
-				 &reduced_clock : NULL);
-
-	dpll = DPLL_VGA_MODE_DIS;
-
-	if (!IS_GEN2(dev)) {
-		if (is_lvds)
-			dpll |= DPLLB_MODE_LVDS;
-		else
-			dpll |= DPLLB_MODE_DAC_SERIAL;
-		if (is_sdvo) {
-			int pixel_multiplier = intel_mode_get_pixel_multiplier(adjusted_mode);
-			if (pixel_multiplier > 1) {
-				if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
-					dpll |= (pixel_multiplier - 1) << SDVO_MULTIPLIER_SHIFT_HIRES;
-			}
-			dpll |= DPLL_DVO_HIGH_SPEED;
-		}
-		if (is_dp)
-			dpll |= DPLL_DVO_HIGH_SPEED;
-
-		/* compute bitmask from p1 value */
-		if (IS_PINEVIEW(dev))
-			dpll |= (1 << (clock.p1 - 1)) << DPLL_FPA01_P1_POST_DIV_SHIFT_PINEVIEW;
-		else {
-			dpll |= (1 << (clock.p1 - 1)) << DPLL_FPA01_P1_POST_DIV_SHIFT;
-			if (IS_G4X(dev) && has_reduced_clock)
-				dpll |= (1 << (reduced_clock.p1 - 1)) << DPLL_FPA1_P1_POST_DIV_SHIFT;
-		}
-		switch (clock.p2) {
-		case 5:
-			dpll |= DPLL_DAC_SERIAL_P2_CLOCK_DIV_5;
-			break;
-		case 7:
-			dpll |= DPLLB_LVDS_P2_CLOCK_DIV_7;
-			break;
-		case 10:
-			dpll |= DPLL_DAC_SERIAL_P2_CLOCK_DIV_10;
-			break;
-		case 14:
-			dpll |= DPLLB_LVDS_P2_CLOCK_DIV_14;
-			break;
-		}
-		if (INTEL_INFO(dev)->gen >= 4)
-			dpll |= (6 << PLL_LOAD_PULSE_PHASE_SHIFT);
-	} else {
-		if (is_lvds) {
-			dpll |= (1 << (clock.p1 - 1)) << DPLL_FPA01_P1_POST_DIV_SHIFT;
-		} else {
-			if (clock.p1 == 2)
-				dpll |= PLL_P1_DIVIDE_BY_TWO;
-			else
-				dpll |= (clock.p1 - 2) << DPLL_FPA01_P1_POST_DIV_SHIFT;
-			if (clock.p2 == 4)
-				dpll |= PLL_P2_DIVIDE_BY_4;
-		}
-	}
-
-	if (is_sdvo && is_tv)
-		dpll |= PLL_REF_INPUT_TVCLKINBC;
-	else if (is_tv)
-		/* XXX: just matching BIOS for now */
-		/*	dpll |= PLL_REF_INPUT_TVCLKINBC; */
-		dpll |= 3;
-	else if (is_lvds && intel_panel_use_ssc(dev_priv) && num_connectors < 2)
-		dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN;
-	else
-		dpll |= PLL_REF_INPUT_DREFCLK;
-
-	/* setup pipeconf */
-	pipeconf = I915_READ(PIPECONF(pipe));
-
-	/* Set up the display plane register */
-	dspcntr = DISPPLANE_GAMMA_ENABLE;
-
-	if (pipe == 0)
-		dspcntr &= ~DISPPLANE_SEL_PIPE_MASK;
-	else
-		dspcntr |= DISPPLANE_SEL_PIPE_B;
-
-	if (pipe == 0 && INTEL_INFO(dev)->gen < 4) {
-		/* Enable pixel doubling when the dot clock is > 90% of the (display)
-		 * core speed.
-		 *
-		 * XXX: No double-wide on 915GM pipe B. Is that the only reason for the
-		 * pipe == 0 check?
-		 */
-		if (mode->clock >
-		    dev_priv->display.get_display_clock_speed(dev) * 9 / 10)
-			pipeconf |= PIPECONF_DOUBLE_WIDE;
-		else
-			pipeconf &= ~PIPECONF_DOUBLE_WIDE;
-	}
-
-	/* default to 8bpc */
-	pipeconf &= ~(PIPECONF_BPP_MASK | PIPECONF_DITHER_EN);
-	if (is_dp) {
-		if (mode->private_flags & INTEL_MODE_DP_FORCE_6BPC) {
-			pipeconf |= PIPECONF_BPP_6 |
-				    PIPECONF_DITHER_EN |
-				    PIPECONF_DITHER_TYPE_SP;
-		}
-	}
-
-	dpll |= DPLL_VCO_ENABLE;
-
-	DRM_DEBUG_KMS("Mode for pipe %c:\n", pipe == 0 ? 'A' : 'B');
-	drm_mode_debug_printmodeline(mode);
-
-	I915_WRITE(DPLL(pipe), dpll & ~DPLL_VCO_ENABLE);
-
-	POSTING_READ(DPLL(pipe));
-	udelay(150);
-
-	/* The LVDS pin pair needs to be on before the DPLLs are enabled.
-	 * This is an exception to the general rule that mode_set doesn't turn
-	 * things on.
-	 */
-	if (is_lvds) {
-		temp = I915_READ(LVDS);
-		temp |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP;
-		if (pipe == 1) {
-			temp |= LVDS_PIPEB_SELECT;
-		} else {
-			temp &= ~LVDS_PIPEB_SELECT;
-		}
-		/* set the corresponsding LVDS_BORDER bit */
-		temp |= dev_priv->lvds_border_bits;
-		/* Set the B0-B3 data pairs corresponding to whether we're going to
-		 * set the DPLLs for dual-channel mode or not.
-		 */
-		if (clock.p2 == 7)
-			temp |= LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP;
-		else
-			temp &= ~(LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP);
-
-		/* It would be nice to set 24 vs 18-bit mode (LVDS_A3_POWER_UP)
-		 * appropriately here, but we need to look more thoroughly into how
-		 * panels behave in the two modes.
-		 */
-		/* set the dithering flag on LVDS as needed */
-		if (INTEL_INFO(dev)->gen >= 4) {
-			if (dev_priv->lvds_dither)
-				temp |= LVDS_ENABLE_DITHER;
-			else
-				temp &= ~LVDS_ENABLE_DITHER;
-		}
-		if (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC)
-			lvds_sync |= LVDS_HSYNC_POLARITY;
-		if (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC)
-			lvds_sync |= LVDS_VSYNC_POLARITY;
-		if ((temp & (LVDS_HSYNC_POLARITY | LVDS_VSYNC_POLARITY))
-		    != lvds_sync) {
-			char flags[2] = "-+";
-			DRM_INFO("Changing LVDS panel from "
-				 "(%chsync, %cvsync) to (%chsync, %cvsync)\n",
-				 flags[!(temp & LVDS_HSYNC_POLARITY)],
-				 flags[!(temp & LVDS_VSYNC_POLARITY)],
-				 flags[!(lvds_sync & LVDS_HSYNC_POLARITY)],
-				 flags[!(lvds_sync & LVDS_VSYNC_POLARITY)]);
-			temp &= ~(LVDS_HSYNC_POLARITY | LVDS_VSYNC_POLARITY);
-			temp |= lvds_sync;
-		}
-		I915_WRITE(LVDS, temp);
-	}
-
-	if (is_dp) {
-		intel_dp_set_m_n(crtc, mode, adjusted_mode);
-	}
-
-	I915_WRITE(DPLL(pipe), dpll);
-
-	/* Wait for the clocks to stabilize. */
-	POSTING_READ(DPLL(pipe));
-	udelay(150);
-
-	if (INTEL_INFO(dev)->gen >= 4) {
-		temp = 0;
-		if (is_sdvo) {
-			temp = intel_mode_get_pixel_multiplier(adjusted_mode);
-			if (temp > 1)
-				temp = (temp - 1) << DPLL_MD_UDI_MULTIPLIER_SHIFT;
-			else
-				temp = 0;
-		}
-		I915_WRITE(DPLL_MD(pipe), temp);
-	} else {
-		/* The pixel multiplier can only be updated once the
-		 * DPLL is enabled and the clocks are stable.
-		 *
-		 * So write it again.
-		 */
-		I915_WRITE(DPLL(pipe), dpll);
-	}
-
-	if (HAS_PIPE_CXSR(dev)) {
-		if (intel_crtc->lowfreq_avail) {
-			DRM_DEBUG_KMS("enabling CxSR downclocking\n");
-			pipeconf |= PIPECONF_CXSR_DOWNCLOCK;
-		} else {
-			DRM_DEBUG_KMS("disabling CxSR downclocking\n");
-			pipeconf &= ~PIPECONF_CXSR_DOWNCLOCK;
-		}
-	}
-
-	pipeconf &= ~PIPECONF_INTERLACE_MASK;
-	if (!IS_GEN2(dev) &&
-	    adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) {
-		pipeconf |= PIPECONF_INTERLACE_W_FIELD_INDICATION;
-		/* the chip adds 2 halflines automatically */
-		adjusted_mode->crtc_vtotal -= 1;
-		adjusted_mode->crtc_vblank_end -= 1;
-		vsyncshift = adjusted_mode->crtc_hsync_start
-			     - adjusted_mode->crtc_htotal/2;
-	} else {
-		pipeconf |= PIPECONF_PROGRESSIVE;
-		vsyncshift = 0;
-	}
-
-	if (!IS_GEN3(dev))
-		I915_WRITE(VSYNCSHIFT(pipe), vsyncshift);
-
-	I915_WRITE(HTOTAL(pipe),
-		   (adjusted_mode->crtc_hdisplay - 1) |
-		   ((adjusted_mode->crtc_htotal - 1) << 16));
-	I915_WRITE(HBLANK(pipe),
-		   (adjusted_mode->crtc_hblank_start - 1) |
-		   ((adjusted_mode->crtc_hblank_end - 1) << 16));
-	I915_WRITE(HSYNC(pipe),
-		   (adjusted_mode->crtc_hsync_start - 1) |
-		   ((adjusted_mode->crtc_hsync_end - 1) << 16));
-
-	I915_WRITE(VTOTAL(pipe),
-		   (adjusted_mode->crtc_vdisplay - 1) |
-		   ((adjusted_mode->crtc_vtotal - 1) << 16));
-	I915_WRITE(VBLANK(pipe),
-		   (adjusted_mode->crtc_vblank_start - 1) |
-		   ((adjusted_mode->crtc_vblank_end - 1) << 16));
-	I915_WRITE(VSYNC(pipe),
-		   (adjusted_mode->crtc_vsync_start - 1) |
-		   ((adjusted_mode->crtc_vsync_end - 1) << 16));
-
-	/* pipesrc and dspsize control the size that is scaled from,
-	 * which should always be the user's requested size.
-	 */
-	I915_WRITE(DSPSIZE(plane),
-		   ((mode->vdisplay - 1) << 16) |
-		   (mode->hdisplay - 1));
-	I915_WRITE(DSPPOS(plane), 0);
-	I915_WRITE(PIPESRC(pipe),
-		   ((mode->hdisplay - 1) << 16) | (mode->vdisplay - 1));
-
-	I915_WRITE(PIPECONF(pipe), pipeconf);
-	POSTING_READ(PIPECONF(pipe));
-	intel_enable_pipe(dev_priv, pipe, false);
-
-	intel_wait_for_vblank(dev, pipe);
-
-	I915_WRITE(DSPCNTR(plane), dspcntr);
-	POSTING_READ(DSPCNTR(plane));
-	intel_enable_plane(dev_priv, plane, pipe);
-
-	ret = intel_pipe_set_base(crtc, x, y, old_fb);
-
-	intel_update_watermarks(dev);
-
-	return ret;
-}
-
-/*
- * Initialize reference clocks when the driver loads
- */
-void ironlake_init_pch_refclk(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct intel_encoder *encoder;
-	u32 temp;
-	bool has_lvds = false;
-	bool has_cpu_edp = false;
-	bool has_pch_edp = false;
-	bool has_panel = false;
-	bool has_ck505 = false;
-	bool can_ssc = false;
-
-	/* We need to take the global config into account */
-	list_for_each_entry(encoder, &mode_config->encoder_list,
-			    base.head) {
-		switch (encoder->type) {
-		case INTEL_OUTPUT_LVDS:
-			has_panel = true;
-			has_lvds = true;
-			break;
-		case INTEL_OUTPUT_EDP:
-			has_panel = true;
-			if (intel_encoder_is_pch_edp(&encoder->base))
-				has_pch_edp = true;
-			else
-				has_cpu_edp = true;
-			break;
-		}
-	}
-
-	if (HAS_PCH_IBX(dev)) {
-		has_ck505 = dev_priv->display_clock_mode;
-		can_ssc = has_ck505;
-	} else {
-		has_ck505 = false;
-		can_ssc = true;
-	}
-
-	DRM_DEBUG_KMS("has_panel %d has_lvds %d has_pch_edp %d has_cpu_edp %d has_ck505 %d\n",
-		      has_panel, has_lvds, has_pch_edp, has_cpu_edp,
-		      has_ck505);
-
-	/* Ironlake: try to setup display ref clock before DPLL
-	 * enabling. This is only under driver's control after
-	 * PCH B stepping, previous chipset stepping should be
-	 * ignoring this setting.
-	 */
-	temp = I915_READ(PCH_DREF_CONTROL);
-	/* Always enable nonspread source */
-	temp &= ~DREF_NONSPREAD_SOURCE_MASK;
-
-	if (has_ck505)
-		temp |= DREF_NONSPREAD_CK505_ENABLE;
-	else
-		temp |= DREF_NONSPREAD_SOURCE_ENABLE;
-
-	if (has_panel) {
-		temp &= ~DREF_SSC_SOURCE_MASK;
-		temp |= DREF_SSC_SOURCE_ENABLE;
-
-		/* SSC must be turned on before enabling the CPU output  */
-		if (intel_panel_use_ssc(dev_priv) && can_ssc) {
-			DRM_DEBUG_KMS("Using SSC on panel\n");
-			temp |= DREF_SSC1_ENABLE;
-		} else
-			temp &= ~DREF_SSC1_ENABLE;
-
-		/* Get SSC going before enabling the outputs */
-		I915_WRITE(PCH_DREF_CONTROL, temp);
-		POSTING_READ(PCH_DREF_CONTROL);
-		udelay(200);
-
-		temp &= ~DREF_CPU_SOURCE_OUTPUT_MASK;
-
-		/* Enable CPU source on CPU attached eDP */
-		if (has_cpu_edp) {
-			if (intel_panel_use_ssc(dev_priv) && can_ssc) {
-				DRM_DEBUG_KMS("Using SSC on eDP\n");
-				temp |= DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD;
-			}
-			else
-				temp |= DREF_CPU_SOURCE_OUTPUT_NONSPREAD;
-		} else
-			temp |= DREF_CPU_SOURCE_OUTPUT_DISABLE;
-
-		I915_WRITE(PCH_DREF_CONTROL, temp);
-		POSTING_READ(PCH_DREF_CONTROL);
-		udelay(200);
-	} else {
-		DRM_DEBUG_KMS("Disabling SSC entirely\n");
-
-		temp &= ~DREF_CPU_SOURCE_OUTPUT_MASK;
-
-		/* Turn off CPU output */
-		temp |= DREF_CPU_SOURCE_OUTPUT_DISABLE;
-
-		I915_WRITE(PCH_DREF_CONTROL, temp);
-		POSTING_READ(PCH_DREF_CONTROL);
-		udelay(200);
-
-		/* Turn off the SSC source */
-		temp &= ~DREF_SSC_SOURCE_MASK;
-		temp |= DREF_SSC_SOURCE_DISABLE;
-
-		/* Turn off SSC1 */
-		temp &= ~ DREF_SSC1_ENABLE;
-
-		I915_WRITE(PCH_DREF_CONTROL, temp);
-		POSTING_READ(PCH_DREF_CONTROL);
-		udelay(200);
-	}
-}
-
-static int ironlake_get_refclk(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_encoder *encoder;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct intel_encoder *edp_encoder = NULL;
-	int num_connectors = 0;
-	bool is_lvds = false;
-
-	list_for_each_entry(encoder, &mode_config->encoder_list, base.head) {
-		if (encoder->base.crtc != crtc)
-			continue;
-
-		switch (encoder->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_EDP:
-			edp_encoder = encoder;
-			break;
-		}
-		num_connectors++;
-	}
-
-	if (is_lvds && intel_panel_use_ssc(dev_priv) && num_connectors < 2) {
-		DRM_DEBUG_KMS("using SSC reference clock of %d MHz\n",
-			      dev_priv->lvds_ssc_freq);
-		return dev_priv->lvds_ssc_freq * 1000;
-	}
-
-	return 120000;
-}
-
-static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode,
-				  int x, int y,
-				  struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int plane = intel_crtc->plane;
-	int refclk, num_connectors = 0;
-	intel_clock_t clock, reduced_clock;
-	u32 dpll, fp = 0, fp2 = 0, dspcntr, pipeconf;
-	bool ok, has_reduced_clock = false, is_sdvo = false;
-	bool is_crt = false, is_lvds = false, is_tv = false, is_dp = false;
-	struct intel_encoder *has_edp_encoder = NULL;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct intel_encoder *encoder;
-	const intel_limit_t *limit;
-	int ret;
-	struct fdi_m_n m_n = {0};
-	u32 temp;
-	u32 lvds_sync = 0;
-	int target_clock, pixel_multiplier, lane, link_bw, factor;
-	unsigned int pipe_bpp;
-	bool dither;
-
-	list_for_each_entry(encoder, &mode_config->encoder_list, base.head) {
-		if (encoder->base.crtc != crtc)
-			continue;
-
-		switch (encoder->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_SDVO:
-		case INTEL_OUTPUT_HDMI:
-			is_sdvo = true;
-			if (encoder->needs_tv_clock)
-				is_tv = true;
-			break;
-		case INTEL_OUTPUT_TVOUT:
-			is_tv = true;
-			break;
-		case INTEL_OUTPUT_ANALOG:
-			is_crt = true;
-			break;
-		case INTEL_OUTPUT_DISPLAYPORT:
-			is_dp = true;
-			break;
-		case INTEL_OUTPUT_EDP:
-			has_edp_encoder = encoder;
-			break;
-		}
-
-		num_connectors++;
-	}
-
-	refclk = ironlake_get_refclk(crtc);
-
-	/*
-	 * Returns a set of divisors for the desired target clock with the given
-	 * refclk, or FALSE.  The returned values represent the clock equation:
-	 * reflck * (5 * (m1 + 2) + (m2 + 2)) / (n + 2) / p1 / p2.
-	 */
-	limit = intel_limit(crtc, refclk);
-	ok = limit->find_pll(limit, crtc, adjusted_mode->clock, refclk, NULL,
-			     &clock);
-	if (!ok) {
-		DRM_ERROR("Couldn't find PLL settings for mode!\n");
-		return -EINVAL;
-	}
-
-	/* Ensure that the cursor is valid for the new mode before changing... */
-	intel_crtc_update_cursor(crtc, true);
-
-	if (is_lvds && dev_priv->lvds_downclock_avail) {
-		/*
-		 * Ensure we match the reduced clock's P to the target clock.
-		 * If the clocks don't match, we can't switch the display clock
-		 * by using the FP0/FP1. In such case we will disable the LVDS
-		 * downclock feature.
-		*/
-		has_reduced_clock = limit->find_pll(limit, crtc,
-						    dev_priv->lvds_downclock,
-						    refclk,
-						    &clock,
-						    &reduced_clock);
-	}
-	/* SDVO TV has fixed PLL values depend on its clock range,
-	   this mirrors vbios setting. */
-	if (is_sdvo && is_tv) {
-		if (adjusted_mode->clock >= 100000
-		    && adjusted_mode->clock < 140500) {
-			clock.p1 = 2;
-			clock.p2 = 10;
-			clock.n = 3;
-			clock.m1 = 16;
-			clock.m2 = 8;
-		} else if (adjusted_mode->clock >= 140500
-			   && adjusted_mode->clock <= 200000) {
-			clock.p1 = 1;
-			clock.p2 = 10;
-			clock.n = 6;
-			clock.m1 = 12;
-			clock.m2 = 8;
-		}
-	}
-
-	/* FDI link */
-	pixel_multiplier = intel_mode_get_pixel_multiplier(adjusted_mode);
-	lane = 0;
-	/* CPU eDP doesn't require FDI link, so just set DP M/N
-	   according to current link config */
-	if (has_edp_encoder &&
-	    !intel_encoder_is_pch_edp(&has_edp_encoder->base)) {
-		target_clock = mode->clock;
-		intel_edp_link_config(has_edp_encoder,
-				      &lane, &link_bw);
-	} else {
-		/* [e]DP over FDI requires target mode clock
-		   instead of link clock */
-		if (is_dp || intel_encoder_is_pch_edp(&has_edp_encoder->base))
-			target_clock = mode->clock;
-		else
-			target_clock = adjusted_mode->clock;
-
-		/* FDI is a binary signal running at ~2.7GHz, encoding
-		 * each output octet as 10 bits. The actual frequency
-		 * is stored as a divider into a 100MHz clock, and the
-		 * mode pixel clock is stored in units of 1KHz.
-		 * Hence the bw of each lane in terms of the mode signal
-		 * is:
-		 */
-		link_bw = intel_fdi_link_freq(dev) * MHz(100)/KHz(1)/10;
-	}
-
-	/* determine panel color depth */
-	temp = I915_READ(PIPECONF(pipe));
-	temp &= ~PIPE_BPC_MASK;
-	dither = intel_choose_pipe_bpp_dither(crtc, &pipe_bpp, mode);
-	switch (pipe_bpp) {
-	case 18:
-		temp |= PIPE_6BPC;
-		break;
-	case 24:
-		temp |= PIPE_8BPC;
-		break;
-	case 30:
-		temp |= PIPE_10BPC;
-		break;
-	case 36:
-		temp |= PIPE_12BPC;
-		break;
-	default:
-		WARN(1, "intel_choose_pipe_bpp returned invalid value %d\n",
-			pipe_bpp);
-		temp |= PIPE_8BPC;
-		pipe_bpp = 24;
-		break;
-	}
-
-	intel_crtc->bpp = pipe_bpp;
-	I915_WRITE(PIPECONF(pipe), temp);
-
-	if (!lane) {
-		/*
-		 * Account for spread spectrum to avoid
-		 * oversubscribing the link. Max center spread
-		 * is 2.5%; use 5% for safety's sake.
-		 */
-		u32 bps = target_clock * intel_crtc->bpp * 21 / 20;
-		lane = bps / (link_bw * 8) + 1;
-	}
-
-	intel_crtc->fdi_lanes = lane;
-
-	if (pixel_multiplier > 1)
-		link_bw *= pixel_multiplier;
-	ironlake_compute_m_n(intel_crtc->bpp, lane, target_clock, link_bw,
-			     &m_n);
-
-	fp = clock.n << 16 | clock.m1 << 8 | clock.m2;
-	if (has_reduced_clock)
-		fp2 = reduced_clock.n << 16 | reduced_clock.m1 << 8 |
-			reduced_clock.m2;
-
-	/* Enable autotuning of the PLL clock (if permissible) */
-	factor = 21;
-	if (is_lvds) {
-		if ((intel_panel_use_ssc(dev_priv) &&
-		     dev_priv->lvds_ssc_freq == 100) ||
-		    (I915_READ(PCH_LVDS) & LVDS_CLKB_POWER_MASK) == LVDS_CLKB_POWER_UP)
-			factor = 25;
-	} else if (is_sdvo && is_tv)
-		factor = 20;
-
-	if (clock.m < factor * clock.n)
-		fp |= FP_CB_TUNE;
-
-	dpll = 0;
-
-	if (is_lvds)
-		dpll |= DPLLB_MODE_LVDS;
-	else
-		dpll |= DPLLB_MODE_DAC_SERIAL;
-	if (is_sdvo) {
-		int pixel_multiplier = intel_mode_get_pixel_multiplier(adjusted_mode);
-		if (pixel_multiplier > 1) {
-			dpll |= (pixel_multiplier - 1) << PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT;
-		}
-		dpll |= DPLL_DVO_HIGH_SPEED;
-	}
-	if (is_dp || intel_encoder_is_pch_edp(&has_edp_encoder->base))
-		dpll |= DPLL_DVO_HIGH_SPEED;
-
-	/* compute bitmask from p1 value */
-	dpll |= (1 << (clock.p1 - 1)) << DPLL_FPA01_P1_POST_DIV_SHIFT;
-	/* also FPA1 */
-	dpll |= (1 << (clock.p1 - 1)) << DPLL_FPA1_P1_POST_DIV_SHIFT;
-
-	switch (clock.p2) {
-	case 5:
-		dpll |= DPLL_DAC_SERIAL_P2_CLOCK_DIV_5;
-		break;
-	case 7:
-		dpll |= DPLLB_LVDS_P2_CLOCK_DIV_7;
-		break;
-	case 10:
-		dpll |= DPLL_DAC_SERIAL_P2_CLOCK_DIV_10;
-		break;
-	case 14:
-		dpll |= DPLLB_LVDS_P2_CLOCK_DIV_14;
-		break;
-	}
-
-	if (is_sdvo && is_tv)
-		dpll |= PLL_REF_INPUT_TVCLKINBC;
-	else if (is_tv)
-		/* XXX: just matching BIOS for now */
-		/*	dpll |= PLL_REF_INPUT_TVCLKINBC; */
-		dpll |= 3;
-	else if (is_lvds && intel_panel_use_ssc(dev_priv) && num_connectors < 2)
-		dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN;
-	else
-		dpll |= PLL_REF_INPUT_DREFCLK;
-
-	/* setup pipeconf */
-	pipeconf = I915_READ(PIPECONF(pipe));
-
-	/* Set up the display plane register */
-	dspcntr = DISPPLANE_GAMMA_ENABLE;
-
-	DRM_DEBUG_KMS("Mode for pipe %d:\n", pipe);
-	drm_mode_debug_printmodeline(mode);
-
-	/* PCH eDP needs FDI, but CPU eDP does not */
-	if (!intel_crtc->no_pll) {
-		if (!has_edp_encoder ||
-		    intel_encoder_is_pch_edp(&has_edp_encoder->base)) {
-			I915_WRITE(PCH_FP0(pipe), fp);
-			I915_WRITE(PCH_DPLL(pipe), dpll & ~DPLL_VCO_ENABLE);
-
-			POSTING_READ(PCH_DPLL(pipe));
-			udelay(150);
-		}
-	} else {
-		if (dpll == (I915_READ(PCH_DPLL(0)) & 0x7fffffff) &&
-		    fp == I915_READ(PCH_FP0(0))) {
-			intel_crtc->use_pll_a = true;
-			DRM_DEBUG_KMS("using pipe a dpll\n");
-		} else if (dpll == (I915_READ(PCH_DPLL(1)) & 0x7fffffff) &&
-			   fp == I915_READ(PCH_FP0(1))) {
-			intel_crtc->use_pll_a = false;
-			DRM_DEBUG_KMS("using pipe b dpll\n");
-		} else {
-			DRM_DEBUG_KMS("no matching PLL configuration for pipe 2\n");
-			return -EINVAL;
-		}
-	}
-
-	/* The LVDS pin pair needs to be on before the DPLLs are enabled.
-	 * This is an exception to the general rule that mode_set doesn't turn
-	 * things on.
-	 */
-	if (is_lvds) {
-		temp = I915_READ(PCH_LVDS);
-		temp |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP;
-		if (HAS_PCH_CPT(dev)) {
-			temp &= ~PORT_TRANS_SEL_MASK;
-			temp |= PORT_TRANS_SEL_CPT(pipe);
-		} else {
-			if (pipe == 1)
-				temp |= LVDS_PIPEB_SELECT;
-			else
-				temp &= ~LVDS_PIPEB_SELECT;
-		}
-
-		/* set the corresponsding LVDS_BORDER bit */
-		temp |= dev_priv->lvds_border_bits;
-		/* Set the B0-B3 data pairs corresponding to whether we're going to
-		 * set the DPLLs for dual-channel mode or not.
-		 */
-		if (clock.p2 == 7)
-			temp |= LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP;
-		else
-			temp &= ~(LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP);
-
-		/* It would be nice to set 24 vs 18-bit mode (LVDS_A3_POWER_UP)
-		 * appropriately here, but we need to look more thoroughly into how
-		 * panels behave in the two modes.
-		 */
-		if (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC)
-			lvds_sync |= LVDS_HSYNC_POLARITY;
-		if (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC)
-			lvds_sync |= LVDS_VSYNC_POLARITY;
-		if ((temp & (LVDS_HSYNC_POLARITY | LVDS_VSYNC_POLARITY))
-		    != lvds_sync) {
-			char flags[2] = "-+";
-			DRM_INFO("Changing LVDS panel from "
-				 "(%chsync, %cvsync) to (%chsync, %cvsync)\n",
-				 flags[!(temp & LVDS_HSYNC_POLARITY)],
-				 flags[!(temp & LVDS_VSYNC_POLARITY)],
-				 flags[!(lvds_sync & LVDS_HSYNC_POLARITY)],
-				 flags[!(lvds_sync & LVDS_VSYNC_POLARITY)]);
-			temp &= ~(LVDS_HSYNC_POLARITY | LVDS_VSYNC_POLARITY);
-			temp |= lvds_sync;
-		}
-		I915_WRITE(PCH_LVDS, temp);
-	}
-
-	pipeconf &= ~PIPECONF_DITHER_EN;
-	pipeconf &= ~PIPECONF_DITHER_TYPE_MASK;
-	if ((is_lvds && dev_priv->lvds_dither) || dither) {
-		pipeconf |= PIPECONF_DITHER_EN;
-		pipeconf |= PIPECONF_DITHER_TYPE_SP;
-	}
-	if (is_dp || intel_encoder_is_pch_edp(&has_edp_encoder->base)) {
-		intel_dp_set_m_n(crtc, mode, adjusted_mode);
-	} else {
-		/* For non-DP output, clear any trans DP clock recovery setting.*/
-		I915_WRITE(TRANSDATA_M1(pipe), 0);
-		I915_WRITE(TRANSDATA_N1(pipe), 0);
-		I915_WRITE(TRANSDPLINK_M1(pipe), 0);
-		I915_WRITE(TRANSDPLINK_N1(pipe), 0);
-	}
-
-	if (!intel_crtc->no_pll &&
-	    (!has_edp_encoder ||
-	     intel_encoder_is_pch_edp(&has_edp_encoder->base))) {
-		I915_WRITE(PCH_DPLL(pipe), dpll);
-
-		/* Wait for the clocks to stabilize. */
-		POSTING_READ(PCH_DPLL(pipe));
-		udelay(150);
-
-		/* The pixel multiplier can only be updated once the
-		 * DPLL is enabled and the clocks are stable.
-		 *
-		 * So write it again.
-		 */
-		I915_WRITE(PCH_DPLL(pipe), dpll);
-	}
-
-	intel_crtc->lowfreq_avail = false;
-	if (!intel_crtc->no_pll) {
-		if (is_lvds && has_reduced_clock && i915_powersave) {
-			I915_WRITE(PCH_FP1(pipe), fp2);
-			intel_crtc->lowfreq_avail = true;
-			if (HAS_PIPE_CXSR(dev)) {
-				DRM_DEBUG_KMS("enabling CxSR downclocking\n");
-				pipeconf |= PIPECONF_CXSR_DOWNCLOCK;
-			}
-		} else {
-			I915_WRITE(PCH_FP1(pipe), fp);
-			if (HAS_PIPE_CXSR(dev)) {
-				DRM_DEBUG_KMS("disabling CxSR downclocking\n");
-				pipeconf &= ~PIPECONF_CXSR_DOWNCLOCK;
-			}
-		}
-	}
-
-	pipeconf &= ~PIPECONF_INTERLACE_MASK;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) {
-		pipeconf |= PIPECONF_INTERLACED_ILK;
-		/* the chip adds 2 halflines automatically */
-		adjusted_mode->crtc_vtotal -= 1;
-		adjusted_mode->crtc_vblank_end -= 1;
-		I915_WRITE(VSYNCSHIFT(pipe),
-			   adjusted_mode->crtc_hsync_start
-			   - adjusted_mode->crtc_htotal/2);
-	} else {
-		pipeconf |= PIPECONF_PROGRESSIVE;
-		I915_WRITE(VSYNCSHIFT(pipe), 0);
-	}
-
-	I915_WRITE(HTOTAL(pipe),
-		   (adjusted_mode->crtc_hdisplay - 1) |
-		   ((adjusted_mode->crtc_htotal - 1) << 16));
-	I915_WRITE(HBLANK(pipe),
-		   (adjusted_mode->crtc_hblank_start - 1) |
-		   ((adjusted_mode->crtc_hblank_end - 1) << 16));
-	I915_WRITE(HSYNC(pipe),
-		   (adjusted_mode->crtc_hsync_start - 1) |
-		   ((adjusted_mode->crtc_hsync_end - 1) << 16));
-
-	I915_WRITE(VTOTAL(pipe),
-		   (adjusted_mode->crtc_vdisplay - 1) |
-		   ((adjusted_mode->crtc_vtotal - 1) << 16));
-	I915_WRITE(VBLANK(pipe),
-		   (adjusted_mode->crtc_vblank_start - 1) |
-		   ((adjusted_mode->crtc_vblank_end - 1) << 16));
-	I915_WRITE(VSYNC(pipe),
-		   (adjusted_mode->crtc_vsync_start - 1) |
-		   ((adjusted_mode->crtc_vsync_end - 1) << 16));
-
-	/* pipesrc controls the size that is scaled from, which should
-	 * always be the user's requested size.
-	 */
-	I915_WRITE(PIPESRC(pipe),
-		   ((mode->hdisplay - 1) << 16) | (mode->vdisplay - 1));
-
-	I915_WRITE(PIPE_DATA_M1(pipe), TU_SIZE(m_n.tu) | m_n.gmch_m);
-	I915_WRITE(PIPE_DATA_N1(pipe), m_n.gmch_n);
-	I915_WRITE(PIPE_LINK_M1(pipe), m_n.link_m);
-	I915_WRITE(PIPE_LINK_N1(pipe), m_n.link_n);
-
-	if (has_edp_encoder &&
-	    !intel_encoder_is_pch_edp(&has_edp_encoder->base)) {
-		ironlake_set_pll_edp(crtc, adjusted_mode->clock);
-	}
-
-	I915_WRITE(PIPECONF(pipe), pipeconf);
-	POSTING_READ(PIPECONF(pipe));
-
-	intel_wait_for_vblank(dev, pipe);
-
-	I915_WRITE(DSPCNTR(plane), dspcntr);
-	POSTING_READ(DSPCNTR(plane));
-
-	ret = intel_pipe_set_base(crtc, x, y, old_fb);
-
-	intel_update_watermarks(dev);
-
-	return ret;
-}
-
-static int intel_crtc_mode_set(struct drm_crtc *crtc,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode,
-			       int x, int y,
-			       struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int ret;
-
-	drm_vblank_pre_modeset(dev, pipe);
-
-	ret = dev_priv->display.crtc_mode_set(crtc, mode, adjusted_mode,
-					      x, y, old_fb);
-	drm_vblank_post_modeset(dev, pipe);
-
-	if (ret)
-		intel_crtc->dpms_mode = DRM_MODE_DPMS_OFF;
-	else
-		intel_crtc->dpms_mode = DRM_MODE_DPMS_ON;
-
-	return ret;
-}
-
-static bool intel_eld_uptodate(struct drm_connector *connector,
-			       int reg_eldv, uint32_t bits_eldv,
-			       int reg_elda, uint32_t bits_elda,
-			       int reg_edid)
-{
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-	uint8_t *eld = connector->eld;
-	uint32_t i;
-
-	i = I915_READ(reg_eldv);
-	i &= bits_eldv;
-
-	if (!eld[0])
-		return !i;
-
-	if (!i)
-		return false;
-
-	i = I915_READ(reg_elda);
-	i &= ~bits_elda;
-	I915_WRITE(reg_elda, i);
-
-	for (i = 0; i < eld[2]; i++)
-		if (I915_READ(reg_edid) != *((uint32_t *)eld + i))
-			return false;
-
-	return true;
-}
-
-static void g4x_write_eld(struct drm_connector *connector,
-			  struct drm_crtc *crtc)
-{
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-	uint8_t *eld = connector->eld;
-	uint32_t eldv;
-	uint32_t len;
-	uint32_t i;
-
-	i = I915_READ(G4X_AUD_VID_DID);
-
-	if (i == INTEL_AUDIO_DEVBLC || i == INTEL_AUDIO_DEVCL)
-		eldv = G4X_ELDV_DEVCL_DEVBLC;
-	else
-		eldv = G4X_ELDV_DEVCTG;
-
-	if (intel_eld_uptodate(connector,
-			       G4X_AUD_CNTL_ST, eldv,
-			       G4X_AUD_CNTL_ST, G4X_ELD_ADDR,
-			       G4X_HDMIW_HDMIEDID))
-		return;
-
-	i = I915_READ(G4X_AUD_CNTL_ST);
-	i &= ~(eldv | G4X_ELD_ADDR);
-	len = (i >> 9) & 0x1f;		/* ELD buffer size */
-	I915_WRITE(G4X_AUD_CNTL_ST, i);
-
-	if (!eld[0])
-		return;
-
-	len = min_t(uint8_t, eld[2], len);
-	DRM_DEBUG_DRIVER("ELD size %d\n", len);
-	for (i = 0; i < len; i++)
-		I915_WRITE(G4X_HDMIW_HDMIEDID, *((uint32_t *)eld + i));
-
-	i = I915_READ(G4X_AUD_CNTL_ST);
-	i |= eldv;
-	I915_WRITE(G4X_AUD_CNTL_ST, i);
-}
-
-static void ironlake_write_eld(struct drm_connector *connector,
-				     struct drm_crtc *crtc)
-{
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-	uint8_t *eld = connector->eld;
-	uint32_t eldv;
-	uint32_t i;
-	int len;
-	int hdmiw_hdmiedid;
-	int aud_config;
-	int aud_cntl_st;
-	int aud_cntrl_st2;
-
-	if (HAS_PCH_IBX(connector->dev)) {
-		hdmiw_hdmiedid = IBX_HDMIW_HDMIEDID_A;
-		aud_config = IBX_AUD_CONFIG_A;
-		aud_cntl_st = IBX_AUD_CNTL_ST_A;
-		aud_cntrl_st2 = IBX_AUD_CNTL_ST2;
-	} else {
-		hdmiw_hdmiedid = CPT_HDMIW_HDMIEDID_A;
-		aud_config = CPT_AUD_CONFIG_A;
-		aud_cntl_st = CPT_AUD_CNTL_ST_A;
-		aud_cntrl_st2 = CPT_AUD_CNTRL_ST2;
-	}
-
-	i = to_intel_crtc(crtc)->pipe;
-	hdmiw_hdmiedid += i * 0x100;
-	aud_cntl_st += i * 0x100;
-	aud_config += i * 0x100;
-
-	DRM_DEBUG_DRIVER("ELD on pipe %c\n", pipe_name(i));
-
-	i = I915_READ(aud_cntl_st);
-	i = (i >> 29) & 0x3;		/* DIP_Port_Select, 0x1 = PortB */
-	if (!i) {
-		DRM_DEBUG_DRIVER("Audio directed to unknown port\n");
-		/* operate blindly on all ports */
-		eldv = IBX_ELD_VALIDB;
-		eldv |= IBX_ELD_VALIDB << 4;
-		eldv |= IBX_ELD_VALIDB << 8;
-	} else {
-		DRM_DEBUG_DRIVER("ELD on port %c\n", 'A' + i);
-		eldv = IBX_ELD_VALIDB << ((i - 1) * 4);
-	}
-
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT)) {
-		DRM_DEBUG_DRIVER("ELD: DisplayPort detected\n");
-		eld[5] |= (1 << 2);	/* Conn_Type, 0x1 = DisplayPort */
-		I915_WRITE(aud_config, AUD_CONFIG_N_VALUE_INDEX); /* 0x1 = DP */
-	} else
-		I915_WRITE(aud_config, 0);
-
-	if (intel_eld_uptodate(connector,
-			       aud_cntrl_st2, eldv,
-			       aud_cntl_st, IBX_ELD_ADDRESS,
-			       hdmiw_hdmiedid))
-		return;
-
-	i = I915_READ(aud_cntrl_st2);
-	i &= ~eldv;
-	I915_WRITE(aud_cntrl_st2, i);
-
-	if (!eld[0])
-		return;
-
-	i = I915_READ(aud_cntl_st);
-	i &= ~IBX_ELD_ADDRESS;
-	I915_WRITE(aud_cntl_st, i);
-
-	len = min_t(uint8_t, eld[2], 21);	/* 84 bytes of hw ELD buffer */
-	DRM_DEBUG_DRIVER("ELD size %d\n", len);
-	for (i = 0; i < len; i++)
-		I915_WRITE(hdmiw_hdmiedid, *((uint32_t *)eld + i));
-
-	i = I915_READ(aud_cntrl_st2);
-	i |= eldv;
-	I915_WRITE(aud_cntrl_st2, i);
-}
-
-void intel_write_eld(struct drm_encoder *encoder,
-		     struct drm_display_mode *mode)
-{
-	struct drm_crtc *crtc = encoder->crtc;
-	struct drm_connector *connector;
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	connector = drm_select_eld(encoder, mode);
-	if (!connector)
-		return;
-
-	DRM_DEBUG_DRIVER("ELD on [CONNECTOR:%d:%s], [ENCODER:%d:%s]\n",
-			 connector->base.id,
-			 drm_get_connector_name(connector),
-			 connector->encoder->base.id,
-			 drm_get_encoder_name(connector->encoder));
-
-	connector->eld[6] = drm_av_sync_delay(connector, mode) / 2;
-
-	if (dev_priv->display.write_eld)
-		dev_priv->display.write_eld(connector, crtc);
-}
-
-/** Loads the palette/gamma unit for the CRTC with the prepared values */
-void intel_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int palreg = PALETTE(intel_crtc->pipe);
-	int i;
-
-	/* The clocks have to be on to load the palette. */
-	if (!crtc->enabled || !intel_crtc->active)
-		return;
-
-	/* use legacy palette for Ironlake */
-	if (HAS_PCH_SPLIT(dev))
-		palreg = LGC_PALETTE(intel_crtc->pipe);
-
-	for (i = 0; i < 256; i++) {
-		I915_WRITE(palreg + 4 * i,
-			   (intel_crtc->lut_r[i] << 16) |
-			   (intel_crtc->lut_g[i] << 8) |
-			   intel_crtc->lut_b[i]);
-	}
-}
-
-static void i845_update_cursor(struct drm_crtc *crtc, u32 base)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	bool visible = base != 0;
-	u32 cntl;
-
-	if (intel_crtc->cursor_visible == visible)
-		return;
-
-	cntl = I915_READ(_CURACNTR);
-	if (visible) {
-		/* On these chipsets we can only modify the base whilst
-		 * the cursor is disabled.
-		 */
-		I915_WRITE(_CURABASE, base);
-
-		cntl &= ~(CURSOR_FORMAT_MASK);
-		/* XXX width must be 64, stride 256 => 0x00 << 28 */
-		cntl |= CURSOR_ENABLE |
-			CURSOR_GAMMA_ENABLE |
-			CURSOR_FORMAT_ARGB;
-	} else
-		cntl &= ~(CURSOR_ENABLE | CURSOR_GAMMA_ENABLE);
-	I915_WRITE(_CURACNTR, cntl);
-
-	intel_crtc->cursor_visible = visible;
-}
-
-static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	bool visible = base != 0;
-
-	if (intel_crtc->cursor_visible != visible) {
-		uint32_t cntl = I915_READ(CURCNTR(pipe));
-		if (base) {
-			cntl &= ~(CURSOR_MODE | MCURSOR_PIPE_SELECT);
-			cntl |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
-			cntl |= pipe << 28; /* Connect to correct pipe */
-		} else {
-			cntl &= ~(CURSOR_MODE | MCURSOR_GAMMA_ENABLE);
-			cntl |= CURSOR_MODE_DISABLE;
-		}
-		I915_WRITE(CURCNTR(pipe), cntl);
-
-		intel_crtc->cursor_visible = visible;
-	}
-	/* and commit changes on next vblank */
-	I915_WRITE(CURBASE(pipe), base);
-}
-
-static void ivb_update_cursor(struct drm_crtc *crtc, u32 base)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	bool visible = base != 0;
-
-	if (intel_crtc->cursor_visible != visible) {
-		uint32_t cntl = I915_READ(CURCNTR_IVB(pipe));
-		if (base) {
-			cntl &= ~CURSOR_MODE;
-			cntl |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
-		} else {
-			cntl &= ~(CURSOR_MODE | MCURSOR_GAMMA_ENABLE);
-			cntl |= CURSOR_MODE_DISABLE;
-		}
-		I915_WRITE(CURCNTR_IVB(pipe), cntl);
-
-		intel_crtc->cursor_visible = visible;
-	}
-	/* and commit changes on next vblank */
-	I915_WRITE(CURBASE_IVB(pipe), base);
-}
-
-/* If no-part of the cursor is visible on the framebuffer, then the GPU may hang... */
-static void intel_crtc_update_cursor(struct drm_crtc *crtc,
-				     bool on)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int x = intel_crtc->cursor_x;
-	int y = intel_crtc->cursor_y;
-	u32 base, pos;
-	bool visible;
-
-	pos = 0;
-
-	if (on && crtc->enabled && crtc->fb) {
-		base = intel_crtc->cursor_addr;
-		if (x > (int) crtc->fb->width)
-			base = 0;
-
-		if (y > (int) crtc->fb->height)
-			base = 0;
-	} else
-		base = 0;
-
-	if (x < 0) {
-		if (x + intel_crtc->cursor_width < 0)
-			base = 0;
-
-		pos |= CURSOR_POS_SIGN << CURSOR_X_SHIFT;
-		x = -x;
-	}
-	pos |= x << CURSOR_X_SHIFT;
-
-	if (y < 0) {
-		if (y + intel_crtc->cursor_height < 0)
-			base = 0;
-
-		pos |= CURSOR_POS_SIGN << CURSOR_Y_SHIFT;
-		y = -y;
-	}
-	pos |= y << CURSOR_Y_SHIFT;
-
-	visible = base != 0;
-	if (!visible && !intel_crtc->cursor_visible)
-		return;
-
-	if (IS_IVYBRIDGE(dev)) {
-		I915_WRITE(CURPOS_IVB(pipe), pos);
-		ivb_update_cursor(crtc, base);
-	} else {
-		I915_WRITE(CURPOS(pipe), pos);
-		if (IS_845G(dev) || IS_I865G(dev))
-			i845_update_cursor(crtc, base);
-		else
-			i9xx_update_cursor(crtc, base);
-	}
-
-	if (visible)
-		intel_mark_busy(dev, to_intel_framebuffer(crtc->fb)->obj);
-}
-
-static int intel_crtc_cursor_set(struct drm_crtc *crtc,
-				 struct drm_file *file,
-				 uint32_t handle,
-				 uint32_t width, uint32_t height)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct drm_i915_gem_object *obj;
-	uint32_t addr;
-	int ret;
-
-	DRM_DEBUG_KMS("\n");
-
-	/* if we want to turn off the cursor ignore width and height */
-	if (!handle) {
-		DRM_DEBUG_KMS("cursor off\n");
-		addr = 0;
-		obj = NULL;
-		mutex_lock(&dev->struct_mutex);
-		goto finish;
-	}
-
-	/* Currently we only support 64x64 cursors */
-	if (width != 64 || height != 64) {
-		DRM_ERROR("we currently only support 64x64 cursors\n");
-		return -EINVAL;
-	}
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, handle));
-	if (&obj->base == NULL)
-		return -ENOENT;
-
-	if (obj->base.size < width * height * 4) {
-		DRM_ERROR("buffer is to small\n");
-		ret = -ENOMEM;
-		goto fail;
-	}
-
-	/* we only need to pin inside GTT if cursor is non-phy */
-	mutex_lock(&dev->struct_mutex);
-	if (!dev_priv->info->cursor_needs_physical) {
-		if (obj->tiling_mode) {
-			DRM_ERROR("cursor cannot be tiled\n");
-			ret = -EINVAL;
-			goto fail_locked;
-		}
-
-		ret = i915_gem_object_pin_to_display_plane(obj, 0, NULL);
-		if (ret) {
-			DRM_ERROR("failed to move cursor bo into the GTT\n");
-			goto fail_locked;
-		}
-
-		ret = i915_gem_object_put_fence(obj);
-		if (ret) {
-			DRM_ERROR("failed to release fence for cursor");
-			goto fail_unpin;
-		}
-
-		addr = obj->gtt_offset;
-	} else {
-		int align = IS_I830(dev) ? 16 * 1024 : 256;
-		ret = i915_gem_attach_phys_object(dev, obj,
-						  (intel_crtc->pipe == 0) ? I915_GEM_PHYS_CURSOR_0 : I915_GEM_PHYS_CURSOR_1,
-						  align);
-		if (ret) {
-			DRM_ERROR("failed to attach phys object\n");
-			goto fail_locked;
-		}
-		addr = obj->phys_obj->handle->busaddr;
-	}
-
-	if (IS_GEN2(dev))
-		I915_WRITE(CURSIZE, (height << 12) | width);
-
- finish:
-	if (intel_crtc->cursor_bo) {
-		if (dev_priv->info->cursor_needs_physical) {
-			if (intel_crtc->cursor_bo != obj)
-				i915_gem_detach_phys_object(dev, intel_crtc->cursor_bo);
-		} else
-			i915_gem_object_unpin(intel_crtc->cursor_bo);
-		drm_gem_object_unreference(&intel_crtc->cursor_bo->base);
-	}
-
-	mutex_unlock(&dev->struct_mutex);
-
-	intel_crtc->cursor_addr = addr;
-	intel_crtc->cursor_bo = obj;
-	intel_crtc->cursor_width = width;
-	intel_crtc->cursor_height = height;
-
-	intel_crtc_update_cursor(crtc, true);
-
-	return 0;
-fail_unpin:
-	i915_gem_object_unpin(obj);
-fail_locked:
-	mutex_unlock(&dev->struct_mutex);
-fail:
-	drm_gem_object_unreference_unlocked(&obj->base);
-	return ret;
-}
-
-static int intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	intel_crtc->cursor_x = x;
-	intel_crtc->cursor_y = y;
-
-	intel_crtc_update_cursor(crtc, true);
-
-	return 0;
-}
-
-/** Sets the color ramps on behalf of RandR */
-void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
-				 u16 blue, int regno)
-{
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	intel_crtc->lut_r[regno] = red >> 8;
-	intel_crtc->lut_g[regno] = green >> 8;
-	intel_crtc->lut_b[regno] = blue >> 8;
-}
-
-void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
-			     u16 *blue, int regno)
-{
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	*red = intel_crtc->lut_r[regno] << 8;
-	*green = intel_crtc->lut_g[regno] << 8;
-	*blue = intel_crtc->lut_b[regno] << 8;
-}
-
-static void intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
-				 u16 *blue, uint32_t start, uint32_t size)
-{
-	int end = (start + size > 256) ? 256 : start + size, i;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	for (i = start; i < end; i++) {
-		intel_crtc->lut_r[i] = red[i] >> 8;
-		intel_crtc->lut_g[i] = green[i] >> 8;
-		intel_crtc->lut_b[i] = blue[i] >> 8;
-	}
-
-	intel_crtc_load_lut(crtc);
-}
-
-/**
- * Get a pipe with a simple mode set on it for doing load-based monitor
- * detection.
- *
- * It will be up to the load-detect code to adjust the pipe as appropriate for
- * its requirements.  The pipe will be connected to no other encoders.
- *
- * Currently this code will only succeed if there is a pipe with no encoders
- * configured for it.  In the future, it could choose to temporarily disable
- * some outputs to free up a pipe for its use.
- *
- * \return crtc, or NULL if no pipes are available.
- */
-
-/* VESA 640x480x72Hz mode to set on the pipe */
-static struct drm_display_mode load_detect_mode = {
-	DRM_MODE("640x480", DRM_MODE_TYPE_DEFAULT, 31500, 640, 664,
-		 704, 832, 0, 480, 489, 491, 520, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-};
-
-static struct drm_framebuffer *
-intel_framebuffer_create(struct drm_device *dev,
-			 struct drm_mode_fb_cmd2 *mode_cmd,
-			 struct drm_i915_gem_object *obj)
-{
-	struct intel_framebuffer *intel_fb;
-	int ret;
-
-	intel_fb = kzalloc(sizeof(*intel_fb), GFP_KERNEL);
-	if (!intel_fb) {
-		drm_gem_object_unreference_unlocked(&obj->base);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	ret = intel_framebuffer_init(dev, intel_fb, mode_cmd, obj);
-	if (ret) {
-		drm_gem_object_unreference_unlocked(&obj->base);
-		kfree(intel_fb);
-		return ERR_PTR(ret);
-	}
-
-	return &intel_fb->base;
-}
-
-static u32
-intel_framebuffer_pitch_for_width(int width, int bpp)
-{
-	u32 pitch = DIV_ROUND_UP(width * bpp, 8);
-	return ALIGN(pitch, 64);
-}
-
-static u32
-intel_framebuffer_size_for_mode(struct drm_display_mode *mode, int bpp)
-{
-	u32 pitch = intel_framebuffer_pitch_for_width(mode->hdisplay, bpp);
-	return ALIGN(pitch * mode->vdisplay, PAGE_SIZE);
-}
-
-static struct drm_framebuffer *
-intel_framebuffer_create_for_mode(struct drm_device *dev,
-				  struct drm_display_mode *mode,
-				  int depth, int bpp)
-{
-	struct drm_i915_gem_object *obj;
-	struct drm_mode_fb_cmd2 mode_cmd;
-
-	obj = i915_gem_alloc_object(dev,
-				    intel_framebuffer_size_for_mode(mode, bpp));
-	if (obj == NULL)
-		return ERR_PTR(-ENOMEM);
-
-	mode_cmd.width = mode->hdisplay;
-	mode_cmd.height = mode->vdisplay;
-	mode_cmd.pitches[0] = intel_framebuffer_pitch_for_width(mode_cmd.width,
-								bpp);
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(bpp, depth);
-
-	return intel_framebuffer_create(dev, &mode_cmd, obj);
-}
-
-static struct drm_framebuffer *
-mode_fits_in_fbdev(struct drm_device *dev,
-		   struct drm_display_mode *mode)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	struct drm_framebuffer *fb;
-
-	if (dev_priv->fbdev == NULL)
-		return NULL;
-
-	obj = dev_priv->fbdev->ifb.obj;
-	if (obj == NULL)
-		return NULL;
-
-	fb = &dev_priv->fbdev->ifb.base;
-	if (fb->pitches[0] < intel_framebuffer_pitch_for_width(mode->hdisplay,
-							       fb->bits_per_pixel))
-		return NULL;
-
-	if (obj->base.size < mode->vdisplay * fb->pitches[0])
-		return NULL;
-
-	return fb;
-}
-
-bool intel_get_load_detect_pipe(struct intel_encoder *intel_encoder,
-				struct drm_connector *connector,
-				struct drm_display_mode *mode,
-				struct intel_load_detect_pipe *old)
-{
-	struct intel_crtc *intel_crtc;
-	struct drm_crtc *possible_crtc;
-	struct drm_encoder *encoder = &intel_encoder->base;
-	struct drm_crtc *crtc = NULL;
-	struct drm_device *dev = encoder->dev;
-	struct drm_framebuffer *old_fb;
-	int i = -1;
-
-	DRM_DEBUG_KMS("[CONNECTOR:%d:%s], [ENCODER:%d:%s]\n",
-		      connector->base.id, drm_get_connector_name(connector),
-		      encoder->base.id, drm_get_encoder_name(encoder));
-
-	/*
-	 * Algorithm gets a little messy:
-	 *
-	 *   - if the connector already has an assigned crtc, use it (but make
-	 *     sure it's on first)
-	 *
-	 *   - try to find the first unused crtc that can drive this connector,
-	 *     and use that if we find one
-	 */
-
-	/* See if we already have a CRTC for this connector */
-	if (encoder->crtc) {
-		crtc = encoder->crtc;
-
-		intel_crtc = to_intel_crtc(crtc);
-		old->dpms_mode = intel_crtc->dpms_mode;
-		old->load_detect_temp = false;
-
-		/* Make sure the crtc and connector are running */
-		if (intel_crtc->dpms_mode != DRM_MODE_DPMS_ON) {
-			struct drm_encoder_helper_funcs *encoder_funcs;
-			struct drm_crtc_helper_funcs *crtc_funcs;
-
-			crtc_funcs = crtc->helper_private;
-			crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-
-			encoder_funcs = encoder->helper_private;
-			encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
-		}
-
-		return true;
-	}
-
-	/* Find an unused one (if possible) */
-	list_for_each_entry(possible_crtc, &dev->mode_config.crtc_list, head) {
-		i++;
-		if (!(encoder->possible_crtcs & (1 << i)))
-			continue;
-		if (!possible_crtc->enabled) {
-			crtc = possible_crtc;
-			break;
-		}
-	}
-
-	/*
-	 * If we didn't find an unused CRTC, don't use any.
-	 */
-	if (!crtc) {
-		DRM_DEBUG_KMS("no pipe available for load-detect\n");
-		return false;
-	}
-
-	encoder->crtc = crtc;
-	connector->encoder = encoder;
-
-	intel_crtc = to_intel_crtc(crtc);
-	old->dpms_mode = intel_crtc->dpms_mode;
-	old->load_detect_temp = true;
-	old->release_fb = NULL;
-
-	if (!mode)
-		mode = &load_detect_mode;
-
-	old_fb = crtc->fb;
-
-	/* We need a framebuffer large enough to accommodate all accesses
-	 * that the plane may generate whilst we perform load detection.
-	 * We can not rely on the fbcon either being present (we get called
-	 * during its initialisation to detect all boot displays, or it may
-	 * not even exist) or that it is large enough to satisfy the
-	 * requested mode.
-	 */
-	crtc->fb = mode_fits_in_fbdev(dev, mode);
-	if (crtc->fb == NULL) {
-		DRM_DEBUG_KMS("creating tmp fb for load-detection\n");
-		crtc->fb = intel_framebuffer_create_for_mode(dev, mode, 24, 32);
-		old->release_fb = crtc->fb;
-	} else
-		DRM_DEBUG_KMS("reusing fbdev for load-detection framebuffer\n");
-	if (IS_ERR(crtc->fb)) {
-		DRM_DEBUG_KMS("failed to allocate framebuffer for load-detection\n");
-		crtc->fb = old_fb;
-		return false;
-	}
-
-	if (!drm_crtc_helper_set_mode(crtc, mode, 0, 0, old_fb)) {
-		DRM_DEBUG_KMS("failed to set mode on load-detect pipe\n");
-		if (old->release_fb)
-			old->release_fb->funcs->destroy(old->release_fb);
-		crtc->fb = old_fb;
-		return false;
-	}
-
-	/* let the connector get through one full cycle before testing */
-	intel_wait_for_vblank(dev, intel_crtc->pipe);
-
-	return true;
-}
-
-void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder,
-				    struct drm_connector *connector,
-				    struct intel_load_detect_pipe *old)
-{
-	struct drm_encoder *encoder = &intel_encoder->base;
-	struct drm_device *dev = encoder->dev;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-
-	DRM_DEBUG_KMS("[CONNECTOR:%d:%s], [ENCODER:%d:%s]\n",
-		      connector->base.id, drm_get_connector_name(connector),
-		      encoder->base.id, drm_get_encoder_name(encoder));
-
-	if (old->load_detect_temp) {
-		connector->encoder = NULL;
-		drm_helper_disable_unused_functions(dev);
-
-		if (old->release_fb)
-			old->release_fb->funcs->destroy(old->release_fb);
-
-		return;
-	}
-
-	/* Switch crtc and encoder back off if necessary */
-	if (old->dpms_mode != DRM_MODE_DPMS_ON) {
-		encoder_funcs->dpms(encoder, old->dpms_mode);
-		crtc_funcs->dpms(crtc, old->dpms_mode);
-	}
-}
-
-/* Returns the clock of the currently programmed mode of the given pipe. */
-static int intel_crtc_clock_get(struct drm_device *dev, struct drm_crtc *crtc)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	u32 dpll = I915_READ(DPLL(pipe));
-	u32 fp;
-	intel_clock_t clock;
-
-	if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-		fp = I915_READ(FP0(pipe));
-	else
-		fp = I915_READ(FP1(pipe));
-
-	clock.m1 = (fp & FP_M1_DIV_MASK) >> FP_M1_DIV_SHIFT;
-	if (IS_PINEVIEW(dev)) {
-		clock.n = ffs((fp & FP_N_PINEVIEW_DIV_MASK) >> FP_N_DIV_SHIFT) - 1;
-		clock.m2 = (fp & FP_M2_PINEVIEW_DIV_MASK) >> FP_M2_DIV_SHIFT;
-	} else {
-		clock.n = (fp & FP_N_DIV_MASK) >> FP_N_DIV_SHIFT;
-		clock.m2 = (fp & FP_M2_DIV_MASK) >> FP_M2_DIV_SHIFT;
-	}
-
-	if (!IS_GEN2(dev)) {
-		if (IS_PINEVIEW(dev))
-			clock.p1 = ffs((dpll & DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW) >>
-				DPLL_FPA01_P1_POST_DIV_SHIFT_PINEVIEW);
-		else
-			clock.p1 = ffs((dpll & DPLL_FPA01_P1_POST_DIV_MASK) >>
-			       DPLL_FPA01_P1_POST_DIV_SHIFT);
-
-		switch (dpll & DPLL_MODE_MASK) {
-		case DPLLB_MODE_DAC_SERIAL:
-			clock.p2 = dpll & DPLL_DAC_SERIAL_P2_CLOCK_DIV_5 ?
-				5 : 10;
-			break;
-		case DPLLB_MODE_LVDS:
-			clock.p2 = dpll & DPLLB_LVDS_P2_CLOCK_DIV_7 ?
-				7 : 14;
-			break;
-		default:
-			DRM_DEBUG_KMS("Unknown DPLL mode %08x in programmed "
-				  "mode\n", (int)(dpll & DPLL_MODE_MASK));
-			return 0;
-		}
-
-		/* XXX: Handle the 100Mhz refclk */
-		intel_clock(dev, 96000, &clock);
-	} else {
-		bool is_lvds = (pipe == 1) && (I915_READ(LVDS) & LVDS_PORT_EN);
-
-		if (is_lvds) {
-			clock.p1 = ffs((dpll & DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS) >>
-				       DPLL_FPA01_P1_POST_DIV_SHIFT);
-			clock.p2 = 14;
-
-			if ((dpll & PLL_REF_INPUT_MASK) ==
-			    PLLB_REF_INPUT_SPREADSPECTRUMIN) {
-				/* XXX: might not be 66MHz */
-				intel_clock(dev, 66000, &clock);
-			} else
-				intel_clock(dev, 48000, &clock);
-		} else {
-			if (dpll & PLL_P1_DIVIDE_BY_TWO)
-				clock.p1 = 2;
-			else {
-				clock.p1 = ((dpll & DPLL_FPA01_P1_POST_DIV_MASK_I830) >>
-					    DPLL_FPA01_P1_POST_DIV_SHIFT) + 2;
-			}
-			if (dpll & PLL_P2_DIVIDE_BY_4)
-				clock.p2 = 4;
-			else
-				clock.p2 = 2;
-
-			intel_clock(dev, 48000, &clock);
-		}
-	}
-
-	/* XXX: It would be nice to validate the clocks, but we can't reuse
-	 * i830PllIsValid() because it relies on the xf86_config connector
-	 * configuration being accurate, which it isn't necessarily.
-	 */
-
-	return clock.dot;
-}
-
-/** Returns the currently programmed mode of the given pipe. */
-struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
-					     struct drm_crtc *crtc)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	struct drm_display_mode *mode;
-	int htot = I915_READ(HTOTAL(pipe));
-	int hsync = I915_READ(HSYNC(pipe));
-	int vtot = I915_READ(VTOTAL(pipe));
-	int vsync = I915_READ(VSYNC(pipe));
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode)
-		return NULL;
-
-	mode->clock = intel_crtc_clock_get(dev, crtc);
-	mode->hdisplay = (htot & 0xffff) + 1;
-	mode->htotal = ((htot & 0xffff0000) >> 16) + 1;
-	mode->hsync_start = (hsync & 0xffff) + 1;
-	mode->hsync_end = ((hsync & 0xffff0000) >> 16) + 1;
-	mode->vdisplay = (vtot & 0xffff) + 1;
-	mode->vtotal = ((vtot & 0xffff0000) >> 16) + 1;
-	mode->vsync_start = (vsync & 0xffff) + 1;
-	mode->vsync_end = ((vsync & 0xffff0000) >> 16) + 1;
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	return mode;
-}
-
-#define GPU_IDLE_TIMEOUT 500 /* ms */
-
-/* When this timer fires, we've been idle for awhile */
-static void intel_gpu_idle_timer(unsigned long arg)
-{
-	struct drm_device *dev = (struct drm_device *)arg;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (!list_empty(&dev_priv->mm.active_list)) {
-		/* Still processing requests, so just re-arm the timer. */
-		mod_timer(&dev_priv->idle_timer, jiffies +
-			  msecs_to_jiffies(GPU_IDLE_TIMEOUT));
-		return;
-	}
-
-	dev_priv->busy = false;
-	queue_work(dev_priv->wq, &dev_priv->idle_work);
-}
-
-#define CRTC_IDLE_TIMEOUT 1000 /* ms */
-
-static void intel_crtc_idle_timer(unsigned long arg)
-{
-	struct intel_crtc *intel_crtc = (struct intel_crtc *)arg;
-	struct drm_crtc *crtc = &intel_crtc->base;
-	drm_i915_private_t *dev_priv = crtc->dev->dev_private;
-	struct intel_framebuffer *intel_fb;
-
-	intel_fb = to_intel_framebuffer(crtc->fb);
-	if (intel_fb && intel_fb->obj->active) {
-		/* The framebuffer is still being accessed by the GPU. */
-		mod_timer(&intel_crtc->idle_timer, jiffies +
-			  msecs_to_jiffies(CRTC_IDLE_TIMEOUT));
-		return;
-	}
-
-	intel_crtc->busy = false;
-	queue_work(dev_priv->wq, &dev_priv->idle_work);
-}
-
-static void intel_increase_pllclock(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int dpll_reg = DPLL(pipe);
-	int dpll;
-
-	if (HAS_PCH_SPLIT(dev))
-		return;
-
-	if (!dev_priv->lvds_downclock_avail)
-		return;
-
-	dpll = I915_READ(dpll_reg);
-	if (!HAS_PIPE_CXSR(dev) && (dpll & DISPLAY_RATE_SELECT_FPA1)) {
-		DRM_DEBUG_DRIVER("upclocking LVDS\n");
-
-		assert_panel_unlocked(dev_priv, pipe);
-
-		dpll &= ~DISPLAY_RATE_SELECT_FPA1;
-		I915_WRITE(dpll_reg, dpll);
-		intel_wait_for_vblank(dev, pipe);
-
-		dpll = I915_READ(dpll_reg);
-		if (dpll & DISPLAY_RATE_SELECT_FPA1)
-			DRM_DEBUG_DRIVER("failed to upclock LVDS!\n");
-	}
-
-	/* Schedule downclock */
-	mod_timer(&intel_crtc->idle_timer, jiffies +
-		  msecs_to_jiffies(CRTC_IDLE_TIMEOUT));
-}
-
-static void intel_decrease_pllclock(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	if (HAS_PCH_SPLIT(dev))
-		return;
-
-	if (!dev_priv->lvds_downclock_avail)
-		return;
-
-	/*
-	 * Since this is called by a timer, we should never get here in
-	 * the manual case.
-	 */
-	if (!HAS_PIPE_CXSR(dev) && intel_crtc->lowfreq_avail) {
-		int pipe = intel_crtc->pipe;
-		int dpll_reg = DPLL(pipe);
-		u32 dpll;
-
-		DRM_DEBUG_DRIVER("downclocking LVDS\n");
-
-		assert_panel_unlocked(dev_priv, pipe);
-
-		dpll = I915_READ(dpll_reg);
-		dpll |= DISPLAY_RATE_SELECT_FPA1;
-		I915_WRITE(dpll_reg, dpll);
-		intel_wait_for_vblank(dev, pipe);
-		dpll = I915_READ(dpll_reg);
-		if (!(dpll & DISPLAY_RATE_SELECT_FPA1))
-			DRM_DEBUG_DRIVER("failed to downclock LVDS!\n");
-	}
-}
-
-/**
- * intel_idle_update - adjust clocks for idleness
- * @work: work struct
- *
- * Either the GPU or display (or both) went idle.  Check the busy status
- * here and adjust the CRTC and GPU clocks as necessary.
- */
-static void intel_idle_update(struct work_struct *work)
-{
-	drm_i915_private_t *dev_priv = container_of(work, drm_i915_private_t,
-						    idle_work);
-	struct drm_device *dev = dev_priv->dev;
-	struct drm_crtc *crtc;
-	struct intel_crtc *intel_crtc;
-
-	if (!i915_powersave)
-		return;
-
-	mutex_lock(&dev->struct_mutex);
-
-	i915_update_gfx_val(dev_priv);
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		/* Skip inactive CRTCs */
-		if (!crtc->fb)
-			continue;
-
-		intel_crtc = to_intel_crtc(crtc);
-		if (!intel_crtc->busy)
-			intel_decrease_pllclock(crtc);
-	}
-
-
-	mutex_unlock(&dev->struct_mutex);
-}
-
-/**
- * intel_mark_busy - mark the GPU and possibly the display busy
- * @dev: drm device
- * @obj: object we're operating on
- *
- * Callers can use this function to indicate that the GPU is busy processing
- * commands.  If @obj matches one of the CRTC objects (i.e. it's a scanout
- * buffer), we'll also mark the display as busy, so we know to increase its
- * clock frequency.
- */
-void intel_mark_busy(struct drm_device *dev, struct drm_i915_gem_object *obj)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = NULL;
-	struct intel_framebuffer *intel_fb;
-	struct intel_crtc *intel_crtc;
-
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return;
-
-	if (!dev_priv->busy)
-		dev_priv->busy = true;
-	else
-		mod_timer(&dev_priv->idle_timer, jiffies +
-			  msecs_to_jiffies(GPU_IDLE_TIMEOUT));
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		if (!crtc->fb)
-			continue;
-
-		intel_crtc = to_intel_crtc(crtc);
-		intel_fb = to_intel_framebuffer(crtc->fb);
-		if (intel_fb->obj == obj) {
-			if (!intel_crtc->busy) {
-				/* Non-busy -> busy, upclock */
-				intel_increase_pllclock(crtc);
-				intel_crtc->busy = true;
-			} else {
-				/* Busy -> busy, put off timer */
-				mod_timer(&intel_crtc->idle_timer, jiffies +
-					  msecs_to_jiffies(CRTC_IDLE_TIMEOUT));
-			}
-		}
-	}
-}
-
-static void intel_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct intel_unpin_work *work;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-	work = intel_crtc->unpin_work;
-	intel_crtc->unpin_work = NULL;
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	if (work) {
-		cancel_work_sync(&work->work);
-		kfree(work);
-	}
-
-	drm_crtc_cleanup(crtc);
-
-	kfree(intel_crtc);
-}
-
-static void intel_unpin_work_fn(struct work_struct *__work)
-{
-	struct intel_unpin_work *work =
-		container_of(__work, struct intel_unpin_work, work);
-
-	mutex_lock(&work->dev->struct_mutex);
-	intel_unpin_fb_obj(work->old_fb_obj);
-	drm_gem_object_unreference(&work->pending_flip_obj->base);
-	drm_gem_object_unreference(&work->old_fb_obj->base);
-
-	intel_update_fbc(work->dev);
-	mutex_unlock(&work->dev->struct_mutex);
-	kfree(work);
-}
-
-static void do_intel_finish_page_flip(struct drm_device *dev,
-				      struct drm_crtc *crtc)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_unpin_work *work;
-	struct drm_i915_gem_object *obj;
-	struct drm_pending_vblank_event *e;
-	struct timeval tnow, tvbl;
-	unsigned long flags;
-
-	/* Ignore early vblank irqs */
-	if (intel_crtc == NULL)
-		return;
-
-	do_gettimeofday(&tnow);
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-	work = intel_crtc->unpin_work;
-	if (work == NULL || !work->pending) {
-		spin_unlock_irqrestore(&dev->event_lock, flags);
-		return;
-	}
-
-	intel_crtc->unpin_work = NULL;
-
-	if (work->event) {
-		e = work->event;
-		e->event.sequence = drm_vblank_count_and_time(dev, intel_crtc->pipe, &tvbl);
-
-		/* Called before vblank count and timestamps have
-		 * been updated for the vblank interval of flip
-		 * completion? Need to increment vblank count and
-		 * add one videorefresh duration to returned timestamp
-		 * to account for this. We assume this happened if we
-		 * get called over 0.9 frame durations after the last
-		 * timestamped vblank.
-		 *
-		 * This calculation can not be used with vrefresh rates
-		 * below 5Hz (10Hz to be on the safe side) without
-		 * promoting to 64 integers.
-		 */
-		if (10 * (timeval_to_ns(&tnow) - timeval_to_ns(&tvbl)) >
-		    9 * crtc->framedur_ns) {
-			e->event.sequence++;
-			tvbl = ns_to_timeval(timeval_to_ns(&tvbl) +
-					     crtc->framedur_ns);
-		}
-
-		e->event.tv_sec = tvbl.tv_sec;
-		e->event.tv_usec = tvbl.tv_usec;
-
-		list_add_tail(&e->base.link,
-			      &e->base.file_priv->event_list);
-		wake_up_interruptible(&e->base.file_priv->event_wait);
-	}
-
-	drm_vblank_put(dev, intel_crtc->pipe);
-
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	obj = work->old_fb_obj;
-
-	atomic_clear_mask(1 << intel_crtc->plane,
-			  &obj->pending_flip.counter);
-	if (atomic_read(&obj->pending_flip) == 0)
-		wake_up(&dev_priv->pending_flip_queue);
-
-	schedule_work(&work->work);
-
-	trace_i915_flip_complete(intel_crtc->plane, work->pending_flip_obj);
-}
-
-void intel_finish_page_flip(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
-
-	do_intel_finish_page_flip(dev, crtc);
-}
-
-void intel_finish_page_flip_plane(struct drm_device *dev, int plane)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = dev_priv->plane_to_crtc_mapping[plane];
-
-	do_intel_finish_page_flip(dev, crtc);
-}
-
-void intel_prepare_page_flip(struct drm_device *dev, int plane)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc =
-		to_intel_crtc(dev_priv->plane_to_crtc_mapping[plane]);
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-	if (intel_crtc->unpin_work) {
-		if ((++intel_crtc->unpin_work->pending) > 1)
-			DRM_ERROR("Prepared flip multiple times\n");
-	} else {
-		DRM_DEBUG_DRIVER("preparing flip with no unpin work?\n");
-	}
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-}
-
-static int intel_gen2_queue_flip(struct drm_device *dev,
-				 struct drm_crtc *crtc,
-				 struct drm_framebuffer *fb,
-				 struct drm_i915_gem_object *obj)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	unsigned long offset;
-	u32 flip_mask;
-	int ret;
-
-	ret = intel_pin_and_fence_fb_obj(dev, obj, LP_RING(dev_priv));
-	if (ret)
-		goto out;
-
-	/* Offset into the new buffer for cases of shared fbs between CRTCs */
-	offset = crtc->y * fb->pitches[0] + crtc->x * fb->bits_per_pixel/8;
-
-	ret = BEGIN_LP_RING(6);
-	if (ret)
-		goto out;
-
-	/* Can't queue multiple flips, so wait for the previous
-	 * one to finish before executing the next.
-	 */
-	if (intel_crtc->plane)
-		flip_mask = MI_WAIT_FOR_PLANE_B_FLIP;
-	else
-		flip_mask = MI_WAIT_FOR_PLANE_A_FLIP;
-	OUT_RING(MI_WAIT_FOR_EVENT | flip_mask);
-	OUT_RING(MI_NOOP);
-	OUT_RING(MI_DISPLAY_FLIP |
-		 MI_DISPLAY_FLIP_PLANE(intel_crtc->plane));
-	OUT_RING(fb->pitches[0]);
-	OUT_RING(obj->gtt_offset + offset);
-	OUT_RING(0); /* aux display base address, unused */
-	ADVANCE_LP_RING();
-out:
-	return ret;
-}
-
-static int intel_gen3_queue_flip(struct drm_device *dev,
-				 struct drm_crtc *crtc,
-				 struct drm_framebuffer *fb,
-				 struct drm_i915_gem_object *obj)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	unsigned long offset;
-	u32 flip_mask;
-	int ret;
-
-	ret = intel_pin_and_fence_fb_obj(dev, obj, LP_RING(dev_priv));
-	if (ret)
-		goto out;
-
-	/* Offset into the new buffer for cases of shared fbs between CRTCs */
-	offset = crtc->y * fb->pitches[0] + crtc->x * fb->bits_per_pixel/8;
-
-	ret = BEGIN_LP_RING(6);
-	if (ret)
-		goto out;
-
-	if (intel_crtc->plane)
-		flip_mask = MI_WAIT_FOR_PLANE_B_FLIP;
-	else
-		flip_mask = MI_WAIT_FOR_PLANE_A_FLIP;
-	OUT_RING(MI_WAIT_FOR_EVENT | flip_mask);
-	OUT_RING(MI_NOOP);
-	OUT_RING(MI_DISPLAY_FLIP_I915 |
-		 MI_DISPLAY_FLIP_PLANE(intel_crtc->plane));
-	OUT_RING(fb->pitches[0]);
-	OUT_RING(obj->gtt_offset + offset);
-	OUT_RING(MI_NOOP);
-
-	ADVANCE_LP_RING();
-out:
-	return ret;
-}
-
-static int intel_gen4_queue_flip(struct drm_device *dev,
-				 struct drm_crtc *crtc,
-				 struct drm_framebuffer *fb,
-				 struct drm_i915_gem_object *obj)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	uint32_t pf, pipesrc;
-	int ret;
-
-	ret = intel_pin_and_fence_fb_obj(dev, obj, LP_RING(dev_priv));
-	if (ret)
-		goto out;
-
-	ret = BEGIN_LP_RING(4);
-	if (ret)
-		goto out;
-
-	/* i965+ uses the linear or tiled offsets from the
-	 * Display Registers (which do not change across a page-flip)
-	 * so we need only reprogram the base address.
-	 */
-	OUT_RING(MI_DISPLAY_FLIP |
-		 MI_DISPLAY_FLIP_PLANE(intel_crtc->plane));
-	OUT_RING(fb->pitches[0]);
-	OUT_RING(obj->gtt_offset | obj->tiling_mode);
-
-	/* XXX Enabling the panel-fitter across page-flip is so far
-	 * untested on non-native modes, so ignore it for now.
-	 * pf = I915_READ(pipe == 0 ? PFA_CTL_1 : PFB_CTL_1) & PF_ENABLE;
-	 */
-	pf = 0;
-	pipesrc = I915_READ(PIPESRC(intel_crtc->pipe)) & 0x0fff0fff;
-	OUT_RING(pf | pipesrc);
-	ADVANCE_LP_RING();
-out:
-	return ret;
-}
-
-static int intel_gen6_queue_flip(struct drm_device *dev,
-				 struct drm_crtc *crtc,
-				 struct drm_framebuffer *fb,
-				 struct drm_i915_gem_object *obj)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	uint32_t pf, pipesrc;
-	int ret;
-
-	ret = intel_pin_and_fence_fb_obj(dev, obj, LP_RING(dev_priv));
-	if (ret)
-		goto out;
-
-	ret = BEGIN_LP_RING(4);
-	if (ret)
-		goto out;
-
-	OUT_RING(MI_DISPLAY_FLIP |
-		 MI_DISPLAY_FLIP_PLANE(intel_crtc->plane));
-	OUT_RING(fb->pitches[0] | obj->tiling_mode);
-	OUT_RING(obj->gtt_offset);
-
-	/* Contrary to the suggestions in the documentation,
-	 * "Enable Panel Fitter" does not seem to be required when page
-	 * flipping with a non-native mode, and worse causes a normal
-	 * modeset to fail.
-	 * pf = I915_READ(PF_CTL(intel_crtc->pipe)) & PF_ENABLE;
-	 */
-	pf = 0;
-	pipesrc = I915_READ(PIPESRC(intel_crtc->pipe)) & 0x0fff0fff;
-	OUT_RING(pf | pipesrc);
-	ADVANCE_LP_RING();
-out:
-	return ret;
-}
-
-/*
- * On gen7 we currently use the blit ring because (in early silicon at least)
- * the render ring doesn't give us interrpts for page flip completion, which
- * means clients will hang after the first flip is queued.  Fortunately the
- * blit ring generates interrupts properly, so use it instead.
- */
-static int intel_gen7_queue_flip(struct drm_device *dev,
-				 struct drm_crtc *crtc,
-				 struct drm_framebuffer *fb,
-				 struct drm_i915_gem_object *obj)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_ring_buffer *ring = &dev_priv->ring[BCS];
-	int ret;
-
-	ret = intel_pin_and_fence_fb_obj(dev, obj, ring);
-	if (ret)
-		goto out;
-
-	ret = intel_ring_begin(ring, 4);
-	if (ret)
-		goto out;
-
-	intel_ring_emit(ring, MI_DISPLAY_FLIP_I915 | (intel_crtc->plane << 19));
-	intel_ring_emit(ring, (fb->pitches[0] | obj->tiling_mode));
-	intel_ring_emit(ring, (obj->gtt_offset));
-	intel_ring_emit(ring, (MI_NOOP));
-	intel_ring_advance(ring);
-out:
-	return ret;
-}
-
-static int intel_default_queue_flip(struct drm_device *dev,
-				    struct drm_crtc *crtc,
-				    struct drm_framebuffer *fb,
-				    struct drm_i915_gem_object *obj)
-{
-	return -ENODEV;
-}
-
-static int intel_crtc_page_flip(struct drm_crtc *crtc,
-				struct drm_framebuffer *fb,
-				struct drm_pending_vblank_event *event)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_framebuffer *intel_fb;
-	struct drm_i915_gem_object *obj;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_unpin_work *work;
-	unsigned long flags;
-	int ret;
-
-	work = kzalloc(sizeof *work, GFP_KERNEL);
-	if (work == NULL)
-		return -ENOMEM;
-
-	work->event = event;
-	work->dev = crtc->dev;
-	intel_fb = to_intel_framebuffer(crtc->fb);
-	work->old_fb_obj = intel_fb->obj;
-	INIT_WORK(&work->work, intel_unpin_work_fn);
-
-	ret = drm_vblank_get(dev, intel_crtc->pipe);
-	if (ret)
-		goto free_work;
-
-	/* We borrow the event spin lock for protecting unpin_work */
-	spin_lock_irqsave(&dev->event_lock, flags);
-	if (intel_crtc->unpin_work) {
-		spin_unlock_irqrestore(&dev->event_lock, flags);
-		kfree(work);
-		drm_vblank_put(dev, intel_crtc->pipe);
-
-		DRM_DEBUG_DRIVER("flip queue: crtc already busy\n");
-		return -EBUSY;
-	}
-	intel_crtc->unpin_work = work;
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	intel_fb = to_intel_framebuffer(fb);
-	obj = intel_fb->obj;
-
-	mutex_lock(&dev->struct_mutex);
-
-	/* Reference the objects for the scheduled work. */
-	drm_gem_object_reference(&work->old_fb_obj->base);
-	drm_gem_object_reference(&obj->base);
-
-	crtc->fb = fb;
-
-	work->pending_flip_obj = obj;
-
-	work->enable_stall_check = true;
-
-	/* Block clients from rendering to the new back buffer until
-	 * the flip occurs and the object is no longer visible.
-	 */
-	atomic_add(1 << intel_crtc->plane, &work->old_fb_obj->pending_flip);
-
-	ret = dev_priv->display.queue_flip(dev, crtc, fb, obj);
-	if (ret)
-		goto cleanup_pending;
-
-	intel_disable_fbc(dev);
-	mutex_unlock(&dev->struct_mutex);
-
-	trace_i915_flip_request(intel_crtc->plane, obj);
-
-	return 0;
-
-cleanup_pending:
-	atomic_sub(1 << intel_crtc->plane, &work->old_fb_obj->pending_flip);
-	drm_gem_object_unreference(&work->old_fb_obj->base);
-	drm_gem_object_unreference(&obj->base);
-	mutex_unlock(&dev->struct_mutex);
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-	intel_crtc->unpin_work = NULL;
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	drm_vblank_put(dev, intel_crtc->pipe);
-free_work:
-	kfree(work);
-
-	return ret;
-}
-
-static void intel_sanitize_modesetting(struct drm_device *dev,
-				       int pipe, int plane)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 reg, val;
-	int i;
-
-	/* Clear any frame start delays used for debugging left by the BIOS */
-	for_each_pipe(i) {
-		reg = PIPECONF(i);
-		I915_WRITE(reg, I915_READ(reg) & ~PIPECONF_FRAME_START_DELAY_MASK);
-	}
-
-	if (HAS_PCH_SPLIT(dev))
-		return;
-
-	/* Who knows what state these registers were left in by the BIOS or
-	 * grub?
-	 *
-	 * If we leave the registers in a conflicting state (e.g. with the
-	 * display plane reading from the other pipe than the one we intend
-	 * to use) then when we attempt to teardown the active mode, we will
-	 * not disable the pipes and planes in the correct order -- leaving
-	 * a plane reading from a disabled pipe and possibly leading to
-	 * undefined behaviour.
-	 */
-
-	reg = DSPCNTR(plane);
-	val = I915_READ(reg);
-
-	if ((val & DISPLAY_PLANE_ENABLE) == 0)
-		return;
-	if (!!(val & DISPPLANE_SEL_PIPE_MASK) == pipe)
-		return;
-
-	/* This display plane is active and attached to the other CPU pipe. */
-	pipe = !pipe;
-
-	/* Disable the plane and wait for it to stop reading from the pipe. */
-	intel_disable_plane(dev_priv, plane, pipe);
-	intel_disable_pipe(dev_priv, pipe);
-}
-
-static void intel_crtc_reset(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	/* Reset flags back to the 'unknown' status so that they
-	 * will be correctly set on the initial modeset.
-	 */
-	intel_crtc->dpms_mode = -1;
-
-	/* We need to fix up any BIOS configuration that conflicts with
-	 * our expectations.
-	 */
-	intel_sanitize_modesetting(dev, intel_crtc->pipe, intel_crtc->plane);
-}
-
-static struct drm_crtc_helper_funcs intel_helper_funcs = {
-	.dpms = intel_crtc_dpms,
-	.mode_fixup = intel_crtc_mode_fixup,
-	.mode_set = intel_crtc_mode_set,
-	.mode_set_base = intel_pipe_set_base,
-	.mode_set_base_atomic = intel_pipe_set_base_atomic,
-	.load_lut = intel_crtc_load_lut,
-	.disable = intel_crtc_disable,
-};
-
-static const struct drm_crtc_funcs intel_crtc_funcs = {
-	.reset = intel_crtc_reset,
-	.cursor_set = intel_crtc_cursor_set,
-	.cursor_move = intel_crtc_cursor_move,
-	.gamma_set = intel_crtc_gamma_set,
-	.set_config = drm_crtc_helper_set_config,
-	.destroy = intel_crtc_destroy,
-	.page_flip = intel_crtc_page_flip,
-};
-
-static void intel_crtc_init(struct drm_device *dev, int pipe)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc;
-	int i;
-
-	intel_crtc = kzalloc(sizeof(struct intel_crtc) + (INTELFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL);
-	if (intel_crtc == NULL)
-		return;
-
-	drm_crtc_init(dev, &intel_crtc->base, &intel_crtc_funcs);
-
-	drm_mode_crtc_set_gamma_size(&intel_crtc->base, 256);
-	for (i = 0; i < 256; i++) {
-		intel_crtc->lut_r[i] = i;
-		intel_crtc->lut_g[i] = i;
-		intel_crtc->lut_b[i] = i;
-	}
-
-	/* Swap pipes & planes for FBC on pre-965 */
-	intel_crtc->pipe = pipe;
-	intel_crtc->plane = pipe;
-	if (IS_MOBILE(dev) && IS_GEN3(dev)) {
-		DRM_DEBUG_KMS("swapping pipes & planes for FBC\n");
-		intel_crtc->plane = !pipe;
-	}
-
-	BUG_ON(pipe >= ARRAY_SIZE(dev_priv->plane_to_crtc_mapping) ||
-	       dev_priv->plane_to_crtc_mapping[intel_crtc->plane] != NULL);
-	dev_priv->plane_to_crtc_mapping[intel_crtc->plane] = &intel_crtc->base;
-	dev_priv->pipe_to_crtc_mapping[intel_crtc->pipe] = &intel_crtc->base;
-
-	intel_crtc_reset(&intel_crtc->base);
-	intel_crtc->active = true; /* force the pipe off on setup_init_config */
-	intel_crtc->bpp = 24; /* default for pre-Ironlake */
-
-	if (HAS_PCH_SPLIT(dev)) {
-		if (pipe == 2 && IS_IVYBRIDGE(dev))
-			intel_crtc->no_pll = true;
-		intel_helper_funcs.prepare = ironlake_crtc_prepare;
-		intel_helper_funcs.commit = ironlake_crtc_commit;
-	} else {
-		intel_helper_funcs.prepare = i9xx_crtc_prepare;
-		intel_helper_funcs.commit = i9xx_crtc_commit;
-	}
-
-	drm_crtc_helper_add(&intel_crtc->base, &intel_helper_funcs);
-
-	intel_crtc->busy = false;
-
-	setup_timer(&intel_crtc->idle_timer, intel_crtc_idle_timer,
-		    (unsigned long)intel_crtc);
-}
-
-int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
-				struct drm_file *file)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_get_pipe_from_crtc_id *pipe_from_crtc_id = data;
-	struct drm_mode_object *drmmode_obj;
-	struct intel_crtc *crtc;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	drmmode_obj = drm_mode_object_find(dev, pipe_from_crtc_id->crtc_id,
-			DRM_MODE_OBJECT_CRTC);
-
-	if (!drmmode_obj) {
-		DRM_ERROR("no such CRTC id\n");
-		return -EINVAL;
-	}
-
-	crtc = to_intel_crtc(obj_to_crtc(drmmode_obj));
-	pipe_from_crtc_id->pipe = crtc->pipe;
-
-	return 0;
-}
-
-static int intel_encoder_clones(struct drm_device *dev, int type_mask)
-{
-	struct intel_encoder *encoder;
-	int index_mask = 0;
-	int entry = 0;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head) {
-		if (type_mask & encoder->clone_mask)
-			index_mask |= (1 << entry);
-		entry++;
-	}
-
-	return index_mask;
-}
-
-static bool has_edp_a(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (!IS_MOBILE(dev))
-		return false;
-
-	if ((I915_READ(DP_A) & DP_DETECTED) == 0)
-		return false;
-
-	if (IS_GEN5(dev) &&
-	    (I915_READ(ILK_DISPLAY_CHICKEN_FUSES) & ILK_eDP_A_DISABLE))
-		return false;
-
-	return true;
-}
-
-static void intel_setup_outputs(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_encoder *encoder;
-	bool dpd_is_edp = false;
-	bool has_lvds;
-
-	has_lvds = intel_lvds_init(dev);
-	if (!has_lvds && !HAS_PCH_SPLIT(dev)) {
-		/* disable the panel fitter on everything but LVDS */
-		I915_WRITE(PFIT_CONTROL, 0);
-	}
-
-	if (HAS_PCH_SPLIT(dev)) {
-		dpd_is_edp = intel_dpd_is_edp(dev);
-
-		if (has_edp_a(dev))
-			intel_dp_init(dev, DP_A);
-
-		if (dpd_is_edp && (I915_READ(PCH_DP_D) & DP_DETECTED))
-			intel_dp_init(dev, PCH_DP_D);
-	}
-
-	intel_crt_init(dev);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		int found;
-
-		if (I915_READ(HDMIB) & PORT_DETECTED) {
-			/* PCH SDVOB multiplex with HDMIB */
-			found = intel_sdvo_init(dev, PCH_SDVOB);
-			if (!found)
-				intel_hdmi_init(dev, HDMIB);
-			if (!found && (I915_READ(PCH_DP_B) & DP_DETECTED))
-				intel_dp_init(dev, PCH_DP_B);
-		}
-
-		if (I915_READ(HDMIC) & PORT_DETECTED)
-			intel_hdmi_init(dev, HDMIC);
-
-		if (I915_READ(HDMID) & PORT_DETECTED)
-			intel_hdmi_init(dev, HDMID);
-
-		if (I915_READ(PCH_DP_C) & DP_DETECTED)
-			intel_dp_init(dev, PCH_DP_C);
-
-		if (!dpd_is_edp && (I915_READ(PCH_DP_D) & DP_DETECTED))
-			intel_dp_init(dev, PCH_DP_D);
-
-	} else if (SUPPORTS_DIGITAL_OUTPUTS(dev)) {
-		bool found = false;
-
-		if (I915_READ(SDVOB) & SDVO_DETECTED) {
-			DRM_DEBUG_KMS("probing SDVOB\n");
-			found = intel_sdvo_init(dev, SDVOB);
-			if (!found && SUPPORTS_INTEGRATED_HDMI(dev)) {
-				DRM_DEBUG_KMS("probing HDMI on SDVOB\n");
-				intel_hdmi_init(dev, SDVOB);
-			}
-
-			if (!found && SUPPORTS_INTEGRATED_DP(dev)) {
-				DRM_DEBUG_KMS("probing DP_B\n");
-				intel_dp_init(dev, DP_B);
-			}
-		}
-
-		/* Before G4X SDVOC doesn't have its own detect register */
-
-		if (I915_READ(SDVOB) & SDVO_DETECTED) {
-			DRM_DEBUG_KMS("probing SDVOC\n");
-			found = intel_sdvo_init(dev, SDVOC);
-		}
-
-		if (!found && (I915_READ(SDVOC) & SDVO_DETECTED)) {
-
-			if (SUPPORTS_INTEGRATED_HDMI(dev)) {
-				DRM_DEBUG_KMS("probing HDMI on SDVOC\n");
-				intel_hdmi_init(dev, SDVOC);
-			}
-			if (SUPPORTS_INTEGRATED_DP(dev)) {
-				DRM_DEBUG_KMS("probing DP_C\n");
-				intel_dp_init(dev, DP_C);
-			}
-		}
-
-		if (SUPPORTS_INTEGRATED_DP(dev) &&
-		    (I915_READ(DP_D) & DP_DETECTED)) {
-			DRM_DEBUG_KMS("probing DP_D\n");
-			intel_dp_init(dev, DP_D);
-		}
-	} else if (IS_GEN2(dev))
-		intel_dvo_init(dev);
-
-	if (SUPPORTS_TV(dev))
-		intel_tv_init(dev);
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head) {
-		encoder->base.possible_crtcs = encoder->crtc_mask;
-		encoder->base.possible_clones =
-			intel_encoder_clones(dev, encoder->clone_mask);
-	}
-
-	/* disable all the possible outputs/crtcs before entering KMS mode */
-	drm_helper_disable_unused_functions(dev);
-
-	if (HAS_PCH_SPLIT(dev))
-		ironlake_init_pch_refclk(dev);
-}
-
-static void intel_user_framebuffer_destroy(struct drm_framebuffer *fb)
-{
-	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
-
-	drm_framebuffer_cleanup(fb);
-	drm_gem_object_unreference_unlocked(&intel_fb->obj->base);
-
-	kfree(intel_fb);
-}
-
-static int intel_user_framebuffer_create_handle(struct drm_framebuffer *fb,
-						struct drm_file *file,
-						unsigned int *handle)
-{
-	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
-	struct drm_i915_gem_object *obj = intel_fb->obj;
-
-	return drm_gem_handle_create(file, &obj->base, handle);
-}
-
-static const struct drm_framebuffer_funcs intel_fb_funcs = {
-	.destroy = intel_user_framebuffer_destroy,
-	.create_handle = intel_user_framebuffer_create_handle,
-};
-
-int intel_framebuffer_init(struct drm_device *dev,
-			   struct intel_framebuffer *intel_fb,
-			   struct drm_mode_fb_cmd2 *mode_cmd,
-			   struct drm_i915_gem_object *obj)
-{
-	int ret;
-
-	if (obj->tiling_mode == I915_TILING_Y)
-		return -EINVAL;
-
-	if (mode_cmd->pitches[0] & 63)
-		return -EINVAL;
-
-	switch (mode_cmd->pixel_format) {
-	case DRM_FORMAT_RGB332:
-	case DRM_FORMAT_RGB565:
-	case DRM_FORMAT_XRGB8888:
-	case DRM_FORMAT_XBGR8888:
-	case DRM_FORMAT_ARGB8888:
-	case DRM_FORMAT_XRGB2101010:
-	case DRM_FORMAT_ARGB2101010:
-		/* RGB formats are common across chipsets */
-		break;
-	case DRM_FORMAT_YUYV:
-	case DRM_FORMAT_UYVY:
-	case DRM_FORMAT_YVYU:
-	case DRM_FORMAT_VYUY:
-		break;
-	default:
-		DRM_DEBUG_KMS("unsupported pixel format %u\n",
-				mode_cmd->pixel_format);
-		return -EINVAL;
-	}
-
-	ret = drm_framebuffer_init(dev, &intel_fb->base, &intel_fb_funcs);
-	if (ret) {
-		DRM_ERROR("framebuffer init failed %d\n", ret);
-		return ret;
-	}
-
-	drm_helper_mode_fill_fb_struct(&intel_fb->base, mode_cmd);
-	intel_fb->obj = obj;
-	return 0;
-}
-
-static struct drm_framebuffer *
-intel_user_framebuffer_create(struct drm_device *dev,
-			      struct drm_file *filp,
-			      struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	struct drm_i915_gem_object *obj;
-
-	obj = to_intel_bo(drm_gem_object_lookup(dev, filp,
-						mode_cmd->handles[0]));
-	if (&obj->base == NULL)
-		return ERR_PTR(-ENOENT);
-
-	return intel_framebuffer_create(dev, mode_cmd, obj);
-}
-
-static const struct drm_mode_config_funcs intel_mode_funcs = {
-	.fb_create = intel_user_framebuffer_create,
-	.output_poll_changed = intel_fb_output_poll_changed,
-};
-
-static struct drm_i915_gem_object *
-intel_alloc_context_page(struct drm_device *dev)
-{
-	struct drm_i915_gem_object *ctx;
-	int ret;
-
-	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
-
-	ctx = i915_gem_alloc_object(dev, 4096);
-	if (!ctx) {
-		DRM_DEBUG("failed to alloc power context, RC6 disabled\n");
-		return NULL;
-	}
-
-	ret = i915_gem_object_pin(ctx, 4096, true);
-	if (ret) {
-		DRM_ERROR("failed to pin power context: %d\n", ret);
-		goto err_unref;
-	}
-
-	ret = i915_gem_object_set_to_gtt_domain(ctx, 1);
-	if (ret) {
-		DRM_ERROR("failed to set-domain on power context: %d\n", ret);
-		goto err_unpin;
-	}
-
-	return ctx;
-
-err_unpin:
-	i915_gem_object_unpin(ctx);
-err_unref:
-	drm_gem_object_unreference(&ctx->base);
-	mutex_unlock(&dev->struct_mutex);
-	return NULL;
-}
-
-bool ironlake_set_drps(struct drm_device *dev, u8 val)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u16 rgvswctl;
-
-	rgvswctl = I915_READ16(MEMSWCTL);
-	if (rgvswctl & MEMCTL_CMD_STS) {
-		DRM_DEBUG("gpu busy, RCS change rejected\n");
-		return false; /* still busy with another command */
-	}
-
-	rgvswctl = (MEMCTL_CMD_CHFREQ << MEMCTL_CMD_SHIFT) |
-		(val << MEMCTL_FREQ_SHIFT) | MEMCTL_SFCAVM;
-	I915_WRITE16(MEMSWCTL, rgvswctl);
-	POSTING_READ16(MEMSWCTL);
-
-	rgvswctl |= MEMCTL_CMD_STS;
-	I915_WRITE16(MEMSWCTL, rgvswctl);
-
-	return true;
-}
-
-void ironlake_enable_drps(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 rgvmodectl = I915_READ(MEMMODECTL);
-	u8 fmax, fmin, fstart, vstart;
-
-	/* Enable temp reporting */
-	I915_WRITE16(PMMISC, I915_READ(PMMISC) | MCPPCE_EN);
-	I915_WRITE16(TSC1, I915_READ(TSC1) | TSE);
-
-	/* 100ms RC evaluation intervals */
-	I915_WRITE(RCUPEI, 100000);
-	I915_WRITE(RCDNEI, 100000);
-
-	/* Set max/min thresholds to 90ms and 80ms respectively */
-	I915_WRITE(RCBMAXAVG, 90000);
-	I915_WRITE(RCBMINAVG, 80000);
-
-	I915_WRITE(MEMIHYST, 1);
-
-	/* Set up min, max, and cur for interrupt handling */
-	fmax = (rgvmodectl & MEMMODE_FMAX_MASK) >> MEMMODE_FMAX_SHIFT;
-	fmin = (rgvmodectl & MEMMODE_FMIN_MASK);
-	fstart = (rgvmodectl & MEMMODE_FSTART_MASK) >>
-		MEMMODE_FSTART_SHIFT;
-
-	vstart = (I915_READ(PXVFREQ_BASE + (fstart * 4)) & PXVFREQ_PX_MASK) >>
-		PXVFREQ_PX_SHIFT;
-
-	dev_priv->fmax = fmax; /* IPS callback will increase this */
-	dev_priv->fstart = fstart;
-
-	dev_priv->max_delay = fstart;
-	dev_priv->min_delay = fmin;
-	dev_priv->cur_delay = fstart;
-
-	DRM_DEBUG_DRIVER("fmax: %d, fmin: %d, fstart: %d\n",
-			 fmax, fmin, fstart);
-
-	I915_WRITE(MEMINTREN, MEMINT_CX_SUPR_EN | MEMINT_EVAL_CHG_EN);
-
-	/*
-	 * Interrupts will be enabled in ironlake_irq_postinstall
-	 */
-
-	I915_WRITE(VIDSTART, vstart);
-	POSTING_READ(VIDSTART);
-
-	rgvmodectl |= MEMMODE_SWMODE_EN;
-	I915_WRITE(MEMMODECTL, rgvmodectl);
-
-	if (wait_for((I915_READ(MEMSWCTL) & MEMCTL_CMD_STS) == 0, 10))
-		DRM_ERROR("stuck trying to change perf mode\n");
-	msleep(1);
-
-	ironlake_set_drps(dev, fstart);
-
-	dev_priv->last_count1 = I915_READ(0x112e4) + I915_READ(0x112e8) +
-		I915_READ(0x112e0);
-	dev_priv->last_time1 = jiffies_to_msecs(jiffies);
-	dev_priv->last_count2 = I915_READ(0x112f4);
-	getrawmonotonic(&dev_priv->last_time2);
-}
-
-void ironlake_disable_drps(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u16 rgvswctl = I915_READ16(MEMSWCTL);
-
-	/* Ack interrupts, disable EFC interrupt */
-	I915_WRITE(MEMINTREN, I915_READ(MEMINTREN) & ~MEMINT_EVAL_CHG_EN);
-	I915_WRITE(MEMINTRSTS, MEMINT_EVAL_CHG);
-	I915_WRITE(DEIER, I915_READ(DEIER) & ~DE_PCU_EVENT);
-	I915_WRITE(DEIIR, DE_PCU_EVENT);
-	I915_WRITE(DEIMR, I915_READ(DEIMR) | DE_PCU_EVENT);
-
-	/* Go back to the starting frequency */
-	ironlake_set_drps(dev, dev_priv->fstart);
-	msleep(1);
-	rgvswctl |= MEMCTL_CMD_STS;
-	I915_WRITE(MEMSWCTL, rgvswctl);
-	msleep(1);
-
-}
-
-void gen6_set_rps(struct drm_device *dev, u8 val)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 swreq;
-
-	swreq = (val & 0x3ff) << 25;
-	I915_WRITE(GEN6_RPNSWREQ, swreq);
-}
-
-void gen6_disable_rps(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	I915_WRITE(GEN6_RPNSWREQ, 1 << 31);
-	I915_WRITE(GEN6_PMINTRMSK, 0xffffffff);
-	I915_WRITE(GEN6_PMIER, 0);
-	/* Complete PM interrupt masking here doesn't race with the rps work
-	 * item again unmasking PM interrupts because that is using a different
-	 * register (PMIMR) to mask PM interrupts. The only risk is in leaving
-	 * stale bits in PMIIR and PMIMR which gen6_enable_rps will clean up. */
-
-	spin_lock_irq(&dev_priv->rps_lock);
-	dev_priv->pm_iir = 0;
-	spin_unlock_irq(&dev_priv->rps_lock);
-
-	I915_WRITE(GEN6_PMIIR, I915_READ(GEN6_PMIIR));
-}
-
-static unsigned long intel_pxfreq(u32 vidfreq)
-{
-	unsigned long freq;
-	int div = (vidfreq & 0x3f0000) >> 16;
-	int post = (vidfreq & 0x3000) >> 12;
-	int pre = (vidfreq & 0x7);
-
-	if (!pre)
-		return 0;
-
-	freq = ((div * 133333) / ((1<<post) * pre));
-
-	return freq;
-}
-
-void intel_init_emon(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 lcfuse;
-	u8 pxw[16];
-	int i;
-
-	/* Disable to program */
-	I915_WRITE(ECR, 0);
-	POSTING_READ(ECR);
-
-	/* Program energy weights for various events */
-	I915_WRITE(SDEW, 0x15040d00);
-	I915_WRITE(CSIEW0, 0x007f0000);
-	I915_WRITE(CSIEW1, 0x1e220004);
-	I915_WRITE(CSIEW2, 0x04000004);
-
-	for (i = 0; i < 5; i++)
-		I915_WRITE(PEW + (i * 4), 0);
-	for (i = 0; i < 3; i++)
-		I915_WRITE(DEW + (i * 4), 0);
-
-	/* Program P-state weights to account for frequency power adjustment */
-	for (i = 0; i < 16; i++) {
-		u32 pxvidfreq = I915_READ(PXVFREQ_BASE + (i * 4));
-		unsigned long freq = intel_pxfreq(pxvidfreq);
-		unsigned long vid = (pxvidfreq & PXVFREQ_PX_MASK) >>
-			PXVFREQ_PX_SHIFT;
-		unsigned long val;
-
-		val = vid * vid;
-		val *= (freq / 1000);
-		val *= 255;
-		val /= (127*127*900);
-		if (val > 0xff)
-			DRM_ERROR("bad pxval: %ld\n", val);
-		pxw[i] = val;
-	}
-	/* Render standby states get 0 weight */
-	pxw[14] = 0;
-	pxw[15] = 0;
-
-	for (i = 0; i < 4; i++) {
-		u32 val = (pxw[i*4] << 24) | (pxw[(i*4)+1] << 16) |
-			(pxw[(i*4)+2] << 8) | (pxw[(i*4)+3]);
-		I915_WRITE(PXW + (i * 4), val);
-	}
-
-	/* Adjust magic regs to magic values (more experimental results) */
-	I915_WRITE(OGW0, 0);
-	I915_WRITE(OGW1, 0);
-	I915_WRITE(EG0, 0x00007f00);
-	I915_WRITE(EG1, 0x0000000e);
-	I915_WRITE(EG2, 0x000e0000);
-	I915_WRITE(EG3, 0x68000300);
-	I915_WRITE(EG4, 0x42000000);
-	I915_WRITE(EG5, 0x00140031);
-	I915_WRITE(EG6, 0);
-	I915_WRITE(EG7, 0);
-
-	for (i = 0; i < 8; i++)
-		I915_WRITE(PXWL + (i * 4), 0);
-
-	/* Enable PMON + select events */
-	I915_WRITE(ECR, 0x80000019);
-
-	lcfuse = I915_READ(LCFUSE02);
-
-	dev_priv->corr = (lcfuse & LCFUSE_HIV_MASK);
-}
-
-static int intel_enable_rc6(struct drm_device *dev)
-{
-	/*
-	 * Respect the kernel parameter if it is set
-	 */
-	if (i915_enable_rc6 >= 0)
-		return i915_enable_rc6;
-
-	/*
-	 * Disable RC6 on Ironlake
-	 */
-	if (INTEL_INFO(dev)->gen == 5)
-		return 0;
-
-	/*
-	 * Disable rc6 on Sandybridge
-	 */
-	if (INTEL_INFO(dev)->gen == 6) {
-		DRM_DEBUG_DRIVER("Sandybridge: deep RC6 disabled\n");
-		return INTEL_RC6_ENABLE;
-	}
-	DRM_DEBUG_DRIVER("RC6 and deep RC6 enabled\n");
-	return (INTEL_RC6_ENABLE | INTEL_RC6p_ENABLE);
-}
-
-void gen6_enable_rps(struct drm_i915_private *dev_priv)
-{
-	u32 rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
-	u32 gt_perf_status = I915_READ(GEN6_GT_PERF_STATUS);
-	u32 pcu_mbox, rc6_mask = 0;
-	u32 gtfifodbg;
-	int cur_freq, min_freq, max_freq;
-	int rc6_mode;
-	int i;
-
-	/* Here begins a magic sequence of register writes to enable
-	 * auto-downclocking.
-	 *
-	 * Perhaps there might be some value in exposing these to
-	 * userspace...
-	 */
-	I915_WRITE(GEN6_RC_STATE, 0);
-	mutex_lock(&dev_priv->dev->struct_mutex);
-
-	/* Clear the DBG now so we don't confuse earlier errors */
-	if ((gtfifodbg = I915_READ(GTFIFODBG))) {
-		DRM_ERROR("GT fifo had a previous error %x\n", gtfifodbg);
-		I915_WRITE(GTFIFODBG, gtfifodbg);
-	}
-
-	gen6_gt_force_wake_get(dev_priv);
-
-	/* disable the counters and set deterministic thresholds */
-	I915_WRITE(GEN6_RC_CONTROL, 0);
-
-	I915_WRITE(GEN6_RC1_WAKE_RATE_LIMIT, 1000 << 16);
-	I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 40 << 16 | 30);
-	I915_WRITE(GEN6_RC6pp_WAKE_RATE_LIMIT, 30);
-	I915_WRITE(GEN6_RC_EVALUATION_INTERVAL, 125000);
-	I915_WRITE(GEN6_RC_IDLE_HYSTERSIS, 25);
-
-	for (i = 0; i < I915_NUM_RINGS; i++)
-		I915_WRITE(RING_MAX_IDLE(dev_priv->ring[i].mmio_base), 10);
-
-	I915_WRITE(GEN6_RC_SLEEP, 0);
-	I915_WRITE(GEN6_RC1e_THRESHOLD, 1000);
-	I915_WRITE(GEN6_RC6_THRESHOLD, 50000);
-	I915_WRITE(GEN6_RC6p_THRESHOLD, 100000);
-	I915_WRITE(GEN6_RC6pp_THRESHOLD, 64000); /* unused */
-
-	rc6_mode = intel_enable_rc6(dev_priv->dev);
-	if (rc6_mode & INTEL_RC6_ENABLE)
-		rc6_mask |= GEN6_RC_CTL_RC6_ENABLE;
-
-	if (rc6_mode & INTEL_RC6p_ENABLE)
-		rc6_mask |= GEN6_RC_CTL_RC6p_ENABLE;
-
-	if (rc6_mode & INTEL_RC6pp_ENABLE)
-		rc6_mask |= GEN6_RC_CTL_RC6pp_ENABLE;
-
-	DRM_INFO("Enabling RC6 states: RC6 %s, RC6p %s, RC6pp %s\n",
-			(rc6_mode & INTEL_RC6_ENABLE) ? "on" : "off",
-			(rc6_mode & INTEL_RC6p_ENABLE) ? "on" : "off",
-			(rc6_mode & INTEL_RC6pp_ENABLE) ? "on" : "off");
-
-	I915_WRITE(GEN6_RC_CONTROL,
-		   rc6_mask |
-		   GEN6_RC_CTL_EI_MODE(1) |
-		   GEN6_RC_CTL_HW_ENABLE);
-
-	I915_WRITE(GEN6_RPNSWREQ,
-		   GEN6_FREQUENCY(10) |
-		   GEN6_OFFSET(0) |
-		   GEN6_AGGRESSIVE_TURBO);
-	I915_WRITE(GEN6_RC_VIDEO_FREQ,
-		   GEN6_FREQUENCY(12));
-
-	I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 1000000);
-	I915_WRITE(GEN6_RP_INTERRUPT_LIMITS,
-		   18 << 24 |
-		   6 << 16);
-	I915_WRITE(GEN6_RP_UP_THRESHOLD, 10000);
-	I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 1000000);
-	I915_WRITE(GEN6_RP_UP_EI, 100000);
-	I915_WRITE(GEN6_RP_DOWN_EI, 5000000);
-	I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
-	I915_WRITE(GEN6_RP_CONTROL,
-		   GEN6_RP_MEDIA_TURBO |
-		   GEN6_RP_MEDIA_HW_NORMAL_MODE |
-		   GEN6_RP_MEDIA_IS_GFX |
-		   GEN6_RP_ENABLE |
-		   GEN6_RP_UP_BUSY_AVG |
-		   GEN6_RP_DOWN_IDLE_CONT);
-
-	if (wait_for((I915_READ(GEN6_PCODE_MAILBOX) & GEN6_PCODE_READY) == 0,
-		     500))
-		DRM_ERROR("timeout waiting for pcode mailbox to become idle\n");
-
-	I915_WRITE(GEN6_PCODE_DATA, 0);
-	I915_WRITE(GEN6_PCODE_MAILBOX,
-		   GEN6_PCODE_READY |
-		   GEN6_PCODE_WRITE_MIN_FREQ_TABLE);
-	if (wait_for((I915_READ(GEN6_PCODE_MAILBOX) & GEN6_PCODE_READY) == 0,
-		     500))
-		DRM_ERROR("timeout waiting for pcode mailbox to finish\n");
-
-	min_freq = (rp_state_cap & 0xff0000) >> 16;
-	max_freq = rp_state_cap & 0xff;
-	cur_freq = (gt_perf_status & 0xff00) >> 8;
-
-	/* Check for overclock support */
-	if (wait_for((I915_READ(GEN6_PCODE_MAILBOX) & GEN6_PCODE_READY) == 0,
-		     500))
-		DRM_ERROR("timeout waiting for pcode mailbox to become idle\n");
-	I915_WRITE(GEN6_PCODE_MAILBOX, GEN6_READ_OC_PARAMS);
-	pcu_mbox = I915_READ(GEN6_PCODE_DATA);
-	if (wait_for((I915_READ(GEN6_PCODE_MAILBOX) & GEN6_PCODE_READY) == 0,
-		     500))
-		DRM_ERROR("timeout waiting for pcode mailbox to finish\n");
-	if (pcu_mbox & (1<<31)) { /* OC supported */
-		max_freq = pcu_mbox & 0xff;
-		DRM_DEBUG_DRIVER("overclocking supported, adjusting frequency max to %dMHz\n", pcu_mbox * 50);
-	}
-
-	/* In units of 100MHz */
-	dev_priv->max_delay = max_freq;
-	dev_priv->min_delay = min_freq;
-	dev_priv->cur_delay = cur_freq;
-
-	/* requires MSI enabled */
-	I915_WRITE(GEN6_PMIER,
-		   GEN6_PM_MBOX_EVENT |
-		   GEN6_PM_THERMAL_EVENT |
-		   GEN6_PM_RP_DOWN_TIMEOUT |
-		   GEN6_PM_RP_UP_THRESHOLD |
-		   GEN6_PM_RP_DOWN_THRESHOLD |
-		   GEN6_PM_RP_UP_EI_EXPIRED |
-		   GEN6_PM_RP_DOWN_EI_EXPIRED);
-	spin_lock_irq(&dev_priv->rps_lock);
-	WARN_ON(dev_priv->pm_iir != 0);
-	I915_WRITE(GEN6_PMIMR, 0);
-	spin_unlock_irq(&dev_priv->rps_lock);
-	/* enable all PM interrupts */
-	I915_WRITE(GEN6_PMINTRMSK, 0);
-
-	gen6_gt_force_wake_put(dev_priv);
-	mutex_unlock(&dev_priv->dev->struct_mutex);
-}
-
-void gen6_update_ring_freq(struct drm_i915_private *dev_priv)
-{
-	int min_freq = 15;
-	int gpu_freq, ia_freq, max_ia_freq;
-	int scaling_factor = 180;
-
-	max_ia_freq = cpufreq_quick_get_max(0);
-	/*
-	 * Default to measured freq if none found, PCU will ensure we don't go
-	 * over
-	 */
-	if (!max_ia_freq)
-		max_ia_freq = tsc_khz;
-
-	/* Convert from kHz to MHz */
-	max_ia_freq /= 1000;
-
-	mutex_lock(&dev_priv->dev->struct_mutex);
-
-	/*
-	 * For each potential GPU frequency, load a ring frequency we'd like
-	 * to use for memory access.  We do this by specifying the IA frequency
-	 * the PCU should use as a reference to determine the ring frequency.
-	 */
-	for (gpu_freq = dev_priv->max_delay; gpu_freq >= dev_priv->min_delay;
-	     gpu_freq--) {
-		int diff = dev_priv->max_delay - gpu_freq;
-
-		/*
-		 * For GPU frequencies less than 750MHz, just use the lowest
-		 * ring freq.
-		 */
-		if (gpu_freq < min_freq)
-			ia_freq = 800;
-		else
-			ia_freq = max_ia_freq - ((diff * scaling_factor) / 2);
-		ia_freq = DIV_ROUND_CLOSEST(ia_freq, 100);
-
-		I915_WRITE(GEN6_PCODE_DATA,
-			   (ia_freq << GEN6_PCODE_FREQ_IA_RATIO_SHIFT) |
-			   gpu_freq);
-		I915_WRITE(GEN6_PCODE_MAILBOX, GEN6_PCODE_READY |
-			   GEN6_PCODE_WRITE_MIN_FREQ_TABLE);
-		if (wait_for((I915_READ(GEN6_PCODE_MAILBOX) &
-			      GEN6_PCODE_READY) == 0, 10)) {
-			DRM_ERROR("pcode write of freq table timed out\n");
-			continue;
-		}
-	}
-
-	mutex_unlock(&dev_priv->dev->struct_mutex);
-}
-
-static void ironlake_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t dspclk_gate = VRHUNIT_CLOCK_GATE_DISABLE;
-
-	/* Required for FBC */
-	dspclk_gate |= DPFCUNIT_CLOCK_GATE_DISABLE |
-		DPFCRUNIT_CLOCK_GATE_DISABLE |
-		DPFDUNIT_CLOCK_GATE_DISABLE;
-	/* Required for CxSR */
-	dspclk_gate |= DPARBUNIT_CLOCK_GATE_DISABLE;
-
-	I915_WRITE(PCH_3DCGDIS0,
-		   MARIUNIT_CLOCK_GATE_DISABLE |
-		   SVSMUNIT_CLOCK_GATE_DISABLE);
-	I915_WRITE(PCH_3DCGDIS1,
-		   VFMUNIT_CLOCK_GATE_DISABLE);
-
-	I915_WRITE(PCH_DSPCLK_GATE_D, dspclk_gate);
-
-	/*
-	 * According to the spec the following bits should be set in
-	 * order to enable memory self-refresh
-	 * The bit 22/21 of 0x42004
-	 * The bit 5 of 0x42020
-	 * The bit 15 of 0x45000
-	 */
-	I915_WRITE(ILK_DISPLAY_CHICKEN2,
-		   (I915_READ(ILK_DISPLAY_CHICKEN2) |
-		    ILK_DPARB_GATE | ILK_VSDPFD_FULL));
-	I915_WRITE(ILK_DSPCLK_GATE,
-		   (I915_READ(ILK_DSPCLK_GATE) |
-		    ILK_DPARB_CLK_GATE));
-	I915_WRITE(DISP_ARB_CTL,
-		   (I915_READ(DISP_ARB_CTL) |
-		    DISP_FBC_WM_DIS));
-	I915_WRITE(WM3_LP_ILK, 0);
-	I915_WRITE(WM2_LP_ILK, 0);
-	I915_WRITE(WM1_LP_ILK, 0);
-
-	/*
-	 * Based on the document from hardware guys the following bits
-	 * should be set unconditionally in order to enable FBC.
-	 * The bit 22 of 0x42000
-	 * The bit 22 of 0x42004
-	 * The bit 7,8,9 of 0x42020.
-	 */
-	if (IS_IRONLAKE_M(dev)) {
-		I915_WRITE(ILK_DISPLAY_CHICKEN1,
-			   I915_READ(ILK_DISPLAY_CHICKEN1) |
-			   ILK_FBCQ_DIS);
-		I915_WRITE(ILK_DISPLAY_CHICKEN2,
-			   I915_READ(ILK_DISPLAY_CHICKEN2) |
-			   ILK_DPARB_GATE);
-		I915_WRITE(ILK_DSPCLK_GATE,
-			   I915_READ(ILK_DSPCLK_GATE) |
-			   ILK_DPFC_DIS1 |
-			   ILK_DPFC_DIS2 |
-			   ILK_CLK_FBC);
-	}
-
-	I915_WRITE(ILK_DISPLAY_CHICKEN2,
-		   I915_READ(ILK_DISPLAY_CHICKEN2) |
-		   ILK_ELPIN_409_SELECT);
-	I915_WRITE(_3D_CHICKEN2,
-		   _3D_CHICKEN2_WM_READ_PIPELINED << 16 |
-		   _3D_CHICKEN2_WM_READ_PIPELINED);
-}
-
-static void gen6_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int pipe;
-	uint32_t dspclk_gate = VRHUNIT_CLOCK_GATE_DISABLE;
-
-	I915_WRITE(PCH_DSPCLK_GATE_D, dspclk_gate);
-
-	I915_WRITE(ILK_DISPLAY_CHICKEN2,
-		   I915_READ(ILK_DISPLAY_CHICKEN2) |
-		   ILK_ELPIN_409_SELECT);
-
-	I915_WRITE(WM3_LP_ILK, 0);
-	I915_WRITE(WM2_LP_ILK, 0);
-	I915_WRITE(WM1_LP_ILK, 0);
-
-	I915_WRITE(GEN6_UCGCTL1,
-		   I915_READ(GEN6_UCGCTL1) |
-		   GEN6_BLBUNIT_CLOCK_GATE_DISABLE);
-
-	/* According to the BSpec vol1g, bit 12 (RCPBUNIT) clock
-	 * gating disable must be set.  Failure to set it results in
-	 * flickering pixels due to Z write ordering failures after
-	 * some amount of runtime in the Mesa "fire" demo, and Unigine
-	 * Sanctuary and Tropics, and apparently anything else with
-	 * alpha test or pixel discard.
-	 *
-	 * According to the spec, bit 11 (RCCUNIT) must also be set,
-	 * but we didn't debug actual testcases to find it out.
-	 */
-	I915_WRITE(GEN6_UCGCTL2,
-		   GEN6_RCPBUNIT_CLOCK_GATE_DISABLE |
-		   GEN6_RCCUNIT_CLOCK_GATE_DISABLE);
-
-	/*
-	 * According to the spec the following bits should be
-	 * set in order to enable memory self-refresh and fbc:
-	 * The bit21 and bit22 of 0x42000
-	 * The bit21 and bit22 of 0x42004
-	 * The bit5 and bit7 of 0x42020
-	 * The bit14 of 0x70180
-	 * The bit14 of 0x71180
-	 */
-	I915_WRITE(ILK_DISPLAY_CHICKEN1,
-		   I915_READ(ILK_DISPLAY_CHICKEN1) |
-		   ILK_FBCQ_DIS | ILK_PABSTRETCH_DIS);
-	I915_WRITE(ILK_DISPLAY_CHICKEN2,
-		   I915_READ(ILK_DISPLAY_CHICKEN2) |
-		   ILK_DPARB_GATE | ILK_VSDPFD_FULL);
-	I915_WRITE(ILK_DSPCLK_GATE,
-		   I915_READ(ILK_DSPCLK_GATE) |
-		   ILK_DPARB_CLK_GATE  |
-		   ILK_DPFD_CLK_GATE);
-
-	for_each_pipe(pipe) {
-		I915_WRITE(DSPCNTR(pipe),
-			   I915_READ(DSPCNTR(pipe)) |
-			   DISPPLANE_TRICKLE_FEED_DISABLE);
-		intel_flush_display_plane(dev_priv, pipe);
-	}
-}
-
-static void gen7_setup_fixed_func_scheduler(struct drm_i915_private *dev_priv)
-{
-	uint32_t reg = I915_READ(GEN7_FF_THREAD_MODE);
-
-	reg &= ~GEN7_FF_SCHED_MASK;
-	reg |= GEN7_FF_TS_SCHED_HW;
-	reg |= GEN7_FF_VS_SCHED_HW;
-	reg |= GEN7_FF_DS_SCHED_HW;
-
-	I915_WRITE(GEN7_FF_THREAD_MODE, reg);
-}
-
-static void ivybridge_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int pipe;
-	uint32_t dspclk_gate = VRHUNIT_CLOCK_GATE_DISABLE;
-
-	I915_WRITE(PCH_DSPCLK_GATE_D, dspclk_gate);
-
-	I915_WRITE(WM3_LP_ILK, 0);
-	I915_WRITE(WM2_LP_ILK, 0);
-	I915_WRITE(WM1_LP_ILK, 0);
-
-	/* According to the spec, bit 13 (RCZUNIT) must be set on IVB.
-	 * This implements the WaDisableRCZUnitClockGating workaround.
-	 */
-	I915_WRITE(GEN6_UCGCTL2, GEN6_RCZUNIT_CLOCK_GATE_DISABLE);
-
-	I915_WRITE(ILK_DSPCLK_GATE, IVB_VRHUNIT_CLK_GATE);
-
-	I915_WRITE(IVB_CHICKEN3,
-		   CHICKEN3_DGMG_REQ_OUT_FIX_DISABLE |
-		   CHICKEN3_DGMG_DONE_FIX_DISABLE);
-
-	/* Apply the WaDisableRHWOOptimizationForRenderHang workaround. */
-	I915_WRITE(GEN7_COMMON_SLICE_CHICKEN1,
-		   GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC);
-
-	/* WaApplyL3ControlAndL3ChickenMode requires those two on Ivy Bridge */
-	I915_WRITE(GEN7_L3CNTLREG1,
-			GEN7_WA_FOR_GEN7_L3_CONTROL);
-	I915_WRITE(GEN7_L3_CHICKEN_MODE_REGISTER,
-			GEN7_WA_L3_CHICKEN_MODE);
-
-	/* This is required by WaCatErrorRejectionIssue */
-	I915_WRITE(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG,
-			I915_READ(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) |
-			GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB);
-
-	for_each_pipe(pipe) {
-		I915_WRITE(DSPCNTR(pipe),
-			   I915_READ(DSPCNTR(pipe)) |
-			   DISPPLANE_TRICKLE_FEED_DISABLE);
-		intel_flush_display_plane(dev_priv, pipe);
-	}
-
-	gen7_setup_fixed_func_scheduler(dev_priv);
-}
-
-static void g4x_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t dspclk_gate;
-
-	I915_WRITE(RENCLK_GATE_D1, 0);
-	I915_WRITE(RENCLK_GATE_D2, VF_UNIT_CLOCK_GATE_DISABLE |
-		   GS_UNIT_CLOCK_GATE_DISABLE |
-		   CL_UNIT_CLOCK_GATE_DISABLE);
-	I915_WRITE(RAMCLK_GATE_D, 0);
-	dspclk_gate = VRHUNIT_CLOCK_GATE_DISABLE |
-		OVRUNIT_CLOCK_GATE_DISABLE |
-		OVCUNIT_CLOCK_GATE_DISABLE;
-	if (IS_GM45(dev))
-		dspclk_gate |= DSSUNIT_CLOCK_GATE_DISABLE;
-	I915_WRITE(DSPCLK_GATE_D, dspclk_gate);
-}
-
-static void crestline_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	I915_WRITE(RENCLK_GATE_D1, I965_RCC_CLOCK_GATE_DISABLE);
-	I915_WRITE(RENCLK_GATE_D2, 0);
-	I915_WRITE(DSPCLK_GATE_D, 0);
-	I915_WRITE(RAMCLK_GATE_D, 0);
-	I915_WRITE16(DEUC, 0);
-}
-
-static void broadwater_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	I915_WRITE(RENCLK_GATE_D1, I965_RCZ_CLOCK_GATE_DISABLE |
-		   I965_RCC_CLOCK_GATE_DISABLE |
-		   I965_RCPB_CLOCK_GATE_DISABLE |
-		   I965_ISC_CLOCK_GATE_DISABLE |
-		   I965_FBC_CLOCK_GATE_DISABLE);
-	I915_WRITE(RENCLK_GATE_D2, 0);
-}
-
-static void gen3_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 dstate = I915_READ(D_STATE);
-
-	dstate |= DSTATE_PLL_D3_OFF | DSTATE_GFX_CLOCK_GATING |
-		DSTATE_DOT_CLOCK_GATING;
-	I915_WRITE(D_STATE, dstate);
-}
-
-static void i85x_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	I915_WRITE(RENCLK_GATE_D1, SV_CLOCK_GATE_DISABLE);
-}
-
-static void i830_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	I915_WRITE(DSPCLK_GATE_D, OVRUNIT_CLOCK_GATE_DISABLE);
-}
-
-static void ibx_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	/*
-	 * On Ibex Peak and Cougar Point, we need to disable clock
-	 * gating for the panel power sequencer or it will fail to
-	 * start up when no ports are active.
-	 */
-	I915_WRITE(SOUTH_DSPCLK_GATE_D, PCH_DPLSUNIT_CLOCK_GATE_DISABLE);
-}
-
-static void cpt_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int pipe;
-
-	/*
-	 * On Ibex Peak and Cougar Point, we need to disable clock
-	 * gating for the panel power sequencer or it will fail to
-	 * start up when no ports are active.
-	 */
-	I915_WRITE(SOUTH_DSPCLK_GATE_D, PCH_DPLSUNIT_CLOCK_GATE_DISABLE);
-	I915_WRITE(SOUTH_CHICKEN2, I915_READ(SOUTH_CHICKEN2) |
-		   DPLS_EDP_PPS_FIX_DIS);
-	/* Without this, mode sets may fail silently on FDI */
-	for_each_pipe(pipe)
-		I915_WRITE(TRANS_CHICKEN2(pipe), TRANS_AUTOTRAIN_GEN_STALL_DIS);
-}
-
-static void ironlake_teardown_rc6(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->renderctx) {
-		i915_gem_object_unpin(dev_priv->renderctx);
-		drm_gem_object_unreference(&dev_priv->renderctx->base);
-		dev_priv->renderctx = NULL;
-	}
-
-	if (dev_priv->pwrctx) {
-		i915_gem_object_unpin(dev_priv->pwrctx);
-		drm_gem_object_unreference(&dev_priv->pwrctx->base);
-		dev_priv->pwrctx = NULL;
-	}
-}
-
-static void ironlake_disable_rc6(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (I915_READ(PWRCTXA)) {
-		/* Wake the GPU, prevent RC6, then restore RSTDBYCTL */
-		I915_WRITE(RSTDBYCTL, I915_READ(RSTDBYCTL) | RCX_SW_EXIT);
-		wait_for(((I915_READ(RSTDBYCTL) & RSX_STATUS_MASK) == RSX_STATUS_ON),
-			 50);
-
-		I915_WRITE(PWRCTXA, 0);
-		POSTING_READ(PWRCTXA);
-
-		I915_WRITE(RSTDBYCTL, I915_READ(RSTDBYCTL) & ~RCX_SW_EXIT);
-		POSTING_READ(RSTDBYCTL);
-	}
-
-	ironlake_teardown_rc6(dev);
-}
-
-static int ironlake_setup_rc6(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->renderctx == NULL)
-		dev_priv->renderctx = intel_alloc_context_page(dev);
-	if (!dev_priv->renderctx)
-		return -ENOMEM;
-
-	if (dev_priv->pwrctx == NULL)
-		dev_priv->pwrctx = intel_alloc_context_page(dev);
-	if (!dev_priv->pwrctx) {
-		ironlake_teardown_rc6(dev);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-void ironlake_enable_rc6(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	/* rc6 disabled by default due to repeated reports of hanging during
-	 * boot and resume.
-	 */
-	if (!intel_enable_rc6(dev))
-		return;
-
-	mutex_lock(&dev->struct_mutex);
-	ret = ironlake_setup_rc6(dev);
-	if (ret) {
-		mutex_unlock(&dev->struct_mutex);
-		return;
-	}
-
-	/*
-	 * GPU can automatically power down the render unit if given a page
-	 * to save state.
-	 */
-	ret = BEGIN_LP_RING(6);
-	if (ret) {
-		ironlake_teardown_rc6(dev);
-		mutex_unlock(&dev->struct_mutex);
-		return;
-	}
-
-	OUT_RING(MI_SUSPEND_FLUSH | MI_SUSPEND_FLUSH_EN);
-	OUT_RING(MI_SET_CONTEXT);
-	OUT_RING(dev_priv->renderctx->gtt_offset |
-		 MI_MM_SPACE_GTT |
-		 MI_SAVE_EXT_STATE_EN |
-		 MI_RESTORE_EXT_STATE_EN |
-		 MI_RESTORE_INHIBIT);
-	OUT_RING(MI_SUSPEND_FLUSH);
-	OUT_RING(MI_NOOP);
-	OUT_RING(MI_FLUSH);
-	ADVANCE_LP_RING();
-
-	/*
-	 * Wait for the command parser to advance past MI_SET_CONTEXT. The HW
-	 * does an implicit flush, combined with MI_FLUSH above, it should be
-	 * safe to assume that renderctx is valid
-	 */
-	ret = intel_wait_ring_idle(LP_RING(dev_priv));
-	if (ret) {
-		DRM_ERROR("failed to enable ironlake power power savings\n");
-		ironlake_teardown_rc6(dev);
-		mutex_unlock(&dev->struct_mutex);
-		return;
-	}
-
-	I915_WRITE(PWRCTXA, dev_priv->pwrctx->gtt_offset | PWRCTX_EN);
-	I915_WRITE(RSTDBYCTL, I915_READ(RSTDBYCTL) & ~RCX_SW_EXIT);
-	mutex_unlock(&dev->struct_mutex);
-}
-
-void intel_init_clock_gating(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	dev_priv->display.init_clock_gating(dev);
-
-	if (dev_priv->display.init_pch_clock_gating)
-		dev_priv->display.init_pch_clock_gating(dev);
-}
-
-/* Set up chip specific display functions */
-static void intel_init_display(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	/* We always want a DPMS function */
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->display.dpms = ironlake_crtc_dpms;
-		dev_priv->display.crtc_mode_set = ironlake_crtc_mode_set;
-		dev_priv->display.update_plane = ironlake_update_plane;
-	} else {
-		dev_priv->display.dpms = i9xx_crtc_dpms;
-		dev_priv->display.crtc_mode_set = i9xx_crtc_mode_set;
-		dev_priv->display.update_plane = i9xx_update_plane;
-	}
-
-	if (I915_HAS_FBC(dev)) {
-		if (HAS_PCH_SPLIT(dev)) {
-			dev_priv->display.fbc_enabled = ironlake_fbc_enabled;
-			dev_priv->display.enable_fbc = ironlake_enable_fbc;
-			dev_priv->display.disable_fbc = ironlake_disable_fbc;
-		} else if (IS_GM45(dev)) {
-			dev_priv->display.fbc_enabled = g4x_fbc_enabled;
-			dev_priv->display.enable_fbc = g4x_enable_fbc;
-			dev_priv->display.disable_fbc = g4x_disable_fbc;
-		} else if (IS_CRESTLINE(dev)) {
-			dev_priv->display.fbc_enabled = i8xx_fbc_enabled;
-			dev_priv->display.enable_fbc = i8xx_enable_fbc;
-			dev_priv->display.disable_fbc = i8xx_disable_fbc;
-		}
-		/* 855GM needs testing */
-	}
-
-	/* Returns the core display clock speed */
-	if (IS_I945G(dev) || (IS_G33(dev) && !IS_PINEVIEW_M(dev)))
-		dev_priv->display.get_display_clock_speed =
-			i945_get_display_clock_speed;
-	else if (IS_I915G(dev))
-		dev_priv->display.get_display_clock_speed =
-			i915_get_display_clock_speed;
-	else if (IS_I945GM(dev) || IS_845G(dev) || IS_PINEVIEW_M(dev))
-		dev_priv->display.get_display_clock_speed =
-			i9xx_misc_get_display_clock_speed;
-	else if (IS_I915GM(dev))
-		dev_priv->display.get_display_clock_speed =
-			i915gm_get_display_clock_speed;
-	else if (IS_I865G(dev))
-		dev_priv->display.get_display_clock_speed =
-			i865_get_display_clock_speed;
-	else if (IS_I85X(dev))
-		dev_priv->display.get_display_clock_speed =
-			i855_get_display_clock_speed;
-	else /* 852, 830 */
-		dev_priv->display.get_display_clock_speed =
-			i830_get_display_clock_speed;
-
-	/* For FIFO watermark updates */
-	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->display.force_wake_get = __gen6_gt_force_wake_get;
-		dev_priv->display.force_wake_put = __gen6_gt_force_wake_put;
-
-		/* IVB configs may use multi-threaded forcewake */
-		if (IS_IVYBRIDGE(dev)) {
-			u32	ecobus;
-
-			/* A small trick here - if the bios hasn't configured MT forcewake,
-			 * and if the device is in RC6, then force_wake_mt_get will not wake
-			 * the device and the ECOBUS read will return zero. Which will be
-			 * (correctly) interpreted by the test below as MT forcewake being
-			 * disabled.
-			 */
-			mutex_lock(&dev->struct_mutex);
-			__gen6_gt_force_wake_mt_get(dev_priv);
-			ecobus = I915_READ_NOTRACE(ECOBUS);
-			__gen6_gt_force_wake_mt_put(dev_priv);
-			mutex_unlock(&dev->struct_mutex);
-
-			if (ecobus & FORCEWAKE_MT_ENABLE) {
-				DRM_DEBUG_KMS("Using MT version of forcewake\n");
-				dev_priv->display.force_wake_get =
-					__gen6_gt_force_wake_mt_get;
-				dev_priv->display.force_wake_put =
-					__gen6_gt_force_wake_mt_put;
-			}
-		}
-
-		if (HAS_PCH_IBX(dev))
-			dev_priv->display.init_pch_clock_gating = ibx_init_clock_gating;
-		else if (HAS_PCH_CPT(dev))
-			dev_priv->display.init_pch_clock_gating = cpt_init_clock_gating;
-
-		if (IS_GEN5(dev)) {
-			if (I915_READ(MLTR_ILK) & ILK_SRLT_MASK)
-				dev_priv->display.update_wm = ironlake_update_wm;
-			else {
-				DRM_DEBUG_KMS("Failed to get proper latency. "
-					      "Disable CxSR\n");
-				dev_priv->display.update_wm = NULL;
-			}
-			dev_priv->display.fdi_link_train = ironlake_fdi_link_train;
-			dev_priv->display.init_clock_gating = ironlake_init_clock_gating;
-			dev_priv->display.write_eld = ironlake_write_eld;
-		} else if (IS_GEN6(dev)) {
-			if (SNB_READ_WM0_LATENCY()) {
-				dev_priv->display.update_wm = sandybridge_update_wm;
-				dev_priv->display.update_sprite_wm = sandybridge_update_sprite_wm;
-			} else {
-				DRM_DEBUG_KMS("Failed to read display plane latency. "
-					      "Disable CxSR\n");
-				dev_priv->display.update_wm = NULL;
-			}
-			dev_priv->display.fdi_link_train = gen6_fdi_link_train;
-			dev_priv->display.init_clock_gating = gen6_init_clock_gating;
-			dev_priv->display.write_eld = ironlake_write_eld;
-		} else if (IS_IVYBRIDGE(dev)) {
-			/* FIXME: detect B0+ stepping and use auto training */
-			dev_priv->display.fdi_link_train = ivb_manual_fdi_link_train;
-			if (SNB_READ_WM0_LATENCY()) {
-				dev_priv->display.update_wm = sandybridge_update_wm;
-				dev_priv->display.update_sprite_wm = sandybridge_update_sprite_wm;
-			} else {
-				DRM_DEBUG_KMS("Failed to read display plane latency. "
-					      "Disable CxSR\n");
-				dev_priv->display.update_wm = NULL;
-			}
-			dev_priv->display.init_clock_gating = ivybridge_init_clock_gating;
-			dev_priv->display.write_eld = ironlake_write_eld;
-		} else
-			dev_priv->display.update_wm = NULL;
-	} else if (IS_PINEVIEW(dev)) {
-		if (!intel_get_cxsr_latency(IS_PINEVIEW_G(dev),
-					    dev_priv->is_ddr3,
-					    dev_priv->fsb_freq,
-					    dev_priv->mem_freq)) {
-			DRM_INFO("failed to find known CxSR latency "
-				 "(found ddr%s fsb freq %d, mem freq %d), "
-				 "disabling CxSR\n",
-				 (dev_priv->is_ddr3 == 1) ? "3" : "2",
-				 dev_priv->fsb_freq, dev_priv->mem_freq);
-			/* Disable CxSR and never update its watermark again */
-			pineview_disable_cxsr(dev);
-			dev_priv->display.update_wm = NULL;
-		} else
-			dev_priv->display.update_wm = pineview_update_wm;
-		dev_priv->display.init_clock_gating = gen3_init_clock_gating;
-	} else if (IS_G4X(dev)) {
-		dev_priv->display.write_eld = g4x_write_eld;
-		dev_priv->display.update_wm = g4x_update_wm;
-		dev_priv->display.init_clock_gating = g4x_init_clock_gating;
-	} else if (IS_GEN4(dev)) {
-		dev_priv->display.update_wm = i965_update_wm;
-		if (IS_CRESTLINE(dev))
-			dev_priv->display.init_clock_gating = crestline_init_clock_gating;
-		else if (IS_BROADWATER(dev))
-			dev_priv->display.init_clock_gating = broadwater_init_clock_gating;
-	} else if (IS_GEN3(dev)) {
-		dev_priv->display.update_wm = i9xx_update_wm;
-		dev_priv->display.get_fifo_size = i9xx_get_fifo_size;
-		dev_priv->display.init_clock_gating = gen3_init_clock_gating;
-	} else if (IS_I865G(dev)) {
-		dev_priv->display.update_wm = i830_update_wm;
-		dev_priv->display.init_clock_gating = i85x_init_clock_gating;
-		dev_priv->display.get_fifo_size = i830_get_fifo_size;
-	} else if (IS_I85X(dev)) {
-		dev_priv->display.update_wm = i9xx_update_wm;
-		dev_priv->display.get_fifo_size = i85x_get_fifo_size;
-		dev_priv->display.init_clock_gating = i85x_init_clock_gating;
-	} else {
-		dev_priv->display.update_wm = i830_update_wm;
-		dev_priv->display.init_clock_gating = i830_init_clock_gating;
-		if (IS_845G(dev))
-			dev_priv->display.get_fifo_size = i845_get_fifo_size;
-		else
-			dev_priv->display.get_fifo_size = i830_get_fifo_size;
-	}
-
-	/* Default just returns -ENODEV to indicate unsupported */
-	dev_priv->display.queue_flip = intel_default_queue_flip;
-
-	switch (INTEL_INFO(dev)->gen) {
-	case 2:
-		dev_priv->display.queue_flip = intel_gen2_queue_flip;
-		break;
-
-	case 3:
-		dev_priv->display.queue_flip = intel_gen3_queue_flip;
-		break;
-
-	case 4:
-	case 5:
-		dev_priv->display.queue_flip = intel_gen4_queue_flip;
-		break;
-
-	case 6:
-		dev_priv->display.queue_flip = intel_gen6_queue_flip;
-		break;
-	case 7:
-		dev_priv->display.queue_flip = intel_gen7_queue_flip;
-		break;
-	}
-}
-
-/*
- * Some BIOSes insist on assuming the GPU's pipe A is enabled at suspend,
- * resume, or other times.  This quirk makes sure that's the case for
- * affected systems.
- */
-static void quirk_pipea_force(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	dev_priv->quirks |= QUIRK_PIPEA_FORCE;
-	DRM_DEBUG_DRIVER("applying pipe a force quirk\n");
-}
-
-/*
- * Some machines (Lenovo U160) do not work with SSC on LVDS for some reason
- */
-static void quirk_ssc_force_disable(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	dev_priv->quirks |= QUIRK_LVDS_SSC_DISABLE;
-}
-
-struct intel_quirk {
-	int device;
-	int subsystem_vendor;
-	int subsystem_device;
-	void (*hook)(struct drm_device *dev);
-};
-
-struct intel_quirk intel_quirks[] = {
-	/* HP Mini needs pipe A force quirk (LP: #322104) */
-	{ 0x27ae, 0x103c, 0x361a, quirk_pipea_force },
-
-	/* Thinkpad R31 needs pipe A force quirk */
-	{ 0x3577, 0x1014, 0x0505, quirk_pipea_force },
-	/* Toshiba Protege R-205, S-209 needs pipe A force quirk */
-	{ 0x2592, 0x1179, 0x0001, quirk_pipea_force },
-
-	/* ThinkPad X30 needs pipe A force quirk (LP: #304614) */
-	{ 0x3577,  0x1014, 0x0513, quirk_pipea_force },
-	/* ThinkPad X40 needs pipe A force quirk */
-
-	/* ThinkPad T60 needs pipe A force quirk (bug #16494) */
-	{ 0x2782, 0x17aa, 0x201a, quirk_pipea_force },
-
-	/* 855 & before need to leave pipe A & dpll A up */
-	{ 0x3582, PCI_ANY_ID, PCI_ANY_ID, quirk_pipea_force },
-	{ 0x2562, PCI_ANY_ID, PCI_ANY_ID, quirk_pipea_force },
-
-	/* Lenovo U160 cannot use SSC on LVDS */
-	{ 0x0046, 0x17aa, 0x3920, quirk_ssc_force_disable },
-
-	/* Sony Vaio Y cannot use SSC on LVDS */
-	{ 0x0046, 0x104d, 0x9076, quirk_ssc_force_disable },
-};
-
-static void intel_init_quirks(struct drm_device *dev)
-{
-	struct pci_dev *d = dev->pdev;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(intel_quirks); i++) {
-		struct intel_quirk *q = &intel_quirks[i];
-
-		if (d->device == q->device &&
-		    (d->subsystem_vendor == q->subsystem_vendor ||
-		     q->subsystem_vendor == PCI_ANY_ID) &&
-		    (d->subsystem_device == q->subsystem_device ||
-		     q->subsystem_device == PCI_ANY_ID))
-			q->hook(dev);
-	}
-}
-
-/* Disable the VGA plane that we never use */
-static void i915_disable_vga(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u8 sr1;
-	u32 vga_reg;
-
-	if (HAS_PCH_SPLIT(dev))
-		vga_reg = CPU_VGACNTRL;
-	else
-		vga_reg = VGACNTRL;
-
-	vga_get_uninterruptible(dev->pdev, VGA_RSRC_LEGACY_IO);
-	outb(1, VGA_SR_INDEX);
-	sr1 = inb(VGA_SR_DATA);
-	outb(sr1 | 1<<5, VGA_SR_DATA);
-	vga_put(dev->pdev, VGA_RSRC_LEGACY_IO);
-	udelay(300);
-
-	I915_WRITE(vga_reg, VGA_DISP_DISABLE);
-	POSTING_READ(vga_reg);
-}
-
-void intel_modeset_init(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i, ret;
-
-	drm_mode_config_init(dev);
-
-	dev->mode_config.min_width = 0;
-	dev->mode_config.min_height = 0;
-
-	dev->mode_config.preferred_depth = 24;
-	dev->mode_config.prefer_shadow = 1;
-
-	dev->mode_config.funcs = (void *)&intel_mode_funcs;
-
-	intel_init_quirks(dev);
-
-	intel_init_display(dev);
-
-	if (IS_GEN2(dev)) {
-		dev->mode_config.max_width = 2048;
-		dev->mode_config.max_height = 2048;
-	} else if (IS_GEN3(dev)) {
-		dev->mode_config.max_width = 4096;
-		dev->mode_config.max_height = 4096;
-	} else {
-		dev->mode_config.max_width = 8192;
-		dev->mode_config.max_height = 8192;
-	}
-	dev->mode_config.fb_base = dev->agp->base;
-
-	DRM_DEBUG_KMS("%d display pipe%s available.\n",
-		      dev_priv->num_pipe, dev_priv->num_pipe > 1 ? "s" : "");
-
-	for (i = 0; i < dev_priv->num_pipe; i++) {
-		intel_crtc_init(dev, i);
-		ret = intel_plane_init(dev, i);
-		if (ret)
-			DRM_DEBUG_KMS("plane %d init failed: %d\n", i, ret);
-	}
-
-	/* Just disable it once at startup */
-	i915_disable_vga(dev);
-	intel_setup_outputs(dev);
-
-	intel_init_clock_gating(dev);
-
-	if (IS_IRONLAKE_M(dev)) {
-		ironlake_enable_drps(dev);
-		intel_init_emon(dev);
-	}
-
-	if (IS_GEN6(dev) || IS_GEN7(dev)) {
-		gen6_enable_rps(dev_priv);
-		gen6_update_ring_freq(dev_priv);
-	}
-
-	INIT_WORK(&dev_priv->idle_work, intel_idle_update);
-	setup_timer(&dev_priv->idle_timer, intel_gpu_idle_timer,
-		    (unsigned long)dev);
-}
-
-void intel_modeset_gem_init(struct drm_device *dev)
-{
-	if (IS_IRONLAKE_M(dev))
-		ironlake_enable_rc6(dev);
-
-	intel_setup_overlay(dev);
-}
-
-void intel_modeset_cleanup(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-	struct intel_crtc *intel_crtc;
-
-	drm_kms_helper_poll_fini(dev);
-	mutex_lock(&dev->struct_mutex);
-
-	intel_unregister_dsm_handler();
-
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		/* Skip inactive CRTCs */
-		if (!crtc->fb)
-			continue;
-
-		intel_crtc = to_intel_crtc(crtc);
-		intel_increase_pllclock(crtc);
-	}
-
-	intel_disable_fbc(dev);
-
-	if (IS_IRONLAKE_M(dev))
-		ironlake_disable_drps(dev);
-	if (IS_GEN6(dev) || IS_GEN7(dev))
-		gen6_disable_rps(dev);
-
-	if (IS_IRONLAKE_M(dev))
-		ironlake_disable_rc6(dev);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	/* Disable the irq before mode object teardown, for the irq might
-	 * enqueue unpin/hotplug work. */
-	drm_irq_uninstall(dev);
-	cancel_work_sync(&dev_priv->hotplug_work);
-	cancel_work_sync(&dev_priv->rps_work);
-
-	/* flush any delayed tasks or pending work */
-	flush_scheduled_work();
-
-	/* Shut off idle work before the crtcs get freed. */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		intel_crtc = to_intel_crtc(crtc);
-		del_timer_sync(&intel_crtc->idle_timer);
-	}
-	del_timer_sync(&dev_priv->idle_timer);
-	cancel_work_sync(&dev_priv->idle_work);
-
-	drm_mode_config_cleanup(dev);
-}
-
-/*
- * Return which encoder is currently attached for connector.
- */
-struct drm_encoder *intel_best_encoder(struct drm_connector *connector)
-{
-	return &intel_attached_encoder(connector)->base;
-}
-
-void intel_connector_attach_encoder(struct intel_connector *connector,
-				    struct intel_encoder *encoder)
-{
-	connector->encoder = encoder;
-	drm_mode_connector_attach_encoder(&connector->base,
-					  &encoder->base);
-}
-
-/*
- * set vga decode state - true == enable VGA decode
- */
-int intel_modeset_vga_set_state(struct drm_device *dev, bool state)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u16 gmch_ctrl;
-
-	pci_read_config_word(dev_priv->bridge_dev, INTEL_GMCH_CTRL, &gmch_ctrl);
-	if (state)
-		gmch_ctrl &= ~INTEL_GMCH_VGA_DISABLE;
-	else
-		gmch_ctrl |= INTEL_GMCH_VGA_DISABLE;
-	pci_write_config_word(dev_priv->bridge_dev, INTEL_GMCH_CTRL, gmch_ctrl);
-	return 0;
-}
-
-#ifdef CONFIG_DEBUG_FS
-#include <linux/seq_file.h>
-
-struct intel_display_error_state {
-	struct intel_cursor_error_state {
-		u32 control;
-		u32 position;
-		u32 base;
-		u32 size;
-	} cursor[2];
-
-	struct intel_pipe_error_state {
-		u32 conf;
-		u32 source;
-
-		u32 htotal;
-		u32 hblank;
-		u32 hsync;
-		u32 vtotal;
-		u32 vblank;
-		u32 vsync;
-	} pipe[2];
-
-	struct intel_plane_error_state {
-		u32 control;
-		u32 stride;
-		u32 size;
-		u32 pos;
-		u32 addr;
-		u32 surface;
-		u32 tile_offset;
-	} plane[2];
-};
-
-struct intel_display_error_state *
-intel_display_capture_error_state(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_display_error_state *error;
-	int i;
-
-	error = kmalloc(sizeof(*error), GFP_ATOMIC);
-	if (error == NULL)
-		return NULL;
-
-	for (i = 0; i < 2; i++) {
-		error->cursor[i].control = I915_READ(CURCNTR(i));
-		error->cursor[i].position = I915_READ(CURPOS(i));
-		error->cursor[i].base = I915_READ(CURBASE(i));
-
-		error->plane[i].control = I915_READ(DSPCNTR(i));
-		error->plane[i].stride = I915_READ(DSPSTRIDE(i));
-		error->plane[i].size = I915_READ(DSPSIZE(i));
-		error->plane[i].pos = I915_READ(DSPPOS(i));
-		error->plane[i].addr = I915_READ(DSPADDR(i));
-		if (INTEL_INFO(dev)->gen >= 4) {
-			error->plane[i].surface = I915_READ(DSPSURF(i));
-			error->plane[i].tile_offset = I915_READ(DSPTILEOFF(i));
-		}
-
-		error->pipe[i].conf = I915_READ(PIPECONF(i));
-		error->pipe[i].source = I915_READ(PIPESRC(i));
-		error->pipe[i].htotal = I915_READ(HTOTAL(i));
-		error->pipe[i].hblank = I915_READ(HBLANK(i));
-		error->pipe[i].hsync = I915_READ(HSYNC(i));
-		error->pipe[i].vtotal = I915_READ(VTOTAL(i));
-		error->pipe[i].vblank = I915_READ(VBLANK(i));
-		error->pipe[i].vsync = I915_READ(VSYNC(i));
-	}
-
-	return error;
-}
-
-void
-intel_display_print_error_state(struct seq_file *m,
-				struct drm_device *dev,
-				struct intel_display_error_state *error)
-{
-	int i;
-
-	for (i = 0; i < 2; i++) {
-		seq_printf(m, "Pipe [%d]:\n", i);
-		seq_printf(m, "  CONF: %08x\n", error->pipe[i].conf);
-		seq_printf(m, "  SRC: %08x\n", error->pipe[i].source);
-		seq_printf(m, "  HTOTAL: %08x\n", error->pipe[i].htotal);
-		seq_printf(m, "  HBLANK: %08x\n", error->pipe[i].hblank);
-		seq_printf(m, "  HSYNC: %08x\n", error->pipe[i].hsync);
-		seq_printf(m, "  VTOTAL: %08x\n", error->pipe[i].vtotal);
-		seq_printf(m, "  VBLANK: %08x\n", error->pipe[i].vblank);
-		seq_printf(m, "  VSYNC: %08x\n", error->pipe[i].vsync);
-
-		seq_printf(m, "Plane [%d]:\n", i);
-		seq_printf(m, "  CNTR: %08x\n", error->plane[i].control);
-		seq_printf(m, "  STRIDE: %08x\n", error->plane[i].stride);
-		seq_printf(m, "  SIZE: %08x\n", error->plane[i].size);
-		seq_printf(m, "  POS: %08x\n", error->plane[i].pos);
-		seq_printf(m, "  ADDR: %08x\n", error->plane[i].addr);
-		if (INTEL_INFO(dev)->gen >= 4) {
-			seq_printf(m, "  SURF: %08x\n", error->plane[i].surface);
-			seq_printf(m, "  TILEOFF: %08x\n", error->plane[i].tile_offset);
-		}
-
-		seq_printf(m, "Cursor [%d]:\n", i);
-		seq_printf(m, "  CNTR: %08x\n", error->cursor[i].control);
-		seq_printf(m, "  POS: %08x\n", error->cursor[i].position);
-		seq_printf(m, "  BASE: %08x\n", error->cursor[i].base);
-	}
-}
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_dp.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_dp.c
deleted file mode 100644
index 68624218..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_dp.c
+++ /dev/null
@@ -1,2566 +0,0 @@
-/*
- * Copyright © 2008 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Packard <keithp@keithp.com>
- *
- */
-
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "drm_dp_helper.h"
-
-#define DP_RECEIVER_CAP_SIZE	0xf
-#define DP_LINK_STATUS_SIZE	6
-#define DP_LINK_CHECK_TIMEOUT	(10 * 1000)
-
-#define DP_LINK_CONFIGURATION_SIZE	9
-
-struct intel_dp {
-	struct intel_encoder base;
-	uint32_t output_reg;
-	uint32_t DP;
-	uint8_t  link_configuration[DP_LINK_CONFIGURATION_SIZE];
-	bool has_audio;
-	enum hdmi_force_audio force_audio;
-	uint32_t color_range;
-	int dpms_mode;
-	uint8_t link_bw;
-	uint8_t lane_count;
-	uint8_t dpcd[DP_RECEIVER_CAP_SIZE];
-	struct i2c_adapter adapter;
-	struct i2c_algo_dp_aux_data algo;
-	bool is_pch_edp;
-	uint8_t	train_set[4];
-	int panel_power_up_delay;
-	int panel_power_down_delay;
-	int panel_power_cycle_delay;
-	int backlight_on_delay;
-	int backlight_off_delay;
-	struct drm_display_mode *panel_fixed_mode;  /* for eDP */
-	struct delayed_work panel_vdd_work;
-	bool want_panel_vdd;
-};
-
-/**
- * is_edp - is the given port attached to an eDP panel (either CPU or PCH)
- * @intel_dp: DP struct
- *
- * If a CPU or PCH DP output is attached to an eDP panel, this function
- * will return true, and false otherwise.
- */
-static bool is_edp(struct intel_dp *intel_dp)
-{
-	return intel_dp->base.type == INTEL_OUTPUT_EDP;
-}
-
-/**
- * is_pch_edp - is the port on the PCH and attached to an eDP panel?
- * @intel_dp: DP struct
- *
- * Returns true if the given DP struct corresponds to a PCH DP port attached
- * to an eDP panel, false otherwise.  Helpful for determining whether we
- * may need FDI resources for a given DP output or not.
- */
-static bool is_pch_edp(struct intel_dp *intel_dp)
-{
-	return intel_dp->is_pch_edp;
-}
-
-/**
- * is_cpu_edp - is the port on the CPU and attached to an eDP panel?
- * @intel_dp: DP struct
- *
- * Returns true if the given DP struct corresponds to a CPU eDP port.
- */
-static bool is_cpu_edp(struct intel_dp *intel_dp)
-{
-	return is_edp(intel_dp) && !is_pch_edp(intel_dp);
-}
-
-static struct intel_dp *enc_to_intel_dp(struct drm_encoder *encoder)
-{
-	return container_of(encoder, struct intel_dp, base.base);
-}
-
-static struct intel_dp *intel_attached_dp(struct drm_connector *connector)
-{
-	return container_of(intel_attached_encoder(connector),
-			    struct intel_dp, base);
-}
-
-/**
- * intel_encoder_is_pch_edp - is the given encoder a PCH attached eDP?
- * @encoder: DRM encoder
- *
- * Return true if @encoder corresponds to a PCH attached eDP panel.  Needed
- * by intel_display.c.
- */
-bool intel_encoder_is_pch_edp(struct drm_encoder *encoder)
-{
-	struct intel_dp *intel_dp;
-
-	if (!encoder)
-		return false;
-
-	intel_dp = enc_to_intel_dp(encoder);
-
-	return is_pch_edp(intel_dp);
-}
-
-static void intel_dp_start_link_train(struct intel_dp *intel_dp);
-static void intel_dp_complete_link_train(struct intel_dp *intel_dp);
-static void intel_dp_link_down(struct intel_dp *intel_dp);
-
-void
-intel_edp_link_config(struct intel_encoder *intel_encoder,
-		       int *lane_num, int *link_bw)
-{
-	struct intel_dp *intel_dp = container_of(intel_encoder, struct intel_dp, base);
-
-	*lane_num = intel_dp->lane_count;
-	if (intel_dp->link_bw == DP_LINK_BW_1_62)
-		*link_bw = 162000;
-	else if (intel_dp->link_bw == DP_LINK_BW_2_7)
-		*link_bw = 270000;
-}
-
-static int
-intel_dp_max_lane_count(struct intel_dp *intel_dp)
-{
-	int max_lane_count = intel_dp->dpcd[DP_MAX_LANE_COUNT] & 0x1f;
-	switch (max_lane_count) {
-	case 1: case 2: case 4:
-		break;
-	default:
-		max_lane_count = 4;
-	}
-	return max_lane_count;
-}
-
-static int
-intel_dp_max_link_bw(struct intel_dp *intel_dp)
-{
-	int max_link_bw = intel_dp->dpcd[DP_MAX_LINK_RATE];
-
-	switch (max_link_bw) {
-	case DP_LINK_BW_1_62:
-	case DP_LINK_BW_2_7:
-		break;
-	default:
-		max_link_bw = DP_LINK_BW_1_62;
-		break;
-	}
-	return max_link_bw;
-}
-
-static int
-intel_dp_link_clock(uint8_t link_bw)
-{
-	if (link_bw == DP_LINK_BW_2_7)
-		return 270000;
-	else
-		return 162000;
-}
-
-/*
- * The units on the numbers in the next two are... bizarre.  Examples will
- * make it clearer; this one parallels an example in the eDP spec.
- *
- * intel_dp_max_data_rate for one lane of 2.7GHz evaluates as:
- *
- *     270000 * 1 * 8 / 10 == 216000
- *
- * The actual data capacity of that configuration is 2.16Gbit/s, so the
- * units are decakilobits.  ->clock in a drm_display_mode is in kilohertz -
- * or equivalently, kilopixels per second - so for 1680x1050R it'd be
- * 119000.  At 18bpp that's 2142000 kilobits per second.
- *
- * Thus the strange-looking division by 10 in intel_dp_link_required, to
- * get the result in decakilobits instead of kilobits.
- */
-
-static int
-intel_dp_link_required(int pixel_clock, int bpp)
-{
-	return (pixel_clock * bpp + 9) / 10;
-}
-
-static int
-intel_dp_max_data_rate(int max_link_clock, int max_lanes)
-{
-	return (max_link_clock * max_lanes * 8) / 10;
-}
-
-static bool
-intel_dp_adjust_dithering(struct intel_dp *intel_dp,
-			  struct drm_display_mode *mode,
-			  struct drm_display_mode *adjusted_mode)
-{
-	int max_link_clock = intel_dp_link_clock(intel_dp_max_link_bw(intel_dp));
-	int max_lanes = intel_dp_max_lane_count(intel_dp);
-	int max_rate, mode_rate;
-
-	mode_rate = intel_dp_link_required(mode->clock, 24);
-	max_rate = intel_dp_max_data_rate(max_link_clock, max_lanes);
-
-	if (mode_rate > max_rate) {
-		mode_rate = intel_dp_link_required(mode->clock, 18);
-		if (mode_rate > max_rate)
-			return false;
-
-		if (adjusted_mode)
-			adjusted_mode->private_flags
-				|= INTEL_MODE_DP_FORCE_6BPC;
-
-		return true;
-	}
-
-	return true;
-}
-
-static int
-intel_dp_mode_valid(struct drm_connector *connector,
-		    struct drm_display_mode *mode)
-{
-	struct intel_dp *intel_dp = intel_attached_dp(connector);
-
-	if (is_edp(intel_dp) && intel_dp->panel_fixed_mode) {
-		if (mode->hdisplay > intel_dp->panel_fixed_mode->hdisplay)
-			return MODE_PANEL;
-
-		if (mode->vdisplay > intel_dp->panel_fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-
-	if (!intel_dp_adjust_dithering(intel_dp, mode, NULL))
-		return MODE_CLOCK_HIGH;
-
-	if (mode->clock < 10000)
-		return MODE_CLOCK_LOW;
-
-	return MODE_OK;
-}
-
-static uint32_t
-pack_aux(uint8_t *src, int src_bytes)
-{
-	int	i;
-	uint32_t v = 0;
-
-	if (src_bytes > 4)
-		src_bytes = 4;
-	for (i = 0; i < src_bytes; i++)
-		v |= ((uint32_t) src[i]) << ((3-i) * 8);
-	return v;
-}
-
-static void
-unpack_aux(uint32_t src, uint8_t *dst, int dst_bytes)
-{
-	int i;
-	if (dst_bytes > 4)
-		dst_bytes = 4;
-	for (i = 0; i < dst_bytes; i++)
-		dst[i] = src >> ((3-i) * 8);
-}
-
-/* hrawclock is 1/4 the FSB frequency */
-static int
-intel_hrawclk(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t clkcfg;
-
-	clkcfg = I915_READ(CLKCFG);
-	switch (clkcfg & CLKCFG_FSB_MASK) {
-	case CLKCFG_FSB_400:
-		return 100;
-	case CLKCFG_FSB_533:
-		return 133;
-	case CLKCFG_FSB_667:
-		return 166;
-	case CLKCFG_FSB_800:
-		return 200;
-	case CLKCFG_FSB_1067:
-		return 266;
-	case CLKCFG_FSB_1333:
-		return 333;
-	/* these two are just a guess; one of them might be right */
-	case CLKCFG_FSB_1600:
-	case CLKCFG_FSB_1600_ALT:
-		return 400;
-	default:
-		return 133;
-	}
-}
-
-static bool ironlake_edp_have_panel_power(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	return (I915_READ(PCH_PP_STATUS) & PP_ON) != 0;
-}
-
-static bool ironlake_edp_have_panel_vdd(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	return (I915_READ(PCH_PP_CONTROL) & EDP_FORCE_VDD) != 0;
-}
-
-static void
-intel_dp_check_edp(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (!is_edp(intel_dp))
-		return;
-	if (!ironlake_edp_have_panel_power(intel_dp) && !ironlake_edp_have_panel_vdd(intel_dp)) {
-		WARN(1, "eDP powered off while attempting aux channel communication.\n");
-		DRM_DEBUG_KMS("Status 0x%08x Control 0x%08x\n",
-			      I915_READ(PCH_PP_STATUS),
-			      I915_READ(PCH_PP_CONTROL));
-	}
-}
-
-static int
-intel_dp_aux_ch(struct intel_dp *intel_dp,
-		uint8_t *send, int send_bytes,
-		uint8_t *recv, int recv_size)
-{
-	uint32_t output_reg = intel_dp->output_reg;
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t ch_ctl = output_reg + 0x10;
-	uint32_t ch_data = ch_ctl + 4;
-	int i;
-	int recv_bytes;
-	uint32_t status;
-	uint32_t aux_clock_divider;
-	int try, precharge;
-
-	intel_dp_check_edp(intel_dp);
-	/* The clock divider is based off the hrawclk,
-	 * and would like to run at 2MHz. So, take the
-	 * hrawclk value and divide by 2 and use that
-	 *
-	 * Note that PCH attached eDP panels should use a 125MHz input
-	 * clock divider.
-	 */
-	if (is_cpu_edp(intel_dp)) {
-		if (IS_GEN6(dev) || IS_GEN7(dev))
-			aux_clock_divider = 200; /* SNB & IVB eDP input clock at 400Mhz */
-		else
-			aux_clock_divider = 225; /* eDP input clock at 450Mhz */
-	} else if (HAS_PCH_SPLIT(dev))
-		aux_clock_divider = 63; /* IRL input clock fixed at 125Mhz */
-	else
-		aux_clock_divider = intel_hrawclk(dev) / 2;
-
-	if (IS_GEN6(dev))
-		precharge = 3;
-	else
-		precharge = 5;
-
-	/* Try to wait for any previous AUX channel activity */
-	for (try = 0; try < 3; try++) {
-		status = I915_READ(ch_ctl);
-		if ((status & DP_AUX_CH_CTL_SEND_BUSY) == 0)
-			break;
-		msleep(1);
-	}
-
-	if (try == 3) {
-		WARN(1, "dp_aux_ch not started status 0x%08x\n",
-		     I915_READ(ch_ctl));
-		return -EBUSY;
-	}
-
-	/* Must try at least 3 times according to DP spec */
-	for (try = 0; try < 5; try++) {
-		/* Load the send data into the aux channel data registers */
-		for (i = 0; i < send_bytes; i += 4)
-			I915_WRITE(ch_data + i,
-				   pack_aux(send + i, send_bytes - i));
-
-		/* Send the command and wait for it to complete */
-		I915_WRITE(ch_ctl,
-			   DP_AUX_CH_CTL_SEND_BUSY |
-			   DP_AUX_CH_CTL_TIME_OUT_400us |
-			   (send_bytes << DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT) |
-			   (precharge << DP_AUX_CH_CTL_PRECHARGE_2US_SHIFT) |
-			   (aux_clock_divider << DP_AUX_CH_CTL_BIT_CLOCK_2X_SHIFT) |
-			   DP_AUX_CH_CTL_DONE |
-			   DP_AUX_CH_CTL_TIME_OUT_ERROR |
-			   DP_AUX_CH_CTL_RECEIVE_ERROR);
-		for (;;) {
-			status = I915_READ(ch_ctl);
-			if ((status & DP_AUX_CH_CTL_SEND_BUSY) == 0)
-				break;
-			udelay(100);
-		}
-
-		/* Clear done status and any errors */
-		I915_WRITE(ch_ctl,
-			   status |
-			   DP_AUX_CH_CTL_DONE |
-			   DP_AUX_CH_CTL_TIME_OUT_ERROR |
-			   DP_AUX_CH_CTL_RECEIVE_ERROR);
-
-		if (status & (DP_AUX_CH_CTL_TIME_OUT_ERROR |
-			      DP_AUX_CH_CTL_RECEIVE_ERROR))
-			continue;
-		if (status & DP_AUX_CH_CTL_DONE)
-			break;
-	}
-
-	if ((status & DP_AUX_CH_CTL_DONE) == 0) {
-		DRM_ERROR("dp_aux_ch not done status 0x%08x\n", status);
-		return -EBUSY;
-	}
-
-	/* Check for timeout or receive error.
-	 * Timeouts occur when the sink is not connected
-	 */
-	if (status & DP_AUX_CH_CTL_RECEIVE_ERROR) {
-		DRM_ERROR("dp_aux_ch receive error status 0x%08x\n", status);
-		return -EIO;
-	}
-
-	/* Timeouts occur when the device isn't connected, so they're
-	 * "normal" -- don't fill the kernel log with these */
-	if (status & DP_AUX_CH_CTL_TIME_OUT_ERROR) {
-		DRM_DEBUG_KMS("dp_aux_ch timeout status 0x%08x\n", status);
-		return -ETIMEDOUT;
-	}
-
-	/* Unload any bytes sent back from the other side */
-	recv_bytes = ((status & DP_AUX_CH_CTL_MESSAGE_SIZE_MASK) >>
-		      DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT);
-	if (recv_bytes > recv_size)
-		recv_bytes = recv_size;
-
-	for (i = 0; i < recv_bytes; i += 4)
-		unpack_aux(I915_READ(ch_data + i),
-			   recv + i, recv_bytes - i);
-
-	return recv_bytes;
-}
-
-/* Write data to the aux channel in native mode */
-static int
-intel_dp_aux_native_write(struct intel_dp *intel_dp,
-			  uint16_t address, uint8_t *send, int send_bytes)
-{
-	int ret;
-	uint8_t	msg[20];
-	int msg_bytes;
-	uint8_t	ack;
-
-	intel_dp_check_edp(intel_dp);
-	if (send_bytes > 16)
-		return -1;
-	msg[0] = AUX_NATIVE_WRITE << 4;
-	msg[1] = address >> 8;
-	msg[2] = address & 0xff;
-	msg[3] = send_bytes - 1;
-	memcpy(&msg[4], send, send_bytes);
-	msg_bytes = send_bytes + 4;
-	for (;;) {
-		ret = intel_dp_aux_ch(intel_dp, msg, msg_bytes, &ack, 1);
-		if (ret < 0)
-			return ret;
-		if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK)
-			break;
-		else if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_DEFER)
-			udelay(100);
-		else
-			return -EIO;
-	}
-	return send_bytes;
-}
-
-/* Write a single byte to the aux channel in native mode */
-static int
-intel_dp_aux_native_write_1(struct intel_dp *intel_dp,
-			    uint16_t address, uint8_t byte)
-{
-	return intel_dp_aux_native_write(intel_dp, address, &byte, 1);
-}
-
-/* read bytes from a native aux channel */
-static int
-intel_dp_aux_native_read(struct intel_dp *intel_dp,
-			 uint16_t address, uint8_t *recv, int recv_bytes)
-{
-	uint8_t msg[4];
-	int msg_bytes;
-	uint8_t reply[20];
-	int reply_bytes;
-	uint8_t ack;
-	int ret;
-
-	intel_dp_check_edp(intel_dp);
-	msg[0] = AUX_NATIVE_READ << 4;
-	msg[1] = address >> 8;
-	msg[2] = address & 0xff;
-	msg[3] = recv_bytes - 1;
-
-	msg_bytes = 4;
-	reply_bytes = recv_bytes + 1;
-
-	for (;;) {
-		ret = intel_dp_aux_ch(intel_dp, msg, msg_bytes,
-				      reply, reply_bytes);
-		if (ret == 0)
-			return -EPROTO;
-		if (ret < 0)
-			return ret;
-		ack = reply[0];
-		if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK) {
-			memcpy(recv, reply + 1, ret - 1);
-			return ret - 1;
-		}
-		else if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_DEFER)
-			udelay(100);
-		else
-			return -EIO;
-	}
-}
-
-static int
-intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
-		    uint8_t write_byte, uint8_t *read_byte)
-{
-	struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data;
-	struct intel_dp *intel_dp = container_of(adapter,
-						struct intel_dp,
-						adapter);
-	uint16_t address = algo_data->address;
-	uint8_t msg[5];
-	uint8_t reply[2];
-	unsigned retry;
-	int msg_bytes;
-	int reply_bytes;
-	int ret;
-
-	intel_dp_check_edp(intel_dp);
-	/* Set up the command byte */
-	if (mode & MODE_I2C_READ)
-		msg[0] = AUX_I2C_READ << 4;
-	else
-		msg[0] = AUX_I2C_WRITE << 4;
-
-	if (!(mode & MODE_I2C_STOP))
-		msg[0] |= AUX_I2C_MOT << 4;
-
-	msg[1] = address >> 8;
-	msg[2] = address;
-
-	switch (mode) {
-	case MODE_I2C_WRITE:
-		msg[3] = 0;
-		msg[4] = write_byte;
-		msg_bytes = 5;
-		reply_bytes = 1;
-		break;
-	case MODE_I2C_READ:
-		msg[3] = 0;
-		msg_bytes = 4;
-		reply_bytes = 2;
-		break;
-	default:
-		msg_bytes = 3;
-		reply_bytes = 1;
-		break;
-	}
-
-	for (retry = 0; retry < 5; retry++) {
-		ret = intel_dp_aux_ch(intel_dp,
-				      msg, msg_bytes,
-				      reply, reply_bytes);
-		if (ret < 0) {
-			DRM_DEBUG_KMS("aux_ch failed %d\n", ret);
-			return ret;
-		}
-
-		switch (reply[0] & AUX_NATIVE_REPLY_MASK) {
-		case AUX_NATIVE_REPLY_ACK:
-			/* I2C-over-AUX Reply field is only valid
-			 * when paired with AUX ACK.
-			 */
-			break;
-		case AUX_NATIVE_REPLY_NACK:
-			DRM_DEBUG_KMS("aux_ch native nack\n");
-			return -EREMOTEIO;
-		case AUX_NATIVE_REPLY_DEFER:
-			udelay(100);
-			continue;
-		default:
-			DRM_ERROR("aux_ch invalid native reply 0x%02x\n",
-				  reply[0]);
-			return -EREMOTEIO;
-		}
-
-		switch (reply[0] & AUX_I2C_REPLY_MASK) {
-		case AUX_I2C_REPLY_ACK:
-			if (mode == MODE_I2C_READ) {
-				*read_byte = reply[1];
-			}
-			return reply_bytes - 1;
-		case AUX_I2C_REPLY_NACK:
-			DRM_DEBUG_KMS("aux_i2c nack\n");
-			return -EREMOTEIO;
-		case AUX_I2C_REPLY_DEFER:
-			DRM_DEBUG_KMS("aux_i2c defer\n");
-			udelay(100);
-			break;
-		default:
-			DRM_ERROR("aux_i2c invalid reply 0x%02x\n", reply[0]);
-			return -EREMOTEIO;
-		}
-	}
-
-	DRM_ERROR("too many retries, giving up\n");
-	return -EREMOTEIO;
-}
-
-static void ironlake_edp_panel_vdd_on(struct intel_dp *intel_dp);
-static void ironlake_edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);
-
-static int
-intel_dp_i2c_init(struct intel_dp *intel_dp,
-		  struct intel_connector *intel_connector, const char *name)
-{
-	int	ret;
-
-	DRM_DEBUG_KMS("i2c_init %s\n", name);
-	intel_dp->algo.running = false;
-	intel_dp->algo.address = 0;
-	intel_dp->algo.aux_ch = intel_dp_i2c_aux_ch;
-
-	memset(&intel_dp->adapter, '\0', sizeof(intel_dp->adapter));
-	intel_dp->adapter.owner = THIS_MODULE;
-	intel_dp->adapter.class = I2C_CLASS_DDC;
-	strncpy(intel_dp->adapter.name, name, sizeof(intel_dp->adapter.name) - 1);
-	intel_dp->adapter.name[sizeof(intel_dp->adapter.name) - 1] = '\0';
-	intel_dp->adapter.algo_data = &intel_dp->algo;
-	intel_dp->adapter.dev.parent = &intel_connector->base.kdev;
-
-	ironlake_edp_panel_vdd_on(intel_dp);
-	ret = i2c_dp_aux_add_bus(&intel_dp->adapter);
-	ironlake_edp_panel_vdd_off(intel_dp, false);
-	return ret;
-}
-
-static bool
-intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		    struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
-	int lane_count, clock;
-	int max_lane_count = intel_dp_max_lane_count(intel_dp);
-	int max_clock = intel_dp_max_link_bw(intel_dp) == DP_LINK_BW_2_7 ? 1 : 0;
-	int bpp;
-	static int bws[2] = { DP_LINK_BW_1_62, DP_LINK_BW_2_7 };
-
-	if (is_edp(intel_dp) && intel_dp->panel_fixed_mode) {
-		intel_fixed_panel_mode(intel_dp->panel_fixed_mode, adjusted_mode);
-		intel_pch_panel_fitting(dev, DRM_MODE_SCALE_FULLSCREEN,
-					mode, adjusted_mode);
-		/*
-		 * the mode->clock is used to calculate the Data&Link M/N
-		 * of the pipe. For the eDP the fixed clock should be used.
-		 */
-		mode->clock = intel_dp->panel_fixed_mode->clock;
-	}
-
-	if (!intel_dp_adjust_dithering(intel_dp, mode, adjusted_mode))
-		return false;
-
-	bpp = adjusted_mode->private_flags & INTEL_MODE_DP_FORCE_6BPC ? 18 : 24;
-
-	for (lane_count = 1; lane_count <= max_lane_count; lane_count <<= 1) {
-		for (clock = 0; clock <= max_clock; clock++) {
-			int link_avail = intel_dp_max_data_rate(intel_dp_link_clock(bws[clock]), lane_count);
-
-			if (intel_dp_link_required(mode->clock, bpp)
-					<= link_avail) {
-				intel_dp->link_bw = bws[clock];
-				intel_dp->lane_count = lane_count;
-				adjusted_mode->clock = intel_dp_link_clock(intel_dp->link_bw);
-				DRM_DEBUG_KMS("Display port link bw %02x lane "
-						"count %d clock %d\n",
-				       intel_dp->link_bw, intel_dp->lane_count,
-				       adjusted_mode->clock);
-				return true;
-			}
-		}
-	}
-
-	return false;
-}
-
-struct intel_dp_m_n {
-	uint32_t	tu;
-	uint32_t	gmch_m;
-	uint32_t	gmch_n;
-	uint32_t	link_m;
-	uint32_t	link_n;
-};
-
-static void
-intel_reduce_ratio(uint32_t *num, uint32_t *den)
-{
-	while (*num > 0xffffff || *den > 0xffffff) {
-		*num >>= 1;
-		*den >>= 1;
-	}
-}
-
-static void
-intel_dp_compute_m_n(int bpp,
-		     int nlanes,
-		     int pixel_clock,
-		     int link_clock,
-		     struct intel_dp_m_n *m_n)
-{
-	m_n->tu = 64;
-	m_n->gmch_m = (pixel_clock * bpp) >> 3;
-	m_n->gmch_n = link_clock * nlanes;
-	intel_reduce_ratio(&m_n->gmch_m, &m_n->gmch_n);
-	m_n->link_m = pixel_clock;
-	m_n->link_n = link_clock;
-	intel_reduce_ratio(&m_n->link_m, &m_n->link_n);
-}
-
-void
-intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
-		 struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_encoder *encoder;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int lane_count = 4;
-	struct intel_dp_m_n m_n;
-	int pipe = intel_crtc->pipe;
-
-	/*
-	 * Find the lane count in the intel_encoder private
-	 */
-	list_for_each_entry(encoder, &mode_config->encoder_list, head) {
-		struct intel_dp *intel_dp;
-
-		if (encoder->crtc != crtc)
-			continue;
-
-		intel_dp = enc_to_intel_dp(encoder);
-		if (intel_dp->base.type == INTEL_OUTPUT_DISPLAYPORT ||
-		    intel_dp->base.type == INTEL_OUTPUT_EDP)
-		{
-			lane_count = intel_dp->lane_count;
-			break;
-		}
-	}
-
-	/*
-	 * Compute the GMCH and Link ratios. The '3' here is
-	 * the number of bytes_per_pixel post-LUT, which we always
-	 * set up for 8-bits of R/G/B, or 3 bytes total.
-	 */
-	intel_dp_compute_m_n(intel_crtc->bpp, lane_count,
-			     mode->clock, adjusted_mode->clock, &m_n);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(TRANSDATA_M1(pipe),
-			   ((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
-			   m_n.gmch_m);
-		I915_WRITE(TRANSDATA_N1(pipe), m_n.gmch_n);
-		I915_WRITE(TRANSDPLINK_M1(pipe), m_n.link_m);
-		I915_WRITE(TRANSDPLINK_N1(pipe), m_n.link_n);
-	} else {
-		I915_WRITE(PIPE_GMCH_DATA_M(pipe),
-			   ((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
-			   m_n.gmch_m);
-		I915_WRITE(PIPE_GMCH_DATA_N(pipe), m_n.gmch_n);
-		I915_WRITE(PIPE_DP_LINK_M(pipe), m_n.link_m);
-		I915_WRITE(PIPE_DP_LINK_N(pipe), m_n.link_n);
-	}
-}
-
-static void ironlake_edp_pll_on(struct drm_encoder *encoder);
-static void ironlake_edp_pll_off(struct drm_encoder *encoder);
-
-static void
-intel_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		  struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
-	struct drm_crtc *crtc = intel_dp->base.base.crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	/* Turn on the eDP PLL if needed */
-	if (is_edp(intel_dp)) {
-		if (!is_pch_edp(intel_dp))
-			ironlake_edp_pll_on(encoder);
-		else
-			ironlake_edp_pll_off(encoder);
-	}
-
-	/*
-	 * There are four kinds of DP registers:
-	 *
-	 * 	IBX PCH
-	 * 	SNB CPU
-	 *	IVB CPU
-	 * 	CPT PCH
-	 *
-	 * IBX PCH and CPU are the same for almost everything,
-	 * except that the CPU DP PLL is configured in this
-	 * register
-	 *
-	 * CPT PCH is quite different, having many bits moved
-	 * to the TRANS_DP_CTL register instead. That
-	 * configuration happens (oddly) in ironlake_pch_enable
-	 */
-
-	/* Preserve the BIOS-computed detected bit. This is
-	 * supposed to be read-only.
-	 */
-	intel_dp->DP = I915_READ(intel_dp->output_reg) & DP_DETECTED;
-	intel_dp->DP |=  DP_VOLTAGE_0_4 | DP_PRE_EMPHASIS_0;
-
-	/* Handle DP bits in common between all three register formats */
-
-	intel_dp->DP |= DP_VOLTAGE_0_4 | DP_PRE_EMPHASIS_0;
-
-	switch (intel_dp->lane_count) {
-	case 1:
-		intel_dp->DP |= DP_PORT_WIDTH_1;
-		break;
-	case 2:
-		intel_dp->DP |= DP_PORT_WIDTH_2;
-		break;
-	case 4:
-		intel_dp->DP |= DP_PORT_WIDTH_4;
-		break;
-	}
-	if (intel_dp->has_audio) {
-		DRM_DEBUG_DRIVER("Enabling DP audio on pipe %c\n",
-				 pipe_name(intel_crtc->pipe));
-		intel_dp->DP |= DP_AUDIO_OUTPUT_ENABLE;
-		intel_write_eld(encoder, adjusted_mode);
-	}
-	memset(intel_dp->link_configuration, 0, DP_LINK_CONFIGURATION_SIZE);
-	intel_dp->link_configuration[0] = intel_dp->link_bw;
-	intel_dp->link_configuration[1] = intel_dp->lane_count;
-	intel_dp->link_configuration[8] = DP_SET_ANSI_8B10B;
-	/*
-	 * Check for DPCD version > 1.1 and enhanced framing support
-	 */
-	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
-	    (intel_dp->dpcd[DP_MAX_LANE_COUNT] & DP_ENHANCED_FRAME_CAP)) {
-		intel_dp->link_configuration[1] |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
-	}
-
-	/* Split out the IBX/CPU vs CPT settings */
-
-	if (is_cpu_edp(intel_dp) && IS_GEN7(dev)) {
-		if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
-			intel_dp->DP |= DP_SYNC_HS_HIGH;
-		if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
-			intel_dp->DP |= DP_SYNC_VS_HIGH;
-		intel_dp->DP |= DP_LINK_TRAIN_OFF_CPT;
-
-		if (intel_dp->link_configuration[1] & DP_LANE_COUNT_ENHANCED_FRAME_EN)
-			intel_dp->DP |= DP_ENHANCED_FRAMING;
-
-		intel_dp->DP |= intel_crtc->pipe << 29;
-
-		/* don't miss out required setting for eDP */
-		intel_dp->DP |= DP_PLL_ENABLE;
-		if (adjusted_mode->clock < 200000)
-			intel_dp->DP |= DP_PLL_FREQ_160MHZ;
-		else
-			intel_dp->DP |= DP_PLL_FREQ_270MHZ;
-	} else if (!HAS_PCH_CPT(dev) || is_cpu_edp(intel_dp)) {
-		intel_dp->DP |= intel_dp->color_range;
-
-		if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
-			intel_dp->DP |= DP_SYNC_HS_HIGH;
-		if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
-			intel_dp->DP |= DP_SYNC_VS_HIGH;
-		intel_dp->DP |= DP_LINK_TRAIN_OFF;
-
-		if (intel_dp->link_configuration[1] & DP_LANE_COUNT_ENHANCED_FRAME_EN)
-			intel_dp->DP |= DP_ENHANCED_FRAMING;
-
-		if (intel_crtc->pipe == 1)
-			intel_dp->DP |= DP_PIPEB_SELECT;
-
-		if (is_cpu_edp(intel_dp)) {
-			/* don't miss out required setting for eDP */
-			intel_dp->DP |= DP_PLL_ENABLE;
-			if (adjusted_mode->clock < 200000)
-				intel_dp->DP |= DP_PLL_FREQ_160MHZ;
-			else
-				intel_dp->DP |= DP_PLL_FREQ_270MHZ;
-		}
-	} else {
-		intel_dp->DP |= DP_LINK_TRAIN_OFF_CPT;
-	}
-}
-
-#define IDLE_ON_MASK		(PP_ON | 0 	  | PP_SEQUENCE_MASK | 0                     | PP_SEQUENCE_STATE_MASK)
-#define IDLE_ON_VALUE   	(PP_ON | 0 	  | PP_SEQUENCE_NONE | 0                     | PP_SEQUENCE_STATE_ON_IDLE)
-
-#define IDLE_OFF_MASK		(PP_ON | 0        | PP_SEQUENCE_MASK | 0                     | PP_SEQUENCE_STATE_MASK)
-#define IDLE_OFF_VALUE		(0     | 0        | PP_SEQUENCE_NONE | 0                     | PP_SEQUENCE_STATE_OFF_IDLE)
-
-#define IDLE_CYCLE_MASK		(PP_ON | 0        | PP_SEQUENCE_MASK | PP_CYCLE_DELAY_ACTIVE | PP_SEQUENCE_STATE_MASK)
-#define IDLE_CYCLE_VALUE	(0     | 0        | PP_SEQUENCE_NONE | 0                     | PP_SEQUENCE_STATE_OFF_IDLE)
-
-static void ironlake_wait_panel_status(struct intel_dp *intel_dp,
-				       u32 mask,
-				       u32 value)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	DRM_DEBUG_KMS("mask %08x value %08x status %08x control %08x\n",
-		      mask, value,
-		      I915_READ(PCH_PP_STATUS),
-		      I915_READ(PCH_PP_CONTROL));
-
-	if (_wait_for((I915_READ(PCH_PP_STATUS) & mask) == value, 5000, 10)) {
-		DRM_ERROR("Panel status timeout: status %08x control %08x\n",
-			  I915_READ(PCH_PP_STATUS),
-			  I915_READ(PCH_PP_CONTROL));
-	}
-}
-
-static void ironlake_wait_panel_on(struct intel_dp *intel_dp)
-{
-	DRM_DEBUG_KMS("Wait for panel power on\n");
-	ironlake_wait_panel_status(intel_dp, IDLE_ON_MASK, IDLE_ON_VALUE);
-}
-
-static void ironlake_wait_panel_off(struct intel_dp *intel_dp)
-{
-	DRM_DEBUG_KMS("Wait for panel power off time\n");
-	ironlake_wait_panel_status(intel_dp, IDLE_OFF_MASK, IDLE_OFF_VALUE);
-}
-
-static void ironlake_wait_panel_power_cycle(struct intel_dp *intel_dp)
-{
-	DRM_DEBUG_KMS("Wait for panel power cycle\n");
-	ironlake_wait_panel_status(intel_dp, IDLE_CYCLE_MASK, IDLE_CYCLE_VALUE);
-}
-
-
-/* Read the current pp_control value, unlocking the register if it
- * is locked
- */
-
-static  u32 ironlake_get_pp_control(struct drm_i915_private *dev_priv)
-{
-	u32	control = I915_READ(PCH_PP_CONTROL);
-
-	control &= ~PANEL_UNLOCK_MASK;
-	control |= PANEL_UNLOCK_REGS;
-	return control;
-}
-
-static void ironlake_edp_panel_vdd_on(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 pp;
-
-	if (!is_edp(intel_dp))
-		return;
-	DRM_DEBUG_KMS("Turn eDP VDD on\n");
-
-	WARN(intel_dp->want_panel_vdd,
-	     "eDP VDD already requested on\n");
-
-	intel_dp->want_panel_vdd = true;
-
-	if (ironlake_edp_have_panel_vdd(intel_dp)) {
-		DRM_DEBUG_KMS("eDP VDD already on\n");
-		return;
-	}
-
-	if (!ironlake_edp_have_panel_power(intel_dp))
-		ironlake_wait_panel_power_cycle(intel_dp);
-
-	pp = ironlake_get_pp_control(dev_priv);
-	pp |= EDP_FORCE_VDD;
-	I915_WRITE(PCH_PP_CONTROL, pp);
-	POSTING_READ(PCH_PP_CONTROL);
-	DRM_DEBUG_KMS("PCH_PP_STATUS: 0x%08x PCH_PP_CONTROL: 0x%08x\n",
-		      I915_READ(PCH_PP_STATUS), I915_READ(PCH_PP_CONTROL));
-
-	/*
-	 * If the panel wasn't on, delay before accessing aux channel
-	 */
-	if (!ironlake_edp_have_panel_power(intel_dp)) {
-		DRM_DEBUG_KMS("eDP was not running\n");
-		msleep(intel_dp->panel_power_up_delay);
-	}
-}
-
-static void ironlake_panel_vdd_off_sync(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 pp;
-
-	if (!intel_dp->want_panel_vdd && ironlake_edp_have_panel_vdd(intel_dp)) {
-		pp = ironlake_get_pp_control(dev_priv);
-		pp &= ~EDP_FORCE_VDD;
-		I915_WRITE(PCH_PP_CONTROL, pp);
-		POSTING_READ(PCH_PP_CONTROL);
-
-		/* Make sure sequencer is idle before allowing subsequent activity */
-		DRM_DEBUG_KMS("PCH_PP_STATUS: 0x%08x PCH_PP_CONTROL: 0x%08x\n",
-			      I915_READ(PCH_PP_STATUS), I915_READ(PCH_PP_CONTROL));
-
-		msleep(intel_dp->panel_power_down_delay);
-	}
-}
-
-static void ironlake_panel_vdd_work(struct work_struct *__work)
-{
-	struct intel_dp *intel_dp = container_of(to_delayed_work(__work),
-						 struct intel_dp, panel_vdd_work);
-	struct drm_device *dev = intel_dp->base.base.dev;
-
-	mutex_lock(&dev->mode_config.mutex);
-	ironlake_panel_vdd_off_sync(intel_dp);
-	mutex_unlock(&dev->mode_config.mutex);
-}
-
-static void ironlake_edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync)
-{
-	if (!is_edp(intel_dp))
-		return;
-
-	DRM_DEBUG_KMS("Turn eDP VDD off %d\n", intel_dp->want_panel_vdd);
-	WARN(!intel_dp->want_panel_vdd, "eDP VDD not forced on");
-
-	intel_dp->want_panel_vdd = false;
-
-	if (sync) {
-		ironlake_panel_vdd_off_sync(intel_dp);
-	} else {
-		/*
-		 * Queue the timer to fire a long
-		 * time from now (relative to the power down delay)
-		 * to keep the panel power up across a sequence of operations
-		 */
-		schedule_delayed_work(&intel_dp->panel_vdd_work,
-				      msecs_to_jiffies(intel_dp->panel_power_cycle_delay * 5));
-	}
-}
-
-static void ironlake_edp_panel_on(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 pp;
-
-	if (!is_edp(intel_dp))
-		return;
-
-	DRM_DEBUG_KMS("Turn eDP power on\n");
-
-	if (ironlake_edp_have_panel_power(intel_dp)) {
-		DRM_DEBUG_KMS("eDP power already on\n");
-		return;
-	}
-
-	ironlake_wait_panel_power_cycle(intel_dp);
-
-	pp = ironlake_get_pp_control(dev_priv);
-	if (IS_GEN5(dev)) {
-		/* ILK workaround: disable reset around power sequence */
-		pp &= ~PANEL_POWER_RESET;
-		I915_WRITE(PCH_PP_CONTROL, pp);
-		POSTING_READ(PCH_PP_CONTROL);
-	}
-
-	pp |= POWER_TARGET_ON;
-	if (!IS_GEN5(dev))
-		pp |= PANEL_POWER_RESET;
-
-	I915_WRITE(PCH_PP_CONTROL, pp);
-	POSTING_READ(PCH_PP_CONTROL);
-
-	ironlake_wait_panel_on(intel_dp);
-
-	if (IS_GEN5(dev)) {
-		pp |= PANEL_POWER_RESET; /* restore panel reset bit */
-		I915_WRITE(PCH_PP_CONTROL, pp);
-		POSTING_READ(PCH_PP_CONTROL);
-	}
-}
-
-static void ironlake_edp_panel_off(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 pp;
-
-	if (!is_edp(intel_dp))
-		return;
-
-	DRM_DEBUG_KMS("Turn eDP power off\n");
-
-	WARN(!intel_dp->want_panel_vdd, "Need VDD to turn off panel\n");
-
-	pp = ironlake_get_pp_control(dev_priv);
-	pp &= ~(POWER_TARGET_ON | PANEL_POWER_RESET | EDP_BLC_ENABLE);
-	I915_WRITE(PCH_PP_CONTROL, pp);
-	POSTING_READ(PCH_PP_CONTROL);
-
-	ironlake_wait_panel_off(intel_dp);
-}
-
-static void ironlake_edp_backlight_on(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 pp;
-
-	if (!is_edp(intel_dp))
-		return;
-
-	DRM_DEBUG_KMS("\n");
-	/*
-	 * If we enable the backlight right away following a panel power
-	 * on, we may see slight flicker as the panel syncs with the eDP
-	 * link.  So delay a bit to make sure the image is solid before
-	 * allowing it to appear.
-	 */
-	msleep(intel_dp->backlight_on_delay);
-	pp = ironlake_get_pp_control(dev_priv);
-	pp |= EDP_BLC_ENABLE;
-	I915_WRITE(PCH_PP_CONTROL, pp);
-	POSTING_READ(PCH_PP_CONTROL);
-}
-
-static void ironlake_edp_backlight_off(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 pp;
-
-	if (!is_edp(intel_dp))
-		return;
-
-	DRM_DEBUG_KMS("\n");
-	pp = ironlake_get_pp_control(dev_priv);
-	pp &= ~EDP_BLC_ENABLE;
-	I915_WRITE(PCH_PP_CONTROL, pp);
-	POSTING_READ(PCH_PP_CONTROL);
-	msleep(intel_dp->backlight_off_delay);
-}
-
-static void ironlake_edp_pll_on(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 dpa_ctl;
-
-	DRM_DEBUG_KMS("\n");
-	dpa_ctl = I915_READ(DP_A);
-	dpa_ctl |= DP_PLL_ENABLE;
-	I915_WRITE(DP_A, dpa_ctl);
-	POSTING_READ(DP_A);
-	udelay(200);
-}
-
-static void ironlake_edp_pll_off(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 dpa_ctl;
-
-	dpa_ctl = I915_READ(DP_A);
-	dpa_ctl &= ~DP_PLL_ENABLE;
-	I915_WRITE(DP_A, dpa_ctl);
-	POSTING_READ(DP_A);
-	udelay(200);
-}
-
-/* If the sink supports it, try to set the power state appropriately */
-static void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode)
-{
-	int ret, i;
-
-	/* Should have a valid DPCD by this point */
-	if (intel_dp->dpcd[DP_DPCD_REV] < 0x11)
-		return;
-
-	if (mode != DRM_MODE_DPMS_ON) {
-		ret = intel_dp_aux_native_write_1(intel_dp, DP_SET_POWER,
-						  DP_SET_POWER_D3);
-		if (ret != 1)
-			DRM_DEBUG_DRIVER("failed to write sink power state\n");
-	} else {
-		/*
-		 * When turning on, we need to retry for 1ms to give the sink
-		 * time to wake up.
-		 */
-		for (i = 0; i < 3; i++) {
-			ret = intel_dp_aux_native_write_1(intel_dp,
-							  DP_SET_POWER,
-							  DP_SET_POWER_D0);
-			if (ret == 1)
-				break;
-			msleep(1);
-		}
-	}
-}
-
-static void intel_dp_prepare(struct drm_encoder *encoder)
-{
-	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
-
-
-	/* Make sure the panel is off before trying to change the mode. But also
-	 * ensure that we have vdd while we switch off the panel. */
-	ironlake_edp_panel_vdd_on(intel_dp);
-	ironlake_edp_backlight_off(intel_dp);
-	ironlake_edp_panel_off(intel_dp);
-
-	intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
-	intel_dp_link_down(intel_dp);
-	ironlake_edp_panel_vdd_off(intel_dp, false);
-}
-
-static void intel_dp_commit(struct drm_encoder *encoder)
-{
-	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct intel_crtc *intel_crtc = to_intel_crtc(intel_dp->base.base.crtc);
-
-	ironlake_edp_panel_vdd_on(intel_dp);
-	intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
-	intel_dp_start_link_train(intel_dp);
-	ironlake_edp_panel_on(intel_dp);
-	ironlake_edp_panel_vdd_off(intel_dp, true);
-	intel_dp_complete_link_train(intel_dp);
-	ironlake_edp_backlight_on(intel_dp);
-
-	intel_dp->dpms_mode = DRM_MODE_DPMS_ON;
-
-	if (HAS_PCH_CPT(dev))
-		intel_cpt_verify_modeset(dev, intel_crtc->pipe);
-}
-
-static void
-intel_dp_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t dp_reg = I915_READ(intel_dp->output_reg);
-
-	if (mode != DRM_MODE_DPMS_ON) {
-		/* Switching the panel off requires vdd. */
-		ironlake_edp_panel_vdd_on(intel_dp);
-		ironlake_edp_backlight_off(intel_dp);
-		ironlake_edp_panel_off(intel_dp);
-
-		intel_dp_sink_dpms(intel_dp, mode);
-		intel_dp_link_down(intel_dp);
-		ironlake_edp_panel_vdd_off(intel_dp, false);
-
-		if (is_cpu_edp(intel_dp))
-			ironlake_edp_pll_off(encoder);
-	} else {
-		if (is_cpu_edp(intel_dp))
-			ironlake_edp_pll_on(encoder);
-
-		ironlake_edp_panel_vdd_on(intel_dp);
-		intel_dp_sink_dpms(intel_dp, mode);
-		if (!(dp_reg & DP_PORT_EN)) {
-			intel_dp_start_link_train(intel_dp);
-			ironlake_edp_panel_on(intel_dp);
-			ironlake_edp_panel_vdd_off(intel_dp, true);
-			intel_dp_complete_link_train(intel_dp);
-		} else
-			ironlake_edp_panel_vdd_off(intel_dp, false);
-		ironlake_edp_backlight_on(intel_dp);
-	}
-	intel_dp->dpms_mode = mode;
-}
-
-/*
- * Native read with retry for link status and receiver capability reads for
- * cases where the sink may still be asleep.
- */
-static bool
-intel_dp_aux_native_read_retry(struct intel_dp *intel_dp, uint16_t address,
-			       uint8_t *recv, int recv_bytes)
-{
-	int ret, i;
-
-	/*
-	 * Sinks are *supposed* to come up within 1ms from an off state,
-	 * but we're also supposed to retry 3 times per the spec.
-	 */
-	for (i = 0; i < 3; i++) {
-		ret = intel_dp_aux_native_read(intel_dp, address, recv,
-					       recv_bytes);
-		if (ret == recv_bytes)
-			return true;
-		msleep(1);
-	}
-
-	return false;
-}
-
-/*
- * Fetch AUX CH registers 0x202 - 0x207 which contain
- * link status information
- */
-static bool
-intel_dp_get_link_status(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_STATUS_SIZE])
-{
-	return intel_dp_aux_native_read_retry(intel_dp,
-					      DP_LANE0_1_STATUS,
-					      link_status,
-					      DP_LINK_STATUS_SIZE);
-}
-
-static uint8_t
-intel_dp_link_status(uint8_t link_status[DP_LINK_STATUS_SIZE],
-		     int r)
-{
-	return link_status[r - DP_LANE0_1_STATUS];
-}
-
-static uint8_t
-intel_get_adjust_request_voltage(uint8_t adjust_request[2],
-				 int lane)
-{
-	int	    s = ((lane & 1) ?
-			 DP_ADJUST_VOLTAGE_SWING_LANE1_SHIFT :
-			 DP_ADJUST_VOLTAGE_SWING_LANE0_SHIFT);
-	uint8_t l = adjust_request[lane>>1];
-
-	return ((l >> s) & 3) << DP_TRAIN_VOLTAGE_SWING_SHIFT;
-}
-
-static uint8_t
-intel_get_adjust_request_pre_emphasis(uint8_t adjust_request[2],
-				      int lane)
-{
-	int	    s = ((lane & 1) ?
-			 DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT :
-			 DP_ADJUST_PRE_EMPHASIS_LANE0_SHIFT);
-	uint8_t l = adjust_request[lane>>1];
-
-	return ((l >> s) & 3) << DP_TRAIN_PRE_EMPHASIS_SHIFT;
-}
-
-
-#if 0
-static char	*voltage_names[] = {
-	"0.4V", "0.6V", "0.8V", "1.2V"
-};
-static char	*pre_emph_names[] = {
-	"0dB", "3.5dB", "6dB", "9.5dB"
-};
-static char	*link_train_names[] = {
-	"pattern 1", "pattern 2", "idle", "off"
-};
-#endif
-
-/*
- * These are source-specific values; current Intel hardware supports
- * a maximum voltage of 800mV and a maximum pre-emphasis of 6dB
- */
-
-static uint8_t
-intel_dp_voltage_max(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-
-	if (IS_GEN7(dev) && is_cpu_edp(intel_dp))
-		return DP_TRAIN_VOLTAGE_SWING_800;
-	else if (HAS_PCH_CPT(dev) && !is_cpu_edp(intel_dp))
-		return DP_TRAIN_VOLTAGE_SWING_1200;
-	else
-		return DP_TRAIN_VOLTAGE_SWING_800;
-}
-
-static uint8_t
-intel_dp_pre_emphasis_max(struct intel_dp *intel_dp, uint8_t voltage_swing)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-
-	if (IS_GEN7(dev) && is_cpu_edp(intel_dp)) {
-		switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
-		case DP_TRAIN_VOLTAGE_SWING_400:
-			return DP_TRAIN_PRE_EMPHASIS_6;
-		case DP_TRAIN_VOLTAGE_SWING_600:
-		case DP_TRAIN_VOLTAGE_SWING_800:
-			return DP_TRAIN_PRE_EMPHASIS_3_5;
-		default:
-			return DP_TRAIN_PRE_EMPHASIS_0;
-		}
-	} else {
-		switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
-		case DP_TRAIN_VOLTAGE_SWING_400:
-			return DP_TRAIN_PRE_EMPHASIS_6;
-		case DP_TRAIN_VOLTAGE_SWING_600:
-			return DP_TRAIN_PRE_EMPHASIS_6;
-		case DP_TRAIN_VOLTAGE_SWING_800:
-			return DP_TRAIN_PRE_EMPHASIS_3_5;
-		case DP_TRAIN_VOLTAGE_SWING_1200:
-		default:
-			return DP_TRAIN_PRE_EMPHASIS_0;
-		}
-	}
-}
-
-static void
-intel_get_adjust_train(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_STATUS_SIZE])
-{
-	uint8_t v = 0;
-	uint8_t p = 0;
-	int lane;
-	uint8_t	*adjust_request = link_status + (DP_ADJUST_REQUEST_LANE0_1 - DP_LANE0_1_STATUS);
-	uint8_t voltage_max;
-	uint8_t preemph_max;
-
-	for (lane = 0; lane < intel_dp->lane_count; lane++) {
-		uint8_t this_v = intel_get_adjust_request_voltage(adjust_request, lane);
-		uint8_t this_p = intel_get_adjust_request_pre_emphasis(adjust_request, lane);
-
-		if (this_v > v)
-			v = this_v;
-		if (this_p > p)
-			p = this_p;
-	}
-
-	voltage_max = intel_dp_voltage_max(intel_dp);
-	if (v >= voltage_max)
-		v = voltage_max | DP_TRAIN_MAX_SWING_REACHED;
-
-	preemph_max = intel_dp_pre_emphasis_max(intel_dp, v);
-	if (p >= preemph_max)
-		p = preemph_max | DP_TRAIN_MAX_PRE_EMPHASIS_REACHED;
-
-	for (lane = 0; lane < 4; lane++)
-		intel_dp->train_set[lane] = v | p;
-}
-
-static uint32_t
-intel_dp_signal_levels(uint8_t train_set)
-{
-	uint32_t	signal_levels = 0;
-
-	switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
-	case DP_TRAIN_VOLTAGE_SWING_400:
-	default:
-		signal_levels |= DP_VOLTAGE_0_4;
-		break;
-	case DP_TRAIN_VOLTAGE_SWING_600:
-		signal_levels |= DP_VOLTAGE_0_6;
-		break;
-	case DP_TRAIN_VOLTAGE_SWING_800:
-		signal_levels |= DP_VOLTAGE_0_8;
-		break;
-	case DP_TRAIN_VOLTAGE_SWING_1200:
-		signal_levels |= DP_VOLTAGE_1_2;
-		break;
-	}
-	switch (train_set & DP_TRAIN_PRE_EMPHASIS_MASK) {
-	case DP_TRAIN_PRE_EMPHASIS_0:
-	default:
-		signal_levels |= DP_PRE_EMPHASIS_0;
-		break;
-	case DP_TRAIN_PRE_EMPHASIS_3_5:
-		signal_levels |= DP_PRE_EMPHASIS_3_5;
-		break;
-	case DP_TRAIN_PRE_EMPHASIS_6:
-		signal_levels |= DP_PRE_EMPHASIS_6;
-		break;
-	case DP_TRAIN_PRE_EMPHASIS_9_5:
-		signal_levels |= DP_PRE_EMPHASIS_9_5;
-		break;
-	}
-	return signal_levels;
-}
-
-/* Gen6's DP voltage swing and pre-emphasis control */
-static uint32_t
-intel_gen6_edp_signal_levels(uint8_t train_set)
-{
-	int signal_levels = train_set & (DP_TRAIN_VOLTAGE_SWING_MASK |
-					 DP_TRAIN_PRE_EMPHASIS_MASK);
-	switch (signal_levels) {
-	case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_0:
-	case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_0:
-		return EDP_LINK_TRAIN_400_600MV_0DB_SNB_B;
-	case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_3_5:
-		return EDP_LINK_TRAIN_400MV_3_5DB_SNB_B;
-	case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_6:
-	case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_6:
-		return EDP_LINK_TRAIN_400_600MV_6DB_SNB_B;
-	case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_3_5:
-	case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_3_5:
-		return EDP_LINK_TRAIN_600_800MV_3_5DB_SNB_B;
-	case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_0:
-	case DP_TRAIN_VOLTAGE_SWING_1200 | DP_TRAIN_PRE_EMPHASIS_0:
-		return EDP_LINK_TRAIN_800_1200MV_0DB_SNB_B;
-	default:
-		DRM_DEBUG_KMS("Unsupported voltage swing/pre-emphasis level:"
-			      "0x%x\n", signal_levels);
-		return EDP_LINK_TRAIN_400_600MV_0DB_SNB_B;
-	}
-}
-
-/* Gen7's DP voltage swing and pre-emphasis control */
-static uint32_t
-intel_gen7_edp_signal_levels(uint8_t train_set)
-{
-	int signal_levels = train_set & (DP_TRAIN_VOLTAGE_SWING_MASK |
-					 DP_TRAIN_PRE_EMPHASIS_MASK);
-	switch (signal_levels) {
-	case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_0:
-		return EDP_LINK_TRAIN_400MV_0DB_IVB;
-	case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_3_5:
-		return EDP_LINK_TRAIN_400MV_3_5DB_IVB;
-	case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_6:
-		return EDP_LINK_TRAIN_400MV_6DB_IVB;
-
-	case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_0:
-		return EDP_LINK_TRAIN_600MV_0DB_IVB;
-	case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_3_5:
-		return EDP_LINK_TRAIN_600MV_3_5DB_IVB;
-
-	case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_0:
-		return EDP_LINK_TRAIN_800MV_0DB_IVB;
-	case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_3_5:
-		return EDP_LINK_TRAIN_800MV_3_5DB_IVB;
-
-	default:
-		DRM_DEBUG_KMS("Unsupported voltage swing/pre-emphasis level:"
-			      "0x%x\n", signal_levels);
-		return EDP_LINK_TRAIN_500MV_0DB_IVB;
-	}
-}
-
-static uint8_t
-intel_get_lane_status(uint8_t link_status[DP_LINK_STATUS_SIZE],
-		      int lane)
-{
-	int s = (lane & 1) * 4;
-	uint8_t l = link_status[lane>>1];
-
-	return (l >> s) & 0xf;
-}
-
-/* Check for clock recovery is done on all channels */
-static bool
-intel_clock_recovery_ok(uint8_t link_status[DP_LINK_STATUS_SIZE], int lane_count)
-{
-	int lane;
-	uint8_t lane_status;
-
-	for (lane = 0; lane < lane_count; lane++) {
-		lane_status = intel_get_lane_status(link_status, lane);
-		if ((lane_status & DP_LANE_CR_DONE) == 0)
-			return false;
-	}
-	return true;
-}
-
-/* Check to see if channel eq is done on all channels */
-#define CHANNEL_EQ_BITS (DP_LANE_CR_DONE|\
-			 DP_LANE_CHANNEL_EQ_DONE|\
-			 DP_LANE_SYMBOL_LOCKED)
-static bool
-intel_channel_eq_ok(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_STATUS_SIZE])
-{
-	uint8_t lane_align;
-	uint8_t lane_status;
-	int lane;
-
-	lane_align = intel_dp_link_status(link_status,
-					  DP_LANE_ALIGN_STATUS_UPDATED);
-	if ((lane_align & DP_INTERLANE_ALIGN_DONE) == 0)
-		return false;
-	for (lane = 0; lane < intel_dp->lane_count; lane++) {
-		lane_status = intel_get_lane_status(link_status, lane);
-		if ((lane_status & CHANNEL_EQ_BITS) != CHANNEL_EQ_BITS)
-			return false;
-	}
-	return true;
-}
-
-static bool
-intel_dp_set_link_train(struct intel_dp *intel_dp,
-			uint32_t dp_reg_value,
-			uint8_t dp_train_pat)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	I915_WRITE(intel_dp->output_reg, dp_reg_value);
-	POSTING_READ(intel_dp->output_reg);
-
-	intel_dp_aux_native_write_1(intel_dp,
-				    DP_TRAINING_PATTERN_SET,
-				    dp_train_pat);
-
-	ret = intel_dp_aux_native_write(intel_dp,
-					DP_TRAINING_LANE0_SET,
-					intel_dp->train_set,
-					intel_dp->lane_count);
-	if (ret != intel_dp->lane_count)
-		return false;
-
-	return true;
-}
-
-/* Enable corresponding port and start training pattern 1 */
-static void
-intel_dp_start_link_train(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(intel_dp->base.base.crtc);
-	int i;
-	uint8_t voltage;
-	bool clock_recovery = false;
-	int voltage_tries, loop_tries;
-	u32 reg;
-	uint32_t DP = intel_dp->DP;
-
-	/*
-	 * On CPT we have to enable the port in training pattern 1, which
-	 * will happen below in intel_dp_set_link_train.  Otherwise, enable
-	 * the port and wait for it to become active.
-	 */
-	if (!HAS_PCH_CPT(dev)) {
-		I915_WRITE(intel_dp->output_reg, intel_dp->DP);
-		POSTING_READ(intel_dp->output_reg);
-		intel_wait_for_vblank(dev, intel_crtc->pipe);
-	}
-
-	/* Write the link configuration data */
-	intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET,
-				  intel_dp->link_configuration,
-				  DP_LINK_CONFIGURATION_SIZE);
-
-	DP |= DP_PORT_EN;
-
-	if (HAS_PCH_CPT(dev) && (IS_GEN7(dev) || !is_cpu_edp(intel_dp)))
-		DP &= ~DP_LINK_TRAIN_MASK_CPT;
-	else
-		DP &= ~DP_LINK_TRAIN_MASK;
-	memset(intel_dp->train_set, 0, 4);
-	voltage = 0xff;
-	voltage_tries = 0;
-	loop_tries = 0;
-	clock_recovery = false;
-	for (;;) {
-		/* Use intel_dp->train_set[0] to set the voltage and pre emphasis values */
-		uint8_t	    link_status[DP_LINK_STATUS_SIZE];
-		uint32_t    signal_levels;
-
-
-		if (IS_GEN7(dev) && is_cpu_edp(intel_dp)) {
-			signal_levels = intel_gen7_edp_signal_levels(intel_dp->train_set[0]);
-			DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_IVB) | signal_levels;
-		} else if (IS_GEN6(dev) && is_cpu_edp(intel_dp)) {
-			signal_levels = intel_gen6_edp_signal_levels(intel_dp->train_set[0]);
-			DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_SNB) | signal_levels;
-		} else {
-			signal_levels = intel_dp_signal_levels(intel_dp->train_set[0]);
-			DRM_DEBUG_KMS("training pattern 1 signal levels %08x\n", signal_levels);
-			DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
-		}
-
-		if (HAS_PCH_CPT(dev) && (IS_GEN7(dev) || !is_cpu_edp(intel_dp)))
-			reg = DP | DP_LINK_TRAIN_PAT_1_CPT;
-		else
-			reg = DP | DP_LINK_TRAIN_PAT_1;
-
-		if (!intel_dp_set_link_train(intel_dp, reg,
-					     DP_TRAINING_PATTERN_1 |
-					     DP_LINK_SCRAMBLING_DISABLE))
-			break;
-		/* Set training pattern 1 */
-
-		udelay(100);
-		if (!intel_dp_get_link_status(intel_dp, link_status)) {
-			DRM_ERROR("failed to get link status\n");
-			break;
-		}
-
-		if (intel_clock_recovery_ok(link_status, intel_dp->lane_count)) {
-			DRM_DEBUG_KMS("clock recovery OK\n");
-			clock_recovery = true;
-			break;
-		}
-
-		/* Check to see if we've tried the max voltage */
-		for (i = 0; i < intel_dp->lane_count; i++)
-			if ((intel_dp->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0)
-				break;
-		if (i == intel_dp->lane_count) {
-			++loop_tries;
-			if (loop_tries == 5) {
-				DRM_DEBUG_KMS("too many full retries, give up\n");
-				break;
-			}
-			memset(intel_dp->train_set, 0, 4);
-			voltage_tries = 0;
-			continue;
-		}
-
-		/* Check to see if we've tried the same voltage 5 times */
-		if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) {
-			++voltage_tries;
-			if (voltage_tries == 5) {
-				DRM_DEBUG_KMS("too many voltage retries, give up\n");
-				break;
-			}
-		} else
-			voltage_tries = 0;
-		voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
-
-		/* Compute new intel_dp->train_set as requested by target */
-		intel_get_adjust_train(intel_dp, link_status);
-	}
-
-	intel_dp->DP = DP;
-}
-
-static void
-intel_dp_complete_link_train(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	bool channel_eq = false;
-	int tries, cr_tries;
-	u32 reg;
-	uint32_t DP = intel_dp->DP;
-
-	/* channel equalization */
-	tries = 0;
-	cr_tries = 0;
-	channel_eq = false;
-	for (;;) {
-		/* Use intel_dp->train_set[0] to set the voltage and pre emphasis values */
-		uint32_t    signal_levels;
-		uint8_t	    link_status[DP_LINK_STATUS_SIZE];
-
-		if (cr_tries > 5) {
-			DRM_ERROR("failed to train DP, aborting\n");
-			intel_dp_link_down(intel_dp);
-			break;
-		}
-
-		if (IS_GEN7(dev) && is_cpu_edp(intel_dp)) {
-			signal_levels = intel_gen7_edp_signal_levels(intel_dp->train_set[0]);
-			DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_IVB) | signal_levels;
-		} else if (IS_GEN6(dev) && is_cpu_edp(intel_dp)) {
-			signal_levels = intel_gen6_edp_signal_levels(intel_dp->train_set[0]);
-			DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_SNB) | signal_levels;
-		} else {
-			signal_levels = intel_dp_signal_levels(intel_dp->train_set[0]);
-			DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
-		}
-
-		if (HAS_PCH_CPT(dev) && (IS_GEN7(dev) || !is_cpu_edp(intel_dp)))
-			reg = DP | DP_LINK_TRAIN_PAT_2_CPT;
-		else
-			reg = DP | DP_LINK_TRAIN_PAT_2;
-
-		/* channel eq pattern */
-		if (!intel_dp_set_link_train(intel_dp, reg,
-					     DP_TRAINING_PATTERN_2 |
-					     DP_LINK_SCRAMBLING_DISABLE))
-			break;
-
-		udelay(400);
-		if (!intel_dp_get_link_status(intel_dp, link_status))
-			break;
-
-		/* Make sure clock is still ok */
-		if (!intel_clock_recovery_ok(link_status, intel_dp->lane_count)) {
-			intel_dp_start_link_train(intel_dp);
-			cr_tries++;
-			continue;
-		}
-
-		if (intel_channel_eq_ok(intel_dp, link_status)) {
-			channel_eq = true;
-			break;
-		}
-
-		/* Try 5 times, then try clock recovery if that fails */
-		if (tries > 5) {
-			intel_dp_link_down(intel_dp);
-			intel_dp_start_link_train(intel_dp);
-			tries = 0;
-			cr_tries++;
-			continue;
-		}
-
-		/* Compute new intel_dp->train_set as requested by target */
-		intel_get_adjust_train(intel_dp, link_status);
-		++tries;
-	}
-
-	if (HAS_PCH_CPT(dev) && (IS_GEN7(dev) || !is_cpu_edp(intel_dp)))
-		reg = DP | DP_LINK_TRAIN_OFF_CPT;
-	else
-		reg = DP | DP_LINK_TRAIN_OFF;
-
-	I915_WRITE(intel_dp->output_reg, reg);
-	POSTING_READ(intel_dp->output_reg);
-	intel_dp_aux_native_write_1(intel_dp,
-				    DP_TRAINING_PATTERN_SET, DP_TRAINING_PATTERN_DISABLE);
-}
-
-static void
-intel_dp_link_down(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t DP = intel_dp->DP;
-
-	if ((I915_READ(intel_dp->output_reg) & DP_PORT_EN) == 0)
-		return;
-
-	DRM_DEBUG_KMS("\n");
-
-	if (is_edp(intel_dp)) {
-		DP &= ~DP_PLL_ENABLE;
-		I915_WRITE(intel_dp->output_reg, DP);
-		POSTING_READ(intel_dp->output_reg);
-		udelay(100);
-	}
-
-	if (HAS_PCH_CPT(dev) && (IS_GEN7(dev) || !is_cpu_edp(intel_dp))) {
-		DP &= ~DP_LINK_TRAIN_MASK_CPT;
-		I915_WRITE(intel_dp->output_reg, DP | DP_LINK_TRAIN_PAT_IDLE_CPT);
-	} else {
-		DP &= ~DP_LINK_TRAIN_MASK;
-		I915_WRITE(intel_dp->output_reg, DP | DP_LINK_TRAIN_PAT_IDLE);
-	}
-	POSTING_READ(intel_dp->output_reg);
-
-	msleep(17);
-
-	if (is_edp(intel_dp)) {
-		if (HAS_PCH_CPT(dev) && (IS_GEN7(dev) || !is_cpu_edp(intel_dp)))
-			DP |= DP_LINK_TRAIN_OFF_CPT;
-		else
-			DP |= DP_LINK_TRAIN_OFF;
-	}
-
-	if (!HAS_PCH_CPT(dev) &&
-	    I915_READ(intel_dp->output_reg) & DP_PIPEB_SELECT) {
-		struct drm_crtc *crtc = intel_dp->base.base.crtc;
-
-		/* Hardware workaround: leaving our transcoder select
-		 * set to transcoder B while it's off will prevent the
-		 * corresponding HDMI output on transcoder A.
-		 *
-		 * Combine this with another hardware workaround:
-		 * transcoder select bit can only be cleared while the
-		 * port is enabled.
-		 */
-		DP &= ~DP_PIPEB_SELECT;
-		I915_WRITE(intel_dp->output_reg, DP);
-
-		/* Changes to enable or select take place the vblank
-		 * after being written.
-		 */
-		if (crtc == NULL) {
-			/* We can arrive here never having been attached
-			 * to a CRTC, for instance, due to inheriting
-			 * random state from the BIOS.
-			 *
-			 * If the pipe is not running, play safe and
-			 * wait for the clocks to stabilise before
-			 * continuing.
-			 */
-			POSTING_READ(intel_dp->output_reg);
-			msleep(50);
-		} else
-			intel_wait_for_vblank(dev, to_intel_crtc(crtc)->pipe);
-	}
-
-	DP &= ~DP_AUDIO_OUTPUT_ENABLE;
-	I915_WRITE(intel_dp->output_reg, DP & ~DP_PORT_EN);
-	POSTING_READ(intel_dp->output_reg);
-	msleep(intel_dp->panel_power_down_delay);
-}
-
-static bool
-intel_dp_get_dpcd(struct intel_dp *intel_dp)
-{
-	if (intel_dp_aux_native_read_retry(intel_dp, 0x000, intel_dp->dpcd,
-					   sizeof(intel_dp->dpcd)) &&
-	    (intel_dp->dpcd[DP_DPCD_REV] != 0)) {
-		return true;
-	}
-
-	return false;
-}
-
-static bool
-intel_dp_get_sink_irq(struct intel_dp *intel_dp, u8 *sink_irq_vector)
-{
-	int ret;
-
-	ret = intel_dp_aux_native_read_retry(intel_dp,
-					     DP_DEVICE_SERVICE_IRQ_VECTOR,
-					     sink_irq_vector, 1);
-	if (!ret)
-		return false;
-
-	return true;
-}
-
-static void
-intel_dp_handle_test_request(struct intel_dp *intel_dp)
-{
-	/* NAK by default */
-	intel_dp_aux_native_write_1(intel_dp, DP_TEST_RESPONSE, DP_TEST_ACK);
-}
-
-/*
- * According to DP spec
- * 5.1.2:
- *  1. Read DPCD
- *  2. Configure link according to Receiver Capabilities
- *  3. Use Link Training from 2.5.3.3 and 3.5.1.3
- *  4. Check link status on receipt of hot-plug interrupt
- */
-
-static void
-intel_dp_check_link_status(struct intel_dp *intel_dp)
-{
-	u8 sink_irq_vector;
-	u8 link_status[DP_LINK_STATUS_SIZE];
-
-	if (intel_dp->dpms_mode != DRM_MODE_DPMS_ON)
-		return;
-
-	if (!intel_dp->base.base.crtc)
-		return;
-
-	/* Try to read receiver status if the link appears to be up */
-	if (!intel_dp_get_link_status(intel_dp, link_status)) {
-		intel_dp_link_down(intel_dp);
-		return;
-	}
-
-	/* Now read the DPCD to see if it's actually running */
-	if (!intel_dp_get_dpcd(intel_dp)) {
-		intel_dp_link_down(intel_dp);
-		return;
-	}
-
-	/* Try to read the source of the interrupt */
-	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
-	    intel_dp_get_sink_irq(intel_dp, &sink_irq_vector)) {
-		/* Clear interrupt source */
-		intel_dp_aux_native_write_1(intel_dp,
-					    DP_DEVICE_SERVICE_IRQ_VECTOR,
-					    sink_irq_vector);
-
-		if (sink_irq_vector & DP_AUTOMATED_TEST_REQUEST)
-			intel_dp_handle_test_request(intel_dp);
-		if (sink_irq_vector & (DP_CP_IRQ | DP_SINK_SPECIFIC_IRQ))
-			DRM_DEBUG_DRIVER("CP or sink specific irq unhandled\n");
-	}
-
-	if (!intel_channel_eq_ok(intel_dp, link_status)) {
-		DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
-			      drm_get_encoder_name(&intel_dp->base.base));
-		intel_dp_start_link_train(intel_dp);
-		intel_dp_complete_link_train(intel_dp);
-	}
-}
-
-static enum drm_connector_status
-intel_dp_detect_dpcd(struct intel_dp *intel_dp)
-{
-	if (intel_dp_get_dpcd(intel_dp))
-		return connector_status_connected;
-	return connector_status_disconnected;
-}
-
-static enum drm_connector_status
-ironlake_dp_detect(struct intel_dp *intel_dp)
-{
-	enum drm_connector_status status;
-
-	/* Can't disconnect eDP, but you can close the lid... */
-	if (is_edp(intel_dp)) {
-		status = intel_panel_detect(intel_dp->base.base.dev);
-		if (status == connector_status_unknown)
-			status = connector_status_connected;
-		return status;
-	}
-
-	return intel_dp_detect_dpcd(intel_dp);
-}
-
-static enum drm_connector_status
-g4x_dp_detect(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t temp, bit;
-
-	switch (intel_dp->output_reg) {
-	case DP_B:
-		bit = DPB_HOTPLUG_INT_STATUS;
-		break;
-	case DP_C:
-		bit = DPC_HOTPLUG_INT_STATUS;
-		break;
-	case DP_D:
-		bit = DPD_HOTPLUG_INT_STATUS;
-		break;
-	default:
-		return connector_status_unknown;
-	}
-
-	temp = I915_READ(PORT_HOTPLUG_STAT);
-
-	if ((temp & bit) == 0)
-		return connector_status_disconnected;
-
-	return intel_dp_detect_dpcd(intel_dp);
-}
-
-static struct edid *
-intel_dp_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter)
-{
-	struct intel_dp *intel_dp = intel_attached_dp(connector);
-	struct edid	*edid;
-
-	ironlake_edp_panel_vdd_on(intel_dp);
-	edid = drm_get_edid(connector, adapter);
-	ironlake_edp_panel_vdd_off(intel_dp, false);
-	return edid;
-}
-
-static int
-intel_dp_get_edid_modes(struct drm_connector *connector, struct i2c_adapter *adapter)
-{
-	struct intel_dp *intel_dp = intel_attached_dp(connector);
-	int	ret;
-
-	ironlake_edp_panel_vdd_on(intel_dp);
-	ret = intel_ddc_get_modes(connector, adapter);
-	ironlake_edp_panel_vdd_off(intel_dp, false);
-	return ret;
-}
-
-
-/**
- * Uses CRT_HOTPLUG_EN and CRT_HOTPLUG_STAT to detect DP connection.
- *
- * \return true if DP port is connected.
- * \return false if DP port is disconnected.
- */
-static enum drm_connector_status
-intel_dp_detect(struct drm_connector *connector, bool force)
-{
-	struct intel_dp *intel_dp = intel_attached_dp(connector);
-	struct drm_device *dev = intel_dp->base.base.dev;
-	enum drm_connector_status status;
-	struct edid *edid = NULL;
-
-	intel_dp->has_audio = false;
-
-	if (HAS_PCH_SPLIT(dev))
-		status = ironlake_dp_detect(intel_dp);
-	else
-		status = g4x_dp_detect(intel_dp);
-
-	DRM_DEBUG_KMS("DPCD: %02hx%02hx%02hx%02hx%02hx%02hx%02hx%02hx\n",
-		      intel_dp->dpcd[0], intel_dp->dpcd[1], intel_dp->dpcd[2],
-		      intel_dp->dpcd[3], intel_dp->dpcd[4], intel_dp->dpcd[5],
-		      intel_dp->dpcd[6], intel_dp->dpcd[7]);
-
-	if (status != connector_status_connected)
-		return status;
-
-	if (intel_dp->force_audio != HDMI_AUDIO_AUTO) {
-		intel_dp->has_audio = (intel_dp->force_audio == HDMI_AUDIO_ON);
-	} else {
-		edid = intel_dp_get_edid(connector, &intel_dp->adapter);
-		if (edid) {
-			intel_dp->has_audio = drm_detect_monitor_audio(edid);
-			connector->display_info.raw_edid = NULL;
-			kfree(edid);
-		}
-	}
-
-	return connector_status_connected;
-}
-
-static int intel_dp_get_modes(struct drm_connector *connector)
-{
-	struct intel_dp *intel_dp = intel_attached_dp(connector);
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	/* We should parse the EDID data and find out if it has an audio sink
-	 */
-
-	ret = intel_dp_get_edid_modes(connector, &intel_dp->adapter);
-	if (ret) {
-		if (is_edp(intel_dp) && !intel_dp->panel_fixed_mode) {
-			struct drm_display_mode *newmode;
-			list_for_each_entry(newmode, &connector->probed_modes,
-					    head) {
-				if ((newmode->type & DRM_MODE_TYPE_PREFERRED)) {
-					intel_dp->panel_fixed_mode =
-						drm_mode_duplicate(dev, newmode);
-					break;
-				}
-			}
-		}
-		return ret;
-	}
-
-	/* if eDP has no EDID, try to use fixed panel mode from VBT */
-	if (is_edp(intel_dp)) {
-		/* initialize panel mode from VBT if available for eDP */
-		if (intel_dp->panel_fixed_mode == NULL && dev_priv->lfp_lvds_vbt_mode != NULL) {
-			intel_dp->panel_fixed_mode =
-				drm_mode_duplicate(dev, dev_priv->lfp_lvds_vbt_mode);
-			if (intel_dp->panel_fixed_mode) {
-				intel_dp->panel_fixed_mode->type |=
-					DRM_MODE_TYPE_PREFERRED;
-			}
-		}
-		if (intel_dp->panel_fixed_mode) {
-			struct drm_display_mode *mode;
-			mode = drm_mode_duplicate(dev, intel_dp->panel_fixed_mode);
-			drm_mode_probed_add(connector, mode);
-			return 1;
-		}
-	}
-	return 0;
-}
-
-static bool
-intel_dp_detect_audio(struct drm_connector *connector)
-{
-	struct intel_dp *intel_dp = intel_attached_dp(connector);
-	struct edid *edid;
-	bool has_audio = false;
-
-	edid = intel_dp_get_edid(connector, &intel_dp->adapter);
-	if (edid) {
-		has_audio = drm_detect_monitor_audio(edid);
-
-		connector->display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-
-	return has_audio;
-}
-
-static int
-intel_dp_set_property(struct drm_connector *connector,
-		      struct drm_property *property,
-		      uint64_t val)
-{
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-	struct intel_dp *intel_dp = intel_attached_dp(connector);
-	int ret;
-
-	ret = drm_connector_property_set_value(connector, property, val);
-	if (ret)
-		return ret;
-
-	if (property == dev_priv->force_audio_property) {
-		int i = val;
-		bool has_audio;
-
-		if (i == intel_dp->force_audio)
-			return 0;
-
-		intel_dp->force_audio = i;
-
-		if (i == HDMI_AUDIO_AUTO)
-			has_audio = intel_dp_detect_audio(connector);
-		else
-			has_audio = (i == HDMI_AUDIO_ON);
-
-		if (has_audio == intel_dp->has_audio)
-			return 0;
-
-		intel_dp->has_audio = has_audio;
-		goto done;
-	}
-
-	if (property == dev_priv->broadcast_rgb_property) {
-		if (val == !!intel_dp->color_range)
-			return 0;
-
-		intel_dp->color_range = val ? DP_COLOR_RANGE_16_235 : 0;
-		goto done;
-	}
-
-	return -EINVAL;
-
-done:
-	if (intel_dp->base.base.crtc) {
-		struct drm_crtc *crtc = intel_dp->base.base.crtc;
-		drm_crtc_helper_set_mode(crtc, &crtc->mode,
-					 crtc->x, crtc->y,
-					 crtc->fb);
-	}
-
-	return 0;
-}
-
-static void
-intel_dp_destroy(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-
-	if (intel_dpd_is_edp(dev))
-		intel_panel_destroy_backlight(dev);
-
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static void intel_dp_encoder_destroy(struct drm_encoder *encoder)
-{
-	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
-
-	i2c_del_adapter(&intel_dp->adapter);
-	drm_encoder_cleanup(encoder);
-	if (is_edp(intel_dp)) {
-		cancel_delayed_work_sync(&intel_dp->panel_vdd_work);
-		ironlake_panel_vdd_off_sync(intel_dp);
-	}
-	kfree(intel_dp);
-}
-
-static const struct drm_encoder_helper_funcs intel_dp_helper_funcs = {
-	.dpms = intel_dp_dpms,
-	.mode_fixup = intel_dp_mode_fixup,
-	.prepare = intel_dp_prepare,
-	.mode_set = intel_dp_mode_set,
-	.commit = intel_dp_commit,
-};
-
-static const struct drm_connector_funcs intel_dp_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = intel_dp_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_dp_set_property,
-	.destroy = intel_dp_destroy,
-};
-
-static const struct drm_connector_helper_funcs intel_dp_connector_helper_funcs = {
-	.get_modes = intel_dp_get_modes,
-	.mode_valid = intel_dp_mode_valid,
-	.best_encoder = intel_best_encoder,
-};
-
-static const struct drm_encoder_funcs intel_dp_enc_funcs = {
-	.destroy = intel_dp_encoder_destroy,
-};
-
-static void
-intel_dp_hot_plug(struct intel_encoder *intel_encoder)
-{
-	struct intel_dp *intel_dp = container_of(intel_encoder, struct intel_dp, base);
-
-	intel_dp_check_link_status(intel_dp);
-}
-
-/* Return which DP Port should be selected for Transcoder DP control */
-int
-intel_trans_dp_port_sel(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_encoder *encoder;
-
-	list_for_each_entry(encoder, &mode_config->encoder_list, head) {
-		struct intel_dp *intel_dp;
-
-		if (encoder->crtc != crtc)
-			continue;
-
-		intel_dp = enc_to_intel_dp(encoder);
-		if (intel_dp->base.type == INTEL_OUTPUT_DISPLAYPORT ||
-		    intel_dp->base.type == INTEL_OUTPUT_EDP)
-			return intel_dp->output_reg;
-	}
-
-	return -1;
-}
-
-/* check the VBT to see whether the eDP is on DP-D port */
-bool intel_dpd_is_edp(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct child_device_config *p_child;
-	int i;
-
-	if (!dev_priv->child_dev_num)
-		return false;
-
-	for (i = 0; i < dev_priv->child_dev_num; i++) {
-		p_child = dev_priv->child_dev + i;
-
-		if (p_child->dvo_port == PORT_IDPD &&
-		    p_child->device_type == DEVICE_TYPE_eDP)
-			return true;
-	}
-	return false;
-}
-
-static void
-intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connector)
-{
-	intel_attach_force_audio_property(connector);
-	intel_attach_broadcast_rgb_property(connector);
-}
-
-void
-intel_dp_init(struct drm_device *dev, int output_reg)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_connector *connector;
-	struct intel_dp *intel_dp;
-	struct intel_encoder *intel_encoder;
-	struct intel_connector *intel_connector;
-	const char *name = NULL;
-	int type;
-
-	intel_dp = kzalloc(sizeof(struct intel_dp), GFP_KERNEL);
-	if (!intel_dp)
-		return;
-
-	intel_dp->output_reg = output_reg;
-	intel_dp->dpms_mode = -1;
-
-	intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
-	if (!intel_connector) {
-		kfree(intel_dp);
-		return;
-	}
-	intel_encoder = &intel_dp->base;
-
-	if (HAS_PCH_SPLIT(dev) && output_reg == PCH_DP_D)
-		if (intel_dpd_is_edp(dev))
-			intel_dp->is_pch_edp = true;
-
-	if (output_reg == DP_A || is_pch_edp(intel_dp)) {
-		type = DRM_MODE_CONNECTOR_eDP;
-		intel_encoder->type = INTEL_OUTPUT_EDP;
-	} else {
-		type = DRM_MODE_CONNECTOR_DisplayPort;
-		intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
-	}
-
-	connector = &intel_connector->base;
-	drm_connector_init(dev, connector, &intel_dp_connector_funcs, type);
-	drm_connector_helper_add(connector, &intel_dp_connector_helper_funcs);
-
-	connector->polled = DRM_CONNECTOR_POLL_HPD;
-
-	if (output_reg == DP_B || output_reg == PCH_DP_B)
-		intel_encoder->clone_mask = (1 << INTEL_DP_B_CLONE_BIT);
-	else if (output_reg == DP_C || output_reg == PCH_DP_C)
-		intel_encoder->clone_mask = (1 << INTEL_DP_C_CLONE_BIT);
-	else if (output_reg == DP_D || output_reg == PCH_DP_D)
-		intel_encoder->clone_mask = (1 << INTEL_DP_D_CLONE_BIT);
-
-	if (is_edp(intel_dp)) {
-		intel_encoder->clone_mask = (1 << INTEL_EDP_CLONE_BIT);
-		INIT_DELAYED_WORK(&intel_dp->panel_vdd_work,
-				  ironlake_panel_vdd_work);
-	}
-
-	intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
-	connector->interlace_allowed = true;
-	connector->doublescan_allowed = 0;
-
-	drm_encoder_init(dev, &intel_encoder->base, &intel_dp_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
-	drm_encoder_helper_add(&intel_encoder->base, &intel_dp_helper_funcs);
-
-	intel_connector_attach_encoder(intel_connector, intel_encoder);
-	drm_sysfs_connector_add(connector);
-
-	/* Set up the DDC bus. */
-	switch (output_reg) {
-		case DP_A:
-			name = "DPDDC-A";
-			break;
-		case DP_B:
-		case PCH_DP_B:
-			dev_priv->hotplug_supported_mask |=
-				HDMIB_HOTPLUG_INT_STATUS;
-			name = "DPDDC-B";
-			break;
-		case DP_C:
-		case PCH_DP_C:
-			dev_priv->hotplug_supported_mask |=
-				HDMIC_HOTPLUG_INT_STATUS;
-			name = "DPDDC-C";
-			break;
-		case DP_D:
-		case PCH_DP_D:
-			dev_priv->hotplug_supported_mask |=
-				HDMID_HOTPLUG_INT_STATUS;
-			name = "DPDDC-D";
-			break;
-	}
-
-	/* Cache some DPCD data in the eDP case */
-	if (is_edp(intel_dp)) {
-		bool ret;
-		struct edp_power_seq	cur, vbt;
-		u32 pp_on, pp_off, pp_div;
-
-		pp_on = I915_READ(PCH_PP_ON_DELAYS);
-		pp_off = I915_READ(PCH_PP_OFF_DELAYS);
-		pp_div = I915_READ(PCH_PP_DIVISOR);
-
-		/* Pull timing values out of registers */
-		cur.t1_t3 = (pp_on & PANEL_POWER_UP_DELAY_MASK) >>
-			PANEL_POWER_UP_DELAY_SHIFT;
-
-		cur.t8 = (pp_on & PANEL_LIGHT_ON_DELAY_MASK) >>
-			PANEL_LIGHT_ON_DELAY_SHIFT;
-
-		cur.t9 = (pp_off & PANEL_LIGHT_OFF_DELAY_MASK) >>
-			PANEL_LIGHT_OFF_DELAY_SHIFT;
-
-		cur.t10 = (pp_off & PANEL_POWER_DOWN_DELAY_MASK) >>
-			PANEL_POWER_DOWN_DELAY_SHIFT;
-
-		cur.t11_t12 = ((pp_div & PANEL_POWER_CYCLE_DELAY_MASK) >>
-			       PANEL_POWER_CYCLE_DELAY_SHIFT) * 1000;
-
-		DRM_DEBUG_KMS("cur t1_t3 %d t8 %d t9 %d t10 %d t11_t12 %d\n",
-			      cur.t1_t3, cur.t8, cur.t9, cur.t10, cur.t11_t12);
-
-		vbt = dev_priv->edp.pps;
-
-		DRM_DEBUG_KMS("vbt t1_t3 %d t8 %d t9 %d t10 %d t11_t12 %d\n",
-			      vbt.t1_t3, vbt.t8, vbt.t9, vbt.t10, vbt.t11_t12);
-
-#define get_delay(field)	((max(cur.field, vbt.field) + 9) / 10)
-
-		intel_dp->panel_power_up_delay = get_delay(t1_t3);
-		intel_dp->backlight_on_delay = get_delay(t8);
-		intel_dp->backlight_off_delay = get_delay(t9);
-		intel_dp->panel_power_down_delay = get_delay(t10);
-		intel_dp->panel_power_cycle_delay = get_delay(t11_t12);
-
-		DRM_DEBUG_KMS("panel power up delay %d, power down delay %d, power cycle delay %d\n",
-			      intel_dp->panel_power_up_delay, intel_dp->panel_power_down_delay,
-			      intel_dp->panel_power_cycle_delay);
-
-		DRM_DEBUG_KMS("backlight on delay %d, off delay %d\n",
-			      intel_dp->backlight_on_delay, intel_dp->backlight_off_delay);
-
-		ironlake_edp_panel_vdd_on(intel_dp);
-		ret = intel_dp_get_dpcd(intel_dp);
-		ironlake_edp_panel_vdd_off(intel_dp, false);
-
-		if (ret) {
-			if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11)
-				dev_priv->no_aux_handshake =
-					intel_dp->dpcd[DP_MAX_DOWNSPREAD] &
-					DP_NO_AUX_HANDSHAKE_LINK_TRAINING;
-		} else {
-			/* if this fails, presume the device is a ghost */
-			DRM_INFO("failed to retrieve link info, disabling eDP\n");
-			intel_dp_encoder_destroy(&intel_dp->base.base);
-			intel_dp_destroy(&intel_connector->base);
-			return;
-		}
-	}
-
-	intel_dp_i2c_init(intel_dp, intel_connector, name);
-
-	intel_encoder->hot_plug = intel_dp_hot_plug;
-
-	if (is_edp(intel_dp)) {
-		dev_priv->int_edp_connector = connector;
-		intel_panel_setup_backlight(dev);
-	}
-
-	intel_dp_add_properties(intel_dp, connector);
-
-	/* For G4X desktop chip, PEG_BAND_GAP_DATA 3:0 must first be written
-	 * 0xd.  Failure to do so will result in spurious interrupts being
-	 * generated on the port when a cable is not attached.
-	 */
-	if (IS_G4X(dev) && !IS_GM45(dev)) {
-		u32 temp = I915_READ(PEG_BAND_GAP_DATA);
-		I915_WRITE(PEG_BAND_GAP_DATA, (temp & ~0xf) | 0xd);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_drv.h
deleted file mode 100644
index 715afa15..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_drv.h
+++ /dev/null
@@ -1,426 +0,0 @@
-/*
- * Copyright (c) 2006 Dave Airlie <airlied@linux.ie>
- * Copyright (c) 2007-2008 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-#ifndef __INTEL_DRV_H__
-#define __INTEL_DRV_H__
-
-#include <linux/i2c.h>
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "drm_fb_helper.h"
-
-#define _wait_for(COND, MS, W) ({ \
-	unsigned long timeout__ = jiffies + msecs_to_jiffies(MS);	\
-	int ret__ = 0;							\
-	while (!(COND)) {						\
-		if (time_after(jiffies, timeout__)) {			\
-			ret__ = -ETIMEDOUT;				\
-			break;						\
-		}							\
-		if (W && drm_can_sleep()) msleep(W);	\
-	}								\
-	ret__;								\
-})
-
-#define wait_for(COND, MS) _wait_for(COND, MS, 1)
-#define wait_for_atomic(COND, MS) _wait_for(COND, MS, 0)
-
-#define KHz(x) (1000*x)
-#define MHz(x) KHz(1000*x)
-
-/*
- * Display related stuff
- */
-
-/* store information about an Ixxx DVO */
-/* The i830->i865 use multiple DVOs with multiple i2cs */
-/* the i915, i945 have a single sDVO i2c bus - which is different */
-#define MAX_OUTPUTS 6
-/* maximum connectors per crtcs in the mode set */
-#define INTELFB_CONN_LIMIT 4
-
-#define INTEL_I2C_BUS_DVO 1
-#define INTEL_I2C_BUS_SDVO 2
-
-/* these are outputs from the chip - integrated only
-   external chips are via DVO or SDVO output */
-#define INTEL_OUTPUT_UNUSED 0
-#define INTEL_OUTPUT_ANALOG 1
-#define INTEL_OUTPUT_DVO 2
-#define INTEL_OUTPUT_SDVO 3
-#define INTEL_OUTPUT_LVDS 4
-#define INTEL_OUTPUT_TVOUT 5
-#define INTEL_OUTPUT_HDMI 6
-#define INTEL_OUTPUT_DISPLAYPORT 7
-#define INTEL_OUTPUT_EDP 8
-
-/* Intel Pipe Clone Bit */
-#define INTEL_HDMIB_CLONE_BIT 1
-#define INTEL_HDMIC_CLONE_BIT 2
-#define INTEL_HDMID_CLONE_BIT 3
-#define INTEL_HDMIE_CLONE_BIT 4
-#define INTEL_HDMIF_CLONE_BIT 5
-#define INTEL_SDVO_NON_TV_CLONE_BIT 6
-#define INTEL_SDVO_TV_CLONE_BIT 7
-#define INTEL_SDVO_LVDS_CLONE_BIT 8
-#define INTEL_ANALOG_CLONE_BIT 9
-#define INTEL_TV_CLONE_BIT 10
-#define INTEL_DP_B_CLONE_BIT 11
-#define INTEL_DP_C_CLONE_BIT 12
-#define INTEL_DP_D_CLONE_BIT 13
-#define INTEL_LVDS_CLONE_BIT 14
-#define INTEL_DVO_TMDS_CLONE_BIT 15
-#define INTEL_DVO_LVDS_CLONE_BIT 16
-#define INTEL_EDP_CLONE_BIT 17
-
-#define INTEL_DVO_CHIP_NONE 0
-#define INTEL_DVO_CHIP_LVDS 1
-#define INTEL_DVO_CHIP_TMDS 2
-#define INTEL_DVO_CHIP_TVOUT 4
-
-/* drm_display_mode->private_flags */
-#define INTEL_MODE_PIXEL_MULTIPLIER_SHIFT (0x0)
-#define INTEL_MODE_PIXEL_MULTIPLIER_MASK (0xf << INTEL_MODE_PIXEL_MULTIPLIER_SHIFT)
-#define INTEL_MODE_DP_FORCE_6BPC (0x10)
-/* This flag must be set by the encoder's mode_fixup if it changes the crtc
- * timings in the mode to prevent the crtc fixup from overwriting them.
- * Currently only lvds needs that. */
-#define INTEL_MODE_CRTC_TIMINGS_SET (0x20)
-
-static inline void
-intel_mode_set_pixel_multiplier(struct drm_display_mode *mode,
-				int multiplier)
-{
-	mode->clock *= multiplier;
-	mode->private_flags |= multiplier;
-}
-
-static inline int
-intel_mode_get_pixel_multiplier(const struct drm_display_mode *mode)
-{
-	return (mode->private_flags & INTEL_MODE_PIXEL_MULTIPLIER_MASK) >> INTEL_MODE_PIXEL_MULTIPLIER_SHIFT;
-}
-
-struct intel_framebuffer {
-	struct drm_framebuffer base;
-	struct drm_i915_gem_object *obj;
-};
-
-struct intel_fbdev {
-	struct drm_fb_helper helper;
-	struct intel_framebuffer ifb;
-	struct list_head fbdev_list;
-	struct drm_display_mode *our_mode;
-};
-
-struct intel_encoder {
-	struct drm_encoder base;
-	int type;
-	bool needs_tv_clock;
-	void (*hot_plug)(struct intel_encoder *);
-	int crtc_mask;
-	int clone_mask;
-};
-
-struct intel_connector {
-	struct drm_connector base;
-	struct intel_encoder *encoder;
-};
-
-struct intel_crtc {
-	struct drm_crtc base;
-	enum pipe pipe;
-	enum plane plane;
-	u8 lut_r[256], lut_g[256], lut_b[256];
-	int dpms_mode;
-	bool active; /* is the crtc on? independent of the dpms mode */
-	bool busy; /* is scanout buffer being updated frequently? */
-	struct timer_list idle_timer;
-	bool lowfreq_avail;
-	struct intel_overlay *overlay;
-	struct intel_unpin_work *unpin_work;
-	int fdi_lanes;
-
-	struct drm_i915_gem_object *cursor_bo;
-	uint32_t cursor_addr;
-	int16_t cursor_x, cursor_y;
-	int16_t cursor_width, cursor_height;
-	bool cursor_visible;
-	unsigned int bpp;
-
-	bool no_pll; /* tertiary pipe for IVB */
-	bool use_pll_a;
-};
-
-struct intel_plane {
-	struct drm_plane base;
-	enum pipe pipe;
-	struct drm_i915_gem_object *obj;
-	bool primary_disabled;
-	int max_downscale;
-	u32 lut_r[1024], lut_g[1024], lut_b[1024];
-	void (*update_plane)(struct drm_plane *plane,
-			     struct drm_framebuffer *fb,
-			     struct drm_i915_gem_object *obj,
-			     int crtc_x, int crtc_y,
-			     unsigned int crtc_w, unsigned int crtc_h,
-			     uint32_t x, uint32_t y,
-			     uint32_t src_w, uint32_t src_h);
-	void (*disable_plane)(struct drm_plane *plane);
-	int (*update_colorkey)(struct drm_plane *plane,
-			       struct drm_intel_sprite_colorkey *key);
-	void (*get_colorkey)(struct drm_plane *plane,
-			     struct drm_intel_sprite_colorkey *key);
-};
-
-#define to_intel_crtc(x) container_of(x, struct intel_crtc, base)
-#define to_intel_connector(x) container_of(x, struct intel_connector, base)
-#define to_intel_encoder(x) container_of(x, struct intel_encoder, base)
-#define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base)
-#define to_intel_plane(x) container_of(x, struct intel_plane, base)
-
-#define DIP_HEADER_SIZE	5
-
-#define DIP_TYPE_AVI    0x82
-#define DIP_VERSION_AVI 0x2
-#define DIP_LEN_AVI     13
-
-#define DIP_TYPE_SPD	0x83
-#define DIP_VERSION_SPD	0x1
-#define DIP_LEN_SPD	25
-#define DIP_SPD_UNKNOWN	0
-#define DIP_SPD_DSTB	0x1
-#define DIP_SPD_DVDP	0x2
-#define DIP_SPD_DVHS	0x3
-#define DIP_SPD_HDDVR	0x4
-#define DIP_SPD_DVC	0x5
-#define DIP_SPD_DSC	0x6
-#define DIP_SPD_VCD	0x7
-#define DIP_SPD_GAME	0x8
-#define DIP_SPD_PC	0x9
-#define DIP_SPD_BD	0xa
-#define DIP_SPD_SCD	0xb
-
-struct dip_infoframe {
-	uint8_t type;		/* HB0 */
-	uint8_t ver;		/* HB1 */
-	uint8_t len;		/* HB2 - body len, not including checksum */
-	uint8_t ecc;		/* Header ECC */
-	uint8_t checksum;	/* PB0 */
-	union {
-		struct {
-			/* PB1 - Y 6:5, A 4:4, B 3:2, S 1:0 */
-			uint8_t Y_A_B_S;
-			/* PB2 - C 7:6, M 5:4, R 3:0 */
-			uint8_t C_M_R;
-			/* PB3 - ITC 7:7, EC 6:4, Q 3:2, SC 1:0 */
-			uint8_t ITC_EC_Q_SC;
-			/* PB4 - VIC 6:0 */
-			uint8_t VIC;
-			/* PB5 - PR 3:0 */
-			uint8_t PR;
-			/* PB6 to PB13 */
-			uint16_t top_bar_end;
-			uint16_t bottom_bar_start;
-			uint16_t left_bar_end;
-			uint16_t right_bar_start;
-		} avi;
-		struct {
-			uint8_t vn[8];
-			uint8_t pd[16];
-			uint8_t sdi;
-		} spd;
-		uint8_t payload[27];
-	} __attribute__ ((packed)) body;
-} __attribute__((packed));
-
-static inline struct drm_crtc *
-intel_get_crtc_for_pipe(struct drm_device *dev, int pipe)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	return dev_priv->pipe_to_crtc_mapping[pipe];
-}
-
-static inline struct drm_crtc *
-intel_get_crtc_for_plane(struct drm_device *dev, int plane)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	return dev_priv->plane_to_crtc_mapping[plane];
-}
-
-struct intel_unpin_work {
-	struct work_struct work;
-	struct drm_device *dev;
-	struct drm_i915_gem_object *old_fb_obj;
-	struct drm_i915_gem_object *pending_flip_obj;
-	struct drm_pending_vblank_event *event;
-	int pending;
-	bool enable_stall_check;
-};
-
-struct intel_fbc_work {
-	struct delayed_work work;
-	struct drm_crtc *crtc;
-	struct drm_framebuffer *fb;
-	int interval;
-};
-
-int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
-extern bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus);
-
-extern void intel_attach_force_audio_property(struct drm_connector *connector);
-extern void intel_attach_broadcast_rgb_property(struct drm_connector *connector);
-
-extern void intel_crt_init(struct drm_device *dev);
-extern void intel_hdmi_init(struct drm_device *dev, int sdvox_reg);
-void intel_dip_infoframe_csum(struct dip_infoframe *avi_if);
-extern bool intel_sdvo_init(struct drm_device *dev, int output_device);
-extern void intel_dvo_init(struct drm_device *dev);
-extern void intel_tv_init(struct drm_device *dev);
-extern void intel_mark_busy(struct drm_device *dev,
-			    struct drm_i915_gem_object *obj);
-extern bool intel_lvds_init(struct drm_device *dev);
-extern void intel_dp_init(struct drm_device *dev, int dp_reg);
-void
-intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
-		 struct drm_display_mode *adjusted_mode);
-extern bool intel_dpd_is_edp(struct drm_device *dev);
-extern void intel_edp_link_config(struct intel_encoder *, int *, int *);
-extern bool intel_encoder_is_pch_edp(struct drm_encoder *encoder);
-extern int intel_plane_init(struct drm_device *dev, enum pipe pipe);
-
-/* intel_panel.c */
-extern void intel_fixed_panel_mode(struct drm_display_mode *fixed_mode,
-				   struct drm_display_mode *adjusted_mode);
-extern void intel_pch_panel_fitting(struct drm_device *dev,
-				    int fitting_mode,
-				    struct drm_display_mode *mode,
-				    struct drm_display_mode *adjusted_mode);
-extern u32 intel_panel_get_max_backlight(struct drm_device *dev);
-extern u32 intel_panel_get_backlight(struct drm_device *dev);
-extern void intel_panel_set_backlight(struct drm_device *dev, u32 level);
-extern int intel_panel_setup_backlight(struct drm_device *dev);
-extern void intel_panel_enable_backlight(struct drm_device *dev);
-extern void intel_panel_disable_backlight(struct drm_device *dev);
-extern void intel_panel_destroy_backlight(struct drm_device *dev);
-extern enum drm_connector_status intel_panel_detect(struct drm_device *dev);
-
-extern void intel_crtc_load_lut(struct drm_crtc *crtc);
-extern void intel_encoder_prepare(struct drm_encoder *encoder);
-extern void intel_encoder_commit(struct drm_encoder *encoder);
-extern void intel_encoder_destroy(struct drm_encoder *encoder);
-
-static inline struct intel_encoder *intel_attached_encoder(struct drm_connector *connector)
-{
-	return to_intel_connector(connector)->encoder;
-}
-
-extern void intel_connector_attach_encoder(struct intel_connector *connector,
-					   struct intel_encoder *encoder);
-extern struct drm_encoder *intel_best_encoder(struct drm_connector *connector);
-
-extern struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
-						    struct drm_crtc *crtc);
-int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-extern void intel_wait_for_vblank(struct drm_device *dev, int pipe);
-extern void intel_wait_for_pipe_off(struct drm_device *dev, int pipe);
-
-struct intel_load_detect_pipe {
-	struct drm_framebuffer *release_fb;
-	bool load_detect_temp;
-	int dpms_mode;
-};
-extern bool intel_get_load_detect_pipe(struct intel_encoder *intel_encoder,
-				       struct drm_connector *connector,
-				       struct drm_display_mode *mode,
-				       struct intel_load_detect_pipe *old);
-extern void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder,
-					   struct drm_connector *connector,
-					   struct intel_load_detect_pipe *old);
-
-extern void intelfb_restore(void);
-extern void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
-				    u16 blue, int regno);
-extern void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
-				    u16 *blue, int regno);
-extern void intel_enable_clock_gating(struct drm_device *dev);
-extern void ironlake_enable_drps(struct drm_device *dev);
-extern void ironlake_disable_drps(struct drm_device *dev);
-extern void gen6_enable_rps(struct drm_i915_private *dev_priv);
-extern void gen6_update_ring_freq(struct drm_i915_private *dev_priv);
-extern void gen6_disable_rps(struct drm_device *dev);
-extern void intel_init_emon(struct drm_device *dev);
-
-extern int intel_pin_and_fence_fb_obj(struct drm_device *dev,
-				      struct drm_i915_gem_object *obj,
-				      struct intel_ring_buffer *pipelined);
-extern void intel_unpin_fb_obj(struct drm_i915_gem_object *obj);
-
-extern int intel_framebuffer_init(struct drm_device *dev,
-				  struct intel_framebuffer *ifb,
-				  struct drm_mode_fb_cmd2 *mode_cmd,
-				  struct drm_i915_gem_object *obj);
-extern int intel_fbdev_init(struct drm_device *dev);
-extern void intel_fbdev_fini(struct drm_device *dev);
-extern void intel_fbdev_set_suspend(struct drm_device *dev, int state);
-extern void intel_prepare_page_flip(struct drm_device *dev, int plane);
-extern void intel_finish_page_flip(struct drm_device *dev, int pipe);
-extern void intel_finish_page_flip_plane(struct drm_device *dev, int plane);
-
-extern void intel_setup_overlay(struct drm_device *dev);
-extern void intel_cleanup_overlay(struct drm_device *dev);
-extern int intel_overlay_switch_off(struct intel_overlay *overlay);
-extern int intel_overlay_put_image(struct drm_device *dev, void *data,
-				   struct drm_file *file_priv);
-extern int intel_overlay_attrs(struct drm_device *dev, void *data,
-			       struct drm_file *file_priv);
-
-extern void intel_fb_output_poll_changed(struct drm_device *dev);
-extern void intel_fb_restore_mode(struct drm_device *dev);
-
-extern void assert_pipe(struct drm_i915_private *dev_priv, enum pipe pipe,
-			bool state);
-#define assert_pipe_enabled(d, p) assert_pipe(d, p, true)
-#define assert_pipe_disabled(d, p) assert_pipe(d, p, false)
-
-extern void intel_init_clock_gating(struct drm_device *dev);
-extern void intel_write_eld(struct drm_encoder *encoder,
-			    struct drm_display_mode *mode);
-extern void intel_cpt_verify_modeset(struct drm_device *dev, int pipe);
-
-/* For use by IVB LP watermark workaround in intel_sprite.c */
-extern void sandybridge_update_wm(struct drm_device *dev);
-extern void intel_update_sprite_watermarks(struct drm_device *dev, int pipe,
-					   uint32_t sprite_width,
-					   int pixel_size);
-
-extern int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
-				     struct drm_file *file_priv);
-extern int intel_sprite_get_colorkey(struct drm_device *dev, void *data,
-				     struct drm_file *file_priv);
-
-#endif /* __INTEL_DRV_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_dvo.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_dvo.c
deleted file mode 100644
index 020a7d7f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_dvo.c
+++ /dev/null
@@ -1,447 +0,0 @@
-/*
- * Copyright 2006 Dave Airlie <airlied@linux.ie>
- * Copyright © 2006-2007 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "dvo.h"
-
-#define SIL164_ADDR	0x38
-#define CH7xxx_ADDR	0x76
-#define TFP410_ADDR	0x38
-
-static const struct intel_dvo_device intel_dvo_devices[] = {
-	{
-		.type = INTEL_DVO_CHIP_TMDS,
-		.name = "sil164",
-		.dvo_reg = DVOC,
-		.slave_addr = SIL164_ADDR,
-		.dev_ops = &sil164_ops,
-	},
-	{
-		.type = INTEL_DVO_CHIP_TMDS,
-		.name = "ch7xxx",
-		.dvo_reg = DVOC,
-		.slave_addr = CH7xxx_ADDR,
-		.dev_ops = &ch7xxx_ops,
-	},
-	{
-		.type = INTEL_DVO_CHIP_LVDS,
-		.name = "ivch",
-		.dvo_reg = DVOA,
-		.slave_addr = 0x02, /* Might also be 0x44, 0x84, 0xc4 */
-		.dev_ops = &ivch_ops,
-	},
-	{
-		.type = INTEL_DVO_CHIP_TMDS,
-		.name = "tfp410",
-		.dvo_reg = DVOC,
-		.slave_addr = TFP410_ADDR,
-		.dev_ops = &tfp410_ops,
-	},
-	{
-		.type = INTEL_DVO_CHIP_LVDS,
-		.name = "ch7017",
-		.dvo_reg = DVOC,
-		.slave_addr = 0x75,
-		.gpio = GMBUS_PORT_DPB,
-		.dev_ops = &ch7017_ops,
-	}
-};
-
-struct intel_dvo {
-	struct intel_encoder base;
-
-	struct intel_dvo_device dev;
-
-	struct drm_display_mode *panel_fixed_mode;
-	bool panel_wants_dither;
-};
-
-static struct intel_dvo *enc_to_intel_dvo(struct drm_encoder *encoder)
-{
-	return container_of(encoder, struct intel_dvo, base.base);
-}
-
-static struct intel_dvo *intel_attached_dvo(struct drm_connector *connector)
-{
-	return container_of(intel_attached_encoder(connector),
-			    struct intel_dvo, base);
-}
-
-static void intel_dvo_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_i915_private *dev_priv = encoder->dev->dev_private;
-	struct intel_dvo *intel_dvo = enc_to_intel_dvo(encoder);
-	u32 dvo_reg = intel_dvo->dev.dvo_reg;
-	u32 temp = I915_READ(dvo_reg);
-
-	if (mode == DRM_MODE_DPMS_ON) {
-		I915_WRITE(dvo_reg, temp | DVO_ENABLE);
-		I915_READ(dvo_reg);
-		intel_dvo->dev.dev_ops->dpms(&intel_dvo->dev, mode);
-	} else {
-		intel_dvo->dev.dev_ops->dpms(&intel_dvo->dev, mode);
-		I915_WRITE(dvo_reg, temp & ~DVO_ENABLE);
-		I915_READ(dvo_reg);
-	}
-}
-
-static int intel_dvo_mode_valid(struct drm_connector *connector,
-				struct drm_display_mode *mode)
-{
-	struct intel_dvo *intel_dvo = intel_attached_dvo(connector);
-
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* XXX: Validate clock range */
-
-	if (intel_dvo->panel_fixed_mode) {
-		if (mode->hdisplay > intel_dvo->panel_fixed_mode->hdisplay)
-			return MODE_PANEL;
-		if (mode->vdisplay > intel_dvo->panel_fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-
-	return intel_dvo->dev.dev_ops->mode_valid(&intel_dvo->dev, mode);
-}
-
-static bool intel_dvo_mode_fixup(struct drm_encoder *encoder,
-				 struct drm_display_mode *mode,
-				 struct drm_display_mode *adjusted_mode)
-{
-	struct intel_dvo *intel_dvo = enc_to_intel_dvo(encoder);
-
-	/* If we have timings from the BIOS for the panel, put them in
-	 * to the adjusted mode.  The CRTC will be set up for this mode,
-	 * with the panel scaling set up to source from the H/VDisplay
-	 * of the original mode.
-	 */
-	if (intel_dvo->panel_fixed_mode != NULL) {
-#define C(x) adjusted_mode->x = intel_dvo->panel_fixed_mode->x
-		C(hdisplay);
-		C(hsync_start);
-		C(hsync_end);
-		C(htotal);
-		C(vdisplay);
-		C(vsync_start);
-		C(vsync_end);
-		C(vtotal);
-		C(clock);
-#undef C
-	}
-
-	if (intel_dvo->dev.dev_ops->mode_fixup)
-		return intel_dvo->dev.dev_ops->mode_fixup(&intel_dvo->dev, mode, adjusted_mode);
-
-	return true;
-}
-
-static void intel_dvo_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
-	struct intel_dvo *intel_dvo = enc_to_intel_dvo(encoder);
-	int pipe = intel_crtc->pipe;
-	u32 dvo_val;
-	u32 dvo_reg = intel_dvo->dev.dvo_reg, dvo_srcdim_reg;
-	int dpll_reg = DPLL(pipe);
-
-	switch (dvo_reg) {
-	case DVOA:
-	default:
-		dvo_srcdim_reg = DVOA_SRCDIM;
-		break;
-	case DVOB:
-		dvo_srcdim_reg = DVOB_SRCDIM;
-		break;
-	case DVOC:
-		dvo_srcdim_reg = DVOC_SRCDIM;
-		break;
-	}
-
-	intel_dvo->dev.dev_ops->mode_set(&intel_dvo->dev, mode, adjusted_mode);
-
-	/* Save the data order, since I don't know what it should be set to. */
-	dvo_val = I915_READ(dvo_reg) &
-		  (DVO_PRESERVE_MASK | DVO_DATA_ORDER_GBRG);
-	dvo_val |= DVO_DATA_ORDER_FP | DVO_BORDER_ENABLE |
-		   DVO_BLANK_ACTIVE_HIGH;
-
-	if (pipe == 1)
-		dvo_val |= DVO_PIPE_B_SELECT;
-	dvo_val |= DVO_PIPE_STALL;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
-		dvo_val |= DVO_HSYNC_ACTIVE_HIGH;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
-		dvo_val |= DVO_VSYNC_ACTIVE_HIGH;
-
-	I915_WRITE(dpll_reg, I915_READ(dpll_reg) | DPLL_DVO_HIGH_SPEED);
-
-	/*I915_WRITE(DVOB_SRCDIM,
-	  (adjusted_mode->hdisplay << DVO_SRCDIM_HORIZONTAL_SHIFT) |
-	  (adjusted_mode->VDisplay << DVO_SRCDIM_VERTICAL_SHIFT));*/
-	I915_WRITE(dvo_srcdim_reg,
-		   (adjusted_mode->hdisplay << DVO_SRCDIM_HORIZONTAL_SHIFT) |
-		   (adjusted_mode->vdisplay << DVO_SRCDIM_VERTICAL_SHIFT));
-	/*I915_WRITE(DVOB, dvo_val);*/
-	I915_WRITE(dvo_reg, dvo_val);
-}
-
-/**
- * Detect the output connection on our DVO device.
- *
- * Unimplemented.
- */
-static enum drm_connector_status
-intel_dvo_detect(struct drm_connector *connector, bool force)
-{
-	struct intel_dvo *intel_dvo = intel_attached_dvo(connector);
-	return intel_dvo->dev.dev_ops->detect(&intel_dvo->dev);
-}
-
-static int intel_dvo_get_modes(struct drm_connector *connector)
-{
-	struct intel_dvo *intel_dvo = intel_attached_dvo(connector);
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-
-	/* We should probably have an i2c driver get_modes function for those
-	 * devices which will have a fixed set of modes determined by the chip
-	 * (TV-out, for example), but for now with just TMDS and LVDS,
-	 * that's not the case.
-	 */
-	intel_ddc_get_modes(connector,
-			    &dev_priv->gmbus[GMBUS_PORT_DPC].adapter);
-	if (!list_empty(&connector->probed_modes))
-		return 1;
-
-	if (intel_dvo->panel_fixed_mode != NULL) {
-		struct drm_display_mode *mode;
-		mode = drm_mode_duplicate(connector->dev, intel_dvo->panel_fixed_mode);
-		if (mode) {
-			drm_mode_probed_add(connector, mode);
-			return 1;
-		}
-	}
-
-	return 0;
-}
-
-static void intel_dvo_destroy(struct drm_connector *connector)
-{
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static const struct drm_encoder_helper_funcs intel_dvo_helper_funcs = {
-	.dpms = intel_dvo_dpms,
-	.mode_fixup = intel_dvo_mode_fixup,
-	.prepare = intel_encoder_prepare,
-	.mode_set = intel_dvo_mode_set,
-	.commit = intel_encoder_commit,
-};
-
-static const struct drm_connector_funcs intel_dvo_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = intel_dvo_detect,
-	.destroy = intel_dvo_destroy,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-};
-
-static const struct drm_connector_helper_funcs intel_dvo_connector_helper_funcs = {
-	.mode_valid = intel_dvo_mode_valid,
-	.get_modes = intel_dvo_get_modes,
-	.best_encoder = intel_best_encoder,
-};
-
-static void intel_dvo_enc_destroy(struct drm_encoder *encoder)
-{
-	struct intel_dvo *intel_dvo = enc_to_intel_dvo(encoder);
-
-	if (intel_dvo->dev.dev_ops->destroy)
-		intel_dvo->dev.dev_ops->destroy(&intel_dvo->dev);
-
-	kfree(intel_dvo->panel_fixed_mode);
-
-	intel_encoder_destroy(encoder);
-}
-
-static const struct drm_encoder_funcs intel_dvo_enc_funcs = {
-	.destroy = intel_dvo_enc_destroy,
-};
-
-/**
- * Attempts to get a fixed panel timing for LVDS (currently only the i830).
- *
- * Other chips with DVO LVDS will need to extend this to deal with the LVDS
- * chip being on DVOB/C and having multiple pipes.
- */
-static struct drm_display_mode *
-intel_dvo_get_current_mode(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_dvo *intel_dvo = intel_attached_dvo(connector);
-	uint32_t dvo_val = I915_READ(intel_dvo->dev.dvo_reg);
-	struct drm_display_mode *mode = NULL;
-
-	/* If the DVO port is active, that'll be the LVDS, so we can pull out
-	 * its timings to get how the BIOS set up the panel.
-	 */
-	if (dvo_val & DVO_ENABLE) {
-		struct drm_crtc *crtc;
-		int pipe = (dvo_val & DVO_PIPE_B_SELECT) ? 1 : 0;
-
-		crtc = intel_get_crtc_for_pipe(dev, pipe);
-		if (crtc) {
-			mode = intel_crtc_mode_get(dev, crtc);
-			if (mode) {
-				mode->type |= DRM_MODE_TYPE_PREFERRED;
-				if (dvo_val & DVO_HSYNC_ACTIVE_HIGH)
-					mode->flags |= DRM_MODE_FLAG_PHSYNC;
-				if (dvo_val & DVO_VSYNC_ACTIVE_HIGH)
-					mode->flags |= DRM_MODE_FLAG_PVSYNC;
-			}
-		}
-	}
-
-	return mode;
-}
-
-void intel_dvo_init(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_encoder *intel_encoder;
-	struct intel_dvo *intel_dvo;
-	struct intel_connector *intel_connector;
-	int i;
-	int encoder_type = DRM_MODE_ENCODER_NONE;
-
-	intel_dvo = kzalloc(sizeof(struct intel_dvo), GFP_KERNEL);
-	if (!intel_dvo)
-		return;
-
-	intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
-	if (!intel_connector) {
-		kfree(intel_dvo);
-		return;
-	}
-
-	intel_encoder = &intel_dvo->base;
-	drm_encoder_init(dev, &intel_encoder->base,
-			 &intel_dvo_enc_funcs, encoder_type);
-
-	/* Now, try to find a controller */
-	for (i = 0; i < ARRAY_SIZE(intel_dvo_devices); i++) {
-		struct drm_connector *connector = &intel_connector->base;
-		const struct intel_dvo_device *dvo = &intel_dvo_devices[i];
-		struct i2c_adapter *i2c;
-		int gpio;
-
-		/* Allow the I2C driver info to specify the GPIO to be used in
-		 * special cases, but otherwise default to what's defined
-		 * in the spec.
-		 */
-		if (dvo->gpio != 0)
-			gpio = dvo->gpio;
-		else if (dvo->type == INTEL_DVO_CHIP_LVDS)
-			gpio = GMBUS_PORT_SSC;
-		else
-			gpio = GMBUS_PORT_DPB;
-
-		/* Set up the I2C bus necessary for the chip we're probing.
-		 * It appears that everything is on GPIOE except for panels
-		 * on i830 laptops, which are on GPIOB (DVOA).
-		 */
-		i2c = &dev_priv->gmbus[gpio].adapter;
-
-		intel_dvo->dev = *dvo;
-		if (!dvo->dev_ops->init(&intel_dvo->dev, i2c))
-			continue;
-
-		intel_encoder->type = INTEL_OUTPUT_DVO;
-		intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
-		switch (dvo->type) {
-		case INTEL_DVO_CHIP_TMDS:
-			intel_encoder->clone_mask =
-				(1 << INTEL_DVO_TMDS_CLONE_BIT) |
-				(1 << INTEL_ANALOG_CLONE_BIT);
-			drm_connector_init(dev, connector,
-					   &intel_dvo_connector_funcs,
-					   DRM_MODE_CONNECTOR_DVII);
-			encoder_type = DRM_MODE_ENCODER_TMDS;
-			break;
-		case INTEL_DVO_CHIP_LVDS:
-			intel_encoder->clone_mask =
-				(1 << INTEL_DVO_LVDS_CLONE_BIT);
-			drm_connector_init(dev, connector,
-					   &intel_dvo_connector_funcs,
-					   DRM_MODE_CONNECTOR_LVDS);
-			encoder_type = DRM_MODE_ENCODER_LVDS;
-			break;
-		}
-
-		drm_connector_helper_add(connector,
-					 &intel_dvo_connector_helper_funcs);
-		connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-		connector->interlace_allowed = false;
-		connector->doublescan_allowed = false;
-
-		drm_encoder_helper_add(&intel_encoder->base,
-				       &intel_dvo_helper_funcs);
-
-		intel_connector_attach_encoder(intel_connector, intel_encoder);
-		if (dvo->type == INTEL_DVO_CHIP_LVDS) {
-			/* For our LVDS chipsets, we should hopefully be able
-			 * to dig the fixed panel mode out of the BIOS data.
-			 * However, it's in a different format from the BIOS
-			 * data on chipsets with integrated LVDS (stored in AIM
-			 * headers, likely), so for now, just get the current
-			 * mode being output through DVO.
-			 */
-			intel_dvo->panel_fixed_mode =
-				intel_dvo_get_current_mode(connector);
-			intel_dvo->panel_wants_dither = true;
-		}
-
-		drm_sysfs_connector_add(connector);
-		return;
-	}
-
-	drm_encoder_cleanup(&intel_encoder->base);
-	kfree(intel_dvo);
-	kfree(intel_connector);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_fb.c
deleted file mode 100644
index 6e9ee33f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_fb.c
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * Copyright © 2007 David Airlie
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     David Airlie
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/sysrq.h>
-#include <linux/delay.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/vga_switcheroo.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_fb_helper.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-
-static struct fb_ops intelfb_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_pan_display = drm_fb_helper_pan_display,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcmap = drm_fb_helper_setcmap,
-	.fb_debug_enter = drm_fb_helper_debug_enter,
-	.fb_debug_leave = drm_fb_helper_debug_leave,
-};
-
-static int intelfb_create(struct intel_fbdev *ifbdev,
-			  struct drm_fb_helper_surface_size *sizes)
-{
-	struct drm_device *dev = ifbdev->helper.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct fb_info *info;
-	struct drm_framebuffer *fb;
-	struct drm_mode_fb_cmd2 mode_cmd;
-	struct drm_i915_gem_object *obj;
-	struct device *device = &dev->pdev->dev;
-	int size, ret;
-
-	/* we don't do packed 24bpp */
-	if (sizes->surface_bpp == 24)
-		sizes->surface_bpp = 32;
-
-	mode_cmd.width = sizes->surface_width;
-	mode_cmd.height = sizes->surface_height;
-
-	mode_cmd.pitches[0] = ALIGN(mode_cmd.width * ((sizes->surface_bpp + 7) /
-						      8), 64);
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
-							  sizes->surface_depth);
-
-	size = mode_cmd.pitches[0] * mode_cmd.height;
-	size = ALIGN(size, PAGE_SIZE);
-	obj = i915_gem_alloc_object(dev, size);
-	if (!obj) {
-		DRM_ERROR("failed to allocate framebuffer\n");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	mutex_lock(&dev->struct_mutex);
-
-	/* Flush everything out, we'll be doing GTT only from now on */
-	ret = intel_pin_and_fence_fb_obj(dev, obj, false);
-	if (ret) {
-		DRM_ERROR("failed to pin fb: %d\n", ret);
-		goto out_unref;
-	}
-
-	info = framebuffer_alloc(0, device);
-	if (!info) {
-		ret = -ENOMEM;
-		goto out_unpin;
-	}
-
-	info->par = ifbdev;
-
-	ret = intel_framebuffer_init(dev, &ifbdev->ifb, &mode_cmd, obj);
-	if (ret)
-		goto out_unpin;
-
-	fb = &ifbdev->ifb.base;
-
-	ifbdev->helper.fb = fb;
-	ifbdev->helper.fbdev = info;
-
-	strcpy(info->fix.id, "inteldrmfb");
-
-	info->flags = FBINFO_DEFAULT | FBINFO_CAN_FORCE_OUTPUT;
-	info->fbops = &intelfb_ops;
-
-	ret = fb_alloc_cmap(&info->cmap, 256, 0);
-	if (ret) {
-		ret = -ENOMEM;
-		goto out_unpin;
-	}
-	/* setup aperture base/size for vesafb takeover */
-	info->apertures = alloc_apertures(1);
-	if (!info->apertures) {
-		ret = -ENOMEM;
-		goto out_unpin;
-	}
-	info->apertures->ranges[0].base = dev->mode_config.fb_base;
-	info->apertures->ranges[0].size =
-		dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT;
-
-	info->fix.smem_start = dev->mode_config.fb_base + obj->gtt_offset;
-	info->fix.smem_len = size;
-
-	info->screen_base = ioremap_wc(dev->agp->base + obj->gtt_offset, size);
-	if (!info->screen_base) {
-		ret = -ENOSPC;
-		goto out_unpin;
-	}
-	info->screen_size = size;
-
-//	memset(info->screen_base, 0, size);
-
-	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth);
-	drm_fb_helper_fill_var(info, &ifbdev->helper, sizes->fb_width, sizes->fb_height);
-
-	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
-
-	DRM_DEBUG_KMS("allocated %dx%d fb: 0x%08x, bo %p\n",
-		      fb->width, fb->height,
-		      obj->gtt_offset, obj);
-
-
-	mutex_unlock(&dev->struct_mutex);
-	vga_switcheroo_client_fb_set(dev->pdev, info);
-	return 0;
-
-out_unpin:
-	i915_gem_object_unpin(obj);
-out_unref:
-	drm_gem_object_unreference(&obj->base);
-	mutex_unlock(&dev->struct_mutex);
-out:
-	return ret;
-}
-
-static int intel_fb_find_or_create_single(struct drm_fb_helper *helper,
-					  struct drm_fb_helper_surface_size *sizes)
-{
-	struct intel_fbdev *ifbdev = (struct intel_fbdev *)helper;
-	int new_fb = 0;
-	int ret;
-
-	if (!helper->fb) {
-		ret = intelfb_create(ifbdev, sizes);
-		if (ret)
-			return ret;
-		new_fb = 1;
-	}
-	return new_fb;
-}
-
-static struct drm_fb_helper_funcs intel_fb_helper_funcs = {
-	.gamma_set = intel_crtc_fb_gamma_set,
-	.gamma_get = intel_crtc_fb_gamma_get,
-	.fb_probe = intel_fb_find_or_create_single,
-};
-
-static void intel_fbdev_destroy(struct drm_device *dev,
-				struct intel_fbdev *ifbdev)
-{
-	struct fb_info *info;
-	struct intel_framebuffer *ifb = &ifbdev->ifb;
-
-	if (ifbdev->helper.fbdev) {
-		info = ifbdev->helper.fbdev;
-		unregister_framebuffer(info);
-		iounmap(info->screen_base);
-		if (info->cmap.len)
-			fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
-
-	drm_fb_helper_fini(&ifbdev->helper);
-
-	drm_framebuffer_cleanup(&ifb->base);
-	if (ifb->obj) {
-		drm_gem_object_unreference_unlocked(&ifb->obj->base);
-		ifb->obj = NULL;
-	}
-}
-
-int intel_fbdev_init(struct drm_device *dev)
-{
-	struct intel_fbdev *ifbdev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	ifbdev = kzalloc(sizeof(struct intel_fbdev), GFP_KERNEL);
-	if (!ifbdev)
-		return -ENOMEM;
-
-	dev_priv->fbdev = ifbdev;
-	ifbdev->helper.funcs = &intel_fb_helper_funcs;
-
-	ret = drm_fb_helper_init(dev, &ifbdev->helper,
-				 dev_priv->num_pipe,
-				 INTELFB_CONN_LIMIT);
-	if (ret) {
-		kfree(ifbdev);
-		return ret;
-	}
-
-	drm_fb_helper_single_add_all_connectors(&ifbdev->helper);
-	drm_fb_helper_initial_config(&ifbdev->helper, 32);
-	return 0;
-}
-
-void intel_fbdev_fini(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	if (!dev_priv->fbdev)
-		return;
-
-	intel_fbdev_destroy(dev, dev_priv->fbdev);
-	kfree(dev_priv->fbdev);
-	dev_priv->fbdev = NULL;
-}
-
-void intel_fbdev_set_suspend(struct drm_device *dev, int state)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	if (!dev_priv->fbdev)
-		return;
-
-	fb_set_suspend(dev_priv->fbdev->helper.fbdev, state);
-}
-
-MODULE_LICENSE("GPL and additional rights");
-
-void intel_fb_output_poll_changed(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	drm_fb_helper_hotplug_event(&dev_priv->fbdev->helper);
-}
-
-void intel_fb_restore_mode(struct drm_device *dev)
-{
-	int ret;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_mode_config *config = &dev->mode_config;
-	struct drm_plane *plane;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	ret = drm_fb_helper_restore_fbdev_mode(&dev_priv->fbdev->helper);
-	if (ret)
-		DRM_DEBUG("failed to restore crtc mode\n");
-
-	/* Be sure to shut off any planes that may be active */
-	list_for_each_entry(plane, &config->plane_list, head)
-		plane->funcs->disable_plane(plane);
-
-	mutex_unlock(&dev->mode_config.mutex);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_hdmi.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_hdmi.c
deleted file mode 100644
index 2d7f47b5..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_hdmi.c
+++ /dev/null
@@ -1,573 +0,0 @@
-/*
- * Copyright 2006 Dave Airlie <airlied@linux.ie>
- * Copyright © 2006-2009 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *	Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_edid.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-
-struct intel_hdmi {
-	struct intel_encoder base;
-	u32 sdvox_reg;
-	int ddc_bus;
-	uint32_t color_range;
-	bool has_hdmi_sink;
-	bool has_audio;
-	enum hdmi_force_audio force_audio;
-	void (*write_infoframe)(struct drm_encoder *encoder,
-				struct dip_infoframe *frame);
-};
-
-static struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder)
-{
-	return container_of(encoder, struct intel_hdmi, base.base);
-}
-
-static struct intel_hdmi *intel_attached_hdmi(struct drm_connector *connector)
-{
-	return container_of(intel_attached_encoder(connector),
-			    struct intel_hdmi, base);
-}
-
-void intel_dip_infoframe_csum(struct dip_infoframe *frame)
-{
-	uint8_t *data = (uint8_t *)frame;
-	uint8_t sum = 0;
-	unsigned i;
-
-	frame->checksum = 0;
-	frame->ecc = 0;
-
-	for (i = 0; i < frame->len + DIP_HEADER_SIZE; i++)
-		sum += data[i];
-
-	frame->checksum = 0x100 - sum;
-}
-
-static u32 intel_infoframe_index(struct dip_infoframe *frame)
-{
-	u32 flags = 0;
-
-	switch (frame->type) {
-	case DIP_TYPE_AVI:
-		flags |= VIDEO_DIP_SELECT_AVI;
-		break;
-	case DIP_TYPE_SPD:
-		flags |= VIDEO_DIP_SELECT_SPD;
-		break;
-	default:
-		DRM_DEBUG_DRIVER("unknown info frame type %d\n", frame->type);
-		break;
-	}
-
-	return flags;
-}
-
-static u32 intel_infoframe_flags(struct dip_infoframe *frame)
-{
-	u32 flags = 0;
-
-	switch (frame->type) {
-	case DIP_TYPE_AVI:
-		flags |= VIDEO_DIP_ENABLE_AVI | VIDEO_DIP_FREQ_VSYNC;
-		break;
-	case DIP_TYPE_SPD:
-		flags |= VIDEO_DIP_ENABLE_SPD | VIDEO_DIP_FREQ_VSYNC;
-		break;
-	default:
-		DRM_DEBUG_DRIVER("unknown info frame type %d\n", frame->type);
-		break;
-	}
-
-	return flags;
-}
-
-static void i9xx_write_infoframe(struct drm_encoder *encoder,
-				 struct dip_infoframe *frame)
-{
-	uint32_t *data = (uint32_t *)frame;
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
-	u32 port, flags, val = I915_READ(VIDEO_DIP_CTL);
-	unsigned i, len = DIP_HEADER_SIZE + frame->len;
-
-
-	/* XXX first guess at handling video port, is this corrent? */
-	if (intel_hdmi->sdvox_reg == SDVOB)
-		port = VIDEO_DIP_PORT_B;
-	else if (intel_hdmi->sdvox_reg == SDVOC)
-		port = VIDEO_DIP_PORT_C;
-	else
-		return;
-
-	flags = intel_infoframe_index(frame);
-
-	val &= ~VIDEO_DIP_SELECT_MASK;
-
-	I915_WRITE(VIDEO_DIP_CTL, VIDEO_DIP_ENABLE | val | port | flags);
-
-	for (i = 0; i < len; i += 4) {
-		I915_WRITE(VIDEO_DIP_DATA, *data);
-		data++;
-	}
-
-	flags |= intel_infoframe_flags(frame);
-
-	I915_WRITE(VIDEO_DIP_CTL, VIDEO_DIP_ENABLE | val | port | flags);
-}
-
-static void ironlake_write_infoframe(struct drm_encoder *encoder,
-				     struct dip_infoframe *frame)
-{
-	uint32_t *data = (uint32_t *)frame;
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
-	unsigned i, len = DIP_HEADER_SIZE + frame->len;
-	u32 flags, val = I915_READ(reg);
-
-	intel_wait_for_vblank(dev, intel_crtc->pipe);
-
-	flags = intel_infoframe_index(frame);
-
-	val &= ~(VIDEO_DIP_SELECT_MASK | 0xf); /* clear DIP data offset */
-
-	I915_WRITE(reg, VIDEO_DIP_ENABLE | val | flags);
-
-	for (i = 0; i < len; i += 4) {
-		I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), *data);
-		data++;
-	}
-
-	flags |= intel_infoframe_flags(frame);
-
-	I915_WRITE(reg, VIDEO_DIP_ENABLE | val | flags);
-}
-static void intel_set_infoframe(struct drm_encoder *encoder,
-				struct dip_infoframe *frame)
-{
-	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
-
-	if (!intel_hdmi->has_hdmi_sink)
-		return;
-
-	intel_dip_infoframe_csum(frame);
-	intel_hdmi->write_infoframe(encoder, frame);
-}
-
-static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder)
-{
-	struct dip_infoframe avi_if = {
-		.type = DIP_TYPE_AVI,
-		.ver = DIP_VERSION_AVI,
-		.len = DIP_LEN_AVI,
-	};
-
-	intel_set_infoframe(encoder, &avi_if);
-}
-
-static void intel_hdmi_set_spd_infoframe(struct drm_encoder *encoder)
-{
-	struct dip_infoframe spd_if;
-
-	memset(&spd_if, 0, sizeof(spd_if));
-	spd_if.type = DIP_TYPE_SPD;
-	spd_if.ver = DIP_VERSION_SPD;
-	spd_if.len = DIP_LEN_SPD;
-	strcpy(spd_if.body.spd.vn, "Intel");
-	strcpy(spd_if.body.spd.pd, "Integrated gfx");
-	spd_if.body.spd.sdi = DIP_SPD_PC;
-
-	intel_set_infoframe(encoder, &spd_if);
-}
-
-static void intel_hdmi_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
-	u32 sdvox;
-
-	sdvox = SDVO_ENCODING_HDMI | SDVO_BORDER_ENABLE;
-	if (!HAS_PCH_SPLIT(dev))
-		sdvox |= intel_hdmi->color_range;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
-		sdvox |= SDVO_VSYNC_ACTIVE_HIGH;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
-		sdvox |= SDVO_HSYNC_ACTIVE_HIGH;
-
-	if (intel_crtc->bpp > 24)
-		sdvox |= COLOR_FORMAT_12bpc;
-	else
-		sdvox |= COLOR_FORMAT_8bpc;
-
-	/* Required on CPT */
-	if (intel_hdmi->has_hdmi_sink && HAS_PCH_CPT(dev))
-		sdvox |= HDMI_MODE_SELECT;
-
-	if (intel_hdmi->has_audio) {
-		DRM_DEBUG_DRIVER("Enabling HDMI audio on pipe %c\n",
-				 pipe_name(intel_crtc->pipe));
-		sdvox |= SDVO_AUDIO_ENABLE;
-		sdvox |= SDVO_NULL_PACKETS_DURING_VSYNC;
-		intel_write_eld(encoder, adjusted_mode);
-	}
-
-	if (HAS_PCH_CPT(dev))
-		sdvox |= PORT_TRANS_SEL_CPT(intel_crtc->pipe);
-	else if (intel_crtc->pipe == 1)
-		sdvox |= SDVO_PIPE_B_SELECT;
-
-	I915_WRITE(intel_hdmi->sdvox_reg, sdvox);
-	POSTING_READ(intel_hdmi->sdvox_reg);
-
-	intel_hdmi_set_avi_infoframe(encoder);
-	intel_hdmi_set_spd_infoframe(encoder);
-}
-
-static void intel_hdmi_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
-	u32 temp;
-	u32 enable_bits = SDVO_ENABLE;
-
-	if (intel_hdmi->has_audio)
-		enable_bits |= SDVO_AUDIO_ENABLE;
-
-	temp = I915_READ(intel_hdmi->sdvox_reg);
-
-	/* HW workaround, need to toggle enable bit off and on for 12bpc, but
-	 * we do this anyway which shows more stable in testing.
-	 */
-	if (HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(intel_hdmi->sdvox_reg, temp & ~SDVO_ENABLE);
-		POSTING_READ(intel_hdmi->sdvox_reg);
-	}
-
-	if (mode != DRM_MODE_DPMS_ON) {
-		temp &= ~enable_bits;
-	} else {
-		temp |= enable_bits;
-	}
-
-	I915_WRITE(intel_hdmi->sdvox_reg, temp);
-	POSTING_READ(intel_hdmi->sdvox_reg);
-
-	/* HW workaround, need to write this twice for issue that may result
-	 * in first write getting masked.
-	 */
-	if (HAS_PCH_SPLIT(dev)) {
-		I915_WRITE(intel_hdmi->sdvox_reg, temp);
-		POSTING_READ(intel_hdmi->sdvox_reg);
-	}
-}
-
-static int intel_hdmi_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-	if (mode->clock > 165000)
-		return MODE_CLOCK_HIGH;
-	if (mode->clock < 20000)
-		return MODE_CLOCK_LOW;
-
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	return MODE_OK;
-}
-
-static bool intel_hdmi_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static enum drm_connector_status
-intel_hdmi_detect(struct drm_connector *connector, bool force)
-{
-	struct intel_hdmi *intel_hdmi = intel_attached_hdmi(connector);
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-	struct edid *edid;
-	enum drm_connector_status status = connector_status_disconnected;
-
-	intel_hdmi->has_hdmi_sink = false;
-	intel_hdmi->has_audio = false;
-	edid = drm_get_edid(connector,
-			    &dev_priv->gmbus[intel_hdmi->ddc_bus].adapter);
-
-	if (edid) {
-		if (edid->input & DRM_EDID_INPUT_DIGITAL) {
-			status = connector_status_connected;
-			if (intel_hdmi->force_audio != HDMI_AUDIO_OFF_DVI)
-				intel_hdmi->has_hdmi_sink =
-						drm_detect_hdmi_monitor(edid);
-			intel_hdmi->has_audio = drm_detect_monitor_audio(edid);
-		}
-		connector->display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-
-	if (status == connector_status_connected) {
-		if (intel_hdmi->force_audio != HDMI_AUDIO_AUTO)
-			intel_hdmi->has_audio =
-				(intel_hdmi->force_audio == HDMI_AUDIO_ON);
-	}
-
-	return status;
-}
-
-static int intel_hdmi_get_modes(struct drm_connector *connector)
-{
-	struct intel_hdmi *intel_hdmi = intel_attached_hdmi(connector);
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-
-	/* We should parse the EDID data and find out if it's an HDMI sink so
-	 * we can send audio to it.
-	 */
-
-	return intel_ddc_get_modes(connector,
-				   &dev_priv->gmbus[intel_hdmi->ddc_bus].adapter);
-}
-
-static bool
-intel_hdmi_detect_audio(struct drm_connector *connector)
-{
-	struct intel_hdmi *intel_hdmi = intel_attached_hdmi(connector);
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-	struct edid *edid;
-	bool has_audio = false;
-
-	edid = drm_get_edid(connector,
-			    &dev_priv->gmbus[intel_hdmi->ddc_bus].adapter);
-	if (edid) {
-		if (edid->input & DRM_EDID_INPUT_DIGITAL)
-			has_audio = drm_detect_monitor_audio(edid);
-
-		connector->display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-
-	return has_audio;
-}
-
-static int
-intel_hdmi_set_property(struct drm_connector *connector,
-		      struct drm_property *property,
-		      uint64_t val)
-{
-	struct intel_hdmi *intel_hdmi = intel_attached_hdmi(connector);
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-	int ret;
-
-	ret = drm_connector_property_set_value(connector, property, val);
-	if (ret)
-		return ret;
-
-	if (property == dev_priv->force_audio_property) {
-		enum hdmi_force_audio i = val;
-		bool has_audio;
-
-		if (i == intel_hdmi->force_audio)
-			return 0;
-
-		intel_hdmi->force_audio = i;
-
-		if (i == HDMI_AUDIO_AUTO)
-			has_audio = intel_hdmi_detect_audio(connector);
-		else
-			has_audio = (i == HDMI_AUDIO_ON);
-
-		if (i == HDMI_AUDIO_OFF_DVI)
-			intel_hdmi->has_hdmi_sink = 0;
-
-		intel_hdmi->has_audio = has_audio;
-		goto done;
-	}
-
-	if (property == dev_priv->broadcast_rgb_property) {
-		if (val == !!intel_hdmi->color_range)
-			return 0;
-
-		intel_hdmi->color_range = val ? SDVO_COLOR_RANGE_16_235 : 0;
-		goto done;
-	}
-
-	return -EINVAL;
-
-done:
-	if (intel_hdmi->base.base.crtc) {
-		struct drm_crtc *crtc = intel_hdmi->base.base.crtc;
-		drm_crtc_helper_set_mode(crtc, &crtc->mode,
-					 crtc->x, crtc->y,
-					 crtc->fb);
-	}
-
-	return 0;
-}
-
-static void intel_hdmi_destroy(struct drm_connector *connector)
-{
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static const struct drm_encoder_helper_funcs intel_hdmi_helper_funcs = {
-	.dpms = intel_hdmi_dpms,
-	.mode_fixup = intel_hdmi_mode_fixup,
-	.prepare = intel_encoder_prepare,
-	.mode_set = intel_hdmi_mode_set,
-	.commit = intel_encoder_commit,
-};
-
-static const struct drm_connector_funcs intel_hdmi_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = intel_hdmi_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_hdmi_set_property,
-	.destroy = intel_hdmi_destroy,
-};
-
-static const struct drm_connector_helper_funcs intel_hdmi_connector_helper_funcs = {
-	.get_modes = intel_hdmi_get_modes,
-	.mode_valid = intel_hdmi_mode_valid,
-	.best_encoder = intel_best_encoder,
-};
-
-static const struct drm_encoder_funcs intel_hdmi_enc_funcs = {
-	.destroy = intel_encoder_destroy,
-};
-
-static void
-intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *connector)
-{
-	intel_attach_force_audio_property(connector);
-	intel_attach_broadcast_rgb_property(connector);
-}
-
-void intel_hdmi_init(struct drm_device *dev, int sdvox_reg)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_connector *connector;
-	struct intel_encoder *intel_encoder;
-	struct intel_connector *intel_connector;
-	struct intel_hdmi *intel_hdmi;
-	int i;
-
-	intel_hdmi = kzalloc(sizeof(struct intel_hdmi), GFP_KERNEL);
-	if (!intel_hdmi)
-		return;
-
-	intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
-	if (!intel_connector) {
-		kfree(intel_hdmi);
-		return;
-	}
-
-	intel_encoder = &intel_hdmi->base;
-	drm_encoder_init(dev, &intel_encoder->base, &intel_hdmi_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
-
-	connector = &intel_connector->base;
-	drm_connector_init(dev, connector, &intel_hdmi_connector_funcs,
-			   DRM_MODE_CONNECTOR_HDMIA);
-	drm_connector_helper_add(connector, &intel_hdmi_connector_helper_funcs);
-
-	intel_encoder->type = INTEL_OUTPUT_HDMI;
-
-	connector->polled = DRM_CONNECTOR_POLL_HPD;
-	connector->interlace_allowed = 1;
-	connector->doublescan_allowed = 0;
-	intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
-
-	/* Set up the DDC bus. */
-	if (sdvox_reg == SDVOB) {
-		intel_encoder->clone_mask = (1 << INTEL_HDMIB_CLONE_BIT);
-		intel_hdmi->ddc_bus = GMBUS_PORT_DPB;
-		dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS;
-	} else if (sdvox_reg == SDVOC) {
-		intel_encoder->clone_mask = (1 << INTEL_HDMIC_CLONE_BIT);
-		intel_hdmi->ddc_bus = GMBUS_PORT_DPC;
-		dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS;
-	} else if (sdvox_reg == HDMIB) {
-		intel_encoder->clone_mask = (1 << INTEL_HDMID_CLONE_BIT);
-		intel_hdmi->ddc_bus = GMBUS_PORT_DPB;
-		dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS;
-	} else if (sdvox_reg == HDMIC) {
-		intel_encoder->clone_mask = (1 << INTEL_HDMIE_CLONE_BIT);
-		intel_hdmi->ddc_bus = GMBUS_PORT_DPC;
-		dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS;
-	} else if (sdvox_reg == HDMID) {
-		intel_encoder->clone_mask = (1 << INTEL_HDMIF_CLONE_BIT);
-		intel_hdmi->ddc_bus = GMBUS_PORT_DPD;
-		dev_priv->hotplug_supported_mask |= HDMID_HOTPLUG_INT_STATUS;
-	}
-
-	intel_hdmi->sdvox_reg = sdvox_reg;
-
-	if (!HAS_PCH_SPLIT(dev)) {
-		intel_hdmi->write_infoframe = i9xx_write_infoframe;
-		I915_WRITE(VIDEO_DIP_CTL, 0);
-	} else {
-		intel_hdmi->write_infoframe = ironlake_write_infoframe;
-		for_each_pipe(i)
-			I915_WRITE(TVIDEO_DIP_CTL(i), 0);
-	}
-
-	drm_encoder_helper_add(&intel_encoder->base, &intel_hdmi_helper_funcs);
-
-	intel_hdmi_add_properties(intel_hdmi, connector);
-
-	intel_connector_attach_encoder(intel_connector, intel_encoder);
-	drm_sysfs_connector_add(connector);
-
-	/* For G4X desktop chip, PEG_BAND_GAP_DATA 3:0 must first be written
-	 * 0xd.  Failure to do so will result in spurious interrupts being
-	 * generated on the port when a cable is not attached.
-	 */
-	if (IS_G4X(dev) && !IS_GM45(dev)) {
-		u32 temp = I915_READ(PEG_BAND_GAP_DATA);
-		I915_WRITE(PEG_BAND_GAP_DATA, (temp & ~0xf) | 0xd);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_i2c.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_i2c.c
deleted file mode 100644
index 8fdc9570..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_i2c.c
+++ /dev/null
@@ -1,441 +0,0 @@
-/*
- * Copyright (c) 2006 Dave Airlie <airlied@linux.ie>
- * Copyright © 2006-2008,2010 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *	Chris Wilson <chris@chris-wilson.co.uk>
- */
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include <linux/export.h>
-#include "drmP.h"
-#include "drm.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-
-/* Intel GPIO access functions */
-
-#define I2C_RISEFALL_TIME 10
-
-static inline struct intel_gmbus *
-to_intel_gmbus(struct i2c_adapter *i2c)
-{
-	return container_of(i2c, struct intel_gmbus, adapter);
-}
-
-void
-intel_i2c_reset(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	if (HAS_PCH_SPLIT(dev))
-		I915_WRITE(PCH_GMBUS0, 0);
-	else
-		I915_WRITE(GMBUS0, 0);
-}
-
-static void intel_i2c_quirk_set(struct drm_i915_private *dev_priv, bool enable)
-{
-	u32 val;
-
-	/* When using bit bashing for I2C, this bit needs to be set to 1 */
-	if (!IS_PINEVIEW(dev_priv->dev))
-		return;
-
-	val = I915_READ(DSPCLK_GATE_D);
-	if (enable)
-		val |= DPCUNIT_CLOCK_GATE_DISABLE;
-	else
-		val &= ~DPCUNIT_CLOCK_GATE_DISABLE;
-	I915_WRITE(DSPCLK_GATE_D, val);
-}
-
-static u32 get_reserved(struct intel_gmbus *bus)
-{
-	struct drm_i915_private *dev_priv = bus->dev_priv;
-	struct drm_device *dev = dev_priv->dev;
-	u32 reserved = 0;
-
-	/* On most chips, these bits must be preserved in software. */
-	if (!IS_I830(dev) && !IS_845G(dev))
-		reserved = I915_READ_NOTRACE(bus->gpio_reg) &
-					     (GPIO_DATA_PULLUP_DISABLE |
-					      GPIO_CLOCK_PULLUP_DISABLE);
-
-	return reserved;
-}
-
-static int get_clock(void *data)
-{
-	struct intel_gmbus *bus = data;
-	struct drm_i915_private *dev_priv = bus->dev_priv;
-	u32 reserved = get_reserved(bus);
-	I915_WRITE_NOTRACE(bus->gpio_reg, reserved | GPIO_CLOCK_DIR_MASK);
-	I915_WRITE_NOTRACE(bus->gpio_reg, reserved);
-	return (I915_READ_NOTRACE(bus->gpio_reg) & GPIO_CLOCK_VAL_IN) != 0;
-}
-
-static int get_data(void *data)
-{
-	struct intel_gmbus *bus = data;
-	struct drm_i915_private *dev_priv = bus->dev_priv;
-	u32 reserved = get_reserved(bus);
-	I915_WRITE_NOTRACE(bus->gpio_reg, reserved | GPIO_DATA_DIR_MASK);
-	I915_WRITE_NOTRACE(bus->gpio_reg, reserved);
-	return (I915_READ_NOTRACE(bus->gpio_reg) & GPIO_DATA_VAL_IN) != 0;
-}
-
-static void set_clock(void *data, int state_high)
-{
-	struct intel_gmbus *bus = data;
-	struct drm_i915_private *dev_priv = bus->dev_priv;
-	u32 reserved = get_reserved(bus);
-	u32 clock_bits;
-
-	if (state_high)
-		clock_bits = GPIO_CLOCK_DIR_IN | GPIO_CLOCK_DIR_MASK;
-	else
-		clock_bits = GPIO_CLOCK_DIR_OUT | GPIO_CLOCK_DIR_MASK |
-			GPIO_CLOCK_VAL_MASK;
-
-	I915_WRITE_NOTRACE(bus->gpio_reg, reserved | clock_bits);
-	POSTING_READ(bus->gpio_reg);
-}
-
-static void set_data(void *data, int state_high)
-{
-	struct intel_gmbus *bus = data;
-	struct drm_i915_private *dev_priv = bus->dev_priv;
-	u32 reserved = get_reserved(bus);
-	u32 data_bits;
-
-	if (state_high)
-		data_bits = GPIO_DATA_DIR_IN | GPIO_DATA_DIR_MASK;
-	else
-		data_bits = GPIO_DATA_DIR_OUT | GPIO_DATA_DIR_MASK |
-			GPIO_DATA_VAL_MASK;
-
-	I915_WRITE_NOTRACE(bus->gpio_reg, reserved | data_bits);
-	POSTING_READ(bus->gpio_reg);
-}
-
-static bool
-intel_gpio_setup(struct intel_gmbus *bus, u32 pin)
-{
-	struct drm_i915_private *dev_priv = bus->dev_priv;
-	static const int map_pin_to_reg[] = {
-		0,
-		GPIOB,
-		GPIOA,
-		GPIOC,
-		GPIOD,
-		GPIOE,
-		0,
-		GPIOF,
-	};
-	struct i2c_algo_bit_data *algo;
-
-	if (pin >= ARRAY_SIZE(map_pin_to_reg) || !map_pin_to_reg[pin])
-		return false;
-
-	algo = &bus->bit_algo;
-
-	bus->gpio_reg = map_pin_to_reg[pin];
-	if (HAS_PCH_SPLIT(dev_priv->dev))
-		bus->gpio_reg += PCH_GPIOA - GPIOA;
-
-	bus->adapter.algo_data = algo;
-	algo->setsda = set_data;
-	algo->setscl = set_clock;
-	algo->getsda = get_data;
-	algo->getscl = get_clock;
-	algo->udelay = I2C_RISEFALL_TIME;
-	algo->timeout = usecs_to_jiffies(2200);
-	algo->data = bus;
-
-	return true;
-}
-
-static int
-intel_i2c_quirk_xfer(struct intel_gmbus *bus,
-		     struct i2c_msg *msgs,
-		     int num)
-{
-	struct drm_i915_private *dev_priv = bus->dev_priv;
-	int ret;
-
-	intel_i2c_reset(dev_priv->dev);
-
-	intel_i2c_quirk_set(dev_priv, true);
-	set_data(bus, 1);
-	set_clock(bus, 1);
-	udelay(I2C_RISEFALL_TIME);
-
-	ret = i2c_bit_algo.master_xfer(&bus->adapter, msgs, num);
-
-	set_data(bus, 1);
-	set_clock(bus, 1);
-	intel_i2c_quirk_set(dev_priv, false);
-
-	return ret;
-}
-
-static int
-gmbus_xfer(struct i2c_adapter *adapter,
-	   struct i2c_msg *msgs,
-	   int num)
-{
-	struct intel_gmbus *bus = container_of(adapter,
-					       struct intel_gmbus,
-					       adapter);
-	struct drm_i915_private *dev_priv = bus->dev_priv;
-	int i, reg_offset, ret;
-
-	mutex_lock(&dev_priv->gmbus_mutex);
-
-	if (bus->force_bit) {
-		ret = intel_i2c_quirk_xfer(bus, msgs, num);
-		goto out;
-	}
-
-	reg_offset = HAS_PCH_SPLIT(dev_priv->dev) ? PCH_GMBUS0 - GMBUS0 : 0;
-
-	I915_WRITE(GMBUS0 + reg_offset, bus->reg0);
-
-	for (i = 0; i < num; i++) {
-		u16 len = msgs[i].len;
-		u8 *buf = msgs[i].buf;
-
-		if (msgs[i].flags & I2C_M_RD) {
-			I915_WRITE(GMBUS1 + reg_offset,
-				   GMBUS_CYCLE_WAIT |
-				   (i + 1 == num ? GMBUS_CYCLE_STOP : 0) |
-				   (len << GMBUS_BYTE_COUNT_SHIFT) |
-				   (msgs[i].addr << GMBUS_SLAVE_ADDR_SHIFT) |
-				   GMBUS_SLAVE_READ | GMBUS_SW_RDY);
-			POSTING_READ(GMBUS2+reg_offset);
-			do {
-				u32 val, loop = 0;
-
-				if (wait_for(I915_READ(GMBUS2 + reg_offset) & (GMBUS_SATOER | GMBUS_HW_RDY), 50))
-					goto timeout;
-				if (I915_READ(GMBUS2 + reg_offset) & GMBUS_SATOER)
-					goto clear_err;
-
-				val = I915_READ(GMBUS3 + reg_offset);
-				do {
-					*buf++ = val & 0xff;
-					val >>= 8;
-				} while (--len && ++loop < 4);
-			} while (len);
-		} else {
-			u32 val, loop;
-
-			val = loop = 0;
-			do {
-				val |= *buf++ << (8 * loop);
-			} while (--len && ++loop < 4);
-
-			I915_WRITE(GMBUS3 + reg_offset, val);
-			I915_WRITE(GMBUS1 + reg_offset,
-				   GMBUS_CYCLE_WAIT |
-				   (i + 1 == num ? GMBUS_CYCLE_STOP : 0) |
-				   (msgs[i].len << GMBUS_BYTE_COUNT_SHIFT) |
-				   (msgs[i].addr << GMBUS_SLAVE_ADDR_SHIFT) |
-				   GMBUS_SLAVE_WRITE | GMBUS_SW_RDY);
-			POSTING_READ(GMBUS2+reg_offset);
-
-			while (len) {
-				if (wait_for(I915_READ(GMBUS2 + reg_offset) & (GMBUS_SATOER | GMBUS_HW_RDY), 50))
-					goto timeout;
-				if (I915_READ(GMBUS2 + reg_offset) & GMBUS_SATOER)
-					goto clear_err;
-
-				val = loop = 0;
-				do {
-					val |= *buf++ << (8 * loop);
-				} while (--len && ++loop < 4);
-
-				I915_WRITE(GMBUS3 + reg_offset, val);
-				POSTING_READ(GMBUS2+reg_offset);
-			}
-		}
-
-		if (i + 1 < num && wait_for(I915_READ(GMBUS2 + reg_offset) & (GMBUS_SATOER | GMBUS_HW_WAIT_PHASE), 50))
-			goto timeout;
-		if (I915_READ(GMBUS2 + reg_offset) & GMBUS_SATOER)
-			goto clear_err;
-	}
-
-	goto done;
-
-clear_err:
-	/* Toggle the Software Clear Interrupt bit. This has the effect
-	 * of resetting the GMBUS controller and so clearing the
-	 * BUS_ERROR raised by the slave's NAK.
-	 */
-	I915_WRITE(GMBUS1 + reg_offset, GMBUS_SW_CLR_INT);
-	I915_WRITE(GMBUS1 + reg_offset, 0);
-
-done:
-	/* Mark the GMBUS interface as disabled after waiting for idle.
-	 * We will re-enable it at the start of the next xfer,
-	 * till then let it sleep.
-	 */
-	if (wait_for((I915_READ(GMBUS2 + reg_offset) & GMBUS_ACTIVE) == 0, 10))
-		DRM_INFO("GMBUS timed out waiting for idle\n");
-	I915_WRITE(GMBUS0 + reg_offset, 0);
-	ret = i;
-	goto out;
-
-timeout:
-	DRM_INFO("GMBUS timed out, falling back to bit banging on pin %d [%s]\n",
-		 bus->reg0 & 0xff, bus->adapter.name);
-	I915_WRITE(GMBUS0 + reg_offset, 0);
-
-	/* Hardware may not support GMBUS over these pins? Try GPIO bitbanging instead. */
-	if (!bus->has_gpio) {
-		ret = -EIO;
-	} else {
-		bus->force_bit = true;
-		ret = intel_i2c_quirk_xfer(bus, msgs, num);
-	}
-out:
-	mutex_unlock(&dev_priv->gmbus_mutex);
-	return ret;
-}
-
-static u32 gmbus_func(struct i2c_adapter *adapter)
-{
-	return i2c_bit_algo.functionality(adapter) &
-		(I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL |
-		/* I2C_FUNC_10BIT_ADDR | */
-		I2C_FUNC_SMBUS_READ_BLOCK_DATA |
-		I2C_FUNC_SMBUS_BLOCK_PROC_CALL);
-}
-
-static const struct i2c_algorithm gmbus_algorithm = {
-	.master_xfer	= gmbus_xfer,
-	.functionality	= gmbus_func
-};
-
-/**
- * intel_gmbus_setup - instantiate all Intel i2c GMBuses
- * @dev: DRM device
- */
-int intel_setup_gmbus(struct drm_device *dev)
-{
-	static const char *names[GMBUS_NUM_PORTS] = {
-		"disabled",
-		"ssc",
-		"vga",
-		"panel",
-		"dpc",
-		"dpb",
-		"reserved",
-		"dpd",
-	};
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret, i;
-
-	dev_priv->gmbus = kcalloc(GMBUS_NUM_PORTS, sizeof(struct intel_gmbus),
-				  GFP_KERNEL);
-	if (dev_priv->gmbus == NULL)
-		return -ENOMEM;
-
-	mutex_init(&dev_priv->gmbus_mutex);
-
-	for (i = 0; i < GMBUS_NUM_PORTS; i++) {
-		struct intel_gmbus *bus = &dev_priv->gmbus[i];
-
-		bus->adapter.owner = THIS_MODULE;
-		bus->adapter.class = I2C_CLASS_DDC;
-		snprintf(bus->adapter.name,
-			 sizeof(bus->adapter.name),
-			 "i915 gmbus %s",
-			 names[i]);
-
-		bus->adapter.dev.parent = &dev->pdev->dev;
-		bus->dev_priv = dev_priv;
-
-		bus->adapter.algo = &gmbus_algorithm;
-		ret = i2c_add_adapter(&bus->adapter);
-		if (ret)
-			goto err;
-
-		/* By default use a conservative clock rate */
-		bus->reg0 = i | GMBUS_RATE_100KHZ;
-
-		bus->has_gpio = intel_gpio_setup(bus, i);
-
-		/* XXX force bit banging until GMBUS is fully debugged */
-		if (bus->has_gpio)
-			bus->force_bit = true;
-	}
-
-	intel_i2c_reset(dev_priv->dev);
-
-	return 0;
-
-err:
-	while (--i) {
-		struct intel_gmbus *bus = &dev_priv->gmbus[i];
-		i2c_del_adapter(&bus->adapter);
-	}
-	kfree(dev_priv->gmbus);
-	dev_priv->gmbus = NULL;
-	return ret;
-}
-
-void intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed)
-{
-	struct intel_gmbus *bus = to_intel_gmbus(adapter);
-
-	bus->reg0 = (bus->reg0 & ~(0x3 << 8)) | speed;
-}
-
-void intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit)
-{
-	struct intel_gmbus *bus = to_intel_gmbus(adapter);
-
-	if (bus->has_gpio)
-		bus->force_bit = force_bit;
-}
-
-void intel_teardown_gmbus(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i;
-
-	if (dev_priv->gmbus == NULL)
-		return;
-
-	for (i = 0; i < GMBUS_NUM_PORTS; i++) {
-		struct intel_gmbus *bus = &dev_priv->gmbus[i];
-		i2c_del_adapter(&bus->adapter);
-	}
-
-	kfree(dev_priv->gmbus);
-	dev_priv->gmbus = NULL;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_lvds.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_lvds.c
deleted file mode 100644
index 9fadd643..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_lvds.c
+++ /dev/null
@@ -1,1128 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- * Copyright (c) 2006 Dave Airlie <airlied@linux.ie>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *      Dave Airlie <airlied@linux.ie>
- *      Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <acpi/button.h>
-#include <linux/dmi.h>
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_edid.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include <linux/acpi.h>
-
-/* Private structure for the integrated LVDS support */
-struct intel_lvds {
-	struct intel_encoder base;
-
-	struct edid *edid;
-
-	int fitting_mode;
-	u32 pfit_control;
-	u32 pfit_pgm_ratios;
-	bool pfit_dirty;
-
-	struct drm_display_mode *fixed_mode;
-};
-
-static struct intel_lvds *to_intel_lvds(struct drm_encoder *encoder)
-{
-	return container_of(encoder, struct intel_lvds, base.base);
-}
-
-static struct intel_lvds *intel_attached_lvds(struct drm_connector *connector)
-{
-	return container_of(intel_attached_encoder(connector),
-			    struct intel_lvds, base);
-}
-
-/**
- * Sets the power state for the panel.
- */
-static void intel_lvds_enable(struct intel_lvds *intel_lvds)
-{
-	struct drm_device *dev = intel_lvds->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 ctl_reg, lvds_reg, stat_reg;
-
-	if (HAS_PCH_SPLIT(dev)) {
-		ctl_reg = PCH_PP_CONTROL;
-		lvds_reg = PCH_LVDS;
-		stat_reg = PCH_PP_STATUS;
-	} else {
-		ctl_reg = PP_CONTROL;
-		lvds_reg = LVDS;
-		stat_reg = PP_STATUS;
-	}
-
-	I915_WRITE(lvds_reg, I915_READ(lvds_reg) | LVDS_PORT_EN);
-
-	if (intel_lvds->pfit_dirty) {
-		/*
-		 * Enable automatic panel scaling so that non-native modes
-		 * fill the screen.  The panel fitter should only be
-		 * adjusted whilst the pipe is disabled, according to
-		 * register description and PRM.
-		 */
-		DRM_DEBUG_KMS("applying panel-fitter: %x, %x\n",
-			      intel_lvds->pfit_control,
-			      intel_lvds->pfit_pgm_ratios);
-
-		I915_WRITE(PFIT_PGM_RATIOS, intel_lvds->pfit_pgm_ratios);
-		I915_WRITE(PFIT_CONTROL, intel_lvds->pfit_control);
-		intel_lvds->pfit_dirty = false;
-	}
-
-	I915_WRITE(ctl_reg, I915_READ(ctl_reg) | POWER_TARGET_ON);
-	POSTING_READ(lvds_reg);
-	if (wait_for((I915_READ(stat_reg) & PP_ON) != 0, 1000))
-		DRM_ERROR("timed out waiting for panel to power on\n");
-
-	intel_panel_enable_backlight(dev);
-}
-
-static void intel_lvds_disable(struct intel_lvds *intel_lvds)
-{
-	struct drm_device *dev = intel_lvds->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 ctl_reg, lvds_reg, stat_reg;
-
-	if (HAS_PCH_SPLIT(dev)) {
-		ctl_reg = PCH_PP_CONTROL;
-		lvds_reg = PCH_LVDS;
-		stat_reg = PCH_PP_STATUS;
-	} else {
-		ctl_reg = PP_CONTROL;
-		lvds_reg = LVDS;
-		stat_reg = PP_STATUS;
-	}
-
-	intel_panel_disable_backlight(dev);
-
-	I915_WRITE(ctl_reg, I915_READ(ctl_reg) & ~POWER_TARGET_ON);
-	if (wait_for((I915_READ(stat_reg) & PP_ON) == 0, 1000))
-		DRM_ERROR("timed out waiting for panel to power off\n");
-
-	if (intel_lvds->pfit_control) {
-		I915_WRITE(PFIT_CONTROL, 0);
-		intel_lvds->pfit_dirty = true;
-	}
-
-	I915_WRITE(lvds_reg, I915_READ(lvds_reg) & ~LVDS_PORT_EN);
-	POSTING_READ(lvds_reg);
-}
-
-static void intel_lvds_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct intel_lvds *intel_lvds = to_intel_lvds(encoder);
-
-	if (mode == DRM_MODE_DPMS_ON)
-		intel_lvds_enable(intel_lvds);
-	else
-		intel_lvds_disable(intel_lvds);
-
-	/* XXX: We never power down the LVDS pairs. */
-}
-
-static int intel_lvds_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-	struct intel_lvds *intel_lvds = intel_attached_lvds(connector);
-	struct drm_display_mode *fixed_mode = intel_lvds->fixed_mode;
-
-	if (mode->hdisplay > fixed_mode->hdisplay)
-		return MODE_PANEL;
-	if (mode->vdisplay > fixed_mode->vdisplay)
-		return MODE_PANEL;
-
-	return MODE_OK;
-}
-
-static void
-centre_horizontally(struct drm_display_mode *mode,
-		    int width)
-{
-	u32 border, sync_pos, blank_width, sync_width;
-
-	/* keep the hsync and hblank widths constant */
-	sync_width = mode->crtc_hsync_end - mode->crtc_hsync_start;
-	blank_width = mode->crtc_hblank_end - mode->crtc_hblank_start;
-	sync_pos = (blank_width - sync_width + 1) / 2;
-
-	border = (mode->hdisplay - width + 1) / 2;
-	border += border & 1; /* make the border even */
-
-	mode->crtc_hdisplay = width;
-	mode->crtc_hblank_start = width + border;
-	mode->crtc_hblank_end = mode->crtc_hblank_start + blank_width;
-
-	mode->crtc_hsync_start = mode->crtc_hblank_start + sync_pos;
-	mode->crtc_hsync_end = mode->crtc_hsync_start + sync_width;
-
-	mode->private_flags |= INTEL_MODE_CRTC_TIMINGS_SET;
-}
-
-static void
-centre_vertically(struct drm_display_mode *mode,
-		  int height)
-{
-	u32 border, sync_pos, blank_width, sync_width;
-
-	/* keep the vsync and vblank widths constant */
-	sync_width = mode->crtc_vsync_end - mode->crtc_vsync_start;
-	blank_width = mode->crtc_vblank_end - mode->crtc_vblank_start;
-	sync_pos = (blank_width - sync_width + 1) / 2;
-
-	border = (mode->vdisplay - height + 1) / 2;
-
-	mode->crtc_vdisplay = height;
-	mode->crtc_vblank_start = height + border;
-	mode->crtc_vblank_end = mode->crtc_vblank_start + blank_width;
-
-	mode->crtc_vsync_start = mode->crtc_vblank_start + sync_pos;
-	mode->crtc_vsync_end = mode->crtc_vsync_start + sync_width;
-
-	mode->private_flags |= INTEL_MODE_CRTC_TIMINGS_SET;
-}
-
-static inline u32 panel_fitter_scaling(u32 source, u32 target)
-{
-	/*
-	 * Floating point operation is not supported. So the FACTOR
-	 * is defined, which can avoid the floating point computation
-	 * when calculating the panel ratio.
-	 */
-#define ACCURACY 12
-#define FACTOR (1 << ACCURACY)
-	u32 ratio = source * FACTOR / target;
-	return (FACTOR * ratio + FACTOR/2) / FACTOR;
-}
-
-static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
-	struct intel_lvds *intel_lvds = to_intel_lvds(encoder);
-	struct drm_encoder *tmp_encoder;
-	u32 pfit_control = 0, pfit_pgm_ratios = 0, border = 0;
-	int pipe;
-
-	/* Should never happen!! */
-	if (INTEL_INFO(dev)->gen < 4 && intel_crtc->pipe == 0) {
-		DRM_ERROR("Can't support LVDS on pipe A\n");
-		return false;
-	}
-
-	/* Should never happen!! */
-	list_for_each_entry(tmp_encoder, &dev->mode_config.encoder_list, head) {
-		if (tmp_encoder != encoder && tmp_encoder->crtc == encoder->crtc) {
-			DRM_ERROR("Can't enable LVDS and another "
-			       "encoder on the same pipe\n");
-			return false;
-		}
-	}
-
-	/*
-	 * We have timings from the BIOS for the panel, put them in
-	 * to the adjusted mode.  The CRTC will be set up for this mode,
-	 * with the panel scaling set up to source from the H/VDisplay
-	 * of the original mode.
-	 */
-	intel_fixed_panel_mode(intel_lvds->fixed_mode, adjusted_mode);
-
-	if (HAS_PCH_SPLIT(dev)) {
-		intel_pch_panel_fitting(dev, intel_lvds->fitting_mode,
-					mode, adjusted_mode);
-		return true;
-	}
-
-	/* Native modes don't need fitting */
-	if (adjusted_mode->hdisplay == mode->hdisplay &&
-	    adjusted_mode->vdisplay == mode->vdisplay)
-		goto out;
-
-	/* 965+ wants fuzzy fitting */
-	if (INTEL_INFO(dev)->gen >= 4)
-		pfit_control |= ((intel_crtc->pipe << PFIT_PIPE_SHIFT) |
-				 PFIT_FILTER_FUZZY);
-
-	/*
-	 * Enable automatic panel scaling for non-native modes so that they fill
-	 * the screen.  Should be enabled before the pipe is enabled, according
-	 * to register description and PRM.
-	 * Change the value here to see the borders for debugging
-	 */
-	for_each_pipe(pipe)
-		I915_WRITE(BCLRPAT(pipe), 0);
-
-	drm_mode_set_crtcinfo(adjusted_mode, 0);
-
-	switch (intel_lvds->fitting_mode) {
-	case DRM_MODE_SCALE_CENTER:
-		/*
-		 * For centered modes, we have to calculate border widths &
-		 * heights and modify the values programmed into the CRTC.
-		 */
-		centre_horizontally(adjusted_mode, mode->hdisplay);
-		centre_vertically(adjusted_mode, mode->vdisplay);
-		border = LVDS_BORDER_ENABLE;
-		break;
-
-	case DRM_MODE_SCALE_ASPECT:
-		/* Scale but preserve the aspect ratio */
-		if (INTEL_INFO(dev)->gen >= 4) {
-			u32 scaled_width = adjusted_mode->hdisplay * mode->vdisplay;
-			u32 scaled_height = mode->hdisplay * adjusted_mode->vdisplay;
-
-			/* 965+ is easy, it does everything in hw */
-			if (scaled_width > scaled_height)
-				pfit_control |= PFIT_ENABLE | PFIT_SCALING_PILLAR;
-			else if (scaled_width < scaled_height)
-				pfit_control |= PFIT_ENABLE | PFIT_SCALING_LETTER;
-			else if (adjusted_mode->hdisplay != mode->hdisplay)
-				pfit_control |= PFIT_ENABLE | PFIT_SCALING_AUTO;
-		} else {
-			u32 scaled_width = adjusted_mode->hdisplay * mode->vdisplay;
-			u32 scaled_height = mode->hdisplay * adjusted_mode->vdisplay;
-			/*
-			 * For earlier chips we have to calculate the scaling
-			 * ratio by hand and program it into the
-			 * PFIT_PGM_RATIO register
-			 */
-			if (scaled_width > scaled_height) { /* pillar */
-				centre_horizontally(adjusted_mode, scaled_height / mode->vdisplay);
-
-				border = LVDS_BORDER_ENABLE;
-				if (mode->vdisplay != adjusted_mode->vdisplay) {
-					u32 bits = panel_fitter_scaling(mode->vdisplay, adjusted_mode->vdisplay);
-					pfit_pgm_ratios |= (bits << PFIT_HORIZ_SCALE_SHIFT |
-							    bits << PFIT_VERT_SCALE_SHIFT);
-					pfit_control |= (PFIT_ENABLE |
-							 VERT_INTERP_BILINEAR |
-							 HORIZ_INTERP_BILINEAR);
-				}
-			} else if (scaled_width < scaled_height) { /* letter */
-				centre_vertically(adjusted_mode, scaled_width / mode->hdisplay);
-
-				border = LVDS_BORDER_ENABLE;
-				if (mode->hdisplay != adjusted_mode->hdisplay) {
-					u32 bits = panel_fitter_scaling(mode->hdisplay, adjusted_mode->hdisplay);
-					pfit_pgm_ratios |= (bits << PFIT_HORIZ_SCALE_SHIFT |
-							    bits << PFIT_VERT_SCALE_SHIFT);
-					pfit_control |= (PFIT_ENABLE |
-							 VERT_INTERP_BILINEAR |
-							 HORIZ_INTERP_BILINEAR);
-				}
-			} else
-				/* Aspects match, Let hw scale both directions */
-				pfit_control |= (PFIT_ENABLE |
-						 VERT_AUTO_SCALE | HORIZ_AUTO_SCALE |
-						 VERT_INTERP_BILINEAR |
-						 HORIZ_INTERP_BILINEAR);
-		}
-		break;
-
-	case DRM_MODE_SCALE_FULLSCREEN:
-		/*
-		 * Full scaling, even if it changes the aspect ratio.
-		 * Fortunately this is all done for us in hw.
-		 */
-		if (mode->vdisplay != adjusted_mode->vdisplay ||
-		    mode->hdisplay != adjusted_mode->hdisplay) {
-			pfit_control |= PFIT_ENABLE;
-			if (INTEL_INFO(dev)->gen >= 4)
-				pfit_control |= PFIT_SCALING_AUTO;
-			else
-				pfit_control |= (VERT_AUTO_SCALE |
-						 VERT_INTERP_BILINEAR |
-						 HORIZ_AUTO_SCALE |
-						 HORIZ_INTERP_BILINEAR);
-		}
-		break;
-
-	default:
-		break;
-	}
-
-out:
-	/* If not enabling scaling, be consistent and always use 0. */
-	if ((pfit_control & PFIT_ENABLE) == 0) {
-		pfit_control = 0;
-		pfit_pgm_ratios = 0;
-	}
-
-	/* Make sure pre-965 set dither correctly */
-	if (INTEL_INFO(dev)->gen < 4 && dev_priv->lvds_dither)
-		pfit_control |= PANEL_8TO6_DITHER_ENABLE;
-
-	if (pfit_control != intel_lvds->pfit_control ||
-	    pfit_pgm_ratios != intel_lvds->pfit_pgm_ratios) {
-		intel_lvds->pfit_control = pfit_control;
-		intel_lvds->pfit_pgm_ratios = pfit_pgm_ratios;
-		intel_lvds->pfit_dirty = true;
-	}
-	dev_priv->lvds_border_bits = border;
-
-	/*
-	 * XXX: It would be nice to support lower refresh rates on the
-	 * panels to reduce power consumption, and perhaps match the
-	 * user's requested refresh rate.
-	 */
-
-	return true;
-}
-
-static void intel_lvds_prepare(struct drm_encoder *encoder)
-{
-	struct intel_lvds *intel_lvds = to_intel_lvds(encoder);
-
-	/*
-	 * Prior to Ironlake, we must disable the pipe if we want to adjust
-	 * the panel fitter. However at all other times we can just reset
-	 * the registers regardless.
-	 */
-	if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
-		intel_lvds_disable(intel_lvds);
-}
-
-static void intel_lvds_commit(struct drm_encoder *encoder)
-{
-	struct intel_lvds *intel_lvds = to_intel_lvds(encoder);
-
-	/* Always do a full power on as we do not know what state
-	 * we were left in.
-	 */
-	intel_lvds_enable(intel_lvds);
-}
-
-static void intel_lvds_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	/*
-	 * The LVDS pin pair will already have been turned on in the
-	 * intel_crtc_mode_set since it has a large impact on the DPLL
-	 * settings.
-	 */
-}
-
-/**
- * Detect the LVDS connection.
- *
- * Since LVDS doesn't have hotlug, we use the lid as a proxy.  Open means
- * connected and closed means disconnected.  We also send hotplug events as
- * needed, using lid status notification from the input layer.
- */
-static enum drm_connector_status
-intel_lvds_detect(struct drm_connector *connector, bool force)
-{
-	struct drm_device *dev = connector->dev;
-	enum drm_connector_status status;
-
-	status = intel_panel_detect(dev);
-	if (status != connector_status_unknown)
-		return status;
-
-	return connector_status_connected;
-}
-
-/**
- * Return the list of DDC modes if available, or the BIOS fixed mode otherwise.
- */
-static int intel_lvds_get_modes(struct drm_connector *connector)
-{
-	struct intel_lvds *intel_lvds = intel_attached_lvds(connector);
-	struct drm_device *dev = connector->dev;
-	struct drm_display_mode *mode;
-
-	if (intel_lvds->edid)
-		return drm_add_edid_modes(connector, intel_lvds->edid);
-
-	mode = drm_mode_duplicate(dev, intel_lvds->fixed_mode);
-	if (mode == NULL)
-		return 0;
-
-	drm_mode_probed_add(connector, mode);
-	return 1;
-}
-
-static int intel_no_modeset_on_lid_dmi_callback(const struct dmi_system_id *id)
-{
-	DRM_DEBUG_KMS("Skipping forced modeset for %s\n", id->ident);
-	return 1;
-}
-
-/* The GPU hangs up on these systems if modeset is performed on LID open */
-static const struct dmi_system_id intel_no_modeset_on_lid[] = {
-	{
-		.callback = intel_no_modeset_on_lid_dmi_callback,
-		.ident = "Toshiba Tecra A11",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TECRA A11"),
-		},
-	},
-
-	{ }	/* terminating entry */
-};
-
-/*
- * Lid events. Note the use of 'modeset_on_lid':
- *  - we set it on lid close, and reset it on open
- *  - we use it as a "only once" bit (ie we ignore
- *    duplicate events where it was already properly
- *    set/reset)
- *  - the suspend/resume paths will also set it to
- *    zero, since they restore the mode ("lid open").
- */
-static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
-			    void *unused)
-{
-	struct drm_i915_private *dev_priv =
-		container_of(nb, struct drm_i915_private, lid_notifier);
-	struct drm_device *dev = dev_priv->dev;
-	struct drm_connector *connector = dev_priv->int_lvds_connector;
-
-	if (dev->switch_power_state != DRM_SWITCH_POWER_ON)
-		return NOTIFY_OK;
-
-	/*
-	 * check and update the status of LVDS connector after receiving
-	 * the LID nofication event.
-	 */
-	if (connector)
-		connector->status = connector->funcs->detect(connector,
-							     false);
-
-	/* Don't force modeset on machines where it causes a GPU lockup */
-	if (dmi_check_system(intel_no_modeset_on_lid))
-		return NOTIFY_OK;
-	if (!acpi_lid_open()) {
-		dev_priv->modeset_on_lid = 1;
-		return NOTIFY_OK;
-	}
-
-	if (!dev_priv->modeset_on_lid)
-		return NOTIFY_OK;
-
-	dev_priv->modeset_on_lid = 0;
-
-	mutex_lock(&dev->mode_config.mutex);
-	drm_helper_resume_force_mode(dev);
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return NOTIFY_OK;
-}
-
-/**
- * intel_lvds_destroy - unregister and free LVDS structures
- * @connector: connector to free
- *
- * Unregister the DDC bus for this connector then free the driver private
- * structure.
- */
-static void intel_lvds_destroy(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	intel_panel_destroy_backlight(dev);
-
-	if (dev_priv->lid_notifier.notifier_call)
-		acpi_lid_notifier_unregister(&dev_priv->lid_notifier);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static int intel_lvds_set_property(struct drm_connector *connector,
-				   struct drm_property *property,
-				   uint64_t value)
-{
-	struct intel_lvds *intel_lvds = intel_attached_lvds(connector);
-	struct drm_device *dev = connector->dev;
-
-	if (property == dev->mode_config.scaling_mode_property) {
-		struct drm_crtc *crtc = intel_lvds->base.base.crtc;
-
-		if (value == DRM_MODE_SCALE_NONE) {
-			DRM_DEBUG_KMS("no scaling not supported\n");
-			return -EINVAL;
-		}
-
-		if (intel_lvds->fitting_mode == value) {
-			/* the LVDS scaling property is not changed */
-			return 0;
-		}
-		intel_lvds->fitting_mode = value;
-		if (crtc && crtc->enabled) {
-			/*
-			 * If the CRTC is enabled, the display will be changed
-			 * according to the new panel fitting mode.
-			 */
-			drm_crtc_helper_set_mode(crtc, &crtc->mode,
-				crtc->x, crtc->y, crtc->fb);
-		}
-	}
-
-	return 0;
-}
-
-static const struct drm_encoder_helper_funcs intel_lvds_helper_funcs = {
-	.dpms = intel_lvds_dpms,
-	.mode_fixup = intel_lvds_mode_fixup,
-	.prepare = intel_lvds_prepare,
-	.mode_set = intel_lvds_mode_set,
-	.commit = intel_lvds_commit,
-};
-
-static const struct drm_connector_helper_funcs intel_lvds_connector_helper_funcs = {
-	.get_modes = intel_lvds_get_modes,
-	.mode_valid = intel_lvds_mode_valid,
-	.best_encoder = intel_best_encoder,
-};
-
-static const struct drm_connector_funcs intel_lvds_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = intel_lvds_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_lvds_set_property,
-	.destroy = intel_lvds_destroy,
-};
-
-static const struct drm_encoder_funcs intel_lvds_enc_funcs = {
-	.destroy = intel_encoder_destroy,
-};
-
-static int __init intel_no_lvds_dmi_callback(const struct dmi_system_id *id)
-{
-	DRM_DEBUG_KMS("Skipping LVDS initialization for %s\n", id->ident);
-	return 1;
-}
-
-/* These systems claim to have LVDS, but really don't */
-static const struct dmi_system_id intel_no_lvds[] = {
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Apple Mac Mini (Core series)",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Apple"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Macmini1,1"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Apple Mac Mini (Core 2 series)",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Apple"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Macmini2,1"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "MSI IM-945GSE-A",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MSI"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "A9830IMS"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Dell Studio Hybrid",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Studio Hybrid 140g"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Dell OptiPlex FX170",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex FX170"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "AOpen Mini PC",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "AOpen"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "i965GMx-IF"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "AOpen Mini PC MP915",
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "AOpen"),
-			DMI_MATCH(DMI_BOARD_NAME, "i915GMx-F"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "AOpen i915GMm-HFS",
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "AOpen"),
-			DMI_MATCH(DMI_BOARD_NAME, "i915GMm-HFS"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-                .ident = "AOpen i45GMx-I",
-                .matches = {
-                        DMI_MATCH(DMI_BOARD_VENDOR, "AOpen"),
-                        DMI_MATCH(DMI_BOARD_NAME, "i45GMx-I"),
-                },
-        },
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Aopen i945GTt-VFA",
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_VERSION, "AO00001JW"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Clientron U800",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Clientron"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "U800"),
-		},
-	},
-	{
-                .callback = intel_no_lvds_dmi_callback,
-                .ident = "Clientron E830",
-                .matches = {
-                        DMI_MATCH(DMI_SYS_VENDOR, "Clientron"),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "E830"),
-                },
-        },
-        {
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Asus EeeBox PC EB1007",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "EB1007"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Asus AT5NM10T-I",
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
-			DMI_MATCH(DMI_BOARD_NAME, "AT5NM10T-I"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Hewlett-Packard HP t5740e Thin Client",
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "HP t5740e Thin Client"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Hewlett-Packard t5745",
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "hp t5745"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "Hewlett-Packard st5747",
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "hp st5747"),
-		},
-	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "MSI Wind Box DC500",
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),
-			DMI_MATCH(DMI_BOARD_NAME, "MS-7469"),
-		},
-	},
-
-	{ }	/* terminating entry */
-};
-
-/**
- * intel_find_lvds_downclock - find the reduced downclock for LVDS in EDID
- * @dev: drm device
- * @connector: LVDS connector
- *
- * Find the reduced downclock for LVDS in EDID.
- */
-static void intel_find_lvds_downclock(struct drm_device *dev,
-				      struct drm_display_mode *fixed_mode,
-				      struct drm_connector *connector)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_display_mode *scan;
-	int temp_downclock;
-
-	temp_downclock = fixed_mode->clock;
-	list_for_each_entry(scan, &connector->probed_modes, head) {
-		/*
-		 * If one mode has the same resolution with the fixed_panel
-		 * mode while they have the different refresh rate, it means
-		 * that the reduced downclock is found for the LVDS. In such
-		 * case we can set the different FPx0/1 to dynamically select
-		 * between low and high frequency.
-		 */
-		if (scan->hdisplay == fixed_mode->hdisplay &&
-		    scan->hsync_start == fixed_mode->hsync_start &&
-		    scan->hsync_end == fixed_mode->hsync_end &&
-		    scan->htotal == fixed_mode->htotal &&
-		    scan->vdisplay == fixed_mode->vdisplay &&
-		    scan->vsync_start == fixed_mode->vsync_start &&
-		    scan->vsync_end == fixed_mode->vsync_end &&
-		    scan->vtotal == fixed_mode->vtotal) {
-			if (scan->clock < temp_downclock) {
-				/*
-				 * The downclock is already found. But we
-				 * expect to find the lower downclock.
-				 */
-				temp_downclock = scan->clock;
-			}
-		}
-	}
-	if (temp_downclock < fixed_mode->clock && i915_lvds_downclock) {
-		/* We found the downclock for LVDS. */
-		dev_priv->lvds_downclock_avail = 1;
-		dev_priv->lvds_downclock = temp_downclock;
-		DRM_DEBUG_KMS("LVDS downclock is found in EDID. "
-			      "Normal clock %dKhz, downclock %dKhz\n",
-			      fixed_mode->clock, temp_downclock);
-	}
-}
-
-/*
- * Enumerate the child dev array parsed from VBT to check whether
- * the LVDS is present.
- * If it is present, return 1.
- * If it is not present, return false.
- * If no child dev is parsed from VBT, it assumes that the LVDS is present.
- */
-static bool lvds_is_present_in_vbt(struct drm_device *dev,
-				   u8 *i2c_pin)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int i;
-
-	if (!dev_priv->child_dev_num)
-		return true;
-
-	for (i = 0; i < dev_priv->child_dev_num; i++) {
-		struct child_device_config *child = dev_priv->child_dev + i;
-
-		/* If the device type is not LFP, continue.
-		 * We have to check both the new identifiers as well as the
-		 * old for compatibility with some BIOSes.
-		 */
-		if (child->device_type != DEVICE_TYPE_INT_LFP &&
-		    child->device_type != DEVICE_TYPE_LFP)
-			continue;
-
-		if (child->i2c_pin)
-		    *i2c_pin = child->i2c_pin;
-
-		/* However, we cannot trust the BIOS writers to populate
-		 * the VBT correctly.  Since LVDS requires additional
-		 * information from AIM blocks, a non-zero addin offset is
-		 * a good indicator that the LVDS is actually present.
-		 */
-		if (child->addin_offset)
-			return true;
-
-		/* But even then some BIOS writers perform some black magic
-		 * and instantiate the device without reference to any
-		 * additional data.  Trust that if the VBT was written into
-		 * the OpRegion then they have validated the LVDS's existence.
-		 */
-		if (dev_priv->opregion.vbt)
-			return true;
-	}
-
-	return false;
-}
-
-static bool intel_lvds_supported(struct drm_device *dev)
-{
-	/* With the introduction of the PCH we gained a dedicated
-	 * LVDS presence pin, use it. */
-	if (HAS_PCH_SPLIT(dev))
-		return true;
-
-	/* Otherwise LVDS was only attached to mobile products,
-	 * except for the inglorious 830gm */
-	return IS_MOBILE(dev) && !IS_I830(dev);
-}
-
-/**
- * intel_lvds_init - setup LVDS connectors on this device
- * @dev: drm device
- *
- * Create the connector, register the LVDS DDC bus, and try to figure out what
- * modes we can display on the LVDS panel (if present).
- */
-bool intel_lvds_init(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_lvds *intel_lvds;
-	struct intel_encoder *intel_encoder;
-	struct intel_connector *intel_connector;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct drm_display_mode *scan; /* *modes, *bios_mode; */
-	struct drm_crtc *crtc;
-	u32 lvds;
-	int pipe;
-	u8 pin;
-
-	if (!intel_lvds_supported(dev))
-		return false;
-
-	/* Skip init on machines we know falsely report LVDS */
-	if (dmi_check_system(intel_no_lvds))
-		return false;
-
-	pin = GMBUS_PORT_PANEL;
-	if (!lvds_is_present_in_vbt(dev, &pin)) {
-		DRM_DEBUG_KMS("LVDS is not present in VBT\n");
-		return false;
-	}
-
-	if (HAS_PCH_SPLIT(dev)) {
-		if ((I915_READ(PCH_LVDS) & LVDS_DETECTED) == 0)
-			return false;
-		if (dev_priv->edp.support) {
-			DRM_DEBUG_KMS("disable LVDS for eDP support\n");
-			return false;
-		}
-	}
-
-	intel_lvds = kzalloc(sizeof(struct intel_lvds), GFP_KERNEL);
-	if (!intel_lvds) {
-		return false;
-	}
-
-	intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
-	if (!intel_connector) {
-		kfree(intel_lvds);
-		return false;
-	}
-
-	if (!HAS_PCH_SPLIT(dev)) {
-		intel_lvds->pfit_control = I915_READ(PFIT_CONTROL);
-	}
-
-	intel_encoder = &intel_lvds->base;
-	encoder = &intel_encoder->base;
-	connector = &intel_connector->base;
-	drm_connector_init(dev, &intel_connector->base, &intel_lvds_connector_funcs,
-			   DRM_MODE_CONNECTOR_LVDS);
-
-	drm_encoder_init(dev, &intel_encoder->base, &intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
-
-	intel_connector_attach_encoder(intel_connector, intel_encoder);
-	intel_encoder->type = INTEL_OUTPUT_LVDS;
-
-	intel_encoder->clone_mask = (1 << INTEL_LVDS_CLONE_BIT);
-	if (HAS_PCH_SPLIT(dev))
-		intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
-	else
-		intel_encoder->crtc_mask = (1 << 1);
-
-	drm_encoder_helper_add(encoder, &intel_lvds_helper_funcs);
-	drm_connector_helper_add(connector, &intel_lvds_connector_helper_funcs);
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	/* create the scaling mode property */
-	drm_mode_create_scaling_mode_property(dev);
-	/*
-	 * the initial panel fitting mode will be FULL_SCREEN.
-	 */
-
-	drm_connector_attach_property(&intel_connector->base,
-				      dev->mode_config.scaling_mode_property,
-				      DRM_MODE_SCALE_ASPECT);
-	intel_lvds->fitting_mode = DRM_MODE_SCALE_ASPECT;
-	/*
-	 * LVDS discovery:
-	 * 1) check for EDID on DDC
-	 * 2) check for VBT data
-	 * 3) check to see if LVDS is already on
-	 *    if none of the above, no panel
-	 * 4) make sure lid is open
-	 *    if closed, act like it's not there for now
-	 */
-
-	/*
-	 * Attempt to get the fixed panel mode from DDC.  Assume that the
-	 * preferred mode is the right one.
-	 */
-	intel_lvds->edid = drm_get_edid(connector,
-					&dev_priv->gmbus[pin].adapter);
-	if (intel_lvds->edid) {
-		if (drm_add_edid_modes(connector,
-				       intel_lvds->edid)) {
-			drm_mode_connector_update_edid_property(connector,
-								intel_lvds->edid);
-		} else {
-			kfree(intel_lvds->edid);
-			intel_lvds->edid = NULL;
-		}
-	}
-	if (!intel_lvds->edid) {
-		/* Didn't get an EDID, so
-		 * Set wide sync ranges so we get all modes
-		 * handed to valid_mode for checking
-		 */
-		connector->display_info.min_vfreq = 0;
-		connector->display_info.max_vfreq = 200;
-		connector->display_info.min_hfreq = 0;
-		connector->display_info.max_hfreq = 200;
-	}
-
-	list_for_each_entry(scan, &connector->probed_modes, head) {
-		if (scan->type & DRM_MODE_TYPE_PREFERRED) {
-			intel_lvds->fixed_mode =
-				drm_mode_duplicate(dev, scan);
-			intel_find_lvds_downclock(dev,
-						  intel_lvds->fixed_mode,
-						  connector);
-			goto out;
-		}
-	}
-
-	/* Failed to get EDID, what about VBT? */
-	if (dev_priv->lfp_lvds_vbt_mode) {
-		intel_lvds->fixed_mode =
-			drm_mode_duplicate(dev, dev_priv->lfp_lvds_vbt_mode);
-		if (intel_lvds->fixed_mode) {
-			intel_lvds->fixed_mode->type |=
-				DRM_MODE_TYPE_PREFERRED;
-			goto out;
-		}
-	}
-
-	/*
-	 * If we didn't get EDID, try checking if the panel is already turned
-	 * on.  If so, assume that whatever is currently programmed is the
-	 * correct mode.
-	 */
-
-	/* Ironlake: FIXME if still fail, not try pipe mode now */
-	if (HAS_PCH_SPLIT(dev))
-		goto failed;
-
-	lvds = I915_READ(LVDS);
-	pipe = (lvds & LVDS_PIPEB_SELECT) ? 1 : 0;
-	crtc = intel_get_crtc_for_pipe(dev, pipe);
-
-	if (crtc && (lvds & LVDS_PORT_EN)) {
-		intel_lvds->fixed_mode = intel_crtc_mode_get(dev, crtc);
-		if (intel_lvds->fixed_mode) {
-			intel_lvds->fixed_mode->type |=
-				DRM_MODE_TYPE_PREFERRED;
-			goto out;
-		}
-	}
-
-	/* If we still don't have a mode after all that, give up. */
-	if (!intel_lvds->fixed_mode)
-		goto failed;
-
-out:
-	if (HAS_PCH_SPLIT(dev)) {
-		u32 pwm;
-
-		pipe = (I915_READ(PCH_LVDS) & LVDS_PIPEB_SELECT) ? 1 : 0;
-
-		/* make sure PWM is enabled and locked to the LVDS pipe */
-		pwm = I915_READ(BLC_PWM_CPU_CTL2);
-		if (pipe == 0 && (pwm & PWM_PIPE_B))
-			I915_WRITE(BLC_PWM_CPU_CTL2, pwm & ~PWM_ENABLE);
-		if (pipe)
-			pwm |= PWM_PIPE_B;
-		else
-			pwm &= ~PWM_PIPE_B;
-		I915_WRITE(BLC_PWM_CPU_CTL2, pwm | PWM_ENABLE);
-
-		pwm = I915_READ(BLC_PWM_PCH_CTL1);
-		pwm |= PWM_PCH_ENABLE;
-		I915_WRITE(BLC_PWM_PCH_CTL1, pwm);
-		/*
-		 * Unlock registers and just
-		 * leave them unlocked
-		 */
-		I915_WRITE(PCH_PP_CONTROL,
-			   I915_READ(PCH_PP_CONTROL) | PANEL_UNLOCK_REGS);
-	} else {
-		/*
-		 * Unlock registers and just
-		 * leave them unlocked
-		 */
-		I915_WRITE(PP_CONTROL,
-			   I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS);
-	}
-	dev_priv->lid_notifier.notifier_call = intel_lid_notify;
-	if (acpi_lid_notifier_register(&dev_priv->lid_notifier)) {
-		DRM_DEBUG_KMS("lid notifier registration failed\n");
-		dev_priv->lid_notifier.notifier_call = NULL;
-	}
-	/* keep the LVDS connector */
-	dev_priv->int_lvds_connector = connector;
-	drm_sysfs_connector_add(connector);
-
-	intel_panel_setup_backlight(dev);
-
-	return true;
-
-failed:
-	DRM_DEBUG_KMS("No LVDS modes found, disabling.\n");
-	drm_connector_cleanup(connector);
-	drm_encoder_cleanup(encoder);
-	kfree(intel_lvds);
-	kfree(intel_connector);
-	return false;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_modes.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_modes.c
deleted file mode 100644
index d1928e79..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_modes.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
- * Copyright (c) 2007, 2010 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/fb.h>
-#include <drm/drm_edid.h>
-#include "drmP.h"
-#include "drm_edid.h"
-#include "intel_drv.h"
-#include "i915_drv.h"
-
-/**
- * intel_ddc_probe
- *
- */
-bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus)
-{
-	struct drm_i915_private *dev_priv = intel_encoder->base.dev->dev_private;
-	u8 out_buf[] = { 0x0, 0x0};
-	u8 buf[2];
-	struct i2c_msg msgs[] = {
-		{
-			.addr = DDC_ADDR,
-			.flags = 0,
-			.len = 1,
-			.buf = out_buf,
-		},
-		{
-			.addr = DDC_ADDR,
-			.flags = I2C_M_RD,
-			.len = 1,
-			.buf = buf,
-		}
-	};
-
-	return i2c_transfer(&dev_priv->gmbus[ddc_bus].adapter, msgs, 2) == 2;
-}
-
-/**
- * intel_ddc_get_modes - get modelist from monitor
- * @connector: DRM connector device to use
- * @adapter: i2c adapter
- *
- * Fetch the EDID information from @connector using the DDC bus.
- */
-int intel_ddc_get_modes(struct drm_connector *connector,
-			struct i2c_adapter *adapter)
-{
-	struct edid *edid;
-	int ret = 0;
-
-	edid = drm_get_edid(connector, adapter);
-	if (edid) {
-		drm_mode_connector_update_edid_property(connector, edid);
-		ret = drm_add_edid_modes(connector, edid);
-		drm_edid_to_eld(connector, edid);
-		connector->display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-
-	return ret;
-}
-
-static const struct drm_prop_enum_list force_audio_names[] = {
-	{ HDMI_AUDIO_OFF_DVI, "force-dvi" },
-	{ HDMI_AUDIO_OFF, "off" },
-	{ HDMI_AUDIO_AUTO, "auto" },
-	{ HDMI_AUDIO_ON, "on" },
-};
-
-void
-intel_attach_force_audio_property(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_property *prop;
-
-	prop = dev_priv->force_audio_property;
-	if (prop == NULL) {
-		prop = drm_property_create_enum(dev, 0,
-					   "audio",
-					   force_audio_names,
-					   ARRAY_SIZE(force_audio_names));
-		if (prop == NULL)
-			return;
-
-		dev_priv->force_audio_property = prop;
-	}
-	drm_connector_attach_property(connector, prop, 0);
-}
-
-static const struct drm_prop_enum_list broadcast_rgb_names[] = {
-	{ 0, "Full" },
-	{ 1, "Limited 16:235" },
-};
-
-void
-intel_attach_broadcast_rgb_property(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_property *prop;
-
-	prop = dev_priv->broadcast_rgb_property;
-	if (prop == NULL) {
-		prop = drm_property_create_enum(dev, DRM_MODE_PROP_ENUM,
-					   "Broadcast RGB",
-					   broadcast_rgb_names,
-					   ARRAY_SIZE(broadcast_rgb_names));
-		if (prop == NULL)
-			return;
-
-		dev_priv->broadcast_rgb_property = prop;
-	}
-
-	drm_connector_attach_property(connector, prop, 0);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_opregion.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_opregion.c
deleted file mode 100644
index 289140bc..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_opregion.c
+++ /dev/null
@@ -1,522 +0,0 @@
-/*
- * Copyright 2008 Intel Corporation <hong.liu@intel.com>
- * Copyright 2008 Red Hat <mjg@redhat.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL INTEL AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- */
-
-#include <linux/acpi.h>
-#include <linux/acpi_io.h>
-#include <acpi/video.h>
-
-#include "drmP.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "intel_drv.h"
-
-#define PCI_ASLE 0xe4
-#define PCI_ASLS 0xfc
-
-#define OPREGION_HEADER_OFFSET 0
-#define OPREGION_ACPI_OFFSET   0x100
-#define   ACPI_CLID 0x01ac /* current lid state indicator */
-#define   ACPI_CDCK 0x01b0 /* current docking state indicator */
-#define OPREGION_SWSCI_OFFSET  0x200
-#define OPREGION_ASLE_OFFSET   0x300
-#define OPREGION_VBT_OFFSET    0x400
-
-#define OPREGION_SIGNATURE "IntelGraphicsMem"
-#define MBOX_ACPI      (1<<0)
-#define MBOX_SWSCI     (1<<1)
-#define MBOX_ASLE      (1<<2)
-
-struct opregion_header {
-	u8 signature[16];
-	u32 size;
-	u32 opregion_ver;
-	u8 bios_ver[32];
-	u8 vbios_ver[16];
-	u8 driver_ver[16];
-	u32 mboxes;
-	u8 reserved[164];
-} __attribute__((packed));
-
-/* OpRegion mailbox #1: public ACPI methods */
-struct opregion_acpi {
-	u32 drdy;       /* driver readiness */
-	u32 csts;       /* notification status */
-	u32 cevt;       /* current event */
-	u8 rsvd1[20];
-	u32 didl[8];    /* supported display devices ID list */
-	u32 cpdl[8];    /* currently presented display list */
-	u32 cadl[8];    /* currently active display list */
-	u32 nadl[8];    /* next active devices list */
-	u32 aslp;       /* ASL sleep time-out */
-	u32 tidx;       /* toggle table index */
-	u32 chpd;       /* current hotplug enable indicator */
-	u32 clid;       /* current lid state*/
-	u32 cdck;       /* current docking state */
-	u32 sxsw;       /* Sx state resume */
-	u32 evts;       /* ASL supported events */
-	u32 cnot;       /* current OS notification */
-	u32 nrdy;       /* driver status */
-	u8 rsvd2[60];
-} __attribute__((packed));
-
-/* OpRegion mailbox #2: SWSCI */
-struct opregion_swsci {
-	u32 scic;       /* SWSCI command|status|data */
-	u32 parm;       /* command parameters */
-	u32 dslp;       /* driver sleep time-out */
-	u8 rsvd[244];
-} __attribute__((packed));
-
-/* OpRegion mailbox #3: ASLE */
-struct opregion_asle {
-	u32 ardy;       /* driver readiness */
-	u32 aslc;       /* ASLE interrupt command */
-	u32 tche;       /* technology enabled indicator */
-	u32 alsi;       /* current ALS illuminance reading */
-	u32 bclp;       /* backlight brightness to set */
-	u32 pfit;       /* panel fitting state */
-	u32 cblv;       /* current brightness level */
-	u16 bclm[20];   /* backlight level duty cycle mapping table */
-	u32 cpfm;       /* current panel fitting mode */
-	u32 epfm;       /* enabled panel fitting modes */
-	u8 plut[74];    /* panel LUT and identifier */
-	u32 pfmb;       /* PWM freq and min brightness */
-	u8 rsvd[102];
-} __attribute__((packed));
-
-/* ASLE irq request bits */
-#define ASLE_SET_ALS_ILLUM     (1 << 0)
-#define ASLE_SET_BACKLIGHT     (1 << 1)
-#define ASLE_SET_PFIT          (1 << 2)
-#define ASLE_SET_PWM_FREQ      (1 << 3)
-#define ASLE_REQ_MSK           0xf
-
-/* response bits of ASLE irq request */
-#define ASLE_ALS_ILLUM_FAILED	(1<<10)
-#define ASLE_BACKLIGHT_FAILED	(1<<12)
-#define ASLE_PFIT_FAILED	(1<<14)
-#define ASLE_PWM_FREQ_FAILED	(1<<16)
-
-/* ASLE backlight brightness to set */
-#define ASLE_BCLP_VALID                (1<<31)
-#define ASLE_BCLP_MSK          (~(1<<31))
-
-/* ASLE panel fitting request */
-#define ASLE_PFIT_VALID         (1<<31)
-#define ASLE_PFIT_CENTER (1<<0)
-#define ASLE_PFIT_STRETCH_TEXT (1<<1)
-#define ASLE_PFIT_STRETCH_GFX (1<<2)
-
-/* PWM frequency and minimum brightness */
-#define ASLE_PFMB_BRIGHTNESS_MASK (0xff)
-#define ASLE_PFMB_BRIGHTNESS_VALID (1<<8)
-#define ASLE_PFMB_PWM_MASK (0x7ffffe00)
-#define ASLE_PFMB_PWM_VALID (1<<31)
-
-#define ASLE_CBLV_VALID         (1<<31)
-
-#define ACPI_OTHER_OUTPUT (0<<8)
-#define ACPI_VGA_OUTPUT (1<<8)
-#define ACPI_TV_OUTPUT (2<<8)
-#define ACPI_DIGITAL_OUTPUT (3<<8)
-#define ACPI_LVDS_OUTPUT (4<<8)
-
-#ifdef CONFIG_ACPI
-static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct opregion_asle *asle = dev_priv->opregion.asle;
-	u32 max;
-
-	if (!(bclp & ASLE_BCLP_VALID))
-		return ASLE_BACKLIGHT_FAILED;
-
-	bclp &= ASLE_BCLP_MSK;
-	if (bclp > 255)
-		return ASLE_BACKLIGHT_FAILED;
-
-	max = intel_panel_get_max_backlight(dev);
-	intel_panel_set_backlight(dev, bclp * max / 255);
-	asle->cblv = (bclp*0x64)/0xff | ASLE_CBLV_VALID;
-
-	return 0;
-}
-
-static u32 asle_set_als_illum(struct drm_device *dev, u32 alsi)
-{
-	/* alsi is the current ALS reading in lux. 0 indicates below sensor
-	   range, 0xffff indicates above sensor range. 1-0xfffe are valid */
-	return 0;
-}
-
-static u32 asle_set_pwm_freq(struct drm_device *dev, u32 pfmb)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	if (pfmb & ASLE_PFMB_PWM_VALID) {
-		u32 blc_pwm_ctl = I915_READ(BLC_PWM_CTL);
-		u32 pwm = pfmb & ASLE_PFMB_PWM_MASK;
-		blc_pwm_ctl &= BACKLIGHT_DUTY_CYCLE_MASK;
-		pwm = pwm >> 9;
-		/* FIXME - what do we do with the PWM? */
-	}
-	return 0;
-}
-
-static u32 asle_set_pfit(struct drm_device *dev, u32 pfit)
-{
-	/* Panel fitting is currently controlled by the X code, so this is a
-	   noop until modesetting support works fully */
-	if (!(pfit & ASLE_PFIT_VALID))
-		return ASLE_PFIT_FAILED;
-	return 0;
-}
-
-void intel_opregion_asle_intr(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct opregion_asle *asle = dev_priv->opregion.asle;
-	u32 asle_stat = 0;
-	u32 asle_req;
-
-	if (!asle)
-		return;
-
-	asle_req = asle->aslc & ASLE_REQ_MSK;
-
-	if (!asle_req) {
-		DRM_DEBUG_DRIVER("non asle set request??\n");
-		return;
-	}
-
-	if (asle_req & ASLE_SET_ALS_ILLUM)
-		asle_stat |= asle_set_als_illum(dev, asle->alsi);
-
-	if (asle_req & ASLE_SET_BACKLIGHT)
-		asle_stat |= asle_set_backlight(dev, asle->bclp);
-
-	if (asle_req & ASLE_SET_PFIT)
-		asle_stat |= asle_set_pfit(dev, asle->pfit);
-
-	if (asle_req & ASLE_SET_PWM_FREQ)
-		asle_stat |= asle_set_pwm_freq(dev, asle->pfmb);
-
-	asle->aslc = asle_stat;
-}
-
-void intel_opregion_gse_intr(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct opregion_asle *asle = dev_priv->opregion.asle;
-	u32 asle_stat = 0;
-	u32 asle_req;
-
-	if (!asle)
-		return;
-
-	asle_req = asle->aslc & ASLE_REQ_MSK;
-
-	if (!asle_req) {
-		DRM_DEBUG_DRIVER("non asle set request??\n");
-		return;
-	}
-
-	if (asle_req & ASLE_SET_ALS_ILLUM) {
-		DRM_DEBUG_DRIVER("Illum is not supported\n");
-		asle_stat |= ASLE_ALS_ILLUM_FAILED;
-	}
-
-	if (asle_req & ASLE_SET_BACKLIGHT)
-		asle_stat |= asle_set_backlight(dev, asle->bclp);
-
-	if (asle_req & ASLE_SET_PFIT) {
-		DRM_DEBUG_DRIVER("Pfit is not supported\n");
-		asle_stat |= ASLE_PFIT_FAILED;
-	}
-
-	if (asle_req & ASLE_SET_PWM_FREQ) {
-		DRM_DEBUG_DRIVER("PWM freq is not supported\n");
-		asle_stat |= ASLE_PWM_FREQ_FAILED;
-	}
-
-	asle->aslc = asle_stat;
-}
-#define ASLE_ALS_EN    (1<<0)
-#define ASLE_BLC_EN    (1<<1)
-#define ASLE_PFIT_EN   (1<<2)
-#define ASLE_PFMB_EN   (1<<3)
-
-void intel_opregion_enable_asle(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct opregion_asle *asle = dev_priv->opregion.asle;
-
-	if (asle) {
-		if (IS_MOBILE(dev))
-			intel_enable_asle(dev);
-
-		asle->tche = ASLE_ALS_EN | ASLE_BLC_EN | ASLE_PFIT_EN |
-			ASLE_PFMB_EN;
-		asle->ardy = 1;
-	}
-}
-
-#define ACPI_EV_DISPLAY_SWITCH (1<<0)
-#define ACPI_EV_LID            (1<<1)
-#define ACPI_EV_DOCK           (1<<2)
-
-static struct intel_opregion *system_opregion;
-
-static int intel_opregion_video_event(struct notifier_block *nb,
-				      unsigned long val, void *data)
-{
-	/* The only video events relevant to opregion are 0x80. These indicate
-	   either a docking event, lid switch or display switch request. In
-	   Linux, these are handled by the dock, button and video drivers.
-	*/
-
-	struct opregion_acpi *acpi;
-	struct acpi_bus_event *event = data;
-	int ret = NOTIFY_OK;
-
-	if (strcmp(event->device_class, ACPI_VIDEO_CLASS) != 0)
-		return NOTIFY_DONE;
-
-	if (!system_opregion)
-		return NOTIFY_DONE;
-
-	acpi = system_opregion->acpi;
-
-	if (event->type == 0x80 && !(acpi->cevt & 0x1))
-		ret = NOTIFY_BAD;
-
-	acpi->csts = 0;
-
-	return ret;
-}
-
-static struct notifier_block intel_opregion_notifier = {
-	.notifier_call = intel_opregion_video_event,
-};
-
-/*
- * Initialise the DIDL field in opregion. This passes a list of devices to
- * the firmware. Values are defined by section B.4.2 of the ACPI specification
- * (version 3)
- */
-
-static void intel_didl_outputs(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_opregion *opregion = &dev_priv->opregion;
-	struct drm_connector *connector;
-	acpi_handle handle;
-	struct acpi_device *acpi_dev, *acpi_cdev, *acpi_video_bus = NULL;
-	unsigned long long device_id;
-	acpi_status status;
-	int i = 0;
-
-	handle = DEVICE_ACPI_HANDLE(&dev->pdev->dev);
-	if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev)))
-		return;
-
-	if (acpi_is_video_device(acpi_dev))
-		acpi_video_bus = acpi_dev;
-	else {
-		list_for_each_entry(acpi_cdev, &acpi_dev->children, node) {
-			if (acpi_is_video_device(acpi_cdev)) {
-				acpi_video_bus = acpi_cdev;
-				break;
-			}
-		}
-	}
-
-	if (!acpi_video_bus) {
-		printk(KERN_WARNING "No ACPI video bus found\n");
-		return;
-	}
-
-	list_for_each_entry(acpi_cdev, &acpi_video_bus->children, node) {
-		if (i >= 8) {
-			dev_printk(KERN_ERR, &dev->pdev->dev,
-				    "More than 8 outputs detected\n");
-			return;
-		}
-		status =
-			acpi_evaluate_integer(acpi_cdev->handle, "_ADR",
-						NULL, &device_id);
-		if (ACPI_SUCCESS(status)) {
-			if (!device_id)
-				goto blind_set;
-			opregion->acpi->didl[i] = (u32)(device_id & 0x0f0f);
-			i++;
-		}
-	}
-
-end:
-	/* If fewer than 8 outputs, the list must be null terminated */
-	if (i < 8)
-		opregion->acpi->didl[i] = 0;
-	return;
-
-blind_set:
-	i = 0;
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		int output_type = ACPI_OTHER_OUTPUT;
-		if (i >= 8) {
-			dev_printk(KERN_ERR, &dev->pdev->dev,
-				    "More than 8 outputs detected\n");
-			return;
-		}
-		switch (connector->connector_type) {
-		case DRM_MODE_CONNECTOR_VGA:
-		case DRM_MODE_CONNECTOR_DVIA:
-			output_type = ACPI_VGA_OUTPUT;
-			break;
-		case DRM_MODE_CONNECTOR_Composite:
-		case DRM_MODE_CONNECTOR_SVIDEO:
-		case DRM_MODE_CONNECTOR_Component:
-		case DRM_MODE_CONNECTOR_9PinDIN:
-			output_type = ACPI_TV_OUTPUT;
-			break;
-		case DRM_MODE_CONNECTOR_DVII:
-		case DRM_MODE_CONNECTOR_DVID:
-		case DRM_MODE_CONNECTOR_DisplayPort:
-		case DRM_MODE_CONNECTOR_HDMIA:
-		case DRM_MODE_CONNECTOR_HDMIB:
-			output_type = ACPI_DIGITAL_OUTPUT;
-			break;
-		case DRM_MODE_CONNECTOR_LVDS:
-			output_type = ACPI_LVDS_OUTPUT;
-			break;
-		}
-		opregion->acpi->didl[i] |= (1<<31) | output_type | i;
-		i++;
-	}
-	goto end;
-}
-
-void intel_opregion_init(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_opregion *opregion = &dev_priv->opregion;
-
-	if (!opregion->header)
-		return;
-
-	if (opregion->acpi) {
-		if (drm_core_check_feature(dev, DRIVER_MODESET))
-			intel_didl_outputs(dev);
-
-		/* Notify BIOS we are ready to handle ACPI video ext notifs.
-		 * Right now, all the events are handled by the ACPI video module.
-		 * We don't actually need to do anything with them. */
-		opregion->acpi->csts = 0;
-		opregion->acpi->drdy = 1;
-
-		system_opregion = opregion;
-		register_acpi_notifier(&intel_opregion_notifier);
-	}
-
-	if (opregion->asle)
-		intel_opregion_enable_asle(dev);
-}
-
-void intel_opregion_fini(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_opregion *opregion = &dev_priv->opregion;
-
-	if (!opregion->header)
-		return;
-
-	if (opregion->acpi) {
-		opregion->acpi->drdy = 0;
-
-		system_opregion = NULL;
-		unregister_acpi_notifier(&intel_opregion_notifier);
-	}
-
-	/* just clear all opregion memory pointers now */
-	iounmap(opregion->header);
-	opregion->header = NULL;
-	opregion->acpi = NULL;
-	opregion->swsci = NULL;
-	opregion->asle = NULL;
-	opregion->vbt = NULL;
-}
-#endif
-
-int intel_opregion_setup(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_opregion *opregion = &dev_priv->opregion;
-	void *base;
-	u32 asls, mboxes;
-	int err = 0;
-
-	pci_read_config_dword(dev->pdev, PCI_ASLS, &asls);
-	DRM_DEBUG_DRIVER("graphic opregion physical addr: 0x%x\n", asls);
-	if (asls == 0) {
-		DRM_DEBUG_DRIVER("ACPI OpRegion not supported!\n");
-		return -ENOTSUPP;
-	}
-
-	base = acpi_os_ioremap(asls, OPREGION_SIZE);
-	if (!base)
-		return -ENOMEM;
-
-	if (memcmp(base, OPREGION_SIGNATURE, 16)) {
-		DRM_DEBUG_DRIVER("opregion signature mismatch\n");
-		err = -EINVAL;
-		goto err_out;
-	}
-	opregion->header = base;
-	opregion->vbt = base + OPREGION_VBT_OFFSET;
-
-	opregion->lid_state = base + ACPI_CLID;
-
-	mboxes = opregion->header->mboxes;
-	if (mboxes & MBOX_ACPI) {
-		DRM_DEBUG_DRIVER("Public ACPI methods supported\n");
-		opregion->acpi = base + OPREGION_ACPI_OFFSET;
-	}
-
-	if (mboxes & MBOX_SWSCI) {
-		DRM_DEBUG_DRIVER("SWSCI supported\n");
-		opregion->swsci = base + OPREGION_SWSCI_OFFSET;
-	}
-	if (mboxes & MBOX_ASLE) {
-		DRM_DEBUG_DRIVER("ASLE supported\n");
-		opregion->asle = base + OPREGION_ASLE_OFFSET;
-	}
-
-	return 0;
-
-err_out:
-	iounmap(base);
-	return err;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_overlay.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_overlay.c
deleted file mode 100644
index 80b331c3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_overlay.c
+++ /dev/null
@@ -1,1613 +0,0 @@
-/*
- * Copyright © 2009
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- *    Daniel Vetter <daniel@ffwll.ch>
- *
- * Derived from Xorg ddx, xf86-video-intel, src/i830_video.c
- */
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "i915_reg.h"
-#include "intel_drv.h"
-
-/* Limits for overlay size. According to intel doc, the real limits are:
- * Y width: 4095, UV width (planar): 2047, Y height: 2047,
- * UV width (planar): * 1023. But the xorg thinks 2048 for height and width. Use
- * the mininum of both.  */
-#define IMAGE_MAX_WIDTH		2048
-#define IMAGE_MAX_HEIGHT	2046 /* 2 * 1023 */
-/* on 830 and 845 these large limits result in the card hanging */
-#define IMAGE_MAX_WIDTH_LEGACY	1024
-#define IMAGE_MAX_HEIGHT_LEGACY	1088
-
-/* overlay register definitions */
-/* OCMD register */
-#define OCMD_TILED_SURFACE	(0x1<<19)
-#define OCMD_MIRROR_MASK	(0x3<<17)
-#define OCMD_MIRROR_MODE	(0x3<<17)
-#define OCMD_MIRROR_HORIZONTAL	(0x1<<17)
-#define OCMD_MIRROR_VERTICAL	(0x2<<17)
-#define OCMD_MIRROR_BOTH	(0x3<<17)
-#define OCMD_BYTEORDER_MASK	(0x3<<14) /* zero for YUYV or FOURCC YUY2 */
-#define OCMD_UV_SWAP		(0x1<<14) /* YVYU */
-#define OCMD_Y_SWAP		(0x2<<14) /* UYVY or FOURCC UYVY */
-#define OCMD_Y_AND_UV_SWAP	(0x3<<14) /* VYUY */
-#define OCMD_SOURCE_FORMAT_MASK (0xf<<10)
-#define OCMD_RGB_888		(0x1<<10) /* not in i965 Intel docs */
-#define OCMD_RGB_555		(0x2<<10) /* not in i965 Intel docs */
-#define OCMD_RGB_565		(0x3<<10) /* not in i965 Intel docs */
-#define OCMD_YUV_422_PACKED	(0x8<<10)
-#define OCMD_YUV_411_PACKED	(0x9<<10) /* not in i965 Intel docs */
-#define OCMD_YUV_420_PLANAR	(0xc<<10)
-#define OCMD_YUV_422_PLANAR	(0xd<<10)
-#define OCMD_YUV_410_PLANAR	(0xe<<10) /* also 411 */
-#define OCMD_TVSYNCFLIP_PARITY	(0x1<<9)
-#define OCMD_TVSYNCFLIP_ENABLE	(0x1<<7)
-#define OCMD_BUF_TYPE_MASK	(0x1<<5)
-#define OCMD_BUF_TYPE_FRAME	(0x0<<5)
-#define OCMD_BUF_TYPE_FIELD	(0x1<<5)
-#define OCMD_TEST_MODE		(0x1<<4)
-#define OCMD_BUFFER_SELECT	(0x3<<2)
-#define OCMD_BUFFER0		(0x0<<2)
-#define OCMD_BUFFER1		(0x1<<2)
-#define OCMD_FIELD_SELECT	(0x1<<2)
-#define OCMD_FIELD0		(0x0<<1)
-#define OCMD_FIELD1		(0x1<<1)
-#define OCMD_ENABLE		(0x1<<0)
-
-/* OCONFIG register */
-#define OCONF_PIPE_MASK		(0x1<<18)
-#define OCONF_PIPE_A		(0x0<<18)
-#define OCONF_PIPE_B		(0x1<<18)
-#define OCONF_GAMMA2_ENABLE	(0x1<<16)
-#define OCONF_CSC_MODE_BT601	(0x0<<5)
-#define OCONF_CSC_MODE_BT709	(0x1<<5)
-#define OCONF_CSC_BYPASS	(0x1<<4)
-#define OCONF_CC_OUT_8BIT	(0x1<<3)
-#define OCONF_TEST_MODE		(0x1<<2)
-#define OCONF_THREE_LINE_BUFFER	(0x1<<0)
-#define OCONF_TWO_LINE_BUFFER	(0x0<<0)
-
-/* DCLRKM (dst-key) register */
-#define DST_KEY_ENABLE		(0x1<<31)
-#define CLK_RGB24_MASK		0x0
-#define CLK_RGB16_MASK		0x070307
-#define CLK_RGB15_MASK		0x070707
-#define CLK_RGB8I_MASK		0xffffff
-
-#define RGB16_TO_COLORKEY(c) \
-	(((c & 0xF800) << 8) | ((c & 0x07E0) << 5) | ((c & 0x001F) << 3))
-#define RGB15_TO_COLORKEY(c) \
-	(((c & 0x7c00) << 9) | ((c & 0x03E0) << 6) | ((c & 0x001F) << 3))
-
-/* overlay flip addr flag */
-#define OFC_UPDATE		0x1
-
-/* polyphase filter coefficients */
-#define N_HORIZ_Y_TAPS          5
-#define N_VERT_Y_TAPS           3
-#define N_HORIZ_UV_TAPS         3
-#define N_VERT_UV_TAPS          3
-#define N_PHASES                17
-#define MAX_TAPS                5
-
-/* memory bufferd overlay registers */
-struct overlay_registers {
-	u32 OBUF_0Y;
-	u32 OBUF_1Y;
-	u32 OBUF_0U;
-	u32 OBUF_0V;
-	u32 OBUF_1U;
-	u32 OBUF_1V;
-	u32 OSTRIDE;
-	u32 YRGB_VPH;
-	u32 UV_VPH;
-	u32 HORZ_PH;
-	u32 INIT_PHS;
-	u32 DWINPOS;
-	u32 DWINSZ;
-	u32 SWIDTH;
-	u32 SWIDTHSW;
-	u32 SHEIGHT;
-	u32 YRGBSCALE;
-	u32 UVSCALE;
-	u32 OCLRC0;
-	u32 OCLRC1;
-	u32 DCLRKV;
-	u32 DCLRKM;
-	u32 SCLRKVH;
-	u32 SCLRKVL;
-	u32 SCLRKEN;
-	u32 OCONFIG;
-	u32 OCMD;
-	u32 RESERVED1; /* 0x6C */
-	u32 OSTART_0Y;
-	u32 OSTART_1Y;
-	u32 OSTART_0U;
-	u32 OSTART_0V;
-	u32 OSTART_1U;
-	u32 OSTART_1V;
-	u32 OTILEOFF_0Y;
-	u32 OTILEOFF_1Y;
-	u32 OTILEOFF_0U;
-	u32 OTILEOFF_0V;
-	u32 OTILEOFF_1U;
-	u32 OTILEOFF_1V;
-	u32 FASTHSCALE; /* 0xA0 */
-	u32 UVSCALEV; /* 0xA4 */
-	u32 RESERVEDC[(0x200 - 0xA8) / 4]; /* 0xA8 - 0x1FC */
-	u16 Y_VCOEFS[N_VERT_Y_TAPS * N_PHASES]; /* 0x200 */
-	u16 RESERVEDD[0x100 / 2 - N_VERT_Y_TAPS * N_PHASES];
-	u16 Y_HCOEFS[N_HORIZ_Y_TAPS * N_PHASES]; /* 0x300 */
-	u16 RESERVEDE[0x200 / 2 - N_HORIZ_Y_TAPS * N_PHASES];
-	u16 UV_VCOEFS[N_VERT_UV_TAPS * N_PHASES]; /* 0x500 */
-	u16 RESERVEDF[0x100 / 2 - N_VERT_UV_TAPS * N_PHASES];
-	u16 UV_HCOEFS[N_HORIZ_UV_TAPS * N_PHASES]; /* 0x600 */
-	u16 RESERVEDG[0x100 / 2 - N_HORIZ_UV_TAPS * N_PHASES];
-};
-
-struct intel_overlay {
-	struct drm_device *dev;
-	struct intel_crtc *crtc;
-	struct drm_i915_gem_object *vid_bo;
-	struct drm_i915_gem_object *old_vid_bo;
-	int active;
-	int pfit_active;
-	u32 pfit_vscale_ratio; /* shifted-point number, (1<<12) == 1.0 */
-	u32 color_key;
-	u32 brightness, contrast, saturation;
-	u32 old_xscale, old_yscale;
-	/* register access */
-	u32 flip_addr;
-	struct drm_i915_gem_object *reg_bo;
-	/* flip handling */
-	uint32_t last_flip_req;
-	void (*flip_tail)(struct intel_overlay *);
-};
-
-static struct overlay_registers *
-intel_overlay_map_regs(struct intel_overlay *overlay)
-{
-	drm_i915_private_t *dev_priv = overlay->dev->dev_private;
-	struct overlay_registers *regs;
-
-	if (OVERLAY_NEEDS_PHYSICAL(overlay->dev))
-		regs = overlay->reg_bo->phys_obj->handle->vaddr;
-	else
-		regs = io_mapping_map_wc(dev_priv->mm.gtt_mapping,
-					 overlay->reg_bo->gtt_offset);
-
-	return regs;
-}
-
-static void intel_overlay_unmap_regs(struct intel_overlay *overlay,
-				     struct overlay_registers *regs)
-{
-	if (!OVERLAY_NEEDS_PHYSICAL(overlay->dev))
-		io_mapping_unmap(regs);
-}
-
-static int intel_overlay_do_wait_request(struct intel_overlay *overlay,
-					 struct drm_i915_gem_request *request,
-					 void (*tail)(struct intel_overlay *))
-{
-	struct drm_device *dev = overlay->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	BUG_ON(overlay->last_flip_req);
-	ret = i915_add_request(LP_RING(dev_priv), NULL, request);
-	if (ret) {
-	    kfree(request);
-	    return ret;
-	}
-	overlay->last_flip_req = request->seqno;
-	overlay->flip_tail = tail;
-	ret = i915_wait_request(LP_RING(dev_priv), overlay->last_flip_req,
-				true);
-	if (ret)
-		return ret;
-
-	overlay->last_flip_req = 0;
-	return 0;
-}
-
-/* Workaround for i830 bug where pipe a must be enable to change control regs */
-static int
-i830_activate_pipe_a(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_crtc *crtc;
-	struct drm_crtc_helper_funcs *crtc_funcs;
-	struct drm_display_mode vesa_640x480 = {
-		DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
-			 752, 800, 0, 480, 489, 492, 525, 0,
-			 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC)
-	}, *mode;
-
-	crtc = to_intel_crtc(dev_priv->pipe_to_crtc_mapping[0]);
-	if (crtc->dpms_mode == DRM_MODE_DPMS_ON)
-		return 0;
-
-	/* most i8xx have pipe a forced on, so don't trust dpms mode */
-	if (I915_READ(_PIPEACONF) & PIPECONF_ENABLE)
-		return 0;
-
-	crtc_funcs = crtc->base.helper_private;
-	if (crtc_funcs->dpms == NULL)
-		return 0;
-
-	DRM_DEBUG_DRIVER("Enabling pipe A in order to enable overlay\n");
-
-	mode = drm_mode_duplicate(dev, &vesa_640x480);
-	drm_mode_set_crtcinfo(mode, 0);
-	if (!drm_crtc_helper_set_mode(&crtc->base, mode,
-				       crtc->base.x, crtc->base.y,
-				       crtc->base.fb))
-		return 0;
-
-	crtc_funcs->dpms(&crtc->base, DRM_MODE_DPMS_ON);
-	return 1;
-}
-
-static void
-i830_deactivate_pipe_a(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[0];
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-/* overlay needs to be disable in OCMD reg */
-static int intel_overlay_on(struct intel_overlay *overlay)
-{
-	struct drm_device *dev = overlay->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_request *request;
-	int pipe_a_quirk = 0;
-	int ret;
-
-	BUG_ON(overlay->active);
-	overlay->active = 1;
-
-	if (IS_I830(dev)) {
-		pipe_a_quirk = i830_activate_pipe_a(dev);
-		if (pipe_a_quirk < 0)
-			return pipe_a_quirk;
-	}
-
-	request = kzalloc(sizeof(*request), GFP_KERNEL);
-	if (request == NULL) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	ret = BEGIN_LP_RING(4);
-	if (ret) {
-		kfree(request);
-		goto out;
-	}
-
-	OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_ON);
-	OUT_RING(overlay->flip_addr | OFC_UPDATE);
-	OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
-	OUT_RING(MI_NOOP);
-	ADVANCE_LP_RING();
-
-	ret = intel_overlay_do_wait_request(overlay, request, NULL);
-out:
-	if (pipe_a_quirk)
-		i830_deactivate_pipe_a(dev);
-
-	return ret;
-}
-
-/* overlay needs to be enabled in OCMD reg */
-static int intel_overlay_continue(struct intel_overlay *overlay,
-				  bool load_polyphase_filter)
-{
-	struct drm_device *dev = overlay->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_request *request;
-	u32 flip_addr = overlay->flip_addr;
-	u32 tmp;
-	int ret;
-
-	BUG_ON(!overlay->active);
-
-	request = kzalloc(sizeof(*request), GFP_KERNEL);
-	if (request == NULL)
-		return -ENOMEM;
-
-	if (load_polyphase_filter)
-		flip_addr |= OFC_UPDATE;
-
-	/* check for underruns */
-	tmp = I915_READ(DOVSTA);
-	if (tmp & (1 << 17))
-		DRM_DEBUG("overlay underrun, DOVSTA: %x\n", tmp);
-
-	ret = BEGIN_LP_RING(2);
-	if (ret) {
-		kfree(request);
-		return ret;
-	}
-	OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_CONTINUE);
-	OUT_RING(flip_addr);
-	ADVANCE_LP_RING();
-
-	ret = i915_add_request(LP_RING(dev_priv), NULL, request);
-	if (ret) {
-		kfree(request);
-		return ret;
-	}
-
-	overlay->last_flip_req = request->seqno;
-	return 0;
-}
-
-static void intel_overlay_release_old_vid_tail(struct intel_overlay *overlay)
-{
-	struct drm_i915_gem_object *obj = overlay->old_vid_bo;
-
-	i915_gem_object_unpin(obj);
-	drm_gem_object_unreference(&obj->base);
-
-	overlay->old_vid_bo = NULL;
-}
-
-static void intel_overlay_off_tail(struct intel_overlay *overlay)
-{
-	struct drm_i915_gem_object *obj = overlay->vid_bo;
-
-	/* never have the overlay hw on without showing a frame */
-	BUG_ON(!overlay->vid_bo);
-
-	i915_gem_object_unpin(obj);
-	drm_gem_object_unreference(&obj->base);
-	overlay->vid_bo = NULL;
-
-	overlay->crtc->overlay = NULL;
-	overlay->crtc = NULL;
-	overlay->active = 0;
-}
-
-/* overlay needs to be disabled in OCMD reg */
-static int intel_overlay_off(struct intel_overlay *overlay)
-{
-	struct drm_device *dev = overlay->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 flip_addr = overlay->flip_addr;
-	struct drm_i915_gem_request *request;
-	int ret;
-
-	BUG_ON(!overlay->active);
-
-	request = kzalloc(sizeof(*request), GFP_KERNEL);
-	if (request == NULL)
-		return -ENOMEM;
-
-	/* According to intel docs the overlay hw may hang (when switching
-	 * off) without loading the filter coeffs. It is however unclear whether
-	 * this applies to the disabling of the overlay or to the switching off
-	 * of the hw. Do it in both cases */
-	flip_addr |= OFC_UPDATE;
-
-	ret = BEGIN_LP_RING(6);
-	if (ret) {
-		kfree(request);
-		return ret;
-	}
-	/* wait for overlay to go idle */
-	OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_CONTINUE);
-	OUT_RING(flip_addr);
-	OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
-	/* turn overlay off */
-	OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
-	OUT_RING(flip_addr);
-	OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
-	ADVANCE_LP_RING();
-
-	return intel_overlay_do_wait_request(overlay, request,
-					     intel_overlay_off_tail);
-}
-
-/* recover from an interruption due to a signal
- * We have to be careful not to repeat work forever an make forward progess. */
-static int intel_overlay_recover_from_interrupt(struct intel_overlay *overlay)
-{
-	struct drm_device *dev = overlay->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	if (overlay->last_flip_req == 0)
-		return 0;
-
-	ret = i915_wait_request(LP_RING(dev_priv), overlay->last_flip_req,
-				true);
-	if (ret)
-		return ret;
-
-	if (overlay->flip_tail)
-		overlay->flip_tail(overlay);
-
-	overlay->last_flip_req = 0;
-	return 0;
-}
-
-/* Wait for pending overlay flip and release old frame.
- * Needs to be called before the overlay register are changed
- * via intel_overlay_(un)map_regs
- */
-static int intel_overlay_release_old_vid(struct intel_overlay *overlay)
-{
-	struct drm_device *dev = overlay->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	/* Only wait if there is actually an old frame to release to
-	 * guarantee forward progress.
-	 */
-	if (!overlay->old_vid_bo)
-		return 0;
-
-	if (I915_READ(ISR) & I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT) {
-		struct drm_i915_gem_request *request;
-
-		/* synchronous slowpath */
-		request = kzalloc(sizeof(*request), GFP_KERNEL);
-		if (request == NULL)
-			return -ENOMEM;
-
-		ret = BEGIN_LP_RING(2);
-		if (ret) {
-			kfree(request);
-			return ret;
-		}
-
-		OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
-		OUT_RING(MI_NOOP);
-		ADVANCE_LP_RING();
-
-		ret = intel_overlay_do_wait_request(overlay, request,
-						    intel_overlay_release_old_vid_tail);
-		if (ret)
-			return ret;
-	}
-
-	intel_overlay_release_old_vid_tail(overlay);
-	return 0;
-}
-
-struct put_image_params {
-	int format;
-	short dst_x;
-	short dst_y;
-	short dst_w;
-	short dst_h;
-	short src_w;
-	short src_scan_h;
-	short src_scan_w;
-	short src_h;
-	short stride_Y;
-	short stride_UV;
-	int offset_Y;
-	int offset_U;
-	int offset_V;
-};
-
-static int packed_depth_bytes(u32 format)
-{
-	switch (format & I915_OVERLAY_DEPTH_MASK) {
-	case I915_OVERLAY_YUV422:
-		return 4;
-	case I915_OVERLAY_YUV411:
-		/* return 6; not implemented */
-	default:
-		return -EINVAL;
-	}
-}
-
-static int packed_width_bytes(u32 format, short width)
-{
-	switch (format & I915_OVERLAY_DEPTH_MASK) {
-	case I915_OVERLAY_YUV422:
-		return width << 1;
-	default:
-		return -EINVAL;
-	}
-}
-
-static int uv_hsubsampling(u32 format)
-{
-	switch (format & I915_OVERLAY_DEPTH_MASK) {
-	case I915_OVERLAY_YUV422:
-	case I915_OVERLAY_YUV420:
-		return 2;
-	case I915_OVERLAY_YUV411:
-	case I915_OVERLAY_YUV410:
-		return 4;
-	default:
-		return -EINVAL;
-	}
-}
-
-static int uv_vsubsampling(u32 format)
-{
-	switch (format & I915_OVERLAY_DEPTH_MASK) {
-	case I915_OVERLAY_YUV420:
-	case I915_OVERLAY_YUV410:
-		return 2;
-	case I915_OVERLAY_YUV422:
-	case I915_OVERLAY_YUV411:
-		return 1;
-	default:
-		return -EINVAL;
-	}
-}
-
-static u32 calc_swidthsw(struct drm_device *dev, u32 offset, u32 width)
-{
-	u32 mask, shift, ret;
-	if (IS_GEN2(dev)) {
-		mask = 0x1f;
-		shift = 5;
-	} else {
-		mask = 0x3f;
-		shift = 6;
-	}
-	ret = ((offset + width + mask) >> shift) - (offset >> shift);
-	if (!IS_GEN2(dev))
-		ret <<= 1;
-	ret -= 1;
-	return ret << 2;
-}
-
-static const u16 y_static_hcoeffs[N_HORIZ_Y_TAPS * N_PHASES] = {
-	0x3000, 0xb4a0, 0x1930, 0x1920, 0xb4a0,
-	0x3000, 0xb500, 0x19d0, 0x1880, 0xb440,
-	0x3000, 0xb540, 0x1a88, 0x2f80, 0xb3e0,
-	0x3000, 0xb580, 0x1b30, 0x2e20, 0xb380,
-	0x3000, 0xb5c0, 0x1bd8, 0x2cc0, 0xb320,
-	0x3020, 0xb5e0, 0x1c60, 0x2b80, 0xb2c0,
-	0x3020, 0xb5e0, 0x1cf8, 0x2a20, 0xb260,
-	0x3020, 0xb5e0, 0x1d80, 0x28e0, 0xb200,
-	0x3020, 0xb5c0, 0x1e08, 0x3f40, 0xb1c0,
-	0x3020, 0xb580, 0x1e78, 0x3ce0, 0xb160,
-	0x3040, 0xb520, 0x1ed8, 0x3aa0, 0xb120,
-	0x3040, 0xb4a0, 0x1f30, 0x3880, 0xb0e0,
-	0x3040, 0xb400, 0x1f78, 0x3680, 0xb0a0,
-	0x3020, 0xb340, 0x1fb8, 0x34a0, 0xb060,
-	0x3020, 0xb240, 0x1fe0, 0x32e0, 0xb040,
-	0x3020, 0xb140, 0x1ff8, 0x3160, 0xb020,
-	0xb000, 0x3000, 0x0800, 0x3000, 0xb000
-};
-
-static const u16 uv_static_hcoeffs[N_HORIZ_UV_TAPS * N_PHASES] = {
-	0x3000, 0x1800, 0x1800, 0xb000, 0x18d0, 0x2e60,
-	0xb000, 0x1990, 0x2ce0, 0xb020, 0x1a68, 0x2b40,
-	0xb040, 0x1b20, 0x29e0, 0xb060, 0x1bd8, 0x2880,
-	0xb080, 0x1c88, 0x3e60, 0xb0a0, 0x1d28, 0x3c00,
-	0xb0c0, 0x1db8, 0x39e0, 0xb0e0, 0x1e40, 0x37e0,
-	0xb100, 0x1eb8, 0x3620, 0xb100, 0x1f18, 0x34a0,
-	0xb100, 0x1f68, 0x3360, 0xb0e0, 0x1fa8, 0x3240,
-	0xb0c0, 0x1fe0, 0x3140, 0xb060, 0x1ff0, 0x30a0,
-	0x3000, 0x0800, 0x3000
-};
-
-static void update_polyphase_filter(struct overlay_registers *regs)
-{
-	memcpy(regs->Y_HCOEFS, y_static_hcoeffs, sizeof(y_static_hcoeffs));
-	memcpy(regs->UV_HCOEFS, uv_static_hcoeffs, sizeof(uv_static_hcoeffs));
-}
-
-static bool update_scaling_factors(struct intel_overlay *overlay,
-				   struct overlay_registers *regs,
-				   struct put_image_params *params)
-{
-	/* fixed point with a 12 bit shift */
-	u32 xscale, yscale, xscale_UV, yscale_UV;
-#define FP_SHIFT 12
-#define FRACT_MASK 0xfff
-	bool scale_changed = false;
-	int uv_hscale = uv_hsubsampling(params->format);
-	int uv_vscale = uv_vsubsampling(params->format);
-
-	if (params->dst_w > 1)
-		xscale = ((params->src_scan_w - 1) << FP_SHIFT)
-			/(params->dst_w);
-	else
-		xscale = 1 << FP_SHIFT;
-
-	if (params->dst_h > 1)
-		yscale = ((params->src_scan_h - 1) << FP_SHIFT)
-			/(params->dst_h);
-	else
-		yscale = 1 << FP_SHIFT;
-
-	/*if (params->format & I915_OVERLAY_YUV_PLANAR) {*/
-	xscale_UV = xscale/uv_hscale;
-	yscale_UV = yscale/uv_vscale;
-	/* make the Y scale to UV scale ratio an exact multiply */
-	xscale = xscale_UV * uv_hscale;
-	yscale = yscale_UV * uv_vscale;
-	/*} else {
-	  xscale_UV = 0;
-	  yscale_UV = 0;
-	  }*/
-
-	if (xscale != overlay->old_xscale || yscale != overlay->old_yscale)
-		scale_changed = true;
-	overlay->old_xscale = xscale;
-	overlay->old_yscale = yscale;
-
-	regs->YRGBSCALE = (((yscale & FRACT_MASK) << 20) |
-			   ((xscale >> FP_SHIFT)  << 16) |
-			   ((xscale & FRACT_MASK) << 3));
-
-	regs->UVSCALE = (((yscale_UV & FRACT_MASK) << 20) |
-			 ((xscale_UV >> FP_SHIFT)  << 16) |
-			 ((xscale_UV & FRACT_MASK) << 3));
-
-	regs->UVSCALEV = ((((yscale    >> FP_SHIFT) << 16) |
-			   ((yscale_UV >> FP_SHIFT) << 0)));
-
-	if (scale_changed)
-		update_polyphase_filter(regs);
-
-	return scale_changed;
-}
-
-static void update_colorkey(struct intel_overlay *overlay,
-			    struct overlay_registers *regs)
-{
-	u32 key = overlay->color_key;
-
-	switch (overlay->crtc->base.fb->bits_per_pixel) {
-	case 8:
-		regs->DCLRKV = 0;
-		regs->DCLRKM = CLK_RGB8I_MASK | DST_KEY_ENABLE;
-		break;
-
-	case 16:
-		if (overlay->crtc->base.fb->depth == 15) {
-			regs->DCLRKV = RGB15_TO_COLORKEY(key);
-			regs->DCLRKM = CLK_RGB15_MASK | DST_KEY_ENABLE;
-		} else {
-			regs->DCLRKV = RGB16_TO_COLORKEY(key);
-			regs->DCLRKM = CLK_RGB16_MASK | DST_KEY_ENABLE;
-		}
-		break;
-
-	case 24:
-	case 32:
-		regs->DCLRKV = key;
-		regs->DCLRKM = CLK_RGB24_MASK | DST_KEY_ENABLE;
-		break;
-	}
-}
-
-static u32 overlay_cmd_reg(struct put_image_params *params)
-{
-	u32 cmd = OCMD_ENABLE | OCMD_BUF_TYPE_FRAME | OCMD_BUFFER0;
-
-	if (params->format & I915_OVERLAY_YUV_PLANAR) {
-		switch (params->format & I915_OVERLAY_DEPTH_MASK) {
-		case I915_OVERLAY_YUV422:
-			cmd |= OCMD_YUV_422_PLANAR;
-			break;
-		case I915_OVERLAY_YUV420:
-			cmd |= OCMD_YUV_420_PLANAR;
-			break;
-		case I915_OVERLAY_YUV411:
-		case I915_OVERLAY_YUV410:
-			cmd |= OCMD_YUV_410_PLANAR;
-			break;
-		}
-	} else { /* YUV packed */
-		switch (params->format & I915_OVERLAY_DEPTH_MASK) {
-		case I915_OVERLAY_YUV422:
-			cmd |= OCMD_YUV_422_PACKED;
-			break;
-		case I915_OVERLAY_YUV411:
-			cmd |= OCMD_YUV_411_PACKED;
-			break;
-		}
-
-		switch (params->format & I915_OVERLAY_SWAP_MASK) {
-		case I915_OVERLAY_NO_SWAP:
-			break;
-		case I915_OVERLAY_UV_SWAP:
-			cmd |= OCMD_UV_SWAP;
-			break;
-		case I915_OVERLAY_Y_SWAP:
-			cmd |= OCMD_Y_SWAP;
-			break;
-		case I915_OVERLAY_Y_AND_UV_SWAP:
-			cmd |= OCMD_Y_AND_UV_SWAP;
-			break;
-		}
-	}
-
-	return cmd;
-}
-
-static int intel_overlay_do_put_image(struct intel_overlay *overlay,
-				      struct drm_i915_gem_object *new_bo,
-				      struct put_image_params *params)
-{
-	int ret, tmp_width;
-	struct overlay_registers *regs;
-	bool scale_changed = false;
-	struct drm_device *dev = overlay->dev;
-
-	BUG_ON(!mutex_is_locked(&dev->struct_mutex));
-	BUG_ON(!mutex_is_locked(&dev->mode_config.mutex));
-	BUG_ON(!overlay);
-
-	ret = intel_overlay_release_old_vid(overlay);
-	if (ret != 0)
-		return ret;
-
-	ret = i915_gem_object_pin_to_display_plane(new_bo, 0, NULL);
-	if (ret != 0)
-		return ret;
-
-	ret = i915_gem_object_put_fence(new_bo);
-	if (ret)
-		goto out_unpin;
-
-	if (!overlay->active) {
-		regs = intel_overlay_map_regs(overlay);
-		if (!regs) {
-			ret = -ENOMEM;
-			goto out_unpin;
-		}
-		regs->OCONFIG = OCONF_CC_OUT_8BIT;
-		if (IS_GEN4(overlay->dev))
-			regs->OCONFIG |= OCONF_CSC_MODE_BT709;
-		regs->OCONFIG |= overlay->crtc->pipe == 0 ?
-			OCONF_PIPE_A : OCONF_PIPE_B;
-		intel_overlay_unmap_regs(overlay, regs);
-
-		ret = intel_overlay_on(overlay);
-		if (ret != 0)
-			goto out_unpin;
-	}
-
-	regs = intel_overlay_map_regs(overlay);
-	if (!regs) {
-		ret = -ENOMEM;
-		goto out_unpin;
-	}
-
-	regs->DWINPOS = (params->dst_y << 16) | params->dst_x;
-	regs->DWINSZ = (params->dst_h << 16) | params->dst_w;
-
-	if (params->format & I915_OVERLAY_YUV_PACKED)
-		tmp_width = packed_width_bytes(params->format, params->src_w);
-	else
-		tmp_width = params->src_w;
-
-	regs->SWIDTH = params->src_w;
-	regs->SWIDTHSW = calc_swidthsw(overlay->dev,
-				       params->offset_Y, tmp_width);
-	regs->SHEIGHT = params->src_h;
-	regs->OBUF_0Y = new_bo->gtt_offset + params->offset_Y;
-	regs->OSTRIDE = params->stride_Y;
-
-	if (params->format & I915_OVERLAY_YUV_PLANAR) {
-		int uv_hscale = uv_hsubsampling(params->format);
-		int uv_vscale = uv_vsubsampling(params->format);
-		u32 tmp_U, tmp_V;
-		regs->SWIDTH |= (params->src_w/uv_hscale) << 16;
-		tmp_U = calc_swidthsw(overlay->dev, params->offset_U,
-				      params->src_w/uv_hscale);
-		tmp_V = calc_swidthsw(overlay->dev, params->offset_V,
-				      params->src_w/uv_hscale);
-		regs->SWIDTHSW |= max_t(u32, tmp_U, tmp_V) << 16;
-		regs->SHEIGHT |= (params->src_h/uv_vscale) << 16;
-		regs->OBUF_0U = new_bo->gtt_offset + params->offset_U;
-		regs->OBUF_0V = new_bo->gtt_offset + params->offset_V;
-		regs->OSTRIDE |= params->stride_UV << 16;
-	}
-
-	scale_changed = update_scaling_factors(overlay, regs, params);
-
-	update_colorkey(overlay, regs);
-
-	regs->OCMD = overlay_cmd_reg(params);
-
-	intel_overlay_unmap_regs(overlay, regs);
-
-	ret = intel_overlay_continue(overlay, scale_changed);
-	if (ret)
-		goto out_unpin;
-
-	overlay->old_vid_bo = overlay->vid_bo;
-	overlay->vid_bo = new_bo;
-
-	return 0;
-
-out_unpin:
-	i915_gem_object_unpin(new_bo);
-	return ret;
-}
-
-int intel_overlay_switch_off(struct intel_overlay *overlay)
-{
-	struct overlay_registers *regs;
-	struct drm_device *dev = overlay->dev;
-	int ret;
-
-	BUG_ON(!mutex_is_locked(&dev->struct_mutex));
-	BUG_ON(!mutex_is_locked(&dev->mode_config.mutex));
-
-	ret = intel_overlay_recover_from_interrupt(overlay);
-	if (ret != 0)
-		return ret;
-
-	if (!overlay->active)
-		return 0;
-
-	ret = intel_overlay_release_old_vid(overlay);
-	if (ret != 0)
-		return ret;
-
-	regs = intel_overlay_map_regs(overlay);
-	regs->OCMD = 0;
-	intel_overlay_unmap_regs(overlay, regs);
-
-	ret = intel_overlay_off(overlay);
-	if (ret != 0)
-		return ret;
-
-	intel_overlay_off_tail(overlay);
-	return 0;
-}
-
-static int check_overlay_possible_on_crtc(struct intel_overlay *overlay,
-					  struct intel_crtc *crtc)
-{
-	drm_i915_private_t *dev_priv = overlay->dev->dev_private;
-
-	if (!crtc->active)
-		return -EINVAL;
-
-	/* can't use the overlay with double wide pipe */
-	if (INTEL_INFO(overlay->dev)->gen < 4 &&
-	    (I915_READ(PIPECONF(crtc->pipe)) & (PIPECONF_DOUBLE_WIDE | PIPECONF_ENABLE)) != PIPECONF_ENABLE)
-		return -EINVAL;
-
-	return 0;
-}
-
-static void update_pfit_vscale_ratio(struct intel_overlay *overlay)
-{
-	struct drm_device *dev = overlay->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	u32 pfit_control = I915_READ(PFIT_CONTROL);
-	u32 ratio;
-
-	/* XXX: This is not the same logic as in the xorg driver, but more in
-	 * line with the intel documentation for the i965
-	 */
-	if (INTEL_INFO(dev)->gen >= 4) {
-		/* on i965 use the PGM reg to read out the autoscaler values */
-		ratio = I915_READ(PFIT_PGM_RATIOS) >> PFIT_VERT_SCALE_SHIFT_965;
-	} else {
-		if (pfit_control & VERT_AUTO_SCALE)
-			ratio = I915_READ(PFIT_AUTO_RATIOS);
-		else
-			ratio = I915_READ(PFIT_PGM_RATIOS);
-		ratio >>= PFIT_VERT_SCALE_SHIFT;
-	}
-
-	overlay->pfit_vscale_ratio = ratio;
-}
-
-static int check_overlay_dst(struct intel_overlay *overlay,
-			     struct drm_intel_overlay_put_image *rec)
-{
-	struct drm_display_mode *mode = &overlay->crtc->base.mode;
-
-	if (rec->dst_x < mode->hdisplay &&
-	    rec->dst_x + rec->dst_width <= mode->hdisplay &&
-	    rec->dst_y < mode->vdisplay &&
-	    rec->dst_y + rec->dst_height <= mode->vdisplay)
-		return 0;
-	else
-		return -EINVAL;
-}
-
-static int check_overlay_scaling(struct put_image_params *rec)
-{
-	u32 tmp;
-
-	/* downscaling limit is 8.0 */
-	tmp = ((rec->src_scan_h << 16) / rec->dst_h) >> 16;
-	if (tmp > 7)
-		return -EINVAL;
-	tmp = ((rec->src_scan_w << 16) / rec->dst_w) >> 16;
-	if (tmp > 7)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int check_overlay_src(struct drm_device *dev,
-			     struct drm_intel_overlay_put_image *rec,
-			     struct drm_i915_gem_object *new_bo)
-{
-	int uv_hscale = uv_hsubsampling(rec->flags);
-	int uv_vscale = uv_vsubsampling(rec->flags);
-	u32 stride_mask;
-	int depth;
-	u32 tmp;
-
-	/* check src dimensions */
-	if (IS_845G(dev) || IS_I830(dev)) {
-		if (rec->src_height > IMAGE_MAX_HEIGHT_LEGACY ||
-		    rec->src_width  > IMAGE_MAX_WIDTH_LEGACY)
-			return -EINVAL;
-	} else {
-		if (rec->src_height > IMAGE_MAX_HEIGHT ||
-		    rec->src_width  > IMAGE_MAX_WIDTH)
-			return -EINVAL;
-	}
-
-	/* better safe than sorry, use 4 as the maximal subsampling ratio */
-	if (rec->src_height < N_VERT_Y_TAPS*4 ||
-	    rec->src_width  < N_HORIZ_Y_TAPS*4)
-		return -EINVAL;
-
-	/* check alignment constraints */
-	switch (rec->flags & I915_OVERLAY_TYPE_MASK) {
-	case I915_OVERLAY_RGB:
-		/* not implemented */
-		return -EINVAL;
-
-	case I915_OVERLAY_YUV_PACKED:
-		if (uv_vscale != 1)
-			return -EINVAL;
-
-		depth = packed_depth_bytes(rec->flags);
-		if (depth < 0)
-			return depth;
-
-		/* ignore UV planes */
-		rec->stride_UV = 0;
-		rec->offset_U = 0;
-		rec->offset_V = 0;
-		/* check pixel alignment */
-		if (rec->offset_Y % depth)
-			return -EINVAL;
-		break;
-
-	case I915_OVERLAY_YUV_PLANAR:
-		if (uv_vscale < 0 || uv_hscale < 0)
-			return -EINVAL;
-		/* no offset restrictions for planar formats */
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	if (rec->src_width % uv_hscale)
-		return -EINVAL;
-
-	/* stride checking */
-	if (IS_I830(dev) || IS_845G(dev))
-		stride_mask = 255;
-	else
-		stride_mask = 63;
-
-	if (rec->stride_Y & stride_mask || rec->stride_UV & stride_mask)
-		return -EINVAL;
-	if (IS_GEN4(dev) && rec->stride_Y < 512)
-		return -EINVAL;
-
-	tmp = (rec->flags & I915_OVERLAY_TYPE_MASK) == I915_OVERLAY_YUV_PLANAR ?
-		4096 : 8192;
-	if (rec->stride_Y > tmp || rec->stride_UV > 2*1024)
-		return -EINVAL;
-
-	/* check buffer dimensions */
-	switch (rec->flags & I915_OVERLAY_TYPE_MASK) {
-	case I915_OVERLAY_RGB:
-	case I915_OVERLAY_YUV_PACKED:
-		/* always 4 Y values per depth pixels */
-		if (packed_width_bytes(rec->flags, rec->src_width) > rec->stride_Y)
-			return -EINVAL;
-
-		tmp = rec->stride_Y*rec->src_height;
-		if (rec->offset_Y + tmp > new_bo->base.size)
-			return -EINVAL;
-		break;
-
-	case I915_OVERLAY_YUV_PLANAR:
-		if (rec->src_width > rec->stride_Y)
-			return -EINVAL;
-		if (rec->src_width/uv_hscale > rec->stride_UV)
-			return -EINVAL;
-
-		tmp = rec->stride_Y * rec->src_height;
-		if (rec->offset_Y + tmp > new_bo->base.size)
-			return -EINVAL;
-
-		tmp = rec->stride_UV * (rec->src_height / uv_vscale);
-		if (rec->offset_U + tmp > new_bo->base.size ||
-		    rec->offset_V + tmp > new_bo->base.size)
-			return -EINVAL;
-		break;
-	}
-
-	return 0;
-}
-
-/**
- * Return the pipe currently connected to the panel fitter,
- * or -1 if the panel fitter is not present or not in use
- */
-static int intel_panel_fitter_pipe(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32  pfit_control;
-
-	/* i830 doesn't have a panel fitter */
-	if (IS_I830(dev))
-		return -1;
-
-	pfit_control = I915_READ(PFIT_CONTROL);
-
-	/* See if the panel fitter is in use */
-	if ((pfit_control & PFIT_ENABLE) == 0)
-		return -1;
-
-	/* 965 can place panel fitter on either pipe */
-	if (IS_GEN4(dev))
-		return (pfit_control >> 29) & 0x3;
-
-	/* older chips can only use pipe 1 */
-	return 1;
-}
-
-int intel_overlay_put_image(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv)
-{
-	struct drm_intel_overlay_put_image *put_image_rec = data;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_overlay *overlay;
-	struct drm_mode_object *drmmode_obj;
-	struct intel_crtc *crtc;
-	struct drm_i915_gem_object *new_bo;
-	struct put_image_params *params;
-	int ret;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	overlay = dev_priv->overlay;
-	if (!overlay) {
-		DRM_DEBUG("userspace bug: no overlay\n");
-		return -ENODEV;
-	}
-
-	if (!(put_image_rec->flags & I915_OVERLAY_ENABLE)) {
-		mutex_lock(&dev->mode_config.mutex);
-		mutex_lock(&dev->struct_mutex);
-
-		ret = intel_overlay_switch_off(overlay);
-
-		mutex_unlock(&dev->struct_mutex);
-		mutex_unlock(&dev->mode_config.mutex);
-
-		return ret;
-	}
-
-	params = kmalloc(sizeof(struct put_image_params), GFP_KERNEL);
-	if (!params)
-		return -ENOMEM;
-
-	drmmode_obj = drm_mode_object_find(dev, put_image_rec->crtc_id,
-					   DRM_MODE_OBJECT_CRTC);
-	if (!drmmode_obj) {
-		ret = -ENOENT;
-		goto out_free;
-	}
-	crtc = to_intel_crtc(obj_to_crtc(drmmode_obj));
-
-	new_bo = to_intel_bo(drm_gem_object_lookup(dev, file_priv,
-						   put_image_rec->bo_handle));
-	if (&new_bo->base == NULL) {
-		ret = -ENOENT;
-		goto out_free;
-	}
-
-	mutex_lock(&dev->mode_config.mutex);
-	mutex_lock(&dev->struct_mutex);
-
-	if (new_bo->tiling_mode) {
-		DRM_ERROR("buffer used for overlay image can not be tiled\n");
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	ret = intel_overlay_recover_from_interrupt(overlay);
-	if (ret != 0)
-		goto out_unlock;
-
-	if (overlay->crtc != crtc) {
-		struct drm_display_mode *mode = &crtc->base.mode;
-		ret = intel_overlay_switch_off(overlay);
-		if (ret != 0)
-			goto out_unlock;
-
-		ret = check_overlay_possible_on_crtc(overlay, crtc);
-		if (ret != 0)
-			goto out_unlock;
-
-		overlay->crtc = crtc;
-		crtc->overlay = overlay;
-
-		/* line too wide, i.e. one-line-mode */
-		if (mode->hdisplay > 1024 &&
-		    intel_panel_fitter_pipe(dev) == crtc->pipe) {
-			overlay->pfit_active = 1;
-			update_pfit_vscale_ratio(overlay);
-		} else
-			overlay->pfit_active = 0;
-	}
-
-	ret = check_overlay_dst(overlay, put_image_rec);
-	if (ret != 0)
-		goto out_unlock;
-
-	if (overlay->pfit_active) {
-		params->dst_y = ((((u32)put_image_rec->dst_y) << 12) /
-				 overlay->pfit_vscale_ratio);
-		/* shifting right rounds downwards, so add 1 */
-		params->dst_h = ((((u32)put_image_rec->dst_height) << 12) /
-				 overlay->pfit_vscale_ratio) + 1;
-	} else {
-		params->dst_y = put_image_rec->dst_y;
-		params->dst_h = put_image_rec->dst_height;
-	}
-	params->dst_x = put_image_rec->dst_x;
-	params->dst_w = put_image_rec->dst_width;
-
-	params->src_w = put_image_rec->src_width;
-	params->src_h = put_image_rec->src_height;
-	params->src_scan_w = put_image_rec->src_scan_width;
-	params->src_scan_h = put_image_rec->src_scan_height;
-	if (params->src_scan_h > params->src_h ||
-	    params->src_scan_w > params->src_w) {
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	ret = check_overlay_src(dev, put_image_rec, new_bo);
-	if (ret != 0)
-		goto out_unlock;
-	params->format = put_image_rec->flags & ~I915_OVERLAY_FLAGS_MASK;
-	params->stride_Y = put_image_rec->stride_Y;
-	params->stride_UV = put_image_rec->stride_UV;
-	params->offset_Y = put_image_rec->offset_Y;
-	params->offset_U = put_image_rec->offset_U;
-	params->offset_V = put_image_rec->offset_V;
-
-	/* Check scaling after src size to prevent a divide-by-zero. */
-	ret = check_overlay_scaling(params);
-	if (ret != 0)
-		goto out_unlock;
-
-	ret = intel_overlay_do_put_image(overlay, new_bo, params);
-	if (ret != 0)
-		goto out_unlock;
-
-	mutex_unlock(&dev->struct_mutex);
-	mutex_unlock(&dev->mode_config.mutex);
-
-	kfree(params);
-
-	return 0;
-
-out_unlock:
-	mutex_unlock(&dev->struct_mutex);
-	mutex_unlock(&dev->mode_config.mutex);
-	drm_gem_object_unreference_unlocked(&new_bo->base);
-out_free:
-	kfree(params);
-
-	return ret;
-}
-
-static void update_reg_attrs(struct intel_overlay *overlay,
-			     struct overlay_registers *regs)
-{
-	regs->OCLRC0 = (overlay->contrast << 18) | (overlay->brightness & 0xff);
-	regs->OCLRC1 = overlay->saturation;
-}
-
-static bool check_gamma_bounds(u32 gamma1, u32 gamma2)
-{
-	int i;
-
-	if (gamma1 & 0xff000000 || gamma2 & 0xff000000)
-		return false;
-
-	for (i = 0; i < 3; i++) {
-		if (((gamma1 >> i*8) & 0xff) >= ((gamma2 >> i*8) & 0xff))
-			return false;
-	}
-
-	return true;
-}
-
-static bool check_gamma5_errata(u32 gamma5)
-{
-	int i;
-
-	for (i = 0; i < 3; i++) {
-		if (((gamma5 >> i*8) & 0xff) == 0x80)
-			return false;
-	}
-
-	return true;
-}
-
-static int check_gamma(struct drm_intel_overlay_attrs *attrs)
-{
-	if (!check_gamma_bounds(0, attrs->gamma0) ||
-	    !check_gamma_bounds(attrs->gamma0, attrs->gamma1) ||
-	    !check_gamma_bounds(attrs->gamma1, attrs->gamma2) ||
-	    !check_gamma_bounds(attrs->gamma2, attrs->gamma3) ||
-	    !check_gamma_bounds(attrs->gamma3, attrs->gamma4) ||
-	    !check_gamma_bounds(attrs->gamma4, attrs->gamma5) ||
-	    !check_gamma_bounds(attrs->gamma5, 0x00ffffff))
-		return -EINVAL;
-
-	if (!check_gamma5_errata(attrs->gamma5))
-		return -EINVAL;
-
-	return 0;
-}
-
-int intel_overlay_attrs(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_intel_overlay_attrs *attrs = data;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_overlay *overlay;
-	struct overlay_registers *regs;
-	int ret;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	overlay = dev_priv->overlay;
-	if (!overlay) {
-		DRM_DEBUG("userspace bug: no overlay\n");
-		return -ENODEV;
-	}
-
-	mutex_lock(&dev->mode_config.mutex);
-	mutex_lock(&dev->struct_mutex);
-
-	ret = -EINVAL;
-	if (!(attrs->flags & I915_OVERLAY_UPDATE_ATTRS)) {
-		attrs->color_key  = overlay->color_key;
-		attrs->brightness = overlay->brightness;
-		attrs->contrast   = overlay->contrast;
-		attrs->saturation = overlay->saturation;
-
-		if (!IS_GEN2(dev)) {
-			attrs->gamma0 = I915_READ(OGAMC0);
-			attrs->gamma1 = I915_READ(OGAMC1);
-			attrs->gamma2 = I915_READ(OGAMC2);
-			attrs->gamma3 = I915_READ(OGAMC3);
-			attrs->gamma4 = I915_READ(OGAMC4);
-			attrs->gamma5 = I915_READ(OGAMC5);
-		}
-	} else {
-		if (attrs->brightness < -128 || attrs->brightness > 127)
-			goto out_unlock;
-		if (attrs->contrast > 255)
-			goto out_unlock;
-		if (attrs->saturation > 1023)
-			goto out_unlock;
-
-		overlay->color_key  = attrs->color_key;
-		overlay->brightness = attrs->brightness;
-		overlay->contrast   = attrs->contrast;
-		overlay->saturation = attrs->saturation;
-
-		regs = intel_overlay_map_regs(overlay);
-		if (!regs) {
-			ret = -ENOMEM;
-			goto out_unlock;
-		}
-
-		update_reg_attrs(overlay, regs);
-
-		intel_overlay_unmap_regs(overlay, regs);
-
-		if (attrs->flags & I915_OVERLAY_UPDATE_GAMMA) {
-			if (IS_GEN2(dev))
-				goto out_unlock;
-
-			if (overlay->active) {
-				ret = -EBUSY;
-				goto out_unlock;
-			}
-
-			ret = check_gamma(attrs);
-			if (ret)
-				goto out_unlock;
-
-			I915_WRITE(OGAMC0, attrs->gamma0);
-			I915_WRITE(OGAMC1, attrs->gamma1);
-			I915_WRITE(OGAMC2, attrs->gamma2);
-			I915_WRITE(OGAMC3, attrs->gamma3);
-			I915_WRITE(OGAMC4, attrs->gamma4);
-			I915_WRITE(OGAMC5, attrs->gamma5);
-		}
-	}
-
-	ret = 0;
-out_unlock:
-	mutex_unlock(&dev->struct_mutex);
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return ret;
-}
-
-void intel_setup_overlay(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_overlay *overlay;
-	struct drm_i915_gem_object *reg_bo;
-	struct overlay_registers *regs;
-	int ret;
-
-	if (!HAS_OVERLAY(dev))
-		return;
-
-	overlay = kzalloc(sizeof(struct intel_overlay), GFP_KERNEL);
-	if (!overlay)
-		return;
-
-	mutex_lock(&dev->struct_mutex);
-	if (WARN_ON(dev_priv->overlay))
-		goto out_free;
-
-	overlay->dev = dev;
-
-	reg_bo = i915_gem_alloc_object(dev, PAGE_SIZE);
-	if (!reg_bo)
-		goto out_free;
-	overlay->reg_bo = reg_bo;
-
-	if (OVERLAY_NEEDS_PHYSICAL(dev)) {
-		ret = i915_gem_attach_phys_object(dev, reg_bo,
-						  I915_GEM_PHYS_OVERLAY_REGS,
-						  PAGE_SIZE);
-		if (ret) {
-			DRM_ERROR("failed to attach phys overlay regs\n");
-			goto out_free_bo;
-		}
-		overlay->flip_addr = reg_bo->phys_obj->handle->busaddr;
-	} else {
-		ret = i915_gem_object_pin(reg_bo, PAGE_SIZE, true);
-		if (ret) {
-			DRM_ERROR("failed to pin overlay register bo\n");
-			goto out_free_bo;
-		}
-		overlay->flip_addr = reg_bo->gtt_offset;
-
-		ret = i915_gem_object_set_to_gtt_domain(reg_bo, true);
-		if (ret) {
-			DRM_ERROR("failed to move overlay register bo into the GTT\n");
-			goto out_unpin_bo;
-		}
-	}
-
-	/* init all values */
-	overlay->color_key = 0x0101fe;
-	overlay->brightness = -19;
-	overlay->contrast = 75;
-	overlay->saturation = 146;
-
-	regs = intel_overlay_map_regs(overlay);
-	if (!regs)
-		goto out_unpin_bo;
-
-	memset(regs, 0, sizeof(struct overlay_registers));
-	update_polyphase_filter(regs);
-	update_reg_attrs(overlay, regs);
-
-	intel_overlay_unmap_regs(overlay, regs);
-
-	dev_priv->overlay = overlay;
-	mutex_unlock(&dev->struct_mutex);
-	DRM_INFO("initialized overlay support\n");
-	return;
-
-out_unpin_bo:
-	if (!OVERLAY_NEEDS_PHYSICAL(dev))
-		i915_gem_object_unpin(reg_bo);
-out_free_bo:
-	drm_gem_object_unreference(&reg_bo->base);
-out_free:
-	mutex_unlock(&dev->struct_mutex);
-	kfree(overlay);
-	return;
-}
-
-void intel_cleanup_overlay(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (!dev_priv->overlay)
-		return;
-
-	/* The bo's should be free'd by the generic code already.
-	 * Furthermore modesetting teardown happens beforehand so the
-	 * hardware should be off already */
-	BUG_ON(dev_priv->overlay->active);
-
-	drm_gem_object_unreference_unlocked(&dev_priv->overlay->reg_bo->base);
-	kfree(dev_priv->overlay);
-}
-
-#ifdef CONFIG_DEBUG_FS
-#include <linux/seq_file.h>
-
-struct intel_overlay_error_state {
-	struct overlay_registers regs;
-	unsigned long base;
-	u32 dovsta;
-	u32 isr;
-};
-
-static struct overlay_registers *
-intel_overlay_map_regs_atomic(struct intel_overlay *overlay)
-{
-	drm_i915_private_t *dev_priv = overlay->dev->dev_private;
-	struct overlay_registers *regs;
-
-	if (OVERLAY_NEEDS_PHYSICAL(overlay->dev))
-		regs = overlay->reg_bo->phys_obj->handle->vaddr;
-	else
-		regs = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping,
-						overlay->reg_bo->gtt_offset);
-
-	return regs;
-}
-
-static void intel_overlay_unmap_regs_atomic(struct intel_overlay *overlay,
-					    struct overlay_registers *regs)
-{
-	if (!OVERLAY_NEEDS_PHYSICAL(overlay->dev))
-		io_mapping_unmap_atomic(regs);
-}
-
-
-struct intel_overlay_error_state *
-intel_overlay_capture_error_state(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_overlay *overlay = dev_priv->overlay;
-	struct intel_overlay_error_state *error;
-	struct overlay_registers __iomem *regs;
-
-	if (!overlay || !overlay->active)
-		return NULL;
-
-	error = kmalloc(sizeof(*error), GFP_ATOMIC);
-	if (error == NULL)
-		return NULL;
-
-	error->dovsta = I915_READ(DOVSTA);
-	error->isr = I915_READ(ISR);
-	if (OVERLAY_NEEDS_PHYSICAL(overlay->dev))
-		error->base = (long) overlay->reg_bo->phys_obj->handle->vaddr;
-	else
-		error->base = (long) overlay->reg_bo->gtt_offset;
-
-	regs = intel_overlay_map_regs_atomic(overlay);
-	if (!regs)
-		goto err;
-
-	memcpy_fromio(&error->regs, regs, sizeof(struct overlay_registers));
-	intel_overlay_unmap_regs_atomic(overlay, regs);
-
-	return error;
-
-err:
-	kfree(error);
-	return NULL;
-}
-
-void
-intel_overlay_print_error_state(struct seq_file *m, struct intel_overlay_error_state *error)
-{
-	seq_printf(m, "Overlay, status: 0x%08x, interrupt: 0x%08x\n",
-		   error->dovsta, error->isr);
-	seq_printf(m, "  Register file at 0x%08lx:\n",
-		   error->base);
-
-#define P(x) seq_printf(m, "    " #x ":	0x%08x\n", error->regs.x)
-	P(OBUF_0Y);
-	P(OBUF_1Y);
-	P(OBUF_0U);
-	P(OBUF_0V);
-	P(OBUF_1U);
-	P(OBUF_1V);
-	P(OSTRIDE);
-	P(YRGB_VPH);
-	P(UV_VPH);
-	P(HORZ_PH);
-	P(INIT_PHS);
-	P(DWINPOS);
-	P(DWINSZ);
-	P(SWIDTH);
-	P(SWIDTHSW);
-	P(SHEIGHT);
-	P(YRGBSCALE);
-	P(UVSCALE);
-	P(OCLRC0);
-	P(OCLRC1);
-	P(DCLRKV);
-	P(DCLRKM);
-	P(SCLRKVH);
-	P(SCLRKVL);
-	P(SCLRKEN);
-	P(OCONFIG);
-	P(OCMD);
-	P(OSTART_0Y);
-	P(OSTART_1Y);
-	P(OSTART_0U);
-	P(OSTART_0V);
-	P(OSTART_1U);
-	P(OSTART_1V);
-	P(OTILEOFF_0Y);
-	P(OTILEOFF_1Y);
-	P(OTILEOFF_0U);
-	P(OTILEOFF_0V);
-	P(OTILEOFF_1U);
-	P(OTILEOFF_1V);
-	P(FASTHSCALE);
-	P(UVSCALEV);
-#undef P
-}
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_panel.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_panel.c
deleted file mode 100644
index 48177ec4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_panel.c
+++ /dev/null
@@ -1,379 +0,0 @@
-/*
- * Copyright © 2006-2010 Intel Corporation
- * Copyright (c) 2006 Dave Airlie <airlied@linux.ie>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *      Dave Airlie <airlied@linux.ie>
- *      Jesse Barnes <jesse.barnes@intel.com>
- *      Chris Wilson <chris@chris-wilson.co.uk>
- */
-
-#include "intel_drv.h"
-
-#define PCI_LBPC 0xf4 /* legacy/combination backlight modes */
-
-void
-intel_fixed_panel_mode(struct drm_display_mode *fixed_mode,
-		       struct drm_display_mode *adjusted_mode)
-{
-	adjusted_mode->hdisplay = fixed_mode->hdisplay;
-	adjusted_mode->hsync_start = fixed_mode->hsync_start;
-	adjusted_mode->hsync_end = fixed_mode->hsync_end;
-	adjusted_mode->htotal = fixed_mode->htotal;
-
-	adjusted_mode->vdisplay = fixed_mode->vdisplay;
-	adjusted_mode->vsync_start = fixed_mode->vsync_start;
-	adjusted_mode->vsync_end = fixed_mode->vsync_end;
-	adjusted_mode->vtotal = fixed_mode->vtotal;
-
-	adjusted_mode->clock = fixed_mode->clock;
-}
-
-/* adjusted_mode has been preset to be the panel's fixed mode */
-void
-intel_pch_panel_fitting(struct drm_device *dev,
-			int fitting_mode,
-			struct drm_display_mode *mode,
-			struct drm_display_mode *adjusted_mode)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int x, y, width, height;
-
-	x = y = width = height = 0;
-
-	/* Native modes don't need fitting */
-	if (adjusted_mode->hdisplay == mode->hdisplay &&
-	    adjusted_mode->vdisplay == mode->vdisplay)
-		goto done;
-
-	switch (fitting_mode) {
-	case DRM_MODE_SCALE_CENTER:
-		width = mode->hdisplay;
-		height = mode->vdisplay;
-		x = (adjusted_mode->hdisplay - width + 1)/2;
-		y = (adjusted_mode->vdisplay - height + 1)/2;
-		break;
-
-	case DRM_MODE_SCALE_ASPECT:
-		/* Scale but preserve the aspect ratio */
-		{
-			u32 scaled_width = adjusted_mode->hdisplay * mode->vdisplay;
-			u32 scaled_height = mode->hdisplay * adjusted_mode->vdisplay;
-			if (scaled_width > scaled_height) { /* pillar */
-				width = scaled_height / mode->vdisplay;
-				if (width & 1)
-					width++;
-				x = (adjusted_mode->hdisplay - width + 1) / 2;
-				y = 0;
-				height = adjusted_mode->vdisplay;
-			} else if (scaled_width < scaled_height) { /* letter */
-				height = scaled_width / mode->hdisplay;
-				if (height & 1)
-				    height++;
-				y = (adjusted_mode->vdisplay - height + 1) / 2;
-				x = 0;
-				width = adjusted_mode->hdisplay;
-			} else {
-				x = y = 0;
-				width = adjusted_mode->hdisplay;
-				height = adjusted_mode->vdisplay;
-			}
-		}
-		break;
-
-	default:
-	case DRM_MODE_SCALE_FULLSCREEN:
-		x = y = 0;
-		width = adjusted_mode->hdisplay;
-		height = adjusted_mode->vdisplay;
-		break;
-	}
-
-done:
-	dev_priv->pch_pf_pos = (x << 16) | y;
-	dev_priv->pch_pf_size = (width << 16) | height;
-}
-
-static int is_backlight_combination_mode(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (INTEL_INFO(dev)->gen >= 4)
-		return I915_READ(BLC_PWM_CTL2) & BLM_COMBINATION_MODE;
-
-	if (IS_GEN2(dev))
-		return I915_READ(BLC_PWM_CTL) & BLM_LEGACY_MODE;
-
-	return 0;
-}
-
-static u32 i915_read_blc_pwm_ctl(struct drm_i915_private *dev_priv)
-{
-	u32 val;
-
-	/* Restore the CTL value if it lost, e.g. GPU reset */
-
-	if (HAS_PCH_SPLIT(dev_priv->dev)) {
-		val = I915_READ(BLC_PWM_PCH_CTL2);
-		if (dev_priv->saveBLC_PWM_CTL2 == 0) {
-			dev_priv->saveBLC_PWM_CTL2 = val;
-		} else if (val == 0) {
-			I915_WRITE(BLC_PWM_PCH_CTL2,
-				   dev_priv->saveBLC_PWM_CTL2);
-			val = dev_priv->saveBLC_PWM_CTL2;
-		}
-	} else {
-		val = I915_READ(BLC_PWM_CTL);
-		if (dev_priv->saveBLC_PWM_CTL == 0) {
-			dev_priv->saveBLC_PWM_CTL = val;
-			dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_CTL2);
-		} else if (val == 0) {
-			I915_WRITE(BLC_PWM_CTL,
-				   dev_priv->saveBLC_PWM_CTL);
-			I915_WRITE(BLC_PWM_CTL2,
-				   dev_priv->saveBLC_PWM_CTL2);
-			val = dev_priv->saveBLC_PWM_CTL;
-		}
-	}
-
-	return val;
-}
-
-u32 intel_panel_get_max_backlight(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 max;
-
-	max = i915_read_blc_pwm_ctl(dev_priv);
-	if (max == 0) {
-		/* XXX add code here to query mode clock or hardware clock
-		 * and program max PWM appropriately.
-		 */
-		printk_once(KERN_WARNING "fixme: max PWM is zero.\n");
-		return 1;
-	}
-
-	if (HAS_PCH_SPLIT(dev)) {
-		max >>= 16;
-	} else {
-		if (INTEL_INFO(dev)->gen < 4)
-			max >>= 17;
-		else
-			max >>= 16;
-
-		if (is_backlight_combination_mode(dev))
-			max *= 0xff;
-	}
-
-	DRM_DEBUG_DRIVER("max backlight PWM = %d\n", max);
-	return max;
-}
-
-u32 intel_panel_get_backlight(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 val;
-
-	if (HAS_PCH_SPLIT(dev)) {
-		val = I915_READ(BLC_PWM_CPU_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
-	} else {
-		val = I915_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
-		if (INTEL_INFO(dev)->gen < 4)
-			val >>= 1;
-
-		if (is_backlight_combination_mode(dev)) {
-			u8 lbpc;
-
-			pci_read_config_byte(dev->pdev, PCI_LBPC, &lbpc);
-			val *= lbpc;
-		}
-	}
-
-	DRM_DEBUG_DRIVER("get backlight PWM = %d\n", val);
-	return val;
-}
-
-static void intel_pch_panel_set_backlight(struct drm_device *dev, u32 level)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 val = I915_READ(BLC_PWM_CPU_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK;
-	I915_WRITE(BLC_PWM_CPU_CTL, val | level);
-}
-
-static void intel_panel_actually_set_backlight(struct drm_device *dev, u32 level)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 tmp;
-
-	DRM_DEBUG_DRIVER("set backlight PWM = %d\n", level);
-
-	if (HAS_PCH_SPLIT(dev))
-		return intel_pch_panel_set_backlight(dev, level);
-
-	if (is_backlight_combination_mode(dev)) {
-		u32 max = intel_panel_get_max_backlight(dev);
-		u8 lbpc;
-
-		lbpc = level * 0xfe / max + 1;
-		level /= lbpc;
-		pci_write_config_byte(dev->pdev, PCI_LBPC, lbpc);
-	}
-
-	tmp = I915_READ(BLC_PWM_CTL);
-	if (INTEL_INFO(dev)->gen < 4) 
-		level <<= 1;
-	tmp &= ~BACKLIGHT_DUTY_CYCLE_MASK;
-	I915_WRITE(BLC_PWM_CTL, tmp | level);
-}
-
-void intel_panel_set_backlight(struct drm_device *dev, u32 level)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	dev_priv->backlight_level = level;
-	if (dev_priv->backlight_enabled)
-		intel_panel_actually_set_backlight(dev, level);
-}
-
-void intel_panel_disable_backlight(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	dev_priv->backlight_enabled = false;
-	intel_panel_actually_set_backlight(dev, 0);
-}
-
-void intel_panel_enable_backlight(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->backlight_level == 0)
-		dev_priv->backlight_level = intel_panel_get_max_backlight(dev);
-
-	dev_priv->backlight_enabled = true;
-	intel_panel_actually_set_backlight(dev, dev_priv->backlight_level);
-}
-
-static void intel_panel_init_backlight(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	dev_priv->backlight_level = intel_panel_get_backlight(dev);
-	dev_priv->backlight_enabled = dev_priv->backlight_level != 0;
-}
-
-enum drm_connector_status
-intel_panel_detect(struct drm_device *dev)
-{
-#if 0
-	struct drm_i915_private *dev_priv = dev->dev_private;
-#endif
-
-	if (i915_panel_ignore_lid)
-		return i915_panel_ignore_lid > 0 ?
-			connector_status_connected :
-			connector_status_disconnected;
-
-	/* opregion lid state on HP 2540p is wrong at boot up,
-	 * appears to be either the BIOS or Linux ACPI fault */
-#if 0
-	/* Assume that the BIOS does not lie through the OpRegion... */
-	if (dev_priv->opregion.lid_state)
-		return ioread32(dev_priv->opregion.lid_state) & 0x1 ?
-			connector_status_connected :
-			connector_status_disconnected;
-#endif
-
-	return connector_status_unknown;
-}
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-static int intel_panel_update_status(struct backlight_device *bd)
-{
-	struct drm_device *dev = bl_get_data(bd);
-	intel_panel_set_backlight(dev, bd->props.brightness);
-	return 0;
-}
-
-static int intel_panel_get_brightness(struct backlight_device *bd)
-{
-	struct drm_device *dev = bl_get_data(bd);
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	return dev_priv->backlight_level;
-}
-
-static const struct backlight_ops intel_panel_bl_ops = {
-	.update_status = intel_panel_update_status,
-	.get_brightness = intel_panel_get_brightness,
-};
-
-int intel_panel_setup_backlight(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct backlight_properties props;
-	struct drm_connector *connector;
-
-	intel_panel_init_backlight(dev);
-
-	if (dev_priv->int_lvds_connector)
-		connector = dev_priv->int_lvds_connector;
-	else if (dev_priv->int_edp_connector)
-		connector = dev_priv->int_edp_connector;
-	else
-		return -ENODEV;
-
-	props.type = BACKLIGHT_RAW;
-	props.max_brightness = intel_panel_get_max_backlight(dev);
-	dev_priv->backlight =
-		backlight_device_register("intel_backlight",
-					  &connector->kdev, dev,
-					  &intel_panel_bl_ops, &props);
-
-	if (IS_ERR(dev_priv->backlight)) {
-		DRM_ERROR("Failed to register backlight: %ld\n",
-			  PTR_ERR(dev_priv->backlight));
-		dev_priv->backlight = NULL;
-		return -ENODEV;
-	}
-	dev_priv->backlight->props.brightness = intel_panel_get_backlight(dev);
-	return 0;
-}
-
-void intel_panel_destroy_backlight(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	if (dev_priv->backlight)
-		backlight_device_unregister(dev_priv->backlight);
-}
-#else
-int intel_panel_setup_backlight(struct drm_device *dev)
-{
-	intel_panel_init_backlight(dev);
-	return 0;
-}
-
-void intel_panel_destroy_backlight(struct drm_device *dev)
-{
-	return;
-}
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_ringbuffer.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_ringbuffer.c
deleted file mode 100644
index 302d3d54..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ /dev/null
@@ -1,1583 +0,0 @@
-/*
- * Copyright © 2008-2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *    Zou Nan hai <nanhai.zou@intel.com>
- *    Xiang Hai hao<haihao.xiang@intel.com>
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "i915_drv.h"
-#include "i915_drm.h"
-#include "i915_trace.h"
-#include "intel_drv.h"
-
-/*
- * 965+ support PIPE_CONTROL commands, which provide finer grained control
- * over cache flushing.
- */
-struct pipe_control {
-	struct drm_i915_gem_object *obj;
-	volatile u32 *cpu_page;
-	u32 gtt_offset;
-};
-
-static inline int ring_space(struct intel_ring_buffer *ring)
-{
-	int space = (ring->head & HEAD_ADDR) - (ring->tail + 8);
-	if (space < 0)
-		space += ring->size;
-	return space;
-}
-
-static int
-render_ring_flush(struct intel_ring_buffer *ring,
-		  u32	invalidate_domains,
-		  u32	flush_domains)
-{
-	struct drm_device *dev = ring->dev;
-	u32 cmd;
-	int ret;
-
-	/*
-	 * read/write caches:
-	 *
-	 * I915_GEM_DOMAIN_RENDER is always invalidated, but is
-	 * only flushed if MI_NO_WRITE_FLUSH is unset.  On 965, it is
-	 * also flushed at 2d versus 3d pipeline switches.
-	 *
-	 * read-only caches:
-	 *
-	 * I915_GEM_DOMAIN_SAMPLER is flushed on pre-965 if
-	 * MI_READ_FLUSH is set, and is always flushed on 965.
-	 *
-	 * I915_GEM_DOMAIN_COMMAND may not exist?
-	 *
-	 * I915_GEM_DOMAIN_INSTRUCTION, which exists on 965, is
-	 * invalidated when MI_EXE_FLUSH is set.
-	 *
-	 * I915_GEM_DOMAIN_VERTEX, which exists on 965, is
-	 * invalidated with every MI_FLUSH.
-	 *
-	 * TLBs:
-	 *
-	 * On 965, TLBs associated with I915_GEM_DOMAIN_COMMAND
-	 * and I915_GEM_DOMAIN_CPU in are invalidated at PTE write and
-	 * I915_GEM_DOMAIN_RENDER and I915_GEM_DOMAIN_SAMPLER
-	 * are flushed at any MI_FLUSH.
-	 */
-
-	cmd = MI_FLUSH | MI_NO_WRITE_FLUSH;
-	if ((invalidate_domains|flush_domains) &
-	    I915_GEM_DOMAIN_RENDER)
-		cmd &= ~MI_NO_WRITE_FLUSH;
-	if (INTEL_INFO(dev)->gen < 4) {
-		/*
-		 * On the 965, the sampler cache always gets flushed
-		 * and this bit is reserved.
-		 */
-		if (invalidate_domains & I915_GEM_DOMAIN_SAMPLER)
-			cmd |= MI_READ_FLUSH;
-	}
-	if (invalidate_domains & I915_GEM_DOMAIN_INSTRUCTION)
-		cmd |= MI_EXE_FLUSH;
-
-	if (invalidate_domains & I915_GEM_DOMAIN_COMMAND &&
-	    (IS_G4X(dev) || IS_GEN5(dev)))
-		cmd |= MI_INVALIDATE_ISP;
-
-	ret = intel_ring_begin(ring, 2);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(ring, cmd);
-	intel_ring_emit(ring, MI_NOOP);
-	intel_ring_advance(ring);
-
-	return 0;
-}
-
-/**
- * Emits a PIPE_CONTROL with a non-zero post-sync operation, for
- * implementing two workarounds on gen6.  From section 1.4.7.1
- * "PIPE_CONTROL" of the Sandy Bridge PRM volume 2 part 1:
- *
- * [DevSNB-C+{W/A}] Before any depth stall flush (including those
- * produced by non-pipelined state commands), software needs to first
- * send a PIPE_CONTROL with no bits set except Post-Sync Operation !=
- * 0.
- *
- * [Dev-SNB{W/A}]: Before a PIPE_CONTROL with Write Cache Flush Enable
- * =1, a PIPE_CONTROL with any non-zero post-sync-op is required.
- *
- * And the workaround for these two requires this workaround first:
- *
- * [Dev-SNB{W/A}]: Pipe-control with CS-stall bit set must be sent
- * BEFORE the pipe-control with a post-sync op and no write-cache
- * flushes.
- *
- * And this last workaround is tricky because of the requirements on
- * that bit.  From section 1.4.7.2.3 "Stall" of the Sandy Bridge PRM
- * volume 2 part 1:
- *
- *     "1 of the following must also be set:
- *      - Render Target Cache Flush Enable ([12] of DW1)
- *      - Depth Cache Flush Enable ([0] of DW1)
- *      - Stall at Pixel Scoreboard ([1] of DW1)
- *      - Depth Stall ([13] of DW1)
- *      - Post-Sync Operation ([13] of DW1)
- *      - Notify Enable ([8] of DW1)"
- *
- * The cache flushes require the workaround flush that triggered this
- * one, so we can't use it.  Depth stall would trigger the same.
- * Post-sync nonzero is what triggered this second workaround, so we
- * can't use that one either.  Notify enable is IRQs, which aren't
- * really our business.  That leaves only stall at scoreboard.
- */
-static int
-intel_emit_post_sync_nonzero_flush(struct intel_ring_buffer *ring)
-{
-	struct pipe_control *pc = ring->private;
-	u32 scratch_addr = pc->gtt_offset + 128;
-	int ret;
-
-
-	ret = intel_ring_begin(ring, 6);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(5));
-	intel_ring_emit(ring, PIPE_CONTROL_CS_STALL |
-			PIPE_CONTROL_STALL_AT_SCOREBOARD);
-	intel_ring_emit(ring, scratch_addr | PIPE_CONTROL_GLOBAL_GTT); /* address */
-	intel_ring_emit(ring, 0); /* low dword */
-	intel_ring_emit(ring, 0); /* high dword */
-	intel_ring_emit(ring, MI_NOOP);
-	intel_ring_advance(ring);
-
-	ret = intel_ring_begin(ring, 6);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(5));
-	intel_ring_emit(ring, PIPE_CONTROL_QW_WRITE);
-	intel_ring_emit(ring, scratch_addr | PIPE_CONTROL_GLOBAL_GTT); /* address */
-	intel_ring_emit(ring, 0);
-	intel_ring_emit(ring, 0);
-	intel_ring_emit(ring, MI_NOOP);
-	intel_ring_advance(ring);
-
-	return 0;
-}
-
-static int
-gen6_render_ring_flush(struct intel_ring_buffer *ring,
-                         u32 invalidate_domains, u32 flush_domains)
-{
-	u32 flags = 0;
-	struct pipe_control *pc = ring->private;
-	u32 scratch_addr = pc->gtt_offset + 128;
-	int ret;
-
-	/* Force SNB workarounds for PIPE_CONTROL flushes */
-	intel_emit_post_sync_nonzero_flush(ring);
-
-	/* Just flush everything.  Experiments have shown that reducing the
-	 * number of bits based on the write domains has little performance
-	 * impact.
-	 */
-	flags |= PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH;
-	flags |= PIPE_CONTROL_INSTRUCTION_CACHE_INVALIDATE;
-	flags |= PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE;
-	flags |= PIPE_CONTROL_DEPTH_CACHE_FLUSH;
-	flags |= PIPE_CONTROL_VF_CACHE_INVALIDATE;
-	flags |= PIPE_CONTROL_CONST_CACHE_INVALIDATE;
-	flags |= PIPE_CONTROL_STATE_CACHE_INVALIDATE;
-
-	ret = intel_ring_begin(ring, 6);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(5));
-	intel_ring_emit(ring, flags);
-	intel_ring_emit(ring, scratch_addr | PIPE_CONTROL_GLOBAL_GTT);
-	intel_ring_emit(ring, 0); /* lower dword */
-	intel_ring_emit(ring, 0); /* uppwer dword */
-	intel_ring_emit(ring, MI_NOOP);
-	intel_ring_advance(ring);
-
-	return 0;
-}
-
-static void ring_write_tail(struct intel_ring_buffer *ring,
-			    u32 value)
-{
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-	I915_WRITE_TAIL(ring, value);
-}
-
-u32 intel_ring_get_active_head(struct intel_ring_buffer *ring)
-{
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-	u32 acthd_reg = INTEL_INFO(ring->dev)->gen >= 4 ?
-			RING_ACTHD(ring->mmio_base) : ACTHD;
-
-	return I915_READ(acthd_reg);
-}
-
-static int init_ring_common(struct intel_ring_buffer *ring)
-{
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-	struct drm_i915_gem_object *obj = ring->obj;
-	u32 head;
-
-	/* Stop the ring if it's running. */
-	I915_WRITE_CTL(ring, 0);
-	I915_WRITE_HEAD(ring, 0);
-	ring->write_tail(ring, 0);
-
-	/* Initialize the ring. */
-	I915_WRITE_START(ring, obj->gtt_offset);
-	head = I915_READ_HEAD(ring) & HEAD_ADDR;
-
-	/* G45 ring initialization fails to reset head to zero */
-	if (head != 0) {
-		DRM_DEBUG_KMS("%s head not reset to zero "
-			      "ctl %08x head %08x tail %08x start %08x\n",
-			      ring->name,
-			      I915_READ_CTL(ring),
-			      I915_READ_HEAD(ring),
-			      I915_READ_TAIL(ring),
-			      I915_READ_START(ring));
-
-		I915_WRITE_HEAD(ring, 0);
-
-		if (I915_READ_HEAD(ring) & HEAD_ADDR) {
-			DRM_ERROR("failed to set %s head to zero "
-				  "ctl %08x head %08x tail %08x start %08x\n",
-				  ring->name,
-				  I915_READ_CTL(ring),
-				  I915_READ_HEAD(ring),
-				  I915_READ_TAIL(ring),
-				  I915_READ_START(ring));
-		}
-	}
-
-	I915_WRITE_CTL(ring,
-			((ring->size - PAGE_SIZE) & RING_NR_PAGES)
-			| RING_VALID);
-
-	/* If the head is still not zero, the ring is dead */
-	if ((I915_READ_CTL(ring) & RING_VALID) == 0 ||
-	    I915_READ_START(ring) != obj->gtt_offset ||
-	    (I915_READ_HEAD(ring) & HEAD_ADDR) != 0) {
-		DRM_ERROR("%s initialization failed "
-				"ctl %08x head %08x tail %08x start %08x\n",
-				ring->name,
-				I915_READ_CTL(ring),
-				I915_READ_HEAD(ring),
-				I915_READ_TAIL(ring),
-				I915_READ_START(ring));
-		return -EIO;
-	}
-
-	if (!drm_core_check_feature(ring->dev, DRIVER_MODESET))
-		i915_kernel_lost_context(ring->dev);
-	else {
-		ring->head = I915_READ_HEAD(ring);
-		ring->tail = I915_READ_TAIL(ring) & TAIL_ADDR;
-		ring->space = ring_space(ring);
-		ring->last_retired_head = -1;
-	}
-
-	return 0;
-}
-
-static int
-init_pipe_control(struct intel_ring_buffer *ring)
-{
-	struct pipe_control *pc;
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	if (ring->private)
-		return 0;
-
-	pc = kmalloc(sizeof(*pc), GFP_KERNEL);
-	if (!pc)
-		return -ENOMEM;
-
-	obj = i915_gem_alloc_object(ring->dev, 4096);
-	if (obj == NULL) {
-		DRM_ERROR("Failed to allocate seqno page\n");
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	i915_gem_object_set_cache_level(obj, I915_CACHE_LLC);
-
-	ret = i915_gem_object_pin(obj, 4096, true);
-	if (ret)
-		goto err_unref;
-
-	pc->gtt_offset = obj->gtt_offset;
-	pc->cpu_page =  kmap(obj->pages[0]);
-	if (pc->cpu_page == NULL)
-		goto err_unpin;
-
-	pc->obj = obj;
-	ring->private = pc;
-	return 0;
-
-err_unpin:
-	i915_gem_object_unpin(obj);
-err_unref:
-	drm_gem_object_unreference(&obj->base);
-err:
-	kfree(pc);
-	return ret;
-}
-
-static void
-cleanup_pipe_control(struct intel_ring_buffer *ring)
-{
-	struct pipe_control *pc = ring->private;
-	struct drm_i915_gem_object *obj;
-
-	if (!ring->private)
-		return;
-
-	obj = pc->obj;
-	kunmap(obj->pages[0]);
-	i915_gem_object_unpin(obj);
-	drm_gem_object_unreference(&obj->base);
-
-	kfree(pc);
-	ring->private = NULL;
-}
-
-static int init_render_ring(struct intel_ring_buffer *ring)
-{
-	struct drm_device *dev = ring->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret = init_ring_common(ring);
-
-	if (INTEL_INFO(dev)->gen > 3) {
-		int mode = VS_TIMER_DISPATCH << 16 | VS_TIMER_DISPATCH;
-		I915_WRITE(MI_MODE, mode);
-		if (IS_GEN7(dev))
-			I915_WRITE(GFX_MODE_GEN7,
-				   GFX_MODE_DISABLE(GFX_TLB_INVALIDATE_ALWAYS) |
-				   GFX_MODE_ENABLE(GFX_REPLAY_MODE));
-	}
-
-	if (INTEL_INFO(dev)->gen >= 5) {
-		ret = init_pipe_control(ring);
-		if (ret)
-			return ret;
-	}
-
-
-	if (IS_GEN6(dev)) {
-		/* From the Sandybridge PRM, volume 1 part 3, page 24:
-		 * "If this bit is set, STCunit will have LRA as replacement
-		 *  policy. [...] This bit must be reset.  LRA replacement
-		 *  policy is not supported."
-		 */
-		I915_WRITE(CACHE_MODE_0,
-			   CM0_STC_EVICT_DISABLE_LRA_SNB << CM0_MASK_SHIFT);
-	}
-
-	if (INTEL_INFO(dev)->gen >= 6) {
-		I915_WRITE(INSTPM,
-			   INSTPM_FORCE_ORDERING << 16 | INSTPM_FORCE_ORDERING);
-	}
-
-	return ret;
-}
-
-static void render_ring_cleanup(struct intel_ring_buffer *ring)
-{
-	if (!ring->private)
-		return;
-
-	cleanup_pipe_control(ring);
-}
-
-static void
-update_mboxes(struct intel_ring_buffer *ring,
-	    u32 seqno,
-	    u32 mmio_offset)
-{
-	intel_ring_emit(ring, MI_SEMAPHORE_MBOX |
-			      MI_SEMAPHORE_GLOBAL_GTT |
-			      MI_SEMAPHORE_REGISTER |
-			      MI_SEMAPHORE_UPDATE);
-	intel_ring_emit(ring, seqno);
-	intel_ring_emit(ring, mmio_offset);
-}
-
-/**
- * gen6_add_request - Update the semaphore mailbox registers
- * 
- * @ring - ring that is adding a request
- * @seqno - return seqno stuck into the ring
- *
- * Update the mailbox registers in the *other* rings with the current seqno.
- * This acts like a signal in the canonical semaphore.
- */
-static int
-gen6_add_request(struct intel_ring_buffer *ring,
-		 u32 *seqno)
-{
-	u32 mbox1_reg;
-	u32 mbox2_reg;
-	int ret;
-
-	ret = intel_ring_begin(ring, 10);
-	if (ret)
-		return ret;
-
-	mbox1_reg = ring->signal_mbox[0];
-	mbox2_reg = ring->signal_mbox[1];
-
-	*seqno = i915_gem_next_request_seqno(ring);
-
-	update_mboxes(ring, *seqno, mbox1_reg);
-	update_mboxes(ring, *seqno, mbox2_reg);
-	intel_ring_emit(ring, MI_STORE_DWORD_INDEX);
-	intel_ring_emit(ring, I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
-	intel_ring_emit(ring, *seqno);
-	intel_ring_emit(ring, MI_USER_INTERRUPT);
-	intel_ring_advance(ring);
-
-	return 0;
-}
-
-/**
- * intel_ring_sync - sync the waiter to the signaller on seqno
- *
- * @waiter - ring that is waiting
- * @signaller - ring which has, or will signal
- * @seqno - seqno which the waiter will block on
- */
-static int
-intel_ring_sync(struct intel_ring_buffer *waiter,
-		struct intel_ring_buffer *signaller,
-		int ring,
-		u32 seqno)
-{
-	int ret;
-	u32 dw1 = MI_SEMAPHORE_MBOX |
-		  MI_SEMAPHORE_COMPARE |
-		  MI_SEMAPHORE_REGISTER;
-
-	ret = intel_ring_begin(waiter, 4);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(waiter, dw1 | signaller->semaphore_register[ring]);
-	intel_ring_emit(waiter, seqno);
-	intel_ring_emit(waiter, 0);
-	intel_ring_emit(waiter, MI_NOOP);
-	intel_ring_advance(waiter);
-
-	return 0;
-}
-
-/* VCS->RCS (RVSYNC) or BCS->RCS (RBSYNC) */
-int
-render_ring_sync_to(struct intel_ring_buffer *waiter,
-		    struct intel_ring_buffer *signaller,
-		    u32 seqno)
-{
-	WARN_ON(signaller->semaphore_register[RCS] == MI_SEMAPHORE_SYNC_INVALID);
-	return intel_ring_sync(waiter,
-			       signaller,
-			       RCS,
-			       seqno);
-}
-
-/* RCS->VCS (VRSYNC) or BCS->VCS (VBSYNC) */
-int
-gen6_bsd_ring_sync_to(struct intel_ring_buffer *waiter,
-		      struct intel_ring_buffer *signaller,
-		      u32 seqno)
-{
-	WARN_ON(signaller->semaphore_register[VCS] == MI_SEMAPHORE_SYNC_INVALID);
-	return intel_ring_sync(waiter,
-			       signaller,
-			       VCS,
-			       seqno);
-}
-
-/* RCS->BCS (BRSYNC) or VCS->BCS (BVSYNC) */
-int
-gen6_blt_ring_sync_to(struct intel_ring_buffer *waiter,
-		      struct intel_ring_buffer *signaller,
-		      u32 seqno)
-{
-	WARN_ON(signaller->semaphore_register[BCS] == MI_SEMAPHORE_SYNC_INVALID);
-	return intel_ring_sync(waiter,
-			       signaller,
-			       BCS,
-			       seqno);
-}
-
-
-
-#define PIPE_CONTROL_FLUSH(ring__, addr__)					\
-do {									\
-	intel_ring_emit(ring__, GFX_OP_PIPE_CONTROL(4) | PIPE_CONTROL_QW_WRITE |		\
-		 PIPE_CONTROL_DEPTH_STALL);				\
-	intel_ring_emit(ring__, (addr__) | PIPE_CONTROL_GLOBAL_GTT);			\
-	intel_ring_emit(ring__, 0);							\
-	intel_ring_emit(ring__, 0);							\
-} while (0)
-
-static int
-pc_render_add_request(struct intel_ring_buffer *ring,
-		      u32 *result)
-{
-	u32 seqno = i915_gem_next_request_seqno(ring);
-	struct pipe_control *pc = ring->private;
-	u32 scratch_addr = pc->gtt_offset + 128;
-	int ret;
-
-	/* For Ironlake, MI_USER_INTERRUPT was deprecated and apparently
-	 * incoherent with writes to memory, i.e. completely fubar,
-	 * so we need to use PIPE_NOTIFY instead.
-	 *
-	 * However, we also need to workaround the qword write
-	 * incoherence by flushing the 6 PIPE_NOTIFY buffers out to
-	 * memory before requesting an interrupt.
-	 */
-	ret = intel_ring_begin(ring, 32);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(4) | PIPE_CONTROL_QW_WRITE |
-			PIPE_CONTROL_WRITE_FLUSH |
-			PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE);
-	intel_ring_emit(ring, pc->gtt_offset | PIPE_CONTROL_GLOBAL_GTT);
-	intel_ring_emit(ring, seqno);
-	intel_ring_emit(ring, 0);
-	PIPE_CONTROL_FLUSH(ring, scratch_addr);
-	scratch_addr += 128; /* write to separate cachelines */
-	PIPE_CONTROL_FLUSH(ring, scratch_addr);
-	scratch_addr += 128;
-	PIPE_CONTROL_FLUSH(ring, scratch_addr);
-	scratch_addr += 128;
-	PIPE_CONTROL_FLUSH(ring, scratch_addr);
-	scratch_addr += 128;
-	PIPE_CONTROL_FLUSH(ring, scratch_addr);
-	scratch_addr += 128;
-	PIPE_CONTROL_FLUSH(ring, scratch_addr);
-
-	intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(4) | PIPE_CONTROL_QW_WRITE |
-			PIPE_CONTROL_WRITE_FLUSH |
-			PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE |
-			PIPE_CONTROL_NOTIFY);
-	intel_ring_emit(ring, pc->gtt_offset | PIPE_CONTROL_GLOBAL_GTT);
-	intel_ring_emit(ring, seqno);
-	intel_ring_emit(ring, 0);
-	intel_ring_advance(ring);
-
-	*result = seqno;
-	return 0;
-}
-
-static int
-render_ring_add_request(struct intel_ring_buffer *ring,
-			u32 *result)
-{
-	u32 seqno = i915_gem_next_request_seqno(ring);
-	int ret;
-
-	ret = intel_ring_begin(ring, 4);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(ring, MI_STORE_DWORD_INDEX);
-	intel_ring_emit(ring, I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
-	intel_ring_emit(ring, seqno);
-	intel_ring_emit(ring, MI_USER_INTERRUPT);
-	intel_ring_advance(ring);
-
-	*result = seqno;
-	return 0;
-}
-
-static u32
-gen6_ring_get_seqno(struct intel_ring_buffer *ring)
-{
-	struct drm_device *dev = ring->dev;
-
-	/* Workaround to force correct ordering between irq and seqno writes on
-	 * ivb (and maybe also on snb) by reading from a CS register (like
-	 * ACTHD) before reading the status page. */
-	if (IS_GEN6(dev) || IS_GEN7(dev))
-		intel_ring_get_active_head(ring);
-	return intel_read_status_page(ring, I915_GEM_HWS_INDEX);
-}
-
-static u32
-ring_get_seqno(struct intel_ring_buffer *ring)
-{
-	return intel_read_status_page(ring, I915_GEM_HWS_INDEX);
-}
-
-static u32
-pc_render_get_seqno(struct intel_ring_buffer *ring)
-{
-	struct pipe_control *pc = ring->private;
-	return pc->cpu_page[0];
-}
-
-static void
-ironlake_enable_irq(drm_i915_private_t *dev_priv, u32 mask)
-{
-	dev_priv->gt_irq_mask &= ~mask;
-	I915_WRITE(GTIMR, dev_priv->gt_irq_mask);
-	POSTING_READ(GTIMR);
-}
-
-static void
-ironlake_disable_irq(drm_i915_private_t *dev_priv, u32 mask)
-{
-	dev_priv->gt_irq_mask |= mask;
-	I915_WRITE(GTIMR, dev_priv->gt_irq_mask);
-	POSTING_READ(GTIMR);
-}
-
-static void
-i915_enable_irq(drm_i915_private_t *dev_priv, u32 mask)
-{
-	dev_priv->irq_mask &= ~mask;
-	I915_WRITE(IMR, dev_priv->irq_mask);
-	POSTING_READ(IMR);
-}
-
-static void
-i915_disable_irq(drm_i915_private_t *dev_priv, u32 mask)
-{
-	dev_priv->irq_mask |= mask;
-	I915_WRITE(IMR, dev_priv->irq_mask);
-	POSTING_READ(IMR);
-}
-
-static bool
-render_ring_get_irq(struct intel_ring_buffer *ring)
-{
-	struct drm_device *dev = ring->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (!dev->irq_enabled)
-		return false;
-
-	spin_lock(&ring->irq_lock);
-	if (ring->irq_refcount++ == 0) {
-		if (HAS_PCH_SPLIT(dev))
-			ironlake_enable_irq(dev_priv,
-					    GT_PIPE_NOTIFY | GT_USER_INTERRUPT);
-		else
-			i915_enable_irq(dev_priv, I915_USER_INTERRUPT);
-	}
-	spin_unlock(&ring->irq_lock);
-
-	return true;
-}
-
-static void
-render_ring_put_irq(struct intel_ring_buffer *ring)
-{
-	struct drm_device *dev = ring->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	spin_lock(&ring->irq_lock);
-	if (--ring->irq_refcount == 0) {
-		if (HAS_PCH_SPLIT(dev))
-			ironlake_disable_irq(dev_priv,
-					     GT_USER_INTERRUPT |
-					     GT_PIPE_NOTIFY);
-		else
-			i915_disable_irq(dev_priv, I915_USER_INTERRUPT);
-	}
-	spin_unlock(&ring->irq_lock);
-}
-
-void intel_ring_setup_status_page(struct intel_ring_buffer *ring)
-{
-	struct drm_device *dev = ring->dev;
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-	u32 mmio = 0;
-
-	/* The ring status page addresses are no longer next to the rest of
-	 * the ring registers as of gen7.
-	 */
-	if (IS_GEN7(dev)) {
-		switch (ring->id) {
-		case RCS:
-			mmio = RENDER_HWS_PGA_GEN7;
-			break;
-		case BCS:
-			mmio = BLT_HWS_PGA_GEN7;
-			break;
-		case VCS:
-			mmio = BSD_HWS_PGA_GEN7;
-			break;
-		}
-	} else if (IS_GEN6(ring->dev)) {
-		mmio = RING_HWS_PGA_GEN6(ring->mmio_base);
-	} else {
-		mmio = RING_HWS_PGA(ring->mmio_base);
-	}
-
-	I915_WRITE(mmio, (u32)ring->status_page.gfx_addr);
-	POSTING_READ(mmio);
-}
-
-static int
-bsd_ring_flush(struct intel_ring_buffer *ring,
-	       u32     invalidate_domains,
-	       u32     flush_domains)
-{
-	int ret;
-
-	ret = intel_ring_begin(ring, 2);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(ring, MI_FLUSH);
-	intel_ring_emit(ring, MI_NOOP);
-	intel_ring_advance(ring);
-	return 0;
-}
-
-static int
-ring_add_request(struct intel_ring_buffer *ring,
-		 u32 *result)
-{
-	u32 seqno;
-	int ret;
-
-	ret = intel_ring_begin(ring, 4);
-	if (ret)
-		return ret;
-
-	seqno = i915_gem_next_request_seqno(ring);
-
-	intel_ring_emit(ring, MI_STORE_DWORD_INDEX);
-	intel_ring_emit(ring, I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
-	intel_ring_emit(ring, seqno);
-	intel_ring_emit(ring, MI_USER_INTERRUPT);
-	intel_ring_advance(ring);
-
-	*result = seqno;
-	return 0;
-}
-
-static bool
-gen6_ring_get_irq(struct intel_ring_buffer *ring, u32 gflag, u32 rflag)
-{
-	struct drm_device *dev = ring->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (!dev->irq_enabled)
-	       return false;
-
-	/* It looks like we need to prevent the gt from suspending while waiting
-	 * for an notifiy irq, otherwise irqs seem to get lost on at least the
-	 * blt/bsd rings on ivb. */
-	gen6_gt_force_wake_get(dev_priv);
-
-	spin_lock(&ring->irq_lock);
-	if (ring->irq_refcount++ == 0) {
-		ring->irq_mask &= ~rflag;
-		I915_WRITE_IMR(ring, ring->irq_mask);
-		ironlake_enable_irq(dev_priv, gflag);
-	}
-	spin_unlock(&ring->irq_lock);
-
-	return true;
-}
-
-static void
-gen6_ring_put_irq(struct intel_ring_buffer *ring, u32 gflag, u32 rflag)
-{
-	struct drm_device *dev = ring->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	spin_lock(&ring->irq_lock);
-	if (--ring->irq_refcount == 0) {
-		ring->irq_mask |= rflag;
-		I915_WRITE_IMR(ring, ring->irq_mask);
-		ironlake_disable_irq(dev_priv, gflag);
-	}
-	spin_unlock(&ring->irq_lock);
-
-	gen6_gt_force_wake_put(dev_priv);
-}
-
-static bool
-bsd_ring_get_irq(struct intel_ring_buffer *ring)
-{
-	struct drm_device *dev = ring->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (!dev->irq_enabled)
-		return false;
-
-	spin_lock(&ring->irq_lock);
-	if (ring->irq_refcount++ == 0) {
-		if (IS_G4X(dev))
-			i915_enable_irq(dev_priv, I915_BSD_USER_INTERRUPT);
-		else
-			ironlake_enable_irq(dev_priv, GT_BSD_USER_INTERRUPT);
-	}
-	spin_unlock(&ring->irq_lock);
-
-	return true;
-}
-static void
-bsd_ring_put_irq(struct intel_ring_buffer *ring)
-{
-	struct drm_device *dev = ring->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	spin_lock(&ring->irq_lock);
-	if (--ring->irq_refcount == 0) {
-		if (IS_G4X(dev))
-			i915_disable_irq(dev_priv, I915_BSD_USER_INTERRUPT);
-		else
-			ironlake_disable_irq(dev_priv, GT_BSD_USER_INTERRUPT);
-	}
-	spin_unlock(&ring->irq_lock);
-}
-
-static int
-ring_dispatch_execbuffer(struct intel_ring_buffer *ring, u32 offset, u32 length)
-{
-	int ret;
-
-	ret = intel_ring_begin(ring, 2);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(ring,
-			MI_BATCH_BUFFER_START | (2 << 6) |
-			MI_BATCH_NON_SECURE_I965);
-	intel_ring_emit(ring, offset);
-	intel_ring_advance(ring);
-
-	return 0;
-}
-
-static int
-render_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
-				u32 offset, u32 len)
-{
-	struct drm_device *dev = ring->dev;
-	int ret;
-
-	if (IS_I830(dev) || IS_845G(dev)) {
-		ret = intel_ring_begin(ring, 4);
-		if (ret)
-			return ret;
-
-		intel_ring_emit(ring, MI_BATCH_BUFFER);
-		intel_ring_emit(ring, offset | MI_BATCH_NON_SECURE);
-		intel_ring_emit(ring, offset + len - 8);
-		intel_ring_emit(ring, 0);
-	} else {
-		ret = intel_ring_begin(ring, 2);
-		if (ret)
-			return ret;
-
-		if (INTEL_INFO(dev)->gen >= 4) {
-			intel_ring_emit(ring,
-					MI_BATCH_BUFFER_START | (2 << 6) |
-					MI_BATCH_NON_SECURE_I965);
-			intel_ring_emit(ring, offset);
-		} else {
-			intel_ring_emit(ring,
-					MI_BATCH_BUFFER_START | (2 << 6));
-			intel_ring_emit(ring, offset | MI_BATCH_NON_SECURE);
-		}
-	}
-	intel_ring_advance(ring);
-
-	return 0;
-}
-
-static void cleanup_status_page(struct intel_ring_buffer *ring)
-{
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-	struct drm_i915_gem_object *obj;
-
-	obj = ring->status_page.obj;
-	if (obj == NULL)
-		return;
-
-	kunmap(obj->pages[0]);
-	i915_gem_object_unpin(obj);
-	drm_gem_object_unreference(&obj->base);
-	ring->status_page.obj = NULL;
-
-	memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map));
-}
-
-static int init_status_page(struct intel_ring_buffer *ring)
-{
-	struct drm_device *dev = ring->dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	obj = i915_gem_alloc_object(dev, 4096);
-	if (obj == NULL) {
-		DRM_ERROR("Failed to allocate status page\n");
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	i915_gem_object_set_cache_level(obj, I915_CACHE_LLC);
-
-	ret = i915_gem_object_pin(obj, 4096, true);
-	if (ret != 0) {
-		goto err_unref;
-	}
-
-	ring->status_page.gfx_addr = obj->gtt_offset;
-	ring->status_page.page_addr = kmap(obj->pages[0]);
-	if (ring->status_page.page_addr == NULL) {
-		memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map));
-		goto err_unpin;
-	}
-	ring->status_page.obj = obj;
-	memset(ring->status_page.page_addr, 0, PAGE_SIZE);
-
-	intel_ring_setup_status_page(ring);
-	DRM_DEBUG_DRIVER("%s hws offset: 0x%08x\n",
-			ring->name, ring->status_page.gfx_addr);
-
-	return 0;
-
-err_unpin:
-	i915_gem_object_unpin(obj);
-err_unref:
-	drm_gem_object_unreference(&obj->base);
-err:
-	return ret;
-}
-
-int intel_init_ring_buffer(struct drm_device *dev,
-			   struct intel_ring_buffer *ring)
-{
-	struct drm_i915_gem_object *obj;
-	int ret;
-
-	ring->dev = dev;
-	INIT_LIST_HEAD(&ring->active_list);
-	INIT_LIST_HEAD(&ring->request_list);
-	INIT_LIST_HEAD(&ring->gpu_write_list);
-
-	init_waitqueue_head(&ring->irq_queue);
-	spin_lock_init(&ring->irq_lock);
-	ring->irq_mask = ~0;
-
-	if (I915_NEED_GFX_HWS(dev)) {
-		ret = init_status_page(ring);
-		if (ret)
-			return ret;
-	}
-
-	obj = i915_gem_alloc_object(dev, ring->size);
-	if (obj == NULL) {
-		DRM_ERROR("Failed to allocate ringbuffer\n");
-		ret = -ENOMEM;
-		goto err_hws;
-	}
-
-	ring->obj = obj;
-
-	ret = i915_gem_object_pin(obj, PAGE_SIZE, true);
-	if (ret)
-		goto err_unref;
-
-	ret = i915_gem_object_set_to_gtt_domain(obj, true);
-	if (ret)
-		goto err_unpin;
-
-	ring->map.size = ring->size;
-	ring->map.offset = dev->agp->base + obj->gtt_offset;
-	ring->map.type = 0;
-	ring->map.flags = 0;
-	ring->map.mtrr = 0;
-
-	drm_core_ioremap_wc(&ring->map, dev);
-	if (ring->map.handle == NULL) {
-		DRM_ERROR("Failed to map ringbuffer.\n");
-		ret = -EINVAL;
-		goto err_unpin;
-	}
-
-	ring->virtual_start = ring->map.handle;
-	ret = ring->init(ring);
-	if (ret)
-		goto err_unmap;
-
-	/* Workaround an erratum on the i830 which causes a hang if
-	 * the TAIL pointer points to within the last 2 cachelines
-	 * of the buffer.
-	 */
-	ring->effective_size = ring->size;
-	if (IS_I830(ring->dev) || IS_845G(ring->dev))
-		ring->effective_size -= 128;
-
-	return 0;
-
-err_unmap:
-	drm_core_ioremapfree(&ring->map, dev);
-err_unpin:
-	i915_gem_object_unpin(obj);
-err_unref:
-	drm_gem_object_unreference(&obj->base);
-	ring->obj = NULL;
-err_hws:
-	cleanup_status_page(ring);
-	return ret;
-}
-
-void intel_cleanup_ring_buffer(struct intel_ring_buffer *ring)
-{
-	struct drm_i915_private *dev_priv;
-	int ret;
-
-	if (ring->obj == NULL)
-		return;
-
-	/* Disable the ring buffer. The ring must be idle at this point */
-	dev_priv = ring->dev->dev_private;
-	ret = intel_wait_ring_idle(ring);
-	if (ret)
-		DRM_ERROR("failed to quiesce %s whilst cleaning up: %d\n",
-			  ring->name, ret);
-
-	I915_WRITE_CTL(ring, 0);
-
-	drm_core_ioremapfree(&ring->map, ring->dev);
-
-	i915_gem_object_unpin(ring->obj);
-	drm_gem_object_unreference(&ring->obj->base);
-	ring->obj = NULL;
-
-	if (ring->cleanup)
-		ring->cleanup(ring);
-
-	cleanup_status_page(ring);
-}
-
-static int intel_wrap_ring_buffer(struct intel_ring_buffer *ring)
-{
-	unsigned int *virt;
-	int rem = ring->size - ring->tail;
-
-	if (ring->space < rem) {
-		int ret = intel_wait_ring_buffer(ring, rem);
-		if (ret)
-			return ret;
-	}
-
-	virt = (unsigned int *)(ring->virtual_start + ring->tail);
-	rem /= 8;
-	while (rem--) {
-		*virt++ = MI_NOOP;
-		*virt++ = MI_NOOP;
-	}
-
-	ring->tail = 0;
-	ring->space = ring_space(ring);
-
-	return 0;
-}
-
-static int intel_ring_wait_seqno(struct intel_ring_buffer *ring, u32 seqno)
-{
-	struct drm_i915_private *dev_priv = ring->dev->dev_private;
-	bool was_interruptible;
-	int ret;
-
-	/* XXX As we have not yet audited all the paths to check that
-	 * they are ready for ERESTARTSYS from intel_ring_begin, do not
-	 * allow us to be interruptible by a signal.
-	 */
-	was_interruptible = dev_priv->mm.interruptible;
-	dev_priv->mm.interruptible = false;
-
-	ret = i915_wait_request(ring, seqno, true);
-
-	dev_priv->mm.interruptible = was_interruptible;
-
-	return ret;
-}
-
-static int intel_ring_wait_request(struct intel_ring_buffer *ring, int n)
-{
-	struct drm_i915_gem_request *request;
-	u32 seqno = 0;
-	int ret;
-
-	i915_gem_retire_requests_ring(ring);
-
-	if (ring->last_retired_head != -1) {
-		ring->head = ring->last_retired_head;
-		ring->last_retired_head = -1;
-		ring->space = ring_space(ring);
-		if (ring->space >= n)
-			return 0;
-	}
-
-	list_for_each_entry(request, &ring->request_list, list) {
-		int space;
-
-		if (request->tail == -1)
-			continue;
-
-		space = request->tail - (ring->tail + 8);
-		if (space < 0)
-			space += ring->size;
-		if (space >= n) {
-			seqno = request->seqno;
-			break;
-		}
-
-		/* Consume this request in case we need more space than
-		 * is available and so need to prevent a race between
-		 * updating last_retired_head and direct reads of
-		 * I915_RING_HEAD. It also provides a nice sanity check.
-		 */
-		request->tail = -1;
-	}
-
-	if (seqno == 0)
-		return -ENOSPC;
-
-	ret = intel_ring_wait_seqno(ring, seqno);
-	if (ret)
-		return ret;
-
-	if (WARN_ON(ring->last_retired_head == -1))
-		return -ENOSPC;
-
-	ring->head = ring->last_retired_head;
-	ring->last_retired_head = -1;
-	ring->space = ring_space(ring);
-	if (WARN_ON(ring->space < n))
-		return -ENOSPC;
-
-	return 0;
-}
-
-int intel_wait_ring_buffer(struct intel_ring_buffer *ring, int n)
-{
-	struct drm_device *dev = ring->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned long end;
-	int ret;
-
-	ret = intel_ring_wait_request(ring, n);
-	if (ret != -ENOSPC)
-		return ret;
-
-	trace_i915_ring_wait_begin(ring);
-	if (drm_core_check_feature(dev, DRIVER_GEM))
-		/* With GEM the hangcheck timer should kick us out of the loop,
-		 * leaving it early runs the risk of corrupting GEM state (due
-		 * to running on almost untested codepaths). But on resume
-		 * timers don't work yet, so prevent a complete hang in that
-		 * case by choosing an insanely large timeout. */
-		end = jiffies + 60 * HZ;
-	else
-		end = jiffies + 3 * HZ;
-
-	do {
-		ring->head = I915_READ_HEAD(ring);
-		ring->space = ring_space(ring);
-		if (ring->space >= n) {
-			trace_i915_ring_wait_end(ring);
-			return 0;
-		}
-
-		if (dev->primary->master) {
-			struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
-			if (master_priv->sarea_priv)
-				master_priv->sarea_priv->perf_boxes |= I915_BOX_WAIT;
-		}
-
-		msleep(1);
-		if (atomic_read(&dev_priv->mm.wedged))
-			return -EAGAIN;
-	} while (!time_after(jiffies, end));
-	trace_i915_ring_wait_end(ring);
-	return -EBUSY;
-}
-
-int intel_ring_begin(struct intel_ring_buffer *ring,
-		     int num_dwords)
-{
-	struct drm_i915_private *dev_priv = ring->dev->dev_private;
-	int n = 4*num_dwords;
-	int ret;
-
-	if (unlikely(atomic_read(&dev_priv->mm.wedged)))
-		return -EIO;
-
-	if (unlikely(ring->tail + n > ring->effective_size)) {
-		ret = intel_wrap_ring_buffer(ring);
-		if (unlikely(ret))
-			return ret;
-	}
-
-	if (unlikely(ring->space < n)) {
-		ret = intel_wait_ring_buffer(ring, n);
-		if (unlikely(ret))
-			return ret;
-	}
-
-	ring->space -= n;
-	return 0;
-}
-
-void intel_ring_advance(struct intel_ring_buffer *ring)
-{
-	ring->tail &= ring->size - 1;
-	ring->write_tail(ring, ring->tail);
-}
-
-static const struct intel_ring_buffer render_ring = {
-	.name			= "render ring",
-	.id			= RCS,
-	.mmio_base		= RENDER_RING_BASE,
-	.size			= 32 * PAGE_SIZE,
-	.init			= init_render_ring,
-	.write_tail		= ring_write_tail,
-	.flush			= render_ring_flush,
-	.add_request		= render_ring_add_request,
-	.get_seqno		= ring_get_seqno,
-	.irq_get		= render_ring_get_irq,
-	.irq_put		= render_ring_put_irq,
-	.dispatch_execbuffer	= render_ring_dispatch_execbuffer,
-	.cleanup		= render_ring_cleanup,
-	.sync_to		= render_ring_sync_to,
-	.semaphore_register	= {MI_SEMAPHORE_SYNC_INVALID,
-				   MI_SEMAPHORE_SYNC_RV,
-				   MI_SEMAPHORE_SYNC_RB},
-	.signal_mbox		= {GEN6_VRSYNC, GEN6_BRSYNC},
-};
-
-/* ring buffer for bit-stream decoder */
-
-static const struct intel_ring_buffer bsd_ring = {
-	.name                   = "bsd ring",
-	.id			= VCS,
-	.mmio_base		= BSD_RING_BASE,
-	.size			= 32 * PAGE_SIZE,
-	.init			= init_ring_common,
-	.write_tail		= ring_write_tail,
-	.flush			= bsd_ring_flush,
-	.add_request		= ring_add_request,
-	.get_seqno		= ring_get_seqno,
-	.irq_get		= bsd_ring_get_irq,
-	.irq_put		= bsd_ring_put_irq,
-	.dispatch_execbuffer	= ring_dispatch_execbuffer,
-};
-
-
-static void gen6_bsd_ring_write_tail(struct intel_ring_buffer *ring,
-				     u32 value)
-{
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
-
-       /* Every tail move must follow the sequence below */
-	I915_WRITE(GEN6_BSD_SLEEP_PSMI_CONTROL,
-		GEN6_BSD_SLEEP_PSMI_CONTROL_RC_ILDL_MESSAGE_MODIFY_MASK |
-		GEN6_BSD_SLEEP_PSMI_CONTROL_RC_ILDL_MESSAGE_DISABLE);
-	I915_WRITE(GEN6_BSD_RNCID, 0x0);
-
-	if (wait_for((I915_READ(GEN6_BSD_SLEEP_PSMI_CONTROL) &
-		GEN6_BSD_SLEEP_PSMI_CONTROL_IDLE_INDICATOR) == 0,
-		50))
-	DRM_ERROR("timed out waiting for IDLE Indicator\n");
-
-	I915_WRITE_TAIL(ring, value);
-	I915_WRITE(GEN6_BSD_SLEEP_PSMI_CONTROL,
-		GEN6_BSD_SLEEP_PSMI_CONTROL_RC_ILDL_MESSAGE_MODIFY_MASK |
-		GEN6_BSD_SLEEP_PSMI_CONTROL_RC_ILDL_MESSAGE_ENABLE);
-}
-
-static int gen6_ring_flush(struct intel_ring_buffer *ring,
-			   u32 invalidate, u32 flush)
-{
-	uint32_t cmd;
-	int ret;
-
-	ret = intel_ring_begin(ring, 4);
-	if (ret)
-		return ret;
-
-	cmd = MI_FLUSH_DW;
-	if (invalidate & I915_GEM_GPU_DOMAINS)
-		cmd |= MI_INVALIDATE_TLB | MI_INVALIDATE_BSD;
-	intel_ring_emit(ring, cmd);
-	intel_ring_emit(ring, 0);
-	intel_ring_emit(ring, 0);
-	intel_ring_emit(ring, MI_NOOP);
-	intel_ring_advance(ring);
-	return 0;
-}
-
-static int
-gen6_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
-			      u32 offset, u32 len)
-{
-	int ret;
-
-	ret = intel_ring_begin(ring, 2);
-	if (ret)
-		return ret;
-
-	intel_ring_emit(ring, MI_BATCH_BUFFER_START | MI_BATCH_NON_SECURE_I965);
-	/* bit0-7 is the length on GEN6+ */
-	intel_ring_emit(ring, offset);
-	intel_ring_advance(ring);
-
-	return 0;
-}
-
-static bool
-gen6_render_ring_get_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_get_irq(ring,
-				 GT_USER_INTERRUPT,
-				 GEN6_RENDER_USER_INTERRUPT);
-}
-
-static void
-gen6_render_ring_put_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_put_irq(ring,
-				 GT_USER_INTERRUPT,
-				 GEN6_RENDER_USER_INTERRUPT);
-}
-
-static bool
-gen6_bsd_ring_get_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_get_irq(ring,
-				 GT_GEN6_BSD_USER_INTERRUPT,
-				 GEN6_BSD_USER_INTERRUPT);
-}
-
-static void
-gen6_bsd_ring_put_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_put_irq(ring,
-				 GT_GEN6_BSD_USER_INTERRUPT,
-				 GEN6_BSD_USER_INTERRUPT);
-}
-
-/* ring buffer for Video Codec for Gen6+ */
-static const struct intel_ring_buffer gen6_bsd_ring = {
-	.name			= "gen6 bsd ring",
-	.id			= VCS,
-	.mmio_base		= GEN6_BSD_RING_BASE,
-	.size			= 32 * PAGE_SIZE,
-	.init			= init_ring_common,
-	.write_tail		= gen6_bsd_ring_write_tail,
-	.flush			= gen6_ring_flush,
-	.add_request		= gen6_add_request,
-	.get_seqno		= gen6_ring_get_seqno,
-	.irq_get		= gen6_bsd_ring_get_irq,
-	.irq_put		= gen6_bsd_ring_put_irq,
-	.dispatch_execbuffer	= gen6_ring_dispatch_execbuffer,
-	.sync_to		= gen6_bsd_ring_sync_to,
-	.semaphore_register	= {MI_SEMAPHORE_SYNC_VR,
-				   MI_SEMAPHORE_SYNC_INVALID,
-				   MI_SEMAPHORE_SYNC_VB},
-	.signal_mbox		= {GEN6_RVSYNC, GEN6_BVSYNC},
-};
-
-/* Blitter support (SandyBridge+) */
-
-static bool
-blt_ring_get_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_get_irq(ring,
-				 GT_BLT_USER_INTERRUPT,
-				 GEN6_BLITTER_USER_INTERRUPT);
-}
-
-static void
-blt_ring_put_irq(struct intel_ring_buffer *ring)
-{
-	gen6_ring_put_irq(ring,
-			  GT_BLT_USER_INTERRUPT,
-			  GEN6_BLITTER_USER_INTERRUPT);
-}
-
-static int blt_ring_flush(struct intel_ring_buffer *ring,
-			  u32 invalidate, u32 flush)
-{
-	uint32_t cmd;
-	int ret;
-
-	ret = intel_ring_begin(ring, 4);
-	if (ret)
-		return ret;
-
-	cmd = MI_FLUSH_DW;
-	if (invalidate & I915_GEM_DOMAIN_RENDER)
-		cmd |= MI_INVALIDATE_TLB;
-	intel_ring_emit(ring, cmd);
-	intel_ring_emit(ring, 0);
-	intel_ring_emit(ring, 0);
-	intel_ring_emit(ring, MI_NOOP);
-	intel_ring_advance(ring);
-	return 0;
-}
-
-static const struct intel_ring_buffer gen6_blt_ring = {
-	.name			= "blt ring",
-	.id			= BCS,
-	.mmio_base		= BLT_RING_BASE,
-	.size			= 32 * PAGE_SIZE,
-	.init			= init_ring_common,
-	.write_tail		= ring_write_tail,
-	.flush			= blt_ring_flush,
-	.add_request		= gen6_add_request,
-	.get_seqno		= gen6_ring_get_seqno,
-	.irq_get		= blt_ring_get_irq,
-	.irq_put		= blt_ring_put_irq,
-	.dispatch_execbuffer	= gen6_ring_dispatch_execbuffer,
-	.sync_to		= gen6_blt_ring_sync_to,
-	.semaphore_register	= {MI_SEMAPHORE_SYNC_BR,
-				   MI_SEMAPHORE_SYNC_BV,
-				   MI_SEMAPHORE_SYNC_INVALID},
-	.signal_mbox		= {GEN6_RBSYNC, GEN6_VBSYNC},
-};
-
-int intel_init_render_ring_buffer(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
-
-	*ring = render_ring;
-	if (INTEL_INFO(dev)->gen >= 6) {
-		ring->add_request = gen6_add_request;
-		ring->flush = gen6_render_ring_flush;
-		ring->irq_get = gen6_render_ring_get_irq;
-		ring->irq_put = gen6_render_ring_put_irq;
-		ring->get_seqno = gen6_ring_get_seqno;
-	} else if (IS_GEN5(dev)) {
-		ring->add_request = pc_render_add_request;
-		ring->get_seqno = pc_render_get_seqno;
-	}
-
-	if (!I915_NEED_GFX_HWS(dev)) {
-		ring->status_page.page_addr = dev_priv->status_page_dmah->vaddr;
-		memset(ring->status_page.page_addr, 0, PAGE_SIZE);
-	}
-
-	return intel_init_ring_buffer(dev, ring);
-}
-
-int intel_render_ring_init_dri(struct drm_device *dev, u64 start, u32 size)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
-
-	*ring = render_ring;
-	if (INTEL_INFO(dev)->gen >= 6) {
-		ring->add_request = gen6_add_request;
-		ring->irq_get = gen6_render_ring_get_irq;
-		ring->irq_put = gen6_render_ring_put_irq;
-	} else if (IS_GEN5(dev)) {
-		ring->add_request = pc_render_add_request;
-		ring->get_seqno = pc_render_get_seqno;
-	}
-
-	if (!I915_NEED_GFX_HWS(dev))
-		ring->status_page.page_addr = dev_priv->status_page_dmah->vaddr;
-
-	ring->dev = dev;
-	INIT_LIST_HEAD(&ring->active_list);
-	INIT_LIST_HEAD(&ring->request_list);
-	INIT_LIST_HEAD(&ring->gpu_write_list);
-
-	ring->size = size;
-	ring->effective_size = ring->size;
-	if (IS_I830(ring->dev))
-		ring->effective_size -= 128;
-
-	ring->map.offset = start;
-	ring->map.size = size;
-	ring->map.type = 0;
-	ring->map.flags = 0;
-	ring->map.mtrr = 0;
-
-	drm_core_ioremap_wc(&ring->map, dev);
-	if (ring->map.handle == NULL) {
-		DRM_ERROR("can not ioremap virtual address for"
-			  " ring buffer\n");
-		return -ENOMEM;
-	}
-
-	ring->virtual_start = (void __force __iomem *)ring->map.handle;
-	return 0;
-}
-
-int intel_init_bsd_ring_buffer(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring = &dev_priv->ring[VCS];
-
-	if (IS_GEN6(dev) || IS_GEN7(dev))
-		*ring = gen6_bsd_ring;
-	else
-		*ring = bsd_ring;
-
-	return intel_init_ring_buffer(dev, ring);
-}
-
-int intel_init_blt_ring_buffer(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct intel_ring_buffer *ring = &dev_priv->ring[BCS];
-
-	*ring = gen6_blt_ring;
-
-	return intel_init_ring_buffer(dev, ring);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_ringbuffer.h b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_ringbuffer.h
deleted file mode 100644
index bc0365b8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ /dev/null
@@ -1,220 +0,0 @@
-#ifndef _INTEL_RINGBUFFER_H_
-#define _INTEL_RINGBUFFER_H_
-
-struct  intel_hw_status_page {
-	u32	__iomem	*page_addr;
-	unsigned int	gfx_addr;
-	struct		drm_i915_gem_object *obj;
-};
-
-#define I915_READ_TAIL(ring) I915_READ(RING_TAIL((ring)->mmio_base))
-#define I915_WRITE_TAIL(ring, val) I915_WRITE(RING_TAIL((ring)->mmio_base), val)
-
-#define I915_READ_START(ring) I915_READ(RING_START((ring)->mmio_base))
-#define I915_WRITE_START(ring, val) I915_WRITE(RING_START((ring)->mmio_base), val)
-
-#define I915_READ_HEAD(ring)  I915_READ(RING_HEAD((ring)->mmio_base))
-#define I915_WRITE_HEAD(ring, val) I915_WRITE(RING_HEAD((ring)->mmio_base), val)
-
-#define I915_READ_CTL(ring) I915_READ(RING_CTL((ring)->mmio_base))
-#define I915_WRITE_CTL(ring, val) I915_WRITE(RING_CTL((ring)->mmio_base), val)
-
-#define I915_READ_IMR(ring) I915_READ(RING_IMR((ring)->mmio_base))
-#define I915_WRITE_IMR(ring, val) I915_WRITE(RING_IMR((ring)->mmio_base), val)
-
-#define I915_READ_NOPID(ring) I915_READ(RING_NOPID((ring)->mmio_base))
-#define I915_READ_SYNC_0(ring) I915_READ(RING_SYNC_0((ring)->mmio_base))
-#define I915_READ_SYNC_1(ring) I915_READ(RING_SYNC_1((ring)->mmio_base))
-
-struct  intel_ring_buffer {
-	const char	*name;
-	enum intel_ring_id {
-		RCS = 0x0,
-		VCS,
-		BCS,
-	} id;
-#define I915_NUM_RINGS 3
-	u32		mmio_base;
-	void		__iomem *virtual_start;
-	struct		drm_device *dev;
-	struct		drm_i915_gem_object *obj;
-
-	u32		head;
-	u32		tail;
-	int		space;
-	int		size;
-	int		effective_size;
-	struct intel_hw_status_page status_page;
-
-	/** We track the position of the requests in the ring buffer, and
-	 * when each is retired we increment last_retired_head as the GPU
-	 * must have finished processing the request and so we know we
-	 * can advance the ringbuffer up to that position.
-	 *
-	 * last_retired_head is set to -1 after the value is consumed so
-	 * we can detect new retirements.
-	 */
-	u32		last_retired_head;
-
-	spinlock_t	irq_lock;
-	u32		irq_refcount;
-	u32		irq_mask;
-	u32		irq_seqno;		/* last seq seem at irq time */
-	u32		trace_irq_seqno;
-	u32		waiting_seqno;
-	u32		sync_seqno[I915_NUM_RINGS-1];
-	bool __must_check (*irq_get)(struct intel_ring_buffer *ring);
-	void		(*irq_put)(struct intel_ring_buffer *ring);
-
-	int		(*init)(struct intel_ring_buffer *ring);
-
-	void		(*write_tail)(struct intel_ring_buffer *ring,
-				      u32 value);
-	int __must_check (*flush)(struct intel_ring_buffer *ring,
-				  u32	invalidate_domains,
-				  u32	flush_domains);
-	int		(*add_request)(struct intel_ring_buffer *ring,
-				       u32 *seqno);
-	u32		(*get_seqno)(struct intel_ring_buffer *ring);
-	int		(*dispatch_execbuffer)(struct intel_ring_buffer *ring,
-					       u32 offset, u32 length);
-	void		(*cleanup)(struct intel_ring_buffer *ring);
-	int		(*sync_to)(struct intel_ring_buffer *ring,
-				   struct intel_ring_buffer *to,
-				   u32 seqno);
-
-	u32		semaphore_register[3]; /*our mbox written by others */
-	u32		signal_mbox[2]; /* mboxes this ring signals to */
-	/**
-	 * List of objects currently involved in rendering from the
-	 * ringbuffer.
-	 *
-	 * Includes buffers having the contents of their GPU caches
-	 * flushed, not necessarily primitives.  last_rendering_seqno
-	 * represents when the rendering involved will be completed.
-	 *
-	 * A reference is held on the buffer while on this list.
-	 */
-	struct list_head active_list;
-
-	/**
-	 * List of breadcrumbs associated with GPU requests currently
-	 * outstanding.
-	 */
-	struct list_head request_list;
-
-	/**
-	 * List of objects currently pending a GPU write flush.
-	 *
-	 * All elements on this list will belong to either the
-	 * active_list or flushing_list, last_rendering_seqno can
-	 * be used to differentiate between the two elements.
-	 */
-	struct list_head gpu_write_list;
-
-	/**
-	 * Do we have some not yet emitted requests outstanding?
-	 */
-	u32 outstanding_lazy_request;
-
-	wait_queue_head_t irq_queue;
-	drm_local_map_t map;
-
-	void *private;
-};
-
-static inline unsigned
-intel_ring_flag(struct intel_ring_buffer *ring)
-{
-	return 1 << ring->id;
-}
-
-static inline u32
-intel_ring_sync_index(struct intel_ring_buffer *ring,
-		      struct intel_ring_buffer *other)
-{
-	int idx;
-
-	/*
-	 * cs -> 0 = vcs, 1 = bcs
-	 * vcs -> 0 = bcs, 1 = cs,
-	 * bcs -> 0 = cs, 1 = vcs.
-	 */
-
-	idx = (other - ring) - 1;
-	if (idx < 0)
-		idx += I915_NUM_RINGS;
-
-	return idx;
-}
-
-static inline u32
-intel_read_status_page(struct intel_ring_buffer *ring,
-		       int reg)
-{
-	return ioread32(ring->status_page.page_addr + reg);
-}
-
-/**
- * Reads a dword out of the status page, which is written to from the command
- * queue by automatic updates, MI_REPORT_HEAD, MI_STORE_DATA_INDEX, or
- * MI_STORE_DATA_IMM.
- *
- * The following dwords have a reserved meaning:
- * 0x00: ISR copy, updated when an ISR bit not set in the HWSTAM changes.
- * 0x04: ring 0 head pointer
- * 0x05: ring 1 head pointer (915-class)
- * 0x06: ring 2 head pointer (915-class)
- * 0x10-0x1b: Context status DWords (GM45)
- * 0x1f: Last written status offset. (GM45)
- *
- * The area from dword 0x20 to 0x3ff is available for driver usage.
- */
-#define READ_HWSP(dev_priv, reg) intel_read_status_page(LP_RING(dev_priv), reg)
-#define READ_BREADCRUMB(dev_priv) READ_HWSP(dev_priv, I915_BREADCRUMB_INDEX)
-#define I915_GEM_HWS_INDEX		0x20
-#define I915_BREADCRUMB_INDEX		0x21
-
-void intel_cleanup_ring_buffer(struct intel_ring_buffer *ring);
-
-int __must_check intel_wait_ring_buffer(struct intel_ring_buffer *ring, int n);
-static inline int intel_wait_ring_idle(struct intel_ring_buffer *ring)
-{
-	return intel_wait_ring_buffer(ring, ring->size - 8);
-}
-
-int __must_check intel_ring_begin(struct intel_ring_buffer *ring, int n);
-
-static inline void intel_ring_emit(struct intel_ring_buffer *ring,
-				   u32 data)
-{
-	iowrite32(data, ring->virtual_start + ring->tail);
-	ring->tail += 4;
-}
-
-void intel_ring_advance(struct intel_ring_buffer *ring);
-
-u32 intel_ring_get_seqno(struct intel_ring_buffer *ring);
-
-int intel_init_render_ring_buffer(struct drm_device *dev);
-int intel_init_bsd_ring_buffer(struct drm_device *dev);
-int intel_init_blt_ring_buffer(struct drm_device *dev);
-
-u32 intel_ring_get_active_head(struct intel_ring_buffer *ring);
-void intel_ring_setup_status_page(struct intel_ring_buffer *ring);
-
-static inline u32 intel_ring_get_tail(struct intel_ring_buffer *ring)
-{
-	return ring->tail;
-}
-
-static inline void i915_trace_irq_get(struct intel_ring_buffer *ring, u32 seqno)
-{
-	if (ring->trace_irq_seqno == 0 && ring->irq_get(ring))
-		ring->trace_irq_seqno = seqno;
-}
-
-/* DRI warts */
-int intel_render_ring_init_dri(struct drm_device *dev, u64 start, u32 size);
-
-#endif /* _INTEL_RINGBUFFER_H_ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_sdvo.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_sdvo.c
deleted file mode 100644
index eea58c6c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_sdvo.c
+++ /dev/null
@@ -1,2593 +0,0 @@
-/*
- * Copyright 2006 Dave Airlie <airlied@linux.ie>
- * Copyright © 2006-2007 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/export.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_edid.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-#include "intel_sdvo_regs.h"
-
-#define SDVO_TMDS_MASK (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1)
-#define SDVO_RGB_MASK  (SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1)
-#define SDVO_LVDS_MASK (SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_LVDS1)
-#define SDVO_TV_MASK   (SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_SVID0)
-
-#define SDVO_OUTPUT_MASK (SDVO_TMDS_MASK | SDVO_RGB_MASK | SDVO_LVDS_MASK |\
-			SDVO_TV_MASK)
-
-#define IS_TV(c)	(c->output_flag & SDVO_TV_MASK)
-#define IS_TMDS(c)	(c->output_flag & SDVO_TMDS_MASK)
-#define IS_LVDS(c)	(c->output_flag & SDVO_LVDS_MASK)
-#define IS_TV_OR_LVDS(c) (c->output_flag & (SDVO_TV_MASK | SDVO_LVDS_MASK))
-#define IS_DIGITAL(c) (c->output_flag & (SDVO_TMDS_MASK | SDVO_LVDS_MASK))
-
-
-static const char *tv_format_names[] = {
-	"NTSC_M"   , "NTSC_J"  , "NTSC_443",
-	"PAL_B"    , "PAL_D"   , "PAL_G"   ,
-	"PAL_H"    , "PAL_I"   , "PAL_M"   ,
-	"PAL_N"    , "PAL_NC"  , "PAL_60"  ,
-	"SECAM_B"  , "SECAM_D" , "SECAM_G" ,
-	"SECAM_K"  , "SECAM_K1", "SECAM_L" ,
-	"SECAM_60"
-};
-
-#define TV_FORMAT_NUM  (sizeof(tv_format_names) / sizeof(*tv_format_names))
-
-struct intel_sdvo {
-	struct intel_encoder base;
-
-	struct i2c_adapter *i2c;
-	u8 slave_addr;
-
-	struct i2c_adapter ddc;
-
-	/* Register for the SDVO device: SDVOB or SDVOC */
-	int sdvo_reg;
-
-	/* Active outputs controlled by this SDVO output */
-	uint16_t controlled_output;
-
-	/*
-	 * Capabilities of the SDVO device returned by
-	 * i830_sdvo_get_capabilities()
-	 */
-	struct intel_sdvo_caps caps;
-
-	/* Pixel clock limitations reported by the SDVO device, in kHz */
-	int pixel_clock_min, pixel_clock_max;
-
-	/*
-	* For multiple function SDVO device,
-	* this is for current attached outputs.
-	*/
-	uint16_t attached_output;
-
-	/*
-	 * Hotplug activation bits for this device
-	 */
-	uint8_t hotplug_active[2];
-
-	/**
-	 * This is used to select the color range of RBG outputs in HDMI mode.
-	 * It is only valid when using TMDS encoding and 8 bit per color mode.
-	 */
-	uint32_t color_range;
-
-	/**
-	 * This is set if we're going to treat the device as TV-out.
-	 *
-	 * While we have these nice friendly flags for output types that ought
-	 * to decide this for us, the S-Video output on our HDMI+S-Video card
-	 * shows up as RGB1 (VGA).
-	 */
-	bool is_tv;
-
-	/* This is for current tv format name */
-	int tv_format_index;
-
-	/**
-	 * This is set if we treat the device as HDMI, instead of DVI.
-	 */
-	bool is_hdmi;
-	bool has_hdmi_monitor;
-	bool has_hdmi_audio;
-
-	/**
-	 * This is set if we detect output of sdvo device as LVDS and
-	 * have a valid fixed mode to use with the panel.
-	 */
-	bool is_lvds;
-
-	/**
-	 * This is sdvo fixed pannel mode pointer
-	 */
-	struct drm_display_mode *sdvo_lvds_fixed_mode;
-
-	/* DDC bus used by this SDVO encoder */
-	uint8_t ddc_bus;
-
-	/* Input timings for adjusted_mode */
-	struct intel_sdvo_dtd input_dtd;
-};
-
-struct intel_sdvo_connector {
-	struct intel_connector base;
-
-	/* Mark the type of connector */
-	uint16_t output_flag;
-
-	enum hdmi_force_audio force_audio;
-
-	/* This contains all current supported TV format */
-	u8 tv_format_supported[TV_FORMAT_NUM];
-	int   format_supported_num;
-	struct drm_property *tv_format;
-
-	/* add the property for the SDVO-TV */
-	struct drm_property *left;
-	struct drm_property *right;
-	struct drm_property *top;
-	struct drm_property *bottom;
-	struct drm_property *hpos;
-	struct drm_property *vpos;
-	struct drm_property *contrast;
-	struct drm_property *saturation;
-	struct drm_property *hue;
-	struct drm_property *sharpness;
-	struct drm_property *flicker_filter;
-	struct drm_property *flicker_filter_adaptive;
-	struct drm_property *flicker_filter_2d;
-	struct drm_property *tv_chroma_filter;
-	struct drm_property *tv_luma_filter;
-	struct drm_property *dot_crawl;
-
-	/* add the property for the SDVO-TV/LVDS */
-	struct drm_property *brightness;
-
-	/* Add variable to record current setting for the above property */
-	u32	left_margin, right_margin, top_margin, bottom_margin;
-
-	/* this is to get the range of margin.*/
-	u32	max_hscan,  max_vscan;
-	u32	max_hpos, cur_hpos;
-	u32	max_vpos, cur_vpos;
-	u32	cur_brightness, max_brightness;
-	u32	cur_contrast,	max_contrast;
-	u32	cur_saturation, max_saturation;
-	u32	cur_hue,	max_hue;
-	u32	cur_sharpness,	max_sharpness;
-	u32	cur_flicker_filter,		max_flicker_filter;
-	u32	cur_flicker_filter_adaptive,	max_flicker_filter_adaptive;
-	u32	cur_flicker_filter_2d,		max_flicker_filter_2d;
-	u32	cur_tv_chroma_filter,	max_tv_chroma_filter;
-	u32	cur_tv_luma_filter,	max_tv_luma_filter;
-	u32	cur_dot_crawl,	max_dot_crawl;
-};
-
-static struct intel_sdvo *to_intel_sdvo(struct drm_encoder *encoder)
-{
-	return container_of(encoder, struct intel_sdvo, base.base);
-}
-
-static struct intel_sdvo *intel_attached_sdvo(struct drm_connector *connector)
-{
-	return container_of(intel_attached_encoder(connector),
-			    struct intel_sdvo, base);
-}
-
-static struct intel_sdvo_connector *to_intel_sdvo_connector(struct drm_connector *connector)
-{
-	return container_of(to_intel_connector(connector), struct intel_sdvo_connector, base);
-}
-
-static bool
-intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo, uint16_t flags);
-static bool
-intel_sdvo_tv_create_property(struct intel_sdvo *intel_sdvo,
-			      struct intel_sdvo_connector *intel_sdvo_connector,
-			      int type);
-static bool
-intel_sdvo_create_enhance_property(struct intel_sdvo *intel_sdvo,
-				   struct intel_sdvo_connector *intel_sdvo_connector);
-
-/**
- * Writes the SDVOB or SDVOC with the given value, but always writes both
- * SDVOB and SDVOC to work around apparent hardware issues (according to
- * comments in the BIOS).
- */
-static void intel_sdvo_write_sdvox(struct intel_sdvo *intel_sdvo, u32 val)
-{
-	struct drm_device *dev = intel_sdvo->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 bval = val, cval = val;
-	int i;
-
-	if (intel_sdvo->sdvo_reg == PCH_SDVOB) {
-		I915_WRITE(intel_sdvo->sdvo_reg, val);
-		I915_READ(intel_sdvo->sdvo_reg);
-		return;
-	}
-
-	if (intel_sdvo->sdvo_reg == SDVOB) {
-		cval = I915_READ(SDVOC);
-	} else {
-		bval = I915_READ(SDVOB);
-	}
-	/*
-	 * Write the registers twice for luck. Sometimes,
-	 * writing them only once doesn't appear to 'stick'.
-	 * The BIOS does this too. Yay, magic
-	 */
-	for (i = 0; i < 2; i++)
-	{
-		I915_WRITE(SDVOB, bval);
-		I915_READ(SDVOB);
-		I915_WRITE(SDVOC, cval);
-		I915_READ(SDVOC);
-	}
-}
-
-static bool intel_sdvo_read_byte(struct intel_sdvo *intel_sdvo, u8 addr, u8 *ch)
-{
-	struct i2c_msg msgs[] = {
-		{
-			.addr = intel_sdvo->slave_addr,
-			.flags = 0,
-			.len = 1,
-			.buf = &addr,
-		},
-		{
-			.addr = intel_sdvo->slave_addr,
-			.flags = I2C_M_RD,
-			.len = 1,
-			.buf = ch,
-		}
-	};
-	int ret;
-
-	if ((ret = i2c_transfer(intel_sdvo->i2c, msgs, 2)) == 2)
-		return true;
-
-	DRM_DEBUG_KMS("i2c transfer returned %d\n", ret);
-	return false;
-}
-
-#define SDVO_CMD_NAME_ENTRY(cmd) {cmd, #cmd}
-/** Mapping of command numbers to names, for debug output */
-static const struct _sdvo_cmd_name {
-	u8 cmd;
-	const char *name;
-} sdvo_cmd_names[] = {
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_RESET),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_DEVICE_CAPS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FIRMWARE_REV),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TRAINED_INPUTS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ACTIVE_OUTPUTS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ACTIVE_OUTPUTS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_IN_OUT_MAP),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_IN_OUT_MAP),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ATTACHED_DISPLAYS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HOT_PLUG_SUPPORT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ACTIVE_HOT_PLUG),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ACTIVE_HOT_PLUG),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TARGET_INPUT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TARGET_OUTPUT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_TIMINGS_PART1),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_TIMINGS_PART2),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART1),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART2),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART1),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OUTPUT_TIMINGS_PART1),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OUTPUT_TIMINGS_PART2),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_TIMINGS_PART1),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_TIMINGS_PART2),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_CLOCK_RATE_MULT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CLOCK_RATE_MULT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_TV_FORMATS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_FORMAT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_FORMAT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_POWER_STATES),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_POWER_STATE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ENCODER_POWER_STATE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_DISPLAY_POWER_STATE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CONTROL_BUS_SWITCH),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS),
-
-	/* Add the op code for SDVO enhancements */
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_HPOS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HPOS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HPOS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_VPOS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_VPOS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_VPOS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_SATURATION),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SATURATION),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_SATURATION),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_HUE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HUE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HUE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_CONTRAST),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_CONTRAST),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CONTRAST),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_BRIGHTNESS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_BRIGHTNESS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_BRIGHTNESS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_OVERSCAN_H),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OVERSCAN_H),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OVERSCAN_H),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_OVERSCAN_V),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OVERSCAN_V),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OVERSCAN_V),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_FLICKER_FILTER),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FLICKER_FILTER),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_FLICKER_FILTER),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_FLICKER_FILTER_ADAPTIVE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FLICKER_FILTER_ADAPTIVE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_FLICKER_FILTER_2D),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FLICKER_FILTER_2D),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_FLICKER_FILTER_2D),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_SHARPNESS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SHARPNESS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_SHARPNESS),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_DOT_CRAWL),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_DOT_CRAWL),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_TV_CHROMA_FILTER),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_CHROMA_FILTER),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_CHROMA_FILTER),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_TV_LUMA_FILTER),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_LUMA_FILTER),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_LUMA_FILTER),
-
-	/* HDMI op code */
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPP_ENCODE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ENCODE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ENCODE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_PIXEL_REPLI),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_PIXEL_REPLI),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_COLORIMETRY_CAP),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_COLORIMETRY),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_COLORIMETRY),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_AUDIO_ENCRYPT_PREFER),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_AUDIO_STAT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_AUDIO_STAT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_INDEX),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_INDEX),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_INFO),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_AV_SPLIT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_AV_SPLIT),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_TXRATE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_TXRATE),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_DATA),
-	SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_DATA),
-};
-
-#define IS_SDVOB(reg)	(reg == SDVOB || reg == PCH_SDVOB)
-#define SDVO_NAME(svdo) (IS_SDVOB((svdo)->sdvo_reg) ? "SDVOB" : "SDVOC")
-
-static void intel_sdvo_debug_write(struct intel_sdvo *intel_sdvo, u8 cmd,
-				   const void *args, int args_len)
-{
-	int i;
-
-	DRM_DEBUG_KMS("%s: W: %02X ",
-				SDVO_NAME(intel_sdvo), cmd);
-	for (i = 0; i < args_len; i++)
-		DRM_LOG_KMS("%02X ", ((u8 *)args)[i]);
-	for (; i < 8; i++)
-		DRM_LOG_KMS("   ");
-	for (i = 0; i < ARRAY_SIZE(sdvo_cmd_names); i++) {
-		if (cmd == sdvo_cmd_names[i].cmd) {
-			DRM_LOG_KMS("(%s)", sdvo_cmd_names[i].name);
-			break;
-		}
-	}
-	if (i == ARRAY_SIZE(sdvo_cmd_names))
-		DRM_LOG_KMS("(%02X)", cmd);
-	DRM_LOG_KMS("\n");
-}
-
-static const char *cmd_status_names[] = {
-	"Power on",
-	"Success",
-	"Not supported",
-	"Invalid arg",
-	"Pending",
-	"Target not specified",
-	"Scaling not supported"
-};
-
-static bool intel_sdvo_write_cmd(struct intel_sdvo *intel_sdvo, u8 cmd,
-				 const void *args, int args_len)
-{
-	u8 buf[args_len*2 + 2], status;
-	struct i2c_msg msgs[args_len + 3];
-	int i, ret;
-
-	intel_sdvo_debug_write(intel_sdvo, cmd, args, args_len);
-
-	for (i = 0; i < args_len; i++) {
-		msgs[i].addr = intel_sdvo->slave_addr;
-		msgs[i].flags = 0;
-		msgs[i].len = 2;
-		msgs[i].buf = buf + 2 *i;
-		buf[2*i + 0] = SDVO_I2C_ARG_0 - i;
-		buf[2*i + 1] = ((u8*)args)[i];
-	}
-	msgs[i].addr = intel_sdvo->slave_addr;
-	msgs[i].flags = 0;
-	msgs[i].len = 2;
-	msgs[i].buf = buf + 2*i;
-	buf[2*i + 0] = SDVO_I2C_OPCODE;
-	buf[2*i + 1] = cmd;
-
-	/* the following two are to read the response */
-	status = SDVO_I2C_CMD_STATUS;
-	msgs[i+1].addr = intel_sdvo->slave_addr;
-	msgs[i+1].flags = 0;
-	msgs[i+1].len = 1;
-	msgs[i+1].buf = &status;
-
-	msgs[i+2].addr = intel_sdvo->slave_addr;
-	msgs[i+2].flags = I2C_M_RD;
-	msgs[i+2].len = 1;
-	msgs[i+2].buf = &status;
-
-	ret = i2c_transfer(intel_sdvo->i2c, msgs, i+3);
-	if (ret < 0) {
-		DRM_DEBUG_KMS("I2c transfer returned %d\n", ret);
-		return false;
-	}
-	if (ret != i+3) {
-		/* failure in I2C transfer */
-		DRM_DEBUG_KMS("I2c transfer returned %d/%d\n", ret, i+3);
-		return false;
-	}
-
-	return true;
-}
-
-static bool intel_sdvo_read_response(struct intel_sdvo *intel_sdvo,
-				     void *response, int response_len)
-{
-	u8 retry = 5;
-	u8 status;
-	int i;
-
-	DRM_DEBUG_KMS("%s: R: ", SDVO_NAME(intel_sdvo));
-
-	/*
-	 * The documentation states that all commands will be
-	 * processed within 15µs, and that we need only poll
-	 * the status byte a maximum of 3 times in order for the
-	 * command to be complete.
-	 *
-	 * Check 5 times in case the hardware failed to read the docs.
-	 */
-	if (!intel_sdvo_read_byte(intel_sdvo,
-				  SDVO_I2C_CMD_STATUS,
-				  &status))
-		goto log_fail;
-
-	while (status == SDVO_CMD_STATUS_PENDING && retry--) {
-		udelay(15);
-		if (!intel_sdvo_read_byte(intel_sdvo,
-					  SDVO_I2C_CMD_STATUS,
-					  &status))
-			goto log_fail;
-	}
-
-	if (status <= SDVO_CMD_STATUS_SCALING_NOT_SUPP)
-		DRM_LOG_KMS("(%s)", cmd_status_names[status]);
-	else
-		DRM_LOG_KMS("(??? %d)", status);
-
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		goto log_fail;
-
-	/* Read the command response */
-	for (i = 0; i < response_len; i++) {
-		if (!intel_sdvo_read_byte(intel_sdvo,
-					  SDVO_I2C_RETURN_0 + i,
-					  &((u8 *)response)[i]))
-			goto log_fail;
-		DRM_LOG_KMS(" %02X", ((u8 *)response)[i]);
-	}
-	DRM_LOG_KMS("\n");
-	return true;
-
-log_fail:
-	DRM_LOG_KMS("... failed\n");
-	return false;
-}
-
-static int intel_sdvo_get_pixel_multiplier(struct drm_display_mode *mode)
-{
-	if (mode->clock >= 100000)
-		return 1;
-	else if (mode->clock >= 50000)
-		return 2;
-	else
-		return 4;
-}
-
-static bool intel_sdvo_set_control_bus_switch(struct intel_sdvo *intel_sdvo,
-					      u8 ddc_bus)
-{
-	/* This must be the immediately preceding write before the i2c xfer */
-	return intel_sdvo_write_cmd(intel_sdvo,
-				    SDVO_CMD_SET_CONTROL_BUS_SWITCH,
-				    &ddc_bus, 1);
-}
-
-static bool intel_sdvo_set_value(struct intel_sdvo *intel_sdvo, u8 cmd, const void *data, int len)
-{
-	if (!intel_sdvo_write_cmd(intel_sdvo, cmd, data, len))
-		return false;
-
-	return intel_sdvo_read_response(intel_sdvo, NULL, 0);
-}
-
-static bool
-intel_sdvo_get_value(struct intel_sdvo *intel_sdvo, u8 cmd, void *value, int len)
-{
-	if (!intel_sdvo_write_cmd(intel_sdvo, cmd, NULL, 0))
-		return false;
-
-	return intel_sdvo_read_response(intel_sdvo, value, len);
-}
-
-static bool intel_sdvo_set_target_input(struct intel_sdvo *intel_sdvo)
-{
-	struct intel_sdvo_set_target_input_args targets = {0};
-	return intel_sdvo_set_value(intel_sdvo,
-				    SDVO_CMD_SET_TARGET_INPUT,
-				    &targets, sizeof(targets));
-}
-
-/**
- * Return whether each input is trained.
- *
- * This function is making an assumption about the layout of the response,
- * which should be checked against the docs.
- */
-static bool intel_sdvo_get_trained_inputs(struct intel_sdvo *intel_sdvo, bool *input_1, bool *input_2)
-{
-	struct intel_sdvo_get_trained_inputs_response response;
-
-	BUILD_BUG_ON(sizeof(response) != 1);
-	if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_TRAINED_INPUTS,
-				  &response, sizeof(response)))
-		return false;
-
-	*input_1 = response.input0_trained;
-	*input_2 = response.input1_trained;
-	return true;
-}
-
-static bool intel_sdvo_set_active_outputs(struct intel_sdvo *intel_sdvo,
-					  u16 outputs)
-{
-	return intel_sdvo_set_value(intel_sdvo,
-				    SDVO_CMD_SET_ACTIVE_OUTPUTS,
-				    &outputs, sizeof(outputs));
-}
-
-static bool intel_sdvo_set_encoder_power_state(struct intel_sdvo *intel_sdvo,
-					       int mode)
-{
-	u8 state = SDVO_ENCODER_STATE_ON;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		state = SDVO_ENCODER_STATE_ON;
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-		state = SDVO_ENCODER_STATE_STANDBY;
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		state = SDVO_ENCODER_STATE_SUSPEND;
-		break;
-	case DRM_MODE_DPMS_OFF:
-		state = SDVO_ENCODER_STATE_OFF;
-		break;
-	}
-
-	return intel_sdvo_set_value(intel_sdvo,
-				    SDVO_CMD_SET_ENCODER_POWER_STATE, &state, sizeof(state));
-}
-
-static bool intel_sdvo_get_input_pixel_clock_range(struct intel_sdvo *intel_sdvo,
-						   int *clock_min,
-						   int *clock_max)
-{
-	struct intel_sdvo_pixel_clock_range clocks;
-
-	BUILD_BUG_ON(sizeof(clocks) != 4);
-	if (!intel_sdvo_get_value(intel_sdvo,
-				  SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE,
-				  &clocks, sizeof(clocks)))
-		return false;
-
-	/* Convert the values from units of 10 kHz to kHz. */
-	*clock_min = clocks.min * 10;
-	*clock_max = clocks.max * 10;
-	return true;
-}
-
-static bool intel_sdvo_set_target_output(struct intel_sdvo *intel_sdvo,
-					 u16 outputs)
-{
-	return intel_sdvo_set_value(intel_sdvo,
-				    SDVO_CMD_SET_TARGET_OUTPUT,
-				    &outputs, sizeof(outputs));
-}
-
-static bool intel_sdvo_set_timing(struct intel_sdvo *intel_sdvo, u8 cmd,
-				  struct intel_sdvo_dtd *dtd)
-{
-	return intel_sdvo_set_value(intel_sdvo, cmd, &dtd->part1, sizeof(dtd->part1)) &&
-		intel_sdvo_set_value(intel_sdvo, cmd + 1, &dtd->part2, sizeof(dtd->part2));
-}
-
-static bool intel_sdvo_set_input_timing(struct intel_sdvo *intel_sdvo,
-					 struct intel_sdvo_dtd *dtd)
-{
-	return intel_sdvo_set_timing(intel_sdvo,
-				     SDVO_CMD_SET_INPUT_TIMINGS_PART1, dtd);
-}
-
-static bool intel_sdvo_set_output_timing(struct intel_sdvo *intel_sdvo,
-					 struct intel_sdvo_dtd *dtd)
-{
-	return intel_sdvo_set_timing(intel_sdvo,
-				     SDVO_CMD_SET_OUTPUT_TIMINGS_PART1, dtd);
-}
-
-static bool
-intel_sdvo_create_preferred_input_timing(struct intel_sdvo *intel_sdvo,
-					 uint16_t clock,
-					 uint16_t width,
-					 uint16_t height)
-{
-	struct intel_sdvo_preferred_input_timing_args args;
-
-	memset(&args, 0, sizeof(args));
-	args.clock = clock;
-	args.width = width;
-	args.height = height;
-	args.interlace = 0;
-
-	if (intel_sdvo->is_lvds &&
-	   (intel_sdvo->sdvo_lvds_fixed_mode->hdisplay != width ||
-	    intel_sdvo->sdvo_lvds_fixed_mode->vdisplay != height))
-		args.scaled = 1;
-
-	return intel_sdvo_set_value(intel_sdvo,
-				    SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING,
-				    &args, sizeof(args));
-}
-
-static bool intel_sdvo_get_preferred_input_timing(struct intel_sdvo *intel_sdvo,
-						  struct intel_sdvo_dtd *dtd)
-{
-	BUILD_BUG_ON(sizeof(dtd->part1) != 8);
-	BUILD_BUG_ON(sizeof(dtd->part2) != 8);
-	return intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1,
-				    &dtd->part1, sizeof(dtd->part1)) &&
-		intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2,
-				     &dtd->part2, sizeof(dtd->part2));
-}
-
-static bool intel_sdvo_set_clock_rate_mult(struct intel_sdvo *intel_sdvo, u8 val)
-{
-	return intel_sdvo_set_value(intel_sdvo, SDVO_CMD_SET_CLOCK_RATE_MULT, &val, 1);
-}
-
-static void intel_sdvo_get_dtd_from_mode(struct intel_sdvo_dtd *dtd,
-					 const struct drm_display_mode *mode)
-{
-	uint16_t width, height;
-	uint16_t h_blank_len, h_sync_len, v_blank_len, v_sync_len;
-	uint16_t h_sync_offset, v_sync_offset;
-	int mode_clock;
-
-	width = mode->crtc_hdisplay;
-	height = mode->crtc_vdisplay;
-
-	/* do some mode translations */
-	h_blank_len = mode->crtc_hblank_end - mode->crtc_hblank_start;
-	h_sync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
-
-	v_blank_len = mode->crtc_vblank_end - mode->crtc_vblank_start;
-	v_sync_len = mode->crtc_vsync_end - mode->crtc_vsync_start;
-
-	h_sync_offset = mode->crtc_hsync_start - mode->crtc_hblank_start;
-	v_sync_offset = mode->crtc_vsync_start - mode->crtc_vblank_start;
-
-	mode_clock = mode->clock;
-	mode_clock /= intel_mode_get_pixel_multiplier(mode) ?: 1;
-	mode_clock /= 10;
-	dtd->part1.clock = mode_clock;
-
-	dtd->part1.h_active = width & 0xff;
-	dtd->part1.h_blank = h_blank_len & 0xff;
-	dtd->part1.h_high = (((width >> 8) & 0xf) << 4) |
-		((h_blank_len >> 8) & 0xf);
-	dtd->part1.v_active = height & 0xff;
-	dtd->part1.v_blank = v_blank_len & 0xff;
-	dtd->part1.v_high = (((height >> 8) & 0xf) << 4) |
-		((v_blank_len >> 8) & 0xf);
-
-	dtd->part2.h_sync_off = h_sync_offset & 0xff;
-	dtd->part2.h_sync_width = h_sync_len & 0xff;
-	dtd->part2.v_sync_off_width = (v_sync_offset & 0xf) << 4 |
-		(v_sync_len & 0xf);
-	dtd->part2.sync_off_width_high = ((h_sync_offset & 0x300) >> 2) |
-		((h_sync_len & 0x300) >> 4) | ((v_sync_offset & 0x30) >> 2) |
-		((v_sync_len & 0x30) >> 4);
-
-	dtd->part2.dtd_flags = 0x18;
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		dtd->part2.dtd_flags |= DTD_FLAG_INTERLACE;
-	if (mode->flags & DRM_MODE_FLAG_PHSYNC)
-		dtd->part2.dtd_flags |= DTD_FLAG_HSYNC_POSITIVE;
-	if (mode->flags & DRM_MODE_FLAG_PVSYNC)
-		dtd->part2.dtd_flags |= DTD_FLAG_VSYNC_POSITIVE;
-
-	dtd->part2.sdvo_flags = 0;
-	dtd->part2.v_sync_off_high = v_sync_offset & 0xc0;
-	dtd->part2.reserved = 0;
-}
-
-static void intel_sdvo_get_mode_from_dtd(struct drm_display_mode * mode,
-					 const struct intel_sdvo_dtd *dtd)
-{
-	mode->hdisplay = dtd->part1.h_active;
-	mode->hdisplay += ((dtd->part1.h_high >> 4) & 0x0f) << 8;
-	mode->hsync_start = mode->hdisplay + dtd->part2.h_sync_off;
-	mode->hsync_start += (dtd->part2.sync_off_width_high & 0xc0) << 2;
-	mode->hsync_end = mode->hsync_start + dtd->part2.h_sync_width;
-	mode->hsync_end += (dtd->part2.sync_off_width_high & 0x30) << 4;
-	mode->htotal = mode->hdisplay + dtd->part1.h_blank;
-	mode->htotal += (dtd->part1.h_high & 0xf) << 8;
-
-	mode->vdisplay = dtd->part1.v_active;
-	mode->vdisplay += ((dtd->part1.v_high >> 4) & 0x0f) << 8;
-	mode->vsync_start = mode->vdisplay;
-	mode->vsync_start += (dtd->part2.v_sync_off_width >> 4) & 0xf;
-	mode->vsync_start += (dtd->part2.sync_off_width_high & 0x0c) << 2;
-	mode->vsync_start += dtd->part2.v_sync_off_high & 0xc0;
-	mode->vsync_end = mode->vsync_start +
-		(dtd->part2.v_sync_off_width & 0xf);
-	mode->vsync_end += (dtd->part2.sync_off_width_high & 0x3) << 4;
-	mode->vtotal = mode->vdisplay + dtd->part1.v_blank;
-	mode->vtotal += (dtd->part1.v_high & 0xf) << 8;
-
-	mode->clock = dtd->part1.clock * 10;
-
-	mode->flags &= ~(DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC);
-	if (dtd->part2.dtd_flags & DTD_FLAG_INTERLACE)
-		mode->flags |= DRM_MODE_FLAG_INTERLACE;
-	if (dtd->part2.dtd_flags & DTD_FLAG_HSYNC_POSITIVE)
-		mode->flags |= DRM_MODE_FLAG_PHSYNC;
-	if (dtd->part2.dtd_flags & DTD_FLAG_VSYNC_POSITIVE)
-		mode->flags |= DRM_MODE_FLAG_PVSYNC;
-}
-
-static bool intel_sdvo_check_supp_encode(struct intel_sdvo *intel_sdvo)
-{
-	struct intel_sdvo_encode encode;
-
-	BUILD_BUG_ON(sizeof(encode) != 2);
-	return intel_sdvo_get_value(intel_sdvo,
-				  SDVO_CMD_GET_SUPP_ENCODE,
-				  &encode, sizeof(encode));
-}
-
-static bool intel_sdvo_set_encode(struct intel_sdvo *intel_sdvo,
-				  uint8_t mode)
-{
-	return intel_sdvo_set_value(intel_sdvo, SDVO_CMD_SET_ENCODE, &mode, 1);
-}
-
-static bool intel_sdvo_set_colorimetry(struct intel_sdvo *intel_sdvo,
-				       uint8_t mode)
-{
-	return intel_sdvo_set_value(intel_sdvo, SDVO_CMD_SET_COLORIMETRY, &mode, 1);
-}
-
-#if 0
-static void intel_sdvo_dump_hdmi_buf(struct intel_sdvo *intel_sdvo)
-{
-	int i, j;
-	uint8_t set_buf_index[2];
-	uint8_t av_split;
-	uint8_t buf_size;
-	uint8_t buf[48];
-	uint8_t *pos;
-
-	intel_sdvo_get_value(encoder, SDVO_CMD_GET_HBUF_AV_SPLIT, &av_split, 1);
-
-	for (i = 0; i <= av_split; i++) {
-		set_buf_index[0] = i; set_buf_index[1] = 0;
-		intel_sdvo_write_cmd(encoder, SDVO_CMD_SET_HBUF_INDEX,
-				     set_buf_index, 2);
-		intel_sdvo_write_cmd(encoder, SDVO_CMD_GET_HBUF_INFO, NULL, 0);
-		intel_sdvo_read_response(encoder, &buf_size, 1);
-
-		pos = buf;
-		for (j = 0; j <= buf_size; j += 8) {
-			intel_sdvo_write_cmd(encoder, SDVO_CMD_GET_HBUF_DATA,
-					     NULL, 0);
-			intel_sdvo_read_response(encoder, pos, 8);
-			pos += 8;
-		}
-	}
-}
-#endif
-
-static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo)
-{
-	struct dip_infoframe avi_if = {
-		.type = DIP_TYPE_AVI,
-		.ver = DIP_VERSION_AVI,
-		.len = DIP_LEN_AVI,
-	};
-	uint8_t tx_rate = SDVO_HBUF_TX_VSYNC;
-	uint8_t set_buf_index[2] = { 1, 0 };
-	uint64_t *data = (uint64_t *)&avi_if;
-	unsigned i;
-
-	intel_dip_infoframe_csum(&avi_if);
-
-	if (!intel_sdvo_set_value(intel_sdvo,
-				  SDVO_CMD_SET_HBUF_INDEX,
-				  set_buf_index, 2))
-		return false;
-
-	for (i = 0; i < sizeof(avi_if); i += 8) {
-		if (!intel_sdvo_set_value(intel_sdvo,
-					  SDVO_CMD_SET_HBUF_DATA,
-					  data, 8))
-			return false;
-		data++;
-	}
-
-	return intel_sdvo_set_value(intel_sdvo,
-				    SDVO_CMD_SET_HBUF_TXRATE,
-				    &tx_rate, 1);
-}
-
-static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo)
-{
-	struct intel_sdvo_tv_format format;
-	uint32_t format_map;
-
-	format_map = 1 << intel_sdvo->tv_format_index;
-	memset(&format, 0, sizeof(format));
-	memcpy(&format, &format_map, min(sizeof(format), sizeof(format_map)));
-
-	BUILD_BUG_ON(sizeof(format) != 6);
-	return intel_sdvo_set_value(intel_sdvo,
-				    SDVO_CMD_SET_TV_FORMAT,
-				    &format, sizeof(format));
-}
-
-static bool
-intel_sdvo_set_output_timings_from_mode(struct intel_sdvo *intel_sdvo,
-					struct drm_display_mode *mode)
-{
-	struct intel_sdvo_dtd output_dtd;
-
-	if (!intel_sdvo_set_target_output(intel_sdvo,
-					  intel_sdvo->attached_output))
-		return false;
-
-	intel_sdvo_get_dtd_from_mode(&output_dtd, mode);
-	if (!intel_sdvo_set_output_timing(intel_sdvo, &output_dtd))
-		return false;
-
-	return true;
-}
-
-static bool
-intel_sdvo_set_input_timings_for_mode(struct intel_sdvo *intel_sdvo,
-					struct drm_display_mode *mode,
-					struct drm_display_mode *adjusted_mode)
-{
-	/* Reset the input timing to the screen. Assume always input 0. */
-	if (!intel_sdvo_set_target_input(intel_sdvo))
-		return false;
-
-	if (!intel_sdvo_create_preferred_input_timing(intel_sdvo,
-						      mode->clock / 10,
-						      mode->hdisplay,
-						      mode->vdisplay))
-		return false;
-
-	if (!intel_sdvo_get_preferred_input_timing(intel_sdvo,
-						   &intel_sdvo->input_dtd))
-		return false;
-
-	intel_sdvo_get_mode_from_dtd(adjusted_mode, &intel_sdvo->input_dtd);
-
-	return true;
-}
-
-static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	struct intel_sdvo *intel_sdvo = to_intel_sdvo(encoder);
-	int multiplier;
-
-	/* We need to construct preferred input timings based on our
-	 * output timings.  To do that, we have to set the output
-	 * timings, even though this isn't really the right place in
-	 * the sequence to do it. Oh well.
-	 */
-	if (intel_sdvo->is_tv) {
-		if (!intel_sdvo_set_output_timings_from_mode(intel_sdvo, mode))
-			return false;
-
-		(void) intel_sdvo_set_input_timings_for_mode(intel_sdvo,
-							     mode,
-							     adjusted_mode);
-	} else if (intel_sdvo->is_lvds) {
-		if (!intel_sdvo_set_output_timings_from_mode(intel_sdvo,
-							     intel_sdvo->sdvo_lvds_fixed_mode))
-			return false;
-
-		(void) intel_sdvo_set_input_timings_for_mode(intel_sdvo,
-							     mode,
-							     adjusted_mode);
-	}
-
-	/* Make the CRTC code factor in the SDVO pixel multiplier.  The
-	 * SDVO device will factor out the multiplier during mode_set.
-	 */
-	multiplier = intel_sdvo_get_pixel_multiplier(adjusted_mode);
-	intel_mode_set_pixel_multiplier(adjusted_mode, multiplier);
-
-	return true;
-}
-
-static void intel_sdvo_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_sdvo *intel_sdvo = to_intel_sdvo(encoder);
-	u32 sdvox;
-	struct intel_sdvo_in_out_map in_out;
-	struct intel_sdvo_dtd input_dtd, output_dtd;
-	int pixel_multiplier = intel_mode_get_pixel_multiplier(adjusted_mode);
-	int rate;
-
-	if (!mode)
-		return;
-
-	/* First, set the input mapping for the first input to our controlled
-	 * output. This is only correct if we're a single-input device, in
-	 * which case the first input is the output from the appropriate SDVO
-	 * channel on the motherboard.  In a two-input device, the first input
-	 * will be SDVOB and the second SDVOC.
-	 */
-	in_out.in0 = intel_sdvo->attached_output;
-	in_out.in1 = 0;
-
-	intel_sdvo_set_value(intel_sdvo,
-			     SDVO_CMD_SET_IN_OUT_MAP,
-			     &in_out, sizeof(in_out));
-
-	/* Set the output timings to the screen */
-	if (!intel_sdvo_set_target_output(intel_sdvo,
-					  intel_sdvo->attached_output))
-		return;
-
-	/* lvds has a special fixed output timing. */
-	if (intel_sdvo->is_lvds)
-		intel_sdvo_get_dtd_from_mode(&output_dtd,
-					     intel_sdvo->sdvo_lvds_fixed_mode);
-	else
-		intel_sdvo_get_dtd_from_mode(&output_dtd, mode);
-	(void) intel_sdvo_set_output_timing(intel_sdvo, &output_dtd);
-
-	/* Set the input timing to the screen. Assume always input 0. */
-	if (!intel_sdvo_set_target_input(intel_sdvo))
-		return;
-
-	if (intel_sdvo->has_hdmi_monitor) {
-		intel_sdvo_set_encode(intel_sdvo, SDVO_ENCODE_HDMI);
-		intel_sdvo_set_colorimetry(intel_sdvo,
-					   SDVO_COLORIMETRY_RGB256);
-		intel_sdvo_set_avi_infoframe(intel_sdvo);
-	} else
-		intel_sdvo_set_encode(intel_sdvo, SDVO_ENCODE_DVI);
-
-	if (intel_sdvo->is_tv &&
-	    !intel_sdvo_set_tv_format(intel_sdvo))
-		return;
-
-	/* We have tried to get input timing in mode_fixup, and filled into
-	 * adjusted_mode.
-	 */
-	intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
-	(void) intel_sdvo_set_input_timing(intel_sdvo, &input_dtd);
-
-	switch (pixel_multiplier) {
-	default:
-	case 1: rate = SDVO_CLOCK_RATE_MULT_1X; break;
-	case 2: rate = SDVO_CLOCK_RATE_MULT_2X; break;
-	case 4: rate = SDVO_CLOCK_RATE_MULT_4X; break;
-	}
-	if (!intel_sdvo_set_clock_rate_mult(intel_sdvo, rate))
-		return;
-
-	/* Set the SDVO control regs. */
-	if (INTEL_INFO(dev)->gen >= 4) {
-		/* The real mode polarity is set by the SDVO commands, using
-		 * struct intel_sdvo_dtd. */
-		sdvox = SDVO_VSYNC_ACTIVE_HIGH | SDVO_HSYNC_ACTIVE_HIGH;
-		if (intel_sdvo->is_hdmi)
-			sdvox |= intel_sdvo->color_range;
-		if (INTEL_INFO(dev)->gen < 5)
-			sdvox |= SDVO_BORDER_ENABLE;
-	} else {
-		sdvox = I915_READ(intel_sdvo->sdvo_reg);
-		switch (intel_sdvo->sdvo_reg) {
-		case SDVOB:
-			sdvox &= SDVOB_PRESERVE_MASK;
-			break;
-		case SDVOC:
-			sdvox &= SDVOC_PRESERVE_MASK;
-			break;
-		}
-		sdvox |= (9 << 19) | SDVO_BORDER_ENABLE;
-	}
-
-	if (INTEL_PCH_TYPE(dev) >= PCH_CPT)
-		sdvox |= TRANSCODER_CPT(intel_crtc->pipe);
-	else
-		sdvox |= TRANSCODER(intel_crtc->pipe);
-
-	if (intel_sdvo->has_hdmi_audio)
-		sdvox |= SDVO_AUDIO_ENABLE;
-
-	if (INTEL_INFO(dev)->gen >= 4) {
-		/* done in crtc_mode_set as the dpll_md reg must be written early */
-	} else if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev)) {
-		/* done in crtc_mode_set as it lives inside the dpll register */
-	} else {
-		sdvox |= (pixel_multiplier - 1) << SDVO_PORT_MULTIPLY_SHIFT;
-	}
-
-	if (input_dtd.part2.sdvo_flags & SDVO_NEED_TO_STALL &&
-	    INTEL_INFO(dev)->gen < 5)
-		sdvox |= SDVO_STALL_SELECT;
-	intel_sdvo_write_sdvox(intel_sdvo, sdvox);
-}
-
-static void intel_sdvo_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_sdvo *intel_sdvo = to_intel_sdvo(encoder);
-	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
-	u32 temp;
-
-	if (mode != DRM_MODE_DPMS_ON) {
-		intel_sdvo_set_active_outputs(intel_sdvo, 0);
-		if (0)
-			intel_sdvo_set_encoder_power_state(intel_sdvo, mode);
-
-		if (mode == DRM_MODE_DPMS_OFF) {
-			temp = I915_READ(intel_sdvo->sdvo_reg);
-			if ((temp & SDVO_ENABLE) != 0) {
-				intel_sdvo_write_sdvox(intel_sdvo, temp & ~SDVO_ENABLE);
-			}
-		}
-	} else {
-		bool input1, input2;
-		int i;
-		u8 status;
-
-		temp = I915_READ(intel_sdvo->sdvo_reg);
-		if ((temp & SDVO_ENABLE) == 0)
-			intel_sdvo_write_sdvox(intel_sdvo, temp | SDVO_ENABLE);
-		for (i = 0; i < 2; i++)
-			intel_wait_for_vblank(dev, intel_crtc->pipe);
-
-		status = intel_sdvo_get_trained_inputs(intel_sdvo, &input1, &input2);
-		/* Warn if the device reported failure to sync.
-		 * A lot of SDVO devices fail to notify of sync, but it's
-		 * a given it the status is a success, we succeeded.
-		 */
-		if (status == SDVO_CMD_STATUS_SUCCESS && !input1) {
-			DRM_DEBUG_KMS("First %s output reported failure to "
-					"sync\n", SDVO_NAME(intel_sdvo));
-		}
-
-		if (0)
-			intel_sdvo_set_encoder_power_state(intel_sdvo, mode);
-		intel_sdvo_set_active_outputs(intel_sdvo, intel_sdvo->attached_output);
-	}
-	return;
-}
-
-static int intel_sdvo_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
-
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	if (intel_sdvo->pixel_clock_min > mode->clock)
-		return MODE_CLOCK_LOW;
-
-	if (intel_sdvo->pixel_clock_max < mode->clock)
-		return MODE_CLOCK_HIGH;
-
-	if (intel_sdvo->is_lvds) {
-		if (mode->hdisplay > intel_sdvo->sdvo_lvds_fixed_mode->hdisplay)
-			return MODE_PANEL;
-
-		if (mode->vdisplay > intel_sdvo->sdvo_lvds_fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-
-	return MODE_OK;
-}
-
-static bool intel_sdvo_get_capabilities(struct intel_sdvo *intel_sdvo, struct intel_sdvo_caps *caps)
-{
-	BUILD_BUG_ON(sizeof(*caps) != 8);
-	if (!intel_sdvo_get_value(intel_sdvo,
-				  SDVO_CMD_GET_DEVICE_CAPS,
-				  caps, sizeof(*caps)))
-		return false;
-
-	DRM_DEBUG_KMS("SDVO capabilities:\n"
-		      "  vendor_id: %d\n"
-		      "  device_id: %d\n"
-		      "  device_rev_id: %d\n"
-		      "  sdvo_version_major: %d\n"
-		      "  sdvo_version_minor: %d\n"
-		      "  sdvo_inputs_mask: %d\n"
-		      "  smooth_scaling: %d\n"
-		      "  sharp_scaling: %d\n"
-		      "  up_scaling: %d\n"
-		      "  down_scaling: %d\n"
-		      "  stall_support: %d\n"
-		      "  output_flags: %d\n",
-		      caps->vendor_id,
-		      caps->device_id,
-		      caps->device_rev_id,
-		      caps->sdvo_version_major,
-		      caps->sdvo_version_minor,
-		      caps->sdvo_inputs_mask,
-		      caps->smooth_scaling,
-		      caps->sharp_scaling,
-		      caps->up_scaling,
-		      caps->down_scaling,
-		      caps->stall_support,
-		      caps->output_flags);
-
-	return true;
-}
-
-static int intel_sdvo_supports_hotplug(struct intel_sdvo *intel_sdvo)
-{
-	struct drm_device *dev = intel_sdvo->base.base.dev;
-	u8 response[2];
-
-	/* HW Erratum: SDVO Hotplug is broken on all i945G chips, there's noise
-	 * on the line. */
-	if (IS_I945G(dev) || IS_I945GM(dev))
-		return false;
-
-	return intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_HOT_PLUG_SUPPORT,
-				    &response, 2) && response[0];
-}
-
-static void intel_sdvo_enable_hotplug(struct intel_encoder *encoder)
-{
-	struct intel_sdvo *intel_sdvo = to_intel_sdvo(&encoder->base);
-
-	intel_sdvo_write_cmd(intel_sdvo, SDVO_CMD_SET_ACTIVE_HOT_PLUG, &intel_sdvo->hotplug_active, 2);
-}
-
-static bool
-intel_sdvo_multifunc_encoder(struct intel_sdvo *intel_sdvo)
-{
-	/* Is there more than one type of output? */
-	return hweight16(intel_sdvo->caps.output_flags) > 1;
-}
-
-static struct edid *
-intel_sdvo_get_edid(struct drm_connector *connector)
-{
-	struct intel_sdvo *sdvo = intel_attached_sdvo(connector);
-	return drm_get_edid(connector, &sdvo->ddc);
-}
-
-/* Mac mini hack -- use the same DDC as the analog connector */
-static struct edid *
-intel_sdvo_get_analog_edid(struct drm_connector *connector)
-{
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-
-	return drm_get_edid(connector,
-			    &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
-}
-
-enum drm_connector_status
-intel_sdvo_tmds_sink_detect(struct drm_connector *connector)
-{
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
-	enum drm_connector_status status;
-	struct edid *edid;
-
-	edid = intel_sdvo_get_edid(connector);
-
-	if (edid == NULL && intel_sdvo_multifunc_encoder(intel_sdvo)) {
-		u8 ddc, saved_ddc = intel_sdvo->ddc_bus;
-
-		/*
-		 * Don't use the 1 as the argument of DDC bus switch to get
-		 * the EDID. It is used for SDVO SPD ROM.
-		 */
-		for (ddc = intel_sdvo->ddc_bus >> 1; ddc > 1; ddc >>= 1) {
-			intel_sdvo->ddc_bus = ddc;
-			edid = intel_sdvo_get_edid(connector);
-			if (edid)
-				break;
-		}
-		/*
-		 * If we found the EDID on the other bus,
-		 * assume that is the correct DDC bus.
-		 */
-		if (edid == NULL)
-			intel_sdvo->ddc_bus = saved_ddc;
-	}
-
-	/*
-	 * When there is no edid and no monitor is connected with VGA
-	 * port, try to use the CRT ddc to read the EDID for DVI-connector.
-	 */
-	if (edid == NULL)
-		edid = intel_sdvo_get_analog_edid(connector);
-
-	status = connector_status_unknown;
-	if (edid != NULL) {
-		/* DDC bus is shared, match EDID to connector type */
-		if (edid->input & DRM_EDID_INPUT_DIGITAL) {
-			status = connector_status_connected;
-			if (intel_sdvo->is_hdmi) {
-				intel_sdvo->has_hdmi_monitor = drm_detect_hdmi_monitor(edid);
-				intel_sdvo->has_hdmi_audio = drm_detect_monitor_audio(edid);
-			}
-		} else
-			status = connector_status_disconnected;
-		connector->display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-
-	if (status == connector_status_connected) {
-		struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
-		if (intel_sdvo_connector->force_audio != HDMI_AUDIO_AUTO)
-			intel_sdvo->has_hdmi_audio = (intel_sdvo_connector->force_audio == HDMI_AUDIO_ON);
-	}
-
-	return status;
-}
-
-static bool
-intel_sdvo_connector_matches_edid(struct intel_sdvo_connector *sdvo,
-				  struct edid *edid)
-{
-	bool monitor_is_digital = !!(edid->input & DRM_EDID_INPUT_DIGITAL);
-	bool connector_is_digital = !!IS_DIGITAL(sdvo);
-
-	DRM_DEBUG_KMS("connector_is_digital? %d, monitor_is_digital? %d\n",
-		      connector_is_digital, monitor_is_digital);
-	return connector_is_digital == monitor_is_digital;
-}
-
-static enum drm_connector_status
-intel_sdvo_detect(struct drm_connector *connector, bool force)
-{
-	uint16_t response;
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
-	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
-	enum drm_connector_status ret;
-
-	if (!intel_sdvo_write_cmd(intel_sdvo,
-				  SDVO_CMD_GET_ATTACHED_DISPLAYS, NULL, 0))
-		return connector_status_unknown;
-
-	/* add 30ms delay when the output type might be TV */
-	if (intel_sdvo->caps.output_flags &
-	    (SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_CVBS0))
-		mdelay(30);
-
-	if (!intel_sdvo_read_response(intel_sdvo, &response, 2))
-		return connector_status_unknown;
-
-	DRM_DEBUG_KMS("SDVO response %d %d [%x]\n",
-		      response & 0xff, response >> 8,
-		      intel_sdvo_connector->output_flag);
-
-	if (response == 0)
-		return connector_status_disconnected;
-
-	intel_sdvo->attached_output = response;
-
-	intel_sdvo->has_hdmi_monitor = false;
-	intel_sdvo->has_hdmi_audio = false;
-
-	if ((intel_sdvo_connector->output_flag & response) == 0)
-		ret = connector_status_disconnected;
-	else if (IS_TMDS(intel_sdvo_connector))
-		ret = intel_sdvo_tmds_sink_detect(connector);
-	else {
-		struct edid *edid;
-
-		/* if we have an edid check it matches the connection */
-		edid = intel_sdvo_get_edid(connector);
-		if (edid == NULL)
-			edid = intel_sdvo_get_analog_edid(connector);
-		if (edid != NULL) {
-			if (intel_sdvo_connector_matches_edid(intel_sdvo_connector,
-							      edid))
-				ret = connector_status_connected;
-			else
-				ret = connector_status_disconnected;
-
-			connector->display_info.raw_edid = NULL;
-			kfree(edid);
-		} else
-			ret = connector_status_connected;
-	}
-
-	/* May update encoder flag for like clock for SDVO TV, etc.*/
-	if (ret == connector_status_connected) {
-		intel_sdvo->is_tv = false;
-		intel_sdvo->is_lvds = false;
-		intel_sdvo->base.needs_tv_clock = false;
-
-		if (response & SDVO_TV_MASK) {
-			intel_sdvo->is_tv = true;
-			intel_sdvo->base.needs_tv_clock = true;
-		}
-		if (response & SDVO_LVDS_MASK)
-			intel_sdvo->is_lvds = intel_sdvo->sdvo_lvds_fixed_mode != NULL;
-	}
-
-	return ret;
-}
-
-static void intel_sdvo_get_ddc_modes(struct drm_connector *connector)
-{
-	struct edid *edid;
-
-	/* set the bus switch and get the modes */
-	edid = intel_sdvo_get_edid(connector);
-
-	/*
-	 * Mac mini hack.  On this device, the DVI-I connector shares one DDC
-	 * link between analog and digital outputs. So, if the regular SDVO
-	 * DDC fails, check to see if the analog output is disconnected, in
-	 * which case we'll look there for the digital DDC data.
-	 */
-	if (edid == NULL)
-		edid = intel_sdvo_get_analog_edid(connector);
-
-	if (edid != NULL) {
-		if (intel_sdvo_connector_matches_edid(to_intel_sdvo_connector(connector),
-						      edid)) {
-			drm_mode_connector_update_edid_property(connector, edid);
-			drm_add_edid_modes(connector, edid);
-		}
-
-		connector->display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-}
-
-/*
- * Set of SDVO TV modes.
- * Note!  This is in reply order (see loop in get_tv_modes).
- * XXX: all 60Hz refresh?
- */
-static const struct drm_display_mode sdvo_tv_modes[] = {
-	{ DRM_MODE("320x200", DRM_MODE_TYPE_DRIVER, 5815, 320, 321, 384,
-		   416, 0, 200, 201, 232, 233, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("320x240", DRM_MODE_TYPE_DRIVER, 6814, 320, 321, 384,
-		   416, 0, 240, 241, 272, 273, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("400x300", DRM_MODE_TYPE_DRIVER, 9910, 400, 401, 464,
-		   496, 0, 300, 301, 332, 333, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("640x350", DRM_MODE_TYPE_DRIVER, 16913, 640, 641, 704,
-		   736, 0, 350, 351, 382, 383, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 19121, 640, 641, 704,
-		   736, 0, 400, 401, 432, 433, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 22654, 640, 641, 704,
-		   736, 0, 480, 481, 512, 513, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("704x480", DRM_MODE_TYPE_DRIVER, 24624, 704, 705, 768,
-		   800, 0, 480, 481, 512, 513, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("704x576", DRM_MODE_TYPE_DRIVER, 29232, 704, 705, 768,
-		   800, 0, 576, 577, 608, 609, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x350", DRM_MODE_TYPE_DRIVER, 18751, 720, 721, 784,
-		   816, 0, 350, 351, 382, 383, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 21199, 720, 721, 784,
-		   816, 0, 400, 401, 432, 433, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 25116, 720, 721, 784,
-		   816, 0, 480, 481, 512, 513, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x540", DRM_MODE_TYPE_DRIVER, 28054, 720, 721, 784,
-		   816, 0, 540, 541, 572, 573, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 29816, 720, 721, 784,
-		   816, 0, 576, 577, 608, 609, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("768x576", DRM_MODE_TYPE_DRIVER, 31570, 768, 769, 832,
-		   864, 0, 576, 577, 608, 609, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 34030, 800, 801, 864,
-		   896, 0, 600, 601, 632, 633, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("832x624", DRM_MODE_TYPE_DRIVER, 36581, 832, 833, 896,
-		   928, 0, 624, 625, 656, 657, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("920x766", DRM_MODE_TYPE_DRIVER, 48707, 920, 921, 984,
-		   1016, 0, 766, 767, 798, 799, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 53827, 1024, 1025, 1088,
-		   1120, 0, 768, 769, 800, 801, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 87265, 1280, 1281, 1344,
-		   1376, 0, 1024, 1025, 1056, 1057, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-};
-
-static void intel_sdvo_get_tv_modes(struct drm_connector *connector)
-{
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
-	struct intel_sdvo_sdtv_resolution_request tv_res;
-	uint32_t reply = 0, format_map = 0;
-	int i;
-
-	/* Read the list of supported input resolutions for the selected TV
-	 * format.
-	 */
-	format_map = 1 << intel_sdvo->tv_format_index;
-	memcpy(&tv_res, &format_map,
-	       min(sizeof(format_map), sizeof(struct intel_sdvo_sdtv_resolution_request)));
-
-	if (!intel_sdvo_set_target_output(intel_sdvo, intel_sdvo->attached_output))
-		return;
-
-	BUILD_BUG_ON(sizeof(tv_res) != 3);
-	if (!intel_sdvo_write_cmd(intel_sdvo,
-				  SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT,
-				  &tv_res, sizeof(tv_res)))
-		return;
-	if (!intel_sdvo_read_response(intel_sdvo, &reply, 3))
-		return;
-
-	for (i = 0; i < ARRAY_SIZE(sdvo_tv_modes); i++)
-		if (reply & (1 << i)) {
-			struct drm_display_mode *nmode;
-			nmode = drm_mode_duplicate(connector->dev,
-						   &sdvo_tv_modes[i]);
-			if (nmode)
-				drm_mode_probed_add(connector, nmode);
-		}
-}
-
-static void intel_sdvo_get_lvds_modes(struct drm_connector *connector)
-{
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-	struct drm_display_mode *newmode;
-
-	/*
-	 * Attempt to get the mode list from DDC.
-	 * Assume that the preferred modes are
-	 * arranged in priority order.
-	 */
-	intel_ddc_get_modes(connector, intel_sdvo->i2c);
-	if (list_empty(&connector->probed_modes) == false)
-		goto end;
-
-	/* Fetch modes from VBT */
-	if (dev_priv->sdvo_lvds_vbt_mode != NULL) {
-		newmode = drm_mode_duplicate(connector->dev,
-					     dev_priv->sdvo_lvds_vbt_mode);
-		if (newmode != NULL) {
-			/* Guarantee the mode is preferred */
-			newmode->type = (DRM_MODE_TYPE_PREFERRED |
-					 DRM_MODE_TYPE_DRIVER);
-			drm_mode_probed_add(connector, newmode);
-		}
-	}
-
-end:
-	list_for_each_entry(newmode, &connector->probed_modes, head) {
-		if (newmode->type & DRM_MODE_TYPE_PREFERRED) {
-			intel_sdvo->sdvo_lvds_fixed_mode =
-				drm_mode_duplicate(connector->dev, newmode);
-
-			drm_mode_set_crtcinfo(intel_sdvo->sdvo_lvds_fixed_mode,
-					      0);
-
-			intel_sdvo->is_lvds = true;
-			break;
-		}
-	}
-
-}
-
-static int intel_sdvo_get_modes(struct drm_connector *connector)
-{
-	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
-
-	if (IS_TV(intel_sdvo_connector))
-		intel_sdvo_get_tv_modes(connector);
-	else if (IS_LVDS(intel_sdvo_connector))
-		intel_sdvo_get_lvds_modes(connector);
-	else
-		intel_sdvo_get_ddc_modes(connector);
-
-	return !list_empty(&connector->probed_modes);
-}
-
-static void
-intel_sdvo_destroy_enhance_property(struct drm_connector *connector)
-{
-	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
-	struct drm_device *dev = connector->dev;
-
-	if (intel_sdvo_connector->left)
-		drm_property_destroy(dev, intel_sdvo_connector->left);
-	if (intel_sdvo_connector->right)
-		drm_property_destroy(dev, intel_sdvo_connector->right);
-	if (intel_sdvo_connector->top)
-		drm_property_destroy(dev, intel_sdvo_connector->top);
-	if (intel_sdvo_connector->bottom)
-		drm_property_destroy(dev, intel_sdvo_connector->bottom);
-	if (intel_sdvo_connector->hpos)
-		drm_property_destroy(dev, intel_sdvo_connector->hpos);
-	if (intel_sdvo_connector->vpos)
-		drm_property_destroy(dev, intel_sdvo_connector->vpos);
-	if (intel_sdvo_connector->saturation)
-		drm_property_destroy(dev, intel_sdvo_connector->saturation);
-	if (intel_sdvo_connector->contrast)
-		drm_property_destroy(dev, intel_sdvo_connector->contrast);
-	if (intel_sdvo_connector->hue)
-		drm_property_destroy(dev, intel_sdvo_connector->hue);
-	if (intel_sdvo_connector->sharpness)
-		drm_property_destroy(dev, intel_sdvo_connector->sharpness);
-	if (intel_sdvo_connector->flicker_filter)
-		drm_property_destroy(dev, intel_sdvo_connector->flicker_filter);
-	if (intel_sdvo_connector->flicker_filter_2d)
-		drm_property_destroy(dev, intel_sdvo_connector->flicker_filter_2d);
-	if (intel_sdvo_connector->flicker_filter_adaptive)
-		drm_property_destroy(dev, intel_sdvo_connector->flicker_filter_adaptive);
-	if (intel_sdvo_connector->tv_luma_filter)
-		drm_property_destroy(dev, intel_sdvo_connector->tv_luma_filter);
-	if (intel_sdvo_connector->tv_chroma_filter)
-		drm_property_destroy(dev, intel_sdvo_connector->tv_chroma_filter);
-	if (intel_sdvo_connector->dot_crawl)
-		drm_property_destroy(dev, intel_sdvo_connector->dot_crawl);
-	if (intel_sdvo_connector->brightness)
-		drm_property_destroy(dev, intel_sdvo_connector->brightness);
-}
-
-static void intel_sdvo_destroy(struct drm_connector *connector)
-{
-	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
-
-	if (intel_sdvo_connector->tv_format)
-		drm_property_destroy(connector->dev,
-				     intel_sdvo_connector->tv_format);
-
-	intel_sdvo_destroy_enhance_property(connector);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static bool intel_sdvo_detect_hdmi_audio(struct drm_connector *connector)
-{
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
-	struct edid *edid;
-	bool has_audio = false;
-
-	if (!intel_sdvo->is_hdmi)
-		return false;
-
-	edid = intel_sdvo_get_edid(connector);
-	if (edid != NULL && edid->input & DRM_EDID_INPUT_DIGITAL)
-		has_audio = drm_detect_monitor_audio(edid);
-
-	return has_audio;
-}
-
-static int
-intel_sdvo_set_property(struct drm_connector *connector,
-			struct drm_property *property,
-			uint64_t val)
-{
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
-	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
-	struct drm_i915_private *dev_priv = connector->dev->dev_private;
-	uint16_t temp_value;
-	uint8_t cmd;
-	int ret;
-
-	ret = drm_connector_property_set_value(connector, property, val);
-	if (ret)
-		return ret;
-
-	if (property == dev_priv->force_audio_property) {
-		int i = val;
-		bool has_audio;
-
-		if (i == intel_sdvo_connector->force_audio)
-			return 0;
-
-		intel_sdvo_connector->force_audio = i;
-
-		if (i == HDMI_AUDIO_AUTO)
-			has_audio = intel_sdvo_detect_hdmi_audio(connector);
-		else
-			has_audio = (i == HDMI_AUDIO_ON);
-
-		if (has_audio == intel_sdvo->has_hdmi_audio)
-			return 0;
-
-		intel_sdvo->has_hdmi_audio = has_audio;
-		goto done;
-	}
-
-	if (property == dev_priv->broadcast_rgb_property) {
-		if (val == !!intel_sdvo->color_range)
-			return 0;
-
-		intel_sdvo->color_range = val ? SDVO_COLOR_RANGE_16_235 : 0;
-		goto done;
-	}
-
-#define CHECK_PROPERTY(name, NAME) \
-	if (intel_sdvo_connector->name == property) { \
-		if (intel_sdvo_connector->cur_##name == temp_value) return 0; \
-		if (intel_sdvo_connector->max_##name < temp_value) return -EINVAL; \
-		cmd = SDVO_CMD_SET_##NAME; \
-		intel_sdvo_connector->cur_##name = temp_value; \
-		goto set_value; \
-	}
-
-	if (property == intel_sdvo_connector->tv_format) {
-		if (val >= TV_FORMAT_NUM)
-			return -EINVAL;
-
-		if (intel_sdvo->tv_format_index ==
-		    intel_sdvo_connector->tv_format_supported[val])
-			return 0;
-
-		intel_sdvo->tv_format_index = intel_sdvo_connector->tv_format_supported[val];
-		goto done;
-	} else if (IS_TV_OR_LVDS(intel_sdvo_connector)) {
-		temp_value = val;
-		if (intel_sdvo_connector->left == property) {
-			drm_connector_property_set_value(connector,
-							 intel_sdvo_connector->right, val);
-			if (intel_sdvo_connector->left_margin == temp_value)
-				return 0;
-
-			intel_sdvo_connector->left_margin = temp_value;
-			intel_sdvo_connector->right_margin = temp_value;
-			temp_value = intel_sdvo_connector->max_hscan -
-				intel_sdvo_connector->left_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_H;
-			goto set_value;
-		} else if (intel_sdvo_connector->right == property) {
-			drm_connector_property_set_value(connector,
-							 intel_sdvo_connector->left, val);
-			if (intel_sdvo_connector->right_margin == temp_value)
-				return 0;
-
-			intel_sdvo_connector->left_margin = temp_value;
-			intel_sdvo_connector->right_margin = temp_value;
-			temp_value = intel_sdvo_connector->max_hscan -
-				intel_sdvo_connector->left_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_H;
-			goto set_value;
-		} else if (intel_sdvo_connector->top == property) {
-			drm_connector_property_set_value(connector,
-							 intel_sdvo_connector->bottom, val);
-			if (intel_sdvo_connector->top_margin == temp_value)
-				return 0;
-
-			intel_sdvo_connector->top_margin = temp_value;
-			intel_sdvo_connector->bottom_margin = temp_value;
-			temp_value = intel_sdvo_connector->max_vscan -
-				intel_sdvo_connector->top_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_V;
-			goto set_value;
-		} else if (intel_sdvo_connector->bottom == property) {
-			drm_connector_property_set_value(connector,
-							 intel_sdvo_connector->top, val);
-			if (intel_sdvo_connector->bottom_margin == temp_value)
-				return 0;
-
-			intel_sdvo_connector->top_margin = temp_value;
-			intel_sdvo_connector->bottom_margin = temp_value;
-			temp_value = intel_sdvo_connector->max_vscan -
-				intel_sdvo_connector->top_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_V;
-			goto set_value;
-		}
-		CHECK_PROPERTY(hpos, HPOS)
-		CHECK_PROPERTY(vpos, VPOS)
-		CHECK_PROPERTY(saturation, SATURATION)
-		CHECK_PROPERTY(contrast, CONTRAST)
-		CHECK_PROPERTY(hue, HUE)
-		CHECK_PROPERTY(brightness, BRIGHTNESS)
-		CHECK_PROPERTY(sharpness, SHARPNESS)
-		CHECK_PROPERTY(flicker_filter, FLICKER_FILTER)
-		CHECK_PROPERTY(flicker_filter_2d, FLICKER_FILTER_2D)
-		CHECK_PROPERTY(flicker_filter_adaptive, FLICKER_FILTER_ADAPTIVE)
-		CHECK_PROPERTY(tv_chroma_filter, TV_CHROMA_FILTER)
-		CHECK_PROPERTY(tv_luma_filter, TV_LUMA_FILTER)
-		CHECK_PROPERTY(dot_crawl, DOT_CRAWL)
-	}
-
-	return -EINVAL; /* unknown property */
-
-set_value:
-	if (!intel_sdvo_set_value(intel_sdvo, cmd, &temp_value, 2))
-		return -EIO;
-
-
-done:
-	if (intel_sdvo->base.base.crtc) {
-		struct drm_crtc *crtc = intel_sdvo->base.base.crtc;
-		drm_crtc_helper_set_mode(crtc, &crtc->mode, crtc->x,
-					 crtc->y, crtc->fb);
-	}
-
-	return 0;
-#undef CHECK_PROPERTY
-}
-
-static const struct drm_encoder_helper_funcs intel_sdvo_helper_funcs = {
-	.dpms = intel_sdvo_dpms,
-	.mode_fixup = intel_sdvo_mode_fixup,
-	.prepare = intel_encoder_prepare,
-	.mode_set = intel_sdvo_mode_set,
-	.commit = intel_encoder_commit,
-};
-
-static const struct drm_connector_funcs intel_sdvo_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = intel_sdvo_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_sdvo_set_property,
-	.destroy = intel_sdvo_destroy,
-};
-
-static const struct drm_connector_helper_funcs intel_sdvo_connector_helper_funcs = {
-	.get_modes = intel_sdvo_get_modes,
-	.mode_valid = intel_sdvo_mode_valid,
-	.best_encoder = intel_best_encoder,
-};
-
-static void intel_sdvo_enc_destroy(struct drm_encoder *encoder)
-{
-	struct intel_sdvo *intel_sdvo = to_intel_sdvo(encoder);
-
-	if (intel_sdvo->sdvo_lvds_fixed_mode != NULL)
-		drm_mode_destroy(encoder->dev,
-				 intel_sdvo->sdvo_lvds_fixed_mode);
-
-	i2c_del_adapter(&intel_sdvo->ddc);
-	intel_encoder_destroy(encoder);
-}
-
-static const struct drm_encoder_funcs intel_sdvo_enc_funcs = {
-	.destroy = intel_sdvo_enc_destroy,
-};
-
-static void
-intel_sdvo_guess_ddc_bus(struct intel_sdvo *sdvo)
-{
-	uint16_t mask = 0;
-	unsigned int num_bits;
-
-	/* Make a mask of outputs less than or equal to our own priority in the
-	 * list.
-	 */
-	switch (sdvo->controlled_output) {
-	case SDVO_OUTPUT_LVDS1:
-		mask |= SDVO_OUTPUT_LVDS1;
-	case SDVO_OUTPUT_LVDS0:
-		mask |= SDVO_OUTPUT_LVDS0;
-	case SDVO_OUTPUT_TMDS1:
-		mask |= SDVO_OUTPUT_TMDS1;
-	case SDVO_OUTPUT_TMDS0:
-		mask |= SDVO_OUTPUT_TMDS0;
-	case SDVO_OUTPUT_RGB1:
-		mask |= SDVO_OUTPUT_RGB1;
-	case SDVO_OUTPUT_RGB0:
-		mask |= SDVO_OUTPUT_RGB0;
-		break;
-	}
-
-	/* Count bits to find what number we are in the priority list. */
-	mask &= sdvo->caps.output_flags;
-	num_bits = hweight16(mask);
-	/* If more than 3 outputs, default to DDC bus 3 for now. */
-	if (num_bits > 3)
-		num_bits = 3;
-
-	/* Corresponds to SDVO_CONTROL_BUS_DDCx */
-	sdvo->ddc_bus = 1 << num_bits;
-}
-
-/**
- * Choose the appropriate DDC bus for control bus switch command for this
- * SDVO output based on the controlled output.
- *
- * DDC bus number assignment is in a priority order of RGB outputs, then TMDS
- * outputs, then LVDS outputs.
- */
-static void
-intel_sdvo_select_ddc_bus(struct drm_i915_private *dev_priv,
-			  struct intel_sdvo *sdvo, u32 reg)
-{
-	struct sdvo_device_mapping *mapping;
-
-	if (IS_SDVOB(reg))
-		mapping = &(dev_priv->sdvo_mappings[0]);
-	else
-		mapping = &(dev_priv->sdvo_mappings[1]);
-
-	if (mapping->initialized)
-		sdvo->ddc_bus = 1 << ((mapping->ddc_pin & 0xf0) >> 4);
-	else
-		intel_sdvo_guess_ddc_bus(sdvo);
-}
-
-static void
-intel_sdvo_select_i2c_bus(struct drm_i915_private *dev_priv,
-			  struct intel_sdvo *sdvo, u32 reg)
-{
-	struct sdvo_device_mapping *mapping;
-	u8 pin;
-
-	if (IS_SDVOB(reg))
-		mapping = &dev_priv->sdvo_mappings[0];
-	else
-		mapping = &dev_priv->sdvo_mappings[1];
-
-	pin = GMBUS_PORT_DPB;
-	if (mapping->initialized)
-		pin = mapping->i2c_pin;
-
-	if (pin < GMBUS_NUM_PORTS) {
-		sdvo->i2c = &dev_priv->gmbus[pin].adapter;
-		intel_gmbus_set_speed(sdvo->i2c, GMBUS_RATE_1MHZ);
-		intel_gmbus_force_bit(sdvo->i2c, true);
-	} else {
-		sdvo->i2c = &dev_priv->gmbus[GMBUS_PORT_DPB].adapter;
-	}
-}
-
-static bool
-intel_sdvo_is_hdmi_connector(struct intel_sdvo *intel_sdvo, int device)
-{
-	return intel_sdvo_check_supp_encode(intel_sdvo);
-}
-
-static u8
-intel_sdvo_get_slave_addr(struct drm_device *dev, int sdvo_reg)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct sdvo_device_mapping *my_mapping, *other_mapping;
-
-	if (IS_SDVOB(sdvo_reg)) {
-		my_mapping = &dev_priv->sdvo_mappings[0];
-		other_mapping = &dev_priv->sdvo_mappings[1];
-	} else {
-		my_mapping = &dev_priv->sdvo_mappings[1];
-		other_mapping = &dev_priv->sdvo_mappings[0];
-	}
-
-	/* If the BIOS described our SDVO device, take advantage of it. */
-	if (my_mapping->slave_addr)
-		return my_mapping->slave_addr;
-
-	/* If the BIOS only described a different SDVO device, use the
-	 * address that it isn't using.
-	 */
-	if (other_mapping->slave_addr) {
-		if (other_mapping->slave_addr == 0x70)
-			return 0x72;
-		else
-			return 0x70;
-	}
-
-	/* No SDVO device info is found for another DVO port,
-	 * so use mapping assumption we had before BIOS parsing.
-	 */
-	if (IS_SDVOB(sdvo_reg))
-		return 0x70;
-	else
-		return 0x72;
-}
-
-static void
-intel_sdvo_connector_init(struct intel_sdvo_connector *connector,
-			  struct intel_sdvo *encoder)
-{
-	drm_connector_init(encoder->base.base.dev,
-			   &connector->base.base,
-			   &intel_sdvo_connector_funcs,
-			   connector->base.base.connector_type);
-
-	drm_connector_helper_add(&connector->base.base,
-				 &intel_sdvo_connector_helper_funcs);
-
-	connector->base.base.interlace_allowed = 1;
-	connector->base.base.doublescan_allowed = 0;
-	connector->base.base.display_info.subpixel_order = SubPixelHorizontalRGB;
-
-	intel_connector_attach_encoder(&connector->base, &encoder->base);
-	drm_sysfs_connector_add(&connector->base.base);
-}
-
-static void
-intel_sdvo_add_hdmi_properties(struct intel_sdvo_connector *connector)
-{
-	struct drm_device *dev = connector->base.base.dev;
-
-	intel_attach_force_audio_property(&connector->base.base);
-	if (INTEL_INFO(dev)->gen >= 4 && IS_MOBILE(dev))
-		intel_attach_broadcast_rgb_property(&connector->base.base);
-}
-
-static bool
-intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
-{
-	struct drm_encoder *encoder = &intel_sdvo->base.base;
-	struct drm_connector *connector;
-	struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
-	struct intel_connector *intel_connector;
-	struct intel_sdvo_connector *intel_sdvo_connector;
-
-	intel_sdvo_connector = kzalloc(sizeof(struct intel_sdvo_connector), GFP_KERNEL);
-	if (!intel_sdvo_connector)
-		return false;
-
-	if (device == 0) {
-		intel_sdvo->controlled_output |= SDVO_OUTPUT_TMDS0;
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_TMDS0;
-	} else if (device == 1) {
-		intel_sdvo->controlled_output |= SDVO_OUTPUT_TMDS1;
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_TMDS1;
-	}
-
-	intel_connector = &intel_sdvo_connector->base;
-	connector = &intel_connector->base;
-	if (intel_sdvo_supports_hotplug(intel_sdvo) & (1 << device)) {
-		connector->polled = DRM_CONNECTOR_POLL_HPD;
-		intel_sdvo->hotplug_active[0] |= 1 << device;
-		/* Some SDVO devices have one-shot hotplug interrupts.
-		 * Ensure that they get re-enabled when an interrupt happens.
-		 */
-		intel_encoder->hot_plug = intel_sdvo_enable_hotplug;
-		intel_sdvo_enable_hotplug(intel_encoder);
-	}
-	else
-		connector->polled = DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT;
-	encoder->encoder_type = DRM_MODE_ENCODER_TMDS;
-	connector->connector_type = DRM_MODE_CONNECTOR_DVID;
-
-	if (intel_sdvo_is_hdmi_connector(intel_sdvo, device)) {
-		connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
-		intel_sdvo->is_hdmi = true;
-	}
-	intel_sdvo->base.clone_mask = ((1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
-				       (1 << INTEL_ANALOG_CLONE_BIT));
-
-	intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
-	if (intel_sdvo->is_hdmi)
-		intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
-
-	return true;
-}
-
-static bool
-intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, int type)
-{
-	struct drm_encoder *encoder = &intel_sdvo->base.base;
-	struct drm_connector *connector;
-	struct intel_connector *intel_connector;
-	struct intel_sdvo_connector *intel_sdvo_connector;
-
-	intel_sdvo_connector = kzalloc(sizeof(struct intel_sdvo_connector), GFP_KERNEL);
-	if (!intel_sdvo_connector)
-		return false;
-
-	intel_connector = &intel_sdvo_connector->base;
-	connector = &intel_connector->base;
-	encoder->encoder_type = DRM_MODE_ENCODER_TVDAC;
-	connector->connector_type = DRM_MODE_CONNECTOR_SVIDEO;
-
-	intel_sdvo->controlled_output |= type;
-	intel_sdvo_connector->output_flag = type;
-
-	intel_sdvo->is_tv = true;
-	intel_sdvo->base.needs_tv_clock = true;
-	intel_sdvo->base.clone_mask = 1 << INTEL_SDVO_TV_CLONE_BIT;
-
-	intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
-
-	if (!intel_sdvo_tv_create_property(intel_sdvo, intel_sdvo_connector, type))
-		goto err;
-
-	if (!intel_sdvo_create_enhance_property(intel_sdvo, intel_sdvo_connector))
-		goto err;
-
-	return true;
-
-err:
-	intel_sdvo_destroy(connector);
-	return false;
-}
-
-static bool
-intel_sdvo_analog_init(struct intel_sdvo *intel_sdvo, int device)
-{
-	struct drm_encoder *encoder = &intel_sdvo->base.base;
-	struct drm_connector *connector;
-	struct intel_connector *intel_connector;
-	struct intel_sdvo_connector *intel_sdvo_connector;
-
-	intel_sdvo_connector = kzalloc(sizeof(struct intel_sdvo_connector), GFP_KERNEL);
-	if (!intel_sdvo_connector)
-		return false;
-
-	intel_connector = &intel_sdvo_connector->base;
-	connector = &intel_connector->base;
-	connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-	encoder->encoder_type = DRM_MODE_ENCODER_DAC;
-	connector->connector_type = DRM_MODE_CONNECTOR_VGA;
-
-	if (device == 0) {
-		intel_sdvo->controlled_output |= SDVO_OUTPUT_RGB0;
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_RGB0;
-	} else if (device == 1) {
-		intel_sdvo->controlled_output |= SDVO_OUTPUT_RGB1;
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_RGB1;
-	}
-
-	intel_sdvo->base.clone_mask = ((1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
-				       (1 << INTEL_ANALOG_CLONE_BIT));
-
-	intel_sdvo_connector_init(intel_sdvo_connector,
-				  intel_sdvo);
-	return true;
-}
-
-static bool
-intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
-{
-	struct drm_encoder *encoder = &intel_sdvo->base.base;
-	struct drm_connector *connector;
-	struct intel_connector *intel_connector;
-	struct intel_sdvo_connector *intel_sdvo_connector;
-
-	intel_sdvo_connector = kzalloc(sizeof(struct intel_sdvo_connector), GFP_KERNEL);
-	if (!intel_sdvo_connector)
-		return false;
-
-	intel_connector = &intel_sdvo_connector->base;
-	connector = &intel_connector->base;
-	encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
-	connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
-
-	if (device == 0) {
-		intel_sdvo->controlled_output |= SDVO_OUTPUT_LVDS0;
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS0;
-	} else if (device == 1) {
-		intel_sdvo->controlled_output |= SDVO_OUTPUT_LVDS1;
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS1;
-	}
-
-	intel_sdvo->base.clone_mask = ((1 << INTEL_ANALOG_CLONE_BIT) |
-				       (1 << INTEL_SDVO_LVDS_CLONE_BIT));
-
-	intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
-	if (!intel_sdvo_create_enhance_property(intel_sdvo, intel_sdvo_connector))
-		goto err;
-
-	return true;
-
-err:
-	intel_sdvo_destroy(connector);
-	return false;
-}
-
-static bool
-intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo, uint16_t flags)
-{
-	intel_sdvo->is_tv = false;
-	intel_sdvo->base.needs_tv_clock = false;
-	intel_sdvo->is_lvds = false;
-
-	/* SDVO requires XXX1 function may not exist unless it has XXX0 function.*/
-
-	if (flags & SDVO_OUTPUT_TMDS0)
-		if (!intel_sdvo_dvi_init(intel_sdvo, 0))
-			return false;
-
-	if ((flags & SDVO_TMDS_MASK) == SDVO_TMDS_MASK)
-		if (!intel_sdvo_dvi_init(intel_sdvo, 1))
-			return false;
-
-	/* TV has no XXX1 function block */
-	if (flags & SDVO_OUTPUT_SVID0)
-		if (!intel_sdvo_tv_init(intel_sdvo, SDVO_OUTPUT_SVID0))
-			return false;
-
-	if (flags & SDVO_OUTPUT_CVBS0)
-		if (!intel_sdvo_tv_init(intel_sdvo, SDVO_OUTPUT_CVBS0))
-			return false;
-
-	if (flags & SDVO_OUTPUT_RGB0)
-		if (!intel_sdvo_analog_init(intel_sdvo, 0))
-			return false;
-
-	if ((flags & SDVO_RGB_MASK) == SDVO_RGB_MASK)
-		if (!intel_sdvo_analog_init(intel_sdvo, 1))
-			return false;
-
-	if (flags & SDVO_OUTPUT_LVDS0)
-		if (!intel_sdvo_lvds_init(intel_sdvo, 0))
-			return false;
-
-	if ((flags & SDVO_LVDS_MASK) == SDVO_LVDS_MASK)
-		if (!intel_sdvo_lvds_init(intel_sdvo, 1))
-			return false;
-
-	if ((flags & SDVO_OUTPUT_MASK) == 0) {
-		unsigned char bytes[2];
-
-		intel_sdvo->controlled_output = 0;
-		memcpy(bytes, &intel_sdvo->caps.output_flags, 2);
-		DRM_DEBUG_KMS("%s: Unknown SDVO output type (0x%02x%02x)\n",
-			      SDVO_NAME(intel_sdvo),
-			      bytes[0], bytes[1]);
-		return false;
-	}
-	intel_sdvo->base.crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
-
-	return true;
-}
-
-static bool intel_sdvo_tv_create_property(struct intel_sdvo *intel_sdvo,
-					  struct intel_sdvo_connector *intel_sdvo_connector,
-					  int type)
-{
-	struct drm_device *dev = intel_sdvo->base.base.dev;
-	struct intel_sdvo_tv_format format;
-	uint32_t format_map, i;
-
-	if (!intel_sdvo_set_target_output(intel_sdvo, type))
-		return false;
-
-	BUILD_BUG_ON(sizeof(format) != 6);
-	if (!intel_sdvo_get_value(intel_sdvo,
-				  SDVO_CMD_GET_SUPPORTED_TV_FORMATS,
-				  &format, sizeof(format)))
-		return false;
-
-	memcpy(&format_map, &format, min(sizeof(format_map), sizeof(format)));
-
-	if (format_map == 0)
-		return false;
-
-	intel_sdvo_connector->format_supported_num = 0;
-	for (i = 0 ; i < TV_FORMAT_NUM; i++)
-		if (format_map & (1 << i))
-			intel_sdvo_connector->tv_format_supported[intel_sdvo_connector->format_supported_num++] = i;
-
-
-	intel_sdvo_connector->tv_format =
-			drm_property_create(dev, DRM_MODE_PROP_ENUM,
-					    "mode", intel_sdvo_connector->format_supported_num);
-	if (!intel_sdvo_connector->tv_format)
-		return false;
-
-	for (i = 0; i < intel_sdvo_connector->format_supported_num; i++)
-		drm_property_add_enum(
-				intel_sdvo_connector->tv_format, i,
-				i, tv_format_names[intel_sdvo_connector->tv_format_supported[i]]);
-
-	intel_sdvo->tv_format_index = intel_sdvo_connector->tv_format_supported[0];
-	drm_connector_attach_property(&intel_sdvo_connector->base.base,
-				      intel_sdvo_connector->tv_format, 0);
-	return true;
-
-}
-
-#define ENHANCEMENT(name, NAME) do { \
-	if (enhancements.name) { \
-		if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_MAX_##NAME, &data_value, 4) || \
-		    !intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_##NAME, &response, 2)) \
-			return false; \
-		intel_sdvo_connector->max_##name = data_value[0]; \
-		intel_sdvo_connector->cur_##name = response; \
-		intel_sdvo_connector->name = \
-			drm_property_create_range(dev, 0, #name, 0, data_value[0]); \
-		if (!intel_sdvo_connector->name) return false; \
-		drm_connector_attach_property(connector, \
-					      intel_sdvo_connector->name, \
-					      intel_sdvo_connector->cur_##name); \
-		DRM_DEBUG_KMS(#name ": max %d, default %d, current %d\n", \
-			      data_value[0], data_value[1], response); \
-	} \
-} while (0)
-
-static bool
-intel_sdvo_create_enhance_property_tv(struct intel_sdvo *intel_sdvo,
-				      struct intel_sdvo_connector *intel_sdvo_connector,
-				      struct intel_sdvo_enhancements_reply enhancements)
-{
-	struct drm_device *dev = intel_sdvo->base.base.dev;
-	struct drm_connector *connector = &intel_sdvo_connector->base.base;
-	uint16_t response, data_value[2];
-
-	/* when horizontal overscan is supported, Add the left/right  property */
-	if (enhancements.overscan_h) {
-		if (!intel_sdvo_get_value(intel_sdvo,
-					  SDVO_CMD_GET_MAX_OVERSCAN_H,
-					  &data_value, 4))
-			return false;
-
-		if (!intel_sdvo_get_value(intel_sdvo,
-					  SDVO_CMD_GET_OVERSCAN_H,
-					  &response, 2))
-			return false;
-
-		intel_sdvo_connector->max_hscan = data_value[0];
-		intel_sdvo_connector->left_margin = data_value[0] - response;
-		intel_sdvo_connector->right_margin = intel_sdvo_connector->left_margin;
-		intel_sdvo_connector->left =
-			drm_property_create_range(dev, 0, "left_margin", 0, data_value[0]);
-		if (!intel_sdvo_connector->left)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      intel_sdvo_connector->left,
-					      intel_sdvo_connector->left_margin);
-
-		intel_sdvo_connector->right =
-			drm_property_create_range(dev, 0, "right_margin", 0, data_value[0]);
-		if (!intel_sdvo_connector->right)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      intel_sdvo_connector->right,
-					      intel_sdvo_connector->right_margin);
-		DRM_DEBUG_KMS("h_overscan: max %d, "
-			      "default %d, current %d\n",
-			      data_value[0], data_value[1], response);
-	}
-
-	if (enhancements.overscan_v) {
-		if (!intel_sdvo_get_value(intel_sdvo,
-					  SDVO_CMD_GET_MAX_OVERSCAN_V,
-					  &data_value, 4))
-			return false;
-
-		if (!intel_sdvo_get_value(intel_sdvo,
-					  SDVO_CMD_GET_OVERSCAN_V,
-					  &response, 2))
-			return false;
-
-		intel_sdvo_connector->max_vscan = data_value[0];
-		intel_sdvo_connector->top_margin = data_value[0] - response;
-		intel_sdvo_connector->bottom_margin = intel_sdvo_connector->top_margin;
-		intel_sdvo_connector->top =
-			drm_property_create_range(dev, 0,
-					    "top_margin", 0, data_value[0]);
-		if (!intel_sdvo_connector->top)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      intel_sdvo_connector->top,
-					      intel_sdvo_connector->top_margin);
-
-		intel_sdvo_connector->bottom =
-			drm_property_create_range(dev, 0,
-					    "bottom_margin", 0, data_value[0]);
-		if (!intel_sdvo_connector->bottom)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      intel_sdvo_connector->bottom,
-					      intel_sdvo_connector->bottom_margin);
-		DRM_DEBUG_KMS("v_overscan: max %d, "
-			      "default %d, current %d\n",
-			      data_value[0], data_value[1], response);
-	}
-
-	ENHANCEMENT(hpos, HPOS);
-	ENHANCEMENT(vpos, VPOS);
-	ENHANCEMENT(saturation, SATURATION);
-	ENHANCEMENT(contrast, CONTRAST);
-	ENHANCEMENT(hue, HUE);
-	ENHANCEMENT(sharpness, SHARPNESS);
-	ENHANCEMENT(brightness, BRIGHTNESS);
-	ENHANCEMENT(flicker_filter, FLICKER_FILTER);
-	ENHANCEMENT(flicker_filter_adaptive, FLICKER_FILTER_ADAPTIVE);
-	ENHANCEMENT(flicker_filter_2d, FLICKER_FILTER_2D);
-	ENHANCEMENT(tv_chroma_filter, TV_CHROMA_FILTER);
-	ENHANCEMENT(tv_luma_filter, TV_LUMA_FILTER);
-
-	if (enhancements.dot_crawl) {
-		if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_DOT_CRAWL, &response, 2))
-			return false;
-
-		intel_sdvo_connector->max_dot_crawl = 1;
-		intel_sdvo_connector->cur_dot_crawl = response & 0x1;
-		intel_sdvo_connector->dot_crawl =
-			drm_property_create_range(dev, 0, "dot_crawl", 0, 1);
-		if (!intel_sdvo_connector->dot_crawl)
-			return false;
-
-		drm_connector_attach_property(connector,
-					      intel_sdvo_connector->dot_crawl,
-					      intel_sdvo_connector->cur_dot_crawl);
-		DRM_DEBUG_KMS("dot crawl: current %d\n", response);
-	}
-
-	return true;
-}
-
-static bool
-intel_sdvo_create_enhance_property_lvds(struct intel_sdvo *intel_sdvo,
-					struct intel_sdvo_connector *intel_sdvo_connector,
-					struct intel_sdvo_enhancements_reply enhancements)
-{
-	struct drm_device *dev = intel_sdvo->base.base.dev;
-	struct drm_connector *connector = &intel_sdvo_connector->base.base;
-	uint16_t response, data_value[2];
-
-	ENHANCEMENT(brightness, BRIGHTNESS);
-
-	return true;
-}
-#undef ENHANCEMENT
-
-static bool intel_sdvo_create_enhance_property(struct intel_sdvo *intel_sdvo,
-					       struct intel_sdvo_connector *intel_sdvo_connector)
-{
-	union {
-		struct intel_sdvo_enhancements_reply reply;
-		uint16_t response;
-	} enhancements;
-
-	BUILD_BUG_ON(sizeof(enhancements) != 2);
-
-	enhancements.response = 0;
-	intel_sdvo_get_value(intel_sdvo,
-			     SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS,
-			     &enhancements, sizeof(enhancements));
-	if (enhancements.response == 0) {
-		DRM_DEBUG_KMS("No enhancement is supported\n");
-		return true;
-	}
-
-	if (IS_TV(intel_sdvo_connector))
-		return intel_sdvo_create_enhance_property_tv(intel_sdvo, intel_sdvo_connector, enhancements.reply);
-	else if (IS_LVDS(intel_sdvo_connector))
-		return intel_sdvo_create_enhance_property_lvds(intel_sdvo, intel_sdvo_connector, enhancements.reply);
-	else
-		return true;
-}
-
-static int intel_sdvo_ddc_proxy_xfer(struct i2c_adapter *adapter,
-				     struct i2c_msg *msgs,
-				     int num)
-{
-	struct intel_sdvo *sdvo = adapter->algo_data;
-
-	if (!intel_sdvo_set_control_bus_switch(sdvo, sdvo->ddc_bus))
-		return -EIO;
-
-	return sdvo->i2c->algo->master_xfer(sdvo->i2c, msgs, num);
-}
-
-static u32 intel_sdvo_ddc_proxy_func(struct i2c_adapter *adapter)
-{
-	struct intel_sdvo *sdvo = adapter->algo_data;
-	return sdvo->i2c->algo->functionality(sdvo->i2c);
-}
-
-static const struct i2c_algorithm intel_sdvo_ddc_proxy = {
-	.master_xfer	= intel_sdvo_ddc_proxy_xfer,
-	.functionality	= intel_sdvo_ddc_proxy_func
-};
-
-static bool
-intel_sdvo_init_ddc_proxy(struct intel_sdvo *sdvo,
-			  struct drm_device *dev)
-{
-	sdvo->ddc.owner = THIS_MODULE;
-	sdvo->ddc.class = I2C_CLASS_DDC;
-	snprintf(sdvo->ddc.name, I2C_NAME_SIZE, "SDVO DDC proxy");
-	sdvo->ddc.dev.parent = &dev->pdev->dev;
-	sdvo->ddc.algo_data = sdvo;
-	sdvo->ddc.algo = &intel_sdvo_ddc_proxy;
-
-	return i2c_add_adapter(&sdvo->ddc) == 0;
-}
-
-bool intel_sdvo_init(struct drm_device *dev, int sdvo_reg)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_encoder *intel_encoder;
-	struct intel_sdvo *intel_sdvo;
-	int i;
-
-	intel_sdvo = kzalloc(sizeof(struct intel_sdvo), GFP_KERNEL);
-	if (!intel_sdvo)
-		return false;
-
-	intel_sdvo->sdvo_reg = sdvo_reg;
-	intel_sdvo->slave_addr = intel_sdvo_get_slave_addr(dev, sdvo_reg) >> 1;
-	intel_sdvo_select_i2c_bus(dev_priv, intel_sdvo, sdvo_reg);
-	if (!intel_sdvo_init_ddc_proxy(intel_sdvo, dev)) {
-		kfree(intel_sdvo);
-		return false;
-	}
-
-	/* encoder type will be decided later */
-	intel_encoder = &intel_sdvo->base;
-	intel_encoder->type = INTEL_OUTPUT_SDVO;
-	drm_encoder_init(dev, &intel_encoder->base, &intel_sdvo_enc_funcs, 0);
-
-	/* Read the regs to test if we can talk to the device */
-	for (i = 0; i < 0x40; i++) {
-		u8 byte;
-
-		if (!intel_sdvo_read_byte(intel_sdvo, i, &byte)) {
-			DRM_DEBUG_KMS("No SDVO device found on SDVO%c\n",
-				      IS_SDVOB(sdvo_reg) ? 'B' : 'C');
-			goto err;
-		}
-	}
-
-	if (IS_SDVOB(sdvo_reg))
-		dev_priv->hotplug_supported_mask |= SDVOB_HOTPLUG_INT_STATUS;
-	else
-		dev_priv->hotplug_supported_mask |= SDVOC_HOTPLUG_INT_STATUS;
-
-	drm_encoder_helper_add(&intel_encoder->base, &intel_sdvo_helper_funcs);
-
-	/* In default case sdvo lvds is false */
-	if (!intel_sdvo_get_capabilities(intel_sdvo, &intel_sdvo->caps))
-		goto err;
-
-	/* Set up hotplug command - note paranoia about contents of reply.
-	 * We assume that the hardware is in a sane state, and only touch
-	 * the bits we think we understand.
-	 */
-	intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_ACTIVE_HOT_PLUG,
-			     &intel_sdvo->hotplug_active, 2);
-	intel_sdvo->hotplug_active[0] &= ~0x3;
-
-	if (intel_sdvo_output_setup(intel_sdvo,
-				    intel_sdvo->caps.output_flags) != true) {
-		DRM_DEBUG_KMS("SDVO output failed to setup on SDVO%c\n",
-			      IS_SDVOB(sdvo_reg) ? 'B' : 'C');
-		goto err;
-	}
-
-	intel_sdvo_select_ddc_bus(dev_priv, intel_sdvo, sdvo_reg);
-
-	/* Set the input timing to the screen. Assume always input 0. */
-	if (!intel_sdvo_set_target_input(intel_sdvo))
-		goto err;
-
-	if (!intel_sdvo_get_input_pixel_clock_range(intel_sdvo,
-						    &intel_sdvo->pixel_clock_min,
-						    &intel_sdvo->pixel_clock_max))
-		goto err;
-
-	DRM_DEBUG_KMS("%s device VID/DID: %02X:%02X.%02X, "
-			"clock range %dMHz - %dMHz, "
-			"input 1: %c, input 2: %c, "
-			"output 1: %c, output 2: %c\n",
-			SDVO_NAME(intel_sdvo),
-			intel_sdvo->caps.vendor_id, intel_sdvo->caps.device_id,
-			intel_sdvo->caps.device_rev_id,
-			intel_sdvo->pixel_clock_min / 1000,
-			intel_sdvo->pixel_clock_max / 1000,
-			(intel_sdvo->caps.sdvo_inputs_mask & 0x1) ? 'Y' : 'N',
-			(intel_sdvo->caps.sdvo_inputs_mask & 0x2) ? 'Y' : 'N',
-			/* check currently supported outputs */
-			intel_sdvo->caps.output_flags &
-			(SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_RGB0) ? 'Y' : 'N',
-			intel_sdvo->caps.output_flags &
-			(SDVO_OUTPUT_TMDS1 | SDVO_OUTPUT_RGB1) ? 'Y' : 'N');
-	return true;
-
-err:
-	drm_encoder_cleanup(&intel_encoder->base);
-	i2c_del_adapter(&intel_sdvo->ddc);
-	kfree(intel_sdvo);
-
-	return false;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_sdvo_regs.h b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_sdvo_regs.h
deleted file mode 100644
index 9d030142..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_sdvo_regs.h
+++ /dev/null
@@ -1,728 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-/**
- * @file SDVO command definitions and structures.
- */
-
-#define SDVO_OUTPUT_FIRST   (0)
-#define SDVO_OUTPUT_TMDS0   (1 << 0)
-#define SDVO_OUTPUT_RGB0    (1 << 1)
-#define SDVO_OUTPUT_CVBS0   (1 << 2)
-#define SDVO_OUTPUT_SVID0   (1 << 3)
-#define SDVO_OUTPUT_YPRPB0  (1 << 4)
-#define SDVO_OUTPUT_SCART0  (1 << 5)
-#define SDVO_OUTPUT_LVDS0   (1 << 6)
-#define SDVO_OUTPUT_TMDS1   (1 << 8)
-#define SDVO_OUTPUT_RGB1    (1 << 9)
-#define SDVO_OUTPUT_CVBS1   (1 << 10)
-#define SDVO_OUTPUT_SVID1   (1 << 11)
-#define SDVO_OUTPUT_YPRPB1  (1 << 12)
-#define SDVO_OUTPUT_SCART1  (1 << 13)
-#define SDVO_OUTPUT_LVDS1   (1 << 14)
-#define SDVO_OUTPUT_LAST    (14)
-
-struct intel_sdvo_caps {
-	u8 vendor_id;
-	u8 device_id;
-	u8 device_rev_id;
-	u8 sdvo_version_major;
-	u8 sdvo_version_minor;
-	unsigned int sdvo_inputs_mask:2;
-	unsigned int smooth_scaling:1;
-	unsigned int sharp_scaling:1;
-	unsigned int up_scaling:1;
-	unsigned int down_scaling:1;
-	unsigned int stall_support:1;
-	unsigned int pad:1;
-	u16 output_flags;
-} __attribute__((packed));
-
-/* Note: SDVO detailed timing flags match EDID misc flags. */
-#define DTD_FLAG_HSYNC_POSITIVE (1 << 1)
-#define DTD_FLAG_VSYNC_POSITIVE (1 << 2)
-#define DTD_FLAG_INTERLACE	(1 << 7)
-
-/** This matches the EDID DTD structure, more or less */
-struct intel_sdvo_dtd {
-	struct {
-		u16 clock;	/**< pixel clock, in 10kHz units */
-		u8 h_active;	/**< lower 8 bits (pixels) */
-		u8 h_blank;	/**< lower 8 bits (pixels) */
-		u8 h_high;	/**< upper 4 bits each h_active, h_blank */
-		u8 v_active;	/**< lower 8 bits (lines) */
-		u8 v_blank;	/**< lower 8 bits (lines) */
-		u8 v_high;	/**< upper 4 bits each v_active, v_blank */
-	} part1;
-
-	struct {
-		u8 h_sync_off;	/**< lower 8 bits, from hblank start */
-		u8 h_sync_width;	/**< lower 8 bits (pixels) */
-		/** lower 4 bits each vsync offset, vsync width */
-		u8 v_sync_off_width;
-		/**
-		* 2 high bits of hsync offset, 2 high bits of hsync width,
-		* bits 4-5 of vsync offset, and 2 high bits of vsync width.
-		*/
-		u8 sync_off_width_high;
-		u8 dtd_flags;
-		u8 sdvo_flags;
-		/** bits 6-7 of vsync offset at bits 6-7 */
-		u8 v_sync_off_high;
-		u8 reserved;
-	} part2;
-} __attribute__((packed));
-
-struct intel_sdvo_pixel_clock_range {
-	u16 min;	/**< pixel clock, in 10kHz units */
-	u16 max;	/**< pixel clock, in 10kHz units */
-} __attribute__((packed));
-
-struct intel_sdvo_preferred_input_timing_args {
-	u16 clock;
-	u16 width;
-	u16 height;
-	u8	interlace:1;
-	u8	scaled:1;
-	u8	pad:6;
-} __attribute__((packed));
-
-/* I2C registers for SDVO */
-#define SDVO_I2C_ARG_0				0x07
-#define SDVO_I2C_ARG_1				0x06
-#define SDVO_I2C_ARG_2				0x05
-#define SDVO_I2C_ARG_3				0x04
-#define SDVO_I2C_ARG_4				0x03
-#define SDVO_I2C_ARG_5				0x02
-#define SDVO_I2C_ARG_6				0x01
-#define SDVO_I2C_ARG_7				0x00
-#define SDVO_I2C_OPCODE				0x08
-#define SDVO_I2C_CMD_STATUS			0x09
-#define SDVO_I2C_RETURN_0			0x0a
-#define SDVO_I2C_RETURN_1			0x0b
-#define SDVO_I2C_RETURN_2			0x0c
-#define SDVO_I2C_RETURN_3			0x0d
-#define SDVO_I2C_RETURN_4			0x0e
-#define SDVO_I2C_RETURN_5			0x0f
-#define SDVO_I2C_RETURN_6			0x10
-#define SDVO_I2C_RETURN_7			0x11
-#define SDVO_I2C_VENDOR_BEGIN			0x20
-
-/* Status results */
-#define SDVO_CMD_STATUS_POWER_ON		0x0
-#define SDVO_CMD_STATUS_SUCCESS			0x1
-#define SDVO_CMD_STATUS_NOTSUPP			0x2
-#define SDVO_CMD_STATUS_INVALID_ARG		0x3
-#define SDVO_CMD_STATUS_PENDING			0x4
-#define SDVO_CMD_STATUS_TARGET_NOT_SPECIFIED	0x5
-#define SDVO_CMD_STATUS_SCALING_NOT_SUPP	0x6
-
-/* SDVO commands, argument/result registers */
-
-#define SDVO_CMD_RESET					0x01
-
-/** Returns a struct intel_sdvo_caps */
-#define SDVO_CMD_GET_DEVICE_CAPS			0x02
-
-#define SDVO_CMD_GET_FIRMWARE_REV			0x86
-# define SDVO_DEVICE_FIRMWARE_MINOR			SDVO_I2C_RETURN_0
-# define SDVO_DEVICE_FIRMWARE_MAJOR			SDVO_I2C_RETURN_1
-# define SDVO_DEVICE_FIRMWARE_PATCH			SDVO_I2C_RETURN_2
-
-/**
- * Reports which inputs are trained (managed to sync).
- *
- * Devices must have trained within 2 vsyncs of a mode change.
- */
-#define SDVO_CMD_GET_TRAINED_INPUTS			0x03
-struct intel_sdvo_get_trained_inputs_response {
-	unsigned int input0_trained:1;
-	unsigned int input1_trained:1;
-	unsigned int pad:6;
-} __attribute__((packed));
-
-/** Returns a struct intel_sdvo_output_flags of active outputs. */
-#define SDVO_CMD_GET_ACTIVE_OUTPUTS			0x04
-
-/**
- * Sets the current set of active outputs.
- *
- * Takes a struct intel_sdvo_output_flags.  Must be preceded by a SET_IN_OUT_MAP
- * on multi-output devices.
- */
-#define SDVO_CMD_SET_ACTIVE_OUTPUTS			0x05
-
-/**
- * Returns the current mapping of SDVO inputs to outputs on the device.
- *
- * Returns two struct intel_sdvo_output_flags structures.
- */
-#define SDVO_CMD_GET_IN_OUT_MAP				0x06
-struct intel_sdvo_in_out_map {
-	u16 in0, in1;
-};
-
-/**
- * Sets the current mapping of SDVO inputs to outputs on the device.
- *
- * Takes two struct i380_sdvo_output_flags structures.
- */
-#define SDVO_CMD_SET_IN_OUT_MAP				0x07
-
-/**
- * Returns a struct intel_sdvo_output_flags of attached displays.
- */
-#define SDVO_CMD_GET_ATTACHED_DISPLAYS			0x0b
-
-/**
- * Returns a struct intel_sdvo_ouptut_flags of displays supporting hot plugging.
- */
-#define SDVO_CMD_GET_HOT_PLUG_SUPPORT			0x0c
-
-/**
- * Takes a struct intel_sdvo_output_flags.
- */
-#define SDVO_CMD_SET_ACTIVE_HOT_PLUG			0x0d
-
-/**
- * Returns a struct intel_sdvo_output_flags of displays with hot plug
- * interrupts enabled.
- */
-#define SDVO_CMD_GET_ACTIVE_HOT_PLUG			0x0e
-
-#define SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE		0x0f
-struct intel_sdvo_get_interrupt_event_source_response {
-	u16 interrupt_status;
-	unsigned int ambient_light_interrupt:1;
-	unsigned int hdmi_audio_encrypt_change:1;
-	unsigned int pad:6;
-} __attribute__((packed));
-
-/**
- * Selects which input is affected by future input commands.
- *
- * Commands affected include SET_INPUT_TIMINGS_PART[12],
- * GET_INPUT_TIMINGS_PART[12], GET_PREFERRED_INPUT_TIMINGS_PART[12],
- * GET_INPUT_PIXEL_CLOCK_RANGE, and CREATE_PREFERRED_INPUT_TIMINGS.
- */
-#define SDVO_CMD_SET_TARGET_INPUT			0x10
-struct intel_sdvo_set_target_input_args {
-	unsigned int target_1:1;
-	unsigned int pad:7;
-} __attribute__((packed));
-
-/**
- * Takes a struct intel_sdvo_output_flags of which outputs are targeted by
- * future output commands.
- *
- * Affected commands inclue SET_OUTPUT_TIMINGS_PART[12],
- * GET_OUTPUT_TIMINGS_PART[12], and GET_OUTPUT_PIXEL_CLOCK_RANGE.
- */
-#define SDVO_CMD_SET_TARGET_OUTPUT			0x11
-
-#define SDVO_CMD_GET_INPUT_TIMINGS_PART1		0x12
-#define SDVO_CMD_GET_INPUT_TIMINGS_PART2		0x13
-#define SDVO_CMD_SET_INPUT_TIMINGS_PART1		0x14
-#define SDVO_CMD_SET_INPUT_TIMINGS_PART2		0x15
-#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART1		0x16
-#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART2		0x17
-#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART1		0x18
-#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART2		0x19
-/* Part 1 */
-# define SDVO_DTD_CLOCK_LOW				SDVO_I2C_ARG_0
-# define SDVO_DTD_CLOCK_HIGH				SDVO_I2C_ARG_1
-# define SDVO_DTD_H_ACTIVE				SDVO_I2C_ARG_2
-# define SDVO_DTD_H_BLANK				SDVO_I2C_ARG_3
-# define SDVO_DTD_H_HIGH				SDVO_I2C_ARG_4
-# define SDVO_DTD_V_ACTIVE				SDVO_I2C_ARG_5
-# define SDVO_DTD_V_BLANK				SDVO_I2C_ARG_6
-# define SDVO_DTD_V_HIGH				SDVO_I2C_ARG_7
-/* Part 2 */
-# define SDVO_DTD_HSYNC_OFF				SDVO_I2C_ARG_0
-# define SDVO_DTD_HSYNC_WIDTH				SDVO_I2C_ARG_1
-# define SDVO_DTD_VSYNC_OFF_WIDTH			SDVO_I2C_ARG_2
-# define SDVO_DTD_SYNC_OFF_WIDTH_HIGH			SDVO_I2C_ARG_3
-# define SDVO_DTD_DTD_FLAGS				SDVO_I2C_ARG_4
-# define SDVO_DTD_DTD_FLAG_INTERLACED				(1 << 7)
-# define SDVO_DTD_DTD_FLAG_STEREO_MASK				(3 << 5)
-# define SDVO_DTD_DTD_FLAG_INPUT_MASK				(3 << 3)
-# define SDVO_DTD_DTD_FLAG_SYNC_MASK				(3 << 1)
-# define SDVO_DTD_SDVO_FLAS				SDVO_I2C_ARG_5
-# define SDVO_DTD_SDVO_FLAG_STALL				(1 << 7)
-# define SDVO_DTD_SDVO_FLAG_CENTERED				(0 << 6)
-# define SDVO_DTD_SDVO_FLAG_UPPER_LEFT				(1 << 6)
-# define SDVO_DTD_SDVO_FLAG_SCALING_MASK			(3 << 4)
-# define SDVO_DTD_SDVO_FLAG_SCALING_NONE			(0 << 4)
-# define SDVO_DTD_SDVO_FLAG_SCALING_SHARP			(1 << 4)
-# define SDVO_DTD_SDVO_FLAG_SCALING_SMOOTH			(2 << 4)
-# define SDVO_DTD_VSYNC_OFF_HIGH			SDVO_I2C_ARG_6
-
-/**
- * Generates a DTD based on the given width, height, and flags.
- *
- * This will be supported by any device supporting scaling or interlaced
- * modes.
- */
-#define SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING		0x1a
-# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_LOW		SDVO_I2C_ARG_0
-# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_HIGH		SDVO_I2C_ARG_1
-# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_LOW		SDVO_I2C_ARG_2
-# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_HIGH		SDVO_I2C_ARG_3
-# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_LOW		SDVO_I2C_ARG_4
-# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_HIGH	SDVO_I2C_ARG_5
-# define SDVO_PREFERRED_INPUT_TIMING_FLAGS		SDVO_I2C_ARG_6
-# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_INTERLACED		(1 << 0)
-# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_SCALED		(1 << 1)
-
-#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1	0x1b
-#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2	0x1c
-
-/** Returns a struct intel_sdvo_pixel_clock_range */
-#define SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE		0x1d
-/** Returns a struct intel_sdvo_pixel_clock_range */
-#define SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE		0x1e
-
-/** Returns a byte bitfield containing SDVO_CLOCK_RATE_MULT_* flags */
-#define SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS		0x1f
-
-/** Returns a byte containing a SDVO_CLOCK_RATE_MULT_* flag */
-#define SDVO_CMD_GET_CLOCK_RATE_MULT			0x20
-/** Takes a byte containing a SDVO_CLOCK_RATE_MULT_* flag */
-#define SDVO_CMD_SET_CLOCK_RATE_MULT			0x21
-# define SDVO_CLOCK_RATE_MULT_1X				(1 << 0)
-# define SDVO_CLOCK_RATE_MULT_2X				(1 << 1)
-# define SDVO_CLOCK_RATE_MULT_4X				(1 << 3)
-
-#define SDVO_CMD_GET_SUPPORTED_TV_FORMATS		0x27
-/** 6 bytes of bit flags for TV formats shared by all TV format functions */
-struct intel_sdvo_tv_format {
-	unsigned int ntsc_m:1;
-	unsigned int ntsc_j:1;
-	unsigned int ntsc_443:1;
-	unsigned int pal_b:1;
-	unsigned int pal_d:1;
-	unsigned int pal_g:1;
-	unsigned int pal_h:1;
-	unsigned int pal_i:1;
-
-	unsigned int pal_m:1;
-	unsigned int pal_n:1;
-	unsigned int pal_nc:1;
-	unsigned int pal_60:1;
-	unsigned int secam_b:1;
-	unsigned int secam_d:1;
-	unsigned int secam_g:1;
-	unsigned int secam_k:1;
-
-	unsigned int secam_k1:1;
-	unsigned int secam_l:1;
-	unsigned int secam_60:1;
-	unsigned int hdtv_std_smpte_240m_1080i_59:1;
-	unsigned int hdtv_std_smpte_240m_1080i_60:1;
-	unsigned int hdtv_std_smpte_260m_1080i_59:1;
-	unsigned int hdtv_std_smpte_260m_1080i_60:1;
-	unsigned int hdtv_std_smpte_274m_1080i_50:1;
-
-	unsigned int hdtv_std_smpte_274m_1080i_59:1;
-	unsigned int hdtv_std_smpte_274m_1080i_60:1;
-	unsigned int hdtv_std_smpte_274m_1080p_23:1;
-	unsigned int hdtv_std_smpte_274m_1080p_24:1;
-	unsigned int hdtv_std_smpte_274m_1080p_25:1;
-	unsigned int hdtv_std_smpte_274m_1080p_29:1;
-	unsigned int hdtv_std_smpte_274m_1080p_30:1;
-	unsigned int hdtv_std_smpte_274m_1080p_50:1;
-
-	unsigned int hdtv_std_smpte_274m_1080p_59:1;
-	unsigned int hdtv_std_smpte_274m_1080p_60:1;
-	unsigned int hdtv_std_smpte_295m_1080i_50:1;
-	unsigned int hdtv_std_smpte_295m_1080p_50:1;
-	unsigned int hdtv_std_smpte_296m_720p_59:1;
-	unsigned int hdtv_std_smpte_296m_720p_60:1;
-	unsigned int hdtv_std_smpte_296m_720p_50:1;
-	unsigned int hdtv_std_smpte_293m_480p_59:1;
-
-	unsigned int hdtv_std_smpte_170m_480i_59:1;
-	unsigned int hdtv_std_iturbt601_576i_50:1;
-	unsigned int hdtv_std_iturbt601_576p_50:1;
-	unsigned int hdtv_std_eia_7702a_480i_60:1;
-	unsigned int hdtv_std_eia_7702a_480p_60:1;
-	unsigned int pad:3;
-} __attribute__((packed));
-
-#define SDVO_CMD_GET_TV_FORMAT				0x28
-
-#define SDVO_CMD_SET_TV_FORMAT				0x29
-
-/** Returns the resolutiosn that can be used with the given TV format */
-#define SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT		0x83
-struct intel_sdvo_sdtv_resolution_request {
-	unsigned int ntsc_m:1;
-	unsigned int ntsc_j:1;
-	unsigned int ntsc_443:1;
-	unsigned int pal_b:1;
-	unsigned int pal_d:1;
-	unsigned int pal_g:1;
-	unsigned int pal_h:1;
-	unsigned int pal_i:1;
-
-	unsigned int pal_m:1;
-	unsigned int pal_n:1;
-	unsigned int pal_nc:1;
-	unsigned int pal_60:1;
-	unsigned int secam_b:1;
-	unsigned int secam_d:1;
-	unsigned int secam_g:1;
-	unsigned int secam_k:1;
-
-	unsigned int secam_k1:1;
-	unsigned int secam_l:1;
-	unsigned int secam_60:1;
-	unsigned int pad:5;
-} __attribute__((packed));
-
-struct intel_sdvo_sdtv_resolution_reply {
-	unsigned int res_320x200:1;
-	unsigned int res_320x240:1;
-	unsigned int res_400x300:1;
-	unsigned int res_640x350:1;
-	unsigned int res_640x400:1;
-	unsigned int res_640x480:1;
-	unsigned int res_704x480:1;
-	unsigned int res_704x576:1;
-
-	unsigned int res_720x350:1;
-	unsigned int res_720x400:1;
-	unsigned int res_720x480:1;
-	unsigned int res_720x540:1;
-	unsigned int res_720x576:1;
-	unsigned int res_768x576:1;
-	unsigned int res_800x600:1;
-	unsigned int res_832x624:1;
-
-	unsigned int res_920x766:1;
-	unsigned int res_1024x768:1;
-	unsigned int res_1280x1024:1;
-	unsigned int pad:5;
-} __attribute__((packed));
-
-/* Get supported resolution with squire pixel aspect ratio that can be
-   scaled for the requested HDTV format */
-#define SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT		0x85
-
-struct intel_sdvo_hdtv_resolution_request {
-	unsigned int hdtv_std_smpte_240m_1080i_59:1;
-	unsigned int hdtv_std_smpte_240m_1080i_60:1;
-	unsigned int hdtv_std_smpte_260m_1080i_59:1;
-	unsigned int hdtv_std_smpte_260m_1080i_60:1;
-	unsigned int hdtv_std_smpte_274m_1080i_50:1;
-	unsigned int hdtv_std_smpte_274m_1080i_59:1;
-	unsigned int hdtv_std_smpte_274m_1080i_60:1;
-	unsigned int hdtv_std_smpte_274m_1080p_23:1;
-
-	unsigned int hdtv_std_smpte_274m_1080p_24:1;
-	unsigned int hdtv_std_smpte_274m_1080p_25:1;
-	unsigned int hdtv_std_smpte_274m_1080p_29:1;
-	unsigned int hdtv_std_smpte_274m_1080p_30:1;
-	unsigned int hdtv_std_smpte_274m_1080p_50:1;
-	unsigned int hdtv_std_smpte_274m_1080p_59:1;
-	unsigned int hdtv_std_smpte_274m_1080p_60:1;
-	unsigned int hdtv_std_smpte_295m_1080i_50:1;
-
-	unsigned int hdtv_std_smpte_295m_1080p_50:1;
-	unsigned int hdtv_std_smpte_296m_720p_59:1;
-	unsigned int hdtv_std_smpte_296m_720p_60:1;
-	unsigned int hdtv_std_smpte_296m_720p_50:1;
-	unsigned int hdtv_std_smpte_293m_480p_59:1;
-	unsigned int hdtv_std_smpte_170m_480i_59:1;
-	unsigned int hdtv_std_iturbt601_576i_50:1;
-	unsigned int hdtv_std_iturbt601_576p_50:1;
-
-	unsigned int hdtv_std_eia_7702a_480i_60:1;
-	unsigned int hdtv_std_eia_7702a_480p_60:1;
-	unsigned int pad:6;
-} __attribute__((packed));
-
-struct intel_sdvo_hdtv_resolution_reply {
-	unsigned int res_640x480:1;
-	unsigned int res_800x600:1;
-	unsigned int res_1024x768:1;
-	unsigned int res_1280x960:1;
-	unsigned int res_1400x1050:1;
-	unsigned int res_1600x1200:1;
-	unsigned int res_1920x1440:1;
-	unsigned int res_2048x1536:1;
-
-	unsigned int res_2560x1920:1;
-	unsigned int res_3200x2400:1;
-	unsigned int res_3840x2880:1;
-	unsigned int pad1:5;
-
-	unsigned int res_848x480:1;
-	unsigned int res_1064x600:1;
-	unsigned int res_1280x720:1;
-	unsigned int res_1360x768:1;
-	unsigned int res_1704x960:1;
-	unsigned int res_1864x1050:1;
-	unsigned int res_1920x1080:1;
-	unsigned int res_2128x1200:1;
-
-	unsigned int res_2560x1400:1;
-	unsigned int res_2728x1536:1;
-	unsigned int res_3408x1920:1;
-	unsigned int res_4264x2400:1;
-	unsigned int res_5120x2880:1;
-	unsigned int pad2:3;
-
-	unsigned int res_768x480:1;
-	unsigned int res_960x600:1;
-	unsigned int res_1152x720:1;
-	unsigned int res_1124x768:1;
-	unsigned int res_1536x960:1;
-	unsigned int res_1680x1050:1;
-	unsigned int res_1728x1080:1;
-	unsigned int res_1920x1200:1;
-
-	unsigned int res_2304x1440:1;
-	unsigned int res_2456x1536:1;
-	unsigned int res_3072x1920:1;
-	unsigned int res_3840x2400:1;
-	unsigned int res_4608x2880:1;
-	unsigned int pad3:3;
-
-	unsigned int res_1280x1024:1;
-	unsigned int pad4:7;
-
-	unsigned int res_1280x768:1;
-	unsigned int pad5:7;
-} __attribute__((packed));
-
-/* Get supported power state returns info for encoder and monitor, rely on
-   last SetTargetInput and SetTargetOutput calls */
-#define SDVO_CMD_GET_SUPPORTED_POWER_STATES		0x2a
-/* Get power state returns info for encoder and monitor, rely on last
-   SetTargetInput and SetTargetOutput calls */
-#define SDVO_CMD_GET_POWER_STATE			0x2b
-#define SDVO_CMD_GET_ENCODER_POWER_STATE		0x2b
-#define SDVO_CMD_SET_ENCODER_POWER_STATE		0x2c
-# define SDVO_ENCODER_STATE_ON					(1 << 0)
-# define SDVO_ENCODER_STATE_STANDBY				(1 << 1)
-# define SDVO_ENCODER_STATE_SUSPEND				(1 << 2)
-# define SDVO_ENCODER_STATE_OFF					(1 << 3)
-# define SDVO_MONITOR_STATE_ON					(1 << 4)
-# define SDVO_MONITOR_STATE_STANDBY				(1 << 5)
-# define SDVO_MONITOR_STATE_SUSPEND				(1 << 6)
-# define SDVO_MONITOR_STATE_OFF					(1 << 7)
-
-#define SDVO_CMD_GET_MAX_PANEL_POWER_SEQUENCING		0x2d
-#define SDVO_CMD_GET_PANEL_POWER_SEQUENCING		0x2e
-#define SDVO_CMD_SET_PANEL_POWER_SEQUENCING		0x2f
-/**
- * The panel power sequencing parameters are in units of milliseconds.
- * The high fields are bits 8:9 of the 10-bit values.
- */
-struct sdvo_panel_power_sequencing {
-	u8 t0;
-	u8 t1;
-	u8 t2;
-	u8 t3;
-	u8 t4;
-
-	unsigned int t0_high:2;
-	unsigned int t1_high:2;
-	unsigned int t2_high:2;
-	unsigned int t3_high:2;
-
-	unsigned int t4_high:2;
-	unsigned int pad:6;
-} __attribute__((packed));
-
-#define SDVO_CMD_GET_MAX_BACKLIGHT_LEVEL		0x30
-struct sdvo_max_backlight_reply {
-	u8 max_value;
-	u8 default_value;
-} __attribute__((packed));
-
-#define SDVO_CMD_GET_BACKLIGHT_LEVEL			0x31
-#define SDVO_CMD_SET_BACKLIGHT_LEVEL			0x32
-
-#define SDVO_CMD_GET_AMBIENT_LIGHT			0x33
-struct sdvo_get_ambient_light_reply {
-	u16 trip_low;
-	u16 trip_high;
-	u16 value;
-} __attribute__((packed));
-#define SDVO_CMD_SET_AMBIENT_LIGHT			0x34
-struct sdvo_set_ambient_light_reply {
-	u16 trip_low;
-	u16 trip_high;
-	unsigned int enable:1;
-	unsigned int pad:7;
-} __attribute__((packed));
-
-/* Set display power state */
-#define SDVO_CMD_SET_DISPLAY_POWER_STATE		0x7d
-# define SDVO_DISPLAY_STATE_ON				(1 << 0)
-# define SDVO_DISPLAY_STATE_STANDBY			(1 << 1)
-# define SDVO_DISPLAY_STATE_SUSPEND			(1 << 2)
-# define SDVO_DISPLAY_STATE_OFF				(1 << 3)
-
-#define SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS		0x84
-struct intel_sdvo_enhancements_reply {
-	unsigned int flicker_filter:1;
-	unsigned int flicker_filter_adaptive:1;
-	unsigned int flicker_filter_2d:1;
-	unsigned int saturation:1;
-	unsigned int hue:1;
-	unsigned int brightness:1;
-	unsigned int contrast:1;
-	unsigned int overscan_h:1;
-
-	unsigned int overscan_v:1;
-	unsigned int hpos:1;
-	unsigned int vpos:1;
-	unsigned int sharpness:1;
-	unsigned int dot_crawl:1;
-	unsigned int dither:1;
-	unsigned int tv_chroma_filter:1;
-	unsigned int tv_luma_filter:1;
-} __attribute__((packed));
-
-/* Picture enhancement limits below are dependent on the current TV format,
- * and thus need to be queried and set after it.
- */
-#define SDVO_CMD_GET_MAX_FLICKER_FILTER			0x4d
-#define SDVO_CMD_GET_MAX_FLICKER_FILTER_ADAPTIVE	0x7b
-#define SDVO_CMD_GET_MAX_FLICKER_FILTER_2D		0x52
-#define SDVO_CMD_GET_MAX_SATURATION			0x55
-#define SDVO_CMD_GET_MAX_HUE				0x58
-#define SDVO_CMD_GET_MAX_BRIGHTNESS			0x5b
-#define SDVO_CMD_GET_MAX_CONTRAST			0x5e
-#define SDVO_CMD_GET_MAX_OVERSCAN_H			0x61
-#define SDVO_CMD_GET_MAX_OVERSCAN_V			0x64
-#define SDVO_CMD_GET_MAX_HPOS				0x67
-#define SDVO_CMD_GET_MAX_VPOS				0x6a
-#define SDVO_CMD_GET_MAX_SHARPNESS			0x6d
-#define SDVO_CMD_GET_MAX_TV_CHROMA_FILTER		0x74
-#define SDVO_CMD_GET_MAX_TV_LUMA_FILTER			0x77
-struct intel_sdvo_enhancement_limits_reply {
-	u16 max_value;
-	u16 default_value;
-} __attribute__((packed));
-
-#define SDVO_CMD_GET_LVDS_PANEL_INFORMATION		0x7f
-#define SDVO_CMD_SET_LVDS_PANEL_INFORMATION		0x80
-# define SDVO_LVDS_COLOR_DEPTH_18			(0 << 0)
-# define SDVO_LVDS_COLOR_DEPTH_24			(1 << 0)
-# define SDVO_LVDS_CONNECTOR_SPWG			(0 << 2)
-# define SDVO_LVDS_CONNECTOR_OPENLDI			(1 << 2)
-# define SDVO_LVDS_SINGLE_CHANNEL			(0 << 4)
-# define SDVO_LVDS_DUAL_CHANNEL				(1 << 4)
-
-#define SDVO_CMD_GET_FLICKER_FILTER			0x4e
-#define SDVO_CMD_SET_FLICKER_FILTER			0x4f
-#define SDVO_CMD_GET_FLICKER_FILTER_ADAPTIVE		0x50
-#define SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE		0x51
-#define SDVO_CMD_GET_FLICKER_FILTER_2D			0x53
-#define SDVO_CMD_SET_FLICKER_FILTER_2D			0x54
-#define SDVO_CMD_GET_SATURATION				0x56
-#define SDVO_CMD_SET_SATURATION				0x57
-#define SDVO_CMD_GET_HUE				0x59
-#define SDVO_CMD_SET_HUE				0x5a
-#define SDVO_CMD_GET_BRIGHTNESS				0x5c
-#define SDVO_CMD_SET_BRIGHTNESS				0x5d
-#define SDVO_CMD_GET_CONTRAST				0x5f
-#define SDVO_CMD_SET_CONTRAST				0x60
-#define SDVO_CMD_GET_OVERSCAN_H				0x62
-#define SDVO_CMD_SET_OVERSCAN_H				0x63
-#define SDVO_CMD_GET_OVERSCAN_V				0x65
-#define SDVO_CMD_SET_OVERSCAN_V				0x66
-#define SDVO_CMD_GET_HPOS				0x68
-#define SDVO_CMD_SET_HPOS				0x69
-#define SDVO_CMD_GET_VPOS				0x6b
-#define SDVO_CMD_SET_VPOS				0x6c
-#define SDVO_CMD_GET_SHARPNESS				0x6e
-#define SDVO_CMD_SET_SHARPNESS				0x6f
-#define SDVO_CMD_GET_TV_CHROMA_FILTER			0x75
-#define SDVO_CMD_SET_TV_CHROMA_FILTER			0x76
-#define SDVO_CMD_GET_TV_LUMA_FILTER			0x78
-#define SDVO_CMD_SET_TV_LUMA_FILTER			0x79
-struct intel_sdvo_enhancements_arg {
-	u16 value;
-} __attribute__((packed));
-
-#define SDVO_CMD_GET_DOT_CRAWL				0x70
-#define SDVO_CMD_SET_DOT_CRAWL				0x71
-# define SDVO_DOT_CRAWL_ON					(1 << 0)
-# define SDVO_DOT_CRAWL_DEFAULT_ON				(1 << 1)
-
-#define SDVO_CMD_GET_DITHER				0x72
-#define SDVO_CMD_SET_DITHER				0x73
-# define SDVO_DITHER_ON						(1 << 0)
-# define SDVO_DITHER_DEFAULT_ON					(1 << 1)
-
-#define SDVO_CMD_SET_CONTROL_BUS_SWITCH			0x7a
-# define SDVO_CONTROL_BUS_PROM				(1 << 0)
-# define SDVO_CONTROL_BUS_DDC1				(1 << 1)
-# define SDVO_CONTROL_BUS_DDC2				(1 << 2)
-# define SDVO_CONTROL_BUS_DDC3				(1 << 3)
-
-/* HDMI op codes */
-#define SDVO_CMD_GET_SUPP_ENCODE	0x9d
-#define SDVO_CMD_GET_ENCODE		0x9e
-#define SDVO_CMD_SET_ENCODE		0x9f
-  #define SDVO_ENCODE_DVI	0x0
-  #define SDVO_ENCODE_HDMI	0x1
-#define SDVO_CMD_SET_PIXEL_REPLI	0x8b
-#define SDVO_CMD_GET_PIXEL_REPLI	0x8c
-#define SDVO_CMD_GET_COLORIMETRY_CAP	0x8d
-#define SDVO_CMD_SET_COLORIMETRY	0x8e
-  #define SDVO_COLORIMETRY_RGB256   0x0
-  #define SDVO_COLORIMETRY_RGB220   0x1
-  #define SDVO_COLORIMETRY_YCrCb422 0x3
-  #define SDVO_COLORIMETRY_YCrCb444 0x4
-#define SDVO_CMD_GET_COLORIMETRY	0x8f
-#define SDVO_CMD_GET_AUDIO_ENCRYPT_PREFER 0x90
-#define SDVO_CMD_SET_AUDIO_STAT		0x91
-#define SDVO_CMD_GET_AUDIO_STAT		0x92
-#define SDVO_CMD_SET_HBUF_INDEX		0x93
-#define SDVO_CMD_GET_HBUF_INDEX		0x94
-#define SDVO_CMD_GET_HBUF_INFO		0x95
-#define SDVO_CMD_SET_HBUF_AV_SPLIT	0x96
-#define SDVO_CMD_GET_HBUF_AV_SPLIT	0x97
-#define SDVO_CMD_SET_HBUF_DATA		0x98
-#define SDVO_CMD_GET_HBUF_DATA		0x99
-#define SDVO_CMD_SET_HBUF_TXRATE	0x9a
-#define SDVO_CMD_GET_HBUF_TXRATE	0x9b
-  #define SDVO_HBUF_TX_DISABLED	(0 << 6)
-  #define SDVO_HBUF_TX_ONCE	(2 << 6)
-  #define SDVO_HBUF_TX_VSYNC	(3 << 6)
-#define SDVO_CMD_GET_AUDIO_TX_INFO	0x9c
-#define SDVO_NEED_TO_STALL  (1 << 7)
-
-struct intel_sdvo_encode {
-	u8 dvi_rev;
-	u8 hdmi_rev;
-} __attribute__ ((packed));
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_sprite.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_sprite.c
deleted file mode 100644
index e90dfb62..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_sprite.c
+++ /dev/null
@@ -1,666 +0,0 @@
-/*
- * Copyright © 2011 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- *   Jesse Barnes <jbarnes@virtuousgeek.org>
- *
- * New plane/sprite handling.
- *
- * The older chips had a separate interface for programming plane related
- * registers; newer ones are much simpler and we can use the new DRM plane
- * support.
- */
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_fourcc.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-
-static void
-ivb_update_plane(struct drm_plane *plane, struct drm_framebuffer *fb,
-		 struct drm_i915_gem_object *obj, int crtc_x, int crtc_y,
-		 unsigned int crtc_w, unsigned int crtc_h,
-		 uint32_t x, uint32_t y,
-		 uint32_t src_w, uint32_t src_h)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_plane *intel_plane = to_intel_plane(plane);
-	int pipe = intel_plane->pipe;
-	u32 sprctl, sprscale = 0;
-	int pixel_size;
-
-	sprctl = I915_READ(SPRCTL(pipe));
-
-	/* Mask out pixel format bits in case we change it */
-	sprctl &= ~SPRITE_PIXFORMAT_MASK;
-	sprctl &= ~SPRITE_RGB_ORDER_RGBX;
-	sprctl &= ~SPRITE_YUV_BYTE_ORDER_MASK;
-
-	switch (fb->pixel_format) {
-	case DRM_FORMAT_XBGR8888:
-		sprctl |= SPRITE_FORMAT_RGBX888;
-		pixel_size = 4;
-		break;
-	case DRM_FORMAT_XRGB8888:
-		sprctl |= SPRITE_FORMAT_RGBX888 | SPRITE_RGB_ORDER_RGBX;
-		pixel_size = 4;
-		break;
-	case DRM_FORMAT_YUYV:
-		sprctl |= SPRITE_FORMAT_YUV422 | SPRITE_YUV_ORDER_YUYV;
-		pixel_size = 2;
-		break;
-	case DRM_FORMAT_YVYU:
-		sprctl |= SPRITE_FORMAT_YUV422 | SPRITE_YUV_ORDER_YVYU;
-		pixel_size = 2;
-		break;
-	case DRM_FORMAT_UYVY:
-		sprctl |= SPRITE_FORMAT_YUV422 | SPRITE_YUV_ORDER_UYVY;
-		pixel_size = 2;
-		break;
-	case DRM_FORMAT_VYUY:
-		sprctl |= SPRITE_FORMAT_YUV422 | SPRITE_YUV_ORDER_VYUY;
-		pixel_size = 2;
-		break;
-	default:
-		DRM_DEBUG_DRIVER("bad pixel format, assuming RGBX888\n");
-		sprctl |= DVS_FORMAT_RGBX888;
-		pixel_size = 4;
-		break;
-	}
-
-	if (obj->tiling_mode != I915_TILING_NONE)
-		sprctl |= SPRITE_TILED;
-
-	/* must disable */
-	sprctl |= SPRITE_TRICKLE_FEED_DISABLE;
-	sprctl |= SPRITE_ENABLE;
-
-	/* Sizes are 0 based */
-	src_w--;
-	src_h--;
-	crtc_w--;
-	crtc_h--;
-
-	intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size);
-
-	/*
-	 * IVB workaround: must disable low power watermarks for at least
-	 * one frame before enabling scaling.  LP watermarks can be re-enabled
-	 * when scaling is disabled.
-	 */
-	if (crtc_w != src_w || crtc_h != src_h) {
-		dev_priv->sprite_scaling_enabled = true;
-		sandybridge_update_wm(dev);
-		intel_wait_for_vblank(dev, pipe);
-		sprscale = SPRITE_SCALE_ENABLE | (src_w << 16) | src_h;
-	} else {
-		dev_priv->sprite_scaling_enabled = false;
-		/* potentially re-enable LP watermarks */
-		sandybridge_update_wm(dev);
-	}
-
-	I915_WRITE(SPRSTRIDE(pipe), fb->pitches[0]);
-	I915_WRITE(SPRPOS(pipe), (crtc_y << 16) | crtc_x);
-	if (obj->tiling_mode != I915_TILING_NONE) {
-		I915_WRITE(SPRTILEOFF(pipe), (y << 16) | x);
-	} else {
-		unsigned long offset;
-
-		offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8);
-		I915_WRITE(SPRLINOFF(pipe), offset);
-	}
-	I915_WRITE(SPRSIZE(pipe), (crtc_h << 16) | crtc_w);
-	I915_WRITE(SPRSCALE(pipe), sprscale);
-	I915_WRITE(SPRCTL(pipe), sprctl);
-	I915_WRITE(SPRSURF(pipe), obj->gtt_offset);
-	POSTING_READ(SPRSURF(pipe));
-}
-
-static void
-ivb_disable_plane(struct drm_plane *plane)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_plane *intel_plane = to_intel_plane(plane);
-	int pipe = intel_plane->pipe;
-
-	I915_WRITE(SPRCTL(pipe), I915_READ(SPRCTL(pipe)) & ~SPRITE_ENABLE);
-	/* Can't leave the scaler enabled... */
-	I915_WRITE(SPRSCALE(pipe), 0);
-	/* Activate double buffered register update */
-	I915_WRITE(SPRSURF(pipe), 0);
-	POSTING_READ(SPRSURF(pipe));
-}
-
-static int
-ivb_update_colorkey(struct drm_plane *plane,
-		    struct drm_intel_sprite_colorkey *key)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_plane *intel_plane;
-	u32 sprctl;
-	int ret = 0;
-
-	intel_plane = to_intel_plane(plane);
-
-	I915_WRITE(SPRKEYVAL(intel_plane->pipe), key->min_value);
-	I915_WRITE(SPRKEYMAX(intel_plane->pipe), key->max_value);
-	I915_WRITE(SPRKEYMSK(intel_plane->pipe), key->channel_mask);
-
-	sprctl = I915_READ(SPRCTL(intel_plane->pipe));
-	sprctl &= ~(SPRITE_SOURCE_KEY | SPRITE_DEST_KEY);
-	if (key->flags & I915_SET_COLORKEY_DESTINATION)
-		sprctl |= SPRITE_DEST_KEY;
-	else if (key->flags & I915_SET_COLORKEY_SOURCE)
-		sprctl |= SPRITE_SOURCE_KEY;
-	I915_WRITE(SPRCTL(intel_plane->pipe), sprctl);
-
-	POSTING_READ(SPRKEYMSK(intel_plane->pipe));
-
-	return ret;
-}
-
-static void
-ivb_get_colorkey(struct drm_plane *plane, struct drm_intel_sprite_colorkey *key)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_plane *intel_plane;
-	u32 sprctl;
-
-	intel_plane = to_intel_plane(plane);
-
-	key->min_value = I915_READ(SPRKEYVAL(intel_plane->pipe));
-	key->max_value = I915_READ(SPRKEYMAX(intel_plane->pipe));
-	key->channel_mask = I915_READ(SPRKEYMSK(intel_plane->pipe));
-	key->flags = 0;
-
-	sprctl = I915_READ(SPRCTL(intel_plane->pipe));
-
-	if (sprctl & SPRITE_DEST_KEY)
-		key->flags = I915_SET_COLORKEY_DESTINATION;
-	else if (sprctl & SPRITE_SOURCE_KEY)
-		key->flags = I915_SET_COLORKEY_SOURCE;
-	else
-		key->flags = I915_SET_COLORKEY_NONE;
-}
-
-static void
-snb_update_plane(struct drm_plane *plane, struct drm_framebuffer *fb,
-		 struct drm_i915_gem_object *obj, int crtc_x, int crtc_y,
-		 unsigned int crtc_w, unsigned int crtc_h,
-		 uint32_t x, uint32_t y,
-		 uint32_t src_w, uint32_t src_h)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_plane *intel_plane = to_intel_plane(plane);
-	int pipe = intel_plane->pipe, pixel_size;
-	u32 dvscntr, dvsscale = 0;
-
-	dvscntr = I915_READ(DVSCNTR(pipe));
-
-	/* Mask out pixel format bits in case we change it */
-	dvscntr &= ~DVS_PIXFORMAT_MASK;
-	dvscntr &= ~DVS_RGB_ORDER_XBGR;
-	dvscntr &= ~DVS_YUV_BYTE_ORDER_MASK;
-
-	switch (fb->pixel_format) {
-	case DRM_FORMAT_XBGR8888:
-		dvscntr |= DVS_FORMAT_RGBX888 | DVS_RGB_ORDER_XBGR;
-		pixel_size = 4;
-		break;
-	case DRM_FORMAT_XRGB8888:
-		dvscntr |= DVS_FORMAT_RGBX888;
-		pixel_size = 4;
-		break;
-	case DRM_FORMAT_YUYV:
-		dvscntr |= DVS_FORMAT_YUV422 | DVS_YUV_ORDER_YUYV;
-		pixel_size = 2;
-		break;
-	case DRM_FORMAT_YVYU:
-		dvscntr |= DVS_FORMAT_YUV422 | DVS_YUV_ORDER_YVYU;
-		pixel_size = 2;
-		break;
-	case DRM_FORMAT_UYVY:
-		dvscntr |= DVS_FORMAT_YUV422 | DVS_YUV_ORDER_UYVY;
-		pixel_size = 2;
-		break;
-	case DRM_FORMAT_VYUY:
-		dvscntr |= DVS_FORMAT_YUV422 | DVS_YUV_ORDER_VYUY;
-		pixel_size = 2;
-		break;
-	default:
-		DRM_DEBUG_DRIVER("bad pixel format, assuming RGBX888\n");
-		dvscntr |= DVS_FORMAT_RGBX888;
-		pixel_size = 4;
-		break;
-	}
-
-	if (obj->tiling_mode != I915_TILING_NONE)
-		dvscntr |= DVS_TILED;
-
-	/* must disable */
-	dvscntr |= DVS_TRICKLE_FEED_DISABLE;
-	dvscntr |= DVS_ENABLE;
-
-	/* Sizes are 0 based */
-	src_w--;
-	src_h--;
-	crtc_w--;
-	crtc_h--;
-
-	intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size);
-
-	if (crtc_w != src_w || crtc_h != src_h)
-		dvsscale = DVS_SCALE_ENABLE | (src_w << 16) | src_h;
-
-	I915_WRITE(DVSSTRIDE(pipe), fb->pitches[0]);
-	I915_WRITE(DVSPOS(pipe), (crtc_y << 16) | crtc_x);
-	if (obj->tiling_mode != I915_TILING_NONE) {
-		I915_WRITE(DVSTILEOFF(pipe), (y << 16) | x);
-	} else {
-		unsigned long offset;
-
-		offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8);
-		I915_WRITE(DVSLINOFF(pipe), offset);
-	}
-	I915_WRITE(DVSSIZE(pipe), (crtc_h << 16) | crtc_w);
-	I915_WRITE(DVSSCALE(pipe), dvsscale);
-	I915_WRITE(DVSCNTR(pipe), dvscntr);
-	I915_WRITE(DVSSURF(pipe), obj->gtt_offset);
-	POSTING_READ(DVSSURF(pipe));
-}
-
-static void
-snb_disable_plane(struct drm_plane *plane)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_plane *intel_plane = to_intel_plane(plane);
-	int pipe = intel_plane->pipe;
-
-	I915_WRITE(DVSCNTR(pipe), I915_READ(DVSCNTR(pipe)) & ~DVS_ENABLE);
-	/* Disable the scaler */
-	I915_WRITE(DVSSCALE(pipe), 0);
-	/* Flush double buffered register updates */
-	I915_WRITE(DVSSURF(pipe), 0);
-	POSTING_READ(DVSSURF(pipe));
-}
-
-static void
-intel_enable_primary(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int reg = DSPCNTR(intel_crtc->plane);
-
-	I915_WRITE(reg, I915_READ(reg) | DISPLAY_PLANE_ENABLE);
-}
-
-static void
-intel_disable_primary(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int reg = DSPCNTR(intel_crtc->plane);
-
-	I915_WRITE(reg, I915_READ(reg) & ~DISPLAY_PLANE_ENABLE);
-}
-
-static int
-snb_update_colorkey(struct drm_plane *plane,
-		    struct drm_intel_sprite_colorkey *key)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_plane *intel_plane;
-	u32 dvscntr;
-	int ret = 0;
-
-	intel_plane = to_intel_plane(plane);
-
-	I915_WRITE(DVSKEYVAL(intel_plane->pipe), key->min_value);
-	I915_WRITE(DVSKEYMAX(intel_plane->pipe), key->max_value);
-	I915_WRITE(DVSKEYMSK(intel_plane->pipe), key->channel_mask);
-
-	dvscntr = I915_READ(DVSCNTR(intel_plane->pipe));
-	dvscntr &= ~(DVS_SOURCE_KEY | DVS_DEST_KEY);
-	if (key->flags & I915_SET_COLORKEY_DESTINATION)
-		dvscntr |= DVS_DEST_KEY;
-	else if (key->flags & I915_SET_COLORKEY_SOURCE)
-		dvscntr |= DVS_SOURCE_KEY;
-	I915_WRITE(DVSCNTR(intel_plane->pipe), dvscntr);
-
-	POSTING_READ(DVSKEYMSK(intel_plane->pipe));
-
-	return ret;
-}
-
-static void
-snb_get_colorkey(struct drm_plane *plane, struct drm_intel_sprite_colorkey *key)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_plane *intel_plane;
-	u32 dvscntr;
-
-	intel_plane = to_intel_plane(plane);
-
-	key->min_value = I915_READ(DVSKEYVAL(intel_plane->pipe));
-	key->max_value = I915_READ(DVSKEYMAX(intel_plane->pipe));
-	key->channel_mask = I915_READ(DVSKEYMSK(intel_plane->pipe));
-	key->flags = 0;
-
-	dvscntr = I915_READ(DVSCNTR(intel_plane->pipe));
-
-	if (dvscntr & DVS_DEST_KEY)
-		key->flags = I915_SET_COLORKEY_DESTINATION;
-	else if (dvscntr & DVS_SOURCE_KEY)
-		key->flags = I915_SET_COLORKEY_SOURCE;
-	else
-		key->flags = I915_SET_COLORKEY_NONE;
-}
-
-static int
-intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
-		   struct drm_framebuffer *fb, int crtc_x, int crtc_y,
-		   unsigned int crtc_w, unsigned int crtc_h,
-		   uint32_t src_x, uint32_t src_y,
-		   uint32_t src_w, uint32_t src_h)
-{
-	struct drm_device *dev = plane->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_plane *intel_plane = to_intel_plane(plane);
-	struct intel_framebuffer *intel_fb;
-	struct drm_i915_gem_object *obj, *old_obj;
-	int pipe = intel_plane->pipe;
-	int ret = 0;
-	int x = src_x >> 16, y = src_y >> 16;
-	int primary_w = crtc->mode.hdisplay, primary_h = crtc->mode.vdisplay;
-	bool disable_primary = false;
-
-	intel_fb = to_intel_framebuffer(fb);
-	obj = intel_fb->obj;
-
-	old_obj = intel_plane->obj;
-
-	src_w = src_w >> 16;
-	src_h = src_h >> 16;
-
-	/* Pipe must be running... */
-	if (!(I915_READ(PIPECONF(pipe)) & PIPECONF_ENABLE))
-		return -EINVAL;
-
-	if (crtc_x >= primary_w || crtc_y >= primary_h)
-		return -EINVAL;
-
-	/* Don't modify another pipe's plane */
-	if (intel_plane->pipe != intel_crtc->pipe)
-		return -EINVAL;
-
-	/*
-	 * Clamp the width & height into the visible area.  Note we don't
-	 * try to scale the source if part of the visible region is offscreen.
-	 * The caller must handle that by adjusting source offset and size.
-	 */
-	if ((crtc_x < 0) && ((crtc_x + crtc_w) > 0)) {
-		crtc_w += crtc_x;
-		crtc_x = 0;
-	}
-	if ((crtc_x + crtc_w) <= 0) /* Nothing to display */
-		goto out;
-	if ((crtc_x + crtc_w) > primary_w)
-		crtc_w = primary_w - crtc_x;
-
-	if ((crtc_y < 0) && ((crtc_y + crtc_h) > 0)) {
-		crtc_h += crtc_y;
-		crtc_y = 0;
-	}
-	if ((crtc_y + crtc_h) <= 0) /* Nothing to display */
-		goto out;
-	if (crtc_y + crtc_h > primary_h)
-		crtc_h = primary_h - crtc_y;
-
-	if (!crtc_w || !crtc_h) /* Again, nothing to display */
-		goto out;
-
-	/*
-	 * We can take a larger source and scale it down, but
-	 * only so much...  16x is the max on SNB.
-	 */
-	if (((src_w * src_h) / (crtc_w * crtc_h)) > intel_plane->max_downscale)
-		return -EINVAL;
-
-	/*
-	 * If the sprite is completely covering the primary plane,
-	 * we can disable the primary and save power.
-	 */
-	if ((crtc_x == 0) && (crtc_y == 0) &&
-	    (crtc_w == primary_w) && (crtc_h == primary_h))
-		disable_primary = true;
-
-	mutex_lock(&dev->struct_mutex);
-
-	ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
-	if (ret)
-		goto out_unlock;
-
-	intel_plane->obj = obj;
-
-	/*
-	 * Be sure to re-enable the primary before the sprite is no longer
-	 * covering it fully.
-	 */
-	if (!disable_primary && intel_plane->primary_disabled) {
-		intel_enable_primary(crtc);
-		intel_plane->primary_disabled = false;
-	}
-
-	intel_plane->update_plane(plane, fb, obj, crtc_x, crtc_y,
-				  crtc_w, crtc_h, x, y, src_w, src_h);
-
-	if (disable_primary) {
-		intel_disable_primary(crtc);
-		intel_plane->primary_disabled = true;
-	}
-
-	/* Unpin old obj after new one is active to avoid ugliness */
-	if (old_obj) {
-		/*
-		 * It's fairly common to simply update the position of
-		 * an existing object.  In that case, we don't need to
-		 * wait for vblank to avoid ugliness, we only need to
-		 * do the pin & ref bookkeeping.
-		 */
-		if (old_obj != obj) {
-			mutex_unlock(&dev->struct_mutex);
-			intel_wait_for_vblank(dev, to_intel_crtc(crtc)->pipe);
-			mutex_lock(&dev->struct_mutex);
-		}
-		intel_unpin_fb_obj(old_obj);
-	}
-
-out_unlock:
-	mutex_unlock(&dev->struct_mutex);
-out:
-	return ret;
-}
-
-static int
-intel_disable_plane(struct drm_plane *plane)
-{
-	struct drm_device *dev = plane->dev;
-	struct intel_plane *intel_plane = to_intel_plane(plane);
-	int ret = 0;
-
-	if (intel_plane->primary_disabled) {
-		intel_enable_primary(plane->crtc);
-		intel_plane->primary_disabled = false;
-	}
-
-	intel_plane->disable_plane(plane);
-
-	if (!intel_plane->obj)
-		goto out;
-
-	mutex_lock(&dev->struct_mutex);
-	intel_unpin_fb_obj(intel_plane->obj);
-	intel_plane->obj = NULL;
-	mutex_unlock(&dev->struct_mutex);
-out:
-
-	return ret;
-}
-
-static void intel_destroy_plane(struct drm_plane *plane)
-{
-	struct intel_plane *intel_plane = to_intel_plane(plane);
-	intel_disable_plane(plane);
-	drm_plane_cleanup(plane);
-	kfree(intel_plane);
-}
-
-int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct drm_intel_sprite_colorkey *set = data;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_mode_object *obj;
-	struct drm_plane *plane;
-	struct intel_plane *intel_plane;
-	int ret = 0;
-
-	if (!dev_priv)
-		return -EINVAL;
-
-	/* Make sure we don't try to enable both src & dest simultaneously */
-	if ((set->flags & (I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE)) == (I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE))
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	obj = drm_mode_object_find(dev, set->plane_id, DRM_MODE_OBJECT_PLANE);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	plane = obj_to_plane(obj);
-	intel_plane = to_intel_plane(plane);
-	ret = intel_plane->update_colorkey(plane, set);
-
-out_unlock:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-int intel_sprite_get_colorkey(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct drm_intel_sprite_colorkey *get = data;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_mode_object *obj;
-	struct drm_plane *plane;
-	struct intel_plane *intel_plane;
-	int ret = 0;
-
-	if (!dev_priv)
-		return -EINVAL;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	obj = drm_mode_object_find(dev, get->plane_id, DRM_MODE_OBJECT_PLANE);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	plane = obj_to_plane(obj);
-	intel_plane = to_intel_plane(plane);
-	intel_plane->get_colorkey(plane, get);
-
-out_unlock:
-	mutex_unlock(&dev->mode_config.mutex);
-	return ret;
-}
-
-static const struct drm_plane_funcs intel_plane_funcs = {
-	.update_plane = intel_update_plane,
-	.disable_plane = intel_disable_plane,
-	.destroy = intel_destroy_plane,
-};
-
-static uint32_t snb_plane_formats[] = {
-	DRM_FORMAT_XBGR8888,
-	DRM_FORMAT_XRGB8888,
-	DRM_FORMAT_YUYV,
-	DRM_FORMAT_YVYU,
-	DRM_FORMAT_UYVY,
-	DRM_FORMAT_VYUY,
-};
-
-int
-intel_plane_init(struct drm_device *dev, enum pipe pipe)
-{
-	struct intel_plane *intel_plane;
-	unsigned long possible_crtcs;
-	int ret;
-
-	if (!(IS_GEN6(dev) || IS_GEN7(dev)))
-		return -ENODEV;
-
-	intel_plane = kzalloc(sizeof(struct intel_plane), GFP_KERNEL);
-	if (!intel_plane)
-		return -ENOMEM;
-
-	if (IS_GEN6(dev)) {
-		intel_plane->max_downscale = 16;
-		intel_plane->update_plane = snb_update_plane;
-		intel_plane->disable_plane = snb_disable_plane;
-		intel_plane->update_colorkey = snb_update_colorkey;
-		intel_plane->get_colorkey = snb_get_colorkey;
-	} else if (IS_GEN7(dev)) {
-		intel_plane->max_downscale = 2;
-		intel_plane->update_plane = ivb_update_plane;
-		intel_plane->disable_plane = ivb_disable_plane;
-		intel_plane->update_colorkey = ivb_update_colorkey;
-		intel_plane->get_colorkey = ivb_get_colorkey;
-	}
-
-	intel_plane->pipe = pipe;
-	possible_crtcs = (1 << pipe);
-	ret = drm_plane_init(dev, &intel_plane->base, possible_crtcs,
-			     &intel_plane_funcs, snb_plane_formats,
-			     ARRAY_SIZE(snb_plane_formats), false);
-	if (ret)
-		kfree(intel_plane);
-
-	return ret;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_tv.c b/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_tv.c
deleted file mode 100644
index c82b1d4f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/i915/intel_tv.c
+++ /dev/null
@@ -1,1662 +0,0 @@
-/*
- * Copyright © 2006-2008 Intel Corporation
- *   Jesse Barnes <jesse.barnes@intel.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-
-/** @file
- * Integrated TV-out support for the 915GM and 945GM.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_edid.h"
-#include "intel_drv.h"
-#include "i915_drm.h"
-#include "i915_drv.h"
-
-enum tv_margin {
-	TV_MARGIN_LEFT, TV_MARGIN_TOP,
-	TV_MARGIN_RIGHT, TV_MARGIN_BOTTOM
-};
-
-/** Private structure for the integrated TV support */
-struct intel_tv {
-	struct intel_encoder base;
-
-	int type;
-	const char *tv_format;
-	int margin[4];
-	u32 save_TV_H_CTL_1;
-	u32 save_TV_H_CTL_2;
-	u32 save_TV_H_CTL_3;
-	u32 save_TV_V_CTL_1;
-	u32 save_TV_V_CTL_2;
-	u32 save_TV_V_CTL_3;
-	u32 save_TV_V_CTL_4;
-	u32 save_TV_V_CTL_5;
-	u32 save_TV_V_CTL_6;
-	u32 save_TV_V_CTL_7;
-	u32 save_TV_SC_CTL_1, save_TV_SC_CTL_2, save_TV_SC_CTL_3;
-
-	u32 save_TV_CSC_Y;
-	u32 save_TV_CSC_Y2;
-	u32 save_TV_CSC_U;
-	u32 save_TV_CSC_U2;
-	u32 save_TV_CSC_V;
-	u32 save_TV_CSC_V2;
-	u32 save_TV_CLR_KNOBS;
-	u32 save_TV_CLR_LEVEL;
-	u32 save_TV_WIN_POS;
-	u32 save_TV_WIN_SIZE;
-	u32 save_TV_FILTER_CTL_1;
-	u32 save_TV_FILTER_CTL_2;
-	u32 save_TV_FILTER_CTL_3;
-
-	u32 save_TV_H_LUMA[60];
-	u32 save_TV_H_CHROMA[60];
-	u32 save_TV_V_LUMA[43];
-	u32 save_TV_V_CHROMA[43];
-
-	u32 save_TV_DAC;
-	u32 save_TV_CTL;
-};
-
-struct video_levels {
-	int blank, black, burst;
-};
-
-struct color_conversion {
-	u16 ry, gy, by, ay;
-	u16 ru, gu, bu, au;
-	u16 rv, gv, bv, av;
-};
-
-static const u32 filter_table[] = {
-	0xB1403000, 0x2E203500, 0x35002E20, 0x3000B140,
-	0x35A0B160, 0x2DC02E80, 0xB1403480, 0xB1603000,
-	0x2EA03640, 0x34002D80, 0x3000B120, 0x36E0B160,
-	0x2D202EF0, 0xB1203380, 0xB1603000, 0x2F303780,
-	0x33002CC0, 0x3000B100, 0x3820B160, 0x2C802F50,
-	0xB10032A0, 0xB1603000, 0x2F9038C0, 0x32202C20,
-	0x3000B0E0, 0x3980B160, 0x2BC02FC0, 0xB0E031C0,
-	0xB1603000, 0x2FF03A20, 0x31602B60, 0xB020B0C0,
-	0x3AE0B160, 0x2B001810, 0xB0C03120, 0xB140B020,
-	0x18283BA0, 0x30C02A80, 0xB020B0A0, 0x3C60B140,
-	0x2A201838, 0xB0A03080, 0xB120B020, 0x18383D20,
-	0x304029C0, 0xB040B080, 0x3DE0B100, 0x29601848,
-	0xB0803000, 0xB100B040, 0x18483EC0, 0xB0402900,
-	0xB040B060, 0x3F80B0C0, 0x28801858, 0xB060B080,
-	0xB0A0B060, 0x18602820, 0xB0A02820, 0x0000B060,
-	0xB1403000, 0x2E203500, 0x35002E20, 0x3000B140,
-	0x35A0B160, 0x2DC02E80, 0xB1403480, 0xB1603000,
-	0x2EA03640, 0x34002D80, 0x3000B120, 0x36E0B160,
-	0x2D202EF0, 0xB1203380, 0xB1603000, 0x2F303780,
-	0x33002CC0, 0x3000B100, 0x3820B160, 0x2C802F50,
-	0xB10032A0, 0xB1603000, 0x2F9038C0, 0x32202C20,
-	0x3000B0E0, 0x3980B160, 0x2BC02FC0, 0xB0E031C0,
-	0xB1603000, 0x2FF03A20, 0x31602B60, 0xB020B0C0,
-	0x3AE0B160, 0x2B001810, 0xB0C03120, 0xB140B020,
-	0x18283BA0, 0x30C02A80, 0xB020B0A0, 0x3C60B140,
-	0x2A201838, 0xB0A03080, 0xB120B020, 0x18383D20,
-	0x304029C0, 0xB040B080, 0x3DE0B100, 0x29601848,
-	0xB0803000, 0xB100B040, 0x18483EC0, 0xB0402900,
-	0xB040B060, 0x3F80B0C0, 0x28801858, 0xB060B080,
-	0xB0A0B060, 0x18602820, 0xB0A02820, 0x0000B060,
-	0x36403000, 0x2D002CC0, 0x30003640, 0x2D0036C0,
-	0x35C02CC0, 0x37403000, 0x2C802D40, 0x30003540,
-	0x2D8037C0, 0x34C02C40, 0x38403000, 0x2BC02E00,
-	0x30003440, 0x2E2038C0, 0x34002B80, 0x39803000,
-	0x2B402E40, 0x30003380, 0x2E603A00, 0x33402B00,
-	0x3A803040, 0x2A802EA0, 0x30403300, 0x2EC03B40,
-	0x32802A40, 0x3C003040, 0x2A002EC0, 0x30803240,
-	0x2EC03C80, 0x320029C0, 0x3D403080, 0x29402F00,
-	0x308031C0, 0x2F203DC0, 0x31802900, 0x3E8030C0,
-	0x28802F40, 0x30C03140, 0x2F203F40, 0x31402840,
-	0x28003100, 0x28002F00, 0x00003100, 0x36403000,
-	0x2D002CC0, 0x30003640, 0x2D0036C0,
-	0x35C02CC0, 0x37403000, 0x2C802D40, 0x30003540,
-	0x2D8037C0, 0x34C02C40, 0x38403000, 0x2BC02E00,
-	0x30003440, 0x2E2038C0, 0x34002B80, 0x39803000,
-	0x2B402E40, 0x30003380, 0x2E603A00, 0x33402B00,
-	0x3A803040, 0x2A802EA0, 0x30403300, 0x2EC03B40,
-	0x32802A40, 0x3C003040, 0x2A002EC0, 0x30803240,
-	0x2EC03C80, 0x320029C0, 0x3D403080, 0x29402F00,
-	0x308031C0, 0x2F203DC0, 0x31802900, 0x3E8030C0,
-	0x28802F40, 0x30C03140, 0x2F203F40, 0x31402840,
-	0x28003100, 0x28002F00, 0x00003100,
-};
-
-/*
- * Color conversion values have 3 separate fixed point formats:
- *
- * 10 bit fields (ay, au)
- *   1.9 fixed point (b.bbbbbbbbb)
- * 11 bit fields (ry, by, ru, gu, gv)
- *   exp.mantissa (ee.mmmmmmmmm)
- *   ee = 00 = 10^-1 (0.mmmmmmmmm)
- *   ee = 01 = 10^-2 (0.0mmmmmmmmm)
- *   ee = 10 = 10^-3 (0.00mmmmmmmmm)
- *   ee = 11 = 10^-4 (0.000mmmmmmmmm)
- * 12 bit fields (gy, rv, bu)
- *   exp.mantissa (eee.mmmmmmmmm)
- *   eee = 000 = 10^-1 (0.mmmmmmmmm)
- *   eee = 001 = 10^-2 (0.0mmmmmmmmm)
- *   eee = 010 = 10^-3 (0.00mmmmmmmmm)
- *   eee = 011 = 10^-4 (0.000mmmmmmmmm)
- *   eee = 100 = reserved
- *   eee = 101 = reserved
- *   eee = 110 = reserved
- *   eee = 111 = 10^0 (m.mmmmmmmm) (only usable for 1.0 representation)
- *
- * Saturation and contrast are 8 bits, with their own representation:
- * 8 bit field (saturation, contrast)
- *   exp.mantissa (ee.mmmmmm)
- *   ee = 00 = 10^-1 (0.mmmmmm)
- *   ee = 01 = 10^0 (m.mmmmm)
- *   ee = 10 = 10^1 (mm.mmmm)
- *   ee = 11 = 10^2 (mmm.mmm)
- *
- * Simple conversion function:
- *
- * static u32
- * float_to_csc_11(float f)
- * {
- *     u32 exp;
- *     u32 mant;
- *     u32 ret;
- *
- *     if (f < 0)
- *         f = -f;
- *
- *     if (f >= 1) {
- *         exp = 0x7;
- *	   mant = 1 << 8;
- *     } else {
- *         for (exp = 0; exp < 3 && f < 0.5; exp++)
- *	   f *= 2.0;
- *         mant = (f * (1 << 9) + 0.5);
- *         if (mant >= (1 << 9))
- *             mant = (1 << 9) - 1;
- *     }
- *     ret = (exp << 9) | mant;
- *     return ret;
- * }
- */
-
-/*
- * Behold, magic numbers!  If we plant them they might grow a big
- * s-video cable to the sky... or something.
- *
- * Pre-converted to appropriate hex value.
- */
-
-/*
- * PAL & NTSC values for composite & s-video connections
- */
-static const struct color_conversion ntsc_m_csc_composite = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0104,
-	.ru = 0x0733, .gu = 0x052d, .bu = 0x05c7, .au = 0x0200,
-	.rv = 0x0340, .gv = 0x030c, .bv = 0x06d0, .av = 0x0200,
-};
-
-static const struct video_levels ntsc_m_levels_composite = {
-	.blank = 225, .black = 267, .burst = 113,
-};
-
-static const struct color_conversion ntsc_m_csc_svideo = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0133,
-	.ru = 0x076a, .gu = 0x0564, .bu = 0x030d, .au = 0x0200,
-	.rv = 0x037a, .gv = 0x033d, .bv = 0x06f6, .av = 0x0200,
-};
-
-static const struct video_levels ntsc_m_levels_svideo = {
-	.blank = 266, .black = 316, .burst = 133,
-};
-
-static const struct color_conversion ntsc_j_csc_composite = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0119,
-	.ru = 0x074c, .gu = 0x0546, .bu = 0x05ec, .au = 0x0200,
-	.rv = 0x035a, .gv = 0x0322, .bv = 0x06e1, .av = 0x0200,
-};
-
-static const struct video_levels ntsc_j_levels_composite = {
-	.blank = 225, .black = 225, .burst = 113,
-};
-
-static const struct color_conversion ntsc_j_csc_svideo = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x014c,
-	.ru = 0x0788, .gu = 0x0581, .bu = 0x0322, .au = 0x0200,
-	.rv = 0x0399, .gv = 0x0356, .bv = 0x070a, .av = 0x0200,
-};
-
-static const struct video_levels ntsc_j_levels_svideo = {
-	.blank = 266, .black = 266, .burst = 133,
-};
-
-static const struct color_conversion pal_csc_composite = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0113,
-	.ru = 0x0745, .gu = 0x053f, .bu = 0x05e1, .au = 0x0200,
-	.rv = 0x0353, .gv = 0x031c, .bv = 0x06dc, .av = 0x0200,
-};
-
-static const struct video_levels pal_levels_composite = {
-	.blank = 237, .black = 237, .burst = 118,
-};
-
-static const struct color_conversion pal_csc_svideo = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0145,
-	.ru = 0x0780, .gu = 0x0579, .bu = 0x031c, .au = 0x0200,
-	.rv = 0x0390, .gv = 0x034f, .bv = 0x0705, .av = 0x0200,
-};
-
-static const struct video_levels pal_levels_svideo = {
-	.blank = 280, .black = 280, .burst = 139,
-};
-
-static const struct color_conversion pal_m_csc_composite = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0104,
-	.ru = 0x0733, .gu = 0x052d, .bu = 0x05c7, .au = 0x0200,
-	.rv = 0x0340, .gv = 0x030c, .bv = 0x06d0, .av = 0x0200,
-};
-
-static const struct video_levels pal_m_levels_composite = {
-	.blank = 225, .black = 267, .burst = 113,
-};
-
-static const struct color_conversion pal_m_csc_svideo = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0133,
-	.ru = 0x076a, .gu = 0x0564, .bu = 0x030d, .au = 0x0200,
-	.rv = 0x037a, .gv = 0x033d, .bv = 0x06f6, .av = 0x0200,
-};
-
-static const struct video_levels pal_m_levels_svideo = {
-	.blank = 266, .black = 316, .burst = 133,
-};
-
-static const struct color_conversion pal_n_csc_composite = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0104,
-	.ru = 0x0733, .gu = 0x052d, .bu = 0x05c7, .au = 0x0200,
-	.rv = 0x0340, .gv = 0x030c, .bv = 0x06d0, .av = 0x0200,
-};
-
-static const struct video_levels pal_n_levels_composite = {
-	.blank = 225, .black = 267, .burst = 118,
-};
-
-static const struct color_conversion pal_n_csc_svideo = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0133,
-	.ru = 0x076a, .gu = 0x0564, .bu = 0x030d, .au = 0x0200,
-	.rv = 0x037a, .gv = 0x033d, .bv = 0x06f6, .av = 0x0200,
-};
-
-static const struct video_levels pal_n_levels_svideo = {
-	.blank = 266, .black = 316, .burst = 139,
-};
-
-/*
- * Component connections
- */
-static const struct color_conversion sdtv_csc_yprpb = {
-	.ry = 0x0332, .gy = 0x012d, .by = 0x07d3, .ay = 0x0145,
-	.ru = 0x0559, .gu = 0x0353, .bu = 0x0100, .au = 0x0200,
-	.rv = 0x0100, .gv = 0x03ad, .bv = 0x074d, .av = 0x0200,
-};
-
-static const struct color_conversion sdtv_csc_rgb = {
-	.ry = 0x0000, .gy = 0x0f00, .by = 0x0000, .ay = 0x0166,
-	.ru = 0x0000, .gu = 0x0000, .bu = 0x0f00, .au = 0x0166,
-	.rv = 0x0f00, .gv = 0x0000, .bv = 0x0000, .av = 0x0166,
-};
-
-static const struct color_conversion hdtv_csc_yprpb = {
-	.ry = 0x05b3, .gy = 0x016e, .by = 0x0728, .ay = 0x0145,
-	.ru = 0x07d5, .gu = 0x038b, .bu = 0x0100, .au = 0x0200,
-	.rv = 0x0100, .gv = 0x03d1, .bv = 0x06bc, .av = 0x0200,
-};
-
-static const struct color_conversion hdtv_csc_rgb = {
-	.ry = 0x0000, .gy = 0x0f00, .by = 0x0000, .ay = 0x0166,
-	.ru = 0x0000, .gu = 0x0000, .bu = 0x0f00, .au = 0x0166,
-	.rv = 0x0f00, .gv = 0x0000, .bv = 0x0000, .av = 0x0166,
-};
-
-static const struct video_levels component_levels = {
-	.blank = 279, .black = 279, .burst = 0,
-};
-
-
-struct tv_mode {
-	const char *name;
-	int clock;
-	int refresh; /* in millihertz (for precision) */
-	u32 oversample;
-	int hsync_end, hblank_start, hblank_end, htotal;
-	bool progressive, trilevel_sync, component_only;
-	int vsync_start_f1, vsync_start_f2, vsync_len;
-	bool veq_ena;
-	int veq_start_f1, veq_start_f2, veq_len;
-	int vi_end_f1, vi_end_f2, nbr_end;
-	bool burst_ena;
-	int hburst_start, hburst_len;
-	int vburst_start_f1, vburst_end_f1;
-	int vburst_start_f2, vburst_end_f2;
-	int vburst_start_f3, vburst_end_f3;
-	int vburst_start_f4, vburst_end_f4;
-	/*
-	 * subcarrier programming
-	 */
-	int dda2_size, dda3_size, dda1_inc, dda2_inc, dda3_inc;
-	u32 sc_reset;
-	bool pal_burst;
-	/*
-	 * blank/black levels
-	 */
-	const struct video_levels *composite_levels, *svideo_levels;
-	const struct color_conversion *composite_color, *svideo_color;
-	const u32 *filter_table;
-	int max_srcw;
-};
-
-
-/*
- * Sub carrier DDA
- *
- *  I think this works as follows:
- *
- *  subcarrier freq = pixel_clock * (dda1_inc + dda2_inc / dda2_size) / 4096
- *
- * Presumably, when dda3 is added in, it gets to adjust the dda2_inc value
- *
- * So,
- *  dda1_ideal = subcarrier/pixel * 4096
- *  dda1_inc = floor (dda1_ideal)
- *  dda2 = dda1_ideal - dda1_inc
- *
- *  then pick a ratio for dda2 that gives the closest approximation. If
- *  you can't get close enough, you can play with dda3 as well. This
- *  seems likely to happen when dda2 is small as the jumps would be larger
- *
- * To invert this,
- *
- *  pixel_clock = subcarrier * 4096 / (dda1_inc + dda2_inc / dda2_size)
- *
- * The constants below were all computed using a 107.520MHz clock
- */
-
-/**
- * Register programming values for TV modes.
- *
- * These values account for -1s required.
- */
-
-static const struct tv_mode tv_modes[] = {
-	{
-		.name		= "NTSC-M",
-		.clock		= 108000,
-		.refresh	= 59940,
-		.oversample	= TV_OVERSAMPLE_8X,
-		.component_only = 0,
-		/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 3.580MHz */
-
-		.hsync_end	= 64,		    .hblank_end		= 124,
-		.hblank_start	= 836,		    .htotal		= 857,
-
-		.progressive	= false,	    .trilevel_sync = false,
-
-		.vsync_start_f1	= 6,		    .vsync_start_f2	= 7,
-		.vsync_len	= 6,
-
-		.veq_ena	= true,		    .veq_start_f1	= 0,
-		.veq_start_f2	= 1,		    .veq_len		= 18,
-
-		.vi_end_f1	= 20,		    .vi_end_f2		= 21,
-		.nbr_end	= 240,
-
-		.burst_ena	= true,
-		.hburst_start	= 72,		    .hburst_len		= 34,
-		.vburst_start_f1 = 9,		    .vburst_end_f1	= 240,
-		.vburst_start_f2 = 10,		    .vburst_end_f2	= 240,
-		.vburst_start_f3 = 9,		    .vburst_end_f3	= 240,
-		.vburst_start_f4 = 10,		    .vburst_end_f4	= 240,
-
-		/* desired 3.5800000 actual 3.5800000 clock 107.52 */
-		.dda1_inc	=    135,
-		.dda2_inc	=  20800,	    .dda2_size		=  27456,
-		.dda3_inc	=      0,	    .dda3_size		=      0,
-		.sc_reset	= TV_SC_RESET_EVERY_4,
-		.pal_burst	= false,
-
-		.composite_levels = &ntsc_m_levels_composite,
-		.composite_color = &ntsc_m_csc_composite,
-		.svideo_levels  = &ntsc_m_levels_svideo,
-		.svideo_color = &ntsc_m_csc_svideo,
-
-		.filter_table = filter_table,
-	},
-	{
-		.name		= "NTSC-443",
-		.clock		= 108000,
-		.refresh	= 59940,
-		.oversample	= TV_OVERSAMPLE_8X,
-		.component_only = 0,
-		/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 4.43MHz */
-		.hsync_end	= 64,		    .hblank_end		= 124,
-		.hblank_start	= 836,		    .htotal		= 857,
-
-		.progressive	= false,	    .trilevel_sync = false,
-
-		.vsync_start_f1 = 6,		    .vsync_start_f2	= 7,
-		.vsync_len	= 6,
-
-		.veq_ena	= true,		    .veq_start_f1	= 0,
-		.veq_start_f2	= 1,		    .veq_len		= 18,
-
-		.vi_end_f1	= 20,		    .vi_end_f2		= 21,
-		.nbr_end	= 240,
-
-		.burst_ena	= true,
-		.hburst_start	= 72,		    .hburst_len		= 34,
-		.vburst_start_f1 = 9,		    .vburst_end_f1	= 240,
-		.vburst_start_f2 = 10,		    .vburst_end_f2	= 240,
-		.vburst_start_f3 = 9,		    .vburst_end_f3	= 240,
-		.vburst_start_f4 = 10,		    .vburst_end_f4	= 240,
-
-		/* desired 4.4336180 actual 4.4336180 clock 107.52 */
-		.dda1_inc       =    168,
-		.dda2_inc       =   4093,       .dda2_size      =  27456,
-		.dda3_inc       =    310,       .dda3_size      =    525,
-		.sc_reset   = TV_SC_RESET_NEVER,
-		.pal_burst  = false,
-
-		.composite_levels = &ntsc_m_levels_composite,
-		.composite_color = &ntsc_m_csc_composite,
-		.svideo_levels  = &ntsc_m_levels_svideo,
-		.svideo_color = &ntsc_m_csc_svideo,
-
-		.filter_table = filter_table,
-	},
-	{
-		.name		= "NTSC-J",
-		.clock		= 108000,
-		.refresh	= 59940,
-		.oversample	= TV_OVERSAMPLE_8X,
-		.component_only = 0,
-
-		/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 3.580MHz */
-		.hsync_end	= 64,		    .hblank_end		= 124,
-		.hblank_start = 836,	    .htotal		= 857,
-
-		.progressive	= false,    .trilevel_sync = false,
-
-		.vsync_start_f1	= 6,	    .vsync_start_f2	= 7,
-		.vsync_len	= 6,
-
-		.veq_ena      = true,	    .veq_start_f1	= 0,
-		.veq_start_f2 = 1,	    .veq_len		= 18,
-
-		.vi_end_f1	= 20,		    .vi_end_f2		= 21,
-		.nbr_end	= 240,
-
-		.burst_ena	= true,
-		.hburst_start	= 72,		    .hburst_len		= 34,
-		.vburst_start_f1 = 9,		    .vburst_end_f1	= 240,
-		.vburst_start_f2 = 10,		    .vburst_end_f2	= 240,
-		.vburst_start_f3 = 9,		    .vburst_end_f3	= 240,
-		.vburst_start_f4 = 10,		    .vburst_end_f4	= 240,
-
-		/* desired 3.5800000 actual 3.5800000 clock 107.52 */
-		.dda1_inc	=    135,
-		.dda2_inc	=  20800,	    .dda2_size		=  27456,
-		.dda3_inc	=      0,	    .dda3_size		=      0,
-		.sc_reset	= TV_SC_RESET_EVERY_4,
-		.pal_burst	= false,
-
-		.composite_levels = &ntsc_j_levels_composite,
-		.composite_color = &ntsc_j_csc_composite,
-		.svideo_levels  = &ntsc_j_levels_svideo,
-		.svideo_color = &ntsc_j_csc_svideo,
-
-		.filter_table = filter_table,
-	},
-	{
-		.name		= "PAL-M",
-		.clock		= 108000,
-		.refresh	= 59940,
-		.oversample	= TV_OVERSAMPLE_8X,
-		.component_only = 0,
-
-		/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 3.580MHz */
-		.hsync_end	= 64,		  .hblank_end		= 124,
-		.hblank_start = 836,	  .htotal		= 857,
-
-		.progressive	= false,	    .trilevel_sync = false,
-
-		.vsync_start_f1	= 6,		    .vsync_start_f2	= 7,
-		.vsync_len	= 6,
-
-		.veq_ena	= true,		    .veq_start_f1	= 0,
-		.veq_start_f2	= 1,		    .veq_len		= 18,
-
-		.vi_end_f1	= 20,		    .vi_end_f2		= 21,
-		.nbr_end	= 240,
-
-		.burst_ena	= true,
-		.hburst_start	= 72,		    .hburst_len		= 34,
-		.vburst_start_f1 = 9,		    .vburst_end_f1	= 240,
-		.vburst_start_f2 = 10,		    .vburst_end_f2	= 240,
-		.vburst_start_f3 = 9,		    .vburst_end_f3	= 240,
-		.vburst_start_f4 = 10,		    .vburst_end_f4	= 240,
-
-		/* desired 3.5800000 actual 3.5800000 clock 107.52 */
-		.dda1_inc	=    135,
-		.dda2_inc	=  16704,	    .dda2_size		=  27456,
-		.dda3_inc	=      0,	    .dda3_size		=      0,
-		.sc_reset	= TV_SC_RESET_EVERY_8,
-		.pal_burst  = true,
-
-		.composite_levels = &pal_m_levels_composite,
-		.composite_color = &pal_m_csc_composite,
-		.svideo_levels  = &pal_m_levels_svideo,
-		.svideo_color = &pal_m_csc_svideo,
-
-		.filter_table = filter_table,
-	},
-	{
-		/* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */
-		.name	    = "PAL-N",
-		.clock		= 108000,
-		.refresh	= 50000,
-		.oversample	= TV_OVERSAMPLE_8X,
-		.component_only = 0,
-
-		.hsync_end	= 64,		    .hblank_end		= 128,
-		.hblank_start = 844,	    .htotal		= 863,
-
-		.progressive  = false,    .trilevel_sync = false,
-
-
-		.vsync_start_f1	= 6,	   .vsync_start_f2	= 7,
-		.vsync_len	= 6,
-
-		.veq_ena	= true,		    .veq_start_f1	= 0,
-		.veq_start_f2	= 1,		    .veq_len		= 18,
-
-		.vi_end_f1	= 24,		    .vi_end_f2		= 25,
-		.nbr_end	= 286,
-
-		.burst_ena	= true,
-		.hburst_start = 73,	    .hburst_len		= 34,
-		.vburst_start_f1 = 8,	    .vburst_end_f1	= 285,
-		.vburst_start_f2 = 8,	    .vburst_end_f2	= 286,
-		.vburst_start_f3 = 9,	    .vburst_end_f3	= 286,
-		.vburst_start_f4 = 9,	    .vburst_end_f4	= 285,
-
-
-		/* desired 4.4336180 actual 4.4336180 clock 107.52 */
-		.dda1_inc       =    135,
-		.dda2_inc       =  23578,       .dda2_size      =  27648,
-		.dda3_inc       =    134,       .dda3_size      =    625,
-		.sc_reset   = TV_SC_RESET_EVERY_8,
-		.pal_burst  = true,
-
-		.composite_levels = &pal_n_levels_composite,
-		.composite_color = &pal_n_csc_composite,
-		.svideo_levels  = &pal_n_levels_svideo,
-		.svideo_color = &pal_n_csc_svideo,
-
-		.filter_table = filter_table,
-	},
-	{
-		/* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */
-		.name	    = "PAL",
-		.clock		= 108000,
-		.refresh	= 50000,
-		.oversample	= TV_OVERSAMPLE_8X,
-		.component_only = 0,
-
-		.hsync_end	= 64,		    .hblank_end		= 142,
-		.hblank_start	= 844,	    .htotal		= 863,
-
-		.progressive	= false,    .trilevel_sync = false,
-
-		.vsync_start_f1	= 5,	    .vsync_start_f2	= 6,
-		.vsync_len	= 5,
-
-		.veq_ena	= true,	    .veq_start_f1	= 0,
-		.veq_start_f2	= 1,	    .veq_len		= 15,
-
-		.vi_end_f1	= 24,		    .vi_end_f2		= 25,
-		.nbr_end	= 286,
-
-		.burst_ena	= true,
-		.hburst_start	= 73,		    .hburst_len		= 32,
-		.vburst_start_f1 = 8,		    .vburst_end_f1	= 285,
-		.vburst_start_f2 = 8,		    .vburst_end_f2	= 286,
-		.vburst_start_f3 = 9,		    .vburst_end_f3	= 286,
-		.vburst_start_f4 = 9,		    .vburst_end_f4	= 285,
-
-		/* desired 4.4336180 actual 4.4336180 clock 107.52 */
-		.dda1_inc       =    168,
-		.dda2_inc       =   4122,       .dda2_size      =  27648,
-		.dda3_inc       =     67,       .dda3_size      =    625,
-		.sc_reset   = TV_SC_RESET_EVERY_8,
-		.pal_burst  = true,
-
-		.composite_levels = &pal_levels_composite,
-		.composite_color = &pal_csc_composite,
-		.svideo_levels  = &pal_levels_svideo,
-		.svideo_color = &pal_csc_svideo,
-
-		.filter_table = filter_table,
-	},
-	{
-		.name       = "480p",
-		.clock		= 107520,
-		.refresh	= 59940,
-		.oversample     = TV_OVERSAMPLE_4X,
-		.component_only = 1,
-
-		.hsync_end      = 64,               .hblank_end         = 122,
-		.hblank_start   = 842,              .htotal             = 857,
-
-		.progressive    = true,		    .trilevel_sync = false,
-
-		.vsync_start_f1 = 12,               .vsync_start_f2     = 12,
-		.vsync_len      = 12,
-
-		.veq_ena        = false,
-
-		.vi_end_f1      = 44,               .vi_end_f2          = 44,
-		.nbr_end        = 479,
-
-		.burst_ena      = false,
-
-		.filter_table = filter_table,
-	},
-	{
-		.name       = "576p",
-		.clock		= 107520,
-		.refresh	= 50000,
-		.oversample     = TV_OVERSAMPLE_4X,
-		.component_only = 1,
-
-		.hsync_end      = 64,               .hblank_end         = 139,
-		.hblank_start   = 859,              .htotal             = 863,
-
-		.progressive    = true,		    .trilevel_sync = false,
-
-		.vsync_start_f1 = 10,               .vsync_start_f2     = 10,
-		.vsync_len      = 10,
-
-		.veq_ena        = false,
-
-		.vi_end_f1      = 48,               .vi_end_f2          = 48,
-		.nbr_end        = 575,
-
-		.burst_ena      = false,
-
-		.filter_table = filter_table,
-	},
-	{
-		.name       = "720p@60Hz",
-		.clock		= 148800,
-		.refresh	= 60000,
-		.oversample     = TV_OVERSAMPLE_2X,
-		.component_only = 1,
-
-		.hsync_end      = 80,               .hblank_end         = 300,
-		.hblank_start   = 1580,             .htotal             = 1649,
-
-		.progressive	= true,		    .trilevel_sync = true,
-
-		.vsync_start_f1 = 10,               .vsync_start_f2     = 10,
-		.vsync_len      = 10,
-
-		.veq_ena        = false,
-
-		.vi_end_f1      = 29,               .vi_end_f2          = 29,
-		.nbr_end        = 719,
-
-		.burst_ena      = false,
-
-		.filter_table = filter_table,
-	},
-	{
-		.name       = "720p@50Hz",
-		.clock		= 148800,
-		.refresh	= 50000,
-		.oversample     = TV_OVERSAMPLE_2X,
-		.component_only = 1,
-
-		.hsync_end      = 80,               .hblank_end         = 300,
-		.hblank_start   = 1580,             .htotal             = 1979,
-
-		.progressive	= true,		    .trilevel_sync = true,
-
-		.vsync_start_f1 = 10,               .vsync_start_f2     = 10,
-		.vsync_len      = 10,
-
-		.veq_ena        = false,
-
-		.vi_end_f1      = 29,               .vi_end_f2          = 29,
-		.nbr_end        = 719,
-
-		.burst_ena      = false,
-
-		.filter_table = filter_table,
-		.max_srcw = 800
-	},
-	{
-		.name       = "1080i@50Hz",
-		.clock		= 148800,
-		.refresh	= 50000,
-		.oversample     = TV_OVERSAMPLE_2X,
-		.component_only = 1,
-
-		.hsync_end      = 88,               .hblank_end         = 235,
-		.hblank_start   = 2155,             .htotal             = 2639,
-
-		.progressive	= false,	  .trilevel_sync = true,
-
-		.vsync_start_f1 = 4,              .vsync_start_f2     = 5,
-		.vsync_len      = 10,
-
-		.veq_ena	= true,	    .veq_start_f1	= 4,
-		.veq_start_f2   = 4,	    .veq_len		= 10,
-
-
-		.vi_end_f1      = 21,           .vi_end_f2          = 22,
-		.nbr_end        = 539,
-
-		.burst_ena      = false,
-
-		.filter_table = filter_table,
-	},
-	{
-		.name       = "1080i@60Hz",
-		.clock		= 148800,
-		.refresh	= 60000,
-		.oversample     = TV_OVERSAMPLE_2X,
-		.component_only = 1,
-
-		.hsync_end      = 88,               .hblank_end         = 235,
-		.hblank_start   = 2155,             .htotal             = 2199,
-
-		.progressive	= false,	    .trilevel_sync = true,
-
-		.vsync_start_f1 = 4,               .vsync_start_f2     = 5,
-		.vsync_len      = 10,
-
-		.veq_ena	= true,		    .veq_start_f1	= 4,
-		.veq_start_f2	= 4,		    .veq_len		= 10,
-
-
-		.vi_end_f1      = 21,               .vi_end_f2          = 22,
-		.nbr_end        = 539,
-
-		.burst_ena      = false,
-
-		.filter_table = filter_table,
-	},
-};
-
-static struct intel_tv *enc_to_intel_tv(struct drm_encoder *encoder)
-{
-	return container_of(encoder, struct intel_tv, base.base);
-}
-
-static struct intel_tv *intel_attached_tv(struct drm_connector *connector)
-{
-	return container_of(intel_attached_encoder(connector),
-			    struct intel_tv,
-			    base);
-}
-
-static void
-intel_tv_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		I915_WRITE(TV_CTL, I915_READ(TV_CTL) | TV_ENC_ENABLE);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
-		break;
-	}
-}
-
-static const struct tv_mode *
-intel_tv_mode_lookup(const char *tv_format)
-{
-	int i;
-
-	for (i = 0; i < sizeof(tv_modes) / sizeof(tv_modes[0]); i++) {
-		const struct tv_mode *tv_mode = &tv_modes[i];
-
-		if (!strcmp(tv_format, tv_mode->name))
-			return tv_mode;
-	}
-	return NULL;
-}
-
-static const struct tv_mode *
-intel_tv_mode_find(struct intel_tv *intel_tv)
-{
-	return intel_tv_mode_lookup(intel_tv->tv_format);
-}
-
-static enum drm_mode_status
-intel_tv_mode_valid(struct drm_connector *connector,
-		    struct drm_display_mode *mode)
-{
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
-
-	/* Ensure TV refresh is close to desired refresh */
-	if (tv_mode && abs(tv_mode->refresh - drm_mode_vrefresh(mode) * 1000)
-				< 1000)
-		return MODE_OK;
-
-	return MODE_CLOCK_RANGE;
-}
-
-
-static bool
-intel_tv_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		    struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_mode_config *drm_config = &dev->mode_config;
-	struct intel_tv *intel_tv = enc_to_intel_tv(encoder);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
-	struct drm_encoder *other_encoder;
-
-	if (!tv_mode)
-		return false;
-
-	/* FIXME: lock encoder list */
-	list_for_each_entry(other_encoder, &drm_config->encoder_list, head) {
-		if (other_encoder != encoder &&
-		    other_encoder->crtc == encoder->crtc)
-			return false;
-	}
-
-	adjusted_mode->clock = tv_mode->clock;
-	return true;
-}
-
-static void
-intel_tv_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		  struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_tv *intel_tv = enc_to_intel_tv(encoder);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
-	u32 tv_ctl;
-	u32 hctl1, hctl2, hctl3;
-	u32 vctl1, vctl2, vctl3, vctl4, vctl5, vctl6, vctl7;
-	u32 scctl1, scctl2, scctl3;
-	int i, j;
-	const struct video_levels *video_levels;
-	const struct color_conversion *color_conversion;
-	bool burst_ena;
-	int pipe = intel_crtc->pipe;
-
-	if (!tv_mode)
-		return;	/* can't happen (mode_prepare prevents this) */
-
-	tv_ctl = I915_READ(TV_CTL);
-	tv_ctl &= TV_CTL_SAVE;
-
-	switch (intel_tv->type) {
-	default:
-	case DRM_MODE_CONNECTOR_Unknown:
-	case DRM_MODE_CONNECTOR_Composite:
-		tv_ctl |= TV_ENC_OUTPUT_COMPOSITE;
-		video_levels = tv_mode->composite_levels;
-		color_conversion = tv_mode->composite_color;
-		burst_ena = tv_mode->burst_ena;
-		break;
-	case DRM_MODE_CONNECTOR_Component:
-		tv_ctl |= TV_ENC_OUTPUT_COMPONENT;
-		video_levels = &component_levels;
-		if (tv_mode->burst_ena)
-			color_conversion = &sdtv_csc_yprpb;
-		else
-			color_conversion = &hdtv_csc_yprpb;
-		burst_ena = false;
-		break;
-	case DRM_MODE_CONNECTOR_SVIDEO:
-		tv_ctl |= TV_ENC_OUTPUT_SVIDEO;
-		video_levels = tv_mode->svideo_levels;
-		color_conversion = tv_mode->svideo_color;
-		burst_ena = tv_mode->burst_ena;
-		break;
-	}
-	hctl1 = (tv_mode->hsync_end << TV_HSYNC_END_SHIFT) |
-		(tv_mode->htotal << TV_HTOTAL_SHIFT);
-
-	hctl2 = (tv_mode->hburst_start << 16) |
-		(tv_mode->hburst_len << TV_HBURST_LEN_SHIFT);
-
-	if (burst_ena)
-		hctl2 |= TV_BURST_ENA;
-
-	hctl3 = (tv_mode->hblank_start << TV_HBLANK_START_SHIFT) |
-		(tv_mode->hblank_end << TV_HBLANK_END_SHIFT);
-
-	vctl1 = (tv_mode->nbr_end << TV_NBR_END_SHIFT) |
-		(tv_mode->vi_end_f1 << TV_VI_END_F1_SHIFT) |
-		(tv_mode->vi_end_f2 << TV_VI_END_F2_SHIFT);
-
-	vctl2 = (tv_mode->vsync_len << TV_VSYNC_LEN_SHIFT) |
-		(tv_mode->vsync_start_f1 << TV_VSYNC_START_F1_SHIFT) |
-		(tv_mode->vsync_start_f2 << TV_VSYNC_START_F2_SHIFT);
-
-	vctl3 = (tv_mode->veq_len << TV_VEQ_LEN_SHIFT) |
-		(tv_mode->veq_start_f1 << TV_VEQ_START_F1_SHIFT) |
-		(tv_mode->veq_start_f2 << TV_VEQ_START_F2_SHIFT);
-
-	if (tv_mode->veq_ena)
-		vctl3 |= TV_EQUAL_ENA;
-
-	vctl4 = (tv_mode->vburst_start_f1 << TV_VBURST_START_F1_SHIFT) |
-		(tv_mode->vburst_end_f1 << TV_VBURST_END_F1_SHIFT);
-
-	vctl5 = (tv_mode->vburst_start_f2 << TV_VBURST_START_F2_SHIFT) |
-		(tv_mode->vburst_end_f2 << TV_VBURST_END_F2_SHIFT);
-
-	vctl6 = (tv_mode->vburst_start_f3 << TV_VBURST_START_F3_SHIFT) |
-		(tv_mode->vburst_end_f3 << TV_VBURST_END_F3_SHIFT);
-
-	vctl7 = (tv_mode->vburst_start_f4 << TV_VBURST_START_F4_SHIFT) |
-		(tv_mode->vburst_end_f4 << TV_VBURST_END_F4_SHIFT);
-
-	if (intel_crtc->pipe == 1)
-		tv_ctl |= TV_ENC_PIPEB_SELECT;
-	tv_ctl |= tv_mode->oversample;
-
-	if (tv_mode->progressive)
-		tv_ctl |= TV_PROGRESSIVE;
-	if (tv_mode->trilevel_sync)
-		tv_ctl |= TV_TRILEVEL_SYNC;
-	if (tv_mode->pal_burst)
-		tv_ctl |= TV_PAL_BURST;
-
-	scctl1 = 0;
-	if (tv_mode->dda1_inc)
-		scctl1 |= TV_SC_DDA1_EN;
-	if (tv_mode->dda2_inc)
-		scctl1 |= TV_SC_DDA2_EN;
-	if (tv_mode->dda3_inc)
-		scctl1 |= TV_SC_DDA3_EN;
-	scctl1 |= tv_mode->sc_reset;
-	if (video_levels)
-		scctl1 |= video_levels->burst << TV_BURST_LEVEL_SHIFT;
-	scctl1 |= tv_mode->dda1_inc << TV_SCDDA1_INC_SHIFT;
-
-	scctl2 = tv_mode->dda2_size << TV_SCDDA2_SIZE_SHIFT |
-		tv_mode->dda2_inc << TV_SCDDA2_INC_SHIFT;
-
-	scctl3 = tv_mode->dda3_size << TV_SCDDA3_SIZE_SHIFT |
-		tv_mode->dda3_inc << TV_SCDDA3_INC_SHIFT;
-
-	/* Enable two fixes for the chips that need them. */
-	if (dev->pci_device < 0x2772)
-		tv_ctl |= TV_ENC_C0_FIX | TV_ENC_SDP_FIX;
-
-	I915_WRITE(TV_H_CTL_1, hctl1);
-	I915_WRITE(TV_H_CTL_2, hctl2);
-	I915_WRITE(TV_H_CTL_3, hctl3);
-	I915_WRITE(TV_V_CTL_1, vctl1);
-	I915_WRITE(TV_V_CTL_2, vctl2);
-	I915_WRITE(TV_V_CTL_3, vctl3);
-	I915_WRITE(TV_V_CTL_4, vctl4);
-	I915_WRITE(TV_V_CTL_5, vctl5);
-	I915_WRITE(TV_V_CTL_6, vctl6);
-	I915_WRITE(TV_V_CTL_7, vctl7);
-	I915_WRITE(TV_SC_CTL_1, scctl1);
-	I915_WRITE(TV_SC_CTL_2, scctl2);
-	I915_WRITE(TV_SC_CTL_3, scctl3);
-
-	if (color_conversion) {
-		I915_WRITE(TV_CSC_Y, (color_conversion->ry << 16) |
-			   color_conversion->gy);
-		I915_WRITE(TV_CSC_Y2, (color_conversion->by << 16) |
-			   color_conversion->ay);
-		I915_WRITE(TV_CSC_U, (color_conversion->ru << 16) |
-			   color_conversion->gu);
-		I915_WRITE(TV_CSC_U2, (color_conversion->bu << 16) |
-			   color_conversion->au);
-		I915_WRITE(TV_CSC_V, (color_conversion->rv << 16) |
-			   color_conversion->gv);
-		I915_WRITE(TV_CSC_V2, (color_conversion->bv << 16) |
-			   color_conversion->av);
-	}
-
-	if (INTEL_INFO(dev)->gen >= 4)
-		I915_WRITE(TV_CLR_KNOBS, 0x00404000);
-	else
-		I915_WRITE(TV_CLR_KNOBS, 0x00606000);
-
-	if (video_levels)
-		I915_WRITE(TV_CLR_LEVEL,
-			   ((video_levels->black << TV_BLACK_LEVEL_SHIFT) |
-			    (video_levels->blank << TV_BLANK_LEVEL_SHIFT)));
-	{
-		int pipeconf_reg = PIPECONF(pipe);
-		int dspcntr_reg = DSPCNTR(intel_crtc->plane);
-		int pipeconf = I915_READ(pipeconf_reg);
-		int dspcntr = I915_READ(dspcntr_reg);
-		int dspbase_reg = DSPADDR(intel_crtc->plane);
-		int xpos = 0x0, ypos = 0x0;
-		unsigned int xsize, ysize;
-		/* Pipe must be off here */
-		I915_WRITE(dspcntr_reg, dspcntr & ~DISPLAY_PLANE_ENABLE);
-		/* Flush the plane changes */
-		I915_WRITE(dspbase_reg, I915_READ(dspbase_reg));
-
-		/* Wait for vblank for the disable to take effect */
-		if (IS_GEN2(dev))
-			intel_wait_for_vblank(dev, intel_crtc->pipe);
-
-		I915_WRITE(pipeconf_reg, pipeconf & ~PIPECONF_ENABLE);
-		/* Wait for vblank for the disable to take effect. */
-		intel_wait_for_pipe_off(dev, intel_crtc->pipe);
-
-		/* Filter ctl must be set before TV_WIN_SIZE */
-		I915_WRITE(TV_FILTER_CTL_1, TV_AUTO_SCALE);
-		xsize = tv_mode->hblank_start - tv_mode->hblank_end;
-		if (tv_mode->progressive)
-			ysize = tv_mode->nbr_end + 1;
-		else
-			ysize = 2*tv_mode->nbr_end + 1;
-
-		xpos += intel_tv->margin[TV_MARGIN_LEFT];
-		ypos += intel_tv->margin[TV_MARGIN_TOP];
-		xsize -= (intel_tv->margin[TV_MARGIN_LEFT] +
-			  intel_tv->margin[TV_MARGIN_RIGHT]);
-		ysize -= (intel_tv->margin[TV_MARGIN_TOP] +
-			  intel_tv->margin[TV_MARGIN_BOTTOM]);
-		I915_WRITE(TV_WIN_POS, (xpos<<16)|ypos);
-		I915_WRITE(TV_WIN_SIZE, (xsize<<16)|ysize);
-
-		I915_WRITE(pipeconf_reg, pipeconf);
-		I915_WRITE(dspcntr_reg, dspcntr);
-		/* Flush the plane changes */
-		I915_WRITE(dspbase_reg, I915_READ(dspbase_reg));
-	}
-
-	j = 0;
-	for (i = 0; i < 60; i++)
-		I915_WRITE(TV_H_LUMA_0 + (i<<2), tv_mode->filter_table[j++]);
-	for (i = 0; i < 60; i++)
-		I915_WRITE(TV_H_CHROMA_0 + (i<<2), tv_mode->filter_table[j++]);
-	for (i = 0; i < 43; i++)
-		I915_WRITE(TV_V_LUMA_0 + (i<<2), tv_mode->filter_table[j++]);
-	for (i = 0; i < 43; i++)
-		I915_WRITE(TV_V_CHROMA_0 + (i<<2), tv_mode->filter_table[j++]);
-	I915_WRITE(TV_DAC, I915_READ(TV_DAC) & TV_DAC_SAVE);
-	I915_WRITE(TV_CTL, tv_ctl);
-}
-
-static const struct drm_display_mode reported_modes[] = {
-	{
-		.name = "NTSC 480i",
-		.clock = 107520,
-		.hdisplay = 1280,
-		.hsync_start = 1368,
-		.hsync_end = 1496,
-		.htotal = 1712,
-
-		.vdisplay = 1024,
-		.vsync_start = 1027,
-		.vsync_end = 1034,
-		.vtotal = 1104,
-		.type = DRM_MODE_TYPE_DRIVER,
-	},
-};
-
-/**
- * Detects TV presence by checking for load.
- *
- * Requires that the current pipe's DPLL is active.
-
- * \return true if TV is connected.
- * \return false if TV is disconnected.
- */
-static int
-intel_tv_detect_type(struct intel_tv *intel_tv,
-		      struct drm_connector *connector)
-{
-	struct drm_encoder *encoder = &intel_tv->base.base;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned long irqflags;
-	u32 tv_ctl, save_tv_ctl;
-	u32 tv_dac, save_tv_dac;
-	int type;
-
-	/* Disable TV interrupts around load detect or we'll recurse */
-	if (connector->polled & DRM_CONNECTOR_POLL_HPD) {
-		spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-		i915_disable_pipestat(dev_priv, 0,
-				      PIPE_HOTPLUG_INTERRUPT_ENABLE |
-				      PIPE_HOTPLUG_TV_INTERRUPT_ENABLE);
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-	}
-
-	save_tv_dac = tv_dac = I915_READ(TV_DAC);
-	save_tv_ctl = tv_ctl = I915_READ(TV_CTL);
-
-	/* Poll for TV detection */
-	tv_ctl &= ~(TV_ENC_ENABLE | TV_TEST_MODE_MASK);
-	tv_ctl |= TV_TEST_MODE_MONITOR_DETECT;
-	if (intel_crtc->pipe == 1)
-		tv_ctl |= TV_ENC_PIPEB_SELECT;
-	else
-		tv_ctl &= ~TV_ENC_PIPEB_SELECT;
-
-	tv_dac &= ~(TVDAC_SENSE_MASK | DAC_A_MASK | DAC_B_MASK | DAC_C_MASK);
-	tv_dac |= (TVDAC_STATE_CHG_EN |
-		   TVDAC_A_SENSE_CTL |
-		   TVDAC_B_SENSE_CTL |
-		   TVDAC_C_SENSE_CTL |
-		   DAC_CTL_OVERRIDE |
-		   DAC_A_0_7_V |
-		   DAC_B_0_7_V |
-		   DAC_C_0_7_V);
-
-	I915_WRITE(TV_CTL, tv_ctl);
-	I915_WRITE(TV_DAC, tv_dac);
-	POSTING_READ(TV_DAC);
-
-	intel_wait_for_vblank(intel_tv->base.base.dev,
-			      to_intel_crtc(intel_tv->base.base.crtc)->pipe);
-
-	type = -1;
-	tv_dac = I915_READ(TV_DAC);
-	DRM_DEBUG_KMS("TV detected: %x, %x\n", tv_ctl, tv_dac);
-	/*
-	 *  A B C
-	 *  0 1 1 Composite
-	 *  1 0 X svideo
-	 *  0 0 0 Component
-	 */
-	if ((tv_dac & TVDAC_SENSE_MASK) == (TVDAC_B_SENSE | TVDAC_C_SENSE)) {
-		DRM_DEBUG_KMS("Detected Composite TV connection\n");
-		type = DRM_MODE_CONNECTOR_Composite;
-	} else if ((tv_dac & (TVDAC_A_SENSE|TVDAC_B_SENSE)) == TVDAC_A_SENSE) {
-		DRM_DEBUG_KMS("Detected S-Video TV connection\n");
-		type = DRM_MODE_CONNECTOR_SVIDEO;
-	} else if ((tv_dac & TVDAC_SENSE_MASK) == 0) {
-		DRM_DEBUG_KMS("Detected Component TV connection\n");
-		type = DRM_MODE_CONNECTOR_Component;
-	} else {
-		DRM_DEBUG_KMS("Unrecognised TV connection\n");
-		type = -1;
-	}
-
-	I915_WRITE(TV_DAC, save_tv_dac & ~TVDAC_STATE_CHG_EN);
-	I915_WRITE(TV_CTL, save_tv_ctl);
-	POSTING_READ(TV_CTL);
-
-	/* For unknown reasons the hw barfs if we don't do this vblank wait. */
-	intel_wait_for_vblank(intel_tv->base.base.dev,
-			      to_intel_crtc(intel_tv->base.base.crtc)->pipe);
-
-	/* Restore interrupt config */
-	if (connector->polled & DRM_CONNECTOR_POLL_HPD) {
-		spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-		i915_enable_pipestat(dev_priv, 0,
-				     PIPE_HOTPLUG_INTERRUPT_ENABLE |
-				     PIPE_HOTPLUG_TV_INTERRUPT_ENABLE);
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-	}
-
-	return type;
-}
-
-/*
- * Here we set accurate tv format according to connector type
- * i.e Component TV should not be assigned by NTSC or PAL
- */
-static void intel_tv_find_better_format(struct drm_connector *connector)
-{
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
-	int i;
-
-	if ((intel_tv->type == DRM_MODE_CONNECTOR_Component) ==
-		tv_mode->component_only)
-		return;
-
-
-	for (i = 0; i < sizeof(tv_modes) / sizeof(*tv_modes); i++) {
-		tv_mode = tv_modes + i;
-
-		if ((intel_tv->type == DRM_MODE_CONNECTOR_Component) ==
-			tv_mode->component_only)
-			break;
-	}
-
-	intel_tv->tv_format = tv_mode->name;
-	drm_connector_property_set_value(connector,
-		connector->dev->mode_config.tv_mode_property, i);
-}
-
-/**
- * Detect the TV connection.
- *
- * Currently this always returns CONNECTOR_STATUS_UNKNOWN, as we need to be sure
- * we have a pipe programmed in order to probe the TV.
- */
-static enum drm_connector_status
-intel_tv_detect(struct drm_connector *connector, bool force)
-{
-	struct drm_display_mode mode;
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	int type;
-
-	mode = reported_modes[0];
-	drm_mode_set_crtcinfo(&mode, 0);
-
-	if (intel_tv->base.base.crtc && intel_tv->base.base.crtc->enabled) {
-		type = intel_tv_detect_type(intel_tv, connector);
-	} else if (force) {
-		struct intel_load_detect_pipe tmp;
-
-		if (intel_get_load_detect_pipe(&intel_tv->base, connector,
-					       &mode, &tmp)) {
-			type = intel_tv_detect_type(intel_tv, connector);
-			intel_release_load_detect_pipe(&intel_tv->base,
-						       connector,
-						       &tmp);
-		} else
-			return connector_status_unknown;
-	} else
-		return connector->status;
-
-	if (type < 0)
-		return connector_status_disconnected;
-
-	intel_tv->type = type;
-	intel_tv_find_better_format(connector);
-
-	return connector_status_connected;
-}
-
-static const struct input_res {
-	const char *name;
-	int w, h;
-} input_res_table[] = {
-	{"640x480", 640, 480},
-	{"800x600", 800, 600},
-	{"1024x768", 1024, 768},
-	{"1280x1024", 1280, 1024},
-	{"848x480", 848, 480},
-	{"1280x720", 1280, 720},
-	{"1920x1080", 1920, 1080},
-};
-
-/*
- * Chose preferred mode  according to line number of TV format
- */
-static void
-intel_tv_chose_preferred_modes(struct drm_connector *connector,
-			       struct drm_display_mode *mode_ptr)
-{
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
-
-	if (tv_mode->nbr_end < 480 && mode_ptr->vdisplay == 480)
-		mode_ptr->type |= DRM_MODE_TYPE_PREFERRED;
-	else if (tv_mode->nbr_end > 480) {
-		if (tv_mode->progressive == true && tv_mode->nbr_end < 720) {
-			if (mode_ptr->vdisplay == 720)
-				mode_ptr->type |= DRM_MODE_TYPE_PREFERRED;
-		} else if (mode_ptr->vdisplay == 1080)
-				mode_ptr->type |= DRM_MODE_TYPE_PREFERRED;
-	}
-}
-
-/**
- * Stub get_modes function.
- *
- * This should probably return a set of fixed modes, unless we can figure out
- * how to probe modes off of TV connections.
- */
-
-static int
-intel_tv_get_modes(struct drm_connector *connector)
-{
-	struct drm_display_mode *mode_ptr;
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
-	int j, count = 0;
-	u64 tmp;
-
-	for (j = 0; j < ARRAY_SIZE(input_res_table);
-	     j++) {
-		const struct input_res *input = &input_res_table[j];
-		unsigned int hactive_s = input->w;
-		unsigned int vactive_s = input->h;
-
-		if (tv_mode->max_srcw && input->w > tv_mode->max_srcw)
-			continue;
-
-		if (input->w > 1024 && (!tv_mode->progressive
-					&& !tv_mode->component_only))
-			continue;
-
-		mode_ptr = drm_mode_create(connector->dev);
-		if (!mode_ptr)
-			continue;
-		strncpy(mode_ptr->name, input->name, DRM_DISPLAY_MODE_LEN);
-
-		mode_ptr->hdisplay = hactive_s;
-		mode_ptr->hsync_start = hactive_s + 1;
-		mode_ptr->hsync_end = hactive_s + 64;
-		if (mode_ptr->hsync_end <= mode_ptr->hsync_start)
-			mode_ptr->hsync_end = mode_ptr->hsync_start + 1;
-		mode_ptr->htotal = hactive_s + 96;
-
-		mode_ptr->vdisplay = vactive_s;
-		mode_ptr->vsync_start = vactive_s + 1;
-		mode_ptr->vsync_end = vactive_s + 32;
-		if (mode_ptr->vsync_end <= mode_ptr->vsync_start)
-			mode_ptr->vsync_end = mode_ptr->vsync_start  + 1;
-		mode_ptr->vtotal = vactive_s + 33;
-
-		tmp = (u64) tv_mode->refresh * mode_ptr->vtotal;
-		tmp *= mode_ptr->htotal;
-		tmp = div_u64(tmp, 1000000);
-		mode_ptr->clock = (int) tmp;
-
-		mode_ptr->type = DRM_MODE_TYPE_DRIVER;
-		intel_tv_chose_preferred_modes(connector, mode_ptr);
-		drm_mode_probed_add(connector, mode_ptr);
-		count++;
-	}
-
-	return count;
-}
-
-static void
-intel_tv_destroy(struct drm_connector *connector)
-{
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-
-static int
-intel_tv_set_property(struct drm_connector *connector, struct drm_property *property,
-		      uint64_t val)
-{
-	struct drm_device *dev = connector->dev;
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	struct drm_crtc *crtc = intel_tv->base.base.crtc;
-	int ret = 0;
-	bool changed = false;
-
-	ret = drm_connector_property_set_value(connector, property, val);
-	if (ret < 0)
-		goto out;
-
-	if (property == dev->mode_config.tv_left_margin_property &&
-		intel_tv->margin[TV_MARGIN_LEFT] != val) {
-		intel_tv->margin[TV_MARGIN_LEFT] = val;
-		changed = true;
-	} else if (property == dev->mode_config.tv_right_margin_property &&
-		intel_tv->margin[TV_MARGIN_RIGHT] != val) {
-		intel_tv->margin[TV_MARGIN_RIGHT] = val;
-		changed = true;
-	} else if (property == dev->mode_config.tv_top_margin_property &&
-		intel_tv->margin[TV_MARGIN_TOP] != val) {
-		intel_tv->margin[TV_MARGIN_TOP] = val;
-		changed = true;
-	} else if (property == dev->mode_config.tv_bottom_margin_property &&
-		intel_tv->margin[TV_MARGIN_BOTTOM] != val) {
-		intel_tv->margin[TV_MARGIN_BOTTOM] = val;
-		changed = true;
-	} else if (property == dev->mode_config.tv_mode_property) {
-		if (val >= ARRAY_SIZE(tv_modes)) {
-			ret = -EINVAL;
-			goto out;
-		}
-		if (!strcmp(intel_tv->tv_format, tv_modes[val].name))
-			goto out;
-
-		intel_tv->tv_format = tv_modes[val].name;
-		changed = true;
-	} else {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (changed && crtc)
-		drm_crtc_helper_set_mode(crtc, &crtc->mode, crtc->x,
-				crtc->y, crtc->fb);
-out:
-	return ret;
-}
-
-static const struct drm_encoder_helper_funcs intel_tv_helper_funcs = {
-	.dpms = intel_tv_dpms,
-	.mode_fixup = intel_tv_mode_fixup,
-	.prepare = intel_encoder_prepare,
-	.mode_set = intel_tv_mode_set,
-	.commit = intel_encoder_commit,
-};
-
-static const struct drm_connector_funcs intel_tv_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = intel_tv_detect,
-	.destroy = intel_tv_destroy,
-	.set_property = intel_tv_set_property,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-};
-
-static const struct drm_connector_helper_funcs intel_tv_connector_helper_funcs = {
-	.mode_valid = intel_tv_mode_valid,
-	.get_modes = intel_tv_get_modes,
-	.best_encoder = intel_best_encoder,
-};
-
-static const struct drm_encoder_funcs intel_tv_enc_funcs = {
-	.destroy = intel_encoder_destroy,
-};
-
-/*
- * Enumerate the child dev array parsed from VBT to check whether
- * the integrated TV is present.
- * If it is present, return 1.
- * If it is not present, return false.
- * If no child dev is parsed from VBT, it assumes that the TV is present.
- */
-static int tv_is_present_in_vbt(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct child_device_config *p_child;
-	int i, ret;
-
-	if (!dev_priv->child_dev_num)
-		return 1;
-
-	ret = 0;
-	for (i = 0; i < dev_priv->child_dev_num; i++) {
-		p_child = dev_priv->child_dev + i;
-		/*
-		 * If the device type is not TV, continue.
-		 */
-		if (p_child->device_type != DEVICE_TYPE_INT_TV &&
-			p_child->device_type != DEVICE_TYPE_TV)
-			continue;
-		/* Only when the addin_offset is non-zero, it is regarded
-		 * as present.
-		 */
-		if (p_child->addin_offset) {
-			ret = 1;
-			break;
-		}
-	}
-	return ret;
-}
-
-void
-intel_tv_init(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_connector *connector;
-	struct intel_tv *intel_tv;
-	struct intel_encoder *intel_encoder;
-	struct intel_connector *intel_connector;
-	u32 tv_dac_on, tv_dac_off, save_tv_dac;
-	char *tv_format_names[ARRAY_SIZE(tv_modes)];
-	int i, initial_mode = 0;
-
-	if ((I915_READ(TV_CTL) & TV_FUSE_STATE_MASK) == TV_FUSE_STATE_DISABLED)
-		return;
-
-	if (!tv_is_present_in_vbt(dev)) {
-		DRM_DEBUG_KMS("Integrated TV is not present.\n");
-		return;
-	}
-	/* Even if we have an encoder we may not have a connector */
-	if (!dev_priv->int_tv_support)
-		return;
-
-	/*
-	 * Sanity check the TV output by checking to see if the
-	 * DAC register holds a value
-	 */
-	save_tv_dac = I915_READ(TV_DAC);
-
-	I915_WRITE(TV_DAC, save_tv_dac | TVDAC_STATE_CHG_EN);
-	tv_dac_on = I915_READ(TV_DAC);
-
-	I915_WRITE(TV_DAC, save_tv_dac & ~TVDAC_STATE_CHG_EN);
-	tv_dac_off = I915_READ(TV_DAC);
-
-	I915_WRITE(TV_DAC, save_tv_dac);
-
-	/*
-	 * If the register does not hold the state change enable
-	 * bit, (either as a 0 or a 1), assume it doesn't really
-	 * exist
-	 */
-	if ((tv_dac_on & TVDAC_STATE_CHG_EN) == 0 ||
-	    (tv_dac_off & TVDAC_STATE_CHG_EN) != 0)
-		return;
-
-	intel_tv = kzalloc(sizeof(struct intel_tv), GFP_KERNEL);
-	if (!intel_tv) {
-		return;
-	}
-
-	intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
-	if (!intel_connector) {
-		kfree(intel_tv);
-		return;
-	}
-
-	intel_encoder = &intel_tv->base;
-	connector = &intel_connector->base;
-
-	/* The documentation, for the older chipsets at least, recommend
-	 * using a polling method rather than hotplug detection for TVs.
-	 * This is because in order to perform the hotplug detection, the PLLs
-	 * for the TV must be kept alive increasing power drain and starving
-	 * bandwidth from other encoders. Notably for instance, it causes
-	 * pipe underruns on Crestline when this encoder is supposedly idle.
-	 *
-	 * More recent chipsets favour HDMI rather than integrated S-Video.
-	 */
-	connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-
-	drm_connector_init(dev, connector, &intel_tv_connector_funcs,
-			   DRM_MODE_CONNECTOR_SVIDEO);
-
-	drm_encoder_init(dev, &intel_encoder->base, &intel_tv_enc_funcs,
-			 DRM_MODE_ENCODER_TVDAC);
-
-	intel_connector_attach_encoder(intel_connector, intel_encoder);
-	intel_encoder->type = INTEL_OUTPUT_TVOUT;
-	intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
-	intel_encoder->clone_mask = (1 << INTEL_TV_CLONE_BIT);
-	intel_encoder->base.possible_crtcs = ((1 << 0) | (1 << 1));
-	intel_encoder->base.possible_clones = (1 << INTEL_OUTPUT_TVOUT);
-	intel_tv->type = DRM_MODE_CONNECTOR_Unknown;
-
-	/* BIOS margin values */
-	intel_tv->margin[TV_MARGIN_LEFT] = 54;
-	intel_tv->margin[TV_MARGIN_TOP] = 36;
-	intel_tv->margin[TV_MARGIN_RIGHT] = 46;
-	intel_tv->margin[TV_MARGIN_BOTTOM] = 37;
-
-	intel_tv->tv_format = tv_modes[initial_mode].name;
-
-	drm_encoder_helper_add(&intel_encoder->base, &intel_tv_helper_funcs);
-	drm_connector_helper_add(connector, &intel_tv_connector_helper_funcs);
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	/* Create TV properties then attach current values */
-	for (i = 0; i < ARRAY_SIZE(tv_modes); i++)
-		tv_format_names[i] = (char *)tv_modes[i].name;
-	drm_mode_create_tv_properties(dev,
-				      ARRAY_SIZE(tv_modes),
-				      tv_format_names);
-
-	drm_connector_attach_property(connector, dev->mode_config.tv_mode_property,
-				   initial_mode);
-	drm_connector_attach_property(connector,
-				   dev->mode_config.tv_left_margin_property,
-				   intel_tv->margin[TV_MARGIN_LEFT]);
-	drm_connector_attach_property(connector,
-				   dev->mode_config.tv_top_margin_property,
-				   intel_tv->margin[TV_MARGIN_TOP]);
-	drm_connector_attach_property(connector,
-				   dev->mode_config.tv_right_margin_property,
-				   intel_tv->margin[TV_MARGIN_RIGHT]);
-	drm_connector_attach_property(connector,
-				   dev->mode_config.tv_bottom_margin_property,
-				   intel_tv->margin[TV_MARGIN_BOTTOM]);
-	drm_sysfs_connector_add(connector);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/mga/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/mga/Makefile
deleted file mode 100644
index 60684785..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/mga/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm
-mga-y := mga_drv.o mga_dma.o mga_state.o mga_warp.o mga_irq.o
-
-mga-$(CONFIG_COMPAT) += mga_ioc32.o
-
-obj-$(CONFIG_DRM_MGA)	+= mga.o
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_dma.c b/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_dma.c
deleted file mode 100644
index 507aa3df..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_dma.c
+++ /dev/null
@@ -1,1156 +0,0 @@
-/* mga_dma.c -- DMA support for mga g200/g400 -*- linux-c -*-
- * Created: Mon Dec 13 01:50:01 1999 by jhartmann@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file mga_dma.c
- * DMA support for MGA G200 / G400.
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Jeff Hartmann <jhartmann@valinux.com>
- * \author Keith Whitwell <keith@tungstengraphics.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "mga_drm.h"
-#include "mga_drv.h"
-
-#define MGA_DEFAULT_USEC_TIMEOUT	10000
-#define MGA_FREELIST_DEBUG		0
-
-#define MINIMAL_CLEANUP 0
-#define FULL_CLEANUP 1
-static int mga_do_cleanup_dma(struct drm_device *dev, int full_cleanup);
-
-/* ================================================================
- * Engine control
- */
-
-int mga_do_wait_for_idle(drm_mga_private_t *dev_priv)
-{
-	u32 status = 0;
-	int i;
-	DRM_DEBUG("\n");
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		status = MGA_READ(MGA_STATUS) & MGA_ENGINE_IDLE_MASK;
-		if (status == MGA_ENDPRDMASTS) {
-			MGA_WRITE8(MGA_CRTC_INDEX, 0);
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-
-#if MGA_DMA_DEBUG
-	DRM_ERROR("failed!\n");
-	DRM_INFO("   status=0x%08x\n", status);
-#endif
-	return -EBUSY;
-}
-
-static int mga_do_dma_reset(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_primary_buffer_t *primary = &dev_priv->prim;
-
-	DRM_DEBUG("\n");
-
-	/* The primary DMA stream should look like new right about now.
-	 */
-	primary->tail = 0;
-	primary->space = primary->size;
-	primary->last_flush = 0;
-
-	sarea_priv->last_wrap = 0;
-
-	/* FIXME: Reset counters, buffer ages etc...
-	 */
-
-	/* FIXME: What else do we need to reinitialize?  WARP stuff?
-	 */
-
-	return 0;
-}
-
-/* ================================================================
- * Primary DMA stream
- */
-
-void mga_do_dma_flush(drm_mga_private_t *dev_priv)
-{
-	drm_mga_primary_buffer_t *primary = &dev_priv->prim;
-	u32 head, tail;
-	u32 status = 0;
-	int i;
-	DMA_LOCALS;
-	DRM_DEBUG("\n");
-
-	/* We need to wait so that we can do an safe flush */
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		status = MGA_READ(MGA_STATUS) & MGA_ENGINE_IDLE_MASK;
-		if (status == MGA_ENDPRDMASTS)
-			break;
-		DRM_UDELAY(1);
-	}
-
-	if (primary->tail == primary->last_flush) {
-		DRM_DEBUG("   bailing out...\n");
-		return;
-	}
-
-	tail = primary->tail + dev_priv->primary->offset;
-
-	/* We need to pad the stream between flushes, as the card
-	 * actually (partially?) reads the first of these commands.
-	 * See page 4-16 in the G400 manual, middle of the page or so.
-	 */
-	BEGIN_DMA(1);
-
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000, MGA_DMAPAD, 0x00000000);
-
-	ADVANCE_DMA();
-
-	primary->last_flush = primary->tail;
-
-	head = MGA_READ(MGA_PRIMADDRESS);
-
-	if (head <= tail)
-		primary->space = primary->size - primary->tail;
-	else
-		primary->space = head - tail;
-
-	DRM_DEBUG("   head = 0x%06lx\n", (unsigned long)(head - dev_priv->primary->offset));
-	DRM_DEBUG("   tail = 0x%06lx\n", (unsigned long)(tail - dev_priv->primary->offset));
-	DRM_DEBUG("  space = 0x%06x\n", primary->space);
-
-	mga_flush_write_combine();
-	MGA_WRITE(MGA_PRIMEND, tail | dev_priv->dma_access);
-
-	DRM_DEBUG("done.\n");
-}
-
-void mga_do_dma_wrap_start(drm_mga_private_t *dev_priv)
-{
-	drm_mga_primary_buffer_t *primary = &dev_priv->prim;
-	u32 head, tail;
-	DMA_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_DMA_WRAP();
-
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000, MGA_DMAPAD, 0x00000000);
-
-	ADVANCE_DMA();
-
-	tail = primary->tail + dev_priv->primary->offset;
-
-	primary->tail = 0;
-	primary->last_flush = 0;
-	primary->last_wrap++;
-
-	head = MGA_READ(MGA_PRIMADDRESS);
-
-	if (head == dev_priv->primary->offset)
-		primary->space = primary->size;
-	else
-		primary->space = head - dev_priv->primary->offset;
-
-	DRM_DEBUG("   head = 0x%06lx\n", (unsigned long)(head - dev_priv->primary->offset));
-	DRM_DEBUG("   tail = 0x%06x\n", primary->tail);
-	DRM_DEBUG("   wrap = %d\n", primary->last_wrap);
-	DRM_DEBUG("  space = 0x%06x\n", primary->space);
-
-	mga_flush_write_combine();
-	MGA_WRITE(MGA_PRIMEND, tail | dev_priv->dma_access);
-
-	set_bit(0, &primary->wrapped);
-	DRM_DEBUG("done.\n");
-}
-
-void mga_do_dma_wrap_end(drm_mga_private_t *dev_priv)
-{
-	drm_mga_primary_buffer_t *primary = &dev_priv->prim;
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	u32 head = dev_priv->primary->offset;
-	DRM_DEBUG("\n");
-
-	sarea_priv->last_wrap++;
-	DRM_DEBUG("   wrap = %d\n", sarea_priv->last_wrap);
-
-	mga_flush_write_combine();
-	MGA_WRITE(MGA_PRIMADDRESS, head | MGA_DMA_GENERAL);
-
-	clear_bit(0, &primary->wrapped);
-	DRM_DEBUG("done.\n");
-}
-
-/* ================================================================
- * Freelist management
- */
-
-#define MGA_BUFFER_USED		(~0)
-#define MGA_BUFFER_FREE		0
-
-#if MGA_FREELIST_DEBUG
-static void mga_freelist_print(struct drm_device *dev)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_freelist_t *entry;
-
-	DRM_INFO("\n");
-	DRM_INFO("current dispatch: last=0x%x done=0x%x\n",
-		 dev_priv->sarea_priv->last_dispatch,
-		 (unsigned int)(MGA_READ(MGA_PRIMADDRESS) -
-				dev_priv->primary->offset));
-	DRM_INFO("current freelist:\n");
-
-	for (entry = dev_priv->head->next; entry; entry = entry->next) {
-		DRM_INFO("   %p   idx=%2d  age=0x%x 0x%06lx\n",
-			 entry, entry->buf->idx, entry->age.head,
-			 (unsigned long)(entry->age.head - dev_priv->primary->offset));
-	}
-	DRM_INFO("\n");
-}
-#endif
-
-static int mga_freelist_init(struct drm_device *dev, drm_mga_private_t *dev_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_mga_buf_priv_t *buf_priv;
-	drm_mga_freelist_t *entry;
-	int i;
-	DRM_DEBUG("count=%d\n", dma->buf_count);
-
-	dev_priv->head = kzalloc(sizeof(drm_mga_freelist_t), GFP_KERNEL);
-	if (dev_priv->head == NULL)
-		return -ENOMEM;
-
-	SET_AGE(&dev_priv->head->age, MGA_BUFFER_USED, 0);
-
-	for (i = 0; i < dma->buf_count; i++) {
-		buf = dma->buflist[i];
-		buf_priv = buf->dev_private;
-
-		entry = kzalloc(sizeof(drm_mga_freelist_t), GFP_KERNEL);
-		if (entry == NULL)
-			return -ENOMEM;
-
-		entry->next = dev_priv->head->next;
-		entry->prev = dev_priv->head;
-		SET_AGE(&entry->age, MGA_BUFFER_FREE, 0);
-		entry->buf = buf;
-
-		if (dev_priv->head->next != NULL)
-			dev_priv->head->next->prev = entry;
-		if (entry->next == NULL)
-			dev_priv->tail = entry;
-
-		buf_priv->list_entry = entry;
-		buf_priv->discard = 0;
-		buf_priv->dispatched = 0;
-
-		dev_priv->head->next = entry;
-	}
-
-	return 0;
-}
-
-static void mga_freelist_cleanup(struct drm_device *dev)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_freelist_t *entry;
-	drm_mga_freelist_t *next;
-	DRM_DEBUG("\n");
-
-	entry = dev_priv->head;
-	while (entry) {
-		next = entry->next;
-		kfree(entry);
-		entry = next;
-	}
-
-	dev_priv->head = dev_priv->tail = NULL;
-}
-
-#if 0
-/* FIXME: Still needed?
- */
-static void mga_freelist_reset(struct drm_device *dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_mga_buf_priv_t *buf_priv;
-	int i;
-
-	for (i = 0; i < dma->buf_count; i++) {
-		buf = dma->buflist[i];
-		buf_priv = buf->dev_private;
-		SET_AGE(&buf_priv->list_entry->age, MGA_BUFFER_FREE, 0);
-	}
-}
-#endif
-
-static struct drm_buf *mga_freelist_get(struct drm_device * dev)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_freelist_t *next;
-	drm_mga_freelist_t *prev;
-	drm_mga_freelist_t *tail = dev_priv->tail;
-	u32 head, wrap;
-	DRM_DEBUG("\n");
-
-	head = MGA_READ(MGA_PRIMADDRESS);
-	wrap = dev_priv->sarea_priv->last_wrap;
-
-	DRM_DEBUG("   tail=0x%06lx %d\n",
-		  tail->age.head ?
-		  (unsigned long)(tail->age.head - dev_priv->primary->offset) : 0,
-		  tail->age.wrap);
-	DRM_DEBUG("   head=0x%06lx %d\n",
-		  (unsigned long)(head - dev_priv->primary->offset), wrap);
-
-	if (TEST_AGE(&tail->age, head, wrap)) {
-		prev = dev_priv->tail->prev;
-		next = dev_priv->tail;
-		prev->next = NULL;
-		next->prev = next->next = NULL;
-		dev_priv->tail = prev;
-		SET_AGE(&next->age, MGA_BUFFER_USED, 0);
-		return next->buf;
-	}
-
-	DRM_DEBUG("returning NULL!\n");
-	return NULL;
-}
-
-int mga_freelist_put(struct drm_device *dev, struct drm_buf *buf)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_buf_priv_t *buf_priv = buf->dev_private;
-	drm_mga_freelist_t *head, *entry, *prev;
-
-	DRM_DEBUG("age=0x%06lx wrap=%d\n",
-		  (unsigned long)(buf_priv->list_entry->age.head -
-				  dev_priv->primary->offset),
-		  buf_priv->list_entry->age.wrap);
-
-	entry = buf_priv->list_entry;
-	head = dev_priv->head;
-
-	if (buf_priv->list_entry->age.head == MGA_BUFFER_USED) {
-		SET_AGE(&entry->age, MGA_BUFFER_FREE, 0);
-		prev = dev_priv->tail;
-		prev->next = entry;
-		entry->prev = prev;
-		entry->next = NULL;
-	} else {
-		prev = head->next;
-		head->next = entry;
-		prev->prev = entry;
-		entry->prev = head;
-		entry->next = prev;
-	}
-
-	return 0;
-}
-
-/* ================================================================
- * DMA initialization, cleanup
- */
-
-int mga_driver_load(struct drm_device *dev, unsigned long flags)
-{
-	drm_mga_private_t *dev_priv;
-	int ret;
-
-	dev_priv = kzalloc(sizeof(drm_mga_private_t), GFP_KERNEL);
-	if (!dev_priv)
-		return -ENOMEM;
-
-	dev->dev_private = (void *)dev_priv;
-
-	dev_priv->usec_timeout = MGA_DEFAULT_USEC_TIMEOUT;
-	dev_priv->chipset = flags;
-
-	pci_set_master(dev->pdev);
-
-	dev_priv->mmio_base = pci_resource_start(dev->pdev, 1);
-	dev_priv->mmio_size = pci_resource_len(dev->pdev, 1);
-
-	dev->counters += 3;
-	dev->types[6] = _DRM_STAT_IRQ;
-	dev->types[7] = _DRM_STAT_PRIMARY;
-	dev->types[8] = _DRM_STAT_SECONDARY;
-
-	ret = drm_vblank_init(dev, 1);
-
-	if (ret) {
-		(void) mga_driver_unload(dev);
-		return ret;
-	}
-
-	return 0;
-}
-
-#if __OS_HAS_AGP
-/**
- * Bootstrap the driver for AGP DMA.
- *
- * \todo
- * Investigate whether there is any benefit to storing the WARP microcode in
- * AGP memory.  If not, the microcode may as well always be put in PCI
- * memory.
- *
- * \todo
- * This routine needs to set dma_bs->agp_mode to the mode actually configured
- * in the hardware.  Looking just at the Linux AGP driver code, I don't see
- * an easy way to determine this.
- *
- * \sa mga_do_dma_bootstrap, mga_do_pci_dma_bootstrap
- */
-static int mga_do_agp_dma_bootstrap(struct drm_device *dev,
-				    drm_mga_dma_bootstrap_t *dma_bs)
-{
-	drm_mga_private_t *const dev_priv =
-	    (drm_mga_private_t *) dev->dev_private;
-	unsigned int warp_size = MGA_WARP_UCODE_SIZE;
-	int err;
-	unsigned offset;
-	const unsigned secondary_size = dma_bs->secondary_bin_count
-	    * dma_bs->secondary_bin_size;
-	const unsigned agp_size = (dma_bs->agp_size << 20);
-	struct drm_buf_desc req;
-	struct drm_agp_mode mode;
-	struct drm_agp_info info;
-	struct drm_agp_buffer agp_req;
-	struct drm_agp_binding bind_req;
-
-	/* Acquire AGP. */
-	err = drm_agp_acquire(dev);
-	if (err) {
-		DRM_ERROR("Unable to acquire AGP: %d\n", err);
-		return err;
-	}
-
-	err = drm_agp_info(dev, &info);
-	if (err) {
-		DRM_ERROR("Unable to get AGP info: %d\n", err);
-		return err;
-	}
-
-	mode.mode = (info.mode & ~0x07) | dma_bs->agp_mode;
-	err = drm_agp_enable(dev, mode);
-	if (err) {
-		DRM_ERROR("Unable to enable AGP (mode = 0x%lx)\n", mode.mode);
-		return err;
-	}
-
-	/* In addition to the usual AGP mode configuration, the G200 AGP cards
-	 * need to have the AGP mode "manually" set.
-	 */
-
-	if (dev_priv->chipset == MGA_CARD_TYPE_G200) {
-		if (mode.mode & 0x02)
-			MGA_WRITE(MGA_AGP_PLL, MGA_AGP2XPLL_ENABLE);
-		else
-			MGA_WRITE(MGA_AGP_PLL, MGA_AGP2XPLL_DISABLE);
-	}
-
-	/* Allocate and bind AGP memory. */
-	agp_req.size = agp_size;
-	agp_req.type = 0;
-	err = drm_agp_alloc(dev, &agp_req);
-	if (err) {
-		dev_priv->agp_size = 0;
-		DRM_ERROR("Unable to allocate %uMB AGP memory\n",
-			  dma_bs->agp_size);
-		return err;
-	}
-
-	dev_priv->agp_size = agp_size;
-	dev_priv->agp_handle = agp_req.handle;
-
-	bind_req.handle = agp_req.handle;
-	bind_req.offset = 0;
-	err = drm_agp_bind(dev, &bind_req);
-	if (err) {
-		DRM_ERROR("Unable to bind AGP memory: %d\n", err);
-		return err;
-	}
-
-	/* Make drm_addbufs happy by not trying to create a mapping for less
-	 * than a page.
-	 */
-	if (warp_size < PAGE_SIZE)
-		warp_size = PAGE_SIZE;
-
-	offset = 0;
-	err = drm_addmap(dev, offset, warp_size,
-			 _DRM_AGP, _DRM_READ_ONLY, &dev_priv->warp);
-	if (err) {
-		DRM_ERROR("Unable to map WARP microcode: %d\n", err);
-		return err;
-	}
-
-	offset += warp_size;
-	err = drm_addmap(dev, offset, dma_bs->primary_size,
-			 _DRM_AGP, _DRM_READ_ONLY, &dev_priv->primary);
-	if (err) {
-		DRM_ERROR("Unable to map primary DMA region: %d\n", err);
-		return err;
-	}
-
-	offset += dma_bs->primary_size;
-	err = drm_addmap(dev, offset, secondary_size,
-			 _DRM_AGP, 0, &dev->agp_buffer_map);
-	if (err) {
-		DRM_ERROR("Unable to map secondary DMA region: %d\n", err);
-		return err;
-	}
-
-	(void)memset(&req, 0, sizeof(req));
-	req.count = dma_bs->secondary_bin_count;
-	req.size = dma_bs->secondary_bin_size;
-	req.flags = _DRM_AGP_BUFFER;
-	req.agp_start = offset;
-
-	err = drm_addbufs_agp(dev, &req);
-	if (err) {
-		DRM_ERROR("Unable to add secondary DMA buffers: %d\n", err);
-		return err;
-	}
-
-	{
-		struct drm_map_list *_entry;
-		unsigned long agp_token = 0;
-
-		list_for_each_entry(_entry, &dev->maplist, head) {
-			if (_entry->map == dev->agp_buffer_map)
-				agp_token = _entry->user_token;
-		}
-		if (!agp_token)
-			return -EFAULT;
-
-		dev->agp_buffer_token = agp_token;
-	}
-
-	offset += secondary_size;
-	err = drm_addmap(dev, offset, agp_size - offset,
-			 _DRM_AGP, 0, &dev_priv->agp_textures);
-	if (err) {
-		DRM_ERROR("Unable to map AGP texture region %d\n", err);
-		return err;
-	}
-
-	drm_core_ioremap(dev_priv->warp, dev);
-	drm_core_ioremap(dev_priv->primary, dev);
-	drm_core_ioremap(dev->agp_buffer_map, dev);
-
-	if (!dev_priv->warp->handle ||
-	    !dev_priv->primary->handle || !dev->agp_buffer_map->handle) {
-		DRM_ERROR("failed to ioremap agp regions! (%p, %p, %p)\n",
-			  dev_priv->warp->handle, dev_priv->primary->handle,
-			  dev->agp_buffer_map->handle);
-		return -ENOMEM;
-	}
-
-	dev_priv->dma_access = MGA_PAGPXFER;
-	dev_priv->wagp_enable = MGA_WAGP_ENABLE;
-
-	DRM_INFO("Initialized card for AGP DMA.\n");
-	return 0;
-}
-#else
-static int mga_do_agp_dma_bootstrap(struct drm_device *dev,
-				    drm_mga_dma_bootstrap_t *dma_bs)
-{
-	return -EINVAL;
-}
-#endif
-
-/**
- * Bootstrap the driver for PCI DMA.
- *
- * \todo
- * The algorithm for decreasing the size of the primary DMA buffer could be
- * better.  The size should be rounded up to the nearest page size, then
- * decrease the request size by a single page each pass through the loop.
- *
- * \todo
- * Determine whether the maximum address passed to drm_pci_alloc is correct.
- * The same goes for drm_addbufs_pci.
- *
- * \sa mga_do_dma_bootstrap, mga_do_agp_dma_bootstrap
- */
-static int mga_do_pci_dma_bootstrap(struct drm_device *dev,
-				    drm_mga_dma_bootstrap_t *dma_bs)
-{
-	drm_mga_private_t *const dev_priv =
-	    (drm_mga_private_t *) dev->dev_private;
-	unsigned int warp_size = MGA_WARP_UCODE_SIZE;
-	unsigned int primary_size;
-	unsigned int bin_count;
-	int err;
-	struct drm_buf_desc req;
-
-	if (dev->dma == NULL) {
-		DRM_ERROR("dev->dma is NULL\n");
-		return -EFAULT;
-	}
-
-	/* Make drm_addbufs happy by not trying to create a mapping for less
-	 * than a page.
-	 */
-	if (warp_size < PAGE_SIZE)
-		warp_size = PAGE_SIZE;
-
-	/* The proper alignment is 0x100 for this mapping */
-	err = drm_addmap(dev, 0, warp_size, _DRM_CONSISTENT,
-			 _DRM_READ_ONLY, &dev_priv->warp);
-	if (err != 0) {
-		DRM_ERROR("Unable to create mapping for WARP microcode: %d\n",
-			  err);
-		return err;
-	}
-
-	/* Other than the bottom two bits being used to encode other
-	 * information, there don't appear to be any restrictions on the
-	 * alignment of the primary or secondary DMA buffers.
-	 */
-
-	for (primary_size = dma_bs->primary_size; primary_size != 0;
-	     primary_size >>= 1) {
-		/* The proper alignment for this mapping is 0x04 */
-		err = drm_addmap(dev, 0, primary_size, _DRM_CONSISTENT,
-				 _DRM_READ_ONLY, &dev_priv->primary);
-		if (!err)
-			break;
-	}
-
-	if (err != 0) {
-		DRM_ERROR("Unable to allocate primary DMA region: %d\n", err);
-		return -ENOMEM;
-	}
-
-	if (dev_priv->primary->size != dma_bs->primary_size) {
-		DRM_INFO("Primary DMA buffer size reduced from %u to %u.\n",
-			 dma_bs->primary_size,
-			 (unsigned)dev_priv->primary->size);
-		dma_bs->primary_size = dev_priv->primary->size;
-	}
-
-	for (bin_count = dma_bs->secondary_bin_count; bin_count > 0;
-	     bin_count--) {
-		(void)memset(&req, 0, sizeof(req));
-		req.count = bin_count;
-		req.size = dma_bs->secondary_bin_size;
-
-		err = drm_addbufs_pci(dev, &req);
-		if (!err)
-			break;
-	}
-
-	if (bin_count == 0) {
-		DRM_ERROR("Unable to add secondary DMA buffers: %d\n", err);
-		return err;
-	}
-
-	if (bin_count != dma_bs->secondary_bin_count) {
-		DRM_INFO("Secondary PCI DMA buffer bin count reduced from %u "
-			 "to %u.\n", dma_bs->secondary_bin_count, bin_count);
-
-		dma_bs->secondary_bin_count = bin_count;
-	}
-
-	dev_priv->dma_access = 0;
-	dev_priv->wagp_enable = 0;
-
-	dma_bs->agp_mode = 0;
-
-	DRM_INFO("Initialized card for PCI DMA.\n");
-	return 0;
-}
-
-static int mga_do_dma_bootstrap(struct drm_device *dev,
-				drm_mga_dma_bootstrap_t *dma_bs)
-{
-	const int is_agp = (dma_bs->agp_mode != 0) && drm_pci_device_is_agp(dev);
-	int err;
-	drm_mga_private_t *const dev_priv =
-	    (drm_mga_private_t *) dev->dev_private;
-
-	dev_priv->used_new_dma_init = 1;
-
-	/* The first steps are the same for both PCI and AGP based DMA.  Map
-	 * the cards MMIO registers and map a status page.
-	 */
-	err = drm_addmap(dev, dev_priv->mmio_base, dev_priv->mmio_size,
-			 _DRM_REGISTERS, _DRM_READ_ONLY, &dev_priv->mmio);
-	if (err) {
-		DRM_ERROR("Unable to map MMIO region: %d\n", err);
-		return err;
-	}
-
-	err = drm_addmap(dev, 0, SAREA_MAX, _DRM_SHM,
-			 _DRM_READ_ONLY | _DRM_LOCKED | _DRM_KERNEL,
-			 &dev_priv->status);
-	if (err) {
-		DRM_ERROR("Unable to map status region: %d\n", err);
-		return err;
-	}
-
-	/* The DMA initialization procedure is slightly different for PCI and
-	 * AGP cards.  AGP cards just allocate a large block of AGP memory and
-	 * carve off portions of it for internal uses.  The remaining memory
-	 * is returned to user-mode to be used for AGP textures.
-	 */
-	if (is_agp)
-		err = mga_do_agp_dma_bootstrap(dev, dma_bs);
-
-	/* If we attempted to initialize the card for AGP DMA but failed,
-	 * clean-up any mess that may have been created.
-	 */
-
-	if (err)
-		mga_do_cleanup_dma(dev, MINIMAL_CLEANUP);
-
-	/* Not only do we want to try and initialized PCI cards for PCI DMA,
-	 * but we also try to initialized AGP cards that could not be
-	 * initialized for AGP DMA.  This covers the case where we have an AGP
-	 * card in a system with an unsupported AGP chipset.  In that case the
-	 * card will be detected as AGP, but we won't be able to allocate any
-	 * AGP memory, etc.
-	 */
-
-	if (!is_agp || err)
-		err = mga_do_pci_dma_bootstrap(dev, dma_bs);
-
-	return err;
-}
-
-int mga_dma_bootstrap(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv)
-{
-	drm_mga_dma_bootstrap_t *bootstrap = data;
-	int err;
-	static const int modes[] = { 0, 1, 2, 2, 4, 4, 4, 4 };
-	const drm_mga_private_t *const dev_priv =
-		(drm_mga_private_t *) dev->dev_private;
-
-	err = mga_do_dma_bootstrap(dev, bootstrap);
-	if (err) {
-		mga_do_cleanup_dma(dev, FULL_CLEANUP);
-		return err;
-	}
-
-	if (dev_priv->agp_textures != NULL) {
-		bootstrap->texture_handle = dev_priv->agp_textures->offset;
-		bootstrap->texture_size = dev_priv->agp_textures->size;
-	} else {
-		bootstrap->texture_handle = 0;
-		bootstrap->texture_size = 0;
-	}
-
-	bootstrap->agp_mode = modes[bootstrap->agp_mode & 0x07];
-
-	return err;
-}
-
-static int mga_do_init_dma(struct drm_device *dev, drm_mga_init_t *init)
-{
-	drm_mga_private_t *dev_priv;
-	int ret;
-	DRM_DEBUG("\n");
-
-	dev_priv = dev->dev_private;
-
-	if (init->sgram)
-		dev_priv->clear_cmd = MGA_DWGCTL_CLEAR | MGA_ATYPE_BLK;
-	else
-		dev_priv->clear_cmd = MGA_DWGCTL_CLEAR | MGA_ATYPE_RSTR;
-	dev_priv->maccess = init->maccess;
-
-	dev_priv->fb_cpp = init->fb_cpp;
-	dev_priv->front_offset = init->front_offset;
-	dev_priv->front_pitch = init->front_pitch;
-	dev_priv->back_offset = init->back_offset;
-	dev_priv->back_pitch = init->back_pitch;
-
-	dev_priv->depth_cpp = init->depth_cpp;
-	dev_priv->depth_offset = init->depth_offset;
-	dev_priv->depth_pitch = init->depth_pitch;
-
-	/* FIXME: Need to support AGP textures...
-	 */
-	dev_priv->texture_offset = init->texture_offset[0];
-	dev_priv->texture_size = init->texture_size[0];
-
-	dev_priv->sarea = drm_getsarea(dev);
-	if (!dev_priv->sarea) {
-		DRM_ERROR("failed to find sarea!\n");
-		return -EINVAL;
-	}
-
-	if (!dev_priv->used_new_dma_init) {
-
-		dev_priv->dma_access = MGA_PAGPXFER;
-		dev_priv->wagp_enable = MGA_WAGP_ENABLE;
-
-		dev_priv->status = drm_core_findmap(dev, init->status_offset);
-		if (!dev_priv->status) {
-			DRM_ERROR("failed to find status page!\n");
-			return -EINVAL;
-		}
-		dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset);
-		if (!dev_priv->mmio) {
-			DRM_ERROR("failed to find mmio region!\n");
-			return -EINVAL;
-		}
-		dev_priv->warp = drm_core_findmap(dev, init->warp_offset);
-		if (!dev_priv->warp) {
-			DRM_ERROR("failed to find warp microcode region!\n");
-			return -EINVAL;
-		}
-		dev_priv->primary = drm_core_findmap(dev, init->primary_offset);
-		if (!dev_priv->primary) {
-			DRM_ERROR("failed to find primary dma region!\n");
-			return -EINVAL;
-		}
-		dev->agp_buffer_token = init->buffers_offset;
-		dev->agp_buffer_map =
-		    drm_core_findmap(dev, init->buffers_offset);
-		if (!dev->agp_buffer_map) {
-			DRM_ERROR("failed to find dma buffer region!\n");
-			return -EINVAL;
-		}
-
-		drm_core_ioremap(dev_priv->warp, dev);
-		drm_core_ioremap(dev_priv->primary, dev);
-		drm_core_ioremap(dev->agp_buffer_map, dev);
-	}
-
-	dev_priv->sarea_priv =
-	    (drm_mga_sarea_t *) ((u8 *) dev_priv->sarea->handle +
-				 init->sarea_priv_offset);
-
-	if (!dev_priv->warp->handle ||
-	    !dev_priv->primary->handle ||
-	    ((dev_priv->dma_access != 0) &&
-	     ((dev->agp_buffer_map == NULL) ||
-	      (dev->agp_buffer_map->handle == NULL)))) {
-		DRM_ERROR("failed to ioremap agp regions!\n");
-		return -ENOMEM;
-	}
-
-	ret = mga_warp_install_microcode(dev_priv);
-	if (ret < 0) {
-		DRM_ERROR("failed to install WARP ucode!: %d\n", ret);
-		return ret;
-	}
-
-	ret = mga_warp_init(dev_priv);
-	if (ret < 0) {
-		DRM_ERROR("failed to init WARP engine!: %d\n", ret);
-		return ret;
-	}
-
-	dev_priv->prim.status = (u32 *) dev_priv->status->handle;
-
-	mga_do_wait_for_idle(dev_priv);
-
-	/* Init the primary DMA registers.
-	 */
-	MGA_WRITE(MGA_PRIMADDRESS, dev_priv->primary->offset | MGA_DMA_GENERAL);
-#if 0
-	MGA_WRITE(MGA_PRIMPTR, virt_to_bus((void *)dev_priv->prim.status) | MGA_PRIMPTREN0 |	/* Soft trap, SECEND, SETUPEND */
-		  MGA_PRIMPTREN1);	/* DWGSYNC */
-#endif
-
-	dev_priv->prim.start = (u8 *) dev_priv->primary->handle;
-	dev_priv->prim.end = ((u8 *) dev_priv->primary->handle
-			      + dev_priv->primary->size);
-	dev_priv->prim.size = dev_priv->primary->size;
-
-	dev_priv->prim.tail = 0;
-	dev_priv->prim.space = dev_priv->prim.size;
-	dev_priv->prim.wrapped = 0;
-
-	dev_priv->prim.last_flush = 0;
-	dev_priv->prim.last_wrap = 0;
-
-	dev_priv->prim.high_mark = 256 * DMA_BLOCK_SIZE;
-
-	dev_priv->prim.status[0] = dev_priv->primary->offset;
-	dev_priv->prim.status[1] = 0;
-
-	dev_priv->sarea_priv->last_wrap = 0;
-	dev_priv->sarea_priv->last_frame.head = 0;
-	dev_priv->sarea_priv->last_frame.wrap = 0;
-
-	if (mga_freelist_init(dev, dev_priv) < 0) {
-		DRM_ERROR("could not initialize freelist\n");
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static int mga_do_cleanup_dma(struct drm_device *dev, int full_cleanup)
-{
-	int err = 0;
-	DRM_DEBUG("\n");
-
-	/* Make sure interrupts are disabled here because the uninstall ioctl
-	 * may not have been called from userspace and after dev_private
-	 * is freed, it's too late.
-	 */
-	if (dev->irq_enabled)
-		drm_irq_uninstall(dev);
-
-	if (dev->dev_private) {
-		drm_mga_private_t *dev_priv = dev->dev_private;
-
-		if ((dev_priv->warp != NULL)
-		    && (dev_priv->warp->type != _DRM_CONSISTENT))
-			drm_core_ioremapfree(dev_priv->warp, dev);
-
-		if ((dev_priv->primary != NULL)
-		    && (dev_priv->primary->type != _DRM_CONSISTENT))
-			drm_core_ioremapfree(dev_priv->primary, dev);
-
-		if (dev->agp_buffer_map != NULL)
-			drm_core_ioremapfree(dev->agp_buffer_map, dev);
-
-		if (dev_priv->used_new_dma_init) {
-#if __OS_HAS_AGP
-			if (dev_priv->agp_handle != 0) {
-				struct drm_agp_binding unbind_req;
-				struct drm_agp_buffer free_req;
-
-				unbind_req.handle = dev_priv->agp_handle;
-				drm_agp_unbind(dev, &unbind_req);
-
-				free_req.handle = dev_priv->agp_handle;
-				drm_agp_free(dev, &free_req);
-
-				dev_priv->agp_textures = NULL;
-				dev_priv->agp_size = 0;
-				dev_priv->agp_handle = 0;
-			}
-
-			if ((dev->agp != NULL) && dev->agp->acquired)
-				err = drm_agp_release(dev);
-#endif
-		}
-
-		dev_priv->warp = NULL;
-		dev_priv->primary = NULL;
-		dev_priv->sarea = NULL;
-		dev_priv->sarea_priv = NULL;
-		dev->agp_buffer_map = NULL;
-
-		if (full_cleanup) {
-			dev_priv->mmio = NULL;
-			dev_priv->status = NULL;
-			dev_priv->used_new_dma_init = 0;
-		}
-
-		memset(&dev_priv->prim, 0, sizeof(dev_priv->prim));
-		dev_priv->warp_pipe = 0;
-		memset(dev_priv->warp_pipe_phys, 0,
-		       sizeof(dev_priv->warp_pipe_phys));
-
-		if (dev_priv->head != NULL)
-			mga_freelist_cleanup(dev);
-	}
-
-	return err;
-}
-
-int mga_dma_init(struct drm_device *dev, void *data,
-		 struct drm_file *file_priv)
-{
-	drm_mga_init_t *init = data;
-	int err;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	switch (init->func) {
-	case MGA_INIT_DMA:
-		err = mga_do_init_dma(dev, init);
-		if (err)
-			(void)mga_do_cleanup_dma(dev, FULL_CLEANUP);
-		return err;
-	case MGA_CLEANUP_DMA:
-		return mga_do_cleanup_dma(dev, FULL_CLEANUP);
-	}
-
-	return -EINVAL;
-}
-
-/* ================================================================
- * Primary DMA stream management
- */
-
-int mga_dma_flush(struct drm_device *dev, void *data,
-		  struct drm_file *file_priv)
-{
-	drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
-	struct drm_lock *lock = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DRM_DEBUG("%s%s%s\n",
-		  (lock->flags & _DRM_LOCK_FLUSH) ? "flush, " : "",
-		  (lock->flags & _DRM_LOCK_FLUSH_ALL) ? "flush all, " : "",
-		  (lock->flags & _DRM_LOCK_QUIESCENT) ? "idle, " : "");
-
-	WRAP_WAIT_WITH_RETURN(dev_priv);
-
-	if (lock->flags & (_DRM_LOCK_FLUSH | _DRM_LOCK_FLUSH_ALL))
-		mga_do_dma_flush(dev_priv);
-
-	if (lock->flags & _DRM_LOCK_QUIESCENT) {
-#if MGA_DMA_DEBUG
-		int ret = mga_do_wait_for_idle(dev_priv);
-		if (ret < 0)
-			DRM_INFO("-EBUSY\n");
-		return ret;
-#else
-		return mga_do_wait_for_idle(dev_priv);
-#endif
-	} else {
-		return 0;
-	}
-}
-
-int mga_dma_reset(struct drm_device *dev, void *data,
-		  struct drm_file *file_priv)
-{
-	drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	return mga_do_dma_reset(dev_priv);
-}
-
-/* ================================================================
- * DMA buffer management
- */
-
-static int mga_dma_get_buffers(struct drm_device *dev,
-			       struct drm_file *file_priv, struct drm_dma *d)
-{
-	struct drm_buf *buf;
-	int i;
-
-	for (i = d->granted_count; i < d->request_count; i++) {
-		buf = mga_freelist_get(dev);
-		if (!buf)
-			return -EAGAIN;
-
-		buf->file_priv = file_priv;
-
-		if (DRM_COPY_TO_USER(&d->request_indices[i],
-				     &buf->idx, sizeof(buf->idx)))
-			return -EFAULT;
-		if (DRM_COPY_TO_USER(&d->request_sizes[i],
-				     &buf->total, sizeof(buf->total)))
-			return -EFAULT;
-
-		d->granted_count++;
-	}
-	return 0;
-}
-
-int mga_dma_buffers(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
-	struct drm_dma *d = data;
-	int ret = 0;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	/* Please don't send us buffers.
-	 */
-	if (d->send_count != 0) {
-		DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
-			  DRM_CURRENTPID, d->send_count);
-		return -EINVAL;
-	}
-
-	/* We'll send you buffers.
-	 */
-	if (d->request_count < 0 || d->request_count > dma->buf_count) {
-		DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
-			  DRM_CURRENTPID, d->request_count, dma->buf_count);
-		return -EINVAL;
-	}
-
-	WRAP_TEST_WITH_RETURN(dev_priv);
-
-	d->granted_count = 0;
-
-	if (d->request_count)
-		ret = mga_dma_get_buffers(dev, file_priv, d);
-
-	return ret;
-}
-
-/**
- * Called just before the module is unloaded.
- */
-int mga_driver_unload(struct drm_device *dev)
-{
-	kfree(dev->dev_private);
-	dev->dev_private = NULL;
-
-	return 0;
-}
-
-/**
- * Called when the last opener of the device is closed.
- */
-void mga_driver_lastclose(struct drm_device *dev)
-{
-	mga_do_cleanup_dma(dev, FULL_CLEANUP);
-}
-
-int mga_driver_dma_quiescent(struct drm_device *dev)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	return mga_do_wait_for_idle(dev_priv);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_drv.c
deleted file mode 100644
index f9a925d5..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_drv.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* mga_drv.c -- Matrox G200/G400 driver -*- linux-c -*-
- * Created: Mon Dec 13 01:56:22 1999 by jhartmann@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Rickard E. (Rik) Faith <faith@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
-#include "mga_drv.h"
-
-#include "drm_pciids.h"
-
-static int mga_driver_device_is_agp(struct drm_device *dev);
-
-static struct pci_device_id pciidlist[] = {
-	mga_PCI_IDS
-};
-
-static const struct file_operations mga_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl = mga_compat_ioctl,
-#endif
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA |
-	    DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
-	.dev_priv_size = sizeof(drm_mga_buf_priv_t),
-	.load = mga_driver_load,
-	.unload = mga_driver_unload,
-	.lastclose = mga_driver_lastclose,
-	.dma_quiescent = mga_driver_dma_quiescent,
-	.device_is_agp = mga_driver_device_is_agp,
-	.get_vblank_counter = mga_get_vblank_counter,
-	.enable_vblank = mga_enable_vblank,
-	.disable_vblank = mga_disable_vblank,
-	.irq_preinstall = mga_driver_irq_preinstall,
-	.irq_postinstall = mga_driver_irq_postinstall,
-	.irq_uninstall = mga_driver_irq_uninstall,
-	.irq_handler = mga_driver_irq_handler,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-	.ioctls = mga_ioctls,
-	.dma_ioctl = mga_dma_buffers,
-	.fops = &mga_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct pci_driver mga_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-};
-
-static int __init mga_init(void)
-{
-	driver.num_ioctls = mga_max_ioctl;
-	return drm_pci_init(&driver, &mga_pci_driver);
-}
-
-static void __exit mga_exit(void)
-{
-	drm_pci_exit(&driver, &mga_pci_driver);
-}
-
-module_init(mga_init);
-module_exit(mga_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
-
-/**
- * Determine if the device really is AGP or not.
- *
- * In addition to the usual tests performed by \c drm_device_is_agp, this
- * function detects PCI G450 cards that appear to the system exactly like
- * AGP G450 cards.
- *
- * \param dev   The device to be tested.
- *
- * \returns
- * If the device is a PCI G450, zero is returned.  Otherwise 2 is returned.
- */
-static int mga_driver_device_is_agp(struct drm_device *dev)
-{
-	const struct pci_dev *const pdev = dev->pdev;
-
-	/* There are PCI versions of the G450.  These cards have the
-	 * same PCI ID as the AGP G450, but have an additional PCI-to-PCI
-	 * bridge chip.  We detect these cards, which are not currently
-	 * supported by this driver, by looking at the device ID of the
-	 * bus the "card" is on.  If vendor is 0x3388 (Hint Corp) and the
-	 * device is 0x0021 (HB6 Universal PCI-PCI bridge), we reject the
-	 * device.
-	 */
-
-	if ((pdev->device == 0x0525) && pdev->bus->self
-	    && (pdev->bus->self->vendor == 0x3388)
-	    && (pdev->bus->self->device == 0x0021)) {
-		return 0;
-	}
-
-	return 2;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_drv.h
deleted file mode 100644
index 54558a01..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_drv.h
+++ /dev/null
@@ -1,666 +0,0 @@
-/* mga_drv.h -- Private header for the Matrox G200/G400 driver -*- linux-c -*-
- * Created: Mon Dec 13 01:50:01 1999 by jhartmann@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __MGA_DRV_H__
-#define __MGA_DRV_H__
-
-/* General customization:
- */
-
-#define DRIVER_AUTHOR		"Gareth Hughes, VA Linux Systems Inc."
-
-#define DRIVER_NAME		"mga"
-#define DRIVER_DESC		"Matrox G200/G400"
-#define DRIVER_DATE		"20051102"
-
-#define DRIVER_MAJOR		3
-#define DRIVER_MINOR		2
-#define DRIVER_PATCHLEVEL	1
-
-typedef struct drm_mga_primary_buffer {
-	u8 *start;
-	u8 *end;
-	int size;
-
-	u32 tail;
-	int space;
-	volatile long wrapped;
-
-	volatile u32 *status;
-
-	u32 last_flush;
-	u32 last_wrap;
-
-	u32 high_mark;
-} drm_mga_primary_buffer_t;
-
-typedef struct drm_mga_freelist {
-	struct drm_mga_freelist *next;
-	struct drm_mga_freelist *prev;
-	drm_mga_age_t age;
-	struct drm_buf *buf;
-} drm_mga_freelist_t;
-
-typedef struct {
-	drm_mga_freelist_t *list_entry;
-	int discard;
-	int dispatched;
-} drm_mga_buf_priv_t;
-
-typedef struct drm_mga_private {
-	drm_mga_primary_buffer_t prim;
-	drm_mga_sarea_t *sarea_priv;
-
-	drm_mga_freelist_t *head;
-	drm_mga_freelist_t *tail;
-
-	unsigned int warp_pipe;
-	unsigned long warp_pipe_phys[MGA_MAX_WARP_PIPES];
-
-	int chipset;
-	int usec_timeout;
-
-	/**
-	 * If set, the new DMA initialization sequence was used.  This is
-	 * primarilly used to select how the driver should uninitialized its
-	 * internal DMA structures.
-	 */
-	int used_new_dma_init;
-
-	/**
-	 * If AGP memory is used for DMA buffers, this will be the value
-	 * \c MGA_PAGPXFER.  Otherwise, it will be zero (for a PCI transfer).
-	 */
-	u32 dma_access;
-
-	/**
-	 * If AGP memory is used for DMA buffers, this will be the value
-	 * \c MGA_WAGP_ENABLE.  Otherwise, it will be zero (for a PCI
-	 * transfer).
-	 */
-	u32 wagp_enable;
-
-	/**
-	 * \name MMIO region parameters.
-	 *
-	 * \sa drm_mga_private_t::mmio
-	 */
-	/*@{ */
-	resource_size_t mmio_base;	   /**< Bus address of base of MMIO. */
-	resource_size_t mmio_size;	   /**< Size of the MMIO region. */
-	/*@} */
-
-	u32 clear_cmd;
-	u32 maccess;
-
-	atomic_t vbl_received;          /**< Number of vblanks received. */
-	wait_queue_head_t fence_queue;
-	atomic_t last_fence_retired;
-	u32 next_fence_to_post;
-
-	unsigned int fb_cpp;
-	unsigned int front_offset;
-	unsigned int front_pitch;
-	unsigned int back_offset;
-	unsigned int back_pitch;
-
-	unsigned int depth_cpp;
-	unsigned int depth_offset;
-	unsigned int depth_pitch;
-
-	unsigned int texture_offset;
-	unsigned int texture_size;
-
-	drm_local_map_t *sarea;
-	drm_local_map_t *mmio;
-	drm_local_map_t *status;
-	drm_local_map_t *warp;
-	drm_local_map_t *primary;
-	drm_local_map_t *agp_textures;
-
-	unsigned long agp_handle;
-	unsigned int agp_size;
-} drm_mga_private_t;
-
-extern struct drm_ioctl_desc mga_ioctls[];
-extern int mga_max_ioctl;
-
-				/* mga_dma.c */
-extern int mga_dma_bootstrap(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv);
-extern int mga_dma_init(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-extern int mga_dma_flush(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-extern int mga_dma_reset(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-extern int mga_dma_buffers(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-extern int mga_driver_load(struct drm_device *dev, unsigned long flags);
-extern int mga_driver_unload(struct drm_device *dev);
-extern void mga_driver_lastclose(struct drm_device *dev);
-extern int mga_driver_dma_quiescent(struct drm_device *dev);
-
-extern int mga_do_wait_for_idle(drm_mga_private_t *dev_priv);
-
-extern void mga_do_dma_flush(drm_mga_private_t *dev_priv);
-extern void mga_do_dma_wrap_start(drm_mga_private_t *dev_priv);
-extern void mga_do_dma_wrap_end(drm_mga_private_t *dev_priv);
-
-extern int mga_freelist_put(struct drm_device *dev, struct drm_buf *buf);
-
-				/* mga_warp.c */
-extern int mga_warp_install_microcode(drm_mga_private_t *dev_priv);
-extern int mga_warp_init(drm_mga_private_t *dev_priv);
-
-				/* mga_irq.c */
-extern int mga_enable_vblank(struct drm_device *dev, int crtc);
-extern void mga_disable_vblank(struct drm_device *dev, int crtc);
-extern u32 mga_get_vblank_counter(struct drm_device *dev, int crtc);
-extern int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence);
-extern int mga_driver_vblank_wait(struct drm_device *dev, unsigned int *sequence);
-extern irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS);
-extern void mga_driver_irq_preinstall(struct drm_device *dev);
-extern int mga_driver_irq_postinstall(struct drm_device *dev);
-extern void mga_driver_irq_uninstall(struct drm_device *dev);
-extern long mga_compat_ioctl(struct file *filp, unsigned int cmd,
-			     unsigned long arg);
-
-#define mga_flush_write_combine()	DRM_WRITEMEMORYBARRIER()
-
-#define MGA_READ8(reg)		DRM_READ8(dev_priv->mmio, (reg))
-#define MGA_READ(reg)		DRM_READ32(dev_priv->mmio, (reg))
-#define MGA_WRITE8(reg, val)	DRM_WRITE8(dev_priv->mmio, (reg), (val))
-#define MGA_WRITE(reg, val)	DRM_WRITE32(dev_priv->mmio, (reg), (val))
-
-#define DWGREG0		0x1c00
-#define DWGREG0_END	0x1dff
-#define DWGREG1		0x2c00
-#define DWGREG1_END	0x2dff
-
-#define ISREG0(r)	(r >= DWGREG0 && r <= DWGREG0_END)
-#define DMAREG0(r)	(u8)((r - DWGREG0) >> 2)
-#define DMAREG1(r)	(u8)(((r - DWGREG1) >> 2) | 0x80)
-#define DMAREG(r)	(ISREG0(r) ? DMAREG0(r) : DMAREG1(r))
-
-/* ================================================================
- * Helper macross...
- */
-
-#define MGA_EMIT_STATE(dev_priv, dirty)					\
-do {									\
-	if ((dirty) & ~MGA_UPLOAD_CLIPRECTS) {				\
-		if (dev_priv->chipset >= MGA_CARD_TYPE_G400)		\
-			mga_g400_emit_state(dev_priv);			\
-		else							\
-			mga_g200_emit_state(dev_priv);			\
-	}								\
-} while (0)
-
-#define WRAP_TEST_WITH_RETURN(dev_priv)					\
-do {									\
-	if (test_bit(0, &dev_priv->prim.wrapped)) {			\
-		if (mga_is_idle(dev_priv)) {				\
-			mga_do_dma_wrap_end(dev_priv);			\
-		} else if (dev_priv->prim.space <			\
-			   dev_priv->prim.high_mark) {			\
-			if (MGA_DMA_DEBUG)				\
-				DRM_INFO("wrap...\n");			\
-			return -EBUSY;					\
-		}							\
-	}								\
-} while (0)
-
-#define WRAP_WAIT_WITH_RETURN(dev_priv)					\
-do {									\
-	if (test_bit(0, &dev_priv->prim.wrapped)) {			\
-		if (mga_do_wait_for_idle(dev_priv) < 0) {		\
-			if (MGA_DMA_DEBUG)				\
-				DRM_INFO("wrap...\n");			\
-			return -EBUSY;					\
-		}							\
-		mga_do_dma_wrap_end(dev_priv);				\
-	}								\
-} while (0)
-
-/* ================================================================
- * Primary DMA command stream
- */
-
-#define MGA_VERBOSE	0
-
-#define DMA_LOCALS	unsigned int write; volatile u8 *prim;
-
-#define DMA_BLOCK_SIZE	(5 * sizeof(u32))
-
-#define BEGIN_DMA(n)							\
-do {									\
-	if (MGA_VERBOSE) {						\
-		DRM_INFO("BEGIN_DMA(%d)\n", (n));			\
-		DRM_INFO("   space=0x%x req=0x%Zx\n",			\
-			 dev_priv->prim.space, (n) * DMA_BLOCK_SIZE);	\
-	}								\
-	prim = dev_priv->prim.start;					\
-	write = dev_priv->prim.tail;					\
-} while (0)
-
-#define BEGIN_DMA_WRAP()						\
-do {									\
-	if (MGA_VERBOSE) {						\
-		DRM_INFO("BEGIN_DMA()\n");				\
-		DRM_INFO("   space=0x%x\n", dev_priv->prim.space);	\
-	}								\
-	prim = dev_priv->prim.start;					\
-	write = dev_priv->prim.tail;					\
-} while (0)
-
-#define ADVANCE_DMA()							\
-do {									\
-	dev_priv->prim.tail = write;					\
-	if (MGA_VERBOSE)						\
-		DRM_INFO("ADVANCE_DMA() tail=0x%05x sp=0x%x\n",		\
-			 write, dev_priv->prim.space);			\
-} while (0)
-
-#define FLUSH_DMA()							\
-do {									\
-	if (0) {							\
-		DRM_INFO("\n");						\
-		DRM_INFO("   tail=0x%06x head=0x%06lx\n",		\
-			 dev_priv->prim.tail,				\
-			 (unsigned long)(MGA_READ(MGA_PRIMADDRESS) -	\
-					 dev_priv->primary->offset));	\
-	}								\
-	if (!test_bit(0, &dev_priv->prim.wrapped)) {			\
-		if (dev_priv->prim.space < dev_priv->prim.high_mark)	\
-			mga_do_dma_wrap_start(dev_priv);		\
-		else							\
-			mga_do_dma_flush(dev_priv);			\
-	}								\
-} while (0)
-
-/* Never use this, always use DMA_BLOCK(...) for primary DMA output.
- */
-#define DMA_WRITE(offset, val)						\
-do {									\
-	if (MGA_VERBOSE)						\
-		DRM_INFO("   DMA_WRITE( 0x%08x ) at 0x%04Zx\n",		\
-			 (u32)(val), write + (offset) * sizeof(u32));	\
-	*(volatile u32 *)(prim + write + (offset) * sizeof(u32)) = val;	\
-} while (0)
-
-#define DMA_BLOCK(reg0, val0, reg1, val1, reg2, val2, reg3, val3)	\
-do {									\
-	DMA_WRITE(0, ((DMAREG(reg0) << 0) |				\
-		      (DMAREG(reg1) << 8) |				\
-		      (DMAREG(reg2) << 16) |				\
-		      (DMAREG(reg3) << 24)));				\
-	DMA_WRITE(1, val0);						\
-	DMA_WRITE(2, val1);						\
-	DMA_WRITE(3, val2);						\
-	DMA_WRITE(4, val3);						\
-	write += DMA_BLOCK_SIZE;					\
-} while (0)
-
-/* Buffer aging via primary DMA stream head pointer.
- */
-
-#define SET_AGE(age, h, w)						\
-do {									\
-	(age)->head = h;						\
-	(age)->wrap = w;						\
-} while (0)
-
-#define TEST_AGE(age, h, w)		((age)->wrap < w ||		\
-					 ((age)->wrap == w &&		\
-					  (age)->head < h))
-
-#define AGE_BUFFER(buf_priv)						\
-do {									\
-	drm_mga_freelist_t *entry = (buf_priv)->list_entry;		\
-	if ((buf_priv)->dispatched) {					\
-		entry->age.head = (dev_priv->prim.tail +		\
-				   dev_priv->primary->offset);		\
-		entry->age.wrap = dev_priv->sarea_priv->last_wrap;	\
-	} else {							\
-		entry->age.head = 0;					\
-		entry->age.wrap = 0;					\
-	}								\
-} while (0)
-
-#define MGA_ENGINE_IDLE_MASK		(MGA_SOFTRAPEN |		\
-					 MGA_DWGENGSTS |		\
-					 MGA_ENDPRDMASTS)
-#define MGA_DMA_IDLE_MASK		(MGA_SOFTRAPEN |		\
-					 MGA_ENDPRDMASTS)
-
-#define MGA_DMA_DEBUG			0
-
-/* A reduced set of the mga registers.
- */
-#define MGA_CRTC_INDEX			0x1fd4
-#define MGA_CRTC_DATA			0x1fd5
-
-/* CRTC11 */
-#define MGA_VINTCLR			(1 << 4)
-#define MGA_VINTEN			(1 << 5)
-
-#define MGA_ALPHACTRL			0x2c7c
-#define MGA_AR0				0x1c60
-#define MGA_AR1				0x1c64
-#define MGA_AR2				0x1c68
-#define MGA_AR3				0x1c6c
-#define MGA_AR4				0x1c70
-#define MGA_AR5				0x1c74
-#define MGA_AR6				0x1c78
-
-#define MGA_CXBNDRY			0x1c80
-#define MGA_CXLEFT			0x1ca0
-#define MGA_CXRIGHT			0x1ca4
-
-#define MGA_DMAPAD			0x1c54
-#define MGA_DSTORG			0x2cb8
-#define MGA_DWGCTL			0x1c00
-#	define MGA_OPCOD_MASK			(15 << 0)
-#	define MGA_OPCOD_TRAP			(4 << 0)
-#	define MGA_OPCOD_TEXTURE_TRAP		(6 << 0)
-#	define MGA_OPCOD_BITBLT			(8 << 0)
-#	define MGA_OPCOD_ILOAD			(9 << 0)
-#	define MGA_ATYPE_MASK			(7 << 4)
-#	define MGA_ATYPE_RPL			(0 << 4)
-#	define MGA_ATYPE_RSTR			(1 << 4)
-#	define MGA_ATYPE_ZI			(3 << 4)
-#	define MGA_ATYPE_BLK			(4 << 4)
-#	define MGA_ATYPE_I			(7 << 4)
-#	define MGA_LINEAR			(1 << 7)
-#	define MGA_ZMODE_MASK			(7 << 8)
-#	define MGA_ZMODE_NOZCMP			(0 << 8)
-#	define MGA_ZMODE_ZE			(2 << 8)
-#	define MGA_ZMODE_ZNE			(3 << 8)
-#	define MGA_ZMODE_ZLT			(4 << 8)
-#	define MGA_ZMODE_ZLTE			(5 << 8)
-#	define MGA_ZMODE_ZGT			(6 << 8)
-#	define MGA_ZMODE_ZGTE			(7 << 8)
-#	define MGA_SOLID			(1 << 11)
-#	define MGA_ARZERO			(1 << 12)
-#	define MGA_SGNZERO			(1 << 13)
-#	define MGA_SHIFTZERO			(1 << 14)
-#	define MGA_BOP_MASK			(15 << 16)
-#	define MGA_BOP_ZERO			(0 << 16)
-#	define MGA_BOP_DST			(10 << 16)
-#	define MGA_BOP_SRC			(12 << 16)
-#	define MGA_BOP_ONE			(15 << 16)
-#	define MGA_TRANS_SHIFT			20
-#	define MGA_TRANS_MASK			(15 << 20)
-#	define MGA_BLTMOD_MASK			(15 << 25)
-#	define MGA_BLTMOD_BMONOLEF		(0 << 25)
-#	define MGA_BLTMOD_BMONOWF		(4 << 25)
-#	define MGA_BLTMOD_PLAN			(1 << 25)
-#	define MGA_BLTMOD_BFCOL			(2 << 25)
-#	define MGA_BLTMOD_BU32BGR		(3 << 25)
-#	define MGA_BLTMOD_BU32RGB		(7 << 25)
-#	define MGA_BLTMOD_BU24BGR		(11 << 25)
-#	define MGA_BLTMOD_BU24RGB		(15 << 25)
-#	define MGA_PATTERN			(1 << 29)
-#	define MGA_TRANSC			(1 << 30)
-#	define MGA_CLIPDIS			(1 << 31)
-#define MGA_DWGSYNC			0x2c4c
-
-#define MGA_FCOL			0x1c24
-#define MGA_FIFOSTATUS			0x1e10
-#define MGA_FOGCOL			0x1cf4
-#define MGA_FXBNDRY			0x1c84
-#define MGA_FXLEFT			0x1ca8
-#define MGA_FXRIGHT			0x1cac
-
-#define MGA_ICLEAR			0x1e18
-#	define MGA_SOFTRAPICLR			(1 << 0)
-#	define MGA_VLINEICLR			(1 << 5)
-#define MGA_IEN				0x1e1c
-#	define MGA_SOFTRAPIEN			(1 << 0)
-#	define MGA_VLINEIEN			(1 << 5)
-
-#define MGA_LEN				0x1c5c
-
-#define MGA_MACCESS			0x1c04
-
-#define MGA_PITCH			0x1c8c
-#define MGA_PLNWT			0x1c1c
-#define MGA_PRIMADDRESS			0x1e58
-#	define MGA_DMA_GENERAL			(0 << 0)
-#	define MGA_DMA_BLIT			(1 << 0)
-#	define MGA_DMA_VECTOR			(2 << 0)
-#	define MGA_DMA_VERTEX			(3 << 0)
-#define MGA_PRIMEND			0x1e5c
-#	define MGA_PRIMNOSTART			(1 << 0)
-#	define MGA_PAGPXFER			(1 << 1)
-#define MGA_PRIMPTR			0x1e50
-#	define MGA_PRIMPTREN0			(1 << 0)
-#	define MGA_PRIMPTREN1			(1 << 1)
-
-#define MGA_RST				0x1e40
-#	define MGA_SOFTRESET			(1 << 0)
-#	define MGA_SOFTEXTRST			(1 << 1)
-
-#define MGA_SECADDRESS			0x2c40
-#define MGA_SECEND			0x2c44
-#define MGA_SETUPADDRESS		0x2cd0
-#define MGA_SETUPEND			0x2cd4
-#define MGA_SGN				0x1c58
-#define MGA_SOFTRAP			0x2c48
-#define MGA_SRCORG			0x2cb4
-#	define MGA_SRMMAP_MASK			(1 << 0)
-#	define MGA_SRCMAP_FB			(0 << 0)
-#	define MGA_SRCMAP_SYSMEM		(1 << 0)
-#	define MGA_SRCACC_MASK			(1 << 1)
-#	define MGA_SRCACC_PCI			(0 << 1)
-#	define MGA_SRCACC_AGP			(1 << 1)
-#define MGA_STATUS			0x1e14
-#	define MGA_SOFTRAPEN			(1 << 0)
-#	define MGA_VSYNCPEN			(1 << 4)
-#	define MGA_VLINEPEN			(1 << 5)
-#	define MGA_DWGENGSTS			(1 << 16)
-#	define MGA_ENDPRDMASTS			(1 << 17)
-#define MGA_STENCIL			0x2cc8
-#define MGA_STENCILCTL			0x2ccc
-
-#define MGA_TDUALSTAGE0			0x2cf8
-#define MGA_TDUALSTAGE1			0x2cfc
-#define MGA_TEXBORDERCOL		0x2c5c
-#define MGA_TEXCTL			0x2c30
-#define MGA_TEXCTL2			0x2c3c
-#	define MGA_DUALTEX			(1 << 7)
-#	define MGA_G400_TC2_MAGIC		(1 << 15)
-#	define MGA_MAP1_ENABLE			(1 << 31)
-#define MGA_TEXFILTER			0x2c58
-#define MGA_TEXHEIGHT			0x2c2c
-#define MGA_TEXORG			0x2c24
-#	define MGA_TEXORGMAP_MASK		(1 << 0)
-#	define MGA_TEXORGMAP_FB			(0 << 0)
-#	define MGA_TEXORGMAP_SYSMEM		(1 << 0)
-#	define MGA_TEXORGACC_MASK		(1 << 1)
-#	define MGA_TEXORGACC_PCI		(0 << 1)
-#	define MGA_TEXORGACC_AGP		(1 << 1)
-#define MGA_TEXORG1			0x2ca4
-#define MGA_TEXORG2			0x2ca8
-#define MGA_TEXORG3			0x2cac
-#define MGA_TEXORG4			0x2cb0
-#define MGA_TEXTRANS			0x2c34
-#define MGA_TEXTRANSHIGH		0x2c38
-#define MGA_TEXWIDTH			0x2c28
-
-#define MGA_WACCEPTSEQ			0x1dd4
-#define MGA_WCODEADDR			0x1e6c
-#define MGA_WFLAG			0x1dc4
-#define MGA_WFLAG1			0x1de0
-#define MGA_WFLAGNB			0x1e64
-#define MGA_WFLAGNB1			0x1e08
-#define MGA_WGETMSB			0x1dc8
-#define MGA_WIADDR			0x1dc0
-#define MGA_WIADDR2			0x1dd8
-#	define MGA_WMODE_SUSPEND		(0 << 0)
-#	define MGA_WMODE_RESUME			(1 << 0)
-#	define MGA_WMODE_JUMP			(2 << 0)
-#	define MGA_WMODE_START			(3 << 0)
-#	define MGA_WAGP_ENABLE			(1 << 2)
-#define MGA_WMISC			0x1e70
-#	define MGA_WUCODECACHE_ENABLE		(1 << 0)
-#	define MGA_WMASTER_ENABLE		(1 << 1)
-#	define MGA_WCACHEFLUSH_ENABLE		(1 << 3)
-#define MGA_WVRTXSZ			0x1dcc
-
-#define MGA_YBOT			0x1c9c
-#define MGA_YDST			0x1c90
-#define MGA_YDSTLEN			0x1c88
-#define MGA_YDSTORG			0x1c94
-#define MGA_YTOP			0x1c98
-
-#define MGA_ZORG			0x1c0c
-
-/* This finishes the current batch of commands
- */
-#define MGA_EXEC			0x0100
-
-/* AGP PLL encoding (for G200 only).
- */
-#define MGA_AGP_PLL			0x1e4c
-#	define MGA_AGP2XPLL_DISABLE		(0 << 0)
-#	define MGA_AGP2XPLL_ENABLE		(1 << 0)
-
-/* Warp registers
- */
-#define MGA_WR0				0x2d00
-#define MGA_WR1				0x2d04
-#define MGA_WR2				0x2d08
-#define MGA_WR3				0x2d0c
-#define MGA_WR4				0x2d10
-#define MGA_WR5				0x2d14
-#define MGA_WR6				0x2d18
-#define MGA_WR7				0x2d1c
-#define MGA_WR8				0x2d20
-#define MGA_WR9				0x2d24
-#define MGA_WR10			0x2d28
-#define MGA_WR11			0x2d2c
-#define MGA_WR12			0x2d30
-#define MGA_WR13			0x2d34
-#define MGA_WR14			0x2d38
-#define MGA_WR15			0x2d3c
-#define MGA_WR16			0x2d40
-#define MGA_WR17			0x2d44
-#define MGA_WR18			0x2d48
-#define MGA_WR19			0x2d4c
-#define MGA_WR20			0x2d50
-#define MGA_WR21			0x2d54
-#define MGA_WR22			0x2d58
-#define MGA_WR23			0x2d5c
-#define MGA_WR24			0x2d60
-#define MGA_WR25			0x2d64
-#define MGA_WR26			0x2d68
-#define MGA_WR27			0x2d6c
-#define MGA_WR28			0x2d70
-#define MGA_WR29			0x2d74
-#define MGA_WR30			0x2d78
-#define MGA_WR31			0x2d7c
-#define MGA_WR32			0x2d80
-#define MGA_WR33			0x2d84
-#define MGA_WR34			0x2d88
-#define MGA_WR35			0x2d8c
-#define MGA_WR36			0x2d90
-#define MGA_WR37			0x2d94
-#define MGA_WR38			0x2d98
-#define MGA_WR39			0x2d9c
-#define MGA_WR40			0x2da0
-#define MGA_WR41			0x2da4
-#define MGA_WR42			0x2da8
-#define MGA_WR43			0x2dac
-#define MGA_WR44			0x2db0
-#define MGA_WR45			0x2db4
-#define MGA_WR46			0x2db8
-#define MGA_WR47			0x2dbc
-#define MGA_WR48			0x2dc0
-#define MGA_WR49			0x2dc4
-#define MGA_WR50			0x2dc8
-#define MGA_WR51			0x2dcc
-#define MGA_WR52			0x2dd0
-#define MGA_WR53			0x2dd4
-#define MGA_WR54			0x2dd8
-#define MGA_WR55			0x2ddc
-#define MGA_WR56			0x2de0
-#define MGA_WR57			0x2de4
-#define MGA_WR58			0x2de8
-#define MGA_WR59			0x2dec
-#define MGA_WR60			0x2df0
-#define MGA_WR61			0x2df4
-#define MGA_WR62			0x2df8
-#define MGA_WR63			0x2dfc
-#	define MGA_G400_WR_MAGIC		(1 << 6)
-#	define MGA_G400_WR56_MAGIC		0x46480000	/* 12800.0f */
-
-#define MGA_ILOAD_ALIGN		64
-#define MGA_ILOAD_MASK		(MGA_ILOAD_ALIGN - 1)
-
-#define MGA_DWGCTL_FLUSH	(MGA_OPCOD_TEXTURE_TRAP |		\
-				 MGA_ATYPE_I |				\
-				 MGA_ZMODE_NOZCMP |			\
-				 MGA_ARZERO |				\
-				 MGA_SGNZERO |				\
-				 MGA_BOP_SRC |				\
-				 (15 << MGA_TRANS_SHIFT))
-
-#define MGA_DWGCTL_CLEAR	(MGA_OPCOD_TRAP |			\
-				 MGA_ZMODE_NOZCMP |			\
-				 MGA_SOLID |				\
-				 MGA_ARZERO |				\
-				 MGA_SGNZERO |				\
-				 MGA_SHIFTZERO |			\
-				 MGA_BOP_SRC |				\
-				 (0 << MGA_TRANS_SHIFT) |		\
-				 MGA_BLTMOD_BMONOLEF |			\
-				 MGA_TRANSC |				\
-				 MGA_CLIPDIS)
-
-#define MGA_DWGCTL_COPY		(MGA_OPCOD_BITBLT |			\
-				 MGA_ATYPE_RPL |			\
-				 MGA_SGNZERO |				\
-				 MGA_SHIFTZERO |			\
-				 MGA_BOP_SRC |				\
-				 (0 << MGA_TRANS_SHIFT) |		\
-				 MGA_BLTMOD_BFCOL |			\
-				 MGA_CLIPDIS)
-
-/* Simple idle test.
- */
-static __inline__ int mga_is_idle(drm_mga_private_t *dev_priv)
-{
-	u32 status = MGA_READ(MGA_STATUS) & MGA_ENGINE_IDLE_MASK;
-	return (status == MGA_ENDPRDMASTS);
-}
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_ioc32.c b/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_ioc32.c
deleted file mode 100644
index c1f877b7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_ioc32.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/**
- * \file mga_ioc32.c
- *
- * 32-bit ioctl compatibility routines for the MGA DRM.
- *
- * \author Dave Airlie <airlied@linux.ie> with code from patches by Egbert Eich
- *
- *
- * Copyright (C) Paul Mackerras 2005
- * Copyright (C) Egbert Eich 2003,2004
- * Copyright (C) Dave Airlie 2005
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-#include <linux/compat.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
-
-typedef struct drm32_mga_init {
-	int func;
-	u32 sarea_priv_offset;
-	int chipset;
-	int sgram;
-	unsigned int maccess;
-	unsigned int fb_cpp;
-	unsigned int front_offset, front_pitch;
-	unsigned int back_offset, back_pitch;
-	unsigned int depth_cpp;
-	unsigned int depth_offset, depth_pitch;
-	unsigned int texture_offset[MGA_NR_TEX_HEAPS];
-	unsigned int texture_size[MGA_NR_TEX_HEAPS];
-	u32 fb_offset;
-	u32 mmio_offset;
-	u32 status_offset;
-	u32 warp_offset;
-	u32 primary_offset;
-	u32 buffers_offset;
-} drm_mga_init32_t;
-
-static int compat_mga_init(struct file *file, unsigned int cmd,
-			   unsigned long arg)
-{
-	drm_mga_init32_t init32;
-	drm_mga_init_t __user *init;
-	int err = 0, i;
-
-	if (copy_from_user(&init32, (void __user *)arg, sizeof(init32)))
-		return -EFAULT;
-
-	init = compat_alloc_user_space(sizeof(*init));
-	if (!access_ok(VERIFY_WRITE, init, sizeof(*init))
-	    || __put_user(init32.func, &init->func)
-	    || __put_user(init32.sarea_priv_offset, &init->sarea_priv_offset)
-	    || __put_user(init32.chipset, &init->chipset)
-	    || __put_user(init32.sgram, &init->sgram)
-	    || __put_user(init32.maccess, &init->maccess)
-	    || __put_user(init32.fb_cpp, &init->fb_cpp)
-	    || __put_user(init32.front_offset, &init->front_offset)
-	    || __put_user(init32.front_pitch, &init->front_pitch)
-	    || __put_user(init32.back_offset, &init->back_offset)
-	    || __put_user(init32.back_pitch, &init->back_pitch)
-	    || __put_user(init32.depth_cpp, &init->depth_cpp)
-	    || __put_user(init32.depth_offset, &init->depth_offset)
-	    || __put_user(init32.depth_pitch, &init->depth_pitch)
-	    || __put_user(init32.fb_offset, &init->fb_offset)
-	    || __put_user(init32.mmio_offset, &init->mmio_offset)
-	    || __put_user(init32.status_offset, &init->status_offset)
-	    || __put_user(init32.warp_offset, &init->warp_offset)
-	    || __put_user(init32.primary_offset, &init->primary_offset)
-	    || __put_user(init32.buffers_offset, &init->buffers_offset))
-		return -EFAULT;
-
-	for (i = 0; i < MGA_NR_TEX_HEAPS; i++) {
-		err |=
-		    __put_user(init32.texture_offset[i],
-			       &init->texture_offset[i]);
-		err |=
-		    __put_user(init32.texture_size[i], &init->texture_size[i]);
-	}
-	if (err)
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_MGA_INIT, (unsigned long)init);
-}
-
-typedef struct drm_mga_getparam32 {
-	int param;
-	u32 value;
-} drm_mga_getparam32_t;
-
-static int compat_mga_getparam(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_mga_getparam32_t getparam32;
-	drm_mga_getparam_t __user *getparam;
-
-	if (copy_from_user(&getparam32, (void __user *)arg, sizeof(getparam32)))
-		return -EFAULT;
-
-	getparam = compat_alloc_user_space(sizeof(*getparam));
-	if (!access_ok(VERIFY_WRITE, getparam, sizeof(*getparam))
-	    || __put_user(getparam32.param, &getparam->param)
-	    || __put_user((void __user *)(unsigned long)getparam32.value,
-			  &getparam->value))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_MGA_GETPARAM, (unsigned long)getparam);
-}
-
-typedef struct drm_mga_drm_bootstrap32 {
-	u32 texture_handle;
-	u32 texture_size;
-	u32 primary_size;
-	u32 secondary_bin_count;
-	u32 secondary_bin_size;
-	u32 agp_mode;
-	u8 agp_size;
-} drm_mga_dma_bootstrap32_t;
-
-static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
-				    unsigned long arg)
-{
-	drm_mga_dma_bootstrap32_t dma_bootstrap32;
-	drm_mga_dma_bootstrap_t __user *dma_bootstrap;
-	int err;
-
-	if (copy_from_user(&dma_bootstrap32, (void __user *)arg,
-			   sizeof(dma_bootstrap32)))
-		return -EFAULT;
-
-	dma_bootstrap = compat_alloc_user_space(sizeof(*dma_bootstrap));
-	if (!access_ok(VERIFY_WRITE, dma_bootstrap, sizeof(*dma_bootstrap))
-	    || __put_user(dma_bootstrap32.texture_handle,
-			  &dma_bootstrap->texture_handle)
-	    || __put_user(dma_bootstrap32.texture_size,
-			  &dma_bootstrap->texture_size)
-	    || __put_user(dma_bootstrap32.primary_size,
-			  &dma_bootstrap->primary_size)
-	    || __put_user(dma_bootstrap32.secondary_bin_count,
-			  &dma_bootstrap->secondary_bin_count)
-	    || __put_user(dma_bootstrap32.secondary_bin_size,
-			  &dma_bootstrap->secondary_bin_size)
-	    || __put_user(dma_bootstrap32.agp_mode, &dma_bootstrap->agp_mode)
-	    || __put_user(dma_bootstrap32.agp_size, &dma_bootstrap->agp_size))
-		return -EFAULT;
-
-	err = drm_ioctl(file, DRM_IOCTL_MGA_DMA_BOOTSTRAP,
-			(unsigned long)dma_bootstrap);
-	if (err)
-		return err;
-
-	if (__get_user(dma_bootstrap32.texture_handle,
-		       &dma_bootstrap->texture_handle)
-	    || __get_user(dma_bootstrap32.texture_size,
-			  &dma_bootstrap->texture_size)
-	    || __get_user(dma_bootstrap32.primary_size,
-			  &dma_bootstrap->primary_size)
-	    || __get_user(dma_bootstrap32.secondary_bin_count,
-			  &dma_bootstrap->secondary_bin_count)
-	    || __get_user(dma_bootstrap32.secondary_bin_size,
-			  &dma_bootstrap->secondary_bin_size)
-	    || __get_user(dma_bootstrap32.agp_mode, &dma_bootstrap->agp_mode)
-	    || __get_user(dma_bootstrap32.agp_size, &dma_bootstrap->agp_size))
-		return -EFAULT;
-
-	if (copy_to_user((void __user *)arg, &dma_bootstrap32,
-			 sizeof(dma_bootstrap32)))
-		return -EFAULT;
-
-	return 0;
-}
-
-drm_ioctl_compat_t *mga_compat_ioctls[] = {
-	[DRM_MGA_INIT] = compat_mga_init,
-	[DRM_MGA_GETPARAM] = compat_mga_getparam,
-	[DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
-};
-
-/**
- * Called whenever a 32-bit process running under a 64-bit kernel
- * performs an ioctl on /dev/dri/card<n>.
- *
- * \param filp file pointer.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or negative number on failure.
- */
-long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-	drm_ioctl_compat_t *fn = NULL;
-	int ret;
-
-	if (nr < DRM_COMMAND_BASE)
-		return drm_compat_ioctl(filp, cmd, arg);
-
-	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(mga_compat_ioctls))
-		fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
-
-	if (fn != NULL)
-		ret = (*fn) (filp, cmd, arg);
-	else
-		ret = drm_ioctl(filp, cmd, arg);
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_irq.c b/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_irq.c
deleted file mode 100644
index 25812022..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_irq.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/* mga_irq.c -- IRQ handling for radeon -*- linux-c -*-
- */
-/*
- * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
-#include "mga_drv.h"
-
-u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
-{
-	const drm_mga_private_t *const dev_priv =
-		(drm_mga_private_t *) dev->dev_private;
-
-	if (crtc != 0)
-		return 0;
-
-	return atomic_read(&dev_priv->vbl_received);
-}
-
-
-irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
-	int status;
-	int handled = 0;
-
-	status = MGA_READ(MGA_STATUS);
-
-	/* VBLANK interrupt */
-	if (status & MGA_VLINEPEN) {
-		MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
-		atomic_inc(&dev_priv->vbl_received);
-		drm_handle_vblank(dev, 0);
-		handled = 1;
-	}
-
-	/* SOFTRAP interrupt */
-	if (status & MGA_SOFTRAPEN) {
-		const u32 prim_start = MGA_READ(MGA_PRIMADDRESS);
-		const u32 prim_end = MGA_READ(MGA_PRIMEND);
-
-
-		MGA_WRITE(MGA_ICLEAR, MGA_SOFTRAPICLR);
-
-		/* In addition to clearing the interrupt-pending bit, we
-		 * have to write to MGA_PRIMEND to re-start the DMA operation.
-		 */
-		if ((prim_start & ~0x03) != (prim_end & ~0x03))
-			MGA_WRITE(MGA_PRIMEND, prim_end);
-
-		atomic_inc(&dev_priv->last_fence_retired);
-		DRM_WAKEUP(&dev_priv->fence_queue);
-		handled = 1;
-	}
-
-	if (handled)
-		return IRQ_HANDLED;
-	return IRQ_NONE;
-}
-
-int mga_enable_vblank(struct drm_device *dev, int crtc)
-{
-	drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
-
-	if (crtc != 0) {
-		DRM_ERROR("tried to enable vblank on non-existent crtc %d\n",
-			  crtc);
-		return 0;
-	}
-
-	MGA_WRITE(MGA_IEN, MGA_VLINEIEN | MGA_SOFTRAPEN);
-	return 0;
-}
-
-
-void mga_disable_vblank(struct drm_device *dev, int crtc)
-{
-	if (crtc != 0) {
-		DRM_ERROR("tried to disable vblank on non-existent crtc %d\n",
-			  crtc);
-	}
-
-	/* Do *NOT* disable the vertical refresh interrupt.  MGA doesn't have
-	 * a nice hardware counter that tracks the number of refreshes when
-	 * the interrupt is disabled, and the kernel doesn't know the refresh
-	 * rate to calculate an estimate.
-	 */
-	/* MGA_WRITE(MGA_IEN, MGA_VLINEIEN | MGA_SOFTRAPEN); */
-}
-
-int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
-{
-	drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
-	unsigned int cur_fence;
-	int ret = 0;
-
-	/* Assume that the user has missed the current sequence number
-	 * by about a day rather than she wants to wait for years
-	 * using fences.
-	 */
-	DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * DRM_HZ,
-		    (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
-		      - *sequence) <= (1 << 23)));
-
-	*sequence = cur_fence;
-
-	return ret;
-}
-
-void mga_driver_irq_preinstall(struct drm_device *dev)
-{
-	drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
-
-	/* Disable *all* interrupts */
-	MGA_WRITE(MGA_IEN, 0);
-	/* Clear bits if they're already high */
-	MGA_WRITE(MGA_ICLEAR, ~0);
-}
-
-int mga_driver_irq_postinstall(struct drm_device *dev)
-{
-	drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
-
-	DRM_INIT_WAITQUEUE(&dev_priv->fence_queue);
-
-	/* Turn on soft trap interrupt.  Vertical blank interrupts are enabled
-	 * in mga_enable_vblank.
-	 */
-	MGA_WRITE(MGA_IEN, MGA_SOFTRAPEN);
-	return 0;
-}
-
-void mga_driver_irq_uninstall(struct drm_device *dev)
-{
-	drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
-	if (!dev_priv)
-		return;
-
-	/* Disable *all* interrupts */
-	MGA_WRITE(MGA_IEN, 0);
-
-	dev->irq_enabled = 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_state.c b/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_state.c
deleted file mode 100644
index 9ce2827f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_state.c
+++ /dev/null
@@ -1,1103 +0,0 @@
-/* mga_state.c -- State support for MGA G200/G400 -*- linux-c -*-
- * Created: Thu Jan 27 02:53:43 2000 by jhartmann@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Jeff Hartmann <jhartmann@valinux.com>
- *    Keith Whitwell <keith@tungstengraphics.com>
- *
- * Rewritten by:
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
-#include "mga_drv.h"
-
-/* ================================================================
- * DMA hardware state programming functions
- */
-
-static void mga_emit_clip_rect(drm_mga_private_t *dev_priv,
-			       struct drm_clip_rect *box)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
-	unsigned int pitch = dev_priv->front_pitch;
-	DMA_LOCALS;
-
-	BEGIN_DMA(2);
-
-	/* Force reset of DWGCTL on G400 (eliminates clip disable bit).
-	 */
-	if (dev_priv->chipset >= MGA_CARD_TYPE_G400) {
-		DMA_BLOCK(MGA_DWGCTL, ctx->dwgctl,
-			  MGA_LEN + MGA_EXEC, 0x80000000,
-			  MGA_DWGCTL, ctx->dwgctl,
-			  MGA_LEN + MGA_EXEC, 0x80000000);
-	}
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_CXBNDRY, ((box->x2 - 1) << 16) | box->x1,
-		  MGA_YTOP, box->y1 * pitch, MGA_YBOT, (box->y2 - 1) * pitch);
-
-	ADVANCE_DMA();
-}
-
-static __inline__ void mga_g200_emit_context(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
-	DMA_LOCALS;
-
-	BEGIN_DMA(3);
-
-	DMA_BLOCK(MGA_DSTORG, ctx->dstorg,
-		  MGA_MACCESS, ctx->maccess,
-		  MGA_PLNWT, ctx->plnwt, MGA_DWGCTL, ctx->dwgctl);
-
-	DMA_BLOCK(MGA_ALPHACTRL, ctx->alphactrl,
-		  MGA_FOGCOL, ctx->fogcolor,
-		  MGA_WFLAG, ctx->wflag, MGA_ZORG, dev_priv->depth_offset);
-
-	DMA_BLOCK(MGA_FCOL, ctx->fcol,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000, MGA_DMAPAD, 0x00000000);
-
-	ADVANCE_DMA();
-}
-
-static __inline__ void mga_g400_emit_context(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
-	DMA_LOCALS;
-
-	BEGIN_DMA(4);
-
-	DMA_BLOCK(MGA_DSTORG, ctx->dstorg,
-		  MGA_MACCESS, ctx->maccess,
-		  MGA_PLNWT, ctx->plnwt, MGA_DWGCTL, ctx->dwgctl);
-
-	DMA_BLOCK(MGA_ALPHACTRL, ctx->alphactrl,
-		  MGA_FOGCOL, ctx->fogcolor,
-		  MGA_WFLAG, ctx->wflag, MGA_ZORG, dev_priv->depth_offset);
-
-	DMA_BLOCK(MGA_WFLAG1, ctx->wflag,
-		  MGA_TDUALSTAGE0, ctx->tdualstage0,
-		  MGA_TDUALSTAGE1, ctx->tdualstage1, MGA_FCOL, ctx->fcol);
-
-	DMA_BLOCK(MGA_STENCIL, ctx->stencil,
-		  MGA_STENCILCTL, ctx->stencilctl,
-		  MGA_DMAPAD, 0x00000000, MGA_DMAPAD, 0x00000000);
-
-	ADVANCE_DMA();
-}
-
-static __inline__ void mga_g200_emit_tex0(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_texture_regs_t *tex = &sarea_priv->tex_state[0];
-	DMA_LOCALS;
-
-	BEGIN_DMA(4);
-
-	DMA_BLOCK(MGA_TEXCTL2, tex->texctl2,
-		  MGA_TEXCTL, tex->texctl,
-		  MGA_TEXFILTER, tex->texfilter,
-		  MGA_TEXBORDERCOL, tex->texbordercol);
-
-	DMA_BLOCK(MGA_TEXORG, tex->texorg,
-		  MGA_TEXORG1, tex->texorg1,
-		  MGA_TEXORG2, tex->texorg2, MGA_TEXORG3, tex->texorg3);
-
-	DMA_BLOCK(MGA_TEXORG4, tex->texorg4,
-		  MGA_TEXWIDTH, tex->texwidth,
-		  MGA_TEXHEIGHT, tex->texheight, MGA_WR24, tex->texwidth);
-
-	DMA_BLOCK(MGA_WR34, tex->texheight,
-		  MGA_TEXTRANS, 0x0000ffff,
-		  MGA_TEXTRANSHIGH, 0x0000ffff, MGA_DMAPAD, 0x00000000);
-
-	ADVANCE_DMA();
-}
-
-static __inline__ void mga_g400_emit_tex0(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_texture_regs_t *tex = &sarea_priv->tex_state[0];
-	DMA_LOCALS;
-
-/*	printk("mga_g400_emit_tex0 %x %x %x\n", tex->texorg, */
-/*	       tex->texctl, tex->texctl2); */
-
-	BEGIN_DMA(6);
-
-	DMA_BLOCK(MGA_TEXCTL2, tex->texctl2 | MGA_G400_TC2_MAGIC,
-		  MGA_TEXCTL, tex->texctl,
-		  MGA_TEXFILTER, tex->texfilter,
-		  MGA_TEXBORDERCOL, tex->texbordercol);
-
-	DMA_BLOCK(MGA_TEXORG, tex->texorg,
-		  MGA_TEXORG1, tex->texorg1,
-		  MGA_TEXORG2, tex->texorg2, MGA_TEXORG3, tex->texorg3);
-
-	DMA_BLOCK(MGA_TEXORG4, tex->texorg4,
-		  MGA_TEXWIDTH, tex->texwidth,
-		  MGA_TEXHEIGHT, tex->texheight, MGA_WR49, 0x00000000);
-
-	DMA_BLOCK(MGA_WR57, 0x00000000,
-		  MGA_WR53, 0x00000000,
-		  MGA_WR61, 0x00000000, MGA_WR52, MGA_G400_WR_MAGIC);
-
-	DMA_BLOCK(MGA_WR60, MGA_G400_WR_MAGIC,
-		  MGA_WR54, tex->texwidth | MGA_G400_WR_MAGIC,
-		  MGA_WR62, tex->texheight | MGA_G400_WR_MAGIC,
-		  MGA_DMAPAD, 0x00000000);
-
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_TEXTRANS, 0x0000ffff, MGA_TEXTRANSHIGH, 0x0000ffff);
-
-	ADVANCE_DMA();
-}
-
-static __inline__ void mga_g400_emit_tex1(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_texture_regs_t *tex = &sarea_priv->tex_state[1];
-	DMA_LOCALS;
-
-/*	printk("mga_g400_emit_tex1 %x %x %x\n", tex->texorg,  */
-/*	       tex->texctl, tex->texctl2); */
-
-	BEGIN_DMA(5);
-
-	DMA_BLOCK(MGA_TEXCTL2, (tex->texctl2 |
-				MGA_MAP1_ENABLE |
-				MGA_G400_TC2_MAGIC),
-		  MGA_TEXCTL, tex->texctl,
-		  MGA_TEXFILTER, tex->texfilter,
-		  MGA_TEXBORDERCOL, tex->texbordercol);
-
-	DMA_BLOCK(MGA_TEXORG, tex->texorg,
-		  MGA_TEXORG1, tex->texorg1,
-		  MGA_TEXORG2, tex->texorg2, MGA_TEXORG3, tex->texorg3);
-
-	DMA_BLOCK(MGA_TEXORG4, tex->texorg4,
-		  MGA_TEXWIDTH, tex->texwidth,
-		  MGA_TEXHEIGHT, tex->texheight, MGA_WR49, 0x00000000);
-
-	DMA_BLOCK(MGA_WR57, 0x00000000,
-		  MGA_WR53, 0x00000000,
-		  MGA_WR61, 0x00000000,
-		  MGA_WR52, tex->texwidth | MGA_G400_WR_MAGIC);
-
-	DMA_BLOCK(MGA_WR60, tex->texheight | MGA_G400_WR_MAGIC,
-		  MGA_TEXTRANS, 0x0000ffff,
-		  MGA_TEXTRANSHIGH, 0x0000ffff,
-		  MGA_TEXCTL2, tex->texctl2 | MGA_G400_TC2_MAGIC);
-
-	ADVANCE_DMA();
-}
-
-static __inline__ void mga_g200_emit_pipe(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	unsigned int pipe = sarea_priv->warp_pipe;
-	DMA_LOCALS;
-
-	BEGIN_DMA(3);
-
-	DMA_BLOCK(MGA_WIADDR, MGA_WMODE_SUSPEND,
-		  MGA_WVRTXSZ, 0x00000007,
-		  MGA_WFLAG, 0x00000000, MGA_WR24, 0x00000000);
-
-	DMA_BLOCK(MGA_WR25, 0x00000100,
-		  MGA_WR34, 0x00000000,
-		  MGA_WR42, 0x0000ffff, MGA_WR60, 0x0000ffff);
-
-	/* Padding required due to hardware bug.
-	 */
-	DMA_BLOCK(MGA_DMAPAD, 0xffffffff,
-		  MGA_DMAPAD, 0xffffffff,
-		  MGA_DMAPAD, 0xffffffff,
-		  MGA_WIADDR, (dev_priv->warp_pipe_phys[pipe] |
-			       MGA_WMODE_START | dev_priv->wagp_enable));
-
-	ADVANCE_DMA();
-}
-
-static __inline__ void mga_g400_emit_pipe(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	unsigned int pipe = sarea_priv->warp_pipe;
-	DMA_LOCALS;
-
-/*	printk("mga_g400_emit_pipe %x\n", pipe); */
-
-	BEGIN_DMA(10);
-
-	DMA_BLOCK(MGA_WIADDR2, MGA_WMODE_SUSPEND,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000, MGA_DMAPAD, 0x00000000);
-
-	if (pipe & MGA_T2) {
-		DMA_BLOCK(MGA_WVRTXSZ, 0x00001e09,
-			  MGA_DMAPAD, 0x00000000,
-			  MGA_DMAPAD, 0x00000000, MGA_DMAPAD, 0x00000000);
-
-		DMA_BLOCK(MGA_WACCEPTSEQ, 0x00000000,
-			  MGA_WACCEPTSEQ, 0x00000000,
-			  MGA_WACCEPTSEQ, 0x00000000,
-			  MGA_WACCEPTSEQ, 0x1e000000);
-	} else {
-		if (dev_priv->warp_pipe & MGA_T2) {
-			/* Flush the WARP pipe */
-			DMA_BLOCK(MGA_YDST, 0x00000000,
-				  MGA_FXLEFT, 0x00000000,
-				  MGA_FXRIGHT, 0x00000001,
-				  MGA_DWGCTL, MGA_DWGCTL_FLUSH);
-
-			DMA_BLOCK(MGA_LEN + MGA_EXEC, 0x00000001,
-				  MGA_DWGSYNC, 0x00007000,
-				  MGA_TEXCTL2, MGA_G400_TC2_MAGIC,
-				  MGA_LEN + MGA_EXEC, 0x00000000);
-
-			DMA_BLOCK(MGA_TEXCTL2, (MGA_DUALTEX |
-						MGA_G400_TC2_MAGIC),
-				  MGA_LEN + MGA_EXEC, 0x00000000,
-				  MGA_TEXCTL2, MGA_G400_TC2_MAGIC,
-				  MGA_DMAPAD, 0x00000000);
-		}
-
-		DMA_BLOCK(MGA_WVRTXSZ, 0x00001807,
-			  MGA_DMAPAD, 0x00000000,
-			  MGA_DMAPAD, 0x00000000, MGA_DMAPAD, 0x00000000);
-
-		DMA_BLOCK(MGA_WACCEPTSEQ, 0x00000000,
-			  MGA_WACCEPTSEQ, 0x00000000,
-			  MGA_WACCEPTSEQ, 0x00000000,
-			  MGA_WACCEPTSEQ, 0x18000000);
-	}
-
-	DMA_BLOCK(MGA_WFLAG, 0x00000000,
-		  MGA_WFLAG1, 0x00000000,
-		  MGA_WR56, MGA_G400_WR56_MAGIC, MGA_DMAPAD, 0x00000000);
-
-	DMA_BLOCK(MGA_WR49, 0x00000000,	/* tex0              */
-		  MGA_WR57, 0x00000000,	/* tex0              */
-		  MGA_WR53, 0x00000000,	/* tex1              */
-		  MGA_WR61, 0x00000000);	/* tex1              */
-
-	DMA_BLOCK(MGA_WR54, MGA_G400_WR_MAGIC,	/* tex0 width        */
-		  MGA_WR62, MGA_G400_WR_MAGIC,	/* tex0 height       */
-		  MGA_WR52, MGA_G400_WR_MAGIC,	/* tex1 width        */
-		  MGA_WR60, MGA_G400_WR_MAGIC);	/* tex1 height       */
-
-	/* Padding required due to hardware bug */
-	DMA_BLOCK(MGA_DMAPAD, 0xffffffff,
-		  MGA_DMAPAD, 0xffffffff,
-		  MGA_DMAPAD, 0xffffffff,
-		  MGA_WIADDR2, (dev_priv->warp_pipe_phys[pipe] |
-				MGA_WMODE_START | dev_priv->wagp_enable));
-
-	ADVANCE_DMA();
-}
-
-static void mga_g200_emit_state(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	unsigned int dirty = sarea_priv->dirty;
-
-	if (sarea_priv->warp_pipe != dev_priv->warp_pipe) {
-		mga_g200_emit_pipe(dev_priv);
-		dev_priv->warp_pipe = sarea_priv->warp_pipe;
-	}
-
-	if (dirty & MGA_UPLOAD_CONTEXT) {
-		mga_g200_emit_context(dev_priv);
-		sarea_priv->dirty &= ~MGA_UPLOAD_CONTEXT;
-	}
-
-	if (dirty & MGA_UPLOAD_TEX0) {
-		mga_g200_emit_tex0(dev_priv);
-		sarea_priv->dirty &= ~MGA_UPLOAD_TEX0;
-	}
-}
-
-static void mga_g400_emit_state(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	unsigned int dirty = sarea_priv->dirty;
-	int multitex = sarea_priv->warp_pipe & MGA_T2;
-
-	if (sarea_priv->warp_pipe != dev_priv->warp_pipe) {
-		mga_g400_emit_pipe(dev_priv);
-		dev_priv->warp_pipe = sarea_priv->warp_pipe;
-	}
-
-	if (dirty & MGA_UPLOAD_CONTEXT) {
-		mga_g400_emit_context(dev_priv);
-		sarea_priv->dirty &= ~MGA_UPLOAD_CONTEXT;
-	}
-
-	if (dirty & MGA_UPLOAD_TEX0) {
-		mga_g400_emit_tex0(dev_priv);
-		sarea_priv->dirty &= ~MGA_UPLOAD_TEX0;
-	}
-
-	if ((dirty & MGA_UPLOAD_TEX1) && multitex) {
-		mga_g400_emit_tex1(dev_priv);
-		sarea_priv->dirty &= ~MGA_UPLOAD_TEX1;
-	}
-}
-
-/* ================================================================
- * SAREA state verification
- */
-
-/* Disallow all write destinations except the front and backbuffer.
- */
-static int mga_verify_context(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
-
-	if (ctx->dstorg != dev_priv->front_offset &&
-	    ctx->dstorg != dev_priv->back_offset) {
-		DRM_ERROR("*** bad DSTORG: %x (front %x, back %x)\n\n",
-			  ctx->dstorg, dev_priv->front_offset,
-			  dev_priv->back_offset);
-		ctx->dstorg = 0;
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* Disallow texture reads from PCI space.
- */
-static int mga_verify_tex(drm_mga_private_t *dev_priv, int unit)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_texture_regs_t *tex = &sarea_priv->tex_state[unit];
-	unsigned int org;
-
-	org = tex->texorg & (MGA_TEXORGMAP_MASK | MGA_TEXORGACC_MASK);
-
-	if (org == (MGA_TEXORGMAP_SYSMEM | MGA_TEXORGACC_PCI)) {
-		DRM_ERROR("*** bad TEXORG: 0x%x, unit %d\n", tex->texorg, unit);
-		tex->texorg = 0;
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int mga_verify_state(drm_mga_private_t *dev_priv)
-{
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	unsigned int dirty = sarea_priv->dirty;
-	int ret = 0;
-
-	if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
-
-	if (dirty & MGA_UPLOAD_CONTEXT)
-		ret |= mga_verify_context(dev_priv);
-
-	if (dirty & MGA_UPLOAD_TEX0)
-		ret |= mga_verify_tex(dev_priv, 0);
-
-	if (dev_priv->chipset >= MGA_CARD_TYPE_G400) {
-		if (dirty & MGA_UPLOAD_TEX1)
-			ret |= mga_verify_tex(dev_priv, 1);
-
-		if (dirty & MGA_UPLOAD_PIPE)
-			ret |= (sarea_priv->warp_pipe > MGA_MAX_G400_PIPES);
-	} else {
-		if (dirty & MGA_UPLOAD_PIPE)
-			ret |= (sarea_priv->warp_pipe > MGA_MAX_G200_PIPES);
-	}
-
-	return (ret == 0);
-}
-
-static int mga_verify_iload(drm_mga_private_t *dev_priv,
-			    unsigned int dstorg, unsigned int length)
-{
-	if (dstorg < dev_priv->texture_offset ||
-	    dstorg + length > (dev_priv->texture_offset +
-			       dev_priv->texture_size)) {
-		DRM_ERROR("*** bad iload DSTORG: 0x%x\n", dstorg);
-		return -EINVAL;
-	}
-
-	if (length & MGA_ILOAD_MASK) {
-		DRM_ERROR("*** bad iload length: 0x%x\n",
-			  length & MGA_ILOAD_MASK);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int mga_verify_blit(drm_mga_private_t *dev_priv,
-			   unsigned int srcorg, unsigned int dstorg)
-{
-	if ((srcorg & 0x3) == (MGA_SRCACC_PCI | MGA_SRCMAP_SYSMEM) ||
-	    (dstorg & 0x3) == (MGA_SRCACC_PCI | MGA_SRCMAP_SYSMEM)) {
-		DRM_ERROR("*** bad blit: src=0x%x dst=0x%x\n", srcorg, dstorg);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-/* ================================================================
- *
- */
-
-static void mga_dma_dispatch_clear(struct drm_device *dev, drm_mga_clear_t *clear)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int nbox = sarea_priv->nbox;
-	int i;
-	DMA_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_DMA(1);
-
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_DWGSYNC, 0x00007100, MGA_DWGSYNC, 0x00007000);
-
-	ADVANCE_DMA();
-
-	for (i = 0; i < nbox; i++) {
-		struct drm_clip_rect *box = &pbox[i];
-		u32 height = box->y2 - box->y1;
-
-		DRM_DEBUG("   from=%d,%d to=%d,%d\n",
-			  box->x1, box->y1, box->x2, box->y2);
-
-		if (clear->flags & MGA_FRONT) {
-			BEGIN_DMA(2);
-
-			DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-				  MGA_PLNWT, clear->color_mask,
-				  MGA_YDSTLEN, (box->y1 << 16) | height,
-				  MGA_FXBNDRY, (box->x2 << 16) | box->x1);
-
-			DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-				  MGA_FCOL, clear->clear_color,
-				  MGA_DSTORG, dev_priv->front_offset,
-				  MGA_DWGCTL + MGA_EXEC, dev_priv->clear_cmd);
-
-			ADVANCE_DMA();
-		}
-
-		if (clear->flags & MGA_BACK) {
-			BEGIN_DMA(2);
-
-			DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-				  MGA_PLNWT, clear->color_mask,
-				  MGA_YDSTLEN, (box->y1 << 16) | height,
-				  MGA_FXBNDRY, (box->x2 << 16) | box->x1);
-
-			DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-				  MGA_FCOL, clear->clear_color,
-				  MGA_DSTORG, dev_priv->back_offset,
-				  MGA_DWGCTL + MGA_EXEC, dev_priv->clear_cmd);
-
-			ADVANCE_DMA();
-		}
-
-		if (clear->flags & MGA_DEPTH) {
-			BEGIN_DMA(2);
-
-			DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-				  MGA_PLNWT, clear->depth_mask,
-				  MGA_YDSTLEN, (box->y1 << 16) | height,
-				  MGA_FXBNDRY, (box->x2 << 16) | box->x1);
-
-			DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-				  MGA_FCOL, clear->clear_depth,
-				  MGA_DSTORG, dev_priv->depth_offset,
-				  MGA_DWGCTL + MGA_EXEC, dev_priv->clear_cmd);
-
-			ADVANCE_DMA();
-		}
-
-	}
-
-	BEGIN_DMA(1);
-
-	/* Force reset of DWGCTL */
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_PLNWT, ctx->plnwt, MGA_DWGCTL, ctx->dwgctl);
-
-	ADVANCE_DMA();
-
-	FLUSH_DMA();
-}
-
-static void mga_dma_dispatch_swap(struct drm_device *dev)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int nbox = sarea_priv->nbox;
-	int i;
-	DMA_LOCALS;
-	DRM_DEBUG("\n");
-
-	sarea_priv->last_frame.head = dev_priv->prim.tail;
-	sarea_priv->last_frame.wrap = dev_priv->prim.last_wrap;
-
-	BEGIN_DMA(4 + nbox);
-
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_DWGSYNC, 0x00007100, MGA_DWGSYNC, 0x00007000);
-
-	DMA_BLOCK(MGA_DSTORG, dev_priv->front_offset,
-		  MGA_MACCESS, dev_priv->maccess,
-		  MGA_SRCORG, dev_priv->back_offset,
-		  MGA_AR5, dev_priv->front_pitch);
-
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_PLNWT, 0xffffffff, MGA_DWGCTL, MGA_DWGCTL_COPY);
-
-	for (i = 0; i < nbox; i++) {
-		struct drm_clip_rect *box = &pbox[i];
-		u32 height = box->y2 - box->y1;
-		u32 start = box->y1 * dev_priv->front_pitch;
-
-		DRM_DEBUG("   from=%d,%d to=%d,%d\n",
-			  box->x1, box->y1, box->x2, box->y2);
-
-		DMA_BLOCK(MGA_AR0, start + box->x2 - 1,
-			  MGA_AR3, start + box->x1,
-			  MGA_FXBNDRY, ((box->x2 - 1) << 16) | box->x1,
-			  MGA_YDSTLEN + MGA_EXEC, (box->y1 << 16) | height);
-	}
-
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_PLNWT, ctx->plnwt,
-		  MGA_SRCORG, dev_priv->front_offset, MGA_DWGCTL, ctx->dwgctl);
-
-	ADVANCE_DMA();
-
-	FLUSH_DMA();
-
-	DRM_DEBUG("... done.\n");
-}
-
-static void mga_dma_dispatch_vertex(struct drm_device *dev, struct drm_buf *buf)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_buf_priv_t *buf_priv = buf->dev_private;
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	u32 address = (u32) buf->bus_address;
-	u32 length = (u32) buf->used;
-	int i = 0;
-	DMA_LOCALS;
-	DRM_DEBUG("buf=%d used=%d\n", buf->idx, buf->used);
-
-	if (buf->used) {
-		buf_priv->dispatched = 1;
-
-		MGA_EMIT_STATE(dev_priv, sarea_priv->dirty);
-
-		do {
-			if (i < sarea_priv->nbox) {
-				mga_emit_clip_rect(dev_priv,
-						   &sarea_priv->boxes[i]);
-			}
-
-			BEGIN_DMA(1);
-
-			DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-				  MGA_DMAPAD, 0x00000000,
-				  MGA_SECADDRESS, (address |
-						   MGA_DMA_VERTEX),
-				  MGA_SECEND, ((address + length) |
-					       dev_priv->dma_access));
-
-			ADVANCE_DMA();
-		} while (++i < sarea_priv->nbox);
-	}
-
-	if (buf_priv->discard) {
-		AGE_BUFFER(buf_priv);
-		buf->pending = 0;
-		buf->used = 0;
-		buf_priv->dispatched = 0;
-
-		mga_freelist_put(dev, buf);
-	}
-
-	FLUSH_DMA();
-}
-
-static void mga_dma_dispatch_indices(struct drm_device *dev, struct drm_buf *buf,
-				     unsigned int start, unsigned int end)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_buf_priv_t *buf_priv = buf->dev_private;
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	u32 address = (u32) buf->bus_address;
-	int i = 0;
-	DMA_LOCALS;
-	DRM_DEBUG("buf=%d start=%d end=%d\n", buf->idx, start, end);
-
-	if (start != end) {
-		buf_priv->dispatched = 1;
-
-		MGA_EMIT_STATE(dev_priv, sarea_priv->dirty);
-
-		do {
-			if (i < sarea_priv->nbox) {
-				mga_emit_clip_rect(dev_priv,
-						   &sarea_priv->boxes[i]);
-			}
-
-			BEGIN_DMA(1);
-
-			DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-				  MGA_DMAPAD, 0x00000000,
-				  MGA_SETUPADDRESS, address + start,
-				  MGA_SETUPEND, ((address + end) |
-						 dev_priv->dma_access));
-
-			ADVANCE_DMA();
-		} while (++i < sarea_priv->nbox);
-	}
-
-	if (buf_priv->discard) {
-		AGE_BUFFER(buf_priv);
-		buf->pending = 0;
-		buf->used = 0;
-		buf_priv->dispatched = 0;
-
-		mga_freelist_put(dev, buf);
-	}
-
-	FLUSH_DMA();
-}
-
-/* This copies a 64 byte aligned agp region to the frambuffer with a
- * standard blit, the ioctl needs to do checking.
- */
-static void mga_dma_dispatch_iload(struct drm_device *dev, struct drm_buf *buf,
-				   unsigned int dstorg, unsigned int length)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_buf_priv_t *buf_priv = buf->dev_private;
-	drm_mga_context_regs_t *ctx = &dev_priv->sarea_priv->context_state;
-	u32 srcorg =
-	    buf->bus_address | dev_priv->dma_access | MGA_SRCMAP_SYSMEM;
-	u32 y2;
-	DMA_LOCALS;
-	DRM_DEBUG("buf=%d used=%d\n", buf->idx, buf->used);
-
-	y2 = length / 64;
-
-	BEGIN_DMA(5);
-
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_DWGSYNC, 0x00007100, MGA_DWGSYNC, 0x00007000);
-
-	DMA_BLOCK(MGA_DSTORG, dstorg,
-		  MGA_MACCESS, 0x00000000, MGA_SRCORG, srcorg, MGA_AR5, 64);
-
-	DMA_BLOCK(MGA_PITCH, 64,
-		  MGA_PLNWT, 0xffffffff,
-		  MGA_DMAPAD, 0x00000000, MGA_DWGCTL, MGA_DWGCTL_COPY);
-
-	DMA_BLOCK(MGA_AR0, 63,
-		  MGA_AR3, 0,
-		  MGA_FXBNDRY, (63 << 16) | 0, MGA_YDSTLEN + MGA_EXEC, y2);
-
-	DMA_BLOCK(MGA_PLNWT, ctx->plnwt,
-		  MGA_SRCORG, dev_priv->front_offset,
-		  MGA_PITCH, dev_priv->front_pitch, MGA_DWGSYNC, 0x00007000);
-
-	ADVANCE_DMA();
-
-	AGE_BUFFER(buf_priv);
-
-	buf->pending = 0;
-	buf->used = 0;
-	buf_priv->dispatched = 0;
-
-	mga_freelist_put(dev, buf);
-
-	FLUSH_DMA();
-}
-
-static void mga_dma_dispatch_blit(struct drm_device *dev, drm_mga_blit_t *blit)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int nbox = sarea_priv->nbox;
-	u32 scandir = 0, i;
-	DMA_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_DMA(4 + nbox);
-
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_DWGSYNC, 0x00007100, MGA_DWGSYNC, 0x00007000);
-
-	DMA_BLOCK(MGA_DWGCTL, MGA_DWGCTL_COPY,
-		  MGA_PLNWT, blit->planemask,
-		  MGA_SRCORG, blit->srcorg, MGA_DSTORG, blit->dstorg);
-
-	DMA_BLOCK(MGA_SGN, scandir,
-		  MGA_MACCESS, dev_priv->maccess,
-		  MGA_AR5, blit->ydir * blit->src_pitch,
-		  MGA_PITCH, blit->dst_pitch);
-
-	for (i = 0; i < nbox; i++) {
-		int srcx = pbox[i].x1 + blit->delta_sx;
-		int srcy = pbox[i].y1 + blit->delta_sy;
-		int dstx = pbox[i].x1 + blit->delta_dx;
-		int dsty = pbox[i].y1 + blit->delta_dy;
-		int h = pbox[i].y2 - pbox[i].y1;
-		int w = pbox[i].x2 - pbox[i].x1 - 1;
-		int start;
-
-		if (blit->ydir == -1)
-			srcy = blit->height - srcy - 1;
-
-		start = srcy * blit->src_pitch + srcx;
-
-		DMA_BLOCK(MGA_AR0, start + w,
-			  MGA_AR3, start,
-			  MGA_FXBNDRY, ((dstx + w) << 16) | (dstx & 0xffff),
-			  MGA_YDSTLEN + MGA_EXEC, (dsty << 16) | h);
-	}
-
-	/* Do something to flush AGP?
-	 */
-
-	/* Force reset of DWGCTL */
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_PLNWT, ctx->plnwt,
-		  MGA_PITCH, dev_priv->front_pitch, MGA_DWGCTL, ctx->dwgctl);
-
-	ADVANCE_DMA();
-}
-
-/* ================================================================
- *
- */
-
-static int mga_dma_clear(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_clear_t *clear = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
-
-	WRAP_TEST_WITH_RETURN(dev_priv);
-
-	mga_dma_dispatch_clear(dev, clear);
-
-	/* Make sure we restore the 3D state next time.
-	 */
-	dev_priv->sarea_priv->dirty |= MGA_UPLOAD_CONTEXT;
-
-	return 0;
-}
-
-static int mga_dma_swap(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
-
-	WRAP_TEST_WITH_RETURN(dev_priv);
-
-	mga_dma_dispatch_swap(dev);
-
-	/* Make sure we restore the 3D state next time.
-	 */
-	dev_priv->sarea_priv->dirty |= MGA_UPLOAD_CONTEXT;
-
-	return 0;
-}
-
-static int mga_dma_vertex(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_mga_buf_priv_t *buf_priv;
-	drm_mga_vertex_t *vertex = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (vertex->idx < 0 || vertex->idx > dma->buf_count)
-		return -EINVAL;
-	buf = dma->buflist[vertex->idx];
-	buf_priv = buf->dev_private;
-
-	buf->used = vertex->used;
-	buf_priv->discard = vertex->discard;
-
-	if (!mga_verify_state(dev_priv)) {
-		if (vertex->discard) {
-			if (buf_priv->dispatched == 1)
-				AGE_BUFFER(buf_priv);
-			buf_priv->dispatched = 0;
-			mga_freelist_put(dev, buf);
-		}
-		return -EINVAL;
-	}
-
-	WRAP_TEST_WITH_RETURN(dev_priv);
-
-	mga_dma_dispatch_vertex(dev, buf);
-
-	return 0;
-}
-
-static int mga_dma_indices(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_mga_buf_priv_t *buf_priv;
-	drm_mga_indices_t *indices = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (indices->idx < 0 || indices->idx > dma->buf_count)
-		return -EINVAL;
-
-	buf = dma->buflist[indices->idx];
-	buf_priv = buf->dev_private;
-
-	buf_priv->discard = indices->discard;
-
-	if (!mga_verify_state(dev_priv)) {
-		if (indices->discard) {
-			if (buf_priv->dispatched == 1)
-				AGE_BUFFER(buf_priv);
-			buf_priv->dispatched = 0;
-			mga_freelist_put(dev, buf);
-		}
-		return -EINVAL;
-	}
-
-	WRAP_TEST_WITH_RETURN(dev_priv);
-
-	mga_dma_dispatch_indices(dev, buf, indices->start, indices->end);
-
-	return 0;
-}
-
-static int mga_dma_iload(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	struct drm_buf *buf;
-	drm_mga_buf_priv_t *buf_priv;
-	drm_mga_iload_t *iload = data;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-#if 0
-	if (mga_do_wait_for_idle(dev_priv) < 0) {
-		if (MGA_DMA_DEBUG)
-			DRM_INFO("-EBUSY\n");
-		return -EBUSY;
-	}
-#endif
-	if (iload->idx < 0 || iload->idx > dma->buf_count)
-		return -EINVAL;
-
-	buf = dma->buflist[iload->idx];
-	buf_priv = buf->dev_private;
-
-	if (mga_verify_iload(dev_priv, iload->dstorg, iload->length)) {
-		mga_freelist_put(dev, buf);
-		return -EINVAL;
-	}
-
-	WRAP_TEST_WITH_RETURN(dev_priv);
-
-	mga_dma_dispatch_iload(dev, buf, iload->dstorg, iload->length);
-
-	/* Make sure we restore the 3D state next time.
-	 */
-	dev_priv->sarea_priv->dirty |= MGA_UPLOAD_CONTEXT;
-
-	return 0;
-}
-
-static int mga_dma_blit(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_mga_blit_t *blit = data;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
-
-	if (mga_verify_blit(dev_priv, blit->srcorg, blit->dstorg))
-		return -EINVAL;
-
-	WRAP_TEST_WITH_RETURN(dev_priv);
-
-	mga_dma_dispatch_blit(dev, blit);
-
-	/* Make sure we restore the 3D state next time.
-	 */
-	dev_priv->sarea_priv->dirty |= MGA_UPLOAD_CONTEXT;
-
-	return 0;
-}
-
-static int mga_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	drm_mga_getparam_t *param = data;
-	int value;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
-
-	switch (param->param) {
-	case MGA_PARAM_IRQ_NR:
-		value = drm_dev_to_irq(dev);
-		break;
-	case MGA_PARAM_CARD_TYPE:
-		value = dev_priv->chipset;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-static int mga_set_fence(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	u32 *fence = data;
-	DMA_LOCALS;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
-
-	/* I would normal do this assignment in the declaration of fence,
-	 * but dev_priv may be NULL.
-	 */
-
-	*fence = dev_priv->next_fence_to_post;
-	dev_priv->next_fence_to_post++;
-
-	BEGIN_DMA(1);
-	DMA_BLOCK(MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000,
-		  MGA_DMAPAD, 0x00000000, MGA_SOFTRAP, 0x00000000);
-	ADVANCE_DMA();
-
-	return 0;
-}
-
-static int mga_wait_fence(struct drm_device *dev, void *data, struct drm_file *
-file_priv)
-{
-	drm_mga_private_t *dev_priv = dev->dev_private;
-	u32 *fence = data;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
-
-	mga_driver_fence_wait(dev, fence);
-	return 0;
-}
-
-struct drm_ioctl_desc mga_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(MGA_INIT, mga_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(MGA_FLUSH, mga_dma_flush, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_RESET, mga_dma_reset, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_SWAP, mga_dma_swap, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_CLEAR, mga_dma_clear, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_VERTEX, mga_dma_vertex, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_INDICES, mga_dma_indices, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_ILOAD, mga_dma_iload, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_BLIT, mga_dma_blit, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_GETPARAM, mga_getparam, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_SET_FENCE, mga_set_fence, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_WAIT_FENCE, mga_wait_fence, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(MGA_DMA_BOOTSTRAP, mga_dma_bootstrap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-};
-
-int mga_max_ioctl = DRM_ARRAY_SIZE(mga_ioctls);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_warp.c b/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_warp.c
deleted file mode 100644
index 722a91b6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/mga/mga_warp.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/* mga_warp.c -- Matrox G200/G400 WARP engine management -*- linux-c -*-
- * Created: Thu Jan 11 21:29:32 2001 by gareth@valinux.com
- *
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include <linux/firmware.h>
-#include <linux/ihex.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
-#include "mga_drv.h"
-
-#define FIRMWARE_G200 "matrox/g200_warp.fw"
-#define FIRMWARE_G400 "matrox/g400_warp.fw"
-
-MODULE_FIRMWARE(FIRMWARE_G200);
-MODULE_FIRMWARE(FIRMWARE_G400);
-
-#define MGA_WARP_CODE_ALIGN		256	/* in bytes */
-
-#define WARP_UCODE_SIZE(size)		ALIGN(size, MGA_WARP_CODE_ALIGN)
-
-int mga_warp_install_microcode(drm_mga_private_t *dev_priv)
-{
-	unsigned char *vcbase = dev_priv->warp->handle;
-	unsigned long pcbase = dev_priv->warp->offset;
-	const char *firmware_name;
-	struct platform_device *pdev;
-	const struct firmware *fw = NULL;
-	const struct ihex_binrec *rec;
-	unsigned int size;
-	int n_pipes, where;
-	int rc = 0;
-
-	switch (dev_priv->chipset) {
-	case MGA_CARD_TYPE_G400:
-	case MGA_CARD_TYPE_G550:
-		firmware_name = FIRMWARE_G400;
-		n_pipes = MGA_MAX_G400_PIPES;
-		break;
-	case MGA_CARD_TYPE_G200:
-		firmware_name = FIRMWARE_G200;
-		n_pipes = MGA_MAX_G200_PIPES;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	pdev = platform_device_register_simple("mga_warp", 0, NULL, 0);
-	if (IS_ERR(pdev)) {
-		DRM_ERROR("mga: Failed to register microcode\n");
-		return PTR_ERR(pdev);
-	}
-	rc = request_ihex_firmware(&fw, firmware_name, &pdev->dev);
-	platform_device_unregister(pdev);
-	if (rc) {
-		DRM_ERROR("mga: Failed to load microcode \"%s\"\n",
-			  firmware_name);
-		return rc;
-	}
-
-	size = 0;
-	where = 0;
-	for (rec = (const struct ihex_binrec *)fw->data;
-	     rec;
-	     rec = ihex_next_binrec(rec)) {
-		size += WARP_UCODE_SIZE(be16_to_cpu(rec->len));
-		where++;
-	}
-
-	if (where != n_pipes) {
-		DRM_ERROR("mga: Invalid microcode \"%s\"\n", firmware_name);
-		rc = -EINVAL;
-		goto out;
-	}
-	size = PAGE_ALIGN(size);
-	DRM_DEBUG("MGA ucode size = %d bytes\n", size);
-	if (size > dev_priv->warp->size) {
-		DRM_ERROR("microcode too large! (%u > %lu)\n",
-			  size, dev_priv->warp->size);
-		rc = -ENOMEM;
-		goto out;
-	}
-
-	memset(dev_priv->warp_pipe_phys, 0, sizeof(dev_priv->warp_pipe_phys));
-
-	where = 0;
-	for (rec = (const struct ihex_binrec *)fw->data;
-	     rec;
-	     rec = ihex_next_binrec(rec)) {
-		unsigned int src_size, dst_size;
-
-		DRM_DEBUG(" pcbase = 0x%08lx  vcbase = %p\n", pcbase, vcbase);
-		dev_priv->warp_pipe_phys[where] = pcbase;
-		src_size = be16_to_cpu(rec->len);
-		dst_size = WARP_UCODE_SIZE(src_size);
-		memcpy(vcbase, rec->data, src_size);
-		pcbase += dst_size;
-		vcbase += dst_size;
-		where++;
-	}
-
-out:
-	release_firmware(fw);
-	return rc;
-}
-
-#define WMISC_EXPECTED		(MGA_WUCODECACHE_ENABLE | MGA_WMASTER_ENABLE)
-
-int mga_warp_init(drm_mga_private_t *dev_priv)
-{
-	u32 wmisc;
-
-	/* FIXME: Get rid of these damned magic numbers...
-	 */
-	switch (dev_priv->chipset) {
-	case MGA_CARD_TYPE_G400:
-	case MGA_CARD_TYPE_G550:
-		MGA_WRITE(MGA_WIADDR2, MGA_WMODE_SUSPEND);
-		MGA_WRITE(MGA_WGETMSB, 0x00000E00);
-		MGA_WRITE(MGA_WVRTXSZ, 0x00001807);
-		MGA_WRITE(MGA_WACCEPTSEQ, 0x18000000);
-		break;
-	case MGA_CARD_TYPE_G200:
-		MGA_WRITE(MGA_WIADDR, MGA_WMODE_SUSPEND);
-		MGA_WRITE(MGA_WGETMSB, 0x1606);
-		MGA_WRITE(MGA_WVRTXSZ, 7);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	MGA_WRITE(MGA_WMISC, (MGA_WUCODECACHE_ENABLE |
-			      MGA_WMASTER_ENABLE | MGA_WCACHEFLUSH_ENABLE));
-	wmisc = MGA_READ(MGA_WMISC);
-	if (wmisc != WMISC_EXPECTED) {
-		DRM_ERROR("WARP engine config failed! 0x%x != 0x%x\n",
-			  wmisc, WMISC_EXPECTED);
-		return -EINVAL;
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/Kconfig b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/Kconfig
deleted file mode 100644
index 97a81260..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/Kconfig
+++ /dev/null
@@ -1,57 +0,0 @@
-config DRM_NOUVEAU
-	tristate "Nouveau (nVidia) cards"
-	depends on DRM && PCI
-        select FW_LOADER
-	select DRM_KMS_HELPER
-	select DRM_TTM
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB
-	select FRAMEBUFFER_CONSOLE if !EXPERT
-	select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT
-	select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL && INPUT
-	select ACPI_WMI if ACPI
-	select MXM_WMI if ACPI
-	select POWER_SUPPLY
-	help
-	  Choose this option for open-source nVidia support.
-
-config DRM_NOUVEAU_BACKLIGHT
-	bool "Support for backlight control"
-	depends on DRM_NOUVEAU
-	default y
-	help
-	  Say Y here if you want to control the backlight of your display
-	  (e.g. a laptop panel).
-
-config DRM_NOUVEAU_DEBUG
-	bool "Build in Nouveau's debugfs support"
-	depends on DRM_NOUVEAU && DEBUG_FS
-	default y
-	help
-	  Say Y here if you want Nouveau to output debugging information
-	  via debugfs.
-
-menu "I2C encoder or helper chips"
-     depends on DRM && DRM_KMS_HELPER && I2C
-
-config DRM_I2C_CH7006
-	tristate "Chrontel ch7006 TV encoder"
-	default m if DRM_NOUVEAU
-	help
-	  Support for Chrontel ch7006 and similar TV encoders, found
-	  on some nVidia video cards.
-
-	  This driver is currently only useful if you're also using
-	  the nouveau driver.
-
-config DRM_I2C_SIL164
-	tristate "Silicon Image sil164 TMDS transmitter"
-	default m if DRM_NOUVEAU
-	help
-	  Support for sil164 and similar single-link (or dual-link
-	  when used in pairs) TMDS transmitters, used in some nVidia
-	  video cards.
-
-endmenu
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/Makefile
deleted file mode 100644
index 1a2ad7eb..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm
-nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \
-             nouveau_object.o nouveau_irq.o nouveau_notifier.o \
-             nouveau_sgdma.o nouveau_dma.o nouveau_util.o \
-             nouveau_bo.o nouveau_fence.o nouveau_gem.o nouveau_ttm.o \
-             nouveau_hw.o nouveau_calc.o nouveau_bios.o nouveau_i2c.o \
-             nouveau_display.o nouveau_connector.o nouveau_fbcon.o \
-             nouveau_hdmi.o nouveau_dp.o nouveau_ramht.o \
-	     nouveau_pm.o nouveau_volt.o nouveau_perf.o nouveau_temp.o \
-	     nouveau_mm.o nouveau_vm.o nouveau_mxm.o nouveau_gpio.o \
-             nv04_timer.o \
-             nv04_mc.o nv40_mc.o nv50_mc.o \
-             nv04_fb.o nv10_fb.o nv20_fb.o nv30_fb.o nv40_fb.o \
-             nv50_fb.o nvc0_fb.o \
-             nv04_fifo.o nv10_fifo.o nv40_fifo.o nv50_fifo.o nvc0_fifo.o \
-             nv04_graph.o nv10_graph.o nv20_graph.o \
-             nv40_graph.o nv50_graph.o nvc0_graph.o \
-             nv40_grctx.o nv50_grctx.o nvc0_grctx.o \
-             nv84_crypt.o nv98_crypt.o \
-             nva3_copy.o nvc0_copy.o \
-             nv31_mpeg.o nv50_mpeg.o \
-             nv84_bsp.o \
-             nv84_vp.o \
-             nv98_ppp.o \
-             nv04_instmem.o nv50_instmem.o nvc0_instmem.o \
-             nv04_dac.o nv04_dfp.o nv04_tv.o nv17_tv.o nv17_tv_modes.o \
-             nv04_crtc.o nv04_display.o nv04_cursor.o \
-             nv50_evo.o nv50_crtc.o nv50_dac.o nv50_sor.o \
-             nv50_cursor.o nv50_display.o \
-             nvd0_display.o \
-             nv04_fbcon.o nv50_fbcon.o nvc0_fbcon.o \
-             nv10_gpio.o nv50_gpio.o \
-	     nv50_calc.o \
-	     nv04_pm.o nv40_pm.o nv50_pm.o nva3_pm.o nvc0_pm.o \
-	     nv50_vram.o nvc0_vram.o \
-	     nv50_vm.o nvc0_vm.o
-
-nouveau-$(CONFIG_DRM_NOUVEAU_DEBUG) += nouveau_debugfs.o
-nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o
-nouveau-$(CONFIG_DRM_NOUVEAU_BACKLIGHT) += nouveau_backlight.o
-nouveau-$(CONFIG_ACPI) += nouveau_acpi.o
-
-obj-$(CONFIG_DRM_NOUVEAU)+= nouveau.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_acpi.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_acpi.c
deleted file mode 100644
index 284bd25d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ /dev/null
@@ -1,430 +0,0 @@
-#include <linux/pci.h>
-#include <linux/acpi.h>
-#include <linux/slab.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/video.h>
-#include <acpi/acpi.h>
-#include <linux/mxm-wmi.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "drm_crtc_helper.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-#include "nv50_display.h"
-#include "nouveau_connector.h"
-
-#include <linux/vga_switcheroo.h>
-
-#define NOUVEAU_DSM_LED 0x02
-#define NOUVEAU_DSM_LED_STATE 0x00
-#define NOUVEAU_DSM_LED_OFF 0x10
-#define NOUVEAU_DSM_LED_STAMINA 0x11
-#define NOUVEAU_DSM_LED_SPEED 0x12
-
-#define NOUVEAU_DSM_POWER 0x03
-#define NOUVEAU_DSM_POWER_STATE 0x00
-#define NOUVEAU_DSM_POWER_SPEED 0x01
-#define NOUVEAU_DSM_POWER_STAMINA 0x02
-
-#define NOUVEAU_DSM_OPTIMUS_FN 0x1A
-#define NOUVEAU_DSM_OPTIMUS_ARGS 0x03000001
-
-static struct nouveau_dsm_priv {
-	bool dsm_detected;
-	bool optimus_detected;
-	acpi_handle dhandle;
-	acpi_handle rom_handle;
-} nouveau_dsm_priv;
-
-#define NOUVEAU_DSM_HAS_MUX 0x1
-#define NOUVEAU_DSM_HAS_OPT 0x2
-
-static const char nouveau_dsm_muid[] = {
-	0xA0, 0xA0, 0x95, 0x9D, 0x60, 0x00, 0x48, 0x4D,
-	0xB3, 0x4D, 0x7E, 0x5F, 0xEA, 0x12, 0x9F, 0xD4,
-};
-
-static const char nouveau_op_dsm_muid[] = {
-	0xF8, 0xD8, 0x86, 0xA4, 0xDA, 0x0B, 0x1B, 0x47,
-	0xA7, 0x2B, 0x60, 0x42, 0xA6, 0xB5, 0xBE, 0xE0,
-};
-
-static int nouveau_optimus_dsm(acpi_handle handle, int func, int arg, uint32_t *result)
-{
-	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
-	struct acpi_object_list input;
-	union acpi_object params[4];
-	union acpi_object *obj;
-	int i, err;
-	char args_buff[4];
-
-	input.count = 4;
-	input.pointer = params;
-	params[0].type = ACPI_TYPE_BUFFER;
-	params[0].buffer.length = sizeof(nouveau_op_dsm_muid);
-	params[0].buffer.pointer = (char *)nouveau_op_dsm_muid;
-	params[1].type = ACPI_TYPE_INTEGER;
-	params[1].integer.value = 0x00000100;
-	params[2].type = ACPI_TYPE_INTEGER;
-	params[2].integer.value = func;
-	params[3].type = ACPI_TYPE_BUFFER;
-	params[3].buffer.length = 4;
-	/* ACPI is little endian, AABBCCDD becomes {DD,CC,BB,AA} */
-	for (i = 0; i < 4; i++)
-		args_buff[i] = (arg >> i * 8) & 0xFF;
-	params[3].buffer.pointer = args_buff;
-
-	err = acpi_evaluate_object(handle, "_DSM", &input, &output);
-	if (err) {
-		printk(KERN_INFO "failed to evaluate _DSM: %d\n", err);
-		return err;
-	}
-
-	obj = (union acpi_object *)output.pointer;
-
-	if (obj->type == ACPI_TYPE_INTEGER)
-		if (obj->integer.value == 0x80000002) {
-			return -ENODEV;
-		}
-
-	if (obj->type == ACPI_TYPE_BUFFER) {
-		if (obj->buffer.length == 4 && result) {
-			*result = 0;
-			*result |= obj->buffer.pointer[0];
-			*result |= (obj->buffer.pointer[1] << 8);
-			*result |= (obj->buffer.pointer[2] << 16);
-			*result |= (obj->buffer.pointer[3] << 24);
-		}
-	}
-
-	kfree(output.pointer);
-	return 0;
-}
-
-static int nouveau_dsm(acpi_handle handle, int func, int arg, uint32_t *result)
-{
-	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
-	struct acpi_object_list input;
-	union acpi_object params[4];
-	union acpi_object *obj;
-	int err;
-
-	input.count = 4;
-	input.pointer = params;
-	params[0].type = ACPI_TYPE_BUFFER;
-	params[0].buffer.length = sizeof(nouveau_dsm_muid);
-	params[0].buffer.pointer = (char *)nouveau_dsm_muid;
-	params[1].type = ACPI_TYPE_INTEGER;
-	params[1].integer.value = 0x00000102;
-	params[2].type = ACPI_TYPE_INTEGER;
-	params[2].integer.value = func;
-	params[3].type = ACPI_TYPE_INTEGER;
-	params[3].integer.value = arg;
-
-	err = acpi_evaluate_object(handle, "_DSM", &input, &output);
-	if (err) {
-		printk(KERN_INFO "failed to evaluate _DSM: %d\n", err);
-		return err;
-	}
-
-	obj = (union acpi_object *)output.pointer;
-
-	if (obj->type == ACPI_TYPE_INTEGER)
-		if (obj->integer.value == 0x80000002)
-			return -ENODEV;
-
-	if (obj->type == ACPI_TYPE_BUFFER) {
-		if (obj->buffer.length == 4 && result) {
-			*result = 0;
-			*result |= obj->buffer.pointer[0];
-			*result |= (obj->buffer.pointer[1] << 8);
-			*result |= (obj->buffer.pointer[2] << 16);
-			*result |= (obj->buffer.pointer[3] << 24);
-		}
-	}
-
-	kfree(output.pointer);
-	return 0;
-}
-
-/* Returns 1 if a DSM function is usable and 0 otherwise */
-static int nouveau_test_dsm(acpi_handle test_handle,
-	int (*dsm_func)(acpi_handle, int, int, uint32_t *),
-	int sfnc)
-{
-	u32 result = 0;
-
-	/* Function 0 returns a Buffer containing available functions. The args
-	 * parameter is ignored for function 0, so just put 0 in it */
-	if (dsm_func(test_handle, 0, 0, &result))
-		return 0;
-
-	/* ACPI Spec v4 9.14.1: if bit 0 is zero, no function is supported. If
-	 * the n-th bit is enabled, function n is supported */
-	return result & 1 && result & (1 << sfnc);
-}
-
-static int nouveau_dsm_switch_mux(acpi_handle handle, int mux_id)
-{
-	mxm_wmi_call_mxmx(mux_id == NOUVEAU_DSM_LED_STAMINA ? MXM_MXDS_ADAPTER_IGD : MXM_MXDS_ADAPTER_0);
-	mxm_wmi_call_mxds(mux_id == NOUVEAU_DSM_LED_STAMINA ? MXM_MXDS_ADAPTER_IGD : MXM_MXDS_ADAPTER_0);
-	return nouveau_dsm(handle, NOUVEAU_DSM_LED, mux_id, NULL);
-}
-
-static int nouveau_dsm_set_discrete_state(acpi_handle handle, enum vga_switcheroo_state state)
-{
-	int arg;
-	if (state == VGA_SWITCHEROO_ON)
-		arg = NOUVEAU_DSM_POWER_SPEED;
-	else
-		arg = NOUVEAU_DSM_POWER_STAMINA;
-	nouveau_dsm(handle, NOUVEAU_DSM_POWER, arg, NULL);
-	return 0;
-}
-
-static int nouveau_dsm_switchto(enum vga_switcheroo_client_id id)
-{
-	/* perhaps the _DSM functions are mutually exclusive, but prepare for
-	 * the future */
-	if (!nouveau_dsm_priv.dsm_detected && nouveau_dsm_priv.optimus_detected)
-		return 0;
-	if (id == VGA_SWITCHEROO_IGD)
-		return nouveau_dsm_switch_mux(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_LED_STAMINA);
-	else
-		return nouveau_dsm_switch_mux(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_LED_SPEED);
-}
-
-static int nouveau_dsm_power_state(enum vga_switcheroo_client_id id,
-				   enum vga_switcheroo_state state)
-{
-	if (id == VGA_SWITCHEROO_IGD)
-		return 0;
-
-	/* Optimus laptops have the card already disabled in
-	 * nouveau_switcheroo_set_state */
-	if (!nouveau_dsm_priv.dsm_detected && nouveau_dsm_priv.optimus_detected)
-		return 0;
-
-	return nouveau_dsm_set_discrete_state(nouveau_dsm_priv.dhandle, state);
-}
-
-static int nouveau_dsm_init(void)
-{
-	return 0;
-}
-
-static int nouveau_dsm_get_client_id(struct pci_dev *pdev)
-{
-	/* easy option one - intel vendor ID means Integrated */
-	if (pdev->vendor == PCI_VENDOR_ID_INTEL)
-		return VGA_SWITCHEROO_IGD;
-
-	/* is this device on Bus 0? - this may need improving */
-	if (pdev->bus->number == 0)
-		return VGA_SWITCHEROO_IGD;
-
-	return VGA_SWITCHEROO_DIS;
-}
-
-static struct vga_switcheroo_handler nouveau_dsm_handler = {
-	.switchto = nouveau_dsm_switchto,
-	.power_state = nouveau_dsm_power_state,
-	.init = nouveau_dsm_init,
-	.get_client_id = nouveau_dsm_get_client_id,
-};
-
-static int nouveau_dsm_pci_probe(struct pci_dev *pdev)
-{
-	acpi_handle dhandle, nvidia_handle;
-	acpi_status status;
-	int retval = 0;
-
-	dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
-	if (!dhandle)
-		return false;
-
-	status = acpi_get_handle(dhandle, "_DSM", &nvidia_handle);
-	if (ACPI_FAILURE(status)) {
-		return false;
-	}
-
-	if (nouveau_test_dsm(dhandle, nouveau_dsm, NOUVEAU_DSM_POWER))
-		retval |= NOUVEAU_DSM_HAS_MUX;
-
-	if (nouveau_test_dsm(dhandle, nouveau_optimus_dsm,
-		NOUVEAU_DSM_OPTIMUS_FN))
-		retval |= NOUVEAU_DSM_HAS_OPT;
-
-	if (retval)
-		nouveau_dsm_priv.dhandle = dhandle;
-
-	return retval;
-}
-
-static bool nouveau_dsm_detect(void)
-{
-	char acpi_method_name[255] = { 0 };
-	struct acpi_buffer buffer = {sizeof(acpi_method_name), acpi_method_name};
-	struct pci_dev *pdev = NULL;
-	int has_dsm = 0;
-	int has_optimus = 0;
-	int vga_count = 0;
-	bool guid_valid;
-	int retval;
-	bool ret = false;
-
-	/* lookup the MXM GUID */
-	guid_valid = mxm_wmi_supported();
-
-	if (guid_valid)
-		printk("MXM: GUID detected in BIOS\n");
-
-	/* now do DSM detection */
-	while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) {
-		vga_count++;
-
-		retval = nouveau_dsm_pci_probe(pdev);
-		if (retval & NOUVEAU_DSM_HAS_MUX)
-			has_dsm |= 1;
-		if (retval & NOUVEAU_DSM_HAS_OPT)
-			has_optimus = 1;
-	}
-
-	if (vga_count == 2 && has_dsm && guid_valid) {
-		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
-			&buffer);
-		printk(KERN_INFO "VGA switcheroo: detected DSM switching method %s handle\n",
-			acpi_method_name);
-		nouveau_dsm_priv.dsm_detected = true;
-		ret = true;
-	}
-
-	if (has_optimus == 1) {
-		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
-			&buffer);
-		printk(KERN_INFO "VGA switcheroo: detected Optimus DSM method %s handle\n",
-			acpi_method_name);
-		nouveau_dsm_priv.optimus_detected = true;
-		ret = true;
-	}
-
-	return ret;
-}
-
-void nouveau_register_dsm_handler(void)
-{
-	bool r;
-
-	r = nouveau_dsm_detect();
-	if (!r)
-		return;
-
-	vga_switcheroo_register_handler(&nouveau_dsm_handler);
-}
-
-/* Must be called for Optimus models before the card can be turned off */
-void nouveau_switcheroo_optimus_dsm(void)
-{
-	u32 result = 0;
-	if (!nouveau_dsm_priv.optimus_detected)
-		return;
-
-	nouveau_optimus_dsm(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_OPTIMUS_FN,
-		NOUVEAU_DSM_OPTIMUS_ARGS, &result);
-}
-
-void nouveau_unregister_dsm_handler(void)
-{
-	vga_switcheroo_unregister_handler();
-}
-
-/* retrieve the ROM in 4k blocks */
-static int nouveau_rom_call(acpi_handle rom_handle, uint8_t *bios,
-			    int offset, int len)
-{
-	acpi_status status;
-	union acpi_object rom_arg_elements[2], *obj;
-	struct acpi_object_list rom_arg;
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL};
-
-	rom_arg.count = 2;
-	rom_arg.pointer = &rom_arg_elements[0];
-
-	rom_arg_elements[0].type = ACPI_TYPE_INTEGER;
-	rom_arg_elements[0].integer.value = offset;
-
-	rom_arg_elements[1].type = ACPI_TYPE_INTEGER;
-	rom_arg_elements[1].integer.value = len;
-
-	status = acpi_evaluate_object(rom_handle, NULL, &rom_arg, &buffer);
-	if (ACPI_FAILURE(status)) {
-		printk(KERN_INFO "failed to evaluate ROM got %s\n", acpi_format_exception(status));
-		return -ENODEV;
-	}
-	obj = (union acpi_object *)buffer.pointer;
-	memcpy(bios+offset, obj->buffer.pointer, len);
-	kfree(buffer.pointer);
-	return len;
-}
-
-bool nouveau_acpi_rom_supported(struct pci_dev *pdev)
-{
-	acpi_status status;
-	acpi_handle dhandle, rom_handle;
-
-	if (!nouveau_dsm_priv.dsm_detected && !nouveau_dsm_priv.optimus_detected)
-		return false;
-
-	dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
-	if (!dhandle)
-		return false;
-
-	status = acpi_get_handle(dhandle, "_ROM", &rom_handle);
-	if (ACPI_FAILURE(status))
-		return false;
-
-	nouveau_dsm_priv.rom_handle = rom_handle;
-	return true;
-}
-
-int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len)
-{
-	return nouveau_rom_call(nouveau_dsm_priv.rom_handle, bios, offset, len);
-}
-
-int
-nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector)
-{
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct acpi_device *acpidev;
-	acpi_handle handle;
-	int type, ret;
-	void *edid;
-
-	switch (connector->connector_type) {
-	case DRM_MODE_CONNECTOR_LVDS:
-	case DRM_MODE_CONNECTOR_eDP:
-		type = ACPI_VIDEO_DISPLAY_LCD;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	handle = DEVICE_ACPI_HANDLE(&dev->pdev->dev);
-	if (!handle)
-		return -ENODEV;
-
-	ret = acpi_bus_get_device(handle, &acpidev);
-	if (ret)
-		return -ENODEV;
-
-	ret = acpi_video_get_edid(acpidev, type, -1, &edid);
-	if (ret < 0)
-		return ret;
-
-	nv_connector->edid = kmemdup(edid, EDID_LENGTH, GFP_KERNEL);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_backlight.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_backlight.c
deleted file mode 100644
index fa22b28e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_backlight.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Copyright (C) 2009 Red Hat <mjg@redhat.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/*
- * Authors:
- *  Matthew Garrett <mjg@redhat.com>
- *
- * Register locations derived from NVClock by Roderick Colenbrander
- */
-
-#include <linux/backlight.h>
-#include <linux/acpi.h>
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-#include "nouveau_reg.h"
-#include "nouveau_encoder.h"
-
-static int
-nv40_get_intensity(struct backlight_device *bd)
-{
-	struct drm_device *dev = bl_get_data(bd);
-	int val = (nv_rd32(dev, NV40_PMC_BACKLIGHT) & NV40_PMC_BACKLIGHT_MASK)
-									>> 16;
-
-	return val;
-}
-
-static int
-nv40_set_intensity(struct backlight_device *bd)
-{
-	struct drm_device *dev = bl_get_data(bd);
-	int val = bd->props.brightness;
-	int reg = nv_rd32(dev, NV40_PMC_BACKLIGHT);
-
-	nv_wr32(dev, NV40_PMC_BACKLIGHT,
-		 (val << 16) | (reg & ~NV40_PMC_BACKLIGHT_MASK));
-
-	return 0;
-}
-
-static const struct backlight_ops nv40_bl_ops = {
-	.options = BL_CORE_SUSPENDRESUME,
-	.get_brightness = nv40_get_intensity,
-	.update_status = nv40_set_intensity,
-};
-
-static int
-nv40_backlight_init(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct backlight_properties props;
-	struct backlight_device *bd;
-
-	if (!(nv_rd32(dev, NV40_PMC_BACKLIGHT) & NV40_PMC_BACKLIGHT_MASK))
-		return 0;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.type = BACKLIGHT_RAW;
-	props.max_brightness = 31;
-	bd = backlight_device_register("nv_backlight", &connector->kdev, dev,
-				       &nv40_bl_ops, &props);
-	if (IS_ERR(bd))
-		return PTR_ERR(bd);
-
-	dev_priv->backlight = bd;
-	bd->props.brightness = nv40_get_intensity(bd);
-	backlight_update_status(bd);
-
-	return 0;
-}
-
-static int
-nv50_get_intensity(struct backlight_device *bd)
-{
-	struct nouveau_encoder *nv_encoder = bl_get_data(bd);
-	struct drm_device *dev = nv_encoder->base.base.dev;
-	int or = nv_encoder->or;
-	u32 div = 1025;
-	u32 val;
-
-	val  = nv_rd32(dev, NV50_PDISP_SOR_PWM_CTL(or));
-	val &= NV50_PDISP_SOR_PWM_CTL_VAL;
-	return ((val * 100) + (div / 2)) / div;
-}
-
-static int
-nv50_set_intensity(struct backlight_device *bd)
-{
-	struct nouveau_encoder *nv_encoder = bl_get_data(bd);
-	struct drm_device *dev = nv_encoder->base.base.dev;
-	int or = nv_encoder->or;
-	u32 div = 1025;
-	u32 val = (bd->props.brightness * div) / 100;
-
-	nv_wr32(dev, NV50_PDISP_SOR_PWM_CTL(or),
-		     NV50_PDISP_SOR_PWM_CTL_NEW | val);
-	return 0;
-}
-
-static const struct backlight_ops nv50_bl_ops = {
-	.options = BL_CORE_SUSPENDRESUME,
-	.get_brightness = nv50_get_intensity,
-	.update_status = nv50_set_intensity,
-};
-
-static int
-nva3_get_intensity(struct backlight_device *bd)
-{
-	struct nouveau_encoder *nv_encoder = bl_get_data(bd);
-	struct drm_device *dev = nv_encoder->base.base.dev;
-	int or = nv_encoder->or;
-	u32 div, val;
-
-	div  = nv_rd32(dev, NV50_PDISP_SOR_PWM_DIV(or));
-	val  = nv_rd32(dev, NV50_PDISP_SOR_PWM_CTL(or));
-	val &= NVA3_PDISP_SOR_PWM_CTL_VAL;
-	if (div && div >= val)
-		return ((val * 100) + (div / 2)) / div;
-
-	return 100;
-}
-
-static int
-nva3_set_intensity(struct backlight_device *bd)
-{
-	struct nouveau_encoder *nv_encoder = bl_get_data(bd);
-	struct drm_device *dev = nv_encoder->base.base.dev;
-	int or = nv_encoder->or;
-	u32 div, val;
-
-	div = nv_rd32(dev, NV50_PDISP_SOR_PWM_DIV(or));
-	val = (bd->props.brightness * div) / 100;
-	if (div) {
-		nv_wr32(dev, NV50_PDISP_SOR_PWM_CTL(or), val |
-			     NV50_PDISP_SOR_PWM_CTL_NEW |
-			     NVA3_PDISP_SOR_PWM_CTL_UNK);
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-static const struct backlight_ops nva3_bl_ops = {
-	.options = BL_CORE_SUSPENDRESUME,
-	.get_brightness = nva3_get_intensity,
-	.update_status = nva3_set_intensity,
-};
-
-static int
-nv50_backlight_init(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_encoder *nv_encoder;
-	struct backlight_properties props;
-	struct backlight_device *bd;
-	const struct backlight_ops *ops;
-
-	nv_encoder = find_encoder(connector, OUTPUT_LVDS);
-	if (!nv_encoder) {
-		nv_encoder = find_encoder(connector, OUTPUT_DP);
-		if (!nv_encoder)
-			return -ENODEV;
-	}
-
-	if (!nv_rd32(dev, NV50_PDISP_SOR_PWM_CTL(nv_encoder->or)))
-		return 0;
-
-	if (dev_priv->chipset <= 0xa0 ||
-	    dev_priv->chipset == 0xaa ||
-	    dev_priv->chipset == 0xac)
-		ops = &nv50_bl_ops;
-	else
-		ops = &nva3_bl_ops;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.type = BACKLIGHT_RAW;
-	props.max_brightness = 100;
-	bd = backlight_device_register("nv_backlight", &connector->kdev,
-				       nv_encoder, ops, &props);
-	if (IS_ERR(bd))
-		return PTR_ERR(bd);
-
-	dev_priv->backlight = bd;
-	bd->props.brightness = bd->ops->get_brightness(bd);
-	backlight_update_status(bd);
-	return 0;
-}
-
-int
-nouveau_backlight_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_connector *connector;
-
-#ifdef CONFIG_ACPI
-	if (acpi_video_backlight_support()) {
-		NV_INFO(dev, "ACPI backlight interface available, "
-			     "not registering our own\n");
-		return 0;
-	}
-#endif
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (connector->connector_type != DRM_MODE_CONNECTOR_LVDS &&
-		    connector->connector_type != DRM_MODE_CONNECTOR_eDP)
-			continue;
-
-		switch (dev_priv->card_type) {
-		case NV_40:
-			return nv40_backlight_init(connector);
-		case NV_50:
-			return nv50_backlight_init(connector);
-		default:
-			break;
-		}
-	}
-
-
-	return 0;
-}
-
-void
-nouveau_backlight_exit(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->backlight) {
-		backlight_device_unregister(dev_priv->backlight);
-		dev_priv->backlight = NULL;
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_bios.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_bios.c
deleted file mode 100644
index 0be4a815..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ /dev/null
@@ -1,6546 +0,0 @@
-/*
- * Copyright 2005-2006 Erik Waling
- * Copyright 2006 Stephane Marchesin
- * Copyright 2007-2009 Stuart Bennett
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include "drmP.h"
-#define NV_DEBUG_NOTRACE
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-#include "nouveau_encoder.h"
-#include "nouveau_gpio.h"
-
-#include <linux/io-mapping.h>
-
-/* these defines are made up */
-#define NV_CIO_CRE_44_HEADA 0x0
-#define NV_CIO_CRE_44_HEADB 0x3
-#define FEATURE_MOBILE 0x10	/* also FEATURE_QUADRO for BMP */
-
-#define EDID1_LEN 128
-
-#define BIOSLOG(sip, fmt, arg...) NV_DEBUG(sip->dev, fmt, ##arg)
-#define LOG_OLD_VALUE(x)
-
-struct init_exec {
-	bool execute;
-	bool repeat;
-};
-
-static bool nv_cksum(const uint8_t *data, unsigned int length)
-{
-	/*
-	 * There's a few checksums in the BIOS, so here's a generic checking
-	 * function.
-	 */
-	int i;
-	uint8_t sum = 0;
-
-	for (i = 0; i < length; i++)
-		sum += data[i];
-
-	if (sum)
-		return true;
-
-	return false;
-}
-
-static int
-score_vbios(struct nvbios *bios, const bool writeable)
-{
-	if (!bios->data || bios->data[0] != 0x55 || bios->data[1] != 0xAA) {
-		NV_TRACEWARN(bios->dev, "... BIOS signature not found\n");
-		return 0;
-	}
-
-	if (nv_cksum(bios->data, bios->data[2] * 512)) {
-		NV_TRACEWARN(bios->dev, "... BIOS checksum invalid\n");
-		/* if a ro image is somewhat bad, it's probably all rubbish */
-		return writeable ? 2 : 1;
-	}
-
-	NV_TRACE(bios->dev, "... appears to be valid\n");
-	return 3;
-}
-
-static void
-bios_shadow_prom(struct nvbios *bios)
-{
-	struct drm_device *dev = bios->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 pcireg, access;
-	u16 pcir;
-	int i;
-
-	/* enable access to rom */
-	if (dev_priv->card_type >= NV_50)
-		pcireg = 0x088050;
-	else
-		pcireg = NV_PBUS_PCI_NV_20;
-	access = nv_mask(dev, pcireg, 0x00000001, 0x00000000);
-
-	/* bail if no rom signature, with a workaround for a PROM reading
-	 * issue on some chipsets.  the first read after a period of
-	 * inactivity returns the wrong result, so retry the first header
-	 * byte a few times before giving up as a workaround
-	 */
-	i = 16;
-	do {
-		if (nv_rd08(dev, NV_PROM_OFFSET + 0) == 0x55)
-			break;
-	} while (i--);
-
-	if (!i || nv_rd08(dev, NV_PROM_OFFSET + 1) != 0xaa)
-		goto out;
-
-	/* additional check (see note below) - read PCI record header */
-	pcir = nv_rd08(dev, NV_PROM_OFFSET + 0x18) |
-	       nv_rd08(dev, NV_PROM_OFFSET + 0x19) << 8;
-	if (nv_rd08(dev, NV_PROM_OFFSET + pcir + 0) != 'P' ||
-	    nv_rd08(dev, NV_PROM_OFFSET + pcir + 1) != 'C' ||
-	    nv_rd08(dev, NV_PROM_OFFSET + pcir + 2) != 'I' ||
-	    nv_rd08(dev, NV_PROM_OFFSET + pcir + 3) != 'R')
-		goto out;
-
-	/* read entire bios image to system memory */
-	bios->length = nv_rd08(dev, NV_PROM_OFFSET + 2) * 512;
-	bios->data = kmalloc(bios->length, GFP_KERNEL);
-	if (bios->data) {
-		for (i = 0; i < bios->length; i++)
-			bios->data[i] = nv_rd08(dev, NV_PROM_OFFSET + i);
-	}
-
-out:
-	/* disable access to rom */
-	nv_wr32(dev, pcireg, access);
-}
-
-static void
-bios_shadow_pramin(struct nvbios *bios)
-{
-	struct drm_device *dev = bios->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 bar0 = 0;
-	int i;
-
-	if (dev_priv->card_type >= NV_50) {
-		u64 addr = (u64)(nv_rd32(dev, 0x619f04) & 0xffffff00) << 8;
-		if (!addr) {
-			addr  = (u64)nv_rd32(dev, 0x001700) << 16;
-			addr += 0xf0000;
-		}
-
-		bar0 = nv_mask(dev, 0x001700, 0xffffffff, addr >> 16);
-	}
-
-	/* bail if no rom signature */
-	if (nv_rd08(dev, NV_PRAMIN_OFFSET + 0) != 0x55 ||
-	    nv_rd08(dev, NV_PRAMIN_OFFSET + 1) != 0xaa)
-		goto out;
-
-	bios->length = nv_rd08(dev, NV_PRAMIN_OFFSET + 2) * 512;
-	bios->data = kmalloc(bios->length, GFP_KERNEL);
-	if (bios->data) {
-		for (i = 0; i < bios->length; i++)
-			bios->data[i] = nv_rd08(dev, NV_PRAMIN_OFFSET + i);
-	}
-
-out:
-	if (dev_priv->card_type >= NV_50)
-		nv_wr32(dev, 0x001700, bar0);
-}
-
-static void
-bios_shadow_pci(struct nvbios *bios)
-{
-	struct pci_dev *pdev = bios->dev->pdev;
-	size_t length;
-
-	if (!pci_enable_rom(pdev)) {
-		void __iomem *rom = pci_map_rom(pdev, &length);
-		if (rom && length) {
-			bios->data = kmalloc(length, GFP_KERNEL);
-			if (bios->data) {
-				memcpy_fromio(bios->data, rom, length);
-				bios->length = length;
-			}
-		}
-		if (rom)
-			pci_unmap_rom(pdev, rom);
-
-		pci_disable_rom(pdev);
-	}
-}
-
-static void
-bios_shadow_acpi(struct nvbios *bios)
-{
-	struct pci_dev *pdev = bios->dev->pdev;
-	int ptr, len, ret;
-	u8 data[3];
-
-	if (!nouveau_acpi_rom_supported(pdev))
-		return;
-
-	ret = nouveau_acpi_get_bios_chunk(data, 0, sizeof(data));
-	if (ret != sizeof(data))
-		return;
-
-	bios->length = min(data[2] * 512, 65536);
-	bios->data = kmalloc(bios->length, GFP_KERNEL);
-	if (!bios->data)
-		return;
-
-	len = bios->length;
-	ptr = 0;
-	while (len) {
-		int size = (len > ROM_BIOS_PAGE) ? ROM_BIOS_PAGE : len;
-
-		ret = nouveau_acpi_get_bios_chunk(bios->data, ptr, size);
-		if (ret != size) {
-			kfree(bios->data);
-			bios->data = NULL;
-			return;
-		}
-
-		len -= size;
-		ptr += size;
-	}
-}
-
-struct methods {
-	const char desc[8];
-	void (*shadow)(struct nvbios *);
-	const bool rw;
-	int score;
-	u32 size;
-	u8 *data;
-};
-
-static bool
-bios_shadow(struct drm_device *dev)
-{
-	struct methods shadow_methods[] = {
-		{ "PRAMIN", bios_shadow_pramin, true, 0, 0, NULL },
-		{ "PROM", bios_shadow_prom, false, 0, 0, NULL },
-		{ "ACPI", bios_shadow_acpi, true, 0, 0, NULL },
-		{ "PCIROM", bios_shadow_pci, true, 0, 0, NULL },
-		{}
-	};
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct methods *mthd, *best;
-
-	if (nouveau_vbios) {
-		mthd = shadow_methods;
-		do {
-			if (strcasecmp(nouveau_vbios, mthd->desc))
-				continue;
-			NV_INFO(dev, "VBIOS source: %s\n", mthd->desc);
-
-			mthd->shadow(bios);
-			mthd->score = score_vbios(bios, mthd->rw);
-			if (mthd->score)
-				return true;
-		} while ((++mthd)->shadow);
-
-		NV_ERROR(dev, "VBIOS source \'%s\' invalid\n", nouveau_vbios);
-	}
-
-	mthd = shadow_methods;
-	do {
-		NV_TRACE(dev, "Checking %s for VBIOS\n", mthd->desc);
-		mthd->shadow(bios);
-		mthd->score = score_vbios(bios, mthd->rw);
-		mthd->size = bios->length;
-		mthd->data = bios->data;
-	} while (mthd->score != 3 && (++mthd)->shadow);
-
-	mthd = shadow_methods;
-	best = mthd;
-	do {
-		if (mthd->score > best->score) {
-			kfree(best->data);
-			best = mthd;
-		}
-	} while ((++mthd)->shadow);
-
-	if (best->score) {
-		NV_TRACE(dev, "Using VBIOS from %s\n", best->desc);
-		bios->length = best->size;
-		bios->data = best->data;
-		return true;
-	}
-
-	NV_ERROR(dev, "No valid VBIOS image found\n");
-	return false;
-}
-
-struct init_tbl_entry {
-	char *name;
-	uint8_t id;
-	/* Return:
-	 *  > 0: success, length of opcode
-	 *    0: success, but abort further parsing of table (INIT_DONE etc)
-	 *  < 0: failure, table parsing will be aborted
-	 */
-	int (*handler)(struct nvbios *, uint16_t, struct init_exec *);
-};
-
-static int parse_init_table(struct nvbios *, uint16_t, struct init_exec *);
-
-#define MACRO_INDEX_SIZE	2
-#define MACRO_SIZE		8
-#define CONDITION_SIZE		12
-#define IO_FLAG_CONDITION_SIZE	9
-#define IO_CONDITION_SIZE	5
-#define MEM_INIT_SIZE		66
-
-static void still_alive(void)
-{
-#if 0
-	sync();
-	mdelay(2);
-#endif
-}
-
-static uint32_t
-munge_reg(struct nvbios *bios, uint32_t reg)
-{
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-	struct dcb_entry *dcbent = bios->display.output;
-
-	if (dev_priv->card_type < NV_50)
-		return reg;
-
-	if (reg & 0x80000000) {
-		BUG_ON(bios->display.crtc < 0);
-		reg += bios->display.crtc * 0x800;
-	}
-
-	if (reg & 0x40000000) {
-		BUG_ON(!dcbent);
-
-		reg += (ffs(dcbent->or) - 1) * 0x800;
-		if ((reg & 0x20000000) && !(dcbent->sorconf.link & 1))
-			reg += 0x00000080;
-	}
-
-	reg &= ~0xe0000000;
-	return reg;
-}
-
-static int
-valid_reg(struct nvbios *bios, uint32_t reg)
-{
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-	struct drm_device *dev = bios->dev;
-
-	/* C51 has misaligned regs on purpose. Marvellous */
-	if (reg & 0x2 ||
-	    (reg & 0x1 && dev_priv->vbios.chip_version != 0x51))
-		NV_ERROR(dev, "======= misaligned reg 0x%08X =======\n", reg);
-
-	/* warn on C51 regs that haven't been verified accessible in tracing */
-	if (reg & 0x1 && dev_priv->vbios.chip_version == 0x51 &&
-	    reg != 0x130d && reg != 0x1311 && reg != 0x60081d)
-		NV_WARN(dev, "=== C51 misaligned reg 0x%08X not verified ===\n",
-			reg);
-
-	if (reg >= (8*1024*1024)) {
-		NV_ERROR(dev, "=== reg 0x%08x out of mapped bounds ===\n", reg);
-		return 0;
-	}
-
-	return 1;
-}
-
-static bool
-valid_idx_port(struct nvbios *bios, uint16_t port)
-{
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-	struct drm_device *dev = bios->dev;
-
-	/*
-	 * If adding more ports here, the read/write functions below will need
-	 * updating so that the correct mmio range (PRMCIO, PRMDIO, PRMVIO) is
-	 * used for the port in question
-	 */
-	if (dev_priv->card_type < NV_50) {
-		if (port == NV_CIO_CRX__COLOR)
-			return true;
-		if (port == NV_VIO_SRX)
-			return true;
-	} else {
-		if (port == NV_CIO_CRX__COLOR)
-			return true;
-	}
-
-	NV_ERROR(dev, "========== unknown indexed io port 0x%04X ==========\n",
-		 port);
-
-	return false;
-}
-
-static bool
-valid_port(struct nvbios *bios, uint16_t port)
-{
-	struct drm_device *dev = bios->dev;
-
-	/*
-	 * If adding more ports here, the read/write functions below will need
-	 * updating so that the correct mmio range (PRMCIO, PRMDIO, PRMVIO) is
-	 * used for the port in question
-	 */
-	if (port == NV_VIO_VSE2)
-		return true;
-
-	NV_ERROR(dev, "========== unknown io port 0x%04X ==========\n", port);
-
-	return false;
-}
-
-static uint32_t
-bios_rd32(struct nvbios *bios, uint32_t reg)
-{
-	uint32_t data;
-
-	reg = munge_reg(bios, reg);
-	if (!valid_reg(bios, reg))
-		return 0;
-
-	/*
-	 * C51 sometimes uses regs with bit0 set in the address. For these
-	 * cases there should exist a translation in a BIOS table to an IO
-	 * port address which the BIOS uses for accessing the reg
-	 *
-	 * These only seem to appear for the power control regs to a flat panel,
-	 * and the GPIO regs at 0x60081*.  In C51 mmio traces the normal regs
-	 * for 0x1308 and 0x1310 are used - hence the mask below.  An S3
-	 * suspend-resume mmio trace from a C51 will be required to see if this
-	 * is true for the power microcode in 0x14.., or whether the direct IO
-	 * port access method is needed
-	 */
-	if (reg & 0x1)
-		reg &= ~0x1;
-
-	data = nv_rd32(bios->dev, reg);
-
-	BIOSLOG(bios, "	Read:  Reg: 0x%08X, Data: 0x%08X\n", reg, data);
-
-	return data;
-}
-
-static void
-bios_wr32(struct nvbios *bios, uint32_t reg, uint32_t data)
-{
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-
-	reg = munge_reg(bios, reg);
-	if (!valid_reg(bios, reg))
-		return;
-
-	/* see note in bios_rd32 */
-	if (reg & 0x1)
-		reg &= 0xfffffffe;
-
-	LOG_OLD_VALUE(bios_rd32(bios, reg));
-	BIOSLOG(bios, "	Write: Reg: 0x%08X, Data: 0x%08X\n", reg, data);
-
-	if (dev_priv->vbios.execute) {
-		still_alive();
-		nv_wr32(bios->dev, reg, data);
-	}
-}
-
-static uint8_t
-bios_idxprt_rd(struct nvbios *bios, uint16_t port, uint8_t index)
-{
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-	struct drm_device *dev = bios->dev;
-	uint8_t data;
-
-	if (!valid_idx_port(bios, port))
-		return 0;
-
-	if (dev_priv->card_type < NV_50) {
-		if (port == NV_VIO_SRX)
-			data = NVReadVgaSeq(dev, bios->state.crtchead, index);
-		else	/* assume NV_CIO_CRX__COLOR */
-			data = NVReadVgaCrtc(dev, bios->state.crtchead, index);
-	} else {
-		uint32_t data32;
-
-		data32 = bios_rd32(bios, NV50_PDISPLAY_VGACRTC(index & ~3));
-		data = (data32 >> ((index & 3) << 3)) & 0xff;
-	}
-
-	BIOSLOG(bios, "	Indexed IO read:  Port: 0x%04X, Index: 0x%02X, "
-		      "Head: 0x%02X, Data: 0x%02X\n",
-		port, index, bios->state.crtchead, data);
-	return data;
-}
-
-static void
-bios_idxprt_wr(struct nvbios *bios, uint16_t port, uint8_t index, uint8_t data)
-{
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-	struct drm_device *dev = bios->dev;
-
-	if (!valid_idx_port(bios, port))
-		return;
-
-	/*
-	 * The current head is maintained in the nvbios member  state.crtchead.
-	 * We trap changes to CR44 and update the head variable and hence the
-	 * register set written.
-	 * As CR44 only exists on CRTC0, we update crtchead to head0 in advance
-	 * of the write, and to head1 after the write
-	 */
-	if (port == NV_CIO_CRX__COLOR && index == NV_CIO_CRE_44 &&
-	    data != NV_CIO_CRE_44_HEADB)
-		bios->state.crtchead = 0;
-
-	LOG_OLD_VALUE(bios_idxprt_rd(bios, port, index));
-	BIOSLOG(bios, "	Indexed IO write: Port: 0x%04X, Index: 0x%02X, "
-		      "Head: 0x%02X, Data: 0x%02X\n",
-		port, index, bios->state.crtchead, data);
-
-	if (bios->execute && dev_priv->card_type < NV_50) {
-		still_alive();
-		if (port == NV_VIO_SRX)
-			NVWriteVgaSeq(dev, bios->state.crtchead, index, data);
-		else	/* assume NV_CIO_CRX__COLOR */
-			NVWriteVgaCrtc(dev, bios->state.crtchead, index, data);
-	} else
-	if (bios->execute) {
-		uint32_t data32, shift = (index & 3) << 3;
-
-		still_alive();
-
-		data32  = bios_rd32(bios, NV50_PDISPLAY_VGACRTC(index & ~3));
-		data32 &= ~(0xff << shift);
-		data32 |= (data << shift);
-		bios_wr32(bios, NV50_PDISPLAY_VGACRTC(index & ~3), data32);
-	}
-
-	if (port == NV_CIO_CRX__COLOR &&
-	    index == NV_CIO_CRE_44 && data == NV_CIO_CRE_44_HEADB)
-		bios->state.crtchead = 1;
-}
-
-static uint8_t
-bios_port_rd(struct nvbios *bios, uint16_t port)
-{
-	uint8_t data, head = bios->state.crtchead;
-
-	if (!valid_port(bios, port))
-		return 0;
-
-	data = NVReadPRMVIO(bios->dev, head, NV_PRMVIO0_OFFSET + port);
-
-	BIOSLOG(bios, "	IO read:  Port: 0x%04X, Head: 0x%02X, Data: 0x%02X\n",
-		port, head, data);
-
-	return data;
-}
-
-static void
-bios_port_wr(struct nvbios *bios, uint16_t port, uint8_t data)
-{
-	int head = bios->state.crtchead;
-
-	if (!valid_port(bios, port))
-		return;
-
-	LOG_OLD_VALUE(bios_port_rd(bios, port));
-	BIOSLOG(bios, "	IO write: Port: 0x%04X, Head: 0x%02X, Data: 0x%02X\n",
-		port, head, data);
-
-	if (!bios->execute)
-		return;
-
-	still_alive();
-	NVWritePRMVIO(bios->dev, head, NV_PRMVIO0_OFFSET + port, data);
-}
-
-static bool
-io_flag_condition_met(struct nvbios *bios, uint16_t offset, uint8_t cond)
-{
-	/*
-	 * The IO flag condition entry has 2 bytes for the CRTC port; 1 byte
-	 * for the CRTC index; 1 byte for the mask to apply to the value
-	 * retrieved from the CRTC; 1 byte for the shift right to apply to the
-	 * masked CRTC value; 2 bytes for the offset to the flag array, to
-	 * which the shifted value is added; 1 byte for the mask applied to the
-	 * value read from the flag array; and 1 byte for the value to compare
-	 * against the masked byte from the flag table.
-	 */
-
-	uint16_t condptr = bios->io_flag_condition_tbl_ptr + cond * IO_FLAG_CONDITION_SIZE;
-	uint16_t crtcport = ROM16(bios->data[condptr]);
-	uint8_t crtcindex = bios->data[condptr + 2];
-	uint8_t mask = bios->data[condptr + 3];
-	uint8_t shift = bios->data[condptr + 4];
-	uint16_t flagarray = ROM16(bios->data[condptr + 5]);
-	uint8_t flagarraymask = bios->data[condptr + 7];
-	uint8_t cmpval = bios->data[condptr + 8];
-	uint8_t data;
-
-	BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
-		      "Shift: 0x%02X, FlagArray: 0x%04X, FAMask: 0x%02X, "
-		      "Cmpval: 0x%02X\n",
-		offset, crtcport, crtcindex, mask, shift, flagarray, flagarraymask, cmpval);
-
-	data = bios_idxprt_rd(bios, crtcport, crtcindex);
-
-	data = bios->data[flagarray + ((data & mask) >> shift)];
-	data &= flagarraymask;
-
-	BIOSLOG(bios, "0x%04X: Checking if 0x%02X equals 0x%02X\n",
-		offset, data, cmpval);
-
-	return (data == cmpval);
-}
-
-static bool
-bios_condition_met(struct nvbios *bios, uint16_t offset, uint8_t cond)
-{
-	/*
-	 * The condition table entry has 4 bytes for the address of the
-	 * register to check, 4 bytes for a mask to apply to the register and
-	 * 4 for a test comparison value
-	 */
-
-	uint16_t condptr = bios->condition_tbl_ptr + cond * CONDITION_SIZE;
-	uint32_t reg = ROM32(bios->data[condptr]);
-	uint32_t mask = ROM32(bios->data[condptr + 4]);
-	uint32_t cmpval = ROM32(bios->data[condptr + 8]);
-	uint32_t data;
-
-	BIOSLOG(bios, "0x%04X: Cond: 0x%02X, Reg: 0x%08X, Mask: 0x%08X\n",
-		offset, cond, reg, mask);
-
-	data = bios_rd32(bios, reg) & mask;
-
-	BIOSLOG(bios, "0x%04X: Checking if 0x%08X equals 0x%08X\n",
-		offset, data, cmpval);
-
-	return (data == cmpval);
-}
-
-static bool
-io_condition_met(struct nvbios *bios, uint16_t offset, uint8_t cond)
-{
-	/*
-	 * The IO condition entry has 2 bytes for the IO port address; 1 byte
-	 * for the index to write to io_port; 1 byte for the mask to apply to
-	 * the byte read from io_port+1; and 1 byte for the value to compare
-	 * against the masked byte.
-	 */
-
-	uint16_t condptr = bios->io_condition_tbl_ptr + cond * IO_CONDITION_SIZE;
-	uint16_t io_port = ROM16(bios->data[condptr]);
-	uint8_t port_index = bios->data[condptr + 2];
-	uint8_t mask = bios->data[condptr + 3];
-	uint8_t cmpval = bios->data[condptr + 4];
-
-	uint8_t data = bios_idxprt_rd(bios, io_port, port_index) & mask;
-
-	BIOSLOG(bios, "0x%04X: Checking if 0x%02X equals 0x%02X\n",
-		offset, data, cmpval);
-
-	return (data == cmpval);
-}
-
-static int
-nv50_pll_set(struct drm_device *dev, uint32_t reg, uint32_t clk)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pll_vals pll;
-	struct pll_lims pll_limits;
-	u32 ctrl, mask, coef;
-	int ret;
-
-	ret = get_pll_limits(dev, reg, &pll_limits);
-	if (ret)
-		return ret;
-
-	clk = nouveau_calc_pll_mnp(dev, &pll_limits, clk, &pll);
-	if (!clk)
-		return -ERANGE;
-
-	coef = pll.N1 << 8 | pll.M1;
-	ctrl = pll.log2P << 16;
-	mask = 0x00070000;
-	if (reg == 0x004008) {
-		mask |= 0x01f80000;
-		ctrl |= (pll_limits.log2p_bias << 19);
-		ctrl |= (pll.log2P << 22);
-	}
-
-	if (!dev_priv->vbios.execute)
-		return 0;
-
-	nv_mask(dev, reg + 0, mask, ctrl);
-	nv_wr32(dev, reg + 4, coef);
-	return 0;
-}
-
-static int
-setPLL(struct nvbios *bios, uint32_t reg, uint32_t clk)
-{
-	struct drm_device *dev = bios->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	/* clk in kHz */
-	struct pll_lims pll_lim;
-	struct nouveau_pll_vals pllvals;
-	int ret;
-
-	if (dev_priv->card_type >= NV_50)
-		return nv50_pll_set(dev, reg, clk);
-
-	/* high regs (such as in the mac g5 table) are not -= 4 */
-	ret = get_pll_limits(dev, reg > 0x405c ? reg : reg - 4, &pll_lim);
-	if (ret)
-		return ret;
-
-	clk = nouveau_calc_pll_mnp(dev, &pll_lim, clk, &pllvals);
-	if (!clk)
-		return -ERANGE;
-
-	if (bios->execute) {
-		still_alive();
-		nouveau_hw_setpll(dev, reg, &pllvals);
-	}
-
-	return 0;
-}
-
-static int dcb_entry_idx_from_crtchead(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-
-	/*
-	 * For the results of this function to be correct, CR44 must have been
-	 * set (using bios_idxprt_wr to set crtchead), CR58 set for CR57 = 0,
-	 * and the DCB table parsed, before the script calling the function is
-	 * run.  run_digital_op_script is example of how to do such setup
-	 */
-
-	uint8_t dcb_entry = NVReadVgaCrtc5758(dev, bios->state.crtchead, 0);
-
-	if (dcb_entry > bios->dcb.entries) {
-		NV_ERROR(dev, "CR58 doesn't have a valid DCB entry currently "
-				"(%02X)\n", dcb_entry);
-		dcb_entry = 0x7f;	/* unused / invalid marker */
-	}
-
-	return dcb_entry;
-}
-
-static struct nouveau_i2c_chan *
-init_i2c_device_find(struct drm_device *dev, int i2c_index)
-{
-	if (i2c_index == 0xff) {
-		struct drm_nouveau_private *dev_priv = dev->dev_private;
-		struct dcb_table *dcb = &dev_priv->vbios.dcb;
-		/* note: dcb_entry_idx_from_crtchead needs pre-script set-up */
-		int idx = dcb_entry_idx_from_crtchead(dev);
-
-		i2c_index = NV_I2C_DEFAULT(0);
-		if (idx != 0x7f && dcb->entry[idx].i2c_upper_default)
-			i2c_index = NV_I2C_DEFAULT(1);
-	}
-
-	return nouveau_i2c_find(dev, i2c_index);
-}
-
-static uint32_t
-get_tmds_index_reg(struct drm_device *dev, uint8_t mlv)
-{
-	/*
-	 * For mlv < 0x80, it is an index into a table of TMDS base addresses.
-	 * For mlv == 0x80 use the "or" value of the dcb_entry indexed by
-	 * CR58 for CR57 = 0 to index a table of offsets to the basic
-	 * 0x6808b0 address.
-	 * For mlv == 0x81 use the "or" value of the dcb_entry indexed by
-	 * CR58 for CR57 = 0 to index a table of offsets to the basic
-	 * 0x6808b0 address, and then flip the offset by 8.
-	 */
-
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	const int pramdac_offset[13] = {
-		0, 0, 0x8, 0, 0x2000, 0, 0, 0, 0x2008, 0, 0, 0, 0x2000 };
-	const uint32_t pramdac_table[4] = {
-		0x6808b0, 0x6808b8, 0x6828b0, 0x6828b8 };
-
-	if (mlv >= 0x80) {
-		int dcb_entry, dacoffset;
-
-		/* note: dcb_entry_idx_from_crtchead needs pre-script set-up */
-		dcb_entry = dcb_entry_idx_from_crtchead(dev);
-		if (dcb_entry == 0x7f)
-			return 0;
-		dacoffset = pramdac_offset[bios->dcb.entry[dcb_entry].or];
-		if (mlv == 0x81)
-			dacoffset ^= 8;
-		return 0x6808b0 + dacoffset;
-	} else {
-		if (mlv >= ARRAY_SIZE(pramdac_table)) {
-			NV_ERROR(dev, "Magic Lookup Value too big (%02X)\n",
-									mlv);
-			return 0;
-		}
-		return pramdac_table[mlv];
-	}
-}
-
-static int
-init_io_restrict_prog(struct nvbios *bios, uint16_t offset,
-		      struct init_exec *iexec)
-{
-	/*
-	 * INIT_IO_RESTRICT_PROG   opcode: 0x32 ('2')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): CRTC port
-	 * offset + 3  (8  bit): CRTC index
-	 * offset + 4  (8  bit): mask
-	 * offset + 5  (8  bit): shift
-	 * offset + 6  (8  bit): count
-	 * offset + 7  (32 bit): register
-	 * offset + 11 (32 bit): configuration 1
-	 * ...
-	 *
-	 * Starting at offset + 11 there are "count" 32 bit values.
-	 * To find out which value to use read index "CRTC index" on "CRTC
-	 * port", AND this value with "mask" and then bit shift right "shift"
-	 * bits.  Read the appropriate value using this index and write to
-	 * "register"
-	 */
-
-	uint16_t crtcport = ROM16(bios->data[offset + 1]);
-	uint8_t crtcindex = bios->data[offset + 3];
-	uint8_t mask = bios->data[offset + 4];
-	uint8_t shift = bios->data[offset + 5];
-	uint8_t count = bios->data[offset + 6];
-	uint32_t reg = ROM32(bios->data[offset + 7]);
-	uint8_t config;
-	uint32_t configval;
-	int len = 11 + count * 4;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
-		      "Shift: 0x%02X, Count: 0x%02X, Reg: 0x%08X\n",
-		offset, crtcport, crtcindex, mask, shift, count, reg);
-
-	config = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) >> shift;
-	if (config > count) {
-		NV_ERROR(bios->dev,
-			 "0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
-			 offset, config, count);
-		return len;
-	}
-
-	configval = ROM32(bios->data[offset + 11 + config * 4]);
-
-	BIOSLOG(bios, "0x%04X: Writing config %02X\n", offset, config);
-
-	bios_wr32(bios, reg, configval);
-
-	return len;
-}
-
-static int
-init_repeat(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_REPEAT   opcode: 0x33 ('3')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): count
-	 *
-	 * Execute script following this opcode up to INIT_REPEAT_END
-	 * "count" times
-	 */
-
-	uint8_t count = bios->data[offset + 1];
-	uint8_t i;
-
-	/* no iexec->execute check by design */
-
-	BIOSLOG(bios, "0x%04X: Repeating following segment %d times\n",
-		offset, count);
-
-	iexec->repeat = true;
-
-	/*
-	 * count - 1, as the script block will execute once when we leave this
-	 * opcode -- this is compatible with bios behaviour as:
-	 * a) the block is always executed at least once, even if count == 0
-	 * b) the bios interpreter skips to the op following INIT_END_REPEAT,
-	 * while we don't
-	 */
-	for (i = 0; i < count - 1; i++)
-		parse_init_table(bios, offset + 2, iexec);
-
-	iexec->repeat = false;
-
-	return 2;
-}
-
-static int
-init_io_restrict_pll(struct nvbios *bios, uint16_t offset,
-		     struct init_exec *iexec)
-{
-	/*
-	 * INIT_IO_RESTRICT_PLL   opcode: 0x34 ('4')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): CRTC port
-	 * offset + 3  (8  bit): CRTC index
-	 * offset + 4  (8  bit): mask
-	 * offset + 5  (8  bit): shift
-	 * offset + 6  (8  bit): IO flag condition index
-	 * offset + 7  (8  bit): count
-	 * offset + 8  (32 bit): register
-	 * offset + 12 (16 bit): frequency 1
-	 * ...
-	 *
-	 * Starting at offset + 12 there are "count" 16 bit frequencies (10kHz).
-	 * Set PLL register "register" to coefficients for frequency n,
-	 * selected by reading index "CRTC index" of "CRTC port" ANDed with
-	 * "mask" and shifted right by "shift".
-	 *
-	 * If "IO flag condition index" > 0, and condition met, double
-	 * frequency before setting it.
-	 */
-
-	uint16_t crtcport = ROM16(bios->data[offset + 1]);
-	uint8_t crtcindex = bios->data[offset + 3];
-	uint8_t mask = bios->data[offset + 4];
-	uint8_t shift = bios->data[offset + 5];
-	int8_t io_flag_condition_idx = bios->data[offset + 6];
-	uint8_t count = bios->data[offset + 7];
-	uint32_t reg = ROM32(bios->data[offset + 8]);
-	uint8_t config;
-	uint16_t freq;
-	int len = 12 + count * 2;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
-		      "Shift: 0x%02X, IO Flag Condition: 0x%02X, "
-		      "Count: 0x%02X, Reg: 0x%08X\n",
-		offset, crtcport, crtcindex, mask, shift,
-		io_flag_condition_idx, count, reg);
-
-	config = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) >> shift;
-	if (config > count) {
-		NV_ERROR(bios->dev,
-			 "0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
-			 offset, config, count);
-		return len;
-	}
-
-	freq = ROM16(bios->data[offset + 12 + config * 2]);
-
-	if (io_flag_condition_idx > 0) {
-		if (io_flag_condition_met(bios, offset, io_flag_condition_idx)) {
-			BIOSLOG(bios, "0x%04X: Condition fulfilled -- "
-				      "frequency doubled\n", offset);
-			freq *= 2;
-		} else
-			BIOSLOG(bios, "0x%04X: Condition not fulfilled -- "
-				      "frequency unchanged\n", offset);
-	}
-
-	BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Config: 0x%02X, Freq: %d0kHz\n",
-		offset, reg, config, freq);
-
-	setPLL(bios, reg, freq * 10);
-
-	return len;
-}
-
-static int
-init_end_repeat(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_END_REPEAT   opcode: 0x36 ('6')
-	 *
-	 * offset      (8 bit): opcode
-	 *
-	 * Marks the end of the block for INIT_REPEAT to repeat
-	 */
-
-	/* no iexec->execute check by design */
-
-	/*
-	 * iexec->repeat flag necessary to go past INIT_END_REPEAT opcode when
-	 * we're not in repeat mode
-	 */
-	if (iexec->repeat)
-		return 0;
-
-	return 1;
-}
-
-static int
-init_copy(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_COPY   opcode: 0x37 ('7')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): register
-	 * offset + 5  (8  bit): shift
-	 * offset + 6  (8  bit): srcmask
-	 * offset + 7  (16 bit): CRTC port
-	 * offset + 9  (8 bit): CRTC index
-	 * offset + 10  (8 bit): mask
-	 *
-	 * Read index "CRTC index" on "CRTC port", AND with "mask", OR with
-	 * (REGVAL("register") >> "shift" & "srcmask") and write-back to CRTC
-	 * port
-	 */
-
-	uint32_t reg = ROM32(bios->data[offset + 1]);
-	uint8_t shift = bios->data[offset + 5];
-	uint8_t srcmask = bios->data[offset + 6];
-	uint16_t crtcport = ROM16(bios->data[offset + 7]);
-	uint8_t crtcindex = bios->data[offset + 9];
-	uint8_t mask = bios->data[offset + 10];
-	uint32_t data;
-	uint8_t crtcdata;
-
-	if (!iexec->execute)
-		return 11;
-
-	BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Shift: 0x%02X, SrcMask: 0x%02X, "
-		      "Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X\n",
-		offset, reg, shift, srcmask, crtcport, crtcindex, mask);
-
-	data = bios_rd32(bios, reg);
-
-	if (shift < 0x80)
-		data >>= shift;
-	else
-		data <<= (0x100 - shift);
-
-	data &= srcmask;
-
-	crtcdata  = bios_idxprt_rd(bios, crtcport, crtcindex) & mask;
-	crtcdata |= (uint8_t)data;
-	bios_idxprt_wr(bios, crtcport, crtcindex, crtcdata);
-
-	return 11;
-}
-
-static int
-init_not(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_NOT   opcode: 0x38 ('8')
-	 *
-	 * offset      (8  bit): opcode
-	 *
-	 * Invert the current execute / no-execute condition (i.e. "else")
-	 */
-	if (iexec->execute)
-		BIOSLOG(bios, "0x%04X: ------ Skipping following commands  ------\n", offset);
-	else
-		BIOSLOG(bios, "0x%04X: ------ Executing following commands ------\n", offset);
-
-	iexec->execute = !iexec->execute;
-	return 1;
-}
-
-static int
-init_io_flag_condition(struct nvbios *bios, uint16_t offset,
-		       struct init_exec *iexec)
-{
-	/*
-	 * INIT_IO_FLAG_CONDITION   opcode: 0x39 ('9')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): condition number
-	 *
-	 * Check condition "condition number" in the IO flag condition table.
-	 * If condition not met skip subsequent opcodes until condition is
-	 * inverted (INIT_NOT), or we hit INIT_RESUME
-	 */
-
-	uint8_t cond = bios->data[offset + 1];
-
-	if (!iexec->execute)
-		return 2;
-
-	if (io_flag_condition_met(bios, offset, cond))
-		BIOSLOG(bios, "0x%04X: Condition fulfilled -- continuing to execute\n", offset);
-	else {
-		BIOSLOG(bios, "0x%04X: Condition not fulfilled -- skipping following commands\n", offset);
-		iexec->execute = false;
-	}
-
-	return 2;
-}
-
-static int
-init_dp_condition(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_DP_CONDITION   opcode: 0x3A ('')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): "sub" opcode
-	 * offset + 2  (8 bit): unknown
-	 *
-	 */
-
-	struct dcb_entry *dcb = bios->display.output;
-	struct drm_device *dev = bios->dev;
-	uint8_t cond = bios->data[offset + 1];
-	uint8_t *table, *entry;
-
-	BIOSLOG(bios, "0x%04X: subop 0x%02X\n", offset, cond);
-
-	if (!iexec->execute)
-		return 3;
-
-	table = nouveau_dp_bios_data(dev, dcb, &entry);
-	if (!table)
-		return 3;
-
-	switch (cond) {
-	case 0:
-		entry = dcb_conn(dev, dcb->connector);
-		if (!entry || entry[0] != DCB_CONNECTOR_eDP)
-			iexec->execute = false;
-		break;
-	case 1:
-	case 2:
-		if ((table[0]  < 0x40 && !(entry[5] & cond)) ||
-		    (table[0] == 0x40 && !(entry[4] & cond)))
-			iexec->execute = false;
-		break;
-	case 5:
-	{
-		struct nouveau_i2c_chan *auxch;
-		int ret;
-
-		auxch = nouveau_i2c_find(dev, bios->display.output->i2c_index);
-		if (!auxch) {
-			NV_ERROR(dev, "0x%04X: couldn't get auxch\n", offset);
-			return 3;
-		}
-
-		ret = nouveau_dp_auxch(auxch, 9, 0xd, &cond, 1);
-		if (ret) {
-			NV_ERROR(dev, "0x%04X: auxch rd fail: %d\n", offset, ret);
-			return 3;
-		}
-
-		if (!(cond & 1))
-			iexec->execute = false;
-	}
-		break;
-	default:
-		NV_WARN(dev, "0x%04X: unknown INIT_3A op: %d\n", offset, cond);
-		break;
-	}
-
-	if (iexec->execute)
-		BIOSLOG(bios, "0x%04X: continuing to execute\n", offset);
-	else
-		BIOSLOG(bios, "0x%04X: skipping following commands\n", offset);
-
-	return 3;
-}
-
-static int
-init_op_3b(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_3B   opcode: 0x3B ('')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): crtc index
-	 *
-	 */
-
-	uint8_t or = ffs(bios->display.output->or) - 1;
-	uint8_t index = bios->data[offset + 1];
-	uint8_t data;
-
-	if (!iexec->execute)
-		return 2;
-
-	data = bios_idxprt_rd(bios, 0x3d4, index);
-	bios_idxprt_wr(bios, 0x3d4, index, data & ~(1 << or));
-	return 2;
-}
-
-static int
-init_op_3c(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_3C   opcode: 0x3C ('')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): crtc index
-	 *
-	 */
-
-	uint8_t or = ffs(bios->display.output->or) - 1;
-	uint8_t index = bios->data[offset + 1];
-	uint8_t data;
-
-	if (!iexec->execute)
-		return 2;
-
-	data = bios_idxprt_rd(bios, 0x3d4, index);
-	bios_idxprt_wr(bios, 0x3d4, index, data | (1 << or));
-	return 2;
-}
-
-static int
-init_idx_addr_latched(struct nvbios *bios, uint16_t offset,
-		      struct init_exec *iexec)
-{
-	/*
-	 * INIT_INDEX_ADDRESS_LATCHED   opcode: 0x49 ('I')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): control register
-	 * offset + 5  (32 bit): data register
-	 * offset + 9  (32 bit): mask
-	 * offset + 13 (32 bit): data
-	 * offset + 17 (8  bit): count
-	 * offset + 18 (8  bit): address 1
-	 * offset + 19 (8  bit): data 1
-	 * ...
-	 *
-	 * For each of "count" address and data pairs, write "data n" to
-	 * "data register", read the current value of "control register",
-	 * and write it back once ANDed with "mask", ORed with "data",
-	 * and ORed with "address n"
-	 */
-
-	uint32_t controlreg = ROM32(bios->data[offset + 1]);
-	uint32_t datareg = ROM32(bios->data[offset + 5]);
-	uint32_t mask = ROM32(bios->data[offset + 9]);
-	uint32_t data = ROM32(bios->data[offset + 13]);
-	uint8_t count = bios->data[offset + 17];
-	int len = 18 + count * 2;
-	uint32_t value;
-	int i;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: ControlReg: 0x%08X, DataReg: 0x%08X, "
-		      "Mask: 0x%08X, Data: 0x%08X, Count: 0x%02X\n",
-		offset, controlreg, datareg, mask, data, count);
-
-	for (i = 0; i < count; i++) {
-		uint8_t instaddress = bios->data[offset + 18 + i * 2];
-		uint8_t instdata = bios->data[offset + 19 + i * 2];
-
-		BIOSLOG(bios, "0x%04X: Address: 0x%02X, Data: 0x%02X\n",
-			offset, instaddress, instdata);
-
-		bios_wr32(bios, datareg, instdata);
-		value  = bios_rd32(bios, controlreg) & mask;
-		value |= data;
-		value |= instaddress;
-		bios_wr32(bios, controlreg, value);
-	}
-
-	return len;
-}
-
-static int
-init_io_restrict_pll2(struct nvbios *bios, uint16_t offset,
-		      struct init_exec *iexec)
-{
-	/*
-	 * INIT_IO_RESTRICT_PLL2   opcode: 0x4A ('J')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): CRTC port
-	 * offset + 3  (8  bit): CRTC index
-	 * offset + 4  (8  bit): mask
-	 * offset + 5  (8  bit): shift
-	 * offset + 6  (8  bit): count
-	 * offset + 7  (32 bit): register
-	 * offset + 11 (32 bit): frequency 1
-	 * ...
-	 *
-	 * Starting at offset + 11 there are "count" 32 bit frequencies (kHz).
-	 * Set PLL register "register" to coefficients for frequency n,
-	 * selected by reading index "CRTC index" of "CRTC port" ANDed with
-	 * "mask" and shifted right by "shift".
-	 */
-
-	uint16_t crtcport = ROM16(bios->data[offset + 1]);
-	uint8_t crtcindex = bios->data[offset + 3];
-	uint8_t mask = bios->data[offset + 4];
-	uint8_t shift = bios->data[offset + 5];
-	uint8_t count = bios->data[offset + 6];
-	uint32_t reg = ROM32(bios->data[offset + 7]);
-	int len = 11 + count * 4;
-	uint8_t config;
-	uint32_t freq;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
-		      "Shift: 0x%02X, Count: 0x%02X, Reg: 0x%08X\n",
-		offset, crtcport, crtcindex, mask, shift, count, reg);
-
-	if (!reg)
-		return len;
-
-	config = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) >> shift;
-	if (config > count) {
-		NV_ERROR(bios->dev,
-			 "0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
-			 offset, config, count);
-		return len;
-	}
-
-	freq = ROM32(bios->data[offset + 11 + config * 4]);
-
-	BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Config: 0x%02X, Freq: %dkHz\n",
-		offset, reg, config, freq);
-
-	setPLL(bios, reg, freq);
-
-	return len;
-}
-
-static int
-init_pll2(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_PLL2   opcode: 0x4B ('K')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): register
-	 * offset + 5  (32 bit): freq
-	 *
-	 * Set PLL register "register" to coefficients for frequency "freq"
-	 */
-
-	uint32_t reg = ROM32(bios->data[offset + 1]);
-	uint32_t freq = ROM32(bios->data[offset + 5]);
-
-	if (!iexec->execute)
-		return 9;
-
-	BIOSLOG(bios, "0x%04X: Reg: 0x%04X, Freq: %dkHz\n",
-		offset, reg, freq);
-
-	setPLL(bios, reg, freq);
-	return 9;
-}
-
-static int
-init_i2c_byte(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_I2C_BYTE   opcode: 0x4C ('L')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): DCB I2C table entry index
-	 * offset + 2  (8 bit): I2C slave address
-	 * offset + 3  (8 bit): count
-	 * offset + 4  (8 bit): I2C register 1
-	 * offset + 5  (8 bit): mask 1
-	 * offset + 6  (8 bit): data 1
-	 * ...
-	 *
-	 * For each of "count" registers given by "I2C register n" on the device
-	 * addressed by "I2C slave address" on the I2C bus given by
-	 * "DCB I2C table entry index", read the register, AND the result with
-	 * "mask n" and OR it with "data n" before writing it back to the device
-	 */
-
-	struct drm_device *dev = bios->dev;
-	uint8_t i2c_index = bios->data[offset + 1];
-	uint8_t i2c_address = bios->data[offset + 2] >> 1;
-	uint8_t count = bios->data[offset + 3];
-	struct nouveau_i2c_chan *chan;
-	int len = 4 + count * 3;
-	int ret, i;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X, "
-		      "Count: 0x%02X\n",
-		offset, i2c_index, i2c_address, count);
-
-	chan = init_i2c_device_find(dev, i2c_index);
-	if (!chan) {
-		NV_ERROR(dev, "0x%04X: i2c bus not found\n", offset);
-		return len;
-	}
-
-	for (i = 0; i < count; i++) {
-		uint8_t reg = bios->data[offset + 4 + i * 3];
-		uint8_t mask = bios->data[offset + 5 + i * 3];
-		uint8_t data = bios->data[offset + 6 + i * 3];
-		union i2c_smbus_data val;
-
-		ret = i2c_smbus_xfer(&chan->adapter, i2c_address, 0,
-				     I2C_SMBUS_READ, reg,
-				     I2C_SMBUS_BYTE_DATA, &val);
-		if (ret < 0) {
-			NV_ERROR(dev, "0x%04X: i2c rd fail: %d\n", offset, ret);
-			return len;
-		}
-
-		BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Value: 0x%02X, "
-			      "Mask: 0x%02X, Data: 0x%02X\n",
-			offset, reg, val.byte, mask, data);
-
-		if (!bios->execute)
-			continue;
-
-		val.byte &= mask;
-		val.byte |= data;
-		ret = i2c_smbus_xfer(&chan->adapter, i2c_address, 0,
-				     I2C_SMBUS_WRITE, reg,
-				     I2C_SMBUS_BYTE_DATA, &val);
-		if (ret < 0) {
-			NV_ERROR(dev, "0x%04X: i2c wr fail: %d\n", offset, ret);
-			return len;
-		}
-	}
-
-	return len;
-}
-
-static int
-init_zm_i2c_byte(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_I2C_BYTE   opcode: 0x4D ('M')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): DCB I2C table entry index
-	 * offset + 2  (8 bit): I2C slave address
-	 * offset + 3  (8 bit): count
-	 * offset + 4  (8 bit): I2C register 1
-	 * offset + 5  (8 bit): data 1
-	 * ...
-	 *
-	 * For each of "count" registers given by "I2C register n" on the device
-	 * addressed by "I2C slave address" on the I2C bus given by
-	 * "DCB I2C table entry index", set the register to "data n"
-	 */
-
-	struct drm_device *dev = bios->dev;
-	uint8_t i2c_index = bios->data[offset + 1];
-	uint8_t i2c_address = bios->data[offset + 2] >> 1;
-	uint8_t count = bios->data[offset + 3];
-	struct nouveau_i2c_chan *chan;
-	int len = 4 + count * 2;
-	int ret, i;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X, "
-		      "Count: 0x%02X\n",
-		offset, i2c_index, i2c_address, count);
-
-	chan = init_i2c_device_find(dev, i2c_index);
-	if (!chan) {
-		NV_ERROR(dev, "0x%04X: i2c bus not found\n", offset);
-		return len;
-	}
-
-	for (i = 0; i < count; i++) {
-		uint8_t reg = bios->data[offset + 4 + i * 2];
-		union i2c_smbus_data val;
-
-		val.byte = bios->data[offset + 5 + i * 2];
-
-		BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Data: 0x%02X\n",
-			offset, reg, val.byte);
-
-		if (!bios->execute)
-			continue;
-
-		ret = i2c_smbus_xfer(&chan->adapter, i2c_address, 0,
-				     I2C_SMBUS_WRITE, reg,
-				     I2C_SMBUS_BYTE_DATA, &val);
-		if (ret < 0) {
-			NV_ERROR(dev, "0x%04X: i2c wr fail: %d\n", offset, ret);
-			return len;
-		}
-	}
-
-	return len;
-}
-
-static int
-init_zm_i2c(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_I2C   opcode: 0x4E ('N')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): DCB I2C table entry index
-	 * offset + 2  (8 bit): I2C slave address
-	 * offset + 3  (8 bit): count
-	 * offset + 4  (8 bit): data 1
-	 * ...
-	 *
-	 * Send "count" bytes ("data n") to the device addressed by "I2C slave
-	 * address" on the I2C bus given by "DCB I2C table entry index"
-	 */
-
-	struct drm_device *dev = bios->dev;
-	uint8_t i2c_index = bios->data[offset + 1];
-	uint8_t i2c_address = bios->data[offset + 2] >> 1;
-	uint8_t count = bios->data[offset + 3];
-	int len = 4 + count;
-	struct nouveau_i2c_chan *chan;
-	struct i2c_msg msg;
-	uint8_t data[256];
-	int ret, i;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X, "
-		      "Count: 0x%02X\n",
-		offset, i2c_index, i2c_address, count);
-
-	chan = init_i2c_device_find(dev, i2c_index);
-	if (!chan) {
-		NV_ERROR(dev, "0x%04X: i2c bus not found\n", offset);
-		return len;
-	}
-
-	for (i = 0; i < count; i++) {
-		data[i] = bios->data[offset + 4 + i];
-
-		BIOSLOG(bios, "0x%04X: Data: 0x%02X\n", offset, data[i]);
-	}
-
-	if (bios->execute) {
-		msg.addr = i2c_address;
-		msg.flags = 0;
-		msg.len = count;
-		msg.buf = data;
-		ret = i2c_transfer(&chan->adapter, &msg, 1);
-		if (ret != 1) {
-			NV_ERROR(dev, "0x%04X: i2c wr fail: %d\n", offset, ret);
-			return len;
-		}
-	}
-
-	return len;
-}
-
-static int
-init_tmds(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_TMDS   opcode: 0x4F ('O')	(non-canon name)
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): magic lookup value
-	 * offset + 2  (8 bit): TMDS address
-	 * offset + 3  (8 bit): mask
-	 * offset + 4  (8 bit): data
-	 *
-	 * Read the data reg for TMDS address "TMDS address", AND it with mask
-	 * and OR it with data, then write it back
-	 * "magic lookup value" determines which TMDS base address register is
-	 * used -- see get_tmds_index_reg()
-	 */
-
-	struct drm_device *dev = bios->dev;
-	uint8_t mlv = bios->data[offset + 1];
-	uint32_t tmdsaddr = bios->data[offset + 2];
-	uint8_t mask = bios->data[offset + 3];
-	uint8_t data = bios->data[offset + 4];
-	uint32_t reg, value;
-
-	if (!iexec->execute)
-		return 5;
-
-	BIOSLOG(bios, "0x%04X: MagicLookupValue: 0x%02X, TMDSAddr: 0x%02X, "
-		      "Mask: 0x%02X, Data: 0x%02X\n",
-		offset, mlv, tmdsaddr, mask, data);
-
-	reg = get_tmds_index_reg(bios->dev, mlv);
-	if (!reg) {
-		NV_ERROR(dev, "0x%04X: no tmds_index_reg\n", offset);
-		return 5;
-	}
-
-	bios_wr32(bios, reg,
-		  tmdsaddr | NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE);
-	value = (bios_rd32(bios, reg + 4) & mask) | data;
-	bios_wr32(bios, reg + 4, value);
-	bios_wr32(bios, reg, tmdsaddr);
-
-	return 5;
-}
-
-static int
-init_zm_tmds_group(struct nvbios *bios, uint16_t offset,
-		   struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_TMDS_GROUP   opcode: 0x50 ('P')	(non-canon name)
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): magic lookup value
-	 * offset + 2  (8 bit): count
-	 * offset + 3  (8 bit): addr 1
-	 * offset + 4  (8 bit): data 1
-	 * ...
-	 *
-	 * For each of "count" TMDS address and data pairs write "data n" to
-	 * "addr n".  "magic lookup value" determines which TMDS base address
-	 * register is used -- see get_tmds_index_reg()
-	 */
-
-	struct drm_device *dev = bios->dev;
-	uint8_t mlv = bios->data[offset + 1];
-	uint8_t count = bios->data[offset + 2];
-	int len = 3 + count * 2;
-	uint32_t reg;
-	int i;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: MagicLookupValue: 0x%02X, Count: 0x%02X\n",
-		offset, mlv, count);
-
-	reg = get_tmds_index_reg(bios->dev, mlv);
-	if (!reg) {
-		NV_ERROR(dev, "0x%04X: no tmds_index_reg\n", offset);
-		return len;
-	}
-
-	for (i = 0; i < count; i++) {
-		uint8_t tmdsaddr = bios->data[offset + 3 + i * 2];
-		uint8_t tmdsdata = bios->data[offset + 4 + i * 2];
-
-		bios_wr32(bios, reg + 4, tmdsdata);
-		bios_wr32(bios, reg, tmdsaddr);
-	}
-
-	return len;
-}
-
-static int
-init_cr_idx_adr_latch(struct nvbios *bios, uint16_t offset,
-		      struct init_exec *iexec)
-{
-	/*
-	 * INIT_CR_INDEX_ADDRESS_LATCHED   opcode: 0x51 ('Q')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): CRTC index1
-	 * offset + 2  (8 bit): CRTC index2
-	 * offset + 3  (8 bit): baseaddr
-	 * offset + 4  (8 bit): count
-	 * offset + 5  (8 bit): data 1
-	 * ...
-	 *
-	 * For each of "count" address and data pairs, write "baseaddr + n" to
-	 * "CRTC index1" and "data n" to "CRTC index2"
-	 * Once complete, restore initial value read from "CRTC index1"
-	 */
-	uint8_t crtcindex1 = bios->data[offset + 1];
-	uint8_t crtcindex2 = bios->data[offset + 2];
-	uint8_t baseaddr = bios->data[offset + 3];
-	uint8_t count = bios->data[offset + 4];
-	int len = 5 + count;
-	uint8_t oldaddr, data;
-	int i;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: Index1: 0x%02X, Index2: 0x%02X, "
-		      "BaseAddr: 0x%02X, Count: 0x%02X\n",
-		offset, crtcindex1, crtcindex2, baseaddr, count);
-
-	oldaddr = bios_idxprt_rd(bios, NV_CIO_CRX__COLOR, crtcindex1);
-
-	for (i = 0; i < count; i++) {
-		bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex1,
-				     baseaddr + i);
-		data = bios->data[offset + 5 + i];
-		bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex2, data);
-	}
-
-	bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex1, oldaddr);
-
-	return len;
-}
-
-static int
-init_cr(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_CR   opcode: 0x52 ('R')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (8  bit): CRTC index
-	 * offset + 2  (8  bit): mask
-	 * offset + 3  (8  bit): data
-	 *
-	 * Assign the value of at "CRTC index" ANDed with mask and ORed with
-	 * data back to "CRTC index"
-	 */
-
-	uint8_t crtcindex = bios->data[offset + 1];
-	uint8_t mask = bios->data[offset + 2];
-	uint8_t data = bios->data[offset + 3];
-	uint8_t value;
-
-	if (!iexec->execute)
-		return 4;
-
-	BIOSLOG(bios, "0x%04X: Index: 0x%02X, Mask: 0x%02X, Data: 0x%02X\n",
-		offset, crtcindex, mask, data);
-
-	value  = bios_idxprt_rd(bios, NV_CIO_CRX__COLOR, crtcindex) & mask;
-	value |= data;
-	bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex, value);
-
-	return 4;
-}
-
-static int
-init_zm_cr(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_CR   opcode: 0x53 ('S')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): CRTC index
-	 * offset + 2  (8 bit): value
-	 *
-	 * Assign "value" to CRTC register with index "CRTC index".
-	 */
-
-	uint8_t crtcindex = ROM32(bios->data[offset + 1]);
-	uint8_t data = bios->data[offset + 2];
-
-	if (!iexec->execute)
-		return 3;
-
-	bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex, data);
-
-	return 3;
-}
-
-static int
-init_zm_cr_group(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_CR_GROUP   opcode: 0x54 ('T')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): count
-	 * offset + 2  (8 bit): CRTC index 1
-	 * offset + 3  (8 bit): value 1
-	 * ...
-	 *
-	 * For "count", assign "value n" to CRTC register with index
-	 * "CRTC index n".
-	 */
-
-	uint8_t count = bios->data[offset + 1];
-	int len = 2 + count * 2;
-	int i;
-
-	if (!iexec->execute)
-		return len;
-
-	for (i = 0; i < count; i++)
-		init_zm_cr(bios, offset + 2 + 2 * i - 1, iexec);
-
-	return len;
-}
-
-static int
-init_condition_time(struct nvbios *bios, uint16_t offset,
-		    struct init_exec *iexec)
-{
-	/*
-	 * INIT_CONDITION_TIME   opcode: 0x56 ('V')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): condition number
-	 * offset + 2  (8 bit): retries / 50
-	 *
-	 * Check condition "condition number" in the condition table.
-	 * Bios code then sleeps for 2ms if the condition is not met, and
-	 * repeats up to "retries" times, but on one C51 this has proved
-	 * insufficient.  In mmiotraces the driver sleeps for 20ms, so we do
-	 * this, and bail after "retries" times, or 2s, whichever is less.
-	 * If still not met after retries, clear execution flag for this table.
-	 */
-
-	uint8_t cond = bios->data[offset + 1];
-	uint16_t retries = bios->data[offset + 2] * 50;
-	unsigned cnt;
-
-	if (!iexec->execute)
-		return 3;
-
-	if (retries > 100)
-		retries = 100;
-
-	BIOSLOG(bios, "0x%04X: Condition: 0x%02X, Retries: 0x%02X\n",
-		offset, cond, retries);
-
-	if (!bios->execute) /* avoid 2s delays when "faking" execution */
-		retries = 1;
-
-	for (cnt = 0; cnt < retries; cnt++) {
-		if (bios_condition_met(bios, offset, cond)) {
-			BIOSLOG(bios, "0x%04X: Condition met, continuing\n",
-								offset);
-			break;
-		} else {
-			BIOSLOG(bios, "0x%04X: "
-				"Condition not met, sleeping for 20ms\n",
-								offset);
-			mdelay(20);
-		}
-	}
-
-	if (!bios_condition_met(bios, offset, cond)) {
-		NV_WARN(bios->dev,
-			"0x%04X: Condition still not met after %dms, "
-			"skipping following opcodes\n", offset, 20 * retries);
-		iexec->execute = false;
-	}
-
-	return 3;
-}
-
-static int
-init_ltime(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_LTIME   opcode: 0x57 ('V')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): time
-	 *
-	 * Sleep for "time" milliseconds.
-	 */
-
-	unsigned time = ROM16(bios->data[offset + 1]);
-
-	if (!iexec->execute)
-		return 3;
-
-	BIOSLOG(bios, "0x%04X: Sleeping for 0x%04X milliseconds\n",
-		offset, time);
-
-	mdelay(time);
-
-	return 3;
-}
-
-static int
-init_zm_reg_sequence(struct nvbios *bios, uint16_t offset,
-		     struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_REG_SEQUENCE   opcode: 0x58 ('X')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): base register
-	 * offset + 5  (8  bit): count
-	 * offset + 6  (32 bit): value 1
-	 * ...
-	 *
-	 * Starting at offset + 6 there are "count" 32 bit values.
-	 * For "count" iterations set "base register" + 4 * current_iteration
-	 * to "value current_iteration"
-	 */
-
-	uint32_t basereg = ROM32(bios->data[offset + 1]);
-	uint32_t count = bios->data[offset + 5];
-	int len = 6 + count * 4;
-	int i;
-
-	if (!iexec->execute)
-		return len;
-
-	BIOSLOG(bios, "0x%04X: BaseReg: 0x%08X, Count: 0x%02X\n",
-		offset, basereg, count);
-
-	for (i = 0; i < count; i++) {
-		uint32_t reg = basereg + i * 4;
-		uint32_t data = ROM32(bios->data[offset + 6 + i * 4]);
-
-		bios_wr32(bios, reg, data);
-	}
-
-	return len;
-}
-
-static int
-init_sub_direct(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_SUB_DIRECT   opcode: 0x5B ('[')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): subroutine offset (in bios)
-	 *
-	 * Calls a subroutine that will execute commands until INIT_DONE
-	 * is found.
-	 */
-
-	uint16_t sub_offset = ROM16(bios->data[offset + 1]);
-
-	if (!iexec->execute)
-		return 3;
-
-	BIOSLOG(bios, "0x%04X: Executing subroutine at 0x%04X\n",
-		offset, sub_offset);
-
-	parse_init_table(bios, sub_offset, iexec);
-
-	BIOSLOG(bios, "0x%04X: End of 0x%04X subroutine\n", offset, sub_offset);
-
-	return 3;
-}
-
-static int
-init_jump(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_JUMP   opcode: 0x5C ('\')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): offset (in bios)
-	 *
-	 * Continue execution of init table from 'offset'
-	 */
-
-	uint16_t jmp_offset = ROM16(bios->data[offset + 1]);
-
-	if (!iexec->execute)
-		return 3;
-
-	BIOSLOG(bios, "0x%04X: Jump to 0x%04X\n", offset, jmp_offset);
-	return jmp_offset - offset;
-}
-
-static int
-init_i2c_if(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_I2C_IF   opcode: 0x5E ('^')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): DCB I2C table entry index
-	 * offset + 2  (8 bit): I2C slave address
-	 * offset + 3  (8 bit): I2C register
-	 * offset + 4  (8 bit): mask
-	 * offset + 5  (8 bit): data
-	 *
-	 * Read the register given by "I2C register" on the device addressed
-	 * by "I2C slave address" on the I2C bus given by "DCB I2C table
-	 * entry index". Compare the result AND "mask" to "data".
-	 * If they're not equal, skip subsequent opcodes until condition is
-	 * inverted (INIT_NOT), or we hit INIT_RESUME
-	 */
-
-	uint8_t i2c_index = bios->data[offset + 1];
-	uint8_t i2c_address = bios->data[offset + 2] >> 1;
-	uint8_t reg = bios->data[offset + 3];
-	uint8_t mask = bios->data[offset + 4];
-	uint8_t data = bios->data[offset + 5];
-	struct nouveau_i2c_chan *chan;
-	union i2c_smbus_data val;
-	int ret;
-
-	/* no execute check by design */
-
-	BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X\n",
-		offset, i2c_index, i2c_address);
-
-	chan = init_i2c_device_find(bios->dev, i2c_index);
-	if (!chan)
-		return -ENODEV;
-
-	ret = i2c_smbus_xfer(&chan->adapter, i2c_address, 0,
-			     I2C_SMBUS_READ, reg,
-			     I2C_SMBUS_BYTE_DATA, &val);
-	if (ret < 0) {
-		BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Value: [no device], "
-			      "Mask: 0x%02X, Data: 0x%02X\n",
-			offset, reg, mask, data);
-		iexec->execute = 0;
-		return 6;
-	}
-
-	BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Value: 0x%02X, "
-		      "Mask: 0x%02X, Data: 0x%02X\n",
-		offset, reg, val.byte, mask, data);
-
-	iexec->execute = ((val.byte & mask) == data);
-
-	return 6;
-}
-
-static int
-init_copy_nv_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_COPY_NV_REG   opcode: 0x5F ('_')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): src reg
-	 * offset + 5  (8  bit): shift
-	 * offset + 6  (32 bit): src mask
-	 * offset + 10 (32 bit): xor
-	 * offset + 14 (32 bit): dst reg
-	 * offset + 18 (32 bit): dst mask
-	 *
-	 * Shift REGVAL("src reg") right by (signed) "shift", AND result with
-	 * "src mask", then XOR with "xor". Write this OR'd with
-	 * (REGVAL("dst reg") AND'd with "dst mask") to "dst reg"
-	 */
-
-	uint32_t srcreg = *((uint32_t *)(&bios->data[offset + 1]));
-	uint8_t shift = bios->data[offset + 5];
-	uint32_t srcmask = *((uint32_t *)(&bios->data[offset + 6]));
-	uint32_t xor = *((uint32_t *)(&bios->data[offset + 10]));
-	uint32_t dstreg = *((uint32_t *)(&bios->data[offset + 14]));
-	uint32_t dstmask = *((uint32_t *)(&bios->data[offset + 18]));
-	uint32_t srcvalue, dstvalue;
-
-	if (!iexec->execute)
-		return 22;
-
-	BIOSLOG(bios, "0x%04X: SrcReg: 0x%08X, Shift: 0x%02X, SrcMask: 0x%08X, "
-		      "Xor: 0x%08X, DstReg: 0x%08X, DstMask: 0x%08X\n",
-		offset, srcreg, shift, srcmask, xor, dstreg, dstmask);
-
-	srcvalue = bios_rd32(bios, srcreg);
-
-	if (shift < 0x80)
-		srcvalue >>= shift;
-	else
-		srcvalue <<= (0x100 - shift);
-
-	srcvalue = (srcvalue & srcmask) ^ xor;
-
-	dstvalue = bios_rd32(bios, dstreg) & dstmask;
-
-	bios_wr32(bios, dstreg, dstvalue | srcvalue);
-
-	return 22;
-}
-
-static int
-init_zm_index_io(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_INDEX_IO   opcode: 0x62 ('b')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): CRTC port
-	 * offset + 3  (8  bit): CRTC index
-	 * offset + 4  (8  bit): data
-	 *
-	 * Write "data" to index "CRTC index" of "CRTC port"
-	 */
-	uint16_t crtcport = ROM16(bios->data[offset + 1]);
-	uint8_t crtcindex = bios->data[offset + 3];
-	uint8_t data = bios->data[offset + 4];
-
-	if (!iexec->execute)
-		return 5;
-
-	bios_idxprt_wr(bios, crtcport, crtcindex, data);
-
-	return 5;
-}
-
-static inline void
-bios_md32(struct nvbios *bios, uint32_t reg,
-	  uint32_t mask, uint32_t val)
-{
-	bios_wr32(bios, reg, (bios_rd32(bios, reg) & ~mask) | val);
-}
-
-static uint32_t
-peek_fb(struct drm_device *dev, struct io_mapping *fb,
-	uint32_t off)
-{
-	uint32_t val = 0;
-
-	if (off < pci_resource_len(dev->pdev, 1)) {
-		uint8_t __iomem *p =
-			io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
-
-		val = ioread32(p + (off & ~PAGE_MASK));
-
-		io_mapping_unmap_atomic(p);
-	}
-
-	return val;
-}
-
-static void
-poke_fb(struct drm_device *dev, struct io_mapping *fb,
-	uint32_t off, uint32_t val)
-{
-	if (off < pci_resource_len(dev->pdev, 1)) {
-		uint8_t __iomem *p =
-			io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
-
-		iowrite32(val, p + (off & ~PAGE_MASK));
-		wmb();
-
-		io_mapping_unmap_atomic(p);
-	}
-}
-
-static inline bool
-read_back_fb(struct drm_device *dev, struct io_mapping *fb,
-	     uint32_t off, uint32_t val)
-{
-	poke_fb(dev, fb, off, val);
-	return val == peek_fb(dev, fb, off);
-}
-
-static int
-nv04_init_compute_mem(struct nvbios *bios)
-{
-	struct drm_device *dev = bios->dev;
-	uint32_t patt = 0xdeadbeef;
-	struct io_mapping *fb;
-	int i;
-
-	/* Map the framebuffer aperture */
-	fb = io_mapping_create_wc(pci_resource_start(dev->pdev, 1),
-				  pci_resource_len(dev->pdev, 1));
-	if (!fb)
-		return -ENOMEM;
-
-	/* Sequencer and refresh off */
-	NVWriteVgaSeq(dev, 0, 1, NVReadVgaSeq(dev, 0, 1) | 0x20);
-	bios_md32(bios, NV04_PFB_DEBUG_0, 0, NV04_PFB_DEBUG_0_REFRESH_OFF);
-
-	bios_md32(bios, NV04_PFB_BOOT_0, ~0,
-		  NV04_PFB_BOOT_0_RAM_AMOUNT_16MB |
-		  NV04_PFB_BOOT_0_RAM_WIDTH_128 |
-		  NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT);
-
-	for (i = 0; i < 4; i++)
-		poke_fb(dev, fb, 4 * i, patt);
-
-	poke_fb(dev, fb, 0x400000, patt + 1);
-
-	if (peek_fb(dev, fb, 0) == patt + 1) {
-		bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_TYPE,
-			  NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_16MBIT);
-		bios_md32(bios, NV04_PFB_DEBUG_0,
-			  NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
-
-		for (i = 0; i < 4; i++)
-			poke_fb(dev, fb, 4 * i, patt);
-
-		if ((peek_fb(dev, fb, 0xc) & 0xffff) != (patt & 0xffff))
-			bios_md32(bios, NV04_PFB_BOOT_0,
-				  NV04_PFB_BOOT_0_RAM_WIDTH_128 |
-				  NV04_PFB_BOOT_0_RAM_AMOUNT,
-				  NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
-
-	} else if ((peek_fb(dev, fb, 0xc) & 0xffff0000) !=
-		   (patt & 0xffff0000)) {
-		bios_md32(bios, NV04_PFB_BOOT_0,
-			  NV04_PFB_BOOT_0_RAM_WIDTH_128 |
-			  NV04_PFB_BOOT_0_RAM_AMOUNT,
-			  NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
-
-	} else if (peek_fb(dev, fb, 0) != patt) {
-		if (read_back_fb(dev, fb, 0x800000, patt))
-			bios_md32(bios, NV04_PFB_BOOT_0,
-				  NV04_PFB_BOOT_0_RAM_AMOUNT,
-				  NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
-		else
-			bios_md32(bios, NV04_PFB_BOOT_0,
-				  NV04_PFB_BOOT_0_RAM_AMOUNT,
-				  NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
-
-		bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_TYPE,
-			  NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_8MBIT);
-
-	} else if (!read_back_fb(dev, fb, 0x800000, patt)) {
-		bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
-			  NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
-
-	}
-
-	/* Refresh on, sequencer on */
-	bios_md32(bios, NV04_PFB_DEBUG_0, NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
-	NVWriteVgaSeq(dev, 0, 1, NVReadVgaSeq(dev, 0, 1) & ~0x20);
-
-	io_mapping_free(fb);
-	return 0;
-}
-
-static const uint8_t *
-nv05_memory_config(struct nvbios *bios)
-{
-	/* Defaults for BIOSes lacking a memory config table */
-	static const uint8_t default_config_tab[][2] = {
-		{ 0x24, 0x00 },
-		{ 0x28, 0x00 },
-		{ 0x24, 0x01 },
-		{ 0x1f, 0x00 },
-		{ 0x0f, 0x00 },
-		{ 0x17, 0x00 },
-		{ 0x06, 0x00 },
-		{ 0x00, 0x00 }
-	};
-	int i = (bios_rd32(bios, NV_PEXTDEV_BOOT_0) &
-		 NV_PEXTDEV_BOOT_0_RAMCFG) >> 2;
-
-	if (bios->legacy.mem_init_tbl_ptr)
-		return &bios->data[bios->legacy.mem_init_tbl_ptr + 2 * i];
-	else
-		return default_config_tab[i];
-}
-
-static int
-nv05_init_compute_mem(struct nvbios *bios)
-{
-	struct drm_device *dev = bios->dev;
-	const uint8_t *ramcfg = nv05_memory_config(bios);
-	uint32_t patt = 0xdeadbeef;
-	struct io_mapping *fb;
-	int i, v;
-
-	/* Map the framebuffer aperture */
-	fb = io_mapping_create_wc(pci_resource_start(dev->pdev, 1),
-				  pci_resource_len(dev->pdev, 1));
-	if (!fb)
-		return -ENOMEM;
-
-	/* Sequencer off */
-	NVWriteVgaSeq(dev, 0, 1, NVReadVgaSeq(dev, 0, 1) | 0x20);
-
-	if (bios_rd32(bios, NV04_PFB_BOOT_0) & NV04_PFB_BOOT_0_UMA_ENABLE)
-		goto out;
-
-	bios_md32(bios, NV04_PFB_DEBUG_0, NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
-
-	/* If present load the hardcoded scrambling table */
-	if (bios->legacy.mem_init_tbl_ptr) {
-		uint32_t *scramble_tab = (uint32_t *)&bios->data[
-			bios->legacy.mem_init_tbl_ptr + 0x10];
-
-		for (i = 0; i < 8; i++)
-			bios_wr32(bios, NV04_PFB_SCRAMBLE(i),
-				  ROM32(scramble_tab[i]));
-	}
-
-	/* Set memory type/width/length defaults depending on the straps */
-	bios_md32(bios, NV04_PFB_BOOT_0, 0x3f, ramcfg[0]);
-
-	if (ramcfg[1] & 0x80)
-		bios_md32(bios, NV04_PFB_CFG0, 0, NV04_PFB_CFG0_SCRAMBLE);
-
-	bios_md32(bios, NV04_PFB_CFG1, 0x700001, (ramcfg[1] & 1) << 20);
-	bios_md32(bios, NV04_PFB_CFG1, 0, 1);
-
-	/* Probe memory bus width */
-	for (i = 0; i < 4; i++)
-		poke_fb(dev, fb, 4 * i, patt);
-
-	if (peek_fb(dev, fb, 0xc) != patt)
-		bios_md32(bios, NV04_PFB_BOOT_0,
-			  NV04_PFB_BOOT_0_RAM_WIDTH_128, 0);
-
-	/* Probe memory length */
-	v = bios_rd32(bios, NV04_PFB_BOOT_0) & NV04_PFB_BOOT_0_RAM_AMOUNT;
-
-	if (v == NV04_PFB_BOOT_0_RAM_AMOUNT_32MB &&
-	    (!read_back_fb(dev, fb, 0x1000000, ++patt) ||
-	     !read_back_fb(dev, fb, 0, ++patt)))
-		bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
-			  NV04_PFB_BOOT_0_RAM_AMOUNT_16MB);
-
-	if (v == NV04_PFB_BOOT_0_RAM_AMOUNT_16MB &&
-	    !read_back_fb(dev, fb, 0x800000, ++patt))
-		bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
-			  NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
-
-	if (!read_back_fb(dev, fb, 0x400000, ++patt))
-		bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
-			  NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
-
-out:
-	/* Sequencer on */
-	NVWriteVgaSeq(dev, 0, 1, NVReadVgaSeq(dev, 0, 1) & ~0x20);
-
-	io_mapping_free(fb);
-	return 0;
-}
-
-static int
-nv10_init_compute_mem(struct nvbios *bios)
-{
-	struct drm_device *dev = bios->dev;
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-	const int mem_width[] = { 0x10, 0x00, 0x20 };
-	const int mem_width_count = (dev_priv->chipset >= 0x17 ? 3 : 2);
-	uint32_t patt = 0xdeadbeef;
-	struct io_mapping *fb;
-	int i, j, k;
-
-	/* Map the framebuffer aperture */
-	fb = io_mapping_create_wc(pci_resource_start(dev->pdev, 1),
-				  pci_resource_len(dev->pdev, 1));
-	if (!fb)
-		return -ENOMEM;
-
-	bios_wr32(bios, NV10_PFB_REFCTRL, NV10_PFB_REFCTRL_VALID_1);
-
-	/* Probe memory bus width */
-	for (i = 0; i < mem_width_count; i++) {
-		bios_md32(bios, NV04_PFB_CFG0, 0x30, mem_width[i]);
-
-		for (j = 0; j < 4; j++) {
-			for (k = 0; k < 4; k++)
-				poke_fb(dev, fb, 0x1c, 0);
-
-			poke_fb(dev, fb, 0x1c, patt);
-			poke_fb(dev, fb, 0x3c, 0);
-
-			if (peek_fb(dev, fb, 0x1c) == patt)
-				goto mem_width_found;
-		}
-	}
-
-mem_width_found:
-	patt <<= 1;
-
-	/* Probe amount of installed memory */
-	for (i = 0; i < 4; i++) {
-		int off = bios_rd32(bios, NV04_PFB_FIFO_DATA) - 0x100000;
-
-		poke_fb(dev, fb, off, patt);
-		poke_fb(dev, fb, 0, 0);
-
-		peek_fb(dev, fb, 0);
-		peek_fb(dev, fb, 0);
-		peek_fb(dev, fb, 0);
-		peek_fb(dev, fb, 0);
-
-		if (peek_fb(dev, fb, off) == patt)
-			goto amount_found;
-	}
-
-	/* IC missing - disable the upper half memory space. */
-	bios_md32(bios, NV04_PFB_CFG0, 0x1000, 0);
-
-amount_found:
-	io_mapping_free(fb);
-	return 0;
-}
-
-static int
-nv20_init_compute_mem(struct nvbios *bios)
-{
-	struct drm_device *dev = bios->dev;
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-	uint32_t mask = (dev_priv->chipset >= 0x25 ? 0x300 : 0x900);
-	uint32_t amount, off;
-	struct io_mapping *fb;
-
-	/* Map the framebuffer aperture */
-	fb = io_mapping_create_wc(pci_resource_start(dev->pdev, 1),
-				  pci_resource_len(dev->pdev, 1));
-	if (!fb)
-		return -ENOMEM;
-
-	bios_wr32(bios, NV10_PFB_REFCTRL, NV10_PFB_REFCTRL_VALID_1);
-
-	/* Allow full addressing */
-	bios_md32(bios, NV04_PFB_CFG0, 0, mask);
-
-	amount = bios_rd32(bios, NV04_PFB_FIFO_DATA);
-	for (off = amount; off > 0x2000000; off -= 0x2000000)
-		poke_fb(dev, fb, off - 4, off);
-
-	amount = bios_rd32(bios, NV04_PFB_FIFO_DATA);
-	if (amount != peek_fb(dev, fb, amount - 4))
-		/* IC missing - disable the upper half memory space. */
-		bios_md32(bios, NV04_PFB_CFG0, mask, 0);
-
-	io_mapping_free(fb);
-	return 0;
-}
-
-static int
-init_compute_mem(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_COMPUTE_MEM   opcode: 0x63 ('c')
-	 *
-	 * offset      (8 bit): opcode
-	 *
-	 * This opcode is meant to set the PFB memory config registers
-	 * appropriately so that we can correctly calculate how much VRAM it
-	 * has (on nv10 and better chipsets the amount of installed VRAM is
-	 * subsequently reported in NV_PFB_CSTATUS (0x10020C)).
-	 *
-	 * The implementation of this opcode in general consists of several
-	 * parts:
-	 *
-	 * 1) Determination of memory type and density. Only necessary for
-	 *    really old chipsets, the memory type reported by the strap bits
-	 *    (0x101000) is assumed to be accurate on nv05 and newer.
-	 *
-	 * 2) Determination of the memory bus width. Usually done by a cunning
-	 *    combination of writes to offsets 0x1c and 0x3c in the fb, and
-	 *    seeing whether the written values are read back correctly.
-	 *
-	 *    Only necessary on nv0x-nv1x and nv34, on the other cards we can
-	 *    trust the straps.
-	 *
-	 * 3) Determination of how many of the card's RAM pads have ICs
-	 *    attached, usually done by a cunning combination of writes to an
-	 *    offset slightly less than the maximum memory reported by
-	 *    NV_PFB_CSTATUS, then seeing if the test pattern can be read back.
-	 *
-	 * This appears to be a NOP on IGPs and NV4x or newer chipsets, both io
-	 * logs of the VBIOS and kmmio traces of the binary driver POSTing the
-	 * card show nothing being done for this opcode. Why is it still listed
-	 * in the table?!
-	 */
-
-	/* no iexec->execute check by design */
-
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-	int ret;
-
-	if (dev_priv->chipset >= 0x40 ||
-	    dev_priv->chipset == 0x1a ||
-	    dev_priv->chipset == 0x1f)
-		ret = 0;
-	else if (dev_priv->chipset >= 0x20 &&
-		 dev_priv->chipset != 0x34)
-		ret = nv20_init_compute_mem(bios);
-	else if (dev_priv->chipset >= 0x10)
-		ret = nv10_init_compute_mem(bios);
-	else if (dev_priv->chipset >= 0x5)
-		ret = nv05_init_compute_mem(bios);
-	else
-		ret = nv04_init_compute_mem(bios);
-
-	if (ret)
-		return ret;
-
-	return 1;
-}
-
-static int
-init_reset(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_RESET   opcode: 0x65 ('e')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): register
-	 * offset + 5  (32 bit): value1
-	 * offset + 9  (32 bit): value2
-	 *
-	 * Assign "value1" to "register", then assign "value2" to "register"
-	 */
-
-	uint32_t reg = ROM32(bios->data[offset + 1]);
-	uint32_t value1 = ROM32(bios->data[offset + 5]);
-	uint32_t value2 = ROM32(bios->data[offset + 9]);
-	uint32_t pci_nv_19, pci_nv_20;
-
-	/* no iexec->execute check by design */
-
-	pci_nv_19 = bios_rd32(bios, NV_PBUS_PCI_NV_19);
-	bios_wr32(bios, NV_PBUS_PCI_NV_19, pci_nv_19 & ~0xf00);
-
-	bios_wr32(bios, reg, value1);
-
-	udelay(10);
-
-	bios_wr32(bios, reg, value2);
-	bios_wr32(bios, NV_PBUS_PCI_NV_19, pci_nv_19);
-
-	pci_nv_20 = bios_rd32(bios, NV_PBUS_PCI_NV_20);
-	pci_nv_20 &= ~NV_PBUS_PCI_NV_20_ROM_SHADOW_ENABLED;	/* 0xfffffffe */
-	bios_wr32(bios, NV_PBUS_PCI_NV_20, pci_nv_20);
-
-	return 13;
-}
-
-static int
-init_configure_mem(struct nvbios *bios, uint16_t offset,
-		   struct init_exec *iexec)
-{
-	/*
-	 * INIT_CONFIGURE_MEM   opcode: 0x66 ('f')
-	 *
-	 * offset      (8 bit): opcode
-	 *
-	 * Equivalent to INIT_DONE on bios version 3 or greater.
-	 * For early bios versions, sets up the memory registers, using values
-	 * taken from the memory init table
-	 */
-
-	/* no iexec->execute check by design */
-
-	uint16_t meminitoffs = bios->legacy.mem_init_tbl_ptr + MEM_INIT_SIZE * (bios_idxprt_rd(bios, NV_CIO_CRX__COLOR, NV_CIO_CRE_SCRATCH4__INDEX) >> 4);
-	uint16_t seqtbloffs = bios->legacy.sdr_seq_tbl_ptr, meminitdata = meminitoffs + 6;
-	uint32_t reg, data;
-
-	if (bios->major_version > 2)
-		return 0;
-
-	bios_idxprt_wr(bios, NV_VIO_SRX, NV_VIO_SR_CLOCK_INDEX, bios_idxprt_rd(
-		       bios, NV_VIO_SRX, NV_VIO_SR_CLOCK_INDEX) | 0x20);
-
-	if (bios->data[meminitoffs] & 1)
-		seqtbloffs = bios->legacy.ddr_seq_tbl_ptr;
-
-	for (reg = ROM32(bios->data[seqtbloffs]);
-	     reg != 0xffffffff;
-	     reg = ROM32(bios->data[seqtbloffs += 4])) {
-
-		switch (reg) {
-		case NV04_PFB_PRE:
-			data = NV04_PFB_PRE_CMD_PRECHARGE;
-			break;
-		case NV04_PFB_PAD:
-			data = NV04_PFB_PAD_CKE_NORMAL;
-			break;
-		case NV04_PFB_REF:
-			data = NV04_PFB_REF_CMD_REFRESH;
-			break;
-		default:
-			data = ROM32(bios->data[meminitdata]);
-			meminitdata += 4;
-			if (data == 0xffffffff)
-				continue;
-		}
-
-		bios_wr32(bios, reg, data);
-	}
-
-	return 1;
-}
-
-static int
-init_configure_clk(struct nvbios *bios, uint16_t offset,
-		   struct init_exec *iexec)
-{
-	/*
-	 * INIT_CONFIGURE_CLK   opcode: 0x67 ('g')
-	 *
-	 * offset      (8 bit): opcode
-	 *
-	 * Equivalent to INIT_DONE on bios version 3 or greater.
-	 * For early bios versions, sets up the NVClk and MClk PLLs, using
-	 * values taken from the memory init table
-	 */
-
-	/* no iexec->execute check by design */
-
-	uint16_t meminitoffs = bios->legacy.mem_init_tbl_ptr + MEM_INIT_SIZE * (bios_idxprt_rd(bios, NV_CIO_CRX__COLOR, NV_CIO_CRE_SCRATCH4__INDEX) >> 4);
-	int clock;
-
-	if (bios->major_version > 2)
-		return 0;
-
-	clock = ROM16(bios->data[meminitoffs + 4]) * 10;
-	setPLL(bios, NV_PRAMDAC_NVPLL_COEFF, clock);
-
-	clock = ROM16(bios->data[meminitoffs + 2]) * 10;
-	if (bios->data[meminitoffs] & 1) /* DDR */
-		clock *= 2;
-	setPLL(bios, NV_PRAMDAC_MPLL_COEFF, clock);
-
-	return 1;
-}
-
-static int
-init_configure_preinit(struct nvbios *bios, uint16_t offset,
-		       struct init_exec *iexec)
-{
-	/*
-	 * INIT_CONFIGURE_PREINIT   opcode: 0x68 ('h')
-	 *
-	 * offset      (8 bit): opcode
-	 *
-	 * Equivalent to INIT_DONE on bios version 3 or greater.
-	 * For early bios versions, does early init, loading ram and crystal
-	 * configuration from straps into CR3C
-	 */
-
-	/* no iexec->execute check by design */
-
-	uint32_t straps = bios_rd32(bios, NV_PEXTDEV_BOOT_0);
-	uint8_t cr3c = ((straps << 2) & 0xf0) | (straps & 0x40) >> 6;
-
-	if (bios->major_version > 2)
-		return 0;
-
-	bios_idxprt_wr(bios, NV_CIO_CRX__COLOR,
-			     NV_CIO_CRE_SCRATCH4__INDEX, cr3c);
-
-	return 1;
-}
-
-static int
-init_io(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_IO   opcode: 0x69 ('i')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): CRTC port
-	 * offset + 3  (8  bit): mask
-	 * offset + 4  (8  bit): data
-	 *
-	 * Assign ((IOVAL("crtc port") & "mask") | "data") to "crtc port"
-	 */
-
-	struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-	uint16_t crtcport = ROM16(bios->data[offset + 1]);
-	uint8_t mask = bios->data[offset + 3];
-	uint8_t data = bios->data[offset + 4];
-
-	if (!iexec->execute)
-		return 5;
-
-	BIOSLOG(bios, "0x%04X: Port: 0x%04X, Mask: 0x%02X, Data: 0x%02X\n",
-		offset, crtcport, mask, data);
-
-	/*
-	 * I have no idea what this does, but NVIDIA do this magic sequence
-	 * in the places where this INIT_IO happens..
-	 */
-	if (dev_priv->card_type >= NV_50 && crtcport == 0x3c3 && data == 1) {
-		int i;
-
-		bios_wr32(bios, 0x614100, (bios_rd32(
-			  bios, 0x614100) & 0x0fffffff) | 0x00800000);
-
-		bios_wr32(bios, 0x00e18c, bios_rd32(
-			  bios, 0x00e18c) | 0x00020000);
-
-		bios_wr32(bios, 0x614900, (bios_rd32(
-			  bios, 0x614900) & 0x0fffffff) | 0x00800000);
-
-		bios_wr32(bios, 0x000200, bios_rd32(
-			  bios, 0x000200) & ~0x40000000);
-
-		mdelay(10);
-
-		bios_wr32(bios, 0x00e18c, bios_rd32(
-			  bios, 0x00e18c) & ~0x00020000);
-
-		bios_wr32(bios, 0x000200, bios_rd32(
-			  bios, 0x000200) | 0x40000000);
-
-		bios_wr32(bios, 0x614100, 0x00800018);
-		bios_wr32(bios, 0x614900, 0x00800018);
-
-		mdelay(10);
-
-		bios_wr32(bios, 0x614100, 0x10000018);
-		bios_wr32(bios, 0x614900, 0x10000018);
-
-		for (i = 0; i < 3; i++)
-			bios_wr32(bios, 0x614280 + (i*0x800), bios_rd32(
-				  bios, 0x614280 + (i*0x800)) & 0xf0f0f0f0);
-
-		for (i = 0; i < 2; i++)
-			bios_wr32(bios, 0x614300 + (i*0x800), bios_rd32(
-				  bios, 0x614300 + (i*0x800)) & 0xfffff0f0);
-
-		for (i = 0; i < 3; i++)
-			bios_wr32(bios, 0x614380 + (i*0x800), bios_rd32(
-				  bios, 0x614380 + (i*0x800)) & 0xfffff0f0);
-
-		for (i = 0; i < 2; i++)
-			bios_wr32(bios, 0x614200 + (i*0x800), bios_rd32(
-				  bios, 0x614200 + (i*0x800)) & 0xfffffff0);
-
-		for (i = 0; i < 2; i++)
-			bios_wr32(bios, 0x614108 + (i*0x800), bios_rd32(
-				  bios, 0x614108 + (i*0x800)) & 0x0fffffff);
-		return 5;
-	}
-
-	bios_port_wr(bios, crtcport, (bios_port_rd(bios, crtcport) & mask) |
-									data);
-	return 5;
-}
-
-static int
-init_sub(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_SUB   opcode: 0x6B ('k')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): script number
-	 *
-	 * Execute script number "script number", as a subroutine
-	 */
-
-	uint8_t sub = bios->data[offset + 1];
-
-	if (!iexec->execute)
-		return 2;
-
-	BIOSLOG(bios, "0x%04X: Calling script %d\n", offset, sub);
-
-	parse_init_table(bios,
-			 ROM16(bios->data[bios->init_script_tbls_ptr + sub * 2]),
-			 iexec);
-
-	BIOSLOG(bios, "0x%04X: End of script %d\n", offset, sub);
-
-	return 2;
-}
-
-static int
-init_ram_condition(struct nvbios *bios, uint16_t offset,
-		   struct init_exec *iexec)
-{
-	/*
-	 * INIT_RAM_CONDITION   opcode: 0x6D ('m')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): mask
-	 * offset + 2  (8 bit): cmpval
-	 *
-	 * Test if (NV04_PFB_BOOT_0 & "mask") equals "cmpval".
-	 * If condition not met skip subsequent opcodes until condition is
-	 * inverted (INIT_NOT), or we hit INIT_RESUME
-	 */
-
-	uint8_t mask = bios->data[offset + 1];
-	uint8_t cmpval = bios->data[offset + 2];
-	uint8_t data;
-
-	if (!iexec->execute)
-		return 3;
-
-	data = bios_rd32(bios, NV04_PFB_BOOT_0) & mask;
-
-	BIOSLOG(bios, "0x%04X: Checking if 0x%08X equals 0x%08X\n",
-		offset, data, cmpval);
-
-	if (data == cmpval)
-		BIOSLOG(bios, "0x%04X: Condition fulfilled -- continuing to execute\n", offset);
-	else {
-		BIOSLOG(bios, "0x%04X: Condition not fulfilled -- skipping following commands\n", offset);
-		iexec->execute = false;
-	}
-
-	return 3;
-}
-
-static int
-init_nv_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_NV_REG   opcode: 0x6E ('n')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): register
-	 * offset + 5  (32 bit): mask
-	 * offset + 9  (32 bit): data
-	 *
-	 * Assign ((REGVAL("register") & "mask") | "data") to "register"
-	 */
-
-	uint32_t reg = ROM32(bios->data[offset + 1]);
-	uint32_t mask = ROM32(bios->data[offset + 5]);
-	uint32_t data = ROM32(bios->data[offset + 9]);
-
-	if (!iexec->execute)
-		return 13;
-
-	BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Mask: 0x%08X, Data: 0x%08X\n",
-		offset, reg, mask, data);
-
-	bios_wr32(bios, reg, (bios_rd32(bios, reg) & mask) | data);
-
-	return 13;
-}
-
-static int
-init_macro(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_MACRO   opcode: 0x6F ('o')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): macro number
-	 *
-	 * Look up macro index "macro number" in the macro index table.
-	 * The macro index table entry has 1 byte for the index in the macro
-	 * table, and 1 byte for the number of times to repeat the macro.
-	 * The macro table entry has 4 bytes for the register address and
-	 * 4 bytes for the value to write to that register
-	 */
-
-	uint8_t macro_index_tbl_idx = bios->data[offset + 1];
-	uint16_t tmp = bios->macro_index_tbl_ptr + (macro_index_tbl_idx * MACRO_INDEX_SIZE);
-	uint8_t macro_tbl_idx = bios->data[tmp];
-	uint8_t count = bios->data[tmp + 1];
-	uint32_t reg, data;
-	int i;
-
-	if (!iexec->execute)
-		return 2;
-
-	BIOSLOG(bios, "0x%04X: Macro: 0x%02X, MacroTableIndex: 0x%02X, "
-		      "Count: 0x%02X\n",
-		offset, macro_index_tbl_idx, macro_tbl_idx, count);
-
-	for (i = 0; i < count; i++) {
-		uint16_t macroentryptr = bios->macro_tbl_ptr + (macro_tbl_idx + i) * MACRO_SIZE;
-
-		reg = ROM32(bios->data[macroentryptr]);
-		data = ROM32(bios->data[macroentryptr + 4]);
-
-		bios_wr32(bios, reg, data);
-	}
-
-	return 2;
-}
-
-static int
-init_done(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_DONE   opcode: 0x71 ('q')
-	 *
-	 * offset      (8  bit): opcode
-	 *
-	 * End the current script
-	 */
-
-	/* mild retval abuse to stop parsing this table */
-	return 0;
-}
-
-static int
-init_resume(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_RESUME   opcode: 0x72 ('r')
-	 *
-	 * offset      (8  bit): opcode
-	 *
-	 * End the current execute / no-execute condition
-	 */
-
-	if (iexec->execute)
-		return 1;
-
-	iexec->execute = true;
-	BIOSLOG(bios, "0x%04X: ---- Executing following commands ----\n", offset);
-
-	return 1;
-}
-
-static int
-init_time(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_TIME   opcode: 0x74 ('t')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): time
-	 *
-	 * Sleep for "time" microseconds.
-	 */
-
-	unsigned time = ROM16(bios->data[offset + 1]);
-
-	if (!iexec->execute)
-		return 3;
-
-	BIOSLOG(bios, "0x%04X: Sleeping for 0x%04X microseconds\n",
-		offset, time);
-
-	if (time < 1000)
-		udelay(time);
-	else
-		mdelay((time + 900) / 1000);
-
-	return 3;
-}
-
-static int
-init_condition(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_CONDITION   opcode: 0x75 ('u')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): condition number
-	 *
-	 * Check condition "condition number" in the condition table.
-	 * If condition not met skip subsequent opcodes until condition is
-	 * inverted (INIT_NOT), or we hit INIT_RESUME
-	 */
-
-	uint8_t cond = bios->data[offset + 1];
-
-	if (!iexec->execute)
-		return 2;
-
-	BIOSLOG(bios, "0x%04X: Condition: 0x%02X\n", offset, cond);
-
-	if (bios_condition_met(bios, offset, cond))
-		BIOSLOG(bios, "0x%04X: Condition fulfilled -- continuing to execute\n", offset);
-	else {
-		BIOSLOG(bios, "0x%04X: Condition not fulfilled -- skipping following commands\n", offset);
-		iexec->execute = false;
-	}
-
-	return 2;
-}
-
-static int
-init_io_condition(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_IO_CONDITION  opcode: 0x76
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): condition number
-	 *
-	 * Check condition "condition number" in the io condition table.
-	 * If condition not met skip subsequent opcodes until condition is
-	 * inverted (INIT_NOT), or we hit INIT_RESUME
-	 */
-
-	uint8_t cond = bios->data[offset + 1];
-
-	if (!iexec->execute)
-		return 2;
-
-	BIOSLOG(bios, "0x%04X: IO condition: 0x%02X\n", offset, cond);
-
-	if (io_condition_met(bios, offset, cond))
-		BIOSLOG(bios, "0x%04X: Condition fulfilled -- continuing to execute\n", offset);
-	else {
-		BIOSLOG(bios, "0x%04X: Condition not fulfilled -- skipping following commands\n", offset);
-		iexec->execute = false;
-	}
-
-	return 2;
-}
-
-static int
-init_index_io(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_INDEX_IO   opcode: 0x78 ('x')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (16 bit): CRTC port
-	 * offset + 3  (8  bit): CRTC index
-	 * offset + 4  (8  bit): mask
-	 * offset + 5  (8  bit): data
-	 *
-	 * Read value at index "CRTC index" on "CRTC port", AND with "mask",
-	 * OR with "data", write-back
-	 */
-
-	uint16_t crtcport = ROM16(bios->data[offset + 1]);
-	uint8_t crtcindex = bios->data[offset + 3];
-	uint8_t mask = bios->data[offset + 4];
-	uint8_t data = bios->data[offset + 5];
-	uint8_t value;
-
-	if (!iexec->execute)
-		return 6;
-
-	BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
-		      "Data: 0x%02X\n",
-		offset, crtcport, crtcindex, mask, data);
-
-	value = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) | data;
-	bios_idxprt_wr(bios, crtcport, crtcindex, value);
-
-	return 6;
-}
-
-static int
-init_pll(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_PLL   opcode: 0x79 ('y')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): register
-	 * offset + 5  (16 bit): freq
-	 *
-	 * Set PLL register "register" to coefficients for frequency (10kHz)
-	 * "freq"
-	 */
-
-	uint32_t reg = ROM32(bios->data[offset + 1]);
-	uint16_t freq = ROM16(bios->data[offset + 5]);
-
-	if (!iexec->execute)
-		return 7;
-
-	BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Freq: %d0kHz\n", offset, reg, freq);
-
-	setPLL(bios, reg, freq * 10);
-
-	return 7;
-}
-
-static int
-init_zm_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_REG   opcode: 0x7A ('z')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): register
-	 * offset + 5  (32 bit): value
-	 *
-	 * Assign "value" to "register"
-	 */
-
-	uint32_t reg = ROM32(bios->data[offset + 1]);
-	uint32_t value = ROM32(bios->data[offset + 5]);
-
-	if (!iexec->execute)
-		return 9;
-
-	if (reg == 0x000200)
-		value |= 1;
-
-	bios_wr32(bios, reg, value);
-
-	return 9;
-}
-
-static int
-init_ram_restrict_pll(struct nvbios *bios, uint16_t offset,
-		      struct init_exec *iexec)
-{
-	/*
-	 * INIT_RAM_RESTRICT_PLL   opcode: 0x87 ('')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): PLL type
-	 * offset + 2 (32 bit): frequency 0
-	 *
-	 * Uses the RAMCFG strap of PEXTDEV_BOOT as an index into the table at
-	 * ram_restrict_table_ptr.  The value read from there is used to select
-	 * a frequency from the table starting at 'frequency 0' to be
-	 * programmed into the PLL corresponding to 'type'.
-	 *
-	 * The PLL limits table on cards using this opcode has a mapping of
-	 * 'type' to the relevant registers.
-	 */
-
-	struct drm_device *dev = bios->dev;
-	uint32_t strap = (bios_rd32(bios, NV_PEXTDEV_BOOT_0) & 0x0000003c) >> 2;
-	uint8_t index = bios->data[bios->ram_restrict_tbl_ptr + strap];
-	uint8_t type = bios->data[offset + 1];
-	uint32_t freq = ROM32(bios->data[offset + 2 + (index * 4)]);
-	uint8_t *pll_limits = &bios->data[bios->pll_limit_tbl_ptr], *entry;
-	int len = 2 + bios->ram_restrict_group_count * 4;
-	int i;
-
-	if (!iexec->execute)
-		return len;
-
-	if (!bios->pll_limit_tbl_ptr || (pll_limits[0] & 0xf0) != 0x30) {
-		NV_ERROR(dev, "PLL limits table not version 3.x\n");
-		return len; /* deliberate, allow default clocks to remain */
-	}
-
-	entry = pll_limits + pll_limits[1];
-	for (i = 0; i < pll_limits[3]; i++, entry += pll_limits[2]) {
-		if (entry[0] == type) {
-			uint32_t reg = ROM32(entry[3]);
-
-			BIOSLOG(bios, "0x%04X: "
-				      "Type %02x Reg 0x%08x Freq %dKHz\n",
-				offset, type, reg, freq);
-
-			setPLL(bios, reg, freq);
-			return len;
-		}
-	}
-
-	NV_ERROR(dev, "PLL type 0x%02x not found in PLL limits table", type);
-	return len;
-}
-
-static int
-init_8c(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_8C   opcode: 0x8C ('')
-	 *
-	 * NOP so far....
-	 *
-	 */
-
-	return 1;
-}
-
-static int
-init_8d(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_8D   opcode: 0x8D ('')
-	 *
-	 * NOP so far....
-	 *
-	 */
-
-	return 1;
-}
-
-static int
-init_gpio(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_GPIO   opcode: 0x8E ('')
-	 *
-	 * offset      (8 bit): opcode
-	 *
-	 * Loop over all entries in the DCB GPIO table, and initialise
-	 * each GPIO according to various values listed in each entry
-	 */
-
-	if (iexec->execute && bios->execute)
-		nouveau_gpio_reset(bios->dev);
-
-	return 1;
-}
-
-static int
-init_ram_restrict_zm_reg_group(struct nvbios *bios, uint16_t offset,
-			       struct init_exec *iexec)
-{
-	/*
-	 * INIT_RAM_RESTRICT_ZM_REG_GROUP   opcode: 0x8F ('')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): reg
-	 * offset + 5  (8  bit): regincrement
-	 * offset + 6  (8  bit): count
-	 * offset + 7  (32 bit): value 1,1
-	 * ...
-	 *
-	 * Use the RAMCFG strap of PEXTDEV_BOOT as an index into the table at
-	 * ram_restrict_table_ptr. The value read from here is 'n', and
-	 * "value 1,n" gets written to "reg". This repeats "count" times and on
-	 * each iteration 'm', "reg" increases by "regincrement" and
-	 * "value m,n" is used. The extent of n is limited by a number read
-	 * from the 'M' BIT table, herein called "blocklen"
-	 */
-
-	uint32_t reg = ROM32(bios->data[offset + 1]);
-	uint8_t regincrement = bios->data[offset + 5];
-	uint8_t count = bios->data[offset + 6];
-	uint32_t strap_ramcfg, data;
-	/* previously set by 'M' BIT table */
-	uint16_t blocklen = bios->ram_restrict_group_count * 4;
-	int len = 7 + count * blocklen;
-	uint8_t index;
-	int i;
-
-	/* critical! to know the length of the opcode */;
-	if (!blocklen) {
-		NV_ERROR(bios->dev,
-			 "0x%04X: Zero block length - has the M table "
-			 "been parsed?\n", offset);
-		return -EINVAL;
-	}
-
-	if (!iexec->execute)
-		return len;
-
-	strap_ramcfg = (bios_rd32(bios, NV_PEXTDEV_BOOT_0) >> 2) & 0xf;
-	index = bios->data[bios->ram_restrict_tbl_ptr + strap_ramcfg];
-
-	BIOSLOG(bios, "0x%04X: Reg: 0x%08X, RegIncrement: 0x%02X, "
-		      "Count: 0x%02X, StrapRamCfg: 0x%02X, Index: 0x%02X\n",
-		offset, reg, regincrement, count, strap_ramcfg, index);
-
-	for (i = 0; i < count; i++) {
-		data = ROM32(bios->data[offset + 7 + index * 4 + blocklen * i]);
-
-		bios_wr32(bios, reg, data);
-
-		reg += regincrement;
-	}
-
-	return len;
-}
-
-static int
-init_copy_zm_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_COPY_ZM_REG   opcode: 0x90 ('')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): src reg
-	 * offset + 5  (32 bit): dst reg
-	 *
-	 * Put contents of "src reg" into "dst reg"
-	 */
-
-	uint32_t srcreg = ROM32(bios->data[offset + 1]);
-	uint32_t dstreg = ROM32(bios->data[offset + 5]);
-
-	if (!iexec->execute)
-		return 9;
-
-	bios_wr32(bios, dstreg, bios_rd32(bios, srcreg));
-
-	return 9;
-}
-
-static int
-init_zm_reg_group_addr_latched(struct nvbios *bios, uint16_t offset,
-			       struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_REG_GROUP_ADDRESS_LATCHED   opcode: 0x91 ('')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): dst reg
-	 * offset + 5  (8  bit): count
-	 * offset + 6  (32 bit): data 1
-	 * ...
-	 *
-	 * For each of "count" values write "data n" to "dst reg"
-	 */
-
-	uint32_t reg = ROM32(bios->data[offset + 1]);
-	uint8_t count = bios->data[offset + 5];
-	int len = 6 + count * 4;
-	int i;
-
-	if (!iexec->execute)
-		return len;
-
-	for (i = 0; i < count; i++) {
-		uint32_t data = ROM32(bios->data[offset + 6 + 4 * i]);
-		bios_wr32(bios, reg, data);
-	}
-
-	return len;
-}
-
-static int
-init_reserved(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_RESERVED   opcode: 0x92 ('')
-	 *
-	 * offset      (8 bit): opcode
-	 *
-	 * Seemingly does nothing
-	 */
-
-	return 1;
-}
-
-static int
-init_96(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_96   opcode: 0x96 ('')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): sreg
-	 * offset + 5  (8  bit): sshift
-	 * offset + 6  (8  bit): smask
-	 * offset + 7  (8  bit): index
-	 * offset + 8  (32 bit): reg
-	 * offset + 12 (32 bit): mask
-	 * offset + 16 (8  bit): shift
-	 *
-	 */
-
-	uint16_t xlatptr = bios->init96_tbl_ptr + (bios->data[offset + 7] * 2);
-	uint32_t reg = ROM32(bios->data[offset + 8]);
-	uint32_t mask = ROM32(bios->data[offset + 12]);
-	uint32_t val;
-
-	val = bios_rd32(bios, ROM32(bios->data[offset + 1]));
-	if (bios->data[offset + 5] < 0x80)
-		val >>= bios->data[offset + 5];
-	else
-		val <<= (0x100 - bios->data[offset + 5]);
-	val &= bios->data[offset + 6];
-
-	val   = bios->data[ROM16(bios->data[xlatptr]) + val];
-	val <<= bios->data[offset + 16];
-
-	if (!iexec->execute)
-		return 17;
-
-	bios_wr32(bios, reg, (bios_rd32(bios, reg) & mask) | val);
-	return 17;
-}
-
-static int
-init_97(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_97   opcode: 0x97 ('')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): register
-	 * offset + 5  (32 bit): mask
-	 * offset + 9  (32 bit): value
-	 *
-	 * Adds "value" to "register" preserving the fields specified
-	 * by "mask"
-	 */
-
-	uint32_t reg = ROM32(bios->data[offset + 1]);
-	uint32_t mask = ROM32(bios->data[offset + 5]);
-	uint32_t add = ROM32(bios->data[offset + 9]);
-	uint32_t val;
-
-	val = bios_rd32(bios, reg);
-	val = (val & mask) | ((val + add) & ~mask);
-
-	if (!iexec->execute)
-		return 13;
-
-	bios_wr32(bios, reg, val);
-	return 13;
-}
-
-static int
-init_auxch(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_AUXCH   opcode: 0x98 ('')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): address
-	 * offset + 5  (8  bit): count
-	 * offset + 6  (8  bit): mask 0
-	 * offset + 7  (8  bit): data 0
-	 *  ...
-	 *
-	 */
-
-	struct drm_device *dev = bios->dev;
-	struct nouveau_i2c_chan *auxch;
-	uint32_t addr = ROM32(bios->data[offset + 1]);
-	uint8_t count = bios->data[offset + 5];
-	int len = 6 + count * 2;
-	int ret, i;
-
-	if (!bios->display.output) {
-		NV_ERROR(dev, "INIT_AUXCH: no active output\n");
-		return len;
-	}
-
-	auxch = init_i2c_device_find(dev, bios->display.output->i2c_index);
-	if (!auxch) {
-		NV_ERROR(dev, "INIT_AUXCH: couldn't get auxch %d\n",
-			 bios->display.output->i2c_index);
-		return len;
-	}
-
-	if (!iexec->execute)
-		return len;
-
-	offset += 6;
-	for (i = 0; i < count; i++, offset += 2) {
-		uint8_t data;
-
-		ret = nouveau_dp_auxch(auxch, 9, addr, &data, 1);
-		if (ret) {
-			NV_ERROR(dev, "INIT_AUXCH: rd auxch fail %d\n", ret);
-			return len;
-		}
-
-		data &= bios->data[offset + 0];
-		data |= bios->data[offset + 1];
-
-		ret = nouveau_dp_auxch(auxch, 8, addr, &data, 1);
-		if (ret) {
-			NV_ERROR(dev, "INIT_AUXCH: wr auxch fail %d\n", ret);
-			return len;
-		}
-	}
-
-	return len;
-}
-
-static int
-init_zm_auxch(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_ZM_AUXCH   opcode: 0x99 ('')
-	 *
-	 * offset      (8  bit): opcode
-	 * offset + 1  (32 bit): address
-	 * offset + 5  (8  bit): count
-	 * offset + 6  (8  bit): data 0
-	 *  ...
-	 *
-	 */
-
-	struct drm_device *dev = bios->dev;
-	struct nouveau_i2c_chan *auxch;
-	uint32_t addr = ROM32(bios->data[offset + 1]);
-	uint8_t count = bios->data[offset + 5];
-	int len = 6 + count;
-	int ret, i;
-
-	if (!bios->display.output) {
-		NV_ERROR(dev, "INIT_ZM_AUXCH: no active output\n");
-		return len;
-	}
-
-	auxch = init_i2c_device_find(dev, bios->display.output->i2c_index);
-	if (!auxch) {
-		NV_ERROR(dev, "INIT_ZM_AUXCH: couldn't get auxch %d\n",
-			 bios->display.output->i2c_index);
-		return len;
-	}
-
-	if (!iexec->execute)
-		return len;
-
-	offset += 6;
-	for (i = 0; i < count; i++, offset++) {
-		ret = nouveau_dp_auxch(auxch, 8, addr, &bios->data[offset], 1);
-		if (ret) {
-			NV_ERROR(dev, "INIT_ZM_AUXCH: wr auxch fail %d\n", ret);
-			return len;
-		}
-	}
-
-	return len;
-}
-
-static int
-init_i2c_long_if(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * INIT_I2C_LONG_IF   opcode: 0x9A ('')
-	 *
-	 * offset      (8 bit): opcode
-	 * offset + 1  (8 bit): DCB I2C table entry index
-	 * offset + 2  (8 bit): I2C slave address
-	 * offset + 3  (16 bit): I2C register
-	 * offset + 5  (8 bit): mask
-	 * offset + 6  (8 bit): data
-	 *
-	 * Read the register given by "I2C register" on the device addressed
-	 * by "I2C slave address" on the I2C bus given by "DCB I2C table
-	 * entry index". Compare the result AND "mask" to "data".
-	 * If they're not equal, skip subsequent opcodes until condition is
-	 * inverted (INIT_NOT), or we hit INIT_RESUME
-	 */
-
-	uint8_t i2c_index = bios->data[offset + 1];
-	uint8_t i2c_address = bios->data[offset + 2] >> 1;
-	uint8_t reglo = bios->data[offset + 3];
-	uint8_t reghi = bios->data[offset + 4];
-	uint8_t mask = bios->data[offset + 5];
-	uint8_t data = bios->data[offset + 6];
-	struct nouveau_i2c_chan *chan;
-	uint8_t buf0[2] = { reghi, reglo };
-	uint8_t buf1[1];
-	struct i2c_msg msg[2] = {
-		{ i2c_address, 0, 1, buf0 },
-		{ i2c_address, I2C_M_RD, 1, buf1 },
-	};
-	int ret;
-
-	/* no execute check by design */
-
-	BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X\n",
-		offset, i2c_index, i2c_address);
-
-	chan = init_i2c_device_find(bios->dev, i2c_index);
-	if (!chan)
-		return -ENODEV;
-
-
-	ret = i2c_transfer(&chan->adapter, msg, 2);
-	if (ret < 0) {
-		BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X:0x%02X, Value: [no device], "
-			      "Mask: 0x%02X, Data: 0x%02X\n",
-			offset, reghi, reglo, mask, data);
-		iexec->execute = 0;
-		return 7;
-	}
-
-	BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X:0x%02X, Value: 0x%02X, "
-		      "Mask: 0x%02X, Data: 0x%02X\n",
-		offset, reghi, reglo, buf1[0], mask, data);
-
-	iexec->execute = ((buf1[0] & mask) == data);
-
-	return 7;
-}
-
-static struct init_tbl_entry itbl_entry[] = {
-	/* command name                       , id  , length  , offset  , mult    , command handler                 */
-	/* INIT_PROG (0x31, 15, 10, 4) removed due to no example of use */
-	{ "INIT_IO_RESTRICT_PROG"             , 0x32, init_io_restrict_prog           },
-	{ "INIT_REPEAT"                       , 0x33, init_repeat                     },
-	{ "INIT_IO_RESTRICT_PLL"              , 0x34, init_io_restrict_pll            },
-	{ "INIT_END_REPEAT"                   , 0x36, init_end_repeat                 },
-	{ "INIT_COPY"                         , 0x37, init_copy                       },
-	{ "INIT_NOT"                          , 0x38, init_not                        },
-	{ "INIT_IO_FLAG_CONDITION"            , 0x39, init_io_flag_condition          },
-	{ "INIT_DP_CONDITION"                 , 0x3A, init_dp_condition               },
-	{ "INIT_OP_3B"                        , 0x3B, init_op_3b                      },
-	{ "INIT_OP_3C"                        , 0x3C, init_op_3c                      },
-	{ "INIT_INDEX_ADDRESS_LATCHED"        , 0x49, init_idx_addr_latched           },
-	{ "INIT_IO_RESTRICT_PLL2"             , 0x4A, init_io_restrict_pll2           },
-	{ "INIT_PLL2"                         , 0x4B, init_pll2                       },
-	{ "INIT_I2C_BYTE"                     , 0x4C, init_i2c_byte                   },
-	{ "INIT_ZM_I2C_BYTE"                  , 0x4D, init_zm_i2c_byte                },
-	{ "INIT_ZM_I2C"                       , 0x4E, init_zm_i2c                     },
-	{ "INIT_TMDS"                         , 0x4F, init_tmds                       },
-	{ "INIT_ZM_TMDS_GROUP"                , 0x50, init_zm_tmds_group              },
-	{ "INIT_CR_INDEX_ADDRESS_LATCHED"     , 0x51, init_cr_idx_adr_latch           },
-	{ "INIT_CR"                           , 0x52, init_cr                         },
-	{ "INIT_ZM_CR"                        , 0x53, init_zm_cr                      },
-	{ "INIT_ZM_CR_GROUP"                  , 0x54, init_zm_cr_group                },
-	{ "INIT_CONDITION_TIME"               , 0x56, init_condition_time             },
-	{ "INIT_LTIME"                        , 0x57, init_ltime                      },
-	{ "INIT_ZM_REG_SEQUENCE"              , 0x58, init_zm_reg_sequence            },
-	/* INIT_INDIRECT_REG (0x5A, 7, 0, 0) removed due to no example of use */
-	{ "INIT_SUB_DIRECT"                   , 0x5B, init_sub_direct                 },
-	{ "INIT_JUMP"                         , 0x5C, init_jump                       },
-	{ "INIT_I2C_IF"                       , 0x5E, init_i2c_if                     },
-	{ "INIT_COPY_NV_REG"                  , 0x5F, init_copy_nv_reg                },
-	{ "INIT_ZM_INDEX_IO"                  , 0x62, init_zm_index_io                },
-	{ "INIT_COMPUTE_MEM"                  , 0x63, init_compute_mem                },
-	{ "INIT_RESET"                        , 0x65, init_reset                      },
-	{ "INIT_CONFIGURE_MEM"                , 0x66, init_configure_mem              },
-	{ "INIT_CONFIGURE_CLK"                , 0x67, init_configure_clk              },
-	{ "INIT_CONFIGURE_PREINIT"            , 0x68, init_configure_preinit          },
-	{ "INIT_IO"                           , 0x69, init_io                         },
-	{ "INIT_SUB"                          , 0x6B, init_sub                        },
-	{ "INIT_RAM_CONDITION"                , 0x6D, init_ram_condition              },
-	{ "INIT_NV_REG"                       , 0x6E, init_nv_reg                     },
-	{ "INIT_MACRO"                        , 0x6F, init_macro                      },
-	{ "INIT_DONE"                         , 0x71, init_done                       },
-	{ "INIT_RESUME"                       , 0x72, init_resume                     },
-	/* INIT_RAM_CONDITION2 (0x73, 9, 0, 0) removed due to no example of use */
-	{ "INIT_TIME"                         , 0x74, init_time                       },
-	{ "INIT_CONDITION"                    , 0x75, init_condition                  },
-	{ "INIT_IO_CONDITION"                 , 0x76, init_io_condition               },
-	{ "INIT_INDEX_IO"                     , 0x78, init_index_io                   },
-	{ "INIT_PLL"                          , 0x79, init_pll                        },
-	{ "INIT_ZM_REG"                       , 0x7A, init_zm_reg                     },
-	{ "INIT_RAM_RESTRICT_PLL"             , 0x87, init_ram_restrict_pll           },
-	{ "INIT_8C"                           , 0x8C, init_8c                         },
-	{ "INIT_8D"                           , 0x8D, init_8d                         },
-	{ "INIT_GPIO"                         , 0x8E, init_gpio                       },
-	{ "INIT_RAM_RESTRICT_ZM_REG_GROUP"    , 0x8F, init_ram_restrict_zm_reg_group  },
-	{ "INIT_COPY_ZM_REG"                  , 0x90, init_copy_zm_reg                },
-	{ "INIT_ZM_REG_GROUP_ADDRESS_LATCHED" , 0x91, init_zm_reg_group_addr_latched  },
-	{ "INIT_RESERVED"                     , 0x92, init_reserved                   },
-	{ "INIT_96"                           , 0x96, init_96                         },
-	{ "INIT_97"                           , 0x97, init_97                         },
-	{ "INIT_AUXCH"                        , 0x98, init_auxch                      },
-	{ "INIT_ZM_AUXCH"                     , 0x99, init_zm_auxch                   },
-	{ "INIT_I2C_LONG_IF"                  , 0x9A, init_i2c_long_if                },
-	{ NULL                                , 0   , NULL                            }
-};
-
-#define MAX_TABLE_OPS 1000
-
-static int
-parse_init_table(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
-	/*
-	 * Parses all commands in an init table.
-	 *
-	 * We start out executing all commands found in the init table. Some
-	 * opcodes may change the status of iexec->execute to SKIP, which will
-	 * cause the following opcodes to perform no operation until the value
-	 * is changed back to EXECUTE.
-	 */
-
-	int count = 0, i, ret;
-	uint8_t id;
-
-	/* catch NULL script pointers */
-	if (offset == 0)
-		return 0;
-
-	/*
-	 * Loop until INIT_DONE causes us to break out of the loop
-	 * (or until offset > bios length just in case... )
-	 * (and no more than MAX_TABLE_OPS iterations, just in case... )
-	 */
-	while ((offset < bios->length) && (count++ < MAX_TABLE_OPS)) {
-		id = bios->data[offset];
-
-		/* Find matching id in itbl_entry */
-		for (i = 0; itbl_entry[i].name && (itbl_entry[i].id != id); i++)
-			;
-
-		if (!itbl_entry[i].name) {
-			NV_ERROR(bios->dev,
-				 "0x%04X: Init table command not found: "
-				 "0x%02X\n", offset, id);
-			return -ENOENT;
-		}
-
-		BIOSLOG(bios, "0x%04X: [ (0x%02X) - %s ]\n", offset,
-			itbl_entry[i].id, itbl_entry[i].name);
-
-		/* execute eventual command handler */
-		ret = (*itbl_entry[i].handler)(bios, offset, iexec);
-		if (ret < 0) {
-			NV_ERROR(bios->dev, "0x%04X: Failed parsing init "
-				 "table opcode: %s %d\n", offset,
-				 itbl_entry[i].name, ret);
-		}
-
-		if (ret <= 0)
-			break;
-
-		/*
-		 * Add the offset of the current command including all data
-		 * of that command. The offset will then be pointing on the
-		 * next op code.
-		 */
-		offset += ret;
-	}
-
-	if (offset >= bios->length)
-		NV_WARN(bios->dev,
-			"Offset 0x%04X greater than known bios image length.  "
-			"Corrupt image?\n", offset);
-	if (count >= MAX_TABLE_OPS)
-		NV_WARN(bios->dev,
-			"More than %d opcodes to a table is unlikely, "
-			"is the bios image corrupt?\n", MAX_TABLE_OPS);
-
-	return 0;
-}
-
-static void
-parse_init_tables(struct nvbios *bios)
-{
-	/* Loops and calls parse_init_table() for each present table. */
-
-	int i = 0;
-	uint16_t table;
-	struct init_exec iexec = {true, false};
-
-	if (bios->old_style_init) {
-		if (bios->init_script_tbls_ptr)
-			parse_init_table(bios, bios->init_script_tbls_ptr, &iexec);
-		if (bios->extra_init_script_tbl_ptr)
-			parse_init_table(bios, bios->extra_init_script_tbl_ptr, &iexec);
-
-		return;
-	}
-
-	while ((table = ROM16(bios->data[bios->init_script_tbls_ptr + i]))) {
-		NV_INFO(bios->dev,
-			"Parsing VBIOS init table %d at offset 0x%04X\n",
-			i / 2, table);
-		BIOSLOG(bios, "0x%04X: ------ Executing following commands ------\n", table);
-
-		parse_init_table(bios, table, &iexec);
-		i += 2;
-	}
-}
-
-static uint16_t clkcmptable(struct nvbios *bios, uint16_t clktable, int pxclk)
-{
-	int compare_record_len, i = 0;
-	uint16_t compareclk, scriptptr = 0;
-
-	if (bios->major_version < 5) /* pre BIT */
-		compare_record_len = 3;
-	else
-		compare_record_len = 4;
-
-	do {
-		compareclk = ROM16(bios->data[clktable + compare_record_len * i]);
-		if (pxclk >= compareclk * 10) {
-			if (bios->major_version < 5) {
-				uint8_t tmdssub = bios->data[clktable + 2 + compare_record_len * i];
-				scriptptr = ROM16(bios->data[bios->init_script_tbls_ptr + tmdssub * 2]);
-			} else
-				scriptptr = ROM16(bios->data[clktable + 2 + compare_record_len * i]);
-			break;
-		}
-		i++;
-	} while (compareclk);
-
-	return scriptptr;
-}
-
-static void
-run_digital_op_script(struct drm_device *dev, uint16_t scriptptr,
-		      struct dcb_entry *dcbent, int head, bool dl)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct init_exec iexec = {true, false};
-
-	NV_TRACE(dev, "0x%04X: Parsing digital output script table\n",
-		 scriptptr);
-	bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, NV_CIO_CRE_44,
-		       head ? NV_CIO_CRE_44_HEADB : NV_CIO_CRE_44_HEADA);
-	/* note: if dcb entries have been merged, index may be misleading */
-	NVWriteVgaCrtc5758(dev, head, 0, dcbent->index);
-	parse_init_table(bios, scriptptr, &iexec);
-
-	nv04_dfp_bind_head(dev, dcbent, head, dl);
-}
-
-static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	uint8_t sub = bios->data[bios->fp.xlated_entry + script] + (bios->fp.link_c_increment && dcbent->or & OUTPUT_C ? 1 : 0);
-	uint16_t scriptofs = ROM16(bios->data[bios->init_script_tbls_ptr + sub * 2]);
-
-	if (!bios->fp.xlated_entry || !sub || !scriptofs)
-		return -EINVAL;
-
-	run_digital_op_script(dev, scriptofs, dcbent, head, bios->fp.dual_link);
-
-	if (script == LVDS_PANEL_OFF) {
-		/* off-on delay in ms */
-		mdelay(ROM16(bios->data[bios->fp.xlated_entry + 7]));
-	}
-#ifdef __powerpc__
-	/* Powerbook specific quirks */
-	if (script == LVDS_RESET &&
-	    (dev->pci_device == 0x0179 || dev->pci_device == 0x0189 ||
-	     dev->pci_device == 0x0329))
-		nv_write_tmds(dev, dcbent->or, 0, 0x02, 0x72);
-#endif
-
-	return 0;
-}
-
-static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script, int pxclk)
-{
-	/*
-	 * The BIT LVDS table's header has the information to setup the
-	 * necessary registers. Following the standard 4 byte header are:
-	 * A bitmask byte and a dual-link transition pxclk value for use in
-	 * selecting the init script when not using straps; 4 script pointers
-	 * for panel power, selected by output and on/off; and 8 table pointers
-	 * for panel init, the needed one determined by output, and bits in the
-	 * conf byte. These tables are similar to the TMDS tables, consisting
-	 * of a list of pxclks and script pointers.
-	 */
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	unsigned int outputset = (dcbent->or == 4) ? 1 : 0;
-	uint16_t scriptptr = 0, clktable;
-
-	/*
-	 * For now we assume version 3.0 table - g80 support will need some
-	 * changes
-	 */
-
-	switch (script) {
-	case LVDS_INIT:
-		return -ENOSYS;
-	case LVDS_BACKLIGHT_ON:
-	case LVDS_PANEL_ON:
-		scriptptr = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 7 + outputset * 2]);
-		break;
-	case LVDS_BACKLIGHT_OFF:
-	case LVDS_PANEL_OFF:
-		scriptptr = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 11 + outputset * 2]);
-		break;
-	case LVDS_RESET:
-		clktable = bios->fp.lvdsmanufacturerpointer + 15;
-		if (dcbent->or == 4)
-			clktable += 8;
-
-		if (dcbent->lvdsconf.use_straps_for_mode) {
-			if (bios->fp.dual_link)
-				clktable += 4;
-			if (bios->fp.if_is_24bit)
-				clktable += 2;
-		} else {
-			/* using EDID */
-			int cmpval_24bit = (dcbent->or == 4) ? 4 : 1;
-
-			if (bios->fp.dual_link) {
-				clktable += 4;
-				cmpval_24bit <<= 1;
-			}
-
-			if (bios->fp.strapless_is_24bit & cmpval_24bit)
-				clktable += 2;
-		}
-
-		clktable = ROM16(bios->data[clktable]);
-		if (!clktable) {
-			NV_ERROR(dev, "Pixel clock comparison table not found\n");
-			return -ENOENT;
-		}
-		scriptptr = clkcmptable(bios, clktable, pxclk);
-	}
-
-	if (!scriptptr) {
-		NV_ERROR(dev, "LVDS output init script not found\n");
-		return -ENOENT;
-	}
-	run_digital_op_script(dev, scriptptr, dcbent, head, bios->fp.dual_link);
-
-	return 0;
-}
-
-int call_lvds_script(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script, int pxclk)
-{
-	/*
-	 * LVDS operations are multiplexed in an effort to present a single API
-	 * which works with two vastly differing underlying structures.
-	 * This acts as the demux
-	 */
-
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	uint8_t lvds_ver = bios->data[bios->fp.lvdsmanufacturerpointer];
-	uint32_t sel_clk_binding, sel_clk;
-	int ret;
-
-	if (bios->fp.last_script_invoc == (script << 1 | head) || !lvds_ver ||
-	    (lvds_ver >= 0x30 && script == LVDS_INIT))
-		return 0;
-
-	if (!bios->fp.lvds_init_run) {
-		bios->fp.lvds_init_run = true;
-		call_lvds_script(dev, dcbent, head, LVDS_INIT, pxclk);
-	}
-
-	if (script == LVDS_PANEL_ON && bios->fp.reset_after_pclk_change)
-		call_lvds_script(dev, dcbent, head, LVDS_RESET, pxclk);
-	if (script == LVDS_RESET && bios->fp.power_off_for_reset)
-		call_lvds_script(dev, dcbent, head, LVDS_PANEL_OFF, pxclk);
-
-	NV_TRACE(dev, "Calling LVDS script %d:\n", script);
-
-	/* don't let script change pll->head binding */
-	sel_clk_binding = bios_rd32(bios, NV_PRAMDAC_SEL_CLK) & 0x50000;
-
-	if (lvds_ver < 0x30)
-		ret = call_lvds_manufacturer_script(dev, dcbent, head, script);
-	else
-		ret = run_lvds_table(dev, dcbent, head, script, pxclk);
-
-	bios->fp.last_script_invoc = (script << 1 | head);
-
-	sel_clk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK) & ~0x50000;
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK, sel_clk | sel_clk_binding);
-	/* some scripts set a value in NV_PBUS_POWERCTRL_2 and break video overlay */
-	nvWriteMC(dev, NV_PBUS_POWERCTRL_2, 0);
-
-	return ret;
-}
-
-struct lvdstableheader {
-	uint8_t lvds_ver, headerlen, recordlen;
-};
-
-static int parse_lvds_manufacturer_table_header(struct drm_device *dev, struct nvbios *bios, struct lvdstableheader *lth)
-{
-	/*
-	 * BMP version (0xa) LVDS table has a simple header of version and
-	 * record length. The BIT LVDS table has the typical BIT table header:
-	 * version byte, header length byte, record length byte, and a byte for
-	 * the maximum number of records that can be held in the table.
-	 */
-
-	uint8_t lvds_ver, headerlen, recordlen;
-
-	memset(lth, 0, sizeof(struct lvdstableheader));
-
-	if (bios->fp.lvdsmanufacturerpointer == 0x0) {
-		NV_ERROR(dev, "Pointer to LVDS manufacturer table invalid\n");
-		return -EINVAL;
-	}
-
-	lvds_ver = bios->data[bios->fp.lvdsmanufacturerpointer];
-
-	switch (lvds_ver) {
-	case 0x0a:	/* pre NV40 */
-		headerlen = 2;
-		recordlen = bios->data[bios->fp.lvdsmanufacturerpointer + 1];
-		break;
-	case 0x30:	/* NV4x */
-		headerlen = bios->data[bios->fp.lvdsmanufacturerpointer + 1];
-		if (headerlen < 0x1f) {
-			NV_ERROR(dev, "LVDS table header not understood\n");
-			return -EINVAL;
-		}
-		recordlen = bios->data[bios->fp.lvdsmanufacturerpointer + 2];
-		break;
-	case 0x40:	/* G80/G90 */
-		headerlen = bios->data[bios->fp.lvdsmanufacturerpointer + 1];
-		if (headerlen < 0x7) {
-			NV_ERROR(dev, "LVDS table header not understood\n");
-			return -EINVAL;
-		}
-		recordlen = bios->data[bios->fp.lvdsmanufacturerpointer + 2];
-		break;
-	default:
-		NV_ERROR(dev,
-			 "LVDS table revision %d.%d not currently supported\n",
-			 lvds_ver >> 4, lvds_ver & 0xf);
-		return -ENOSYS;
-	}
-
-	lth->lvds_ver = lvds_ver;
-	lth->headerlen = headerlen;
-	lth->recordlen = recordlen;
-
-	return 0;
-}
-
-static int
-get_fp_strap(struct drm_device *dev, struct nvbios *bios)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	/*
-	 * The fp strap is normally dictated by the "User Strap" in
-	 * PEXTDEV_BOOT_0[20:16], but on BMP cards when bit 2 of the
-	 * Internal_Flags struct at 0x48 is set, the user strap gets overriden
-	 * by the PCI subsystem ID during POST, but not before the previous user
-	 * strap has been committed to CR58 for CR57=0xf on head A, which may be
-	 * read and used instead
-	 */
-
-	if (bios->major_version < 5 && bios->data[0x48] & 0x4)
-		return NVReadVgaCrtc5758(dev, 0, 0xf) & 0xf;
-
-	if (dev_priv->card_type >= NV_50)
-		return (bios_rd32(bios, NV_PEXTDEV_BOOT_0) >> 24) & 0xf;
-	else
-		return (bios_rd32(bios, NV_PEXTDEV_BOOT_0) >> 16) & 0xf;
-}
-
-static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios)
-{
-	uint8_t *fptable;
-	uint8_t fptable_ver, headerlen = 0, recordlen, fpentries = 0xf, fpindex;
-	int ret, ofs, fpstrapping;
-	struct lvdstableheader lth;
-
-	if (bios->fp.fptablepointer == 0x0) {
-		/* Apple cards don't have the fp table; the laptops use DDC */
-		/* The table is also missing on some x86 IGPs */
-#ifndef __powerpc__
-		NV_ERROR(dev, "Pointer to flat panel table invalid\n");
-#endif
-		bios->digital_min_front_porch = 0x4b;
-		return 0;
-	}
-
-	fptable = &bios->data[bios->fp.fptablepointer];
-	fptable_ver = fptable[0];
-
-	switch (fptable_ver) {
-	/*
-	 * BMP version 0x5.0x11 BIOSen have version 1 like tables, but no
-	 * version field, and miss one of the spread spectrum/PWM bytes.
-	 * This could affect early GF2Go parts (not seen any appropriate ROMs
-	 * though). Here we assume that a version of 0x05 matches this case
-	 * (combining with a BMP version check would be better), as the
-	 * common case for the panel type field is 0x0005, and that is in
-	 * fact what we are reading the first byte of.
-	 */
-	case 0x05:	/* some NV10, 11, 15, 16 */
-		recordlen = 42;
-		ofs = -1;
-		break;
-	case 0x10:	/* some NV15/16, and NV11+ */
-		recordlen = 44;
-		ofs = 0;
-		break;
-	case 0x20:	/* NV40+ */
-		headerlen = fptable[1];
-		recordlen = fptable[2];
-		fpentries = fptable[3];
-		/*
-		 * fptable[4] is the minimum
-		 * RAMDAC_FP_HCRTC -> RAMDAC_FP_HSYNC_START gap
-		 */
-		bios->digital_min_front_porch = fptable[4];
-		ofs = -7;
-		break;
-	default:
-		NV_ERROR(dev,
-			 "FP table revision %d.%d not currently supported\n",
-			 fptable_ver >> 4, fptable_ver & 0xf);
-		return -ENOSYS;
-	}
-
-	if (!bios->is_mobile) /* !mobile only needs digital_min_front_porch */
-		return 0;
-
-	ret = parse_lvds_manufacturer_table_header(dev, bios, &lth);
-	if (ret)
-		return ret;
-
-	if (lth.lvds_ver == 0x30 || lth.lvds_ver == 0x40) {
-		bios->fp.fpxlatetableptr = bios->fp.lvdsmanufacturerpointer +
-							lth.headerlen + 1;
-		bios->fp.xlatwidth = lth.recordlen;
-	}
-	if (bios->fp.fpxlatetableptr == 0x0) {
-		NV_ERROR(dev, "Pointer to flat panel xlat table invalid\n");
-		return -EINVAL;
-	}
-
-	fpstrapping = get_fp_strap(dev, bios);
-
-	fpindex = bios->data[bios->fp.fpxlatetableptr +
-					fpstrapping * bios->fp.xlatwidth];
-
-	if (fpindex > fpentries) {
-		NV_ERROR(dev, "Bad flat panel table index\n");
-		return -ENOENT;
-	}
-
-	/* nv4x cards need both a strap value and fpindex of 0xf to use DDC */
-	if (lth.lvds_ver > 0x10)
-		bios->fp_no_ddc = fpstrapping != 0xf || fpindex != 0xf;
-
-	/*
-	 * If either the strap or xlated fpindex value are 0xf there is no
-	 * panel using a strap-derived bios mode present.  this condition
-	 * includes, but is different from, the DDC panel indicator above
-	 */
-	if (fpstrapping == 0xf || fpindex == 0xf)
-		return 0;
-
-	bios->fp.mode_ptr = bios->fp.fptablepointer + headerlen +
-			    recordlen * fpindex + ofs;
-
-	NV_TRACE(dev, "BIOS FP mode: %dx%d (%dkHz pixel clock)\n",
-		 ROM16(bios->data[bios->fp.mode_ptr + 11]) + 1,
-		 ROM16(bios->data[bios->fp.mode_ptr + 25]) + 1,
-		 ROM16(bios->data[bios->fp.mode_ptr + 7]) * 10);
-
-	return 0;
-}
-
-bool nouveau_bios_fp_mode(struct drm_device *dev, struct drm_display_mode *mode)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	uint8_t *mode_entry = &bios->data[bios->fp.mode_ptr];
-
-	if (!mode)	/* just checking whether we can produce a mode */
-		return bios->fp.mode_ptr;
-
-	memset(mode, 0, sizeof(struct drm_display_mode));
-	/*
-	 * For version 1.0 (version in byte 0):
-	 * bytes 1-2 are "panel type", including bits on whether Colour/mono,
-	 * single/dual link, and type (TFT etc.)
-	 * bytes 3-6 are bits per colour in RGBX
-	 */
-	mode->clock = ROM16(mode_entry[7]) * 10;
-	/* bytes 9-10 is HActive */
-	mode->hdisplay = ROM16(mode_entry[11]) + 1;
-	/*
-	 * bytes 13-14 is HValid Start
-	 * bytes 15-16 is HValid End
-	 */
-	mode->hsync_start = ROM16(mode_entry[17]) + 1;
-	mode->hsync_end = ROM16(mode_entry[19]) + 1;
-	mode->htotal = ROM16(mode_entry[21]) + 1;
-	/* bytes 23-24, 27-30 similarly, but vertical */
-	mode->vdisplay = ROM16(mode_entry[25]) + 1;
-	mode->vsync_start = ROM16(mode_entry[31]) + 1;
-	mode->vsync_end = ROM16(mode_entry[33]) + 1;
-	mode->vtotal = ROM16(mode_entry[35]) + 1;
-	mode->flags |= (mode_entry[37] & 0x10) ?
-			DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
-	mode->flags |= (mode_entry[37] & 0x1) ?
-			DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
-	/*
-	 * bytes 38-39 relate to spread spectrum settings
-	 * bytes 40-43 are something to do with PWM
-	 */
-
-	mode->status = MODE_OK;
-	mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
-	drm_mode_set_name(mode);
-	return bios->fp.mode_ptr;
-}
-
-int nouveau_bios_parse_lvds_table(struct drm_device *dev, int pxclk, bool *dl, bool *if_is_24bit)
-{
-	/*
-	 * The LVDS table header is (mostly) described in
-	 * parse_lvds_manufacturer_table_header(): the BIT header additionally
-	 * contains the dual-link transition pxclk (in 10s kHz), at byte 5 - if
-	 * straps are not being used for the panel, this specifies the frequency
-	 * at which modes should be set up in the dual link style.
-	 *
-	 * Following the header, the BMP (ver 0xa) table has several records,
-	 * indexed by a separate xlat table, indexed in turn by the fp strap in
-	 * EXTDEV_BOOT. Each record had a config byte, followed by 6 script
-	 * numbers for use by INIT_SUB which controlled panel init and power,
-	 * and finally a dword of ms to sleep between power off and on
-	 * operations.
-	 *
-	 * In the BIT versions, the table following the header serves as an
-	 * integrated config and xlat table: the records in the table are
-	 * indexed by the FP strap nibble in EXTDEV_BOOT, and each record has
-	 * two bytes - the first as a config byte, the second for indexing the
-	 * fp mode table pointed to by the BIT 'D' table
-	 *
-	 * DDC is not used until after card init, so selecting the correct table
-	 * entry and setting the dual link flag for EDID equipped panels,
-	 * requiring tests against the native-mode pixel clock, cannot be done
-	 * until later, when this function should be called with non-zero pxclk
-	 */
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	int fpstrapping = get_fp_strap(dev, bios), lvdsmanufacturerindex = 0;
-	struct lvdstableheader lth;
-	uint16_t lvdsofs;
-	int ret, chip_version = bios->chip_version;
-
-	ret = parse_lvds_manufacturer_table_header(dev, bios, &lth);
-	if (ret)
-		return ret;
-
-	switch (lth.lvds_ver) {
-	case 0x0a:	/* pre NV40 */
-		lvdsmanufacturerindex = bios->data[
-					bios->fp.fpxlatemanufacturertableptr +
-					fpstrapping];
-
-		/* we're done if this isn't the EDID panel case */
-		if (!pxclk)
-			break;
-
-		if (chip_version < 0x25) {
-			/* nv17 behaviour
-			 *
-			 * It seems the old style lvds script pointer is reused
-			 * to select 18/24 bit colour depth for EDID panels.
-			 */
-			lvdsmanufacturerindex =
-				(bios->legacy.lvds_single_a_script_ptr & 1) ?
-									2 : 0;
-			if (pxclk >= bios->fp.duallink_transition_clk)
-				lvdsmanufacturerindex++;
-		} else if (chip_version < 0x30) {
-			/* nv28 behaviour (off-chip encoder)
-			 *
-			 * nv28 does a complex dance of first using byte 121 of
-			 * the EDID to choose the lvdsmanufacturerindex, then
-			 * later attempting to match the EDID manufacturer and
-			 * product IDs in a table (signature 'pidt' (panel id
-			 * table?)), setting an lvdsmanufacturerindex of 0 and
-			 * an fp strap of the match index (or 0xf if none)
-			 */
-			lvdsmanufacturerindex = 0;
-		} else {
-			/* nv31, nv34 behaviour */
-			lvdsmanufacturerindex = 0;
-			if (pxclk >= bios->fp.duallink_transition_clk)
-				lvdsmanufacturerindex = 2;
-			if (pxclk >= 140000)
-				lvdsmanufacturerindex = 3;
-		}
-
-		/*
-		 * nvidia set the high nibble of (cr57=f, cr58) to
-		 * lvdsmanufacturerindex in this case; we don't
-		 */
-		break;
-	case 0x30:	/* NV4x */
-	case 0x40:	/* G80/G90 */
-		lvdsmanufacturerindex = fpstrapping;
-		break;
-	default:
-		NV_ERROR(dev, "LVDS table revision not currently supported\n");
-		return -ENOSYS;
-	}
-
-	lvdsofs = bios->fp.xlated_entry = bios->fp.lvdsmanufacturerpointer + lth.headerlen + lth.recordlen * lvdsmanufacturerindex;
-	switch (lth.lvds_ver) {
-	case 0x0a:
-		bios->fp.power_off_for_reset = bios->data[lvdsofs] & 1;
-		bios->fp.reset_after_pclk_change = bios->data[lvdsofs] & 2;
-		bios->fp.dual_link = bios->data[lvdsofs] & 4;
-		bios->fp.link_c_increment = bios->data[lvdsofs] & 8;
-		*if_is_24bit = bios->data[lvdsofs] & 16;
-		break;
-	case 0x30:
-	case 0x40:
-		/*
-		 * No sign of the "power off for reset" or "reset for panel
-		 * on" bits, but it's safer to assume we should
-		 */
-		bios->fp.power_off_for_reset = true;
-		bios->fp.reset_after_pclk_change = true;
-
-		/*
-		 * It's ok lvdsofs is wrong for nv4x edid case; dual_link is
-		 * over-written, and if_is_24bit isn't used
-		 */
-		bios->fp.dual_link = bios->data[lvdsofs] & 1;
-		bios->fp.if_is_24bit = bios->data[lvdsofs] & 2;
-		bios->fp.strapless_is_24bit = bios->data[bios->fp.lvdsmanufacturerpointer + 4];
-		bios->fp.duallink_transition_clk = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 5]) * 10;
-		break;
-	}
-
-	/* set dual_link flag for EDID case */
-	if (pxclk && (chip_version < 0x25 || chip_version > 0x28))
-		bios->fp.dual_link = (pxclk >= bios->fp.duallink_transition_clk);
-
-	*dl = bios->fp.dual_link;
-
-	return 0;
-}
-
-/* BIT 'U'/'d' table encoder subtables have hashes matching them to
- * a particular set of encoders.
- *
- * This function returns true if a particular DCB entry matches.
- */
-bool
-bios_encoder_match(struct dcb_entry *dcb, u32 hash)
-{
-	if ((hash & 0x000000f0) != (dcb->location << 4))
-		return false;
-	if ((hash & 0x0000000f) != dcb->type)
-		return false;
-	if (!(hash & (dcb->or << 16)))
-		return false;
-
-	switch (dcb->type) {
-	case OUTPUT_TMDS:
-	case OUTPUT_LVDS:
-	case OUTPUT_DP:
-		if (hash & 0x00c00000) {
-			if (!(hash & (dcb->sorconf.link << 22)))
-				return false;
-		}
-	default:
-		return true;
-	}
-}
-
-int
-nouveau_bios_run_display_table(struct drm_device *dev, u16 type, int pclk,
-			       struct dcb_entry *dcbent, int crtc)
-{
-	/*
-	 * The display script table is located by the BIT 'U' table.
-	 *
-	 * It contains an array of pointers to various tables describing
-	 * a particular output type.  The first 32-bits of the output
-	 * tables contains similar information to a DCB entry, and is
-	 * used to decide whether that particular table is suitable for
-	 * the output you want to access.
-	 *
-	 * The "record header length" field here seems to indicate the
-	 * offset of the first configuration entry in the output tables.
-	 * This is 10 on most cards I've seen, but 12 has been witnessed
-	 * on DP cards, and there's another script pointer within the
-	 * header.
-	 *
-	 * offset + 0   ( 8 bits): version
-	 * offset + 1   ( 8 bits): header length
-	 * offset + 2   ( 8 bits): record length
-	 * offset + 3   ( 8 bits): number of records
-	 * offset + 4   ( 8 bits): record header length
-	 * offset + 5   (16 bits): pointer to first output script table
-	 */
-
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	uint8_t *table = &bios->data[bios->display.script_table_ptr];
-	uint8_t *otable = NULL;
-	uint16_t script;
-	int i;
-
-	if (!bios->display.script_table_ptr) {
-		NV_ERROR(dev, "No pointer to output script table\n");
-		return 1;
-	}
-
-	/*
-	 * Nothing useful has been in any of the pre-2.0 tables I've seen,
-	 * so until they are, we really don't need to care.
-	 */
-	if (table[0] < 0x20)
-		return 1;
-
-	if (table[0] != 0x20 && table[0] != 0x21) {
-		NV_ERROR(dev, "Output script table version 0x%02x unknown\n",
-			 table[0]);
-		return 1;
-	}
-
-	/*
-	 * The output script tables describing a particular output type
-	 * look as follows:
-	 *
-	 * offset + 0   (32 bits): output this table matches (hash of DCB)
-	 * offset + 4   ( 8 bits): unknown
-	 * offset + 5   ( 8 bits): number of configurations
-	 * offset + 6   (16 bits): pointer to some script
-	 * offset + 8   (16 bits): pointer to some script
-	 *
-	 * headerlen == 10
-	 * offset + 10           : configuration 0
-	 *
-	 * headerlen == 12
-	 * offset + 10           : pointer to some script
-	 * offset + 12           : configuration 0
-	 *
-	 * Each config entry is as follows:
-	 *
-	 * offset + 0   (16 bits): unknown, assumed to be a match value
-	 * offset + 2   (16 bits): pointer to script table (clock set?)
-	 * offset + 4   (16 bits): pointer to script table (reset?)
-	 *
-	 * There doesn't appear to be a count value to say how many
-	 * entries exist in each script table, instead, a 0 value in
-	 * the first 16-bit word seems to indicate both the end of the
-	 * list and the default entry.  The second 16-bit word in the
-	 * script tables is a pointer to the script to execute.
-	 */
-
-	NV_DEBUG_KMS(dev, "Searching for output entry for %d %d %d\n",
-			dcbent->type, dcbent->location, dcbent->or);
-	for (i = 0; i < table[3]; i++) {
-		otable = ROMPTR(dev, table[table[1] + (i * table[2])]);
-		if (otable && bios_encoder_match(dcbent, ROM32(otable[0])))
-			break;
-	}
-
-	if (!otable) {
-		NV_DEBUG_KMS(dev, "failed to match any output table\n");
-		return 1;
-	}
-
-	if (pclk < -2 || pclk > 0) {
-		/* Try to find matching script table entry */
-		for (i = 0; i < otable[5]; i++) {
-			if (ROM16(otable[table[4] + i*6]) == type)
-				break;
-		}
-
-		if (i == otable[5]) {
-			NV_ERROR(dev, "Table 0x%04x not found for %d/%d, "
-				      "using first\n",
-				 type, dcbent->type, dcbent->or);
-			i = 0;
-		}
-	}
-
-	if (pclk == 0) {
-		script = ROM16(otable[6]);
-		if (!script) {
-			NV_DEBUG_KMS(dev, "output script 0 not found\n");
-			return 1;
-		}
-
-		NV_DEBUG_KMS(dev, "0x%04X: parsing output script 0\n", script);
-		nouveau_bios_run_init_table(dev, script, dcbent, crtc);
-	} else
-	if (pclk == -1) {
-		script = ROM16(otable[8]);
-		if (!script) {
-			NV_DEBUG_KMS(dev, "output script 1 not found\n");
-			return 1;
-		}
-
-		NV_DEBUG_KMS(dev, "0x%04X: parsing output script 1\n", script);
-		nouveau_bios_run_init_table(dev, script, dcbent, crtc);
-	} else
-	if (pclk == -2) {
-		if (table[4] >= 12)
-			script = ROM16(otable[10]);
-		else
-			script = 0;
-		if (!script) {
-			NV_DEBUG_KMS(dev, "output script 2 not found\n");
-			return 1;
-		}
-
-		NV_DEBUG_KMS(dev, "0x%04X: parsing output script 2\n", script);
-		nouveau_bios_run_init_table(dev, script, dcbent, crtc);
-	} else
-	if (pclk > 0) {
-		script = ROM16(otable[table[4] + i*6 + 2]);
-		if (script)
-			script = clkcmptable(bios, script, pclk);
-		if (!script) {
-			NV_DEBUG_KMS(dev, "clock script 0 not found\n");
-			return 1;
-		}
-
-		NV_DEBUG_KMS(dev, "0x%04X: parsing clock script 0\n", script);
-		nouveau_bios_run_init_table(dev, script, dcbent, crtc);
-	} else
-	if (pclk < 0) {
-		script = ROM16(otable[table[4] + i*6 + 4]);
-		if (script)
-			script = clkcmptable(bios, script, -pclk);
-		if (!script) {
-			NV_DEBUG_KMS(dev, "clock script 1 not found\n");
-			return 1;
-		}
-
-		NV_DEBUG_KMS(dev, "0x%04X: parsing clock script 1\n", script);
-		nouveau_bios_run_init_table(dev, script, dcbent, crtc);
-	}
-
-	return 0;
-}
-
-
-int run_tmds_table(struct drm_device *dev, struct dcb_entry *dcbent, int head, int pxclk)
-{
-	/*
-	 * the pxclk parameter is in kHz
-	 *
-	 * This runs the TMDS regs setting code found on BIT bios cards
-	 *
-	 * For ffs(or) == 1 use the first table, for ffs(or) == 2 and
-	 * ffs(or) == 3, use the second.
-	 */
-
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	int cv = bios->chip_version;
-	uint16_t clktable = 0, scriptptr;
-	uint32_t sel_clk_binding, sel_clk;
-
-	/* pre-nv17 off-chip tmds uses scripts, post nv17 doesn't */
-	if (cv >= 0x17 && cv != 0x1a && cv != 0x20 &&
-	    dcbent->location != DCB_LOC_ON_CHIP)
-		return 0;
-
-	switch (ffs(dcbent->or)) {
-	case 1:
-		clktable = bios->tmds.output0_script_ptr;
-		break;
-	case 2:
-	case 3:
-		clktable = bios->tmds.output1_script_ptr;
-		break;
-	}
-
-	if (!clktable) {
-		NV_ERROR(dev, "Pixel clock comparison table not found\n");
-		return -EINVAL;
-	}
-
-	scriptptr = clkcmptable(bios, clktable, pxclk);
-
-	if (!scriptptr) {
-		NV_ERROR(dev, "TMDS output init script not found\n");
-		return -ENOENT;
-	}
-
-	/* don't let script change pll->head binding */
-	sel_clk_binding = bios_rd32(bios, NV_PRAMDAC_SEL_CLK) & 0x50000;
-	run_digital_op_script(dev, scriptptr, dcbent, head, pxclk >= 165000);
-	sel_clk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK) & ~0x50000;
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK, sel_clk | sel_clk_binding);
-
-	return 0;
-}
-
-struct pll_mapping {
-	u8  type;
-	u32 reg;
-};
-
-static struct pll_mapping nv04_pll_mapping[] = {
-	{ PLL_CORE  , NV_PRAMDAC_NVPLL_COEFF },
-	{ PLL_MEMORY, NV_PRAMDAC_MPLL_COEFF },
-	{ PLL_VPLL0 , NV_PRAMDAC_VPLL_COEFF },
-	{ PLL_VPLL1 , NV_RAMDAC_VPLL2 },
-	{}
-};
-
-static struct pll_mapping nv40_pll_mapping[] = {
-	{ PLL_CORE  , 0x004000 },
-	{ PLL_MEMORY, 0x004020 },
-	{ PLL_VPLL0 , NV_PRAMDAC_VPLL_COEFF },
-	{ PLL_VPLL1 , NV_RAMDAC_VPLL2 },
-	{}
-};
-
-static struct pll_mapping nv50_pll_mapping[] = {
-	{ PLL_CORE  , 0x004028 },
-	{ PLL_SHADER, 0x004020 },
-	{ PLL_UNK03 , 0x004000 },
-	{ PLL_MEMORY, 0x004008 },
-	{ PLL_UNK40 , 0x00e810 },
-	{ PLL_UNK41 , 0x00e818 },
-	{ PLL_UNK42 , 0x00e824 },
-	{ PLL_VPLL0 , 0x614100 },
-	{ PLL_VPLL1 , 0x614900 },
-	{}
-};
-
-static struct pll_mapping nv84_pll_mapping[] = {
-	{ PLL_CORE  , 0x004028 },
-	{ PLL_SHADER, 0x004020 },
-	{ PLL_MEMORY, 0x004008 },
-	{ PLL_VDEC  , 0x004030 },
-	{ PLL_UNK41 , 0x00e818 },
-	{ PLL_VPLL0 , 0x614100 },
-	{ PLL_VPLL1 , 0x614900 },
-	{}
-};
-
-u32
-get_pll_register(struct drm_device *dev, enum pll_types type)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct pll_mapping *map;
-	int i;
-
-	if (dev_priv->card_type < NV_40)
-		map = nv04_pll_mapping;
-	else
-	if (dev_priv->card_type < NV_50)
-		map = nv40_pll_mapping;
-	else {
-		u8 *plim = &bios->data[bios->pll_limit_tbl_ptr];
-
-		if (plim[0] >= 0x30) {
-			u8 *entry = plim + plim[1];
-			for (i = 0; i < plim[3]; i++, entry += plim[2]) {
-				if (entry[0] == type)
-					return ROM32(entry[3]);
-			}
-
-			return 0;
-		}
-
-		if (dev_priv->chipset == 0x50)
-			map = nv50_pll_mapping;
-		else
-			map = nv84_pll_mapping;
-	}
-
-	while (map->reg) {
-		if (map->type == type)
-			return map->reg;
-		map++;
-	}
-
-	return 0;
-}
-
-int get_pll_limits(struct drm_device *dev, uint32_t limit_match, struct pll_lims *pll_lim)
-{
-	/*
-	 * PLL limits table
-	 *
-	 * Version 0x10: NV30, NV31
-	 * One byte header (version), one record of 24 bytes
-	 * Version 0x11: NV36 - Not implemented
-	 * Seems to have same record style as 0x10, but 3 records rather than 1
-	 * Version 0x20: Found on Geforce 6 cards
-	 * Trivial 4 byte BIT header. 31 (0x1f) byte record length
-	 * Version 0x21: Found on Geforce 7, 8 and some Geforce 6 cards
-	 * 5 byte header, fifth byte of unknown purpose. 35 (0x23) byte record
-	 * length in general, some (integrated) have an extra configuration byte
-	 * Version 0x30: Found on Geforce 8, separates the register mapping
-	 * from the limits tables.
-	 */
-
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	int cv = bios->chip_version, pllindex = 0;
-	uint8_t pll_lim_ver = 0, headerlen = 0, recordlen = 0, entries = 0;
-	uint32_t crystal_strap_mask, crystal_straps;
-
-	if (!bios->pll_limit_tbl_ptr) {
-		if (cv == 0x30 || cv == 0x31 || cv == 0x35 || cv == 0x36 ||
-		    cv >= 0x40) {
-			NV_ERROR(dev, "Pointer to PLL limits table invalid\n");
-			return -EINVAL;
-		}
-	} else
-		pll_lim_ver = bios->data[bios->pll_limit_tbl_ptr];
-
-	crystal_strap_mask = 1 << 6;
-	/* open coded dev->twoHeads test */
-	if (cv > 0x10 && cv != 0x15 && cv != 0x1a && cv != 0x20)
-		crystal_strap_mask |= 1 << 22;
-	crystal_straps = nvReadEXTDEV(dev, NV_PEXTDEV_BOOT_0) &
-							crystal_strap_mask;
-
-	switch (pll_lim_ver) {
-	/*
-	 * We use version 0 to indicate a pre limit table bios (single stage
-	 * pll) and load the hard coded limits instead.
-	 */
-	case 0:
-		break;
-	case 0x10:
-	case 0x11:
-		/*
-		 * Strictly v0x11 has 3 entries, but the last two don't seem
-		 * to get used.
-		 */
-		headerlen = 1;
-		recordlen = 0x18;
-		entries = 1;
-		pllindex = 0;
-		break;
-	case 0x20:
-	case 0x21:
-	case 0x30:
-	case 0x40:
-		headerlen = bios->data[bios->pll_limit_tbl_ptr + 1];
-		recordlen = bios->data[bios->pll_limit_tbl_ptr + 2];
-		entries = bios->data[bios->pll_limit_tbl_ptr + 3];
-		break;
-	default:
-		NV_ERROR(dev, "PLL limits table revision 0x%X not currently "
-				"supported\n", pll_lim_ver);
-		return -ENOSYS;
-	}
-
-	/* initialize all members to zero */
-	memset(pll_lim, 0, sizeof(struct pll_lims));
-
-	/* if we were passed a type rather than a register, figure
-	 * out the register and store it
-	 */
-	if (limit_match > PLL_MAX)
-		pll_lim->reg = limit_match;
-	else {
-		pll_lim->reg = get_pll_register(dev, limit_match);
-		if (!pll_lim->reg)
-			return -ENOENT;
-	}
-
-	if (pll_lim_ver == 0x10 || pll_lim_ver == 0x11) {
-		uint8_t *pll_rec = &bios->data[bios->pll_limit_tbl_ptr + headerlen + recordlen * pllindex];
-
-		pll_lim->vco1.minfreq = ROM32(pll_rec[0]);
-		pll_lim->vco1.maxfreq = ROM32(pll_rec[4]);
-		pll_lim->vco2.minfreq = ROM32(pll_rec[8]);
-		pll_lim->vco2.maxfreq = ROM32(pll_rec[12]);
-		pll_lim->vco1.min_inputfreq = ROM32(pll_rec[16]);
-		pll_lim->vco2.min_inputfreq = ROM32(pll_rec[20]);
-		pll_lim->vco1.max_inputfreq = pll_lim->vco2.max_inputfreq = INT_MAX;
-
-		/* these values taken from nv30/31/36 */
-		pll_lim->vco1.min_n = 0x1;
-		if (cv == 0x36)
-			pll_lim->vco1.min_n = 0x5;
-		pll_lim->vco1.max_n = 0xff;
-		pll_lim->vco1.min_m = 0x1;
-		pll_lim->vco1.max_m = 0xd;
-		pll_lim->vco2.min_n = 0x4;
-		/*
-		 * On nv30, 31, 36 (i.e. all cards with two stage PLLs with this
-		 * table version (apart from nv35)), N2 is compared to
-		 * maxN2 (0x46) and 10 * maxM2 (0x4), so set maxN2 to 0x28 and
-		 * save a comparison
-		 */
-		pll_lim->vco2.max_n = 0x28;
-		if (cv == 0x30 || cv == 0x35)
-			/* only 5 bits available for N2 on nv30/35 */
-			pll_lim->vco2.max_n = 0x1f;
-		pll_lim->vco2.min_m = 0x1;
-		pll_lim->vco2.max_m = 0x4;
-		pll_lim->max_log2p = 0x7;
-		pll_lim->max_usable_log2p = 0x6;
-	} else if (pll_lim_ver == 0x20 || pll_lim_ver == 0x21) {
-		uint16_t plloffs = bios->pll_limit_tbl_ptr + headerlen;
-		uint8_t *pll_rec;
-		int i;
-
-		/*
-		 * First entry is default match, if nothing better. warn if
-		 * reg field nonzero
-		 */
-		if (ROM32(bios->data[plloffs]))
-			NV_WARN(dev, "Default PLL limit entry has non-zero "
-				       "register field\n");
-
-		for (i = 1; i < entries; i++)
-			if (ROM32(bios->data[plloffs + recordlen * i]) == pll_lim->reg) {
-				pllindex = i;
-				break;
-			}
-
-		if ((dev_priv->card_type >= NV_50) && (pllindex == 0)) {
-			NV_ERROR(dev, "Register 0x%08x not found in PLL "
-				 "limits table", pll_lim->reg);
-			return -ENOENT;
-		}
-
-		pll_rec = &bios->data[plloffs + recordlen * pllindex];
-
-		BIOSLOG(bios, "Loading PLL limits for reg 0x%08x\n",
-			pllindex ? pll_lim->reg : 0);
-
-		/*
-		 * Frequencies are stored in tables in MHz, kHz are more
-		 * useful, so we convert.
-		 */
-
-		/* What output frequencies can each VCO generate? */
-		pll_lim->vco1.minfreq = ROM16(pll_rec[4]) * 1000;
-		pll_lim->vco1.maxfreq = ROM16(pll_rec[6]) * 1000;
-		pll_lim->vco2.minfreq = ROM16(pll_rec[8]) * 1000;
-		pll_lim->vco2.maxfreq = ROM16(pll_rec[10]) * 1000;
-
-		/* What input frequencies they accept (past the m-divider)? */
-		pll_lim->vco1.min_inputfreq = ROM16(pll_rec[12]) * 1000;
-		pll_lim->vco2.min_inputfreq = ROM16(pll_rec[14]) * 1000;
-		pll_lim->vco1.max_inputfreq = ROM16(pll_rec[16]) * 1000;
-		pll_lim->vco2.max_inputfreq = ROM16(pll_rec[18]) * 1000;
-
-		/* What values are accepted as multiplier and divider? */
-		pll_lim->vco1.min_n = pll_rec[20];
-		pll_lim->vco1.max_n = pll_rec[21];
-		pll_lim->vco1.min_m = pll_rec[22];
-		pll_lim->vco1.max_m = pll_rec[23];
-		pll_lim->vco2.min_n = pll_rec[24];
-		pll_lim->vco2.max_n = pll_rec[25];
-		pll_lim->vco2.min_m = pll_rec[26];
-		pll_lim->vco2.max_m = pll_rec[27];
-
-		pll_lim->max_usable_log2p = pll_lim->max_log2p = pll_rec[29];
-		if (pll_lim->max_log2p > 0x7)
-			/* pll decoding in nv_hw.c assumes never > 7 */
-			NV_WARN(dev, "Max log2 P value greater than 7 (%d)\n",
-				pll_lim->max_log2p);
-		if (cv < 0x60)
-			pll_lim->max_usable_log2p = 0x6;
-		pll_lim->log2p_bias = pll_rec[30];
-
-		if (recordlen > 0x22)
-			pll_lim->refclk = ROM32(pll_rec[31]);
-
-		if (recordlen > 0x23 && pll_rec[35])
-			NV_WARN(dev,
-				"Bits set in PLL configuration byte (%x)\n",
-				pll_rec[35]);
-
-		/* C51 special not seen elsewhere */
-		if (cv == 0x51 && !pll_lim->refclk) {
-			uint32_t sel_clk = bios_rd32(bios, NV_PRAMDAC_SEL_CLK);
-
-			if ((pll_lim->reg == NV_PRAMDAC_VPLL_COEFF && sel_clk & 0x20) ||
-			    (pll_lim->reg == NV_RAMDAC_VPLL2 && sel_clk & 0x80)) {
-				if (bios_idxprt_rd(bios, NV_CIO_CRX__COLOR, NV_CIO_CRE_CHIP_ID_INDEX) < 0xa3)
-					pll_lim->refclk = 200000;
-				else
-					pll_lim->refclk = 25000;
-			}
-		}
-	} else if (pll_lim_ver == 0x30) { /* ver 0x30 */
-		uint8_t *entry = &bios->data[bios->pll_limit_tbl_ptr + headerlen];
-		uint8_t *record = NULL;
-		int i;
-
-		BIOSLOG(bios, "Loading PLL limits for register 0x%08x\n",
-			pll_lim->reg);
-
-		for (i = 0; i < entries; i++, entry += recordlen) {
-			if (ROM32(entry[3]) == pll_lim->reg) {
-				record = &bios->data[ROM16(entry[1])];
-				break;
-			}
-		}
-
-		if (!record) {
-			NV_ERROR(dev, "Register 0x%08x not found in PLL "
-				 "limits table", pll_lim->reg);
-			return -ENOENT;
-		}
-
-		pll_lim->vco1.minfreq = ROM16(record[0]) * 1000;
-		pll_lim->vco1.maxfreq = ROM16(record[2]) * 1000;
-		pll_lim->vco2.minfreq = ROM16(record[4]) * 1000;
-		pll_lim->vco2.maxfreq = ROM16(record[6]) * 1000;
-		pll_lim->vco1.min_inputfreq = ROM16(record[8]) * 1000;
-		pll_lim->vco2.min_inputfreq = ROM16(record[10]) * 1000;
-		pll_lim->vco1.max_inputfreq = ROM16(record[12]) * 1000;
-		pll_lim->vco2.max_inputfreq = ROM16(record[14]) * 1000;
-		pll_lim->vco1.min_n = record[16];
-		pll_lim->vco1.max_n = record[17];
-		pll_lim->vco1.min_m = record[18];
-		pll_lim->vco1.max_m = record[19];
-		pll_lim->vco2.min_n = record[20];
-		pll_lim->vco2.max_n = record[21];
-		pll_lim->vco2.min_m = record[22];
-		pll_lim->vco2.max_m = record[23];
-		pll_lim->max_usable_log2p = pll_lim->max_log2p = record[25];
-		pll_lim->log2p_bias = record[27];
-		pll_lim->refclk = ROM32(record[28]);
-	} else if (pll_lim_ver) { /* ver 0x40 */
-		uint8_t *entry = &bios->data[bios->pll_limit_tbl_ptr + headerlen];
-		uint8_t *record = NULL;
-		int i;
-
-		BIOSLOG(bios, "Loading PLL limits for register 0x%08x\n",
-			pll_lim->reg);
-
-		for (i = 0; i < entries; i++, entry += recordlen) {
-			if (ROM32(entry[3]) == pll_lim->reg) {
-				record = &bios->data[ROM16(entry[1])];
-				break;
-			}
-		}
-
-		if (!record) {
-			NV_ERROR(dev, "Register 0x%08x not found in PLL "
-				 "limits table", pll_lim->reg);
-			return -ENOENT;
-		}
-
-		pll_lim->vco1.minfreq = ROM16(record[0]) * 1000;
-		pll_lim->vco1.maxfreq = ROM16(record[2]) * 1000;
-		pll_lim->vco1.min_inputfreq = ROM16(record[4]) * 1000;
-		pll_lim->vco1.max_inputfreq = ROM16(record[6]) * 1000;
-		pll_lim->vco1.min_m = record[8];
-		pll_lim->vco1.max_m = record[9];
-		pll_lim->vco1.min_n = record[10];
-		pll_lim->vco1.max_n = record[11];
-		pll_lim->min_p = record[12];
-		pll_lim->max_p = record[13];
-		pll_lim->refclk = ROM16(entry[9]) * 1000;
-	}
-
-	/*
-	 * By now any valid limit table ought to have set a max frequency for
-	 * vco1, so if it's zero it's either a pre limit table bios, or one
-	 * with an empty limit table (seen on nv18)
-	 */
-	if (!pll_lim->vco1.maxfreq) {
-		pll_lim->vco1.minfreq = bios->fminvco;
-		pll_lim->vco1.maxfreq = bios->fmaxvco;
-		pll_lim->vco1.min_inputfreq = 0;
-		pll_lim->vco1.max_inputfreq = INT_MAX;
-		pll_lim->vco1.min_n = 0x1;
-		pll_lim->vco1.max_n = 0xff;
-		pll_lim->vco1.min_m = 0x1;
-		if (crystal_straps == 0) {
-			/* nv05 does this, nv11 doesn't, nv10 unknown */
-			if (cv < 0x11)
-				pll_lim->vco1.min_m = 0x7;
-			pll_lim->vco1.max_m = 0xd;
-		} else {
-			if (cv < 0x11)
-				pll_lim->vco1.min_m = 0x8;
-			pll_lim->vco1.max_m = 0xe;
-		}
-		if (cv < 0x17 || cv == 0x1a || cv == 0x20)
-			pll_lim->max_log2p = 4;
-		else
-			pll_lim->max_log2p = 5;
-		pll_lim->max_usable_log2p = pll_lim->max_log2p;
-	}
-
-	if (!pll_lim->refclk)
-		switch (crystal_straps) {
-		case 0:
-			pll_lim->refclk = 13500;
-			break;
-		case (1 << 6):
-			pll_lim->refclk = 14318;
-			break;
-		case (1 << 22):
-			pll_lim->refclk = 27000;
-			break;
-		case (1 << 22 | 1 << 6):
-			pll_lim->refclk = 25000;
-			break;
-		}
-
-	NV_DEBUG(dev, "pll.vco1.minfreq: %d\n", pll_lim->vco1.minfreq);
-	NV_DEBUG(dev, "pll.vco1.maxfreq: %d\n", pll_lim->vco1.maxfreq);
-	NV_DEBUG(dev, "pll.vco1.min_inputfreq: %d\n", pll_lim->vco1.min_inputfreq);
-	NV_DEBUG(dev, "pll.vco1.max_inputfreq: %d\n", pll_lim->vco1.max_inputfreq);
-	NV_DEBUG(dev, "pll.vco1.min_n: %d\n", pll_lim->vco1.min_n);
-	NV_DEBUG(dev, "pll.vco1.max_n: %d\n", pll_lim->vco1.max_n);
-	NV_DEBUG(dev, "pll.vco1.min_m: %d\n", pll_lim->vco1.min_m);
-	NV_DEBUG(dev, "pll.vco1.max_m: %d\n", pll_lim->vco1.max_m);
-	if (pll_lim->vco2.maxfreq) {
-		NV_DEBUG(dev, "pll.vco2.minfreq: %d\n", pll_lim->vco2.minfreq);
-		NV_DEBUG(dev, "pll.vco2.maxfreq: %d\n", pll_lim->vco2.maxfreq);
-		NV_DEBUG(dev, "pll.vco2.min_inputfreq: %d\n", pll_lim->vco2.min_inputfreq);
-		NV_DEBUG(dev, "pll.vco2.max_inputfreq: %d\n", pll_lim->vco2.max_inputfreq);
-		NV_DEBUG(dev, "pll.vco2.min_n: %d\n", pll_lim->vco2.min_n);
-		NV_DEBUG(dev, "pll.vco2.max_n: %d\n", pll_lim->vco2.max_n);
-		NV_DEBUG(dev, "pll.vco2.min_m: %d\n", pll_lim->vco2.min_m);
-		NV_DEBUG(dev, "pll.vco2.max_m: %d\n", pll_lim->vco2.max_m);
-	}
-	if (!pll_lim->max_p) {
-		NV_DEBUG(dev, "pll.max_log2p: %d\n", pll_lim->max_log2p);
-		NV_DEBUG(dev, "pll.log2p_bias: %d\n", pll_lim->log2p_bias);
-	} else {
-		NV_DEBUG(dev, "pll.min_p: %d\n", pll_lim->min_p);
-		NV_DEBUG(dev, "pll.max_p: %d\n", pll_lim->max_p);
-	}
-	NV_DEBUG(dev, "pll.refclk: %d\n", pll_lim->refclk);
-
-	return 0;
-}
-
-static void parse_bios_version(struct drm_device *dev, struct nvbios *bios, uint16_t offset)
-{
-	/*
-	 * offset + 0  (8 bits): Micro version
-	 * offset + 1  (8 bits): Minor version
-	 * offset + 2  (8 bits): Chip version
-	 * offset + 3  (8 bits): Major version
-	 */
-
-	bios->major_version = bios->data[offset + 3];
-	bios->chip_version = bios->data[offset + 2];
-	NV_TRACE(dev, "Bios version %02x.%02x.%02x.%02x\n",
-		 bios->data[offset + 3], bios->data[offset + 2],
-		 bios->data[offset + 1], bios->data[offset]);
-}
-
-static void parse_script_table_pointers(struct nvbios *bios, uint16_t offset)
-{
-	/*
-	 * Parses the init table segment for pointers used in script execution.
-	 *
-	 * offset + 0  (16 bits): init script tables pointer
-	 * offset + 2  (16 bits): macro index table pointer
-	 * offset + 4  (16 bits): macro table pointer
-	 * offset + 6  (16 bits): condition table pointer
-	 * offset + 8  (16 bits): io condition table pointer
-	 * offset + 10 (16 bits): io flag condition table pointer
-	 * offset + 12 (16 bits): init function table pointer
-	 */
-
-	bios->init_script_tbls_ptr = ROM16(bios->data[offset]);
-	bios->macro_index_tbl_ptr = ROM16(bios->data[offset + 2]);
-	bios->macro_tbl_ptr = ROM16(bios->data[offset + 4]);
-	bios->condition_tbl_ptr = ROM16(bios->data[offset + 6]);
-	bios->io_condition_tbl_ptr = ROM16(bios->data[offset + 8]);
-	bios->io_flag_condition_tbl_ptr = ROM16(bios->data[offset + 10]);
-	bios->init_function_tbl_ptr = ROM16(bios->data[offset + 12]);
-}
-
-static int parse_bit_A_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry)
-{
-	/*
-	 * Parses the load detect values for g80 cards.
-	 *
-	 * offset + 0 (16 bits): loadval table pointer
-	 */
-
-	uint16_t load_table_ptr;
-	uint8_t version, headerlen, entrylen, num_entries;
-
-	if (bitentry->length != 3) {
-		NV_ERROR(dev, "Do not understand BIT A table\n");
-		return -EINVAL;
-	}
-
-	load_table_ptr = ROM16(bios->data[bitentry->offset]);
-
-	if (load_table_ptr == 0x0) {
-		NV_DEBUG(dev, "Pointer to BIT loadval table invalid\n");
-		return -EINVAL;
-	}
-
-	version = bios->data[load_table_ptr];
-
-	if (version != 0x10) {
-		NV_ERROR(dev, "BIT loadval table version %d.%d not supported\n",
-			 version >> 4, version & 0xF);
-		return -ENOSYS;
-	}
-
-	headerlen = bios->data[load_table_ptr + 1];
-	entrylen = bios->data[load_table_ptr + 2];
-	num_entries = bios->data[load_table_ptr + 3];
-
-	if (headerlen != 4 || entrylen != 4 || num_entries != 2) {
-		NV_ERROR(dev, "Do not understand BIT loadval table\n");
-		return -EINVAL;
-	}
-
-	/* First entry is normal dac, 2nd tv-out perhaps? */
-	bios->dactestval = ROM32(bios->data[load_table_ptr + headerlen]) & 0x3ff;
-
-	return 0;
-}
-
-static int parse_bit_C_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry)
-{
-	/*
-	 * offset + 8  (16 bits): PLL limits table pointer
-	 *
-	 * There's more in here, but that's unknown.
-	 */
-
-	if (bitentry->length < 10) {
-		NV_ERROR(dev, "Do not understand BIT C table\n");
-		return -EINVAL;
-	}
-
-	bios->pll_limit_tbl_ptr = ROM16(bios->data[bitentry->offset + 8]);
-
-	return 0;
-}
-
-static int parse_bit_display_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry)
-{
-	/*
-	 * Parses the flat panel table segment that the bit entry points to.
-	 * Starting at bitentry->offset:
-	 *
-	 * offset + 0  (16 bits): ??? table pointer - seems to have 18 byte
-	 * records beginning with a freq.
-	 * offset + 2  (16 bits): mode table pointer
-	 */
-
-	if (bitentry->length != 4) {
-		NV_ERROR(dev, "Do not understand BIT display table\n");
-		return -EINVAL;
-	}
-
-	bios->fp.fptablepointer = ROM16(bios->data[bitentry->offset + 2]);
-
-	return 0;
-}
-
-static int parse_bit_init_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry)
-{
-	/*
-	 * Parses the init table segment that the bit entry points to.
-	 *
-	 * See parse_script_table_pointers for layout
-	 */
-
-	if (bitentry->length < 14) {
-		NV_ERROR(dev, "Do not understand init table\n");
-		return -EINVAL;
-	}
-
-	parse_script_table_pointers(bios, bitentry->offset);
-
-	if (bitentry->length >= 16)
-		bios->some_script_ptr = ROM16(bios->data[bitentry->offset + 14]);
-	if (bitentry->length >= 18)
-		bios->init96_tbl_ptr = ROM16(bios->data[bitentry->offset + 16]);
-
-	return 0;
-}
-
-static int parse_bit_i_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry)
-{
-	/*
-	 * BIT 'i' (info?) table
-	 *
-	 * offset + 0  (32 bits): BIOS version dword (as in B table)
-	 * offset + 5  (8  bits): BIOS feature byte (same as for BMP?)
-	 * offset + 13 (16 bits): pointer to table containing DAC load
-	 * detection comparison values
-	 *
-	 * There's other things in the table, purpose unknown
-	 */
-
-	uint16_t daccmpoffset;
-	uint8_t dacver, dacheaderlen;
-
-	if (bitentry->length < 6) {
-		NV_ERROR(dev, "BIT i table too short for needed information\n");
-		return -EINVAL;
-	}
-
-	parse_bios_version(dev, bios, bitentry->offset);
-
-	/*
-	 * bit 4 seems to indicate a mobile bios (doesn't suffer from BMP's
-	 * Quadro identity crisis), other bits possibly as for BMP feature byte
-	 */
-	bios->feature_byte = bios->data[bitentry->offset + 5];
-	bios->is_mobile = bios->feature_byte & FEATURE_MOBILE;
-
-	if (bitentry->length < 15) {
-		NV_WARN(dev, "BIT i table not long enough for DAC load "
-			       "detection comparison table\n");
-		return -EINVAL;
-	}
-
-	daccmpoffset = ROM16(bios->data[bitentry->offset + 13]);
-
-	/* doesn't exist on g80 */
-	if (!daccmpoffset)
-		return 0;
-
-	/*
-	 * The first value in the table, following the header, is the
-	 * comparison value, the second entry is a comparison value for
-	 * TV load detection.
-	 */
-
-	dacver = bios->data[daccmpoffset];
-	dacheaderlen = bios->data[daccmpoffset + 1];
-
-	if (dacver != 0x00 && dacver != 0x10) {
-		NV_WARN(dev, "DAC load detection comparison table version "
-			       "%d.%d not known\n", dacver >> 4, dacver & 0xf);
-		return -ENOSYS;
-	}
-
-	bios->dactestval = ROM32(bios->data[daccmpoffset + dacheaderlen]);
-	bios->tvdactestval = ROM32(bios->data[daccmpoffset + dacheaderlen + 4]);
-
-	return 0;
-}
-
-static int parse_bit_lvds_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry)
-{
-	/*
-	 * Parses the LVDS table segment that the bit entry points to.
-	 * Starting at bitentry->offset:
-	 *
-	 * offset + 0  (16 bits): LVDS strap xlate table pointer
-	 */
-
-	if (bitentry->length != 2) {
-		NV_ERROR(dev, "Do not understand BIT LVDS table\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * No idea if it's still called the LVDS manufacturer table, but
-	 * the concept's close enough.
-	 */
-	bios->fp.lvdsmanufacturerpointer = ROM16(bios->data[bitentry->offset]);
-
-	return 0;
-}
-
-static int
-parse_bit_M_tbl_entry(struct drm_device *dev, struct nvbios *bios,
-		      struct bit_entry *bitentry)
-{
-	/*
-	 * offset + 2  (8  bits): number of options in an
-	 * 	INIT_RAM_RESTRICT_ZM_REG_GROUP opcode option set
-	 * offset + 3  (16 bits): pointer to strap xlate table for RAM
-	 * 	restrict option selection
-	 *
-	 * There's a bunch of bits in this table other than the RAM restrict
-	 * stuff that we don't use - their use currently unknown
-	 */
-
-	/*
-	 * Older bios versions don't have a sufficiently long table for
-	 * what we want
-	 */
-	if (bitentry->length < 0x5)
-		return 0;
-
-	if (bitentry->version < 2) {
-		bios->ram_restrict_group_count = bios->data[bitentry->offset + 2];
-		bios->ram_restrict_tbl_ptr = ROM16(bios->data[bitentry->offset + 3]);
-	} else {
-		bios->ram_restrict_group_count = bios->data[bitentry->offset + 0];
-		bios->ram_restrict_tbl_ptr = ROM16(bios->data[bitentry->offset + 1]);
-	}
-
-	return 0;
-}
-
-static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry)
-{
-	/*
-	 * Parses the pointer to the TMDS table
-	 *
-	 * Starting at bitentry->offset:
-	 *
-	 * offset + 0  (16 bits): TMDS table pointer
-	 *
-	 * The TMDS table is typically found just before the DCB table, with a
-	 * characteristic signature of 0x11,0x13 (1.1 being version, 0x13 being
-	 * length?)
-	 *
-	 * At offset +7 is a pointer to a script, which I don't know how to
-	 * run yet.
-	 * At offset +9 is a pointer to another script, likewise
-	 * Offset +11 has a pointer to a table where the first word is a pxclk
-	 * frequency and the second word a pointer to a script, which should be
-	 * run if the comparison pxclk frequency is less than the pxclk desired.
-	 * This repeats for decreasing comparison frequencies
-	 * Offset +13 has a pointer to a similar table
-	 * The selection of table (and possibly +7/+9 script) is dictated by
-	 * "or" from the DCB.
-	 */
-
-	uint16_t tmdstableptr, script1, script2;
-
-	if (bitentry->length != 2) {
-		NV_ERROR(dev, "Do not understand BIT TMDS table\n");
-		return -EINVAL;
-	}
-
-	tmdstableptr = ROM16(bios->data[bitentry->offset]);
-	if (!tmdstableptr) {
-		NV_ERROR(dev, "Pointer to TMDS table invalid\n");
-		return -EINVAL;
-	}
-
-	NV_INFO(dev, "TMDS table version %d.%d\n",
-		bios->data[tmdstableptr] >> 4, bios->data[tmdstableptr] & 0xf);
-
-	/* nv50+ has v2.0, but we don't parse it atm */
-	if (bios->data[tmdstableptr] != 0x11)
-		return -ENOSYS;
-
-	/*
-	 * These two scripts are odd: they don't seem to get run even when
-	 * they are not stubbed.
-	 */
-	script1 = ROM16(bios->data[tmdstableptr + 7]);
-	script2 = ROM16(bios->data[tmdstableptr + 9]);
-	if (bios->data[script1] != 'q' || bios->data[script2] != 'q')
-		NV_WARN(dev, "TMDS table script pointers not stubbed\n");
-
-	bios->tmds.output0_script_ptr = ROM16(bios->data[tmdstableptr + 11]);
-	bios->tmds.output1_script_ptr = ROM16(bios->data[tmdstableptr + 13]);
-
-	return 0;
-}
-
-static int
-parse_bit_U_tbl_entry(struct drm_device *dev, struct nvbios *bios,
-		      struct bit_entry *bitentry)
-{
-	/*
-	 * Parses the pointer to the G80 output script tables
-	 *
-	 * Starting at bitentry->offset:
-	 *
-	 * offset + 0  (16 bits): output script table pointer
-	 */
-
-	uint16_t outputscripttableptr;
-
-	if (bitentry->length != 3) {
-		NV_ERROR(dev, "Do not understand BIT U table\n");
-		return -EINVAL;
-	}
-
-	outputscripttableptr = ROM16(bios->data[bitentry->offset]);
-	bios->display.script_table_ptr = outputscripttableptr;
-	return 0;
-}
-
-struct bit_table {
-	const char id;
-	int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
-};
-
-#define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
-
-int
-bit_table(struct drm_device *dev, u8 id, struct bit_entry *bit)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	u8 entries, *entry;
-
-	if (bios->type != NVBIOS_BIT)
-		return -ENODEV;
-
-	entries = bios->data[bios->offset + 10];
-	entry   = &bios->data[bios->offset + 12];
-	while (entries--) {
-		if (entry[0] == id) {
-			bit->id = entry[0];
-			bit->version = entry[1];
-			bit->length = ROM16(entry[2]);
-			bit->offset = ROM16(entry[4]);
-			bit->data = ROMPTR(dev, entry[4]);
-			return 0;
-		}
-
-		entry += bios->data[bios->offset + 9];
-	}
-
-	return -ENOENT;
-}
-
-static int
-parse_bit_table(struct nvbios *bios, const uint16_t bitoffset,
-		struct bit_table *table)
-{
-	struct drm_device *dev = bios->dev;
-	struct bit_entry bitentry;
-
-	if (bit_table(dev, table->id, &bitentry) == 0)
-		return table->parse_fn(dev, bios, &bitentry);
-
-	NV_INFO(dev, "BIT table '%c' not found\n", table->id);
-	return -ENOSYS;
-}
-
-static int
-parse_bit_structure(struct nvbios *bios, const uint16_t bitoffset)
-{
-	int ret;
-
-	/*
-	 * The only restriction on parsing order currently is having 'i' first
-	 * for use of bios->*_version or bios->feature_byte while parsing;
-	 * functions shouldn't be actually *doing* anything apart from pulling
-	 * data from the image into the bios struct, thus no interdependencies
-	 */
-	ret = parse_bit_table(bios, bitoffset, &BIT_TABLE('i', i));
-	if (ret) /* info? */
-		return ret;
-	if (bios->major_version >= 0x60) /* g80+ */
-		parse_bit_table(bios, bitoffset, &BIT_TABLE('A', A));
-	ret = parse_bit_table(bios, bitoffset, &BIT_TABLE('C', C));
-	if (ret)
-		return ret;
-	parse_bit_table(bios, bitoffset, &BIT_TABLE('D', display));
-	ret = parse_bit_table(bios, bitoffset, &BIT_TABLE('I', init));
-	if (ret)
-		return ret;
-	parse_bit_table(bios, bitoffset, &BIT_TABLE('M', M)); /* memory? */
-	parse_bit_table(bios, bitoffset, &BIT_TABLE('L', lvds));
-	parse_bit_table(bios, bitoffset, &BIT_TABLE('T', tmds));
-	parse_bit_table(bios, bitoffset, &BIT_TABLE('U', U));
-
-	return 0;
-}
-
-static int parse_bmp_structure(struct drm_device *dev, struct nvbios *bios, unsigned int offset)
-{
-	/*
-	 * Parses the BMP structure for useful things, but does not act on them
-	 *
-	 * offset +   5: BMP major version
-	 * offset +   6: BMP minor version
-	 * offset +   9: BMP feature byte
-	 * offset +  10: BCD encoded BIOS version
-	 *
-	 * offset +  18: init script table pointer (for bios versions < 5.10h)
-	 * offset +  20: extra init script table pointer (for bios
-	 * versions < 5.10h)
-	 *
-	 * offset +  24: memory init table pointer (used on early bios versions)
-	 * offset +  26: SDR memory sequencing setup data table
-	 * offset +  28: DDR memory sequencing setup data table
-	 *
-	 * offset +  54: index of I2C CRTC pair to use for CRT output
-	 * offset +  55: index of I2C CRTC pair to use for TV output
-	 * offset +  56: index of I2C CRTC pair to use for flat panel output
-	 * offset +  58: write CRTC index for I2C pair 0
-	 * offset +  59: read CRTC index for I2C pair 0
-	 * offset +  60: write CRTC index for I2C pair 1
-	 * offset +  61: read CRTC index for I2C pair 1
-	 *
-	 * offset +  67: maximum internal PLL frequency (single stage PLL)
-	 * offset +  71: minimum internal PLL frequency (single stage PLL)
-	 *
-	 * offset +  75: script table pointers, as described in
-	 * parse_script_table_pointers
-	 *
-	 * offset +  89: TMDS single link output A table pointer
-	 * offset +  91: TMDS single link output B table pointer
-	 * offset +  95: LVDS single link output A table pointer
-	 * offset + 105: flat panel timings table pointer
-	 * offset + 107: flat panel strapping translation table pointer
-	 * offset + 117: LVDS manufacturer panel config table pointer
-	 * offset + 119: LVDS manufacturer strapping translation table pointer
-	 *
-	 * offset + 142: PLL limits table pointer
-	 *
-	 * offset + 156: minimum pixel clock for LVDS dual link
-	 */
-
-	uint8_t *bmp = &bios->data[offset], bmp_version_major, bmp_version_minor;
-	uint16_t bmplength;
-	uint16_t legacy_scripts_offset, legacy_i2c_offset;
-
-	/* load needed defaults in case we can't parse this info */
-	bios->digital_min_front_porch = 0x4b;
-	bios->fmaxvco = 256000;
-	bios->fminvco = 128000;
-	bios->fp.duallink_transition_clk = 90000;
-
-	bmp_version_major = bmp[5];
-	bmp_version_minor = bmp[6];
-
-	NV_TRACE(dev, "BMP version %d.%d\n",
-		 bmp_version_major, bmp_version_minor);
-
-	/*
-	 * Make sure that 0x36 is blank and can't be mistaken for a DCB
-	 * pointer on early versions
-	 */
-	if (bmp_version_major < 5)
-		*(uint16_t *)&bios->data[0x36] = 0;
-
-	/*
-	 * Seems that the minor version was 1 for all major versions prior
-	 * to 5. Version 6 could theoretically exist, but I suspect BIT
-	 * happened instead.
-	 */
-	if ((bmp_version_major < 5 && bmp_version_minor != 1) || bmp_version_major > 5) {
-		NV_ERROR(dev, "You have an unsupported BMP version. "
-				"Please send in your bios\n");
-		return -ENOSYS;
-	}
-
-	if (bmp_version_major == 0)
-		/* nothing that's currently useful in this version */
-		return 0;
-	else if (bmp_version_major == 1)
-		bmplength = 44; /* exact for 1.01 */
-	else if (bmp_version_major == 2)
-		bmplength = 48; /* exact for 2.01 */
-	else if (bmp_version_major == 3)
-		bmplength = 54;
-		/* guessed - mem init tables added in this version */
-	else if (bmp_version_major == 4 || bmp_version_minor < 0x1)
-		/* don't know if 5.0 exists... */
-		bmplength = 62;
-		/* guessed - BMP I2C indices added in version 4*/
-	else if (bmp_version_minor < 0x6)
-		bmplength = 67; /* exact for 5.01 */
-	else if (bmp_version_minor < 0x10)
-		bmplength = 75; /* exact for 5.06 */
-	else if (bmp_version_minor == 0x10)
-		bmplength = 89; /* exact for 5.10h */
-	else if (bmp_version_minor < 0x14)
-		bmplength = 118; /* exact for 5.11h */
-	else if (bmp_version_minor < 0x24)
-		/*
-		 * Not sure of version where pll limits came in;
-		 * certainly exist by 0x24 though.
-		 */
-		/* length not exact: this is long enough to get lvds members */
-		bmplength = 123;
-	else if (bmp_version_minor < 0x27)
-		/*
-		 * Length not exact: this is long enough to get pll limit
-		 * member
-		 */
-		bmplength = 144;
-	else
-		/*
-		 * Length not exact: this is long enough to get dual link
-		 * transition clock.
-		 */
-		bmplength = 158;
-
-	/* checksum */
-	if (nv_cksum(bmp, 8)) {
-		NV_ERROR(dev, "Bad BMP checksum\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * Bit 4 seems to indicate either a mobile bios or a quadro card --
-	 * mobile behaviour consistent (nv11+), quadro only seen nv18gl-nv36gl
-	 * (not nv10gl), bit 5 that the flat panel tables are present, and
-	 * bit 6 a tv bios.
-	 */
-	bios->feature_byte = bmp[9];
-
-	parse_bios_version(dev, bios, offset + 10);
-
-	if (bmp_version_major < 5 || bmp_version_minor < 0x10)
-		bios->old_style_init = true;
-	legacy_scripts_offset = 18;
-	if (bmp_version_major < 2)
-		legacy_scripts_offset -= 4;
-	bios->init_script_tbls_ptr = ROM16(bmp[legacy_scripts_offset]);
-	bios->extra_init_script_tbl_ptr = ROM16(bmp[legacy_scripts_offset + 2]);
-
-	if (bmp_version_major > 2) {	/* appears in BMP 3 */
-		bios->legacy.mem_init_tbl_ptr = ROM16(bmp[24]);
-		bios->legacy.sdr_seq_tbl_ptr = ROM16(bmp[26]);
-		bios->legacy.ddr_seq_tbl_ptr = ROM16(bmp[28]);
-	}
-
-	legacy_i2c_offset = 0x48;	/* BMP version 2 & 3 */
-	if (bmplength > 61)
-		legacy_i2c_offset = offset + 54;
-	bios->legacy.i2c_indices.crt = bios->data[legacy_i2c_offset];
-	bios->legacy.i2c_indices.tv = bios->data[legacy_i2c_offset + 1];
-	bios->legacy.i2c_indices.panel = bios->data[legacy_i2c_offset + 2];
-
-	if (bmplength > 74) {
-		bios->fmaxvco = ROM32(bmp[67]);
-		bios->fminvco = ROM32(bmp[71]);
-	}
-	if (bmplength > 88)
-		parse_script_table_pointers(bios, offset + 75);
-	if (bmplength > 94) {
-		bios->tmds.output0_script_ptr = ROM16(bmp[89]);
-		bios->tmds.output1_script_ptr = ROM16(bmp[91]);
-		/*
-		 * Never observed in use with lvds scripts, but is reused for
-		 * 18/24 bit panel interface default for EDID equipped panels
-		 * (if_is_24bit not set directly to avoid any oscillation).
-		 */
-		bios->legacy.lvds_single_a_script_ptr = ROM16(bmp[95]);
-	}
-	if (bmplength > 108) {
-		bios->fp.fptablepointer = ROM16(bmp[105]);
-		bios->fp.fpxlatetableptr = ROM16(bmp[107]);
-		bios->fp.xlatwidth = 1;
-	}
-	if (bmplength > 120) {
-		bios->fp.lvdsmanufacturerpointer = ROM16(bmp[117]);
-		bios->fp.fpxlatemanufacturertableptr = ROM16(bmp[119]);
-	}
-	if (bmplength > 143)
-		bios->pll_limit_tbl_ptr = ROM16(bmp[142]);
-
-	if (bmplength > 157)
-		bios->fp.duallink_transition_clk = ROM16(bmp[156]) * 10;
-
-	return 0;
-}
-
-static uint16_t findstr(uint8_t *data, int n, const uint8_t *str, int len)
-{
-	int i, j;
-
-	for (i = 0; i <= (n - len); i++) {
-		for (j = 0; j < len; j++)
-			if (data[i + j] != str[j])
-				break;
-		if (j == len)
-			return i;
-	}
-
-	return 0;
-}
-
-void *
-dcb_table(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u8 *dcb = NULL;
-
-	if (dev_priv->card_type > NV_04)
-		dcb = ROMPTR(dev, dev_priv->vbios.data[0x36]);
-	if (!dcb) {
-		NV_WARNONCE(dev, "No DCB data found in VBIOS\n");
-		return NULL;
-	}
-
-	if (dcb[0] >= 0x41) {
-		NV_WARNONCE(dev, "DCB version 0x%02x unknown\n", dcb[0]);
-		return NULL;
-	} else
-	if (dcb[0] >= 0x30) {
-		if (ROM32(dcb[6]) == 0x4edcbdcb)
-			return dcb;
-	} else
-	if (dcb[0] >= 0x20) {
-		if (ROM32(dcb[4]) == 0x4edcbdcb)
-			return dcb;
-	} else
-	if (dcb[0] >= 0x15) {
-		if (!memcmp(&dcb[-7], "DEV_REC", 7))
-			return dcb;
-	} else {
-		/*
-		 * v1.4 (some NV15/16, NV11+) seems the same as v1.5, but
-		 * always has the same single (crt) entry, even when tv-out
-		 * present, so the conclusion is this version cannot really
-		 * be used.
-		 *
-		 * v1.2 tables (some NV6/10, and NV15+) normally have the
-		 * same 5 entries, which are not specific to the card and so
-		 * no use.
-		 *
-		 * v1.2 does have an I2C table that read_dcb_i2c_table can
-		 * handle, but cards exist (nv11 in #14821) with a bad i2c
-		 * table pointer, so use the indices parsed in
-		 * parse_bmp_structure.
-		 *
-		 * v1.1 (NV5+, maybe some NV4) is entirely unhelpful
-		 */
-		NV_WARNONCE(dev, "No useful DCB data in VBIOS\n");
-		return NULL;
-	}
-
-	NV_WARNONCE(dev, "DCB header validation failed\n");
-	return NULL;
-}
-
-void *
-dcb_outp(struct drm_device *dev, u8 idx)
-{
-	u8 *dcb = dcb_table(dev);
-	if (dcb && dcb[0] >= 0x30) {
-		if (idx < dcb[2])
-			return dcb + dcb[1] + (idx * dcb[3]);
-	} else
-	if (dcb && dcb[0] >= 0x20) {
-		u8 *i2c = ROMPTR(dev, dcb[2]);
-		u8 *ent = dcb + 8 + (idx * 8);
-		if (i2c && ent < i2c)
-			return ent;
-	} else
-	if (dcb && dcb[0] >= 0x15) {
-		u8 *i2c = ROMPTR(dev, dcb[2]);
-		u8 *ent = dcb + 4 + (idx * 10);
-		if (i2c && ent < i2c)
-			return ent;
-	}
-
-	return NULL;
-}
-
-int
-dcb_outp_foreach(struct drm_device *dev, void *data,
-		 int (*exec)(struct drm_device *, void *, int idx, u8 *outp))
-{
-	int ret, idx = -1;
-	u8 *outp = NULL;
-	while ((outp = dcb_outp(dev, ++idx))) {
-		if (ROM32(outp[0]) == 0x00000000)
-			break; /* seen on an NV11 with DCB v1.5 */
-		if (ROM32(outp[0]) == 0xffffffff)
-			break; /* seen on an NV17 with DCB v2.0 */
-
-		if ((outp[0] & 0x0f) == OUTPUT_UNUSED)
-			continue;
-		if ((outp[0] & 0x0f) == OUTPUT_EOL)
-			break;
-
-		ret = exec(dev, data, idx, outp);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-u8 *
-dcb_conntab(struct drm_device *dev)
-{
-	u8 *dcb = dcb_table(dev);
-	if (dcb && dcb[0] >= 0x30 && dcb[1] >= 0x16) {
-		u8 *conntab = ROMPTR(dev, dcb[0x14]);
-		if (conntab && conntab[0] >= 0x30 && conntab[0] <= 0x40)
-			return conntab;
-	}
-	return NULL;
-}
-
-u8 *
-dcb_conn(struct drm_device *dev, u8 idx)
-{
-	u8 *conntab = dcb_conntab(dev);
-	if (conntab && idx < conntab[2])
-		return conntab + conntab[1] + (idx * conntab[3]);
-	return NULL;
-}
-
-static struct dcb_entry *new_dcb_entry(struct dcb_table *dcb)
-{
-	struct dcb_entry *entry = &dcb->entry[dcb->entries];
-
-	memset(entry, 0, sizeof(struct dcb_entry));
-	entry->index = dcb->entries++;
-
-	return entry;
-}
-
-static void fabricate_dcb_output(struct dcb_table *dcb, int type, int i2c,
-				 int heads, int or)
-{
-	struct dcb_entry *entry = new_dcb_entry(dcb);
-
-	entry->type = type;
-	entry->i2c_index = i2c;
-	entry->heads = heads;
-	if (type != OUTPUT_ANALOG)
-		entry->location = !DCB_LOC_ON_CHIP; /* ie OFF CHIP */
-	entry->or = or;
-}
-
-static bool
-parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb,
-		  uint32_t conn, uint32_t conf, struct dcb_entry *entry)
-{
-	entry->type = conn & 0xf;
-	entry->i2c_index = (conn >> 4) & 0xf;
-	entry->heads = (conn >> 8) & 0xf;
-	entry->connector = (conn >> 12) & 0xf;
-	entry->bus = (conn >> 16) & 0xf;
-	entry->location = (conn >> 20) & 0x3;
-	entry->or = (conn >> 24) & 0xf;
-
-	switch (entry->type) {
-	case OUTPUT_ANALOG:
-		/*
-		 * Although the rest of a CRT conf dword is usually
-		 * zeros, mac biosen have stuff there so we must mask
-		 */
-		entry->crtconf.maxfreq = (dcb->version < 0x30) ?
-					 (conf & 0xffff) * 10 :
-					 (conf & 0xff) * 10000;
-		break;
-	case OUTPUT_LVDS:
-		{
-		uint32_t mask;
-		if (conf & 0x1)
-			entry->lvdsconf.use_straps_for_mode = true;
-		if (dcb->version < 0x22) {
-			mask = ~0xd;
-			/*
-			 * The laptop in bug 14567 lies and claims to not use
-			 * straps when it does, so assume all DCB 2.0 laptops
-			 * use straps, until a broken EDID using one is produced
-			 */
-			entry->lvdsconf.use_straps_for_mode = true;
-			/*
-			 * Both 0x4 and 0x8 show up in v2.0 tables; assume they
-			 * mean the same thing (probably wrong, but might work)
-			 */
-			if (conf & 0x4 || conf & 0x8)
-				entry->lvdsconf.use_power_scripts = true;
-		} else {
-			mask = ~0x7;
-			if (conf & 0x2)
-				entry->lvdsconf.use_acpi_for_edid = true;
-			if (conf & 0x4)
-				entry->lvdsconf.use_power_scripts = true;
-			entry->lvdsconf.sor.link = (conf & 0x00000030) >> 4;
-		}
-		if (conf & mask) {
-			/*
-			 * Until we even try to use these on G8x, it's
-			 * useless reporting unknown bits.  They all are.
-			 */
-			if (dcb->version >= 0x40)
-				break;
-
-			NV_ERROR(dev, "Unknown LVDS configuration bits, "
-				      "please report\n");
-		}
-		break;
-		}
-	case OUTPUT_TV:
-	{
-		if (dcb->version >= 0x30)
-			entry->tvconf.has_component_output = conf & (0x8 << 4);
-		else
-			entry->tvconf.has_component_output = false;
-
-		break;
-	}
-	case OUTPUT_DP:
-		entry->dpconf.sor.link = (conf & 0x00000030) >> 4;
-		switch ((conf & 0x00e00000) >> 21) {
-		case 0:
-			entry->dpconf.link_bw = 162000;
-			break;
-		default:
-			entry->dpconf.link_bw = 270000;
-			break;
-		}
-		switch ((conf & 0x0f000000) >> 24) {
-		case 0xf:
-			entry->dpconf.link_nr = 4;
-			break;
-		case 0x3:
-			entry->dpconf.link_nr = 2;
-			break;
-		default:
-			entry->dpconf.link_nr = 1;
-			break;
-		}
-		break;
-	case OUTPUT_TMDS:
-		if (dcb->version >= 0x40)
-			entry->tmdsconf.sor.link = (conf & 0x00000030) >> 4;
-		else if (dcb->version >= 0x30)
-			entry->tmdsconf.slave_addr = (conf & 0x00000700) >> 8;
-		else if (dcb->version >= 0x22)
-			entry->tmdsconf.slave_addr = (conf & 0x00000070) >> 4;
-
-		break;
-	case OUTPUT_EOL:
-		/* weird g80 mobile type that "nv" treats as a terminator */
-		dcb->entries--;
-		return false;
-	default:
-		break;
-	}
-
-	if (dcb->version < 0x40) {
-		/* Normal entries consist of a single bit, but dual link has
-		 * the next most significant bit set too
-		 */
-		entry->duallink_possible =
-			((1 << (ffs(entry->or) - 1)) * 3 == entry->or);
-	} else {
-		entry->duallink_possible = (entry->sorconf.link == 3);
-	}
-
-	/* unsure what DCB version introduces this, 3.0? */
-	if (conf & 0x100000)
-		entry->i2c_upper_default = true;
-
-	return true;
-}
-
-static bool
-parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb,
-		  uint32_t conn, uint32_t conf, struct dcb_entry *entry)
-{
-	switch (conn & 0x0000000f) {
-	case 0:
-		entry->type = OUTPUT_ANALOG;
-		break;
-	case 1:
-		entry->type = OUTPUT_TV;
-		break;
-	case 2:
-	case 4:
-		if (conn & 0x10)
-			entry->type = OUTPUT_LVDS;
-		else
-			entry->type = OUTPUT_TMDS;
-		break;
-	case 3:
-		entry->type = OUTPUT_LVDS;
-		break;
-	default:
-		NV_ERROR(dev, "Unknown DCB type %d\n", conn & 0x0000000f);
-		return false;
-	}
-
-	entry->i2c_index = (conn & 0x0003c000) >> 14;
-	entry->heads = ((conn & 0x001c0000) >> 18) + 1;
-	entry->or = entry->heads; /* same as heads, hopefully safe enough */
-	entry->location = (conn & 0x01e00000) >> 21;
-	entry->bus = (conn & 0x0e000000) >> 25;
-	entry->duallink_possible = false;
-
-	switch (entry->type) {
-	case OUTPUT_ANALOG:
-		entry->crtconf.maxfreq = (conf & 0xffff) * 10;
-		break;
-	case OUTPUT_TV:
-		entry->tvconf.has_component_output = false;
-		break;
-	case OUTPUT_LVDS:
-		if ((conn & 0x00003f00) >> 8 != 0x10)
-			entry->lvdsconf.use_straps_for_mode = true;
-		entry->lvdsconf.use_power_scripts = true;
-		break;
-	default:
-		break;
-	}
-
-	return true;
-}
-
-static
-void merge_like_dcb_entries(struct drm_device *dev, struct dcb_table *dcb)
-{
-	/*
-	 * DCB v2.0 lists each output combination separately.
-	 * Here we merge compatible entries to have fewer outputs, with
-	 * more options
-	 */
-
-	int i, newentries = 0;
-
-	for (i = 0; i < dcb->entries; i++) {
-		struct dcb_entry *ient = &dcb->entry[i];
-		int j;
-
-		for (j = i + 1; j < dcb->entries; j++) {
-			struct dcb_entry *jent = &dcb->entry[j];
-
-			if (jent->type == 100) /* already merged entry */
-				continue;
-
-			/* merge heads field when all other fields the same */
-			if (jent->i2c_index == ient->i2c_index &&
-			    jent->type == ient->type &&
-			    jent->location == ient->location &&
-			    jent->or == ient->or) {
-				NV_TRACE(dev, "Merging DCB entries %d and %d\n",
-					 i, j);
-				ient->heads |= jent->heads;
-				jent->type = 100; /* dummy value */
-			}
-		}
-	}
-
-	/* Compact entries merged into others out of dcb */
-	for (i = 0; i < dcb->entries; i++) {
-		if (dcb->entry[i].type == 100)
-			continue;
-
-		if (newentries != i) {
-			dcb->entry[newentries] = dcb->entry[i];
-			dcb->entry[newentries].index = newentries;
-		}
-		newentries++;
-	}
-
-	dcb->entries = newentries;
-}
-
-static bool
-apply_dcb_encoder_quirks(struct drm_device *dev, int idx, u32 *conn, u32 *conf)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct dcb_table *dcb = &dev_priv->vbios.dcb;
-
-	/* Dell Precision M6300
-	 *   DCB entry 2: 02025312 00000010
-	 *   DCB entry 3: 02026312 00000020
-	 *
-	 * Identical, except apparently a different connector on a
-	 * different SOR link.  Not a clue how we're supposed to know
-	 * which one is in use if it even shares an i2c line...
-	 *
-	 * Ignore the connector on the second SOR link to prevent
-	 * nasty problems until this is sorted (assuming it's not a
-	 * VBIOS bug).
-	 */
-	if (nv_match_device(dev, 0x040d, 0x1028, 0x019b)) {
-		if (*conn == 0x02026312 && *conf == 0x00000020)
-			return false;
-	}
-
-	/* GeForce3 Ti 200
-	 *
-	 * DCB reports an LVDS output that should be TMDS:
-	 *   DCB entry 1: f2005014 ffffffff
-	 */
-	if (nv_match_device(dev, 0x0201, 0x1462, 0x8851)) {
-		if (*conn == 0xf2005014 && *conf == 0xffffffff) {
-			fabricate_dcb_output(dcb, OUTPUT_TMDS, 1, 1, 1);
-			return false;
-		}
-	}
-
-	/* XFX GT-240X-YA
-	 *
-	 * So many things wrong here, replace the entire encoder table..
-	 */
-	if (nv_match_device(dev, 0x0ca3, 0x1682, 0x3003)) {
-		if (idx == 0) {
-			*conn = 0x02001300; /* VGA, connector 1 */
-			*conf = 0x00000028;
-		} else
-		if (idx == 1) {
-			*conn = 0x01010312; /* DVI, connector 0 */
-			*conf = 0x00020030;
-		} else
-		if (idx == 2) {
-			*conn = 0x01010310; /* VGA, connector 0 */
-			*conf = 0x00000028;
-		} else
-		if (idx == 3) {
-			*conn = 0x02022362; /* HDMI, connector 2 */
-			*conf = 0x00020010;
-		} else {
-			*conn = 0x0000000e; /* EOL */
-			*conf = 0x00000000;
-		}
-	}
-
-	/* Some other twisted XFX board (rhbz#694914)
-	 *
-	 * The DVI/VGA encoder combo that's supposed to represent the
-	 * DVI-I connector actually point at two different ones, and
-	 * the HDMI connector ends up paired with the VGA instead.
-	 *
-	 * Connector table is missing anything for VGA at all, pointing it
-	 * an invalid conntab entry 2 so we figure it out ourself.
-	 */
-	if (nv_match_device(dev, 0x0615, 0x1682, 0x2605)) {
-		if (idx == 0) {
-			*conn = 0x02002300; /* VGA, connector 2 */
-			*conf = 0x00000028;
-		} else
-		if (idx == 1) {
-			*conn = 0x01010312; /* DVI, connector 0 */
-			*conf = 0x00020030;
-		} else
-		if (idx == 2) {
-			*conn = 0x04020310; /* VGA, connector 0 */
-			*conf = 0x00000028;
-		} else
-		if (idx == 3) {
-			*conn = 0x02021322; /* HDMI, connector 1 */
-			*conf = 0x00020010;
-		} else {
-			*conn = 0x0000000e; /* EOL */
-			*conf = 0x00000000;
-		}
-	}
-
-	return true;
-}
-
-static void
-fabricate_dcb_encoder_table(struct drm_device *dev, struct nvbios *bios)
-{
-	struct dcb_table *dcb = &bios->dcb;
-	int all_heads = (nv_two_heads(dev) ? 3 : 1);
-
-#ifdef __powerpc__
-	/* Apple iMac G4 NV17 */
-	if (of_machine_is_compatible("PowerMac4,5")) {
-		fabricate_dcb_output(dcb, OUTPUT_TMDS, 0, all_heads, 1);
-		fabricate_dcb_output(dcb, OUTPUT_ANALOG, 1, all_heads, 2);
-		return;
-	}
-#endif
-
-	/* Make up some sane defaults */
-	fabricate_dcb_output(dcb, OUTPUT_ANALOG,
-			     bios->legacy.i2c_indices.crt, 1, 1);
-
-	if (nv04_tv_identify(dev, bios->legacy.i2c_indices.tv) >= 0)
-		fabricate_dcb_output(dcb, OUTPUT_TV,
-				     bios->legacy.i2c_indices.tv,
-				     all_heads, 0);
-
-	else if (bios->tmds.output0_script_ptr ||
-		 bios->tmds.output1_script_ptr)
-		fabricate_dcb_output(dcb, OUTPUT_TMDS,
-				     bios->legacy.i2c_indices.panel,
-				     all_heads, 1);
-}
-
-static int
-parse_dcb_entry(struct drm_device *dev, void *data, int idx, u8 *outp)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct dcb_table *dcb = &dev_priv->vbios.dcb;
-	u32 conf = (dcb->version >= 0x20) ? ROM32(outp[4]) : ROM32(outp[6]);
-	u32 conn = ROM32(outp[0]);
-	bool ret;
-
-	if (apply_dcb_encoder_quirks(dev, idx, &conn, &conf)) {
-		struct dcb_entry *entry = new_dcb_entry(dcb);
-
-		NV_TRACEWARN(dev, "DCB outp %02d: %08x %08x\n", idx, conn, conf);
-
-		if (dcb->version >= 0x20)
-			ret = parse_dcb20_entry(dev, dcb, conn, conf, entry);
-		else
-			ret = parse_dcb15_entry(dev, dcb, conn, conf, entry);
-		if (!ret)
-			return 1; /* stop parsing */
-
-		/* Ignore the I2C index for on-chip TV-out, as there
-		 * are cards with bogus values (nv31m in bug 23212),
-		 * and it's otherwise useless.
-		 */
-		if (entry->type == OUTPUT_TV &&
-		    entry->location == DCB_LOC_ON_CHIP)
-			entry->i2c_index = 0x0f;
-	}
-
-	return 0;
-}
-
-static void
-dcb_fake_connectors(struct nvbios *bios)
-{
-	struct dcb_table *dcbt = &bios->dcb;
-	u8 map[16] = { };
-	int i, idx = 0;
-
-	/* heuristic: if we ever get a non-zero connector field, assume
-	 * that all the indices are valid and we don't need fake them.
-	 *
-	 * and, as usual, a blacklist of boards with bad bios data..
-	 */
-	if (!nv_match_device(bios->dev, 0x0392, 0x107d, 0x20a2)) {
-		for (i = 0; i < dcbt->entries; i++) {
-			if (dcbt->entry[i].connector)
-				return;
-		}
-	}
-
-	/* no useful connector info available, we need to make it up
-	 * ourselves.  the rule here is: anything on the same i2c bus
-	 * is considered to be on the same connector.  any output
-	 * without an associated i2c bus is assigned its own unique
-	 * connector index.
-	 */
-	for (i = 0; i < dcbt->entries; i++) {
-		u8 i2c = dcbt->entry[i].i2c_index;
-		if (i2c == 0x0f) {
-			dcbt->entry[i].connector = idx++;
-		} else {
-			if (!map[i2c])
-				map[i2c] = ++idx;
-			dcbt->entry[i].connector = map[i2c] - 1;
-		}
-	}
-
-	/* if we created more than one connector, destroy the connector
-	 * table - just in case it has random, rather than stub, entries.
-	 */
-	if (i > 1) {
-		u8 *conntab = dcb_conntab(bios->dev);
-		if (conntab)
-			conntab[0] = 0x00;
-	}
-}
-
-static int
-parse_dcb_table(struct drm_device *dev, struct nvbios *bios)
-{
-	struct dcb_table *dcb = &bios->dcb;
-	u8 *dcbt, *conn;
-	int idx;
-
-	dcbt = dcb_table(dev);
-	if (!dcbt) {
-		/* handle pre-DCB boards */
-		if (bios->type == NVBIOS_BMP) {
-			fabricate_dcb_encoder_table(dev, bios);
-			return 0;
-		}
-
-		return -EINVAL;
-	}
-
-	NV_TRACE(dev, "DCB version %d.%d\n", dcbt[0] >> 4, dcbt[0] & 0xf);
-
-	dcb->version = dcbt[0];
-	dcb_outp_foreach(dev, NULL, parse_dcb_entry);
-
-	/*
-	 * apart for v2.1+ not being known for requiring merging, this
-	 * guarantees dcbent->index is the index of the entry in the rom image
-	 */
-	if (dcb->version < 0x21)
-		merge_like_dcb_entries(dev, dcb);
-
-	if (!dcb->entries)
-		return -ENXIO;
-
-	/* dump connector table entries to log, if any exist */
-	idx = -1;
-	while ((conn = dcb_conn(dev, ++idx))) {
-		if (conn[0] != 0xff) {
-			NV_TRACE(dev, "DCB conn %02d: ", idx);
-			if (dcb_conntab(dev)[3] < 4)
-				printk("%04x\n", ROM16(conn[0]));
-			else
-				printk("%08x\n", ROM32(conn[0]));
-		}
-	}
-	dcb_fake_connectors(bios);
-	return 0;
-}
-
-static int load_nv17_hwsq_ucode_entry(struct drm_device *dev, struct nvbios *bios, uint16_t hwsq_offset, int entry)
-{
-	/*
-	 * The header following the "HWSQ" signature has the number of entries,
-	 * and the entry size
-	 *
-	 * An entry consists of a dword to write to the sequencer control reg
-	 * (0x00001304), followed by the ucode bytes, written sequentially,
-	 * starting at reg 0x00001400
-	 */
-
-	uint8_t bytes_to_write;
-	uint16_t hwsq_entry_offset;
-	int i;
-
-	if (bios->data[hwsq_offset] <= entry) {
-		NV_ERROR(dev, "Too few entries in HW sequencer table for "
-				"requested entry\n");
-		return -ENOENT;
-	}
-
-	bytes_to_write = bios->data[hwsq_offset + 1];
-
-	if (bytes_to_write != 36) {
-		NV_ERROR(dev, "Unknown HW sequencer entry size\n");
-		return -EINVAL;
-	}
-
-	NV_TRACE(dev, "Loading NV17 power sequencing microcode\n");
-
-	hwsq_entry_offset = hwsq_offset + 2 + entry * bytes_to_write;
-
-	/* set sequencer control */
-	bios_wr32(bios, 0x00001304, ROM32(bios->data[hwsq_entry_offset]));
-	bytes_to_write -= 4;
-
-	/* write ucode */
-	for (i = 0; i < bytes_to_write; i += 4)
-		bios_wr32(bios, 0x00001400 + i, ROM32(bios->data[hwsq_entry_offset + i + 4]));
-
-	/* twiddle NV_PBUS_DEBUG_4 */
-	bios_wr32(bios, NV_PBUS_DEBUG_4, bios_rd32(bios, NV_PBUS_DEBUG_4) | 0x18);
-
-	return 0;
-}
-
-static int load_nv17_hw_sequencer_ucode(struct drm_device *dev,
-					struct nvbios *bios)
-{
-	/*
-	 * BMP based cards, from NV17, need a microcode loading to correctly
-	 * control the GPIO etc for LVDS panels
-	 *
-	 * BIT based cards seem to do this directly in the init scripts
-	 *
-	 * The microcode entries are found by the "HWSQ" signature.
-	 */
-
-	const uint8_t hwsq_signature[] = { 'H', 'W', 'S', 'Q' };
-	const int sz = sizeof(hwsq_signature);
-	int hwsq_offset;
-
-	hwsq_offset = findstr(bios->data, bios->length, hwsq_signature, sz);
-	if (!hwsq_offset)
-		return 0;
-
-	/* always use entry 0? */
-	return load_nv17_hwsq_ucode_entry(dev, bios, hwsq_offset + sz, 0);
-}
-
-uint8_t *nouveau_bios_embedded_edid(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	const uint8_t edid_sig[] = {
-			0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 };
-	uint16_t offset = 0;
-	uint16_t newoffset;
-	int searchlen = NV_PROM_SIZE;
-
-	if (bios->fp.edid)
-		return bios->fp.edid;
-
-	while (searchlen) {
-		newoffset = findstr(&bios->data[offset], searchlen,
-								edid_sig, 8);
-		if (!newoffset)
-			return NULL;
-		offset += newoffset;
-		if (!nv_cksum(&bios->data[offset], EDID1_LEN))
-			break;
-
-		searchlen -= offset;
-		offset++;
-	}
-
-	NV_TRACE(dev, "Found EDID in BIOS\n");
-
-	return bios->fp.edid = &bios->data[offset];
-}
-
-void
-nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table,
-			    struct dcb_entry *dcbent, int crtc)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct init_exec iexec = { true, false };
-
-	spin_lock_bh(&bios->lock);
-	bios->display.output = dcbent;
-	bios->display.crtc = crtc;
-	parse_init_table(bios, table, &iexec);
-	bios->display.output = NULL;
-	spin_unlock_bh(&bios->lock);
-}
-
-void
-nouveau_bios_init_exec(struct drm_device *dev, uint16_t table)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct init_exec iexec = { true, false };
-
-	parse_init_table(bios, table, &iexec);
-}
-
-static bool NVInitVBIOS(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-
-	memset(bios, 0, sizeof(struct nvbios));
-	spin_lock_init(&bios->lock);
-	bios->dev = dev;
-
-	return bios_shadow(dev);
-}
-
-static int nouveau_parse_vbios_struct(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	const uint8_t bit_signature[] = { 0xff, 0xb8, 'B', 'I', 'T' };
-	const uint8_t bmp_signature[] = { 0xff, 0x7f, 'N', 'V', 0x0 };
-	int offset;
-
-	offset = findstr(bios->data, bios->length,
-					bit_signature, sizeof(bit_signature));
-	if (offset) {
-		NV_TRACE(dev, "BIT BIOS found\n");
-		bios->type = NVBIOS_BIT;
-		bios->offset = offset;
-		return parse_bit_structure(bios, offset + 6);
-	}
-
-	offset = findstr(bios->data, bios->length,
-					bmp_signature, sizeof(bmp_signature));
-	if (offset) {
-		NV_TRACE(dev, "BMP BIOS found\n");
-		bios->type = NVBIOS_BMP;
-		bios->offset = offset;
-		return parse_bmp_structure(dev, bios, offset);
-	}
-
-	NV_ERROR(dev, "No known BIOS signature found\n");
-	return -ENODEV;
-}
-
-int
-nouveau_run_vbios_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	int i, ret = 0;
-
-	/* Reset the BIOS head to 0. */
-	bios->state.crtchead = 0;
-
-	if (bios->major_version < 5)	/* BMP only */
-		load_nv17_hw_sequencer_ucode(dev, bios);
-
-	if (bios->execute) {
-		bios->fp.last_script_invoc = 0;
-		bios->fp.lvds_init_run = false;
-	}
-
-	parse_init_tables(bios);
-
-	/*
-	 * Runs some additional script seen on G8x VBIOSen.  The VBIOS'
-	 * parser will run this right after the init tables, the binary
-	 * driver appears to run it at some point later.
-	 */
-	if (bios->some_script_ptr) {
-		struct init_exec iexec = {true, false};
-
-		NV_INFO(dev, "Parsing VBIOS init table at offset 0x%04X\n",
-			bios->some_script_ptr);
-		parse_init_table(bios, bios->some_script_ptr, &iexec);
-	}
-
-	if (dev_priv->card_type >= NV_50) {
-		for (i = 0; i < bios->dcb.entries; i++) {
-			nouveau_bios_run_display_table(dev, 0, 0,
-						       &bios->dcb.entry[i], -1);
-		}
-	}
-
-	return ret;
-}
-
-static bool
-nouveau_bios_posted(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned htotal;
-
-	if (dev_priv->card_type >= NV_50) {
-		if (NVReadVgaCrtc(dev, 0, 0x00) == 0 &&
-		    NVReadVgaCrtc(dev, 0, 0x1a) == 0)
-			return false;
-		return true;
-	}
-
-	htotal  = NVReadVgaCrtc(dev, 0, 0x06);
-	htotal |= (NVReadVgaCrtc(dev, 0, 0x07) & 0x01) << 8;
-	htotal |= (NVReadVgaCrtc(dev, 0, 0x07) & 0x20) << 4;
-	htotal |= (NVReadVgaCrtc(dev, 0, 0x25) & 0x01) << 10;
-	htotal |= (NVReadVgaCrtc(dev, 0, 0x41) & 0x01) << 11;
-
-	return (htotal != 0);
-}
-
-int
-nouveau_bios_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	int ret;
-
-	if (!NVInitVBIOS(dev))
-		return -ENODEV;
-
-	ret = nouveau_parse_vbios_struct(dev);
-	if (ret)
-		return ret;
-
-	ret = nouveau_i2c_init(dev);
-	if (ret)
-		return ret;
-
-	ret = nouveau_mxm_init(dev);
-	if (ret)
-		return ret;
-
-	ret = parse_dcb_table(dev, bios);
-	if (ret)
-		return ret;
-
-	if (!bios->major_version)	/* we don't run version 0 bios */
-		return 0;
-
-	/* init script execution disabled */
-	bios->execute = false;
-
-	/* ... unless card isn't POSTed already */
-	if (!nouveau_bios_posted(dev)) {
-		NV_INFO(dev, "Adaptor not initialised, "
-			"running VBIOS init tables.\n");
-		bios->execute = true;
-	}
-	if (nouveau_force_post)
-		bios->execute = true;
-
-	ret = nouveau_run_vbios_init(dev);
-	if (ret)
-		return ret;
-
-	/* feature_byte on BMP is poor, but init always sets CR4B */
-	if (bios->major_version < 5)
-		bios->is_mobile = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_4B) & 0x40;
-
-	/* all BIT systems need p_f_m_t for digital_min_front_porch */
-	if (bios->is_mobile || bios->major_version >= 5)
-		ret = parse_fp_mode_table(dev, bios);
-
-	/* allow subsequent scripts to execute */
-	bios->execute = true;
-
-	return 0;
-}
-
-void
-nouveau_bios_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nouveau_mxm_fini(dev);
-	nouveau_i2c_fini(dev);
-
-	kfree(dev_priv->vbios.data);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_bios.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_bios.h
deleted file mode 100644
index 298a3af4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_bios.h
+++ /dev/null
@@ -1,312 +0,0 @@
-/*
- * Copyright 2007-2008 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef __NOUVEAU_BIOS_H__
-#define __NOUVEAU_BIOS_H__
-
-#include "nvreg.h"
-#include "nouveau_i2c.h"
-
-#define DCB_MAX_NUM_ENTRIES 16
-#define DCB_MAX_NUM_I2C_ENTRIES 16
-#define DCB_MAX_NUM_GPIO_ENTRIES 32
-#define DCB_MAX_NUM_CONNECTOR_ENTRIES 16
-
-#define DCB_LOC_ON_CHIP 0
-
-#define ROM16(x) le16_to_cpu(*(u16 *)&(x))
-#define ROM32(x) le32_to_cpu(*(u32 *)&(x))
-#define ROM48(x) ({ u8 *p = &(x); (u64)ROM16(p[4]) << 32 | ROM32(p[0]); })
-#define ROM64(x) le64_to_cpu(*(u64 *)&(x))
-#define ROMPTR(d,x) ({            \
-	struct drm_nouveau_private *dev_priv = (d)->dev_private; \
-	ROM16(x) ? &dev_priv->vbios.data[ROM16(x)] : NULL; \
-})
-
-struct bit_entry {
-	uint8_t  id;
-	uint8_t  version;
-	uint16_t length;
-	uint16_t offset;
-	uint8_t *data;
-};
-
-int bit_table(struct drm_device *, u8 id, struct bit_entry *);
-
-enum dcb_gpio_tag {
-	DCB_GPIO_PANEL_POWER = 0x01,
-	DCB_GPIO_TVDAC0 = 0x0c,
-	DCB_GPIO_TVDAC1 = 0x2d,
-	DCB_GPIO_PWM_FAN = 0x09,
-	DCB_GPIO_FAN_SENSE = 0x3d,
-	DCB_GPIO_UNUSED = 0xff
-};
-
-enum dcb_connector_type {
-	DCB_CONNECTOR_VGA = 0x00,
-	DCB_CONNECTOR_TV_0 = 0x10,
-	DCB_CONNECTOR_TV_1 = 0x11,
-	DCB_CONNECTOR_TV_3 = 0x13,
-	DCB_CONNECTOR_DVI_I = 0x30,
-	DCB_CONNECTOR_DVI_D = 0x31,
-	DCB_CONNECTOR_DMS59_0 = 0x38,
-	DCB_CONNECTOR_DMS59_1 = 0x39,
-	DCB_CONNECTOR_LVDS = 0x40,
-	DCB_CONNECTOR_LVDS_SPWG = 0x41,
-	DCB_CONNECTOR_DP = 0x46,
-	DCB_CONNECTOR_eDP = 0x47,
-	DCB_CONNECTOR_HDMI_0 = 0x60,
-	DCB_CONNECTOR_HDMI_1 = 0x61,
-	DCB_CONNECTOR_DMS59_DP0 = 0x64,
-	DCB_CONNECTOR_DMS59_DP1 = 0x65,
-	DCB_CONNECTOR_NONE = 0xff
-};
-
-enum dcb_type {
-	OUTPUT_ANALOG = 0,
-	OUTPUT_TV = 1,
-	OUTPUT_TMDS = 2,
-	OUTPUT_LVDS = 3,
-	OUTPUT_DP = 6,
-	OUTPUT_EOL = 14, /* DCB 4.0+, appears to be end-of-list */
-	OUTPUT_UNUSED = 15,
-	OUTPUT_ANY = -1
-};
-
-struct dcb_entry {
-	int index;	/* may not be raw dcb index if merging has happened */
-	enum dcb_type type;
-	uint8_t i2c_index;
-	uint8_t heads;
-	uint8_t connector;
-	uint8_t bus;
-	uint8_t location;
-	uint8_t or;
-	bool duallink_possible;
-	union {
-		struct sor_conf {
-			int link;
-		} sorconf;
-		struct {
-			int maxfreq;
-		} crtconf;
-		struct {
-			struct sor_conf sor;
-			bool use_straps_for_mode;
-			bool use_acpi_for_edid;
-			bool use_power_scripts;
-		} lvdsconf;
-		struct {
-			bool has_component_output;
-		} tvconf;
-		struct {
-			struct sor_conf sor;
-			int link_nr;
-			int link_bw;
-		} dpconf;
-		struct {
-			struct sor_conf sor;
-			int slave_addr;
-		} tmdsconf;
-	};
-	bool i2c_upper_default;
-};
-
-struct dcb_table {
-	uint8_t version;
-	int entries;
-	struct dcb_entry entry[DCB_MAX_NUM_ENTRIES];
-};
-
-enum nouveau_or {
-	OUTPUT_A = (1 << 0),
-	OUTPUT_B = (1 << 1),
-	OUTPUT_C = (1 << 2)
-};
-
-enum LVDS_script {
-	/* Order *does* matter here */
-	LVDS_INIT = 1,
-	LVDS_RESET,
-	LVDS_BACKLIGHT_ON,
-	LVDS_BACKLIGHT_OFF,
-	LVDS_PANEL_ON,
-	LVDS_PANEL_OFF
-};
-
-/* these match types in pll limits table version 0x40,
- * nouveau uses them on all chipsets internally where a
- * specific pll needs to be referenced, but the exact
- * register isn't known.
- */
-enum pll_types {
-	PLL_CORE   = 0x01,
-	PLL_SHADER = 0x02,
-	PLL_UNK03  = 0x03,
-	PLL_MEMORY = 0x04,
-	PLL_VDEC   = 0x05,
-	PLL_UNK40  = 0x40,
-	PLL_UNK41  = 0x41,
-	PLL_UNK42  = 0x42,
-	PLL_VPLL0  = 0x80,
-	PLL_VPLL1  = 0x81,
-	PLL_MAX    = 0xff
-};
-
-struct pll_lims {
-	u32 reg;
-
-	struct {
-		int minfreq;
-		int maxfreq;
-		int min_inputfreq;
-		int max_inputfreq;
-
-		uint8_t min_m;
-		uint8_t max_m;
-		uint8_t min_n;
-		uint8_t max_n;
-	} vco1, vco2;
-
-	uint8_t max_log2p;
-	/*
-	 * for most pre nv50 cards setting a log2P of 7 (the common max_log2p
-	 * value) is no different to 6 (at least for vplls) so allowing the MNP
-	 * calc to use 7 causes the generated clock to be out by a factor of 2.
-	 * however, max_log2p cannot be fixed-up during parsing as the
-	 * unmodified max_log2p value is still needed for setting mplls, hence
-	 * an additional max_usable_log2p member
-	 */
-	uint8_t max_usable_log2p;
-	uint8_t log2p_bias;
-
-	uint8_t min_p;
-	uint8_t max_p;
-
-	int refclk;
-};
-
-struct nvbios {
-	struct drm_device *dev;
-	enum {
-		NVBIOS_BMP,
-		NVBIOS_BIT
-	} type;
-	uint16_t offset;
-	uint32_t length;
-	uint8_t *data;
-
-	uint8_t chip_version;
-
-	uint32_t dactestval;
-	uint32_t tvdactestval;
-	uint8_t digital_min_front_porch;
-	bool fp_no_ddc;
-
-	spinlock_t lock;
-
-	bool execute;
-
-	uint8_t major_version;
-	uint8_t feature_byte;
-	bool is_mobile;
-
-	uint32_t fmaxvco, fminvco;
-
-	bool old_style_init;
-	uint16_t init_script_tbls_ptr;
-	uint16_t extra_init_script_tbl_ptr;
-	uint16_t macro_index_tbl_ptr;
-	uint16_t macro_tbl_ptr;
-	uint16_t condition_tbl_ptr;
-	uint16_t io_condition_tbl_ptr;
-	uint16_t io_flag_condition_tbl_ptr;
-	uint16_t init_function_tbl_ptr;
-
-	uint16_t pll_limit_tbl_ptr;
-	uint16_t ram_restrict_tbl_ptr;
-	uint8_t ram_restrict_group_count;
-
-	uint16_t some_script_ptr; /* BIT I + 14 */
-	uint16_t init96_tbl_ptr; /* BIT I + 16 */
-
-	struct dcb_table dcb;
-
-	struct {
-		int crtchead;
-	} state;
-
-	struct {
-		struct dcb_entry *output;
-		int crtc;
-		uint16_t script_table_ptr;
-	} display;
-
-	struct {
-		uint16_t fptablepointer;	/* also used by tmds */
-		uint16_t fpxlatetableptr;
-		int xlatwidth;
-		uint16_t lvdsmanufacturerpointer;
-		uint16_t fpxlatemanufacturertableptr;
-		uint16_t mode_ptr;
-		uint16_t xlated_entry;
-		bool power_off_for_reset;
-		bool reset_after_pclk_change;
-		bool dual_link;
-		bool link_c_increment;
-		bool if_is_24bit;
-		int duallink_transition_clk;
-		uint8_t strapless_is_24bit;
-		uint8_t *edid;
-
-		/* will need resetting after suspend */
-		int last_script_invoc;
-		bool lvds_init_run;
-	} fp;
-
-	struct {
-		uint16_t output0_script_ptr;
-		uint16_t output1_script_ptr;
-	} tmds;
-
-	struct {
-		uint16_t mem_init_tbl_ptr;
-		uint16_t sdr_seq_tbl_ptr;
-		uint16_t ddr_seq_tbl_ptr;
-
-		struct {
-			uint8_t crt, tv, panel;
-		} i2c_indices;
-
-		uint16_t lvds_single_a_script_ptr;
-	} legacy;
-};
-
-void *dcb_table(struct drm_device *);
-void *dcb_outp(struct drm_device *, u8 idx);
-int dcb_outp_foreach(struct drm_device *, void *data,
-		     int (*)(struct drm_device *, void *, int idx, u8 *outp));
-u8 *dcb_conntab(struct drm_device *);
-u8 *dcb_conn(struct drm_device *, u8 idx);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_bo.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_bo.c
deleted file mode 100644
index 12ce044f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ /dev/null
@@ -1,1207 +0,0 @@
-/*
- * Copyright 2007 Dave Airlied
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-/*
- * Authors: Dave Airlied <airlied@linux.ie>
- *	    Ben Skeggs   <darktama@iinet.net.au>
- *	    Jeremy Kolb  <jkolb@brandeis.edu>
- */
-
-#include "drmP.h"
-#include "ttm/ttm_page_alloc.h"
-
-#include "nouveau_drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_mm.h"
-#include "nouveau_vm.h"
-
-#include <linux/log2.h>
-#include <linux/slab.h>
-
-static void
-nouveau_bo_del_ttm(struct ttm_buffer_object *bo)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
-	struct drm_device *dev = dev_priv->dev;
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
-
-	if (unlikely(nvbo->gem))
-		DRM_ERROR("bo %p still attached to GEM object\n", bo);
-
-	nv10_mem_put_tile_region(dev, nvbo->tile, NULL);
-	kfree(nvbo);
-}
-
-static void
-nouveau_bo_fixup_align(struct nouveau_bo *nvbo, u32 flags,
-		       int *align, int *size)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
-
-	if (dev_priv->card_type < NV_50) {
-		if (nvbo->tile_mode) {
-			if (dev_priv->chipset >= 0x40) {
-				*align = 65536;
-				*size = roundup(*size, 64 * nvbo->tile_mode);
-
-			} else if (dev_priv->chipset >= 0x30) {
-				*align = 32768;
-				*size = roundup(*size, 64 * nvbo->tile_mode);
-
-			} else if (dev_priv->chipset >= 0x20) {
-				*align = 16384;
-				*size = roundup(*size, 64 * nvbo->tile_mode);
-
-			} else if (dev_priv->chipset >= 0x10) {
-				*align = 16384;
-				*size = roundup(*size, 32 * nvbo->tile_mode);
-			}
-		}
-	} else {
-		*size = roundup(*size, (1 << nvbo->page_shift));
-		*align = max((1 <<  nvbo->page_shift), *align);
-	}
-
-	*size = roundup(*size, PAGE_SIZE);
-}
-
-int
-nouveau_bo_new(struct drm_device *dev, int size, int align,
-	       uint32_t flags, uint32_t tile_mode, uint32_t tile_flags,
-	       struct nouveau_bo **pnvbo)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_bo *nvbo;
-	size_t acc_size;
-	int ret;
-
-	nvbo = kzalloc(sizeof(struct nouveau_bo), GFP_KERNEL);
-	if (!nvbo)
-		return -ENOMEM;
-	INIT_LIST_HEAD(&nvbo->head);
-	INIT_LIST_HEAD(&nvbo->entry);
-	INIT_LIST_HEAD(&nvbo->vma_list);
-	nvbo->tile_mode = tile_mode;
-	nvbo->tile_flags = tile_flags;
-	nvbo->bo.bdev = &dev_priv->ttm.bdev;
-
-	nvbo->page_shift = 12;
-	if (dev_priv->bar1_vm) {
-		if (!(flags & TTM_PL_FLAG_TT) && size > 256 * 1024)
-			nvbo->page_shift = dev_priv->bar1_vm->lpg_shift;
-	}
-
-	nouveau_bo_fixup_align(nvbo, flags, &align, &size);
-	nvbo->bo.mem.num_pages = size >> PAGE_SHIFT;
-	nouveau_bo_placement_set(nvbo, flags, 0);
-
-	acc_size = ttm_bo_dma_acc_size(&dev_priv->ttm.bdev, size,
-				       sizeof(struct nouveau_bo));
-
-	ret = ttm_bo_init(&dev_priv->ttm.bdev, &nvbo->bo, size,
-			  ttm_bo_type_device, &nvbo->placement,
-			  align >> PAGE_SHIFT, 0, false, NULL, acc_size,
-			  nouveau_bo_del_ttm);
-	if (ret) {
-		/* ttm will call nouveau_bo_del_ttm if it fails.. */
-		return ret;
-	}
-
-	*pnvbo = nvbo;
-	return 0;
-}
-
-static void
-set_placement_list(uint32_t *pl, unsigned *n, uint32_t type, uint32_t flags)
-{
-	*n = 0;
-
-	if (type & TTM_PL_FLAG_VRAM)
-		pl[(*n)++] = TTM_PL_FLAG_VRAM | flags;
-	if (type & TTM_PL_FLAG_TT)
-		pl[(*n)++] = TTM_PL_FLAG_TT | flags;
-	if (type & TTM_PL_FLAG_SYSTEM)
-		pl[(*n)++] = TTM_PL_FLAG_SYSTEM | flags;
-}
-
-static void
-set_placement_range(struct nouveau_bo *nvbo, uint32_t type)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
-	int vram_pages = dev_priv->vram_size >> PAGE_SHIFT;
-
-	if (dev_priv->card_type == NV_10 &&
-	    nvbo->tile_mode && (type & TTM_PL_FLAG_VRAM) &&
-	    nvbo->bo.mem.num_pages < vram_pages / 4) {
-		/*
-		 * Make sure that the color and depth buffers are handled
-		 * by independent memory controller units. Up to a 9x
-		 * speed up when alpha-blending and depth-test are enabled
-		 * at the same time.
-		 */
-		if (nvbo->tile_flags & NOUVEAU_GEM_TILE_ZETA) {
-			nvbo->placement.fpfn = vram_pages / 2;
-			nvbo->placement.lpfn = ~0;
-		} else {
-			nvbo->placement.fpfn = 0;
-			nvbo->placement.lpfn = vram_pages / 2;
-		}
-	}
-}
-
-void
-nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t type, uint32_t busy)
-{
-	struct ttm_placement *pl = &nvbo->placement;
-	uint32_t flags = TTM_PL_MASK_CACHING |
-		(nvbo->pin_refcnt ? TTM_PL_FLAG_NO_EVICT : 0);
-
-	pl->placement = nvbo->placements;
-	set_placement_list(nvbo->placements, &pl->num_placement,
-			   type, flags);
-
-	pl->busy_placement = nvbo->busy_placements;
-	set_placement_list(nvbo->busy_placements, &pl->num_busy_placement,
-			   type | busy, flags);
-
-	set_placement_range(nvbo, type);
-}
-
-int
-nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
-	struct ttm_buffer_object *bo = &nvbo->bo;
-	int ret;
-
-	if (nvbo->pin_refcnt && !(memtype & (1 << bo->mem.mem_type))) {
-		NV_ERROR(nouveau_bdev(bo->bdev)->dev,
-			 "bo %p pinned elsewhere: 0x%08x vs 0x%08x\n", bo,
-			 1 << bo->mem.mem_type, memtype);
-		return -EINVAL;
-	}
-
-	if (nvbo->pin_refcnt++)
-		return 0;
-
-	ret = ttm_bo_reserve(bo, false, false, false, 0);
-	if (ret)
-		goto out;
-
-	nouveau_bo_placement_set(nvbo, memtype, 0);
-
-	ret = nouveau_bo_validate(nvbo, false, false, false);
-	if (ret == 0) {
-		switch (bo->mem.mem_type) {
-		case TTM_PL_VRAM:
-			dev_priv->fb_aper_free -= bo->mem.size;
-			break;
-		case TTM_PL_TT:
-			dev_priv->gart_info.aper_free -= bo->mem.size;
-			break;
-		default:
-			break;
-		}
-	}
-	ttm_bo_unreserve(bo);
-out:
-	if (unlikely(ret))
-		nvbo->pin_refcnt--;
-	return ret;
-}
-
-int
-nouveau_bo_unpin(struct nouveau_bo *nvbo)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
-	struct ttm_buffer_object *bo = &nvbo->bo;
-	int ret;
-
-	if (--nvbo->pin_refcnt)
-		return 0;
-
-	ret = ttm_bo_reserve(bo, false, false, false, 0);
-	if (ret)
-		return ret;
-
-	nouveau_bo_placement_set(nvbo, bo->mem.placement, 0);
-
-	ret = nouveau_bo_validate(nvbo, false, false, false);
-	if (ret == 0) {
-		switch (bo->mem.mem_type) {
-		case TTM_PL_VRAM:
-			dev_priv->fb_aper_free += bo->mem.size;
-			break;
-		case TTM_PL_TT:
-			dev_priv->gart_info.aper_free += bo->mem.size;
-			break;
-		default:
-			break;
-		}
-	}
-
-	ttm_bo_unreserve(bo);
-	return ret;
-}
-
-int
-nouveau_bo_map(struct nouveau_bo *nvbo)
-{
-	int ret;
-
-	ret = ttm_bo_reserve(&nvbo->bo, false, false, false, 0);
-	if (ret)
-		return ret;
-
-	ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.mem.num_pages, &nvbo->kmap);
-	ttm_bo_unreserve(&nvbo->bo);
-	return ret;
-}
-
-void
-nouveau_bo_unmap(struct nouveau_bo *nvbo)
-{
-	if (nvbo)
-		ttm_bo_kunmap(&nvbo->kmap);
-}
-
-int
-nouveau_bo_validate(struct nouveau_bo *nvbo, bool interruptible,
-		    bool no_wait_reserve, bool no_wait_gpu)
-{
-	int ret;
-
-	ret = ttm_bo_validate(&nvbo->bo, &nvbo->placement, interruptible,
-			      no_wait_reserve, no_wait_gpu);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-u16
-nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index)
-{
-	bool is_iomem;
-	u16 *mem = ttm_kmap_obj_virtual(&nvbo->kmap, &is_iomem);
-	mem = &mem[index];
-	if (is_iomem)
-		return ioread16_native((void __force __iomem *)mem);
-	else
-		return *mem;
-}
-
-void
-nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val)
-{
-	bool is_iomem;
-	u16 *mem = ttm_kmap_obj_virtual(&nvbo->kmap, &is_iomem);
-	mem = &mem[index];
-	if (is_iomem)
-		iowrite16_native(val, (void __force __iomem *)mem);
-	else
-		*mem = val;
-}
-
-u32
-nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index)
-{
-	bool is_iomem;
-	u32 *mem = ttm_kmap_obj_virtual(&nvbo->kmap, &is_iomem);
-	mem = &mem[index];
-	if (is_iomem)
-		return ioread32_native((void __force __iomem *)mem);
-	else
-		return *mem;
-}
-
-void
-nouveau_bo_wr32(struct nouveau_bo *nvbo, unsigned index, u32 val)
-{
-	bool is_iomem;
-	u32 *mem = ttm_kmap_obj_virtual(&nvbo->kmap, &is_iomem);
-	mem = &mem[index];
-	if (is_iomem)
-		iowrite32_native(val, (void __force __iomem *)mem);
-	else
-		*mem = val;
-}
-
-static struct ttm_tt *
-nouveau_ttm_tt_create(struct ttm_bo_device *bdev,
-		      unsigned long size, uint32_t page_flags,
-		      struct page *dummy_read_page)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bdev);
-	struct drm_device *dev = dev_priv->dev;
-
-	switch (dev_priv->gart_info.type) {
-#if __OS_HAS_AGP
-	case NOUVEAU_GART_AGP:
-		return ttm_agp_tt_create(bdev, dev->agp->bridge,
-					 size, page_flags, dummy_read_page);
-#endif
-	case NOUVEAU_GART_PDMA:
-	case NOUVEAU_GART_HW:
-		return nouveau_sgdma_create_ttm(bdev, size, page_flags,
-						dummy_read_page);
-	default:
-		NV_ERROR(dev, "Unknown GART type %d\n",
-			 dev_priv->gart_info.type);
-		break;
-	}
-
-	return NULL;
-}
-
-static int
-nouveau_bo_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
-{
-	/* We'll do this from user space. */
-	return 0;
-}
-
-static int
-nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
-			 struct ttm_mem_type_manager *man)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bdev);
-	struct drm_device *dev = dev_priv->dev;
-
-	switch (type) {
-	case TTM_PL_SYSTEM:
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_MASK_CACHING;
-		man->default_caching = TTM_PL_FLAG_CACHED;
-		break;
-	case TTM_PL_VRAM:
-		if (dev_priv->card_type >= NV_50) {
-			man->func = &nouveau_vram_manager;
-			man->io_reserve_fastpath = false;
-			man->use_io_reserve_lru = true;
-		} else {
-			man->func = &ttm_bo_manager_func;
-		}
-		man->flags = TTM_MEMTYPE_FLAG_FIXED |
-			     TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_FLAG_UNCACHED |
-					 TTM_PL_FLAG_WC;
-		man->default_caching = TTM_PL_FLAG_WC;
-		break;
-	case TTM_PL_TT:
-		if (dev_priv->card_type >= NV_50)
-			man->func = &nouveau_gart_manager;
-		else
-			man->func = &ttm_bo_manager_func;
-		switch (dev_priv->gart_info.type) {
-		case NOUVEAU_GART_AGP:
-			man->flags = TTM_MEMTYPE_FLAG_MAPPABLE;
-			man->available_caching = TTM_PL_FLAG_UNCACHED |
-				TTM_PL_FLAG_WC;
-			man->default_caching = TTM_PL_FLAG_WC;
-			break;
-		case NOUVEAU_GART_PDMA:
-		case NOUVEAU_GART_HW:
-			man->flags = TTM_MEMTYPE_FLAG_MAPPABLE |
-				     TTM_MEMTYPE_FLAG_CMA;
-			man->available_caching = TTM_PL_MASK_CACHING;
-			man->default_caching = TTM_PL_FLAG_CACHED;
-			break;
-		default:
-			NV_ERROR(dev, "Unknown GART type: %d\n",
-				 dev_priv->gart_info.type);
-			return -EINVAL;
-		}
-		break;
-	default:
-		NV_ERROR(dev, "Unsupported memory type %u\n", (unsigned)type);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static void
-nouveau_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl)
-{
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
-
-	switch (bo->mem.mem_type) {
-	case TTM_PL_VRAM:
-		nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_TT,
-					 TTM_PL_FLAG_SYSTEM);
-		break;
-	default:
-		nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_SYSTEM, 0);
-		break;
-	}
-
-	*pl = nvbo->placement;
-}
-
-
-/* GPU-assisted copy using NV_MEMORY_TO_MEMORY_FORMAT, can access
- * TTM_PL_{VRAM,TT} directly.
- */
-
-static int
-nouveau_bo_move_accel_cleanup(struct nouveau_channel *chan,
-			      struct nouveau_bo *nvbo, bool evict,
-			      bool no_wait_reserve, bool no_wait_gpu,
-			      struct ttm_mem_reg *new_mem)
-{
-	struct nouveau_fence *fence = NULL;
-	int ret;
-
-	ret = nouveau_fence_new(chan, &fence, true);
-	if (ret)
-		return ret;
-
-	ret = ttm_bo_move_accel_cleanup(&nvbo->bo, fence, NULL, evict,
-					no_wait_reserve, no_wait_gpu, new_mem);
-	nouveau_fence_unref(&fence);
-	return ret;
-}
-
-static int
-nvc0_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
-		  struct ttm_mem_reg *old_mem, struct ttm_mem_reg *new_mem)
-{
-	struct nouveau_mem *node = old_mem->mm_node;
-	u64 src_offset = node->vma[0].offset;
-	u64 dst_offset = node->vma[1].offset;
-	u32 page_count = new_mem->num_pages;
-	int ret;
-
-	page_count = new_mem->num_pages;
-	while (page_count) {
-		int line_count = (page_count > 2047) ? 2047 : page_count;
-
-		ret = RING_SPACE(chan, 12);
-		if (ret)
-			return ret;
-
-		BEGIN_NVC0(chan, 2, NvSubM2MF, 0x0238, 2);
-		OUT_RING  (chan, upper_32_bits(dst_offset));
-		OUT_RING  (chan, lower_32_bits(dst_offset));
-		BEGIN_NVC0(chan, 2, NvSubM2MF, 0x030c, 6);
-		OUT_RING  (chan, upper_32_bits(src_offset));
-		OUT_RING  (chan, lower_32_bits(src_offset));
-		OUT_RING  (chan, PAGE_SIZE); /* src_pitch */
-		OUT_RING  (chan, PAGE_SIZE); /* dst_pitch */
-		OUT_RING  (chan, PAGE_SIZE); /* line_length */
-		OUT_RING  (chan, line_count);
-		BEGIN_NVC0(chan, 2, NvSubM2MF, 0x0300, 1);
-		OUT_RING  (chan, 0x00100110);
-
-		page_count -= line_count;
-		src_offset += (PAGE_SIZE * line_count);
-		dst_offset += (PAGE_SIZE * line_count);
-	}
-
-	return 0;
-}
-
-static int
-nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
-		  struct ttm_mem_reg *old_mem, struct ttm_mem_reg *new_mem)
-{
-	struct nouveau_mem *node = old_mem->mm_node;
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
-	u64 length = (new_mem->num_pages << PAGE_SHIFT);
-	u64 src_offset = node->vma[0].offset;
-	u64 dst_offset = node->vma[1].offset;
-	int ret;
-
-	while (length) {
-		u32 amount, stride, height;
-
-		amount  = min(length, (u64)(4 * 1024 * 1024));
-		stride  = 16 * 4;
-		height  = amount / stride;
-
-		if (new_mem->mem_type == TTM_PL_VRAM &&
-		    nouveau_bo_tile_layout(nvbo)) {
-			ret = RING_SPACE(chan, 8);
-			if (ret)
-				return ret;
-
-			BEGIN_RING(chan, NvSubM2MF, 0x0200, 7);
-			OUT_RING  (chan, 0);
-			OUT_RING  (chan, 0);
-			OUT_RING  (chan, stride);
-			OUT_RING  (chan, height);
-			OUT_RING  (chan, 1);
-			OUT_RING  (chan, 0);
-			OUT_RING  (chan, 0);
-		} else {
-			ret = RING_SPACE(chan, 2);
-			if (ret)
-				return ret;
-
-			BEGIN_RING(chan, NvSubM2MF, 0x0200, 1);
-			OUT_RING  (chan, 1);
-		}
-		if (old_mem->mem_type == TTM_PL_VRAM &&
-		    nouveau_bo_tile_layout(nvbo)) {
-			ret = RING_SPACE(chan, 8);
-			if (ret)
-				return ret;
-
-			BEGIN_RING(chan, NvSubM2MF, 0x021c, 7);
-			OUT_RING  (chan, 0);
-			OUT_RING  (chan, 0);
-			OUT_RING  (chan, stride);
-			OUT_RING  (chan, height);
-			OUT_RING  (chan, 1);
-			OUT_RING  (chan, 0);
-			OUT_RING  (chan, 0);
-		} else {
-			ret = RING_SPACE(chan, 2);
-			if (ret)
-				return ret;
-
-			BEGIN_RING(chan, NvSubM2MF, 0x021c, 1);
-			OUT_RING  (chan, 1);
-		}
-
-		ret = RING_SPACE(chan, 14);
-		if (ret)
-			return ret;
-
-		BEGIN_RING(chan, NvSubM2MF, 0x0238, 2);
-		OUT_RING  (chan, upper_32_bits(src_offset));
-		OUT_RING  (chan, upper_32_bits(dst_offset));
-		BEGIN_RING(chan, NvSubM2MF, 0x030c, 8);
-		OUT_RING  (chan, lower_32_bits(src_offset));
-		OUT_RING  (chan, lower_32_bits(dst_offset));
-		OUT_RING  (chan, stride);
-		OUT_RING  (chan, stride);
-		OUT_RING  (chan, stride);
-		OUT_RING  (chan, height);
-		OUT_RING  (chan, 0x00000101);
-		OUT_RING  (chan, 0x00000000);
-		BEGIN_RING(chan, NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_NOP, 1);
-		OUT_RING  (chan, 0);
-
-		length -= amount;
-		src_offset += amount;
-		dst_offset += amount;
-	}
-
-	return 0;
-}
-
-static inline uint32_t
-nouveau_bo_mem_ctxdma(struct ttm_buffer_object *bo,
-		      struct nouveau_channel *chan, struct ttm_mem_reg *mem)
-{
-	if (mem->mem_type == TTM_PL_TT)
-		return chan->gart_handle;
-	return chan->vram_handle;
-}
-
-static int
-nv04_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
-		  struct ttm_mem_reg *old_mem, struct ttm_mem_reg *new_mem)
-{
-	u32 src_offset = old_mem->start << PAGE_SHIFT;
-	u32 dst_offset = new_mem->start << PAGE_SHIFT;
-	u32 page_count = new_mem->num_pages;
-	int ret;
-
-	ret = RING_SPACE(chan, 3);
-	if (ret)
-		return ret;
-
-	BEGIN_RING(chan, NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_DMA_SOURCE, 2);
-	OUT_RING  (chan, nouveau_bo_mem_ctxdma(bo, chan, old_mem));
-	OUT_RING  (chan, nouveau_bo_mem_ctxdma(bo, chan, new_mem));
-
-	page_count = new_mem->num_pages;
-	while (page_count) {
-		int line_count = (page_count > 2047) ? 2047 : page_count;
-
-		ret = RING_SPACE(chan, 11);
-		if (ret)
-			return ret;
-
-		BEGIN_RING(chan, NvSubM2MF,
-				 NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
-		OUT_RING  (chan, src_offset);
-		OUT_RING  (chan, dst_offset);
-		OUT_RING  (chan, PAGE_SIZE); /* src_pitch */
-		OUT_RING  (chan, PAGE_SIZE); /* dst_pitch */
-		OUT_RING  (chan, PAGE_SIZE); /* line_length */
-		OUT_RING  (chan, line_count);
-		OUT_RING  (chan, 0x00000101);
-		OUT_RING  (chan, 0x00000000);
-		BEGIN_RING(chan, NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_NOP, 1);
-		OUT_RING  (chan, 0);
-
-		page_count -= line_count;
-		src_offset += (PAGE_SIZE * line_count);
-		dst_offset += (PAGE_SIZE * line_count);
-	}
-
-	return 0;
-}
-
-static int
-nouveau_vma_getmap(struct nouveau_channel *chan, struct nouveau_bo *nvbo,
-		   struct ttm_mem_reg *mem, struct nouveau_vma *vma)
-{
-	struct nouveau_mem *node = mem->mm_node;
-	int ret;
-
-	ret = nouveau_vm_get(chan->vm, mem->num_pages << PAGE_SHIFT,
-			     node->page_shift, NV_MEM_ACCESS_RO, vma);
-	if (ret)
-		return ret;
-
-	if (mem->mem_type == TTM_PL_VRAM)
-		nouveau_vm_map(vma, node);
-	else
-		nouveau_vm_map_sg(vma, 0, mem->num_pages << PAGE_SHIFT, node);
-
-	return 0;
-}
-
-static int
-nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr,
-		     bool no_wait_reserve, bool no_wait_gpu,
-		     struct ttm_mem_reg *new_mem)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
-	struct nouveau_channel *chan = chan = dev_priv->channel;
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
-	struct ttm_mem_reg *old_mem = &bo->mem;
-	int ret;
-
-	mutex_lock_nested(&chan->mutex, NOUVEAU_KCHANNEL_MUTEX);
-
-	/* create temporary vmas for the transfer and attach them to the
-	 * old nouveau_mem node, these will get cleaned up after ttm has
-	 * destroyed the ttm_mem_reg
-	 */
-	if (dev_priv->card_type >= NV_50) {
-		struct nouveau_mem *node = old_mem->mm_node;
-
-		ret = nouveau_vma_getmap(chan, nvbo, old_mem, &node->vma[0]);
-		if (ret)
-			goto out;
-
-		ret = nouveau_vma_getmap(chan, nvbo, new_mem, &node->vma[1]);
-		if (ret)
-			goto out;
-	}
-
-	if (dev_priv->card_type < NV_50)
-		ret = nv04_bo_move_m2mf(chan, bo, &bo->mem, new_mem);
-	else
-	if (dev_priv->card_type < NV_C0)
-		ret = nv50_bo_move_m2mf(chan, bo, &bo->mem, new_mem);
-	else
-		ret = nvc0_bo_move_m2mf(chan, bo, &bo->mem, new_mem);
-	if (ret == 0) {
-		ret = nouveau_bo_move_accel_cleanup(chan, nvbo, evict,
-						    no_wait_reserve,
-						    no_wait_gpu, new_mem);
-	}
-
-out:
-	mutex_unlock(&chan->mutex);
-	return ret;
-}
-
-static int
-nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
-		      bool no_wait_reserve, bool no_wait_gpu,
-		      struct ttm_mem_reg *new_mem)
-{
-	u32 placement_memtype = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING;
-	struct ttm_placement placement;
-	struct ttm_mem_reg tmp_mem;
-	int ret;
-
-	placement.fpfn = placement.lpfn = 0;
-	placement.num_placement = placement.num_busy_placement = 1;
-	placement.placement = placement.busy_placement = &placement_memtype;
-
-	tmp_mem = *new_mem;
-	tmp_mem.mm_node = NULL;
-	ret = ttm_bo_mem_space(bo, &placement, &tmp_mem, intr, no_wait_reserve, no_wait_gpu);
-	if (ret)
-		return ret;
-
-	ret = ttm_tt_bind(bo->ttm, &tmp_mem);
-	if (ret)
-		goto out;
-
-	ret = nouveau_bo_move_m2mf(bo, true, intr, no_wait_reserve, no_wait_gpu, &tmp_mem);
-	if (ret)
-		goto out;
-
-	ret = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, new_mem);
-out:
-	ttm_bo_mem_put(bo, &tmp_mem);
-	return ret;
-}
-
-static int
-nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
-		      bool no_wait_reserve, bool no_wait_gpu,
-		      struct ttm_mem_reg *new_mem)
-{
-	u32 placement_memtype = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING;
-	struct ttm_placement placement;
-	struct ttm_mem_reg tmp_mem;
-	int ret;
-
-	placement.fpfn = placement.lpfn = 0;
-	placement.num_placement = placement.num_busy_placement = 1;
-	placement.placement = placement.busy_placement = &placement_memtype;
-
-	tmp_mem = *new_mem;
-	tmp_mem.mm_node = NULL;
-	ret = ttm_bo_mem_space(bo, &placement, &tmp_mem, intr, no_wait_reserve, no_wait_gpu);
-	if (ret)
-		return ret;
-
-	ret = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, &tmp_mem);
-	if (ret)
-		goto out;
-
-	ret = nouveau_bo_move_m2mf(bo, true, intr, no_wait_reserve, no_wait_gpu, new_mem);
-	if (ret)
-		goto out;
-
-out:
-	ttm_bo_mem_put(bo, &tmp_mem);
-	return ret;
-}
-
-static void
-nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem)
-{
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
-	struct nouveau_vma *vma;
-
-	/* ttm can now (stupidly) pass the driver bos it didn't create... */
-	if (bo->destroy != nouveau_bo_del_ttm)
-		return;
-
-	list_for_each_entry(vma, &nvbo->vma_list, head) {
-		if (new_mem && new_mem->mem_type == TTM_PL_VRAM) {
-			nouveau_vm_map(vma, new_mem->mm_node);
-		} else
-		if (new_mem && new_mem->mem_type == TTM_PL_TT &&
-		    nvbo->page_shift == vma->vm->spg_shift) {
-			nouveau_vm_map_sg(vma, 0, new_mem->
-					  num_pages << PAGE_SHIFT,
-					  new_mem->mm_node);
-		} else {
-			nouveau_vm_unmap(vma);
-		}
-	}
-}
-
-static int
-nouveau_bo_vm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem,
-		   struct nouveau_tile_reg **new_tile)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
-	struct drm_device *dev = dev_priv->dev;
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
-	u64 offset = new_mem->start << PAGE_SHIFT;
-
-	*new_tile = NULL;
-	if (new_mem->mem_type != TTM_PL_VRAM)
-		return 0;
-
-	if (dev_priv->card_type >= NV_10) {
-		*new_tile = nv10_mem_set_tiling(dev, offset, new_mem->size,
-						nvbo->tile_mode,
-						nvbo->tile_flags);
-	}
-
-	return 0;
-}
-
-static void
-nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo,
-		      struct nouveau_tile_reg *new_tile,
-		      struct nouveau_tile_reg **old_tile)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
-	struct drm_device *dev = dev_priv->dev;
-
-	nv10_mem_put_tile_region(dev, *old_tile, bo->sync_obj);
-	*old_tile = new_tile;
-}
-
-static int
-nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr,
-		bool no_wait_reserve, bool no_wait_gpu,
-		struct ttm_mem_reg *new_mem)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
-	struct ttm_mem_reg *old_mem = &bo->mem;
-	struct nouveau_tile_reg *new_tile = NULL;
-	int ret = 0;
-
-	if (dev_priv->card_type < NV_50) {
-		ret = nouveau_bo_vm_bind(bo, new_mem, &new_tile);
-		if (ret)
-			return ret;
-	}
-
-	/* Fake bo copy. */
-	if (old_mem->mem_type == TTM_PL_SYSTEM && !bo->ttm) {
-		BUG_ON(bo->mem.mm_node != NULL);
-		bo->mem = *new_mem;
-		new_mem->mm_node = NULL;
-		goto out;
-	}
-
-	/* Software copy if the card isn't up and running yet. */
-	if (!dev_priv->channel) {
-		ret = ttm_bo_move_memcpy(bo, evict, no_wait_reserve, no_wait_gpu, new_mem);
-		goto out;
-	}
-
-	/* Hardware assisted copy. */
-	if (new_mem->mem_type == TTM_PL_SYSTEM)
-		ret = nouveau_bo_move_flipd(bo, evict, intr, no_wait_reserve, no_wait_gpu, new_mem);
-	else if (old_mem->mem_type == TTM_PL_SYSTEM)
-		ret = nouveau_bo_move_flips(bo, evict, intr, no_wait_reserve, no_wait_gpu, new_mem);
-	else
-		ret = nouveau_bo_move_m2mf(bo, evict, intr, no_wait_reserve, no_wait_gpu, new_mem);
-
-	if (!ret)
-		goto out;
-
-	/* Fallback to software copy. */
-	ret = ttm_bo_move_memcpy(bo, evict, no_wait_reserve, no_wait_gpu, new_mem);
-
-out:
-	if (dev_priv->card_type < NV_50) {
-		if (ret)
-			nouveau_bo_vm_cleanup(bo, NULL, &new_tile);
-		else
-			nouveau_bo_vm_cleanup(bo, new_tile, &nvbo->tile);
-	}
-
-	return ret;
-}
-
-static int
-nouveau_bo_verify_access(struct ttm_buffer_object *bo, struct file *filp)
-{
-	return 0;
-}
-
-static int
-nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bdev);
-	struct drm_device *dev = dev_priv->dev;
-	int ret;
-
-	mem->bus.addr = NULL;
-	mem->bus.offset = 0;
-	mem->bus.size = mem->num_pages << PAGE_SHIFT;
-	mem->bus.base = 0;
-	mem->bus.is_iomem = false;
-	if (!(man->flags & TTM_MEMTYPE_FLAG_MAPPABLE))
-		return -EINVAL;
-	switch (mem->mem_type) {
-	case TTM_PL_SYSTEM:
-		/* System memory */
-		return 0;
-	case TTM_PL_TT:
-#if __OS_HAS_AGP
-		if (dev_priv->gart_info.type == NOUVEAU_GART_AGP) {
-			mem->bus.offset = mem->start << PAGE_SHIFT;
-			mem->bus.base = dev_priv->gart_info.aper_base;
-			mem->bus.is_iomem = true;
-		}
-#endif
-		break;
-	case TTM_PL_VRAM:
-	{
-		struct nouveau_mem *node = mem->mm_node;
-		u8 page_shift;
-
-		if (!dev_priv->bar1_vm) {
-			mem->bus.offset = mem->start << PAGE_SHIFT;
-			mem->bus.base = pci_resource_start(dev->pdev, 1);
-			mem->bus.is_iomem = true;
-			break;
-		}
-
-		if (dev_priv->card_type >= NV_C0)
-			page_shift = node->page_shift;
-		else
-			page_shift = 12;
-
-		ret = nouveau_vm_get(dev_priv->bar1_vm, mem->bus.size,
-				     page_shift, NV_MEM_ACCESS_RW,
-				     &node->bar_vma);
-		if (ret)
-			return ret;
-
-		nouveau_vm_map(&node->bar_vma, node);
-		if (ret) {
-			nouveau_vm_put(&node->bar_vma);
-			return ret;
-		}
-
-		mem->bus.offset = node->bar_vma.offset;
-		if (dev_priv->card_type == NV_50) /*XXX*/
-			mem->bus.offset -= 0x0020000000ULL;
-		mem->bus.base = pci_resource_start(dev->pdev, 1);
-		mem->bus.is_iomem = true;
-	}
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static void
-nouveau_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bdev);
-	struct nouveau_mem *node = mem->mm_node;
-
-	if (!dev_priv->bar1_vm || mem->mem_type != TTM_PL_VRAM)
-		return;
-
-	if (!node->bar_vma.node)
-		return;
-
-	nouveau_vm_unmap(&node->bar_vma);
-	nouveau_vm_put(&node->bar_vma);
-}
-
-static int
-nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
-
-	/* as long as the bo isn't in vram, and isn't tiled, we've got
-	 * nothing to do here.
-	 */
-	if (bo->mem.mem_type != TTM_PL_VRAM) {
-		if (dev_priv->card_type < NV_50 ||
-		    !nouveau_bo_tile_layout(nvbo))
-			return 0;
-	}
-
-	/* make sure bo is in mappable vram */
-	if (bo->mem.start + bo->mem.num_pages < dev_priv->fb_mappable_pages)
-		return 0;
-
-
-	nvbo->placement.fpfn = 0;
-	nvbo->placement.lpfn = dev_priv->fb_mappable_pages;
-	nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_VRAM, 0);
-	return nouveau_bo_validate(nvbo, false, true, false);
-}
-
-void
-nouveau_bo_fence(struct nouveau_bo *nvbo, struct nouveau_fence *fence)
-{
-	struct nouveau_fence *old_fence;
-
-	if (likely(fence))
-		nouveau_fence_ref(fence);
-
-	spin_lock(&nvbo->bo.bdev->fence_lock);
-	old_fence = nvbo->bo.sync_obj;
-	nvbo->bo.sync_obj = fence;
-	spin_unlock(&nvbo->bo.bdev->fence_lock);
-
-	nouveau_fence_unref(&old_fence);
-}
-
-static int
-nouveau_ttm_tt_populate(struct ttm_tt *ttm)
-{
-	struct ttm_dma_tt *ttm_dma = (void *)ttm;
-	struct drm_nouveau_private *dev_priv;
-	struct drm_device *dev;
-	unsigned i;
-	int r;
-
-	if (ttm->state != tt_unpopulated)
-		return 0;
-
-	dev_priv = nouveau_bdev(ttm->bdev);
-	dev = dev_priv->dev;
-
-#if __OS_HAS_AGP
-	if (dev_priv->gart_info.type == NOUVEAU_GART_AGP) {
-		return ttm_agp_tt_populate(ttm);
-	}
-#endif
-
-#ifdef CONFIG_SWIOTLB
-	if (swiotlb_nr_tbl()) {
-		return ttm_dma_populate((void *)ttm, dev->dev);
-	}
-#endif
-
-	r = ttm_pool_populate(ttm);
-	if (r) {
-		return r;
-	}
-
-	for (i = 0; i < ttm->num_pages; i++) {
-		ttm_dma->dma_address[i] = pci_map_page(dev->pdev, ttm->pages[i],
-						   0, PAGE_SIZE,
-						   PCI_DMA_BIDIRECTIONAL);
-		if (pci_dma_mapping_error(dev->pdev, ttm_dma->dma_address[i])) {
-			while (--i) {
-				pci_unmap_page(dev->pdev, ttm_dma->dma_address[i],
-					       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-				ttm_dma->dma_address[i] = 0;
-			}
-			ttm_pool_unpopulate(ttm);
-			return -EFAULT;
-		}
-	}
-	return 0;
-}
-
-static void
-nouveau_ttm_tt_unpopulate(struct ttm_tt *ttm)
-{
-	struct ttm_dma_tt *ttm_dma = (void *)ttm;
-	struct drm_nouveau_private *dev_priv;
-	struct drm_device *dev;
-	unsigned i;
-
-	dev_priv = nouveau_bdev(ttm->bdev);
-	dev = dev_priv->dev;
-
-#if __OS_HAS_AGP
-	if (dev_priv->gart_info.type == NOUVEAU_GART_AGP) {
-		ttm_agp_tt_unpopulate(ttm);
-		return;
-	}
-#endif
-
-#ifdef CONFIG_SWIOTLB
-	if (swiotlb_nr_tbl()) {
-		ttm_dma_unpopulate((void *)ttm, dev->dev);
-		return;
-	}
-#endif
-
-	for (i = 0; i < ttm->num_pages; i++) {
-		if (ttm_dma->dma_address[i]) {
-			pci_unmap_page(dev->pdev, ttm_dma->dma_address[i],
-				       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		}
-	}
-
-	ttm_pool_unpopulate(ttm);
-}
-
-struct ttm_bo_driver nouveau_bo_driver = {
-	.ttm_tt_create = &nouveau_ttm_tt_create,
-	.ttm_tt_populate = &nouveau_ttm_tt_populate,
-	.ttm_tt_unpopulate = &nouveau_ttm_tt_unpopulate,
-	.invalidate_caches = nouveau_bo_invalidate_caches,
-	.init_mem_type = nouveau_bo_init_mem_type,
-	.evict_flags = nouveau_bo_evict_flags,
-	.move_notify = nouveau_bo_move_ntfy,
-	.move = nouveau_bo_move,
-	.verify_access = nouveau_bo_verify_access,
-	.sync_obj_signaled = __nouveau_fence_signalled,
-	.sync_obj_wait = __nouveau_fence_wait,
-	.sync_obj_flush = __nouveau_fence_flush,
-	.sync_obj_unref = __nouveau_fence_unref,
-	.sync_obj_ref = __nouveau_fence_ref,
-	.fault_reserve_notify = &nouveau_ttm_fault_reserve_notify,
-	.io_mem_reserve = &nouveau_ttm_io_mem_reserve,
-	.io_mem_free = &nouveau_ttm_io_mem_free,
-};
-
-struct nouveau_vma *
-nouveau_bo_vma_find(struct nouveau_bo *nvbo, struct nouveau_vm *vm)
-{
-	struct nouveau_vma *vma;
-	list_for_each_entry(vma, &nvbo->vma_list, head) {
-		if (vma->vm == vm)
-			return vma;
-	}
-
-	return NULL;
-}
-
-int
-nouveau_bo_vma_add(struct nouveau_bo *nvbo, struct nouveau_vm *vm,
-		   struct nouveau_vma *vma)
-{
-	const u32 size = nvbo->bo.mem.num_pages << PAGE_SHIFT;
-	struct nouveau_mem *node = nvbo->bo.mem.mm_node;
-	int ret;
-
-	ret = nouveau_vm_get(vm, size, nvbo->page_shift,
-			     NV_MEM_ACCESS_RW, vma);
-	if (ret)
-		return ret;
-
-	if (nvbo->bo.mem.mem_type == TTM_PL_VRAM)
-		nouveau_vm_map(vma, nvbo->bo.mem.mm_node);
-	else
-	if (nvbo->bo.mem.mem_type == TTM_PL_TT)
-		nouveau_vm_map_sg(vma, 0, size, node);
-
-	list_add_tail(&vma->head, &nvbo->vma_list);
-	vma->refcount = 1;
-	return 0;
-}
-
-void
-nouveau_bo_vma_del(struct nouveau_bo *nvbo, struct nouveau_vma *vma)
-{
-	if (vma->node) {
-		if (nvbo->bo.mem.mem_type != TTM_PL_SYSTEM) {
-			spin_lock(&nvbo->bo.bdev->fence_lock);
-			ttm_bo_wait(&nvbo->bo, false, false, false);
-			spin_unlock(&nvbo->bo.bdev->fence_lock);
-			nouveau_vm_unmap(vma);
-		}
-
-		nouveau_vm_put(vma);
-		list_del(&vma->head);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_calc.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_calc.c
deleted file mode 100644
index dad96cce..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_calc.c
+++ /dev/null
@@ -1,478 +0,0 @@
-/*
- * Copyright 1993-2003 NVIDIA, Corporation
- * Copyright 2007-2009 Stuart Bennett
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-
-/****************************************************************************\
-*                                                                            *
-* The video arbitration routines calculate some "magic" numbers.  Fixes      *
-* the snow seen when accessing the framebuffer without it.                   *
-* It just works (I hope).                                                    *
-*                                                                            *
-\****************************************************************************/
-
-struct nv_fifo_info {
-	int lwm;
-	int burst;
-};
-
-struct nv_sim_state {
-	int pclk_khz;
-	int mclk_khz;
-	int nvclk_khz;
-	int bpp;
-	int mem_page_miss;
-	int mem_latency;
-	int memory_type;
-	int memory_width;
-	int two_heads;
-};
-
-static void
-nv04_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb)
-{
-	int pagemiss, cas, width, bpp;
-	int nvclks, mclks, pclks, crtpagemiss;
-	int found, mclk_extra, mclk_loop, cbs, m1, p1;
-	int mclk_freq, pclk_freq, nvclk_freq;
-	int us_m, us_n, us_p, crtc_drain_rate;
-	int cpm_us, us_crt, clwm;
-
-	pclk_freq = arb->pclk_khz;
-	mclk_freq = arb->mclk_khz;
-	nvclk_freq = arb->nvclk_khz;
-	pagemiss = arb->mem_page_miss;
-	cas = arb->mem_latency;
-	width = arb->memory_width >> 6;
-	bpp = arb->bpp;
-	cbs = 128;
-
-	pclks = 2;
-	nvclks = 10;
-	mclks = 13 + cas;
-	mclk_extra = 3;
-	found = 0;
-
-	while (!found) {
-		found = 1;
-
-		mclk_loop = mclks + mclk_extra;
-		us_m = mclk_loop * 1000 * 1000 / mclk_freq;
-		us_n = nvclks * 1000 * 1000 / nvclk_freq;
-		us_p = nvclks * 1000 * 1000 / pclk_freq;
-
-		crtc_drain_rate = pclk_freq * bpp / 8;
-		crtpagemiss = 2;
-		crtpagemiss += 1;
-		cpm_us = crtpagemiss * pagemiss * 1000 * 1000 / mclk_freq;
-		us_crt = cpm_us + us_m + us_n + us_p;
-		clwm = us_crt * crtc_drain_rate / (1000 * 1000);
-		clwm++;
-
-		m1 = clwm + cbs - 512;
-		p1 = m1 * pclk_freq / mclk_freq;
-		p1 = p1 * bpp / 8;
-		if ((p1 < m1 && m1 > 0) || clwm > 519) {
-			found = !mclk_extra;
-			mclk_extra--;
-		}
-		if (clwm < 384)
-			clwm = 384;
-
-		fifo->lwm = clwm;
-		fifo->burst = cbs;
-	}
-}
-
-static void
-nv10_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb)
-{
-	int fill_rate, drain_rate;
-	int pclks, nvclks, mclks, xclks;
-	int pclk_freq, nvclk_freq, mclk_freq;
-	int fill_lat, extra_lat;
-	int max_burst_o, max_burst_l;
-	int fifo_len, min_lwm, max_lwm;
-	const int burst_lat = 80; /* Maximum allowable latency due
-				   * to the CRTC FIFO burst. (ns) */
-
-	pclk_freq = arb->pclk_khz;
-	nvclk_freq = arb->nvclk_khz;
-	mclk_freq = arb->mclk_khz;
-
-	fill_rate = mclk_freq * arb->memory_width / 8; /* kB/s */
-	drain_rate = pclk_freq * arb->bpp / 8; /* kB/s */
-
-	fifo_len = arb->two_heads ? 1536 : 1024; /* B */
-
-	/* Fixed FIFO refill latency. */
-
-	pclks = 4;	/* lwm detect. */
-
-	nvclks = 3	/* lwm -> sync. */
-		+ 2	/* fbi bus cycles (1 req + 1 busy) */
-		+ 1	/* 2 edge sync.  may be very close to edge so
-			 * just put one. */
-		+ 1	/* fbi_d_rdv_n */
-		+ 1	/* Fbi_d_rdata */
-		+ 1;	/* crtfifo load */
-
-	mclks = 1	/* 2 edge sync.  may be very close to edge so
-			 * just put one. */
-		+ 1	/* arb_hp_req */
-		+ 5	/* tiling pipeline */
-		+ 2	/* latency fifo */
-		+ 2	/* memory request to fbio block */
-		+ 7;	/* data returned from fbio block */
-
-	/* Need to accumulate 256 bits for read */
-	mclks += (arb->memory_type == 0 ? 2 : 1)
-		* arb->memory_width / 32;
-
-	fill_lat = mclks * 1000 * 1000 / mclk_freq   /* minimum mclk latency */
-		+ nvclks * 1000 * 1000 / nvclk_freq  /* nvclk latency */
-		+ pclks * 1000 * 1000 / pclk_freq;   /* pclk latency */
-
-	/* Conditional FIFO refill latency. */
-
-	xclks = 2 * arb->mem_page_miss + mclks /* Extra latency due to
-						* the overlay. */
-		+ 2 * arb->mem_page_miss       /* Extra pagemiss latency. */
-		+ (arb->bpp == 32 ? 8 : 4);    /* Margin of error. */
-
-	extra_lat = xclks * 1000 * 1000 / mclk_freq;
-
-	if (arb->two_heads)
-		/* Account for another CRTC. */
-		extra_lat += fill_lat + extra_lat + burst_lat;
-
-	/* FIFO burst */
-
-	/* Max burst not leading to overflows. */
-	max_burst_o = (1 + fifo_len - extra_lat * drain_rate / (1000 * 1000))
-		* (fill_rate / 1000) / ((fill_rate - drain_rate) / 1000);
-	fifo->burst = min(max_burst_o, 1024);
-
-	/* Max burst value with an acceptable latency. */
-	max_burst_l = burst_lat * fill_rate / (1000 * 1000);
-	fifo->burst = min(max_burst_l, fifo->burst);
-
-	fifo->burst = rounddown_pow_of_two(fifo->burst);
-
-	/* FIFO low watermark */
-
-	min_lwm = (fill_lat + extra_lat) * drain_rate / (1000 * 1000) + 1;
-	max_lwm = fifo_len - fifo->burst
-		+ fill_lat * drain_rate / (1000 * 1000)
-		+ fifo->burst * drain_rate / fill_rate;
-
-	fifo->lwm = min_lwm + 10 * (max_lwm - min_lwm) / 100; /* Empirical. */
-}
-
-static void
-nv04_update_arb(struct drm_device *dev, int VClk, int bpp,
-		int *burst, int *lwm)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv_fifo_info fifo_data;
-	struct nv_sim_state sim_data;
-	int MClk = nouveau_hw_get_clock(dev, PLL_MEMORY);
-	int NVClk = nouveau_hw_get_clock(dev, PLL_CORE);
-	uint32_t cfg1 = nvReadFB(dev, NV04_PFB_CFG1);
-
-	sim_data.pclk_khz = VClk;
-	sim_data.mclk_khz = MClk;
-	sim_data.nvclk_khz = NVClk;
-	sim_data.bpp = bpp;
-	sim_data.two_heads = nv_two_heads(dev);
-	if ((dev->pci_device & 0xffff) == 0x01a0 /*CHIPSET_NFORCE*/ ||
-	    (dev->pci_device & 0xffff) == 0x01f0 /*CHIPSET_NFORCE2*/) {
-		uint32_t type;
-
-		pci_read_config_dword(pci_get_bus_and_slot(0, 1), 0x7c, &type);
-
-		sim_data.memory_type = (type >> 12) & 1;
-		sim_data.memory_width = 64;
-		sim_data.mem_latency = 3;
-		sim_data.mem_page_miss = 10;
-	} else {
-		sim_data.memory_type = nvReadFB(dev, NV04_PFB_CFG0) & 0x1;
-		sim_data.memory_width = (nvReadEXTDEV(dev, NV_PEXTDEV_BOOT_0) & 0x10) ? 128 : 64;
-		sim_data.mem_latency = cfg1 & 0xf;
-		sim_data.mem_page_miss = ((cfg1 >> 4) & 0xf) + ((cfg1 >> 31) & 0x1);
-	}
-
-	if (dev_priv->card_type == NV_04)
-		nv04_calc_arb(&fifo_data, &sim_data);
-	else
-		nv10_calc_arb(&fifo_data, &sim_data);
-
-	*burst = ilog2(fifo_data.burst >> 4);
-	*lwm = fifo_data.lwm >> 3;
-}
-
-static void
-nv20_update_arb(int *burst, int *lwm)
-{
-	unsigned int fifo_size, burst_size, graphics_lwm;
-
-	fifo_size = 2048;
-	burst_size = 512;
-	graphics_lwm = fifo_size - burst_size;
-
-	*burst = ilog2(burst_size >> 5);
-	*lwm = graphics_lwm >> 3;
-}
-
-void
-nouveau_calc_arb(struct drm_device *dev, int vclk, int bpp, int *burst, int *lwm)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->card_type < NV_20)
-		nv04_update_arb(dev, vclk, bpp, burst, lwm);
-	else if ((dev->pci_device & 0xfff0) == 0x0240 /*CHIPSET_C51*/ ||
-		 (dev->pci_device & 0xfff0) == 0x03d0 /*CHIPSET_C512*/) {
-		*burst = 128;
-		*lwm = 0x0480;
-	} else
-		nv20_update_arb(burst, lwm);
-}
-
-static int
-getMNP_single(struct drm_device *dev, struct pll_lims *pll_lim, int clk,
-	      struct nouveau_pll_vals *bestpv)
-{
-	/* Find M, N and P for a single stage PLL
-	 *
-	 * Note that some bioses (NV3x) have lookup tables of precomputed MNP
-	 * values, but we're too lazy to use those atm
-	 *
-	 * "clk" parameter in kHz
-	 * returns calculated clock
-	 */
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int cv = dev_priv->vbios.chip_version;
-	int minvco = pll_lim->vco1.minfreq, maxvco = pll_lim->vco1.maxfreq;
-	int minM = pll_lim->vco1.min_m, maxM = pll_lim->vco1.max_m;
-	int minN = pll_lim->vco1.min_n, maxN = pll_lim->vco1.max_n;
-	int minU = pll_lim->vco1.min_inputfreq;
-	int maxU = pll_lim->vco1.max_inputfreq;
-	int minP = pll_lim->max_p ? pll_lim->min_p : 0;
-	int maxP = pll_lim->max_p ? pll_lim->max_p : pll_lim->max_usable_log2p;
-	int crystal = pll_lim->refclk;
-	int M, N, thisP, P;
-	int clkP, calcclk;
-	int delta, bestdelta = INT_MAX;
-	int bestclk = 0;
-
-	/* this division verified for nv20, nv18, nv28 (Haiku), and nv34 */
-	/* possibly correlated with introduction of 27MHz crystal */
-	if (dev_priv->card_type < NV_50) {
-		if (cv < 0x17 || cv == 0x1a || cv == 0x20) {
-			if (clk > 250000)
-				maxM = 6;
-			if (clk > 340000)
-				maxM = 2;
-		} else if (cv < 0x40) {
-			if (clk > 150000)
-				maxM = 6;
-			if (clk > 200000)
-				maxM = 4;
-			if (clk > 340000)
-				maxM = 2;
-		}
-	}
-
-	P = pll_lim->max_p ? maxP : (1 << maxP);
-	if ((clk * P) < minvco) {
-		minvco = clk * maxP;
-		maxvco = minvco * 2;
-	}
-
-	if (clk + clk/200 > maxvco)	/* +0.5% */
-		maxvco = clk + clk/200;
-
-	/* NV34 goes maxlog2P->0, NV20 goes 0->maxlog2P */
-	for (thisP = minP; thisP <= maxP; thisP++) {
-		P = pll_lim->max_p ? thisP : (1 << thisP);
-		clkP = clk * P;
-
-		if (clkP < minvco)
-			continue;
-		if (clkP > maxvco)
-			return bestclk;
-
-		for (M = minM; M <= maxM; M++) {
-			if (crystal/M < minU)
-				return bestclk;
-			if (crystal/M > maxU)
-				continue;
-
-			/* add crystal/2 to round better */
-			N = (clkP * M + crystal/2) / crystal;
-
-			if (N < minN)
-				continue;
-			if (N > maxN)
-				break;
-
-			/* more rounding additions */
-			calcclk = ((N * crystal + P/2) / P + M/2) / M;
-			delta = abs(calcclk - clk);
-			/* we do an exhaustive search rather than terminating
-			 * on an optimality condition...
-			 */
-			if (delta < bestdelta) {
-				bestdelta = delta;
-				bestclk = calcclk;
-				bestpv->N1 = N;
-				bestpv->M1 = M;
-				bestpv->log2P = thisP;
-				if (delta == 0)	/* except this one */
-					return bestclk;
-			}
-		}
-	}
-
-	return bestclk;
-}
-
-static int
-getMNP_double(struct drm_device *dev, struct pll_lims *pll_lim, int clk,
-	      struct nouveau_pll_vals *bestpv)
-{
-	/* Find M, N and P for a two stage PLL
-	 *
-	 * Note that some bioses (NV30+) have lookup tables of precomputed MNP
-	 * values, but we're too lazy to use those atm
-	 *
-	 * "clk" parameter in kHz
-	 * returns calculated clock
-	 */
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int chip_version = dev_priv->vbios.chip_version;
-	int minvco1 = pll_lim->vco1.minfreq, maxvco1 = pll_lim->vco1.maxfreq;
-	int minvco2 = pll_lim->vco2.minfreq, maxvco2 = pll_lim->vco2.maxfreq;
-	int minU1 = pll_lim->vco1.min_inputfreq, minU2 = pll_lim->vco2.min_inputfreq;
-	int maxU1 = pll_lim->vco1.max_inputfreq, maxU2 = pll_lim->vco2.max_inputfreq;
-	int minM1 = pll_lim->vco1.min_m, maxM1 = pll_lim->vco1.max_m;
-	int minN1 = pll_lim->vco1.min_n, maxN1 = pll_lim->vco1.max_n;
-	int minM2 = pll_lim->vco2.min_m, maxM2 = pll_lim->vco2.max_m;
-	int minN2 = pll_lim->vco2.min_n, maxN2 = pll_lim->vco2.max_n;
-	int maxlog2P = pll_lim->max_usable_log2p;
-	int crystal = pll_lim->refclk;
-	bool fixedgain2 = (minM2 == maxM2 && minN2 == maxN2);
-	int M1, N1, M2, N2, log2P;
-	int clkP, calcclk1, calcclk2, calcclkout;
-	int delta, bestdelta = INT_MAX;
-	int bestclk = 0;
-
-	int vco2 = (maxvco2 - maxvco2/200) / 2;
-	for (log2P = 0; clk && log2P < maxlog2P && clk <= (vco2 >> log2P); log2P++)
-		;
-	clkP = clk << log2P;
-
-	if (maxvco2 < clk + clk/200)	/* +0.5% */
-		maxvco2 = clk + clk/200;
-
-	for (M1 = minM1; M1 <= maxM1; M1++) {
-		if (crystal/M1 < minU1)
-			return bestclk;
-		if (crystal/M1 > maxU1)
-			continue;
-
-		for (N1 = minN1; N1 <= maxN1; N1++) {
-			calcclk1 = crystal * N1 / M1;
-			if (calcclk1 < minvco1)
-				continue;
-			if (calcclk1 > maxvco1)
-				break;
-
-			for (M2 = minM2; M2 <= maxM2; M2++) {
-				if (calcclk1/M2 < minU2)
-					break;
-				if (calcclk1/M2 > maxU2)
-					continue;
-
-				/* add calcclk1/2 to round better */
-				N2 = (clkP * M2 + calcclk1/2) / calcclk1;
-				if (N2 < minN2)
-					continue;
-				if (N2 > maxN2)
-					break;
-
-				if (!fixedgain2) {
-					if (chip_version < 0x60)
-						if (N2/M2 < 4 || N2/M2 > 10)
-							continue;
-
-					calcclk2 = calcclk1 * N2 / M2;
-					if (calcclk2 < minvco2)
-						break;
-					if (calcclk2 > maxvco2)
-						continue;
-				} else
-					calcclk2 = calcclk1;
-
-				calcclkout = calcclk2 >> log2P;
-				delta = abs(calcclkout - clk);
-				/* we do an exhaustive search rather than terminating
-				 * on an optimality condition...
-				 */
-				if (delta < bestdelta) {
-					bestdelta = delta;
-					bestclk = calcclkout;
-					bestpv->N1 = N1;
-					bestpv->M1 = M1;
-					bestpv->N2 = N2;
-					bestpv->M2 = M2;
-					bestpv->log2P = log2P;
-					if (delta == 0)	/* except this one */
-						return bestclk;
-				}
-			}
-		}
-	}
-
-	return bestclk;
-}
-
-int
-nouveau_calc_pll_mnp(struct drm_device *dev, struct pll_lims *pll_lim, int clk,
-		     struct nouveau_pll_vals *pv)
-{
-	int outclk;
-
-	if (!pll_lim->vco2.maxfreq)
-		outclk = getMNP_single(dev, pll_lim, clk, pv);
-	else
-		outclk = getMNP_double(dev, pll_lim, clk, pv);
-
-	if (!outclk)
-		NV_ERROR(dev, "Could not find a compatible set of PLL values\n");
-
-	return outclk;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_channel.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_channel.c
deleted file mode 100644
index 846afb0b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/*
- * Copyright 2005-2006 Stephane Marchesin
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-#include "nouveau_dma.h"
-#include "nouveau_ramht.h"
-
-static int
-nouveau_channel_pushbuf_init(struct nouveau_channel *chan)
-{
-	u32 mem = nouveau_vram_pushbuf ? TTM_PL_FLAG_VRAM : TTM_PL_FLAG_TT;
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int ret;
-
-	/* allocate buffer object */
-	ret = nouveau_bo_new(dev, 65536, 0, mem, 0, 0, &chan->pushbuf_bo);
-	if (ret)
-		goto out;
-
-	ret = nouveau_bo_pin(chan->pushbuf_bo, mem);
-	if (ret)
-		goto out;
-
-	ret = nouveau_bo_map(chan->pushbuf_bo);
-	if (ret)
-		goto out;
-
-	/* create DMA object covering the entire memtype where the push
-	 * buffer resides, userspace can submit its own push buffers from
-	 * anywhere within the same memtype.
-	 */
-	chan->pushbuf_base = chan->pushbuf_bo->bo.offset;
-	if (dev_priv->card_type >= NV_50) {
-		ret = nouveau_bo_vma_add(chan->pushbuf_bo, chan->vm,
-					 &chan->pushbuf_vma);
-		if (ret)
-			goto out;
-
-		if (dev_priv->card_type < NV_C0) {
-			ret = nouveau_gpuobj_dma_new(chan,
-						     NV_CLASS_DMA_IN_MEMORY, 0,
-						     (1ULL << 40),
-						     NV_MEM_ACCESS_RO,
-						     NV_MEM_TARGET_VM,
-						     &chan->pushbuf);
-		}
-		chan->pushbuf_base = chan->pushbuf_vma.offset;
-	} else
-	if (chan->pushbuf_bo->bo.mem.mem_type == TTM_PL_TT) {
-		ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY, 0,
-					     dev_priv->gart_info.aper_size,
-					     NV_MEM_ACCESS_RO,
-					     NV_MEM_TARGET_GART,
-					     &chan->pushbuf);
-	} else
-	if (dev_priv->card_type != NV_04) {
-		ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY, 0,
-					     dev_priv->fb_available_size,
-					     NV_MEM_ACCESS_RO,
-					     NV_MEM_TARGET_VRAM,
-					     &chan->pushbuf);
-	} else {
-		/* NV04 cmdbuf hack, from original ddx.. not sure of it's
-		 * exact reason for existing :)  PCI access to cmdbuf in
-		 * VRAM.
-		 */
-		ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
-					     pci_resource_start(dev->pdev, 1),
-					     dev_priv->fb_available_size,
-					     NV_MEM_ACCESS_RO,
-					     NV_MEM_TARGET_PCI,
-					     &chan->pushbuf);
-	}
-
-out:
-	if (ret) {
-		NV_ERROR(dev, "error initialising pushbuf: %d\n", ret);
-		nouveau_bo_vma_del(chan->pushbuf_bo, &chan->pushbuf_vma);
-		nouveau_gpuobj_ref(NULL, &chan->pushbuf);
-		if (chan->pushbuf_bo) {
-			nouveau_bo_unmap(chan->pushbuf_bo);
-			nouveau_bo_ref(NULL, &chan->pushbuf_bo);
-		}
-	}
-
-	return 0;
-}
-
-/* allocates and initializes a fifo for user space consumption */
-int
-nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret,
-		      struct drm_file *file_priv,
-		      uint32_t vram_handle, uint32_t gart_handle)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_fpriv *fpriv = nouveau_fpriv(file_priv);
-	struct nouveau_channel *chan;
-	unsigned long flags;
-	int ret, i;
-
-	/* allocate and lock channel structure */
-	chan = kzalloc(sizeof(*chan), GFP_KERNEL);
-	if (!chan)
-		return -ENOMEM;
-	chan->dev = dev;
-	chan->file_priv = file_priv;
-	chan->vram_handle = vram_handle;
-	chan->gart_handle = gart_handle;
-
-	kref_init(&chan->ref);
-	atomic_set(&chan->users, 1);
-	mutex_init(&chan->mutex);
-	mutex_lock(&chan->mutex);
-
-	/* allocate hw channel id */
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	for (chan->id = 0; chan->id < pfifo->channels; chan->id++) {
-		if (!dev_priv->channels.ptr[chan->id]) {
-			nouveau_channel_ref(chan, &dev_priv->channels.ptr[chan->id]);
-			break;
-		}
-	}
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-
-	if (chan->id == pfifo->channels) {
-		mutex_unlock(&chan->mutex);
-		kfree(chan);
-		return -ENODEV;
-	}
-
-	NV_DEBUG(dev, "initialising channel %d\n", chan->id);
-	INIT_LIST_HEAD(&chan->nvsw.vbl_wait);
-	INIT_LIST_HEAD(&chan->nvsw.flip);
-	INIT_LIST_HEAD(&chan->fence.pending);
-	spin_lock_init(&chan->fence.lock);
-
-	/* setup channel's memory and vm */
-	ret = nouveau_gpuobj_channel_init(chan, vram_handle, gart_handle);
-	if (ret) {
-		NV_ERROR(dev, "gpuobj %d\n", ret);
-		nouveau_channel_put(&chan);
-		return ret;
-	}
-
-	/* Allocate space for per-channel fixed notifier memory */
-	ret = nouveau_notifier_init_channel(chan);
-	if (ret) {
-		NV_ERROR(dev, "ntfy %d\n", ret);
-		nouveau_channel_put(&chan);
-		return ret;
-	}
-
-	/* Allocate DMA push buffer */
-	ret = nouveau_channel_pushbuf_init(chan);
-	if (ret) {
-		NV_ERROR(dev, "pushbuf %d\n", ret);
-		nouveau_channel_put(&chan);
-		return ret;
-	}
-
-	nouveau_dma_init(chan);
-	chan->user_put = 0x40;
-	chan->user_get = 0x44;
-	if (dev_priv->card_type >= NV_50)
-                chan->user_get_hi = 0x60;
-
-	/* disable the fifo caches */
-	pfifo->reassign(dev, false);
-
-	/* Construct initial RAMFC for new channel */
-	ret = pfifo->create_context(chan);
-	if (ret) {
-		nouveau_channel_put(&chan);
-		return ret;
-	}
-
-	pfifo->reassign(dev, true);
-
-	/* Insert NOPs for NOUVEAU_DMA_SKIPS */
-	ret = RING_SPACE(chan, NOUVEAU_DMA_SKIPS);
-	if (ret) {
-		nouveau_channel_put(&chan);
-		return ret;
-	}
-
-	for (i = 0; i < NOUVEAU_DMA_SKIPS; i++)
-		OUT_RING  (chan, 0x00000000);
-	FIRE_RING(chan);
-
-	ret = nouveau_fence_channel_init(chan);
-	if (ret) {
-		nouveau_channel_put(&chan);
-		return ret;
-	}
-
-	nouveau_debugfs_channel_init(chan);
-
-	NV_DEBUG(dev, "channel %d initialised\n", chan->id);
-	if (fpriv) {
-		spin_lock(&fpriv->lock);
-		list_add(&chan->list, &fpriv->channels);
-		spin_unlock(&fpriv->lock);
-	}
-	*chan_ret = chan;
-	return 0;
-}
-
-struct nouveau_channel *
-nouveau_channel_get_unlocked(struct nouveau_channel *ref)
-{
-	struct nouveau_channel *chan = NULL;
-
-	if (likely(ref && atomic_inc_not_zero(&ref->users)))
-		nouveau_channel_ref(ref, &chan);
-
-	return chan;
-}
-
-struct nouveau_channel *
-nouveau_channel_get(struct drm_file *file_priv, int id)
-{
-	struct nouveau_fpriv *fpriv = nouveau_fpriv(file_priv);
-	struct nouveau_channel *chan;
-
-	spin_lock(&fpriv->lock);
-	list_for_each_entry(chan, &fpriv->channels, list) {
-		if (chan->id == id) {
-			chan = nouveau_channel_get_unlocked(chan);
-			spin_unlock(&fpriv->lock);
-			mutex_lock(&chan->mutex);
-			return chan;
-		}
-	}
-	spin_unlock(&fpriv->lock);
-
-	return ERR_PTR(-EINVAL);
-}
-
-void
-nouveau_channel_put_unlocked(struct nouveau_channel **pchan)
-{
-	struct nouveau_channel *chan = *pchan;
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	unsigned long flags;
-	int i;
-
-	/* decrement the refcount, and we're done if there's still refs */
-	if (likely(!atomic_dec_and_test(&chan->users))) {
-		nouveau_channel_ref(NULL, pchan);
-		return;
-	}
-
-	/* no one wants the channel anymore */
-	NV_DEBUG(dev, "freeing channel %d\n", chan->id);
-	nouveau_debugfs_channel_fini(chan);
-
-	/* give it chance to idle */
-	nouveau_channel_idle(chan);
-
-	/* ensure all outstanding fences are signaled.  they should be if the
-	 * above attempts at idling were OK, but if we failed this'll tell TTM
-	 * we're done with the buffers.
-	 */
-	nouveau_fence_channel_fini(chan);
-
-	/* boot it off the hardware */
-	pfifo->reassign(dev, false);
-
-	/* destroy the engine specific contexts */
-	pfifo->destroy_context(chan);
-	for (i = 0; i < NVOBJ_ENGINE_NR; i++) {
-		if (chan->engctx[i])
-			dev_priv->eng[i]->context_del(chan, i);
-	}
-
-	pfifo->reassign(dev, true);
-
-	/* aside from its resources, the channel should now be dead,
-	 * remove it from the channel list
-	 */
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	nouveau_channel_ref(NULL, &dev_priv->channels.ptr[chan->id]);
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-
-	/* destroy any resources the channel owned */
-	nouveau_gpuobj_ref(NULL, &chan->pushbuf);
-	if (chan->pushbuf_bo) {
-		nouveau_bo_vma_del(chan->pushbuf_bo, &chan->pushbuf_vma);
-		nouveau_bo_unmap(chan->pushbuf_bo);
-		nouveau_bo_unpin(chan->pushbuf_bo);
-		nouveau_bo_ref(NULL, &chan->pushbuf_bo);
-	}
-	nouveau_ramht_ref(NULL, &chan->ramht, chan);
-	nouveau_notifier_takedown_channel(chan);
-	nouveau_gpuobj_channel_takedown(chan);
-
-	nouveau_channel_ref(NULL, pchan);
-}
-
-void
-nouveau_channel_put(struct nouveau_channel **pchan)
-{
-	mutex_unlock(&(*pchan)->mutex);
-	nouveau_channel_put_unlocked(pchan);
-}
-
-static void
-nouveau_channel_del(struct kref *ref)
-{
-	struct nouveau_channel *chan =
-		container_of(ref, struct nouveau_channel, ref);
-
-	kfree(chan);
-}
-
-void
-nouveau_channel_ref(struct nouveau_channel *chan,
-		    struct nouveau_channel **pchan)
-{
-	if (chan)
-		kref_get(&chan->ref);
-
-	if (*pchan)
-		kref_put(&(*pchan)->ref, nouveau_channel_del);
-
-	*pchan = chan;
-}
-
-void
-nouveau_channel_idle(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct nouveau_fence *fence = NULL;
-	int ret;
-
-	nouveau_fence_update(chan);
-
-	if (chan->fence.sequence != chan->fence.sequence_ack) {
-		ret = nouveau_fence_new(chan, &fence, true);
-		if (!ret) {
-			ret = nouveau_fence_wait(fence, false, false);
-			nouveau_fence_unref(&fence);
-		}
-
-		if (ret)
-			NV_ERROR(dev, "Failed to idle channel %d.\n", chan->id);
-	}
-}
-
-/* cleans up all the fifos from file_priv */
-void
-nouveau_channel_cleanup(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_engine *engine = &dev_priv->engine;
-	struct nouveau_channel *chan;
-	int i;
-
-	NV_DEBUG(dev, "clearing FIFO enables from file_priv\n");
-	for (i = 0; i < engine->fifo.channels; i++) {
-		chan = nouveau_channel_get(file_priv, i);
-		if (IS_ERR(chan))
-			continue;
-
-		list_del(&chan->list);
-		atomic_dec(&chan->users);
-		nouveau_channel_put(&chan);
-	}
-}
-
-
-/***********************************
- * ioctls wrapping the functions
- ***********************************/
-
-static int
-nouveau_ioctl_fifo_alloc(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_nouveau_channel_alloc *init = data;
-	struct nouveau_channel *chan;
-	int ret;
-
-	if (!dev_priv->eng[NVOBJ_ENGINE_GR])
-		return -ENODEV;
-
-	if (init->fb_ctxdma_handle == ~0 || init->tt_ctxdma_handle == ~0)
-		return -EINVAL;
-
-	ret = nouveau_channel_alloc(dev, &chan, file_priv,
-				    init->fb_ctxdma_handle,
-				    init->tt_ctxdma_handle);
-	if (ret)
-		return ret;
-	init->channel  = chan->id;
-
-	if (nouveau_vram_pushbuf == 0) {
-		if (chan->dma.ib_max)
-			init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_VRAM |
-						NOUVEAU_GEM_DOMAIN_GART;
-		else if (chan->pushbuf_bo->bo.mem.mem_type == TTM_PL_VRAM)
-			init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_VRAM;
-		else
-			init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_GART;
-	} else {
-		init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_VRAM;
-	}
-
-	if (dev_priv->card_type < NV_C0) {
-		init->subchan[0].handle = 0x00000000;
-		init->subchan[0].grclass = 0x0000;
-		init->subchan[1].handle = NvSw;
-		init->subchan[1].grclass = NV_SW;
-		init->nr_subchan = 2;
-	}
-
-	/* Named memory object area */
-	ret = drm_gem_handle_create(file_priv, chan->notifier_bo->gem,
-				    &init->notifier_handle);
-
-	if (ret == 0)
-		atomic_inc(&chan->users); /* userspace reference */
-	nouveau_channel_put(&chan);
-	return ret;
-}
-
-static int
-nouveau_ioctl_fifo_free(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_nouveau_channel_free *req = data;
-	struct nouveau_channel *chan;
-
-	chan = nouveau_channel_get(file_priv, req->channel);
-	if (IS_ERR(chan))
-		return PTR_ERR(chan);
-
-	list_del(&chan->list);
-	atomic_dec(&chan->users);
-	nouveau_channel_put(&chan);
-	return 0;
-}
-
-/***********************************
- * finally, the ioctl table
- ***********************************/
-
-struct drm_ioctl_desc nouveau_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(NOUVEAU_GETPARAM, nouveau_ioctl_getparam, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_SETPARAM, nouveau_ioctl_setparam, DRM_UNLOCKED|DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_ALLOC, nouveau_ioctl_fifo_alloc, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_FREE, nouveau_ioctl_fifo_free, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_GROBJ_ALLOC, nouveau_ioctl_grobj_alloc, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_NOTIFIEROBJ_ALLOC, nouveau_ioctl_notifier_alloc, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_GPUOBJ_FREE, nouveau_ioctl_gpuobj_free, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH),
-};
-
-int nouveau_max_ioctl = DRM_ARRAY_SIZE(nouveau_ioctls);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_connector.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_connector.c
deleted file mode 100644
index 7b11edb0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ /dev/null
@@ -1,1114 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <acpi/button.h>
-
-#include "drmP.h"
-#include "drm_edid.h"
-#include "drm_crtc_helper.h"
-
-#include "nouveau_reg.h"
-#include "nouveau_drv.h"
-#include "nouveau_encoder.h"
-#include "nouveau_crtc.h"
-#include "nouveau_connector.h"
-#include "nouveau_gpio.h"
-#include "nouveau_hw.h"
-
-static void nouveau_connector_hotplug(void *, int);
-
-struct nouveau_encoder *
-find_encoder(struct drm_connector *connector, int type)
-{
-	struct drm_device *dev = connector->dev;
-	struct nouveau_encoder *nv_encoder;
-	struct drm_mode_object *obj;
-	int i, id;
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		id = connector->encoder_ids[i];
-		if (!id)
-			break;
-
-		obj = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			continue;
-		nv_encoder = nouveau_encoder(obj_to_encoder(obj));
-
-		if (type == OUTPUT_ANY || nv_encoder->dcb->type == type)
-			return nv_encoder;
-	}
-
-	return NULL;
-}
-
-struct nouveau_connector *
-nouveau_encoder_connector_get(struct nouveau_encoder *encoder)
-{
-	struct drm_device *dev = to_drm_encoder(encoder)->dev;
-	struct drm_connector *drm_connector;
-
-	list_for_each_entry(drm_connector, &dev->mode_config.connector_list, head) {
-		if (drm_connector->encoder == to_drm_encoder(encoder))
-			return nouveau_connector(drm_connector);
-	}
-
-	return NULL;
-}
-
-static void
-nouveau_connector_destroy(struct drm_connector *connector)
-{
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct drm_nouveau_private *dev_priv;
-	struct drm_device *dev;
-
-	if (!nv_connector)
-		return;
-
-	dev = nv_connector->base.dev;
-	dev_priv = dev->dev_private;
-	NV_DEBUG_KMS(dev, "\n");
-
-	if (nv_connector->hpd != DCB_GPIO_UNUSED) {
-		nouveau_gpio_isr_del(dev, 0, nv_connector->hpd, 0xff,
-				     nouveau_connector_hotplug, connector);
-	}
-
-	kfree(nv_connector->edid);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static struct nouveau_i2c_chan *
-nouveau_connector_ddc_detect(struct drm_connector *connector,
-			     struct nouveau_encoder **pnv_encoder)
-{
-	struct drm_device *dev = connector->dev;
-	int i;
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		struct nouveau_i2c_chan *i2c = NULL;
-		struct nouveau_encoder *nv_encoder;
-		struct drm_mode_object *obj;
-		int id;
-
-		id = connector->encoder_ids[i];
-		if (!id)
-			break;
-
-		obj = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			continue;
-		nv_encoder = nouveau_encoder(obj_to_encoder(obj));
-
-		if (nv_encoder->dcb->i2c_index < 0xf)
-			i2c = nouveau_i2c_find(dev, nv_encoder->dcb->i2c_index);
-
-		if (i2c && nouveau_probe_i2c_addr(i2c, 0x50)) {
-			*pnv_encoder = nv_encoder;
-			return i2c;
-		}
-	}
-
-	return NULL;
-}
-
-static struct nouveau_encoder *
-nouveau_connector_of_detect(struct drm_connector *connector)
-{
-#ifdef __powerpc__
-	struct drm_device *dev = connector->dev;
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct nouveau_encoder *nv_encoder;
-	struct device_node *cn, *dn = pci_device_to_OF_node(dev->pdev);
-
-	if (!dn ||
-	    !((nv_encoder = find_encoder(connector, OUTPUT_TMDS)) ||
-	      (nv_encoder = find_encoder(connector, OUTPUT_ANALOG))))
-		return NULL;
-
-	for_each_child_of_node(dn, cn) {
-		const char *name = of_get_property(cn, "name", NULL);
-		const void *edid = of_get_property(cn, "EDID", NULL);
-		int idx = name ? name[strlen(name) - 1] - 'A' : 0;
-
-		if (nv_encoder->dcb->i2c_index == idx && edid) {
-			nv_connector->edid =
-				kmemdup(edid, EDID_LENGTH, GFP_KERNEL);
-			of_node_put(cn);
-			return nv_encoder;
-		}
-	}
-#endif
-	return NULL;
-}
-
-static void
-nouveau_connector_set_encoder(struct drm_connector *connector,
-			      struct nouveau_encoder *nv_encoder)
-{
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
-	struct drm_device *dev = connector->dev;
-
-	if (nv_connector->detected_encoder == nv_encoder)
-		return;
-	nv_connector->detected_encoder = nv_encoder;
-
-	if (dev_priv->card_type >= NV_50) {
-		connector->interlace_allowed = true;
-		connector->doublescan_allowed = true;
-	} else
-	if (nv_encoder->dcb->type == OUTPUT_LVDS ||
-	    nv_encoder->dcb->type == OUTPUT_TMDS) {
-		connector->doublescan_allowed = false;
-		connector->interlace_allowed = false;
-	} else {
-		connector->doublescan_allowed = true;
-		if (dev_priv->card_type == NV_20 ||
-		   (dev_priv->card_type == NV_10 &&
-		    (dev->pci_device & 0x0ff0) != 0x0100 &&
-		    (dev->pci_device & 0x0ff0) != 0x0150))
-			/* HW is broken */
-			connector->interlace_allowed = false;
-		else
-			connector->interlace_allowed = true;
-	}
-
-	if (nv_connector->type == DCB_CONNECTOR_DVI_I) {
-		drm_connector_property_set_value(connector,
-			dev->mode_config.dvi_i_subconnector_property,
-			nv_encoder->dcb->type == OUTPUT_TMDS ?
-			DRM_MODE_SUBCONNECTOR_DVID :
-			DRM_MODE_SUBCONNECTOR_DVIA);
-	}
-}
-
-static enum drm_connector_status
-nouveau_connector_detect(struct drm_connector *connector, bool force)
-{
-	struct drm_device *dev = connector->dev;
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct nouveau_encoder *nv_encoder = NULL;
-	struct nouveau_encoder *nv_partner;
-	struct nouveau_i2c_chan *i2c;
-	int type;
-
-	/* Cleanup the previous EDID block. */
-	if (nv_connector->edid) {
-		drm_mode_connector_update_edid_property(connector, NULL);
-		kfree(nv_connector->edid);
-		nv_connector->edid = NULL;
-	}
-
-	i2c = nouveau_connector_ddc_detect(connector, &nv_encoder);
-	if (i2c) {
-		nv_connector->edid = drm_get_edid(connector, &i2c->adapter);
-		drm_mode_connector_update_edid_property(connector,
-							nv_connector->edid);
-		if (!nv_connector->edid) {
-			NV_ERROR(dev, "DDC responded, but no EDID for %s\n",
-				 drm_get_connector_name(connector));
-			goto detect_analog;
-		}
-
-		if (nv_encoder->dcb->type == OUTPUT_DP &&
-		    !nouveau_dp_detect(to_drm_encoder(nv_encoder))) {
-			NV_ERROR(dev, "Detected %s, but failed init\n",
-				 drm_get_connector_name(connector));
-			return connector_status_disconnected;
-		}
-
-		/* Override encoder type for DVI-I based on whether EDID
-		 * says the display is digital or analog, both use the
-		 * same i2c channel so the value returned from ddc_detect
-		 * isn't necessarily correct.
-		 */
-		nv_partner = NULL;
-		if (nv_encoder->dcb->type == OUTPUT_TMDS)
-			nv_partner = find_encoder(connector, OUTPUT_ANALOG);
-		if (nv_encoder->dcb->type == OUTPUT_ANALOG)
-			nv_partner = find_encoder(connector, OUTPUT_TMDS);
-
-		if (nv_partner && ((nv_encoder->dcb->type == OUTPUT_ANALOG &&
-				    nv_partner->dcb->type == OUTPUT_TMDS) ||
-				   (nv_encoder->dcb->type == OUTPUT_TMDS &&
-				    nv_partner->dcb->type == OUTPUT_ANALOG))) {
-			if (nv_connector->edid->input & DRM_EDID_INPUT_DIGITAL)
-				type = OUTPUT_TMDS;
-			else
-				type = OUTPUT_ANALOG;
-
-			nv_encoder = find_encoder(connector, type);
-		}
-
-		nouveau_connector_set_encoder(connector, nv_encoder);
-		return connector_status_connected;
-	}
-
-	nv_encoder = nouveau_connector_of_detect(connector);
-	if (nv_encoder) {
-		nouveau_connector_set_encoder(connector, nv_encoder);
-		return connector_status_connected;
-	}
-
-detect_analog:
-	nv_encoder = find_encoder(connector, OUTPUT_ANALOG);
-	if (!nv_encoder && !nouveau_tv_disable)
-		nv_encoder = find_encoder(connector, OUTPUT_TV);
-	if (nv_encoder && force) {
-		struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
-		struct drm_encoder_helper_funcs *helper =
-						encoder->helper_private;
-
-		if (helper->detect(encoder, connector) ==
-						connector_status_connected) {
-			nouveau_connector_set_encoder(connector, nv_encoder);
-			return connector_status_connected;
-		}
-
-	}
-
-	return connector_status_disconnected;
-}
-
-static enum drm_connector_status
-nouveau_connector_detect_lvds(struct drm_connector *connector, bool force)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct nouveau_encoder *nv_encoder = NULL;
-	enum drm_connector_status status = connector_status_disconnected;
-
-	/* Cleanup the previous EDID block. */
-	if (nv_connector->edid) {
-		drm_mode_connector_update_edid_property(connector, NULL);
-		kfree(nv_connector->edid);
-		nv_connector->edid = NULL;
-	}
-
-	nv_encoder = find_encoder(connector, OUTPUT_LVDS);
-	if (!nv_encoder)
-		return connector_status_disconnected;
-
-	/* Try retrieving EDID via DDC */
-	if (!dev_priv->vbios.fp_no_ddc) {
-		status = nouveau_connector_detect(connector, force);
-		if (status == connector_status_connected)
-			goto out;
-	}
-
-	/* On some laptops (Sony, i'm looking at you) there appears to
-	 * be no direct way of accessing the panel's EDID.  The only
-	 * option available to us appears to be to ask ACPI for help..
-	 *
-	 * It's important this check's before trying straps, one of the
-	 * said manufacturer's laptops are configured in such a way
-	 * the nouveau decides an entry in the VBIOS FP mode table is
-	 * valid - it's not (rh#613284)
-	 */
-	if (nv_encoder->dcb->lvdsconf.use_acpi_for_edid) {
-		if (!nouveau_acpi_edid(dev, connector)) {
-			status = connector_status_connected;
-			goto out;
-		}
-	}
-
-	/* If no EDID found above, and the VBIOS indicates a hardcoded
-	 * modeline is avalilable for the panel, set it as the panel's
-	 * native mode and exit.
-	 */
-	if (nouveau_bios_fp_mode(dev, NULL) && (dev_priv->vbios.fp_no_ddc ||
-	    nv_encoder->dcb->lvdsconf.use_straps_for_mode)) {
-		status = connector_status_connected;
-		goto out;
-	}
-
-	/* Still nothing, some VBIOS images have a hardcoded EDID block
-	 * stored for the panel stored in them.
-	 */
-	if (!dev_priv->vbios.fp_no_ddc) {
-		struct edid *edid =
-			(struct edid *)nouveau_bios_embedded_edid(dev);
-		if (edid) {
-			nv_connector->edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
-			*(nv_connector->edid) = *edid;
-			status = connector_status_connected;
-		}
-	}
-
-out:
-#if defined(CONFIG_ACPI_BUTTON) || \
-	(defined(CONFIG_ACPI_BUTTON_MODULE) && defined(MODULE))
-	if (status == connector_status_connected &&
-	    !nouveau_ignorelid && !acpi_lid_open())
-		status = connector_status_unknown;
-#endif
-
-	drm_mode_connector_update_edid_property(connector, nv_connector->edid);
-	nouveau_connector_set_encoder(connector, nv_encoder);
-	return status;
-}
-
-static void
-nouveau_connector_force(struct drm_connector *connector)
-{
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct nouveau_encoder *nv_encoder;
-	int type;
-
-	if (nv_connector->type == DCB_CONNECTOR_DVI_I) {
-		if (connector->force == DRM_FORCE_ON_DIGITAL)
-			type = OUTPUT_TMDS;
-		else
-			type = OUTPUT_ANALOG;
-	} else
-		type = OUTPUT_ANY;
-
-	nv_encoder = find_encoder(connector, type);
-	if (!nv_encoder) {
-		NV_ERROR(connector->dev, "can't find encoder to force %s on!\n",
-			 drm_get_connector_name(connector));
-		connector->status = connector_status_disconnected;
-		return;
-	}
-
-	nouveau_connector_set_encoder(connector, nv_encoder);
-}
-
-static int
-nouveau_connector_set_property(struct drm_connector *connector,
-			       struct drm_property *property, uint64_t value)
-{
-	struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
-	struct nouveau_display_engine *disp = &dev_priv->engine.display;
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder;
-	struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
-	struct drm_device *dev = connector->dev;
-	struct nouveau_crtc *nv_crtc;
-	int ret;
-
-	nv_crtc = NULL;
-	if (connector->encoder && connector->encoder->crtc)
-		nv_crtc = nouveau_crtc(connector->encoder->crtc);
-
-	/* Scaling mode */
-	if (property == dev->mode_config.scaling_mode_property) {
-		bool modeset = false;
-
-		switch (value) {
-		case DRM_MODE_SCALE_NONE:
-		case DRM_MODE_SCALE_FULLSCREEN:
-		case DRM_MODE_SCALE_CENTER:
-		case DRM_MODE_SCALE_ASPECT:
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		/* LVDS always needs gpu scaling */
-		if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS &&
-		    value == DRM_MODE_SCALE_NONE)
-			return -EINVAL;
-
-		/* Changing between GPU and panel scaling requires a full
-		 * modeset
-		 */
-		if ((nv_connector->scaling_mode == DRM_MODE_SCALE_NONE) ||
-		    (value == DRM_MODE_SCALE_NONE))
-			modeset = true;
-		nv_connector->scaling_mode = value;
-
-		if (!nv_crtc)
-			return 0;
-
-		if (modeset || !nv_crtc->set_scale) {
-			ret = drm_crtc_helper_set_mode(&nv_crtc->base,
-							&nv_crtc->base.mode,
-							nv_crtc->base.x,
-							nv_crtc->base.y, NULL);
-			if (!ret)
-				return -EINVAL;
-		} else {
-			ret = nv_crtc->set_scale(nv_crtc, true);
-			if (ret)
-				return ret;
-		}
-
-		return 0;
-	}
-
-	/* Underscan */
-	if (property == disp->underscan_property) {
-		if (nv_connector->underscan != value) {
-			nv_connector->underscan = value;
-			if (!nv_crtc || !nv_crtc->set_scale)
-				return 0;
-
-			return nv_crtc->set_scale(nv_crtc, true);
-		}
-
-		return 0;
-	}
-
-	if (property == disp->underscan_hborder_property) {
-		if (nv_connector->underscan_hborder != value) {
-			nv_connector->underscan_hborder = value;
-			if (!nv_crtc || !nv_crtc->set_scale)
-				return 0;
-
-			return nv_crtc->set_scale(nv_crtc, true);
-		}
-
-		return 0;
-	}
-
-	if (property == disp->underscan_vborder_property) {
-		if (nv_connector->underscan_vborder != value) {
-			nv_connector->underscan_vborder = value;
-			if (!nv_crtc || !nv_crtc->set_scale)
-				return 0;
-
-			return nv_crtc->set_scale(nv_crtc, true);
-		}
-
-		return 0;
-	}
-
-	/* Dithering */
-	if (property == disp->dithering_mode) {
-		nv_connector->dithering_mode = value;
-		if (!nv_crtc || !nv_crtc->set_dither)
-			return 0;
-
-		return nv_crtc->set_dither(nv_crtc, true);
-	}
-
-	if (property == disp->dithering_depth) {
-		nv_connector->dithering_depth = value;
-		if (!nv_crtc || !nv_crtc->set_dither)
-			return 0;
-
-		return nv_crtc->set_dither(nv_crtc, true);
-	}
-
-	if (nv_crtc && nv_crtc->set_color_vibrance) {
-		/* Hue */
-		if (property == disp->vibrant_hue_property) {
-			nv_crtc->vibrant_hue = value - 90;
-			return nv_crtc->set_color_vibrance(nv_crtc, true);
-		}
-		/* Saturation */
-		if (property == disp->color_vibrance_property) {
-			nv_crtc->color_vibrance = value - 100;
-			return nv_crtc->set_color_vibrance(nv_crtc, true);
-		}
-	}
-
-	if (nv_encoder && nv_encoder->dcb->type == OUTPUT_TV)
-		return get_slave_funcs(encoder)->set_property(
-			encoder, connector, property, value);
-
-	return -EINVAL;
-}
-
-static struct drm_display_mode *
-nouveau_connector_native_mode(struct drm_connector *connector)
-{
-	struct drm_connector_helper_funcs *helper = connector->helper_private;
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct drm_device *dev = connector->dev;
-	struct drm_display_mode *mode, *largest = NULL;
-	int high_w = 0, high_h = 0, high_v = 0;
-
-	list_for_each_entry(mode, &nv_connector->base.probed_modes, head) {
-		mode->vrefresh = drm_mode_vrefresh(mode);
-		if (helper->mode_valid(connector, mode) != MODE_OK ||
-		    (mode->flags & DRM_MODE_FLAG_INTERLACE))
-			continue;
-
-		/* Use preferred mode if there is one.. */
-		if (mode->type & DRM_MODE_TYPE_PREFERRED) {
-			NV_DEBUG_KMS(dev, "native mode from preferred\n");
-			return drm_mode_duplicate(dev, mode);
-		}
-
-		/* Otherwise, take the resolution with the largest width, then
-		 * height, then vertical refresh
-		 */
-		if (mode->hdisplay < high_w)
-			continue;
-
-		if (mode->hdisplay == high_w && mode->vdisplay < high_h)
-			continue;
-
-		if (mode->hdisplay == high_w && mode->vdisplay == high_h &&
-		    mode->vrefresh < high_v)
-			continue;
-
-		high_w = mode->hdisplay;
-		high_h = mode->vdisplay;
-		high_v = mode->vrefresh;
-		largest = mode;
-	}
-
-	NV_DEBUG_KMS(dev, "native mode from largest: %dx%d@%d\n",
-		      high_w, high_h, high_v);
-	return largest ? drm_mode_duplicate(dev, largest) : NULL;
-}
-
-struct moderec {
-	int hdisplay;
-	int vdisplay;
-};
-
-static struct moderec scaler_modes[] = {
-	{ 1920, 1200 },
-	{ 1920, 1080 },
-	{ 1680, 1050 },
-	{ 1600, 1200 },
-	{ 1400, 1050 },
-	{ 1280, 1024 },
-	{ 1280, 960 },
-	{ 1152, 864 },
-	{ 1024, 768 },
-	{ 800, 600 },
-	{ 720, 400 },
-	{ 640, 480 },
-	{ 640, 400 },
-	{ 640, 350 },
-	{}
-};
-
-static int
-nouveau_connector_scaler_modes_add(struct drm_connector *connector)
-{
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct drm_display_mode *native = nv_connector->native_mode, *m;
-	struct drm_device *dev = connector->dev;
-	struct moderec *mode = &scaler_modes[0];
-	int modes = 0;
-
-	if (!native)
-		return 0;
-
-	while (mode->hdisplay) {
-		if (mode->hdisplay <= native->hdisplay &&
-		    mode->vdisplay <= native->vdisplay) {
-			m = drm_cvt_mode(dev, mode->hdisplay, mode->vdisplay,
-					 drm_mode_vrefresh(native), false,
-					 false, false);
-			if (!m)
-				continue;
-
-			m->type |= DRM_MODE_TYPE_DRIVER;
-
-			drm_mode_probed_add(connector, m);
-			modes++;
-		}
-
-		mode++;
-	}
-
-	return modes;
-}
-
-static void
-nouveau_connector_detect_depth(struct drm_connector *connector)
-{
-	struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct drm_display_mode *mode = nv_connector->native_mode;
-	bool duallink;
-
-	/* if the edid is feeling nice enough to provide this info, use it */
-	if (nv_connector->edid && connector->display_info.bpc)
-		return;
-
-	/* EDID 1.4 is *supposed* to be supported on eDP, but, Apple... */
-	if (nv_connector->type == DCB_CONNECTOR_eDP) {
-		connector->display_info.bpc = 6;
-		return;
-	}
-
-	/* we're out of options unless we're LVDS, default to 8bpc */
-	if (nv_encoder->dcb->type != OUTPUT_LVDS) {
-		connector->display_info.bpc = 8;
-		return;
-	}
-
-	connector->display_info.bpc = 6;
-
-	/* LVDS: panel straps */
-	if (bios->fp_no_ddc) {
-		if (bios->fp.if_is_24bit)
-			connector->display_info.bpc = 8;
-		return;
-	}
-
-	/* LVDS: DDC panel, need to first determine the number of links to
-	 * know which if_is_24bit flag to check...
-	 */
-	if (nv_connector->edid &&
-	    nv_connector->type == DCB_CONNECTOR_LVDS_SPWG)
-		duallink = ((u8 *)nv_connector->edid)[121] == 2;
-	else
-		duallink = mode->clock >= bios->fp.duallink_transition_clk;
-
-	if ((!duallink && (bios->fp.strapless_is_24bit & 1)) ||
-	    ( duallink && (bios->fp.strapless_is_24bit & 2)))
-		connector->display_info.bpc = 8;
-}
-
-static int
-nouveau_connector_get_modes(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder;
-	struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
-	int ret = 0;
-
-	/* destroy the native mode, the attached monitor could have changed.
-	 */
-	if (nv_connector->native_mode) {
-		drm_mode_destroy(dev, nv_connector->native_mode);
-		nv_connector->native_mode = NULL;
-	}
-
-	if (nv_connector->edid)
-		ret = drm_add_edid_modes(connector, nv_connector->edid);
-	else
-	if (nv_encoder->dcb->type == OUTPUT_LVDS &&
-	    (nv_encoder->dcb->lvdsconf.use_straps_for_mode ||
-	     dev_priv->vbios.fp_no_ddc) && nouveau_bios_fp_mode(dev, NULL)) {
-		struct drm_display_mode mode;
-
-		nouveau_bios_fp_mode(dev, &mode);
-		nv_connector->native_mode = drm_mode_duplicate(dev, &mode);
-	}
-
-	/* Determine display colour depth for everything except LVDS now,
-	 * DP requires this before mode_valid() is called.
-	 */
-	if (connector->connector_type != DRM_MODE_CONNECTOR_LVDS)
-		nouveau_connector_detect_depth(connector);
-
-	/* Find the native mode if this is a digital panel, if we didn't
-	 * find any modes through DDC previously add the native mode to
-	 * the list of modes.
-	 */
-	if (!nv_connector->native_mode)
-		nv_connector->native_mode =
-			nouveau_connector_native_mode(connector);
-	if (ret == 0 && nv_connector->native_mode) {
-		struct drm_display_mode *mode;
-
-		mode = drm_mode_duplicate(dev, nv_connector->native_mode);
-		drm_mode_probed_add(connector, mode);
-		ret = 1;
-	}
-
-	/* Determine LVDS colour depth, must happen after determining
-	 * "native" mode as some VBIOS tables require us to use the
-	 * pixel clock as part of the lookup...
-	 */
-	if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)
-		nouveau_connector_detect_depth(connector);
-
-	if (nv_encoder->dcb->type == OUTPUT_TV)
-		ret = get_slave_funcs(encoder)->get_modes(encoder, connector);
-
-	if (nv_connector->type == DCB_CONNECTOR_LVDS ||
-	    nv_connector->type == DCB_CONNECTOR_LVDS_SPWG ||
-	    nv_connector->type == DCB_CONNECTOR_eDP)
-		ret += nouveau_connector_scaler_modes_add(connector);
-
-	return ret;
-}
-
-static unsigned
-get_tmds_link_bandwidth(struct drm_connector *connector)
-{
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
-	struct dcb_entry *dcb = nv_connector->detected_encoder->dcb;
-
-	if (dcb->location != DCB_LOC_ON_CHIP ||
-	    dev_priv->chipset >= 0x46)
-		return 165000;
-	else if (dev_priv->chipset >= 0x40)
-		return 155000;
-	else if (dev_priv->chipset >= 0x18)
-		return 135000;
-	else
-		return 112000;
-}
-
-static int
-nouveau_connector_mode_valid(struct drm_connector *connector,
-			     struct drm_display_mode *mode)
-{
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder;
-	struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
-	unsigned min_clock = 25000, max_clock = min_clock;
-	unsigned clock = mode->clock;
-
-	switch (nv_encoder->dcb->type) {
-	case OUTPUT_LVDS:
-		if (nv_connector->native_mode &&
-		    (mode->hdisplay > nv_connector->native_mode->hdisplay ||
-		     mode->vdisplay > nv_connector->native_mode->vdisplay))
-			return MODE_PANEL;
-
-		min_clock = 0;
-		max_clock = 400000;
-		break;
-	case OUTPUT_TMDS:
-		max_clock = get_tmds_link_bandwidth(connector);
-		if (nouveau_duallink && nv_encoder->dcb->duallink_possible)
-			max_clock *= 2;
-		break;
-	case OUTPUT_ANALOG:
-		max_clock = nv_encoder->dcb->crtconf.maxfreq;
-		if (!max_clock)
-			max_clock = 350000;
-		break;
-	case OUTPUT_TV:
-		return get_slave_funcs(encoder)->mode_valid(encoder, mode);
-	case OUTPUT_DP:
-		max_clock  = nv_encoder->dp.link_nr;
-		max_clock *= nv_encoder->dp.link_bw;
-		clock = clock * (connector->display_info.bpc * 3) / 10;
-		break;
-	default:
-		BUG_ON(1);
-		return MODE_BAD;
-	}
-
-	if (clock < min_clock)
-		return MODE_CLOCK_LOW;
-
-	if (clock > max_clock)
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-static struct drm_encoder *
-nouveau_connector_best_encoder(struct drm_connector *connector)
-{
-	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-
-	if (nv_connector->detected_encoder)
-		return to_drm_encoder(nv_connector->detected_encoder);
-
-	return NULL;
-}
-
-static const struct drm_connector_helper_funcs
-nouveau_connector_helper_funcs = {
-	.get_modes = nouveau_connector_get_modes,
-	.mode_valid = nouveau_connector_mode_valid,
-	.best_encoder = nouveau_connector_best_encoder,
-};
-
-static const struct drm_connector_funcs
-nouveau_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.save = NULL,
-	.restore = NULL,
-	.detect = nouveau_connector_detect,
-	.destroy = nouveau_connector_destroy,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = nouveau_connector_set_property,
-	.force = nouveau_connector_force
-};
-
-static const struct drm_connector_funcs
-nouveau_connector_funcs_lvds = {
-	.dpms = drm_helper_connector_dpms,
-	.save = NULL,
-	.restore = NULL,
-	.detect = nouveau_connector_detect_lvds,
-	.destroy = nouveau_connector_destroy,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = nouveau_connector_set_property,
-	.force = nouveau_connector_force
-};
-
-static int
-drm_conntype_from_dcb(enum dcb_connector_type dcb)
-{
-	switch (dcb) {
-	case DCB_CONNECTOR_VGA      : return DRM_MODE_CONNECTOR_VGA;
-	case DCB_CONNECTOR_TV_0     :
-	case DCB_CONNECTOR_TV_1     :
-	case DCB_CONNECTOR_TV_3     : return DRM_MODE_CONNECTOR_TV;
-	case DCB_CONNECTOR_DMS59_0  :
-	case DCB_CONNECTOR_DMS59_1  :
-	case DCB_CONNECTOR_DVI_I    : return DRM_MODE_CONNECTOR_DVII;
-	case DCB_CONNECTOR_DVI_D    : return DRM_MODE_CONNECTOR_DVID;
-	case DCB_CONNECTOR_LVDS     :
-	case DCB_CONNECTOR_LVDS_SPWG: return DRM_MODE_CONNECTOR_LVDS;
-	case DCB_CONNECTOR_DMS59_DP0:
-	case DCB_CONNECTOR_DMS59_DP1:
-	case DCB_CONNECTOR_DP       : return DRM_MODE_CONNECTOR_DisplayPort;
-	case DCB_CONNECTOR_eDP      : return DRM_MODE_CONNECTOR_eDP;
-	case DCB_CONNECTOR_HDMI_0   :
-	case DCB_CONNECTOR_HDMI_1   : return DRM_MODE_CONNECTOR_HDMIA;
-	default:
-		break;
-	}
-
-	return DRM_MODE_CONNECTOR_Unknown;
-}
-
-struct drm_connector *
-nouveau_connector_create(struct drm_device *dev, int index)
-{
-	const struct drm_connector_funcs *funcs = &nouveau_connector_funcs;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_display_engine *disp = &dev_priv->engine.display;
-	struct nouveau_connector *nv_connector = NULL;
-	struct drm_connector *connector;
-	int type, ret = 0;
-	bool dummy;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		nv_connector = nouveau_connector(connector);
-		if (nv_connector->index == index)
-			return connector;
-	}
-
-	nv_connector = kzalloc(sizeof(*nv_connector), GFP_KERNEL);
-	if (!nv_connector)
-		return ERR_PTR(-ENOMEM);
-
-	connector = &nv_connector->base;
-	nv_connector->index = index;
-
-	/* attempt to parse vbios connector type and hotplug gpio */
-	nv_connector->dcb = dcb_conn(dev, index);
-	if (nv_connector->dcb) {
-		static const u8 hpd[16] = {
-			0xff, 0x07, 0x08, 0xff, 0xff, 0x51, 0x52, 0xff,
-			0xff, 0xff, 0xff, 0xff, 0xff, 0x5e, 0x5f, 0x60,
-		};
-
-		u32 entry = ROM16(nv_connector->dcb[0]);
-		if (dcb_conntab(dev)[3] >= 4)
-			entry |= (u32)ROM16(nv_connector->dcb[2]) << 16;
-
-		nv_connector->hpd = ffs((entry & 0x07033000) >> 12);
-		nv_connector->hpd = hpd[nv_connector->hpd];
-
-		nv_connector->type = nv_connector->dcb[0];
-		if (drm_conntype_from_dcb(nv_connector->type) ==
-					  DRM_MODE_CONNECTOR_Unknown) {
-			NV_WARN(dev, "unknown connector type %02x\n",
-				nv_connector->type);
-			nv_connector->type = DCB_CONNECTOR_NONE;
-		}
-
-		/* Gigabyte NX85T */
-		if (nv_match_device(dev, 0x0421, 0x1458, 0x344c)) {
-			if (nv_connector->type == DCB_CONNECTOR_HDMI_1)
-				nv_connector->type = DCB_CONNECTOR_DVI_I;
-		}
-
-		/* Gigabyte GV-NX86T512H */
-		if (nv_match_device(dev, 0x0402, 0x1458, 0x3455)) {
-			if (nv_connector->type == DCB_CONNECTOR_HDMI_1)
-				nv_connector->type = DCB_CONNECTOR_DVI_I;
-		}
-	} else {
-		nv_connector->type = DCB_CONNECTOR_NONE;
-		nv_connector->hpd = DCB_GPIO_UNUSED;
-	}
-
-	/* no vbios data, or an unknown dcb connector type - attempt to
-	 * figure out something suitable ourselves
-	 */
-	if (nv_connector->type == DCB_CONNECTOR_NONE) {
-		struct drm_nouveau_private *dev_priv = dev->dev_private;
-		struct dcb_table *dcbt = &dev_priv->vbios.dcb;
-		u32 encoders = 0;
-		int i;
-
-		for (i = 0; i < dcbt->entries; i++) {
-			if (dcbt->entry[i].connector == nv_connector->index)
-				encoders |= (1 << dcbt->entry[i].type);
-		}
-
-		if (encoders & (1 << OUTPUT_DP)) {
-			if (encoders & (1 << OUTPUT_TMDS))
-				nv_connector->type = DCB_CONNECTOR_DP;
-			else
-				nv_connector->type = DCB_CONNECTOR_eDP;
-		} else
-		if (encoders & (1 << OUTPUT_TMDS)) {
-			if (encoders & (1 << OUTPUT_ANALOG))
-				nv_connector->type = DCB_CONNECTOR_DVI_I;
-			else
-				nv_connector->type = DCB_CONNECTOR_DVI_D;
-		} else
-		if (encoders & (1 << OUTPUT_ANALOG)) {
-			nv_connector->type = DCB_CONNECTOR_VGA;
-		} else
-		if (encoders & (1 << OUTPUT_LVDS)) {
-			nv_connector->type = DCB_CONNECTOR_LVDS;
-		} else
-		if (encoders & (1 << OUTPUT_TV)) {
-			nv_connector->type = DCB_CONNECTOR_TV_0;
-		}
-	}
-
-	type = drm_conntype_from_dcb(nv_connector->type);
-	if (type == DRM_MODE_CONNECTOR_LVDS) {
-		ret = nouveau_bios_parse_lvds_table(dev, 0, &dummy, &dummy);
-		if (ret) {
-			NV_ERROR(dev, "Error parsing LVDS table, disabling\n");
-			kfree(nv_connector);
-			return ERR_PTR(ret);
-		}
-
-		funcs = &nouveau_connector_funcs_lvds;
-	} else {
-		funcs = &nouveau_connector_funcs;
-	}
-
-	/* defaults, will get overridden in detect() */
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	drm_connector_init(dev, connector, funcs, type);
-	drm_connector_helper_add(connector, &nouveau_connector_helper_funcs);
-
-	/* Init DVI-I specific properties */
-	if (nv_connector->type == DCB_CONNECTOR_DVI_I)
-		drm_connector_attach_property(connector, dev->mode_config.dvi_i_subconnector_property, 0);
-
-	/* Add overscan compensation options to digital outputs */
-	if (disp->underscan_property &&
-	    (type == DRM_MODE_CONNECTOR_DVID ||
-	     type == DRM_MODE_CONNECTOR_DVII ||
-	     type == DRM_MODE_CONNECTOR_HDMIA ||
-	     type == DRM_MODE_CONNECTOR_DisplayPort)) {
-		drm_connector_attach_property(connector,
-					      disp->underscan_property,
-					      UNDERSCAN_OFF);
-		drm_connector_attach_property(connector,
-					      disp->underscan_hborder_property,
-					      0);
-		drm_connector_attach_property(connector,
-					      disp->underscan_vborder_property,
-					      0);
-	}
-
-	/* Add hue and saturation options */
-	if (disp->vibrant_hue_property)
-		drm_connector_attach_property(connector,
-					      disp->vibrant_hue_property,
-					      90);
-	if (disp->color_vibrance_property)
-		drm_connector_attach_property(connector,
-					      disp->color_vibrance_property,
-					      150);
-
-	switch (nv_connector->type) {
-	case DCB_CONNECTOR_VGA:
-		if (dev_priv->card_type >= NV_50) {
-			drm_connector_attach_property(connector,
-					dev->mode_config.scaling_mode_property,
-					nv_connector->scaling_mode);
-		}
-		/* fall-through */
-	case DCB_CONNECTOR_TV_0:
-	case DCB_CONNECTOR_TV_1:
-	case DCB_CONNECTOR_TV_3:
-		nv_connector->scaling_mode = DRM_MODE_SCALE_NONE;
-		break;
-	default:
-		nv_connector->scaling_mode = DRM_MODE_SCALE_FULLSCREEN;
-
-		drm_connector_attach_property(connector,
-				dev->mode_config.scaling_mode_property,
-				nv_connector->scaling_mode);
-		if (disp->dithering_mode) {
-			nv_connector->dithering_mode = DITHERING_MODE_AUTO;
-			drm_connector_attach_property(connector,
-						disp->dithering_mode,
-						nv_connector->dithering_mode);
-		}
-		if (disp->dithering_depth) {
-			nv_connector->dithering_depth = DITHERING_DEPTH_AUTO;
-			drm_connector_attach_property(connector,
-						disp->dithering_depth,
-						nv_connector->dithering_depth);
-		}
-		break;
-	}
-
-	connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-	if (nv_connector->hpd != DCB_GPIO_UNUSED) {
-		ret = nouveau_gpio_isr_add(dev, 0, nv_connector->hpd, 0xff,
-					   nouveau_connector_hotplug,
-					   connector);
-		if (ret == 0)
-			connector->polled = DRM_CONNECTOR_POLL_HPD;
-	}
-
-	drm_sysfs_connector_add(connector);
-	return connector;
-}
-
-static void
-nouveau_connector_hotplug(void *data, int plugged)
-{
-	struct drm_connector *connector = data;
-	struct drm_device *dev = connector->dev;
-
-	NV_DEBUG(dev, "%splugged %s\n", plugged ? "" : "un",
-		 drm_get_connector_name(connector));
-
-	if (plugged)
-		drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
-	else
-		drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
-
-	drm_helper_hpd_irq_event(dev);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_connector.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_connector.h
deleted file mode 100644
index e4857021..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_connector.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_CONNECTOR_H__
-#define __NOUVEAU_CONNECTOR_H__
-
-#include "drm_edid.h"
-#include "nouveau_i2c.h"
-
-enum nouveau_underscan_type {
-	UNDERSCAN_OFF,
-	UNDERSCAN_ON,
-	UNDERSCAN_AUTO,
-};
-
-/* the enum values specifically defined here match nv50/nvd0 hw values, and
- * the code relies on this
- */
-enum nouveau_dithering_mode {
-	DITHERING_MODE_OFF = 0x00,
-	DITHERING_MODE_ON = 0x01,
-	DITHERING_MODE_DYNAMIC2X2 = 0x10 | DITHERING_MODE_ON,
-	DITHERING_MODE_STATIC2X2 = 0x18 | DITHERING_MODE_ON,
-	DITHERING_MODE_TEMPORAL = 0x20 | DITHERING_MODE_ON,
-	DITHERING_MODE_AUTO
-};
-
-enum nouveau_dithering_depth {
-	DITHERING_DEPTH_6BPC = 0x00,
-	DITHERING_DEPTH_8BPC = 0x02,
-	DITHERING_DEPTH_AUTO
-};
-
-struct nouveau_connector {
-	struct drm_connector base;
-	enum dcb_connector_type type;
-	u8 index;
-	u8 *dcb;
-	u8 hpd;
-
-	int dithering_mode;
-	int dithering_depth;
-	int scaling_mode;
-	enum nouveau_underscan_type underscan;
-	u32 underscan_hborder;
-	u32 underscan_vborder;
-
-	struct nouveau_encoder *detected_encoder;
-	struct edid *edid;
-	struct drm_display_mode *native_mode;
-};
-
-static inline struct nouveau_connector *nouveau_connector(
-						struct drm_connector *con)
-{
-	return container_of(con, struct nouveau_connector, base);
-}
-
-struct drm_connector *
-nouveau_connector_create(struct drm_device *, int index);
-
-int
-nouveau_connector_bpp(struct drm_connector *);
-
-#endif /* __NOUVEAU_CONNECTOR_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_crtc.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_crtc.h
deleted file mode 100644
index e6d0d1eb..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_crtc.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_CRTC_H__
-#define __NOUVEAU_CRTC_H__
-
-struct nouveau_crtc {
-	struct drm_crtc base;
-
-	int index;
-
-	uint32_t dpms_saved_fp_control;
-	uint32_t fp_users;
-	int saturation;
-	int color_vibrance;
-	int vibrant_hue;
-	int sharpness;
-	int last_dpms;
-
-	int cursor_saved_x, cursor_saved_y;
-
-	struct {
-		int cpp;
-		bool blanked;
-		uint32_t offset;
-		uint32_t tile_flags;
-	} fb;
-
-	struct {
-		struct nouveau_bo *nvbo;
-		bool visible;
-		uint32_t offset;
-		void (*set_offset)(struct nouveau_crtc *, uint32_t offset);
-		void (*set_pos)(struct nouveau_crtc *, int x, int y);
-		void (*hide)(struct nouveau_crtc *, bool update);
-		void (*show)(struct nouveau_crtc *, bool update);
-	} cursor;
-
-	struct {
-		struct nouveau_bo *nvbo;
-		uint16_t r[256];
-		uint16_t g[256];
-		uint16_t b[256];
-		int depth;
-	} lut;
-
-	int (*set_dither)(struct nouveau_crtc *crtc, bool update);
-	int (*set_scale)(struct nouveau_crtc *crtc, bool update);
-	int (*set_color_vibrance)(struct nouveau_crtc *crtc, bool update);
-};
-
-static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc)
-{
-	return container_of(crtc, struct nouveau_crtc, base);
-}
-
-static inline struct drm_crtc *to_drm_crtc(struct nouveau_crtc *crtc)
-{
-	return &crtc->base;
-}
-
-int nv50_crtc_create(struct drm_device *dev, int index);
-int nv50_crtc_cursor_set(struct drm_crtc *drm_crtc, struct drm_file *file_priv,
-			 uint32_t buffer_handle, uint32_t width,
-			 uint32_t height);
-int nv50_crtc_cursor_move(struct drm_crtc *drm_crtc, int x, int y);
-
-int nv04_cursor_init(struct nouveau_crtc *);
-int nv50_cursor_init(struct nouveau_crtc *);
-
-struct nouveau_connector *
-nouveau_crtc_connector_get(struct nouveau_crtc *crtc);
-
-#endif /* __NOUVEAU_CRTC_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_debugfs.c
deleted file mode 100644
index fa2ec491..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Copyright (C) 2009 Red Hat <bskeggs@redhat.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/*
- * Authors:
- *  Ben Skeggs <bskeggs@redhat.com>
- */
-
-#include <linux/debugfs.h>
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-
-#include <ttm/ttm_page_alloc.h>
-
-static int
-nouveau_debugfs_channel_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct nouveau_channel *chan = node->info_ent->data;
-
-	seq_printf(m, "channel id    : %d\n", chan->id);
-
-	seq_printf(m, "cpu fifo state:\n");
-	seq_printf(m, "          base: 0x%10llx\n", chan->pushbuf_base);
-	seq_printf(m, "           max: 0x%08x\n", chan->dma.max << 2);
-	seq_printf(m, "           cur: 0x%08x\n", chan->dma.cur << 2);
-	seq_printf(m, "           put: 0x%08x\n", chan->dma.put << 2);
-	seq_printf(m, "          free: 0x%08x\n", chan->dma.free << 2);
-	if (chan->dma.ib_max) {
-		seq_printf(m, "        ib max: 0x%08x\n", chan->dma.ib_max);
-		seq_printf(m, "        ib put: 0x%08x\n", chan->dma.ib_put);
-		seq_printf(m, "       ib free: 0x%08x\n", chan->dma.ib_free);
-	}
-
-	seq_printf(m, "gpu fifo state:\n");
-	seq_printf(m, "           get: 0x%08x\n",
-					nvchan_rd32(chan, chan->user_get));
-	seq_printf(m, "           put: 0x%08x\n",
-					nvchan_rd32(chan, chan->user_put));
-	if (chan->dma.ib_max) {
-		seq_printf(m, "        ib get: 0x%08x\n",
-			   nvchan_rd32(chan, 0x88));
-		seq_printf(m, "        ib put: 0x%08x\n",
-			   nvchan_rd32(chan, 0x8c));
-	}
-
-	seq_printf(m, "last fence    : %d\n", chan->fence.sequence);
-	seq_printf(m, "last signalled: %d\n", chan->fence.sequence_ack);
-	return 0;
-}
-
-int
-nouveau_debugfs_channel_init(struct nouveau_channel *chan)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct drm_minor *minor = chan->dev->primary;
-	int ret;
-
-	if (!dev_priv->debugfs.channel_root) {
-		dev_priv->debugfs.channel_root =
-			debugfs_create_dir("channel", minor->debugfs_root);
-		if (!dev_priv->debugfs.channel_root)
-			return -ENOENT;
-	}
-
-	snprintf(chan->debugfs.name, 32, "%d", chan->id);
-	chan->debugfs.info.name = chan->debugfs.name;
-	chan->debugfs.info.show = nouveau_debugfs_channel_info;
-	chan->debugfs.info.driver_features = 0;
-	chan->debugfs.info.data = chan;
-
-	ret = drm_debugfs_create_files(&chan->debugfs.info, 1,
-				       dev_priv->debugfs.channel_root,
-				       chan->dev->primary);
-	if (ret == 0)
-		chan->debugfs.active = true;
-	return ret;
-}
-
-void
-nouveau_debugfs_channel_fini(struct nouveau_channel *chan)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-
-	if (!chan->debugfs.active)
-		return;
-
-	drm_debugfs_remove_files(&chan->debugfs.info, 1, chan->dev->primary);
-	chan->debugfs.active = false;
-
-	if (chan == dev_priv->channel) {
-		debugfs_remove(dev_priv->debugfs.channel_root);
-		dev_priv->debugfs.channel_root = NULL;
-	}
-}
-
-static int
-nouveau_debugfs_chipset_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_minor *minor = node->minor;
-	struct drm_device *dev = minor->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t ppci_0;
-
-	ppci_0 = nv_rd32(dev, dev_priv->chipset >= 0x40 ? 0x88000 : 0x1800);
-
-	seq_printf(m, "PMC_BOOT_0: 0x%08x\n", nv_rd32(dev, NV03_PMC_BOOT_0));
-	seq_printf(m, "PCI ID    : 0x%04x:0x%04x\n",
-		   ppci_0 & 0xffff, ppci_0 >> 16);
-	return 0;
-}
-
-static int
-nouveau_debugfs_memory_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_minor *minor = node->minor;
-	struct drm_nouveau_private *dev_priv = minor->dev->dev_private;
-
-	seq_printf(m, "VRAM total: %dKiB\n", (int)(dev_priv->vram_size >> 10));
-	return 0;
-}
-
-static int
-nouveau_debugfs_vbios_image(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_nouveau_private *dev_priv = node->minor->dev->dev_private;
-	int i;
-
-	for (i = 0; i < dev_priv->vbios.length; i++)
-		seq_printf(m, "%c", dev_priv->vbios.data[i]);
-	return 0;
-}
-
-static int
-nouveau_debugfs_evict_vram(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_nouveau_private *dev_priv = node->minor->dev->dev_private;
-	int ret;
-
-	ret = ttm_bo_evict_mm(&dev_priv->ttm.bdev, TTM_PL_VRAM);
-	if (ret)
-		seq_printf(m, "failed: %d", ret);
-	else
-		seq_printf(m, "succeeded\n");
-	return 0;
-}
-
-static struct drm_info_list nouveau_debugfs_list[] = {
-	{ "evict_vram", nouveau_debugfs_evict_vram, 0, NULL },
-	{ "chipset", nouveau_debugfs_chipset_info, 0, NULL },
-	{ "memory", nouveau_debugfs_memory_info, 0, NULL },
-	{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
-	{ "ttm_page_pool", ttm_page_alloc_debugfs, 0, NULL },
-	{ "ttm_dma_page_pool", ttm_dma_page_alloc_debugfs, 0, NULL },
-};
-#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
-
-int
-nouveau_debugfs_init(struct drm_minor *minor)
-{
-	drm_debugfs_create_files(nouveau_debugfs_list, NOUVEAU_DEBUGFS_ENTRIES,
-				 minor->debugfs_root, minor);
-	return 0;
-}
-
-void
-nouveau_debugfs_takedown(struct drm_minor *minor)
-{
-	drm_debugfs_remove_files(nouveau_debugfs_list, NOUVEAU_DEBUGFS_ENTRIES,
-				 minor);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_display.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_display.c
deleted file mode 100644
index a85e1128..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_display.c
+++ /dev/null
@@ -1,621 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "nouveau_drv.h"
-#include "nouveau_fb.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_hw.h"
-#include "nouveau_crtc.h"
-#include "nouveau_dma.h"
-#include "nouveau_connector.h"
-#include "nouveau_gpio.h"
-#include "nv50_display.h"
-
-static void
-nouveau_user_framebuffer_destroy(struct drm_framebuffer *drm_fb)
-{
-	struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb);
-
-	if (fb->nvbo)
-		drm_gem_object_unreference_unlocked(fb->nvbo->gem);
-
-	drm_framebuffer_cleanup(drm_fb);
-	kfree(fb);
-}
-
-static int
-nouveau_user_framebuffer_create_handle(struct drm_framebuffer *drm_fb,
-				       struct drm_file *file_priv,
-				       unsigned int *handle)
-{
-	struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb);
-
-	return drm_gem_handle_create(file_priv, fb->nvbo->gem, handle);
-}
-
-static const struct drm_framebuffer_funcs nouveau_framebuffer_funcs = {
-	.destroy = nouveau_user_framebuffer_destroy,
-	.create_handle = nouveau_user_framebuffer_create_handle,
-};
-
-int
-nouveau_framebuffer_init(struct drm_device *dev,
-			 struct nouveau_framebuffer *nv_fb,
-			 struct drm_mode_fb_cmd2 *mode_cmd,
-			 struct nouveau_bo *nvbo)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_framebuffer *fb = &nv_fb->base;
-	int ret;
-
-	ret = drm_framebuffer_init(dev, fb, &nouveau_framebuffer_funcs);
-	if (ret) {
-		return ret;
-	}
-
-	drm_helper_mode_fill_fb_struct(fb, mode_cmd);
-	nv_fb->nvbo = nvbo;
-
-	if (dev_priv->card_type >= NV_50) {
-		u32 tile_flags = nouveau_bo_tile_layout(nvbo);
-		if (tile_flags == 0x7a00 ||
-		    tile_flags == 0xfe00)
-			nv_fb->r_dma = NvEvoFB32;
-		else
-		if (tile_flags == 0x7000)
-			nv_fb->r_dma = NvEvoFB16;
-		else
-			nv_fb->r_dma = NvEvoVRAM_LP;
-
-		switch (fb->depth) {
-		case  8: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_8; break;
-		case 15: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_15; break;
-		case 16: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_16; break;
-		case 24:
-		case 32: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_24; break;
-		case 30: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_30; break;
-		default:
-			 NV_ERROR(dev, "unknown depth %d\n", fb->depth);
-			 return -EINVAL;
-		}
-
-		if (dev_priv->chipset == 0x50)
-			nv_fb->r_format |= (tile_flags << 8);
-
-		if (!tile_flags) {
-			if (dev_priv->card_type < NV_D0)
-				nv_fb->r_pitch = 0x00100000 | fb->pitches[0];
-			else
-				nv_fb->r_pitch = 0x01000000 | fb->pitches[0];
-		} else {
-			u32 mode = nvbo->tile_mode;
-			if (dev_priv->card_type >= NV_C0)
-				mode >>= 4;
-			nv_fb->r_pitch = ((fb->pitches[0] / 4) << 4) | mode;
-		}
-	}
-
-	return 0;
-}
-
-static struct drm_framebuffer *
-nouveau_user_framebuffer_create(struct drm_device *dev,
-				struct drm_file *file_priv,
-				struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	struct nouveau_framebuffer *nouveau_fb;
-	struct drm_gem_object *gem;
-	int ret;
-
-	gem = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]);
-	if (!gem)
-		return ERR_PTR(-ENOENT);
-
-	nouveau_fb = kzalloc(sizeof(struct nouveau_framebuffer), GFP_KERNEL);
-	if (!nouveau_fb)
-		return ERR_PTR(-ENOMEM);
-
-	ret = nouveau_framebuffer_init(dev, nouveau_fb, mode_cmd, nouveau_gem_object(gem));
-	if (ret) {
-		drm_gem_object_unreference(gem);
-		return ERR_PTR(ret);
-	}
-
-	return &nouveau_fb->base;
-}
-
-static const struct drm_mode_config_funcs nouveau_mode_config_funcs = {
-	.fb_create = nouveau_user_framebuffer_create,
-	.output_poll_changed = nouveau_fbcon_output_poll_changed,
-};
-
-
-struct nouveau_drm_prop_enum_list {
-	u8 gen_mask;
-	int type;
-	char *name;
-};
-
-static struct nouveau_drm_prop_enum_list underscan[] = {
-	{ 6, UNDERSCAN_AUTO, "auto" },
-	{ 6, UNDERSCAN_OFF, "off" },
-	{ 6, UNDERSCAN_ON, "on" },
-	{}
-};
-
-static struct nouveau_drm_prop_enum_list dither_mode[] = {
-	{ 7, DITHERING_MODE_AUTO, "auto" },
-	{ 7, DITHERING_MODE_OFF, "off" },
-	{ 1, DITHERING_MODE_ON, "on" },
-	{ 6, DITHERING_MODE_STATIC2X2, "static 2x2" },
-	{ 6, DITHERING_MODE_DYNAMIC2X2, "dynamic 2x2" },
-	{ 4, DITHERING_MODE_TEMPORAL, "temporal" },
-	{}
-};
-
-static struct nouveau_drm_prop_enum_list dither_depth[] = {
-	{ 6, DITHERING_DEPTH_AUTO, "auto" },
-	{ 6, DITHERING_DEPTH_6BPC, "6 bpc" },
-	{ 6, DITHERING_DEPTH_8BPC, "8 bpc" },
-	{}
-};
-
-#define PROP_ENUM(p,gen,n,list) do {                                           \
-	struct nouveau_drm_prop_enum_list *l = (list);                         \
-	int c = 0;                                                             \
-	while (l->gen_mask) {                                                  \
-		if (l->gen_mask & (1 << (gen)))                                \
-			c++;                                                   \
-		l++;                                                           \
-	}                                                                      \
-	if (c) {                                                               \
-		p = drm_property_create(dev, DRM_MODE_PROP_ENUM, n, c);        \
-		l = (list);                                                    \
-		c = 0;                                                         \
-		while (p && l->gen_mask) {                                     \
-			if (l->gen_mask & (1 << (gen))) {                      \
-				drm_property_add_enum(p, c, l->type, l->name); \
-				c++;                                           \
-			}                                                      \
-			l++;                                                   \
-		}                                                              \
-	}                                                                      \
-} while(0)
-
-int
-nouveau_display_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_display_engine *disp = &dev_priv->engine.display;
-	struct drm_connector *connector;
-	int ret;
-
-	ret = disp->init(dev);
-	if (ret)
-		return ret;
-
-	/* power on internal panel if it's not already.  the init tables of
-	 * some vbios default this to off for some reason, causing the
-	 * panel to not work after resume
-	 */
-	if (nouveau_gpio_func_get(dev, DCB_GPIO_PANEL_POWER) == 0) {
-		nouveau_gpio_func_set(dev, DCB_GPIO_PANEL_POWER, true);
-		msleep(300);
-	}
-
-	/* enable polling for external displays */
-	drm_kms_helper_poll_enable(dev);
-
-	/* enable hotplug interrupts */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct nouveau_connector *conn = nouveau_connector(connector);
-		nouveau_gpio_irq(dev, 0, conn->hpd, 0xff, true);
-	}
-
-	return ret;
-}
-
-void
-nouveau_display_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_display_engine *disp = &dev_priv->engine.display;
-	struct drm_connector *connector;
-
-	/* disable hotplug interrupts */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct nouveau_connector *conn = nouveau_connector(connector);
-		nouveau_gpio_irq(dev, 0, conn->hpd, 0xff, false);
-	}
-
-	drm_kms_helper_poll_disable(dev);
-	disp->fini(dev);
-}
-
-int
-nouveau_display_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_display_engine *disp = &dev_priv->engine.display;
-	int ret, gen;
-
-	drm_mode_config_init(dev);
-	drm_mode_create_scaling_mode_property(dev);
-	drm_mode_create_dvi_i_properties(dev);
-
-	if (dev_priv->card_type < NV_50)
-		gen = 0;
-	else
-	if (dev_priv->card_type < NV_D0)
-		gen = 1;
-	else
-		gen = 2;
-
-	PROP_ENUM(disp->dithering_mode, gen, "dithering mode", dither_mode);
-	PROP_ENUM(disp->dithering_depth, gen, "dithering depth", dither_depth);
-	PROP_ENUM(disp->underscan_property, gen, "underscan", underscan);
-
-	disp->underscan_hborder_property =
-		drm_property_create_range(dev, 0, "underscan hborder", 0, 128);
-
-	disp->underscan_vborder_property =
-		drm_property_create_range(dev, 0, "underscan vborder", 0, 128);
-
-	if (gen == 1) {
-		disp->vibrant_hue_property =
-			drm_property_create(dev, DRM_MODE_PROP_RANGE,
-					    "vibrant hue", 2);
-		disp->vibrant_hue_property->values[0] = 0;
-		disp->vibrant_hue_property->values[1] = 180; /* -90..+90 */
-
-		disp->color_vibrance_property =
-			drm_property_create(dev, DRM_MODE_PROP_RANGE,
-					    "color vibrance", 2);
-		disp->color_vibrance_property->values[0] = 0;
-		disp->color_vibrance_property->values[1] = 200; /* -100..+100 */
-	}
-
-	dev->mode_config.funcs = (void *)&nouveau_mode_config_funcs;
-	dev->mode_config.fb_base = pci_resource_start(dev->pdev, 1);
-
-	dev->mode_config.min_width = 0;
-	dev->mode_config.min_height = 0;
-	if (dev_priv->card_type < NV_10) {
-		dev->mode_config.max_width = 2048;
-		dev->mode_config.max_height = 2048;
-	} else
-	if (dev_priv->card_type < NV_50) {
-		dev->mode_config.max_width = 4096;
-		dev->mode_config.max_height = 4096;
-	} else {
-		dev->mode_config.max_width = 8192;
-		dev->mode_config.max_height = 8192;
-	}
-
-	dev->mode_config.preferred_depth = 24;
-	dev->mode_config.prefer_shadow = 1;
-
-	drm_kms_helper_poll_init(dev);
-	drm_kms_helper_poll_disable(dev);
-
-	ret = disp->create(dev);
-	if (ret)
-		return ret;
-
-	if (dev->mode_config.num_crtc) {
-		ret = drm_vblank_init(dev, dev->mode_config.num_crtc);
-		if (ret)
-			return ret;
-	}
-
-	return ret;
-}
-
-void
-nouveau_display_destroy(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_display_engine *disp = &dev_priv->engine.display;
-
-	drm_vblank_cleanup(dev);
-
-	disp->destroy(dev);
-
-	drm_kms_helper_poll_fini(dev);
-	drm_mode_config_cleanup(dev);
-}
-
-int
-nouveau_vblank_enable(struct drm_device *dev, int crtc)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->card_type >= NV_50)
-		nv_mask(dev, NV50_PDISPLAY_INTR_EN_1, 0,
-			NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(crtc));
-	else
-		NVWriteCRTC(dev, crtc, NV_PCRTC_INTR_EN_0,
-			    NV_PCRTC_INTR_0_VBLANK);
-
-	return 0;
-}
-
-void
-nouveau_vblank_disable(struct drm_device *dev, int crtc)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->card_type >= NV_50)
-		nv_mask(dev, NV50_PDISPLAY_INTR_EN_1,
-			NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(crtc), 0);
-	else
-		NVWriteCRTC(dev, crtc, NV_PCRTC_INTR_EN_0, 0);
-}
-
-static int
-nouveau_page_flip_reserve(struct nouveau_bo *old_bo,
-			  struct nouveau_bo *new_bo)
-{
-	int ret;
-
-	ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM);
-	if (ret)
-		return ret;
-
-	ret = ttm_bo_reserve(&new_bo->bo, false, false, false, 0);
-	if (ret)
-		goto fail;
-
-	ret = ttm_bo_reserve(&old_bo->bo, false, false, false, 0);
-	if (ret)
-		goto fail_unreserve;
-
-	return 0;
-
-fail_unreserve:
-	ttm_bo_unreserve(&new_bo->bo);
-fail:
-	nouveau_bo_unpin(new_bo);
-	return ret;
-}
-
-static void
-nouveau_page_flip_unreserve(struct nouveau_bo *old_bo,
-			    struct nouveau_bo *new_bo,
-			    struct nouveau_fence *fence)
-{
-	nouveau_bo_fence(new_bo, fence);
-	ttm_bo_unreserve(&new_bo->bo);
-
-	nouveau_bo_fence(old_bo, fence);
-	ttm_bo_unreserve(&old_bo->bo);
-
-	nouveau_bo_unpin(old_bo);
-}
-
-static int
-nouveau_page_flip_emit(struct nouveau_channel *chan,
-		       struct nouveau_bo *old_bo,
-		       struct nouveau_bo *new_bo,
-		       struct nouveau_page_flip_state *s,
-		       struct nouveau_fence **pfence)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct drm_device *dev = chan->dev;
-	unsigned long flags;
-	int ret;
-
-	/* Queue it to the pending list */
-	spin_lock_irqsave(&dev->event_lock, flags);
-	list_add_tail(&s->head, &chan->nvsw.flip);
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	/* Synchronize with the old framebuffer */
-	ret = nouveau_fence_sync(old_bo->bo.sync_obj, chan);
-	if (ret)
-		goto fail;
-
-	/* Emit the pageflip */
-	ret = RING_SPACE(chan, 3);
-	if (ret)
-		goto fail;
-
-	if (dev_priv->card_type < NV_C0) {
-		BEGIN_RING(chan, NvSubSw, NV_SW_PAGE_FLIP, 1);
-		OUT_RING  (chan, 0x00000000);
-		OUT_RING  (chan, 0x00000000);
-	} else {
-		BEGIN_NVC0(chan, 2, 0, NV10_SUBCHAN_REF_CNT, 1);
-		OUT_RING  (chan, ++chan->fence.sequence);
-		BEGIN_NVC0(chan, 8, 0, NVSW_SUBCHAN_PAGE_FLIP, 0x0000);
-	}
-	FIRE_RING (chan);
-
-	ret = nouveau_fence_new(chan, pfence, true);
-	if (ret)
-		goto fail;
-
-	return 0;
-fail:
-	spin_lock_irqsave(&dev->event_lock, flags);
-	list_del(&s->head);
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-	return ret;
-}
-
-int
-nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
-		       struct drm_pending_vblank_event *event)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_bo *old_bo = nouveau_framebuffer(crtc->fb)->nvbo;
-	struct nouveau_bo *new_bo = nouveau_framebuffer(fb)->nvbo;
-	struct nouveau_page_flip_state *s;
-	struct nouveau_channel *chan;
-	struct nouveau_fence *fence;
-	int ret;
-
-	if (!dev_priv->channel)
-		return -ENODEV;
-
-	s = kzalloc(sizeof(*s), GFP_KERNEL);
-	if (!s)
-		return -ENOMEM;
-
-	/* Don't let the buffers go away while we flip */
-	ret = nouveau_page_flip_reserve(old_bo, new_bo);
-	if (ret)
-		goto fail_free;
-
-	/* Initialize a page flip struct */
-	*s = (struct nouveau_page_flip_state)
-		{ { }, event, nouveau_crtc(crtc)->index,
-		  fb->bits_per_pixel, fb->pitches[0], crtc->x, crtc->y,
-		  new_bo->bo.offset };
-
-	/* Choose the channel the flip will be handled in */
-	chan = nouveau_fence_channel(new_bo->bo.sync_obj);
-	if (!chan)
-		chan = nouveau_channel_get_unlocked(dev_priv->channel);
-	mutex_lock(&chan->mutex);
-
-	/* Emit a page flip */
-	if (dev_priv->card_type >= NV_50) {
-		if (dev_priv->card_type >= NV_D0)
-			ret = nvd0_display_flip_next(crtc, fb, chan, 0);
-		else
-			ret = nv50_display_flip_next(crtc, fb, chan);
-		if (ret) {
-			nouveau_channel_put(&chan);
-			goto fail_unreserve;
-		}
-	}
-
-	ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence);
-	nouveau_channel_put(&chan);
-	if (ret)
-		goto fail_unreserve;
-
-	/* Update the crtc struct and cleanup */
-	crtc->fb = fb;
-
-	nouveau_page_flip_unreserve(old_bo, new_bo, fence);
-	nouveau_fence_unref(&fence);
-	return 0;
-
-fail_unreserve:
-	nouveau_page_flip_unreserve(old_bo, new_bo, NULL);
-fail_free:
-	kfree(s);
-	return ret;
-}
-
-int
-nouveau_finish_page_flip(struct nouveau_channel *chan,
-			 struct nouveau_page_flip_state *ps)
-{
-	struct drm_device *dev = chan->dev;
-	struct nouveau_page_flip_state *s;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-
-	if (list_empty(&chan->nvsw.flip)) {
-		NV_ERROR(dev, "Unexpected pageflip in channel %d.\n", chan->id);
-		spin_unlock_irqrestore(&dev->event_lock, flags);
-		return -EINVAL;
-	}
-
-	s = list_first_entry(&chan->nvsw.flip,
-			     struct nouveau_page_flip_state, head);
-	if (s->event) {
-		struct drm_pending_vblank_event *e = s->event;
-		struct timeval now;
-
-		do_gettimeofday(&now);
-		e->event.sequence = 0;
-		e->event.tv_sec = now.tv_sec;
-		e->event.tv_usec = now.tv_usec;
-		list_add_tail(&e->base.link, &e->base.file_priv->event_list);
-		wake_up_interruptible(&e->base.file_priv->event_wait);
-	}
-
-	list_del(&s->head);
-	if (ps)
-		*ps = *s;
-	kfree(s);
-
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-	return 0;
-}
-
-int
-nouveau_display_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
-			    struct drm_mode_create_dumb *args)
-{
-	struct nouveau_bo *bo;
-	int ret;
-
-	args->pitch = roundup(args->width * (args->bpp / 8), 256);
-	args->size = args->pitch * args->height;
-	args->size = roundup(args->size, PAGE_SIZE);
-
-	ret = nouveau_gem_new(dev, args->size, 0, TTM_PL_FLAG_VRAM, 0, 0, &bo);
-	if (ret)
-		return ret;
-
-	ret = drm_gem_handle_create(file_priv, bo->gem, &args->handle);
-	drm_gem_object_unreference_unlocked(bo->gem);
-	return ret;
-}
-
-int
-nouveau_display_dumb_destroy(struct drm_file *file_priv, struct drm_device *dev,
-			     uint32_t handle)
-{
-	return drm_gem_handle_delete(file_priv, handle);
-}
-
-int
-nouveau_display_dumb_map_offset(struct drm_file *file_priv,
-				struct drm_device *dev,
-				uint32_t handle, uint64_t *poffset)
-{
-	struct drm_gem_object *gem;
-
-	gem = drm_gem_object_lookup(dev, file_priv, handle);
-	if (gem) {
-		struct nouveau_bo *bo = gem->driver_private;
-		*poffset = bo->bo.addr_space_offset;
-		drm_gem_object_unreference_unlocked(gem);
-		return 0;
-	}
-
-	return -ENOENT;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_dma.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_dma.c
deleted file mode 100644
index 295932e6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_dma.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_ramht.h"
-
-void
-nouveau_dma_init(struct nouveau_channel *chan)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_bo *pushbuf = chan->pushbuf_bo;
-
-	if (dev_priv->card_type >= NV_50) {
-		const int ib_size = pushbuf->bo.mem.size / 2;
-
-		chan->dma.ib_base = (pushbuf->bo.mem.size - ib_size) >> 2;
-		chan->dma.ib_max = (ib_size / 8) - 1;
-		chan->dma.ib_put = 0;
-		chan->dma.ib_free = chan->dma.ib_max - chan->dma.ib_put;
-
-		chan->dma.max = (pushbuf->bo.mem.size - ib_size) >> 2;
-	} else {
-		chan->dma.max  = (pushbuf->bo.mem.size >> 2) - 2;
-	}
-
-	chan->dma.put  = 0;
-	chan->dma.cur  = chan->dma.put;
-	chan->dma.free = chan->dma.max - chan->dma.cur;
-}
-
-void
-OUT_RINGp(struct nouveau_channel *chan, const void *data, unsigned nr_dwords)
-{
-	bool is_iomem;
-	u32 *mem = ttm_kmap_obj_virtual(&chan->pushbuf_bo->kmap, &is_iomem);
-	mem = &mem[chan->dma.cur];
-	if (is_iomem)
-		memcpy_toio((void __force __iomem *)mem, data, nr_dwords * 4);
-	else
-		memcpy(mem, data, nr_dwords * 4);
-	chan->dma.cur += nr_dwords;
-}
-
-/* Fetch and adjust GPU GET pointer
- *
- * Returns:
- *  value >= 0, the adjusted GET pointer
- *  -EINVAL if GET pointer currently outside main push buffer
- *  -EBUSY if timeout exceeded
- */
-static inline int
-READ_GET(struct nouveau_channel *chan, uint64_t *prev_get, int *timeout)
-{
-	uint64_t val;
-
-	val = nvchan_rd32(chan, chan->user_get);
-        if (chan->user_get_hi)
-                val |= (uint64_t)nvchan_rd32(chan, chan->user_get_hi) << 32;
-
-	/* reset counter as long as GET is still advancing, this is
-	 * to avoid misdetecting a GPU lockup if the GPU happens to
-	 * just be processing an operation that takes a long time
-	 */
-	if (val != *prev_get) {
-		*prev_get = val;
-		*timeout = 0;
-	}
-
-	if ((++*timeout & 0xff) == 0) {
-		DRM_UDELAY(1);
-		if (*timeout > 100000)
-			return -EBUSY;
-	}
-
-	if (val < chan->pushbuf_base ||
-	    val > chan->pushbuf_base + (chan->dma.max << 2))
-		return -EINVAL;
-
-	return (val - chan->pushbuf_base) >> 2;
-}
-
-void
-nv50_dma_push(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	      int delta, int length)
-{
-	struct nouveau_bo *pb = chan->pushbuf_bo;
-	struct nouveau_vma *vma;
-	int ip = (chan->dma.ib_put * 2) + chan->dma.ib_base;
-	u64 offset;
-
-	vma = nouveau_bo_vma_find(bo, chan->vm);
-	BUG_ON(!vma);
-	offset = vma->offset + delta;
-
-	BUG_ON(chan->dma.ib_free < 1);
-	nouveau_bo_wr32(pb, ip++, lower_32_bits(offset));
-	nouveau_bo_wr32(pb, ip++, upper_32_bits(offset) | length << 8);
-
-	chan->dma.ib_put = (chan->dma.ib_put + 1) & chan->dma.ib_max;
-
-	DRM_MEMORYBARRIER();
-	/* Flush writes. */
-	nouveau_bo_rd32(pb, 0);
-
-	nvchan_wr32(chan, 0x8c, chan->dma.ib_put);
-	chan->dma.ib_free--;
-}
-
-static int
-nv50_dma_push_wait(struct nouveau_channel *chan, int count)
-{
-	uint32_t cnt = 0, prev_get = 0;
-
-	while (chan->dma.ib_free < count) {
-		uint32_t get = nvchan_rd32(chan, 0x88);
-		if (get != prev_get) {
-			prev_get = get;
-			cnt = 0;
-		}
-
-		if ((++cnt & 0xff) == 0) {
-			DRM_UDELAY(1);
-			if (cnt > 100000)
-				return -EBUSY;
-		}
-
-		chan->dma.ib_free = get - chan->dma.ib_put;
-		if (chan->dma.ib_free <= 0)
-			chan->dma.ib_free += chan->dma.ib_max;
-	}
-
-	return 0;
-}
-
-static int
-nv50_dma_wait(struct nouveau_channel *chan, int slots, int count)
-{
-	uint64_t prev_get = 0;
-	int ret, cnt = 0;
-
-	ret = nv50_dma_push_wait(chan, slots + 1);
-	if (unlikely(ret))
-		return ret;
-
-	while (chan->dma.free < count) {
-		int get = READ_GET(chan, &prev_get, &cnt);
-		if (unlikely(get < 0)) {
-			if (get == -EINVAL)
-				continue;
-
-			return get;
-		}
-
-		if (get <= chan->dma.cur) {
-			chan->dma.free = chan->dma.max - chan->dma.cur;
-			if (chan->dma.free >= count)
-				break;
-
-			FIRE_RING(chan);
-			do {
-				get = READ_GET(chan, &prev_get, &cnt);
-				if (unlikely(get < 0)) {
-					if (get == -EINVAL)
-						continue;
-					return get;
-				}
-			} while (get == 0);
-			chan->dma.cur = 0;
-			chan->dma.put = 0;
-		}
-
-		chan->dma.free = get - chan->dma.cur - 1;
-	}
-
-	return 0;
-}
-
-int
-nouveau_dma_wait(struct nouveau_channel *chan, int slots, int size)
-{
-	uint64_t prev_get = 0;
-	int cnt = 0, get;
-
-	if (chan->dma.ib_max)
-		return nv50_dma_wait(chan, slots, size);
-
-	while (chan->dma.free < size) {
-		get = READ_GET(chan, &prev_get, &cnt);
-		if (unlikely(get == -EBUSY))
-			return -EBUSY;
-
-		/* loop until we have a usable GET pointer.  the value
-		 * we read from the GPU may be outside the main ring if
-		 * PFIFO is processing a buffer called from the main ring,
-		 * discard these values until something sensible is seen.
-		 *
-		 * the other case we discard GET is while the GPU is fetching
-		 * from the SKIPS area, so the code below doesn't have to deal
-		 * with some fun corner cases.
-		 */
-		if (unlikely(get == -EINVAL) || get < NOUVEAU_DMA_SKIPS)
-			continue;
-
-		if (get <= chan->dma.cur) {
-			/* engine is fetching behind us, or is completely
-			 * idle (GET == PUT) so we have free space up until
-			 * the end of the push buffer
-			 *
-			 * we can only hit that path once per call due to
-			 * looping back to the beginning of the push buffer,
-			 * we'll hit the fetching-ahead-of-us path from that
-			 * point on.
-			 *
-			 * the *one* exception to that rule is if we read
-			 * GET==PUT, in which case the below conditional will
-			 * always succeed and break us out of the wait loop.
-			 */
-			chan->dma.free = chan->dma.max - chan->dma.cur;
-			if (chan->dma.free >= size)
-				break;
-
-			/* not enough space left at the end of the push buffer,
-			 * instruct the GPU to jump back to the start right
-			 * after processing the currently pending commands.
-			 */
-			OUT_RING(chan, chan->pushbuf_base | 0x20000000);
-
-			/* wait for GET to depart from the skips area.
-			 * prevents writing GET==PUT and causing a race
-			 * condition that causes us to think the GPU is
-			 * idle when it's not.
-			 */
-			do {
-				get = READ_GET(chan, &prev_get, &cnt);
-				if (unlikely(get == -EBUSY))
-					return -EBUSY;
-				if (unlikely(get == -EINVAL))
-					continue;
-			} while (get <= NOUVEAU_DMA_SKIPS);
-			WRITE_PUT(NOUVEAU_DMA_SKIPS);
-
-			/* we're now submitting commands at the start of
-			 * the push buffer.
-			 */
-			chan->dma.cur  =
-			chan->dma.put  = NOUVEAU_DMA_SKIPS;
-		}
-
-		/* engine fetching ahead of us, we have space up until the
-		 * current GET pointer.  the "- 1" is to ensure there's
-		 * space left to emit a jump back to the beginning of the
-		 * push buffer if we require it.  we can never get GET == PUT
-		 * here, so this is safe.
-		 */
-		chan->dma.free = get - chan->dma.cur - 1;
-	}
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_dma.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_dma.h
deleted file mode 100644
index 23d4edf9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_dma.h
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_DMA_H__
-#define __NOUVEAU_DMA_H__
-
-#ifndef NOUVEAU_DMA_DEBUG
-#define NOUVEAU_DMA_DEBUG 0
-#endif
-
-void nv50_dma_push(struct nouveau_channel *, struct nouveau_bo *,
-		   int delta, int length);
-
-/*
- * There's a hw race condition where you can't jump to your PUT offset,
- * to avoid this we jump to offset + SKIPS and fill the difference with
- * NOPs.
- *
- * xf86-video-nv configures the DMA fetch size to 32 bytes, and uses
- * a SKIPS value of 8.  Lets assume that the race condition is to do
- * with writing into the fetch area, we configure a fetch size of 128
- * bytes so we need a larger SKIPS value.
- */
-#define NOUVEAU_DMA_SKIPS (128 / 4)
-
-/* Hardcoded object assignments to subchannels (subchannel id). */
-enum {
-	NvSubM2MF	= 0,
-	NvSubSw		= 1,
-	NvSub2D		= 2,
-	NvSubCtxSurf2D  = 2,
-	NvSubGdiRect    = 3,
-	NvSubImageBlit  = 4
-};
-
-/* Object handles. */
-enum {
-	NvM2MF		= 0x80000001,
-	NvDmaFB		= 0x80000002,
-	NvDmaTT		= 0x80000003,
-	NvNotify0       = 0x80000006,
-	Nv2D		= 0x80000007,
-	NvCtxSurf2D	= 0x80000008,
-	NvRop		= 0x80000009,
-	NvImagePatt	= 0x8000000a,
-	NvClipRect	= 0x8000000b,
-	NvGdiRect	= 0x8000000c,
-	NvImageBlit	= 0x8000000d,
-	NvSw		= 0x8000000e,
-	NvSema		= 0x8000000f,
-	NvEvoSema0	= 0x80000010,
-	NvEvoSema1	= 0x80000011,
-
-	/* G80+ display objects */
-	NvEvoVRAM	= 0x01000000,
-	NvEvoFB16	= 0x01000001,
-	NvEvoFB32	= 0x01000002,
-	NvEvoVRAM_LP	= 0x01000003,
-	NvEvoSync	= 0xcafe0000
-};
-
-#define NV_MEMORY_TO_MEMORY_FORMAT                                    0x00000039
-#define NV_MEMORY_TO_MEMORY_FORMAT_NAME                               0x00000000
-#define NV_MEMORY_TO_MEMORY_FORMAT_SET_REF                            0x00000050
-#define NV_MEMORY_TO_MEMORY_FORMAT_NOP                                0x00000100
-#define NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY                             0x00000104
-#define NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY_STYLE_WRITE                 0x00000000
-#define NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY_STYLE_WRITE_LE_AWAKEN       0x00000001
-#define NV_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY                         0x00000180
-#define NV_MEMORY_TO_MEMORY_FORMAT_DMA_SOURCE                         0x00000184
-#define NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN                          0x0000030c
-
-#define NV50_MEMORY_TO_MEMORY_FORMAT                                  0x00005039
-#define NV50_MEMORY_TO_MEMORY_FORMAT_UNK200                           0x00000200
-#define NV50_MEMORY_TO_MEMORY_FORMAT_UNK21C                           0x0000021c
-#define NV50_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN_HIGH                   0x00000238
-#define NV50_MEMORY_TO_MEMORY_FORMAT_OFFSET_OUT_HIGH                  0x0000023c
-
-static __must_check inline int
-RING_SPACE(struct nouveau_channel *chan, int size)
-{
-	int ret;
-
-	ret = nouveau_dma_wait(chan, 1, size);
-	if (ret)
-		return ret;
-
-	chan->dma.free -= size;
-	return 0;
-}
-
-static inline void
-OUT_RING(struct nouveau_channel *chan, int data)
-{
-	if (NOUVEAU_DMA_DEBUG) {
-		NV_INFO(chan->dev, "Ch%d/0x%08x: 0x%08x\n",
-			chan->id, chan->dma.cur << 2, data);
-	}
-
-	nouveau_bo_wr32(chan->pushbuf_bo, chan->dma.cur++, data);
-}
-
-extern void
-OUT_RINGp(struct nouveau_channel *chan, const void *data, unsigned nr_dwords);
-
-static inline void
-BEGIN_NVC0(struct nouveau_channel *chan, int op, int subc, int mthd, int size)
-{
-	OUT_RING(chan, (op << 28) | (size << 16) | (subc << 13) | (mthd >> 2));
-}
-
-static inline void
-BEGIN_RING(struct nouveau_channel *chan, int subc, int mthd, int size)
-{
-	OUT_RING(chan, (subc << 13) | (size << 18) | mthd);
-}
-
-#define WRITE_PUT(val) do {                                                    \
-	DRM_MEMORYBARRIER();                                                   \
-	nouveau_bo_rd32(chan->pushbuf_bo, 0);                                  \
-	nvchan_wr32(chan, chan->user_put, ((val) << 2) + chan->pushbuf_base);  \
-} while (0)
-
-static inline void
-FIRE_RING(struct nouveau_channel *chan)
-{
-	if (NOUVEAU_DMA_DEBUG) {
-		NV_INFO(chan->dev, "Ch%d/0x%08x: PUSH!\n",
-			chan->id, chan->dma.cur << 2);
-	}
-
-	if (chan->dma.cur == chan->dma.put)
-		return;
-	chan->accel_done = true;
-
-	if (chan->dma.ib_max) {
-		nv50_dma_push(chan, chan->pushbuf_bo, chan->dma.put << 2,
-			      (chan->dma.cur - chan->dma.put) << 2);
-	} else {
-		WRITE_PUT(chan->dma.cur);
-	}
-
-	chan->dma.put = chan->dma.cur;
-}
-
-static inline void
-WIND_RING(struct nouveau_channel *chan)
-{
-	chan->dma.cur = chan->dma.put;
-}
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_dp.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_dp.c
deleted file mode 100644
index d996134b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_dp.c
+++ /dev/null
@@ -1,603 +0,0 @@
-/*
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_i2c.h"
-#include "nouveau_connector.h"
-#include "nouveau_encoder.h"
-#include "nouveau_crtc.h"
-#include "nouveau_gpio.h"
-
-/******************************************************************************
- * aux channel util functions
- *****************************************************************************/
-#define AUX_DBG(fmt, args...) do {                                             \
-	if (nouveau_reg_debug & NOUVEAU_REG_DEBUG_AUXCH) {                     \
-		NV_PRINTK(KERN_DEBUG, dev, "AUXCH(%d): " fmt, ch, ##args);     \
-	}                                                                      \
-} while (0)
-#define AUX_ERR(fmt, args...) NV_ERROR(dev, "AUXCH(%d): " fmt, ch, ##args)
-
-static void
-auxch_fini(struct drm_device *dev, int ch)
-{
-	nv_mask(dev, 0x00e4e4 + (ch * 0x50), 0x00310000, 0x00000000);
-}
-
-static int
-auxch_init(struct drm_device *dev, int ch)
-{
-	const u32 unksel = 1; /* nfi which to use, or if it matters.. */
-	const u32 ureq = unksel ? 0x00100000 : 0x00200000;
-	const u32 urep = unksel ? 0x01000000 : 0x02000000;
-	u32 ctrl, timeout;
-
-	/* wait up to 1ms for any previous transaction to be done... */
-	timeout = 1000;
-	do {
-		ctrl = nv_rd32(dev, 0x00e4e4 + (ch * 0x50));
-		udelay(1);
-		if (!timeout--) {
-			AUX_ERR("begin idle timeout 0x%08x", ctrl);
-			return -EBUSY;
-		}
-	} while (ctrl & 0x03010000);
-
-	/* set some magic, and wait up to 1ms for it to appear */
-	nv_mask(dev, 0x00e4e4 + (ch * 0x50), 0x00300000, ureq);
-	timeout = 1000;
-	do {
-		ctrl = nv_rd32(dev, 0x00e4e4 + (ch * 0x50));
-		udelay(1);
-		if (!timeout--) {
-			AUX_ERR("magic wait 0x%08x\n", ctrl);
-			auxch_fini(dev, ch);
-			return -EBUSY;
-		}
-	} while ((ctrl & 0x03000000) != urep);
-
-	return 0;
-}
-
-static int
-auxch_tx(struct drm_device *dev, int ch, u8 type, u32 addr, u8 *data, u8 size)
-{
-	u32 ctrl, stat, timeout, retries;
-	u32 xbuf[4] = {};
-	int ret, i;
-
-	AUX_DBG("%d: 0x%08x %d\n", type, addr, size);
-
-	ret = auxch_init(dev, ch);
-	if (ret)
-		goto out;
-
-	stat = nv_rd32(dev, 0x00e4e8 + (ch * 0x50));
-	if (!(stat & 0x10000000)) {
-		AUX_DBG("sink not detected\n");
-		ret = -ENXIO;
-		goto out;
-	}
-
-	if (!(type & 1)) {
-		memcpy(xbuf, data, size);
-		for (i = 0; i < 16; i += 4) {
-			AUX_DBG("wr 0x%08x\n", xbuf[i / 4]);
-			nv_wr32(dev, 0x00e4c0 + (ch * 0x50) + i, xbuf[i / 4]);
-		}
-	}
-
-	ctrl  = nv_rd32(dev, 0x00e4e4 + (ch * 0x50));
-	ctrl &= ~0x0001f0ff;
-	ctrl |= type << 12;
-	ctrl |= size - 1;
-	nv_wr32(dev, 0x00e4e0 + (ch * 0x50), addr);
-
-	/* retry transaction a number of times on failure... */
-	ret = -EREMOTEIO;
-	for (retries = 0; retries < 32; retries++) {
-		/* reset, and delay a while if this is a retry */
-		nv_wr32(dev, 0x00e4e4 + (ch * 0x50), 0x80000000 | ctrl);
-		nv_wr32(dev, 0x00e4e4 + (ch * 0x50), 0x00000000 | ctrl);
-		if (retries)
-			udelay(400);
-
-		/* transaction request, wait up to 1ms for it to complete */
-		nv_wr32(dev, 0x00e4e4 + (ch * 0x50), 0x00010000 | ctrl);
-
-		timeout = 1000;
-		do {
-			ctrl = nv_rd32(dev, 0x00e4e4 + (ch * 0x50));
-			udelay(1);
-			if (!timeout--) {
-				AUX_ERR("tx req timeout 0x%08x\n", ctrl);
-				goto out;
-			}
-		} while (ctrl & 0x00010000);
-
-		/* read status, and check if transaction completed ok */
-		stat = nv_mask(dev, 0x00e4e8 + (ch * 0x50), 0, 0);
-		if (!(stat & 0x000f0f00)) {
-			ret = 0;
-			break;
-		}
-
-		AUX_DBG("%02d 0x%08x 0x%08x\n", retries, ctrl, stat);
-	}
-
-	if (type & 1) {
-		for (i = 0; i < 16; i += 4) {
-			xbuf[i / 4] = nv_rd32(dev, 0x00e4d0 + (ch * 0x50) + i);
-			AUX_DBG("rd 0x%08x\n", xbuf[i / 4]);
-		}
-		memcpy(data, xbuf, size);
-	}
-
-out:
-	auxch_fini(dev, ch);
-	return ret;
-}
-
-u8 *
-nouveau_dp_bios_data(struct drm_device *dev, struct dcb_entry *dcb, u8 **entry)
-{
-	struct bit_entry d;
-	u8 *table;
-	int i;
-
-	if (bit_table(dev, 'd', &d)) {
-		NV_ERROR(dev, "BIT 'd' table not found\n");
-		return NULL;
-	}
-
-	if (d.version != 1) {
-		NV_ERROR(dev, "BIT 'd' table version %d unknown\n", d.version);
-		return NULL;
-	}
-
-	table = ROMPTR(dev, d.data[0]);
-	if (!table) {
-		NV_ERROR(dev, "displayport table pointer invalid\n");
-		return NULL;
-	}
-
-	switch (table[0]) {
-	case 0x20:
-	case 0x21:
-	case 0x30:
-	case 0x40:
-		break;
-	default:
-		NV_ERROR(dev, "displayport table 0x%02x unknown\n", table[0]);
-		return NULL;
-	}
-
-	for (i = 0; i < table[3]; i++) {
-		*entry = ROMPTR(dev, table[table[1] + (i * table[2])]);
-		if (*entry && bios_encoder_match(dcb, ROM32((*entry)[0])))
-			return table;
-	}
-
-	NV_ERROR(dev, "displayport encoder table not found\n");
-	return NULL;
-}
-
-/******************************************************************************
- * link training
- *****************************************************************************/
-struct dp_state {
-	struct dp_train_func *func;
-	struct dcb_entry *dcb;
-	int auxch;
-	int crtc;
-	u8 *dpcd;
-	int link_nr;
-	u32 link_bw;
-	u8  stat[6];
-	u8  conf[4];
-};
-
-static void
-dp_set_link_config(struct drm_device *dev, struct dp_state *dp)
-{
-	u8 sink[2];
-
-	NV_DEBUG_KMS(dev, "%d lanes at %d KB/s\n", dp->link_nr, dp->link_bw);
-
-	/* set desired link configuration on the source */
-	dp->func->link_set(dev, dp->dcb, dp->crtc, dp->link_nr, dp->link_bw,
-			   dp->dpcd[2] & DP_ENHANCED_FRAME_CAP);
-
-	/* inform the sink of the new configuration */
-	sink[0] = dp->link_bw / 27000;
-	sink[1] = dp->link_nr;
-	if (dp->dpcd[2] & DP_ENHANCED_FRAME_CAP)
-		sink[1] |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
-
-	auxch_tx(dev, dp->auxch, 8, DP_LINK_BW_SET, sink, 2);
-}
-
-static void
-dp_set_training_pattern(struct drm_device *dev, struct dp_state *dp, u8 pattern)
-{
-	u8 sink_tp;
-
-	NV_DEBUG_KMS(dev, "training pattern %d\n", pattern);
-
-	dp->func->train_set(dev, dp->dcb, pattern);
-
-	auxch_tx(dev, dp->auxch, 9, DP_TRAINING_PATTERN_SET, &sink_tp, 1);
-	sink_tp &= ~DP_TRAINING_PATTERN_MASK;
-	sink_tp |= pattern;
-	auxch_tx(dev, dp->auxch, 8, DP_TRAINING_PATTERN_SET, &sink_tp, 1);
-}
-
-static int
-dp_link_train_commit(struct drm_device *dev, struct dp_state *dp)
-{
-	int i;
-
-	for (i = 0; i < dp->link_nr; i++) {
-		u8 lane = (dp->stat[4 + (i >> 1)] >> ((i & 1) * 4)) & 0xf;
-		u8 lpre = (lane & 0x0c) >> 2;
-		u8 lvsw = (lane & 0x03) >> 0;
-
-		dp->conf[i] = (lpre << 3) | lvsw;
-		if (lvsw == DP_TRAIN_VOLTAGE_SWING_1200)
-			dp->conf[i] |= DP_TRAIN_MAX_SWING_REACHED;
-		if ((lpre << 3) == DP_TRAIN_PRE_EMPHASIS_9_5)
-			dp->conf[i] |= DP_TRAIN_MAX_PRE_EMPHASIS_REACHED;
-
-		NV_DEBUG_KMS(dev, "config lane %d %02x\n", i, dp->conf[i]);
-		dp->func->train_adj(dev, dp->dcb, i, lvsw, lpre);
-	}
-
-	return auxch_tx(dev, dp->auxch, 8, DP_TRAINING_LANE0_SET, dp->conf, 4);
-}
-
-static int
-dp_link_train_update(struct drm_device *dev, struct dp_state *dp, u32 delay)
-{
-	int ret;
-
-	udelay(delay);
-
-	ret = auxch_tx(dev, dp->auxch, 9, DP_LANE0_1_STATUS, dp->stat, 6);
-	if (ret)
-		return ret;
-
-	NV_DEBUG_KMS(dev, "status %02x %02x %02x %02x %02x %02x\n",
-		     dp->stat[0], dp->stat[1], dp->stat[2], dp->stat[3],
-		     dp->stat[4], dp->stat[5]);
-	return 0;
-}
-
-static int
-dp_link_train_cr(struct drm_device *dev, struct dp_state *dp)
-{
-	bool cr_done = false, abort = false;
-	int voltage = dp->conf[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
-	int tries = 0, i;
-
-	dp_set_training_pattern(dev, dp, DP_TRAINING_PATTERN_1);
-
-	do {
-		if (dp_link_train_commit(dev, dp) ||
-		    dp_link_train_update(dev, dp, 100))
-			break;
-
-		cr_done = true;
-		for (i = 0; i < dp->link_nr; i++) {
-			u8 lane = (dp->stat[i >> 1] >> ((i & 1) * 4)) & 0xf;
-			if (!(lane & DP_LANE_CR_DONE)) {
-				cr_done = false;
-				if (dp->conf[i] & DP_TRAIN_MAX_SWING_REACHED)
-					abort = true;
-				break;
-			}
-		}
-
-		if ((dp->conf[0] & DP_TRAIN_VOLTAGE_SWING_MASK) != voltage) {
-			voltage = dp->conf[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
-			tries = 0;
-		}
-	} while (!cr_done && !abort && ++tries < 5);
-
-	return cr_done ? 0 : -1;
-}
-
-static int
-dp_link_train_eq(struct drm_device *dev, struct dp_state *dp)
-{
-	bool eq_done, cr_done = true;
-	int tries = 0, i;
-
-	dp_set_training_pattern(dev, dp, DP_TRAINING_PATTERN_2);
-
-	do {
-		if (dp_link_train_update(dev, dp, 400))
-			break;
-
-		eq_done = !!(dp->stat[2] & DP_INTERLANE_ALIGN_DONE);
-		for (i = 0; i < dp->link_nr && eq_done; i++) {
-			u8 lane = (dp->stat[i >> 1] >> ((i & 1) * 4)) & 0xf;
-			if (!(lane & DP_LANE_CR_DONE))
-				cr_done = false;
-			if (!(lane & DP_LANE_CHANNEL_EQ_DONE) ||
-			    !(lane & DP_LANE_SYMBOL_LOCKED))
-				eq_done = false;
-		}
-
-		if (dp_link_train_commit(dev, dp))
-			break;
-	} while (!eq_done && cr_done && ++tries <= 5);
-
-	return eq_done ? 0 : -1;
-}
-
-static void
-dp_set_downspread(struct drm_device *dev, struct dp_state *dp, bool enable)
-{
-	u16 script = 0x0000;
-	u8 *entry, *table = nouveau_dp_bios_data(dev, dp->dcb, &entry);
-	if (table) {
-		if (table[0] >= 0x20 && table[0] <= 0x30) {
-			if (enable) script = ROM16(entry[12]);
-			else        script = ROM16(entry[14]);
-		} else
-		if (table[0] == 0x40) {
-			if (enable) script = ROM16(entry[11]);
-			else        script = ROM16(entry[13]);
-		}
-	}
-
-	nouveau_bios_run_init_table(dev, script, dp->dcb, dp->crtc);
-}
-
-static void
-dp_link_train_init(struct drm_device *dev, struct dp_state *dp)
-{
-	u16 script = 0x0000;
-	u8 *entry, *table = nouveau_dp_bios_data(dev, dp->dcb, &entry);
-	if (table) {
-		if (table[0] >= 0x20 && table[0] <= 0x30)
-			script = ROM16(entry[6]);
-		else
-		if (table[0] == 0x40)
-			script = ROM16(entry[5]);
-	}
-
-	nouveau_bios_run_init_table(dev, script, dp->dcb, dp->crtc);
-}
-
-static void
-dp_link_train_fini(struct drm_device *dev, struct dp_state *dp)
-{
-	u16 script = 0x0000;
-	u8 *entry, *table = nouveau_dp_bios_data(dev, dp->dcb, &entry);
-	if (table) {
-		if (table[0] >= 0x20 && table[0] <= 0x30)
-			script = ROM16(entry[8]);
-		else
-		if (table[0] == 0x40)
-			script = ROM16(entry[7]);
-	}
-
-	nouveau_bios_run_init_table(dev, script, dp->dcb, dp->crtc);
-}
-
-bool
-nouveau_dp_link_train(struct drm_encoder *encoder, u32 datarate,
-		      struct dp_train_func *func)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	struct nouveau_connector *nv_connector =
-		nouveau_encoder_connector_get(nv_encoder);
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_i2c_chan *auxch;
-	const u32 bw_list[] = { 270000, 162000, 0 };
-	const u32 *link_bw = bw_list;
-	struct dp_state dp;
-
-	auxch = nouveau_i2c_find(dev, nv_encoder->dcb->i2c_index);
-	if (!auxch)
-		return false;
-
-	dp.func = func;
-	dp.dcb = nv_encoder->dcb;
-	dp.crtc = nv_crtc->index;
-	dp.auxch = auxch->drive;
-	dp.dpcd = nv_encoder->dp.dpcd;
-
-	/* adjust required bandwidth for 8B/10B coding overhead */
-	datarate = (datarate / 8) * 10;
-
-	/* some sinks toggle hotplug in response to some of the actions
-	 * we take during link training (DP_SET_POWER is one), we need
-	 * to ignore them for the moment to avoid races.
-	 */
-	nouveau_gpio_irq(dev, 0, nv_connector->hpd, 0xff, false);
-
-	/* enable down-spreading, if possible */
-	dp_set_downspread(dev, &dp, nv_encoder->dp.dpcd[3] & 1);
-
-	/* execute pre-train script from vbios */
-	dp_link_train_init(dev, &dp);
-
-	/* start off at highest link rate supported by encoder and display */
-	while (*link_bw > nv_encoder->dp.link_bw)
-		link_bw++;
-
-	while (link_bw[0]) {
-		/* find minimum required lane count at this link rate */
-		dp.link_nr = nv_encoder->dp.link_nr;
-		while ((dp.link_nr >> 1) * link_bw[0] > datarate)
-			dp.link_nr >>= 1;
-
-		/* drop link rate to minimum with this lane count */
-		while ((link_bw[1] * dp.link_nr) > datarate)
-			link_bw++;
-		dp.link_bw = link_bw[0];
-
-		/* program selected link configuration */
-		dp_set_link_config(dev, &dp);
-
-		/* attempt to train the link at this configuration */
-		memset(dp.stat, 0x00, sizeof(dp.stat));
-		if (!dp_link_train_cr(dev, &dp) &&
-		    !dp_link_train_eq(dev, &dp))
-			break;
-
-		/* retry at lower rate */
-		link_bw++;
-	}
-
-	/* finish link training */
-	dp_set_training_pattern(dev, &dp, DP_TRAINING_PATTERN_DISABLE);
-
-	/* execute post-train script from vbios */
-	dp_link_train_fini(dev, &dp);
-
-	/* re-enable hotplug detect */
-	nouveau_gpio_irq(dev, 0, nv_connector->hpd, 0xff, true);
-	return true;
-}
-
-void
-nouveau_dp_dpms(struct drm_encoder *encoder, int mode, u32 datarate,
-		struct dp_train_func *func)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_i2c_chan *auxch;
-	u8 status;
-
-	auxch = nouveau_i2c_find(encoder->dev, nv_encoder->dcb->i2c_index);
-	if (!auxch)
-		return;
-
-	if (mode == DRM_MODE_DPMS_ON)
-		status = DP_SET_POWER_D0;
-	else
-		status = DP_SET_POWER_D3;
-
-	nouveau_dp_auxch(auxch, 8, DP_SET_POWER, &status, 1);
-
-	if (mode == DRM_MODE_DPMS_ON)
-		nouveau_dp_link_train(encoder, datarate, func);
-}
-
-bool
-nouveau_dp_detect(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_i2c_chan *auxch;
-	u8 *dpcd = nv_encoder->dp.dpcd;
-	int ret;
-
-	auxch = nouveau_i2c_find(dev, nv_encoder->dcb->i2c_index);
-	if (!auxch)
-		return false;
-
-	ret = auxch_tx(dev, auxch->drive, 9, DP_DPCD_REV, dpcd, 8);
-	if (ret)
-		return false;
-
-	nv_encoder->dp.link_bw = 27000 * dpcd[1];
-	nv_encoder->dp.link_nr = dpcd[2] & DP_MAX_LANE_COUNT_MASK;
-
-	NV_DEBUG_KMS(dev, "display: %dx%d dpcd 0x%02x\n",
-		     nv_encoder->dp.link_nr, nv_encoder->dp.link_bw, dpcd[0]);
-	NV_DEBUG_KMS(dev, "encoder: %dx%d\n",
-		     nv_encoder->dcb->dpconf.link_nr,
-		     nv_encoder->dcb->dpconf.link_bw);
-
-	if (nv_encoder->dcb->dpconf.link_nr < nv_encoder->dp.link_nr)
-		nv_encoder->dp.link_nr = nv_encoder->dcb->dpconf.link_nr;
-	if (nv_encoder->dcb->dpconf.link_bw < nv_encoder->dp.link_bw)
-		nv_encoder->dp.link_bw = nv_encoder->dcb->dpconf.link_bw;
-
-	NV_DEBUG_KMS(dev, "maximum: %dx%d\n",
-		     nv_encoder->dp.link_nr, nv_encoder->dp.link_bw);
-
-	return true;
-}
-
-int
-nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr,
-		 uint8_t *data, int data_nr)
-{
-	return auxch_tx(auxch->dev, auxch->drive, cmd, addr, data, data_nr);
-}
-
-static int
-nouveau_dp_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
-{
-	struct nouveau_i2c_chan *auxch = (struct nouveau_i2c_chan *)adap;
-	struct i2c_msg *msg = msgs;
-	int ret, mcnt = num;
-
-	while (mcnt--) {
-		u8 remaining = msg->len;
-		u8 *ptr = msg->buf;
-
-		while (remaining) {
-			u8 cnt = (remaining > 16) ? 16 : remaining;
-			u8 cmd;
-
-			if (msg->flags & I2C_M_RD)
-				cmd = AUX_I2C_READ;
-			else
-				cmd = AUX_I2C_WRITE;
-
-			if (mcnt || remaining > 16)
-				cmd |= AUX_I2C_MOT;
-
-			ret = nouveau_dp_auxch(auxch, cmd, msg->addr, ptr, cnt);
-			if (ret < 0)
-				return ret;
-
-			ptr += cnt;
-			remaining -= cnt;
-		}
-
-		msg++;
-	}
-
-	return num;
-}
-
-static u32
-nouveau_dp_i2c_func(struct i2c_adapter *adap)
-{
-	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
-}
-
-const struct i2c_algorithm nouveau_dp_i2c_algo = {
-	.master_xfer = nouveau_dp_i2c_xfer,
-	.functionality = nouveau_dp_i2c_func
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_drv.c
deleted file mode 100644
index 4f2030bd..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ /dev/null
@@ -1,497 +0,0 @@
-/*
- * Copyright 2005 Stephane Marchesin.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/console.h>
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc_helper.h"
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-#include "nouveau_fb.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_pm.h"
-#include "nv50_display.h"
-
-#include "drm_pciids.h"
-
-MODULE_PARM_DESC(agpmode, "AGP mode (0 to disable AGP)");
-int nouveau_agpmode = -1;
-module_param_named(agpmode, nouveau_agpmode, int, 0400);
-
-MODULE_PARM_DESC(modeset, "Enable kernel modesetting");
-int nouveau_modeset = -1;
-module_param_named(modeset, nouveau_modeset, int, 0400);
-
-MODULE_PARM_DESC(vbios, "Override default VBIOS location");
-char *nouveau_vbios;
-module_param_named(vbios, nouveau_vbios, charp, 0400);
-
-MODULE_PARM_DESC(vram_pushbuf, "Force DMA push buffers to be in VRAM");
-int nouveau_vram_pushbuf;
-module_param_named(vram_pushbuf, nouveau_vram_pushbuf, int, 0400);
-
-MODULE_PARM_DESC(vram_notify, "Force DMA notifiers to be in VRAM");
-int nouveau_vram_notify = 0;
-module_param_named(vram_notify, nouveau_vram_notify, int, 0400);
-
-MODULE_PARM_DESC(vram_type, "Override detected VRAM type");
-char *nouveau_vram_type;
-module_param_named(vram_type, nouveau_vram_type, charp, 0400);
-
-MODULE_PARM_DESC(duallink, "Allow dual-link TMDS (>=GeForce 8)");
-int nouveau_duallink = 1;
-module_param_named(duallink, nouveau_duallink, int, 0400);
-
-MODULE_PARM_DESC(uscript_lvds, "LVDS output script table ID (>=GeForce 8)");
-int nouveau_uscript_lvds = -1;
-module_param_named(uscript_lvds, nouveau_uscript_lvds, int, 0400);
-
-MODULE_PARM_DESC(uscript_tmds, "TMDS output script table ID (>=GeForce 8)");
-int nouveau_uscript_tmds = -1;
-module_param_named(uscript_tmds, nouveau_uscript_tmds, int, 0400);
-
-MODULE_PARM_DESC(ignorelid, "Ignore ACPI lid status");
-int nouveau_ignorelid = 0;
-module_param_named(ignorelid, nouveau_ignorelid, int, 0400);
-
-MODULE_PARM_DESC(noaccel, "Disable all acceleration");
-int nouveau_noaccel = -1;
-module_param_named(noaccel, nouveau_noaccel, int, 0400);
-
-MODULE_PARM_DESC(nofbaccel, "Disable fbcon acceleration");
-int nouveau_nofbaccel = 0;
-module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400);
-
-MODULE_PARM_DESC(force_post, "Force POST");
-int nouveau_force_post = 0;
-module_param_named(force_post, nouveau_force_post, int, 0400);
-
-MODULE_PARM_DESC(override_conntype, "Ignore DCB connector type");
-int nouveau_override_conntype = 0;
-module_param_named(override_conntype, nouveau_override_conntype, int, 0400);
-
-MODULE_PARM_DESC(tv_disable, "Disable TV-out detection");
-int nouveau_tv_disable = 0;
-module_param_named(tv_disable, nouveau_tv_disable, int, 0400);
-
-MODULE_PARM_DESC(tv_norm, "Default TV norm.\n"
-		 "\t\tSupported: PAL, PAL-M, PAL-N, PAL-Nc, NTSC-M, NTSC-J,\n"
-		 "\t\t\thd480i, hd480p, hd576i, hd576p, hd720p, hd1080i.\n"
-		 "\t\tDefault: PAL\n"
-		 "\t\t*NOTE* Ignored for cards with external TV encoders.");
-char *nouveau_tv_norm;
-module_param_named(tv_norm, nouveau_tv_norm, charp, 0400);
-
-MODULE_PARM_DESC(reg_debug, "Register access debug bitmask:\n"
-		"\t\t0x1 mc, 0x2 video, 0x4 fb, 0x8 extdev,\n"
-		"\t\t0x10 crtc, 0x20 ramdac, 0x40 vgacrtc, 0x80 rmvio,\n"
-		"\t\t0x100 vgaattr, 0x200 EVO (G80+)");
-int nouveau_reg_debug;
-module_param_named(reg_debug, nouveau_reg_debug, int, 0600);
-
-MODULE_PARM_DESC(perflvl, "Performance level (default: boot)");
-char *nouveau_perflvl;
-module_param_named(perflvl, nouveau_perflvl, charp, 0400);
-
-MODULE_PARM_DESC(perflvl_wr, "Allow perflvl changes (warning: dangerous!)");
-int nouveau_perflvl_wr;
-module_param_named(perflvl_wr, nouveau_perflvl_wr, int, 0400);
-
-MODULE_PARM_DESC(msi, "Enable MSI (default: off)");
-int nouveau_msi;
-module_param_named(msi, nouveau_msi, int, 0400);
-
-MODULE_PARM_DESC(ctxfw, "Use external HUB/GPC ucode (fermi)");
-int nouveau_ctxfw;
-module_param_named(ctxfw, nouveau_ctxfw, int, 0400);
-
-MODULE_PARM_DESC(mxmdcb, "Santise DCB table according to MXM-SIS");
-int nouveau_mxmdcb = 1;
-module_param_named(mxmdcb, nouveau_mxmdcb, int, 0400);
-
-int nouveau_fbpercrtc;
-#if 0
-module_param_named(fbpercrtc, nouveau_fbpercrtc, int, 0400);
-#endif
-
-static struct pci_device_id pciidlist[] = {
-	{
-		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID),
-		.class = PCI_BASE_CLASS_DISPLAY << 16,
-		.class_mask  = 0xff << 16,
-	},
-	{
-		PCI_DEVICE(PCI_VENDOR_ID_NVIDIA_SGS, PCI_ANY_ID),
-		.class = PCI_BASE_CLASS_DISPLAY << 16,
-		.class_mask  = 0xff << 16,
-	},
-	{}
-};
-
-MODULE_DEVICE_TABLE(pci, pciidlist);
-
-static struct drm_driver driver;
-
-static int __devinit
-nouveau_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
-	return drm_get_pci_dev(pdev, ent, &driver);
-}
-
-static void
-nouveau_pci_remove(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-
-	drm_put_dev(dev);
-}
-
-int
-nouveau_pci_suspend(struct pci_dev *pdev, pm_message_t pm_state)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_channel *chan;
-	struct drm_crtc *crtc;
-	int ret, i, e;
-
-	if (pm_state.event == PM_EVENT_PRETHAW)
-		return 0;
-
-	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
-		return 0;
-
-	NV_INFO(dev, "Disabling display...\n");
-	nouveau_display_fini(dev);
-
-	NV_INFO(dev, "Disabling fbcon...\n");
-	nouveau_fbcon_set_suspend(dev, 1);
-
-	NV_INFO(dev, "Unpinning framebuffer(s)...\n");
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct nouveau_framebuffer *nouveau_fb;
-
-		nouveau_fb = nouveau_framebuffer(crtc->fb);
-		if (!nouveau_fb || !nouveau_fb->nvbo)
-			continue;
-
-		nouveau_bo_unpin(nouveau_fb->nvbo);
-	}
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-		nouveau_bo_unmap(nv_crtc->cursor.nvbo);
-		nouveau_bo_unpin(nv_crtc->cursor.nvbo);
-	}
-
-	NV_INFO(dev, "Evicting buffers...\n");
-	ttm_bo_evict_mm(&dev_priv->ttm.bdev, TTM_PL_VRAM);
-
-	NV_INFO(dev, "Idling channels...\n");
-	for (i = 0; i < pfifo->channels; i++) {
-		chan = dev_priv->channels.ptr[i];
-
-		if (chan && chan->pushbuf_bo)
-			nouveau_channel_idle(chan);
-	}
-
-	pfifo->reassign(dev, false);
-	pfifo->disable(dev);
-	pfifo->unload_context(dev);
-
-	for (e = NVOBJ_ENGINE_NR - 1; e >= 0; e--) {
-		if (!dev_priv->eng[e])
-			continue;
-
-		ret = dev_priv->eng[e]->fini(dev, e, true);
-		if (ret) {
-			NV_ERROR(dev, "... engine %d failed: %d\n", e, ret);
-			goto out_abort;
-		}
-	}
-
-	ret = pinstmem->suspend(dev);
-	if (ret) {
-		NV_ERROR(dev, "... failed: %d\n", ret);
-		goto out_abort;
-	}
-
-	NV_INFO(dev, "Suspending GPU objects...\n");
-	ret = nouveau_gpuobj_suspend(dev);
-	if (ret) {
-		NV_ERROR(dev, "... failed: %d\n", ret);
-		pinstmem->resume(dev);
-		goto out_abort;
-	}
-
-	NV_INFO(dev, "And we're gone!\n");
-	pci_save_state(pdev);
-	if (pm_state.event == PM_EVENT_SUSPEND) {
-		pci_disable_device(pdev);
-		pci_set_power_state(pdev, PCI_D3hot);
-	}
-
-	return 0;
-
-out_abort:
-	NV_INFO(dev, "Re-enabling acceleration..\n");
-	for (e = e + 1; e < NVOBJ_ENGINE_NR; e++) {
-		if (dev_priv->eng[e])
-			dev_priv->eng[e]->init(dev, e);
-	}
-	pfifo->enable(dev);
-	pfifo->reassign(dev, true);
-	return ret;
-}
-
-int
-nouveau_pci_resume(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_engine *engine = &dev_priv->engine;
-	struct drm_crtc *crtc;
-	int ret, i;
-
-	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
-		return 0;
-
-	NV_INFO(dev, "We're back, enabling device...\n");
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	if (pci_enable_device(pdev))
-		return -1;
-	pci_set_master(dev->pdev);
-
-	/* Make sure the AGP controller is in a consistent state */
-	if (dev_priv->gart_info.type == NOUVEAU_GART_AGP)
-		nouveau_mem_reset_agp(dev);
-
-	/* Make the CRTCs accessible */
-	engine->display.early_init(dev);
-
-	NV_INFO(dev, "POSTing device...\n");
-	ret = nouveau_run_vbios_init(dev);
-	if (ret)
-		return ret;
-
-	if (dev_priv->gart_info.type == NOUVEAU_GART_AGP) {
-		ret = nouveau_mem_init_agp(dev);
-		if (ret) {
-			NV_ERROR(dev, "error reinitialising AGP: %d\n", ret);
-			return ret;
-		}
-	}
-
-	NV_INFO(dev, "Restoring GPU objects...\n");
-	nouveau_gpuobj_resume(dev);
-
-	NV_INFO(dev, "Reinitialising engines...\n");
-	engine->instmem.resume(dev);
-	engine->mc.init(dev);
-	engine->timer.init(dev);
-	engine->fb.init(dev);
-	for (i = 0; i < NVOBJ_ENGINE_NR; i++) {
-		if (dev_priv->eng[i])
-			dev_priv->eng[i]->init(dev, i);
-	}
-	engine->fifo.init(dev);
-
-	nouveau_irq_postinstall(dev);
-
-	/* Re-write SKIPS, they'll have been lost over the suspend */
-	if (nouveau_vram_pushbuf) {
-		struct nouveau_channel *chan;
-		int j;
-
-		for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
-			chan = dev_priv->channels.ptr[i];
-			if (!chan || !chan->pushbuf_bo)
-				continue;
-
-			for (j = 0; j < NOUVEAU_DMA_SKIPS; j++)
-				nouveau_bo_wr32(chan->pushbuf_bo, i, 0);
-		}
-	}
-
-	nouveau_pm_resume(dev);
-
-	NV_INFO(dev, "Restoring mode...\n");
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct nouveau_framebuffer *nouveau_fb;
-
-		nouveau_fb = nouveau_framebuffer(crtc->fb);
-		if (!nouveau_fb || !nouveau_fb->nvbo)
-			continue;
-
-		nouveau_bo_pin(nouveau_fb->nvbo, TTM_PL_FLAG_VRAM);
-	}
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-		ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM);
-		if (!ret)
-			ret = nouveau_bo_map(nv_crtc->cursor.nvbo);
-		if (ret)
-			NV_ERROR(dev, "Could not pin/map cursor.\n");
-	}
-
-	nouveau_fbcon_set_suspend(dev, 0);
-	nouveau_fbcon_zfill_all(dev);
-
-	nouveau_display_init(dev);
-
-	/* Force CLUT to get re-loaded during modeset */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-		nv_crtc->lut.depth = 0;
-	}
-
-	drm_helper_resume_force_mode(dev);
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-		u32 offset = nv_crtc->cursor.nvbo->bo.offset;
-
-		nv_crtc->cursor.set_offset(nv_crtc, offset);
-		nv_crtc->cursor.set_pos(nv_crtc, nv_crtc->cursor_saved_x,
-						 nv_crtc->cursor_saved_y);
-	}
-
-	return 0;
-}
-
-static const struct file_operations nouveau_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = nouveau_ttm_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.read = drm_read,
-#if defined(CONFIG_COMPAT)
-	.compat_ioctl = nouveau_compat_ioctl,
-#endif
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	.driver_features =
-		DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG |
-		DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM |
-		DRIVER_MODESET,
-	.load = nouveau_load,
-	.firstopen = nouveau_firstopen,
-	.lastclose = nouveau_lastclose,
-	.unload = nouveau_unload,
-	.open = nouveau_open,
-	.preclose = nouveau_preclose,
-	.postclose = nouveau_postclose,
-#if defined(CONFIG_DRM_NOUVEAU_DEBUG)
-	.debugfs_init = nouveau_debugfs_init,
-	.debugfs_cleanup = nouveau_debugfs_takedown,
-#endif
-	.irq_preinstall = nouveau_irq_preinstall,
-	.irq_postinstall = nouveau_irq_postinstall,
-	.irq_uninstall = nouveau_irq_uninstall,
-	.irq_handler = nouveau_irq_handler,
-	.get_vblank_counter = drm_vblank_count,
-	.enable_vblank = nouveau_vblank_enable,
-	.disable_vblank = nouveau_vblank_disable,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-	.ioctls = nouveau_ioctls,
-	.fops = &nouveau_driver_fops,
-	.gem_init_object = nouveau_gem_object_new,
-	.gem_free_object = nouveau_gem_object_del,
-	.gem_open_object = nouveau_gem_object_open,
-	.gem_close_object = nouveau_gem_object_close,
-
-	.dumb_create = nouveau_display_dumb_create,
-	.dumb_map_offset = nouveau_display_dumb_map_offset,
-	.dumb_destroy = nouveau_display_dumb_destroy,
-
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-#ifdef GIT_REVISION
-	.date = GIT_REVISION,
-#else
-	.date = DRIVER_DATE,
-#endif
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct pci_driver nouveau_pci_driver = {
-		.name = DRIVER_NAME,
-		.id_table = pciidlist,
-		.probe = nouveau_pci_probe,
-		.remove = nouveau_pci_remove,
-		.suspend = nouveau_pci_suspend,
-		.resume = nouveau_pci_resume
-};
-
-static int __init nouveau_init(void)
-{
-	driver.num_ioctls = nouveau_max_ioctl;
-
-	if (nouveau_modeset == -1) {
-#ifdef CONFIG_VGA_CONSOLE
-		if (vgacon_text_force())
-			nouveau_modeset = 0;
-		else
-#endif
-			nouveau_modeset = 1;
-	}
-
-	if (!nouveau_modeset)
-		return 0;
-
-	nouveau_register_dsm_handler();
-	return drm_pci_init(&driver, &nouveau_pci_driver);
-}
-
-static void __exit nouveau_exit(void)
-{
-	if (!nouveau_modeset)
-		return;
-
-	drm_pci_exit(&driver, &nouveau_pci_driver);
-	nouveau_unregister_dsm_handler();
-}
-
-module_init(nouveau_init);
-module_exit(nouveau_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_drv.h
deleted file mode 100644
index 3aef353a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ /dev/null
@@ -1,1793 +0,0 @@
-/*
- * Copyright 2005 Stephane Marchesin.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef __NOUVEAU_DRV_H__
-#define __NOUVEAU_DRV_H__
-
-#define DRIVER_AUTHOR		"Stephane Marchesin"
-#define DRIVER_EMAIL		"nouveau@lists.freedesktop.org"
-
-#define DRIVER_NAME		"nouveau"
-#define DRIVER_DESC		"nVidia Riva/TNT/GeForce"
-#define DRIVER_DATE		"20120316"
-
-#define DRIVER_MAJOR		1
-#define DRIVER_MINOR		0
-#define DRIVER_PATCHLEVEL	0
-
-#define NOUVEAU_FAMILY   0x0000FFFF
-#define NOUVEAU_FLAGS    0xFFFF0000
-
-#include "ttm/ttm_bo_api.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include "ttm/ttm_memory.h"
-#include "ttm/ttm_module.h"
-
-struct nouveau_fpriv {
-	spinlock_t lock;
-	struct list_head channels;
-	struct nouveau_vm *vm;
-};
-
-static inline struct nouveau_fpriv *
-nouveau_fpriv(struct drm_file *file_priv)
-{
-	return file_priv ? file_priv->driver_priv : NULL;
-}
-
-#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
-
-#include "nouveau_drm.h"
-#include "nouveau_reg.h"
-#include "nouveau_bios.h"
-#include "nouveau_util.h"
-
-struct nouveau_grctx;
-struct nouveau_mem;
-#include "nouveau_vm.h"
-
-#define MAX_NUM_DCB_ENTRIES 16
-
-#define NOUVEAU_MAX_CHANNEL_NR 128
-#define NOUVEAU_MAX_TILE_NR 15
-
-struct nouveau_mem {
-	struct drm_device *dev;
-
-	struct nouveau_vma bar_vma;
-	struct nouveau_vma vma[2];
-	u8  page_shift;
-
-	struct drm_mm_node *tag;
-	struct list_head regions;
-	dma_addr_t *pages;
-	u32 memtype;
-	u64 offset;
-	u64 size;
-};
-
-struct nouveau_tile_reg {
-	bool used;
-	uint32_t addr;
-	uint32_t limit;
-	uint32_t pitch;
-	uint32_t zcomp;
-	struct drm_mm_node *tag_mem;
-	struct nouveau_fence *fence;
-};
-
-struct nouveau_bo {
-	struct ttm_buffer_object bo;
-	struct ttm_placement placement;
-	u32 valid_domains;
-	u32 placements[3];
-	u32 busy_placements[3];
-	struct ttm_bo_kmap_obj kmap;
-	struct list_head head;
-
-	/* protected by ttm_bo_reserve() */
-	struct drm_file *reserved_by;
-	struct list_head entry;
-	int pbbo_index;
-	bool validate_mapped;
-
-	struct list_head vma_list;
-	unsigned page_shift;
-
-	uint32_t tile_mode;
-	uint32_t tile_flags;
-	struct nouveau_tile_reg *tile;
-
-	struct drm_gem_object *gem;
-	int pin_refcnt;
-};
-
-#define nouveau_bo_tile_layout(nvbo)				\
-	((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
-
-static inline struct nouveau_bo *
-nouveau_bo(struct ttm_buffer_object *bo)
-{
-	return container_of(bo, struct nouveau_bo, bo);
-}
-
-static inline struct nouveau_bo *
-nouveau_gem_object(struct drm_gem_object *gem)
-{
-	return gem ? gem->driver_private : NULL;
-}
-
-/* TODO: submit equivalent to TTM generic API upstream? */
-static inline void __iomem *
-nvbo_kmap_obj_iovirtual(struct nouveau_bo *nvbo)
-{
-	bool is_iomem;
-	void __iomem *ioptr = (void __force __iomem *)ttm_kmap_obj_virtual(
-						&nvbo->kmap, &is_iomem);
-	WARN_ON_ONCE(ioptr && !is_iomem);
-	return ioptr;
-}
-
-enum nouveau_flags {
-	NV_NFORCE   = 0x10000000,
-	NV_NFORCE2  = 0x20000000
-};
-
-#define NVOBJ_ENGINE_SW		0
-#define NVOBJ_ENGINE_GR		1
-#define NVOBJ_ENGINE_CRYPT	2
-#define NVOBJ_ENGINE_COPY0	3
-#define NVOBJ_ENGINE_COPY1	4
-#define NVOBJ_ENGINE_MPEG	5
-#define NVOBJ_ENGINE_PPP	NVOBJ_ENGINE_MPEG
-#define NVOBJ_ENGINE_BSP	6
-#define NVOBJ_ENGINE_VP		7
-#define NVOBJ_ENGINE_DISPLAY	15
-#define NVOBJ_ENGINE_NR		16
-
-#define NVOBJ_FLAG_DONT_MAP             (1 << 0)
-#define NVOBJ_FLAG_ZERO_ALLOC		(1 << 1)
-#define NVOBJ_FLAG_ZERO_FREE		(1 << 2)
-#define NVOBJ_FLAG_VM			(1 << 3)
-#define NVOBJ_FLAG_VM_USER		(1 << 4)
-
-#define NVOBJ_CINST_GLOBAL	0xdeadbeef
-
-struct nouveau_gpuobj {
-	struct drm_device *dev;
-	struct kref refcount;
-	struct list_head list;
-
-	void *node;
-	u32 *suspend;
-
-	uint32_t flags;
-
-	u32 size;
-	u32 pinst;	/* PRAMIN BAR offset */
-	u32 cinst;	/* Channel offset */
-	u64 vinst;	/* VRAM address */
-	u64 linst;	/* VM address */
-
-	uint32_t engine;
-	uint32_t class;
-
-	void (*dtor)(struct drm_device *, struct nouveau_gpuobj *);
-	void *priv;
-};
-
-struct nouveau_page_flip_state {
-	struct list_head head;
-	struct drm_pending_vblank_event *event;
-	int crtc, bpp, pitch, x, y;
-	uint64_t offset;
-};
-
-enum nouveau_channel_mutex_class {
-	NOUVEAU_UCHANNEL_MUTEX,
-	NOUVEAU_KCHANNEL_MUTEX
-};
-
-struct nouveau_channel {
-	struct drm_device *dev;
-	struct list_head list;
-	int id;
-
-	/* references to the channel data structure */
-	struct kref ref;
-	/* users of the hardware channel resources, the hardware
-	 * context will be kicked off when it reaches zero. */
-	atomic_t users;
-	struct mutex mutex;
-
-	/* owner of this fifo */
-	struct drm_file *file_priv;
-	/* mapping of the fifo itself */
-	struct drm_local_map *map;
-
-	/* mapping of the regs controlling the fifo */
-	void __iomem *user;
-	uint32_t user_get;
-	uint32_t user_get_hi;
-	uint32_t user_put;
-
-	/* Fencing */
-	struct {
-		/* lock protects the pending list only */
-		spinlock_t lock;
-		struct list_head pending;
-		uint32_t sequence;
-		uint32_t sequence_ack;
-		atomic_t last_sequence_irq;
-		struct nouveau_vma vma;
-	} fence;
-
-	/* DMA push buffer */
-	struct nouveau_gpuobj *pushbuf;
-	struct nouveau_bo     *pushbuf_bo;
-	struct nouveau_vma     pushbuf_vma;
-	uint64_t               pushbuf_base;
-
-	/* Notifier memory */
-	struct nouveau_bo *notifier_bo;
-	struct nouveau_vma notifier_vma;
-	struct drm_mm notifier_heap;
-
-	/* PFIFO context */
-	struct nouveau_gpuobj *ramfc;
-	struct nouveau_gpuobj *cache;
-	void *fifo_priv;
-
-	/* Execution engine contexts */
-	void *engctx[NVOBJ_ENGINE_NR];
-
-	/* NV50 VM */
-	struct nouveau_vm     *vm;
-	struct nouveau_gpuobj *vm_pd;
-
-	/* Objects */
-	struct nouveau_gpuobj *ramin; /* Private instmem */
-	struct drm_mm          ramin_heap; /* Private PRAMIN heap */
-	struct nouveau_ramht  *ramht; /* Hash table */
-
-	/* GPU object info for stuff used in-kernel (mm_enabled) */
-	uint32_t m2mf_ntfy;
-	uint32_t vram_handle;
-	uint32_t gart_handle;
-	bool accel_done;
-
-	/* Push buffer state (only for drm's channel on !mm_enabled) */
-	struct {
-		int max;
-		int free;
-		int cur;
-		int put;
-		/* access via pushbuf_bo */
-
-		int ib_base;
-		int ib_max;
-		int ib_free;
-		int ib_put;
-	} dma;
-
-	uint32_t sw_subchannel[8];
-
-	struct nouveau_vma dispc_vma[4];
-	struct {
-		struct nouveau_gpuobj *vblsem;
-		uint32_t vblsem_head;
-		uint32_t vblsem_offset;
-		uint32_t vblsem_rval;
-		struct list_head vbl_wait;
-		struct list_head flip;
-	} nvsw;
-
-	struct {
-		bool active;
-		char name[32];
-		struct drm_info_list info;
-	} debugfs;
-};
-
-struct nouveau_exec_engine {
-	void (*destroy)(struct drm_device *, int engine);
-	int  (*init)(struct drm_device *, int engine);
-	int  (*fini)(struct drm_device *, int engine, bool suspend);
-	int  (*context_new)(struct nouveau_channel *, int engine);
-	void (*context_del)(struct nouveau_channel *, int engine);
-	int  (*object_new)(struct nouveau_channel *, int engine,
-			   u32 handle, u16 class);
-	void (*set_tile_region)(struct drm_device *dev, int i);
-	void (*tlb_flush)(struct drm_device *, int engine);
-};
-
-struct nouveau_instmem_engine {
-	void	*priv;
-
-	int	(*init)(struct drm_device *dev);
-	void	(*takedown)(struct drm_device *dev);
-	int	(*suspend)(struct drm_device *dev);
-	void	(*resume)(struct drm_device *dev);
-
-	int	(*get)(struct nouveau_gpuobj *, struct nouveau_channel *,
-		       u32 size, u32 align);
-	void	(*put)(struct nouveau_gpuobj *);
-	int	(*map)(struct nouveau_gpuobj *);
-	void	(*unmap)(struct nouveau_gpuobj *);
-
-	void	(*flush)(struct drm_device *);
-};
-
-struct nouveau_mc_engine {
-	int  (*init)(struct drm_device *dev);
-	void (*takedown)(struct drm_device *dev);
-};
-
-struct nouveau_timer_engine {
-	int      (*init)(struct drm_device *dev);
-	void     (*takedown)(struct drm_device *dev);
-	uint64_t (*read)(struct drm_device *dev);
-};
-
-struct nouveau_fb_engine {
-	int num_tiles;
-	struct drm_mm tag_heap;
-	void *priv;
-
-	int  (*init)(struct drm_device *dev);
-	void (*takedown)(struct drm_device *dev);
-
-	void (*init_tile_region)(struct drm_device *dev, int i,
-				 uint32_t addr, uint32_t size,
-				 uint32_t pitch, uint32_t flags);
-	void (*set_tile_region)(struct drm_device *dev, int i);
-	void (*free_tile_region)(struct drm_device *dev, int i);
-};
-
-struct nouveau_fifo_engine {
-	void *priv;
-	int  channels;
-
-	struct nouveau_gpuobj *playlist[2];
-	int cur_playlist;
-
-	int  (*init)(struct drm_device *);
-	void (*takedown)(struct drm_device *);
-
-	void (*disable)(struct drm_device *);
-	void (*enable)(struct drm_device *);
-	bool (*reassign)(struct drm_device *, bool enable);
-	bool (*cache_pull)(struct drm_device *dev, bool enable);
-
-	int  (*channel_id)(struct drm_device *);
-
-	int  (*create_context)(struct nouveau_channel *);
-	void (*destroy_context)(struct nouveau_channel *);
-	int  (*load_context)(struct nouveau_channel *);
-	int  (*unload_context)(struct drm_device *);
-	void (*tlb_flush)(struct drm_device *dev);
-};
-
-struct nouveau_display_engine {
-	void *priv;
-	int (*early_init)(struct drm_device *);
-	void (*late_takedown)(struct drm_device *);
-	int (*create)(struct drm_device *);
-	void (*destroy)(struct drm_device *);
-	int (*init)(struct drm_device *);
-	void (*fini)(struct drm_device *);
-
-	struct drm_property *dithering_mode;
-	struct drm_property *dithering_depth;
-	struct drm_property *underscan_property;
-	struct drm_property *underscan_hborder_property;
-	struct drm_property *underscan_vborder_property;
-	/* not really hue and saturation: */
-	struct drm_property *vibrant_hue_property;
-	struct drm_property *color_vibrance_property;
-};
-
-struct nouveau_gpio_engine {
-	spinlock_t lock;
-	struct list_head isr;
-	int (*init)(struct drm_device *);
-	void (*fini)(struct drm_device *);
-	int (*drive)(struct drm_device *, int line, int dir, int out);
-	int (*sense)(struct drm_device *, int line);
-	void (*irq_enable)(struct drm_device *, int line, bool);
-};
-
-struct nouveau_pm_voltage_level {
-	u32 voltage; /* microvolts */
-	u8  vid;
-};
-
-struct nouveau_pm_voltage {
-	bool supported;
-	u8 version;
-	u8 vid_mask;
-
-	struct nouveau_pm_voltage_level *level;
-	int nr_level;
-};
-
-/* Exclusive upper limits */
-#define NV_MEM_CL_DDR2_MAX 8
-#define NV_MEM_WR_DDR2_MAX 9
-#define NV_MEM_CL_DDR3_MAX 17
-#define NV_MEM_WR_DDR3_MAX 17
-#define NV_MEM_CL_GDDR3_MAX 16
-#define NV_MEM_WR_GDDR3_MAX 18
-#define NV_MEM_CL_GDDR5_MAX 21
-#define NV_MEM_WR_GDDR5_MAX 20
-
-struct nouveau_pm_memtiming {
-	int id;
-
-	u32 reg[9];
-	u32 mr[4];
-
-	u8 tCWL;
-
-	u8 odt;
-	u8 drive_strength;
-};
-
-struct nouveau_pm_tbl_header {
-	u8 version;
-	u8 header_len;
-	u8 entry_cnt;
-	u8 entry_len;
-};
-
-struct nouveau_pm_tbl_entry {
-	u8 tWR;
-	u8 tWTR;
-	u8 tCL;
-	u8 tRC;
-	u8 empty_4;
-	u8 tRFC;	/* Byte 5 */
-	u8 empty_6;
-	u8 tRAS;	/* Byte 7 */
-	u8 empty_8;
-	u8 tRP;		/* Byte 9 */
-	u8 tRCDRD;
-	u8 tRCDWR;
-	u8 tRRD;
-	u8 tUNK_13;
-	u8 RAM_FT1;		/* 14, a bitmask of random RAM features */
-	u8 empty_15;
-	u8 tUNK_16;
-	u8 empty_17;
-	u8 tUNK_18;
-	u8 tCWL;
-	u8 tUNK_20, tUNK_21;
-};
-
-struct nouveau_pm_profile;
-struct nouveau_pm_profile_func {
-	void (*destroy)(struct nouveau_pm_profile *);
-	void (*init)(struct nouveau_pm_profile *);
-	void (*fini)(struct nouveau_pm_profile *);
-	struct nouveau_pm_level *(*select)(struct nouveau_pm_profile *);
-};
-
-struct nouveau_pm_profile {
-	const struct nouveau_pm_profile_func *func;
-	struct list_head head;
-	char name[8];
-};
-
-#define NOUVEAU_PM_MAX_LEVEL 8
-struct nouveau_pm_level {
-	struct nouveau_pm_profile profile;
-	struct device_attribute dev_attr;
-	char name[32];
-	int id;
-
-	struct nouveau_pm_memtiming timing;
-	u32 memory;
-	u16 memscript;
-
-	u32 core;
-	u32 shader;
-	u32 rop;
-	u32 copy;
-	u32 daemon;
-	u32 vdec;
-	u32 dom6;
-	u32 unka0;	/* nva3:nvc0 */
-	u32 hub01;	/* nvc0- */
-	u32 hub06;	/* nvc0- */
-	u32 hub07;	/* nvc0- */
-
-	u32 volt_min; /* microvolts */
-	u32 volt_max;
-	u8  fanspeed;
-};
-
-struct nouveau_pm_temp_sensor_constants {
-	u16 offset_constant;
-	s16 offset_mult;
-	s16 offset_div;
-	s16 slope_mult;
-	s16 slope_div;
-};
-
-struct nouveau_pm_threshold_temp {
-	s16 critical;
-	s16 down_clock;
-	s16 fan_boost;
-};
-
-struct nouveau_pm_fan {
-	u32 percent;
-	u32 min_duty;
-	u32 max_duty;
-	u32 pwm_freq;
-	u32 pwm_divisor;
-};
-
-struct nouveau_pm_engine {
-	struct nouveau_pm_voltage voltage;
-	struct nouveau_pm_level perflvl[NOUVEAU_PM_MAX_LEVEL];
-	int nr_perflvl;
-	struct nouveau_pm_temp_sensor_constants sensor_constants;
-	struct nouveau_pm_threshold_temp threshold_temp;
-	struct nouveau_pm_fan fan;
-
-	struct nouveau_pm_profile *profile_ac;
-	struct nouveau_pm_profile *profile_dc;
-	struct nouveau_pm_profile *profile;
-	struct list_head profiles;
-
-	struct nouveau_pm_level boot;
-	struct nouveau_pm_level *cur;
-
-	struct device *hwmon;
-	struct notifier_block acpi_nb;
-
-	int  (*clocks_get)(struct drm_device *, struct nouveau_pm_level *);
-	void *(*clocks_pre)(struct drm_device *, struct nouveau_pm_level *);
-	int (*clocks_set)(struct drm_device *, void *);
-
-	int (*voltage_get)(struct drm_device *);
-	int (*voltage_set)(struct drm_device *, int voltage);
-	int (*pwm_get)(struct drm_device *, int line, u32*, u32*);
-	int (*pwm_set)(struct drm_device *, int line, u32, u32);
-	int (*temp_get)(struct drm_device *);
-};
-
-struct nouveau_vram_engine {
-	struct nouveau_mm mm;
-
-	int  (*init)(struct drm_device *);
-	void (*takedown)(struct drm_device *dev);
-	int  (*get)(struct drm_device *, u64, u32 align, u32 size_nc,
-		    u32 type, struct nouveau_mem **);
-	void (*put)(struct drm_device *, struct nouveau_mem **);
-
-	bool (*flags_valid)(struct drm_device *, u32 tile_flags);
-};
-
-struct nouveau_engine {
-	struct nouveau_instmem_engine instmem;
-	struct nouveau_mc_engine      mc;
-	struct nouveau_timer_engine   timer;
-	struct nouveau_fb_engine      fb;
-	struct nouveau_fifo_engine    fifo;
-	struct nouveau_display_engine display;
-	struct nouveau_gpio_engine    gpio;
-	struct nouveau_pm_engine      pm;
-	struct nouveau_vram_engine    vram;
-};
-
-struct nouveau_pll_vals {
-	union {
-		struct {
-#ifdef __BIG_ENDIAN
-			uint8_t N1, M1, N2, M2;
-#else
-			uint8_t M1, N1, M2, N2;
-#endif
-		};
-		struct {
-			uint16_t NM1, NM2;
-		} __attribute__((packed));
-	};
-	int log2P;
-
-	int refclk;
-};
-
-enum nv04_fp_display_regs {
-	FP_DISPLAY_END,
-	FP_TOTAL,
-	FP_CRTC,
-	FP_SYNC_START,
-	FP_SYNC_END,
-	FP_VALID_START,
-	FP_VALID_END
-};
-
-struct nv04_crtc_reg {
-	unsigned char MiscOutReg;
-	uint8_t CRTC[0xa0];
-	uint8_t CR58[0x10];
-	uint8_t Sequencer[5];
-	uint8_t Graphics[9];
-	uint8_t Attribute[21];
-	unsigned char DAC[768];
-
-	/* PCRTC regs */
-	uint32_t fb_start;
-	uint32_t crtc_cfg;
-	uint32_t cursor_cfg;
-	uint32_t gpio_ext;
-	uint32_t crtc_830;
-	uint32_t crtc_834;
-	uint32_t crtc_850;
-	uint32_t crtc_eng_ctrl;
-
-	/* PRAMDAC regs */
-	uint32_t nv10_cursync;
-	struct nouveau_pll_vals pllvals;
-	uint32_t ramdac_gen_ctrl;
-	uint32_t ramdac_630;
-	uint32_t ramdac_634;
-	uint32_t tv_setup;
-	uint32_t tv_vtotal;
-	uint32_t tv_vskew;
-	uint32_t tv_vsync_delay;
-	uint32_t tv_htotal;
-	uint32_t tv_hskew;
-	uint32_t tv_hsync_delay;
-	uint32_t tv_hsync_delay2;
-	uint32_t fp_horiz_regs[7];
-	uint32_t fp_vert_regs[7];
-	uint32_t dither;
-	uint32_t fp_control;
-	uint32_t dither_regs[6];
-	uint32_t fp_debug_0;
-	uint32_t fp_debug_1;
-	uint32_t fp_debug_2;
-	uint32_t fp_margin_color;
-	uint32_t ramdac_8c0;
-	uint32_t ramdac_a20;
-	uint32_t ramdac_a24;
-	uint32_t ramdac_a34;
-	uint32_t ctv_regs[38];
-};
-
-struct nv04_output_reg {
-	uint32_t output;
-	int head;
-};
-
-struct nv04_mode_state {
-	struct nv04_crtc_reg crtc_reg[2];
-	uint32_t pllsel;
-	uint32_t sel_clk;
-};
-
-enum nouveau_card_type {
-	NV_04      = 0x04,
-	NV_10      = 0x10,
-	NV_20      = 0x20,
-	NV_30      = 0x30,
-	NV_40      = 0x40,
-	NV_50      = 0x50,
-	NV_C0      = 0xc0,
-	NV_D0      = 0xd0,
-	NV_E0      = 0xe0,
-};
-
-struct drm_nouveau_private {
-	struct drm_device *dev;
-	bool noaccel;
-
-	/* the card type, takes NV_* as values */
-	enum nouveau_card_type card_type;
-	/* exact chipset, derived from NV_PMC_BOOT_0 */
-	int chipset;
-	int flags;
-	u32 crystal;
-
-	void __iomem *mmio;
-
-	spinlock_t ramin_lock;
-	void __iomem *ramin;
-	u32 ramin_size;
-	u32 ramin_base;
-	bool ramin_available;
-	struct drm_mm ramin_heap;
-	struct nouveau_exec_engine *eng[NVOBJ_ENGINE_NR];
-	struct list_head gpuobj_list;
-	struct list_head classes;
-
-	struct nouveau_bo *vga_ram;
-
-	/* interrupt handling */
-	void (*irq_handler[32])(struct drm_device *);
-	bool msi_enabled;
-
-	struct list_head vbl_waiting;
-
-	struct {
-		struct drm_global_reference mem_global_ref;
-		struct ttm_bo_global_ref bo_global_ref;
-		struct ttm_bo_device bdev;
-		atomic_t validate_sequence;
-	} ttm;
-
-	struct {
-		spinlock_t lock;
-		struct drm_mm heap;
-		struct nouveau_bo *bo;
-	} fence;
-
-	struct {
-		spinlock_t lock;
-		struct nouveau_channel *ptr[NOUVEAU_MAX_CHANNEL_NR];
-	} channels;
-
-	struct nouveau_engine engine;
-	struct nouveau_channel *channel;
-
-	/* For PFIFO and PGRAPH. */
-	spinlock_t context_switch_lock;
-
-	/* VM/PRAMIN flush, legacy PRAMIN aperture */
-	spinlock_t vm_lock;
-
-	/* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */
-	struct nouveau_ramht  *ramht;
-	struct nouveau_gpuobj *ramfc;
-	struct nouveau_gpuobj *ramro;
-
-	uint32_t ramin_rsvd_vram;
-
-	struct {
-		enum {
-			NOUVEAU_GART_NONE = 0,
-			NOUVEAU_GART_AGP,	/* AGP */
-			NOUVEAU_GART_PDMA,	/* paged dma object */
-			NOUVEAU_GART_HW		/* on-chip gart/vm */
-		} type;
-		uint64_t aper_base;
-		uint64_t aper_size;
-		uint64_t aper_free;
-
-		struct ttm_backend_func *func;
-
-		struct {
-			struct page *page;
-			dma_addr_t   addr;
-		} dummy;
-
-		struct nouveau_gpuobj *sg_ctxdma;
-	} gart_info;
-
-	/* nv10-nv40 tiling regions */
-	struct {
-		struct nouveau_tile_reg reg[NOUVEAU_MAX_TILE_NR];
-		spinlock_t lock;
-	} tile;
-
-	/* VRAM/fb configuration */
-	enum {
-		NV_MEM_TYPE_UNKNOWN = 0,
-		NV_MEM_TYPE_STOLEN,
-		NV_MEM_TYPE_SGRAM,
-		NV_MEM_TYPE_SDRAM,
-		NV_MEM_TYPE_DDR1,
-		NV_MEM_TYPE_DDR2,
-		NV_MEM_TYPE_DDR3,
-		NV_MEM_TYPE_GDDR2,
-		NV_MEM_TYPE_GDDR3,
-		NV_MEM_TYPE_GDDR4,
-		NV_MEM_TYPE_GDDR5
-	} vram_type;
-	uint64_t vram_size;
-	uint64_t vram_sys_base;
-	bool vram_rank_B;
-
-	uint64_t fb_available_size;
-	uint64_t fb_mappable_pages;
-	uint64_t fb_aper_free;
-	int fb_mtrr;
-
-	/* BAR control (NV50-) */
-	struct nouveau_vm *bar1_vm;
-	struct nouveau_vm *bar3_vm;
-
-	/* G8x/G9x virtual address space */
-	struct nouveau_vm *chan_vm;
-
-	struct nvbios vbios;
-	u8 *mxms;
-	struct list_head i2c_ports;
-
-	struct nv04_mode_state mode_reg;
-	struct nv04_mode_state saved_reg;
-	uint32_t saved_vga_font[4][16384];
-	uint32_t crtc_owner;
-	uint32_t dac_users[4];
-
-	struct backlight_device *backlight;
-
-	struct {
-		struct dentry *channel_root;
-	} debugfs;
-
-	struct nouveau_fbdev *nfbdev;
-	struct apertures_struct *apertures;
-};
-
-static inline struct drm_nouveau_private *
-nouveau_private(struct drm_device *dev)
-{
-	return dev->dev_private;
-}
-
-static inline struct drm_nouveau_private *
-nouveau_bdev(struct ttm_bo_device *bd)
-{
-	return container_of(bd, struct drm_nouveau_private, ttm.bdev);
-}
-
-static inline int
-nouveau_bo_ref(struct nouveau_bo *ref, struct nouveau_bo **pnvbo)
-{
-	struct nouveau_bo *prev;
-
-	if (!pnvbo)
-		return -EINVAL;
-	prev = *pnvbo;
-
-	*pnvbo = ref ? nouveau_bo(ttm_bo_reference(&ref->bo)) : NULL;
-	if (prev) {
-		struct ttm_buffer_object *bo = &prev->bo;
-
-		ttm_bo_unref(&bo);
-	}
-
-	return 0;
-}
-
-/* nouveau_drv.c */
-extern int nouveau_modeset;
-extern int nouveau_agpmode;
-extern int nouveau_duallink;
-extern int nouveau_uscript_lvds;
-extern int nouveau_uscript_tmds;
-extern int nouveau_vram_pushbuf;
-extern int nouveau_vram_notify;
-extern char *nouveau_vram_type;
-extern int nouveau_fbpercrtc;
-extern int nouveau_tv_disable;
-extern char *nouveau_tv_norm;
-extern int nouveau_reg_debug;
-extern char *nouveau_vbios;
-extern int nouveau_ignorelid;
-extern int nouveau_nofbaccel;
-extern int nouveau_noaccel;
-extern int nouveau_force_post;
-extern int nouveau_override_conntype;
-extern char *nouveau_perflvl;
-extern int nouveau_perflvl_wr;
-extern int nouveau_msi;
-extern int nouveau_ctxfw;
-extern int nouveau_mxmdcb;
-
-extern int nouveau_pci_suspend(struct pci_dev *pdev, pm_message_t pm_state);
-extern int nouveau_pci_resume(struct pci_dev *pdev);
-
-/* nouveau_state.c */
-extern int  nouveau_open(struct drm_device *, struct drm_file *);
-extern void nouveau_preclose(struct drm_device *dev, struct drm_file *);
-extern void nouveau_postclose(struct drm_device *, struct drm_file *);
-extern int  nouveau_load(struct drm_device *, unsigned long flags);
-extern int  nouveau_firstopen(struct drm_device *);
-extern void nouveau_lastclose(struct drm_device *);
-extern int  nouveau_unload(struct drm_device *);
-extern int  nouveau_ioctl_getparam(struct drm_device *, void *data,
-				   struct drm_file *);
-extern int  nouveau_ioctl_setparam(struct drm_device *, void *data,
-				   struct drm_file *);
-extern bool nouveau_wait_eq(struct drm_device *, uint64_t timeout,
-			    uint32_t reg, uint32_t mask, uint32_t val);
-extern bool nouveau_wait_ne(struct drm_device *, uint64_t timeout,
-			    uint32_t reg, uint32_t mask, uint32_t val);
-extern bool nouveau_wait_cb(struct drm_device *, u64 timeout,
-			    bool (*cond)(void *), void *);
-extern bool nouveau_wait_for_idle(struct drm_device *);
-extern int  nouveau_card_init(struct drm_device *);
-
-/* nouveau_mem.c */
-extern int  nouveau_mem_vram_init(struct drm_device *);
-extern void nouveau_mem_vram_fini(struct drm_device *);
-extern int  nouveau_mem_gart_init(struct drm_device *);
-extern void nouveau_mem_gart_fini(struct drm_device *);
-extern int  nouveau_mem_init_agp(struct drm_device *);
-extern int  nouveau_mem_reset_agp(struct drm_device *);
-extern void nouveau_mem_close(struct drm_device *);
-extern bool nouveau_mem_flags_valid(struct drm_device *, u32 tile_flags);
-extern int  nouveau_mem_timing_calc(struct drm_device *, u32 freq,
-				    struct nouveau_pm_memtiming *);
-extern void nouveau_mem_timing_read(struct drm_device *,
-				    struct nouveau_pm_memtiming *);
-extern int nouveau_mem_vbios_type(struct drm_device *);
-extern struct nouveau_tile_reg *nv10_mem_set_tiling(
-	struct drm_device *dev, uint32_t addr, uint32_t size,
-	uint32_t pitch, uint32_t flags);
-extern void nv10_mem_put_tile_region(struct drm_device *dev,
-				     struct nouveau_tile_reg *tile,
-				     struct nouveau_fence *fence);
-extern const struct ttm_mem_type_manager_func nouveau_vram_manager;
-extern const struct ttm_mem_type_manager_func nouveau_gart_manager;
-
-/* nouveau_notifier.c */
-extern int  nouveau_notifier_init_channel(struct nouveau_channel *);
-extern void nouveau_notifier_takedown_channel(struct nouveau_channel *);
-extern int  nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle,
-				   int cout, uint32_t start, uint32_t end,
-				   uint32_t *offset);
-extern int  nouveau_notifier_offset(struct nouveau_gpuobj *, uint32_t *);
-extern int  nouveau_ioctl_notifier_alloc(struct drm_device *, void *data,
-					 struct drm_file *);
-extern int  nouveau_ioctl_notifier_free(struct drm_device *, void *data,
-					struct drm_file *);
-
-/* nouveau_channel.c */
-extern struct drm_ioctl_desc nouveau_ioctls[];
-extern int nouveau_max_ioctl;
-extern void nouveau_channel_cleanup(struct drm_device *, struct drm_file *);
-extern int  nouveau_channel_alloc(struct drm_device *dev,
-				  struct nouveau_channel **chan,
-				  struct drm_file *file_priv,
-				  uint32_t fb_ctxdma, uint32_t tt_ctxdma);
-extern struct nouveau_channel *
-nouveau_channel_get_unlocked(struct nouveau_channel *);
-extern struct nouveau_channel *
-nouveau_channel_get(struct drm_file *, int id);
-extern void nouveau_channel_put_unlocked(struct nouveau_channel **);
-extern void nouveau_channel_put(struct nouveau_channel **);
-extern void nouveau_channel_ref(struct nouveau_channel *chan,
-				struct nouveau_channel **pchan);
-extern void nouveau_channel_idle(struct nouveau_channel *chan);
-
-/* nouveau_object.c */
-#define NVOBJ_ENGINE_ADD(d, e, p) do {                                         \
-	struct drm_nouveau_private *dev_priv = (d)->dev_private;               \
-	dev_priv->eng[NVOBJ_ENGINE_##e] = (p);                                 \
-} while (0)
-
-#define NVOBJ_ENGINE_DEL(d, e) do {                                            \
-	struct drm_nouveau_private *dev_priv = (d)->dev_private;               \
-	dev_priv->eng[NVOBJ_ENGINE_##e] = NULL;                                \
-} while (0)
-
-#define NVOBJ_CLASS(d, c, e) do {                                              \
-	int ret = nouveau_gpuobj_class_new((d), (c), NVOBJ_ENGINE_##e);        \
-	if (ret)                                                               \
-		return ret;                                                    \
-} while (0)
-
-#define NVOBJ_MTHD(d, c, m, e) do {                                            \
-	int ret = nouveau_gpuobj_mthd_new((d), (c), (m), (e));                 \
-	if (ret)                                                               \
-		return ret;                                                    \
-} while (0)
-
-extern int  nouveau_gpuobj_early_init(struct drm_device *);
-extern int  nouveau_gpuobj_init(struct drm_device *);
-extern void nouveau_gpuobj_takedown(struct drm_device *);
-extern int  nouveau_gpuobj_suspend(struct drm_device *dev);
-extern void nouveau_gpuobj_resume(struct drm_device *dev);
-extern int  nouveau_gpuobj_class_new(struct drm_device *, u32 class, u32 eng);
-extern int  nouveau_gpuobj_mthd_new(struct drm_device *, u32 class, u32 mthd,
-				    int (*exec)(struct nouveau_channel *,
-						u32 class, u32 mthd, u32 data));
-extern int  nouveau_gpuobj_mthd_call(struct nouveau_channel *, u32, u32, u32);
-extern int  nouveau_gpuobj_mthd_call2(struct drm_device *, int, u32, u32, u32);
-extern int nouveau_gpuobj_channel_init(struct nouveau_channel *,
-				       uint32_t vram_h, uint32_t tt_h);
-extern void nouveau_gpuobj_channel_takedown(struct nouveau_channel *);
-extern int nouveau_gpuobj_new(struct drm_device *, struct nouveau_channel *,
-			      uint32_t size, int align, uint32_t flags,
-			      struct nouveau_gpuobj **);
-extern void nouveau_gpuobj_ref(struct nouveau_gpuobj *,
-			       struct nouveau_gpuobj **);
-extern int nouveau_gpuobj_new_fake(struct drm_device *, u32 pinst, u64 vinst,
-				   u32 size, u32 flags,
-				   struct nouveau_gpuobj **);
-extern int nouveau_gpuobj_dma_new(struct nouveau_channel *, int class,
-				  uint64_t offset, uint64_t size, int access,
-				  int target, struct nouveau_gpuobj **);
-extern int nouveau_gpuobj_gr_new(struct nouveau_channel *, u32 handle, int class);
-extern int nv50_gpuobj_dma_new(struct nouveau_channel *, int class, u64 base,
-			       u64 size, int target, int access, u32 type,
-			       u32 comp, struct nouveau_gpuobj **pobj);
-extern void nv50_gpuobj_dma_init(struct nouveau_gpuobj *, u32 offset,
-				 int class, u64 base, u64 size, int target,
-				 int access, u32 type, u32 comp);
-extern int nouveau_ioctl_grobj_alloc(struct drm_device *, void *data,
-				     struct drm_file *);
-extern int nouveau_ioctl_gpuobj_free(struct drm_device *, void *data,
-				     struct drm_file *);
-
-/* nouveau_irq.c */
-extern int         nouveau_irq_init(struct drm_device *);
-extern void        nouveau_irq_fini(struct drm_device *);
-extern irqreturn_t nouveau_irq_handler(DRM_IRQ_ARGS);
-extern void        nouveau_irq_register(struct drm_device *, int status_bit,
-					void (*)(struct drm_device *));
-extern void        nouveau_irq_unregister(struct drm_device *, int status_bit);
-extern void        nouveau_irq_preinstall(struct drm_device *);
-extern int         nouveau_irq_postinstall(struct drm_device *);
-extern void        nouveau_irq_uninstall(struct drm_device *);
-
-/* nouveau_sgdma.c */
-extern int nouveau_sgdma_init(struct drm_device *);
-extern void nouveau_sgdma_takedown(struct drm_device *);
-extern uint32_t nouveau_sgdma_get_physical(struct drm_device *,
-					   uint32_t offset);
-extern struct ttm_tt *nouveau_sgdma_create_ttm(struct ttm_bo_device *bdev,
-					       unsigned long size,
-					       uint32_t page_flags,
-					       struct page *dummy_read_page);
-
-/* nouveau_debugfs.c */
-#if defined(CONFIG_DRM_NOUVEAU_DEBUG)
-extern int  nouveau_debugfs_init(struct drm_minor *);
-extern void nouveau_debugfs_takedown(struct drm_minor *);
-extern int  nouveau_debugfs_channel_init(struct nouveau_channel *);
-extern void nouveau_debugfs_channel_fini(struct nouveau_channel *);
-#else
-static inline int
-nouveau_debugfs_init(struct drm_minor *minor)
-{
-	return 0;
-}
-
-static inline void nouveau_debugfs_takedown(struct drm_minor *minor)
-{
-}
-
-static inline int
-nouveau_debugfs_channel_init(struct nouveau_channel *chan)
-{
-	return 0;
-}
-
-static inline void
-nouveau_debugfs_channel_fini(struct nouveau_channel *chan)
-{
-}
-#endif
-
-/* nouveau_dma.c */
-extern void nouveau_dma_init(struct nouveau_channel *);
-extern int  nouveau_dma_wait(struct nouveau_channel *, int slots, int size);
-
-/* nouveau_acpi.c */
-#define ROM_BIOS_PAGE 4096
-#if defined(CONFIG_ACPI)
-void nouveau_register_dsm_handler(void);
-void nouveau_unregister_dsm_handler(void);
-void nouveau_switcheroo_optimus_dsm(void);
-int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len);
-bool nouveau_acpi_rom_supported(struct pci_dev *pdev);
-int nouveau_acpi_edid(struct drm_device *, struct drm_connector *);
-#else
-static inline void nouveau_register_dsm_handler(void) {}
-static inline void nouveau_unregister_dsm_handler(void) {}
-static inline void nouveau_switcheroo_optimus_dsm(void) {}
-static inline bool nouveau_acpi_rom_supported(struct pci_dev *pdev) { return false; }
-static inline int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len) { return -EINVAL; }
-static inline int nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) { return -EINVAL; }
-#endif
-
-/* nouveau_backlight.c */
-#ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT
-extern int nouveau_backlight_init(struct drm_device *);
-extern void nouveau_backlight_exit(struct drm_device *);
-#else
-static inline int nouveau_backlight_init(struct drm_device *dev)
-{
-	return 0;
-}
-
-static inline void nouveau_backlight_exit(struct drm_device *dev) { }
-#endif
-
-/* nouveau_bios.c */
-extern int nouveau_bios_init(struct drm_device *);
-extern void nouveau_bios_takedown(struct drm_device *dev);
-extern int nouveau_run_vbios_init(struct drm_device *);
-extern void nouveau_bios_run_init_table(struct drm_device *, uint16_t table,
-					struct dcb_entry *, int crtc);
-extern void nouveau_bios_init_exec(struct drm_device *, uint16_t table);
-extern struct dcb_connector_table_entry *
-nouveau_bios_connector_entry(struct drm_device *, int index);
-extern u32 get_pll_register(struct drm_device *, enum pll_types);
-extern int get_pll_limits(struct drm_device *, uint32_t limit_match,
-			  struct pll_lims *);
-extern int nouveau_bios_run_display_table(struct drm_device *, u16 id, int clk,
-					  struct dcb_entry *, int crtc);
-extern bool nouveau_bios_fp_mode(struct drm_device *, struct drm_display_mode *);
-extern uint8_t *nouveau_bios_embedded_edid(struct drm_device *);
-extern int nouveau_bios_parse_lvds_table(struct drm_device *, int pxclk,
-					 bool *dl, bool *if_is_24bit);
-extern int run_tmds_table(struct drm_device *, struct dcb_entry *,
-			  int head, int pxclk);
-extern int call_lvds_script(struct drm_device *, struct dcb_entry *, int head,
-			    enum LVDS_script, int pxclk);
-bool bios_encoder_match(struct dcb_entry *, u32 hash);
-
-/* nouveau_mxm.c */
-int  nouveau_mxm_init(struct drm_device *dev);
-void nouveau_mxm_fini(struct drm_device *dev);
-
-/* nouveau_ttm.c */
-int nouveau_ttm_global_init(struct drm_nouveau_private *);
-void nouveau_ttm_global_release(struct drm_nouveau_private *);
-int nouveau_ttm_mmap(struct file *, struct vm_area_struct *);
-
-/* nouveau_hdmi.c */
-void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *);
-
-/* nv04_fb.c */
-extern int  nv04_fb_vram_init(struct drm_device *);
-extern int  nv04_fb_init(struct drm_device *);
-extern void nv04_fb_takedown(struct drm_device *);
-
-/* nv10_fb.c */
-extern int  nv10_fb_vram_init(struct drm_device *dev);
-extern int  nv1a_fb_vram_init(struct drm_device *dev);
-extern int  nv10_fb_init(struct drm_device *);
-extern void nv10_fb_takedown(struct drm_device *);
-extern void nv10_fb_init_tile_region(struct drm_device *dev, int i,
-				     uint32_t addr, uint32_t size,
-				     uint32_t pitch, uint32_t flags);
-extern void nv10_fb_set_tile_region(struct drm_device *dev, int i);
-extern void nv10_fb_free_tile_region(struct drm_device *dev, int i);
-
-/* nv20_fb.c */
-extern int  nv20_fb_vram_init(struct drm_device *dev);
-extern int  nv20_fb_init(struct drm_device *);
-extern void nv20_fb_takedown(struct drm_device *);
-extern void nv20_fb_init_tile_region(struct drm_device *dev, int i,
-				     uint32_t addr, uint32_t size,
-				     uint32_t pitch, uint32_t flags);
-extern void nv20_fb_set_tile_region(struct drm_device *dev, int i);
-extern void nv20_fb_free_tile_region(struct drm_device *dev, int i);
-
-/* nv30_fb.c */
-extern int  nv30_fb_init(struct drm_device *);
-extern void nv30_fb_takedown(struct drm_device *);
-extern void nv30_fb_init_tile_region(struct drm_device *dev, int i,
-				     uint32_t addr, uint32_t size,
-				     uint32_t pitch, uint32_t flags);
-extern void nv30_fb_free_tile_region(struct drm_device *dev, int i);
-
-/* nv40_fb.c */
-extern int  nv40_fb_vram_init(struct drm_device *dev);
-extern int  nv40_fb_init(struct drm_device *);
-extern void nv40_fb_takedown(struct drm_device *);
-extern void nv40_fb_set_tile_region(struct drm_device *dev, int i);
-
-/* nv50_fb.c */
-extern int  nv50_fb_init(struct drm_device *);
-extern void nv50_fb_takedown(struct drm_device *);
-extern void nv50_fb_vm_trap(struct drm_device *, int display);
-
-/* nvc0_fb.c */
-extern int  nvc0_fb_init(struct drm_device *);
-extern void nvc0_fb_takedown(struct drm_device *);
-
-/* nv04_fifo.c */
-extern int  nv04_fifo_init(struct drm_device *);
-extern void nv04_fifo_fini(struct drm_device *);
-extern void nv04_fifo_disable(struct drm_device *);
-extern void nv04_fifo_enable(struct drm_device *);
-extern bool nv04_fifo_reassign(struct drm_device *, bool);
-extern bool nv04_fifo_cache_pull(struct drm_device *, bool);
-extern int  nv04_fifo_channel_id(struct drm_device *);
-extern int  nv04_fifo_create_context(struct nouveau_channel *);
-extern void nv04_fifo_destroy_context(struct nouveau_channel *);
-extern int  nv04_fifo_load_context(struct nouveau_channel *);
-extern int  nv04_fifo_unload_context(struct drm_device *);
-extern void nv04_fifo_isr(struct drm_device *);
-
-/* nv10_fifo.c */
-extern int  nv10_fifo_init(struct drm_device *);
-extern int  nv10_fifo_channel_id(struct drm_device *);
-extern int  nv10_fifo_create_context(struct nouveau_channel *);
-extern int  nv10_fifo_load_context(struct nouveau_channel *);
-extern int  nv10_fifo_unload_context(struct drm_device *);
-
-/* nv40_fifo.c */
-extern int  nv40_fifo_init(struct drm_device *);
-extern int  nv40_fifo_create_context(struct nouveau_channel *);
-extern int  nv40_fifo_load_context(struct nouveau_channel *);
-extern int  nv40_fifo_unload_context(struct drm_device *);
-
-/* nv50_fifo.c */
-extern int  nv50_fifo_init(struct drm_device *);
-extern void nv50_fifo_takedown(struct drm_device *);
-extern int  nv50_fifo_channel_id(struct drm_device *);
-extern int  nv50_fifo_create_context(struct nouveau_channel *);
-extern void nv50_fifo_destroy_context(struct nouveau_channel *);
-extern int  nv50_fifo_load_context(struct nouveau_channel *);
-extern int  nv50_fifo_unload_context(struct drm_device *);
-extern void nv50_fifo_tlb_flush(struct drm_device *dev);
-
-/* nvc0_fifo.c */
-extern int  nvc0_fifo_init(struct drm_device *);
-extern void nvc0_fifo_takedown(struct drm_device *);
-extern void nvc0_fifo_disable(struct drm_device *);
-extern void nvc0_fifo_enable(struct drm_device *);
-extern bool nvc0_fifo_reassign(struct drm_device *, bool);
-extern bool nvc0_fifo_cache_pull(struct drm_device *, bool);
-extern int  nvc0_fifo_channel_id(struct drm_device *);
-extern int  nvc0_fifo_create_context(struct nouveau_channel *);
-extern void nvc0_fifo_destroy_context(struct nouveau_channel *);
-extern int  nvc0_fifo_load_context(struct nouveau_channel *);
-extern int  nvc0_fifo_unload_context(struct drm_device *);
-
-/* nv04_graph.c */
-extern int  nv04_graph_create(struct drm_device *);
-extern int  nv04_graph_object_new(struct nouveau_channel *, int, u32, u16);
-extern int  nv04_graph_mthd_page_flip(struct nouveau_channel *chan,
-				      u32 class, u32 mthd, u32 data);
-extern struct nouveau_bitfield nv04_graph_nsource[];
-
-/* nv10_graph.c */
-extern int  nv10_graph_create(struct drm_device *);
-extern struct nouveau_channel *nv10_graph_channel(struct drm_device *);
-extern struct nouveau_bitfield nv10_graph_intr[];
-extern struct nouveau_bitfield nv10_graph_nstatus[];
-
-/* nv20_graph.c */
-extern int  nv20_graph_create(struct drm_device *);
-
-/* nv40_graph.c */
-extern int  nv40_graph_create(struct drm_device *);
-extern void nv40_grctx_init(struct nouveau_grctx *);
-
-/* nv50_graph.c */
-extern int  nv50_graph_create(struct drm_device *);
-extern int  nv50_grctx_init(struct nouveau_grctx *);
-extern struct nouveau_enum nv50_data_error_names[];
-extern int  nv50_graph_isr_chid(struct drm_device *dev, u64 inst);
-
-/* nvc0_graph.c */
-extern int  nvc0_graph_create(struct drm_device *);
-extern int  nvc0_graph_isr_chid(struct drm_device *dev, u64 inst);
-
-/* nv84_crypt.c */
-extern int  nv84_crypt_create(struct drm_device *);
-
-/* nv98_crypt.c */
-extern int  nv98_crypt_create(struct drm_device *dev);
-
-/* nva3_copy.c */
-extern int  nva3_copy_create(struct drm_device *dev);
-
-/* nvc0_copy.c */
-extern int  nvc0_copy_create(struct drm_device *dev, int engine);
-
-/* nv31_mpeg.c */
-extern int  nv31_mpeg_create(struct drm_device *dev);
-
-/* nv50_mpeg.c */
-extern int  nv50_mpeg_create(struct drm_device *dev);
-
-/* nv84_bsp.c */
-/* nv98_bsp.c */
-extern int  nv84_bsp_create(struct drm_device *dev);
-
-/* nv84_vp.c */
-/* nv98_vp.c */
-extern int  nv84_vp_create(struct drm_device *dev);
-
-/* nv98_ppp.c */
-extern int  nv98_ppp_create(struct drm_device *dev);
-
-/* nv04_instmem.c */
-extern int  nv04_instmem_init(struct drm_device *);
-extern void nv04_instmem_takedown(struct drm_device *);
-extern int  nv04_instmem_suspend(struct drm_device *);
-extern void nv04_instmem_resume(struct drm_device *);
-extern int  nv04_instmem_get(struct nouveau_gpuobj *, struct nouveau_channel *,
-			     u32 size, u32 align);
-extern void nv04_instmem_put(struct nouveau_gpuobj *);
-extern int  nv04_instmem_map(struct nouveau_gpuobj *);
-extern void nv04_instmem_unmap(struct nouveau_gpuobj *);
-extern void nv04_instmem_flush(struct drm_device *);
-
-/* nv50_instmem.c */
-extern int  nv50_instmem_init(struct drm_device *);
-extern void nv50_instmem_takedown(struct drm_device *);
-extern int  nv50_instmem_suspend(struct drm_device *);
-extern void nv50_instmem_resume(struct drm_device *);
-extern int  nv50_instmem_get(struct nouveau_gpuobj *, struct nouveau_channel *,
-			     u32 size, u32 align);
-extern void nv50_instmem_put(struct nouveau_gpuobj *);
-extern int  nv50_instmem_map(struct nouveau_gpuobj *);
-extern void nv50_instmem_unmap(struct nouveau_gpuobj *);
-extern void nv50_instmem_flush(struct drm_device *);
-extern void nv84_instmem_flush(struct drm_device *);
-
-/* nvc0_instmem.c */
-extern int  nvc0_instmem_init(struct drm_device *);
-extern void nvc0_instmem_takedown(struct drm_device *);
-extern int  nvc0_instmem_suspend(struct drm_device *);
-extern void nvc0_instmem_resume(struct drm_device *);
-
-/* nv04_mc.c */
-extern int  nv04_mc_init(struct drm_device *);
-extern void nv04_mc_takedown(struct drm_device *);
-
-/* nv40_mc.c */
-extern int  nv40_mc_init(struct drm_device *);
-extern void nv40_mc_takedown(struct drm_device *);
-
-/* nv50_mc.c */
-extern int  nv50_mc_init(struct drm_device *);
-extern void nv50_mc_takedown(struct drm_device *);
-
-/* nv04_timer.c */
-extern int  nv04_timer_init(struct drm_device *);
-extern uint64_t nv04_timer_read(struct drm_device *);
-extern void nv04_timer_takedown(struct drm_device *);
-
-extern long nouveau_compat_ioctl(struct file *file, unsigned int cmd,
-				 unsigned long arg);
-
-/* nv04_dac.c */
-extern int nv04_dac_create(struct drm_connector *, struct dcb_entry *);
-extern uint32_t nv17_dac_sample_load(struct drm_encoder *encoder);
-extern int nv04_dac_output_offset(struct drm_encoder *encoder);
-extern void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable);
-extern bool nv04_dac_in_use(struct drm_encoder *encoder);
-
-/* nv04_dfp.c */
-extern int nv04_dfp_create(struct drm_connector *, struct dcb_entry *);
-extern int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_entry *dcbent);
-extern void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_entry *dcbent,
-			       int head, bool dl);
-extern void nv04_dfp_disable(struct drm_device *dev, int head);
-extern void nv04_dfp_update_fp_control(struct drm_encoder *encoder, int mode);
-
-/* nv04_tv.c */
-extern int nv04_tv_identify(struct drm_device *dev, int i2c_index);
-extern int nv04_tv_create(struct drm_connector *, struct dcb_entry *);
-
-/* nv17_tv.c */
-extern int nv17_tv_create(struct drm_connector *, struct dcb_entry *);
-
-/* nv04_display.c */
-extern int nv04_display_early_init(struct drm_device *);
-extern void nv04_display_late_takedown(struct drm_device *);
-extern int nv04_display_create(struct drm_device *);
-extern void nv04_display_destroy(struct drm_device *);
-extern int nv04_display_init(struct drm_device *);
-extern void nv04_display_fini(struct drm_device *);
-
-/* nvd0_display.c */
-extern int nvd0_display_create(struct drm_device *);
-extern void nvd0_display_destroy(struct drm_device *);
-extern int nvd0_display_init(struct drm_device *);
-extern void nvd0_display_fini(struct drm_device *);
-struct nouveau_bo *nvd0_display_crtc_sema(struct drm_device *, int crtc);
-void nvd0_display_flip_stop(struct drm_crtc *);
-int nvd0_display_flip_next(struct drm_crtc *, struct drm_framebuffer *,
-			   struct nouveau_channel *, u32 swap_interval);
-
-/* nv04_crtc.c */
-extern int nv04_crtc_create(struct drm_device *, int index);
-
-/* nouveau_bo.c */
-extern struct ttm_bo_driver nouveau_bo_driver;
-extern int nouveau_bo_new(struct drm_device *, int size, int align,
-			  uint32_t flags, uint32_t tile_mode,
-			  uint32_t tile_flags, struct nouveau_bo **);
-extern int nouveau_bo_pin(struct nouveau_bo *, uint32_t flags);
-extern int nouveau_bo_unpin(struct nouveau_bo *);
-extern int nouveau_bo_map(struct nouveau_bo *);
-extern void nouveau_bo_unmap(struct nouveau_bo *);
-extern void nouveau_bo_placement_set(struct nouveau_bo *, uint32_t type,
-				     uint32_t busy);
-extern u16 nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index);
-extern void nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val);
-extern u32 nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index);
-extern void nouveau_bo_wr32(struct nouveau_bo *nvbo, unsigned index, u32 val);
-extern void nouveau_bo_fence(struct nouveau_bo *, struct nouveau_fence *);
-extern int nouveau_bo_validate(struct nouveau_bo *, bool interruptible,
-			       bool no_wait_reserve, bool no_wait_gpu);
-
-extern struct nouveau_vma *
-nouveau_bo_vma_find(struct nouveau_bo *, struct nouveau_vm *);
-extern int  nouveau_bo_vma_add(struct nouveau_bo *, struct nouveau_vm *,
-			       struct nouveau_vma *);
-extern void nouveau_bo_vma_del(struct nouveau_bo *, struct nouveau_vma *);
-
-/* nouveau_fence.c */
-struct nouveau_fence;
-extern int nouveau_fence_init(struct drm_device *);
-extern void nouveau_fence_fini(struct drm_device *);
-extern int nouveau_fence_channel_init(struct nouveau_channel *);
-extern void nouveau_fence_channel_fini(struct nouveau_channel *);
-extern void nouveau_fence_update(struct nouveau_channel *);
-extern int nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **,
-			     bool emit);
-extern int nouveau_fence_emit(struct nouveau_fence *);
-extern void nouveau_fence_work(struct nouveau_fence *fence,
-			       void (*work)(void *priv, bool signalled),
-			       void *priv);
-struct nouveau_channel *nouveau_fence_channel(struct nouveau_fence *);
-
-extern bool __nouveau_fence_signalled(void *obj, void *arg);
-extern int __nouveau_fence_wait(void *obj, void *arg, bool lazy, bool intr);
-extern int __nouveau_fence_flush(void *obj, void *arg);
-extern void __nouveau_fence_unref(void **obj);
-extern void *__nouveau_fence_ref(void *obj);
-
-static inline bool nouveau_fence_signalled(struct nouveau_fence *obj)
-{
-	return __nouveau_fence_signalled(obj, NULL);
-}
-static inline int
-nouveau_fence_wait(struct nouveau_fence *obj, bool lazy, bool intr)
-{
-	return __nouveau_fence_wait(obj, NULL, lazy, intr);
-}
-extern int nouveau_fence_sync(struct nouveau_fence *, struct nouveau_channel *);
-static inline int nouveau_fence_flush(struct nouveau_fence *obj)
-{
-	return __nouveau_fence_flush(obj, NULL);
-}
-static inline void nouveau_fence_unref(struct nouveau_fence **obj)
-{
-	__nouveau_fence_unref((void **)obj);
-}
-static inline struct nouveau_fence *nouveau_fence_ref(struct nouveau_fence *obj)
-{
-	return __nouveau_fence_ref(obj);
-}
-
-/* nouveau_gem.c */
-extern int nouveau_gem_new(struct drm_device *, int size, int align,
-			   uint32_t domain, uint32_t tile_mode,
-			   uint32_t tile_flags, struct nouveau_bo **);
-extern int nouveau_gem_object_new(struct drm_gem_object *);
-extern void nouveau_gem_object_del(struct drm_gem_object *);
-extern int nouveau_gem_object_open(struct drm_gem_object *, struct drm_file *);
-extern void nouveau_gem_object_close(struct drm_gem_object *,
-				     struct drm_file *);
-extern int nouveau_gem_ioctl_new(struct drm_device *, void *,
-				 struct drm_file *);
-extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *,
-				     struct drm_file *);
-extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *,
-				      struct drm_file *);
-extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *,
-				      struct drm_file *);
-extern int nouveau_gem_ioctl_info(struct drm_device *, void *,
-				  struct drm_file *);
-
-/* nouveau_display.c */
-int nouveau_display_create(struct drm_device *dev);
-void nouveau_display_destroy(struct drm_device *dev);
-int nouveau_display_init(struct drm_device *dev);
-void nouveau_display_fini(struct drm_device *dev);
-int nouveau_vblank_enable(struct drm_device *dev, int crtc);
-void nouveau_vblank_disable(struct drm_device *dev, int crtc);
-int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
-			   struct drm_pending_vblank_event *event);
-int nouveau_finish_page_flip(struct nouveau_channel *,
-			     struct nouveau_page_flip_state *);
-int nouveau_display_dumb_create(struct drm_file *, struct drm_device *,
-				struct drm_mode_create_dumb *args);
-int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *,
-				    uint32_t handle, uint64_t *offset);
-int nouveau_display_dumb_destroy(struct drm_file *, struct drm_device *,
-				 uint32_t handle);
-
-/* nv10_gpio.c */
-int nv10_gpio_init(struct drm_device *dev);
-void nv10_gpio_fini(struct drm_device *dev);
-int nv10_gpio_drive(struct drm_device *dev, int line, int dir, int out);
-int nv10_gpio_sense(struct drm_device *dev, int line);
-void nv10_gpio_irq_enable(struct drm_device *, int line, bool on);
-
-/* nv50_gpio.c */
-int nv50_gpio_init(struct drm_device *dev);
-void nv50_gpio_fini(struct drm_device *dev);
-int nv50_gpio_drive(struct drm_device *dev, int line, int dir, int out);
-int nv50_gpio_sense(struct drm_device *dev, int line);
-void nv50_gpio_irq_enable(struct drm_device *, int line, bool on);
-int nvd0_gpio_drive(struct drm_device *dev, int line, int dir, int out);
-int nvd0_gpio_sense(struct drm_device *dev, int line);
-
-/* nv50_calc.c */
-int nv50_calc_pll(struct drm_device *, struct pll_lims *, int clk,
-		  int *N1, int *M1, int *N2, int *M2, int *P);
-int nva3_calc_pll(struct drm_device *, struct pll_lims *,
-		  int clk, int *N, int *fN, int *M, int *P);
-
-#ifndef ioread32_native
-#ifdef __BIG_ENDIAN
-#define ioread16_native ioread16be
-#define iowrite16_native iowrite16be
-#define ioread32_native  ioread32be
-#define iowrite32_native iowrite32be
-#else /* def __BIG_ENDIAN */
-#define ioread16_native ioread16
-#define iowrite16_native iowrite16
-#define ioread32_native  ioread32
-#define iowrite32_native iowrite32
-#endif /* def __BIG_ENDIAN else */
-#endif /* !ioread32_native */
-
-/* channel control reg access */
-static inline u32 nvchan_rd32(struct nouveau_channel *chan, unsigned reg)
-{
-	return ioread32_native(chan->user + reg);
-}
-
-static inline void nvchan_wr32(struct nouveau_channel *chan,
-							unsigned reg, u32 val)
-{
-	iowrite32_native(val, chan->user + reg);
-}
-
-/* register access */
-static inline u32 nv_rd32(struct drm_device *dev, unsigned reg)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	return ioread32_native(dev_priv->mmio + reg);
-}
-
-static inline void nv_wr32(struct drm_device *dev, unsigned reg, u32 val)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	iowrite32_native(val, dev_priv->mmio + reg);
-}
-
-static inline u32 nv_mask(struct drm_device *dev, u32 reg, u32 mask, u32 val)
-{
-	u32 tmp = nv_rd32(dev, reg);
-	nv_wr32(dev, reg, (tmp & ~mask) | val);
-	return tmp;
-}
-
-static inline u8 nv_rd08(struct drm_device *dev, unsigned reg)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	return ioread8(dev_priv->mmio + reg);
-}
-
-static inline void nv_wr08(struct drm_device *dev, unsigned reg, u8 val)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	iowrite8(val, dev_priv->mmio + reg);
-}
-
-#define nv_wait(dev, reg, mask, val) \
-	nouveau_wait_eq(dev, 2000000000ULL, (reg), (mask), (val))
-#define nv_wait_ne(dev, reg, mask, val) \
-	nouveau_wait_ne(dev, 2000000000ULL, (reg), (mask), (val))
-#define nv_wait_cb(dev, func, data) \
-	nouveau_wait_cb(dev, 2000000000ULL, (func), (data))
-
-/* PRAMIN access */
-static inline u32 nv_ri32(struct drm_device *dev, unsigned offset)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	return ioread32_native(dev_priv->ramin + offset);
-}
-
-static inline void nv_wi32(struct drm_device *dev, unsigned offset, u32 val)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	iowrite32_native(val, dev_priv->ramin + offset);
-}
-
-/* object access */
-extern u32 nv_ro32(struct nouveau_gpuobj *, u32 offset);
-extern void nv_wo32(struct nouveau_gpuobj *, u32 offset, u32 val);
-
-/*
- * Logging
- * Argument d is (struct drm_device *).
- */
-#define NV_PRINTK(level, d, fmt, arg...) \
-	printk(level "[" DRM_NAME "] " DRIVER_NAME " %s: " fmt, \
-					pci_name(d->pdev), ##arg)
-#ifndef NV_DEBUG_NOTRACE
-#define NV_DEBUG(d, fmt, arg...) do {                                          \
-	if (drm_debug & DRM_UT_DRIVER) {                                       \
-		NV_PRINTK(KERN_DEBUG, d, "%s:%d - " fmt, __func__,             \
-			  __LINE__, ##arg);                                    \
-	}                                                                      \
-} while (0)
-#define NV_DEBUG_KMS(d, fmt, arg...) do {                                      \
-	if (drm_debug & DRM_UT_KMS) {                                          \
-		NV_PRINTK(KERN_DEBUG, d, "%s:%d - " fmt, __func__,             \
-			  __LINE__, ##arg);                                    \
-	}                                                                      \
-} while (0)
-#else
-#define NV_DEBUG(d, fmt, arg...) do {                                          \
-	if (drm_debug & DRM_UT_DRIVER)                                         \
-		NV_PRINTK(KERN_DEBUG, d, fmt, ##arg);                          \
-} while (0)
-#define NV_DEBUG_KMS(d, fmt, arg...) do {                                      \
-	if (drm_debug & DRM_UT_KMS)                                            \
-		NV_PRINTK(KERN_DEBUG, d, fmt, ##arg);                          \
-} while (0)
-#endif
-#define NV_ERROR(d, fmt, arg...) NV_PRINTK(KERN_ERR, d, fmt, ##arg)
-#define NV_INFO(d, fmt, arg...) NV_PRINTK(KERN_INFO, d, fmt, ##arg)
-#define NV_TRACEWARN(d, fmt, arg...) NV_PRINTK(KERN_NOTICE, d, fmt, ##arg)
-#define NV_TRACE(d, fmt, arg...) NV_PRINTK(KERN_INFO, d, fmt, ##arg)
-#define NV_WARN(d, fmt, arg...) NV_PRINTK(KERN_WARNING, d, fmt, ##arg)
-#define NV_WARNONCE(d, fmt, arg...) do {                                       \
-	static int _warned = 0;                                                \
-	if (!_warned) {                                                        \
-		NV_WARN(d, fmt, ##arg);                                        \
-		_warned = 1;                                                   \
-	}                                                                      \
-} while(0)
-
-/* nouveau_reg_debug bitmask */
-enum {
-	NOUVEAU_REG_DEBUG_MC             = 0x1,
-	NOUVEAU_REG_DEBUG_VIDEO          = 0x2,
-	NOUVEAU_REG_DEBUG_FB             = 0x4,
-	NOUVEAU_REG_DEBUG_EXTDEV         = 0x8,
-	NOUVEAU_REG_DEBUG_CRTC           = 0x10,
-	NOUVEAU_REG_DEBUG_RAMDAC         = 0x20,
-	NOUVEAU_REG_DEBUG_VGACRTC        = 0x40,
-	NOUVEAU_REG_DEBUG_RMVIO          = 0x80,
-	NOUVEAU_REG_DEBUG_VGAATTR        = 0x100,
-	NOUVEAU_REG_DEBUG_EVO            = 0x200,
-	NOUVEAU_REG_DEBUG_AUXCH          = 0x400
-};
-
-#define NV_REG_DEBUG(type, dev, fmt, arg...) do { \
-	if (nouveau_reg_debug & NOUVEAU_REG_DEBUG_##type) \
-		NV_PRINTK(KERN_DEBUG, dev, "%s: " fmt, __func__, ##arg); \
-} while (0)
-
-static inline bool
-nv_two_heads(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	const int impl = dev->pci_device & 0x0ff0;
-
-	if (dev_priv->card_type >= NV_10 && impl != 0x0100 &&
-	    impl != 0x0150 && impl != 0x01a0 && impl != 0x0200)
-		return true;
-
-	return false;
-}
-
-static inline bool
-nv_gf4_disp_arch(struct drm_device *dev)
-{
-	return nv_two_heads(dev) && (dev->pci_device & 0x0ff0) != 0x0110;
-}
-
-static inline bool
-nv_two_reg_pll(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	const int impl = dev->pci_device & 0x0ff0;
-
-	if (impl == 0x0310 || impl == 0x0340 || dev_priv->card_type >= NV_40)
-		return true;
-	return false;
-}
-
-static inline bool
-nv_match_device(struct drm_device *dev, unsigned device,
-		unsigned sub_vendor, unsigned sub_device)
-{
-	return dev->pdev->device == device &&
-		dev->pdev->subsystem_vendor == sub_vendor &&
-		dev->pdev->subsystem_device == sub_device;
-}
-
-static inline void *
-nv_engine(struct drm_device *dev, int engine)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	return (void *)dev_priv->eng[engine];
-}
-
-/* returns 1 if device is one of the nv4x using the 0x4497 object class,
- * helpful to determine a number of other hardware features
- */
-static inline int
-nv44_graph_class(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if ((dev_priv->chipset & 0xf0) == 0x60)
-		return 1;
-
-	return !(0x0baf & (1 << (dev_priv->chipset & 0x0f)));
-}
-
-/* memory type/access flags, do not match hardware values */
-#define NV_MEM_ACCESS_RO  1
-#define NV_MEM_ACCESS_WO  2
-#define NV_MEM_ACCESS_RW (NV_MEM_ACCESS_RO | NV_MEM_ACCESS_WO)
-#define NV_MEM_ACCESS_SYS 4
-#define NV_MEM_ACCESS_VM  8
-#define NV_MEM_ACCESS_NOSNOOP 16
-
-#define NV_MEM_TARGET_VRAM        0
-#define NV_MEM_TARGET_PCI         1
-#define NV_MEM_TARGET_PCI_NOSNOOP 2
-#define NV_MEM_TARGET_VM          3
-#define NV_MEM_TARGET_GART        4
-
-#define NV_MEM_TYPE_VM 0x7f
-#define NV_MEM_COMP_VM 0x03
-
-/* FIFO methods */
-#define NV01_SUBCHAN_OBJECT                                          0x00000000
-#define NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH                          0x00000010
-#define NV84_SUBCHAN_SEMAPHORE_ADDRESS_LOW                           0x00000014
-#define NV84_SUBCHAN_SEMAPHORE_SEQUENCE                              0x00000018
-#define NV84_SUBCHAN_SEMAPHORE_TRIGGER                               0x0000001c
-#define NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_EQUAL                 0x00000001
-#define NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG                    0x00000002
-#define NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_GEQUAL                0x00000004
-#define NV84_SUBCHAN_NOTIFY_INTR                                     0x00000020
-#define NV84_SUBCHAN_WRCACHE_FLUSH                                   0x00000024
-#define NV10_SUBCHAN_REF_CNT                                         0x00000050
-#define NVSW_SUBCHAN_PAGE_FLIP                                       0x00000054
-#define NV11_SUBCHAN_DMA_SEMAPHORE                                   0x00000060
-#define NV11_SUBCHAN_SEMAPHORE_OFFSET                                0x00000064
-#define NV11_SUBCHAN_SEMAPHORE_ACQUIRE                               0x00000068
-#define NV11_SUBCHAN_SEMAPHORE_RELEASE                               0x0000006c
-#define NV40_SUBCHAN_YIELD                                           0x00000080
-
-/* NV_SW object class */
-#define NV_SW                                                        0x0000506e
-#define NV_SW_DMA_VBLSEM                                             0x0000018c
-#define NV_SW_VBLSEM_OFFSET                                          0x00000400
-#define NV_SW_VBLSEM_RELEASE_VALUE                                   0x00000404
-#define NV_SW_VBLSEM_RELEASE                                         0x00000408
-#define NV_SW_PAGE_FLIP                                              0x00000500
-
-#endif /* __NOUVEAU_DRV_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_encoder.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_encoder.h
deleted file mode 100644
index 3dc14a3d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_encoder.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_ENCODER_H__
-#define __NOUVEAU_ENCODER_H__
-
-#include "drm_encoder_slave.h"
-#include "nouveau_drv.h"
-
-#define NV_DPMS_CLEARED 0x80
-
-struct dp_train_func {
-	void (*link_set)(struct drm_device *, struct dcb_entry *, int crtc,
-			 int nr, u32 bw, bool enhframe);
-	void (*train_set)(struct drm_device *, struct dcb_entry *, u8 pattern);
-	void (*train_adj)(struct drm_device *, struct dcb_entry *,
-			  u8 lane, u8 swing, u8 preem);
-};
-
-struct nouveau_encoder {
-	struct drm_encoder_slave base;
-
-	struct dcb_entry *dcb;
-	int or;
-
-	/* different to drm_encoder.crtc, this reflects what's
-	 * actually programmed on the hw, not the proposed crtc */
-	struct drm_crtc *crtc;
-
-	struct drm_display_mode mode;
-	int last_dpms;
-
-	struct nv04_output_reg restore;
-
-	union {
-		struct {
-			u8  dpcd[8];
-			int link_nr;
-			int link_bw;
-			u32 datarate;
-		} dp;
-	};
-};
-
-struct nouveau_encoder *
-find_encoder(struct drm_connector *connector, int type);
-
-static inline struct nouveau_encoder *nouveau_encoder(struct drm_encoder *enc)
-{
-	struct drm_encoder_slave *slave = to_encoder_slave(enc);
-
-	return container_of(slave, struct nouveau_encoder, base);
-}
-
-static inline struct drm_encoder *to_drm_encoder(struct nouveau_encoder *enc)
-{
-	return &enc->base.base;
-}
-
-static inline struct drm_encoder_slave_funcs *
-get_slave_funcs(struct drm_encoder *enc)
-{
-	return to_encoder_slave(enc)->slave_funcs;
-}
-
-/* nouveau_dp.c */
-int nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr,
-		     uint8_t *data, int data_nr);
-bool nouveau_dp_detect(struct drm_encoder *);
-void nouveau_dp_dpms(struct drm_encoder *, int mode, u32 datarate,
-		     struct dp_train_func *);
-u8 *nouveau_dp_bios_data(struct drm_device *, struct dcb_entry *, u8 **);
-
-struct nouveau_connector *
-nouveau_encoder_connector_get(struct nouveau_encoder *encoder);
-int nv50_sor_create(struct drm_connector *, struct dcb_entry *);
-void nv50_sor_dp_calc_tu(struct drm_device *, int, int, u32, u32);
-int nv50_dac_create(struct drm_connector *, struct dcb_entry *);
-
-
-#endif /* __NOUVEAU_ENCODER_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fb.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fb.h
deleted file mode 100644
index f3fb649f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fb.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_FB_H__
-#define __NOUVEAU_FB_H__
-
-struct nouveau_framebuffer {
-	struct drm_framebuffer base;
-	struct nouveau_bo *nvbo;
-	struct nouveau_vma vma;
-	u32 r_dma;
-	u32 r_format;
-	u32 r_pitch;
-};
-
-static inline struct nouveau_framebuffer *
-nouveau_framebuffer(struct drm_framebuffer *fb)
-{
-	return container_of(fb, struct nouveau_framebuffer, base);
-}
-
-int nouveau_framebuffer_init(struct drm_device *dev, struct nouveau_framebuffer *nouveau_fb,
-			     struct drm_mode_fb_cmd2 *mode_cmd, struct nouveau_bo *nvbo);
-#endif /* __NOUVEAU_FB_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fbcon.c
deleted file mode 100644
index 6fd22111..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ /dev/null
@@ -1,561 +0,0 @@
-/*
- * Copyright © 2007 David Airlie
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     David Airlie
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/sysrq.h>
-#include <linux/delay.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/screen_info.h>
-#include <linux/vga_switcheroo.h>
-#include <linux/console.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "drm_fb_helper.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-#include "nouveau_crtc.h"
-#include "nouveau_fb.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_dma.h"
-
-static void
-nouveau_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int ret;
-
-	if (info->state != FBINFO_STATE_RUNNING)
-		return;
-
-	ret = -ENODEV;
-	if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) &&
-	    mutex_trylock(&dev_priv->channel->mutex)) {
-		if (dev_priv->card_type < NV_50)
-			ret = nv04_fbcon_fillrect(info, rect);
-		else
-		if (dev_priv->card_type < NV_C0)
-			ret = nv50_fbcon_fillrect(info, rect);
-		else
-			ret = nvc0_fbcon_fillrect(info, rect);
-		mutex_unlock(&dev_priv->channel->mutex);
-	}
-
-	if (ret == 0)
-		return;
-
-	if (ret != -ENODEV)
-		nouveau_fbcon_gpu_lockup(info);
-	cfb_fillrect(info, rect);
-}
-
-static void
-nouveau_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *image)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int ret;
-
-	if (info->state != FBINFO_STATE_RUNNING)
-		return;
-
-	ret = -ENODEV;
-	if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) &&
-	    mutex_trylock(&dev_priv->channel->mutex)) {
-		if (dev_priv->card_type < NV_50)
-			ret = nv04_fbcon_copyarea(info, image);
-		else
-		if (dev_priv->card_type < NV_C0)
-			ret = nv50_fbcon_copyarea(info, image);
-		else
-			ret = nvc0_fbcon_copyarea(info, image);
-		mutex_unlock(&dev_priv->channel->mutex);
-	}
-
-	if (ret == 0)
-		return;
-
-	if (ret != -ENODEV)
-		nouveau_fbcon_gpu_lockup(info);
-	cfb_copyarea(info, image);
-}
-
-static void
-nouveau_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int ret;
-
-	if (info->state != FBINFO_STATE_RUNNING)
-		return;
-
-	ret = -ENODEV;
-	if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) &&
-	    mutex_trylock(&dev_priv->channel->mutex)) {
-		if (dev_priv->card_type < NV_50)
-			ret = nv04_fbcon_imageblit(info, image);
-		else
-		if (dev_priv->card_type < NV_C0)
-			ret = nv50_fbcon_imageblit(info, image);
-		else
-			ret = nvc0_fbcon_imageblit(info, image);
-		mutex_unlock(&dev_priv->channel->mutex);
-	}
-
-	if (ret == 0)
-		return;
-
-	if (ret != -ENODEV)
-		nouveau_fbcon_gpu_lockup(info);
-	cfb_imageblit(info, image);
-}
-
-static int
-nouveau_fbcon_sync(struct fb_info *info)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	int ret, i;
-
-	if (!chan || !chan->accel_done || in_interrupt() ||
-	    info->state != FBINFO_STATE_RUNNING ||
-	    info->flags & FBINFO_HWACCEL_DISABLED)
-		return 0;
-
-	if (!mutex_trylock(&chan->mutex))
-		return 0;
-
-	ret = RING_SPACE(chan, 4);
-	if (ret) {
-		mutex_unlock(&chan->mutex);
-		nouveau_fbcon_gpu_lockup(info);
-		return 0;
-	}
-
-	if (dev_priv->card_type >= NV_C0) {
-		BEGIN_NVC0(chan, 2, NvSub2D, 0x010c, 1);
-		OUT_RING  (chan, 0);
-		BEGIN_NVC0(chan, 2, NvSub2D, 0x0100, 1);
-		OUT_RING  (chan, 0);
-	} else {
-		BEGIN_RING(chan, 0, 0x0104, 1);
-		OUT_RING  (chan, 0);
-		BEGIN_RING(chan, 0, 0x0100, 1);
-		OUT_RING  (chan, 0);
-	}
-
-	nouveau_bo_wr32(chan->notifier_bo, chan->m2mf_ntfy/4 + 3, 0xffffffff);
-	FIRE_RING(chan);
-	mutex_unlock(&chan->mutex);
-
-	ret = -EBUSY;
-	for (i = 0; i < 100000; i++) {
-		if (!nouveau_bo_rd32(chan->notifier_bo, chan->m2mf_ntfy/4 + 3)) {
-			ret = 0;
-			break;
-		}
-		DRM_UDELAY(1);
-	}
-
-	if (ret) {
-		nouveau_fbcon_gpu_lockup(info);
-		return 0;
-	}
-
-	chan->accel_done = false;
-	return 0;
-}
-
-static struct fb_ops nouveau_fbcon_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_fillrect = nouveau_fbcon_fillrect,
-	.fb_copyarea = nouveau_fbcon_copyarea,
-	.fb_imageblit = nouveau_fbcon_imageblit,
-	.fb_sync = nouveau_fbcon_sync,
-	.fb_pan_display = drm_fb_helper_pan_display,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcmap = drm_fb_helper_setcmap,
-	.fb_debug_enter = drm_fb_helper_debug_enter,
-	.fb_debug_leave = drm_fb_helper_debug_leave,
-};
-
-static struct fb_ops nouveau_fbcon_sw_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_pan_display = drm_fb_helper_pan_display,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcmap = drm_fb_helper_setcmap,
-	.fb_debug_enter = drm_fb_helper_debug_enter,
-	.fb_debug_leave = drm_fb_helper_debug_leave,
-};
-
-static void nouveau_fbcon_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
-				    u16 blue, int regno)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-	nv_crtc->lut.r[regno] = red;
-	nv_crtc->lut.g[regno] = green;
-	nv_crtc->lut.b[regno] = blue;
-}
-
-static void nouveau_fbcon_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
-				    u16 *blue, int regno)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-	*red = nv_crtc->lut.r[regno];
-	*green = nv_crtc->lut.g[regno];
-	*blue = nv_crtc->lut.b[regno];
-}
-
-static void
-nouveau_fbcon_zfill(struct drm_device *dev, struct nouveau_fbdev *nfbdev)
-{
-	struct fb_info *info = nfbdev->helper.fbdev;
-	struct fb_fillrect rect;
-
-	/* Clear the entire fbcon.  The drm will program every connector
-	 * with it's preferred mode.  If the sizes differ, one display will
-	 * quite likely have garbage around the console.
-	 */
-	rect.dx = rect.dy = 0;
-	rect.width = info->var.xres_virtual;
-	rect.height = info->var.yres_virtual;
-	rect.color = 0;
-	rect.rop = ROP_COPY;
-	info->fbops->fb_fillrect(info, &rect);
-}
-
-static int
-nouveau_fbcon_create(struct nouveau_fbdev *nfbdev,
-		     struct drm_fb_helper_surface_size *sizes)
-{
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct fb_info *info;
-	struct drm_framebuffer *fb;
-	struct nouveau_framebuffer *nouveau_fb;
-	struct nouveau_channel *chan;
-	struct nouveau_bo *nvbo;
-	struct drm_mode_fb_cmd2 mode_cmd;
-	struct pci_dev *pdev = dev->pdev;
-	struct device *device = &pdev->dev;
-	int size, ret;
-
-	mode_cmd.width = sizes->surface_width;
-	mode_cmd.height = sizes->surface_height;
-
-	mode_cmd.pitches[0] = mode_cmd.width * (sizes->surface_bpp >> 3);
-	mode_cmd.pitches[0] = roundup(mode_cmd.pitches[0], 256);
-
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
-							  sizes->surface_depth);
-
-	size = mode_cmd.pitches[0] * mode_cmd.height;
-	size = roundup(size, PAGE_SIZE);
-
-	ret = nouveau_gem_new(dev, size, 0, NOUVEAU_GEM_DOMAIN_VRAM,
-			      0, 0x0000, &nvbo);
-	if (ret) {
-		NV_ERROR(dev, "failed to allocate framebuffer\n");
-		goto out;
-	}
-
-	ret = nouveau_bo_pin(nvbo, TTM_PL_FLAG_VRAM);
-	if (ret) {
-		NV_ERROR(dev, "failed to pin fb: %d\n", ret);
-		nouveau_bo_ref(NULL, &nvbo);
-		goto out;
-	}
-
-	ret = nouveau_bo_map(nvbo);
-	if (ret) {
-		NV_ERROR(dev, "failed to map fb: %d\n", ret);
-		nouveau_bo_unpin(nvbo);
-		nouveau_bo_ref(NULL, &nvbo);
-		goto out;
-	}
-
-	chan = nouveau_nofbaccel ? NULL : dev_priv->channel;
-	if (chan && dev_priv->card_type >= NV_50) {
-		ret = nouveau_bo_vma_add(nvbo, chan->vm, &nfbdev->nouveau_fb.vma);
-		if (ret) {
-			NV_ERROR(dev, "failed to map fb into chan: %d\n", ret);
-			chan = NULL;
-		}
-	}
-
-	mutex_lock(&dev->struct_mutex);
-
-	info = framebuffer_alloc(0, device);
-	if (!info) {
-		ret = -ENOMEM;
-		goto out_unref;
-	}
-
-	ret = fb_alloc_cmap(&info->cmap, 256, 0);
-	if (ret) {
-		ret = -ENOMEM;
-		goto out_unref;
-	}
-
-	info->par = nfbdev;
-
-	nouveau_framebuffer_init(dev, &nfbdev->nouveau_fb, &mode_cmd, nvbo);
-
-	nouveau_fb = &nfbdev->nouveau_fb;
-	fb = &nouveau_fb->base;
-
-	/* setup helper */
-	nfbdev->helper.fb = fb;
-	nfbdev->helper.fbdev = info;
-
-	strcpy(info->fix.id, "nouveaufb");
-	if (nouveau_nofbaccel)
-		info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_DISABLED;
-	else
-		info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA |
-			      FBINFO_HWACCEL_FILLRECT |
-			      FBINFO_HWACCEL_IMAGEBLIT;
-	info->flags |= FBINFO_CAN_FORCE_OUTPUT;
-	info->fbops = &nouveau_fbcon_sw_ops;
-	info->fix.smem_start = nvbo->bo.mem.bus.base +
-			       nvbo->bo.mem.bus.offset;
-	info->fix.smem_len = size;
-
-	info->screen_base = nvbo_kmap_obj_iovirtual(nouveau_fb->nvbo);
-	info->screen_size = size;
-
-	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth);
-	drm_fb_helper_fill_var(info, &nfbdev->helper, sizes->fb_width, sizes->fb_height);
-
-	/* Set aperture base/size for vesafb takeover */
-	info->apertures = dev_priv->apertures;
-	if (!info->apertures) {
-		ret = -ENOMEM;
-		goto out_unref;
-	}
-
-	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
-
-	mutex_unlock(&dev->struct_mutex);
-
-	if (dev_priv->channel && !nouveau_nofbaccel) {
-		ret = -ENODEV;
-		if (dev_priv->card_type < NV_50)
-			ret = nv04_fbcon_accel_init(info);
-		else
-		if (dev_priv->card_type < NV_C0)
-			ret = nv50_fbcon_accel_init(info);
-		else
-			ret = nvc0_fbcon_accel_init(info);
-
-		if (ret == 0)
-			info->fbops = &nouveau_fbcon_ops;
-	}
-
-	nouveau_fbcon_zfill(dev, nfbdev);
-
-	/* To allow resizeing without swapping buffers */
-	NV_INFO(dev, "allocated %dx%d fb: 0x%lx, bo %p\n",
-						nouveau_fb->base.width,
-						nouveau_fb->base.height,
-						nvbo->bo.offset, nvbo);
-
-	vga_switcheroo_client_fb_set(dev->pdev, info);
-	return 0;
-
-out_unref:
-	mutex_unlock(&dev->struct_mutex);
-out:
-	return ret;
-}
-
-static int
-nouveau_fbcon_find_or_create_single(struct drm_fb_helper *helper,
-				    struct drm_fb_helper_surface_size *sizes)
-{
-	struct nouveau_fbdev *nfbdev = (struct nouveau_fbdev *)helper;
-	int new_fb = 0;
-	int ret;
-
-	if (!helper->fb) {
-		ret = nouveau_fbcon_create(nfbdev, sizes);
-		if (ret)
-			return ret;
-		new_fb = 1;
-	}
-	return new_fb;
-}
-
-void
-nouveau_fbcon_output_poll_changed(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	drm_fb_helper_hotplug_event(&dev_priv->nfbdev->helper);
-}
-
-static int
-nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *nfbdev)
-{
-	struct nouveau_framebuffer *nouveau_fb = &nfbdev->nouveau_fb;
-	struct fb_info *info;
-
-	if (nfbdev->helper.fbdev) {
-		info = nfbdev->helper.fbdev;
-		unregister_framebuffer(info);
-		if (info->cmap.len)
-			fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
-
-	if (nouveau_fb->nvbo) {
-		nouveau_bo_unmap(nouveau_fb->nvbo);
-		nouveau_bo_vma_del(nouveau_fb->nvbo, &nouveau_fb->vma);
-		drm_gem_object_unreference_unlocked(nouveau_fb->nvbo->gem);
-		nouveau_fb->nvbo = NULL;
-	}
-	drm_fb_helper_fini(&nfbdev->helper);
-	drm_framebuffer_cleanup(&nouveau_fb->base);
-	return 0;
-}
-
-void nouveau_fbcon_gpu_lockup(struct fb_info *info)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-
-	NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-	info->flags |= FBINFO_HWACCEL_DISABLED;
-}
-
-static struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
-	.gamma_set = nouveau_fbcon_gamma_set,
-	.gamma_get = nouveau_fbcon_gamma_get,
-	.fb_probe = nouveau_fbcon_find_or_create_single,
-};
-
-
-int nouveau_fbcon_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fbdev *nfbdev;
-	int preferred_bpp;
-	int ret;
-
-	nfbdev = kzalloc(sizeof(struct nouveau_fbdev), GFP_KERNEL);
-	if (!nfbdev)
-		return -ENOMEM;
-
-	nfbdev->dev = dev;
-	dev_priv->nfbdev = nfbdev;
-	nfbdev->helper.funcs = &nouveau_fbcon_helper_funcs;
-
-	ret = drm_fb_helper_init(dev, &nfbdev->helper,
-				 dev->mode_config.num_crtc, 4);
-	if (ret) {
-		kfree(nfbdev);
-		return ret;
-	}
-
-	drm_fb_helper_single_add_all_connectors(&nfbdev->helper);
-
-	if (dev_priv->vram_size <= 32 * 1024 * 1024)
-		preferred_bpp = 8;
-	else if (dev_priv->vram_size <= 64 * 1024 * 1024)
-		preferred_bpp = 16;
-	else
-		preferred_bpp = 32;
-
-	drm_fb_helper_initial_config(&nfbdev->helper, preferred_bpp);
-	return 0;
-}
-
-void nouveau_fbcon_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->nfbdev)
-		return;
-
-	nouveau_fbcon_destroy(dev, dev_priv->nfbdev);
-	kfree(dev_priv->nfbdev);
-	dev_priv->nfbdev = NULL;
-}
-
-void nouveau_fbcon_save_disable_accel(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	dev_priv->nfbdev->saved_flags = dev_priv->nfbdev->helper.fbdev->flags;
-	dev_priv->nfbdev->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED;
-}
-
-void nouveau_fbcon_restore_accel(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	dev_priv->nfbdev->helper.fbdev->flags = dev_priv->nfbdev->saved_flags;
-}
-
-void nouveau_fbcon_set_suspend(struct drm_device *dev, int state)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	console_lock();
-	if (state == 0)
-		nouveau_fbcon_save_disable_accel(dev);
-	fb_set_suspend(dev_priv->nfbdev->helper.fbdev, state);
-	if (state == 1)
-		nouveau_fbcon_restore_accel(dev);
-	console_unlock();
-}
-
-void nouveau_fbcon_zfill_all(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	nouveau_fbcon_zfill(dev, dev_priv->nfbdev);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fbcon.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fbcon.h
deleted file mode 100644
index b73c29f8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fbcon.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_FBCON_H__
-#define __NOUVEAU_FBCON_H__
-
-#include "drm_fb_helper.h"
-
-#include "nouveau_fb.h"
-struct nouveau_fbdev {
-	struct drm_fb_helper helper;
-	struct nouveau_framebuffer nouveau_fb;
-	struct list_head fbdev_list;
-	struct drm_device *dev;
-	unsigned int saved_flags;
-};
-
-void nouveau_fbcon_restore(void);
-
-int nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
-int nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-int nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
-int nv04_fbcon_accel_init(struct fb_info *info);
-
-int nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-int nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
-int nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
-int nv50_fbcon_accel_init(struct fb_info *info);
-
-int nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-int nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
-int nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
-int nvc0_fbcon_accel_init(struct fb_info *info);
-
-void nouveau_fbcon_gpu_lockup(struct fb_info *info);
-
-int nouveau_fbcon_init(struct drm_device *dev);
-void nouveau_fbcon_fini(struct drm_device *dev);
-void nouveau_fbcon_set_suspend(struct drm_device *dev, int state);
-void nouveau_fbcon_zfill_all(struct drm_device *dev);
-void nouveau_fbcon_save_disable_accel(struct drm_device *dev);
-void nouveau_fbcon_restore_accel(struct drm_device *dev);
-
-void nouveau_fbcon_output_poll_changed(struct drm_device *dev);
-#endif /* __NV50_FBCON_H__ */
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fence.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fence.c
deleted file mode 100644
index c1dc20f6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ /dev/null
@@ -1,614 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-
-#include <linux/ktime.h>
-#include <linux/hrtimer.h>
-
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-#include "nouveau_dma.h"
-
-#define USE_REFCNT(dev) (nouveau_private(dev)->chipset >= 0x10)
-#define USE_SEMA(dev) (nouveau_private(dev)->chipset >= 0x17)
-
-struct nouveau_fence {
-	struct nouveau_channel *channel;
-	struct kref refcount;
-	struct list_head entry;
-
-	uint32_t sequence;
-	bool signalled;
-
-	void (*work)(void *priv, bool signalled);
-	void *priv;
-};
-
-struct nouveau_semaphore {
-	struct kref ref;
-	struct drm_device *dev;
-	struct drm_mm_node *mem;
-};
-
-static inline struct nouveau_fence *
-nouveau_fence(void *sync_obj)
-{
-	return (struct nouveau_fence *)sync_obj;
-}
-
-static void
-nouveau_fence_del(struct kref *ref)
-{
-	struct nouveau_fence *fence =
-		container_of(ref, struct nouveau_fence, refcount);
-
-	nouveau_channel_ref(NULL, &fence->channel);
-	kfree(fence);
-}
-
-void
-nouveau_fence_update(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct nouveau_fence *tmp, *fence;
-	uint32_t sequence;
-
-	spin_lock(&chan->fence.lock);
-
-	/* Fetch the last sequence if the channel is still up and running */
-	if (likely(!list_empty(&chan->fence.pending))) {
-		if (USE_REFCNT(dev))
-			sequence = nvchan_rd32(chan, 0x48);
-		else
-			sequence = atomic_read(&chan->fence.last_sequence_irq);
-
-		if (chan->fence.sequence_ack == sequence)
-			goto out;
-		chan->fence.sequence_ack = sequence;
-	}
-
-	list_for_each_entry_safe(fence, tmp, &chan->fence.pending, entry) {
-		if (fence->sequence > chan->fence.sequence_ack)
-			break;
-
-		fence->signalled = true;
-		list_del(&fence->entry);
-		if (fence->work)
-			fence->work(fence->priv, true);
-
-		kref_put(&fence->refcount, nouveau_fence_del);
-	}
-
-out:
-	spin_unlock(&chan->fence.lock);
-}
-
-int
-nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **pfence,
-		  bool emit)
-{
-	struct nouveau_fence *fence;
-	int ret = 0;
-
-	fence = kzalloc(sizeof(*fence), GFP_KERNEL);
-	if (!fence)
-		return -ENOMEM;
-	kref_init(&fence->refcount);
-	nouveau_channel_ref(chan, &fence->channel);
-
-	if (emit)
-		ret = nouveau_fence_emit(fence);
-
-	if (ret)
-		nouveau_fence_unref(&fence);
-	*pfence = fence;
-	return ret;
-}
-
-struct nouveau_channel *
-nouveau_fence_channel(struct nouveau_fence *fence)
-{
-	return fence ? nouveau_channel_get_unlocked(fence->channel) : NULL;
-}
-
-int
-nouveau_fence_emit(struct nouveau_fence *fence)
-{
-	struct nouveau_channel *chan = fence->channel;
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int ret;
-
-	ret = RING_SPACE(chan, 2);
-	if (ret)
-		return ret;
-
-	if (unlikely(chan->fence.sequence == chan->fence.sequence_ack - 1)) {
-		nouveau_fence_update(chan);
-
-		BUG_ON(chan->fence.sequence ==
-		       chan->fence.sequence_ack - 1);
-	}
-
-	fence->sequence = ++chan->fence.sequence;
-
-	kref_get(&fence->refcount);
-	spin_lock(&chan->fence.lock);
-	list_add_tail(&fence->entry, &chan->fence.pending);
-	spin_unlock(&chan->fence.lock);
-
-	if (USE_REFCNT(dev)) {
-		if (dev_priv->card_type < NV_C0)
-			BEGIN_RING(chan, 0, NV10_SUBCHAN_REF_CNT, 1);
-		else
-			BEGIN_NVC0(chan, 2, 0, NV10_SUBCHAN_REF_CNT, 1);
-	} else {
-		BEGIN_RING(chan, NvSubSw, 0x0150, 1);
-	}
-	OUT_RING (chan, fence->sequence);
-	FIRE_RING(chan);
-
-	return 0;
-}
-
-void
-nouveau_fence_work(struct nouveau_fence *fence,
-		   void (*work)(void *priv, bool signalled),
-		   void *priv)
-{
-	BUG_ON(fence->work);
-
-	spin_lock(&fence->channel->fence.lock);
-
-	if (fence->signalled) {
-		work(priv, true);
-	} else {
-		fence->work = work;
-		fence->priv = priv;
-	}
-
-	spin_unlock(&fence->channel->fence.lock);
-}
-
-void
-__nouveau_fence_unref(void **sync_obj)
-{
-	struct nouveau_fence *fence = nouveau_fence(*sync_obj);
-
-	if (fence)
-		kref_put(&fence->refcount, nouveau_fence_del);
-	*sync_obj = NULL;
-}
-
-void *
-__nouveau_fence_ref(void *sync_obj)
-{
-	struct nouveau_fence *fence = nouveau_fence(sync_obj);
-
-	kref_get(&fence->refcount);
-	return sync_obj;
-}
-
-bool
-__nouveau_fence_signalled(void *sync_obj, void *sync_arg)
-{
-	struct nouveau_fence *fence = nouveau_fence(sync_obj);
-	struct nouveau_channel *chan = fence->channel;
-
-	if (fence->signalled)
-		return true;
-
-	nouveau_fence_update(chan);
-	return fence->signalled;
-}
-
-int
-__nouveau_fence_wait(void *sync_obj, void *sync_arg, bool lazy, bool intr)
-{
-	unsigned long timeout = jiffies + (3 * DRM_HZ);
-	unsigned long sleep_time = NSEC_PER_MSEC / 1000;
-	ktime_t t;
-	int ret = 0;
-
-	while (1) {
-		if (__nouveau_fence_signalled(sync_obj, sync_arg))
-			break;
-
-		if (time_after_eq(jiffies, timeout)) {
-			ret = -EBUSY;
-			break;
-		}
-
-		__set_current_state(intr ? TASK_INTERRUPTIBLE
-			: TASK_UNINTERRUPTIBLE);
-		if (lazy) {
-			t = ktime_set(0, sleep_time);
-			schedule_hrtimeout(&t, HRTIMER_MODE_REL);
-			sleep_time *= 2;
-			if (sleep_time > NSEC_PER_MSEC)
-				sleep_time = NSEC_PER_MSEC;
-		}
-
-		if (intr && signal_pending(current)) {
-			ret = -ERESTARTSYS;
-			break;
-		}
-	}
-
-	__set_current_state(TASK_RUNNING);
-
-	return ret;
-}
-
-static struct nouveau_semaphore *
-semaphore_alloc(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_semaphore *sema;
-	int size = (dev_priv->chipset < 0x84) ? 4 : 16;
-	int ret, i;
-
-	if (!USE_SEMA(dev))
-		return NULL;
-
-	sema = kmalloc(sizeof(*sema), GFP_KERNEL);
-	if (!sema)
-		goto fail;
-
-	ret = drm_mm_pre_get(&dev_priv->fence.heap);
-	if (ret)
-		goto fail;
-
-	spin_lock(&dev_priv->fence.lock);
-	sema->mem = drm_mm_search_free(&dev_priv->fence.heap, size, 0, 0);
-	if (sema->mem)
-		sema->mem = drm_mm_get_block_atomic(sema->mem, size, 0);
-	spin_unlock(&dev_priv->fence.lock);
-
-	if (!sema->mem)
-		goto fail;
-
-	kref_init(&sema->ref);
-	sema->dev = dev;
-	for (i = sema->mem->start; i < sema->mem->start + size; i += 4)
-		nouveau_bo_wr32(dev_priv->fence.bo, i / 4, 0);
-
-	return sema;
-fail:
-	kfree(sema);
-	return NULL;
-}
-
-static void
-semaphore_free(struct kref *ref)
-{
-	struct nouveau_semaphore *sema =
-		container_of(ref, struct nouveau_semaphore, ref);
-	struct drm_nouveau_private *dev_priv = sema->dev->dev_private;
-
-	spin_lock(&dev_priv->fence.lock);
-	drm_mm_put_block(sema->mem);
-	spin_unlock(&dev_priv->fence.lock);
-
-	kfree(sema);
-}
-
-static void
-semaphore_work(void *priv, bool signalled)
-{
-	struct nouveau_semaphore *sema = priv;
-	struct drm_nouveau_private *dev_priv = sema->dev->dev_private;
-
-	if (unlikely(!signalled))
-		nouveau_bo_wr32(dev_priv->fence.bo, sema->mem->start / 4, 1);
-
-	kref_put(&sema->ref, semaphore_free);
-}
-
-static int
-semaphore_acquire(struct nouveau_channel *chan, struct nouveau_semaphore *sema)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_fence *fence = NULL;
-	u64 offset = chan->fence.vma.offset + sema->mem->start;
-	int ret;
-
-	if (dev_priv->chipset < 0x84) {
-		ret = RING_SPACE(chan, 4);
-		if (ret)
-			return ret;
-
-		BEGIN_RING(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 3);
-		OUT_RING  (chan, NvSema);
-		OUT_RING  (chan, offset);
-		OUT_RING  (chan, 1);
-	} else
-	if (dev_priv->chipset < 0xc0) {
-		ret = RING_SPACE(chan, 7);
-		if (ret)
-			return ret;
-
-		BEGIN_RING(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 1);
-		OUT_RING  (chan, chan->vram_handle);
-		BEGIN_RING(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
-		OUT_RING  (chan, upper_32_bits(offset));
-		OUT_RING  (chan, lower_32_bits(offset));
-		OUT_RING  (chan, 1);
-		OUT_RING  (chan, 1); /* ACQUIRE_EQ */
-	} else {
-		ret = RING_SPACE(chan, 5);
-		if (ret)
-			return ret;
-
-		BEGIN_NVC0(chan, 2, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
-		OUT_RING  (chan, upper_32_bits(offset));
-		OUT_RING  (chan, lower_32_bits(offset));
-		OUT_RING  (chan, 1);
-		OUT_RING  (chan, 0x1001); /* ACQUIRE_EQ */
-	}
-
-	/* Delay semaphore destruction until its work is done */
-	ret = nouveau_fence_new(chan, &fence, true);
-	if (ret)
-		return ret;
-
-	kref_get(&sema->ref);
-	nouveau_fence_work(fence, semaphore_work, sema);
-	nouveau_fence_unref(&fence);
-	return 0;
-}
-
-static int
-semaphore_release(struct nouveau_channel *chan, struct nouveau_semaphore *sema)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_fence *fence = NULL;
-	u64 offset = chan->fence.vma.offset + sema->mem->start;
-	int ret;
-
-	if (dev_priv->chipset < 0x84) {
-		ret = RING_SPACE(chan, 5);
-		if (ret)
-			return ret;
-
-		BEGIN_RING(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 2);
-		OUT_RING  (chan, NvSema);
-		OUT_RING  (chan, offset);
-		BEGIN_RING(chan, 0, NV11_SUBCHAN_SEMAPHORE_RELEASE, 1);
-		OUT_RING  (chan, 1);
-	} else
-	if (dev_priv->chipset < 0xc0) {
-		ret = RING_SPACE(chan, 7);
-		if (ret)
-			return ret;
-
-		BEGIN_RING(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 1);
-		OUT_RING  (chan, chan->vram_handle);
-		BEGIN_RING(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
-		OUT_RING  (chan, upper_32_bits(offset));
-		OUT_RING  (chan, lower_32_bits(offset));
-		OUT_RING  (chan, 1);
-		OUT_RING  (chan, 2); /* RELEASE */
-	} else {
-		ret = RING_SPACE(chan, 5);
-		if (ret)
-			return ret;
-
-		BEGIN_NVC0(chan, 2, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
-		OUT_RING  (chan, upper_32_bits(offset));
-		OUT_RING  (chan, lower_32_bits(offset));
-		OUT_RING  (chan, 1);
-		OUT_RING  (chan, 0x1002); /* RELEASE */
-	}
-
-	/* Delay semaphore destruction until its work is done */
-	ret = nouveau_fence_new(chan, &fence, true);
-	if (ret)
-		return ret;
-
-	kref_get(&sema->ref);
-	nouveau_fence_work(fence, semaphore_work, sema);
-	nouveau_fence_unref(&fence);
-	return 0;
-}
-
-int
-nouveau_fence_sync(struct nouveau_fence *fence,
-		   struct nouveau_channel *wchan)
-{
-	struct nouveau_channel *chan = nouveau_fence_channel(fence);
-	struct drm_device *dev = wchan->dev;
-	struct nouveau_semaphore *sema;
-	int ret = 0;
-
-	if (likely(!chan || chan == wchan ||
-		   nouveau_fence_signalled(fence)))
-		goto out;
-
-	sema = semaphore_alloc(dev);
-	if (!sema) {
-		/* Early card or broken userspace, fall back to
-		 * software sync. */
-		ret = nouveau_fence_wait(fence, true, false);
-		goto out;
-	}
-
-	/* try to take chan's mutex, if we can't take it right away
-	 * we have to fallback to software sync to prevent locking
-	 * order issues
-	 */
-	if (!mutex_trylock(&chan->mutex)) {
-		ret = nouveau_fence_wait(fence, true, false);
-		goto out_unref;
-	}
-
-	/* Make wchan wait until it gets signalled */
-	ret = semaphore_acquire(wchan, sema);
-	if (ret)
-		goto out_unlock;
-
-	/* Signal the semaphore from chan */
-	ret = semaphore_release(chan, sema);
-
-out_unlock:
-	mutex_unlock(&chan->mutex);
-out_unref:
-	kref_put(&sema->ref, semaphore_free);
-out:
-	if (chan)
-		nouveau_channel_put_unlocked(&chan);
-	return ret;
-}
-
-int
-__nouveau_fence_flush(void *sync_obj, void *sync_arg)
-{
-	return 0;
-}
-
-int
-nouveau_fence_channel_init(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *obj = NULL;
-	int ret;
-
-	if (dev_priv->card_type < NV_C0) {
-		/* Create an NV_SW object for various sync purposes */
-		ret = nouveau_gpuobj_gr_new(chan, NvSw, NV_SW);
-		if (ret)
-			return ret;
-
-		ret = RING_SPACE(chan, 2);
-		if (ret)
-			return ret;
-
-		BEGIN_RING(chan, NvSubSw, NV01_SUBCHAN_OBJECT, 1);
-		OUT_RING  (chan, NvSw);
-		FIRE_RING (chan);
-	}
-
-	/* Setup area of memory shared between all channels for x-chan sync */
-	if (USE_SEMA(dev) && dev_priv->chipset < 0x84) {
-		struct ttm_mem_reg *mem = &dev_priv->fence.bo->bo.mem;
-
-		ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_FROM_MEMORY,
-					     mem->start << PAGE_SHIFT,
-					     mem->size, NV_MEM_ACCESS_RW,
-					     NV_MEM_TARGET_VRAM, &obj);
-		if (ret)
-			return ret;
-
-		ret = nouveau_ramht_insert(chan, NvSema, obj);
-		nouveau_gpuobj_ref(NULL, &obj);
-		if (ret)
-			return ret;
-	} else
-	if (USE_SEMA(dev)) {
-		/* map fence bo into channel's vm */
-		ret = nouveau_bo_vma_add(dev_priv->fence.bo, chan->vm,
-					 &chan->fence.vma);
-		if (ret)
-			return ret;
-	}
-
-	atomic_set(&chan->fence.last_sequence_irq, 0);
-	return 0;
-}
-
-void
-nouveau_fence_channel_fini(struct nouveau_channel *chan)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_fence *tmp, *fence;
-
-	spin_lock(&chan->fence.lock);
-	list_for_each_entry_safe(fence, tmp, &chan->fence.pending, entry) {
-		fence->signalled = true;
-		list_del(&fence->entry);
-
-		if (unlikely(fence->work))
-			fence->work(fence->priv, false);
-
-		kref_put(&fence->refcount, nouveau_fence_del);
-	}
-	spin_unlock(&chan->fence.lock);
-
-	nouveau_bo_vma_del(dev_priv->fence.bo, &chan->fence.vma);
-}
-
-int
-nouveau_fence_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int size = (dev_priv->chipset < 0x84) ? 4096 : 16384;
-	int ret;
-
-	/* Create a shared VRAM heap for cross-channel sync. */
-	if (USE_SEMA(dev)) {
-		ret = nouveau_bo_new(dev, size, 0, TTM_PL_FLAG_VRAM,
-				     0, 0, &dev_priv->fence.bo);
-		if (ret)
-			return ret;
-
-		ret = nouveau_bo_pin(dev_priv->fence.bo, TTM_PL_FLAG_VRAM);
-		if (ret)
-			goto fail;
-
-		ret = nouveau_bo_map(dev_priv->fence.bo);
-		if (ret)
-			goto fail;
-
-		ret = drm_mm_init(&dev_priv->fence.heap, 0,
-				  dev_priv->fence.bo->bo.mem.size);
-		if (ret)
-			goto fail;
-
-		spin_lock_init(&dev_priv->fence.lock);
-	}
-
-	return 0;
-fail:
-	nouveau_bo_unmap(dev_priv->fence.bo);
-	nouveau_bo_ref(NULL, &dev_priv->fence.bo);
-	return ret;
-}
-
-void
-nouveau_fence_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (USE_SEMA(dev)) {
-		drm_mm_takedown(&dev_priv->fence.heap);
-		nouveau_bo_unmap(dev_priv->fence.bo);
-		nouveau_bo_unpin(dev_priv->fence.bo);
-		nouveau_bo_ref(NULL, &dev_priv->fence.bo);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_gem.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_gem.c
deleted file mode 100644
index ed52a6f4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ /dev/null
@@ -1,868 +0,0 @@
-/*
- * Copyright (C) 2008 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include "drmP.h"
-#include "drm.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-#include "nouveau_dma.h"
-
-#define nouveau_gem_pushbuf_sync(chan) 0
-
-int
-nouveau_gem_object_new(struct drm_gem_object *gem)
-{
-	return 0;
-}
-
-void
-nouveau_gem_object_del(struct drm_gem_object *gem)
-{
-	struct nouveau_bo *nvbo = gem->driver_private;
-	struct ttm_buffer_object *bo = &nvbo->bo;
-
-	if (!nvbo)
-		return;
-	nvbo->gem = NULL;
-
-	if (unlikely(nvbo->pin_refcnt)) {
-		nvbo->pin_refcnt = 1;
-		nouveau_bo_unpin(nvbo);
-	}
-
-	ttm_bo_unref(&bo);
-
-	drm_gem_object_release(gem);
-	kfree(gem);
-}
-
-int
-nouveau_gem_object_open(struct drm_gem_object *gem, struct drm_file *file_priv)
-{
-	struct nouveau_fpriv *fpriv = nouveau_fpriv(file_priv);
-	struct nouveau_bo *nvbo = nouveau_gem_object(gem);
-	struct nouveau_vma *vma;
-	int ret;
-
-	if (!fpriv->vm)
-		return 0;
-
-	ret = ttm_bo_reserve(&nvbo->bo, false, false, false, 0);
-	if (ret)
-		return ret;
-
-	vma = nouveau_bo_vma_find(nvbo, fpriv->vm);
-	if (!vma) {
-		vma = kzalloc(sizeof(*vma), GFP_KERNEL);
-		if (!vma) {
-			ret = -ENOMEM;
-			goto out;
-		}
-
-		ret = nouveau_bo_vma_add(nvbo, fpriv->vm, vma);
-		if (ret) {
-			kfree(vma);
-			goto out;
-		}
-	} else {
-		vma->refcount++;
-	}
-
-out:
-	ttm_bo_unreserve(&nvbo->bo);
-	return ret;
-}
-
-void
-nouveau_gem_object_close(struct drm_gem_object *gem, struct drm_file *file_priv)
-{
-	struct nouveau_fpriv *fpriv = nouveau_fpriv(file_priv);
-	struct nouveau_bo *nvbo = nouveau_gem_object(gem);
-	struct nouveau_vma *vma;
-	int ret;
-
-	if (!fpriv->vm)
-		return;
-
-	ret = ttm_bo_reserve(&nvbo->bo, false, false, false, 0);
-	if (ret)
-		return;
-
-	vma = nouveau_bo_vma_find(nvbo, fpriv->vm);
-	if (vma) {
-		if (--vma->refcount == 0) {
-			nouveau_bo_vma_del(nvbo, vma);
-			kfree(vma);
-		}
-	}
-	ttm_bo_unreserve(&nvbo->bo);
-}
-
-int
-nouveau_gem_new(struct drm_device *dev, int size, int align, uint32_t domain,
-		uint32_t tile_mode, uint32_t tile_flags,
-		struct nouveau_bo **pnvbo)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_bo *nvbo;
-	u32 flags = 0;
-	int ret;
-
-	if (domain & NOUVEAU_GEM_DOMAIN_VRAM)
-		flags |= TTM_PL_FLAG_VRAM;
-	if (domain & NOUVEAU_GEM_DOMAIN_GART)
-		flags |= TTM_PL_FLAG_TT;
-	if (!flags || domain & NOUVEAU_GEM_DOMAIN_CPU)
-		flags |= TTM_PL_FLAG_SYSTEM;
-
-	ret = nouveau_bo_new(dev, size, align, flags, tile_mode,
-			     tile_flags, pnvbo);
-	if (ret)
-		return ret;
-	nvbo = *pnvbo;
-
-	/* we restrict allowed domains on nv50+ to only the types
-	 * that were requested at creation time.  not possibly on
-	 * earlier chips without busting the ABI.
-	 */
-	nvbo->valid_domains = NOUVEAU_GEM_DOMAIN_VRAM |
-			      NOUVEAU_GEM_DOMAIN_GART;
-	if (dev_priv->card_type >= NV_50)
-		nvbo->valid_domains &= domain;
-
-	nvbo->gem = drm_gem_object_alloc(dev, nvbo->bo.mem.size);
-	if (!nvbo->gem) {
-		nouveau_bo_ref(NULL, pnvbo);
-		return -ENOMEM;
-	}
-
-	nvbo->bo.persistent_swap_storage = nvbo->gem->filp;
-	nvbo->gem->driver_private = nvbo;
-	return 0;
-}
-
-static int
-nouveau_gem_info(struct drm_file *file_priv, struct drm_gem_object *gem,
-		 struct drm_nouveau_gem_info *rep)
-{
-	struct nouveau_fpriv *fpriv = nouveau_fpriv(file_priv);
-	struct nouveau_bo *nvbo = nouveau_gem_object(gem);
-	struct nouveau_vma *vma;
-
-	if (nvbo->bo.mem.mem_type == TTM_PL_TT)
-		rep->domain = NOUVEAU_GEM_DOMAIN_GART;
-	else
-		rep->domain = NOUVEAU_GEM_DOMAIN_VRAM;
-
-	rep->offset = nvbo->bo.offset;
-	if (fpriv->vm) {
-		vma = nouveau_bo_vma_find(nvbo, fpriv->vm);
-		if (!vma)
-			return -EINVAL;
-
-		rep->offset = vma->offset;
-	}
-
-	rep->size = nvbo->bo.mem.num_pages << PAGE_SHIFT;
-	rep->map_handle = nvbo->bo.addr_space_offset;
-	rep->tile_mode = nvbo->tile_mode;
-	rep->tile_flags = nvbo->tile_flags;
-	return 0;
-}
-
-int
-nouveau_gem_ioctl_new(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_nouveau_gem_new *req = data;
-	struct nouveau_bo *nvbo = NULL;
-	int ret = 0;
-
-	if (unlikely(dev_priv->ttm.bdev.dev_mapping == NULL))
-		dev_priv->ttm.bdev.dev_mapping = dev_priv->dev->dev_mapping;
-
-	if (!dev_priv->engine.vram.flags_valid(dev, req->info.tile_flags)) {
-		NV_ERROR(dev, "bad page flags: 0x%08x\n", req->info.tile_flags);
-		return -EINVAL;
-	}
-
-	ret = nouveau_gem_new(dev, req->info.size, req->align,
-			      req->info.domain, req->info.tile_mode,
-			      req->info.tile_flags, &nvbo);
-	if (ret)
-		return ret;
-
-	ret = drm_gem_handle_create(file_priv, nvbo->gem, &req->info.handle);
-	if (ret == 0) {
-		ret = nouveau_gem_info(file_priv, nvbo->gem, &req->info);
-		if (ret)
-			drm_gem_handle_delete(file_priv, req->info.handle);
-	}
-
-	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_unreference_unlocked(nvbo->gem);
-	return ret;
-}
-
-static int
-nouveau_gem_set_domain(struct drm_gem_object *gem, uint32_t read_domains,
-		       uint32_t write_domains, uint32_t valid_domains)
-{
-	struct nouveau_bo *nvbo = gem->driver_private;
-	struct ttm_buffer_object *bo = &nvbo->bo;
-	uint32_t domains = valid_domains & nvbo->valid_domains &
-		(write_domains ? write_domains : read_domains);
-	uint32_t pref_flags = 0, valid_flags = 0;
-
-	if (!domains)
-		return -EINVAL;
-
-	if (valid_domains & NOUVEAU_GEM_DOMAIN_VRAM)
-		valid_flags |= TTM_PL_FLAG_VRAM;
-
-	if (valid_domains & NOUVEAU_GEM_DOMAIN_GART)
-		valid_flags |= TTM_PL_FLAG_TT;
-
-	if ((domains & NOUVEAU_GEM_DOMAIN_VRAM) &&
-	    bo->mem.mem_type == TTM_PL_VRAM)
-		pref_flags |= TTM_PL_FLAG_VRAM;
-
-	else if ((domains & NOUVEAU_GEM_DOMAIN_GART) &&
-		 bo->mem.mem_type == TTM_PL_TT)
-		pref_flags |= TTM_PL_FLAG_TT;
-
-	else if (domains & NOUVEAU_GEM_DOMAIN_VRAM)
-		pref_flags |= TTM_PL_FLAG_VRAM;
-
-	else
-		pref_flags |= TTM_PL_FLAG_TT;
-
-	nouveau_bo_placement_set(nvbo, pref_flags, valid_flags);
-
-	return 0;
-}
-
-struct validate_op {
-	struct list_head vram_list;
-	struct list_head gart_list;
-	struct list_head both_list;
-};
-
-static void
-validate_fini_list(struct list_head *list, struct nouveau_fence *fence)
-{
-	struct list_head *entry, *tmp;
-	struct nouveau_bo *nvbo;
-
-	list_for_each_safe(entry, tmp, list) {
-		nvbo = list_entry(entry, struct nouveau_bo, entry);
-
-		nouveau_bo_fence(nvbo, fence);
-
-		if (unlikely(nvbo->validate_mapped)) {
-			ttm_bo_kunmap(&nvbo->kmap);
-			nvbo->validate_mapped = false;
-		}
-
-		list_del(&nvbo->entry);
-		nvbo->reserved_by = NULL;
-		ttm_bo_unreserve(&nvbo->bo);
-		drm_gem_object_unreference_unlocked(nvbo->gem);
-	}
-}
-
-static void
-validate_fini(struct validate_op *op, struct nouveau_fence* fence)
-{
-	validate_fini_list(&op->vram_list, fence);
-	validate_fini_list(&op->gart_list, fence);
-	validate_fini_list(&op->both_list, fence);
-}
-
-static int
-validate_init(struct nouveau_channel *chan, struct drm_file *file_priv,
-	      struct drm_nouveau_gem_pushbuf_bo *pbbo,
-	      int nr_buffers, struct validate_op *op)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t sequence;
-	int trycnt = 0;
-	int ret, i;
-
-	sequence = atomic_add_return(1, &dev_priv->ttm.validate_sequence);
-retry:
-	if (++trycnt > 100000) {
-		NV_ERROR(dev, "%s failed and gave up.\n", __func__);
-		return -EINVAL;
-	}
-
-	for (i = 0; i < nr_buffers; i++) {
-		struct drm_nouveau_gem_pushbuf_bo *b = &pbbo[i];
-		struct drm_gem_object *gem;
-		struct nouveau_bo *nvbo;
-
-		gem = drm_gem_object_lookup(dev, file_priv, b->handle);
-		if (!gem) {
-			NV_ERROR(dev, "Unknown handle 0x%08x\n", b->handle);
-			validate_fini(op, NULL);
-			return -ENOENT;
-		}
-		nvbo = gem->driver_private;
-
-		if (nvbo->reserved_by && nvbo->reserved_by == file_priv) {
-			NV_ERROR(dev, "multiple instances of buffer %d on "
-				      "validation list\n", b->handle);
-			validate_fini(op, NULL);
-			return -EINVAL;
-		}
-
-		ret = ttm_bo_reserve(&nvbo->bo, true, false, true, sequence);
-		if (ret) {
-			validate_fini(op, NULL);
-			if (unlikely(ret == -EAGAIN))
-				ret = ttm_bo_wait_unreserved(&nvbo->bo, true);
-			drm_gem_object_unreference_unlocked(gem);
-			if (unlikely(ret)) {
-				if (ret != -ERESTARTSYS)
-					NV_ERROR(dev, "fail reserve\n");
-				return ret;
-			}
-			goto retry;
-		}
-
-		b->user_priv = (uint64_t)(unsigned long)nvbo;
-		nvbo->reserved_by = file_priv;
-		nvbo->pbbo_index = i;
-		if ((b->valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) &&
-		    (b->valid_domains & NOUVEAU_GEM_DOMAIN_GART))
-			list_add_tail(&nvbo->entry, &op->both_list);
-		else
-		if (b->valid_domains & NOUVEAU_GEM_DOMAIN_VRAM)
-			list_add_tail(&nvbo->entry, &op->vram_list);
-		else
-		if (b->valid_domains & NOUVEAU_GEM_DOMAIN_GART)
-			list_add_tail(&nvbo->entry, &op->gart_list);
-		else {
-			NV_ERROR(dev, "invalid valid domains: 0x%08x\n",
-				 b->valid_domains);
-			list_add_tail(&nvbo->entry, &op->both_list);
-			validate_fini(op, NULL);
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-static int
-validate_sync(struct nouveau_channel *chan, struct nouveau_bo *nvbo)
-{
-	struct nouveau_fence *fence = NULL;
-	int ret = 0;
-
-	spin_lock(&nvbo->bo.bdev->fence_lock);
-	if (nvbo->bo.sync_obj)
-		fence = nouveau_fence_ref(nvbo->bo.sync_obj);
-	spin_unlock(&nvbo->bo.bdev->fence_lock);
-
-	if (fence) {
-		ret = nouveau_fence_sync(fence, chan);
-		nouveau_fence_unref(&fence);
-	}
-
-	return ret;
-}
-
-static int
-validate_list(struct nouveau_channel *chan, struct list_head *list,
-	      struct drm_nouveau_gem_pushbuf_bo *pbbo, uint64_t user_pbbo_ptr)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
-				(void __force __user *)(uintptr_t)user_pbbo_ptr;
-	struct drm_device *dev = chan->dev;
-	struct nouveau_bo *nvbo;
-	int ret, relocs = 0;
-
-	list_for_each_entry(nvbo, list, entry) {
-		struct drm_nouveau_gem_pushbuf_bo *b = &pbbo[nvbo->pbbo_index];
-
-		ret = validate_sync(chan, nvbo);
-		if (unlikely(ret)) {
-			NV_ERROR(dev, "fail pre-validate sync\n");
-			return ret;
-		}
-
-		ret = nouveau_gem_set_domain(nvbo->gem, b->read_domains,
-					     b->write_domains,
-					     b->valid_domains);
-		if (unlikely(ret)) {
-			NV_ERROR(dev, "fail set_domain\n");
-			return ret;
-		}
-
-		ret = nouveau_bo_validate(nvbo, true, false, false);
-		if (unlikely(ret)) {
-			if (ret != -ERESTARTSYS)
-				NV_ERROR(dev, "fail ttm_validate\n");
-			return ret;
-		}
-
-		ret = validate_sync(chan, nvbo);
-		if (unlikely(ret)) {
-			NV_ERROR(dev, "fail post-validate sync\n");
-			return ret;
-		}
-
-		if (dev_priv->card_type < NV_50) {
-			if (nvbo->bo.offset == b->presumed.offset &&
-			    ((nvbo->bo.mem.mem_type == TTM_PL_VRAM &&
-			      b->presumed.domain & NOUVEAU_GEM_DOMAIN_VRAM) ||
-			     (nvbo->bo.mem.mem_type == TTM_PL_TT &&
-			      b->presumed.domain & NOUVEAU_GEM_DOMAIN_GART)))
-				continue;
-
-			if (nvbo->bo.mem.mem_type == TTM_PL_TT)
-				b->presumed.domain = NOUVEAU_GEM_DOMAIN_GART;
-			else
-				b->presumed.domain = NOUVEAU_GEM_DOMAIN_VRAM;
-			b->presumed.offset = nvbo->bo.offset;
-			b->presumed.valid = 0;
-			relocs++;
-
-			if (DRM_COPY_TO_USER(&upbbo[nvbo->pbbo_index].presumed,
-					     &b->presumed, sizeof(b->presumed)))
-				return -EFAULT;
-		}
-	}
-
-	return relocs;
-}
-
-static int
-nouveau_gem_pushbuf_validate(struct nouveau_channel *chan,
-			     struct drm_file *file_priv,
-			     struct drm_nouveau_gem_pushbuf_bo *pbbo,
-			     uint64_t user_buffers, int nr_buffers,
-			     struct validate_op *op, int *apply_relocs)
-{
-	struct drm_device *dev = chan->dev;
-	int ret, relocs = 0;
-
-	INIT_LIST_HEAD(&op->vram_list);
-	INIT_LIST_HEAD(&op->gart_list);
-	INIT_LIST_HEAD(&op->both_list);
-
-	if (nr_buffers == 0)
-		return 0;
-
-	ret = validate_init(chan, file_priv, pbbo, nr_buffers, op);
-	if (unlikely(ret)) {
-		if (ret != -ERESTARTSYS)
-			NV_ERROR(dev, "validate_init\n");
-		return ret;
-	}
-
-	ret = validate_list(chan, &op->vram_list, pbbo, user_buffers);
-	if (unlikely(ret < 0)) {
-		if (ret != -ERESTARTSYS)
-			NV_ERROR(dev, "validate vram_list\n");
-		validate_fini(op, NULL);
-		return ret;
-	}
-	relocs += ret;
-
-	ret = validate_list(chan, &op->gart_list, pbbo, user_buffers);
-	if (unlikely(ret < 0)) {
-		if (ret != -ERESTARTSYS)
-			NV_ERROR(dev, "validate gart_list\n");
-		validate_fini(op, NULL);
-		return ret;
-	}
-	relocs += ret;
-
-	ret = validate_list(chan, &op->both_list, pbbo, user_buffers);
-	if (unlikely(ret < 0)) {
-		if (ret != -ERESTARTSYS)
-			NV_ERROR(dev, "validate both_list\n");
-		validate_fini(op, NULL);
-		return ret;
-	}
-	relocs += ret;
-
-	*apply_relocs = relocs;
-	return 0;
-}
-
-static inline void *
-u_memcpya(uint64_t user, unsigned nmemb, unsigned size)
-{
-	void *mem;
-	void __user *userptr = (void __force __user *)(uintptr_t)user;
-
-	mem = kmalloc(nmemb * size, GFP_KERNEL);
-	if (!mem)
-		return ERR_PTR(-ENOMEM);
-
-	if (DRM_COPY_FROM_USER(mem, userptr, nmemb * size)) {
-		kfree(mem);
-		return ERR_PTR(-EFAULT);
-	}
-
-	return mem;
-}
-
-static int
-nouveau_gem_pushbuf_reloc_apply(struct drm_device *dev,
-				struct drm_nouveau_gem_pushbuf *req,
-				struct drm_nouveau_gem_pushbuf_bo *bo)
-{
-	struct drm_nouveau_gem_pushbuf_reloc *reloc = NULL;
-	int ret = 0;
-	unsigned i;
-
-	reloc = u_memcpya(req->relocs, req->nr_relocs, sizeof(*reloc));
-	if (IS_ERR(reloc))
-		return PTR_ERR(reloc);
-
-	for (i = 0; i < req->nr_relocs; i++) {
-		struct drm_nouveau_gem_pushbuf_reloc *r = &reloc[i];
-		struct drm_nouveau_gem_pushbuf_bo *b;
-		struct nouveau_bo *nvbo;
-		uint32_t data;
-
-		if (unlikely(r->bo_index > req->nr_buffers)) {
-			NV_ERROR(dev, "reloc bo index invalid\n");
-			ret = -EINVAL;
-			break;
-		}
-
-		b = &bo[r->bo_index];
-		if (b->presumed.valid)
-			continue;
-
-		if (unlikely(r->reloc_bo_index > req->nr_buffers)) {
-			NV_ERROR(dev, "reloc container bo index invalid\n");
-			ret = -EINVAL;
-			break;
-		}
-		nvbo = (void *)(unsigned long)bo[r->reloc_bo_index].user_priv;
-
-		if (unlikely(r->reloc_bo_offset + 4 >
-			     nvbo->bo.mem.num_pages << PAGE_SHIFT)) {
-			NV_ERROR(dev, "reloc outside of bo\n");
-			ret = -EINVAL;
-			break;
-		}
-
-		if (!nvbo->kmap.virtual) {
-			ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.mem.num_pages,
-					  &nvbo->kmap);
-			if (ret) {
-				NV_ERROR(dev, "failed kmap for reloc\n");
-				break;
-			}
-			nvbo->validate_mapped = true;
-		}
-
-		if (r->flags & NOUVEAU_GEM_RELOC_LOW)
-			data = b->presumed.offset + r->data;
-		else
-		if (r->flags & NOUVEAU_GEM_RELOC_HIGH)
-			data = (b->presumed.offset + r->data) >> 32;
-		else
-			data = r->data;
-
-		if (r->flags & NOUVEAU_GEM_RELOC_OR) {
-			if (b->presumed.domain == NOUVEAU_GEM_DOMAIN_GART)
-				data |= r->tor;
-			else
-				data |= r->vor;
-		}
-
-		spin_lock(&nvbo->bo.bdev->fence_lock);
-		ret = ttm_bo_wait(&nvbo->bo, false, false, false);
-		spin_unlock(&nvbo->bo.bdev->fence_lock);
-		if (ret) {
-			NV_ERROR(dev, "reloc wait_idle failed: %d\n", ret);
-			break;
-		}
-
-		nouveau_bo_wr32(nvbo, r->reloc_bo_offset >> 2, data);
-	}
-
-	kfree(reloc);
-	return ret;
-}
-
-int
-nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_nouveau_gem_pushbuf *req = data;
-	struct drm_nouveau_gem_pushbuf_push *push;
-	struct drm_nouveau_gem_pushbuf_bo *bo;
-	struct nouveau_channel *chan;
-	struct validate_op op;
-	struct nouveau_fence *fence = NULL;
-	int i, j, ret = 0, do_reloc = 0;
-
-	chan = nouveau_channel_get(file_priv, req->channel);
-	if (IS_ERR(chan))
-		return PTR_ERR(chan);
-
-	req->vram_available = dev_priv->fb_aper_free;
-	req->gart_available = dev_priv->gart_info.aper_free;
-	if (unlikely(req->nr_push == 0))
-		goto out_next;
-
-	if (unlikely(req->nr_push > NOUVEAU_GEM_MAX_PUSH)) {
-		NV_ERROR(dev, "pushbuf push count exceeds limit: %d max %d\n",
-			 req->nr_push, NOUVEAU_GEM_MAX_PUSH);
-		nouveau_channel_put(&chan);
-		return -EINVAL;
-	}
-
-	if (unlikely(req->nr_buffers > NOUVEAU_GEM_MAX_BUFFERS)) {
-		NV_ERROR(dev, "pushbuf bo count exceeds limit: %d max %d\n",
-			 req->nr_buffers, NOUVEAU_GEM_MAX_BUFFERS);
-		nouveau_channel_put(&chan);
-		return -EINVAL;
-	}
-
-	if (unlikely(req->nr_relocs > NOUVEAU_GEM_MAX_RELOCS)) {
-		NV_ERROR(dev, "pushbuf reloc count exceeds limit: %d max %d\n",
-			 req->nr_relocs, NOUVEAU_GEM_MAX_RELOCS);
-		nouveau_channel_put(&chan);
-		return -EINVAL;
-	}
-
-	push = u_memcpya(req->push, req->nr_push, sizeof(*push));
-	if (IS_ERR(push)) {
-		nouveau_channel_put(&chan);
-		return PTR_ERR(push);
-	}
-
-	bo = u_memcpya(req->buffers, req->nr_buffers, sizeof(*bo));
-	if (IS_ERR(bo)) {
-		kfree(push);
-		nouveau_channel_put(&chan);
-		return PTR_ERR(bo);
-	}
-
-	/* Ensure all push buffers are on validate list */
-	for (i = 0; i < req->nr_push; i++) {
-		if (push[i].bo_index >= req->nr_buffers) {
-			NV_ERROR(dev, "push %d buffer not in list\n", i);
-			ret = -EINVAL;
-			goto out_prevalid;
-		}
-	}
-
-	/* Validate buffer list */
-	ret = nouveau_gem_pushbuf_validate(chan, file_priv, bo, req->buffers,
-					   req->nr_buffers, &op, &do_reloc);
-	if (ret) {
-		if (ret != -ERESTARTSYS)
-			NV_ERROR(dev, "validate: %d\n", ret);
-		goto out_prevalid;
-	}
-
-	/* Apply any relocations that are required */
-	if (do_reloc) {
-		ret = nouveau_gem_pushbuf_reloc_apply(dev, req, bo);
-		if (ret) {
-			NV_ERROR(dev, "reloc apply: %d\n", ret);
-			goto out;
-		}
-	}
-
-	if (chan->dma.ib_max) {
-		ret = nouveau_dma_wait(chan, req->nr_push + 1, 6);
-		if (ret) {
-			NV_INFO(dev, "nv50cal_space: %d\n", ret);
-			goto out;
-		}
-
-		for (i = 0; i < req->nr_push; i++) {
-			struct nouveau_bo *nvbo = (void *)(unsigned long)
-				bo[push[i].bo_index].user_priv;
-
-			nv50_dma_push(chan, nvbo, push[i].offset,
-				      push[i].length);
-		}
-	} else
-	if (dev_priv->chipset >= 0x25) {
-		ret = RING_SPACE(chan, req->nr_push * 2);
-		if (ret) {
-			NV_ERROR(dev, "cal_space: %d\n", ret);
-			goto out;
-		}
-
-		for (i = 0; i < req->nr_push; i++) {
-			struct nouveau_bo *nvbo = (void *)(unsigned long)
-				bo[push[i].bo_index].user_priv;
-			struct drm_mm_node *mem = nvbo->bo.mem.mm_node;
-
-			OUT_RING(chan, ((mem->start << PAGE_SHIFT) +
-					push[i].offset) | 2);
-			OUT_RING(chan, 0);
-		}
-	} else {
-		ret = RING_SPACE(chan, req->nr_push * (2 + NOUVEAU_DMA_SKIPS));
-		if (ret) {
-			NV_ERROR(dev, "jmp_space: %d\n", ret);
-			goto out;
-		}
-
-		for (i = 0; i < req->nr_push; i++) {
-			struct nouveau_bo *nvbo = (void *)(unsigned long)
-				bo[push[i].bo_index].user_priv;
-			struct drm_mm_node *mem = nvbo->bo.mem.mm_node;
-			uint32_t cmd;
-
-			cmd = chan->pushbuf_base + ((chan->dma.cur + 2) << 2);
-			cmd |= 0x20000000;
-			if (unlikely(cmd != req->suffix0)) {
-				if (!nvbo->kmap.virtual) {
-					ret = ttm_bo_kmap(&nvbo->bo, 0,
-							  nvbo->bo.mem.
-							  num_pages,
-							  &nvbo->kmap);
-					if (ret) {
-						WIND_RING(chan);
-						goto out;
-					}
-					nvbo->validate_mapped = true;
-				}
-
-				nouveau_bo_wr32(nvbo, (push[i].offset +
-						push[i].length - 8) / 4, cmd);
-			}
-
-			OUT_RING(chan, ((mem->start << PAGE_SHIFT) +
-					push[i].offset) | 0x20000000);
-			OUT_RING(chan, 0);
-			for (j = 0; j < NOUVEAU_DMA_SKIPS; j++)
-				OUT_RING(chan, 0);
-		}
-	}
-
-	ret = nouveau_fence_new(chan, &fence, true);
-	if (ret) {
-		NV_ERROR(dev, "error fencing pushbuf: %d\n", ret);
-		WIND_RING(chan);
-		goto out;
-	}
-
-out:
-	validate_fini(&op, fence);
-	nouveau_fence_unref(&fence);
-
-out_prevalid:
-	kfree(bo);
-	kfree(push);
-
-out_next:
-	if (chan->dma.ib_max) {
-		req->suffix0 = 0x00000000;
-		req->suffix1 = 0x00000000;
-	} else
-	if (dev_priv->chipset >= 0x25) {
-		req->suffix0 = 0x00020000;
-		req->suffix1 = 0x00000000;
-	} else {
-		req->suffix0 = 0x20000000 |
-			      (chan->pushbuf_base + ((chan->dma.cur + 2) << 2));
-		req->suffix1 = 0x00000000;
-	}
-
-	nouveau_channel_put(&chan);
-	return ret;
-}
-
-static inline uint32_t
-domain_to_ttm(struct nouveau_bo *nvbo, uint32_t domain)
-{
-	uint32_t flags = 0;
-
-	if (domain & NOUVEAU_GEM_DOMAIN_VRAM)
-		flags |= TTM_PL_FLAG_VRAM;
-	if (domain & NOUVEAU_GEM_DOMAIN_GART)
-		flags |= TTM_PL_FLAG_TT;
-
-	return flags;
-}
-
-int
-nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	struct drm_nouveau_gem_cpu_prep *req = data;
-	struct drm_gem_object *gem;
-	struct nouveau_bo *nvbo;
-	bool no_wait = !!(req->flags & NOUVEAU_GEM_CPU_PREP_NOWAIT);
-	int ret = -EINVAL;
-
-	gem = drm_gem_object_lookup(dev, file_priv, req->handle);
-	if (!gem)
-		return -ENOENT;
-	nvbo = nouveau_gem_object(gem);
-
-	spin_lock(&nvbo->bo.bdev->fence_lock);
-	ret = ttm_bo_wait(&nvbo->bo, true, true, no_wait);
-	spin_unlock(&nvbo->bo.bdev->fence_lock);
-	drm_gem_object_unreference_unlocked(gem);
-	return ret;
-}
-
-int
-nouveau_gem_ioctl_cpu_fini(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	return 0;
-}
-
-int
-nouveau_gem_ioctl_info(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_nouveau_gem_info *req = data;
-	struct drm_gem_object *gem;
-	int ret;
-
-	gem = drm_gem_object_lookup(dev, file_priv, req->handle);
-	if (!gem)
-		return -ENOENT;
-
-	ret = nouveau_gem_info(file_priv, gem, req);
-	drm_gem_object_unreference_unlocked(gem);
-	return ret;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_gpio.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_gpio.c
deleted file mode 100644
index a580cc62..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_gpio.c
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_i2c.h"
-#include "nouveau_gpio.h"
-
-static u8 *
-dcb_gpio_table(struct drm_device *dev)
-{
-	u8 *dcb = dcb_table(dev);
-	if (dcb) {
-		if (dcb[0] >= 0x30 && dcb[1] >= 0x0c)
-			return ROMPTR(dev, dcb[0x0a]);
-		if (dcb[0] >= 0x22 && dcb[-1] >= 0x13)
-			return ROMPTR(dev, dcb[-15]);
-	}
-	return NULL;
-}
-
-static u8 *
-dcb_gpio_entry(struct drm_device *dev, int idx, int ent, u8 *version)
-{
-	u8 *table = dcb_gpio_table(dev);
-	if (table) {
-		*version = table[0];
-		if (*version < 0x30 && ent < table[2])
-			return table + 3 + (ent * table[1]);
-		else if (ent < table[2])
-			return table + table[1] + (ent * table[3]);
-	}
-	return NULL;
-}
-
-int
-nouveau_gpio_drive(struct drm_device *dev, int idx, int line, int dir, int out)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-
-	return pgpio->drive ? pgpio->drive(dev, line, dir, out) : -ENODEV;
-}
-
-int
-nouveau_gpio_sense(struct drm_device *dev, int idx, int line)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-
-	return pgpio->sense ? pgpio->sense(dev, line) : -ENODEV;
-}
-
-int
-nouveau_gpio_find(struct drm_device *dev, int idx, u8 func, u8 line,
-		  struct gpio_func *gpio)
-{
-	u8 *table, *entry, version;
-	int i = -1;
-
-	if (line == 0xff && func == 0xff)
-		return -EINVAL;
-
-	while ((entry = dcb_gpio_entry(dev, idx, ++i, &version))) {
-		if (version < 0x40) {
-			u16 data = ROM16(entry[0]);
-			*gpio = (struct gpio_func) {
-				.line = (data & 0x001f) >> 0,
-				.func = (data & 0x07e0) >> 5,
-				.log[0] = (data & 0x1800) >> 11,
-				.log[1] = (data & 0x6000) >> 13,
-			};
-		} else
-		if (version < 0x41) {
-			*gpio = (struct gpio_func) {
-				.line = entry[0] & 0x1f,
-				.func = entry[1],
-				.log[0] = (entry[3] & 0x18) >> 3,
-				.log[1] = (entry[3] & 0x60) >> 5,
-			};
-		} else {
-			*gpio = (struct gpio_func) {
-				.line = entry[0] & 0x3f,
-				.func = entry[1],
-				.log[0] = (entry[4] & 0x30) >> 4,
-				.log[1] = (entry[4] & 0xc0) >> 6,
-			};
-		}
-
-		if ((line == 0xff || line == gpio->line) &&
-		    (func == 0xff || func == gpio->func))
-			return 0;
-	}
-
-	/* DCB 2.2, fixed TVDAC GPIO data */
-	if ((table = dcb_table(dev)) && table[0] >= 0x22) {
-		if (func == DCB_GPIO_TVDAC0) {
-			*gpio = (struct gpio_func) {
-				.func = DCB_GPIO_TVDAC0,
-				.line = table[-4] >> 4,
-				.log[0] = !!(table[-5] & 2),
-				.log[1] =  !(table[-5] & 2),
-			};
-			return 0;
-		}
-	}
-
-	/* Apple iMac G4 NV18 */
-	if (nv_match_device(dev, 0x0189, 0x10de, 0x0010)) {
-		if (func == DCB_GPIO_TVDAC0) {
-			*gpio = (struct gpio_func) {
-				.func = DCB_GPIO_TVDAC0,
-				.line = 4,
-				.log[0] = 0,
-				.log[1] = 1,
-			};
-			return 0;
-		}
-	}
-
-	return -EINVAL;
-}
-
-int
-nouveau_gpio_set(struct drm_device *dev, int idx, u8 tag, u8 line, int state)
-{
-	struct gpio_func gpio;
-	int ret;
-
-	ret = nouveau_gpio_find(dev, idx, tag, line, &gpio);
-	if (ret == 0) {
-		int dir = !!(gpio.log[state] & 0x02);
-		int out = !!(gpio.log[state] & 0x01);
-		ret = nouveau_gpio_drive(dev, idx, gpio.line, dir, out);
-	}
-
-	return ret;
-}
-
-int
-nouveau_gpio_get(struct drm_device *dev, int idx, u8 tag, u8 line)
-{
-	struct gpio_func gpio;
-	int ret;
-
-	ret = nouveau_gpio_find(dev, idx, tag, line, &gpio);
-	if (ret == 0) {
-		ret = nouveau_gpio_sense(dev, idx, gpio.line);
-		if (ret >= 0)
-			ret = (ret == (gpio.log[1] & 1));
-	}
-
-	return ret;
-}
-
-int
-nouveau_gpio_irq(struct drm_device *dev, int idx, u8 tag, u8 line, bool on)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-	struct gpio_func gpio;
-	int ret;
-
-	ret = nouveau_gpio_find(dev, idx, tag, line, &gpio);
-	if (ret == 0) {
-		if (idx == 0 && pgpio->irq_enable)
-			pgpio->irq_enable(dev, gpio.line, on);
-		else
-			ret = -ENODEV;
-	}
-
-	return ret;
-}
-
-struct gpio_isr {
-	struct drm_device *dev;
-	struct list_head head;
-	struct work_struct work;
-	int idx;
-	struct gpio_func func;
-	void (*handler)(void *, int);
-	void *data;
-	bool inhibit;
-};
-
-static void
-nouveau_gpio_isr_bh(struct work_struct *work)
-{
-	struct gpio_isr *isr = container_of(work, struct gpio_isr, work);
-	struct drm_device *dev = isr->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-	unsigned long flags;
-	int state;
-
-	state = nouveau_gpio_get(dev, isr->idx, isr->func.func, isr->func.line);
-	if (state >= 0)
-		isr->handler(isr->data, state);
-
-	spin_lock_irqsave(&pgpio->lock, flags);
-	isr->inhibit = false;
-	spin_unlock_irqrestore(&pgpio->lock, flags);
-}
-
-void
-nouveau_gpio_isr(struct drm_device *dev, int idx, u32 line_mask)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-	struct gpio_isr *isr;
-
-	if (idx != 0)
-		return;
-
-	spin_lock(&pgpio->lock);
-	list_for_each_entry(isr, &pgpio->isr, head) {
-		if (line_mask & (1 << isr->func.line)) {
-			if (isr->inhibit)
-				continue;
-			isr->inhibit = true;
-			schedule_work(&isr->work);
-		}
-	}
-	spin_unlock(&pgpio->lock);
-}
-
-int
-nouveau_gpio_isr_add(struct drm_device *dev, int idx, u8 tag, u8 line,
-		     void (*handler)(void *, int), void *data)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-	struct gpio_isr *isr;
-	unsigned long flags;
-	int ret;
-
-	isr = kzalloc(sizeof(*isr), GFP_KERNEL);
-	if (!isr)
-		return -ENOMEM;
-
-	ret = nouveau_gpio_find(dev, idx, tag, line, &isr->func);
-	if (ret) {
-		kfree(isr);
-		return ret;
-	}
-
-	INIT_WORK(&isr->work, nouveau_gpio_isr_bh);
-	isr->dev = dev;
-	isr->handler = handler;
-	isr->data = data;
-	isr->idx = idx;
-
-	spin_lock_irqsave(&pgpio->lock, flags);
-	list_add(&isr->head, &pgpio->isr);
-	spin_unlock_irqrestore(&pgpio->lock, flags);
-	return 0;
-}
-
-void
-nouveau_gpio_isr_del(struct drm_device *dev, int idx, u8 tag, u8 line,
-		     void (*handler)(void *, int), void *data)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-	struct gpio_isr *isr, *tmp;
-	struct gpio_func func;
-	unsigned long flags;
-	LIST_HEAD(tofree);
-	int ret;
-
-	ret = nouveau_gpio_find(dev, idx, tag, line, &func);
-	if (ret == 0) {
-		spin_lock_irqsave(&pgpio->lock, flags);
-		list_for_each_entry_safe(isr, tmp, &pgpio->isr, head) {
-			if (memcmp(&isr->func, &func, sizeof(func)) ||
-			    isr->idx != idx ||
-			    isr->handler != handler || isr->data != data)
-				continue;
-			list_move(&isr->head, &tofree);
-		}
-		spin_unlock_irqrestore(&pgpio->lock, flags);
-
-		list_for_each_entry_safe(isr, tmp, &tofree, head) {
-			flush_work_sync(&isr->work);
-			kfree(isr);
-		}
-	}
-}
-
-int
-nouveau_gpio_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-
-	INIT_LIST_HEAD(&pgpio->isr);
-	spin_lock_init(&pgpio->lock);
-
-	return nouveau_gpio_init(dev);
-}
-
-void
-nouveau_gpio_destroy(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-
-	nouveau_gpio_fini(dev);
-	BUG_ON(!list_empty(&pgpio->isr));
-}
-
-int
-nouveau_gpio_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-	int ret = 0;
-
-	if (pgpio->init)
-		ret = pgpio->init(dev);
-
-	return ret;
-}
-
-void
-nouveau_gpio_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpio_engine *pgpio = &dev_priv->engine.gpio;
-
-	if (pgpio->fini)
-		pgpio->fini(dev);
-}
-
-void
-nouveau_gpio_reset(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u8 *entry, version;
-	int ent = -1;
-
-	while ((entry = dcb_gpio_entry(dev, 0, ++ent, &version))) {
-		u8 func = 0xff, line, defs, unk0, unk1;
-		if (version >= 0x41) {
-			defs = !!(entry[0] & 0x80);
-			line = entry[0] & 0x3f;
-			func = entry[1];
-			unk0 = entry[2];
-			unk1 = entry[3] & 0x1f;
-		} else
-		if (version >= 0x40) {
-			line = entry[0] & 0x1f;
-			func = entry[1];
-			defs = !!(entry[3] & 0x01);
-			unk0 = !!(entry[3] & 0x02);
-			unk1 = !!(entry[3] & 0x04);
-		} else {
-			break;
-		}
-
-		if (func == 0xff)
-			continue;
-
-		nouveau_gpio_func_set(dev, func, defs);
-
-		if (dev_priv->card_type >= NV_D0) {
-			nv_mask(dev, 0x00d610 + (line * 4), 0xff, unk0);
-			if (unk1--)
-				nv_mask(dev, 0x00d640 + (unk1 * 4), 0xff, line);
-		} else
-		if (dev_priv->card_type >= NV_50) {
-			static const u32 regs[] = { 0xe100, 0xe28c };
-			u32 val = (unk1 << 16) | unk0;
-			u32 reg = regs[line >> 4]; line &= 0x0f;
-
-			nv_mask(dev, reg, 0x00010001 << line, val << line);
-		}
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_gpio.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_gpio.h
deleted file mode 100644
index 64c5cb07..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_gpio.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef __NOUVEAU_GPIO_H__
-#define __NOUVEAU_GPIO_H__
-
-struct gpio_func {
-	u8 func;
-	u8 line;
-	u8 log[2];
-};
-
-/* nouveau_gpio.c */
-int  nouveau_gpio_create(struct drm_device *);
-void nouveau_gpio_destroy(struct drm_device *);
-int  nouveau_gpio_init(struct drm_device *);
-void nouveau_gpio_fini(struct drm_device *);
-void nouveau_gpio_reset(struct drm_device *);
-int  nouveau_gpio_drive(struct drm_device *, int idx, int line,
-			int dir, int out);
-int  nouveau_gpio_sense(struct drm_device *, int idx, int line);
-int  nouveau_gpio_find(struct drm_device *, int idx, u8 tag, u8 line,
-		       struct gpio_func *);
-int  nouveau_gpio_set(struct drm_device *, int idx, u8 tag, u8 line, int state);
-int  nouveau_gpio_get(struct drm_device *, int idx, u8 tag, u8 line);
-int  nouveau_gpio_irq(struct drm_device *, int idx, u8 tag, u8 line, bool on);
-void nouveau_gpio_isr(struct drm_device *, int idx, u32 mask);
-int  nouveau_gpio_isr_add(struct drm_device *, int idx, u8 tag, u8 line,
-			  void (*)(void *, int state), void *data);
-void nouveau_gpio_isr_del(struct drm_device *, int idx, u8 tag, u8 line,
-			  void (*)(void *, int state), void *data);
-
-static inline bool
-nouveau_gpio_func_valid(struct drm_device *dev, u8 tag)
-{
-	struct gpio_func func;
-	return (nouveau_gpio_find(dev, 0, tag, 0xff, &func)) == 0;
-}
-
-static inline int
-nouveau_gpio_func_set(struct drm_device *dev, u8 tag, int state)
-{
-	return nouveau_gpio_set(dev, 0, tag, 0xff, state);
-}
-
-static inline int
-nouveau_gpio_func_get(struct drm_device *dev, u8 tag)
-{
-	return nouveau_gpio_get(dev, 0, tag, 0xff);
-}
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_grctx.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_grctx.h
deleted file mode 100644
index 86c2e374..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_grctx.h
+++ /dev/null
@@ -1,133 +0,0 @@
-#ifndef __NOUVEAU_GRCTX_H__
-#define __NOUVEAU_GRCTX_H__
-
-struct nouveau_grctx {
-	struct drm_device *dev;
-
-	enum {
-		NOUVEAU_GRCTX_PROG,
-		NOUVEAU_GRCTX_VALS
-	} mode;
-	void *data;
-
-	uint32_t ctxprog_max;
-	uint32_t ctxprog_len;
-	uint32_t ctxprog_reg;
-	int      ctxprog_label[32];
-	uint32_t ctxvals_pos;
-	uint32_t ctxvals_base;
-};
-
-#ifdef CP_CTX
-static inline void
-cp_out(struct nouveau_grctx *ctx, uint32_t inst)
-{
-	uint32_t *ctxprog = ctx->data;
-
-	if (ctx->mode != NOUVEAU_GRCTX_PROG)
-		return;
-
-	BUG_ON(ctx->ctxprog_len == ctx->ctxprog_max);
-	ctxprog[ctx->ctxprog_len++] = inst;
-}
-
-static inline void
-cp_lsr(struct nouveau_grctx *ctx, uint32_t val)
-{
-	cp_out(ctx, CP_LOAD_SR | val);
-}
-
-static inline void
-cp_ctx(struct nouveau_grctx *ctx, uint32_t reg, uint32_t length)
-{
-	ctx->ctxprog_reg = (reg - 0x00400000) >> 2;
-
-	ctx->ctxvals_base = ctx->ctxvals_pos;
-	ctx->ctxvals_pos = ctx->ctxvals_base + length;
-
-	if (length > (CP_CTX_COUNT >> CP_CTX_COUNT_SHIFT)) {
-		cp_lsr(ctx, length);
-		length = 0;
-	}
-
-	cp_out(ctx, CP_CTX | (length << CP_CTX_COUNT_SHIFT) | ctx->ctxprog_reg);
-}
-
-static inline void
-cp_name(struct nouveau_grctx *ctx, int name)
-{
-	uint32_t *ctxprog = ctx->data;
-	int i;
-
-	if (ctx->mode != NOUVEAU_GRCTX_PROG)
-		return;
-
-	ctx->ctxprog_label[name] = ctx->ctxprog_len;
-	for (i = 0; i < ctx->ctxprog_len; i++) {
-		if ((ctxprog[i] & 0xfff00000) != 0xff400000)
-			continue;
-		if ((ctxprog[i] & CP_BRA_IP) != ((name) << CP_BRA_IP_SHIFT))
-			continue;
-		ctxprog[i] = (ctxprog[i] & 0x00ff00ff) |
-			     (ctx->ctxprog_len << CP_BRA_IP_SHIFT);
-	}
-}
-
-static inline void
-_cp_bra(struct nouveau_grctx *ctx, u32 mod, int flag, int state, int name)
-{
-	int ip = 0;
-
-	if (mod != 2) {
-		ip = ctx->ctxprog_label[name] << CP_BRA_IP_SHIFT;
-		if (ip == 0)
-			ip = 0xff000000 | (name << CP_BRA_IP_SHIFT);
-	}
-
-	cp_out(ctx, CP_BRA | (mod << 18) | ip | flag |
-		    (state ? 0 : CP_BRA_IF_CLEAR));
-}
-#define cp_bra(c, f, s, n) _cp_bra((c), 0, CP_FLAG_##f, CP_FLAG_##f##_##s, n)
-#ifdef CP_BRA_MOD
-#define cp_cal(c, f, s, n) _cp_bra((c), 1, CP_FLAG_##f, CP_FLAG_##f##_##s, n)
-#define cp_ret(c, f, s) _cp_bra((c), 2, CP_FLAG_##f, CP_FLAG_##f##_##s, 0)
-#endif
-
-static inline void
-_cp_wait(struct nouveau_grctx *ctx, int flag, int state)
-{
-	cp_out(ctx, CP_WAIT | flag | (state ? CP_WAIT_SET : 0));
-}
-#define cp_wait(c, f, s) _cp_wait((c), CP_FLAG_##f, CP_FLAG_##f##_##s)
-
-static inline void
-_cp_set(struct nouveau_grctx *ctx, int flag, int state)
-{
-	cp_out(ctx, CP_SET | flag | (state ? CP_SET_1 : 0));
-}
-#define cp_set(c, f, s) _cp_set((c), CP_FLAG_##f, CP_FLAG_##f##_##s)
-
-static inline void
-cp_pos(struct nouveau_grctx *ctx, int offset)
-{
-	ctx->ctxvals_pos = offset;
-	ctx->ctxvals_base = ctx->ctxvals_pos;
-
-	cp_lsr(ctx, ctx->ctxvals_pos);
-	cp_out(ctx, CP_SET_CONTEXT_POINTER);
-}
-
-static inline void
-gr_def(struct nouveau_grctx *ctx, uint32_t reg, uint32_t val)
-{
-	if (ctx->mode != NOUVEAU_GRCTX_VALS)
-		return;
-
-	reg = (reg - 0x00400000) / 4;
-	reg = (reg - ctx->ctxprog_reg) + ctx->ctxvals_base;
-
-	nv_wo32(ctx->data, reg * 4, val);
-}
-#endif
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hdmi.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hdmi.c
deleted file mode 100644
index c3de3638..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hdmi.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_connector.h"
-#include "nouveau_encoder.h"
-#include "nouveau_crtc.h"
-
-static bool
-hdmi_sor(struct drm_encoder *encoder)
-{
-	struct drm_nouveau_private *dev_priv = encoder->dev->dev_private;
-	if (dev_priv->chipset <  0xa3 ||
-	    dev_priv->chipset == 0xaa ||
-	    dev_priv->chipset == 0xac)
-		return false;
-	return true;
-}
-
-static inline u32
-hdmi_base(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(nv_encoder->crtc);
-	if (!hdmi_sor(encoder))
-		return 0x616500 + (nv_crtc->index * 0x800);
-	return 0x61c500 + (nv_encoder->or * 0x800);
-}
-
-static void
-hdmi_wr32(struct drm_encoder *encoder, u32 reg, u32 val)
-{
-	nv_wr32(encoder->dev, hdmi_base(encoder) + reg, val);
-}
-
-static u32
-hdmi_rd32(struct drm_encoder *encoder, u32 reg)
-{
-	return nv_rd32(encoder->dev, hdmi_base(encoder) + reg);
-}
-
-static u32
-hdmi_mask(struct drm_encoder *encoder, u32 reg, u32 mask, u32 val)
-{
-	u32 tmp = hdmi_rd32(encoder, reg);
-	hdmi_wr32(encoder, reg, (tmp & ~mask) | val);
-	return tmp;
-}
-
-static void
-nouveau_audio_disconnect(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	u32 or = nv_encoder->or * 0x800;
-
-	if (hdmi_sor(encoder)) {
-		nv_mask(dev, 0x61c448 + or, 0x00000003, 0x00000000);
-	}
-}
-
-static void
-nouveau_audio_mode_set(struct drm_encoder *encoder,
-		       struct drm_display_mode *mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_connector *nv_connector;
-	struct drm_device *dev = encoder->dev;
-	u32 or = nv_encoder->or * 0x800;
-	int i;
-
-	nv_connector = nouveau_encoder_connector_get(nv_encoder);
-	if (!drm_detect_monitor_audio(nv_connector->edid)) {
-		nouveau_audio_disconnect(encoder);
-		return;
-	}
-
-	if (hdmi_sor(encoder)) {
-		nv_mask(dev, 0x61c448 + or, 0x00000001, 0x00000001);
-
-		drm_edid_to_eld(&nv_connector->base, nv_connector->edid);
-		if (nv_connector->base.eld[0]) {
-			u8 *eld = nv_connector->base.eld;
-			for (i = 0; i < eld[2] * 4; i++)
-				nv_wr32(dev, 0x61c440 + or, (i << 8) | eld[i]);
-			for (i = eld[2] * 4; i < 0x60; i++)
-				nv_wr32(dev, 0x61c440 + or, (i << 8) | 0x00);
-			nv_mask(dev, 0x61c448 + or, 0x00000002, 0x00000002);
-		}
-	}
-}
-
-static void
-nouveau_hdmi_infoframe(struct drm_encoder *encoder, u32 ctrl, u8 *frame)
-{
-	/* calculate checksum for the infoframe */
-	u8 sum = 0, i;
-	for (i = 0; i < frame[2]; i++)
-		sum += frame[i];
-	frame[3] = 256 - sum;
-
-	/* disable infoframe, and write header */
-	hdmi_mask(encoder, ctrl + 0x00, 0x00000001, 0x00000000);
-	hdmi_wr32(encoder, ctrl + 0x08, *(u32 *)frame & 0xffffff);
-
-	/* register scans tell me the audio infoframe has only one set of
-	 * subpack regs, according to tegra (gee nvidia, it'd be nice if we
-	 * could get those docs too!), the hdmi block pads out the rest of
-	 * the packet on its own.
-	 */
-	if (ctrl == 0x020)
-		frame[2] = 6;
-
-	/* write out checksum and data, weird weird 7 byte register pairs */
-	for (i = 0; i < frame[2] + 1; i += 7) {
-		u32 rsubpack = ctrl + 0x0c + ((i / 7) * 8);
-		u32 *subpack = (u32 *)&frame[3 + i];
-		hdmi_wr32(encoder, rsubpack + 0, subpack[0]);
-		hdmi_wr32(encoder, rsubpack + 4, subpack[1] & 0xffffff);
-	}
-
-	/* enable the infoframe */
-	hdmi_mask(encoder, ctrl, 0x00000001, 0x00000001);
-}
-
-static void
-nouveau_hdmi_video_infoframe(struct drm_encoder *encoder,
-			     struct drm_display_mode *mode)
-{
-	const u8 Y = 0, A = 0, B = 0, S = 0, C = 0, M = 0, R = 0;
-	const u8 ITC = 0, EC = 0, Q = 0, SC = 0, VIC = 0, PR = 0;
-	const u8 bar_top = 0, bar_bottom = 0, bar_left = 0, bar_right = 0;
-	u8 frame[20];
-
-	frame[0x00] = 0x82; /* AVI infoframe */
-	frame[0x01] = 0x02; /* version */
-	frame[0x02] = 0x0d; /* length */
-	frame[0x03] = 0x00;
-	frame[0x04] = (Y << 5) | (A << 4) | (B << 2) | S;
-	frame[0x05] = (C << 6) | (M << 4) | R;
-	frame[0x06] = (ITC << 7) | (EC << 4) | (Q << 2) | SC;
-	frame[0x07] = VIC;
-	frame[0x08] = PR;
-	frame[0x09] = bar_top & 0xff;
-	frame[0x0a] = bar_top >> 8;
-	frame[0x0b] = bar_bottom & 0xff;
-	frame[0x0c] = bar_bottom >> 8;
-	frame[0x0d] = bar_left & 0xff;
-	frame[0x0e] = bar_left >> 8;
-	frame[0x0f] = bar_right & 0xff;
-	frame[0x10] = bar_right >> 8;
-	frame[0x11] = 0x00;
-	frame[0x12] = 0x00;
-	frame[0x13] = 0x00;
-
-	nouveau_hdmi_infoframe(encoder, 0x020, frame);
-}
-
-static void
-nouveau_hdmi_audio_infoframe(struct drm_encoder *encoder,
-			     struct drm_display_mode *mode)
-{
-	const u8 CT = 0x00, CC = 0x01, ceaSS = 0x00, SF = 0x00, FMT = 0x00;
-	const u8 CA = 0x00, DM_INH = 0, LSV = 0x00;
-	u8 frame[12];
-
-	frame[0x00] = 0x84;	/* Audio infoframe */
-	frame[0x01] = 0x01;	/* version */
-	frame[0x02] = 0x0a;	/* length */
-	frame[0x03] = 0x00;
-	frame[0x04] = (CT << 4) | CC;
-	frame[0x05] = (SF << 2) | ceaSS;
-	frame[0x06] = FMT;
-	frame[0x07] = CA;
-	frame[0x08] = (DM_INH << 7) | (LSV << 3);
-	frame[0x09] = 0x00;
-	frame[0x0a] = 0x00;
-	frame[0x0b] = 0x00;
-
-	nouveau_hdmi_infoframe(encoder, 0x000, frame);
-}
-
-static void
-nouveau_hdmi_disconnect(struct drm_encoder *encoder)
-{
-	nouveau_audio_disconnect(encoder);
-
-	/* disable audio and avi infoframes */
-	hdmi_mask(encoder, 0x000, 0x00000001, 0x00000000);
-	hdmi_mask(encoder, 0x020, 0x00000001, 0x00000000);
-
-	/* disable hdmi */
-	hdmi_mask(encoder, 0x0a4, 0x40000000, 0x00000000);
-}
-
-void
-nouveau_hdmi_mode_set(struct drm_encoder *encoder,
-		      struct drm_display_mode *mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_connector *nv_connector;
-	struct drm_device *dev = encoder->dev;
-	u32 max_ac_packet, rekey;
-
-	nv_connector = nouveau_encoder_connector_get(nv_encoder);
-	if (!mode || !nv_connector || !nv_connector->edid ||
-	    !drm_detect_hdmi_monitor(nv_connector->edid)) {
-		nouveau_hdmi_disconnect(encoder);
-		return;
-	}
-
-	nouveau_hdmi_video_infoframe(encoder, mode);
-	nouveau_hdmi_audio_infoframe(encoder, mode);
-
-	hdmi_mask(encoder, 0x0d0, 0x00070001, 0x00010001); /* SPARE, HW_CTS */
-	hdmi_mask(encoder, 0x068, 0x00010101, 0x00000000); /* ACR_CTRL, ?? */
-	hdmi_mask(encoder, 0x078, 0x80000000, 0x80000000); /* ACR_0441_ENABLE */
-
-	nv_mask(dev, 0x61733c, 0x00100000, 0x00100000); /* RESETF */
-	nv_mask(dev, 0x61733c, 0x10000000, 0x10000000); /* LOOKUP_EN */
-	nv_mask(dev, 0x61733c, 0x00100000, 0x00000000); /* !RESETF */
-
-	/* value matches nvidia binary driver, and tegra constant */
-	rekey = 56;
-
-	max_ac_packet  = mode->htotal - mode->hdisplay;
-	max_ac_packet -= rekey;
-	max_ac_packet -= 18; /* constant from tegra */
-	max_ac_packet /= 32;
-
-	/* enable hdmi */
-	hdmi_mask(encoder, 0x0a4, 0x5f1f003f, 0x40000000 | /* enable */
-					      0x1f000000 | /* unknown */
-					      max_ac_packet << 16 |
-					      rekey);
-
-	nouveau_audio_mode_set(encoder, mode);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hw.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hw.c
deleted file mode 100644
index ba896e54..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hw.c
+++ /dev/null
@@ -1,1087 +0,0 @@
-/*
- * Copyright 2006 Dave Airlie
- * Copyright 2007 Maarten Maathuis
- * Copyright 2007-2009 Stuart Bennett
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-
-#define CHIPSET_NFORCE 0x01a0
-#define CHIPSET_NFORCE2 0x01f0
-
-/*
- * misc hw access wrappers/control functions
- */
-
-void
-NVWriteVgaSeq(struct drm_device *dev, int head, uint8_t index, uint8_t value)
-{
-	NVWritePRMVIO(dev, head, NV_PRMVIO_SRX, index);
-	NVWritePRMVIO(dev, head, NV_PRMVIO_SR, value);
-}
-
-uint8_t
-NVReadVgaSeq(struct drm_device *dev, int head, uint8_t index)
-{
-	NVWritePRMVIO(dev, head, NV_PRMVIO_SRX, index);
-	return NVReadPRMVIO(dev, head, NV_PRMVIO_SR);
-}
-
-void
-NVWriteVgaGr(struct drm_device *dev, int head, uint8_t index, uint8_t value)
-{
-	NVWritePRMVIO(dev, head, NV_PRMVIO_GRX, index);
-	NVWritePRMVIO(dev, head, NV_PRMVIO_GX, value);
-}
-
-uint8_t
-NVReadVgaGr(struct drm_device *dev, int head, uint8_t index)
-{
-	NVWritePRMVIO(dev, head, NV_PRMVIO_GRX, index);
-	return NVReadPRMVIO(dev, head, NV_PRMVIO_GX);
-}
-
-/* CR44 takes values 0 (head A), 3 (head B) and 4 (heads tied)
- * it affects only the 8 bit vga io regs, which we access using mmio at
- * 0xc{0,2}3c*, 0x60{1,3}3*, and 0x68{1,3}3d*
- * in general, the set value of cr44 does not matter: reg access works as
- * expected and values can be set for the appropriate head by using a 0x2000
- * offset as required
- * however:
- * a) pre nv40, the head B range of PRMVIO regs at 0xc23c* was not exposed and
- *    cr44 must be set to 0 or 3 for accessing values on the correct head
- *    through the common 0xc03c* addresses
- * b) in tied mode (4) head B is programmed to the values set on head A, and
- *    access using the head B addresses can have strange results, ergo we leave
- *    tied mode in init once we know to what cr44 should be restored on exit
- *
- * the owner parameter is slightly abused:
- * 0 and 1 are treated as head values and so the set value is (owner * 3)
- * other values are treated as literal values to set
- */
-void
-NVSetOwner(struct drm_device *dev, int owner)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (owner == 1)
-		owner *= 3;
-
-	if (dev_priv->chipset == 0x11) {
-		/* This might seem stupid, but the blob does it and
-		 * omitting it often locks the system up.
-		 */
-		NVReadVgaCrtc(dev, 0, NV_CIO_SR_LOCK_INDEX);
-		NVReadVgaCrtc(dev, 1, NV_CIO_SR_LOCK_INDEX);
-	}
-
-	/* CR44 is always changed on CRTC0 */
-	NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_44, owner);
-
-	if (dev_priv->chipset == 0x11) {	/* set me harder */
-		NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_2E, owner);
-		NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_2E, owner);
-	}
-}
-
-void
-NVBlankScreen(struct drm_device *dev, int head, bool blank)
-{
-	unsigned char seq1;
-
-	if (nv_two_heads(dev))
-		NVSetOwner(dev, head);
-
-	seq1 = NVReadVgaSeq(dev, head, NV_VIO_SR_CLOCK_INDEX);
-
-	NVVgaSeqReset(dev, head, true);
-	if (blank)
-		NVWriteVgaSeq(dev, head, NV_VIO_SR_CLOCK_INDEX, seq1 | 0x20);
-	else
-		NVWriteVgaSeq(dev, head, NV_VIO_SR_CLOCK_INDEX, seq1 & ~0x20);
-	NVVgaSeqReset(dev, head, false);
-}
-
-/*
- * PLL setting
- */
-
-static int
-powerctrl_1_shift(int chip_version, int reg)
-{
-	int shift = -4;
-
-	if (chip_version < 0x17 || chip_version == 0x1a || chip_version == 0x20)
-		return shift;
-
-	switch (reg) {
-	case NV_RAMDAC_VPLL2:
-		shift += 4;
-	case NV_PRAMDAC_VPLL_COEFF:
-		shift += 4;
-	case NV_PRAMDAC_MPLL_COEFF:
-		shift += 4;
-	case NV_PRAMDAC_NVPLL_COEFF:
-		shift += 4;
-	}
-
-	/*
-	 * the shift for vpll regs is only used for nv3x chips with a single
-	 * stage pll
-	 */
-	if (shift > 4 && (chip_version < 0x32 || chip_version == 0x35 ||
-			  chip_version == 0x36 || chip_version >= 0x40))
-		shift = -4;
-
-	return shift;
-}
-
-static void
-setPLL_single(struct drm_device *dev, uint32_t reg, struct nouveau_pll_vals *pv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int chip_version = dev_priv->vbios.chip_version;
-	uint32_t oldpll = NVReadRAMDAC(dev, 0, reg);
-	int oldN = (oldpll >> 8) & 0xff, oldM = oldpll & 0xff;
-	uint32_t pll = (oldpll & 0xfff80000) | pv->log2P << 16 | pv->NM1;
-	uint32_t saved_powerctrl_1 = 0;
-	int shift_powerctrl_1 = powerctrl_1_shift(chip_version, reg);
-
-	if (oldpll == pll)
-		return;	/* already set */
-
-	if (shift_powerctrl_1 >= 0) {
-		saved_powerctrl_1 = nvReadMC(dev, NV_PBUS_POWERCTRL_1);
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_1,
-			(saved_powerctrl_1 & ~(0xf << shift_powerctrl_1)) |
-			1 << shift_powerctrl_1);
-	}
-
-	if (oldM && pv->M1 && (oldN / oldM < pv->N1 / pv->M1))
-		/* upclock -- write new post divider first */
-		NVWriteRAMDAC(dev, 0, reg, pv->log2P << 16 | (oldpll & 0xffff));
-	else
-		/* downclock -- write new NM first */
-		NVWriteRAMDAC(dev, 0, reg, (oldpll & 0xffff0000) | pv->NM1);
-
-	if (chip_version < 0x17 && chip_version != 0x11)
-		/* wait a bit on older chips */
-		msleep(64);
-	NVReadRAMDAC(dev, 0, reg);
-
-	/* then write the other half as well */
-	NVWriteRAMDAC(dev, 0, reg, pll);
-
-	if (shift_powerctrl_1 >= 0)
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_1, saved_powerctrl_1);
-}
-
-static uint32_t
-new_ramdac580(uint32_t reg1, bool ss, uint32_t ramdac580)
-{
-	bool head_a = (reg1 == NV_PRAMDAC_VPLL_COEFF);
-
-	if (ss)	/* single stage pll mode */
-		ramdac580 |= head_a ? NV_RAMDAC_580_VPLL1_ACTIVE :
-				      NV_RAMDAC_580_VPLL2_ACTIVE;
-	else
-		ramdac580 &= head_a ? ~NV_RAMDAC_580_VPLL1_ACTIVE :
-				      ~NV_RAMDAC_580_VPLL2_ACTIVE;
-
-	return ramdac580;
-}
-
-static void
-setPLL_double_highregs(struct drm_device *dev, uint32_t reg1,
-		       struct nouveau_pll_vals *pv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int chip_version = dev_priv->vbios.chip_version;
-	bool nv3035 = chip_version == 0x30 || chip_version == 0x35;
-	uint32_t reg2 = reg1 + ((reg1 == NV_RAMDAC_VPLL2) ? 0x5c : 0x70);
-	uint32_t oldpll1 = NVReadRAMDAC(dev, 0, reg1);
-	uint32_t oldpll2 = !nv3035 ? NVReadRAMDAC(dev, 0, reg2) : 0;
-	uint32_t pll1 = (oldpll1 & 0xfff80000) | pv->log2P << 16 | pv->NM1;
-	uint32_t pll2 = (oldpll2 & 0x7fff0000) | 1 << 31 | pv->NM2;
-	uint32_t oldramdac580 = 0, ramdac580 = 0;
-	bool single_stage = !pv->NM2 || pv->N2 == pv->M2;	/* nv41+ only */
-	uint32_t saved_powerctrl_1 = 0, savedc040 = 0;
-	int shift_powerctrl_1 = powerctrl_1_shift(chip_version, reg1);
-
-	/* model specific additions to generic pll1 and pll2 set up above */
-	if (nv3035) {
-		pll1 = (pll1 & 0xfcc7ffff) | (pv->N2 & 0x18) << 21 |
-		       (pv->N2 & 0x7) << 19 | 8 << 4 | (pv->M2 & 7) << 4;
-		pll2 = 0;
-	}
-	if (chip_version > 0x40 && reg1 >= NV_PRAMDAC_VPLL_COEFF) { /* !nv40 */
-		oldramdac580 = NVReadRAMDAC(dev, 0, NV_PRAMDAC_580);
-		ramdac580 = new_ramdac580(reg1, single_stage, oldramdac580);
-		if (oldramdac580 != ramdac580)
-			oldpll1 = ~0;	/* force mismatch */
-		if (single_stage)
-			/* magic value used by nvidia in single stage mode */
-			pll2 |= 0x011f;
-	}
-	if (chip_version > 0x70)
-		/* magic bits set by the blob (but not the bios) on g71-73 */
-		pll1 = (pll1 & 0x7fffffff) | (single_stage ? 0x4 : 0xc) << 28;
-
-	if (oldpll1 == pll1 && oldpll2 == pll2)
-		return;	/* already set */
-
-	if (shift_powerctrl_1 >= 0) {
-		saved_powerctrl_1 = nvReadMC(dev, NV_PBUS_POWERCTRL_1);
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_1,
-			(saved_powerctrl_1 & ~(0xf << shift_powerctrl_1)) |
-			1 << shift_powerctrl_1);
-	}
-
-	if (chip_version >= 0x40) {
-		int shift_c040 = 14;
-
-		switch (reg1) {
-		case NV_PRAMDAC_MPLL_COEFF:
-			shift_c040 += 2;
-		case NV_PRAMDAC_NVPLL_COEFF:
-			shift_c040 += 2;
-		case NV_RAMDAC_VPLL2:
-			shift_c040 += 2;
-		case NV_PRAMDAC_VPLL_COEFF:
-			shift_c040 += 2;
-		}
-
-		savedc040 = nvReadMC(dev, 0xc040);
-		if (shift_c040 != 14)
-			nvWriteMC(dev, 0xc040, savedc040 & ~(3 << shift_c040));
-	}
-
-	if (oldramdac580 != ramdac580)
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_580, ramdac580);
-
-	if (!nv3035)
-		NVWriteRAMDAC(dev, 0, reg2, pll2);
-	NVWriteRAMDAC(dev, 0, reg1, pll1);
-
-	if (shift_powerctrl_1 >= 0)
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_1, saved_powerctrl_1);
-	if (chip_version >= 0x40)
-		nvWriteMC(dev, 0xc040, savedc040);
-}
-
-static void
-setPLL_double_lowregs(struct drm_device *dev, uint32_t NMNMreg,
-		      struct nouveau_pll_vals *pv)
-{
-	/* When setting PLLs, there is a merry game of disabling and enabling
-	 * various bits of hardware during the process. This function is a
-	 * synthesis of six nv4x traces, nearly each card doing a subtly
-	 * different thing. With luck all the necessary bits for each card are
-	 * combined herein. Without luck it deviates from each card's formula
-	 * so as to not work on any :)
-	 */
-
-	uint32_t Preg = NMNMreg - 4;
-	bool mpll = Preg == 0x4020;
-	uint32_t oldPval = nvReadMC(dev, Preg);
-	uint32_t NMNM = pv->NM2 << 16 | pv->NM1;
-	uint32_t Pval = (oldPval & (mpll ? ~(0x77 << 16) : ~(7 << 16))) |
-			0xc << 28 | pv->log2P << 16;
-	uint32_t saved4600 = 0;
-	/* some cards have different maskc040s */
-	uint32_t maskc040 = ~(3 << 14), savedc040;
-	bool single_stage = !pv->NM2 || pv->N2 == pv->M2;
-
-	if (nvReadMC(dev, NMNMreg) == NMNM && (oldPval & 0xc0070000) == Pval)
-		return;
-
-	if (Preg == 0x4000)
-		maskc040 = ~0x333;
-	if (Preg == 0x4058)
-		maskc040 = ~(0xc << 24);
-
-	if (mpll) {
-		struct pll_lims pll_lim;
-		uint8_t Pval2;
-
-		if (get_pll_limits(dev, Preg, &pll_lim))
-			return;
-
-		Pval2 = pv->log2P + pll_lim.log2p_bias;
-		if (Pval2 > pll_lim.max_log2p)
-			Pval2 = pll_lim.max_log2p;
-		Pval |= 1 << 28 | Pval2 << 20;
-
-		saved4600 = nvReadMC(dev, 0x4600);
-		nvWriteMC(dev, 0x4600, saved4600 | 8 << 28);
-	}
-	if (single_stage)
-		Pval |= mpll ? 1 << 12 : 1 << 8;
-
-	nvWriteMC(dev, Preg, oldPval | 1 << 28);
-	nvWriteMC(dev, Preg, Pval & ~(4 << 28));
-	if (mpll) {
-		Pval |= 8 << 20;
-		nvWriteMC(dev, 0x4020, Pval & ~(0xc << 28));
-		nvWriteMC(dev, 0x4038, Pval & ~(0xc << 28));
-	}
-
-	savedc040 = nvReadMC(dev, 0xc040);
-	nvWriteMC(dev, 0xc040, savedc040 & maskc040);
-
-	nvWriteMC(dev, NMNMreg, NMNM);
-	if (NMNMreg == 0x4024)
-		nvWriteMC(dev, 0x403c, NMNM);
-
-	nvWriteMC(dev, Preg, Pval);
-	if (mpll) {
-		Pval &= ~(8 << 20);
-		nvWriteMC(dev, 0x4020, Pval);
-		nvWriteMC(dev, 0x4038, Pval);
-		nvWriteMC(dev, 0x4600, saved4600);
-	}
-
-	nvWriteMC(dev, 0xc040, savedc040);
-
-	if (mpll) {
-		nvWriteMC(dev, 0x4020, Pval & ~(1 << 28));
-		nvWriteMC(dev, 0x4038, Pval & ~(1 << 28));
-	}
-}
-
-void
-nouveau_hw_setpll(struct drm_device *dev, uint32_t reg1,
-		  struct nouveau_pll_vals *pv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int cv = dev_priv->vbios.chip_version;
-
-	if (cv == 0x30 || cv == 0x31 || cv == 0x35 || cv == 0x36 ||
-	    cv >= 0x40) {
-		if (reg1 > 0x405c)
-			setPLL_double_highregs(dev, reg1, pv);
-		else
-			setPLL_double_lowregs(dev, reg1, pv);
-	} else
-		setPLL_single(dev, reg1, pv);
-}
-
-/*
- * PLL getting
- */
-
-static void
-nouveau_hw_decode_pll(struct drm_device *dev, uint32_t reg1, uint32_t pll1,
-		      uint32_t pll2, struct nouveau_pll_vals *pllvals)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	/* to force parsing as single stage (i.e. nv40 vplls) pass pll2 as 0 */
-
-	/* log2P is & 0x7 as never more than 7, and nv30/35 only uses 3 bits */
-	pllvals->log2P = (pll1 >> 16) & 0x7;
-	pllvals->N2 = pllvals->M2 = 1;
-
-	if (reg1 <= 0x405c) {
-		pllvals->NM1 = pll2 & 0xffff;
-		/* single stage NVPLL and VPLLs use 1 << 8, MPLL uses 1 << 12 */
-		if (!(pll1 & 0x1100))
-			pllvals->NM2 = pll2 >> 16;
-	} else {
-		pllvals->NM1 = pll1 & 0xffff;
-		if (nv_two_reg_pll(dev) && pll2 & NV31_RAMDAC_ENABLE_VCO2)
-			pllvals->NM2 = pll2 & 0xffff;
-		else if (dev_priv->chipset == 0x30 || dev_priv->chipset == 0x35) {
-			pllvals->M1 &= 0xf; /* only 4 bits */
-			if (pll1 & NV30_RAMDAC_ENABLE_VCO2) {
-				pllvals->M2 = (pll1 >> 4) & 0x7;
-				pllvals->N2 = ((pll1 >> 21) & 0x18) |
-					      ((pll1 >> 19) & 0x7);
-			}
-		}
-	}
-}
-
-int
-nouveau_hw_get_pllvals(struct drm_device *dev, enum pll_types plltype,
-		       struct nouveau_pll_vals *pllvals)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t reg1 = get_pll_register(dev, plltype), pll1, pll2 = 0;
-	struct pll_lims pll_lim;
-	int ret;
-
-	if (reg1 == 0)
-		return -ENOENT;
-
-	pll1 = nvReadMC(dev, reg1);
-
-	if (reg1 <= 0x405c)
-		pll2 = nvReadMC(dev, reg1 + 4);
-	else if (nv_two_reg_pll(dev)) {
-		uint32_t reg2 = reg1 + (reg1 == NV_RAMDAC_VPLL2 ? 0x5c : 0x70);
-
-		pll2 = nvReadMC(dev, reg2);
-	}
-
-	if (dev_priv->card_type == 0x40 && reg1 >= NV_PRAMDAC_VPLL_COEFF) {
-		uint32_t ramdac580 = NVReadRAMDAC(dev, 0, NV_PRAMDAC_580);
-
-		/* check whether vpll has been forced into single stage mode */
-		if (reg1 == NV_PRAMDAC_VPLL_COEFF) {
-			if (ramdac580 & NV_RAMDAC_580_VPLL1_ACTIVE)
-				pll2 = 0;
-		} else
-			if (ramdac580 & NV_RAMDAC_580_VPLL2_ACTIVE)
-				pll2 = 0;
-	}
-
-	nouveau_hw_decode_pll(dev, reg1, pll1, pll2, pllvals);
-
-	ret = get_pll_limits(dev, plltype, &pll_lim);
-	if (ret)
-		return ret;
-
-	pllvals->refclk = pll_lim.refclk;
-
-	return 0;
-}
-
-int
-nouveau_hw_pllvals_to_clk(struct nouveau_pll_vals *pv)
-{
-	/* Avoid divide by zero if called at an inappropriate time */
-	if (!pv->M1 || !pv->M2)
-		return 0;
-
-	return pv->N1 * pv->N2 * pv->refclk / (pv->M1 * pv->M2) >> pv->log2P;
-}
-
-int
-nouveau_hw_get_clock(struct drm_device *dev, enum pll_types plltype)
-{
-	struct nouveau_pll_vals pllvals;
-	int ret;
-
-	if (plltype == PLL_MEMORY &&
-	    (dev->pci_device & 0x0ff0) == CHIPSET_NFORCE) {
-		uint32_t mpllP;
-
-		pci_read_config_dword(pci_get_bus_and_slot(0, 3), 0x6c, &mpllP);
-		if (!mpllP)
-			mpllP = 4;
-
-		return 400000 / mpllP;
-	} else
-	if (plltype == PLL_MEMORY &&
-	    (dev->pci_device & 0xff0) == CHIPSET_NFORCE2) {
-		uint32_t clock;
-
-		pci_read_config_dword(pci_get_bus_and_slot(0, 5), 0x4c, &clock);
-		return clock;
-	}
-
-	ret = nouveau_hw_get_pllvals(dev, plltype, &pllvals);
-	if (ret)
-		return ret;
-
-	return nouveau_hw_pllvals_to_clk(&pllvals);
-}
-
-static void
-nouveau_hw_fix_bad_vpll(struct drm_device *dev, int head)
-{
-	/* the vpll on an unused head can come up with a random value, way
-	 * beyond the pll limits.  for some reason this causes the chip to
-	 * lock up when reading the dac palette regs, so set a valid pll here
-	 * when such a condition detected.  only seen on nv11 to date
-	 */
-
-	struct pll_lims pll_lim;
-	struct nouveau_pll_vals pv;
-	enum pll_types pll = head ? PLL_VPLL1 : PLL_VPLL0;
-
-	if (get_pll_limits(dev, pll, &pll_lim))
-		return;
-	nouveau_hw_get_pllvals(dev, pll, &pv);
-
-	if (pv.M1 >= pll_lim.vco1.min_m && pv.M1 <= pll_lim.vco1.max_m &&
-	    pv.N1 >= pll_lim.vco1.min_n && pv.N1 <= pll_lim.vco1.max_n &&
-	    pv.log2P <= pll_lim.max_log2p)
-		return;
-
-	NV_WARN(dev, "VPLL %d outwith limits, attempting to fix\n", head + 1);
-
-	/* set lowest clock within static limits */
-	pv.M1 = pll_lim.vco1.max_m;
-	pv.N1 = pll_lim.vco1.min_n;
-	pv.log2P = pll_lim.max_usable_log2p;
-	nouveau_hw_setpll(dev, pll_lim.reg, &pv);
-}
-
-/*
- * vga font save/restore
- */
-
-static void nouveau_vga_font_io(struct drm_device *dev,
-				void __iomem *iovram,
-				bool save, unsigned plane)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned i;
-
-	NVWriteVgaSeq(dev, 0, NV_VIO_SR_PLANE_MASK_INDEX, 1 << plane);
-	NVWriteVgaGr(dev, 0, NV_VIO_GX_READ_MAP_INDEX, plane);
-	for (i = 0; i < 16384; i++) {
-		if (save) {
-			dev_priv->saved_vga_font[plane][i] =
-					ioread32_native(iovram + i * 4);
-		} else {
-			iowrite32_native(dev_priv->saved_vga_font[plane][i],
-							iovram + i * 4);
-		}
-	}
-}
-
-void
-nouveau_hw_save_vga_fonts(struct drm_device *dev, bool save)
-{
-	uint8_t misc, gr4, gr5, gr6, seq2, seq4;
-	bool graphicsmode;
-	unsigned plane;
-	void __iomem *iovram;
-
-	if (nv_two_heads(dev))
-		NVSetOwner(dev, 0);
-
-	NVSetEnablePalette(dev, 0, true);
-	graphicsmode = NVReadVgaAttr(dev, 0, NV_CIO_AR_MODE_INDEX) & 1;
-	NVSetEnablePalette(dev, 0, false);
-
-	if (graphicsmode) /* graphics mode => framebuffer => no need to save */
-		return;
-
-	NV_INFO(dev, "%sing VGA fonts\n", save ? "Sav" : "Restor");
-
-	/* map first 64KiB of VRAM, holds VGA fonts etc */
-	iovram = ioremap(pci_resource_start(dev->pdev, 1), 65536);
-	if (!iovram) {
-		NV_ERROR(dev, "Failed to map VRAM, "
-					"cannot save/restore VGA fonts.\n");
-		return;
-	}
-
-	if (nv_two_heads(dev))
-		NVBlankScreen(dev, 1, true);
-	NVBlankScreen(dev, 0, true);
-
-	/* save control regs */
-	misc = NVReadPRMVIO(dev, 0, NV_PRMVIO_MISC__READ);
-	seq2 = NVReadVgaSeq(dev, 0, NV_VIO_SR_PLANE_MASK_INDEX);
-	seq4 = NVReadVgaSeq(dev, 0, NV_VIO_SR_MEM_MODE_INDEX);
-	gr4 = NVReadVgaGr(dev, 0, NV_VIO_GX_READ_MAP_INDEX);
-	gr5 = NVReadVgaGr(dev, 0, NV_VIO_GX_MODE_INDEX);
-	gr6 = NVReadVgaGr(dev, 0, NV_VIO_GX_MISC_INDEX);
-
-	NVWritePRMVIO(dev, 0, NV_PRMVIO_MISC__WRITE, 0x67);
-	NVWriteVgaSeq(dev, 0, NV_VIO_SR_MEM_MODE_INDEX, 0x6);
-	NVWriteVgaGr(dev, 0, NV_VIO_GX_MODE_INDEX, 0x0);
-	NVWriteVgaGr(dev, 0, NV_VIO_GX_MISC_INDEX, 0x5);
-
-	/* store font in planes 0..3 */
-	for (plane = 0; plane < 4; plane++)
-		nouveau_vga_font_io(dev, iovram, save, plane);
-
-	/* restore control regs */
-	NVWritePRMVIO(dev, 0, NV_PRMVIO_MISC__WRITE, misc);
-	NVWriteVgaGr(dev, 0, NV_VIO_GX_READ_MAP_INDEX, gr4);
-	NVWriteVgaGr(dev, 0, NV_VIO_GX_MODE_INDEX, gr5);
-	NVWriteVgaGr(dev, 0, NV_VIO_GX_MISC_INDEX, gr6);
-	NVWriteVgaSeq(dev, 0, NV_VIO_SR_PLANE_MASK_INDEX, seq2);
-	NVWriteVgaSeq(dev, 0, NV_VIO_SR_MEM_MODE_INDEX, seq4);
-
-	if (nv_two_heads(dev))
-		NVBlankScreen(dev, 1, false);
-	NVBlankScreen(dev, 0, false);
-
-	iounmap(iovram);
-}
-
-/*
- * mode state save/load
- */
-
-static void
-rd_cio_state(struct drm_device *dev, int head,
-	     struct nv04_crtc_reg *crtcstate, int index)
-{
-	crtcstate->CRTC[index] = NVReadVgaCrtc(dev, head, index);
-}
-
-static void
-wr_cio_state(struct drm_device *dev, int head,
-	     struct nv04_crtc_reg *crtcstate, int index)
-{
-	NVWriteVgaCrtc(dev, head, index, crtcstate->CRTC[index]);
-}
-
-static void
-nv_save_state_ramdac(struct drm_device *dev, int head,
-		     struct nv04_mode_state *state)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_crtc_reg *regp = &state->crtc_reg[head];
-	int i;
-
-	if (dev_priv->card_type >= NV_10)
-		regp->nv10_cursync = NVReadRAMDAC(dev, head, NV_RAMDAC_NV10_CURSYNC);
-
-	nouveau_hw_get_pllvals(dev, head ? PLL_VPLL1 : PLL_VPLL0, &regp->pllvals);
-	state->pllsel = NVReadRAMDAC(dev, 0, NV_PRAMDAC_PLL_COEFF_SELECT);
-	if (nv_two_heads(dev))
-		state->sel_clk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK);
-	if (dev_priv->chipset == 0x11)
-		regp->dither = NVReadRAMDAC(dev, head, NV_RAMDAC_DITHER_NV11);
-
-	regp->ramdac_gen_ctrl = NVReadRAMDAC(dev, head, NV_PRAMDAC_GENERAL_CONTROL);
-
-	if (nv_gf4_disp_arch(dev))
-		regp->ramdac_630 = NVReadRAMDAC(dev, head, NV_PRAMDAC_630);
-	if (dev_priv->chipset >= 0x30)
-		regp->ramdac_634 = NVReadRAMDAC(dev, head, NV_PRAMDAC_634);
-
-	regp->tv_setup = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_SETUP);
-	regp->tv_vtotal = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_VTOTAL);
-	regp->tv_vskew = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_VSKEW);
-	regp->tv_vsync_delay = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_VSYNC_DELAY);
-	regp->tv_htotal = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_HTOTAL);
-	regp->tv_hskew = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_HSKEW);
-	regp->tv_hsync_delay = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_HSYNC_DELAY);
-	regp->tv_hsync_delay2 = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_HSYNC_DELAY2);
-
-	for (i = 0; i < 7; i++) {
-		uint32_t ramdac_reg = NV_PRAMDAC_FP_VDISPLAY_END + (i * 4);
-		regp->fp_vert_regs[i] = NVReadRAMDAC(dev, head, ramdac_reg);
-		regp->fp_horiz_regs[i] = NVReadRAMDAC(dev, head, ramdac_reg + 0x20);
-	}
-
-	if (nv_gf4_disp_arch(dev)) {
-		regp->dither = NVReadRAMDAC(dev, head, NV_RAMDAC_FP_DITHER);
-		for (i = 0; i < 3; i++) {
-			regp->dither_regs[i] = NVReadRAMDAC(dev, head, NV_PRAMDAC_850 + i * 4);
-			regp->dither_regs[i + 3] = NVReadRAMDAC(dev, head, NV_PRAMDAC_85C + i * 4);
-		}
-	}
-
-	regp->fp_control = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL);
-	regp->fp_debug_0 = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_DEBUG_0);
-	if (!nv_gf4_disp_arch(dev) && head == 0) {
-		/* early chips don't allow access to PRAMDAC_TMDS_* without
-		 * the head A FPCLK on (nv11 even locks up) */
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_FP_DEBUG_0, regp->fp_debug_0 &
-			      ~NV_PRAMDAC_FP_DEBUG_0_PWRDOWN_FPCLK);
-	}
-	regp->fp_debug_1 = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_DEBUG_1);
-	regp->fp_debug_2 = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_DEBUG_2);
-
-	regp->fp_margin_color = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_MARGIN_COLOR);
-
-	if (nv_gf4_disp_arch(dev))
-		regp->ramdac_8c0 = NVReadRAMDAC(dev, head, NV_PRAMDAC_8C0);
-
-	if (dev_priv->card_type == NV_40) {
-		regp->ramdac_a20 = NVReadRAMDAC(dev, head, NV_PRAMDAC_A20);
-		regp->ramdac_a24 = NVReadRAMDAC(dev, head, NV_PRAMDAC_A24);
-		regp->ramdac_a34 = NVReadRAMDAC(dev, head, NV_PRAMDAC_A34);
-
-		for (i = 0; i < 38; i++)
-			regp->ctv_regs[i] = NVReadRAMDAC(dev, head,
-							 NV_PRAMDAC_CTV + 4*i);
-	}
-}
-
-static void
-nv_load_state_ramdac(struct drm_device *dev, int head,
-		     struct nv04_mode_state *state)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_crtc_reg *regp = &state->crtc_reg[head];
-	uint32_t pllreg = head ? NV_RAMDAC_VPLL2 : NV_PRAMDAC_VPLL_COEFF;
-	int i;
-
-	if (dev_priv->card_type >= NV_10)
-		NVWriteRAMDAC(dev, head, NV_RAMDAC_NV10_CURSYNC, regp->nv10_cursync);
-
-	nouveau_hw_setpll(dev, pllreg, &regp->pllvals);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_PLL_COEFF_SELECT, state->pllsel);
-	if (nv_two_heads(dev))
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK, state->sel_clk);
-	if (dev_priv->chipset == 0x11)
-		NVWriteRAMDAC(dev, head, NV_RAMDAC_DITHER_NV11, regp->dither);
-
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_GENERAL_CONTROL, regp->ramdac_gen_ctrl);
-
-	if (nv_gf4_disp_arch(dev))
-		NVWriteRAMDAC(dev, head, NV_PRAMDAC_630, regp->ramdac_630);
-	if (dev_priv->chipset >= 0x30)
-		NVWriteRAMDAC(dev, head, NV_PRAMDAC_634, regp->ramdac_634);
-
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_SETUP, regp->tv_setup);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_VTOTAL, regp->tv_vtotal);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_VSKEW, regp->tv_vskew);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_VSYNC_DELAY, regp->tv_vsync_delay);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_HTOTAL, regp->tv_htotal);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_HSKEW, regp->tv_hskew);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_HSYNC_DELAY, regp->tv_hsync_delay);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_HSYNC_DELAY2, regp->tv_hsync_delay2);
-
-	for (i = 0; i < 7; i++) {
-		uint32_t ramdac_reg = NV_PRAMDAC_FP_VDISPLAY_END + (i * 4);
-
-		NVWriteRAMDAC(dev, head, ramdac_reg, regp->fp_vert_regs[i]);
-		NVWriteRAMDAC(dev, head, ramdac_reg + 0x20, regp->fp_horiz_regs[i]);
-	}
-
-	if (nv_gf4_disp_arch(dev)) {
-		NVWriteRAMDAC(dev, head, NV_RAMDAC_FP_DITHER, regp->dither);
-		for (i = 0; i < 3; i++) {
-			NVWriteRAMDAC(dev, head, NV_PRAMDAC_850 + i * 4, regp->dither_regs[i]);
-			NVWriteRAMDAC(dev, head, NV_PRAMDAC_85C + i * 4, regp->dither_regs[i + 3]);
-		}
-	}
-
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL, regp->fp_control);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_DEBUG_0, regp->fp_debug_0);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_DEBUG_1, regp->fp_debug_1);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_DEBUG_2, regp->fp_debug_2);
-
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_MARGIN_COLOR, regp->fp_margin_color);
-
-	if (nv_gf4_disp_arch(dev))
-		NVWriteRAMDAC(dev, head, NV_PRAMDAC_8C0, regp->ramdac_8c0);
-
-	if (dev_priv->card_type == NV_40) {
-		NVWriteRAMDAC(dev, head, NV_PRAMDAC_A20, regp->ramdac_a20);
-		NVWriteRAMDAC(dev, head, NV_PRAMDAC_A24, regp->ramdac_a24);
-		NVWriteRAMDAC(dev, head, NV_PRAMDAC_A34, regp->ramdac_a34);
-
-		for (i = 0; i < 38; i++)
-			NVWriteRAMDAC(dev, head,
-				      NV_PRAMDAC_CTV + 4*i, regp->ctv_regs[i]);
-	}
-}
-
-static void
-nv_save_state_vga(struct drm_device *dev, int head,
-		  struct nv04_mode_state *state)
-{
-	struct nv04_crtc_reg *regp = &state->crtc_reg[head];
-	int i;
-
-	regp->MiscOutReg = NVReadPRMVIO(dev, head, NV_PRMVIO_MISC__READ);
-
-	for (i = 0; i < 25; i++)
-		rd_cio_state(dev, head, regp, i);
-
-	NVSetEnablePalette(dev, head, true);
-	for (i = 0; i < 21; i++)
-		regp->Attribute[i] = NVReadVgaAttr(dev, head, i);
-	NVSetEnablePalette(dev, head, false);
-
-	for (i = 0; i < 9; i++)
-		regp->Graphics[i] = NVReadVgaGr(dev, head, i);
-
-	for (i = 0; i < 5; i++)
-		regp->Sequencer[i] = NVReadVgaSeq(dev, head, i);
-}
-
-static void
-nv_load_state_vga(struct drm_device *dev, int head,
-		  struct nv04_mode_state *state)
-{
-	struct nv04_crtc_reg *regp = &state->crtc_reg[head];
-	int i;
-
-	NVWritePRMVIO(dev, head, NV_PRMVIO_MISC__WRITE, regp->MiscOutReg);
-
-	for (i = 0; i < 5; i++)
-		NVWriteVgaSeq(dev, head, i, regp->Sequencer[i]);
-
-	nv_lock_vga_crtc_base(dev, head, false);
-	for (i = 0; i < 25; i++)
-		wr_cio_state(dev, head, regp, i);
-	nv_lock_vga_crtc_base(dev, head, true);
-
-	for (i = 0; i < 9; i++)
-		NVWriteVgaGr(dev, head, i, regp->Graphics[i]);
-
-	NVSetEnablePalette(dev, head, true);
-	for (i = 0; i < 21; i++)
-		NVWriteVgaAttr(dev, head, i, regp->Attribute[i]);
-	NVSetEnablePalette(dev, head, false);
-}
-
-static void
-nv_save_state_ext(struct drm_device *dev, int head,
-		  struct nv04_mode_state *state)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_crtc_reg *regp = &state->crtc_reg[head];
-	int i;
-
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_LCD__INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_RPC0_INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_RPC1_INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_LSR_INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_PIXEL_INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_HEB__INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_ENH_INDEX);
-
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_FF_INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_FFLWM__INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_21);
-
-	if (dev_priv->card_type >= NV_20)
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_47);
-
-	if (dev_priv->card_type >= NV_30)
-		rd_cio_state(dev, head, regp, 0x9f);
-
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_49);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR0_INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR1_INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR2_INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_ILACE__INDEX);
-
-	if (dev_priv->card_type >= NV_10) {
-		regp->crtc_830 = NVReadCRTC(dev, head, NV_PCRTC_830);
-		regp->crtc_834 = NVReadCRTC(dev, head, NV_PCRTC_834);
-
-		if (dev_priv->card_type >= NV_30)
-			regp->gpio_ext = NVReadCRTC(dev, head, NV_PCRTC_GPIO_EXT);
-
-		if (dev_priv->card_type == NV_40)
-			regp->crtc_850 = NVReadCRTC(dev, head, NV_PCRTC_850);
-
-		if (nv_two_heads(dev))
-			regp->crtc_eng_ctrl = NVReadCRTC(dev, head, NV_PCRTC_ENGINE_CTRL);
-		regp->cursor_cfg = NVReadCRTC(dev, head, NV_PCRTC_CURSOR_CONFIG);
-	}
-
-	regp->crtc_cfg = NVReadCRTC(dev, head, NV_PCRTC_CONFIG);
-
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_SCRATCH3__INDEX);
-	rd_cio_state(dev, head, regp, NV_CIO_CRE_SCRATCH4__INDEX);
-	if (dev_priv->card_type >= NV_10) {
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_EBR_INDEX);
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_CSB);
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_4B);
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_TVOUT_LATENCY);
-	}
-	/* NV11 and NV20 don't have this, they stop at 0x52. */
-	if (nv_gf4_disp_arch(dev)) {
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_42);
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_53);
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_54);
-
-		for (i = 0; i < 0x10; i++)
-			regp->CR58[i] = NVReadVgaCrtc5758(dev, head, i);
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_59);
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_5B);
-
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_85);
-		rd_cio_state(dev, head, regp, NV_CIO_CRE_86);
-	}
-
-	regp->fb_start = NVReadCRTC(dev, head, NV_PCRTC_START);
-}
-
-static void
-nv_load_state_ext(struct drm_device *dev, int head,
-		  struct nv04_mode_state *state)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_crtc_reg *regp = &state->crtc_reg[head];
-	uint32_t reg900;
-	int i;
-
-	if (dev_priv->card_type >= NV_10) {
-		if (nv_two_heads(dev))
-			/* setting ENGINE_CTRL (EC) *must* come before
-			 * CIO_CRE_LCD, as writing CRE_LCD sets bits 16 & 17 in
-			 * EC that should not be overwritten by writing stale EC
-			 */
-			NVWriteCRTC(dev, head, NV_PCRTC_ENGINE_CTRL, regp->crtc_eng_ctrl);
-
-		nvWriteVIDEO(dev, NV_PVIDEO_STOP, 1);
-		nvWriteVIDEO(dev, NV_PVIDEO_INTR_EN, 0);
-		nvWriteVIDEO(dev, NV_PVIDEO_OFFSET_BUFF(0), 0);
-		nvWriteVIDEO(dev, NV_PVIDEO_OFFSET_BUFF(1), 0);
-		nvWriteVIDEO(dev, NV_PVIDEO_LIMIT(0), dev_priv->fb_available_size - 1);
-		nvWriteVIDEO(dev, NV_PVIDEO_LIMIT(1), dev_priv->fb_available_size - 1);
-		nvWriteVIDEO(dev, NV_PVIDEO_UVPLANE_LIMIT(0), dev_priv->fb_available_size - 1);
-		nvWriteVIDEO(dev, NV_PVIDEO_UVPLANE_LIMIT(1), dev_priv->fb_available_size - 1);
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_2, 0);
-
-		NVWriteCRTC(dev, head, NV_PCRTC_CURSOR_CONFIG, regp->cursor_cfg);
-		NVWriteCRTC(dev, head, NV_PCRTC_830, regp->crtc_830);
-		NVWriteCRTC(dev, head, NV_PCRTC_834, regp->crtc_834);
-
-		if (dev_priv->card_type >= NV_30)
-			NVWriteCRTC(dev, head, NV_PCRTC_GPIO_EXT, regp->gpio_ext);
-
-		if (dev_priv->card_type == NV_40) {
-			NVWriteCRTC(dev, head, NV_PCRTC_850, regp->crtc_850);
-
-			reg900 = NVReadRAMDAC(dev, head, NV_PRAMDAC_900);
-			if (regp->crtc_cfg == NV10_PCRTC_CONFIG_START_ADDRESS_HSYNC)
-				NVWriteRAMDAC(dev, head, NV_PRAMDAC_900, reg900 | 0x10000);
-			else
-				NVWriteRAMDAC(dev, head, NV_PRAMDAC_900, reg900 & ~0x10000);
-		}
-	}
-
-	NVWriteCRTC(dev, head, NV_PCRTC_CONFIG, regp->crtc_cfg);
-
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_RPC0_INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_RPC1_INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_LSR_INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_PIXEL_INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_LCD__INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_HEB__INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_ENH_INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_FF_INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_FFLWM__INDEX);
-
-	if (dev_priv->card_type >= NV_20)
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_47);
-
-	if (dev_priv->card_type >= NV_30)
-		wr_cio_state(dev, head, regp, 0x9f);
-
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_49);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR0_INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR1_INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR2_INDEX);
-	if (dev_priv->card_type == NV_40)
-		nv_fix_nv40_hw_cursor(dev, head);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_ILACE__INDEX);
-
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_SCRATCH3__INDEX);
-	wr_cio_state(dev, head, regp, NV_CIO_CRE_SCRATCH4__INDEX);
-	if (dev_priv->card_type >= NV_10) {
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_EBR_INDEX);
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_CSB);
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_4B);
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_TVOUT_LATENCY);
-	}
-	/* NV11 and NV20 stop at 0x52. */
-	if (nv_gf4_disp_arch(dev)) {
-		if (dev_priv->card_type == NV_10) {
-			/* Not waiting for vertical retrace before modifying
-			   CRE_53/CRE_54 causes lockups. */
-			nouveau_wait_eq(dev, 650000000, NV_PRMCIO_INP0__COLOR, 0x8, 0x8);
-			nouveau_wait_eq(dev, 650000000, NV_PRMCIO_INP0__COLOR, 0x8, 0x0);
-		}
-
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_42);
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_53);
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_54);
-
-		for (i = 0; i < 0x10; i++)
-			NVWriteVgaCrtc5758(dev, head, i, regp->CR58[i]);
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_59);
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_5B);
-
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_85);
-		wr_cio_state(dev, head, regp, NV_CIO_CRE_86);
-	}
-
-	NVWriteCRTC(dev, head, NV_PCRTC_START, regp->fb_start);
-
-	/* Enable vblank interrupts. */
-	NVWriteCRTC(dev, head, NV_PCRTC_INTR_EN_0,
-		    (dev->vblank_enabled[head] ? 1 : 0));
-	NVWriteCRTC(dev, head, NV_PCRTC_INTR_0, NV_PCRTC_INTR_0_VBLANK);
-}
-
-static void
-nv_save_state_palette(struct drm_device *dev, int head,
-		      struct nv04_mode_state *state)
-{
-	int head_offset = head * NV_PRMDIO_SIZE, i;
-
-	nv_wr08(dev, NV_PRMDIO_PIXEL_MASK + head_offset,
-				NV_PRMDIO_PIXEL_MASK_MASK);
-	nv_wr08(dev, NV_PRMDIO_READ_MODE_ADDRESS + head_offset, 0x0);
-
-	for (i = 0; i < 768; i++) {
-		state->crtc_reg[head].DAC[i] = nv_rd08(dev,
-				NV_PRMDIO_PALETTE_DATA + head_offset);
-	}
-
-	NVSetEnablePalette(dev, head, false);
-}
-
-void
-nouveau_hw_load_state_palette(struct drm_device *dev, int head,
-			      struct nv04_mode_state *state)
-{
-	int head_offset = head * NV_PRMDIO_SIZE, i;
-
-	nv_wr08(dev, NV_PRMDIO_PIXEL_MASK + head_offset,
-				NV_PRMDIO_PIXEL_MASK_MASK);
-	nv_wr08(dev, NV_PRMDIO_WRITE_MODE_ADDRESS + head_offset, 0x0);
-
-	for (i = 0; i < 768; i++) {
-		nv_wr08(dev, NV_PRMDIO_PALETTE_DATA + head_offset,
-				state->crtc_reg[head].DAC[i]);
-	}
-
-	NVSetEnablePalette(dev, head, false);
-}
-
-void nouveau_hw_save_state(struct drm_device *dev, int head,
-			   struct nv04_mode_state *state)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->chipset == 0x11)
-		/* NB: no attempt is made to restore the bad pll later on */
-		nouveau_hw_fix_bad_vpll(dev, head);
-	nv_save_state_ramdac(dev, head, state);
-	nv_save_state_vga(dev, head, state);
-	nv_save_state_palette(dev, head, state);
-	nv_save_state_ext(dev, head, state);
-}
-
-void nouveau_hw_load_state(struct drm_device *dev, int head,
-			   struct nv04_mode_state *state)
-{
-	NVVgaProtect(dev, head, true);
-	nv_load_state_ramdac(dev, head, state);
-	nv_load_state_ext(dev, head, state);
-	nouveau_hw_load_state_palette(dev, head, state);
-	nv_load_state_vga(dev, head, state);
-	NVVgaProtect(dev, head, false);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hw.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hw.h
deleted file mode 100644
index 2989090b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hw.h
+++ /dev/null
@@ -1,474 +0,0 @@
-/*
- * Copyright 2008 Stuart Bennett
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef __NOUVEAU_HW_H__
-#define __NOUVEAU_HW_H__
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-
-#define MASK(field) ( \
-	(0xffffffff >> (31 - ((1 ? field) - (0 ? field)))) << (0 ? field))
-
-#define XLATE(src, srclowbit, outfield) ( \
-	(((src) >> (srclowbit)) << (0 ? outfield)) & MASK(outfield))
-
-void NVWriteVgaSeq(struct drm_device *, int head, uint8_t index, uint8_t value);
-uint8_t NVReadVgaSeq(struct drm_device *, int head, uint8_t index);
-void NVWriteVgaGr(struct drm_device *, int head, uint8_t index, uint8_t value);
-uint8_t NVReadVgaGr(struct drm_device *, int head, uint8_t index);
-void NVSetOwner(struct drm_device *, int owner);
-void NVBlankScreen(struct drm_device *, int head, bool blank);
-void nouveau_hw_setpll(struct drm_device *, uint32_t reg1,
-		       struct nouveau_pll_vals *pv);
-int nouveau_hw_get_pllvals(struct drm_device *, enum pll_types plltype,
-			   struct nouveau_pll_vals *pllvals);
-int nouveau_hw_pllvals_to_clk(struct nouveau_pll_vals *pllvals);
-int nouveau_hw_get_clock(struct drm_device *, enum pll_types plltype);
-void nouveau_hw_save_vga_fonts(struct drm_device *, bool save);
-void nouveau_hw_save_state(struct drm_device *, int head,
-			   struct nv04_mode_state *state);
-void nouveau_hw_load_state(struct drm_device *, int head,
-			   struct nv04_mode_state *state);
-void nouveau_hw_load_state_palette(struct drm_device *, int head,
-				   struct nv04_mode_state *state);
-
-/* nouveau_calc.c */
-extern void nouveau_calc_arb(struct drm_device *, int vclk, int bpp,
-			     int *burst, int *lwm);
-extern int nouveau_calc_pll_mnp(struct drm_device *, struct pll_lims *pll_lim,
-				int clk, struct nouveau_pll_vals *pv);
-
-static inline uint32_t
-nvReadMC(struct drm_device *dev, uint32_t reg)
-{
-	uint32_t val = nv_rd32(dev, reg);
-	NV_REG_DEBUG(MC, dev, "reg %08x val %08x\n", reg, val);
-	return val;
-}
-
-static inline void
-nvWriteMC(struct drm_device *dev, uint32_t reg, uint32_t val)
-{
-	NV_REG_DEBUG(MC, dev, "reg %08x val %08x\n", reg, val);
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint32_t
-nvReadVIDEO(struct drm_device *dev, uint32_t reg)
-{
-	uint32_t val = nv_rd32(dev, reg);
-	NV_REG_DEBUG(VIDEO, dev, "reg %08x val %08x\n", reg, val);
-	return val;
-}
-
-static inline void
-nvWriteVIDEO(struct drm_device *dev, uint32_t reg, uint32_t val)
-{
-	NV_REG_DEBUG(VIDEO, dev, "reg %08x val %08x\n", reg, val);
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint32_t
-nvReadFB(struct drm_device *dev, uint32_t reg)
-{
-	uint32_t val = nv_rd32(dev, reg);
-	NV_REG_DEBUG(FB, dev, "reg %08x val %08x\n", reg, val);
-	return val;
-}
-
-static inline void
-nvWriteFB(struct drm_device *dev, uint32_t reg, uint32_t val)
-{
-	NV_REG_DEBUG(FB, dev, "reg %08x val %08x\n", reg, val);
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint32_t
-nvReadEXTDEV(struct drm_device *dev, uint32_t reg)
-{
-	uint32_t val = nv_rd32(dev, reg);
-	NV_REG_DEBUG(EXTDEV, dev, "reg %08x val %08x\n", reg, val);
-	return val;
-}
-
-static inline void
-nvWriteEXTDEV(struct drm_device *dev, uint32_t reg, uint32_t val)
-{
-	NV_REG_DEBUG(EXTDEV, dev, "reg %08x val %08x\n", reg, val);
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint32_t NVReadCRTC(struct drm_device *dev,
-					int head, uint32_t reg)
-{
-	uint32_t val;
-	if (head)
-		reg += NV_PCRTC0_SIZE;
-	val = nv_rd32(dev, reg);
-	NV_REG_DEBUG(CRTC, dev, "head %d reg %08x val %08x\n", head, reg, val);
-	return val;
-}
-
-static inline void NVWriteCRTC(struct drm_device *dev,
-					int head, uint32_t reg, uint32_t val)
-{
-	if (head)
-		reg += NV_PCRTC0_SIZE;
-	NV_REG_DEBUG(CRTC, dev, "head %d reg %08x val %08x\n", head, reg, val);
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint32_t NVReadRAMDAC(struct drm_device *dev,
-					int head, uint32_t reg)
-{
-	uint32_t val;
-	if (head)
-		reg += NV_PRAMDAC0_SIZE;
-	val = nv_rd32(dev, reg);
-	NV_REG_DEBUG(RAMDAC, dev, "head %d reg %08x val %08x\n",
-							head, reg, val);
-	return val;
-}
-
-static inline void NVWriteRAMDAC(struct drm_device *dev,
-					int head, uint32_t reg, uint32_t val)
-{
-	if (head)
-		reg += NV_PRAMDAC0_SIZE;
-	NV_REG_DEBUG(RAMDAC, dev, "head %d reg %08x val %08x\n",
-							head, reg, val);
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint8_t nv_read_tmds(struct drm_device *dev,
-					int or, int dl, uint8_t address)
-{
-	int ramdac = (or & OUTPUT_C) >> 2;
-
-	NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_CONTROL + dl * 8,
-	NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE | address);
-	return NVReadRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_DATA + dl * 8);
-}
-
-static inline void nv_write_tmds(struct drm_device *dev,
-					int or, int dl, uint8_t address,
-					uint8_t data)
-{
-	int ramdac = (or & OUTPUT_C) >> 2;
-
-	NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_DATA + dl * 8, data);
-	NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_CONTROL + dl * 8, address);
-}
-
-static inline void NVWriteVgaCrtc(struct drm_device *dev,
-					int head, uint8_t index, uint8_t value)
-{
-	NV_REG_DEBUG(VGACRTC, dev, "head %d index 0x%02x data 0x%02x\n",
-							head, index, value);
-	nv_wr08(dev, NV_PRMCIO_CRX__COLOR + head * NV_PRMCIO_SIZE, index);
-	nv_wr08(dev, NV_PRMCIO_CR__COLOR + head * NV_PRMCIO_SIZE, value);
-}
-
-static inline uint8_t NVReadVgaCrtc(struct drm_device *dev,
-					int head, uint8_t index)
-{
-	uint8_t val;
-	nv_wr08(dev, NV_PRMCIO_CRX__COLOR + head * NV_PRMCIO_SIZE, index);
-	val = nv_rd08(dev, NV_PRMCIO_CR__COLOR + head * NV_PRMCIO_SIZE);
-	NV_REG_DEBUG(VGACRTC, dev, "head %d index 0x%02x data 0x%02x\n",
-							head, index, val);
-	return val;
-}
-
-/* CR57 and CR58 are a fun pair of regs. CR57 provides an index (0-0xf) for CR58
- * I suspect they in fact do nothing, but are merely a way to carry useful
- * per-head variables around
- *
- * Known uses:
- * CR57		CR58
- * 0x00		index to the appropriate dcb entry (or 7f for inactive)
- * 0x02		dcb entry's "or" value (or 00 for inactive)
- * 0x03		bit0 set for dual link (LVDS, possibly elsewhere too)
- * 0x08 or 0x09	pxclk in MHz
- * 0x0f		laptop panel info -	low nibble for PEXTDEV_BOOT_0 strap
- * 					high nibble for xlat strap value
- */
-
-static inline void
-NVWriteVgaCrtc5758(struct drm_device *dev, int head, uint8_t index, uint8_t value)
-{
-	NVWriteVgaCrtc(dev, head, NV_CIO_CRE_57, index);
-	NVWriteVgaCrtc(dev, head, NV_CIO_CRE_58, value);
-}
-
-static inline uint8_t NVReadVgaCrtc5758(struct drm_device *dev, int head, uint8_t index)
-{
-	NVWriteVgaCrtc(dev, head, NV_CIO_CRE_57, index);
-	return NVReadVgaCrtc(dev, head, NV_CIO_CRE_58);
-}
-
-static inline uint8_t NVReadPRMVIO(struct drm_device *dev,
-					int head, uint32_t reg)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint8_t val;
-
-	/* Only NV4x have two pvio ranges; other twoHeads cards MUST call
-	 * NVSetOwner for the relevant head to be programmed */
-	if (head && dev_priv->card_type == NV_40)
-		reg += NV_PRMVIO_SIZE;
-
-	val = nv_rd08(dev, reg);
-	NV_REG_DEBUG(RMVIO, dev, "head %d reg %08x val %02x\n", head, reg, val);
-	return val;
-}
-
-static inline void NVWritePRMVIO(struct drm_device *dev,
-					int head, uint32_t reg, uint8_t value)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	/* Only NV4x have two pvio ranges; other twoHeads cards MUST call
-	 * NVSetOwner for the relevant head to be programmed */
-	if (head && dev_priv->card_type == NV_40)
-		reg += NV_PRMVIO_SIZE;
-
-	NV_REG_DEBUG(RMVIO, dev, "head %d reg %08x val %02x\n",
-						head, reg, value);
-	nv_wr08(dev, reg, value);
-}
-
-static inline void NVSetEnablePalette(struct drm_device *dev, int head, bool enable)
-{
-	nv_rd08(dev, NV_PRMCIO_INP0__COLOR + head * NV_PRMCIO_SIZE);
-	nv_wr08(dev, NV_PRMCIO_ARX + head * NV_PRMCIO_SIZE, enable ? 0 : 0x20);
-}
-
-static inline bool NVGetEnablePalette(struct drm_device *dev, int head)
-{
-	nv_rd08(dev, NV_PRMCIO_INP0__COLOR + head * NV_PRMCIO_SIZE);
-	return !(nv_rd08(dev, NV_PRMCIO_ARX + head * NV_PRMCIO_SIZE) & 0x20);
-}
-
-static inline void NVWriteVgaAttr(struct drm_device *dev,
-					int head, uint8_t index, uint8_t value)
-{
-	if (NVGetEnablePalette(dev, head))
-		index &= ~0x20;
-	else
-		index |= 0x20;
-
-	nv_rd08(dev, NV_PRMCIO_INP0__COLOR + head * NV_PRMCIO_SIZE);
-	NV_REG_DEBUG(VGAATTR, dev, "head %d index 0x%02x data 0x%02x\n",
-							head, index, value);
-	nv_wr08(dev, NV_PRMCIO_ARX + head * NV_PRMCIO_SIZE, index);
-	nv_wr08(dev, NV_PRMCIO_AR__WRITE + head * NV_PRMCIO_SIZE, value);
-}
-
-static inline uint8_t NVReadVgaAttr(struct drm_device *dev,
-					int head, uint8_t index)
-{
-	uint8_t val;
-	if (NVGetEnablePalette(dev, head))
-		index &= ~0x20;
-	else
-		index |= 0x20;
-
-	nv_rd08(dev, NV_PRMCIO_INP0__COLOR + head * NV_PRMCIO_SIZE);
-	nv_wr08(dev, NV_PRMCIO_ARX + head * NV_PRMCIO_SIZE, index);
-	val = nv_rd08(dev, NV_PRMCIO_AR__READ + head * NV_PRMCIO_SIZE);
-	NV_REG_DEBUG(VGAATTR, dev, "head %d index 0x%02x data 0x%02x\n",
-							head, index, val);
-	return val;
-}
-
-static inline void NVVgaSeqReset(struct drm_device *dev, int head, bool start)
-{
-	NVWriteVgaSeq(dev, head, NV_VIO_SR_RESET_INDEX, start ? 0x1 : 0x3);
-}
-
-static inline void NVVgaProtect(struct drm_device *dev, int head, bool protect)
-{
-	uint8_t seq1 = NVReadVgaSeq(dev, head, NV_VIO_SR_CLOCK_INDEX);
-
-	if (protect) {
-		NVVgaSeqReset(dev, head, true);
-		NVWriteVgaSeq(dev, head, NV_VIO_SR_CLOCK_INDEX, seq1 | 0x20);
-	} else {
-		/* Reenable sequencer, then turn on screen */
-		NVWriteVgaSeq(dev, head, NV_VIO_SR_CLOCK_INDEX, seq1 & ~0x20);   /* reenable display */
-		NVVgaSeqReset(dev, head, false);
-	}
-	NVSetEnablePalette(dev, head, protect);
-}
-
-static inline bool
-nv_heads_tied(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->chipset == 0x11)
-		return !!(nvReadMC(dev, NV_PBUS_DEBUG_1) & (1 << 28));
-
-	return NVReadVgaCrtc(dev, 0, NV_CIO_CRE_44) & 0x4;
-}
-
-/* makes cr0-7 on the specified head read-only */
-static inline bool
-nv_lock_vga_crtc_base(struct drm_device *dev, int head, bool lock)
-{
-	uint8_t cr11 = NVReadVgaCrtc(dev, head, NV_CIO_CR_VRE_INDEX);
-	bool waslocked = cr11 & 0x80;
-
-	if (lock)
-		cr11 |= 0x80;
-	else
-		cr11 &= ~0x80;
-	NVWriteVgaCrtc(dev, head, NV_CIO_CR_VRE_INDEX, cr11);
-
-	return waslocked;
-}
-
-static inline void
-nv_lock_vga_crtc_shadow(struct drm_device *dev, int head, int lock)
-{
-	/* shadow lock: connects 0x60?3d? regs to "real" 0x3d? regs
-	 * bit7: unlocks HDT, HBS, HBE, HRS, HRE, HEB
-	 * bit6: seems to have some effect on CR09 (double scan, VBS_9)
-	 * bit5: unlocks HDE
-	 * bit4: unlocks VDE
-	 * bit3: unlocks VDT, OVL, VRS, ?VRE?, VBS, VBE, LSR, EBR
-	 * bit2: same as bit 1 of 0x60?804
-	 * bit0: same as bit 0 of 0x60?804
-	 */
-
-	uint8_t cr21 = lock;
-
-	if (lock < 0)
-		/* 0xfa is generic "unlock all" mask */
-		cr21 = NVReadVgaCrtc(dev, head, NV_CIO_CRE_21) | 0xfa;
-
-	NVWriteVgaCrtc(dev, head, NV_CIO_CRE_21, cr21);
-}
-
-/* renders the extended crtc regs (cr19+) on all crtcs impervious:
- * immutable and unreadable
- */
-static inline bool
-NVLockVgaCrtcs(struct drm_device *dev, bool lock)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	bool waslocked = !NVReadVgaCrtc(dev, 0, NV_CIO_SR_LOCK_INDEX);
-
-	NVWriteVgaCrtc(dev, 0, NV_CIO_SR_LOCK_INDEX,
-		       lock ? NV_CIO_SR_LOCK_VALUE : NV_CIO_SR_UNLOCK_RW_VALUE);
-	/* NV11 has independently lockable extended crtcs, except when tied */
-	if (dev_priv->chipset == 0x11 && !nv_heads_tied(dev))
-		NVWriteVgaCrtc(dev, 1, NV_CIO_SR_LOCK_INDEX,
-			       lock ? NV_CIO_SR_LOCK_VALUE :
-				      NV_CIO_SR_UNLOCK_RW_VALUE);
-
-	return waslocked;
-}
-
-/* nv04 cursor max dimensions of 32x32 (A1R5G5B5) */
-#define NV04_CURSOR_SIZE 32
-/* limit nv10 cursors to 64x64 (ARGB8) (we could go to 64x255) */
-#define NV10_CURSOR_SIZE 64
-
-static inline int nv_cursor_width(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	return dev_priv->card_type >= NV_10 ? NV10_CURSOR_SIZE : NV04_CURSOR_SIZE;
-}
-
-static inline void
-nv_fix_nv40_hw_cursor(struct drm_device *dev, int head)
-{
-	/* on some nv40 (such as the "true" (in the NV_PFB_BOOT_0 sense) nv40,
-	 * the gf6800gt) a hardware bug requires a write to PRAMDAC_CURSOR_POS
-	 * for changes to the CRTC CURCTL regs to take effect, whether changing
-	 * the pixmap location, or just showing/hiding the cursor
-	 */
-	uint32_t curpos = NVReadRAMDAC(dev, head, NV_PRAMDAC_CU_START_POS);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_CU_START_POS, curpos);
-}
-
-static inline void
-nv_set_crtc_base(struct drm_device *dev, int head, uint32_t offset)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	NVWriteCRTC(dev, head, NV_PCRTC_START, offset);
-
-	if (dev_priv->card_type == NV_04) {
-		/*
-		 * Hilarious, the 24th bit doesn't want to stick to
-		 * PCRTC_START...
-		 */
-		int cre_heb = NVReadVgaCrtc(dev, head, NV_CIO_CRE_HEB__INDEX);
-
-		NVWriteVgaCrtc(dev, head, NV_CIO_CRE_HEB__INDEX,
-			       (cre_heb & ~0x40) | ((offset >> 18) & 0x40));
-	}
-}
-
-static inline void
-nv_show_cursor(struct drm_device *dev, int head, bool show)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint8_t *curctl1 =
-		&dev_priv->mode_reg.crtc_reg[head].CRTC[NV_CIO_CRE_HCUR_ADDR1_INDEX];
-
-	if (show)
-		*curctl1 |= MASK(NV_CIO_CRE_HCUR_ADDR1_ENABLE);
-	else
-		*curctl1 &= ~MASK(NV_CIO_CRE_HCUR_ADDR1_ENABLE);
-	NVWriteVgaCrtc(dev, head, NV_CIO_CRE_HCUR_ADDR1_INDEX, *curctl1);
-
-	if (dev_priv->card_type == NV_40)
-		nv_fix_nv40_hw_cursor(dev, head);
-}
-
-static inline uint32_t
-nv_pitch_align(struct drm_device *dev, uint32_t width, int bpp)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int mask;
-
-	if (bpp == 15)
-		bpp = 16;
-	if (bpp == 24)
-		bpp = 8;
-
-	/* Alignment requirements taken from the Haiku driver */
-	if (dev_priv->card_type == NV_04)
-		mask = 128 / bpp - 1;
-	else
-		mask = 512 / bpp - 1;
-
-	return (width + mask) & ~mask;
-}
-
-#endif	/* __NOUVEAU_HW_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hwsq.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hwsq.h
deleted file mode 100644
index 69768759..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_hwsq.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#ifndef __NOUVEAU_HWSQ_H__
-#define __NOUVEAU_HWSQ_H__
-
-struct hwsq_ucode {
-	u8 data[0x200];
-	union {
-		u8  *u08;
-		u16 *u16;
-		u32 *u32;
-	} ptr;
-	u16 len;
-
-	u32 reg;
-	u32 val;
-};
-
-static inline void
-hwsq_init(struct hwsq_ucode *hwsq)
-{
-	hwsq->ptr.u08 = hwsq->data;
-	hwsq->reg = 0xffffffff;
-	hwsq->val = 0xffffffff;
-}
-
-static inline void
-hwsq_fini(struct hwsq_ucode *hwsq)
-{
-	do {
-		*hwsq->ptr.u08++ = 0x7f;
-		hwsq->len = hwsq->ptr.u08 - hwsq->data;
-	} while (hwsq->len & 3);
-	hwsq->ptr.u08 = hwsq->data;
-}
-
-static inline void
-hwsq_usec(struct hwsq_ucode *hwsq, u8 usec)
-{
-	u32 shift = 0;
-	while (usec & ~3) {
-		usec >>= 2;
-		shift++;
-	}
-
-	*hwsq->ptr.u08++ = (shift << 2) | usec;
-}
-
-static inline void
-hwsq_setf(struct hwsq_ucode *hwsq, u8 flag, int val)
-{
-	flag += 0x80;
-	if (val >= 0)
-		flag += 0x20;
-	if (val >= 1)
-		flag += 0x20;
-	*hwsq->ptr.u08++ = flag;
-}
-
-static inline void
-hwsq_op5f(struct hwsq_ucode *hwsq, u8 v0, u8 v1)
-{
-	*hwsq->ptr.u08++ = 0x5f;
-	*hwsq->ptr.u08++ = v0;
-	*hwsq->ptr.u08++ = v1;
-}
-
-static inline void
-hwsq_wr32(struct hwsq_ucode *hwsq, u32 reg, u32 val)
-{
-	if (val != hwsq->val) {
-		if ((val & 0xffff0000) == (hwsq->val & 0xffff0000)) {
-			*hwsq->ptr.u08++ = 0x42;
-			*hwsq->ptr.u16++ = (val & 0x0000ffff);
-		} else {
-			*hwsq->ptr.u08++ = 0xe2;
-			*hwsq->ptr.u32++ = val;
-		}
-
-		hwsq->val = val;
-	}
-
-	if ((reg & 0xffff0000) == (hwsq->reg & 0xffff0000)) {
-		*hwsq->ptr.u08++ = 0x40;
-		*hwsq->ptr.u16++ = (reg & 0x0000ffff);
-	} else {
-		*hwsq->ptr.u08++ = 0xe0;
-		*hwsq->ptr.u32++ = reg;
-	}
-	hwsq->reg = reg;
-}
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_i2c.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_i2c.c
deleted file mode 100644
index 77e56466..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_i2c.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_i2c.h"
-#include "nouveau_hw.h"
-
-static void
-i2c_drive_scl(void *data, int state)
-{
-	struct nouveau_i2c_chan *port = data;
-	if (port->type == 0) {
-		u8 val = NVReadVgaCrtc(port->dev, 0, port->drive);
-		if (state) val |= 0x20;
-		else	   val &= 0xdf;
-		NVWriteVgaCrtc(port->dev, 0, port->drive, val | 0x01);
-	} else
-	if (port->type == 4) {
-		nv_mask(port->dev, port->drive, 0x2f, state ? 0x21 : 0x01);
-	} else
-	if (port->type == 5) {
-		if (state) port->state |= 0x01;
-		else	   port->state &= 0xfe;
-		nv_wr32(port->dev, port->drive, 4 | port->state);
-	}
-}
-
-static void
-i2c_drive_sda(void *data, int state)
-{
-	struct nouveau_i2c_chan *port = data;
-	if (port->type == 0) {
-		u8 val = NVReadVgaCrtc(port->dev, 0, port->drive);
-		if (state) val |= 0x10;
-		else	   val &= 0xef;
-		NVWriteVgaCrtc(port->dev, 0, port->drive, val | 0x01);
-	} else
-	if (port->type == 4) {
-		nv_mask(port->dev, port->drive, 0x1f, state ? 0x11 : 0x01);
-	} else
-	if (port->type == 5) {
-		if (state) port->state |= 0x02;
-		else	   port->state &= 0xfd;
-		nv_wr32(port->dev, port->drive, 4 | port->state);
-	}
-}
-
-static int
-i2c_sense_scl(void *data)
-{
-	struct nouveau_i2c_chan *port = data;
-	struct drm_nouveau_private *dev_priv = port->dev->dev_private;
-	if (port->type == 0) {
-		return !!(NVReadVgaCrtc(port->dev, 0, port->sense) & 0x04);
-	} else
-	if (port->type == 4) {
-		return !!(nv_rd32(port->dev, port->sense) & 0x00040000);
-	} else
-	if (port->type == 5) {
-		if (dev_priv->card_type < NV_D0)
-			return !!(nv_rd32(port->dev, port->sense) & 0x01);
-		else
-			return !!(nv_rd32(port->dev, port->sense) & 0x10);
-	}
-	return 0;
-}
-
-static int
-i2c_sense_sda(void *data)
-{
-	struct nouveau_i2c_chan *port = data;
-	struct drm_nouveau_private *dev_priv = port->dev->dev_private;
-	if (port->type == 0) {
-		return !!(NVReadVgaCrtc(port->dev, 0, port->sense) & 0x08);
-	} else
-	if (port->type == 4) {
-		return !!(nv_rd32(port->dev, port->sense) & 0x00080000);
-	} else
-	if (port->type == 5) {
-		if (dev_priv->card_type < NV_D0)
-			return !!(nv_rd32(port->dev, port->sense) & 0x02);
-		else
-			return !!(nv_rd32(port->dev, port->sense) & 0x20);
-	}
-	return 0;
-}
-
-static const uint32_t nv50_i2c_port[] = {
-	0x00e138, 0x00e150, 0x00e168, 0x00e180,
-	0x00e254, 0x00e274, 0x00e764, 0x00e780,
-	0x00e79c, 0x00e7b8
-};
-
-static u8 *
-i2c_table(struct drm_device *dev, u8 *version)
-{
-	u8 *dcb = dcb_table(dev), *i2c = NULL;
-	if (dcb) {
-		if (dcb[0] >= 0x15)
-			i2c = ROMPTR(dev, dcb[2]);
-		if (dcb[0] >= 0x30)
-			i2c = ROMPTR(dev, dcb[4]);
-	}
-
-	/* early revisions had no version number, use dcb version */
-	if (i2c) {
-		*version = dcb[0];
-		if (*version >= 0x30)
-			*version = i2c[0];
-	}
-
-	return i2c;
-}
-
-int
-nouveau_i2c_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct nouveau_i2c_chan *port;
-	u8 version = 0x00, entries, recordlen;
-	u8 *i2c, *entry, legacy[2][4] = {};
-	int ret, i;
-
-	INIT_LIST_HEAD(&dev_priv->i2c_ports);
-
-	i2c = i2c_table(dev, &version);
-	if (!i2c) {
-		u8 *bmp = &bios->data[bios->offset];
-		if (bios->type != NVBIOS_BMP)
-			return -ENODEV;
-
-		legacy[0][0] = NV_CIO_CRE_DDC_WR__INDEX;
-		legacy[0][1] = NV_CIO_CRE_DDC_STATUS__INDEX;
-		legacy[1][0] = NV_CIO_CRE_DDC0_WR__INDEX;
-		legacy[1][1] = NV_CIO_CRE_DDC0_STATUS__INDEX;
-
-		/* BMP (from v4.0) has i2c info in the structure, it's in a
-		 * fixed location on earlier VBIOS
-		 */
-		if (bmp[5] < 4)
-			i2c = &bios->data[0x48];
-		else
-			i2c = &bmp[0x36];
-
-		if (i2c[4]) legacy[0][0] = i2c[4];
-		if (i2c[5]) legacy[0][1] = i2c[5];
-		if (i2c[6]) legacy[1][0] = i2c[6];
-		if (i2c[7]) legacy[1][1] = i2c[7];
-	}
-
-	if (version >= 0x30) {
-		entry     = i2c[1] + i2c;
-		entries   = i2c[2];
-		recordlen = i2c[3];
-	} else
-	if (version) {
-		entry     = i2c;
-		entries   = 16;
-		recordlen = 4;
-	} else {
-		entry     = legacy[0];
-		entries   = 2;
-		recordlen = 4;
-	}
-
-	for (i = 0; i < entries; i++, entry += recordlen) {
-		port = kzalloc(sizeof(*port), GFP_KERNEL);
-		if (port == NULL) {
-			nouveau_i2c_fini(dev);
-			return -ENOMEM;
-		}
-
-		port->type = entry[3];
-		if (version < 0x30) {
-			port->type &= 0x07;
-			if (port->type == 0x07)
-				port->type = 0xff;
-		}
-
-		if (port->type == 0xff) {
-			kfree(port);
-			continue;
-		}
-
-		switch (port->type) {
-		case 0: /* NV04:NV50 */
-			port->drive = entry[0];
-			port->sense = entry[1];
-			break;
-		case 4: /* NV4E */
-			port->drive = 0x600800 + entry[1];
-			port->sense = port->drive;
-			break;
-		case 5: /* NV50- */
-			port->drive = entry[0] & 0x0f;
-			if (dev_priv->card_type < NV_D0) {
-				if (port->drive >= ARRAY_SIZE(nv50_i2c_port))
-					break;
-				port->drive = nv50_i2c_port[port->drive];
-				port->sense = port->drive;
-			} else {
-				port->drive = 0x00d014 + (port->drive * 0x20);
-				port->sense = port->drive;
-			}
-			break;
-		case 6: /* NV50- DP AUX */
-			port->drive = entry[0];
-			port->sense = port->drive;
-			port->adapter.algo = &nouveau_dp_i2c_algo;
-			break;
-		default:
-			break;
-		}
-
-		if (!port->adapter.algo && !port->drive) {
-			NV_ERROR(dev, "I2C%d: type %d index %x/%x unknown\n",
-				 i, port->type, port->drive, port->sense);
-			kfree(port);
-			continue;
-		}
-
-		snprintf(port->adapter.name, sizeof(port->adapter.name),
-			 "nouveau-%s-%d", pci_name(dev->pdev), i);
-		port->adapter.owner = THIS_MODULE;
-		port->adapter.dev.parent = &dev->pdev->dev;
-		port->dev = dev;
-		port->index = i;
-		port->dcb = ROM32(entry[0]);
-		i2c_set_adapdata(&port->adapter, i2c);
-
-		if (port->adapter.algo != &nouveau_dp_i2c_algo) {
-			port->adapter.algo_data = &port->bit;
-			port->bit.udelay = 10;
-			port->bit.timeout = usecs_to_jiffies(2200);
-			port->bit.data = port;
-			port->bit.setsda = i2c_drive_sda;
-			port->bit.setscl = i2c_drive_scl;
-			port->bit.getsda = i2c_sense_sda;
-			port->bit.getscl = i2c_sense_scl;
-
-			i2c_drive_scl(port, 0);
-			i2c_drive_sda(port, 1);
-			i2c_drive_scl(port, 1);
-
-			ret = i2c_bit_add_bus(&port->adapter);
-		} else {
-			port->adapter.algo = &nouveau_dp_i2c_algo;
-			ret = i2c_add_adapter(&port->adapter);
-		}
-
-		if (ret) {
-			NV_ERROR(dev, "I2C%d: failed register: %d\n", i, ret);
-			kfree(port);
-			continue;
-		}
-
-		list_add_tail(&port->head, &dev_priv->i2c_ports);
-	}
-
-	return 0;
-}
-
-void
-nouveau_i2c_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_i2c_chan *port, *tmp;
-
-	list_for_each_entry_safe(port, tmp, &dev_priv->i2c_ports, head) {
-		i2c_del_adapter(&port->adapter);
-		kfree(port);
-	}
-}
-
-struct nouveau_i2c_chan *
-nouveau_i2c_find(struct drm_device *dev, u8 index)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_i2c_chan *port;
-
-	if (index == NV_I2C_DEFAULT(0) ||
-	    index == NV_I2C_DEFAULT(1)) {
-		u8 version, *i2c = i2c_table(dev, &version);
-		if (i2c && version >= 0x30) {
-			if (index == NV_I2C_DEFAULT(0))
-				index = (i2c[4] & 0x0f);
-			else
-				index = (i2c[4] & 0xf0) >> 4;
-		} else {
-			index = 2;
-		}
-	}
-
-	list_for_each_entry(port, &dev_priv->i2c_ports, head) {
-		if (port->index == index)
-			break;
-	}
-
-	if (&port->head == &dev_priv->i2c_ports)
-		return NULL;
-
-	if (dev_priv->card_type >= NV_50 && (port->dcb & 0x00000100)) {
-		u32 reg = 0x00e500, val;
-		if (port->type == 6) {
-			reg += port->drive * 0x50;
-			val  = 0x2002;
-		} else {
-			reg += ((port->dcb & 0x1e00) >> 9) * 0x50;
-			val  = 0xe001;
-		}
-
-		/* nfi, but neither auxch or i2c work if it's 1 */
-		nv_mask(dev, reg + 0x0c, 0x00000001, 0x00000000);
-		/* nfi, but switches auxch vs normal i2c */
-		nv_mask(dev, reg + 0x00, 0x0000f003, val);
-	}
-
-	return port;
-}
-
-bool
-nouveau_probe_i2c_addr(struct nouveau_i2c_chan *i2c, int addr)
-{
-	uint8_t buf[] = { 0 };
-	struct i2c_msg msgs[] = {
-		{
-			.addr = addr,
-			.flags = 0,
-			.len = 1,
-			.buf = buf,
-		},
-		{
-			.addr = addr,
-			.flags = I2C_M_RD,
-			.len = 1,
-			.buf = buf,
-		}
-	};
-
-	return i2c_transfer(&i2c->adapter, msgs, 2) == 2;
-}
-
-int
-nouveau_i2c_identify(struct drm_device *dev, const char *what,
-		     struct i2c_board_info *info,
-		     bool (*match)(struct nouveau_i2c_chan *,
-				   struct i2c_board_info *),
-		     int index)
-{
-	struct nouveau_i2c_chan *i2c = nouveau_i2c_find(dev, index);
-	int i;
-
-	if (!i2c) {
-		NV_DEBUG(dev, "No bus when probing %s on %d\n", what, index);
-		return -ENODEV;
-	}
-
-	NV_DEBUG(dev, "Probing %ss on I2C bus: %d\n", what, i2c->index);
-	for (i = 0; info[i].addr; i++) {
-		if (nouveau_probe_i2c_addr(i2c, info[i].addr) &&
-		    (!match || match(i2c, &info[i]))) {
-			NV_INFO(dev, "Detected %s: %s\n", what, info[i].type);
-			return i;
-		}
-	}
-
-	NV_DEBUG(dev, "No devices found.\n");
-	return -ENODEV;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_i2c.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_i2c.h
deleted file mode 100644
index 1d083893..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_i2c.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef __NOUVEAU_I2C_H__
-#define __NOUVEAU_I2C_H__
-
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include "drm_dp_helper.h"
-
-#define NV_I2C_PORT(n)    (0x00 + (n))
-#define NV_I2C_PORT_NUM    0x10
-#define NV_I2C_DEFAULT(n) (0x80 + (n))
-
-struct nouveau_i2c_chan {
-	struct i2c_adapter adapter;
-	struct drm_device *dev;
-	struct i2c_algo_bit_data bit;
-	struct list_head head;
-	u8  index;
-	u8  type;
-	u32 dcb;
-	u32 drive;
-	u32 sense;
-	u32 state;
-};
-
-int  nouveau_i2c_init(struct drm_device *);
-void nouveau_i2c_fini(struct drm_device *);
-struct nouveau_i2c_chan *nouveau_i2c_find(struct drm_device *, u8 index);
-bool nouveau_probe_i2c_addr(struct nouveau_i2c_chan *i2c, int addr);
-int nouveau_i2c_identify(struct drm_device *dev, const char *what,
-			 struct i2c_board_info *info,
-			 bool (*match)(struct nouveau_i2c_chan *,
-				       struct i2c_board_info *),
-			 int index);
-
-extern const struct i2c_algorithm nouveau_dp_i2c_algo;
-
-#endif /* __NOUVEAU_I2C_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ioc32.c
deleted file mode 100644
index 475ba810..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ioc32.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/**
- * \file mga_ioc32.c
- *
- * 32-bit ioctl compatibility routines for the MGA DRM.
- *
- * \author Dave Airlie <airlied@linux.ie> with code from patches by Egbert Eich
- *
- *
- * Copyright (C) Paul Mackerras 2005
- * Copyright (C) Egbert Eich 2003,2004
- * Copyright (C) Dave Airlie 2005
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-#include <linux/compat.h>
-
-#include "drmP.h"
-#include "drm.h"
-
-#include "nouveau_drv.h"
-
-/**
- * Called whenever a 32-bit process running under a 64-bit kernel
- * performs an ioctl on /dev/dri/card<n>.
- *
- * \param filp file pointer.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or negative number on failure.
- */
-long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
-			 unsigned long arg)
-{
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-	drm_ioctl_compat_t *fn = NULL;
-	int ret;
-
-	if (nr < DRM_COMMAND_BASE)
-		return drm_compat_ioctl(filp, cmd, arg);
-
-#if 0
-	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(mga_compat_ioctls))
-		fn = nouveau_compat_ioctls[nr - DRM_COMMAND_BASE];
-#endif
-	if (fn != NULL)
-		ret = (*fn)(filp, cmd, arg);
-	else
-		ret = drm_ioctl(filp, cmd, arg);
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_irq.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_irq.c
deleted file mode 100644
index 868c7fd7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright (C) 2006 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/*
- * Authors:
- *   Ben Skeggs <darktama@iinet.net.au>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_reg.h"
-#include "nouveau_ramht.h"
-#include "nouveau_util.h"
-
-void
-nouveau_irq_preinstall(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	/* Master disable */
-	nv_wr32(dev, NV03_PMC_INTR_EN_0, 0);
-
-	INIT_LIST_HEAD(&dev_priv->vbl_waiting);
-}
-
-int
-nouveau_irq_postinstall(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	/* Master enable */
-	nv_wr32(dev, NV03_PMC_INTR_EN_0, NV_PMC_INTR_EN_0_MASTER_ENABLE);
-	if (dev_priv->msi_enabled)
-		nv_wr08(dev, 0x00088068, 0xff);
-
-	return 0;
-}
-
-void
-nouveau_irq_uninstall(struct drm_device *dev)
-{
-	/* Master disable */
-	nv_wr32(dev, NV03_PMC_INTR_EN_0, 0);
-}
-
-irqreturn_t
-nouveau_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *)arg;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-	u32 stat;
-	int i;
-
-	stat = nv_rd32(dev, NV03_PMC_INTR_0);
-	if (stat == 0 || stat == ~0)
-		return IRQ_NONE;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	for (i = 0; i < 32 && stat; i++) {
-		if (!(stat & (1 << i)) || !dev_priv->irq_handler[i])
-			continue;
-
-		dev_priv->irq_handler[i](dev);
-		stat &= ~(1 << i);
-	}
-
-	if (dev_priv->msi_enabled)
-		nv_wr08(dev, 0x00088068, 0xff);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	if (stat && nouveau_ratelimit())
-		NV_ERROR(dev, "PMC - unhandled INTR 0x%08x\n", stat);
-	return IRQ_HANDLED;
-}
-
-int
-nouveau_irq_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int ret;
-
-	if (nouveau_msi != 0 && dev_priv->card_type >= NV_50) {
-		ret = pci_enable_msi(dev->pdev);
-		if (ret == 0) {
-			NV_INFO(dev, "enabled MSI\n");
-			dev_priv->msi_enabled = true;
-		}
-	}
-
-	return drm_irq_install(dev);
-}
-
-void
-nouveau_irq_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	drm_irq_uninstall(dev);
-	if (dev_priv->msi_enabled)
-		pci_disable_msi(dev->pdev);
-}
-
-void
-nouveau_irq_register(struct drm_device *dev, int status_bit,
-		     void (*handler)(struct drm_device *))
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	dev_priv->irq_handler[status_bit] = handler;
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-}
-
-void
-nouveau_irq_unregister(struct drm_device *dev, int status_bit)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	dev_priv->irq_handler[status_bit] = NULL;
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mem.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mem.c
deleted file mode 100644
index b08065f9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ /dev/null
@@ -1,1248 +0,0 @@
-/*
- * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
- * Copyright 2005 Stephane Marchesin
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Ben Skeggs <bskeggs@redhat.com>
- *    Roy Spliet <r.spliet@student.tudelft.nl>
- */
-
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_sarea.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_pm.h"
-#include "nouveau_mm.h"
-#include "nouveau_vm.h"
-
-/*
- * NV10-NV40 tiling helpers
- */
-
-static void
-nv10_mem_update_tile_region(struct drm_device *dev,
-			    struct nouveau_tile_reg *tile, uint32_t addr,
-			    uint32_t size, uint32_t pitch, uint32_t flags)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	int i = tile - dev_priv->tile.reg, j;
-	unsigned long save;
-
-	nouveau_fence_unref(&tile->fence);
-
-	if (tile->pitch)
-		pfb->free_tile_region(dev, i);
-
-	if (pitch)
-		pfb->init_tile_region(dev, i, addr, size, pitch, flags);
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, save);
-	pfifo->reassign(dev, false);
-	pfifo->cache_pull(dev, false);
-
-	nouveau_wait_for_idle(dev);
-
-	pfb->set_tile_region(dev, i);
-	for (j = 0; j < NVOBJ_ENGINE_NR; j++) {
-		if (dev_priv->eng[j] && dev_priv->eng[j]->set_tile_region)
-			dev_priv->eng[j]->set_tile_region(dev, i);
-	}
-
-	pfifo->cache_pull(dev, true);
-	pfifo->reassign(dev, true);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, save);
-}
-
-static struct nouveau_tile_reg *
-nv10_mem_get_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	spin_lock(&dev_priv->tile.lock);
-
-	if (!tile->used &&
-	    (!tile->fence || nouveau_fence_signalled(tile->fence)))
-		tile->used = true;
-	else
-		tile = NULL;
-
-	spin_unlock(&dev_priv->tile.lock);
-	return tile;
-}
-
-void
-nv10_mem_put_tile_region(struct drm_device *dev, struct nouveau_tile_reg *tile,
-			 struct nouveau_fence *fence)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (tile) {
-		spin_lock(&dev_priv->tile.lock);
-		if (fence) {
-			/* Mark it as pending. */
-			tile->fence = fence;
-			nouveau_fence_ref(fence);
-		}
-
-		tile->used = false;
-		spin_unlock(&dev_priv->tile.lock);
-	}
-}
-
-struct nouveau_tile_reg *
-nv10_mem_set_tiling(struct drm_device *dev, uint32_t addr, uint32_t size,
-		    uint32_t pitch, uint32_t flags)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	struct nouveau_tile_reg *tile, *found = NULL;
-	int i;
-
-	for (i = 0; i < pfb->num_tiles; i++) {
-		tile = nv10_mem_get_tile_region(dev, i);
-
-		if (pitch && !found) {
-			found = tile;
-			continue;
-
-		} else if (tile && tile->pitch) {
-			/* Kill an unused tile region. */
-			nv10_mem_update_tile_region(dev, tile, 0, 0, 0, 0);
-		}
-
-		nv10_mem_put_tile_region(dev, tile, NULL);
-	}
-
-	if (found)
-		nv10_mem_update_tile_region(dev, found, addr, size,
-					    pitch, flags);
-	return found;
-}
-
-/*
- * Cleanup everything
- */
-void
-nouveau_mem_vram_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	ttm_bo_device_release(&dev_priv->ttm.bdev);
-
-	nouveau_ttm_global_release(dev_priv);
-
-	if (dev_priv->fb_mtrr >= 0) {
-		drm_mtrr_del(dev_priv->fb_mtrr,
-			     pci_resource_start(dev->pdev, 1),
-			     pci_resource_len(dev->pdev, 1), DRM_MTRR_WC);
-		dev_priv->fb_mtrr = -1;
-	}
-}
-
-void
-nouveau_mem_gart_fini(struct drm_device *dev)
-{
-	nouveau_sgdma_takedown(dev);
-
-	if (drm_core_has_AGP(dev) && dev->agp) {
-		struct drm_agp_mem *entry, *tempe;
-
-		/* Remove AGP resources, but leave dev->agp
-		   intact until drv_cleanup is called. */
-		list_for_each_entry_safe(entry, tempe, &dev->agp->memory, head) {
-			if (entry->bound)
-				drm_unbind_agp(entry->memory);
-			drm_free_agp(entry->memory, entry->pages);
-			kfree(entry);
-		}
-		INIT_LIST_HEAD(&dev->agp->memory);
-
-		if (dev->agp->acquired)
-			drm_agp_release(dev);
-
-		dev->agp->acquired = 0;
-		dev->agp->enabled = 0;
-	}
-}
-
-bool
-nouveau_mem_flags_valid(struct drm_device *dev, u32 tile_flags)
-{
-	if (!(tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK))
-		return true;
-
-	return false;
-}
-
-#if __OS_HAS_AGP
-static unsigned long
-get_agp_mode(struct drm_device *dev, unsigned long mode)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	/*
-	 * FW seems to be broken on nv18, it makes the card lock up
-	 * randomly.
-	 */
-	if (dev_priv->chipset == 0x18)
-		mode &= ~PCI_AGP_COMMAND_FW;
-
-	/*
-	 * AGP mode set in the command line.
-	 */
-	if (nouveau_agpmode > 0) {
-		bool agpv3 = mode & 0x8;
-		int rate = agpv3 ? nouveau_agpmode / 4 : nouveau_agpmode;
-
-		mode = (mode & ~0x7) | (rate & 0x7);
-	}
-
-	return mode;
-}
-#endif
-
-int
-nouveau_mem_reset_agp(struct drm_device *dev)
-{
-#if __OS_HAS_AGP
-	uint32_t saved_pci_nv_1, pmc_enable;
-	int ret;
-
-	/* First of all, disable fast writes, otherwise if it's
-	 * already enabled in the AGP bridge and we disable the card's
-	 * AGP controller we might be locking ourselves out of it. */
-	if ((nv_rd32(dev, NV04_PBUS_PCI_NV_19) |
-	     dev->agp->mode) & PCI_AGP_COMMAND_FW) {
-		struct drm_agp_info info;
-		struct drm_agp_mode mode;
-
-		ret = drm_agp_info(dev, &info);
-		if (ret)
-			return ret;
-
-		mode.mode = get_agp_mode(dev, info.mode) & ~PCI_AGP_COMMAND_FW;
-		ret = drm_agp_enable(dev, mode);
-		if (ret)
-			return ret;
-	}
-
-	saved_pci_nv_1 = nv_rd32(dev, NV04_PBUS_PCI_NV_1);
-
-	/* clear busmaster bit */
-	nv_wr32(dev, NV04_PBUS_PCI_NV_1, saved_pci_nv_1 & ~0x4);
-	/* disable AGP */
-	nv_wr32(dev, NV04_PBUS_PCI_NV_19, 0);
-
-	/* power cycle pgraph, if enabled */
-	pmc_enable = nv_rd32(dev, NV03_PMC_ENABLE);
-	if (pmc_enable & NV_PMC_ENABLE_PGRAPH) {
-		nv_wr32(dev, NV03_PMC_ENABLE,
-				pmc_enable & ~NV_PMC_ENABLE_PGRAPH);
-		nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) |
-				NV_PMC_ENABLE_PGRAPH);
-	}
-
-	/* and restore (gives effect of resetting AGP) */
-	nv_wr32(dev, NV04_PBUS_PCI_NV_1, saved_pci_nv_1);
-#endif
-
-	return 0;
-}
-
-int
-nouveau_mem_init_agp(struct drm_device *dev)
-{
-#if __OS_HAS_AGP
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_agp_info info;
-	struct drm_agp_mode mode;
-	int ret;
-
-	if (!dev->agp->acquired) {
-		ret = drm_agp_acquire(dev);
-		if (ret) {
-			NV_ERROR(dev, "Unable to acquire AGP: %d\n", ret);
-			return ret;
-		}
-	}
-
-	nouveau_mem_reset_agp(dev);
-
-	ret = drm_agp_info(dev, &info);
-	if (ret) {
-		NV_ERROR(dev, "Unable to get AGP info: %d\n", ret);
-		return ret;
-	}
-
-	/* see agp.h for the AGPSTAT_* modes available */
-	mode.mode = get_agp_mode(dev, info.mode);
-	ret = drm_agp_enable(dev, mode);
-	if (ret) {
-		NV_ERROR(dev, "Unable to enable AGP: %d\n", ret);
-		return ret;
-	}
-
-	dev_priv->gart_info.type	= NOUVEAU_GART_AGP;
-	dev_priv->gart_info.aper_base	= info.aperture_base;
-	dev_priv->gart_info.aper_size	= info.aperture_size;
-#endif
-	return 0;
-}
-
-static const struct vram_types {
-	int value;
-	const char *name;
-} vram_type_map[] = {
-	{ NV_MEM_TYPE_STOLEN , "stolen system memory" },
-	{ NV_MEM_TYPE_SGRAM  , "SGRAM" },
-	{ NV_MEM_TYPE_SDRAM  , "SDRAM" },
-	{ NV_MEM_TYPE_DDR1   , "DDR1" },
-	{ NV_MEM_TYPE_DDR2   , "DDR2" },
-	{ NV_MEM_TYPE_DDR3   , "DDR3" },
-	{ NV_MEM_TYPE_GDDR2  , "GDDR2" },
-	{ NV_MEM_TYPE_GDDR3  , "GDDR3" },
-	{ NV_MEM_TYPE_GDDR4  , "GDDR4" },
-	{ NV_MEM_TYPE_GDDR5  , "GDDR5" },
-	{ NV_MEM_TYPE_UNKNOWN, "unknown type" }
-};
-
-int
-nouveau_mem_vram_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct ttm_bo_device *bdev = &dev_priv->ttm.bdev;
-	const struct vram_types *vram_type;
-	int ret, dma_bits;
-
-	dma_bits = 32;
-	if (dev_priv->card_type >= NV_50) {
-		if (pci_dma_supported(dev->pdev, DMA_BIT_MASK(40)))
-			dma_bits = 40;
-	} else
-	if (0 && pci_is_pcie(dev->pdev) &&
-	    dev_priv->chipset  > 0x40 &&
-	    dev_priv->chipset != 0x45) {
-		if (pci_dma_supported(dev->pdev, DMA_BIT_MASK(39)))
-			dma_bits = 39;
-	}
-
-	ret = pci_set_dma_mask(dev->pdev, DMA_BIT_MASK(dma_bits));
-	if (ret)
-		return ret;
-	ret = pci_set_consistent_dma_mask(dev->pdev, DMA_BIT_MASK(dma_bits));
-	if (ret) {
-		/* Reset to default value. */
-		pci_set_consistent_dma_mask(dev->pdev, DMA_BIT_MASK(32));
-	}
-
-
-	ret = nouveau_ttm_global_init(dev_priv);
-	if (ret)
-		return ret;
-
-	ret = ttm_bo_device_init(&dev_priv->ttm.bdev,
-				 dev_priv->ttm.bo_global_ref.ref.object,
-				 &nouveau_bo_driver, DRM_FILE_PAGE_OFFSET,
-				 dma_bits <= 32 ? true : false);
-	if (ret) {
-		NV_ERROR(dev, "Error initialising bo driver: %d\n", ret);
-		return ret;
-	}
-
-	vram_type = vram_type_map;
-	while (vram_type->value != NV_MEM_TYPE_UNKNOWN) {
-		if (nouveau_vram_type) {
-			if (!strcasecmp(nouveau_vram_type, vram_type->name))
-				break;
-			dev_priv->vram_type = vram_type->value;
-		} else {
-			if (vram_type->value == dev_priv->vram_type)
-				break;
-		}
-		vram_type++;
-	}
-
-	NV_INFO(dev, "Detected %dMiB VRAM (%s)\n",
-		(int)(dev_priv->vram_size >> 20), vram_type->name);
-	if (dev_priv->vram_sys_base) {
-		NV_INFO(dev, "Stolen system memory at: 0x%010llx\n",
-			dev_priv->vram_sys_base);
-	}
-
-	dev_priv->fb_available_size = dev_priv->vram_size;
-	dev_priv->fb_mappable_pages = dev_priv->fb_available_size;
-	if (dev_priv->fb_mappable_pages > pci_resource_len(dev->pdev, 1))
-		dev_priv->fb_mappable_pages = pci_resource_len(dev->pdev, 1);
-	dev_priv->fb_mappable_pages >>= PAGE_SHIFT;
-
-	dev_priv->fb_available_size -= dev_priv->ramin_rsvd_vram;
-	dev_priv->fb_aper_free = dev_priv->fb_available_size;
-
-	/* mappable vram */
-	ret = ttm_bo_init_mm(bdev, TTM_PL_VRAM,
-			     dev_priv->fb_available_size >> PAGE_SHIFT);
-	if (ret) {
-		NV_ERROR(dev, "Failed VRAM mm init: %d\n", ret);
-		return ret;
-	}
-
-	if (dev_priv->card_type < NV_50) {
-		ret = nouveau_bo_new(dev, 256*1024, 0, TTM_PL_FLAG_VRAM,
-				     0, 0, &dev_priv->vga_ram);
-		if (ret == 0)
-			ret = nouveau_bo_pin(dev_priv->vga_ram,
-					     TTM_PL_FLAG_VRAM);
-
-		if (ret) {
-			NV_WARN(dev, "failed to reserve VGA memory\n");
-			nouveau_bo_ref(NULL, &dev_priv->vga_ram);
-		}
-	}
-
-	dev_priv->fb_mtrr = drm_mtrr_add(pci_resource_start(dev->pdev, 1),
-					 pci_resource_len(dev->pdev, 1),
-					 DRM_MTRR_WC);
-	return 0;
-}
-
-int
-nouveau_mem_gart_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct ttm_bo_device *bdev = &dev_priv->ttm.bdev;
-	int ret;
-
-	dev_priv->gart_info.type = NOUVEAU_GART_NONE;
-
-#if !defined(__powerpc__) && !defined(__ia64__)
-	if (drm_pci_device_is_agp(dev) && dev->agp && nouveau_agpmode) {
-		ret = nouveau_mem_init_agp(dev);
-		if (ret)
-			NV_ERROR(dev, "Error initialising AGP: %d\n", ret);
-	}
-#endif
-
-	if (dev_priv->gart_info.type == NOUVEAU_GART_NONE) {
-		ret = nouveau_sgdma_init(dev);
-		if (ret) {
-			NV_ERROR(dev, "Error initialising PCI(E): %d\n", ret);
-			return ret;
-		}
-	}
-
-	NV_INFO(dev, "%d MiB GART (aperture)\n",
-		(int)(dev_priv->gart_info.aper_size >> 20));
-	dev_priv->gart_info.aper_free = dev_priv->gart_info.aper_size;
-
-	ret = ttm_bo_init_mm(bdev, TTM_PL_TT,
-			     dev_priv->gart_info.aper_size >> PAGE_SHIFT);
-	if (ret) {
-		NV_ERROR(dev, "Failed TT mm init: %d\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-static int
-nv40_mem_timing_calc(struct drm_device *dev, u32 freq,
-		     struct nouveau_pm_tbl_entry *e, u8 len,
-		     struct nouveau_pm_memtiming *boot,
-		     struct nouveau_pm_memtiming *t)
-{
-	t->reg[0] = (e->tRP << 24 | e->tRAS << 16 | e->tRFC << 8 | e->tRC);
-
-	/* XXX: I don't trust the -1's and +1's... they must come
-	 *      from somewhere! */
-	t->reg[1] = (e->tWR + 2 + (t->tCWL - 1)) << 24 |
-		    1 << 16 |
-		    (e->tWTR + 2 + (t->tCWL - 1)) << 8 |
-		    (e->tCL + 2 - (t->tCWL - 1));
-
-	t->reg[2] = 0x20200000 |
-		    ((t->tCWL - 1) << 24 |
-		     e->tRRD << 16 |
-		     e->tRCDWR << 8 |
-		     e->tRCDRD);
-
-	NV_DEBUG(dev, "Entry %d: 220: %08x %08x %08x\n", t->id,
-		 t->reg[0], t->reg[1], t->reg[2]);
-	return 0;
-}
-
-static int
-nv50_mem_timing_calc(struct drm_device *dev, u32 freq,
-		     struct nouveau_pm_tbl_entry *e, u8 len,
-		     struct nouveau_pm_memtiming *boot,
-		     struct nouveau_pm_memtiming *t)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct bit_entry P;
-	uint8_t unk18 = 1, unk20 = 0, unk21 = 0, tmp7_3;
-
-	if (bit_table(dev, 'P', &P))
-		return -EINVAL;
-
-	switch (min(len, (u8) 22)) {
-	case 22:
-		unk21 = e->tUNK_21;
-	case 21:
-		unk20 = e->tUNK_20;
-	case 20:
-		if (e->tCWL > 0)
-			t->tCWL = e->tCWL;
-	case 19:
-		unk18 = e->tUNK_18;
-		break;
-	}
-
-	t->reg[0] = (e->tRP << 24 | e->tRAS << 16 | e->tRFC << 8 | e->tRC);
-
-	t->reg[1] = (e->tWR + 2 + (t->tCWL - 1)) << 24 |
-				max(unk18, (u8) 1) << 16 |
-				(e->tWTR + 2 + (t->tCWL - 1)) << 8;
-
-	t->reg[2] = ((t->tCWL - 1) << 24 |
-		    e->tRRD << 16 |
-		    e->tRCDWR << 8 |
-		    e->tRCDRD);
-
-	t->reg[4] = e->tUNK_13 << 8  | e->tUNK_13;
-
-	t->reg[5] = (e->tRFC << 24 | max(e->tRCDRD, e->tRCDWR) << 16 | e->tRP);
-
-	t->reg[8] = boot->reg[8] & 0xffffff00;
-
-	if (P.version == 1) {
-		t->reg[1] |= (e->tCL + 2 - (t->tCWL - 1));
-
-		t->reg[3] = (0x14 + e->tCL) << 24 |
-			    0x16 << 16 |
-			    (e->tCL - 1) << 8 |
-			    (e->tCL - 1);
-
-		t->reg[4] |= boot->reg[4] & 0xffff0000;
-
-		t->reg[6] = (0x33 - t->tCWL) << 16 |
-			    t->tCWL << 8 |
-			    (0x2e + e->tCL - t->tCWL);
-
-		t->reg[7] = 0x4000202 | (e->tCL - 1) << 16;
-
-		/* XXX: P.version == 1 only has DDR2 and GDDR3? */
-		if (dev_priv->vram_type == NV_MEM_TYPE_DDR2) {
-			t->reg[5] |= (e->tCL + 3) << 8;
-			t->reg[6] |= (t->tCWL - 2) << 8;
-			t->reg[8] |= (e->tCL - 4);
-		} else {
-			t->reg[5] |= (e->tCL + 2) << 8;
-			t->reg[6] |= t->tCWL << 8;
-			t->reg[8] |= (e->tCL - 2);
-		}
-	} else {
-		t->reg[1] |= (5 + e->tCL - (t->tCWL));
-
-		/* XXX: 0xb? 0x30? */
-		t->reg[3] = (0x30 + e->tCL) << 24 |
-			    (boot->reg[3] & 0x00ff0000)|
-			    (0xb + e->tCL) << 8 |
-			    (e->tCL - 1);
-
-		t->reg[4] |= (unk20 << 24 | unk21 << 16);
-
-		/* XXX: +6? */
-		t->reg[5] |= (t->tCWL + 6) << 8;
-
-		t->reg[6] = (0x5a + e->tCL) << 16 |
-			    (6 - e->tCL + t->tCWL) << 8 |
-			    (0x50 + e->tCL - t->tCWL);
-
-		tmp7_3 = (boot->reg[7] & 0xff000000) >> 24;
-		t->reg[7] = (tmp7_3 << 24) |
-			    ((tmp7_3 - 6 + e->tCL) << 16) |
-			    0x202;
-	}
-
-	NV_DEBUG(dev, "Entry %d: 220: %08x %08x %08x %08x\n", t->id,
-		 t->reg[0], t->reg[1], t->reg[2], t->reg[3]);
-	NV_DEBUG(dev, "         230: %08x %08x %08x %08x\n",
-		 t->reg[4], t->reg[5], t->reg[6], t->reg[7]);
-	NV_DEBUG(dev, "         240: %08x\n", t->reg[8]);
-	return 0;
-}
-
-static int
-nvc0_mem_timing_calc(struct drm_device *dev, u32 freq,
-		     struct nouveau_pm_tbl_entry *e, u8 len,
-		     struct nouveau_pm_memtiming *boot,
-		     struct nouveau_pm_memtiming *t)
-{
-	if (e->tCWL > 0)
-		t->tCWL = e->tCWL;
-
-	t->reg[0] = (e->tRP << 24 | (e->tRAS & 0x7f) << 17 |
-		     e->tRFC << 8 | e->tRC);
-
-	t->reg[1] = (boot->reg[1] & 0xff000000) |
-		    (e->tRCDWR & 0x0f) << 20 |
-		    (e->tRCDRD & 0x0f) << 14 |
-		    (t->tCWL << 7) |
-		    (e->tCL & 0x0f);
-
-	t->reg[2] = (boot->reg[2] & 0xff0000ff) |
-		    e->tWR << 16 | e->tWTR << 8;
-
-	t->reg[3] = (e->tUNK_20 & 0x1f) << 9 |
-		    (e->tUNK_21 & 0xf) << 5 |
-		    (e->tUNK_13 & 0x1f);
-
-	t->reg[4] = (boot->reg[4] & 0xfff00fff) |
-		    (e->tRRD&0x1f) << 15;
-
-	NV_DEBUG(dev, "Entry %d: 290: %08x %08x %08x %08x\n", t->id,
-		 t->reg[0], t->reg[1], t->reg[2], t->reg[3]);
-	NV_DEBUG(dev, "         2a0: %08x\n", t->reg[4]);
-	return 0;
-}
-
-/**
- * MR generation methods
- */
-
-static int
-nouveau_mem_ddr2_mr(struct drm_device *dev, u32 freq,
-		    struct nouveau_pm_tbl_entry *e, u8 len,
-		    struct nouveau_pm_memtiming *boot,
-		    struct nouveau_pm_memtiming *t)
-{
-	t->drive_strength = 0;
-	if (len < 15) {
-		t->odt = boot->odt;
-	} else {
-		t->odt = e->RAM_FT1 & 0x07;
-	}
-
-	if (e->tCL >= NV_MEM_CL_DDR2_MAX) {
-		NV_WARN(dev, "(%u) Invalid tCL: %u", t->id, e->tCL);
-		return -ERANGE;
-	}
-
-	if (e->tWR >= NV_MEM_WR_DDR2_MAX) {
-		NV_WARN(dev, "(%u) Invalid tWR: %u", t->id, e->tWR);
-		return -ERANGE;
-	}
-
-	if (t->odt > 3) {
-		NV_WARN(dev, "(%u) Invalid odt value, assuming disabled: %x",
-			t->id, t->odt);
-		t->odt = 0;
-	}
-
-	t->mr[0] = (boot->mr[0] & 0x100f) |
-		   (e->tCL) << 4 |
-		   (e->tWR - 1) << 9;
-	t->mr[1] = (boot->mr[1] & 0x101fbb) |
-		   (t->odt & 0x1) << 2 |
-		   (t->odt & 0x2) << 5;
-
-	NV_DEBUG(dev, "(%u) MR: %08x", t->id, t->mr[0]);
-	return 0;
-}
-
-uint8_t nv_mem_wr_lut_ddr3[NV_MEM_WR_DDR3_MAX] = {
-	0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 5, 6, 6, 7, 7, 0, 0};
-
-static int
-nouveau_mem_ddr3_mr(struct drm_device *dev, u32 freq,
-		    struct nouveau_pm_tbl_entry *e, u8 len,
-		    struct nouveau_pm_memtiming *boot,
-		    struct nouveau_pm_memtiming *t)
-{
-	u8 cl = e->tCL - 4;
-
-	t->drive_strength = 0;
-	if (len < 15) {
-		t->odt = boot->odt;
-	} else {
-		t->odt = e->RAM_FT1 & 0x07;
-	}
-
-	if (e->tCL >= NV_MEM_CL_DDR3_MAX || e->tCL < 4) {
-		NV_WARN(dev, "(%u) Invalid tCL: %u", t->id, e->tCL);
-		return -ERANGE;
-	}
-
-	if (e->tWR >= NV_MEM_WR_DDR3_MAX || e->tWR < 4) {
-		NV_WARN(dev, "(%u) Invalid tWR: %u", t->id, e->tWR);
-		return -ERANGE;
-	}
-
-	if (e->tCWL < 5) {
-		NV_WARN(dev, "(%u) Invalid tCWL: %u", t->id, e->tCWL);
-		return -ERANGE;
-	}
-
-	t->mr[0] = (boot->mr[0] & 0x180b) |
-		   /* CAS */
-		   (cl & 0x7) << 4 |
-		   (cl & 0x8) >> 1 |
-		   (nv_mem_wr_lut_ddr3[e->tWR]) << 9;
-	t->mr[1] = (boot->mr[1] & 0x101dbb) |
-		   (t->odt & 0x1) << 2 |
-		   (t->odt & 0x2) << 5 |
-		   (t->odt & 0x4) << 7;
-	t->mr[2] = (boot->mr[2] & 0x20ffb7) | (e->tCWL - 5) << 3;
-
-	NV_DEBUG(dev, "(%u) MR: %08x %08x", t->id, t->mr[0], t->mr[2]);
-	return 0;
-}
-
-uint8_t nv_mem_cl_lut_gddr3[NV_MEM_CL_GDDR3_MAX] = {
-	0, 0, 0, 0, 4, 5, 6, 7, 0, 1, 2, 3, 8, 9, 10, 11};
-uint8_t nv_mem_wr_lut_gddr3[NV_MEM_WR_GDDR3_MAX] = {
-	0, 0, 0, 0, 0, 2, 3, 8, 9, 10, 11, 0, 0, 1, 1, 0, 3};
-
-static int
-nouveau_mem_gddr3_mr(struct drm_device *dev, u32 freq,
-		     struct nouveau_pm_tbl_entry *e, u8 len,
-		     struct nouveau_pm_memtiming *boot,
-		     struct nouveau_pm_memtiming *t)
-{
-	if (len < 15) {
-		t->drive_strength = boot->drive_strength;
-		t->odt = boot->odt;
-	} else {
-		t->drive_strength = (e->RAM_FT1 & 0x30) >> 4;
-		t->odt = e->RAM_FT1 & 0x07;
-	}
-
-	if (e->tCL >= NV_MEM_CL_GDDR3_MAX) {
-		NV_WARN(dev, "(%u) Invalid tCL: %u", t->id, e->tCL);
-		return -ERANGE;
-	}
-
-	if (e->tWR >= NV_MEM_WR_GDDR3_MAX) {
-		NV_WARN(dev, "(%u) Invalid tWR: %u", t->id, e->tWR);
-		return -ERANGE;
-	}
-
-	if (t->odt > 3) {
-		NV_WARN(dev, "(%u) Invalid odt value, assuming autocal: %x",
-			t->id, t->odt);
-		t->odt = 0;
-	}
-
-	t->mr[0] = (boot->mr[0] & 0xe0b) |
-		   /* CAS */
-		   ((nv_mem_cl_lut_gddr3[e->tCL] & 0x7) << 4) |
-		   ((nv_mem_cl_lut_gddr3[e->tCL] & 0x8) >> 2);
-	t->mr[1] = (boot->mr[1] & 0x100f40) | t->drive_strength |
-		   (t->odt << 2) |
-		   (nv_mem_wr_lut_gddr3[e->tWR] & 0xf) << 4;
-	t->mr[2] = boot->mr[2];
-
-	NV_DEBUG(dev, "(%u) MR: %08x %08x %08x", t->id,
-		      t->mr[0], t->mr[1], t->mr[2]);
-	return 0;
-}
-
-static int
-nouveau_mem_gddr5_mr(struct drm_device *dev, u32 freq,
-		     struct nouveau_pm_tbl_entry *e, u8 len,
-		     struct nouveau_pm_memtiming *boot,
-		     struct nouveau_pm_memtiming *t)
-{
-	if (len < 15) {
-		t->drive_strength = boot->drive_strength;
-		t->odt = boot->odt;
-	} else {
-		t->drive_strength = (e->RAM_FT1 & 0x30) >> 4;
-		t->odt = e->RAM_FT1 & 0x03;
-	}
-
-	if (e->tCL >= NV_MEM_CL_GDDR5_MAX) {
-		NV_WARN(dev, "(%u) Invalid tCL: %u", t->id, e->tCL);
-		return -ERANGE;
-	}
-
-	if (e->tWR >= NV_MEM_WR_GDDR5_MAX) {
-		NV_WARN(dev, "(%u) Invalid tWR: %u", t->id, e->tWR);
-		return -ERANGE;
-	}
-
-	if (t->odt > 3) {
-		NV_WARN(dev, "(%u) Invalid odt value, assuming autocal: %x",
-			t->id, t->odt);
-		t->odt = 0;
-	}
-
-	t->mr[0] = (boot->mr[0] & 0x007) |
-		   ((e->tCL - 5) << 3) |
-		   ((e->tWR - 4) << 8);
-	t->mr[1] = (boot->mr[1] & 0x1007f0) |
-		   t->drive_strength |
-		   (t->odt << 2);
-
-	NV_DEBUG(dev, "(%u) MR: %08x %08x", t->id, t->mr[0], t->mr[1]);
-	return 0;
-}
-
-int
-nouveau_mem_timing_calc(struct drm_device *dev, u32 freq,
-			struct nouveau_pm_memtiming *t)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_memtiming *boot = &pm->boot.timing;
-	struct nouveau_pm_tbl_entry *e;
-	u8 ver, len, *ptr, *ramcfg;
-	int ret;
-
-	ptr = nouveau_perf_timing(dev, freq, &ver, &len);
-	if (!ptr || ptr[0] == 0x00) {
-		*t = *boot;
-		return 0;
-	}
-	e = (struct nouveau_pm_tbl_entry *)ptr;
-
-	t->tCWL = boot->tCWL;
-
-	switch (dev_priv->card_type) {
-	case NV_40:
-		ret = nv40_mem_timing_calc(dev, freq, e, len, boot, t);
-		break;
-	case NV_50:
-		ret = nv50_mem_timing_calc(dev, freq, e, len, boot, t);
-		break;
-	case NV_C0:
-		ret = nvc0_mem_timing_calc(dev, freq, e, len, boot, t);
-		break;
-	default:
-		ret = -ENODEV;
-		break;
-	}
-
-	switch (dev_priv->vram_type * !ret) {
-	case NV_MEM_TYPE_GDDR3:
-		ret = nouveau_mem_gddr3_mr(dev, freq, e, len, boot, t);
-		break;
-	case NV_MEM_TYPE_GDDR5:
-		ret = nouveau_mem_gddr5_mr(dev, freq, e, len, boot, t);
-		break;
-	case NV_MEM_TYPE_DDR2:
-		ret = nouveau_mem_ddr2_mr(dev, freq, e, len, boot, t);
-		break;
-	case NV_MEM_TYPE_DDR3:
-		ret = nouveau_mem_ddr3_mr(dev, freq, e, len, boot, t);
-		break;
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	ramcfg = nouveau_perf_ramcfg(dev, freq, &ver, &len);
-	if (ramcfg) {
-		int dll_off;
-
-		if (ver == 0x00)
-			dll_off = !!(ramcfg[3] & 0x04);
-		else
-			dll_off = !!(ramcfg[2] & 0x40);
-
-		switch (dev_priv->vram_type) {
-		case NV_MEM_TYPE_GDDR3:
-			t->mr[1] &= ~0x00000040;
-			t->mr[1] |=  0x00000040 * dll_off;
-			break;
-		default:
-			t->mr[1] &= ~0x00000001;
-			t->mr[1] |=  0x00000001 * dll_off;
-			break;
-		}
-	}
-
-	return ret;
-}
-
-void
-nouveau_mem_timing_read(struct drm_device *dev, struct nouveau_pm_memtiming *t)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 timing_base, timing_regs, mr_base;
-	int i;
-
-	if (dev_priv->card_type >= 0xC0) {
-		timing_base = 0x10f290;
-		mr_base = 0x10f300;
-	} else {
-		timing_base = 0x100220;
-		mr_base = 0x1002c0;
-	}
-
-	t->id = -1;
-
-	switch (dev_priv->card_type) {
-	case NV_50:
-		timing_regs = 9;
-		break;
-	case NV_C0:
-	case NV_D0:
-		timing_regs = 5;
-		break;
-	case NV_30:
-	case NV_40:
-		timing_regs = 3;
-		break;
-	default:
-		timing_regs = 0;
-		return;
-	}
-	for(i = 0; i < timing_regs; i++)
-		t->reg[i] = nv_rd32(dev, timing_base + (0x04 * i));
-
-	t->tCWL = 0;
-	if (dev_priv->card_type < NV_C0) {
-		t->tCWL = ((nv_rd32(dev, 0x100228) & 0x0f000000) >> 24) + 1;
-	} else if (dev_priv->card_type <= NV_D0) {
-		t->tCWL = ((nv_rd32(dev, 0x10f294) & 0x00000f80) >> 7);
-	}
-
-	t->mr[0] = nv_rd32(dev, mr_base);
-	t->mr[1] = nv_rd32(dev, mr_base + 0x04);
-	t->mr[2] = nv_rd32(dev, mr_base + 0x20);
-	t->mr[3] = nv_rd32(dev, mr_base + 0x24);
-
-	t->odt = 0;
-	t->drive_strength = 0;
-
-	switch (dev_priv->vram_type) {
-	case NV_MEM_TYPE_DDR3:
-		t->odt |= (t->mr[1] & 0x200) >> 7;
-	case NV_MEM_TYPE_DDR2:
-		t->odt |= (t->mr[1] & 0x04) >> 2 |
-			  (t->mr[1] & 0x40) >> 5;
-		break;
-	case NV_MEM_TYPE_GDDR3:
-	case NV_MEM_TYPE_GDDR5:
-		t->drive_strength = t->mr[1] & 0x03;
-		t->odt = (t->mr[1] & 0x0c) >> 2;
-		break;
-	default:
-		break;
-	}
-}
-
-int
-nouveau_mem_exec(struct nouveau_mem_exec_func *exec,
-		 struct nouveau_pm_level *perflvl)
-{
-	struct drm_nouveau_private *dev_priv = exec->dev->dev_private;
-	struct nouveau_pm_memtiming *info = &perflvl->timing;
-	u32 tMRD = 1000, tCKSRE = 0, tCKSRX = 0, tXS = 0, tDLLK = 0;
-	u32 mr[3] = { info->mr[0], info->mr[1], info->mr[2] };
-	u32 mr1_dlloff;
-
-	switch (dev_priv->vram_type) {
-	case NV_MEM_TYPE_DDR2:
-		tDLLK = 2000;
-		mr1_dlloff = 0x00000001;
-		break;
-	case NV_MEM_TYPE_DDR3:
-		tDLLK = 12000;
-		mr1_dlloff = 0x00000001;
-		break;
-	case NV_MEM_TYPE_GDDR3:
-		tDLLK = 40000;
-		mr1_dlloff = 0x00000040;
-		break;
-	default:
-		NV_ERROR(exec->dev, "cannot reclock unsupported memtype\n");
-		return -ENODEV;
-	}
-
-	/* fetch current MRs */
-	switch (dev_priv->vram_type) {
-	case NV_MEM_TYPE_GDDR3:
-	case NV_MEM_TYPE_DDR3:
-		mr[2] = exec->mrg(exec, 2);
-	default:
-		mr[1] = exec->mrg(exec, 1);
-		mr[0] = exec->mrg(exec, 0);
-		break;
-	}
-
-	/* DLL 'on' -> DLL 'off' mode, disable before entering self-refresh  */
-	if (!(mr[1] & mr1_dlloff) && (info->mr[1] & mr1_dlloff)) {
-		exec->precharge(exec);
-		exec->mrs (exec, 1, mr[1] | mr1_dlloff);
-		exec->wait(exec, tMRD);
-	}
-
-	/* enter self-refresh mode */
-	exec->precharge(exec);
-	exec->refresh(exec);
-	exec->refresh(exec);
-	exec->refresh_auto(exec, false);
-	exec->refresh_self(exec, true);
-	exec->wait(exec, tCKSRE);
-
-	/* modify input clock frequency */
-	exec->clock_set(exec);
-
-	/* exit self-refresh mode */
-	exec->wait(exec, tCKSRX);
-	exec->precharge(exec);
-	exec->refresh_self(exec, false);
-	exec->refresh_auto(exec, true);
-	exec->wait(exec, tXS);
-
-	/* update MRs */
-	if (mr[2] != info->mr[2]) {
-		exec->mrs (exec, 2, info->mr[2]);
-		exec->wait(exec, tMRD);
-	}
-
-	if (mr[1] != info->mr[1]) {
-		/* need to keep DLL off until later, at least on GDDR3 */
-		exec->mrs (exec, 1, info->mr[1] | (mr[1] & mr1_dlloff));
-		exec->wait(exec, tMRD);
-	}
-
-	if (mr[0] != info->mr[0]) {
-		exec->mrs (exec, 0, info->mr[0]);
-		exec->wait(exec, tMRD);
-	}
-
-	/* update PFB timing registers */
-	exec->timing_set(exec);
-
-	/* DLL (enable + ) reset */
-	if (!(info->mr[1] & mr1_dlloff)) {
-		if (mr[1] & mr1_dlloff) {
-			exec->mrs (exec, 1, info->mr[1]);
-			exec->wait(exec, tMRD);
-		}
-		exec->mrs (exec, 0, info->mr[0] | 0x00000100);
-		exec->wait(exec, tMRD);
-		exec->mrs (exec, 0, info->mr[0] | 0x00000000);
-		exec->wait(exec, tMRD);
-		exec->wait(exec, tDLLK);
-		if (dev_priv->vram_type == NV_MEM_TYPE_GDDR3)
-			exec->precharge(exec);
-	}
-
-	return 0;
-}
-
-int
-nouveau_mem_vbios_type(struct drm_device *dev)
-{
-	struct bit_entry M;
-	u8 ramcfg = (nv_rd32(dev, 0x101000) & 0x0000003c) >> 2;
-	if (!bit_table(dev, 'M', &M) || M.version != 2 || M.length < 5) {
-		u8 *table = ROMPTR(dev, M.data[3]);
-		if (table && table[0] == 0x10 && ramcfg < table[3]) {
-			u8 *entry = table + table[1] + (ramcfg * table[2]);
-			switch (entry[0] & 0x0f) {
-			case 0: return NV_MEM_TYPE_DDR2;
-			case 1: return NV_MEM_TYPE_DDR3;
-			case 2: return NV_MEM_TYPE_GDDR3;
-			case 3: return NV_MEM_TYPE_GDDR5;
-			default:
-				break;
-			}
-
-		}
-	}
-	return NV_MEM_TYPE_UNKNOWN;
-}
-
-static int
-nouveau_vram_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
-{
-	/* nothing to do */
-	return 0;
-}
-
-static int
-nouveau_vram_manager_fini(struct ttm_mem_type_manager *man)
-{
-	/* nothing to do */
-	return 0;
-}
-
-static inline void
-nouveau_mem_node_cleanup(struct nouveau_mem *node)
-{
-	if (node->vma[0].node) {
-		nouveau_vm_unmap(&node->vma[0]);
-		nouveau_vm_put(&node->vma[0]);
-	}
-
-	if (node->vma[1].node) {
-		nouveau_vm_unmap(&node->vma[1]);
-		nouveau_vm_put(&node->vma[1]);
-	}
-}
-
-static void
-nouveau_vram_manager_del(struct ttm_mem_type_manager *man,
-			 struct ttm_mem_reg *mem)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(man->bdev);
-	struct nouveau_vram_engine *vram = &dev_priv->engine.vram;
-	struct drm_device *dev = dev_priv->dev;
-
-	nouveau_mem_node_cleanup(mem->mm_node);
-	vram->put(dev, (struct nouveau_mem **)&mem->mm_node);
-}
-
-static int
-nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
-			 struct ttm_buffer_object *bo,
-			 struct ttm_placement *placement,
-			 struct ttm_mem_reg *mem)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(man->bdev);
-	struct nouveau_vram_engine *vram = &dev_priv->engine.vram;
-	struct drm_device *dev = dev_priv->dev;
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
-	struct nouveau_mem *node;
-	u32 size_nc = 0;
-	int ret;
-
-	if (nvbo->tile_flags & NOUVEAU_GEM_TILE_NONCONTIG)
-		size_nc = 1 << nvbo->page_shift;
-
-	ret = vram->get(dev, mem->num_pages << PAGE_SHIFT,
-			mem->page_alignment << PAGE_SHIFT, size_nc,
-			(nvbo->tile_flags >> 8) & 0x3ff, &node);
-	if (ret) {
-		mem->mm_node = NULL;
-		return (ret == -ENOSPC) ? 0 : ret;
-	}
-
-	node->page_shift = nvbo->page_shift;
-
-	mem->mm_node = node;
-	mem->start   = node->offset >> PAGE_SHIFT;
-	return 0;
-}
-
-void
-nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
-{
-	struct nouveau_mm *mm = man->priv;
-	struct nouveau_mm_node *r;
-	u32 total = 0, free = 0;
-
-	mutex_lock(&mm->mutex);
-	list_for_each_entry(r, &mm->nodes, nl_entry) {
-		printk(KERN_DEBUG "%s %d: 0x%010llx 0x%010llx\n",
-		       prefix, r->type, ((u64)r->offset << 12),
-		       (((u64)r->offset + r->length) << 12));
-
-		total += r->length;
-		if (!r->type)
-			free += r->length;
-	}
-	mutex_unlock(&mm->mutex);
-
-	printk(KERN_DEBUG "%s  total: 0x%010llx free: 0x%010llx\n",
-	       prefix, (u64)total << 12, (u64)free << 12);
-	printk(KERN_DEBUG "%s  block: 0x%08x\n",
-	       prefix, mm->block_size << 12);
-}
-
-const struct ttm_mem_type_manager_func nouveau_vram_manager = {
-	nouveau_vram_manager_init,
-	nouveau_vram_manager_fini,
-	nouveau_vram_manager_new,
-	nouveau_vram_manager_del,
-	nouveau_vram_manager_debug
-};
-
-static int
-nouveau_gart_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
-{
-	return 0;
-}
-
-static int
-nouveau_gart_manager_fini(struct ttm_mem_type_manager *man)
-{
-	return 0;
-}
-
-static void
-nouveau_gart_manager_del(struct ttm_mem_type_manager *man,
-			 struct ttm_mem_reg *mem)
-{
-	nouveau_mem_node_cleanup(mem->mm_node);
-	kfree(mem->mm_node);
-	mem->mm_node = NULL;
-}
-
-static int
-nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
-			 struct ttm_buffer_object *bo,
-			 struct ttm_placement *placement,
-			 struct ttm_mem_reg *mem)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
-	struct nouveau_mem *node;
-
-	if (unlikely((mem->num_pages << PAGE_SHIFT) >=
-		     dev_priv->gart_info.aper_size))
-		return -ENOMEM;
-
-	node = kzalloc(sizeof(*node), GFP_KERNEL);
-	if (!node)
-		return -ENOMEM;
-	node->page_shift = 12;
-
-	mem->mm_node = node;
-	mem->start   = 0;
-	return 0;
-}
-
-void
-nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
-{
-}
-
-const struct ttm_mem_type_manager_func nouveau_gart_manager = {
-	nouveau_gart_manager_init,
-	nouveau_gart_manager_fini,
-	nouveau_gart_manager_new,
-	nouveau_gart_manager_del,
-	nouveau_gart_manager_debug
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mm.c
deleted file mode 100644
index b29ffb3d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mm.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_mm.h"
-
-static inline void
-region_put(struct nouveau_mm *mm, struct nouveau_mm_node *a)
-{
-	list_del(&a->nl_entry);
-	list_del(&a->fl_entry);
-	kfree(a);
-}
-
-static struct nouveau_mm_node *
-region_split(struct nouveau_mm *mm, struct nouveau_mm_node *a, u32 size)
-{
-	struct nouveau_mm_node *b;
-
-	if (a->length == size)
-		return a;
-
-	b = kmalloc(sizeof(*b), GFP_KERNEL);
-	if (unlikely(b == NULL))
-		return NULL;
-
-	b->offset = a->offset;
-	b->length = size;
-	b->type   = a->type;
-	a->offset += size;
-	a->length -= size;
-	list_add_tail(&b->nl_entry, &a->nl_entry);
-	if (b->type == 0)
-		list_add_tail(&b->fl_entry, &a->fl_entry);
-	return b;
-}
-
-#define node(root, dir) ((root)->nl_entry.dir == &mm->nodes) ? NULL : \
-	list_entry((root)->nl_entry.dir, struct nouveau_mm_node, nl_entry)
-
-void
-nouveau_mm_put(struct nouveau_mm *mm, struct nouveau_mm_node *this)
-{
-	struct nouveau_mm_node *prev = node(this, prev);
-	struct nouveau_mm_node *next = node(this, next);
-
-	list_add(&this->fl_entry, &mm->free);
-	this->type = 0;
-
-	if (prev && prev->type == 0) {
-		prev->length += this->length;
-		region_put(mm, this);
-		this = prev;
-	}
-
-	if (next && next->type == 0) {
-		next->offset  = this->offset;
-		next->length += this->length;
-		region_put(mm, this);
-	}
-}
-
-int
-nouveau_mm_get(struct nouveau_mm *mm, int type, u32 size, u32 size_nc,
-	       u32 align, struct nouveau_mm_node **pnode)
-{
-	struct nouveau_mm_node *prev, *this, *next;
-	u32 min = size_nc ? size_nc : size;
-	u32 align_mask = align - 1;
-	u32 splitoff;
-	u32 s, e;
-
-	list_for_each_entry(this, &mm->free, fl_entry) {
-		e = this->offset + this->length;
-		s = this->offset;
-
-		prev = node(this, prev);
-		if (prev && prev->type != type)
-			s = roundup(s, mm->block_size);
-
-		next = node(this, next);
-		if (next && next->type != type)
-			e = rounddown(e, mm->block_size);
-
-		s  = (s + align_mask) & ~align_mask;
-		e &= ~align_mask;
-		if (s > e || e - s < min)
-			continue;
-
-		splitoff = s - this->offset;
-		if (splitoff && !region_split(mm, this, splitoff))
-			return -ENOMEM;
-
-		this = region_split(mm, this, min(size, e - s));
-		if (!this)
-			return -ENOMEM;
-
-		this->type = type;
-		list_del(&this->fl_entry);
-		*pnode = this;
-		return 0;
-	}
-
-	return -ENOSPC;
-}
-
-int
-nouveau_mm_init(struct nouveau_mm *mm, u32 offset, u32 length, u32 block)
-{
-	struct nouveau_mm_node *node;
-
-	if (block) {
-		mutex_init(&mm->mutex);
-		INIT_LIST_HEAD(&mm->nodes);
-		INIT_LIST_HEAD(&mm->free);
-		mm->block_size = block;
-		mm->heap_nodes = 0;
-	}
-
-	node = kzalloc(sizeof(*node), GFP_KERNEL);
-	if (!node)
-		return -ENOMEM;
-	node->offset = roundup(offset, mm->block_size);
-	node->length = rounddown(offset + length, mm->block_size) - node->offset;
-
-	list_add_tail(&node->nl_entry, &mm->nodes);
-	list_add_tail(&node->fl_entry, &mm->free);
-	mm->heap_nodes++;
-	return 0;
-}
-
-int
-nouveau_mm_fini(struct nouveau_mm *mm)
-{
-	struct nouveau_mm_node *node, *heap =
-		list_first_entry(&mm->nodes, struct nouveau_mm_node, nl_entry);
-	int nodes = 0;
-
-	list_for_each_entry(node, &mm->nodes, nl_entry) {
-		if (nodes++ == mm->heap_nodes) {
-			printk(KERN_ERR "nouveau_mm in use at destroy time!\n");
-			list_for_each_entry(node, &mm->nodes, nl_entry) {
-				printk(KERN_ERR "0x%02x: 0x%08x 0x%08x\n",
-				       node->type, node->offset, node->length);
-			}
-			WARN_ON(1);
-			return -EBUSY;
-		}
-	}
-
-	kfree(heap);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mm.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mm.h
deleted file mode 100644
index 57a600c3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mm.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#ifndef __NOUVEAU_REGION_H__
-#define __NOUVEAU_REGION_H__
-
-struct nouveau_mm_node {
-	struct list_head nl_entry;
-	struct list_head fl_entry;
-	struct list_head rl_entry;
-
-	u8  type;
-	u32 offset;
-	u32 length;
-};
-
-struct nouveau_mm {
-	struct list_head nodes;
-	struct list_head free;
-
-	struct mutex mutex;
-
-	u32 block_size;
-	int heap_nodes;
-};
-
-int  nouveau_mm_init(struct nouveau_mm *, u32 offset, u32 length, u32 block);
-int  nouveau_mm_fini(struct nouveau_mm *);
-int  nouveau_mm_pre(struct nouveau_mm *);
-int  nouveau_mm_get(struct nouveau_mm *, int type, u32 size, u32 size_nc,
-		    u32 align, struct nouveau_mm_node **);
-void nouveau_mm_put(struct nouveau_mm *, struct nouveau_mm_node *);
-
-int  nv50_vram_init(struct drm_device *);
-void nv50_vram_fini(struct drm_device *);
-int  nv50_vram_new(struct drm_device *, u64 size, u32 align, u32 size_nc,
-		    u32 memtype, struct nouveau_mem **);
-void nv50_vram_del(struct drm_device *, struct nouveau_mem **);
-bool nv50_vram_flags_valid(struct drm_device *, u32 tile_flags);
-
-int  nvc0_vram_init(struct drm_device *);
-int  nvc0_vram_new(struct drm_device *, u64 size, u32 align, u32 ncmin,
-		    u32 memtype, struct nouveau_mem **);
-bool nvc0_vram_flags_valid(struct drm_device *, u32 tile_flags);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mxm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mxm.c
deleted file mode 100644
index 07d0d1e0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_mxm.c
+++ /dev/null
@@ -1,723 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <linux/acpi.h>
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-
-#define MXM_DBG(dev, fmt, args...) NV_DEBUG((dev), "MXM: " fmt, ##args)
-#define MXM_MSG(dev, fmt, args...) NV_INFO((dev), "MXM: " fmt, ##args)
-
-static u8 *
-mxms_data(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	return dev_priv->mxms;
-
-}
-
-static u16
-mxms_version(struct drm_device *dev)
-{
-	u8 *mxms = mxms_data(dev);
-	u16 version = (mxms[4] << 8) | mxms[5];
-	switch (version ) {
-	case 0x0200:
-	case 0x0201:
-	case 0x0300:
-		return version;
-	default:
-		break;
-	}
-
-	MXM_DBG(dev, "unknown version %d.%d\n", mxms[4], mxms[5]);
-	return 0x0000;
-}
-
-static u16
-mxms_headerlen(struct drm_device *dev)
-{
-	return 8;
-}
-
-static u16
-mxms_structlen(struct drm_device *dev)
-{
-	return *(u16 *)&mxms_data(dev)[6];
-}
-
-static bool
-mxms_checksum(struct drm_device *dev)
-{
-	u16 size = mxms_headerlen(dev) + mxms_structlen(dev);
-	u8 *mxms = mxms_data(dev), sum = 0;
-	while (size--)
-		sum += *mxms++;
-	if (sum) {
-		MXM_DBG(dev, "checksum invalid\n");
-		return false;
-	}
-	return true;
-}
-
-static bool
-mxms_valid(struct drm_device *dev)
-{
-	u8 *mxms = mxms_data(dev);
-	if (*(u32 *)mxms != 0x5f4d584d) {
-		MXM_DBG(dev, "signature invalid\n");
-		return false;
-	}
-
-	if (!mxms_version(dev) || !mxms_checksum(dev))
-		return false;
-
-	return true;
-}
-
-static bool
-mxms_foreach(struct drm_device *dev, u8 types,
-	     bool (*exec)(struct drm_device *, u8 *, void *), void *info)
-{
-	u8 *mxms = mxms_data(dev);
-	u8 *desc = mxms + mxms_headerlen(dev);
-	u8 *fini = desc + mxms_structlen(dev) - 1;
-	while (desc < fini) {
-		u8 type = desc[0] & 0x0f;
-		u8 headerlen = 0;
-		u8 recordlen = 0;
-		u8 entries = 0;
-
-		switch (type) {
-		case 0: /* Output Device Structure */
-			if (mxms_version(dev) >= 0x0300)
-				headerlen = 8;
-			else
-				headerlen = 6;
-			break;
-		case 1: /* System Cooling Capability Structure */
-		case 2: /* Thermal Structure */
-		case 3: /* Input Power Structure */
-			headerlen = 4;
-			break;
-		case 4: /* GPIO Device Structure */
-			headerlen = 4;
-			recordlen = 2;
-			entries   = (ROM32(desc[0]) & 0x01f00000) >> 20;
-			break;
-		case 5: /* Vendor Specific Structure */
-			headerlen = 8;
-			break;
-		case 6: /* Backlight Control Structure */
-			if (mxms_version(dev) >= 0x0300) {
-				headerlen = 4;
-				recordlen = 8;
-				entries   = (desc[1] & 0xf0) >> 4;
-			} else {
-				headerlen = 8;
-			}
-			break;
-		case 7: /* Fan Control Structure */
-			headerlen = 8;
-			recordlen = 4;
-			entries   = desc[1] & 0x07;
-			break;
-		default:
-			MXM_DBG(dev, "unknown descriptor type %d\n", type);
-			return false;
-		}
-
-		if ((drm_debug & DRM_UT_DRIVER) && (exec == NULL)) {
-			static const char * mxms_desc_name[] = {
-				"ODS", "SCCS", "TS", "IPS",
-				"GSD", "VSS", "BCS", "FCS",
-			};
-			u8 *dump = desc;
-			int i, j;
-
-			MXM_DBG(dev, "%4s: ", mxms_desc_name[type]);
-			for (j = headerlen - 1; j >= 0; j--)
-				printk("%02x", dump[j]);
-			printk("\n");
-			dump += headerlen;
-
-			for (i = 0; i < entries; i++, dump += recordlen) {
-				MXM_DBG(dev, "      ");
-				for (j = recordlen - 1; j >= 0; j--)
-					printk("%02x", dump[j]);
-				printk("\n");
-			}
-		}
-
-		if (types & (1 << type)) {
-			if (!exec(dev, desc, info))
-				return false;
-		}
-
-		desc += headerlen + (entries * recordlen);
-	}
-
-	return true;
-}
-
-static u8 *
-mxm_table(struct drm_device *dev, u8 *size)
-{
-	struct bit_entry x;
-
-	if (bit_table(dev, 'x', &x)) {
-		MXM_DBG(dev, "BIT 'x' table not present\n");
-		return NULL;
-	}
-
-	if (x.version != 1 || x.length < 3) {
-		MXM_MSG(dev, "BIT x table %d/%d unknown\n",
-			x.version, x.length);
-		return NULL;
-	}
-
-	*size = x.length;
-	return x.data;
-}
-
-/* These map MXM v2.x digital connection values to the appropriate SOR/link,
- * hopefully they're correct for all boards within the same chipset...
- *
- * MXM v3.x VBIOS are nicer and provide pointers to these tables.
- */
-static u8 nv84_sor_map[16] = {
-	0x00, 0x12, 0x22, 0x11, 0x32, 0x31, 0x11, 0x31,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-static u8 nv92_sor_map[16] = {
-	0x00, 0x12, 0x22, 0x11, 0x32, 0x31, 0x11, 0x31,
-	0x11, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-static u8 nv94_sor_map[16] = {
-	0x00, 0x14, 0x24, 0x11, 0x34, 0x31, 0x11, 0x31,
-	0x11, 0x31, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-static u8 nv96_sor_map[16] = {
-	0x00, 0x14, 0x24, 0x00, 0x34, 0x00, 0x11, 0x31,
-	0x11, 0x31, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-static u8 nv98_sor_map[16] = {
-	0x00, 0x14, 0x12, 0x11, 0x00, 0x31, 0x11, 0x31,
-	0x11, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-static u8
-mxm_sor_map(struct drm_device *dev, u8 conn)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u8 len, *mxm = mxm_table(dev, &len);
-	if (mxm && len >= 6) {
-		u8 *map = ROMPTR(dev, mxm[4]);
-		if (map) {
-			if (map[0] == 0x10) {
-				if (conn < map[3])
-					return map[map[1] + conn];
-				return 0x00;
-			}
-
-			MXM_MSG(dev, "unknown sor map 0x%02x\n", map[0]);
-		}
-	}
-
-	if (dev_priv->chipset == 0x84 || dev_priv->chipset == 0x86)
-		return nv84_sor_map[conn];
-	if (dev_priv->chipset == 0x92)
-		return nv92_sor_map[conn];
-	if (dev_priv->chipset == 0x94)
-		return nv94_sor_map[conn];
-	if (dev_priv->chipset == 0x96)
-		return nv96_sor_map[conn];
-	if (dev_priv->chipset == 0x98)
-		return nv98_sor_map[conn];
-
-	MXM_MSG(dev, "missing sor map\n");
-	return 0x00;
-}
-
-static u8
-mxm_ddc_map(struct drm_device *dev, u8 port)
-{
-	u8 len, *mxm = mxm_table(dev, &len);
-	if (mxm && len >= 8) {
-		u8 *map = ROMPTR(dev, mxm[6]);
-		if (map) {
-			if (map[0] == 0x10) {
-				if (port < map[3])
-					return map[map[1] + port];
-				return 0x00;
-			}
-
-			MXM_MSG(dev, "unknown ddc map 0x%02x\n", map[0]);
-		}
-	}
-
-	/* v2.x: directly write port as dcb i2cidx */
-	return (port << 4) | port;
-}
-
-struct mxms_odev {
-	u8 outp_type;
-	u8 conn_type;
-	u8 ddc_port;
-	u8 dig_conn;
-};
-
-static void
-mxms_output_device(struct drm_device *dev, u8 *pdata, struct mxms_odev *desc)
-{
-	u64 data = ROM32(pdata[0]);
-	if (mxms_version(dev) >= 0x0300)
-		data |= (u64)ROM16(pdata[4]) << 32;
-
-	desc->outp_type = (data & 0x00000000000000f0ULL) >> 4;
-	desc->ddc_port  = (data & 0x0000000000000f00ULL) >> 8;
-	desc->conn_type = (data & 0x000000000001f000ULL) >> 12;
-	desc->dig_conn  = (data & 0x0000000000780000ULL) >> 19;
-}
-
-struct context {
-	u32 *outp;
-	struct mxms_odev desc;
-};
-
-static bool
-mxm_match_tmds_partner(struct drm_device *dev, u8 *data, void *info)
-{
-	struct context *ctx = info;
-	struct mxms_odev desc;
-
-	mxms_output_device(dev, data, &desc);
-	if (desc.outp_type == 2 &&
-	    desc.dig_conn == ctx->desc.dig_conn)
-		return false;
-	return true;
-}
-
-static bool
-mxm_match_dcb(struct drm_device *dev, u8 *data, void *info)
-{
-	struct context *ctx = info;
-	u64 desc = *(u64 *)data;
-
-	mxms_output_device(dev, data, &ctx->desc);
-
-	/* match dcb encoder type to mxm-ods device type */
-	if ((ctx->outp[0] & 0x0000000f) != ctx->desc.outp_type)
-		return true;
-
-	/* digital output, have some extra stuff to match here, there's a
-	 * table in the vbios that provides a mapping from the mxm digital
-	 * connection enum values to SOR/link
-	 */
-	if ((desc & 0x00000000000000f0) >= 0x20) {
-		/* check against sor index */
-		u8 link = mxm_sor_map(dev, ctx->desc.dig_conn);
-		if ((ctx->outp[0] & 0x0f000000) != (link & 0x0f) << 24)
-			return true;
-
-		/* check dcb entry has a compatible link field */
-		link = (link & 0x30) >> 4;
-		if ((link & ((ctx->outp[1] & 0x00000030) >> 4)) != link)
-			return true;
-	}
-
-	/* mark this descriptor accounted for by setting invalid device type,
-	 * except of course some manufactures don't follow specs properly and
-	 * we need to avoid killing off the TMDS function on DP connectors
-	 * if MXM-SIS is missing an entry for it.
-	 */
-	data[0] &= ~0xf0;
-	if (ctx->desc.outp_type == 6 && ctx->desc.conn_type == 6 &&
-	    mxms_foreach(dev, 0x01, mxm_match_tmds_partner, ctx)) {
-		data[0] |= 0x20; /* modify descriptor to match TMDS now */
-	} else {
-		data[0] |= 0xf0;
-	}
-
-	return false;
-}
-
-static int
-mxm_dcb_sanitise_entry(struct drm_device *dev, void *data, int idx, u8 *dcbe)
-{
-	struct context ctx = { .outp = (u32 *)dcbe };
-	u8 type, i2cidx, link;
-	u8 *conn;
-
-	/* look for an output device structure that matches this dcb entry.
-	 * if one isn't found, disable it.
-	 */
-	if (mxms_foreach(dev, 0x01, mxm_match_dcb, &ctx)) {
-		MXM_DBG(dev, "disable %d: 0x%08x 0x%08x\n",
-			idx, ctx.outp[0], ctx.outp[1]);
-		ctx.outp[0] |= 0x0000000f;
-		return 0;
-	}
-
-	/* modify the output's ddc/aux port, there's a pointer to a table
-	 * with the mapping from mxm ddc/aux port to dcb i2c_index in the
-	 * vbios mxm table
-	 */
-	i2cidx = mxm_ddc_map(dev, ctx.desc.ddc_port);
-	if ((ctx.outp[0] & 0x0000000f) != OUTPUT_DP)
-		i2cidx = (i2cidx & 0x0f) << 4;
-	else
-		i2cidx = (i2cidx & 0xf0);
-
-	if (i2cidx != 0xf0) {
-		ctx.outp[0] &= ~0x000000f0;
-		ctx.outp[0] |= i2cidx;
-	}
-
-	/* override dcb sorconf.link, based on what mxm data says */
-	switch (ctx.desc.outp_type) {
-	case 0x00: /* Analog CRT */
-	case 0x01: /* Analog TV/HDTV */
-		break;
-	default:
-		link = mxm_sor_map(dev, ctx.desc.dig_conn) & 0x30;
-		ctx.outp[1] &= ~0x00000030;
-		ctx.outp[1] |= link;
-		break;
-	}
-
-	/* we may need to fixup various other vbios tables based on what
-	 * the descriptor says the connector type should be.
-	 *
-	 * in a lot of cases, the vbios tables will claim DVI-I is possible,
-	 * and the mxm data says the connector is really HDMI.  another
-	 * common example is DP->eDP.
-	 */
-	conn = dcb_conn(dev, (ctx.outp[0] & 0x0000f000) >> 12);
-	type = conn[0];
-	switch (ctx.desc.conn_type) {
-	case 0x01: /* LVDS */
-		ctx.outp[1] |= 0x00000004; /* use_power_scripts */
-		/* XXX: modify default link width in LVDS table */
-		break;
-	case 0x02: /* HDMI */
-		type = DCB_CONNECTOR_HDMI_1;
-		break;
-	case 0x03: /* DVI-D */
-		type = DCB_CONNECTOR_DVI_D;
-		break;
-	case 0x0e: /* eDP, falls through to DPint */
-		ctx.outp[1] |= 0x00010000;
-	case 0x07: /* DP internal, wtf is this?? HP8670w */
-		ctx.outp[1] |= 0x00000004; /* use_power_scripts? */
-		type = DCB_CONNECTOR_eDP;
-		break;
-	default:
-		break;
-	}
-
-	if (mxms_version(dev) >= 0x0300)
-		conn[0] = type;
-
-	return 0;
-}
-
-static bool
-mxm_show_unmatched(struct drm_device *dev, u8 *data, void *info)
-{
-	u64 desc = *(u64 *)data;
-	if ((desc & 0xf0) != 0xf0)
-		MXM_MSG(dev, "unmatched output device 0x%016llx\n", desc);
-	return true;
-}
-
-static void
-mxm_dcb_sanitise(struct drm_device *dev)
-{
-	u8 *dcb = dcb_table(dev);
-	if (!dcb || dcb[0] != 0x40) {
-		MXM_DBG(dev, "unsupported DCB version\n");
-		return;
-	}
-
-	dcb_outp_foreach(dev, NULL, mxm_dcb_sanitise_entry);
-	mxms_foreach(dev, 0x01, mxm_show_unmatched, NULL);
-}
-
-static bool
-mxm_shadow_rom_fetch(struct nouveau_i2c_chan *i2c, u8 addr,
-		     u8 offset, u8 size, u8 *data)
-{
-	struct i2c_msg msgs[] = {
-		{ .addr = addr, .flags = 0, .len = 1, .buf = &offset },
-		{ .addr = addr, .flags = I2C_M_RD, .len = size, .buf = data, },
-	};
-
-	return i2c_transfer(&i2c->adapter, msgs, 2) == 2;
-}
-
-static bool
-mxm_shadow_rom(struct drm_device *dev, u8 version)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_i2c_chan *i2c = NULL;
-	u8 i2cidx, mxms[6], addr, size;
-
-	i2cidx = mxm_ddc_map(dev, 1 /* LVDS_DDC */) & 0x0f;
-	if (i2cidx < 0x0f)
-		i2c = nouveau_i2c_find(dev, i2cidx);
-	if (!i2c)
-		return false;
-
-	addr = 0x54;
-	if (!mxm_shadow_rom_fetch(i2c, addr, 0, 6, mxms)) {
-		addr = 0x56;
-		if (!mxm_shadow_rom_fetch(i2c, addr, 0, 6, mxms))
-			return false;
-	}
-
-	dev_priv->mxms = mxms;
-	size = mxms_headerlen(dev) + mxms_structlen(dev);
-	dev_priv->mxms = kmalloc(size, GFP_KERNEL);
-
-	if (dev_priv->mxms &&
-	    mxm_shadow_rom_fetch(i2c, addr, 0, size, dev_priv->mxms))
-		return true;
-
-	kfree(dev_priv->mxms);
-	dev_priv->mxms = NULL;
-	return false;
-}
-
-#if defined(CONFIG_ACPI)
-static bool
-mxm_shadow_dsm(struct drm_device *dev, u8 version)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	static char muid[] = {
-		0x00, 0xA4, 0x04, 0x40, 0x7D, 0x91, 0xF2, 0x4C,
-		0xB8, 0x9C, 0x79, 0xB6, 0x2F, 0xD5, 0x56, 0x65
-	};
-	u32 mxms_args[] = { 0x00000000 };
-	union acpi_object args[4] = {
-		/* _DSM MUID */
-		{ .buffer.type = 3,
-		  .buffer.length = sizeof(muid),
-		  .buffer.pointer = muid,
-		},
-		/* spec says this can be zero to mean "highest revision", but
-		 * of course there's at least one bios out there which fails
-		 * unless you pass in exactly the version it supports..
-		 */
-		{ .integer.type = ACPI_TYPE_INTEGER,
-		  .integer.value = (version & 0xf0) << 4 | (version & 0x0f),
-		},
-		/* MXMS function */
-		{ .integer.type = ACPI_TYPE_INTEGER,
-		  .integer.value = 0x00000010,
-		},
-		/* Pointer to MXMS arguments */
-		{ .buffer.type = ACPI_TYPE_BUFFER,
-		  .buffer.length = sizeof(mxms_args),
-		  .buffer.pointer = (char *)mxms_args,
-		},
-	};
-	struct acpi_object_list list = { ARRAY_SIZE(args), args };
-	struct acpi_buffer retn = { ACPI_ALLOCATE_BUFFER, NULL };
-	union acpi_object *obj;
-	acpi_handle handle;
-	int ret;
-
-	handle = DEVICE_ACPI_HANDLE(&dev->pdev->dev);
-	if (!handle)
-		return false;
-
-	ret = acpi_evaluate_object(handle, "_DSM", &list, &retn);
-	if (ret) {
-		MXM_DBG(dev, "DSM MXMS failed: %d\n", ret);
-		return false;
-	}
-
-	obj = retn.pointer;
-	if (obj->type == ACPI_TYPE_BUFFER) {
-		dev_priv->mxms = kmemdup(obj->buffer.pointer,
-					 obj->buffer.length, GFP_KERNEL);
-	} else
-	if (obj->type == ACPI_TYPE_INTEGER) {
-		MXM_DBG(dev, "DSM MXMS returned 0x%llx\n", obj->integer.value);
-	}
-
-	kfree(obj);
-	return dev_priv->mxms != NULL;
-}
-#endif
-
-#if defined(CONFIG_ACPI_WMI) || defined(CONFIG_ACPI_WMI_MODULE)
-
-#define WMI_WMMX_GUID "F6CB5C3C-9CAE-4EBD-B577-931EA32A2CC0"
-
-static u8
-wmi_wmmx_mxmi(struct drm_device *dev, u8 version)
-{
-	u32 mxmi_args[] = { 0x494D584D /* MXMI */, version, 0 };
-	struct acpi_buffer args = { sizeof(mxmi_args), mxmi_args };
-	struct acpi_buffer retn = { ACPI_ALLOCATE_BUFFER, NULL };
-	union acpi_object *obj;
-	acpi_status status;
-
-	status = wmi_evaluate_method(WMI_WMMX_GUID, 0, 0, &args, &retn);
-	if (ACPI_FAILURE(status)) {
-		MXM_DBG(dev, "WMMX MXMI returned %d\n", status);
-		return 0x00;
-	}
-
-	obj = retn.pointer;
-	if (obj->type == ACPI_TYPE_INTEGER) {
-		version = obj->integer.value;
-		MXM_DBG(dev, "WMMX MXMI version %d.%d\n",
-			     (version >> 4), version & 0x0f);
-	} else {
-		version = 0;
-		MXM_DBG(dev, "WMMX MXMI returned non-integer\n");
-	}
-
-	kfree(obj);
-	return version;
-}
-
-static bool
-mxm_shadow_wmi(struct drm_device *dev, u8 version)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 mxms_args[] = { 0x534D584D /* MXMS */, version, 0 };
-	struct acpi_buffer args = { sizeof(mxms_args), mxms_args };
-	struct acpi_buffer retn = { ACPI_ALLOCATE_BUFFER, NULL };
-	union acpi_object *obj;
-	acpi_status status;
-
-	if (!wmi_has_guid(WMI_WMMX_GUID)) {
-		MXM_DBG(dev, "WMMX GUID not found\n");
-		return false;
-	}
-
-	mxms_args[1] = wmi_wmmx_mxmi(dev, 0x00);
-	if (!mxms_args[1])
-		mxms_args[1] = wmi_wmmx_mxmi(dev, version);
-	if (!mxms_args[1])
-		return false;
-
-	status = wmi_evaluate_method(WMI_WMMX_GUID, 0, 0, &args, &retn);
-	if (ACPI_FAILURE(status)) {
-		MXM_DBG(dev, "WMMX MXMS returned %d\n", status);
-		return false;
-	}
-
-	obj = retn.pointer;
-	if (obj->type == ACPI_TYPE_BUFFER) {
-		dev_priv->mxms = kmemdup(obj->buffer.pointer,
-					 obj->buffer.length, GFP_KERNEL);
-	}
-
-	kfree(obj);
-	return dev_priv->mxms != NULL;
-}
-#endif
-
-struct mxm_shadow_h {
-	const char *name;
-	bool (*exec)(struct drm_device *, u8 version);
-} _mxm_shadow[] = {
-	{ "ROM", mxm_shadow_rom },
-#if defined(CONFIG_ACPI)
-	{ "DSM", mxm_shadow_dsm },
-#endif
-#if defined(CONFIG_ACPI_WMI) || defined(CONFIG_ACPI_WMI_MODULE)
-	{ "WMI", mxm_shadow_wmi },
-#endif
-	{}
-};
-
-static int
-mxm_shadow(struct drm_device *dev, u8 version)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct mxm_shadow_h *shadow = _mxm_shadow;
-	do {
-		MXM_DBG(dev, "checking %s\n", shadow->name);
-		if (shadow->exec(dev, version)) {
-			if (mxms_valid(dev))
-				return 0;
-			kfree(dev_priv->mxms);
-			dev_priv->mxms = NULL;
-		}
-	} while ((++shadow)->name);
-	return -ENOENT;
-}
-
-int
-nouveau_mxm_init(struct drm_device *dev)
-{
-	u8 mxm_size, *mxm = mxm_table(dev, &mxm_size);
-	if (!mxm || !mxm[0]) {
-		MXM_MSG(dev, "no VBIOS data, nothing to do\n");
-		return 0;
-	}
-
-	MXM_MSG(dev, "BIOS version %d.%d\n", mxm[0] >> 4, mxm[0] & 0x0f);
-
-	if (mxm_shadow(dev, mxm[0])) {
-		MXM_MSG(dev, "failed to locate valid SIS\n");
-#if 0
-		/* we should, perhaps, fall back to some kind of limited
-		 * mode here if the x86 vbios hasn't already done the
-		 * work for us (so we prevent loading with completely
-		 * whacked vbios tables).
-		 */
-		return -EINVAL;
-#else
-		return 0;
-#endif
-	}
-
-	MXM_MSG(dev, "MXMS Version %d.%d\n",
-		mxms_version(dev) >> 8, mxms_version(dev) & 0xff);
-	mxms_foreach(dev, 0, NULL, NULL);
-
-	if (nouveau_mxmdcb)
-		mxm_dcb_sanitise(dev);
-	return 0;
-}
-
-void
-nouveau_mxm_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	kfree(dev_priv->mxms);
-	dev_priv->mxms = NULL;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_notifier.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_notifier.c
deleted file mode 100644
index 2ef883c4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_notifier.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-
-int
-nouveau_notifier_init_channel(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_bo *ntfy = NULL;
-	uint32_t flags, ttmpl;
-	int ret;
-
-	if (nouveau_vram_notify) {
-		flags = NOUVEAU_GEM_DOMAIN_VRAM;
-		ttmpl = TTM_PL_FLAG_VRAM;
-	} else {
-		flags = NOUVEAU_GEM_DOMAIN_GART;
-		ttmpl = TTM_PL_FLAG_TT;
-	}
-
-	ret = nouveau_gem_new(dev, PAGE_SIZE, 0, flags, 0, 0, &ntfy);
-	if (ret)
-		return ret;
-
-	ret = nouveau_bo_pin(ntfy, ttmpl);
-	if (ret)
-		goto out_err;
-
-	ret = nouveau_bo_map(ntfy);
-	if (ret)
-		goto out_err;
-
-	if (dev_priv->card_type >= NV_50) {
-		ret = nouveau_bo_vma_add(ntfy, chan->vm, &chan->notifier_vma);
-		if (ret)
-			goto out_err;
-	}
-
-	ret = drm_mm_init(&chan->notifier_heap, 0, ntfy->bo.mem.size);
-	if (ret)
-		goto out_err;
-
-	chan->notifier_bo = ntfy;
-out_err:
-	if (ret) {
-		nouveau_bo_vma_del(ntfy, &chan->notifier_vma);
-		drm_gem_object_unreference_unlocked(ntfy->gem);
-	}
-
-	return ret;
-}
-
-void
-nouveau_notifier_takedown_channel(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-
-	if (!chan->notifier_bo)
-		return;
-
-	nouveau_bo_vma_del(chan->notifier_bo, &chan->notifier_vma);
-	nouveau_bo_unmap(chan->notifier_bo);
-	mutex_lock(&dev->struct_mutex);
-	nouveau_bo_unpin(chan->notifier_bo);
-	mutex_unlock(&dev->struct_mutex);
-	drm_gem_object_unreference_unlocked(chan->notifier_bo->gem);
-	drm_mm_takedown(&chan->notifier_heap);
-}
-
-static void
-nouveau_notifier_gpuobj_dtor(struct drm_device *dev,
-			     struct nouveau_gpuobj *gpuobj)
-{
-	NV_DEBUG(dev, "\n");
-
-	if (gpuobj->priv)
-		drm_mm_put_block(gpuobj->priv);
-}
-
-int
-nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
-		       int size, uint32_t start, uint32_t end,
-		       uint32_t *b_offset)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *nobj = NULL;
-	struct drm_mm_node *mem;
-	uint64_t offset;
-	int target, ret;
-
-	mem = drm_mm_search_free_in_range(&chan->notifier_heap, size, 0,
-					  start, end, 0);
-	if (mem)
-		mem = drm_mm_get_block_range(mem, size, 0, start, end);
-	if (!mem) {
-		NV_ERROR(dev, "Channel %d notifier block full\n", chan->id);
-		return -ENOMEM;
-	}
-
-	if (dev_priv->card_type < NV_50) {
-		if (chan->notifier_bo->bo.mem.mem_type == TTM_PL_VRAM)
-			target = NV_MEM_TARGET_VRAM;
-		else
-			target = NV_MEM_TARGET_GART;
-		offset  = chan->notifier_bo->bo.offset;
-	} else {
-		target = NV_MEM_TARGET_VM;
-		offset = chan->notifier_vma.offset;
-	}
-	offset += mem->start;
-
-	ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY, offset,
-				     mem->size, NV_MEM_ACCESS_RW, target,
-				     &nobj);
-	if (ret) {
-		drm_mm_put_block(mem);
-		NV_ERROR(dev, "Error creating notifier ctxdma: %d\n", ret);
-		return ret;
-	}
-	nobj->dtor = nouveau_notifier_gpuobj_dtor;
-	nobj->priv = mem;
-
-	ret = nouveau_ramht_insert(chan, handle, nobj);
-	nouveau_gpuobj_ref(NULL, &nobj);
-	if (ret) {
-		drm_mm_put_block(mem);
-		NV_ERROR(dev, "Error adding notifier to ramht: %d\n", ret);
-		return ret;
-	}
-
-	*b_offset = mem->start;
-	return 0;
-}
-
-int
-nouveau_notifier_offset(struct nouveau_gpuobj *nobj, uint32_t *poffset)
-{
-	if (!nobj || nobj->dtor != nouveau_notifier_gpuobj_dtor)
-		return -EINVAL;
-
-	if (poffset) {
-		struct drm_mm_node *mem = nobj->priv;
-
-		if (*poffset >= mem->size)
-			return false;
-
-		*poffset += mem->start;
-	}
-
-	return 0;
-}
-
-int
-nouveau_ioctl_notifier_alloc(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_nouveau_notifierobj_alloc *na = data;
-	struct nouveau_channel *chan;
-	int ret;
-
-	/* completely unnecessary for these chipsets... */
-	if (unlikely(dev_priv->card_type >= NV_C0))
-		return -EINVAL;
-
-	chan = nouveau_channel_get(file_priv, na->channel);
-	if (IS_ERR(chan))
-		return PTR_ERR(chan);
-
-	ret = nouveau_notifier_alloc(chan, na->handle, na->size, 0, 0x1000,
-				     &na->offset);
-	nouveau_channel_put(&chan);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_object.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_object.c
deleted file mode 100644
index cc419fae..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_object.c
+++ /dev/null
@@ -1,1045 +0,0 @@
-/*
- * Copyright (C) 2006 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/*
- * Authors:
- *   Ben Skeggs <darktama@iinet.net.au>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-#include "nouveau_ramht.h"
-#include "nouveau_vm.h"
-#include "nv50_display.h"
-
-struct nouveau_gpuobj_method {
-	struct list_head head;
-	u32 mthd;
-	int (*exec)(struct nouveau_channel *, u32 class, u32 mthd, u32 data);
-};
-
-struct nouveau_gpuobj_class {
-	struct list_head head;
-	struct list_head methods;
-	u32 id;
-	u32 engine;
-};
-
-int
-nouveau_gpuobj_class_new(struct drm_device *dev, u32 class, u32 engine)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj_class *oc;
-
-	oc = kzalloc(sizeof(*oc), GFP_KERNEL);
-	if (!oc)
-		return -ENOMEM;
-
-	INIT_LIST_HEAD(&oc->methods);
-	oc->id = class;
-	oc->engine = engine;
-	list_add(&oc->head, &dev_priv->classes);
-	return 0;
-}
-
-int
-nouveau_gpuobj_mthd_new(struct drm_device *dev, u32 class, u32 mthd,
-			int (*exec)(struct nouveau_channel *, u32, u32, u32))
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj_method *om;
-	struct nouveau_gpuobj_class *oc;
-
-	list_for_each_entry(oc, &dev_priv->classes, head) {
-		if (oc->id == class)
-			goto found;
-	}
-
-	return -EINVAL;
-
-found:
-	om = kzalloc(sizeof(*om), GFP_KERNEL);
-	if (!om)
-		return -ENOMEM;
-
-	om->mthd = mthd;
-	om->exec = exec;
-	list_add(&om->head, &oc->methods);
-	return 0;
-}
-
-int
-nouveau_gpuobj_mthd_call(struct nouveau_channel *chan,
-			 u32 class, u32 mthd, u32 data)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_gpuobj_method *om;
-	struct nouveau_gpuobj_class *oc;
-
-	list_for_each_entry(oc, &dev_priv->classes, head) {
-		if (oc->id != class)
-			continue;
-
-		list_for_each_entry(om, &oc->methods, head) {
-			if (om->mthd == mthd)
-				return om->exec(chan, class, mthd, data);
-		}
-	}
-
-	return -ENOENT;
-}
-
-int
-nouveau_gpuobj_mthd_call2(struct drm_device *dev, int chid,
-			  u32 class, u32 mthd, u32 data)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = NULL;
-	unsigned long flags;
-	int ret = -EINVAL;
-
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	if (chid >= 0 && chid < dev_priv->engine.fifo.channels)
-		chan = dev_priv->channels.ptr[chid];
-	if (chan)
-		ret = nouveau_gpuobj_mthd_call(chan, class, mthd, data);
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-	return ret;
-}
-
-/* NVidia uses context objects to drive drawing operations.
-
-   Context objects can be selected into 8 subchannels in the FIFO,
-   and then used via DMA command buffers.
-
-   A context object is referenced by a user defined handle (CARD32). The HW
-   looks up graphics objects in a hash table in the instance RAM.
-
-   An entry in the hash table consists of 2 CARD32. The first CARD32 contains
-   the handle, the second one a bitfield, that contains the address of the
-   object in instance RAM.
-
-   The format of the second CARD32 seems to be:
-
-   NV4 to NV30:
-
-   15: 0  instance_addr >> 4
-   17:16  engine (here uses 1 = graphics)
-   28:24  channel id (here uses 0)
-   31	  valid (use 1)
-
-   NV40:
-
-   15: 0  instance_addr >> 4   (maybe 19-0)
-   21:20  engine (here uses 1 = graphics)
-   I'm unsure about the other bits, but using 0 seems to work.
-
-   The key into the hash table depends on the object handle and channel id and
-   is given as:
-*/
-
-int
-nouveau_gpuobj_new(struct drm_device *dev, struct nouveau_channel *chan,
-		   uint32_t size, int align, uint32_t flags,
-		   struct nouveau_gpuobj **gpuobj_ret)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem;
-	struct nouveau_gpuobj *gpuobj;
-	struct drm_mm_node *ramin = NULL;
-	int ret, i;
-
-	NV_DEBUG(dev, "ch%d size=%u align=%d flags=0x%08x\n",
-		 chan ? chan->id : -1, size, align, flags);
-
-	gpuobj = kzalloc(sizeof(*gpuobj), GFP_KERNEL);
-	if (!gpuobj)
-		return -ENOMEM;
-	NV_DEBUG(dev, "gpuobj %p\n", gpuobj);
-	gpuobj->dev = dev;
-	gpuobj->flags = flags;
-	kref_init(&gpuobj->refcount);
-	gpuobj->size = size;
-
-	spin_lock(&dev_priv->ramin_lock);
-	list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list);
-	spin_unlock(&dev_priv->ramin_lock);
-
-	if (!(flags & NVOBJ_FLAG_VM) && chan) {
-		ramin = drm_mm_search_free(&chan->ramin_heap, size, align, 0);
-		if (ramin)
-			ramin = drm_mm_get_block(ramin, size, align);
-		if (!ramin) {
-			nouveau_gpuobj_ref(NULL, &gpuobj);
-			return -ENOMEM;
-		}
-
-		gpuobj->pinst = chan->ramin->pinst;
-		if (gpuobj->pinst != ~0)
-			gpuobj->pinst += ramin->start;
-
-		gpuobj->cinst = ramin->start;
-		gpuobj->vinst = ramin->start + chan->ramin->vinst;
-		gpuobj->node  = ramin;
-	} else {
-		ret = instmem->get(gpuobj, chan, size, align);
-		if (ret) {
-			nouveau_gpuobj_ref(NULL, &gpuobj);
-			return ret;
-		}
-
-		ret = -ENOSYS;
-		if (!(flags & NVOBJ_FLAG_DONT_MAP))
-			ret = instmem->map(gpuobj);
-		if (ret)
-			gpuobj->pinst = ~0;
-
-		gpuobj->cinst = NVOBJ_CINST_GLOBAL;
-	}
-
-	if (gpuobj->flags & NVOBJ_FLAG_ZERO_ALLOC) {
-		for (i = 0; i < gpuobj->size; i += 4)
-			nv_wo32(gpuobj, i, 0);
-		instmem->flush(dev);
-	}
-
-
-	*gpuobj_ret = gpuobj;
-	return 0;
-}
-
-int
-nouveau_gpuobj_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	NV_DEBUG(dev, "\n");
-
-	INIT_LIST_HEAD(&dev_priv->gpuobj_list);
-	INIT_LIST_HEAD(&dev_priv->classes);
-	spin_lock_init(&dev_priv->ramin_lock);
-	dev_priv->ramin_base = ~0;
-
-	return 0;
-}
-
-void
-nouveau_gpuobj_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj_method *om, *tm;
-	struct nouveau_gpuobj_class *oc, *tc;
-
-	NV_DEBUG(dev, "\n");
-
-	list_for_each_entry_safe(oc, tc, &dev_priv->classes, head) {
-		list_for_each_entry_safe(om, tm, &oc->methods, head) {
-			list_del(&om->head);
-			kfree(om);
-		}
-		list_del(&oc->head);
-		kfree(oc);
-	}
-
-	BUG_ON(!list_empty(&dev_priv->gpuobj_list));
-}
-
-
-static void
-nouveau_gpuobj_del(struct kref *ref)
-{
-	struct nouveau_gpuobj *gpuobj =
-		container_of(ref, struct nouveau_gpuobj, refcount);
-	struct drm_device *dev = gpuobj->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem;
-	int i;
-
-	NV_DEBUG(dev, "gpuobj %p\n", gpuobj);
-
-	if (gpuobj->node && (gpuobj->flags & NVOBJ_FLAG_ZERO_FREE)) {
-		for (i = 0; i < gpuobj->size; i += 4)
-			nv_wo32(gpuobj, i, 0);
-		instmem->flush(dev);
-	}
-
-	if (gpuobj->dtor)
-		gpuobj->dtor(dev, gpuobj);
-
-	if (gpuobj->cinst == NVOBJ_CINST_GLOBAL) {
-		if (gpuobj->node) {
-			instmem->unmap(gpuobj);
-			instmem->put(gpuobj);
-		}
-	} else {
-		if (gpuobj->node) {
-			spin_lock(&dev_priv->ramin_lock);
-			drm_mm_put_block(gpuobj->node);
-			spin_unlock(&dev_priv->ramin_lock);
-		}
-	}
-
-	spin_lock(&dev_priv->ramin_lock);
-	list_del(&gpuobj->list);
-	spin_unlock(&dev_priv->ramin_lock);
-
-	kfree(gpuobj);
-}
-
-void
-nouveau_gpuobj_ref(struct nouveau_gpuobj *ref, struct nouveau_gpuobj **ptr)
-{
-	if (ref)
-		kref_get(&ref->refcount);
-
-	if (*ptr)
-		kref_put(&(*ptr)->refcount, nouveau_gpuobj_del);
-
-	*ptr = ref;
-}
-
-int
-nouveau_gpuobj_new_fake(struct drm_device *dev, u32 pinst, u64 vinst,
-			u32 size, u32 flags, struct nouveau_gpuobj **pgpuobj)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *gpuobj = NULL;
-	int i;
-
-	NV_DEBUG(dev,
-		 "pinst=0x%08x vinst=0x%010llx size=0x%08x flags=0x%08x\n",
-		 pinst, vinst, size, flags);
-
-	gpuobj = kzalloc(sizeof(*gpuobj), GFP_KERNEL);
-	if (!gpuobj)
-		return -ENOMEM;
-	NV_DEBUG(dev, "gpuobj %p\n", gpuobj);
-	gpuobj->dev = dev;
-	gpuobj->flags = flags;
-	kref_init(&gpuobj->refcount);
-	gpuobj->size  = size;
-	gpuobj->pinst = pinst;
-	gpuobj->cinst = NVOBJ_CINST_GLOBAL;
-	gpuobj->vinst = vinst;
-
-	if (gpuobj->flags & NVOBJ_FLAG_ZERO_ALLOC) {
-		for (i = 0; i < gpuobj->size; i += 4)
-			nv_wo32(gpuobj, i, 0);
-		dev_priv->engine.instmem.flush(dev);
-	}
-
-	spin_lock(&dev_priv->ramin_lock);
-	list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list);
-	spin_unlock(&dev_priv->ramin_lock);
-	*pgpuobj = gpuobj;
-	return 0;
-}
-
-/*
-   DMA objects are used to reference a piece of memory in the
-   framebuffer, PCI or AGP address space. Each object is 16 bytes big
-   and looks as follows:
-
-   entry[0]
-   11:0  class (seems like I can always use 0 here)
-   12    page table present?
-   13    page entry linear?
-   15:14 access: 0 rw, 1 ro, 2 wo
-   17:16 target: 0 NV memory, 1 NV memory tiled, 2 PCI, 3 AGP
-   31:20 dma adjust (bits 0-11 of the address)
-   entry[1]
-   dma limit (size of transfer)
-   entry[X]
-   1     0 readonly, 1 readwrite
-   31:12 dma frame address of the page (bits 12-31 of the address)
-   entry[N]
-   page table terminator, same value as the first pte, as does nvidia
-   rivatv uses 0xffffffff
-
-   Non linear page tables need a list of frame addresses afterwards,
-   the rivatv project has some info on this.
-
-   The method below creates a DMA object in instance RAM and returns a handle
-   to it that can be used to set up context objects.
-*/
-
-void
-nv50_gpuobj_dma_init(struct nouveau_gpuobj *obj, u32 offset, int class,
-		     u64 base, u64 size, int target, int access,
-		     u32 type, u32 comp)
-{
-	struct drm_nouveau_private *dev_priv = obj->dev->dev_private;
-	struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem;
-	u32 flags0;
-
-	flags0  = (comp << 29) | (type << 22) | class;
-	flags0 |= 0x00100000;
-
-	switch (access) {
-	case NV_MEM_ACCESS_RO: flags0 |= 0x00040000; break;
-	case NV_MEM_ACCESS_RW:
-	case NV_MEM_ACCESS_WO: flags0 |= 0x00080000; break;
-	default:
-		break;
-	}
-
-	switch (target) {
-	case NV_MEM_TARGET_VRAM:
-		flags0 |= 0x00010000;
-		break;
-	case NV_MEM_TARGET_PCI:
-		flags0 |= 0x00020000;
-		break;
-	case NV_MEM_TARGET_PCI_NOSNOOP:
-		flags0 |= 0x00030000;
-		break;
-	case NV_MEM_TARGET_GART:
-		base += dev_priv->gart_info.aper_base;
-	default:
-		flags0 &= ~0x00100000;
-		break;
-	}
-
-	/* convert to base + limit */
-	size = (base + size) - 1;
-
-	nv_wo32(obj, offset + 0x00, flags0);
-	nv_wo32(obj, offset + 0x04, lower_32_bits(size));
-	nv_wo32(obj, offset + 0x08, lower_32_bits(base));
-	nv_wo32(obj, offset + 0x0c, upper_32_bits(size) << 24 |
-				    upper_32_bits(base));
-	nv_wo32(obj, offset + 0x10, 0x00000000);
-	nv_wo32(obj, offset + 0x14, 0x00000000);
-
-	pinstmem->flush(obj->dev);
-}
-
-int
-nv50_gpuobj_dma_new(struct nouveau_channel *chan, int class, u64 base, u64 size,
-		    int target, int access, u32 type, u32 comp,
-		    struct nouveau_gpuobj **pobj)
-{
-	struct drm_device *dev = chan->dev;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 24, 16, NVOBJ_FLAG_ZERO_FREE, pobj);
-	if (ret)
-		return ret;
-
-	nv50_gpuobj_dma_init(*pobj, 0, class, base, size, target,
-			     access, type, comp);
-	return 0;
-}
-
-int
-nouveau_gpuobj_dma_new(struct nouveau_channel *chan, int class, u64 base,
-		       u64 size, int access, int target,
-		       struct nouveau_gpuobj **pobj)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct drm_device *dev = chan->dev;
-	struct nouveau_gpuobj *obj;
-	u32 flags0, flags2;
-	int ret;
-
-	if (dev_priv->card_type >= NV_50) {
-		u32 comp = (target == NV_MEM_TARGET_VM) ? NV_MEM_COMP_VM : 0;
-		u32 type = (target == NV_MEM_TARGET_VM) ? NV_MEM_TYPE_VM : 0;
-
-		return nv50_gpuobj_dma_new(chan, class, base, size,
-					   target, access, type, comp, pobj);
-	}
-
-	if (target == NV_MEM_TARGET_GART) {
-		struct nouveau_gpuobj *gart = dev_priv->gart_info.sg_ctxdma;
-
-		if (dev_priv->gart_info.type == NOUVEAU_GART_PDMA) {
-			if (base == 0) {
-				nouveau_gpuobj_ref(gart, pobj);
-				return 0;
-			}
-
-			base   = nouveau_sgdma_get_physical(dev, base);
-			target = NV_MEM_TARGET_PCI;
-		} else {
-			base += dev_priv->gart_info.aper_base;
-			if (dev_priv->gart_info.type == NOUVEAU_GART_AGP)
-				target = NV_MEM_TARGET_PCI_NOSNOOP;
-			else
-				target = NV_MEM_TARGET_PCI;
-		}
-	}
-
-	flags0  = class;
-	flags0 |= 0x00003000; /* PT present, PT linear */
-	flags2  = 0;
-
-	switch (target) {
-	case NV_MEM_TARGET_PCI:
-		flags0 |= 0x00020000;
-		break;
-	case NV_MEM_TARGET_PCI_NOSNOOP:
-		flags0 |= 0x00030000;
-		break;
-	default:
-		break;
-	}
-
-	switch (access) {
-	case NV_MEM_ACCESS_RO:
-		flags0 |= 0x00004000;
-		break;
-	case NV_MEM_ACCESS_WO:
-		flags0 |= 0x00008000;
-	default:
-		flags2 |= 0x00000002;
-		break;
-	}
-
-	flags0 |= (base & 0x00000fff) << 20;
-	flags2 |= (base & 0xfffff000);
-
-	ret = nouveau_gpuobj_new(dev, chan, 16, 16, NVOBJ_FLAG_ZERO_FREE, &obj);
-	if (ret)
-		return ret;
-
-	nv_wo32(obj, 0x00, flags0);
-	nv_wo32(obj, 0x04, size - 1);
-	nv_wo32(obj, 0x08, flags2);
-	nv_wo32(obj, 0x0c, flags2);
-
-	obj->engine = NVOBJ_ENGINE_SW;
-	obj->class  = class;
-	*pobj = obj;
-	return 0;
-}
-
-/* Context objects in the instance RAM have the following structure.
- * On NV40 they are 32 byte long, on NV30 and smaller 16 bytes.
-
-   NV4 - NV30:
-
-   entry[0]
-   11:0 class
-   12   chroma key enable
-   13   user clip enable
-   14   swizzle enable
-   17:15 patch config:
-       scrcopy_and, rop_and, blend_and, scrcopy, srccopy_pre, blend_pre
-   18   synchronize enable
-   19   endian: 1 big, 0 little
-   21:20 dither mode
-   23    single step enable
-   24    patch status: 0 invalid, 1 valid
-   25    context_surface 0: 1 valid
-   26    context surface 1: 1 valid
-   27    context pattern: 1 valid
-   28    context rop: 1 valid
-   29,30 context beta, beta4
-   entry[1]
-   7:0   mono format
-   15:8  color format
-   31:16 notify instance address
-   entry[2]
-   15:0  dma 0 instance address
-   31:16 dma 1 instance address
-   entry[3]
-   dma method traps
-
-   NV40:
-   No idea what the exact format is. Here's what can be deducted:
-
-   entry[0]:
-   11:0  class  (maybe uses more bits here?)
-   17    user clip enable
-   21:19 patch config
-   25    patch status valid ?
-   entry[1]:
-   15:0  DMA notifier  (maybe 20:0)
-   entry[2]:
-   15:0  DMA 0 instance (maybe 20:0)
-   24    big endian
-   entry[3]:
-   15:0  DMA 1 instance (maybe 20:0)
-   entry[4]:
-   entry[5]:
-   set to 0?
-*/
-static int
-nouveau_gpuobj_sw_new(struct nouveau_channel *chan, u32 handle, u16 class)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_gpuobj *gpuobj;
-	int ret;
-
-	gpuobj = kzalloc(sizeof(*gpuobj), GFP_KERNEL);
-	if (!gpuobj)
-		return -ENOMEM;
-	gpuobj->dev = chan->dev;
-	gpuobj->engine = NVOBJ_ENGINE_SW;
-	gpuobj->class = class;
-	kref_init(&gpuobj->refcount);
-	gpuobj->cinst = 0x40;
-
-	spin_lock(&dev_priv->ramin_lock);
-	list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list);
-	spin_unlock(&dev_priv->ramin_lock);
-
-	ret = nouveau_ramht_insert(chan, handle, gpuobj);
-	nouveau_gpuobj_ref(NULL, &gpuobj);
-	return ret;
-}
-
-int
-nouveau_gpuobj_gr_new(struct nouveau_channel *chan, u32 handle, int class)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct drm_device *dev = chan->dev;
-	struct nouveau_gpuobj_class *oc;
-	int ret;
-
-	NV_DEBUG(dev, "ch%d class=0x%04x\n", chan->id, class);
-
-	list_for_each_entry(oc, &dev_priv->classes, head) {
-		struct nouveau_exec_engine *eng = dev_priv->eng[oc->engine];
-
-		if (oc->id != class)
-			continue;
-
-		if (oc->engine == NVOBJ_ENGINE_SW)
-			return nouveau_gpuobj_sw_new(chan, handle, class);
-
-		if (!chan->engctx[oc->engine]) {
-			ret = eng->context_new(chan, oc->engine);
-			if (ret)
-				return ret;
-		}
-
-		return eng->object_new(chan, oc->engine, handle, class);
-	}
-
-	NV_ERROR(dev, "illegal object class: 0x%x\n", class);
-	return -EINVAL;
-}
-
-static int
-nouveau_gpuobj_channel_init_pramin(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t size;
-	uint32_t base;
-	int ret;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	/* Base amount for object storage (4KiB enough?) */
-	size = 0x2000;
-	base = 0;
-
-	if (dev_priv->card_type == NV_50) {
-		/* Various fixed table thingos */
-		size += 0x1400; /* mostly unknown stuff */
-		size += 0x4000; /* vm pd */
-		base  = 0x6000;
-		/* RAMHT, not sure about setting size yet, 32KiB to be safe */
-		size += 0x8000;
-		/* RAMFC */
-		size += 0x1000;
-	}
-
-	ret = nouveau_gpuobj_new(dev, NULL, size, 0x1000, 0, &chan->ramin);
-	if (ret) {
-		NV_ERROR(dev, "Error allocating channel PRAMIN: %d\n", ret);
-		return ret;
-	}
-
-	ret = drm_mm_init(&chan->ramin_heap, base, size - base);
-	if (ret) {
-		NV_ERROR(dev, "Error creating PRAMIN heap: %d\n", ret);
-		nouveau_gpuobj_ref(NULL, &chan->ramin);
-		return ret;
-	}
-
-	return 0;
-}
-
-static int
-nvc0_gpuobj_channel_init(struct nouveau_channel *chan, struct nouveau_vm *vm)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct drm_device *dev = chan->dev;
-	struct nouveau_gpuobj *pgd = NULL;
-	struct nouveau_vm_pgd *vpgd;
-	int ret, i;
-
-	ret = nouveau_gpuobj_new(dev, NULL, 4096, 0x1000, 0, &chan->ramin);
-	if (ret)
-		return ret;
-
-	/* create page directory for this vm if none currently exists,
-	 * will be destroyed automagically when last reference to the
-	 * vm is removed
-	 */
-	if (list_empty(&vm->pgd_list)) {
-		ret = nouveau_gpuobj_new(dev, NULL, 65536, 0x1000, 0, &pgd);
-		if (ret)
-			return ret;
-	}
-	nouveau_vm_ref(vm, &chan->vm, pgd);
-	nouveau_gpuobj_ref(NULL, &pgd);
-
-	/* point channel at vm's page directory */
-	vpgd = list_first_entry(&vm->pgd_list, struct nouveau_vm_pgd, head);
-	nv_wo32(chan->ramin, 0x0200, lower_32_bits(vpgd->obj->vinst));
-	nv_wo32(chan->ramin, 0x0204, upper_32_bits(vpgd->obj->vinst));
-	nv_wo32(chan->ramin, 0x0208, 0xffffffff);
-	nv_wo32(chan->ramin, 0x020c, 0x000000ff);
-
-	/* map display semaphore buffers into channel's vm */
-	for (i = 0; i < dev->mode_config.num_crtc; i++) {
-		struct nouveau_bo *bo;
-		if (dev_priv->card_type >= NV_D0)
-			bo = nvd0_display_crtc_sema(dev, i);
-		else
-			bo = nv50_display(dev)->crtc[i].sem.bo;
-
-		ret = nouveau_bo_vma_add(bo, chan->vm, &chan->dispc_vma[i]);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-int
-nouveau_gpuobj_channel_init(struct nouveau_channel *chan,
-			    uint32_t vram_h, uint32_t tt_h)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fpriv *fpriv = nouveau_fpriv(chan->file_priv);
-	struct nouveau_vm *vm = fpriv ? fpriv->vm : dev_priv->chan_vm;
-	struct nouveau_gpuobj *vram = NULL, *tt = NULL;
-	int ret, i;
-
-	NV_DEBUG(dev, "ch%d vram=0x%08x tt=0x%08x\n", chan->id, vram_h, tt_h);
-	if (dev_priv->card_type >= NV_C0)
-		return nvc0_gpuobj_channel_init(chan, vm);
-
-	/* Allocate a chunk of memory for per-channel object storage */
-	ret = nouveau_gpuobj_channel_init_pramin(chan);
-	if (ret) {
-		NV_ERROR(dev, "init pramin\n");
-		return ret;
-	}
-
-	/* NV50 VM
-	 *  - Allocate per-channel page-directory
-	 *  - Link with shared channel VM
-	 */
-	if (vm) {
-		u32 pgd_offs = (dev_priv->chipset == 0x50) ? 0x1400 : 0x0200;
-		u64 vm_vinst = chan->ramin->vinst + pgd_offs;
-		u32 vm_pinst = chan->ramin->pinst;
-
-		if (vm_pinst != ~0)
-			vm_pinst += pgd_offs;
-
-		ret = nouveau_gpuobj_new_fake(dev, vm_pinst, vm_vinst, 0x4000,
-					      0, &chan->vm_pd);
-		if (ret)
-			return ret;
-
-		nouveau_vm_ref(vm, &chan->vm, chan->vm_pd);
-	}
-
-	/* RAMHT */
-	if (dev_priv->card_type < NV_50) {
-		nouveau_ramht_ref(dev_priv->ramht, &chan->ramht, NULL);
-	} else {
-		struct nouveau_gpuobj *ramht = NULL;
-
-		ret = nouveau_gpuobj_new(dev, chan, 0x8000, 16,
-					 NVOBJ_FLAG_ZERO_ALLOC, &ramht);
-		if (ret)
-			return ret;
-
-		ret = nouveau_ramht_new(dev, ramht, &chan->ramht);
-		nouveau_gpuobj_ref(NULL, &ramht);
-		if (ret)
-			return ret;
-
-		/* dma objects for display sync channel semaphore blocks */
-		for (i = 0; i < dev->mode_config.num_crtc; i++) {
-			struct nouveau_gpuobj *sem = NULL;
-			struct nv50_display_crtc *dispc =
-				&nv50_display(dev)->crtc[i];
-			u64 offset = dispc->sem.bo->bo.offset;
-
-			ret = nouveau_gpuobj_dma_new(chan, 0x3d, offset, 0xfff,
-						     NV_MEM_ACCESS_RW,
-						     NV_MEM_TARGET_VRAM, &sem);
-			if (ret)
-				return ret;
-
-			ret = nouveau_ramht_insert(chan, NvEvoSema0 + i, sem);
-			nouveau_gpuobj_ref(NULL, &sem);
-			if (ret)
-				return ret;
-		}
-	}
-
-	/* VRAM ctxdma */
-	if (dev_priv->card_type >= NV_50) {
-		ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
-					     0, (1ULL << 40), NV_MEM_ACCESS_RW,
-					     NV_MEM_TARGET_VM, &vram);
-		if (ret) {
-			NV_ERROR(dev, "Error creating VRAM ctxdma: %d\n", ret);
-			return ret;
-		}
-	} else {
-		ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
-					     0, dev_priv->fb_available_size,
-					     NV_MEM_ACCESS_RW,
-					     NV_MEM_TARGET_VRAM, &vram);
-		if (ret) {
-			NV_ERROR(dev, "Error creating VRAM ctxdma: %d\n", ret);
-			return ret;
-		}
-	}
-
-	ret = nouveau_ramht_insert(chan, vram_h, vram);
-	nouveau_gpuobj_ref(NULL, &vram);
-	if (ret) {
-		NV_ERROR(dev, "Error adding VRAM ctxdma to RAMHT: %d\n", ret);
-		return ret;
-	}
-
-	/* TT memory ctxdma */
-	if (dev_priv->card_type >= NV_50) {
-		ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
-					     0, (1ULL << 40), NV_MEM_ACCESS_RW,
-					     NV_MEM_TARGET_VM, &tt);
-	} else {
-		ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
-					     0, dev_priv->gart_info.aper_size,
-					     NV_MEM_ACCESS_RW,
-					     NV_MEM_TARGET_GART, &tt);
-	}
-
-	if (ret) {
-		NV_ERROR(dev, "Error creating TT ctxdma: %d\n", ret);
-		return ret;
-	}
-
-	ret = nouveau_ramht_insert(chan, tt_h, tt);
-	nouveau_gpuobj_ref(NULL, &tt);
-	if (ret) {
-		NV_ERROR(dev, "Error adding TT ctxdma to RAMHT: %d\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-void
-nouveau_gpuobj_channel_takedown(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int i;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	if (dev_priv->card_type >= NV_D0) {
-		for (i = 0; i < dev->mode_config.num_crtc; i++) {
-			struct nouveau_bo *bo = nvd0_display_crtc_sema(dev, i);
-			nouveau_bo_vma_del(bo, &chan->dispc_vma[i]);
-		}
-	} else
-	if (dev_priv->card_type >= NV_50) {
-		struct nv50_display *disp = nv50_display(dev);
-		for (i = 0; i < dev->mode_config.num_crtc; i++) {
-			struct nv50_display_crtc *dispc = &disp->crtc[i];
-			nouveau_bo_vma_del(dispc->sem.bo, &chan->dispc_vma[i]);
-		}
-	}
-
-	nouveau_vm_ref(NULL, &chan->vm, chan->vm_pd);
-	nouveau_gpuobj_ref(NULL, &chan->vm_pd);
-
-	if (drm_mm_initialized(&chan->ramin_heap))
-		drm_mm_takedown(&chan->ramin_heap);
-	nouveau_gpuobj_ref(NULL, &chan->ramin);
-}
-
-int
-nouveau_gpuobj_suspend(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *gpuobj;
-	int i;
-
-	list_for_each_entry(gpuobj, &dev_priv->gpuobj_list, list) {
-		if (gpuobj->cinst != NVOBJ_CINST_GLOBAL)
-			continue;
-
-		gpuobj->suspend = vmalloc(gpuobj->size);
-		if (!gpuobj->suspend) {
-			nouveau_gpuobj_resume(dev);
-			return -ENOMEM;
-		}
-
-		for (i = 0; i < gpuobj->size; i += 4)
-			gpuobj->suspend[i/4] = nv_ro32(gpuobj, i);
-	}
-
-	return 0;
-}
-
-void
-nouveau_gpuobj_resume(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *gpuobj;
-	int i;
-
-	list_for_each_entry(gpuobj, &dev_priv->gpuobj_list, list) {
-		if (!gpuobj->suspend)
-			continue;
-
-		for (i = 0; i < gpuobj->size; i += 4)
-			nv_wo32(gpuobj, i, gpuobj->suspend[i/4]);
-
-		vfree(gpuobj->suspend);
-		gpuobj->suspend = NULL;
-	}
-
-	dev_priv->engine.instmem.flush(dev);
-}
-
-int nouveau_ioctl_grobj_alloc(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct drm_nouveau_grobj_alloc *init = data;
-	struct nouveau_channel *chan;
-	int ret;
-
-	if (init->handle == ~0)
-		return -EINVAL;
-
-	chan = nouveau_channel_get(file_priv, init->channel);
-	if (IS_ERR(chan))
-		return PTR_ERR(chan);
-
-	if (nouveau_ramht_find(chan, init->handle)) {
-		ret = -EEXIST;
-		goto out;
-	}
-
-	ret = nouveau_gpuobj_gr_new(chan, init->handle, init->class);
-	if (ret) {
-		NV_ERROR(dev, "Error creating object: %d (%d/0x%08x)\n",
-			 ret, init->channel, init->handle);
-	}
-
-out:
-	nouveau_channel_put(&chan);
-	return ret;
-}
-
-int nouveau_ioctl_gpuobj_free(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct drm_nouveau_gpuobj_free *objfree = data;
-	struct nouveau_channel *chan;
-	int ret;
-
-	chan = nouveau_channel_get(file_priv, objfree->channel);
-	if (IS_ERR(chan))
-		return PTR_ERR(chan);
-
-	/* Synchronize with the user channel */
-	nouveau_channel_idle(chan);
-
-	ret = nouveau_ramht_remove(chan, objfree->handle);
-	nouveau_channel_put(&chan);
-	return ret;
-}
-
-u32
-nv_ro32(struct nouveau_gpuobj *gpuobj, u32 offset)
-{
-	struct drm_nouveau_private *dev_priv = gpuobj->dev->dev_private;
-	struct drm_device *dev = gpuobj->dev;
-	unsigned long flags;
-
-	if (gpuobj->pinst == ~0 || !dev_priv->ramin_available) {
-		u64  ptr = gpuobj->vinst + offset;
-		u32 base = ptr >> 16;
-		u32  val;
-
-		spin_lock_irqsave(&dev_priv->vm_lock, flags);
-		if (dev_priv->ramin_base != base) {
-			dev_priv->ramin_base = base;
-			nv_wr32(dev, 0x001700, dev_priv->ramin_base);
-		}
-		val = nv_rd32(dev, 0x700000 + (ptr & 0xffff));
-		spin_unlock_irqrestore(&dev_priv->vm_lock, flags);
-		return val;
-	}
-
-	return nv_ri32(dev, gpuobj->pinst + offset);
-}
-
-void
-nv_wo32(struct nouveau_gpuobj *gpuobj, u32 offset, u32 val)
-{
-	struct drm_nouveau_private *dev_priv = gpuobj->dev->dev_private;
-	struct drm_device *dev = gpuobj->dev;
-	unsigned long flags;
-
-	if (gpuobj->pinst == ~0 || !dev_priv->ramin_available) {
-		u64  ptr = gpuobj->vinst + offset;
-		u32 base = ptr >> 16;
-
-		spin_lock_irqsave(&dev_priv->vm_lock, flags);
-		if (dev_priv->ramin_base != base) {
-			dev_priv->ramin_base = base;
-			nv_wr32(dev, 0x001700, dev_priv->ramin_base);
-		}
-		nv_wr32(dev, 0x700000 + (ptr & 0xffff), val);
-		spin_unlock_irqrestore(&dev_priv->vm_lock, flags);
-		return;
-	}
-
-	nv_wi32(dev, gpuobj->pinst + offset, val);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_perf.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_perf.c
deleted file mode 100644
index 69a528d1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_perf.c
+++ /dev/null
@@ -1,415 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_pm.h"
-
-static u8 *
-nouveau_perf_table(struct drm_device *dev, u8 *ver)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct bit_entry P;
-
-	if (!bit_table(dev, 'P', &P) && P.version && P.version <= 2) {
-		u8 *perf = ROMPTR(dev, P.data[0]);
-		if (perf) {
-			*ver = perf[0];
-			return perf;
-		}
-	}
-
-	if (bios->type == NVBIOS_BMP) {
-		if (bios->data[bios->offset + 6] >= 0x25) {
-			u8 *perf = ROMPTR(dev, bios->data[bios->offset + 0x94]);
-			if (perf) {
-				*ver = perf[1];
-				return perf;
-			}
-		}
-	}
-
-	return NULL;
-}
-
-static u8 *
-nouveau_perf_entry(struct drm_device *dev, int idx,
-		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
-{
-	u8 *perf = nouveau_perf_table(dev, ver);
-	if (perf) {
-		if (*ver >= 0x12 && *ver < 0x20 && idx < perf[2]) {
-			*hdr = perf[3];
-			*cnt = 0;
-			*len = 0;
-			return perf + perf[0] + idx * perf[3];
-		} else
-		if (*ver >= 0x20 && *ver < 0x40 && idx < perf[2]) {
-			*hdr = perf[3];
-			*cnt = perf[4];
-			*len = perf[5];
-			return perf + perf[1] + idx * (*hdr + (*cnt * *len));
-		} else
-		if (*ver >= 0x40 && *ver < 0x41 && idx < perf[5]) {
-			*hdr = perf[2];
-			*cnt = perf[4];
-			*len = perf[3];
-			return perf + perf[1] + idx * (*hdr + (*cnt * *len));
-		}
-	}
-	return NULL;
-}
-
-static u8 *
-nouveau_perf_rammap(struct drm_device *dev, u32 freq,
-		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct bit_entry P;
-	u8 *perf, i = 0;
-
-	if (!bit_table(dev, 'P', &P) && P.version == 2) {
-		u8 *rammap = ROMPTR(dev, P.data[4]);
-		if (rammap) {
-			u8 *ramcfg = rammap + rammap[1];
-
-			*ver = rammap[0];
-			*hdr = rammap[2];
-			*cnt = rammap[4];
-			*len = rammap[3];
-
-			freq /= 1000;
-			for (i = 0; i < rammap[5]; i++) {
-				if (freq >= ROM16(ramcfg[0]) &&
-				    freq <= ROM16(ramcfg[2]))
-					return ramcfg;
-
-				ramcfg += *hdr + (*cnt * *len);
-			}
-		}
-
-		return NULL;
-	}
-
-	if (dev_priv->chipset == 0x49 ||
-	    dev_priv->chipset == 0x4b)
-		freq /= 2;
-
-	while ((perf = nouveau_perf_entry(dev, i++, ver, hdr, cnt, len))) {
-		if (*ver >= 0x20 && *ver < 0x25) {
-			if (perf[0] != 0xff && freq <= ROM16(perf[11]) * 1000)
-				break;
-		} else
-		if (*ver >= 0x25 && *ver < 0x40) {
-			if (perf[0] != 0xff && freq <= ROM16(perf[12]) * 1000)
-				break;
-		}
-	}
-
-	if (perf) {
-		u8 *ramcfg = perf + *hdr;
-		*ver = 0x00;
-		*hdr = 0;
-		return ramcfg;
-	}
-
-	return NULL;
-}
-
-u8 *
-nouveau_perf_ramcfg(struct drm_device *dev, u32 freq, u8 *ver, u8 *len)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	u8 strap, hdr, cnt;
-	u8 *rammap;
-
-	strap = (nv_rd32(dev, 0x101000) & 0x0000003c) >> 2;
-	if (bios->ram_restrict_tbl_ptr)
-		strap = bios->data[bios->ram_restrict_tbl_ptr + strap];
-
-	rammap = nouveau_perf_rammap(dev, freq, ver, &hdr, &cnt, len);
-	if (rammap && strap < cnt)
-		return rammap + hdr + (strap * *len);
-
-	return NULL;
-}
-
-u8 *
-nouveau_perf_timing(struct drm_device *dev, u32 freq, u8 *ver, u8 *len)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct bit_entry P;
-	u8 *perf, *timing = NULL;
-	u8 i = 0, hdr, cnt;
-
-	if (bios->type == NVBIOS_BMP) {
-		while ((perf = nouveau_perf_entry(dev, i++, ver, &hdr, &cnt,
-						  len)) && *ver == 0x15) {
-			if (freq <= ROM32(perf[5]) * 20) {
-				*ver = 0x00;
-				*len = 14;
-				return perf + 41;
-			}
-		}
-		return NULL;
-	}
-
-	if (!bit_table(dev, 'P', &P)) {
-		if (P.version == 1)
-			timing = ROMPTR(dev, P.data[4]);
-		else
-		if (P.version == 2)
-			timing = ROMPTR(dev, P.data[8]);
-	}
-
-	if (timing && timing[0] == 0x10) {
-		u8 *ramcfg = nouveau_perf_ramcfg(dev, freq, ver, len);
-		if (ramcfg && ramcfg[1] < timing[2]) {
-			*ver = timing[0];
-			*len = timing[3];
-			return timing + timing[1] + (ramcfg[1] * timing[3]);
-		}
-	}
-
-	return NULL;
-}
-
-static void
-legacy_perf_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	char *perf, *entry, *bmp = &bios->data[bios->offset];
-	int headerlen, use_straps;
-
-	if (bmp[5] < 0x5 || bmp[6] < 0x14) {
-		NV_DEBUG(dev, "BMP version too old for perf\n");
-		return;
-	}
-
-	perf = ROMPTR(dev, bmp[0x73]);
-	if (!perf) {
-		NV_DEBUG(dev, "No memclock table pointer found.\n");
-		return;
-	}
-
-	switch (perf[0]) {
-	case 0x12:
-	case 0x14:
-	case 0x18:
-		use_straps = 0;
-		headerlen = 1;
-		break;
-	case 0x01:
-		use_straps = perf[1] & 1;
-		headerlen = (use_straps ? 8 : 2);
-		break;
-	default:
-		NV_WARN(dev, "Unknown memclock table version %x.\n", perf[0]);
-		return;
-	}
-
-	entry = perf + headerlen;
-	if (use_straps)
-		entry += (nv_rd32(dev, NV_PEXTDEV_BOOT_0) & 0x3c) >> 1;
-
-	sprintf(pm->perflvl[0].name, "performance_level_0");
-	pm->perflvl[0].memory = ROM16(entry[0]) * 20;
-	pm->nr_perflvl = 1;
-}
-
-static void
-nouveau_perf_voltage(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct bit_entry P;
-	u8 *vmap;
-	int id;
-
-	id = perflvl->volt_min;
-	perflvl->volt_min = 0;
-
-	/* boards using voltage table version <0x40 store the voltage
-	 * level directly in the perflvl entry as a multiple of 10mV
-	 */
-	if (dev_priv->engine.pm.voltage.version < 0x40) {
-		perflvl->volt_min = id * 10000;
-		perflvl->volt_max = perflvl->volt_min;
-		return;
-	}
-
-	/* on newer ones, the perflvl stores an index into yet another
-	 * vbios table containing a min/max voltage value for the perflvl
-	 */
-	if (bit_table(dev, 'P', &P) || P.version != 2 || P.length < 34) {
-		NV_DEBUG(dev, "where's our volt map table ptr? %d %d\n",
-			 P.version, P.length);
-		return;
-	}
-
-	vmap = ROMPTR(dev, P.data[32]);
-	if (!vmap) {
-		NV_DEBUG(dev, "volt map table pointer invalid\n");
-		return;
-	}
-
-	if (id < vmap[3]) {
-		vmap += vmap[1] + (vmap[2] * id);
-		perflvl->volt_min = ROM32(vmap[0]);
-		perflvl->volt_max = ROM32(vmap[4]);
-	}
-}
-
-void
-nouveau_perf_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nvbios *bios = &dev_priv->vbios;
-	u8 *perf, ver, hdr, cnt, len;
-	int ret, vid, i = -1;
-
-	if (bios->type == NVBIOS_BMP && bios->data[bios->offset + 6] < 0x25) {
-		legacy_perf_init(dev);
-		return;
-	}
-
-	perf = nouveau_perf_table(dev, &ver);
-	if (ver >= 0x20 && ver < 0x40)
-		pm->fan.pwm_divisor = ROM16(perf[6]);
-
-	while ((perf = nouveau_perf_entry(dev, ++i, &ver, &hdr, &cnt, &len))) {
-		struct nouveau_pm_level *perflvl = &pm->perflvl[pm->nr_perflvl];
-
-		if (perf[0] == 0xff)
-			continue;
-
-		switch (ver) {
-		case 0x12:
-		case 0x13:
-		case 0x15:
-			perflvl->fanspeed = perf[55];
-			if (hdr > 56)
-				perflvl->volt_min = perf[56];
-			perflvl->core = ROM32(perf[1]) * 10;
-			perflvl->memory = ROM32(perf[5]) * 20;
-			break;
-		case 0x21:
-		case 0x23:
-		case 0x24:
-			perflvl->fanspeed = perf[4];
-			perflvl->volt_min = perf[5];
-			perflvl->shader = ROM16(perf[6]) * 1000;
-			perflvl->core = perflvl->shader;
-			perflvl->core += (signed char)perf[8] * 1000;
-			if (dev_priv->chipset == 0x49 ||
-			    dev_priv->chipset == 0x4b)
-				perflvl->memory = ROM16(perf[11]) * 1000;
-			else
-				perflvl->memory = ROM16(perf[11]) * 2000;
-			break;
-		case 0x25:
-			perflvl->fanspeed = perf[4];
-			perflvl->volt_min = perf[5];
-			perflvl->core = ROM16(perf[6]) * 1000;
-			perflvl->shader = ROM16(perf[10]) * 1000;
-			perflvl->memory = ROM16(perf[12]) * 1000;
-			break;
-		case 0x30:
-			perflvl->memscript = ROM16(perf[2]);
-		case 0x35:
-			perflvl->fanspeed = perf[6];
-			perflvl->volt_min = perf[7];
-			perflvl->core = ROM16(perf[8]) * 1000;
-			perflvl->shader = ROM16(perf[10]) * 1000;
-			perflvl->memory = ROM16(perf[12]) * 1000;
-			perflvl->vdec = ROM16(perf[16]) * 1000;
-			perflvl->dom6 = ROM16(perf[20]) * 1000;
-			break;
-		case 0x40:
-#define subent(n) ((ROM16(perf[hdr + (n) * len]) & 0xfff) * 1000)
-			perflvl->fanspeed = 0; /*XXX*/
-			perflvl->volt_min = perf[2];
-			if (dev_priv->card_type == NV_50) {
-				perflvl->core   = subent(0);
-				perflvl->shader = subent(1);
-				perflvl->memory = subent(2);
-				perflvl->vdec   = subent(3);
-				perflvl->unka0  = subent(4);
-			} else {
-				perflvl->hub06  = subent(0);
-				perflvl->hub01  = subent(1);
-				perflvl->copy   = subent(2);
-				perflvl->shader = subent(3);
-				perflvl->rop    = subent(4);
-				perflvl->memory = subent(5);
-				perflvl->vdec   = subent(6);
-				perflvl->daemon = subent(10);
-				perflvl->hub07  = subent(11);
-				perflvl->core   = perflvl->shader / 2;
-			}
-			break;
-		}
-
-		/* make sure vid is valid */
-		nouveau_perf_voltage(dev, perflvl);
-		if (pm->voltage.supported && perflvl->volt_min) {
-			vid = nouveau_volt_vid_lookup(dev, perflvl->volt_min);
-			if (vid < 0) {
-				NV_DEBUG(dev, "perflvl %d, bad vid\n", i);
-				continue;
-			}
-		}
-
-		/* get the corresponding memory timings */
-		ret = nouveau_mem_timing_calc(dev, perflvl->memory,
-					          &perflvl->timing);
-		if (ret) {
-			NV_DEBUG(dev, "perflvl %d, bad timing: %d\n", i, ret);
-			continue;
-		}
-
-		snprintf(perflvl->name, sizeof(perflvl->name),
-			 "performance_level_%d", i);
-		perflvl->id = i;
-
-		snprintf(perflvl->profile.name, sizeof(perflvl->profile.name),
-			 "%d", perflvl->id);
-		perflvl->profile.func = &nouveau_pm_static_profile_func;
-		list_add_tail(&perflvl->profile.head, &pm->profiles);
-
-
-		pm->nr_perflvl++;
-	}
-}
-
-void
-nouveau_perf_fini(struct drm_device *dev)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_pm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_pm.c
deleted file mode 100644
index da3e7c3a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_pm.c
+++ /dev/null
@@ -1,949 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_pm.h"
-#include "nouveau_gpio.h"
-
-#ifdef CONFIG_ACPI
-#include <linux/acpi.h>
-#endif
-#include <linux/power_supply.h>
-#include <linux/hwmon.h>
-#include <linux/hwmon-sysfs.h>
-
-static int
-nouveau_pwmfan_get(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct gpio_func gpio;
-	u32 divs, duty;
-	int ret;
-
-	if (!pm->pwm_get)
-		return -ENODEV;
-
-	ret = nouveau_gpio_find(dev, 0, DCB_GPIO_PWM_FAN, 0xff, &gpio);
-	if (ret == 0) {
-		ret = pm->pwm_get(dev, gpio.line, &divs, &duty);
-		if (ret == 0 && divs) {
-			divs = max(divs, duty);
-			if (dev_priv->card_type <= NV_40 || (gpio.log[0] & 1))
-				duty = divs - duty;
-			return (duty * 100) / divs;
-		}
-
-		return nouveau_gpio_func_get(dev, gpio.func) * 100;
-	}
-
-	return -ENODEV;
-}
-
-static int
-nouveau_pwmfan_set(struct drm_device *dev, int percent)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct gpio_func gpio;
-	u32 divs, duty;
-	int ret;
-
-	if (!pm->pwm_set)
-		return -ENODEV;
-
-	ret = nouveau_gpio_find(dev, 0, DCB_GPIO_PWM_FAN, 0xff, &gpio);
-	if (ret == 0) {
-		divs = pm->fan.pwm_divisor;
-		if (pm->fan.pwm_freq) {
-			/*XXX: PNVIO clock more than likely... */
-			divs = 135000 / pm->fan.pwm_freq;
-			if (dev_priv->chipset < 0xa3)
-				divs /= 4;
-		}
-
-		duty = ((divs * percent) + 99) / 100;
-		if (dev_priv->card_type <= NV_40 || (gpio.log[0] & 1))
-			duty = divs - duty;
-
-		ret = pm->pwm_set(dev, gpio.line, divs, duty);
-		if (!ret)
-			pm->fan.percent = percent;
-		return ret;
-	}
-
-	return -ENODEV;
-}
-
-static int
-nouveau_pm_perflvl_aux(struct drm_device *dev, struct nouveau_pm_level *perflvl,
-		       struct nouveau_pm_level *a, struct nouveau_pm_level *b)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	int ret;
-
-	/*XXX: not on all boards, we should control based on temperature
-	 *     on recent boards..  or maybe on some other factor we don't
-	 *     know about?
-	 */
-	if (a->fanspeed && b->fanspeed && b->fanspeed > a->fanspeed) {
-		ret = nouveau_pwmfan_set(dev, perflvl->fanspeed);
-		if (ret && ret != -ENODEV) {
-			NV_ERROR(dev, "fanspeed set failed: %d\n", ret);
-			return ret;
-		}
-	}
-
-	if (pm->voltage.supported && pm->voltage_set) {
-		if (perflvl->volt_min && b->volt_min > a->volt_min) {
-			ret = pm->voltage_set(dev, perflvl->volt_min);
-			if (ret) {
-				NV_ERROR(dev, "voltage set failed: %d\n", ret);
-				return ret;
-			}
-		}
-	}
-
-	return 0;
-}
-
-static int
-nouveau_pm_perflvl_set(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	void *state;
-	int ret;
-
-	if (perflvl == pm->cur)
-		return 0;
-
-	ret = nouveau_pm_perflvl_aux(dev, perflvl, pm->cur, perflvl);
-	if (ret)
-		return ret;
-
-	state = pm->clocks_pre(dev, perflvl);
-	if (IS_ERR(state)) {
-		ret = PTR_ERR(state);
-		goto error;
-	}
-	ret = pm->clocks_set(dev, state);
-	if (ret)
-		goto error;
-
-	ret = nouveau_pm_perflvl_aux(dev, perflvl, perflvl, pm->cur);
-	if (ret)
-		return ret;
-
-	pm->cur = perflvl;
-	return 0;
-
-error:
-	/* restore the fan speed and voltage before leaving */
-	nouveau_pm_perflvl_aux(dev, perflvl, perflvl, pm->cur);
-	return ret;
-}
-
-void
-nouveau_pm_trigger(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_profile *profile = NULL;
-	struct nouveau_pm_level *perflvl = NULL;
-	int ret;
-
-	/* select power profile based on current power source */
-	if (power_supply_is_system_supplied())
-		profile = pm->profile_ac;
-	else
-		profile = pm->profile_dc;
-
-	if (profile != pm->profile) {
-		pm->profile->func->fini(pm->profile);
-		pm->profile = profile;
-		pm->profile->func->init(pm->profile);
-	}
-
-	/* select performance level based on profile */
-	perflvl = profile->func->select(profile);
-
-	/* change perflvl, if necessary */
-	if (perflvl != pm->cur) {
-		struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
-		u64 time0 = ptimer->read(dev);
-
-		NV_INFO(dev, "setting performance level: %d", perflvl->id);
-		ret = nouveau_pm_perflvl_set(dev, perflvl);
-		if (ret)
-			NV_INFO(dev, "> reclocking failed: %d\n\n", ret);
-
-		NV_INFO(dev, "> reclocking took %lluns\n\n",
-			     ptimer->read(dev) - time0);
-	}
-}
-
-static struct nouveau_pm_profile *
-profile_find(struct drm_device *dev, const char *string)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_profile *profile;
-
-	list_for_each_entry(profile, &pm->profiles, head) {
-		if (!strncmp(profile->name, string, sizeof(profile->name)))
-			return profile;
-	}
-
-	return NULL;
-}
-
-static int
-nouveau_pm_profile_set(struct drm_device *dev, const char *profile)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_profile *ac = NULL, *dc = NULL;
-	char string[16], *cur = string, *ptr;
-
-	/* safety precaution, for now */
-	if (nouveau_perflvl_wr != 7777)
-		return -EPERM;
-
-	strncpy(string, profile, sizeof(string));
-	string[sizeof(string) - 1] = 0;
-	if ((ptr = strchr(string, '\n')))
-		*ptr = '\0';
-
-	ptr = strsep(&cur, ",");
-	if (ptr)
-		ac = profile_find(dev, ptr);
-
-	ptr = strsep(&cur, ",");
-	if (ptr)
-		dc = profile_find(dev, ptr);
-	else
-		dc = ac;
-
-	if (ac == NULL || dc == NULL)
-		return -EINVAL;
-
-	pm->profile_ac = ac;
-	pm->profile_dc = dc;
-	nouveau_pm_trigger(dev);
-	return 0;
-}
-
-static void
-nouveau_pm_static_dummy(struct nouveau_pm_profile *profile)
-{
-}
-
-static struct nouveau_pm_level *
-nouveau_pm_static_select(struct nouveau_pm_profile *profile)
-{
-	return container_of(profile, struct nouveau_pm_level, profile);
-}
-
-const struct nouveau_pm_profile_func nouveau_pm_static_profile_func = {
-	.destroy = nouveau_pm_static_dummy,
-	.init = nouveau_pm_static_dummy,
-	.fini = nouveau_pm_static_dummy,
-	.select = nouveau_pm_static_select,
-};
-
-static int
-nouveau_pm_perflvl_get(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	int ret;
-
-	memset(perflvl, 0, sizeof(*perflvl));
-
-	if (pm->clocks_get) {
-		ret = pm->clocks_get(dev, perflvl);
-		if (ret)
-			return ret;
-	}
-
-	if (pm->voltage.supported && pm->voltage_get) {
-		ret = pm->voltage_get(dev);
-		if (ret > 0) {
-			perflvl->volt_min = ret;
-			perflvl->volt_max = ret;
-		}
-	}
-
-	ret = nouveau_pwmfan_get(dev);
-	if (ret > 0)
-		perflvl->fanspeed = ret;
-
-	nouveau_mem_timing_read(dev, &perflvl->timing);
-	return 0;
-}
-
-static void
-nouveau_pm_perflvl_info(struct nouveau_pm_level *perflvl, char *ptr, int len)
-{
-	char c[16], s[16], v[32], f[16], m[16];
-
-	c[0] = '\0';
-	if (perflvl->core)
-		snprintf(c, sizeof(c), " core %dMHz", perflvl->core / 1000);
-
-	s[0] = '\0';
-	if (perflvl->shader)
-		snprintf(s, sizeof(s), " shader %dMHz", perflvl->shader / 1000);
-
-	m[0] = '\0';
-	if (perflvl->memory)
-		snprintf(m, sizeof(m), " memory %dMHz", perflvl->memory / 1000);
-
-	v[0] = '\0';
-	if (perflvl->volt_min && perflvl->volt_min != perflvl->volt_max) {
-		snprintf(v, sizeof(v), " voltage %dmV-%dmV",
-			 perflvl->volt_min / 1000, perflvl->volt_max / 1000);
-	} else
-	if (perflvl->volt_min) {
-		snprintf(v, sizeof(v), " voltage %dmV",
-			 perflvl->volt_min / 1000);
-	}
-
-	f[0] = '\0';
-	if (perflvl->fanspeed)
-		snprintf(f, sizeof(f), " fanspeed %d%%", perflvl->fanspeed);
-
-	snprintf(ptr, len, "%s%s%s%s%s\n", c, s, m, v, f);
-}
-
-static ssize_t
-nouveau_pm_get_perflvl_info(struct device *d,
-			    struct device_attribute *a, char *buf)
-{
-	struct nouveau_pm_level *perflvl =
-		container_of(a, struct nouveau_pm_level, dev_attr);
-	char *ptr = buf;
-	int len = PAGE_SIZE;
-
-	snprintf(ptr, len, "%d:", perflvl->id);
-	ptr += strlen(buf);
-	len -= strlen(buf);
-
-	nouveau_pm_perflvl_info(perflvl, ptr, len);
-	return strlen(buf);
-}
-
-static ssize_t
-nouveau_pm_get_perflvl(struct device *d, struct device_attribute *a, char *buf)
-{
-	struct drm_device *dev = pci_get_drvdata(to_pci_dev(d));
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_level cur;
-	int len = PAGE_SIZE, ret;
-	char *ptr = buf;
-
-	snprintf(ptr, len, "profile: %s, %s\nc:",
-		 pm->profile_ac->name, pm->profile_dc->name);
-	ptr += strlen(buf);
-	len -= strlen(buf);
-
-	ret = nouveau_pm_perflvl_get(dev, &cur);
-	if (ret == 0)
-		nouveau_pm_perflvl_info(&cur, ptr, len);
-	return strlen(buf);
-}
-
-static ssize_t
-nouveau_pm_set_perflvl(struct device *d, struct device_attribute *a,
-		       const char *buf, size_t count)
-{
-	struct drm_device *dev = pci_get_drvdata(to_pci_dev(d));
-	int ret;
-
-	ret = nouveau_pm_profile_set(dev, buf);
-	if (ret)
-		return ret;
-	return strlen(buf);
-}
-
-static DEVICE_ATTR(performance_level, S_IRUGO | S_IWUSR,
-		   nouveau_pm_get_perflvl, nouveau_pm_set_perflvl);
-
-static int
-nouveau_sysfs_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct device *d = &dev->pdev->dev;
-	int ret, i;
-
-	ret = device_create_file(d, &dev_attr_performance_level);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < pm->nr_perflvl; i++) {
-		struct nouveau_pm_level *perflvl = &pm->perflvl[i];
-
-		perflvl->dev_attr.attr.name = perflvl->name;
-		perflvl->dev_attr.attr.mode = S_IRUGO;
-		perflvl->dev_attr.show = nouveau_pm_get_perflvl_info;
-		perflvl->dev_attr.store = NULL;
-		sysfs_attr_init(&perflvl->dev_attr.attr);
-
-		ret = device_create_file(d, &perflvl->dev_attr);
-		if (ret) {
-			NV_ERROR(dev, "failed pervlvl %d sysfs: %d\n",
-				 perflvl->id, i);
-			perflvl->dev_attr.attr.name = NULL;
-			nouveau_pm_fini(dev);
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
-static void
-nouveau_sysfs_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct device *d = &dev->pdev->dev;
-	int i;
-
-	device_remove_file(d, &dev_attr_performance_level);
-	for (i = 0; i < pm->nr_perflvl; i++) {
-		struct nouveau_pm_level *pl = &pm->perflvl[i];
-
-		if (!pl->dev_attr.attr.name)
-			break;
-
-		device_remove_file(d, &pl->dev_attr);
-	}
-}
-
-#if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
-static ssize_t
-nouveau_hwmon_show_temp(struct device *d, struct device_attribute *a, char *buf)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", pm->temp_get(dev)*1000);
-}
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, nouveau_hwmon_show_temp,
-						  NULL, 0);
-
-static ssize_t
-nouveau_hwmon_max_temp(struct device *d, struct device_attribute *a, char *buf)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_threshold_temp *temp = &pm->threshold_temp;
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", temp->down_clock*1000);
-}
-static ssize_t
-nouveau_hwmon_set_max_temp(struct device *d, struct device_attribute *a,
-						const char *buf, size_t count)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_threshold_temp *temp = &pm->threshold_temp;
-	long value;
-
-	if (kstrtol(buf, 10, &value) == -EINVAL)
-		return count;
-
-	temp->down_clock = value/1000;
-
-	nouveau_temp_safety_checks(dev);
-
-	return count;
-}
-static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, nouveau_hwmon_max_temp,
-						  nouveau_hwmon_set_max_temp,
-						  0);
-
-static ssize_t
-nouveau_hwmon_critical_temp(struct device *d, struct device_attribute *a,
-							char *buf)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_threshold_temp *temp = &pm->threshold_temp;
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", temp->critical*1000);
-}
-static ssize_t
-nouveau_hwmon_set_critical_temp(struct device *d, struct device_attribute *a,
-							    const char *buf,
-								size_t count)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_threshold_temp *temp = &pm->threshold_temp;
-	long value;
-
-	if (kstrtol(buf, 10, &value) == -EINVAL)
-		return count;
-
-	temp->critical = value/1000;
-
-	nouveau_temp_safety_checks(dev);
-
-	return count;
-}
-static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO | S_IWUSR,
-						nouveau_hwmon_critical_temp,
-						nouveau_hwmon_set_critical_temp,
-						0);
-
-static ssize_t nouveau_hwmon_show_name(struct device *dev,
-				      struct device_attribute *attr,
-				      char *buf)
-{
-	return sprintf(buf, "nouveau\n");
-}
-static SENSOR_DEVICE_ATTR(name, S_IRUGO, nouveau_hwmon_show_name, NULL, 0);
-
-static ssize_t nouveau_hwmon_show_update_rate(struct device *dev,
-				      struct device_attribute *attr,
-				      char *buf)
-{
-	return sprintf(buf, "1000\n");
-}
-static SENSOR_DEVICE_ATTR(update_rate, S_IRUGO,
-						nouveau_hwmon_show_update_rate,
-						NULL, 0);
-
-static ssize_t
-nouveau_hwmon_show_fan0_input(struct device *d, struct device_attribute *attr,
-			      char *buf)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
-	struct gpio_func gpio;
-	u32 cycles, cur, prev;
-	u64 start;
-	int ret;
-
-	ret = nouveau_gpio_find(dev, 0, DCB_GPIO_FAN_SENSE, 0xff, &gpio);
-	if (ret)
-		return ret;
-
-	/* Monitor the GPIO input 0x3b for 250ms.
-	 * When the fan spins, it changes the value of GPIO FAN_SENSE.
-	 * We get 4 changes (0 -> 1 -> 0 -> 1 -> [...]) per complete rotation.
-	 */
-	start = ptimer->read(dev);
-	prev = nouveau_gpio_sense(dev, 0, gpio.line);
-	cycles = 0;
-	do {
-		cur = nouveau_gpio_sense(dev, 0, gpio.line);
-		if (prev != cur) {
-			cycles++;
-			prev = cur;
-		}
-
-		usleep_range(500, 1000); /* supports 0 < rpm < 7500 */
-	} while (ptimer->read(dev) - start < 250000000);
-
-	/* interpolate to get rpm */
-	return sprintf(buf, "%i\n", cycles / 4 * 4 * 60);
-}
-static SENSOR_DEVICE_ATTR(fan0_input, S_IRUGO, nouveau_hwmon_show_fan0_input,
-			  NULL, 0);
-
-static ssize_t
-nouveau_hwmon_get_pwm0(struct device *d, struct device_attribute *a, char *buf)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	int ret;
-
-	ret = nouveau_pwmfan_get(dev);
-	if (ret < 0)
-		return ret;
-
-	return sprintf(buf, "%i\n", ret);
-}
-
-static ssize_t
-nouveau_hwmon_set_pwm0(struct device *d, struct device_attribute *a,
-		       const char *buf, size_t count)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	int ret = -ENODEV;
-	long value;
-
-	if (nouveau_perflvl_wr != 7777)
-		return -EPERM;
-
-	if (kstrtol(buf, 10, &value) == -EINVAL)
-		return -EINVAL;
-
-	if (value < pm->fan.min_duty)
-		value = pm->fan.min_duty;
-	if (value > pm->fan.max_duty)
-		value = pm->fan.max_duty;
-
-	ret = nouveau_pwmfan_set(dev, value);
-	if (ret)
-		return ret;
-
-	return count;
-}
-
-static SENSOR_DEVICE_ATTR(pwm0, S_IRUGO | S_IWUSR,
-			  nouveau_hwmon_get_pwm0,
-			  nouveau_hwmon_set_pwm0, 0);
-
-static ssize_t
-nouveau_hwmon_get_pwm0_min(struct device *d,
-			   struct device_attribute *a, char *buf)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-
-	return sprintf(buf, "%i\n", pm->fan.min_duty);
-}
-
-static ssize_t
-nouveau_hwmon_set_pwm0_min(struct device *d, struct device_attribute *a,
-			   const char *buf, size_t count)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	long value;
-
-	if (kstrtol(buf, 10, &value) == -EINVAL)
-		return -EINVAL;
-
-	if (value < 0)
-		value = 0;
-
-	if (pm->fan.max_duty - value < 10)
-		value = pm->fan.max_duty - 10;
-
-	if (value < 10)
-		pm->fan.min_duty = 10;
-	else
-		pm->fan.min_duty = value;
-
-	return count;
-}
-
-static SENSOR_DEVICE_ATTR(pwm0_min, S_IRUGO | S_IWUSR,
-			  nouveau_hwmon_get_pwm0_min,
-			  nouveau_hwmon_set_pwm0_min, 0);
-
-static ssize_t
-nouveau_hwmon_get_pwm0_max(struct device *d,
-			   struct device_attribute *a, char *buf)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-
-	return sprintf(buf, "%i\n", pm->fan.max_duty);
-}
-
-static ssize_t
-nouveau_hwmon_set_pwm0_max(struct device *d, struct device_attribute *a,
-			   const char *buf, size_t count)
-{
-	struct drm_device *dev = dev_get_drvdata(d);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	long value;
-
-	if (kstrtol(buf, 10, &value) == -EINVAL)
-		return -EINVAL;
-
-	if (value < 0)
-		value = 0;
-
-	if (value - pm->fan.min_duty < 10)
-		value = pm->fan.min_duty + 10;
-
-	if (value > 100)
-		pm->fan.max_duty = 100;
-	else
-		pm->fan.max_duty = value;
-
-	return count;
-}
-
-static SENSOR_DEVICE_ATTR(pwm0_max, S_IRUGO | S_IWUSR,
-			  nouveau_hwmon_get_pwm0_max,
-			  nouveau_hwmon_set_pwm0_max, 0);
-
-static struct attribute *hwmon_attributes[] = {
-	&sensor_dev_attr_temp1_input.dev_attr.attr,
-	&sensor_dev_attr_temp1_max.dev_attr.attr,
-	&sensor_dev_attr_temp1_crit.dev_attr.attr,
-	&sensor_dev_attr_name.dev_attr.attr,
-	&sensor_dev_attr_update_rate.dev_attr.attr,
-	NULL
-};
-static struct attribute *hwmon_fan_rpm_attributes[] = {
-	&sensor_dev_attr_fan0_input.dev_attr.attr,
-	NULL
-};
-static struct attribute *hwmon_pwm_fan_attributes[] = {
-	&sensor_dev_attr_pwm0.dev_attr.attr,
-	&sensor_dev_attr_pwm0_min.dev_attr.attr,
-	&sensor_dev_attr_pwm0_max.dev_attr.attr,
-	NULL
-};
-
-static const struct attribute_group hwmon_attrgroup = {
-	.attrs = hwmon_attributes,
-};
-static const struct attribute_group hwmon_fan_rpm_attrgroup = {
-	.attrs = hwmon_fan_rpm_attributes,
-};
-static const struct attribute_group hwmon_pwm_fan_attrgroup = {
-	.attrs = hwmon_pwm_fan_attributes,
-};
-#endif
-
-static int
-nouveau_hwmon_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-#if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
-	struct device *hwmon_dev;
-	int ret = 0;
-
-	if (!pm->temp_get)
-		return -ENODEV;
-
-	hwmon_dev = hwmon_device_register(&dev->pdev->dev);
-	if (IS_ERR(hwmon_dev)) {
-		ret = PTR_ERR(hwmon_dev);
-		NV_ERROR(dev,
-			"Unable to register hwmon device: %d\n", ret);
-		return ret;
-	}
-	dev_set_drvdata(hwmon_dev, dev);
-
-	/* default sysfs entries */
-	ret = sysfs_create_group(&dev->pdev->dev.kobj, &hwmon_attrgroup);
-	if (ret) {
-		if (ret)
-			goto error;
-	}
-
-	/* if the card has a pwm fan */
-	/*XXX: incorrect, need better detection for this, some boards have
-	 *     the gpio entries for pwm fan control even when there's no
-	 *     actual fan connected to it... therm table? */
-	if (nouveau_pwmfan_get(dev) >= 0) {
-		ret = sysfs_create_group(&dev->pdev->dev.kobj,
-					 &hwmon_pwm_fan_attrgroup);
-		if (ret)
-			goto error;
-	}
-
-	/* if the card can read the fan rpm */
-	if (nouveau_gpio_func_valid(dev, DCB_GPIO_FAN_SENSE)) {
-		ret = sysfs_create_group(&dev->pdev->dev.kobj,
-					 &hwmon_fan_rpm_attrgroup);
-		if (ret)
-			goto error;
-	}
-
-	pm->hwmon = hwmon_dev;
-
-	return 0;
-
-error:
-	NV_ERROR(dev, "Unable to create some hwmon sysfs files: %d\n", ret);
-	hwmon_device_unregister(hwmon_dev);
-	pm->hwmon = NULL;
-	return ret;
-#else
-	pm->hwmon = NULL;
-	return 0;
-#endif
-}
-
-static void
-nouveau_hwmon_fini(struct drm_device *dev)
-{
-#if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-
-	if (pm->hwmon) {
-		sysfs_remove_group(&dev->pdev->dev.kobj, &hwmon_attrgroup);
-		sysfs_remove_group(&dev->pdev->dev.kobj,
-				   &hwmon_pwm_fan_attrgroup);
-		sysfs_remove_group(&dev->pdev->dev.kobj,
-				   &hwmon_fan_rpm_attrgroup);
-
-		hwmon_device_unregister(pm->hwmon);
-	}
-#endif
-}
-
-#if defined(CONFIG_ACPI) && defined(CONFIG_POWER_SUPPLY)
-static int
-nouveau_pm_acpi_event(struct notifier_block *nb, unsigned long val, void *data)
-{
-	struct drm_nouveau_private *dev_priv =
-		container_of(nb, struct drm_nouveau_private, engine.pm.acpi_nb);
-	struct drm_device *dev = dev_priv->dev;
-	struct acpi_bus_event *entry = (struct acpi_bus_event *)data;
-
-	if (strcmp(entry->device_class, "ac_adapter") == 0) {
-		bool ac = power_supply_is_system_supplied();
-
-		NV_DEBUG(dev, "power supply changed: %s\n", ac ? "AC" : "DC");
-		nouveau_pm_trigger(dev);
-	}
-
-	return NOTIFY_OK;
-}
-#endif
-
-int
-nouveau_pm_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	char info[256];
-	int ret, i;
-
-	/* parse aux tables from vbios */
-	nouveau_volt_init(dev);
-	nouveau_temp_init(dev);
-
-	/* determine current ("boot") performance level */
-	ret = nouveau_pm_perflvl_get(dev, &pm->boot);
-	if (ret) {
-		NV_ERROR(dev, "failed to determine boot perflvl\n");
-		return ret;
-	}
-
-	strncpy(pm->boot.name, "boot", 4);
-	strncpy(pm->boot.profile.name, "boot", 4);
-	pm->boot.profile.func = &nouveau_pm_static_profile_func;
-
-	INIT_LIST_HEAD(&pm->profiles);
-	list_add(&pm->boot.profile.head, &pm->profiles);
-
-	pm->profile_ac = &pm->boot.profile;
-	pm->profile_dc = &pm->boot.profile;
-	pm->profile = &pm->boot.profile;
-	pm->cur = &pm->boot;
-
-	/* add performance levels from vbios */
-	nouveau_perf_init(dev);
-
-	/* display available performance levels */
-	NV_INFO(dev, "%d available performance level(s)\n", pm->nr_perflvl);
-	for (i = 0; i < pm->nr_perflvl; i++) {
-		nouveau_pm_perflvl_info(&pm->perflvl[i], info, sizeof(info));
-		NV_INFO(dev, "%d:%s", pm->perflvl[i].id, info);
-	}
-
-	nouveau_pm_perflvl_info(&pm->boot, info, sizeof(info));
-	NV_INFO(dev, "c:%s", info);
-
-	/* switch performance levels now if requested */
-	if (nouveau_perflvl != NULL)
-		nouveau_pm_profile_set(dev, nouveau_perflvl);
-
-	/* determine the current fan speed */
-	pm->fan.percent = nouveau_pwmfan_get(dev);
-
-	nouveau_sysfs_init(dev);
-	nouveau_hwmon_init(dev);
-#if defined(CONFIG_ACPI) && defined(CONFIG_POWER_SUPPLY)
-	pm->acpi_nb.notifier_call = nouveau_pm_acpi_event;
-	register_acpi_notifier(&pm->acpi_nb);
-#endif
-
-	return 0;
-}
-
-void
-nouveau_pm_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_profile *profile, *tmp;
-
-	list_for_each_entry_safe(profile, tmp, &pm->profiles, head) {
-		list_del(&profile->head);
-		profile->func->destroy(profile);
-	}
-
-	if (pm->cur != &pm->boot)
-		nouveau_pm_perflvl_set(dev, &pm->boot);
-
-	nouveau_temp_fini(dev);
-	nouveau_perf_fini(dev);
-	nouveau_volt_fini(dev);
-
-#if defined(CONFIG_ACPI) && defined(CONFIG_POWER_SUPPLY)
-	unregister_acpi_notifier(&pm->acpi_nb);
-#endif
-	nouveau_hwmon_fini(dev);
-	nouveau_sysfs_fini(dev);
-}
-
-void
-nouveau_pm_resume(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_level *perflvl;
-
-	if (!pm->cur || pm->cur == &pm->boot)
-		return;
-
-	perflvl = pm->cur;
-	pm->cur = &pm->boot;
-	nouveau_pm_perflvl_set(dev, perflvl);
-	nouveau_pwmfan_set(dev, pm->fan.percent);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_pm.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_pm.h
deleted file mode 100644
index 3f82dfea..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_pm.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#ifndef __NOUVEAU_PM_H__
-#define __NOUVEAU_PM_H__
-
-struct nouveau_mem_exec_func {
-	struct drm_device *dev;
-	void (*precharge)(struct nouveau_mem_exec_func *);
-	void (*refresh)(struct nouveau_mem_exec_func *);
-	void (*refresh_auto)(struct nouveau_mem_exec_func *, bool);
-	void (*refresh_self)(struct nouveau_mem_exec_func *, bool);
-	void (*wait)(struct nouveau_mem_exec_func *, u32 nsec);
-	u32  (*mrg)(struct nouveau_mem_exec_func *, int mr);
-	void (*mrs)(struct nouveau_mem_exec_func *, int mr, u32 data);
-	void (*clock_set)(struct nouveau_mem_exec_func *);
-	void (*timing_set)(struct nouveau_mem_exec_func *);
-	void *priv;
-};
-
-/* nouveau_mem.c */
-int  nouveau_mem_exec(struct nouveau_mem_exec_func *,
-		      struct nouveau_pm_level *);
-
-/* nouveau_pm.c */
-int  nouveau_pm_init(struct drm_device *dev);
-void nouveau_pm_fini(struct drm_device *dev);
-void nouveau_pm_resume(struct drm_device *dev);
-extern const struct nouveau_pm_profile_func nouveau_pm_static_profile_func;
-void nouveau_pm_trigger(struct drm_device *dev);
-
-/* nouveau_volt.c */
-void nouveau_volt_init(struct drm_device *);
-void nouveau_volt_fini(struct drm_device *);
-int  nouveau_volt_vid_lookup(struct drm_device *, int voltage);
-int  nouveau_volt_lvl_lookup(struct drm_device *, int vid);
-int  nouveau_voltage_gpio_get(struct drm_device *);
-int  nouveau_voltage_gpio_set(struct drm_device *, int voltage);
-
-/* nouveau_perf.c */
-void nouveau_perf_init(struct drm_device *);
-void nouveau_perf_fini(struct drm_device *);
-u8 *nouveau_perf_timing(struct drm_device *, u32 freq, u8 *ver, u8 *len);
-u8 *nouveau_perf_ramcfg(struct drm_device *, u32 freq, u8 *ver, u8 *len);
-
-/* nouveau_mem.c */
-void nouveau_mem_timing_init(struct drm_device *);
-void nouveau_mem_timing_fini(struct drm_device *);
-
-/* nv04_pm.c */
-int nv04_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *);
-void *nv04_pm_clocks_pre(struct drm_device *, struct nouveau_pm_level *);
-int nv04_pm_clocks_set(struct drm_device *, void *);
-
-/* nv40_pm.c */
-int nv40_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *);
-void *nv40_pm_clocks_pre(struct drm_device *, struct nouveau_pm_level *);
-int nv40_pm_clocks_set(struct drm_device *, void *);
-int nv40_pm_pwm_get(struct drm_device *, int, u32 *, u32 *);
-int nv40_pm_pwm_set(struct drm_device *, int, u32, u32);
-
-/* nv50_pm.c */
-int nv50_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *);
-void *nv50_pm_clocks_pre(struct drm_device *, struct nouveau_pm_level *);
-int nv50_pm_clocks_set(struct drm_device *, void *);
-int nv50_pm_pwm_get(struct drm_device *, int, u32 *, u32 *);
-int nv50_pm_pwm_set(struct drm_device *, int, u32, u32);
-
-/* nva3_pm.c */
-int nva3_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *);
-void *nva3_pm_clocks_pre(struct drm_device *, struct nouveau_pm_level *);
-int nva3_pm_clocks_set(struct drm_device *, void *);
-
-/* nvc0_pm.c */
-int nvc0_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *);
-void *nvc0_pm_clocks_pre(struct drm_device *, struct nouveau_pm_level *);
-int nvc0_pm_clocks_set(struct drm_device *, void *);
-
-/* nouveau_temp.c */
-void nouveau_temp_init(struct drm_device *dev);
-void nouveau_temp_fini(struct drm_device *dev);
-void nouveau_temp_safety_checks(struct drm_device *dev);
-int nv40_temp_get(struct drm_device *dev);
-int nv84_temp_get(struct drm_device *dev);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ramht.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ramht.c
deleted file mode 100644
index a24a81f5..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ramht.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-
-static u32
-nouveau_ramht_hash_handle(struct nouveau_channel *chan, u32 handle)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_ramht *ramht = chan->ramht;
-	u32 hash = 0;
-	int i;
-
-	NV_DEBUG(dev, "ch%d handle=0x%08x\n", chan->id, handle);
-
-	for (i = 32; i > 0; i -= ramht->bits) {
-		hash ^= (handle & ((1 << ramht->bits) - 1));
-		handle >>= ramht->bits;
-	}
-
-	if (dev_priv->card_type < NV_50)
-		hash ^= chan->id << (ramht->bits - 4);
-	hash <<= 3;
-
-	NV_DEBUG(dev, "hash=0x%08x\n", hash);
-	return hash;
-}
-
-static int
-nouveau_ramht_entry_valid(struct drm_device *dev, struct nouveau_gpuobj *ramht,
-			  u32 offset)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 ctx = nv_ro32(ramht, offset + 4);
-
-	if (dev_priv->card_type < NV_40)
-		return ((ctx & NV_RAMHT_CONTEXT_VALID) != 0);
-	return (ctx != 0);
-}
-
-static int
-nouveau_ramht_entry_same_channel(struct nouveau_channel *chan,
-				 struct nouveau_gpuobj *ramht, u32 offset)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	u32 ctx = nv_ro32(ramht, offset + 4);
-
-	if (dev_priv->card_type >= NV_50)
-		return true;
-	else if (dev_priv->card_type >= NV_40)
-		return chan->id ==
-			((ctx >> NV40_RAMHT_CONTEXT_CHANNEL_SHIFT) & 0x1f);
-	else
-		return chan->id ==
-			((ctx >> NV_RAMHT_CONTEXT_CHANNEL_SHIFT) & 0x1f);
-}
-
-int
-nouveau_ramht_insert(struct nouveau_channel *chan, u32 handle,
-		     struct nouveau_gpuobj *gpuobj)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem;
-	struct nouveau_ramht_entry *entry;
-	struct nouveau_gpuobj *ramht = chan->ramht->gpuobj;
-	unsigned long flags;
-	u32 ctx, co, ho;
-
-	if (nouveau_ramht_find(chan, handle))
-		return -EEXIST;
-
-	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
-	if (!entry)
-		return -ENOMEM;
-	entry->channel = chan;
-	entry->gpuobj = NULL;
-	entry->handle = handle;
-	nouveau_gpuobj_ref(gpuobj, &entry->gpuobj);
-
-	if (dev_priv->card_type < NV_40) {
-		ctx = NV_RAMHT_CONTEXT_VALID | (gpuobj->pinst >> 4) |
-		      (chan->id << NV_RAMHT_CONTEXT_CHANNEL_SHIFT) |
-		      (gpuobj->engine << NV_RAMHT_CONTEXT_ENGINE_SHIFT);
-	} else
-	if (dev_priv->card_type < NV_50) {
-		ctx = (gpuobj->pinst >> 4) |
-		      (chan->id << NV40_RAMHT_CONTEXT_CHANNEL_SHIFT) |
-		      (gpuobj->engine << NV40_RAMHT_CONTEXT_ENGINE_SHIFT);
-	} else {
-		if (gpuobj->engine == NVOBJ_ENGINE_DISPLAY) {
-			ctx = (gpuobj->cinst << 10) |
-			      (chan->id << 28) |
-			      chan->id; /* HASH_TAG */
-		} else {
-			ctx = (gpuobj->cinst >> 4) |
-			      ((gpuobj->engine <<
-				NV40_RAMHT_CONTEXT_ENGINE_SHIFT));
-		}
-	}
-
-	spin_lock_irqsave(&chan->ramht->lock, flags);
-	list_add(&entry->head, &chan->ramht->entries);
-
-	co = ho = nouveau_ramht_hash_handle(chan, handle);
-	do {
-		if (!nouveau_ramht_entry_valid(dev, ramht, co)) {
-			NV_DEBUG(dev,
-				 "insert ch%d 0x%08x: h=0x%08x, c=0x%08x\n",
-				 chan->id, co, handle, ctx);
-			nv_wo32(ramht, co + 0, handle);
-			nv_wo32(ramht, co + 4, ctx);
-
-			spin_unlock_irqrestore(&chan->ramht->lock, flags);
-			instmem->flush(dev);
-			return 0;
-		}
-		NV_DEBUG(dev, "collision ch%d 0x%08x: h=0x%08x\n",
-			 chan->id, co, nv_ro32(ramht, co));
-
-		co += 8;
-		if (co >= ramht->size)
-			co = 0;
-	} while (co != ho);
-
-	NV_ERROR(dev, "RAMHT space exhausted. ch=%d\n", chan->id);
-	list_del(&entry->head);
-	spin_unlock_irqrestore(&chan->ramht->lock, flags);
-	kfree(entry);
-	return -ENOMEM;
-}
-
-static struct nouveau_ramht_entry *
-nouveau_ramht_remove_entry(struct nouveau_channel *chan, u32 handle)
-{
-	struct nouveau_ramht *ramht = chan ? chan->ramht : NULL;
-	struct nouveau_ramht_entry *entry;
-	unsigned long flags;
-
-	if (!ramht)
-		return NULL;
-
-	spin_lock_irqsave(&ramht->lock, flags);
-	list_for_each_entry(entry, &ramht->entries, head) {
-		if (entry->channel == chan &&
-		    (!handle || entry->handle == handle)) {
-			list_del(&entry->head);
-			spin_unlock_irqrestore(&ramht->lock, flags);
-
-			return entry;
-		}
-	}
-	spin_unlock_irqrestore(&ramht->lock, flags);
-
-	return NULL;
-}
-
-static void
-nouveau_ramht_remove_hash(struct nouveau_channel *chan, u32 handle)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem;
-	struct nouveau_gpuobj *ramht = chan->ramht->gpuobj;
-	unsigned long flags;
-	u32 co, ho;
-
-	spin_lock_irqsave(&chan->ramht->lock, flags);
-	co = ho = nouveau_ramht_hash_handle(chan, handle);
-	do {
-		if (nouveau_ramht_entry_valid(dev, ramht, co) &&
-		    nouveau_ramht_entry_same_channel(chan, ramht, co) &&
-		    (handle == nv_ro32(ramht, co))) {
-			NV_DEBUG(dev,
-				 "remove ch%d 0x%08x: h=0x%08x, c=0x%08x\n",
-				 chan->id, co, handle, nv_ro32(ramht, co + 4));
-			nv_wo32(ramht, co + 0, 0x00000000);
-			nv_wo32(ramht, co + 4, 0x00000000);
-			instmem->flush(dev);
-			goto out;
-		}
-
-		co += 8;
-		if (co >= ramht->size)
-			co = 0;
-	} while (co != ho);
-
-	NV_ERROR(dev, "RAMHT entry not found. ch=%d, handle=0x%08x\n",
-		 chan->id, handle);
-out:
-	spin_unlock_irqrestore(&chan->ramht->lock, flags);
-}
-
-int
-nouveau_ramht_remove(struct nouveau_channel *chan, u32 handle)
-{
-	struct nouveau_ramht_entry *entry;
-
-	entry = nouveau_ramht_remove_entry(chan, handle);
-	if (!entry)
-		return -ENOENT;
-
-	nouveau_ramht_remove_hash(chan, entry->handle);
-	nouveau_gpuobj_ref(NULL, &entry->gpuobj);
-	kfree(entry);
-	return 0;
-}
-
-struct nouveau_gpuobj *
-nouveau_ramht_find(struct nouveau_channel *chan, u32 handle)
-{
-	struct nouveau_ramht *ramht = chan->ramht;
-	struct nouveau_ramht_entry *entry;
-	struct nouveau_gpuobj *gpuobj = NULL;
-	unsigned long flags;
-
-	if (unlikely(!chan->ramht))
-		return NULL;
-
-	spin_lock_irqsave(&ramht->lock, flags);
-	list_for_each_entry(entry, &chan->ramht->entries, head) {
-		if (entry->channel == chan && entry->handle == handle) {
-			gpuobj = entry->gpuobj;
-			break;
-		}
-	}
-	spin_unlock_irqrestore(&ramht->lock, flags);
-
-	return gpuobj;
-}
-
-int
-nouveau_ramht_new(struct drm_device *dev, struct nouveau_gpuobj *gpuobj,
-		  struct nouveau_ramht **pramht)
-{
-	struct nouveau_ramht *ramht;
-
-	ramht = kzalloc(sizeof(*ramht), GFP_KERNEL);
-	if (!ramht)
-		return -ENOMEM;
-
-	ramht->dev = dev;
-	kref_init(&ramht->refcount);
-	ramht->bits = drm_order(gpuobj->size / 8);
-	INIT_LIST_HEAD(&ramht->entries);
-	spin_lock_init(&ramht->lock);
-	nouveau_gpuobj_ref(gpuobj, &ramht->gpuobj);
-
-	*pramht = ramht;
-	return 0;
-}
-
-static void
-nouveau_ramht_del(struct kref *ref)
-{
-	struct nouveau_ramht *ramht =
-		container_of(ref, struct nouveau_ramht, refcount);
-
-	nouveau_gpuobj_ref(NULL, &ramht->gpuobj);
-	kfree(ramht);
-}
-
-void
-nouveau_ramht_ref(struct nouveau_ramht *ref, struct nouveau_ramht **ptr,
-		  struct nouveau_channel *chan)
-{
-	struct nouveau_ramht_entry *entry;
-	struct nouveau_ramht *ramht;
-
-	if (ref)
-		kref_get(&ref->refcount);
-
-	ramht = *ptr;
-	if (ramht) {
-		while ((entry = nouveau_ramht_remove_entry(chan, 0))) {
-			nouveau_ramht_remove_hash(chan, entry->handle);
-			nouveau_gpuobj_ref(NULL, &entry->gpuobj);
-			kfree(entry);
-		}
-
-		kref_put(&ramht->refcount, nouveau_ramht_del);
-	}
-	*ptr = ref;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ramht.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ramht.h
deleted file mode 100644
index c82de98f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ramht.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#ifndef __NOUVEAU_RAMHT_H__
-#define __NOUVEAU_RAMHT_H__
-
-struct nouveau_ramht_entry {
-	struct list_head head;
-	struct nouveau_channel *channel;
-	struct nouveau_gpuobj *gpuobj;
-	u32 handle;
-};
-
-struct nouveau_ramht {
-	struct drm_device *dev;
-	struct kref refcount;
-	spinlock_t lock;
-	struct nouveau_gpuobj *gpuobj;
-	struct list_head entries;
-	int bits;
-};
-
-extern int  nouveau_ramht_new(struct drm_device *, struct nouveau_gpuobj *,
-			      struct nouveau_ramht **);
-extern void nouveau_ramht_ref(struct nouveau_ramht *, struct nouveau_ramht **,
-			      struct nouveau_channel *unref_channel);
-
-extern int  nouveau_ramht_insert(struct nouveau_channel *, u32 handle,
-				 struct nouveau_gpuobj *);
-extern int  nouveau_ramht_remove(struct nouveau_channel *, u32 handle);
-extern struct nouveau_gpuobj *
-nouveau_ramht_find(struct nouveau_channel *chan, u32 handle);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_reg.h
deleted file mode 100644
index 43a96b99..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_reg.h
+++ /dev/null
@@ -1,858 +0,0 @@
-
-#define NV04_PFB_BOOT_0						0x00100000
-#	define NV04_PFB_BOOT_0_RAM_AMOUNT			0x00000003
-#	define NV04_PFB_BOOT_0_RAM_AMOUNT_32MB			0x00000000
-#	define NV04_PFB_BOOT_0_RAM_AMOUNT_4MB			0x00000001
-#	define NV04_PFB_BOOT_0_RAM_AMOUNT_8MB			0x00000002
-#	define NV04_PFB_BOOT_0_RAM_AMOUNT_16MB			0x00000003
-#	define NV04_PFB_BOOT_0_RAM_WIDTH_128			0x00000004
-#	define NV04_PFB_BOOT_0_RAM_TYPE				0x00000028
-#	define NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_8MBIT		0x00000000
-#	define NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT		0x00000008
-#	define NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT_4BANK	0x00000010
-#	define NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_16MBIT		0x00000018
-#	define NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_64MBIT		0x00000020
-#	define NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_64MBITX16		0x00000028
-#	define NV04_PFB_BOOT_0_UMA_ENABLE			0x00000100
-#	define NV04_PFB_BOOT_0_UMA_SIZE				0x0000f000
-#define NV04_PFB_DEBUG_0					0x00100080
-#	define NV04_PFB_DEBUG_0_PAGE_MODE			0x00000001
-#	define NV04_PFB_DEBUG_0_REFRESH_OFF			0x00000010
-#	define NV04_PFB_DEBUG_0_REFRESH_COUNTX64		0x00003f00
-#	define NV04_PFB_DEBUG_0_REFRESH_SLOW_CLK		0x00004000
-#	define NV04_PFB_DEBUG_0_SAFE_MODE			0x00008000
-#	define NV04_PFB_DEBUG_0_ALOM_ENABLE			0x00010000
-#	define NV04_PFB_DEBUG_0_CASOE				0x00100000
-#	define NV04_PFB_DEBUG_0_CKE_INVERT			0x10000000
-#	define NV04_PFB_DEBUG_0_REFINC				0x20000000
-#	define NV04_PFB_DEBUG_0_SAVE_POWER_OFF			0x40000000
-#define NV04_PFB_CFG0						0x00100200
-#	define NV04_PFB_CFG0_SCRAMBLE				0x20000000
-#define NV04_PFB_CFG1						0x00100204
-#define NV04_PFB_FIFO_DATA					0x0010020c
-#	define NV10_PFB_FIFO_DATA_RAM_AMOUNT_MB_MASK		0xfff00000
-#	define NV10_PFB_FIFO_DATA_RAM_AMOUNT_MB_SHIFT		20
-#define NV10_PFB_REFCTRL					0x00100210
-#	define NV10_PFB_REFCTRL_VALID_1				(1 << 31)
-#define NV04_PFB_PAD						0x0010021c
-#	define NV04_PFB_PAD_CKE_NORMAL				(1 << 0)
-#define NV10_PFB_TILE(i)                              (0x00100240 + (i*16))
-#define NV10_PFB_TILE__SIZE					8
-#define NV10_PFB_TLIMIT(i)                            (0x00100244 + (i*16))
-#define NV10_PFB_TSIZE(i)                             (0x00100248 + (i*16))
-#define NV10_PFB_TSTATUS(i)                           (0x0010024c + (i*16))
-#define NV04_PFB_REF						0x001002d0
-#	define NV04_PFB_REF_CMD_REFRESH				(1 << 0)
-#define NV04_PFB_PRE						0x001002d4
-#	define NV04_PFB_PRE_CMD_PRECHARGE			(1 << 0)
-#define NV20_PFB_ZCOMP(i)                              (0x00100300 + 4*(i))
-#	define NV20_PFB_ZCOMP_MODE_32				(4 << 24)
-#	define NV20_PFB_ZCOMP_EN				(1 << 31)
-#	define NV25_PFB_ZCOMP_MODE_16				(1 << 20)
-#	define NV25_PFB_ZCOMP_MODE_32				(2 << 20)
-#define NV10_PFB_CLOSE_PAGE2					0x0010033c
-#define NV04_PFB_SCRAMBLE(i)                         (0x00100400 + 4 * (i))
-#define NV40_PFB_TILE(i)                              (0x00100600 + (i*16))
-#define NV40_PFB_TILE__SIZE_0					12
-#define NV40_PFB_TILE__SIZE_1					15
-#define NV40_PFB_TLIMIT(i)                            (0x00100604 + (i*16))
-#define NV40_PFB_TSIZE(i)                             (0x00100608 + (i*16))
-#define NV40_PFB_TSTATUS(i)                           (0x0010060c + (i*16))
-#define NV40_PFB_UNK_800					0x00100800
-
-#define NV_PEXTDEV_BOOT_0					0x00101000
-#define NV_PEXTDEV_BOOT_0_RAMCFG				0x0000003c
-#	define NV_PEXTDEV_BOOT_0_STRAP_FP_IFACE_12BIT		(8 << 12)
-#define NV_PEXTDEV_BOOT_3					0x0010100c
-
-#define NV_RAMIN                                           0x00700000
-
-#define NV_RAMHT_HANDLE_OFFSET                             0
-#define NV_RAMHT_CONTEXT_OFFSET                            4
-#    define NV_RAMHT_CONTEXT_VALID                         (1<<31)
-#    define NV_RAMHT_CONTEXT_CHANNEL_SHIFT                 24
-#    define NV_RAMHT_CONTEXT_ENGINE_SHIFT                  16
-#        define NV_RAMHT_CONTEXT_ENGINE_SOFTWARE           0
-#        define NV_RAMHT_CONTEXT_ENGINE_GRAPHICS           1
-#    define NV_RAMHT_CONTEXT_INSTANCE_SHIFT                0
-#    define NV40_RAMHT_CONTEXT_CHANNEL_SHIFT               23
-#    define NV40_RAMHT_CONTEXT_ENGINE_SHIFT                20
-#    define NV40_RAMHT_CONTEXT_INSTANCE_SHIFT              0
-
-/* Some object classes we care about in the drm */
-#define NV_CLASS_DMA_FROM_MEMORY                           0x00000002
-#define NV_CLASS_DMA_TO_MEMORY                             0x00000003
-#define NV_CLASS_NULL                                      0x00000030
-#define NV_CLASS_DMA_IN_MEMORY                             0x0000003D
-
-#define NV03_USER(i)                             (0x00800000+(i*NV03_USER_SIZE))
-#define NV03_USER__SIZE                                                       16
-#define NV10_USER__SIZE                                                       32
-#define NV03_USER_SIZE                                                0x00010000
-#define NV03_USER_DMA_PUT(i)                     (0x00800040+(i*NV03_USER_SIZE))
-#define NV03_USER_DMA_PUT__SIZE                                               16
-#define NV10_USER_DMA_PUT__SIZE                                               32
-#define NV03_USER_DMA_GET(i)                     (0x00800044+(i*NV03_USER_SIZE))
-#define NV03_USER_DMA_GET__SIZE                                               16
-#define NV10_USER_DMA_GET__SIZE                                               32
-#define NV03_USER_REF_CNT(i)                     (0x00800048+(i*NV03_USER_SIZE))
-#define NV03_USER_REF_CNT__SIZE                                               16
-#define NV10_USER_REF_CNT__SIZE                                               32
-
-#define NV40_USER(i)                             (0x00c00000+(i*NV40_USER_SIZE))
-#define NV40_USER_SIZE                                                0x00001000
-#define NV40_USER_DMA_PUT(i)                     (0x00c00040+(i*NV40_USER_SIZE))
-#define NV40_USER_DMA_PUT__SIZE                                               32
-#define NV40_USER_DMA_GET(i)                     (0x00c00044+(i*NV40_USER_SIZE))
-#define NV40_USER_DMA_GET__SIZE                                               32
-#define NV40_USER_REF_CNT(i)                     (0x00c00048+(i*NV40_USER_SIZE))
-#define NV40_USER_REF_CNT__SIZE                                               32
-
-#define NV50_USER(i)                             (0x00c00000+(i*NV50_USER_SIZE))
-#define NV50_USER_SIZE                                                0x00002000
-#define NV50_USER_DMA_PUT(i)                     (0x00c00040+(i*NV50_USER_SIZE))
-#define NV50_USER_DMA_PUT__SIZE                                              128
-#define NV50_USER_DMA_GET(i)                     (0x00c00044+(i*NV50_USER_SIZE))
-#define NV50_USER_DMA_GET__SIZE                                              128
-#define NV50_USER_REF_CNT(i)                     (0x00c00048+(i*NV50_USER_SIZE))
-#define NV50_USER_REF_CNT__SIZE                                              128
-
-#define NV03_FIFO_SIZE                                     0x8000UL
-
-#define NV03_PMC_BOOT_0                                    0x00000000
-#define NV03_PMC_BOOT_1                                    0x00000004
-#define NV03_PMC_INTR_0                                    0x00000100
-#    define NV_PMC_INTR_0_PFIFO_PENDING                        (1<<8)
-#    define NV_PMC_INTR_0_PGRAPH_PENDING                      (1<<12)
-#    define NV_PMC_INTR_0_NV50_I2C_PENDING                    (1<<21)
-#    define NV_PMC_INTR_0_CRTC0_PENDING                       (1<<24)
-#    define NV_PMC_INTR_0_CRTC1_PENDING                       (1<<25)
-#    define NV_PMC_INTR_0_NV50_DISPLAY_PENDING                (1<<26)
-#    define NV_PMC_INTR_0_CRTCn_PENDING                       (3<<24)
-#define NV03_PMC_INTR_EN_0                                 0x00000140
-#    define NV_PMC_INTR_EN_0_MASTER_ENABLE                     (1<<0)
-#define NV03_PMC_ENABLE                                    0x00000200
-#    define NV_PMC_ENABLE_PFIFO                                (1<<8)
-#    define NV_PMC_ENABLE_PGRAPH                              (1<<12)
-/* Disabling the below bit breaks newer (G7X only?) mobile chipsets,
- * the card will hang early on in the X init process.
- */
-#    define NV_PMC_ENABLE_UNK13                               (1<<13)
-#define NV40_PMC_GRAPH_UNITS				   0x00001540
-#define NV40_PMC_BACKLIGHT				   0x000015f0
-#	define NV40_PMC_BACKLIGHT_MASK			   0x001f0000
-#define NV40_PMC_1700                                      0x00001700
-#define NV40_PMC_1704                                      0x00001704
-#define NV40_PMC_1708                                      0x00001708
-#define NV40_PMC_170C                                      0x0000170C
-
-/* probably PMC ? */
-#define NV50_PUNK_BAR0_PRAMIN                              0x00001700
-#define NV50_PUNK_BAR_CFG_BASE                             0x00001704
-#define NV50_PUNK_BAR_CFG_BASE_VALID                          (1<<30)
-#define NV50_PUNK_BAR1_CTXDMA                              0x00001708
-#define NV50_PUNK_BAR1_CTXDMA_VALID                           (1<<31)
-#define NV50_PUNK_BAR3_CTXDMA                              0x0000170C
-#define NV50_PUNK_BAR3_CTXDMA_VALID                           (1<<31)
-#define NV50_PUNK_UNK1710                                  0x00001710
-
-#define NV04_PBUS_PCI_NV_1                                 0x00001804
-#define NV04_PBUS_PCI_NV_19                                0x0000184C
-#define NV04_PBUS_PCI_NV_20				0x00001850
-#	define NV04_PBUS_PCI_NV_20_ROM_SHADOW_DISABLED		(0 << 0)
-#	define NV04_PBUS_PCI_NV_20_ROM_SHADOW_ENABLED		(1 << 0)
-
-#define NV04_PTIMER_INTR_0                                 0x00009100
-#define NV04_PTIMER_INTR_EN_0                              0x00009140
-#define NV04_PTIMER_NUMERATOR                              0x00009200
-#define NV04_PTIMER_DENOMINATOR                            0x00009210
-#define NV04_PTIMER_TIME_0                                 0x00009400
-#define NV04_PTIMER_TIME_1                                 0x00009410
-#define NV04_PTIMER_ALARM_0                                0x00009420
-
-#define NV04_PGRAPH_DEBUG_0                                0x00400080
-#define NV04_PGRAPH_DEBUG_1                                0x00400084
-#define NV04_PGRAPH_DEBUG_2                                0x00400088
-#define NV04_PGRAPH_DEBUG_3                                0x0040008c
-#define NV10_PGRAPH_DEBUG_4                                0x00400090
-#define NV03_PGRAPH_INTR                                   0x00400100
-#define NV03_PGRAPH_NSTATUS                                0x00400104
-#    define NV04_PGRAPH_NSTATUS_STATE_IN_USE                  (1<<11)
-#    define NV04_PGRAPH_NSTATUS_INVALID_STATE                 (1<<12)
-#    define NV04_PGRAPH_NSTATUS_BAD_ARGUMENT                  (1<<13)
-#    define NV04_PGRAPH_NSTATUS_PROTECTION_FAULT              (1<<14)
-#    define NV10_PGRAPH_NSTATUS_STATE_IN_USE                  (1<<23)
-#    define NV10_PGRAPH_NSTATUS_INVALID_STATE                 (1<<24)
-#    define NV10_PGRAPH_NSTATUS_BAD_ARGUMENT                  (1<<25)
-#    define NV10_PGRAPH_NSTATUS_PROTECTION_FAULT              (1<<26)
-#define NV03_PGRAPH_NSOURCE                                0x00400108
-#    define NV03_PGRAPH_NSOURCE_NOTIFICATION                   (1<<0)
-#    define NV03_PGRAPH_NSOURCE_DATA_ERROR                     (1<<1)
-#    define NV03_PGRAPH_NSOURCE_PROTECTION_ERROR               (1<<2)
-#    define NV03_PGRAPH_NSOURCE_RANGE_EXCEPTION                (1<<3)
-#    define NV03_PGRAPH_NSOURCE_LIMIT_COLOR                    (1<<4)
-#    define NV03_PGRAPH_NSOURCE_LIMIT_ZETA                     (1<<5)
-#    define NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD                   (1<<6)
-#    define NV03_PGRAPH_NSOURCE_DMA_R_PROTECTION               (1<<7)
-#    define NV03_PGRAPH_NSOURCE_DMA_W_PROTECTION               (1<<8)
-#    define NV03_PGRAPH_NSOURCE_FORMAT_EXCEPTION               (1<<9)
-#    define NV03_PGRAPH_NSOURCE_PATCH_EXCEPTION               (1<<10)
-#    define NV03_PGRAPH_NSOURCE_STATE_INVALID                 (1<<11)
-#    define NV03_PGRAPH_NSOURCE_DOUBLE_NOTIFY                 (1<<12)
-#    define NV03_PGRAPH_NSOURCE_NOTIFY_IN_USE                 (1<<13)
-#    define NV03_PGRAPH_NSOURCE_METHOD_CNT                    (1<<14)
-#    define NV03_PGRAPH_NSOURCE_BFR_NOTIFICATION              (1<<15)
-#    define NV03_PGRAPH_NSOURCE_DMA_VTX_PROTECTION            (1<<16)
-#    define NV03_PGRAPH_NSOURCE_DMA_WIDTH_A                   (1<<17)
-#    define NV03_PGRAPH_NSOURCE_DMA_WIDTH_B                   (1<<18)
-#define NV03_PGRAPH_INTR_EN                                0x00400140
-#define NV40_PGRAPH_INTR_EN                                0x0040013C
-#    define NV_PGRAPH_INTR_NOTIFY                              (1<<0)
-#    define NV_PGRAPH_INTR_MISSING_HW                          (1<<4)
-#    define NV_PGRAPH_INTR_CONTEXT_SWITCH                     (1<<12)
-#    define NV_PGRAPH_INTR_BUFFER_NOTIFY                      (1<<16)
-#    define NV_PGRAPH_INTR_ERROR                              (1<<20)
-#define NV10_PGRAPH_CTX_CONTROL                            0x00400144
-#define NV10_PGRAPH_CTX_USER                               0x00400148
-#define NV10_PGRAPH_CTX_SWITCH(i)                         (0x0040014C + 0x4*(i))
-#define NV04_PGRAPH_CTX_SWITCH1                            0x00400160
-#define NV10_PGRAPH_CTX_CACHE(i, j)                       (0x00400160	\
-							   + 0x4*(i) + 0x20*(j))
-#define NV04_PGRAPH_CTX_SWITCH2                            0x00400164
-#define NV04_PGRAPH_CTX_SWITCH3                            0x00400168
-#define NV04_PGRAPH_CTX_SWITCH4                            0x0040016C
-#define NV04_PGRAPH_CTX_CONTROL                            0x00400170
-#define NV04_PGRAPH_CTX_USER                               0x00400174
-#define NV04_PGRAPH_CTX_CACHE1                             0x00400180
-#define NV03_PGRAPH_CTX_CONTROL                            0x00400190
-#define NV03_PGRAPH_CTX_USER                               0x00400194
-#define NV04_PGRAPH_CTX_CACHE2                             0x004001A0
-#define NV04_PGRAPH_CTX_CACHE3                             0x004001C0
-#define NV04_PGRAPH_CTX_CACHE4                             0x004001E0
-#define NV40_PGRAPH_CTXCTL_0304                            0x00400304
-#define NV40_PGRAPH_CTXCTL_0304_XFER_CTX                   0x00000001
-#define NV40_PGRAPH_CTXCTL_UCODE_STAT                      0x00400308
-#define NV40_PGRAPH_CTXCTL_UCODE_STAT_IP_MASK              0xff000000
-#define NV40_PGRAPH_CTXCTL_UCODE_STAT_IP_SHIFT                     24
-#define NV40_PGRAPH_CTXCTL_UCODE_STAT_OP_MASK              0x00ffffff
-#define NV40_PGRAPH_CTXCTL_0310                            0x00400310
-#define NV40_PGRAPH_CTXCTL_0310_XFER_SAVE                  0x00000020
-#define NV40_PGRAPH_CTXCTL_0310_XFER_LOAD                  0x00000040
-#define NV40_PGRAPH_CTXCTL_030C                            0x0040030c
-#define NV40_PGRAPH_CTXCTL_UCODE_INDEX                     0x00400324
-#define NV40_PGRAPH_CTXCTL_UCODE_DATA                      0x00400328
-#define NV40_PGRAPH_CTXCTL_CUR                             0x0040032c
-#define NV40_PGRAPH_CTXCTL_CUR_LOADED                      0x01000000
-#define NV40_PGRAPH_CTXCTL_CUR_INSTANCE                    0x000FFFFF
-#define NV40_PGRAPH_CTXCTL_NEXT                            0x00400330
-#define NV40_PGRAPH_CTXCTL_NEXT_INSTANCE                   0x000fffff
-#define NV50_PGRAPH_CTXCTL_CUR                             0x0040032c
-#define NV50_PGRAPH_CTXCTL_CUR_LOADED                      0x80000000
-#define NV50_PGRAPH_CTXCTL_CUR_INSTANCE                    0x00ffffff
-#define NV50_PGRAPH_CTXCTL_NEXT                            0x00400330
-#define NV50_PGRAPH_CTXCTL_NEXT_INSTANCE                   0x00ffffff
-#define NV03_PGRAPH_ABS_X_RAM                              0x00400400
-#define NV03_PGRAPH_ABS_Y_RAM                              0x00400480
-#define NV03_PGRAPH_X_MISC                                 0x00400500
-#define NV03_PGRAPH_Y_MISC                                 0x00400504
-#define NV04_PGRAPH_VALID1                                 0x00400508
-#define NV04_PGRAPH_SOURCE_COLOR                           0x0040050C
-#define NV04_PGRAPH_MISC24_0                               0x00400510
-#define NV03_PGRAPH_XY_LOGIC_MISC0                         0x00400514
-#define NV03_PGRAPH_XY_LOGIC_MISC1                         0x00400518
-#define NV03_PGRAPH_XY_LOGIC_MISC2                         0x0040051C
-#define NV03_PGRAPH_XY_LOGIC_MISC3                         0x00400520
-#define NV03_PGRAPH_CLIPX_0                                0x00400524
-#define NV03_PGRAPH_CLIPX_1                                0x00400528
-#define NV03_PGRAPH_CLIPY_0                                0x0040052C
-#define NV03_PGRAPH_CLIPY_1                                0x00400530
-#define NV03_PGRAPH_ABS_ICLIP_XMAX                         0x00400534
-#define NV03_PGRAPH_ABS_ICLIP_YMAX                         0x00400538
-#define NV03_PGRAPH_ABS_UCLIP_XMIN                         0x0040053C
-#define NV03_PGRAPH_ABS_UCLIP_YMIN                         0x00400540
-#define NV03_PGRAPH_ABS_UCLIP_XMAX                         0x00400544
-#define NV03_PGRAPH_ABS_UCLIP_YMAX                         0x00400548
-#define NV03_PGRAPH_ABS_UCLIPA_XMIN                        0x00400560
-#define NV03_PGRAPH_ABS_UCLIPA_YMIN                        0x00400564
-#define NV03_PGRAPH_ABS_UCLIPA_XMAX                        0x00400568
-#define NV03_PGRAPH_ABS_UCLIPA_YMAX                        0x0040056C
-#define NV04_PGRAPH_MISC24_1                               0x00400570
-#define NV04_PGRAPH_MISC24_2                               0x00400574
-#define NV04_PGRAPH_VALID2                                 0x00400578
-#define NV04_PGRAPH_PASSTHRU_0                             0x0040057C
-#define NV04_PGRAPH_PASSTHRU_1                             0x00400580
-#define NV04_PGRAPH_PASSTHRU_2                             0x00400584
-#define NV10_PGRAPH_DIMX_TEXTURE                           0x00400588
-#define NV10_PGRAPH_WDIMX_TEXTURE                          0x0040058C
-#define NV04_PGRAPH_COMBINE_0_ALPHA                        0x00400590
-#define NV04_PGRAPH_COMBINE_0_COLOR                        0x00400594
-#define NV04_PGRAPH_COMBINE_1_ALPHA                        0x00400598
-#define NV04_PGRAPH_COMBINE_1_COLOR                        0x0040059C
-#define NV04_PGRAPH_FORMAT_0                               0x004005A8
-#define NV04_PGRAPH_FORMAT_1                               0x004005AC
-#define NV04_PGRAPH_FILTER_0                               0x004005B0
-#define NV04_PGRAPH_FILTER_1                               0x004005B4
-#define NV03_PGRAPH_MONO_COLOR0                            0x00400600
-#define NV04_PGRAPH_ROP3                                   0x00400604
-#define NV04_PGRAPH_BETA_AND                               0x00400608
-#define NV04_PGRAPH_BETA_PREMULT                           0x0040060C
-#define NV04_PGRAPH_LIMIT_VIOL_PIX                         0x00400610
-#define NV04_PGRAPH_FORMATS                                0x00400618
-#define NV10_PGRAPH_DEBUG_2                                0x00400620
-#define NV04_PGRAPH_BOFFSET0                               0x00400640
-#define NV04_PGRAPH_BOFFSET1                               0x00400644
-#define NV04_PGRAPH_BOFFSET2                               0x00400648
-#define NV04_PGRAPH_BOFFSET3                               0x0040064C
-#define NV04_PGRAPH_BOFFSET4                               0x00400650
-#define NV04_PGRAPH_BOFFSET5                               0x00400654
-#define NV04_PGRAPH_BBASE0                                 0x00400658
-#define NV04_PGRAPH_BBASE1                                 0x0040065C
-#define NV04_PGRAPH_BBASE2                                 0x00400660
-#define NV04_PGRAPH_BBASE3                                 0x00400664
-#define NV04_PGRAPH_BBASE4                                 0x00400668
-#define NV04_PGRAPH_BBASE5                                 0x0040066C
-#define NV04_PGRAPH_BPITCH0                                0x00400670
-#define NV04_PGRAPH_BPITCH1                                0x00400674
-#define NV04_PGRAPH_BPITCH2                                0x00400678
-#define NV04_PGRAPH_BPITCH3                                0x0040067C
-#define NV04_PGRAPH_BPITCH4                                0x00400680
-#define NV04_PGRAPH_BLIMIT0                                0x00400684
-#define NV04_PGRAPH_BLIMIT1                                0x00400688
-#define NV04_PGRAPH_BLIMIT2                                0x0040068C
-#define NV04_PGRAPH_BLIMIT3                                0x00400690
-#define NV04_PGRAPH_BLIMIT4                                0x00400694
-#define NV04_PGRAPH_BLIMIT5                                0x00400698
-#define NV04_PGRAPH_BSWIZZLE2                              0x0040069C
-#define NV04_PGRAPH_BSWIZZLE5                              0x004006A0
-#define NV03_PGRAPH_STATUS                                 0x004006B0
-#define NV04_PGRAPH_STATUS                                 0x00400700
-#    define NV40_PGRAPH_STATUS_SYNC_STALL                  0x00004000
-#define NV04_PGRAPH_TRAPPED_ADDR                           0x00400704
-#define NV04_PGRAPH_TRAPPED_DATA                           0x00400708
-#define NV04_PGRAPH_SURFACE                                0x0040070C
-#define NV10_PGRAPH_TRAPPED_DATA_HIGH                      0x0040070C
-#define NV04_PGRAPH_STATE                                  0x00400710
-#define NV10_PGRAPH_SURFACE                                0x00400710
-#define NV04_PGRAPH_NOTIFY                                 0x00400714
-#define NV10_PGRAPH_STATE                                  0x00400714
-#define NV10_PGRAPH_NOTIFY                                 0x00400718
-
-#define NV04_PGRAPH_FIFO                                   0x00400720
-
-#define NV04_PGRAPH_BPIXEL                                 0x00400724
-#define NV10_PGRAPH_RDI_INDEX                              0x00400750
-#define NV04_PGRAPH_FFINTFC_ST2                            0x00400754
-#define NV10_PGRAPH_RDI_DATA                               0x00400754
-#define NV04_PGRAPH_DMA_PITCH                              0x00400760
-#define NV10_PGRAPH_FFINTFC_FIFO_PTR                       0x00400760
-#define NV04_PGRAPH_DVD_COLORFMT                           0x00400764
-#define NV10_PGRAPH_FFINTFC_ST2                            0x00400764
-#define NV04_PGRAPH_SCALED_FORMAT                          0x00400768
-#define NV10_PGRAPH_FFINTFC_ST2_DL                         0x00400768
-#define NV10_PGRAPH_FFINTFC_ST2_DH                         0x0040076c
-#define NV10_PGRAPH_DMA_PITCH                              0x00400770
-#define NV10_PGRAPH_DVD_COLORFMT                           0x00400774
-#define NV10_PGRAPH_SCALED_FORMAT                          0x00400778
-#define NV20_PGRAPH_CHANNEL_CTX_TABLE                      0x00400780
-#define NV20_PGRAPH_CHANNEL_CTX_POINTER                    0x00400784
-#define NV20_PGRAPH_CHANNEL_CTX_XFER                       0x00400788
-#define NV20_PGRAPH_CHANNEL_CTX_XFER_LOAD                  0x00000001
-#define NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE                  0x00000002
-#define NV04_PGRAPH_PATT_COLOR0                            0x00400800
-#define NV04_PGRAPH_PATT_COLOR1                            0x00400804
-#define NV04_PGRAPH_PATTERN                                0x00400808
-#define NV04_PGRAPH_PATTERN_SHAPE                          0x00400810
-#define NV04_PGRAPH_CHROMA                                 0x00400814
-#define NV04_PGRAPH_CONTROL0                               0x00400818
-#define NV04_PGRAPH_CONTROL1                               0x0040081C
-#define NV04_PGRAPH_CONTROL2                               0x00400820
-#define NV04_PGRAPH_BLEND                                  0x00400824
-#define NV04_PGRAPH_STORED_FMT                             0x00400830
-#define NV04_PGRAPH_PATT_COLORRAM                          0x00400900
-#define NV20_PGRAPH_TILE(i)                                (0x00400900 + (i*16))
-#define NV20_PGRAPH_TLIMIT(i)                              (0x00400904 + (i*16))
-#define NV20_PGRAPH_TSIZE(i)                               (0x00400908 + (i*16))
-#define NV20_PGRAPH_TSTATUS(i)                             (0x0040090C + (i*16))
-#define NV20_PGRAPH_ZCOMP(i)                               (0x00400980 + 4*(i))
-#define NV10_PGRAPH_TILE(i)                                (0x00400B00 + (i*16))
-#define NV10_PGRAPH_TLIMIT(i)                              (0x00400B04 + (i*16))
-#define NV10_PGRAPH_TSIZE(i)                               (0x00400B08 + (i*16))
-#define NV10_PGRAPH_TSTATUS(i)                             (0x00400B0C + (i*16))
-#define NV04_PGRAPH_U_RAM                                  0x00400D00
-#define NV47_PGRAPH_TILE(i)                                (0x00400D00 + (i*16))
-#define NV47_PGRAPH_TLIMIT(i)                              (0x00400D04 + (i*16))
-#define NV47_PGRAPH_TSIZE(i)                               (0x00400D08 + (i*16))
-#define NV47_PGRAPH_TSTATUS(i)                             (0x00400D0C + (i*16))
-#define NV04_PGRAPH_V_RAM                                  0x00400D40
-#define NV04_PGRAPH_W_RAM                                  0x00400D80
-#define NV10_PGRAPH_COMBINER0_IN_ALPHA                     0x00400E40
-#define NV10_PGRAPH_COMBINER1_IN_ALPHA                     0x00400E44
-#define NV10_PGRAPH_COMBINER0_IN_RGB                       0x00400E48
-#define NV10_PGRAPH_COMBINER1_IN_RGB                       0x00400E4C
-#define NV10_PGRAPH_COMBINER_COLOR0                        0x00400E50
-#define NV10_PGRAPH_COMBINER_COLOR1                        0x00400E54
-#define NV10_PGRAPH_COMBINER0_OUT_ALPHA                    0x00400E58
-#define NV10_PGRAPH_COMBINER1_OUT_ALPHA                    0x00400E5C
-#define NV10_PGRAPH_COMBINER0_OUT_RGB                      0x00400E60
-#define NV10_PGRAPH_COMBINER1_OUT_RGB                      0x00400E64
-#define NV10_PGRAPH_COMBINER_FINAL0                        0x00400E68
-#define NV10_PGRAPH_COMBINER_FINAL1                        0x00400E6C
-#define NV10_PGRAPH_WINDOWCLIP_HORIZONTAL                  0x00400F00
-#define NV10_PGRAPH_WINDOWCLIP_VERTICAL                    0x00400F20
-#define NV10_PGRAPH_XFMODE0                                0x00400F40
-#define NV10_PGRAPH_XFMODE1                                0x00400F44
-#define NV10_PGRAPH_GLOBALSTATE0                           0x00400F48
-#define NV10_PGRAPH_GLOBALSTATE1                           0x00400F4C
-#define NV10_PGRAPH_PIPE_ADDRESS                           0x00400F50
-#define NV10_PGRAPH_PIPE_DATA                              0x00400F54
-#define NV04_PGRAPH_DMA_START_0                            0x00401000
-#define NV04_PGRAPH_DMA_START_1                            0x00401004
-#define NV04_PGRAPH_DMA_LENGTH                             0x00401008
-#define NV04_PGRAPH_DMA_MISC                               0x0040100C
-#define NV04_PGRAPH_DMA_DATA_0                             0x00401020
-#define NV04_PGRAPH_DMA_DATA_1                             0x00401024
-#define NV04_PGRAPH_DMA_RM                                 0x00401030
-#define NV04_PGRAPH_DMA_A_XLATE_INST                       0x00401040
-#define NV04_PGRAPH_DMA_A_CONTROL                          0x00401044
-#define NV04_PGRAPH_DMA_A_LIMIT                            0x00401048
-#define NV04_PGRAPH_DMA_A_TLB_PTE                          0x0040104C
-#define NV04_PGRAPH_DMA_A_TLB_TAG                          0x00401050
-#define NV04_PGRAPH_DMA_A_ADJ_OFFSET                       0x00401054
-#define NV04_PGRAPH_DMA_A_OFFSET                           0x00401058
-#define NV04_PGRAPH_DMA_A_SIZE                             0x0040105C
-#define NV04_PGRAPH_DMA_A_Y_SIZE                           0x00401060
-#define NV04_PGRAPH_DMA_B_XLATE_INST                       0x00401080
-#define NV04_PGRAPH_DMA_B_CONTROL                          0x00401084
-#define NV04_PGRAPH_DMA_B_LIMIT                            0x00401088
-#define NV04_PGRAPH_DMA_B_TLB_PTE                          0x0040108C
-#define NV04_PGRAPH_DMA_B_TLB_TAG                          0x00401090
-#define NV04_PGRAPH_DMA_B_ADJ_OFFSET                       0x00401094
-#define NV04_PGRAPH_DMA_B_OFFSET                           0x00401098
-#define NV04_PGRAPH_DMA_B_SIZE                             0x0040109C
-#define NV04_PGRAPH_DMA_B_Y_SIZE                           0x004010A0
-#define NV40_PGRAPH_TILE1(i)                               (0x00406900 + (i*16))
-#define NV40_PGRAPH_TLIMIT1(i)                             (0x00406904 + (i*16))
-#define NV40_PGRAPH_TSIZE1(i)                              (0x00406908 + (i*16))
-#define NV40_PGRAPH_TSTATUS1(i)                            (0x0040690C + (i*16))
-
-
-/* It's a guess that this works on NV03. Confirmed on NV04, though */
-#define NV04_PFIFO_DELAY_0                                 0x00002040
-#define NV04_PFIFO_DMA_TIMESLICE                           0x00002044
-#define NV04_PFIFO_NEXT_CHANNEL                            0x00002050
-#define NV03_PFIFO_INTR_0                                  0x00002100
-#define NV03_PFIFO_INTR_EN_0                               0x00002140
-#    define NV_PFIFO_INTR_CACHE_ERROR                          (1<<0)
-#    define NV_PFIFO_INTR_RUNOUT                               (1<<4)
-#    define NV_PFIFO_INTR_RUNOUT_OVERFLOW                      (1<<8)
-#    define NV_PFIFO_INTR_DMA_PUSHER                          (1<<12)
-#    define NV_PFIFO_INTR_DMA_PT                              (1<<16)
-#    define NV_PFIFO_INTR_SEMAPHORE                           (1<<20)
-#    define NV_PFIFO_INTR_ACQUIRE_TIMEOUT                     (1<<24)
-#define NV03_PFIFO_RAMHT                                   0x00002210
-#define NV03_PFIFO_RAMFC                                   0x00002214
-#define NV03_PFIFO_RAMRO                                   0x00002218
-#define NV40_PFIFO_RAMFC                                   0x00002220
-#define NV03_PFIFO_CACHES                                  0x00002500
-#define NV04_PFIFO_MODE                                    0x00002504
-#define NV04_PFIFO_DMA                                     0x00002508
-#define NV04_PFIFO_SIZE                                    0x0000250c
-#define NV50_PFIFO_CTX_TABLE(c)                        (0x2600+(c)*4)
-#define NV50_PFIFO_CTX_TABLE__SIZE                                128
-#define NV50_PFIFO_CTX_TABLE_CHANNEL_ENABLED                  (1<<31)
-#define NV50_PFIFO_CTX_TABLE_UNK30_BAD                        (1<<30)
-#define NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G80             0x0FFFFFFF
-#define NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G84             0x00FFFFFF
-#define NV03_PFIFO_CACHE0_PUSH0                            0x00003000
-#define NV03_PFIFO_CACHE0_PULL0                            0x00003040
-#define NV04_PFIFO_CACHE0_PULL0                            0x00003050
-#define NV04_PFIFO_CACHE0_PULL1                            0x00003054
-#define NV03_PFIFO_CACHE1_PUSH0                            0x00003200
-#define NV03_PFIFO_CACHE1_PUSH1                            0x00003204
-#define NV03_PFIFO_CACHE1_PUSH1_DMA                            (1<<8)
-#define NV40_PFIFO_CACHE1_PUSH1_DMA                           (1<<16)
-#define NV03_PFIFO_CACHE1_PUSH1_CHID_MASK                  0x0000000f
-#define NV10_PFIFO_CACHE1_PUSH1_CHID_MASK                  0x0000001f
-#define NV50_PFIFO_CACHE1_PUSH1_CHID_MASK                  0x0000007f
-#define NV03_PFIFO_CACHE1_PUT                              0x00003210
-#define NV04_PFIFO_CACHE1_DMA_PUSH                         0x00003220
-#define NV04_PFIFO_CACHE1_DMA_FETCH                        0x00003224
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_8_BYTES         0x00000000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_16_BYTES        0x00000008
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_24_BYTES        0x00000010
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_32_BYTES        0x00000018
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_40_BYTES        0x00000020
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_48_BYTES        0x00000028
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_56_BYTES        0x00000030
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_64_BYTES        0x00000038
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_72_BYTES        0x00000040
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_80_BYTES        0x00000048
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_88_BYTES        0x00000050
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_96_BYTES        0x00000058
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_104_BYTES       0x00000060
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_112_BYTES       0x00000068
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_120_BYTES       0x00000070
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES       0x00000078
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_136_BYTES       0x00000080
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_144_BYTES       0x00000088
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_152_BYTES       0x00000090
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_160_BYTES       0x00000098
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_168_BYTES       0x000000A0
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_176_BYTES       0x000000A8
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_184_BYTES       0x000000B0
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_192_BYTES       0x000000B8
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_200_BYTES       0x000000C0
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_208_BYTES       0x000000C8
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_216_BYTES       0x000000D0
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_224_BYTES       0x000000D8
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_232_BYTES       0x000000E0
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_240_BYTES       0x000000E8
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_248_BYTES       0x000000F0
-#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_256_BYTES       0x000000F8
-#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE                 0x0000E000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_32_BYTES        0x00000000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_64_BYTES        0x00002000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_96_BYTES        0x00004000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES       0x00006000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_160_BYTES       0x00008000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_192_BYTES       0x0000A000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_224_BYTES       0x0000C000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_256_BYTES       0x0000E000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS             0x001F0000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_0           0x00000000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_1           0x00010000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_2           0x00020000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_3           0x00030000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_4           0x00040000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_5           0x00050000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_6           0x00060000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_7           0x00070000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8           0x00080000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_9           0x00090000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_10          0x000A0000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_11          0x000B0000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_12          0x000C0000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_13          0x000D0000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_14          0x000E0000
-#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_15          0x000F0000
-#    define NV_PFIFO_CACHE1_ENDIAN                         0x80000000
-#    define NV_PFIFO_CACHE1_LITTLE_ENDIAN                  0x7FFFFFFF
-#    define NV_PFIFO_CACHE1_BIG_ENDIAN                     0x80000000
-#define NV04_PFIFO_CACHE1_DMA_STATE                        0x00003228
-#define NV04_PFIFO_CACHE1_DMA_INSTANCE                     0x0000322c
-#define NV04_PFIFO_CACHE1_DMA_CTL                          0x00003230
-#define NV04_PFIFO_CACHE1_DMA_PUT                          0x00003240
-#define NV04_PFIFO_CACHE1_DMA_GET                          0x00003244
-#define NV10_PFIFO_CACHE1_REF_CNT                          0x00003248
-#define NV10_PFIFO_CACHE1_DMA_SUBROUTINE                   0x0000324C
-#define NV03_PFIFO_CACHE1_PULL0                            0x00003240
-#define NV04_PFIFO_CACHE1_PULL0                            0x00003250
-#    define NV04_PFIFO_CACHE1_PULL0_HASH_FAILED            0x00000010
-#    define NV04_PFIFO_CACHE1_PULL0_HASH_BUSY              0x00001000
-#define NV03_PFIFO_CACHE1_PULL1                            0x00003250
-#define NV04_PFIFO_CACHE1_PULL1                            0x00003254
-#define NV04_PFIFO_CACHE1_HASH                             0x00003258
-#define NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT                  0x00003260
-#define NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP                0x00003264
-#define NV10_PFIFO_CACHE1_ACQUIRE_VALUE                    0x00003268
-#define NV10_PFIFO_CACHE1_SEMAPHORE                        0x0000326C
-#define NV03_PFIFO_CACHE1_GET                              0x00003270
-#define NV04_PFIFO_CACHE1_ENGINE                           0x00003280
-#define NV04_PFIFO_CACHE1_DMA_DCOUNT                       0x000032A0
-#define NV40_PFIFO_GRCTX_INSTANCE                          0x000032E0
-#define NV40_PFIFO_UNK32E4                                 0x000032E4
-#define NV04_PFIFO_CACHE1_METHOD(i)                (0x00003800+(i*8))
-#define NV04_PFIFO_CACHE1_DATA(i)                  (0x00003804+(i*8))
-#define NV40_PFIFO_CACHE1_METHOD(i)                (0x00090000+(i*8))
-#define NV40_PFIFO_CACHE1_DATA(i)                  (0x00090004+(i*8))
-
-#define NV_CRTC0_INTSTAT                                   0x00600100
-#define NV_CRTC0_INTEN                                     0x00600140
-#define NV_CRTC1_INTSTAT                                   0x00602100
-#define NV_CRTC1_INTEN                                     0x00602140
-#    define NV_CRTC_INTR_VBLANK                                (1<<0)
-
-#define NV04_PRAMIN						0x00700000
-
-/* Fifo commands. These are not regs, neither masks */
-#define NV03_FIFO_CMD_JUMP                                 0x20000000
-#define NV03_FIFO_CMD_JUMP_OFFSET_MASK                     0x1ffffffc
-#define NV03_FIFO_CMD_REWIND                               (NV03_FIFO_CMD_JUMP | (0 & NV03_FIFO_CMD_JUMP_OFFSET_MASK))
-
-/* This is a partial import from rules-ng, a few things may be duplicated.
- * Eventually we should completely import everything from rules-ng.
- * For the moment check rules-ng for docs.
-  */
-
-#define NV50_PMC                                            0x00000000
-#define NV50_PMC__LEN                                              0x1
-#define NV50_PMC__ESIZE                                         0x2000
-#    define NV50_PMC_BOOT_0                                 0x00000000
-#        define NV50_PMC_BOOT_0_REVISION                    0x000000ff
-#        define NV50_PMC_BOOT_0_REVISION__SHIFT                      0
-#        define NV50_PMC_BOOT_0_ARCH                        0x0ff00000
-#        define NV50_PMC_BOOT_0_ARCH__SHIFT                         20
-#    define NV50_PMC_INTR_0                                 0x00000100
-#        define NV50_PMC_INTR_0_PFIFO                           (1<<8)
-#        define NV50_PMC_INTR_0_PGRAPH                         (1<<12)
-#        define NV50_PMC_INTR_0_PTIMER                         (1<<20)
-#        define NV50_PMC_INTR_0_HOTPLUG                        (1<<21)
-#        define NV50_PMC_INTR_0_DISPLAY                        (1<<26)
-#    define NV50_PMC_INTR_EN_0                              0x00000140
-#        define NV50_PMC_INTR_EN_0_MASTER                       (1<<0)
-#            define NV50_PMC_INTR_EN_0_MASTER_DISABLED          (0<<0)
-#            define NV50_PMC_INTR_EN_0_MASTER_ENABLED           (1<<0)
-#    define NV50_PMC_ENABLE                                 0x00000200
-#        define NV50_PMC_ENABLE_PFIFO                           (1<<8)
-#        define NV50_PMC_ENABLE_PGRAPH                         (1<<12)
-
-#define NV50_PCONNECTOR                                     0x0000e000
-#define NV50_PCONNECTOR__LEN                                       0x1
-#define NV50_PCONNECTOR__ESIZE                                  0x1000
-#    define NV50_PCONNECTOR_HOTPLUG_INTR                    0x0000e050
-#        define NV50_PCONNECTOR_HOTPLUG_INTR_PLUG_I2C0          (1<<0)
-#        define NV50_PCONNECTOR_HOTPLUG_INTR_PLUG_I2C1          (1<<1)
-#        define NV50_PCONNECTOR_HOTPLUG_INTR_PLUG_I2C2          (1<<2)
-#        define NV50_PCONNECTOR_HOTPLUG_INTR_PLUG_I2C3          (1<<3)
-#        define NV50_PCONNECTOR_HOTPLUG_INTR_UNPLUG_I2C0       (1<<16)
-#        define NV50_PCONNECTOR_HOTPLUG_INTR_UNPLUG_I2C1       (1<<17)
-#        define NV50_PCONNECTOR_HOTPLUG_INTR_UNPLUG_I2C2       (1<<18)
-#        define NV50_PCONNECTOR_HOTPLUG_INTR_UNPLUG_I2C3       (1<<19)
-#    define NV50_PCONNECTOR_HOTPLUG_CTRL                    0x0000e054
-#        define NV50_PCONNECTOR_HOTPLUG_CTRL_PLUG_I2C0          (1<<0)
-#        define NV50_PCONNECTOR_HOTPLUG_CTRL_PLUG_I2C1          (1<<1)
-#        define NV50_PCONNECTOR_HOTPLUG_CTRL_PLUG_I2C2          (1<<2)
-#        define NV50_PCONNECTOR_HOTPLUG_CTRL_PLUG_I2C3          (1<<3)
-#        define NV50_PCONNECTOR_HOTPLUG_CTRL_UNPLUG_I2C0       (1<<16)
-#        define NV50_PCONNECTOR_HOTPLUG_CTRL_UNPLUG_I2C1       (1<<17)
-#        define NV50_PCONNECTOR_HOTPLUG_CTRL_UNPLUG_I2C2       (1<<18)
-#        define NV50_PCONNECTOR_HOTPLUG_CTRL_UNPLUG_I2C3       (1<<19)
-#    define NV50_PCONNECTOR_HOTPLUG_STATE                   0x0000e104
-#        define NV50_PCONNECTOR_HOTPLUG_STATE_PIN_CONNECTED_I2C0 (1<<2)
-#        define NV50_PCONNECTOR_HOTPLUG_STATE_PIN_CONNECTED_I2C1 (1<<6)
-#        define NV50_PCONNECTOR_HOTPLUG_STATE_PIN_CONNECTED_I2C2 (1<<10)
-#        define NV50_PCONNECTOR_HOTPLUG_STATE_PIN_CONNECTED_I2C3 (1<<14)
-#    define NV50_PCONNECTOR_I2C_PORT_0                      0x0000e138
-#    define NV50_PCONNECTOR_I2C_PORT_1                      0x0000e150
-#    define NV50_PCONNECTOR_I2C_PORT_2                      0x0000e168
-#    define NV50_PCONNECTOR_I2C_PORT_3                      0x0000e180
-#    define NV50_PCONNECTOR_I2C_PORT_4                      0x0000e240
-#    define NV50_PCONNECTOR_I2C_PORT_5                      0x0000e258
-
-#define NV50_AUXCH_DATA_OUT(i, n)            ((n) * 4 + (i) * 0x50 + 0x0000e4c0)
-#define NV50_AUXCH_DATA_OUT__SIZE                                             4
-#define NV50_AUXCH_DATA_IN(i, n)             ((n) * 4 + (i) * 0x50 + 0x0000e4d0)
-#define NV50_AUXCH_DATA_IN__SIZE                                              4
-#define NV50_AUXCH_ADDR(i)                             ((i) * 0x50 + 0x0000e4e0)
-#define NV50_AUXCH_CTRL(i)                             ((i) * 0x50 + 0x0000e4e4)
-#define NV50_AUXCH_CTRL_LINKSTAT                                     0x01000000
-#define NV50_AUXCH_CTRL_LINKSTAT_NOT_READY                           0x00000000
-#define NV50_AUXCH_CTRL_LINKSTAT_READY                               0x01000000
-#define NV50_AUXCH_CTRL_LINKEN                                       0x00100000
-#define NV50_AUXCH_CTRL_LINKEN_DISABLED                              0x00000000
-#define NV50_AUXCH_CTRL_LINKEN_ENABLED                               0x00100000
-#define NV50_AUXCH_CTRL_EXEC                                         0x00010000
-#define NV50_AUXCH_CTRL_EXEC_COMPLETE                                0x00000000
-#define NV50_AUXCH_CTRL_EXEC_IN_PROCESS                              0x00010000
-#define NV50_AUXCH_CTRL_CMD                                          0x0000f000
-#define NV50_AUXCH_CTRL_CMD_SHIFT                                            12
-#define NV50_AUXCH_CTRL_LEN                                          0x0000000f
-#define NV50_AUXCH_CTRL_LEN_SHIFT                                             0
-#define NV50_AUXCH_STAT(i)                             ((i) * 0x50 + 0x0000e4e8)
-#define NV50_AUXCH_STAT_STATE                                        0x10000000
-#define NV50_AUXCH_STAT_STATE_NOT_READY                              0x00000000
-#define NV50_AUXCH_STAT_STATE_READY                                  0x10000000
-#define NV50_AUXCH_STAT_REPLY                                        0x000f0000
-#define NV50_AUXCH_STAT_REPLY_AUX                                    0x00030000
-#define NV50_AUXCH_STAT_REPLY_AUX_ACK                                0x00000000
-#define NV50_AUXCH_STAT_REPLY_AUX_NACK                               0x00010000
-#define NV50_AUXCH_STAT_REPLY_AUX_DEFER                              0x00020000
-#define NV50_AUXCH_STAT_REPLY_I2C                                    0x000c0000
-#define NV50_AUXCH_STAT_REPLY_I2C_ACK                                0x00000000
-#define NV50_AUXCH_STAT_REPLY_I2C_NACK                               0x00040000
-#define NV50_AUXCH_STAT_REPLY_I2C_DEFER                              0x00080000
-#define NV50_AUXCH_STAT_COUNT                                        0x0000001f
-
-#define NV50_PBUS                                           0x00088000
-#define NV50_PBUS__LEN                                             0x1
-#define NV50_PBUS__ESIZE                                        0x1000
-#    define NV50_PBUS_PCI_ID                                0x00088000
-#        define NV50_PBUS_PCI_ID_VENDOR_ID                  0x0000ffff
-#        define NV50_PBUS_PCI_ID_VENDOR_ID__SHIFT                    0
-#        define NV50_PBUS_PCI_ID_DEVICE_ID                  0xffff0000
-#        define NV50_PBUS_PCI_ID_DEVICE_ID__SHIFT                   16
-
-#define NV50_PFB                                            0x00100000
-#define NV50_PFB__LEN                                              0x1
-#define NV50_PFB__ESIZE                                         0x1000
-
-#define NV50_PEXTDEV                                        0x00101000
-#define NV50_PEXTDEV__LEN                                          0x1
-#define NV50_PEXTDEV__ESIZE                                     0x1000
-
-#define NV50_PROM                                           0x00300000
-#define NV50_PROM__LEN                                             0x1
-#define NV50_PROM__ESIZE                                       0x10000
-
-#define NV50_PGRAPH                                         0x00400000
-#define NV50_PGRAPH__LEN                                           0x1
-#define NV50_PGRAPH__ESIZE                                     0x10000
-
-#define NV50_PDISPLAY                                                0x00610000
-#define NV50_PDISPLAY_OBJECTS                                        0x00610010
-#define NV50_PDISPLAY_INTR_0                                         0x00610020
-#define NV50_PDISPLAY_INTR_1                                         0x00610024
-#define NV50_PDISPLAY_INTR_1_VBLANK_CRTC                             0x0000000c
-#define NV50_PDISPLAY_INTR_1_VBLANK_CRTC_SHIFT                                2
-#define NV50_PDISPLAY_INTR_1_VBLANK_CRTC_(n)                   (1 << ((n) + 2))
-#define NV50_PDISPLAY_INTR_1_VBLANK_CRTC_0                           0x00000004
-#define NV50_PDISPLAY_INTR_1_VBLANK_CRTC_1                           0x00000008
-#define NV50_PDISPLAY_INTR_1_CLK_UNK10                               0x00000010
-#define NV50_PDISPLAY_INTR_1_CLK_UNK20                               0x00000020
-#define NV50_PDISPLAY_INTR_1_CLK_UNK40                               0x00000040
-#define NV50_PDISPLAY_INTR_EN_0                                      0x00610028
-#define NV50_PDISPLAY_INTR_EN_1                                      0x0061002c
-#define NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC                          0x0000000c
-#define NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(n)                 (1 << ((n) + 2))
-#define NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_0                        0x00000004
-#define NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_1                        0x00000008
-#define NV50_PDISPLAY_INTR_EN_1_CLK_UNK10                            0x00000010
-#define NV50_PDISPLAY_INTR_EN_1_CLK_UNK20                            0x00000020
-#define NV50_PDISPLAY_INTR_EN_1_CLK_UNK40                            0x00000040
-#define NV50_PDISPLAY_UNK30_CTRL                                     0x00610030
-#define NV50_PDISPLAY_UNK30_CTRL_UPDATE_VCLK0                        0x00000200
-#define NV50_PDISPLAY_UNK30_CTRL_UPDATE_VCLK1                        0x00000400
-#define NV50_PDISPLAY_UNK30_CTRL_PENDING                             0x80000000
-#define NV50_PDISPLAY_TRAPPED_ADDR(i)                  ((i) * 0x08 + 0x00610080)
-#define NV50_PDISPLAY_TRAPPED_DATA(i)                  ((i) * 0x08 + 0x00610084)
-#define NV50_PDISPLAY_EVO_CTRL(i)                      ((i) * 0x10 + 0x00610200)
-#define NV50_PDISPLAY_EVO_CTRL_DMA                                   0x00000010
-#define NV50_PDISPLAY_EVO_CTRL_DMA_DISABLED                          0x00000000
-#define NV50_PDISPLAY_EVO_CTRL_DMA_ENABLED                           0x00000010
-#define NV50_PDISPLAY_EVO_DMA_CB(i)                    ((i) * 0x10 + 0x00610204)
-#define NV50_PDISPLAY_EVO_DMA_CB_LOCATION                            0x00000002
-#define NV50_PDISPLAY_EVO_DMA_CB_LOCATION_VRAM                       0x00000000
-#define NV50_PDISPLAY_EVO_DMA_CB_LOCATION_SYSTEM                     0x00000002
-#define NV50_PDISPLAY_EVO_DMA_CB_VALID                               0x00000001
-#define NV50_PDISPLAY_EVO_UNK2(i)                      ((i) * 0x10 + 0x00610208)
-#define NV50_PDISPLAY_EVO_HASH_TAG(i)                  ((i) * 0x10 + 0x0061020c)
-
-#define NV50_PDISPLAY_CURSOR                                         0x00610270
-#define NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i)           ((i) * 0x10 + 0x00610270)
-#define NV50_PDISPLAY_CURSOR_CURSOR_CTRL2_ON                         0x00000001
-#define NV50_PDISPLAY_CURSOR_CURSOR_CTRL2_STATUS                     0x00030000
-#define NV50_PDISPLAY_CURSOR_CURSOR_CTRL2_STATUS_ACTIVE              0x00010000
-
-#define NV50_PDISPLAY_PIO_CTRL                                       0x00610300
-#define NV50_PDISPLAY_PIO_CTRL_PENDING                               0x80000000
-#define NV50_PDISPLAY_PIO_CTRL_MTHD                                  0x00001ffc
-#define NV50_PDISPLAY_PIO_CTRL_ENABLED                               0x00000001
-#define NV50_PDISPLAY_PIO_DATA                                       0x00610304
-
-#define NV50_PDISPLAY_CRTC_P(i, r)        ((i) * 0x540 + NV50_PDISPLAY_CRTC_##r)
-#define NV50_PDISPLAY_CRTC_C(i, r)    (4 + (i) * 0x540 + NV50_PDISPLAY_CRTC_##r)
-#define NV50_PDISPLAY_CRTC_UNK_0A18 /* mthd 0x0900 */                0x00610a18
-#define NV50_PDISPLAY_CRTC_CLUT_MODE                                 0x00610a24
-#define NV50_PDISPLAY_CRTC_INTERLACE                                 0x00610a48
-#define NV50_PDISPLAY_CRTC_SCALE_CTRL                                0x00610a50
-#define NV50_PDISPLAY_CRTC_CURSOR_CTRL                               0x00610a58
-#define NV50_PDISPLAY_CRTC_UNK0A78 /* mthd 0x0904 */                 0x00610a78
-#define NV50_PDISPLAY_CRTC_UNK0AB8                                   0x00610ab8
-#define NV50_PDISPLAY_CRTC_DEPTH                                     0x00610ac8
-#define NV50_PDISPLAY_CRTC_CLOCK                                     0x00610ad0
-#define NV50_PDISPLAY_CRTC_COLOR_CTRL                                0x00610ae0
-#define NV50_PDISPLAY_CRTC_SYNC_START_TO_BLANK_END                   0x00610ae8
-#define NV50_PDISPLAY_CRTC_MODE_UNK1                                 0x00610af0
-#define NV50_PDISPLAY_CRTC_DISPLAY_TOTAL                             0x00610af8
-#define NV50_PDISPLAY_CRTC_SYNC_DURATION                             0x00610b00
-#define NV50_PDISPLAY_CRTC_MODE_UNK2                                 0x00610b08
-#define NV50_PDISPLAY_CRTC_UNK_0B10 /* mthd 0x0828 */                0x00610b10
-#define NV50_PDISPLAY_CRTC_FB_SIZE                                   0x00610b18
-#define NV50_PDISPLAY_CRTC_FB_PITCH                                  0x00610b20
-#define NV50_PDISPLAY_CRTC_FB_PITCH_LINEAR                           0x00100000
-#define NV50_PDISPLAY_CRTC_FB_POS                                    0x00610b28
-#define NV50_PDISPLAY_CRTC_SCALE_CENTER_OFFSET                       0x00610b38
-#define NV50_PDISPLAY_CRTC_REAL_RES                                  0x00610b40
-#define NV50_PDISPLAY_CRTC_SCALE_RES1                                0x00610b48
-#define NV50_PDISPLAY_CRTC_SCALE_RES2                                0x00610b50
-
-#define NV50_PDISPLAY_DAC_MODE_CTRL_P(i)                (0x00610b58 + (i) * 0x8)
-#define NV50_PDISPLAY_DAC_MODE_CTRL_C(i)                (0x00610b5c + (i) * 0x8)
-#define NV50_PDISPLAY_SOR_MODE_CTRL_P(i)                (0x00610b70 + (i) * 0x8)
-#define NV50_PDISPLAY_SOR_MODE_CTRL_C(i)                (0x00610b74 + (i) * 0x8)
-#define NV50_PDISPLAY_EXT_MODE_CTRL_P(i)                (0x00610b80 + (i) * 0x8)
-#define NV50_PDISPLAY_EXT_MODE_CTRL_C(i)                (0x00610b84 + (i) * 0x8)
-#define NV50_PDISPLAY_DAC_MODE_CTRL2_P(i)               (0x00610bdc + (i) * 0x8)
-#define NV50_PDISPLAY_DAC_MODE_CTRL2_C(i)               (0x00610be0 + (i) * 0x8)
-#define NV90_PDISPLAY_SOR_MODE_CTRL_P(i)                (0x00610794 + (i) * 0x8)
-#define NV90_PDISPLAY_SOR_MODE_CTRL_C(i)                (0x00610798 + (i) * 0x8)
-
-#define NV50_PDISPLAY_CRTC_CLK                                       0x00614000
-#define NV50_PDISPLAY_CRTC_CLK_CTRL1(i)                 ((i) * 0x800 + 0x614100)
-#define NV50_PDISPLAY_CRTC_CLK_CTRL1_CONNECTED                       0x00000600
-#define NV50_PDISPLAY_CRTC_CLK_VPLL_A(i)                ((i) * 0x800 + 0x614104)
-#define NV50_PDISPLAY_CRTC_CLK_VPLL_B(i)                ((i) * 0x800 + 0x614108)
-#define NV50_PDISPLAY_CRTC_CLK_CTRL2(i)                 ((i) * 0x800 + 0x614200)
-
-#define NV50_PDISPLAY_DAC_CLK                                        0x00614000
-#define NV50_PDISPLAY_DAC_CLK_CTRL2(i)                  ((i) * 0x800 + 0x614280)
-
-#define NV50_PDISPLAY_SOR_CLK                                        0x00614000
-#define NV50_PDISPLAY_SOR_CLK_CTRL2(i)                  ((i) * 0x800 + 0x614300)
-
-#define NV50_PDISPLAY_VGACRTC(r)                                ((r) + 0x619400)
-
-#define NV50_PDISPLAY_DAC                                            0x0061a000
-#define NV50_PDISPLAY_DAC_DPMS_CTRL(i)                (0x0061a004 + (i) * 0x800)
-#define NV50_PDISPLAY_DAC_DPMS_CTRL_HSYNC_OFF                        0x00000001
-#define NV50_PDISPLAY_DAC_DPMS_CTRL_VSYNC_OFF                        0x00000004
-#define NV50_PDISPLAY_DAC_DPMS_CTRL_BLANKED                          0x00000010
-#define NV50_PDISPLAY_DAC_DPMS_CTRL_OFF                              0x00000040
-#define NV50_PDISPLAY_DAC_DPMS_CTRL_PENDING                          0x80000000
-#define NV50_PDISPLAY_DAC_LOAD_CTRL(i)                (0x0061a00c + (i) * 0x800)
-#define NV50_PDISPLAY_DAC_LOAD_CTRL_ACTIVE                           0x00100000
-#define NV50_PDISPLAY_DAC_LOAD_CTRL_PRESENT                          0x38000000
-#define NV50_PDISPLAY_DAC_LOAD_CTRL_DONE                             0x80000000
-#define NV50_PDISPLAY_DAC_CLK_CTRL1(i)                (0x0061a010 + (i) * 0x800)
-#define NV50_PDISPLAY_DAC_CLK_CTRL1_CONNECTED                        0x00000600
-
-#define NV50_PDISPLAY_SOR                                            0x0061c000
-#define NV50_PDISPLAY_SOR_DPMS_CTRL(i)                (0x0061c004 + (i) * 0x800)
-#define NV50_PDISPLAY_SOR_DPMS_CTRL_PENDING                          0x80000000
-#define NV50_PDISPLAY_SOR_DPMS_CTRL_ON                               0x00000001
-#define NV50_PDISPLAY_SOR_CLK_CTRL1(i)                (0x0061c008 + (i) * 0x800)
-#define NV50_PDISPLAY_SOR_CLK_CTRL1_CONNECTED                        0x00000600
-#define NV50_PDISPLAY_SOR_DPMS_STATE(i)               (0x0061c030 + (i) * 0x800)
-#define NV50_PDISPLAY_SOR_DPMS_STATE_ACTIVE                          0x00030000
-#define NV50_PDISPLAY_SOR_DPMS_STATE_BLANKED                         0x00080000
-#define NV50_PDISPLAY_SOR_DPMS_STATE_WAIT                            0x10000000
-#define NV50_PDISP_SOR_PWM_DIV(i)                     (0x0061c080 + (i) * 0x800)
-#define NV50_PDISP_SOR_PWM_CTL(i)                     (0x0061c084 + (i) * 0x800)
-#define NV50_PDISP_SOR_PWM_CTL_NEW                                   0x80000000
-#define NVA3_PDISP_SOR_PWM_CTL_UNK                                   0x40000000
-#define NV50_PDISP_SOR_PWM_CTL_VAL                                   0x000007ff
-#define NVA3_PDISP_SOR_PWM_CTL_VAL                                   0x00ffffff
-#define NV50_SOR_DP_CTRL(i, l)           (0x0061c10c + (i) * 0x800 + (l) * 0x80)
-#define NV50_SOR_DP_CTRL_ENABLED                                     0x00000001
-#define NV50_SOR_DP_CTRL_ENHANCED_FRAME_ENABLED                      0x00004000
-#define NV50_SOR_DP_CTRL_LANE_MASK                                   0x001f0000
-#define NV50_SOR_DP_CTRL_LANE_0_ENABLED                              0x00010000
-#define NV50_SOR_DP_CTRL_LANE_1_ENABLED                              0x00020000
-#define NV50_SOR_DP_CTRL_LANE_2_ENABLED                              0x00040000
-#define NV50_SOR_DP_CTRL_LANE_3_ENABLED                              0x00080000
-#define NV50_SOR_DP_CTRL_TRAINING_PATTERN                            0x0f000000
-#define NV50_SOR_DP_CTRL_TRAINING_PATTERN_DISABLED                   0x00000000
-#define NV50_SOR_DP_CTRL_TRAINING_PATTERN_1                          0x01000000
-#define NV50_SOR_DP_CTRL_TRAINING_PATTERN_2                          0x02000000
-#define NV50_SOR_DP_UNK118(i, l)         (0x0061c118 + (i) * 0x800 + (l) * 0x80)
-#define NV50_SOR_DP_UNK120(i, l)         (0x0061c120 + (i) * 0x800 + (l) * 0x80)
-#define NV50_SOR_DP_SCFG(i, l)           (0x0061c128 + (i) * 0x800 + (l) * 0x80)
-#define NV50_SOR_DP_UNK130(i, l)         (0x0061c130 + (i) * 0x800 + (l) * 0x80)
-
-#define NV50_PDISPLAY_USER(i)                        ((i) * 0x1000 + 0x00640000)
-#define NV50_PDISPLAY_USER_PUT(i)                    ((i) * 0x1000 + 0x00640000)
-#define NV50_PDISPLAY_USER_GET(i)                    ((i) * 0x1000 + 0x00640004)
-
-#define NV50_PDISPLAY_CURSOR_USER                                    0x00647000
-#define NV50_PDISPLAY_CURSOR_USER_POS_CTRL(i)        ((i) * 0x1000 + 0x00647080)
-#define NV50_PDISPLAY_CURSOR_USER_POS(i)             ((i) * 0x1000 + 0x00647084)
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_sgdma.c
deleted file mode 100644
index 47f245ed..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ /dev/null
@@ -1,444 +0,0 @@
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include <linux/pagemap.h>
-#include <linux/slab.h>
-
-#define NV_CTXDMA_PAGE_SHIFT 12
-#define NV_CTXDMA_PAGE_SIZE  (1 << NV_CTXDMA_PAGE_SHIFT)
-#define NV_CTXDMA_PAGE_MASK  (NV_CTXDMA_PAGE_SIZE - 1)
-
-struct nouveau_sgdma_be {
-	/* this has to be the first field so populate/unpopulated in
-	 * nouve_bo.c works properly, otherwise have to move them here
-	 */
-	struct ttm_dma_tt ttm;
-	struct drm_device *dev;
-	u64 offset;
-};
-
-static void
-nouveau_sgdma_destroy(struct ttm_tt *ttm)
-{
-	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-
-	if (ttm) {
-		NV_DEBUG(nvbe->dev, "\n");
-		ttm_dma_tt_fini(&nvbe->ttm);
-		kfree(nvbe);
-	}
-}
-
-static int
-nv04_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
-{
-	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct drm_device *dev = nvbe->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *gpuobj = dev_priv->gart_info.sg_ctxdma;
-	unsigned i, j, pte;
-
-	NV_DEBUG(dev, "pg=0x%lx\n", mem->start);
-
-	nvbe->offset = mem->start << PAGE_SHIFT;
-	pte = (nvbe->offset >> NV_CTXDMA_PAGE_SHIFT) + 2;
-	for (i = 0; i < ttm->num_pages; i++) {
-		dma_addr_t dma_offset = nvbe->ttm.dma_address[i];
-		uint32_t offset_l = lower_32_bits(dma_offset);
-
-		for (j = 0; j < PAGE_SIZE / NV_CTXDMA_PAGE_SIZE; j++, pte++) {
-			nv_wo32(gpuobj, (pte * 4) + 0, offset_l | 3);
-			offset_l += NV_CTXDMA_PAGE_SIZE;
-		}
-	}
-
-	return 0;
-}
-
-static int
-nv04_sgdma_unbind(struct ttm_tt *ttm)
-{
-	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct drm_device *dev = nvbe->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *gpuobj = dev_priv->gart_info.sg_ctxdma;
-	unsigned i, j, pte;
-
-	NV_DEBUG(dev, "\n");
-
-	if (ttm->state != tt_bound)
-		return 0;
-
-	pte = (nvbe->offset >> NV_CTXDMA_PAGE_SHIFT) + 2;
-	for (i = 0; i < ttm->num_pages; i++) {
-		for (j = 0; j < PAGE_SIZE / NV_CTXDMA_PAGE_SIZE; j++, pte++)
-			nv_wo32(gpuobj, (pte * 4) + 0, 0x00000000);
-	}
-
-	return 0;
-}
-
-static struct ttm_backend_func nv04_sgdma_backend = {
-	.bind			= nv04_sgdma_bind,
-	.unbind			= nv04_sgdma_unbind,
-	.destroy		= nouveau_sgdma_destroy
-};
-
-static void
-nv41_sgdma_flush(struct nouveau_sgdma_be *nvbe)
-{
-	struct drm_device *dev = nvbe->dev;
-
-	nv_wr32(dev, 0x100810, 0x00000022);
-	if (!nv_wait(dev, 0x100810, 0x00000100, 0x00000100))
-		NV_ERROR(dev, "vm flush timeout: 0x%08x\n",
-			 nv_rd32(dev, 0x100810));
-	nv_wr32(dev, 0x100810, 0x00000000);
-}
-
-static int
-nv41_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
-{
-	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct drm_nouveau_private *dev_priv = nvbe->dev->dev_private;
-	struct nouveau_gpuobj *pgt = dev_priv->gart_info.sg_ctxdma;
-	dma_addr_t *list = nvbe->ttm.dma_address;
-	u32 pte = mem->start << 2;
-	u32 cnt = ttm->num_pages;
-
-	nvbe->offset = mem->start << PAGE_SHIFT;
-
-	while (cnt--) {
-		nv_wo32(pgt, pte, (*list++ >> 7) | 1);
-		pte += 4;
-	}
-
-	nv41_sgdma_flush(nvbe);
-	return 0;
-}
-
-static int
-nv41_sgdma_unbind(struct ttm_tt *ttm)
-{
-	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct drm_nouveau_private *dev_priv = nvbe->dev->dev_private;
-	struct nouveau_gpuobj *pgt = dev_priv->gart_info.sg_ctxdma;
-	u32 pte = (nvbe->offset >> 12) << 2;
-	u32 cnt = ttm->num_pages;
-
-	while (cnt--) {
-		nv_wo32(pgt, pte, 0x00000000);
-		pte += 4;
-	}
-
-	nv41_sgdma_flush(nvbe);
-	return 0;
-}
-
-static struct ttm_backend_func nv41_sgdma_backend = {
-	.bind			= nv41_sgdma_bind,
-	.unbind			= nv41_sgdma_unbind,
-	.destroy		= nouveau_sgdma_destroy
-};
-
-static void
-nv44_sgdma_flush(struct ttm_tt *ttm)
-{
-	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct drm_device *dev = nvbe->dev;
-
-	nv_wr32(dev, 0x100814, (ttm->num_pages - 1) << 12);
-	nv_wr32(dev, 0x100808, nvbe->offset | 0x20);
-	if (!nv_wait(dev, 0x100808, 0x00000001, 0x00000001))
-		NV_ERROR(dev, "gart flush timeout: 0x%08x\n",
-			 nv_rd32(dev, 0x100808));
-	nv_wr32(dev, 0x100808, 0x00000000);
-}
-
-static void
-nv44_sgdma_fill(struct nouveau_gpuobj *pgt, dma_addr_t *list, u32 base, u32 cnt)
-{
-	struct drm_nouveau_private *dev_priv = pgt->dev->dev_private;
-	dma_addr_t dummy = dev_priv->gart_info.dummy.addr;
-	u32 pte, tmp[4];
-
-	pte   = base >> 2;
-	base &= ~0x0000000f;
-
-	tmp[0] = nv_ro32(pgt, base + 0x0);
-	tmp[1] = nv_ro32(pgt, base + 0x4);
-	tmp[2] = nv_ro32(pgt, base + 0x8);
-	tmp[3] = nv_ro32(pgt, base + 0xc);
-	while (cnt--) {
-		u32 addr = list ? (*list++ >> 12) : (dummy >> 12);
-		switch (pte++ & 0x3) {
-		case 0:
-			tmp[0] &= ~0x07ffffff;
-			tmp[0] |= addr;
-			break;
-		case 1:
-			tmp[0] &= ~0xf8000000;
-			tmp[0] |= addr << 27;
-			tmp[1] &= ~0x003fffff;
-			tmp[1] |= addr >> 5;
-			break;
-		case 2:
-			tmp[1] &= ~0xffc00000;
-			tmp[1] |= addr << 22;
-			tmp[2] &= ~0x0001ffff;
-			tmp[2] |= addr >> 10;
-			break;
-		case 3:
-			tmp[2] &= ~0xfffe0000;
-			tmp[2] |= addr << 17;
-			tmp[3] &= ~0x00000fff;
-			tmp[3] |= addr >> 15;
-			break;
-		}
-	}
-
-	tmp[3] |= 0x40000000;
-
-	nv_wo32(pgt, base + 0x0, tmp[0]);
-	nv_wo32(pgt, base + 0x4, tmp[1]);
-	nv_wo32(pgt, base + 0x8, tmp[2]);
-	nv_wo32(pgt, base + 0xc, tmp[3]);
-}
-
-static int
-nv44_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
-{
-	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct drm_nouveau_private *dev_priv = nvbe->dev->dev_private;
-	struct nouveau_gpuobj *pgt = dev_priv->gart_info.sg_ctxdma;
-	dma_addr_t *list = nvbe->ttm.dma_address;
-	u32 pte = mem->start << 2, tmp[4];
-	u32 cnt = ttm->num_pages;
-	int i;
-
-	nvbe->offset = mem->start << PAGE_SHIFT;
-
-	if (pte & 0x0000000c) {
-		u32  max = 4 - ((pte >> 2) & 0x3);
-		u32 part = (cnt > max) ? max : cnt;
-		nv44_sgdma_fill(pgt, list, pte, part);
-		pte  += (part << 2);
-		list += part;
-		cnt  -= part;
-	}
-
-	while (cnt >= 4) {
-		for (i = 0; i < 4; i++)
-			tmp[i] = *list++ >> 12;
-		nv_wo32(pgt, pte + 0x0, tmp[0] >>  0 | tmp[1] << 27);
-		nv_wo32(pgt, pte + 0x4, tmp[1] >>  5 | tmp[2] << 22);
-		nv_wo32(pgt, pte + 0x8, tmp[2] >> 10 | tmp[3] << 17);
-		nv_wo32(pgt, pte + 0xc, tmp[3] >> 15 | 0x40000000);
-		pte  += 0x10;
-		cnt  -= 4;
-	}
-
-	if (cnt)
-		nv44_sgdma_fill(pgt, list, pte, cnt);
-
-	nv44_sgdma_flush(ttm);
-	return 0;
-}
-
-static int
-nv44_sgdma_unbind(struct ttm_tt *ttm)
-{
-	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct drm_nouveau_private *dev_priv = nvbe->dev->dev_private;
-	struct nouveau_gpuobj *pgt = dev_priv->gart_info.sg_ctxdma;
-	u32 pte = (nvbe->offset >> 12) << 2;
-	u32 cnt = ttm->num_pages;
-
-	if (pte & 0x0000000c) {
-		u32  max = 4 - ((pte >> 2) & 0x3);
-		u32 part = (cnt > max) ? max : cnt;
-		nv44_sgdma_fill(pgt, NULL, pte, part);
-		pte  += (part << 2);
-		cnt  -= part;
-	}
-
-	while (cnt >= 4) {
-		nv_wo32(pgt, pte + 0x0, 0x00000000);
-		nv_wo32(pgt, pte + 0x4, 0x00000000);
-		nv_wo32(pgt, pte + 0x8, 0x00000000);
-		nv_wo32(pgt, pte + 0xc, 0x00000000);
-		pte  += 0x10;
-		cnt  -= 4;
-	}
-
-	if (cnt)
-		nv44_sgdma_fill(pgt, NULL, pte, cnt);
-
-	nv44_sgdma_flush(ttm);
-	return 0;
-}
-
-static struct ttm_backend_func nv44_sgdma_backend = {
-	.bind			= nv44_sgdma_bind,
-	.unbind			= nv44_sgdma_unbind,
-	.destroy		= nouveau_sgdma_destroy
-};
-
-static int
-nv50_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
-{
-	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct nouveau_mem *node = mem->mm_node;
-
-	/* noop: bound in move_notify() */
-	node->pages = nvbe->ttm.dma_address;
-	return 0;
-}
-
-static int
-nv50_sgdma_unbind(struct ttm_tt *ttm)
-{
-	/* noop: unbound in move_notify() */
-	return 0;
-}
-
-static struct ttm_backend_func nv50_sgdma_backend = {
-	.bind			= nv50_sgdma_bind,
-	.unbind			= nv50_sgdma_unbind,
-	.destroy		= nouveau_sgdma_destroy
-};
-
-struct ttm_tt *
-nouveau_sgdma_create_ttm(struct ttm_bo_device *bdev,
-			 unsigned long size, uint32_t page_flags,
-			 struct page *dummy_read_page)
-{
-	struct drm_nouveau_private *dev_priv = nouveau_bdev(bdev);
-	struct drm_device *dev = dev_priv->dev;
-	struct nouveau_sgdma_be *nvbe;
-
-	nvbe = kzalloc(sizeof(*nvbe), GFP_KERNEL);
-	if (!nvbe)
-		return NULL;
-
-	nvbe->dev = dev;
-	nvbe->ttm.ttm.func = dev_priv->gart_info.func;
-
-	if (ttm_dma_tt_init(&nvbe->ttm, bdev, size, page_flags, dummy_read_page)) {
-		kfree(nvbe);
-		return NULL;
-	}
-	return &nvbe->ttm.ttm;
-}
-
-int
-nouveau_sgdma_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *gpuobj = NULL;
-	u32 aper_size, align;
-	int ret;
-
-	if (dev_priv->card_type >= NV_40 && pci_is_pcie(dev->pdev))
-		aper_size = 512 * 1024 * 1024;
-	else
-		aper_size = 64 * 1024 * 1024;
-
-	/* Dear NVIDIA, NV44+ would like proper present bits in PTEs for
-	 * christmas.  The cards before it have them, the cards after
-	 * it have them, why is NV44 so unloved?
-	 */
-	dev_priv->gart_info.dummy.page = alloc_page(GFP_DMA32 | GFP_KERNEL);
-	if (!dev_priv->gart_info.dummy.page)
-		return -ENOMEM;
-
-	dev_priv->gart_info.dummy.addr =
-		pci_map_page(dev->pdev, dev_priv->gart_info.dummy.page,
-			     0, PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-	if (pci_dma_mapping_error(dev->pdev, dev_priv->gart_info.dummy.addr)) {
-		NV_ERROR(dev, "error mapping dummy page\n");
-		__free_page(dev_priv->gart_info.dummy.page);
-		dev_priv->gart_info.dummy.page = NULL;
-		return -ENOMEM;
-	}
-
-	if (dev_priv->card_type >= NV_50) {
-		dev_priv->gart_info.aper_base = 0;
-		dev_priv->gart_info.aper_size = aper_size;
-		dev_priv->gart_info.type = NOUVEAU_GART_HW;
-		dev_priv->gart_info.func = &nv50_sgdma_backend;
-	} else
-	if (0 && pci_is_pcie(dev->pdev) &&
-	    dev_priv->chipset > 0x40 && dev_priv->chipset != 0x45) {
-		if (nv44_graph_class(dev)) {
-			dev_priv->gart_info.func = &nv44_sgdma_backend;
-			align = 512 * 1024;
-		} else {
-			dev_priv->gart_info.func = &nv41_sgdma_backend;
-			align = 16;
-		}
-
-		ret = nouveau_gpuobj_new(dev, NULL, aper_size / 1024, align,
-					 NVOBJ_FLAG_ZERO_ALLOC |
-					 NVOBJ_FLAG_ZERO_FREE, &gpuobj);
-		if (ret) {
-			NV_ERROR(dev, "Error creating sgdma object: %d\n", ret);
-			return ret;
-		}
-
-		dev_priv->gart_info.sg_ctxdma = gpuobj;
-		dev_priv->gart_info.aper_base = 0;
-		dev_priv->gart_info.aper_size = aper_size;
-		dev_priv->gart_info.type = NOUVEAU_GART_HW;
-	} else {
-		ret = nouveau_gpuobj_new(dev, NULL, (aper_size / 1024) + 8, 16,
-					 NVOBJ_FLAG_ZERO_ALLOC |
-					 NVOBJ_FLAG_ZERO_FREE, &gpuobj);
-		if (ret) {
-			NV_ERROR(dev, "Error creating sgdma object: %d\n", ret);
-			return ret;
-		}
-
-		nv_wo32(gpuobj, 0, NV_CLASS_DMA_IN_MEMORY |
-				   (1 << 12) /* PT present */ |
-				   (0 << 13) /* PT *not* linear */ |
-				   (0 << 14) /* RW */ |
-				   (2 << 16) /* PCI */);
-		nv_wo32(gpuobj, 4, aper_size - 1);
-
-		dev_priv->gart_info.sg_ctxdma = gpuobj;
-		dev_priv->gart_info.aper_base = 0;
-		dev_priv->gart_info.aper_size = aper_size;
-		dev_priv->gart_info.type = NOUVEAU_GART_PDMA;
-		dev_priv->gart_info.func = &nv04_sgdma_backend;
-	}
-
-	return 0;
-}
-
-void
-nouveau_sgdma_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nouveau_gpuobj_ref(NULL, &dev_priv->gart_info.sg_ctxdma);
-
-	if (dev_priv->gart_info.dummy.page) {
-		pci_unmap_page(dev->pdev, dev_priv->gart_info.dummy.addr,
-			       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		__free_page(dev_priv->gart_info.dummy.page);
-		dev_priv->gart_info.dummy.page = NULL;
-	}
-}
-
-uint32_t
-nouveau_sgdma_get_physical(struct drm_device *dev, uint32_t offset)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *gpuobj = dev_priv->gart_info.sg_ctxdma;
-	int pte = (offset >> NV_CTXDMA_PAGE_SHIFT) + 2;
-
-	BUG_ON(dev_priv->card_type >= NV_50);
-
-	return (nv_ro32(gpuobj, 4 * pte) & ~NV_CTXDMA_PAGE_MASK) |
-		(offset & NV_CTXDMA_PAGE_MASK);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_state.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_state.c
deleted file mode 100644
index c2a8511e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_state.c
+++ /dev/null
@@ -1,1449 +0,0 @@
-/*
- * Copyright 2005 Stephane Marchesin
- * Copyright 2008 Stuart Bennett
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/swab.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "drm_crtc_helper.h"
-#include <linux/vgaarb.h>
-#include <linux/vga_switcheroo.h>
-
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_ramht.h"
-#include "nouveau_gpio.h"
-#include "nouveau_pm.h"
-#include "nv50_display.h"
-
-static void nouveau_stub_takedown(struct drm_device *dev) {}
-static int nouveau_stub_init(struct drm_device *dev) { return 0; }
-
-static int nouveau_init_engine_ptrs(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_engine *engine = &dev_priv->engine;
-
-	switch (dev_priv->chipset & 0xf0) {
-	case 0x00:
-		engine->instmem.init		= nv04_instmem_init;
-		engine->instmem.takedown	= nv04_instmem_takedown;
-		engine->instmem.suspend		= nv04_instmem_suspend;
-		engine->instmem.resume		= nv04_instmem_resume;
-		engine->instmem.get		= nv04_instmem_get;
-		engine->instmem.put		= nv04_instmem_put;
-		engine->instmem.map		= nv04_instmem_map;
-		engine->instmem.unmap		= nv04_instmem_unmap;
-		engine->instmem.flush		= nv04_instmem_flush;
-		engine->mc.init			= nv04_mc_init;
-		engine->mc.takedown		= nv04_mc_takedown;
-		engine->timer.init		= nv04_timer_init;
-		engine->timer.read		= nv04_timer_read;
-		engine->timer.takedown		= nv04_timer_takedown;
-		engine->fb.init			= nv04_fb_init;
-		engine->fb.takedown		= nv04_fb_takedown;
-		engine->fifo.channels		= 16;
-		engine->fifo.init		= nv04_fifo_init;
-		engine->fifo.takedown		= nv04_fifo_fini;
-		engine->fifo.disable		= nv04_fifo_disable;
-		engine->fifo.enable		= nv04_fifo_enable;
-		engine->fifo.reassign		= nv04_fifo_reassign;
-		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
-		engine->fifo.channel_id		= nv04_fifo_channel_id;
-		engine->fifo.create_context	= nv04_fifo_create_context;
-		engine->fifo.destroy_context	= nv04_fifo_destroy_context;
-		engine->fifo.load_context	= nv04_fifo_load_context;
-		engine->fifo.unload_context	= nv04_fifo_unload_context;
-		engine->display.early_init	= nv04_display_early_init;
-		engine->display.late_takedown	= nv04_display_late_takedown;
-		engine->display.create		= nv04_display_create;
-		engine->display.destroy		= nv04_display_destroy;
-		engine->display.init		= nv04_display_init;
-		engine->display.fini		= nv04_display_fini;
-		engine->pm.clocks_get		= nv04_pm_clocks_get;
-		engine->pm.clocks_pre		= nv04_pm_clocks_pre;
-		engine->pm.clocks_set		= nv04_pm_clocks_set;
-		engine->vram.init		= nv04_fb_vram_init;
-		engine->vram.takedown		= nouveau_stub_takedown;
-		engine->vram.flags_valid	= nouveau_mem_flags_valid;
-		break;
-	case 0x10:
-		engine->instmem.init		= nv04_instmem_init;
-		engine->instmem.takedown	= nv04_instmem_takedown;
-		engine->instmem.suspend		= nv04_instmem_suspend;
-		engine->instmem.resume		= nv04_instmem_resume;
-		engine->instmem.get		= nv04_instmem_get;
-		engine->instmem.put		= nv04_instmem_put;
-		engine->instmem.map		= nv04_instmem_map;
-		engine->instmem.unmap		= nv04_instmem_unmap;
-		engine->instmem.flush		= nv04_instmem_flush;
-		engine->mc.init			= nv04_mc_init;
-		engine->mc.takedown		= nv04_mc_takedown;
-		engine->timer.init		= nv04_timer_init;
-		engine->timer.read		= nv04_timer_read;
-		engine->timer.takedown		= nv04_timer_takedown;
-		engine->fb.init			= nv10_fb_init;
-		engine->fb.takedown		= nv10_fb_takedown;
-		engine->fb.init_tile_region	= nv10_fb_init_tile_region;
-		engine->fb.set_tile_region	= nv10_fb_set_tile_region;
-		engine->fb.free_tile_region	= nv10_fb_free_tile_region;
-		engine->fifo.channels		= 32;
-		engine->fifo.init		= nv10_fifo_init;
-		engine->fifo.takedown		= nv04_fifo_fini;
-		engine->fifo.disable		= nv04_fifo_disable;
-		engine->fifo.enable		= nv04_fifo_enable;
-		engine->fifo.reassign		= nv04_fifo_reassign;
-		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
-		engine->fifo.channel_id		= nv10_fifo_channel_id;
-		engine->fifo.create_context	= nv10_fifo_create_context;
-		engine->fifo.destroy_context	= nv04_fifo_destroy_context;
-		engine->fifo.load_context	= nv10_fifo_load_context;
-		engine->fifo.unload_context	= nv10_fifo_unload_context;
-		engine->display.early_init	= nv04_display_early_init;
-		engine->display.late_takedown	= nv04_display_late_takedown;
-		engine->display.create		= nv04_display_create;
-		engine->display.destroy		= nv04_display_destroy;
-		engine->display.init		= nv04_display_init;
-		engine->display.fini		= nv04_display_fini;
-		engine->gpio.drive		= nv10_gpio_drive;
-		engine->gpio.sense		= nv10_gpio_sense;
-		engine->pm.clocks_get		= nv04_pm_clocks_get;
-		engine->pm.clocks_pre		= nv04_pm_clocks_pre;
-		engine->pm.clocks_set		= nv04_pm_clocks_set;
-		if (dev_priv->chipset == 0x1a ||
-		    dev_priv->chipset == 0x1f)
-			engine->vram.init	= nv1a_fb_vram_init;
-		else
-			engine->vram.init	= nv10_fb_vram_init;
-		engine->vram.takedown		= nouveau_stub_takedown;
-		engine->vram.flags_valid	= nouveau_mem_flags_valid;
-		break;
-	case 0x20:
-		engine->instmem.init		= nv04_instmem_init;
-		engine->instmem.takedown	= nv04_instmem_takedown;
-		engine->instmem.suspend		= nv04_instmem_suspend;
-		engine->instmem.resume		= nv04_instmem_resume;
-		engine->instmem.get		= nv04_instmem_get;
-		engine->instmem.put		= nv04_instmem_put;
-		engine->instmem.map		= nv04_instmem_map;
-		engine->instmem.unmap		= nv04_instmem_unmap;
-		engine->instmem.flush		= nv04_instmem_flush;
-		engine->mc.init			= nv04_mc_init;
-		engine->mc.takedown		= nv04_mc_takedown;
-		engine->timer.init		= nv04_timer_init;
-		engine->timer.read		= nv04_timer_read;
-		engine->timer.takedown		= nv04_timer_takedown;
-		engine->fb.init			= nv20_fb_init;
-		engine->fb.takedown		= nv20_fb_takedown;
-		engine->fb.init_tile_region	= nv20_fb_init_tile_region;
-		engine->fb.set_tile_region	= nv20_fb_set_tile_region;
-		engine->fb.free_tile_region	= nv20_fb_free_tile_region;
-		engine->fifo.channels		= 32;
-		engine->fifo.init		= nv10_fifo_init;
-		engine->fifo.takedown		= nv04_fifo_fini;
-		engine->fifo.disable		= nv04_fifo_disable;
-		engine->fifo.enable		= nv04_fifo_enable;
-		engine->fifo.reassign		= nv04_fifo_reassign;
-		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
-		engine->fifo.channel_id		= nv10_fifo_channel_id;
-		engine->fifo.create_context	= nv10_fifo_create_context;
-		engine->fifo.destroy_context	= nv04_fifo_destroy_context;
-		engine->fifo.load_context	= nv10_fifo_load_context;
-		engine->fifo.unload_context	= nv10_fifo_unload_context;
-		engine->display.early_init	= nv04_display_early_init;
-		engine->display.late_takedown	= nv04_display_late_takedown;
-		engine->display.create		= nv04_display_create;
-		engine->display.destroy		= nv04_display_destroy;
-		engine->display.init		= nv04_display_init;
-		engine->display.fini		= nv04_display_fini;
-		engine->gpio.drive		= nv10_gpio_drive;
-		engine->gpio.sense		= nv10_gpio_sense;
-		engine->pm.clocks_get		= nv04_pm_clocks_get;
-		engine->pm.clocks_pre		= nv04_pm_clocks_pre;
-		engine->pm.clocks_set		= nv04_pm_clocks_set;
-		engine->vram.init		= nv20_fb_vram_init;
-		engine->vram.takedown		= nouveau_stub_takedown;
-		engine->vram.flags_valid	= nouveau_mem_flags_valid;
-		break;
-	case 0x30:
-		engine->instmem.init		= nv04_instmem_init;
-		engine->instmem.takedown	= nv04_instmem_takedown;
-		engine->instmem.suspend		= nv04_instmem_suspend;
-		engine->instmem.resume		= nv04_instmem_resume;
-		engine->instmem.get		= nv04_instmem_get;
-		engine->instmem.put		= nv04_instmem_put;
-		engine->instmem.map		= nv04_instmem_map;
-		engine->instmem.unmap		= nv04_instmem_unmap;
-		engine->instmem.flush		= nv04_instmem_flush;
-		engine->mc.init			= nv04_mc_init;
-		engine->mc.takedown		= nv04_mc_takedown;
-		engine->timer.init		= nv04_timer_init;
-		engine->timer.read		= nv04_timer_read;
-		engine->timer.takedown		= nv04_timer_takedown;
-		engine->fb.init			= nv30_fb_init;
-		engine->fb.takedown		= nv30_fb_takedown;
-		engine->fb.init_tile_region	= nv30_fb_init_tile_region;
-		engine->fb.set_tile_region	= nv10_fb_set_tile_region;
-		engine->fb.free_tile_region	= nv30_fb_free_tile_region;
-		engine->fifo.channels		= 32;
-		engine->fifo.init		= nv10_fifo_init;
-		engine->fifo.takedown		= nv04_fifo_fini;
-		engine->fifo.disable		= nv04_fifo_disable;
-		engine->fifo.enable		= nv04_fifo_enable;
-		engine->fifo.reassign		= nv04_fifo_reassign;
-		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
-		engine->fifo.channel_id		= nv10_fifo_channel_id;
-		engine->fifo.create_context	= nv10_fifo_create_context;
-		engine->fifo.destroy_context	= nv04_fifo_destroy_context;
-		engine->fifo.load_context	= nv10_fifo_load_context;
-		engine->fifo.unload_context	= nv10_fifo_unload_context;
-		engine->display.early_init	= nv04_display_early_init;
-		engine->display.late_takedown	= nv04_display_late_takedown;
-		engine->display.create		= nv04_display_create;
-		engine->display.destroy		= nv04_display_destroy;
-		engine->display.init		= nv04_display_init;
-		engine->display.fini		= nv04_display_fini;
-		engine->gpio.drive		= nv10_gpio_drive;
-		engine->gpio.sense		= nv10_gpio_sense;
-		engine->pm.clocks_get		= nv04_pm_clocks_get;
-		engine->pm.clocks_pre		= nv04_pm_clocks_pre;
-		engine->pm.clocks_set		= nv04_pm_clocks_set;
-		engine->pm.voltage_get		= nouveau_voltage_gpio_get;
-		engine->pm.voltage_set		= nouveau_voltage_gpio_set;
-		engine->vram.init		= nv20_fb_vram_init;
-		engine->vram.takedown		= nouveau_stub_takedown;
-		engine->vram.flags_valid	= nouveau_mem_flags_valid;
-		break;
-	case 0x40:
-	case 0x60:
-		engine->instmem.init		= nv04_instmem_init;
-		engine->instmem.takedown	= nv04_instmem_takedown;
-		engine->instmem.suspend		= nv04_instmem_suspend;
-		engine->instmem.resume		= nv04_instmem_resume;
-		engine->instmem.get		= nv04_instmem_get;
-		engine->instmem.put		= nv04_instmem_put;
-		engine->instmem.map		= nv04_instmem_map;
-		engine->instmem.unmap		= nv04_instmem_unmap;
-		engine->instmem.flush		= nv04_instmem_flush;
-		engine->mc.init			= nv40_mc_init;
-		engine->mc.takedown		= nv40_mc_takedown;
-		engine->timer.init		= nv04_timer_init;
-		engine->timer.read		= nv04_timer_read;
-		engine->timer.takedown		= nv04_timer_takedown;
-		engine->fb.init			= nv40_fb_init;
-		engine->fb.takedown		= nv40_fb_takedown;
-		engine->fb.init_tile_region	= nv30_fb_init_tile_region;
-		engine->fb.set_tile_region	= nv40_fb_set_tile_region;
-		engine->fb.free_tile_region	= nv30_fb_free_tile_region;
-		engine->fifo.channels		= 32;
-		engine->fifo.init		= nv40_fifo_init;
-		engine->fifo.takedown		= nv04_fifo_fini;
-		engine->fifo.disable		= nv04_fifo_disable;
-		engine->fifo.enable		= nv04_fifo_enable;
-		engine->fifo.reassign		= nv04_fifo_reassign;
-		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
-		engine->fifo.channel_id		= nv10_fifo_channel_id;
-		engine->fifo.create_context	= nv40_fifo_create_context;
-		engine->fifo.destroy_context	= nv04_fifo_destroy_context;
-		engine->fifo.load_context	= nv40_fifo_load_context;
-		engine->fifo.unload_context	= nv40_fifo_unload_context;
-		engine->display.early_init	= nv04_display_early_init;
-		engine->display.late_takedown	= nv04_display_late_takedown;
-		engine->display.create		= nv04_display_create;
-		engine->display.destroy		= nv04_display_destroy;
-		engine->display.init		= nv04_display_init;
-		engine->display.fini		= nv04_display_fini;
-		engine->gpio.init		= nv10_gpio_init;
-		engine->gpio.fini		= nv10_gpio_fini;
-		engine->gpio.drive		= nv10_gpio_drive;
-		engine->gpio.sense		= nv10_gpio_sense;
-		engine->gpio.irq_enable		= nv10_gpio_irq_enable;
-		engine->pm.clocks_get		= nv40_pm_clocks_get;
-		engine->pm.clocks_pre		= nv40_pm_clocks_pre;
-		engine->pm.clocks_set		= nv40_pm_clocks_set;
-		engine->pm.voltage_get		= nouveau_voltage_gpio_get;
-		engine->pm.voltage_set		= nouveau_voltage_gpio_set;
-		engine->pm.temp_get		= nv40_temp_get;
-		engine->pm.pwm_get		= nv40_pm_pwm_get;
-		engine->pm.pwm_set		= nv40_pm_pwm_set;
-		engine->vram.init		= nv40_fb_vram_init;
-		engine->vram.takedown		= nouveau_stub_takedown;
-		engine->vram.flags_valid	= nouveau_mem_flags_valid;
-		break;
-	case 0x50:
-	case 0x80: /* gotta love NVIDIA's consistency.. */
-	case 0x90:
-	case 0xa0:
-		engine->instmem.init		= nv50_instmem_init;
-		engine->instmem.takedown	= nv50_instmem_takedown;
-		engine->instmem.suspend		= nv50_instmem_suspend;
-		engine->instmem.resume		= nv50_instmem_resume;
-		engine->instmem.get		= nv50_instmem_get;
-		engine->instmem.put		= nv50_instmem_put;
-		engine->instmem.map		= nv50_instmem_map;
-		engine->instmem.unmap		= nv50_instmem_unmap;
-		if (dev_priv->chipset == 0x50)
-			engine->instmem.flush	= nv50_instmem_flush;
-		else
-			engine->instmem.flush	= nv84_instmem_flush;
-		engine->mc.init			= nv50_mc_init;
-		engine->mc.takedown		= nv50_mc_takedown;
-		engine->timer.init		= nv04_timer_init;
-		engine->timer.read		= nv04_timer_read;
-		engine->timer.takedown		= nv04_timer_takedown;
-		engine->fb.init			= nv50_fb_init;
-		engine->fb.takedown		= nv50_fb_takedown;
-		engine->fifo.channels		= 128;
-		engine->fifo.init		= nv50_fifo_init;
-		engine->fifo.takedown		= nv50_fifo_takedown;
-		engine->fifo.disable		= nv04_fifo_disable;
-		engine->fifo.enable		= nv04_fifo_enable;
-		engine->fifo.reassign		= nv04_fifo_reassign;
-		engine->fifo.channel_id		= nv50_fifo_channel_id;
-		engine->fifo.create_context	= nv50_fifo_create_context;
-		engine->fifo.destroy_context	= nv50_fifo_destroy_context;
-		engine->fifo.load_context	= nv50_fifo_load_context;
-		engine->fifo.unload_context	= nv50_fifo_unload_context;
-		engine->fifo.tlb_flush		= nv50_fifo_tlb_flush;
-		engine->display.early_init	= nv50_display_early_init;
-		engine->display.late_takedown	= nv50_display_late_takedown;
-		engine->display.create		= nv50_display_create;
-		engine->display.destroy		= nv50_display_destroy;
-		engine->display.init		= nv50_display_init;
-		engine->display.fini		= nv50_display_fini;
-		engine->gpio.init		= nv50_gpio_init;
-		engine->gpio.fini		= nv50_gpio_fini;
-		engine->gpio.drive		= nv50_gpio_drive;
-		engine->gpio.sense		= nv50_gpio_sense;
-		engine->gpio.irq_enable		= nv50_gpio_irq_enable;
-		switch (dev_priv->chipset) {
-		case 0x84:
-		case 0x86:
-		case 0x92:
-		case 0x94:
-		case 0x96:
-		case 0x98:
-		case 0xa0:
-		case 0xaa:
-		case 0xac:
-		case 0x50:
-			engine->pm.clocks_get	= nv50_pm_clocks_get;
-			engine->pm.clocks_pre	= nv50_pm_clocks_pre;
-			engine->pm.clocks_set	= nv50_pm_clocks_set;
-			break;
-		default:
-			engine->pm.clocks_get	= nva3_pm_clocks_get;
-			engine->pm.clocks_pre	= nva3_pm_clocks_pre;
-			engine->pm.clocks_set	= nva3_pm_clocks_set;
-			break;
-		}
-		engine->pm.voltage_get		= nouveau_voltage_gpio_get;
-		engine->pm.voltage_set		= nouveau_voltage_gpio_set;
-		if (dev_priv->chipset >= 0x84)
-			engine->pm.temp_get	= nv84_temp_get;
-		else
-			engine->pm.temp_get	= nv40_temp_get;
-		engine->pm.pwm_get		= nv50_pm_pwm_get;
-		engine->pm.pwm_set		= nv50_pm_pwm_set;
-		engine->vram.init		= nv50_vram_init;
-		engine->vram.takedown		= nv50_vram_fini;
-		engine->vram.get		= nv50_vram_new;
-		engine->vram.put		= nv50_vram_del;
-		engine->vram.flags_valid	= nv50_vram_flags_valid;
-		break;
-	case 0xc0:
-		engine->instmem.init		= nvc0_instmem_init;
-		engine->instmem.takedown	= nvc0_instmem_takedown;
-		engine->instmem.suspend		= nvc0_instmem_suspend;
-		engine->instmem.resume		= nvc0_instmem_resume;
-		engine->instmem.get		= nv50_instmem_get;
-		engine->instmem.put		= nv50_instmem_put;
-		engine->instmem.map		= nv50_instmem_map;
-		engine->instmem.unmap		= nv50_instmem_unmap;
-		engine->instmem.flush		= nv84_instmem_flush;
-		engine->mc.init			= nv50_mc_init;
-		engine->mc.takedown		= nv50_mc_takedown;
-		engine->timer.init		= nv04_timer_init;
-		engine->timer.read		= nv04_timer_read;
-		engine->timer.takedown		= nv04_timer_takedown;
-		engine->fb.init			= nvc0_fb_init;
-		engine->fb.takedown		= nvc0_fb_takedown;
-		engine->fifo.channels		= 128;
-		engine->fifo.init		= nvc0_fifo_init;
-		engine->fifo.takedown		= nvc0_fifo_takedown;
-		engine->fifo.disable		= nvc0_fifo_disable;
-		engine->fifo.enable		= nvc0_fifo_enable;
-		engine->fifo.reassign		= nvc0_fifo_reassign;
-		engine->fifo.channel_id		= nvc0_fifo_channel_id;
-		engine->fifo.create_context	= nvc0_fifo_create_context;
-		engine->fifo.destroy_context	= nvc0_fifo_destroy_context;
-		engine->fifo.load_context	= nvc0_fifo_load_context;
-		engine->fifo.unload_context	= nvc0_fifo_unload_context;
-		engine->display.early_init	= nv50_display_early_init;
-		engine->display.late_takedown	= nv50_display_late_takedown;
-		engine->display.create		= nv50_display_create;
-		engine->display.destroy		= nv50_display_destroy;
-		engine->display.init		= nv50_display_init;
-		engine->display.fini		= nv50_display_fini;
-		engine->gpio.init		= nv50_gpio_init;
-		engine->gpio.fini		= nv50_gpio_fini;
-		engine->gpio.drive		= nv50_gpio_drive;
-		engine->gpio.sense		= nv50_gpio_sense;
-		engine->gpio.irq_enable		= nv50_gpio_irq_enable;
-		engine->vram.init		= nvc0_vram_init;
-		engine->vram.takedown		= nv50_vram_fini;
-		engine->vram.get		= nvc0_vram_new;
-		engine->vram.put		= nv50_vram_del;
-		engine->vram.flags_valid	= nvc0_vram_flags_valid;
-		engine->pm.temp_get		= nv84_temp_get;
-		engine->pm.clocks_get		= nvc0_pm_clocks_get;
-		engine->pm.clocks_pre		= nvc0_pm_clocks_pre;
-		engine->pm.clocks_set		= nvc0_pm_clocks_set;
-		engine->pm.voltage_get		= nouveau_voltage_gpio_get;
-		engine->pm.voltage_set		= nouveau_voltage_gpio_set;
-		engine->pm.pwm_get		= nv50_pm_pwm_get;
-		engine->pm.pwm_set		= nv50_pm_pwm_set;
-		break;
-	case 0xd0:
-		engine->instmem.init		= nvc0_instmem_init;
-		engine->instmem.takedown	= nvc0_instmem_takedown;
-		engine->instmem.suspend		= nvc0_instmem_suspend;
-		engine->instmem.resume		= nvc0_instmem_resume;
-		engine->instmem.get		= nv50_instmem_get;
-		engine->instmem.put		= nv50_instmem_put;
-		engine->instmem.map		= nv50_instmem_map;
-		engine->instmem.unmap		= nv50_instmem_unmap;
-		engine->instmem.flush		= nv84_instmem_flush;
-		engine->mc.init			= nv50_mc_init;
-		engine->mc.takedown		= nv50_mc_takedown;
-		engine->timer.init		= nv04_timer_init;
-		engine->timer.read		= nv04_timer_read;
-		engine->timer.takedown		= nv04_timer_takedown;
-		engine->fb.init			= nvc0_fb_init;
-		engine->fb.takedown		= nvc0_fb_takedown;
-		engine->fifo.channels		= 128;
-		engine->fifo.init		= nvc0_fifo_init;
-		engine->fifo.takedown		= nvc0_fifo_takedown;
-		engine->fifo.disable		= nvc0_fifo_disable;
-		engine->fifo.enable		= nvc0_fifo_enable;
-		engine->fifo.reassign		= nvc0_fifo_reassign;
-		engine->fifo.channel_id		= nvc0_fifo_channel_id;
-		engine->fifo.create_context	= nvc0_fifo_create_context;
-		engine->fifo.destroy_context	= nvc0_fifo_destroy_context;
-		engine->fifo.load_context	= nvc0_fifo_load_context;
-		engine->fifo.unload_context	= nvc0_fifo_unload_context;
-		engine->display.early_init	= nouveau_stub_init;
-		engine->display.late_takedown	= nouveau_stub_takedown;
-		engine->display.create		= nvd0_display_create;
-		engine->display.destroy		= nvd0_display_destroy;
-		engine->display.init		= nvd0_display_init;
-		engine->display.fini		= nvd0_display_fini;
-		engine->gpio.init		= nv50_gpio_init;
-		engine->gpio.fini		= nv50_gpio_fini;
-		engine->gpio.drive		= nvd0_gpio_drive;
-		engine->gpio.sense		= nvd0_gpio_sense;
-		engine->gpio.irq_enable		= nv50_gpio_irq_enable;
-		engine->vram.init		= nvc0_vram_init;
-		engine->vram.takedown		= nv50_vram_fini;
-		engine->vram.get		= nvc0_vram_new;
-		engine->vram.put		= nv50_vram_del;
-		engine->vram.flags_valid	= nvc0_vram_flags_valid;
-		engine->pm.temp_get		= nv84_temp_get;
-		engine->pm.clocks_get		= nvc0_pm_clocks_get;
-		engine->pm.clocks_pre		= nvc0_pm_clocks_pre;
-		engine->pm.clocks_set		= nvc0_pm_clocks_set;
-		engine->pm.voltage_get		= nouveau_voltage_gpio_get;
-		engine->pm.voltage_set		= nouveau_voltage_gpio_set;
-		break;
-	case 0xe0:
-		engine->instmem.init		= nvc0_instmem_init;
-		engine->instmem.takedown	= nvc0_instmem_takedown;
-		engine->instmem.suspend		= nvc0_instmem_suspend;
-		engine->instmem.resume		= nvc0_instmem_resume;
-		engine->instmem.get		= nv50_instmem_get;
-		engine->instmem.put		= nv50_instmem_put;
-		engine->instmem.map		= nv50_instmem_map;
-		engine->instmem.unmap		= nv50_instmem_unmap;
-		engine->instmem.flush		= nv84_instmem_flush;
-		engine->mc.init			= nv50_mc_init;
-		engine->mc.takedown		= nv50_mc_takedown;
-		engine->timer.init		= nv04_timer_init;
-		engine->timer.read		= nv04_timer_read;
-		engine->timer.takedown		= nv04_timer_takedown;
-		engine->fb.init			= nvc0_fb_init;
-		engine->fb.takedown		= nvc0_fb_takedown;
-		engine->fifo.channels		= 0;
-		engine->fifo.init		= nouveau_stub_init;
-		engine->fifo.takedown		= nouveau_stub_takedown;
-		engine->fifo.disable		= nvc0_fifo_disable;
-		engine->fifo.enable		= nvc0_fifo_enable;
-		engine->fifo.reassign		= nvc0_fifo_reassign;
-		engine->fifo.unload_context	= nouveau_stub_init;
-		engine->display.early_init	= nouveau_stub_init;
-		engine->display.late_takedown	= nouveau_stub_takedown;
-		engine->display.create		= nvd0_display_create;
-		engine->display.destroy		= nvd0_display_destroy;
-		engine->display.init		= nvd0_display_init;
-		engine->display.fini		= nvd0_display_fini;
-		engine->gpio.init		= nv50_gpio_init;
-		engine->gpio.fini		= nv50_gpio_fini;
-		engine->gpio.drive		= nvd0_gpio_drive;
-		engine->gpio.sense		= nvd0_gpio_sense;
-		engine->gpio.irq_enable		= nv50_gpio_irq_enable;
-		engine->vram.init		= nvc0_vram_init;
-		engine->vram.takedown		= nv50_vram_fini;
-		engine->vram.get		= nvc0_vram_new;
-		engine->vram.put		= nv50_vram_del;
-		engine->vram.flags_valid	= nvc0_vram_flags_valid;
-		break;
-	default:
-		NV_ERROR(dev, "NV%02x unsupported\n", dev_priv->chipset);
-		return 1;
-	}
-
-	/* headless mode */
-	if (nouveau_modeset == 2) {
-		engine->display.early_init = nouveau_stub_init;
-		engine->display.late_takedown = nouveau_stub_takedown;
-		engine->display.create = nouveau_stub_init;
-		engine->display.init = nouveau_stub_init;
-		engine->display.destroy = nouveau_stub_takedown;
-	}
-
-	return 0;
-}
-
-static unsigned int
-nouveau_vga_set_decode(void *priv, bool state)
-{
-	struct drm_device *dev = priv;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->chipset >= 0x40)
-		nv_wr32(dev, 0x88054, state);
-	else
-		nv_wr32(dev, 0x1854, state);
-
-	if (state)
-		return VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM |
-		       VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
-	else
-		return VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
-}
-
-static void nouveau_switcheroo_set_state(struct pci_dev *pdev,
-					 enum vga_switcheroo_state state)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	pm_message_t pmm = { .event = PM_EVENT_SUSPEND };
-	if (state == VGA_SWITCHEROO_ON) {
-		printk(KERN_ERR "VGA switcheroo: switched nouveau on\n");
-		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
-		nouveau_pci_resume(pdev);
-		drm_kms_helper_poll_enable(dev);
-		dev->switch_power_state = DRM_SWITCH_POWER_ON;
-	} else {
-		printk(KERN_ERR "VGA switcheroo: switched nouveau off\n");
-		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
-		drm_kms_helper_poll_disable(dev);
-		nouveau_switcheroo_optimus_dsm();
-		nouveau_pci_suspend(pdev, pmm);
-		dev->switch_power_state = DRM_SWITCH_POWER_OFF;
-	}
-}
-
-static void nouveau_switcheroo_reprobe(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	nouveau_fbcon_output_poll_changed(dev);
-}
-
-static bool nouveau_switcheroo_can_switch(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	bool can_switch;
-
-	spin_lock(&dev->count_lock);
-	can_switch = (dev->open_count == 0);
-	spin_unlock(&dev->count_lock);
-	return can_switch;
-}
-
-static void
-nouveau_card_channel_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->channel)
-		nouveau_channel_put_unlocked(&dev_priv->channel);
-}
-
-static int
-nouveau_card_channel_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan;
-	int ret, oclass;
-
-	ret = nouveau_channel_alloc(dev, &chan, NULL, NvDmaFB, NvDmaTT);
-	dev_priv->channel = chan;
-	if (ret)
-		return ret;
-
-	mutex_unlock(&dev_priv->channel->mutex);
-
-	if (dev_priv->card_type <= NV_50) {
-		if (dev_priv->card_type < NV_50)
-			oclass = 0x0039;
-		else
-			oclass = 0x5039;
-
-		ret = nouveau_gpuobj_gr_new(chan, NvM2MF, oclass);
-		if (ret)
-			goto error;
-
-		ret = nouveau_notifier_alloc(chan, NvNotify0, 32, 0xfe0, 0x1000,
-					     &chan->m2mf_ntfy);
-		if (ret)
-			goto error;
-
-		ret = RING_SPACE(chan, 6);
-		if (ret)
-			goto error;
-
-		BEGIN_RING(chan, NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_NAME, 1);
-		OUT_RING  (chan, NvM2MF);
-		BEGIN_RING(chan, NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 3);
-		OUT_RING  (chan, NvNotify0);
-		OUT_RING  (chan, chan->vram_handle);
-		OUT_RING  (chan, chan->gart_handle);
-	} else
-	if (dev_priv->card_type <= NV_D0) {
-		ret = nouveau_gpuobj_gr_new(chan, 0x9039, 0x9039);
-		if (ret)
-			goto error;
-
-		ret = RING_SPACE(chan, 2);
-		if (ret)
-			goto error;
-
-		BEGIN_NVC0(chan, 2, NvSubM2MF, 0x0000, 1);
-		OUT_RING  (chan, 0x00009039);
-	}
-
-	FIRE_RING (chan);
-error:
-	if (ret)
-		nouveau_card_channel_fini(dev);
-	return ret;
-}
-
-int
-nouveau_card_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_engine *engine;
-	int ret, e = 0;
-
-	vga_client_register(dev->pdev, dev, NULL, nouveau_vga_set_decode);
-	vga_switcheroo_register_client(dev->pdev, nouveau_switcheroo_set_state,
-				       nouveau_switcheroo_reprobe,
-				       nouveau_switcheroo_can_switch);
-
-	/* Initialise internal driver API hooks */
-	ret = nouveau_init_engine_ptrs(dev);
-	if (ret)
-		goto out;
-	engine = &dev_priv->engine;
-	spin_lock_init(&dev_priv->channels.lock);
-	spin_lock_init(&dev_priv->tile.lock);
-	spin_lock_init(&dev_priv->context_switch_lock);
-	spin_lock_init(&dev_priv->vm_lock);
-
-	/* Make the CRTCs and I2C buses accessible */
-	ret = engine->display.early_init(dev);
-	if (ret)
-		goto out;
-
-	/* Parse BIOS tables / Run init tables if card not POSTed */
-	ret = nouveau_bios_init(dev);
-	if (ret)
-		goto out_display_early;
-
-	/* workaround an odd issue on nvc1 by disabling the device's
-	 * nosnoop capability.  hopefully won't cause issues until a
-	 * better fix is found - assuming there is one...
-	 */
-	if (dev_priv->chipset == 0xc1) {
-		nv_mask(dev, 0x00088080, 0x00000800, 0x00000000);
-	}
-
-	/* PMC */
-	ret = engine->mc.init(dev);
-	if (ret)
-		goto out_bios;
-
-	/* PTIMER */
-	ret = engine->timer.init(dev);
-	if (ret)
-		goto out_mc;
-
-	/* PFB */
-	ret = engine->fb.init(dev);
-	if (ret)
-		goto out_timer;
-
-	ret = engine->vram.init(dev);
-	if (ret)
-		goto out_fb;
-
-	/* PGPIO */
-	ret = nouveau_gpio_create(dev);
-	if (ret)
-		goto out_vram;
-
-	ret = nouveau_gpuobj_init(dev);
-	if (ret)
-		goto out_gpio;
-
-	ret = engine->instmem.init(dev);
-	if (ret)
-		goto out_gpuobj;
-
-	ret = nouveau_mem_vram_init(dev);
-	if (ret)
-		goto out_instmem;
-
-	ret = nouveau_mem_gart_init(dev);
-	if (ret)
-		goto out_ttmvram;
-
-	if (!dev_priv->noaccel) {
-		switch (dev_priv->card_type) {
-		case NV_04:
-			nv04_graph_create(dev);
-			break;
-		case NV_10:
-			nv10_graph_create(dev);
-			break;
-		case NV_20:
-		case NV_30:
-			nv20_graph_create(dev);
-			break;
-		case NV_40:
-			nv40_graph_create(dev);
-			break;
-		case NV_50:
-			nv50_graph_create(dev);
-			break;
-		case NV_C0:
-		case NV_D0:
-			nvc0_graph_create(dev);
-			break;
-		default:
-			break;
-		}
-
-		switch (dev_priv->chipset) {
-		case 0x84:
-		case 0x86:
-		case 0x92:
-		case 0x94:
-		case 0x96:
-		case 0xa0:
-			nv84_crypt_create(dev);
-			break;
-		case 0x98:
-		case 0xaa:
-		case 0xac:
-			nv98_crypt_create(dev);
-			break;
-		}
-
-		switch (dev_priv->card_type) {
-		case NV_50:
-			switch (dev_priv->chipset) {
-			case 0xa3:
-			case 0xa5:
-			case 0xa8:
-			case 0xaf:
-				nva3_copy_create(dev);
-				break;
-			}
-			break;
-		case NV_C0:
-			nvc0_copy_create(dev, 0);
-			nvc0_copy_create(dev, 1);
-			break;
-		default:
-			break;
-		}
-
-		if (dev_priv->chipset >= 0xa3 || dev_priv->chipset == 0x98) {
-			nv84_bsp_create(dev);
-			nv84_vp_create(dev);
-			nv98_ppp_create(dev);
-		} else
-		if (dev_priv->chipset >= 0x84) {
-			nv50_mpeg_create(dev);
-			nv84_bsp_create(dev);
-			nv84_vp_create(dev);
-		} else
-		if (dev_priv->chipset >= 0x50) {
-			nv50_mpeg_create(dev);
-		} else
-		if (dev_priv->card_type == NV_40 ||
-		    dev_priv->chipset == 0x31 ||
-		    dev_priv->chipset == 0x34 ||
-		    dev_priv->chipset == 0x36) {
-			nv31_mpeg_create(dev);
-		}
-
-		for (e = 0; e < NVOBJ_ENGINE_NR; e++) {
-			if (dev_priv->eng[e]) {
-				ret = dev_priv->eng[e]->init(dev, e);
-				if (ret)
-					goto out_engine;
-			}
-		}
-
-		/* PFIFO */
-		ret = engine->fifo.init(dev);
-		if (ret)
-			goto out_engine;
-	}
-
-	ret = nouveau_irq_init(dev);
-	if (ret)
-		goto out_fifo;
-
-	ret = nouveau_display_create(dev);
-	if (ret)
-		goto out_irq;
-
-	nouveau_backlight_init(dev);
-	nouveau_pm_init(dev);
-
-	ret = nouveau_fence_init(dev);
-	if (ret)
-		goto out_pm;
-
-	if (dev_priv->eng[NVOBJ_ENGINE_GR]) {
-		ret = nouveau_card_channel_init(dev);
-		if (ret)
-			goto out_fence;
-	}
-
-	if (dev->mode_config.num_crtc) {
-		ret = nouveau_display_init(dev);
-		if (ret)
-			goto out_chan;
-
-		nouveau_fbcon_init(dev);
-	}
-
-	return 0;
-
-out_chan:
-	nouveau_card_channel_fini(dev);
-out_fence:
-	nouveau_fence_fini(dev);
-out_pm:
-	nouveau_pm_fini(dev);
-	nouveau_backlight_exit(dev);
-	nouveau_display_destroy(dev);
-out_irq:
-	nouveau_irq_fini(dev);
-out_fifo:
-	if (!dev_priv->noaccel)
-		engine->fifo.takedown(dev);
-out_engine:
-	if (!dev_priv->noaccel) {
-		for (e = e - 1; e >= 0; e--) {
-			if (!dev_priv->eng[e])
-				continue;
-			dev_priv->eng[e]->fini(dev, e, false);
-			dev_priv->eng[e]->destroy(dev,e );
-		}
-	}
-	nouveau_mem_gart_fini(dev);
-out_ttmvram:
-	nouveau_mem_vram_fini(dev);
-out_instmem:
-	engine->instmem.takedown(dev);
-out_gpuobj:
-	nouveau_gpuobj_takedown(dev);
-out_gpio:
-	nouveau_gpio_destroy(dev);
-out_vram:
-	engine->vram.takedown(dev);
-out_fb:
-	engine->fb.takedown(dev);
-out_timer:
-	engine->timer.takedown(dev);
-out_mc:
-	engine->mc.takedown(dev);
-out_bios:
-	nouveau_bios_takedown(dev);
-out_display_early:
-	engine->display.late_takedown(dev);
-out:
-	vga_client_register(dev->pdev, NULL, NULL, NULL);
-	return ret;
-}
-
-static void nouveau_card_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_engine *engine = &dev_priv->engine;
-	int e;
-
-	if (dev->mode_config.num_crtc) {
-		nouveau_fbcon_fini(dev);
-		nouveau_display_fini(dev);
-	}
-
-	nouveau_card_channel_fini(dev);
-	nouveau_fence_fini(dev);
-	nouveau_pm_fini(dev);
-	nouveau_backlight_exit(dev);
-	nouveau_display_destroy(dev);
-
-	if (!dev_priv->noaccel) {
-		engine->fifo.takedown(dev);
-		for (e = NVOBJ_ENGINE_NR - 1; e >= 0; e--) {
-			if (dev_priv->eng[e]) {
-				dev_priv->eng[e]->fini(dev, e, false);
-				dev_priv->eng[e]->destroy(dev,e );
-			}
-		}
-	}
-
-	if (dev_priv->vga_ram) {
-		nouveau_bo_unpin(dev_priv->vga_ram);
-		nouveau_bo_ref(NULL, &dev_priv->vga_ram);
-	}
-
-	mutex_lock(&dev->struct_mutex);
-	ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_VRAM);
-	ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_TT);
-	mutex_unlock(&dev->struct_mutex);
-	nouveau_mem_gart_fini(dev);
-	nouveau_mem_vram_fini(dev);
-
-	engine->instmem.takedown(dev);
-	nouveau_gpuobj_takedown(dev);
-
-	nouveau_gpio_destroy(dev);
-	engine->vram.takedown(dev);
-	engine->fb.takedown(dev);
-	engine->timer.takedown(dev);
-	engine->mc.takedown(dev);
-
-	nouveau_bios_takedown(dev);
-	engine->display.late_takedown(dev);
-
-	nouveau_irq_fini(dev);
-
-	vga_client_register(dev->pdev, NULL, NULL, NULL);
-}
-
-int
-nouveau_open(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fpriv *fpriv;
-	int ret;
-
-	fpriv = kzalloc(sizeof(*fpriv), GFP_KERNEL);
-	if (unlikely(!fpriv))
-		return -ENOMEM;
-
-	spin_lock_init(&fpriv->lock);
-	INIT_LIST_HEAD(&fpriv->channels);
-
-	if (dev_priv->card_type == NV_50) {
-		ret = nouveau_vm_new(dev, 0, (1ULL << 40), 0x0020000000ULL,
-				     &fpriv->vm);
-		if (ret) {
-			kfree(fpriv);
-			return ret;
-		}
-	} else
-	if (dev_priv->card_type >= NV_C0) {
-		ret = nouveau_vm_new(dev, 0, (1ULL << 40), 0x0008000000ULL,
-				     &fpriv->vm);
-		if (ret) {
-			kfree(fpriv);
-			return ret;
-		}
-	}
-
-	file_priv->driver_priv = fpriv;
-	return 0;
-}
-
-/* here a client dies, release the stuff that was allocated for its
- * file_priv */
-void nouveau_preclose(struct drm_device *dev, struct drm_file *file_priv)
-{
-	nouveau_channel_cleanup(dev, file_priv);
-}
-
-void
-nouveau_postclose(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct nouveau_fpriv *fpriv = nouveau_fpriv(file_priv);
-	nouveau_vm_ref(NULL, &fpriv->vm, NULL);
-	kfree(fpriv);
-}
-
-/* first module load, setup the mmio/fb mapping */
-/* KMS: we need mmio at load time, not when the first drm client opens. */
-int nouveau_firstopen(struct drm_device *dev)
-{
-	return 0;
-}
-
-/* if we have an OF card, copy vbios to RAMIN */
-static void nouveau_OF_copy_vbios_to_ramin(struct drm_device *dev)
-{
-#if defined(__powerpc__)
-	int size, i;
-	const uint32_t *bios;
-	struct device_node *dn = pci_device_to_OF_node(dev->pdev);
-	if (!dn) {
-		NV_INFO(dev, "Unable to get the OF node\n");
-		return;
-	}
-
-	bios = of_get_property(dn, "NVDA,BMP", &size);
-	if (bios) {
-		for (i = 0; i < size; i += 4)
-			nv_wi32(dev, i, bios[i/4]);
-		NV_INFO(dev, "OF bios successfully copied (%d bytes)\n", size);
-	} else {
-		NV_INFO(dev, "Unable to get the OF bios\n");
-	}
-#endif
-}
-
-static struct apertures_struct *nouveau_get_apertures(struct drm_device *dev)
-{
-	struct pci_dev *pdev = dev->pdev;
-	struct apertures_struct *aper = alloc_apertures(3);
-	if (!aper)
-		return NULL;
-
-	aper->ranges[0].base = pci_resource_start(pdev, 1);
-	aper->ranges[0].size = pci_resource_len(pdev, 1);
-	aper->count = 1;
-
-	if (pci_resource_len(pdev, 2)) {
-		aper->ranges[aper->count].base = pci_resource_start(pdev, 2);
-		aper->ranges[aper->count].size = pci_resource_len(pdev, 2);
-		aper->count++;
-	}
-
-	if (pci_resource_len(pdev, 3)) {
-		aper->ranges[aper->count].base = pci_resource_start(pdev, 3);
-		aper->ranges[aper->count].size = pci_resource_len(pdev, 3);
-		aper->count++;
-	}
-
-	return aper;
-}
-
-static int nouveau_remove_conflicting_drivers(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	bool primary = false;
-	dev_priv->apertures = nouveau_get_apertures(dev);
-	if (!dev_priv->apertures)
-		return -ENOMEM;
-
-#ifdef CONFIG_X86
-	primary = dev->pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
-#endif
-
-	remove_conflicting_framebuffers(dev_priv->apertures, "nouveaufb", primary);
-	return 0;
-}
-
-int nouveau_load(struct drm_device *dev, unsigned long flags)
-{
-	struct drm_nouveau_private *dev_priv;
-	unsigned long long offset, length;
-	uint32_t reg0 = ~0, strap;
-	int ret;
-
-	dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
-	if (!dev_priv) {
-		ret = -ENOMEM;
-		goto err_out;
-	}
-	dev->dev_private = dev_priv;
-	dev_priv->dev = dev;
-
-	pci_set_master(dev->pdev);
-
-	dev_priv->flags = flags & NOUVEAU_FLAGS;
-
-	NV_DEBUG(dev, "vendor: 0x%X device: 0x%X class: 0x%X\n",
-		 dev->pci_vendor, dev->pci_device, dev->pdev->class);
-
-	/* first up, map the start of mmio and determine the chipset */
-	dev_priv->mmio = ioremap(pci_resource_start(dev->pdev, 0), PAGE_SIZE);
-	if (dev_priv->mmio) {
-#ifdef __BIG_ENDIAN
-		/* put the card into big-endian mode if it's not */
-		if (nv_rd32(dev, NV03_PMC_BOOT_1) != 0x01000001)
-			nv_wr32(dev, NV03_PMC_BOOT_1, 0x01000001);
-		DRM_MEMORYBARRIER();
-#endif
-
-		/* determine chipset and derive architecture from it */
-		reg0 = nv_rd32(dev, NV03_PMC_BOOT_0);
-		if ((reg0 & 0x0f000000) > 0) {
-			dev_priv->chipset = (reg0 & 0xff00000) >> 20;
-			switch (dev_priv->chipset & 0xf0) {
-			case 0x10:
-			case 0x20:
-			case 0x30:
-				dev_priv->card_type = dev_priv->chipset & 0xf0;
-				break;
-			case 0x40:
-			case 0x60:
-				dev_priv->card_type = NV_40;
-				break;
-			case 0x50:
-			case 0x80:
-			case 0x90:
-			case 0xa0:
-				dev_priv->card_type = NV_50;
-				break;
-			case 0xc0:
-				dev_priv->card_type = NV_C0;
-				break;
-			case 0xd0:
-				dev_priv->card_type = NV_D0;
-				break;
-			case 0xe0:
-				dev_priv->card_type = NV_E0;
-				break;
-			default:
-				break;
-			}
-		} else
-		if ((reg0 & 0xff00fff0) == 0x20004000) {
-			if (reg0 & 0x00f00000)
-				dev_priv->chipset = 0x05;
-			else
-				dev_priv->chipset = 0x04;
-			dev_priv->card_type = NV_04;
-		}
-
-		iounmap(dev_priv->mmio);
-	}
-
-	if (!dev_priv->card_type) {
-		NV_ERROR(dev, "unsupported chipset 0x%08x\n", reg0);
-		ret = -EINVAL;
-		goto err_priv;
-	}
-
-	NV_INFO(dev, "Detected an NV%2x generation card (0x%08x)\n",
-		     dev_priv->card_type, reg0);
-
-	/* map the mmio regs, limiting the amount to preserve vmap space */
-	offset = pci_resource_start(dev->pdev, 0);
-	length = pci_resource_len(dev->pdev, 0);
-	if (dev_priv->card_type < NV_E0)
-		length = min(length, (unsigned long long)0x00800000);
-
-	dev_priv->mmio = ioremap(offset, length);
-	if (!dev_priv->mmio) {
-		NV_ERROR(dev, "Unable to initialize the mmio mapping. "
-			 "Please report your setup to " DRIVER_EMAIL "\n");
-		ret = -EINVAL;
-		goto err_priv;
-	}
-	NV_DEBUG(dev, "regs mapped ok at 0x%llx\n", offset);
-
-	/* determine frequency of timing crystal */
-	strap = nv_rd32(dev, 0x101000);
-	if ( dev_priv->chipset < 0x17 ||
-	    (dev_priv->chipset >= 0x20 && dev_priv->chipset <= 0x25))
-		strap &= 0x00000040;
-	else
-		strap &= 0x00400040;
-
-	switch (strap) {
-	case 0x00000000: dev_priv->crystal = 13500; break;
-	case 0x00000040: dev_priv->crystal = 14318; break;
-	case 0x00400000: dev_priv->crystal = 27000; break;
-	case 0x00400040: dev_priv->crystal = 25000; break;
-	}
-
-	NV_DEBUG(dev, "crystal freq: %dKHz\n", dev_priv->crystal);
-
-	/* Determine whether we'll attempt acceleration or not, some
-	 * cards are disabled by default here due to them being known
-	 * non-functional, or never been tested due to lack of hw.
-	 */
-	dev_priv->noaccel = !!nouveau_noaccel;
-	if (nouveau_noaccel == -1) {
-		switch (dev_priv->chipset) {
-		case 0xd9: /* known broken */
-			NV_INFO(dev, "acceleration disabled by default, pass "
-				     "noaccel=0 to force enable\n");
-			dev_priv->noaccel = true;
-			break;
-		default:
-			dev_priv->noaccel = false;
-			break;
-		}
-	}
-
-	ret = nouveau_remove_conflicting_drivers(dev);
-	if (ret)
-		goto err_mmio;
-
-	/* Map PRAMIN BAR, or on older cards, the aperture within BAR0 */
-	if (dev_priv->card_type >= NV_40) {
-		int ramin_bar = 2;
-		if (pci_resource_len(dev->pdev, ramin_bar) == 0)
-			ramin_bar = 3;
-
-		dev_priv->ramin_size = pci_resource_len(dev->pdev, ramin_bar);
-		dev_priv->ramin =
-			ioremap(pci_resource_start(dev->pdev, ramin_bar),
-				dev_priv->ramin_size);
-		if (!dev_priv->ramin) {
-			NV_ERROR(dev, "Failed to map PRAMIN BAR\n");
-			ret = -ENOMEM;
-			goto err_mmio;
-		}
-	} else {
-		dev_priv->ramin_size = 1 * 1024 * 1024;
-		dev_priv->ramin = ioremap(offset + NV_RAMIN,
-					  dev_priv->ramin_size);
-		if (!dev_priv->ramin) {
-			NV_ERROR(dev, "Failed to map BAR0 PRAMIN.\n");
-			ret = -ENOMEM;
-			goto err_mmio;
-		}
-	}
-
-	nouveau_OF_copy_vbios_to_ramin(dev);
-
-	/* Special flags */
-	if (dev->pci_device == 0x01a0)
-		dev_priv->flags |= NV_NFORCE;
-	else if (dev->pci_device == 0x01f0)
-		dev_priv->flags |= NV_NFORCE2;
-
-	/* For kernel modesetting, init card now and bring up fbcon */
-	ret = nouveau_card_init(dev);
-	if (ret)
-		goto err_ramin;
-
-	return 0;
-
-err_ramin:
-	iounmap(dev_priv->ramin);
-err_mmio:
-	iounmap(dev_priv->mmio);
-err_priv:
-	kfree(dev_priv);
-	dev->dev_private = NULL;
-err_out:
-	return ret;
-}
-
-void nouveau_lastclose(struct drm_device *dev)
-{
-	vga_switcheroo_process_delayed_switch();
-}
-
-int nouveau_unload(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nouveau_card_takedown(dev);
-
-	iounmap(dev_priv->mmio);
-	iounmap(dev_priv->ramin);
-
-	kfree(dev_priv);
-	dev->dev_private = NULL;
-	return 0;
-}
-
-int nouveau_ioctl_getparam(struct drm_device *dev, void *data,
-						struct drm_file *file_priv)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_nouveau_getparam *getparam = data;
-
-	switch (getparam->param) {
-	case NOUVEAU_GETPARAM_CHIPSET_ID:
-		getparam->value = dev_priv->chipset;
-		break;
-	case NOUVEAU_GETPARAM_PCI_VENDOR:
-		getparam->value = dev->pci_vendor;
-		break;
-	case NOUVEAU_GETPARAM_PCI_DEVICE:
-		getparam->value = dev->pci_device;
-		break;
-	case NOUVEAU_GETPARAM_BUS_TYPE:
-		if (drm_pci_device_is_agp(dev))
-			getparam->value = NV_AGP;
-		else if (pci_is_pcie(dev->pdev))
-			getparam->value = NV_PCIE;
-		else
-			getparam->value = NV_PCI;
-		break;
-	case NOUVEAU_GETPARAM_FB_SIZE:
-		getparam->value = dev_priv->fb_available_size;
-		break;
-	case NOUVEAU_GETPARAM_AGP_SIZE:
-		getparam->value = dev_priv->gart_info.aper_size;
-		break;
-	case NOUVEAU_GETPARAM_VM_VRAM_BASE:
-		getparam->value = 0; /* deprecated */
-		break;
-	case NOUVEAU_GETPARAM_PTIMER_TIME:
-		getparam->value = dev_priv->engine.timer.read(dev);
-		break;
-	case NOUVEAU_GETPARAM_HAS_BO_USAGE:
-		getparam->value = 1;
-		break;
-	case NOUVEAU_GETPARAM_HAS_PAGEFLIP:
-		getparam->value = 1;
-		break;
-	case NOUVEAU_GETPARAM_GRAPH_UNITS:
-		/* NV40 and NV50 versions are quite different, but register
-		 * address is the same. User is supposed to know the card
-		 * family anyway... */
-		if (dev_priv->chipset >= 0x40) {
-			getparam->value = nv_rd32(dev, NV40_PMC_GRAPH_UNITS);
-			break;
-		}
-		/* FALLTHRU */
-	default:
-		NV_DEBUG(dev, "unknown parameter %lld\n", getparam->param);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-int
-nouveau_ioctl_setparam(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_nouveau_setparam *setparam = data;
-
-	switch (setparam->param) {
-	default:
-		NV_DEBUG(dev, "unknown parameter %lld\n", setparam->param);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* Wait until (value(reg) & mask) == val, up until timeout has hit */
-bool
-nouveau_wait_eq(struct drm_device *dev, uint64_t timeout,
-		uint32_t reg, uint32_t mask, uint32_t val)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
-	uint64_t start = ptimer->read(dev);
-
-	do {
-		if ((nv_rd32(dev, reg) & mask) == val)
-			return true;
-	} while (ptimer->read(dev) - start < timeout);
-
-	return false;
-}
-
-/* Wait until (value(reg) & mask) != val, up until timeout has hit */
-bool
-nouveau_wait_ne(struct drm_device *dev, uint64_t timeout,
-		uint32_t reg, uint32_t mask, uint32_t val)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
-	uint64_t start = ptimer->read(dev);
-
-	do {
-		if ((nv_rd32(dev, reg) & mask) != val)
-			return true;
-	} while (ptimer->read(dev) - start < timeout);
-
-	return false;
-}
-
-/* Wait until cond(data) == true, up until timeout has hit */
-bool
-nouveau_wait_cb(struct drm_device *dev, u64 timeout,
-		bool (*cond)(void *), void *data)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
-	u64 start = ptimer->read(dev);
-
-	do {
-		if (cond(data) == true)
-			return true;
-	} while (ptimer->read(dev) - start < timeout);
-
-	return false;
-}
-
-/* Waits for PGRAPH to go completely idle */
-bool nouveau_wait_for_idle(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t mask = ~0;
-
-	if (dev_priv->card_type == NV_40)
-		mask &= ~NV40_PGRAPH_STATUS_SYNC_STALL;
-
-	if (!nv_wait(dev, NV04_PGRAPH_STATUS, mask, 0)) {
-		NV_ERROR(dev, "PGRAPH idle timed out with status 0x%08x\n",
-			 nv_rd32(dev, NV04_PGRAPH_STATUS));
-		return false;
-	}
-
-	return true;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_temp.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_temp.c
deleted file mode 100644
index 0f5a3016..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_temp.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
- * Copyright 2010 PathScale inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Martin Peres
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_pm.h"
-
-static void
-nouveau_temp_vbios_parse(struct drm_device *dev, u8 *temp)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_temp_sensor_constants *sensor = &pm->sensor_constants;
-	struct nouveau_pm_threshold_temp *temps = &pm->threshold_temp;
-	int i, headerlen, recordlen, entries;
-
-	if (!temp) {
-		NV_DEBUG(dev, "temperature table pointer invalid\n");
-		return;
-	}
-
-	/* Set the default sensor's contants */
-	sensor->offset_constant = 0;
-	sensor->offset_mult = 0;
-	sensor->offset_div = 1;
-	sensor->slope_mult = 1;
-	sensor->slope_div = 1;
-
-	/* Set the default temperature thresholds */
-	temps->critical = 110;
-	temps->down_clock = 100;
-	temps->fan_boost = 90;
-
-	/* Set the default range for the pwm fan */
-	pm->fan.min_duty = 30;
-	pm->fan.max_duty = 100;
-
-	/* Set the known default values to setup the temperature sensor */
-	if (dev_priv->card_type >= NV_40) {
-		switch (dev_priv->chipset) {
-		case 0x43:
-			sensor->offset_mult = 32060;
-			sensor->offset_div = 1000;
-			sensor->slope_mult = 792;
-			sensor->slope_div = 1000;
-			break;
-
-		case 0x44:
-		case 0x47:
-		case 0x4a:
-			sensor->offset_mult = 27839;
-			sensor->offset_div = 1000;
-			sensor->slope_mult = 780;
-			sensor->slope_div = 1000;
-			break;
-
-		case 0x46:
-			sensor->offset_mult = -24775;
-			sensor->offset_div = 100;
-			sensor->slope_mult = 467;
-			sensor->slope_div = 10000;
-			break;
-
-		case 0x49:
-			sensor->offset_mult = -25051;
-			sensor->offset_div = 100;
-			sensor->slope_mult = 458;
-			sensor->slope_div = 10000;
-			break;
-
-		case 0x4b:
-			sensor->offset_mult = -24088;
-			sensor->offset_div = 100;
-			sensor->slope_mult = 442;
-			sensor->slope_div = 10000;
-			break;
-
-		case 0x50:
-			sensor->offset_mult = -22749;
-			sensor->offset_div = 100;
-			sensor->slope_mult = 431;
-			sensor->slope_div = 10000;
-			break;
-
-		case 0x67:
-			sensor->offset_mult = -26149;
-			sensor->offset_div = 100;
-			sensor->slope_mult = 484;
-			sensor->slope_div = 10000;
-			break;
-		}
-	}
-
-	headerlen = temp[1];
-	recordlen = temp[2];
-	entries = temp[3];
-	temp = temp + headerlen;
-
-	/* Read the entries from the table */
-	for (i = 0; i < entries; i++) {
-		s16 value = ROM16(temp[1]);
-
-		switch (temp[0]) {
-		case 0x01:
-			if ((value & 0x8f) == 0)
-				sensor->offset_constant = (value >> 9) & 0x7f;
-			break;
-
-		case 0x04:
-			if ((value & 0xf00f) == 0xa000) /* core */
-				temps->critical = (value&0x0ff0) >> 4;
-			break;
-
-		case 0x07:
-			if ((value & 0xf00f) == 0xa000) /* core */
-				temps->down_clock = (value&0x0ff0) >> 4;
-			break;
-
-		case 0x08:
-			if ((value & 0xf00f) == 0xa000) /* core */
-				temps->fan_boost = (value&0x0ff0) >> 4;
-			break;
-
-		case 0x10:
-			sensor->offset_mult = value;
-			break;
-
-		case 0x11:
-			sensor->offset_div = value;
-			break;
-
-		case 0x12:
-			sensor->slope_mult = value;
-			break;
-
-		case 0x13:
-			sensor->slope_div = value;
-			break;
-		case 0x22:
-			pm->fan.min_duty = value & 0xff;
-			pm->fan.max_duty = (value & 0xff00) >> 8;
-			break;
-		case 0x26:
-			pm->fan.pwm_freq = value;
-			break;
-		}
-		temp += recordlen;
-	}
-
-	nouveau_temp_safety_checks(dev);
-
-	/* check the fan min/max settings */
-	if (pm->fan.min_duty < 10)
-		pm->fan.min_duty = 10;
-	if (pm->fan.max_duty > 100)
-		pm->fan.max_duty = 100;
-	if (pm->fan.max_duty < pm->fan.min_duty)
-		pm->fan.max_duty = pm->fan.min_duty;
-}
-
-static int
-nv40_sensor_setup(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_temp_sensor_constants *sensor = &pm->sensor_constants;
-	s32 offset = sensor->offset_mult / sensor->offset_div;
-	s32 sensor_calibration;
-
-	/* set up the sensors */
-	sensor_calibration = 120 - offset - sensor->offset_constant;
-	sensor_calibration = sensor_calibration * sensor->slope_div /
-				sensor->slope_mult;
-
-	if (dev_priv->chipset >= 0x46)
-		sensor_calibration |= 0x80000000;
-	else
-		sensor_calibration |= 0x10000000;
-
-	nv_wr32(dev, 0x0015b0, sensor_calibration);
-
-	/* Wait for the sensor to update */
-	msleep(5);
-
-	/* read */
-	return nv_rd32(dev, 0x0015b4) & 0x1fff;
-}
-
-int
-nv40_temp_get(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_temp_sensor_constants *sensor = &pm->sensor_constants;
-	int offset = sensor->offset_mult / sensor->offset_div;
-	int core_temp;
-
-	if (dev_priv->card_type >= NV_50) {
-		core_temp = nv_rd32(dev, 0x20008);
-	} else {
-		core_temp = nv_rd32(dev, 0x0015b4) & 0x1fff;
-		/* Setup the sensor if the temperature is 0 */
-		if (core_temp == 0)
-			core_temp = nv40_sensor_setup(dev);
-	}
-
-	core_temp = core_temp * sensor->slope_mult / sensor->slope_div;
-	core_temp = core_temp + offset + sensor->offset_constant;
-
-	return core_temp;
-}
-
-int
-nv84_temp_get(struct drm_device *dev)
-{
-	return nv_rd32(dev, 0x20400);
-}
-
-void
-nouveau_temp_safety_checks(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_threshold_temp *temps = &pm->threshold_temp;
-
-	if (temps->critical > 120)
-		temps->critical = 120;
-	else if (temps->critical < 80)
-		temps->critical = 80;
-
-	if (temps->down_clock > 110)
-		temps->down_clock = 110;
-	else if (temps->down_clock < 60)
-		temps->down_clock = 60;
-
-	if (temps->fan_boost > 100)
-		temps->fan_boost = 100;
-	else if (temps->fan_boost < 40)
-		temps->fan_boost = 40;
-}
-
-static bool
-probe_monitoring_device(struct nouveau_i2c_chan *i2c,
-			struct i2c_board_info *info)
-{
-	struct i2c_client *client;
-
-	request_module("%s%s", I2C_MODULE_PREFIX, info->type);
-
-	client = i2c_new_device(&i2c->adapter, info);
-	if (!client)
-		return false;
-
-	if (!client->driver || client->driver->detect(client, info)) {
-		i2c_unregister_device(client);
-		return false;
-	}
-
-	return true;
-}
-
-static void
-nouveau_temp_probe_i2c(struct drm_device *dev)
-{
-	struct i2c_board_info info[] = {
-		{ I2C_BOARD_INFO("w83l785ts", 0x2d) },
-		{ I2C_BOARD_INFO("w83781d", 0x2d) },
-		{ I2C_BOARD_INFO("adt7473", 0x2e) },
-		{ I2C_BOARD_INFO("f75375", 0x2e) },
-		{ I2C_BOARD_INFO("lm99", 0x4c) },
-		{ }
-	};
-
-	nouveau_i2c_identify(dev, "monitoring device", info,
-			     probe_monitoring_device, NV_I2C_DEFAULT(0));
-}
-
-void
-nouveau_temp_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct bit_entry P;
-	u8 *temp = NULL;
-
-	if (bios->type == NVBIOS_BIT) {
-		if (bit_table(dev, 'P', &P))
-			return;
-
-		if (P.version == 1)
-			temp = ROMPTR(dev, P.data[12]);
-		else if (P.version == 2)
-			temp = ROMPTR(dev, P.data[16]);
-		else
-			NV_WARN(dev, "unknown temp for BIT P %d\n", P.version);
-
-		nouveau_temp_vbios_parse(dev, temp);
-	}
-
-	nouveau_temp_probe_i2c(dev);
-}
-
-void
-nouveau_temp_fini(struct drm_device *dev)
-{
-
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ttm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ttm.c
deleted file mode 100644
index bd35f930..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA,
- * All Rights Reserved.
- * Copyright (c) 2009 VMware, Inc., Palo Alto, CA., USA,
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-
-int
-nouveau_ttm_mmap(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct drm_nouveau_private *dev_priv =
-		file_priv->minor->dev->dev_private;
-
-	if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET))
-		return drm_mmap(filp, vma);
-
-	return ttm_bo_mmap(filp, vma, &dev_priv->ttm.bdev);
-}
-
-static int
-nouveau_ttm_mem_global_init(struct drm_global_reference *ref)
-{
-	return ttm_mem_global_init(ref->object);
-}
-
-static void
-nouveau_ttm_mem_global_release(struct drm_global_reference *ref)
-{
-	ttm_mem_global_release(ref->object);
-}
-
-int
-nouveau_ttm_global_init(struct drm_nouveau_private *dev_priv)
-{
-	struct drm_global_reference *global_ref;
-	int ret;
-
-	global_ref = &dev_priv->ttm.mem_global_ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_MEM;
-	global_ref->size = sizeof(struct ttm_mem_global);
-	global_ref->init = &nouveau_ttm_mem_global_init;
-	global_ref->release = &nouveau_ttm_mem_global_release;
-
-	ret = drm_global_item_ref(global_ref);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed setting up TTM memory accounting\n");
-		dev_priv->ttm.mem_global_ref.release = NULL;
-		return ret;
-	}
-
-	dev_priv->ttm.bo_global_ref.mem_glob = global_ref->object;
-	global_ref = &dev_priv->ttm.bo_global_ref.ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_BO;
-	global_ref->size = sizeof(struct ttm_bo_global);
-	global_ref->init = &ttm_bo_global_init;
-	global_ref->release = &ttm_bo_global_release;
-
-	ret = drm_global_item_ref(global_ref);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed setting up TTM BO subsystem\n");
-		drm_global_item_unref(&dev_priv->ttm.mem_global_ref);
-		dev_priv->ttm.mem_global_ref.release = NULL;
-		return ret;
-	}
-
-	return 0;
-}
-
-void
-nouveau_ttm_global_release(struct drm_nouveau_private *dev_priv)
-{
-	if (dev_priv->ttm.mem_global_ref.release == NULL)
-		return;
-
-	drm_global_item_unref(&dev_priv->ttm.bo_global_ref.ref);
-	drm_global_item_unref(&dev_priv->ttm.mem_global_ref);
-	dev_priv->ttm.mem_global_ref.release = NULL;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_util.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_util.c
deleted file mode 100644
index e51b5150..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_util.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2010 Nouveau Project
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <linux/ratelimit.h>
-
-#include "nouveau_util.h"
-
-static DEFINE_RATELIMIT_STATE(nouveau_ratelimit_state, 3 * HZ, 20);
-
-void
-nouveau_bitfield_print(const struct nouveau_bitfield *bf, u32 value)
-{
-	while (bf->name) {
-		if (value & bf->mask) {
-			printk(" %s", bf->name);
-			value &= ~bf->mask;
-		}
-
-		bf++;
-	}
-
-	if (value)
-		printk(" (unknown bits 0x%08x)", value);
-}
-
-const struct nouveau_enum *
-nouveau_enum_find(const struct nouveau_enum *en, u32 value)
-{
-	while (en->name) {
-		if (en->value == value)
-			return en;
-		en++;
-	}
-
-	return NULL;
-}
-
-void
-nouveau_enum_print(const struct nouveau_enum *en, u32 value)
-{
-	en = nouveau_enum_find(en, value);
-	if (en) {
-		printk("%s", en->name);
-		return;
-	}
-
-	printk("(unknown enum 0x%08x)", value);
-}
-
-int
-nouveau_ratelimit(void)
-{
-	return __ratelimit(&nouveau_ratelimit_state);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_util.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_util.h
deleted file mode 100644
index b97719fb..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_util.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2010 Nouveau Project
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_UTIL_H__
-#define __NOUVEAU_UTIL_H__
-
-struct nouveau_bitfield {
-	u32 mask;
-	const char *name;
-};
-
-struct nouveau_enum {
-	u32 value;
-	const char *name;
-	void *data;
-};
-
-void nouveau_bitfield_print(const struct nouveau_bitfield *, u32 value);
-void nouveau_enum_print(const struct nouveau_enum *, u32 value);
-const struct nouveau_enum *
-nouveau_enum_find(const struct nouveau_enum *, u32 value);
-
-int nouveau_ratelimit(void);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_vm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_vm.c
deleted file mode 100644
index 2bf6c035..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_vm.c
+++ /dev/null
@@ -1,436 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_mm.h"
-#include "nouveau_vm.h"
-
-void
-nouveau_vm_map_at(struct nouveau_vma *vma, u64 delta, struct nouveau_mem *node)
-{
-	struct nouveau_vm *vm = vma->vm;
-	struct nouveau_mm_node *r;
-	int big = vma->node->type != vm->spg_shift;
-	u32 offset = vma->node->offset + (delta >> 12);
-	u32 bits = vma->node->type - 12;
-	u32 pde  = (offset >> vm->pgt_bits) - vm->fpde;
-	u32 pte  = (offset & ((1 << vm->pgt_bits) - 1)) >> bits;
-	u32 max  = 1 << (vm->pgt_bits - bits);
-	u32 end, len;
-
-	delta = 0;
-	list_for_each_entry(r, &node->regions, rl_entry) {
-		u64 phys = (u64)r->offset << 12;
-		u32 num  = r->length >> bits;
-
-		while (num) {
-			struct nouveau_gpuobj *pgt = vm->pgt[pde].obj[big];
-
-			end = (pte + num);
-			if (unlikely(end >= max))
-				end = max;
-			len = end - pte;
-
-			vm->map(vma, pgt, node, pte, len, phys, delta);
-
-			num -= len;
-			pte += len;
-			if (unlikely(end >= max)) {
-				phys += len << (bits + 12);
-				pde++;
-				pte = 0;
-			}
-
-			delta += (u64)len << vma->node->type;
-		}
-	}
-
-	vm->flush(vm);
-}
-
-void
-nouveau_vm_map(struct nouveau_vma *vma, struct nouveau_mem *node)
-{
-	nouveau_vm_map_at(vma, 0, node);
-}
-
-void
-nouveau_vm_map_sg(struct nouveau_vma *vma, u64 delta, u64 length,
-		  struct nouveau_mem *mem)
-{
-	struct nouveau_vm *vm = vma->vm;
-	dma_addr_t *list = mem->pages;
-	int big = vma->node->type != vm->spg_shift;
-	u32 offset = vma->node->offset + (delta >> 12);
-	u32 bits = vma->node->type - 12;
-	u32 num  = length >> vma->node->type;
-	u32 pde  = (offset >> vm->pgt_bits) - vm->fpde;
-	u32 pte  = (offset & ((1 << vm->pgt_bits) - 1)) >> bits;
-	u32 max  = 1 << (vm->pgt_bits - bits);
-	u32 end, len;
-
-	while (num) {
-		struct nouveau_gpuobj *pgt = vm->pgt[pde].obj[big];
-
-		end = (pte + num);
-		if (unlikely(end >= max))
-			end = max;
-		len = end - pte;
-
-		vm->map_sg(vma, pgt, mem, pte, len, list);
-
-		num  -= len;
-		pte  += len;
-		list += len;
-		if (unlikely(end >= max)) {
-			pde++;
-			pte = 0;
-		}
-	}
-
-	vm->flush(vm);
-}
-
-void
-nouveau_vm_unmap_at(struct nouveau_vma *vma, u64 delta, u64 length)
-{
-	struct nouveau_vm *vm = vma->vm;
-	int big = vma->node->type != vm->spg_shift;
-	u32 offset = vma->node->offset + (delta >> 12);
-	u32 bits = vma->node->type - 12;
-	u32 num  = length >> vma->node->type;
-	u32 pde  = (offset >> vm->pgt_bits) - vm->fpde;
-	u32 pte  = (offset & ((1 << vm->pgt_bits) - 1)) >> bits;
-	u32 max  = 1 << (vm->pgt_bits - bits);
-	u32 end, len;
-
-	while (num) {
-		struct nouveau_gpuobj *pgt = vm->pgt[pde].obj[big];
-
-		end = (pte + num);
-		if (unlikely(end >= max))
-			end = max;
-		len = end - pte;
-
-		vm->unmap(pgt, pte, len);
-
-		num -= len;
-		pte += len;
-		if (unlikely(end >= max)) {
-			pde++;
-			pte = 0;
-		}
-	}
-
-	vm->flush(vm);
-}
-
-void
-nouveau_vm_unmap(struct nouveau_vma *vma)
-{
-	nouveau_vm_unmap_at(vma, 0, (u64)vma->node->length << 12);
-}
-
-static void
-nouveau_vm_unmap_pgt(struct nouveau_vm *vm, int big, u32 fpde, u32 lpde)
-{
-	struct nouveau_vm_pgd *vpgd;
-	struct nouveau_vm_pgt *vpgt;
-	struct nouveau_gpuobj *pgt;
-	u32 pde;
-
-	for (pde = fpde; pde <= lpde; pde++) {
-		vpgt = &vm->pgt[pde - vm->fpde];
-		if (--vpgt->refcount[big])
-			continue;
-
-		pgt = vpgt->obj[big];
-		vpgt->obj[big] = NULL;
-
-		list_for_each_entry(vpgd, &vm->pgd_list, head) {
-			vm->map_pgt(vpgd->obj, pde, vpgt->obj);
-		}
-
-		mutex_unlock(&vm->mm.mutex);
-		nouveau_gpuobj_ref(NULL, &pgt);
-		mutex_lock(&vm->mm.mutex);
-	}
-}
-
-static int
-nouveau_vm_map_pgt(struct nouveau_vm *vm, u32 pde, u32 type)
-{
-	struct nouveau_vm_pgt *vpgt = &vm->pgt[pde - vm->fpde];
-	struct nouveau_vm_pgd *vpgd;
-	struct nouveau_gpuobj *pgt;
-	int big = (type != vm->spg_shift);
-	u32 pgt_size;
-	int ret;
-
-	pgt_size  = (1 << (vm->pgt_bits + 12)) >> type;
-	pgt_size *= 8;
-
-	mutex_unlock(&vm->mm.mutex);
-	ret = nouveau_gpuobj_new(vm->dev, NULL, pgt_size, 0x1000,
-				 NVOBJ_FLAG_ZERO_ALLOC, &pgt);
-	mutex_lock(&vm->mm.mutex);
-	if (unlikely(ret))
-		return ret;
-
-	/* someone beat us to filling the PDE while we didn't have the lock */
-	if (unlikely(vpgt->refcount[big]++)) {
-		mutex_unlock(&vm->mm.mutex);
-		nouveau_gpuobj_ref(NULL, &pgt);
-		mutex_lock(&vm->mm.mutex);
-		return 0;
-	}
-
-	vpgt->obj[big] = pgt;
-	list_for_each_entry(vpgd, &vm->pgd_list, head) {
-		vm->map_pgt(vpgd->obj, pde, vpgt->obj);
-	}
-
-	return 0;
-}
-
-int
-nouveau_vm_get(struct nouveau_vm *vm, u64 size, u32 page_shift,
-	       u32 access, struct nouveau_vma *vma)
-{
-	u32 align = (1 << page_shift) >> 12;
-	u32 msize = size >> 12;
-	u32 fpde, lpde, pde;
-	int ret;
-
-	mutex_lock(&vm->mm.mutex);
-	ret = nouveau_mm_get(&vm->mm, page_shift, msize, 0, align, &vma->node);
-	if (unlikely(ret != 0)) {
-		mutex_unlock(&vm->mm.mutex);
-		return ret;
-	}
-
-	fpde = (vma->node->offset >> vm->pgt_bits);
-	lpde = (vma->node->offset + vma->node->length - 1) >> vm->pgt_bits;
-	for (pde = fpde; pde <= lpde; pde++) {
-		struct nouveau_vm_pgt *vpgt = &vm->pgt[pde - vm->fpde];
-		int big = (vma->node->type != vm->spg_shift);
-
-		if (likely(vpgt->refcount[big])) {
-			vpgt->refcount[big]++;
-			continue;
-		}
-
-		ret = nouveau_vm_map_pgt(vm, pde, vma->node->type);
-		if (ret) {
-			if (pde != fpde)
-				nouveau_vm_unmap_pgt(vm, big, fpde, pde - 1);
-			nouveau_mm_put(&vm->mm, vma->node);
-			mutex_unlock(&vm->mm.mutex);
-			vma->node = NULL;
-			return ret;
-		}
-	}
-	mutex_unlock(&vm->mm.mutex);
-
-	vma->vm     = vm;
-	vma->offset = (u64)vma->node->offset << 12;
-	vma->access = access;
-	return 0;
-}
-
-void
-nouveau_vm_put(struct nouveau_vma *vma)
-{
-	struct nouveau_vm *vm = vma->vm;
-	u32 fpde, lpde;
-
-	if (unlikely(vma->node == NULL))
-		return;
-	fpde = (vma->node->offset >> vm->pgt_bits);
-	lpde = (vma->node->offset + vma->node->length - 1) >> vm->pgt_bits;
-
-	mutex_lock(&vm->mm.mutex);
-	nouveau_vm_unmap_pgt(vm, vma->node->type != vm->spg_shift, fpde, lpde);
-	nouveau_mm_put(&vm->mm, vma->node);
-	vma->node = NULL;
-	mutex_unlock(&vm->mm.mutex);
-}
-
-int
-nouveau_vm_new(struct drm_device *dev, u64 offset, u64 length, u64 mm_offset,
-	       struct nouveau_vm **pvm)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_vm *vm;
-	u64 mm_length = (offset + length) - mm_offset;
-	u32 block, pgt_bits;
-	int ret;
-
-	vm = kzalloc(sizeof(*vm), GFP_KERNEL);
-	if (!vm)
-		return -ENOMEM;
-
-	if (dev_priv->card_type == NV_50) {
-		vm->map_pgt = nv50_vm_map_pgt;
-		vm->map = nv50_vm_map;
-		vm->map_sg = nv50_vm_map_sg;
-		vm->unmap = nv50_vm_unmap;
-		vm->flush = nv50_vm_flush;
-		vm->spg_shift = 12;
-		vm->lpg_shift = 16;
-
-		pgt_bits = 29;
-		block = (1 << pgt_bits);
-		if (length < block)
-			block = length;
-
-	} else
-	if (dev_priv->card_type >= NV_C0) {
-		vm->map_pgt = nvc0_vm_map_pgt;
-		vm->map = nvc0_vm_map;
-		vm->map_sg = nvc0_vm_map_sg;
-		vm->unmap = nvc0_vm_unmap;
-		vm->flush = nvc0_vm_flush;
-		vm->spg_shift = 12;
-		vm->lpg_shift = 17;
-		pgt_bits = 27;
-		block = 4096;
-	} else {
-		kfree(vm);
-		return -ENOSYS;
-	}
-
-	vm->fpde   = offset >> pgt_bits;
-	vm->lpde   = (offset + length - 1) >> pgt_bits;
-	vm->pgt = kcalloc(vm->lpde - vm->fpde + 1, sizeof(*vm->pgt), GFP_KERNEL);
-	if (!vm->pgt) {
-		kfree(vm);
-		return -ENOMEM;
-	}
-
-	INIT_LIST_HEAD(&vm->pgd_list);
-	vm->dev = dev;
-	vm->refcount = 1;
-	vm->pgt_bits = pgt_bits - 12;
-
-	ret = nouveau_mm_init(&vm->mm, mm_offset >> 12, mm_length >> 12,
-			      block >> 12);
-	if (ret) {
-		kfree(vm);
-		return ret;
-	}
-
-	*pvm = vm;
-	return 0;
-}
-
-static int
-nouveau_vm_link(struct nouveau_vm *vm, struct nouveau_gpuobj *pgd)
-{
-	struct nouveau_vm_pgd *vpgd;
-	int i;
-
-	if (!pgd)
-		return 0;
-
-	vpgd = kzalloc(sizeof(*vpgd), GFP_KERNEL);
-	if (!vpgd)
-		return -ENOMEM;
-
-	nouveau_gpuobj_ref(pgd, &vpgd->obj);
-
-	mutex_lock(&vm->mm.mutex);
-	for (i = vm->fpde; i <= vm->lpde; i++)
-		vm->map_pgt(pgd, i, vm->pgt[i - vm->fpde].obj);
-	list_add(&vpgd->head, &vm->pgd_list);
-	mutex_unlock(&vm->mm.mutex);
-	return 0;
-}
-
-static void
-nouveau_vm_unlink(struct nouveau_vm *vm, struct nouveau_gpuobj *mpgd)
-{
-	struct nouveau_vm_pgd *vpgd, *tmp;
-	struct nouveau_gpuobj *pgd = NULL;
-
-	if (!mpgd)
-		return;
-
-	mutex_lock(&vm->mm.mutex);
-	list_for_each_entry_safe(vpgd, tmp, &vm->pgd_list, head) {
-		if (vpgd->obj == mpgd) {
-			pgd = vpgd->obj;
-			list_del(&vpgd->head);
-			kfree(vpgd);
-			break;
-		}
-	}
-	mutex_unlock(&vm->mm.mutex);
-
-	nouveau_gpuobj_ref(NULL, &pgd);
-}
-
-static void
-nouveau_vm_del(struct nouveau_vm *vm)
-{
-	struct nouveau_vm_pgd *vpgd, *tmp;
-
-	list_for_each_entry_safe(vpgd, tmp, &vm->pgd_list, head) {
-		nouveau_vm_unlink(vm, vpgd->obj);
-	}
-
-	nouveau_mm_fini(&vm->mm);
-	kfree(vm->pgt);
-	kfree(vm);
-}
-
-int
-nouveau_vm_ref(struct nouveau_vm *ref, struct nouveau_vm **ptr,
-	       struct nouveau_gpuobj *pgd)
-{
-	struct nouveau_vm *vm;
-	int ret;
-
-	vm = ref;
-	if (vm) {
-		ret = nouveau_vm_link(vm, pgd);
-		if (ret)
-			return ret;
-
-		vm->refcount++;
-	}
-
-	vm = *ptr;
-	*ptr = ref;
-
-	if (vm) {
-		nouveau_vm_unlink(vm, pgd);
-
-		if (--vm->refcount == 0)
-			nouveau_vm_del(vm);
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_vm.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_vm.h
deleted file mode 100644
index 4fb6e728..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_vm.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#ifndef __NOUVEAU_VM_H__
-#define __NOUVEAU_VM_H__
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_mm.h"
-
-struct nouveau_vm_pgt {
-	struct nouveau_gpuobj *obj[2];
-	u32 refcount[2];
-};
-
-struct nouveau_vm_pgd {
-	struct list_head head;
-	struct nouveau_gpuobj *obj;
-};
-
-struct nouveau_vma {
-	struct list_head head;
-	int refcount;
-	struct nouveau_vm *vm;
-	struct nouveau_mm_node *node;
-	u64 offset;
-	u32 access;
-};
-
-struct nouveau_vm {
-	struct drm_device *dev;
-	struct nouveau_mm mm;
-	int refcount;
-
-	struct list_head pgd_list;
-	atomic_t engref[16];
-
-	struct nouveau_vm_pgt *pgt;
-	u32 fpde;
-	u32 lpde;
-
-	u32 pgt_bits;
-	u8  spg_shift;
-	u8  lpg_shift;
-
-	void (*map_pgt)(struct nouveau_gpuobj *pgd, u32 pde,
-			struct nouveau_gpuobj *pgt[2]);
-	void (*map)(struct nouveau_vma *, struct nouveau_gpuobj *,
-		    struct nouveau_mem *, u32 pte, u32 cnt,
-		    u64 phys, u64 delta);
-	void (*map_sg)(struct nouveau_vma *, struct nouveau_gpuobj *,
-		       struct nouveau_mem *, u32 pte, u32 cnt, dma_addr_t *);
-	void (*unmap)(struct nouveau_gpuobj *pgt, u32 pte, u32 cnt);
-	void (*flush)(struct nouveau_vm *);
-};
-
-/* nouveau_vm.c */
-int  nouveau_vm_new(struct drm_device *, u64 offset, u64 length, u64 mm_offset,
-		    struct nouveau_vm **);
-int  nouveau_vm_ref(struct nouveau_vm *, struct nouveau_vm **,
-		    struct nouveau_gpuobj *pgd);
-int  nouveau_vm_get(struct nouveau_vm *, u64 size, u32 page_shift,
-		    u32 access, struct nouveau_vma *);
-void nouveau_vm_put(struct nouveau_vma *);
-void nouveau_vm_map(struct nouveau_vma *, struct nouveau_mem *);
-void nouveau_vm_map_at(struct nouveau_vma *, u64 offset, struct nouveau_mem *);
-void nouveau_vm_unmap(struct nouveau_vma *);
-void nouveau_vm_unmap_at(struct nouveau_vma *, u64 offset, u64 length);
-void nouveau_vm_map_sg(struct nouveau_vma *, u64 offset, u64 length,
-		       struct nouveau_mem *);
-
-/* nv50_vm.c */
-void nv50_vm_map_pgt(struct nouveau_gpuobj *pgd, u32 pde,
-		     struct nouveau_gpuobj *pgt[2]);
-void nv50_vm_map(struct nouveau_vma *, struct nouveau_gpuobj *,
-		 struct nouveau_mem *, u32 pte, u32 cnt, u64 phys, u64 delta);
-void nv50_vm_map_sg(struct nouveau_vma *, struct nouveau_gpuobj *,
-		    struct nouveau_mem *, u32 pte, u32 cnt, dma_addr_t *);
-void nv50_vm_unmap(struct nouveau_gpuobj *, u32 pte, u32 cnt);
-void nv50_vm_flush(struct nouveau_vm *);
-void nv50_vm_flush_engine(struct drm_device *, int engine);
-
-/* nvc0_vm.c */
-void nvc0_vm_map_pgt(struct nouveau_gpuobj *pgd, u32 pde,
-		     struct nouveau_gpuobj *pgt[2]);
-void nvc0_vm_map(struct nouveau_vma *, struct nouveau_gpuobj *,
-		 struct nouveau_mem *, u32 pte, u32 cnt, u64 phys, u64 delta);
-void nvc0_vm_map_sg(struct nouveau_vma *, struct nouveau_gpuobj *,
-		    struct nouveau_mem *, u32 pte, u32 cnt, dma_addr_t *);
-void nvc0_vm_unmap(struct nouveau_gpuobj *, u32 pte, u32 cnt);
-void nvc0_vm_flush(struct nouveau_vm *);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_volt.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_volt.c
deleted file mode 100644
index b010cb99..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nouveau_volt.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_pm.h"
-#include "nouveau_gpio.h"
-
-static const enum dcb_gpio_tag vidtag[] = { 0x04, 0x05, 0x06, 0x1a, 0x73 };
-static int nr_vidtag = sizeof(vidtag) / sizeof(vidtag[0]);
-
-int
-nouveau_voltage_gpio_get(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_voltage *volt = &dev_priv->engine.pm.voltage;
-	u8 vid = 0;
-	int i;
-
-	for (i = 0; i < nr_vidtag; i++) {
-		if (!(volt->vid_mask & (1 << i)))
-			continue;
-
-		vid |= nouveau_gpio_func_get(dev, vidtag[i]) << i;
-	}
-
-	return nouveau_volt_lvl_lookup(dev, vid);
-}
-
-int
-nouveau_voltage_gpio_set(struct drm_device *dev, int voltage)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_voltage *volt = &dev_priv->engine.pm.voltage;
-	int vid, i;
-
-	vid = nouveau_volt_vid_lookup(dev, voltage);
-	if (vid < 0)
-		return vid;
-
-	for (i = 0; i < nr_vidtag; i++) {
-		if (!(volt->vid_mask & (1 << i)))
-			continue;
-
-		nouveau_gpio_func_set(dev, vidtag[i], !!(vid & (1 << i)));
-	}
-
-	return 0;
-}
-
-int
-nouveau_volt_vid_lookup(struct drm_device *dev, int voltage)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_voltage *volt = &dev_priv->engine.pm.voltage;
-	int i;
-
-	for (i = 0; i < volt->nr_level; i++) {
-		if (volt->level[i].voltage == voltage)
-			return volt->level[i].vid;
-	}
-
-	return -ENOENT;
-}
-
-int
-nouveau_volt_lvl_lookup(struct drm_device *dev, int vid)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_voltage *volt = &dev_priv->engine.pm.voltage;
-	int i;
-
-	for (i = 0; i < volt->nr_level; i++) {
-		if (volt->level[i].vid == vid)
-			return volt->level[i].voltage;
-	}
-
-	return -ENOENT;
-}
-
-void
-nouveau_volt_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
-	struct nouveau_pm_voltage *voltage = &pm->voltage;
-	struct nvbios *bios = &dev_priv->vbios;
-	struct bit_entry P;
-	u8 *volt = NULL, *entry;
-	int i, headerlen, recordlen, entries, vidmask, vidshift;
-
-	if (bios->type == NVBIOS_BIT) {
-		if (bit_table(dev, 'P', &P))
-			return;
-
-		if (P.version == 1)
-			volt = ROMPTR(dev, P.data[16]);
-		else
-		if (P.version == 2)
-			volt = ROMPTR(dev, P.data[12]);
-		else {
-			NV_WARN(dev, "unknown volt for BIT P %d\n", P.version);
-		}
-	} else {
-		if (bios->data[bios->offset + 6] < 0x27) {
-			NV_DEBUG(dev, "BMP version too old for voltage\n");
-			return;
-		}
-
-		volt = ROMPTR(dev, bios->data[bios->offset + 0x98]);
-	}
-
-	if (!volt) {
-		NV_DEBUG(dev, "voltage table pointer invalid\n");
-		return;
-	}
-
-	switch (volt[0]) {
-	case 0x10:
-	case 0x11:
-	case 0x12:
-		headerlen = 5;
-		recordlen = volt[1];
-		entries   = volt[2];
-		vidshift  = 0;
-		vidmask   = volt[4];
-		break;
-	case 0x20:
-		headerlen = volt[1];
-		recordlen = volt[3];
-		entries   = volt[2];
-		vidshift  = 0; /* could be vidshift like 0x30? */
-		vidmask   = volt[5];
-		break;
-	case 0x30:
-		headerlen = volt[1];
-		recordlen = volt[2];
-		entries   = volt[3];
-		vidmask   = volt[4];
-		/* no longer certain what volt[5] is, if it's related to
-		 * the vid shift then it's definitely not a function of
-		 * how many bits are set.
-		 *
-		 * after looking at a number of nva3+ vbios images, they
-		 * all seem likely to have a static shift of 2.. lets
-		 * go with that for now until proven otherwise.
-		 */
-		vidshift  = 2;
-		break;
-	case 0x40:
-		headerlen = volt[1];
-		recordlen = volt[2];
-		entries   = volt[3]; /* not a clue what the entries are for.. */
-		vidmask   = volt[11]; /* guess.. */
-		vidshift  = 0;
-		break;
-	default:
-		NV_WARN(dev, "voltage table 0x%02x unknown\n", volt[0]);
-		return;
-	}
-
-	/* validate vid mask */
-	voltage->vid_mask = vidmask;
-	if (!voltage->vid_mask)
-		return;
-
-	i = 0;
-	while (vidmask) {
-		if (i > nr_vidtag) {
-			NV_DEBUG(dev, "vid bit %d unknown\n", i);
-			return;
-		}
-
-		if (!nouveau_gpio_func_valid(dev, vidtag[i])) {
-			NV_DEBUG(dev, "vid bit %d has no gpio tag\n", i);
-			return;
-		}
-
-		vidmask >>= 1;
-		i++;
-	}
-
-	/* parse vbios entries into common format */
-	voltage->version = volt[0];
-	if (voltage->version < 0x40) {
-		voltage->nr_level = entries;
-		voltage->level =
-			kcalloc(entries, sizeof(*voltage->level), GFP_KERNEL);
-		if (!voltage->level)
-			return;
-
-		entry = volt + headerlen;
-		for (i = 0; i < entries; i++, entry += recordlen) {
-			voltage->level[i].voltage = entry[0] * 10000;
-			voltage->level[i].vid     = entry[1] >> vidshift;
-		}
-	} else {
-		u32 volt_uv = ROM32(volt[4]);
-		s16 step_uv = ROM16(volt[8]);
-		u8 vid;
-
-		voltage->nr_level = voltage->vid_mask + 1;
-		voltage->level = kcalloc(voltage->nr_level,
-					 sizeof(*voltage->level), GFP_KERNEL);
-		if (!voltage->level)
-			return;
-
-		for (vid = 0; vid <= voltage->vid_mask; vid++) {
-			voltage->level[vid].voltage = volt_uv;
-			voltage->level[vid].vid = vid;
-			volt_uv += step_uv;
-		}
-	}
-
-	voltage->supported = true;
-}
-
-void
-nouveau_volt_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_pm_voltage *volt = &dev_priv->engine.pm.voltage;
-
-	kfree(volt->level);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_crtc.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_crtc.c
deleted file mode 100644
index 728d0758..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_crtc.c
+++ /dev/null
@@ -1,1063 +0,0 @@
-/*
- * Copyright 1993-2003 NVIDIA, Corporation
- * Copyright 2006 Dave Airlie
- * Copyright 2007 Maarten Maathuis
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_encoder.h"
-#include "nouveau_connector.h"
-#include "nouveau_crtc.h"
-#include "nouveau_fb.h"
-#include "nouveau_hw.h"
-#include "nvreg.h"
-#include "nouveau_fbcon.h"
-
-static int
-nv04_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
-			struct drm_framebuffer *old_fb);
-
-static void
-crtc_wr_cio_state(struct drm_crtc *crtc, struct nv04_crtc_reg *crtcstate, int index)
-{
-	NVWriteVgaCrtc(crtc->dev, nouveau_crtc(crtc)->index, index,
-		       crtcstate->CRTC[index]);
-}
-
-static void nv_crtc_set_digital_vibrance(struct drm_crtc *crtc, int level)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_nouveau_private *dev_priv = crtc->dev->dev_private;
-	struct nv04_crtc_reg *regp = &dev_priv->mode_reg.crtc_reg[nv_crtc->index];
-
-	regp->CRTC[NV_CIO_CRE_CSB] = nv_crtc->saturation = level;
-	if (nv_crtc->saturation && nv_gf4_disp_arch(crtc->dev)) {
-		regp->CRTC[NV_CIO_CRE_CSB] = 0x80;
-		regp->CRTC[NV_CIO_CRE_5B] = nv_crtc->saturation << 2;
-		crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_5B);
-	}
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_CSB);
-}
-
-static void nv_crtc_set_image_sharpening(struct drm_crtc *crtc, int level)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_nouveau_private *dev_priv = crtc->dev->dev_private;
-	struct nv04_crtc_reg *regp = &dev_priv->mode_reg.crtc_reg[nv_crtc->index];
-
-	nv_crtc->sharpness = level;
-	if (level < 0)	/* blur is in hw range 0x3f -> 0x20 */
-		level += 0x40;
-	regp->ramdac_634 = level;
-	NVWriteRAMDAC(crtc->dev, nv_crtc->index, NV_PRAMDAC_634, regp->ramdac_634);
-}
-
-#define PLLSEL_VPLL1_MASK				\
-	(NV_PRAMDAC_PLL_COEFF_SELECT_SOURCE_PROG_VPLL	\
-	 | NV_PRAMDAC_PLL_COEFF_SELECT_VCLK_RATIO_DB2)
-#define PLLSEL_VPLL2_MASK				\
-	(NV_PRAMDAC_PLL_COEFF_SELECT_PLL_SOURCE_VPLL2		\
-	 | NV_PRAMDAC_PLL_COEFF_SELECT_VCLK2_RATIO_DB2)
-#define PLLSEL_TV_MASK					\
-	(NV_PRAMDAC_PLL_COEFF_SELECT_TV_VSCLK1		\
-	 | NV_PRAMDAC_PLL_COEFF_SELECT_TV_PCLK1		\
-	 | NV_PRAMDAC_PLL_COEFF_SELECT_TV_VSCLK2	\
-	 | NV_PRAMDAC_PLL_COEFF_SELECT_TV_PCLK2)
-
-/* NV4x 0x40.. pll notes:
- * gpu pll: 0x4000 + 0x4004
- * ?gpu? pll: 0x4008 + 0x400c
- * vpll1: 0x4010 + 0x4014
- * vpll2: 0x4018 + 0x401c
- * mpll: 0x4020 + 0x4024
- * mpll: 0x4038 + 0x403c
- *
- * the first register of each pair has some unknown details:
- * bits 0-7: redirected values from elsewhere? (similar to PLL_SETUP_CONTROL?)
- * bits 20-23: (mpll) something to do with post divider?
- * bits 28-31: related to single stage mode? (bit 8/12)
- */
-
-static void nv_crtc_calc_state_ext(struct drm_crtc *crtc, struct drm_display_mode * mode, int dot_clock)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct nv04_mode_state *state = &dev_priv->mode_reg;
-	struct nv04_crtc_reg *regp = &state->crtc_reg[nv_crtc->index];
-	struct nouveau_pll_vals *pv = &regp->pllvals;
-	struct pll_lims pll_lim;
-
-	if (get_pll_limits(dev, nv_crtc->index ? PLL_VPLL1 : PLL_VPLL0, &pll_lim))
-		return;
-
-	/* NM2 == 0 is used to determine single stage mode on two stage plls */
-	pv->NM2 = 0;
-
-	/* for newer nv4x the blob uses only the first stage of the vpll below a
-	 * certain clock.  for a certain nv4b this is 150MHz.  since the max
-	 * output frequency of the first stage for this card is 300MHz, it is
-	 * assumed the threshold is given by vco1 maxfreq/2
-	 */
-	/* for early nv4x, specifically nv40 and *some* nv43 (devids 0 and 6,
-	 * not 8, others unknown), the blob always uses both plls.  no problem
-	 * has yet been observed in allowing the use a single stage pll on all
-	 * nv43 however.  the behaviour of single stage use is untested on nv40
-	 */
-	if (dev_priv->chipset > 0x40 && dot_clock <= (pll_lim.vco1.maxfreq / 2))
-		memset(&pll_lim.vco2, 0, sizeof(pll_lim.vco2));
-
-	if (!nouveau_calc_pll_mnp(dev, &pll_lim, dot_clock, pv))
-		return;
-
-	state->pllsel &= PLLSEL_VPLL1_MASK | PLLSEL_VPLL2_MASK | PLLSEL_TV_MASK;
-
-	/* The blob uses this always, so let's do the same */
-	if (dev_priv->card_type == NV_40)
-		state->pllsel |= NV_PRAMDAC_PLL_COEFF_SELECT_USE_VPLL2_TRUE;
-	/* again nv40 and some nv43 act more like nv3x as described above */
-	if (dev_priv->chipset < 0x41)
-		state->pllsel |= NV_PRAMDAC_PLL_COEFF_SELECT_SOURCE_PROG_MPLL |
-				 NV_PRAMDAC_PLL_COEFF_SELECT_SOURCE_PROG_NVPLL;
-	state->pllsel |= nv_crtc->index ? PLLSEL_VPLL2_MASK : PLLSEL_VPLL1_MASK;
-
-	if (pv->NM2)
-		NV_DEBUG_KMS(dev, "vpll: n1 %d n2 %d m1 %d m2 %d log2p %d\n",
-			 pv->N1, pv->N2, pv->M1, pv->M2, pv->log2P);
-	else
-		NV_DEBUG_KMS(dev, "vpll: n %d m %d log2p %d\n",
-			 pv->N1, pv->M1, pv->log2P);
-
-	nv_crtc->cursor.set_offset(nv_crtc, nv_crtc->cursor.offset);
-}
-
-static void
-nv_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	unsigned char seq1 = 0, crtc17 = 0;
-	unsigned char crtc1A;
-
-	NV_DEBUG_KMS(dev, "Setting dpms mode %d on CRTC %d\n", mode,
-							nv_crtc->index);
-
-	if (nv_crtc->last_dpms == mode) /* Don't do unnecessary mode changes. */
-		return;
-
-	nv_crtc->last_dpms = mode;
-
-	if (nv_two_heads(dev))
-		NVSetOwner(dev, nv_crtc->index);
-
-	/* nv4ref indicates these two RPC1 bits inhibit h/v sync */
-	crtc1A = NVReadVgaCrtc(dev, nv_crtc->index,
-					NV_CIO_CRE_RPC1_INDEX) & ~0xC0;
-	switch (mode) {
-	case DRM_MODE_DPMS_STANDBY:
-		/* Screen: Off; HSync: Off, VSync: On -- Not Supported */
-		seq1 = 0x20;
-		crtc17 = 0x80;
-		crtc1A |= 0x80;
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Screen: Off; HSync: On, VSync: Off -- Not Supported */
-		seq1 = 0x20;
-		crtc17 = 0x80;
-		crtc1A |= 0x40;
-		break;
-	case DRM_MODE_DPMS_OFF:
-		/* Screen: Off; HSync: Off, VSync: Off */
-		seq1 = 0x20;
-		crtc17 = 0x00;
-		crtc1A |= 0xC0;
-		break;
-	case DRM_MODE_DPMS_ON:
-	default:
-		/* Screen: On; HSync: On, VSync: On */
-		seq1 = 0x00;
-		crtc17 = 0x80;
-		break;
-	}
-
-	NVVgaSeqReset(dev, nv_crtc->index, true);
-	/* Each head has it's own sequencer, so we can turn it off when we want */
-	seq1 |= (NVReadVgaSeq(dev, nv_crtc->index, NV_VIO_SR_CLOCK_INDEX) & ~0x20);
-	NVWriteVgaSeq(dev, nv_crtc->index, NV_VIO_SR_CLOCK_INDEX, seq1);
-	crtc17 |= (NVReadVgaCrtc(dev, nv_crtc->index, NV_CIO_CR_MODE_INDEX) & ~0x80);
-	mdelay(10);
-	NVWriteVgaCrtc(dev, nv_crtc->index, NV_CIO_CR_MODE_INDEX, crtc17);
-	NVVgaSeqReset(dev, nv_crtc->index, false);
-
-	NVWriteVgaCrtc(dev, nv_crtc->index, NV_CIO_CRE_RPC1_INDEX, crtc1A);
-}
-
-static bool
-nv_crtc_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *mode,
-		   struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void
-nv_crtc_mode_set_vga(struct drm_crtc *crtc, struct drm_display_mode *mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct nv04_crtc_reg *regp = &dev_priv->mode_reg.crtc_reg[nv_crtc->index];
-	struct drm_framebuffer *fb = crtc->fb;
-
-	/* Calculate our timings */
-	int horizDisplay	= (mode->crtc_hdisplay >> 3)		- 1;
-	int horizStart		= (mode->crtc_hsync_start >> 3) 	+ 1;
-	int horizEnd		= (mode->crtc_hsync_end >> 3)		+ 1;
-	int horizTotal		= (mode->crtc_htotal >> 3)		- 5;
-	int horizBlankStart	= (mode->crtc_hdisplay >> 3)		- 1;
-	int horizBlankEnd	= (mode->crtc_htotal >> 3)		- 1;
-	int vertDisplay		= mode->crtc_vdisplay			- 1;
-	int vertStart		= mode->crtc_vsync_start 		- 1;
-	int vertEnd		= mode->crtc_vsync_end			- 1;
-	int vertTotal		= mode->crtc_vtotal 			- 2;
-	int vertBlankStart	= mode->crtc_vdisplay 			- 1;
-	int vertBlankEnd	= mode->crtc_vtotal			- 1;
-
-	struct drm_encoder *encoder;
-	bool fp_output = false;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-
-		if (encoder->crtc == crtc &&
-		    (nv_encoder->dcb->type == OUTPUT_LVDS ||
-		     nv_encoder->dcb->type == OUTPUT_TMDS))
-			fp_output = true;
-	}
-
-	if (fp_output) {
-		vertStart = vertTotal - 3;
-		vertEnd = vertTotal - 2;
-		vertBlankStart = vertStart;
-		horizStart = horizTotal - 5;
-		horizEnd = horizTotal - 2;
-		horizBlankEnd = horizTotal + 4;
-#if 0
-		if (dev->overlayAdaptor && dev_priv->card_type >= NV_10)
-			/* This reportedly works around some video overlay bandwidth problems */
-			horizTotal += 2;
-#endif
-	}
-
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		vertTotal |= 1;
-
-#if 0
-	ErrorF("horizDisplay: 0x%X \n", horizDisplay);
-	ErrorF("horizStart: 0x%X \n", horizStart);
-	ErrorF("horizEnd: 0x%X \n", horizEnd);
-	ErrorF("horizTotal: 0x%X \n", horizTotal);
-	ErrorF("horizBlankStart: 0x%X \n", horizBlankStart);
-	ErrorF("horizBlankEnd: 0x%X \n", horizBlankEnd);
-	ErrorF("vertDisplay: 0x%X \n", vertDisplay);
-	ErrorF("vertStart: 0x%X \n", vertStart);
-	ErrorF("vertEnd: 0x%X \n", vertEnd);
-	ErrorF("vertTotal: 0x%X \n", vertTotal);
-	ErrorF("vertBlankStart: 0x%X \n", vertBlankStart);
-	ErrorF("vertBlankEnd: 0x%X \n", vertBlankEnd);
-#endif
-
-	/*
-	* compute correct Hsync & Vsync polarity
-	*/
-	if ((mode->flags & (DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NHSYNC))
-		&& (mode->flags & (DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC))) {
-
-		regp->MiscOutReg = 0x23;
-		if (mode->flags & DRM_MODE_FLAG_NHSYNC)
-			regp->MiscOutReg |= 0x40;
-		if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-			regp->MiscOutReg |= 0x80;
-	} else {
-		int vdisplay = mode->vdisplay;
-		if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-			vdisplay *= 2;
-		if (mode->vscan > 1)
-			vdisplay *= mode->vscan;
-		if (vdisplay < 400)
-			regp->MiscOutReg = 0xA3;	/* +hsync -vsync */
-		else if (vdisplay < 480)
-			regp->MiscOutReg = 0x63;	/* -hsync +vsync */
-		else if (vdisplay < 768)
-			regp->MiscOutReg = 0xE3;	/* -hsync -vsync */
-		else
-			regp->MiscOutReg = 0x23;	/* +hsync +vsync */
-	}
-
-	regp->MiscOutReg |= (mode->clock_index & 0x03) << 2;
-
-	/*
-	 * Time Sequencer
-	 */
-	regp->Sequencer[NV_VIO_SR_RESET_INDEX] = 0x00;
-	/* 0x20 disables the sequencer */
-	if (mode->flags & DRM_MODE_FLAG_CLKDIV2)
-		regp->Sequencer[NV_VIO_SR_CLOCK_INDEX] = 0x29;
-	else
-		regp->Sequencer[NV_VIO_SR_CLOCK_INDEX] = 0x21;
-	regp->Sequencer[NV_VIO_SR_PLANE_MASK_INDEX] = 0x0F;
-	regp->Sequencer[NV_VIO_SR_CHAR_MAP_INDEX] = 0x00;
-	regp->Sequencer[NV_VIO_SR_MEM_MODE_INDEX] = 0x0E;
-
-	/*
-	 * CRTC
-	 */
-	regp->CRTC[NV_CIO_CR_HDT_INDEX] = horizTotal;
-	regp->CRTC[NV_CIO_CR_HDE_INDEX] = horizDisplay;
-	regp->CRTC[NV_CIO_CR_HBS_INDEX] = horizBlankStart;
-	regp->CRTC[NV_CIO_CR_HBE_INDEX] = (1 << 7) |
-					  XLATE(horizBlankEnd, 0, NV_CIO_CR_HBE_4_0);
-	regp->CRTC[NV_CIO_CR_HRS_INDEX] = horizStart;
-	regp->CRTC[NV_CIO_CR_HRE_INDEX] = XLATE(horizBlankEnd, 5, NV_CIO_CR_HRE_HBE_5) |
-					  XLATE(horizEnd, 0, NV_CIO_CR_HRE_4_0);
-	regp->CRTC[NV_CIO_CR_VDT_INDEX] = vertTotal;
-	regp->CRTC[NV_CIO_CR_OVL_INDEX] = XLATE(vertStart, 9, NV_CIO_CR_OVL_VRS_9) |
-					  XLATE(vertDisplay, 9, NV_CIO_CR_OVL_VDE_9) |
-					  XLATE(vertTotal, 9, NV_CIO_CR_OVL_VDT_9) |
-					  (1 << 4) |
-					  XLATE(vertBlankStart, 8, NV_CIO_CR_OVL_VBS_8) |
-					  XLATE(vertStart, 8, NV_CIO_CR_OVL_VRS_8) |
-					  XLATE(vertDisplay, 8, NV_CIO_CR_OVL_VDE_8) |
-					  XLATE(vertTotal, 8, NV_CIO_CR_OVL_VDT_8);
-	regp->CRTC[NV_CIO_CR_RSAL_INDEX] = 0x00;
-	regp->CRTC[NV_CIO_CR_CELL_HT_INDEX] = ((mode->flags & DRM_MODE_FLAG_DBLSCAN) ? MASK(NV_CIO_CR_CELL_HT_SCANDBL) : 0) |
-					      1 << 6 |
-					      XLATE(vertBlankStart, 9, NV_CIO_CR_CELL_HT_VBS_9);
-	regp->CRTC[NV_CIO_CR_CURS_ST_INDEX] = 0x00;
-	regp->CRTC[NV_CIO_CR_CURS_END_INDEX] = 0x00;
-	regp->CRTC[NV_CIO_CR_SA_HI_INDEX] = 0x00;
-	regp->CRTC[NV_CIO_CR_SA_LO_INDEX] = 0x00;
-	regp->CRTC[NV_CIO_CR_TCOFF_HI_INDEX] = 0x00;
-	regp->CRTC[NV_CIO_CR_TCOFF_LO_INDEX] = 0x00;
-	regp->CRTC[NV_CIO_CR_VRS_INDEX] = vertStart;
-	regp->CRTC[NV_CIO_CR_VRE_INDEX] = 1 << 5 | XLATE(vertEnd, 0, NV_CIO_CR_VRE_3_0);
-	regp->CRTC[NV_CIO_CR_VDE_INDEX] = vertDisplay;
-	/* framebuffer can be larger than crtc scanout area. */
-	regp->CRTC[NV_CIO_CR_OFFSET_INDEX] = fb->pitches[0] / 8;
-	regp->CRTC[NV_CIO_CR_ULINE_INDEX] = 0x00;
-	regp->CRTC[NV_CIO_CR_VBS_INDEX] = vertBlankStart;
-	regp->CRTC[NV_CIO_CR_VBE_INDEX] = vertBlankEnd;
-	regp->CRTC[NV_CIO_CR_MODE_INDEX] = 0x43;
-	regp->CRTC[NV_CIO_CR_LCOMP_INDEX] = 0xff;
-
-	/*
-	 * Some extended CRTC registers (they are not saved with the rest of the vga regs).
-	 */
-
-	/* framebuffer can be larger than crtc scanout area. */
-	regp->CRTC[NV_CIO_CRE_RPC0_INDEX] =
-		XLATE(fb->pitches[0] / 8, 8, NV_CIO_CRE_RPC0_OFFSET_10_8);
-	regp->CRTC[NV_CIO_CRE_42] =
-		XLATE(fb->pitches[0] / 8, 11, NV_CIO_CRE_42_OFFSET_11);
-	regp->CRTC[NV_CIO_CRE_RPC1_INDEX] = mode->crtc_hdisplay < 1280 ?
-					    MASK(NV_CIO_CRE_RPC1_LARGE) : 0x00;
-	regp->CRTC[NV_CIO_CRE_LSR_INDEX] = XLATE(horizBlankEnd, 6, NV_CIO_CRE_LSR_HBE_6) |
-					   XLATE(vertBlankStart, 10, NV_CIO_CRE_LSR_VBS_10) |
-					   XLATE(vertStart, 10, NV_CIO_CRE_LSR_VRS_10) |
-					   XLATE(vertDisplay, 10, NV_CIO_CRE_LSR_VDE_10) |
-					   XLATE(vertTotal, 10, NV_CIO_CRE_LSR_VDT_10);
-	regp->CRTC[NV_CIO_CRE_HEB__INDEX] = XLATE(horizStart, 8, NV_CIO_CRE_HEB_HRS_8) |
-					    XLATE(horizBlankStart, 8, NV_CIO_CRE_HEB_HBS_8) |
-					    XLATE(horizDisplay, 8, NV_CIO_CRE_HEB_HDE_8) |
-					    XLATE(horizTotal, 8, NV_CIO_CRE_HEB_HDT_8);
-	regp->CRTC[NV_CIO_CRE_EBR_INDEX] = XLATE(vertBlankStart, 11, NV_CIO_CRE_EBR_VBS_11) |
-					   XLATE(vertStart, 11, NV_CIO_CRE_EBR_VRS_11) |
-					   XLATE(vertDisplay, 11, NV_CIO_CRE_EBR_VDE_11) |
-					   XLATE(vertTotal, 11, NV_CIO_CRE_EBR_VDT_11);
-
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
-		horizTotal = (horizTotal >> 1) & ~1;
-		regp->CRTC[NV_CIO_CRE_ILACE__INDEX] = horizTotal;
-		regp->CRTC[NV_CIO_CRE_HEB__INDEX] |= XLATE(horizTotal, 8, NV_CIO_CRE_HEB_ILC_8);
-	} else
-		regp->CRTC[NV_CIO_CRE_ILACE__INDEX] = 0xff;  /* interlace off */
-
-	/*
-	* Graphics Display Controller
-	*/
-	regp->Graphics[NV_VIO_GX_SR_INDEX] = 0x00;
-	regp->Graphics[NV_VIO_GX_SREN_INDEX] = 0x00;
-	regp->Graphics[NV_VIO_GX_CCOMP_INDEX] = 0x00;
-	regp->Graphics[NV_VIO_GX_ROP_INDEX] = 0x00;
-	regp->Graphics[NV_VIO_GX_READ_MAP_INDEX] = 0x00;
-	regp->Graphics[NV_VIO_GX_MODE_INDEX] = 0x40; /* 256 color mode */
-	regp->Graphics[NV_VIO_GX_MISC_INDEX] = 0x05; /* map 64k mem + graphic mode */
-	regp->Graphics[NV_VIO_GX_DONT_CARE_INDEX] = 0x0F;
-	regp->Graphics[NV_VIO_GX_BIT_MASK_INDEX] = 0xFF;
-
-	regp->Attribute[0]  = 0x00; /* standard colormap translation */
-	regp->Attribute[1]  = 0x01;
-	regp->Attribute[2]  = 0x02;
-	regp->Attribute[3]  = 0x03;
-	regp->Attribute[4]  = 0x04;
-	regp->Attribute[5]  = 0x05;
-	regp->Attribute[6]  = 0x06;
-	regp->Attribute[7]  = 0x07;
-	regp->Attribute[8]  = 0x08;
-	regp->Attribute[9]  = 0x09;
-	regp->Attribute[10] = 0x0A;
-	regp->Attribute[11] = 0x0B;
-	regp->Attribute[12] = 0x0C;
-	regp->Attribute[13] = 0x0D;
-	regp->Attribute[14] = 0x0E;
-	regp->Attribute[15] = 0x0F;
-	regp->Attribute[NV_CIO_AR_MODE_INDEX] = 0x01; /* Enable graphic mode */
-	/* Non-vga */
-	regp->Attribute[NV_CIO_AR_OSCAN_INDEX] = 0x00;
-	regp->Attribute[NV_CIO_AR_PLANE_INDEX] = 0x0F; /* enable all color planes */
-	regp->Attribute[NV_CIO_AR_HPP_INDEX] = 0x00;
-	regp->Attribute[NV_CIO_AR_CSEL_INDEX] = 0x00;
-}
-
-/**
- * Sets up registers for the given mode/adjusted_mode pair.
- *
- * The clocks, CRTCs and outputs attached to this CRTC must be off.
- *
- * This shouldn't enable any clocks, CRTCs, or outputs, but they should
- * be easily turned on/off after this.
- */
-static void
-nv_crtc_mode_set_regs(struct drm_crtc *crtc, struct drm_display_mode * mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct nv04_crtc_reg *regp = &dev_priv->mode_reg.crtc_reg[nv_crtc->index];
-	struct nv04_crtc_reg *savep = &dev_priv->saved_reg.crtc_reg[nv_crtc->index];
-	struct drm_encoder *encoder;
-	bool lvds_output = false, tmds_output = false, tv_output = false,
-		off_chip_digital = false;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-		bool digital = false;
-
-		if (encoder->crtc != crtc)
-			continue;
-
-		if (nv_encoder->dcb->type == OUTPUT_LVDS)
-			digital = lvds_output = true;
-		if (nv_encoder->dcb->type == OUTPUT_TV)
-			tv_output = true;
-		if (nv_encoder->dcb->type == OUTPUT_TMDS)
-			digital = tmds_output = true;
-		if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP && digital)
-			off_chip_digital = true;
-	}
-
-	/* Registers not directly related to the (s)vga mode */
-
-	/* What is the meaning of this register? */
-	/* A few popular values are 0x18, 0x1c, 0x38, 0x3c */
-	regp->CRTC[NV_CIO_CRE_ENH_INDEX] = savep->CRTC[NV_CIO_CRE_ENH_INDEX] & ~(1<<5);
-
-	regp->crtc_eng_ctrl = 0;
-	/* Except for rare conditions I2C is enabled on the primary crtc */
-	if (nv_crtc->index == 0)
-		regp->crtc_eng_ctrl |= NV_CRTC_FSEL_I2C;
-#if 0
-	/* Set overlay to desired crtc. */
-	if (dev->overlayAdaptor) {
-		NVPortPrivPtr pPriv = GET_OVERLAY_PRIVATE(dev);
-		if (pPriv->overlayCRTC == nv_crtc->index)
-			regp->crtc_eng_ctrl |= NV_CRTC_FSEL_OVERLAY;
-	}
-#endif
-
-	/* ADDRESS_SPACE_PNVM is the same as setting HCUR_ASI */
-	regp->cursor_cfg = NV_PCRTC_CURSOR_CONFIG_CUR_LINES_64 |
-			     NV_PCRTC_CURSOR_CONFIG_CUR_PIXELS_64 |
-			     NV_PCRTC_CURSOR_CONFIG_ADDRESS_SPACE_PNVM;
-	if (dev_priv->chipset >= 0x11)
-		regp->cursor_cfg |= NV_PCRTC_CURSOR_CONFIG_CUR_BPP_32;
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		regp->cursor_cfg |= NV_PCRTC_CURSOR_CONFIG_DOUBLE_SCAN_ENABLE;
-
-	/* Unblock some timings */
-	regp->CRTC[NV_CIO_CRE_53] = 0;
-	regp->CRTC[NV_CIO_CRE_54] = 0;
-
-	/* 0x00 is disabled, 0x11 is lvds, 0x22 crt and 0x88 tmds */
-	if (lvds_output)
-		regp->CRTC[NV_CIO_CRE_SCRATCH3__INDEX] = 0x11;
-	else if (tmds_output)
-		regp->CRTC[NV_CIO_CRE_SCRATCH3__INDEX] = 0x88;
-	else
-		regp->CRTC[NV_CIO_CRE_SCRATCH3__INDEX] = 0x22;
-
-	/* These values seem to vary */
-	/* This register seems to be used by the bios to make certain decisions on some G70 cards? */
-	regp->CRTC[NV_CIO_CRE_SCRATCH4__INDEX] = savep->CRTC[NV_CIO_CRE_SCRATCH4__INDEX];
-
-	nv_crtc_set_digital_vibrance(crtc, nv_crtc->saturation);
-
-	/* probably a scratch reg, but kept for cargo-cult purposes:
-	 * bit0: crtc0?, head A
-	 * bit6: lvds, head A
-	 * bit7: (only in X), head A
-	 */
-	if (nv_crtc->index == 0)
-		regp->CRTC[NV_CIO_CRE_4B] = savep->CRTC[NV_CIO_CRE_4B] | 0x80;
-
-	/* The blob seems to take the current value from crtc 0, add 4 to that
-	 * and reuse the old value for crtc 1 */
-	regp->CRTC[NV_CIO_CRE_TVOUT_LATENCY] = dev_priv->saved_reg.crtc_reg[0].CRTC[NV_CIO_CRE_TVOUT_LATENCY];
-	if (!nv_crtc->index)
-		regp->CRTC[NV_CIO_CRE_TVOUT_LATENCY] += 4;
-
-	/* the blob sometimes sets |= 0x10 (which is the same as setting |=
-	 * 1 << 30 on 0x60.830), for no apparent reason */
-	regp->CRTC[NV_CIO_CRE_59] = off_chip_digital;
-
-	if (dev_priv->card_type >= NV_30)
-		regp->CRTC[0x9f] = off_chip_digital ? 0x11 : 0x1;
-
-	regp->crtc_830 = mode->crtc_vdisplay - 3;
-	regp->crtc_834 = mode->crtc_vdisplay - 1;
-
-	if (dev_priv->card_type == NV_40)
-		/* This is what the blob does */
-		regp->crtc_850 = NVReadCRTC(dev, 0, NV_PCRTC_850);
-
-	if (dev_priv->card_type >= NV_30)
-		regp->gpio_ext = NVReadCRTC(dev, 0, NV_PCRTC_GPIO_EXT);
-
-	if (dev_priv->card_type >= NV_10)
-		regp->crtc_cfg = NV10_PCRTC_CONFIG_START_ADDRESS_HSYNC;
-	else
-		regp->crtc_cfg = NV04_PCRTC_CONFIG_START_ADDRESS_HSYNC;
-
-	/* Some misc regs */
-	if (dev_priv->card_type == NV_40) {
-		regp->CRTC[NV_CIO_CRE_85] = 0xFF;
-		regp->CRTC[NV_CIO_CRE_86] = 0x1;
-	}
-
-	regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] = (crtc->fb->depth + 1) / 8;
-	/* Enable slaved mode (called MODE_TV in nv4ref.h) */
-	if (lvds_output || tmds_output || tv_output)
-		regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] |= (1 << 7);
-
-	/* Generic PRAMDAC regs */
-
-	if (dev_priv->card_type >= NV_10)
-		/* Only bit that bios and blob set. */
-		regp->nv10_cursync = (1 << 25);
-
-	regp->ramdac_gen_ctrl = NV_PRAMDAC_GENERAL_CONTROL_BPC_8BITS |
-				NV_PRAMDAC_GENERAL_CONTROL_VGA_STATE_SEL |
-				NV_PRAMDAC_GENERAL_CONTROL_PIXMIX_ON;
-	if (crtc->fb->depth == 16)
-		regp->ramdac_gen_ctrl |= NV_PRAMDAC_GENERAL_CONTROL_ALT_MODE_SEL;
-	if (dev_priv->chipset >= 0x11)
-		regp->ramdac_gen_ctrl |= NV_PRAMDAC_GENERAL_CONTROL_PIPE_LONG;
-
-	regp->ramdac_630 = 0; /* turn off green mode (tv test pattern?) */
-	regp->tv_setup = 0;
-
-	nv_crtc_set_image_sharpening(crtc, nv_crtc->sharpness);
-
-	/* Some values the blob sets */
-	regp->ramdac_8c0 = 0x100;
-	regp->ramdac_a20 = 0x0;
-	regp->ramdac_a24 = 0xfffff;
-	regp->ramdac_a34 = 0x1;
-}
-
-/**
- * Sets up registers for the given mode/adjusted_mode pair.
- *
- * The clocks, CRTCs and outputs attached to this CRTC must be off.
- *
- * This shouldn't enable any clocks, CRTCs, or outputs, but they should
- * be easily turned on/off after this.
- */
-static int
-nv_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode,
-		 struct drm_display_mode *adjusted_mode,
-		 int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	NV_DEBUG_KMS(dev, "CTRC mode on CRTC %d:\n", nv_crtc->index);
-	drm_mode_debug_printmodeline(adjusted_mode);
-
-	/* unlock must come after turning off FP_TG_CONTROL in output_prepare */
-	nv_lock_vga_crtc_shadow(dev, nv_crtc->index, -1);
-
-	nv_crtc_mode_set_vga(crtc, adjusted_mode);
-	/* calculated in nv04_dfp_prepare, nv40 needs it written before calculating PLLs */
-	if (dev_priv->card_type == NV_40)
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK, dev_priv->mode_reg.sel_clk);
-	nv_crtc_mode_set_regs(crtc, adjusted_mode);
-	nv_crtc_calc_state_ext(crtc, mode, adjusted_mode->clock);
-	return 0;
-}
-
-static void nv_crtc_save(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_nouveau_private *dev_priv = crtc->dev->dev_private;
-	struct nv04_mode_state *state = &dev_priv->mode_reg;
-	struct nv04_crtc_reg *crtc_state = &state->crtc_reg[nv_crtc->index];
-	struct nv04_mode_state *saved = &dev_priv->saved_reg;
-	struct nv04_crtc_reg *crtc_saved = &saved->crtc_reg[nv_crtc->index];
-
-	if (nv_two_heads(crtc->dev))
-		NVSetOwner(crtc->dev, nv_crtc->index);
-
-	nouveau_hw_save_state(crtc->dev, nv_crtc->index, saved);
-
-	/* init some state to saved value */
-	state->sel_clk = saved->sel_clk & ~(0x5 << 16);
-	crtc_state->CRTC[NV_CIO_CRE_LCD__INDEX] = crtc_saved->CRTC[NV_CIO_CRE_LCD__INDEX];
-	state->pllsel = saved->pllsel & ~(PLLSEL_VPLL1_MASK | PLLSEL_VPLL2_MASK | PLLSEL_TV_MASK);
-	crtc_state->gpio_ext = crtc_saved->gpio_ext;
-}
-
-static void nv_crtc_restore(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_nouveau_private *dev_priv = crtc->dev->dev_private;
-	int head = nv_crtc->index;
-	uint8_t saved_cr21 = dev_priv->saved_reg.crtc_reg[head].CRTC[NV_CIO_CRE_21];
-
-	if (nv_two_heads(crtc->dev))
-		NVSetOwner(crtc->dev, head);
-
-	nouveau_hw_load_state(crtc->dev, head, &dev_priv->saved_reg);
-	nv_lock_vga_crtc_shadow(crtc->dev, head, saved_cr21);
-
-	nv_crtc->last_dpms = NV_DPMS_CLEARED;
-}
-
-static void nv_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_crtc_helper_funcs *funcs = crtc->helper_private;
-
-	if (nv_two_heads(dev))
-		NVSetOwner(dev, nv_crtc->index);
-
-	drm_vblank_pre_modeset(dev, nv_crtc->index);
-	funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-
-	NVBlankScreen(dev, nv_crtc->index, true);
-
-	/* Some more preparation. */
-	NVWriteCRTC(dev, nv_crtc->index, NV_PCRTC_CONFIG, NV_PCRTC_CONFIG_START_ADDRESS_NON_VGA);
-	if (dev_priv->card_type == NV_40) {
-		uint32_t reg900 = NVReadRAMDAC(dev, nv_crtc->index, NV_PRAMDAC_900);
-		NVWriteRAMDAC(dev, nv_crtc->index, NV_PRAMDAC_900, reg900 & ~0x10000);
-	}
-}
-
-static void nv_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_crtc_helper_funcs *funcs = crtc->helper_private;
-	struct drm_nouveau_private *dev_priv = crtc->dev->dev_private;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-	nouveau_hw_load_state(dev, nv_crtc->index, &dev_priv->mode_reg);
-	nv04_crtc_mode_set_base(crtc, crtc->x, crtc->y, NULL);
-
-#ifdef __BIG_ENDIAN
-	/* turn on LFB swapping */
-	{
-		uint8_t tmp = NVReadVgaCrtc(dev, nv_crtc->index, NV_CIO_CRE_RCR);
-		tmp |= MASK(NV_CIO_CRE_RCR_ENDIAN_BIG);
-		NVWriteVgaCrtc(dev, nv_crtc->index, NV_CIO_CRE_RCR, tmp);
-	}
-#endif
-
-	funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-	drm_vblank_post_modeset(dev, nv_crtc->index);
-}
-
-static void nv_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-	NV_DEBUG_KMS(crtc->dev, "\n");
-
-	if (!nv_crtc)
-		return;
-
-	drm_crtc_cleanup(crtc);
-
-	nouveau_bo_unmap(nv_crtc->cursor.nvbo);
-	nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
-	kfree(nv_crtc);
-}
-
-static void
-nv_crtc_gamma_load(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct rgb { uint8_t r, g, b; } __attribute__((packed)) *rgbs;
-	int i;
-
-	rgbs = (struct rgb *)dev_priv->mode_reg.crtc_reg[nv_crtc->index].DAC;
-	for (i = 0; i < 256; i++) {
-		rgbs[i].r = nv_crtc->lut.r[i] >> 8;
-		rgbs[i].g = nv_crtc->lut.g[i] >> 8;
-		rgbs[i].b = nv_crtc->lut.b[i] >> 8;
-	}
-
-	nouveau_hw_load_state_palette(dev, nv_crtc->index, &dev_priv->mode_reg);
-}
-
-static void
-nv_crtc_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, uint32_t start,
-		  uint32_t size)
-{
-	int end = (start + size > 256) ? 256 : start + size, i;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-	for (i = start; i < end; i++) {
-		nv_crtc->lut.r[i] = r[i];
-		nv_crtc->lut.g[i] = g[i];
-		nv_crtc->lut.b[i] = b[i];
-	}
-
-	/* We need to know the depth before we upload, but it's possible to
-	 * get called before a framebuffer is bound.  If this is the case,
-	 * mark the lut values as dirty by setting depth==0, and it'll be
-	 * uploaded on the first mode_set_base()
-	 */
-	if (!nv_crtc->base.fb) {
-		nv_crtc->lut.depth = 0;
-		return;
-	}
-
-	nv_crtc_gamma_load(crtc);
-}
-
-static int
-nv04_crtc_do_mode_set_base(struct drm_crtc *crtc,
-			   struct drm_framebuffer *passed_fb,
-			   int x, int y, bool atomic)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_crtc_reg *regp = &dev_priv->mode_reg.crtc_reg[nv_crtc->index];
-	struct drm_framebuffer *drm_fb;
-	struct nouveau_framebuffer *fb;
-	int arb_burst, arb_lwm;
-	int ret;
-
-	NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
-
-	/* no fb bound */
-	if (!atomic && !crtc->fb) {
-		NV_DEBUG_KMS(dev, "No FB bound\n");
-		return 0;
-	}
-
-
-	/* If atomic, we want to switch to the fb we were passed, so
-	 * now we update pointers to do that.  (We don't pin; just
-	 * assume we're already pinned and update the base address.)
-	 */
-	if (atomic) {
-		drm_fb = passed_fb;
-		fb = nouveau_framebuffer(passed_fb);
-	} else {
-		drm_fb = crtc->fb;
-		fb = nouveau_framebuffer(crtc->fb);
-		/* If not atomic, we can go ahead and pin, and unpin the
-		 * old fb we were passed.
-		 */
-		ret = nouveau_bo_pin(fb->nvbo, TTM_PL_FLAG_VRAM);
-		if (ret)
-			return ret;
-
-		if (passed_fb) {
-			struct nouveau_framebuffer *ofb = nouveau_framebuffer(passed_fb);
-			nouveau_bo_unpin(ofb->nvbo);
-		}
-	}
-
-	nv_crtc->fb.offset = fb->nvbo->bo.offset;
-
-	if (nv_crtc->lut.depth != drm_fb->depth) {
-		nv_crtc->lut.depth = drm_fb->depth;
-		nv_crtc_gamma_load(crtc);
-	}
-
-	/* Update the framebuffer format. */
-	regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] &= ~3;
-	regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] |= (crtc->fb->depth + 1) / 8;
-	regp->ramdac_gen_ctrl &= ~NV_PRAMDAC_GENERAL_CONTROL_ALT_MODE_SEL;
-	if (crtc->fb->depth == 16)
-		regp->ramdac_gen_ctrl |= NV_PRAMDAC_GENERAL_CONTROL_ALT_MODE_SEL;
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_PIXEL_INDEX);
-	NVWriteRAMDAC(dev, nv_crtc->index, NV_PRAMDAC_GENERAL_CONTROL,
-		      regp->ramdac_gen_ctrl);
-
-	regp->CRTC[NV_CIO_CR_OFFSET_INDEX] = drm_fb->pitches[0] >> 3;
-	regp->CRTC[NV_CIO_CRE_RPC0_INDEX] =
-		XLATE(drm_fb->pitches[0] >> 3, 8, NV_CIO_CRE_RPC0_OFFSET_10_8);
-	regp->CRTC[NV_CIO_CRE_42] =
-		XLATE(drm_fb->pitches[0] / 8, 11, NV_CIO_CRE_42_OFFSET_11);
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_RPC0_INDEX);
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CR_OFFSET_INDEX);
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_42);
-
-	/* Update the framebuffer location. */
-	regp->fb_start = nv_crtc->fb.offset & ~3;
-	regp->fb_start += (y * drm_fb->pitches[0]) + (x * drm_fb->bits_per_pixel / 8);
-	nv_set_crtc_base(dev, nv_crtc->index, regp->fb_start);
-
-	/* Update the arbitration parameters. */
-	nouveau_calc_arb(dev, crtc->mode.clock, drm_fb->bits_per_pixel,
-			 &arb_burst, &arb_lwm);
-
-	regp->CRTC[NV_CIO_CRE_FF_INDEX] = arb_burst;
-	regp->CRTC[NV_CIO_CRE_FFLWM__INDEX] = arb_lwm & 0xff;
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_FF_INDEX);
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_FFLWM__INDEX);
-
-	if (dev_priv->card_type >= NV_20) {
-		regp->CRTC[NV_CIO_CRE_47] = arb_lwm >> 8;
-		crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_47);
-	}
-
-	return 0;
-}
-
-static int
-nv04_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
-			struct drm_framebuffer *old_fb)
-{
-	return nv04_crtc_do_mode_set_base(crtc, old_fb, x, y, false);
-}
-
-static int
-nv04_crtc_mode_set_base_atomic(struct drm_crtc *crtc,
-			       struct drm_framebuffer *fb,
-			       int x, int y, enum mode_set_atomic state)
-{
-	struct drm_nouveau_private *dev_priv = crtc->dev->dev_private;
-	struct drm_device *dev = dev_priv->dev;
-
-	if (state == ENTER_ATOMIC_MODE_SET)
-		nouveau_fbcon_save_disable_accel(dev);
-	else
-		nouveau_fbcon_restore_accel(dev);
-
-	return nv04_crtc_do_mode_set_base(crtc, fb, x, y, true);
-}
-
-static void nv04_cursor_upload(struct drm_device *dev, struct nouveau_bo *src,
-			       struct nouveau_bo *dst)
-{
-	int width = nv_cursor_width(dev);
-	uint32_t pixel;
-	int i, j;
-
-	for (i = 0; i < width; i++) {
-		for (j = 0; j < width; j++) {
-			pixel = nouveau_bo_rd32(src, i*64 + j);
-
-			nouveau_bo_wr16(dst, i*width + j, (pixel & 0x80000000) >> 16
-				     | (pixel & 0xf80000) >> 9
-				     | (pixel & 0xf800) >> 6
-				     | (pixel & 0xf8) >> 3);
-		}
-	}
-}
-
-static void nv11_cursor_upload(struct drm_device *dev, struct nouveau_bo *src,
-			       struct nouveau_bo *dst)
-{
-	uint32_t pixel;
-	int alpha, i;
-
-	/* nv11+ supports premultiplied (PM), or non-premultiplied (NPM) alpha
-	 * cursors (though NPM in combination with fp dithering may not work on
-	 * nv11, from "nv" driver history)
-	 * NPM mode needs NV_PCRTC_CURSOR_CONFIG_ALPHA_BLEND set and is what the
-	 * blob uses, however we get given PM cursors so we use PM mode
-	 */
-	for (i = 0; i < 64 * 64; i++) {
-		pixel = nouveau_bo_rd32(src, i);
-
-		/* hw gets unhappy if alpha <= rgb values.  for a PM image "less
-		 * than" shouldn't happen; fix "equal to" case by adding one to
-		 * alpha channel (slightly inaccurate, but so is attempting to
-		 * get back to NPM images, due to limits of integer precision)
-		 */
-		alpha = pixel >> 24;
-		if (alpha > 0 && alpha < 255)
-			pixel = (pixel & 0x00ffffff) | ((alpha + 1) << 24);
-
-#ifdef __BIG_ENDIAN
-		{
-			struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-			if (dev_priv->chipset == 0x11) {
-				pixel = ((pixel & 0x000000ff) << 24) |
-					((pixel & 0x0000ff00) << 8) |
-					((pixel & 0x00ff0000) >> 8) |
-					((pixel & 0xff000000) >> 24);
-			}
-		}
-#endif
-
-		nouveau_bo_wr32(dst, i, pixel);
-	}
-}
-
-static int
-nv04_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
-		     uint32_t buffer_handle, uint32_t width, uint32_t height)
-{
-	struct drm_nouveau_private *dev_priv = crtc->dev->dev_private;
-	struct drm_device *dev = dev_priv->dev;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct nouveau_bo *cursor = NULL;
-	struct drm_gem_object *gem;
-	int ret = 0;
-
-	if (!buffer_handle) {
-		nv_crtc->cursor.hide(nv_crtc, true);
-		return 0;
-	}
-
-	if (width != 64 || height != 64)
-		return -EINVAL;
-
-	gem = drm_gem_object_lookup(dev, file_priv, buffer_handle);
-	if (!gem)
-		return -ENOENT;
-	cursor = nouveau_gem_object(gem);
-
-	ret = nouveau_bo_map(cursor);
-	if (ret)
-		goto out;
-
-	if (dev_priv->chipset >= 0x11)
-		nv11_cursor_upload(dev, cursor, nv_crtc->cursor.nvbo);
-	else
-		nv04_cursor_upload(dev, cursor, nv_crtc->cursor.nvbo);
-
-	nouveau_bo_unmap(cursor);
-	nv_crtc->cursor.offset = nv_crtc->cursor.nvbo->bo.offset;
-	nv_crtc->cursor.set_offset(nv_crtc, nv_crtc->cursor.offset);
-	nv_crtc->cursor.show(nv_crtc, true);
-out:
-	drm_gem_object_unreference_unlocked(gem);
-	return ret;
-}
-
-static int
-nv04_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-	nv_crtc->cursor.set_pos(nv_crtc, x, y);
-	return 0;
-}
-
-static const struct drm_crtc_funcs nv04_crtc_funcs = {
-	.save = nv_crtc_save,
-	.restore = nv_crtc_restore,
-	.cursor_set = nv04_crtc_cursor_set,
-	.cursor_move = nv04_crtc_cursor_move,
-	.gamma_set = nv_crtc_gamma_set,
-	.set_config = drm_crtc_helper_set_config,
-	.page_flip = nouveau_crtc_page_flip,
-	.destroy = nv_crtc_destroy,
-};
-
-static const struct drm_crtc_helper_funcs nv04_crtc_helper_funcs = {
-	.dpms = nv_crtc_dpms,
-	.prepare = nv_crtc_prepare,
-	.commit = nv_crtc_commit,
-	.mode_fixup = nv_crtc_mode_fixup,
-	.mode_set = nv_crtc_mode_set,
-	.mode_set_base = nv04_crtc_mode_set_base,
-	.mode_set_base_atomic = nv04_crtc_mode_set_base_atomic,
-	.load_lut = nv_crtc_gamma_load,
-};
-
-int
-nv04_crtc_create(struct drm_device *dev, int crtc_num)
-{
-	struct nouveau_crtc *nv_crtc;
-	int ret, i;
-
-	nv_crtc = kzalloc(sizeof(*nv_crtc), GFP_KERNEL);
-	if (!nv_crtc)
-		return -ENOMEM;
-
-	for (i = 0; i < 256; i++) {
-		nv_crtc->lut.r[i] = i << 8;
-		nv_crtc->lut.g[i] = i << 8;
-		nv_crtc->lut.b[i] = i << 8;
-	}
-	nv_crtc->lut.depth = 0;
-
-	nv_crtc->index = crtc_num;
-	nv_crtc->last_dpms = NV_DPMS_CLEARED;
-
-	drm_crtc_init(dev, &nv_crtc->base, &nv04_crtc_funcs);
-	drm_crtc_helper_add(&nv_crtc->base, &nv04_crtc_helper_funcs);
-	drm_mode_crtc_set_gamma_size(&nv_crtc->base, 256);
-
-	ret = nouveau_bo_new(dev, 64*64*4, 0x100, TTM_PL_FLAG_VRAM,
-			     0, 0x0000, &nv_crtc->cursor.nvbo);
-	if (!ret) {
-		ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM);
-		if (!ret)
-			ret = nouveau_bo_map(nv_crtc->cursor.nvbo);
-		if (ret)
-			nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
-	}
-
-	nv04_cursor_init(nv_crtc);
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_cursor.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_cursor.c
deleted file mode 100644
index aaf3de3b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_cursor.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include "drmP.h"
-#include "drm_mode.h"
-#include "nouveau_reg.h"
-#include "nouveau_drv.h"
-#include "nouveau_crtc.h"
-#include "nouveau_hw.h"
-
-static void
-nv04_cursor_show(struct nouveau_crtc *nv_crtc, bool update)
-{
-	nv_show_cursor(nv_crtc->base.dev, nv_crtc->index, true);
-}
-
-static void
-nv04_cursor_hide(struct nouveau_crtc *nv_crtc, bool update)
-{
-	nv_show_cursor(nv_crtc->base.dev, nv_crtc->index, false);
-}
-
-static void
-nv04_cursor_set_pos(struct nouveau_crtc *nv_crtc, int x, int y)
-{
-	nv_crtc->cursor_saved_x = x; nv_crtc->cursor_saved_y = y;
-	NVWriteRAMDAC(nv_crtc->base.dev, nv_crtc->index,
-		      NV_PRAMDAC_CU_START_POS,
-		      XLATE(y, 0, NV_PRAMDAC_CU_START_POS_Y) |
-		      XLATE(x, 0, NV_PRAMDAC_CU_START_POS_X));
-}
-
-static void
-crtc_wr_cio_state(struct drm_crtc *crtc, struct nv04_crtc_reg *crtcstate, int index)
-{
-	NVWriteVgaCrtc(crtc->dev, nouveau_crtc(crtc)->index, index,
-		       crtcstate->CRTC[index]);
-}
-
-static void
-nv04_cursor_set_offset(struct nouveau_crtc *nv_crtc, uint32_t offset)
-{
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_crtc_reg *regp = &dev_priv->mode_reg.crtc_reg[nv_crtc->index];
-	struct drm_crtc *crtc = &nv_crtc->base;
-
-	regp->CRTC[NV_CIO_CRE_HCUR_ADDR0_INDEX] =
-		MASK(NV_CIO_CRE_HCUR_ASI) |
-		XLATE(offset, 17, NV_CIO_CRE_HCUR_ADDR0_ADR);
-	regp->CRTC[NV_CIO_CRE_HCUR_ADDR1_INDEX] =
-		XLATE(offset, 11, NV_CIO_CRE_HCUR_ADDR1_ADR);
-	if (crtc->mode.flags & DRM_MODE_FLAG_DBLSCAN)
-		regp->CRTC[NV_CIO_CRE_HCUR_ADDR1_INDEX] |=
-			MASK(NV_CIO_CRE_HCUR_ADDR1_CUR_DBL);
-	regp->CRTC[NV_CIO_CRE_HCUR_ADDR2_INDEX] = offset >> 24;
-
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_HCUR_ADDR0_INDEX);
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_HCUR_ADDR1_INDEX);
-	crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_HCUR_ADDR2_INDEX);
-	if (dev_priv->card_type == NV_40)
-		nv_fix_nv40_hw_cursor(dev, nv_crtc->index);
-}
-
-int
-nv04_cursor_init(struct nouveau_crtc *crtc)
-{
-	crtc->cursor.set_offset = nv04_cursor_set_offset;
-	crtc->cursor.set_pos = nv04_cursor_set_pos;
-	crtc->cursor.hide = nv04_cursor_hide;
-	crtc->cursor.show = nv04_cursor_show;
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_dac.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_dac.c
deleted file mode 100644
index 8300266f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_dac.c
+++ /dev/null
@@ -1,544 +0,0 @@
-/*
- * Copyright 2003 NVIDIA, Corporation
- * Copyright 2006 Dave Airlie
- * Copyright 2007 Maarten Maathuis
- * Copyright 2007-2009 Stuart Bennett
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_encoder.h"
-#include "nouveau_connector.h"
-#include "nouveau_crtc.h"
-#include "nouveau_hw.h"
-#include "nouveau_gpio.h"
-#include "nvreg.h"
-
-int nv04_dac_output_offset(struct drm_encoder *encoder)
-{
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
-	int offset = 0;
-
-	if (dcb->or & (8 | OUTPUT_C))
-		offset += 0x68;
-	if (dcb->or & (8 | OUTPUT_B))
-		offset += 0x2000;
-
-	return offset;
-}
-
-/*
- * arbitrary limit to number of sense oscillations tolerated in one sample
- * period (observed to be at least 13 in "nvidia")
- */
-#define MAX_HBLANK_OSC 20
-
-/*
- * arbitrary limit to number of conflicting sample pairs to tolerate at a
- * voltage step (observed to be at least 5 in "nvidia")
- */
-#define MAX_SAMPLE_PAIRS 10
-
-static int sample_load_twice(struct drm_device *dev, bool sense[2])
-{
-	int i;
-
-	for (i = 0; i < 2; i++) {
-		bool sense_a, sense_b, sense_b_prime;
-		int j = 0;
-
-		/*
-		 * wait for bit 0 clear -- out of hblank -- (say reg value 0x4),
-		 * then wait for transition 0x4->0x5->0x4: enter hblank, leave
-		 * hblank again
-		 * use a 10ms timeout (guards against crtc being inactive, in
-		 * which case blank state would never change)
-		 */
-		if (!nouveau_wait_eq(dev, 10000000, NV_PRMCIO_INP0__COLOR,
-				     0x00000001, 0x00000000))
-			return -EBUSY;
-		if (!nouveau_wait_eq(dev, 10000000, NV_PRMCIO_INP0__COLOR,
-				     0x00000001, 0x00000001))
-			return -EBUSY;
-		if (!nouveau_wait_eq(dev, 10000000, NV_PRMCIO_INP0__COLOR,
-				     0x00000001, 0x00000000))
-			return -EBUSY;
-
-		udelay(100);
-		/* when level triggers, sense is _LO_ */
-		sense_a = nv_rd08(dev, NV_PRMCIO_INP0) & 0x10;
-
-		/* take another reading until it agrees with sense_a... */
-		do {
-			udelay(100);
-			sense_b = nv_rd08(dev, NV_PRMCIO_INP0) & 0x10;
-			if (sense_a != sense_b) {
-				sense_b_prime =
-					nv_rd08(dev, NV_PRMCIO_INP0) & 0x10;
-				if (sense_b == sense_b_prime) {
-					/* ... unless two consecutive subsequent
-					 * samples agree; sense_a is replaced */
-					sense_a = sense_b;
-					/* force mis-match so we loop */
-					sense_b = !sense_a;
-				}
-			}
-		} while ((sense_a != sense_b) && ++j < MAX_HBLANK_OSC);
-
-		if (j == MAX_HBLANK_OSC)
-			/* with so much oscillation, default to sense:LO */
-			sense[i] = false;
-		else
-			sense[i] = sense_a;
-	}
-
-	return 0;
-}
-
-static enum drm_connector_status nv04_dac_detect(struct drm_encoder *encoder,
-						 struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	uint8_t saved_seq1, saved_pi, saved_rpc1, saved_cr_mode;
-	uint8_t saved_palette0[3], saved_palette_mask;
-	uint32_t saved_rtest_ctrl, saved_rgen_ctrl;
-	int i;
-	uint8_t blue;
-	bool sense = true;
-
-	/*
-	 * for this detection to work, there needs to be a mode set up on the
-	 * CRTC.  this is presumed to be the case
-	 */
-
-	if (nv_two_heads(dev))
-		/* only implemented for head A for now */
-		NVSetOwner(dev, 0);
-
-	saved_cr_mode = NVReadVgaCrtc(dev, 0, NV_CIO_CR_MODE_INDEX);
-	NVWriteVgaCrtc(dev, 0, NV_CIO_CR_MODE_INDEX, saved_cr_mode | 0x80);
-
-	saved_seq1 = NVReadVgaSeq(dev, 0, NV_VIO_SR_CLOCK_INDEX);
-	NVWriteVgaSeq(dev, 0, NV_VIO_SR_CLOCK_INDEX, saved_seq1 & ~0x20);
-
-	saved_rtest_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL,
-		      saved_rtest_ctrl & ~NV_PRAMDAC_TEST_CONTROL_PWRDWN_DAC_OFF);
-
-	msleep(10);
-
-	saved_pi = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_PIXEL_INDEX);
-	NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_PIXEL_INDEX,
-		       saved_pi & ~(0x80 | MASK(NV_CIO_CRE_PIXEL_FORMAT)));
-	saved_rpc1 = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_RPC1_INDEX);
-	NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_RPC1_INDEX, saved_rpc1 & ~0xc0);
-
-	nv_wr08(dev, NV_PRMDIO_READ_MODE_ADDRESS, 0x0);
-	for (i = 0; i < 3; i++)
-		saved_palette0[i] = nv_rd08(dev, NV_PRMDIO_PALETTE_DATA);
-	saved_palette_mask = nv_rd08(dev, NV_PRMDIO_PIXEL_MASK);
-	nv_wr08(dev, NV_PRMDIO_PIXEL_MASK, 0);
-
-	saved_rgen_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_GENERAL_CONTROL);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_GENERAL_CONTROL,
-		      (saved_rgen_ctrl & ~(NV_PRAMDAC_GENERAL_CONTROL_BPC_8BITS |
-					   NV_PRAMDAC_GENERAL_CONTROL_TERMINATION_75OHM)) |
-		      NV_PRAMDAC_GENERAL_CONTROL_PIXMIX_ON);
-
-	blue = 8;	/* start of test range */
-
-	do {
-		bool sense_pair[2];
-
-		nv_wr08(dev, NV_PRMDIO_WRITE_MODE_ADDRESS, 0);
-		nv_wr08(dev, NV_PRMDIO_PALETTE_DATA, 0);
-		nv_wr08(dev, NV_PRMDIO_PALETTE_DATA, 0);
-		/* testing blue won't find monochrome monitors.  I don't care */
-		nv_wr08(dev, NV_PRMDIO_PALETTE_DATA, blue);
-
-		i = 0;
-		/* take sample pairs until both samples in the pair agree */
-		do {
-			if (sample_load_twice(dev, sense_pair))
-				goto out;
-		} while ((sense_pair[0] != sense_pair[1]) &&
-							++i < MAX_SAMPLE_PAIRS);
-
-		if (i == MAX_SAMPLE_PAIRS)
-			/* too much oscillation defaults to LO */
-			sense = false;
-		else
-			sense = sense_pair[0];
-
-	/*
-	 * if sense goes LO before blue ramps to 0x18, monitor is not connected.
-	 * ergo, if blue gets to 0x18, monitor must be connected
-	 */
-	} while (++blue < 0x18 && sense);
-
-out:
-	nv_wr08(dev, NV_PRMDIO_PIXEL_MASK, saved_palette_mask);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_GENERAL_CONTROL, saved_rgen_ctrl);
-	nv_wr08(dev, NV_PRMDIO_WRITE_MODE_ADDRESS, 0);
-	for (i = 0; i < 3; i++)
-		nv_wr08(dev, NV_PRMDIO_PALETTE_DATA, saved_palette0[i]);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL, saved_rtest_ctrl);
-	NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_PIXEL_INDEX, saved_pi);
-	NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_RPC1_INDEX, saved_rpc1);
-	NVWriteVgaSeq(dev, 0, NV_VIO_SR_CLOCK_INDEX, saved_seq1);
-	NVWriteVgaCrtc(dev, 0, NV_CIO_CR_MODE_INDEX, saved_cr_mode);
-
-	if (blue == 0x18) {
-		NV_INFO(dev, "Load detected on head A\n");
-		return connector_status_connected;
-	}
-
-	return connector_status_disconnected;
-}
-
-uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
-	uint32_t sample, testval, regoffset = nv04_dac_output_offset(encoder);
-	uint32_t saved_powerctrl_2 = 0, saved_powerctrl_4 = 0, saved_routput,
-		saved_rtest_ctrl, saved_gpio0, saved_gpio1, temp, routput;
-	int head;
-
-#define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
-	if (dcb->type == OUTPUT_TV) {
-		testval = RGB_TEST_DATA(0xa0, 0xa0, 0xa0);
-
-		if (dev_priv->vbios.tvdactestval)
-			testval = dev_priv->vbios.tvdactestval;
-	} else {
-		testval = RGB_TEST_DATA(0x140, 0x140, 0x140); /* 0x94050140 */
-
-		if (dev_priv->vbios.dactestval)
-			testval = dev_priv->vbios.dactestval;
-	}
-
-	saved_rtest_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset,
-		      saved_rtest_ctrl & ~NV_PRAMDAC_TEST_CONTROL_PWRDWN_DAC_OFF);
-
-	saved_powerctrl_2 = nvReadMC(dev, NV_PBUS_POWERCTRL_2);
-
-	nvWriteMC(dev, NV_PBUS_POWERCTRL_2, saved_powerctrl_2 & 0xd7ffffff);
-	if (regoffset == 0x68) {
-		saved_powerctrl_4 = nvReadMC(dev, NV_PBUS_POWERCTRL_4);
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_4, saved_powerctrl_4 & 0xffffffcf);
-	}
-
-	saved_gpio1 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC1);
-	saved_gpio0 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC0);
-
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, dcb->type == OUTPUT_TV);
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, dcb->type == OUTPUT_TV);
-
-	msleep(4);
-
-	saved_routput = NVReadRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset);
-	head = (saved_routput & 0x100) >> 8;
-
-	/* if there's a spare crtc, using it will minimise flicker */
-	if (!(NVReadVgaCrtc(dev, head, NV_CIO_CRE_RPC1_INDEX) & 0xC0))
-		head ^= 1;
-
-	/* nv driver and nv31 use 0xfffffeee, nv34 and 6600 use 0xfffffece */
-	routput = (saved_routput & 0xfffffece) | head << 8;
-
-	if (dev_priv->card_type >= NV_40) {
-		if (dcb->type == OUTPUT_TV)
-			routput |= 0x1a << 16;
-		else
-			routput &= ~(0x1a << 16);
-	}
-
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset, routput);
-	msleep(1);
-
-	temp = NVReadRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset, temp | 1);
-
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TESTPOINT_DATA,
-		      NV_PRAMDAC_TESTPOINT_DATA_NOTBLANK | testval);
-	temp = NVReadRAMDAC(dev, head, NV_PRAMDAC_TEST_CONTROL);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TEST_CONTROL,
-		      temp | NV_PRAMDAC_TEST_CONTROL_TP_INS_EN_ASSERTED);
-	msleep(5);
-
-	sample = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
-	/* do it again just in case it's a residual current */
-	sample &= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
-
-	temp = NVReadRAMDAC(dev, head, NV_PRAMDAC_TEST_CONTROL);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TEST_CONTROL,
-		      temp & ~NV_PRAMDAC_TEST_CONTROL_TP_INS_EN_ASSERTED);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TESTPOINT_DATA, 0);
-
-	/* bios does something more complex for restoring, but I think this is good enough */
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset, saved_routput);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset, saved_rtest_ctrl);
-	if (regoffset == 0x68)
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_4, saved_powerctrl_4);
-	nvWriteMC(dev, NV_PBUS_POWERCTRL_2, saved_powerctrl_2);
-
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, saved_gpio1);
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, saved_gpio0);
-
-	return sample;
-}
-
-static enum drm_connector_status
-nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
-
-	if (nv04_dac_in_use(encoder))
-		return connector_status_disconnected;
-
-	if (nv17_dac_sample_load(encoder) &
-	    NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI) {
-		NV_INFO(dev, "Load detected on output %c\n",
-			'@' + ffs(dcb->or));
-		return connector_status_connected;
-	} else {
-		return connector_status_disconnected;
-	}
-}
-
-static bool nv04_dac_mode_fixup(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	if (nv04_dac_in_use(encoder))
-		return false;
-
-	return true;
-}
-
-static void nv04_dac_prepare(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *helper = encoder->helper_private;
-	struct drm_device *dev = encoder->dev;
-	int head = nouveau_crtc(encoder->crtc)->index;
-
-	helper->dpms(encoder, DRM_MODE_DPMS_OFF);
-
-	nv04_dfp_disable(dev, head);
-}
-
-static void nv04_dac_mode_set(struct drm_encoder *encoder,
-			      struct drm_display_mode *mode,
-			      struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int head = nouveau_crtc(encoder->crtc)->index;
-
-	if (nv_gf4_disp_arch(dev)) {
-		struct drm_encoder *rebind;
-		uint32_t dac_offset = nv04_dac_output_offset(encoder);
-		uint32_t otherdac;
-
-		/* bit 16-19 are bits that are set on some G70 cards,
-		 * but don't seem to have much effect */
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + dac_offset,
-			      head << 8 | NV_PRAMDAC_DACCLK_SEL_DACCLK);
-		/* force any other vga encoders to bind to the other crtc */
-		list_for_each_entry(rebind, &dev->mode_config.encoder_list, head) {
-			if (rebind == encoder
-			    || nouveau_encoder(rebind)->dcb->type != OUTPUT_ANALOG)
-				continue;
-
-			dac_offset = nv04_dac_output_offset(rebind);
-			otherdac = NVReadRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + dac_offset);
-			NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + dac_offset,
-				      (otherdac & ~0x0100) | (head ^ 1) << 8);
-		}
-	}
-
-	/* This could use refinement for flatpanels, but it should work this way */
-	if (dev_priv->chipset < 0x44)
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + nv04_dac_output_offset(encoder), 0xf0000000);
-	else
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + nv04_dac_output_offset(encoder), 0x00100000);
-}
-
-static void nv04_dac_commit(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	struct drm_encoder_helper_funcs *helper = encoder->helper_private;
-
-	helper->dpms(encoder, DRM_MODE_DPMS_ON);
-
-	NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
-		drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
-		nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
-}
-
-void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
-
-	if (nv_gf4_disp_arch(dev)) {
-		uint32_t *dac_users = &dev_priv->dac_users[ffs(dcb->or) - 1];
-		int dacclk_off = NV_PRAMDAC_DACCLK + nv04_dac_output_offset(encoder);
-		uint32_t dacclk = NVReadRAMDAC(dev, 0, dacclk_off);
-
-		if (enable) {
-			*dac_users |= 1 << dcb->index;
-			NVWriteRAMDAC(dev, 0, dacclk_off, dacclk | NV_PRAMDAC_DACCLK_SEL_DACCLK);
-
-		} else {
-			*dac_users &= ~(1 << dcb->index);
-			if (!*dac_users)
-				NVWriteRAMDAC(dev, 0, dacclk_off,
-					dacclk & ~NV_PRAMDAC_DACCLK_SEL_DACCLK);
-		}
-	}
-}
-
-/* Check if the DAC corresponding to 'encoder' is being used by
- * someone else. */
-bool nv04_dac_in_use(struct drm_encoder *encoder)
-{
-	struct drm_nouveau_private *dev_priv = encoder->dev->dev_private;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
-
-	return nv_gf4_disp_arch(encoder->dev) &&
-		(dev_priv->dac_users[ffs(dcb->or) - 1] & ~(1 << dcb->index));
-}
-
-static void nv04_dac_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-
-	if (nv_encoder->last_dpms == mode)
-		return;
-	nv_encoder->last_dpms = mode;
-
-	NV_INFO(dev, "Setting dpms mode %d on vga encoder (output %d)\n",
-		     mode, nv_encoder->dcb->index);
-
-	nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);
-}
-
-static void nv04_dac_save(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-
-	if (nv_gf4_disp_arch(dev))
-		nv_encoder->restore.output = NVReadRAMDAC(dev, 0, NV_PRAMDAC_DACCLK +
-							  nv04_dac_output_offset(encoder));
-}
-
-static void nv04_dac_restore(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-
-	if (nv_gf4_disp_arch(dev))
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + nv04_dac_output_offset(encoder),
-			      nv_encoder->restore.output);
-
-	nv_encoder->last_dpms = NV_DPMS_CLEARED;
-}
-
-static void nv04_dac_destroy(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-
-	NV_DEBUG_KMS(encoder->dev, "\n");
-
-	drm_encoder_cleanup(encoder);
-	kfree(nv_encoder);
-}
-
-static const struct drm_encoder_helper_funcs nv04_dac_helper_funcs = {
-	.dpms = nv04_dac_dpms,
-	.save = nv04_dac_save,
-	.restore = nv04_dac_restore,
-	.mode_fixup = nv04_dac_mode_fixup,
-	.prepare = nv04_dac_prepare,
-	.commit = nv04_dac_commit,
-	.mode_set = nv04_dac_mode_set,
-	.detect = nv04_dac_detect
-};
-
-static const struct drm_encoder_helper_funcs nv17_dac_helper_funcs = {
-	.dpms = nv04_dac_dpms,
-	.save = nv04_dac_save,
-	.restore = nv04_dac_restore,
-	.mode_fixup = nv04_dac_mode_fixup,
-	.prepare = nv04_dac_prepare,
-	.commit = nv04_dac_commit,
-	.mode_set = nv04_dac_mode_set,
-	.detect = nv17_dac_detect
-};
-
-static const struct drm_encoder_funcs nv04_dac_funcs = {
-	.destroy = nv04_dac_destroy,
-};
-
-int
-nv04_dac_create(struct drm_connector *connector, struct dcb_entry *entry)
-{
-	const struct drm_encoder_helper_funcs *helper;
-	struct nouveau_encoder *nv_encoder = NULL;
-	struct drm_device *dev = connector->dev;
-	struct drm_encoder *encoder;
-
-	nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL);
-	if (!nv_encoder)
-		return -ENOMEM;
-
-	encoder = to_drm_encoder(nv_encoder);
-
-	nv_encoder->dcb = entry;
-	nv_encoder->or = ffs(entry->or) - 1;
-
-	if (nv_gf4_disp_arch(dev))
-		helper = &nv17_dac_helper_funcs;
-	else
-		helper = &nv04_dac_helper_funcs;
-
-	drm_encoder_init(dev, encoder, &nv04_dac_funcs, DRM_MODE_ENCODER_DAC);
-	drm_encoder_helper_add(encoder, helper);
-
-	encoder->possible_crtcs = entry->heads;
-	encoder->possible_clones = 0;
-
-	drm_mode_connector_attach_encoder(connector, encoder);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_dfp.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_dfp.c
deleted file mode 100644
index 22587460..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_dfp.c
+++ /dev/null
@@ -1,720 +0,0 @@
-/*
- * Copyright 2003 NVIDIA, Corporation
- * Copyright 2006 Dave Airlie
- * Copyright 2007 Maarten Maathuis
- * Copyright 2007-2009 Stuart Bennett
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_encoder.h"
-#include "nouveau_connector.h"
-#include "nouveau_crtc.h"
-#include "nouveau_hw.h"
-#include "nvreg.h"
-
-#include "i2c/sil164.h"
-
-#define FP_TG_CONTROL_ON  (NV_PRAMDAC_FP_TG_CONTROL_DISPEN_POS |	\
-			   NV_PRAMDAC_FP_TG_CONTROL_HSYNC_POS |		\
-			   NV_PRAMDAC_FP_TG_CONTROL_VSYNC_POS)
-#define FP_TG_CONTROL_OFF (NV_PRAMDAC_FP_TG_CONTROL_DISPEN_DISABLE |	\
-			   NV_PRAMDAC_FP_TG_CONTROL_HSYNC_DISABLE |	\
-			   NV_PRAMDAC_FP_TG_CONTROL_VSYNC_DISABLE)
-
-static inline bool is_fpc_off(uint32_t fpc)
-{
-	return ((fpc & (FP_TG_CONTROL_ON | FP_TG_CONTROL_OFF)) ==
-			FP_TG_CONTROL_OFF);
-}
-
-int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_entry *dcbent)
-{
-	/* special case of nv_read_tmds to find crtc associated with an output.
-	 * this does not give a correct answer for off-chip dvi, but there's no
-	 * use for such an answer anyway
-	 */
-	int ramdac = (dcbent->or & OUTPUT_C) >> 2;
-
-	NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_CONTROL,
-	NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE | 0x4);
-	return ((NVReadRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_DATA) & 0x8) >> 3) ^ ramdac;
-}
-
-void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_entry *dcbent,
-			int head, bool dl)
-{
-	/* The BIOS scripts don't do this for us, sadly
-	 * Luckily we do know the values ;-)
-	 *
-	 * head < 0 indicates we wish to force a setting with the overrideval
-	 * (for VT restore etc.)
-	 */
-
-	int ramdac = (dcbent->or & OUTPUT_C) >> 2;
-	uint8_t tmds04 = 0x80;
-
-	if (head != ramdac)
-		tmds04 = 0x88;
-
-	if (dcbent->type == OUTPUT_LVDS)
-		tmds04 |= 0x01;
-
-	nv_write_tmds(dev, dcbent->or, 0, 0x04, tmds04);
-
-	if (dl)	/* dual link */
-		nv_write_tmds(dev, dcbent->or, 1, 0x04, tmds04 ^ 0x08);
-}
-
-void nv04_dfp_disable(struct drm_device *dev, int head)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_crtc_reg *crtcstate = dev_priv->mode_reg.crtc_reg;
-
-	if (NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL) &
-	    FP_TG_CONTROL_ON) {
-		/* digital remnants must be cleaned before new crtc
-		 * values programmed.  delay is time for the vga stuff
-		 * to realise it's in control again
-		 */
-		NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL,
-			      FP_TG_CONTROL_OFF);
-		msleep(50);
-	}
-	/* don't inadvertently turn it on when state written later */
-	crtcstate[head].fp_control = FP_TG_CONTROL_OFF;
-	crtcstate[head].CRTC[NV_CIO_CRE_LCD__INDEX] &=
-		~NV_CIO_CRE_LCD_ROUTE_MASK;
-}
-
-void nv04_dfp_update_fp_control(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-	struct nouveau_crtc *nv_crtc;
-	uint32_t *fpc;
-
-	if (mode == DRM_MODE_DPMS_ON) {
-		nv_crtc = nouveau_crtc(encoder->crtc);
-		fpc = &dev_priv->mode_reg.crtc_reg[nv_crtc->index].fp_control;
-
-		if (is_fpc_off(*fpc)) {
-			/* using saved value is ok, as (is_digital && dpms_on &&
-			 * fp_control==OFF) is (at present) *only* true when
-			 * fpc's most recent change was by below "off" code
-			 */
-			*fpc = nv_crtc->dpms_saved_fp_control;
-		}
-
-		nv_crtc->fp_users |= 1 << nouveau_encoder(encoder)->dcb->index;
-		NVWriteRAMDAC(dev, nv_crtc->index, NV_PRAMDAC_FP_TG_CONTROL, *fpc);
-	} else {
-		list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-			nv_crtc = nouveau_crtc(crtc);
-			fpc = &dev_priv->mode_reg.crtc_reg[nv_crtc->index].fp_control;
-
-			nv_crtc->fp_users &= ~(1 << nouveau_encoder(encoder)->dcb->index);
-			if (!is_fpc_off(*fpc) && !nv_crtc->fp_users) {
-				nv_crtc->dpms_saved_fp_control = *fpc;
-				/* cut the FP output */
-				*fpc &= ~FP_TG_CONTROL_ON;
-				*fpc |= FP_TG_CONTROL_OFF;
-				NVWriteRAMDAC(dev, nv_crtc->index,
-					      NV_PRAMDAC_FP_TG_CONTROL, *fpc);
-			}
-		}
-	}
-}
-
-static struct drm_encoder *get_tmds_slave(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
-	struct drm_encoder *slave;
-
-	if (dcb->type != OUTPUT_TMDS || dcb->location == DCB_LOC_ON_CHIP)
-		return NULL;
-
-	/* Some BIOSes (e.g. the one in a Quadro FX1000) report several
-	 * TMDS transmitters at the same I2C address, in the same I2C
-	 * bus. This can still work because in that case one of them is
-	 * always hard-wired to a reasonable configuration using straps,
-	 * and the other one needs to be programmed.
-	 *
-	 * I don't think there's a way to know which is which, even the
-	 * blob programs the one exposed via I2C for *both* heads, so
-	 * let's do the same.
-	 */
-	list_for_each_entry(slave, &dev->mode_config.encoder_list, head) {
-		struct dcb_entry *slave_dcb = nouveau_encoder(slave)->dcb;
-
-		if (slave_dcb->type == OUTPUT_TMDS && get_slave_funcs(slave) &&
-		    slave_dcb->tmdsconf.slave_addr == dcb->tmdsconf.slave_addr)
-			return slave;
-	}
-
-	return NULL;
-}
-
-static bool nv04_dfp_mode_fixup(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_connector *nv_connector = nouveau_encoder_connector_get(nv_encoder);
-
-	if (!nv_connector->native_mode ||
-	    nv_connector->scaling_mode == DRM_MODE_SCALE_NONE ||
-	    mode->hdisplay > nv_connector->native_mode->hdisplay ||
-	    mode->vdisplay > nv_connector->native_mode->vdisplay) {
-		nv_encoder->mode = *adjusted_mode;
-
-	} else {
-		nv_encoder->mode = *nv_connector->native_mode;
-		adjusted_mode->clock = nv_connector->native_mode->clock;
-	}
-
-	return true;
-}
-
-static void nv04_dfp_prepare_sel_clk(struct drm_device *dev,
-				     struct nouveau_encoder *nv_encoder, int head)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_mode_state *state = &dev_priv->mode_reg;
-	uint32_t bits1618 = nv_encoder->dcb->or & OUTPUT_A ? 0x10000 : 0x40000;
-
-	if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP)
-		return;
-
-	/* SEL_CLK is only used on the primary ramdac
-	 * It toggles spread spectrum PLL output and sets the bindings of PLLs
-	 * to heads on digital outputs
-	 */
-	if (head)
-		state->sel_clk |= bits1618;
-	else
-		state->sel_clk &= ~bits1618;
-
-	/* nv30:
-	 *	bit 0		NVClk spread spectrum on/off
-	 *	bit 2		MemClk spread spectrum on/off
-	 * 	bit 4		PixClk1 spread spectrum on/off toggle
-	 * 	bit 6		PixClk2 spread spectrum on/off toggle
-	 *
-	 * nv40 (observations from bios behaviour and mmio traces):
-	 * 	bits 4&6	as for nv30
-	 * 	bits 5&7	head dependent as for bits 4&6, but do not appear with 4&6;
-	 * 			maybe a different spread mode
-	 * 	bits 8&10	seen on dual-link dvi outputs, purpose unknown (set by POST scripts)
-	 * 	The logic behind turning spread spectrum on/off in the first place,
-	 * 	and which bit-pair to use, is unclear on nv40 (for earlier cards, the fp table
-	 * 	entry has the necessary info)
-	 */
-	if (nv_encoder->dcb->type == OUTPUT_LVDS && dev_priv->saved_reg.sel_clk & 0xf0) {
-		int shift = (dev_priv->saved_reg.sel_clk & 0x50) ? 0 : 1;
-
-		state->sel_clk &= ~0xf0;
-		state->sel_clk |= (head ? 0x40 : 0x10) << shift;
-	}
-}
-
-static void nv04_dfp_prepare(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_encoder_helper_funcs *helper = encoder->helper_private;
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int head = nouveau_crtc(encoder->crtc)->index;
-	struct nv04_crtc_reg *crtcstate = dev_priv->mode_reg.crtc_reg;
-	uint8_t *cr_lcd = &crtcstate[head].CRTC[NV_CIO_CRE_LCD__INDEX];
-	uint8_t *cr_lcd_oth = &crtcstate[head ^ 1].CRTC[NV_CIO_CRE_LCD__INDEX];
-
-	helper->dpms(encoder, DRM_MODE_DPMS_OFF);
-
-	nv04_dfp_prepare_sel_clk(dev, nv_encoder, head);
-
-	*cr_lcd = (*cr_lcd & ~NV_CIO_CRE_LCD_ROUTE_MASK) | 0x3;
-
-	if (nv_two_heads(dev)) {
-		if (nv_encoder->dcb->location == DCB_LOC_ON_CHIP)
-			*cr_lcd |= head ? 0x0 : 0x8;
-		else {
-			*cr_lcd |= (nv_encoder->dcb->or << 4) & 0x30;
-			if (nv_encoder->dcb->type == OUTPUT_LVDS)
-				*cr_lcd |= 0x30;
-			if ((*cr_lcd & 0x30) == (*cr_lcd_oth & 0x30)) {
-				/* avoid being connected to both crtcs */
-				*cr_lcd_oth &= ~0x30;
-				NVWriteVgaCrtc(dev, head ^ 1,
-					       NV_CIO_CRE_LCD__INDEX,
-					       *cr_lcd_oth);
-			}
-		}
-	}
-}
-
-
-static void nv04_dfp_mode_set(struct drm_encoder *encoder,
-			      struct drm_display_mode *mode,
-			      struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	struct nv04_crtc_reg *regp = &dev_priv->mode_reg.crtc_reg[nv_crtc->index];
-	struct nv04_crtc_reg *savep = &dev_priv->saved_reg.crtc_reg[nv_crtc->index];
-	struct nouveau_connector *nv_connector = nouveau_crtc_connector_get(nv_crtc);
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_display_mode *output_mode = &nv_encoder->mode;
-	struct drm_connector *connector = &nv_connector->base;
-	uint32_t mode_ratio, panel_ratio;
-
-	NV_DEBUG_KMS(dev, "Output mode on CRTC %d:\n", nv_crtc->index);
-	drm_mode_debug_printmodeline(output_mode);
-
-	/* Initialize the FP registers in this CRTC. */
-	regp->fp_horiz_regs[FP_DISPLAY_END] = output_mode->hdisplay - 1;
-	regp->fp_horiz_regs[FP_TOTAL] = output_mode->htotal - 1;
-	if (!nv_gf4_disp_arch(dev) ||
-	    (output_mode->hsync_start - output_mode->hdisplay) >=
-					dev_priv->vbios.digital_min_front_porch)
-		regp->fp_horiz_regs[FP_CRTC] = output_mode->hdisplay;
-	else
-		regp->fp_horiz_regs[FP_CRTC] = output_mode->hsync_start - dev_priv->vbios.digital_min_front_porch - 1;
-	regp->fp_horiz_regs[FP_SYNC_START] = output_mode->hsync_start - 1;
-	regp->fp_horiz_regs[FP_SYNC_END] = output_mode->hsync_end - 1;
-	regp->fp_horiz_regs[FP_VALID_START] = output_mode->hskew;
-	regp->fp_horiz_regs[FP_VALID_END] = output_mode->hdisplay - 1;
-
-	regp->fp_vert_regs[FP_DISPLAY_END] = output_mode->vdisplay - 1;
-	regp->fp_vert_regs[FP_TOTAL] = output_mode->vtotal - 1;
-	regp->fp_vert_regs[FP_CRTC] = output_mode->vtotal - 5 - 1;
-	regp->fp_vert_regs[FP_SYNC_START] = output_mode->vsync_start - 1;
-	regp->fp_vert_regs[FP_SYNC_END] = output_mode->vsync_end - 1;
-	regp->fp_vert_regs[FP_VALID_START] = 0;
-	regp->fp_vert_regs[FP_VALID_END] = output_mode->vdisplay - 1;
-
-	/* bit26: a bit seen on some g7x, no as yet discernable purpose */
-	regp->fp_control = NV_PRAMDAC_FP_TG_CONTROL_DISPEN_POS |
-			   (savep->fp_control & (1 << 26 | NV_PRAMDAC_FP_TG_CONTROL_READ_PROG));
-	/* Deal with vsync/hsync polarity */
-	/* LVDS screens do set this, but modes with +ve syncs are very rare */
-	if (output_mode->flags & DRM_MODE_FLAG_PVSYNC)
-		regp->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_VSYNC_POS;
-	if (output_mode->flags & DRM_MODE_FLAG_PHSYNC)
-		regp->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_HSYNC_POS;
-	/* panel scaling first, as native would get set otherwise */
-	if (nv_connector->scaling_mode == DRM_MODE_SCALE_NONE ||
-	    nv_connector->scaling_mode == DRM_MODE_SCALE_CENTER)	/* panel handles it */
-		regp->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_MODE_CENTER;
-	else if (adjusted_mode->hdisplay == output_mode->hdisplay &&
-		 adjusted_mode->vdisplay == output_mode->vdisplay) /* native mode */
-		regp->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_MODE_NATIVE;
-	else /* gpu needs to scale */
-		regp->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_MODE_SCALE;
-	if (nvReadEXTDEV(dev, NV_PEXTDEV_BOOT_0) & NV_PEXTDEV_BOOT_0_STRAP_FP_IFACE_12BIT)
-		regp->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_WIDTH_12;
-	if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP &&
-	    output_mode->clock > 165000)
-		regp->fp_control |= (2 << 24);
-	if (nv_encoder->dcb->type == OUTPUT_LVDS) {
-		bool duallink = false, dummy;
-		if (nv_connector->edid &&
-		    nv_connector->type == DCB_CONNECTOR_LVDS_SPWG) {
-			duallink = (((u8 *)nv_connector->edid)[121] == 2);
-		} else {
-			nouveau_bios_parse_lvds_table(dev, output_mode->clock,
-						      &duallink, &dummy);
-		}
-
-		if (duallink)
-			regp->fp_control |= (8 << 28);
-	} else
-	if (output_mode->clock > 165000)
-		regp->fp_control |= (8 << 28);
-
-	regp->fp_debug_0 = NV_PRAMDAC_FP_DEBUG_0_YWEIGHT_ROUND |
-			   NV_PRAMDAC_FP_DEBUG_0_XWEIGHT_ROUND |
-			   NV_PRAMDAC_FP_DEBUG_0_YINTERP_BILINEAR |
-			   NV_PRAMDAC_FP_DEBUG_0_XINTERP_BILINEAR |
-			   NV_RAMDAC_FP_DEBUG_0_TMDS_ENABLED |
-			   NV_PRAMDAC_FP_DEBUG_0_YSCALE_ENABLE |
-			   NV_PRAMDAC_FP_DEBUG_0_XSCALE_ENABLE;
-
-	/* We want automatic scaling */
-	regp->fp_debug_1 = 0;
-	/* This can override HTOTAL and VTOTAL */
-	regp->fp_debug_2 = 0;
-
-	/* Use 20.12 fixed point format to avoid floats */
-	mode_ratio = (1 << 12) * adjusted_mode->hdisplay / adjusted_mode->vdisplay;
-	panel_ratio = (1 << 12) * output_mode->hdisplay / output_mode->vdisplay;
-	/* if ratios are equal, SCALE_ASPECT will automatically (and correctly)
-	 * get treated the same as SCALE_FULLSCREEN */
-	if (nv_connector->scaling_mode == DRM_MODE_SCALE_ASPECT &&
-	    mode_ratio != panel_ratio) {
-		uint32_t diff, scale;
-		bool divide_by_2 = nv_gf4_disp_arch(dev);
-
-		if (mode_ratio < panel_ratio) {
-			/* vertical needs to expand to glass size (automatic)
-			 * horizontal needs to be scaled at vertical scale factor
-			 * to maintain aspect */
-
-			scale = (1 << 12) * adjusted_mode->vdisplay / output_mode->vdisplay;
-			regp->fp_debug_1 = NV_PRAMDAC_FP_DEBUG_1_XSCALE_TESTMODE_ENABLE |
-					   XLATE(scale, divide_by_2, NV_PRAMDAC_FP_DEBUG_1_XSCALE_VALUE);
-
-			/* restrict area of screen used, horizontally */
-			diff = output_mode->hdisplay -
-			       output_mode->vdisplay * mode_ratio / (1 << 12);
-			regp->fp_horiz_regs[FP_VALID_START] += diff / 2;
-			regp->fp_horiz_regs[FP_VALID_END] -= diff / 2;
-		}
-
-		if (mode_ratio > panel_ratio) {
-			/* horizontal needs to expand to glass size (automatic)
-			 * vertical needs to be scaled at horizontal scale factor
-			 * to maintain aspect */
-
-			scale = (1 << 12) * adjusted_mode->hdisplay / output_mode->hdisplay;
-			regp->fp_debug_1 = NV_PRAMDAC_FP_DEBUG_1_YSCALE_TESTMODE_ENABLE |
-					   XLATE(scale, divide_by_2, NV_PRAMDAC_FP_DEBUG_1_YSCALE_VALUE);
-
-			/* restrict area of screen used, vertically */
-			diff = output_mode->vdisplay -
-			       (1 << 12) * output_mode->hdisplay / mode_ratio;
-			regp->fp_vert_regs[FP_VALID_START] += diff / 2;
-			regp->fp_vert_regs[FP_VALID_END] -= diff / 2;
-		}
-	}
-
-	/* Output property. */
-	if ((nv_connector->dithering_mode == DITHERING_MODE_ON) ||
-	    (nv_connector->dithering_mode == DITHERING_MODE_AUTO &&
-	     encoder->crtc->fb->depth > connector->display_info.bpc * 3)) {
-		if (dev_priv->chipset == 0x11)
-			regp->dither = savep->dither | 0x00010000;
-		else {
-			int i;
-			regp->dither = savep->dither | 0x00000001;
-			for (i = 0; i < 3; i++) {
-				regp->dither_regs[i] = 0xe4e4e4e4;
-				regp->dither_regs[i + 3] = 0x44444444;
-			}
-		}
-	} else {
-		if (dev_priv->chipset != 0x11) {
-			/* reset them */
-			int i;
-			for (i = 0; i < 3; i++) {
-				regp->dither_regs[i] = savep->dither_regs[i];
-				regp->dither_regs[i + 3] = savep->dither_regs[i + 3];
-			}
-		}
-		regp->dither = savep->dither;
-	}
-
-	regp->fp_margin_color = 0;
-}
-
-static void nv04_dfp_commit(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_encoder_helper_funcs *helper = encoder->helper_private;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct dcb_entry *dcbe = nv_encoder->dcb;
-	int head = nouveau_crtc(encoder->crtc)->index;
-	struct drm_encoder *slave_encoder;
-
-	if (dcbe->type == OUTPUT_TMDS)
-		run_tmds_table(dev, dcbe, head, nv_encoder->mode.clock);
-	else if (dcbe->type == OUTPUT_LVDS)
-		call_lvds_script(dev, dcbe, head, LVDS_RESET, nv_encoder->mode.clock);
-
-	/* update fp_control state for any changes made by scripts,
-	 * so correct value is written at DPMS on */
-	dev_priv->mode_reg.crtc_reg[head].fp_control =
-		NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL);
-
-	/* This could use refinement for flatpanels, but it should work this way */
-	if (dev_priv->chipset < 0x44)
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + nv04_dac_output_offset(encoder), 0xf0000000);
-	else
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + nv04_dac_output_offset(encoder), 0x00100000);
-
-	/* Init external transmitters */
-	slave_encoder = get_tmds_slave(encoder);
-	if (slave_encoder)
-		get_slave_funcs(slave_encoder)->mode_set(
-			slave_encoder, &nv_encoder->mode, &nv_encoder->mode);
-
-	helper->dpms(encoder, DRM_MODE_DPMS_ON);
-
-	NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
-		drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
-		nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
-}
-
-static void nv04_dfp_update_backlight(struct drm_encoder *encoder, int mode)
-{
-#ifdef __powerpc__
-	struct drm_device *dev = encoder->dev;
-
-	/* BIOS scripts usually take care of the backlight, thanks
-	 * Apple for your consistency.
-	 */
-	if (dev->pci_device == 0x0179 || dev->pci_device == 0x0189 ||
-	    dev->pci_device == 0x0329) {
-		if (mode == DRM_MODE_DPMS_ON) {
-			nv_mask(dev, NV_PBUS_DEBUG_DUALHEAD_CTL, 0, 1 << 31);
-			nv_mask(dev, NV_PCRTC_GPIO_EXT, 3, 1);
-		} else {
-			nv_mask(dev, NV_PBUS_DEBUG_DUALHEAD_CTL, 1 << 31, 0);
-			nv_mask(dev, NV_PCRTC_GPIO_EXT, 3, 0);
-		}
-	}
-#endif
-}
-
-static inline bool is_powersaving_dpms(int mode)
-{
-	return (mode != DRM_MODE_DPMS_ON);
-}
-
-static void nv04_lvds_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	bool was_powersaving = is_powersaving_dpms(nv_encoder->last_dpms);
-
-	if (nv_encoder->last_dpms == mode)
-		return;
-	nv_encoder->last_dpms = mode;
-
-	NV_INFO(dev, "Setting dpms mode %d on lvds encoder (output %d)\n",
-		     mode, nv_encoder->dcb->index);
-
-	if (was_powersaving && is_powersaving_dpms(mode))
-		return;
-
-	if (nv_encoder->dcb->lvdsconf.use_power_scripts) {
-		/* when removing an output, crtc may not be set, but PANEL_OFF
-		 * must still be run
-		 */
-		int head = crtc ? nouveau_crtc(crtc)->index :
-			   nv04_dfp_get_bound_head(dev, nv_encoder->dcb);
-
-		if (mode == DRM_MODE_DPMS_ON) {
-			call_lvds_script(dev, nv_encoder->dcb, head,
-					 LVDS_PANEL_ON, nv_encoder->mode.clock);
-		} else
-			/* pxclk of 0 is fine for PANEL_OFF, and for a
-			 * disconnected LVDS encoder there is no native_mode
-			 */
-			call_lvds_script(dev, nv_encoder->dcb, head,
-					 LVDS_PANEL_OFF, 0);
-	}
-
-	nv04_dfp_update_backlight(encoder, mode);
-	nv04_dfp_update_fp_control(encoder, mode);
-
-	if (mode == DRM_MODE_DPMS_ON)
-		nv04_dfp_prepare_sel_clk(dev, nv_encoder, nouveau_crtc(crtc)->index);
-	else {
-		dev_priv->mode_reg.sel_clk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK);
-		dev_priv->mode_reg.sel_clk &= ~0xf0;
-	}
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK, dev_priv->mode_reg.sel_clk);
-}
-
-static void nv04_tmds_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-
-	if (nv_encoder->last_dpms == mode)
-		return;
-	nv_encoder->last_dpms = mode;
-
-	NV_INFO(dev, "Setting dpms mode %d on tmds encoder (output %d)\n",
-		     mode, nv_encoder->dcb->index);
-
-	nv04_dfp_update_backlight(encoder, mode);
-	nv04_dfp_update_fp_control(encoder, mode);
-}
-
-static void nv04_dfp_save(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-
-	if (nv_two_heads(dev))
-		nv_encoder->restore.head =
-			nv04_dfp_get_bound_head(dev, nv_encoder->dcb);
-}
-
-static void nv04_dfp_restore(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int head = nv_encoder->restore.head;
-
-	if (nv_encoder->dcb->type == OUTPUT_LVDS) {
-		struct nouveau_connector *connector =
-			nouveau_encoder_connector_get(nv_encoder);
-
-		if (connector && connector->native_mode)
-			call_lvds_script(dev, nv_encoder->dcb, head,
-					 LVDS_PANEL_ON,
-					 connector->native_mode->clock);
-
-	} else if (nv_encoder->dcb->type == OUTPUT_TMDS) {
-		int clock = nouveau_hw_pllvals_to_clk
-					(&dev_priv->saved_reg.crtc_reg[head].pllvals);
-
-		run_tmds_table(dev, nv_encoder->dcb, head, clock);
-	}
-
-	nv_encoder->last_dpms = NV_DPMS_CLEARED;
-}
-
-static void nv04_dfp_destroy(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-
-	NV_DEBUG_KMS(encoder->dev, "\n");
-
-	if (get_slave_funcs(encoder))
-		get_slave_funcs(encoder)->destroy(encoder);
-
-	drm_encoder_cleanup(encoder);
-	kfree(nv_encoder);
-}
-
-static void nv04_tmds_slave_init(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
-	struct nouveau_i2c_chan *i2c = nouveau_i2c_find(dev, 2);
-	struct i2c_board_info info[] = {
-		{
-			.type = "sil164",
-			.addr = (dcb->tmdsconf.slave_addr == 0x7 ? 0x3a : 0x38),
-			.platform_data = &(struct sil164_encoder_params) {
-				SIL164_INPUT_EDGE_RISING
-			}
-		},
-		{ }
-	};
-	int type;
-
-	if (!nv_gf4_disp_arch(dev) || !i2c ||
-	    get_tmds_slave(encoder))
-		return;
-
-	type = nouveau_i2c_identify(dev, "TMDS transmitter", info, NULL, 2);
-	if (type < 0)
-		return;
-
-	drm_i2c_encoder_init(dev, to_encoder_slave(encoder),
-			     &i2c->adapter, &info[type]);
-}
-
-static const struct drm_encoder_helper_funcs nv04_lvds_helper_funcs = {
-	.dpms = nv04_lvds_dpms,
-	.save = nv04_dfp_save,
-	.restore = nv04_dfp_restore,
-	.mode_fixup = nv04_dfp_mode_fixup,
-	.prepare = nv04_dfp_prepare,
-	.commit = nv04_dfp_commit,
-	.mode_set = nv04_dfp_mode_set,
-	.detect = NULL,
-};
-
-static const struct drm_encoder_helper_funcs nv04_tmds_helper_funcs = {
-	.dpms = nv04_tmds_dpms,
-	.save = nv04_dfp_save,
-	.restore = nv04_dfp_restore,
-	.mode_fixup = nv04_dfp_mode_fixup,
-	.prepare = nv04_dfp_prepare,
-	.commit = nv04_dfp_commit,
-	.mode_set = nv04_dfp_mode_set,
-	.detect = NULL,
-};
-
-static const struct drm_encoder_funcs nv04_dfp_funcs = {
-	.destroy = nv04_dfp_destroy,
-};
-
-int
-nv04_dfp_create(struct drm_connector *connector, struct dcb_entry *entry)
-{
-	const struct drm_encoder_helper_funcs *helper;
-	struct nouveau_encoder *nv_encoder = NULL;
-	struct drm_encoder *encoder;
-	int type;
-
-	switch (entry->type) {
-	case OUTPUT_TMDS:
-		type = DRM_MODE_ENCODER_TMDS;
-		helper = &nv04_tmds_helper_funcs;
-		break;
-	case OUTPUT_LVDS:
-		type = DRM_MODE_ENCODER_LVDS;
-		helper = &nv04_lvds_helper_funcs;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL);
-	if (!nv_encoder)
-		return -ENOMEM;
-
-	encoder = to_drm_encoder(nv_encoder);
-
-	nv_encoder->dcb = entry;
-	nv_encoder->or = ffs(entry->or) - 1;
-
-	drm_encoder_init(connector->dev, encoder, &nv04_dfp_funcs, type);
-	drm_encoder_helper_add(encoder, helper);
-
-	encoder->possible_crtcs = entry->heads;
-	encoder->possible_clones = 0;
-
-	if (entry->type == OUTPUT_TMDS &&
-	    entry->location != DCB_LOC_ON_CHIP)
-		nv04_tmds_slave_init(encoder);
-
-	drm_mode_connector_attach_encoder(connector, encoder);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_display.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_display.c
deleted file mode 100644
index 7047d37e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_display.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc_helper.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_fb.h"
-#include "nouveau_hw.h"
-#include "nouveau_encoder.h"
-#include "nouveau_connector.h"
-
-static void nv04_vblank_crtc0_isr(struct drm_device *);
-static void nv04_vblank_crtc1_isr(struct drm_device *);
-
-static void
-nv04_display_store_initial_head_owner(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->chipset != 0x11) {
-		dev_priv->crtc_owner = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_44);
-		return;
-	}
-
-	/* reading CR44 is broken on nv11, so we attempt to infer it */
-	if (nvReadMC(dev, NV_PBUS_DEBUG_1) & (1 << 28))	/* heads tied, restore both */
-		dev_priv->crtc_owner = 0x4;
-	else {
-		uint8_t slaved_on_A, slaved_on_B;
-		bool tvA = false;
-		bool tvB = false;
-
-		slaved_on_B = NVReadVgaCrtc(dev, 1, NV_CIO_CRE_PIXEL_INDEX) &
-									0x80;
-		if (slaved_on_B)
-			tvB = !(NVReadVgaCrtc(dev, 1, NV_CIO_CRE_LCD__INDEX) &
-					MASK(NV_CIO_CRE_LCD_LCD_SELECT));
-
-		slaved_on_A = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_PIXEL_INDEX) &
-									0x80;
-		if (slaved_on_A)
-			tvA = !(NVReadVgaCrtc(dev, 0, NV_CIO_CRE_LCD__INDEX) &
-					MASK(NV_CIO_CRE_LCD_LCD_SELECT));
-
-		if (slaved_on_A && !tvA)
-			dev_priv->crtc_owner = 0x0;
-		else if (slaved_on_B && !tvB)
-			dev_priv->crtc_owner = 0x3;
-		else if (slaved_on_A)
-			dev_priv->crtc_owner = 0x0;
-		else if (slaved_on_B)
-			dev_priv->crtc_owner = 0x3;
-		else
-			dev_priv->crtc_owner = 0x0;
-	}
-}
-
-int
-nv04_display_early_init(struct drm_device *dev)
-{
-	/* Make the I2C buses accessible. */
-	if (!nv_gf4_disp_arch(dev)) {
-		uint32_t pmc_enable = nv_rd32(dev, NV03_PMC_ENABLE);
-
-		if (!(pmc_enable & 1))
-			nv_wr32(dev, NV03_PMC_ENABLE, pmc_enable | 1);
-	}
-
-	/* Unlock the VGA CRTCs. */
-	NVLockVgaCrtcs(dev, false);
-
-	/* Make sure the CRTCs aren't in slaved mode. */
-	if (nv_two_heads(dev)) {
-		nv04_display_store_initial_head_owner(dev);
-		NVSetOwner(dev, 0);
-	}
-
-	return 0;
-}
-
-void
-nv04_display_late_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (nv_two_heads(dev))
-		NVSetOwner(dev, dev_priv->crtc_owner);
-
-	NVLockVgaCrtcs(dev, true);
-}
-
-int
-nv04_display_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct dcb_table *dcb = &dev_priv->vbios.dcb;
-	struct drm_connector *connector, *ct;
-	struct drm_encoder *encoder;
-	struct drm_crtc *crtc;
-	int i, ret;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	nouveau_hw_save_vga_fonts(dev, 1);
-
-	nv04_crtc_create(dev, 0);
-	if (nv_two_heads(dev))
-		nv04_crtc_create(dev, 1);
-
-	for (i = 0; i < dcb->entries; i++) {
-		struct dcb_entry *dcbent = &dcb->entry[i];
-
-		connector = nouveau_connector_create(dev, dcbent->connector);
-		if (IS_ERR(connector))
-			continue;
-
-		switch (dcbent->type) {
-		case OUTPUT_ANALOG:
-			ret = nv04_dac_create(connector, dcbent);
-			break;
-		case OUTPUT_LVDS:
-		case OUTPUT_TMDS:
-			ret = nv04_dfp_create(connector, dcbent);
-			break;
-		case OUTPUT_TV:
-			if (dcbent->location == DCB_LOC_ON_CHIP)
-				ret = nv17_tv_create(connector, dcbent);
-			else
-				ret = nv04_tv_create(connector, dcbent);
-			break;
-		default:
-			NV_WARN(dev, "DCB type %d not known\n", dcbent->type);
-			continue;
-		}
-
-		if (ret)
-			continue;
-	}
-
-	list_for_each_entry_safe(connector, ct,
-				 &dev->mode_config.connector_list, head) {
-		if (!connector->encoder_ids[0]) {
-			NV_WARN(dev, "%s has no encoders, removing\n",
-				drm_get_connector_name(connector));
-			connector->funcs->destroy(connector);
-		}
-	}
-
-	/* Save previous state */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		crtc->funcs->save(crtc);
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct drm_encoder_helper_funcs *func = encoder->helper_private;
-
-		func->save(encoder);
-	}
-
-	nouveau_irq_register(dev, 24, nv04_vblank_crtc0_isr);
-	nouveau_irq_register(dev, 25, nv04_vblank_crtc1_isr);
-	return 0;
-}
-
-void
-nv04_display_destroy(struct drm_device *dev)
-{
-	struct drm_encoder *encoder;
-	struct drm_crtc *crtc;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	nouveau_irq_unregister(dev, 24);
-	nouveau_irq_unregister(dev, 25);
-
-	/* Turn every CRTC off. */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct drm_mode_set modeset = {
-			.crtc = crtc,
-		};
-
-		crtc->funcs->set_config(&modeset);
-	}
-
-	/* Restore state */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct drm_encoder_helper_funcs *func = encoder->helper_private;
-
-		func->restore(encoder);
-	}
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		crtc->funcs->restore(crtc);
-
-	nouveau_hw_save_vga_fonts(dev, 0);
-}
-
-int
-nv04_display_init(struct drm_device *dev)
-{
-	struct drm_encoder *encoder;
-	struct drm_crtc *crtc;
-
-	/* meh.. modeset apparently doesn't setup all the regs and depends
-	 * on pre-existing state, for now load the state of the card *before*
-	 * nouveau was loaded, and then do a modeset.
-	 *
-	 * best thing to do probably is to make save/restore routines not
-	 * save/restore "pre-load" state, but more general so we can save
-	 * on suspend too.
-	 */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct drm_encoder_helper_funcs *func = encoder->helper_private;
-
-		func->restore(encoder);
-	}
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		crtc->funcs->restore(crtc);
-
-	return 0;
-}
-
-void
-nv04_display_fini(struct drm_device *dev)
-{
-}
-
-static void
-nv04_vblank_crtc0_isr(struct drm_device *dev)
-{
-	nv_wr32(dev, NV_CRTC0_INTSTAT, NV_CRTC_INTR_VBLANK);
-	drm_handle_vblank(dev, 0);
-}
-
-static void
-nv04_vblank_crtc1_isr(struct drm_device *dev)
-{
-	nv_wr32(dev, NV_CRTC1_INTSTAT, NV_CRTC_INTR_VBLANK);
-	drm_handle_vblank(dev, 1);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_fb.c
deleted file mode 100644
index d5eedd67..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_fb.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-int
-nv04_fb_vram_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 boot0 = nv_rd32(dev, NV04_PFB_BOOT_0);
-
-	if (boot0 & 0x00000100) {
-		dev_priv->vram_size  = ((boot0 >> 12) & 0xf) * 2 + 2;
-		dev_priv->vram_size *= 1024 * 1024;
-	} else {
-		switch (boot0 & NV04_PFB_BOOT_0_RAM_AMOUNT) {
-		case NV04_PFB_BOOT_0_RAM_AMOUNT_32MB:
-			dev_priv->vram_size = 32 * 1024 * 1024;
-			break;
-		case NV04_PFB_BOOT_0_RAM_AMOUNT_16MB:
-			dev_priv->vram_size = 16 * 1024 * 1024;
-			break;
-		case NV04_PFB_BOOT_0_RAM_AMOUNT_8MB:
-			dev_priv->vram_size = 8 * 1024 * 1024;
-			break;
-		case NV04_PFB_BOOT_0_RAM_AMOUNT_4MB:
-			dev_priv->vram_size = 4 * 1024 * 1024;
-			break;
-		}
-	}
-
-	if ((boot0 & 0x00000038) <= 0x10)
-		dev_priv->vram_type = NV_MEM_TYPE_SGRAM;
-	else
-		dev_priv->vram_type = NV_MEM_TYPE_SDRAM;
-
-	return 0;
-}
-
-int
-nv04_fb_init(struct drm_device *dev)
-{
-	/* This is what the DDX did for NV_ARCH_04, but a mmio-trace shows
-	 * nvidia reading PFB_CFG_0, then writing back its original value.
-	 * (which was 0x701114 in this case)
-	 */
-
-	nv_wr32(dev, NV04_PFB_CFG0, 0x1114);
-	return 0;
-}
-
-void
-nv04_fb_takedown(struct drm_device *dev)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_fbcon.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_fbcon.c
deleted file mode 100644
index 7a118937..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_fbcon.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * Copyright 2009 Ben Skeggs
- * Copyright 2008 Stuart Bennett
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_ramht.h"
-#include "nouveau_fbcon.h"
-
-int
-nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	int ret;
-
-	ret = RING_SPACE(chan, 4);
-	if (ret)
-		return ret;
-
-	BEGIN_RING(chan, NvSubImageBlit, 0x0300, 3);
-	OUT_RING(chan, (region->sy << 16) | region->sx);
-	OUT_RING(chan, (region->dy << 16) | region->dx);
-	OUT_RING(chan, (region->height << 16) | region->width);
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	int ret;
-
-	ret = RING_SPACE(chan, 7);
-	if (ret)
-		return ret;
-
-	BEGIN_RING(chan, NvSubGdiRect, 0x02fc, 1);
-	OUT_RING(chan, (rect->rop != ROP_COPY) ? 1 : 3);
-	BEGIN_RING(chan, NvSubGdiRect, 0x03fc, 1);
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR)
-		OUT_RING(chan, ((uint32_t *)info->pseudo_palette)[rect->color]);
-	else
-		OUT_RING(chan, rect->color);
-	BEGIN_RING(chan, NvSubGdiRect, 0x0400, 2);
-	OUT_RING(chan, (rect->dx << 16) | rect->dy);
-	OUT_RING(chan, (rect->width << 16) | rect->height);
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	uint32_t fg;
-	uint32_t bg;
-	uint32_t dsize;
-	uint32_t width;
-	uint32_t *data = (uint32_t *)image->data;
-	int ret;
-
-	if (image->depth != 1)
-		return -ENODEV;
-
-	ret = RING_SPACE(chan, 8);
-	if (ret)
-		return ret;
-
-	width = ALIGN(image->width, 8);
-	dsize = ALIGN(width * image->height, 32) >> 5;
-
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
-		fg = ((uint32_t *) info->pseudo_palette)[image->fg_color];
-		bg = ((uint32_t *) info->pseudo_palette)[image->bg_color];
-	} else {
-		fg = image->fg_color;
-		bg = image->bg_color;
-	}
-
-	BEGIN_RING(chan, NvSubGdiRect, 0x0be4, 7);
-	OUT_RING(chan, (image->dy << 16) | (image->dx & 0xffff));
-	OUT_RING(chan, ((image->dy + image->height) << 16) |
-			 ((image->dx + image->width) & 0xffff));
-	OUT_RING(chan, bg);
-	OUT_RING(chan, fg);
-	OUT_RING(chan, (image->height << 16) | width);
-	OUT_RING(chan, (image->height << 16) | image->width);
-	OUT_RING(chan, (image->dy << 16) | (image->dx & 0xffff));
-
-	while (dsize) {
-		int iter_len = dsize > 128 ? 128 : dsize;
-
-		ret = RING_SPACE(chan, iter_len + 1);
-		if (ret)
-			return ret;
-
-		BEGIN_RING(chan, NvSubGdiRect, 0x0c00, iter_len);
-		OUT_RINGp(chan, data, iter_len);
-		data += iter_len;
-		dsize -= iter_len;
-	}
-
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nv04_fbcon_accel_init(struct fb_info *info)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	const int sub = NvSubCtxSurf2D;
-	int surface_fmt, pattern_fmt, rect_fmt;
-	int ret;
-
-	switch (info->var.bits_per_pixel) {
-	case 8:
-		surface_fmt = 1;
-		pattern_fmt = 3;
-		rect_fmt = 3;
-		break;
-	case 16:
-		surface_fmt = 4;
-		pattern_fmt = 1;
-		rect_fmt = 1;
-		break;
-	case 32:
-		switch (info->var.transp.length) {
-		case 0: /* depth 24 */
-		case 8: /* depth 32 */
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		surface_fmt = 6;
-		pattern_fmt = 3;
-		rect_fmt = 3;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	ret = nouveau_gpuobj_gr_new(chan, NvCtxSurf2D,
-				    dev_priv->card_type >= NV_10 ?
-				    0x0062 : 0x0042);
-	if (ret)
-		return ret;
-
-	ret = nouveau_gpuobj_gr_new(chan, NvClipRect, 0x0019);
-	if (ret)
-		return ret;
-
-	ret = nouveau_gpuobj_gr_new(chan, NvRop, 0x0043);
-	if (ret)
-		return ret;
-
-	ret = nouveau_gpuobj_gr_new(chan, NvImagePatt, 0x0044);
-	if (ret)
-		return ret;
-
-	ret = nouveau_gpuobj_gr_new(chan, NvGdiRect, 0x004a);
-	if (ret)
-		return ret;
-
-	ret = nouveau_gpuobj_gr_new(chan, NvImageBlit,
-				    dev_priv->chipset >= 0x11 ?
-				    0x009f : 0x005f);
-	if (ret)
-		return ret;
-
-	if (RING_SPACE(chan, 49)) {
-		nouveau_fbcon_gpu_lockup(info);
-		return 0;
-	}
-
-	BEGIN_RING(chan, sub, 0x0000, 1);
-	OUT_RING(chan, NvCtxSurf2D);
-	BEGIN_RING(chan, sub, 0x0184, 2);
-	OUT_RING(chan, NvDmaFB);
-	OUT_RING(chan, NvDmaFB);
-	BEGIN_RING(chan, sub, 0x0300, 4);
-	OUT_RING(chan, surface_fmt);
-	OUT_RING(chan, info->fix.line_length | (info->fix.line_length << 16));
-	OUT_RING(chan, info->fix.smem_start - dev->mode_config.fb_base);
-	OUT_RING(chan, info->fix.smem_start - dev->mode_config.fb_base);
-
-	BEGIN_RING(chan, sub, 0x0000, 1);
-	OUT_RING(chan, NvRop);
-	BEGIN_RING(chan, sub, 0x0300, 1);
-	OUT_RING(chan, 0x55);
-
-	BEGIN_RING(chan, sub, 0x0000, 1);
-	OUT_RING(chan, NvImagePatt);
-	BEGIN_RING(chan, sub, 0x0300, 8);
-	OUT_RING(chan, pattern_fmt);
-#ifdef __BIG_ENDIAN
-	OUT_RING(chan, 2);
-#else
-	OUT_RING(chan, 1);
-#endif
-	OUT_RING(chan, 0);
-	OUT_RING(chan, 1);
-	OUT_RING(chan, ~0);
-	OUT_RING(chan, ~0);
-	OUT_RING(chan, ~0);
-	OUT_RING(chan, ~0);
-
-	BEGIN_RING(chan, sub, 0x0000, 1);
-	OUT_RING(chan, NvClipRect);
-	BEGIN_RING(chan, sub, 0x0300, 2);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, (info->var.yres_virtual << 16) | info->var.xres_virtual);
-
-	BEGIN_RING(chan, NvSubImageBlit, 0x0000, 1);
-	OUT_RING(chan, NvImageBlit);
-	BEGIN_RING(chan, NvSubImageBlit, 0x019c, 1);
-	OUT_RING(chan, NvCtxSurf2D);
-	BEGIN_RING(chan, NvSubImageBlit, 0x02fc, 1);
-	OUT_RING(chan, 3);
-
-	BEGIN_RING(chan, NvSubGdiRect, 0x0000, 1);
-	OUT_RING(chan, NvGdiRect);
-	BEGIN_RING(chan, NvSubGdiRect, 0x0198, 1);
-	OUT_RING(chan, NvCtxSurf2D);
-	BEGIN_RING(chan, NvSubGdiRect, 0x0188, 2);
-	OUT_RING(chan, NvImagePatt);
-	OUT_RING(chan, NvRop);
-	BEGIN_RING(chan, NvSubGdiRect, 0x0304, 1);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSubGdiRect, 0x0300, 1);
-	OUT_RING(chan, rect_fmt);
-	BEGIN_RING(chan, NvSubGdiRect, 0x02fc, 1);
-	OUT_RING(chan, 3);
-
-	FIRE_RING(chan);
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_fifo.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_fifo.c
deleted file mode 100644
index db465a3e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_fifo.c
+++ /dev/null
@@ -1,543 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-#include "nouveau_util.h"
-
-#define NV04_RAMFC(c) (dev_priv->ramfc->pinst + ((c) * NV04_RAMFC__SIZE))
-#define NV04_RAMFC__SIZE 32
-#define NV04_RAMFC_DMA_PUT                                       0x00
-#define NV04_RAMFC_DMA_GET                                       0x04
-#define NV04_RAMFC_DMA_INSTANCE                                  0x08
-#define NV04_RAMFC_DMA_STATE                                     0x0C
-#define NV04_RAMFC_DMA_FETCH                                     0x10
-#define NV04_RAMFC_ENGINE                                        0x14
-#define NV04_RAMFC_PULL1_ENGINE                                  0x18
-
-#define RAMFC_WR(offset, val) nv_wo32(chan->ramfc, NV04_RAMFC_##offset, (val))
-#define RAMFC_RD(offset)      nv_ro32(chan->ramfc, NV04_RAMFC_##offset)
-
-void
-nv04_fifo_disable(struct drm_device *dev)
-{
-	uint32_t tmp;
-
-	tmp = nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_PUSH);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_PUSH, tmp & ~1);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH0, 0);
-	tmp = nv_rd32(dev, NV03_PFIFO_CACHE1_PULL1);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, tmp & ~1);
-}
-
-void
-nv04_fifo_enable(struct drm_device *dev)
-{
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH0, 1);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, 1);
-}
-
-bool
-nv04_fifo_reassign(struct drm_device *dev, bool enable)
-{
-	uint32_t reassign = nv_rd32(dev, NV03_PFIFO_CACHES);
-
-	nv_wr32(dev, NV03_PFIFO_CACHES, enable ? 1 : 0);
-	return (reassign == 1);
-}
-
-bool
-nv04_fifo_cache_pull(struct drm_device *dev, bool enable)
-{
-	int pull = nv_mask(dev, NV04_PFIFO_CACHE1_PULL0, 1, enable);
-
-	if (!enable) {
-		/* In some cases the PFIFO puller may be left in an
-		 * inconsistent state if you try to stop it when it's
-		 * busy translating handles. Sometimes you get a
-		 * PFIFO_CACHE_ERROR, sometimes it just fails silently
-		 * sending incorrect instance offsets to PGRAPH after
-		 * it's started up again. To avoid the latter we
-		 * invalidate the most recently calculated instance.
-		 */
-		if (!nv_wait(dev, NV04_PFIFO_CACHE1_PULL0,
-			     NV04_PFIFO_CACHE1_PULL0_HASH_BUSY, 0))
-			NV_ERROR(dev, "Timeout idling the PFIFO puller.\n");
-
-		if (nv_rd32(dev, NV04_PFIFO_CACHE1_PULL0) &
-		    NV04_PFIFO_CACHE1_PULL0_HASH_FAILED)
-			nv_wr32(dev, NV03_PFIFO_INTR_0,
-				NV_PFIFO_INTR_CACHE_ERROR);
-
-		nv_wr32(dev, NV04_PFIFO_CACHE1_HASH, 0);
-	}
-
-	return pull & 1;
-}
-
-int
-nv04_fifo_channel_id(struct drm_device *dev)
-{
-	return nv_rd32(dev, NV03_PFIFO_CACHE1_PUSH1) &
-			NV03_PFIFO_CACHE1_PUSH1_CHID_MASK;
-}
-
-#ifdef __BIG_ENDIAN
-#define DMA_FETCH_ENDIANNESS NV_PFIFO_CACHE1_BIG_ENDIAN
-#else
-#define DMA_FETCH_ENDIANNESS 0
-#endif
-
-int
-nv04_fifo_create_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-	int ret;
-
-	ret = nouveau_gpuobj_new_fake(dev, NV04_RAMFC(chan->id), ~0,
-						NV04_RAMFC__SIZE,
-						NVOBJ_FLAG_ZERO_ALLOC |
-						NVOBJ_FLAG_ZERO_FREE,
-						&chan->ramfc);
-	if (ret)
-		return ret;
-
-	chan->user = ioremap(pci_resource_start(dev->pdev, 0) +
-			     NV03_USER(chan->id), PAGE_SIZE);
-	if (!chan->user)
-		return -ENOMEM;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-
-	/* Setup initial state */
-	RAMFC_WR(DMA_PUT, chan->pushbuf_base);
-	RAMFC_WR(DMA_GET, chan->pushbuf_base);
-	RAMFC_WR(DMA_INSTANCE, chan->pushbuf->pinst >> 4);
-	RAMFC_WR(DMA_FETCH, (NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
-			     NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
-			     NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 |
-			     DMA_FETCH_ENDIANNESS));
-
-	/* enable the fifo dma operation */
-	nv_wr32(dev, NV04_PFIFO_MODE,
-		nv_rd32(dev, NV04_PFIFO_MODE) | (1 << chan->id));
-
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-	return 0;
-}
-
-void
-nv04_fifo_destroy_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	pfifo->reassign(dev, false);
-
-	/* Unload the context if it's the currently active one */
-	if (pfifo->channel_id(dev) == chan->id) {
-		pfifo->disable(dev);
-		pfifo->unload_context(dev);
-		pfifo->enable(dev);
-	}
-
-	/* Keep it from being rescheduled */
-	nv_mask(dev, NV04_PFIFO_MODE, 1 << chan->id, 0);
-
-	pfifo->reassign(dev, true);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	/* Free the channel resources */
-	if (chan->user) {
-		iounmap(chan->user);
-		chan->user = NULL;
-	}
-	nouveau_gpuobj_ref(NULL, &chan->ramfc);
-}
-
-static void
-nv04_fifo_do_load_context(struct drm_device *dev, int chid)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t fc = NV04_RAMFC(chid), tmp;
-
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_PUT, nv_ri32(dev, fc + 0));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_GET, nv_ri32(dev, fc + 4));
-	tmp = nv_ri32(dev, fc + 8);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_INSTANCE, tmp & 0xFFFF);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_DCOUNT, tmp >> 16);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_STATE, nv_ri32(dev, fc + 12));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_FETCH, nv_ri32(dev, fc + 16));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_ENGINE, nv_ri32(dev, fc + 20));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_PULL1, nv_ri32(dev, fc + 24));
-
-	nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, 0);
-}
-
-int
-nv04_fifo_load_context(struct nouveau_channel *chan)
-{
-	uint32_t tmp;
-
-	nv_wr32(chan->dev, NV03_PFIFO_CACHE1_PUSH1,
-			   NV03_PFIFO_CACHE1_PUSH1_DMA | chan->id);
-	nv04_fifo_do_load_context(chan->dev, chan->id);
-	nv_wr32(chan->dev, NV04_PFIFO_CACHE1_DMA_PUSH, 1);
-
-	/* Reset NV04_PFIFO_CACHE1_DMA_CTL_AT_INFO to INVALID */
-	tmp = nv_rd32(chan->dev, NV04_PFIFO_CACHE1_DMA_CTL) & ~(1 << 31);
-	nv_wr32(chan->dev, NV04_PFIFO_CACHE1_DMA_CTL, tmp);
-
-	return 0;
-}
-
-int
-nv04_fifo_unload_context(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_channel *chan = NULL;
-	uint32_t tmp;
-	int chid;
-
-	chid = pfifo->channel_id(dev);
-	if (chid < 0 || chid >= dev_priv->engine.fifo.channels)
-		return 0;
-
-	chan = dev_priv->channels.ptr[chid];
-	if (!chan) {
-		NV_ERROR(dev, "Inactive channel on PFIFO: %d\n", chid);
-		return -EINVAL;
-	}
-
-	RAMFC_WR(DMA_PUT, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_PUT));
-	RAMFC_WR(DMA_GET, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_GET));
-	tmp  = nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_DCOUNT) << 16;
-	tmp |= nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_INSTANCE);
-	RAMFC_WR(DMA_INSTANCE, tmp);
-	RAMFC_WR(DMA_STATE, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_STATE));
-	RAMFC_WR(DMA_FETCH, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_FETCH));
-	RAMFC_WR(ENGINE, nv_rd32(dev, NV04_PFIFO_CACHE1_ENGINE));
-	RAMFC_WR(PULL1_ENGINE, nv_rd32(dev, NV04_PFIFO_CACHE1_PULL1));
-
-	nv04_fifo_do_load_context(dev, pfifo->channels - 1);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, pfifo->channels - 1);
-	return 0;
-}
-
-static void
-nv04_fifo_init_reset(struct drm_device *dev)
-{
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) & ~NV_PMC_ENABLE_PFIFO);
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) |  NV_PMC_ENABLE_PFIFO);
-
-	nv_wr32(dev, 0x003224, 0x000f0078);
-	nv_wr32(dev, 0x002044, 0x0101ffff);
-	nv_wr32(dev, 0x002040, 0x000000ff);
-	nv_wr32(dev, 0x002500, 0x00000000);
-	nv_wr32(dev, 0x003000, 0x00000000);
-	nv_wr32(dev, 0x003050, 0x00000000);
-	nv_wr32(dev, 0x003200, 0x00000000);
-	nv_wr32(dev, 0x003250, 0x00000000);
-	nv_wr32(dev, 0x003220, 0x00000000);
-
-	nv_wr32(dev, 0x003250, 0x00000000);
-	nv_wr32(dev, 0x003270, 0x00000000);
-	nv_wr32(dev, 0x003210, 0x00000000);
-}
-
-static void
-nv04_fifo_init_ramxx(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nv_wr32(dev, NV03_PFIFO_RAMHT, (0x03 << 24) /* search 128 */ |
-				       ((dev_priv->ramht->bits - 9) << 16) |
-				       (dev_priv->ramht->gpuobj->pinst >> 8));
-	nv_wr32(dev, NV03_PFIFO_RAMRO, dev_priv->ramro->pinst >> 8);
-	nv_wr32(dev, NV03_PFIFO_RAMFC, dev_priv->ramfc->pinst >> 8);
-}
-
-static void
-nv04_fifo_init_intr(struct drm_device *dev)
-{
-	nouveau_irq_register(dev, 8, nv04_fifo_isr);
-	nv_wr32(dev, 0x002100, 0xffffffff);
-	nv_wr32(dev, 0x002140, 0xffffffff);
-}
-
-int
-nv04_fifo_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	int i;
-
-	nv04_fifo_init_reset(dev);
-	nv04_fifo_init_ramxx(dev);
-
-	nv04_fifo_do_load_context(dev, pfifo->channels - 1);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, pfifo->channels - 1);
-
-	nv04_fifo_init_intr(dev);
-	pfifo->enable(dev);
-	pfifo->reassign(dev, true);
-
-	for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
-		if (dev_priv->channels.ptr[i]) {
-			uint32_t mode = nv_rd32(dev, NV04_PFIFO_MODE);
-			nv_wr32(dev, NV04_PFIFO_MODE, mode | (1 << i));
-		}
-	}
-
-	return 0;
-}
-
-void
-nv04_fifo_fini(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x2140, 0x00000000);
-	nouveau_irq_unregister(dev, 8);
-}
-
-static bool
-nouveau_fifo_swmthd(struct drm_device *dev, u32 chid, u32 addr, u32 data)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = NULL;
-	struct nouveau_gpuobj *obj;
-	unsigned long flags;
-	const int subc = (addr >> 13) & 0x7;
-	const int mthd = addr & 0x1ffc;
-	bool handled = false;
-	u32 engine;
-
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	if (likely(chid >= 0 && chid < dev_priv->engine.fifo.channels))
-		chan = dev_priv->channels.ptr[chid];
-	if (unlikely(!chan))
-		goto out;
-
-	switch (mthd) {
-	case 0x0000: /* bind object to subchannel */
-		obj = nouveau_ramht_find(chan, data);
-		if (unlikely(!obj || obj->engine != NVOBJ_ENGINE_SW))
-			break;
-
-		chan->sw_subchannel[subc] = obj->class;
-		engine = 0x0000000f << (subc * 4);
-
-		nv_mask(dev, NV04_PFIFO_CACHE1_ENGINE, engine, 0x00000000);
-		handled = true;
-		break;
-	default:
-		engine = nv_rd32(dev, NV04_PFIFO_CACHE1_ENGINE);
-		if (unlikely(((engine >> (subc * 4)) & 0xf) != 0))
-			break;
-
-		if (!nouveau_gpuobj_mthd_call(chan, chan->sw_subchannel[subc],
-					      mthd, data))
-			handled = true;
-		break;
-	}
-
-out:
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-	return handled;
-}
-
-static const char *nv_dma_state_err(u32 state)
-{
-	static const char * const desc[] = {
-		"NONE", "CALL_SUBR_ACTIVE", "INVALID_MTHD", "RET_SUBR_INACTIVE",
-		"INVALID_CMD", "IB_EMPTY"/* NV50+ */, "MEM_FAULT", "UNK"
-	};
-	return desc[(state >> 29) & 0x7];
-}
-
-void
-nv04_fifo_isr(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_engine *engine = &dev_priv->engine;
-	uint32_t status, reassign;
-	int cnt = 0;
-
-	reassign = nv_rd32(dev, NV03_PFIFO_CACHES) & 1;
-	while ((status = nv_rd32(dev, NV03_PFIFO_INTR_0)) && (cnt++ < 100)) {
-		uint32_t chid, get;
-
-		nv_wr32(dev, NV03_PFIFO_CACHES, 0);
-
-		chid = engine->fifo.channel_id(dev);
-		get  = nv_rd32(dev, NV03_PFIFO_CACHE1_GET);
-
-		if (status & NV_PFIFO_INTR_CACHE_ERROR) {
-			uint32_t mthd, data;
-			int ptr;
-
-			/* NV_PFIFO_CACHE1_GET actually goes to 0xffc before
-			 * wrapping on my G80 chips, but CACHE1 isn't big
-			 * enough for this much data.. Tests show that it
-			 * wraps around to the start at GET=0x800.. No clue
-			 * as to why..
-			 */
-			ptr = (get & 0x7ff) >> 2;
-
-			if (dev_priv->card_type < NV_40) {
-				mthd = nv_rd32(dev,
-					NV04_PFIFO_CACHE1_METHOD(ptr));
-				data = nv_rd32(dev,
-					NV04_PFIFO_CACHE1_DATA(ptr));
-			} else {
-				mthd = nv_rd32(dev,
-					NV40_PFIFO_CACHE1_METHOD(ptr));
-				data = nv_rd32(dev,
-					NV40_PFIFO_CACHE1_DATA(ptr));
-			}
-
-			if (!nouveau_fifo_swmthd(dev, chid, mthd, data)) {
-				NV_INFO(dev, "PFIFO_CACHE_ERROR - Ch %d/%d "
-					     "Mthd 0x%04x Data 0x%08x\n",
-					chid, (mthd >> 13) & 7, mthd & 0x1ffc,
-					data);
-			}
-
-			nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_PUSH, 0);
-			nv_wr32(dev, NV03_PFIFO_INTR_0,
-						NV_PFIFO_INTR_CACHE_ERROR);
-
-			nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH0,
-				nv_rd32(dev, NV03_PFIFO_CACHE1_PUSH0) & ~1);
-			nv_wr32(dev, NV03_PFIFO_CACHE1_GET, get + 4);
-			nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH0,
-				nv_rd32(dev, NV03_PFIFO_CACHE1_PUSH0) | 1);
-			nv_wr32(dev, NV04_PFIFO_CACHE1_HASH, 0);
-
-			nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_PUSH,
-				nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_PUSH) | 1);
-			nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, 1);
-
-			status &= ~NV_PFIFO_INTR_CACHE_ERROR;
-		}
-
-		if (status & NV_PFIFO_INTR_DMA_PUSHER) {
-			u32 dma_get = nv_rd32(dev, 0x003244);
-			u32 dma_put = nv_rd32(dev, 0x003240);
-			u32 push = nv_rd32(dev, 0x003220);
-			u32 state = nv_rd32(dev, 0x003228);
-
-			if (dev_priv->card_type == NV_50) {
-				u32 ho_get = nv_rd32(dev, 0x003328);
-				u32 ho_put = nv_rd32(dev, 0x003320);
-				u32 ib_get = nv_rd32(dev, 0x003334);
-				u32 ib_put = nv_rd32(dev, 0x003330);
-
-				if (nouveau_ratelimit())
-					NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%02x%08x "
-					     "Put 0x%02x%08x IbGet 0x%08x IbPut 0x%08x "
-					     "State 0x%08x (err: %s) Push 0x%08x\n",
-						chid, ho_get, dma_get, ho_put,
-						dma_put, ib_get, ib_put, state,
-						nv_dma_state_err(state),
-						push);
-
-				/* METHOD_COUNT, in DMA_STATE on earlier chipsets */
-				nv_wr32(dev, 0x003364, 0x00000000);
-				if (dma_get != dma_put || ho_get != ho_put) {
-					nv_wr32(dev, 0x003244, dma_put);
-					nv_wr32(dev, 0x003328, ho_put);
-				} else
-				if (ib_get != ib_put) {
-					nv_wr32(dev, 0x003334, ib_put);
-				}
-			} else {
-				NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%08x "
-					     "Put 0x%08x State 0x%08x (err: %s) Push 0x%08x\n",
-					chid, dma_get, dma_put, state,
-					nv_dma_state_err(state), push);
-
-				if (dma_get != dma_put)
-					nv_wr32(dev, 0x003244, dma_put);
-			}
-
-			nv_wr32(dev, 0x003228, 0x00000000);
-			nv_wr32(dev, 0x003220, 0x00000001);
-			nv_wr32(dev, 0x002100, NV_PFIFO_INTR_DMA_PUSHER);
-			status &= ~NV_PFIFO_INTR_DMA_PUSHER;
-		}
-
-		if (status & NV_PFIFO_INTR_SEMAPHORE) {
-			uint32_t sem;
-
-			status &= ~NV_PFIFO_INTR_SEMAPHORE;
-			nv_wr32(dev, NV03_PFIFO_INTR_0,
-				NV_PFIFO_INTR_SEMAPHORE);
-
-			sem = nv_rd32(dev, NV10_PFIFO_CACHE1_SEMAPHORE);
-			nv_wr32(dev, NV10_PFIFO_CACHE1_SEMAPHORE, sem | 0x1);
-
-			nv_wr32(dev, NV03_PFIFO_CACHE1_GET, get + 4);
-			nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, 1);
-		}
-
-		if (dev_priv->card_type == NV_50) {
-			if (status & 0x00000010) {
-				nv50_fb_vm_trap(dev, nouveau_ratelimit());
-				status &= ~0x00000010;
-				nv_wr32(dev, 0x002100, 0x00000010);
-			}
-		}
-
-		if (status) {
-			if (nouveau_ratelimit())
-				NV_INFO(dev, "PFIFO_INTR 0x%08x - Ch %d\n",
-					status, chid);
-			nv_wr32(dev, NV03_PFIFO_INTR_0, status);
-			status = 0;
-		}
-
-		nv_wr32(dev, NV03_PFIFO_CACHES, reassign);
-	}
-
-	if (status) {
-		NV_INFO(dev, "PFIFO still angry after %d spins, halt\n", cnt);
-		nv_wr32(dev, 0x2140, 0);
-		nv_wr32(dev, 0x140, 0);
-	}
-
-	nv_wr32(dev, NV03_PMC_INTR_0, NV_PMC_INTR_0_PFIFO_PENDING);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_graph.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_graph.c
deleted file mode 100644
index dbdea8ed..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_graph.c
+++ /dev/null
@@ -1,1353 +0,0 @@
-/*
- * Copyright 2007 Stephane Marchesin
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-#include "nouveau_util.h"
-#include "nouveau_ramht.h"
-
-struct nv04_graph_engine {
-	struct nouveau_exec_engine base;
-};
-
-static uint32_t nv04_graph_ctx_regs[] = {
-	0x0040053c,
-	0x00400544,
-	0x00400540,
-	0x00400548,
-	NV04_PGRAPH_CTX_SWITCH1,
-	NV04_PGRAPH_CTX_SWITCH2,
-	NV04_PGRAPH_CTX_SWITCH3,
-	NV04_PGRAPH_CTX_SWITCH4,
-	NV04_PGRAPH_CTX_CACHE1,
-	NV04_PGRAPH_CTX_CACHE2,
-	NV04_PGRAPH_CTX_CACHE3,
-	NV04_PGRAPH_CTX_CACHE4,
-	0x00400184,
-	0x004001a4,
-	0x004001c4,
-	0x004001e4,
-	0x00400188,
-	0x004001a8,
-	0x004001c8,
-	0x004001e8,
-	0x0040018c,
-	0x004001ac,
-	0x004001cc,
-	0x004001ec,
-	0x00400190,
-	0x004001b0,
-	0x004001d0,
-	0x004001f0,
-	0x00400194,
-	0x004001b4,
-	0x004001d4,
-	0x004001f4,
-	0x00400198,
-	0x004001b8,
-	0x004001d8,
-	0x004001f8,
-	0x0040019c,
-	0x004001bc,
-	0x004001dc,
-	0x004001fc,
-	0x00400174,
-	NV04_PGRAPH_DMA_START_0,
-	NV04_PGRAPH_DMA_START_1,
-	NV04_PGRAPH_DMA_LENGTH,
-	NV04_PGRAPH_DMA_MISC,
-	NV04_PGRAPH_DMA_PITCH,
-	NV04_PGRAPH_BOFFSET0,
-	NV04_PGRAPH_BBASE0,
-	NV04_PGRAPH_BLIMIT0,
-	NV04_PGRAPH_BOFFSET1,
-	NV04_PGRAPH_BBASE1,
-	NV04_PGRAPH_BLIMIT1,
-	NV04_PGRAPH_BOFFSET2,
-	NV04_PGRAPH_BBASE2,
-	NV04_PGRAPH_BLIMIT2,
-	NV04_PGRAPH_BOFFSET3,
-	NV04_PGRAPH_BBASE3,
-	NV04_PGRAPH_BLIMIT3,
-	NV04_PGRAPH_BOFFSET4,
-	NV04_PGRAPH_BBASE4,
-	NV04_PGRAPH_BLIMIT4,
-	NV04_PGRAPH_BOFFSET5,
-	NV04_PGRAPH_BBASE5,
-	NV04_PGRAPH_BLIMIT5,
-	NV04_PGRAPH_BPITCH0,
-	NV04_PGRAPH_BPITCH1,
-	NV04_PGRAPH_BPITCH2,
-	NV04_PGRAPH_BPITCH3,
-	NV04_PGRAPH_BPITCH4,
-	NV04_PGRAPH_SURFACE,
-	NV04_PGRAPH_STATE,
-	NV04_PGRAPH_BSWIZZLE2,
-	NV04_PGRAPH_BSWIZZLE5,
-	NV04_PGRAPH_BPIXEL,
-	NV04_PGRAPH_NOTIFY,
-	NV04_PGRAPH_PATT_COLOR0,
-	NV04_PGRAPH_PATT_COLOR1,
-	NV04_PGRAPH_PATT_COLORRAM+0x00,
-	NV04_PGRAPH_PATT_COLORRAM+0x04,
-	NV04_PGRAPH_PATT_COLORRAM+0x08,
-	NV04_PGRAPH_PATT_COLORRAM+0x0c,
-	NV04_PGRAPH_PATT_COLORRAM+0x10,
-	NV04_PGRAPH_PATT_COLORRAM+0x14,
-	NV04_PGRAPH_PATT_COLORRAM+0x18,
-	NV04_PGRAPH_PATT_COLORRAM+0x1c,
-	NV04_PGRAPH_PATT_COLORRAM+0x20,
-	NV04_PGRAPH_PATT_COLORRAM+0x24,
-	NV04_PGRAPH_PATT_COLORRAM+0x28,
-	NV04_PGRAPH_PATT_COLORRAM+0x2c,
-	NV04_PGRAPH_PATT_COLORRAM+0x30,
-	NV04_PGRAPH_PATT_COLORRAM+0x34,
-	NV04_PGRAPH_PATT_COLORRAM+0x38,
-	NV04_PGRAPH_PATT_COLORRAM+0x3c,
-	NV04_PGRAPH_PATT_COLORRAM+0x40,
-	NV04_PGRAPH_PATT_COLORRAM+0x44,
-	NV04_PGRAPH_PATT_COLORRAM+0x48,
-	NV04_PGRAPH_PATT_COLORRAM+0x4c,
-	NV04_PGRAPH_PATT_COLORRAM+0x50,
-	NV04_PGRAPH_PATT_COLORRAM+0x54,
-	NV04_PGRAPH_PATT_COLORRAM+0x58,
-	NV04_PGRAPH_PATT_COLORRAM+0x5c,
-	NV04_PGRAPH_PATT_COLORRAM+0x60,
-	NV04_PGRAPH_PATT_COLORRAM+0x64,
-	NV04_PGRAPH_PATT_COLORRAM+0x68,
-	NV04_PGRAPH_PATT_COLORRAM+0x6c,
-	NV04_PGRAPH_PATT_COLORRAM+0x70,
-	NV04_PGRAPH_PATT_COLORRAM+0x74,
-	NV04_PGRAPH_PATT_COLORRAM+0x78,
-	NV04_PGRAPH_PATT_COLORRAM+0x7c,
-	NV04_PGRAPH_PATT_COLORRAM+0x80,
-	NV04_PGRAPH_PATT_COLORRAM+0x84,
-	NV04_PGRAPH_PATT_COLORRAM+0x88,
-	NV04_PGRAPH_PATT_COLORRAM+0x8c,
-	NV04_PGRAPH_PATT_COLORRAM+0x90,
-	NV04_PGRAPH_PATT_COLORRAM+0x94,
-	NV04_PGRAPH_PATT_COLORRAM+0x98,
-	NV04_PGRAPH_PATT_COLORRAM+0x9c,
-	NV04_PGRAPH_PATT_COLORRAM+0xa0,
-	NV04_PGRAPH_PATT_COLORRAM+0xa4,
-	NV04_PGRAPH_PATT_COLORRAM+0xa8,
-	NV04_PGRAPH_PATT_COLORRAM+0xac,
-	NV04_PGRAPH_PATT_COLORRAM+0xb0,
-	NV04_PGRAPH_PATT_COLORRAM+0xb4,
-	NV04_PGRAPH_PATT_COLORRAM+0xb8,
-	NV04_PGRAPH_PATT_COLORRAM+0xbc,
-	NV04_PGRAPH_PATT_COLORRAM+0xc0,
-	NV04_PGRAPH_PATT_COLORRAM+0xc4,
-	NV04_PGRAPH_PATT_COLORRAM+0xc8,
-	NV04_PGRAPH_PATT_COLORRAM+0xcc,
-	NV04_PGRAPH_PATT_COLORRAM+0xd0,
-	NV04_PGRAPH_PATT_COLORRAM+0xd4,
-	NV04_PGRAPH_PATT_COLORRAM+0xd8,
-	NV04_PGRAPH_PATT_COLORRAM+0xdc,
-	NV04_PGRAPH_PATT_COLORRAM+0xe0,
-	NV04_PGRAPH_PATT_COLORRAM+0xe4,
-	NV04_PGRAPH_PATT_COLORRAM+0xe8,
-	NV04_PGRAPH_PATT_COLORRAM+0xec,
-	NV04_PGRAPH_PATT_COLORRAM+0xf0,
-	NV04_PGRAPH_PATT_COLORRAM+0xf4,
-	NV04_PGRAPH_PATT_COLORRAM+0xf8,
-	NV04_PGRAPH_PATT_COLORRAM+0xfc,
-	NV04_PGRAPH_PATTERN,
-	0x0040080c,
-	NV04_PGRAPH_PATTERN_SHAPE,
-	0x00400600,
-	NV04_PGRAPH_ROP3,
-	NV04_PGRAPH_CHROMA,
-	NV04_PGRAPH_BETA_AND,
-	NV04_PGRAPH_BETA_PREMULT,
-	NV04_PGRAPH_CONTROL0,
-	NV04_PGRAPH_CONTROL1,
-	NV04_PGRAPH_CONTROL2,
-	NV04_PGRAPH_BLEND,
-	NV04_PGRAPH_STORED_FMT,
-	NV04_PGRAPH_SOURCE_COLOR,
-	0x00400560,
-	0x00400568,
-	0x00400564,
-	0x0040056c,
-	0x00400400,
-	0x00400480,
-	0x00400404,
-	0x00400484,
-	0x00400408,
-	0x00400488,
-	0x0040040c,
-	0x0040048c,
-	0x00400410,
-	0x00400490,
-	0x00400414,
-	0x00400494,
-	0x00400418,
-	0x00400498,
-	0x0040041c,
-	0x0040049c,
-	0x00400420,
-	0x004004a0,
-	0x00400424,
-	0x004004a4,
-	0x00400428,
-	0x004004a8,
-	0x0040042c,
-	0x004004ac,
-	0x00400430,
-	0x004004b0,
-	0x00400434,
-	0x004004b4,
-	0x00400438,
-	0x004004b8,
-	0x0040043c,
-	0x004004bc,
-	0x00400440,
-	0x004004c0,
-	0x00400444,
-	0x004004c4,
-	0x00400448,
-	0x004004c8,
-	0x0040044c,
-	0x004004cc,
-	0x00400450,
-	0x004004d0,
-	0x00400454,
-	0x004004d4,
-	0x00400458,
-	0x004004d8,
-	0x0040045c,
-	0x004004dc,
-	0x00400460,
-	0x004004e0,
-	0x00400464,
-	0x004004e4,
-	0x00400468,
-	0x004004e8,
-	0x0040046c,
-	0x004004ec,
-	0x00400470,
-	0x004004f0,
-	0x00400474,
-	0x004004f4,
-	0x00400478,
-	0x004004f8,
-	0x0040047c,
-	0x004004fc,
-	0x00400534,
-	0x00400538,
-	0x00400514,
-	0x00400518,
-	0x0040051c,
-	0x00400520,
-	0x00400524,
-	0x00400528,
-	0x0040052c,
-	0x00400530,
-	0x00400d00,
-	0x00400d40,
-	0x00400d80,
-	0x00400d04,
-	0x00400d44,
-	0x00400d84,
-	0x00400d08,
-	0x00400d48,
-	0x00400d88,
-	0x00400d0c,
-	0x00400d4c,
-	0x00400d8c,
-	0x00400d10,
-	0x00400d50,
-	0x00400d90,
-	0x00400d14,
-	0x00400d54,
-	0x00400d94,
-	0x00400d18,
-	0x00400d58,
-	0x00400d98,
-	0x00400d1c,
-	0x00400d5c,
-	0x00400d9c,
-	0x00400d20,
-	0x00400d60,
-	0x00400da0,
-	0x00400d24,
-	0x00400d64,
-	0x00400da4,
-	0x00400d28,
-	0x00400d68,
-	0x00400da8,
-	0x00400d2c,
-	0x00400d6c,
-	0x00400dac,
-	0x00400d30,
-	0x00400d70,
-	0x00400db0,
-	0x00400d34,
-	0x00400d74,
-	0x00400db4,
-	0x00400d38,
-	0x00400d78,
-	0x00400db8,
-	0x00400d3c,
-	0x00400d7c,
-	0x00400dbc,
-	0x00400590,
-	0x00400594,
-	0x00400598,
-	0x0040059c,
-	0x004005a8,
-	0x004005ac,
-	0x004005b0,
-	0x004005b4,
-	0x004005c0,
-	0x004005c4,
-	0x004005c8,
-	0x004005cc,
-	0x004005d0,
-	0x004005d4,
-	0x004005d8,
-	0x004005dc,
-	0x004005e0,
-	NV04_PGRAPH_PASSTHRU_0,
-	NV04_PGRAPH_PASSTHRU_1,
-	NV04_PGRAPH_PASSTHRU_2,
-	NV04_PGRAPH_DVD_COLORFMT,
-	NV04_PGRAPH_SCALED_FORMAT,
-	NV04_PGRAPH_MISC24_0,
-	NV04_PGRAPH_MISC24_1,
-	NV04_PGRAPH_MISC24_2,
-	0x00400500,
-	0x00400504,
-	NV04_PGRAPH_VALID1,
-	NV04_PGRAPH_VALID2,
-	NV04_PGRAPH_DEBUG_3
-};
-
-struct graph_state {
-	uint32_t nv04[ARRAY_SIZE(nv04_graph_ctx_regs)];
-};
-
-static struct nouveau_channel *
-nv04_graph_channel(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int chid = dev_priv->engine.fifo.channels;
-
-	if (nv_rd32(dev, NV04_PGRAPH_CTX_CONTROL) & 0x00010000)
-		chid = nv_rd32(dev, NV04_PGRAPH_CTX_USER) >> 24;
-
-	if (chid >= dev_priv->engine.fifo.channels)
-		return NULL;
-
-	return dev_priv->channels.ptr[chid];
-}
-
-static uint32_t *ctx_reg(struct graph_state *ctx, uint32_t reg)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(nv04_graph_ctx_regs); i++) {
-		if (nv04_graph_ctx_regs[i] == reg)
-			return &ctx->nv04[i];
-	}
-
-	return NULL;
-}
-
-static int
-nv04_graph_load_context(struct nouveau_channel *chan)
-{
-	struct graph_state *pgraph_ctx = chan->engctx[NVOBJ_ENGINE_GR];
-	struct drm_device *dev = chan->dev;
-	uint32_t tmp;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(nv04_graph_ctx_regs); i++)
-		nv_wr32(dev, nv04_graph_ctx_regs[i], pgraph_ctx->nv04[i]);
-
-	nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL, 0x10010100);
-
-	tmp  = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff;
-	nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp | chan->id << 24);
-
-	tmp = nv_rd32(dev, NV04_PGRAPH_FFINTFC_ST2);
-	nv_wr32(dev, NV04_PGRAPH_FFINTFC_ST2, tmp & 0x000fffff);
-
-	return 0;
-}
-
-static int
-nv04_graph_unload_context(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = NULL;
-	struct graph_state *ctx;
-	uint32_t tmp;
-	int i;
-
-	chan = nv04_graph_channel(dev);
-	if (!chan)
-		return 0;
-	ctx = chan->engctx[NVOBJ_ENGINE_GR];
-
-	for (i = 0; i < ARRAY_SIZE(nv04_graph_ctx_regs); i++)
-		ctx->nv04[i] = nv_rd32(dev, nv04_graph_ctx_regs[i]);
-
-	nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL, 0x10000000);
-	tmp  = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff;
-	tmp |= (dev_priv->engine.fifo.channels - 1) << 24;
-	nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp);
-	return 0;
-}
-
-static int
-nv04_graph_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct graph_state *pgraph_ctx;
-	NV_DEBUG(chan->dev, "nv04_graph_context_create %d\n", chan->id);
-
-	pgraph_ctx = kzalloc(sizeof(*pgraph_ctx), GFP_KERNEL);
-	if (pgraph_ctx == NULL)
-		return -ENOMEM;
-
-	*ctx_reg(pgraph_ctx, NV04_PGRAPH_DEBUG_3) = 0xfad4ff31;
-
-	chan->engctx[engine] = pgraph_ctx;
-	return 0;
-}
-
-static void
-nv04_graph_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct graph_state *pgraph_ctx = chan->engctx[engine];
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000);
-
-	/* Unload the context if it's the currently active one */
-	if (nv04_graph_channel(dev) == chan)
-		nv04_graph_unload_context(dev);
-
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	/* Free the context resources */
-	kfree(pgraph_ctx);
-	chan->engctx[engine] = NULL;
-}
-
-int
-nv04_graph_object_new(struct nouveau_channel *chan, int engine,
-		      u32 handle, u16 class)
-{
-	struct drm_device *dev = chan->dev;
-	struct nouveau_gpuobj *obj = NULL;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 16, 16, NVOBJ_FLAG_ZERO_FREE, &obj);
-	if (ret)
-		return ret;
-	obj->engine = 1;
-	obj->class  = class;
-
-#ifdef __BIG_ENDIAN
-	nv_wo32(obj, 0x00, 0x00080000 | class);
-#else
-	nv_wo32(obj, 0x00, class);
-#endif
-	nv_wo32(obj, 0x04, 0x00000000);
-	nv_wo32(obj, 0x08, 0x00000000);
-	nv_wo32(obj, 0x0c, 0x00000000);
-
-	ret = nouveau_ramht_insert(chan, handle, obj);
-	nouveau_gpuobj_ref(NULL, &obj);
-	return ret;
-}
-
-static int
-nv04_graph_init(struct drm_device *dev, int engine)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t tmp;
-
-	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) &
-			~NV_PMC_ENABLE_PGRAPH);
-	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) |
-			 NV_PMC_ENABLE_PGRAPH);
-
-	/* Enable PGRAPH interrupts */
-	nv_wr32(dev, NV03_PGRAPH_INTR, 0xFFFFFFFF);
-	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
-
-	nv_wr32(dev, NV04_PGRAPH_VALID1, 0);
-	nv_wr32(dev, NV04_PGRAPH_VALID2, 0);
-	/*nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x000001FF);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x001FFFFF);*/
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x1231c000);
-	/*1231C000 blob, 001 haiku*/
-	/*V_WRITE(NV04_PGRAPH_DEBUG_1, 0xf2d91100);*/
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_1, 0x72111100);
-	/*0x72111100 blob , 01 haiku*/
-	/*nv_wr32(dev, NV04_PGRAPH_DEBUG_2, 0x11d5f870);*/
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_2, 0x11d5f071);
-	/*haiku same*/
-
-	/*nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0xfad4ff31);*/
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0xf0d4ff31);
-	/*haiku and blob 10d4*/
-
-	nv_wr32(dev, NV04_PGRAPH_STATE        , 0xFFFFFFFF);
-	nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL  , 0x10000100);
-	tmp  = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff;
-	tmp |= (dev_priv->engine.fifo.channels - 1) << 24;
-	nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp);
-
-	/* These don't belong here, they're part of a per-channel context */
-	nv_wr32(dev, NV04_PGRAPH_PATTERN_SHAPE, 0x00000000);
-	nv_wr32(dev, NV04_PGRAPH_BETA_AND     , 0xFFFFFFFF);
-
-	return 0;
-}
-
-static int
-nv04_graph_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000);
-	if (!nv_wait(dev, NV04_PGRAPH_STATUS, ~0, 0) && suspend) {
-		nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001);
-		return -EBUSY;
-	}
-	nv04_graph_unload_context(dev);
-	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0x00000000);
-	return 0;
-}
-
-static int
-nv04_graph_mthd_set_ref(struct nouveau_channel *chan,
-			u32 class, u32 mthd, u32 data)
-{
-	atomic_set(&chan->fence.last_sequence_irq, data);
-	return 0;
-}
-
-int
-nv04_graph_mthd_page_flip(struct nouveau_channel *chan,
-			  u32 class, u32 mthd, u32 data)
-{
-	struct drm_device *dev = chan->dev;
-	struct nouveau_page_flip_state s;
-
-	if (!nouveau_finish_page_flip(chan, &s))
-		nv_set_crtc_base(dev, s.crtc,
-				 s.offset + s.y * s.pitch + s.x * s.bpp / 8);
-
-	return 0;
-}
-
-/*
- * Software methods, why they are needed, and how they all work:
- *
- * NV04 and NV05 keep most of the state in PGRAPH context itself, but some
- * 2d engine settings are kept inside the grobjs themselves. The grobjs are
- * 3 words long on both. grobj format on NV04 is:
- *
- * word 0:
- *  - bits 0-7: class
- *  - bit 12: color key active
- *  - bit 13: clip rect active
- *  - bit 14: if set, destination surface is swizzled and taken from buffer 5
- *            [set by NV04_SWIZZLED_SURFACE], otherwise it's linear and taken
- *            from buffer 0 [set by NV04_CONTEXT_SURFACES_2D or
- *            NV03_CONTEXT_SURFACE_DST].
- *  - bits 15-17: 2d operation [aka patch config]
- *  - bit 24: patch valid [enables rendering using this object]
- *  - bit 25: surf3d valid [for tex_tri and multitex_tri only]
- * word 1:
- *  - bits 0-1: mono format
- *  - bits 8-13: color format
- *  - bits 16-31: DMA_NOTIFY instance
- * word 2:
- *  - bits 0-15: DMA_A instance
- *  - bits 16-31: DMA_B instance
- *
- * On NV05 it's:
- *
- * word 0:
- *  - bits 0-7: class
- *  - bit 12: color key active
- *  - bit 13: clip rect active
- *  - bit 14: if set, destination surface is swizzled and taken from buffer 5
- *            [set by NV04_SWIZZLED_SURFACE], otherwise it's linear and taken
- *            from buffer 0 [set by NV04_CONTEXT_SURFACES_2D or
- *            NV03_CONTEXT_SURFACE_DST].
- *  - bits 15-17: 2d operation [aka patch config]
- *  - bits 20-22: dither mode
- *  - bit 24: patch valid [enables rendering using this object]
- *  - bit 25: surface_dst/surface_color/surf2d/surf3d valid
- *  - bit 26: surface_src/surface_zeta valid
- *  - bit 27: pattern valid
- *  - bit 28: rop valid
- *  - bit 29: beta1 valid
- *  - bit 30: beta4 valid
- * word 1:
- *  - bits 0-1: mono format
- *  - bits 8-13: color format
- *  - bits 16-31: DMA_NOTIFY instance
- * word 2:
- *  - bits 0-15: DMA_A instance
- *  - bits 16-31: DMA_B instance
- *
- * NV05 will set/unset the relevant valid bits when you poke the relevant
- * object-binding methods with object of the proper type, or with the NULL
- * type. It'll only allow rendering using the grobj if all needed objects
- * are bound. The needed set of objects depends on selected operation: for
- * example rop object is needed by ROP_AND, but not by SRCCOPY_AND.
- *
- * NV04 doesn't have these methods implemented at all, and doesn't have the
- * relevant bits in grobj. Instead, it'll allow rendering whenever bit 24
- * is set. So we have to emulate them in software, internally keeping the
- * same bits as NV05 does. Since grobjs are aligned to 16 bytes on nv04,
- * but the last word isn't actually used for anything, we abuse it for this
- * purpose.
- *
- * Actually, NV05 can optionally check bit 24 too, but we disable this since
- * there's no use for it.
- *
- * For unknown reasons, NV04 implements surf3d binding in hardware as an
- * exception. Also for unknown reasons, NV04 doesn't implement the clipping
- * methods on the surf3d object, so we have to emulate them too.
- */
-
-static void
-nv04_graph_set_ctx1(struct nouveau_channel *chan, u32 mask, u32 value)
-{
-	struct drm_device *dev = chan->dev;
-	u32 instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
-	int subc = (nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR) >> 13) & 0x7;
-	u32 tmp;
-
-	tmp  = nv_ri32(dev, instance);
-	tmp &= ~mask;
-	tmp |= value;
-
-	nv_wi32(dev, instance, tmp);
-	nv_wr32(dev, NV04_PGRAPH_CTX_SWITCH1, tmp);
-	nv_wr32(dev, NV04_PGRAPH_CTX_CACHE1 + (subc<<2), tmp);
-}
-
-static void
-nv04_graph_set_ctx_val(struct nouveau_channel *chan, u32 mask, u32 value)
-{
-	struct drm_device *dev = chan->dev;
-	u32 instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
-	u32 tmp, ctx1;
-	int class, op, valid = 1;
-
-	ctx1 = nv_ri32(dev, instance);
-	class = ctx1 & 0xff;
-	op = (ctx1 >> 15) & 7;
-	tmp  = nv_ri32(dev, instance + 0xc);
-	tmp &= ~mask;
-	tmp |= value;
-	nv_wi32(dev, instance + 0xc, tmp);
-
-	/* check for valid surf2d/surf_dst/surf_color */
-	if (!(tmp & 0x02000000))
-		valid = 0;
-	/* check for valid surf_src/surf_zeta */
-	if ((class == 0x1f || class == 0x48) && !(tmp & 0x04000000))
-		valid = 0;
-
-	switch (op) {
-	/* SRCCOPY_AND, SRCCOPY: no extra objects required */
-	case 0:
-	case 3:
-		break;
-	/* ROP_AND: requires pattern and rop */
-	case 1:
-		if (!(tmp & 0x18000000))
-			valid = 0;
-		break;
-	/* BLEND_AND: requires beta1 */
-	case 2:
-		if (!(tmp & 0x20000000))
-			valid = 0;
-		break;
-	/* SRCCOPY_PREMULT, BLEND_PREMULT: beta4 required */
-	case 4:
-	case 5:
-		if (!(tmp & 0x40000000))
-			valid = 0;
-		break;
-	}
-
-	nv04_graph_set_ctx1(chan, 0x01000000, valid << 24);
-}
-
-static int
-nv04_graph_mthd_set_operation(struct nouveau_channel *chan,
-			      u32 class, u32 mthd, u32 data)
-{
-	if (data > 5)
-		return 1;
-	/* Old versions of the objects only accept first three operations. */
-	if (data > 2 && class < 0x40)
-		return 1;
-	nv04_graph_set_ctx1(chan, 0x00038000, data << 15);
-	/* changing operation changes set of objects needed for validation */
-	nv04_graph_set_ctx_val(chan, 0, 0);
-	return 0;
-}
-
-static int
-nv04_graph_mthd_surf3d_clip_h(struct nouveau_channel *chan,
-			      u32 class, u32 mthd, u32 data)
-{
-	uint32_t min = data & 0xffff, max;
-	uint32_t w = data >> 16;
-	if (min & 0x8000)
-		/* too large */
-		return 1;
-	if (w & 0x8000)
-		/* yes, it accepts negative for some reason. */
-		w |= 0xffff0000;
-	max = min + w;
-	max &= 0x3ffff;
-	nv_wr32(chan->dev, 0x40053c, min);
-	nv_wr32(chan->dev, 0x400544, max);
-	return 0;
-}
-
-static int
-nv04_graph_mthd_surf3d_clip_v(struct nouveau_channel *chan,
-			      u32 class, u32 mthd, u32 data)
-{
-	uint32_t min = data & 0xffff, max;
-	uint32_t w = data >> 16;
-	if (min & 0x8000)
-		/* too large */
-		return 1;
-	if (w & 0x8000)
-		/* yes, it accepts negative for some reason. */
-		w |= 0xffff0000;
-	max = min + w;
-	max &= 0x3ffff;
-	nv_wr32(chan->dev, 0x400540, min);
-	nv_wr32(chan->dev, 0x400548, max);
-	return 0;
-}
-
-static int
-nv04_graph_mthd_bind_surf2d(struct nouveau_channel *chan,
-			    u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx1(chan, 0x00004000, 0);
-		nv04_graph_set_ctx_val(chan, 0x02000000, 0);
-		return 0;
-	case 0x42:
-		nv04_graph_set_ctx1(chan, 0x00004000, 0);
-		nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_surf2d_swzsurf(struct nouveau_channel *chan,
-				    u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx1(chan, 0x00004000, 0);
-		nv04_graph_set_ctx_val(chan, 0x02000000, 0);
-		return 0;
-	case 0x42:
-		nv04_graph_set_ctx1(chan, 0x00004000, 0);
-		nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
-		return 0;
-	case 0x52:
-		nv04_graph_set_ctx1(chan, 0x00004000, 0x00004000);
-		nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_nv01_patt(struct nouveau_channel *chan,
-			       u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx_val(chan, 0x08000000, 0);
-		return 0;
-	case 0x18:
-		nv04_graph_set_ctx_val(chan, 0x08000000, 0x08000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_nv04_patt(struct nouveau_channel *chan,
-			       u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx_val(chan, 0x08000000, 0);
-		return 0;
-	case 0x44:
-		nv04_graph_set_ctx_val(chan, 0x08000000, 0x08000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_rop(struct nouveau_channel *chan,
-			 u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx_val(chan, 0x10000000, 0);
-		return 0;
-	case 0x43:
-		nv04_graph_set_ctx_val(chan, 0x10000000, 0x10000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_beta1(struct nouveau_channel *chan,
-			   u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx_val(chan, 0x20000000, 0);
-		return 0;
-	case 0x12:
-		nv04_graph_set_ctx_val(chan, 0x20000000, 0x20000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_beta4(struct nouveau_channel *chan,
-			   u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx_val(chan, 0x40000000, 0);
-		return 0;
-	case 0x72:
-		nv04_graph_set_ctx_val(chan, 0x40000000, 0x40000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_surf_dst(struct nouveau_channel *chan,
-			      u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx_val(chan, 0x02000000, 0);
-		return 0;
-	case 0x58:
-		nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_surf_src(struct nouveau_channel *chan,
-			      u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx_val(chan, 0x04000000, 0);
-		return 0;
-	case 0x59:
-		nv04_graph_set_ctx_val(chan, 0x04000000, 0x04000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_surf_color(struct nouveau_channel *chan,
-				u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx_val(chan, 0x02000000, 0);
-		return 0;
-	case 0x5a:
-		nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_surf_zeta(struct nouveau_channel *chan,
-			       u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx_val(chan, 0x04000000, 0);
-		return 0;
-	case 0x5b:
-		nv04_graph_set_ctx_val(chan, 0x04000000, 0x04000000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_clip(struct nouveau_channel *chan,
-			  u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx1(chan, 0x2000, 0);
-		return 0;
-	case 0x19:
-		nv04_graph_set_ctx1(chan, 0x2000, 0x2000);
-		return 0;
-	}
-	return 1;
-}
-
-static int
-nv04_graph_mthd_bind_chroma(struct nouveau_channel *chan,
-			    u32 class, u32 mthd, u32 data)
-{
-	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
-	case 0x30:
-		nv04_graph_set_ctx1(chan, 0x1000, 0);
-		return 0;
-	/* Yes, for some reason even the old versions of objects
-	 * accept 0x57 and not 0x17. Consistency be damned.
-	 */
-	case 0x57:
-		nv04_graph_set_ctx1(chan, 0x1000, 0x1000);
-		return 0;
-	}
-	return 1;
-}
-
-static struct nouveau_bitfield nv04_graph_intr[] = {
-	{ NV_PGRAPH_INTR_NOTIFY, "NOTIFY" },
-	{}
-};
-
-static struct nouveau_bitfield nv04_graph_nstatus[] = {
-	{ NV04_PGRAPH_NSTATUS_STATE_IN_USE,       "STATE_IN_USE" },
-	{ NV04_PGRAPH_NSTATUS_INVALID_STATE,      "INVALID_STATE" },
-	{ NV04_PGRAPH_NSTATUS_BAD_ARGUMENT,       "BAD_ARGUMENT" },
-	{ NV04_PGRAPH_NSTATUS_PROTECTION_FAULT,   "PROTECTION_FAULT" },
-	{}
-};
-
-struct nouveau_bitfield nv04_graph_nsource[] = {
-	{ NV03_PGRAPH_NSOURCE_NOTIFICATION,       "NOTIFICATION" },
-	{ NV03_PGRAPH_NSOURCE_DATA_ERROR,         "DATA_ERROR" },
-	{ NV03_PGRAPH_NSOURCE_PROTECTION_ERROR,   "PROTECTION_ERROR" },
-	{ NV03_PGRAPH_NSOURCE_RANGE_EXCEPTION,    "RANGE_EXCEPTION" },
-	{ NV03_PGRAPH_NSOURCE_LIMIT_COLOR,        "LIMIT_COLOR" },
-	{ NV03_PGRAPH_NSOURCE_LIMIT_ZETA,         "LIMIT_ZETA" },
-	{ NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD,       "ILLEGAL_MTHD" },
-	{ NV03_PGRAPH_NSOURCE_DMA_R_PROTECTION,   "DMA_R_PROTECTION" },
-	{ NV03_PGRAPH_NSOURCE_DMA_W_PROTECTION,   "DMA_W_PROTECTION" },
-	{ NV03_PGRAPH_NSOURCE_FORMAT_EXCEPTION,   "FORMAT_EXCEPTION" },
-	{ NV03_PGRAPH_NSOURCE_PATCH_EXCEPTION,    "PATCH_EXCEPTION" },
-	{ NV03_PGRAPH_NSOURCE_STATE_INVALID,      "STATE_INVALID" },
-	{ NV03_PGRAPH_NSOURCE_DOUBLE_NOTIFY,      "DOUBLE_NOTIFY" },
-	{ NV03_PGRAPH_NSOURCE_NOTIFY_IN_USE,      "NOTIFY_IN_USE" },
-	{ NV03_PGRAPH_NSOURCE_METHOD_CNT,         "METHOD_CNT" },
-	{ NV03_PGRAPH_NSOURCE_BFR_NOTIFICATION,   "BFR_NOTIFICATION" },
-	{ NV03_PGRAPH_NSOURCE_DMA_VTX_PROTECTION, "DMA_VTX_PROTECTION" },
-	{ NV03_PGRAPH_NSOURCE_DMA_WIDTH_A,        "DMA_WIDTH_A" },
-	{ NV03_PGRAPH_NSOURCE_DMA_WIDTH_B,        "DMA_WIDTH_B" },
-	{}
-};
-
-static void
-nv04_graph_context_switch(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = NULL;
-	int chid;
-
-	nouveau_wait_for_idle(dev);
-
-	/* If previous context is valid, we need to save it */
-	nv04_graph_unload_context(dev);
-
-	/* Load context for next channel */
-	chid = dev_priv->engine.fifo.channel_id(dev);
-	chan = dev_priv->channels.ptr[chid];
-	if (chan)
-		nv04_graph_load_context(chan);
-}
-
-static void
-nv04_graph_isr(struct drm_device *dev)
-{
-	u32 stat;
-
-	while ((stat = nv_rd32(dev, NV03_PGRAPH_INTR))) {
-		u32 nsource = nv_rd32(dev, NV03_PGRAPH_NSOURCE);
-		u32 nstatus = nv_rd32(dev, NV03_PGRAPH_NSTATUS);
-		u32 addr = nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR);
-		u32 chid = (addr & 0x0f000000) >> 24;
-		u32 subc = (addr & 0x0000e000) >> 13;
-		u32 mthd = (addr & 0x00001ffc);
-		u32 data = nv_rd32(dev, NV04_PGRAPH_TRAPPED_DATA);
-		u32 class = nv_rd32(dev, 0x400180 + subc * 4) & 0xff;
-		u32 show = stat;
-
-		if (stat & NV_PGRAPH_INTR_NOTIFY) {
-			if (nsource & NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD) {
-				if (!nouveau_gpuobj_mthd_call2(dev, chid, class, mthd, data))
-					show &= ~NV_PGRAPH_INTR_NOTIFY;
-			}
-		}
-
-		if (stat & NV_PGRAPH_INTR_CONTEXT_SWITCH) {
-			nv_wr32(dev, NV03_PGRAPH_INTR, NV_PGRAPH_INTR_CONTEXT_SWITCH);
-			stat &= ~NV_PGRAPH_INTR_CONTEXT_SWITCH;
-			show &= ~NV_PGRAPH_INTR_CONTEXT_SWITCH;
-			nv04_graph_context_switch(dev);
-		}
-
-		nv_wr32(dev, NV03_PGRAPH_INTR, stat);
-		nv_wr32(dev, NV04_PGRAPH_FIFO, 0x00000001);
-
-		if (show && nouveau_ratelimit()) {
-			NV_INFO(dev, "PGRAPH -");
-			nouveau_bitfield_print(nv04_graph_intr, show);
-			printk(" nsource:");
-			nouveau_bitfield_print(nv04_graph_nsource, nsource);
-			printk(" nstatus:");
-			nouveau_bitfield_print(nv04_graph_nstatus, nstatus);
-			printk("\n");
-			NV_INFO(dev, "PGRAPH - ch %d/%d class 0x%04x "
-				     "mthd 0x%04x data 0x%08x\n",
-				chid, subc, class, mthd, data);
-		}
-	}
-}
-
-static void
-nv04_graph_destroy(struct drm_device *dev, int engine)
-{
-	struct nv04_graph_engine *pgraph = nv_engine(dev, engine);
-
-	nouveau_irq_unregister(dev, 12);
-
-	NVOBJ_ENGINE_DEL(dev, GR);
-	kfree(pgraph);
-}
-
-int
-nv04_graph_create(struct drm_device *dev)
-{
-	struct nv04_graph_engine *pgraph;
-
-	pgraph = kzalloc(sizeof(*pgraph), GFP_KERNEL);
-	if (!pgraph)
-		return -ENOMEM;
-
-	pgraph->base.destroy = nv04_graph_destroy;
-	pgraph->base.init = nv04_graph_init;
-	pgraph->base.fini = nv04_graph_fini;
-	pgraph->base.context_new = nv04_graph_context_new;
-	pgraph->base.context_del = nv04_graph_context_del;
-	pgraph->base.object_new = nv04_graph_object_new;
-
-	NVOBJ_ENGINE_ADD(dev, GR, &pgraph->base);
-	nouveau_irq_register(dev, 12, nv04_graph_isr);
-
-	/* dvd subpicture */
-	NVOBJ_CLASS(dev, 0x0038, GR);
-
-	/* m2mf */
-	NVOBJ_CLASS(dev, 0x0039, GR);
-
-	/* nv03 gdirect */
-	NVOBJ_CLASS(dev, 0x004b, GR);
-	NVOBJ_MTHD (dev, 0x004b, 0x0184, nv04_graph_mthd_bind_nv01_patt);
-	NVOBJ_MTHD (dev, 0x004b, 0x0188, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x004b, 0x018c, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x004b, 0x0190, nv04_graph_mthd_bind_surf_dst);
-	NVOBJ_MTHD (dev, 0x004b, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv04 gdirect */
-	NVOBJ_CLASS(dev, 0x004a, GR);
-	NVOBJ_MTHD (dev, 0x004a, 0x0188, nv04_graph_mthd_bind_nv04_patt);
-	NVOBJ_MTHD (dev, 0x004a, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x004a, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x004a, 0x0194, nv04_graph_mthd_bind_beta4);
-	NVOBJ_MTHD (dev, 0x004a, 0x0198, nv04_graph_mthd_bind_surf2d);
-	NVOBJ_MTHD (dev, 0x004a, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv01 imageblit */
-	NVOBJ_CLASS(dev, 0x001f, GR);
-	NVOBJ_MTHD (dev, 0x001f, 0x0184, nv04_graph_mthd_bind_chroma);
-	NVOBJ_MTHD (dev, 0x001f, 0x0188, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x001f, 0x018c, nv04_graph_mthd_bind_nv01_patt);
-	NVOBJ_MTHD (dev, 0x001f, 0x0190, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x001f, 0x0194, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x001f, 0x0198, nv04_graph_mthd_bind_surf_dst);
-	NVOBJ_MTHD (dev, 0x001f, 0x019c, nv04_graph_mthd_bind_surf_src);
-	NVOBJ_MTHD (dev, 0x001f, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv04 imageblit */
-	NVOBJ_CLASS(dev, 0x005f, GR);
-	NVOBJ_MTHD (dev, 0x005f, 0x0184, nv04_graph_mthd_bind_chroma);
-	NVOBJ_MTHD (dev, 0x005f, 0x0188, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x005f, 0x018c, nv04_graph_mthd_bind_nv04_patt);
-	NVOBJ_MTHD (dev, 0x005f, 0x0190, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x005f, 0x0194, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x005f, 0x0198, nv04_graph_mthd_bind_beta4);
-	NVOBJ_MTHD (dev, 0x005f, 0x019c, nv04_graph_mthd_bind_surf2d);
-	NVOBJ_MTHD (dev, 0x005f, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv04 iifc */
-	NVOBJ_CLASS(dev, 0x0060, GR);
-	NVOBJ_MTHD (dev, 0x0060, 0x0188, nv04_graph_mthd_bind_chroma);
-	NVOBJ_MTHD (dev, 0x0060, 0x018c, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x0060, 0x0190, nv04_graph_mthd_bind_nv04_patt);
-	NVOBJ_MTHD (dev, 0x0060, 0x0194, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x0060, 0x0198, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x0060, 0x019c, nv04_graph_mthd_bind_beta4);
-	NVOBJ_MTHD (dev, 0x0060, 0x01a0, nv04_graph_mthd_bind_surf2d_swzsurf);
-	NVOBJ_MTHD (dev, 0x0060, 0x03e4, nv04_graph_mthd_set_operation);
-
-	/* nv05 iifc */
-	NVOBJ_CLASS(dev, 0x0064, GR);
-
-	/* nv01 ifc */
-	NVOBJ_CLASS(dev, 0x0021, GR);
-	NVOBJ_MTHD (dev, 0x0021, 0x0184, nv04_graph_mthd_bind_chroma);
-	NVOBJ_MTHD (dev, 0x0021, 0x0188, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x0021, 0x018c, nv04_graph_mthd_bind_nv01_patt);
-	NVOBJ_MTHD (dev, 0x0021, 0x0190, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x0021, 0x0194, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x0021, 0x0198, nv04_graph_mthd_bind_surf_dst);
-	NVOBJ_MTHD (dev, 0x0021, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv04 ifc */
-	NVOBJ_CLASS(dev, 0x0061, GR);
-	NVOBJ_MTHD (dev, 0x0061, 0x0184, nv04_graph_mthd_bind_chroma);
-	NVOBJ_MTHD (dev, 0x0061, 0x0188, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x0061, 0x018c, nv04_graph_mthd_bind_nv04_patt);
-	NVOBJ_MTHD (dev, 0x0061, 0x0190, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x0061, 0x0194, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x0061, 0x0198, nv04_graph_mthd_bind_beta4);
-	NVOBJ_MTHD (dev, 0x0061, 0x019c, nv04_graph_mthd_bind_surf2d);
-	NVOBJ_MTHD (dev, 0x0061, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv05 ifc */
-	NVOBJ_CLASS(dev, 0x0065, GR);
-
-	/* nv03 sifc */
-	NVOBJ_CLASS(dev, 0x0036, GR);
-	NVOBJ_MTHD (dev, 0x0036, 0x0184, nv04_graph_mthd_bind_chroma);
-	NVOBJ_MTHD (dev, 0x0036, 0x0188, nv04_graph_mthd_bind_nv01_patt);
-	NVOBJ_MTHD (dev, 0x0036, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x0036, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x0036, 0x0194, nv04_graph_mthd_bind_surf_dst);
-	NVOBJ_MTHD (dev, 0x0036, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv04 sifc */
-	NVOBJ_CLASS(dev, 0x0076, GR);
-	NVOBJ_MTHD (dev, 0x0076, 0x0184, nv04_graph_mthd_bind_chroma);
-	NVOBJ_MTHD (dev, 0x0076, 0x0188, nv04_graph_mthd_bind_nv04_patt);
-	NVOBJ_MTHD (dev, 0x0076, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x0076, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x0076, 0x0194, nv04_graph_mthd_bind_beta4);
-	NVOBJ_MTHD (dev, 0x0076, 0x0198, nv04_graph_mthd_bind_surf2d);
-	NVOBJ_MTHD (dev, 0x0076, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv05 sifc */
-	NVOBJ_CLASS(dev, 0x0066, GR);
-
-	/* nv03 sifm */
-	NVOBJ_CLASS(dev, 0x0037, GR);
-	NVOBJ_MTHD (dev, 0x0037, 0x0188, nv04_graph_mthd_bind_nv01_patt);
-	NVOBJ_MTHD (dev, 0x0037, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x0037, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x0037, 0x0194, nv04_graph_mthd_bind_surf_dst);
-	NVOBJ_MTHD (dev, 0x0037, 0x0304, nv04_graph_mthd_set_operation);
-
-	/* nv04 sifm */
-	NVOBJ_CLASS(dev, 0x0077, GR);
-	NVOBJ_MTHD (dev, 0x0077, 0x0188, nv04_graph_mthd_bind_nv04_patt);
-	NVOBJ_MTHD (dev, 0x0077, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x0077, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x0077, 0x0194, nv04_graph_mthd_bind_beta4);
-	NVOBJ_MTHD (dev, 0x0077, 0x0198, nv04_graph_mthd_bind_surf2d_swzsurf);
-	NVOBJ_MTHD (dev, 0x0077, 0x0304, nv04_graph_mthd_set_operation);
-
-	/* null */
-	NVOBJ_CLASS(dev, 0x0030, GR);
-
-	/* surf2d */
-	NVOBJ_CLASS(dev, 0x0042, GR);
-
-	/* rop */
-	NVOBJ_CLASS(dev, 0x0043, GR);
-
-	/* beta1 */
-	NVOBJ_CLASS(dev, 0x0012, GR);
-
-	/* beta4 */
-	NVOBJ_CLASS(dev, 0x0072, GR);
-
-	/* cliprect */
-	NVOBJ_CLASS(dev, 0x0019, GR);
-
-	/* nv01 pattern */
-	NVOBJ_CLASS(dev, 0x0018, GR);
-
-	/* nv04 pattern */
-	NVOBJ_CLASS(dev, 0x0044, GR);
-
-	/* swzsurf */
-	NVOBJ_CLASS(dev, 0x0052, GR);
-
-	/* surf3d */
-	NVOBJ_CLASS(dev, 0x0053, GR);
-	NVOBJ_MTHD (dev, 0x0053, 0x02f8, nv04_graph_mthd_surf3d_clip_h);
-	NVOBJ_MTHD (dev, 0x0053, 0x02fc, nv04_graph_mthd_surf3d_clip_v);
-
-	/* nv03 tex_tri */
-	NVOBJ_CLASS(dev, 0x0048, GR);
-	NVOBJ_MTHD (dev, 0x0048, 0x0188, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x0048, 0x018c, nv04_graph_mthd_bind_surf_color);
-	NVOBJ_MTHD (dev, 0x0048, 0x0190, nv04_graph_mthd_bind_surf_zeta);
-
-	/* tex_tri */
-	NVOBJ_CLASS(dev, 0x0054, GR);
-
-	/* multitex_tri */
-	NVOBJ_CLASS(dev, 0x0055, GR);
-
-	/* nv01 chroma */
-	NVOBJ_CLASS(dev, 0x0017, GR);
-
-	/* nv04 chroma */
-	NVOBJ_CLASS(dev, 0x0057, GR);
-
-	/* surf_dst */
-	NVOBJ_CLASS(dev, 0x0058, GR);
-
-	/* surf_src */
-	NVOBJ_CLASS(dev, 0x0059, GR);
-
-	/* surf_color */
-	NVOBJ_CLASS(dev, 0x005a, GR);
-
-	/* surf_zeta */
-	NVOBJ_CLASS(dev, 0x005b, GR);
-
-	/* nv01 line */
-	NVOBJ_CLASS(dev, 0x001c, GR);
-	NVOBJ_MTHD (dev, 0x001c, 0x0184, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x001c, 0x0188, nv04_graph_mthd_bind_nv01_patt);
-	NVOBJ_MTHD (dev, 0x001c, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x001c, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x001c, 0x0194, nv04_graph_mthd_bind_surf_dst);
-	NVOBJ_MTHD (dev, 0x001c, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv04 line */
-	NVOBJ_CLASS(dev, 0x005c, GR);
-	NVOBJ_MTHD (dev, 0x005c, 0x0184, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x005c, 0x0188, nv04_graph_mthd_bind_nv04_patt);
-	NVOBJ_MTHD (dev, 0x005c, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x005c, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x005c, 0x0194, nv04_graph_mthd_bind_beta4);
-	NVOBJ_MTHD (dev, 0x005c, 0x0198, nv04_graph_mthd_bind_surf2d);
-	NVOBJ_MTHD (dev, 0x005c, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv01 tri */
-	NVOBJ_CLASS(dev, 0x001d, GR);
-	NVOBJ_MTHD (dev, 0x001d, 0x0184, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x001d, 0x0188, nv04_graph_mthd_bind_nv01_patt);
-	NVOBJ_MTHD (dev, 0x001d, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x001d, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x001d, 0x0194, nv04_graph_mthd_bind_surf_dst);
-	NVOBJ_MTHD (dev, 0x001d, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv04 tri */
-	NVOBJ_CLASS(dev, 0x005d, GR);
-	NVOBJ_MTHD (dev, 0x005d, 0x0184, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x005d, 0x0188, nv04_graph_mthd_bind_nv04_patt);
-	NVOBJ_MTHD (dev, 0x005d, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x005d, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x005d, 0x0194, nv04_graph_mthd_bind_beta4);
-	NVOBJ_MTHD (dev, 0x005d, 0x0198, nv04_graph_mthd_bind_surf2d);
-	NVOBJ_MTHD (dev, 0x005d, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv01 rect */
-	NVOBJ_CLASS(dev, 0x001e, GR);
-	NVOBJ_MTHD (dev, 0x001e, 0x0184, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x001e, 0x0188, nv04_graph_mthd_bind_nv01_patt);
-	NVOBJ_MTHD (dev, 0x001e, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x001e, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x001e, 0x0194, nv04_graph_mthd_bind_surf_dst);
-	NVOBJ_MTHD (dev, 0x001e, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nv04 rect */
-	NVOBJ_CLASS(dev, 0x005e, GR);
-	NVOBJ_MTHD (dev, 0x005e, 0x0184, nv04_graph_mthd_bind_clip);
-	NVOBJ_MTHD (dev, 0x005e, 0x0188, nv04_graph_mthd_bind_nv04_patt);
-	NVOBJ_MTHD (dev, 0x005e, 0x018c, nv04_graph_mthd_bind_rop);
-	NVOBJ_MTHD (dev, 0x005e, 0x0190, nv04_graph_mthd_bind_beta1);
-	NVOBJ_MTHD (dev, 0x005e, 0x0194, nv04_graph_mthd_bind_beta4);
-	NVOBJ_MTHD (dev, 0x005e, 0x0198, nv04_graph_mthd_bind_surf2d);
-	NVOBJ_MTHD (dev, 0x005e, 0x02fc, nv04_graph_mthd_set_operation);
-
-	/* nvsw */
-	NVOBJ_CLASS(dev, 0x506e, SW);
-	NVOBJ_MTHD (dev, 0x506e, 0x0150, nv04_graph_mthd_set_ref);
-	NVOBJ_MTHD (dev, 0x506e, 0x0500, nv04_graph_mthd_page_flip);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_instmem.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_instmem.c
deleted file mode 100644
index c1248e07..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_instmem.c
+++ /dev/null
@@ -1,192 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-
-/* returns the size of fifo context */
-static int
-nouveau_fifo_ctx_size(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->chipset >= 0x40)
-		return 128;
-	else
-	if (dev_priv->chipset >= 0x17)
-		return 64;
-
-	return 32;
-}
-
-int nv04_instmem_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ramht = NULL;
-	u32 offset, length;
-	int ret;
-
-	/* RAMIN always available */
-	dev_priv->ramin_available = true;
-
-	/* Reserve space at end of VRAM for PRAMIN */
-	if (dev_priv->card_type >= NV_40) {
-		u32 vs = hweight8((nv_rd32(dev, 0x001540) & 0x0000ff00) >> 8);
-		u32 rsvd;
-
-		/* estimate grctx size, the magics come from nv40_grctx.c */
-		if      (dev_priv->chipset == 0x40) rsvd = 0x6aa0 * vs;
-		else if (dev_priv->chipset  < 0x43) rsvd = 0x4f00 * vs;
-		else if (nv44_graph_class(dev))	    rsvd = 0x4980 * vs;
-		else				    rsvd = 0x4a40 * vs;
-		rsvd += 16 * 1024;
-		rsvd *= dev_priv->engine.fifo.channels;
-
-		/* pciegart table */
-		if (pci_is_pcie(dev->pdev))
-			rsvd += 512 * 1024;
-
-		/* object storage */
-		rsvd += 512 * 1024;
-
-		dev_priv->ramin_rsvd_vram = round_up(rsvd, 4096);
-	} else {
-		dev_priv->ramin_rsvd_vram = 512 * 1024;
-	}
-
-	/* Setup shared RAMHT */
-	ret = nouveau_gpuobj_new_fake(dev, 0x10000, ~0, 4096,
-				      NVOBJ_FLAG_ZERO_ALLOC, &ramht);
-	if (ret)
-		return ret;
-
-	ret = nouveau_ramht_new(dev, ramht, &dev_priv->ramht);
-	nouveau_gpuobj_ref(NULL, &ramht);
-	if (ret)
-		return ret;
-
-	/* And RAMRO */
-	ret = nouveau_gpuobj_new_fake(dev, 0x11200, ~0, 512,
-				      NVOBJ_FLAG_ZERO_ALLOC, &dev_priv->ramro);
-	if (ret)
-		return ret;
-
-	/* And RAMFC */
-	length = dev_priv->engine.fifo.channels * nouveau_fifo_ctx_size(dev);
-	switch (dev_priv->card_type) {
-	case NV_40:
-		offset = 0x20000;
-		break;
-	default:
-		offset = 0x11400;
-		break;
-	}
-
-	ret = nouveau_gpuobj_new_fake(dev, offset, ~0, length,
-				      NVOBJ_FLAG_ZERO_ALLOC, &dev_priv->ramfc);
-	if (ret)
-		return ret;
-
-	/* Only allow space after RAMFC to be used for object allocation */
-	offset += length;
-
-	/* It appears RAMRO (or something?) is controlled by 0x2220/0x2230
-	 * on certain NV4x chipsets as well as RAMFC.  When 0x2230 == 0
-	 * ("new style" control) the upper 16-bits of 0x2220 points at this
-	 * other mysterious table that's clobbering important things.
-	 *
-	 * We're now pointing this at RAMIN+0x30000 to avoid RAMFC getting
-	 * smashed to pieces on us, so reserve 0x30000-0x40000 too..
-	 */
-	if (dev_priv->card_type >= NV_40) {
-		if (offset < 0x40000)
-			offset = 0x40000;
-	}
-
-	ret = drm_mm_init(&dev_priv->ramin_heap, offset,
-			  dev_priv->ramin_rsvd_vram - offset);
-	if (ret) {
-		NV_ERROR(dev, "Failed to init RAMIN heap: %d\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-void
-nv04_instmem_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nouveau_ramht_ref(NULL, &dev_priv->ramht, NULL);
-	nouveau_gpuobj_ref(NULL, &dev_priv->ramro);
-	nouveau_gpuobj_ref(NULL, &dev_priv->ramfc);
-
-	if (drm_mm_initialized(&dev_priv->ramin_heap))
-		drm_mm_takedown(&dev_priv->ramin_heap);
-}
-
-int
-nv04_instmem_suspend(struct drm_device *dev)
-{
-	return 0;
-}
-
-void
-nv04_instmem_resume(struct drm_device *dev)
-{
-}
-
-int
-nv04_instmem_get(struct nouveau_gpuobj *gpuobj, struct nouveau_channel *chan,
-		 u32 size, u32 align)
-{
-	struct drm_nouveau_private *dev_priv = gpuobj->dev->dev_private;
-	struct drm_mm_node *ramin = NULL;
-
-	do {
-		if (drm_mm_pre_get(&dev_priv->ramin_heap))
-			return -ENOMEM;
-
-		spin_lock(&dev_priv->ramin_lock);
-		ramin = drm_mm_search_free(&dev_priv->ramin_heap, size, align, 0);
-		if (ramin == NULL) {
-			spin_unlock(&dev_priv->ramin_lock);
-			return -ENOMEM;
-		}
-
-		ramin = drm_mm_get_block_atomic(ramin, size, align);
-		spin_unlock(&dev_priv->ramin_lock);
-	} while (ramin == NULL);
-
-	gpuobj->node  = ramin;
-	gpuobj->vinst = ramin->start;
-	return 0;
-}
-
-void
-nv04_instmem_put(struct nouveau_gpuobj *gpuobj)
-{
-	struct drm_nouveau_private *dev_priv = gpuobj->dev->dev_private;
-
-	spin_lock(&dev_priv->ramin_lock);
-	drm_mm_put_block(gpuobj->node);
-	gpuobj->node = NULL;
-	spin_unlock(&dev_priv->ramin_lock);
-}
-
-int
-nv04_instmem_map(struct nouveau_gpuobj *gpuobj)
-{
-	gpuobj->pinst = gpuobj->vinst;
-	return 0;
-}
-
-void
-nv04_instmem_unmap(struct nouveau_gpuobj *gpuobj)
-{
-}
-
-void
-nv04_instmem_flush(struct drm_device *dev)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_mc.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_mc.c
deleted file mode 100644
index 2af43a1c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_mc.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-int
-nv04_mc_init(struct drm_device *dev)
-{
-	/* Power up everything, resetting each individual unit will
-	 * be done later if needed.
-	 */
-
-	nv_wr32(dev, NV03_PMC_ENABLE, 0xFFFFFFFF);
-
-	/* Disable PROM access. */
-	nv_wr32(dev, NV_PBUS_PCI_NV_20, NV_PBUS_PCI_NV_20_ROM_SHADOW_ENABLED);
-
-	return 0;
-}
-
-void
-nv04_mc_takedown(struct drm_device *dev)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_pm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_pm.c
deleted file mode 100644
index 6e758991..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_pm.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-#include "nouveau_pm.h"
-
-int
-nv04_pm_clocks_get(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	int ret;
-
-	ret = nouveau_hw_get_clock(dev, PLL_CORE);
-	if (ret < 0)
-		return ret;
-	perflvl->core = ret;
-
-	ret = nouveau_hw_get_clock(dev, PLL_MEMORY);
-	if (ret < 0)
-		return ret;
-	perflvl->memory = ret;
-
-	return 0;
-}
-
-struct nv04_pm_clock {
-	struct pll_lims pll;
-	struct nouveau_pll_vals calc;
-};
-
-struct nv04_pm_state {
-	struct nv04_pm_clock core;
-	struct nv04_pm_clock memory;
-};
-
-static int
-calc_pll(struct drm_device *dev, u32 id, int khz, struct nv04_pm_clock *clk)
-{
-	int ret;
-
-	ret = get_pll_limits(dev, id, &clk->pll);
-	if (ret)
-		return ret;
-
-	ret = nouveau_calc_pll_mnp(dev, &clk->pll, khz, &clk->calc);
-	if (!ret)
-		return -EINVAL;
-
-	return 0;
-}
-
-void *
-nv04_pm_clocks_pre(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct nv04_pm_state *info;
-	int ret;
-
-	info = kzalloc(sizeof(*info), GFP_KERNEL);
-	if (!info)
-		return ERR_PTR(-ENOMEM);
-
-	ret = calc_pll(dev, PLL_CORE, perflvl->core, &info->core);
-	if (ret)
-		goto error;
-
-	if (perflvl->memory) {
-		ret = calc_pll(dev, PLL_MEMORY, perflvl->memory, &info->memory);
-		if (ret)
-			goto error;
-	}
-
-	return info;
-error:
-	kfree(info);
-	return ERR_PTR(ret);
-}
-
-static void
-prog_pll(struct drm_device *dev, struct nv04_pm_clock *clk)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 reg = clk->pll.reg;
-
-	/* thank the insane nouveau_hw_setpll() interface for this */
-	if (dev_priv->card_type >= NV_40)
-		reg += 4;
-
-	nouveau_hw_setpll(dev, reg, &clk->calc);
-}
-
-int
-nv04_pm_clocks_set(struct drm_device *dev, void *pre_state)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
-	struct nv04_pm_state *state = pre_state;
-
-	prog_pll(dev, &state->core);
-
-	if (state->memory.pll.reg) {
-		prog_pll(dev, &state->memory);
-		if (dev_priv->card_type < NV_30) {
-			if (dev_priv->card_type == NV_20)
-				nv_mask(dev, 0x1002c4, 0, 1 << 20);
-
-			/* Reset the DLLs */
-			nv_mask(dev, 0x1002c0, 0, 1 << 8);
-		}
-	}
-
-	ptimer->init(dev);
-
-	kfree(state);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_timer.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_timer.c
deleted file mode 100644
index 55c94529..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_timer.c
+++ /dev/null
@@ -1,84 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-#include "nouveau_hw.h"
-
-int
-nv04_timer_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 m, n, d;
-
-	nv_wr32(dev, NV04_PTIMER_INTR_EN_0, 0x00000000);
-	nv_wr32(dev, NV04_PTIMER_INTR_0, 0xFFFFFFFF);
-
-	/* aim for 31.25MHz, which gives us nanosecond timestamps */
-	d = 1000000 / 32;
-
-	/* determine base clock for timer source */
-	if (dev_priv->chipset < 0x40) {
-		n = nouveau_hw_get_clock(dev, PLL_CORE);
-	} else
-	if (dev_priv->chipset == 0x40) {
-		/*XXX: figure this out */
-		n = 0;
-	} else {
-		n = dev_priv->crystal;
-		m = 1;
-		while (n < (d * 2)) {
-			n += (n / m);
-			m++;
-		}
-
-		nv_wr32(dev, 0x009220, m - 1);
-	}
-
-	if (!n) {
-		NV_WARN(dev, "PTIMER: unknown input clock freq\n");
-		if (!nv_rd32(dev, NV04_PTIMER_NUMERATOR) ||
-		    !nv_rd32(dev, NV04_PTIMER_DENOMINATOR)) {
-			nv_wr32(dev, NV04_PTIMER_NUMERATOR, 1);
-			nv_wr32(dev, NV04_PTIMER_DENOMINATOR, 1);
-		}
-		return 0;
-	}
-
-	/* reduce ratio to acceptable values */
-	while (((n % 5) == 0) && ((d % 5) == 0)) {
-		n /= 5;
-		d /= 5;
-	}
-
-	while (((n % 2) == 0) && ((d % 2) == 0)) {
-		n /= 2;
-		d /= 2;
-	}
-
-	while (n > 0xffff || d > 0xffff) {
-		n >>= 1;
-		d >>= 1;
-	}
-
-	nv_wr32(dev, NV04_PTIMER_NUMERATOR, n);
-	nv_wr32(dev, NV04_PTIMER_DENOMINATOR, d);
-	return 0;
-}
-
-u64
-nv04_timer_read(struct drm_device *dev)
-{
-	u32 hi, lo;
-
-	do {
-		hi = nv_rd32(dev, NV04_PTIMER_TIME_1);
-		lo = nv_rd32(dev, NV04_PTIMER_TIME_0);
-	} while (hi != nv_rd32(dev, NV04_PTIMER_TIME_1));
-
-	return ((u64)hi << 32 | lo);
-}
-
-void
-nv04_timer_takedown(struct drm_device *dev)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_tv.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_tv.c
deleted file mode 100644
index 3eb605dd..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv04_tv.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * Copyright (C) 2009 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_encoder.h"
-#include "nouveau_connector.h"
-#include "nouveau_crtc.h"
-#include "nouveau_hw.h"
-#include "drm_crtc_helper.h"
-
-#include "i2c/ch7006.h"
-
-static struct i2c_board_info nv04_tv_encoder_info[] = {
-	{
-		I2C_BOARD_INFO("ch7006", 0x75),
-		.platform_data = &(struct ch7006_encoder_params) {
-			CH7006_FORMAT_RGB24m12I, CH7006_CLOCK_MASTER,
-			0, 0, 0,
-			CH7006_SYNC_SLAVE, CH7006_SYNC_SEPARATED,
-			CH7006_POUT_3_3V, CH7006_ACTIVE_HSYNC
-		}
-	},
-	{ }
-};
-
-int nv04_tv_identify(struct drm_device *dev, int i2c_index)
-{
-	return nouveau_i2c_identify(dev, "TV encoder", nv04_tv_encoder_info,
-				    NULL, i2c_index);
-}
-
-
-#define PLLSEL_TV_CRTC1_MASK				\
-	(NV_PRAMDAC_PLL_COEFF_SELECT_TV_VSCLK1		\
-	 | NV_PRAMDAC_PLL_COEFF_SELECT_TV_PCLK1)
-#define PLLSEL_TV_CRTC2_MASK				\
-	(NV_PRAMDAC_PLL_COEFF_SELECT_TV_VSCLK2		\
-	 | NV_PRAMDAC_PLL_COEFF_SELECT_TV_PCLK2)
-
-static void nv04_tv_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_mode_state *state = &dev_priv->mode_reg;
-	uint8_t crtc1A;
-
-	NV_INFO(dev, "Setting dpms mode %d on TV encoder (output %d)\n",
-		mode, nv_encoder->dcb->index);
-
-	state->pllsel &= ~(PLLSEL_TV_CRTC1_MASK | PLLSEL_TV_CRTC2_MASK);
-
-	if (mode == DRM_MODE_DPMS_ON) {
-		int head = nouveau_crtc(encoder->crtc)->index;
-		crtc1A = NVReadVgaCrtc(dev, head, NV_CIO_CRE_RPC1_INDEX);
-
-		state->pllsel |= head ? PLLSEL_TV_CRTC2_MASK :
-					PLLSEL_TV_CRTC1_MASK;
-
-		/* Inhibit hsync */
-		crtc1A |= 0x80;
-
-		NVWriteVgaCrtc(dev, head, NV_CIO_CRE_RPC1_INDEX, crtc1A);
-	}
-
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_PLL_COEFF_SELECT, state->pllsel);
-
-	get_slave_funcs(encoder)->dpms(encoder, mode);
-}
-
-static void nv04_tv_bind(struct drm_device *dev, int head, bool bind)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv04_crtc_reg *state = &dev_priv->mode_reg.crtc_reg[head];
-
-	state->tv_setup = 0;
-
-	if (bind)
-		state->CRTC[NV_CIO_CRE_49] |= 0x10;
-	else
-		state->CRTC[NV_CIO_CRE_49] &= ~0x10;
-
-	NVWriteVgaCrtc(dev, head, NV_CIO_CRE_LCD__INDEX,
-		       state->CRTC[NV_CIO_CRE_LCD__INDEX]);
-	NVWriteVgaCrtc(dev, head, NV_CIO_CRE_49,
-		       state->CRTC[NV_CIO_CRE_49]);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_SETUP,
-		      state->tv_setup);
-}
-
-static void nv04_tv_prepare(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	int head = nouveau_crtc(encoder->crtc)->index;
-	struct drm_encoder_helper_funcs *helper = encoder->helper_private;
-
-	helper->dpms(encoder, DRM_MODE_DPMS_OFF);
-
-	nv04_dfp_disable(dev, head);
-
-	if (nv_two_heads(dev))
-		nv04_tv_bind(dev, head ^ 1, false);
-
-	nv04_tv_bind(dev, head, true);
-}
-
-static void nv04_tv_mode_set(struct drm_encoder *encoder,
-			     struct drm_display_mode *mode,
-			     struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	struct nv04_crtc_reg *regp = &dev_priv->mode_reg.crtc_reg[nv_crtc->index];
-
-	regp->tv_htotal = adjusted_mode->htotal;
-	regp->tv_vtotal = adjusted_mode->vtotal;
-
-	/* These delay the TV signals with respect to the VGA port,
-	 * they might be useful if we ever allow a CRTC to drive
-	 * multiple outputs.
-	 */
-	regp->tv_hskew = 1;
-	regp->tv_hsync_delay = 1;
-	regp->tv_hsync_delay2 = 64;
-	regp->tv_vskew = 1;
-	regp->tv_vsync_delay = 1;
-
-	get_slave_funcs(encoder)->mode_set(encoder, mode, adjusted_mode);
-}
-
-static void nv04_tv_commit(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	struct drm_encoder_helper_funcs *helper = encoder->helper_private;
-
-	helper->dpms(encoder, DRM_MODE_DPMS_ON);
-
-	NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
-		      drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), nv_crtc->index,
-		      '@' + ffs(nv_encoder->dcb->or));
-}
-
-static void nv04_tv_destroy(struct drm_encoder *encoder)
-{
-	get_slave_funcs(encoder)->destroy(encoder);
-	drm_encoder_cleanup(encoder);
-
-	kfree(encoder->helper_private);
-	kfree(nouveau_encoder(encoder));
-}
-
-static const struct drm_encoder_funcs nv04_tv_funcs = {
-	.destroy = nv04_tv_destroy,
-};
-
-int
-nv04_tv_create(struct drm_connector *connector, struct dcb_entry *entry)
-{
-	struct nouveau_encoder *nv_encoder;
-	struct drm_encoder *encoder;
-	struct drm_device *dev = connector->dev;
-	struct drm_encoder_helper_funcs *hfuncs;
-	struct drm_encoder_slave_funcs *sfuncs;
-	struct nouveau_i2c_chan *i2c =
-		nouveau_i2c_find(dev, entry->i2c_index);
-	int type, ret;
-
-	/* Ensure that we can talk to this encoder */
-	type = nv04_tv_identify(dev, entry->i2c_index);
-	if (type < 0)
-		return type;
-
-	/* Allocate the necessary memory */
-	nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL);
-	if (!nv_encoder)
-		return -ENOMEM;
-
-	hfuncs = kzalloc(sizeof(*hfuncs), GFP_KERNEL);
-	if (!hfuncs) {
-		ret = -ENOMEM;
-		goto fail_free;
-	}
-
-	/* Initialize the common members */
-	encoder = to_drm_encoder(nv_encoder);
-
-	drm_encoder_init(dev, encoder, &nv04_tv_funcs, DRM_MODE_ENCODER_TVDAC);
-	drm_encoder_helper_add(encoder, hfuncs);
-
-	encoder->possible_crtcs = entry->heads;
-	encoder->possible_clones = 0;
-	nv_encoder->dcb = entry;
-	nv_encoder->or = ffs(entry->or) - 1;
-
-	/* Run the slave-specific initialization */
-	ret = drm_i2c_encoder_init(dev, to_encoder_slave(encoder),
-				   &i2c->adapter, &nv04_tv_encoder_info[type]);
-	if (ret < 0)
-		goto fail_cleanup;
-
-	/* Fill the function pointers */
-	sfuncs = get_slave_funcs(encoder);
-
-	*hfuncs = (struct drm_encoder_helper_funcs) {
-		.dpms = nv04_tv_dpms,
-		.save = sfuncs->save,
-		.restore = sfuncs->restore,
-		.mode_fixup = sfuncs->mode_fixup,
-		.prepare = nv04_tv_prepare,
-		.commit = nv04_tv_commit,
-		.mode_set = nv04_tv_mode_set,
-		.detect = sfuncs->detect,
-	};
-
-	/* Attach it to the specified connector. */
-	sfuncs->create_resources(encoder, connector);
-	drm_mode_connector_attach_encoder(connector, encoder);
-
-	return 0;
-
-fail_cleanup:
-	drm_encoder_cleanup(encoder);
-	kfree(hfuncs);
-fail_free:
-	kfree(nv_encoder);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_fb.c
deleted file mode 100644
index 420b1608..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_fb.c
+++ /dev/null
@@ -1,104 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-void
-nv10_fb_init_tile_region(struct drm_device *dev, int i, uint32_t addr,
-			 uint32_t size, uint32_t pitch, uint32_t flags)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	tile->addr  = 0x80000000 | addr;
-	tile->limit = max(1u, addr + size) - 1;
-	tile->pitch = pitch;
-}
-
-void
-nv10_fb_free_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	tile->addr = tile->limit = tile->pitch = tile->zcomp = 0;
-}
-
-void
-nv10_fb_set_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	nv_wr32(dev, NV10_PFB_TLIMIT(i), tile->limit);
-	nv_wr32(dev, NV10_PFB_TSIZE(i), tile->pitch);
-	nv_wr32(dev, NV10_PFB_TILE(i), tile->addr);
-}
-
-int
-nv1a_fb_vram_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct pci_dev *bridge;
-	uint32_t mem, mib;
-
-	bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 1));
-	if (!bridge) {
-		NV_ERROR(dev, "no bridge device\n");
-		return 0;
-	}
-
-	if (dev_priv->chipset == 0x1a) {
-		pci_read_config_dword(bridge, 0x7c, &mem);
-		mib = ((mem >> 6) & 31) + 1;
-	} else {
-		pci_read_config_dword(bridge, 0x84, &mem);
-		mib = ((mem >> 4) & 127) + 1;
-	}
-
-	dev_priv->vram_size = mib * 1024 * 1024;
-	return 0;
-}
-
-int
-nv10_fb_vram_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 fifo_data = nv_rd32(dev, NV04_PFB_FIFO_DATA);
-	u32 cfg0 = nv_rd32(dev, 0x100200);
-
-	dev_priv->vram_size = fifo_data & NV10_PFB_FIFO_DATA_RAM_AMOUNT_MB_MASK;
-
-	if (cfg0 & 0x00000001)
-		dev_priv->vram_type = NV_MEM_TYPE_DDR1;
-	else
-		dev_priv->vram_type = NV_MEM_TYPE_SDRAM;
-
-	return 0;
-}
-
-int
-nv10_fb_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	int i;
-
-	/* Turn all the tiling regions off. */
-	pfb->num_tiles = NV10_PFB_TILE__SIZE;
-	for (i = 0; i < pfb->num_tiles; i++)
-		pfb->set_tile_region(dev, i);
-
-	return 0;
-}
-
-void
-nv10_fb_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	int i;
-
-	for (i = 0; i < pfb->num_tiles; i++)
-		pfb->free_tile_region(dev, i);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_fifo.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_fifo.c
deleted file mode 100644
index d2ecbff4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_fifo.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-
-#define NV10_RAMFC(c) (dev_priv->ramfc->pinst + ((c) * NV10_RAMFC__SIZE))
-#define NV10_RAMFC__SIZE ((dev_priv->chipset) >= 0x17 ? 64 : 32)
-
-int
-nv10_fifo_channel_id(struct drm_device *dev)
-{
-	return nv_rd32(dev, NV03_PFIFO_CACHE1_PUSH1) &
-			NV10_PFIFO_CACHE1_PUSH1_CHID_MASK;
-}
-
-int
-nv10_fifo_create_context(struct nouveau_channel *chan)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct drm_device *dev = chan->dev;
-	uint32_t fc = NV10_RAMFC(chan->id);
-	int ret;
-
-	ret = nouveau_gpuobj_new_fake(dev, NV10_RAMFC(chan->id), ~0,
-				      NV10_RAMFC__SIZE, NVOBJ_FLAG_ZERO_ALLOC |
-				      NVOBJ_FLAG_ZERO_FREE, &chan->ramfc);
-	if (ret)
-		return ret;
-
-	chan->user = ioremap(pci_resource_start(dev->pdev, 0) +
-			     NV03_USER(chan->id), PAGE_SIZE);
-	if (!chan->user)
-		return -ENOMEM;
-
-	/* Fill entries that are seen filled in dumps of nvidia driver just
-	 * after channel's is put into DMA mode
-	 */
-	nv_wi32(dev, fc +  0, chan->pushbuf_base);
-	nv_wi32(dev, fc +  4, chan->pushbuf_base);
-	nv_wi32(dev, fc + 12, chan->pushbuf->pinst >> 4);
-	nv_wi32(dev, fc + 20, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
-			      NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
-			      NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 |
-#ifdef __BIG_ENDIAN
-			      NV_PFIFO_CACHE1_BIG_ENDIAN |
-#endif
-			      0);
-
-	/* enable the fifo dma operation */
-	nv_wr32(dev, NV04_PFIFO_MODE,
-		nv_rd32(dev, NV04_PFIFO_MODE) | (1 << chan->id));
-	return 0;
-}
-
-static void
-nv10_fifo_do_load_context(struct drm_device *dev, int chid)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t fc = NV10_RAMFC(chid), tmp;
-
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_PUT, nv_ri32(dev, fc + 0));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_GET, nv_ri32(dev, fc + 4));
-	nv_wr32(dev, NV10_PFIFO_CACHE1_REF_CNT, nv_ri32(dev, fc + 8));
-
-	tmp = nv_ri32(dev, fc + 12);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_INSTANCE, tmp & 0xFFFF);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_DCOUNT, tmp >> 16);
-
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_STATE, nv_ri32(dev, fc + 16));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_FETCH, nv_ri32(dev, fc + 20));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_ENGINE, nv_ri32(dev, fc + 24));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_PULL1, nv_ri32(dev, fc + 28));
-
-	if (dev_priv->chipset < 0x17)
-		goto out;
-
-	nv_wr32(dev, NV10_PFIFO_CACHE1_ACQUIRE_VALUE, nv_ri32(dev, fc + 32));
-	tmp = nv_ri32(dev, fc + 36);
-	nv_wr32(dev, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP, tmp);
-	nv_wr32(dev, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT, nv_ri32(dev, fc + 40));
-	nv_wr32(dev, NV10_PFIFO_CACHE1_SEMAPHORE, nv_ri32(dev, fc + 44));
-	nv_wr32(dev, NV10_PFIFO_CACHE1_DMA_SUBROUTINE, nv_ri32(dev, fc + 48));
-
-out:
-	nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, 0);
-}
-
-int
-nv10_fifo_load_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	uint32_t tmp;
-
-	nv10_fifo_do_load_context(dev, chan->id);
-
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1,
-		     NV03_PFIFO_CACHE1_PUSH1_DMA | chan->id);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_PUSH, 1);
-
-	/* Reset NV04_PFIFO_CACHE1_DMA_CTL_AT_INFO to INVALID */
-	tmp = nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_CTL) & ~(1 << 31);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_CTL, tmp);
-
-	return 0;
-}
-
-int
-nv10_fifo_unload_context(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	uint32_t fc, tmp;
-	int chid;
-
-	chid = pfifo->channel_id(dev);
-	if (chid < 0 || chid >= dev_priv->engine.fifo.channels)
-		return 0;
-	fc = NV10_RAMFC(chid);
-
-	nv_wi32(dev, fc +  0, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_PUT));
-	nv_wi32(dev, fc +  4, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_GET));
-	nv_wi32(dev, fc +  8, nv_rd32(dev, NV10_PFIFO_CACHE1_REF_CNT));
-	tmp  = nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_INSTANCE) & 0xFFFF;
-	tmp |= (nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_DCOUNT) << 16);
-	nv_wi32(dev, fc + 12, tmp);
-	nv_wi32(dev, fc + 16, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_STATE));
-	nv_wi32(dev, fc + 20, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_FETCH));
-	nv_wi32(dev, fc + 24, nv_rd32(dev, NV04_PFIFO_CACHE1_ENGINE));
-	nv_wi32(dev, fc + 28, nv_rd32(dev, NV04_PFIFO_CACHE1_PULL1));
-
-	if (dev_priv->chipset < 0x17)
-		goto out;
-
-	nv_wi32(dev, fc + 32, nv_rd32(dev, NV10_PFIFO_CACHE1_ACQUIRE_VALUE));
-	tmp = nv_rd32(dev, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP);
-	nv_wi32(dev, fc + 36, tmp);
-	nv_wi32(dev, fc + 40, nv_rd32(dev, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT));
-	nv_wi32(dev, fc + 44, nv_rd32(dev, NV10_PFIFO_CACHE1_SEMAPHORE));
-	nv_wi32(dev, fc + 48, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_GET));
-
-out:
-	nv10_fifo_do_load_context(dev, pfifo->channels - 1);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, pfifo->channels - 1);
-	return 0;
-}
-
-static void
-nv10_fifo_init_reset(struct drm_device *dev)
-{
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) & ~NV_PMC_ENABLE_PFIFO);
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) |  NV_PMC_ENABLE_PFIFO);
-
-	nv_wr32(dev, 0x003224, 0x000f0078);
-	nv_wr32(dev, 0x002044, 0x0101ffff);
-	nv_wr32(dev, 0x002040, 0x000000ff);
-	nv_wr32(dev, 0x002500, 0x00000000);
-	nv_wr32(dev, 0x003000, 0x00000000);
-	nv_wr32(dev, 0x003050, 0x00000000);
-
-	nv_wr32(dev, 0x003258, 0x00000000);
-	nv_wr32(dev, 0x003210, 0x00000000);
-	nv_wr32(dev, 0x003270, 0x00000000);
-}
-
-static void
-nv10_fifo_init_ramxx(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nv_wr32(dev, NV03_PFIFO_RAMHT, (0x03 << 24) /* search 128 */ |
-				       ((dev_priv->ramht->bits - 9) << 16) |
-				       (dev_priv->ramht->gpuobj->pinst >> 8));
-	nv_wr32(dev, NV03_PFIFO_RAMRO, dev_priv->ramro->pinst >> 8);
-
-	if (dev_priv->chipset < 0x17) {
-		nv_wr32(dev, NV03_PFIFO_RAMFC, dev_priv->ramfc->pinst >> 8);
-	} else {
-		nv_wr32(dev, NV03_PFIFO_RAMFC, (dev_priv->ramfc->pinst >> 8) |
-					       (1 << 16) /* 64 Bytes entry*/);
-		/* XXX nvidia blob set bit 18, 21,23 for nv20 & nv30 */
-	}
-}
-
-static void
-nv10_fifo_init_intr(struct drm_device *dev)
-{
-	nouveau_irq_register(dev, 8, nv04_fifo_isr);
-	nv_wr32(dev, 0x002100, 0xffffffff);
-	nv_wr32(dev, 0x002140, 0xffffffff);
-}
-
-int
-nv10_fifo_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	int i;
-
-	nv10_fifo_init_reset(dev);
-	nv10_fifo_init_ramxx(dev);
-
-	nv10_fifo_do_load_context(dev, pfifo->channels - 1);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, pfifo->channels - 1);
-
-	nv10_fifo_init_intr(dev);
-	pfifo->enable(dev);
-	pfifo->reassign(dev, true);
-
-	for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
-		if (dev_priv->channels.ptr[i]) {
-			uint32_t mode = nv_rd32(dev, NV04_PFIFO_MODE);
-			nv_wr32(dev, NV04_PFIFO_MODE, mode | (1 << i));
-		}
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_gpio.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_gpio.c
deleted file mode 100644
index 9d791800..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_gpio.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright (C) 2009 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-#include "nouveau_gpio.h"
-
-int
-nv10_gpio_sense(struct drm_device *dev, int line)
-{
-	if (line < 2) {
-		line = line * 16;
-		line = NVReadCRTC(dev, 0, NV_PCRTC_GPIO) >> line;
-		return !!(line & 0x0100);
-	} else
-	if (line < 10) {
-		line = (line - 2) * 4;
-		line = NVReadCRTC(dev, 0, NV_PCRTC_GPIO_EXT) >> line;
-		return !!(line & 0x04);
-	} else
-	if (line < 14) {
-		line = (line - 10) * 4;
-		line = NVReadCRTC(dev, 0, NV_PCRTC_850) >> line;
-		return !!(line & 0x04);
-	}
-
-	return -EINVAL;
-}
-
-int
-nv10_gpio_drive(struct drm_device *dev, int line, int dir, int out)
-{
-	u32 reg, mask, data;
-
-	if (line < 2) {
-		line = line * 16;
-		reg  = NV_PCRTC_GPIO;
-		mask = 0x00000011;
-		data = (dir << 4) | out;
-	} else
-	if (line < 10) {
-		line = (line - 2) * 4;
-		reg  = NV_PCRTC_GPIO_EXT;
-		mask = 0x00000003;
-		data = (dir << 1) | out;
-	} else
-	if (line < 14) {
-		line = (line - 10) * 4;
-		reg  = NV_PCRTC_850;
-		mask = 0x00000003;
-		data = (dir << 1) | out;
-	} else {
-		return -EINVAL;
-	}
-
-	mask = NVReadCRTC(dev, 0, reg) & ~(mask << line);
-	NVWriteCRTC(dev, 0, reg, mask | (data << line));
-	return 0;
-}
-
-void
-nv10_gpio_irq_enable(struct drm_device *dev, int line, bool on)
-{
-	u32 mask = 0x00010001 << line;
-
-	nv_wr32(dev, 0x001104, mask);
-	nv_mask(dev, 0x001144, mask, on ? mask : 0);
-}
-
-static void
-nv10_gpio_isr(struct drm_device *dev)
-{
-	u32 intr = nv_rd32(dev, 0x1104);
-	u32 hi = (intr & 0x0000ffff) >> 0;
-	u32 lo = (intr & 0xffff0000) >> 16;
-
-	nouveau_gpio_isr(dev, 0, hi | lo);
-
-	nv_wr32(dev, 0x001104, intr);
-}
-
-int
-nv10_gpio_init(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x001140, 0x00000000);
-	nv_wr32(dev, 0x001100, 0xffffffff);
-	nv_wr32(dev, 0x001144, 0x00000000);
-	nv_wr32(dev, 0x001104, 0xffffffff);
-	nouveau_irq_register(dev, 28, nv10_gpio_isr); /* PBUS */
-	return 0;
-}
-
-void
-nv10_gpio_fini(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x001140, 0x00000000);
-	nv_wr32(dev, 0x001144, 0x00000000);
-	nouveau_irq_unregister(dev, 28);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_graph.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_graph.c
deleted file mode 100644
index 7255e4a4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv10_graph.c
+++ /dev/null
@@ -1,1194 +0,0 @@
-/*
- * Copyright 2007 Matthieu CASTET <castet.matthieu@free.fr>
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_util.h"
-
-struct nv10_graph_engine {
-	struct nouveau_exec_engine base;
-};
-
-struct pipe_state {
-	uint32_t pipe_0x0000[0x040/4];
-	uint32_t pipe_0x0040[0x010/4];
-	uint32_t pipe_0x0200[0x0c0/4];
-	uint32_t pipe_0x4400[0x080/4];
-	uint32_t pipe_0x6400[0x3b0/4];
-	uint32_t pipe_0x6800[0x2f0/4];
-	uint32_t pipe_0x6c00[0x030/4];
-	uint32_t pipe_0x7000[0x130/4];
-	uint32_t pipe_0x7400[0x0c0/4];
-	uint32_t pipe_0x7800[0x0c0/4];
-};
-
-static int nv10_graph_ctx_regs[] = {
-	NV10_PGRAPH_CTX_SWITCH(0),
-	NV10_PGRAPH_CTX_SWITCH(1),
-	NV10_PGRAPH_CTX_SWITCH(2),
-	NV10_PGRAPH_CTX_SWITCH(3),
-	NV10_PGRAPH_CTX_SWITCH(4),
-	NV10_PGRAPH_CTX_CACHE(0, 0),
-	NV10_PGRAPH_CTX_CACHE(0, 1),
-	NV10_PGRAPH_CTX_CACHE(0, 2),
-	NV10_PGRAPH_CTX_CACHE(0, 3),
-	NV10_PGRAPH_CTX_CACHE(0, 4),
-	NV10_PGRAPH_CTX_CACHE(1, 0),
-	NV10_PGRAPH_CTX_CACHE(1, 1),
-	NV10_PGRAPH_CTX_CACHE(1, 2),
-	NV10_PGRAPH_CTX_CACHE(1, 3),
-	NV10_PGRAPH_CTX_CACHE(1, 4),
-	NV10_PGRAPH_CTX_CACHE(2, 0),
-	NV10_PGRAPH_CTX_CACHE(2, 1),
-	NV10_PGRAPH_CTX_CACHE(2, 2),
-	NV10_PGRAPH_CTX_CACHE(2, 3),
-	NV10_PGRAPH_CTX_CACHE(2, 4),
-	NV10_PGRAPH_CTX_CACHE(3, 0),
-	NV10_PGRAPH_CTX_CACHE(3, 1),
-	NV10_PGRAPH_CTX_CACHE(3, 2),
-	NV10_PGRAPH_CTX_CACHE(3, 3),
-	NV10_PGRAPH_CTX_CACHE(3, 4),
-	NV10_PGRAPH_CTX_CACHE(4, 0),
-	NV10_PGRAPH_CTX_CACHE(4, 1),
-	NV10_PGRAPH_CTX_CACHE(4, 2),
-	NV10_PGRAPH_CTX_CACHE(4, 3),
-	NV10_PGRAPH_CTX_CACHE(4, 4),
-	NV10_PGRAPH_CTX_CACHE(5, 0),
-	NV10_PGRAPH_CTX_CACHE(5, 1),
-	NV10_PGRAPH_CTX_CACHE(5, 2),
-	NV10_PGRAPH_CTX_CACHE(5, 3),
-	NV10_PGRAPH_CTX_CACHE(5, 4),
-	NV10_PGRAPH_CTX_CACHE(6, 0),
-	NV10_PGRAPH_CTX_CACHE(6, 1),
-	NV10_PGRAPH_CTX_CACHE(6, 2),
-	NV10_PGRAPH_CTX_CACHE(6, 3),
-	NV10_PGRAPH_CTX_CACHE(6, 4),
-	NV10_PGRAPH_CTX_CACHE(7, 0),
-	NV10_PGRAPH_CTX_CACHE(7, 1),
-	NV10_PGRAPH_CTX_CACHE(7, 2),
-	NV10_PGRAPH_CTX_CACHE(7, 3),
-	NV10_PGRAPH_CTX_CACHE(7, 4),
-	NV10_PGRAPH_CTX_USER,
-	NV04_PGRAPH_DMA_START_0,
-	NV04_PGRAPH_DMA_START_1,
-	NV04_PGRAPH_DMA_LENGTH,
-	NV04_PGRAPH_DMA_MISC,
-	NV10_PGRAPH_DMA_PITCH,
-	NV04_PGRAPH_BOFFSET0,
-	NV04_PGRAPH_BBASE0,
-	NV04_PGRAPH_BLIMIT0,
-	NV04_PGRAPH_BOFFSET1,
-	NV04_PGRAPH_BBASE1,
-	NV04_PGRAPH_BLIMIT1,
-	NV04_PGRAPH_BOFFSET2,
-	NV04_PGRAPH_BBASE2,
-	NV04_PGRAPH_BLIMIT2,
-	NV04_PGRAPH_BOFFSET3,
-	NV04_PGRAPH_BBASE3,
-	NV04_PGRAPH_BLIMIT3,
-	NV04_PGRAPH_BOFFSET4,
-	NV04_PGRAPH_BBASE4,
-	NV04_PGRAPH_BLIMIT4,
-	NV04_PGRAPH_BOFFSET5,
-	NV04_PGRAPH_BBASE5,
-	NV04_PGRAPH_BLIMIT5,
-	NV04_PGRAPH_BPITCH0,
-	NV04_PGRAPH_BPITCH1,
-	NV04_PGRAPH_BPITCH2,
-	NV04_PGRAPH_BPITCH3,
-	NV04_PGRAPH_BPITCH4,
-	NV10_PGRAPH_SURFACE,
-	NV10_PGRAPH_STATE,
-	NV04_PGRAPH_BSWIZZLE2,
-	NV04_PGRAPH_BSWIZZLE5,
-	NV04_PGRAPH_BPIXEL,
-	NV10_PGRAPH_NOTIFY,
-	NV04_PGRAPH_PATT_COLOR0,
-	NV04_PGRAPH_PATT_COLOR1,
-	NV04_PGRAPH_PATT_COLORRAM, /* 64 values from 0x400900 to 0x4009fc */
-	0x00400904,
-	0x00400908,
-	0x0040090c,
-	0x00400910,
-	0x00400914,
-	0x00400918,
-	0x0040091c,
-	0x00400920,
-	0x00400924,
-	0x00400928,
-	0x0040092c,
-	0x00400930,
-	0x00400934,
-	0x00400938,
-	0x0040093c,
-	0x00400940,
-	0x00400944,
-	0x00400948,
-	0x0040094c,
-	0x00400950,
-	0x00400954,
-	0x00400958,
-	0x0040095c,
-	0x00400960,
-	0x00400964,
-	0x00400968,
-	0x0040096c,
-	0x00400970,
-	0x00400974,
-	0x00400978,
-	0x0040097c,
-	0x00400980,
-	0x00400984,
-	0x00400988,
-	0x0040098c,
-	0x00400990,
-	0x00400994,
-	0x00400998,
-	0x0040099c,
-	0x004009a0,
-	0x004009a4,
-	0x004009a8,
-	0x004009ac,
-	0x004009b0,
-	0x004009b4,
-	0x004009b8,
-	0x004009bc,
-	0x004009c0,
-	0x004009c4,
-	0x004009c8,
-	0x004009cc,
-	0x004009d0,
-	0x004009d4,
-	0x004009d8,
-	0x004009dc,
-	0x004009e0,
-	0x004009e4,
-	0x004009e8,
-	0x004009ec,
-	0x004009f0,
-	0x004009f4,
-	0x004009f8,
-	0x004009fc,
-	NV04_PGRAPH_PATTERN,	/* 2 values from 0x400808 to 0x40080c */
-	0x0040080c,
-	NV04_PGRAPH_PATTERN_SHAPE,
-	NV03_PGRAPH_MONO_COLOR0,
-	NV04_PGRAPH_ROP3,
-	NV04_PGRAPH_CHROMA,
-	NV04_PGRAPH_BETA_AND,
-	NV04_PGRAPH_BETA_PREMULT,
-	0x00400e70,
-	0x00400e74,
-	0x00400e78,
-	0x00400e7c,
-	0x00400e80,
-	0x00400e84,
-	0x00400e88,
-	0x00400e8c,
-	0x00400ea0,
-	0x00400ea4,
-	0x00400ea8,
-	0x00400e90,
-	0x00400e94,
-	0x00400e98,
-	0x00400e9c,
-	NV10_PGRAPH_WINDOWCLIP_HORIZONTAL, /* 8 values from 0x400f00-0x400f1c */
-	NV10_PGRAPH_WINDOWCLIP_VERTICAL,   /* 8 values from 0x400f20-0x400f3c */
-	0x00400f04,
-	0x00400f24,
-	0x00400f08,
-	0x00400f28,
-	0x00400f0c,
-	0x00400f2c,
-	0x00400f10,
-	0x00400f30,
-	0x00400f14,
-	0x00400f34,
-	0x00400f18,
-	0x00400f38,
-	0x00400f1c,
-	0x00400f3c,
-	NV10_PGRAPH_XFMODE0,
-	NV10_PGRAPH_XFMODE1,
-	NV10_PGRAPH_GLOBALSTATE0,
-	NV10_PGRAPH_GLOBALSTATE1,
-	NV04_PGRAPH_STORED_FMT,
-	NV04_PGRAPH_SOURCE_COLOR,
-	NV03_PGRAPH_ABS_X_RAM,	/* 32 values from 0x400400 to 0x40047c */
-	NV03_PGRAPH_ABS_Y_RAM,	/* 32 values from 0x400480 to 0x4004fc */
-	0x00400404,
-	0x00400484,
-	0x00400408,
-	0x00400488,
-	0x0040040c,
-	0x0040048c,
-	0x00400410,
-	0x00400490,
-	0x00400414,
-	0x00400494,
-	0x00400418,
-	0x00400498,
-	0x0040041c,
-	0x0040049c,
-	0x00400420,
-	0x004004a0,
-	0x00400424,
-	0x004004a4,
-	0x00400428,
-	0x004004a8,
-	0x0040042c,
-	0x004004ac,
-	0x00400430,
-	0x004004b0,
-	0x00400434,
-	0x004004b4,
-	0x00400438,
-	0x004004b8,
-	0x0040043c,
-	0x004004bc,
-	0x00400440,
-	0x004004c0,
-	0x00400444,
-	0x004004c4,
-	0x00400448,
-	0x004004c8,
-	0x0040044c,
-	0x004004cc,
-	0x00400450,
-	0x004004d0,
-	0x00400454,
-	0x004004d4,
-	0x00400458,
-	0x004004d8,
-	0x0040045c,
-	0x004004dc,
-	0x00400460,
-	0x004004e0,
-	0x00400464,
-	0x004004e4,
-	0x00400468,
-	0x004004e8,
-	0x0040046c,
-	0x004004ec,
-	0x00400470,
-	0x004004f0,
-	0x00400474,
-	0x004004f4,
-	0x00400478,
-	0x004004f8,
-	0x0040047c,
-	0x004004fc,
-	NV03_PGRAPH_ABS_UCLIP_XMIN,
-	NV03_PGRAPH_ABS_UCLIP_XMAX,
-	NV03_PGRAPH_ABS_UCLIP_YMIN,
-	NV03_PGRAPH_ABS_UCLIP_YMAX,
-	0x00400550,
-	0x00400558,
-	0x00400554,
-	0x0040055c,
-	NV03_PGRAPH_ABS_UCLIPA_XMIN,
-	NV03_PGRAPH_ABS_UCLIPA_XMAX,
-	NV03_PGRAPH_ABS_UCLIPA_YMIN,
-	NV03_PGRAPH_ABS_UCLIPA_YMAX,
-	NV03_PGRAPH_ABS_ICLIP_XMAX,
-	NV03_PGRAPH_ABS_ICLIP_YMAX,
-	NV03_PGRAPH_XY_LOGIC_MISC0,
-	NV03_PGRAPH_XY_LOGIC_MISC1,
-	NV03_PGRAPH_XY_LOGIC_MISC2,
-	NV03_PGRAPH_XY_LOGIC_MISC3,
-	NV03_PGRAPH_CLIPX_0,
-	NV03_PGRAPH_CLIPX_1,
-	NV03_PGRAPH_CLIPY_0,
-	NV03_PGRAPH_CLIPY_1,
-	NV10_PGRAPH_COMBINER0_IN_ALPHA,
-	NV10_PGRAPH_COMBINER1_IN_ALPHA,
-	NV10_PGRAPH_COMBINER0_IN_RGB,
-	NV10_PGRAPH_COMBINER1_IN_RGB,
-	NV10_PGRAPH_COMBINER_COLOR0,
-	NV10_PGRAPH_COMBINER_COLOR1,
-	NV10_PGRAPH_COMBINER0_OUT_ALPHA,
-	NV10_PGRAPH_COMBINER1_OUT_ALPHA,
-	NV10_PGRAPH_COMBINER0_OUT_RGB,
-	NV10_PGRAPH_COMBINER1_OUT_RGB,
-	NV10_PGRAPH_COMBINER_FINAL0,
-	NV10_PGRAPH_COMBINER_FINAL1,
-	0x00400e00,
-	0x00400e04,
-	0x00400e08,
-	0x00400e0c,
-	0x00400e10,
-	0x00400e14,
-	0x00400e18,
-	0x00400e1c,
-	0x00400e20,
-	0x00400e24,
-	0x00400e28,
-	0x00400e2c,
-	0x00400e30,
-	0x00400e34,
-	0x00400e38,
-	0x00400e3c,
-	NV04_PGRAPH_PASSTHRU_0,
-	NV04_PGRAPH_PASSTHRU_1,
-	NV04_PGRAPH_PASSTHRU_2,
-	NV10_PGRAPH_DIMX_TEXTURE,
-	NV10_PGRAPH_WDIMX_TEXTURE,
-	NV10_PGRAPH_DVD_COLORFMT,
-	NV10_PGRAPH_SCALED_FORMAT,
-	NV04_PGRAPH_MISC24_0,
-	NV04_PGRAPH_MISC24_1,
-	NV04_PGRAPH_MISC24_2,
-	NV03_PGRAPH_X_MISC,
-	NV03_PGRAPH_Y_MISC,
-	NV04_PGRAPH_VALID1,
-	NV04_PGRAPH_VALID2,
-};
-
-static int nv17_graph_ctx_regs[] = {
-	NV10_PGRAPH_DEBUG_4,
-	0x004006b0,
-	0x00400eac,
-	0x00400eb0,
-	0x00400eb4,
-	0x00400eb8,
-	0x00400ebc,
-	0x00400ec0,
-	0x00400ec4,
-	0x00400ec8,
-	0x00400ecc,
-	0x00400ed0,
-	0x00400ed4,
-	0x00400ed8,
-	0x00400edc,
-	0x00400ee0,
-	0x00400a00,
-	0x00400a04,
-};
-
-struct graph_state {
-	int nv10[ARRAY_SIZE(nv10_graph_ctx_regs)];
-	int nv17[ARRAY_SIZE(nv17_graph_ctx_regs)];
-	struct pipe_state pipe_state;
-	uint32_t lma_window[4];
-};
-
-#define PIPE_SAVE(dev, state, addr)					\
-	do {								\
-		int __i;						\
-		nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, addr);		\
-		for (__i = 0; __i < ARRAY_SIZE(state); __i++)		\
-			state[__i] = nv_rd32(dev, NV10_PGRAPH_PIPE_DATA); \
-	} while (0)
-
-#define PIPE_RESTORE(dev, state, addr)					\
-	do {								\
-		int __i;						\
-		nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, addr);		\
-		for (__i = 0; __i < ARRAY_SIZE(state); __i++)		\
-			nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, state[__i]); \
-	} while (0)
-
-static void nv10_graph_save_pipe(struct nouveau_channel *chan)
-{
-	struct graph_state *pgraph_ctx = chan->engctx[NVOBJ_ENGINE_GR];
-	struct pipe_state *pipe = &pgraph_ctx->pipe_state;
-	struct drm_device *dev = chan->dev;
-
-	PIPE_SAVE(dev, pipe->pipe_0x4400, 0x4400);
-	PIPE_SAVE(dev, pipe->pipe_0x0200, 0x0200);
-	PIPE_SAVE(dev, pipe->pipe_0x6400, 0x6400);
-	PIPE_SAVE(dev, pipe->pipe_0x6800, 0x6800);
-	PIPE_SAVE(dev, pipe->pipe_0x6c00, 0x6c00);
-	PIPE_SAVE(dev, pipe->pipe_0x7000, 0x7000);
-	PIPE_SAVE(dev, pipe->pipe_0x7400, 0x7400);
-	PIPE_SAVE(dev, pipe->pipe_0x7800, 0x7800);
-	PIPE_SAVE(dev, pipe->pipe_0x0040, 0x0040);
-	PIPE_SAVE(dev, pipe->pipe_0x0000, 0x0000);
-}
-
-static void nv10_graph_load_pipe(struct nouveau_channel *chan)
-{
-	struct graph_state *pgraph_ctx = chan->engctx[NVOBJ_ENGINE_GR];
-	struct pipe_state *pipe = &pgraph_ctx->pipe_state;
-	struct drm_device *dev = chan->dev;
-	uint32_t xfmode0, xfmode1;
-	int i;
-
-	nouveau_wait_for_idle(dev);
-	/* XXX check haiku comments */
-	xfmode0 = nv_rd32(dev, NV10_PGRAPH_XFMODE0);
-	xfmode1 = nv_rd32(dev, NV10_PGRAPH_XFMODE1);
-	nv_wr32(dev, NV10_PGRAPH_XFMODE0, 0x10000000);
-	nv_wr32(dev, NV10_PGRAPH_XFMODE1, 0x00000000);
-	nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x000064c0);
-	for (i = 0; i < 4; i++)
-		nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x3f800000);
-	for (i = 0; i < 4; i++)
-		nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000000);
-
-	nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x00006ab0);
-	for (i = 0; i < 3; i++)
-		nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x3f800000);
-
-	nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x00006a80);
-	for (i = 0; i < 3; i++)
-		nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000000);
-
-	nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x00000040);
-	nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000008);
-
-
-	PIPE_RESTORE(dev, pipe->pipe_0x0200, 0x0200);
-	nouveau_wait_for_idle(dev);
-
-	/* restore XFMODE */
-	nv_wr32(dev, NV10_PGRAPH_XFMODE0, xfmode0);
-	nv_wr32(dev, NV10_PGRAPH_XFMODE1, xfmode1);
-	PIPE_RESTORE(dev, pipe->pipe_0x6400, 0x6400);
-	PIPE_RESTORE(dev, pipe->pipe_0x6800, 0x6800);
-	PIPE_RESTORE(dev, pipe->pipe_0x6c00, 0x6c00);
-	PIPE_RESTORE(dev, pipe->pipe_0x7000, 0x7000);
-	PIPE_RESTORE(dev, pipe->pipe_0x7400, 0x7400);
-	PIPE_RESTORE(dev, pipe->pipe_0x7800, 0x7800);
-	PIPE_RESTORE(dev, pipe->pipe_0x4400, 0x4400);
-	PIPE_RESTORE(dev, pipe->pipe_0x0000, 0x0000);
-	PIPE_RESTORE(dev, pipe->pipe_0x0040, 0x0040);
-	nouveau_wait_for_idle(dev);
-}
-
-static void nv10_graph_create_pipe(struct nouveau_channel *chan)
-{
-	struct graph_state *pgraph_ctx = chan->engctx[NVOBJ_ENGINE_GR];
-	struct pipe_state *fifo_pipe_state = &pgraph_ctx->pipe_state;
-	struct drm_device *dev = chan->dev;
-	uint32_t *fifo_pipe_state_addr;
-	int i;
-#define PIPE_INIT(addr) \
-	do { \
-		fifo_pipe_state_addr = fifo_pipe_state->pipe_##addr; \
-	} while (0)
-#define PIPE_INIT_END(addr) \
-	do { \
-		uint32_t *__end_addr = fifo_pipe_state->pipe_##addr + \
-				ARRAY_SIZE(fifo_pipe_state->pipe_##addr); \
-		if (fifo_pipe_state_addr != __end_addr) \
-			NV_ERROR(dev, "incomplete pipe init for 0x%x :  %p/%p\n", \
-				addr, fifo_pipe_state_addr, __end_addr); \
-	} while (0)
-#define NV_WRITE_PIPE_INIT(value) *(fifo_pipe_state_addr++) = value
-
-	PIPE_INIT(0x0200);
-	for (i = 0; i < 48; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	PIPE_INIT_END(0x0200);
-
-	PIPE_INIT(0x6400);
-	for (i = 0; i < 211; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x3f800000);
-	NV_WRITE_PIPE_INIT(0x40000000);
-	NV_WRITE_PIPE_INIT(0x40000000);
-	NV_WRITE_PIPE_INIT(0x40000000);
-	NV_WRITE_PIPE_INIT(0x40000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x3f800000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x3f000000);
-	NV_WRITE_PIPE_INIT(0x3f000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x3f800000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x3f800000);
-	NV_WRITE_PIPE_INIT(0x3f800000);
-	NV_WRITE_PIPE_INIT(0x3f800000);
-	NV_WRITE_PIPE_INIT(0x3f800000);
-	PIPE_INIT_END(0x6400);
-
-	PIPE_INIT(0x6800);
-	for (i = 0; i < 162; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x3f800000);
-	for (i = 0; i < 25; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	PIPE_INIT_END(0x6800);
-
-	PIPE_INIT(0x6c00);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0xbf800000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	PIPE_INIT_END(0x6c00);
-
-	PIPE_INIT(0x7000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x7149f2ca);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x7149f2ca);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x7149f2ca);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x7149f2ca);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x7149f2ca);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x7149f2ca);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x7149f2ca);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x00000000);
-	NV_WRITE_PIPE_INIT(0x7149f2ca);
-	for (i = 0; i < 35; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	PIPE_INIT_END(0x7000);
-
-	PIPE_INIT(0x7400);
-	for (i = 0; i < 48; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	PIPE_INIT_END(0x7400);
-
-	PIPE_INIT(0x7800);
-	for (i = 0; i < 48; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	PIPE_INIT_END(0x7800);
-
-	PIPE_INIT(0x4400);
-	for (i = 0; i < 32; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	PIPE_INIT_END(0x4400);
-
-	PIPE_INIT(0x0000);
-	for (i = 0; i < 16; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	PIPE_INIT_END(0x0000);
-
-	PIPE_INIT(0x0040);
-	for (i = 0; i < 4; i++)
-		NV_WRITE_PIPE_INIT(0x00000000);
-	PIPE_INIT_END(0x0040);
-
-#undef PIPE_INIT
-#undef PIPE_INIT_END
-#undef NV_WRITE_PIPE_INIT
-}
-
-static int nv10_graph_ctx_regs_find_offset(struct drm_device *dev, int reg)
-{
-	int i;
-	for (i = 0; i < ARRAY_SIZE(nv10_graph_ctx_regs); i++) {
-		if (nv10_graph_ctx_regs[i] == reg)
-			return i;
-	}
-	NV_ERROR(dev, "unknow offset nv10_ctx_regs %d\n", reg);
-	return -1;
-}
-
-static int nv17_graph_ctx_regs_find_offset(struct drm_device *dev, int reg)
-{
-	int i;
-	for (i = 0; i < ARRAY_SIZE(nv17_graph_ctx_regs); i++) {
-		if (nv17_graph_ctx_regs[i] == reg)
-			return i;
-	}
-	NV_ERROR(dev, "unknow offset nv17_ctx_regs %d\n", reg);
-	return -1;
-}
-
-static void nv10_graph_load_dma_vtxbuf(struct nouveau_channel *chan,
-				       uint32_t inst)
-{
-	struct drm_device *dev = chan->dev;
-	uint32_t st2, st2_dl, st2_dh, fifo_ptr, fifo[0x60/4];
-	uint32_t ctx_user, ctx_switch[5];
-	int i, subchan = -1;
-
-	/* NV10TCL_DMA_VTXBUF (method 0x18c) modifies hidden state
-	 * that cannot be restored via MMIO. Do it through the FIFO
-	 * instead.
-	 */
-
-	/* Look for a celsius object */
-	for (i = 0; i < 8; i++) {
-		int class = nv_rd32(dev, NV10_PGRAPH_CTX_CACHE(i, 0)) & 0xfff;
-
-		if (class == 0x56 || class == 0x96 || class == 0x99) {
-			subchan = i;
-			break;
-		}
-	}
-
-	if (subchan < 0 || !inst)
-		return;
-
-	/* Save the current ctx object */
-	ctx_user = nv_rd32(dev, NV10_PGRAPH_CTX_USER);
-	for (i = 0; i < 5; i++)
-		ctx_switch[i] = nv_rd32(dev, NV10_PGRAPH_CTX_SWITCH(i));
-
-	/* Save the FIFO state */
-	st2 = nv_rd32(dev, NV10_PGRAPH_FFINTFC_ST2);
-	st2_dl = nv_rd32(dev, NV10_PGRAPH_FFINTFC_ST2_DL);
-	st2_dh = nv_rd32(dev, NV10_PGRAPH_FFINTFC_ST2_DH);
-	fifo_ptr = nv_rd32(dev, NV10_PGRAPH_FFINTFC_FIFO_PTR);
-
-	for (i = 0; i < ARRAY_SIZE(fifo); i++)
-		fifo[i] = nv_rd32(dev, 0x4007a0 + 4 * i);
-
-	/* Switch to the celsius subchannel */
-	for (i = 0; i < 5; i++)
-		nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH(i),
-			nv_rd32(dev, NV10_PGRAPH_CTX_CACHE(subchan, i)));
-	nv_mask(dev, NV10_PGRAPH_CTX_USER, 0xe000, subchan << 13);
-
-	/* Inject NV10TCL_DMA_VTXBUF */
-	nv_wr32(dev, NV10_PGRAPH_FFINTFC_FIFO_PTR, 0);
-	nv_wr32(dev, NV10_PGRAPH_FFINTFC_ST2,
-		0x2c000000 | chan->id << 20 | subchan << 16 | 0x18c);
-	nv_wr32(dev, NV10_PGRAPH_FFINTFC_ST2_DL, inst);
-	nv_mask(dev, NV10_PGRAPH_CTX_CONTROL, 0, 0x10000);
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001);
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000);
-
-	/* Restore the FIFO state */
-	for (i = 0; i < ARRAY_SIZE(fifo); i++)
-		nv_wr32(dev, 0x4007a0 + 4 * i, fifo[i]);
-
-	nv_wr32(dev, NV10_PGRAPH_FFINTFC_FIFO_PTR, fifo_ptr);
-	nv_wr32(dev, NV10_PGRAPH_FFINTFC_ST2, st2);
-	nv_wr32(dev, NV10_PGRAPH_FFINTFC_ST2_DL, st2_dl);
-	nv_wr32(dev, NV10_PGRAPH_FFINTFC_ST2_DH, st2_dh);
-
-	/* Restore the current ctx object */
-	for (i = 0; i < 5; i++)
-		nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH(i), ctx_switch[i]);
-	nv_wr32(dev, NV10_PGRAPH_CTX_USER, ctx_user);
-}
-
-static int
-nv10_graph_load_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct graph_state *pgraph_ctx = chan->engctx[NVOBJ_ENGINE_GR];
-	uint32_t tmp;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(nv10_graph_ctx_regs); i++)
-		nv_wr32(dev, nv10_graph_ctx_regs[i], pgraph_ctx->nv10[i]);
-	if (dev_priv->chipset >= 0x17) {
-		for (i = 0; i < ARRAY_SIZE(nv17_graph_ctx_regs); i++)
-			nv_wr32(dev, nv17_graph_ctx_regs[i],
-						pgraph_ctx->nv17[i]);
-	}
-
-	nv10_graph_load_pipe(chan);
-	nv10_graph_load_dma_vtxbuf(chan, (nv_rd32(dev, NV10_PGRAPH_GLOBALSTATE1)
-					  & 0xffff));
-
-	nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10010100);
-	tmp = nv_rd32(dev, NV10_PGRAPH_CTX_USER);
-	nv_wr32(dev, NV10_PGRAPH_CTX_USER, (tmp & 0xffffff) | chan->id << 24);
-	tmp = nv_rd32(dev, NV10_PGRAPH_FFINTFC_ST2);
-	nv_wr32(dev, NV10_PGRAPH_FFINTFC_ST2, tmp & 0xcfffffff);
-	return 0;
-}
-
-static int
-nv10_graph_unload_context(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_channel *chan;
-	struct graph_state *ctx;
-	uint32_t tmp;
-	int i;
-
-	chan = nv10_graph_channel(dev);
-	if (!chan)
-		return 0;
-	ctx = chan->engctx[NVOBJ_ENGINE_GR];
-
-	for (i = 0; i < ARRAY_SIZE(nv10_graph_ctx_regs); i++)
-		ctx->nv10[i] = nv_rd32(dev, nv10_graph_ctx_regs[i]);
-
-	if (dev_priv->chipset >= 0x17) {
-		for (i = 0; i < ARRAY_SIZE(nv17_graph_ctx_regs); i++)
-			ctx->nv17[i] = nv_rd32(dev, nv17_graph_ctx_regs[i]);
-	}
-
-	nv10_graph_save_pipe(chan);
-
-	nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000000);
-	tmp  = nv_rd32(dev, NV10_PGRAPH_CTX_USER) & 0x00ffffff;
-	tmp |= (pfifo->channels - 1) << 24;
-	nv_wr32(dev, NV10_PGRAPH_CTX_USER, tmp);
-	return 0;
-}
-
-static void
-nv10_graph_context_switch(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = NULL;
-	int chid;
-
-	nouveau_wait_for_idle(dev);
-
-	/* If previous context is valid, we need to save it */
-	nv10_graph_unload_context(dev);
-
-	/* Load context for next channel */
-	chid = (nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR) >> 20) & 0x1f;
-	chan = dev_priv->channels.ptr[chid];
-	if (chan && chan->engctx[NVOBJ_ENGINE_GR])
-		nv10_graph_load_context(chan);
-}
-
-#define NV_WRITE_CTX(reg, val) do { \
-	int offset = nv10_graph_ctx_regs_find_offset(dev, reg); \
-	if (offset > 0) \
-		pgraph_ctx->nv10[offset] = val; \
-	} while (0)
-
-#define NV17_WRITE_CTX(reg, val) do { \
-	int offset = nv17_graph_ctx_regs_find_offset(dev, reg); \
-	if (offset > 0) \
-		pgraph_ctx->nv17[offset] = val; \
-	} while (0)
-
-struct nouveau_channel *
-nv10_graph_channel(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int chid = dev_priv->engine.fifo.channels;
-
-	if (nv_rd32(dev, NV10_PGRAPH_CTX_CONTROL) & 0x00010000)
-		chid = nv_rd32(dev, NV10_PGRAPH_CTX_USER) >> 24;
-
-	if (chid >= dev_priv->engine.fifo.channels)
-		return NULL;
-
-	return dev_priv->channels.ptr[chid];
-}
-
-static int
-nv10_graph_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct graph_state *pgraph_ctx;
-
-	NV_DEBUG(dev, "nv10_graph_context_create %d\n", chan->id);
-
-	pgraph_ctx = kzalloc(sizeof(*pgraph_ctx), GFP_KERNEL);
-	if (pgraph_ctx == NULL)
-		return -ENOMEM;
-	chan->engctx[engine] = pgraph_ctx;
-
-	NV_WRITE_CTX(0x00400e88, 0x08000000);
-	NV_WRITE_CTX(0x00400e9c, 0x4b7fffff);
-	NV_WRITE_CTX(NV03_PGRAPH_XY_LOGIC_MISC0, 0x0001ffff);
-	NV_WRITE_CTX(0x00400e10, 0x00001000);
-	NV_WRITE_CTX(0x00400e14, 0x00001000);
-	NV_WRITE_CTX(0x00400e30, 0x00080008);
-	NV_WRITE_CTX(0x00400e34, 0x00080008);
-	if (dev_priv->chipset >= 0x17) {
-		/* is it really needed ??? */
-		NV17_WRITE_CTX(NV10_PGRAPH_DEBUG_4,
-					nv_rd32(dev, NV10_PGRAPH_DEBUG_4));
-		NV17_WRITE_CTX(0x004006b0, nv_rd32(dev, 0x004006b0));
-		NV17_WRITE_CTX(0x00400eac, 0x0fff0000);
-		NV17_WRITE_CTX(0x00400eb0, 0x0fff0000);
-		NV17_WRITE_CTX(0x00400ec0, 0x00000080);
-		NV17_WRITE_CTX(0x00400ed0, 0x00000080);
-	}
-	NV_WRITE_CTX(NV10_PGRAPH_CTX_USER, chan->id << 24);
-
-	nv10_graph_create_pipe(chan);
-	return 0;
-}
-
-static void
-nv10_graph_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct graph_state *pgraph_ctx = chan->engctx[engine];
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000);
-
-	/* Unload the context if it's the currently active one */
-	if (nv10_graph_channel(dev) == chan)
-		nv10_graph_unload_context(dev);
-
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	/* Free the context resources */
-	chan->engctx[engine] = NULL;
-	kfree(pgraph_ctx);
-}
-
-static void
-nv10_graph_set_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	nv_wr32(dev, NV10_PGRAPH_TLIMIT(i), tile->limit);
-	nv_wr32(dev, NV10_PGRAPH_TSIZE(i), tile->pitch);
-	nv_wr32(dev, NV10_PGRAPH_TILE(i), tile->addr);
-}
-
-static int
-nv10_graph_init(struct drm_device *dev, int engine)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 tmp;
-	int i;
-
-	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) &
-			~NV_PMC_ENABLE_PGRAPH);
-	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) |
-			 NV_PMC_ENABLE_PGRAPH);
-
-	nv_wr32(dev, NV03_PGRAPH_INTR   , 0xFFFFFFFF);
-	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
-
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x00000000);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_1, 0x00118700);
-	/* nv_wr32(dev, NV04_PGRAPH_DEBUG_2, 0x24E00810); */ /* 0x25f92ad9 */
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_2, 0x25f92ad9);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0x55DE0830 |
-				      (1<<29) |
-				      (1<<31));
-	if (dev_priv->chipset >= 0x17) {
-		nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x1f000000);
-		nv_wr32(dev, 0x400a10, 0x3ff3fb6);
-		nv_wr32(dev, 0x400838, 0x2f8684);
-		nv_wr32(dev, 0x40083c, 0x115f3f);
-		nv_wr32(dev, 0x004006b0, 0x40000020);
-	} else
-		nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x00000000);
-
-	/* Turn all the tiling regions off. */
-	for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
-		nv10_graph_set_tile_region(dev, i);
-
-	nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH(0), 0x00000000);
-	nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH(1), 0x00000000);
-	nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH(2), 0x00000000);
-	nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH(3), 0x00000000);
-	nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH(4), 0x00000000);
-	nv_wr32(dev, NV10_PGRAPH_STATE, 0xFFFFFFFF);
-
-	tmp  = nv_rd32(dev, NV10_PGRAPH_CTX_USER) & 0x00ffffff;
-	tmp |= (dev_priv->engine.fifo.channels - 1) << 24;
-	nv_wr32(dev, NV10_PGRAPH_CTX_USER, tmp);
-	nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000100);
-	nv_wr32(dev, NV10_PGRAPH_FFINTFC_ST2, 0x08000000);
-
-	return 0;
-}
-
-static int
-nv10_graph_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000);
-	if (!nv_wait(dev, NV04_PGRAPH_STATUS, ~0, 0) && suspend) {
-		nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001);
-		return -EBUSY;
-	}
-	nv10_graph_unload_context(dev);
-	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0x00000000);
-	return 0;
-}
-
-static int
-nv17_graph_mthd_lma_window(struct nouveau_channel *chan,
-			   u32 class, u32 mthd, u32 data)
-{
-	struct graph_state *ctx = chan->engctx[NVOBJ_ENGINE_GR];
-	struct drm_device *dev = chan->dev;
-	struct pipe_state *pipe = &ctx->pipe_state;
-	uint32_t pipe_0x0040[1], pipe_0x64c0[8], pipe_0x6a80[3], pipe_0x6ab0[3];
-	uint32_t xfmode0, xfmode1;
-	int i;
-
-	ctx->lma_window[(mthd - 0x1638) / 4] = data;
-
-	if (mthd != 0x1644)
-		return 0;
-
-	nouveau_wait_for_idle(dev);
-
-	PIPE_SAVE(dev, pipe_0x0040, 0x0040);
-	PIPE_SAVE(dev, pipe->pipe_0x0200, 0x0200);
-
-	PIPE_RESTORE(dev, ctx->lma_window, 0x6790);
-
-	nouveau_wait_for_idle(dev);
-
-	xfmode0 = nv_rd32(dev, NV10_PGRAPH_XFMODE0);
-	xfmode1 = nv_rd32(dev, NV10_PGRAPH_XFMODE1);
-
-	PIPE_SAVE(dev, pipe->pipe_0x4400, 0x4400);
-	PIPE_SAVE(dev, pipe_0x64c0, 0x64c0);
-	PIPE_SAVE(dev, pipe_0x6ab0, 0x6ab0);
-	PIPE_SAVE(dev, pipe_0x6a80, 0x6a80);
-
-	nouveau_wait_for_idle(dev);
-
-	nv_wr32(dev, NV10_PGRAPH_XFMODE0, 0x10000000);
-	nv_wr32(dev, NV10_PGRAPH_XFMODE1, 0x00000000);
-	nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x000064c0);
-	for (i = 0; i < 4; i++)
-		nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x3f800000);
-	for (i = 0; i < 4; i++)
-		nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000000);
-
-	nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x00006ab0);
-	for (i = 0; i < 3; i++)
-		nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x3f800000);
-
-	nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x00006a80);
-	for (i = 0; i < 3; i++)
-		nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000000);
-
-	nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x00000040);
-	nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000008);
-
-	PIPE_RESTORE(dev, pipe->pipe_0x0200, 0x0200);
-
-	nouveau_wait_for_idle(dev);
-
-	PIPE_RESTORE(dev, pipe_0x0040, 0x0040);
-
-	nv_wr32(dev, NV10_PGRAPH_XFMODE0, xfmode0);
-	nv_wr32(dev, NV10_PGRAPH_XFMODE1, xfmode1);
-
-	PIPE_RESTORE(dev, pipe_0x64c0, 0x64c0);
-	PIPE_RESTORE(dev, pipe_0x6ab0, 0x6ab0);
-	PIPE_RESTORE(dev, pipe_0x6a80, 0x6a80);
-	PIPE_RESTORE(dev, pipe->pipe_0x4400, 0x4400);
-
-	nv_wr32(dev, NV10_PGRAPH_PIPE_ADDRESS, 0x000000c0);
-	nv_wr32(dev, NV10_PGRAPH_PIPE_DATA, 0x00000000);
-
-	nouveau_wait_for_idle(dev);
-
-	return 0;
-}
-
-static int
-nv17_graph_mthd_lma_enable(struct nouveau_channel *chan,
-			   u32 class, u32 mthd, u32 data)
-{
-	struct drm_device *dev = chan->dev;
-
-	nouveau_wait_for_idle(dev);
-
-	nv_wr32(dev, NV10_PGRAPH_DEBUG_4,
-		nv_rd32(dev, NV10_PGRAPH_DEBUG_4) | 0x1 << 8);
-	nv_wr32(dev, 0x004006b0,
-		nv_rd32(dev, 0x004006b0) | 0x8 << 24);
-
-	return 0;
-}
-
-struct nouveau_bitfield nv10_graph_intr[] = {
-	{ NV_PGRAPH_INTR_NOTIFY, "NOTIFY" },
-	{ NV_PGRAPH_INTR_ERROR,  "ERROR"  },
-	{}
-};
-
-struct nouveau_bitfield nv10_graph_nstatus[] = {
-	{ NV10_PGRAPH_NSTATUS_STATE_IN_USE,       "STATE_IN_USE" },
-	{ NV10_PGRAPH_NSTATUS_INVALID_STATE,      "INVALID_STATE" },
-	{ NV10_PGRAPH_NSTATUS_BAD_ARGUMENT,       "BAD_ARGUMENT" },
-	{ NV10_PGRAPH_NSTATUS_PROTECTION_FAULT,   "PROTECTION_FAULT" },
-	{}
-};
-
-static void
-nv10_graph_isr(struct drm_device *dev)
-{
-	u32 stat;
-
-	while ((stat = nv_rd32(dev, NV03_PGRAPH_INTR))) {
-		u32 nsource = nv_rd32(dev, NV03_PGRAPH_NSOURCE);
-		u32 nstatus = nv_rd32(dev, NV03_PGRAPH_NSTATUS);
-		u32 addr = nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR);
-		u32 chid = (addr & 0x01f00000) >> 20;
-		u32 subc = (addr & 0x00070000) >> 16;
-		u32 mthd = (addr & 0x00001ffc);
-		u32 data = nv_rd32(dev, NV04_PGRAPH_TRAPPED_DATA);
-		u32 class = nv_rd32(dev, 0x400160 + subc * 4) & 0xfff;
-		u32 show = stat;
-
-		if (stat & NV_PGRAPH_INTR_ERROR) {
-			if (nsource & NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD) {
-				if (!nouveau_gpuobj_mthd_call2(dev, chid, class, mthd, data))
-					show &= ~NV_PGRAPH_INTR_ERROR;
-			}
-		}
-
-		if (stat & NV_PGRAPH_INTR_CONTEXT_SWITCH) {
-			nv_wr32(dev, NV03_PGRAPH_INTR, NV_PGRAPH_INTR_CONTEXT_SWITCH);
-			stat &= ~NV_PGRAPH_INTR_CONTEXT_SWITCH;
-			show &= ~NV_PGRAPH_INTR_CONTEXT_SWITCH;
-			nv10_graph_context_switch(dev);
-		}
-
-		nv_wr32(dev, NV03_PGRAPH_INTR, stat);
-		nv_wr32(dev, NV04_PGRAPH_FIFO, 0x00000001);
-
-		if (show && nouveau_ratelimit()) {
-			NV_INFO(dev, "PGRAPH -");
-			nouveau_bitfield_print(nv10_graph_intr, show);
-			printk(" nsource:");
-			nouveau_bitfield_print(nv04_graph_nsource, nsource);
-			printk(" nstatus:");
-			nouveau_bitfield_print(nv10_graph_nstatus, nstatus);
-			printk("\n");
-			NV_INFO(dev, "PGRAPH - ch %d/%d class 0x%04x "
-				     "mthd 0x%04x data 0x%08x\n",
-				chid, subc, class, mthd, data);
-		}
-	}
-}
-
-static void
-nv10_graph_destroy(struct drm_device *dev, int engine)
-{
-	struct nv10_graph_engine *pgraph = nv_engine(dev, engine);
-
-	nouveau_irq_unregister(dev, 12);
-	kfree(pgraph);
-}
-
-int
-nv10_graph_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv10_graph_engine *pgraph;
-
-	pgraph = kzalloc(sizeof(*pgraph), GFP_KERNEL);
-	if (!pgraph)
-		return -ENOMEM;
-
-	pgraph->base.destroy = nv10_graph_destroy;
-	pgraph->base.init = nv10_graph_init;
-	pgraph->base.fini = nv10_graph_fini;
-	pgraph->base.context_new = nv10_graph_context_new;
-	pgraph->base.context_del = nv10_graph_context_del;
-	pgraph->base.object_new = nv04_graph_object_new;
-	pgraph->base.set_tile_region = nv10_graph_set_tile_region;
-
-	NVOBJ_ENGINE_ADD(dev, GR, &pgraph->base);
-	nouveau_irq_register(dev, 12, nv10_graph_isr);
-
-	/* nvsw */
-	NVOBJ_CLASS(dev, 0x506e, SW);
-	NVOBJ_MTHD (dev, 0x506e, 0x0500, nv04_graph_mthd_page_flip);
-
-	NVOBJ_CLASS(dev, 0x0030, GR); /* null */
-	NVOBJ_CLASS(dev, 0x0039, GR); /* m2mf */
-	NVOBJ_CLASS(dev, 0x004a, GR); /* gdirect */
-	NVOBJ_CLASS(dev, 0x005f, GR); /* imageblit */
-	NVOBJ_CLASS(dev, 0x009f, GR); /* imageblit (nv12) */
-	NVOBJ_CLASS(dev, 0x008a, GR); /* ifc */
-	NVOBJ_CLASS(dev, 0x0089, GR); /* sifm */
-	NVOBJ_CLASS(dev, 0x0062, GR); /* surf2d */
-	NVOBJ_CLASS(dev, 0x0043, GR); /* rop */
-	NVOBJ_CLASS(dev, 0x0012, GR); /* beta1 */
-	NVOBJ_CLASS(dev, 0x0072, GR); /* beta4 */
-	NVOBJ_CLASS(dev, 0x0019, GR); /* cliprect */
-	NVOBJ_CLASS(dev, 0x0044, GR); /* pattern */
-	NVOBJ_CLASS(dev, 0x0052, GR); /* swzsurf */
-	NVOBJ_CLASS(dev, 0x0093, GR); /* surf3d */
-	NVOBJ_CLASS(dev, 0x0094, GR); /* tex_tri */
-	NVOBJ_CLASS(dev, 0x0095, GR); /* multitex_tri */
-
-	/* celcius */
-	if (dev_priv->chipset <= 0x10) {
-		NVOBJ_CLASS(dev, 0x0056, GR);
-	} else
-	if (dev_priv->chipset < 0x17 || dev_priv->chipset == 0x1a) {
-		NVOBJ_CLASS(dev, 0x0096, GR);
-	} else {
-		NVOBJ_CLASS(dev, 0x0099, GR);
-		NVOBJ_MTHD (dev, 0x0099, 0x1638, nv17_graph_mthd_lma_window);
-		NVOBJ_MTHD (dev, 0x0099, 0x163c, nv17_graph_mthd_lma_window);
-		NVOBJ_MTHD (dev, 0x0099, 0x1640, nv17_graph_mthd_lma_window);
-		NVOBJ_MTHD (dev, 0x0099, 0x1644, nv17_graph_mthd_lma_window);
-		NVOBJ_MTHD (dev, 0x0099, 0x1658, nv17_graph_mthd_lma_enable);
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv17_tv.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv17_tv.c
deleted file mode 100644
index 696d7e7d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv17_tv.c
+++ /dev/null
@@ -1,825 +0,0 @@
-/*
- * Copyright (C) 2009 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "nouveau_drv.h"
-#include "nouveau_encoder.h"
-#include "nouveau_connector.h"
-#include "nouveau_crtc.h"
-#include "nouveau_gpio.h"
-#include "nouveau_hw.h"
-#include "nv17_tv.h"
-
-static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t testval, regoffset = nv04_dac_output_offset(encoder);
-	uint32_t gpio0, gpio1, fp_htotal, fp_hsync_start, fp_hsync_end,
-		fp_control, test_ctrl, dacclk, ctv_14, ctv_1c, ctv_6c;
-	uint32_t sample = 0;
-	int head;
-
-#define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
-	testval = RGB_TEST_DATA(0x82, 0xeb, 0x82);
-	if (dev_priv->vbios.tvdactestval)
-		testval = dev_priv->vbios.tvdactestval;
-
-	dacclk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset);
-	head = (dacclk & 0x100) >> 8;
-
-	/* Save the previous state. */
-	gpio1 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC1);
-	gpio0 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC0);
-	fp_htotal = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL);
-	fp_hsync_start = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START);
-	fp_hsync_end = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END);
-	fp_control = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL);
-	test_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
-	ctv_1c = NVReadRAMDAC(dev, head, 0x680c1c);
-	ctv_14 = NVReadRAMDAC(dev, head, 0x680c14);
-	ctv_6c = NVReadRAMDAC(dev, head, 0x680c6c);
-
-	/* Prepare the DAC for load detection.  */
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, true);
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, true);
-
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, 1343);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, 1047);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END, 1183);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL,
-		      NV_PRAMDAC_FP_TG_CONTROL_DISPEN_POS |
-		      NV_PRAMDAC_FP_TG_CONTROL_WIDTH_12 |
-		      NV_PRAMDAC_FP_TG_CONTROL_READ_PROG |
-		      NV_PRAMDAC_FP_TG_CONTROL_HSYNC_POS |
-		      NV_PRAMDAC_FP_TG_CONTROL_VSYNC_POS);
-
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset, 0);
-
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset,
-		      (dacclk & ~0xff) | 0x22);
-	msleep(1);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset,
-		      (dacclk & ~0xff) | 0x21);
-
-	NVWriteRAMDAC(dev, head, 0x680c1c, 1 << 20);
-	NVWriteRAMDAC(dev, head, 0x680c14, 4 << 16);
-
-	/* Sample pin 0x4 (usually S-video luma). */
-	NVWriteRAMDAC(dev, head, 0x680c6c, testval >> 10 & 0x3ff);
-	msleep(20);
-	sample |= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset)
-		& 0x4 << 28;
-
-	/* Sample the remaining pins. */
-	NVWriteRAMDAC(dev, head, 0x680c6c, testval & 0x3ff);
-	msleep(20);
-	sample |= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset)
-		& 0xa << 28;
-
-	/* Restore the previous state. */
-	NVWriteRAMDAC(dev, head, 0x680c1c, ctv_1c);
-	NVWriteRAMDAC(dev, head, 0x680c14, ctv_14);
-	NVWriteRAMDAC(dev, head, 0x680c6c, ctv_6c);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset, dacclk);
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset, test_ctrl);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL, fp_control);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END, fp_hsync_end);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, fp_hsync_start);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, fp_htotal);
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, gpio1);
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, gpio0);
-
-	return sample;
-}
-
-static bool
-get_tv_detect_quirks(struct drm_device *dev, uint32_t *pin_mask)
-{
-	/* Zotac FX5200 */
-	if (nv_match_device(dev, 0x0322, 0x19da, 0x1035) ||
-	    nv_match_device(dev, 0x0322, 0x19da, 0x2035)) {
-		*pin_mask = 0xc;
-		return false;
-	}
-
-	/* MSI nForce2 IGP */
-	if (nv_match_device(dev, 0x01f0, 0x1462, 0x5710)) {
-		*pin_mask = 0xc;
-		return false;
-	}
-
-	return true;
-}
-
-static enum drm_connector_status
-nv17_tv_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_mode_config *conf = &dev->mode_config;
-	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
-	struct dcb_entry *dcb = tv_enc->base.dcb;
-	bool reliable = get_tv_detect_quirks(dev, &tv_enc->pin_mask);
-
-	if (nv04_dac_in_use(encoder))
-		return connector_status_disconnected;
-
-	if (reliable) {
-		if (dev_priv->chipset == 0x42 ||
-		    dev_priv->chipset == 0x43)
-			tv_enc->pin_mask =
-				nv42_tv_sample_load(encoder) >> 28 & 0xe;
-		else
-			tv_enc->pin_mask =
-				nv17_dac_sample_load(encoder) >> 28 & 0xe;
-	}
-
-	switch (tv_enc->pin_mask) {
-	case 0x2:
-	case 0x4:
-		tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_Composite;
-		break;
-	case 0xc:
-		tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_SVIDEO;
-		break;
-	case 0xe:
-		if (dcb->tvconf.has_component_output)
-			tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_Component;
-		else
-			tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_SCART;
-		break;
-	default:
-		tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_Unknown;
-		break;
-	}
-
-	drm_connector_property_set_value(connector,
-					 conf->tv_subconnector_property,
-					 tv_enc->subconnector);
-
-	if (!reliable) {
-		return connector_status_unknown;
-	} else if (tv_enc->subconnector) {
-		NV_INFO(dev, "Load detected on output %c\n",
-			'@' + ffs(dcb->or));
-		return connector_status_connected;
-	} else {
-		return connector_status_disconnected;
-	}
-}
-
-static int nv17_tv_get_ld_modes(struct drm_encoder *encoder,
-				struct drm_connector *connector)
-{
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-	const struct drm_display_mode *tv_mode;
-	int n = 0;
-
-	for (tv_mode = nv17_tv_modes; tv_mode->hdisplay; tv_mode++) {
-		struct drm_display_mode *mode;
-
-		mode = drm_mode_duplicate(encoder->dev, tv_mode);
-
-		mode->clock = tv_norm->tv_enc_mode.vrefresh *
-			mode->htotal / 1000 *
-			mode->vtotal / 1000;
-
-		if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-			mode->clock *= 2;
-
-		if (mode->hdisplay == tv_norm->tv_enc_mode.hdisplay &&
-		    mode->vdisplay == tv_norm->tv_enc_mode.vdisplay)
-			mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-		drm_mode_probed_add(connector, mode);
-		n++;
-	}
-
-	return n;
-}
-
-static int nv17_tv_get_hd_modes(struct drm_encoder *encoder,
-				struct drm_connector *connector)
-{
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-	struct drm_display_mode *output_mode = &tv_norm->ctv_enc_mode.mode;
-	struct drm_display_mode *mode;
-	const struct {
-		int hdisplay;
-		int vdisplay;
-	} modes[] = {
-		{ 640, 400 },
-		{ 640, 480 },
-		{ 720, 480 },
-		{ 720, 576 },
-		{ 800, 600 },
-		{ 1024, 768 },
-		{ 1280, 720 },
-		{ 1280, 1024 },
-		{ 1920, 1080 }
-	};
-	int i, n = 0;
-
-	for (i = 0; i < ARRAY_SIZE(modes); i++) {
-		if (modes[i].hdisplay > output_mode->hdisplay ||
-		    modes[i].vdisplay > output_mode->vdisplay)
-			continue;
-
-		if (modes[i].hdisplay == output_mode->hdisplay &&
-		    modes[i].vdisplay == output_mode->vdisplay) {
-			mode = drm_mode_duplicate(encoder->dev, output_mode);
-			mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-		} else {
-			mode = drm_cvt_mode(encoder->dev, modes[i].hdisplay,
-					    modes[i].vdisplay, 60, false,
-					    (output_mode->flags &
-					     DRM_MODE_FLAG_INTERLACE), false);
-		}
-
-		/* CVT modes are sometimes unsuitable... */
-		if (output_mode->hdisplay <= 720
-		    || output_mode->hdisplay >= 1920) {
-			mode->htotal = output_mode->htotal;
-			mode->hsync_start = (mode->hdisplay + (mode->htotal
-					     - mode->hdisplay) * 9 / 10) & ~7;
-			mode->hsync_end = mode->hsync_start + 8;
-		}
-
-		if (output_mode->vdisplay >= 1024) {
-			mode->vtotal = output_mode->vtotal;
-			mode->vsync_start = output_mode->vsync_start;
-			mode->vsync_end = output_mode->vsync_end;
-		}
-
-		mode->type |= DRM_MODE_TYPE_DRIVER;
-		drm_mode_probed_add(connector, mode);
-		n++;
-	}
-
-	return n;
-}
-
-static int nv17_tv_get_modes(struct drm_encoder *encoder,
-			     struct drm_connector *connector)
-{
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-
-	if (tv_norm->kind == CTV_ENC_MODE)
-		return nv17_tv_get_hd_modes(encoder, connector);
-	else
-		return nv17_tv_get_ld_modes(encoder, connector);
-}
-
-static int nv17_tv_mode_valid(struct drm_encoder *encoder,
-			      struct drm_display_mode *mode)
-{
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-
-	if (tv_norm->kind == CTV_ENC_MODE) {
-		struct drm_display_mode *output_mode =
-						&tv_norm->ctv_enc_mode.mode;
-
-		if (mode->clock > 400000)
-			return MODE_CLOCK_HIGH;
-
-		if (mode->hdisplay > output_mode->hdisplay ||
-		    mode->vdisplay > output_mode->vdisplay)
-			return MODE_BAD;
-
-		if ((mode->flags & DRM_MODE_FLAG_INTERLACE) !=
-		    (output_mode->flags & DRM_MODE_FLAG_INTERLACE))
-			return MODE_NO_INTERLACE;
-
-		if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-			return MODE_NO_DBLESCAN;
-
-	} else {
-		const int vsync_tolerance = 600;
-
-		if (mode->clock > 70000)
-			return MODE_CLOCK_HIGH;
-
-		if (abs(drm_mode_vrefresh(mode) * 1000 -
-			tv_norm->tv_enc_mode.vrefresh) > vsync_tolerance)
-			return MODE_VSYNC;
-
-		/* The encoder takes care of the actual interlacing */
-		if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-			return MODE_NO_INTERLACE;
-	}
-
-	return MODE_OK;
-}
-
-static bool nv17_tv_mode_fixup(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-
-	if (nv04_dac_in_use(encoder))
-		return false;
-
-	if (tv_norm->kind == CTV_ENC_MODE)
-		adjusted_mode->clock = tv_norm->ctv_enc_mode.mode.clock;
-	else
-		adjusted_mode->clock = 90000;
-
-	return true;
-}
-
-static void  nv17_tv_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct nv17_tv_state *regs = &to_tv_enc(encoder)->state;
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-
-	if (nouveau_encoder(encoder)->last_dpms == mode)
-		return;
-	nouveau_encoder(encoder)->last_dpms = mode;
-
-	NV_INFO(dev, "Setting dpms mode %d on TV encoder (output %d)\n",
-		 mode, nouveau_encoder(encoder)->dcb->index);
-
-	regs->ptv_200 &= ~1;
-
-	if (tv_norm->kind == CTV_ENC_MODE) {
-		nv04_dfp_update_fp_control(encoder, mode);
-
-	} else {
-		nv04_dfp_update_fp_control(encoder, DRM_MODE_DPMS_OFF);
-
-		if (mode == DRM_MODE_DPMS_ON)
-			regs->ptv_200 |= 1;
-	}
-
-	nv_load_ptv(dev, regs, 200);
-
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, mode == DRM_MODE_DPMS_ON);
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, mode == DRM_MODE_DPMS_ON);
-
-	nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);
-}
-
-static void nv17_tv_prepare(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_encoder_helper_funcs *helper = encoder->helper_private;
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-	int head = nouveau_crtc(encoder->crtc)->index;
-	uint8_t *cr_lcd = &dev_priv->mode_reg.crtc_reg[head].CRTC[
-							NV_CIO_CRE_LCD__INDEX];
-	uint32_t dacclk_off = NV_PRAMDAC_DACCLK +
-					nv04_dac_output_offset(encoder);
-	uint32_t dacclk;
-
-	helper->dpms(encoder, DRM_MODE_DPMS_OFF);
-
-	nv04_dfp_disable(dev, head);
-
-	/* Unbind any FP encoders from this head if we need the FP
-	 * stuff enabled. */
-	if (tv_norm->kind == CTV_ENC_MODE) {
-		struct drm_encoder *enc;
-
-		list_for_each_entry(enc, &dev->mode_config.encoder_list, head) {
-			struct dcb_entry *dcb = nouveau_encoder(enc)->dcb;
-
-			if ((dcb->type == OUTPUT_TMDS ||
-			     dcb->type == OUTPUT_LVDS) &&
-			     !enc->crtc &&
-			     nv04_dfp_get_bound_head(dev, dcb) == head) {
-				nv04_dfp_bind_head(dev, dcb, head ^ 1,
-						dev_priv->vbios.fp.dual_link);
-			}
-		}
-
-	}
-
-	if (tv_norm->kind == CTV_ENC_MODE)
-		*cr_lcd |= 0x1 | (head ? 0x0 : 0x8);
-
-	/* Set the DACCLK register */
-	dacclk = (NVReadRAMDAC(dev, 0, dacclk_off) & ~0x30) | 0x1;
-
-	if (dev_priv->card_type == NV_40)
-		dacclk |= 0x1a << 16;
-
-	if (tv_norm->kind == CTV_ENC_MODE) {
-		dacclk |=  0x20;
-
-		if (head)
-			dacclk |= 0x100;
-		else
-			dacclk &= ~0x100;
-
-	} else {
-		dacclk |= 0x10;
-
-	}
-
-	NVWriteRAMDAC(dev, 0, dacclk_off, dacclk);
-}
-
-static void nv17_tv_mode_set(struct drm_encoder *encoder,
-			     struct drm_display_mode *drm_mode,
-			     struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int head = nouveau_crtc(encoder->crtc)->index;
-	struct nv04_crtc_reg *regs = &dev_priv->mode_reg.crtc_reg[head];
-	struct nv17_tv_state *tv_regs = &to_tv_enc(encoder)->state;
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-	int i;
-
-	regs->CRTC[NV_CIO_CRE_53] = 0x40; /* FP_HTIMING */
-	regs->CRTC[NV_CIO_CRE_54] = 0; /* FP_VTIMING */
-	regs->ramdac_630 = 0x2; /* turn off green mode (tv test pattern?) */
-	regs->tv_setup = 1;
-	regs->ramdac_8c0 = 0x0;
-
-	if (tv_norm->kind == TV_ENC_MODE) {
-		tv_regs->ptv_200 = 0x13111100;
-		if (head)
-			tv_regs->ptv_200 |= 0x10;
-
-		tv_regs->ptv_20c = 0x808010;
-		tv_regs->ptv_304 = 0x2d00000;
-		tv_regs->ptv_600 = 0x0;
-		tv_regs->ptv_60c = 0x0;
-		tv_regs->ptv_610 = 0x1e00000;
-
-		if (tv_norm->tv_enc_mode.vdisplay == 576) {
-			tv_regs->ptv_508 = 0x1200000;
-			tv_regs->ptv_614 = 0x33;
-
-		} else if (tv_norm->tv_enc_mode.vdisplay == 480) {
-			tv_regs->ptv_508 = 0xf00000;
-			tv_regs->ptv_614 = 0x13;
-		}
-
-		if (dev_priv->card_type >= NV_30) {
-			tv_regs->ptv_500 = 0xe8e0;
-			tv_regs->ptv_504 = 0x1710;
-			tv_regs->ptv_604 = 0x0;
-			tv_regs->ptv_608 = 0x0;
-		} else {
-			if (tv_norm->tv_enc_mode.vdisplay == 576) {
-				tv_regs->ptv_604 = 0x20;
-				tv_regs->ptv_608 = 0x10;
-				tv_regs->ptv_500 = 0x19710;
-				tv_regs->ptv_504 = 0x68f0;
-
-			} else if (tv_norm->tv_enc_mode.vdisplay == 480) {
-				tv_regs->ptv_604 = 0x10;
-				tv_regs->ptv_608 = 0x20;
-				tv_regs->ptv_500 = 0x4b90;
-				tv_regs->ptv_504 = 0x1b480;
-			}
-		}
-
-		for (i = 0; i < 0x40; i++)
-			tv_regs->tv_enc[i] = tv_norm->tv_enc_mode.tv_enc[i];
-
-	} else {
-		struct drm_display_mode *output_mode =
-						&tv_norm->ctv_enc_mode.mode;
-
-		/* The registers in PRAMDAC+0xc00 control some timings and CSC
-		 * parameters for the CTV encoder (It's only used for "HD" TV
-		 * modes, I don't think I have enough working to guess what
-		 * they exactly mean...), it's probably connected at the
-		 * output of the FP encoder, but it also needs the analog
-		 * encoder in its OR enabled and routed to the head it's
-		 * using. It's enabled with the DACCLK register, bits [5:4].
-		 */
-		for (i = 0; i < 38; i++)
-			regs->ctv_regs[i] = tv_norm->ctv_enc_mode.ctv_regs[i];
-
-		regs->fp_horiz_regs[FP_DISPLAY_END] = output_mode->hdisplay - 1;
-		regs->fp_horiz_regs[FP_TOTAL] = output_mode->htotal - 1;
-		regs->fp_horiz_regs[FP_SYNC_START] =
-						output_mode->hsync_start - 1;
-		regs->fp_horiz_regs[FP_SYNC_END] = output_mode->hsync_end - 1;
-		regs->fp_horiz_regs[FP_CRTC] = output_mode->hdisplay +
-			max((output_mode->hdisplay-600)/40 - 1, 1);
-
-		regs->fp_vert_regs[FP_DISPLAY_END] = output_mode->vdisplay - 1;
-		regs->fp_vert_regs[FP_TOTAL] = output_mode->vtotal - 1;
-		regs->fp_vert_regs[FP_SYNC_START] =
-						output_mode->vsync_start - 1;
-		regs->fp_vert_regs[FP_SYNC_END] = output_mode->vsync_end - 1;
-		regs->fp_vert_regs[FP_CRTC] = output_mode->vdisplay - 1;
-
-		regs->fp_control = NV_PRAMDAC_FP_TG_CONTROL_DISPEN_POS |
-			NV_PRAMDAC_FP_TG_CONTROL_READ_PROG |
-			NV_PRAMDAC_FP_TG_CONTROL_WIDTH_12;
-
-		if (output_mode->flags & DRM_MODE_FLAG_PVSYNC)
-			regs->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_VSYNC_POS;
-		if (output_mode->flags & DRM_MODE_FLAG_PHSYNC)
-			regs->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_HSYNC_POS;
-
-		regs->fp_debug_0 = NV_PRAMDAC_FP_DEBUG_0_YWEIGHT_ROUND |
-			NV_PRAMDAC_FP_DEBUG_0_XWEIGHT_ROUND |
-			NV_PRAMDAC_FP_DEBUG_0_YINTERP_BILINEAR |
-			NV_PRAMDAC_FP_DEBUG_0_XINTERP_BILINEAR |
-			NV_RAMDAC_FP_DEBUG_0_TMDS_ENABLED |
-			NV_PRAMDAC_FP_DEBUG_0_YSCALE_ENABLE |
-			NV_PRAMDAC_FP_DEBUG_0_XSCALE_ENABLE;
-
-		regs->fp_debug_2 = 0;
-
-		regs->fp_margin_color = 0x801080;
-
-	}
-}
-
-static void nv17_tv_commit(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_encoder_helper_funcs *helper = encoder->helper_private;
-
-	if (get_tv_norm(encoder)->kind == TV_ENC_MODE) {
-		nv17_tv_update_rescaler(encoder);
-		nv17_tv_update_properties(encoder);
-	} else {
-		nv17_ctv_update_rescaler(encoder);
-	}
-
-	nv17_tv_state_load(dev, &to_tv_enc(encoder)->state);
-
-	/* This could use refinement for flatpanels, but it should work */
-	if (dev_priv->chipset < 0x44)
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL +
-					nv04_dac_output_offset(encoder),
-					0xf0000000);
-	else
-		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL +
-					nv04_dac_output_offset(encoder),
-					0x00100000);
-
-	helper->dpms(encoder, DRM_MODE_DPMS_ON);
-
-	NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
-		drm_get_connector_name(
-			&nouveau_encoder_connector_get(nv_encoder)->base),
-		nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
-}
-
-static void nv17_tv_save(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
-
-	nouveau_encoder(encoder)->restore.output =
-					NVReadRAMDAC(dev, 0,
-					NV_PRAMDAC_DACCLK +
-					nv04_dac_output_offset(encoder));
-
-	nv17_tv_state_save(dev, &tv_enc->saved_state);
-
-	tv_enc->state.ptv_200 = tv_enc->saved_state.ptv_200;
-}
-
-static void nv17_tv_restore(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-
-	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK +
-				nv04_dac_output_offset(encoder),
-				nouveau_encoder(encoder)->restore.output);
-
-	nv17_tv_state_load(dev, &to_tv_enc(encoder)->saved_state);
-
-	nouveau_encoder(encoder)->last_dpms = NV_DPMS_CLEARED;
-}
-
-static int nv17_tv_create_resources(struct drm_encoder *encoder,
-				    struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_mode_config *conf = &dev->mode_config;
-	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
-	int num_tv_norms = dcb->tvconf.has_component_output ? NUM_TV_NORMS :
-							NUM_LD_TV_NORMS;
-	int i;
-
-	if (nouveau_tv_norm) {
-		for (i = 0; i < num_tv_norms; i++) {
-			if (!strcmp(nv17_tv_norm_names[i], nouveau_tv_norm)) {
-				tv_enc->tv_norm = i;
-				break;
-			}
-		}
-
-		if (i == num_tv_norms)
-			NV_WARN(dev, "Invalid TV norm setting \"%s\"\n",
-				nouveau_tv_norm);
-	}
-
-	drm_mode_create_tv_properties(dev, num_tv_norms, nv17_tv_norm_names);
-
-	drm_connector_attach_property(connector,
-					conf->tv_select_subconnector_property,
-					tv_enc->select_subconnector);
-	drm_connector_attach_property(connector,
-					conf->tv_subconnector_property,
-					tv_enc->subconnector);
-	drm_connector_attach_property(connector,
-					conf->tv_mode_property,
-					tv_enc->tv_norm);
-	drm_connector_attach_property(connector,
-					conf->tv_flicker_reduction_property,
-					tv_enc->flicker);
-	drm_connector_attach_property(connector,
-					conf->tv_saturation_property,
-					tv_enc->saturation);
-	drm_connector_attach_property(connector,
-					conf->tv_hue_property,
-					tv_enc->hue);
-	drm_connector_attach_property(connector,
-					conf->tv_overscan_property,
-					tv_enc->overscan);
-
-	return 0;
-}
-
-static int nv17_tv_set_property(struct drm_encoder *encoder,
-				struct drm_connector *connector,
-				struct drm_property *property,
-				uint64_t val)
-{
-	struct drm_mode_config *conf = &encoder->dev->mode_config;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-	bool modes_changed = false;
-
-	if (property == conf->tv_overscan_property) {
-		tv_enc->overscan = val;
-		if (encoder->crtc) {
-			if (tv_norm->kind == CTV_ENC_MODE)
-				nv17_ctv_update_rescaler(encoder);
-			else
-				nv17_tv_update_rescaler(encoder);
-		}
-
-	} else if (property == conf->tv_saturation_property) {
-		if (tv_norm->kind != TV_ENC_MODE)
-			return -EINVAL;
-
-		tv_enc->saturation = val;
-		nv17_tv_update_properties(encoder);
-
-	} else if (property == conf->tv_hue_property) {
-		if (tv_norm->kind != TV_ENC_MODE)
-			return -EINVAL;
-
-		tv_enc->hue = val;
-		nv17_tv_update_properties(encoder);
-
-	} else if (property == conf->tv_flicker_reduction_property) {
-		if (tv_norm->kind != TV_ENC_MODE)
-			return -EINVAL;
-
-		tv_enc->flicker = val;
-		if (encoder->crtc)
-			nv17_tv_update_rescaler(encoder);
-
-	} else if (property == conf->tv_mode_property) {
-		if (connector->dpms != DRM_MODE_DPMS_OFF)
-			return -EINVAL;
-
-		tv_enc->tv_norm = val;
-
-		modes_changed = true;
-
-	} else if (property == conf->tv_select_subconnector_property) {
-		if (tv_norm->kind != TV_ENC_MODE)
-			return -EINVAL;
-
-		tv_enc->select_subconnector = val;
-		nv17_tv_update_properties(encoder);
-
-	} else {
-		return -EINVAL;
-	}
-
-	if (modes_changed) {
-		drm_helper_probe_single_connector_modes(connector, 0, 0);
-
-		/* Disable the crtc to ensure a full modeset is
-		 * performed whenever it's turned on again. */
-		if (crtc) {
-			struct drm_mode_set modeset = {
-				.crtc = crtc,
-			};
-
-			crtc->funcs->set_config(&modeset);
-		}
-	}
-
-	return 0;
-}
-
-static void nv17_tv_destroy(struct drm_encoder *encoder)
-{
-	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
-
-	NV_DEBUG_KMS(encoder->dev, "\n");
-
-	drm_encoder_cleanup(encoder);
-	kfree(tv_enc);
-}
-
-static struct drm_encoder_helper_funcs nv17_tv_helper_funcs = {
-	.dpms = nv17_tv_dpms,
-	.save = nv17_tv_save,
-	.restore = nv17_tv_restore,
-	.mode_fixup = nv17_tv_mode_fixup,
-	.prepare = nv17_tv_prepare,
-	.commit = nv17_tv_commit,
-	.mode_set = nv17_tv_mode_set,
-	.detect = nv17_tv_detect,
-};
-
-static struct drm_encoder_slave_funcs nv17_tv_slave_funcs = {
-	.get_modes = nv17_tv_get_modes,
-	.mode_valid = nv17_tv_mode_valid,
-	.create_resources = nv17_tv_create_resources,
-	.set_property = nv17_tv_set_property,
-};
-
-static struct drm_encoder_funcs nv17_tv_funcs = {
-	.destroy = nv17_tv_destroy,
-};
-
-int
-nv17_tv_create(struct drm_connector *connector, struct dcb_entry *entry)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_encoder *encoder;
-	struct nv17_tv_encoder *tv_enc = NULL;
-
-	tv_enc = kzalloc(sizeof(*tv_enc), GFP_KERNEL);
-	if (!tv_enc)
-		return -ENOMEM;
-
-	tv_enc->overscan = 50;
-	tv_enc->flicker = 50;
-	tv_enc->saturation = 50;
-	tv_enc->hue = 0;
-	tv_enc->tv_norm = TV_NORM_PAL;
-	tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_Unknown;
-	tv_enc->select_subconnector = DRM_MODE_SUBCONNECTOR_Automatic;
-	tv_enc->pin_mask = 0;
-
-	encoder = to_drm_encoder(&tv_enc->base);
-
-	tv_enc->base.dcb = entry;
-	tv_enc->base.or = ffs(entry->or) - 1;
-
-	drm_encoder_init(dev, encoder, &nv17_tv_funcs, DRM_MODE_ENCODER_TVDAC);
-	drm_encoder_helper_add(encoder, &nv17_tv_helper_funcs);
-	to_encoder_slave(encoder)->slave_funcs = &nv17_tv_slave_funcs;
-
-	encoder->possible_crtcs = entry->heads;
-	encoder->possible_clones = 0;
-
-	nv17_tv_create_resources(encoder, connector);
-	drm_mode_connector_attach_encoder(connector, encoder);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv17_tv.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv17_tv.h
deleted file mode 100644
index 622e7222..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv17_tv.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright (C) 2009 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NV17_TV_H__
-#define __NV17_TV_H__
-
-struct nv17_tv_state {
-	uint8_t tv_enc[0x40];
-
-	uint32_t hfilter[4][7];
-	uint32_t hfilter2[4][7];
-	uint32_t vfilter[4][7];
-
-	uint32_t ptv_200;
-	uint32_t ptv_204;
-	uint32_t ptv_208;
-	uint32_t ptv_20c;
-	uint32_t ptv_304;
-	uint32_t ptv_500;
-	uint32_t ptv_504;
-	uint32_t ptv_508;
-	uint32_t ptv_600;
-	uint32_t ptv_604;
-	uint32_t ptv_608;
-	uint32_t ptv_60c;
-	uint32_t ptv_610;
-	uint32_t ptv_614;
-};
-
-enum nv17_tv_norm{
-	TV_NORM_PAL,
-	TV_NORM_PAL_M,
-	TV_NORM_PAL_N,
-	TV_NORM_PAL_NC,
-	TV_NORM_NTSC_M,
-	TV_NORM_NTSC_J,
-	NUM_LD_TV_NORMS,
-	TV_NORM_HD480I = NUM_LD_TV_NORMS,
-	TV_NORM_HD480P,
-	TV_NORM_HD576I,
-	TV_NORM_HD576P,
-	TV_NORM_HD720P,
-	TV_NORM_HD1080I,
-	NUM_TV_NORMS
-};
-
-struct nv17_tv_encoder {
-	struct nouveau_encoder base;
-
-	struct nv17_tv_state state;
-	struct nv17_tv_state saved_state;
-
-	int overscan;
-	int flicker;
-	int saturation;
-	int hue;
-	enum nv17_tv_norm tv_norm;
-	int subconnector;
-	int select_subconnector;
-	uint32_t pin_mask;
-};
-#define to_tv_enc(x) container_of(nouveau_encoder(x),		\
-				  struct nv17_tv_encoder, base)
-
-extern char *nv17_tv_norm_names[NUM_TV_NORMS];
-
-extern struct nv17_tv_norm_params {
-	enum {
-		TV_ENC_MODE,
-		CTV_ENC_MODE,
-	} kind;
-
-	union {
-		struct {
-			int hdisplay;
-			int vdisplay;
-			int vrefresh; /* mHz */
-
-			uint8_t tv_enc[0x40];
-		} tv_enc_mode;
-
-		struct {
-			struct drm_display_mode mode;
-
-			uint32_t ctv_regs[38];
-		} ctv_enc_mode;
-	};
-
-} nv17_tv_norms[NUM_TV_NORMS];
-#define get_tv_norm(enc) (&nv17_tv_norms[to_tv_enc(enc)->tv_norm])
-
-extern const struct drm_display_mode nv17_tv_modes[];
-
-static inline int interpolate(int y0, int y1, int y2, int x)
-{
-	return y1 + (x < 50 ? y1 - y0 : y2 - y1) * (x - 50) / 50;
-}
-
-void nv17_tv_state_save(struct drm_device *dev, struct nv17_tv_state *state);
-void nv17_tv_state_load(struct drm_device *dev, struct nv17_tv_state *state);
-void nv17_tv_update_properties(struct drm_encoder *encoder);
-void nv17_tv_update_rescaler(struct drm_encoder *encoder);
-void nv17_ctv_update_rescaler(struct drm_encoder *encoder);
-
-/* TV hardware access functions */
-
-static inline void nv_write_ptv(struct drm_device *dev, uint32_t reg,
-				uint32_t val)
-{
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint32_t nv_read_ptv(struct drm_device *dev, uint32_t reg)
-{
-	return nv_rd32(dev, reg);
-}
-
-static inline void nv_write_tv_enc(struct drm_device *dev, uint8_t reg,
-				   uint8_t val)
-{
-	nv_write_ptv(dev, NV_PTV_TV_INDEX, reg);
-	nv_write_ptv(dev, NV_PTV_TV_DATA, val);
-}
-
-static inline uint8_t nv_read_tv_enc(struct drm_device *dev, uint8_t reg)
-{
-	nv_write_ptv(dev, NV_PTV_TV_INDEX, reg);
-	return nv_read_ptv(dev, NV_PTV_TV_DATA);
-}
-
-#define nv_load_ptv(dev, state, reg) \
-	nv_write_ptv(dev, NV_PTV_OFFSET + 0x##reg, state->ptv_##reg)
-#define nv_save_ptv(dev, state, reg) \
-	state->ptv_##reg = nv_read_ptv(dev, NV_PTV_OFFSET + 0x##reg)
-#define nv_load_tv_enc(dev, state, reg) \
-	nv_write_tv_enc(dev, 0x##reg, state->tv_enc[0x##reg])
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv17_tv_modes.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv17_tv_modes.c
deleted file mode 100644
index 4d1d29f6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv17_tv_modes.c
+++ /dev/null
@@ -1,593 +0,0 @@
-/*
- * Copyright (C) 2009 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "nouveau_drv.h"
-#include "nouveau_encoder.h"
-#include "nouveau_crtc.h"
-#include "nouveau_hw.h"
-#include "nv17_tv.h"
-
-char *nv17_tv_norm_names[NUM_TV_NORMS] = {
-	[TV_NORM_PAL] = "PAL",
-	[TV_NORM_PAL_M] = "PAL-M",
-	[TV_NORM_PAL_N] = "PAL-N",
-	[TV_NORM_PAL_NC] = "PAL-Nc",
-	[TV_NORM_NTSC_M] = "NTSC-M",
-	[TV_NORM_NTSC_J] = "NTSC-J",
-	[TV_NORM_HD480I] = "hd480i",
-	[TV_NORM_HD480P] = "hd480p",
-	[TV_NORM_HD576I] = "hd576i",
-	[TV_NORM_HD576P] = "hd576p",
-	[TV_NORM_HD720P] = "hd720p",
-	[TV_NORM_HD1080I] = "hd1080i"
-};
-
-/* TV standard specific parameters */
-
-struct nv17_tv_norm_params nv17_tv_norms[NUM_TV_NORMS] = {
-	[TV_NORM_PAL] = { TV_ENC_MODE, {
-			.tv_enc_mode = { 720, 576, 50000, {
-					0x2a, 0x9, 0x8a, 0xcb, 0x0, 0x0, 0xb, 0x18,
-					0x7e, 0x40, 0x8a, 0x35, 0x27, 0x0, 0x34, 0x3,
-					0x3e, 0x3, 0x17, 0x21, 0x1b, 0x1b, 0x24, 0x9c,
-					0x1, 0x0, 0xf, 0xf, 0x60, 0x5, 0xd3, 0x3,
-					0xd3, 0x4, 0xd4, 0x1, 0x2, 0x0, 0xa, 0x5,
-					0x0, 0x1a, 0xff, 0x3, 0x18, 0xf, 0x78, 0x0,
-					0x0, 0xb4, 0x0, 0x15, 0x49, 0x10, 0x0, 0x9b,
-					0xbd, 0x15, 0x5, 0x15, 0x3e, 0x3, 0x0, 0x0
-				} } } },
-
-	[TV_NORM_PAL_M] = { TV_ENC_MODE, {
-			.tv_enc_mode = { 720, 480, 59940, {
-					0x21, 0xe6, 0xef, 0xe3, 0x0, 0x0, 0xb, 0x18,
-					0x7e, 0x44, 0x76, 0x32, 0x25, 0x0, 0x3c, 0x0,
-					0x3c, 0x0, 0x17, 0x21, 0x1b, 0x1b, 0x24, 0x83,
-					0x1, 0x0, 0xf, 0xf, 0x60, 0x5, 0xd3, 0x1,
-					0xc5, 0x4, 0xc5, 0x1, 0x2, 0x0, 0xa, 0x5,
-					0x0, 0x18, 0xff, 0x3, 0x20, 0xf, 0x78, 0x0,
-					0x0, 0xb4, 0x0, 0x15, 0x40, 0x10, 0x0, 0x9c,
-					0xc8, 0x15, 0x5, 0x15, 0x3c, 0x0, 0x0, 0x0
-				} } } },
-
-	[TV_NORM_PAL_N] = { TV_ENC_MODE, {
-			.tv_enc_mode = { 720, 576, 50000, {
-					0x2a, 0x9, 0x8a, 0xcb, 0x0, 0x0, 0xb, 0x18,
-					0x7e, 0x40, 0x8a, 0x32, 0x25, 0x0, 0x3c, 0x0,
-					0x3c, 0x0, 0x17, 0x21, 0x1b, 0x1b, 0x24, 0x9c,
-					0x1, 0x0, 0xf, 0xf, 0x60, 0x5, 0xd3, 0x1,
-					0xc5, 0x4, 0xc5, 0x1, 0x2, 0x0, 0xa, 0x5,
-					0x0, 0x1a, 0xff, 0x3, 0x18, 0xf, 0x78, 0x0,
-					0x0, 0xb4, 0x0, 0x15, 0x49, 0x10, 0x0, 0x9b,
-					0xbd, 0x15, 0x5, 0x15, 0x3c, 0x0, 0x0, 0x0
-				} } } },
-
-	[TV_NORM_PAL_NC] = { TV_ENC_MODE, {
-			.tv_enc_mode = { 720, 576, 50000, {
-					0x21, 0xf6, 0x94, 0x46, 0x0, 0x0, 0xb, 0x18,
-					0x7e, 0x44, 0x8a, 0x35, 0x27, 0x0, 0x34, 0x3,
-					0x3e, 0x3, 0x17, 0x21, 0x1b, 0x1b, 0x24, 0x9c,
-					0x1, 0x0, 0xf, 0xf, 0x60, 0x5, 0xd3, 0x3,
-					0xd3, 0x4, 0xd4, 0x1, 0x2, 0x0, 0xa, 0x5,
-					0x0, 0x1a, 0xff, 0x3, 0x18, 0xf, 0x78, 0x0,
-					0x0, 0xb4, 0x0, 0x15, 0x49, 0x10, 0x0, 0x9b,
-					0xbd, 0x15, 0x5, 0x15, 0x3e, 0x3, 0x0, 0x0
-				} } } },
-
-	[TV_NORM_NTSC_M] = { TV_ENC_MODE, {
-			.tv_enc_mode = { 720, 480, 59940, {
-					0x21, 0xf0, 0x7c, 0x1f, 0x0, 0x0, 0xb, 0x18,
-					0x7e, 0x44, 0x76, 0x48, 0x0, 0x0, 0x3c, 0x0,
-					0x3c, 0x0, 0x17, 0x21, 0x1b, 0x1b, 0x24, 0x83,
-					0x1, 0x0, 0xf, 0xf, 0x60, 0x5, 0xd3, 0x1,
-					0xc5, 0x4, 0xc5, 0x1, 0x2, 0x0, 0xa, 0x5,
-					0x0, 0x16, 0xff, 0x3, 0x20, 0xf, 0x78, 0x0,
-					0x0, 0xb4, 0x0, 0x15, 0x4, 0x10, 0x0, 0x9c,
-					0xc8, 0x15, 0x5, 0x15, 0x3c, 0x0, 0x0, 0x0
-				} } } },
-
-	[TV_NORM_NTSC_J] = { TV_ENC_MODE, {
-			.tv_enc_mode = { 720, 480, 59940, {
-					0x21, 0xf0, 0x7c, 0x1f, 0x0, 0x0, 0xb, 0x18,
-					0x7e, 0x44, 0x76, 0x48, 0x0, 0x0, 0x32, 0x0,
-					0x3c, 0x0, 0x17, 0x21, 0x1b, 0x1b, 0x24, 0x83,
-					0x1, 0x0, 0xf, 0xf, 0x60, 0x5, 0xd3, 0x1,
-					0xcf, 0x4, 0xcf, 0x1, 0x2, 0x0, 0xa, 0x5,
-					0x0, 0x16, 0xff, 0x3, 0x20, 0xf, 0x78, 0x0,
-					0x0, 0xb4, 0x0, 0x15, 0x4, 0x10, 0x0, 0xa4,
-					0xc8, 0x15, 0x5, 0x15, 0x3c, 0x0, 0x0, 0x0
-				} } } },
-
-	[TV_NORM_HD480I] = { TV_ENC_MODE, {
-			.tv_enc_mode = { 720, 480, 59940, {
-					0x21, 0xf0, 0x7c, 0x1f, 0x0, 0x0, 0xb, 0x18,
-					0x7e, 0x44, 0x76, 0x48, 0x0, 0x0, 0x32, 0x0,
-					0x3c, 0x0, 0x17, 0x21, 0x1b, 0x1b, 0x24, 0x83,
-					0x1, 0x0, 0xf, 0xf, 0x60, 0x5, 0xd3, 0x1,
-					0xcf, 0x4, 0xcf, 0x1, 0x2, 0x0, 0xa, 0x5,
-					0x0, 0x16, 0xff, 0x3, 0x20, 0xf, 0x78, 0x0,
-					0x0, 0xb4, 0x0, 0x15, 0x4, 0x10, 0x0, 0xa4,
-					0xc8, 0x15, 0x5, 0x15, 0x3c, 0x0, 0x0, 0x0
-				} } } },
-
-	[TV_NORM_HD576I] = { TV_ENC_MODE, {
-			.tv_enc_mode = { 720, 576, 50000, {
-					0x2a, 0x9, 0x8a, 0xcb, 0x0, 0x0, 0xb, 0x18,
-					0x7e, 0x40, 0x8a, 0x35, 0x27, 0x0, 0x34, 0x3,
-					0x3e, 0x3, 0x17, 0x21, 0x1b, 0x1b, 0x24, 0x9c,
-					0x1, 0x0, 0xf, 0xf, 0x60, 0x5, 0xd3, 0x3,
-					0xd3, 0x4, 0xd4, 0x1, 0x2, 0x0, 0xa, 0x5,
-					0x0, 0x1a, 0xff, 0x3, 0x18, 0xf, 0x78, 0x0,
-					0x0, 0xb4, 0x0, 0x15, 0x49, 0x10, 0x0, 0x9b,
-					0xbd, 0x15, 0x5, 0x15, 0x3e, 0x3, 0x0, 0x0
-				} } } },
-
-
-	[TV_NORM_HD480P] = { CTV_ENC_MODE, {
-			.ctv_enc_mode = {
-				.mode = { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000,
-						   720, 735, 743, 858, 0, 480, 490, 494, 525, 0,
-						   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-				.ctv_regs = { 0x3540000, 0x0, 0x0, 0x314,
-					      0x354003a, 0x40000, 0x6f0344, 0x18100000,
-					      0x10160004, 0x10060005, 0x1006000c, 0x10060020,
-					      0x10060021, 0x140e0022, 0x10060202, 0x1802020a,
-					      0x1810020b, 0x10000fff, 0x10000fff, 0x10000fff,
-					      0x10000fff, 0x10000fff, 0x10000fff, 0x70,
-					      0x3ff0000, 0x57, 0x2e001e, 0x258012c,
-					      0xa0aa04ec, 0x30, 0x80960019, 0x12c0300,
-					      0x2019, 0x600, 0x32060019, 0x0, 0x0, 0x400
-				} } } },
-
-	[TV_NORM_HD576P] = { CTV_ENC_MODE, {
-			.ctv_enc_mode = {
-				.mode = { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000,
-						   720, 730, 738, 864, 0, 576, 581, 585, 625, 0,
-						   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-				.ctv_regs = { 0x3540000, 0x0, 0x0, 0x314,
-					      0x354003a, 0x40000, 0x6f0344, 0x18100000,
-					      0x10060001, 0x10060009, 0x10060026, 0x10060027,
-					      0x140e0028, 0x10060268, 0x1810026d, 0x10000fff,
-					      0x10000fff, 0x10000fff, 0x10000fff, 0x10000fff,
-					      0x10000fff, 0x10000fff, 0x10000fff, 0x69,
-					      0x3ff0000, 0x57, 0x2e001e, 0x258012c,
-					      0xa0aa04ec, 0x30, 0x80960019, 0x12c0300,
-					      0x2019, 0x600, 0x32060019, 0x0, 0x0, 0x400
-				} } } },
-
-	[TV_NORM_HD720P] = { CTV_ENC_MODE, {
-			.ctv_enc_mode = {
-				.mode = { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250,
-						   1280, 1349, 1357, 1650, 0, 720, 725, 730, 750, 0,
-						   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-				.ctv_regs = { 0x1260394, 0x0, 0x0, 0x622,
-					      0x66b0021, 0x6004a, 0x1210626, 0x8170000,
-					      0x70004, 0x70016, 0x70017, 0x40f0018,
-					      0x702e8, 0x81702ed, 0xfff, 0xfff,
-					      0xfff, 0xfff, 0xfff, 0xfff,
-					      0xfff, 0xfff, 0xfff, 0x0,
-					      0x2e40001, 0x58, 0x2e001e, 0x258012c,
-					      0xa0aa04ec, 0x30, 0x810c0039, 0x12c0300,
-					      0xc0002039, 0x600, 0x32060039, 0x0, 0x0, 0x0
-				} } } },
-
-	[TV_NORM_HD1080I] = { CTV_ENC_MODE, {
-			.ctv_enc_mode = {
-				.mode = { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250,
-						   1920, 1961, 2049, 2200, 0, 1080, 1084, 1088, 1125, 0,
-						   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC
-						   | DRM_MODE_FLAG_INTERLACE) },
-				.ctv_regs = { 0xac0420, 0x44c0478, 0x4a4, 0x4fc0868,
-					      0x8940028, 0x60054, 0xe80870, 0xbf70000,
-					      0xbc70004, 0x70005, 0x70012, 0x70013,
-					      0x40f0014, 0x70230, 0xbf70232, 0xbf70233,
-					      0x1c70237, 0x70238, 0x70244, 0x70245,
-					      0x40f0246, 0x70462, 0x1f70464, 0x0,
-					      0x2e40001, 0x58, 0x2e001e, 0x258012c,
-					      0xa0aa04ec, 0x30, 0x815f004c, 0x12c0300,
-					      0xc000204c, 0x600, 0x3206004c, 0x0, 0x0, 0x0
-				} } } }
-};
-
-/*
- * The following is some guesswork on how the TV encoder flicker
- * filter/rescaler works:
- *
- * It seems to use some sort of resampling filter, it is controlled
- * through the registers at NV_PTV_HFILTER and NV_PTV_VFILTER, they
- * control the horizontal and vertical stage respectively, there is
- * also NV_PTV_HFILTER2 the blob fills identically to NV_PTV_HFILTER,
- * but they seem to do nothing. A rough guess might be that they could
- * be used to independently control the filtering of each interlaced
- * field, but I don't know how they are enabled. The whole filtering
- * process seems to be disabled with bits 26:27 of PTV_200, but we
- * aren't doing that.
- *
- * The layout of both register sets is the same:
- *
- * A: [BASE+0x18]...[BASE+0x0] [BASE+0x58]..[BASE+0x40]
- * B: [BASE+0x34]...[BASE+0x1c] [BASE+0x74]..[BASE+0x5c]
- *
- * Each coefficient is stored in bits [31],[15:9] in two's complement
- * format. They seem to be some kind of weights used in a low-pass
- * filter. Both A and B coefficients are applied to the 14 nearest
- * samples on each side (Listed from nearest to furthermost.  They
- * roughly cover 2 framebuffer pixels on each side).  They are
- * probably multiplied with some more hardwired weights before being
- * used: B-coefficients are applied the same on both sides,
- * A-coefficients are inverted before being applied to the opposite
- * side.
- *
- * After all the hassle, I got the following formula by empirical
- * means...
- */
-
-#define calc_overscan(o) interpolate(0x100, 0xe1, 0xc1, o)
-
-#define id1 (1LL << 8)
-#define id2 (1LL << 16)
-#define id3 (1LL << 24)
-#define id4 (1LL << 32)
-#define id5 (1LL << 48)
-
-static struct filter_params{
-	int64_t k1;
-	int64_t ki;
-	int64_t ki2;
-	int64_t ki3;
-	int64_t kr;
-	int64_t kir;
-	int64_t ki2r;
-	int64_t ki3r;
-	int64_t kf;
-	int64_t kif;
-	int64_t ki2f;
-	int64_t ki3f;
-	int64_t krf;
-	int64_t kirf;
-	int64_t ki2rf;
-	int64_t ki3rf;
-} fparams[2][4] = {
-	/* Horizontal filter parameters */
-	{
-		{64.311690 * id5, -39.516924 * id5, 6.586143 * id5, 0.000002 * id5,
-		 0.051285 * id4, 26.168746 * id4, -4.361449 * id4, -0.000001 * id4,
-		 9.308169 * id3, 78.180965 * id3, -13.030158 * id3, -0.000001 * id3,
-		 -8.801540 * id1, -46.572890 * id1, 7.762145 * id1, -0.000000 * id1},
-		{-44.565569 * id5, -68.081246 * id5, 39.812074 * id5, -4.009316 * id5,
-		 29.832207 * id4, 50.047322 * id4, -25.380017 * id4, 2.546422 * id4,
-		 104.605622 * id3, 141.908641 * id3, -74.322319 * id3, 7.484316 * id3,
-		 -37.081621 * id1, -90.397510 * id1, 42.784229 * id1, -4.289952 * id1},
-		{-56.793244 * id5, 31.153584 * id5, -5.192247 * id5, -0.000003 * id5,
-		 33.541131 * id4, -34.149302 * id4, 5.691537 * id4, 0.000002 * id4,
-		 87.196610 * id3, -88.995169 * id3, 14.832456 * id3, 0.000012 * id3,
-		 17.288138 * id1, 71.864786 * id1, -11.977408 * id1, -0.000009 * id1},
-		{51.787796 * id5, 21.211771 * id5, -18.993730 * id5, 1.853310 * id5,
-		 -41.470726 * id4, -17.775823 * id4, 13.057821 * id4, -1.15823 * id4,
-		 -154.235673 * id3, -44.878641 * id3, 40.656077 * id3, -3.695595 * id3,
-		 112.201065 * id1, 39.992155 * id1, -25.155714 * id1, 2.113984 * id1},
-	},
-
-	/* Vertical filter parameters */
-	{
-		{67.601979 * id5, 0.428319 * id5, -0.071318 * id5, -0.000012 * id5,
-		 -3.402339 * id4, 0.000209 * id4, -0.000092 * id4, 0.000010 * id4,
-		 -9.180996 * id3, 6.111270 * id3, -1.024457 * id3, 0.001043 * id3,
-		 6.060315 * id1, -0.017425 * id1, 0.007830 * id1, -0.000869 * id1},
-		{6.755647 * id5, 5.841348 * id5, 1.469734 * id5, -0.149656 * id5,
-		 8.293120 * id4, -1.192888 * id4, -0.947652 * id4, 0.094507 * id4,
-		 37.526655 * id3, 10.257875 * id3, -10.823275 * id3, 1.081497 * id3,
-		 -2.361928 * id1, -2.059432 * id1, 1.840671 * id1, -0.168100 * id1},
-		{-14.780391 * id5, -16.042148 * id5, 2.673692 * id5, -0.000000 * id5,
-		 39.541978 * id4, 5.680053 * id4, -0.946676 * id4, 0.000000 * id4,
-		 152.994486 * id3, 12.625439 * id3, -2.119579 * id3, 0.002708 * id3,
-		 -38.125089 * id1, -0.855880 * id1, 0.155359 * id1, -0.002245 * id1},
-		{-27.476193 * id5, -1.454976 * id5, 1.286557 * id5, 0.025346 * id5,
-		 20.687300 * id4, 3.014003 * id4, -0.557786 * id4, -0.01311 * id4,
-		 60.008737 * id3, -0.738273 * id3, 5.408217 * id3, -0.796798 * id3,
-		 -17.296835 * id1, 4.438577 * id1, -2.809420 * id1, 0.385491 * id1},
-	}
-};
-
-static void tv_setup_filter(struct drm_encoder *encoder)
-{
-	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-	struct drm_display_mode *mode = &encoder->crtc->mode;
-	uint32_t (*filters[])[4][7] = {&tv_enc->state.hfilter,
-				       &tv_enc->state.vfilter};
-	int i, j, k;
-	int32_t overscan = calc_overscan(tv_enc->overscan);
-	int64_t flicker = (tv_enc->flicker - 50) * (id3 / 100);
-	uint64_t rs[] = {mode->hdisplay * id3,
-			 mode->vdisplay * id3};
-
-	do_div(rs[0], overscan * tv_norm->tv_enc_mode.hdisplay);
-	do_div(rs[1], overscan * tv_norm->tv_enc_mode.vdisplay);
-
-	for (k = 0; k < 2; k++) {
-		rs[k] = max((int64_t)rs[k], id2);
-
-		for (j = 0; j < 4; j++) {
-			struct filter_params *p = &fparams[k][j];
-
-			for (i = 0; i < 7; i++) {
-				int64_t c = (p->k1 + p->ki*i + p->ki2*i*i +
-					     p->ki3*i*i*i)
-					+ (p->kr + p->kir*i + p->ki2r*i*i +
-					   p->ki3r*i*i*i) * rs[k]
-					+ (p->kf + p->kif*i + p->ki2f*i*i +
-					   p->ki3f*i*i*i) * flicker
-					+ (p->krf + p->kirf*i + p->ki2rf*i*i +
-					   p->ki3rf*i*i*i) * flicker * rs[k];
-
-				(*filters[k])[j][i] = (c + id5/2) >> 39
-					& (0x1 << 31 | 0x7f << 9);
-			}
-		}
-	}
-}
-
-/* Hardware state saving/restoring */
-
-static void tv_save_filter(struct drm_device *dev, uint32_t base,
-			   uint32_t regs[4][7])
-{
-	int i, j;
-	uint32_t offsets[] = { base, base + 0x1c, base + 0x40, base + 0x5c };
-
-	for (i = 0; i < 4; i++) {
-		for (j = 0; j < 7; j++)
-			regs[i][j] = nv_read_ptv(dev, offsets[i]+4*j);
-	}
-}
-
-static void tv_load_filter(struct drm_device *dev, uint32_t base,
-			   uint32_t regs[4][7])
-{
-	int i, j;
-	uint32_t offsets[] = { base, base + 0x1c, base + 0x40, base + 0x5c };
-
-	for (i = 0; i < 4; i++) {
-		for (j = 0; j < 7; j++)
-			nv_write_ptv(dev, offsets[i]+4*j, regs[i][j]);
-	}
-}
-
-void nv17_tv_state_save(struct drm_device *dev, struct nv17_tv_state *state)
-{
-	int i;
-
-	for (i = 0; i < 0x40; i++)
-		state->tv_enc[i] = nv_read_tv_enc(dev, i);
-
-	tv_save_filter(dev, NV_PTV_HFILTER, state->hfilter);
-	tv_save_filter(dev, NV_PTV_HFILTER2, state->hfilter2);
-	tv_save_filter(dev, NV_PTV_VFILTER, state->vfilter);
-
-	nv_save_ptv(dev, state, 200);
-	nv_save_ptv(dev, state, 204);
-	nv_save_ptv(dev, state, 208);
-	nv_save_ptv(dev, state, 20c);
-	nv_save_ptv(dev, state, 304);
-	nv_save_ptv(dev, state, 500);
-	nv_save_ptv(dev, state, 504);
-	nv_save_ptv(dev, state, 508);
-	nv_save_ptv(dev, state, 600);
-	nv_save_ptv(dev, state, 604);
-	nv_save_ptv(dev, state, 608);
-	nv_save_ptv(dev, state, 60c);
-	nv_save_ptv(dev, state, 610);
-	nv_save_ptv(dev, state, 614);
-}
-
-void nv17_tv_state_load(struct drm_device *dev, struct nv17_tv_state *state)
-{
-	int i;
-
-	for (i = 0; i < 0x40; i++)
-		nv_write_tv_enc(dev, i, state->tv_enc[i]);
-
-	tv_load_filter(dev, NV_PTV_HFILTER, state->hfilter);
-	tv_load_filter(dev, NV_PTV_HFILTER2, state->hfilter2);
-	tv_load_filter(dev, NV_PTV_VFILTER, state->vfilter);
-
-	nv_load_ptv(dev, state, 200);
-	nv_load_ptv(dev, state, 204);
-	nv_load_ptv(dev, state, 208);
-	nv_load_ptv(dev, state, 20c);
-	nv_load_ptv(dev, state, 304);
-	nv_load_ptv(dev, state, 500);
-	nv_load_ptv(dev, state, 504);
-	nv_load_ptv(dev, state, 508);
-	nv_load_ptv(dev, state, 600);
-	nv_load_ptv(dev, state, 604);
-	nv_load_ptv(dev, state, 608);
-	nv_load_ptv(dev, state, 60c);
-	nv_load_ptv(dev, state, 610);
-	nv_load_ptv(dev, state, 614);
-
-	/* This is required for some settings to kick in. */
-	nv_write_tv_enc(dev, 0x3e, 1);
-	nv_write_tv_enc(dev, 0x3e, 0);
-}
-
-/* Timings similar to the ones the blob sets */
-
-const struct drm_display_mode nv17_tv_modes[] = {
-	{ DRM_MODE("320x200", DRM_MODE_TYPE_DRIVER, 0,
-		   320, 344, 392, 560, 0, 200, 200, 202, 220, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC
-		   | DRM_MODE_FLAG_DBLSCAN | DRM_MODE_FLAG_CLKDIV2) },
-	{ DRM_MODE("320x240", DRM_MODE_TYPE_DRIVER, 0,
-		   320, 344, 392, 560, 0, 240, 240, 246, 263, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC
-		   | DRM_MODE_FLAG_DBLSCAN | DRM_MODE_FLAG_CLKDIV2) },
-	{ DRM_MODE("400x300", DRM_MODE_TYPE_DRIVER, 0,
-		   400, 432, 496, 640, 0, 300, 300, 303, 314, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC
-		   | DRM_MODE_FLAG_DBLSCAN | DRM_MODE_FLAG_CLKDIV2) },
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 0,
-		   640, 672, 768, 880, 0, 480, 480, 492, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 0,
-		   720, 752, 872, 960, 0, 480, 480, 493, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 0,
-		   720, 776, 856, 960, 0, 576, 576, 588, 597, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 0,
-		   800, 840, 920, 1040, 0, 600, 600, 604, 618, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 0,
-		   1024, 1064, 1200, 1344, 0, 768, 768, 777, 806, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	{}
-};
-
-void nv17_tv_update_properties(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
-	struct nv17_tv_state *regs = &tv_enc->state;
-	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
-	int subconnector = tv_enc->select_subconnector ?
-						tv_enc->select_subconnector :
-						tv_enc->subconnector;
-
-	switch (subconnector) {
-	case DRM_MODE_SUBCONNECTOR_Composite:
-	{
-		regs->ptv_204 = 0x2;
-
-		/* The composite connector may be found on either pin. */
-		if (tv_enc->pin_mask & 0x4)
-			regs->ptv_204 |= 0x010000;
-		else if (tv_enc->pin_mask & 0x2)
-			regs->ptv_204 |= 0x100000;
-		else
-			regs->ptv_204 |= 0x110000;
-
-		regs->tv_enc[0x7] = 0x10;
-		break;
-	}
-	case DRM_MODE_SUBCONNECTOR_SVIDEO:
-		regs->ptv_204 = 0x11012;
-		regs->tv_enc[0x7] = 0x18;
-		break;
-
-	case DRM_MODE_SUBCONNECTOR_Component:
-		regs->ptv_204 = 0x111333;
-		regs->tv_enc[0x7] = 0x14;
-		break;
-
-	case DRM_MODE_SUBCONNECTOR_SCART:
-		regs->ptv_204 = 0x111012;
-		regs->tv_enc[0x7] = 0x18;
-		break;
-	}
-
-	regs->tv_enc[0x20] = interpolate(0, tv_norm->tv_enc_mode.tv_enc[0x20],
-					 255, tv_enc->saturation);
-	regs->tv_enc[0x22] = interpolate(0, tv_norm->tv_enc_mode.tv_enc[0x22],
-					 255, tv_enc->saturation);
-	regs->tv_enc[0x25] = tv_enc->hue * 255 / 100;
-
-	nv_load_ptv(dev, regs, 204);
-	nv_load_tv_enc(dev, regs, 7);
-	nv_load_tv_enc(dev, regs, 20);
-	nv_load_tv_enc(dev, regs, 22);
-	nv_load_tv_enc(dev, regs, 25);
-}
-
-void nv17_tv_update_rescaler(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
-	struct nv17_tv_state *regs = &tv_enc->state;
-
-	regs->ptv_208 = 0x40 | (calc_overscan(tv_enc->overscan) << 8);
-
-	tv_setup_filter(encoder);
-
-	nv_load_ptv(dev, regs, 208);
-	tv_load_filter(dev, NV_PTV_HFILTER, regs->hfilter);
-	tv_load_filter(dev, NV_PTV_HFILTER2, regs->hfilter2);
-	tv_load_filter(dev, NV_PTV_VFILTER, regs->vfilter);
-}
-
-void nv17_ctv_update_rescaler(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
-	int head = nouveau_crtc(encoder->crtc)->index;
-	struct nv04_crtc_reg *regs = &dev_priv->mode_reg.crtc_reg[head];
-	struct drm_display_mode *crtc_mode = &encoder->crtc->mode;
-	struct drm_display_mode *output_mode =
-		&get_tv_norm(encoder)->ctv_enc_mode.mode;
-	int overscan, hmargin, vmargin, hratio, vratio;
-
-	/* The rescaler doesn't do the right thing for interlaced modes. */
-	if (output_mode->flags & DRM_MODE_FLAG_INTERLACE)
-		overscan = 100;
-	else
-		overscan = tv_enc->overscan;
-
-	hmargin = (output_mode->hdisplay - crtc_mode->hdisplay) / 2;
-	vmargin = (output_mode->vdisplay - crtc_mode->vdisplay) / 2;
-
-	hmargin = interpolate(0, min(hmargin, output_mode->hdisplay/20),
-			      hmargin, overscan);
-	vmargin = interpolate(0, min(vmargin, output_mode->vdisplay/20),
-			      vmargin, overscan);
-
-	hratio = crtc_mode->hdisplay * 0x800 /
-		(output_mode->hdisplay - 2*hmargin);
-	vratio = crtc_mode->vdisplay * 0x800 /
-		(output_mode->vdisplay - 2*vmargin) & ~3;
-
-	regs->fp_horiz_regs[FP_VALID_START] = hmargin;
-	regs->fp_horiz_regs[FP_VALID_END] = output_mode->hdisplay - hmargin - 1;
-	regs->fp_vert_regs[FP_VALID_START] = vmargin;
-	regs->fp_vert_regs[FP_VALID_END] = output_mode->vdisplay - vmargin - 1;
-
-	regs->fp_debug_1 = NV_PRAMDAC_FP_DEBUG_1_YSCALE_TESTMODE_ENABLE |
-		XLATE(vratio, 0, NV_PRAMDAC_FP_DEBUG_1_YSCALE_VALUE) |
-		NV_PRAMDAC_FP_DEBUG_1_XSCALE_TESTMODE_ENABLE |
-		XLATE(hratio, 0, NV_PRAMDAC_FP_DEBUG_1_XSCALE_VALUE);
-
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HVALID_START,
-		      regs->fp_horiz_regs[FP_VALID_START]);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HVALID_END,
-		      regs->fp_horiz_regs[FP_VALID_END]);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_VVALID_START,
-		      regs->fp_vert_regs[FP_VALID_START]);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_VVALID_END,
-		      regs->fp_vert_regs[FP_VALID_END]);
-	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_DEBUG_1, regs->fp_debug_1);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv20_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv20_fb.c
deleted file mode 100644
index 19bd6405..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv20_fb.c
+++ /dev/null
@@ -1,148 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-static struct drm_mm_node *
-nv20_fb_alloc_tag(struct drm_device *dev, uint32_t size)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	struct drm_mm_node *mem;
-	int ret;
-
-	ret = drm_mm_pre_get(&pfb->tag_heap);
-	if (ret)
-		return NULL;
-
-	spin_lock(&dev_priv->tile.lock);
-	mem = drm_mm_search_free(&pfb->tag_heap, size, 0, 0);
-	if (mem)
-		mem = drm_mm_get_block_atomic(mem, size, 0);
-	spin_unlock(&dev_priv->tile.lock);
-
-	return mem;
-}
-
-static void
-nv20_fb_free_tag(struct drm_device *dev, struct drm_mm_node **pmem)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct drm_mm_node *mem = *pmem;
-	if (mem) {
-		spin_lock(&dev_priv->tile.lock);
-		drm_mm_put_block(mem);
-		spin_unlock(&dev_priv->tile.lock);
-		*pmem = NULL;
-	}
-}
-
-void
-nv20_fb_init_tile_region(struct drm_device *dev, int i, uint32_t addr,
-			 uint32_t size, uint32_t pitch, uint32_t flags)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-	int bpp = (flags & NOUVEAU_GEM_TILE_32BPP ? 32 : 16);
-
-	tile->addr  = 0x00000001 | addr;
-	tile->limit = max(1u, addr + size) - 1;
-	tile->pitch = pitch;
-
-	/* Allocate some of the on-die tag memory, used to store Z
-	 * compression meta-data (most likely just a bitmap determining
-	 * if a given tile is compressed or not).
-	 */
-	if (flags & NOUVEAU_GEM_TILE_ZETA) {
-		tile->tag_mem = nv20_fb_alloc_tag(dev, size / 256);
-		if (tile->tag_mem) {
-			/* Enable Z compression */
-			tile->zcomp = tile->tag_mem->start;
-			if (dev_priv->chipset >= 0x25) {
-				if (bpp == 16)
-					tile->zcomp |= NV25_PFB_ZCOMP_MODE_16;
-				else
-					tile->zcomp |= NV25_PFB_ZCOMP_MODE_32;
-			} else {
-				tile->zcomp |= NV20_PFB_ZCOMP_EN;
-				if (bpp != 16)
-					tile->zcomp |= NV20_PFB_ZCOMP_MODE_32;
-			}
-		}
-
-		tile->addr |= 2;
-	}
-}
-
-void
-nv20_fb_free_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	tile->addr = tile->limit = tile->pitch = tile->zcomp = 0;
-	nv20_fb_free_tag(dev, &tile->tag_mem);
-}
-
-void
-nv20_fb_set_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	nv_wr32(dev, NV10_PFB_TLIMIT(i), tile->limit);
-	nv_wr32(dev, NV10_PFB_TSIZE(i), tile->pitch);
-	nv_wr32(dev, NV10_PFB_TILE(i), tile->addr);
-	nv_wr32(dev, NV20_PFB_ZCOMP(i), tile->zcomp);
-}
-
-int
-nv20_fb_vram_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 mem_size = nv_rd32(dev, 0x10020c);
-	u32 pbus1218 = nv_rd32(dev, 0x001218);
-
-	dev_priv->vram_size = mem_size & 0xff000000;
-	switch (pbus1218 & 0x00000300) {
-	case 0x00000000: dev_priv->vram_type = NV_MEM_TYPE_SDRAM; break;
-	case 0x00000100: dev_priv->vram_type = NV_MEM_TYPE_DDR1; break;
-	case 0x00000200: dev_priv->vram_type = NV_MEM_TYPE_GDDR3; break;
-	case 0x00000300: dev_priv->vram_type = NV_MEM_TYPE_GDDR2; break;
-	}
-
-	return 0;
-}
-
-int
-nv20_fb_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	int i;
-
-	if (dev_priv->chipset >= 0x25)
-		drm_mm_init(&pfb->tag_heap, 0, 64 * 1024);
-	else
-		drm_mm_init(&pfb->tag_heap, 0, 32 * 1024);
-
-	/* Turn all the tiling regions off. */
-	pfb->num_tiles = NV10_PFB_TILE__SIZE;
-	for (i = 0; i < pfb->num_tiles; i++)
-		pfb->set_tile_region(dev, i);
-
-	return 0;
-}
-
-void
-nv20_fb_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	int i;
-
-	for (i = 0; i < pfb->num_tiles; i++)
-		pfb->free_tile_region(dev, i);
-
-	drm_mm_takedown(&pfb->tag_heap);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv20_graph.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv20_graph.c
deleted file mode 100644
index 183e3751..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv20_graph.c
+++ /dev/null
@@ -1,842 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-/*
- * NV20
- * -----
- * There are 3 families :
- * NV20 is 0x10de:0x020*
- * NV25/28 is 0x10de:0x025* / 0x10de:0x028*
- * NV2A is 0x10de:0x02A0
- *
- * NV30
- * -----
- * There are 3 families :
- * NV30/31 is 0x10de:0x030* / 0x10de:0x031*
- * NV34 is 0x10de:0x032*
- * NV35/36 is 0x10de:0x033* / 0x10de:0x034*
- *
- * Not seen in the wild, no dumps (probably NV35) :
- * NV37 is 0x10de:0x00fc, 0x10de:0x00fd
- * NV38 is 0x10de:0x0333, 0x10de:0x00fe
- *
- */
-
-struct nv20_graph_engine {
-	struct nouveau_exec_engine base;
-	struct nouveau_gpuobj *ctxtab;
-	void (*grctx_init)(struct nouveau_gpuobj *);
-	u32 grctx_size;
-	u32 grctx_user;
-};
-
-#define NV20_GRCTX_SIZE (3580*4)
-#define NV25_GRCTX_SIZE (3529*4)
-#define NV2A_GRCTX_SIZE (3500*4)
-
-#define NV30_31_GRCTX_SIZE (24392)
-#define NV34_GRCTX_SIZE    (18140)
-#define NV35_36_GRCTX_SIZE (22396)
-
-int
-nv20_graph_unload_context(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_channel *chan;
-	struct nouveau_gpuobj *grctx;
-	u32 tmp;
-
-	chan = nv10_graph_channel(dev);
-	if (!chan)
-		return 0;
-	grctx = chan->engctx[NVOBJ_ENGINE_GR];
-
-	nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER, grctx->pinst >> 4);
-	nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_XFER,
-		     NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE);
-
-	nouveau_wait_for_idle(dev);
-
-	nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000000);
-	tmp  = nv_rd32(dev, NV10_PGRAPH_CTX_USER) & 0x00ffffff;
-	tmp |= (pfifo->channels - 1) << 24;
-	nv_wr32(dev, NV10_PGRAPH_CTX_USER, tmp);
-	return 0;
-}
-
-static void
-nv20_graph_rdi(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int i, writecount = 32;
-	uint32_t rdi_index = 0x2c80000;
-
-	if (dev_priv->chipset == 0x20) {
-		rdi_index = 0x3d0000;
-		writecount = 15;
-	}
-
-	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, rdi_index);
-	for (i = 0; i < writecount; i++)
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA, 0);
-
-	nouveau_wait_for_idle(dev);
-}
-
-static void
-nv20_graph_context_init(struct nouveau_gpuobj *ctx)
-{
-	int i;
-
-	nv_wo32(ctx, 0x033c, 0xffff0000);
-	nv_wo32(ctx, 0x03a0, 0x0fff0000);
-	nv_wo32(ctx, 0x03a4, 0x0fff0000);
-	nv_wo32(ctx, 0x047c, 0x00000101);
-	nv_wo32(ctx, 0x0490, 0x00000111);
-	nv_wo32(ctx, 0x04a8, 0x44400000);
-	for (i = 0x04d4; i <= 0x04e0; i += 4)
-		nv_wo32(ctx, i, 0x00030303);
-	for (i = 0x04f4; i <= 0x0500; i += 4)
-		nv_wo32(ctx, i, 0x00080000);
-	for (i = 0x050c; i <= 0x0518; i += 4)
-		nv_wo32(ctx, i, 0x01012000);
-	for (i = 0x051c; i <= 0x0528; i += 4)
-		nv_wo32(ctx, i, 0x000105b8);
-	for (i = 0x052c; i <= 0x0538; i += 4)
-		nv_wo32(ctx, i, 0x00080008);
-	for (i = 0x055c; i <= 0x0598; i += 4)
-		nv_wo32(ctx, i, 0x07ff0000);
-	nv_wo32(ctx, 0x05a4, 0x4b7fffff);
-	nv_wo32(ctx, 0x05fc, 0x00000001);
-	nv_wo32(ctx, 0x0604, 0x00004000);
-	nv_wo32(ctx, 0x0610, 0x00000001);
-	nv_wo32(ctx, 0x0618, 0x00040000);
-	nv_wo32(ctx, 0x061c, 0x00010000);
-	for (i = 0x1c1c; i <= 0x248c; i += 16) {
-		nv_wo32(ctx, (i + 0), 0x10700ff9);
-		nv_wo32(ctx, (i + 4), 0x0436086c);
-		nv_wo32(ctx, (i + 8), 0x000c001b);
-	}
-	nv_wo32(ctx, 0x281c, 0x3f800000);
-	nv_wo32(ctx, 0x2830, 0x3f800000);
-	nv_wo32(ctx, 0x285c, 0x40000000);
-	nv_wo32(ctx, 0x2860, 0x3f800000);
-	nv_wo32(ctx, 0x2864, 0x3f000000);
-	nv_wo32(ctx, 0x286c, 0x40000000);
-	nv_wo32(ctx, 0x2870, 0x3f800000);
-	nv_wo32(ctx, 0x2878, 0xbf800000);
-	nv_wo32(ctx, 0x2880, 0xbf800000);
-	nv_wo32(ctx, 0x34a4, 0x000fe000);
-	nv_wo32(ctx, 0x3530, 0x000003f8);
-	nv_wo32(ctx, 0x3540, 0x002fe000);
-	for (i = 0x355c; i <= 0x3578; i += 4)
-		nv_wo32(ctx, i, 0x001c527c);
-}
-
-static void
-nv25_graph_context_init(struct nouveau_gpuobj *ctx)
-{
-	int i;
-
-	nv_wo32(ctx, 0x035c, 0xffff0000);
-	nv_wo32(ctx, 0x03c0, 0x0fff0000);
-	nv_wo32(ctx, 0x03c4, 0x0fff0000);
-	nv_wo32(ctx, 0x049c, 0x00000101);
-	nv_wo32(ctx, 0x04b0, 0x00000111);
-	nv_wo32(ctx, 0x04c8, 0x00000080);
-	nv_wo32(ctx, 0x04cc, 0xffff0000);
-	nv_wo32(ctx, 0x04d0, 0x00000001);
-	nv_wo32(ctx, 0x04e4, 0x44400000);
-	nv_wo32(ctx, 0x04fc, 0x4b800000);
-	for (i = 0x0510; i <= 0x051c; i += 4)
-		nv_wo32(ctx, i, 0x00030303);
-	for (i = 0x0530; i <= 0x053c; i += 4)
-		nv_wo32(ctx, i, 0x00080000);
-	for (i = 0x0548; i <= 0x0554; i += 4)
-		nv_wo32(ctx, i, 0x01012000);
-	for (i = 0x0558; i <= 0x0564; i += 4)
-		nv_wo32(ctx, i, 0x000105b8);
-	for (i = 0x0568; i <= 0x0574; i += 4)
-		nv_wo32(ctx, i, 0x00080008);
-	for (i = 0x0598; i <= 0x05d4; i += 4)
-		nv_wo32(ctx, i, 0x07ff0000);
-	nv_wo32(ctx, 0x05e0, 0x4b7fffff);
-	nv_wo32(ctx, 0x0620, 0x00000080);
-	nv_wo32(ctx, 0x0624, 0x30201000);
-	nv_wo32(ctx, 0x0628, 0x70605040);
-	nv_wo32(ctx, 0x062c, 0xb0a09080);
-	nv_wo32(ctx, 0x0630, 0xf0e0d0c0);
-	nv_wo32(ctx, 0x0664, 0x00000001);
-	nv_wo32(ctx, 0x066c, 0x00004000);
-	nv_wo32(ctx, 0x0678, 0x00000001);
-	nv_wo32(ctx, 0x0680, 0x00040000);
-	nv_wo32(ctx, 0x0684, 0x00010000);
-	for (i = 0x1b04; i <= 0x2374; i += 16) {
-		nv_wo32(ctx, (i + 0), 0x10700ff9);
-		nv_wo32(ctx, (i + 4), 0x0436086c);
-		nv_wo32(ctx, (i + 8), 0x000c001b);
-	}
-	nv_wo32(ctx, 0x2704, 0x3f800000);
-	nv_wo32(ctx, 0x2718, 0x3f800000);
-	nv_wo32(ctx, 0x2744, 0x40000000);
-	nv_wo32(ctx, 0x2748, 0x3f800000);
-	nv_wo32(ctx, 0x274c, 0x3f000000);
-	nv_wo32(ctx, 0x2754, 0x40000000);
-	nv_wo32(ctx, 0x2758, 0x3f800000);
-	nv_wo32(ctx, 0x2760, 0xbf800000);
-	nv_wo32(ctx, 0x2768, 0xbf800000);
-	nv_wo32(ctx, 0x308c, 0x000fe000);
-	nv_wo32(ctx, 0x3108, 0x000003f8);
-	nv_wo32(ctx, 0x3468, 0x002fe000);
-	for (i = 0x3484; i <= 0x34a0; i += 4)
-		nv_wo32(ctx, i, 0x001c527c);
-}
-
-static void
-nv2a_graph_context_init(struct nouveau_gpuobj *ctx)
-{
-	int i;
-
-	nv_wo32(ctx, 0x033c, 0xffff0000);
-	nv_wo32(ctx, 0x03a0, 0x0fff0000);
-	nv_wo32(ctx, 0x03a4, 0x0fff0000);
-	nv_wo32(ctx, 0x047c, 0x00000101);
-	nv_wo32(ctx, 0x0490, 0x00000111);
-	nv_wo32(ctx, 0x04a8, 0x44400000);
-	for (i = 0x04d4; i <= 0x04e0; i += 4)
-		nv_wo32(ctx, i, 0x00030303);
-	for (i = 0x04f4; i <= 0x0500; i += 4)
-		nv_wo32(ctx, i, 0x00080000);
-	for (i = 0x050c; i <= 0x0518; i += 4)
-		nv_wo32(ctx, i, 0x01012000);
-	for (i = 0x051c; i <= 0x0528; i += 4)
-		nv_wo32(ctx, i, 0x000105b8);
-	for (i = 0x052c; i <= 0x0538; i += 4)
-		nv_wo32(ctx, i, 0x00080008);
-	for (i = 0x055c; i <= 0x0598; i += 4)
-		nv_wo32(ctx, i, 0x07ff0000);
-	nv_wo32(ctx, 0x05a4, 0x4b7fffff);
-	nv_wo32(ctx, 0x05fc, 0x00000001);
-	nv_wo32(ctx, 0x0604, 0x00004000);
-	nv_wo32(ctx, 0x0610, 0x00000001);
-	nv_wo32(ctx, 0x0618, 0x00040000);
-	nv_wo32(ctx, 0x061c, 0x00010000);
-	for (i = 0x1a9c; i <= 0x22fc; i += 16) { /*XXX: check!! */
-		nv_wo32(ctx, (i + 0), 0x10700ff9);
-		nv_wo32(ctx, (i + 4), 0x0436086c);
-		nv_wo32(ctx, (i + 8), 0x000c001b);
-	}
-	nv_wo32(ctx, 0x269c, 0x3f800000);
-	nv_wo32(ctx, 0x26b0, 0x3f800000);
-	nv_wo32(ctx, 0x26dc, 0x40000000);
-	nv_wo32(ctx, 0x26e0, 0x3f800000);
-	nv_wo32(ctx, 0x26e4, 0x3f000000);
-	nv_wo32(ctx, 0x26ec, 0x40000000);
-	nv_wo32(ctx, 0x26f0, 0x3f800000);
-	nv_wo32(ctx, 0x26f8, 0xbf800000);
-	nv_wo32(ctx, 0x2700, 0xbf800000);
-	nv_wo32(ctx, 0x3024, 0x000fe000);
-	nv_wo32(ctx, 0x30a0, 0x000003f8);
-	nv_wo32(ctx, 0x33fc, 0x002fe000);
-	for (i = 0x341c; i <= 0x3438; i += 4)
-		nv_wo32(ctx, i, 0x001c527c);
-}
-
-static void
-nv30_31_graph_context_init(struct nouveau_gpuobj *ctx)
-{
-	int i;
-
-	nv_wo32(ctx, 0x0410, 0x00000101);
-	nv_wo32(ctx, 0x0424, 0x00000111);
-	nv_wo32(ctx, 0x0428, 0x00000060);
-	nv_wo32(ctx, 0x0444, 0x00000080);
-	nv_wo32(ctx, 0x0448, 0xffff0000);
-	nv_wo32(ctx, 0x044c, 0x00000001);
-	nv_wo32(ctx, 0x0460, 0x44400000);
-	nv_wo32(ctx, 0x048c, 0xffff0000);
-	for (i = 0x04e0; i < 0x04e8; i += 4)
-		nv_wo32(ctx, i, 0x0fff0000);
-	nv_wo32(ctx, 0x04ec, 0x00011100);
-	for (i = 0x0508; i < 0x0548; i += 4)
-		nv_wo32(ctx, i, 0x07ff0000);
-	nv_wo32(ctx, 0x0550, 0x4b7fffff);
-	nv_wo32(ctx, 0x058c, 0x00000080);
-	nv_wo32(ctx, 0x0590, 0x30201000);
-	nv_wo32(ctx, 0x0594, 0x70605040);
-	nv_wo32(ctx, 0x0598, 0xb8a89888);
-	nv_wo32(ctx, 0x059c, 0xf8e8d8c8);
-	nv_wo32(ctx, 0x05b0, 0xb0000000);
-	for (i = 0x0600; i < 0x0640; i += 4)
-		nv_wo32(ctx, i, 0x00010588);
-	for (i = 0x0640; i < 0x0680; i += 4)
-		nv_wo32(ctx, i, 0x00030303);
-	for (i = 0x06c0; i < 0x0700; i += 4)
-		nv_wo32(ctx, i, 0x0008aae4);
-	for (i = 0x0700; i < 0x0740; i += 4)
-		nv_wo32(ctx, i, 0x01012000);
-	for (i = 0x0740; i < 0x0780; i += 4)
-		nv_wo32(ctx, i, 0x00080008);
-	nv_wo32(ctx, 0x085c, 0x00040000);
-	nv_wo32(ctx, 0x0860, 0x00010000);
-	for (i = 0x0864; i < 0x0874; i += 4)
-		nv_wo32(ctx, i, 0x00040004);
-	for (i = 0x1f18; i <= 0x3088 ; i += 16) {
-		nv_wo32(ctx, i + 0, 0x10700ff9);
-		nv_wo32(ctx, i + 1, 0x0436086c);
-		nv_wo32(ctx, i + 2, 0x000c001b);
-	}
-	for (i = 0x30b8; i < 0x30c8; i += 4)
-		nv_wo32(ctx, i, 0x0000ffff);
-	nv_wo32(ctx, 0x344c, 0x3f800000);
-	nv_wo32(ctx, 0x3808, 0x3f800000);
-	nv_wo32(ctx, 0x381c, 0x3f800000);
-	nv_wo32(ctx, 0x3848, 0x40000000);
-	nv_wo32(ctx, 0x384c, 0x3f800000);
-	nv_wo32(ctx, 0x3850, 0x3f000000);
-	nv_wo32(ctx, 0x3858, 0x40000000);
-	nv_wo32(ctx, 0x385c, 0x3f800000);
-	nv_wo32(ctx, 0x3864, 0xbf800000);
-	nv_wo32(ctx, 0x386c, 0xbf800000);
-}
-
-static void
-nv34_graph_context_init(struct nouveau_gpuobj *ctx)
-{
-	int i;
-
-	nv_wo32(ctx, 0x040c, 0x01000101);
-	nv_wo32(ctx, 0x0420, 0x00000111);
-	nv_wo32(ctx, 0x0424, 0x00000060);
-	nv_wo32(ctx, 0x0440, 0x00000080);
-	nv_wo32(ctx, 0x0444, 0xffff0000);
-	nv_wo32(ctx, 0x0448, 0x00000001);
-	nv_wo32(ctx, 0x045c, 0x44400000);
-	nv_wo32(ctx, 0x0480, 0xffff0000);
-	for (i = 0x04d4; i < 0x04dc; i += 4)
-		nv_wo32(ctx, i, 0x0fff0000);
-	nv_wo32(ctx, 0x04e0, 0x00011100);
-	for (i = 0x04fc; i < 0x053c; i += 4)
-		nv_wo32(ctx, i, 0x07ff0000);
-	nv_wo32(ctx, 0x0544, 0x4b7fffff);
-	nv_wo32(ctx, 0x057c, 0x00000080);
-	nv_wo32(ctx, 0x0580, 0x30201000);
-	nv_wo32(ctx, 0x0584, 0x70605040);
-	nv_wo32(ctx, 0x0588, 0xb8a89888);
-	nv_wo32(ctx, 0x058c, 0xf8e8d8c8);
-	nv_wo32(ctx, 0x05a0, 0xb0000000);
-	for (i = 0x05f0; i < 0x0630; i += 4)
-		nv_wo32(ctx, i, 0x00010588);
-	for (i = 0x0630; i < 0x0670; i += 4)
-		nv_wo32(ctx, i, 0x00030303);
-	for (i = 0x06b0; i < 0x06f0; i += 4)
-		nv_wo32(ctx, i, 0x0008aae4);
-	for (i = 0x06f0; i < 0x0730; i += 4)
-		nv_wo32(ctx, i, 0x01012000);
-	for (i = 0x0730; i < 0x0770; i += 4)
-		nv_wo32(ctx, i, 0x00080008);
-	nv_wo32(ctx, 0x0850, 0x00040000);
-	nv_wo32(ctx, 0x0854, 0x00010000);
-	for (i = 0x0858; i < 0x0868; i += 4)
-		nv_wo32(ctx, i, 0x00040004);
-	for (i = 0x15ac; i <= 0x271c ; i += 16) {
-		nv_wo32(ctx, i + 0, 0x10700ff9);
-		nv_wo32(ctx, i + 1, 0x0436086c);
-		nv_wo32(ctx, i + 2, 0x000c001b);
-	}
-	for (i = 0x274c; i < 0x275c; i += 4)
-		nv_wo32(ctx, i, 0x0000ffff);
-	nv_wo32(ctx, 0x2ae0, 0x3f800000);
-	nv_wo32(ctx, 0x2e9c, 0x3f800000);
-	nv_wo32(ctx, 0x2eb0, 0x3f800000);
-	nv_wo32(ctx, 0x2edc, 0x40000000);
-	nv_wo32(ctx, 0x2ee0, 0x3f800000);
-	nv_wo32(ctx, 0x2ee4, 0x3f000000);
-	nv_wo32(ctx, 0x2eec, 0x40000000);
-	nv_wo32(ctx, 0x2ef0, 0x3f800000);
-	nv_wo32(ctx, 0x2ef8, 0xbf800000);
-	nv_wo32(ctx, 0x2f00, 0xbf800000);
-}
-
-static void
-nv35_36_graph_context_init(struct nouveau_gpuobj *ctx)
-{
-	int i;
-
-	nv_wo32(ctx, 0x040c, 0x00000101);
-	nv_wo32(ctx, 0x0420, 0x00000111);
-	nv_wo32(ctx, 0x0424, 0x00000060);
-	nv_wo32(ctx, 0x0440, 0x00000080);
-	nv_wo32(ctx, 0x0444, 0xffff0000);
-	nv_wo32(ctx, 0x0448, 0x00000001);
-	nv_wo32(ctx, 0x045c, 0x44400000);
-	nv_wo32(ctx, 0x0488, 0xffff0000);
-	for (i = 0x04dc; i < 0x04e4; i += 4)
-		nv_wo32(ctx, i, 0x0fff0000);
-	nv_wo32(ctx, 0x04e8, 0x00011100);
-	for (i = 0x0504; i < 0x0544; i += 4)
-		nv_wo32(ctx, i, 0x07ff0000);
-	nv_wo32(ctx, 0x054c, 0x4b7fffff);
-	nv_wo32(ctx, 0x0588, 0x00000080);
-	nv_wo32(ctx, 0x058c, 0x30201000);
-	nv_wo32(ctx, 0x0590, 0x70605040);
-	nv_wo32(ctx, 0x0594, 0xb8a89888);
-	nv_wo32(ctx, 0x0598, 0xf8e8d8c8);
-	nv_wo32(ctx, 0x05ac, 0xb0000000);
-	for (i = 0x0604; i < 0x0644; i += 4)
-		nv_wo32(ctx, i, 0x00010588);
-	for (i = 0x0644; i < 0x0684; i += 4)
-		nv_wo32(ctx, i, 0x00030303);
-	for (i = 0x06c4; i < 0x0704; i += 4)
-		nv_wo32(ctx, i, 0x0008aae4);
-	for (i = 0x0704; i < 0x0744; i += 4)
-		nv_wo32(ctx, i, 0x01012000);
-	for (i = 0x0744; i < 0x0784; i += 4)
-		nv_wo32(ctx, i, 0x00080008);
-	nv_wo32(ctx, 0x0860, 0x00040000);
-	nv_wo32(ctx, 0x0864, 0x00010000);
-	for (i = 0x0868; i < 0x0878; i += 4)
-		nv_wo32(ctx, i, 0x00040004);
-	for (i = 0x1f1c; i <= 0x308c ; i += 16) {
-		nv_wo32(ctx, i + 0, 0x10700ff9);
-		nv_wo32(ctx, i + 4, 0x0436086c);
-		nv_wo32(ctx, i + 8, 0x000c001b);
-	}
-	for (i = 0x30bc; i < 0x30cc; i += 4)
-		nv_wo32(ctx, i, 0x0000ffff);
-	nv_wo32(ctx, 0x3450, 0x3f800000);
-	nv_wo32(ctx, 0x380c, 0x3f800000);
-	nv_wo32(ctx, 0x3820, 0x3f800000);
-	nv_wo32(ctx, 0x384c, 0x40000000);
-	nv_wo32(ctx, 0x3850, 0x3f800000);
-	nv_wo32(ctx, 0x3854, 0x3f000000);
-	nv_wo32(ctx, 0x385c, 0x40000000);
-	nv_wo32(ctx, 0x3860, 0x3f800000);
-	nv_wo32(ctx, 0x3868, 0xbf800000);
-	nv_wo32(ctx, 0x3870, 0xbf800000);
-}
-
-int
-nv20_graph_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct nv20_graph_engine *pgraph = nv_engine(chan->dev, engine);
-	struct nouveau_gpuobj *grctx = NULL;
-	struct drm_device *dev = chan->dev;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, NULL, pgraph->grctx_size, 16,
-				 NVOBJ_FLAG_ZERO_ALLOC, &grctx);
-	if (ret)
-		return ret;
-
-	/* Initialise default context values */
-	pgraph->grctx_init(grctx);
-
-	/* nv20: nv_wo32(dev, chan->ramin_grctx->gpuobj, 10, chan->id<<24); */
-	/* CTX_USER */
-	nv_wo32(grctx, pgraph->grctx_user, (chan->id << 24) | 0x1);
-
-	nv_wo32(pgraph->ctxtab, chan->id * 4, grctx->pinst >> 4);
-	chan->engctx[engine] = grctx;
-	return 0;
-}
-
-void
-nv20_graph_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct nv20_graph_engine *pgraph = nv_engine(chan->dev, engine);
-	struct nouveau_gpuobj *grctx = chan->engctx[engine];
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000);
-
-	/* Unload the context if it's the currently active one */
-	if (nv10_graph_channel(dev) == chan)
-		nv20_graph_unload_context(dev);
-
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	/* Free the context resources */
-	nv_wo32(pgraph->ctxtab, chan->id * 4, 0);
-
-	nouveau_gpuobj_ref(NULL, &grctx);
-	chan->engctx[engine] = NULL;
-}
-
-static void
-nv20_graph_set_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), tile->limit);
-	nv_wr32(dev, NV20_PGRAPH_TSIZE(i), tile->pitch);
-	nv_wr32(dev, NV20_PGRAPH_TILE(i), tile->addr);
-
-	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0030 + 4 * i);
-	nv_wr32(dev, NV10_PGRAPH_RDI_DATA, tile->limit);
-	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0050 + 4 * i);
-	nv_wr32(dev, NV10_PGRAPH_RDI_DATA, tile->pitch);
-	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0010 + 4 * i);
-	nv_wr32(dev, NV10_PGRAPH_RDI_DATA, tile->addr);
-
-	if (dev_priv->card_type == NV_20) {
-		nv_wr32(dev, NV20_PGRAPH_ZCOMP(i), tile->zcomp);
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00ea0090 + 4 * i);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA, tile->zcomp);
-	}
-}
-
-int
-nv20_graph_init(struct drm_device *dev, int engine)
-{
-	struct nv20_graph_engine *pgraph = nv_engine(dev, engine);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t tmp, vramsz;
-	int i;
-
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) & ~NV_PMC_ENABLE_PGRAPH);
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) |  NV_PMC_ENABLE_PGRAPH);
-
-	nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE, pgraph->ctxtab->pinst >> 4);
-
-	nv20_graph_rdi(dev);
-
-	nv_wr32(dev, NV03_PGRAPH_INTR   , 0xFFFFFFFF);
-	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
-
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x00000000);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_1, 0x00118700);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0xF3CE0475); /* 0x4 = auto ctx switch */
-	nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x00000000);
-	nv_wr32(dev, 0x40009C           , 0x00000040);
-
-	if (dev_priv->chipset >= 0x25) {
-		nv_wr32(dev, 0x400890, 0x00a8cfff);
-		nv_wr32(dev, 0x400610, 0x304B1FB6);
-		nv_wr32(dev, 0x400B80, 0x1cbd3883);
-		nv_wr32(dev, 0x400B84, 0x44000000);
-		nv_wr32(dev, 0x400098, 0x40000080);
-		nv_wr32(dev, 0x400B88, 0x000000ff);
-
-	} else {
-		nv_wr32(dev, 0x400880, 0x0008c7df);
-		nv_wr32(dev, 0x400094, 0x00000005);
-		nv_wr32(dev, 0x400B80, 0x45eae20e);
-		nv_wr32(dev, 0x400B84, 0x24000000);
-		nv_wr32(dev, 0x400098, 0x00000040);
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00E00038);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000030);
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00E10038);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000030);
-	}
-
-	/* Turn all the tiling regions off. */
-	for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
-		nv20_graph_set_tile_region(dev, i);
-
-	nv_wr32(dev, 0x4009a0, nv_rd32(dev, 0x100324));
-	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA000C);
-	nv_wr32(dev, NV10_PGRAPH_RDI_DATA, nv_rd32(dev, 0x100324));
-
-	nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000100);
-	nv_wr32(dev, NV10_PGRAPH_STATE      , 0xFFFFFFFF);
-
-	tmp = nv_rd32(dev, NV10_PGRAPH_SURFACE) & 0x0007ff00;
-	nv_wr32(dev, NV10_PGRAPH_SURFACE, tmp);
-	tmp = nv_rd32(dev, NV10_PGRAPH_SURFACE) | 0x00020100;
-	nv_wr32(dev, NV10_PGRAPH_SURFACE, tmp);
-
-	/* begin RAM config */
-	vramsz = pci_resource_len(dev->pdev, 0) - 1;
-	nv_wr32(dev, 0x4009A4, nv_rd32(dev, NV04_PFB_CFG0));
-	nv_wr32(dev, 0x4009A8, nv_rd32(dev, NV04_PFB_CFG1));
-	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0000);
-	nv_wr32(dev, NV10_PGRAPH_RDI_DATA , nv_rd32(dev, NV04_PFB_CFG0));
-	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0004);
-	nv_wr32(dev, NV10_PGRAPH_RDI_DATA , nv_rd32(dev, NV04_PFB_CFG1));
-	nv_wr32(dev, 0x400820, 0);
-	nv_wr32(dev, 0x400824, 0);
-	nv_wr32(dev, 0x400864, vramsz - 1);
-	nv_wr32(dev, 0x400868, vramsz - 1);
-
-	/* interesting.. the below overwrites some of the tile setup above.. */
-	nv_wr32(dev, 0x400B20, 0x00000000);
-	nv_wr32(dev, 0x400B04, 0xFFFFFFFF);
-
-	nv_wr32(dev, NV03_PGRAPH_ABS_UCLIP_XMIN, 0);
-	nv_wr32(dev, NV03_PGRAPH_ABS_UCLIP_YMIN, 0);
-	nv_wr32(dev, NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff);
-	nv_wr32(dev, NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff);
-
-	return 0;
-}
-
-int
-nv30_graph_init(struct drm_device *dev, int engine)
-{
-	struct nv20_graph_engine *pgraph = nv_engine(dev, engine);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int i;
-
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) & ~NV_PMC_ENABLE_PGRAPH);
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) |  NV_PMC_ENABLE_PGRAPH);
-
-	nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE, pgraph->ctxtab->pinst >> 4);
-
-	nv_wr32(dev, NV03_PGRAPH_INTR   , 0xFFFFFFFF);
-	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
-
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x00000000);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_1, 0x401287c0);
-	nv_wr32(dev, 0x400890, 0x01b463ff);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0xf2de0475);
-	nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x00008000);
-	nv_wr32(dev, NV04_PGRAPH_LIMIT_VIOL_PIX, 0xf04bdff6);
-	nv_wr32(dev, 0x400B80, 0x1003d888);
-	nv_wr32(dev, 0x400B84, 0x0c000000);
-	nv_wr32(dev, 0x400098, 0x00000000);
-	nv_wr32(dev, 0x40009C, 0x0005ad00);
-	nv_wr32(dev, 0x400B88, 0x62ff00ff); /* suspiciously like PGRAPH_DEBUG_2 */
-	nv_wr32(dev, 0x4000a0, 0x00000000);
-	nv_wr32(dev, 0x4000a4, 0x00000008);
-	nv_wr32(dev, 0x4008a8, 0xb784a400);
-	nv_wr32(dev, 0x400ba0, 0x002f8685);
-	nv_wr32(dev, 0x400ba4, 0x00231f3f);
-	nv_wr32(dev, 0x4008a4, 0x40000020);
-
-	if (dev_priv->chipset == 0x34) {
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0004);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00200201);
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0008);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000008);
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0000);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000032);
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00E00004);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000002);
-	}
-
-	nv_wr32(dev, 0x4000c0, 0x00000016);
-
-	/* Turn all the tiling regions off. */
-	for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
-		nv20_graph_set_tile_region(dev, i);
-
-	nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000100);
-	nv_wr32(dev, NV10_PGRAPH_STATE      , 0xFFFFFFFF);
-	nv_wr32(dev, 0x0040075c             , 0x00000001);
-
-	/* begin RAM config */
-	/* vramsz = pci_resource_len(dev->pdev, 0) - 1; */
-	nv_wr32(dev, 0x4009A4, nv_rd32(dev, NV04_PFB_CFG0));
-	nv_wr32(dev, 0x4009A8, nv_rd32(dev, NV04_PFB_CFG1));
-	if (dev_priv->chipset != 0x34) {
-		nv_wr32(dev, 0x400750, 0x00EA0000);
-		nv_wr32(dev, 0x400754, nv_rd32(dev, NV04_PFB_CFG0));
-		nv_wr32(dev, 0x400750, 0x00EA0004);
-		nv_wr32(dev, 0x400754, nv_rd32(dev, NV04_PFB_CFG1));
-	}
-
-	return 0;
-}
-
-int
-nv20_graph_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000);
-	if (!nv_wait(dev, NV04_PGRAPH_STATUS, ~0, 0) && suspend) {
-		nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001);
-		return -EBUSY;
-	}
-	nv20_graph_unload_context(dev);
-	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0x00000000);
-	return 0;
-}
-
-static void
-nv20_graph_isr(struct drm_device *dev)
-{
-	u32 stat;
-
-	while ((stat = nv_rd32(dev, NV03_PGRAPH_INTR))) {
-		u32 nsource = nv_rd32(dev, NV03_PGRAPH_NSOURCE);
-		u32 nstatus = nv_rd32(dev, NV03_PGRAPH_NSTATUS);
-		u32 addr = nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR);
-		u32 chid = (addr & 0x01f00000) >> 20;
-		u32 subc = (addr & 0x00070000) >> 16;
-		u32 mthd = (addr & 0x00001ffc);
-		u32 data = nv_rd32(dev, NV04_PGRAPH_TRAPPED_DATA);
-		u32 class = nv_rd32(dev, 0x400160 + subc * 4) & 0xfff;
-		u32 show = stat;
-
-		if (stat & NV_PGRAPH_INTR_ERROR) {
-			if (nsource & NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD) {
-				if (!nouveau_gpuobj_mthd_call2(dev, chid, class, mthd, data))
-					show &= ~NV_PGRAPH_INTR_ERROR;
-			}
-		}
-
-		nv_wr32(dev, NV03_PGRAPH_INTR, stat);
-		nv_wr32(dev, NV04_PGRAPH_FIFO, 0x00000001);
-
-		if (show && nouveau_ratelimit()) {
-			NV_INFO(dev, "PGRAPH -");
-			nouveau_bitfield_print(nv10_graph_intr, show);
-			printk(" nsource:");
-			nouveau_bitfield_print(nv04_graph_nsource, nsource);
-			printk(" nstatus:");
-			nouveau_bitfield_print(nv10_graph_nstatus, nstatus);
-			printk("\n");
-			NV_INFO(dev, "PGRAPH - ch %d/%d class 0x%04x "
-				     "mthd 0x%04x data 0x%08x\n",
-				chid, subc, class, mthd, data);
-		}
-	}
-}
-
-static void
-nv20_graph_destroy(struct drm_device *dev, int engine)
-{
-	struct nv20_graph_engine *pgraph = nv_engine(dev, engine);
-
-	nouveau_irq_unregister(dev, 12);
-	nouveau_gpuobj_ref(NULL, &pgraph->ctxtab);
-
-	NVOBJ_ENGINE_DEL(dev, GR);
-	kfree(pgraph);
-}
-
-int
-nv20_graph_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv20_graph_engine *pgraph;
-	int ret;
-
-	pgraph = kzalloc(sizeof(*pgraph), GFP_KERNEL);
-	if (!pgraph)
-		return -ENOMEM;
-
-	pgraph->base.destroy = nv20_graph_destroy;
-	pgraph->base.fini = nv20_graph_fini;
-	pgraph->base.context_new = nv20_graph_context_new;
-	pgraph->base.context_del = nv20_graph_context_del;
-	pgraph->base.object_new = nv04_graph_object_new;
-	pgraph->base.set_tile_region = nv20_graph_set_tile_region;
-
-	pgraph->grctx_user = 0x0028;
-	if (dev_priv->card_type == NV_20) {
-		pgraph->base.init = nv20_graph_init;
-		switch (dev_priv->chipset) {
-		case 0x20:
-			pgraph->grctx_init = nv20_graph_context_init;
-			pgraph->grctx_size = NV20_GRCTX_SIZE;
-			pgraph->grctx_user = 0x0000;
-			break;
-		case 0x25:
-		case 0x28:
-			pgraph->grctx_init = nv25_graph_context_init;
-			pgraph->grctx_size = NV25_GRCTX_SIZE;
-			break;
-		case 0x2a:
-			pgraph->grctx_init = nv2a_graph_context_init;
-			pgraph->grctx_size = NV2A_GRCTX_SIZE;
-			pgraph->grctx_user = 0x0000;
-			break;
-		default:
-			NV_ERROR(dev, "PGRAPH: unknown chipset\n");
-			kfree(pgraph);
-			return 0;
-		}
-	} else {
-		pgraph->base.init = nv30_graph_init;
-		switch (dev_priv->chipset) {
-		case 0x30:
-		case 0x31:
-			pgraph->grctx_init = nv30_31_graph_context_init;
-			pgraph->grctx_size = NV30_31_GRCTX_SIZE;
-			break;
-		case 0x34:
-			pgraph->grctx_init = nv34_graph_context_init;
-			pgraph->grctx_size = NV34_GRCTX_SIZE;
-			break;
-		case 0x35:
-		case 0x36:
-			pgraph->grctx_init = nv35_36_graph_context_init;
-			pgraph->grctx_size = NV35_36_GRCTX_SIZE;
-			break;
-		default:
-			NV_ERROR(dev, "PGRAPH: unknown chipset\n");
-			kfree(pgraph);
-			return 0;
-		}
-	}
-
-	/* Create Context Pointer Table */
-	ret = nouveau_gpuobj_new(dev, NULL, 32 * 4, 16, NVOBJ_FLAG_ZERO_ALLOC,
-				 &pgraph->ctxtab);
-	if (ret) {
-		kfree(pgraph);
-		return ret;
-	}
-
-	NVOBJ_ENGINE_ADD(dev, GR, &pgraph->base);
-	nouveau_irq_register(dev, 12, nv20_graph_isr);
-
-	/* nvsw */
-	NVOBJ_CLASS(dev, 0x506e, SW);
-	NVOBJ_MTHD (dev, 0x506e, 0x0500, nv04_graph_mthd_page_flip);
-
-	NVOBJ_CLASS(dev, 0x0030, GR); /* null */
-	NVOBJ_CLASS(dev, 0x0039, GR); /* m2mf */
-	NVOBJ_CLASS(dev, 0x004a, GR); /* gdirect */
-	NVOBJ_CLASS(dev, 0x009f, GR); /* imageblit (nv12) */
-	NVOBJ_CLASS(dev, 0x008a, GR); /* ifc */
-	NVOBJ_CLASS(dev, 0x0089, GR); /* sifm */
-	NVOBJ_CLASS(dev, 0x0062, GR); /* surf2d */
-	NVOBJ_CLASS(dev, 0x0043, GR); /* rop */
-	NVOBJ_CLASS(dev, 0x0012, GR); /* beta1 */
-	NVOBJ_CLASS(dev, 0x0072, GR); /* beta4 */
-	NVOBJ_CLASS(dev, 0x0019, GR); /* cliprect */
-	NVOBJ_CLASS(dev, 0x0044, GR); /* pattern */
-	if (dev_priv->card_type == NV_20) {
-		NVOBJ_CLASS(dev, 0x009e, GR); /* swzsurf */
-		NVOBJ_CLASS(dev, 0x0096, GR); /* celcius */
-
-		/* kelvin */
-		if (dev_priv->chipset < 0x25)
-			NVOBJ_CLASS(dev, 0x0097, GR);
-		else
-			NVOBJ_CLASS(dev, 0x0597, GR);
-	} else {
-		NVOBJ_CLASS(dev, 0x038a, GR); /* ifc (nv30) */
-		NVOBJ_CLASS(dev, 0x0389, GR); /* sifm (nv30) */
-		NVOBJ_CLASS(dev, 0x0362, GR); /* surf2d (nv30) */
-		NVOBJ_CLASS(dev, 0x039e, GR); /* swzsurf */
-
-		/* rankine */
-		if (0x00000003 & (1 << (dev_priv->chipset & 0x0f)))
-			NVOBJ_CLASS(dev, 0x0397, GR);
-		else
-		if (0x00000010 & (1 << (dev_priv->chipset & 0x0f)))
-			NVOBJ_CLASS(dev, 0x0697, GR);
-		else
-		if (0x000001e0 & (1 << (dev_priv->chipset & 0x0f)))
-			NVOBJ_CLASS(dev, 0x0497, GR);
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv30_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv30_fb.c
deleted file mode 100644
index e0135f0e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv30_fb.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2010 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-void
-nv30_fb_init_tile_region(struct drm_device *dev, int i, uint32_t addr,
-			 uint32_t size, uint32_t pitch, uint32_t flags)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	tile->addr = addr | 1;
-	tile->limit = max(1u, addr + size) - 1;
-	tile->pitch = pitch;
-}
-
-void
-nv30_fb_free_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	tile->addr = tile->limit = tile->pitch = 0;
-}
-
-static int
-calc_bias(struct drm_device *dev, int k, int i, int j)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int b = (dev_priv->chipset > 0x30 ?
-		 nv_rd32(dev, 0x122c + 0x10 * k + 0x4 * j) >> (4 * (i ^ 1)) :
-		 0) & 0xf;
-
-	return 2 * (b & 0x8 ? b - 0x10 : b);
-}
-
-static int
-calc_ref(struct drm_device *dev, int l, int k, int i)
-{
-	int j, x = 0;
-
-	for (j = 0; j < 4; j++) {
-		int m = (l >> (8 * i) & 0xff) + calc_bias(dev, k, i, j);
-
-		x |= (0x80 | clamp(m, 0, 0x1f)) << (8 * j);
-	}
-
-	return x;
-}
-
-int
-nv30_fb_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	int i, j;
-
-	pfb->num_tiles = NV10_PFB_TILE__SIZE;
-
-	/* Turn all the tiling regions off. */
-	for (i = 0; i < pfb->num_tiles; i++)
-		pfb->set_tile_region(dev, i);
-
-	/* Init the memory timing regs at 0x10037c/0x1003ac */
-	if (dev_priv->chipset == 0x30 ||
-	    dev_priv->chipset == 0x31 ||
-	    dev_priv->chipset == 0x35) {
-		/* Related to ROP count */
-		int n = (dev_priv->chipset == 0x31 ? 2 : 4);
-		int l = nv_rd32(dev, 0x1003d0);
-
-		for (i = 0; i < n; i++) {
-			for (j = 0; j < 3; j++)
-				nv_wr32(dev, 0x10037c + 0xc * i + 0x4 * j,
-					calc_ref(dev, l, 0, j));
-
-			for (j = 0; j < 2; j++)
-				nv_wr32(dev, 0x1003ac + 0x8 * i + 0x4 * j,
-					calc_ref(dev, l, 1, j));
-		}
-	}
-
-	return 0;
-}
-
-void
-nv30_fb_takedown(struct drm_device *dev)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv31_mpeg.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv31_mpeg.c
deleted file mode 100644
index 6f06a071..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv31_mpeg.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-
-struct nv31_mpeg_engine {
-	struct nouveau_exec_engine base;
-	atomic_t refcount;
-};
-
-
-static int
-nv31_mpeg_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct nv31_mpeg_engine *pmpeg = nv_engine(chan->dev, engine);
-
-	if (!atomic_add_unless(&pmpeg->refcount, 1, 1))
-		return -EBUSY;
-
-	chan->engctx[engine] = (void *)0xdeadcafe;
-	return 0;
-}
-
-static void
-nv31_mpeg_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct nv31_mpeg_engine *pmpeg = nv_engine(chan->dev, engine);
-	atomic_dec(&pmpeg->refcount);
-	chan->engctx[engine] = NULL;
-}
-
-static int
-nv40_mpeg_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ctx = NULL;
-	unsigned long flags;
-	int ret;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	ret = nouveau_gpuobj_new(dev, NULL, 264 * 4, 16, NVOBJ_FLAG_ZERO_ALLOC |
-				 NVOBJ_FLAG_ZERO_FREE, &ctx);
-	if (ret)
-		return ret;
-
-	nv_wo32(ctx, 0x78, 0x02001ec1);
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_mask(dev, 0x002500, 0x00000001, 0x00000000);
-	if ((nv_rd32(dev, 0x003204) & 0x1f) == chan->id)
-		nv_wr32(dev, 0x00330c, ctx->pinst >> 4);
-	nv_wo32(chan->ramfc, 0x54, ctx->pinst >> 4);
-	nv_mask(dev, 0x002500, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	chan->engctx[engine] = ctx;
-	return 0;
-}
-
-static void
-nv40_mpeg_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_gpuobj *ctx = chan->engctx[engine];
-	struct drm_device *dev = chan->dev;
-	unsigned long flags;
-	u32 inst = 0x80000000 | (ctx->pinst >> 4);
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000);
-	if (nv_rd32(dev, 0x00b318) == inst)
-		nv_mask(dev, 0x00b318, 0x80000000, 0x00000000);
-	nv_mask(dev, 0x00b32c, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	nouveau_gpuobj_ref(NULL, &ctx);
-	chan->engctx[engine] = NULL;
-}
-
-static int
-nv31_mpeg_object_new(struct nouveau_channel *chan, int engine,
-		      u32 handle, u16 class)
-{
-	struct drm_device *dev = chan->dev;
-	struct nouveau_gpuobj *obj = NULL;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 20, 16, NVOBJ_FLAG_ZERO_ALLOC |
-				 NVOBJ_FLAG_ZERO_FREE, &obj);
-	if (ret)
-		return ret;
-	obj->engine = 2;
-	obj->class  = class;
-
-	nv_wo32(obj, 0x00, class);
-
-	ret = nouveau_ramht_insert(chan, handle, obj);
-	nouveau_gpuobj_ref(NULL, &obj);
-	return ret;
-}
-
-static int
-nv31_mpeg_init(struct drm_device *dev, int engine)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv31_mpeg_engine *pmpeg = nv_engine(dev, engine);
-	int i;
-
-	/* VPE init */
-	nv_mask(dev, 0x000200, 0x00000002, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00000002, 0x00000002);
-	nv_wr32(dev, 0x00b0e0, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */
-	nv_wr32(dev, 0x00b0e8, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */
-
-	for (i = 0; i < dev_priv->engine.fb.num_tiles; i++)
-		pmpeg->base.set_tile_region(dev, i);
-
-	/* PMPEG init */
-	nv_wr32(dev, 0x00b32c, 0x00000000);
-	nv_wr32(dev, 0x00b314, 0x00000100);
-	nv_wr32(dev, 0x00b220, nv44_graph_class(dev) ? 0x00000044 : 0x00000031);
-	nv_wr32(dev, 0x00b300, 0x02001ec1);
-	nv_mask(dev, 0x00b32c, 0x00000001, 0x00000001);
-
-	nv_wr32(dev, 0x00b100, 0xffffffff);
-	nv_wr32(dev, 0x00b140, 0xffffffff);
-
-	if (!nv_wait(dev, 0x00b200, 0x00000001, 0x00000000)) {
-		NV_ERROR(dev, "PMPEG init: 0x%08x\n", nv_rd32(dev, 0x00b200));
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-static int
-nv31_mpeg_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	/*XXX: context save? */
-	nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000);
-	nv_wr32(dev, 0x00b140, 0x00000000);
-	return 0;
-}
-
-static int
-nv31_mpeg_mthd_dma(struct nouveau_channel *chan, u32 class, u32 mthd, u32 data)
-{
-	struct drm_device *dev = chan->dev;
-	u32 inst = data << 4;
-	u32 dma0 = nv_ri32(dev, inst + 0);
-	u32 dma1 = nv_ri32(dev, inst + 4);
-	u32 dma2 = nv_ri32(dev, inst + 8);
-	u32 base = (dma2 & 0xfffff000) | (dma0 >> 20);
-	u32 size = dma1 + 1;
-
-	/* only allow linear DMA objects */
-	if (!(dma0 & 0x00002000))
-		return -EINVAL;
-
-	if (mthd == 0x0190) {
-		/* DMA_CMD */
-		nv_mask(dev, 0x00b300, 0x00030000, (dma0 & 0x00030000));
-		nv_wr32(dev, 0x00b334, base);
-		nv_wr32(dev, 0x00b324, size);
-	} else
-	if (mthd == 0x01a0) {
-		/* DMA_DATA */
-		nv_mask(dev, 0x00b300, 0x000c0000, (dma0 & 0x00030000) << 2);
-		nv_wr32(dev, 0x00b360, base);
-		nv_wr32(dev, 0x00b364, size);
-	} else {
-		/* DMA_IMAGE, VRAM only */
-		if (dma0 & 0x000c0000)
-			return -EINVAL;
-
-		nv_wr32(dev, 0x00b370, base);
-		nv_wr32(dev, 0x00b374, size);
-	}
-
-	return 0;
-}
-
-static int
-nv31_mpeg_isr_chid(struct drm_device *dev, u32 inst)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ctx;
-	unsigned long flags;
-	int i;
-
-	/* hardcode drm channel id on nv3x, so swmthd lookup works */
-	if (dev_priv->card_type < NV_40)
-		return 0;
-
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
-		if (!dev_priv->channels.ptr[i])
-			continue;
-
-		ctx = dev_priv->channels.ptr[i]->engctx[NVOBJ_ENGINE_MPEG];
-		if (ctx && ctx->pinst == inst)
-			break;
-	}
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-	return i;
-}
-
-static void
-nv31_vpe_set_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	nv_wr32(dev, 0x00b008 + (i * 0x10), tile->pitch);
-	nv_wr32(dev, 0x00b004 + (i * 0x10), tile->limit);
-	nv_wr32(dev, 0x00b000 + (i * 0x10), tile->addr);
-}
-
-static void
-nv31_mpeg_isr(struct drm_device *dev)
-{
-	u32 inst = (nv_rd32(dev, 0x00b318) & 0x000fffff) << 4;
-	u32 chid = nv31_mpeg_isr_chid(dev, inst);
-	u32 stat = nv_rd32(dev, 0x00b100);
-	u32 type = nv_rd32(dev, 0x00b230);
-	u32 mthd = nv_rd32(dev, 0x00b234);
-	u32 data = nv_rd32(dev, 0x00b238);
-	u32 show = stat;
-
-	if (stat & 0x01000000) {
-		/* happens on initial binding of the object */
-		if (type == 0x00000020 && mthd == 0x0000) {
-			nv_mask(dev, 0x00b308, 0x00000000, 0x00000000);
-			show &= ~0x01000000;
-		}
-
-		if (type == 0x00000010) {
-			if (!nouveau_gpuobj_mthd_call2(dev, chid, 0x3174, mthd, data))
-				show &= ~0x01000000;
-		}
-	}
-
-	nv_wr32(dev, 0x00b100, stat);
-	nv_wr32(dev, 0x00b230, 0x00000001);
-
-	if (show && nouveau_ratelimit()) {
-		NV_INFO(dev, "PMPEG: Ch %d [0x%08x] 0x%08x 0x%08x 0x%08x 0x%08x\n",
-			chid, inst, stat, type, mthd, data);
-	}
-}
-
-static void
-nv31_vpe_isr(struct drm_device *dev)
-{
-	if (nv_rd32(dev, 0x00b100))
-		nv31_mpeg_isr(dev);
-
-	if (nv_rd32(dev, 0x00b800)) {
-		u32 stat = nv_rd32(dev, 0x00b800);
-		NV_INFO(dev, "PMSRCH: 0x%08x\n", stat);
-		nv_wr32(dev, 0xb800, stat);
-	}
-}
-
-static void
-nv31_mpeg_destroy(struct drm_device *dev, int engine)
-{
-	struct nv31_mpeg_engine *pmpeg = nv_engine(dev, engine);
-
-	nouveau_irq_unregister(dev, 0);
-
-	NVOBJ_ENGINE_DEL(dev, MPEG);
-	kfree(pmpeg);
-}
-
-int
-nv31_mpeg_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv31_mpeg_engine *pmpeg;
-
-	pmpeg = kzalloc(sizeof(*pmpeg), GFP_KERNEL);
-	if (!pmpeg)
-		return -ENOMEM;
-	atomic_set(&pmpeg->refcount, 0);
-
-	pmpeg->base.destroy = nv31_mpeg_destroy;
-	pmpeg->base.init = nv31_mpeg_init;
-	pmpeg->base.fini = nv31_mpeg_fini;
-	if (dev_priv->card_type < NV_40) {
-		pmpeg->base.context_new = nv31_mpeg_context_new;
-		pmpeg->base.context_del = nv31_mpeg_context_del;
-	} else {
-		pmpeg->base.context_new = nv40_mpeg_context_new;
-		pmpeg->base.context_del = nv40_mpeg_context_del;
-	}
-	pmpeg->base.object_new = nv31_mpeg_object_new;
-
-	/* ISR vector, PMC_ENABLE bit,  and TILE regs are shared between
-	 * all VPE engines, for this driver's purposes the PMPEG engine
-	 * will be treated as the "master" and handle the global VPE
-	 * bits too
-	 */
-	pmpeg->base.set_tile_region = nv31_vpe_set_tile_region;
-	nouveau_irq_register(dev, 0, nv31_vpe_isr);
-
-	NVOBJ_ENGINE_ADD(dev, MPEG, &pmpeg->base);
-	NVOBJ_CLASS(dev, 0x3174, MPEG);
-	NVOBJ_MTHD (dev, 0x3174, 0x0190, nv31_mpeg_mthd_dma);
-	NVOBJ_MTHD (dev, 0x3174, 0x01a0, nv31_mpeg_mthd_dma);
-	NVOBJ_MTHD (dev, 0x3174, 0x01b0, nv31_mpeg_mthd_dma);
-
-#if 0
-	NVOBJ_ENGINE_ADD(dev, ME, &pme->base);
-	NVOBJ_CLASS(dev, 0x4075, ME);
-#endif
-	return 0;
-
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_fb.c
deleted file mode 100644
index 7fbcb334..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_fb.c
+++ /dev/null
@@ -1,163 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-void
-nv40_fb_set_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	switch (dev_priv->chipset) {
-	case 0x40:
-		nv_wr32(dev, NV10_PFB_TLIMIT(i), tile->limit);
-		nv_wr32(dev, NV10_PFB_TSIZE(i), tile->pitch);
-		nv_wr32(dev, NV10_PFB_TILE(i), tile->addr);
-		break;
-
-	default:
-		nv_wr32(dev, NV40_PFB_TLIMIT(i), tile->limit);
-		nv_wr32(dev, NV40_PFB_TSIZE(i), tile->pitch);
-		nv_wr32(dev, NV40_PFB_TILE(i), tile->addr);
-		break;
-	}
-}
-
-static void
-nv40_fb_init_gart(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *gart = dev_priv->gart_info.sg_ctxdma;
-
-	if (dev_priv->gart_info.type != NOUVEAU_GART_HW) {
-		nv_wr32(dev, 0x100800, 0x00000001);
-		return;
-	}
-
-	nv_wr32(dev, 0x100800, gart->pinst | 0x00000002);
-	nv_mask(dev, 0x10008c, 0x00000100, 0x00000100);
-	nv_wr32(dev, 0x100820, 0x00000000);
-}
-
-static void
-nv44_fb_init_gart(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *gart = dev_priv->gart_info.sg_ctxdma;
-	u32 vinst;
-
-	if (dev_priv->gart_info.type != NOUVEAU_GART_HW) {
-		nv_wr32(dev, 0x100850, 0x80000000);
-		nv_wr32(dev, 0x100800, 0x00000001);
-		return;
-	}
-
-	/* calculate vram address of this PRAMIN block, object
-	 * must be allocated on 512KiB alignment, and not exceed
-	 * a total size of 512KiB for this to work correctly
-	 */
-	vinst  = nv_rd32(dev, 0x10020c);
-	vinst -= ((gart->pinst >> 19) + 1) << 19;
-
-	nv_wr32(dev, 0x100850, 0x80000000);
-	nv_wr32(dev, 0x100818, dev_priv->gart_info.dummy.addr);
-
-	nv_wr32(dev, 0x100804, dev_priv->gart_info.aper_size);
-	nv_wr32(dev, 0x100850, 0x00008000);
-	nv_mask(dev, 0x10008c, 0x00000200, 0x00000200);
-	nv_wr32(dev, 0x100820, 0x00000000);
-	nv_wr32(dev, 0x10082c, 0x00000001);
-	nv_wr32(dev, 0x100800, vinst | 0x00000010);
-}
-
-int
-nv40_fb_vram_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	/* 0x001218 is actually present on a few other NV4X I looked at,
-	 * and even contains sane values matching 0x100474.  From looking
-	 * at various vbios images however, this isn't the case everywhere.
-	 * So, I chose to use the same regs I've seen NVIDIA reading around
-	 * the memory detection, hopefully that'll get us the right numbers
-	 */
-	if (dev_priv->chipset == 0x40) {
-		u32 pbus1218 = nv_rd32(dev, 0x001218);
-		switch (pbus1218 & 0x00000300) {
-		case 0x00000000: dev_priv->vram_type = NV_MEM_TYPE_SDRAM; break;
-		case 0x00000100: dev_priv->vram_type = NV_MEM_TYPE_DDR1; break;
-		case 0x00000200: dev_priv->vram_type = NV_MEM_TYPE_GDDR3; break;
-		case 0x00000300: dev_priv->vram_type = NV_MEM_TYPE_DDR2; break;
-		}
-	} else
-	if (dev_priv->chipset == 0x49 || dev_priv->chipset == 0x4b) {
-		u32 pfb914 = nv_rd32(dev, 0x100914);
-		switch (pfb914 & 0x00000003) {
-		case 0x00000000: dev_priv->vram_type = NV_MEM_TYPE_DDR1; break;
-		case 0x00000001: dev_priv->vram_type = NV_MEM_TYPE_DDR2; break;
-		case 0x00000002: dev_priv->vram_type = NV_MEM_TYPE_GDDR3; break;
-		case 0x00000003: break;
-		}
-	} else
-	if (dev_priv->chipset != 0x4e) {
-		u32 pfb474 = nv_rd32(dev, 0x100474);
-		if (pfb474 & 0x00000004)
-			dev_priv->vram_type = NV_MEM_TYPE_GDDR3;
-		if (pfb474 & 0x00000002)
-			dev_priv->vram_type = NV_MEM_TYPE_DDR2;
-		if (pfb474 & 0x00000001)
-			dev_priv->vram_type = NV_MEM_TYPE_DDR1;
-	} else {
-		dev_priv->vram_type = NV_MEM_TYPE_STOLEN;
-	}
-
-	dev_priv->vram_size = nv_rd32(dev, 0x10020c) & 0xff000000;
-	return 0;
-}
-
-int
-nv40_fb_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	uint32_t tmp;
-	int i;
-
-	if (dev_priv->chipset != 0x40 && dev_priv->chipset != 0x45) {
-		if (nv44_graph_class(dev))
-			nv44_fb_init_gart(dev);
-		else
-			nv40_fb_init_gart(dev);
-	}
-
-	switch (dev_priv->chipset) {
-	case 0x40:
-	case 0x45:
-		tmp = nv_rd32(dev, NV10_PFB_CLOSE_PAGE2);
-		nv_wr32(dev, NV10_PFB_CLOSE_PAGE2, tmp & ~(1 << 15));
-		pfb->num_tiles = NV10_PFB_TILE__SIZE;
-		break;
-	case 0x46: /* G72 */
-	case 0x47: /* G70 */
-	case 0x49: /* G71 */
-	case 0x4b: /* G73 */
-	case 0x4c: /* C51 (G7X version) */
-		pfb->num_tiles = NV40_PFB_TILE__SIZE_1;
-		break;
-	default:
-		pfb->num_tiles = NV40_PFB_TILE__SIZE_0;
-		break;
-	}
-
-	/* Turn all the tiling regions off. */
-	for (i = 0; i < pfb->num_tiles; i++)
-		pfb->set_tile_region(dev, i);
-
-	return 0;
-}
-
-void
-nv40_fb_takedown(struct drm_device *dev)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_fifo.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_fifo.c
deleted file mode 100644
index 68cb2d99..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_fifo.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-#include "nouveau_ramht.h"
-
-#define NV40_RAMFC(c) (dev_priv->ramfc->pinst + ((c) * NV40_RAMFC__SIZE))
-#define NV40_RAMFC__SIZE 128
-
-int
-nv40_fifo_create_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t fc = NV40_RAMFC(chan->id);
-	unsigned long flags;
-	int ret;
-
-	ret = nouveau_gpuobj_new_fake(dev, NV40_RAMFC(chan->id), ~0,
-				      NV40_RAMFC__SIZE, NVOBJ_FLAG_ZERO_ALLOC |
-				      NVOBJ_FLAG_ZERO_FREE, &chan->ramfc);
-	if (ret)
-		return ret;
-
-	chan->user = ioremap(pci_resource_start(dev->pdev, 0) +
-			     NV40_USER(chan->id), PAGE_SIZE);
-	if (!chan->user)
-		return -ENOMEM;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-
-	nv_wi32(dev, fc +  0, chan->pushbuf_base);
-	nv_wi32(dev, fc +  4, chan->pushbuf_base);
-	nv_wi32(dev, fc + 12, chan->pushbuf->pinst >> 4);
-	nv_wi32(dev, fc + 24, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
-			      NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
-			      NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 |
-#ifdef __BIG_ENDIAN
-			      NV_PFIFO_CACHE1_BIG_ENDIAN |
-#endif
-			      0x30000000 /* no idea.. */);
-	nv_wi32(dev, fc + 60, 0x0001FFFF);
-
-	/* enable the fifo dma operation */
-	nv_wr32(dev, NV04_PFIFO_MODE,
-		nv_rd32(dev, NV04_PFIFO_MODE) | (1 << chan->id));
-
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-	return 0;
-}
-
-static void
-nv40_fifo_do_load_context(struct drm_device *dev, int chid)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t fc = NV40_RAMFC(chid), tmp, tmp2;
-
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_PUT, nv_ri32(dev, fc + 0));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_GET, nv_ri32(dev, fc + 4));
-	nv_wr32(dev, NV10_PFIFO_CACHE1_REF_CNT, nv_ri32(dev, fc + 8));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_INSTANCE, nv_ri32(dev, fc + 12));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_DCOUNT, nv_ri32(dev, fc + 16));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_STATE, nv_ri32(dev, fc + 20));
-
-	/* No idea what 0x2058 is.. */
-	tmp   = nv_ri32(dev, fc + 24);
-	tmp2  = nv_rd32(dev, 0x2058) & 0xFFF;
-	tmp2 |= (tmp & 0x30000000);
-	nv_wr32(dev, 0x2058, tmp2);
-	tmp  &= ~0x30000000;
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_FETCH, tmp);
-
-	nv_wr32(dev, NV04_PFIFO_CACHE1_ENGINE, nv_ri32(dev, fc + 28));
-	nv_wr32(dev, NV04_PFIFO_CACHE1_PULL1, nv_ri32(dev, fc + 32));
-	nv_wr32(dev, NV10_PFIFO_CACHE1_ACQUIRE_VALUE, nv_ri32(dev, fc + 36));
-	tmp = nv_ri32(dev, fc + 40);
-	nv_wr32(dev, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP, tmp);
-	nv_wr32(dev, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT, nv_ri32(dev, fc + 44));
-	nv_wr32(dev, NV10_PFIFO_CACHE1_SEMAPHORE, nv_ri32(dev, fc + 48));
-	nv_wr32(dev, NV10_PFIFO_CACHE1_DMA_SUBROUTINE, nv_ri32(dev, fc + 52));
-	nv_wr32(dev, NV40_PFIFO_GRCTX_INSTANCE, nv_ri32(dev, fc + 56));
-
-	/* Don't clobber the TIMEOUT_ENABLED flag when restoring from RAMFC */
-	tmp  = nv_rd32(dev, NV04_PFIFO_DMA_TIMESLICE) & ~0x1FFFF;
-	tmp |= nv_ri32(dev, fc + 60) & 0x1FFFF;
-	nv_wr32(dev, NV04_PFIFO_DMA_TIMESLICE, tmp);
-
-	nv_wr32(dev, 0x32e4, nv_ri32(dev, fc + 64));
-	/* NVIDIA does this next line twice... */
-	nv_wr32(dev, 0x32e8, nv_ri32(dev, fc + 68));
-	nv_wr32(dev, 0x2088, nv_ri32(dev, fc + 76));
-	nv_wr32(dev, 0x3300, nv_ri32(dev, fc + 80));
-	nv_wr32(dev, 0x330c, nv_ri32(dev, fc + 84));
-
-	nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, 0);
-}
-
-int
-nv40_fifo_load_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	uint32_t tmp;
-
-	nv40_fifo_do_load_context(dev, chan->id);
-
-	/* Set channel active, and in DMA mode */
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1,
-		     NV40_PFIFO_CACHE1_PUSH1_DMA | chan->id);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_PUSH, 1);
-
-	/* Reset DMA_CTL_AT_INFO to INVALID */
-	tmp = nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_CTL) & ~(1 << 31);
-	nv_wr32(dev, NV04_PFIFO_CACHE1_DMA_CTL, tmp);
-
-	return 0;
-}
-
-int
-nv40_fifo_unload_context(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	uint32_t fc, tmp;
-	int chid;
-
-	chid = pfifo->channel_id(dev);
-	if (chid < 0 || chid >= dev_priv->engine.fifo.channels)
-		return 0;
-	fc = NV40_RAMFC(chid);
-
-	nv_wi32(dev, fc + 0, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_PUT));
-	nv_wi32(dev, fc + 4, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_GET));
-	nv_wi32(dev, fc + 8, nv_rd32(dev, NV10_PFIFO_CACHE1_REF_CNT));
-	nv_wi32(dev, fc + 12, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_INSTANCE));
-	nv_wi32(dev, fc + 16, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_DCOUNT));
-	nv_wi32(dev, fc + 20, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_STATE));
-	tmp  = nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_FETCH);
-	tmp |= nv_rd32(dev, 0x2058) & 0x30000000;
-	nv_wi32(dev, fc + 24, tmp);
-	nv_wi32(dev, fc + 28, nv_rd32(dev, NV04_PFIFO_CACHE1_ENGINE));
-	nv_wi32(dev, fc + 32, nv_rd32(dev, NV04_PFIFO_CACHE1_PULL1));
-	nv_wi32(dev, fc + 36, nv_rd32(dev, NV10_PFIFO_CACHE1_ACQUIRE_VALUE));
-	tmp = nv_rd32(dev, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP);
-	nv_wi32(dev, fc + 40, tmp);
-	nv_wi32(dev, fc + 44, nv_rd32(dev, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT));
-	nv_wi32(dev, fc + 48, nv_rd32(dev, NV10_PFIFO_CACHE1_SEMAPHORE));
-	/* NVIDIA read 0x3228 first, then write DMA_GET here.. maybe something
-	 * more involved depending on the value of 0x3228?
-	 */
-	nv_wi32(dev, fc + 52, nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_GET));
-	nv_wi32(dev, fc + 56, nv_rd32(dev, NV40_PFIFO_GRCTX_INSTANCE));
-	nv_wi32(dev, fc + 60, nv_rd32(dev, NV04_PFIFO_DMA_TIMESLICE) & 0x1ffff);
-	/* No idea what the below is for exactly, ripped from a mmio-trace */
-	nv_wi32(dev, fc + 64, nv_rd32(dev, NV40_PFIFO_UNK32E4));
-	/* NVIDIA do this next line twice.. bug? */
-	nv_wi32(dev, fc + 68, nv_rd32(dev, 0x32e8));
-	nv_wi32(dev, fc + 76, nv_rd32(dev, 0x2088));
-	nv_wi32(dev, fc + 80, nv_rd32(dev, 0x3300));
-#if 0 /* no real idea which is PUT/GET in UNK_48.. */
-	tmp  = nv_rd32(dev, NV04_PFIFO_CACHE1_GET);
-	tmp |= (nv_rd32(dev, NV04_PFIFO_CACHE1_PUT) << 16);
-	nv_wi32(dev, fc + 72, tmp);
-#endif
-	nv_wi32(dev, fc + 84, nv_rd32(dev, 0x330c));
-
-	nv40_fifo_do_load_context(dev, pfifo->channels - 1);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1,
-		     NV40_PFIFO_CACHE1_PUSH1_DMA | (pfifo->channels - 1));
-	return 0;
-}
-
-static void
-nv40_fifo_init_reset(struct drm_device *dev)
-{
-	int i;
-
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) & ~NV_PMC_ENABLE_PFIFO);
-	nv_wr32(dev, NV03_PMC_ENABLE,
-		nv_rd32(dev, NV03_PMC_ENABLE) |  NV_PMC_ENABLE_PFIFO);
-
-	nv_wr32(dev, 0x003224, 0x000f0078);
-	nv_wr32(dev, 0x003210, 0x00000000);
-	nv_wr32(dev, 0x003270, 0x00000000);
-	nv_wr32(dev, 0x003240, 0x00000000);
-	nv_wr32(dev, 0x003244, 0x00000000);
-	nv_wr32(dev, 0x003258, 0x00000000);
-	nv_wr32(dev, 0x002504, 0x00000000);
-	for (i = 0; i < 16; i++)
-		nv_wr32(dev, 0x002510 + (i * 4), 0x00000000);
-	nv_wr32(dev, 0x00250c, 0x0000ffff);
-	nv_wr32(dev, 0x002048, 0x00000000);
-	nv_wr32(dev, 0x003228, 0x00000000);
-	nv_wr32(dev, 0x0032e8, 0x00000000);
-	nv_wr32(dev, 0x002410, 0x00000000);
-	nv_wr32(dev, 0x002420, 0x00000000);
-	nv_wr32(dev, 0x002058, 0x00000001);
-	nv_wr32(dev, 0x00221c, 0x00000000);
-	/* something with 0x2084, read/modify/write, no change */
-	nv_wr32(dev, 0x002040, 0x000000ff);
-	nv_wr32(dev, 0x002500, 0x00000000);
-	nv_wr32(dev, 0x003200, 0x00000000);
-
-	nv_wr32(dev, NV04_PFIFO_DMA_TIMESLICE, 0x2101ffff);
-}
-
-static void
-nv40_fifo_init_ramxx(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nv_wr32(dev, NV03_PFIFO_RAMHT, (0x03 << 24) /* search 128 */ |
-				       ((dev_priv->ramht->bits - 9) << 16) |
-				       (dev_priv->ramht->gpuobj->pinst >> 8));
-	nv_wr32(dev, NV03_PFIFO_RAMRO, dev_priv->ramro->pinst >> 8);
-
-	switch (dev_priv->chipset) {
-	case 0x47:
-	case 0x49:
-	case 0x4b:
-		nv_wr32(dev, 0x2230, 1);
-		break;
-	default:
-		break;
-	}
-
-	switch (dev_priv->chipset) {
-	case 0x40:
-	case 0x41:
-	case 0x42:
-	case 0x43:
-	case 0x45:
-	case 0x47:
-	case 0x48:
-	case 0x49:
-	case 0x4b:
-		nv_wr32(dev, NV40_PFIFO_RAMFC, 0x30002);
-		break;
-	default:
-		nv_wr32(dev, 0x2230, 0);
-		nv_wr32(dev, NV40_PFIFO_RAMFC,
-			((dev_priv->vram_size - 512 * 1024 +
-			  dev_priv->ramfc->pinst) >> 16) | (3 << 16));
-		break;
-	}
-}
-
-static void
-nv40_fifo_init_intr(struct drm_device *dev)
-{
-	nouveau_irq_register(dev, 8, nv04_fifo_isr);
-	nv_wr32(dev, 0x002100, 0xffffffff);
-	nv_wr32(dev, 0x002140, 0xffffffff);
-}
-
-int
-nv40_fifo_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	int i;
-
-	nv40_fifo_init_reset(dev);
-	nv40_fifo_init_ramxx(dev);
-
-	nv40_fifo_do_load_context(dev, pfifo->channels - 1);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, pfifo->channels - 1);
-
-	nv40_fifo_init_intr(dev);
-	pfifo->enable(dev);
-	pfifo->reassign(dev, true);
-
-	for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
-		if (dev_priv->channels.ptr[i]) {
-			uint32_t mode = nv_rd32(dev, NV04_PFIFO_MODE);
-			nv_wr32(dev, NV04_PFIFO_MODE, mode | (1 << i));
-		}
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_graph.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_graph.c
deleted file mode 100644
index ba14a93d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_graph.c
+++ /dev/null
@@ -1,490 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_grctx.h"
-#include "nouveau_ramht.h"
-
-struct nv40_graph_engine {
-	struct nouveau_exec_engine base;
-	u32 grctx_size;
-};
-
-static int
-nv40_graph_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct nv40_graph_engine *pgraph = nv_engine(chan->dev, engine);
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *grctx = NULL;
-	struct nouveau_grctx ctx = {};
-	unsigned long flags;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, NULL, pgraph->grctx_size, 16,
-				 NVOBJ_FLAG_ZERO_ALLOC, &grctx);
-	if (ret)
-		return ret;
-
-	/* Initialise default context values */
-	ctx.dev = chan->dev;
-	ctx.mode = NOUVEAU_GRCTX_VALS;
-	ctx.data = grctx;
-	nv40_grctx_init(&ctx);
-
-	nv_wo32(grctx, 0, grctx->vinst);
-
-	/* init grctx pointer in ramfc, and on PFIFO if channel is
-	 * already active there
-	 */
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_wo32(chan->ramfc, 0x38, grctx->vinst >> 4);
-	nv_mask(dev, 0x002500, 0x00000001, 0x00000000);
-	if ((nv_rd32(dev, 0x003204) & 0x0000001f) == chan->id)
-		nv_wr32(dev, 0x0032e0, grctx->vinst >> 4);
-	nv_mask(dev, 0x002500, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	chan->engctx[engine] = grctx;
-	return 0;
-}
-
-static void
-nv40_graph_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct nouveau_gpuobj *grctx = chan->engctx[engine];
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 inst = 0x01000000 | (grctx->pinst >> 4);
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_mask(dev, 0x400720, 0x00000000, 0x00000001);
-	if (nv_rd32(dev, 0x40032c) == inst)
-		nv_mask(dev, 0x40032c, 0x01000000, 0x00000000);
-	if (nv_rd32(dev, 0x400330) == inst)
-		nv_mask(dev, 0x400330, 0x01000000, 0x00000000);
-	nv_mask(dev, 0x400720, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	/* Free the context resources */
-	nouveau_gpuobj_ref(NULL, &grctx);
-	chan->engctx[engine] = NULL;
-}
-
-int
-nv40_graph_object_new(struct nouveau_channel *chan, int engine,
-		      u32 handle, u16 class)
-{
-	struct drm_device *dev = chan->dev;
-	struct nouveau_gpuobj *obj = NULL;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 20, 16, NVOBJ_FLAG_ZERO_FREE, &obj);
-	if (ret)
-		return ret;
-	obj->engine = 1;
-	obj->class  = class;
-
-	nv_wo32(obj, 0x00, class);
-	nv_wo32(obj, 0x04, 0x00000000);
-#ifndef __BIG_ENDIAN
-	nv_wo32(obj, 0x08, 0x00000000);
-#else
-	nv_wo32(obj, 0x08, 0x01000000);
-#endif
-	nv_wo32(obj, 0x0c, 0x00000000);
-	nv_wo32(obj, 0x10, 0x00000000);
-
-	ret = nouveau_ramht_insert(chan, handle, obj);
-	nouveau_gpuobj_ref(NULL, &obj);
-	return ret;
-}
-
-static void
-nv40_graph_set_tile_region(struct drm_device *dev, int i)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
-	switch (dev_priv->chipset) {
-	case 0x40:
-	case 0x41: /* guess */
-	case 0x42:
-	case 0x43:
-	case 0x45: /* guess */
-	case 0x4e:
-		nv_wr32(dev, NV20_PGRAPH_TSIZE(i), tile->pitch);
-		nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), tile->limit);
-		nv_wr32(dev, NV20_PGRAPH_TILE(i), tile->addr);
-		nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tile->pitch);
-		nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tile->limit);
-		nv_wr32(dev, NV40_PGRAPH_TILE1(i), tile->addr);
-		break;
-	case 0x44:
-	case 0x4a:
-		nv_wr32(dev, NV20_PGRAPH_TSIZE(i), tile->pitch);
-		nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), tile->limit);
-		nv_wr32(dev, NV20_PGRAPH_TILE(i), tile->addr);
-		break;
-	case 0x46:
-	case 0x47:
-	case 0x49:
-	case 0x4b:
-	case 0x4c:
-	case 0x67:
-	default:
-		nv_wr32(dev, NV47_PGRAPH_TSIZE(i), tile->pitch);
-		nv_wr32(dev, NV47_PGRAPH_TLIMIT(i), tile->limit);
-		nv_wr32(dev, NV47_PGRAPH_TILE(i), tile->addr);
-		nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tile->pitch);
-		nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tile->limit);
-		nv_wr32(dev, NV40_PGRAPH_TILE1(i), tile->addr);
-		break;
-	}
-}
-
-/*
- * G70		0x47
- * G71		0x49
- * NV45		0x48
- * G72[M]	0x46
- * G73		0x4b
- * C51_G7X	0x4c
- * C51		0x4e
- */
-int
-nv40_graph_init(struct drm_device *dev, int engine)
-{
-	struct nv40_graph_engine *pgraph = nv_engine(dev, engine);
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	struct nouveau_grctx ctx = {};
-	uint32_t vramsz, *cp;
-	int i, j;
-
-	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) &
-			~NV_PMC_ENABLE_PGRAPH);
-	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) |
-			 NV_PMC_ENABLE_PGRAPH);
-
-	cp = kmalloc(sizeof(*cp) * 256, GFP_KERNEL);
-	if (!cp)
-		return -ENOMEM;
-
-	ctx.dev = dev;
-	ctx.mode = NOUVEAU_GRCTX_PROG;
-	ctx.data = cp;
-	ctx.ctxprog_max = 256;
-	nv40_grctx_init(&ctx);
-	pgraph->grctx_size = ctx.ctxvals_pos * 4;
-
-	nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0);
-	for (i = 0; i < ctx.ctxprog_len; i++)
-		nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA, cp[i]);
-
-	kfree(cp);
-
-	/* No context present currently */
-	nv_wr32(dev, NV40_PGRAPH_CTXCTL_CUR, 0x00000000);
-
-	nv_wr32(dev, NV03_PGRAPH_INTR   , 0xFFFFFFFF);
-	nv_wr32(dev, NV40_PGRAPH_INTR_EN, 0xFFFFFFFF);
-
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x00000000);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_1, 0x401287c0);
-	nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0xe0de8055);
-	nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x00008000);
-	nv_wr32(dev, NV04_PGRAPH_LIMIT_VIOL_PIX, 0x00be3c5f);
-
-	nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10010100);
-	nv_wr32(dev, NV10_PGRAPH_STATE      , 0xFFFFFFFF);
-
-	j = nv_rd32(dev, 0x1540) & 0xff;
-	if (j) {
-		for (i = 0; !(j & 1); j >>= 1, i++)
-			;
-		nv_wr32(dev, 0x405000, i);
-	}
-
-	if (dev_priv->chipset == 0x40) {
-		nv_wr32(dev, 0x4009b0, 0x83280fff);
-		nv_wr32(dev, 0x4009b4, 0x000000a0);
-	} else {
-		nv_wr32(dev, 0x400820, 0x83280eff);
-		nv_wr32(dev, 0x400824, 0x000000a0);
-	}
-
-	switch (dev_priv->chipset) {
-	case 0x40:
-	case 0x45:
-		nv_wr32(dev, 0x4009b8, 0x0078e366);
-		nv_wr32(dev, 0x4009bc, 0x0000014c);
-		break;
-	case 0x41:
-	case 0x42: /* pciid also 0x00Cx */
-	/* case 0x0120: XXX (pciid) */
-		nv_wr32(dev, 0x400828, 0x007596ff);
-		nv_wr32(dev, 0x40082c, 0x00000108);
-		break;
-	case 0x43:
-		nv_wr32(dev, 0x400828, 0x0072cb77);
-		nv_wr32(dev, 0x40082c, 0x00000108);
-		break;
-	case 0x44:
-	case 0x46: /* G72 */
-	case 0x4a:
-	case 0x4c: /* G7x-based C51 */
-	case 0x4e:
-		nv_wr32(dev, 0x400860, 0);
-		nv_wr32(dev, 0x400864, 0);
-		break;
-	case 0x47: /* G70 */
-	case 0x49: /* G71 */
-	case 0x4b: /* G73 */
-		nv_wr32(dev, 0x400828, 0x07830610);
-		nv_wr32(dev, 0x40082c, 0x0000016A);
-		break;
-	default:
-		break;
-	}
-
-	nv_wr32(dev, 0x400b38, 0x2ffff800);
-	nv_wr32(dev, 0x400b3c, 0x00006000);
-
-	/* Tiling related stuff. */
-	switch (dev_priv->chipset) {
-	case 0x44:
-	case 0x4a:
-		nv_wr32(dev, 0x400bc4, 0x1003d888);
-		nv_wr32(dev, 0x400bbc, 0xb7a7b500);
-		break;
-	case 0x46:
-		nv_wr32(dev, 0x400bc4, 0x0000e024);
-		nv_wr32(dev, 0x400bbc, 0xb7a7b520);
-		break;
-	case 0x4c:
-	case 0x4e:
-	case 0x67:
-		nv_wr32(dev, 0x400bc4, 0x1003d888);
-		nv_wr32(dev, 0x400bbc, 0xb7a7b540);
-		break;
-	default:
-		break;
-	}
-
-	/* Turn all the tiling regions off. */
-	for (i = 0; i < pfb->num_tiles; i++)
-		nv40_graph_set_tile_region(dev, i);
-
-	/* begin RAM config */
-	vramsz = pci_resource_len(dev->pdev, 0) - 1;
-	switch (dev_priv->chipset) {
-	case 0x40:
-		nv_wr32(dev, 0x4009A4, nv_rd32(dev, NV04_PFB_CFG0));
-		nv_wr32(dev, 0x4009A8, nv_rd32(dev, NV04_PFB_CFG1));
-		nv_wr32(dev, 0x4069A4, nv_rd32(dev, NV04_PFB_CFG0));
-		nv_wr32(dev, 0x4069A8, nv_rd32(dev, NV04_PFB_CFG1));
-		nv_wr32(dev, 0x400820, 0);
-		nv_wr32(dev, 0x400824, 0);
-		nv_wr32(dev, 0x400864, vramsz);
-		nv_wr32(dev, 0x400868, vramsz);
-		break;
-	default:
-		switch (dev_priv->chipset) {
-		case 0x41:
-		case 0x42:
-		case 0x43:
-		case 0x45:
-		case 0x4e:
-		case 0x44:
-		case 0x4a:
-			nv_wr32(dev, 0x4009F0, nv_rd32(dev, NV04_PFB_CFG0));
-			nv_wr32(dev, 0x4009F4, nv_rd32(dev, NV04_PFB_CFG1));
-			break;
-		default:
-			nv_wr32(dev, 0x400DF0, nv_rd32(dev, NV04_PFB_CFG0));
-			nv_wr32(dev, 0x400DF4, nv_rd32(dev, NV04_PFB_CFG1));
-			break;
-		}
-		nv_wr32(dev, 0x4069F0, nv_rd32(dev, NV04_PFB_CFG0));
-		nv_wr32(dev, 0x4069F4, nv_rd32(dev, NV04_PFB_CFG1));
-		nv_wr32(dev, 0x400840, 0);
-		nv_wr32(dev, 0x400844, 0);
-		nv_wr32(dev, 0x4008A0, vramsz);
-		nv_wr32(dev, 0x4008A4, vramsz);
-		break;
-	}
-
-	return 0;
-}
-
-static int
-nv40_graph_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	u32 inst = nv_rd32(dev, 0x40032c);
-	if (inst & 0x01000000) {
-		nv_wr32(dev, 0x400720, 0x00000000);
-		nv_wr32(dev, 0x400784, inst);
-		nv_mask(dev, 0x400310, 0x00000020, 0x00000020);
-		nv_mask(dev, 0x400304, 0x00000001, 0x00000001);
-		if (!nv_wait(dev, 0x400300, 0x00000001, 0x00000000)) {
-			u32 insn = nv_rd32(dev, 0x400308);
-			NV_ERROR(dev, "PGRAPH: ctxprog timeout 0x%08x\n", insn);
-		}
-		nv_mask(dev, 0x40032c, 0x01000000, 0x00000000);
-	}
-	return 0;
-}
-
-static int
-nv40_graph_isr_chid(struct drm_device *dev, u32 inst)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *grctx;
-	unsigned long flags;
-	int i;
-
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
-		if (!dev_priv->channels.ptr[i])
-			continue;
-		grctx = dev_priv->channels.ptr[i]->engctx[NVOBJ_ENGINE_GR];
-
-		if (grctx && grctx->pinst == inst)
-			break;
-	}
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-	return i;
-}
-
-static void
-nv40_graph_isr(struct drm_device *dev)
-{
-	u32 stat;
-
-	while ((stat = nv_rd32(dev, NV03_PGRAPH_INTR))) {
-		u32 nsource = nv_rd32(dev, NV03_PGRAPH_NSOURCE);
-		u32 nstatus = nv_rd32(dev, NV03_PGRAPH_NSTATUS);
-		u32 inst = (nv_rd32(dev, 0x40032c) & 0x000fffff) << 4;
-		u32 chid = nv40_graph_isr_chid(dev, inst);
-		u32 addr = nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR);
-		u32 subc = (addr & 0x00070000) >> 16;
-		u32 mthd = (addr & 0x00001ffc);
-		u32 data = nv_rd32(dev, NV04_PGRAPH_TRAPPED_DATA);
-		u32 class = nv_rd32(dev, 0x400160 + subc * 4) & 0xffff;
-		u32 show = stat;
-
-		if (stat & NV_PGRAPH_INTR_ERROR) {
-			if (nsource & NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD) {
-				if (!nouveau_gpuobj_mthd_call2(dev, chid, class, mthd, data))
-					show &= ~NV_PGRAPH_INTR_ERROR;
-			} else
-			if (nsource & NV03_PGRAPH_NSOURCE_DMA_VTX_PROTECTION) {
-				nv_mask(dev, 0x402000, 0, 0);
-			}
-		}
-
-		nv_wr32(dev, NV03_PGRAPH_INTR, stat);
-		nv_wr32(dev, NV04_PGRAPH_FIFO, 0x00000001);
-
-		if (show && nouveau_ratelimit()) {
-			NV_INFO(dev, "PGRAPH -");
-			nouveau_bitfield_print(nv10_graph_intr, show);
-			printk(" nsource:");
-			nouveau_bitfield_print(nv04_graph_nsource, nsource);
-			printk(" nstatus:");
-			nouveau_bitfield_print(nv10_graph_nstatus, nstatus);
-			printk("\n");
-			NV_INFO(dev, "PGRAPH - ch %d (0x%08x) subc %d "
-				     "class 0x%04x mthd 0x%04x data 0x%08x\n",
-				chid, inst, subc, class, mthd, data);
-		}
-	}
-}
-
-static void
-nv40_graph_destroy(struct drm_device *dev, int engine)
-{
-	struct nv40_graph_engine *pgraph = nv_engine(dev, engine);
-
-	nouveau_irq_unregister(dev, 12);
-
-	NVOBJ_ENGINE_DEL(dev, GR);
-	kfree(pgraph);
-}
-
-int
-nv40_graph_create(struct drm_device *dev)
-{
-	struct nv40_graph_engine *pgraph;
-
-	pgraph = kzalloc(sizeof(*pgraph), GFP_KERNEL);
-	if (!pgraph)
-		return -ENOMEM;
-
-	pgraph->base.destroy = nv40_graph_destroy;
-	pgraph->base.init = nv40_graph_init;
-	pgraph->base.fini = nv40_graph_fini;
-	pgraph->base.context_new = nv40_graph_context_new;
-	pgraph->base.context_del = nv40_graph_context_del;
-	pgraph->base.object_new = nv40_graph_object_new;
-	pgraph->base.set_tile_region = nv40_graph_set_tile_region;
-
-	NVOBJ_ENGINE_ADD(dev, GR, &pgraph->base);
-	nouveau_irq_register(dev, 12, nv40_graph_isr);
-
-	NVOBJ_CLASS(dev, 0x506e, SW); /* nvsw */
-	NVOBJ_CLASS(dev, 0x0030, GR); /* null */
-	NVOBJ_CLASS(dev, 0x0039, GR); /* m2mf */
-	NVOBJ_CLASS(dev, 0x004a, GR); /* gdirect */
-	NVOBJ_CLASS(dev, 0x009f, GR); /* imageblit (nv12) */
-	NVOBJ_CLASS(dev, 0x008a, GR); /* ifc */
-	NVOBJ_CLASS(dev, 0x0089, GR); /* sifm */
-	NVOBJ_CLASS(dev, 0x3089, GR); /* sifm (nv40) */
-	NVOBJ_CLASS(dev, 0x0062, GR); /* surf2d */
-	NVOBJ_CLASS(dev, 0x3062, GR); /* surf2d (nv40) */
-	NVOBJ_CLASS(dev, 0x0043, GR); /* rop */
-	NVOBJ_CLASS(dev, 0x0012, GR); /* beta1 */
-	NVOBJ_CLASS(dev, 0x0072, GR); /* beta4 */
-	NVOBJ_CLASS(dev, 0x0019, GR); /* cliprect */
-	NVOBJ_CLASS(dev, 0x0044, GR); /* pattern */
-	NVOBJ_CLASS(dev, 0x309e, GR); /* swzsurf */
-
-	/* curie */
-	if (nv44_graph_class(dev))
-		NVOBJ_CLASS(dev, 0x4497, GR);
-	else
-		NVOBJ_CLASS(dev, 0x4097, GR);
-
-	/* nvsw */
-	NVOBJ_CLASS(dev, 0x506e, SW);
-	NVOBJ_MTHD (dev, 0x506e, 0x0500, nv04_graph_mthd_page_flip);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_grctx.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_grctx.c
deleted file mode 100644
index f70447d1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_grctx.c
+++ /dev/null
@@ -1,662 +0,0 @@
-/*
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-/* NVIDIA context programs handle a number of other conditions which are
- * not implemented in our versions.  It's not clear why NVIDIA context
- * programs have this code, nor whether it's strictly necessary for
- * correct operation.  We'll implement additional handling if/when we
- * discover it's necessary.
- *
- * - On context save, NVIDIA set 0x400314 bit 0 to 1 if the "3D state"
- *   flag is set, this gets saved into the context.
- * - On context save, the context program for all cards load nsource
- *   into a flag register and check for ILLEGAL_MTHD.  If it's set,
- *   opcode 0x60000d is called before resuming normal operation.
- * - Some context programs check more conditions than the above.  NV44
- *   checks: ((nsource & 0x0857) || (0x400718 & 0x0100) || (intr & 0x0001))
- *   and calls 0x60000d before resuming normal operation.
- * - At the very beginning of NVIDIA's context programs, flag 9 is checked
- *   and if true 0x800001 is called with count=0, pos=0, the flag is cleared
- *   and then the ctxprog is aborted.  It looks like a complicated NOP,
- *   its purpose is unknown.
- * - In the section of code that loads the per-vs state, NVIDIA check
- *   flag 10.  If it's set, they only transfer the small 0x300 byte block
- *   of state + the state for a single vs as opposed to the state for
- *   all vs units.  It doesn't seem likely that it'll occur in normal
- *   operation, especially seeing as it appears NVIDIA may have screwed
- *   up the ctxprogs for some cards and have an invalid instruction
- *   rather than a cp_lsr(ctx, dwords_for_1_vs_unit) instruction.
- * - There's a number of places where context offset 0 (where we place
- *   the PRAMIN offset of the context) is loaded into either 0x408000,
- *   0x408004 or 0x408008.  Not sure what's up there either.
- * - The ctxprogs for some cards save 0x400a00 again during the cleanup
- *   path for auto-loadctx.
- */
-
-#define CP_FLAG_CLEAR                 0
-#define CP_FLAG_SET                   1
-#define CP_FLAG_SWAP_DIRECTION        ((0 * 32) + 0)
-#define CP_FLAG_SWAP_DIRECTION_LOAD   0
-#define CP_FLAG_SWAP_DIRECTION_SAVE   1
-#define CP_FLAG_USER_SAVE             ((0 * 32) + 5)
-#define CP_FLAG_USER_SAVE_NOT_PENDING 0
-#define CP_FLAG_USER_SAVE_PENDING     1
-#define CP_FLAG_USER_LOAD             ((0 * 32) + 6)
-#define CP_FLAG_USER_LOAD_NOT_PENDING 0
-#define CP_FLAG_USER_LOAD_PENDING     1
-#define CP_FLAG_STATUS                ((3 * 32) + 0)
-#define CP_FLAG_STATUS_IDLE           0
-#define CP_FLAG_STATUS_BUSY           1
-#define CP_FLAG_AUTO_SAVE             ((3 * 32) + 4)
-#define CP_FLAG_AUTO_SAVE_NOT_PENDING 0
-#define CP_FLAG_AUTO_SAVE_PENDING     1
-#define CP_FLAG_AUTO_LOAD             ((3 * 32) + 5)
-#define CP_FLAG_AUTO_LOAD_NOT_PENDING 0
-#define CP_FLAG_AUTO_LOAD_PENDING     1
-#define CP_FLAG_UNK54                 ((3 * 32) + 6)
-#define CP_FLAG_UNK54_CLEAR           0
-#define CP_FLAG_UNK54_SET             1
-#define CP_FLAG_ALWAYS                ((3 * 32) + 8)
-#define CP_FLAG_ALWAYS_FALSE          0
-#define CP_FLAG_ALWAYS_TRUE           1
-#define CP_FLAG_UNK57                 ((3 * 32) + 9)
-#define CP_FLAG_UNK57_CLEAR           0
-#define CP_FLAG_UNK57_SET             1
-
-#define CP_CTX                   0x00100000
-#define CP_CTX_COUNT             0x000fc000
-#define CP_CTX_COUNT_SHIFT               14
-#define CP_CTX_REG               0x00003fff
-#define CP_LOAD_SR               0x00200000
-#define CP_LOAD_SR_VALUE         0x000fffff
-#define CP_BRA                   0x00400000
-#define CP_BRA_IP                0x0000ff00
-#define CP_BRA_IP_SHIFT                   8
-#define CP_BRA_IF_CLEAR          0x00000080
-#define CP_BRA_FLAG              0x0000007f
-#define CP_WAIT                  0x00500000
-#define CP_WAIT_SET              0x00000080
-#define CP_WAIT_FLAG             0x0000007f
-#define CP_SET                   0x00700000
-#define CP_SET_1                 0x00000080
-#define CP_SET_FLAG              0x0000007f
-#define CP_NEXT_TO_SWAP          0x00600007
-#define CP_NEXT_TO_CURRENT       0x00600009
-#define CP_SET_CONTEXT_POINTER   0x0060000a
-#define CP_END                   0x0060000e
-#define CP_LOAD_MAGIC_UNK01      0x00800001 /* unknown */
-#define CP_LOAD_MAGIC_NV44TCL    0x00800029 /* per-vs state (0x4497) */
-#define CP_LOAD_MAGIC_NV40TCL    0x00800041 /* per-vs state (0x4097) */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_grctx.h"
-
-/* TODO:
- *  - get vs count from 0x1540
- */
-
-static int
-nv40_graph_vs_count(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	switch (dev_priv->chipset) {
-	case 0x47:
-	case 0x49:
-	case 0x4b:
-		return 8;
-	case 0x40:
-		return 6;
-	case 0x41:
-	case 0x42:
-		return 5;
-	case 0x43:
-	case 0x44:
-	case 0x46:
-	case 0x4a:
-		return 3;
-	case 0x4c:
-	case 0x4e:
-	case 0x67:
-	default:
-		return 1;
-	}
-}
-
-
-enum cp_label {
-	cp_check_load = 1,
-	cp_setup_auto_load,
-	cp_setup_load,
-	cp_setup_save,
-	cp_swap_state,
-	cp_swap_state3d_3_is_save,
-	cp_prepare_exit,
-	cp_exit,
-};
-
-static void
-nv40_graph_construct_general(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int i;
-
-	cp_ctx(ctx, 0x4000a4, 1);
-	gr_def(ctx, 0x4000a4, 0x00000008);
-	cp_ctx(ctx, 0x400144, 58);
-	gr_def(ctx, 0x400144, 0x00000001);
-	cp_ctx(ctx, 0x400314, 1);
-	gr_def(ctx, 0x400314, 0x00000000);
-	cp_ctx(ctx, 0x400400, 10);
-	cp_ctx(ctx, 0x400480, 10);
-	cp_ctx(ctx, 0x400500, 19);
-	gr_def(ctx, 0x400514, 0x00040000);
-	gr_def(ctx, 0x400524, 0x55555555);
-	gr_def(ctx, 0x400528, 0x55555555);
-	gr_def(ctx, 0x40052c, 0x55555555);
-	gr_def(ctx, 0x400530, 0x55555555);
-	cp_ctx(ctx, 0x400560, 6);
-	gr_def(ctx, 0x400568, 0x0000ffff);
-	gr_def(ctx, 0x40056c, 0x0000ffff);
-	cp_ctx(ctx, 0x40057c, 5);
-	cp_ctx(ctx, 0x400710, 3);
-	gr_def(ctx, 0x400710, 0x20010001);
-	gr_def(ctx, 0x400714, 0x0f73ef00);
-	cp_ctx(ctx, 0x400724, 1);
-	gr_def(ctx, 0x400724, 0x02008821);
-	cp_ctx(ctx, 0x400770, 3);
-	if (dev_priv->chipset == 0x40) {
-		cp_ctx(ctx, 0x400814, 4);
-		cp_ctx(ctx, 0x400828, 5);
-		cp_ctx(ctx, 0x400840, 5);
-		gr_def(ctx, 0x400850, 0x00000040);
-		cp_ctx(ctx, 0x400858, 4);
-		gr_def(ctx, 0x400858, 0x00000040);
-		gr_def(ctx, 0x40085c, 0x00000040);
-		gr_def(ctx, 0x400864, 0x80000000);
-		cp_ctx(ctx, 0x40086c, 9);
-		gr_def(ctx, 0x40086c, 0x80000000);
-		gr_def(ctx, 0x400870, 0x80000000);
-		gr_def(ctx, 0x400874, 0x80000000);
-		gr_def(ctx, 0x400878, 0x80000000);
-		gr_def(ctx, 0x400888, 0x00000040);
-		gr_def(ctx, 0x40088c, 0x80000000);
-		cp_ctx(ctx, 0x4009c0, 8);
-		gr_def(ctx, 0x4009cc, 0x80000000);
-		gr_def(ctx, 0x4009dc, 0x80000000);
-	} else {
-		cp_ctx(ctx, 0x400840, 20);
-		if (nv44_graph_class(ctx->dev)) {
-			for (i = 0; i < 8; i++)
-				gr_def(ctx, 0x400860 + (i * 4), 0x00000001);
-		}
-		gr_def(ctx, 0x400880, 0x00000040);
-		gr_def(ctx, 0x400884, 0x00000040);
-		gr_def(ctx, 0x400888, 0x00000040);
-		cp_ctx(ctx, 0x400894, 11);
-		gr_def(ctx, 0x400894, 0x00000040);
-		if (!nv44_graph_class(ctx->dev)) {
-			for (i = 0; i < 8; i++)
-				gr_def(ctx, 0x4008a0 + (i * 4), 0x80000000);
-		}
-		cp_ctx(ctx, 0x4008e0, 2);
-		cp_ctx(ctx, 0x4008f8, 2);
-		if (dev_priv->chipset == 0x4c ||
-		    (dev_priv->chipset & 0xf0) == 0x60)
-			cp_ctx(ctx, 0x4009f8, 1);
-	}
-	cp_ctx(ctx, 0x400a00, 73);
-	gr_def(ctx, 0x400b0c, 0x0b0b0b0c);
-	cp_ctx(ctx, 0x401000, 4);
-	cp_ctx(ctx, 0x405004, 1);
-	switch (dev_priv->chipset) {
-	case 0x47:
-	case 0x49:
-	case 0x4b:
-		cp_ctx(ctx, 0x403448, 1);
-		gr_def(ctx, 0x403448, 0x00001010);
-		break;
-	default:
-		cp_ctx(ctx, 0x403440, 1);
-		switch (dev_priv->chipset) {
-		case 0x40:
-			gr_def(ctx, 0x403440, 0x00000010);
-			break;
-		case 0x44:
-		case 0x46:
-		case 0x4a:
-			gr_def(ctx, 0x403440, 0x00003010);
-			break;
-		case 0x41:
-		case 0x42:
-		case 0x43:
-		case 0x4c:
-		case 0x4e:
-		case 0x67:
-		default:
-			gr_def(ctx, 0x403440, 0x00001010);
-			break;
-		}
-		break;
-	}
-}
-
-static void
-nv40_graph_construct_state3d(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int i;
-
-	if (dev_priv->chipset == 0x40) {
-		cp_ctx(ctx, 0x401880, 51);
-		gr_def(ctx, 0x401940, 0x00000100);
-	} else
-	if (dev_priv->chipset == 0x46 || dev_priv->chipset == 0x47 ||
-	    dev_priv->chipset == 0x49 || dev_priv->chipset == 0x4b) {
-		cp_ctx(ctx, 0x401880, 32);
-		for (i = 0; i < 16; i++)
-			gr_def(ctx, 0x401880 + (i * 4), 0x00000111);
-		if (dev_priv->chipset == 0x46)
-			cp_ctx(ctx, 0x401900, 16);
-		cp_ctx(ctx, 0x401940, 3);
-	}
-	cp_ctx(ctx, 0x40194c, 18);
-	gr_def(ctx, 0x401954, 0x00000111);
-	gr_def(ctx, 0x401958, 0x00080060);
-	gr_def(ctx, 0x401974, 0x00000080);
-	gr_def(ctx, 0x401978, 0xffff0000);
-	gr_def(ctx, 0x40197c, 0x00000001);
-	gr_def(ctx, 0x401990, 0x46400000);
-	if (dev_priv->chipset == 0x40) {
-		cp_ctx(ctx, 0x4019a0, 2);
-		cp_ctx(ctx, 0x4019ac, 5);
-	} else {
-		cp_ctx(ctx, 0x4019a0, 1);
-		cp_ctx(ctx, 0x4019b4, 3);
-	}
-	gr_def(ctx, 0x4019bc, 0xffff0000);
-	switch (dev_priv->chipset) {
-	case 0x46:
-	case 0x47:
-	case 0x49:
-	case 0x4b:
-		cp_ctx(ctx, 0x4019c0, 18);
-		for (i = 0; i < 16; i++)
-			gr_def(ctx, 0x4019c0 + (i * 4), 0x88888888);
-		break;
-	}
-	cp_ctx(ctx, 0x401a08, 8);
-	gr_def(ctx, 0x401a10, 0x0fff0000);
-	gr_def(ctx, 0x401a14, 0x0fff0000);
-	gr_def(ctx, 0x401a1c, 0x00011100);
-	cp_ctx(ctx, 0x401a2c, 4);
-	cp_ctx(ctx, 0x401a44, 26);
-	for (i = 0; i < 16; i++)
-		gr_def(ctx, 0x401a44 + (i * 4), 0x07ff0000);
-	gr_def(ctx, 0x401a8c, 0x4b7fffff);
-	if (dev_priv->chipset == 0x40) {
-		cp_ctx(ctx, 0x401ab8, 3);
-	} else {
-		cp_ctx(ctx, 0x401ab8, 1);
-		cp_ctx(ctx, 0x401ac0, 1);
-	}
-	cp_ctx(ctx, 0x401ad0, 8);
-	gr_def(ctx, 0x401ad0, 0x30201000);
-	gr_def(ctx, 0x401ad4, 0x70605040);
-	gr_def(ctx, 0x401ad8, 0xb8a89888);
-	gr_def(ctx, 0x401adc, 0xf8e8d8c8);
-	cp_ctx(ctx, 0x401b10, dev_priv->chipset == 0x40 ? 2 : 1);
-	gr_def(ctx, 0x401b10, 0x40100000);
-	cp_ctx(ctx, 0x401b18, dev_priv->chipset == 0x40 ? 6 : 5);
-	gr_def(ctx, 0x401b28, dev_priv->chipset == 0x40 ?
-			      0x00000004 : 0x00000000);
-	cp_ctx(ctx, 0x401b30, 25);
-	gr_def(ctx, 0x401b34, 0x0000ffff);
-	gr_def(ctx, 0x401b68, 0x435185d6);
-	gr_def(ctx, 0x401b6c, 0x2155b699);
-	gr_def(ctx, 0x401b70, 0xfedcba98);
-	gr_def(ctx, 0x401b74, 0x00000098);
-	gr_def(ctx, 0x401b84, 0xffffffff);
-	gr_def(ctx, 0x401b88, 0x00ff7000);
-	gr_def(ctx, 0x401b8c, 0x0000ffff);
-	if (dev_priv->chipset != 0x44 && dev_priv->chipset != 0x4a &&
-	    dev_priv->chipset != 0x4e)
-		cp_ctx(ctx, 0x401b94, 1);
-	cp_ctx(ctx, 0x401b98, 8);
-	gr_def(ctx, 0x401b9c, 0x00ff0000);
-	cp_ctx(ctx, 0x401bc0, 9);
-	gr_def(ctx, 0x401be0, 0x00ffff00);
-	cp_ctx(ctx, 0x401c00, 192);
-	for (i = 0; i < 16; i++) { /* fragment texture units */
-		gr_def(ctx, 0x401c40 + (i * 4), 0x00018488);
-		gr_def(ctx, 0x401c80 + (i * 4), 0x00028202);
-		gr_def(ctx, 0x401d00 + (i * 4), 0x0000aae4);
-		gr_def(ctx, 0x401d40 + (i * 4), 0x01012000);
-		gr_def(ctx, 0x401d80 + (i * 4), 0x00080008);
-		gr_def(ctx, 0x401e00 + (i * 4), 0x00100008);
-	}
-	for (i = 0; i < 4; i++) { /* vertex texture units */
-		gr_def(ctx, 0x401e90 + (i * 4), 0x0001bc80);
-		gr_def(ctx, 0x401ea0 + (i * 4), 0x00000202);
-		gr_def(ctx, 0x401ec0 + (i * 4), 0x00000008);
-		gr_def(ctx, 0x401ee0 + (i * 4), 0x00080008);
-	}
-	cp_ctx(ctx, 0x400f5c, 3);
-	gr_def(ctx, 0x400f5c, 0x00000002);
-	cp_ctx(ctx, 0x400f84, 1);
-}
-
-static void
-nv40_graph_construct_state3d_2(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int i;
-
-	cp_ctx(ctx, 0x402000, 1);
-	cp_ctx(ctx, 0x402404, dev_priv->chipset == 0x40 ? 1 : 2);
-	switch (dev_priv->chipset) {
-	case 0x40:
-		gr_def(ctx, 0x402404, 0x00000001);
-		break;
-	case 0x4c:
-	case 0x4e:
-	case 0x67:
-		gr_def(ctx, 0x402404, 0x00000020);
-		break;
-	case 0x46:
-	case 0x49:
-	case 0x4b:
-		gr_def(ctx, 0x402404, 0x00000421);
-		break;
-	default:
-		gr_def(ctx, 0x402404, 0x00000021);
-	}
-	if (dev_priv->chipset != 0x40)
-		gr_def(ctx, 0x402408, 0x030c30c3);
-	switch (dev_priv->chipset) {
-	case 0x44:
-	case 0x46:
-	case 0x4a:
-	case 0x4c:
-	case 0x4e:
-	case 0x67:
-		cp_ctx(ctx, 0x402440, 1);
-		gr_def(ctx, 0x402440, 0x00011001);
-		break;
-	default:
-		break;
-	}
-	cp_ctx(ctx, 0x402480, dev_priv->chipset == 0x40 ? 8 : 9);
-	gr_def(ctx, 0x402488, 0x3e020200);
-	gr_def(ctx, 0x40248c, 0x00ffffff);
-	switch (dev_priv->chipset) {
-	case 0x40:
-		gr_def(ctx, 0x402490, 0x60103f00);
-		break;
-	case 0x47:
-		gr_def(ctx, 0x402490, 0x40103f00);
-		break;
-	case 0x41:
-	case 0x42:
-	case 0x49:
-	case 0x4b:
-		gr_def(ctx, 0x402490, 0x20103f00);
-		break;
-	default:
-		gr_def(ctx, 0x402490, 0x0c103f00);
-		break;
-	}
-	gr_def(ctx, 0x40249c, dev_priv->chipset <= 0x43 ?
-			      0x00020000 : 0x00040000);
-	cp_ctx(ctx, 0x402500, 31);
-	gr_def(ctx, 0x402530, 0x00008100);
-	if (dev_priv->chipset == 0x40)
-		cp_ctx(ctx, 0x40257c, 6);
-	cp_ctx(ctx, 0x402594, 16);
-	cp_ctx(ctx, 0x402800, 17);
-	gr_def(ctx, 0x402800, 0x00000001);
-	switch (dev_priv->chipset) {
-	case 0x47:
-	case 0x49:
-	case 0x4b:
-		cp_ctx(ctx, 0x402864, 1);
-		gr_def(ctx, 0x402864, 0x00001001);
-		cp_ctx(ctx, 0x402870, 3);
-		gr_def(ctx, 0x402878, 0x00000003);
-		if (dev_priv->chipset != 0x47) { /* belong at end!! */
-			cp_ctx(ctx, 0x402900, 1);
-			cp_ctx(ctx, 0x402940, 1);
-			cp_ctx(ctx, 0x402980, 1);
-			cp_ctx(ctx, 0x4029c0, 1);
-			cp_ctx(ctx, 0x402a00, 1);
-			cp_ctx(ctx, 0x402a40, 1);
-			cp_ctx(ctx, 0x402a80, 1);
-			cp_ctx(ctx, 0x402ac0, 1);
-		}
-		break;
-	case 0x40:
-		cp_ctx(ctx, 0x402844, 1);
-		gr_def(ctx, 0x402844, 0x00000001);
-		cp_ctx(ctx, 0x402850, 1);
-		break;
-	default:
-		cp_ctx(ctx, 0x402844, 1);
-		gr_def(ctx, 0x402844, 0x00001001);
-		cp_ctx(ctx, 0x402850, 2);
-		gr_def(ctx, 0x402854, 0x00000003);
-		break;
-	}
-
-	cp_ctx(ctx, 0x402c00, 4);
-	gr_def(ctx, 0x402c00, dev_priv->chipset == 0x40 ?
-			      0x80800001 : 0x00888001);
-	switch (dev_priv->chipset) {
-	case 0x47:
-	case 0x49:
-	case 0x4b:
-		cp_ctx(ctx, 0x402c20, 40);
-		for (i = 0; i < 32; i++)
-			gr_def(ctx, 0x402c40 + (i * 4), 0xffffffff);
-		cp_ctx(ctx, 0x4030b8, 13);
-		gr_def(ctx, 0x4030dc, 0x00000005);
-		gr_def(ctx, 0x4030e8, 0x0000ffff);
-		break;
-	default:
-		cp_ctx(ctx, 0x402c10, 4);
-		if (dev_priv->chipset == 0x40)
-			cp_ctx(ctx, 0x402c20, 36);
-		else
-		if (dev_priv->chipset <= 0x42)
-			cp_ctx(ctx, 0x402c20, 24);
-		else
-		if (dev_priv->chipset <= 0x4a)
-			cp_ctx(ctx, 0x402c20, 16);
-		else
-			cp_ctx(ctx, 0x402c20, 8);
-		cp_ctx(ctx, 0x402cb0, dev_priv->chipset == 0x40 ? 12 : 13);
-		gr_def(ctx, 0x402cd4, 0x00000005);
-		if (dev_priv->chipset != 0x40)
-			gr_def(ctx, 0x402ce0, 0x0000ffff);
-		break;
-	}
-
-	cp_ctx(ctx, 0x403400, dev_priv->chipset == 0x40 ? 4 : 3);
-	cp_ctx(ctx, 0x403410, dev_priv->chipset == 0x40 ? 4 : 3);
-	cp_ctx(ctx, 0x403420, nv40_graph_vs_count(ctx->dev));
-	for (i = 0; i < nv40_graph_vs_count(ctx->dev); i++)
-		gr_def(ctx, 0x403420 + (i * 4), 0x00005555);
-
-	if (dev_priv->chipset != 0x40) {
-		cp_ctx(ctx, 0x403600, 1);
-		gr_def(ctx, 0x403600, 0x00000001);
-	}
-	cp_ctx(ctx, 0x403800, 1);
-
-	cp_ctx(ctx, 0x403c18, 1);
-	gr_def(ctx, 0x403c18, 0x00000001);
-	switch (dev_priv->chipset) {
-	case 0x46:
-	case 0x47:
-	case 0x49:
-	case 0x4b:
-		cp_ctx(ctx, 0x405018, 1);
-		gr_def(ctx, 0x405018, 0x08e00001);
-		cp_ctx(ctx, 0x405c24, 1);
-		gr_def(ctx, 0x405c24, 0x000e3000);
-		break;
-	}
-	if (dev_priv->chipset != 0x4e)
-		cp_ctx(ctx, 0x405800, 11);
-	cp_ctx(ctx, 0x407000, 1);
-}
-
-static void
-nv40_graph_construct_state3d_3(struct nouveau_grctx *ctx)
-{
-	int len = nv44_graph_class(ctx->dev) ? 0x0084 : 0x0684;
-
-	cp_out (ctx, 0x300000);
-	cp_lsr (ctx, len - 4);
-	cp_bra (ctx, SWAP_DIRECTION, SAVE, cp_swap_state3d_3_is_save);
-	cp_lsr (ctx, len);
-	cp_name(ctx, cp_swap_state3d_3_is_save);
-	cp_out (ctx, 0x800001);
-
-	ctx->ctxvals_pos += len;
-}
-
-static void
-nv40_graph_construct_shader(struct nouveau_grctx *ctx)
-{
-	struct drm_device *dev = ctx->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *obj = ctx->data;
-	int vs, vs_nr, vs_len, vs_nr_b0, vs_nr_b1, b0_offset, b1_offset;
-	int offset, i;
-
-	vs_nr    = nv40_graph_vs_count(ctx->dev);
-	vs_nr_b0 = 363;
-	vs_nr_b1 = dev_priv->chipset == 0x40 ? 128 : 64;
-	if (dev_priv->chipset == 0x40) {
-		b0_offset = 0x2200/4; /* 33a0 */
-		b1_offset = 0x55a0/4; /* 1500 */
-		vs_len = 0x6aa0/4;
-	} else
-	if (dev_priv->chipset == 0x41 || dev_priv->chipset == 0x42) {
-		b0_offset = 0x2200/4; /* 2200 */
-		b1_offset = 0x4400/4; /* 0b00 */
-		vs_len = 0x4f00/4;
-	} else {
-		b0_offset = 0x1d40/4; /* 2200 */
-		b1_offset = 0x3f40/4; /* 0b00 : 0a40 */
-		vs_len = nv44_graph_class(dev) ? 0x4980/4 : 0x4a40/4;
-	}
-
-	cp_lsr(ctx, vs_len * vs_nr + 0x300/4);
-	cp_out(ctx, nv44_graph_class(dev) ? 0x800029 : 0x800041);
-
-	offset = ctx->ctxvals_pos;
-	ctx->ctxvals_pos += (0x0300/4 + (vs_nr * vs_len));
-
-	if (ctx->mode != NOUVEAU_GRCTX_VALS)
-		return;
-
-	offset += 0x0280/4;
-	for (i = 0; i < 16; i++, offset += 2)
-		nv_wo32(obj, offset * 4, 0x3f800000);
-
-	for (vs = 0; vs < vs_nr; vs++, offset += vs_len) {
-		for (i = 0; i < vs_nr_b0 * 6; i += 6)
-			nv_wo32(obj, (offset + b0_offset + i) * 4, 0x00000001);
-		for (i = 0; i < vs_nr_b1 * 4; i += 4)
-			nv_wo32(obj, (offset + b1_offset + i) * 4, 0x3f800000);
-	}
-}
-
-void
-nv40_grctx_init(struct nouveau_grctx *ctx)
-{
-	/* decide whether we're loading/unloading the context */
-	cp_bra (ctx, AUTO_SAVE, PENDING, cp_setup_save);
-	cp_bra (ctx, USER_SAVE, PENDING, cp_setup_save);
-
-	cp_name(ctx, cp_check_load);
-	cp_bra (ctx, AUTO_LOAD, PENDING, cp_setup_auto_load);
-	cp_bra (ctx, USER_LOAD, PENDING, cp_setup_load);
-	cp_bra (ctx, ALWAYS, TRUE, cp_exit);
-
-	/* setup for context load */
-	cp_name(ctx, cp_setup_auto_load);
-	cp_wait(ctx, STATUS, IDLE);
-	cp_out (ctx, CP_NEXT_TO_SWAP);
-	cp_name(ctx, cp_setup_load);
-	cp_wait(ctx, STATUS, IDLE);
-	cp_set (ctx, SWAP_DIRECTION, LOAD);
-	cp_out (ctx, 0x00910880); /* ?? */
-	cp_out (ctx, 0x00901ffe); /* ?? */
-	cp_out (ctx, 0x01940000); /* ?? */
-	cp_lsr (ctx, 0x20);
-	cp_out (ctx, 0x0060000b); /* ?? */
-	cp_wait(ctx, UNK57, CLEAR);
-	cp_out (ctx, 0x0060000c); /* ?? */
-	cp_bra (ctx, ALWAYS, TRUE, cp_swap_state);
-
-	/* setup for context save */
-	cp_name(ctx, cp_setup_save);
-	cp_set (ctx, SWAP_DIRECTION, SAVE);
-
-	/* general PGRAPH state */
-	cp_name(ctx, cp_swap_state);
-	cp_pos (ctx, 0x00020/4);
-	nv40_graph_construct_general(ctx);
-	cp_wait(ctx, STATUS, IDLE);
-
-	/* 3D state, block 1 */
-	cp_bra (ctx, UNK54, CLEAR, cp_prepare_exit);
-	nv40_graph_construct_state3d(ctx);
-	cp_wait(ctx, STATUS, IDLE);
-
-	/* 3D state, block 2 */
-	nv40_graph_construct_state3d_2(ctx);
-
-	/* Some other block of "random" state */
-	nv40_graph_construct_state3d_3(ctx);
-
-	/* Per-vertex shader state */
-	cp_pos (ctx, ctx->ctxvals_pos);
-	nv40_graph_construct_shader(ctx);
-
-	/* pre-exit state updates */
-	cp_name(ctx, cp_prepare_exit);
-	cp_bra (ctx, SWAP_DIRECTION, SAVE, cp_check_load);
-	cp_bra (ctx, USER_SAVE, PENDING, cp_exit);
-	cp_out (ctx, CP_NEXT_TO_CURRENT);
-
-	cp_name(ctx, cp_exit);
-	cp_set (ctx, USER_SAVE, NOT_PENDING);
-	cp_set (ctx, USER_LOAD, NOT_PENDING);
-	cp_out (ctx, CP_END);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_mc.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_mc.c
deleted file mode 100644
index 03c0d4c3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_mc.c
+++ /dev/null
@@ -1,28 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-int
-nv40_mc_init(struct drm_device *dev)
-{
-	/* Power up everything, resetting each individual unit will
-	 * be done later if needed.
-	 */
-	nv_wr32(dev, NV03_PMC_ENABLE, 0xFFFFFFFF);
-
-	if (nv44_graph_class(dev)) {
-		u32 tmp = nv_rd32(dev, NV04_PFB_FIFO_DATA);
-		nv_wr32(dev, NV40_PMC_1700, tmp);
-		nv_wr32(dev, NV40_PMC_1704, 0);
-		nv_wr32(dev, NV40_PMC_1708, 0);
-		nv_wr32(dev, NV40_PMC_170C, tmp);
-	}
-
-	return 0;
-}
-
-void
-nv40_mc_takedown(struct drm_device *dev)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_pm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_pm.c
deleted file mode 100644
index c7615381..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv40_pm.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_bios.h"
-#include "nouveau_pm.h"
-#include "nouveau_hw.h"
-
-#define min2(a,b) ((a) < (b) ? (a) : (b))
-
-static u32
-read_pll_1(struct drm_device *dev, u32 reg)
-{
-	u32 ctrl = nv_rd32(dev, reg + 0x00);
-	int P = (ctrl & 0x00070000) >> 16;
-	int N = (ctrl & 0x0000ff00) >> 8;
-	int M = (ctrl & 0x000000ff) >> 0;
-	u32 ref = 27000, clk = 0;
-
-	if (ctrl & 0x80000000)
-		clk = ref * N / M;
-
-	return clk >> P;
-}
-
-static u32
-read_pll_2(struct drm_device *dev, u32 reg)
-{
-	u32 ctrl = nv_rd32(dev, reg + 0x00);
-	u32 coef = nv_rd32(dev, reg + 0x04);
-	int N2 = (coef & 0xff000000) >> 24;
-	int M2 = (coef & 0x00ff0000) >> 16;
-	int N1 = (coef & 0x0000ff00) >> 8;
-	int M1 = (coef & 0x000000ff) >> 0;
-	int P = (ctrl & 0x00070000) >> 16;
-	u32 ref = 27000, clk = 0;
-
-	if ((ctrl & 0x80000000) && M1) {
-		clk = ref * N1 / M1;
-		if ((ctrl & 0x40000100) == 0x40000000) {
-			if (M2)
-				clk = clk * N2 / M2;
-			else
-				clk = 0;
-		}
-	}
-
-	return clk >> P;
-}
-
-static u32
-read_clk(struct drm_device *dev, u32 src)
-{
-	switch (src) {
-	case 3:
-		return read_pll_2(dev, 0x004000);
-	case 2:
-		return read_pll_1(dev, 0x004008);
-	default:
-		break;
-	}
-
-	return 0;
-}
-
-int
-nv40_pm_clocks_get(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	u32 ctrl = nv_rd32(dev, 0x00c040);
-
-	perflvl->core   = read_clk(dev, (ctrl & 0x00000003) >> 0);
-	perflvl->shader = read_clk(dev, (ctrl & 0x00000030) >> 4);
-	perflvl->memory = read_pll_2(dev, 0x4020);
-	return 0;
-}
-
-struct nv40_pm_state {
-	u32 ctrl;
-	u32 npll_ctrl;
-	u32 npll_coef;
-	u32 spll;
-	u32 mpll_ctrl;
-	u32 mpll_coef;
-};
-
-static int
-nv40_calc_pll(struct drm_device *dev, u32 reg, struct pll_lims *pll,
-	      u32 clk, int *N1, int *M1, int *N2, int *M2, int *log2P)
-{
-	struct nouveau_pll_vals coef;
-	int ret;
-
-	ret = get_pll_limits(dev, reg, pll);
-	if (ret)
-		return ret;
-
-	if (clk < pll->vco1.maxfreq)
-		pll->vco2.maxfreq = 0;
-
-	ret = nouveau_calc_pll_mnp(dev, pll, clk, &coef);
-	if (ret == 0)
-		return -ERANGE;
-
-	*N1 = coef.N1;
-	*M1 = coef.M1;
-	if (N2 && M2) {
-		if (pll->vco2.maxfreq) {
-			*N2 = coef.N2;
-			*M2 = coef.M2;
-		} else {
-			*N2 = 1;
-			*M2 = 1;
-		}
-	}
-	*log2P = coef.log2P;
-	return 0;
-}
-
-void *
-nv40_pm_clocks_pre(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct nv40_pm_state *info;
-	struct pll_lims pll;
-	int N1, N2, M1, M2, log2P;
-	int ret;
-
-	info = kmalloc(sizeof(*info), GFP_KERNEL);
-	if (!info)
-		return ERR_PTR(-ENOMEM);
-
-	/* core/geometric clock */
-	ret = nv40_calc_pll(dev, 0x004000, &pll, perflvl->core,
-			    &N1, &M1, &N2, &M2, &log2P);
-	if (ret < 0)
-		goto out;
-
-	if (N2 == M2) {
-		info->npll_ctrl = 0x80000100 | (log2P << 16);
-		info->npll_coef = (N1 << 8) | M1;
-	} else {
-		info->npll_ctrl = 0xc0000000 | (log2P << 16);
-		info->npll_coef = (N2 << 24) | (M2 << 16) | (N1 << 8) | M1;
-	}
-
-	/* use the second PLL for shader/rop clock, if it differs from core */
-	if (perflvl->shader && perflvl->shader != perflvl->core) {
-		ret = nv40_calc_pll(dev, 0x004008, &pll, perflvl->shader,
-				    &N1, &M1, NULL, NULL, &log2P);
-		if (ret < 0)
-			goto out;
-
-		info->spll = 0xc0000000 | (log2P << 16) | (N1 << 8) | M1;
-		info->ctrl = 0x00000223;
-	} else {
-		info->spll = 0x00000000;
-		info->ctrl = 0x00000333;
-	}
-
-	/* memory clock */
-	if (!perflvl->memory) {
-		info->mpll_ctrl = 0x00000000;
-		goto out;
-	}
-
-	ret = nv40_calc_pll(dev, 0x004020, &pll, perflvl->memory,
-			    &N1, &M1, &N2, &M2, &log2P);
-	if (ret < 0)
-		goto out;
-
-	info->mpll_ctrl  = 0x80000000 | (log2P << 16);
-	info->mpll_ctrl |= min2(pll.log2p_bias + log2P, pll.max_log2p) << 20;
-	if (N2 == M2) {
-		info->mpll_ctrl |= 0x00000100;
-		info->mpll_coef  = (N1 << 8) | M1;
-	} else {
-		info->mpll_ctrl |= 0x40000000;
-		info->mpll_coef  = (N2 << 24) | (M2 << 16) | (N1 << 8) | M1;
-	}
-
-out:
-	if (ret < 0) {
-		kfree(info);
-		info = ERR_PTR(ret);
-	}
-	return info;
-}
-
-static bool
-nv40_pm_gr_idle(void *data)
-{
-	struct drm_device *dev = data;
-
-	if ((nv_rd32(dev, 0x400760) & 0x000000f0) >> 4 !=
-	    (nv_rd32(dev, 0x400760) & 0x0000000f))
-		return false;
-
-	if (nv_rd32(dev, 0x400700))
-		return false;
-
-	return true;
-}
-
-int
-nv40_pm_clocks_set(struct drm_device *dev, void *pre_state)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv40_pm_state *info = pre_state;
-	unsigned long flags;
-	struct bit_entry M;
-	u32 crtc_mask = 0;
-	u8 sr1[2];
-	int i, ret = -EAGAIN;
-
-	/* determine which CRTCs are active, fetch VGA_SR1 for each */
-	for (i = 0; i < 2; i++) {
-		u32 vbl = nv_rd32(dev, 0x600808 + (i * 0x2000));
-		u32 cnt = 0;
-		do {
-			if (vbl != nv_rd32(dev, 0x600808 + (i * 0x2000))) {
-				nv_wr08(dev, 0x0c03c4 + (i * 0x2000), 0x01);
-				sr1[i] = nv_rd08(dev, 0x0c03c5 + (i * 0x2000));
-				if (!(sr1[i] & 0x20))
-					crtc_mask |= (1 << i);
-				break;
-			}
-			udelay(1);
-		} while (cnt++ < 32);
-	}
-
-	/* halt and idle engines */
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_mask(dev, 0x002500, 0x00000001, 0x00000000);
-	if (!nv_wait(dev, 0x002500, 0x00000010, 0x00000000))
-		goto resume;
-	nv_mask(dev, 0x003220, 0x00000001, 0x00000000);
-	if (!nv_wait(dev, 0x003220, 0x00000010, 0x00000000))
-		goto resume;
-	nv_mask(dev, 0x003200, 0x00000001, 0x00000000);
-	nv04_fifo_cache_pull(dev, false);
-
-	if (!nv_wait_cb(dev, nv40_pm_gr_idle, dev))
-		goto resume;
-
-	ret = 0;
-
-	/* set engine clocks */
-	nv_mask(dev, 0x00c040, 0x00000333, 0x00000000);
-	nv_wr32(dev, 0x004004, info->npll_coef);
-	nv_mask(dev, 0x004000, 0xc0070100, info->npll_ctrl);
-	nv_mask(dev, 0x004008, 0xc007ffff, info->spll);
-	mdelay(5);
-	nv_mask(dev, 0x00c040, 0x00000333, info->ctrl);
-
-	if (!info->mpll_ctrl)
-		goto resume;
-
-	/* wait for vblank start on active crtcs, disable memory access */
-	for (i = 0; i < 2; i++) {
-		if (!(crtc_mask & (1 << i)))
-			continue;
-		nv_wait(dev, 0x600808 + (i * 0x2000), 0x00010000, 0x00000000);
-		nv_wait(dev, 0x600808 + (i * 0x2000), 0x00010000, 0x00010000);
-		nv_wr08(dev, 0x0c03c4 + (i * 0x2000), 0x01);
-		nv_wr08(dev, 0x0c03c5 + (i * 0x2000), sr1[i] | 0x20);
-	}
-
-	/* prepare ram for reclocking */
-	nv_wr32(dev, 0x1002d4, 0x00000001); /* precharge */
-	nv_wr32(dev, 0x1002d0, 0x00000001); /* refresh */
-	nv_wr32(dev, 0x1002d0, 0x00000001); /* refresh */
-	nv_mask(dev, 0x100210, 0x80000000, 0x00000000); /* no auto refresh */
-	nv_wr32(dev, 0x1002dc, 0x00000001); /* enable self-refresh */
-
-	/* change the PLL of each memory partition */
-	nv_mask(dev, 0x00c040, 0x0000c000, 0x00000000);
-	switch (dev_priv->chipset) {
-	case 0x40:
-	case 0x45:
-	case 0x41:
-	case 0x42:
-	case 0x47:
-		nv_mask(dev, 0x004044, 0xc0771100, info->mpll_ctrl);
-		nv_mask(dev, 0x00402c, 0xc0771100, info->mpll_ctrl);
-		nv_wr32(dev, 0x004048, info->mpll_coef);
-		nv_wr32(dev, 0x004030, info->mpll_coef);
-	case 0x43:
-	case 0x49:
-	case 0x4b:
-		nv_mask(dev, 0x004038, 0xc0771100, info->mpll_ctrl);
-		nv_wr32(dev, 0x00403c, info->mpll_coef);
-	default:
-		nv_mask(dev, 0x004020, 0xc0771100, info->mpll_ctrl);
-		nv_wr32(dev, 0x004024, info->mpll_coef);
-		break;
-	}
-	udelay(100);
-	nv_mask(dev, 0x00c040, 0x0000c000, 0x0000c000);
-
-	/* re-enable normal operation of memory controller */
-	nv_wr32(dev, 0x1002dc, 0x00000000);
-	nv_mask(dev, 0x100210, 0x80000000, 0x80000000);
-	udelay(100);
-
-	/* execute memory reset script from vbios */
-	if (!bit_table(dev, 'M', &M))
-		nouveau_bios_init_exec(dev, ROM16(M.data[0]));
-
-	/* make sure we're in vblank (hopefully the same one as before), and
-	 * then re-enable crtc memory access
-	 */
-	for (i = 0; i < 2; i++) {
-		if (!(crtc_mask & (1 << i)))
-			continue;
-		nv_wait(dev, 0x600808 + (i * 0x2000), 0x00010000, 0x00010000);
-		nv_wr08(dev, 0x0c03c4 + (i * 0x2000), 0x01);
-		nv_wr08(dev, 0x0c03c5 + (i * 0x2000), sr1[i]);
-	}
-
-	/* resume engines */
-resume:
-	nv_wr32(dev, 0x003250, 0x00000001);
-	nv_mask(dev, 0x003220, 0x00000001, 0x00000001);
-	nv_wr32(dev, 0x003200, 0x00000001);
-	nv_wr32(dev, 0x002500, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	kfree(info);
-	return ret;
-}
-
-int
-nv40_pm_pwm_get(struct drm_device *dev, int line, u32 *divs, u32 *duty)
-{
-	if (line == 2) {
-		u32 reg = nv_rd32(dev, 0x0010f0);
-		if (reg & 0x80000000) {
-			*duty = (reg & 0x7fff0000) >> 16;
-			*divs = (reg & 0x00007fff);
-			return 0;
-		}
-	} else
-	if (line == 9) {
-		u32 reg = nv_rd32(dev, 0x0015f4);
-		if (reg & 0x80000000) {
-			*divs = nv_rd32(dev, 0x0015f8);
-			*duty = (reg & 0x7fffffff);
-			return 0;
-		}
-	} else {
-		NV_ERROR(dev, "unknown pwm ctrl for gpio %d\n", line);
-		return -ENODEV;
-	}
-
-	return -EINVAL;
-}
-
-int
-nv40_pm_pwm_set(struct drm_device *dev, int line, u32 divs, u32 duty)
-{
-	if (line == 2) {
-		nv_wr32(dev, 0x0010f0, 0x80000000 | (duty << 16) | divs);
-	} else
-	if (line == 9) {
-		nv_wr32(dev, 0x0015f8, divs);
-		nv_wr32(dev, 0x0015f4, duty | 0x80000000);
-	} else {
-		NV_ERROR(dev, "unknown pwm ctrl for gpio %d\n", line);
-		return -ENODEV;
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_calc.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_calc.c
deleted file mode 100644
index 8cf63a8b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_calc.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-
-int
-nv50_calc_pll(struct drm_device *dev, struct pll_lims *pll, int clk,
-	      int *N1, int *M1, int *N2, int *M2, int *P)
-{
-	struct nouveau_pll_vals pll_vals;
-	int ret;
-
-	ret = nouveau_calc_pll_mnp(dev, pll, clk, &pll_vals);
-	if (ret <= 0)
-		return ret;
-
-	*N1 = pll_vals.N1;
-	*M1 = pll_vals.M1;
-	*N2 = pll_vals.N2;
-	*M2 = pll_vals.M2;
-	*P = pll_vals.log2P;
-	return ret;
-}
-
-int
-nva3_calc_pll(struct drm_device *dev, struct pll_lims *pll, int clk,
-	      int *pN, int *pfN, int *pM, int *P)
-{
-	u32 best_err = ~0, err;
-	int M, lM, hM, N, fN;
-
-	*P = pll->vco1.maxfreq / clk;
-	if (*P > pll->max_p)
-		*P = pll->max_p;
-	if (*P < pll->min_p)
-		*P = pll->min_p;
-
-	lM = (pll->refclk + pll->vco1.max_inputfreq) / pll->vco1.max_inputfreq;
-	lM = max(lM, (int)pll->vco1.min_m);
-	hM = (pll->refclk + pll->vco1.min_inputfreq) / pll->vco1.min_inputfreq;
-	hM = min(hM, (int)pll->vco1.max_m);
-
-	for (M = lM; M <= hM; M++) {
-		u32 tmp = clk * *P * M;
-		N  = tmp / pll->refclk;
-		fN = tmp % pll->refclk;
-		if (!pfN && fN >= pll->refclk / 2)
-			N++;
-
-		if (N < pll->vco1.min_n)
-			continue;
-		if (N > pll->vco1.max_n)
-			break;
-
-		err = abs(clk - (pll->refclk * N / M / *P));
-		if (err < best_err) {
-			best_err = err;
-			*pN = N;
-			*pM = M;
-		}
-
-		if (pfN) {
-			*pfN = (((fN << 13) / pll->refclk) - 4096) & 0xffff;
-			return clk;
-		}
-	}
-
-	if (unlikely(best_err == ~0)) {
-		NV_ERROR(dev, "unable to find matching pll values\n");
-		return -EINVAL;
-	}
-
-	return pll->refclk * *pN / *pM / *P;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_crtc.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_crtc.c
deleted file mode 100644
index 701b9279..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_crtc.c
+++ /dev/null
@@ -1,809 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm_mode.h"
-#include "drm_crtc_helper.h"
-
-#define NOUVEAU_DMA_DEBUG (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO)
-#include "nouveau_reg.h"
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-#include "nouveau_encoder.h"
-#include "nouveau_crtc.h"
-#include "nouveau_fb.h"
-#include "nouveau_connector.h"
-#include "nv50_display.h"
-
-static void
-nv50_crtc_lut_load(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	void __iomem *lut = nvbo_kmap_obj_iovirtual(nv_crtc->lut.nvbo);
-	int i;
-
-	NV_DEBUG_KMS(crtc->dev, "\n");
-
-	for (i = 0; i < 256; i++) {
-		writew(nv_crtc->lut.r[i] >> 2, lut + 8*i + 0);
-		writew(nv_crtc->lut.g[i] >> 2, lut + 8*i + 2);
-		writew(nv_crtc->lut.b[i] >> 2, lut + 8*i + 4);
-	}
-
-	if (nv_crtc->lut.depth == 30) {
-		writew(nv_crtc->lut.r[i - 1] >> 2, lut + 8*i + 0);
-		writew(nv_crtc->lut.g[i - 1] >> 2, lut + 8*i + 2);
-		writew(nv_crtc->lut.b[i - 1] >> 2, lut + 8*i + 4);
-	}
-}
-
-int
-nv50_crtc_blank(struct nouveau_crtc *nv_crtc, bool blanked)
-{
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	int index = nv_crtc->index, ret;
-
-	NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
-	NV_DEBUG_KMS(dev, "%s\n", blanked ? "blanked" : "unblanked");
-
-	if (blanked) {
-		nv_crtc->cursor.hide(nv_crtc, false);
-
-		ret = RING_SPACE(evo, dev_priv->chipset != 0x50 ? 7 : 5);
-		if (ret) {
-			NV_ERROR(dev, "no space while blanking crtc\n");
-			return ret;
-		}
-		BEGIN_RING(evo, 0, NV50_EVO_CRTC(index, CLUT_MODE), 2);
-		OUT_RING(evo, NV50_EVO_CRTC_CLUT_MODE_BLANK);
-		OUT_RING(evo, 0);
-		if (dev_priv->chipset != 0x50) {
-			BEGIN_RING(evo, 0, NV84_EVO_CRTC(index, CLUT_DMA), 1);
-			OUT_RING(evo, NV84_EVO_CRTC_CLUT_DMA_HANDLE_NONE);
-		}
-
-		BEGIN_RING(evo, 0, NV50_EVO_CRTC(index, FB_DMA), 1);
-		OUT_RING(evo, NV50_EVO_CRTC_FB_DMA_HANDLE_NONE);
-	} else {
-		if (nv_crtc->cursor.visible)
-			nv_crtc->cursor.show(nv_crtc, false);
-		else
-			nv_crtc->cursor.hide(nv_crtc, false);
-
-		ret = RING_SPACE(evo, dev_priv->chipset != 0x50 ? 10 : 8);
-		if (ret) {
-			NV_ERROR(dev, "no space while unblanking crtc\n");
-			return ret;
-		}
-		BEGIN_RING(evo, 0, NV50_EVO_CRTC(index, CLUT_MODE), 2);
-		OUT_RING(evo, nv_crtc->lut.depth == 8 ?
-				NV50_EVO_CRTC_CLUT_MODE_OFF :
-				NV50_EVO_CRTC_CLUT_MODE_ON);
-		OUT_RING(evo, nv_crtc->lut.nvbo->bo.offset >> 8);
-		if (dev_priv->chipset != 0x50) {
-			BEGIN_RING(evo, 0, NV84_EVO_CRTC(index, CLUT_DMA), 1);
-			OUT_RING(evo, NvEvoVRAM);
-		}
-
-		BEGIN_RING(evo, 0, NV50_EVO_CRTC(index, FB_OFFSET), 2);
-		OUT_RING(evo, nv_crtc->fb.offset >> 8);
-		OUT_RING(evo, 0);
-		BEGIN_RING(evo, 0, NV50_EVO_CRTC(index, FB_DMA), 1);
-		if (dev_priv->chipset != 0x50)
-			if (nv_crtc->fb.tile_flags == 0x7a00 ||
-			    nv_crtc->fb.tile_flags == 0xfe00)
-				OUT_RING(evo, NvEvoFB32);
-			else
-			if (nv_crtc->fb.tile_flags == 0x7000)
-				OUT_RING(evo, NvEvoFB16);
-			else
-				OUT_RING(evo, NvEvoVRAM_LP);
-		else
-			OUT_RING(evo, NvEvoVRAM_LP);
-	}
-
-	nv_crtc->fb.blanked = blanked;
-	return 0;
-}
-
-static int
-nv50_crtc_set_dither(struct nouveau_crtc *nv_crtc, bool update)
-{
-	struct nouveau_channel *evo = nv50_display(nv_crtc->base.dev)->master;
-	struct nouveau_connector *nv_connector;
-	struct drm_connector *connector;
-	int head = nv_crtc->index, ret;
-	u32 mode = 0x00;
-
-	nv_connector = nouveau_crtc_connector_get(nv_crtc);
-	connector = &nv_connector->base;
-	if (nv_connector->dithering_mode == DITHERING_MODE_AUTO) {
-		if (nv_crtc->base.fb->depth > connector->display_info.bpc * 3)
-			mode = DITHERING_MODE_DYNAMIC2X2;
-	} else {
-		mode = nv_connector->dithering_mode;
-	}
-
-	if (nv_connector->dithering_depth == DITHERING_DEPTH_AUTO) {
-		if (connector->display_info.bpc >= 8)
-			mode |= DITHERING_DEPTH_8BPC;
-	} else {
-		mode |= nv_connector->dithering_depth;
-	}
-
-	ret = RING_SPACE(evo, 2 + (update ? 2 : 0));
-	if (ret == 0) {
-		BEGIN_RING(evo, 0, NV50_EVO_CRTC(head, DITHER_CTRL), 1);
-		OUT_RING  (evo, mode);
-		if (update) {
-			BEGIN_RING(evo, 0, NV50_EVO_UPDATE, 1);
-			OUT_RING  (evo, 0);
-			FIRE_RING (evo);
-		}
-	}
-
-	return ret;
-}
-
-static int
-nv50_crtc_set_color_vibrance(struct nouveau_crtc *nv_crtc, bool update)
-{
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	int ret;
-	int adj;
-	u32 hue, vib;
-
-	NV_DEBUG_KMS(dev, "vibrance = %i, hue = %i\n",
-		     nv_crtc->color_vibrance, nv_crtc->vibrant_hue);
-
-	ret = RING_SPACE(evo, 2 + (update ? 2 : 0));
-	if (ret) {
-		NV_ERROR(dev, "no space while setting color vibrance\n");
-		return ret;
-	}
-
-	adj = (nv_crtc->color_vibrance > 0) ? 50 : 0;
-	vib = ((nv_crtc->color_vibrance * 2047 + adj) / 100) & 0xfff;
-
-	hue = ((nv_crtc->vibrant_hue * 2047) / 100) & 0xfff;
-
-	BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, COLOR_CTRL), 1);
-	OUT_RING  (evo, (hue << 20) | (vib << 8));
-
-	if (update) {
-		BEGIN_RING(evo, 0, NV50_EVO_UPDATE, 1);
-		OUT_RING  (evo, 0);
-		FIRE_RING (evo);
-	}
-
-	return 0;
-}
-
-struct nouveau_connector *
-nouveau_crtc_connector_get(struct nouveau_crtc *nv_crtc)
-{
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct drm_connector *connector;
-	struct drm_crtc *crtc = to_drm_crtc(nv_crtc);
-
-	/* The safest approach is to find an encoder with the right crtc, that
-	 * is also linked to a connector. */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (connector->encoder)
-			if (connector->encoder->crtc == crtc)
-				return nouveau_connector(connector);
-	}
-
-	return NULL;
-}
-
-static int
-nv50_crtc_set_scale(struct nouveau_crtc *nv_crtc, bool update)
-{
-	struct nouveau_connector *nv_connector;
-	struct drm_crtc *crtc = &nv_crtc->base;
-	struct drm_device *dev = crtc->dev;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	struct drm_display_mode *umode = &crtc->mode;
-	struct drm_display_mode *omode;
-	int scaling_mode, ret;
-	u32 ctrl = 0, oX, oY;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	nv_connector = nouveau_crtc_connector_get(nv_crtc);
-	if (!nv_connector || !nv_connector->native_mode) {
-		NV_ERROR(dev, "no native mode, forcing panel scaling\n");
-		scaling_mode = DRM_MODE_SCALE_NONE;
-	} else {
-		scaling_mode = nv_connector->scaling_mode;
-	}
-
-	/* start off at the resolution we programmed the crtc for, this
-	 * effectively handles NONE/FULL scaling
-	 */
-	if (scaling_mode != DRM_MODE_SCALE_NONE)
-		omode = nv_connector->native_mode;
-	else
-		omode = umode;
-
-	oX = omode->hdisplay;
-	oY = omode->vdisplay;
-	if (omode->flags & DRM_MODE_FLAG_DBLSCAN)
-		oY *= 2;
-
-	/* add overscan compensation if necessary, will keep the aspect
-	 * ratio the same as the backend mode unless overridden by the
-	 * user setting both hborder and vborder properties.
-	 */
-	if (nv_connector && ( nv_connector->underscan == UNDERSCAN_ON ||
-			     (nv_connector->underscan == UNDERSCAN_AUTO &&
-			      nv_connector->edid &&
-			      drm_detect_hdmi_monitor(nv_connector->edid)))) {
-		u32 bX = nv_connector->underscan_hborder;
-		u32 bY = nv_connector->underscan_vborder;
-		u32 aspect = (oY << 19) / oX;
-
-		if (bX) {
-			oX -= (bX * 2);
-			if (bY) oY -= (bY * 2);
-			else    oY  = ((oX * aspect) + (aspect / 2)) >> 19;
-		} else {
-			oX -= (oX >> 4) + 32;
-			if (bY) oY -= (bY * 2);
-			else    oY  = ((oX * aspect) + (aspect / 2)) >> 19;
-		}
-	}
-
-	/* handle CENTER/ASPECT scaling, taking into account the areas
-	 * removed already for overscan compensation
-	 */
-	switch (scaling_mode) {
-	case DRM_MODE_SCALE_CENTER:
-		oX = min((u32)umode->hdisplay, oX);
-		oY = min((u32)umode->vdisplay, oY);
-		/* fall-through */
-	case DRM_MODE_SCALE_ASPECT:
-		if (oY < oX) {
-			u32 aspect = (umode->hdisplay << 19) / umode->vdisplay;
-			oX = ((oY * aspect) + (aspect / 2)) >> 19;
-		} else {
-			u32 aspect = (umode->vdisplay << 19) / umode->hdisplay;
-			oY = ((oX * aspect) + (aspect / 2)) >> 19;
-		}
-		break;
-	default:
-		break;
-	}
-
-	if (umode->hdisplay != oX || umode->vdisplay != oY ||
-	    umode->flags & DRM_MODE_FLAG_INTERLACE ||
-	    umode->flags & DRM_MODE_FLAG_DBLSCAN)
-		ctrl |= NV50_EVO_CRTC_SCALE_CTRL_ACTIVE;
-
-	ret = RING_SPACE(evo, 5);
-	if (ret)
-		return ret;
-
-	BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, SCALE_CTRL), 1);
-	OUT_RING  (evo, ctrl);
-	BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, SCALE_RES1), 2);
-	OUT_RING  (evo, oY << 16 | oX);
-	OUT_RING  (evo, oY << 16 | oX);
-
-	if (update) {
-		nv50_display_flip_stop(crtc);
-		nv50_display_sync(dev);
-		nv50_display_flip_next(crtc, crtc->fb, NULL);
-	}
-
-	return 0;
-}
-
-int
-nv50_crtc_set_clock(struct drm_device *dev, int head, int pclk)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct pll_lims pll;
-	uint32_t reg1, reg2;
-	int ret, N1, M1, N2, M2, P;
-
-	ret = get_pll_limits(dev, PLL_VPLL0 + head, &pll);
-	if (ret)
-		return ret;
-
-	if (pll.vco2.maxfreq) {
-		ret = nv50_calc_pll(dev, &pll, pclk, &N1, &M1, &N2, &M2, &P);
-		if (ret <= 0)
-			return 0;
-
-		NV_DEBUG(dev, "pclk %d out %d NM1 %d %d NM2 %d %d P %d\n",
-			 pclk, ret, N1, M1, N2, M2, P);
-
-		reg1 = nv_rd32(dev, pll.reg + 4) & 0xff00ff00;
-		reg2 = nv_rd32(dev, pll.reg + 8) & 0x8000ff00;
-		nv_wr32(dev, pll.reg + 0, 0x10000611);
-		nv_wr32(dev, pll.reg + 4, reg1 | (M1 << 16) | N1);
-		nv_wr32(dev, pll.reg + 8, reg2 | (P << 28) | (M2 << 16) | N2);
-	} else
-	if (dev_priv->chipset < NV_C0) {
-		ret = nva3_calc_pll(dev, &pll, pclk, &N1, &N2, &M1, &P);
-		if (ret <= 0)
-			return 0;
-
-		NV_DEBUG(dev, "pclk %d out %d N %d fN 0x%04x M %d P %d\n",
-			 pclk, ret, N1, N2, M1, P);
-
-		reg1 = nv_rd32(dev, pll.reg + 4) & 0xffc00000;
-		nv_wr32(dev, pll.reg + 0, 0x50000610);
-		nv_wr32(dev, pll.reg + 4, reg1 | (P << 16) | (M1 << 8) | N1);
-		nv_wr32(dev, pll.reg + 8, N2);
-	} else {
-		ret = nva3_calc_pll(dev, &pll, pclk, &N1, &N2, &M1, &P);
-		if (ret <= 0)
-			return 0;
-
-		NV_DEBUG(dev, "pclk %d out %d N %d fN 0x%04x M %d P %d\n",
-			 pclk, ret, N1, N2, M1, P);
-
-		nv_mask(dev, pll.reg + 0x0c, 0x00000000, 0x00000100);
-		nv_wr32(dev, pll.reg + 0x04, (P << 16) | (N1 << 8) | M1);
-		nv_wr32(dev, pll.reg + 0x10, N2 << 16);
-	}
-
-	return 0;
-}
-
-static void
-nv50_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct drm_device *dev;
-	struct nouveau_crtc *nv_crtc;
-
-	if (!crtc)
-		return;
-
-	dev = crtc->dev;
-	nv_crtc = nouveau_crtc(crtc);
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	drm_crtc_cleanup(&nv_crtc->base);
-
-	nouveau_bo_unmap(nv_crtc->lut.nvbo);
-	nouveau_bo_ref(NULL, &nv_crtc->lut.nvbo);
-	nouveau_bo_unmap(nv_crtc->cursor.nvbo);
-	nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
-	kfree(nv_crtc);
-}
-
-int
-nv50_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
-		     uint32_t buffer_handle, uint32_t width, uint32_t height)
-{
-	struct drm_device *dev = crtc->dev;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct nouveau_bo *cursor = NULL;
-	struct drm_gem_object *gem;
-	int ret = 0, i;
-
-	if (!buffer_handle) {
-		nv_crtc->cursor.hide(nv_crtc, true);
-		return 0;
-	}
-
-	if (width != 64 || height != 64)
-		return -EINVAL;
-
-	gem = drm_gem_object_lookup(dev, file_priv, buffer_handle);
-	if (!gem)
-		return -ENOENT;
-	cursor = nouveau_gem_object(gem);
-
-	ret = nouveau_bo_map(cursor);
-	if (ret)
-		goto out;
-
-	/* The simple will do for now. */
-	for (i = 0; i < 64 * 64; i++)
-		nouveau_bo_wr32(nv_crtc->cursor.nvbo, i, nouveau_bo_rd32(cursor, i));
-
-	nouveau_bo_unmap(cursor);
-
-	nv_crtc->cursor.set_offset(nv_crtc, nv_crtc->cursor.nvbo->bo.offset);
-	nv_crtc->cursor.show(nv_crtc, true);
-
-out:
-	drm_gem_object_unreference_unlocked(gem);
-	return ret;
-}
-
-int
-nv50_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-	nv_crtc->cursor.set_pos(nv_crtc, x, y);
-	return 0;
-}
-
-static void
-nv50_crtc_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b,
-		    uint32_t start, uint32_t size)
-{
-	int end = (start + size > 256) ? 256 : start + size, i;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-	for (i = start; i < end; i++) {
-		nv_crtc->lut.r[i] = r[i];
-		nv_crtc->lut.g[i] = g[i];
-		nv_crtc->lut.b[i] = b[i];
-	}
-
-	/* We need to know the depth before we upload, but it's possible to
-	 * get called before a framebuffer is bound.  If this is the case,
-	 * mark the lut values as dirty by setting depth==0, and it'll be
-	 * uploaded on the first mode_set_base()
-	 */
-	if (!nv_crtc->base.fb) {
-		nv_crtc->lut.depth = 0;
-		return;
-	}
-
-	nv50_crtc_lut_load(crtc);
-}
-
-static void
-nv50_crtc_save(struct drm_crtc *crtc)
-{
-	NV_ERROR(crtc->dev, "!!\n");
-}
-
-static void
-nv50_crtc_restore(struct drm_crtc *crtc)
-{
-	NV_ERROR(crtc->dev, "!!\n");
-}
-
-static const struct drm_crtc_funcs nv50_crtc_funcs = {
-	.save = nv50_crtc_save,
-	.restore = nv50_crtc_restore,
-	.cursor_set = nv50_crtc_cursor_set,
-	.cursor_move = nv50_crtc_cursor_move,
-	.gamma_set = nv50_crtc_gamma_set,
-	.set_config = drm_crtc_helper_set_config,
-	.page_flip = nouveau_crtc_page_flip,
-	.destroy = nv50_crtc_destroy,
-};
-
-static void
-nv50_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-}
-
-static void
-nv50_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-
-	NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
-
-	nv50_display_flip_stop(crtc);
-	drm_vblank_pre_modeset(dev, nv_crtc->index);
-	nv50_crtc_blank(nv_crtc, true);
-}
-
-static void
-nv50_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-	NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
-
-	nv50_crtc_blank(nv_crtc, false);
-	drm_vblank_post_modeset(dev, nv_crtc->index);
-	nv50_display_sync(dev);
-	nv50_display_flip_next(crtc, crtc->fb, NULL);
-}
-
-static bool
-nv50_crtc_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *mode,
-		     struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static int
-nv50_crtc_do_mode_set_base(struct drm_crtc *crtc,
-			   struct drm_framebuffer *passed_fb,
-			   int x, int y, bool atomic)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	struct drm_framebuffer *drm_fb;
-	struct nouveau_framebuffer *fb;
-	int ret;
-
-	NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
-
-	/* no fb bound */
-	if (!atomic && !crtc->fb) {
-		NV_DEBUG_KMS(dev, "No FB bound\n");
-		return 0;
-	}
-
-	/* If atomic, we want to switch to the fb we were passed, so
-	 * now we update pointers to do that.  (We don't pin; just
-	 * assume we're already pinned and update the base address.)
-	 */
-	if (atomic) {
-		drm_fb = passed_fb;
-		fb = nouveau_framebuffer(passed_fb);
-	} else {
-		drm_fb = crtc->fb;
-		fb = nouveau_framebuffer(crtc->fb);
-		/* If not atomic, we can go ahead and pin, and unpin the
-		 * old fb we were passed.
-		 */
-		ret = nouveau_bo_pin(fb->nvbo, TTM_PL_FLAG_VRAM);
-		if (ret)
-			return ret;
-
-		if (passed_fb) {
-			struct nouveau_framebuffer *ofb = nouveau_framebuffer(passed_fb);
-			nouveau_bo_unpin(ofb->nvbo);
-		}
-	}
-
-	nv_crtc->fb.offset = fb->nvbo->bo.offset;
-	nv_crtc->fb.tile_flags = nouveau_bo_tile_layout(fb->nvbo);
-	nv_crtc->fb.cpp = drm_fb->bits_per_pixel / 8;
-	if (!nv_crtc->fb.blanked && dev_priv->chipset != 0x50) {
-		ret = RING_SPACE(evo, 2);
-		if (ret)
-			return ret;
-
-		BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, FB_DMA), 1);
-		OUT_RING  (evo, fb->r_dma);
-	}
-
-	ret = RING_SPACE(evo, 12);
-	if (ret)
-		return ret;
-
-	BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, FB_OFFSET), 5);
-	OUT_RING  (evo, nv_crtc->fb.offset >> 8);
-	OUT_RING  (evo, 0);
-	OUT_RING  (evo, (drm_fb->height << 16) | drm_fb->width);
-	OUT_RING  (evo, fb->r_pitch);
-	OUT_RING  (evo, fb->r_format);
-
-	BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, CLUT_MODE), 1);
-	OUT_RING  (evo, fb->base.depth == 8 ?
-		   NV50_EVO_CRTC_CLUT_MODE_OFF : NV50_EVO_CRTC_CLUT_MODE_ON);
-
-	BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, FB_POS), 1);
-	OUT_RING  (evo, (y << 16) | x);
-
-	if (nv_crtc->lut.depth != fb->base.depth) {
-		nv_crtc->lut.depth = fb->base.depth;
-		nv50_crtc_lut_load(crtc);
-	}
-
-	return 0;
-}
-
-static int
-nv50_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *umode,
-		   struct drm_display_mode *mode, int x, int y,
-		   struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	u32 head = nv_crtc->index * 0x400;
-	u32 ilace = (mode->flags & DRM_MODE_FLAG_INTERLACE) ? 2 : 1;
-	u32 vscan = (mode->flags & DRM_MODE_FLAG_DBLSCAN) ? 2 : 1;
-	u32 hactive, hsynce, hbackp, hfrontp, hblanke, hblanks;
-	u32 vactive, vsynce, vbackp, vfrontp, vblanke, vblanks;
-	u32 vblan2e = 0, vblan2s = 1;
-	int ret;
-
-	/* hw timing description looks like this:
-	 *
-	 * <sync> <back porch> <---------display---------> <front porch>
-	 * ______
-	 *       |____________|---------------------------|____________|
-	 *
-	 *       ^ synce      ^ blanke                    ^ blanks     ^ active
-	 *
-	 * interlaced modes also have 2 additional values pointing at the end
-	 * and start of the next field's blanking period.
-	 */
-
-	hactive = mode->htotal;
-	hsynce  = mode->hsync_end - mode->hsync_start - 1;
-	hbackp  = mode->htotal - mode->hsync_end;
-	hblanke = hsynce + hbackp;
-	hfrontp = mode->hsync_start - mode->hdisplay;
-	hblanks = mode->htotal - hfrontp - 1;
-
-	vactive = mode->vtotal * vscan / ilace;
-	vsynce  = ((mode->vsync_end - mode->vsync_start) * vscan / ilace) - 1;
-	vbackp  = (mode->vtotal - mode->vsync_end) * vscan / ilace;
-	vblanke = vsynce + vbackp;
-	vfrontp = (mode->vsync_start - mode->vdisplay) * vscan / ilace;
-	vblanks = vactive - vfrontp - 1;
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
-		vblan2e = vactive + vsynce + vbackp;
-		vblan2s = vblan2e + (mode->vdisplay * vscan / ilace);
-		vactive = (vactive * 2) + 1;
-	}
-
-	ret = RING_SPACE(evo, 18);
-	if (ret == 0) {
-		BEGIN_RING(evo, 0, 0x0804 + head, 2);
-		OUT_RING  (evo, 0x00800000 | mode->clock);
-		OUT_RING  (evo, (ilace == 2) ? 2 : 0);
-		BEGIN_RING(evo, 0, 0x0810 + head, 6);
-		OUT_RING  (evo, 0x00000000); /* border colour */
-		OUT_RING  (evo, (vactive << 16) | hactive);
-		OUT_RING  (evo, ( vsynce << 16) | hsynce);
-		OUT_RING  (evo, (vblanke << 16) | hblanke);
-		OUT_RING  (evo, (vblanks << 16) | hblanks);
-		OUT_RING  (evo, (vblan2e << 16) | vblan2s);
-		BEGIN_RING(evo, 0, 0x082c + head, 1);
-		OUT_RING  (evo, 0x00000000);
-		BEGIN_RING(evo, 0, 0x0900 + head, 1);
-		OUT_RING  (evo, 0x00000311); /* makes sync channel work */
-		BEGIN_RING(evo, 0, 0x08c8 + head, 1);
-		OUT_RING  (evo, (umode->vdisplay << 16) | umode->hdisplay);
-		BEGIN_RING(evo, 0, 0x08d4 + head, 1);
-		OUT_RING  (evo, 0x00000000); /* screen position */
-	}
-
-	nv_crtc->set_dither(nv_crtc, false);
-	nv_crtc->set_scale(nv_crtc, false);
-	nv_crtc->set_color_vibrance(nv_crtc, false);
-
-	return nv50_crtc_do_mode_set_base(crtc, old_fb, x, y, false);
-}
-
-static int
-nv50_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
-			struct drm_framebuffer *old_fb)
-{
-	int ret;
-
-	nv50_display_flip_stop(crtc);
-	ret = nv50_crtc_do_mode_set_base(crtc, old_fb, x, y, false);
-	if (ret)
-		return ret;
-
-	ret = nv50_display_sync(crtc->dev);
-	if (ret)
-		return ret;
-
-	return nv50_display_flip_next(crtc, crtc->fb, NULL);
-}
-
-static int
-nv50_crtc_mode_set_base_atomic(struct drm_crtc *crtc,
-			       struct drm_framebuffer *fb,
-			       int x, int y, enum mode_set_atomic state)
-{
-	int ret;
-
-	nv50_display_flip_stop(crtc);
-	ret = nv50_crtc_do_mode_set_base(crtc, fb, x, y, true);
-	if (ret)
-		return ret;
-
-	return nv50_display_sync(crtc->dev);
-}
-
-static const struct drm_crtc_helper_funcs nv50_crtc_helper_funcs = {
-	.dpms = nv50_crtc_dpms,
-	.prepare = nv50_crtc_prepare,
-	.commit = nv50_crtc_commit,
-	.mode_fixup = nv50_crtc_mode_fixup,
-	.mode_set = nv50_crtc_mode_set,
-	.mode_set_base = nv50_crtc_mode_set_base,
-	.mode_set_base_atomic = nv50_crtc_mode_set_base_atomic,
-	.load_lut = nv50_crtc_lut_load,
-};
-
-int
-nv50_crtc_create(struct drm_device *dev, int index)
-{
-	struct nouveau_crtc *nv_crtc = NULL;
-	int ret, i;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	nv_crtc = kzalloc(sizeof(*nv_crtc), GFP_KERNEL);
-	if (!nv_crtc)
-		return -ENOMEM;
-
-	nv_crtc->color_vibrance = 50;
-	nv_crtc->vibrant_hue = 0;
-
-	/* Default CLUT parameters, will be activated on the hw upon
-	 * first mode set.
-	 */
-	for (i = 0; i < 256; i++) {
-		nv_crtc->lut.r[i] = i << 8;
-		nv_crtc->lut.g[i] = i << 8;
-		nv_crtc->lut.b[i] = i << 8;
-	}
-	nv_crtc->lut.depth = 0;
-
-	ret = nouveau_bo_new(dev, 4096, 0x100, TTM_PL_FLAG_VRAM,
-			     0, 0x0000, &nv_crtc->lut.nvbo);
-	if (!ret) {
-		ret = nouveau_bo_pin(nv_crtc->lut.nvbo, TTM_PL_FLAG_VRAM);
-		if (!ret)
-			ret = nouveau_bo_map(nv_crtc->lut.nvbo);
-		if (ret)
-			nouveau_bo_ref(NULL, &nv_crtc->lut.nvbo);
-	}
-
-	if (ret) {
-		kfree(nv_crtc);
-		return ret;
-	}
-
-	nv_crtc->index = index;
-
-	/* set function pointers */
-	nv_crtc->set_dither = nv50_crtc_set_dither;
-	nv_crtc->set_scale = nv50_crtc_set_scale;
-	nv_crtc->set_color_vibrance = nv50_crtc_set_color_vibrance;
-
-	drm_crtc_init(dev, &nv_crtc->base, &nv50_crtc_funcs);
-	drm_crtc_helper_add(&nv_crtc->base, &nv50_crtc_helper_funcs);
-	drm_mode_crtc_set_gamma_size(&nv_crtc->base, 256);
-
-	ret = nouveau_bo_new(dev, 64*64*4, 0x100, TTM_PL_FLAG_VRAM,
-			     0, 0x0000, &nv_crtc->cursor.nvbo);
-	if (!ret) {
-		ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM);
-		if (!ret)
-			ret = nouveau_bo_map(nv_crtc->cursor.nvbo);
-		if (ret)
-			nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
-	}
-
-	nv50_cursor_init(nv_crtc);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_cursor.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_cursor.c
deleted file mode 100644
index adfc9b60..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_cursor.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm_mode.h"
-
-#define NOUVEAU_DMA_DEBUG (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO)
-#include "nouveau_reg.h"
-#include "nouveau_drv.h"
-#include "nouveau_crtc.h"
-#include "nv50_display.h"
-
-static void
-nv50_cursor_show(struct nouveau_crtc *nv_crtc, bool update)
-{
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	int ret;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	if (update && nv_crtc->cursor.visible)
-		return;
-
-	ret = RING_SPACE(evo, (dev_priv->chipset != 0x50 ? 5 : 3) + update * 2);
-	if (ret) {
-		NV_ERROR(dev, "no space while unhiding cursor\n");
-		return;
-	}
-
-	if (dev_priv->chipset != 0x50) {
-		BEGIN_RING(evo, 0, NV84_EVO_CRTC(nv_crtc->index, CURSOR_DMA), 1);
-		OUT_RING(evo, NvEvoVRAM);
-	}
-	BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, CURSOR_CTRL), 2);
-	OUT_RING(evo, NV50_EVO_CRTC_CURSOR_CTRL_SHOW);
-	OUT_RING(evo, nv_crtc->cursor.offset >> 8);
-
-	if (update) {
-		BEGIN_RING(evo, 0, NV50_EVO_UPDATE, 1);
-		OUT_RING(evo, 0);
-		FIRE_RING(evo);
-		nv_crtc->cursor.visible = true;
-	}
-}
-
-static void
-nv50_cursor_hide(struct nouveau_crtc *nv_crtc, bool update)
-{
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	int ret;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	if (update && !nv_crtc->cursor.visible)
-		return;
-
-	ret = RING_SPACE(evo, (dev_priv->chipset != 0x50 ? 5 : 3) + update * 2);
-	if (ret) {
-		NV_ERROR(dev, "no space while hiding cursor\n");
-		return;
-	}
-	BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, CURSOR_CTRL), 2);
-	OUT_RING(evo, NV50_EVO_CRTC_CURSOR_CTRL_HIDE);
-	OUT_RING(evo, 0);
-	if (dev_priv->chipset != 0x50) {
-		BEGIN_RING(evo, 0, NV84_EVO_CRTC(nv_crtc->index, CURSOR_DMA), 1);
-		OUT_RING(evo, NV84_EVO_CRTC_CURSOR_DMA_HANDLE_NONE);
-	}
-
-	if (update) {
-		BEGIN_RING(evo, 0, NV50_EVO_UPDATE, 1);
-		OUT_RING(evo, 0);
-		FIRE_RING(evo);
-		nv_crtc->cursor.visible = false;
-	}
-}
-
-static void
-nv50_cursor_set_pos(struct nouveau_crtc *nv_crtc, int x, int y)
-{
-	struct drm_device *dev = nv_crtc->base.dev;
-
-	nv_crtc->cursor_saved_x = x; nv_crtc->cursor_saved_y = y;
-	nv_wr32(dev, NV50_PDISPLAY_CURSOR_USER_POS(nv_crtc->index),
-		((y & 0xFFFF) << 16) | (x & 0xFFFF));
-	/* Needed to make the cursor move. */
-	nv_wr32(dev, NV50_PDISPLAY_CURSOR_USER_POS_CTRL(nv_crtc->index), 0);
-}
-
-static void
-nv50_cursor_set_offset(struct nouveau_crtc *nv_crtc, uint32_t offset)
-{
-	NV_DEBUG_KMS(nv_crtc->base.dev, "\n");
-	if (offset == nv_crtc->cursor.offset)
-		return;
-
-	nv_crtc->cursor.offset = offset;
-	if (nv_crtc->cursor.visible) {
-		nv_crtc->cursor.visible = false;
-		nv_crtc->cursor.show(nv_crtc, true);
-	}
-}
-
-int
-nv50_cursor_init(struct nouveau_crtc *nv_crtc)
-{
-	nv_crtc->cursor.set_offset = nv50_cursor_set_offset;
-	nv_crtc->cursor.set_pos = nv50_cursor_set_pos;
-	nv_crtc->cursor.hide = nv50_cursor_hide;
-	nv_crtc->cursor.show = nv50_cursor_show;
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_dac.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_dac.c
deleted file mode 100644
index 55c56330..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_dac.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-
-#define NOUVEAU_DMA_DEBUG (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO)
-#include "nouveau_reg.h"
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_encoder.h"
-#include "nouveau_connector.h"
-#include "nouveau_crtc.h"
-#include "nv50_display.h"
-
-static void
-nv50_dac_disconnect(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	int ret;
-
-	if (!nv_encoder->crtc)
-		return;
-	nv50_crtc_blank(nouveau_crtc(nv_encoder->crtc), true);
-
-	NV_DEBUG_KMS(dev, "Disconnecting DAC %d\n", nv_encoder->or);
-
-	ret = RING_SPACE(evo, 4);
-	if (ret) {
-		NV_ERROR(dev, "no space while disconnecting DAC\n");
-		return;
-	}
-	BEGIN_RING(evo, 0, NV50_EVO_DAC(nv_encoder->or, MODE_CTRL), 1);
-	OUT_RING  (evo, 0);
-	BEGIN_RING(evo, 0, NV50_EVO_UPDATE, 1);
-	OUT_RING  (evo, 0);
-
-	nv_encoder->crtc = NULL;
-}
-
-static enum drm_connector_status
-nv50_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	enum drm_connector_status status = connector_status_disconnected;
-	uint32_t dpms_state, load_pattern, load_state;
-	int or = nv_encoder->or;
-
-	nv_wr32(dev, NV50_PDISPLAY_DAC_CLK_CTRL1(or), 0x00000001);
-	dpms_state = nv_rd32(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(or));
-
-	nv_wr32(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(or),
-		0x00150000 | NV50_PDISPLAY_DAC_DPMS_CTRL_PENDING);
-	if (!nv_wait(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(or),
-		     NV50_PDISPLAY_DAC_DPMS_CTRL_PENDING, 0)) {
-		NV_ERROR(dev, "timeout: DAC_DPMS_CTRL_PENDING(%d) == 0\n", or);
-		NV_ERROR(dev, "DAC_DPMS_CTRL(%d) = 0x%08x\n", or,
-			  nv_rd32(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(or)));
-		return status;
-	}
-
-	/* Use bios provided value if possible. */
-	if (dev_priv->vbios.dactestval) {
-		load_pattern = dev_priv->vbios.dactestval;
-		NV_DEBUG_KMS(dev, "Using bios provided load_pattern of %d\n",
-			  load_pattern);
-	} else {
-		load_pattern = 340;
-		NV_DEBUG_KMS(dev, "Using default load_pattern of %d\n",
-			 load_pattern);
-	}
-
-	nv_wr32(dev, NV50_PDISPLAY_DAC_LOAD_CTRL(or),
-		NV50_PDISPLAY_DAC_LOAD_CTRL_ACTIVE | load_pattern);
-	mdelay(45); /* give it some time to process */
-	load_state = nv_rd32(dev, NV50_PDISPLAY_DAC_LOAD_CTRL(or));
-
-	nv_wr32(dev, NV50_PDISPLAY_DAC_LOAD_CTRL(or), 0);
-	nv_wr32(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(or), dpms_state |
-		NV50_PDISPLAY_DAC_DPMS_CTRL_PENDING);
-
-	if ((load_state & NV50_PDISPLAY_DAC_LOAD_CTRL_PRESENT) ==
-			  NV50_PDISPLAY_DAC_LOAD_CTRL_PRESENT)
-		status = connector_status_connected;
-
-	if (status == connector_status_connected)
-		NV_DEBUG_KMS(dev, "Load was detected on output with or %d\n", or);
-	else
-		NV_DEBUG_KMS(dev, "Load was not detected on output with or %d\n", or);
-
-	return status;
-}
-
-static void
-nv50_dac_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	uint32_t val;
-	int or = nv_encoder->or;
-
-	NV_DEBUG_KMS(dev, "or %d mode %d\n", or, mode);
-
-	/* wait for it to be done */
-	if (!nv_wait(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(or),
-		     NV50_PDISPLAY_DAC_DPMS_CTRL_PENDING, 0)) {
-		NV_ERROR(dev, "timeout: DAC_DPMS_CTRL_PENDING(%d) == 0\n", or);
-		NV_ERROR(dev, "DAC_DPMS_CTRL(%d) = 0x%08x\n", or,
-			 nv_rd32(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(or)));
-		return;
-	}
-
-	val = nv_rd32(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(or)) & ~0x7F;
-
-	if (mode != DRM_MODE_DPMS_ON)
-		val |= NV50_PDISPLAY_DAC_DPMS_CTRL_BLANKED;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_STANDBY:
-		val |= NV50_PDISPLAY_DAC_DPMS_CTRL_HSYNC_OFF;
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		val |= NV50_PDISPLAY_DAC_DPMS_CTRL_VSYNC_OFF;
-		break;
-	case DRM_MODE_DPMS_OFF:
-		val |= NV50_PDISPLAY_DAC_DPMS_CTRL_OFF;
-		val |= NV50_PDISPLAY_DAC_DPMS_CTRL_HSYNC_OFF;
-		val |= NV50_PDISPLAY_DAC_DPMS_CTRL_VSYNC_OFF;
-		break;
-	default:
-		break;
-	}
-
-	nv_wr32(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(or), val |
-		NV50_PDISPLAY_DAC_DPMS_CTRL_PENDING);
-}
-
-static void
-nv50_dac_save(struct drm_encoder *encoder)
-{
-	NV_ERROR(encoder->dev, "!!\n");
-}
-
-static void
-nv50_dac_restore(struct drm_encoder *encoder)
-{
-	NV_ERROR(encoder->dev, "!!\n");
-}
-
-static bool
-nv50_dac_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		    struct drm_display_mode *adjusted_mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_connector *connector;
-
-	NV_DEBUG_KMS(encoder->dev, "or %d\n", nv_encoder->or);
-
-	connector = nouveau_encoder_connector_get(nv_encoder);
-	if (!connector) {
-		NV_ERROR(encoder->dev, "Encoder has no connector\n");
-		return false;
-	}
-
-	if (connector->scaling_mode != DRM_MODE_SCALE_NONE &&
-	     connector->native_mode)
-		drm_mode_copy(adjusted_mode, connector->native_mode);
-
-	return true;
-}
-
-static void
-nv50_dac_commit(struct drm_encoder *encoder)
-{
-}
-
-static void
-nv50_dac_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		  struct drm_display_mode *adjusted_mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	struct nouveau_crtc *crtc = nouveau_crtc(encoder->crtc);
-	uint32_t mode_ctl = 0, mode_ctl2 = 0;
-	int ret;
-
-	NV_DEBUG_KMS(dev, "or %d type %d crtc %d\n",
-		     nv_encoder->or, nv_encoder->dcb->type, crtc->index);
-
-	nv50_dac_dpms(encoder, DRM_MODE_DPMS_ON);
-
-	if (crtc->index == 1)
-		mode_ctl |= NV50_EVO_DAC_MODE_CTRL_CRTC1;
-	else
-		mode_ctl |= NV50_EVO_DAC_MODE_CTRL_CRTC0;
-
-	/* Lacking a working tv-out, this is not a 100% sure. */
-	if (nv_encoder->dcb->type == OUTPUT_ANALOG)
-		mode_ctl |= 0x40;
-	else
-	if (nv_encoder->dcb->type == OUTPUT_TV)
-		mode_ctl |= 0x100;
-
-	if (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC)
-		mode_ctl2 |= NV50_EVO_DAC_MODE_CTRL2_NHSYNC;
-
-	if (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC)
-		mode_ctl2 |= NV50_EVO_DAC_MODE_CTRL2_NVSYNC;
-
-	ret = RING_SPACE(evo, 3);
-	if (ret) {
-		NV_ERROR(dev, "no space while connecting DAC\n");
-		return;
-	}
-	BEGIN_RING(evo, 0, NV50_EVO_DAC(nv_encoder->or, MODE_CTRL), 2);
-	OUT_RING(evo, mode_ctl);
-	OUT_RING(evo, mode_ctl2);
-
-	nv_encoder->crtc = encoder->crtc;
-}
-
-static struct drm_crtc *
-nv50_dac_crtc_get(struct drm_encoder *encoder)
-{
-	return nouveau_encoder(encoder)->crtc;
-}
-
-static const struct drm_encoder_helper_funcs nv50_dac_helper_funcs = {
-	.dpms = nv50_dac_dpms,
-	.save = nv50_dac_save,
-	.restore = nv50_dac_restore,
-	.mode_fixup = nv50_dac_mode_fixup,
-	.prepare = nv50_dac_disconnect,
-	.commit = nv50_dac_commit,
-	.mode_set = nv50_dac_mode_set,
-	.get_crtc = nv50_dac_crtc_get,
-	.detect = nv50_dac_detect,
-	.disable = nv50_dac_disconnect
-};
-
-static void
-nv50_dac_destroy(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-
-	if (!encoder)
-		return;
-
-	NV_DEBUG_KMS(encoder->dev, "\n");
-
-	drm_encoder_cleanup(encoder);
-	kfree(nv_encoder);
-}
-
-static const struct drm_encoder_funcs nv50_dac_encoder_funcs = {
-	.destroy = nv50_dac_destroy,
-};
-
-int
-nv50_dac_create(struct drm_connector *connector, struct dcb_entry *entry)
-{
-	struct nouveau_encoder *nv_encoder;
-	struct drm_encoder *encoder;
-
-	nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL);
-	if (!nv_encoder)
-		return -ENOMEM;
-	encoder = to_drm_encoder(nv_encoder);
-
-	nv_encoder->dcb = entry;
-	nv_encoder->or = ffs(entry->or) - 1;
-
-	drm_encoder_init(connector->dev, encoder, &nv50_dac_encoder_funcs,
-			 DRM_MODE_ENCODER_DAC);
-	drm_encoder_helper_add(encoder, &nv50_dac_helper_funcs);
-
-	encoder->possible_crtcs = entry->heads;
-	encoder->possible_clones = 0;
-
-	drm_mode_connector_attach_encoder(connector, encoder);
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_display.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_display.c
deleted file mode 100644
index 8b78b9cf..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_display.c
+++ /dev/null
@@ -1,1038 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#define NOUVEAU_DMA_DEBUG (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO)
-#include "nv50_display.h"
-#include "nouveau_crtc.h"
-#include "nouveau_encoder.h"
-#include "nouveau_connector.h"
-#include "nouveau_fb.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_ramht.h"
-#include "drm_crtc_helper.h"
-
-static void nv50_display_isr(struct drm_device *);
-static void nv50_display_bh(unsigned long);
-
-static inline int
-nv50_sor_nr(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->chipset  < 0x90 ||
-	    dev_priv->chipset == 0x92 ||
-	    dev_priv->chipset == 0xa0)
-		return 2;
-
-	return 4;
-}
-
-u32
-nv50_display_active_crtcs(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 mask = 0;
-	int i;
-
-	if (dev_priv->chipset  < 0x90 ||
-	    dev_priv->chipset == 0x92 ||
-	    dev_priv->chipset == 0xa0) {
-		for (i = 0; i < 2; i++)
-			mask |= nv_rd32(dev, NV50_PDISPLAY_SOR_MODE_CTRL_C(i));
-	} else {
-		for (i = 0; i < 4; i++)
-			mask |= nv_rd32(dev, NV90_PDISPLAY_SOR_MODE_CTRL_C(i));
-	}
-
-	for (i = 0; i < 3; i++)
-		mask |= nv_rd32(dev, NV50_PDISPLAY_DAC_MODE_CTRL_C(i));
-
-	return mask & 3;
-}
-
-static int
-evo_icmd(struct drm_device *dev, int ch, u32 mthd, u32 data)
-{
-	int ret = 0;
-	nv_mask(dev, 0x610300 + (ch * 0x08), 0x00000001, 0x00000001);
-	nv_wr32(dev, 0x610304 + (ch * 0x08), data);
-	nv_wr32(dev, 0x610300 + (ch * 0x08), 0x80000001 | mthd);
-	if (!nv_wait(dev, 0x610300 + (ch * 0x08), 0x80000000, 0x00000000))
-		ret = -EBUSY;
-	if (ret || (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO))
-		NV_INFO(dev, "EvoPIO: %d 0x%04x 0x%08x\n", ch, mthd, data);
-	nv_mask(dev, 0x610300 + (ch * 0x08), 0x00000001, 0x00000000);
-	return ret;
-}
-
-int
-nv50_display_early_init(struct drm_device *dev)
-{
-	u32 ctrl = nv_rd32(dev, 0x610200);
-	int i;
-
-	/* check if master evo channel is already active, a good a sign as any
-	 * that the display engine is in a weird state (hibernate/kexec), if
-	 * it is, do our best to reset the display engine...
-	 */
-	if ((ctrl & 0x00000003) == 0x00000003) {
-		NV_INFO(dev, "PDISP: EVO(0) 0x%08x, resetting...\n", ctrl);
-
-		/* deactivate both heads first, PDISP will disappear forever
-		 * (well, until you power cycle) on some boards as soon as
-		 * PMC_ENABLE is hit unless they are..
-		 */
-		for (i = 0; i < 2; i++) {
-			evo_icmd(dev, 0, 0x0880 + (i * 0x400), 0x05000000);
-			evo_icmd(dev, 0, 0x089c + (i * 0x400), 0);
-			evo_icmd(dev, 0, 0x0840 + (i * 0x400), 0);
-			evo_icmd(dev, 0, 0x0844 + (i * 0x400), 0);
-			evo_icmd(dev, 0, 0x085c + (i * 0x400), 0);
-			evo_icmd(dev, 0, 0x0874 + (i * 0x400), 0);
-		}
-		evo_icmd(dev, 0, 0x0080, 0);
-
-		/* reset PDISP */
-		nv_mask(dev, 0x000200, 0x40000000, 0x00000000);
-		nv_mask(dev, 0x000200, 0x40000000, 0x40000000);
-	}
-
-	return 0;
-}
-
-void
-nv50_display_late_takedown(struct drm_device *dev)
-{
-}
-
-int
-nv50_display_sync(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
-	struct nv50_display *disp = nv50_display(dev);
-	struct nouveau_channel *evo = disp->master;
-	u64 start;
-	int ret;
-
-	ret = RING_SPACE(evo, 6);
-	if (ret == 0) {
-		BEGIN_RING(evo, 0, 0x0084, 1);
-		OUT_RING  (evo, 0x80000000);
-		BEGIN_RING(evo, 0, 0x0080, 1);
-		OUT_RING  (evo, 0);
-		BEGIN_RING(evo, 0, 0x0084, 1);
-		OUT_RING  (evo, 0x00000000);
-
-		nv_wo32(disp->ntfy, 0x000, 0x00000000);
-		FIRE_RING (evo);
-
-		start = ptimer->read(dev);
-		do {
-			if (nv_ro32(disp->ntfy, 0x000))
-				return 0;
-		} while (ptimer->read(dev) - start < 2000000000ULL);
-	}
-
-	return -EBUSY;
-}
-
-int
-nv50_display_init(struct drm_device *dev)
-{
-	struct nouveau_channel *evo;
-	int ret, i;
-	u32 val;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	nv_wr32(dev, 0x00610184, nv_rd32(dev, 0x00614004));
-
-	/*
-	 * I think the 0x006101XX range is some kind of main control area
-	 * that enables things.
-	 */
-	/* CRTC? */
-	for (i = 0; i < 2; i++) {
-		val = nv_rd32(dev, 0x00616100 + (i * 0x800));
-		nv_wr32(dev, 0x00610190 + (i * 0x10), val);
-		val = nv_rd32(dev, 0x00616104 + (i * 0x800));
-		nv_wr32(dev, 0x00610194 + (i * 0x10), val);
-		val = nv_rd32(dev, 0x00616108 + (i * 0x800));
-		nv_wr32(dev, 0x00610198 + (i * 0x10), val);
-		val = nv_rd32(dev, 0x0061610c + (i * 0x800));
-		nv_wr32(dev, 0x0061019c + (i * 0x10), val);
-	}
-
-	/* DAC */
-	for (i = 0; i < 3; i++) {
-		val = nv_rd32(dev, 0x0061a000 + (i * 0x800));
-		nv_wr32(dev, 0x006101d0 + (i * 0x04), val);
-	}
-
-	/* SOR */
-	for (i = 0; i < nv50_sor_nr(dev); i++) {
-		val = nv_rd32(dev, 0x0061c000 + (i * 0x800));
-		nv_wr32(dev, 0x006101e0 + (i * 0x04), val);
-	}
-
-	/* EXT */
-	for (i = 0; i < 3; i++) {
-		val = nv_rd32(dev, 0x0061e000 + (i * 0x800));
-		nv_wr32(dev, 0x006101f0 + (i * 0x04), val);
-	}
-
-	for (i = 0; i < 3; i++) {
-		nv_wr32(dev, NV50_PDISPLAY_DAC_DPMS_CTRL(i), 0x00550000 |
-			NV50_PDISPLAY_DAC_DPMS_CTRL_PENDING);
-		nv_wr32(dev, NV50_PDISPLAY_DAC_CLK_CTRL1(i), 0x00000001);
-	}
-
-	/* The precise purpose is unknown, i suspect it has something to do
-	 * with text mode.
-	 */
-	if (nv_rd32(dev, NV50_PDISPLAY_INTR_1) & 0x100) {
-		nv_wr32(dev, NV50_PDISPLAY_INTR_1, 0x100);
-		nv_wr32(dev, 0x006194e8, nv_rd32(dev, 0x006194e8) & ~1);
-		if (!nv_wait(dev, 0x006194e8, 2, 0)) {
-			NV_ERROR(dev, "timeout: (0x6194e8 & 2) != 0\n");
-			NV_ERROR(dev, "0x6194e8 = 0x%08x\n",
-						nv_rd32(dev, 0x6194e8));
-			return -EBUSY;
-		}
-	}
-
-	for (i = 0; i < 2; i++) {
-		nv_wr32(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i), 0x2000);
-		if (!nv_wait(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i),
-			     NV50_PDISPLAY_CURSOR_CURSOR_CTRL2_STATUS, 0)) {
-			NV_ERROR(dev, "timeout: CURSOR_CTRL2_STATUS == 0\n");
-			NV_ERROR(dev, "CURSOR_CTRL2 = 0x%08x\n",
-				 nv_rd32(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i)));
-			return -EBUSY;
-		}
-
-		nv_wr32(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i),
-			NV50_PDISPLAY_CURSOR_CURSOR_CTRL2_ON);
-		if (!nv_wait(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i),
-			     NV50_PDISPLAY_CURSOR_CURSOR_CTRL2_STATUS,
-			     NV50_PDISPLAY_CURSOR_CURSOR_CTRL2_STATUS_ACTIVE)) {
-			NV_ERROR(dev, "timeout: "
-				      "CURSOR_CTRL2_STATUS_ACTIVE(%d)\n", i);
-			NV_ERROR(dev, "CURSOR_CTRL2(%d) = 0x%08x\n", i,
-				 nv_rd32(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i)));
-			return -EBUSY;
-		}
-	}
-
-	nv_wr32(dev, NV50_PDISPLAY_PIO_CTRL, 0x00000000);
-	nv_mask(dev, NV50_PDISPLAY_INTR_0, 0x00000000, 0x00000000);
-	nv_wr32(dev, NV50_PDISPLAY_INTR_EN_0, 0x00000000);
-	nv_mask(dev, NV50_PDISPLAY_INTR_1, 0x00000000, 0x00000000);
-	nv_wr32(dev, NV50_PDISPLAY_INTR_EN_1,
-		     NV50_PDISPLAY_INTR_EN_1_CLK_UNK10 |
-		     NV50_PDISPLAY_INTR_EN_1_CLK_UNK20 |
-		     NV50_PDISPLAY_INTR_EN_1_CLK_UNK40);
-
-	ret = nv50_evo_init(dev);
-	if (ret)
-		return ret;
-	evo = nv50_display(dev)->master;
-
-	nv_wr32(dev, NV50_PDISPLAY_OBJECTS, (evo->ramin->vinst >> 8) | 9);
-
-	ret = RING_SPACE(evo, 3);
-	if (ret)
-		return ret;
-	BEGIN_RING(evo, 0, NV50_EVO_UNK84, 2);
-	OUT_RING  (evo, NV50_EVO_UNK84_NOTIFY_DISABLED);
-	OUT_RING  (evo, NvEvoSync);
-
-	return nv50_display_sync(dev);
-}
-
-void
-nv50_display_fini(struct drm_device *dev)
-{
-	struct nv50_display *disp = nv50_display(dev);
-	struct nouveau_channel *evo = disp->master;
-	struct drm_crtc *drm_crtc;
-	int ret, i;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	list_for_each_entry(drm_crtc, &dev->mode_config.crtc_list, head) {
-		struct nouveau_crtc *crtc = nouveau_crtc(drm_crtc);
-
-		nv50_crtc_blank(crtc, true);
-	}
-
-	ret = RING_SPACE(evo, 2);
-	if (ret == 0) {
-		BEGIN_RING(evo, 0, NV50_EVO_UPDATE, 1);
-		OUT_RING(evo, 0);
-	}
-	FIRE_RING(evo);
-
-	/* Almost like ack'ing a vblank interrupt, maybe in the spirit of
-	 * cleaning up?
-	 */
-	list_for_each_entry(drm_crtc, &dev->mode_config.crtc_list, head) {
-		struct nouveau_crtc *crtc = nouveau_crtc(drm_crtc);
-		uint32_t mask = NV50_PDISPLAY_INTR_1_VBLANK_CRTC_(crtc->index);
-
-		if (!crtc->base.enabled)
-			continue;
-
-		nv_wr32(dev, NV50_PDISPLAY_INTR_1, mask);
-		if (!nv_wait(dev, NV50_PDISPLAY_INTR_1, mask, mask)) {
-			NV_ERROR(dev, "timeout: (0x610024 & 0x%08x) == "
-				      "0x%08x\n", mask, mask);
-			NV_ERROR(dev, "0x610024 = 0x%08x\n",
-				 nv_rd32(dev, NV50_PDISPLAY_INTR_1));
-		}
-	}
-
-	for (i = 0; i < 2; i++) {
-		nv_wr32(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i), 0);
-		if (!nv_wait(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i),
-			     NV50_PDISPLAY_CURSOR_CURSOR_CTRL2_STATUS, 0)) {
-			NV_ERROR(dev, "timeout: CURSOR_CTRL2_STATUS == 0\n");
-			NV_ERROR(dev, "CURSOR_CTRL2 = 0x%08x\n",
-				 nv_rd32(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(i)));
-		}
-	}
-
-	nv50_evo_fini(dev);
-
-	for (i = 0; i < 3; i++) {
-		if (!nv_wait(dev, NV50_PDISPLAY_SOR_DPMS_STATE(i),
-			     NV50_PDISPLAY_SOR_DPMS_STATE_WAIT, 0)) {
-			NV_ERROR(dev, "timeout: SOR_DPMS_STATE_WAIT(%d) == 0\n", i);
-			NV_ERROR(dev, "SOR_DPMS_STATE(%d) = 0x%08x\n", i,
-				  nv_rd32(dev, NV50_PDISPLAY_SOR_DPMS_STATE(i)));
-		}
-	}
-
-	/* disable interrupts. */
-	nv_wr32(dev, NV50_PDISPLAY_INTR_EN_1, 0x00000000);
-}
-
-int
-nv50_display_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct dcb_table *dcb = &dev_priv->vbios.dcb;
-	struct drm_connector *connector, *ct;
-	struct nv50_display *priv;
-	int ret, i;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-	dev_priv->engine.display.priv = priv;
-
-	/* Create CRTC objects */
-	for (i = 0; i < 2; i++)
-		nv50_crtc_create(dev, i);
-
-	/* We setup the encoders from the BIOS table */
-	for (i = 0 ; i < dcb->entries; i++) {
-		struct dcb_entry *entry = &dcb->entry[i];
-
-		if (entry->location != DCB_LOC_ON_CHIP) {
-			NV_WARN(dev, "Off-chip encoder %d/%d unsupported\n",
-				entry->type, ffs(entry->or) - 1);
-			continue;
-		}
-
-		connector = nouveau_connector_create(dev, entry->connector);
-		if (IS_ERR(connector))
-			continue;
-
-		switch (entry->type) {
-		case OUTPUT_TMDS:
-		case OUTPUT_LVDS:
-		case OUTPUT_DP:
-			nv50_sor_create(connector, entry);
-			break;
-		case OUTPUT_ANALOG:
-			nv50_dac_create(connector, entry);
-			break;
-		default:
-			NV_WARN(dev, "DCB encoder %d unknown\n", entry->type);
-			continue;
-		}
-	}
-
-	list_for_each_entry_safe(connector, ct,
-				 &dev->mode_config.connector_list, head) {
-		if (!connector->encoder_ids[0]) {
-			NV_WARN(dev, "%s has no encoders, removing\n",
-				drm_get_connector_name(connector));
-			connector->funcs->destroy(connector);
-		}
-	}
-
-	tasklet_init(&priv->tasklet, nv50_display_bh, (unsigned long)dev);
-	nouveau_irq_register(dev, 26, nv50_display_isr);
-
-	ret = nv50_evo_create(dev);
-	if (ret) {
-		nv50_display_destroy(dev);
-		return ret;
-	}
-
-	return 0;
-}
-
-void
-nv50_display_destroy(struct drm_device *dev)
-{
-	struct nv50_display *disp = nv50_display(dev);
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	nv50_evo_destroy(dev);
-	nouveau_irq_unregister(dev, 26);
-	kfree(disp);
-}
-
-void
-nv50_display_flip_stop(struct drm_crtc *crtc)
-{
-	struct nv50_display *disp = nv50_display(crtc->dev);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct nv50_display_crtc *dispc = &disp->crtc[nv_crtc->index];
-	struct nouveau_channel *evo = dispc->sync;
-	int ret;
-
-	ret = RING_SPACE(evo, 8);
-	if (ret) {
-		WARN_ON(1);
-		return;
-	}
-
-	BEGIN_RING(evo, 0, 0x0084, 1);
-	OUT_RING  (evo, 0x00000000);
-	BEGIN_RING(evo, 0, 0x0094, 1);
-	OUT_RING  (evo, 0x00000000);
-	BEGIN_RING(evo, 0, 0x00c0, 1);
-	OUT_RING  (evo, 0x00000000);
-	BEGIN_RING(evo, 0, 0x0080, 1);
-	OUT_RING  (evo, 0x00000000);
-	FIRE_RING (evo);
-}
-
-int
-nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
-		       struct nouveau_channel *chan)
-{
-	struct drm_nouveau_private *dev_priv = crtc->dev->dev_private;
-	struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb);
-	struct nv50_display *disp = nv50_display(crtc->dev);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct nv50_display_crtc *dispc = &disp->crtc[nv_crtc->index];
-	struct nouveau_channel *evo = dispc->sync;
-	int ret;
-
-	ret = RING_SPACE(evo, chan ? 25 : 27);
-	if (unlikely(ret))
-		return ret;
-
-	/* synchronise with the rendering channel, if necessary */
-	if (likely(chan)) {
-		ret = RING_SPACE(chan, 10);
-		if (ret) {
-			WIND_RING(evo);
-			return ret;
-		}
-
-		if (dev_priv->chipset < 0xc0) {
-			BEGIN_RING(chan, 0, 0x0060, 2);
-			OUT_RING  (chan, NvEvoSema0 + nv_crtc->index);
-			OUT_RING  (chan, dispc->sem.offset);
-			BEGIN_RING(chan, 0, 0x006c, 1);
-			OUT_RING  (chan, 0xf00d0000 | dispc->sem.value);
-			BEGIN_RING(chan, 0, 0x0064, 2);
-			OUT_RING  (chan, dispc->sem.offset ^ 0x10);
-			OUT_RING  (chan, 0x74b1e000);
-			BEGIN_RING(chan, 0, 0x0060, 1);
-			if (dev_priv->chipset < 0x84)
-				OUT_RING  (chan, NvSema);
-			else
-				OUT_RING  (chan, chan->vram_handle);
-		} else {
-			u64 offset = chan->dispc_vma[nv_crtc->index].offset;
-			offset += dispc->sem.offset;
-			BEGIN_NVC0(chan, 2, 0, 0x0010, 4);
-			OUT_RING  (chan, upper_32_bits(offset));
-			OUT_RING  (chan, lower_32_bits(offset));
-			OUT_RING  (chan, 0xf00d0000 | dispc->sem.value);
-			OUT_RING  (chan, 0x1002);
-			BEGIN_NVC0(chan, 2, 0, 0x0010, 4);
-			OUT_RING  (chan, upper_32_bits(offset));
-			OUT_RING  (chan, lower_32_bits(offset ^ 0x10));
-			OUT_RING  (chan, 0x74b1e000);
-			OUT_RING  (chan, 0x1001);
-		}
-		FIRE_RING (chan);
-	} else {
-		nouveau_bo_wr32(dispc->sem.bo, dispc->sem.offset / 4,
-				0xf00d0000 | dispc->sem.value);
-	}
-
-	/* queue the flip on the crtc's "display sync" channel */
-	BEGIN_RING(evo, 0, 0x0100, 1);
-	OUT_RING  (evo, 0xfffe0000);
-	if (chan) {
-		BEGIN_RING(evo, 0, 0x0084, 1);
-		OUT_RING  (evo, 0x00000100);
-	} else {
-		BEGIN_RING(evo, 0, 0x0084, 1);
-		OUT_RING  (evo, 0x00000010);
-		/* allows gamma somehow, PDISP will bitch at you if
-		 * you don't wait for vblank before changing this..
-		 */
-		BEGIN_RING(evo, 0, 0x00e0, 1);
-		OUT_RING  (evo, 0x40000000);
-	}
-	BEGIN_RING(evo, 0, 0x0088, 4);
-	OUT_RING  (evo, dispc->sem.offset);
-	OUT_RING  (evo, 0xf00d0000 | dispc->sem.value);
-	OUT_RING  (evo, 0x74b1e000);
-	OUT_RING  (evo, NvEvoSync);
-	BEGIN_RING(evo, 0, 0x00a0, 2);
-	OUT_RING  (evo, 0x00000000);
-	OUT_RING  (evo, 0x00000000);
-	BEGIN_RING(evo, 0, 0x00c0, 1);
-	OUT_RING  (evo, nv_fb->r_dma);
-	BEGIN_RING(evo, 0, 0x0110, 2);
-	OUT_RING  (evo, 0x00000000);
-	OUT_RING  (evo, 0x00000000);
-	BEGIN_RING(evo, 0, 0x0800, 5);
-	OUT_RING  (evo, nv_fb->nvbo->bo.offset >> 8);
-	OUT_RING  (evo, 0);
-	OUT_RING  (evo, (fb->height << 16) | fb->width);
-	OUT_RING  (evo, nv_fb->r_pitch);
-	OUT_RING  (evo, nv_fb->r_format);
-	BEGIN_RING(evo, 0, 0x0080, 1);
-	OUT_RING  (evo, 0x00000000);
-	FIRE_RING (evo);
-
-	dispc->sem.offset ^= 0x10;
-	dispc->sem.value++;
-	return 0;
-}
-
-static u16
-nv50_display_script_select(struct drm_device *dev, struct dcb_entry *dcb,
-			   u32 mc, int pxclk)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_connector *nv_connector = NULL;
-	struct drm_encoder *encoder;
-	struct nvbios *bios = &dev_priv->vbios;
-	u32 script = 0, or;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-
-		if (nv_encoder->dcb != dcb)
-			continue;
-
-		nv_connector = nouveau_encoder_connector_get(nv_encoder);
-		break;
-	}
-
-	or = ffs(dcb->or) - 1;
-	switch (dcb->type) {
-	case OUTPUT_LVDS:
-		script = (mc >> 8) & 0xf;
-		if (bios->fp_no_ddc) {
-			if (bios->fp.dual_link)
-				script |= 0x0100;
-			if (bios->fp.if_is_24bit)
-				script |= 0x0200;
-		} else {
-			/* determine number of lvds links */
-			if (nv_connector && nv_connector->edid &&
-			    nv_connector->type == DCB_CONNECTOR_LVDS_SPWG) {
-				/* http://www.spwg.org */
-				if (((u8 *)nv_connector->edid)[121] == 2)
-					script |= 0x0100;
-			} else
-			if (pxclk >= bios->fp.duallink_transition_clk) {
-				script |= 0x0100;
-			}
-
-			/* determine panel depth */
-			if (script & 0x0100) {
-				if (bios->fp.strapless_is_24bit & 2)
-					script |= 0x0200;
-			} else {
-				if (bios->fp.strapless_is_24bit & 1)
-					script |= 0x0200;
-			}
-
-			if (nv_connector && nv_connector->edid &&
-			    (nv_connector->edid->revision >= 4) &&
-			    (nv_connector->edid->input & 0x70) >= 0x20)
-				script |= 0x0200;
-		}
-
-		if (nouveau_uscript_lvds >= 0) {
-			NV_INFO(dev, "override script 0x%04x with 0x%04x "
-				     "for output LVDS-%d\n", script,
-				     nouveau_uscript_lvds, or);
-			script = nouveau_uscript_lvds;
-		}
-		break;
-	case OUTPUT_TMDS:
-		script = (mc >> 8) & 0xf;
-		if (pxclk >= 165000)
-			script |= 0x0100;
-
-		if (nouveau_uscript_tmds >= 0) {
-			NV_INFO(dev, "override script 0x%04x with 0x%04x "
-				     "for output TMDS-%d\n", script,
-				     nouveau_uscript_tmds, or);
-			script = nouveau_uscript_tmds;
-		}
-		break;
-	case OUTPUT_DP:
-		script = (mc >> 8) & 0xf;
-		break;
-	case OUTPUT_ANALOG:
-		script = 0xff;
-		break;
-	default:
-		NV_ERROR(dev, "modeset on unsupported output type!\n");
-		break;
-	}
-
-	return script;
-}
-
-static void
-nv50_display_vblank_crtc_handler(struct drm_device *dev, int crtc)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan, *tmp;
-
-	list_for_each_entry_safe(chan, tmp, &dev_priv->vbl_waiting,
-				 nvsw.vbl_wait) {
-		if (chan->nvsw.vblsem_head != crtc)
-			continue;
-
-		nouveau_bo_wr32(chan->notifier_bo, chan->nvsw.vblsem_offset,
-						chan->nvsw.vblsem_rval);
-		list_del(&chan->nvsw.vbl_wait);
-		drm_vblank_put(dev, crtc);
-	}
-
-	drm_handle_vblank(dev, crtc);
-}
-
-static void
-nv50_display_vblank_handler(struct drm_device *dev, uint32_t intr)
-{
-	if (intr & NV50_PDISPLAY_INTR_1_VBLANK_CRTC_0)
-		nv50_display_vblank_crtc_handler(dev, 0);
-
-	if (intr & NV50_PDISPLAY_INTR_1_VBLANK_CRTC_1)
-		nv50_display_vblank_crtc_handler(dev, 1);
-
-	nv_wr32(dev, NV50_PDISPLAY_INTR_1, NV50_PDISPLAY_INTR_1_VBLANK_CRTC);
-}
-
-static void
-nv50_display_unk10_handler(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_display *disp = nv50_display(dev);
-	u32 unk30 = nv_rd32(dev, 0x610030), mc;
-	int i, crtc, or = 0, type = OUTPUT_ANY;
-
-	NV_DEBUG_KMS(dev, "0x610030: 0x%08x\n", unk30);
-	disp->irq.dcb = NULL;
-
-	nv_wr32(dev, 0x619494, nv_rd32(dev, 0x619494) & ~8);
-
-	/* Determine which CRTC we're dealing with, only 1 ever will be
-	 * signalled at the same time with the current nouveau code.
-	 */
-	crtc = ffs((unk30 & 0x00000060) >> 5) - 1;
-	if (crtc < 0)
-		goto ack;
-
-	/* Nothing needs to be done for the encoder */
-	crtc = ffs((unk30 & 0x00000180) >> 7) - 1;
-	if (crtc < 0)
-		goto ack;
-
-	/* Find which encoder was connected to the CRTC */
-	for (i = 0; type == OUTPUT_ANY && i < 3; i++) {
-		mc = nv_rd32(dev, NV50_PDISPLAY_DAC_MODE_CTRL_C(i));
-		NV_DEBUG_KMS(dev, "DAC-%d mc: 0x%08x\n", i, mc);
-		if (!(mc & (1 << crtc)))
-			continue;
-
-		switch ((mc & 0x00000f00) >> 8) {
-		case 0: type = OUTPUT_ANALOG; break;
-		case 1: type = OUTPUT_TV; break;
-		default:
-			NV_ERROR(dev, "invalid mc, DAC-%d: 0x%08x\n", i, mc);
-			goto ack;
-		}
-
-		or = i;
-	}
-
-	for (i = 0; type == OUTPUT_ANY && i < nv50_sor_nr(dev); i++) {
-		if (dev_priv->chipset  < 0x90 ||
-		    dev_priv->chipset == 0x92 ||
-		    dev_priv->chipset == 0xa0)
-			mc = nv_rd32(dev, NV50_PDISPLAY_SOR_MODE_CTRL_C(i));
-		else
-			mc = nv_rd32(dev, NV90_PDISPLAY_SOR_MODE_CTRL_C(i));
-
-		NV_DEBUG_KMS(dev, "SOR-%d mc: 0x%08x\n", i, mc);
-		if (!(mc & (1 << crtc)))
-			continue;
-
-		switch ((mc & 0x00000f00) >> 8) {
-		case 0: type = OUTPUT_LVDS; break;
-		case 1: type = OUTPUT_TMDS; break;
-		case 2: type = OUTPUT_TMDS; break;
-		case 5: type = OUTPUT_TMDS; break;
-		case 8: type = OUTPUT_DP; break;
-		case 9: type = OUTPUT_DP; break;
-		default:
-			NV_ERROR(dev, "invalid mc, SOR-%d: 0x%08x\n", i, mc);
-			goto ack;
-		}
-
-		or = i;
-	}
-
-	/* There was no encoder to disable */
-	if (type == OUTPUT_ANY)
-		goto ack;
-
-	/* Disable the encoder */
-	for (i = 0; i < dev_priv->vbios.dcb.entries; i++) {
-		struct dcb_entry *dcb = &dev_priv->vbios.dcb.entry[i];
-
-		if (dcb->type == type && (dcb->or & (1 << or))) {
-			nouveau_bios_run_display_table(dev, 0, -1, dcb, -1);
-			disp->irq.dcb = dcb;
-			goto ack;
-		}
-	}
-
-	NV_ERROR(dev, "no dcb for %d %d 0x%08x\n", or, type, mc);
-ack:
-	nv_wr32(dev, NV50_PDISPLAY_INTR_1, NV50_PDISPLAY_INTR_1_CLK_UNK10);
-	nv_wr32(dev, 0x610030, 0x80000000);
-}
-
-static void
-nv50_display_unk20_handler(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_display *disp = nv50_display(dev);
-	u32 unk30 = nv_rd32(dev, 0x610030), tmp, pclk, script, mc = 0;
-	struct dcb_entry *dcb;
-	int i, crtc, or = 0, type = OUTPUT_ANY;
-
-	NV_DEBUG_KMS(dev, "0x610030: 0x%08x\n", unk30);
-	dcb = disp->irq.dcb;
-	if (dcb) {
-		nouveau_bios_run_display_table(dev, 0, -2, dcb, -1);
-		disp->irq.dcb = NULL;
-	}
-
-	/* CRTC clock change requested? */
-	crtc = ffs((unk30 & 0x00000600) >> 9) - 1;
-	if (crtc >= 0) {
-		pclk  = nv_rd32(dev, NV50_PDISPLAY_CRTC_P(crtc, CLOCK));
-		pclk &= 0x003fffff;
-		if (pclk)
-			nv50_crtc_set_clock(dev, crtc, pclk);
-
-		tmp = nv_rd32(dev, NV50_PDISPLAY_CRTC_CLK_CTRL2(crtc));
-		tmp &= ~0x000000f;
-		nv_wr32(dev, NV50_PDISPLAY_CRTC_CLK_CTRL2(crtc), tmp);
-	}
-
-	/* Nothing needs to be done for the encoder */
-	crtc = ffs((unk30 & 0x00000180) >> 7) - 1;
-	if (crtc < 0)
-		goto ack;
-	pclk  = nv_rd32(dev, NV50_PDISPLAY_CRTC_P(crtc, CLOCK)) & 0x003fffff;
-
-	/* Find which encoder is connected to the CRTC */
-	for (i = 0; type == OUTPUT_ANY && i < 3; i++) {
-		mc = nv_rd32(dev, NV50_PDISPLAY_DAC_MODE_CTRL_P(i));
-		NV_DEBUG_KMS(dev, "DAC-%d mc: 0x%08x\n", i, mc);
-		if (!(mc & (1 << crtc)))
-			continue;
-
-		switch ((mc & 0x00000f00) >> 8) {
-		case 0: type = OUTPUT_ANALOG; break;
-		case 1: type = OUTPUT_TV; break;
-		default:
-			NV_ERROR(dev, "invalid mc, DAC-%d: 0x%08x\n", i, mc);
-			goto ack;
-		}
-
-		or = i;
-	}
-
-	for (i = 0; type == OUTPUT_ANY && i < nv50_sor_nr(dev); i++) {
-		if (dev_priv->chipset  < 0x90 ||
-		    dev_priv->chipset == 0x92 ||
-		    dev_priv->chipset == 0xa0)
-			mc = nv_rd32(dev, NV50_PDISPLAY_SOR_MODE_CTRL_P(i));
-		else
-			mc = nv_rd32(dev, NV90_PDISPLAY_SOR_MODE_CTRL_P(i));
-
-		NV_DEBUG_KMS(dev, "SOR-%d mc: 0x%08x\n", i, mc);
-		if (!(mc & (1 << crtc)))
-			continue;
-
-		switch ((mc & 0x00000f00) >> 8) {
-		case 0: type = OUTPUT_LVDS; break;
-		case 1: type = OUTPUT_TMDS; break;
-		case 2: type = OUTPUT_TMDS; break;
-		case 5: type = OUTPUT_TMDS; break;
-		case 8: type = OUTPUT_DP; break;
-		case 9: type = OUTPUT_DP; break;
-		default:
-			NV_ERROR(dev, "invalid mc, SOR-%d: 0x%08x\n", i, mc);
-			goto ack;
-		}
-
-		or = i;
-	}
-
-	if (type == OUTPUT_ANY)
-		goto ack;
-
-	/* Enable the encoder */
-	for (i = 0; i < dev_priv->vbios.dcb.entries; i++) {
-		dcb = &dev_priv->vbios.dcb.entry[i];
-		if (dcb->type == type && (dcb->or & (1 << or)))
-			break;
-	}
-
-	if (i == dev_priv->vbios.dcb.entries) {
-		NV_ERROR(dev, "no dcb for %d %d 0x%08x\n", or, type, mc);
-		goto ack;
-	}
-
-	script = nv50_display_script_select(dev, dcb, mc, pclk);
-	nouveau_bios_run_display_table(dev, script, pclk, dcb, -1);
-
-	if (type == OUTPUT_DP) {
-		int link = !(dcb->dpconf.sor.link & 1);
-		if ((mc & 0x000f0000) == 0x00020000)
-			nv50_sor_dp_calc_tu(dev, or, link, pclk, 18);
-		else
-			nv50_sor_dp_calc_tu(dev, or, link, pclk, 24);
-	}
-
-	if (dcb->type != OUTPUT_ANALOG) {
-		tmp = nv_rd32(dev, NV50_PDISPLAY_SOR_CLK_CTRL2(or));
-		tmp &= ~0x00000f0f;
-		if (script & 0x0100)
-			tmp |= 0x00000101;
-		nv_wr32(dev, NV50_PDISPLAY_SOR_CLK_CTRL2(or), tmp);
-	} else {
-		nv_wr32(dev, NV50_PDISPLAY_DAC_CLK_CTRL2(or), 0);
-	}
-
-	disp->irq.dcb = dcb;
-	disp->irq.pclk = pclk;
-	disp->irq.script = script;
-
-ack:
-	nv_wr32(dev, NV50_PDISPLAY_INTR_1, NV50_PDISPLAY_INTR_1_CLK_UNK20);
-	nv_wr32(dev, 0x610030, 0x80000000);
-}
-
-/* If programming a TMDS output on a SOR that can also be configured for
- * DisplayPort, make sure NV50_SOR_DP_CTRL_ENABLE is forced off.
- *
- * It looks like the VBIOS TMDS scripts make an attempt at this, however,
- * the VBIOS scripts on at least one board I have only switch it off on
- * link 0, causing a blank display if the output has previously been
- * programmed for DisplayPort.
- */
-static void
-nv50_display_unk40_dp_set_tmds(struct drm_device *dev, struct dcb_entry *dcb)
-{
-	int or = ffs(dcb->or) - 1, link = !(dcb->dpconf.sor.link & 1);
-	struct drm_encoder *encoder;
-	u32 tmp;
-
-	if (dcb->type != OUTPUT_TMDS)
-		return;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-
-		if (nv_encoder->dcb->type == OUTPUT_DP &&
-		    nv_encoder->dcb->or & (1 << or)) {
-			tmp  = nv_rd32(dev, NV50_SOR_DP_CTRL(or, link));
-			tmp &= ~NV50_SOR_DP_CTRL_ENABLED;
-			nv_wr32(dev, NV50_SOR_DP_CTRL(or, link), tmp);
-			break;
-		}
-	}
-}
-
-static void
-nv50_display_unk40_handler(struct drm_device *dev)
-{
-	struct nv50_display *disp = nv50_display(dev);
-	struct dcb_entry *dcb = disp->irq.dcb;
-	u16 script = disp->irq.script;
-	u32 unk30 = nv_rd32(dev, 0x610030), pclk = disp->irq.pclk;
-
-	NV_DEBUG_KMS(dev, "0x610030: 0x%08x\n", unk30);
-	disp->irq.dcb = NULL;
-	if (!dcb)
-		goto ack;
-
-	nouveau_bios_run_display_table(dev, script, -pclk, dcb, -1);
-	nv50_display_unk40_dp_set_tmds(dev, dcb);
-
-ack:
-	nv_wr32(dev, NV50_PDISPLAY_INTR_1, NV50_PDISPLAY_INTR_1_CLK_UNK40);
-	nv_wr32(dev, 0x610030, 0x80000000);
-	nv_wr32(dev, 0x619494, nv_rd32(dev, 0x619494) | 8);
-}
-
-static void
-nv50_display_bh(unsigned long data)
-{
-	struct drm_device *dev = (struct drm_device *)data;
-
-	for (;;) {
-		uint32_t intr0 = nv_rd32(dev, NV50_PDISPLAY_INTR_0);
-		uint32_t intr1 = nv_rd32(dev, NV50_PDISPLAY_INTR_1);
-
-		NV_DEBUG_KMS(dev, "PDISPLAY_INTR_BH 0x%08x 0x%08x\n", intr0, intr1);
-
-		if (intr1 & NV50_PDISPLAY_INTR_1_CLK_UNK10)
-			nv50_display_unk10_handler(dev);
-		else
-		if (intr1 & NV50_PDISPLAY_INTR_1_CLK_UNK20)
-			nv50_display_unk20_handler(dev);
-		else
-		if (intr1 & NV50_PDISPLAY_INTR_1_CLK_UNK40)
-			nv50_display_unk40_handler(dev);
-		else
-			break;
-	}
-
-	nv_wr32(dev, NV03_PMC_INTR_EN_0, 1);
-}
-
-static void
-nv50_display_error_handler(struct drm_device *dev)
-{
-	u32 channels = (nv_rd32(dev, NV50_PDISPLAY_INTR_0) & 0x001f0000) >> 16;
-	u32 addr, data;
-	int chid;
-
-	for (chid = 0; chid < 5; chid++) {
-		if (!(channels & (1 << chid)))
-			continue;
-
-		nv_wr32(dev, NV50_PDISPLAY_INTR_0, 0x00010000 << chid);
-		addr = nv_rd32(dev, NV50_PDISPLAY_TRAPPED_ADDR(chid));
-		data = nv_rd32(dev, NV50_PDISPLAY_TRAPPED_DATA(chid));
-		NV_ERROR(dev, "EvoCh %d Mthd 0x%04x Data 0x%08x "
-			      "(0x%04x 0x%02x)\n", chid,
-			 addr & 0xffc, data, addr >> 16, (addr >> 12) & 0xf);
-
-		nv_wr32(dev, NV50_PDISPLAY_TRAPPED_ADDR(chid), 0x90000000);
-	}
-}
-
-static void
-nv50_display_isr(struct drm_device *dev)
-{
-	struct nv50_display *disp = nv50_display(dev);
-	uint32_t delayed = 0;
-
-	while (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_DISPLAY) {
-		uint32_t intr0 = nv_rd32(dev, NV50_PDISPLAY_INTR_0);
-		uint32_t intr1 = nv_rd32(dev, NV50_PDISPLAY_INTR_1);
-		uint32_t clock;
-
-		NV_DEBUG_KMS(dev, "PDISPLAY_INTR 0x%08x 0x%08x\n", intr0, intr1);
-
-		if (!intr0 && !(intr1 & ~delayed))
-			break;
-
-		if (intr0 & 0x001f0000) {
-			nv50_display_error_handler(dev);
-			intr0 &= ~0x001f0000;
-		}
-
-		if (intr1 & NV50_PDISPLAY_INTR_1_VBLANK_CRTC) {
-			nv50_display_vblank_handler(dev, intr1);
-			intr1 &= ~NV50_PDISPLAY_INTR_1_VBLANK_CRTC;
-		}
-
-		clock = (intr1 & (NV50_PDISPLAY_INTR_1_CLK_UNK10 |
-				  NV50_PDISPLAY_INTR_1_CLK_UNK20 |
-				  NV50_PDISPLAY_INTR_1_CLK_UNK40));
-		if (clock) {
-			nv_wr32(dev, NV03_PMC_INTR_EN_0, 0);
-			tasklet_schedule(&disp->tasklet);
-			delayed |= clock;
-			intr1 &= ~clock;
-		}
-
-		if (intr0) {
-			NV_ERROR(dev, "unknown PDISPLAY_INTR_0: 0x%08x\n", intr0);
-			nv_wr32(dev, NV50_PDISPLAY_INTR_0, intr0);
-		}
-
-		if (intr1) {
-			NV_ERROR(dev,
-				 "unknown PDISPLAY_INTR_1: 0x%08x\n", intr1);
-			nv_wr32(dev, NV50_PDISPLAY_INTR_1, intr1);
-		}
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_display.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_display.h
deleted file mode 100644
index 5d3dd14d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_display.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NV50_DISPLAY_H__
-#define __NV50_DISPLAY_H__
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_reg.h"
-#include "nouveau_crtc.h"
-#include "nv50_evo.h"
-
-struct nv50_display_crtc {
-	struct nouveau_channel *sync;
-	struct {
-		struct nouveau_bo *bo;
-		u32 offset;
-		u16 value;
-	} sem;
-};
-
-struct nv50_display {
-	struct nouveau_channel *master;
-	struct nouveau_gpuobj *ntfy;
-
-	struct nv50_display_crtc crtc[2];
-
-	struct tasklet_struct tasklet;
-	struct {
-		struct dcb_entry *dcb;
-		u16 script;
-		u32 pclk;
-	} irq;
-};
-
-static inline struct nv50_display *
-nv50_display(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	return dev_priv->engine.display.priv;
-}
-
-int nv50_display_early_init(struct drm_device *dev);
-void nv50_display_late_takedown(struct drm_device *dev);
-int nv50_display_create(struct drm_device *dev);
-int nv50_display_init(struct drm_device *dev);
-void nv50_display_fini(struct drm_device *dev);
-void nv50_display_destroy(struct drm_device *dev);
-int nv50_crtc_blank(struct nouveau_crtc *, bool blank);
-int nv50_crtc_set_clock(struct drm_device *, int head, int pclk);
-
-u32  nv50_display_active_crtcs(struct drm_device *);
-
-int  nv50_display_sync(struct drm_device *);
-int  nv50_display_flip_next(struct drm_crtc *, struct drm_framebuffer *,
-			    struct nouveau_channel *chan);
-void nv50_display_flip_stop(struct drm_crtc *);
-
-int  nv50_evo_create(struct drm_device *dev);
-void nv50_evo_destroy(struct drm_device *dev);
-int  nv50_evo_init(struct drm_device *dev);
-void nv50_evo_fini(struct drm_device *dev);
-void nv50_evo_dmaobj_init(struct nouveau_gpuobj *, u32 memtype, u64 base,
-			  u64 size);
-int  nv50_evo_dmaobj_new(struct nouveau_channel *, u32 handle, u32 memtype,
-			 u64 base, u64 size, struct nouveau_gpuobj **);
-
-#endif /* __NV50_DISPLAY_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_evo.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_evo.c
deleted file mode 100644
index 9b962e98..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_evo.c
+++ /dev/null
@@ -1,417 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_ramht.h"
-#include "nv50_display.h"
-
-static void
-nv50_evo_channel_del(struct nouveau_channel **pevo)
-{
-	struct nouveau_channel *evo = *pevo;
-
-	if (!evo)
-		return;
-	*pevo = NULL;
-
-	nouveau_ramht_ref(NULL, &evo->ramht, evo);
-	nouveau_gpuobj_channel_takedown(evo);
-	nouveau_bo_unmap(evo->pushbuf_bo);
-	nouveau_bo_ref(NULL, &evo->pushbuf_bo);
-
-	if (evo->user)
-		iounmap(evo->user);
-
-	kfree(evo);
-}
-
-void
-nv50_evo_dmaobj_init(struct nouveau_gpuobj *obj, u32 memtype, u64 base, u64 size)
-{
-	struct drm_nouveau_private *dev_priv = obj->dev->dev_private;
-	u32 flags5;
-
-	if (dev_priv->chipset < 0xc0) {
-		/* not supported on 0x50, specified in format mthd */
-		if (dev_priv->chipset == 0x50)
-			memtype = 0;
-		flags5 = 0x00010000;
-	} else {
-		if (memtype & 0x80000000)
-			flags5 = 0x00000000; /* large pages */
-		else
-			flags5 = 0x00020000;
-	}
-
-	nv50_gpuobj_dma_init(obj, 0, 0x3d, base, size, NV_MEM_TARGET_VRAM,
-			     NV_MEM_ACCESS_RW, (memtype >> 8) & 0xff, 0);
-	nv_wo32(obj, 0x14, flags5);
-	dev_priv->engine.instmem.flush(obj->dev);
-}
-
-int
-nv50_evo_dmaobj_new(struct nouveau_channel *evo, u32 handle, u32 memtype,
-		    u64 base, u64 size, struct nouveau_gpuobj **pobj)
-{
-	struct nv50_display *disp = nv50_display(evo->dev);
-	struct nouveau_gpuobj *obj = NULL;
-	int ret;
-
-	ret = nouveau_gpuobj_new(evo->dev, disp->master, 6*4, 32, 0, &obj);
-	if (ret)
-		return ret;
-	obj->engine = NVOBJ_ENGINE_DISPLAY;
-
-	nv50_evo_dmaobj_init(obj, memtype, base, size);
-
-	ret = nouveau_ramht_insert(evo, handle, obj);
-	if (ret)
-		goto out;
-
-	if (pobj)
-		nouveau_gpuobj_ref(obj, pobj);
-out:
-	nouveau_gpuobj_ref(NULL, &obj);
-	return ret;
-}
-
-static int
-nv50_evo_channel_new(struct drm_device *dev, int chid,
-		     struct nouveau_channel **pevo)
-{
-	struct nv50_display *disp = nv50_display(dev);
-	struct nouveau_channel *evo;
-	int ret;
-
-	evo = kzalloc(sizeof(struct nouveau_channel), GFP_KERNEL);
-	if (!evo)
-		return -ENOMEM;
-	*pevo = evo;
-
-	evo->id = chid;
-	evo->dev = dev;
-	evo->user_get = 4;
-	evo->user_put = 0;
-
-	ret = nouveau_bo_new(dev, 4096, 0, TTM_PL_FLAG_VRAM, 0, 0,
-			     &evo->pushbuf_bo);
-	if (ret == 0)
-		ret = nouveau_bo_pin(evo->pushbuf_bo, TTM_PL_FLAG_VRAM);
-	if (ret) {
-		NV_ERROR(dev, "Error creating EVO DMA push buffer: %d\n", ret);
-		nv50_evo_channel_del(pevo);
-		return ret;
-	}
-
-	ret = nouveau_bo_map(evo->pushbuf_bo);
-	if (ret) {
-		NV_ERROR(dev, "Error mapping EVO DMA push buffer: %d\n", ret);
-		nv50_evo_channel_del(pevo);
-		return ret;
-	}
-
-	evo->user = ioremap(pci_resource_start(dev->pdev, 0) +
-			    NV50_PDISPLAY_USER(evo->id), PAGE_SIZE);
-	if (!evo->user) {
-		NV_ERROR(dev, "Error mapping EVO control regs.\n");
-		nv50_evo_channel_del(pevo);
-		return -ENOMEM;
-	}
-
-	/* bind primary evo channel's ramht to the channel */
-	if (disp->master && evo != disp->master)
-		nouveau_ramht_ref(disp->master->ramht, &evo->ramht, NULL);
-
-	return 0;
-}
-
-static int
-nv50_evo_channel_init(struct nouveau_channel *evo)
-{
-	struct drm_device *dev = evo->dev;
-	int id = evo->id, ret, i;
-	u64 pushbuf = evo->pushbuf_bo->bo.offset;
-	u32 tmp;
-
-	tmp = nv_rd32(dev, NV50_PDISPLAY_EVO_CTRL(id));
-	if ((tmp & 0x009f0000) == 0x00020000)
-		nv_wr32(dev, NV50_PDISPLAY_EVO_CTRL(id), tmp | 0x00800000);
-
-	tmp = nv_rd32(dev, NV50_PDISPLAY_EVO_CTRL(id));
-	if ((tmp & 0x003f0000) == 0x00030000)
-		nv_wr32(dev, NV50_PDISPLAY_EVO_CTRL(id), tmp | 0x00600000);
-
-	/* initialise fifo */
-	nv_wr32(dev, NV50_PDISPLAY_EVO_DMA_CB(id), pushbuf >> 8 |
-		     NV50_PDISPLAY_EVO_DMA_CB_LOCATION_VRAM |
-		     NV50_PDISPLAY_EVO_DMA_CB_VALID);
-	nv_wr32(dev, NV50_PDISPLAY_EVO_UNK2(id), 0x00010000);
-	nv_wr32(dev, NV50_PDISPLAY_EVO_HASH_TAG(id), id);
-	nv_mask(dev, NV50_PDISPLAY_EVO_CTRL(id), NV50_PDISPLAY_EVO_CTRL_DMA,
-		     NV50_PDISPLAY_EVO_CTRL_DMA_ENABLED);
-
-	nv_wr32(dev, NV50_PDISPLAY_USER_PUT(id), 0x00000000);
-	nv_wr32(dev, NV50_PDISPLAY_EVO_CTRL(id), 0x01000003 |
-		     NV50_PDISPLAY_EVO_CTRL_DMA_ENABLED);
-	if (!nv_wait(dev, NV50_PDISPLAY_EVO_CTRL(id), 0x80000000, 0x00000000)) {
-		NV_ERROR(dev, "EvoCh %d init timeout: 0x%08x\n", id,
-			 nv_rd32(dev, NV50_PDISPLAY_EVO_CTRL(id)));
-		return -EBUSY;
-	}
-
-	/* enable error reporting on the channel */
-	nv_mask(dev, 0x610028, 0x00000000, 0x00010001 << id);
-
-	evo->dma.max = (4096/4) - 2;
-	evo->dma.max &= ~7;
-	evo->dma.put = 0;
-	evo->dma.cur = evo->dma.put;
-	evo->dma.free = evo->dma.max - evo->dma.cur;
-
-	ret = RING_SPACE(evo, NOUVEAU_DMA_SKIPS);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < NOUVEAU_DMA_SKIPS; i++)
-		OUT_RING(evo, 0);
-
-	return 0;
-}
-
-static void
-nv50_evo_channel_fini(struct nouveau_channel *evo)
-{
-	struct drm_device *dev = evo->dev;
-	int id = evo->id;
-
-	nv_mask(dev, 0x610028, 0x00010001 << id, 0x00000000);
-	nv_mask(dev, NV50_PDISPLAY_EVO_CTRL(id), 0x00001010, 0x00001000);
-	nv_wr32(dev, NV50_PDISPLAY_INTR_0, (1 << id));
-	nv_mask(dev, NV50_PDISPLAY_EVO_CTRL(id), 0x00000003, 0x00000000);
-	if (!nv_wait(dev, NV50_PDISPLAY_EVO_CTRL(id), 0x001e0000, 0x00000000)) {
-		NV_ERROR(dev, "EvoCh %d takedown timeout: 0x%08x\n", id,
-			 nv_rd32(dev, NV50_PDISPLAY_EVO_CTRL(id)));
-	}
-}
-
-void
-nv50_evo_destroy(struct drm_device *dev)
-{
-	struct nv50_display *disp = nv50_display(dev);
-	int i;
-
-	for (i = 0; i < 2; i++) {
-		if (disp->crtc[i].sem.bo) {
-			nouveau_bo_unmap(disp->crtc[i].sem.bo);
-			nouveau_bo_ref(NULL, &disp->crtc[i].sem.bo);
-		}
-		nv50_evo_channel_del(&disp->crtc[i].sync);
-	}
-	nouveau_gpuobj_ref(NULL, &disp->ntfy);
-	nv50_evo_channel_del(&disp->master);
-}
-
-int
-nv50_evo_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_display *disp = nv50_display(dev);
-	struct nouveau_gpuobj *ramht = NULL;
-	struct nouveau_channel *evo;
-	int ret, i, j;
-
-	/* create primary evo channel, the one we use for modesetting
-	 * purporses
-	 */
-	ret = nv50_evo_channel_new(dev, 0, &disp->master);
-	if (ret)
-		return ret;
-	evo = disp->master;
-
-	/* setup object management on it, any other evo channel will
-	 * use this also as there's no per-channel support on the
-	 * hardware
-	 */
-	ret = nouveau_gpuobj_new(dev, NULL, 32768, 65536,
-				 NVOBJ_FLAG_ZERO_ALLOC, &evo->ramin);
-	if (ret) {
-		NV_ERROR(dev, "Error allocating EVO channel memory: %d\n", ret);
-		goto err;
-	}
-
-	ret = drm_mm_init(&evo->ramin_heap, 0, 32768);
-	if (ret) {
-		NV_ERROR(dev, "Error initialising EVO PRAMIN heap: %d\n", ret);
-		goto err;
-	}
-
-	ret = nouveau_gpuobj_new(dev, evo, 4096, 16, 0, &ramht);
-	if (ret) {
-		NV_ERROR(dev, "Unable to allocate EVO RAMHT: %d\n", ret);
-		goto err;
-	}
-
-	ret = nouveau_ramht_new(dev, ramht, &evo->ramht);
-	nouveau_gpuobj_ref(NULL, &ramht);
-	if (ret)
-		goto err;
-
-	/* not sure exactly what this is..
-	 *
-	 * the first dword of the structure is used by nvidia to wait on
-	 * full completion of an EVO "update" command.
-	 *
-	 * method 0x8c on the master evo channel will fill a lot more of
-	 * this structure with some undefined info
-	 */
-	ret = nouveau_gpuobj_new(dev, disp->master, 0x1000, 0,
-				 NVOBJ_FLAG_ZERO_ALLOC, &disp->ntfy);
-	if (ret)
-		goto err;
-
-	ret = nv50_evo_dmaobj_new(disp->master, NvEvoSync, 0x0000,
-				  disp->ntfy->vinst, disp->ntfy->size, NULL);
-	if (ret)
-		goto err;
-
-	/* create some default objects for the scanout memtypes we support */
-	ret = nv50_evo_dmaobj_new(disp->master, NvEvoVRAM, 0x0000,
-				  0, dev_priv->vram_size, NULL);
-	if (ret)
-		goto err;
-
-	ret = nv50_evo_dmaobj_new(disp->master, NvEvoVRAM_LP, 0x80000000,
-				  0, dev_priv->vram_size, NULL);
-	if (ret)
-		goto err;
-
-	ret = nv50_evo_dmaobj_new(disp->master, NvEvoFB32, 0x80000000 |
-				  (dev_priv->chipset < 0xc0 ? 0x7a00 : 0xfe00),
-				  0, dev_priv->vram_size, NULL);
-	if (ret)
-		goto err;
-
-	ret = nv50_evo_dmaobj_new(disp->master, NvEvoFB16, 0x80000000 |
-				  (dev_priv->chipset < 0xc0 ? 0x7000 : 0xfe00),
-				  0, dev_priv->vram_size, NULL);
-	if (ret)
-		goto err;
-
-	/* create "display sync" channels and other structures we need
-	 * to implement page flipping
-	 */
-	for (i = 0; i < 2; i++) {
-		struct nv50_display_crtc *dispc = &disp->crtc[i];
-		u64 offset;
-
-		ret = nv50_evo_channel_new(dev, 1 + i, &dispc->sync);
-		if (ret)
-			goto err;
-
-		ret = nouveau_bo_new(dev, 4096, 0x1000, TTM_PL_FLAG_VRAM,
-				     0, 0x0000, &dispc->sem.bo);
-		if (!ret) {
-			ret = nouveau_bo_pin(dispc->sem.bo, TTM_PL_FLAG_VRAM);
-			if (!ret)
-				ret = nouveau_bo_map(dispc->sem.bo);
-			if (ret)
-				nouveau_bo_ref(NULL, &dispc->sem.bo);
-			offset = dispc->sem.bo->bo.offset;
-		}
-
-		if (ret)
-			goto err;
-
-		ret = nv50_evo_dmaobj_new(dispc->sync, NvEvoSync, 0x0000,
-					  offset, 4096, NULL);
-		if (ret)
-			goto err;
-
-		ret = nv50_evo_dmaobj_new(dispc->sync, NvEvoVRAM_LP, 0x80000000,
-					  0, dev_priv->vram_size, NULL);
-		if (ret)
-			goto err;
-
-		ret = nv50_evo_dmaobj_new(dispc->sync, NvEvoFB32, 0x80000000 |
-					  (dev_priv->chipset < 0xc0 ?
-					  0x7a00 : 0xfe00),
-					  0, dev_priv->vram_size, NULL);
-		if (ret)
-			goto err;
-
-		ret = nv50_evo_dmaobj_new(dispc->sync, NvEvoFB16, 0x80000000 |
-					  (dev_priv->chipset < 0xc0 ?
-					  0x7000 : 0xfe00),
-					  0, dev_priv->vram_size, NULL);
-		if (ret)
-			goto err;
-
-		for (j = 0; j < 4096; j += 4)
-			nouveau_bo_wr32(dispc->sem.bo, j / 4, 0x74b1e000);
-		dispc->sem.offset = 0;
-	}
-
-	return 0;
-
-err:
-	nv50_evo_destroy(dev);
-	return ret;
-}
-
-int
-nv50_evo_init(struct drm_device *dev)
-{
-	struct nv50_display *disp = nv50_display(dev);
-	int ret, i;
-
-	ret = nv50_evo_channel_init(disp->master);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < 2; i++) {
-		ret = nv50_evo_channel_init(disp->crtc[i].sync);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-void
-nv50_evo_fini(struct drm_device *dev)
-{
-	struct nv50_display *disp = nv50_display(dev);
-	int i;
-
-	for (i = 0; i < 2; i++) {
-		if (disp->crtc[i].sync)
-			nv50_evo_channel_fini(disp->crtc[i].sync);
-	}
-
-	if (disp->master)
-		nv50_evo_channel_fini(disp->master);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_evo.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_evo.h
deleted file mode 100644
index 771d879b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_evo.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NV50_EVO_H__
-#define __NV50_EVO_H__
-
-#define NV50_EVO_UPDATE                                              0x00000080
-#define NV50_EVO_UNK84                                               0x00000084
-#define NV50_EVO_UNK84_NOTIFY                                        0x40000000
-#define NV50_EVO_UNK84_NOTIFY_DISABLED                               0x00000000
-#define NV50_EVO_UNK84_NOTIFY_ENABLED                                0x40000000
-#define NV50_EVO_DMA_NOTIFY                                          0x00000088
-#define NV50_EVO_DMA_NOTIFY_HANDLE                                   0xffffffff
-#define NV50_EVO_DMA_NOTIFY_HANDLE_NONE                              0x00000000
-#define NV50_EVO_UNK8C                                               0x0000008C
-
-#define NV50_EVO_DAC(n, r)                       ((n) * 0x80 + NV50_EVO_DAC_##r)
-#define NV50_EVO_DAC_MODE_CTRL                                       0x00000400
-#define NV50_EVO_DAC_MODE_CTRL_CRTC0                                 0x00000001
-#define NV50_EVO_DAC_MODE_CTRL_CRTC1                                 0x00000002
-#define NV50_EVO_DAC_MODE_CTRL2                                      0x00000404
-#define NV50_EVO_DAC_MODE_CTRL2_NHSYNC                               0x00000001
-#define NV50_EVO_DAC_MODE_CTRL2_NVSYNC                               0x00000002
-
-#define NV50_EVO_SOR(n, r)                       ((n) * 0x40 + NV50_EVO_SOR_##r)
-#define NV50_EVO_SOR_MODE_CTRL                                       0x00000600
-#define NV50_EVO_SOR_MODE_CTRL_CRTC0                                 0x00000001
-#define NV50_EVO_SOR_MODE_CTRL_CRTC1                                 0x00000002
-#define NV50_EVO_SOR_MODE_CTRL_TMDS                                  0x00000100
-#define NV50_EVO_SOR_MODE_CTRL_TMDS_DUAL_LINK                        0x00000400
-#define NV50_EVO_SOR_MODE_CTRL_NHSYNC                                0x00001000
-#define NV50_EVO_SOR_MODE_CTRL_NVSYNC                                0x00002000
-
-#define NV50_EVO_CRTC(n, r)                    ((n) * 0x400 + NV50_EVO_CRTC_##r)
-#define NV84_EVO_CRTC(n, r)                    ((n) * 0x400 + NV84_EVO_CRTC_##r)
-#define NV50_EVO_CRTC_UNK0800                                        0x00000800
-#define NV50_EVO_CRTC_CLOCK                                          0x00000804
-#define NV50_EVO_CRTC_INTERLACE                                      0x00000808
-#define NV50_EVO_CRTC_DISPLAY_START                                  0x00000810
-#define NV50_EVO_CRTC_DISPLAY_TOTAL                                  0x00000814
-#define NV50_EVO_CRTC_SYNC_DURATION                                  0x00000818
-#define NV50_EVO_CRTC_SYNC_START_TO_BLANK_END                        0x0000081c
-#define NV50_EVO_CRTC_UNK0820                                        0x00000820
-#define NV50_EVO_CRTC_UNK0824                                        0x00000824
-#define NV50_EVO_CRTC_UNK082C                                        0x0000082c
-#define NV50_EVO_CRTC_CLUT_MODE                                      0x00000840
-/* You can't have a palette in 8 bit mode (=OFF) */
-#define NV50_EVO_CRTC_CLUT_MODE_BLANK                                0x00000000
-#define NV50_EVO_CRTC_CLUT_MODE_OFF                                  0x80000000
-#define NV50_EVO_CRTC_CLUT_MODE_ON                                   0xC0000000
-#define NV50_EVO_CRTC_CLUT_OFFSET                                    0x00000844
-#define NV84_EVO_CRTC_CLUT_DMA                                       0x0000085C
-#define NV84_EVO_CRTC_CLUT_DMA_HANDLE                                0xffffffff
-#define NV84_EVO_CRTC_CLUT_DMA_HANDLE_NONE                           0x00000000
-#define NV50_EVO_CRTC_FB_OFFSET                                      0x00000860
-#define NV50_EVO_CRTC_FB_SIZE                                        0x00000868
-#define NV50_EVO_CRTC_FB_CONFIG                                      0x0000086c
-#define NV50_EVO_CRTC_FB_CONFIG_MODE                                 0x00100000
-#define NV50_EVO_CRTC_FB_CONFIG_MODE_TILE                            0x00000000
-#define NV50_EVO_CRTC_FB_CONFIG_MODE_PITCH                           0x00100000
-#define NV50_EVO_CRTC_FB_DEPTH                                       0x00000870
-#define NV50_EVO_CRTC_FB_DEPTH_8                                     0x00001e00
-#define NV50_EVO_CRTC_FB_DEPTH_15                                    0x0000e900
-#define NV50_EVO_CRTC_FB_DEPTH_16                                    0x0000e800
-#define NV50_EVO_CRTC_FB_DEPTH_24                                    0x0000cf00
-#define NV50_EVO_CRTC_FB_DEPTH_30                                    0x0000d100
-#define NV50_EVO_CRTC_FB_DMA                                         0x00000874
-#define NV50_EVO_CRTC_FB_DMA_HANDLE                                  0xffffffff
-#define NV50_EVO_CRTC_FB_DMA_HANDLE_NONE                             0x00000000
-#define NV50_EVO_CRTC_CURSOR_CTRL                                    0x00000880
-#define NV50_EVO_CRTC_CURSOR_CTRL_HIDE                               0x05000000
-#define NV50_EVO_CRTC_CURSOR_CTRL_SHOW                               0x85000000
-#define NV50_EVO_CRTC_CURSOR_OFFSET                                  0x00000884
-#define NV84_EVO_CRTC_CURSOR_DMA                                     0x0000089c
-#define NV84_EVO_CRTC_CURSOR_DMA_HANDLE                              0xffffffff
-#define NV84_EVO_CRTC_CURSOR_DMA_HANDLE_NONE                         0x00000000
-#define NV50_EVO_CRTC_DITHER_CTRL                                    0x000008a0
-#define NV50_EVO_CRTC_DITHER_CTRL_OFF                                0x00000000
-#define NV50_EVO_CRTC_DITHER_CTRL_ON                                 0x00000011
-#define NV50_EVO_CRTC_SCALE_CTRL                                     0x000008a4
-#define NV50_EVO_CRTC_SCALE_CTRL_INACTIVE                            0x00000000
-#define NV50_EVO_CRTC_SCALE_CTRL_ACTIVE                              0x00000009
-#define NV50_EVO_CRTC_COLOR_CTRL                                     0x000008a8
-#define NV50_EVO_CRTC_COLOR_CTRL_VIBRANCE                            0x000fff00
-#define NV50_EVO_CRTC_COLOR_CTRL_HUE                                 0xfff00000
-#define NV50_EVO_CRTC_FB_POS                                         0x000008c0
-#define NV50_EVO_CRTC_REAL_RES                                       0x000008c8
-#define NV50_EVO_CRTC_SCALE_CENTER_OFFSET                            0x000008d4
-#define NV50_EVO_CRTC_SCALE_CENTER_OFFSET_VAL(x, y) \
-	((((unsigned)y << 16) & 0xFFFF0000) | (((unsigned)x) & 0x0000FFFF))
-/* Both of these are needed, otherwise nothing happens. */
-#define NV50_EVO_CRTC_SCALE_RES1                                     0x000008d8
-#define NV50_EVO_CRTC_SCALE_RES2                                     0x000008dc
-#define NV50_EVO_CRTC_UNK900                                         0x00000900
-#define NV50_EVO_CRTC_UNK904                                         0x00000904
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_fb.c
deleted file mode 100644
index bdd2afe2..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_fb.c
+++ /dev/null
@@ -1,294 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-struct nv50_fb_priv {
-	struct page *r100c08_page;
-	dma_addr_t r100c08;
-};
-
-static void
-nv50_fb_destroy(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	struct nv50_fb_priv *priv = pfb->priv;
-
-	if (drm_mm_initialized(&pfb->tag_heap))
-		drm_mm_takedown(&pfb->tag_heap);
-
-	if (priv->r100c08_page) {
-		pci_unmap_page(dev->pdev, priv->r100c08, PAGE_SIZE,
-			       PCI_DMA_BIDIRECTIONAL);
-		__free_page(priv->r100c08_page);
-	}
-
-	kfree(priv);
-	pfb->priv = NULL;
-}
-
-static int
-nv50_fb_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	struct nv50_fb_priv *priv;
-	u32 tagmem;
-	int ret;
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-	pfb->priv = priv;
-
-	priv->r100c08_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
-	if (!priv->r100c08_page) {
-		nv50_fb_destroy(dev);
-		return -ENOMEM;
-	}
-
-	priv->r100c08 = pci_map_page(dev->pdev, priv->r100c08_page, 0,
-				     PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-	if (pci_dma_mapping_error(dev->pdev, priv->r100c08)) {
-		nv50_fb_destroy(dev);
-		return -EFAULT;
-	}
-
-	tagmem = nv_rd32(dev, 0x100320);
-	NV_DEBUG(dev, "%d tags available\n", tagmem);
-	ret = drm_mm_init(&pfb->tag_heap, 0, tagmem);
-	if (ret) {
-		nv50_fb_destroy(dev);
-		return ret;
-	}
-
-	return 0;
-}
-
-int
-nv50_fb_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_fb_priv *priv;
-	int ret;
-
-	if (!dev_priv->engine.fb.priv) {
-		ret = nv50_fb_create(dev);
-		if (ret)
-			return ret;
-	}
-	priv = dev_priv->engine.fb.priv;
-
-	/* Not a clue what this is exactly.  Without pointing it at a
-	 * scratch page, VRAM->GART blits with M2MF (as in DDX DFS)
-	 * cause IOMMU "read from address 0" errors (rh#561267)
-	 */
-	nv_wr32(dev, 0x100c08, priv->r100c08 >> 8);
-
-	/* This is needed to get meaningful information from 100c90
-	 * on traps. No idea what these values mean exactly. */
-	switch (dev_priv->chipset) {
-	case 0x50:
-		nv_wr32(dev, 0x100c90, 0x000707ff);
-		break;
-	case 0xa3:
-	case 0xa5:
-	case 0xa8:
-		nv_wr32(dev, 0x100c90, 0x000d0fff);
-		break;
-	case 0xaf:
-		nv_wr32(dev, 0x100c90, 0x089d1fff);
-		break;
-	default:
-		nv_wr32(dev, 0x100c90, 0x001d07ff);
-		break;
-	}
-
-	return 0;
-}
-
-void
-nv50_fb_takedown(struct drm_device *dev)
-{
-	nv50_fb_destroy(dev);
-}
-
-static struct nouveau_enum vm_dispatch_subclients[] = {
-	{ 0x00000000, "GRCTX", NULL },
-	{ 0x00000001, "NOTIFY", NULL },
-	{ 0x00000002, "QUERY", NULL },
-	{ 0x00000003, "COND", NULL },
-	{ 0x00000004, "M2M_IN", NULL },
-	{ 0x00000005, "M2M_OUT", NULL },
-	{ 0x00000006, "M2M_NOTIFY", NULL },
-	{}
-};
-
-static struct nouveau_enum vm_ccache_subclients[] = {
-	{ 0x00000000, "CB", NULL },
-	{ 0x00000001, "TIC", NULL },
-	{ 0x00000002, "TSC", NULL },
-	{}
-};
-
-static struct nouveau_enum vm_prop_subclients[] = {
-	{ 0x00000000, "RT0", NULL },
-	{ 0x00000001, "RT1", NULL },
-	{ 0x00000002, "RT2", NULL },
-	{ 0x00000003, "RT3", NULL },
-	{ 0x00000004, "RT4", NULL },
-	{ 0x00000005, "RT5", NULL },
-	{ 0x00000006, "RT6", NULL },
-	{ 0x00000007, "RT7", NULL },
-	{ 0x00000008, "ZETA", NULL },
-	{ 0x00000009, "LOCAL", NULL },
-	{ 0x0000000a, "GLOBAL", NULL },
-	{ 0x0000000b, "STACK", NULL },
-	{ 0x0000000c, "DST2D", NULL },
-	{}
-};
-
-static struct nouveau_enum vm_pfifo_subclients[] = {
-	{ 0x00000000, "PUSHBUF", NULL },
-	{ 0x00000001, "SEMAPHORE", NULL },
-	{}
-};
-
-static struct nouveau_enum vm_bar_subclients[] = {
-	{ 0x00000000, "FB", NULL },
-	{ 0x00000001, "IN", NULL },
-	{}
-};
-
-static struct nouveau_enum vm_client[] = {
-	{ 0x00000000, "STRMOUT", NULL },
-	{ 0x00000003, "DISPATCH", vm_dispatch_subclients },
-	{ 0x00000004, "PFIFO_WRITE", NULL },
-	{ 0x00000005, "CCACHE", vm_ccache_subclients },
-	{ 0x00000006, "PPPP", NULL },
-	{ 0x00000007, "CLIPID", NULL },
-	{ 0x00000008, "PFIFO_READ", NULL },
-	{ 0x00000009, "VFETCH", NULL },
-	{ 0x0000000a, "TEXTURE", NULL },
-	{ 0x0000000b, "PROP", vm_prop_subclients },
-	{ 0x0000000c, "PVP", NULL },
-	{ 0x0000000d, "PBSP", NULL },
-	{ 0x0000000e, "PCRYPT", NULL },
-	{ 0x0000000f, "PCOUNTER", NULL },
-	{ 0x00000011, "PDAEMON", NULL },
-	{}
-};
-
-static struct nouveau_enum vm_engine[] = {
-	{ 0x00000000, "PGRAPH", NULL },
-	{ 0x00000001, "PVP", NULL },
-	{ 0x00000004, "PEEPHOLE", NULL },
-	{ 0x00000005, "PFIFO", vm_pfifo_subclients },
-	{ 0x00000006, "BAR", vm_bar_subclients },
-	{ 0x00000008, "PPPP", NULL },
-	{ 0x00000009, "PBSP", NULL },
-	{ 0x0000000a, "PCRYPT", NULL },
-	{ 0x0000000b, "PCOUNTER", NULL },
-	{ 0x0000000c, "SEMAPHORE_BG", NULL },
-	{ 0x0000000d, "PCOPY", NULL },
-	{ 0x0000000e, "PDAEMON", NULL },
-	{}
-};
-
-static struct nouveau_enum vm_fault[] = {
-	{ 0x00000000, "PT_NOT_PRESENT", NULL },
-	{ 0x00000001, "PT_TOO_SHORT", NULL },
-	{ 0x00000002, "PAGE_NOT_PRESENT", NULL },
-	{ 0x00000003, "PAGE_SYSTEM_ONLY", NULL },
-	{ 0x00000004, "PAGE_READ_ONLY", NULL },
-	{ 0x00000006, "NULL_DMAOBJ", NULL },
-	{ 0x00000007, "WRONG_MEMTYPE", NULL },
-	{ 0x0000000b, "VRAM_LIMIT", NULL },
-	{ 0x0000000f, "DMAOBJ_LIMIT", NULL },
-	{}
-};
-
-void
-nv50_fb_vm_trap(struct drm_device *dev, int display)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	const struct nouveau_enum *en, *cl;
-	unsigned long flags;
-	u32 trap[6], idx, chinst;
-	u8 st0, st1, st2, st3;
-	int i, ch;
-
-	idx = nv_rd32(dev, 0x100c90);
-	if (!(idx & 0x80000000))
-		return;
-	idx &= 0x00ffffff;
-
-	for (i = 0; i < 6; i++) {
-		nv_wr32(dev, 0x100c90, idx | i << 24);
-		trap[i] = nv_rd32(dev, 0x100c94);
-	}
-	nv_wr32(dev, 0x100c90, idx | 0x80000000);
-
-	if (!display)
-		return;
-
-	/* lookup channel id */
-	chinst = (trap[2] << 16) | trap[1];
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	for (ch = 0; ch < dev_priv->engine.fifo.channels; ch++) {
-		struct nouveau_channel *chan = dev_priv->channels.ptr[ch];
-
-		if (!chan || !chan->ramin)
-			continue;
-
-		if (chinst == chan->ramin->vinst >> 12)
-			break;
-	}
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-
-	/* decode status bits into something more useful */
-	if (dev_priv->chipset  < 0xa3 ||
-	    dev_priv->chipset == 0xaa || dev_priv->chipset == 0xac) {
-		st0 = (trap[0] & 0x0000000f) >> 0;
-		st1 = (trap[0] & 0x000000f0) >> 4;
-		st2 = (trap[0] & 0x00000f00) >> 8;
-		st3 = (trap[0] & 0x0000f000) >> 12;
-	} else {
-		st0 = (trap[0] & 0x000000ff) >> 0;
-		st1 = (trap[0] & 0x0000ff00) >> 8;
-		st2 = (trap[0] & 0x00ff0000) >> 16;
-		st3 = (trap[0] & 0xff000000) >> 24;
-	}
-
-	NV_INFO(dev, "VM: trapped %s at 0x%02x%04x%04x on ch %d [0x%08x] ",
-		(trap[5] & 0x00000100) ? "read" : "write",
-		trap[5] & 0xff, trap[4] & 0xffff, trap[3] & 0xffff, ch, chinst);
-
-	en = nouveau_enum_find(vm_engine, st0);
-	if (en)
-		printk("%s/", en->name);
-	else
-		printk("%02x/", st0);
-
-	cl = nouveau_enum_find(vm_client, st2);
-	if (cl)
-		printk("%s/", cl->name);
-	else
-		printk("%02x/", st2);
-
-	if      (cl && cl->data) cl = nouveau_enum_find(cl->data, st3);
-	else if (en && en->data) cl = nouveau_enum_find(en->data, st3);
-	else                     cl = NULL;
-	if (cl)
-		printk("%s", cl->name);
-	else
-		printk("%02x", st3);
-
-	printk(" reason: ");
-	en = nouveau_enum_find(vm_fault, st1);
-	if (en)
-		printk("%s\n", en->name);
-	else
-		printk("0x%08x\n", st1);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_fbcon.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_fbcon.c
deleted file mode 100644
index dc75a720..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_ramht.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_mm.h"
-
-int
-nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	int ret;
-
-	ret = RING_SPACE(chan, rect->rop == ROP_COPY ? 7 : 11);
-	if (ret)
-		return ret;
-
-	if (rect->rop != ROP_COPY) {
-		BEGIN_RING(chan, NvSub2D, 0x02ac, 1);
-		OUT_RING(chan, 1);
-	}
-	BEGIN_RING(chan, NvSub2D, 0x0588, 1);
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR)
-		OUT_RING(chan, ((uint32_t *)info->pseudo_palette)[rect->color]);
-	else
-		OUT_RING(chan, rect->color);
-	BEGIN_RING(chan, NvSub2D, 0x0600, 4);
-	OUT_RING(chan, rect->dx);
-	OUT_RING(chan, rect->dy);
-	OUT_RING(chan, rect->dx + rect->width);
-	OUT_RING(chan, rect->dy + rect->height);
-	if (rect->rop != ROP_COPY) {
-		BEGIN_RING(chan, NvSub2D, 0x02ac, 1);
-		OUT_RING(chan, 3);
-	}
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	int ret;
-
-	ret = RING_SPACE(chan, 12);
-	if (ret)
-		return ret;
-
-	BEGIN_RING(chan, NvSub2D, 0x0110, 1);
-	OUT_RING(chan, 0);
-	BEGIN_RING(chan, NvSub2D, 0x08b0, 4);
-	OUT_RING(chan, region->dx);
-	OUT_RING(chan, region->dy);
-	OUT_RING(chan, region->width);
-	OUT_RING(chan, region->height);
-	BEGIN_RING(chan, NvSub2D, 0x08d0, 4);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, region->sx);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, region->sy);
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	uint32_t width, dwords, *data = (uint32_t *)image->data;
-	uint32_t mask = ~(~0 >> (32 - info->var.bits_per_pixel));
-	uint32_t *palette = info->pseudo_palette;
-	int ret;
-
-	if (image->depth != 1)
-		return -ENODEV;
-
-	ret = RING_SPACE(chan, 11);
-	if (ret)
-		return ret;
-
-	width = ALIGN(image->width, 32);
-	dwords = (width * image->height) >> 5;
-
-	BEGIN_RING(chan, NvSub2D, 0x0814, 2);
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
-		OUT_RING(chan, palette[image->bg_color] | mask);
-		OUT_RING(chan, palette[image->fg_color] | mask);
-	} else {
-		OUT_RING(chan, image->bg_color);
-		OUT_RING(chan, image->fg_color);
-	}
-	BEGIN_RING(chan, NvSub2D, 0x0838, 2);
-	OUT_RING(chan, image->width);
-	OUT_RING(chan, image->height);
-	BEGIN_RING(chan, NvSub2D, 0x0850, 4);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, image->dx);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, image->dy);
-
-	while (dwords) {
-		int push = dwords > 2047 ? 2047 : dwords;
-
-		ret = RING_SPACE(chan, push + 1);
-		if (ret)
-			return ret;
-
-		dwords -= push;
-
-		BEGIN_RING(chan, NvSub2D, 0x40000860, push);
-		OUT_RINGp(chan, data, push);
-		data += push;
-	}
-
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nv50_fbcon_accel_init(struct fb_info *info)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	struct nouveau_framebuffer *fb = &nfbdev->nouveau_fb;
-	int ret, format;
-
-	switch (info->var.bits_per_pixel) {
-	case 8:
-		format = 0xf3;
-		break;
-	case 15:
-		format = 0xf8;
-		break;
-	case 16:
-		format = 0xe8;
-		break;
-	case 32:
-		switch (info->var.transp.length) {
-		case 0: /* depth 24 */
-		case 8: /* depth 32, just use 24.. */
-			format = 0xe6;
-			break;
-		case 2: /* depth 30 */
-			format = 0xd1;
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	ret = nouveau_gpuobj_gr_new(dev_priv->channel, Nv2D, 0x502d);
-	if (ret)
-		return ret;
-
-	ret = RING_SPACE(chan, 59);
-	if (ret) {
-		nouveau_fbcon_gpu_lockup(info);
-		return ret;
-	}
-
-	BEGIN_RING(chan, NvSub2D, 0x0000, 1);
-	OUT_RING(chan, Nv2D);
-	BEGIN_RING(chan, NvSub2D, 0x0180, 4);
-	OUT_RING(chan, NvNotify0);
-	OUT_RING(chan, chan->vram_handle);
-	OUT_RING(chan, chan->vram_handle);
-	OUT_RING(chan, chan->vram_handle);
-	BEGIN_RING(chan, NvSub2D, 0x0290, 1);
-	OUT_RING(chan, 0);
-	BEGIN_RING(chan, NvSub2D, 0x0888, 1);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSub2D, 0x02ac, 1);
-	OUT_RING(chan, 3);
-	BEGIN_RING(chan, NvSub2D, 0x02a0, 1);
-	OUT_RING(chan, 0x55);
-	BEGIN_RING(chan, NvSub2D, 0x08c0, 4);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, 1);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSub2D, 0x0580, 2);
-	OUT_RING(chan, 4);
-	OUT_RING(chan, format);
-	BEGIN_RING(chan, NvSub2D, 0x02e8, 2);
-	OUT_RING(chan, 2);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSub2D, 0x0804, 1);
-	OUT_RING(chan, format);
-	BEGIN_RING(chan, NvSub2D, 0x0800, 1);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSub2D, 0x0808, 3);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSub2D, 0x081c, 1);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSub2D, 0x0840, 4);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, 1);
-	OUT_RING(chan, 0);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSub2D, 0x0200, 2);
-	OUT_RING(chan, format);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSub2D, 0x0214, 5);
-	OUT_RING(chan, info->fix.line_length);
-	OUT_RING(chan, info->var.xres_virtual);
-	OUT_RING(chan, info->var.yres_virtual);
-	OUT_RING(chan, upper_32_bits(fb->vma.offset));
-	OUT_RING(chan, lower_32_bits(fb->vma.offset));
-	BEGIN_RING(chan, NvSub2D, 0x0230, 2);
-	OUT_RING(chan, format);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, NvSub2D, 0x0244, 5);
-	OUT_RING(chan, info->fix.line_length);
-	OUT_RING(chan, info->var.xres_virtual);
-	OUT_RING(chan, info->var.yres_virtual);
-	OUT_RING(chan, upper_32_bits(fb->vma.offset));
-	OUT_RING(chan, lower_32_bits(fb->vma.offset));
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_fifo.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_fifo.c
deleted file mode 100644
index 3bc2a565..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_fifo.c
+++ /dev/null
@@ -1,506 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-#include "nouveau_vm.h"
-
-static void
-nv50_fifo_playlist_update(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_gpuobj *cur;
-	int i, nr;
-
-	NV_DEBUG(dev, "\n");
-
-	cur = pfifo->playlist[pfifo->cur_playlist];
-	pfifo->cur_playlist = !pfifo->cur_playlist;
-
-	/* We never schedule channel 0 or 127 */
-	for (i = 1, nr = 0; i < 127; i++) {
-		if (dev_priv->channels.ptr[i] &&
-		    dev_priv->channels.ptr[i]->ramfc) {
-			nv_wo32(cur, (nr * 4), i);
-			nr++;
-		}
-	}
-	dev_priv->engine.instmem.flush(dev);
-
-	nv_wr32(dev, 0x32f4, cur->vinst >> 12);
-	nv_wr32(dev, 0x32ec, nr);
-	nv_wr32(dev, 0x2500, 0x101);
-}
-
-static void
-nv50_fifo_channel_enable(struct drm_device *dev, int channel)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channels.ptr[channel];
-	uint32_t inst;
-
-	NV_DEBUG(dev, "ch%d\n", channel);
-
-	if (dev_priv->chipset == 0x50)
-		inst = chan->ramfc->vinst >> 12;
-	else
-		inst = chan->ramfc->vinst >> 8;
-
-	nv_wr32(dev, NV50_PFIFO_CTX_TABLE(channel), inst |
-		     NV50_PFIFO_CTX_TABLE_CHANNEL_ENABLED);
-}
-
-static void
-nv50_fifo_channel_disable(struct drm_device *dev, int channel)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t inst;
-
-	NV_DEBUG(dev, "ch%d\n", channel);
-
-	if (dev_priv->chipset == 0x50)
-		inst = NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G80;
-	else
-		inst = NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G84;
-	nv_wr32(dev, NV50_PFIFO_CTX_TABLE(channel), inst);
-}
-
-static void
-nv50_fifo_init_reset(struct drm_device *dev)
-{
-	uint32_t pmc_e = NV_PMC_ENABLE_PFIFO;
-
-	NV_DEBUG(dev, "\n");
-
-	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) & ~pmc_e);
-	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) |  pmc_e);
-}
-
-static void
-nv50_fifo_init_intr(struct drm_device *dev)
-{
-	NV_DEBUG(dev, "\n");
-
-	nouveau_irq_register(dev, 8, nv04_fifo_isr);
-	nv_wr32(dev, NV03_PFIFO_INTR_0, 0xFFFFFFFF);
-	nv_wr32(dev, NV03_PFIFO_INTR_EN_0, 0xFFFFFFFF);
-}
-
-static void
-nv50_fifo_init_context_table(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int i;
-
-	NV_DEBUG(dev, "\n");
-
-	for (i = 0; i < NV50_PFIFO_CTX_TABLE__SIZE; i++) {
-		if (dev_priv->channels.ptr[i])
-			nv50_fifo_channel_enable(dev, i);
-		else
-			nv50_fifo_channel_disable(dev, i);
-	}
-
-	nv50_fifo_playlist_update(dev);
-}
-
-static void
-nv50_fifo_init_regs__nv(struct drm_device *dev)
-{
-	NV_DEBUG(dev, "\n");
-
-	nv_wr32(dev, 0x250c, 0x6f3cfc34);
-}
-
-static void
-nv50_fifo_init_regs(struct drm_device *dev)
-{
-	NV_DEBUG(dev, "\n");
-
-	nv_wr32(dev, 0x2500, 0);
-	nv_wr32(dev, 0x3250, 0);
-	nv_wr32(dev, 0x3220, 0);
-	nv_wr32(dev, 0x3204, 0);
-	nv_wr32(dev, 0x3210, 0);
-	nv_wr32(dev, 0x3270, 0);
-	nv_wr32(dev, 0x2044, 0x01003fff);
-
-	/* Enable dummy channels setup by nv50_instmem.c */
-	nv50_fifo_channel_enable(dev, 0);
-	nv50_fifo_channel_enable(dev, 127);
-}
-
-int
-nv50_fifo_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	int ret;
-
-	NV_DEBUG(dev, "\n");
-
-	if (pfifo->playlist[0]) {
-		pfifo->cur_playlist = !pfifo->cur_playlist;
-		goto just_reset;
-	}
-
-	ret = nouveau_gpuobj_new(dev, NULL, 128*4, 0x1000,
-				 NVOBJ_FLAG_ZERO_ALLOC,
-				 &pfifo->playlist[0]);
-	if (ret) {
-		NV_ERROR(dev, "error creating playlist 0: %d\n", ret);
-		return ret;
-	}
-
-	ret = nouveau_gpuobj_new(dev, NULL, 128*4, 0x1000,
-				 NVOBJ_FLAG_ZERO_ALLOC,
-				 &pfifo->playlist[1]);
-	if (ret) {
-		nouveau_gpuobj_ref(NULL, &pfifo->playlist[0]);
-		NV_ERROR(dev, "error creating playlist 1: %d\n", ret);
-		return ret;
-	}
-
-just_reset:
-	nv50_fifo_init_reset(dev);
-	nv50_fifo_init_intr(dev);
-	nv50_fifo_init_context_table(dev);
-	nv50_fifo_init_regs__nv(dev);
-	nv50_fifo_init_regs(dev);
-	dev_priv->engine.fifo.enable(dev);
-	dev_priv->engine.fifo.reassign(dev, true);
-
-	return 0;
-}
-
-void
-nv50_fifo_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-
-	NV_DEBUG(dev, "\n");
-
-	if (!pfifo->playlist[0])
-		return;
-
-	nv_wr32(dev, 0x2140, 0x00000000);
-	nouveau_irq_unregister(dev, 8);
-
-	nouveau_gpuobj_ref(NULL, &pfifo->playlist[0]);
-	nouveau_gpuobj_ref(NULL, &pfifo->playlist[1]);
-}
-
-int
-nv50_fifo_channel_id(struct drm_device *dev)
-{
-	return nv_rd32(dev, NV03_PFIFO_CACHE1_PUSH1) &
-			NV50_PFIFO_CACHE1_PUSH1_CHID_MASK;
-}
-
-int
-nv50_fifo_create_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ramfc = NULL;
-        uint64_t ib_offset = chan->pushbuf_base + chan->dma.ib_base * 4;
-	unsigned long flags;
-	int ret;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	if (dev_priv->chipset == 0x50) {
-		ret = nouveau_gpuobj_new_fake(dev, chan->ramin->pinst,
-					      chan->ramin->vinst, 0x100,
-					      NVOBJ_FLAG_ZERO_ALLOC |
-					      NVOBJ_FLAG_ZERO_FREE,
-					      &chan->ramfc);
-		if (ret)
-			return ret;
-
-		ret = nouveau_gpuobj_new_fake(dev, chan->ramin->pinst + 0x0400,
-					      chan->ramin->vinst + 0x0400,
-					      4096, 0, &chan->cache);
-		if (ret)
-			return ret;
-	} else {
-		ret = nouveau_gpuobj_new(dev, chan, 0x100, 256,
-					 NVOBJ_FLAG_ZERO_ALLOC |
-					 NVOBJ_FLAG_ZERO_FREE, &chan->ramfc);
-		if (ret)
-			return ret;
-
-		ret = nouveau_gpuobj_new(dev, chan, 4096, 1024,
-					 0, &chan->cache);
-		if (ret)
-			return ret;
-	}
-	ramfc = chan->ramfc;
-
-	chan->user = ioremap(pci_resource_start(dev->pdev, 0) +
-			     NV50_USER(chan->id), PAGE_SIZE);
-	if (!chan->user)
-		return -ENOMEM;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-
-	nv_wo32(ramfc, 0x48, chan->pushbuf->cinst >> 4);
-	nv_wo32(ramfc, 0x80, ((chan->ramht->bits - 9) << 27) |
-			     (4 << 24) /* SEARCH_FULL */ |
-			     (chan->ramht->gpuobj->cinst >> 4));
-	nv_wo32(ramfc, 0x44, 0x01003fff);
-	nv_wo32(ramfc, 0x60, 0x7fffffff);
-	nv_wo32(ramfc, 0x40, 0x00000000);
-	nv_wo32(ramfc, 0x7c, 0x30000001);
-	nv_wo32(ramfc, 0x78, 0x00000000);
-	nv_wo32(ramfc, 0x3c, 0x403f6078);
-	nv_wo32(ramfc, 0x50, lower_32_bits(ib_offset));
-	nv_wo32(ramfc, 0x54, upper_32_bits(ib_offset) |
-                drm_order(chan->dma.ib_max + 1) << 16);
-
-	if (dev_priv->chipset != 0x50) {
-		nv_wo32(chan->ramin, 0, chan->id);
-		nv_wo32(chan->ramin, 4, chan->ramfc->vinst >> 8);
-
-		nv_wo32(ramfc, 0x88, chan->cache->vinst >> 10);
-		nv_wo32(ramfc, 0x98, chan->ramin->vinst >> 12);
-	}
-
-	dev_priv->engine.instmem.flush(dev);
-
-	nv50_fifo_channel_enable(dev, chan->id);
-	nv50_fifo_playlist_update(dev);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-	return 0;
-}
-
-void
-nv50_fifo_destroy_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_gpuobj *ramfc = NULL;
-	unsigned long flags;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	pfifo->reassign(dev, false);
-
-	/* Unload the context if it's the currently active one */
-	if (pfifo->channel_id(dev) == chan->id) {
-		pfifo->disable(dev);
-		pfifo->unload_context(dev);
-		pfifo->enable(dev);
-	}
-
-	/* This will ensure the channel is seen as disabled. */
-	nouveau_gpuobj_ref(chan->ramfc, &ramfc);
-	nouveau_gpuobj_ref(NULL, &chan->ramfc);
-	nv50_fifo_channel_disable(dev, chan->id);
-
-	/* Dummy channel, also used on ch 127 */
-	if (chan->id == 0)
-		nv50_fifo_channel_disable(dev, 127);
-	nv50_fifo_playlist_update(dev);
-
-	pfifo->reassign(dev, true);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	/* Free the channel resources */
-	if (chan->user) {
-		iounmap(chan->user);
-		chan->user = NULL;
-	}
-	nouveau_gpuobj_ref(NULL, &ramfc);
-	nouveau_gpuobj_ref(NULL, &chan->cache);
-}
-
-int
-nv50_fifo_load_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ramfc = chan->ramfc;
-	struct nouveau_gpuobj *cache = chan->cache;
-	int ptr, cnt;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	nv_wr32(dev, 0x3330, nv_ro32(ramfc, 0x00));
-	nv_wr32(dev, 0x3334, nv_ro32(ramfc, 0x04));
-	nv_wr32(dev, 0x3240, nv_ro32(ramfc, 0x08));
-	nv_wr32(dev, 0x3320, nv_ro32(ramfc, 0x0c));
-	nv_wr32(dev, 0x3244, nv_ro32(ramfc, 0x10));
-	nv_wr32(dev, 0x3328, nv_ro32(ramfc, 0x14));
-	nv_wr32(dev, 0x3368, nv_ro32(ramfc, 0x18));
-	nv_wr32(dev, 0x336c, nv_ro32(ramfc, 0x1c));
-	nv_wr32(dev, 0x3370, nv_ro32(ramfc, 0x20));
-	nv_wr32(dev, 0x3374, nv_ro32(ramfc, 0x24));
-	nv_wr32(dev, 0x3378, nv_ro32(ramfc, 0x28));
-	nv_wr32(dev, 0x337c, nv_ro32(ramfc, 0x2c));
-	nv_wr32(dev, 0x3228, nv_ro32(ramfc, 0x30));
-	nv_wr32(dev, 0x3364, nv_ro32(ramfc, 0x34));
-	nv_wr32(dev, 0x32a0, nv_ro32(ramfc, 0x38));
-	nv_wr32(dev, 0x3224, nv_ro32(ramfc, 0x3c));
-	nv_wr32(dev, 0x324c, nv_ro32(ramfc, 0x40));
-	nv_wr32(dev, 0x2044, nv_ro32(ramfc, 0x44));
-	nv_wr32(dev, 0x322c, nv_ro32(ramfc, 0x48));
-	nv_wr32(dev, 0x3234, nv_ro32(ramfc, 0x4c));
-	nv_wr32(dev, 0x3340, nv_ro32(ramfc, 0x50));
-	nv_wr32(dev, 0x3344, nv_ro32(ramfc, 0x54));
-	nv_wr32(dev, 0x3280, nv_ro32(ramfc, 0x58));
-	nv_wr32(dev, 0x3254, nv_ro32(ramfc, 0x5c));
-	nv_wr32(dev, 0x3260, nv_ro32(ramfc, 0x60));
-	nv_wr32(dev, 0x3264, nv_ro32(ramfc, 0x64));
-	nv_wr32(dev, 0x3268, nv_ro32(ramfc, 0x68));
-	nv_wr32(dev, 0x326c, nv_ro32(ramfc, 0x6c));
-	nv_wr32(dev, 0x32e4, nv_ro32(ramfc, 0x70));
-	nv_wr32(dev, 0x3248, nv_ro32(ramfc, 0x74));
-	nv_wr32(dev, 0x2088, nv_ro32(ramfc, 0x78));
-	nv_wr32(dev, 0x2058, nv_ro32(ramfc, 0x7c));
-	nv_wr32(dev, 0x2210, nv_ro32(ramfc, 0x80));
-
-	cnt = nv_ro32(ramfc, 0x84);
-	for (ptr = 0; ptr < cnt; ptr++) {
-		nv_wr32(dev, NV40_PFIFO_CACHE1_METHOD(ptr),
-			nv_ro32(cache, (ptr * 8) + 0));
-		nv_wr32(dev, NV40_PFIFO_CACHE1_DATA(ptr),
-			nv_ro32(cache, (ptr * 8) + 4));
-	}
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, cnt << 2);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
-
-	/* guessing that all the 0x34xx regs aren't on NV50 */
-	if (dev_priv->chipset != 0x50) {
-		nv_wr32(dev, 0x340c, nv_ro32(ramfc, 0x88));
-		nv_wr32(dev, 0x3400, nv_ro32(ramfc, 0x8c));
-		nv_wr32(dev, 0x3404, nv_ro32(ramfc, 0x90));
-		nv_wr32(dev, 0x3408, nv_ro32(ramfc, 0x94));
-		nv_wr32(dev, 0x3410, nv_ro32(ramfc, 0x98));
-	}
-
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, chan->id | (1<<16));
-	return 0;
-}
-
-int
-nv50_fifo_unload_context(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_gpuobj *ramfc, *cache;
-	struct nouveau_channel *chan = NULL;
-	int chid, get, put, ptr;
-
-	NV_DEBUG(dev, "\n");
-
-	chid = pfifo->channel_id(dev);
-	if (chid < 1 || chid >= dev_priv->engine.fifo.channels - 1)
-		return 0;
-
-	chan = dev_priv->channels.ptr[chid];
-	if (!chan) {
-		NV_ERROR(dev, "Inactive channel on PFIFO: %d\n", chid);
-		return -EINVAL;
-	}
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-	ramfc = chan->ramfc;
-	cache = chan->cache;
-
-	nv_wo32(ramfc, 0x00, nv_rd32(dev, 0x3330));
-	nv_wo32(ramfc, 0x04, nv_rd32(dev, 0x3334));
-	nv_wo32(ramfc, 0x08, nv_rd32(dev, 0x3240));
-	nv_wo32(ramfc, 0x0c, nv_rd32(dev, 0x3320));
-	nv_wo32(ramfc, 0x10, nv_rd32(dev, 0x3244));
-	nv_wo32(ramfc, 0x14, nv_rd32(dev, 0x3328));
-	nv_wo32(ramfc, 0x18, nv_rd32(dev, 0x3368));
-	nv_wo32(ramfc, 0x1c, nv_rd32(dev, 0x336c));
-	nv_wo32(ramfc, 0x20, nv_rd32(dev, 0x3370));
-	nv_wo32(ramfc, 0x24, nv_rd32(dev, 0x3374));
-	nv_wo32(ramfc, 0x28, nv_rd32(dev, 0x3378));
-	nv_wo32(ramfc, 0x2c, nv_rd32(dev, 0x337c));
-	nv_wo32(ramfc, 0x30, nv_rd32(dev, 0x3228));
-	nv_wo32(ramfc, 0x34, nv_rd32(dev, 0x3364));
-	nv_wo32(ramfc, 0x38, nv_rd32(dev, 0x32a0));
-	nv_wo32(ramfc, 0x3c, nv_rd32(dev, 0x3224));
-	nv_wo32(ramfc, 0x40, nv_rd32(dev, 0x324c));
-	nv_wo32(ramfc, 0x44, nv_rd32(dev, 0x2044));
-	nv_wo32(ramfc, 0x48, nv_rd32(dev, 0x322c));
-	nv_wo32(ramfc, 0x4c, nv_rd32(dev, 0x3234));
-	nv_wo32(ramfc, 0x50, nv_rd32(dev, 0x3340));
-	nv_wo32(ramfc, 0x54, nv_rd32(dev, 0x3344));
-	nv_wo32(ramfc, 0x58, nv_rd32(dev, 0x3280));
-	nv_wo32(ramfc, 0x5c, nv_rd32(dev, 0x3254));
-	nv_wo32(ramfc, 0x60, nv_rd32(dev, 0x3260));
-	nv_wo32(ramfc, 0x64, nv_rd32(dev, 0x3264));
-	nv_wo32(ramfc, 0x68, nv_rd32(dev, 0x3268));
-	nv_wo32(ramfc, 0x6c, nv_rd32(dev, 0x326c));
-	nv_wo32(ramfc, 0x70, nv_rd32(dev, 0x32e4));
-	nv_wo32(ramfc, 0x74, nv_rd32(dev, 0x3248));
-	nv_wo32(ramfc, 0x78, nv_rd32(dev, 0x2088));
-	nv_wo32(ramfc, 0x7c, nv_rd32(dev, 0x2058));
-	nv_wo32(ramfc, 0x80, nv_rd32(dev, 0x2210));
-
-	put = (nv_rd32(dev, NV03_PFIFO_CACHE1_PUT) & 0x7ff) >> 2;
-	get = (nv_rd32(dev, NV03_PFIFO_CACHE1_GET) & 0x7ff) >> 2;
-	ptr = 0;
-	while (put != get) {
-		nv_wo32(cache, ptr + 0,
-			nv_rd32(dev, NV40_PFIFO_CACHE1_METHOD(get)));
-		nv_wo32(cache, ptr + 4,
-			nv_rd32(dev, NV40_PFIFO_CACHE1_DATA(get)));
-		get = (get + 1) & 0x1ff;
-		ptr += 8;
-	}
-
-	/* guessing that all the 0x34xx regs aren't on NV50 */
-	if (dev_priv->chipset != 0x50) {
-		nv_wo32(ramfc, 0x84, ptr >> 3);
-		nv_wo32(ramfc, 0x88, nv_rd32(dev, 0x340c));
-		nv_wo32(ramfc, 0x8c, nv_rd32(dev, 0x3400));
-		nv_wo32(ramfc, 0x90, nv_rd32(dev, 0x3404));
-		nv_wo32(ramfc, 0x94, nv_rd32(dev, 0x3408));
-		nv_wo32(ramfc, 0x98, nv_rd32(dev, 0x3410));
-	}
-
-	dev_priv->engine.instmem.flush(dev);
-
-	/*XXX: probably reload ch127 (NULL) state back too */
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, 127);
-	return 0;
-}
-
-void
-nv50_fifo_tlb_flush(struct drm_device *dev)
-{
-	nv50_vm_flush_engine(dev, 5);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_gpio.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_gpio.c
deleted file mode 100644
index f429e6a8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_gpio.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_hw.h"
-#include "nouveau_gpio.h"
-
-#include "nv50_display.h"
-
-static int
-nv50_gpio_location(int line, u32 *reg, u32 *shift)
-{
-	const uint32_t nv50_gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 };
-
-	if (line >= 32)
-		return -EINVAL;
-
-	*reg = nv50_gpio_reg[line >> 3];
-	*shift = (line & 7) << 2;
-	return 0;
-}
-
-int
-nv50_gpio_drive(struct drm_device *dev, int line, int dir, int out)
-{
-	u32 reg, shift;
-
-	if (nv50_gpio_location(line, &reg, &shift))
-		return -EINVAL;
-
-	nv_mask(dev, reg, 7 << shift, (((dir ^ 1) << 1) | out) << shift);
-	return 0;
-}
-
-int
-nv50_gpio_sense(struct drm_device *dev, int line)
-{
-	u32 reg, shift;
-
-	if (nv50_gpio_location(line, &reg, &shift))
-		return -EINVAL;
-
-	return !!(nv_rd32(dev, reg) & (4 << shift));
-}
-
-void
-nv50_gpio_irq_enable(struct drm_device *dev, int line, bool on)
-{
-	u32 reg  = line < 16 ? 0xe050 : 0xe070;
-	u32 mask = 0x00010001 << (line & 0xf);
-
-	nv_wr32(dev, reg + 4, mask);
-	nv_mask(dev, reg + 0, mask, on ? mask : 0);
-}
-
-int
-nvd0_gpio_drive(struct drm_device *dev, int line, int dir, int out)
-{
-	u32 data = ((dir ^ 1) << 13) | (out << 12);
-	nv_mask(dev, 0x00d610 + (line * 4), 0x00003000, data);
-	nv_mask(dev, 0x00d604, 0x00000001, 0x00000001); /* update? */
-	return 0;
-}
-
-int
-nvd0_gpio_sense(struct drm_device *dev, int line)
-{
-	return !!(nv_rd32(dev, 0x00d610 + (line * 4)) & 0x00004000);
-}
-
-static void
-nv50_gpio_isr(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 intr0, intr1 = 0;
-	u32 hi, lo;
-
-	intr0 = nv_rd32(dev, 0xe054) & nv_rd32(dev, 0xe050);
-	if (dev_priv->chipset >= 0x90)
-		intr1 = nv_rd32(dev, 0xe074) & nv_rd32(dev, 0xe070);
-
-	hi = (intr0 & 0x0000ffff) | (intr1 << 16);
-	lo = (intr0 >> 16) | (intr1 & 0xffff0000);
-	nouveau_gpio_isr(dev, 0, hi | lo);
-
-	nv_wr32(dev, 0xe054, intr0);
-	if (dev_priv->chipset >= 0x90)
-		nv_wr32(dev, 0xe074, intr1);
-}
-
-int
-nv50_gpio_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	/* disable, and ack any pending gpio interrupts */
-	nv_wr32(dev, 0xe050, 0x00000000);
-	nv_wr32(dev, 0xe054, 0xffffffff);
-	if (dev_priv->chipset >= 0x90) {
-		nv_wr32(dev, 0xe070, 0x00000000);
-		nv_wr32(dev, 0xe074, 0xffffffff);
-	}
-
-	nouveau_irq_register(dev, 21, nv50_gpio_isr);
-	return 0;
-}
-
-void
-nv50_gpio_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nv_wr32(dev, 0xe050, 0x00000000);
-	if (dev_priv->chipset >= 0x90)
-		nv_wr32(dev, 0xe070, 0x00000000);
-	nouveau_irq_unregister(dev, 21);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_graph.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_graph.c
deleted file mode 100644
index 33d5711a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_graph.c
+++ /dev/null
@@ -1,1079 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-#include "nouveau_grctx.h"
-#include "nouveau_dma.h"
-#include "nouveau_vm.h"
-#include "nv50_evo.h"
-
-struct nv50_graph_engine {
-	struct nouveau_exec_engine base;
-	u32 ctxprog[512];
-	u32 ctxprog_size;
-	u32 grctx_size;
-};
-
-static void
-nv50_graph_fifo_access(struct drm_device *dev, bool enabled)
-{
-	const uint32_t mask = 0x00010001;
-
-	if (enabled)
-		nv_wr32(dev, 0x400500, nv_rd32(dev, 0x400500) | mask);
-	else
-		nv_wr32(dev, 0x400500, nv_rd32(dev, 0x400500) & ~mask);
-}
-
-static struct nouveau_channel *
-nv50_graph_channel(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t inst;
-	int i;
-
-	/* Be sure we're not in the middle of a context switch or bad things
-	 * will happen, such as unloading the wrong pgraph context.
-	 */
-	if (!nv_wait(dev, 0x400300, 0x00000001, 0x00000000))
-		NV_ERROR(dev, "Ctxprog is still running\n");
-
-	inst = nv_rd32(dev, NV50_PGRAPH_CTXCTL_CUR);
-	if (!(inst & NV50_PGRAPH_CTXCTL_CUR_LOADED))
-		return NULL;
-	inst = (inst & NV50_PGRAPH_CTXCTL_CUR_INSTANCE) << 12;
-
-	for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
-		struct nouveau_channel *chan = dev_priv->channels.ptr[i];
-
-		if (chan && chan->ramin && chan->ramin->vinst == inst)
-			return chan;
-	}
-
-	return NULL;
-}
-
-static int
-nv50_graph_do_load_context(struct drm_device *dev, uint32_t inst)
-{
-	uint32_t fifo = nv_rd32(dev, 0x400500);
-
-	nv_wr32(dev, 0x400500, fifo & ~1);
-	nv_wr32(dev, 0x400784, inst);
-	nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) | 0x40);
-	nv_wr32(dev, 0x400320, nv_rd32(dev, 0x400320) | 0x11);
-	nv_wr32(dev, 0x400040, 0xffffffff);
-	(void)nv_rd32(dev, 0x400040);
-	nv_wr32(dev, 0x400040, 0x00000000);
-	nv_wr32(dev, 0x400304, nv_rd32(dev, 0x400304) | 1);
-
-	if (nouveau_wait_for_idle(dev))
-		nv_wr32(dev, 0x40032c, inst | (1<<31));
-	nv_wr32(dev, 0x400500, fifo);
-
-	return 0;
-}
-
-static int
-nv50_graph_unload_context(struct drm_device *dev)
-{
-	uint32_t inst;
-
-	inst  = nv_rd32(dev, NV50_PGRAPH_CTXCTL_CUR);
-	if (!(inst & NV50_PGRAPH_CTXCTL_CUR_LOADED))
-		return 0;
-	inst &= NV50_PGRAPH_CTXCTL_CUR_INSTANCE;
-
-	nouveau_wait_for_idle(dev);
-	nv_wr32(dev, 0x400784, inst);
-	nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) | 0x20);
-	nv_wr32(dev, 0x400304, nv_rd32(dev, 0x400304) | 0x01);
-	nouveau_wait_for_idle(dev);
-
-	nv_wr32(dev, NV50_PGRAPH_CTXCTL_CUR, inst);
-	return 0;
-}
-
-static int
-nv50_graph_init(struct drm_device *dev, int engine)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_graph_engine *pgraph = nv_engine(dev, engine);
-	u32 units = nv_rd32(dev, 0x001540);
-	int i;
-
-	NV_DEBUG(dev, "\n");
-
-	/* master reset */
-	nv_mask(dev, 0x000200, 0x00201000, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00201000, 0x00201000);
-	nv_wr32(dev, 0x40008c, 0x00000004); /* HW_CTX_SWITCH_ENABLED */
-
-	/* reset/enable traps and interrupts */
-	nv_wr32(dev, 0x400804, 0xc0000000);
-	nv_wr32(dev, 0x406800, 0xc0000000);
-	nv_wr32(dev, 0x400c04, 0xc0000000);
-	nv_wr32(dev, 0x401800, 0xc0000000);
-	nv_wr32(dev, 0x405018, 0xc0000000);
-	nv_wr32(dev, 0x402000, 0xc0000000);
-	for (i = 0; i < 16; i++) {
-		if (!(units & (1 << i)))
-			continue;
-
-		if (dev_priv->chipset < 0xa0) {
-			nv_wr32(dev, 0x408900 + (i << 12), 0xc0000000);
-			nv_wr32(dev, 0x408e08 + (i << 12), 0xc0000000);
-			nv_wr32(dev, 0x408314 + (i << 12), 0xc0000000);
-		} else {
-			nv_wr32(dev, 0x408600 + (i << 11), 0xc0000000);
-			nv_wr32(dev, 0x408708 + (i << 11), 0xc0000000);
-			nv_wr32(dev, 0x40831c + (i << 11), 0xc0000000);
-		}
-	}
-
-	nv_wr32(dev, 0x400108, 0xffffffff);
-	nv_wr32(dev, 0x400138, 0xffffffff);
-	nv_wr32(dev, 0x400100, 0xffffffff);
-	nv_wr32(dev, 0x40013c, 0xffffffff);
-	nv_wr32(dev, 0x400500, 0x00010001);
-
-	/* upload context program, initialise ctxctl defaults */
-	nv_wr32(dev, 0x400324, 0x00000000);
-	for (i = 0; i < pgraph->ctxprog_size; i++)
-		nv_wr32(dev, 0x400328, pgraph->ctxprog[i]);
-	nv_wr32(dev, 0x400824, 0x00000000);
-	nv_wr32(dev, 0x400828, 0x00000000);
-	nv_wr32(dev, 0x40082c, 0x00000000);
-	nv_wr32(dev, 0x400830, 0x00000000);
-	nv_wr32(dev, 0x400724, 0x00000000);
-	nv_wr32(dev, 0x40032c, 0x00000000);
-	nv_wr32(dev, 0x400320, 4);	/* CTXCTL_CMD = NEWCTXDMA */
-
-	/* some unknown zcull magic */
-	switch (dev_priv->chipset & 0xf0) {
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		nv_wr32(dev, 0x402ca8, 0x00000800);
-		break;
-	case 0xa0:
-	default:
-		nv_wr32(dev, 0x402cc0, 0x00000000);
-		if (dev_priv->chipset == 0xa0 ||
-		    dev_priv->chipset == 0xaa ||
-		    dev_priv->chipset == 0xac) {
-			nv_wr32(dev, 0x402ca8, 0x00000802);
-		} else {
-			nv_wr32(dev, 0x402cc0, 0x00000000);
-			nv_wr32(dev, 0x402ca8, 0x00000002);
-		}
-
-		break;
-	}
-
-	/* zero out zcull regions */
-	for (i = 0; i < 8; i++) {
-		nv_wr32(dev, 0x402c20 + (i * 8), 0x00000000);
-		nv_wr32(dev, 0x402c24 + (i * 8), 0x00000000);
-		nv_wr32(dev, 0x402c28 + (i * 8), 0x00000000);
-		nv_wr32(dev, 0x402c2c + (i * 8), 0x00000000);
-	}
-
-	return 0;
-}
-
-static int
-nv50_graph_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	nv_mask(dev, 0x400500, 0x00010001, 0x00000000);
-	if (!nv_wait(dev, 0x400700, ~0, 0) && suspend) {
-		nv_mask(dev, 0x400500, 0x00010001, 0x00010001);
-		return -EBUSY;
-	}
-	nv50_graph_unload_context(dev);
-	nv_wr32(dev, 0x40013c, 0x00000000);
-	return 0;
-}
-
-static int
-nv50_graph_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ramin = chan->ramin;
-	struct nouveau_gpuobj *grctx = NULL;
-	struct nv50_graph_engine *pgraph = nv_engine(dev, engine);
-	struct nouveau_grctx ctx = {};
-	int hdr, ret;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	ret = nouveau_gpuobj_new(dev, NULL, pgraph->grctx_size, 0,
-				 NVOBJ_FLAG_ZERO_ALLOC |
-				 NVOBJ_FLAG_ZERO_FREE, &grctx);
-	if (ret)
-		return ret;
-
-	hdr = (dev_priv->chipset == 0x50) ? 0x200 : 0x20;
-	nv_wo32(ramin, hdr + 0x00, 0x00190002);
-	nv_wo32(ramin, hdr + 0x04, grctx->vinst + grctx->size - 1);
-	nv_wo32(ramin, hdr + 0x08, grctx->vinst);
-	nv_wo32(ramin, hdr + 0x0c, 0);
-	nv_wo32(ramin, hdr + 0x10, 0);
-	nv_wo32(ramin, hdr + 0x14, 0x00010000);
-
-	ctx.dev = chan->dev;
-	ctx.mode = NOUVEAU_GRCTX_VALS;
-	ctx.data = grctx;
-	nv50_grctx_init(&ctx);
-
-	nv_wo32(grctx, 0x00000, chan->ramin->vinst >> 12);
-
-	dev_priv->engine.instmem.flush(dev);
-
-	atomic_inc(&chan->vm->engref[NVOBJ_ENGINE_GR]);
-	chan->engctx[NVOBJ_ENGINE_GR] = grctx;
-	return 0;
-}
-
-static void
-nv50_graph_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct nouveau_gpuobj *grctx = chan->engctx[engine];
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	int i, hdr = (dev_priv->chipset == 0x50) ? 0x200 : 0x20;
-	unsigned long flags;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	if (!chan->ramin)
-		return;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	pfifo->reassign(dev, false);
-	nv50_graph_fifo_access(dev, false);
-
-	if (nv50_graph_channel(dev) == chan)
-		nv50_graph_unload_context(dev);
-
-	for (i = hdr; i < hdr + 24; i += 4)
-		nv_wo32(chan->ramin, i, 0);
-	dev_priv->engine.instmem.flush(dev);
-
-	nv50_graph_fifo_access(dev, true);
-	pfifo->reassign(dev, true);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	nouveau_gpuobj_ref(NULL, &grctx);
-
-	atomic_dec(&chan->vm->engref[engine]);
-	chan->engctx[engine] = NULL;
-}
-
-static int
-nv50_graph_object_new(struct nouveau_channel *chan, int engine,
-		      u32 handle, u16 class)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *obj = NULL;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 16, 16, NVOBJ_FLAG_ZERO_FREE, &obj);
-	if (ret)
-		return ret;
-	obj->engine = 1;
-	obj->class  = class;
-
-	nv_wo32(obj, 0x00, class);
-	nv_wo32(obj, 0x04, 0x00000000);
-	nv_wo32(obj, 0x08, 0x00000000);
-	nv_wo32(obj, 0x0c, 0x00000000);
-	dev_priv->engine.instmem.flush(dev);
-
-	ret = nouveau_ramht_insert(chan, handle, obj);
-	nouveau_gpuobj_ref(NULL, &obj);
-	return ret;
-}
-
-static void
-nv50_graph_context_switch(struct drm_device *dev)
-{
-	uint32_t inst;
-
-	nv50_graph_unload_context(dev);
-
-	inst  = nv_rd32(dev, NV50_PGRAPH_CTXCTL_NEXT);
-	inst &= NV50_PGRAPH_CTXCTL_NEXT_INSTANCE;
-	nv50_graph_do_load_context(dev, inst);
-
-	nv_wr32(dev, NV40_PGRAPH_INTR_EN, nv_rd32(dev,
-		NV40_PGRAPH_INTR_EN) | NV_PGRAPH_INTR_CONTEXT_SWITCH);
-}
-
-static int
-nv50_graph_nvsw_dma_vblsem(struct nouveau_channel *chan,
-			   u32 class, u32 mthd, u32 data)
-{
-	struct nouveau_gpuobj *gpuobj;
-
-	gpuobj = nouveau_ramht_find(chan, data);
-	if (!gpuobj)
-		return -ENOENT;
-
-	if (nouveau_notifier_offset(gpuobj, NULL))
-		return -EINVAL;
-
-	chan->nvsw.vblsem = gpuobj;
-	chan->nvsw.vblsem_offset = ~0;
-	return 0;
-}
-
-static int
-nv50_graph_nvsw_vblsem_offset(struct nouveau_channel *chan,
-			      u32 class, u32 mthd, u32 data)
-{
-	if (nouveau_notifier_offset(chan->nvsw.vblsem, &data))
-		return -ERANGE;
-
-	chan->nvsw.vblsem_offset = data >> 2;
-	return 0;
-}
-
-static int
-nv50_graph_nvsw_vblsem_release_val(struct nouveau_channel *chan,
-				   u32 class, u32 mthd, u32 data)
-{
-	chan->nvsw.vblsem_rval = data;
-	return 0;
-}
-
-static int
-nv50_graph_nvsw_vblsem_release(struct nouveau_channel *chan,
-			       u32 class, u32 mthd, u32 data)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (!chan->nvsw.vblsem || chan->nvsw.vblsem_offset == ~0 || data > 1)
-		return -EINVAL;
-
-	drm_vblank_get(dev, data);
-
-	chan->nvsw.vblsem_head = data;
-	list_add(&chan->nvsw.vbl_wait, &dev_priv->vbl_waiting);
-
-	return 0;
-}
-
-static int
-nv50_graph_nvsw_mthd_page_flip(struct nouveau_channel *chan,
-			       u32 class, u32 mthd, u32 data)
-{
-	nouveau_finish_page_flip(chan, NULL);
-	return 0;
-}
-
-
-static void
-nv50_graph_tlb_flush(struct drm_device *dev, int engine)
-{
-	nv50_vm_flush_engine(dev, 0);
-}
-
-static void
-nv84_graph_tlb_flush(struct drm_device *dev, int engine)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
-	bool idle, timeout = false;
-	unsigned long flags;
-	u64 start;
-	u32 tmp;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_mask(dev, 0x400500, 0x00000001, 0x00000000);
-
-	start = ptimer->read(dev);
-	do {
-		idle = true;
-
-		for (tmp = nv_rd32(dev, 0x400380); tmp && idle; tmp >>= 3) {
-			if ((tmp & 7) == 1)
-				idle = false;
-		}
-
-		for (tmp = nv_rd32(dev, 0x400384); tmp && idle; tmp >>= 3) {
-			if ((tmp & 7) == 1)
-				idle = false;
-		}
-
-		for (tmp = nv_rd32(dev, 0x400388); tmp && idle; tmp >>= 3) {
-			if ((tmp & 7) == 1)
-				idle = false;
-		}
-	} while (!idle && !(timeout = ptimer->read(dev) - start > 2000000000));
-
-	if (timeout) {
-		NV_ERROR(dev, "PGRAPH TLB flush idle timeout fail: "
-			      "0x%08x 0x%08x 0x%08x 0x%08x\n",
-			 nv_rd32(dev, 0x400700), nv_rd32(dev, 0x400380),
-			 nv_rd32(dev, 0x400384), nv_rd32(dev, 0x400388));
-	}
-
-	nv50_vm_flush_engine(dev, 0);
-
-	nv_mask(dev, 0x400500, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-}
-
-static struct nouveau_enum nv50_mp_exec_error_names[] = {
-	{ 3, "STACK_UNDERFLOW", NULL },
-	{ 4, "QUADON_ACTIVE", NULL },
-	{ 8, "TIMEOUT", NULL },
-	{ 0x10, "INVALID_OPCODE", NULL },
-	{ 0x40, "BREAKPOINT", NULL },
-	{}
-};
-
-static struct nouveau_bitfield nv50_graph_trap_m2mf[] = {
-	{ 0x00000001, "NOTIFY" },
-	{ 0x00000002, "IN" },
-	{ 0x00000004, "OUT" },
-	{}
-};
-
-static struct nouveau_bitfield nv50_graph_trap_vfetch[] = {
-	{ 0x00000001, "FAULT" },
-	{}
-};
-
-static struct nouveau_bitfield nv50_graph_trap_strmout[] = {
-	{ 0x00000001, "FAULT" },
-	{}
-};
-
-static struct nouveau_bitfield nv50_graph_trap_ccache[] = {
-	{ 0x00000001, "FAULT" },
-	{}
-};
-
-/* There must be a *lot* of these. Will take some time to gather them up. */
-struct nouveau_enum nv50_data_error_names[] = {
-	{ 0x00000003, "INVALID_QUERY_OR_TEXTURE", NULL },
-	{ 0x00000004, "INVALID_VALUE", NULL },
-	{ 0x00000005, "INVALID_ENUM", NULL },
-	{ 0x00000008, "INVALID_OBJECT", NULL },
-	{ 0x00000009, "READ_ONLY_OBJECT", NULL },
-	{ 0x0000000a, "SUPERVISOR_OBJECT", NULL },
-	{ 0x0000000b, "INVALID_ADDRESS_ALIGNMENT", NULL },
-	{ 0x0000000c, "INVALID_BITFIELD", NULL },
-	{ 0x0000000d, "BEGIN_END_ACTIVE", NULL },
-	{ 0x0000000e, "SEMANTIC_COLOR_BACK_OVER_LIMIT", NULL },
-	{ 0x0000000f, "VIEWPORT_ID_NEEDS_GP", NULL },
-	{ 0x00000010, "RT_DOUBLE_BIND", NULL },
-	{ 0x00000011, "RT_TYPES_MISMATCH", NULL },
-	{ 0x00000012, "RT_LINEAR_WITH_ZETA", NULL },
-	{ 0x00000015, "FP_TOO_FEW_REGS", NULL },
-	{ 0x00000016, "ZETA_FORMAT_CSAA_MISMATCH", NULL },
-	{ 0x00000017, "RT_LINEAR_WITH_MSAA", NULL },
-	{ 0x00000018, "FP_INTERPOLANT_START_OVER_LIMIT", NULL },
-	{ 0x00000019, "SEMANTIC_LAYER_OVER_LIMIT", NULL },
-	{ 0x0000001a, "RT_INVALID_ALIGNMENT", NULL },
-	{ 0x0000001b, "SAMPLER_OVER_LIMIT", NULL },
-	{ 0x0000001c, "TEXTURE_OVER_LIMIT", NULL },
-	{ 0x0000001e, "GP_TOO_MANY_OUTPUTS", NULL },
-	{ 0x0000001f, "RT_BPP128_WITH_MS8", NULL },
-	{ 0x00000021, "Z_OUT_OF_BOUNDS", NULL },
-	{ 0x00000023, "XY_OUT_OF_BOUNDS", NULL },
-	{ 0x00000027, "CP_MORE_PARAMS_THAN_SHARED", NULL },
-	{ 0x00000028, "CP_NO_REG_SPACE_STRIPED", NULL },
-	{ 0x00000029, "CP_NO_REG_SPACE_PACKED", NULL },
-	{ 0x0000002a, "CP_NOT_ENOUGH_WARPS", NULL },
-	{ 0x0000002b, "CP_BLOCK_SIZE_MISMATCH", NULL },
-	{ 0x0000002c, "CP_NOT_ENOUGH_LOCAL_WARPS", NULL },
-	{ 0x0000002d, "CP_NOT_ENOUGH_STACK_WARPS", NULL },
-	{ 0x0000002e, "CP_NO_BLOCKDIM_LATCH", NULL },
-	{ 0x00000031, "ENG2D_FORMAT_MISMATCH", NULL },
-	{ 0x0000003f, "PRIMITIVE_ID_NEEDS_GP", NULL },
-	{ 0x00000044, "SEMANTIC_VIEWPORT_OVER_LIMIT", NULL },
-	{ 0x00000045, "SEMANTIC_COLOR_FRONT_OVER_LIMIT", NULL },
-	{ 0x00000046, "LAYER_ID_NEEDS_GP", NULL },
-	{ 0x00000047, "SEMANTIC_CLIP_OVER_LIMIT", NULL },
-	{ 0x00000048, "SEMANTIC_PTSZ_OVER_LIMIT", NULL },
-	{}
-};
-
-static struct nouveau_bitfield nv50_graph_intr[] = {
-	{ 0x00000001, "NOTIFY" },
-	{ 0x00000002, "COMPUTE_QUERY" },
-	{ 0x00000010, "ILLEGAL_MTHD" },
-	{ 0x00000020, "ILLEGAL_CLASS" },
-	{ 0x00000040, "DOUBLE_NOTIFY" },
-	{ 0x00001000, "CONTEXT_SWITCH" },
-	{ 0x00010000, "BUFFER_NOTIFY" },
-	{ 0x00100000, "DATA_ERROR" },
-	{ 0x00200000, "TRAP" },
-	{ 0x01000000, "SINGLE_STEP" },
-	{}
-};
-
-static void
-nv50_pgraph_mp_trap(struct drm_device *dev, int tpid, int display)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t units = nv_rd32(dev, 0x1540);
-	uint32_t addr, mp10, status, pc, oplow, ophigh;
-	int i;
-	int mps = 0;
-	for (i = 0; i < 4; i++) {
-		if (!(units & 1 << (i+24)))
-			continue;
-		if (dev_priv->chipset < 0xa0)
-			addr = 0x408200 + (tpid << 12) + (i << 7);
-		else
-			addr = 0x408100 + (tpid << 11) + (i << 7);
-		mp10 = nv_rd32(dev, addr + 0x10);
-		status = nv_rd32(dev, addr + 0x14);
-		if (!status)
-			continue;
-		if (display) {
-			nv_rd32(dev, addr + 0x20);
-			pc = nv_rd32(dev, addr + 0x24);
-			oplow = nv_rd32(dev, addr + 0x70);
-			ophigh = nv_rd32(dev, addr + 0x74);
-			NV_INFO(dev, "PGRAPH_TRAP_MP_EXEC - "
-					"TP %d MP %d: ", tpid, i);
-			nouveau_enum_print(nv50_mp_exec_error_names, status);
-			printk(" at %06x warp %d, opcode %08x %08x\n",
-					pc&0xffffff, pc >> 24,
-					oplow, ophigh);
-		}
-		nv_wr32(dev, addr + 0x10, mp10);
-		nv_wr32(dev, addr + 0x14, 0);
-		mps++;
-	}
-	if (!mps && display)
-		NV_INFO(dev, "PGRAPH_TRAP_MP_EXEC - TP %d: "
-				"No MPs claiming errors?\n", tpid);
-}
-
-static void
-nv50_pgraph_tp_trap(struct drm_device *dev, int type, uint32_t ustatus_old,
-		uint32_t ustatus_new, int display, const char *name)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int tps = 0;
-	uint32_t units = nv_rd32(dev, 0x1540);
-	int i, r;
-	uint32_t ustatus_addr, ustatus;
-	for (i = 0; i < 16; i++) {
-		if (!(units & (1 << i)))
-			continue;
-		if (dev_priv->chipset < 0xa0)
-			ustatus_addr = ustatus_old + (i << 12);
-		else
-			ustatus_addr = ustatus_new + (i << 11);
-		ustatus = nv_rd32(dev, ustatus_addr) & 0x7fffffff;
-		if (!ustatus)
-			continue;
-		tps++;
-		switch (type) {
-		case 6: /* texture error... unknown for now */
-			if (display) {
-				NV_ERROR(dev, "magic set %d:\n", i);
-				for (r = ustatus_addr + 4; r <= ustatus_addr + 0x10; r += 4)
-					NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r,
-						nv_rd32(dev, r));
-			}
-			break;
-		case 7: /* MP error */
-			if (ustatus & 0x04030000) {
-				nv50_pgraph_mp_trap(dev, i, display);
-				ustatus &= ~0x04030000;
-			}
-			break;
-		case 8: /* TPDMA error */
-			{
-			uint32_t e0c = nv_rd32(dev, ustatus_addr + 4);
-			uint32_t e10 = nv_rd32(dev, ustatus_addr + 8);
-			uint32_t e14 = nv_rd32(dev, ustatus_addr + 0xc);
-			uint32_t e18 = nv_rd32(dev, ustatus_addr + 0x10);
-			uint32_t e1c = nv_rd32(dev, ustatus_addr + 0x14);
-			uint32_t e20 = nv_rd32(dev, ustatus_addr + 0x18);
-			uint32_t e24 = nv_rd32(dev, ustatus_addr + 0x1c);
-			/* 2d engine destination */
-			if (ustatus & 0x00000010) {
-				if (display) {
-					NV_INFO(dev, "PGRAPH_TRAP_TPDMA_2D - TP %d - Unknown fault at address %02x%08x\n",
-							i, e14, e10);
-					NV_INFO(dev, "PGRAPH_TRAP_TPDMA_2D - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n",
-							i, e0c, e18, e1c, e20, e24);
-				}
-				ustatus &= ~0x00000010;
-			}
-			/* Render target */
-			if (ustatus & 0x00000040) {
-				if (display) {
-					NV_INFO(dev, "PGRAPH_TRAP_TPDMA_RT - TP %d - Unknown fault at address %02x%08x\n",
-							i, e14, e10);
-					NV_INFO(dev, "PGRAPH_TRAP_TPDMA_RT - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n",
-							i, e0c, e18, e1c, e20, e24);
-				}
-				ustatus &= ~0x00000040;
-			}
-			/* CUDA memory: l[], g[] or stack. */
-			if (ustatus & 0x00000080) {
-				if (display) {
-					if (e18 & 0x80000000) {
-						/* g[] read fault? */
-						NV_INFO(dev, "PGRAPH_TRAP_TPDMA - TP %d - Global read fault at address %02x%08x\n",
-								i, e14, e10 | ((e18 >> 24) & 0x1f));
-						e18 &= ~0x1f000000;
-					} else if (e18 & 0xc) {
-						/* g[] write fault? */
-						NV_INFO(dev, "PGRAPH_TRAP_TPDMA - TP %d - Global write fault at address %02x%08x\n",
-								i, e14, e10 | ((e18 >> 7) & 0x1f));
-						e18 &= ~0x00000f80;
-					} else {
-						NV_INFO(dev, "PGRAPH_TRAP_TPDMA - TP %d - Unknown CUDA fault at address %02x%08x\n",
-								i, e14, e10);
-					}
-					NV_INFO(dev, "PGRAPH_TRAP_TPDMA - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n",
-							i, e0c, e18, e1c, e20, e24);
-				}
-				ustatus &= ~0x00000080;
-			}
-			}
-			break;
-		}
-		if (ustatus) {
-			if (display)
-				NV_INFO(dev, "%s - TP%d: Unhandled ustatus 0x%08x\n", name, i, ustatus);
-		}
-		nv_wr32(dev, ustatus_addr, 0xc0000000);
-	}
-
-	if (!tps && display)
-		NV_INFO(dev, "%s - No TPs claiming errors?\n", name);
-}
-
-static int
-nv50_pgraph_trap_handler(struct drm_device *dev, u32 display, u64 inst, u32 chid)
-{
-	u32 status = nv_rd32(dev, 0x400108);
-	u32 ustatus;
-
-	if (!status && display) {
-		NV_INFO(dev, "PGRAPH - TRAP: no units reporting traps?\n");
-		return 1;
-	}
-
-	/* DISPATCH: Relays commands to other units and handles NOTIFY,
-	 * COND, QUERY. If you get a trap from it, the command is still stuck
-	 * in DISPATCH and you need to do something about it. */
-	if (status & 0x001) {
-		ustatus = nv_rd32(dev, 0x400804) & 0x7fffffff;
-		if (!ustatus && display) {
-			NV_INFO(dev, "PGRAPH_TRAP_DISPATCH - no ustatus?\n");
-		}
-
-		nv_wr32(dev, 0x400500, 0x00000000);
-
-		/* Known to be triggered by screwed up NOTIFY and COND... */
-		if (ustatus & 0x00000001) {
-			u32 addr = nv_rd32(dev, 0x400808);
-			u32 subc = (addr & 0x00070000) >> 16;
-			u32 mthd = (addr & 0x00001ffc);
-			u32 datal = nv_rd32(dev, 0x40080c);
-			u32 datah = nv_rd32(dev, 0x400810);
-			u32 class = nv_rd32(dev, 0x400814);
-			u32 r848 = nv_rd32(dev, 0x400848);
-
-			NV_INFO(dev, "PGRAPH - TRAP DISPATCH_FAULT\n");
-			if (display && (addr & 0x80000000)) {
-				NV_INFO(dev, "PGRAPH - ch %d (0x%010llx) "
-					     "subc %d class 0x%04x mthd 0x%04x "
-					     "data 0x%08x%08x "
-					     "400808 0x%08x 400848 0x%08x\n",
-					chid, inst, subc, class, mthd, datah,
-					datal, addr, r848);
-			} else
-			if (display) {
-				NV_INFO(dev, "PGRAPH - no stuck command?\n");
-			}
-
-			nv_wr32(dev, 0x400808, 0);
-			nv_wr32(dev, 0x4008e8, nv_rd32(dev, 0x4008e8) & 3);
-			nv_wr32(dev, 0x400848, 0);
-			ustatus &= ~0x00000001;
-		}
-
-		if (ustatus & 0x00000002) {
-			u32 addr = nv_rd32(dev, 0x40084c);
-			u32 subc = (addr & 0x00070000) >> 16;
-			u32 mthd = (addr & 0x00001ffc);
-			u32 data = nv_rd32(dev, 0x40085c);
-			u32 class = nv_rd32(dev, 0x400814);
-
-			NV_INFO(dev, "PGRAPH - TRAP DISPATCH_QUERY\n");
-			if (display && (addr & 0x80000000)) {
-				NV_INFO(dev, "PGRAPH - ch %d (0x%010llx) "
-					     "subc %d class 0x%04x mthd 0x%04x "
-					     "data 0x%08x 40084c 0x%08x\n",
-					chid, inst, subc, class, mthd,
-					data, addr);
-			} else
-			if (display) {
-				NV_INFO(dev, "PGRAPH - no stuck command?\n");
-			}
-
-			nv_wr32(dev, 0x40084c, 0);
-			ustatus &= ~0x00000002;
-		}
-
-		if (ustatus && display) {
-			NV_INFO(dev, "PGRAPH - TRAP_DISPATCH (unknown "
-				      "0x%08x)\n", ustatus);
-		}
-
-		nv_wr32(dev, 0x400804, 0xc0000000);
-		nv_wr32(dev, 0x400108, 0x001);
-		status &= ~0x001;
-		if (!status)
-			return 0;
-	}
-
-	/* M2MF: Memory to memory copy engine. */
-	if (status & 0x002) {
-		u32 ustatus = nv_rd32(dev, 0x406800) & 0x7fffffff;
-		if (display) {
-			NV_INFO(dev, "PGRAPH - TRAP_M2MF");
-			nouveau_bitfield_print(nv50_graph_trap_m2mf, ustatus);
-			printk("\n");
-			NV_INFO(dev, "PGRAPH - TRAP_M2MF %08x %08x %08x %08x\n",
-				nv_rd32(dev, 0x406804), nv_rd32(dev, 0x406808),
-				nv_rd32(dev, 0x40680c), nv_rd32(dev, 0x406810));
-
-		}
-
-		/* No sane way found yet -- just reset the bugger. */
-		nv_wr32(dev, 0x400040, 2);
-		nv_wr32(dev, 0x400040, 0);
-		nv_wr32(dev, 0x406800, 0xc0000000);
-		nv_wr32(dev, 0x400108, 0x002);
-		status &= ~0x002;
-	}
-
-	/* VFETCH: Fetches data from vertex buffers. */
-	if (status & 0x004) {
-		u32 ustatus = nv_rd32(dev, 0x400c04) & 0x7fffffff;
-		if (display) {
-			NV_INFO(dev, "PGRAPH - TRAP_VFETCH");
-			nouveau_bitfield_print(nv50_graph_trap_vfetch, ustatus);
-			printk("\n");
-			NV_INFO(dev, "PGRAPH - TRAP_VFETCH %08x %08x %08x %08x\n",
-				nv_rd32(dev, 0x400c00), nv_rd32(dev, 0x400c08),
-				nv_rd32(dev, 0x400c0c), nv_rd32(dev, 0x400c10));
-		}
-
-		nv_wr32(dev, 0x400c04, 0xc0000000);
-		nv_wr32(dev, 0x400108, 0x004);
-		status &= ~0x004;
-	}
-
-	/* STRMOUT: DirectX streamout / OpenGL transform feedback. */
-	if (status & 0x008) {
-		ustatus = nv_rd32(dev, 0x401800) & 0x7fffffff;
-		if (display) {
-			NV_INFO(dev, "PGRAPH - TRAP_STRMOUT");
-			nouveau_bitfield_print(nv50_graph_trap_strmout, ustatus);
-			printk("\n");
-			NV_INFO(dev, "PGRAPH - TRAP_STRMOUT %08x %08x %08x %08x\n",
-				nv_rd32(dev, 0x401804), nv_rd32(dev, 0x401808),
-				nv_rd32(dev, 0x40180c), nv_rd32(dev, 0x401810));
-
-		}
-
-		/* No sane way found yet -- just reset the bugger. */
-		nv_wr32(dev, 0x400040, 0x80);
-		nv_wr32(dev, 0x400040, 0);
-		nv_wr32(dev, 0x401800, 0xc0000000);
-		nv_wr32(dev, 0x400108, 0x008);
-		status &= ~0x008;
-	}
-
-	/* CCACHE: Handles code and c[] caches and fills them. */
-	if (status & 0x010) {
-		ustatus = nv_rd32(dev, 0x405018) & 0x7fffffff;
-		if (display) {
-			NV_INFO(dev, "PGRAPH - TRAP_CCACHE");
-			nouveau_bitfield_print(nv50_graph_trap_ccache, ustatus);
-			printk("\n");
-			NV_INFO(dev, "PGRAPH - TRAP_CCACHE %08x %08x %08x %08x"
-				     " %08x %08x %08x\n",
-				nv_rd32(dev, 0x405000), nv_rd32(dev, 0x405004),
-				nv_rd32(dev, 0x405008), nv_rd32(dev, 0x40500c),
-				nv_rd32(dev, 0x405010), nv_rd32(dev, 0x405014),
-				nv_rd32(dev, 0x40501c));
-
-		}
-
-		nv_wr32(dev, 0x405018, 0xc0000000);
-		nv_wr32(dev, 0x400108, 0x010);
-		status &= ~0x010;
-	}
-
-	/* Unknown, not seen yet... 0x402000 is the only trap status reg
-	 * remaining, so try to handle it anyway. Perhaps related to that
-	 * unknown DMA slot on tesla? */
-	if (status & 0x20) {
-		ustatus = nv_rd32(dev, 0x402000) & 0x7fffffff;
-		if (display)
-			NV_INFO(dev, "PGRAPH - TRAP_UNKC04 0x%08x\n", ustatus);
-		nv_wr32(dev, 0x402000, 0xc0000000);
-		/* no status modifiction on purpose */
-	}
-
-	/* TEXTURE: CUDA texturing units */
-	if (status & 0x040) {
-		nv50_pgraph_tp_trap(dev, 6, 0x408900, 0x408600, display,
-				    "PGRAPH - TRAP_TEXTURE");
-		nv_wr32(dev, 0x400108, 0x040);
-		status &= ~0x040;
-	}
-
-	/* MP: CUDA execution engines. */
-	if (status & 0x080) {
-		nv50_pgraph_tp_trap(dev, 7, 0x408314, 0x40831c, display,
-				    "PGRAPH - TRAP_MP");
-		nv_wr32(dev, 0x400108, 0x080);
-		status &= ~0x080;
-	}
-
-	/* TPDMA:  Handles TP-initiated uncached memory accesses:
-	 * l[], g[], stack, 2d surfaces, render targets. */
-	if (status & 0x100) {
-		nv50_pgraph_tp_trap(dev, 8, 0x408e08, 0x408708, display,
-				    "PGRAPH - TRAP_TPDMA");
-		nv_wr32(dev, 0x400108, 0x100);
-		status &= ~0x100;
-	}
-
-	if (status) {
-		if (display)
-			NV_INFO(dev, "PGRAPH - TRAP: unknown 0x%08x\n", status);
-		nv_wr32(dev, 0x400108, status);
-	}
-
-	return 1;
-}
-
-int
-nv50_graph_isr_chid(struct drm_device *dev, u64 inst)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan;
-	unsigned long flags;
-	int i;
-
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
-		chan = dev_priv->channels.ptr[i];
-		if (!chan || !chan->ramin)
-			continue;
-
-		if (inst == chan->ramin->vinst)
-			break;
-	}
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-	return i;
-}
-
-static void
-nv50_graph_isr(struct drm_device *dev)
-{
-	u32 stat;
-
-	while ((stat = nv_rd32(dev, 0x400100))) {
-		u64 inst = (u64)(nv_rd32(dev, 0x40032c) & 0x0fffffff) << 12;
-		u32 chid = nv50_graph_isr_chid(dev, inst);
-		u32 addr = nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR);
-		u32 subc = (addr & 0x00070000) >> 16;
-		u32 mthd = (addr & 0x00001ffc);
-		u32 data = nv_rd32(dev, NV04_PGRAPH_TRAPPED_DATA);
-		u32 class = nv_rd32(dev, 0x400814);
-		u32 show = stat;
-
-		if (stat & 0x00000010) {
-			if (!nouveau_gpuobj_mthd_call2(dev, chid, class,
-						       mthd, data))
-				show &= ~0x00000010;
-		}
-
-		if (stat & 0x00001000) {
-			nv_wr32(dev, 0x400500, 0x00000000);
-			nv_wr32(dev, 0x400100, 0x00001000);
-			nv_mask(dev, 0x40013c, 0x00001000, 0x00000000);
-			nv50_graph_context_switch(dev);
-			stat &= ~0x00001000;
-			show &= ~0x00001000;
-		}
-
-		show = (show && nouveau_ratelimit()) ? show : 0;
-
-		if (show & 0x00100000) {
-			u32 ecode = nv_rd32(dev, 0x400110);
-			NV_INFO(dev, "PGRAPH - DATA_ERROR ");
-			nouveau_enum_print(nv50_data_error_names, ecode);
-			printk("\n");
-		}
-
-		if (stat & 0x00200000) {
-			if (!nv50_pgraph_trap_handler(dev, show, inst, chid))
-				show &= ~0x00200000;
-		}
-
-		nv_wr32(dev, 0x400100, stat);
-		nv_wr32(dev, 0x400500, 0x00010001);
-
-		if (show) {
-			NV_INFO(dev, "PGRAPH -");
-			nouveau_bitfield_print(nv50_graph_intr, show);
-			printk("\n");
-			NV_INFO(dev, "PGRAPH - ch %d (0x%010llx) subc %d "
-				     "class 0x%04x mthd 0x%04x data 0x%08x\n",
-				chid, inst, subc, class, mthd, data);
-			nv50_fb_vm_trap(dev, 1);
-		}
-	}
-
-	if (nv_rd32(dev, 0x400824) & (1 << 31))
-		nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) & ~(1 << 31));
-}
-
-static void
-nv50_graph_destroy(struct drm_device *dev, int engine)
-{
-	struct nv50_graph_engine *pgraph = nv_engine(dev, engine);
-
-	NVOBJ_ENGINE_DEL(dev, GR);
-
-	nouveau_irq_unregister(dev, 12);
-	kfree(pgraph);
-}
-
-int
-nv50_graph_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_graph_engine *pgraph;
-	struct nouveau_grctx ctx = {};
-	int ret;
-
-	pgraph = kzalloc(sizeof(*pgraph),GFP_KERNEL);
-	if (!pgraph)
-		return -ENOMEM;
-
-	ctx.dev = dev;
-	ctx.mode = NOUVEAU_GRCTX_PROG;
-	ctx.data = pgraph->ctxprog;
-	ctx.ctxprog_max = ARRAY_SIZE(pgraph->ctxprog);
-
-	ret = nv50_grctx_init(&ctx);
-	if (ret) {
-		NV_ERROR(dev, "PGRAPH: ctxprog build failed\n");
-		kfree(pgraph);
-		return 0;
-	}
-
-	pgraph->grctx_size = ctx.ctxvals_pos * 4;
-	pgraph->ctxprog_size = ctx.ctxprog_len;
-
-	pgraph->base.destroy = nv50_graph_destroy;
-	pgraph->base.init = nv50_graph_init;
-	pgraph->base.fini = nv50_graph_fini;
-	pgraph->base.context_new = nv50_graph_context_new;
-	pgraph->base.context_del = nv50_graph_context_del;
-	pgraph->base.object_new = nv50_graph_object_new;
-	if (dev_priv->chipset == 0x50 || dev_priv->chipset == 0xac)
-		pgraph->base.tlb_flush = nv50_graph_tlb_flush;
-	else
-		pgraph->base.tlb_flush = nv84_graph_tlb_flush;
-
-	nouveau_irq_register(dev, 12, nv50_graph_isr);
-
-	/* NVSW really doesn't live here... */
-	NVOBJ_CLASS(dev, 0x506e, SW); /* nvsw */
-	NVOBJ_MTHD (dev, 0x506e, 0x018c, nv50_graph_nvsw_dma_vblsem);
-	NVOBJ_MTHD (dev, 0x506e, 0x0400, nv50_graph_nvsw_vblsem_offset);
-	NVOBJ_MTHD (dev, 0x506e, 0x0404, nv50_graph_nvsw_vblsem_release_val);
-	NVOBJ_MTHD (dev, 0x506e, 0x0408, nv50_graph_nvsw_vblsem_release);
-	NVOBJ_MTHD (dev, 0x506e, 0x0500, nv50_graph_nvsw_mthd_page_flip);
-
-	NVOBJ_ENGINE_ADD(dev, GR, &pgraph->base);
-	NVOBJ_CLASS(dev, 0x0030, GR); /* null */
-	NVOBJ_CLASS(dev, 0x5039, GR); /* m2mf */
-	NVOBJ_CLASS(dev, 0x502d, GR); /* 2d */
-
-	/* tesla */
-	if (dev_priv->chipset == 0x50)
-		NVOBJ_CLASS(dev, 0x5097, GR); /* tesla (nv50) */
-	else
-	if (dev_priv->chipset < 0xa0)
-		NVOBJ_CLASS(dev, 0x8297, GR); /* tesla (nv8x/nv9x) */
-	else {
-		switch (dev_priv->chipset) {
-		case 0xa0:
-		case 0xaa:
-		case 0xac:
-			NVOBJ_CLASS(dev, 0x8397, GR);
-			break;
-		case 0xa3:
-		case 0xa5:
-		case 0xa8:
-			NVOBJ_CLASS(dev, 0x8597, GR);
-			break;
-		case 0xaf:
-			NVOBJ_CLASS(dev, 0x8697, GR);
-			break;
-		}
-	}
-
-	/* compute */
-	NVOBJ_CLASS(dev, 0x50c0, GR);
-	if (dev_priv->chipset  > 0xa0 &&
-	    dev_priv->chipset != 0xaa &&
-	    dev_priv->chipset != 0xac)
-		NVOBJ_CLASS(dev, 0x85c0, GR);
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_grctx.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_grctx.c
deleted file mode 100644
index 4b46d696..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_grctx.c
+++ /dev/null
@@ -1,3333 +0,0 @@
-/*
- * Copyright 2009 Marcin Kościelnicki
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#define CP_FLAG_CLEAR                 0
-#define CP_FLAG_SET                   1
-#define CP_FLAG_SWAP_DIRECTION        ((0 * 32) + 0)
-#define CP_FLAG_SWAP_DIRECTION_LOAD   0
-#define CP_FLAG_SWAP_DIRECTION_SAVE   1
-#define CP_FLAG_UNK01                 ((0 * 32) + 1)
-#define CP_FLAG_UNK01_CLEAR           0
-#define CP_FLAG_UNK01_SET             1
-#define CP_FLAG_UNK03                 ((0 * 32) + 3)
-#define CP_FLAG_UNK03_CLEAR           0
-#define CP_FLAG_UNK03_SET             1
-#define CP_FLAG_USER_SAVE             ((0 * 32) + 5)
-#define CP_FLAG_USER_SAVE_NOT_PENDING 0
-#define CP_FLAG_USER_SAVE_PENDING     1
-#define CP_FLAG_USER_LOAD             ((0 * 32) + 6)
-#define CP_FLAG_USER_LOAD_NOT_PENDING 0
-#define CP_FLAG_USER_LOAD_PENDING     1
-#define CP_FLAG_UNK0B                 ((0 * 32) + 0xb)
-#define CP_FLAG_UNK0B_CLEAR           0
-#define CP_FLAG_UNK0B_SET             1
-#define CP_FLAG_XFER_SWITCH           ((0 * 32) + 0xe)
-#define CP_FLAG_XFER_SWITCH_DISABLE   0
-#define CP_FLAG_XFER_SWITCH_ENABLE    1
-#define CP_FLAG_STATE                 ((0 * 32) + 0x1c)
-#define CP_FLAG_STATE_STOPPED         0
-#define CP_FLAG_STATE_RUNNING         1
-#define CP_FLAG_UNK1D                 ((0 * 32) + 0x1d)
-#define CP_FLAG_UNK1D_CLEAR           0
-#define CP_FLAG_UNK1D_SET             1
-#define CP_FLAG_UNK20                 ((1 * 32) + 0)
-#define CP_FLAG_UNK20_CLEAR           0
-#define CP_FLAG_UNK20_SET             1
-#define CP_FLAG_STATUS                ((2 * 32) + 0)
-#define CP_FLAG_STATUS_BUSY           0
-#define CP_FLAG_STATUS_IDLE           1
-#define CP_FLAG_AUTO_SAVE             ((2 * 32) + 4)
-#define CP_FLAG_AUTO_SAVE_NOT_PENDING 0
-#define CP_FLAG_AUTO_SAVE_PENDING     1
-#define CP_FLAG_AUTO_LOAD             ((2 * 32) + 5)
-#define CP_FLAG_AUTO_LOAD_NOT_PENDING 0
-#define CP_FLAG_AUTO_LOAD_PENDING     1
-#define CP_FLAG_NEWCTX                ((2 * 32) + 10)
-#define CP_FLAG_NEWCTX_BUSY           0
-#define CP_FLAG_NEWCTX_DONE           1
-#define CP_FLAG_XFER                  ((2 * 32) + 11)
-#define CP_FLAG_XFER_IDLE             0
-#define CP_FLAG_XFER_BUSY             1
-#define CP_FLAG_ALWAYS                ((2 * 32) + 13)
-#define CP_FLAG_ALWAYS_FALSE          0
-#define CP_FLAG_ALWAYS_TRUE           1
-#define CP_FLAG_INTR                  ((2 * 32) + 15)
-#define CP_FLAG_INTR_NOT_PENDING      0
-#define CP_FLAG_INTR_PENDING          1
-
-#define CP_CTX                   0x00100000
-#define CP_CTX_COUNT             0x000f0000
-#define CP_CTX_COUNT_SHIFT               16
-#define CP_CTX_REG               0x00003fff
-#define CP_LOAD_SR               0x00200000
-#define CP_LOAD_SR_VALUE         0x000fffff
-#define CP_BRA                   0x00400000
-#define CP_BRA_IP                0x0001ff00
-#define CP_BRA_IP_SHIFT                   8
-#define CP_BRA_IF_CLEAR          0x00000080
-#define CP_BRA_FLAG              0x0000007f
-#define CP_WAIT                  0x00500000
-#define CP_WAIT_SET              0x00000080
-#define CP_WAIT_FLAG             0x0000007f
-#define CP_SET                   0x00700000
-#define CP_SET_1                 0x00000080
-#define CP_SET_FLAG              0x0000007f
-#define CP_NEWCTX                0x00600004
-#define CP_NEXT_TO_SWAP          0x00600005
-#define CP_SET_CONTEXT_POINTER   0x00600006
-#define CP_SET_XFER_POINTER      0x00600007
-#define CP_ENABLE                0x00600009
-#define CP_END                   0x0060000c
-#define CP_NEXT_TO_CURRENT       0x0060000d
-#define CP_DISABLE1              0x0090ffff
-#define CP_DISABLE2              0x0091ffff
-#define CP_XFER_1      0x008000ff
-#define CP_XFER_2      0x008800ff
-#define CP_SEEK_1      0x00c000ff
-#define CP_SEEK_2      0x00c800ff
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_grctx.h"
-
-#define IS_NVA3F(x) (((x) > 0xa0 && (x) < 0xaa) || (x) == 0xaf)
-#define IS_NVAAF(x) ((x) >= 0xaa && (x) <= 0xac)
-
-/*
- * This code deals with PGRAPH contexts on NV50 family cards. Like NV40, it's
- * the GPU itself that does context-switching, but it needs a special
- * microcode to do it. And it's the driver's task to supply this microcode,
- * further known as ctxprog, as well as the initial context values, known
- * as ctxvals.
- *
- * Without ctxprog, you cannot switch contexts. Not even in software, since
- * the majority of context [xfer strands] isn't accessible directly. You're
- * stuck with a single channel, and you also suffer all the problems resulting
- * from missing ctxvals, since you cannot load them.
- *
- * Without ctxvals, you're stuck with PGRAPH's default context. It's enough to
- * run 2d operations, but trying to utilise 3d or CUDA will just lock you up,
- * since you don't have... some sort of needed setup.
- *
- * Nouveau will just disable acceleration if not given ctxprog + ctxvals, since
- * it's too much hassle to handle no-ctxprog as a special case.
- */
-
-/*
- * How ctxprogs work.
- *
- * The ctxprog is written in its own kind of microcode, with very small and
- * crappy set of available commands. You upload it to a small [512 insns]
- * area of memory on PGRAPH, and it'll be run when PFIFO wants PGRAPH to
- * switch channel. or when the driver explicitely requests it. Stuff visible
- * to ctxprog consists of: PGRAPH MMIO registers, PGRAPH context strands,
- * the per-channel context save area in VRAM [known as ctxvals or grctx],
- * 4 flags registers, a scratch register, two grctx pointers, plus many
- * random poorly-understood details.
- *
- * When ctxprog runs, it's supposed to check what operations are asked of it,
- * save old context if requested, optionally reset PGRAPH and switch to the
- * new channel, and load the new context. Context consists of three major
- * parts: subset of MMIO registers and two "xfer areas".
- */
-
-/* TODO:
- *  - document unimplemented bits compared to nvidia
- *  - NVAx: make a TP subroutine, use it.
- *  - use 0x4008fc instead of 0x1540?
- */
-
-enum cp_label {
-	cp_check_load = 1,
-	cp_setup_auto_load,
-	cp_setup_load,
-	cp_setup_save,
-	cp_swap_state,
-	cp_prepare_exit,
-	cp_exit,
-};
-
-static void nv50_graph_construct_mmio(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_xfer1(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_xfer2(struct nouveau_grctx *ctx);
-
-/* Main function: construct the ctxprog skeleton, call the other functions. */
-
-int
-nv50_grctx_init(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-
-	switch (dev_priv->chipset) {
-	case 0x50:
-	case 0x84:
-	case 0x86:
-	case 0x92:
-	case 0x94:
-	case 0x96:
-	case 0x98:
-	case 0xa0:
-	case 0xa3:
-	case 0xa5:
-	case 0xa8:
-	case 0xaa:
-	case 0xac:
-	case 0xaf:
-		break;
-	default:
-		NV_ERROR(ctx->dev, "I don't know how to make a ctxprog for "
-				   "your NV%x card.\n", dev_priv->chipset);
-		NV_ERROR(ctx->dev, "Disabling acceleration. Please contact "
-				   "the devs.\n");
-		return -ENOSYS;
-	}
-
-	cp_set (ctx, STATE, RUNNING);
-	cp_set (ctx, XFER_SWITCH, ENABLE);
-	/* decide whether we're loading/unloading the context */
-	cp_bra (ctx, AUTO_SAVE, PENDING, cp_setup_save);
-	cp_bra (ctx, USER_SAVE, PENDING, cp_setup_save);
-
-	cp_name(ctx, cp_check_load);
-	cp_bra (ctx, AUTO_LOAD, PENDING, cp_setup_auto_load);
-	cp_bra (ctx, USER_LOAD, PENDING, cp_setup_load);
-	cp_bra (ctx, ALWAYS, TRUE, cp_exit);
-
-	/* setup for context load */
-	cp_name(ctx, cp_setup_auto_load);
-	cp_out (ctx, CP_DISABLE1);
-	cp_out (ctx, CP_DISABLE2);
-	cp_out (ctx, CP_ENABLE);
-	cp_out (ctx, CP_NEXT_TO_SWAP);
-	cp_set (ctx, UNK01, SET);
-	cp_name(ctx, cp_setup_load);
-	cp_out (ctx, CP_NEWCTX);
-	cp_wait(ctx, NEWCTX, BUSY);
-	cp_set (ctx, UNK1D, CLEAR);
-	cp_set (ctx, SWAP_DIRECTION, LOAD);
-	cp_bra (ctx, UNK0B, SET, cp_prepare_exit);
-	cp_bra (ctx, ALWAYS, TRUE, cp_swap_state);
-
-	/* setup for context save */
-	cp_name(ctx, cp_setup_save);
-	cp_set (ctx, UNK1D, SET);
-	cp_wait(ctx, STATUS, BUSY);
-	cp_wait(ctx, INTR, PENDING);
-	cp_bra (ctx, STATUS, BUSY, cp_setup_save);
-	cp_set (ctx, UNK01, SET);
-	cp_set (ctx, SWAP_DIRECTION, SAVE);
-
-	/* general PGRAPH state */
-	cp_name(ctx, cp_swap_state);
-	cp_set (ctx, UNK03, SET);
-	cp_pos (ctx, 0x00004/4);
-	cp_ctx (ctx, 0x400828, 1); /* needed. otherwise, flickering happens. */
-	cp_pos (ctx, 0x00100/4);
-	nv50_graph_construct_mmio(ctx);
-	nv50_graph_construct_xfer1(ctx);
-	nv50_graph_construct_xfer2(ctx);
-
-	cp_bra (ctx, SWAP_DIRECTION, SAVE, cp_check_load);
-
-	cp_set (ctx, UNK20, SET);
-	cp_set (ctx, SWAP_DIRECTION, SAVE); /* no idea why this is needed, but fixes at least one lockup. */
-	cp_lsr (ctx, ctx->ctxvals_base);
-	cp_out (ctx, CP_SET_XFER_POINTER);
-	cp_lsr (ctx, 4);
-	cp_out (ctx, CP_SEEK_1);
-	cp_out (ctx, CP_XFER_1);
-	cp_wait(ctx, XFER, BUSY);
-
-	/* pre-exit state updates */
-	cp_name(ctx, cp_prepare_exit);
-	cp_set (ctx, UNK01, CLEAR);
-	cp_set (ctx, UNK03, CLEAR);
-	cp_set (ctx, UNK1D, CLEAR);
-
-	cp_bra (ctx, USER_SAVE, PENDING, cp_exit);
-	cp_out (ctx, CP_NEXT_TO_CURRENT);
-
-	cp_name(ctx, cp_exit);
-	cp_set (ctx, USER_SAVE, NOT_PENDING);
-	cp_set (ctx, USER_LOAD, NOT_PENDING);
-	cp_set (ctx, XFER_SWITCH, DISABLE);
-	cp_set (ctx, STATE, STOPPED);
-	cp_out (ctx, CP_END);
-	ctx->ctxvals_pos += 0x400; /* padding... no idea why you need it */
-
-	return 0;
-}
-
-/*
- * Constructs MMIO part of ctxprog and ctxvals. Just a matter of knowing which
- * registers to save/restore and the default values for them.
- */
-
-static void
-nv50_graph_construct_mmio_ddata(struct nouveau_grctx *ctx);
-
-static void
-nv50_graph_construct_mmio(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int i, j;
-	int offset, base;
-	uint32_t units = nv_rd32 (ctx->dev, 0x1540);
-
-	/* 0800: DISPATCH */
-	cp_ctx(ctx, 0x400808, 7);
-	gr_def(ctx, 0x400814, 0x00000030);
-	cp_ctx(ctx, 0x400834, 0x32);
-	if (dev_priv->chipset == 0x50) {
-		gr_def(ctx, 0x400834, 0xff400040);
-		gr_def(ctx, 0x400838, 0xfff00080);
-		gr_def(ctx, 0x40083c, 0xfff70090);
-		gr_def(ctx, 0x400840, 0xffe806a8);
-	}
-	gr_def(ctx, 0x400844, 0x00000002);
-	if (IS_NVA3F(dev_priv->chipset))
-		gr_def(ctx, 0x400894, 0x00001000);
-	gr_def(ctx, 0x4008e8, 0x00000003);
-	gr_def(ctx, 0x4008ec, 0x00001000);
-	if (dev_priv->chipset == 0x50)
-		cp_ctx(ctx, 0x400908, 0xb);
-	else if (dev_priv->chipset < 0xa0)
-		cp_ctx(ctx, 0x400908, 0xc);
-	else
-		cp_ctx(ctx, 0x400908, 0xe);
-
-	if (dev_priv->chipset >= 0xa0)
-		cp_ctx(ctx, 0x400b00, 0x1);
-	if (IS_NVA3F(dev_priv->chipset)) {
-		cp_ctx(ctx, 0x400b10, 0x1);
-		gr_def(ctx, 0x400b10, 0x0001629d);
-		cp_ctx(ctx, 0x400b20, 0x1);
-		gr_def(ctx, 0x400b20, 0x0001629d);
-	}
-
-	nv50_graph_construct_mmio_ddata(ctx);
-
-	/* 0C00: VFETCH */
-	cp_ctx(ctx, 0x400c08, 0x2);
-	gr_def(ctx, 0x400c08, 0x0000fe0c);
-
-	/* 1000 */
-	if (dev_priv->chipset < 0xa0) {
-		cp_ctx(ctx, 0x401008, 0x4);
-		gr_def(ctx, 0x401014, 0x00001000);
-	} else if (!IS_NVA3F(dev_priv->chipset)) {
-		cp_ctx(ctx, 0x401008, 0x5);
-		gr_def(ctx, 0x401018, 0x00001000);
-	} else {
-		cp_ctx(ctx, 0x401008, 0x5);
-		gr_def(ctx, 0x401018, 0x00004000);
-	}
-
-	/* 1400 */
-	cp_ctx(ctx, 0x401400, 0x8);
-	cp_ctx(ctx, 0x401424, 0x3);
-	if (dev_priv->chipset == 0x50)
-		gr_def(ctx, 0x40142c, 0x0001fd87);
-	else
-		gr_def(ctx, 0x40142c, 0x00000187);
-	cp_ctx(ctx, 0x401540, 0x5);
-	gr_def(ctx, 0x401550, 0x00001018);
-
-	/* 1800: STREAMOUT */
-	cp_ctx(ctx, 0x401814, 0x1);
-	gr_def(ctx, 0x401814, 0x000000ff);
-	if (dev_priv->chipset == 0x50) {
-		cp_ctx(ctx, 0x40181c, 0xe);
-		gr_def(ctx, 0x401850, 0x00000004);
-	} else if (dev_priv->chipset < 0xa0) {
-		cp_ctx(ctx, 0x40181c, 0xf);
-		gr_def(ctx, 0x401854, 0x00000004);
-	} else {
-		cp_ctx(ctx, 0x40181c, 0x13);
-		gr_def(ctx, 0x401864, 0x00000004);
-	}
-
-	/* 1C00 */
-	cp_ctx(ctx, 0x401c00, 0x1);
-	switch (dev_priv->chipset) {
-	case 0x50:
-		gr_def(ctx, 0x401c00, 0x0001005f);
-		break;
-	case 0x84:
-	case 0x86:
-	case 0x94:
-		gr_def(ctx, 0x401c00, 0x044d00df);
-		break;
-	case 0x92:
-	case 0x96:
-	case 0x98:
-	case 0xa0:
-	case 0xaa:
-	case 0xac:
-		gr_def(ctx, 0x401c00, 0x042500df);
-		break;
-	case 0xa3:
-	case 0xa5:
-	case 0xa8:
-	case 0xaf:
-		gr_def(ctx, 0x401c00, 0x142500df);
-		break;
-	}
-
-	/* 2000 */
-
-	/* 2400 */
-	cp_ctx(ctx, 0x402400, 0x1);
-	if (dev_priv->chipset == 0x50)
-		cp_ctx(ctx, 0x402408, 0x1);
-	else
-		cp_ctx(ctx, 0x402408, 0x2);
-	gr_def(ctx, 0x402408, 0x00000600);
-
-	/* 2800: CSCHED */
-	cp_ctx(ctx, 0x402800, 0x1);
-	if (dev_priv->chipset == 0x50)
-		gr_def(ctx, 0x402800, 0x00000006);
-
-	/* 2C00: ZCULL */
-	cp_ctx(ctx, 0x402c08, 0x6);
-	if (dev_priv->chipset != 0x50)
-		gr_def(ctx, 0x402c14, 0x01000000);
-	gr_def(ctx, 0x402c18, 0x000000ff);
-	if (dev_priv->chipset == 0x50)
-		cp_ctx(ctx, 0x402ca0, 0x1);
-	else
-		cp_ctx(ctx, 0x402ca0, 0x2);
-	if (dev_priv->chipset < 0xa0)
-		gr_def(ctx, 0x402ca0, 0x00000400);
-	else if (!IS_NVA3F(dev_priv->chipset))
-		gr_def(ctx, 0x402ca0, 0x00000800);
-	else
-		gr_def(ctx, 0x402ca0, 0x00000400);
-	cp_ctx(ctx, 0x402cac, 0x4);
-
-	/* 3000: ENG2D */
-	cp_ctx(ctx, 0x403004, 0x1);
-	gr_def(ctx, 0x403004, 0x00000001);
-
-	/* 3400 */
-	if (dev_priv->chipset >= 0xa0) {
-		cp_ctx(ctx, 0x403404, 0x1);
-		gr_def(ctx, 0x403404, 0x00000001);
-	}
-
-	/* 5000: CCACHE */
-	cp_ctx(ctx, 0x405000, 0x1);
-	switch (dev_priv->chipset) {
-	case 0x50:
-		gr_def(ctx, 0x405000, 0x00300080);
-		break;
-	case 0x84:
-	case 0xa0:
-	case 0xa3:
-	case 0xa5:
-	case 0xa8:
-	case 0xaa:
-	case 0xac:
-	case 0xaf:
-		gr_def(ctx, 0x405000, 0x000e0080);
-		break;
-	case 0x86:
-	case 0x92:
-	case 0x94:
-	case 0x96:
-	case 0x98:
-		gr_def(ctx, 0x405000, 0x00000080);
-		break;
-	}
-	cp_ctx(ctx, 0x405014, 0x1);
-	gr_def(ctx, 0x405014, 0x00000004);
-	cp_ctx(ctx, 0x40501c, 0x1);
-	cp_ctx(ctx, 0x405024, 0x1);
-	cp_ctx(ctx, 0x40502c, 0x1);
-
-	/* 6000? */
-	if (dev_priv->chipset == 0x50)
-		cp_ctx(ctx, 0x4063e0, 0x1);
-
-	/* 6800: M2MF */
-	if (dev_priv->chipset < 0x90) {
-		cp_ctx(ctx, 0x406814, 0x2b);
-		gr_def(ctx, 0x406818, 0x00000f80);
-		gr_def(ctx, 0x406860, 0x007f0080);
-		gr_def(ctx, 0x40689c, 0x007f0080);
-	} else {
-		cp_ctx(ctx, 0x406814, 0x4);
-		if (dev_priv->chipset == 0x98)
-			gr_def(ctx, 0x406818, 0x00000f80);
-		else
-			gr_def(ctx, 0x406818, 0x00001f80);
-		if (IS_NVA3F(dev_priv->chipset))
-			gr_def(ctx, 0x40681c, 0x00000030);
-		cp_ctx(ctx, 0x406830, 0x3);
-	}
-
-	/* 7000: per-ROP group state */
-	for (i = 0; i < 8; i++) {
-		if (units & (1<<(i+16))) {
-			cp_ctx(ctx, 0x407000 + (i<<8), 3);
-			if (dev_priv->chipset == 0x50)
-				gr_def(ctx, 0x407000 + (i<<8), 0x1b74f820);
-			else if (dev_priv->chipset != 0xa5)
-				gr_def(ctx, 0x407000 + (i<<8), 0x3b74f821);
-			else
-				gr_def(ctx, 0x407000 + (i<<8), 0x7b74f821);
-			gr_def(ctx, 0x407004 + (i<<8), 0x89058001);
-
-			if (dev_priv->chipset == 0x50) {
-				cp_ctx(ctx, 0x407010 + (i<<8), 1);
-			} else if (dev_priv->chipset < 0xa0) {
-				cp_ctx(ctx, 0x407010 + (i<<8), 2);
-				gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
-				gr_def(ctx, 0x407014 + (i<<8), 0x0000001f);
-			} else {
-				cp_ctx(ctx, 0x407010 + (i<<8), 3);
-				gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
-				if (dev_priv->chipset != 0xa5)
-					gr_def(ctx, 0x407014 + (i<<8), 0x000000ff);
-				else
-					gr_def(ctx, 0x407014 + (i<<8), 0x000001ff);
-			}
-
-			cp_ctx(ctx, 0x407080 + (i<<8), 4);
-			if (dev_priv->chipset != 0xa5)
-				gr_def(ctx, 0x407080 + (i<<8), 0x027c10fa);
-			else
-				gr_def(ctx, 0x407080 + (i<<8), 0x827c10fa);
-			if (dev_priv->chipset == 0x50)
-				gr_def(ctx, 0x407084 + (i<<8), 0x000000c0);
-			else
-				gr_def(ctx, 0x407084 + (i<<8), 0x400000c0);
-			gr_def(ctx, 0x407088 + (i<<8), 0xb7892080);
-
-			if (dev_priv->chipset < 0xa0)
-				cp_ctx(ctx, 0x407094 + (i<<8), 1);
-			else if (!IS_NVA3F(dev_priv->chipset))
-				cp_ctx(ctx, 0x407094 + (i<<8), 3);
-			else {
-				cp_ctx(ctx, 0x407094 + (i<<8), 4);
-				gr_def(ctx, 0x4070a0 + (i<<8), 1);
-			}
-		}
-	}
-
-	cp_ctx(ctx, 0x407c00, 0x3);
-	if (dev_priv->chipset < 0x90)
-		gr_def(ctx, 0x407c00, 0x00010040);
-	else if (dev_priv->chipset < 0xa0)
-		gr_def(ctx, 0x407c00, 0x00390040);
-	else
-		gr_def(ctx, 0x407c00, 0x003d0040);
-	gr_def(ctx, 0x407c08, 0x00000022);
-	if (dev_priv->chipset >= 0xa0) {
-		cp_ctx(ctx, 0x407c10, 0x3);
-		cp_ctx(ctx, 0x407c20, 0x1);
-		cp_ctx(ctx, 0x407c2c, 0x1);
-	}
-
-	if (dev_priv->chipset < 0xa0) {
-		cp_ctx(ctx, 0x407d00, 0x9);
-	} else {
-		cp_ctx(ctx, 0x407d00, 0x15);
-	}
-	if (dev_priv->chipset == 0x98)
-		gr_def(ctx, 0x407d08, 0x00380040);
-	else {
-		if (dev_priv->chipset < 0x90)
-			gr_def(ctx, 0x407d08, 0x00010040);
-		else if (dev_priv->chipset < 0xa0)
-			gr_def(ctx, 0x407d08, 0x00390040);
-		else
-			gr_def(ctx, 0x407d08, 0x003d0040);
-		gr_def(ctx, 0x407d0c, 0x00000022);
-	}
-
-	/* 8000+: per-TP state */
-	for (i = 0; i < 10; i++) {
-		if (units & (1<<i)) {
-			if (dev_priv->chipset < 0xa0)
-				base = 0x408000 + (i<<12);
-			else
-				base = 0x408000 + (i<<11);
-			if (dev_priv->chipset < 0xa0)
-				offset = base + 0xc00;
-			else
-				offset = base + 0x80;
-			cp_ctx(ctx, offset + 0x00, 1);
-			gr_def(ctx, offset + 0x00, 0x0000ff0a);
-			cp_ctx(ctx, offset + 0x08, 1);
-
-			/* per-MP state */
-			for (j = 0; j < (dev_priv->chipset < 0xa0 ? 2 : 4); j++) {
-				if (!(units & (1 << (j+24)))) continue;
-				if (dev_priv->chipset < 0xa0)
-					offset = base + 0x200 + (j<<7);
-				else
-					offset = base + 0x100 + (j<<7);
-				cp_ctx(ctx, offset, 0x20);
-				gr_def(ctx, offset + 0x00, 0x01800000);
-				gr_def(ctx, offset + 0x04, 0x00160000);
-				gr_def(ctx, offset + 0x08, 0x01800000);
-				gr_def(ctx, offset + 0x18, 0x0003ffff);
-				switch (dev_priv->chipset) {
-				case 0x50:
-					gr_def(ctx, offset + 0x1c, 0x00080000);
-					break;
-				case 0x84:
-					gr_def(ctx, offset + 0x1c, 0x00880000);
-					break;
-				case 0x86:
-					gr_def(ctx, offset + 0x1c, 0x018c0000);
-					break;
-				case 0x92:
-				case 0x96:
-				case 0x98:
-					gr_def(ctx, offset + 0x1c, 0x118c0000);
-					break;
-				case 0x94:
-					gr_def(ctx, offset + 0x1c, 0x10880000);
-					break;
-				case 0xa0:
-				case 0xa5:
-					gr_def(ctx, offset + 0x1c, 0x310c0000);
-					break;
-				case 0xa3:
-				case 0xa8:
-				case 0xaa:
-				case 0xac:
-				case 0xaf:
-					gr_def(ctx, offset + 0x1c, 0x300c0000);
-					break;
-				}
-				gr_def(ctx, offset + 0x40, 0x00010401);
-				if (dev_priv->chipset == 0x50)
-					gr_def(ctx, offset + 0x48, 0x00000040);
-				else
-					gr_def(ctx, offset + 0x48, 0x00000078);
-				gr_def(ctx, offset + 0x50, 0x000000bf);
-				gr_def(ctx, offset + 0x58, 0x00001210);
-				if (dev_priv->chipset == 0x50)
-					gr_def(ctx, offset + 0x5c, 0x00000080);
-				else
-					gr_def(ctx, offset + 0x5c, 0x08000080);
-				if (dev_priv->chipset >= 0xa0)
-					gr_def(ctx, offset + 0x68, 0x0000003e);
-			}
-
-			if (dev_priv->chipset < 0xa0)
-				cp_ctx(ctx, base + 0x300, 0x4);
-			else
-				cp_ctx(ctx, base + 0x300, 0x5);
-			if (dev_priv->chipset == 0x50)
-				gr_def(ctx, base + 0x304, 0x00007070);
-			else if (dev_priv->chipset < 0xa0)
-				gr_def(ctx, base + 0x304, 0x00027070);
-			else if (!IS_NVA3F(dev_priv->chipset))
-				gr_def(ctx, base + 0x304, 0x01127070);
-			else
-				gr_def(ctx, base + 0x304, 0x05127070);
-
-			if (dev_priv->chipset < 0xa0)
-				cp_ctx(ctx, base + 0x318, 1);
-			else
-				cp_ctx(ctx, base + 0x320, 1);
-			if (dev_priv->chipset == 0x50)
-				gr_def(ctx, base + 0x318, 0x0003ffff);
-			else if (dev_priv->chipset < 0xa0)
-				gr_def(ctx, base + 0x318, 0x03ffffff);
-			else
-				gr_def(ctx, base + 0x320, 0x07ffffff);
-
-			if (dev_priv->chipset < 0xa0)
-				cp_ctx(ctx, base + 0x324, 5);
-			else
-				cp_ctx(ctx, base + 0x328, 4);
-
-			if (dev_priv->chipset < 0xa0) {
-				cp_ctx(ctx, base + 0x340, 9);
-				offset = base + 0x340;
-			} else if (!IS_NVA3F(dev_priv->chipset)) {
-				cp_ctx(ctx, base + 0x33c, 0xb);
-				offset = base + 0x344;
-			} else {
-				cp_ctx(ctx, base + 0x33c, 0xd);
-				offset = base + 0x344;
-			}
-			gr_def(ctx, offset + 0x0, 0x00120407);
-			gr_def(ctx, offset + 0x4, 0x05091507);
-			if (dev_priv->chipset == 0x84)
-				gr_def(ctx, offset + 0x8, 0x05100202);
-			else
-				gr_def(ctx, offset + 0x8, 0x05010202);
-			gr_def(ctx, offset + 0xc, 0x00030201);
-			if (dev_priv->chipset == 0xa3)
-				cp_ctx(ctx, base + 0x36c, 1);
-
-			cp_ctx(ctx, base + 0x400, 2);
-			gr_def(ctx, base + 0x404, 0x00000040);
-			cp_ctx(ctx, base + 0x40c, 2);
-			gr_def(ctx, base + 0x40c, 0x0d0c0b0a);
-			gr_def(ctx, base + 0x410, 0x00141210);
-
-			if (dev_priv->chipset < 0xa0)
-				offset = base + 0x800;
-			else
-				offset = base + 0x500;
-			cp_ctx(ctx, offset, 6);
-			gr_def(ctx, offset + 0x0, 0x000001f0);
-			gr_def(ctx, offset + 0x4, 0x00000001);
-			gr_def(ctx, offset + 0x8, 0x00000003);
-			if (dev_priv->chipset == 0x50 || IS_NVAAF(dev_priv->chipset))
-				gr_def(ctx, offset + 0xc, 0x00008000);
-			gr_def(ctx, offset + 0x14, 0x00039e00);
-			cp_ctx(ctx, offset + 0x1c, 2);
-			if (dev_priv->chipset == 0x50)
-				gr_def(ctx, offset + 0x1c, 0x00000040);
-			else
-				gr_def(ctx, offset + 0x1c, 0x00000100);
-			gr_def(ctx, offset + 0x20, 0x00003800);
-
-			if (dev_priv->chipset >= 0xa0) {
-				cp_ctx(ctx, base + 0x54c, 2);
-				if (!IS_NVA3F(dev_priv->chipset))
-					gr_def(ctx, base + 0x54c, 0x003fe006);
-				else
-					gr_def(ctx, base + 0x54c, 0x003fe007);
-				gr_def(ctx, base + 0x550, 0x003fe000);
-			}
-
-			if (dev_priv->chipset < 0xa0)
-				offset = base + 0xa00;
-			else
-				offset = base + 0x680;
-			cp_ctx(ctx, offset, 1);
-			gr_def(ctx, offset, 0x00404040);
-
-			if (dev_priv->chipset < 0xa0)
-				offset = base + 0xe00;
-			else
-				offset = base + 0x700;
-			cp_ctx(ctx, offset, 2);
-			if (dev_priv->chipset < 0xa0)
-				gr_def(ctx, offset, 0x0077f005);
-			else if (dev_priv->chipset == 0xa5)
-				gr_def(ctx, offset, 0x6cf7f007);
-			else if (dev_priv->chipset == 0xa8)
-				gr_def(ctx, offset, 0x6cfff007);
-			else if (dev_priv->chipset == 0xac)
-				gr_def(ctx, offset, 0x0cfff007);
-			else
-				gr_def(ctx, offset, 0x0cf7f007);
-			if (dev_priv->chipset == 0x50)
-				gr_def(ctx, offset + 0x4, 0x00007fff);
-			else if (dev_priv->chipset < 0xa0)
-				gr_def(ctx, offset + 0x4, 0x003f7fff);
-			else
-				gr_def(ctx, offset + 0x4, 0x02bf7fff);
-			cp_ctx(ctx, offset + 0x2c, 1);
-			if (dev_priv->chipset == 0x50) {
-				cp_ctx(ctx, offset + 0x50, 9);
-				gr_def(ctx, offset + 0x54, 0x000003ff);
-				gr_def(ctx, offset + 0x58, 0x00000003);
-				gr_def(ctx, offset + 0x5c, 0x00000003);
-				gr_def(ctx, offset + 0x60, 0x000001ff);
-				gr_def(ctx, offset + 0x64, 0x0000001f);
-				gr_def(ctx, offset + 0x68, 0x0000000f);
-				gr_def(ctx, offset + 0x6c, 0x0000000f);
-			} else if (dev_priv->chipset < 0xa0) {
-				cp_ctx(ctx, offset + 0x50, 1);
-				cp_ctx(ctx, offset + 0x70, 1);
-			} else {
-				cp_ctx(ctx, offset + 0x50, 1);
-				cp_ctx(ctx, offset + 0x60, 5);
-			}
-		}
-	}
-}
-
-static void
-dd_emit(struct nouveau_grctx *ctx, int num, uint32_t val) {
-	int i;
-	if (val && ctx->mode == NOUVEAU_GRCTX_VALS)
-		for (i = 0; i < num; i++)
-			nv_wo32(ctx->data, 4 * (ctx->ctxvals_pos + i), val);
-	ctx->ctxvals_pos += num;
-}
-
-static void
-nv50_graph_construct_mmio_ddata(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int base, num;
-	base = ctx->ctxvals_pos;
-
-	/* tesla state */
-	dd_emit(ctx, 1, 0);	/* 00000001 UNK0F90 */
-	dd_emit(ctx, 1, 0);	/* 00000001 UNK135C */
-
-	/* SRC_TIC state */
-	dd_emit(ctx, 1, 0);	/* 00000007 SRC_TILE_MODE_Z */
-	dd_emit(ctx, 1, 2);	/* 00000007 SRC_TILE_MODE_Y */
-	dd_emit(ctx, 1, 1);	/* 00000001 SRC_LINEAR #1 */
-	dd_emit(ctx, 1, 0);	/* 000000ff SRC_ADDRESS_HIGH */
-	dd_emit(ctx, 1, 0);	/* 00000001 SRC_SRGB */
-	if (dev_priv->chipset >= 0x94)
-		dd_emit(ctx, 1, 0);	/* 00000003 eng2d UNK0258 */
-	dd_emit(ctx, 1, 1);	/* 00000fff SRC_DEPTH */
-	dd_emit(ctx, 1, 0x100);	/* 0000ffff SRC_HEIGHT */
-
-	/* turing state */
-	dd_emit(ctx, 1, 0);		/* 0000000f TEXTURES_LOG2 */
-	dd_emit(ctx, 1, 0);		/* 0000000f SAMPLERS_LOG2 */
-	dd_emit(ctx, 1, 0);		/* 000000ff CB_DEF_ADDRESS_HIGH */
-	dd_emit(ctx, 1, 0);		/* ffffffff CB_DEF_ADDRESS_LOW */
-	dd_emit(ctx, 1, 0);		/* ffffffff SHARED_SIZE */
-	dd_emit(ctx, 1, 2);		/* ffffffff REG_MODE */
-	dd_emit(ctx, 1, 1);		/* 0000ffff BLOCK_ALLOC_THREADS */
-	dd_emit(ctx, 1, 1);		/* 00000001 LANES32 */
-	dd_emit(ctx, 1, 0);		/* 000000ff UNK370 */
-	dd_emit(ctx, 1, 0);		/* 000000ff USER_PARAM_UNK */
-	dd_emit(ctx, 1, 0);		/* 000000ff USER_PARAM_COUNT */
-	dd_emit(ctx, 1, 1);		/* 000000ff UNK384 bits 8-15 */
-	dd_emit(ctx, 1, 0x3fffff);	/* 003fffff TIC_LIMIT */
-	dd_emit(ctx, 1, 0x1fff);	/* 000fffff TSC_LIMIT */
-	dd_emit(ctx, 1, 0);		/* 0000ffff CB_ADDR_INDEX */
-	dd_emit(ctx, 1, 1);		/* 000007ff BLOCKDIM_X */
-	dd_emit(ctx, 1, 1);		/* 000007ff BLOCKDIM_XMY */
-	dd_emit(ctx, 1, 0);		/* 00000001 BLOCKDIM_XMY_OVERFLOW */
-	dd_emit(ctx, 1, 1);		/* 0003ffff BLOCKDIM_XMYMZ */
-	dd_emit(ctx, 1, 1);		/* 000007ff BLOCKDIM_Y */
-	dd_emit(ctx, 1, 1);		/* 0000007f BLOCKDIM_Z */
-	dd_emit(ctx, 1, 4);		/* 000000ff CP_REG_ALLOC_TEMP */
-	dd_emit(ctx, 1, 1);		/* 00000001 BLOCKDIM_DIRTY */
-	if (IS_NVA3F(dev_priv->chipset))
-		dd_emit(ctx, 1, 0);	/* 00000003 UNK03E8 */
-	dd_emit(ctx, 1, 1);		/* 0000007f BLOCK_ALLOC_HALFWARPS */
-	dd_emit(ctx, 1, 1);		/* 00000007 LOCAL_WARPS_NO_CLAMP */
-	dd_emit(ctx, 1, 7);		/* 00000007 LOCAL_WARPS_LOG_ALLOC */
-	dd_emit(ctx, 1, 1);		/* 00000007 STACK_WARPS_NO_CLAMP */
-	dd_emit(ctx, 1, 7);		/* 00000007 STACK_WARPS_LOG_ALLOC */
-	dd_emit(ctx, 1, 1);		/* 00001fff BLOCK_ALLOC_REGSLOTS_PACKED */
-	dd_emit(ctx, 1, 1);		/* 00001fff BLOCK_ALLOC_REGSLOTS_STRIDED */
-	dd_emit(ctx, 1, 1);		/* 000007ff BLOCK_ALLOC_THREADS */
-
-	/* compat 2d state */
-	if (dev_priv->chipset == 0x50) {
-		dd_emit(ctx, 4, 0);		/* 0000ffff clip X, Y, W, H */
-
-		dd_emit(ctx, 1, 1);		/* ffffffff chroma COLOR_FORMAT */
-
-		dd_emit(ctx, 1, 1);		/* ffffffff pattern COLOR_FORMAT */
-		dd_emit(ctx, 1, 0);		/* ffffffff pattern SHAPE */
-		dd_emit(ctx, 1, 1);		/* ffffffff pattern PATTERN_SELECT */
-
-		dd_emit(ctx, 1, 0xa);		/* ffffffff surf2d SRC_FORMAT */
-		dd_emit(ctx, 1, 0);		/* ffffffff surf2d DMA_SRC */
-		dd_emit(ctx, 1, 0);		/* 000000ff surf2d SRC_ADDRESS_HIGH */
-		dd_emit(ctx, 1, 0);		/* ffffffff surf2d SRC_ADDRESS_LOW */
-		dd_emit(ctx, 1, 0x40);		/* 0000ffff surf2d SRC_PITCH */
-		dd_emit(ctx, 1, 0);		/* 0000000f surf2d SRC_TILE_MODE_Z */
-		dd_emit(ctx, 1, 2);		/* 0000000f surf2d SRC_TILE_MODE_Y */
-		dd_emit(ctx, 1, 0x100);		/* ffffffff surf2d SRC_HEIGHT */
-		dd_emit(ctx, 1, 1);		/* 00000001 surf2d SRC_LINEAR */
-		dd_emit(ctx, 1, 0x100);		/* ffffffff surf2d SRC_WIDTH */
-
-		dd_emit(ctx, 1, 0);		/* 0000ffff gdirect CLIP_B_X */
-		dd_emit(ctx, 1, 0);		/* 0000ffff gdirect CLIP_B_Y */
-		dd_emit(ctx, 1, 0);		/* 0000ffff gdirect CLIP_C_X */
-		dd_emit(ctx, 1, 0);		/* 0000ffff gdirect CLIP_C_Y */
-		dd_emit(ctx, 1, 0);		/* 0000ffff gdirect CLIP_D_X */
-		dd_emit(ctx, 1, 0);		/* 0000ffff gdirect CLIP_D_Y */
-		dd_emit(ctx, 1, 1);		/* ffffffff gdirect COLOR_FORMAT */
-		dd_emit(ctx, 1, 0);		/* ffffffff gdirect OPERATION */
-		dd_emit(ctx, 1, 0);		/* 0000ffff gdirect POINT_X */
-		dd_emit(ctx, 1, 0);		/* 0000ffff gdirect POINT_Y */
-
-		dd_emit(ctx, 1, 0);		/* 0000ffff blit SRC_Y */
-		dd_emit(ctx, 1, 0);		/* ffffffff blit OPERATION */
-
-		dd_emit(ctx, 1, 0);		/* ffffffff ifc OPERATION */
-
-		dd_emit(ctx, 1, 0);		/* ffffffff iifc INDEX_FORMAT */
-		dd_emit(ctx, 1, 0);		/* ffffffff iifc LUT_OFFSET */
-		dd_emit(ctx, 1, 4);		/* ffffffff iifc COLOR_FORMAT */
-		dd_emit(ctx, 1, 0);		/* ffffffff iifc OPERATION */
-	}
-
-	/* m2mf state */
-	dd_emit(ctx, 1, 0);		/* ffffffff m2mf LINE_COUNT */
-	dd_emit(ctx, 1, 0);		/* ffffffff m2mf LINE_LENGTH_IN */
-	dd_emit(ctx, 2, 0);		/* ffffffff m2mf OFFSET_IN, OFFSET_OUT */
-	dd_emit(ctx, 1, 1);		/* ffffffff m2mf TILING_DEPTH_OUT */
-	dd_emit(ctx, 1, 0x100);		/* ffffffff m2mf TILING_HEIGHT_OUT */
-	dd_emit(ctx, 1, 0);		/* ffffffff m2mf TILING_POSITION_OUT_Z */
-	dd_emit(ctx, 1, 1);		/* 00000001 m2mf LINEAR_OUT */
-	dd_emit(ctx, 2, 0);		/* 0000ffff m2mf TILING_POSITION_OUT_X, Y */
-	dd_emit(ctx, 1, 0x100);		/* ffffffff m2mf TILING_PITCH_OUT */
-	dd_emit(ctx, 1, 1);		/* ffffffff m2mf TILING_DEPTH_IN */
-	dd_emit(ctx, 1, 0x100);		/* ffffffff m2mf TILING_HEIGHT_IN */
-	dd_emit(ctx, 1, 0);		/* ffffffff m2mf TILING_POSITION_IN_Z */
-	dd_emit(ctx, 1, 1);		/* 00000001 m2mf LINEAR_IN */
-	dd_emit(ctx, 2, 0);		/* 0000ffff m2mf TILING_POSITION_IN_X, Y */
-	dd_emit(ctx, 1, 0x100);		/* ffffffff m2mf TILING_PITCH_IN */
-
-	/* more compat 2d state */
-	if (dev_priv->chipset == 0x50) {
-		dd_emit(ctx, 1, 1);		/* ffffffff line COLOR_FORMAT */
-		dd_emit(ctx, 1, 0);		/* ffffffff line OPERATION */
-
-		dd_emit(ctx, 1, 1);		/* ffffffff triangle COLOR_FORMAT */
-		dd_emit(ctx, 1, 0);		/* ffffffff triangle OPERATION */
-
-		dd_emit(ctx, 1, 0);		/* 0000000f sifm TILE_MODE_Z */
-		dd_emit(ctx, 1, 2);		/* 0000000f sifm TILE_MODE_Y */
-		dd_emit(ctx, 1, 0);		/* 000000ff sifm FORMAT_FILTER */
-		dd_emit(ctx, 1, 1);		/* 000000ff sifm FORMAT_ORIGIN */
-		dd_emit(ctx, 1, 0);		/* 0000ffff sifm SRC_PITCH */
-		dd_emit(ctx, 1, 1);		/* 00000001 sifm SRC_LINEAR */
-		dd_emit(ctx, 1, 0);		/* 000000ff sifm SRC_OFFSET_HIGH */
-		dd_emit(ctx, 1, 0);		/* ffffffff sifm SRC_OFFSET */
-		dd_emit(ctx, 1, 0);		/* 0000ffff sifm SRC_HEIGHT */
-		dd_emit(ctx, 1, 0);		/* 0000ffff sifm SRC_WIDTH */
-		dd_emit(ctx, 1, 3);		/* ffffffff sifm COLOR_FORMAT */
-		dd_emit(ctx, 1, 0);		/* ffffffff sifm OPERATION */
-
-		dd_emit(ctx, 1, 0);		/* ffffffff sifc OPERATION */
-	}
-
-	/* tesla state */
-	dd_emit(ctx, 1, 0);		/* 0000000f GP_TEXTURES_LOG2 */
-	dd_emit(ctx, 1, 0);		/* 0000000f GP_SAMPLERS_LOG2 */
-	dd_emit(ctx, 1, 0);		/* 000000ff */
-	dd_emit(ctx, 1, 0);		/* ffffffff */
-	dd_emit(ctx, 1, 4);		/* 000000ff UNK12B0_0 */
-	dd_emit(ctx, 1, 0x70);		/* 000000ff UNK12B0_1 */
-	dd_emit(ctx, 1, 0x80);		/* 000000ff UNK12B0_3 */
-	dd_emit(ctx, 1, 0);		/* 000000ff UNK12B0_2 */
-	dd_emit(ctx, 1, 0);		/* 0000000f FP_TEXTURES_LOG2 */
-	dd_emit(ctx, 1, 0);		/* 0000000f FP_SAMPLERS_LOG2 */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		dd_emit(ctx, 1, 0);	/* ffffffff */
-		dd_emit(ctx, 1, 0);	/* 0000007f MULTISAMPLE_SAMPLES_LOG2 */
-	} else {
-		dd_emit(ctx, 1, 0);	/* 0000000f MULTISAMPLE_SAMPLES_LOG2 */
-	}
-	dd_emit(ctx, 1, 0xc);		/* 000000ff SEMANTIC_COLOR.BFC0_ID */
-	if (dev_priv->chipset != 0x50)
-		dd_emit(ctx, 1, 0);	/* 00000001 SEMANTIC_COLOR.CLMP_EN */
-	dd_emit(ctx, 1, 8);		/* 000000ff SEMANTIC_COLOR.COLR_NR */
-	dd_emit(ctx, 1, 0x14);		/* 000000ff SEMANTIC_COLOR.FFC0_ID */
-	if (dev_priv->chipset == 0x50) {
-		dd_emit(ctx, 1, 0);	/* 000000ff SEMANTIC_LAYER */
-		dd_emit(ctx, 1, 0);	/* 00000001 */
-	} else {
-		dd_emit(ctx, 1, 0);	/* 00000001 SEMANTIC_PTSZ.ENABLE */
-		dd_emit(ctx, 1, 0x29);	/* 000000ff SEMANTIC_PTSZ.PTSZ_ID */
-		dd_emit(ctx, 1, 0x27);	/* 000000ff SEMANTIC_PRIM */
-		dd_emit(ctx, 1, 0x26);	/* 000000ff SEMANTIC_LAYER */
-		dd_emit(ctx, 1, 8);	/* 0000000f SMENATIC_CLIP.CLIP_HIGH */
-		dd_emit(ctx, 1, 4);	/* 000000ff SEMANTIC_CLIP.CLIP_LO */
-		dd_emit(ctx, 1, 0x27);	/* 000000ff UNK0FD4 */
-		dd_emit(ctx, 1, 0);	/* 00000001 UNK1900 */
-	}
-	dd_emit(ctx, 1, 0);		/* 00000007 RT_CONTROL_MAP0 */
-	dd_emit(ctx, 1, 1);		/* 00000007 RT_CONTROL_MAP1 */
-	dd_emit(ctx, 1, 2);		/* 00000007 RT_CONTROL_MAP2 */
-	dd_emit(ctx, 1, 3);		/* 00000007 RT_CONTROL_MAP3 */
-	dd_emit(ctx, 1, 4);		/* 00000007 RT_CONTROL_MAP4 */
-	dd_emit(ctx, 1, 5);		/* 00000007 RT_CONTROL_MAP5 */
-	dd_emit(ctx, 1, 6);		/* 00000007 RT_CONTROL_MAP6 */
-	dd_emit(ctx, 1, 7);		/* 00000007 RT_CONTROL_MAP7 */
-	dd_emit(ctx, 1, 1);		/* 0000000f RT_CONTROL_COUNT */
-	dd_emit(ctx, 8, 0);		/* 00000001 RT_HORIZ_UNK */
-	dd_emit(ctx, 8, 0);		/* ffffffff RT_ADDRESS_LOW */
-	dd_emit(ctx, 1, 0xcf);		/* 000000ff RT_FORMAT */
-	dd_emit(ctx, 7, 0);		/* 000000ff RT_FORMAT */
-	if (dev_priv->chipset != 0x50)
-		dd_emit(ctx, 3, 0);	/* 1, 1, 1 */
-	else
-		dd_emit(ctx, 2, 0);	/* 1, 1 */
-	dd_emit(ctx, 1, 0);		/* ffffffff GP_ENABLE */
-	dd_emit(ctx, 1, 0x80);		/* 0000ffff GP_VERTEX_OUTPUT_COUNT*/
-	dd_emit(ctx, 1, 4);		/* 000000ff GP_REG_ALLOC_RESULT */
-	dd_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		dd_emit(ctx, 1, 3);	/* 00000003 */
-		dd_emit(ctx, 1, 0);	/* 00000001 UNK1418. Alone. */
-	}
-	if (dev_priv->chipset != 0x50)
-		dd_emit(ctx, 1, 3);	/* 00000003 UNK15AC */
-	dd_emit(ctx, 1, 1);		/* ffffffff RASTERIZE_ENABLE */
-	dd_emit(ctx, 1, 0);		/* 00000001 FP_CONTROL.EXPORTS_Z */
-	if (dev_priv->chipset != 0x50)
-		dd_emit(ctx, 1, 0);	/* 00000001 FP_CONTROL.MULTIPLE_RESULTS */
-	dd_emit(ctx, 1, 0x12);		/* 000000ff FP_INTERPOLANT_CTRL.COUNT */
-	dd_emit(ctx, 1, 0x10);		/* 000000ff FP_INTERPOLANT_CTRL.COUNT_NONFLAT */
-	dd_emit(ctx, 1, 0xc);		/* 000000ff FP_INTERPOLANT_CTRL.OFFSET */
-	dd_emit(ctx, 1, 1);		/* 00000001 FP_INTERPOLANT_CTRL.UMASK.W */
-	dd_emit(ctx, 1, 0);		/* 00000001 FP_INTERPOLANT_CTRL.UMASK.X */
-	dd_emit(ctx, 1, 0);		/* 00000001 FP_INTERPOLANT_CTRL.UMASK.Y */
-	dd_emit(ctx, 1, 0);		/* 00000001 FP_INTERPOLANT_CTRL.UMASK.Z */
-	dd_emit(ctx, 1, 4);		/* 000000ff FP_RESULT_COUNT */
-	dd_emit(ctx, 1, 2);		/* ffffffff REG_MODE */
-	dd_emit(ctx, 1, 4);		/* 000000ff FP_REG_ALLOC_TEMP */
-	if (dev_priv->chipset >= 0xa0)
-		dd_emit(ctx, 1, 0);	/* ffffffff */
-	dd_emit(ctx, 1, 0);		/* 00000001 GP_BUILTIN_RESULT_EN.LAYER_IDX */
-	dd_emit(ctx, 1, 0);		/* ffffffff STRMOUT_ENABLE */
-	dd_emit(ctx, 1, 0x3fffff);	/* 003fffff TIC_LIMIT */
-	dd_emit(ctx, 1, 0x1fff);	/* 000fffff TSC_LIMIT */
-	dd_emit(ctx, 1, 0);		/* 00000001 VERTEX_TWO_SIDE_ENABLE*/
-	if (dev_priv->chipset != 0x50)
-		dd_emit(ctx, 8, 0);	/* 00000001 */
-	if (dev_priv->chipset >= 0xa0) {
-		dd_emit(ctx, 1, 1);	/* 00000007 VTX_ATTR_DEFINE.COMP */
-		dd_emit(ctx, 1, 1);	/* 00000007 VTX_ATTR_DEFINE.SIZE */
-		dd_emit(ctx, 1, 2);	/* 00000007 VTX_ATTR_DEFINE.TYPE */
-		dd_emit(ctx, 1, 0);	/* 000000ff VTX_ATTR_DEFINE.ATTR */
-	}
-	dd_emit(ctx, 1, 4);		/* 0000007f VP_RESULT_MAP_SIZE */
-	dd_emit(ctx, 1, 0x14);		/* 0000001f ZETA_FORMAT */
-	dd_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	dd_emit(ctx, 1, 0);		/* 0000000f VP_TEXTURES_LOG2 */
-	dd_emit(ctx, 1, 0);		/* 0000000f VP_SAMPLERS_LOG2 */
-	if (IS_NVA3F(dev_priv->chipset))
-		dd_emit(ctx, 1, 0);	/* 00000001 */
-	dd_emit(ctx, 1, 2);		/* 00000003 POLYGON_MODE_BACK */
-	if (dev_priv->chipset >= 0xa0)
-		dd_emit(ctx, 1, 0);	/* 00000003 VTX_ATTR_DEFINE.SIZE - 1 */
-	dd_emit(ctx, 1, 0);		/* 0000ffff CB_ADDR_INDEX */
-	if (dev_priv->chipset >= 0xa0)
-		dd_emit(ctx, 1, 0);	/* 00000003 */
-	dd_emit(ctx, 1, 0);		/* 00000001 CULL_FACE_ENABLE */
-	dd_emit(ctx, 1, 1);		/* 00000003 CULL_FACE */
-	dd_emit(ctx, 1, 0);		/* 00000001 FRONT_FACE */
-	dd_emit(ctx, 1, 2);		/* 00000003 POLYGON_MODE_FRONT */
-	dd_emit(ctx, 1, 0x1000);	/* 00007fff UNK141C */
-	if (dev_priv->chipset != 0x50) {
-		dd_emit(ctx, 1, 0xe00);		/* 7fff */
-		dd_emit(ctx, 1, 0x1000);	/* 7fff */
-		dd_emit(ctx, 1, 0x1e00);	/* 7fff */
-	}
-	dd_emit(ctx, 1, 0);		/* 00000001 BEGIN_END_ACTIVE */
-	dd_emit(ctx, 1, 1);		/* 00000001 POLYGON_MODE_??? */
-	dd_emit(ctx, 1, 1);		/* 000000ff GP_REG_ALLOC_TEMP / 4 rounded up */
-	dd_emit(ctx, 1, 1);		/* 000000ff FP_REG_ALLOC_TEMP... without /4? */
-	dd_emit(ctx, 1, 1);		/* 000000ff VP_REG_ALLOC_TEMP / 4 rounded up */
-	dd_emit(ctx, 1, 1);		/* 00000001 */
-	dd_emit(ctx, 1, 0);		/* 00000001 */
-	dd_emit(ctx, 1, 0);		/* 00000001 VTX_ATTR_MASK_UNK0 nonempty */
-	dd_emit(ctx, 1, 0);		/* 00000001 VTX_ATTR_MASK_UNK1 nonempty */
-	dd_emit(ctx, 1, 0x200);		/* 0003ffff GP_VERTEX_OUTPUT_COUNT*GP_REG_ALLOC_RESULT */
-	if (IS_NVA3F(dev_priv->chipset))
-		dd_emit(ctx, 1, 0x200);
-	dd_emit(ctx, 1, 0);		/* 00000001 */
-	if (dev_priv->chipset < 0xa0) {
-		dd_emit(ctx, 1, 1);	/* 00000001 */
-		dd_emit(ctx, 1, 0x70);	/* 000000ff */
-		dd_emit(ctx, 1, 0x80);	/* 000000ff */
-		dd_emit(ctx, 1, 0);	/* 000000ff */
-		dd_emit(ctx, 1, 0);	/* 00000001 */
-		dd_emit(ctx, 1, 1);	/* 00000001 */
-		dd_emit(ctx, 1, 0x70);	/* 000000ff */
-		dd_emit(ctx, 1, 0x80);	/* 000000ff */
-		dd_emit(ctx, 1, 0);	/* 000000ff */
-	} else {
-		dd_emit(ctx, 1, 1);	/* 00000001 */
-		dd_emit(ctx, 1, 0xf0);	/* 000000ff */
-		dd_emit(ctx, 1, 0xff);	/* 000000ff */
-		dd_emit(ctx, 1, 0);	/* 000000ff */
-		dd_emit(ctx, 1, 0);	/* 00000001 */
-		dd_emit(ctx, 1, 1);	/* 00000001 */
-		dd_emit(ctx, 1, 0xf0);	/* 000000ff */
-		dd_emit(ctx, 1, 0xff);	/* 000000ff */
-		dd_emit(ctx, 1, 0);	/* 000000ff */
-		dd_emit(ctx, 1, 9);	/* 0000003f UNK114C.COMP,SIZE */
-	}
-
-	/* eng2d state */
-	dd_emit(ctx, 1, 0);		/* 00000001 eng2d COLOR_KEY_ENABLE */
-	dd_emit(ctx, 1, 0);		/* 00000007 eng2d COLOR_KEY_FORMAT */
-	dd_emit(ctx, 1, 1);		/* ffffffff eng2d DST_DEPTH */
-	dd_emit(ctx, 1, 0xcf);		/* 000000ff eng2d DST_FORMAT */
-	dd_emit(ctx, 1, 0);		/* ffffffff eng2d DST_LAYER */
-	dd_emit(ctx, 1, 1);		/* 00000001 eng2d DST_LINEAR */
-	dd_emit(ctx, 1, 0);		/* 00000007 eng2d PATTERN_COLOR_FORMAT */
-	dd_emit(ctx, 1, 0);		/* 00000007 eng2d OPERATION */
-	dd_emit(ctx, 1, 0);		/* 00000003 eng2d PATTERN_SELECT */
-	dd_emit(ctx, 1, 0xcf);		/* 000000ff eng2d SIFC_FORMAT */
-	dd_emit(ctx, 1, 0);		/* 00000001 eng2d SIFC_BITMAP_ENABLE */
-	dd_emit(ctx, 1, 2);		/* 00000003 eng2d SIFC_BITMAP_UNK808 */
-	dd_emit(ctx, 1, 0);		/* ffffffff eng2d BLIT_DU_DX_FRACT */
-	dd_emit(ctx, 1, 1);		/* ffffffff eng2d BLIT_DU_DX_INT */
-	dd_emit(ctx, 1, 0);		/* ffffffff eng2d BLIT_DV_DY_FRACT */
-	dd_emit(ctx, 1, 1);		/* ffffffff eng2d BLIT_DV_DY_INT */
-	dd_emit(ctx, 1, 0);		/* 00000001 eng2d BLIT_CONTROL_FILTER */
-	dd_emit(ctx, 1, 0xcf);		/* 000000ff eng2d DRAW_COLOR_FORMAT */
-	dd_emit(ctx, 1, 0xcf);		/* 000000ff eng2d SRC_FORMAT */
-	dd_emit(ctx, 1, 1);		/* 00000001 eng2d SRC_LINEAR #2 */
-
-	num = ctx->ctxvals_pos - base;
-	ctx->ctxvals_pos = base;
-	if (IS_NVA3F(dev_priv->chipset))
-		cp_ctx(ctx, 0x404800, num);
-	else
-		cp_ctx(ctx, 0x405400, num);
-}
-
-/*
- * xfer areas. These are a pain.
- *
- * There are 2 xfer areas: the first one is big and contains all sorts of
- * stuff, the second is small and contains some per-TP context.
- *
- * Each area is split into 8 "strands". The areas, when saved to grctx,
- * are made of 8-word blocks. Each block contains a single word from
- * each strand. The strands are independent of each other, their
- * addresses are unrelated to each other, and data in them is closely
- * packed together. The strand layout varies a bit between cards: here
- * and there, a single word is thrown out in the middle and the whole
- * strand is offset by a bit from corresponding one on another chipset.
- * For this reason, addresses of stuff in strands are almost useless.
- * Knowing sequence of stuff and size of gaps between them is much more
- * useful, and that's how we build the strands in our generator.
- *
- * NVA0 takes this mess to a whole new level by cutting the old strands
- * into a few dozen pieces [known as genes], rearranging them randomly,
- * and putting them back together to make new strands. Hopefully these
- * genes correspond more or less directly to the same PGRAPH subunits
- * as in 400040 register.
- *
- * The most common value in default context is 0, and when the genes
- * are separated by 0's, gene bounduaries are quite speculative...
- * some of them can be clearly deduced, others can be guessed, and yet
- * others won't be resolved without figuring out the real meaning of
- * given ctxval. For the same reason, ending point of each strand
- * is unknown. Except for strand 0, which is the longest strand and
- * its end corresponds to end of the whole xfer.
- *
- * An unsolved mystery is the seek instruction: it takes an argument
- * in bits 8-18, and that argument is clearly the place in strands to
- * seek to... but the offsets don't seem to correspond to offsets as
- * seen in grctx. Perhaps there's another, real, not randomly-changing
- * addressing in strands, and the xfer insn just happens to skip over
- * the unused bits? NV10-NV30 PIPE comes to mind...
- *
- * As far as I know, there's no way to access the xfer areas directly
- * without the help of ctxprog.
- */
-
-static void
-xf_emit(struct nouveau_grctx *ctx, int num, uint32_t val) {
-	int i;
-	if (val && ctx->mode == NOUVEAU_GRCTX_VALS)
-		for (i = 0; i < num; i++)
-			nv_wo32(ctx->data, 4 * (ctx->ctxvals_pos + (i << 3)), val);
-	ctx->ctxvals_pos += num << 3;
-}
-
-/* Gene declarations... */
-
-static void nv50_graph_construct_gene_dispatch(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_m2mf(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_ccache(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_unk10xx(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_unk14xx(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_zcull(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_clipid(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_unk24xx(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_vfetch(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_eng2d(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_csched(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_unk1cxx(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_strmout(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_unk34xx(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_ropm1(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_ropm2(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_gene_ropc(struct nouveau_grctx *ctx);
-static void nv50_graph_construct_xfer_tp(struct nouveau_grctx *ctx);
-
-static void
-nv50_graph_construct_xfer1(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int i;
-	int offset;
-	int size = 0;
-	uint32_t units = nv_rd32 (ctx->dev, 0x1540);
-
-	offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
-	ctx->ctxvals_base = offset;
-
-	if (dev_priv->chipset < 0xa0) {
-		/* Strand 0 */
-		ctx->ctxvals_pos = offset;
-		nv50_graph_construct_gene_dispatch(ctx);
-		nv50_graph_construct_gene_m2mf(ctx);
-		nv50_graph_construct_gene_unk24xx(ctx);
-		nv50_graph_construct_gene_clipid(ctx);
-		nv50_graph_construct_gene_zcull(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 1 */
-		ctx->ctxvals_pos = offset + 0x1;
-		nv50_graph_construct_gene_vfetch(ctx);
-		nv50_graph_construct_gene_eng2d(ctx);
-		nv50_graph_construct_gene_csched(ctx);
-		nv50_graph_construct_gene_ropm1(ctx);
-		nv50_graph_construct_gene_ropm2(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 2 */
-		ctx->ctxvals_pos = offset + 0x2;
-		nv50_graph_construct_gene_ccache(ctx);
-		nv50_graph_construct_gene_unk1cxx(ctx);
-		nv50_graph_construct_gene_strmout(ctx);
-		nv50_graph_construct_gene_unk14xx(ctx);
-		nv50_graph_construct_gene_unk10xx(ctx);
-		nv50_graph_construct_gene_unk34xx(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 3: per-ROP group state */
-		ctx->ctxvals_pos = offset + 3;
-		for (i = 0; i < 6; i++)
-			if (units & (1 << (i + 16)))
-				nv50_graph_construct_gene_ropc(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strands 4-7: per-TP state */
-		for (i = 0; i < 4; i++) {
-			ctx->ctxvals_pos = offset + 4 + i;
-			if (units & (1 << (2 * i)))
-				nv50_graph_construct_xfer_tp(ctx);
-			if (units & (1 << (2 * i + 1)))
-				nv50_graph_construct_xfer_tp(ctx);
-			if ((ctx->ctxvals_pos-offset)/8 > size)
-				size = (ctx->ctxvals_pos-offset)/8;
-		}
-	} else {
-		/* Strand 0 */
-		ctx->ctxvals_pos = offset;
-		nv50_graph_construct_gene_dispatch(ctx);
-		nv50_graph_construct_gene_m2mf(ctx);
-		nv50_graph_construct_gene_unk34xx(ctx);
-		nv50_graph_construct_gene_csched(ctx);
-		nv50_graph_construct_gene_unk1cxx(ctx);
-		nv50_graph_construct_gene_strmout(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 1 */
-		ctx->ctxvals_pos = offset + 1;
-		nv50_graph_construct_gene_unk10xx(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 2 */
-		ctx->ctxvals_pos = offset + 2;
-		if (dev_priv->chipset == 0xa0)
-			nv50_graph_construct_gene_unk14xx(ctx);
-		nv50_graph_construct_gene_unk24xx(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 3 */
-		ctx->ctxvals_pos = offset + 3;
-		nv50_graph_construct_gene_vfetch(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 4 */
-		ctx->ctxvals_pos = offset + 4;
-		nv50_graph_construct_gene_ccache(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 5 */
-		ctx->ctxvals_pos = offset + 5;
-		nv50_graph_construct_gene_ropm2(ctx);
-		nv50_graph_construct_gene_ropm1(ctx);
-		/* per-ROP context */
-		for (i = 0; i < 8; i++)
-			if (units & (1<<(i+16)))
-				nv50_graph_construct_gene_ropc(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 6 */
-		ctx->ctxvals_pos = offset + 6;
-		nv50_graph_construct_gene_zcull(ctx);
-		nv50_graph_construct_gene_clipid(ctx);
-		nv50_graph_construct_gene_eng2d(ctx);
-		if (units & (1 << 0))
-			nv50_graph_construct_xfer_tp(ctx);
-		if (units & (1 << 1))
-			nv50_graph_construct_xfer_tp(ctx);
-		if (units & (1 << 2))
-			nv50_graph_construct_xfer_tp(ctx);
-		if (units & (1 << 3))
-			nv50_graph_construct_xfer_tp(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 7 */
-		ctx->ctxvals_pos = offset + 7;
-		if (dev_priv->chipset == 0xa0) {
-			if (units & (1 << 4))
-				nv50_graph_construct_xfer_tp(ctx);
-			if (units & (1 << 5))
-				nv50_graph_construct_xfer_tp(ctx);
-			if (units & (1 << 6))
-				nv50_graph_construct_xfer_tp(ctx);
-			if (units & (1 << 7))
-				nv50_graph_construct_xfer_tp(ctx);
-			if (units & (1 << 8))
-				nv50_graph_construct_xfer_tp(ctx);
-			if (units & (1 << 9))
-				nv50_graph_construct_xfer_tp(ctx);
-		} else {
-			nv50_graph_construct_gene_unk14xx(ctx);
-		}
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-	}
-
-	ctx->ctxvals_pos = offset + size * 8;
-	ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
-	cp_lsr (ctx, offset);
-	cp_out (ctx, CP_SET_XFER_POINTER);
-	cp_lsr (ctx, size);
-	cp_out (ctx, CP_SEEK_1);
-	cp_out (ctx, CP_XFER_1);
-	cp_wait(ctx, XFER, BUSY);
-}
-
-/*
- * non-trivial demagiced parts of ctx init go here
- */
-
-static void
-nv50_graph_construct_gene_dispatch(struct nouveau_grctx *ctx)
-{
-	/* start of strand 0 */
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	/* SEEK */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 5, 0);
-	else if (!IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 6, 0);
-	else
-		xf_emit(ctx, 4, 0);
-	/* SEEK */
-	/* the PGRAPH's internal FIFO */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 8*3, 0);
-	else
-		xf_emit(ctx, 0x100*3, 0);
-	/* and another bonus slot?!? */
-	xf_emit(ctx, 3, 0);
-	/* and YET ANOTHER bonus slot? */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 3, 0);
-	/* SEEK */
-	/* CTX_SWITCH: caches of gr objects bound to subchannels. 8 values, last used index */
-	xf_emit(ctx, 9, 0);
-	/* SEEK */
-	xf_emit(ctx, 9, 0);
-	/* SEEK */
-	xf_emit(ctx, 9, 0);
-	/* SEEK */
-	xf_emit(ctx, 9, 0);
-	/* SEEK */
-	if (dev_priv->chipset < 0x90)
-		xf_emit(ctx, 4, 0);
-	/* SEEK */
-	xf_emit(ctx, 2, 0);
-	/* SEEK */
-	xf_emit(ctx, 6*2, 0);
-	xf_emit(ctx, 2, 0);
-	/* SEEK */
-	xf_emit(ctx, 2, 0);
-	/* SEEK */
-	xf_emit(ctx, 6*2, 0);
-	xf_emit(ctx, 2, 0);
-	/* SEEK */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 0x1c, 0);
-	else if (dev_priv->chipset < 0xa0)
-		xf_emit(ctx, 0x1e, 0);
-	else
-		xf_emit(ctx, 0x22, 0);
-	/* SEEK */
-	xf_emit(ctx, 0x15, 0);
-}
-
-static void
-nv50_graph_construct_gene_m2mf(struct nouveau_grctx *ctx)
-{
-	/* Strand 0, right after dispatch */
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int smallm2mf = 0;
-	if (dev_priv->chipset < 0x92 || dev_priv->chipset == 0x98)
-		smallm2mf = 1;
-	/* SEEK */
-	xf_emit (ctx, 1, 0);		/* DMA_NOTIFY instance >> 4 */
-	xf_emit (ctx, 1, 0);		/* DMA_BUFFER_IN instance >> 4 */
-	xf_emit (ctx, 1, 0);		/* DMA_BUFFER_OUT instance >> 4 */
-	xf_emit (ctx, 1, 0);		/* OFFSET_IN */
-	xf_emit (ctx, 1, 0);		/* OFFSET_OUT */
-	xf_emit (ctx, 1, 0);		/* PITCH_IN */
-	xf_emit (ctx, 1, 0);		/* PITCH_OUT */
-	xf_emit (ctx, 1, 0);		/* LINE_LENGTH */
-	xf_emit (ctx, 1, 0);		/* LINE_COUNT */
-	xf_emit (ctx, 1, 0x21);		/* FORMAT: bits 0-4 INPUT_INC, bits 5-9 OUTPUT_INC */
-	xf_emit (ctx, 1, 1);		/* LINEAR_IN */
-	xf_emit (ctx, 1, 0x2);		/* TILING_MODE_IN: bits 0-2 y tiling, bits 3-5 z tiling */
-	xf_emit (ctx, 1, 0x100);	/* TILING_PITCH_IN */
-	xf_emit (ctx, 1, 0x100);	/* TILING_HEIGHT_IN */
-	xf_emit (ctx, 1, 1);		/* TILING_DEPTH_IN */
-	xf_emit (ctx, 1, 0);		/* TILING_POSITION_IN_Z */
-	xf_emit (ctx, 1, 0);		/* TILING_POSITION_IN */
-	xf_emit (ctx, 1, 1);		/* LINEAR_OUT */
-	xf_emit (ctx, 1, 0x2);		/* TILING_MODE_OUT: bits 0-2 y tiling, bits 3-5 z tiling */
-	xf_emit (ctx, 1, 0x100);	/* TILING_PITCH_OUT */
-	xf_emit (ctx, 1, 0x100);	/* TILING_HEIGHT_OUT */
-	xf_emit (ctx, 1, 1);		/* TILING_DEPTH_OUT */
-	xf_emit (ctx, 1, 0);		/* TILING_POSITION_OUT_Z */
-	xf_emit (ctx, 1, 0);		/* TILING_POSITION_OUT */
-	xf_emit (ctx, 1, 0);		/* OFFSET_IN_HIGH */
-	xf_emit (ctx, 1, 0);		/* OFFSET_OUT_HIGH */
-	/* SEEK */
-	if (smallm2mf)
-		xf_emit(ctx, 0x40, 0);	/* 20 * ffffffff, 3ffff */
-	else
-		xf_emit(ctx, 0x100, 0);	/* 80 * ffffffff, 3ffff */
-	xf_emit(ctx, 4, 0);		/* 1f/7f, 0, 1f/7f, 0 [1f for smallm2mf, 7f otherwise] */
-	/* SEEK */
-	if (smallm2mf)
-		xf_emit(ctx, 0x400, 0);	/* ffffffff */
-	else
-		xf_emit(ctx, 0x800, 0);	/* ffffffff */
-	xf_emit(ctx, 4, 0);		/* ff/1ff, 0, 0, 0 [ff for smallm2mf, 1ff otherwise] */
-	/* SEEK */
-	xf_emit(ctx, 0x40, 0);		/* 20 * bits ffffffff, 3ffff */
-	xf_emit(ctx, 0x6, 0);		/* 1f, 0, 1f, 0, 1f, 0 */
-}
-
-static void
-nv50_graph_construct_gene_ccache(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	xf_emit(ctx, 2, 0);		/* RO */
-	xf_emit(ctx, 0x800, 0);		/* ffffffff */
-	switch (dev_priv->chipset) {
-	case 0x50:
-	case 0x92:
-	case 0xa0:
-		xf_emit(ctx, 0x2b, 0);
-		break;
-	case 0x84:
-		xf_emit(ctx, 0x29, 0);
-		break;
-	case 0x94:
-	case 0x96:
-	case 0xa3:
-		xf_emit(ctx, 0x27, 0);
-		break;
-	case 0x86:
-	case 0x98:
-	case 0xa5:
-	case 0xa8:
-	case 0xaa:
-	case 0xac:
-	case 0xaf:
-		xf_emit(ctx, 0x25, 0);
-		break;
-	}
-	/* CB bindings, 0x80 of them. first word is address >> 8, second is
-	 * size >> 4 | valid << 24 */
-	xf_emit(ctx, 0x100, 0);		/* ffffffff CB_DEF */
-	xf_emit(ctx, 1, 0);		/* 0000007f CB_ADDR_BUFFER */
-	xf_emit(ctx, 1, 0);		/* 0 */
-	xf_emit(ctx, 0x30, 0);		/* ff SET_PROGRAM_CB */
-	xf_emit(ctx, 1, 0);		/* 3f last SET_PROGRAM_CB */
-	xf_emit(ctx, 4, 0);		/* RO */
-	xf_emit(ctx, 0x100, 0);		/* ffffffff */
-	xf_emit(ctx, 8, 0);		/* 1f, 0, 0, ... */
-	xf_emit(ctx, 8, 0);		/* ffffffff */
-	xf_emit(ctx, 4, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 3 */
-	xf_emit(ctx, 1, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_CODE_CB */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_TIC */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_TSC */
-	xf_emit(ctx, 1, 0);		/* 00000001 LINKED_TSC */
-	xf_emit(ctx, 1, 0);		/* 000000ff TIC_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff TIC_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0x3fffff);	/* 003fffff TIC_LIMIT */
-	xf_emit(ctx, 1, 0);		/* 000000ff TSC_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff TSC_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0x1fff);	/* 000fffff TSC_LIMIT */
-	xf_emit(ctx, 1, 0);		/* 000000ff VP_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff VP_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0);		/* 00ffffff VP_START_ID */
-	xf_emit(ctx, 1, 0);		/* 000000ff CB_DEF_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff CB_DEF_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 000000ff GP_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff GP_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0);		/* 00ffffff GP_START_ID */
-	xf_emit(ctx, 1, 0);		/* 000000ff FP_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff FP_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0);		/* 00ffffff FP_START_ID */
-}
-
-static void
-nv50_graph_construct_gene_unk10xx(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int i;
-	/* end of area 2 on pre-NVA0, area 1 on NVAx */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 4);		/* 0000007f VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0x80);		/* 0000ffff GP_VERTEX_OUTPUT_COUNT */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_REG_ALLOC_RESULT */
-	xf_emit(ctx, 1, 0x80c14);	/* 01ffffff SEMANTIC_COLOR */
-	xf_emit(ctx, 1, 0);		/* 00000001 VERTEX_TWO_SIDE_ENABLE */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 1, 0x3ff);
-	else
-		xf_emit(ctx, 1, 0x7ff);	/* 000007ff */
-	xf_emit(ctx, 1, 0);		/* 111/113 */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	for (i = 0; i < 8; i++) {
-		switch (dev_priv->chipset) {
-		case 0x50:
-		case 0x86:
-		case 0x98:
-		case 0xaa:
-		case 0xac:
-			xf_emit(ctx, 0xa0, 0);	/* ffffffff */
-			break;
-		case 0x84:
-		case 0x92:
-		case 0x94:
-		case 0x96:
-			xf_emit(ctx, 0x120, 0);
-			break;
-		case 0xa5:
-		case 0xa8:
-			xf_emit(ctx, 0x100, 0);	/* ffffffff */
-			break;
-		case 0xa0:
-		case 0xa3:
-		case 0xaf:
-			xf_emit(ctx, 0x400, 0);	/* ffffffff */
-			break;
-		}
-		xf_emit(ctx, 4, 0);	/* 3f, 0, 0, 0 */
-		xf_emit(ctx, 4, 0);	/* ffffffff */
-	}
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 4);		/* 0000007f VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0x80);		/* 0000ffff GP_VERTEX_OUTPUT_COUNT */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_REG_ALLOC_TEMP */
-	xf_emit(ctx, 1, 1);		/* 00000001 RASTERIZE_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1900 */
-	xf_emit(ctx, 1, 0x27);		/* 000000ff UNK0FD4 */
-	xf_emit(ctx, 1, 0);		/* 0001ffff GP_BUILTIN_RESULT_EN */
-	xf_emit(ctx, 1, 0x26);		/* 000000ff SEMANTIC_LAYER */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-}
-
-static void
-nv50_graph_construct_gene_unk34xx(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	/* end of area 2 on pre-NVA0, area 1 on NVAx */
-	xf_emit(ctx, 1, 0);		/* 00000001 VIEWPORT_CLIP_RECTS_EN */
-	xf_emit(ctx, 1, 0);		/* 00000003 VIEWPORT_CLIP_MODE */
-	xf_emit(ctx, 0x10, 0x04000000);	/* 07ffffff VIEWPORT_CLIP_HORIZ*8, VIEWPORT_CLIP_VERT*8 */
-	xf_emit(ctx, 1, 0);		/* 00000001 POLYGON_STIPPLE_ENABLE */
-	xf_emit(ctx, 0x20, 0);		/* ffffffff POLYGON_STIPPLE */
-	xf_emit(ctx, 2, 0);		/* 00007fff WINDOW_OFFSET_XY */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 1, 0x04e3bfdf);	/* ffffffff UNK0D64 */
-	xf_emit(ctx, 1, 0x04e3bfdf);	/* ffffffff UNK0DF4 */
-	xf_emit(ctx, 1, 0);		/* 00000003 WINDOW_ORIGIN */
-	xf_emit(ctx, 1, 0);		/* 00000007 */
-	xf_emit(ctx, 1, 0x1fe21);	/* 0001ffff tesla UNK0FAC */
-	if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 1, 0x0fac6881);
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 1, 1);
-		xf_emit(ctx, 3, 0);
-	}
-}
-
-static void
-nv50_graph_construct_gene_unk14xx(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	/* middle of area 2 on pre-NVA0, beginning of area 2 on NVA0, area 7 on >NVA0 */
-	if (dev_priv->chipset != 0x50) {
-		xf_emit(ctx, 5, 0);		/* ffffffff */
-		xf_emit(ctx, 1, 0x80c14);	/* 01ffffff SEMANTIC_COLOR */
-		xf_emit(ctx, 1, 0);		/* 00000001 */
-		xf_emit(ctx, 1, 0);		/* 000003ff */
-		xf_emit(ctx, 1, 0x804);		/* 00000fff SEMANTIC_CLIP */
-		xf_emit(ctx, 1, 0);		/* 00000001 */
-		xf_emit(ctx, 2, 4);		/* 7f, ff */
-		xf_emit(ctx, 1, 0x8100c12);	/* 1fffffff FP_INTERPOLANT_CTRL */
-	}
-	xf_emit(ctx, 1, 0);			/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 4);			/* 0000007f VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 4);			/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);			/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0x10);			/* 7f/ff VIEW_VOLUME_CLIP_CTRL */
-	xf_emit(ctx, 1, 0);			/* 000000ff VP_CLIP_DISTANCE_ENABLE */
-	if (dev_priv->chipset != 0x50)
-		xf_emit(ctx, 1, 0);		/* 3ff */
-	xf_emit(ctx, 1, 0);			/* 000000ff tesla UNK1940 */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK0D7C */
-	xf_emit(ctx, 1, 0x804);			/* 00000fff SEMANTIC_CLIP */
-	xf_emit(ctx, 1, 1);			/* 00000001 VIEWPORT_TRANSFORM_EN */
-	xf_emit(ctx, 1, 0x1a);			/* 0000001f POLYGON_MODE */
-	if (dev_priv->chipset != 0x50)
-		xf_emit(ctx, 1, 0x7f);		/* 000000ff tesla UNK0FFC */
-	xf_emit(ctx, 1, 0);			/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 1);			/* 00000001 SHADE_MODEL */
-	xf_emit(ctx, 1, 0x80c14);		/* 01ffffff SEMANTIC_COLOR */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK1900 */
-	xf_emit(ctx, 1, 0x8100c12);		/* 1fffffff FP_INTERPOLANT_CTRL */
-	xf_emit(ctx, 1, 4);			/* 0000007f VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 4);			/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);			/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0x10);			/* 7f/ff VIEW_VOLUME_CLIP_CTRL */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK0D7C */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK0F8C */
-	xf_emit(ctx, 1, 0);			/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 1);			/* 00000001 VIEWPORT_TRANSFORM_EN */
-	xf_emit(ctx, 1, 0x8100c12);		/* 1fffffff FP_INTERPOLANT_CTRL */
-	xf_emit(ctx, 4, 0);			/* ffffffff NOPERSPECTIVE_BITMAP */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK1900 */
-	xf_emit(ctx, 1, 0);			/* 0000000f */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 1, 0x3ff);		/* 000003ff tesla UNK0D68 */
-	else
-		xf_emit(ctx, 1, 0x7ff);		/* 000007ff tesla UNK0D68 */
-	xf_emit(ctx, 1, 0x80c14);		/* 01ffffff SEMANTIC_COLOR */
-	xf_emit(ctx, 1, 0);			/* 00000001 VERTEX_TWO_SIDE_ENABLE */
-	xf_emit(ctx, 0x30, 0);			/* ffffffff VIEWPORT_SCALE: X0, Y0, Z0, X1, Y1, ... */
-	xf_emit(ctx, 3, 0);			/* f, 0, 0 */
-	xf_emit(ctx, 3, 0);			/* ffffffff last VIEWPORT_SCALE? */
-	xf_emit(ctx, 1, 0);			/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 1);			/* 00000001 VIEWPORT_TRANSFORM_EN */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK1900 */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK1924 */
-	xf_emit(ctx, 1, 0x10);			/* 000000ff VIEW_VOLUME_CLIP_CTRL */
-	xf_emit(ctx, 1, 0);			/* 00000001 */
-	xf_emit(ctx, 0x30, 0);			/* ffffffff VIEWPORT_TRANSLATE */
-	xf_emit(ctx, 3, 0);			/* f, 0, 0 */
-	xf_emit(ctx, 3, 0);			/* ffffffff */
-	xf_emit(ctx, 1, 0);			/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 2, 0x88);			/* 000001ff tesla UNK19D8 */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK1924 */
-	xf_emit(ctx, 1, 0);			/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 4);			/* 0000000f CULL_MODE */
-	xf_emit(ctx, 2, 0);			/* 07ffffff SCREEN_SCISSOR */
-	xf_emit(ctx, 2, 0);			/* 00007fff WINDOW_OFFSET_XY */
-	xf_emit(ctx, 1, 0);			/* 00000003 WINDOW_ORIGIN */
-	xf_emit(ctx, 0x10, 0);			/* 00000001 SCISSOR_ENABLE */
-	xf_emit(ctx, 1, 0);			/* 0001ffff GP_BUILTIN_RESULT_EN */
-	xf_emit(ctx, 1, 0x26);			/* 000000ff SEMANTIC_LAYER */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK1900 */
-	xf_emit(ctx, 1, 0);			/* 0000000f */
-	xf_emit(ctx, 1, 0x3f800000);		/* ffffffff LINE_WIDTH */
-	xf_emit(ctx, 1, 0);			/* 00000001 LINE_STIPPLE_ENABLE */
-	xf_emit(ctx, 1, 0);			/* 00000001 LINE_SMOOTH_ENABLE */
-	xf_emit(ctx, 1, 0);			/* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 0);		/* 00000001 */
-	xf_emit(ctx, 1, 0x1a);			/* 0000001f POLYGON_MODE */
-	xf_emit(ctx, 1, 0x10);			/* 000000ff VIEW_VOLUME_CLIP_CTRL */
-	if (dev_priv->chipset != 0x50) {
-		xf_emit(ctx, 1, 0);		/* ffffffff */
-		xf_emit(ctx, 1, 0);		/* 00000001 */
-		xf_emit(ctx, 1, 0);		/* 000003ff */
-	}
-	xf_emit(ctx, 0x20, 0);			/* 10xbits ffffffff, 3fffff. SCISSOR_* */
-	xf_emit(ctx, 1, 0);			/* f */
-	xf_emit(ctx, 1, 0);			/* 0? */
-	xf_emit(ctx, 1, 0);			/* ffffffff */
-	xf_emit(ctx, 1, 0);			/* 003fffff */
-	xf_emit(ctx, 1, 0);			/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 0x52);			/* 000001ff SEMANTIC_PTSZ */
-	xf_emit(ctx, 1, 0);			/* 0001ffff GP_BUILTIN_RESULT_EN */
-	xf_emit(ctx, 1, 0x26);			/* 000000ff SEMANTIC_LAYER */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK1900 */
-	xf_emit(ctx, 1, 4);			/* 0000007f VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 4);			/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);			/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0x1a);			/* 0000001f POLYGON_MODE */
-	xf_emit(ctx, 1, 0);			/* 00000001 LINE_SMOOTH_ENABLE */
-	xf_emit(ctx, 1, 0);			/* 00000001 LINE_STIPPLE_ENABLE */
-	xf_emit(ctx, 1, 0x00ffff00);		/* 00ffffff LINE_STIPPLE_PATTERN */
-	xf_emit(ctx, 1, 0);			/* 0000000f */
-}
-
-static void
-nv50_graph_construct_gene_zcull(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	/* end of strand 0 on pre-NVA0, beginning of strand 6 on NVAx */
-	/* SEEK */
-	xf_emit(ctx, 1, 0x3f);		/* 0000003f UNK1590 */
-	xf_emit(ctx, 1, 0);		/* 00000001 ALPHA_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_BACK_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_FUNC_REF */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_MASK */
-	xf_emit(ctx, 3, 0);		/* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
-	xf_emit(ctx, 1, 2);		/* 00000003 tesla UNK143C */
-	xf_emit(ctx, 2, 0x04000000);	/* 07ffffff tesla UNK0D6C */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 1, 0);		/* 00000001 CLIPID_ENABLE */
-	xf_emit(ctx, 2, 0);		/* ffffffff DEPTH_BOUNDS */
-	xf_emit(ctx, 1, 0);		/* 00000001 */
-	xf_emit(ctx, 1, 0);		/* 00000007 DEPTH_TEST_FUNC */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 0000000f CULL_MODE */
-	xf_emit(ctx, 1, 0);		/* 0000ffff */
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK0FB0 */
-	xf_emit(ctx, 1, 0);		/* 00000001 POLYGON_STIPPLE_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 00000007 FP_CONTROL */
-	xf_emit(ctx, 1, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 0001ffff GP_BUILTIN_RESULT_EN */
-	xf_emit(ctx, 1, 0);		/* 000000ff CLEAR_STENCIL */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_FRONT_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_FUNC_REF */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_MASK */
-	xf_emit(ctx, 3, 0);		/* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_BACK_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffffffff CLEAR_DEPTH */
-	xf_emit(ctx, 1, 0);		/* 00000007 */
-	if (dev_priv->chipset != 0x50)
-		xf_emit(ctx, 1, 0);	/* 00000003 tesla UNK1108 */
-	xf_emit(ctx, 1, 0);		/* 00000001 SAMPLECNT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	xf_emit(ctx, 1, 0x1001);	/* 00001fff ZETA_ARRAY_MODE */
-	/* SEEK */
-	xf_emit(ctx, 4, 0xffff);	/* 0000ffff MSAA_MASK */
-	xf_emit(ctx, 0x10, 0);		/* 00000001 SCISSOR_ENABLE */
-	xf_emit(ctx, 0x10, 0);		/* ffffffff DEPTH_RANGE_NEAR */
-	xf_emit(ctx, 0x10, 0x3f800000);	/* ffffffff DEPTH_RANGE_FAR */
-	xf_emit(ctx, 1, 0x10);		/* 7f/ff/3ff VIEW_VOLUME_CLIP_CTRL */
-	xf_emit(ctx, 1, 0);		/* 00000001 VIEWPORT_CLIP_RECTS_EN */
-	xf_emit(ctx, 1, 3);		/* 00000003 FP_CTRL_UNK196C */
-	xf_emit(ctx, 1, 0);		/* 00000003 tesla UNK1968 */
-	if (dev_priv->chipset != 0x50)
-		xf_emit(ctx, 1, 0);	/* 0fffffff tesla UNK1104 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK151C */
-}
-
-static void
-nv50_graph_construct_gene_clipid(struct nouveau_grctx *ctx)
-{
-	/* middle of strand 0 on pre-NVA0 [after 24xx], middle of area 6 on NVAx */
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 00000007 UNK0FB4 */
-	/* SEEK */
-	xf_emit(ctx, 4, 0);		/* 07ffffff CLIPID_REGION_HORIZ */
-	xf_emit(ctx, 4, 0);		/* 07ffffff CLIPID_REGION_VERT */
-	xf_emit(ctx, 2, 0);		/* 07ffffff SCREEN_SCISSOR */
-	xf_emit(ctx, 2, 0x04000000);	/* 07ffffff UNK1508 */
-	xf_emit(ctx, 1, 0);		/* 00000001 CLIPID_ENABLE */
-	xf_emit(ctx, 1, 0x80);		/* 00003fff CLIPID_WIDTH */
-	xf_emit(ctx, 1, 0);		/* 000000ff CLIPID_ID */
-	xf_emit(ctx, 1, 0);		/* 000000ff CLIPID_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff CLIPID_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0x80);		/* 00003fff CLIPID_HEIGHT */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_CLIPID */
-}
-
-static void
-nv50_graph_construct_gene_unk24xx(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int i;
-	/* middle of strand 0 on pre-NVA0 [after m2mf], end of strand 2 on NVAx */
-	/* SEEK */
-	xf_emit(ctx, 0x33, 0);
-	/* SEEK */
-	xf_emit(ctx, 2, 0);
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 0000007f VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	/* SEEK */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 4, 0);	/* RO */
-		xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
-		xf_emit(ctx, 1, 0);	/* 1ff */
-		xf_emit(ctx, 8, 0);	/* 0? */
-		xf_emit(ctx, 9, 0);	/* ffffffff, 7ff */
-
-		xf_emit(ctx, 4, 0);	/* RO */
-		xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
-		xf_emit(ctx, 1, 0);	/* 1ff */
-		xf_emit(ctx, 8, 0);	/* 0? */
-		xf_emit(ctx, 9, 0);	/* ffffffff, 7ff */
-	} else {
-		xf_emit(ctx, 0xc, 0);	/* RO */
-		/* SEEK */
-		xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
-		xf_emit(ctx, 1, 0);	/* 1ff */
-		xf_emit(ctx, 8, 0);	/* 0? */
-
-		/* SEEK */
-		xf_emit(ctx, 0xc, 0);	/* RO */
-		/* SEEK */
-		xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
-		xf_emit(ctx, 1, 0);	/* 1ff */
-		xf_emit(ctx, 8, 0);	/* 0? */
-	}
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 4);		/* 0000007f VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0x8100c12);	/* 1fffffff FP_INTERPOLANT_CTRL */
-	if (dev_priv->chipset != 0x50)
-		xf_emit(ctx, 1, 3);	/* 00000003 tesla UNK1100 */
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0x8100c12);	/* 1fffffff FP_INTERPOLANT_CTRL */
-	xf_emit(ctx, 1, 0);		/* 0000000f VP_GP_BUILTIN_ATTR_EN */
-	xf_emit(ctx, 1, 0x80c14);	/* 01ffffff SEMANTIC_COLOR */
-	xf_emit(ctx, 1, 1);		/* 00000001 */
-	/* SEEK */
-	if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 2, 4);	/* 000000ff */
-	xf_emit(ctx, 1, 0x80c14);	/* 01ffffff SEMANTIC_COLOR */
-	xf_emit(ctx, 1, 0);		/* 00000001 VERTEX_TWO_SIDE_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 POINT_SPRITE_ENABLE */
-	xf_emit(ctx, 1, 0x8100c12);	/* 1fffffff FP_INTERPOLANT_CTRL */
-	xf_emit(ctx, 1, 0x27);		/* 000000ff SEMANTIC_PRIM_ID */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 0000000f */
-	xf_emit(ctx, 1, 1);		/* 00000001 */
-	for (i = 0; i < 10; i++) {
-		/* SEEK */
-		xf_emit(ctx, 0x40, 0);		/* ffffffff */
-		xf_emit(ctx, 0x10, 0);		/* 3, 0, 0.... */
-		xf_emit(ctx, 0x10, 0);		/* ffffffff */
-	}
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 00000001 POINT_SPRITE_CTRL */
-	xf_emit(ctx, 1, 1);		/* 00000001 */
-	xf_emit(ctx, 1, 0);		/* ffffffff */
-	xf_emit(ctx, 4, 0);		/* ffffffff NOPERSPECTIVE_BITMAP */
-	xf_emit(ctx, 0x10, 0);		/* 00ffffff POINT_COORD_REPLACE_MAP */
-	xf_emit(ctx, 1, 0);		/* 00000003 WINDOW_ORIGIN */
-	xf_emit(ctx, 1, 0x8100c12);	/* 1fffffff FP_INTERPOLANT_CTRL */
-	if (dev_priv->chipset != 0x50)
-		xf_emit(ctx, 1, 0);	/* 000003ff */
-}
-
-static void
-nv50_graph_construct_gene_vfetch(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int acnt = 0x10, rep, i;
-	/* beginning of strand 1 on pre-NVA0, strand 3 on NVAx */
-	if (IS_NVA3F(dev_priv->chipset))
-		acnt = 0x20;
-	/* SEEK */
-	if (dev_priv->chipset >= 0xa0) {
-		xf_emit(ctx, 1, 0);	/* ffffffff tesla UNK13A4 */
-		xf_emit(ctx, 1, 1);	/* 00000fff tesla UNK1318 */
-	}
-	xf_emit(ctx, 1, 0);		/* ffffffff VERTEX_BUFFER_FIRST */
-	xf_emit(ctx, 1, 0);		/* 00000001 PRIMITIVE_RESTART_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK0DE8 */
-	xf_emit(ctx, 1, 0);		/* ffffffff PRIMITIVE_RESTART_INDEX */
-	xf_emit(ctx, 1, 0xf);		/* ffffffff VP_ATTR_EN */
-	xf_emit(ctx, (acnt/8)-1, 0);	/* ffffffff VP_ATTR_EN */
-	xf_emit(ctx, acnt/8, 0);	/* ffffffff VTX_ATR_MASK_UNK0DD0 */
-	xf_emit(ctx, 1, 0);		/* 0000000f VP_GP_BUILTIN_ATTR_EN */
-	xf_emit(ctx, 1, 0x20);		/* 0000ffff tesla UNK129C */
-	xf_emit(ctx, 1, 0);		/* 000000ff turing UNK370??? */
-	xf_emit(ctx, 1, 0);		/* 0000ffff turing USER_PARAM_COUNT */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	/* SEEK */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 0xb, 0);	/* RO */
-	else if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 0x9, 0);	/* RO */
-	else
-		xf_emit(ctx, 0x8, 0);	/* RO */
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 00000001 EDGE_FLAG */
-	xf_emit(ctx, 1, 0);		/* 00000001 PROVOKING_VERTEX_LAST */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0x1a);		/* 0000001f POLYGON_MODE */
-	/* SEEK */
-	xf_emit(ctx, 0xc, 0);		/* RO */
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 7f/ff */
-	xf_emit(ctx, 1, 4);		/* 7f/ff VP_REG_ALLOC_RESULT */
-	xf_emit(ctx, 1, 4);		/* 7f/ff VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);		/* 0000000f VP_GP_BUILTIN_ATTR_EN */
-	xf_emit(ctx, 1, 4);		/* 000001ff UNK1A28 */
-	xf_emit(ctx, 1, 8);		/* 000001ff UNK0DF0 */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 1, 0x3ff);	/* 3ff tesla UNK0D68 */
-	else
-		xf_emit(ctx, 1, 0x7ff);	/* 7ff tesla UNK0D68 */
-	if (dev_priv->chipset == 0xa8)
-		xf_emit(ctx, 1, 0x1e00);	/* 7fff */
-	/* SEEK */
-	xf_emit(ctx, 0xc, 0);		/* RO or close */
-	/* SEEK */
-	xf_emit(ctx, 1, 0xf);		/* ffffffff VP_ATTR_EN */
-	xf_emit(ctx, (acnt/8)-1, 0);	/* ffffffff VP_ATTR_EN */
-	xf_emit(ctx, 1, 0);		/* 0000000f VP_GP_BUILTIN_ATTR_EN */
-	if (dev_priv->chipset > 0x50 && dev_priv->chipset < 0xa0)
-		xf_emit(ctx, 2, 0);	/* ffffffff */
-	else
-		xf_emit(ctx, 1, 0);	/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 00000003 tesla UNK0FD8 */
-	/* SEEK */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 0x10, 0);	/* 0? */
-		xf_emit(ctx, 2, 0);	/* weird... */
-		xf_emit(ctx, 2, 0);	/* RO */
-	} else {
-		xf_emit(ctx, 8, 0);	/* 0? */
-		xf_emit(ctx, 1, 0);	/* weird... */
-		xf_emit(ctx, 2, 0);	/* RO */
-	}
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* ffffffff VB_ELEMENT_BASE */
-	xf_emit(ctx, 1, 0);		/* ffffffff UNK1438 */
-	xf_emit(ctx, acnt, 0);		/* 1 tesla UNK1000 */
-	if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 1, 0);	/* ffffffff tesla UNK1118? */
-	/* SEEK */
-	xf_emit(ctx, acnt, 0);		/* ffffffff VERTEX_ARRAY_UNK90C */
-	xf_emit(ctx, 1, 0);		/* f/1f */
-	/* SEEK */
-	xf_emit(ctx, acnt, 0);		/* ffffffff VERTEX_ARRAY_UNK90C */
-	xf_emit(ctx, 1, 0);		/* f/1f */
-	/* SEEK */
-	xf_emit(ctx, acnt, 0);		/* RO */
-	xf_emit(ctx, 2, 0);		/* RO */
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK111C? */
-	xf_emit(ctx, 1, 0);		/* RO */
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 000000ff UNK15F4_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff UNK15F4_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0);		/* 000000ff UNK0F84_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff UNK0F84_ADDRESS_LOW */
-	/* SEEK */
-	xf_emit(ctx, acnt, 0);		/* 00003fff VERTEX_ARRAY_ATTRIB_OFFSET */
-	xf_emit(ctx, 3, 0);		/* f/1f */
-	/* SEEK */
-	xf_emit(ctx, acnt, 0);		/* 00000fff VERTEX_ARRAY_STRIDE */
-	xf_emit(ctx, 3, 0);		/* f/1f */
-	/* SEEK */
-	xf_emit(ctx, acnt, 0);		/* ffffffff VERTEX_ARRAY_LOW */
-	xf_emit(ctx, 3, 0);		/* f/1f */
-	/* SEEK */
-	xf_emit(ctx, acnt, 0);		/* 000000ff VERTEX_ARRAY_HIGH */
-	xf_emit(ctx, 3, 0);		/* f/1f */
-	/* SEEK */
-	xf_emit(ctx, acnt, 0);		/* ffffffff VERTEX_LIMIT_LOW */
-	xf_emit(ctx, 3, 0);		/* f/1f */
-	/* SEEK */
-	xf_emit(ctx, acnt, 0);		/* 000000ff VERTEX_LIMIT_HIGH */
-	xf_emit(ctx, 3, 0);		/* f/1f */
-	/* SEEK */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, acnt, 0);		/* f */
-		xf_emit(ctx, 3, 0);		/* f/1f */
-	}
-	/* SEEK */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 2, 0);	/* RO */
-	else
-		xf_emit(ctx, 5, 0);	/* RO */
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* ffff DMA_VTXBUF */
-	/* SEEK */
-	if (dev_priv->chipset < 0xa0) {
-		xf_emit(ctx, 0x41, 0);	/* RO */
-		/* SEEK */
-		xf_emit(ctx, 0x11, 0);	/* RO */
-	} else if (!IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 0x50, 0);	/* RO */
-	else
-		xf_emit(ctx, 0x58, 0);	/* RO */
-	/* SEEK */
-	xf_emit(ctx, 1, 0xf);		/* ffffffff VP_ATTR_EN */
-	xf_emit(ctx, (acnt/8)-1, 0);	/* ffffffff VP_ATTR_EN */
-	xf_emit(ctx, 1, 1);		/* 1 UNK0DEC */
-	/* SEEK */
-	xf_emit(ctx, acnt*4, 0);	/* ffffffff VTX_ATTR */
-	xf_emit(ctx, 4, 0);		/* f/1f, 0, 0, 0 */
-	/* SEEK */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 0x1d, 0);	/* RO */
-	else
-		xf_emit(ctx, 0x16, 0);	/* RO */
-	/* SEEK */
-	xf_emit(ctx, 1, 0xf);		/* ffffffff VP_ATTR_EN */
-	xf_emit(ctx, (acnt/8)-1, 0);	/* ffffffff VP_ATTR_EN */
-	/* SEEK */
-	if (dev_priv->chipset < 0xa0)
-		xf_emit(ctx, 8, 0);	/* RO */
-	else if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 0xc, 0);	/* RO */
-	else
-		xf_emit(ctx, 7, 0);	/* RO */
-	/* SEEK */
-	xf_emit(ctx, 0xa, 0);		/* RO */
-	if (dev_priv->chipset == 0xa0)
-		rep = 0xc;
-	else
-		rep = 4;
-	for (i = 0; i < rep; i++) {
-		/* SEEK */
-		if (IS_NVA3F(dev_priv->chipset))
-			xf_emit(ctx, 0x20, 0);	/* ffffffff */
-		xf_emit(ctx, 0x200, 0);	/* ffffffff */
-		xf_emit(ctx, 4, 0);	/* 7f/ff, 0, 0, 0 */
-		xf_emit(ctx, 4, 0);	/* ffffffff */
-	}
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 113/111 */
-	xf_emit(ctx, 1, 0xf);		/* ffffffff VP_ATTR_EN */
-	xf_emit(ctx, (acnt/8)-1, 0);	/* ffffffff VP_ATTR_EN */
-	xf_emit(ctx, acnt/8, 0);	/* ffffffff VTX_ATTR_MASK_UNK0DD0 */
-	xf_emit(ctx, 1, 0);		/* 0000000f VP_GP_BUILTIN_ATTR_EN */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	/* SEEK */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 7, 0);	/* weird... */
-	else
-		xf_emit(ctx, 5, 0);	/* weird... */
-}
-
-static void
-nv50_graph_construct_gene_eng2d(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	/* middle of strand 1 on pre-NVA0 [after vfetch], middle of strand 6 on NVAx */
-	/* SEEK */
-	xf_emit(ctx, 2, 0);		/* 0001ffff CLIP_X, CLIP_Y */
-	xf_emit(ctx, 2, 0);		/* 0000ffff CLIP_W, CLIP_H */
-	xf_emit(ctx, 1, 0);		/* 00000001 CLIP_ENABLE */
-	if (dev_priv->chipset < 0xa0) {
-		/* this is useless on everything but the original NV50,
-		 * guess they forgot to nuke it. Or just didn't bother. */
-		xf_emit(ctx, 2, 0);	/* 0000ffff IFC_CLIP_X, Y */
-		xf_emit(ctx, 2, 1);	/* 0000ffff IFC_CLIP_W, H */
-		xf_emit(ctx, 1, 0);	/* 00000001 IFC_CLIP_ENABLE */
-	}
-	xf_emit(ctx, 1, 1);		/* 00000001 DST_LINEAR */
-	xf_emit(ctx, 1, 0x100);		/* 0001ffff DST_WIDTH */
-	xf_emit(ctx, 1, 0x100);		/* 0001ffff DST_HEIGHT */
-	xf_emit(ctx, 1, 0x11);		/* 3f[NV50]/7f[NV84+] DST_FORMAT */
-	xf_emit(ctx, 1, 0);		/* 0001ffff DRAW_POINT_X */
-	xf_emit(ctx, 1, 8);		/* 0000000f DRAW_UNK58C */
-	xf_emit(ctx, 1, 0);		/* 000fffff SIFC_DST_X_FRACT */
-	xf_emit(ctx, 1, 0);		/* 0001ffff SIFC_DST_X_INT */
-	xf_emit(ctx, 1, 0);		/* 000fffff SIFC_DST_Y_FRACT */
-	xf_emit(ctx, 1, 0);		/* 0001ffff SIFC_DST_Y_INT */
-	xf_emit(ctx, 1, 0);		/* 000fffff SIFC_DX_DU_FRACT */
-	xf_emit(ctx, 1, 1);		/* 0001ffff SIFC_DX_DU_INT */
-	xf_emit(ctx, 1, 0);		/* 000fffff SIFC_DY_DV_FRACT */
-	xf_emit(ctx, 1, 1);		/* 0001ffff SIFC_DY_DV_INT */
-	xf_emit(ctx, 1, 1);		/* 0000ffff SIFC_WIDTH */
-	xf_emit(ctx, 1, 1);		/* 0000ffff SIFC_HEIGHT */
-	xf_emit(ctx, 1, 0xcf);		/* 000000ff SIFC_FORMAT */
-	xf_emit(ctx, 1, 2);		/* 00000003 SIFC_BITMAP_UNK808 */
-	xf_emit(ctx, 1, 0);		/* 00000003 SIFC_BITMAP_LINE_PACK_MODE */
-	xf_emit(ctx, 1, 0);		/* 00000001 SIFC_BITMAP_LSB_FIRST */
-	xf_emit(ctx, 1, 0);		/* 00000001 SIFC_BITMAP_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 0000ffff BLIT_DST_X */
-	xf_emit(ctx, 1, 0);		/* 0000ffff BLIT_DST_Y */
-	xf_emit(ctx, 1, 0);		/* 000fffff BLIT_DU_DX_FRACT */
-	xf_emit(ctx, 1, 1);		/* 0001ffff BLIT_DU_DX_INT */
-	xf_emit(ctx, 1, 0);		/* 000fffff BLIT_DV_DY_FRACT */
-	xf_emit(ctx, 1, 1);		/* 0001ffff BLIT_DV_DY_INT */
-	xf_emit(ctx, 1, 1);		/* 0000ffff BLIT_DST_W */
-	xf_emit(ctx, 1, 1);		/* 0000ffff BLIT_DST_H */
-	xf_emit(ctx, 1, 0);		/* 000fffff BLIT_SRC_X_FRACT */
-	xf_emit(ctx, 1, 0);		/* 0001ffff BLIT_SRC_X_INT */
-	xf_emit(ctx, 1, 0);		/* 000fffff BLIT_SRC_Y_FRACT */
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK888 */
-	xf_emit(ctx, 1, 4);		/* 0000003f UNK884 */
-	xf_emit(ctx, 1, 0);		/* 00000007 UNK880 */
-	xf_emit(ctx, 1, 1);		/* 0000001f tesla UNK0FB8 */
-	xf_emit(ctx, 1, 0x15);		/* 000000ff tesla UNK128C */
-	xf_emit(ctx, 2, 0);		/* 00000007, ffff0ff3 */
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK260 */
-	xf_emit(ctx, 1, 0x4444480);	/* 1fffffff UNK870 */
-	/* SEEK */
-	xf_emit(ctx, 0x10, 0);
-	/* SEEK */
-	xf_emit(ctx, 0x27, 0);
-}
-
-static void
-nv50_graph_construct_gene_csched(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	/* middle of strand 1 on pre-NVA0 [after eng2d], middle of strand 0 on NVAx */
-	/* SEEK */
-	xf_emit(ctx, 2, 0);		/* 00007fff WINDOW_OFFSET_XY... what is it doing here??? */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1924 */
-	xf_emit(ctx, 1, 0);		/* 00000003 WINDOW_ORIGIN */
-	xf_emit(ctx, 1, 0x8100c12);	/* 1fffffff FP_INTERPOLANT_CTRL */
-	xf_emit(ctx, 1, 0);		/* 000003ff */
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* ffffffff turing UNK364 */
-	xf_emit(ctx, 1, 0);		/* 0000000f turing UNK36C */
-	xf_emit(ctx, 1, 0);		/* 0000ffff USER_PARAM_COUNT */
-	xf_emit(ctx, 1, 0x100);		/* 00ffffff turing UNK384 */
-	xf_emit(ctx, 1, 0);		/* 0000000f turing UNK2A0 */
-	xf_emit(ctx, 1, 0);		/* 0000ffff GRIDID */
-	xf_emit(ctx, 1, 0x10001);	/* ffffffff GRIDDIM_XY */
-	xf_emit(ctx, 1, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0x10001);	/* ffffffff BLOCKDIM_XY */
-	xf_emit(ctx, 1, 1);		/* 0000ffff BLOCKDIM_Z */
-	xf_emit(ctx, 1, 0x10001);	/* 00ffffff BLOCK_ALLOC */
-	xf_emit(ctx, 1, 1);		/* 00000001 LANES32 */
-	xf_emit(ctx, 1, 4);		/* 000000ff FP_REG_ALLOC_TEMP */
-	xf_emit(ctx, 1, 2);		/* 00000003 REG_MODE */
-	/* SEEK */
-	xf_emit(ctx, 0x40, 0);		/* ffffffff USER_PARAM */
-	switch (dev_priv->chipset) {
-	case 0x50:
-	case 0x92:
-		xf_emit(ctx, 8, 0);	/* 7, 0, 0, 0, ... */
-		xf_emit(ctx, 0x80, 0);	/* fff */
-		xf_emit(ctx, 2, 0);	/* ff, fff */
-		xf_emit(ctx, 0x10*2, 0);	/* ffffffff, 1f */
-		break;
-	case 0x84:
-		xf_emit(ctx, 8, 0);	/* 7, 0, 0, 0, ... */
-		xf_emit(ctx, 0x60, 0);	/* fff */
-		xf_emit(ctx, 2, 0);	/* ff, fff */
-		xf_emit(ctx, 0xc*2, 0);	/* ffffffff, 1f */
-		break;
-	case 0x94:
-	case 0x96:
-		xf_emit(ctx, 8, 0);	/* 7, 0, 0, 0, ... */
-		xf_emit(ctx, 0x40, 0);	/* fff */
-		xf_emit(ctx, 2, 0);	/* ff, fff */
-		xf_emit(ctx, 8*2, 0);	/* ffffffff, 1f */
-		break;
-	case 0x86:
-	case 0x98:
-		xf_emit(ctx, 4, 0);	/* f, 0, 0, 0 */
-		xf_emit(ctx, 0x10, 0);	/* fff */
-		xf_emit(ctx, 2, 0);	/* ff, fff */
-		xf_emit(ctx, 2*2, 0);	/* ffffffff, 1f */
-		break;
-	case 0xa0:
-		xf_emit(ctx, 8, 0);	/* 7, 0, 0, 0, ... */
-		xf_emit(ctx, 0xf0, 0);	/* fff */
-		xf_emit(ctx, 2, 0);	/* ff, fff */
-		xf_emit(ctx, 0x1e*2, 0);	/* ffffffff, 1f */
-		break;
-	case 0xa3:
-		xf_emit(ctx, 8, 0);	/* 7, 0, 0, 0, ... */
-		xf_emit(ctx, 0x60, 0);	/* fff */
-		xf_emit(ctx, 2, 0);	/* ff, fff */
-		xf_emit(ctx, 0xc*2, 0);	/* ffffffff, 1f */
-		break;
-	case 0xa5:
-	case 0xaf:
-		xf_emit(ctx, 8, 0);	/* 7, 0, 0, 0, ... */
-		xf_emit(ctx, 0x30, 0);	/* fff */
-		xf_emit(ctx, 2, 0);	/* ff, fff */
-		xf_emit(ctx, 6*2, 0);	/* ffffffff, 1f */
-		break;
-	case 0xaa:
-		xf_emit(ctx, 0x12, 0);
-		break;
-	case 0xa8:
-	case 0xac:
-		xf_emit(ctx, 4, 0);	/* f, 0, 0, 0 */
-		xf_emit(ctx, 0x10, 0);	/* fff */
-		xf_emit(ctx, 2, 0);	/* ff, fff */
-		xf_emit(ctx, 2*2, 0);	/* ffffffff, 1f */
-		break;
-	}
-	xf_emit(ctx, 1, 0);		/* 0000000f */
-	xf_emit(ctx, 1, 0);		/* 00000000 */
-	xf_emit(ctx, 1, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 0000001f */
-	xf_emit(ctx, 4, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 00000003 turing UNK35C */
-	xf_emit(ctx, 1, 0);		/* ffffffff */
-	xf_emit(ctx, 4, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 00000003 turing UNK35C */
-	xf_emit(ctx, 1, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 000000ff */
-}
-
-static void
-nv50_graph_construct_gene_unk1cxx(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	xf_emit(ctx, 2, 0);		/* 00007fff WINDOW_OFFSET_XY */
-	xf_emit(ctx, 1, 0x3f800000);	/* ffffffff LINE_WIDTH */
-	xf_emit(ctx, 1, 0);		/* 00000001 LINE_SMOOTH_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1658 */
-	xf_emit(ctx, 1, 0);		/* 00000001 POLYGON_SMOOTH_ENABLE */
-	xf_emit(ctx, 3, 0);		/* 00000001 POLYGON_OFFSET_*_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 0000000f CULL_MODE */
-	xf_emit(ctx, 1, 0x1a);		/* 0000001f POLYGON_MODE */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 0);		/* 00000001 POINT_SPRITE_ENABLE */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK165C */
-	xf_emit(ctx, 0x10, 0);		/* 00000001 SCISSOR_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 1, 0);		/* 00000001 LINE_STIPPLE_ENABLE */
-	xf_emit(ctx, 1, 0x00ffff00);	/* 00ffffff LINE_STIPPLE_PATTERN */
-	xf_emit(ctx, 1, 0);		/* ffffffff POLYGON_OFFSET_UNITS */
-	xf_emit(ctx, 1, 0);		/* ffffffff POLYGON_OFFSET_FACTOR */
-	xf_emit(ctx, 1, 0);		/* 00000003 tesla UNK1668 */
-	xf_emit(ctx, 2, 0);		/* 07ffffff SCREEN_SCISSOR */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1900 */
-	xf_emit(ctx, 1, 0xf);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 7, 0);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 1, 0x0fac6881);	/* 0fffffff RT_CONTROL */
-	xf_emit(ctx, 1, 0x11);		/* 0000007f RT_FORMAT */
-	xf_emit(ctx, 7, 0);		/* 0000007f RT_FORMAT */
-	xf_emit(ctx, 8, 0);		/* 00000001 RT_HORIZ_LINEAR */
-	xf_emit(ctx, 1, 4);		/* 00000007 FP_CONTROL */
-	xf_emit(ctx, 1, 0);		/* 00000001 ALPHA_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000007 ALPHA_TEST_FUNC */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 3);	/* 00000003 UNK16B4 */
-	else if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 1, 1);	/* 00000001 UNK16B4 */
-	xf_emit(ctx, 1, 0);		/* 00000003 MULTISAMPLE_CTRL */
-	xf_emit(ctx, 1, 0);		/* 00000003 tesla UNK0F90 */
-	xf_emit(ctx, 1, 2);		/* 00000003 tesla UNK143C */
-	xf_emit(ctx, 2, 0x04000000);	/* 07ffffff tesla UNK0D6C */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_MASK */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 SAMPLECNT_ENABLE */
-	xf_emit(ctx, 1, 5);		/* 0000000f UNK1408 */
-	xf_emit(ctx, 1, 0x52);		/* 000001ff SEMANTIC_PTSZ */
-	xf_emit(ctx, 1, 0);		/* ffffffff POINT_SIZE */
-	xf_emit(ctx, 1, 0);		/* 00000001 */
-	xf_emit(ctx, 1, 0);		/* 00000007 tesla UNK0FB4 */
-	if (dev_priv->chipset != 0x50) {
-		xf_emit(ctx, 1, 0);	/* 3ff */
-		xf_emit(ctx, 1, 1);	/* 00000001 tesla UNK1110 */
-	}
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 0);	/* 00000003 tesla UNK1928 */
-	xf_emit(ctx, 0x10, 0);		/* ffffffff DEPTH_RANGE_NEAR */
-	xf_emit(ctx, 0x10, 0x3f800000);	/* ffffffff DEPTH_RANGE_FAR */
-	xf_emit(ctx, 1, 0x10);		/* 000000ff VIEW_VOLUME_CLIP_CTRL */
-	xf_emit(ctx, 0x20, 0);		/* 07ffffff VIEWPORT_HORIZ, then VIEWPORT_VERT. (W&0x3fff)<<13 | (X&0x1fff). */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK187C */
-	xf_emit(ctx, 1, 0);		/* 00000003 WINDOW_ORIGIN */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_BACK_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_MASK */
-	xf_emit(ctx, 1, 0x8100c12);	/* 1fffffff FP_INTERPOLANT_CTRL */
-	xf_emit(ctx, 1, 5);		/* 0000000f tesla UNK1220 */
-	xf_emit(ctx, 1, 0);		/* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 000000ff tesla UNK1A20 */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 VERTEX_TWO_SIDE_ENABLE */
-	xf_emit(ctx, 4, 0xffff);	/* 0000ffff MSAA_MASK */
-	if (dev_priv->chipset != 0x50)
-		xf_emit(ctx, 1, 3);	/* 00000003 tesla UNK1100 */
-	if (dev_priv->chipset < 0xa0)
-		xf_emit(ctx, 0x1c, 0);	/* RO */
-	else if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 0x9, 0);
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK1534 */
-	xf_emit(ctx, 1, 0);		/* 00000001 LINE_SMOOTH_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 LINE_STIPPLE_ENABLE */
-	xf_emit(ctx, 1, 0x00ffff00);	/* 00ffffff LINE_STIPPLE_PATTERN */
-	xf_emit(ctx, 1, 0x1a);		/* 0000001f POLYGON_MODE */
-	xf_emit(ctx, 1, 0);		/* 00000003 WINDOW_ORIGIN */
-	if (dev_priv->chipset != 0x50) {
-		xf_emit(ctx, 1, 3);	/* 00000003 tesla UNK1100 */
-		xf_emit(ctx, 1, 0);	/* 3ff */
-	}
-	/* XXX: the following block could belong either to unk1cxx, or
-	 * to STRMOUT. Rather hard to tell. */
-	if (dev_priv->chipset < 0xa0)
-		xf_emit(ctx, 0x25, 0);
-	else
-		xf_emit(ctx, 0x3b, 0);
-}
-
-static void
-nv50_graph_construct_gene_strmout(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	xf_emit(ctx, 1, 0x102);		/* 0000ffff STRMOUT_BUFFER_CTRL */
-	xf_emit(ctx, 1, 0);		/* ffffffff STRMOUT_PRIMITIVE_COUNT */
-	xf_emit(ctx, 4, 4);		/* 000000ff STRMOUT_NUM_ATTRIBS */
-	if (dev_priv->chipset >= 0xa0) {
-		xf_emit(ctx, 4, 0);	/* ffffffff UNK1A8C */
-		xf_emit(ctx, 4, 0);	/* ffffffff UNK1780 */
-	}
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 4);		/* 0000007f VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 1, 0x3ff);	/* 000003ff tesla UNK0D68 */
-	else
-		xf_emit(ctx, 1, 0x7ff);	/* 000007ff tesla UNK0D68 */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	/* SEEK */
-	xf_emit(ctx, 1, 0x102);		/* 0000ffff STRMOUT_BUFFER_CTRL */
-	xf_emit(ctx, 1, 0);		/* ffffffff STRMOUT_PRIMITIVE_COUNT */
-	xf_emit(ctx, 4, 0);		/* 000000ff STRMOUT_ADDRESS_HIGH */
-	xf_emit(ctx, 4, 0);		/* ffffffff STRMOUT_ADDRESS_LOW */
-	xf_emit(ctx, 4, 4);		/* 000000ff STRMOUT_NUM_ATTRIBS */
-	if (dev_priv->chipset >= 0xa0) {
-		xf_emit(ctx, 4, 0);	/* ffffffff UNK1A8C */
-		xf_emit(ctx, 4, 0);	/* ffffffff UNK1780 */
-	}
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_STRMOUT */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_QUERY */
-	xf_emit(ctx, 1, 0);		/* 000000ff QUERY_ADDRESS_HIGH */
-	xf_emit(ctx, 2, 0);		/* ffffffff QUERY_ADDRESS_LOW QUERY_COUNTER */
-	xf_emit(ctx, 2, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	/* SEEK */
-	xf_emit(ctx, 0x20, 0);		/* ffffffff STRMOUT_MAP */
-	xf_emit(ctx, 1, 0);		/* 0000000f */
-	xf_emit(ctx, 1, 0);		/* 00000000? */
-	xf_emit(ctx, 2, 0);		/* ffffffff */
-}
-
-static void
-nv50_graph_construct_gene_ropm1(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	xf_emit(ctx, 1, 0x4e3bfdf);	/* ffffffff UNK0D64 */
-	xf_emit(ctx, 1, 0x4e3bfdf);	/* ffffffff UNK0DF4 */
-	xf_emit(ctx, 1, 0);		/* 00000007 */
-	xf_emit(ctx, 1, 0);		/* 000003ff */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 0x11);	/* 000000ff tesla UNK1968 */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-}
-
-static void
-nv50_graph_construct_gene_ropm2(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_QUERY */
-	xf_emit(ctx, 1, 0x0fac6881);	/* 0fffffff RT_CONTROL */
-	xf_emit(ctx, 2, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 000000ff QUERY_ADDRESS_HIGH */
-	xf_emit(ctx, 2, 0);		/* ffffffff QUERY_ADDRESS_LOW, COUNTER */
-	xf_emit(ctx, 1, 0);		/* 00000001 SAMPLECNT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 7 */
-	/* SEEK */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_QUERY */
-	xf_emit(ctx, 1, 0);		/* 000000ff QUERY_ADDRESS_HIGH */
-	xf_emit(ctx, 2, 0);		/* ffffffff QUERY_ADDRESS_LOW, COUNTER */
-	xf_emit(ctx, 1, 0x4e3bfdf);	/* ffffffff UNK0D64 */
-	xf_emit(ctx, 1, 0x4e3bfdf);	/* ffffffff UNK0DF4 */
-	xf_emit(ctx, 1, 0);		/* 00000001 eng2d UNK260 */
-	xf_emit(ctx, 1, 0);		/* ff/3ff */
-	xf_emit(ctx, 1, 0);		/* 00000007 */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 0x11);	/* 000000ff tesla UNK1968 */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-}
-
-static void
-nv50_graph_construct_gene_ropc(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int magic2;
-	if (dev_priv->chipset == 0x50) {
-		magic2 = 0x00003e60;
-	} else if (!IS_NVA3F(dev_priv->chipset)) {
-		magic2 = 0x001ffe67;
-	} else {
-		magic2 = 0x00087e67;
-	}
-	xf_emit(ctx, 1, 0);		/* f/7 MUTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_BACK_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_MASK */
-	xf_emit(ctx, 3, 0);		/* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
-	xf_emit(ctx, 1, 2);		/* 00000003 tesla UNK143C */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 1, magic2);	/* 001fffff tesla UNK0F78 */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_BOUNDS_EN */
-	xf_emit(ctx, 1, 0);		/* 00000007 DEPTH_TEST_FUNC */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_FRONT_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_MASK */
-	xf_emit(ctx, 3, 0);		/* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	if (dev_priv->chipset >= 0xa0 && !IS_NVAAF(dev_priv->chipset))
-		xf_emit(ctx, 1, 0x15);	/* 000000ff */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_BACK_ENABLE */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK15B4 */
-	xf_emit(ctx, 1, 0x10);		/* 3ff/ff VIEW_VOLUME_CLIP_CTRL */
-	xf_emit(ctx, 1, 0);		/* ffffffff CLEAR_DEPTH */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-	if (dev_priv->chipset == 0x86 || dev_priv->chipset == 0x92 || dev_priv->chipset == 0x98 || dev_priv->chipset >= 0xa0) {
-		xf_emit(ctx, 3, 0);	/* ff, ffffffff, ffffffff */
-		xf_emit(ctx, 1, 4);	/* 7 */
-		xf_emit(ctx, 1, 0x400);	/* fffffff */
-		xf_emit(ctx, 1, 0x300);	/* ffff */
-		xf_emit(ctx, 1, 0x1001);	/* 1fff */
-		if (dev_priv->chipset != 0xa0) {
-			if (IS_NVA3F(dev_priv->chipset))
-				xf_emit(ctx, 1, 0);	/* 0000000f UNK15C8 */
-			else
-				xf_emit(ctx, 1, 0x15);	/* ff */
-		}
-	}
-	xf_emit(ctx, 1, 0);		/* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_BACK_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 1, 2);		/* 00000003 tesla UNK143C */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_BOUNDS_EN */
-	xf_emit(ctx, 1, 0);		/* 00000007 DEPTH_TEST_FUNC */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_FRONT_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_BACK_ENABLE */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK15B4 */
-	xf_emit(ctx, 1, 0x10);		/* 7f/ff VIEW_VOLUME_CLIP_CTRL */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1900 */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_BACK_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_FUNC_REF */
-	xf_emit(ctx, 2, 0);		/* ffffffff DEPTH_BOUNDS */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_BOUNDS_EN */
-	xf_emit(ctx, 1, 0);		/* 00000007 DEPTH_TEST_FUNC */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 0000000f */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK0FB0 */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_FRONT_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_FUNC_REF */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_BACK_ENABLE */
-	xf_emit(ctx, 1, 0x10);		/* 7f/ff VIEW_VOLUME_CLIP_CTRL */
-	xf_emit(ctx, 0x10, 0);		/* ffffffff DEPTH_RANGE_NEAR */
-	xf_emit(ctx, 0x10, 0x3f800000);	/* ffffffff DEPTH_RANGE_FAR */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 0);		/* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_BACK_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_FUNC_REF */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_MASK */
-	xf_emit(ctx, 3, 0);		/* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
-	xf_emit(ctx, 2, 0);		/* ffffffff DEPTH_BOUNDS */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_BOUNDS_EN */
-	xf_emit(ctx, 1, 0);		/* 00000007 DEPTH_TEST_FUNC */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 000000ff CLEAR_STENCIL */
-	xf_emit(ctx, 1, 0);		/* 00000007 STENCIL_FRONT_FUNC_FUNC */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_FUNC_MASK */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_FUNC_REF */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_MASK */
-	xf_emit(ctx, 3, 0);		/* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_BACK_ENABLE */
-	xf_emit(ctx, 1, 0x10);		/* 7f/ff VIEW_VOLUME_CLIP_CTRL */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 0x3f);		/* 0000003f UNK1590 */
-	xf_emit(ctx, 1, 0);		/* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 2, 0);		/* ffff0ff3, ffff */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK0FB0 */
-	xf_emit(ctx, 1, 0);		/* 0001ffff GP_BUILTIN_RESULT_EN */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK15B4 */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffffffff CLEAR_DEPTH */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK19CC */
-	if (dev_priv->chipset >= 0xa0) {
-		xf_emit(ctx, 2, 0);
-		xf_emit(ctx, 1, 0x1001);
-		xf_emit(ctx, 0xb, 0);
-	} else {
-		xf_emit(ctx, 1, 0);	/* 00000007 */
-		xf_emit(ctx, 1, 0);	/* 00000001 tesla UNK1534 */
-		xf_emit(ctx, 1, 0);	/* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
-		xf_emit(ctx, 8, 0);	/* 00000001 BLEND_ENABLE */
-		xf_emit(ctx, 1, 0);	/* ffff0ff3 */
-	}
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 7, 0);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 1, 0xf);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 7, 0);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f */
-	xf_emit(ctx, 1, 0);		/* 00000001 LOGIC_OP_ENABLE */
-	if (dev_priv->chipset != 0x50) {
-		xf_emit(ctx, 1, 0);	/* 0000000f LOGIC_OP */
-		xf_emit(ctx, 1, 0);	/* 000000ff */
-	}
-	xf_emit(ctx, 1, 0);		/* 00000007 OPERATION */
-	xf_emit(ctx, 1, 0);		/* ff/3ff */
-	xf_emit(ctx, 1, 0);		/* 00000003 UNK0F90 */
-	xf_emit(ctx, 2, 1);		/* 00000007 BLEND_EQUATION_RGB, ALPHA */
-	xf_emit(ctx, 1, 1);		/* 00000001 UNK133C */
-	xf_emit(ctx, 1, 2);		/* 0000001f BLEND_FUNC_SRC_RGB */
-	xf_emit(ctx, 1, 1);		/* 0000001f BLEND_FUNC_DST_RGB */
-	xf_emit(ctx, 1, 2);		/* 0000001f BLEND_FUNC_SRC_ALPHA */
-	xf_emit(ctx, 1, 1);		/* 0000001f BLEND_FUNC_DST_ALPHA */
-	xf_emit(ctx, 1, 0);		/* 00000001 */
-	xf_emit(ctx, 1, magic2);	/* 001fffff tesla UNK0F78 */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-	xf_emit(ctx, 1, 0x0fac6881);	/* 0fffffff RT_CONTROL */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 1, 0);	/* 00000001 tesla UNK12E4 */
-		xf_emit(ctx, 8, 1);	/* 00000007 IBLEND_EQUATION_RGB */
-		xf_emit(ctx, 8, 1);	/* 00000007 IBLEND_EQUATION_ALPHA */
-		xf_emit(ctx, 8, 1);	/* 00000001 IBLEND_UNK00 */
-		xf_emit(ctx, 8, 2);	/* 0000001f IBLEND_FUNC_SRC_RGB */
-		xf_emit(ctx, 8, 1);	/* 0000001f IBLEND_FUNC_DST_RGB */
-		xf_emit(ctx, 8, 2);	/* 0000001f IBLEND_FUNC_SRC_ALPHA */
-		xf_emit(ctx, 8, 1);	/* 0000001f IBLEND_FUNC_DST_ALPHA */
-		xf_emit(ctx, 1, 0);	/* 00000001 tesla UNK1140 */
-		xf_emit(ctx, 2, 0);	/* 00000001 */
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-		xf_emit(ctx, 1, 0);	/* 0000000f */
-		xf_emit(ctx, 1, 0);	/* 00000003 */
-		xf_emit(ctx, 1, 0);	/* ffffffff */
-		xf_emit(ctx, 2, 0);	/* 00000001 */
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-		xf_emit(ctx, 1, 0);	/* 00000001 */
-		xf_emit(ctx, 1, 0);	/* 000003ff */
-	} else if (dev_priv->chipset >= 0xa0) {
-		xf_emit(ctx, 2, 0);	/* 00000001 */
-		xf_emit(ctx, 1, 0);	/* 00000007 */
-		xf_emit(ctx, 1, 0);	/* 00000003 */
-		xf_emit(ctx, 1, 0);	/* ffffffff */
-		xf_emit(ctx, 2, 0);	/* 00000001 */
-	} else {
-		xf_emit(ctx, 1, 0);	/* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
-		xf_emit(ctx, 1, 0);	/* 00000003 tesla UNK1430 */
-		xf_emit(ctx, 1, 0);	/* ffffffff tesla UNK1A3C */
-	}
-	xf_emit(ctx, 4, 0);		/* ffffffff CLEAR_COLOR */
-	xf_emit(ctx, 4, 0);		/* ffffffff BLEND_COLOR A R G B */
-	xf_emit(ctx, 1, 0);		/* 00000fff eng2d UNK2B0 */
-	if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 2, 0);	/* 00000001 */
-	xf_emit(ctx, 1, 0);		/* 000003ff */
-	xf_emit(ctx, 8, 0);		/* 00000001 BLEND_ENABLE */
-	xf_emit(ctx, 1, 1);		/* 00000001 UNK133C */
-	xf_emit(ctx, 1, 2);		/* 0000001f BLEND_FUNC_SRC_RGB */
-	xf_emit(ctx, 1, 1);		/* 0000001f BLEND_FUNC_DST_RGB */
-	xf_emit(ctx, 1, 1);		/* 00000007 BLEND_EQUATION_RGB */
-	xf_emit(ctx, 1, 2);		/* 0000001f BLEND_FUNC_SRC_ALPHA */
-	xf_emit(ctx, 1, 1);		/* 0000001f BLEND_FUNC_DST_ALPHA */
-	xf_emit(ctx, 1, 1);		/* 00000007 BLEND_EQUATION_ALPHA */
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK19C0 */
-	xf_emit(ctx, 1, 0);		/* 00000001 LOGIC_OP_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 0000000f LOGIC_OP */
-	if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 1, 0);	/* 00000001 UNK12E4? NVA3+ only? */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 8, 1);	/* 00000001 IBLEND_UNK00 */
-		xf_emit(ctx, 8, 1);	/* 00000007 IBLEND_EQUATION_RGB */
-		xf_emit(ctx, 8, 2);	/* 0000001f IBLEND_FUNC_SRC_RGB */
-		xf_emit(ctx, 8, 1);	/* 0000001f IBLEND_FUNC_DST_RGB */
-		xf_emit(ctx, 8, 1);	/* 00000007 IBLEND_EQUATION_ALPHA */
-		xf_emit(ctx, 8, 2);	/* 0000001f IBLEND_FUNC_SRC_ALPHA */
-		xf_emit(ctx, 8, 1);	/* 0000001f IBLEND_FUNC_DST_ALPHA */
-		xf_emit(ctx, 1, 0);	/* 00000001 tesla UNK15C4 */
-		xf_emit(ctx, 1, 0);	/* 00000001 */
-		xf_emit(ctx, 1, 0);	/* 00000001 tesla UNK1140 */
-	}
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f DST_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 DST_LINEAR */
-	xf_emit(ctx, 1, 0);		/* 00000007 PATTERN_COLOR_FORMAT */
-	xf_emit(ctx, 2, 0);		/* ffffffff PATTERN_MONO_COLOR */
-	xf_emit(ctx, 1, 0);		/* 00000001 PATTERN_MONO_FORMAT */
-	xf_emit(ctx, 2, 0);		/* ffffffff PATTERN_MONO_BITMAP */
-	xf_emit(ctx, 1, 0);		/* 00000003 PATTERN_SELECT */
-	xf_emit(ctx, 1, 0);		/* 000000ff ROP */
-	xf_emit(ctx, 1, 0);		/* ffffffff BETA1 */
-	xf_emit(ctx, 1, 0);		/* ffffffff BETA4 */
-	xf_emit(ctx, 1, 0);		/* 00000007 OPERATION */
-	xf_emit(ctx, 0x50, 0);		/* 10x ffffff, ffffff, ffffff, ffffff, 3 PATTERN */
-}
-
-static void
-nv50_graph_construct_xfer_unk84xx(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int magic3;
-	switch (dev_priv->chipset) {
-	case 0x50:
-		magic3 = 0x1000;
-		break;
-	case 0x86:
-	case 0x98:
-	case 0xa8:
-	case 0xaa:
-	case 0xac:
-	case 0xaf:
-		magic3 = 0x1e00;
-		break;
-	default:
-		magic3 = 0;
-	}
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 7f/ff[NVA0+] VP_REG_ALLOC_RESULT */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 0);		/* 111/113[NVA0+] */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 0x1f, 0);	/* ffffffff */
-	else if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 0x0f, 0);	/* ffffffff */
-	else
-		xf_emit(ctx, 0x10, 0);	/* fffffff VP_RESULT_MAP_1 up */
-	xf_emit(ctx, 2, 0);		/* f/1f[NVA3], fffffff/ffffffff[NVA0+] */
-	xf_emit(ctx, 1, 4);		/* 7f/ff VP_REG_ALLOC_RESULT */
-	xf_emit(ctx, 1, 4);		/* 7f/ff VP_RESULT_MAP_SIZE */
-	if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 1, 0x03020100);	/* ffffffff */
-	else
-		xf_emit(ctx, 1, 0x00608080);	/* fffffff VP_RESULT_MAP_0 */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 2, 0);		/* 111/113, 7f/ff */
-	xf_emit(ctx, 1, 4);		/* 7f/ff VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_REG_ALLOC_RESULT */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0x80);		/* 0000ffff GP_VERTEX_OUTPUT_COUNT */
-	if (magic3)
-		xf_emit(ctx, 1, magic3);	/* 00007fff tesla UNK141C */
-	xf_emit(ctx, 1, 4);		/* 7f/ff VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 0);		/* 111/113 */
-	xf_emit(ctx, 0x1f, 0);		/* ffffffff GP_RESULT_MAP_1 up */
-	xf_emit(ctx, 1, 0);		/* 0000001f */
-	xf_emit(ctx, 1, 0);		/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_REG_ALLOC_RESULT */
-	xf_emit(ctx, 1, 0x80);		/* 0000ffff GP_VERTEX_OUTPUT_COUNT */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0x03020100);	/* ffffffff GP_RESULT_MAP_0 */
-	xf_emit(ctx, 1, 3);		/* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
-	if (magic3)
-		xf_emit(ctx, 1, magic3);	/* 7fff tesla UNK141C */
-	xf_emit(ctx, 1, 4);		/* 7f/ff VP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 0);		/* 00000001 PROVOKING_VERTEX_LAST */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 0);		/* 111/113 */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 3);		/* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
-	xf_emit(ctx, 1, 0);		/* 00000001 PROVOKING_VERTEX_LAST */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 0);		/* 00000003 tesla UNK13A0 */
-	xf_emit(ctx, 1, 4);		/* 7f/ff VP_REG_ALLOC_RESULT */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-	xf_emit(ctx, 1, 0);		/* 111/113 */
-	if (dev_priv->chipset == 0x94 || dev_priv->chipset == 0x96)
-		xf_emit(ctx, 0x1020, 0);	/* 4 x (0x400 x 0xffffffff, ff, 0, 0, 0, 4 x ffffffff) */
-	else if (dev_priv->chipset < 0xa0)
-		xf_emit(ctx, 0xa20, 0);	/* 4 x (0x280 x 0xffffffff, ff, 0, 0, 0, 4 x ffffffff) */
-	else if (!IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 0x210, 0);	/* ffffffff */
-	else
-		xf_emit(ctx, 0x410, 0);	/* ffffffff */
-	xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-	xf_emit(ctx, 1, 4);		/* 000000ff GP_RESULT_MAP_SIZE */
-	xf_emit(ctx, 1, 3);		/* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
-	xf_emit(ctx, 1, 0);		/* 00000001 PROVOKING_VERTEX_LAST */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-}
-
-static void
-nv50_graph_construct_xfer_tprop(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int magic1, magic2;
-	if (dev_priv->chipset == 0x50) {
-		magic1 = 0x3ff;
-		magic2 = 0x00003e60;
-	} else if (!IS_NVA3F(dev_priv->chipset)) {
-		magic1 = 0x7ff;
-		magic2 = 0x001ffe67;
-	} else {
-		magic1 = 0x7ff;
-		magic2 = 0x00087e67;
-	}
-	xf_emit(ctx, 1, 0);		/* 00000007 ALPHA_TEST_FUNC */
-	xf_emit(ctx, 1, 0);		/* ffffffff ALPHA_TEST_REF */
-	xf_emit(ctx, 1, 0);		/* 00000001 ALPHA_TEST_ENABLE */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 1);	/* 0000000f UNK16A0 */
-	xf_emit(ctx, 1, 0);		/* 7/f MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_BACK_MASK */
-	xf_emit(ctx, 3, 0);		/* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
-	xf_emit(ctx, 4, 0);		/* ffffffff BLEND_COLOR */
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK19C0 */
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK0FDC */
-	xf_emit(ctx, 1, 0xf);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 7, 0);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 LOGIC_OP_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ff[NV50]/3ff[NV84+] */
-	xf_emit(ctx, 1, 4);		/* 00000007 FP_CONTROL */
-	xf_emit(ctx, 4, 0xffff);	/* 0000ffff MSAA_MASK */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_MASK */
-	xf_emit(ctx, 3, 0);		/* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_BACK_ENABLE */
-	xf_emit(ctx, 2, 0);		/* 00007fff WINDOW_OFFSET_XY */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK19CC */
-	xf_emit(ctx, 1, 0);		/* 7 */
-	xf_emit(ctx, 1, 0);		/* 00000001 SAMPLECNT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffffffff COLOR_KEY */
-	xf_emit(ctx, 1, 0);		/* 00000001 COLOR_KEY_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000007 COLOR_KEY_FORMAT */
-	xf_emit(ctx, 2, 0);		/* ffffffff SIFC_BITMAP_COLOR */
-	xf_emit(ctx, 1, 1);		/* 00000001 SIFC_BITMAP_WRITE_BIT0_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000007 ALPHA_TEST_FUNC */
-	xf_emit(ctx, 1, 0);		/* 00000001 ALPHA_TEST_ENABLE */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 1, 3);	/* 00000003 tesla UNK16B4 */
-		xf_emit(ctx, 1, 0);	/* 00000003 */
-		xf_emit(ctx, 1, 0);	/* 00000003 tesla UNK1298 */
-	} else if (dev_priv->chipset >= 0xa0) {
-		xf_emit(ctx, 1, 1);	/* 00000001 tesla UNK16B4 */
-		xf_emit(ctx, 1, 0);	/* 00000003 */
-	} else {
-		xf_emit(ctx, 1, 0);	/* 00000003 MULTISAMPLE_CTRL */
-	}
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 8, 0);		/* 00000001 BLEND_ENABLE */
-	xf_emit(ctx, 1, 1);		/* 0000001f BLEND_FUNC_DST_ALPHA */
-	xf_emit(ctx, 1, 1);		/* 00000007 BLEND_EQUATION_ALPHA */
-	xf_emit(ctx, 1, 2);		/* 0000001f BLEND_FUNC_SRC_ALPHA */
-	xf_emit(ctx, 1, 1);		/* 0000001f BLEND_FUNC_DST_RGB */
-	xf_emit(ctx, 1, 1);		/* 00000007 BLEND_EQUATION_RGB */
-	xf_emit(ctx, 1, 2);		/* 0000001f BLEND_FUNC_SRC_RGB */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 1, 0);	/* 00000001 UNK12E4 */
-		xf_emit(ctx, 8, 1);	/* 00000007 IBLEND_EQUATION_RGB */
-		xf_emit(ctx, 8, 1);	/* 00000007 IBLEND_EQUATION_ALPHA */
-		xf_emit(ctx, 8, 1);	/* 00000001 IBLEND_UNK00 */
-		xf_emit(ctx, 8, 2);	/* 0000001f IBLEND_SRC_RGB */
-		xf_emit(ctx, 8, 1);	/* 0000001f IBLEND_DST_RGB */
-		xf_emit(ctx, 8, 2);	/* 0000001f IBLEND_SRC_ALPHA */
-		xf_emit(ctx, 8, 1);	/* 0000001f IBLEND_DST_ALPHA */
-		xf_emit(ctx, 1, 0);	/* 00000001 UNK1140 */
-	}
-	xf_emit(ctx, 1, 1);		/* 00000001 UNK133C */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 7, 0);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 1, 0x0fac6881);	/* 0fffffff RT_CONTROL */
-	xf_emit(ctx, 1, 0);		/* 00000001 LOGIC_OP_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ff/3ff */
-	xf_emit(ctx, 1, 4);		/* 00000007 FP_CONTROL */
-	xf_emit(ctx, 1, 0);		/* 00000003 UNK0F90 */
-	xf_emit(ctx, 1, 0);		/* 00000001 FRAMEBUFFER_SRGB */
-	xf_emit(ctx, 1, 0);		/* 7 */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f DST_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 DST_LINEAR */
-	xf_emit(ctx, 1, 0);		/* 00000007 OPERATION */
-	xf_emit(ctx, 1, 0xcf);		/* 000000ff SIFC_FORMAT */
-	xf_emit(ctx, 1, 0xcf);		/* 000000ff DRAW_COLOR_FORMAT */
-	xf_emit(ctx, 1, 0xcf);		/* 000000ff SRC_FORMAT */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-	xf_emit(ctx, 1, 0);		/* 7/f[NVA3] MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 8, 0);		/* 00000001 BLEND_ENABLE */
-	xf_emit(ctx, 1, 1);		/* 0000001f BLEND_FUNC_DST_ALPHA */
-	xf_emit(ctx, 1, 1);		/* 00000007 BLEND_EQUATION_ALPHA */
-	xf_emit(ctx, 1, 2);		/* 0000001f BLEND_FUNC_SRC_ALPHA */
-	xf_emit(ctx, 1, 1);		/* 0000001f BLEND_FUNC_DST_RGB */
-	xf_emit(ctx, 1, 1);		/* 00000007 BLEND_EQUATION_RGB */
-	xf_emit(ctx, 1, 2);		/* 0000001f BLEND_FUNC_SRC_RGB */
-	xf_emit(ctx, 1, 1);		/* 00000001 UNK133C */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 8, 1);		/* 00000001 UNK19E0 */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 7, 0);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 1, 0x0fac6881);	/* 0fffffff RT_CONTROL */
-	xf_emit(ctx, 1, 0xf);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 7, 0);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 1, magic2);	/* 001fffff tesla UNK0F78 */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_BOUNDS_EN */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f DST_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 DST_LINEAR */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 1, 0);	/* ff */
-	else
-		xf_emit(ctx, 3, 0);	/* 1, 7, 3ff */
-	xf_emit(ctx, 1, 4);		/* 00000007 FP_CONTROL */
-	xf_emit(ctx, 1, 0);		/* 00000003 UNK0F90 */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000007 */
-	xf_emit(ctx, 1, 0);		/* 00000001 SAMPLECNT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-	xf_emit(ctx, 1, 0);		/* 7/f MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 7, 0);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 1, 0x0fac6881);	/* 0fffffff RT_CONTROL */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_BOUNDS_EN */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f DST_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 DST_LINEAR */
-	xf_emit(ctx, 1, 0);		/* 000fffff BLIT_DU_DX_FRACT */
-	xf_emit(ctx, 1, 1);		/* 0001ffff BLIT_DU_DX_INT */
-	xf_emit(ctx, 1, 0);		/* 000fffff BLIT_DV_DY_FRACT */
-	xf_emit(ctx, 1, 1);		/* 0001ffff BLIT_DV_DY_INT */
-	xf_emit(ctx, 1, 0);		/* ff/3ff */
-	xf_emit(ctx, 1, magic1);	/* 3ff/7ff tesla UNK0D68 */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK15B4 */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000007 */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-	xf_emit(ctx, 8, 0);		/* 0000ffff DMA_COLOR */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_GLOBAL */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_LOCAL */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_STACK */
-	xf_emit(ctx, 1, 0);		/* ff/3ff */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_DST */
-	xf_emit(ctx, 1, 0);		/* 7 */
-	xf_emit(ctx, 1, 0);		/* 7/f MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 8, 0);		/* 000000ff RT_ADDRESS_HIGH */
-	xf_emit(ctx, 8, 0);		/* ffffffff RT_LAYER_STRIDE */
-	xf_emit(ctx, 8, 0);		/* ffffffff RT_ADDRESS_LOW */
-	xf_emit(ctx, 8, 8);		/* 0000007f RT_TILE_MODE */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 7, 0);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 1, 0x0fac6881);	/* 0fffffff RT_CONTROL */
-	xf_emit(ctx, 8, 0x400);		/* 0fffffff RT_HORIZ */
-	xf_emit(ctx, 8, 0x300);		/* 0000ffff RT_VERT */
-	xf_emit(ctx, 1, 1);		/* 00001fff RT_ARRAY_MODE */
-	xf_emit(ctx, 1, 0xf);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 7, 0);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 1, 0x20);		/* 00000fff DST_TILE_MODE */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f DST_FORMAT */
-	xf_emit(ctx, 1, 0x100);		/* 0001ffff DST_HEIGHT */
-	xf_emit(ctx, 1, 0);		/* 000007ff DST_LAYER */
-	xf_emit(ctx, 1, 1);		/* 00000001 DST_LINEAR */
-	xf_emit(ctx, 1, 0);		/* ffffffff DST_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0);		/* 000000ff DST_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0x40);		/* 0007ffff DST_PITCH */
-	xf_emit(ctx, 1, 0x100);		/* 0001ffff DST_WIDTH */
-	xf_emit(ctx, 1, 0);		/* 0000ffff */
-	xf_emit(ctx, 1, 3);		/* 00000003 tesla UNK15AC */
-	xf_emit(ctx, 1, 0);		/* ff/3ff */
-	xf_emit(ctx, 1, 0);		/* 0001ffff GP_BUILTIN_RESULT_EN */
-	xf_emit(ctx, 1, 0);		/* 00000003 UNK0F90 */
-	xf_emit(ctx, 1, 0);		/* 00000007 */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-	xf_emit(ctx, 1, magic2);	/* 001fffff tesla UNK0F78 */
-	xf_emit(ctx, 1, 0);		/* 7/f MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 1, 2);		/* 00000003 tesla UNK143C */
-	xf_emit(ctx, 1, 0x0fac6881);	/* 0fffffff RT_CONTROL */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_ZETA */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_BOUNDS_EN */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	xf_emit(ctx, 2, 0);		/* ffff, ff/3ff */
-	xf_emit(ctx, 1, 0);		/* 0001ffff GP_BUILTIN_RESULT_EN */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 000000ff STENCIL_FRONT_MASK */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK15B4 */
-	xf_emit(ctx, 1, 0);		/* 00000007 */
-	xf_emit(ctx, 1, 0);		/* ffffffff ZETA_LAYER_STRIDE */
-	xf_emit(ctx, 1, 0);		/* 000000ff ZETA_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);		/* ffffffff ZETA_ADDRESS_LOW */
-	xf_emit(ctx, 1, 4);		/* 00000007 ZETA_TILE_MODE */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	xf_emit(ctx, 1, 0x400);		/* 0fffffff ZETA_HORIZ */
-	xf_emit(ctx, 1, 0x300);		/* 0000ffff ZETA_VERT */
-	xf_emit(ctx, 1, 0x1001);	/* 00001fff ZETA_ARRAY_MODE */
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-	xf_emit(ctx, 1, 0);		/* 7/f MULTISAMPLE_SAMPLES_LOG2 */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 0);	/* 00000001 */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 7, 0);		/* 3f/7f RT_FORMAT */
-	xf_emit(ctx, 1, 0x0fac6881);	/* 0fffffff RT_CONTROL */
-	xf_emit(ctx, 1, 0xf);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 7, 0);		/* 0000000f COLOR_MASK */
-	xf_emit(ctx, 1, 0);		/* ff/3ff */
-	xf_emit(ctx, 8, 0);		/* 00000001 BLEND_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000003 UNK0F90 */
-	xf_emit(ctx, 1, 0);		/* 00000001 FRAMEBUFFER_SRGB */
-	xf_emit(ctx, 1, 0);		/* 7 */
-	xf_emit(ctx, 1, 0);		/* 00000001 LOGIC_OP_ENABLE */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 1, 0);	/* 00000001 UNK1140 */
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-	}
-	xf_emit(ctx, 1, 0);		/* 7/f MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK1534 */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	if (dev_priv->chipset >= 0xa0)
-		xf_emit(ctx, 1, 0x0fac6881);	/* fffffff */
-	xf_emit(ctx, 1, magic2);	/* 001fffff tesla UNK0F78 */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_BOUNDS_EN */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE_ENABLE */
-	xf_emit(ctx, 1, 0x11);		/* 3f/7f DST_FORMAT */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK0FB0 */
-	xf_emit(ctx, 1, 0);		/* ff/3ff */
-	xf_emit(ctx, 1, 4);		/* 00000007 FP_CONTROL */
-	xf_emit(ctx, 1, 0);		/* 00000001 STENCIL_FRONT_ENABLE */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK15B4 */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK19CC */
-	xf_emit(ctx, 1, 0);		/* 00000007 */
-	xf_emit(ctx, 1, 0);		/* 00000001 SAMPLECNT_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 0000000f ZETA_FORMAT */
-	xf_emit(ctx, 1, 1);		/* 00000001 ZETA_ENABLE */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-		xf_emit(ctx, 1, 0);	/* 0000000f tesla UNK15C8 */
-	}
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A3C */
-	if (dev_priv->chipset >= 0xa0) {
-		xf_emit(ctx, 3, 0);		/* 7/f, 1, ffff0ff3 */
-		xf_emit(ctx, 1, 0xfac6881);	/* fffffff */
-		xf_emit(ctx, 4, 0);		/* 1, 1, 1, 3ff */
-		xf_emit(ctx, 1, 4);		/* 7 */
-		xf_emit(ctx, 1, 0);		/* 1 */
-		xf_emit(ctx, 2, 1);		/* 1 */
-		xf_emit(ctx, 2, 0);		/* 7, f */
-		xf_emit(ctx, 1, 1);		/* 1 */
-		xf_emit(ctx, 1, 0);		/* 7/f */
-		if (IS_NVA3F(dev_priv->chipset))
-			xf_emit(ctx, 0x9, 0);	/* 1 */
-		else
-			xf_emit(ctx, 0x8, 0);	/* 1 */
-		xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-		xf_emit(ctx, 8, 1);		/* 1 */
-		xf_emit(ctx, 1, 0x11);		/* 7f */
-		xf_emit(ctx, 7, 0);		/* 7f */
-		xf_emit(ctx, 1, 0xfac6881);	/* fffffff */
-		xf_emit(ctx, 1, 0xf);		/* f */
-		xf_emit(ctx, 7, 0);		/* f */
-		xf_emit(ctx, 1, 0x11);		/* 7f */
-		xf_emit(ctx, 1, 1);		/* 1 */
-		xf_emit(ctx, 5, 0);		/* 1, 7, 3ff, 3, 7 */
-		if (IS_NVA3F(dev_priv->chipset)) {
-			xf_emit(ctx, 1, 0);	/* 00000001 UNK1140 */
-			xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-		}
-	}
-}
-
-static void
-nv50_graph_construct_xfer_tex(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	xf_emit(ctx, 2, 0);		/* 1 LINKED_TSC. yes, 2. */
-	if (dev_priv->chipset != 0x50)
-		xf_emit(ctx, 1, 0);	/* 3 */
-	xf_emit(ctx, 1, 1);		/* 1ffff BLIT_DU_DX_INT */
-	xf_emit(ctx, 1, 0);		/* fffff BLIT_DU_DX_FRACT */
-	xf_emit(ctx, 1, 1);		/* 1ffff BLIT_DV_DY_INT */
-	xf_emit(ctx, 1, 0);		/* fffff BLIT_DV_DY_FRACT */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 1, 0);	/* 3 BLIT_CONTROL */
-	else
-		xf_emit(ctx, 2, 0);	/* 3ff, 1 */
-	xf_emit(ctx, 1, 0x2a712488);	/* ffffffff SRC_TIC_0 */
-	xf_emit(ctx, 1, 0);		/* ffffffff SRC_TIC_1 */
-	xf_emit(ctx, 1, 0x4085c000);	/* ffffffff SRC_TIC_2 */
-	xf_emit(ctx, 1, 0x40);		/* ffffffff SRC_TIC_3 */
-	xf_emit(ctx, 1, 0x100);		/* ffffffff SRC_TIC_4 */
-	xf_emit(ctx, 1, 0x10100);	/* ffffffff SRC_TIC_5 */
-	xf_emit(ctx, 1, 0x02800000);	/* ffffffff SRC_TIC_6 */
-	xf_emit(ctx, 1, 0);		/* ffffffff SRC_TIC_7 */
-	if (dev_priv->chipset == 0x50) {
-		xf_emit(ctx, 1, 0);	/* 00000001 turing UNK358 */
-		xf_emit(ctx, 1, 0);	/* ffffffff tesla UNK1A34? */
-		xf_emit(ctx, 1, 0);	/* 00000003 turing UNK37C tesla UNK1690 */
-		xf_emit(ctx, 1, 0);	/* 00000003 BLIT_CONTROL */
-		xf_emit(ctx, 1, 0);	/* 00000001 turing UNK32C tesla UNK0F94 */
-	} else if (!IS_NVAAF(dev_priv->chipset)) {
-		xf_emit(ctx, 1, 0);	/* ffffffff tesla UNK1A34? */
-		xf_emit(ctx, 1, 0);	/* 00000003 */
-		xf_emit(ctx, 1, 0);	/* 000003ff */
-		xf_emit(ctx, 1, 0);	/* 00000003 */
-		xf_emit(ctx, 1, 0);	/* 000003ff */
-		xf_emit(ctx, 1, 0);	/* 00000003 tesla UNK1664 / turing UNK03E8 */
-		xf_emit(ctx, 1, 0);	/* 00000003 */
-		xf_emit(ctx, 1, 0);	/* 000003ff */
-	} else {
-		xf_emit(ctx, 0x6, 0);
-	}
-	xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A34 */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_TEXTURE */
-	xf_emit(ctx, 1, 0);		/* 0000ffff DMA_SRC */
-}
-
-static void
-nv50_graph_construct_xfer_unk8cxx(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK1534 */
-	xf_emit(ctx, 1, 0);		/* 7/f MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 2, 0);		/* 7, ffff0ff3 */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE */
-	xf_emit(ctx, 1, 0x04e3bfdf);	/* ffffffff UNK0D64 */
-	xf_emit(ctx, 1, 0x04e3bfdf);	/* ffffffff UNK0DF4 */
-	xf_emit(ctx, 1, 1);		/* 00000001 UNK15B4 */
-	xf_emit(ctx, 1, 0);		/* 00000001 LINE_STIPPLE_ENABLE */
-	xf_emit(ctx, 1, 0x00ffff00);	/* 00ffffff LINE_STIPPLE_PATTERN */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK0F98 */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 1);	/* 0000001f tesla UNK169C */
-	xf_emit(ctx, 1, 0);		/* 00000003 tesla UNK1668 */
-	xf_emit(ctx, 1, 0);		/* 00000001 LINE_STIPPLE_ENABLE */
-	xf_emit(ctx, 1, 0x00ffff00);	/* 00ffffff LINE_STIPPLE_PATTERN */
-	xf_emit(ctx, 1, 0);		/* 00000001 POLYGON_SMOOTH_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 UNK1534 */
-	xf_emit(ctx, 1, 0);		/* 7/f MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 1, 0);		/* 00000001 tesla UNK1658 */
-	xf_emit(ctx, 1, 0);		/* 00000001 LINE_SMOOTH_ENABLE */
-	xf_emit(ctx, 1, 0);		/* ffff0ff3 */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);		/* 00000001 DEPTH_WRITE */
-	xf_emit(ctx, 1, 1);		/* 00000001 UNK15B4 */
-	xf_emit(ctx, 1, 0);		/* 00000001 POINT_SPRITE_ENABLE */
-	xf_emit(ctx, 1, 1);		/* 00000001 tesla UNK165C */
-	xf_emit(ctx, 1, 0x30201000);	/* ffffffff tesla UNK1670 */
-	xf_emit(ctx, 1, 0x70605040);	/* ffffffff tesla UNK1670 */
-	xf_emit(ctx, 1, 0xb8a89888);	/* ffffffff tesla UNK1670 */
-	xf_emit(ctx, 1, 0xf8e8d8c8);	/* ffffffff tesla UNK1670 */
-	xf_emit(ctx, 1, 0);		/* 00000001 VERTEX_TWO_SIDE_ENABLE */
-	xf_emit(ctx, 1, 0x1a);		/* 0000001f POLYGON_MODE */
-}
-
-static void
-nv50_graph_construct_xfer_tp(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	if (dev_priv->chipset < 0xa0) {
-		nv50_graph_construct_xfer_unk84xx(ctx);
-		nv50_graph_construct_xfer_tprop(ctx);
-		nv50_graph_construct_xfer_tex(ctx);
-		nv50_graph_construct_xfer_unk8cxx(ctx);
-	} else {
-		nv50_graph_construct_xfer_tex(ctx);
-		nv50_graph_construct_xfer_tprop(ctx);
-		nv50_graph_construct_xfer_unk8cxx(ctx);
-		nv50_graph_construct_xfer_unk84xx(ctx);
-	}
-}
-
-static void
-nv50_graph_construct_xfer_mpc(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int i, mpcnt = 2;
-	switch (dev_priv->chipset) {
-		case 0x98:
-		case 0xaa:
-			mpcnt = 1;
-			break;
-		case 0x50:
-		case 0x84:
-		case 0x86:
-		case 0x92:
-		case 0x94:
-		case 0x96:
-		case 0xa8:
-		case 0xac:
-			mpcnt = 2;
-			break;
-		case 0xa0:
-		case 0xa3:
-		case 0xa5:
-		case 0xaf:
-			mpcnt = 3;
-			break;
-	}
-	for (i = 0; i < mpcnt; i++) {
-		xf_emit(ctx, 1, 0);		/* ff */
-		xf_emit(ctx, 1, 0x80);		/* ffffffff tesla UNK1404 */
-		xf_emit(ctx, 1, 0x80007004);	/* ffffffff tesla UNK12B0 */
-		xf_emit(ctx, 1, 0x04000400);	/* ffffffff */
-		if (dev_priv->chipset >= 0xa0)
-			xf_emit(ctx, 1, 0xc0);	/* 00007fff tesla UNK152C */
-		xf_emit(ctx, 1, 0x1000);	/* 0000ffff tesla UNK0D60 */
-		xf_emit(ctx, 1, 0);		/* ff/3ff */
-		xf_emit(ctx, 1, 0);		/* ffffffff tesla UNK1A30 */
-		if (dev_priv->chipset == 0x86 || dev_priv->chipset == 0x98 || dev_priv->chipset == 0xa8 || IS_NVAAF(dev_priv->chipset)) {
-			xf_emit(ctx, 1, 0xe00);		/* 7fff */
-			xf_emit(ctx, 1, 0x1e00);	/* 7fff */
-		}
-		xf_emit(ctx, 1, 1);		/* 000000ff VP_REG_ALLOC_TEMP */
-		xf_emit(ctx, 1, 0);		/* 00000001 LINKED_TSC */
-		xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-		if (dev_priv->chipset == 0x50)
-			xf_emit(ctx, 2, 0x1000);	/* 7fff tesla UNK141C */
-		xf_emit(ctx, 1, 1);		/* 000000ff GP_REG_ALLOC_TEMP */
-		xf_emit(ctx, 1, 0);		/* 00000001 GP_ENABLE */
-		xf_emit(ctx, 1, 4);		/* 000000ff FP_REG_ALLOC_TEMP */
-		xf_emit(ctx, 1, 2);		/* 00000003 REG_MODE */
-		if (IS_NVAAF(dev_priv->chipset))
-			xf_emit(ctx, 0xb, 0);	/* RO */
-		else if (dev_priv->chipset >= 0xa0)
-			xf_emit(ctx, 0xc, 0);	/* RO */
-		else
-			xf_emit(ctx, 0xa, 0);	/* RO */
-	}
-	xf_emit(ctx, 1, 0x08100c12);		/* 1fffffff FP_INTERPOLANT_CTRL */
-	xf_emit(ctx, 1, 0);			/* ff/3ff */
-	if (dev_priv->chipset >= 0xa0) {
-		xf_emit(ctx, 1, 0x1fe21);	/* 0003ffff tesla UNK0FAC */
-	}
-	xf_emit(ctx, 3, 0);			/* 7fff, 0, 0 */
-	xf_emit(ctx, 1, 0);			/* 00000001 tesla UNK1534 */
-	xf_emit(ctx, 1, 0);			/* 7/f MULTISAMPLE_SAMPLES_LOG2 */
-	xf_emit(ctx, 4, 0xffff);		/* 0000ffff MSAA_MASK */
-	xf_emit(ctx, 1, 1);			/* 00000001 LANES32 */
-	xf_emit(ctx, 1, 0x10001);		/* 00ffffff BLOCK_ALLOC */
-	xf_emit(ctx, 1, 0x10001);		/* ffffffff BLOCKDIM_XY */
-	xf_emit(ctx, 1, 1);			/* 0000ffff BLOCKDIM_Z */
-	xf_emit(ctx, 1, 0);			/* ffffffff SHARED_SIZE */
-	xf_emit(ctx, 1, 0x1fe21);		/* 1ffff/3ffff[NVA0+] tesla UNk0FAC */
-	xf_emit(ctx, 1, 0);			/* ffffffff tesla UNK1A34 */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 1);		/* 0000001f tesla UNK169C */
-	xf_emit(ctx, 1, 0);			/* ff/3ff */
-	xf_emit(ctx, 1, 0);			/* 1 LINKED_TSC */
-	xf_emit(ctx, 1, 0);			/* ff FP_ADDRESS_HIGH */
-	xf_emit(ctx, 1, 0);			/* ffffffff FP_ADDRESS_LOW */
-	xf_emit(ctx, 1, 0x08100c12);		/* 1fffffff FP_INTERPOLANT_CTRL */
-	xf_emit(ctx, 1, 4);			/* 00000007 FP_CONTROL */
-	xf_emit(ctx, 1, 0);			/* 000000ff FRAG_COLOR_CLAMP_EN */
-	xf_emit(ctx, 1, 2);			/* 00000003 REG_MODE */
-	xf_emit(ctx, 1, 0x11);			/* 0000007f RT_FORMAT */
-	xf_emit(ctx, 7, 0);			/* 0000007f RT_FORMAT */
-	xf_emit(ctx, 1, 0);			/* 00000007 */
-	xf_emit(ctx, 1, 0xfac6881);		/* 0fffffff RT_CONTROL */
-	xf_emit(ctx, 1, 0);			/* 00000003 MULTISAMPLE_CTRL */
-	if (IS_NVA3F(dev_priv->chipset))
-		xf_emit(ctx, 1, 3);		/* 00000003 tesla UNK16B4 */
-	xf_emit(ctx, 1, 0);			/* 00000001 ALPHA_TEST_ENABLE */
-	xf_emit(ctx, 1, 0);			/* 00000007 ALPHA_TEST_FUNC */
-	xf_emit(ctx, 1, 0);			/* 00000001 FRAMEBUFFER_SRGB */
-	xf_emit(ctx, 1, 4);			/* ffffffff tesla UNK1400 */
-	xf_emit(ctx, 8, 0);			/* 00000001 BLEND_ENABLE */
-	xf_emit(ctx, 1, 0);			/* 00000001 LOGIC_OP_ENABLE */
-	xf_emit(ctx, 1, 2);			/* 0000001f BLEND_FUNC_SRC_RGB */
-	xf_emit(ctx, 1, 1);			/* 0000001f BLEND_FUNC_DST_RGB */
-	xf_emit(ctx, 1, 1);			/* 00000007 BLEND_EQUATION_RGB */
-	xf_emit(ctx, 1, 2);			/* 0000001f BLEND_FUNC_SRC_ALPHA */
-	xf_emit(ctx, 1, 1);			/* 0000001f BLEND_FUNC_DST_ALPHA */
-	xf_emit(ctx, 1, 1);			/* 00000007 BLEND_EQUATION_ALPHA */
-	xf_emit(ctx, 1, 1);			/* 00000001 UNK133C */
-	if (IS_NVA3F(dev_priv->chipset)) {
-		xf_emit(ctx, 1, 0);		/* 00000001 UNK12E4 */
-		xf_emit(ctx, 8, 2);		/* 0000001f IBLEND_FUNC_SRC_RGB */
-		xf_emit(ctx, 8, 1);		/* 0000001f IBLEND_FUNC_DST_RGB */
-		xf_emit(ctx, 8, 1);		/* 00000007 IBLEND_EQUATION_RGB */
-		xf_emit(ctx, 8, 2);		/* 0000001f IBLEND_FUNC_SRC_ALPHA */
-		xf_emit(ctx, 8, 1);		/* 0000001f IBLEND_FUNC_DST_ALPHA */
-		xf_emit(ctx, 8, 1);		/* 00000007 IBLEND_EQUATION_ALPHA */
-		xf_emit(ctx, 8, 1);		/* 00000001 IBLEND_UNK00 */
-		xf_emit(ctx, 1, 0);		/* 00000003 tesla UNK1928 */
-		xf_emit(ctx, 1, 0);		/* 00000001 UNK1140 */
-	}
-	xf_emit(ctx, 1, 0);			/* 00000003 tesla UNK0F90 */
-	xf_emit(ctx, 1, 4);			/* 000000ff FP_RESULT_COUNT */
-	/* XXX: demagic this part some day */
-	if (dev_priv->chipset == 0x50)
-		xf_emit(ctx, 0x3a0, 0);
-	else if (dev_priv->chipset < 0x94)
-		xf_emit(ctx, 0x3a2, 0);
-	else if (dev_priv->chipset == 0x98 || dev_priv->chipset == 0xaa)
-		xf_emit(ctx, 0x39f, 0);
-	else
-		xf_emit(ctx, 0x3a3, 0);
-	xf_emit(ctx, 1, 0x11);			/* 3f/7f DST_FORMAT */
-	xf_emit(ctx, 1, 0);			/* 7 OPERATION */
-	xf_emit(ctx, 1, 1);			/* 1 DST_LINEAR */
-	xf_emit(ctx, 0x2d, 0);
-}
-
-static void
-nv50_graph_construct_xfer2(struct nouveau_grctx *ctx)
-{
-	struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
-	int i;
-	uint32_t offset;
-	uint32_t units = nv_rd32 (ctx->dev, 0x1540);
-	int size = 0;
-
-	offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
-
-	if (dev_priv->chipset < 0xa0) {
-		for (i = 0; i < 8; i++) {
-			ctx->ctxvals_pos = offset + i;
-			/* that little bugger belongs to csched. No idea
-			 * what it's doing here. */
-			if (i == 0)
-				xf_emit(ctx, 1, 0x08100c12); /* FP_INTERPOLANT_CTRL */
-			if (units & (1 << i))
-				nv50_graph_construct_xfer_mpc(ctx);
-			if ((ctx->ctxvals_pos-offset)/8 > size)
-				size = (ctx->ctxvals_pos-offset)/8;
-		}
-	} else {
-		/* Strand 0: TPs 0, 1 */
-		ctx->ctxvals_pos = offset;
-		/* that little bugger belongs to csched. No idea
-		 * what it's doing here. */
-		xf_emit(ctx, 1, 0x08100c12); /* FP_INTERPOLANT_CTRL */
-		if (units & (1 << 0))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if (units & (1 << 1))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 1: TPs 2, 3 */
-		ctx->ctxvals_pos = offset + 1;
-		if (units & (1 << 2))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if (units & (1 << 3))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 2: TPs 4, 5, 6 */
-		ctx->ctxvals_pos = offset + 2;
-		if (units & (1 << 4))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if (units & (1 << 5))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if (units & (1 << 6))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-
-		/* Strand 3: TPs 7, 8, 9 */
-		ctx->ctxvals_pos = offset + 3;
-		if (units & (1 << 7))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if (units & (1 << 8))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if (units & (1 << 9))
-			nv50_graph_construct_xfer_mpc(ctx);
-		if ((ctx->ctxvals_pos-offset)/8 > size)
-			size = (ctx->ctxvals_pos-offset)/8;
-	}
-	ctx->ctxvals_pos = offset + size * 8;
-	ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
-	cp_lsr (ctx, offset);
-	cp_out (ctx, CP_SET_XFER_POINTER);
-	cp_lsr (ctx, size);
-	cp_out (ctx, CP_SEEK_2);
-	cp_out (ctx, CP_XFER_2);
-	cp_wait(ctx, XFER, BUSY);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_instmem.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_instmem.c
deleted file mode 100644
index a7c12c94..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_instmem.c
+++ /dev/null
@@ -1,428 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_vm.h"
-
-#define BAR1_VM_BASE 0x0020000000ULL
-#define BAR1_VM_SIZE pci_resource_len(dev->pdev, 1)
-#define BAR3_VM_BASE 0x0000000000ULL
-#define BAR3_VM_SIZE pci_resource_len(dev->pdev, 3)
-
-struct nv50_instmem_priv {
-	uint32_t save1700[5]; /* 0x1700->0x1710 */
-
-	struct nouveau_gpuobj *bar1_dmaobj;
-	struct nouveau_gpuobj *bar3_dmaobj;
-};
-
-static void
-nv50_channel_del(struct nouveau_channel **pchan)
-{
-	struct nouveau_channel *chan;
-
-	chan = *pchan;
-	*pchan = NULL;
-	if (!chan)
-		return;
-
-	nouveau_gpuobj_ref(NULL, &chan->ramfc);
-	nouveau_vm_ref(NULL, &chan->vm, chan->vm_pd);
-	nouveau_gpuobj_ref(NULL, &chan->vm_pd);
-	if (drm_mm_initialized(&chan->ramin_heap))
-		drm_mm_takedown(&chan->ramin_heap);
-	nouveau_gpuobj_ref(NULL, &chan->ramin);
-	kfree(chan);
-}
-
-static int
-nv50_channel_new(struct drm_device *dev, u32 size, struct nouveau_vm *vm,
-		 struct nouveau_channel **pchan)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 pgd = (dev_priv->chipset == 0x50) ? 0x1400 : 0x0200;
-	u32  fc = (dev_priv->chipset == 0x50) ? 0x0000 : 0x4200;
-	struct nouveau_channel *chan;
-	int ret, i;
-
-	chan = kzalloc(sizeof(*chan), GFP_KERNEL);
-	if (!chan)
-		return -ENOMEM;
-	chan->dev = dev;
-
-	ret = nouveau_gpuobj_new(dev, NULL, size, 0x1000, 0, &chan->ramin);
-	if (ret) {
-		nv50_channel_del(&chan);
-		return ret;
-	}
-
-	ret = drm_mm_init(&chan->ramin_heap, 0x6000, chan->ramin->size);
-	if (ret) {
-		nv50_channel_del(&chan);
-		return ret;
-	}
-
-	ret = nouveau_gpuobj_new_fake(dev, chan->ramin->pinst == ~0 ? ~0 :
-				      chan->ramin->pinst + pgd,
-				      chan->ramin->vinst + pgd,
-				      0x4000, NVOBJ_FLAG_ZERO_ALLOC,
-				      &chan->vm_pd);
-	if (ret) {
-		nv50_channel_del(&chan);
-		return ret;
-	}
-
-	for (i = 0; i < 0x4000; i += 8) {
-		nv_wo32(chan->vm_pd, i + 0, 0x00000000);
-		nv_wo32(chan->vm_pd, i + 4, 0xdeadcafe);
-	}
-
-	ret = nouveau_vm_ref(vm, &chan->vm, chan->vm_pd);
-	if (ret) {
-		nv50_channel_del(&chan);
-		return ret;
-	}
-
-	ret = nouveau_gpuobj_new_fake(dev, chan->ramin->pinst == ~0 ? ~0 :
-				      chan->ramin->pinst + fc,
-				      chan->ramin->vinst + fc, 0x100,
-				      NVOBJ_FLAG_ZERO_ALLOC, &chan->ramfc);
-	if (ret) {
-		nv50_channel_del(&chan);
-		return ret;
-	}
-
-	*pchan = chan;
-	return 0;
-}
-
-int
-nv50_instmem_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_instmem_priv *priv;
-	struct nouveau_channel *chan;
-	struct nouveau_vm *vm;
-	int ret, i;
-	u32 tmp;
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-	dev_priv->engine.instmem.priv = priv;
-
-	/* Save state, will restore at takedown. */
-	for (i = 0x1700; i <= 0x1710; i += 4)
-		priv->save1700[(i-0x1700)/4] = nv_rd32(dev, i);
-
-	/* Global PRAMIN heap */
-	ret = drm_mm_init(&dev_priv->ramin_heap, 0, dev_priv->ramin_size);
-	if (ret) {
-		NV_ERROR(dev, "Failed to init RAMIN heap\n");
-		goto error;
-	}
-
-	/* BAR3 */
-	ret = nouveau_vm_new(dev, BAR3_VM_BASE, BAR3_VM_SIZE, BAR3_VM_BASE,
-			     &dev_priv->bar3_vm);
-	if (ret)
-		goto error;
-
-	ret = nouveau_gpuobj_new(dev, NULL, (BAR3_VM_SIZE >> 12) * 8,
-				 0x1000, NVOBJ_FLAG_DONT_MAP |
-				 NVOBJ_FLAG_ZERO_ALLOC,
-				 &dev_priv->bar3_vm->pgt[0].obj[0]);
-	if (ret)
-		goto error;
-	dev_priv->bar3_vm->pgt[0].refcount[0] = 1;
-
-	nv50_instmem_map(dev_priv->bar3_vm->pgt[0].obj[0]);
-
-	ret = nv50_channel_new(dev, 128 * 1024, dev_priv->bar3_vm, &chan);
-	if (ret)
-		goto error;
-	dev_priv->channels.ptr[0] = dev_priv->channels.ptr[127] = chan;
-
-	ret = nv50_gpuobj_dma_new(chan, 0x0000, BAR3_VM_BASE, BAR3_VM_SIZE,
-				  NV_MEM_TARGET_VM, NV_MEM_ACCESS_VM,
-				  NV_MEM_TYPE_VM, NV_MEM_COMP_VM,
-				  &priv->bar3_dmaobj);
-	if (ret)
-		goto error;
-
-	nv_wr32(dev, 0x001704, 0x00000000 | (chan->ramin->vinst >> 12));
-	nv_wr32(dev, 0x001704, 0x40000000 | (chan->ramin->vinst >> 12));
-	nv_wr32(dev, 0x00170c, 0x80000000 | (priv->bar3_dmaobj->cinst >> 4));
-
-	dev_priv->engine.instmem.flush(dev);
-	dev_priv->ramin_available = true;
-
-	tmp = nv_ro32(chan->ramin, 0);
-	nv_wo32(chan->ramin, 0, ~tmp);
-	if (nv_ro32(chan->ramin, 0) != ~tmp) {
-		NV_ERROR(dev, "PRAMIN readback failed\n");
-		ret = -EIO;
-		goto error;
-	}
-	nv_wo32(chan->ramin, 0, tmp);
-
-	/* BAR1 */
-	ret = nouveau_vm_new(dev, BAR1_VM_BASE, BAR1_VM_SIZE, BAR1_VM_BASE, &vm);
-	if (ret)
-		goto error;
-
-	ret = nouveau_vm_ref(vm, &dev_priv->bar1_vm, chan->vm_pd);
-	if (ret)
-		goto error;
-	nouveau_vm_ref(NULL, &vm, NULL);
-
-	ret = nv50_gpuobj_dma_new(chan, 0x0000, BAR1_VM_BASE, BAR1_VM_SIZE,
-				  NV_MEM_TARGET_VM, NV_MEM_ACCESS_VM,
-				  NV_MEM_TYPE_VM, NV_MEM_COMP_VM,
-				  &priv->bar1_dmaobj);
-	if (ret)
-		goto error;
-
-	nv_wr32(dev, 0x001708, 0x80000000 | (priv->bar1_dmaobj->cinst >> 4));
-	for (i = 0; i < 8; i++)
-		nv_wr32(dev, 0x1900 + (i*4), 0);
-
-	/* Create shared channel VM, space is reserved at the beginning
-	 * to catch "NULL pointer" references
-	 */
-	ret = nouveau_vm_new(dev, 0, (1ULL << 40), 0x0020000000ULL,
-			     &dev_priv->chan_vm);
-	if (ret)
-		return ret;
-
-	return 0;
-
-error:
-	nv50_instmem_takedown(dev);
-	return ret;
-}
-
-void
-nv50_instmem_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_instmem_priv *priv = dev_priv->engine.instmem.priv;
-	struct nouveau_channel *chan = dev_priv->channels.ptr[0];
-	int i;
-
-	NV_DEBUG(dev, "\n");
-
-	if (!priv)
-		return;
-
-	dev_priv->ramin_available = false;
-
-	nouveau_vm_ref(NULL, &dev_priv->chan_vm, NULL);
-
-	for (i = 0x1700; i <= 0x1710; i += 4)
-		nv_wr32(dev, i, priv->save1700[(i - 0x1700) / 4]);
-
-	nouveau_gpuobj_ref(NULL, &priv->bar3_dmaobj);
-	nouveau_gpuobj_ref(NULL, &priv->bar1_dmaobj);
-
-	nouveau_vm_ref(NULL, &dev_priv->bar1_vm, chan->vm_pd);
-	dev_priv->channels.ptr[127] = 0;
-	nv50_channel_del(&dev_priv->channels.ptr[0]);
-
-	nouveau_gpuobj_ref(NULL, &dev_priv->bar3_vm->pgt[0].obj[0]);
-	nouveau_vm_ref(NULL, &dev_priv->bar3_vm, NULL);
-
-	if (drm_mm_initialized(&dev_priv->ramin_heap))
-		drm_mm_takedown(&dev_priv->ramin_heap);
-
-	dev_priv->engine.instmem.priv = NULL;
-	kfree(priv);
-}
-
-int
-nv50_instmem_suspend(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	dev_priv->ramin_available = false;
-	return 0;
-}
-
-void
-nv50_instmem_resume(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_instmem_priv *priv = dev_priv->engine.instmem.priv;
-	struct nouveau_channel *chan = dev_priv->channels.ptr[0];
-	int i;
-
-	/* Poke the relevant regs, and pray it works :) */
-	nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->vinst >> 12));
-	nv_wr32(dev, NV50_PUNK_UNK1710, 0);
-	nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->vinst >> 12) |
-					 NV50_PUNK_BAR_CFG_BASE_VALID);
-	nv_wr32(dev, NV50_PUNK_BAR1_CTXDMA, (priv->bar1_dmaobj->cinst >> 4) |
-					NV50_PUNK_BAR1_CTXDMA_VALID);
-	nv_wr32(dev, NV50_PUNK_BAR3_CTXDMA, (priv->bar3_dmaobj->cinst >> 4) |
-					NV50_PUNK_BAR3_CTXDMA_VALID);
-
-	for (i = 0; i < 8; i++)
-		nv_wr32(dev, 0x1900 + (i*4), 0);
-
-	dev_priv->ramin_available = true;
-}
-
-struct nv50_gpuobj_node {
-	struct nouveau_mem *vram;
-	struct nouveau_vma chan_vma;
-	u32 align;
-};
-
-int
-nv50_instmem_get(struct nouveau_gpuobj *gpuobj, struct nouveau_channel *chan,
-		 u32 size, u32 align)
-{
-	struct drm_device *dev = gpuobj->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_vram_engine *vram = &dev_priv->engine.vram;
-	struct nv50_gpuobj_node *node = NULL;
-	int ret;
-
-	node = kzalloc(sizeof(*node), GFP_KERNEL);
-	if (!node)
-		return -ENOMEM;
-	node->align = align;
-
-	size  = (size + 4095) & ~4095;
-	align = max(align, (u32)4096);
-
-	ret = vram->get(dev, size, align, 0, 0, &node->vram);
-	if (ret) {
-		kfree(node);
-		return ret;
-	}
-
-	gpuobj->vinst = node->vram->offset;
-
-	if (gpuobj->flags & NVOBJ_FLAG_VM) {
-		u32 flags = NV_MEM_ACCESS_RW;
-		if (!(gpuobj->flags & NVOBJ_FLAG_VM_USER))
-			flags |= NV_MEM_ACCESS_SYS;
-
-		ret = nouveau_vm_get(chan->vm, size, 12, flags,
-				     &node->chan_vma);
-		if (ret) {
-			vram->put(dev, &node->vram);
-			kfree(node);
-			return ret;
-		}
-
-		nouveau_vm_map(&node->chan_vma, node->vram);
-		gpuobj->linst = node->chan_vma.offset;
-	}
-
-	gpuobj->size = size;
-	gpuobj->node = node;
-	return 0;
-}
-
-void
-nv50_instmem_put(struct nouveau_gpuobj *gpuobj)
-{
-	struct drm_device *dev = gpuobj->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_vram_engine *vram = &dev_priv->engine.vram;
-	struct nv50_gpuobj_node *node;
-
-	node = gpuobj->node;
-	gpuobj->node = NULL;
-
-	if (node->chan_vma.node) {
-		nouveau_vm_unmap(&node->chan_vma);
-		nouveau_vm_put(&node->chan_vma);
-	}
-	vram->put(dev, &node->vram);
-	kfree(node);
-}
-
-int
-nv50_instmem_map(struct nouveau_gpuobj *gpuobj)
-{
-	struct drm_nouveau_private *dev_priv = gpuobj->dev->dev_private;
-	struct nv50_gpuobj_node *node = gpuobj->node;
-	int ret;
-
-	ret = nouveau_vm_get(dev_priv->bar3_vm, gpuobj->size, 12,
-			     NV_MEM_ACCESS_RW, &node->vram->bar_vma);
-	if (ret)
-		return ret;
-
-	nouveau_vm_map(&node->vram->bar_vma, node->vram);
-	gpuobj->pinst = node->vram->bar_vma.offset;
-	return 0;
-}
-
-void
-nv50_instmem_unmap(struct nouveau_gpuobj *gpuobj)
-{
-	struct nv50_gpuobj_node *node = gpuobj->node;
-
-	if (node->vram->bar_vma.node) {
-		nouveau_vm_unmap(&node->vram->bar_vma);
-		nouveau_vm_put(&node->vram->bar_vma);
-	}
-}
-
-void
-nv50_instmem_flush(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->vm_lock, flags);
-	nv_wr32(dev, 0x00330c, 0x00000001);
-	if (!nv_wait(dev, 0x00330c, 0x00000002, 0x00000000))
-		NV_ERROR(dev, "PRAMIN flush timeout\n");
-	spin_unlock_irqrestore(&dev_priv->vm_lock, flags);
-}
-
-void
-nv84_instmem_flush(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->vm_lock, flags);
-	nv_wr32(dev, 0x070000, 0x00000001);
-	if (!nv_wait(dev, 0x070000, 0x00000002, 0x00000000))
-		NV_ERROR(dev, "PRAMIN flush timeout\n");
-	spin_unlock_irqrestore(&dev_priv->vm_lock, flags);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_mc.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_mc.c
deleted file mode 100644
index e0a9c3fa..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_mc.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2007 Ben Skeggs.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-
-int
-nv50_mc_init(struct drm_device *dev)
-{
-	nv_wr32(dev, NV03_PMC_ENABLE, 0xFFFFFFFF);
-	return 0;
-}
-
-void nv50_mc_takedown(struct drm_device *dev)
-{
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_mpeg.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_mpeg.c
deleted file mode 100644
index b57a2d18..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_mpeg.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-
-struct nv50_mpeg_engine {
-	struct nouveau_exec_engine base;
-};
-
-static inline u32
-CTX_PTR(struct drm_device *dev, u32 offset)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->chipset == 0x50)
-		offset += 0x0260;
-	else
-		offset += 0x0060;
-
-	return offset;
-}
-
-static int
-nv50_mpeg_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ramin = chan->ramin;
-	struct nouveau_gpuobj *ctx = NULL;
-	int ret;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	ret = nouveau_gpuobj_new(dev, chan, 128 * 4, 0, NVOBJ_FLAG_ZERO_ALLOC |
-				 NVOBJ_FLAG_ZERO_FREE, &ctx);
-	if (ret)
-		return ret;
-
-	nv_wo32(ramin, CTX_PTR(dev, 0x00), 0x80190002);
-	nv_wo32(ramin, CTX_PTR(dev, 0x04), ctx->vinst + ctx->size - 1);
-	nv_wo32(ramin, CTX_PTR(dev, 0x08), ctx->vinst);
-	nv_wo32(ramin, CTX_PTR(dev, 0x0c), 0);
-	nv_wo32(ramin, CTX_PTR(dev, 0x10), 0);
-	nv_wo32(ramin, CTX_PTR(dev, 0x14), 0x00010000);
-
-	nv_wo32(ctx, 0x70, 0x00801ec1);
-	nv_wo32(ctx, 0x7c, 0x0000037c);
-	dev_priv->engine.instmem.flush(dev);
-
-	chan->engctx[engine] = ctx;
-	return 0;
-}
-
-static void
-nv50_mpeg_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_gpuobj *ctx = chan->engctx[engine];
-	struct drm_device *dev = chan->dev;
-	unsigned long flags;
-	u32 inst, i;
-
-	if (!chan->ramin)
-		return;
-
-	inst  = chan->ramin->vinst >> 12;
-	inst |= 0x80000000;
-
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000);
-	if (nv_rd32(dev, 0x00b318) == inst)
-		nv_mask(dev, 0x00b318, 0x80000000, 0x00000000);
-	nv_mask(dev, 0x00b32c, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
-	for (i = 0x00; i <= 0x14; i += 4)
-		nv_wo32(chan->ramin, CTX_PTR(dev, i), 0x00000000);
-	nouveau_gpuobj_ref(NULL, &ctx);
-	chan->engctx[engine] = NULL;
-}
-
-static int
-nv50_mpeg_object_new(struct nouveau_channel *chan, int engine,
-		     u32 handle, u16 class)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *obj = NULL;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 16, 16, NVOBJ_FLAG_ZERO_FREE, &obj);
-	if (ret)
-		return ret;
-	obj->engine = 2;
-	obj->class  = class;
-
-	nv_wo32(obj, 0x00, class);
-	nv_wo32(obj, 0x04, 0x00000000);
-	nv_wo32(obj, 0x08, 0x00000000);
-	nv_wo32(obj, 0x0c, 0x00000000);
-	dev_priv->engine.instmem.flush(dev);
-
-	ret = nouveau_ramht_insert(chan, handle, obj);
-	nouveau_gpuobj_ref(NULL, &obj);
-	return ret;
-}
-
-static void
-nv50_mpeg_tlb_flush(struct drm_device *dev, int engine)
-{
-	nv50_vm_flush_engine(dev, 0x08);
-}
-
-static int
-nv50_mpeg_init(struct drm_device *dev, int engine)
-{
-	nv_wr32(dev, 0x00b32c, 0x00000000);
-	nv_wr32(dev, 0x00b314, 0x00000100);
-	nv_wr32(dev, 0x00b0e0, 0x0000001a);
-
-	nv_wr32(dev, 0x00b220, 0x00000044);
-	nv_wr32(dev, 0x00b300, 0x00801ec1);
-	nv_wr32(dev, 0x00b390, 0x00000000);
-	nv_wr32(dev, 0x00b394, 0x00000000);
-	nv_wr32(dev, 0x00b398, 0x00000000);
-	nv_mask(dev, 0x00b32c, 0x00000001, 0x00000001);
-
-	nv_wr32(dev, 0x00b100, 0xffffffff);
-	nv_wr32(dev, 0x00b140, 0xffffffff);
-
-	if (!nv_wait(dev, 0x00b200, 0x00000001, 0x00000000)) {
-		NV_ERROR(dev, "PMPEG init: 0x%08x\n", nv_rd32(dev, 0x00b200));
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-static int
-nv50_mpeg_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	/*XXX: context save for s/r */
-	nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000);
-	nv_wr32(dev, 0x00b140, 0x00000000);
-	return 0;
-}
-
-static void
-nv50_mpeg_isr(struct drm_device *dev)
-{
-	u32 stat = nv_rd32(dev, 0x00b100);
-	u32 type = nv_rd32(dev, 0x00b230);
-	u32 mthd = nv_rd32(dev, 0x00b234);
-	u32 data = nv_rd32(dev, 0x00b238);
-	u32 show = stat;
-
-	if (stat & 0x01000000) {
-		/* happens on initial binding of the object */
-		if (type == 0x00000020 && mthd == 0x0000) {
-			nv_wr32(dev, 0x00b308, 0x00000100);
-			show &= ~0x01000000;
-		}
-	}
-
-	if (show && nouveau_ratelimit()) {
-		NV_INFO(dev, "PMPEG - 0x%08x 0x%08x 0x%08x 0x%08x\n",
-			stat, type, mthd, data);
-	}
-
-	nv_wr32(dev, 0x00b100, stat);
-	nv_wr32(dev, 0x00b230, 0x00000001);
-	nv50_fb_vm_trap(dev, 1);
-}
-
-static void
-nv50_vpe_isr(struct drm_device *dev)
-{
-	if (nv_rd32(dev, 0x00b100))
-		nv50_mpeg_isr(dev);
-
-	if (nv_rd32(dev, 0x00b800)) {
-		u32 stat = nv_rd32(dev, 0x00b800);
-		NV_INFO(dev, "PMSRCH: 0x%08x\n", stat);
-		nv_wr32(dev, 0xb800, stat);
-	}
-}
-
-static void
-nv50_mpeg_destroy(struct drm_device *dev, int engine)
-{
-	struct nv50_mpeg_engine *pmpeg = nv_engine(dev, engine);
-
-	nouveau_irq_unregister(dev, 0);
-
-	NVOBJ_ENGINE_DEL(dev, MPEG);
-	kfree(pmpeg);
-}
-
-int
-nv50_mpeg_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_mpeg_engine *pmpeg;
-
-	pmpeg = kzalloc(sizeof(*pmpeg), GFP_KERNEL);
-	if (!pmpeg)
-		return -ENOMEM;
-
-	pmpeg->base.destroy = nv50_mpeg_destroy;
-	pmpeg->base.init = nv50_mpeg_init;
-	pmpeg->base.fini = nv50_mpeg_fini;
-	pmpeg->base.context_new = nv50_mpeg_context_new;
-	pmpeg->base.context_del = nv50_mpeg_context_del;
-	pmpeg->base.object_new = nv50_mpeg_object_new;
-	pmpeg->base.tlb_flush = nv50_mpeg_tlb_flush;
-
-	if (dev_priv->chipset == 0x50) {
-		nouveau_irq_register(dev, 0, nv50_vpe_isr);
-		NVOBJ_ENGINE_ADD(dev, MPEG, &pmpeg->base);
-		NVOBJ_CLASS(dev, 0x3174, MPEG);
-#if 0
-		NVOBJ_ENGINE_ADD(dev, ME, &pme->base);
-		NVOBJ_CLASS(dev, 0x4075, ME);
-#endif
-	} else {
-		nouveau_irq_register(dev, 0, nv50_mpeg_isr);
-		NVOBJ_ENGINE_ADD(dev, MPEG, &pmpeg->base);
-		NVOBJ_CLASS(dev, 0x8274, MPEG);
-	}
-
-	return 0;
-
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_pm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_pm.c
deleted file mode 100644
index d020ed49..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_pm.c
+++ /dev/null
@@ -1,886 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_bios.h"
-#include "nouveau_hw.h"
-#include "nouveau_pm.h"
-#include "nouveau_hwsq.h"
-#include "nv50_display.h"
-
-enum clk_src {
-	clk_src_crystal,
-	clk_src_href,
-	clk_src_hclk,
-	clk_src_hclkm3,
-	clk_src_hclkm3d2,
-	clk_src_host,
-	clk_src_nvclk,
-	clk_src_sclk,
-	clk_src_mclk,
-	clk_src_vdec,
-	clk_src_dom6
-};
-
-static u32 read_clk(struct drm_device *, enum clk_src);
-
-static u32
-read_div(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	switch (dev_priv->chipset) {
-	case 0x50: /* it exists, but only has bit 31, not the dividers.. */
-	case 0x84:
-	case 0x86:
-	case 0x98:
-	case 0xa0:
-		return nv_rd32(dev, 0x004700);
-	case 0x92:
-	case 0x94:
-	case 0x96:
-		return nv_rd32(dev, 0x004800);
-	default:
-		return 0x00000000;
-	}
-}
-
-static u32
-read_pll_src(struct drm_device *dev, u32 base)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 coef, ref = read_clk(dev, clk_src_crystal);
-	u32 rsel = nv_rd32(dev, 0x00e18c);
-	int P, N, M, id;
-
-	switch (dev_priv->chipset) {
-	case 0x50:
-	case 0xa0:
-		switch (base) {
-		case 0x4020:
-		case 0x4028: id = !!(rsel & 0x00000004); break;
-		case 0x4008: id = !!(rsel & 0x00000008); break;
-		case 0x4030: id = 0; break;
-		default:
-			NV_ERROR(dev, "ref: bad pll 0x%06x\n", base);
-			return 0;
-		}
-
-		coef = nv_rd32(dev, 0x00e81c + (id * 0x0c));
-		ref *=  (coef & 0x01000000) ? 2 : 4;
-		P    =  (coef & 0x00070000) >> 16;
-		N    = ((coef & 0x0000ff00) >> 8) + 1;
-		M    = ((coef & 0x000000ff) >> 0) + 1;
-		break;
-	case 0x84:
-	case 0x86:
-	case 0x92:
-		coef = nv_rd32(dev, 0x00e81c);
-		P    = (coef & 0x00070000) >> 16;
-		N    = (coef & 0x0000ff00) >> 8;
-		M    = (coef & 0x000000ff) >> 0;
-		break;
-	case 0x94:
-	case 0x96:
-	case 0x98:
-		rsel = nv_rd32(dev, 0x00c050);
-		switch (base) {
-		case 0x4020: rsel = (rsel & 0x00000003) >> 0; break;
-		case 0x4008: rsel = (rsel & 0x0000000c) >> 2; break;
-		case 0x4028: rsel = (rsel & 0x00001800) >> 11; break;
-		case 0x4030: rsel = 3; break;
-		default:
-			NV_ERROR(dev, "ref: bad pll 0x%06x\n", base);
-			return 0;
-		}
-
-		switch (rsel) {
-		case 0: id = 1; break;
-		case 1: return read_clk(dev, clk_src_crystal);
-		case 2: return read_clk(dev, clk_src_href);
-		case 3: id = 0; break;
-		}
-
-		coef =  nv_rd32(dev, 0x00e81c + (id * 0x28));
-		P    = (nv_rd32(dev, 0x00e824 + (id * 0x28)) >> 16) & 7;
-		P   += (coef & 0x00070000) >> 16;
-		N    = (coef & 0x0000ff00) >> 8;
-		M    = (coef & 0x000000ff) >> 0;
-		break;
-	default:
-		BUG_ON(1);
-	}
-
-	if (M)
-		return (ref * N / M) >> P;
-	return 0;
-}
-
-static u32
-read_pll_ref(struct drm_device *dev, u32 base)
-{
-	u32 src, mast = nv_rd32(dev, 0x00c040);
-
-	switch (base) {
-	case 0x004028:
-		src = !!(mast & 0x00200000);
-		break;
-	case 0x004020:
-		src = !!(mast & 0x00400000);
-		break;
-	case 0x004008:
-		src = !!(mast & 0x00010000);
-		break;
-	case 0x004030:
-		src = !!(mast & 0x02000000);
-		break;
-	case 0x00e810:
-		return read_clk(dev, clk_src_crystal);
-	default:
-		NV_ERROR(dev, "bad pll 0x%06x\n", base);
-		return 0;
-	}
-
-	if (src)
-		return read_clk(dev, clk_src_href);
-	return read_pll_src(dev, base);
-}
-
-static u32
-read_pll(struct drm_device *dev, u32 base)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 mast = nv_rd32(dev, 0x00c040);
-	u32 ctrl = nv_rd32(dev, base + 0);
-	u32 coef = nv_rd32(dev, base + 4);
-	u32 ref = read_pll_ref(dev, base);
-	u32 clk = 0;
-	int N1, N2, M1, M2;
-
-	if (base == 0x004028 && (mast & 0x00100000)) {
-		/* wtf, appears to only disable post-divider on nva0 */
-		if (dev_priv->chipset != 0xa0)
-			return read_clk(dev, clk_src_dom6);
-	}
-
-	N2 = (coef & 0xff000000) >> 24;
-	M2 = (coef & 0x00ff0000) >> 16;
-	N1 = (coef & 0x0000ff00) >> 8;
-	M1 = (coef & 0x000000ff);
-	if ((ctrl & 0x80000000) && M1) {
-		clk = ref * N1 / M1;
-		if ((ctrl & 0x40000100) == 0x40000000) {
-			if (M2)
-				clk = clk * N2 / M2;
-			else
-				clk = 0;
-		}
-	}
-
-	return clk;
-}
-
-static u32
-read_clk(struct drm_device *dev, enum clk_src src)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 mast = nv_rd32(dev, 0x00c040);
-	u32 P = 0;
-
-	switch (src) {
-	case clk_src_crystal:
-		return dev_priv->crystal;
-	case clk_src_href:
-		return 100000; /* PCIE reference clock */
-	case clk_src_hclk:
-		return read_clk(dev, clk_src_href) * 27778 / 10000;
-	case clk_src_hclkm3:
-		return read_clk(dev, clk_src_hclk) * 3;
-	case clk_src_hclkm3d2:
-		return read_clk(dev, clk_src_hclk) * 3 / 2;
-	case clk_src_host:
-		switch (mast & 0x30000000) {
-		case 0x00000000: return read_clk(dev, clk_src_href);
-		case 0x10000000: break;
-		case 0x20000000: /* !0x50 */
-		case 0x30000000: return read_clk(dev, clk_src_hclk);
-		}
-		break;
-	case clk_src_nvclk:
-		if (!(mast & 0x00100000))
-			P = (nv_rd32(dev, 0x004028) & 0x00070000) >> 16;
-		switch (mast & 0x00000003) {
-		case 0x00000000: return read_clk(dev, clk_src_crystal) >> P;
-		case 0x00000001: return read_clk(dev, clk_src_dom6);
-		case 0x00000002: return read_pll(dev, 0x004020) >> P;
-		case 0x00000003: return read_pll(dev, 0x004028) >> P;
-		}
-		break;
-	case clk_src_sclk:
-		P = (nv_rd32(dev, 0x004020) & 0x00070000) >> 16;
-		switch (mast & 0x00000030) {
-		case 0x00000000:
-			if (mast & 0x00000080)
-				return read_clk(dev, clk_src_host) >> P;
-			return read_clk(dev, clk_src_crystal) >> P;
-		case 0x00000010: break;
-		case 0x00000020: return read_pll(dev, 0x004028) >> P;
-		case 0x00000030: return read_pll(dev, 0x004020) >> P;
-		}
-		break;
-	case clk_src_mclk:
-		P = (nv_rd32(dev, 0x004008) & 0x00070000) >> 16;
-		if (nv_rd32(dev, 0x004008) & 0x00000200) {
-			switch (mast & 0x0000c000) {
-			case 0x00000000:
-				return read_clk(dev, clk_src_crystal) >> P;
-			case 0x00008000:
-			case 0x0000c000:
-				return read_clk(dev, clk_src_href) >> P;
-			}
-		} else {
-			return read_pll(dev, 0x004008) >> P;
-		}
-		break;
-	case clk_src_vdec:
-		P = (read_div(dev) & 0x00000700) >> 8;
-		switch (dev_priv->chipset) {
-		case 0x84:
-		case 0x86:
-		case 0x92:
-		case 0x94:
-		case 0x96:
-		case 0xa0:
-			switch (mast & 0x00000c00) {
-			case 0x00000000:
-				if (dev_priv->chipset == 0xa0) /* wtf?? */
-					return read_clk(dev, clk_src_nvclk) >> P;
-				return read_clk(dev, clk_src_crystal) >> P;
-			case 0x00000400:
-				return 0;
-			case 0x00000800:
-				if (mast & 0x01000000)
-					return read_pll(dev, 0x004028) >> P;
-				return read_pll(dev, 0x004030) >> P;
-			case 0x00000c00:
-				return read_clk(dev, clk_src_nvclk) >> P;
-			}
-			break;
-		case 0x98:
-			switch (mast & 0x00000c00) {
-			case 0x00000000:
-				return read_clk(dev, clk_src_nvclk) >> P;
-			case 0x00000400:
-				return 0;
-			case 0x00000800:
-				return read_clk(dev, clk_src_hclkm3d2) >> P;
-			case 0x00000c00:
-				return read_clk(dev, clk_src_mclk) >> P;
-			}
-			break;
-		}
-		break;
-	case clk_src_dom6:
-		switch (dev_priv->chipset) {
-		case 0x50:
-		case 0xa0:
-			return read_pll(dev, 0x00e810) >> 2;
-		case 0x84:
-		case 0x86:
-		case 0x92:
-		case 0x94:
-		case 0x96:
-		case 0x98:
-			P = (read_div(dev) & 0x00000007) >> 0;
-			switch (mast & 0x0c000000) {
-			case 0x00000000: return read_clk(dev, clk_src_href);
-			case 0x04000000: break;
-			case 0x08000000: return read_clk(dev, clk_src_hclk);
-			case 0x0c000000:
-				return read_clk(dev, clk_src_hclkm3) >> P;
-			}
-			break;
-		default:
-			break;
-		}
-	default:
-		break;
-	}
-
-	NV_DEBUG(dev, "unknown clock source %d 0x%08x\n", src, mast);
-	return 0;
-}
-
-int
-nv50_pm_clocks_get(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	if (dev_priv->chipset == 0xaa ||
-	    dev_priv->chipset == 0xac)
-		return 0;
-
-	perflvl->core   = read_clk(dev, clk_src_nvclk);
-	perflvl->shader = read_clk(dev, clk_src_sclk);
-	perflvl->memory = read_clk(dev, clk_src_mclk);
-	if (dev_priv->chipset != 0x50) {
-		perflvl->vdec = read_clk(dev, clk_src_vdec);
-		perflvl->dom6 = read_clk(dev, clk_src_dom6);
-	}
-
-	return 0;
-}
-
-struct nv50_pm_state {
-	struct nouveau_pm_level *perflvl;
-	struct hwsq_ucode eclk_hwsq;
-	struct hwsq_ucode mclk_hwsq;
-	u32 mscript;
-	u32 mmast;
-	u32 mctrl;
-	u32 mcoef;
-};
-
-static u32
-calc_pll(struct drm_device *dev, u32 reg, struct pll_lims *pll,
-	 u32 clk, int *N1, int *M1, int *log2P)
-{
-	struct nouveau_pll_vals coef;
-	int ret;
-
-	ret = get_pll_limits(dev, reg, pll);
-	if (ret)
-		return 0;
-
-	pll->vco2.maxfreq = 0;
-	pll->refclk = read_pll_ref(dev, reg);
-	if (!pll->refclk)
-		return 0;
-
-	ret = nouveau_calc_pll_mnp(dev, pll, clk, &coef);
-	if (ret == 0)
-		return 0;
-
-	*N1 = coef.N1;
-	*M1 = coef.M1;
-	*log2P = coef.log2P;
-	return ret;
-}
-
-static inline u32
-calc_div(u32 src, u32 target, int *div)
-{
-	u32 clk0 = src, clk1 = src;
-	for (*div = 0; *div <= 7; (*div)++) {
-		if (clk0 <= target) {
-			clk1 = clk0 << (*div ? 1 : 0);
-			break;
-		}
-		clk0 >>= 1;
-	}
-
-	if (target - clk0 <= clk1 - target)
-		return clk0;
-	(*div)--;
-	return clk1;
-}
-
-static inline u32
-clk_same(u32 a, u32 b)
-{
-	return ((a / 1000) == (b / 1000));
-}
-
-static void
-mclk_precharge(struct nouveau_mem_exec_func *exec)
-{
-	struct nv50_pm_state *info = exec->priv;
-	struct hwsq_ucode *hwsq = &info->mclk_hwsq;
-
-	hwsq_wr32(hwsq, 0x1002d4, 0x00000001);
-}
-
-static void
-mclk_refresh(struct nouveau_mem_exec_func *exec)
-{
-	struct nv50_pm_state *info = exec->priv;
-	struct hwsq_ucode *hwsq = &info->mclk_hwsq;
-
-	hwsq_wr32(hwsq, 0x1002d0, 0x00000001);
-}
-
-static void
-mclk_refresh_auto(struct nouveau_mem_exec_func *exec, bool enable)
-{
-	struct nv50_pm_state *info = exec->priv;
-	struct hwsq_ucode *hwsq = &info->mclk_hwsq;
-
-	hwsq_wr32(hwsq, 0x100210, enable ? 0x80000000 : 0x00000000);
-}
-
-static void
-mclk_refresh_self(struct nouveau_mem_exec_func *exec, bool enable)
-{
-	struct nv50_pm_state *info = exec->priv;
-	struct hwsq_ucode *hwsq = &info->mclk_hwsq;
-
-	hwsq_wr32(hwsq, 0x1002dc, enable ? 0x00000001 : 0x00000000);
-}
-
-static void
-mclk_wait(struct nouveau_mem_exec_func *exec, u32 nsec)
-{
-	struct nv50_pm_state *info = exec->priv;
-	struct hwsq_ucode *hwsq = &info->mclk_hwsq;
-
-	if (nsec > 1000)
-		hwsq_usec(hwsq, (nsec + 500) / 1000);
-}
-
-static u32
-mclk_mrg(struct nouveau_mem_exec_func *exec, int mr)
-{
-	if (mr <= 1)
-		return nv_rd32(exec->dev, 0x1002c0 + ((mr - 0) * 4));
-	if (mr <= 3)
-		return nv_rd32(exec->dev, 0x1002e0 + ((mr - 2) * 4));
-	return 0;
-}
-
-static void
-mclk_mrs(struct nouveau_mem_exec_func *exec, int mr, u32 data)
-{
-	struct drm_nouveau_private *dev_priv = exec->dev->dev_private;
-	struct nv50_pm_state *info = exec->priv;
-	struct hwsq_ucode *hwsq = &info->mclk_hwsq;
-
-	if (mr <= 1) {
-		if (dev_priv->vram_rank_B)
-			hwsq_wr32(hwsq, 0x1002c8 + ((mr - 0) * 4), data);
-		hwsq_wr32(hwsq, 0x1002c0 + ((mr - 0) * 4), data);
-	} else
-	if (mr <= 3) {
-		if (dev_priv->vram_rank_B)
-			hwsq_wr32(hwsq, 0x1002e8 + ((mr - 2) * 4), data);
-		hwsq_wr32(hwsq, 0x1002e0 + ((mr - 2) * 4), data);
-	}
-}
-
-static void
-mclk_clock_set(struct nouveau_mem_exec_func *exec)
-{
-	struct nv50_pm_state *info = exec->priv;
-	struct hwsq_ucode *hwsq = &info->mclk_hwsq;
-	u32 ctrl = nv_rd32(exec->dev, 0x004008);
-
-	info->mmast = nv_rd32(exec->dev, 0x00c040);
-	info->mmast &= ~0xc0000000; /* get MCLK_2 from HREF */
-	info->mmast |=  0x0000c000; /* use MCLK_2 as MPLL_BYPASS clock */
-
-	hwsq_wr32(hwsq, 0xc040, info->mmast);
-	hwsq_wr32(hwsq, 0x4008, ctrl | 0x00000200); /* bypass MPLL */
-	if (info->mctrl & 0x80000000)
-		hwsq_wr32(hwsq, 0x400c, info->mcoef);
-	hwsq_wr32(hwsq, 0x4008, info->mctrl);
-}
-
-static void
-mclk_timing_set(struct nouveau_mem_exec_func *exec)
-{
-	struct drm_device *dev = exec->dev;
-	struct nv50_pm_state *info = exec->priv;
-	struct nouveau_pm_level *perflvl = info->perflvl;
-	struct hwsq_ucode *hwsq = &info->mclk_hwsq;
-	int i;
-
-	for (i = 0; i < 9; i++) {
-		u32 reg = 0x100220 + (i * 4);
-		u32 val = nv_rd32(dev, reg);
-		if (val != perflvl->timing.reg[i])
-			hwsq_wr32(hwsq, reg, perflvl->timing.reg[i]);
-	}
-}
-
-static int
-calc_mclk(struct drm_device *dev, struct nouveau_pm_level *perflvl,
-	  struct nv50_pm_state *info)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 crtc_mask = nv50_display_active_crtcs(dev);
-	struct nouveau_mem_exec_func exec = {
-		.dev = dev,
-		.precharge = mclk_precharge,
-		.refresh = mclk_refresh,
-		.refresh_auto = mclk_refresh_auto,
-		.refresh_self = mclk_refresh_self,
-		.wait = mclk_wait,
-		.mrg = mclk_mrg,
-		.mrs = mclk_mrs,
-		.clock_set = mclk_clock_set,
-		.timing_set = mclk_timing_set,
-		.priv = info
-	};
-	struct hwsq_ucode *hwsq = &info->mclk_hwsq;
-	struct pll_lims pll;
-	int N, M, P;
-	int ret;
-
-	/* use pcie refclock if possible, otherwise use mpll */
-	info->mctrl  = nv_rd32(dev, 0x004008);
-	info->mctrl &= ~0x81ff0200;
-	if (clk_same(perflvl->memory, read_clk(dev, clk_src_href))) {
-		info->mctrl |= 0x00000200 | (pll.log2p_bias << 19);
-	} else {
-		ret = calc_pll(dev, 0x4008, &pll, perflvl->memory, &N, &M, &P);
-		if (ret == 0)
-			return -EINVAL;
-
-		info->mctrl |= 0x80000000 | (P << 22) | (P << 16);
-		info->mctrl |= pll.log2p_bias << 19;
-		info->mcoef  = (N << 8) | M;
-	}
-
-	/* build the ucode which will reclock the memory for us */
-	hwsq_init(hwsq);
-	if (crtc_mask) {
-		hwsq_op5f(hwsq, crtc_mask, 0x00); /* wait for scanout */
-		hwsq_op5f(hwsq, crtc_mask, 0x01); /* wait for vblank */
-	}
-	if (dev_priv->chipset >= 0x92)
-		hwsq_wr32(hwsq, 0x611200, 0x00003300); /* disable scanout */
-	hwsq_setf(hwsq, 0x10, 0); /* disable bus access */
-	hwsq_op5f(hwsq, 0x00, 0x01); /* no idea :s */
-
-	ret = nouveau_mem_exec(&exec, perflvl);
-	if (ret)
-		return ret;
-
-	hwsq_setf(hwsq, 0x10, 1); /* enable bus access */
-	hwsq_op5f(hwsq, 0x00, 0x00); /* no idea, reverse of 0x00, 0x01? */
-	if (dev_priv->chipset >= 0x92)
-		hwsq_wr32(hwsq, 0x611200, 0x00003330); /* enable scanout */
-	hwsq_fini(hwsq);
-	return 0;
-}
-
-void *
-nv50_pm_clocks_pre(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nv50_pm_state *info;
-	struct hwsq_ucode *hwsq;
-	struct pll_lims pll;
-	u32 out, mast, divs, ctrl;
-	int clk, ret = -EINVAL;
-	int N, M, P1, P2;
-
-	if (dev_priv->chipset == 0xaa ||
-	    dev_priv->chipset == 0xac)
-		return ERR_PTR(-ENODEV);
-
-	info = kmalloc(sizeof(*info), GFP_KERNEL);
-	if (!info)
-		return ERR_PTR(-ENOMEM);
-	info->perflvl = perflvl;
-
-	/* memory: build hwsq ucode which we'll use to reclock memory.
-	 *         use pcie refclock if possible, otherwise use mpll */
-	info->mclk_hwsq.len = 0;
-	if (perflvl->memory) {
-		ret = calc_mclk(dev, perflvl, info);
-		if (ret)
-			goto error;
-		info->mscript = perflvl->memscript;
-	}
-
-	divs = read_div(dev);
-	mast = info->mmast;
-
-	/* start building HWSQ script for engine reclocking */
-	hwsq = &info->eclk_hwsq;
-	hwsq_init(hwsq);
-	hwsq_setf(hwsq, 0x10, 0); /* disable bus access */
-	hwsq_op5f(hwsq, 0x00, 0x01); /* wait for access disabled? */
-
-	/* vdec/dom6: switch to "safe" clocks temporarily */
-	if (perflvl->vdec) {
-		mast &= ~0x00000c00;
-		divs &= ~0x00000700;
-	}
-
-	if (perflvl->dom6) {
-		mast &= ~0x0c000000;
-		divs &= ~0x00000007;
-	}
-
-	hwsq_wr32(hwsq, 0x00c040, mast);
-
-	/* vdec: avoid modifying xpll until we know exactly how the other
-	 * clock domains work, i suspect at least some of them can also be
-	 * tied to xpll...
-	 */
-	if (perflvl->vdec) {
-		/* see how close we can get using nvclk as a source */
-		clk = calc_div(perflvl->core, perflvl->vdec, &P1);
-
-		/* see how close we can get using xpll/hclk as a source */
-		if (dev_priv->chipset != 0x98)
-			out = read_pll(dev, 0x004030);
-		else
-			out = read_clk(dev, clk_src_hclkm3d2);
-		out = calc_div(out, perflvl->vdec, &P2);
-
-		/* select whichever gets us closest */
-		if (abs((int)perflvl->vdec - clk) <=
-		    abs((int)perflvl->vdec - out)) {
-			if (dev_priv->chipset != 0x98)
-				mast |= 0x00000c00;
-			divs |= P1 << 8;
-		} else {
-			mast |= 0x00000800;
-			divs |= P2 << 8;
-		}
-	}
-
-	/* dom6: nfi what this is, but we're limited to various combinations
-	 * of the host clock frequency
-	 */
-	if (perflvl->dom6) {
-		if (clk_same(perflvl->dom6, read_clk(dev, clk_src_href))) {
-			mast |= 0x00000000;
-		} else
-		if (clk_same(perflvl->dom6, read_clk(dev, clk_src_hclk))) {
-			mast |= 0x08000000;
-		} else {
-			clk = read_clk(dev, clk_src_hclk) * 3;
-			clk = calc_div(clk, perflvl->dom6, &P1);
-
-			mast |= 0x0c000000;
-			divs |= P1;
-		}
-	}
-
-	/* vdec/dom6: complete switch to new clocks */
-	switch (dev_priv->chipset) {
-	case 0x92:
-	case 0x94:
-	case 0x96:
-		hwsq_wr32(hwsq, 0x004800, divs);
-		break;
-	default:
-		hwsq_wr32(hwsq, 0x004700, divs);
-		break;
-	}
-
-	hwsq_wr32(hwsq, 0x00c040, mast);
-
-	/* core/shader: make sure sclk/nvclk are disconnected from their
-	 * PLLs (nvclk to dom6, sclk to hclk)
-	 */
-	if (dev_priv->chipset < 0x92)
-		mast = (mast & ~0x001000b0) | 0x00100080;
-	else
-		mast = (mast & ~0x000000b3) | 0x00000081;
-
-	hwsq_wr32(hwsq, 0x00c040, mast);
-
-	/* core: for the moment at least, always use nvpll */
-	clk = calc_pll(dev, 0x4028, &pll, perflvl->core, &N, &M, &P1);
-	if (clk == 0)
-		goto error;
-
-	ctrl  = nv_rd32(dev, 0x004028) & ~0xc03f0100;
-	mast &= ~0x00100000;
-	mast |= 3;
-
-	hwsq_wr32(hwsq, 0x004028, 0x80000000 | (P1 << 19) | (P1 << 16) | ctrl);
-	hwsq_wr32(hwsq, 0x00402c, (N << 8) | M);
-
-	/* shader: tie to nvclk if possible, otherwise use spll.  have to be
-	 * very careful that the shader clock is at least twice the core, or
-	 * some chipsets will be very unhappy.  i expect most or all of these
-	 * cases will be handled by tying to nvclk, but it's possible there's
-	 * corners
-	 */
-	ctrl = nv_rd32(dev, 0x004020) & ~0xc03f0100;
-
-	if (P1-- && perflvl->shader == (perflvl->core << 1)) {
-		hwsq_wr32(hwsq, 0x004020, (P1 << 19) | (P1 << 16) | ctrl);
-		hwsq_wr32(hwsq, 0x00c040, 0x00000020 | mast);
-	} else {
-		clk = calc_pll(dev, 0x4020, &pll, perflvl->shader, &N, &M, &P1);
-		if (clk == 0)
-			goto error;
-		ctrl |= 0x80000000;
-
-		hwsq_wr32(hwsq, 0x004020, (P1 << 19) | (P1 << 16) | ctrl);
-		hwsq_wr32(hwsq, 0x004024, (N << 8) | M);
-		hwsq_wr32(hwsq, 0x00c040, 0x00000030 | mast);
-	}
-
-	hwsq_setf(hwsq, 0x10, 1); /* enable bus access */
-	hwsq_op5f(hwsq, 0x00, 0x00); /* wait for access enabled? */
-	hwsq_fini(hwsq);
-
-	return info;
-error:
-	kfree(info);
-	return ERR_PTR(ret);
-}
-
-static int
-prog_hwsq(struct drm_device *dev, struct hwsq_ucode *hwsq)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 hwsq_data, hwsq_kick;
-	int i;
-
-	if (dev_priv->chipset < 0x94) {
-		hwsq_data = 0x001400;
-		hwsq_kick = 0x00000003;
-	} else {
-		hwsq_data = 0x080000;
-		hwsq_kick = 0x00000001;
-	}
-	/* upload hwsq ucode */
-	nv_mask(dev, 0x001098, 0x00000008, 0x00000000);
-	nv_wr32(dev, 0x001304, 0x00000000);
-	if (dev_priv->chipset >= 0x92)
-		nv_wr32(dev, 0x001318, 0x00000000);
-	for (i = 0; i < hwsq->len / 4; i++)
-		nv_wr32(dev, hwsq_data + (i * 4), hwsq->ptr.u32[i]);
-	nv_mask(dev, 0x001098, 0x00000018, 0x00000018);
-
-	/* launch, and wait for completion */
-	nv_wr32(dev, 0x00130c, hwsq_kick);
-	if (!nv_wait(dev, 0x001308, 0x00000100, 0x00000000)) {
-		NV_ERROR(dev, "hwsq ucode exec timed out\n");
-		NV_ERROR(dev, "0x001308: 0x%08x\n", nv_rd32(dev, 0x001308));
-		for (i = 0; i < hwsq->len / 4; i++) {
-			NV_ERROR(dev, "0x%06x: 0x%08x\n", 0x1400 + (i * 4),
-				 nv_rd32(dev, 0x001400 + (i * 4)));
-		}
-
-		return -EIO;
-	}
-
-	return 0;
-}
-
-int
-nv50_pm_clocks_set(struct drm_device *dev, void *data)
-{
-	struct nv50_pm_state *info = data;
-	struct bit_entry M;
-	int ret = -EBUSY;
-
-	/* halt and idle execution engines */
-	nv_mask(dev, 0x002504, 0x00000001, 0x00000001);
-	if (!nv_wait(dev, 0x002504, 0x00000010, 0x00000010))
-		goto resume;
-	if (!nv_wait(dev, 0x00251c, 0x0000003f, 0x0000003f))
-		goto resume;
-
-	/* program memory clock, if necessary - must come before engine clock
-	 * reprogramming due to how we construct the hwsq scripts in pre()
-	 */
-	if (info->mclk_hwsq.len) {
-		/* execute some scripts that do ??? from the vbios.. */
-		if (!bit_table(dev, 'M', &M) && M.version == 1) {
-			if (M.length >= 6)
-				nouveau_bios_init_exec(dev, ROM16(M.data[5]));
-			if (M.length >= 8)
-				nouveau_bios_init_exec(dev, ROM16(M.data[7]));
-			if (M.length >= 10)
-				nouveau_bios_init_exec(dev, ROM16(M.data[9]));
-			nouveau_bios_init_exec(dev, info->mscript);
-		}
-
-		ret = prog_hwsq(dev, &info->mclk_hwsq);
-		if (ret)
-			goto resume;
-	}
-
-	/* program engine clocks */
-	ret = prog_hwsq(dev, &info->eclk_hwsq);
-
-resume:
-	nv_mask(dev, 0x002504, 0x00000001, 0x00000000);
-	kfree(info);
-	return ret;
-}
-
-static int
-pwm_info(struct drm_device *dev, int *line, int *ctrl, int *indx)
-{
-	if (*line == 0x04) {
-		*ctrl = 0x00e100;
-		*line = 4;
-		*indx = 0;
-	} else
-	if (*line == 0x09) {
-		*ctrl = 0x00e100;
-		*line = 9;
-		*indx = 1;
-	} else
-	if (*line == 0x10) {
-		*ctrl = 0x00e28c;
-		*line = 0;
-		*indx = 0;
-	} else {
-		NV_ERROR(dev, "unknown pwm ctrl for gpio %d\n", *line);
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-int
-nv50_pm_pwm_get(struct drm_device *dev, int line, u32 *divs, u32 *duty)
-{
-	int ctrl, id, ret = pwm_info(dev, &line, &ctrl, &id);
-	if (ret)
-		return ret;
-
-	if (nv_rd32(dev, ctrl) & (1 << line)) {
-		*divs = nv_rd32(dev, 0x00e114 + (id * 8));
-		*duty = nv_rd32(dev, 0x00e118 + (id * 8));
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-int
-nv50_pm_pwm_set(struct drm_device *dev, int line, u32 divs, u32 duty)
-{
-	int ctrl, id, ret = pwm_info(dev, &line, &ctrl, &id);
-	if (ret)
-		return ret;
-
-	nv_mask(dev, ctrl, 0x00010001 << line, 0x00000001 << line);
-	nv_wr32(dev, 0x00e114 + (id * 8), divs);
-	nv_wr32(dev, 0x00e118 + (id * 8), duty | 0x80000000);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_sor.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_sor.c
deleted file mode 100644
index 27464021..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_sor.c
+++ /dev/null
@@ -1,514 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-
-#define NOUVEAU_DMA_DEBUG (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO)
-#include "nouveau_reg.h"
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_encoder.h"
-#include "nouveau_connector.h"
-#include "nouveau_crtc.h"
-#include "nv50_display.h"
-
-static u32
-nv50_sor_dp_lane_map(struct drm_device *dev, struct dcb_entry *dcb, u8 lane)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	static const u8 nvaf[] = { 24, 16, 8, 0 }; /* thanks, apple.. */
-	static const u8 nv50[] = { 16, 8, 0, 24 };
-	if (dev_priv->chipset == 0xaf)
-		return nvaf[lane];
-	return nv50[lane];
-}
-
-static void
-nv50_sor_dp_train_set(struct drm_device *dev, struct dcb_entry *dcb, u8 pattern)
-{
-	u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
-	nv_mask(dev, NV50_SOR_DP_CTRL(or, link), 0x0f000000, pattern << 24);
-}
-
-static void
-nv50_sor_dp_train_adj(struct drm_device *dev, struct dcb_entry *dcb,
-		      u8 lane, u8 swing, u8 preem)
-{
-	u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
-	u32 shift = nv50_sor_dp_lane_map(dev, dcb, lane);
-	u32 mask = 0x000000ff << shift;
-	u8 *table, *entry, *config;
-
-	table = nouveau_dp_bios_data(dev, dcb, &entry);
-	if (!table || (table[0] != 0x20 && table[0] != 0x21)) {
-		NV_ERROR(dev, "PDISP: unsupported DP table for chipset\n");
-		return;
-	}
-
-	config = entry + table[4];
-	while (config[0] != swing || config[1] != preem) {
-		config += table[5];
-		if (config >= entry + table[4] + entry[4] * table[5])
-			return;
-	}
-
-	nv_mask(dev, NV50_SOR_DP_UNK118(or, link), mask, config[2] << shift);
-	nv_mask(dev, NV50_SOR_DP_UNK120(or, link), mask, config[3] << shift);
-	nv_mask(dev, NV50_SOR_DP_UNK130(or, link), 0x0000ff00, config[4] << 8);
-}
-
-static void
-nv50_sor_dp_link_set(struct drm_device *dev, struct dcb_entry *dcb, int crtc,
-		     int link_nr, u32 link_bw, bool enhframe)
-{
-	u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
-	u32 dpctrl = nv_rd32(dev, NV50_SOR_DP_CTRL(or, link)) & ~0x001f4000;
-	u32 clksor = nv_rd32(dev, 0x614300 + (or * 0x800)) & ~0x000c0000;
-	u8 *table, *entry, mask;
-	int i;
-
-	table = nouveau_dp_bios_data(dev, dcb, &entry);
-	if (!table || (table[0] != 0x20 && table[0] != 0x21)) {
-		NV_ERROR(dev, "PDISP: unsupported DP table for chipset\n");
-		return;
-	}
-
-	entry = ROMPTR(dev, entry[10]);
-	if (entry) {
-		while (link_bw < ROM16(entry[0]) * 10)
-			entry += 4;
-
-		nouveau_bios_run_init_table(dev, ROM16(entry[2]), dcb, crtc);
-	}
-
-	dpctrl |= ((1 << link_nr) - 1) << 16;
-	if (enhframe)
-		dpctrl |= 0x00004000;
-
-	if (link_bw > 162000)
-		clksor |= 0x00040000;
-
-	nv_wr32(dev, 0x614300 + (or * 0x800), clksor);
-	nv_wr32(dev, NV50_SOR_DP_CTRL(or, link), dpctrl);
-
-	mask = 0;
-	for (i = 0; i < link_nr; i++)
-		mask |= 1 << (nv50_sor_dp_lane_map(dev, dcb, i) >> 3);
-	nv_mask(dev, NV50_SOR_DP_UNK130(or, link), 0x0000000f, mask);
-}
-
-static void
-nv50_sor_dp_link_get(struct drm_device *dev, u32 or, u32 link, u32 *nr, u32 *bw)
-{
-	u32 dpctrl = nv_rd32(dev, NV50_SOR_DP_CTRL(or, link)) & 0x000f0000;
-	u32 clksor = nv_rd32(dev, 0x614300 + (or * 0x800));
-	if (clksor & 0x000c0000)
-		*bw = 270000;
-	else
-		*bw = 162000;
-
-	if      (dpctrl > 0x00030000) *nr = 4;
-	else if (dpctrl > 0x00010000) *nr = 2;
-	else			      *nr = 1;
-}
-
-void
-nv50_sor_dp_calc_tu(struct drm_device *dev, int or, int link, u32 clk, u32 bpp)
-{
-	const u32 symbol = 100000;
-	int bestTU = 0, bestVTUi = 0, bestVTUf = 0, bestVTUa = 0;
-	int TU, VTUi, VTUf, VTUa;
-	u64 link_data_rate, link_ratio, unk;
-	u32 best_diff = 64 * symbol;
-	u32 link_nr, link_bw, r;
-
-	/* calculate packed data rate for each lane */
-	nv50_sor_dp_link_get(dev, or, link, &link_nr, &link_bw);
-	link_data_rate = (clk * bpp / 8) / link_nr;
-
-	/* calculate ratio of packed data rate to link symbol rate */
-	link_ratio = link_data_rate * symbol;
-	r = do_div(link_ratio, link_bw);
-
-	for (TU = 64; TU >= 32; TU--) {
-		/* calculate average number of valid symbols in each TU */
-		u32 tu_valid = link_ratio * TU;
-		u32 calc, diff;
-
-		/* find a hw representation for the fraction.. */
-		VTUi = tu_valid / symbol;
-		calc = VTUi * symbol;
-		diff = tu_valid - calc;
-		if (diff) {
-			if (diff >= (symbol / 2)) {
-				VTUf = symbol / (symbol - diff);
-				if (symbol - (VTUf * diff))
-					VTUf++;
-
-				if (VTUf <= 15) {
-					VTUa  = 1;
-					calc += symbol - (symbol / VTUf);
-				} else {
-					VTUa  = 0;
-					VTUf  = 1;
-					calc += symbol;
-				}
-			} else {
-				VTUa  = 0;
-				VTUf  = min((int)(symbol / diff), 15);
-				calc += symbol / VTUf;
-			}
-
-			diff = calc - tu_valid;
-		} else {
-			/* no remainder, but the hw doesn't like the fractional
-			 * part to be zero.  decrement the integer part and
-			 * have the fraction add a whole symbol back
-			 */
-			VTUa = 0;
-			VTUf = 1;
-			VTUi--;
-		}
-
-		if (diff < best_diff) {
-			best_diff = diff;
-			bestTU = TU;
-			bestVTUa = VTUa;
-			bestVTUf = VTUf;
-			bestVTUi = VTUi;
-			if (diff == 0)
-				break;
-		}
-	}
-
-	if (!bestTU) {
-		NV_ERROR(dev, "DP: unable to find suitable config\n");
-		return;
-	}
-
-	/* XXX close to vbios numbers, but not right */
-	unk  = (symbol - link_ratio) * bestTU;
-	unk *= link_ratio;
-	r = do_div(unk, symbol);
-	r = do_div(unk, symbol);
-	unk += 6;
-
-	nv_mask(dev, NV50_SOR_DP_CTRL(or, link), 0x000001fc, bestTU << 2);
-	nv_mask(dev, NV50_SOR_DP_SCFG(or, link), 0x010f7f3f, bestVTUa << 24 |
-							     bestVTUf << 16 |
-							     bestVTUi << 8 |
-							     unk);
-}
-static void
-nv50_sor_disconnect(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_channel *evo = nv50_display(dev)->master;
-	int ret;
-
-	if (!nv_encoder->crtc)
-		return;
-	nv50_crtc_blank(nouveau_crtc(nv_encoder->crtc), true);
-
-	NV_DEBUG_KMS(dev, "Disconnecting SOR %d\n", nv_encoder->or);
-
-	ret = RING_SPACE(evo, 4);
-	if (ret) {
-		NV_ERROR(dev, "no space while disconnecting SOR\n");
-		return;
-	}
-	BEGIN_RING(evo, 0, NV50_EVO_SOR(nv_encoder->or, MODE_CTRL), 1);
-	OUT_RING  (evo, 0);
-	BEGIN_RING(evo, 0, NV50_EVO_UPDATE, 1);
-	OUT_RING  (evo, 0);
-
-	nouveau_hdmi_mode_set(encoder, NULL);
-
-	nv_encoder->crtc = NULL;
-	nv_encoder->last_dpms = DRM_MODE_DPMS_OFF;
-}
-
-static void
-nv50_sor_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_encoder *enc;
-	uint32_t val;
-	int or = nv_encoder->or;
-
-	NV_DEBUG_KMS(dev, "or %d type %d mode %d\n", or, nv_encoder->dcb->type, mode);
-
-	nv_encoder->last_dpms = mode;
-	list_for_each_entry(enc, &dev->mode_config.encoder_list, head) {
-		struct nouveau_encoder *nvenc = nouveau_encoder(enc);
-
-		if (nvenc == nv_encoder ||
-		    (nvenc->dcb->type != OUTPUT_TMDS &&
-		     nvenc->dcb->type != OUTPUT_LVDS &&
-		     nvenc->dcb->type != OUTPUT_DP) ||
-		    nvenc->dcb->or != nv_encoder->dcb->or)
-			continue;
-
-		if (nvenc->last_dpms == DRM_MODE_DPMS_ON)
-			return;
-	}
-
-	/* wait for it to be done */
-	if (!nv_wait(dev, NV50_PDISPLAY_SOR_DPMS_CTRL(or),
-		     NV50_PDISPLAY_SOR_DPMS_CTRL_PENDING, 0)) {
-		NV_ERROR(dev, "timeout: SOR_DPMS_CTRL_PENDING(%d) == 0\n", or);
-		NV_ERROR(dev, "SOR_DPMS_CTRL(%d) = 0x%08x\n", or,
-			 nv_rd32(dev, NV50_PDISPLAY_SOR_DPMS_CTRL(or)));
-	}
-
-	val = nv_rd32(dev, NV50_PDISPLAY_SOR_DPMS_CTRL(or));
-
-	if (mode == DRM_MODE_DPMS_ON)
-		val |= NV50_PDISPLAY_SOR_DPMS_CTRL_ON;
-	else
-		val &= ~NV50_PDISPLAY_SOR_DPMS_CTRL_ON;
-
-	nv_wr32(dev, NV50_PDISPLAY_SOR_DPMS_CTRL(or), val |
-		NV50_PDISPLAY_SOR_DPMS_CTRL_PENDING);
-	if (!nv_wait(dev, NV50_PDISPLAY_SOR_DPMS_STATE(or),
-		     NV50_PDISPLAY_SOR_DPMS_STATE_WAIT, 0)) {
-		NV_ERROR(dev, "timeout: SOR_DPMS_STATE_WAIT(%d) == 0\n", or);
-		NV_ERROR(dev, "SOR_DPMS_STATE(%d) = 0x%08x\n", or,
-			 nv_rd32(dev, NV50_PDISPLAY_SOR_DPMS_STATE(or)));
-	}
-
-	if (nv_encoder->dcb->type == OUTPUT_DP) {
-		struct dp_train_func func = {
-			.link_set = nv50_sor_dp_link_set,
-			.train_set = nv50_sor_dp_train_set,
-			.train_adj = nv50_sor_dp_train_adj
-		};
-
-		nouveau_dp_dpms(encoder, mode, nv_encoder->dp.datarate, &func);
-	}
-}
-
-static void
-nv50_sor_save(struct drm_encoder *encoder)
-{
-	NV_ERROR(encoder->dev, "!!\n");
-}
-
-static void
-nv50_sor_restore(struct drm_encoder *encoder)
-{
-	NV_ERROR(encoder->dev, "!!\n");
-}
-
-static bool
-nv50_sor_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		    struct drm_display_mode *adjusted_mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_connector *connector;
-
-	NV_DEBUG_KMS(encoder->dev, "or %d\n", nv_encoder->or);
-
-	connector = nouveau_encoder_connector_get(nv_encoder);
-	if (!connector) {
-		NV_ERROR(encoder->dev, "Encoder has no connector\n");
-		return false;
-	}
-
-	if (connector->scaling_mode != DRM_MODE_SCALE_NONE &&
-	     connector->native_mode)
-		drm_mode_copy(adjusted_mode, connector->native_mode);
-
-	return true;
-}
-
-static void
-nv50_sor_prepare(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	nv50_sor_disconnect(encoder);
-	if (nv_encoder->dcb->type == OUTPUT_DP) {
-		/* avoid race between link training and supervisor intr */
-		nv50_display_sync(encoder->dev);
-	}
-}
-
-static void
-nv50_sor_commit(struct drm_encoder *encoder)
-{
-}
-
-static void
-nv50_sor_mode_set(struct drm_encoder *encoder, struct drm_display_mode *umode,
-		  struct drm_display_mode *mode)
-{
-	struct nouveau_channel *evo = nv50_display(encoder->dev)->master;
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct nouveau_crtc *crtc = nouveau_crtc(encoder->crtc);
-	struct nouveau_connector *nv_connector;
-	uint32_t mode_ctl = 0;
-	int ret;
-
-	NV_DEBUG_KMS(dev, "or %d type %d -> crtc %d\n",
-		     nv_encoder->or, nv_encoder->dcb->type, crtc->index);
-	nv_encoder->crtc = encoder->crtc;
-
-	switch (nv_encoder->dcb->type) {
-	case OUTPUT_TMDS:
-		if (nv_encoder->dcb->sorconf.link & 1) {
-			if (mode->clock < 165000)
-				mode_ctl = 0x0100;
-			else
-				mode_ctl = 0x0500;
-		} else
-			mode_ctl = 0x0200;
-
-		nouveau_hdmi_mode_set(encoder, mode);
-		break;
-	case OUTPUT_DP:
-		nv_connector = nouveau_encoder_connector_get(nv_encoder);
-		if (nv_connector && nv_connector->base.display_info.bpc == 6) {
-			nv_encoder->dp.datarate = mode->clock * 18 / 8;
-			mode_ctl |= 0x00020000;
-		} else {
-			nv_encoder->dp.datarate = mode->clock * 24 / 8;
-			mode_ctl |= 0x00050000;
-		}
-
-		if (nv_encoder->dcb->sorconf.link & 1)
-			mode_ctl |= 0x00000800;
-		else
-			mode_ctl |= 0x00000900;
-		break;
-	default:
-		break;
-	}
-
-	if (crtc->index == 1)
-		mode_ctl |= NV50_EVO_SOR_MODE_CTRL_CRTC1;
-	else
-		mode_ctl |= NV50_EVO_SOR_MODE_CTRL_CRTC0;
-
-	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
-		mode_ctl |= NV50_EVO_SOR_MODE_CTRL_NHSYNC;
-
-	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-		mode_ctl |= NV50_EVO_SOR_MODE_CTRL_NVSYNC;
-
-	nv50_sor_dpms(encoder, DRM_MODE_DPMS_ON);
-
-	ret = RING_SPACE(evo, 2);
-	if (ret) {
-		NV_ERROR(dev, "no space while connecting SOR\n");
-		nv_encoder->crtc = NULL;
-		return;
-	}
-	BEGIN_RING(evo, 0, NV50_EVO_SOR(nv_encoder->or, MODE_CTRL), 1);
-	OUT_RING(evo, mode_ctl);
-}
-
-static struct drm_crtc *
-nv50_sor_crtc_get(struct drm_encoder *encoder)
-{
-	return nouveau_encoder(encoder)->crtc;
-}
-
-static const struct drm_encoder_helper_funcs nv50_sor_helper_funcs = {
-	.dpms = nv50_sor_dpms,
-	.save = nv50_sor_save,
-	.restore = nv50_sor_restore,
-	.mode_fixup = nv50_sor_mode_fixup,
-	.prepare = nv50_sor_prepare,
-	.commit = nv50_sor_commit,
-	.mode_set = nv50_sor_mode_set,
-	.get_crtc = nv50_sor_crtc_get,
-	.detect = NULL,
-	.disable = nv50_sor_disconnect
-};
-
-static void
-nv50_sor_destroy(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-
-	if (!encoder)
-		return;
-
-	NV_DEBUG_KMS(encoder->dev, "\n");
-
-	drm_encoder_cleanup(encoder);
-
-	kfree(nv_encoder);
-}
-
-static const struct drm_encoder_funcs nv50_sor_encoder_funcs = {
-	.destroy = nv50_sor_destroy,
-};
-
-int
-nv50_sor_create(struct drm_connector *connector, struct dcb_entry *entry)
-{
-	struct nouveau_encoder *nv_encoder = NULL;
-	struct drm_device *dev = connector->dev;
-	struct drm_encoder *encoder;
-	int type;
-
-	NV_DEBUG_KMS(dev, "\n");
-
-	switch (entry->type) {
-	case OUTPUT_TMDS:
-	case OUTPUT_DP:
-		type = DRM_MODE_ENCODER_TMDS;
-		break;
-	case OUTPUT_LVDS:
-		type = DRM_MODE_ENCODER_LVDS;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL);
-	if (!nv_encoder)
-		return -ENOMEM;
-	encoder = to_drm_encoder(nv_encoder);
-
-	nv_encoder->dcb = entry;
-	nv_encoder->or = ffs(entry->or) - 1;
-	nv_encoder->last_dpms = DRM_MODE_DPMS_OFF;
-
-	drm_encoder_init(dev, encoder, &nv50_sor_encoder_funcs, type);
-	drm_encoder_helper_add(encoder, &nv50_sor_helper_funcs);
-
-	encoder->possible_crtcs = entry->heads;
-	encoder->possible_clones = 0;
-
-	drm_mode_connector_attach_encoder(connector, encoder);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_vm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_vm.c
deleted file mode 100644
index 44fbac9c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_vm.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_vm.h"
-
-void
-nv50_vm_map_pgt(struct nouveau_gpuobj *pgd, u32 pde,
-		struct nouveau_gpuobj *pgt[2])
-{
-	u64 phys = 0xdeadcafe00000000ULL;
-	u32 coverage = 0;
-
-	if (pgt[0]) {
-		phys = 0x00000003 | pgt[0]->vinst; /* present, 4KiB pages */
-		coverage = (pgt[0]->size >> 3) << 12;
-	} else
-	if (pgt[1]) {
-		phys = 0x00000001 | pgt[1]->vinst; /* present */
-		coverage = (pgt[1]->size >> 3) << 16;
-	}
-
-	if (phys & 1) {
-		if (coverage <= 32 * 1024 * 1024)
-			phys |= 0x60;
-		else if (coverage <= 64 * 1024 * 1024)
-			phys |= 0x40;
-		else if (coverage <= 128 * 1024 * 1024)
-			phys |= 0x20;
-	}
-
-	nv_wo32(pgd, (pde * 8) + 0, lower_32_bits(phys));
-	nv_wo32(pgd, (pde * 8) + 4, upper_32_bits(phys));
-}
-
-static inline u64
-vm_addr(struct nouveau_vma *vma, u64 phys, u32 memtype, u32 target)
-{
-	phys |= 1; /* present */
-	phys |= (u64)memtype << 40;
-	phys |= target << 4;
-	if (vma->access & NV_MEM_ACCESS_SYS)
-		phys |= (1 << 6);
-	if (!(vma->access & NV_MEM_ACCESS_WO))
-		phys |= (1 << 3);
-	return phys;
-}
-
-void
-nv50_vm_map(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt,
-	    struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta)
-{
-	struct drm_nouveau_private *dev_priv = vma->vm->dev->dev_private;
-	u32 comp = (mem->memtype & 0x180) >> 7;
-	u32 block, target;
-	int i;
-
-	/* IGPs don't have real VRAM, re-target to stolen system memory */
-	target = 0;
-	if (dev_priv->vram_sys_base) {
-		phys += dev_priv->vram_sys_base;
-		target = 3;
-	}
-
-	phys  = vm_addr(vma, phys, mem->memtype, target);
-	pte <<= 3;
-	cnt <<= 3;
-
-	while (cnt) {
-		u32 offset_h = upper_32_bits(phys);
-		u32 offset_l = lower_32_bits(phys);
-
-		for (i = 7; i >= 0; i--) {
-			block = 1 << (i + 3);
-			if (cnt >= block && !(pte & (block - 1)))
-				break;
-		}
-		offset_l |= (i << 7);
-
-		phys += block << (vma->node->type - 3);
-		cnt  -= block;
-		if (comp) {
-			u32 tag = mem->tag->start + ((delta >> 16) * comp);
-			offset_h |= (tag << 17);
-			delta    += block << (vma->node->type - 3);
-		}
-
-		while (block) {
-			nv_wo32(pgt, pte + 0, offset_l);
-			nv_wo32(pgt, pte + 4, offset_h);
-			pte += 8;
-			block -= 8;
-		}
-	}
-}
-
-void
-nv50_vm_map_sg(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt,
-	       struct nouveau_mem *mem, u32 pte, u32 cnt, dma_addr_t *list)
-{
-	u32 target = (vma->access & NV_MEM_ACCESS_NOSNOOP) ? 3 : 2;
-	pte <<= 3;
-	while (cnt--) {
-		u64 phys = vm_addr(vma, (u64)*list++, mem->memtype, target);
-		nv_wo32(pgt, pte + 0, lower_32_bits(phys));
-		nv_wo32(pgt, pte + 4, upper_32_bits(phys));
-		pte += 8;
-	}
-}
-
-void
-nv50_vm_unmap(struct nouveau_gpuobj *pgt, u32 pte, u32 cnt)
-{
-	pte <<= 3;
-	while (cnt--) {
-		nv_wo32(pgt, pte + 0, 0x00000000);
-		nv_wo32(pgt, pte + 4, 0x00000000);
-		pte += 8;
-	}
-}
-
-void
-nv50_vm_flush(struct nouveau_vm *vm)
-{
-	struct drm_nouveau_private *dev_priv = vm->dev->dev_private;
-	struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	int i;
-
-	pinstmem->flush(vm->dev);
-
-	/* BAR */
-	if (vm == dev_priv->bar1_vm || vm == dev_priv->bar3_vm) {
-		nv50_vm_flush_engine(vm->dev, 6);
-		return;
-	}
-
-	pfifo->tlb_flush(vm->dev);
-	for (i = 0; i < NVOBJ_ENGINE_NR; i++) {
-		if (atomic_read(&vm->engref[i]))
-			dev_priv->eng[i]->tlb_flush(vm->dev, i);
-	}
-}
-
-void
-nv50_vm_flush_engine(struct drm_device *dev, int engine)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->vm_lock, flags);
-	nv_wr32(dev, 0x100c80, (engine << 16) | 1);
-	if (!nv_wait(dev, 0x100c80, 0x00000001, 0x00000000))
-		NV_ERROR(dev, "vm flush timeout: engine %d\n", engine);
-	spin_unlock_irqrestore(&dev_priv->vm_lock, flags);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_vram.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_vram.c
deleted file mode 100644
index 9ed9ae39..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv50_vram.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_mm.h"
-
-static int types[0x80] = {
-	1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	1, 1, 1, 1, 0, 0, 0, 0, 2, 2, 2, 2, 0, 0, 0, 0,
-	1, 1, 1, 1, 1, 1, 1, 0, 2, 2, 2, 2, 2, 2, 2, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 0, 0,
-	0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 2, 2, 2, 2,
-	1, 0, 2, 0, 1, 0, 2, 0, 1, 1, 2, 2, 1, 1, 0, 0
-};
-
-bool
-nv50_vram_flags_valid(struct drm_device *dev, u32 tile_flags)
-{
-	int type = (tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK) >> 8;
-
-	if (likely(type < ARRAY_SIZE(types) && types[type]))
-		return true;
-	return false;
-}
-
-void
-nv50_vram_del(struct drm_device *dev, struct nouveau_mem **pmem)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_mm *mm = &dev_priv->engine.vram.mm;
-	struct nouveau_mm_node *this;
-	struct nouveau_mem *mem;
-
-	mem = *pmem;
-	*pmem = NULL;
-	if (unlikely(mem == NULL))
-		return;
-
-	mutex_lock(&mm->mutex);
-	while (!list_empty(&mem->regions)) {
-		this = list_first_entry(&mem->regions, struct nouveau_mm_node, rl_entry);
-
-		list_del(&this->rl_entry);
-		nouveau_mm_put(mm, this);
-	}
-
-	if (mem->tag) {
-		drm_mm_put_block(mem->tag);
-		mem->tag = NULL;
-	}
-	mutex_unlock(&mm->mutex);
-
-	kfree(mem);
-}
-
-int
-nv50_vram_new(struct drm_device *dev, u64 size, u32 align, u32 size_nc,
-	      u32 memtype, struct nouveau_mem **pmem)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_mm *mm = &dev_priv->engine.vram.mm;
-	struct nouveau_mm_node *r;
-	struct nouveau_mem *mem;
-	int comp = (memtype & 0x300) >> 8;
-	int type = (memtype & 0x07f);
-	int ret;
-
-	if (!types[type])
-		return -EINVAL;
-	size >>= 12;
-	align >>= 12;
-	size_nc >>= 12;
-
-	mem = kzalloc(sizeof(*mem), GFP_KERNEL);
-	if (!mem)
-		return -ENOMEM;
-
-	mutex_lock(&mm->mutex);
-	if (comp) {
-		if (align == 16) {
-			struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-			int n = (size >> 4) * comp;
-
-			mem->tag = drm_mm_search_free(&pfb->tag_heap, n, 0, 0);
-			if (mem->tag)
-				mem->tag = drm_mm_get_block(mem->tag, n, 0);
-		}
-
-		if (unlikely(!mem->tag))
-			comp = 0;
-	}
-
-	INIT_LIST_HEAD(&mem->regions);
-	mem->dev = dev_priv->dev;
-	mem->memtype = (comp << 7) | type;
-	mem->size = size;
-
-	do {
-		ret = nouveau_mm_get(mm, types[type], size, size_nc, align, &r);
-		if (ret) {
-			mutex_unlock(&mm->mutex);
-			nv50_vram_del(dev, &mem);
-			return ret;
-		}
-
-		list_add_tail(&r->rl_entry, &mem->regions);
-		size -= r->length;
-	} while (size);
-	mutex_unlock(&mm->mutex);
-
-	r = list_first_entry(&mem->regions, struct nouveau_mm_node, rl_entry);
-	mem->offset = (u64)r->offset << 12;
-	*pmem = mem;
-	return 0;
-}
-
-static u32
-nv50_vram_rblock(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int i, parts, colbits, rowbitsa, rowbitsb, banks;
-	u64 rowsize, predicted;
-	u32 r0, r4, rt, ru, rblock_size;
-
-	r0 = nv_rd32(dev, 0x100200);
-	r4 = nv_rd32(dev, 0x100204);
-	rt = nv_rd32(dev, 0x100250);
-	ru = nv_rd32(dev, 0x001540);
-	NV_DEBUG(dev, "memcfg 0x%08x 0x%08x 0x%08x 0x%08x\n", r0, r4, rt, ru);
-
-	for (i = 0, parts = 0; i < 8; i++) {
-		if (ru & (0x00010000 << i))
-			parts++;
-	}
-
-	colbits  =  (r4 & 0x0000f000) >> 12;
-	rowbitsa = ((r4 & 0x000f0000) >> 16) + 8;
-	rowbitsb = ((r4 & 0x00f00000) >> 20) + 8;
-	banks    = 1 << (((r4 & 0x03000000) >> 24) + 2);
-
-	rowsize = parts * banks * (1 << colbits) * 8;
-	predicted = rowsize << rowbitsa;
-	if (r0 & 0x00000004)
-		predicted += rowsize << rowbitsb;
-
-	if (predicted != dev_priv->vram_size) {
-		NV_WARN(dev, "memory controller reports %dMiB VRAM\n",
-			(u32)(dev_priv->vram_size >> 20));
-		NV_WARN(dev, "we calculated %dMiB VRAM\n",
-			(u32)(predicted >> 20));
-	}
-
-	rblock_size = rowsize;
-	if (rt & 1)
-		rblock_size *= 3;
-
-	NV_DEBUG(dev, "rblock %d bytes\n", rblock_size);
-	return rblock_size;
-}
-
-int
-nv50_vram_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_vram_engine *vram = &dev_priv->engine.vram;
-	const u32 rsvd_head = ( 256 * 1024) >> 12; /* vga memory */
-	const u32 rsvd_tail = (1024 * 1024) >> 12; /* vbios etc */
-	u32 pfb714 = nv_rd32(dev, 0x100714);
-	u32 rblock, length;
-
-	switch (pfb714 & 0x00000007) {
-	case 0: dev_priv->vram_type = NV_MEM_TYPE_DDR1; break;
-	case 1:
-		if (nouveau_mem_vbios_type(dev) == NV_MEM_TYPE_DDR3)
-			dev_priv->vram_type = NV_MEM_TYPE_DDR3;
-		else
-			dev_priv->vram_type = NV_MEM_TYPE_DDR2;
-		break;
-	case 2: dev_priv->vram_type = NV_MEM_TYPE_GDDR3; break;
-	case 3: dev_priv->vram_type = NV_MEM_TYPE_GDDR4; break;
-	case 4: dev_priv->vram_type = NV_MEM_TYPE_GDDR5; break;
-	default:
-		break;
-	}
-
-	dev_priv->vram_rank_B = !!(nv_rd32(dev, 0x100200) & 0x4);
-	dev_priv->vram_size  = nv_rd32(dev, 0x10020c);
-	dev_priv->vram_size |= (dev_priv->vram_size & 0xff) << 32;
-	dev_priv->vram_size &= 0xffffffff00ULL;
-
-	/* IGPs, no funky reordering happens here, they don't have VRAM */
-	if (dev_priv->chipset == 0xaa ||
-	    dev_priv->chipset == 0xac ||
-	    dev_priv->chipset == 0xaf) {
-		dev_priv->vram_sys_base = (u64)nv_rd32(dev, 0x100e10) << 12;
-		rblock = 4096 >> 12;
-	} else {
-		rblock = nv50_vram_rblock(dev) >> 12;
-	}
-
-	length = (dev_priv->vram_size >> 12) - rsvd_head - rsvd_tail;
-
-	return nouveau_mm_init(&vram->mm, rsvd_head, length, rblock);
-}
-
-void
-nv50_vram_fini(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_vram_engine *vram = &dev_priv->engine.vram;
-
-	nouveau_mm_fini(&vram->mm);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv84_bsp.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv84_bsp.c
deleted file mode 100644
index 74875739..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv84_bsp.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_util.h"
-#include "nouveau_vm.h"
-#include "nouveau_ramht.h"
-
-/*XXX: This stub is currently used on NV98+ also, as soon as this becomes
- *     more than just an enable/disable stub this needs to be split out to
- *     nv98_bsp.c...
- */
-
-struct nv84_bsp_engine {
-	struct nouveau_exec_engine base;
-};
-
-static int
-nv84_bsp_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	if (!(nv_rd32(dev, 0x000200) & 0x00008000))
-		return 0;
-
-	nv_mask(dev, 0x000200, 0x00008000, 0x00000000);
-	return 0;
-}
-
-static int
-nv84_bsp_init(struct drm_device *dev, int engine)
-{
-	nv_mask(dev, 0x000200, 0x00008000, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00008000, 0x00008000);
-	return 0;
-}
-
-static void
-nv84_bsp_destroy(struct drm_device *dev, int engine)
-{
-	struct nv84_bsp_engine *pbsp = nv_engine(dev, engine);
-
-	NVOBJ_ENGINE_DEL(dev, BSP);
-
-	kfree(pbsp);
-}
-
-int
-nv84_bsp_create(struct drm_device *dev)
-{
-	struct nv84_bsp_engine *pbsp;
-
-	pbsp = kzalloc(sizeof(*pbsp), GFP_KERNEL);
-	if (!pbsp)
-		return -ENOMEM;
-
-	pbsp->base.destroy = nv84_bsp_destroy;
-	pbsp->base.init = nv84_bsp_init;
-	pbsp->base.fini = nv84_bsp_fini;
-
-	NVOBJ_ENGINE_ADD(dev, BSP, &pbsp->base);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv84_crypt.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv84_crypt.c
deleted file mode 100644
index edece9c6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv84_crypt.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_util.h"
-#include "nouveau_vm.h"
-#include "nouveau_ramht.h"
-
-struct nv84_crypt_engine {
-	struct nouveau_exec_engine base;
-};
-
-static int
-nv84_crypt_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ramin = chan->ramin;
-	struct nouveau_gpuobj *ctx;
-	int ret;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	ret = nouveau_gpuobj_new(dev, chan, 256, 0, NVOBJ_FLAG_ZERO_ALLOC |
-				 NVOBJ_FLAG_ZERO_FREE, &ctx);
-	if (ret)
-		return ret;
-
-	nv_wo32(ramin, 0xa0, 0x00190000);
-	nv_wo32(ramin, 0xa4, ctx->vinst + ctx->size - 1);
-	nv_wo32(ramin, 0xa8, ctx->vinst);
-	nv_wo32(ramin, 0xac, 0);
-	nv_wo32(ramin, 0xb0, 0);
-	nv_wo32(ramin, 0xb4, 0);
-	dev_priv->engine.instmem.flush(dev);
-
-	atomic_inc(&chan->vm->engref[engine]);
-	chan->engctx[engine] = ctx;
-	return 0;
-}
-
-static void
-nv84_crypt_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct nouveau_gpuobj *ctx = chan->engctx[engine];
-	struct drm_device *dev = chan->dev;
-	u32 inst;
-
-	inst  = (chan->ramin->vinst >> 12);
-	inst |= 0x80000000;
-
-	/* mark context as invalid if still on the hardware, not
-	 * doing this causes issues the next time PCRYPT is used,
-	 * unsurprisingly :)
-	 */
-	nv_wr32(dev, 0x10200c, 0x00000000);
-	if (nv_rd32(dev, 0x102188) == inst)
-		nv_mask(dev, 0x102188, 0x80000000, 0x00000000);
-	if (nv_rd32(dev, 0x10218c) == inst)
-		nv_mask(dev, 0x10218c, 0x80000000, 0x00000000);
-	nv_wr32(dev, 0x10200c, 0x00000010);
-
-	nouveau_gpuobj_ref(NULL, &ctx);
-
-	atomic_dec(&chan->vm->engref[engine]);
-	chan->engctx[engine] = NULL;
-}
-
-static int
-nv84_crypt_object_new(struct nouveau_channel *chan, int engine,
-		      u32 handle, u16 class)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *obj = NULL;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 16, 16, NVOBJ_FLAG_ZERO_FREE, &obj);
-	if (ret)
-		return ret;
-	obj->engine = 5;
-	obj->class  = class;
-
-	nv_wo32(obj, 0x00, class);
-	dev_priv->engine.instmem.flush(dev);
-
-	ret = nouveau_ramht_insert(chan, handle, obj);
-	nouveau_gpuobj_ref(NULL, &obj);
-	return ret;
-}
-
-static void
-nv84_crypt_tlb_flush(struct drm_device *dev, int engine)
-{
-	nv50_vm_flush_engine(dev, 0x0a);
-}
-
-static void
-nv84_crypt_isr(struct drm_device *dev)
-{
-	u32 stat = nv_rd32(dev, 0x102130);
-	u32 mthd = nv_rd32(dev, 0x102190);
-	u32 data = nv_rd32(dev, 0x102194);
-	u32 inst = nv_rd32(dev, 0x102188) & 0x7fffffff;
-	int show = nouveau_ratelimit();
-
-	if (show) {
-		NV_INFO(dev, "PCRYPT_INTR: 0x%08x 0x%08x 0x%08x 0x%08x\n",
-			     stat, mthd, data, inst);
-	}
-
-	nv_wr32(dev, 0x102130, stat);
-	nv_wr32(dev, 0x10200c, 0x10);
-
-	nv50_fb_vm_trap(dev, show);
-}
-
-static int
-nv84_crypt_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	nv_wr32(dev, 0x102140, 0x00000000);
-	return 0;
-}
-
-static int
-nv84_crypt_init(struct drm_device *dev, int engine)
-{
-	nv_mask(dev, 0x000200, 0x00004000, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00004000, 0x00004000);
-
-	nv_wr32(dev, 0x102130, 0xffffffff);
-	nv_wr32(dev, 0x102140, 0xffffffbf);
-
-	nv_wr32(dev, 0x10200c, 0x00000010);
-	return 0;
-}
-
-static void
-nv84_crypt_destroy(struct drm_device *dev, int engine)
-{
-	struct nv84_crypt_engine *pcrypt = nv_engine(dev, engine);
-
-	NVOBJ_ENGINE_DEL(dev, CRYPT);
-
-	nouveau_irq_unregister(dev, 14);
-	kfree(pcrypt);
-}
-
-int
-nv84_crypt_create(struct drm_device *dev)
-{
-	struct nv84_crypt_engine *pcrypt;
-
-	pcrypt = kzalloc(sizeof(*pcrypt), GFP_KERNEL);
-	if (!pcrypt)
-		return -ENOMEM;
-
-	pcrypt->base.destroy = nv84_crypt_destroy;
-	pcrypt->base.init = nv84_crypt_init;
-	pcrypt->base.fini = nv84_crypt_fini;
-	pcrypt->base.context_new = nv84_crypt_context_new;
-	pcrypt->base.context_del = nv84_crypt_context_del;
-	pcrypt->base.object_new = nv84_crypt_object_new;
-	pcrypt->base.tlb_flush = nv84_crypt_tlb_flush;
-
-	nouveau_irq_register(dev, 14, nv84_crypt_isr);
-
-	NVOBJ_ENGINE_ADD(dev, CRYPT, &pcrypt->base);
-	NVOBJ_CLASS (dev, 0x74c1, CRYPT);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv84_vp.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv84_vp.c
deleted file mode 100644
index 6570d300..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv84_vp.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_util.h"
-#include "nouveau_vm.h"
-#include "nouveau_ramht.h"
-
-/*XXX: This stub is currently used on NV98+ also, as soon as this becomes
- *     more than just an enable/disable stub this needs to be split out to
- *     nv98_vp.c...
- */
-
-struct nv84_vp_engine {
-	struct nouveau_exec_engine base;
-};
-
-static int
-nv84_vp_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	if (!(nv_rd32(dev, 0x000200) & 0x00020000))
-		return 0;
-
-	nv_mask(dev, 0x000200, 0x00020000, 0x00000000);
-	return 0;
-}
-
-static int
-nv84_vp_init(struct drm_device *dev, int engine)
-{
-	nv_mask(dev, 0x000200, 0x00020000, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00020000, 0x00020000);
-	return 0;
-}
-
-static void
-nv84_vp_destroy(struct drm_device *dev, int engine)
-{
-	struct nv84_vp_engine *pvp = nv_engine(dev, engine);
-
-	NVOBJ_ENGINE_DEL(dev, VP);
-
-	kfree(pvp);
-}
-
-int
-nv84_vp_create(struct drm_device *dev)
-{
-	struct nv84_vp_engine *pvp;
-
-	pvp = kzalloc(sizeof(*pvp), GFP_KERNEL);
-	if (!pvp)
-		return -ENOMEM;
-
-	pvp->base.destroy = nv84_vp_destroy;
-	pvp->base.init = nv84_vp_init;
-	pvp->base.fini = nv84_vp_fini;
-
-	NVOBJ_ENGINE_ADD(dev, VP, &pvp->base);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv98_crypt.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv98_crypt.c
deleted file mode 100644
index db94ff0a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv98_crypt.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_util.h"
-#include "nouveau_vm.h"
-#include "nouveau_ramht.h"
-
-struct nv98_crypt_engine {
-	struct nouveau_exec_engine base;
-};
-
-static int
-nv98_crypt_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	if (!(nv_rd32(dev, 0x000200) & 0x00004000))
-		return 0;
-
-	nv_mask(dev, 0x000200, 0x00004000, 0x00000000);
-	return 0;
-}
-
-static int
-nv98_crypt_init(struct drm_device *dev, int engine)
-{
-	nv_mask(dev, 0x000200, 0x00004000, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00004000, 0x00004000);
-	return 0;
-}
-
-static void
-nv98_crypt_destroy(struct drm_device *dev, int engine)
-{
-	struct nv98_crypt_engine *pcrypt = nv_engine(dev, engine);
-
-	NVOBJ_ENGINE_DEL(dev, CRYPT);
-
-	kfree(pcrypt);
-}
-
-int
-nv98_crypt_create(struct drm_device *dev)
-{
-	struct nv98_crypt_engine *pcrypt;
-
-	pcrypt = kzalloc(sizeof(*pcrypt), GFP_KERNEL);
-	if (!pcrypt)
-		return -ENOMEM;
-
-	pcrypt->base.destroy = nv98_crypt_destroy;
-	pcrypt->base.init = nv98_crypt_init;
-	pcrypt->base.fini = nv98_crypt_fini;
-
-	NVOBJ_ENGINE_ADD(dev, CRYPT, &pcrypt->base);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv98_ppp.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv98_ppp.c
deleted file mode 100644
index a987dd6e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nv98_ppp.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_util.h"
-#include "nouveau_vm.h"
-#include "nouveau_ramht.h"
-
-struct nv98_ppp_engine {
-	struct nouveau_exec_engine base;
-};
-
-static int
-nv98_ppp_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	if (!(nv_rd32(dev, 0x000200) & 0x00000002))
-		return 0;
-
-	nv_mask(dev, 0x000200, 0x00000002, 0x00000000);
-	return 0;
-}
-
-static int
-nv98_ppp_init(struct drm_device *dev, int engine)
-{
-	nv_mask(dev, 0x000200, 0x00000002, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00000002, 0x00000002);
-	return 0;
-}
-
-static void
-nv98_ppp_destroy(struct drm_device *dev, int engine)
-{
-	struct nv98_ppp_engine *pppp = nv_engine(dev, engine);
-
-	NVOBJ_ENGINE_DEL(dev, PPP);
-
-	kfree(pppp);
-}
-
-int
-nv98_ppp_create(struct drm_device *dev)
-{
-	struct nv98_ppp_engine *pppp;
-
-	pppp = kzalloc(sizeof(*pppp), GFP_KERNEL);
-	if (!pppp)
-		return -ENOMEM;
-
-	pppp->base.destroy = nv98_ppp_destroy;
-	pppp->base.init = nv98_ppp_init;
-	pppp->base.fini = nv98_ppp_fini;
-
-	NVOBJ_ENGINE_ADD(dev, PPP, &pppp->base);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_copy.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_copy.c
deleted file mode 100644
index 8f356d58..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_copy.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <linux/firmware.h>
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_util.h"
-#include "nouveau_vm.h"
-#include "nouveau_ramht.h"
-#include "nva3_copy.fuc.h"
-
-struct nva3_copy_engine {
-	struct nouveau_exec_engine base;
-};
-
-static int
-nva3_copy_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ramin = chan->ramin;
-	struct nouveau_gpuobj *ctx = NULL;
-	int ret;
-
-	NV_DEBUG(dev, "ch%d\n", chan->id);
-
-	ret = nouveau_gpuobj_new(dev, chan, 256, 0, NVOBJ_FLAG_ZERO_ALLOC |
-				 NVOBJ_FLAG_ZERO_FREE, &ctx);
-	if (ret)
-		return ret;
-
-	nv_wo32(ramin, 0xc0, 0x00190000);
-	nv_wo32(ramin, 0xc4, ctx->vinst + ctx->size - 1);
-	nv_wo32(ramin, 0xc8, ctx->vinst);
-	nv_wo32(ramin, 0xcc, 0x00000000);
-	nv_wo32(ramin, 0xd0, 0x00000000);
-	nv_wo32(ramin, 0xd4, 0x00000000);
-	dev_priv->engine.instmem.flush(dev);
-
-	atomic_inc(&chan->vm->engref[engine]);
-	chan->engctx[engine] = ctx;
-	return 0;
-}
-
-static int
-nva3_copy_object_new(struct nouveau_channel *chan, int engine,
-		     u32 handle, u16 class)
-{
-	struct nouveau_gpuobj *ctx = chan->engctx[engine];
-
-	/* fuc engine doesn't need an object, our ramht code does.. */
-	ctx->engine = 3;
-	ctx->class  = class;
-	return nouveau_ramht_insert(chan, handle, ctx);
-}
-
-static void
-nva3_copy_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct nouveau_gpuobj *ctx = chan->engctx[engine];
-	struct drm_device *dev = chan->dev;
-	u32 inst;
-
-	inst  = (chan->ramin->vinst >> 12);
-	inst |= 0x40000000;
-
-	/* disable fifo access */
-	nv_wr32(dev, 0x104048, 0x00000000);
-	/* mark channel as unloaded if it's currently active */
-	if (nv_rd32(dev, 0x104050) == inst)
-		nv_mask(dev, 0x104050, 0x40000000, 0x00000000);
-	/* mark next channel as invalid if it's about to be loaded */
-	if (nv_rd32(dev, 0x104054) == inst)
-		nv_mask(dev, 0x104054, 0x40000000, 0x00000000);
-	/* restore fifo access */
-	nv_wr32(dev, 0x104048, 0x00000003);
-
-	for (inst = 0xc0; inst <= 0xd4; inst += 4)
-		nv_wo32(chan->ramin, inst, 0x00000000);
-
-	nouveau_gpuobj_ref(NULL, &ctx);
-
-	atomic_dec(&chan->vm->engref[engine]);
-	chan->engctx[engine] = ctx;
-}
-
-static void
-nva3_copy_tlb_flush(struct drm_device *dev, int engine)
-{
-	nv50_vm_flush_engine(dev, 0x0d);
-}
-
-static int
-nva3_copy_init(struct drm_device *dev, int engine)
-{
-	int i;
-
-	nv_mask(dev, 0x000200, 0x00002000, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00002000, 0x00002000);
-	nv_wr32(dev, 0x104014, 0xffffffff); /* disable all interrupts */
-
-	/* upload ucode */
-	nv_wr32(dev, 0x1041c0, 0x01000000);
-	for (i = 0; i < sizeof(nva3_pcopy_data) / 4; i++)
-		nv_wr32(dev, 0x1041c4, nva3_pcopy_data[i]);
-
-	nv_wr32(dev, 0x104180, 0x01000000);
-	for (i = 0; i < sizeof(nva3_pcopy_code) / 4; i++) {
-		if ((i & 0x3f) == 0)
-			nv_wr32(dev, 0x104188, i >> 6);
-		nv_wr32(dev, 0x104184, nva3_pcopy_code[i]);
-	}
-
-	/* start it running */
-	nv_wr32(dev, 0x10410c, 0x00000000);
-	nv_wr32(dev, 0x104104, 0x00000000); /* ENTRY */
-	nv_wr32(dev, 0x104100, 0x00000002); /* TRIGGER */
-	return 0;
-}
-
-static int
-nva3_copy_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	nv_mask(dev, 0x104048, 0x00000003, 0x00000000);
-
-	/* trigger fuc context unload */
-	nv_wait(dev, 0x104008, 0x0000000c, 0x00000000);
-	nv_mask(dev, 0x104054, 0x40000000, 0x00000000);
-	nv_wr32(dev, 0x104000, 0x00000008);
-	nv_wait(dev, 0x104008, 0x00000008, 0x00000000);
-
-	nv_wr32(dev, 0x104014, 0xffffffff);
-	return 0;
-}
-
-static struct nouveau_enum nva3_copy_isr_error_name[] = {
-	{ 0x0001, "ILLEGAL_MTHD" },
-	{ 0x0002, "INVALID_ENUM" },
-	{ 0x0003, "INVALID_BITFIELD" },
-	{}
-};
-
-static void
-nva3_copy_isr(struct drm_device *dev)
-{
-	u32 dispatch = nv_rd32(dev, 0x10401c);
-	u32 stat = nv_rd32(dev, 0x104008) & dispatch & ~(dispatch >> 16);
-	u32 inst = nv_rd32(dev, 0x104050) & 0x3fffffff;
-	u32 ssta = nv_rd32(dev, 0x104040) & 0x0000ffff;
-	u32 addr = nv_rd32(dev, 0x104040) >> 16;
-	u32 mthd = (addr & 0x07ff) << 2;
-	u32 subc = (addr & 0x3800) >> 11;
-	u32 data = nv_rd32(dev, 0x104044);
-	int chid = nv50_graph_isr_chid(dev, inst);
-
-	if (stat & 0x00000040) {
-		NV_INFO(dev, "PCOPY: DISPATCH_ERROR [");
-		nouveau_enum_print(nva3_copy_isr_error_name, ssta);
-		printk("] ch %d [0x%08x] subc %d mthd 0x%04x data 0x%08x\n",
-			chid, inst, subc, mthd, data);
-		nv_wr32(dev, 0x104004, 0x00000040);
-		stat &= ~0x00000040;
-	}
-
-	if (stat) {
-		NV_INFO(dev, "PCOPY: unhandled intr 0x%08x\n", stat);
-		nv_wr32(dev, 0x104004, stat);
-	}
-	nv50_fb_vm_trap(dev, 1);
-}
-
-static void
-nva3_copy_destroy(struct drm_device *dev, int engine)
-{
-	struct nva3_copy_engine *pcopy = nv_engine(dev, engine);
-
-	nouveau_irq_unregister(dev, 22);
-
-	NVOBJ_ENGINE_DEL(dev, COPY0);
-	kfree(pcopy);
-}
-
-int
-nva3_copy_create(struct drm_device *dev)
-{
-	struct nva3_copy_engine *pcopy;
-
-	pcopy = kzalloc(sizeof(*pcopy), GFP_KERNEL);
-	if (!pcopy)
-		return -ENOMEM;
-
-	pcopy->base.destroy = nva3_copy_destroy;
-	pcopy->base.init = nva3_copy_init;
-	pcopy->base.fini = nva3_copy_fini;
-	pcopy->base.context_new = nva3_copy_context_new;
-	pcopy->base.context_del = nva3_copy_context_del;
-	pcopy->base.object_new = nva3_copy_object_new;
-	pcopy->base.tlb_flush = nva3_copy_tlb_flush;
-
-	nouveau_irq_register(dev, 22, nva3_copy_isr);
-
-	NVOBJ_ENGINE_ADD(dev, COPY0, &pcopy->base);
-	NVOBJ_CLASS(dev, 0x85b5, COPY0);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_copy.fuc b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_copy.fuc
deleted file mode 100644
index abc36626..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_copy.fuc
+++ /dev/null
@@ -1,872 +0,0 @@
-/* fuc microcode for copy engine on nva3- chipsets
- *
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-/* To build for nva3:nvc0
- *    m4 -DNVA3 nva3_copy.fuc | envyas -a -w -m fuc -V nva3 -o nva3_copy.fuc.h
- *
- * To build for nvc0-
- *    m4 -DNVC0 nva3_copy.fuc | envyas -a -w -m fuc -V nva3 -o nvc0_copy.fuc.h
- */
-
-ifdef(`NVA3',
-.section #nva3_pcopy_data
-,
-.section #nvc0_pcopy_data
-)
-
-ctx_object:                   .b32 0
-ifdef(`NVA3',
-ctx_dma:
-ctx_dma_query:                .b32 0
-ctx_dma_src:                  .b32 0
-ctx_dma_dst:                  .b32 0
-,)
-.equ #ctx_dma_count 3
-ctx_query_address_high:       .b32 0
-ctx_query_address_low:        .b32 0
-ctx_query_counter:            .b32 0
-ctx_src_address_high:         .b32 0
-ctx_src_address_low:          .b32 0
-ctx_src_pitch:                .b32 0
-ctx_src_tile_mode:            .b32 0
-ctx_src_xsize:                .b32 0
-ctx_src_ysize:                .b32 0
-ctx_src_zsize:                .b32 0
-ctx_src_zoff:                 .b32 0
-ctx_src_xoff:                 .b32 0
-ctx_src_yoff:                 .b32 0
-ctx_src_cpp:                  .b32 0
-ctx_dst_address_high:         .b32 0
-ctx_dst_address_low:          .b32 0
-ctx_dst_pitch:                .b32 0
-ctx_dst_tile_mode:            .b32 0
-ctx_dst_xsize:                .b32 0
-ctx_dst_ysize:                .b32 0
-ctx_dst_zsize:                .b32 0
-ctx_dst_zoff:                 .b32 0
-ctx_dst_xoff:                 .b32 0
-ctx_dst_yoff:                 .b32 0
-ctx_dst_cpp:                  .b32 0
-ctx_format:                   .b32 0
-ctx_swz_const0:               .b32 0
-ctx_swz_const1:               .b32 0
-ctx_xcnt:                     .b32 0
-ctx_ycnt:                     .b32 0
-.align 256
-
-dispatch_table:
-// mthd 0x0000, NAME
-.b16 0x000 1
-.b32 #ctx_object                     ~0xffffffff
-// mthd 0x0100, NOP
-.b16 0x040 1
-.b32 0x00010000 + #cmd_nop           ~0xffffffff
-// mthd 0x0140, PM_TRIGGER
-.b16 0x050 1
-.b32 0x00010000 + #cmd_pm_trigger    ~0xffffffff
-ifdef(`NVA3', `
-// mthd 0x0180-0x018c, DMA_
-.b16 0x060 #ctx_dma_count
-dispatch_dma:
-.b32 0x00010000 + #cmd_dma           ~0xffffffff
-.b32 0x00010000 + #cmd_dma           ~0xffffffff
-.b32 0x00010000 + #cmd_dma           ~0xffffffff
-',)
-// mthd 0x0200-0x0218, SRC_TILE
-.b16 0x80 7
-.b32 #ctx_src_tile_mode              ~0x00000fff
-.b32 #ctx_src_xsize                  ~0x0007ffff
-.b32 #ctx_src_ysize                  ~0x00001fff
-.b32 #ctx_src_zsize                  ~0x000007ff
-.b32 #ctx_src_zoff                   ~0x00000fff
-.b32 #ctx_src_xoff                   ~0x0007ffff
-.b32 #ctx_src_yoff                   ~0x00001fff
-// mthd 0x0220-0x0238, DST_TILE
-.b16 0x88 7
-.b32 #ctx_dst_tile_mode              ~0x00000fff
-.b32 #ctx_dst_xsize                  ~0x0007ffff
-.b32 #ctx_dst_ysize                  ~0x00001fff
-.b32 #ctx_dst_zsize                  ~0x000007ff
-.b32 #ctx_dst_zoff                   ~0x00000fff
-.b32 #ctx_dst_xoff                   ~0x0007ffff
-.b32 #ctx_dst_yoff                   ~0x00001fff
-// mthd 0x0300-0x0304, EXEC, WRCACHE_FLUSH
-.b16 0xc0 2
-.b32 0x00010000 + #cmd_exec          ~0xffffffff
-.b32 0x00010000 + #cmd_wrcache_flush ~0xffffffff
-// mthd 0x030c-0x0340, various stuff
-.b16 0xc3 14
-.b32 #ctx_src_address_high           ~0x000000ff
-.b32 #ctx_src_address_low            ~0xfffffff0
-.b32 #ctx_dst_address_high           ~0x000000ff
-.b32 #ctx_dst_address_low            ~0xfffffff0
-.b32 #ctx_src_pitch                  ~0x0007ffff
-.b32 #ctx_dst_pitch                  ~0x0007ffff
-.b32 #ctx_xcnt                       ~0x0000ffff
-.b32 #ctx_ycnt                       ~0x00001fff
-.b32 #ctx_format                     ~0x0333ffff
-.b32 #ctx_swz_const0                 ~0xffffffff
-.b32 #ctx_swz_const1                 ~0xffffffff
-.b32 #ctx_query_address_high         ~0x000000ff
-.b32 #ctx_query_address_low          ~0xffffffff
-.b32 #ctx_query_counter              ~0xffffffff
-.b16 0x800 0
-
-ifdef(`NVA3',
-.section #nva3_pcopy_code
-,
-.section #nvc0_pcopy_code
-)
-
-main:
-   clear b32 $r0
-   mov $sp $r0
-
-   // setup i0 handler and route fifo and ctxswitch to it
-   mov $r1 #ih
-   mov $iv0 $r1
-   mov $r1 0x400
-   movw $r2 0xfff3
-   sethi $r2 0
-   iowr I[$r1 + 0x300] $r2
-
-   // enable interrupts
-   or $r2 0xc
-   iowr I[$r1] $r2
-   bset $flags ie0
-
-   // enable fifo access and context switching
-   mov $r1 0x1200
-   mov $r2 3
-   iowr I[$r1] $r2
-
-   // sleep forever, waking for interrupts
-   bset $flags $p0
-   spin:
-      sleep $p0
-      bra #spin
-
-// i0 handler
-ih:
-   iord $r1 I[$r0 + 0x200]
-
-   and $r2 $r1 0x00000008
-   bra e #ih_no_chsw
-      call #chsw
-   ih_no_chsw:
-   and $r2 $r1 0x00000004
-   bra e #ih_no_cmd
-      call #dispatch
-
-   ih_no_cmd:
-   and $r1 $r1 0x0000000c
-   iowr I[$r0 + 0x100] $r1
-   iret
-
-// $p1 direction (0 = unload, 1 = load)
-// $r3 channel
-swctx:
-   mov $r4 0x7700
-   mov $xtargets $r4
-ifdef(`NVA3', `
-   // target 7 hardcoded to ctx dma object
-   mov $xdbase $r0
-', ` // NVC0
-   // read SCRATCH3 to decide if we are PCOPY0 or PCOPY1
-   mov $r4 0x2100
-   iord $r4 I[$r4 + 0]
-   and $r4 1
-   shl b32 $r4 4
-   add b32 $r4 0x30
-
-   // channel is in vram
-   mov $r15 0x61c
-   shl b32 $r15 6
-   mov $r5 0x114
-   iowrs I[$r15] $r5
-
-   // read 16-byte PCOPYn info, containing context pointer, from channel
-   shl b32 $r5 $r3 4
-   add b32 $r5 2
-   mov $xdbase $r5
-   mov $r5 $sp
-   // get a chunk of stack space, aligned to 256 byte boundary
-   sub b32 $r5 0x100
-   mov $r6 0xff
-   not b32 $r6
-   and $r5 $r6
-   sethi $r5 0x00020000
-   xdld $r4 $r5
-   xdwait
-   sethi $r5 0
-
-   // set context pointer, from within channel VM
-   mov $r14 0
-   iowrs I[$r15] $r14
-   ld b32 $r4 D[$r5 + 0]
-   shr b32 $r4 8
-   ld b32 $r6 D[$r5 + 4]
-   shl b32 $r6 24
-   or $r4 $r6
-   mov $xdbase $r4
-')
-   // 256-byte context, at start of data segment
-   mov b32 $r4 $r0
-   sethi $r4 0x60000
-
-   // swap!
-   bra $p1 #swctx_load
-      xdst $r0 $r4
-      bra #swctx_done
-   swctx_load:
-      xdld $r0 $r4
-   swctx_done:
-   xdwait
-   ret
-
-chsw:
-   // read current channel
-   mov $r2 0x1400
-   iord $r3 I[$r2]
-
-   // if it's active, unload it and return
-   xbit $r15 $r3 0x1e
-   bra e #chsw_no_unload
-      bclr $flags $p1
-      call #swctx
-      bclr $r3 0x1e
-      iowr I[$r2] $r3
-      mov $r4 1
-      iowr I[$r2 + 0x200] $r4
-      ret
-
-   // read next channel
-   chsw_no_unload:
-   iord $r3 I[$r2 + 0x100]
-
-   // is there a channel waiting to be loaded?
-   xbit $r13 $r3 0x1e
-   bra e #chsw_finish_load
-      bset $flags $p1
-      call #swctx
-ifdef(`NVA3',
-      // load dma objects back into TARGET regs
-      mov $r5 #ctx_dma
-      mov $r6 #ctx_dma_count
-      chsw_load_ctx_dma:
-         ld b32 $r7 D[$r5 + $r6 * 4]
-         add b32 $r8 $r6 0x180
-         shl b32 $r8 8
-         iowr I[$r8] $r7
-         sub b32 $r6 1
-         bra nc #chsw_load_ctx_dma
-,)
-
-   chsw_finish_load:
-   mov $r3 2
-   iowr I[$r2 + 0x200] $r3
-   ret
-
-dispatch:
-   // read incoming fifo command
-   mov $r3 0x1900
-   iord $r2 I[$r3 + 0x100]
-   iord $r3 I[$r3 + 0x000]
-   and $r4 $r2 0x7ff
-   // $r2 will be used to store exception data
-   shl b32 $r2 0x10
-
-   // lookup method in the dispatch table, ILLEGAL_MTHD if not found
-   mov $r5 #dispatch_table
-   clear b32 $r6
-   clear b32 $r7
-   dispatch_loop:
-      ld b16 $r6 D[$r5 + 0]
-      ld b16 $r7 D[$r5 + 2]
-      add b32 $r5 4
-      cmpu b32 $r4 $r6
-      bra c #dispatch_illegal_mthd
-      add b32 $r7 $r6
-      cmpu b32 $r4 $r7
-      bra c #dispatch_valid_mthd
-      sub b32 $r7 $r6
-      shl b32 $r7 3
-      add b32 $r5 $r7
-      bra #dispatch_loop
-
-   // ensure no bits set in reserved fields, INVALID_BITFIELD
-   dispatch_valid_mthd:
-   sub b32 $r4 $r6
-   shl b32 $r4 3
-   add b32 $r4 $r5
-   ld b32 $r5 D[$r4 + 4]
-   and $r5 $r3
-   cmpu b32 $r5 0
-   bra ne #dispatch_invalid_bitfield
-
-   // depending on dispatch flags: execute method, or save data as state
-   ld b16 $r5 D[$r4 + 0]
-   ld b16 $r6 D[$r4 + 2]
-   cmpu b32 $r6 0
-   bra ne #dispatch_cmd
-      st b32 D[$r5] $r3
-      bra #dispatch_done
-   dispatch_cmd:
-      bclr $flags $p1
-      call $r5
-      bra $p1 #dispatch_error
-      bra #dispatch_done
-
-   dispatch_invalid_bitfield:
-   or $r2 2
-   dispatch_illegal_mthd:
-   or $r2 1
-
-   // store exception data in SCRATCH0/SCRATCH1, signal hostirq
-   dispatch_error:
-   mov $r4 0x1000
-   iowr I[$r4 + 0x000] $r2
-   iowr I[$r4 + 0x100] $r3
-   mov $r2 0x40
-   iowr I[$r0] $r2
-   hostirq_wait:
-      iord $r2 I[$r0 + 0x200]
-      and $r2 0x40
-      cmpu b32 $r2 0
-      bra ne #hostirq_wait
-
-   dispatch_done:
-   mov $r2 0x1d00
-   mov $r3 1
-   iowr I[$r2] $r3
-   ret
-
-// No-operation
-//
-// Inputs:
-//    $r1: irqh state
-//    $r2: hostirq state
-//    $r3: data
-//    $r4: dispatch table entry
-// Outputs:
-//    $r1: irqh state
-//    $p1: set on error
-//       $r2: hostirq state
-//       $r3: data
-cmd_nop:
-   ret
-
-// PM_TRIGGER
-//
-// Inputs:
-//    $r1: irqh state
-//    $r2: hostirq state
-//    $r3: data
-//    $r4: dispatch table entry
-// Outputs:
-//    $r1: irqh state
-//    $p1: set on error
-//       $r2: hostirq state
-//       $r3: data
-cmd_pm_trigger:
-   mov $r2 0x2200
-   clear b32 $r3
-   sethi $r3 0x20000
-   iowr I[$r2] $r3
-   ret
-
-ifdef(`NVA3',
-// SET_DMA_* method handler
-//
-// Inputs:
-//    $r1: irqh state
-//    $r2: hostirq state
-//    $r3: data
-//    $r4: dispatch table entry
-// Outputs:
-//    $r1: irqh state
-//    $p1: set on error
-//       $r2: hostirq state
-//       $r3: data
-cmd_dma:
-   sub b32 $r4 #dispatch_dma
-   shr b32 $r4 1
-   bset $r3 0x1e
-   st b32 D[$r4 + #ctx_dma] $r3
-   add b32 $r4 0x600
-   shl b32 $r4 6
-   iowr I[$r4] $r3
-   ret
-,)
-
-// Calculates the hw swizzle mask and adjusts the surface's xcnt to match
-//
-cmd_exec_set_format:
-   // zero out a chunk of the stack to store the swizzle into
-   add $sp -0x10
-   st b32 D[$sp + 0x00] $r0
-   st b32 D[$sp + 0x04] $r0
-   st b32 D[$sp + 0x08] $r0
-   st b32 D[$sp + 0x0c] $r0
-
-   // extract cpp, src_ncomp and dst_ncomp from FORMAT
-   ld b32 $r4 D[$r0 + #ctx_format]
-   extr $r5 $r4 16:17
-   add b32 $r5 1
-   extr $r6 $r4 20:21
-   add b32 $r6 1
-   extr $r7 $r4 24:25
-   add b32 $r7 1
-
-   // convert FORMAT swizzle mask to hw swizzle mask
-   bclr $flags $p2
-   clear b32 $r8
-   clear b32 $r9
-   ncomp_loop:
-      and $r10 $r4 0xf
-      shr b32 $r4 4
-      clear b32 $r11
-      bpc_loop:
-         cmpu b8 $r10 4
-         bra nc #cmp_c0
-            mulu $r12 $r10 $r5
-            add b32 $r12 $r11
-            bset $flags $p2
-            bra #bpc_next
-         cmp_c0:
-         bra ne #cmp_c1
-            mov $r12 0x10
-            add b32 $r12 $r11
-            bra #bpc_next
-         cmp_c1:
-         cmpu b8 $r10 6
-         bra nc #cmp_zero
-            mov $r12 0x14
-            add b32 $r12 $r11
-            bra #bpc_next
-         cmp_zero:
-            mov $r12 0x80
-         bpc_next:
-         st b8 D[$sp + $r8] $r12
-         add b32 $r8 1
-         add b32 $r11 1
-         cmpu b32 $r11 $r5
-         bra c #bpc_loop
-      add b32 $r9 1
-      cmpu b32 $r9 $r7
-      bra c #ncomp_loop
-
-   // SRC_XCNT = (xcnt * src_cpp), or 0 if no src ref in swz (hw will hang)
-   mulu $r6 $r5
-   st b32 D[$r0 + #ctx_src_cpp] $r6
-   ld b32 $r8 D[$r0 + #ctx_xcnt]
-   mulu $r6 $r8
-   bra $p2 #dst_xcnt
-   clear b32 $r6
-
-   dst_xcnt:
-   mulu $r7 $r5
-   st b32 D[$r0 + #ctx_dst_cpp] $r7
-   mulu $r7 $r8
-
-   mov $r5 0x810
-   shl b32 $r5 6
-   iowr I[$r5 + 0x000] $r6
-   iowr I[$r5 + 0x100] $r7
-   add b32 $r5 0x800
-   ld b32 $r6 D[$r0 + #ctx_dst_cpp]
-   sub b32 $r6 1
-   shl b32 $r6 8
-   ld b32 $r7 D[$r0 + #ctx_src_cpp]
-   sub b32 $r7 1
-   or $r6 $r7
-   iowr I[$r5 + 0x000] $r6
-   add b32 $r5 0x100
-   ld b32 $r6 D[$sp + 0x00]
-   iowr I[$r5 + 0x000] $r6
-   ld b32 $r6 D[$sp + 0x04]
-   iowr I[$r5 + 0x100] $r6
-   ld b32 $r6 D[$sp + 0x08]
-   iowr I[$r5 + 0x200] $r6
-   ld b32 $r6 D[$sp + 0x0c]
-   iowr I[$r5 + 0x300] $r6
-   add b32 $r5 0x400
-   ld b32 $r6 D[$r0 + #ctx_swz_const0]
-   iowr I[$r5 + 0x000] $r6
-   ld b32 $r6 D[$r0 + #ctx_swz_const1]
-   iowr I[$r5 + 0x100] $r6
-   add $sp 0x10
-   ret
-
-// Setup to handle a tiled surface
-//
-// Calculates a number of parameters the hardware requires in order
-// to correctly handle tiling.
-//
-// Offset calculation is performed as follows (Tp/Th/Td from TILE_MODE):
-//    nTx = round_up(w * cpp, 1 << Tp) >> Tp
-//    nTy = round_up(h, 1 << Th) >> Th
-//    Txo = (x * cpp) & ((1 << Tp) - 1)
-//     Tx = (x * cpp) >> Tp
-//    Tyo = y & ((1 << Th) - 1)
-//     Ty = y >> Th
-//    Tzo = z & ((1 << Td) - 1)
-//     Tz = z >> Td
-//
-//    off  = (Tzo << Tp << Th) + (Tyo << Tp) + Txo
-//    off += ((Tz * nTy * nTx)) + (Ty * nTx) + Tx) << Td << Th << Tp;
-//
-// Inputs:
-//    $r4: hw command (0x104800)
-//    $r5: ctx offset adjustment for src/dst selection
-//    $p2: set if dst surface
-//
-cmd_exec_set_surface_tiled:
-   // translate TILE_MODE into Tp, Th, Td shift values
-   ld b32 $r7 D[$r5 + #ctx_src_tile_mode]
-   extr $r9 $r7 8:11
-   extr $r8 $r7 4:7
-ifdef(`NVA3',
-   add b32 $r8 2
-,
-   add b32 $r8 3
-)
-   extr $r7 $r7 0:3
-   cmp b32 $r7 0xe
-   bra ne #xtile64
-   mov $r7 4
-   bra #xtileok
-   xtile64:
-   xbit $r7 $flags $p2
-   add b32 $r7 17
-   bset $r4 $r7
-   mov $r7 6
-   xtileok:
-
-   // Op = (x * cpp) & ((1 << Tp) - 1)
-   // Tx = (x * cpp) >> Tp
-   ld b32 $r10 D[$r5 + #ctx_src_xoff]
-   ld b32 $r11 D[$r5 + #ctx_src_cpp]
-   mulu $r10 $r11
-   mov $r11 1
-   shl b32 $r11 $r7
-   sub b32 $r11 1
-   and $r12 $r10 $r11
-   shr b32 $r10 $r7
-
-   // Tyo = y & ((1 << Th) - 1)
-   // Ty  = y >> Th
-   ld b32 $r13 D[$r5 + #ctx_src_yoff]
-   mov $r14 1
-   shl b32 $r14 $r8
-   sub b32 $r14 1
-   and $r11 $r13 $r14
-   shr b32 $r13 $r8
-
-   // YTILE = ((1 << Th) << 12) | ((1 << Th) - Tyo)
-   add b32 $r14 1
-   shl b32 $r15 $r14 12
-   sub b32 $r14 $r11
-   or $r15 $r14
-   xbit $r6 $flags $p2
-   add b32 $r6 0x208
-   shl b32 $r6 8
-   iowr I[$r6 + 0x000] $r15
-
-   // Op += Tyo << Tp
-   shl b32 $r11 $r7
-   add b32 $r12 $r11
-
-   // nTx = ((w * cpp) + ((1 << Tp) - 1) >> Tp)
-   ld b32 $r15 D[$r5 + #ctx_src_xsize]
-   ld b32 $r11 D[$r5 + #ctx_src_cpp]
-   mulu $r15 $r11
-   mov $r11 1
-   shl b32 $r11 $r7
-   sub b32 $r11 1
-   add b32 $r15 $r11
-   shr b32 $r15 $r7
-   push $r15
-
-   // nTy = (h + ((1 << Th) - 1)) >> Th
-   ld b32 $r15 D[$r5 + #ctx_src_ysize]
-   mov $r11 1
-   shl b32 $r11 $r8
-   sub b32 $r11 1
-   add b32 $r15 $r11
-   shr b32 $r15 $r8
-   push $r15
-
-   // Tys = Tp + Th
-   // CFG_YZ_TILE_SIZE = ((1 << Th) >> 2) << Td
-   add b32 $r7 $r8
-   sub b32 $r8 2
-   mov $r11 1
-   shl b32 $r11 $r8
-   shl b32 $r11 $r9
-
-   // Tzo = z & ((1 << Td) - 1)
-   // Tz  = z >> Td
-   // Op += Tzo << Tys
-   // Ts  = Tys + Td
-   ld b32 $r8 D[$r5 + #ctx_src_zoff]
-   mov $r14 1
-   shl b32 $r14 $r9
-   sub b32 $r14 1
-   and $r15 $r8 $r14
-   shl b32 $r15 $r7
-   add b32 $r12 $r15
-   add b32 $r7 $r9
-   shr b32 $r8 $r9
-
-   // Ot = ((Tz * nTy * nTx) + (Ty * nTx) + Tx) << Ts
-   pop $r15
-   pop $r9
-   mulu $r13 $r9
-   add b32 $r10 $r13
-   mulu $r8 $r9
-   mulu $r8 $r15
-   add b32 $r10 $r8
-   shl b32 $r10 $r7
-
-   // PITCH = (nTx - 1) << Ts
-   sub b32 $r9 1
-   shl b32 $r9 $r7
-   iowr I[$r6 + 0x200] $r9
-
-   // SRC_ADDRESS_LOW   = (Ot + Op) & 0xffffffff
-   // CFG_ADDRESS_HIGH |= ((Ot + Op) >> 32) << 16
-   ld b32 $r7 D[$r5 + #ctx_src_address_low]
-   ld b32 $r8 D[$r5 + #ctx_src_address_high]
-   add b32 $r10 $r12
-   add b32 $r7 $r10
-   adc b32 $r8 0
-   shl b32 $r8 16
-   or $r8 $r11
-   sub b32 $r6 0x600
-   iowr I[$r6 + 0x000] $r7
-   add b32 $r6 0x400
-   iowr I[$r6 + 0x000] $r8
-   ret
-
-// Setup to handle a linear surface
-//
-// Nothing to see here.. Sets ADDRESS and PITCH, pretty non-exciting
-//
-cmd_exec_set_surface_linear:
-   xbit $r6 $flags $p2
-   add b32 $r6 0x202
-   shl b32 $r6 8
-   ld b32 $r7 D[$r5 + #ctx_src_address_low]
-   iowr I[$r6 + 0x000] $r7
-   add b32 $r6 0x400
-   ld b32 $r7 D[$r5 + #ctx_src_address_high]
-   shl b32 $r7 16
-   iowr I[$r6 + 0x000] $r7
-   add b32 $r6 0x400
-   ld b32 $r7 D[$r5 + #ctx_src_pitch]
-   iowr I[$r6 + 0x000] $r7
-   ret
-
-// wait for regs to be available for use
-cmd_exec_wait:
-   push $r0
-   push $r1
-   mov $r0 0x800
-   shl b32 $r0 6
-   loop:
-      iord $r1 I[$r0]
-      and $r1 1
-      bra ne #loop
-   pop $r1
-   pop $r0
-   ret
-
-cmd_exec_query:
-   // if QUERY_SHORT not set, write out { -, 0, TIME_LO, TIME_HI }
-   xbit $r4 $r3 13
-   bra ne #query_counter
-      call #cmd_exec_wait
-      mov $r4 0x80c
-      shl b32 $r4 6
-      ld b32 $r5 D[$r0 + #ctx_query_address_low]
-      add b32 $r5 4
-      iowr I[$r4 + 0x000] $r5
-      iowr I[$r4 + 0x100] $r0
-      mov $r5 0xc
-      iowr I[$r4 + 0x200] $r5
-      add b32 $r4 0x400
-      ld b32 $r5 D[$r0 + #ctx_query_address_high]
-      shl b32 $r5 16
-      iowr I[$r4 + 0x000] $r5
-      add b32 $r4 0x500
-      mov $r5 0x00000b00
-      sethi $r5 0x00010000
-      iowr I[$r4 + 0x000] $r5
-      mov $r5 0x00004040
-      shl b32 $r5 1
-      sethi $r5 0x80800000
-      iowr I[$r4 + 0x100] $r5
-      mov $r5 0x00001110
-      sethi $r5 0x13120000
-      iowr I[$r4 + 0x200] $r5
-      mov $r5 0x00001514
-      sethi $r5 0x17160000
-      iowr I[$r4 + 0x300] $r5
-      mov $r5 0x00002601
-      sethi $r5 0x00010000
-      mov $r4 0x800
-      shl b32 $r4 6
-      iowr I[$r4 + 0x000] $r5
-
-   // write COUNTER
-   query_counter:
-   call #cmd_exec_wait
-   mov $r4 0x80c
-   shl b32 $r4 6
-   ld b32 $r5 D[$r0 + #ctx_query_address_low]
-   iowr I[$r4 + 0x000] $r5
-   iowr I[$r4 + 0x100] $r0
-   mov $r5 0x4
-   iowr I[$r4 + 0x200] $r5
-   add b32 $r4 0x400
-   ld b32 $r5 D[$r0 + #ctx_query_address_high]
-   shl b32 $r5 16
-   iowr I[$r4 + 0x000] $r5
-   add b32 $r4 0x500
-   mov $r5 0x00000300
-   iowr I[$r4 + 0x000] $r5
-   mov $r5 0x00001110
-   sethi $r5 0x13120000
-   iowr I[$r4 + 0x100] $r5
-   ld b32 $r5 D[$r0 + #ctx_query_counter]
-   add b32 $r4 0x500
-   iowr I[$r4 + 0x000] $r5
-   mov $r5 0x00002601
-   sethi $r5 0x00010000
-   mov $r4 0x800
-   shl b32 $r4 6
-   iowr I[$r4 + 0x000] $r5
-   ret
-
-// Execute a copy operation
-//
-// Inputs:
-//    $r1: irqh state
-//    $r2: hostirq state
-//    $r3: data
-//       000002000 QUERY_SHORT
-//       000001000 QUERY
-//       000000100 DST_LINEAR
-//       000000010 SRC_LINEAR
-//       000000001 FORMAT
-//    $r4: dispatch table entry
-// Outputs:
-//    $r1: irqh state
-//    $p1: set on error
-//       $r2: hostirq state
-//       $r3: data
-cmd_exec:
-   call #cmd_exec_wait
-
-   // if format requested, call function to calculate it, otherwise
-   // fill in cpp/xcnt for both surfaces as if (cpp == 1)
-   xbit $r15 $r3 0
-   bra e #cmd_exec_no_format
-      call #cmd_exec_set_format
-      mov $r4 0x200
-      bra #cmd_exec_init_src_surface
-   cmd_exec_no_format:
-      mov $r6 0x810
-      shl b32 $r6 6
-      mov $r7 1
-      st b32 D[$r0 + #ctx_src_cpp] $r7
-      st b32 D[$r0 + #ctx_dst_cpp] $r7
-      ld b32 $r7 D[$r0 + #ctx_xcnt]
-      iowr I[$r6 + 0x000] $r7
-      iowr I[$r6 + 0x100] $r7
-      clear b32 $r4
-
-   cmd_exec_init_src_surface:
-   bclr $flags $p2
-   clear b32 $r5
-   xbit $r15 $r3 4
-   bra e #src_tiled
-      call #cmd_exec_set_surface_linear
-      bra #cmd_exec_init_dst_surface
-   src_tiled:
-      call #cmd_exec_set_surface_tiled
-      bset $r4 7
-
-   cmd_exec_init_dst_surface:
-   bset $flags $p2
-   mov $r5 #ctx_dst_address_high - #ctx_src_address_high
-   xbit $r15 $r3 8
-   bra e #dst_tiled
-      call #cmd_exec_set_surface_linear
-      bra #cmd_exec_kick
-   dst_tiled:
-      call #cmd_exec_set_surface_tiled
-      bset $r4 8
-
-   cmd_exec_kick:
-   mov $r5 0x800
-   shl b32 $r5 6
-   ld b32 $r6 D[$r0 + #ctx_ycnt]
-   iowr I[$r5 + 0x100] $r6
-   mov $r6 0x0041
-   // SRC_TARGET = 1, DST_TARGET = 2
-   sethi $r6 0x44000000
-   or $r4 $r6
-   iowr I[$r5] $r4
-
-   // if requested, queue up a QUERY write after the copy has completed
-   xbit $r15 $r3 12
-   bra e #cmd_exec_done
-      call #cmd_exec_query
-
-   cmd_exec_done:
-   ret
-
-// Flush write cache
-//
-// Inputs:
-//    $r1: irqh state
-//    $r2: hostirq state
-//    $r3: data
-//    $r4: dispatch table entry
-// Outputs:
-//    $r1: irqh state
-//    $p1: set on error
-//       $r2: hostirq state
-//       $r3: data
-cmd_wrcache_flush:
-   mov $r2 0x2200
-   clear b32 $r3
-   sethi $r3 0x10000
-   iowr I[$r2] $r3
-   ret
-
-.align 0x100
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_copy.fuc.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_copy.fuc.h
deleted file mode 100644
index 1f33fbdc..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_copy.fuc.h
+++ /dev/null
@@ -1,534 +0,0 @@
-uint32_t nva3_pcopy_data[] = {
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00010000,
-	0x00000000,
-	0x00000000,
-	0x00010040,
-	0x00010160,
-	0x00000000,
-	0x00010050,
-	0x00010162,
-	0x00000000,
-	0x00030060,
-	0x00010170,
-	0x00000000,
-	0x00010170,
-	0x00000000,
-	0x00010170,
-	0x00000000,
-	0x00070080,
-	0x00000028,
-	0xfffff000,
-	0x0000002c,
-	0xfff80000,
-	0x00000030,
-	0xffffe000,
-	0x00000034,
-	0xfffff800,
-	0x00000038,
-	0xfffff000,
-	0x0000003c,
-	0xfff80000,
-	0x00000040,
-	0xffffe000,
-	0x00070088,
-	0x00000054,
-	0xfffff000,
-	0x00000058,
-	0xfff80000,
-	0x0000005c,
-	0xffffe000,
-	0x00000060,
-	0xfffff800,
-	0x00000064,
-	0xfffff000,
-	0x00000068,
-	0xfff80000,
-	0x0000006c,
-	0xffffe000,
-	0x000200c0,
-	0x00010492,
-	0x00000000,
-	0x0001051b,
-	0x00000000,
-	0x000e00c3,
-	0x0000001c,
-	0xffffff00,
-	0x00000020,
-	0x0000000f,
-	0x00000048,
-	0xffffff00,
-	0x0000004c,
-	0x0000000f,
-	0x00000024,
-	0xfff80000,
-	0x00000050,
-	0xfff80000,
-	0x00000080,
-	0xffff0000,
-	0x00000084,
-	0xffffe000,
-	0x00000074,
-	0xfccc0000,
-	0x00000078,
-	0x00000000,
-	0x0000007c,
-	0x00000000,
-	0x00000010,
-	0xffffff00,
-	0x00000014,
-	0x00000000,
-	0x00000018,
-	0x00000000,
-	0x00000800,
-};
-
-uint32_t nva3_pcopy_code[] = {
-	0x04fe04bd,
-	0x3517f000,
-	0xf10010fe,
-	0xf1040017,
-	0xf0fff327,
-	0x12d00023,
-	0x0c25f0c0,
-	0xf40012d0,
-	0x17f11031,
-	0x27f01200,
-	0x0012d003,
-	0xf40031f4,
-	0x0ef40028,
-	0x8001cffd,
-	0xf40812c4,
-	0x21f4060b,
-	0x0412c472,
-	0xf4060bf4,
-	0x11c4c321,
-	0x4001d00c,
-	0x47f101f8,
-	0x4bfe7700,
-	0x0007fe00,
-	0xf00204b9,
-	0x01f40643,
-	0x0604fa09,
-	0xfa060ef4,
-	0x03f80504,
-	0x27f100f8,
-	0x23cf1400,
-	0x1e3fc800,
-	0xf4170bf4,
-	0x21f40132,
-	0x1e3af052,
-	0xf00023d0,
-	0x24d00147,
-	0xcf00f880,
-	0x3dc84023,
-	0x220bf41e,
-	0xf40131f4,
-	0x57f05221,
-	0x0367f004,
-	0xa07856bc,
-	0xb6018068,
-	0x87d00884,
-	0x0162b600,
-	0xf0f018f4,
-	0x23d00237,
-	0xf100f880,
-	0xcf190037,
-	0x33cf4032,
-	0xff24e400,
-	0x1024b607,
-	0x010057f1,
-	0x74bd64bd,
-	0x58005658,
-	0x50b60157,
-	0x0446b804,
-	0xbb4d08f4,
-	0x47b80076,
-	0x0f08f404,
-	0xb60276bb,
-	0x57bb0374,
-	0xdf0ef400,
-	0xb60246bb,
-	0x45bb0344,
-	0x01459800,
-	0xb00453fd,
-	0x1bf40054,
-	0x00455820,
-	0xb0014658,
-	0x1bf40064,
-	0x00538009,
-	0xf4300ef4,
-	0x55f90132,
-	0xf40c01f4,
-	0x25f0250e,
-	0x0125f002,
-	0x100047f1,
-	0xd00042d0,
-	0x27f04043,
-	0x0002d040,
-	0xf08002cf,
-	0x24b04024,
-	0xf71bf400,
-	0x1d0027f1,
-	0xd00137f0,
-	0x00f80023,
-	0x27f100f8,
-	0x34bd2200,
-	0xd00233f0,
-	0x00f80023,
-	0x012842b7,
-	0xf00145b6,
-	0x43801e39,
-	0x0040b701,
-	0x0644b606,
-	0xf80043d0,
-	0xf030f400,
-	0xb00001b0,
-	0x01b00101,
-	0x0301b002,
-	0xc71d0498,
-	0x50b63045,
-	0x3446c701,
-	0xc70160b6,
-	0x70b63847,
-	0x0232f401,
-	0x94bd84bd,
-	0xb60f4ac4,
-	0xb4bd0445,
-	0xf404a430,
-	0xa5ff0f18,
-	0x00cbbbc0,
-	0xf40231f4,
-	0x1bf4220e,
-	0x10c7f00c,
-	0xf400cbbb,
-	0xa430160e,
-	0x0c18f406,
-	0xbb14c7f0,
-	0x0ef400cb,
-	0x80c7f107,
-	0x01c83800,
-	0xb60180b6,
-	0xb5b801b0,
-	0xc308f404,
-	0xb80190b6,
-	0x08f40497,
-	0x0065fdb2,
-	0x98110680,
-	0x68fd2008,
-	0x0502f400,
-	0x75fd64bd,
-	0x1c078000,
-	0xf10078fd,
-	0xb6081057,
-	0x56d00654,
-	0x4057d000,
-	0x080050b7,
-	0xb61c0698,
-	0x64b60162,
-	0x11079808,
-	0xfd0172b6,
-	0x56d00567,
-	0x0050b700,
-	0x0060b401,
-	0xb40056d0,
-	0x56d00160,
-	0x0260b440,
-	0xb48056d0,
-	0x56d00360,
-	0x0050b7c0,
-	0x1e069804,
-	0x980056d0,
-	0x56d01f06,
-	0x1030f440,
-	0x579800f8,
-	0x6879c70a,
-	0xb66478c7,
-	0x77c70280,
-	0x0e76b060,
-	0xf0091bf4,
-	0x0ef40477,
-	0x027cf00f,
-	0xfd1170b6,
-	0x77f00947,
-	0x0f5a9806,
-	0xfd115b98,
-	0xb7f000ab,
-	0x04b7bb01,
-	0xff01b2b6,
-	0xa7bbc4ab,
-	0x105d9805,
-	0xbb01e7f0,
-	0xe2b604e8,
-	0xb4deff01,
-	0xb605d8bb,
-	0xef9401e0,
-	0x02ebbb0c,
-	0xf005fefd,
-	0x60b7026c,
-	0x64b60208,
-	0x006fd008,
-	0xbb04b7bb,
-	0x5f9800cb,
-	0x115b980b,
-	0xf000fbfd,
-	0xb7bb01b7,
-	0x01b2b604,
-	0xbb00fbbb,
-	0xf0f905f7,
-	0xf00c5f98,
-	0xb8bb01b7,
-	0x01b2b604,
-	0xbb00fbbb,
-	0xf0f905f8,
-	0xb60078bb,
-	0xb7f00282,
-	0x04b8bb01,
-	0x9804b9bb,
-	0xe7f00e58,
-	0x04e9bb01,
-	0xff01e2b6,
-	0xf7bbf48e,
-	0x00cfbb04,
-	0xbb0079bb,
-	0xf0fc0589,
-	0xd9fd90fc,
-	0x00adbb00,
-	0xfd0089fd,
-	0xa8bb008f,
-	0x04a7bb00,
-	0xbb0192b6,
-	0x69d00497,
-	0x08579880,
-	0xbb075898,
-	0x7abb00ac,
-	0x0081b600,
-	0xfd1084b6,
-	0x62b7058b,
-	0x67d00600,
-	0x0060b700,
-	0x0068d004,
-	0x6cf000f8,
-	0x0260b702,
-	0x0864b602,
-	0xd0085798,
-	0x60b70067,
-	0x57980400,
-	0x1074b607,
-	0xb70067d0,
-	0x98040060,
-	0x67d00957,
-	0xf900f800,
-	0xf110f900,
-	0xb6080007,
-	0x01cf0604,
-	0x0114f000,
-	0xfcfa1bf4,
-	0xf800fc10,
-	0x0d34c800,
-	0xf5701bf4,
-	0xf103ab21,
-	0xb6080c47,
-	0x05980644,
-	0x0450b605,
-	0xd00045d0,
-	0x57f04040,
-	0x8045d00c,
-	0x040040b7,
-	0xb6040598,
-	0x45d01054,
-	0x0040b700,
-	0x0057f105,
-	0x0153f00b,
-	0xf10045d0,
-	0xb6404057,
-	0x53f10154,
-	0x45d08080,
-	0x1057f140,
-	0x1253f111,
-	0x8045d013,
-	0x151457f1,
-	0x171653f1,
-	0xf1c045d0,
-	0xf0260157,
-	0x47f10153,
-	0x44b60800,
-	0x0045d006,
-	0x03ab21f5,
-	0x080c47f1,
-	0x980644b6,
-	0x45d00505,
-	0x4040d000,
-	0xd00457f0,
-	0x40b78045,
-	0x05980400,
-	0x1054b604,
-	0xb70045d0,
-	0xf1050040,
-	0xd0030057,
-	0x57f10045,
-	0x53f11110,
-	0x45d01312,
-	0x06059840,
-	0x050040b7,
-	0xf10045d0,
-	0xf0260157,
-	0x47f10153,
-	0x44b60800,
-	0x0045d006,
-	0x21f500f8,
-	0x3fc803ab,
-	0x0e0bf400,
-	0x018921f5,
-	0x020047f1,
-	0xf11e0ef4,
-	0xb6081067,
-	0x77f00664,
-	0x11078001,
-	0x981c0780,
-	0x67d02007,
-	0x4067d000,
-	0x32f444bd,
-	0xc854bd02,
-	0x0bf4043f,
-	0x8221f50a,
-	0x0a0ef403,
-	0x027621f5,
-	0xf40749f0,
-	0x57f00231,
-	0x083fc82c,
-	0xf50a0bf4,
-	0xf4038221,
-	0x21f50a0e,
-	0x49f00276,
-	0x0057f108,
-	0x0654b608,
-	0xd0210698,
-	0x67f04056,
-	0x0063f141,
-	0x0546fd44,
-	0xc80054d0,
-	0x0bf40c3f,
-	0xc521f507,
-	0xf100f803,
-	0xbd220027,
-	0x0133f034,
-	0xf80023d0,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_pm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_pm.c
deleted file mode 100644
index 9e636e6e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nva3_pm.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_bios.h"
-#include "nouveau_pm.h"
-
-static u32 read_clk(struct drm_device *, int, bool);
-static u32 read_pll(struct drm_device *, int, u32);
-
-static u32
-read_vco(struct drm_device *dev, int clk)
-{
-	u32 sctl = nv_rd32(dev, 0x4120 + (clk * 4));
-	if ((sctl & 0x00000030) != 0x00000030)
-		return read_pll(dev, 0x41, 0x00e820);
-	return read_pll(dev, 0x42, 0x00e8a0);
-}
-
-static u32
-read_clk(struct drm_device *dev, int clk, bool ignore_en)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	u32 sctl, sdiv, sclk;
-
-	/* refclk for the 0xe8xx plls is a fixed frequency */
-	if (clk >= 0x40) {
-		if (dev_priv->chipset == 0xaf) {
-			/* no joke.. seriously.. sigh.. */
-			return nv_rd32(dev, 0x00471c) * 1000;
-		}
-
-		return dev_priv->crystal;
-	}
-
-	sctl = nv_rd32(dev, 0x4120 + (clk * 4));
-	if (!ignore_en && !(sctl & 0x00000100))
-		return 0;
-
-	switch (sctl & 0x00003000) {
-	case 0x00000000:
-		return dev_priv->crystal;
-	case 0x00002000:
-		if (sctl & 0x00000040)
-			return 108000;
-		return 100000;
-	case 0x00003000:
-		sclk = read_vco(dev, clk);
-		sdiv = ((sctl & 0x003f0000) >> 16) + 2;
-		return (sclk * 2) / sdiv;
-	default:
-		return 0;
-	}
-}
-
-static u32
-read_pll(struct drm_device *dev, int clk, u32 pll)
-{
-	u32 ctrl = nv_rd32(dev, pll + 0);
-	u32 sclk = 0, P = 1, N = 1, M = 1;
-
-	if (!(ctrl & 0x00000008)) {
-		if (ctrl & 0x00000001) {
-			u32 coef = nv_rd32(dev, pll + 4);
-			M = (coef & 0x000000ff) >> 0;
-			N = (coef & 0x0000ff00) >> 8;
-			P = (coef & 0x003f0000) >> 16;
-
-			/* no post-divider on these.. */
-			if ((pll & 0x00ff00) == 0x00e800)
-				P = 1;
-
-			sclk = read_clk(dev, 0x00 + clk, false);
-		}
-	} else {
-		sclk = read_clk(dev, 0x10 + clk, false);
-	}
-
-	return sclk * N / (M * P);
-}
-
-struct creg {
-	u32 clk;
-	u32 pll;
-};
-
-static int
-calc_clk(struct drm_device *dev, int clk, u32 pll, u32 khz, struct creg *reg)
-{
-	struct pll_lims limits;
-	u32 oclk, sclk, sdiv;
-	int P, N, M, diff;
-	int ret;
-
-	reg->pll = 0;
-	reg->clk = 0;
-	if (!khz) {
-		NV_DEBUG(dev, "no clock for 0x%04x/0x%02x\n", pll, clk);
-		return 0;
-	}
-
-	switch (khz) {
-	case 27000:
-		reg->clk = 0x00000100;
-		return khz;
-	case 100000:
-		reg->clk = 0x00002100;
-		return khz;
-	case 108000:
-		reg->clk = 0x00002140;
-		return khz;
-	default:
-		sclk = read_vco(dev, clk);
-		sdiv = min((sclk * 2) / (khz - 2999), (u32)65);
-		/* if the clock has a PLL attached, and we can get a within
-		 * [-2, 3) MHz of a divider, we'll disable the PLL and use
-		 * the divider instead.
-		 *
-		 * divider can go as low as 2, limited here because NVIDIA
-		 * and the VBIOS on my NVA8 seem to prefer using the PLL
-		 * for 810MHz - is there a good reason?
-		 */
-		if (sdiv > 4) {
-			oclk = (sclk * 2) / sdiv;
-			diff = khz - oclk;
-			if (!pll || (diff >= -2000 && diff < 3000)) {
-				reg->clk = (((sdiv - 2) << 16) | 0x00003100);
-				return oclk;
-			}
-		}
-
-		if (!pll) {
-			NV_ERROR(dev, "bad freq %02x: %d %d\n", clk, khz, sclk);
-			return -ERANGE;
-		}
-
-		break;
-	}
-
-	ret = get_pll_limits(dev, pll, &limits);
-	if (ret)
-		return ret;
-
-	limits.refclk = read_clk(dev, clk - 0x10, true);
-	if (!limits.refclk)
-		return -EINVAL;
-
-	ret = nva3_calc_pll(dev, &limits, khz, &N, NULL, &M, &P);
-	if (ret >= 0) {
-		reg->clk = nv_rd32(dev, 0x4120 + (clk * 4));
-		reg->pll = (P << 16) | (N << 8) | M;
-	}
-	return ret;
-}
-
-static void
-prog_pll(struct drm_device *dev, int clk, u32 pll, struct creg *reg)
-{
-	const u32 src0 = 0x004120 + (clk * 4);
-	const u32 src1 = 0x004160 + (clk * 4);
-	const u32 ctrl = pll + 0;
-	const u32 coef = pll + 4;
-	u32 cntl;
-
-	if (!reg->clk && !reg->pll) {
-		NV_DEBUG(dev, "no clock for %02x\n", clk);
-		return;
-	}
-
-	cntl = nv_rd32(dev, ctrl) & 0xfffffff2;
-	if (reg->pll) {
-		nv_mask(dev, src0, 0x00000101, 0x00000101);
-		nv_wr32(dev, coef, reg->pll);
-		nv_wr32(dev, ctrl, cntl | 0x00000015);
-		nv_mask(dev, src1, 0x00000100, 0x00000000);
-		nv_mask(dev, src1, 0x00000001, 0x00000000);
-	} else {
-		nv_mask(dev, src1, 0x003f3141, 0x00000101 | reg->clk);
-		nv_wr32(dev, ctrl, cntl | 0x0000001d);
-		nv_mask(dev, ctrl, 0x00000001, 0x00000000);
-		nv_mask(dev, src0, 0x00000100, 0x00000000);
-		nv_mask(dev, src0, 0x00000001, 0x00000000);
-	}
-}
-
-static void
-prog_clk(struct drm_device *dev, int clk, struct creg *reg)
-{
-	if (!reg->clk) {
-		NV_DEBUG(dev, "no clock for %02x\n", clk);
-		return;
-	}
-
-	nv_mask(dev, 0x004120 + (clk * 4), 0x003f3141, 0x00000101 | reg->clk);
-}
-
-int
-nva3_pm_clocks_get(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	perflvl->core   = read_pll(dev, 0x00, 0x4200);
-	perflvl->shader = read_pll(dev, 0x01, 0x4220);
-	perflvl->memory = read_pll(dev, 0x02, 0x4000);
-	perflvl->unka0  = read_clk(dev, 0x20, false);
-	perflvl->vdec   = read_clk(dev, 0x21, false);
-	perflvl->daemon = read_clk(dev, 0x25, false);
-	perflvl->copy   = perflvl->core;
-	return 0;
-}
-
-struct nva3_pm_state {
-	struct creg nclk;
-	struct creg sclk;
-	struct creg mclk;
-	struct creg vdec;
-	struct creg unka0;
-};
-
-void *
-nva3_pm_clocks_pre(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct nva3_pm_state *info;
-	int ret;
-
-	info = kzalloc(sizeof(*info), GFP_KERNEL);
-	if (!info)
-		return ERR_PTR(-ENOMEM);
-
-	ret = calc_clk(dev, 0x10, 0x4200, perflvl->core, &info->nclk);
-	if (ret < 0)
-		goto out;
-
-	ret = calc_clk(dev, 0x11, 0x4220, perflvl->shader, &info->sclk);
-	if (ret < 0)
-		goto out;
-
-	ret = calc_clk(dev, 0x12, 0x4000, perflvl->memory, &info->mclk);
-	if (ret < 0)
-		goto out;
-
-	ret = calc_clk(dev, 0x20, 0x0000, perflvl->unka0, &info->unka0);
-	if (ret < 0)
-		goto out;
-
-	ret = calc_clk(dev, 0x21, 0x0000, perflvl->vdec, &info->vdec);
-	if (ret < 0)
-		goto out;
-
-out:
-	if (ret < 0) {
-		kfree(info);
-		info = ERR_PTR(ret);
-	}
-	return info;
-}
-
-static bool
-nva3_pm_grcp_idle(void *data)
-{
-	struct drm_device *dev = data;
-
-	if (!(nv_rd32(dev, 0x400304) & 0x00000001))
-		return true;
-	if (nv_rd32(dev, 0x400308) == 0x0050001c)
-		return true;
-	return false;
-}
-
-int
-nva3_pm_clocks_set(struct drm_device *dev, void *pre_state)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nva3_pm_state *info = pre_state;
-	unsigned long flags;
-	int ret = -EAGAIN;
-
-	/* prevent any new grctx switches from starting */
-	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
-	nv_wr32(dev, 0x400324, 0x00000000);
-	nv_wr32(dev, 0x400328, 0x0050001c); /* wait flag 0x1c */
-	/* wait for any pending grctx switches to complete */
-	if (!nv_wait_cb(dev, nva3_pm_grcp_idle, dev)) {
-		NV_ERROR(dev, "pm: ctxprog didn't go idle\n");
-		goto cleanup;
-	}
-	/* freeze PFIFO */
-	nv_mask(dev, 0x002504, 0x00000001, 0x00000001);
-	if (!nv_wait(dev, 0x002504, 0x00000010, 0x00000010)) {
-		NV_ERROR(dev, "pm: fifo didn't go idle\n");
-		goto cleanup;
-	}
-
-	prog_pll(dev, 0x00, 0x004200, &info->nclk);
-	prog_pll(dev, 0x01, 0x004220, &info->sclk);
-	prog_clk(dev, 0x20, &info->unka0);
-	prog_clk(dev, 0x21, &info->vdec);
-
-	if (info->mclk.clk || info->mclk.pll) {
-		nv_wr32(dev, 0x100210, 0);
-		nv_wr32(dev, 0x1002dc, 1);
-		nv_wr32(dev, 0x004018, 0x00001000);
-		prog_pll(dev, 0x02, 0x004000, &info->mclk);
-		if (nv_rd32(dev, 0x4000) & 0x00000008)
-			nv_wr32(dev, 0x004018, 0x1000d000);
-		else
-			nv_wr32(dev, 0x004018, 0x10005000);
-		nv_wr32(dev, 0x1002dc, 0);
-		nv_wr32(dev, 0x100210, 0x80000000);
-	}
-
-	ret = 0;
-
-cleanup:
-	/* unfreeze PFIFO */
-	nv_mask(dev, 0x002504, 0x00000001, 0x00000000);
-	/* restore ctxprog to normal */
-	nv_wr32(dev, 0x400324, 0x00000000);
-	nv_wr32(dev, 0x400328, 0x0070009c); /* set flag 0x1c */
-	/* unblock it if necessary */
-	if (nv_rd32(dev, 0x400308) == 0x0050001c)
-		nv_mask(dev, 0x400824, 0x10000000, 0x10000000);
-	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-	kfree(info);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_copy.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_copy.c
deleted file mode 100644
index dddf006f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_copy.c
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <linux/firmware.h>
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_util.h"
-#include "nouveau_vm.h"
-#include "nouveau_ramht.h"
-#include "nvc0_copy.fuc.h"
-
-struct nvc0_copy_engine {
-	struct nouveau_exec_engine base;
-	u32 irq;
-	u32 pmc;
-	u32 fuc;
-	u32 ctx;
-};
-
-static int
-nvc0_copy_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct nvc0_copy_engine *pcopy = nv_engine(chan->dev, engine);
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ramin = chan->ramin;
-	struct nouveau_gpuobj *ctx = NULL;
-	int ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 256, 256,
-				 NVOBJ_FLAG_VM | NVOBJ_FLAG_VM_USER |
-				 NVOBJ_FLAG_ZERO_ALLOC, &ctx);
-	if (ret)
-		return ret;
-
-	nv_wo32(ramin, pcopy->ctx + 0, lower_32_bits(ctx->linst));
-	nv_wo32(ramin, pcopy->ctx + 4, upper_32_bits(ctx->linst));
-	dev_priv->engine.instmem.flush(dev);
-
-	chan->engctx[engine] = ctx;
-	return 0;
-}
-
-static int
-nvc0_copy_object_new(struct nouveau_channel *chan, int engine,
-		     u32 handle, u16 class)
-{
-	return 0;
-}
-
-static void
-nvc0_copy_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct nvc0_copy_engine *pcopy = nv_engine(chan->dev, engine);
-	struct nouveau_gpuobj *ctx = chan->engctx[engine];
-	struct drm_device *dev = chan->dev;
-	u32 inst;
-
-	inst  = (chan->ramin->vinst >> 12);
-	inst |= 0x40000000;
-
-	/* disable fifo access */
-	nv_wr32(dev, pcopy->fuc + 0x048, 0x00000000);
-	/* mark channel as unloaded if it's currently active */
-	if (nv_rd32(dev, pcopy->fuc + 0x050) == inst)
-		nv_mask(dev, pcopy->fuc + 0x050, 0x40000000, 0x00000000);
-	/* mark next channel as invalid if it's about to be loaded */
-	if (nv_rd32(dev, pcopy->fuc + 0x054) == inst)
-		nv_mask(dev, pcopy->fuc + 0x054, 0x40000000, 0x00000000);
-	/* restore fifo access */
-	nv_wr32(dev, pcopy->fuc + 0x048, 0x00000003);
-
-	nv_wo32(chan->ramin, pcopy->ctx + 0, 0x00000000);
-	nv_wo32(chan->ramin, pcopy->ctx + 4, 0x00000000);
-	nouveau_gpuobj_ref(NULL, &ctx);
-
-	chan->engctx[engine] = ctx;
-}
-
-static int
-nvc0_copy_init(struct drm_device *dev, int engine)
-{
-	struct nvc0_copy_engine *pcopy = nv_engine(dev, engine);
-	int i;
-
-	nv_mask(dev, 0x000200, pcopy->pmc, 0x00000000);
-	nv_mask(dev, 0x000200, pcopy->pmc, pcopy->pmc);
-	nv_wr32(dev, pcopy->fuc + 0x014, 0xffffffff);
-
-	nv_wr32(dev, pcopy->fuc + 0x1c0, 0x01000000);
-	for (i = 0; i < sizeof(nvc0_pcopy_data) / 4; i++)
-		nv_wr32(dev, pcopy->fuc + 0x1c4, nvc0_pcopy_data[i]);
-
-	nv_wr32(dev, pcopy->fuc + 0x180, 0x01000000);
-	for (i = 0; i < sizeof(nvc0_pcopy_code) / 4; i++) {
-		if ((i & 0x3f) == 0)
-			nv_wr32(dev, pcopy->fuc + 0x188, i >> 6);
-		nv_wr32(dev, pcopy->fuc + 0x184, nvc0_pcopy_code[i]);
-	}
-
-	nv_wr32(dev, pcopy->fuc + 0x084, engine - NVOBJ_ENGINE_COPY0);
-	nv_wr32(dev, pcopy->fuc + 0x10c, 0x00000000);
-	nv_wr32(dev, pcopy->fuc + 0x104, 0x00000000); /* ENTRY */
-	nv_wr32(dev, pcopy->fuc + 0x100, 0x00000002); /* TRIGGER */
-	return 0;
-}
-
-static int
-nvc0_copy_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	struct nvc0_copy_engine *pcopy = nv_engine(dev, engine);
-
-	nv_mask(dev, pcopy->fuc + 0x048, 0x00000003, 0x00000000);
-
-	/* trigger fuc context unload */
-	nv_wait(dev, pcopy->fuc + 0x008, 0x0000000c, 0x00000000);
-	nv_mask(dev, pcopy->fuc + 0x054, 0x40000000, 0x00000000);
-	nv_wr32(dev, pcopy->fuc + 0x000, 0x00000008);
-	nv_wait(dev, pcopy->fuc + 0x008, 0x00000008, 0x00000000);
-
-	nv_wr32(dev, pcopy->fuc + 0x014, 0xffffffff);
-	return 0;
-}
-
-static struct nouveau_enum nvc0_copy_isr_error_name[] = {
-	{ 0x0001, "ILLEGAL_MTHD" },
-	{ 0x0002, "INVALID_ENUM" },
-	{ 0x0003, "INVALID_BITFIELD" },
-	{}
-};
-
-static void
-nvc0_copy_isr(struct drm_device *dev, int engine)
-{
-	struct nvc0_copy_engine *pcopy = nv_engine(dev, engine);
-	u32 disp = nv_rd32(dev, pcopy->fuc + 0x01c);
-	u32 stat = nv_rd32(dev, pcopy->fuc + 0x008) & disp & ~(disp >> 16);
-	u64 inst = (u64)(nv_rd32(dev, pcopy->fuc + 0x050) & 0x0fffffff) << 12;
-	u32 chid = nvc0_graph_isr_chid(dev, inst);
-	u32 ssta = nv_rd32(dev, pcopy->fuc + 0x040) & 0x0000ffff;
-	u32 addr = nv_rd32(dev, pcopy->fuc + 0x040) >> 16;
-	u32 mthd = (addr & 0x07ff) << 2;
-	u32 subc = (addr & 0x3800) >> 11;
-	u32 data = nv_rd32(dev, pcopy->fuc + 0x044);
-
-	if (stat & 0x00000040) {
-		NV_INFO(dev, "PCOPY: DISPATCH_ERROR [");
-		nouveau_enum_print(nvc0_copy_isr_error_name, ssta);
-		printk("] ch %d [0x%010llx] subc %d mthd 0x%04x data 0x%08x\n",
-			chid, inst, subc, mthd, data);
-		nv_wr32(dev, pcopy->fuc + 0x004, 0x00000040);
-		stat &= ~0x00000040;
-	}
-
-	if (stat) {
-		NV_INFO(dev, "PCOPY: unhandled intr 0x%08x\n", stat);
-		nv_wr32(dev, pcopy->fuc + 0x004, stat);
-	}
-}
-
-static void
-nvc0_copy_isr_0(struct drm_device *dev)
-{
-	nvc0_copy_isr(dev, NVOBJ_ENGINE_COPY0);
-}
-
-static void
-nvc0_copy_isr_1(struct drm_device *dev)
-{
-	nvc0_copy_isr(dev, NVOBJ_ENGINE_COPY1);
-}
-
-static void
-nvc0_copy_destroy(struct drm_device *dev, int engine)
-{
-	struct nvc0_copy_engine *pcopy = nv_engine(dev, engine);
-
-	nouveau_irq_unregister(dev, pcopy->irq);
-
-	if (engine == NVOBJ_ENGINE_COPY0)
-		NVOBJ_ENGINE_DEL(dev, COPY0);
-	else
-		NVOBJ_ENGINE_DEL(dev, COPY1);
-	kfree(pcopy);
-}
-
-int
-nvc0_copy_create(struct drm_device *dev, int engine)
-{
-	struct nvc0_copy_engine *pcopy;
-
-	pcopy = kzalloc(sizeof(*pcopy), GFP_KERNEL);
-	if (!pcopy)
-		return -ENOMEM;
-
-	pcopy->base.destroy = nvc0_copy_destroy;
-	pcopy->base.init = nvc0_copy_init;
-	pcopy->base.fini = nvc0_copy_fini;
-	pcopy->base.context_new = nvc0_copy_context_new;
-	pcopy->base.context_del = nvc0_copy_context_del;
-	pcopy->base.object_new = nvc0_copy_object_new;
-
-	if (engine == 0) {
-		pcopy->irq = 5;
-		pcopy->pmc = 0x00000040;
-		pcopy->fuc = 0x104000;
-		pcopy->ctx = 0x0230;
-		nouveau_irq_register(dev, pcopy->irq, nvc0_copy_isr_0);
-		NVOBJ_ENGINE_ADD(dev, COPY0, &pcopy->base);
-		NVOBJ_CLASS(dev, 0x90b5, COPY0);
-	} else {
-		pcopy->irq = 6;
-		pcopy->pmc = 0x00000080;
-		pcopy->fuc = 0x105000;
-		pcopy->ctx = 0x0240;
-		nouveau_irq_register(dev, pcopy->irq, nvc0_copy_isr_1);
-		NVOBJ_ENGINE_ADD(dev, COPY1, &pcopy->base);
-		NVOBJ_CLASS(dev, 0x90b8, COPY1);
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_copy.fuc.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_copy.fuc.h
deleted file mode 100644
index a8d17458..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_copy.fuc.h
+++ /dev/null
@@ -1,527 +0,0 @@
-uint32_t nvc0_pcopy_data[] = {
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00010000,
-	0x00000000,
-	0x00000000,
-	0x00010040,
-	0x0001019f,
-	0x00000000,
-	0x00010050,
-	0x000101a1,
-	0x00000000,
-	0x00070080,
-	0x0000001c,
-	0xfffff000,
-	0x00000020,
-	0xfff80000,
-	0x00000024,
-	0xffffe000,
-	0x00000028,
-	0xfffff800,
-	0x0000002c,
-	0xfffff000,
-	0x00000030,
-	0xfff80000,
-	0x00000034,
-	0xffffe000,
-	0x00070088,
-	0x00000048,
-	0xfffff000,
-	0x0000004c,
-	0xfff80000,
-	0x00000050,
-	0xffffe000,
-	0x00000054,
-	0xfffff800,
-	0x00000058,
-	0xfffff000,
-	0x0000005c,
-	0xfff80000,
-	0x00000060,
-	0xffffe000,
-	0x000200c0,
-	0x000104b8,
-	0x00000000,
-	0x00010541,
-	0x00000000,
-	0x000e00c3,
-	0x00000010,
-	0xffffff00,
-	0x00000014,
-	0x0000000f,
-	0x0000003c,
-	0xffffff00,
-	0x00000040,
-	0x0000000f,
-	0x00000018,
-	0xfff80000,
-	0x00000044,
-	0xfff80000,
-	0x00000074,
-	0xffff0000,
-	0x00000078,
-	0xffffe000,
-	0x00000068,
-	0xfccc0000,
-	0x0000006c,
-	0x00000000,
-	0x00000070,
-	0x00000000,
-	0x00000004,
-	0xffffff00,
-	0x00000008,
-	0x00000000,
-	0x0000000c,
-	0x00000000,
-	0x00000800,
-};
-
-uint32_t nvc0_pcopy_code[] = {
-	0x04fe04bd,
-	0x3517f000,
-	0xf10010fe,
-	0xf1040017,
-	0xf0fff327,
-	0x12d00023,
-	0x0c25f0c0,
-	0xf40012d0,
-	0x17f11031,
-	0x27f01200,
-	0x0012d003,
-	0xf40031f4,
-	0x0ef40028,
-	0x8001cffd,
-	0xf40812c4,
-	0x21f4060b,
-	0x0412c4ca,
-	0xf5070bf4,
-	0xc4010221,
-	0x01d00c11,
-	0xf101f840,
-	0xfe770047,
-	0x47f1004b,
-	0x44cf2100,
-	0x0144f000,
-	0xb60444b6,
-	0xf7f13040,
-	0xf4b6061c,
-	0x1457f106,
-	0x00f5d101,
-	0xb6043594,
-	0x57fe0250,
-	0x0145fe00,
-	0x010052b7,
-	0x00ff67f1,
-	0x56fd60bd,
-	0x0253f004,
-	0xf80545fa,
-	0x0053f003,
-	0xd100e7f0,
-	0x549800fe,
-	0x0845b600,
-	0xb6015698,
-	0x46fd1864,
-	0x0047fe05,
-	0xf00204b9,
-	0x01f40643,
-	0x0604fa09,
-	0xfa060ef4,
-	0x03f80504,
-	0x27f100f8,
-	0x23cf1400,
-	0x1e3fc800,
-	0xf4170bf4,
-	0x21f40132,
-	0x1e3af053,
-	0xf00023d0,
-	0x24d00147,
-	0xcf00f880,
-	0x3dc84023,
-	0x090bf41e,
-	0xf40131f4,
-	0x37f05321,
-	0x8023d002,
-	0x37f100f8,
-	0x32cf1900,
-	0x0033cf40,
-	0x07ff24e4,
-	0xf11024b6,
-	0xbd010057,
-	0x5874bd64,
-	0x57580056,
-	0x0450b601,
-	0xf40446b8,
-	0x76bb4d08,
-	0x0447b800,
-	0xbb0f08f4,
-	0x74b60276,
-	0x0057bb03,
-	0xbbdf0ef4,
-	0x44b60246,
-	0x0045bb03,
-	0xfd014598,
-	0x54b00453,
-	0x201bf400,
-	0x58004558,
-	0x64b00146,
-	0x091bf400,
-	0xf4005380,
-	0x32f4300e,
-	0xf455f901,
-	0x0ef40c01,
-	0x0225f025,
-	0xf10125f0,
-	0xd0100047,
-	0x43d00042,
-	0x4027f040,
-	0xcf0002d0,
-	0x24f08002,
-	0x0024b040,
-	0xf1f71bf4,
-	0xf01d0027,
-	0x23d00137,
-	0xf800f800,
-	0x0027f100,
-	0xf034bd22,
-	0x23d00233,
-	0xf400f800,
-	0x01b0f030,
-	0x0101b000,
-	0xb00201b0,
-	0x04980301,
-	0x3045c71a,
-	0xc70150b6,
-	0x60b63446,
-	0x3847c701,
-	0xf40170b6,
-	0x84bd0232,
-	0x4ac494bd,
-	0x0445b60f,
-	0xa430b4bd,
-	0x0f18f404,
-	0xbbc0a5ff,
-	0x31f400cb,
-	0x220ef402,
-	0xf00c1bf4,
-	0xcbbb10c7,
-	0x160ef400,
-	0xf406a430,
-	0xc7f00c18,
-	0x00cbbb14,
-	0xf1070ef4,
-	0x380080c7,
-	0x80b601c8,
-	0x01b0b601,
-	0xf404b5b8,
-	0x90b6c308,
-	0x0497b801,
-	0xfdb208f4,
-	0x06800065,
-	0x1d08980e,
-	0xf40068fd,
-	0x64bd0502,
-	0x800075fd,
-	0x78fd1907,
-	0x1057f100,
-	0x0654b608,
-	0xd00056d0,
-	0x50b74057,
-	0x06980800,
-	0x0162b619,
-	0x980864b6,
-	0x72b60e07,
-	0x0567fd01,
-	0xb70056d0,
-	0xb4010050,
-	0x56d00060,
-	0x0160b400,
-	0xb44056d0,
-	0x56d00260,
-	0x0360b480,
-	0xb7c056d0,
-	0x98040050,
-	0x56d01b06,
-	0x1c069800,
-	0xf44056d0,
-	0x00f81030,
-	0xc7075798,
-	0x78c76879,
-	0x0380b664,
-	0xb06077c7,
-	0x1bf40e76,
-	0x0477f009,
-	0xf00f0ef4,
-	0x70b6027c,
-	0x0947fd11,
-	0x980677f0,
-	0x5b980c5a,
-	0x00abfd0e,
-	0xbb01b7f0,
-	0xb2b604b7,
-	0xc4abff01,
-	0x9805a7bb,
-	0xe7f00d5d,
-	0x04e8bb01,
-	0xff01e2b6,
-	0xd8bbb4de,
-	0x01e0b605,
-	0xbb0cef94,
-	0xfefd02eb,
-	0x026cf005,
-	0x020860b7,
-	0xd00864b6,
-	0xb7bb006f,
-	0x00cbbb04,
-	0x98085f98,
-	0xfbfd0e5b,
-	0x01b7f000,
-	0xb604b7bb,
-	0xfbbb01b2,
-	0x05f7bb00,
-	0x5f98f0f9,
-	0x01b7f009,
-	0xb604b8bb,
-	0xfbbb01b2,
-	0x05f8bb00,
-	0x78bbf0f9,
-	0x0282b600,
-	0xbb01b7f0,
-	0xb9bb04b8,
-	0x0b589804,
-	0xbb01e7f0,
-	0xe2b604e9,
-	0xf48eff01,
-	0xbb04f7bb,
-	0x79bb00cf,
-	0x0589bb00,
-	0x90fcf0fc,
-	0xbb00d9fd,
-	0x89fd00ad,
-	0x008ffd00,
-	0xbb00a8bb,
-	0x92b604a7,
-	0x0497bb01,
-	0x988069d0,
-	0x58980557,
-	0x00acbb04,
-	0xb6007abb,
-	0x84b60081,
-	0x058bfd10,
-	0x060062b7,
-	0xb70067d0,
-	0xd0040060,
-	0x00f80068,
-	0xb7026cf0,
-	0xb6020260,
-	0x57980864,
-	0x0067d005,
-	0x040060b7,
-	0xb6045798,
-	0x67d01074,
-	0x0060b700,
-	0x06579804,
-	0xf80067d0,
-	0xf900f900,
-	0x0007f110,
-	0x0604b608,
-	0xf00001cf,
-	0x1bf40114,
-	0xfc10fcfa,
-	0xc800f800,
-	0x1bf40d34,
-	0xd121f570,
-	0x0c47f103,
-	0x0644b608,
-	0xb6020598,
-	0x45d00450,
-	0x4040d000,
-	0xd00c57f0,
-	0x40b78045,
-	0x05980400,
-	0x1054b601,
-	0xb70045d0,
-	0xf1050040,
-	0xf00b0057,
-	0x45d00153,
-	0x4057f100,
-	0x0154b640,
-	0x808053f1,
-	0xf14045d0,
-	0xf1111057,
-	0xd0131253,
-	0x57f18045,
-	0x53f11514,
-	0x45d01716,
-	0x0157f1c0,
-	0x0153f026,
-	0x080047f1,
-	0xd00644b6,
-	0x21f50045,
-	0x47f103d1,
-	0x44b6080c,
-	0x02059806,
-	0xd00045d0,
-	0x57f04040,
-	0x8045d004,
-	0x040040b7,
-	0xb6010598,
-	0x45d01054,
-	0x0040b700,
-	0x0057f105,
-	0x0045d003,
-	0x111057f1,
-	0x131253f1,
-	0x984045d0,
-	0x40b70305,
-	0x45d00500,
-	0x0157f100,
-	0x0153f026,
-	0x080047f1,
-	0xd00644b6,
-	0x00f80045,
-	0x03d121f5,
-	0xf4003fc8,
-	0x21f50e0b,
-	0x47f101af,
-	0x0ef40200,
-	0x1067f11e,
-	0x0664b608,
-	0x800177f0,
-	0x07800e07,
-	0x1d079819,
-	0xd00067d0,
-	0x44bd4067,
-	0xbd0232f4,
-	0x043fc854,
-	0xf50a0bf4,
-	0xf403a821,
-	0x21f50a0e,
-	0x49f0029c,
-	0x0231f407,
-	0xc82c57f0,
-	0x0bf4083f,
-	0xa821f50a,
-	0x0a0ef403,
-	0x029c21f5,
-	0xf10849f0,
-	0xb6080057,
-	0x06980654,
-	0x4056d01e,
-	0xf14167f0,
-	0xfd440063,
-	0x54d00546,
-	0x0c3fc800,
-	0xf5070bf4,
-	0xf803eb21,
-	0x0027f100,
-	0xf034bd22,
-	0x23d00133,
-	0x0000f800,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_fb.c
deleted file mode 100644
index f704e942..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_fb.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-struct nvc0_fb_priv {
-	struct page *r100c10_page;
-	dma_addr_t r100c10;
-};
-
-static inline void
-nvc0_mfb_subp_isr(struct drm_device *dev, int unit, int subp)
-{
-	u32 subp_base = 0x141000 + (unit * 0x2000) + (subp * 0x400);
-	u32 stat = nv_rd32(dev, subp_base + 0x020);
-
-	if (stat) {
-		NV_INFO(dev, "PMFB%d_SUBP%d: 0x%08x\n", unit, subp, stat);
-		nv_wr32(dev, subp_base + 0x020, stat);
-	}
-}
-
-static void
-nvc0_mfb_isr(struct drm_device *dev)
-{
-	u32 units = nv_rd32(dev, 0x00017c);
-	while (units) {
-		u32 subp, unit = ffs(units) - 1;
-		for (subp = 0; subp < 2; subp++)
-			nvc0_mfb_subp_isr(dev, unit, subp);
-		units &= ~(1 << unit);
-	}
-
-	/* we do something horribly wrong and upset PMFB a lot, so mask off
-	 * interrupts from it after the first one until it's fixed
-	 */
-	nv_mask(dev, 0x000640, 0x02000000, 0x00000000);
-}
-
-static void
-nvc0_fb_destroy(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	struct nvc0_fb_priv *priv = pfb->priv;
-
-	nouveau_irq_unregister(dev, 25);
-
-	if (priv->r100c10_page) {
-		pci_unmap_page(dev->pdev, priv->r100c10, PAGE_SIZE,
-			       PCI_DMA_BIDIRECTIONAL);
-		__free_page(priv->r100c10_page);
-	}
-
-	kfree(priv);
-	pfb->priv = NULL;
-}
-
-static int
-nvc0_fb_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	struct nvc0_fb_priv *priv;
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-	pfb->priv = priv;
-
-	priv->r100c10_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
-	if (!priv->r100c10_page) {
-		nvc0_fb_destroy(dev);
-		return -ENOMEM;
-	}
-
-	priv->r100c10 = pci_map_page(dev->pdev, priv->r100c10_page, 0,
-				     PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-	if (pci_dma_mapping_error(dev->pdev, priv->r100c10)) {
-		nvc0_fb_destroy(dev);
-		return -EFAULT;
-	}
-
-	nouveau_irq_register(dev, 25, nvc0_mfb_isr);
-	return 0;
-}
-
-int
-nvc0_fb_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvc0_fb_priv *priv;
-	int ret;
-
-	if (!dev_priv->engine.fb.priv) {
-		ret = nvc0_fb_create(dev);
-		if (ret)
-			return ret;
-	}
-	priv = dev_priv->engine.fb.priv;
-
-	nv_wr32(dev, 0x100c10, priv->r100c10 >> 8);
-	return 0;
-}
-
-void
-nvc0_fb_takedown(struct drm_device *dev)
-{
-	nvc0_fb_destroy(dev);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_fbcon.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_fbcon.c
deleted file mode 100644
index a495e481..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_fbcon.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_ramht.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_mm.h"
-
-int
-nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	int ret;
-
-	ret = RING_SPACE(chan, rect->rop == ROP_COPY ? 7 : 11);
-	if (ret)
-		return ret;
-
-	if (rect->rop != ROP_COPY) {
-		BEGIN_NVC0(chan, 2, NvSub2D, 0x02ac, 1);
-		OUT_RING  (chan, 1);
-	}
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0588, 1);
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR)
-		OUT_RING  (chan, ((uint32_t *)info->pseudo_palette)[rect->color]);
-	else
-		OUT_RING  (chan, rect->color);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0600, 4);
-	OUT_RING  (chan, rect->dx);
-	OUT_RING  (chan, rect->dy);
-	OUT_RING  (chan, rect->dx + rect->width);
-	OUT_RING  (chan, rect->dy + rect->height);
-	if (rect->rop != ROP_COPY) {
-		BEGIN_NVC0(chan, 2, NvSub2D, 0x02ac, 1);
-		OUT_RING  (chan, 3);
-	}
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	int ret;
-
-	ret = RING_SPACE(chan, 12);
-	if (ret)
-		return ret;
-
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0110, 1);
-	OUT_RING  (chan, 0);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x08b0, 4);
-	OUT_RING  (chan, region->dx);
-	OUT_RING  (chan, region->dy);
-	OUT_RING  (chan, region->width);
-	OUT_RING  (chan, region->height);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x08d0, 4);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, region->sx);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, region->sy);
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	uint32_t width, dwords, *data = (uint32_t *)image->data;
-	uint32_t mask = ~(~0 >> (32 - info->var.bits_per_pixel));
-	uint32_t *palette = info->pseudo_palette;
-	int ret;
-
-	if (image->depth != 1)
-		return -ENODEV;
-
-	ret = RING_SPACE(chan, 11);
-	if (ret)
-		return ret;
-
-	width = ALIGN(image->width, 32);
-	dwords = (width * image->height) >> 5;
-
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0814, 2);
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
-		OUT_RING  (chan, palette[image->bg_color] | mask);
-		OUT_RING  (chan, palette[image->fg_color] | mask);
-	} else {
-		OUT_RING  (chan, image->bg_color);
-		OUT_RING  (chan, image->fg_color);
-	}
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0838, 2);
-	OUT_RING  (chan, image->width);
-	OUT_RING  (chan, image->height);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0850, 4);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, image->dx);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, image->dy);
-
-	while (dwords) {
-		int push = dwords > 2047 ? 2047 : dwords;
-
-		ret = RING_SPACE(chan, push + 1);
-		if (ret)
-			return ret;
-
-		dwords -= push;
-
-		BEGIN_NVC0(chan, 6, NvSub2D, 0x0860, push);
-		OUT_RINGp(chan, data, push);
-		data += push;
-	}
-
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nvc0_fbcon_accel_init(struct fb_info *info)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = dev_priv->channel;
-	struct nouveau_framebuffer *fb = &nfbdev->nouveau_fb;
-	int ret, format;
-
-	ret = nouveau_gpuobj_gr_new(chan, 0x902d, 0x902d);
-	if (ret)
-		return ret;
-
-	switch (info->var.bits_per_pixel) {
-	case 8:
-		format = 0xf3;
-		break;
-	case 15:
-		format = 0xf8;
-		break;
-	case 16:
-		format = 0xe8;
-		break;
-	case 32:
-		switch (info->var.transp.length) {
-		case 0: /* depth 24 */
-		case 8: /* depth 32, just use 24.. */
-			format = 0xe6;
-			break;
-		case 2: /* depth 30 */
-			format = 0xd1;
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	ret = RING_SPACE(chan, 60);
-	if (ret) {
-		WARN_ON(1);
-		nouveau_fbcon_gpu_lockup(info);
-		return ret;
-	}
-
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0000, 1);
-	OUT_RING  (chan, 0x0000902d);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0104, 2);
-	OUT_RING  (chan, upper_32_bits(chan->notifier_vma.offset));
-	OUT_RING  (chan, lower_32_bits(chan->notifier_vma.offset));
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0290, 1);
-	OUT_RING  (chan, 0);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0888, 1);
-	OUT_RING  (chan, 1);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x02ac, 1);
-	OUT_RING  (chan, 3);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x02a0, 1);
-	OUT_RING  (chan, 0x55);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x08c0, 4);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0580, 2);
-	OUT_RING  (chan, 4);
-	OUT_RING  (chan, format);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x02e8, 2);
-	OUT_RING  (chan, 2);
-	OUT_RING  (chan, 1);
-
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0804, 1);
-	OUT_RING  (chan, format);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0800, 1);
-	OUT_RING  (chan, 1);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0808, 3);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x081c, 1);
-	OUT_RING  (chan, 1);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0840, 4);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0200, 10);
-	OUT_RING  (chan, format);
-	OUT_RING  (chan, 1);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, info->fix.line_length);
-	OUT_RING  (chan, info->var.xres_virtual);
-	OUT_RING  (chan, info->var.yres_virtual);
-	OUT_RING  (chan, upper_32_bits(fb->vma.offset));
-	OUT_RING  (chan, lower_32_bits(fb->vma.offset));
-	BEGIN_NVC0(chan, 2, NvSub2D, 0x0230, 10);
-	OUT_RING  (chan, format);
-	OUT_RING  (chan, 1);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, info->fix.line_length);
-	OUT_RING  (chan, info->var.xres_virtual);
-	OUT_RING  (chan, info->var.yres_virtual);
-	OUT_RING  (chan, upper_32_bits(fb->vma.offset));
-	OUT_RING  (chan, lower_32_bits(fb->vma.offset));
-	FIRE_RING (chan);
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_fifo.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_fifo.c
deleted file mode 100644
index 50d68a7a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_fifo.c
+++ /dev/null
@@ -1,536 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_mm.h"
-
-static void nvc0_fifo_isr(struct drm_device *);
-
-struct nvc0_fifo_priv {
-	struct nouveau_gpuobj *playlist[2];
-	int cur_playlist;
-	struct nouveau_vma user_vma;
-	int spoon_nr;
-};
-
-struct nvc0_fifo_chan {
-	struct nouveau_gpuobj *user;
-	struct nouveau_gpuobj *ramfc;
-};
-
-static void
-nvc0_fifo_playlist_update(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nvc0_fifo_priv *priv = pfifo->priv;
-	struct nouveau_gpuobj *cur;
-	int i, p;
-
-	cur = priv->playlist[priv->cur_playlist];
-	priv->cur_playlist = !priv->cur_playlist;
-
-	for (i = 0, p = 0; i < 128; i++) {
-		if (!(nv_rd32(dev, 0x3004 + (i * 8)) & 1))
-			continue;
-		nv_wo32(cur, p + 0, i);
-		nv_wo32(cur, p + 4, 0x00000004);
-		p += 8;
-	}
-	pinstmem->flush(dev);
-
-	nv_wr32(dev, 0x002270, cur->vinst >> 12);
-	nv_wr32(dev, 0x002274, 0x01f00000 | (p >> 3));
-	if (!nv_wait(dev, 0x00227c, 0x00100000, 0x00000000))
-		NV_ERROR(dev, "PFIFO - playlist update failed\n");
-}
-
-void
-nvc0_fifo_disable(struct drm_device *dev)
-{
-}
-
-void
-nvc0_fifo_enable(struct drm_device *dev)
-{
-}
-
-bool
-nvc0_fifo_reassign(struct drm_device *dev, bool enable)
-{
-	return false;
-}
-
-bool
-nvc0_fifo_cache_pull(struct drm_device *dev, bool enable)
-{
-	return false;
-}
-
-int
-nvc0_fifo_channel_id(struct drm_device *dev)
-{
-	return 127;
-}
-
-int
-nvc0_fifo_create_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nvc0_fifo_priv *priv = pfifo->priv;
-	struct nvc0_fifo_chan *fifoch;
-	u64 ib_virt = chan->pushbuf_base + chan->dma.ib_base * 4;
-	int ret;
-
-	chan->fifo_priv = kzalloc(sizeof(*fifoch), GFP_KERNEL);
-	if (!chan->fifo_priv)
-		return -ENOMEM;
-	fifoch = chan->fifo_priv;
-
-	/* allocate vram for control regs, map into polling area */
-	ret = nouveau_gpuobj_new(dev, NULL, 0x1000, 0x1000,
-				 NVOBJ_FLAG_ZERO_ALLOC, &fifoch->user);
-	if (ret)
-		goto error;
-
-	nouveau_vm_map_at(&priv->user_vma, chan->id * 0x1000,
-			  *(struct nouveau_mem **)fifoch->user->node);
-
-	chan->user = ioremap_wc(pci_resource_start(dev->pdev, 1) +
-				priv->user_vma.offset + (chan->id * 0x1000),
-				PAGE_SIZE);
-	if (!chan->user) {
-		ret = -ENOMEM;
-		goto error;
-	}
-
-	/* ramfc */
-	ret = nouveau_gpuobj_new_fake(dev, chan->ramin->pinst,
-				      chan->ramin->vinst, 0x100,
-				      NVOBJ_FLAG_ZERO_ALLOC, &fifoch->ramfc);
-	if (ret)
-		goto error;
-
-	nv_wo32(fifoch->ramfc, 0x08, lower_32_bits(fifoch->user->vinst));
-	nv_wo32(fifoch->ramfc, 0x0c, upper_32_bits(fifoch->user->vinst));
-	nv_wo32(fifoch->ramfc, 0x10, 0x0000face);
-	nv_wo32(fifoch->ramfc, 0x30, 0xfffff902);
-	nv_wo32(fifoch->ramfc, 0x48, lower_32_bits(ib_virt));
-	nv_wo32(fifoch->ramfc, 0x4c, drm_order(chan->dma.ib_max + 1) << 16 |
-				   upper_32_bits(ib_virt));
-	nv_wo32(fifoch->ramfc, 0x54, 0x00000002);
-	nv_wo32(fifoch->ramfc, 0x84, 0x20400000);
-	nv_wo32(fifoch->ramfc, 0x94, 0x30000001);
-	nv_wo32(fifoch->ramfc, 0x9c, 0x00000100);
-	nv_wo32(fifoch->ramfc, 0xa4, 0x1f1f1f1f);
-	nv_wo32(fifoch->ramfc, 0xa8, 0x1f1f1f1f);
-	nv_wo32(fifoch->ramfc, 0xac, 0x0000001f);
-	nv_wo32(fifoch->ramfc, 0xb8, 0xf8000000);
-	nv_wo32(fifoch->ramfc, 0xf8, 0x10003080); /* 0x002310 */
-	nv_wo32(fifoch->ramfc, 0xfc, 0x10000010); /* 0x002350 */
-	pinstmem->flush(dev);
-
-	nv_wr32(dev, 0x003000 + (chan->id * 8), 0xc0000000 |
-						(chan->ramin->vinst >> 12));
-	nv_wr32(dev, 0x003004 + (chan->id * 8), 0x001f0001);
-	nvc0_fifo_playlist_update(dev);
-	return 0;
-
-error:
-	pfifo->destroy_context(chan);
-	return ret;
-}
-
-void
-nvc0_fifo_destroy_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct nvc0_fifo_chan *fifoch;
-
-	nv_mask(dev, 0x003004 + (chan->id * 8), 0x00000001, 0x00000000);
-	nv_wr32(dev, 0x002634, chan->id);
-	if (!nv_wait(dev, 0x0002634, 0xffffffff, chan->id))
-		NV_WARN(dev, "0x2634 != chid: 0x%08x\n", nv_rd32(dev, 0x2634));
-
-	nvc0_fifo_playlist_update(dev);
-
-	nv_wr32(dev, 0x003000 + (chan->id * 8), 0x00000000);
-
-	if (chan->user) {
-		iounmap(chan->user);
-		chan->user = NULL;
-	}
-
-	fifoch = chan->fifo_priv;
-	chan->fifo_priv = NULL;
-	if (!fifoch)
-		return;
-
-	nouveau_gpuobj_ref(NULL, &fifoch->ramfc);
-	nouveau_gpuobj_ref(NULL, &fifoch->user);
-	kfree(fifoch);
-}
-
-int
-nvc0_fifo_load_context(struct nouveau_channel *chan)
-{
-	return 0;
-}
-
-int
-nvc0_fifo_unload_context(struct drm_device *dev)
-{
-	int i;
-
-	for (i = 0; i < 128; i++) {
-		if (!(nv_rd32(dev, 0x003004 + (i * 8)) & 1))
-			continue;
-
-		nv_mask(dev, 0x003004 + (i * 8), 0x00000001, 0x00000000);
-		nv_wr32(dev, 0x002634, i);
-		if (!nv_wait(dev, 0x002634, 0xffffffff, i)) {
-			NV_INFO(dev, "PFIFO: kick ch %d failed: 0x%08x\n",
-				i, nv_rd32(dev, 0x002634));
-			return -EBUSY;
-		}
-	}
-
-	return 0;
-}
-
-static void
-nvc0_fifo_destroy(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nvc0_fifo_priv *priv;
-
-	priv = pfifo->priv;
-	if (!priv)
-		return;
-
-	nouveau_vm_put(&priv->user_vma);
-	nouveau_gpuobj_ref(NULL, &priv->playlist[1]);
-	nouveau_gpuobj_ref(NULL, &priv->playlist[0]);
-	kfree(priv);
-}
-
-void
-nvc0_fifo_takedown(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x002140, 0x00000000);
-	nvc0_fifo_destroy(dev);
-}
-
-static int
-nvc0_fifo_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nvc0_fifo_priv *priv;
-	int ret;
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-	pfifo->priv = priv;
-
-	ret = nouveau_gpuobj_new(dev, NULL, 0x1000, 0x1000, 0,
-				 &priv->playlist[0]);
-	if (ret)
-		goto error;
-
-	ret = nouveau_gpuobj_new(dev, NULL, 0x1000, 0x1000, 0,
-				 &priv->playlist[1]);
-	if (ret)
-		goto error;
-
-	ret = nouveau_vm_get(dev_priv->bar1_vm, pfifo->channels * 0x1000,
-			     12, NV_MEM_ACCESS_RW, &priv->user_vma);
-	if (ret)
-		goto error;
-
-	nouveau_irq_register(dev, 8, nvc0_fifo_isr);
-	NVOBJ_CLASS(dev, 0x506e, SW); /* nvsw */
-	return 0;
-
-error:
-	nvc0_fifo_destroy(dev);
-	return ret;
-}
-
-int
-nvc0_fifo_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
-	struct nouveau_channel *chan;
-	struct nvc0_fifo_priv *priv;
-	int ret, i;
-
-	if (!pfifo->priv) {
-		ret = nvc0_fifo_create(dev);
-		if (ret)
-			return ret;
-	}
-	priv = pfifo->priv;
-
-	/* reset PFIFO, enable all available PSUBFIFO areas */
-	nv_mask(dev, 0x000200, 0x00000100, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00000100, 0x00000100);
-	nv_wr32(dev, 0x000204, 0xffffffff);
-	nv_wr32(dev, 0x002204, 0xffffffff);
-
-	priv->spoon_nr = hweight32(nv_rd32(dev, 0x002204));
-	NV_DEBUG(dev, "PFIFO: %d subfifo(s)\n", priv->spoon_nr);
-
-	/* assign engines to subfifos */
-	if (priv->spoon_nr >= 3) {
-		nv_wr32(dev, 0x002208, ~(1 << 0)); /* PGRAPH */
-		nv_wr32(dev, 0x00220c, ~(1 << 1)); /* PVP */
-		nv_wr32(dev, 0x002210, ~(1 << 1)); /* PPP */
-		nv_wr32(dev, 0x002214, ~(1 << 1)); /* PBSP */
-		nv_wr32(dev, 0x002218, ~(1 << 2)); /* PCE0 */
-		nv_wr32(dev, 0x00221c, ~(1 << 1)); /* PCE1 */
-	}
-
-	/* PSUBFIFO[n] */
-	for (i = 0; i < priv->spoon_nr; i++) {
-		nv_mask(dev, 0x04013c + (i * 0x2000), 0x10000100, 0x00000000);
-		nv_wr32(dev, 0x040108 + (i * 0x2000), 0xffffffff); /* INTR */
-		nv_wr32(dev, 0x04010c + (i * 0x2000), 0xfffffeff); /* INTR_EN */
-	}
-
-	nv_mask(dev, 0x002200, 0x00000001, 0x00000001);
-	nv_wr32(dev, 0x002254, 0x10000000 | priv->user_vma.offset >> 12);
-
-	nv_wr32(dev, 0x002a00, 0xffffffff); /* clears PFIFO.INTR bit 30 */
-	nv_wr32(dev, 0x002100, 0xffffffff);
-	nv_wr32(dev, 0x002140, 0xbfffffff);
-
-	/* restore PFIFO context table */
-	for (i = 0; i < 128; i++) {
-		chan = dev_priv->channels.ptr[i];
-		if (!chan || !chan->fifo_priv)
-			continue;
-
-		nv_wr32(dev, 0x003000 + (i * 8), 0xc0000000 |
-						 (chan->ramin->vinst >> 12));
-		nv_wr32(dev, 0x003004 + (i * 8), 0x001f0001);
-	}
-	nvc0_fifo_playlist_update(dev);
-
-	return 0;
-}
-
-struct nouveau_enum nvc0_fifo_fault_unit[] = {
-	{ 0x00, "PGRAPH" },
-	{ 0x03, "PEEPHOLE" },
-	{ 0x04, "BAR1" },
-	{ 0x05, "BAR3" },
-	{ 0x07, "PFIFO" },
-	{ 0x10, "PBSP" },
-	{ 0x11, "PPPP" },
-	{ 0x13, "PCOUNTER" },
-	{ 0x14, "PVP" },
-	{ 0x15, "PCOPY0" },
-	{ 0x16, "PCOPY1" },
-	{ 0x17, "PDAEMON" },
-	{}
-};
-
-struct nouveau_enum nvc0_fifo_fault_reason[] = {
-	{ 0x00, "PT_NOT_PRESENT" },
-	{ 0x01, "PT_TOO_SHORT" },
-	{ 0x02, "PAGE_NOT_PRESENT" },
-	{ 0x03, "VM_LIMIT_EXCEEDED" },
-	{ 0x04, "NO_CHANNEL" },
-	{ 0x05, "PAGE_SYSTEM_ONLY" },
-	{ 0x06, "PAGE_READ_ONLY" },
-	{ 0x0a, "COMPRESSED_SYSRAM" },
-	{ 0x0c, "INVALID_STORAGE_TYPE" },
-	{}
-};
-
-struct nouveau_enum nvc0_fifo_fault_hubclient[] = {
-	{ 0x01, "PCOPY0" },
-	{ 0x02, "PCOPY1" },
-	{ 0x04, "DISPATCH" },
-	{ 0x05, "CTXCTL" },
-	{ 0x06, "PFIFO" },
-	{ 0x07, "BAR_READ" },
-	{ 0x08, "BAR_WRITE" },
-	{ 0x0b, "PVP" },
-	{ 0x0c, "PPPP" },
-	{ 0x0d, "PBSP" },
-	{ 0x11, "PCOUNTER" },
-	{ 0x12, "PDAEMON" },
-	{ 0x14, "CCACHE" },
-	{ 0x15, "CCACHE_POST" },
-	{}
-};
-
-struct nouveau_enum nvc0_fifo_fault_gpcclient[] = {
-	{ 0x01, "TEX" },
-	{ 0x0c, "ESETUP" },
-	{ 0x0e, "CTXCTL" },
-	{ 0x0f, "PROP" },
-	{}
-};
-
-struct nouveau_bitfield nvc0_fifo_subfifo_intr[] = {
-/*	{ 0x00008000, "" }	seen with null ib push */
-	{ 0x00200000, "ILLEGAL_MTHD" },
-	{ 0x00800000, "EMPTY_SUBC" },
-	{}
-};
-
-static void
-nvc0_fifo_isr_vm_fault(struct drm_device *dev, int unit)
-{
-	u32 inst = nv_rd32(dev, 0x2800 + (unit * 0x10));
-	u32 valo = nv_rd32(dev, 0x2804 + (unit * 0x10));
-	u32 vahi = nv_rd32(dev, 0x2808 + (unit * 0x10));
-	u32 stat = nv_rd32(dev, 0x280c + (unit * 0x10));
-	u32 client = (stat & 0x00001f00) >> 8;
-
-	NV_INFO(dev, "PFIFO: %s fault at 0x%010llx [",
-		(stat & 0x00000080) ? "write" : "read", (u64)vahi << 32 | valo);
-	nouveau_enum_print(nvc0_fifo_fault_reason, stat & 0x0000000f);
-	printk("] from ");
-	nouveau_enum_print(nvc0_fifo_fault_unit, unit);
-	if (stat & 0x00000040) {
-		printk("/");
-		nouveau_enum_print(nvc0_fifo_fault_hubclient, client);
-	} else {
-		printk("/GPC%d/", (stat & 0x1f000000) >> 24);
-		nouveau_enum_print(nvc0_fifo_fault_gpcclient, client);
-	}
-	printk(" on channel 0x%010llx\n", (u64)inst << 12);
-}
-
-static int
-nvc0_fifo_page_flip(struct drm_device *dev, u32 chid)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan = NULL;
-	unsigned long flags;
-	int ret = -EINVAL;
-
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	if (likely(chid >= 0 && chid < dev_priv->engine.fifo.channels)) {
-		chan = dev_priv->channels.ptr[chid];
-		if (likely(chan))
-			ret = nouveau_finish_page_flip(chan, NULL);
-	}
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-	return ret;
-}
-
-static void
-nvc0_fifo_isr_subfifo_intr(struct drm_device *dev, int unit)
-{
-	u32 stat = nv_rd32(dev, 0x040108 + (unit * 0x2000));
-	u32 addr = nv_rd32(dev, 0x0400c0 + (unit * 0x2000));
-	u32 data = nv_rd32(dev, 0x0400c4 + (unit * 0x2000));
-	u32 chid = nv_rd32(dev, 0x040120 + (unit * 0x2000)) & 0x7f;
-	u32 subc = (addr & 0x00070000);
-	u32 mthd = (addr & 0x00003ffc);
-	u32 show = stat;
-
-	if (stat & 0x00200000) {
-		if (mthd == 0x0054) {
-			if (!nvc0_fifo_page_flip(dev, chid))
-				show &= ~0x00200000;
-		}
-	}
-
-	if (show) {
-		NV_INFO(dev, "PFIFO%d:", unit);
-		nouveau_bitfield_print(nvc0_fifo_subfifo_intr, show);
-		NV_INFO(dev, "PFIFO%d: ch %d subc %d mthd 0x%04x data 0x%08x\n",
-			     unit, chid, subc, mthd, data);
-	}
-
-	nv_wr32(dev, 0x0400c0 + (unit * 0x2000), 0x80600008);
-	nv_wr32(dev, 0x040108 + (unit * 0x2000), stat);
-}
-
-static void
-nvc0_fifo_isr(struct drm_device *dev)
-{
-	u32 stat = nv_rd32(dev, 0x002100);
-
-	if (stat & 0x00000100) {
-		NV_INFO(dev, "PFIFO: unknown status 0x00000100\n");
-		nv_wr32(dev, 0x002100, 0x00000100);
-		stat &= ~0x00000100;
-	}
-
-	if (stat & 0x10000000) {
-		u32 units = nv_rd32(dev, 0x00259c);
-		u32 u = units;
-
-		while (u) {
-			int i = ffs(u) - 1;
-			nvc0_fifo_isr_vm_fault(dev, i);
-			u &= ~(1 << i);
-		}
-
-		nv_wr32(dev, 0x00259c, units);
-		stat &= ~0x10000000;
-	}
-
-	if (stat & 0x20000000) {
-		u32 units = nv_rd32(dev, 0x0025a0);
-		u32 u = units;
-
-		while (u) {
-			int i = ffs(u) - 1;
-			nvc0_fifo_isr_subfifo_intr(dev, i);
-			u &= ~(1 << i);
-		}
-
-		nv_wr32(dev, 0x0025a0, units);
-		stat &= ~0x20000000;
-	}
-
-	if (stat & 0x40000000) {
-		NV_INFO(dev, "PFIFO: unknown status 0x40000000\n");
-		nv_mask(dev, 0x002a00, 0x00000000, 0x00000000);
-		stat &= ~0x40000000;
-	}
-
-	if (stat) {
-		NV_INFO(dev, "PFIFO: unhandled status 0x%08x\n", stat);
-		nv_wr32(dev, 0x002100, stat);
-		nv_wr32(dev, 0x002140, 0);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_graph.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_graph.c
deleted file mode 100644
index 9066102d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_graph.c
+++ /dev/null
@@ -1,895 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <linux/firmware.h>
-#include <linux/module.h>
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_mm.h"
-
-#include "nvc0_graph.h"
-#include "nvc0_grhub.fuc.h"
-#include "nvc0_grgpc.fuc.h"
-
-static void
-nvc0_graph_ctxctl_debug_unit(struct drm_device *dev, u32 base)
-{
-	NV_INFO(dev, "PGRAPH: %06x - done 0x%08x\n", base,
-		nv_rd32(dev, base + 0x400));
-	NV_INFO(dev, "PGRAPH: %06x - stat 0x%08x 0x%08x 0x%08x 0x%08x\n", base,
-		nv_rd32(dev, base + 0x800), nv_rd32(dev, base + 0x804),
-		nv_rd32(dev, base + 0x808), nv_rd32(dev, base + 0x80c));
-	NV_INFO(dev, "PGRAPH: %06x - stat 0x%08x 0x%08x 0x%08x 0x%08x\n", base,
-		nv_rd32(dev, base + 0x810), nv_rd32(dev, base + 0x814),
-		nv_rd32(dev, base + 0x818), nv_rd32(dev, base + 0x81c));
-}
-
-static void
-nvc0_graph_ctxctl_debug(struct drm_device *dev)
-{
-	u32 gpcnr = nv_rd32(dev, 0x409604) & 0xffff;
-	u32 gpc;
-
-	nvc0_graph_ctxctl_debug_unit(dev, 0x409000);
-	for (gpc = 0; gpc < gpcnr; gpc++)
-		nvc0_graph_ctxctl_debug_unit(dev, 0x502000 + (gpc * 0x8000));
-}
-
-static int
-nvc0_graph_load_context(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-
-	nv_wr32(dev, 0x409840, 0x00000030);
-	nv_wr32(dev, 0x409500, 0x80000000 | chan->ramin->vinst >> 12);
-	nv_wr32(dev, 0x409504, 0x00000003);
-	if (!nv_wait(dev, 0x409800, 0x00000010, 0x00000010))
-		NV_ERROR(dev, "PGRAPH: load_ctx timeout\n");
-
-	return 0;
-}
-
-static int
-nvc0_graph_unload_context_to(struct drm_device *dev, u64 chan)
-{
-	nv_wr32(dev, 0x409840, 0x00000003);
-	nv_wr32(dev, 0x409500, 0x80000000 | chan >> 12);
-	nv_wr32(dev, 0x409504, 0x00000009);
-	if (!nv_wait(dev, 0x409800, 0x00000001, 0x00000000)) {
-		NV_ERROR(dev, "PGRAPH: unload_ctx timeout\n");
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-static int
-nvc0_graph_construct_context(struct nouveau_channel *chan)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nvc0_graph_priv *priv = nv_engine(chan->dev, NVOBJ_ENGINE_GR);
-	struct nvc0_graph_chan *grch = chan->engctx[NVOBJ_ENGINE_GR];
-	struct drm_device *dev = chan->dev;
-	int ret, i;
-	u32 *ctx;
-
-	ctx = kmalloc(priv->grctx_size, GFP_KERNEL);
-	if (!ctx)
-		return -ENOMEM;
-
-	if (!nouveau_ctxfw) {
-		nv_wr32(dev, 0x409840, 0x80000000);
-		nv_wr32(dev, 0x409500, 0x80000000 | chan->ramin->vinst >> 12);
-		nv_wr32(dev, 0x409504, 0x00000001);
-		if (!nv_wait(dev, 0x409800, 0x80000000, 0x80000000)) {
-			NV_ERROR(dev, "PGRAPH: HUB_SET_CHAN timeout\n");
-			nvc0_graph_ctxctl_debug(dev);
-			ret = -EBUSY;
-			goto err;
-		}
-	} else {
-		nvc0_graph_load_context(chan);
-
-		nv_wo32(grch->grctx, 0x1c, 1);
-		nv_wo32(grch->grctx, 0x20, 0);
-		nv_wo32(grch->grctx, 0x28, 0);
-		nv_wo32(grch->grctx, 0x2c, 0);
-		dev_priv->engine.instmem.flush(dev);
-	}
-
-	ret = nvc0_grctx_generate(chan);
-	if (ret)
-		goto err;
-
-	if (!nouveau_ctxfw) {
-		nv_wr32(dev, 0x409840, 0x80000000);
-		nv_wr32(dev, 0x409500, 0x80000000 | chan->ramin->vinst >> 12);
-		nv_wr32(dev, 0x409504, 0x00000002);
-		if (!nv_wait(dev, 0x409800, 0x80000000, 0x80000000)) {
-			NV_ERROR(dev, "PGRAPH: HUB_CTX_SAVE timeout\n");
-			nvc0_graph_ctxctl_debug(dev);
-			ret = -EBUSY;
-			goto err;
-		}
-	} else {
-		ret = nvc0_graph_unload_context_to(dev, chan->ramin->vinst);
-		if (ret)
-			goto err;
-	}
-
-	for (i = 0; i < priv->grctx_size; i += 4)
-		ctx[i / 4] = nv_ro32(grch->grctx, i);
-
-	priv->grctx_vals = ctx;
-	return 0;
-
-err:
-	kfree(ctx);
-	return ret;
-}
-
-static int
-nvc0_graph_create_context_mmio_list(struct nouveau_channel *chan)
-{
-	struct nvc0_graph_priv *priv = nv_engine(chan->dev, NVOBJ_ENGINE_GR);
-	struct nvc0_graph_chan *grch = chan->engctx[NVOBJ_ENGINE_GR];
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int i = 0, gpc, tp, ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 0x2000, 256, NVOBJ_FLAG_VM,
-				 &grch->unk408004);
-	if (ret)
-		return ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 0x8000, 256, NVOBJ_FLAG_VM,
-				 &grch->unk40800c);
-	if (ret)
-		return ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 384 * 1024, 4096,
-				 NVOBJ_FLAG_VM | NVOBJ_FLAG_VM_USER,
-				 &grch->unk418810);
-	if (ret)
-		return ret;
-
-	ret = nouveau_gpuobj_new(dev, chan, 0x1000, 0, NVOBJ_FLAG_VM,
-				 &grch->mmio);
-	if (ret)
-		return ret;
-
-
-	nv_wo32(grch->mmio, i++ * 4, 0x00408004);
-	nv_wo32(grch->mmio, i++ * 4, grch->unk408004->linst >> 8);
-	nv_wo32(grch->mmio, i++ * 4, 0x00408008);
-	nv_wo32(grch->mmio, i++ * 4, 0x80000018);
-
-	nv_wo32(grch->mmio, i++ * 4, 0x0040800c);
-	nv_wo32(grch->mmio, i++ * 4, grch->unk40800c->linst >> 8);
-	nv_wo32(grch->mmio, i++ * 4, 0x00408010);
-	nv_wo32(grch->mmio, i++ * 4, 0x80000000);
-
-	nv_wo32(grch->mmio, i++ * 4, 0x00418810);
-	nv_wo32(grch->mmio, i++ * 4, 0x80000000 | grch->unk418810->linst >> 12);
-	nv_wo32(grch->mmio, i++ * 4, 0x00419848);
-	nv_wo32(grch->mmio, i++ * 4, 0x10000000 | grch->unk418810->linst >> 12);
-
-	nv_wo32(grch->mmio, i++ * 4, 0x00419004);
-	nv_wo32(grch->mmio, i++ * 4, grch->unk40800c->linst >> 8);
-	nv_wo32(grch->mmio, i++ * 4, 0x00419008);
-	nv_wo32(grch->mmio, i++ * 4, 0x00000000);
-
-	nv_wo32(grch->mmio, i++ * 4, 0x00418808);
-	nv_wo32(grch->mmio, i++ * 4, grch->unk408004->linst >> 8);
-	nv_wo32(grch->mmio, i++ * 4, 0x0041880c);
-	nv_wo32(grch->mmio, i++ * 4, 0x80000018);
-
-	if (dev_priv->chipset != 0xc1) {
-		u32 magic = 0x02180000;
-		nv_wo32(grch->mmio, i++ * 4, 0x00405830);
-		nv_wo32(grch->mmio, i++ * 4, magic);
-		for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
-			for (tp = 0; tp < priv->tp_nr[gpc]; tp++) {
-				u32 reg = TP_UNIT(gpc, tp, 0x520);
-				nv_wo32(grch->mmio, i++ * 4, reg);
-				nv_wo32(grch->mmio, i++ * 4, magic);
-				magic += 0x0324;
-			}
-		}
-	} else {
-		u32 magic = 0x02180000;
-		nv_wo32(grch->mmio, i++ * 4, 0x00405830);
-		nv_wo32(grch->mmio, i++ * 4, magic | 0x0000218);
-		nv_wo32(grch->mmio, i++ * 4, 0x004064c4);
-		nv_wo32(grch->mmio, i++ * 4, 0x0086ffff);
-		for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
-			for (tp = 0; tp < priv->tp_nr[gpc]; tp++) {
-				u32 reg = TP_UNIT(gpc, tp, 0x520);
-				nv_wo32(grch->mmio, i++ * 4, reg);
-				nv_wo32(grch->mmio, i++ * 4, (1 << 28) | magic);
-				magic += 0x0324;
-			}
-			for (tp = 0; tp < priv->tp_nr[gpc]; tp++) {
-				u32 reg = TP_UNIT(gpc, tp, 0x544);
-				nv_wo32(grch->mmio, i++ * 4, reg);
-				nv_wo32(grch->mmio, i++ * 4, magic);
-				magic += 0x0324;
-			}
-		}
-	}
-
-	grch->mmio_nr = i / 2;
-	return 0;
-}
-
-static int
-nvc0_graph_context_new(struct nouveau_channel *chan, int engine)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem;
-	struct nvc0_graph_priv *priv = nv_engine(dev, engine);
-	struct nvc0_graph_chan *grch;
-	struct nouveau_gpuobj *grctx;
-	int ret, i;
-
-	grch = kzalloc(sizeof(*grch), GFP_KERNEL);
-	if (!grch)
-		return -ENOMEM;
-	chan->engctx[NVOBJ_ENGINE_GR] = grch;
-
-	ret = nouveau_gpuobj_new(dev, chan, priv->grctx_size, 256,
-				 NVOBJ_FLAG_VM | NVOBJ_FLAG_ZERO_ALLOC,
-				 &grch->grctx);
-	if (ret)
-		goto error;
-	grctx = grch->grctx;
-
-	ret = nvc0_graph_create_context_mmio_list(chan);
-	if (ret)
-		goto error;
-
-	nv_wo32(chan->ramin, 0x0210, lower_32_bits(grctx->linst) | 4);
-	nv_wo32(chan->ramin, 0x0214, upper_32_bits(grctx->linst));
-	pinstmem->flush(dev);
-
-	if (!priv->grctx_vals) {
-		ret = nvc0_graph_construct_context(chan);
-		if (ret)
-			goto error;
-	}
-
-	for (i = 0; i < priv->grctx_size; i += 4)
-		nv_wo32(grctx, i, priv->grctx_vals[i / 4]);
-
-	if (!nouveau_ctxfw) {
-		nv_wo32(grctx, 0x00, grch->mmio_nr);
-		nv_wo32(grctx, 0x04, grch->mmio->linst >> 8);
-	} else {
-		nv_wo32(grctx, 0xf4, 0);
-		nv_wo32(grctx, 0xf8, 0);
-		nv_wo32(grctx, 0x10, grch->mmio_nr);
-		nv_wo32(grctx, 0x14, lower_32_bits(grch->mmio->linst));
-		nv_wo32(grctx, 0x18, upper_32_bits(grch->mmio->linst));
-		nv_wo32(grctx, 0x1c, 1);
-		nv_wo32(grctx, 0x20, 0);
-		nv_wo32(grctx, 0x28, 0);
-		nv_wo32(grctx, 0x2c, 0);
-	}
-	pinstmem->flush(dev);
-	return 0;
-
-error:
-	priv->base.context_del(chan, engine);
-	return ret;
-}
-
-static void
-nvc0_graph_context_del(struct nouveau_channel *chan, int engine)
-{
-	struct nvc0_graph_chan *grch = chan->engctx[engine];
-
-	nouveau_gpuobj_ref(NULL, &grch->mmio);
-	nouveau_gpuobj_ref(NULL, &grch->unk418810);
-	nouveau_gpuobj_ref(NULL, &grch->unk40800c);
-	nouveau_gpuobj_ref(NULL, &grch->unk408004);
-	nouveau_gpuobj_ref(NULL, &grch->grctx);
-	chan->engctx[engine] = NULL;
-}
-
-static int
-nvc0_graph_object_new(struct nouveau_channel *chan, int engine,
-		      u32 handle, u16 class)
-{
-	return 0;
-}
-
-static int
-nvc0_graph_fini(struct drm_device *dev, int engine, bool suspend)
-{
-	return 0;
-}
-
-static void
-nvc0_graph_init_obj418880(struct drm_device *dev)
-{
-	struct nvc0_graph_priv *priv = nv_engine(dev, NVOBJ_ENGINE_GR);
-	int i;
-
-	nv_wr32(dev, GPC_BCAST(0x0880), 0x00000000);
-	nv_wr32(dev, GPC_BCAST(0x08a4), 0x00000000);
-	for (i = 0; i < 4; i++)
-		nv_wr32(dev, GPC_BCAST(0x0888) + (i * 4), 0x00000000);
-	nv_wr32(dev, GPC_BCAST(0x08b4), priv->unk4188b4->vinst >> 8);
-	nv_wr32(dev, GPC_BCAST(0x08b8), priv->unk4188b8->vinst >> 8);
-}
-
-static void
-nvc0_graph_init_regs(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x400080, 0x003083c2);
-	nv_wr32(dev, 0x400088, 0x00006fe7);
-	nv_wr32(dev, 0x40008c, 0x00000000);
-	nv_wr32(dev, 0x400090, 0x00000030);
-	nv_wr32(dev, 0x40013c, 0x013901f7);
-	nv_wr32(dev, 0x400140, 0x00000100);
-	nv_wr32(dev, 0x400144, 0x00000000);
-	nv_wr32(dev, 0x400148, 0x00000110);
-	nv_wr32(dev, 0x400138, 0x00000000);
-	nv_wr32(dev, 0x400130, 0x00000000);
-	nv_wr32(dev, 0x400134, 0x00000000);
-	nv_wr32(dev, 0x400124, 0x00000002);
-}
-
-static void
-nvc0_graph_init_gpc_0(struct drm_device *dev)
-{
-	struct nvc0_graph_priv *priv = nv_engine(dev, NVOBJ_ENGINE_GR);
-	const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, priv->tp_total);
-	u32 data[TP_MAX / 8];
-	u8  tpnr[GPC_MAX];
-	int i, gpc, tpc;
-
-	nv_wr32(dev, TP_UNIT(0, 0, 0x5c), 1); /* affects TFB offset queries */
-
-	/*
-	 *      TP      ROP UNKVAL(magic_not_rop_nr)
-	 * 450: 4/0/0/0 2        3
-	 * 460: 3/4/0/0 4        1
-	 * 465: 3/4/4/0 4        7
-	 * 470: 3/3/4/4 5        5
-	 * 480: 3/4/4/4 6        6
-	 */
-
-	memset(data, 0x00, sizeof(data));
-	memcpy(tpnr, priv->tp_nr, sizeof(priv->tp_nr));
-	for (i = 0, gpc = -1; i < priv->tp_total; i++) {
-		do {
-			gpc = (gpc + 1) % priv->gpc_nr;
-		} while (!tpnr[gpc]);
-		tpc = priv->tp_nr[gpc] - tpnr[gpc]--;
-
-		data[i / 8] |= tpc << ((i % 8) * 4);
-	}
-
-	nv_wr32(dev, GPC_BCAST(0x0980), data[0]);
-	nv_wr32(dev, GPC_BCAST(0x0984), data[1]);
-	nv_wr32(dev, GPC_BCAST(0x0988), data[2]);
-	nv_wr32(dev, GPC_BCAST(0x098c), data[3]);
-
-	for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
-		nv_wr32(dev, GPC_UNIT(gpc, 0x0914), priv->magic_not_rop_nr << 8 |
-						  priv->tp_nr[gpc]);
-		nv_wr32(dev, GPC_UNIT(gpc, 0x0910), 0x00040000 | priv->tp_total);
-		nv_wr32(dev, GPC_UNIT(gpc, 0x0918), magicgpc918);
-	}
-
-	nv_wr32(dev, GPC_BCAST(0x1bd4), magicgpc918);
-	nv_wr32(dev, GPC_BCAST(0x08ac), nv_rd32(dev, 0x100800));
-}
-
-static void
-nvc0_graph_init_units(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x409c24, 0x000f0000);
-	nv_wr32(dev, 0x404000, 0xc0000000); /* DISPATCH */
-	nv_wr32(dev, 0x404600, 0xc0000000); /* M2MF */
-	nv_wr32(dev, 0x408030, 0xc0000000);
-	nv_wr32(dev, 0x40601c, 0xc0000000);
-	nv_wr32(dev, 0x404490, 0xc0000000); /* MACRO */
-	nv_wr32(dev, 0x406018, 0xc0000000);
-	nv_wr32(dev, 0x405840, 0xc0000000);
-	nv_wr32(dev, 0x405844, 0x00ffffff);
-	nv_mask(dev, 0x419cc0, 0x00000008, 0x00000008);
-	nv_mask(dev, 0x419eb4, 0x00001000, 0x00001000);
-}
-
-static void
-nvc0_graph_init_gpc_1(struct drm_device *dev)
-{
-	struct nvc0_graph_priv *priv = nv_engine(dev, NVOBJ_ENGINE_GR);
-	int gpc, tp;
-
-	for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
-		nv_wr32(dev, GPC_UNIT(gpc, 0x0420), 0xc0000000);
-		nv_wr32(dev, GPC_UNIT(gpc, 0x0900), 0xc0000000);
-		nv_wr32(dev, GPC_UNIT(gpc, 0x1028), 0xc0000000);
-		nv_wr32(dev, GPC_UNIT(gpc, 0x0824), 0xc0000000);
-		for (tp = 0; tp < priv->tp_nr[gpc]; tp++) {
-			nv_wr32(dev, TP_UNIT(gpc, tp, 0x508), 0xffffffff);
-			nv_wr32(dev, TP_UNIT(gpc, tp, 0x50c), 0xffffffff);
-			nv_wr32(dev, TP_UNIT(gpc, tp, 0x224), 0xc0000000);
-			nv_wr32(dev, TP_UNIT(gpc, tp, 0x48c), 0xc0000000);
-			nv_wr32(dev, TP_UNIT(gpc, tp, 0x084), 0xc0000000);
-			nv_wr32(dev, TP_UNIT(gpc, tp, 0x644), 0x001ffffe);
-			nv_wr32(dev, TP_UNIT(gpc, tp, 0x64c), 0x0000000f);
-		}
-		nv_wr32(dev, GPC_UNIT(gpc, 0x2c90), 0xffffffff);
-		nv_wr32(dev, GPC_UNIT(gpc, 0x2c94), 0xffffffff);
-	}
-}
-
-static void
-nvc0_graph_init_rop(struct drm_device *dev)
-{
-	struct nvc0_graph_priv *priv = nv_engine(dev, NVOBJ_ENGINE_GR);
-	int rop;
-
-	for (rop = 0; rop < priv->rop_nr; rop++) {
-		nv_wr32(dev, ROP_UNIT(rop, 0x144), 0xc0000000);
-		nv_wr32(dev, ROP_UNIT(rop, 0x070), 0xc0000000);
-		nv_wr32(dev, ROP_UNIT(rop, 0x204), 0xffffffff);
-		nv_wr32(dev, ROP_UNIT(rop, 0x208), 0xffffffff);
-	}
-}
-
-static void
-nvc0_graph_init_fuc(struct drm_device *dev, u32 fuc_base,
-		    struct nvc0_graph_fuc *code, struct nvc0_graph_fuc *data)
-{
-	int i;
-
-	nv_wr32(dev, fuc_base + 0x01c0, 0x01000000);
-	for (i = 0; i < data->size / 4; i++)
-		nv_wr32(dev, fuc_base + 0x01c4, data->data[i]);
-
-	nv_wr32(dev, fuc_base + 0x0180, 0x01000000);
-	for (i = 0; i < code->size / 4; i++) {
-		if ((i & 0x3f) == 0)
-			nv_wr32(dev, fuc_base + 0x0188, i >> 6);
-		nv_wr32(dev, fuc_base + 0x0184, code->data[i]);
-	}
-}
-
-static int
-nvc0_graph_init_ctxctl(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvc0_graph_priv *priv = nv_engine(dev, NVOBJ_ENGINE_GR);
-	u32 r000260;
-	int i;
-
-	if (!nouveau_ctxfw) {
-		/* load HUB microcode */
-		r000260 = nv_mask(dev, 0x000260, 0x00000001, 0x00000000);
-		nv_wr32(dev, 0x4091c0, 0x01000000);
-		for (i = 0; i < sizeof(nvc0_grhub_data) / 4; i++)
-			nv_wr32(dev, 0x4091c4, nvc0_grhub_data[i]);
-
-		nv_wr32(dev, 0x409180, 0x01000000);
-		for (i = 0; i < sizeof(nvc0_grhub_code) / 4; i++) {
-			if ((i & 0x3f) == 0)
-				nv_wr32(dev, 0x409188, i >> 6);
-			nv_wr32(dev, 0x409184, nvc0_grhub_code[i]);
-		}
-
-		/* load GPC microcode */
-		nv_wr32(dev, 0x41a1c0, 0x01000000);
-		for (i = 0; i < sizeof(nvc0_grgpc_data) / 4; i++)
-			nv_wr32(dev, 0x41a1c4, nvc0_grgpc_data[i]);
-
-		nv_wr32(dev, 0x41a180, 0x01000000);
-		for (i = 0; i < sizeof(nvc0_grgpc_code) / 4; i++) {
-			if ((i & 0x3f) == 0)
-				nv_wr32(dev, 0x41a188, i >> 6);
-			nv_wr32(dev, 0x41a184, nvc0_grgpc_code[i]);
-		}
-		nv_wr32(dev, 0x000260, r000260);
-
-		/* start HUB ucode running, it'll init the GPCs */
-		nv_wr32(dev, 0x409800, dev_priv->chipset);
-		nv_wr32(dev, 0x40910c, 0x00000000);
-		nv_wr32(dev, 0x409100, 0x00000002);
-		if (!nv_wait(dev, 0x409800, 0x80000000, 0x80000000)) {
-			NV_ERROR(dev, "PGRAPH: HUB_INIT timed out\n");
-			nvc0_graph_ctxctl_debug(dev);
-			return -EBUSY;
-		}
-
-		priv->grctx_size = nv_rd32(dev, 0x409804);
-		return 0;
-	}
-
-	/* load fuc microcode */
-	r000260 = nv_mask(dev, 0x000260, 0x00000001, 0x00000000);
-	nvc0_graph_init_fuc(dev, 0x409000, &priv->fuc409c, &priv->fuc409d);
-	nvc0_graph_init_fuc(dev, 0x41a000, &priv->fuc41ac, &priv->fuc41ad);
-	nv_wr32(dev, 0x000260, r000260);
-
-	/* start both of them running */
-	nv_wr32(dev, 0x409840, 0xffffffff);
-	nv_wr32(dev, 0x41a10c, 0x00000000);
-	nv_wr32(dev, 0x40910c, 0x00000000);
-	nv_wr32(dev, 0x41a100, 0x00000002);
-	nv_wr32(dev, 0x409100, 0x00000002);
-	if (!nv_wait(dev, 0x409800, 0x00000001, 0x00000001))
-		NV_INFO(dev, "0x409800 wait failed\n");
-
-	nv_wr32(dev, 0x409840, 0xffffffff);
-	nv_wr32(dev, 0x409500, 0x7fffffff);
-	nv_wr32(dev, 0x409504, 0x00000021);
-
-	nv_wr32(dev, 0x409840, 0xffffffff);
-	nv_wr32(dev, 0x409500, 0x00000000);
-	nv_wr32(dev, 0x409504, 0x00000010);
-	if (!nv_wait_ne(dev, 0x409800, 0xffffffff, 0x00000000)) {
-		NV_ERROR(dev, "fuc09 req 0x10 timeout\n");
-		return -EBUSY;
-	}
-	priv->grctx_size = nv_rd32(dev, 0x409800);
-
-	nv_wr32(dev, 0x409840, 0xffffffff);
-	nv_wr32(dev, 0x409500, 0x00000000);
-	nv_wr32(dev, 0x409504, 0x00000016);
-	if (!nv_wait_ne(dev, 0x409800, 0xffffffff, 0x00000000)) {
-		NV_ERROR(dev, "fuc09 req 0x16 timeout\n");
-		return -EBUSY;
-	}
-
-	nv_wr32(dev, 0x409840, 0xffffffff);
-	nv_wr32(dev, 0x409500, 0x00000000);
-	nv_wr32(dev, 0x409504, 0x00000025);
-	if (!nv_wait_ne(dev, 0x409800, 0xffffffff, 0x00000000)) {
-		NV_ERROR(dev, "fuc09 req 0x25 timeout\n");
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-static int
-nvc0_graph_init(struct drm_device *dev, int engine)
-{
-	int ret;
-
-	nv_mask(dev, 0x000200, 0x18001000, 0x00000000);
-	nv_mask(dev, 0x000200, 0x18001000, 0x18001000);
-
-	nvc0_graph_init_obj418880(dev);
-	nvc0_graph_init_regs(dev);
-	/*nvc0_graph_init_unitplemented_magics(dev);*/
-	nvc0_graph_init_gpc_0(dev);
-	/*nvc0_graph_init_unitplemented_c242(dev);*/
-
-	nv_wr32(dev, 0x400500, 0x00010001);
-	nv_wr32(dev, 0x400100, 0xffffffff);
-	nv_wr32(dev, 0x40013c, 0xffffffff);
-
-	nvc0_graph_init_units(dev);
-	nvc0_graph_init_gpc_1(dev);
-	nvc0_graph_init_rop(dev);
-
-	nv_wr32(dev, 0x400108, 0xffffffff);
-	nv_wr32(dev, 0x400138, 0xffffffff);
-	nv_wr32(dev, 0x400118, 0xffffffff);
-	nv_wr32(dev, 0x400130, 0xffffffff);
-	nv_wr32(dev, 0x40011c, 0xffffffff);
-	nv_wr32(dev, 0x400134, 0xffffffff);
-	nv_wr32(dev, 0x400054, 0x34ce3464);
-
-	ret = nvc0_graph_init_ctxctl(dev);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-int
-nvc0_graph_isr_chid(struct drm_device *dev, u64 inst)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_channel *chan;
-	unsigned long flags;
-	int i;
-
-	spin_lock_irqsave(&dev_priv->channels.lock, flags);
-	for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
-		chan = dev_priv->channels.ptr[i];
-		if (!chan || !chan->ramin)
-			continue;
-
-		if (inst == chan->ramin->vinst)
-			break;
-	}
-	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
-	return i;
-}
-
-static void
-nvc0_graph_ctxctl_isr(struct drm_device *dev)
-{
-	u32 ustat = nv_rd32(dev, 0x409c18);
-
-	if (ustat & 0x00000001)
-		NV_INFO(dev, "PGRAPH: CTXCTRL ucode error\n");
-	if (ustat & 0x00080000)
-		NV_INFO(dev, "PGRAPH: CTXCTRL watchdog timeout\n");
-	if (ustat & ~0x00080001)
-		NV_INFO(dev, "PGRAPH: CTXCTRL 0x%08x\n", ustat);
-
-	nvc0_graph_ctxctl_debug(dev);
-	nv_wr32(dev, 0x409c20, ustat);
-}
-
-static void
-nvc0_graph_isr(struct drm_device *dev)
-{
-	u64 inst = (u64)(nv_rd32(dev, 0x409b00) & 0x0fffffff) << 12;
-	u32 chid = nvc0_graph_isr_chid(dev, inst);
-	u32 stat = nv_rd32(dev, 0x400100);
-	u32 addr = nv_rd32(dev, 0x400704);
-	u32 mthd = (addr & 0x00003ffc);
-	u32 subc = (addr & 0x00070000) >> 16;
-	u32 data = nv_rd32(dev, 0x400708);
-	u32 code = nv_rd32(dev, 0x400110);
-	u32 class = nv_rd32(dev, 0x404200 + (subc * 4));
-
-	if (stat & 0x00000010) {
-		if (nouveau_gpuobj_mthd_call2(dev, chid, class, mthd, data)) {
-			NV_INFO(dev, "PGRAPH: ILLEGAL_MTHD ch %d [0x%010llx] "
-				     "subc %d class 0x%04x mthd 0x%04x "
-				     "data 0x%08x\n",
-				chid, inst, subc, class, mthd, data);
-		}
-		nv_wr32(dev, 0x400100, 0x00000010);
-		stat &= ~0x00000010;
-	}
-
-	if (stat & 0x00000020) {
-		NV_INFO(dev, "PGRAPH: ILLEGAL_CLASS ch %d [0x%010llx] subc %d "
-			     "class 0x%04x mthd 0x%04x data 0x%08x\n",
-			chid, inst, subc, class, mthd, data);
-		nv_wr32(dev, 0x400100, 0x00000020);
-		stat &= ~0x00000020;
-	}
-
-	if (stat & 0x00100000) {
-		NV_INFO(dev, "PGRAPH: DATA_ERROR [");
-		nouveau_enum_print(nv50_data_error_names, code);
-		printk("] ch %d [0x%010llx] subc %d class 0x%04x "
-		       "mthd 0x%04x data 0x%08x\n",
-		       chid, inst, subc, class, mthd, data);
-		nv_wr32(dev, 0x400100, 0x00100000);
-		stat &= ~0x00100000;
-	}
-
-	if (stat & 0x00200000) {
-		u32 trap = nv_rd32(dev, 0x400108);
-		NV_INFO(dev, "PGRAPH: TRAP ch %d status 0x%08x\n", chid, trap);
-		nv_wr32(dev, 0x400108, trap);
-		nv_wr32(dev, 0x400100, 0x00200000);
-		stat &= ~0x00200000;
-	}
-
-	if (stat & 0x00080000) {
-		nvc0_graph_ctxctl_isr(dev);
-		nv_wr32(dev, 0x400100, 0x00080000);
-		stat &= ~0x00080000;
-	}
-
-	if (stat) {
-		NV_INFO(dev, "PGRAPH: unknown stat 0x%08x\n", stat);
-		nv_wr32(dev, 0x400100, stat);
-	}
-
-	nv_wr32(dev, 0x400500, 0x00010001);
-}
-
-static int
-nvc0_graph_create_fw(struct drm_device *dev, const char *fwname,
-		     struct nvc0_graph_fuc *fuc)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	const struct firmware *fw;
-	char f[32];
-	int ret;
-
-	snprintf(f, sizeof(f), "nouveau/nv%02x_%s", dev_priv->chipset, fwname);
-	ret = request_firmware(&fw, f, &dev->pdev->dev);
-	if (ret) {
-		snprintf(f, sizeof(f), "nouveau/%s", fwname);
-		ret = request_firmware(&fw, f, &dev->pdev->dev);
-		if (ret) {
-			NV_ERROR(dev, "failed to load %s\n", fwname);
-			return ret;
-		}
-	}
-
-	fuc->size = fw->size;
-	fuc->data = kmemdup(fw->data, fuc->size, GFP_KERNEL);
-	release_firmware(fw);
-	return (fuc->data != NULL) ? 0 : -ENOMEM;
-}
-
-static void
-nvc0_graph_destroy_fw(struct nvc0_graph_fuc *fuc)
-{
-	if (fuc->data) {
-		kfree(fuc->data);
-		fuc->data = NULL;
-	}
-}
-
-static void
-nvc0_graph_destroy(struct drm_device *dev, int engine)
-{
-	struct nvc0_graph_priv *priv = nv_engine(dev, engine);
-
-	if (nouveau_ctxfw) {
-		nvc0_graph_destroy_fw(&priv->fuc409c);
-		nvc0_graph_destroy_fw(&priv->fuc409d);
-		nvc0_graph_destroy_fw(&priv->fuc41ac);
-		nvc0_graph_destroy_fw(&priv->fuc41ad);
-	}
-
-	nouveau_irq_unregister(dev, 12);
-
-	nouveau_gpuobj_ref(NULL, &priv->unk4188b8);
-	nouveau_gpuobj_ref(NULL, &priv->unk4188b4);
-
-	if (priv->grctx_vals)
-		kfree(priv->grctx_vals);
-
-	NVOBJ_ENGINE_DEL(dev, GR);
-	kfree(priv);
-}
-
-int
-nvc0_graph_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvc0_graph_priv *priv;
-	int ret, gpc, i;
-	u32 fermi;
-
-	fermi = nvc0_graph_class(dev);
-	if (!fermi) {
-		NV_ERROR(dev, "PGRAPH: unsupported chipset, please report!\n");
-		return 0;
-	}
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-
-	priv->base.destroy = nvc0_graph_destroy;
-	priv->base.init = nvc0_graph_init;
-	priv->base.fini = nvc0_graph_fini;
-	priv->base.context_new = nvc0_graph_context_new;
-	priv->base.context_del = nvc0_graph_context_del;
-	priv->base.object_new = nvc0_graph_object_new;
-
-	NVOBJ_ENGINE_ADD(dev, GR, &priv->base);
-	nouveau_irq_register(dev, 12, nvc0_graph_isr);
-
-	if (nouveau_ctxfw) {
-		NV_INFO(dev, "PGRAPH: using external firmware\n");
-		if (nvc0_graph_create_fw(dev, "fuc409c", &priv->fuc409c) ||
-		    nvc0_graph_create_fw(dev, "fuc409d", &priv->fuc409d) ||
-		    nvc0_graph_create_fw(dev, "fuc41ac", &priv->fuc41ac) ||
-		    nvc0_graph_create_fw(dev, "fuc41ad", &priv->fuc41ad)) {
-			ret = 0;
-			goto error;
-		}
-	}
-
-	ret = nouveau_gpuobj_new(dev, NULL, 0x1000, 256, 0, &priv->unk4188b4);
-	if (ret)
-		goto error;
-
-	ret = nouveau_gpuobj_new(dev, NULL, 0x1000, 256, 0, &priv->unk4188b8);
-	if (ret)
-		goto error;
-
-	for (i = 0; i < 0x1000; i += 4) {
-		nv_wo32(priv->unk4188b4, i, 0x00000010);
-		nv_wo32(priv->unk4188b8, i, 0x00000010);
-	}
-
-	priv->gpc_nr  =  nv_rd32(dev, 0x409604) & 0x0000001f;
-	priv->rop_nr = (nv_rd32(dev, 0x409604) & 0x001f0000) >> 16;
-	for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
-		priv->tp_nr[gpc] = nv_rd32(dev, GPC_UNIT(gpc, 0x2608));
-		priv->tp_total += priv->tp_nr[gpc];
-	}
-
-	/*XXX: these need figuring out... */
-	switch (dev_priv->chipset) {
-	case 0xc0:
-		if (priv->tp_total == 11) { /* 465, 3/4/4/0, 4 */
-			priv->magic_not_rop_nr = 0x07;
-		} else
-		if (priv->tp_total == 14) { /* 470, 3/3/4/4, 5 */
-			priv->magic_not_rop_nr = 0x05;
-		} else
-		if (priv->tp_total == 15) { /* 480, 3/4/4/4, 6 */
-			priv->magic_not_rop_nr = 0x06;
-		}
-		break;
-	case 0xc3: /* 450, 4/0/0/0, 2 */
-		priv->magic_not_rop_nr = 0x03;
-		break;
-	case 0xc4: /* 460, 3/4/0/0, 4 */
-		priv->magic_not_rop_nr = 0x01;
-		break;
-	case 0xc1: /* 2/0/0/0, 1 */
-		priv->magic_not_rop_nr = 0x01;
-		break;
-	case 0xc8: /* 4/4/3/4, 5 */
-		priv->magic_not_rop_nr = 0x06;
-		break;
-	case 0xce: /* 4/4/0/0, 4 */
-		priv->magic_not_rop_nr = 0x03;
-		break;
-	case 0xcf: /* 4/0/0/0, 3 */
-		priv->magic_not_rop_nr = 0x03;
-		break;
-	case 0xd9: /* 1/0/0/0, 1 */
-		priv->magic_not_rop_nr = 0x01;
-		break;
-	}
-
-	if (!priv->magic_not_rop_nr) {
-		NV_ERROR(dev, "PGRAPH: unknown config: %d/%d/%d/%d, %d\n",
-			 priv->tp_nr[0], priv->tp_nr[1], priv->tp_nr[2],
-			 priv->tp_nr[3], priv->rop_nr);
-		priv->magic_not_rop_nr = 0x00;
-	}
-
-	NVOBJ_CLASS(dev, 0x902d, GR); /* 2D */
-	NVOBJ_CLASS(dev, 0x9039, GR); /* M2MF */
-	NVOBJ_CLASS(dev, 0x9097, GR); /* 3D */
-	if (fermi >= 0x9197)
-		NVOBJ_CLASS(dev, 0x9197, GR); /* 3D (NVC1-) */
-	if (fermi >= 0x9297)
-		NVOBJ_CLASS(dev, 0x9297, GR); /* 3D (NVC8-) */
-	NVOBJ_CLASS(dev, 0x90c0, GR); /* COMPUTE */
-	return 0;
-
-error:
-	nvc0_graph_destroy(dev, NVOBJ_ENGINE_GR);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_graph.fuc b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_graph.fuc
deleted file mode 100644
index e6b22884..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_graph.fuc
+++ /dev/null
@@ -1,400 +0,0 @@
-/* fuc microcode util functions for nvc0 PGRAPH
- *
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-define(`mmctx_data', `.b32 eval((($2 - 1) << 26) | $1)')
-define(`queue_init', `.skip eval((2 * 4) + ((8 * 4) * 2))')
-
-ifdef(`include_code', `
-// Error codes
-define(`E_BAD_COMMAND', 0x01)
-define(`E_CMD_OVERFLOW', 0x02)
-
-// Util macros to help with debugging ucode hangs etc
-define(`T_WAIT', 0)
-define(`T_MMCTX', 1)
-define(`T_STRWAIT', 2)
-define(`T_STRINIT', 3)
-define(`T_AUTO', 4)
-define(`T_CHAN', 5)
-define(`T_LOAD', 6)
-define(`T_SAVE', 7)
-define(`T_LCHAN', 8)
-define(`T_LCTXH', 9)
-
-define(`trace_set', `
-	mov $r8 0x83c
-	shl b32 $r8 6
-	clear b32 $r9
-	bset $r9 $1
-	iowr I[$r8 + 0x000] $r9		// CC_SCRATCH[7]
-')
-
-define(`trace_clr', `
-	mov $r8 0x85c
-	shl b32 $r8 6
-	clear b32 $r9
-	bset $r9 $1
-	iowr I[$r8 + 0x000] $r9		// CC_SCRATCH[7]
-')
-
-// queue_put - add request to queue
-//
-// In : $r13 queue pointer
-//	$r14 command
-//	$r15 data
-//
-queue_put:
-	// make sure we have space..
-	ld b32 $r8 D[$r13 + 0x0]	// GET
-	ld b32 $r9 D[$r13 + 0x4]	// PUT
-	xor $r8 8
-	cmpu b32 $r8 $r9
-	bra ne #queue_put_next
-		mov $r15 E_CMD_OVERFLOW
-		call #error
-		ret
-
-	// store cmd/data on queue
-	queue_put_next:
-	and $r8 $r9 7
-	shl b32 $r8 3
-	add b32 $r8 $r13
-	add b32 $r8 8
-	st b32 D[$r8 + 0x0] $r14
-	st b32 D[$r8 + 0x4] $r15
-
-	// update PUT
-	add b32 $r9 1
-	and $r9 0xf
-	st b32 D[$r13 + 0x4] $r9
-	ret
-
-// queue_get - fetch request from queue
-//
-// In : $r13 queue pointer
-//
-// Out:	$p1  clear on success (data available)
-//	$r14 command
-// 	$r15 data
-//
-queue_get:
-	bset $flags $p1
-	ld b32 $r8 D[$r13 + 0x0]	// GET
-	ld b32 $r9 D[$r13 + 0x4]	// PUT
-	cmpu b32 $r8 $r9
-	bra e #queue_get_done
-		// fetch first cmd/data pair
-		and $r9 $r8 7
-		shl b32 $r9 3
-		add b32 $r9 $r13
-		add b32 $r9 8
-		ld b32 $r14 D[$r9 + 0x0]
-		ld b32 $r15 D[$r9 + 0x4]
-
-		// update GET
-		add b32 $r8 1
-		and $r8 0xf
-		st b32 D[$r13 + 0x0] $r8
-		bclr $flags $p1
-queue_get_done:
-	ret
-
-// nv_rd32 - read 32-bit value from nv register
-//
-// In : $r14 register
-// Out: $r15 value
-//
-nv_rd32:
-	mov $r11 0x728
-	shl b32 $r11 6
-	mov b32 $r12 $r14
-	bset $r12 31			// MMIO_CTRL_PENDING
-	iowr I[$r11 + 0x000] $r12	// MMIO_CTRL
-	nv_rd32_wait:
-		iord $r12 I[$r11 + 0x000]
-		xbit $r12 $r12 31
-		bra ne #nv_rd32_wait
-	mov $r10 6			// DONE_MMIO_RD
-	call #wait_doneo
-	iord $r15 I[$r11 + 0x100]	// MMIO_RDVAL
-	ret
-
-// nv_wr32 - write 32-bit value to nv register
-//
-// In : $r14 register
-//      $r15 value
-//
-nv_wr32:
-	mov $r11 0x728
-	shl b32 $r11 6
-	iowr I[$r11 + 0x200] $r15	// MMIO_WRVAL
-	mov b32 $r12 $r14
-	bset $r12 31			// MMIO_CTRL_PENDING
-	bset $r12 30			// MMIO_CTRL_WRITE
-	iowr I[$r11 + 0x000] $r12	// MMIO_CTRL
-	nv_wr32_wait:
-		iord $r12 I[$r11 + 0x000]
-		xbit $r12 $r12 31
-		bra ne #nv_wr32_wait
-	ret
-
-// (re)set watchdog timer
-//
-// In : $r15 timeout
-//
-watchdog_reset:
-	mov $r8 0x430
-	shl b32 $r8 6
-	bset $r15 31
-	iowr I[$r8 + 0x000] $r15
-	ret
-
-// clear watchdog timer
-watchdog_clear:
-	mov $r8 0x430
-	shl b32 $r8 6
-	iowr I[$r8 + 0x000] $r0
-	ret
-
-// wait_done{z,o} - wait on FUC_DONE bit to become clear/set
-//
-// In : $r10 bit to wait on
-//
-define(`wait_done', `
-$1:
-	trace_set(T_WAIT);
-	mov $r8 0x818
-	shl b32 $r8 6
-	iowr I[$r8 + 0x000] $r10	// CC_SCRATCH[6] = wait bit
-	wait_done_$1:
-		mov $r8 0x400
-		shl b32 $r8 6
-		iord $r8 I[$r8 + 0x000]	// DONE
-		xbit $r8 $r8 $r10
-		bra $2 #wait_done_$1
-	trace_clr(T_WAIT)
-	ret
-')
-wait_done(wait_donez, ne)
-wait_done(wait_doneo, e)
-
-// mmctx_size - determine size of a mmio list transfer
-//
-// In : $r14 mmio list head
-//      $r15 mmio list tail
-// Out: $r15 transfer size (in bytes)
-//
-mmctx_size:
-	clear b32 $r9
-	nv_mmctx_size_loop:
-		ld b32 $r8 D[$r14]
-		shr b32 $r8 26
-		add b32 $r8 1
-		shl b32 $r8 2
-		add b32 $r9 $r8
-		add b32 $r14 4
-		cmpu b32 $r14 $r15
-		bra ne #nv_mmctx_size_loop
-	mov b32 $r15 $r9
-	ret
-
-// mmctx_xfer - execute a list of mmio transfers
-//
-// In : $r10 flags
-//		bit 0: direction (0 = save, 1 = load)
-//		bit 1: set if first transfer
-//		bit 2: set if last transfer
-//	$r11 base
-//	$r12 mmio list head
-//	$r13 mmio list tail
-//	$r14 multi_stride
-//	$r15 multi_mask
-//
-mmctx_xfer:
-	trace_set(T_MMCTX)
-	mov $r8 0x710
-	shl b32 $r8 6
-	clear b32 $r9
-	or $r11 $r11
-	bra e #mmctx_base_disabled
-		iowr I[$r8 + 0x000] $r11	// MMCTX_BASE
-		bset $r9 0			// BASE_EN
-	mmctx_base_disabled:
-	or $r14 $r14
-	bra e #mmctx_multi_disabled
-		iowr I[$r8 + 0x200] $r14 	// MMCTX_MULTI_STRIDE
-		iowr I[$r8 + 0x300] $r15 	// MMCTX_MULTI_MASK
-		bset $r9 1			// MULTI_EN
-	mmctx_multi_disabled:
-	add b32 $r8 0x100
-
-	xbit $r11 $r10 0
-	shl b32 $r11 16			// DIR
-	bset $r11 12			// QLIMIT = 0x10
-	xbit $r14 $r10 1
-	shl b32 $r14 17
-	or $r11 $r14			// START_TRIGGER
-	iowr I[$r8 + 0x000] $r11	// MMCTX_CTRL
-
-	// loop over the mmio list, and send requests to the hw
-	mmctx_exec_loop:
-		// wait for space in mmctx queue
-		mmctx_wait_free:
-			iord $r14 I[$r8 + 0x000] // MMCTX_CTRL
-			and $r14 0x1f
-			bra e #mmctx_wait_free
-
-		// queue up an entry
-		ld b32 $r14 D[$r12]
-		or $r14 $r9
-		iowr I[$r8 + 0x300] $r14
-		add b32 $r12 4
-		cmpu b32 $r12 $r13
-		bra ne #mmctx_exec_loop
-
-	xbit $r11 $r10 2
-	bra ne #mmctx_stop
-		// wait for queue to empty
-		mmctx_fini_wait:
-			iord $r11 I[$r8 + 0x000]	// MMCTX_CTRL
-			and $r11 0x1f
-			cmpu b32 $r11 0x10
-			bra ne #mmctx_fini_wait
-		mov $r10 2				// DONE_MMCTX
-		call #wait_donez
-		bra #mmctx_done
-	mmctx_stop:
-		xbit $r11 $r10 0
-		shl b32 $r11 16			// DIR
-		bset $r11 12			// QLIMIT = 0x10
-		bset $r11 18			// STOP_TRIGGER
-		iowr I[$r8 + 0x000] $r11	// MMCTX_CTRL
-		mmctx_stop_wait:
-			// wait for STOP_TRIGGER to clear
-			iord $r11 I[$r8 + 0x000] // MMCTX_CTRL
-			xbit $r11 $r11 18
-			bra ne #mmctx_stop_wait
-	mmctx_done:
-	trace_clr(T_MMCTX)
-	ret
-
-// Wait for DONE_STRAND
-//
-strand_wait:
-	push $r10
-	mov $r10 2
-	call #wait_donez
-	pop $r10
-	ret
-
-// unknown - call before issuing strand commands
-//
-strand_pre:
-	mov $r8 0x4afc
-	sethi $r8 0x20000
-	mov $r9 0xc
-	iowr I[$r8] $r9
-	call #strand_wait
-	ret
-
-// unknown - call after issuing strand commands
-//
-strand_post:
-	mov $r8 0x4afc
-	sethi $r8 0x20000
-	mov $r9 0xd
-	iowr I[$r8] $r9
-	call #strand_wait
-	ret
-
-// Selects strand set?!
-//
-// In: $r14 id
-//
-strand_set:
-	mov $r10 0x4ffc
-	sethi $r10 0x20000
-	sub b32 $r11 $r10 0x500
-	mov $r12 0xf
-	iowr I[$r10 + 0x000] $r12		// 0x93c = 0xf
-	mov $r12 0xb
-	iowr I[$r11 + 0x000] $r12		// 0x928 = 0xb
-	call #strand_wait
-	iowr I[$r10 + 0x000] $r14		// 0x93c = <id>
-	mov $r12 0xa
-	iowr I[$r11 + 0x000] $r12		// 0x928 = 0xa
-	call #strand_wait
-	ret
-
-// Initialise strand context data
-//
-// In : $r15 context base
-// Out: $r15 context size (in bytes)
-//
-// Strandset(?) 3 hardcoded currently
-//
-strand_ctx_init:
-	trace_set(T_STRINIT)
-	call #strand_pre
-	mov $r14 3
-	call #strand_set
-	mov $r10 0x46fc
-	sethi $r10 0x20000
-	add b32 $r11 $r10 0x400
-	iowr I[$r10 + 0x100] $r0	// STRAND_FIRST_GENE = 0
-	mov $r12 1
-	iowr I[$r11 + 0x000] $r12	// STRAND_CMD = LATCH_FIRST_GENE
-	call #strand_wait
-	sub b32 $r12 $r0 1
-	iowr I[$r10 + 0x000] $r12	// STRAND_GENE_CNT = 0xffffffff
-	mov $r12 2
-	iowr I[$r11 + 0x000] $r12	// STRAND_CMD = LATCH_GENE_CNT
-	call #strand_wait
-	call #strand_post
-
-	// read the size of each strand, poke the context offset of
-	// each into STRAND_{SAVE,LOAD}_SWBASE now, no need to worry
-	// about it later then.
-	mov $r8 0x880
-	shl b32 $r8 6
-	iord $r9 I[$r8 + 0x000]		// STRANDS
-	add b32 $r8 0x2200
-	shr b32 $r14 $r15 8
-	ctx_init_strand_loop:
-		iowr I[$r8 + 0x000] $r14	// STRAND_SAVE_SWBASE
-		iowr I[$r8 + 0x100] $r14	// STRAND_LOAD_SWBASE
-		iord $r10 I[$r8 + 0x200]	// STRAND_SIZE
-		shr b32 $r10 6
-		add b32 $r10 1
-		add b32 $r14 $r10
-		add b32 $r8 4
-		sub b32 $r9 1
-		bra ne #ctx_init_strand_loop
-
-	shl b32 $r14 8
-	sub b32 $r15 $r14 $r15
-	trace_clr(T_STRINIT)
-	ret
-')
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_graph.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_graph.h
deleted file mode 100644
index 91d44ea6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_graph.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#ifndef __NVC0_GRAPH_H__
-#define __NVC0_GRAPH_H__
-
-#define GPC_MAX 4
-#define TP_MAX 32
-
-#define ROP_BCAST(r)     (0x408800 + (r))
-#define ROP_UNIT(u, r)   (0x410000 + (u) * 0x400 + (r))
-#define GPC_BCAST(r)     (0x418000 + (r))
-#define GPC_UNIT(t, r)   (0x500000 + (t) * 0x8000 + (r))
-#define TP_UNIT(t, m, r) (0x504000 + (t) * 0x8000 + (m) * 0x800 + (r))
-
-struct nvc0_graph_fuc {
-	u32 *data;
-	u32  size;
-};
-
-struct nvc0_graph_priv {
-	struct nouveau_exec_engine base;
-
-	struct nvc0_graph_fuc fuc409c;
-	struct nvc0_graph_fuc fuc409d;
-	struct nvc0_graph_fuc fuc41ac;
-	struct nvc0_graph_fuc fuc41ad;
-
-	u8 gpc_nr;
-	u8 rop_nr;
-	u8 tp_nr[GPC_MAX];
-	u8 tp_total;
-
-	u32  grctx_size;
-	u32 *grctx_vals;
-	struct nouveau_gpuobj *unk4188b4;
-	struct nouveau_gpuobj *unk4188b8;
-
-	u8 magic_not_rop_nr;
-};
-
-struct nvc0_graph_chan {
-	struct nouveau_gpuobj *grctx;
-	struct nouveau_gpuobj *unk408004; /* 0x418810 too */
-	struct nouveau_gpuobj *unk40800c; /* 0x419004 too */
-	struct nouveau_gpuobj *unk418810; /* 0x419848 too */
-	struct nouveau_gpuobj *mmio;
-	int mmio_nr;
-};
-
-int nvc0_grctx_generate(struct nouveau_channel *);
-
-/* nvc0_graph.c uses this also to determine supported chipsets */
-static inline u32
-nvc0_graph_class(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	switch (dev_priv->chipset) {
-	case 0xc0:
-	case 0xc3:
-	case 0xc4:
-	case 0xce: /* guess, mmio trace shows only 0x9097 state */
-	case 0xcf: /* guess, mmio trace shows only 0x9097 state */
-		return 0x9097;
-	case 0xc1:
-		return 0x9197;
-	case 0xc8:
-	case 0xd9:
-		return 0x9297;
-	default:
-		return 0;
-	}
-}
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grctx.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grctx.c
deleted file mode 100644
index de77842b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grctx.c
+++ /dev/null
@@ -1,2878 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_mm.h"
-#include "nvc0_graph.h"
-
-static void
-nv_icmd(struct drm_device *dev, u32 icmd, u32 data)
-{
-	nv_wr32(dev, 0x400204, data);
-	nv_wr32(dev, 0x400200, icmd);
-	while (nv_rd32(dev, 0x400700) & 2) {}
-}
-
-static void
-nv_mthd(struct drm_device *dev, u32 class, u32 mthd, u32 data)
-{
-	nv_wr32(dev, 0x40448c, data);
-	nv_wr32(dev, 0x404488, 0x80000000 | (mthd << 14) | class);
-}
-
-static void
-nvc0_grctx_generate_9097(struct drm_device *dev)
-{
-	u32 fermi = nvc0_graph_class(dev);
-	u32 mthd;
-
-	nv_mthd(dev, 0x9097, 0x0800, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0840, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0880, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x08c0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0900, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0940, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0980, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x09c0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0804, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0844, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0884, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x08c4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0904, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0944, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0984, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x09c4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0808, 0x00000400);
-	nv_mthd(dev, 0x9097, 0x0848, 0x00000400);
-	nv_mthd(dev, 0x9097, 0x0888, 0x00000400);
-	nv_mthd(dev, 0x9097, 0x08c8, 0x00000400);
-	nv_mthd(dev, 0x9097, 0x0908, 0x00000400);
-	nv_mthd(dev, 0x9097, 0x0948, 0x00000400);
-	nv_mthd(dev, 0x9097, 0x0988, 0x00000400);
-	nv_mthd(dev, 0x9097, 0x09c8, 0x00000400);
-	nv_mthd(dev, 0x9097, 0x080c, 0x00000300);
-	nv_mthd(dev, 0x9097, 0x084c, 0x00000300);
-	nv_mthd(dev, 0x9097, 0x088c, 0x00000300);
-	nv_mthd(dev, 0x9097, 0x08cc, 0x00000300);
-	nv_mthd(dev, 0x9097, 0x090c, 0x00000300);
-	nv_mthd(dev, 0x9097, 0x094c, 0x00000300);
-	nv_mthd(dev, 0x9097, 0x098c, 0x00000300);
-	nv_mthd(dev, 0x9097, 0x09cc, 0x00000300);
-	nv_mthd(dev, 0x9097, 0x0810, 0x000000cf);
-	nv_mthd(dev, 0x9097, 0x0850, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0890, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x08d0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0910, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0950, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0990, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x09d0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0814, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x0854, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x0894, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x08d4, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x0914, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x0954, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x0994, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x09d4, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x0818, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x0858, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x0898, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x08d8, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x0918, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x0958, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x0998, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x09d8, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x081c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x085c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x089c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x08dc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x091c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x095c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x099c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x09dc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0820, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0860, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x08a0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x08e0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0920, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0960, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x09a0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x09e0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2700, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2720, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2740, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2760, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2780, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27a0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27c0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27e0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2704, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2724, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2744, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2764, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2784, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27a4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27c4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27e4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2708, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2728, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2748, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2768, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2788, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27a8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27c8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27e8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x270c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x272c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x274c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x276c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x278c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27ac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27cc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x27ec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2710, 0x00014000);
-	nv_mthd(dev, 0x9097, 0x2730, 0x00014000);
-	nv_mthd(dev, 0x9097, 0x2750, 0x00014000);
-	nv_mthd(dev, 0x9097, 0x2770, 0x00014000);
-	nv_mthd(dev, 0x9097, 0x2790, 0x00014000);
-	nv_mthd(dev, 0x9097, 0x27b0, 0x00014000);
-	nv_mthd(dev, 0x9097, 0x27d0, 0x00014000);
-	nv_mthd(dev, 0x9097, 0x27f0, 0x00014000);
-	nv_mthd(dev, 0x9097, 0x2714, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x2734, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x2754, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x2774, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x2794, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x27b4, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x27d4, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x27f4, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x1c00, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c10, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c20, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c30, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c40, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c50, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c60, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c70, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c80, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c90, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ca0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cb0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cc0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cd0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ce0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cf0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c04, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c14, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c24, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c34, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c44, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c54, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c64, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c74, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c84, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c94, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ca4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cb4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cc4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cd4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ce4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cf4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c08, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c18, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c28, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c38, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c48, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c58, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c68, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c78, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c88, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c98, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ca8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cb8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cc8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cd8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ce8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cf8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c0c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c1c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c2c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c3c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c4c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c5c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c6c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c7c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c8c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1c9c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cbc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ccc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cdc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1cfc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d00, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d10, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d20, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d30, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d40, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d50, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d60, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d70, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d80, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d90, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1da0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1db0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dc0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dd0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1de0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1df0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d04, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d14, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d24, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d34, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d44, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d54, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d64, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d74, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d84, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d94, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1da4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1db4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dc4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dd4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1de4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1df4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d08, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d18, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d28, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d38, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d48, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d58, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d68, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d78, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d88, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d98, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1da8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1db8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dc8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dd8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1de8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1df8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d0c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d1c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d2c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d3c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d4c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d5c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d6c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d7c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d8c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1d9c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dbc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dcc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ddc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1dfc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f00, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f08, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f10, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f18, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f20, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f28, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f30, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f38, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f40, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f48, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f50, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f58, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f60, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f68, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f70, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f78, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f04, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f0c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f14, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f1c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f24, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f2c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f34, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f3c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f44, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f4c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f54, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f5c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f64, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f6c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f74, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f7c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f80, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f88, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f90, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f98, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fa0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fa8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fb0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fb8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fc0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fc8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fd0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fd8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fe0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fe8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ff0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ff8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f84, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f8c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f94, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1f9c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fa4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fb4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fbc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fc4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fcc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fd4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fdc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fe4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1fec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ff4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1ffc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2200, 0x00000022);
-	nv_mthd(dev, 0x9097, 0x2210, 0x00000022);
-	nv_mthd(dev, 0x9097, 0x2220, 0x00000022);
-	nv_mthd(dev, 0x9097, 0x2230, 0x00000022);
-	nv_mthd(dev, 0x9097, 0x2240, 0x00000022);
-	nv_mthd(dev, 0x9097, 0x2000, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2040, 0x00000011);
-	nv_mthd(dev, 0x9097, 0x2080, 0x00000020);
-	nv_mthd(dev, 0x9097, 0x20c0, 0x00000030);
-	nv_mthd(dev, 0x9097, 0x2100, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x2140, 0x00000051);
-	nv_mthd(dev, 0x9097, 0x200c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x204c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x208c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x20cc, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x210c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x214c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x2010, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2050, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2090, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x20d0, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x2110, 0x00000003);
-	nv_mthd(dev, 0x9097, 0x2150, 0x00000004);
-	nv_mthd(dev, 0x9097, 0x0380, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03a0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03c0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03e0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0384, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03a4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03c4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03e4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0388, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03a8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03c8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03e8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x038c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03ac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03cc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x03ec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0700, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0710, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0720, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0730, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0704, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0714, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0724, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0734, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0708, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0718, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0728, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0738, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2800, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2804, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2808, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x280c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2810, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2814, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2818, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x281c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2820, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2824, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2828, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x282c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2830, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2834, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2838, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x283c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2840, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2844, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2848, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x284c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2850, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2854, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2858, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x285c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2860, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2864, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2868, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x286c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2870, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2874, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2878, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x287c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2880, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2884, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2888, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x288c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2890, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2894, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2898, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x289c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28a0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28a4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28a8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28ac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28b0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28b4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28b8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28bc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28c0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28c4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28c8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28cc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28d0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28d4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28d8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28dc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28e0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28e4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28e8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28ec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28f0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28f4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28f8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x28fc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2900, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2904, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2908, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x290c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2910, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2914, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2918, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x291c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2920, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2924, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2928, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x292c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2930, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2934, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2938, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x293c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2940, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2944, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2948, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x294c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2950, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2954, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2958, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x295c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2960, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2964, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2968, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x296c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2970, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2974, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2978, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x297c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2980, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2984, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2988, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x298c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2990, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2994, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2998, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x299c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29a0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29a4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29a8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29ac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29b0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29b4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29b8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29bc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29c0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29c4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29c8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29cc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29d0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29d4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29d8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29dc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29e0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29e4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29e8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29ec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29f0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29f4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29f8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x29fc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a00, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a20, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a40, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a60, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a80, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0aa0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ac0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ae0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b00, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b20, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b40, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b60, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b80, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ba0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bc0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0be0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a04, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a24, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a44, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a64, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a84, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0aa4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ac4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ae4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b04, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b24, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b44, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b64, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b84, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ba4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bc4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0be4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a08, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a28, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a48, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a68, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a88, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0aa8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ac8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ae8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b08, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b28, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b48, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b68, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b88, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ba8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bc8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0be8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a0c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a2c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a4c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a6c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a8c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0aac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0acc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0aec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b0c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b2c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b4c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b6c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b8c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bcc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a10, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a30, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a50, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a70, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a90, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ab0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ad0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0af0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b10, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b30, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b50, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b70, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b90, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bb0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bd0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bf0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a14, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a34, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a54, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a74, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0a94, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ab4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ad4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0af4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b14, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b34, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b54, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b74, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0b94, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bb4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bd4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0bf4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c00, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c10, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c20, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c30, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c40, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c50, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c60, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c70, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c80, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c90, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ca0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cb0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cc0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cd0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ce0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cf0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c04, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c14, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c24, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c34, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c44, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c54, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c64, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c74, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c84, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c94, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ca4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cb4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cc4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cd4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ce4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cf4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c08, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c18, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c28, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c38, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c48, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c58, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c68, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c78, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c88, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c98, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ca8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cb8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cc8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cd8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ce8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0cf8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0c0c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0c1c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0c2c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0c3c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0c4c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0c5c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0c6c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0c7c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0c8c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0c9c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0cac, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0cbc, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0ccc, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0cdc, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0cec, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0cfc, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0d00, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d08, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d10, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d18, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d20, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d28, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d30, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d38, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d04, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d0c, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d14, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d1c, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d24, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d2c, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d34, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d3c, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e00, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e10, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e20, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e30, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e40, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e50, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e60, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e70, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e80, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e90, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ea0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0eb0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ec0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ed0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ee0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ef0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0e04, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e14, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e24, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e34, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e44, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e54, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e64, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e74, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e84, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e94, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ea4, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0eb4, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ec4, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ed4, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ee4, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ef4, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e08, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e18, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e28, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e38, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e48, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e58, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e68, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e78, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e88, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0e98, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ea8, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0eb8, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ec8, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ed8, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ee8, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0ef8, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d40, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d48, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d50, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d58, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d44, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d4c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d54, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d5c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1e00, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e20, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e40, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e60, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e80, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ea0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ec0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ee0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e04, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e24, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e44, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e64, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e84, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ea4, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ec4, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ee4, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e08, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e28, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e48, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e68, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e88, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1ea8, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1ec8, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1ee8, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e0c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e2c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e4c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e6c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e8c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1eac, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ecc, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1eec, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e10, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e30, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e50, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e70, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e90, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1eb0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ed0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ef0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e14, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e34, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e54, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e74, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e94, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1eb4, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1ed4, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1ef4, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1e18, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e38, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e58, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e78, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1e98, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1eb8, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ed8, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1ef8, 0x00000001);
-	if (fermi == 0x9097) {
-		for (mthd = 0x3400; mthd <= 0x35fc; mthd += 4)
-			nv_mthd(dev, 0x9097, mthd, 0x00000000);
-	}
-	nv_mthd(dev, 0x9097, 0x030c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1944, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1514, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d68, 0x0000ffff);
-	nv_mthd(dev, 0x9097, 0x121c, 0x0fac6881);
-	nv_mthd(dev, 0x9097, 0x0fac, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1538, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x0fe0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0fe4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0fe8, 0x00000014);
-	nv_mthd(dev, 0x9097, 0x0fec, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x0ff0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x179c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1228, 0x00000400);
-	nv_mthd(dev, 0x9097, 0x122c, 0x00000300);
-	nv_mthd(dev, 0x9097, 0x1230, 0x00010001);
-	nv_mthd(dev, 0x9097, 0x07f8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x15b4, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x15cc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1534, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0fb0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x15d0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x153c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x16b4, 0x00000003);
-	nv_mthd(dev, 0x9097, 0x0fbc, 0x0000ffff);
-	nv_mthd(dev, 0x9097, 0x0fc0, 0x0000ffff);
-	nv_mthd(dev, 0x9097, 0x0fc4, 0x0000ffff);
-	nv_mthd(dev, 0x9097, 0x0fc8, 0x0000ffff);
-	nv_mthd(dev, 0x9097, 0x0df8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0dfc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1948, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1970, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x161c, 0x000009f0);
-	nv_mthd(dev, 0x9097, 0x0dcc, 0x00000010);
-	nv_mthd(dev, 0x9097, 0x163c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x15e4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1160, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1164, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1168, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x116c, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1170, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1174, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1178, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x117c, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1180, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1184, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1188, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x118c, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1190, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1194, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1198, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x119c, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11a0, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11a4, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11a8, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11ac, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11b0, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11b4, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11b8, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11bc, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11c0, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11c4, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11c8, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11cc, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11d0, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11d4, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11d8, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x11dc, 0x25e00040);
-	nv_mthd(dev, 0x9097, 0x1880, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1884, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1888, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x188c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1890, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1894, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1898, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x189c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18a0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18a4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18a8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18ac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18b0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18b4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18b8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18bc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18c0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18c4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18c8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18cc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18d0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18d4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18d8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18dc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18e0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18e4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18e8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18ec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18f0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18f4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18f8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x18fc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0f84, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0f88, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x17c8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x17cc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x17d0, 0x000000ff);
-	nv_mthd(dev, 0x9097, 0x17d4, 0xffffffff);
-	nv_mthd(dev, 0x9097, 0x17d8, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x17dc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x15f4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x15f8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1434, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1438, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d74, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0dec, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x13a4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1318, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1644, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0748, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0de8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1648, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x12a4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1120, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1124, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1128, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x112c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1118, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x164c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1658, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1910, 0x00000290);
-	nv_mthd(dev, 0x9097, 0x1518, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x165c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1520, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1604, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1570, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x13b0, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x13b4, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x020c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1670, 0x30201000);
-	nv_mthd(dev, 0x9097, 0x1674, 0x70605040);
-	nv_mthd(dev, 0x9097, 0x1678, 0xb8a89888);
-	nv_mthd(dev, 0x9097, 0x167c, 0xf8e8d8c8);
-	nv_mthd(dev, 0x9097, 0x166c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1680, 0x00ffff00);
-	nv_mthd(dev, 0x9097, 0x12d0, 0x00000003);
-	nv_mthd(dev, 0x9097, 0x12d4, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1684, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1688, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0dac, 0x00001b02);
-	nv_mthd(dev, 0x9097, 0x0db0, 0x00001b02);
-	nv_mthd(dev, 0x9097, 0x0db4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x168c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x15bc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x156c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x187c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1110, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x0dc0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0dc4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0dc8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1234, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1690, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x12ac, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x02c4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0790, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0794, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0798, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x079c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x07a0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x077c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1000, 0x00000010);
-	nv_mthd(dev, 0x9097, 0x10fc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1290, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0218, 0x00000010);
-	nv_mthd(dev, 0x9097, 0x12d8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x12dc, 0x00000010);
-	nv_mthd(dev, 0x9097, 0x0d94, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x155c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1560, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1564, 0x00001fff);
-	nv_mthd(dev, 0x9097, 0x1574, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1578, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x157c, 0x003fffff);
-	nv_mthd(dev, 0x9097, 0x1354, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1664, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1610, 0x00000012);
-	nv_mthd(dev, 0x9097, 0x1608, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x160c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x162c, 0x00000003);
-	nv_mthd(dev, 0x9097, 0x0210, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0320, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0324, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0328, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x032c, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0330, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0334, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0338, 0x3f800000);
-	nv_mthd(dev, 0x9097, 0x0750, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0760, 0x39291909);
-	nv_mthd(dev, 0x9097, 0x0764, 0x79695949);
-	nv_mthd(dev, 0x9097, 0x0768, 0xb9a99989);
-	nv_mthd(dev, 0x9097, 0x076c, 0xf9e9d9c9);
-	nv_mthd(dev, 0x9097, 0x0770, 0x30201000);
-	nv_mthd(dev, 0x9097, 0x0774, 0x70605040);
-	nv_mthd(dev, 0x9097, 0x0778, 0x00009080);
-	nv_mthd(dev, 0x9097, 0x0780, 0x39291909);
-	nv_mthd(dev, 0x9097, 0x0784, 0x79695949);
-	nv_mthd(dev, 0x9097, 0x0788, 0xb9a99989);
-	nv_mthd(dev, 0x9097, 0x078c, 0xf9e9d9c9);
-	nv_mthd(dev, 0x9097, 0x07d0, 0x30201000);
-	nv_mthd(dev, 0x9097, 0x07d4, 0x70605040);
-	nv_mthd(dev, 0x9097, 0x07d8, 0x00009080);
-	nv_mthd(dev, 0x9097, 0x037c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x0740, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0744, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x2600, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1918, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x191c, 0x00000900);
-	nv_mthd(dev, 0x9097, 0x1920, 0x00000405);
-	nv_mthd(dev, 0x9097, 0x1308, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1924, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x13ac, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x192c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x193c, 0x00002c1c);
-	nv_mthd(dev, 0x9097, 0x0d7c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0f8c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x02c0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1510, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1940, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ff4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0ff8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x194c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1950, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1968, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1590, 0x0000003f);
-	nv_mthd(dev, 0x9097, 0x07e8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x07ec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x07f0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x07f4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x196c, 0x00000011);
-	nv_mthd(dev, 0x9097, 0x197c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0fcc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0fd0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x02d8, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x1980, 0x00000080);
-	nv_mthd(dev, 0x9097, 0x1504, 0x00000080);
-	nv_mthd(dev, 0x9097, 0x1984, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0300, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x13a8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x12ec, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1310, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1314, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1380, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1384, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1388, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x138c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1390, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1394, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x139c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1398, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1594, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1598, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x159c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x15a0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x15a4, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x0f54, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0f58, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0f5c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x19bc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0f9c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0fa0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x12cc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x12e8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x130c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1360, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1364, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1368, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x136c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1370, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1374, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1378, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x137c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x133c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1340, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1344, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1348, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x134c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1350, 0x00000002);
-	nv_mthd(dev, 0x9097, 0x1358, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x12e4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x131c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1320, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1324, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1328, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x19c0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1140, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x19c4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x19c8, 0x00001500);
-	nv_mthd(dev, 0x9097, 0x135c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0f90, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x19e0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x19e4, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x19e8, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x19ec, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x19f0, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x19f4, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x19f8, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x19fc, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x19cc, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x15b8, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1a00, 0x00001111);
-	nv_mthd(dev, 0x9097, 0x1a04, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1a08, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1a0c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1a10, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1a14, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1a18, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1a1c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d6c, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x0d70, 0xffff0000);
-	nv_mthd(dev, 0x9097, 0x10f8, 0x00001010);
-	nv_mthd(dev, 0x9097, 0x0d80, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d84, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d88, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d8c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0d90, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0da0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1508, 0x80000000);
-	nv_mthd(dev, 0x9097, 0x150c, 0x40000000);
-	nv_mthd(dev, 0x9097, 0x1668, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0318, 0x00000008);
-	nv_mthd(dev, 0x9097, 0x031c, 0x00000008);
-	nv_mthd(dev, 0x9097, 0x0d9c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x07dc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x074c, 0x00000055);
-	nv_mthd(dev, 0x9097, 0x1420, 0x00000003);
-	nv_mthd(dev, 0x9097, 0x17bc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x17c0, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x17c4, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1008, 0x00000008);
-	nv_mthd(dev, 0x9097, 0x100c, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x1010, 0x0000012c);
-	nv_mthd(dev, 0x9097, 0x0d60, 0x00000040);
-	nv_mthd(dev, 0x9097, 0x075c, 0x00000003);
-	nv_mthd(dev, 0x9097, 0x1018, 0x00000020);
-	nv_mthd(dev, 0x9097, 0x101c, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1020, 0x00000020);
-	nv_mthd(dev, 0x9097, 0x1024, 0x00000001);
-	nv_mthd(dev, 0x9097, 0x1444, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x1448, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x144c, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0360, 0x20164010);
-	nv_mthd(dev, 0x9097, 0x0364, 0x00000020);
-	nv_mthd(dev, 0x9097, 0x0368, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0de4, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0204, 0x00000006);
-	nv_mthd(dev, 0x9097, 0x0208, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x02cc, 0x003fffff);
-	nv_mthd(dev, 0x9097, 0x02d0, 0x00000c48);
-	nv_mthd(dev, 0x9097, 0x1220, 0x00000005);
-	nv_mthd(dev, 0x9097, 0x0fdc, 0x00000000);
-	nv_mthd(dev, 0x9097, 0x0f98, 0x00300008);
-	nv_mthd(dev, 0x9097, 0x1284, 0x04000080);
-	nv_mthd(dev, 0x9097, 0x1450, 0x00300008);
-	nv_mthd(dev, 0x9097, 0x1454, 0x04000080);
-	nv_mthd(dev, 0x9097, 0x0214, 0x00000000);
-	/* in trace, right after 0x90c0, not here */
-	nv_mthd(dev, 0x9097, 0x3410, 0x80002006);
-}
-
-static void
-nvc0_grctx_generate_9197(struct drm_device *dev)
-{
-	u32 fermi = nvc0_graph_class(dev);
-	u32 mthd;
-
-	if (fermi == 0x9197) {
-		for (mthd = 0x3400; mthd <= 0x35fc; mthd += 4)
-			nv_mthd(dev, 0x9197, mthd, 0x00000000);
-	}
-	nv_mthd(dev, 0x9197, 0x02e4, 0x0000b001);
-}
-
-static void
-nvc0_grctx_generate_9297(struct drm_device *dev)
-{
-	u32 fermi = nvc0_graph_class(dev);
-	u32 mthd;
-
-	if (fermi == 0x9297) {
-		for (mthd = 0x3400; mthd <= 0x35fc; mthd += 4)
-			nv_mthd(dev, 0x9297, mthd, 0x00000000);
-	}
-	nv_mthd(dev, 0x9297, 0x036c, 0x00000000);
-	nv_mthd(dev, 0x9297, 0x0370, 0x00000000);
-	nv_mthd(dev, 0x9297, 0x07a4, 0x00000000);
-	nv_mthd(dev, 0x9297, 0x07a8, 0x00000000);
-	nv_mthd(dev, 0x9297, 0x0374, 0x00000000);
-	nv_mthd(dev, 0x9297, 0x0378, 0x00000020);
-}
-
-static void
-nvc0_grctx_generate_902d(struct drm_device *dev)
-{
-	nv_mthd(dev, 0x902d, 0x0200, 0x000000cf);
-	nv_mthd(dev, 0x902d, 0x0204, 0x00000001);
-	nv_mthd(dev, 0x902d, 0x0208, 0x00000020);
-	nv_mthd(dev, 0x902d, 0x020c, 0x00000001);
-	nv_mthd(dev, 0x902d, 0x0210, 0x00000000);
-	nv_mthd(dev, 0x902d, 0x0214, 0x00000080);
-	nv_mthd(dev, 0x902d, 0x0218, 0x00000100);
-	nv_mthd(dev, 0x902d, 0x021c, 0x00000100);
-	nv_mthd(dev, 0x902d, 0x0220, 0x00000000);
-	nv_mthd(dev, 0x902d, 0x0224, 0x00000000);
-	nv_mthd(dev, 0x902d, 0x0230, 0x000000cf);
-	nv_mthd(dev, 0x902d, 0x0234, 0x00000001);
-	nv_mthd(dev, 0x902d, 0x0238, 0x00000020);
-	nv_mthd(dev, 0x902d, 0x023c, 0x00000001);
-	nv_mthd(dev, 0x902d, 0x0244, 0x00000080);
-	nv_mthd(dev, 0x902d, 0x0248, 0x00000100);
-	nv_mthd(dev, 0x902d, 0x024c, 0x00000100);
-}
-
-static void
-nvc0_grctx_generate_9039(struct drm_device *dev)
-{
-	nv_mthd(dev, 0x9039, 0x030c, 0x00000000);
-	nv_mthd(dev, 0x9039, 0x0310, 0x00000000);
-	nv_mthd(dev, 0x9039, 0x0314, 0x00000000);
-	nv_mthd(dev, 0x9039, 0x0320, 0x00000000);
-	nv_mthd(dev, 0x9039, 0x0238, 0x00000000);
-	nv_mthd(dev, 0x9039, 0x023c, 0x00000000);
-	nv_mthd(dev, 0x9039, 0x0318, 0x00000000);
-	nv_mthd(dev, 0x9039, 0x031c, 0x00000000);
-}
-
-static void
-nvc0_grctx_generate_90c0(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int i;
-
-	for (i = 0; dev_priv->chipset == 0xd9 && i < 4; i++) {
-		nv_mthd(dev, 0x90c0, 0x2700 + (i * 0x40), 0x00000000);
-		nv_mthd(dev, 0x90c0, 0x2720 + (i * 0x40), 0x00000000);
-		nv_mthd(dev, 0x90c0, 0x2704 + (i * 0x40), 0x00000000);
-		nv_mthd(dev, 0x90c0, 0x2724 + (i * 0x40), 0x00000000);
-		nv_mthd(dev, 0x90c0, 0x2708 + (i * 0x40), 0x00000000);
-		nv_mthd(dev, 0x90c0, 0x2728 + (i * 0x40), 0x00000000);
-	}
-	nv_mthd(dev, 0x90c0, 0x270c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x272c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x274c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x276c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x278c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x27ac, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x27cc, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x27ec, 0x00000000);
-	for (i = 0; dev_priv->chipset == 0xd9 && i < 4; i++) {
-		nv_mthd(dev, 0x90c0, 0x2710 + (i * 0x40), 0x00014000);
-		nv_mthd(dev, 0x90c0, 0x2730 + (i * 0x40), 0x00014000);
-		nv_mthd(dev, 0x90c0, 0x2714 + (i * 0x40), 0x00000040);
-		nv_mthd(dev, 0x90c0, 0x2734 + (i * 0x40), 0x00000040);
-	}
-	nv_mthd(dev, 0x90c0, 0x030c, 0x00000001);
-	nv_mthd(dev, 0x90c0, 0x1944, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x0758, 0x00000100);
-	nv_mthd(dev, 0x90c0, 0x02c4, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x0790, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x0794, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x0798, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x079c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x07a0, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x077c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x0204, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x0208, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x020c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x0214, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x024c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x0d94, 0x00000001);
-	nv_mthd(dev, 0x90c0, 0x1608, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x160c, 0x00000000);
-	nv_mthd(dev, 0x90c0, 0x1664, 0x00000000);
-}
-
-static void
-nvc0_grctx_generate_dispatch(struct drm_device *dev)
-{
-	int i;
-
-	nv_wr32(dev, 0x404004, 0x00000000);
-	nv_wr32(dev, 0x404008, 0x00000000);
-	nv_wr32(dev, 0x40400c, 0x00000000);
-	nv_wr32(dev, 0x404010, 0x00000000);
-	nv_wr32(dev, 0x404014, 0x00000000);
-	nv_wr32(dev, 0x404018, 0x00000000);
-	nv_wr32(dev, 0x40401c, 0x00000000);
-	nv_wr32(dev, 0x404020, 0x00000000);
-	nv_wr32(dev, 0x404024, 0x00000000);
-	nv_wr32(dev, 0x404028, 0x00000000);
-	nv_wr32(dev, 0x40402c, 0x00000000);
-	nv_wr32(dev, 0x404044, 0x00000000);
-	nv_wr32(dev, 0x404094, 0x00000000);
-	nv_wr32(dev, 0x404098, 0x00000000);
-	nv_wr32(dev, 0x40409c, 0x00000000);
-	nv_wr32(dev, 0x4040a0, 0x00000000);
-	nv_wr32(dev, 0x4040a4, 0x00000000);
-	nv_wr32(dev, 0x4040a8, 0x00000000);
-	nv_wr32(dev, 0x4040ac, 0x00000000);
-	nv_wr32(dev, 0x4040b0, 0x00000000);
-	nv_wr32(dev, 0x4040b4, 0x00000000);
-	nv_wr32(dev, 0x4040b8, 0x00000000);
-	nv_wr32(dev, 0x4040bc, 0x00000000);
-	nv_wr32(dev, 0x4040c0, 0x00000000);
-	nv_wr32(dev, 0x4040c4, 0x00000000);
-	nv_wr32(dev, 0x4040c8, 0xf0000087);
-	nv_wr32(dev, 0x4040d4, 0x00000000);
-	nv_wr32(dev, 0x4040d8, 0x00000000);
-	nv_wr32(dev, 0x4040dc, 0x00000000);
-	nv_wr32(dev, 0x4040e0, 0x00000000);
-	nv_wr32(dev, 0x4040e4, 0x00000000);
-	nv_wr32(dev, 0x4040e8, 0x00001000);
-	nv_wr32(dev, 0x4040f8, 0x00000000);
-	nv_wr32(dev, 0x404130, 0x00000000);
-	nv_wr32(dev, 0x404134, 0x00000000);
-	nv_wr32(dev, 0x404138, 0x20000040);
-	nv_wr32(dev, 0x404150, 0x0000002e);
-	nv_wr32(dev, 0x404154, 0x00000400);
-	nv_wr32(dev, 0x404158, 0x00000200);
-	nv_wr32(dev, 0x404164, 0x00000055);
-	nv_wr32(dev, 0x404168, 0x00000000);
-	nv_wr32(dev, 0x404174, 0x00000000);
-	nv_wr32(dev, 0x404178, 0x00000000);
-	nv_wr32(dev, 0x40417c, 0x00000000);
-	for (i = 0; i < 8; i++)
-		nv_wr32(dev, 0x404200 + (i * 4), 0x00000000); /* subc */
-}
-
-static void
-nvc0_grctx_generate_macro(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x404404, 0x00000000);
-	nv_wr32(dev, 0x404408, 0x00000000);
-	nv_wr32(dev, 0x40440c, 0x00000000);
-	nv_wr32(dev, 0x404410, 0x00000000);
-	nv_wr32(dev, 0x404414, 0x00000000);
-	nv_wr32(dev, 0x404418, 0x00000000);
-	nv_wr32(dev, 0x40441c, 0x00000000);
-	nv_wr32(dev, 0x404420, 0x00000000);
-	nv_wr32(dev, 0x404424, 0x00000000);
-	nv_wr32(dev, 0x404428, 0x00000000);
-	nv_wr32(dev, 0x40442c, 0x00000000);
-	nv_wr32(dev, 0x404430, 0x00000000);
-	nv_wr32(dev, 0x404434, 0x00000000);
-	nv_wr32(dev, 0x404438, 0x00000000);
-	nv_wr32(dev, 0x404460, 0x00000000);
-	nv_wr32(dev, 0x404464, 0x00000000);
-	nv_wr32(dev, 0x404468, 0x00ffffff);
-	nv_wr32(dev, 0x40446c, 0x00000000);
-	nv_wr32(dev, 0x404480, 0x00000001);
-	nv_wr32(dev, 0x404498, 0x00000001);
-}
-
-static void
-nvc0_grctx_generate_m2mf(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x404604, 0x00000015);
-	nv_wr32(dev, 0x404608, 0x00000000);
-	nv_wr32(dev, 0x40460c, 0x00002e00);
-	nv_wr32(dev, 0x404610, 0x00000100);
-	nv_wr32(dev, 0x404618, 0x00000000);
-	nv_wr32(dev, 0x40461c, 0x00000000);
-	nv_wr32(dev, 0x404620, 0x00000000);
-	nv_wr32(dev, 0x404624, 0x00000000);
-	nv_wr32(dev, 0x404628, 0x00000000);
-	nv_wr32(dev, 0x40462c, 0x00000000);
-	nv_wr32(dev, 0x404630, 0x00000000);
-	nv_wr32(dev, 0x404634, 0x00000000);
-	nv_wr32(dev, 0x404638, 0x00000004);
-	nv_wr32(dev, 0x40463c, 0x00000000);
-	nv_wr32(dev, 0x404640, 0x00000000);
-	nv_wr32(dev, 0x404644, 0x00000000);
-	nv_wr32(dev, 0x404648, 0x00000000);
-	nv_wr32(dev, 0x40464c, 0x00000000);
-	nv_wr32(dev, 0x404650, 0x00000000);
-	nv_wr32(dev, 0x404654, 0x00000000);
-	nv_wr32(dev, 0x404658, 0x00000000);
-	nv_wr32(dev, 0x40465c, 0x007f0100);
-	nv_wr32(dev, 0x404660, 0x00000000);
-	nv_wr32(dev, 0x404664, 0x00000000);
-	nv_wr32(dev, 0x404668, 0x00000000);
-	nv_wr32(dev, 0x40466c, 0x00000000);
-	nv_wr32(dev, 0x404670, 0x00000000);
-	nv_wr32(dev, 0x404674, 0x00000000);
-	nv_wr32(dev, 0x404678, 0x00000000);
-	nv_wr32(dev, 0x40467c, 0x00000002);
-	nv_wr32(dev, 0x404680, 0x00000000);
-	nv_wr32(dev, 0x404684, 0x00000000);
-	nv_wr32(dev, 0x404688, 0x00000000);
-	nv_wr32(dev, 0x40468c, 0x00000000);
-	nv_wr32(dev, 0x404690, 0x00000000);
-	nv_wr32(dev, 0x404694, 0x00000000);
-	nv_wr32(dev, 0x404698, 0x00000000);
-	nv_wr32(dev, 0x40469c, 0x00000000);
-	nv_wr32(dev, 0x4046a0, 0x007f0080);
-	nv_wr32(dev, 0x4046a4, 0x00000000);
-	nv_wr32(dev, 0x4046a8, 0x00000000);
-	nv_wr32(dev, 0x4046ac, 0x00000000);
-	nv_wr32(dev, 0x4046b0, 0x00000000);
-	nv_wr32(dev, 0x4046b4, 0x00000000);
-	nv_wr32(dev, 0x4046b8, 0x00000000);
-	nv_wr32(dev, 0x4046bc, 0x00000000);
-	nv_wr32(dev, 0x4046c0, 0x00000000);
-	nv_wr32(dev, 0x4046c4, 0x00000000);
-	nv_wr32(dev, 0x4046c8, 0x00000000);
-	nv_wr32(dev, 0x4046cc, 0x00000000);
-	nv_wr32(dev, 0x4046d0, 0x00000000);
-	nv_wr32(dev, 0x4046d4, 0x00000000);
-	nv_wr32(dev, 0x4046d8, 0x00000000);
-	nv_wr32(dev, 0x4046dc, 0x00000000);
-	nv_wr32(dev, 0x4046e0, 0x00000000);
-	nv_wr32(dev, 0x4046e4, 0x00000000);
-	nv_wr32(dev, 0x4046e8, 0x00000000);
-	nv_wr32(dev, 0x4046f0, 0x00000000);
-	nv_wr32(dev, 0x4046f4, 0x00000000);
-}
-
-static void
-nvc0_grctx_generate_unk47xx(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x404700, 0x00000000);
-	nv_wr32(dev, 0x404704, 0x00000000);
-	nv_wr32(dev, 0x404708, 0x00000000);
-	nv_wr32(dev, 0x40470c, 0x00000000);
-	nv_wr32(dev, 0x404710, 0x00000000);
-	nv_wr32(dev, 0x404714, 0x00000000);
-	nv_wr32(dev, 0x404718, 0x00000000);
-	nv_wr32(dev, 0x40471c, 0x00000000);
-	nv_wr32(dev, 0x404720, 0x00000000);
-	nv_wr32(dev, 0x404724, 0x00000000);
-	nv_wr32(dev, 0x404728, 0x00000000);
-	nv_wr32(dev, 0x40472c, 0x00000000);
-	nv_wr32(dev, 0x404730, 0x00000000);
-	nv_wr32(dev, 0x404734, 0x00000100);
-	nv_wr32(dev, 0x404738, 0x00000000);
-	nv_wr32(dev, 0x40473c, 0x00000000);
-	nv_wr32(dev, 0x404740, 0x00000000);
-	nv_wr32(dev, 0x404744, 0x00000000);
-	nv_wr32(dev, 0x404748, 0x00000000);
-	nv_wr32(dev, 0x40474c, 0x00000000);
-	nv_wr32(dev, 0x404750, 0x00000000);
-	nv_wr32(dev, 0x404754, 0x00000000);
-}
-
-static void
-nvc0_grctx_generate_shaders(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->chipset == 0xd9) {
-		nv_wr32(dev, 0x405800, 0x0f8000bf);
-		nv_wr32(dev, 0x405830, 0x02180218);
-		nv_wr32(dev, 0x405834, 0x08000000);
-	} else
-	if (dev_priv->chipset == 0xc1) {
-		nv_wr32(dev, 0x405800, 0x0f8000bf);
-		nv_wr32(dev, 0x405830, 0x02180218);
-		nv_wr32(dev, 0x405834, 0x00000000);
-	} else {
-		nv_wr32(dev, 0x405800, 0x078000bf);
-		nv_wr32(dev, 0x405830, 0x02180000);
-		nv_wr32(dev, 0x405834, 0x00000000);
-	}
-	nv_wr32(dev, 0x405838, 0x00000000);
-	nv_wr32(dev, 0x405854, 0x00000000);
-	nv_wr32(dev, 0x405870, 0x00000001);
-	nv_wr32(dev, 0x405874, 0x00000001);
-	nv_wr32(dev, 0x405878, 0x00000001);
-	nv_wr32(dev, 0x40587c, 0x00000001);
-	nv_wr32(dev, 0x405a00, 0x00000000);
-	nv_wr32(dev, 0x405a04, 0x00000000);
-	nv_wr32(dev, 0x405a18, 0x00000000);
-}
-
-static void
-nvc0_grctx_generate_unk60xx(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x406020, 0x000103c1);
-	nv_wr32(dev, 0x406028, 0x00000001);
-	nv_wr32(dev, 0x40602c, 0x00000001);
-	nv_wr32(dev, 0x406030, 0x00000001);
-	nv_wr32(dev, 0x406034, 0x00000001);
-}
-
-static void
-nvc0_grctx_generate_unk64xx(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nv_wr32(dev, 0x4064a8, 0x00000000);
-	nv_wr32(dev, 0x4064ac, 0x00003fff);
-	nv_wr32(dev, 0x4064b4, 0x00000000);
-	nv_wr32(dev, 0x4064b8, 0x00000000);
-	if (dev_priv->chipset == 0xd9)
-		nv_wr32(dev, 0x4064bc, 0x00000000);
-	if (dev_priv->chipset == 0xc1 ||
-	    dev_priv->chipset == 0xd9) {
-		nv_wr32(dev, 0x4064c0, 0x80140078);
-		nv_wr32(dev, 0x4064c4, 0x0086ffff);
-	}
-}
-
-static void
-nvc0_grctx_generate_tpbus(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x407804, 0x00000023);
-	nv_wr32(dev, 0x40780c, 0x0a418820);
-	nv_wr32(dev, 0x407810, 0x062080e6);
-	nv_wr32(dev, 0x407814, 0x020398a4);
-	nv_wr32(dev, 0x407818, 0x0e629062);
-	nv_wr32(dev, 0x40781c, 0x0a418820);
-	nv_wr32(dev, 0x407820, 0x000000e6);
-	nv_wr32(dev, 0x4078bc, 0x00000103);
-}
-
-static void
-nvc0_grctx_generate_ccache(struct drm_device *dev)
-{
-	nv_wr32(dev, 0x408000, 0x00000000);
-	nv_wr32(dev, 0x408004, 0x00000000);
-	nv_wr32(dev, 0x408008, 0x00000018);
-	nv_wr32(dev, 0x40800c, 0x00000000);
-	nv_wr32(dev, 0x408010, 0x00000000);
-	nv_wr32(dev, 0x408014, 0x00000069);
-	nv_wr32(dev, 0x408018, 0xe100e100);
-	nv_wr32(dev, 0x408064, 0x00000000);
-}
-
-static void
-nvc0_grctx_generate_rop(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int chipset = dev_priv->chipset;
-
-	/* ROPC_BROADCAST */
-	nv_wr32(dev, 0x408800, 0x02802a3c);
-	nv_wr32(dev, 0x408804, 0x00000040);
-	if (chipset == 0xd9) {
-		nv_wr32(dev, 0x408808, 0x1043e005);
-		nv_wr32(dev, 0x408900, 0x3080b801);
-		nv_wr32(dev, 0x408904, 0x1043e005);
-		nv_wr32(dev, 0x408908, 0x00c8102f);
-	} else
-	if (chipset == 0xc1) {
-		nv_wr32(dev, 0x408808, 0x1003e005);
-		nv_wr32(dev, 0x408900, 0x3080b801);
-		nv_wr32(dev, 0x408904, 0x62000001);
-		nv_wr32(dev, 0x408908, 0x00c80929);
-	} else {
-		nv_wr32(dev, 0x408808, 0x0003e00d);
-		nv_wr32(dev, 0x408900, 0x3080b801);
-		nv_wr32(dev, 0x408904, 0x02000001);
-		nv_wr32(dev, 0x408908, 0x00c80929);
-	}
-	nv_wr32(dev, 0x40890c, 0x00000000);
-	nv_wr32(dev, 0x408980, 0x0000011d);
-}
-
-static void
-nvc0_grctx_generate_gpc(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int chipset = dev_priv->chipset;
-	int i;
-
-	/* GPC_BROADCAST */
-	nv_wr32(dev, 0x418380, 0x00000016);
-	nv_wr32(dev, 0x418400, 0x38004e00);
-	nv_wr32(dev, 0x418404, 0x71e0ffff);
-	nv_wr32(dev, 0x418408, 0x00000000);
-	nv_wr32(dev, 0x41840c, 0x00001008);
-	nv_wr32(dev, 0x418410, 0x0fff0fff);
-	nv_wr32(dev, 0x418414, chipset != 0xd9 ? 0x00200fff : 0x02200fff);
-	nv_wr32(dev, 0x418450, 0x00000000);
-	nv_wr32(dev, 0x418454, 0x00000000);
-	nv_wr32(dev, 0x418458, 0x00000000);
-	nv_wr32(dev, 0x41845c, 0x00000000);
-	nv_wr32(dev, 0x418460, 0x00000000);
-	nv_wr32(dev, 0x418464, 0x00000000);
-	nv_wr32(dev, 0x418468, 0x00000001);
-	nv_wr32(dev, 0x41846c, 0x00000000);
-	nv_wr32(dev, 0x418470, 0x00000000);
-	nv_wr32(dev, 0x418600, 0x0000001f);
-	nv_wr32(dev, 0x418684, 0x0000000f);
-	nv_wr32(dev, 0x418700, 0x00000002);
-	nv_wr32(dev, 0x418704, 0x00000080);
-	nv_wr32(dev, 0x418708, 0x00000000);
-	nv_wr32(dev, 0x41870c, chipset != 0xd9 ? 0x07c80000 : 0x00000000);
-	nv_wr32(dev, 0x418710, 0x00000000);
-	nv_wr32(dev, 0x418800, chipset != 0xd9 ? 0x0006860a : 0x7006860a);
-	nv_wr32(dev, 0x418808, 0x00000000);
-	nv_wr32(dev, 0x41880c, 0x00000000);
-	nv_wr32(dev, 0x418810, 0x00000000);
-	nv_wr32(dev, 0x418828, 0x00008442);
-	if (chipset == 0xc1 || chipset == 0xd9)
-		nv_wr32(dev, 0x418830, 0x10000001);
-	else
-		nv_wr32(dev, 0x418830, 0x00000001);
-	nv_wr32(dev, 0x4188d8, 0x00000008);
-	nv_wr32(dev, 0x4188e0, 0x01000000);
-	nv_wr32(dev, 0x4188e8, 0x00000000);
-	nv_wr32(dev, 0x4188ec, 0x00000000);
-	nv_wr32(dev, 0x4188f0, 0x00000000);
-	nv_wr32(dev, 0x4188f4, 0x00000000);
-	nv_wr32(dev, 0x4188f8, 0x00000000);
-	if (chipset == 0xd9)
-		nv_wr32(dev, 0x4188fc, 0x20100008);
-	else if (chipset == 0xc1)
-		nv_wr32(dev, 0x4188fc, 0x00100018);
-	else
-		nv_wr32(dev, 0x4188fc, 0x00100000);
-	nv_wr32(dev, 0x41891c, 0x00ff00ff);
-	nv_wr32(dev, 0x418924, 0x00000000);
-	nv_wr32(dev, 0x418928, 0x00ffff00);
-	nv_wr32(dev, 0x41892c, 0x0000ff00);
-	for (i = 0; i < 8; i++) {
-		nv_wr32(dev, 0x418a00 + (i * 0x20), 0x00000000);
-		nv_wr32(dev, 0x418a04 + (i * 0x20), 0x00000000);
-		nv_wr32(dev, 0x418a08 + (i * 0x20), 0x00000000);
-		nv_wr32(dev, 0x418a0c + (i * 0x20), 0x00010000);
-		nv_wr32(dev, 0x418a10 + (i * 0x20), 0x00000000);
-		nv_wr32(dev, 0x418a14 + (i * 0x20), 0x00000000);
-		nv_wr32(dev, 0x418a18 + (i * 0x20), 0x00000000);
-	}
-	nv_wr32(dev, 0x418b00, chipset != 0xd9 ? 0x00000000 : 0x00000006);
-	nv_wr32(dev, 0x418b08, 0x0a418820);
-	nv_wr32(dev, 0x418b0c, 0x062080e6);
-	nv_wr32(dev, 0x418b10, 0x020398a4);
-	nv_wr32(dev, 0x418b14, 0x0e629062);
-	nv_wr32(dev, 0x418b18, 0x0a418820);
-	nv_wr32(dev, 0x418b1c, 0x000000e6);
-	nv_wr32(dev, 0x418bb8, 0x00000103);
-	nv_wr32(dev, 0x418c08, 0x00000001);
-	nv_wr32(dev, 0x418c10, 0x00000000);
-	nv_wr32(dev, 0x418c14, 0x00000000);
-	nv_wr32(dev, 0x418c18, 0x00000000);
-	nv_wr32(dev, 0x418c1c, 0x00000000);
-	nv_wr32(dev, 0x418c20, 0x00000000);
-	nv_wr32(dev, 0x418c24, 0x00000000);
-	nv_wr32(dev, 0x418c28, 0x00000000);
-	nv_wr32(dev, 0x418c2c, 0x00000000);
-	if (chipset == 0xc1 || chipset == 0xd9)
-		nv_wr32(dev, 0x418c6c, 0x00000001);
-	nv_wr32(dev, 0x418c80, 0x20200004);
-	nv_wr32(dev, 0x418c8c, 0x00000001);
-	nv_wr32(dev, 0x419000, 0x00000780);
-	nv_wr32(dev, 0x419004, 0x00000000);
-	nv_wr32(dev, 0x419008, 0x00000000);
-	nv_wr32(dev, 0x419014, 0x00000004);
-}
-
-static void
-nvc0_grctx_generate_tp(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int chipset = dev_priv->chipset;
-
-	/* GPC_BROADCAST.TP_BROADCAST */
-	nv_wr32(dev, 0x419818, 0x00000000);
-	nv_wr32(dev, 0x41983c, 0x00038bc7);
-	nv_wr32(dev, 0x419848, 0x00000000);
-	if (chipset == 0xc1 || chipset == 0xd9)
-		nv_wr32(dev, 0x419864, 0x00000129);
-	else
-		nv_wr32(dev, 0x419864, 0x0000012a);
-	nv_wr32(dev, 0x419888, 0x00000000);
-	nv_wr32(dev, 0x419a00, 0x000001f0);
-	nv_wr32(dev, 0x419a04, 0x00000001);
-	nv_wr32(dev, 0x419a08, 0x00000023);
-	nv_wr32(dev, 0x419a0c, 0x00020000);
-	nv_wr32(dev, 0x419a10, 0x00000000);
-	nv_wr32(dev, 0x419a14, 0x00000200);
-	nv_wr32(dev, 0x419a1c, 0x00000000);
-	nv_wr32(dev, 0x419a20, 0x00000800);
-	if (chipset == 0xd9)
-		nv_wr32(dev, 0x00419ac4, 0x0017f440);
-	else if (chipset != 0xc0 && chipset != 0xc8)
-		nv_wr32(dev, 0x00419ac4, 0x0007f440);
-	nv_wr32(dev, 0x419b00, 0x0a418820);
-	nv_wr32(dev, 0x419b04, 0x062080e6);
-	nv_wr32(dev, 0x419b08, 0x020398a4);
-	nv_wr32(dev, 0x419b0c, 0x0e629062);
-	nv_wr32(dev, 0x419b10, 0x0a418820);
-	nv_wr32(dev, 0x419b14, 0x000000e6);
-	nv_wr32(dev, 0x419bd0, 0x00900103);
-	if (chipset == 0xc1 || chipset == 0xd9)
-		nv_wr32(dev, 0x419be0, 0x00400001);
-	else
-		nv_wr32(dev, 0x419be0, 0x00000001);
-	nv_wr32(dev, 0x419be4, 0x00000000);
-	nv_wr32(dev, 0x419c00, chipset != 0xd9 ? 0x00000002 : 0x0000000a);
-	nv_wr32(dev, 0x419c04, 0x00000006);
-	nv_wr32(dev, 0x419c08, 0x00000002);
-	nv_wr32(dev, 0x419c20, 0x00000000);
-	if (dev_priv->chipset == 0xd9) {
-		nv_wr32(dev, 0x419c24, 0x00084210);
-		nv_wr32(dev, 0x419c28, 0x3cf3cf3c);
-		nv_wr32(dev, 0x419cb0, 0x00020048);
-	} else
-	if (chipset == 0xce || chipset == 0xcf) {
-		nv_wr32(dev, 0x419cb0, 0x00020048);
-	} else {
-		nv_wr32(dev, 0x419cb0, 0x00060048);
-	}
-	nv_wr32(dev, 0x419ce8, 0x00000000);
-	nv_wr32(dev, 0x419cf4, 0x00000183);
-	if (chipset == 0xc1 || chipset == 0xd9)
-		nv_wr32(dev, 0x419d20, 0x12180000);
-	else
-		nv_wr32(dev, 0x419d20, 0x02180000);
-	nv_wr32(dev, 0x419d24, 0x00001fff);
-	if (chipset == 0xc1 || chipset == 0xd9)
-		nv_wr32(dev, 0x419d44, 0x02180218);
-	nv_wr32(dev, 0x419e04, 0x00000000);
-	nv_wr32(dev, 0x419e08, 0x00000000);
-	nv_wr32(dev, 0x419e0c, 0x00000000);
-	nv_wr32(dev, 0x419e10, 0x00000002);
-	nv_wr32(dev, 0x419e44, 0x001beff2);
-	nv_wr32(dev, 0x419e48, 0x00000000);
-	nv_wr32(dev, 0x419e4c, 0x0000000f);
-	nv_wr32(dev, 0x419e50, 0x00000000);
-	nv_wr32(dev, 0x419e54, 0x00000000);
-	nv_wr32(dev, 0x419e58, 0x00000000);
-	nv_wr32(dev, 0x419e5c, 0x00000000);
-	nv_wr32(dev, 0x419e60, 0x00000000);
-	nv_wr32(dev, 0x419e64, 0x00000000);
-	nv_wr32(dev, 0x419e68, 0x00000000);
-	nv_wr32(dev, 0x419e6c, 0x00000000);
-	nv_wr32(dev, 0x419e70, 0x00000000);
-	nv_wr32(dev, 0x419e74, 0x00000000);
-	nv_wr32(dev, 0x419e78, 0x00000000);
-	nv_wr32(dev, 0x419e7c, 0x00000000);
-	nv_wr32(dev, 0x419e80, 0x00000000);
-	nv_wr32(dev, 0x419e84, 0x00000000);
-	nv_wr32(dev, 0x419e88, 0x00000000);
-	nv_wr32(dev, 0x419e8c, 0x00000000);
-	nv_wr32(dev, 0x419e90, 0x00000000);
-	nv_wr32(dev, 0x419e98, 0x00000000);
-	if (chipset != 0xc0 && chipset != 0xc8)
-		nv_wr32(dev, 0x419ee0, 0x00011110);
-	nv_wr32(dev, 0x419f50, 0x00000000);
-	nv_wr32(dev, 0x419f54, 0x00000000);
-	if (chipset != 0xc0 && chipset != 0xc8)
-		nv_wr32(dev, 0x419f58, 0x00000000);
-}
-
-int
-nvc0_grctx_generate(struct nouveau_channel *chan)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nvc0_graph_priv *priv = nv_engine(chan->dev, NVOBJ_ENGINE_GR);
-	struct nvc0_graph_chan *grch = chan->engctx[NVOBJ_ENGINE_GR];
-	struct drm_device *dev = chan->dev;
-	int i, gpc, tp, id;
-	u32 fermi = nvc0_graph_class(dev);
-	u32 r000260, tmp;
-
-	r000260 = nv_rd32(dev, 0x000260);
-	nv_wr32(dev, 0x000260, r000260 & ~1);
-	nv_wr32(dev, 0x400208, 0x00000000);
-
-	nvc0_grctx_generate_dispatch(dev);
-	nvc0_grctx_generate_macro(dev);
-	nvc0_grctx_generate_m2mf(dev);
-	nvc0_grctx_generate_unk47xx(dev);
-	nvc0_grctx_generate_shaders(dev);
-	nvc0_grctx_generate_unk60xx(dev);
-	nvc0_grctx_generate_unk64xx(dev);
-	nvc0_grctx_generate_tpbus(dev);
-	nvc0_grctx_generate_ccache(dev);
-	nvc0_grctx_generate_rop(dev);
-	nvc0_grctx_generate_gpc(dev);
-	nvc0_grctx_generate_tp(dev);
-
-	nv_wr32(dev, 0x404154, 0x00000000);
-
-	/* fuc "mmio list" writes */
-	for (i = 0; i < grch->mmio_nr * 8; i += 8) {
-		u32 reg = nv_ro32(grch->mmio, i + 0);
-		nv_wr32(dev, reg, nv_ro32(grch->mmio, i + 4));
-	}
-
-	for (tp = 0, id = 0; tp < 4; tp++) {
-		for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
-			if (tp < priv->tp_nr[gpc]) {
-				nv_wr32(dev, TP_UNIT(gpc, tp, 0x698), id);
-				nv_wr32(dev, TP_UNIT(gpc, tp, 0x4e8), id);
-				nv_wr32(dev, GPC_UNIT(gpc, 0x0c10 + tp * 4), id);
-				nv_wr32(dev, TP_UNIT(gpc, tp, 0x088), id);
-				id++;
-			}
-
-			nv_wr32(dev, GPC_UNIT(gpc, 0x0c08), priv->tp_nr[gpc]);
-			nv_wr32(dev, GPC_UNIT(gpc, 0x0c8c), priv->tp_nr[gpc]);
-		}
-	}
-
-	tmp = 0;
-	for (i = 0; i < priv->gpc_nr; i++)
-		tmp |= priv->tp_nr[i] << (i * 4);
-	nv_wr32(dev, 0x406028, tmp);
-	nv_wr32(dev, 0x405870, tmp);
-
-	nv_wr32(dev, 0x40602c, 0x00000000);
-	nv_wr32(dev, 0x405874, 0x00000000);
-	nv_wr32(dev, 0x406030, 0x00000000);
-	nv_wr32(dev, 0x405878, 0x00000000);
-	nv_wr32(dev, 0x406034, 0x00000000);
-	nv_wr32(dev, 0x40587c, 0x00000000);
-
-	if (1) {
-		u8 tpnr[GPC_MAX], data[TP_MAX];
-
-		memcpy(tpnr, priv->tp_nr, sizeof(priv->tp_nr));
-		memset(data, 0x1f, sizeof(data));
-
-		gpc = -1;
-		for (tp = 0; tp < priv->tp_total; tp++) {
-			do {
-				gpc = (gpc + 1) % priv->gpc_nr;
-			} while (!tpnr[gpc]);
-			tpnr[gpc]--;
-			data[tp] = gpc;
-		}
-
-		for (i = 0; i < 4; i++)
-			nv_wr32(dev, 0x4060a8 + (i * 4), ((u32 *)data)[i]);
-	}
-
-	if (1) {
-		u32 data[6] = {}, data2[2] = {};
-		u8 tpnr[GPC_MAX];
-		u8 shift, ntpcv;
-
-		/* calculate first set of magics */
-		memcpy(tpnr, priv->tp_nr, sizeof(priv->tp_nr));
-
-		gpc = -1;
-		for (tp = 0; tp < priv->tp_total; tp++) {
-			do {
-				gpc = (gpc + 1) % priv->gpc_nr;
-			} while (!tpnr[gpc]);
-			tpnr[gpc]--;
-
-			data[tp / 6] |= gpc << ((tp % 6) * 5);
-		}
-
-		for (; tp < 32; tp++)
-			data[tp / 6] |= 7 << ((tp % 6) * 5);
-
-		/* and the second... */
-		shift = 0;
-		ntpcv = priv->tp_total;
-		while (!(ntpcv & (1 << 4))) {
-			ntpcv <<= 1;
-			shift++;
-		}
-
-		data2[0]  = (ntpcv << 16);
-		data2[0] |= (shift << 21);
-		data2[0] |= (((1 << (0 + 5)) % ntpcv) << 24);
-		for (i = 1; i < 7; i++)
-			data2[1] |= ((1 << (i + 5)) % ntpcv) << ((i - 1) * 5);
-
-		/* GPC_BROADCAST */
-		nv_wr32(dev, 0x418bb8, (priv->tp_total << 8) |
-					priv->magic_not_rop_nr);
-		for (i = 0; i < 6; i++)
-			nv_wr32(dev, 0x418b08 + (i * 4), data[i]);
-
-		/* GPC_BROADCAST.TP_BROADCAST */
-		nv_wr32(dev, 0x419bd0, (priv->tp_total << 8) |
-				       priv->magic_not_rop_nr |
-				       data2[0]);
-		nv_wr32(dev, 0x419be4, data2[1]);
-		for (i = 0; i < 6; i++)
-			nv_wr32(dev, 0x419b00 + (i * 4), data[i]);
-
-		/* UNK78xx */
-		nv_wr32(dev, 0x4078bc, (priv->tp_total << 8) |
-					priv->magic_not_rop_nr);
-		for (i = 0; i < 6; i++)
-			nv_wr32(dev, 0x40780c + (i * 4), data[i]);
-	}
-
-	if (1) {
-		u32 tp_mask = 0, tp_set = 0;
-		u8  tpnr[GPC_MAX], a, b;
-
-		memcpy(tpnr, priv->tp_nr, sizeof(priv->tp_nr));
-		for (gpc = 0; gpc < priv->gpc_nr; gpc++)
-			tp_mask |= ((1 << priv->tp_nr[gpc]) - 1) << (gpc * 8);
-
-		for (i = 0, gpc = -1, b = -1; i < 32; i++) {
-			a = (i * (priv->tp_total - 1)) / 32;
-			if (a != b) {
-				b = a;
-				do {
-					gpc = (gpc + 1) % priv->gpc_nr;
-				} while (!tpnr[gpc]);
-				tp = priv->tp_nr[gpc] - tpnr[gpc]--;
-
-				tp_set |= 1 << ((gpc * 8) + tp);
-			}
-
-			nv_wr32(dev, 0x406800 + (i * 0x20), tp_set);
-			nv_wr32(dev, 0x406c00 + (i * 0x20), tp_set ^ tp_mask);
-		}
-	}
-
-	nv_wr32(dev, 0x400208, 0x80000000);
-
-	nv_icmd(dev, 0x00001000, 0x00000004);
-	nv_icmd(dev, 0x000000a9, 0x0000ffff);
-	nv_icmd(dev, 0x00000038, 0x0fac6881);
-	nv_icmd(dev, 0x0000003d, 0x00000001);
-	nv_icmd(dev, 0x000000e8, 0x00000400);
-	nv_icmd(dev, 0x000000e9, 0x00000400);
-	nv_icmd(dev, 0x000000ea, 0x00000400);
-	nv_icmd(dev, 0x000000eb, 0x00000400);
-	nv_icmd(dev, 0x000000ec, 0x00000400);
-	nv_icmd(dev, 0x000000ed, 0x00000400);
-	nv_icmd(dev, 0x000000ee, 0x00000400);
-	nv_icmd(dev, 0x000000ef, 0x00000400);
-	nv_icmd(dev, 0x00000078, 0x00000300);
-	nv_icmd(dev, 0x00000079, 0x00000300);
-	nv_icmd(dev, 0x0000007a, 0x00000300);
-	nv_icmd(dev, 0x0000007b, 0x00000300);
-	nv_icmd(dev, 0x0000007c, 0x00000300);
-	nv_icmd(dev, 0x0000007d, 0x00000300);
-	nv_icmd(dev, 0x0000007e, 0x00000300);
-	nv_icmd(dev, 0x0000007f, 0x00000300);
-	nv_icmd(dev, 0x00000050, 0x00000011);
-	nv_icmd(dev, 0x00000058, 0x00000008);
-	nv_icmd(dev, 0x00000059, 0x00000008);
-	nv_icmd(dev, 0x0000005a, 0x00000008);
-	nv_icmd(dev, 0x0000005b, 0x00000008);
-	nv_icmd(dev, 0x0000005c, 0x00000008);
-	nv_icmd(dev, 0x0000005d, 0x00000008);
-	nv_icmd(dev, 0x0000005e, 0x00000008);
-	nv_icmd(dev, 0x0000005f, 0x00000008);
-	nv_icmd(dev, 0x00000208, 0x00000001);
-	nv_icmd(dev, 0x00000209, 0x00000001);
-	nv_icmd(dev, 0x0000020a, 0x00000001);
-	nv_icmd(dev, 0x0000020b, 0x00000001);
-	nv_icmd(dev, 0x0000020c, 0x00000001);
-	nv_icmd(dev, 0x0000020d, 0x00000001);
-	nv_icmd(dev, 0x0000020e, 0x00000001);
-	nv_icmd(dev, 0x0000020f, 0x00000001);
-	nv_icmd(dev, 0x00000081, 0x00000001);
-	nv_icmd(dev, 0x00000085, 0x00000004);
-	nv_icmd(dev, 0x00000088, 0x00000400);
-	nv_icmd(dev, 0x00000090, 0x00000300);
-	nv_icmd(dev, 0x00000098, 0x00001001);
-	nv_icmd(dev, 0x000000e3, 0x00000001);
-	nv_icmd(dev, 0x000000da, 0x00000001);
-	nv_icmd(dev, 0x000000f8, 0x00000003);
-	nv_icmd(dev, 0x000000fa, 0x00000001);
-	nv_icmd(dev, 0x0000009f, 0x0000ffff);
-	nv_icmd(dev, 0x000000a0, 0x0000ffff);
-	nv_icmd(dev, 0x000000a1, 0x0000ffff);
-	nv_icmd(dev, 0x000000a2, 0x0000ffff);
-	nv_icmd(dev, 0x000000b1, 0x00000001);
-	nv_icmd(dev, 0x000000b2, 0x00000000);
-	nv_icmd(dev, 0x000000b3, 0x00000000);
-	nv_icmd(dev, 0x000000b4, 0x00000000);
-	nv_icmd(dev, 0x000000b5, 0x00000000);
-	nv_icmd(dev, 0x000000b6, 0x00000000);
-	nv_icmd(dev, 0x000000b7, 0x00000000);
-	nv_icmd(dev, 0x000000b8, 0x00000000);
-	nv_icmd(dev, 0x000000b9, 0x00000000);
-	nv_icmd(dev, 0x000000ba, 0x00000000);
-	nv_icmd(dev, 0x000000bb, 0x00000000);
-	nv_icmd(dev, 0x000000bc, 0x00000000);
-	nv_icmd(dev, 0x000000bd, 0x00000000);
-	nv_icmd(dev, 0x000000be, 0x00000000);
-	nv_icmd(dev, 0x000000bf, 0x00000000);
-	nv_icmd(dev, 0x000000c0, 0x00000000);
-	nv_icmd(dev, 0x000000c1, 0x00000000);
-	nv_icmd(dev, 0x000000c2, 0x00000000);
-	nv_icmd(dev, 0x000000c3, 0x00000000);
-	nv_icmd(dev, 0x000000c4, 0x00000000);
-	nv_icmd(dev, 0x000000c5, 0x00000000);
-	nv_icmd(dev, 0x000000c6, 0x00000000);
-	nv_icmd(dev, 0x000000c7, 0x00000000);
-	nv_icmd(dev, 0x000000c8, 0x00000000);
-	nv_icmd(dev, 0x000000c9, 0x00000000);
-	nv_icmd(dev, 0x000000ca, 0x00000000);
-	nv_icmd(dev, 0x000000cb, 0x00000000);
-	nv_icmd(dev, 0x000000cc, 0x00000000);
-	nv_icmd(dev, 0x000000cd, 0x00000000);
-	nv_icmd(dev, 0x000000ce, 0x00000000);
-	nv_icmd(dev, 0x000000cf, 0x00000000);
-	nv_icmd(dev, 0x000000d0, 0x00000000);
-	nv_icmd(dev, 0x000000d1, 0x00000000);
-	nv_icmd(dev, 0x000000d2, 0x00000000);
-	nv_icmd(dev, 0x000000d3, 0x00000000);
-	nv_icmd(dev, 0x000000d4, 0x00000000);
-	nv_icmd(dev, 0x000000d5, 0x00000000);
-	nv_icmd(dev, 0x000000d6, 0x00000000);
-	nv_icmd(dev, 0x000000d7, 0x00000000);
-	nv_icmd(dev, 0x000000d8, 0x00000000);
-	nv_icmd(dev, 0x000000d9, 0x00000000);
-	nv_icmd(dev, 0x00000210, 0x00000040);
-	nv_icmd(dev, 0x00000211, 0x00000040);
-	nv_icmd(dev, 0x00000212, 0x00000040);
-	nv_icmd(dev, 0x00000213, 0x00000040);
-	nv_icmd(dev, 0x00000214, 0x00000040);
-	nv_icmd(dev, 0x00000215, 0x00000040);
-	nv_icmd(dev, 0x00000216, 0x00000040);
-	nv_icmd(dev, 0x00000217, 0x00000040);
-	if (dev_priv->chipset == 0xd9) {
-		for (i = 0x0400; i <= 0x0417; i++)
-			nv_icmd(dev, i, 0x00000040);
-	}
-	nv_icmd(dev, 0x00000218, 0x0000c080);
-	nv_icmd(dev, 0x00000219, 0x0000c080);
-	nv_icmd(dev, 0x0000021a, 0x0000c080);
-	nv_icmd(dev, 0x0000021b, 0x0000c080);
-	nv_icmd(dev, 0x0000021c, 0x0000c080);
-	nv_icmd(dev, 0x0000021d, 0x0000c080);
-	nv_icmd(dev, 0x0000021e, 0x0000c080);
-	nv_icmd(dev, 0x0000021f, 0x0000c080);
-	if (dev_priv->chipset == 0xd9) {
-		for (i = 0x0440; i <= 0x0457; i++)
-			nv_icmd(dev, i, 0x0000c080);
-	}
-	nv_icmd(dev, 0x000000ad, 0x0000013e);
-	nv_icmd(dev, 0x000000e1, 0x00000010);
-	nv_icmd(dev, 0x00000290, 0x00000000);
-	nv_icmd(dev, 0x00000291, 0x00000000);
-	nv_icmd(dev, 0x00000292, 0x00000000);
-	nv_icmd(dev, 0x00000293, 0x00000000);
-	nv_icmd(dev, 0x00000294, 0x00000000);
-	nv_icmd(dev, 0x00000295, 0x00000000);
-	nv_icmd(dev, 0x00000296, 0x00000000);
-	nv_icmd(dev, 0x00000297, 0x00000000);
-	nv_icmd(dev, 0x00000298, 0x00000000);
-	nv_icmd(dev, 0x00000299, 0x00000000);
-	nv_icmd(dev, 0x0000029a, 0x00000000);
-	nv_icmd(dev, 0x0000029b, 0x00000000);
-	nv_icmd(dev, 0x0000029c, 0x00000000);
-	nv_icmd(dev, 0x0000029d, 0x00000000);
-	nv_icmd(dev, 0x0000029e, 0x00000000);
-	nv_icmd(dev, 0x0000029f, 0x00000000);
-	nv_icmd(dev, 0x000003b0, 0x00000000);
-	nv_icmd(dev, 0x000003b1, 0x00000000);
-	nv_icmd(dev, 0x000003b2, 0x00000000);
-	nv_icmd(dev, 0x000003b3, 0x00000000);
-	nv_icmd(dev, 0x000003b4, 0x00000000);
-	nv_icmd(dev, 0x000003b5, 0x00000000);
-	nv_icmd(dev, 0x000003b6, 0x00000000);
-	nv_icmd(dev, 0x000003b7, 0x00000000);
-	nv_icmd(dev, 0x000003b8, 0x00000000);
-	nv_icmd(dev, 0x000003b9, 0x00000000);
-	nv_icmd(dev, 0x000003ba, 0x00000000);
-	nv_icmd(dev, 0x000003bb, 0x00000000);
-	nv_icmd(dev, 0x000003bc, 0x00000000);
-	nv_icmd(dev, 0x000003bd, 0x00000000);
-	nv_icmd(dev, 0x000003be, 0x00000000);
-	nv_icmd(dev, 0x000003bf, 0x00000000);
-	nv_icmd(dev, 0x000002a0, 0x00000000);
-	nv_icmd(dev, 0x000002a1, 0x00000000);
-	nv_icmd(dev, 0x000002a2, 0x00000000);
-	nv_icmd(dev, 0x000002a3, 0x00000000);
-	nv_icmd(dev, 0x000002a4, 0x00000000);
-	nv_icmd(dev, 0x000002a5, 0x00000000);
-	nv_icmd(dev, 0x000002a6, 0x00000000);
-	nv_icmd(dev, 0x000002a7, 0x00000000);
-	nv_icmd(dev, 0x000002a8, 0x00000000);
-	nv_icmd(dev, 0x000002a9, 0x00000000);
-	nv_icmd(dev, 0x000002aa, 0x00000000);
-	nv_icmd(dev, 0x000002ab, 0x00000000);
-	nv_icmd(dev, 0x000002ac, 0x00000000);
-	nv_icmd(dev, 0x000002ad, 0x00000000);
-	nv_icmd(dev, 0x000002ae, 0x00000000);
-	nv_icmd(dev, 0x000002af, 0x00000000);
-	nv_icmd(dev, 0x00000420, 0x00000000);
-	nv_icmd(dev, 0x00000421, 0x00000000);
-	nv_icmd(dev, 0x00000422, 0x00000000);
-	nv_icmd(dev, 0x00000423, 0x00000000);
-	nv_icmd(dev, 0x00000424, 0x00000000);
-	nv_icmd(dev, 0x00000425, 0x00000000);
-	nv_icmd(dev, 0x00000426, 0x00000000);
-	nv_icmd(dev, 0x00000427, 0x00000000);
-	nv_icmd(dev, 0x00000428, 0x00000000);
-	nv_icmd(dev, 0x00000429, 0x00000000);
-	nv_icmd(dev, 0x0000042a, 0x00000000);
-	nv_icmd(dev, 0x0000042b, 0x00000000);
-	nv_icmd(dev, 0x0000042c, 0x00000000);
-	nv_icmd(dev, 0x0000042d, 0x00000000);
-	nv_icmd(dev, 0x0000042e, 0x00000000);
-	nv_icmd(dev, 0x0000042f, 0x00000000);
-	nv_icmd(dev, 0x000002b0, 0x00000000);
-	nv_icmd(dev, 0x000002b1, 0x00000000);
-	nv_icmd(dev, 0x000002b2, 0x00000000);
-	nv_icmd(dev, 0x000002b3, 0x00000000);
-	nv_icmd(dev, 0x000002b4, 0x00000000);
-	nv_icmd(dev, 0x000002b5, 0x00000000);
-	nv_icmd(dev, 0x000002b6, 0x00000000);
-	nv_icmd(dev, 0x000002b7, 0x00000000);
-	nv_icmd(dev, 0x000002b8, 0x00000000);
-	nv_icmd(dev, 0x000002b9, 0x00000000);
-	nv_icmd(dev, 0x000002ba, 0x00000000);
-	nv_icmd(dev, 0x000002bb, 0x00000000);
-	nv_icmd(dev, 0x000002bc, 0x00000000);
-	nv_icmd(dev, 0x000002bd, 0x00000000);
-	nv_icmd(dev, 0x000002be, 0x00000000);
-	nv_icmd(dev, 0x000002bf, 0x00000000);
-	nv_icmd(dev, 0x00000430, 0x00000000);
-	nv_icmd(dev, 0x00000431, 0x00000000);
-	nv_icmd(dev, 0x00000432, 0x00000000);
-	nv_icmd(dev, 0x00000433, 0x00000000);
-	nv_icmd(dev, 0x00000434, 0x00000000);
-	nv_icmd(dev, 0x00000435, 0x00000000);
-	nv_icmd(dev, 0x00000436, 0x00000000);
-	nv_icmd(dev, 0x00000437, 0x00000000);
-	nv_icmd(dev, 0x00000438, 0x00000000);
-	nv_icmd(dev, 0x00000439, 0x00000000);
-	nv_icmd(dev, 0x0000043a, 0x00000000);
-	nv_icmd(dev, 0x0000043b, 0x00000000);
-	nv_icmd(dev, 0x0000043c, 0x00000000);
-	nv_icmd(dev, 0x0000043d, 0x00000000);
-	nv_icmd(dev, 0x0000043e, 0x00000000);
-	nv_icmd(dev, 0x0000043f, 0x00000000);
-	nv_icmd(dev, 0x000002c0, 0x00000000);
-	nv_icmd(dev, 0x000002c1, 0x00000000);
-	nv_icmd(dev, 0x000002c2, 0x00000000);
-	nv_icmd(dev, 0x000002c3, 0x00000000);
-	nv_icmd(dev, 0x000002c4, 0x00000000);
-	nv_icmd(dev, 0x000002c5, 0x00000000);
-	nv_icmd(dev, 0x000002c6, 0x00000000);
-	nv_icmd(dev, 0x000002c7, 0x00000000);
-	nv_icmd(dev, 0x000002c8, 0x00000000);
-	nv_icmd(dev, 0x000002c9, 0x00000000);
-	nv_icmd(dev, 0x000002ca, 0x00000000);
-	nv_icmd(dev, 0x000002cb, 0x00000000);
-	nv_icmd(dev, 0x000002cc, 0x00000000);
-	nv_icmd(dev, 0x000002cd, 0x00000000);
-	nv_icmd(dev, 0x000002ce, 0x00000000);
-	nv_icmd(dev, 0x000002cf, 0x00000000);
-	nv_icmd(dev, 0x000004d0, 0x00000000);
-	nv_icmd(dev, 0x000004d1, 0x00000000);
-	nv_icmd(dev, 0x000004d2, 0x00000000);
-	nv_icmd(dev, 0x000004d3, 0x00000000);
-	nv_icmd(dev, 0x000004d4, 0x00000000);
-	nv_icmd(dev, 0x000004d5, 0x00000000);
-	nv_icmd(dev, 0x000004d6, 0x00000000);
-	nv_icmd(dev, 0x000004d7, 0x00000000);
-	nv_icmd(dev, 0x000004d8, 0x00000000);
-	nv_icmd(dev, 0x000004d9, 0x00000000);
-	nv_icmd(dev, 0x000004da, 0x00000000);
-	nv_icmd(dev, 0x000004db, 0x00000000);
-	nv_icmd(dev, 0x000004dc, 0x00000000);
-	nv_icmd(dev, 0x000004dd, 0x00000000);
-	nv_icmd(dev, 0x000004de, 0x00000000);
-	nv_icmd(dev, 0x000004df, 0x00000000);
-	nv_icmd(dev, 0x00000720, 0x00000000);
-	nv_icmd(dev, 0x00000721, 0x00000000);
-	nv_icmd(dev, 0x00000722, 0x00000000);
-	nv_icmd(dev, 0x00000723, 0x00000000);
-	nv_icmd(dev, 0x00000724, 0x00000000);
-	nv_icmd(dev, 0x00000725, 0x00000000);
-	nv_icmd(dev, 0x00000726, 0x00000000);
-	nv_icmd(dev, 0x00000727, 0x00000000);
-	nv_icmd(dev, 0x00000728, 0x00000000);
-	nv_icmd(dev, 0x00000729, 0x00000000);
-	nv_icmd(dev, 0x0000072a, 0x00000000);
-	nv_icmd(dev, 0x0000072b, 0x00000000);
-	nv_icmd(dev, 0x0000072c, 0x00000000);
-	nv_icmd(dev, 0x0000072d, 0x00000000);
-	nv_icmd(dev, 0x0000072e, 0x00000000);
-	nv_icmd(dev, 0x0000072f, 0x00000000);
-	nv_icmd(dev, 0x000008c0, 0x00000000);
-	nv_icmd(dev, 0x000008c1, 0x00000000);
-	nv_icmd(dev, 0x000008c2, 0x00000000);
-	nv_icmd(dev, 0x000008c3, 0x00000000);
-	nv_icmd(dev, 0x000008c4, 0x00000000);
-	nv_icmd(dev, 0x000008c5, 0x00000000);
-	nv_icmd(dev, 0x000008c6, 0x00000000);
-	nv_icmd(dev, 0x000008c7, 0x00000000);
-	nv_icmd(dev, 0x000008c8, 0x00000000);
-	nv_icmd(dev, 0x000008c9, 0x00000000);
-	nv_icmd(dev, 0x000008ca, 0x00000000);
-	nv_icmd(dev, 0x000008cb, 0x00000000);
-	nv_icmd(dev, 0x000008cc, 0x00000000);
-	nv_icmd(dev, 0x000008cd, 0x00000000);
-	nv_icmd(dev, 0x000008ce, 0x00000000);
-	nv_icmd(dev, 0x000008cf, 0x00000000);
-	nv_icmd(dev, 0x00000890, 0x00000000);
-	nv_icmd(dev, 0x00000891, 0x00000000);
-	nv_icmd(dev, 0x00000892, 0x00000000);
-	nv_icmd(dev, 0x00000893, 0x00000000);
-	nv_icmd(dev, 0x00000894, 0x00000000);
-	nv_icmd(dev, 0x00000895, 0x00000000);
-	nv_icmd(dev, 0x00000896, 0x00000000);
-	nv_icmd(dev, 0x00000897, 0x00000000);
-	nv_icmd(dev, 0x00000898, 0x00000000);
-	nv_icmd(dev, 0x00000899, 0x00000000);
-	nv_icmd(dev, 0x0000089a, 0x00000000);
-	nv_icmd(dev, 0x0000089b, 0x00000000);
-	nv_icmd(dev, 0x0000089c, 0x00000000);
-	nv_icmd(dev, 0x0000089d, 0x00000000);
-	nv_icmd(dev, 0x0000089e, 0x00000000);
-	nv_icmd(dev, 0x0000089f, 0x00000000);
-	nv_icmd(dev, 0x000008e0, 0x00000000);
-	nv_icmd(dev, 0x000008e1, 0x00000000);
-	nv_icmd(dev, 0x000008e2, 0x00000000);
-	nv_icmd(dev, 0x000008e3, 0x00000000);
-	nv_icmd(dev, 0x000008e4, 0x00000000);
-	nv_icmd(dev, 0x000008e5, 0x00000000);
-	nv_icmd(dev, 0x000008e6, 0x00000000);
-	nv_icmd(dev, 0x000008e7, 0x00000000);
-	nv_icmd(dev, 0x000008e8, 0x00000000);
-	nv_icmd(dev, 0x000008e9, 0x00000000);
-	nv_icmd(dev, 0x000008ea, 0x00000000);
-	nv_icmd(dev, 0x000008eb, 0x00000000);
-	nv_icmd(dev, 0x000008ec, 0x00000000);
-	nv_icmd(dev, 0x000008ed, 0x00000000);
-	nv_icmd(dev, 0x000008ee, 0x00000000);
-	nv_icmd(dev, 0x000008ef, 0x00000000);
-	nv_icmd(dev, 0x000008a0, 0x00000000);
-	nv_icmd(dev, 0x000008a1, 0x00000000);
-	nv_icmd(dev, 0x000008a2, 0x00000000);
-	nv_icmd(dev, 0x000008a3, 0x00000000);
-	nv_icmd(dev, 0x000008a4, 0x00000000);
-	nv_icmd(dev, 0x000008a5, 0x00000000);
-	nv_icmd(dev, 0x000008a6, 0x00000000);
-	nv_icmd(dev, 0x000008a7, 0x00000000);
-	nv_icmd(dev, 0x000008a8, 0x00000000);
-	nv_icmd(dev, 0x000008a9, 0x00000000);
-	nv_icmd(dev, 0x000008aa, 0x00000000);
-	nv_icmd(dev, 0x000008ab, 0x00000000);
-	nv_icmd(dev, 0x000008ac, 0x00000000);
-	nv_icmd(dev, 0x000008ad, 0x00000000);
-	nv_icmd(dev, 0x000008ae, 0x00000000);
-	nv_icmd(dev, 0x000008af, 0x00000000);
-	nv_icmd(dev, 0x000008f0, 0x00000000);
-	nv_icmd(dev, 0x000008f1, 0x00000000);
-	nv_icmd(dev, 0x000008f2, 0x00000000);
-	nv_icmd(dev, 0x000008f3, 0x00000000);
-	nv_icmd(dev, 0x000008f4, 0x00000000);
-	nv_icmd(dev, 0x000008f5, 0x00000000);
-	nv_icmd(dev, 0x000008f6, 0x00000000);
-	nv_icmd(dev, 0x000008f7, 0x00000000);
-	nv_icmd(dev, 0x000008f8, 0x00000000);
-	nv_icmd(dev, 0x000008f9, 0x00000000);
-	nv_icmd(dev, 0x000008fa, 0x00000000);
-	nv_icmd(dev, 0x000008fb, 0x00000000);
-	nv_icmd(dev, 0x000008fc, 0x00000000);
-	nv_icmd(dev, 0x000008fd, 0x00000000);
-	nv_icmd(dev, 0x000008fe, 0x00000000);
-	nv_icmd(dev, 0x000008ff, 0x00000000);
-	nv_icmd(dev, 0x0000094c, 0x000000ff);
-	nv_icmd(dev, 0x0000094d, 0xffffffff);
-	nv_icmd(dev, 0x0000094e, 0x00000002);
-	nv_icmd(dev, 0x000002ec, 0x00000001);
-	nv_icmd(dev, 0x00000303, 0x00000001);
-	nv_icmd(dev, 0x000002e6, 0x00000001);
-	nv_icmd(dev, 0x00000466, 0x00000052);
-	nv_icmd(dev, 0x00000301, 0x3f800000);
-	nv_icmd(dev, 0x00000304, 0x30201000);
-	nv_icmd(dev, 0x00000305, 0x70605040);
-	nv_icmd(dev, 0x00000306, 0xb8a89888);
-	nv_icmd(dev, 0x00000307, 0xf8e8d8c8);
-	nv_icmd(dev, 0x0000030a, 0x00ffff00);
-	nv_icmd(dev, 0x0000030b, 0x0000001a);
-	nv_icmd(dev, 0x0000030c, 0x00000001);
-	nv_icmd(dev, 0x00000318, 0x00000001);
-	nv_icmd(dev, 0x00000340, 0x00000000);
-	nv_icmd(dev, 0x00000375, 0x00000001);
-	nv_icmd(dev, 0x00000351, 0x00000100);
-	nv_icmd(dev, 0x0000037d, 0x00000006);
-	nv_icmd(dev, 0x000003a0, 0x00000002);
-	nv_icmd(dev, 0x000003aa, 0x00000001);
-	nv_icmd(dev, 0x000003a9, 0x00000001);
-	nv_icmd(dev, 0x00000380, 0x00000001);
-	nv_icmd(dev, 0x00000360, 0x00000040);
-	nv_icmd(dev, 0x00000366, 0x00000000);
-	nv_icmd(dev, 0x00000367, 0x00000000);
-	nv_icmd(dev, 0x00000368, 0x00001fff);
-	nv_icmd(dev, 0x00000370, 0x00000000);
-	nv_icmd(dev, 0x00000371, 0x00000000);
-	nv_icmd(dev, 0x00000372, 0x003fffff);
-	nv_icmd(dev, 0x0000037a, 0x00000012);
-	nv_icmd(dev, 0x000005e0, 0x00000022);
-	nv_icmd(dev, 0x000005e1, 0x00000022);
-	nv_icmd(dev, 0x000005e2, 0x00000022);
-	nv_icmd(dev, 0x000005e3, 0x00000022);
-	nv_icmd(dev, 0x000005e4, 0x00000022);
-	nv_icmd(dev, 0x00000619, 0x00000003);
-	nv_icmd(dev, 0x00000811, 0x00000003);
-	nv_icmd(dev, 0x00000812, 0x00000004);
-	nv_icmd(dev, 0x00000813, 0x00000006);
-	nv_icmd(dev, 0x00000814, 0x00000008);
-	nv_icmd(dev, 0x00000815, 0x0000000b);
-	nv_icmd(dev, 0x00000800, 0x00000001);
-	nv_icmd(dev, 0x00000801, 0x00000001);
-	nv_icmd(dev, 0x00000802, 0x00000001);
-	nv_icmd(dev, 0x00000803, 0x00000001);
-	nv_icmd(dev, 0x00000804, 0x00000001);
-	nv_icmd(dev, 0x00000805, 0x00000001);
-	nv_icmd(dev, 0x00000632, 0x00000001);
-	nv_icmd(dev, 0x00000633, 0x00000002);
-	nv_icmd(dev, 0x00000634, 0x00000003);
-	nv_icmd(dev, 0x00000635, 0x00000004);
-	nv_icmd(dev, 0x00000654, 0x3f800000);
-	nv_icmd(dev, 0x00000657, 0x3f800000);
-	nv_icmd(dev, 0x00000655, 0x3f800000);
-	nv_icmd(dev, 0x00000656, 0x3f800000);
-	nv_icmd(dev, 0x000006cd, 0x3f800000);
-	nv_icmd(dev, 0x000007f5, 0x3f800000);
-	nv_icmd(dev, 0x000007dc, 0x39291909);
-	nv_icmd(dev, 0x000007dd, 0x79695949);
-	nv_icmd(dev, 0x000007de, 0xb9a99989);
-	nv_icmd(dev, 0x000007df, 0xf9e9d9c9);
-	nv_icmd(dev, 0x000007e8, 0x00003210);
-	nv_icmd(dev, 0x000007e9, 0x00007654);
-	nv_icmd(dev, 0x000007ea, 0x00000098);
-	nv_icmd(dev, 0x000007ec, 0x39291909);
-	nv_icmd(dev, 0x000007ed, 0x79695949);
-	nv_icmd(dev, 0x000007ee, 0xb9a99989);
-	nv_icmd(dev, 0x000007ef, 0xf9e9d9c9);
-	nv_icmd(dev, 0x000007f0, 0x00003210);
-	nv_icmd(dev, 0x000007f1, 0x00007654);
-	nv_icmd(dev, 0x000007f2, 0x00000098);
-	nv_icmd(dev, 0x000005a5, 0x00000001);
-	nv_icmd(dev, 0x00000980, 0x00000000);
-	nv_icmd(dev, 0x00000981, 0x00000000);
-	nv_icmd(dev, 0x00000982, 0x00000000);
-	nv_icmd(dev, 0x00000983, 0x00000000);
-	nv_icmd(dev, 0x00000984, 0x00000000);
-	nv_icmd(dev, 0x00000985, 0x00000000);
-	nv_icmd(dev, 0x00000986, 0x00000000);
-	nv_icmd(dev, 0x00000987, 0x00000000);
-	nv_icmd(dev, 0x00000988, 0x00000000);
-	nv_icmd(dev, 0x00000989, 0x00000000);
-	nv_icmd(dev, 0x0000098a, 0x00000000);
-	nv_icmd(dev, 0x0000098b, 0x00000000);
-	nv_icmd(dev, 0x0000098c, 0x00000000);
-	nv_icmd(dev, 0x0000098d, 0x00000000);
-	nv_icmd(dev, 0x0000098e, 0x00000000);
-	nv_icmd(dev, 0x0000098f, 0x00000000);
-	nv_icmd(dev, 0x00000990, 0x00000000);
-	nv_icmd(dev, 0x00000991, 0x00000000);
-	nv_icmd(dev, 0x00000992, 0x00000000);
-	nv_icmd(dev, 0x00000993, 0x00000000);
-	nv_icmd(dev, 0x00000994, 0x00000000);
-	nv_icmd(dev, 0x00000995, 0x00000000);
-	nv_icmd(dev, 0x00000996, 0x00000000);
-	nv_icmd(dev, 0x00000997, 0x00000000);
-	nv_icmd(dev, 0x00000998, 0x00000000);
-	nv_icmd(dev, 0x00000999, 0x00000000);
-	nv_icmd(dev, 0x0000099a, 0x00000000);
-	nv_icmd(dev, 0x0000099b, 0x00000000);
-	nv_icmd(dev, 0x0000099c, 0x00000000);
-	nv_icmd(dev, 0x0000099d, 0x00000000);
-	nv_icmd(dev, 0x0000099e, 0x00000000);
-	nv_icmd(dev, 0x0000099f, 0x00000000);
-	nv_icmd(dev, 0x000009a0, 0x00000000);
-	nv_icmd(dev, 0x000009a1, 0x00000000);
-	nv_icmd(dev, 0x000009a2, 0x00000000);
-	nv_icmd(dev, 0x000009a3, 0x00000000);
-	nv_icmd(dev, 0x000009a4, 0x00000000);
-	nv_icmd(dev, 0x000009a5, 0x00000000);
-	nv_icmd(dev, 0x000009a6, 0x00000000);
-	nv_icmd(dev, 0x000009a7, 0x00000000);
-	nv_icmd(dev, 0x000009a8, 0x00000000);
-	nv_icmd(dev, 0x000009a9, 0x00000000);
-	nv_icmd(dev, 0x000009aa, 0x00000000);
-	nv_icmd(dev, 0x000009ab, 0x00000000);
-	nv_icmd(dev, 0x000009ac, 0x00000000);
-	nv_icmd(dev, 0x000009ad, 0x00000000);
-	nv_icmd(dev, 0x000009ae, 0x00000000);
-	nv_icmd(dev, 0x000009af, 0x00000000);
-	nv_icmd(dev, 0x000009b0, 0x00000000);
-	nv_icmd(dev, 0x000009b1, 0x00000000);
-	nv_icmd(dev, 0x000009b2, 0x00000000);
-	nv_icmd(dev, 0x000009b3, 0x00000000);
-	nv_icmd(dev, 0x000009b4, 0x00000000);
-	nv_icmd(dev, 0x000009b5, 0x00000000);
-	nv_icmd(dev, 0x000009b6, 0x00000000);
-	nv_icmd(dev, 0x000009b7, 0x00000000);
-	nv_icmd(dev, 0x000009b8, 0x00000000);
-	nv_icmd(dev, 0x000009b9, 0x00000000);
-	nv_icmd(dev, 0x000009ba, 0x00000000);
-	nv_icmd(dev, 0x000009bb, 0x00000000);
-	nv_icmd(dev, 0x000009bc, 0x00000000);
-	nv_icmd(dev, 0x000009bd, 0x00000000);
-	nv_icmd(dev, 0x000009be, 0x00000000);
-	nv_icmd(dev, 0x000009bf, 0x00000000);
-	nv_icmd(dev, 0x000009c0, 0x00000000);
-	nv_icmd(dev, 0x000009c1, 0x00000000);
-	nv_icmd(dev, 0x000009c2, 0x00000000);
-	nv_icmd(dev, 0x000009c3, 0x00000000);
-	nv_icmd(dev, 0x000009c4, 0x00000000);
-	nv_icmd(dev, 0x000009c5, 0x00000000);
-	nv_icmd(dev, 0x000009c6, 0x00000000);
-	nv_icmd(dev, 0x000009c7, 0x00000000);
-	nv_icmd(dev, 0x000009c8, 0x00000000);
-	nv_icmd(dev, 0x000009c9, 0x00000000);
-	nv_icmd(dev, 0x000009ca, 0x00000000);
-	nv_icmd(dev, 0x000009cb, 0x00000000);
-	nv_icmd(dev, 0x000009cc, 0x00000000);
-	nv_icmd(dev, 0x000009cd, 0x00000000);
-	nv_icmd(dev, 0x000009ce, 0x00000000);
-	nv_icmd(dev, 0x000009cf, 0x00000000);
-	nv_icmd(dev, 0x000009d0, 0x00000000);
-	nv_icmd(dev, 0x000009d1, 0x00000000);
-	nv_icmd(dev, 0x000009d2, 0x00000000);
-	nv_icmd(dev, 0x000009d3, 0x00000000);
-	nv_icmd(dev, 0x000009d4, 0x00000000);
-	nv_icmd(dev, 0x000009d5, 0x00000000);
-	nv_icmd(dev, 0x000009d6, 0x00000000);
-	nv_icmd(dev, 0x000009d7, 0x00000000);
-	nv_icmd(dev, 0x000009d8, 0x00000000);
-	nv_icmd(dev, 0x000009d9, 0x00000000);
-	nv_icmd(dev, 0x000009da, 0x00000000);
-	nv_icmd(dev, 0x000009db, 0x00000000);
-	nv_icmd(dev, 0x000009dc, 0x00000000);
-	nv_icmd(dev, 0x000009dd, 0x00000000);
-	nv_icmd(dev, 0x000009de, 0x00000000);
-	nv_icmd(dev, 0x000009df, 0x00000000);
-	nv_icmd(dev, 0x000009e0, 0x00000000);
-	nv_icmd(dev, 0x000009e1, 0x00000000);
-	nv_icmd(dev, 0x000009e2, 0x00000000);
-	nv_icmd(dev, 0x000009e3, 0x00000000);
-	nv_icmd(dev, 0x000009e4, 0x00000000);
-	nv_icmd(dev, 0x000009e5, 0x00000000);
-	nv_icmd(dev, 0x000009e6, 0x00000000);
-	nv_icmd(dev, 0x000009e7, 0x00000000);
-	nv_icmd(dev, 0x000009e8, 0x00000000);
-	nv_icmd(dev, 0x000009e9, 0x00000000);
-	nv_icmd(dev, 0x000009ea, 0x00000000);
-	nv_icmd(dev, 0x000009eb, 0x00000000);
-	nv_icmd(dev, 0x000009ec, 0x00000000);
-	nv_icmd(dev, 0x000009ed, 0x00000000);
-	nv_icmd(dev, 0x000009ee, 0x00000000);
-	nv_icmd(dev, 0x000009ef, 0x00000000);
-	nv_icmd(dev, 0x000009f0, 0x00000000);
-	nv_icmd(dev, 0x000009f1, 0x00000000);
-	nv_icmd(dev, 0x000009f2, 0x00000000);
-	nv_icmd(dev, 0x000009f3, 0x00000000);
-	nv_icmd(dev, 0x000009f4, 0x00000000);
-	nv_icmd(dev, 0x000009f5, 0x00000000);
-	nv_icmd(dev, 0x000009f6, 0x00000000);
-	nv_icmd(dev, 0x000009f7, 0x00000000);
-	nv_icmd(dev, 0x000009f8, 0x00000000);
-	nv_icmd(dev, 0x000009f9, 0x00000000);
-	nv_icmd(dev, 0x000009fa, 0x00000000);
-	nv_icmd(dev, 0x000009fb, 0x00000000);
-	nv_icmd(dev, 0x000009fc, 0x00000000);
-	nv_icmd(dev, 0x000009fd, 0x00000000);
-	nv_icmd(dev, 0x000009fe, 0x00000000);
-	nv_icmd(dev, 0x000009ff, 0x00000000);
-	nv_icmd(dev, 0x00000468, 0x00000004);
-	nv_icmd(dev, 0x0000046c, 0x00000001);
-	nv_icmd(dev, 0x00000470, 0x00000000);
-	nv_icmd(dev, 0x00000471, 0x00000000);
-	nv_icmd(dev, 0x00000472, 0x00000000);
-	nv_icmd(dev, 0x00000473, 0x00000000);
-	nv_icmd(dev, 0x00000474, 0x00000000);
-	nv_icmd(dev, 0x00000475, 0x00000000);
-	nv_icmd(dev, 0x00000476, 0x00000000);
-	nv_icmd(dev, 0x00000477, 0x00000000);
-	nv_icmd(dev, 0x00000478, 0x00000000);
-	nv_icmd(dev, 0x00000479, 0x00000000);
-	nv_icmd(dev, 0x0000047a, 0x00000000);
-	nv_icmd(dev, 0x0000047b, 0x00000000);
-	nv_icmd(dev, 0x0000047c, 0x00000000);
-	nv_icmd(dev, 0x0000047d, 0x00000000);
-	nv_icmd(dev, 0x0000047e, 0x00000000);
-	nv_icmd(dev, 0x0000047f, 0x00000000);
-	nv_icmd(dev, 0x00000480, 0x00000000);
-	nv_icmd(dev, 0x00000481, 0x00000000);
-	nv_icmd(dev, 0x00000482, 0x00000000);
-	nv_icmd(dev, 0x00000483, 0x00000000);
-	nv_icmd(dev, 0x00000484, 0x00000000);
-	nv_icmd(dev, 0x00000485, 0x00000000);
-	nv_icmd(dev, 0x00000486, 0x00000000);
-	nv_icmd(dev, 0x00000487, 0x00000000);
-	nv_icmd(dev, 0x00000488, 0x00000000);
-	nv_icmd(dev, 0x00000489, 0x00000000);
-	nv_icmd(dev, 0x0000048a, 0x00000000);
-	nv_icmd(dev, 0x0000048b, 0x00000000);
-	nv_icmd(dev, 0x0000048c, 0x00000000);
-	nv_icmd(dev, 0x0000048d, 0x00000000);
-	nv_icmd(dev, 0x0000048e, 0x00000000);
-	nv_icmd(dev, 0x0000048f, 0x00000000);
-	nv_icmd(dev, 0x00000490, 0x00000000);
-	nv_icmd(dev, 0x00000491, 0x00000000);
-	nv_icmd(dev, 0x00000492, 0x00000000);
-	nv_icmd(dev, 0x00000493, 0x00000000);
-	nv_icmd(dev, 0x00000494, 0x00000000);
-	nv_icmd(dev, 0x00000495, 0x00000000);
-	nv_icmd(dev, 0x00000496, 0x00000000);
-	nv_icmd(dev, 0x00000497, 0x00000000);
-	nv_icmd(dev, 0x00000498, 0x00000000);
-	nv_icmd(dev, 0x00000499, 0x00000000);
-	nv_icmd(dev, 0x0000049a, 0x00000000);
-	nv_icmd(dev, 0x0000049b, 0x00000000);
-	nv_icmd(dev, 0x0000049c, 0x00000000);
-	nv_icmd(dev, 0x0000049d, 0x00000000);
-	nv_icmd(dev, 0x0000049e, 0x00000000);
-	nv_icmd(dev, 0x0000049f, 0x00000000);
-	nv_icmd(dev, 0x000004a0, 0x00000000);
-	nv_icmd(dev, 0x000004a1, 0x00000000);
-	nv_icmd(dev, 0x000004a2, 0x00000000);
-	nv_icmd(dev, 0x000004a3, 0x00000000);
-	nv_icmd(dev, 0x000004a4, 0x00000000);
-	nv_icmd(dev, 0x000004a5, 0x00000000);
-	nv_icmd(dev, 0x000004a6, 0x00000000);
-	nv_icmd(dev, 0x000004a7, 0x00000000);
-	nv_icmd(dev, 0x000004a8, 0x00000000);
-	nv_icmd(dev, 0x000004a9, 0x00000000);
-	nv_icmd(dev, 0x000004aa, 0x00000000);
-	nv_icmd(dev, 0x000004ab, 0x00000000);
-	nv_icmd(dev, 0x000004ac, 0x00000000);
-	nv_icmd(dev, 0x000004ad, 0x00000000);
-	nv_icmd(dev, 0x000004ae, 0x00000000);
-	nv_icmd(dev, 0x000004af, 0x00000000);
-	nv_icmd(dev, 0x000004b0, 0x00000000);
-	nv_icmd(dev, 0x000004b1, 0x00000000);
-	nv_icmd(dev, 0x000004b2, 0x00000000);
-	nv_icmd(dev, 0x000004b3, 0x00000000);
-	nv_icmd(dev, 0x000004b4, 0x00000000);
-	nv_icmd(dev, 0x000004b5, 0x00000000);
-	nv_icmd(dev, 0x000004b6, 0x00000000);
-	nv_icmd(dev, 0x000004b7, 0x00000000);
-	nv_icmd(dev, 0x000004b8, 0x00000000);
-	nv_icmd(dev, 0x000004b9, 0x00000000);
-	nv_icmd(dev, 0x000004ba, 0x00000000);
-	nv_icmd(dev, 0x000004bb, 0x00000000);
-	nv_icmd(dev, 0x000004bc, 0x00000000);
-	nv_icmd(dev, 0x000004bd, 0x00000000);
-	nv_icmd(dev, 0x000004be, 0x00000000);
-	nv_icmd(dev, 0x000004bf, 0x00000000);
-	nv_icmd(dev, 0x000004c0, 0x00000000);
-	nv_icmd(dev, 0x000004c1, 0x00000000);
-	nv_icmd(dev, 0x000004c2, 0x00000000);
-	nv_icmd(dev, 0x000004c3, 0x00000000);
-	nv_icmd(dev, 0x000004c4, 0x00000000);
-	nv_icmd(dev, 0x000004c5, 0x00000000);
-	nv_icmd(dev, 0x000004c6, 0x00000000);
-	nv_icmd(dev, 0x000004c7, 0x00000000);
-	nv_icmd(dev, 0x000004c8, 0x00000000);
-	nv_icmd(dev, 0x000004c9, 0x00000000);
-	nv_icmd(dev, 0x000004ca, 0x00000000);
-	nv_icmd(dev, 0x000004cb, 0x00000000);
-	nv_icmd(dev, 0x000004cc, 0x00000000);
-	nv_icmd(dev, 0x000004cd, 0x00000000);
-	nv_icmd(dev, 0x000004ce, 0x00000000);
-	nv_icmd(dev, 0x000004cf, 0x00000000);
-	nv_icmd(dev, 0x00000510, 0x3f800000);
-	nv_icmd(dev, 0x00000511, 0x3f800000);
-	nv_icmd(dev, 0x00000512, 0x3f800000);
-	nv_icmd(dev, 0x00000513, 0x3f800000);
-	nv_icmd(dev, 0x00000514, 0x3f800000);
-	nv_icmd(dev, 0x00000515, 0x3f800000);
-	nv_icmd(dev, 0x00000516, 0x3f800000);
-	nv_icmd(dev, 0x00000517, 0x3f800000);
-	nv_icmd(dev, 0x00000518, 0x3f800000);
-	nv_icmd(dev, 0x00000519, 0x3f800000);
-	nv_icmd(dev, 0x0000051a, 0x3f800000);
-	nv_icmd(dev, 0x0000051b, 0x3f800000);
-	nv_icmd(dev, 0x0000051c, 0x3f800000);
-	nv_icmd(dev, 0x0000051d, 0x3f800000);
-	nv_icmd(dev, 0x0000051e, 0x3f800000);
-	nv_icmd(dev, 0x0000051f, 0x3f800000);
-	nv_icmd(dev, 0x00000520, 0x000002b6);
-	nv_icmd(dev, 0x00000529, 0x00000001);
-	nv_icmd(dev, 0x00000530, 0xffff0000);
-	nv_icmd(dev, 0x00000531, 0xffff0000);
-	nv_icmd(dev, 0x00000532, 0xffff0000);
-	nv_icmd(dev, 0x00000533, 0xffff0000);
-	nv_icmd(dev, 0x00000534, 0xffff0000);
-	nv_icmd(dev, 0x00000535, 0xffff0000);
-	nv_icmd(dev, 0x00000536, 0xffff0000);
-	nv_icmd(dev, 0x00000537, 0xffff0000);
-	nv_icmd(dev, 0x00000538, 0xffff0000);
-	nv_icmd(dev, 0x00000539, 0xffff0000);
-	nv_icmd(dev, 0x0000053a, 0xffff0000);
-	nv_icmd(dev, 0x0000053b, 0xffff0000);
-	nv_icmd(dev, 0x0000053c, 0xffff0000);
-	nv_icmd(dev, 0x0000053d, 0xffff0000);
-	nv_icmd(dev, 0x0000053e, 0xffff0000);
-	nv_icmd(dev, 0x0000053f, 0xffff0000);
-	nv_icmd(dev, 0x00000585, 0x0000003f);
-	nv_icmd(dev, 0x00000576, 0x00000003);
-	if (dev_priv->chipset == 0xc1 ||
-	    dev_priv->chipset == 0xd9)
-		nv_icmd(dev, 0x0000057b, 0x00000059);
-	nv_icmd(dev, 0x00000586, 0x00000040);
-	nv_icmd(dev, 0x00000582, 0x00000080);
-	nv_icmd(dev, 0x00000583, 0x00000080);
-	nv_icmd(dev, 0x000005c2, 0x00000001);
-	nv_icmd(dev, 0x00000638, 0x00000001);
-	nv_icmd(dev, 0x00000639, 0x00000001);
-	nv_icmd(dev, 0x0000063a, 0x00000002);
-	nv_icmd(dev, 0x0000063b, 0x00000001);
-	nv_icmd(dev, 0x0000063c, 0x00000001);
-	nv_icmd(dev, 0x0000063d, 0x00000002);
-	nv_icmd(dev, 0x0000063e, 0x00000001);
-	nv_icmd(dev, 0x000008b8, 0x00000001);
-	nv_icmd(dev, 0x000008b9, 0x00000001);
-	nv_icmd(dev, 0x000008ba, 0x00000001);
-	nv_icmd(dev, 0x000008bb, 0x00000001);
-	nv_icmd(dev, 0x000008bc, 0x00000001);
-	nv_icmd(dev, 0x000008bd, 0x00000001);
-	nv_icmd(dev, 0x000008be, 0x00000001);
-	nv_icmd(dev, 0x000008bf, 0x00000001);
-	nv_icmd(dev, 0x00000900, 0x00000001);
-	nv_icmd(dev, 0x00000901, 0x00000001);
-	nv_icmd(dev, 0x00000902, 0x00000001);
-	nv_icmd(dev, 0x00000903, 0x00000001);
-	nv_icmd(dev, 0x00000904, 0x00000001);
-	nv_icmd(dev, 0x00000905, 0x00000001);
-	nv_icmd(dev, 0x00000906, 0x00000001);
-	nv_icmd(dev, 0x00000907, 0x00000001);
-	nv_icmd(dev, 0x00000908, 0x00000002);
-	nv_icmd(dev, 0x00000909, 0x00000002);
-	nv_icmd(dev, 0x0000090a, 0x00000002);
-	nv_icmd(dev, 0x0000090b, 0x00000002);
-	nv_icmd(dev, 0x0000090c, 0x00000002);
-	nv_icmd(dev, 0x0000090d, 0x00000002);
-	nv_icmd(dev, 0x0000090e, 0x00000002);
-	nv_icmd(dev, 0x0000090f, 0x00000002);
-	nv_icmd(dev, 0x00000910, 0x00000001);
-	nv_icmd(dev, 0x00000911, 0x00000001);
-	nv_icmd(dev, 0x00000912, 0x00000001);
-	nv_icmd(dev, 0x00000913, 0x00000001);
-	nv_icmd(dev, 0x00000914, 0x00000001);
-	nv_icmd(dev, 0x00000915, 0x00000001);
-	nv_icmd(dev, 0x00000916, 0x00000001);
-	nv_icmd(dev, 0x00000917, 0x00000001);
-	nv_icmd(dev, 0x00000918, 0x00000001);
-	nv_icmd(dev, 0x00000919, 0x00000001);
-	nv_icmd(dev, 0x0000091a, 0x00000001);
-	nv_icmd(dev, 0x0000091b, 0x00000001);
-	nv_icmd(dev, 0x0000091c, 0x00000001);
-	nv_icmd(dev, 0x0000091d, 0x00000001);
-	nv_icmd(dev, 0x0000091e, 0x00000001);
-	nv_icmd(dev, 0x0000091f, 0x00000001);
-	nv_icmd(dev, 0x00000920, 0x00000002);
-	nv_icmd(dev, 0x00000921, 0x00000002);
-	nv_icmd(dev, 0x00000922, 0x00000002);
-	nv_icmd(dev, 0x00000923, 0x00000002);
-	nv_icmd(dev, 0x00000924, 0x00000002);
-	nv_icmd(dev, 0x00000925, 0x00000002);
-	nv_icmd(dev, 0x00000926, 0x00000002);
-	nv_icmd(dev, 0x00000927, 0x00000002);
-	nv_icmd(dev, 0x00000928, 0x00000001);
-	nv_icmd(dev, 0x00000929, 0x00000001);
-	nv_icmd(dev, 0x0000092a, 0x00000001);
-	nv_icmd(dev, 0x0000092b, 0x00000001);
-	nv_icmd(dev, 0x0000092c, 0x00000001);
-	nv_icmd(dev, 0x0000092d, 0x00000001);
-	nv_icmd(dev, 0x0000092e, 0x00000001);
-	nv_icmd(dev, 0x0000092f, 0x00000001);
-	nv_icmd(dev, 0x00000648, 0x00000001);
-	nv_icmd(dev, 0x00000649, 0x00000001);
-	nv_icmd(dev, 0x0000064a, 0x00000001);
-	nv_icmd(dev, 0x0000064b, 0x00000001);
-	nv_icmd(dev, 0x0000064c, 0x00000001);
-	nv_icmd(dev, 0x0000064d, 0x00000001);
-	nv_icmd(dev, 0x0000064e, 0x00000001);
-	nv_icmd(dev, 0x0000064f, 0x00000001);
-	nv_icmd(dev, 0x00000650, 0x00000001);
-	nv_icmd(dev, 0x00000658, 0x0000000f);
-	nv_icmd(dev, 0x000007ff, 0x0000000a);
-	nv_icmd(dev, 0x0000066a, 0x40000000);
-	nv_icmd(dev, 0x0000066b, 0x10000000);
-	nv_icmd(dev, 0x0000066c, 0xffff0000);
-	nv_icmd(dev, 0x0000066d, 0xffff0000);
-	nv_icmd(dev, 0x000007af, 0x00000008);
-	nv_icmd(dev, 0x000007b0, 0x00000008);
-	nv_icmd(dev, 0x000007f6, 0x00000001);
-	nv_icmd(dev, 0x000006b2, 0x00000055);
-	nv_icmd(dev, 0x000007ad, 0x00000003);
-	nv_icmd(dev, 0x00000937, 0x00000001);
-	nv_icmd(dev, 0x00000971, 0x00000008);
-	nv_icmd(dev, 0x00000972, 0x00000040);
-	nv_icmd(dev, 0x00000973, 0x0000012c);
-	nv_icmd(dev, 0x0000097c, 0x00000040);
-	nv_icmd(dev, 0x00000979, 0x00000003);
-	nv_icmd(dev, 0x00000975, 0x00000020);
-	nv_icmd(dev, 0x00000976, 0x00000001);
-	nv_icmd(dev, 0x00000977, 0x00000020);
-	nv_icmd(dev, 0x00000978, 0x00000001);
-	nv_icmd(dev, 0x00000957, 0x00000003);
-	nv_icmd(dev, 0x0000095e, 0x20164010);
-	nv_icmd(dev, 0x0000095f, 0x00000020);
-	if (dev_priv->chipset == 0xd9)
-		nv_icmd(dev, 0x0000097d, 0x00000020);
-	nv_icmd(dev, 0x00000683, 0x00000006);
-	nv_icmd(dev, 0x00000685, 0x003fffff);
-	nv_icmd(dev, 0x00000687, 0x00000c48);
-	nv_icmd(dev, 0x000006a0, 0x00000005);
-	nv_icmd(dev, 0x00000840, 0x00300008);
-	nv_icmd(dev, 0x00000841, 0x04000080);
-	nv_icmd(dev, 0x00000842, 0x00300008);
-	nv_icmd(dev, 0x00000843, 0x04000080);
-	nv_icmd(dev, 0x00000818, 0x00000000);
-	nv_icmd(dev, 0x00000819, 0x00000000);
-	nv_icmd(dev, 0x0000081a, 0x00000000);
-	nv_icmd(dev, 0x0000081b, 0x00000000);
-	nv_icmd(dev, 0x0000081c, 0x00000000);
-	nv_icmd(dev, 0x0000081d, 0x00000000);
-	nv_icmd(dev, 0x0000081e, 0x00000000);
-	nv_icmd(dev, 0x0000081f, 0x00000000);
-	nv_icmd(dev, 0x00000848, 0x00000000);
-	nv_icmd(dev, 0x00000849, 0x00000000);
-	nv_icmd(dev, 0x0000084a, 0x00000000);
-	nv_icmd(dev, 0x0000084b, 0x00000000);
-	nv_icmd(dev, 0x0000084c, 0x00000000);
-	nv_icmd(dev, 0x0000084d, 0x00000000);
-	nv_icmd(dev, 0x0000084e, 0x00000000);
-	nv_icmd(dev, 0x0000084f, 0x00000000);
-	nv_icmd(dev, 0x00000850, 0x00000000);
-	nv_icmd(dev, 0x00000851, 0x00000000);
-	nv_icmd(dev, 0x00000852, 0x00000000);
-	nv_icmd(dev, 0x00000853, 0x00000000);
-	nv_icmd(dev, 0x00000854, 0x00000000);
-	nv_icmd(dev, 0x00000855, 0x00000000);
-	nv_icmd(dev, 0x00000856, 0x00000000);
-	nv_icmd(dev, 0x00000857, 0x00000000);
-	nv_icmd(dev, 0x00000738, 0x00000000);
-	nv_icmd(dev, 0x000006aa, 0x00000001);
-	nv_icmd(dev, 0x000006ab, 0x00000002);
-	nv_icmd(dev, 0x000006ac, 0x00000080);
-	nv_icmd(dev, 0x000006ad, 0x00000100);
-	nv_icmd(dev, 0x000006ae, 0x00000100);
-	nv_icmd(dev, 0x000006b1, 0x00000011);
-	nv_icmd(dev, 0x000006bb, 0x000000cf);
-	nv_icmd(dev, 0x000006ce, 0x2a712488);
-	nv_icmd(dev, 0x00000739, 0x4085c000);
-	nv_icmd(dev, 0x0000073a, 0x00000080);
-	nv_icmd(dev, 0x00000786, 0x80000100);
-	nv_icmd(dev, 0x0000073c, 0x00010100);
-	nv_icmd(dev, 0x0000073d, 0x02800000);
-	nv_icmd(dev, 0x00000787, 0x000000cf);
-	nv_icmd(dev, 0x0000078c, 0x00000008);
-	nv_icmd(dev, 0x00000792, 0x00000001);
-	nv_icmd(dev, 0x00000794, 0x00000001);
-	nv_icmd(dev, 0x00000795, 0x00000001);
-	nv_icmd(dev, 0x00000796, 0x00000001);
-	nv_icmd(dev, 0x00000797, 0x000000cf);
-	nv_icmd(dev, 0x00000836, 0x00000001);
-	nv_icmd(dev, 0x0000079a, 0x00000002);
-	nv_icmd(dev, 0x00000833, 0x04444480);
-	nv_icmd(dev, 0x000007a1, 0x00000001);
-	nv_icmd(dev, 0x000007a3, 0x00000001);
-	nv_icmd(dev, 0x000007a4, 0x00000001);
-	nv_icmd(dev, 0x000007a5, 0x00000001);
-	nv_icmd(dev, 0x00000831, 0x00000004);
-	nv_icmd(dev, 0x0000080c, 0x00000002);
-	nv_icmd(dev, 0x0000080d, 0x00000100);
-	nv_icmd(dev, 0x0000080e, 0x00000100);
-	nv_icmd(dev, 0x0000080f, 0x00000001);
-	nv_icmd(dev, 0x00000823, 0x00000002);
-	nv_icmd(dev, 0x00000824, 0x00000100);
-	nv_icmd(dev, 0x00000825, 0x00000100);
-	nv_icmd(dev, 0x00000826, 0x00000001);
-	nv_icmd(dev, 0x0000095d, 0x00000001);
-	nv_icmd(dev, 0x0000082b, 0x00000004);
-	nv_icmd(dev, 0x00000942, 0x00010001);
-	nv_icmd(dev, 0x00000943, 0x00000001);
-	nv_icmd(dev, 0x00000944, 0x00000022);
-	nv_icmd(dev, 0x000007c5, 0x00010001);
-	nv_icmd(dev, 0x00000834, 0x00000001);
-	nv_icmd(dev, 0x000007c7, 0x00000001);
-	nv_icmd(dev, 0x0000c1b0, 0x0000000f);
-	nv_icmd(dev, 0x0000c1b1, 0x0000000f);
-	nv_icmd(dev, 0x0000c1b2, 0x0000000f);
-	nv_icmd(dev, 0x0000c1b3, 0x0000000f);
-	nv_icmd(dev, 0x0000c1b4, 0x0000000f);
-	nv_icmd(dev, 0x0000c1b5, 0x0000000f);
-	nv_icmd(dev, 0x0000c1b6, 0x0000000f);
-	nv_icmd(dev, 0x0000c1b7, 0x0000000f);
-	nv_icmd(dev, 0x0000c1b8, 0x0fac6881);
-	nv_icmd(dev, 0x0000c1b9, 0x00fac688);
-	nv_icmd(dev, 0x0001e100, 0x00000001);
-	nv_icmd(dev, 0x00001000, 0x00000002);
-	nv_icmd(dev, 0x000006aa, 0x00000001);
-	nv_icmd(dev, 0x000006ad, 0x00000100);
-	nv_icmd(dev, 0x000006ae, 0x00000100);
-	nv_icmd(dev, 0x000006b1, 0x00000011);
-	nv_icmd(dev, 0x0000078c, 0x00000008);
-	nv_icmd(dev, 0x00000792, 0x00000001);
-	nv_icmd(dev, 0x00000794, 0x00000001);
-	nv_icmd(dev, 0x00000795, 0x00000001);
-	nv_icmd(dev, 0x00000796, 0x00000001);
-	nv_icmd(dev, 0x00000797, 0x000000cf);
-	nv_icmd(dev, 0x0000079a, 0x00000002);
-	nv_icmd(dev, 0x00000833, 0x04444480);
-	nv_icmd(dev, 0x000007a1, 0x00000001);
-	nv_icmd(dev, 0x000007a3, 0x00000001);
-	nv_icmd(dev, 0x000007a4, 0x00000001);
-	nv_icmd(dev, 0x000007a5, 0x00000001);
-	nv_icmd(dev, 0x00000831, 0x00000004);
-	nv_icmd(dev, 0x0001e100, 0x00000001);
-	nv_icmd(dev, 0x00001000, 0x00000014);
-	nv_icmd(dev, 0x00000351, 0x00000100);
-	nv_icmd(dev, 0x00000957, 0x00000003);
-	nv_icmd(dev, 0x0000095d, 0x00000001);
-	nv_icmd(dev, 0x0000082b, 0x00000004);
-	nv_icmd(dev, 0x00000942, 0x00010001);
-	nv_icmd(dev, 0x00000943, 0x00000001);
-	nv_icmd(dev, 0x000007c5, 0x00010001);
-	nv_icmd(dev, 0x00000834, 0x00000001);
-	nv_icmd(dev, 0x000007c7, 0x00000001);
-	nv_icmd(dev, 0x0001e100, 0x00000001);
-	nv_icmd(dev, 0x00001000, 0x00000001);
-	nv_icmd(dev, 0x0000080c, 0x00000002);
-	nv_icmd(dev, 0x0000080d, 0x00000100);
-	nv_icmd(dev, 0x0000080e, 0x00000100);
-	nv_icmd(dev, 0x0000080f, 0x00000001);
-	nv_icmd(dev, 0x00000823, 0x00000002);
-	nv_icmd(dev, 0x00000824, 0x00000100);
-	nv_icmd(dev, 0x00000825, 0x00000100);
-	nv_icmd(dev, 0x00000826, 0x00000001);
-	nv_icmd(dev, 0x0001e100, 0x00000001);
-	nv_wr32(dev, 0x400208, 0x00000000);
-	nv_wr32(dev, 0x404154, 0x00000400);
-
-	nvc0_grctx_generate_9097(dev);
-	if (fermi >= 0x9197)
-		nvc0_grctx_generate_9197(dev);
-	if (fermi >= 0x9297)
-		nvc0_grctx_generate_9297(dev);
-	nvc0_grctx_generate_902d(dev);
-	nvc0_grctx_generate_9039(dev);
-	nvc0_grctx_generate_90c0(dev);
-
-	nv_wr32(dev, 0x000260, r000260);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grgpc.fuc b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grgpc.fuc
deleted file mode 100644
index 15272be3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grgpc.fuc
+++ /dev/null
@@ -1,539 +0,0 @@
-/* fuc microcode for nvc0 PGRAPH/GPC
- *
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-/* To build:
- *    m4 nvc0_grgpc.fuc | envyas -a -w -m fuc -V nva3 -o nvc0_grgpc.fuc.h
- */
-
-/* TODO
- * - bracket certain functions with scratch writes, useful for debugging
- * - watchdog timer around ctx operations
- */
-
-.section #nvc0_grgpc_data
-include(`nvc0_graph.fuc')
-gpc_id:			.b32 0
-gpc_mmio_list_head:	.b32 0
-gpc_mmio_list_tail:	.b32 0
-
-tpc_count:		.b32 0
-tpc_mask:		.b32 0
-tpc_mmio_list_head:	.b32 0
-tpc_mmio_list_tail:	.b32 0
-
-cmd_queue:		queue_init
-
-// chipset descriptions
-chipsets:
-.b8  0xc0 0 0 0
-.b16 #nvc0_gpc_mmio_head
-.b16 #nvc0_gpc_mmio_tail
-.b16 #nvc0_tpc_mmio_head
-.b16 #nvc0_tpc_mmio_tail
-.b8  0xc1 0 0 0
-.b16 #nvc0_gpc_mmio_head
-.b16 #nvc1_gpc_mmio_tail
-.b16 #nvc0_tpc_mmio_head
-.b16 #nvc1_tpc_mmio_tail
-.b8  0xc3 0 0 0
-.b16 #nvc0_gpc_mmio_head
-.b16 #nvc0_gpc_mmio_tail
-.b16 #nvc0_tpc_mmio_head
-.b16 #nvc3_tpc_mmio_tail
-.b8  0xc4 0 0 0
-.b16 #nvc0_gpc_mmio_head
-.b16 #nvc0_gpc_mmio_tail
-.b16 #nvc0_tpc_mmio_head
-.b16 #nvc3_tpc_mmio_tail
-.b8  0xc8 0 0 0
-.b16 #nvc0_gpc_mmio_head
-.b16 #nvc0_gpc_mmio_tail
-.b16 #nvc0_tpc_mmio_head
-.b16 #nvc0_tpc_mmio_tail
-.b8  0xce 0 0 0
-.b16 #nvc0_gpc_mmio_head
-.b16 #nvc0_gpc_mmio_tail
-.b16 #nvc0_tpc_mmio_head
-.b16 #nvc3_tpc_mmio_tail
-.b8  0xcf 0 0 0
-.b16 #nvc0_gpc_mmio_head
-.b16 #nvc0_gpc_mmio_tail
-.b16 #nvc0_tpc_mmio_head
-.b16 #nvcf_tpc_mmio_tail
-.b8  0xd9 0 0 0
-.b16 #nvd9_gpc_mmio_head
-.b16 #nvd9_gpc_mmio_tail
-.b16 #nvd9_tpc_mmio_head
-.b16 #nvd9_tpc_mmio_tail
-.b8  0 0 0 0
-
-// GPC mmio lists
-nvc0_gpc_mmio_head:
-mmctx_data(0x000380, 1)
-mmctx_data(0x000400, 6)
-mmctx_data(0x000450, 9)
-mmctx_data(0x000600, 1)
-mmctx_data(0x000684, 1)
-mmctx_data(0x000700, 5)
-mmctx_data(0x000800, 1)
-mmctx_data(0x000808, 3)
-mmctx_data(0x000828, 1)
-mmctx_data(0x000830, 1)
-mmctx_data(0x0008d8, 1)
-mmctx_data(0x0008e0, 1)
-mmctx_data(0x0008e8, 6)
-mmctx_data(0x00091c, 1)
-mmctx_data(0x000924, 3)
-mmctx_data(0x000b00, 1)
-mmctx_data(0x000b08, 6)
-mmctx_data(0x000bb8, 1)
-mmctx_data(0x000c08, 1)
-mmctx_data(0x000c10, 8)
-mmctx_data(0x000c80, 1)
-mmctx_data(0x000c8c, 1)
-mmctx_data(0x001000, 3)
-mmctx_data(0x001014, 1)
-nvc0_gpc_mmio_tail:
-mmctx_data(0x000c6c, 1);
-nvc1_gpc_mmio_tail:
-
-nvd9_gpc_mmio_head:
-mmctx_data(0x000380, 1)
-mmctx_data(0x000400, 2)
-mmctx_data(0x00040c, 3)
-mmctx_data(0x000450, 9)
-mmctx_data(0x000600, 1)
-mmctx_data(0x000684, 1)
-mmctx_data(0x000700, 5)
-mmctx_data(0x000800, 1)
-mmctx_data(0x000808, 3)
-mmctx_data(0x000828, 1)
-mmctx_data(0x000830, 1)
-mmctx_data(0x0008d8, 1)
-mmctx_data(0x0008e0, 1)
-mmctx_data(0x0008e8, 6)
-mmctx_data(0x00091c, 1)
-mmctx_data(0x000924, 3)
-mmctx_data(0x000b00, 1)
-mmctx_data(0x000b08, 6)
-mmctx_data(0x000bb8, 1)
-mmctx_data(0x000c08, 1)
-mmctx_data(0x000c10, 8)
-mmctx_data(0x000c6c, 1)
-mmctx_data(0x000c80, 1)
-mmctx_data(0x000c8c, 1)
-mmctx_data(0x001000, 3)
-mmctx_data(0x001014, 1)
-nvd9_gpc_mmio_tail:
-
-// TPC mmio lists
-nvc0_tpc_mmio_head:
-mmctx_data(0x000018, 1)
-mmctx_data(0x00003c, 1)
-mmctx_data(0x000048, 1)
-mmctx_data(0x000064, 1)
-mmctx_data(0x000088, 1)
-mmctx_data(0x000200, 6)
-mmctx_data(0x00021c, 2)
-mmctx_data(0x000300, 6)
-mmctx_data(0x0003d0, 1)
-mmctx_data(0x0003e0, 2)
-mmctx_data(0x000400, 3)
-mmctx_data(0x000420, 1)
-mmctx_data(0x0004b0, 1)
-mmctx_data(0x0004e8, 1)
-mmctx_data(0x0004f4, 1)
-mmctx_data(0x000520, 2)
-mmctx_data(0x000604, 4)
-mmctx_data(0x000644, 20)
-mmctx_data(0x000698, 1)
-mmctx_data(0x000750, 2)
-nvc0_tpc_mmio_tail:
-mmctx_data(0x000758, 1)
-mmctx_data(0x0002c4, 1)
-mmctx_data(0x0006e0, 1)
-nvcf_tpc_mmio_tail:
-mmctx_data(0x0004bc, 1)
-nvc3_tpc_mmio_tail:
-mmctx_data(0x000544, 1)
-nvc1_tpc_mmio_tail:
-
-nvd9_tpc_mmio_head:
-mmctx_data(0x000018, 1)
-mmctx_data(0x00003c, 1)
-mmctx_data(0x000048, 1)
-mmctx_data(0x000064, 1)
-mmctx_data(0x000088, 1)
-mmctx_data(0x000200, 6)
-mmctx_data(0x00021c, 2)
-mmctx_data(0x0002c4, 1)
-mmctx_data(0x000300, 6)
-mmctx_data(0x0003d0, 1)
-mmctx_data(0x0003e0, 2)
-mmctx_data(0x000400, 3)
-mmctx_data(0x000420, 3)
-mmctx_data(0x0004b0, 1)
-mmctx_data(0x0004e8, 1)
-mmctx_data(0x0004f4, 1)
-mmctx_data(0x000520, 2)
-mmctx_data(0x000544, 1)
-mmctx_data(0x000604, 4)
-mmctx_data(0x000644, 20)
-mmctx_data(0x000698, 1)
-mmctx_data(0x0006e0, 1)
-mmctx_data(0x000750, 3)
-nvd9_tpc_mmio_tail:
-
-.section #nvc0_grgpc_code
-bra #init
-define(`include_code')
-include(`nvc0_graph.fuc')
-
-// reports an exception to the host
-//
-// In: $r15 error code (see nvc0_graph.fuc)
-//
-error:
-	push $r14
-	mov $r14 -0x67ec 	// 0x9814
-	sethi $r14 0x400000
-	call #nv_wr32		// HUB_CTXCTL_CC_SCRATCH[5] = error code
-	add b32 $r14 0x41c
-	mov $r15 1
-	call #nv_wr32		// HUB_CTXCTL_INTR_UP_SET
-	pop $r14
-	ret
-
-// GPC fuc initialisation, executed by triggering ucode start, will
-// fall through to main loop after completion.
-//
-// Input:
-//   CC_SCRATCH[0]: chipset (PMC_BOOT_0 read returns 0x0bad0bad... sigh)
-//   CC_SCRATCH[1]: context base
-//
-// Output:
-//   CC_SCRATCH[0]:
-//	     31:31: set to signal completion
-//   CC_SCRATCH[1]:
-//	      31:0: GPC context size
-//
-init:
-	clear b32 $r0
-	mov $sp $r0
-
-	// enable fifo access
-	mov $r1 0x1200
-	mov $r2 2
-	iowr I[$r1 + 0x000] $r2		// FIFO_ENABLE
-
-	// setup i0 handler, and route all interrupts to it
-	mov $r1 #ih
-	mov $iv0 $r1
-	mov $r1 0x400
-	iowr I[$r1 + 0x300] $r0		// INTR_DISPATCH
-
-	// enable fifo interrupt
-	mov $r2 4
-	iowr I[$r1 + 0x000] $r2		// INTR_EN_SET
-
-	// enable interrupts
-	bset $flags ie0
-
-	// figure out which GPC we are, and how many TPCs we have
-	mov $r1 0x608
-	shl b32 $r1 6
-	iord $r2 I[$r1 + 0x000]		// UNITS
-	mov $r3 1
-	and $r2 0x1f
-	shl b32 $r3 $r2
-	sub b32 $r3 1
-	st b32 D[$r0 + #tpc_count] $r2
-	st b32 D[$r0 + #tpc_mask] $r3
-	add b32 $r1 0x400
-	iord $r2 I[$r1 + 0x000]		// MYINDEX
-	st b32 D[$r0 + #gpc_id] $r2
-
-	// find context data for this chipset
-	mov $r2 0x800
-	shl b32 $r2 6
-	iord $r2 I[$r2 + 0x000]		// CC_SCRATCH[0]
-	mov $r1 #chipsets - 12
-	init_find_chipset:
-		add b32 $r1 12
-		ld b32 $r3 D[$r1 + 0x00]
-		cmpu b32 $r3 $r2
-		bra e #init_context
-		cmpu b32 $r3 0
-		bra ne #init_find_chipset
-		// unknown chipset
-		ret
-
-	// initialise context base, and size tracking
-	init_context:
-	mov $r2 0x800
-	shl b32 $r2 6
-	iord $r2 I[$r2 + 0x100]	// CC_SCRATCH[1], initial base
-	clear b32 $r3		// track GPC context size here
-
-	// set mmctx base addresses now so we don't have to do it later,
-	// they don't currently ever change
-	mov $r4 0x700
-	shl b32 $r4 6
-	shr b32 $r5 $r2 8
-	iowr I[$r4 + 0x000] $r5		// MMCTX_SAVE_SWBASE
-	iowr I[$r4 + 0x100] $r5		// MMCTX_LOAD_SWBASE
-
-	// calculate GPC mmio context size, store the chipset-specific
-	// mmio list pointers somewhere we can get at them later without
-	// re-parsing the chipset list
-	clear b32 $r14
-	clear b32 $r15
-	ld b16 $r14 D[$r1 + 4]
-	ld b16 $r15 D[$r1 + 6]
-	st b16 D[$r0 + #gpc_mmio_list_head] $r14
-	st b16 D[$r0 + #gpc_mmio_list_tail] $r15
-	call #mmctx_size
-	add b32 $r2 $r15
-	add b32 $r3 $r15
-
-	// calculate per-TPC mmio context size, store the list pointers
-	ld b16 $r14 D[$r1 + 8]
-	ld b16 $r15 D[$r1 + 10]
-	st b16 D[$r0 + #tpc_mmio_list_head] $r14
-	st b16 D[$r0 + #tpc_mmio_list_tail] $r15
-	call #mmctx_size
-	ld b32 $r14 D[$r0 + #tpc_count]
-	mulu $r14 $r15
-	add b32 $r2 $r14
-	add b32 $r3 $r14
-
-	// round up base/size to 256 byte boundary (for strand SWBASE)
-	add b32 $r4 0x1300
-	shr b32 $r3 2
-	iowr I[$r4 + 0x000] $r3		// MMCTX_LOAD_COUNT, wtf for?!?
-	shr b32 $r2 8
-	shr b32 $r3 6
-	add b32 $r2 1
-	add b32 $r3 1
-	shl b32 $r2 8
-	shl b32 $r3 8
-
-	// calculate size of strand context data
-	mov b32 $r15 $r2
-	call #strand_ctx_init
-	add b32 $r3 $r15
-
-	// save context size, and tell HUB we're done
-	mov $r1 0x800
-	shl b32 $r1 6
-	iowr I[$r1 + 0x100] $r3		// CC_SCRATCH[1]  = context size
-	add b32 $r1 0x800
-	clear b32 $r2
-	bset $r2 31
-	iowr I[$r1 + 0x000] $r2		// CC_SCRATCH[0] |= 0x80000000
-
-// Main program loop, very simple, sleeps until woken up by the interrupt
-// handler, pulls a command from the queue and executes its handler
-//
-main:
-	bset $flags $p0
-	sleep $p0
-	mov $r13 #cmd_queue
-	call #queue_get
-	bra $p1 #main
-
-	// 0x0000-0x0003 are all context transfers
-	cmpu b32 $r14 0x04
-	bra nc #main_not_ctx_xfer
-		// fetch $flags and mask off $p1/$p2
-		mov $r1 $flags
-		mov $r2 0x0006
-		not b32 $r2
-		and $r1 $r2
-		// set $p1/$p2 according to transfer type
-		shl b32 $r14 1
-		or $r1 $r14
-		mov $flags $r1
-		// transfer context data
-		call #ctx_xfer
-		bra #main
-
-	main_not_ctx_xfer:
-	shl b32 $r15 $r14 16
-	or $r15 E_BAD_COMMAND
-	call #error
-	bra #main
-
-// interrupt handler
-ih:
-	push $r8
-	mov $r8 $flags
-	push $r8
-	push $r9
-	push $r10
-	push $r11
-	push $r13
-	push $r14
-	push $r15
-
-	// incoming fifo command?
-	iord $r10 I[$r0 + 0x200]	// INTR
-	and $r11 $r10 0x00000004
-	bra e #ih_no_fifo
-		// queue incoming fifo command for later processing
-		mov $r11 0x1900
-		mov $r13 #cmd_queue
-		iord $r14 I[$r11 + 0x100]	// FIFO_CMD
-		iord $r15 I[$r11 + 0x000]	// FIFO_DATA
-		call #queue_put
-		add b32 $r11 0x400
-		mov $r14 1
-		iowr I[$r11 + 0x000] $r14	// FIFO_ACK
-
-	// ack, and wake up main()
-	ih_no_fifo:
-	iowr I[$r0 + 0x100] $r10	// INTR_ACK
-
-	pop $r15
-	pop $r14
-	pop $r13
-	pop $r11
-	pop $r10
-	pop $r9
-	pop $r8
-	mov $flags $r8
-	pop $r8
-	bclr $flags $p0
-	iret
-
-// Set this GPC's bit in HUB_BAR, used to signal completion of various
-// activities to the HUB fuc
-//
-hub_barrier_done:
-	mov $r15 1
-	ld b32 $r14 D[$r0 + #gpc_id]
-	shl b32 $r15 $r14
-	mov $r14 -0x6be8 	// 0x409418 - HUB_BAR_SET
-	sethi $r14 0x400000
-	call #nv_wr32
-	ret
-
-// Disables various things, waits a bit, and re-enables them..
-//
-// Not sure how exactly this helps, perhaps "ENABLE" is not such a
-// good description for the bits we turn off?  Anyways, without this,
-// funny things happen.
-//
-ctx_redswitch:
-	mov $r14 0x614
-	shl b32 $r14 6
-	mov $r15 0x020
-	iowr I[$r14] $r15	// GPC_RED_SWITCH = POWER
-	mov $r15 8
-	ctx_redswitch_delay:
-		sub b32 $r15 1
-		bra ne #ctx_redswitch_delay
-	mov $r15 0xa20
-	iowr I[$r14] $r15	// GPC_RED_SWITCH = UNK11, ENABLE, POWER
-	ret
-
-// Transfer GPC context data between GPU and storage area
-//
-// In: $r15 context base address
-//     $p1 clear on save, set on load
-//     $p2 set if opposite direction done/will be done, so:
-//		on save it means: "a load will follow this save"
-//		on load it means: "a save preceeded this load"
-//
-ctx_xfer:
-	// set context base address
-	mov $r1 0xa04
-	shl b32 $r1 6
-	iowr I[$r1 + 0x000] $r15// MEM_BASE
-	bra not $p1 #ctx_xfer_not_load
-		call #ctx_redswitch
-	ctx_xfer_not_load:
-
-	// strands
-	mov $r1 0x4afc
-	sethi $r1 0x20000
-	mov $r2 0xc
-	iowr I[$r1] $r2		// STRAND_CMD(0x3f) = 0x0c
-	call #strand_wait
-	mov $r2 0x47fc
-	sethi $r2 0x20000
-	iowr I[$r2] $r0		// STRAND_FIRST_GENE(0x3f) = 0x00
-	xbit $r2 $flags $p1
-	add b32 $r2 3
-	iowr I[$r1] $r2		// STRAND_CMD(0x3f) = 0x03/0x04 (SAVE/LOAD)
-
-	// mmio context
-	xbit $r10 $flags $p1	// direction
-	or $r10 2		// first
-	mov $r11 0x0000
-	sethi $r11 0x500000
-	ld b32 $r12 D[$r0 + #gpc_id]
-	shl b32 $r12 15
-	add b32 $r11 $r12	// base = NV_PGRAPH_GPCn
-	ld b32 $r12 D[$r0 + #gpc_mmio_list_head]
-	ld b32 $r13 D[$r0 + #gpc_mmio_list_tail]
-	mov $r14 0		// not multi
-	call #mmctx_xfer
-
-	// per-TPC mmio context
-	xbit $r10 $flags $p1	// direction
-	or $r10 4		// last
-	mov $r11 0x4000
-	sethi $r11 0x500000	// base = NV_PGRAPH_GPC0_TPC0
-	ld b32 $r12 D[$r0 + #gpc_id]
-	shl b32 $r12 15
-	add b32 $r11 $r12	// base = NV_PGRAPH_GPCn_TPC0
-	ld b32 $r12 D[$r0 + #tpc_mmio_list_head]
-	ld b32 $r13 D[$r0 + #tpc_mmio_list_tail]
-	ld b32 $r15 D[$r0 + #tpc_mask]
-	mov $r14 0x800		// stride = 0x800
-	call #mmctx_xfer
-
-	// wait for strands to finish
-	call #strand_wait
-
-	// if load, or a save without a load following, do some
-	// unknown stuff that's done after finishing a block of
-	// strand commands
-	bra $p1 #ctx_xfer_post
-	bra not $p2 #ctx_xfer_done
-	ctx_xfer_post:
-		mov $r1 0x4afc
-		sethi $r1 0x20000
-		mov $r2 0xd
-		iowr I[$r1] $r2		// STRAND_CMD(0x3f) = 0x0d
-		call #strand_wait
-
-	// mark completion in HUB's barrier
-	ctx_xfer_done:
-	call #hub_barrier_done
-	ret
-
-.align 256
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grgpc.fuc.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grgpc.fuc.h
deleted file mode 100644
index a988b8ad..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grgpc.fuc.h
+++ /dev/null
@@ -1,538 +0,0 @@
-uint32_t nvc0_grgpc_data[] = {
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x000000c0,
-	0x012800c8,
-	0x01e40194,
-	0x000000c1,
-	0x012c00c8,
-	0x01f80194,
-	0x000000c3,
-	0x012800c8,
-	0x01f40194,
-	0x000000c4,
-	0x012800c8,
-	0x01f40194,
-	0x000000c8,
-	0x012800c8,
-	0x01e40194,
-	0x000000ce,
-	0x012800c8,
-	0x01f40194,
-	0x000000cf,
-	0x012800c8,
-	0x01f00194,
-	0x000000d9,
-	0x0194012c,
-	0x025401f8,
-	0x00000000,
-	0x00000380,
-	0x14000400,
-	0x20000450,
-	0x00000600,
-	0x00000684,
-	0x10000700,
-	0x00000800,
-	0x08000808,
-	0x00000828,
-	0x00000830,
-	0x000008d8,
-	0x000008e0,
-	0x140008e8,
-	0x0000091c,
-	0x08000924,
-	0x00000b00,
-	0x14000b08,
-	0x00000bb8,
-	0x00000c08,
-	0x1c000c10,
-	0x00000c80,
-	0x00000c8c,
-	0x08001000,
-	0x00001014,
-	0x00000c6c,
-	0x00000380,
-	0x04000400,
-	0x0800040c,
-	0x20000450,
-	0x00000600,
-	0x00000684,
-	0x10000700,
-	0x00000800,
-	0x08000808,
-	0x00000828,
-	0x00000830,
-	0x000008d8,
-	0x000008e0,
-	0x140008e8,
-	0x0000091c,
-	0x08000924,
-	0x00000b00,
-	0x14000b08,
-	0x00000bb8,
-	0x00000c08,
-	0x1c000c10,
-	0x00000c6c,
-	0x00000c80,
-	0x00000c8c,
-	0x08001000,
-	0x00001014,
-	0x00000018,
-	0x0000003c,
-	0x00000048,
-	0x00000064,
-	0x00000088,
-	0x14000200,
-	0x0400021c,
-	0x14000300,
-	0x000003d0,
-	0x040003e0,
-	0x08000400,
-	0x00000420,
-	0x000004b0,
-	0x000004e8,
-	0x000004f4,
-	0x04000520,
-	0x0c000604,
-	0x4c000644,
-	0x00000698,
-	0x04000750,
-	0x00000758,
-	0x000002c4,
-	0x000006e0,
-	0x000004bc,
-	0x00000544,
-	0x00000018,
-	0x0000003c,
-	0x00000048,
-	0x00000064,
-	0x00000088,
-	0x14000200,
-	0x0400021c,
-	0x000002c4,
-	0x14000300,
-	0x000003d0,
-	0x040003e0,
-	0x08000400,
-	0x08000420,
-	0x000004b0,
-	0x000004e8,
-	0x000004f4,
-	0x04000520,
-	0x00000544,
-	0x0c000604,
-	0x4c000644,
-	0x00000698,
-	0x000006e0,
-	0x08000750,
-};
-
-uint32_t nvc0_grgpc_code[] = {
-	0x03060ef5,
-	0x9800d898,
-	0x86f001d9,
-	0x0489b808,
-	0xf00c1bf4,
-	0x21f502f7,
-	0x00f802ec,
-	0xb60798c4,
-	0x8dbb0384,
-	0x0880b600,
-	0x80008e80,
-	0x90b6018f,
-	0x0f94f001,
-	0xf801d980,
-	0x0131f400,
-	0x9800d898,
-	0x89b801d9,
-	0x210bf404,
-	0xb60789c4,
-	0x9dbb0394,
-	0x0890b600,
-	0x98009e98,
-	0x80b6019f,
-	0x0f84f001,
-	0xf400d880,
-	0x00f80132,
-	0x0728b7f1,
-	0xb906b4b6,
-	0xc9f002ec,
-	0x00bcd01f,
-	0xc800bccf,
-	0x1bf41fcc,
-	0x06a7f0fa,
-	0x010321f5,
-	0xf840bfcf,
-	0x28b7f100,
-	0x06b4b607,
-	0xb980bfd0,
-	0xc9f002ec,
-	0x1ec9f01f,
-	0xcf00bcd0,
-	0xccc800bc,
-	0xfa1bf41f,
-	0x87f100f8,
-	0x84b60430,
-	0x1ff9f006,
-	0xf8008fd0,
-	0x3087f100,
-	0x0684b604,
-	0xf80080d0,
-	0x3c87f100,
-	0x0684b608,
-	0x99f094bd,
-	0x0089d000,
-	0x081887f1,
-	0xd00684b6,
-	0x87f1008a,
-	0x84b60400,
-	0x0088cf06,
-	0xf4888aff,
-	0x87f1f31b,
-	0x84b6085c,
-	0xf094bd06,
-	0x89d00099,
-	0xf100f800,
-	0xb6083c87,
-	0x94bd0684,
-	0xd00099f0,
-	0x87f10089,
-	0x84b60818,
-	0x008ad006,
-	0x040087f1,
-	0xcf0684b6,
-	0x8aff0088,
-	0xf30bf488,
-	0x085c87f1,
-	0xbd0684b6,
-	0x0099f094,
-	0xf80089d0,
-	0x9894bd00,
-	0x85b600e8,
-	0x0180b61a,
-	0xbb0284b6,
-	0xe0b60098,
-	0x04efb804,
-	0xb9eb1bf4,
-	0x00f8029f,
-	0x083c87f1,
-	0xbd0684b6,
-	0x0199f094,
-	0xf10089d0,
-	0xb6071087,
-	0x94bd0684,
-	0xf405bbfd,
-	0x8bd0090b,
-	0x0099f000,
-	0xf405eefd,
-	0x8ed00c0b,
-	0xc08fd080,
-	0xb70199f0,
-	0xc8010080,
-	0xb4b600ab,
-	0x0cb9f010,
-	0xb601aec8,
-	0xbefd11e4,
-	0x008bd005,
-	0xf0008ecf,
-	0x0bf41fe4,
-	0x00ce98fa,
-	0xd005e9fd,
-	0xc0b6c08e,
-	0x04cdb804,
-	0xc8e81bf4,
-	0x1bf402ab,
-	0x008bcf18,
-	0xb01fb4f0,
-	0x1bf410b4,
-	0x02a7f0f7,
-	0xf4c921f4,
-	0xabc81b0e,
-	0x10b4b600,
-	0xf00cb9f0,
-	0x8bd012b9,
-	0x008bcf00,
-	0xf412bbc8,
-	0x87f1fa1b,
-	0x84b6085c,
-	0xf094bd06,
-	0x89d00199,
-	0xf900f800,
-	0x02a7f0a0,
-	0xfcc921f4,
-	0xf100f8a0,
-	0xf04afc87,
-	0x97f00283,
-	0x0089d00c,
-	0x020721f5,
-	0x87f100f8,
-	0x83f04afc,
-	0x0d97f002,
-	0xf50089d0,
-	0xf8020721,
-	0xfca7f100,
-	0x02a3f04f,
-	0x0500aba2,
-	0xd00fc7f0,
-	0xc7f000ac,
-	0x00bcd00b,
-	0x020721f5,
-	0xf000aed0,
-	0xbcd00ac7,
-	0x0721f500,
-	0xf100f802,
-	0xb6083c87,
-	0x94bd0684,
-	0xd00399f0,
-	0x21f50089,
-	0xe7f00213,
-	0x3921f503,
-	0xfca7f102,
-	0x02a3f046,
-	0x0400aba0,
-	0xf040a0d0,
-	0xbcd001c7,
-	0x0721f500,
-	0x010c9202,
-	0xf000acd0,
-	0xbcd002c7,
-	0x0721f500,
-	0x2621f502,
-	0x8087f102,
-	0x0684b608,
-	0xb70089cf,
-	0x95220080,
-	0x8ed008fe,
-	0x408ed000,
-	0xb6808acf,
-	0xa0b606a5,
-	0x00eabb01,
-	0xb60480b6,
-	0x1bf40192,
-	0x08e4b6e8,
-	0xf1f2efbc,
-	0xb6085c87,
-	0x94bd0684,
-	0xd00399f0,
-	0x00f80089,
-	0xe7f1e0f9,
-	0xe3f09814,
-	0x8d21f440,
-	0x041ce0b7,
-	0xf401f7f0,
-	0xe0fc8d21,
-	0x04bd00f8,
-	0xf10004fe,
-	0xf0120017,
-	0x12d00227,
-	0x3e17f100,
-	0x0010fe04,
-	0x040017f1,
-	0xf0c010d0,
-	0x12d00427,
-	0x1031f400,
-	0x060817f1,
-	0xcf0614b6,
-	0x37f00012,
-	0x1f24f001,
-	0xb60432bb,
-	0x02800132,
-	0x04038003,
-	0x040010b7,
-	0x800012cf,
-	0x27f10002,
-	0x24b60800,
-	0x0022cf06,
-	0xb65817f0,
-	0x13980c10,
-	0x0432b800,
-	0xb00b0bf4,
-	0x1bf40034,
-	0xf100f8f1,
-	0xb6080027,
-	0x22cf0624,
-	0xf134bd40,
-	0xb6070047,
-	0x25950644,
-	0x0045d008,
-	0xbd4045d0,
-	0x58f4bde4,
-	0x1f58021e,
-	0x020e4003,
-	0xf5040f40,
-	0xbb013d21,
-	0x3fbb002f,
-	0x041e5800,
-	0x40051f58,
-	0x0f400a0e,
-	0x3d21f50c,
-	0x030e9801,
-	0xbb00effd,
-	0x3ebb002e,
-	0x0040b700,
-	0x0235b613,
-	0xb60043d0,
-	0x35b60825,
-	0x0120b606,
-	0xb60130b6,
-	0x34b60824,
-	0x022fb908,
-	0x026321f5,
-	0xf1003fbb,
-	0xb6080017,
-	0x13d00614,
-	0x0010b740,
-	0xf024bd08,
-	0x12d01f29,
-	0x0031f400,
-	0xf00028f4,
-	0x21f41cd7,
-	0xf401f439,
-	0xf404e4b0,
-	0x81fe1e18,
-	0x0627f001,
-	0x12fd20bd,
-	0x01e4b604,
-	0xfe051efd,
-	0x21f50018,
-	0x0ef404c3,
-	0x10ef94d3,
-	0xf501f5f0,
-	0xf402ec21,
-	0x80f9c60e,
-	0xf90188fe,
-	0xf990f980,
-	0xf9b0f9a0,
-	0xf9e0f9d0,
-	0x800acff0,
-	0xf404abc4,
-	0xb7f11d0b,
-	0xd7f01900,
-	0x40becf1c,
-	0xf400bfcf,
-	0xb0b70421,
-	0xe7f00400,
-	0x00bed001,
-	0xfc400ad0,
-	0xfce0fcf0,
-	0xfcb0fcd0,
-	0xfc90fca0,
-	0x0088fe80,
-	0x32f480fc,
-	0xf001f800,
-	0x0e9801f7,
-	0x04febb00,
-	0x9418e7f1,
-	0xf440e3f0,
-	0x00f88d21,
-	0x0614e7f1,
-	0xf006e4b6,
-	0xefd020f7,
-	0x08f7f000,
-	0xf401f2b6,
-	0xf7f1fd1b,
-	0xefd00a20,
-	0xf100f800,
-	0xb60a0417,
-	0x1fd00614,
-	0x0711f400,
-	0x04a421f5,
-	0x4afc17f1,
-	0xf00213f0,
-	0x12d00c27,
-	0x0721f500,
-	0xfc27f102,
-	0x0223f047,
-	0xf00020d0,
-	0x20b6012c,
-	0x0012d003,
-	0xf001acf0,
-	0xb7f002a5,
-	0x50b3f000,
-	0xb6000c98,
-	0xbcbb0fc4,
-	0x010c9800,
-	0xf0020d98,
-	0x21f500e7,
-	0xacf0015c,
-	0x04a5f001,
-	0x4000b7f1,
-	0x9850b3f0,
-	0xc4b6000c,
-	0x00bcbb0f,
-	0x98050c98,
-	0x0f98060d,
-	0x00e7f104,
-	0x5c21f508,
-	0x0721f501,
-	0x0601f402,
-	0xf11412f4,
-	0xf04afc17,
-	0x27f00213,
-	0x0012d00d,
-	0x020721f5,
-	0x048f21f5,
-	0x000000f8,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grhub.fuc b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grhub.fuc
deleted file mode 100644
index 98acddb2..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grhub.fuc
+++ /dev/null
@@ -1,856 +0,0 @@
-/* fuc microcode for nvc0 PGRAPH/HUB
- *
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-/* To build:
- *    m4 nvc0_grhub.fuc | envyas -a -w -m fuc -V nva3 -o nvc0_grhub.fuc.h
- */
-
-.section #nvc0_grhub_data
-include(`nvc0_graph.fuc')
-gpc_count:		.b32 0
-rop_count:		.b32 0
-cmd_queue:		queue_init
-hub_mmio_list_head:	.b32 0
-hub_mmio_list_tail:	.b32 0
-
-ctx_current:		.b32 0
-
-chipsets:
-.b8  0xc0 0 0 0
-.b16 #nvc0_hub_mmio_head
-.b16 #nvc0_hub_mmio_tail
-.b8  0xc1 0 0 0
-.b16 #nvc0_hub_mmio_head
-.b16 #nvc1_hub_mmio_tail
-.b8  0xc3 0 0 0
-.b16 #nvc0_hub_mmio_head
-.b16 #nvc0_hub_mmio_tail
-.b8  0xc4 0 0 0
-.b16 #nvc0_hub_mmio_head
-.b16 #nvc0_hub_mmio_tail
-.b8  0xc8 0 0 0
-.b16 #nvc0_hub_mmio_head
-.b16 #nvc0_hub_mmio_tail
-.b8  0xce 0 0 0
-.b16 #nvc0_hub_mmio_head
-.b16 #nvc0_hub_mmio_tail
-.b8  0xcf 0 0 0
-.b16 #nvc0_hub_mmio_head
-.b16 #nvc0_hub_mmio_tail
-.b8  0xd9 0 0 0
-.b16 #nvd9_hub_mmio_head
-.b16 #nvd9_hub_mmio_tail
-.b8  0 0 0 0
-
-nvc0_hub_mmio_head:
-mmctx_data(0x17e91c, 2)
-mmctx_data(0x400204, 2)
-mmctx_data(0x404004, 11)
-mmctx_data(0x404044, 1)
-mmctx_data(0x404094, 14)
-mmctx_data(0x4040d0, 7)
-mmctx_data(0x4040f8, 1)
-mmctx_data(0x404130, 3)
-mmctx_data(0x404150, 3)
-mmctx_data(0x404164, 2)
-mmctx_data(0x404174, 3)
-mmctx_data(0x404200, 8)
-mmctx_data(0x404404, 14)
-mmctx_data(0x404460, 4)
-mmctx_data(0x404480, 1)
-mmctx_data(0x404498, 1)
-mmctx_data(0x404604, 4)
-mmctx_data(0x404618, 32)
-mmctx_data(0x404698, 21)
-mmctx_data(0x4046f0, 2)
-mmctx_data(0x404700, 22)
-mmctx_data(0x405800, 1)
-mmctx_data(0x405830, 3)
-mmctx_data(0x405854, 1)
-mmctx_data(0x405870, 4)
-mmctx_data(0x405a00, 2)
-mmctx_data(0x405a18, 1)
-mmctx_data(0x406020, 1)
-mmctx_data(0x406028, 4)
-mmctx_data(0x4064a8, 2)
-mmctx_data(0x4064b4, 2)
-mmctx_data(0x407804, 1)
-mmctx_data(0x40780c, 6)
-mmctx_data(0x4078bc, 1)
-mmctx_data(0x408000, 7)
-mmctx_data(0x408064, 1)
-mmctx_data(0x408800, 3)
-mmctx_data(0x408900, 4)
-mmctx_data(0x408980, 1)
-nvc0_hub_mmio_tail:
-mmctx_data(0x4064c0, 2)
-nvc1_hub_mmio_tail:
-
-nvd9_hub_mmio_head:
-mmctx_data(0x17e91c, 2)
-mmctx_data(0x400204, 2)
-mmctx_data(0x404004, 10)
-mmctx_data(0x404044, 1)
-mmctx_data(0x404094, 14)
-mmctx_data(0x4040d0, 7)
-mmctx_data(0x4040f8, 1)
-mmctx_data(0x404130, 3)
-mmctx_data(0x404150, 3)
-mmctx_data(0x404164, 2)
-mmctx_data(0x404178, 2)
-mmctx_data(0x404200, 8)
-mmctx_data(0x404404, 14)
-mmctx_data(0x404460, 4)
-mmctx_data(0x404480, 1)
-mmctx_data(0x404498, 1)
-mmctx_data(0x404604, 4)
-mmctx_data(0x404618, 32)
-mmctx_data(0x404698, 21)
-mmctx_data(0x4046f0, 2)
-mmctx_data(0x404700, 22)
-mmctx_data(0x405800, 1)
-mmctx_data(0x405830, 3)
-mmctx_data(0x405854, 1)
-mmctx_data(0x405870, 4)
-mmctx_data(0x405a00, 2)
-mmctx_data(0x405a18, 1)
-mmctx_data(0x406020, 1)
-mmctx_data(0x406028, 4)
-mmctx_data(0x4064a8, 2)
-mmctx_data(0x4064b4, 5)
-mmctx_data(0x407804, 1)
-mmctx_data(0x40780c, 6)
-mmctx_data(0x4078bc, 1)
-mmctx_data(0x408000, 7)
-mmctx_data(0x408064, 1)
-mmctx_data(0x408800, 3)
-mmctx_data(0x408900, 4)
-mmctx_data(0x408980, 1)
-nvd9_hub_mmio_tail:
-
-.align 256
-chan_data:
-chan_mmio_count:	.b32 0
-chan_mmio_address:	.b32 0
-
-.align 256
-xfer_data: 		.b32 0
-
-.section #nvc0_grhub_code
-bra #init
-define(`include_code')
-include(`nvc0_graph.fuc')
-
-// reports an exception to the host
-//
-// In: $r15 error code (see nvc0_graph.fuc)
-//
-error:
-	push $r14
-	mov $r14 0x814
-	shl b32 $r14 6
-	iowr I[$r14 + 0x000] $r15	// CC_SCRATCH[5] = error code
-	mov $r14 0xc1c
-	shl b32 $r14 6
-	mov $r15 1
-	iowr I[$r14 + 0x000] $r15	// INTR_UP_SET
-	pop $r14
-	ret
-
-// HUB fuc initialisation, executed by triggering ucode start, will
-// fall through to main loop after completion.
-//
-// Input:
-//   CC_SCRATCH[0]: chipset (PMC_BOOT_0 read returns 0x0bad0bad... sigh)
-//
-// Output:
-//   CC_SCRATCH[0]:
-//	     31:31: set to signal completion
-//   CC_SCRATCH[1]:
-//	      31:0: total PGRAPH context size
-//
-init:
-	clear b32 $r0
-	mov $sp $r0
-	mov $xdbase $r0
-
-	// enable fifo access
-	mov $r1 0x1200
-	mov $r2 2
-	iowr I[$r1 + 0x000] $r2	// FIFO_ENABLE
-
-	// setup i0 handler, and route all interrupts to it
-	mov $r1 #ih
-	mov $iv0 $r1
-	mov $r1 0x400
-	iowr I[$r1 + 0x300] $r0	// INTR_DISPATCH
-
-	// route HUB_CHANNEL_SWITCH to fuc interrupt 8
-	mov $r3 0x404
-	shl b32 $r3 6
-	mov $r2 0x2003		// { HUB_CHANNEL_SWITCH, ZERO } -> intr 8
-	iowr I[$r3 + 0x000] $r2
-
-	// not sure what these are, route them because NVIDIA does, and
-	// the IRQ handler will signal the host if we ever get one.. we
-	// may find out if/why we need to handle these if so..
-	//
-	mov $r2 0x2004
-	iowr I[$r3 + 0x004] $r2 // { 0x04, ZERO } -> intr 9
-	mov $r2 0x200b
-	iowr I[$r3 + 0x008] $r2 // { 0x0b, ZERO } -> intr 10
-	mov $r2 0x200c
-	iowr I[$r3 + 0x01c] $r2 // { 0x0c, ZERO } -> intr 15
-
-	// enable all INTR_UP interrupts
-	mov $r2 0xc24
-	shl b32 $r2 6
-	not b32 $r3 $r0
-	iowr I[$r2] $r3
-
-	// enable fifo, ctxsw, 9, 10, 15 interrupts
-	mov $r2 -0x78fc		// 0x8704
-	sethi $r2 0
-	iowr I[$r1 + 0x000] $r2	// INTR_EN_SET
-
-	// fifo level triggered, rest edge
-	sub b32 $r1 0x100
-	mov $r2 4
-	iowr I[$r1] $r2
-
-	// enable interrupts
-	bset $flags ie0
-
-	// fetch enabled GPC/ROP counts
-	mov $r14 -0x69fc	// 0x409604
-	sethi $r14 0x400000
-	call #nv_rd32
-	extr $r1 $r15 16:20
-	st b32 D[$r0 + #rop_count] $r1
-	and $r15 0x1f
-	st b32 D[$r0 + #gpc_count] $r15
-
-	// set BAR_REQMASK to GPC mask
-	mov $r1 1
-	shl b32 $r1 $r15
-	sub b32 $r1 1
-	mov $r2 0x40c
-	shl b32 $r2 6
-	iowr I[$r2 + 0x000] $r1
-	iowr I[$r2 + 0x100] $r1
-
-	// find context data for this chipset
-	mov $r2 0x800
-	shl b32 $r2 6
-	iord $r2 I[$r2 + 0x000]		// CC_SCRATCH[0]
-	mov $r15 #chipsets - 8
-	init_find_chipset:
-		add b32 $r15 8
-		ld b32 $r3 D[$r15 + 0x00]
-		cmpu b32 $r3 $r2
-		bra e #init_context
-		cmpu b32 $r3 0
-		bra ne #init_find_chipset
-		// unknown chipset
-		ret
-
-	// context size calculation, reserve first 256 bytes for use by fuc
-	init_context:
-	mov $r1 256
-
-	// calculate size of mmio context data
-	ld b16 $r14 D[$r15 + 4]
-	ld b16 $r15 D[$r15 + 6]
-	sethi $r14 0
-	st b32 D[$r0 + #hub_mmio_list_head] $r14
-	st b32 D[$r0 + #hub_mmio_list_tail] $r15
-	call #mmctx_size
-
-	// set mmctx base addresses now so we don't have to do it later,
-	// they don't (currently) ever change
-	mov $r3 0x700
-	shl b32 $r3 6
-	shr b32 $r4 $r1 8
-	iowr I[$r3 + 0x000] $r4		// MMCTX_SAVE_SWBASE
-	iowr I[$r3 + 0x100] $r4		// MMCTX_LOAD_SWBASE
-	add b32 $r3 0x1300
-	add b32 $r1 $r15
-	shr b32 $r15 2
-	iowr I[$r3 + 0x000] $r15	// MMCTX_LOAD_COUNT, wtf for?!?
-
-	// strands, base offset needs to be aligned to 256 bytes
-	shr b32 $r1 8
-	add b32 $r1 1
-	shl b32 $r1 8
-	mov b32 $r15 $r1
-	call #strand_ctx_init
-	add b32 $r1 $r15
-
-	// initialise each GPC in sequence by passing in the offset of its
-	// context data in GPCn_CC_SCRATCH[1], and starting its FUC (which
-	// has previously been uploaded by the host) running.
-	//
-	// the GPC fuc init sequence will set GPCn_CC_SCRATCH[0] bit 31
-	// when it has completed, and return the size of its context data
-	// in GPCn_CC_SCRATCH[1]
-	//
-	ld b32 $r3 D[$r0 + #gpc_count]
-	mov $r4 0x2000
-	sethi $r4 0x500000
-	init_gpc:
-		// setup, and start GPC ucode running
-		add b32 $r14 $r4 0x804
-		mov b32 $r15 $r1
-		call #nv_wr32			// CC_SCRATCH[1] = ctx offset
-		add b32 $r14 $r4 0x800
-		mov b32 $r15 $r2
-		call #nv_wr32			// CC_SCRATCH[0] = chipset
-		add b32 $r14 $r4 0x10c
-		clear b32 $r15
-		call #nv_wr32
-		add b32 $r14 $r4 0x104
-		call #nv_wr32			// ENTRY
-		add b32 $r14 $r4 0x100
-		mov $r15 2			// CTRL_START_TRIGGER
-		call #nv_wr32			// CTRL
-
-		// wait for it to complete, and adjust context size
-		add b32 $r14 $r4 0x800
-		init_gpc_wait:
-			call #nv_rd32
-			xbit $r15 $r15 31
-			bra e #init_gpc_wait
-		add b32 $r14 $r4 0x804
-		call #nv_rd32
-		add b32 $r1 $r15
-
-		// next!
-		add b32 $r4 0x8000
-		sub b32 $r3 1
-		bra ne #init_gpc
-
-	// save context size, and tell host we're ready
-	mov $r2 0x800
-	shl b32 $r2 6
-	iowr I[$r2 + 0x100] $r1		// CC_SCRATCH[1]  = context size
-	add b32 $r2 0x800
-	clear b32 $r1
-	bset $r1 31
-	iowr I[$r2 + 0x000] $r1		// CC_SCRATCH[0] |= 0x80000000
-
-// Main program loop, very simple, sleeps until woken up by the interrupt
-// handler, pulls a command from the queue and executes its handler
-//
-main:
-	// sleep until we have something to do
-	bset $flags $p0
-	sleep $p0
-	mov $r13 #cmd_queue
-	call #queue_get
-	bra $p1 #main
-
-	// context switch, requested by GPU?
-	cmpu b32 $r14 0x4001
-	bra ne #main_not_ctx_switch
-		trace_set(T_AUTO)
-		mov $r1 0xb00
-		shl b32 $r1 6
-		iord $r2 I[$r1 + 0x100]		// CHAN_NEXT
-		iord $r1 I[$r1 + 0x000]		// CHAN_CUR
-
-		xbit $r3 $r1 31
-		bra e #chsw_no_prev
-			xbit $r3 $r2 31
-			bra e #chsw_prev_no_next
-				push $r2
-				mov b32 $r2 $r1
-				trace_set(T_SAVE)
-				bclr $flags $p1
-				bset $flags $p2
-				call #ctx_xfer
-				trace_clr(T_SAVE);
-				pop $r2
-				trace_set(T_LOAD);
-				bset $flags $p1
-				call #ctx_xfer
-				trace_clr(T_LOAD);
-				bra #chsw_done
-			chsw_prev_no_next:
-				push $r2
-				mov b32 $r2 $r1
-				bclr $flags $p1
-				bclr $flags $p2
-				call #ctx_xfer
-				pop $r2
-				mov $r1 0xb00
-				shl b32 $r1 6
-				iowr I[$r1] $r2
-				bra #chsw_done
-		chsw_no_prev:
-			xbit $r3 $r2 31
-			bra e #chsw_done
-				bset $flags $p1
-				bclr $flags $p2
-				call #ctx_xfer
-
-		// ack the context switch request
-		chsw_done:
-		mov $r1 0xb0c
-		shl b32 $r1 6
-		mov $r2 1
-		iowr I[$r1 + 0x000] $r2		// 0x409b0c
-		trace_clr(T_AUTO)
-		bra #main
-
-	// request to set current channel? (*not* a context switch)
-	main_not_ctx_switch:
-	cmpu b32 $r14 0x0001
-	bra ne #main_not_ctx_chan
-		mov b32 $r2 $r15
-		call #ctx_chan
-		bra #main_done
-
-	// request to store current channel context?
-	main_not_ctx_chan:
-	cmpu b32 $r14 0x0002
-	bra ne #main_not_ctx_save
-		trace_set(T_SAVE)
-		bclr $flags $p1
-		bclr $flags $p2
-		call #ctx_xfer
-		trace_clr(T_SAVE)
-		bra #main_done
-
-	main_not_ctx_save:
-		shl b32 $r15 $r14 16
-		or $r15 E_BAD_COMMAND
-		call #error
-		bra #main
-
-	main_done:
-	mov $r1 0x820
-	shl b32 $r1 6
-	clear b32 $r2
-	bset $r2 31
-	iowr I[$r1 + 0x000] $r2		// CC_SCRATCH[0] |= 0x80000000
-	bra #main
-
-// interrupt handler
-ih:
-	push $r8
-	mov $r8 $flags
-	push $r8
-	push $r9
-	push $r10
-	push $r11
-	push $r13
-	push $r14
-	push $r15
-
-	// incoming fifo command?
-	iord $r10 I[$r0 + 0x200]	// INTR
-	and $r11 $r10 0x00000004
-	bra e #ih_no_fifo
-		// queue incoming fifo command for later processing
-		mov $r11 0x1900
-		mov $r13 #cmd_queue
-		iord $r14 I[$r11 + 0x100]	// FIFO_CMD
-		iord $r15 I[$r11 + 0x000]	// FIFO_DATA
-		call #queue_put
-		add b32 $r11 0x400
-		mov $r14 1
-		iowr I[$r11 + 0x000] $r14	// FIFO_ACK
-
-	// context switch request?
-	ih_no_fifo:
-	and $r11 $r10 0x00000100
-	bra e #ih_no_ctxsw
-		// enqueue a context switch for later processing
-		mov $r13 #cmd_queue
-		mov $r14 0x4001
-		call #queue_put
-
-	// anything we didn't handle, bring it to the host's attention
-	ih_no_ctxsw:
-	mov $r11 0x104
-	not b32 $r11
-	and $r11 $r10 $r11
-	bra e #ih_no_other
-		mov $r10 0xc1c
-		shl b32 $r10 6
-		iowr I[$r10] $r11	// INTR_UP_SET
-
-	// ack, and wake up main()
-	ih_no_other:
-	iowr I[$r0 + 0x100] $r10	// INTR_ACK
-
-	pop $r15
-	pop $r14
-	pop $r13
-	pop $r11
-	pop $r10
-	pop $r9
-	pop $r8
-	mov $flags $r8
-	pop $r8
-	bclr $flags $p0
-	iret
-
-// Not real sure, but, MEM_CMD 7 will hang forever if this isn't done
-ctx_4160s:
-	mov $r14 0x4160
-	sethi $r14 0x400000
-	mov $r15 1
-	call #nv_wr32
-	ctx_4160s_wait:
-		call #nv_rd32
-		xbit $r15 $r15 4
-		bra e #ctx_4160s_wait
-	ret
-
-// Without clearing again at end of xfer, some things cause PGRAPH
-// to hang with STATUS=0x00000007 until it's cleared.. fbcon can
-// still function with it set however...
-ctx_4160c:
-	mov $r14 0x4160
-	sethi $r14 0x400000
-	clear b32 $r15
-	call #nv_wr32
-	ret
-
-// Again, not real sure
-//
-// In: $r15 value to set 0x404170 to
-//
-ctx_4170s:
-	mov $r14 0x4170
-	sethi $r14 0x400000
-	or $r15 0x10
-	call #nv_wr32
-	ret
-
-// Waits for a ctx_4170s() call to complete
-//
-ctx_4170w:
-	mov $r14 0x4170
-	sethi $r14 0x400000
-	call #nv_rd32
-	and $r15 0x10
-	bra ne #ctx_4170w
-	ret
-
-// Disables various things, waits a bit, and re-enables them..
-//
-// Not sure how exactly this helps, perhaps "ENABLE" is not such a
-// good description for the bits we turn off?  Anyways, without this,
-// funny things happen.
-//
-ctx_redswitch:
-	mov $r14 0x614
-	shl b32 $r14 6
-	mov $r15 0x270
-	iowr I[$r14] $r15	// HUB_RED_SWITCH = ENABLE_GPC, POWER_ALL
-	mov $r15 8
-	ctx_redswitch_delay:
-		sub b32 $r15 1
-		bra ne #ctx_redswitch_delay
-	mov $r15 0x770
-	iowr I[$r14] $r15	// HUB_RED_SWITCH = ENABLE_ALL, POWER_ALL
-	ret
-
-// Not a clue what this is for, except that unless the value is 0x10, the
-// strand context is saved (and presumably restored) incorrectly..
-//
-// In: $r15 value to set to (0x00/0x10 are used)
-//
-ctx_86c:
-	mov $r14 0x86c
-	shl b32 $r14 6
-	iowr I[$r14] $r15	// HUB(0x86c) = val
-	mov $r14 -0x75ec
-	sethi $r14 0x400000
-	call #nv_wr32		// ROP(0xa14) = val
-	mov $r14 -0x5794
-	sethi $r14 0x410000
-	call #nv_wr32		// GPC(0x86c) = val
-	ret
-
-// ctx_load - load's a channel's ctxctl data, and selects its vm
-//
-// In: $r2 channel address
-//
-ctx_load:
-	trace_set(T_CHAN)
-
-	// switch to channel, somewhat magic in parts..
-	mov $r10 12		// DONE_UNK12
-	call #wait_donez
-	mov $r1 0xa24
-	shl b32 $r1 6
-	iowr I[$r1 + 0x000] $r0	// 0x409a24
-	mov $r3 0xb00
-	shl b32 $r3 6
-	iowr I[$r3 + 0x100] $r2	// CHAN_NEXT
-	mov $r1 0xa0c
-	shl b32 $r1 6
-	mov $r4 7
-	iowr I[$r1 + 0x000] $r2 // MEM_CHAN
-	iowr I[$r1 + 0x100] $r4	// MEM_CMD
-	ctx_chan_wait_0:
-		iord $r4 I[$r1 + 0x100]
-		and $r4 0x1f
-		bra ne #ctx_chan_wait_0
-	iowr I[$r3 + 0x000] $r2	// CHAN_CUR
-
-	// load channel header, fetch PGRAPH context pointer
-	mov $xtargets $r0
-	bclr $r2 31
-	shl b32 $r2 4
-	add b32 $r2 2
-
-	trace_set(T_LCHAN)
-	mov $r1 0xa04
-	shl b32 $r1 6
-	iowr I[$r1 + 0x000] $r2		// MEM_BASE
-	mov $r1 0xa20
-	shl b32 $r1 6
-	mov $r2 0x0002
-	sethi $r2 0x80000000
-	iowr I[$r1 + 0x000] $r2		// MEM_TARGET = vram
-	mov $r1 0x10			// chan + 0x0210
-	mov $r2 #xfer_data
-	sethi $r2 0x00020000		// 16 bytes
-	xdld $r1 $r2
-	xdwait
-	trace_clr(T_LCHAN)
-
-	// update current context
-	ld b32 $r1 D[$r0 + #xfer_data + 4]
-	shl b32 $r1 24
-	ld b32 $r2 D[$r0 + #xfer_data + 0]
-	shr b32 $r2 8
-	or $r1 $r2
-	st b32 D[$r0 + #ctx_current] $r1
-
-	// set transfer base to start of context, and fetch context header
-	trace_set(T_LCTXH)
-	mov $r2 0xa04
-	shl b32 $r2 6
-	iowr I[$r2 + 0x000] $r1		// MEM_BASE
-	mov $r2 1
-	mov $r1 0xa20
-	shl b32 $r1 6
-	iowr I[$r1 + 0x000] $r2		// MEM_TARGET = vm
-	mov $r1 #chan_data
-	sethi $r1 0x00060000		// 256 bytes
-	xdld $r0 $r1
-	xdwait
-	trace_clr(T_LCTXH)
-
-	trace_clr(T_CHAN)
-	ret
-
-// ctx_chan - handler for HUB_SET_CHAN command, will set a channel as
-//            the active channel for ctxctl, but not actually transfer
-//            any context data.  intended for use only during initial
-//            context construction.
-//
-// In: $r2 channel address
-//
-ctx_chan:
-	call #ctx_4160s
-	call #ctx_load
-	mov $r10 12			// DONE_UNK12
-	call #wait_donez
-	mov $r1 0xa10
-	shl b32 $r1 6
-	mov $r2 5
-	iowr I[$r1 + 0x000] $r2		// MEM_CMD = 5 (???)
-	ctx_chan_wait:
-		iord $r2 I[$r1 + 0x000]
-		or $r2 $r2
-		bra ne #ctx_chan_wait
-	call #ctx_4160c
-	ret
-
-// Execute per-context state overrides list
-//
-// Only executed on the first load of a channel.  Might want to look into
-// removing this and having the host directly modify the channel's context
-// to change this state...  The nouveau DRM already builds this list as
-// it's definitely needed for NVIDIA's, so we may as well use it for now
-//
-// Input: $r1 mmio list length
-//
-ctx_mmio_exec:
-	// set transfer base to be the mmio list
-	ld b32 $r3 D[$r0 + #chan_mmio_address]
-	mov $r2 0xa04
-	shl b32 $r2 6
-	iowr I[$r2 + 0x000] $r3		// MEM_BASE
-
-	clear b32 $r3
-	ctx_mmio_loop:
-		// fetch next 256 bytes of mmio list if necessary
-		and $r4 $r3 0xff
-		bra ne #ctx_mmio_pull
-			mov $r5 #xfer_data
-			sethi $r5 0x00060000	// 256 bytes
-			xdld $r3 $r5
-			xdwait
-
-		// execute a single list entry
-		ctx_mmio_pull:
-		ld b32 $r14 D[$r4 + #xfer_data + 0x00]
-		ld b32 $r15 D[$r4 + #xfer_data + 0x04]
-		call #nv_wr32
-
-		// next!
-		add b32 $r3 8
-		sub b32 $r1 1
-		bra ne #ctx_mmio_loop
-
-	// set transfer base back to the current context
-	ctx_mmio_done:
-	ld b32 $r3 D[$r0 + #ctx_current]
-	iowr I[$r2 + 0x000] $r3		// MEM_BASE
-
-	// disable the mmio list now, we don't need/want to execute it again
-	st b32 D[$r0 + #chan_mmio_count] $r0
-	mov $r1 #chan_data
-	sethi $r1 0x00060000		// 256 bytes
-	xdst $r0 $r1
-	xdwait
-	ret
-
-// Transfer HUB context data between GPU and storage area
-//
-// In: $r2 channel address
-//     $p1 clear on save, set on load
-//     $p2 set if opposite direction done/will be done, so:
-//		on save it means: "a load will follow this save"
-//		on load it means: "a save preceeded this load"
-//
-ctx_xfer:
-	bra not $p1 #ctx_xfer_pre
-	bra $p2 #ctx_xfer_pre_load
-	ctx_xfer_pre:
-		mov $r15 0x10
-		call #ctx_86c
-		call #ctx_4160s
-		bra not $p1 #ctx_xfer_exec
-
-	ctx_xfer_pre_load:
-		mov $r15 2
-		call #ctx_4170s
-		call #ctx_4170w
-		call #ctx_redswitch
-		clear b32 $r15
-		call #ctx_4170s
-		call #ctx_load
-
-	// fetch context pointer, and initiate xfer on all GPCs
-	ctx_xfer_exec:
-	ld b32 $r1 D[$r0 + #ctx_current]
-	mov $r2 0x414
-	shl b32 $r2 6
-	iowr I[$r2 + 0x000] $r0	// BAR_STATUS = reset
-	mov $r14 -0x5b00
-	sethi $r14 0x410000
-	mov b32 $r15 $r1
-	call #nv_wr32		// GPC_BCAST_WRCMD_DATA = ctx pointer
-	add b32 $r14 4
-	xbit $r15 $flags $p1
-	xbit $r2 $flags $p2
-	shl b32 $r2 1
-	or $r15 $r2
-	call #nv_wr32		// GPC_BCAST_WRCMD_CMD = GPC_XFER(type)
-
-	// strands
-	mov $r1 0x4afc
-	sethi $r1 0x20000
-	mov $r2 0xc
-	iowr I[$r1] $r2		// STRAND_CMD(0x3f) = 0x0c
-	call #strand_wait
-	mov $r2 0x47fc
-	sethi $r2 0x20000
-	iowr I[$r2] $r0		// STRAND_FIRST_GENE(0x3f) = 0x00
-	xbit $r2 $flags $p1
-	add b32 $r2 3
-	iowr I[$r1] $r2		// STRAND_CMD(0x3f) = 0x03/0x04 (SAVE/LOAD)
-
-	// mmio context
-	xbit $r10 $flags $p1	// direction
-	or $r10 6		// first, last
-	mov $r11 0		// base = 0
-	ld b32 $r12 D[$r0 + #hub_mmio_list_head]
-	ld b32 $r13 D[$r0 + #hub_mmio_list_tail]
-	mov $r14 0		// not multi
-	call #mmctx_xfer
-
-	// wait for GPCs to all complete
-	mov $r10 8		// DONE_BAR
-	call #wait_doneo
-
-	// wait for strand xfer to complete
-	call #strand_wait
-
-	// post-op
-	bra $p1 #ctx_xfer_post
-		mov $r10 12		// DONE_UNK12
-		call #wait_donez
-		mov $r1 0xa10
-		shl b32 $r1 6
-		mov $r2 5
-		iowr I[$r1] $r2		// MEM_CMD
-		ctx_xfer_post_save_wait:
-			iord $r2 I[$r1]
-			or $r2 $r2
-			bra ne #ctx_xfer_post_save_wait
-
-	bra $p2 #ctx_xfer_done
-	ctx_xfer_post:
-		mov $r15 2
-		call #ctx_4170s
-		clear b32 $r15
-		call #ctx_86c
-		call #strand_post
-		call #ctx_4170w
-		clear b32 $r15
-		call #ctx_4170s
-
-		bra not $p1 #ctx_xfer_no_post_mmio
-		ld b32 $r1 D[$r0 + #chan_mmio_count]
-		or $r1 $r1
-		bra e #ctx_xfer_no_post_mmio
-			call #ctx_mmio_exec
-
-		ctx_xfer_no_post_mmio:
-		call #ctx_4160c
-
-	ctx_xfer_done:
-	ret
-
-.align 256
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grhub.fuc.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grhub.fuc.h
deleted file mode 100644
index c5ed307a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_grhub.fuc.h
+++ /dev/null
@@ -1,838 +0,0 @@
-uint32_t nvc0_grhub_data[] = {
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x000000c0,
-	0x013c00a0,
-	0x000000c1,
-	0x014000a0,
-	0x000000c3,
-	0x013c00a0,
-	0x000000c4,
-	0x013c00a0,
-	0x000000c8,
-	0x013c00a0,
-	0x000000ce,
-	0x013c00a0,
-	0x000000cf,
-	0x013c00a0,
-	0x000000d9,
-	0x01dc0140,
-	0x00000000,
-	0x0417e91c,
-	0x04400204,
-	0x28404004,
-	0x00404044,
-	0x34404094,
-	0x184040d0,
-	0x004040f8,
-	0x08404130,
-	0x08404150,
-	0x04404164,
-	0x08404174,
-	0x1c404200,
-	0x34404404,
-	0x0c404460,
-	0x00404480,
-	0x00404498,
-	0x0c404604,
-	0x7c404618,
-	0x50404698,
-	0x044046f0,
-	0x54404700,
-	0x00405800,
-	0x08405830,
-	0x00405854,
-	0x0c405870,
-	0x04405a00,
-	0x00405a18,
-	0x00406020,
-	0x0c406028,
-	0x044064a8,
-	0x044064b4,
-	0x00407804,
-	0x1440780c,
-	0x004078bc,
-	0x18408000,
-	0x00408064,
-	0x08408800,
-	0x0c408900,
-	0x00408980,
-	0x044064c0,
-	0x0417e91c,
-	0x04400204,
-	0x24404004,
-	0x00404044,
-	0x34404094,
-	0x184040d0,
-	0x004040f8,
-	0x08404130,
-	0x08404150,
-	0x04404164,
-	0x04404178,
-	0x1c404200,
-	0x34404404,
-	0x0c404460,
-	0x00404480,
-	0x00404498,
-	0x0c404604,
-	0x7c404618,
-	0x50404698,
-	0x044046f0,
-	0x54404700,
-	0x00405800,
-	0x08405830,
-	0x00405854,
-	0x0c405870,
-	0x04405a00,
-	0x00405a18,
-	0x00406020,
-	0x0c406028,
-	0x044064a8,
-	0x104064b4,
-	0x00407804,
-	0x1440780c,
-	0x004078bc,
-	0x18408000,
-	0x00408064,
-	0x08408800,
-	0x0c408900,
-	0x00408980,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-};
-
-uint32_t nvc0_grhub_code[] = {
-	0x03090ef5,
-	0x9800d898,
-	0x86f001d9,
-	0x0489b808,
-	0xf00c1bf4,
-	0x21f502f7,
-	0x00f802ec,
-	0xb60798c4,
-	0x8dbb0384,
-	0x0880b600,
-	0x80008e80,
-	0x90b6018f,
-	0x0f94f001,
-	0xf801d980,
-	0x0131f400,
-	0x9800d898,
-	0x89b801d9,
-	0x210bf404,
-	0xb60789c4,
-	0x9dbb0394,
-	0x0890b600,
-	0x98009e98,
-	0x80b6019f,
-	0x0f84f001,
-	0xf400d880,
-	0x00f80132,
-	0x0728b7f1,
-	0xb906b4b6,
-	0xc9f002ec,
-	0x00bcd01f,
-	0xc800bccf,
-	0x1bf41fcc,
-	0x06a7f0fa,
-	0x010321f5,
-	0xf840bfcf,
-	0x28b7f100,
-	0x06b4b607,
-	0xb980bfd0,
-	0xc9f002ec,
-	0x1ec9f01f,
-	0xcf00bcd0,
-	0xccc800bc,
-	0xfa1bf41f,
-	0x87f100f8,
-	0x84b60430,
-	0x1ff9f006,
-	0xf8008fd0,
-	0x3087f100,
-	0x0684b604,
-	0xf80080d0,
-	0x3c87f100,
-	0x0684b608,
-	0x99f094bd,
-	0x0089d000,
-	0x081887f1,
-	0xd00684b6,
-	0x87f1008a,
-	0x84b60400,
-	0x0088cf06,
-	0xf4888aff,
-	0x87f1f31b,
-	0x84b6085c,
-	0xf094bd06,
-	0x89d00099,
-	0xf100f800,
-	0xb6083c87,
-	0x94bd0684,
-	0xd00099f0,
-	0x87f10089,
-	0x84b60818,
-	0x008ad006,
-	0x040087f1,
-	0xcf0684b6,
-	0x8aff0088,
-	0xf30bf488,
-	0x085c87f1,
-	0xbd0684b6,
-	0x0099f094,
-	0xf80089d0,
-	0x9894bd00,
-	0x85b600e8,
-	0x0180b61a,
-	0xbb0284b6,
-	0xe0b60098,
-	0x04efb804,
-	0xb9eb1bf4,
-	0x00f8029f,
-	0x083c87f1,
-	0xbd0684b6,
-	0x0199f094,
-	0xf10089d0,
-	0xb6071087,
-	0x94bd0684,
-	0xf405bbfd,
-	0x8bd0090b,
-	0x0099f000,
-	0xf405eefd,
-	0x8ed00c0b,
-	0xc08fd080,
-	0xb70199f0,
-	0xc8010080,
-	0xb4b600ab,
-	0x0cb9f010,
-	0xb601aec8,
-	0xbefd11e4,
-	0x008bd005,
-	0xf0008ecf,
-	0x0bf41fe4,
-	0x00ce98fa,
-	0xd005e9fd,
-	0xc0b6c08e,
-	0x04cdb804,
-	0xc8e81bf4,
-	0x1bf402ab,
-	0x008bcf18,
-	0xb01fb4f0,
-	0x1bf410b4,
-	0x02a7f0f7,
-	0xf4c921f4,
-	0xabc81b0e,
-	0x10b4b600,
-	0xf00cb9f0,
-	0x8bd012b9,
-	0x008bcf00,
-	0xf412bbc8,
-	0x87f1fa1b,
-	0x84b6085c,
-	0xf094bd06,
-	0x89d00199,
-	0xf900f800,
-	0x02a7f0a0,
-	0xfcc921f4,
-	0xf100f8a0,
-	0xf04afc87,
-	0x97f00283,
-	0x0089d00c,
-	0x020721f5,
-	0x87f100f8,
-	0x83f04afc,
-	0x0d97f002,
-	0xf50089d0,
-	0xf8020721,
-	0xfca7f100,
-	0x02a3f04f,
-	0x0500aba2,
-	0xd00fc7f0,
-	0xc7f000ac,
-	0x00bcd00b,
-	0x020721f5,
-	0xf000aed0,
-	0xbcd00ac7,
-	0x0721f500,
-	0xf100f802,
-	0xb6083c87,
-	0x94bd0684,
-	0xd00399f0,
-	0x21f50089,
-	0xe7f00213,
-	0x3921f503,
-	0xfca7f102,
-	0x02a3f046,
-	0x0400aba0,
-	0xf040a0d0,
-	0xbcd001c7,
-	0x0721f500,
-	0x010c9202,
-	0xf000acd0,
-	0xbcd002c7,
-	0x0721f500,
-	0x2621f502,
-	0x8087f102,
-	0x0684b608,
-	0xb70089cf,
-	0x95220080,
-	0x8ed008fe,
-	0x408ed000,
-	0xb6808acf,
-	0xa0b606a5,
-	0x00eabb01,
-	0xb60480b6,
-	0x1bf40192,
-	0x08e4b6e8,
-	0xf1f2efbc,
-	0xb6085c87,
-	0x94bd0684,
-	0xd00399f0,
-	0x00f80089,
-	0xe7f1e0f9,
-	0xe4b60814,
-	0x00efd006,
-	0x0c1ce7f1,
-	0xf006e4b6,
-	0xefd001f7,
-	0xf8e0fc00,
-	0xfe04bd00,
-	0x07fe0004,
-	0x0017f100,
-	0x0227f012,
-	0xf10012d0,
-	0xfe05b917,
-	0x17f10010,
-	0x10d00400,
-	0x0437f1c0,
-	0x0634b604,
-	0x200327f1,
-	0xf10032d0,
-	0xd0200427,
-	0x27f10132,
-	0x32d0200b,
-	0x0c27f102,
-	0x0732d020,
-	0x0c2427f1,
-	0xb90624b6,
-	0x23d00003,
-	0x0427f100,
-	0x0023f087,
-	0xb70012d0,
-	0xf0010012,
-	0x12d00427,
-	0x1031f400,
-	0x9604e7f1,
-	0xf440e3f0,
-	0xf1c76821,
-	0x01018090,
-	0x801ff4f0,
-	0x17f0000f,
-	0x041fbb01,
-	0xf10112b6,
-	0xb6040c27,
-	0x21d00624,
-	0x4021d000,
-	0x080027f1,
-	0xcf0624b6,
-	0xf7f00022,
-	0x08f0b654,
-	0xb800f398,
-	0x0bf40432,
-	0x0034b00b,
-	0xf8f11bf4,
-	0x0017f100,
-	0x02fe5801,
-	0xf003ff58,
-	0x0e8000e3,
-	0x150f8014,
-	0x013d21f5,
-	0x070037f1,
-	0x950634b6,
-	0x34d00814,
-	0x4034d000,
-	0x130030b7,
-	0xb6001fbb,
-	0x3fd002f5,
-	0x0815b600,
-	0xb60110b6,
-	0x1fb90814,
-	0x6321f502,
-	0x001fbb02,
-	0xf1000398,
-	0xf0200047,
-	0x4ea05043,
-	0x1fb90804,
-	0x8d21f402,
-	0x08004ea0,
-	0xf4022fb9,
-	0x4ea08d21,
-	0xf4bd010c,
-	0xa08d21f4,
-	0xf401044e,
-	0x4ea08d21,
-	0xf7f00100,
-	0x8d21f402,
-	0x08004ea0,
-	0xc86821f4,
-	0x0bf41fff,
-	0x044ea0fa,
-	0x6821f408,
-	0xb7001fbb,
-	0xb6800040,
-	0x1bf40132,
-	0x0027f1b4,
-	0x0624b608,
-	0xb74021d0,
-	0xbd080020,
-	0x1f19f014,
-	0xf40021d0,
-	0x28f40031,
-	0x08d7f000,
-	0xf43921f4,
-	0xe4b1f401,
-	0x1bf54001,
-	0x87f100d1,
-	0x84b6083c,
-	0xf094bd06,
-	0x89d00499,
-	0x0017f100,
-	0x0614b60b,
-	0xcf4012cf,
-	0x13c80011,
-	0x7e0bf41f,
-	0xf41f23c8,
-	0x20f95a0b,
-	0xf10212b9,
-	0xb6083c87,
-	0x94bd0684,
-	0xd00799f0,
-	0x32f40089,
-	0x0231f401,
-	0x082921f5,
-	0x085c87f1,
-	0xbd0684b6,
-	0x0799f094,
-	0xfc0089d0,
-	0x3c87f120,
-	0x0684b608,
-	0x99f094bd,
-	0x0089d006,
-	0xf50131f4,
-	0xf1082921,
-	0xb6085c87,
-	0x94bd0684,
-	0xd00699f0,
-	0x0ef40089,
-	0xb920f931,
-	0x32f40212,
-	0x0232f401,
-	0x082921f5,
-	0x17f120fc,
-	0x14b60b00,
-	0x0012d006,
-	0xc8130ef4,
-	0x0bf41f23,
-	0x0131f40d,
-	0xf50232f4,
-	0xf1082921,
-	0xb60b0c17,
-	0x27f00614,
-	0x0012d001,
-	0x085c87f1,
-	0xbd0684b6,
-	0x0499f094,
-	0xf50089d0,
-	0xb0ff200e,
-	0x1bf401e4,
-	0x02f2b90d,
-	0x07b521f5,
-	0xb0420ef4,
-	0x1bf402e4,
-	0x3c87f12e,
-	0x0684b608,
-	0x99f094bd,
-	0x0089d007,
-	0xf40132f4,
-	0x21f50232,
-	0x87f10829,
-	0x84b6085c,
-	0xf094bd06,
-	0x89d00799,
-	0x110ef400,
-	0xf010ef94,
-	0x21f501f5,
-	0x0ef502ec,
-	0x17f1fed1,
-	0x14b60820,
-	0xf024bd06,
-	0x12d01f29,
-	0xbe0ef500,
-	0xfe80f9fe,
-	0x80f90188,
-	0xa0f990f9,
-	0xd0f9b0f9,
-	0xf0f9e0f9,
-	0xc4800acf,
-	0x0bf404ab,
-	0x00b7f11d,
-	0x08d7f019,
-	0xcf40becf,
-	0x21f400bf,
-	0x00b0b704,
-	0x01e7f004,
-	0xe400bed0,
-	0xf40100ab,
-	0xd7f00d0b,
-	0x01e7f108,
-	0x0421f440,
-	0x0104b7f1,
-	0xabffb0bd,
-	0x0d0bf4b4,
-	0x0c1ca7f1,
-	0xd006a4b6,
-	0x0ad000ab,
-	0xfcf0fc40,
-	0xfcd0fce0,
-	0xfca0fcb0,
-	0xfe80fc90,
-	0x80fc0088,
-	0xf80032f4,
-	0x60e7f101,
-	0x40e3f041,
-	0xf401f7f0,
-	0x21f48d21,
-	0x04ffc868,
-	0xf8fa0bf4,
-	0x60e7f100,
-	0x40e3f041,
-	0x21f4f4bd,
-	0xf100f88d,
-	0xf04170e7,
-	0xf5f040e3,
-	0x8d21f410,
-	0xe7f100f8,
-	0xe3f04170,
-	0x6821f440,
-	0xf410f4f0,
-	0x00f8f31b,
-	0x0614e7f1,
-	0xf106e4b6,
-	0xd00270f7,
-	0xf7f000ef,
-	0x01f2b608,
-	0xf1fd1bf4,
-	0xd00770f7,
-	0x00f800ef,
-	0x086ce7f1,
-	0xd006e4b6,
-	0xe7f100ef,
-	0xe3f08a14,
-	0x8d21f440,
-	0xa86ce7f1,
-	0xf441e3f0,
-	0x00f88d21,
-	0x083c87f1,
-	0xbd0684b6,
-	0x0599f094,
-	0xf00089d0,
-	0x21f40ca7,
-	0x2417f1c9,
-	0x0614b60a,
-	0xf10010d0,
-	0xb60b0037,
-	0x32d00634,
-	0x0c17f140,
-	0x0614b60a,
-	0xd00747f0,
-	0x14d00012,
-	0x4014cf40,
-	0xf41f44f0,
-	0x32d0fa1b,
-	0x000bfe00,
-	0xb61f2af0,
-	0x20b60424,
-	0x3c87f102,
-	0x0684b608,
-	0x99f094bd,
-	0x0089d008,
-	0x0a0417f1,
-	0xd00614b6,
-	0x17f10012,
-	0x14b60a20,
-	0x0227f006,
-	0x800023f1,
-	0xf00012d0,
-	0x27f11017,
-	0x23f00300,
-	0x0512fa02,
-	0x87f103f8,
-	0x84b6085c,
-	0xf094bd06,
-	0x89d00899,
-	0xc1019800,
-	0x981814b6,
-	0x25b6c002,
-	0x0512fd08,
-	0xf1160180,
-	0xb6083c87,
-	0x94bd0684,
-	0xd00999f0,
-	0x27f10089,
-	0x24b60a04,
-	0x0021d006,
-	0xf10127f0,
-	0xb60a2017,
-	0x12d00614,
-	0x0017f100,
-	0x0613f002,
-	0xf80501fa,
-	0x5c87f103,
-	0x0684b608,
-	0x99f094bd,
-	0x0089d009,
-	0x085c87f1,
-	0xbd0684b6,
-	0x0599f094,
-	0xf80089d0,
-	0x3121f500,
-	0xb821f506,
-	0x0ca7f006,
-	0xf1c921f4,
-	0xb60a1017,
-	0x27f00614,
-	0x0012d005,
-	0xfd0012cf,
-	0x1bf40522,
-	0x4921f5fa,
-	0x9800f806,
-	0x27f18103,
-	0x24b60a04,
-	0x0023d006,
-	0x34c434bd,
-	0x0f1bf4ff,
-	0x030057f1,
-	0xfa0653f0,
-	0x03f80535,
-	0x98c04e98,
-	0x21f4c14f,
-	0x0830b68d,
-	0xf40112b6,
-	0x0398df1b,
-	0x0023d016,
-	0xf1800080,
-	0xf0020017,
-	0x01fa0613,
-	0xf803f806,
-	0x0611f400,
-	0xf01102f4,
-	0x21f510f7,
-	0x21f50698,
-	0x11f40631,
-	0x02f7f01c,
-	0x065721f5,
-	0x066621f5,
-	0x067821f5,
-	0x21f5f4bd,
-	0x21f50657,
-	0x019806b8,
-	0x1427f116,
-	0x0624b604,
-	0xf10020d0,
-	0xf0a500e7,
-	0x1fb941e3,
-	0x8d21f402,
-	0xf004e0b6,
-	0x2cf001fc,
-	0x0124b602,
-	0xf405f2fd,
-	0x17f18d21,
-	0x13f04afc,
-	0x0c27f002,
-	0xf50012d0,
-	0xf1020721,
-	0xf047fc27,
-	0x20d00223,
-	0x012cf000,
-	0xd00320b6,
-	0xacf00012,
-	0x06a5f001,
-	0x9800b7f0,
-	0x0d98140c,
-	0x00e7f015,
-	0x015c21f5,
-	0xf508a7f0,
-	0xf5010321,
-	0xf4020721,
-	0xa7f02201,
-	0xc921f40c,
-	0x0a1017f1,
-	0xf00614b6,
-	0x12d00527,
-	0x0012cf00,
-	0xf40522fd,
-	0x02f4fa1b,
-	0x02f7f032,
-	0x065721f5,
-	0x21f5f4bd,
-	0x21f50698,
-	0x21f50226,
-	0xf4bd0666,
-	0x065721f5,
-	0x981011f4,
-	0x11fd8001,
-	0x070bf405,
-	0x07df21f5,
-	0x064921f5,
-	0x000000f8,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_instmem.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_instmem.c
deleted file mode 100644
index b701c439..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_instmem.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_vm.h"
-
-struct nvc0_instmem_priv {
-	struct nouveau_gpuobj  *bar1_pgd;
-	struct nouveau_channel *bar1;
-	struct nouveau_gpuobj  *bar3_pgd;
-	struct nouveau_channel *bar3;
-};
-
-int
-nvc0_instmem_suspend(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	dev_priv->ramin_available = false;
-	return 0;
-}
-
-void
-nvc0_instmem_resume(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvc0_instmem_priv *priv = dev_priv->engine.instmem.priv;
-
-	nv_mask(dev, 0x100c80, 0x00000001, 0x00000000);
-	nv_wr32(dev, 0x001704, 0x80000000 | priv->bar1->ramin->vinst >> 12);
-	nv_wr32(dev, 0x001714, 0xc0000000 | priv->bar3->ramin->vinst >> 12);
-	dev_priv->ramin_available = true;
-}
-
-static void
-nvc0_channel_del(struct nouveau_channel **pchan)
-{
-	struct nouveau_channel *chan;
-
-	chan = *pchan;
-	*pchan = NULL;
-	if (!chan)
-		return;
-
-	nouveau_vm_ref(NULL, &chan->vm, NULL);
-	if (drm_mm_initialized(&chan->ramin_heap))
-		drm_mm_takedown(&chan->ramin_heap);
-	nouveau_gpuobj_ref(NULL, &chan->ramin);
-	kfree(chan);
-}
-
-static int
-nvc0_channel_new(struct drm_device *dev, u32 size, struct nouveau_vm *vm,
-		 struct nouveau_channel **pchan,
-		 struct nouveau_gpuobj *pgd, u64 vm_size)
-{
-	struct nouveau_channel *chan;
-	int ret;
-
-	chan = kzalloc(sizeof(*chan), GFP_KERNEL);
-	if (!chan)
-		return -ENOMEM;
-	chan->dev = dev;
-
-	ret = nouveau_gpuobj_new(dev, NULL, size, 0x1000, 0, &chan->ramin);
-	if (ret) {
-		nvc0_channel_del(&chan);
-		return ret;
-	}
-
-	ret = drm_mm_init(&chan->ramin_heap, 0x1000, size - 0x1000);
-	if (ret) {
-		nvc0_channel_del(&chan);
-		return ret;
-	}
-
-	ret = nouveau_vm_ref(vm, &chan->vm, NULL);
-	if (ret) {
-		nvc0_channel_del(&chan);
-		return ret;
-	}
-
-	nv_wo32(chan->ramin, 0x0200, lower_32_bits(pgd->vinst));
-	nv_wo32(chan->ramin, 0x0204, upper_32_bits(pgd->vinst));
-	nv_wo32(chan->ramin, 0x0208, lower_32_bits(vm_size - 1));
-	nv_wo32(chan->ramin, 0x020c, upper_32_bits(vm_size - 1));
-
-	*pchan = chan;
-	return 0;
-}
-
-int
-nvc0_instmem_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem;
-	struct pci_dev *pdev = dev->pdev;
-	struct nvc0_instmem_priv *priv;
-	struct nouveau_vm *vm = NULL;
-	int ret;
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-	pinstmem->priv = priv;
-
-	/* BAR3 VM */
-	ret = nouveau_vm_new(dev, 0, pci_resource_len(pdev, 3), 0,
-			     &dev_priv->bar3_vm);
-	if (ret)
-		goto error;
-
-	ret = nouveau_gpuobj_new(dev, NULL,
-				 (pci_resource_len(pdev, 3) >> 12) * 8, 0,
-				 NVOBJ_FLAG_DONT_MAP |
-				 NVOBJ_FLAG_ZERO_ALLOC,
-				 &dev_priv->bar3_vm->pgt[0].obj[0]);
-	if (ret)
-		goto error;
-	dev_priv->bar3_vm->pgt[0].refcount[0] = 1;
-
-	nv50_instmem_map(dev_priv->bar3_vm->pgt[0].obj[0]);
-
-	ret = nouveau_gpuobj_new(dev, NULL, 0x8000, 4096,
-				 NVOBJ_FLAG_ZERO_ALLOC, &priv->bar3_pgd);
-	if (ret)
-		goto error;
-
-	ret = nouveau_vm_ref(dev_priv->bar3_vm, &vm, priv->bar3_pgd);
-	if (ret)
-		goto error;
-	nouveau_vm_ref(NULL, &vm, NULL);
-
-	ret = nvc0_channel_new(dev, 8192, dev_priv->bar3_vm, &priv->bar3,
-			       priv->bar3_pgd, pci_resource_len(dev->pdev, 3));
-	if (ret)
-		goto error;
-
-	/* BAR1 VM */
-	ret = nouveau_vm_new(dev, 0, pci_resource_len(pdev, 1), 0, &vm);
-	if (ret)
-		goto error;
-
-	ret = nouveau_gpuobj_new(dev, NULL, 0x8000, 4096,
-				 NVOBJ_FLAG_ZERO_ALLOC, &priv->bar1_pgd);
-	if (ret)
-		goto error;
-
-	ret = nouveau_vm_ref(vm, &dev_priv->bar1_vm, priv->bar1_pgd);
-	if (ret)
-		goto error;
-	nouveau_vm_ref(NULL, &vm, NULL);
-
-	ret = nvc0_channel_new(dev, 8192, dev_priv->bar1_vm, &priv->bar1,
-			       priv->bar1_pgd, pci_resource_len(dev->pdev, 1));
-	if (ret)
-		goto error;
-
-	/* channel vm */
-	ret = nouveau_vm_new(dev, 0, (1ULL << 40), 0x0008000000ULL,
-			     &dev_priv->chan_vm);
-	if (ret)
-		goto error;
-
-	nvc0_instmem_resume(dev);
-	return 0;
-error:
-	nvc0_instmem_takedown(dev);
-	return ret;
-}
-
-void
-nvc0_instmem_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvc0_instmem_priv *priv = dev_priv->engine.instmem.priv;
-	struct nouveau_vm *vm = NULL;
-
-	nvc0_instmem_suspend(dev);
-
-	nv_wr32(dev, 0x1704, 0x00000000);
-	nv_wr32(dev, 0x1714, 0x00000000);
-
-	nouveau_vm_ref(NULL, &dev_priv->chan_vm, NULL);
-
-	nvc0_channel_del(&priv->bar1);
-	nouveau_vm_ref(NULL, &dev_priv->bar1_vm, priv->bar1_pgd);
-	nouveau_gpuobj_ref(NULL, &priv->bar1_pgd);
-
-	nvc0_channel_del(&priv->bar3);
-	nouveau_vm_ref(dev_priv->bar3_vm, &vm, NULL);
-	nouveau_vm_ref(NULL, &vm, priv->bar3_pgd);
-	nouveau_gpuobj_ref(NULL, &priv->bar3_pgd);
-	nouveau_gpuobj_ref(NULL, &dev_priv->bar3_vm->pgt[0].obj[0]);
-	nouveau_vm_ref(NULL, &dev_priv->bar3_vm, NULL);
-
-	dev_priv->engine.instmem.priv = NULL;
-	kfree(priv);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_pm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_pm.c
deleted file mode 100644
index ce65f81b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_pm.c
+++ /dev/null
@@ -1,392 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_bios.h"
-#include "nouveau_pm.h"
-
-static u32 read_div(struct drm_device *, int, u32, u32);
-static u32 read_pll(struct drm_device *, u32);
-
-static u32
-read_vco(struct drm_device *dev, u32 dsrc)
-{
-	u32 ssrc = nv_rd32(dev, dsrc);
-	if (!(ssrc & 0x00000100))
-		return read_pll(dev, 0x00e800);
-	return read_pll(dev, 0x00e820);
-}
-
-static u32
-read_pll(struct drm_device *dev, u32 pll)
-{
-	u32 ctrl = nv_rd32(dev, pll + 0);
-	u32 coef = nv_rd32(dev, pll + 4);
-	u32 P = (coef & 0x003f0000) >> 16;
-	u32 N = (coef & 0x0000ff00) >> 8;
-	u32 M = (coef & 0x000000ff) >> 0;
-	u32 sclk, doff;
-
-	if (!(ctrl & 0x00000001))
-		return 0;
-
-	switch (pll & 0xfff000) {
-	case 0x00e000:
-		sclk = 27000;
-		P = 1;
-		break;
-	case 0x137000:
-		doff = (pll - 0x137000) / 0x20;
-		sclk = read_div(dev, doff, 0x137120, 0x137140);
-		break;
-	case 0x132000:
-		switch (pll) {
-		case 0x132000:
-			sclk = read_pll(dev, 0x132020);
-			break;
-		case 0x132020:
-			sclk = read_div(dev, 0, 0x137320, 0x137330);
-			break;
-		default:
-			return 0;
-		}
-		break;
-	default:
-		return 0;
-	}
-
-	return sclk * N / M / P;
-}
-
-static u32
-read_div(struct drm_device *dev, int doff, u32 dsrc, u32 dctl)
-{
-	u32 ssrc = nv_rd32(dev, dsrc + (doff * 4));
-	u32 sctl = nv_rd32(dev, dctl + (doff * 4));
-
-	switch (ssrc & 0x00000003) {
-	case 0:
-		if ((ssrc & 0x00030000) != 0x00030000)
-			return 27000;
-		return 108000;
-	case 2:
-		return 100000;
-	case 3:
-		if (sctl & 0x80000000) {
-			u32 sclk = read_vco(dev, dsrc + (doff * 4));
-			u32 sdiv = (sctl & 0x0000003f) + 2;
-			return (sclk * 2) / sdiv;
-		}
-
-		return read_vco(dev, dsrc + (doff * 4));
-	default:
-		return 0;
-	}
-}
-
-static u32
-read_mem(struct drm_device *dev)
-{
-	u32 ssel = nv_rd32(dev, 0x1373f0);
-	if (ssel & 0x00000001)
-		return read_div(dev, 0, 0x137300, 0x137310);
-	return read_pll(dev, 0x132000);
-}
-
-static u32
-read_clk(struct drm_device *dev, int clk)
-{
-	u32 sctl = nv_rd32(dev, 0x137250 + (clk * 4));
-	u32 ssel = nv_rd32(dev, 0x137100);
-	u32 sclk, sdiv;
-
-	if (ssel & (1 << clk)) {
-		if (clk < 7)
-			sclk = read_pll(dev, 0x137000 + (clk * 0x20));
-		else
-			sclk = read_pll(dev, 0x1370e0);
-		sdiv = ((sctl & 0x00003f00) >> 8) + 2;
-	} else {
-		sclk = read_div(dev, clk, 0x137160, 0x1371d0);
-		sdiv = ((sctl & 0x0000003f) >> 0) + 2;
-	}
-
-	if (sctl & 0x80000000)
-		return (sclk * 2) / sdiv;
-	return sclk;
-}
-
-int
-nvc0_pm_clocks_get(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	perflvl->shader = read_clk(dev, 0x00);
-	perflvl->core   = perflvl->shader / 2;
-	perflvl->memory = read_mem(dev);
-	perflvl->rop    = read_clk(dev, 0x01);
-	perflvl->hub07  = read_clk(dev, 0x02);
-	perflvl->hub06  = read_clk(dev, 0x07);
-	perflvl->hub01  = read_clk(dev, 0x08);
-	perflvl->copy   = read_clk(dev, 0x09);
-	perflvl->daemon = read_clk(dev, 0x0c);
-	perflvl->vdec   = read_clk(dev, 0x0e);
-	return 0;
-}
-
-struct nvc0_pm_clock {
-	u32 freq;
-	u32 ssel;
-	u32 mdiv;
-	u32 dsrc;
-	u32 ddiv;
-	u32 coef;
-};
-
-struct nvc0_pm_state {
-	struct nvc0_pm_clock eng[16];
-};
-
-static u32
-calc_div(struct drm_device *dev, int clk, u32 ref, u32 freq, u32 *ddiv)
-{
-	u32 div = min((ref * 2) / freq, (u32)65);
-	if (div < 2)
-		div = 2;
-
-	*ddiv = div - 2;
-	return (ref * 2) / div;
-}
-
-static u32
-calc_src(struct drm_device *dev, int clk, u32 freq, u32 *dsrc, u32 *ddiv)
-{
-	u32 sclk;
-
-	/* use one of the fixed frequencies if possible */
-	*ddiv = 0x00000000;
-	switch (freq) {
-	case  27000:
-	case 108000:
-		*dsrc = 0x00000000;
-		if (freq == 108000)
-			*dsrc |= 0x00030000;
-		return freq;
-	case 100000:
-		*dsrc = 0x00000002;
-		return freq;
-	default:
-		*dsrc = 0x00000003;
-		break;
-	}
-
-	/* otherwise, calculate the closest divider */
-	sclk = read_vco(dev, clk);
-	if (clk < 7)
-		sclk = calc_div(dev, clk, sclk, freq, ddiv);
-	return sclk;
-}
-
-static u32
-calc_pll(struct drm_device *dev, int clk, u32 freq, u32 *coef)
-{
-	struct pll_lims limits;
-	int N, M, P, ret;
-
-	ret = get_pll_limits(dev, 0x137000 + (clk * 0x20), &limits);
-	if (ret)
-		return 0;
-
-	limits.refclk = read_div(dev, clk, 0x137120, 0x137140);
-	if (!limits.refclk)
-		return 0;
-
-	ret = nva3_calc_pll(dev, &limits, freq, &N, NULL, &M, &P);
-	if (ret <= 0)
-		return 0;
-
-	*coef = (P << 16) | (N << 8) | M;
-	return ret;
-}
-
-/* A (likely rather simplified and incomplete) view of the clock tree
- *
- * Key:
- *
- * S: source select
- * D: divider
- * P: pll
- * F: switch
- *
- * Engine clocks:
- *
- * 137250(D) ---- 137100(F0) ---- 137160(S)/1371d0(D) ------------------- ref
- *                      (F1) ---- 1370X0(P) ---- 137120(S)/137140(D) ---- ref
- *
- * Not all registers exist for all clocks.  For example: clocks >= 8 don't
- * have their own PLL (all tied to clock 7's PLL when in PLL mode), nor do
- * they have the divider at 1371d0, though the source selection at 137160
- * still exists.  You must use the divider at 137250 for these instead.
- *
- * Memory clock:
- *
- * TBD, read_mem() above is likely very wrong...
- *
- */
-
-static int
-calc_clk(struct drm_device *dev, int clk, struct nvc0_pm_clock *info, u32 freq)
-{
-	u32 src0, div0, div1D, div1P = 0;
-	u32 clk0, clk1 = 0;
-
-	/* invalid clock domain */
-	if (!freq)
-		return 0;
-
-	/* first possible path, using only dividers */
-	clk0 = calc_src(dev, clk, freq, &src0, &div0);
-	clk0 = calc_div(dev, clk, clk0, freq, &div1D);
-
-	/* see if we can get any closer using PLLs */
-	if (clk0 != freq && (0x00004387 & (1 << clk))) {
-		if (clk < 7)
-			clk1 = calc_pll(dev, clk, freq, &info->coef);
-		else
-			clk1 = read_pll(dev, 0x1370e0);
-		clk1 = calc_div(dev, clk, clk1, freq, &div1P);
-	}
-
-	/* select the method which gets closest to target freq */
-	if (abs((int)freq - clk0) <= abs((int)freq - clk1)) {
-		info->dsrc = src0;
-		if (div0) {
-			info->ddiv |= 0x80000000;
-			info->ddiv |= div0 << 8;
-			info->ddiv |= div0;
-		}
-		if (div1D) {
-			info->mdiv |= 0x80000000;
-			info->mdiv |= div1D;
-		}
-		info->ssel = 0;
-		info->freq = clk0;
-	} else {
-		if (div1P) {
-			info->mdiv |= 0x80000000;
-			info->mdiv |= div1P << 8;
-		}
-		info->ssel = (1 << clk);
-		info->freq = clk1;
-	}
-
-	return 0;
-}
-
-void *
-nvc0_pm_clocks_pre(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvc0_pm_state *info;
-	int ret;
-
-	info = kzalloc(sizeof(*info), GFP_KERNEL);
-	if (!info)
-		return ERR_PTR(-ENOMEM);
-
-	/* NFI why this is still in the performance table, the ROPCs appear
-	 * to get their clock from clock 2 ("hub07", actually hub05 on this
-	 * chip, but, anyway...) as well.  nvatiming confirms hub05 and ROP
-	 * are always the same freq with the binary driver even when the
-	 * performance table says they should differ.
-	 */
-	if (dev_priv->chipset == 0xd9)
-		perflvl->rop = 0;
-
-	if ((ret = calc_clk(dev, 0x00, &info->eng[0x00], perflvl->shader)) ||
-	    (ret = calc_clk(dev, 0x01, &info->eng[0x01], perflvl->rop)) ||
-	    (ret = calc_clk(dev, 0x02, &info->eng[0x02], perflvl->hub07)) ||
-	    (ret = calc_clk(dev, 0x07, &info->eng[0x07], perflvl->hub06)) ||
-	    (ret = calc_clk(dev, 0x08, &info->eng[0x08], perflvl->hub01)) ||
-	    (ret = calc_clk(dev, 0x09, &info->eng[0x09], perflvl->copy)) ||
-	    (ret = calc_clk(dev, 0x0c, &info->eng[0x0c], perflvl->daemon)) ||
-	    (ret = calc_clk(dev, 0x0e, &info->eng[0x0e], perflvl->vdec))) {
-		kfree(info);
-		return ERR_PTR(ret);
-	}
-
-	return info;
-}
-
-static void
-prog_clk(struct drm_device *dev, int clk, struct nvc0_pm_clock *info)
-{
-	/* program dividers at 137160/1371d0 first */
-	if (clk < 7 && !info->ssel) {
-		nv_mask(dev, 0x1371d0 + (clk * 0x04), 0x80003f3f, info->ddiv);
-		nv_wr32(dev, 0x137160 + (clk * 0x04), info->dsrc);
-	}
-
-	/* switch clock to non-pll mode */
-	nv_mask(dev, 0x137100, (1 << clk), 0x00000000);
-	nv_wait(dev, 0x137100, (1 << clk), 0x00000000);
-
-	/* reprogram pll */
-	if (clk < 7) {
-		/* make sure it's disabled first... */
-		u32 base = 0x137000 + (clk * 0x20);
-		u32 ctrl = nv_rd32(dev, base + 0x00);
-		if (ctrl & 0x00000001) {
-			nv_mask(dev, base + 0x00, 0x00000004, 0x00000000);
-			nv_mask(dev, base + 0x00, 0x00000001, 0x00000000);
-		}
-		/* program it to new values, if necessary */
-		if (info->ssel) {
-			nv_wr32(dev, base + 0x04, info->coef);
-			nv_mask(dev, base + 0x00, 0x00000001, 0x00000001);
-			nv_wait(dev, base + 0x00, 0x00020000, 0x00020000);
-			nv_mask(dev, base + 0x00, 0x00020004, 0x00000004);
-		}
-	}
-
-	/* select pll/non-pll mode, and program final clock divider */
-	nv_mask(dev, 0x137100, (1 << clk), info->ssel);
-	nv_wait(dev, 0x137100, (1 << clk), info->ssel);
-	nv_mask(dev, 0x137250 + (clk * 0x04), 0x00003f3f, info->mdiv);
-}
-
-int
-nvc0_pm_clocks_set(struct drm_device *dev, void *data)
-{
-	struct nvc0_pm_state *info = data;
-	int i;
-
-	for (i = 0; i < 16; i++) {
-		if (!info->eng[i].freq)
-			continue;
-		prog_clk(dev, i, &info->eng[i]);
-	}
-
-	kfree(info);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_vm.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_vm.c
deleted file mode 100644
index 30d2bd58..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_vm.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_vm.h"
-
-void
-nvc0_vm_map_pgt(struct nouveau_gpuobj *pgd, u32 index,
-		struct nouveau_gpuobj *pgt[2])
-{
-	u32 pde[2] = { 0, 0 };
-
-	if (pgt[0])
-		pde[1] = 0x00000001 | (pgt[0]->vinst >> 8);
-	if (pgt[1])
-		pde[0] = 0x00000001 | (pgt[1]->vinst >> 8);
-
-	nv_wo32(pgd, (index * 8) + 0, pde[0]);
-	nv_wo32(pgd, (index * 8) + 4, pde[1]);
-}
-
-static inline u64
-nvc0_vm_addr(struct nouveau_vma *vma, u64 phys, u32 memtype, u32 target)
-{
-	phys >>= 8;
-
-	phys |= 0x00000001; /* present */
-	if (vma->access & NV_MEM_ACCESS_SYS)
-		phys |= 0x00000002;
-
-	phys |= ((u64)target  << 32);
-	phys |= ((u64)memtype << 36);
-
-	return phys;
-}
-
-void
-nvc0_vm_map(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt,
-	    struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta)
-{
-	u32 next = 1 << (vma->node->type - 8);
-
-	phys  = nvc0_vm_addr(vma, phys, mem->memtype, 0);
-	pte <<= 3;
-	while (cnt--) {
-		nv_wo32(pgt, pte + 0, lower_32_bits(phys));
-		nv_wo32(pgt, pte + 4, upper_32_bits(phys));
-		phys += next;
-		pte  += 8;
-	}
-}
-
-void
-nvc0_vm_map_sg(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt,
-	       struct nouveau_mem *mem, u32 pte, u32 cnt, dma_addr_t *list)
-{
-	u32 target = (vma->access & NV_MEM_ACCESS_NOSNOOP) ? 7 : 5;
-
-	pte <<= 3;
-	while (cnt--) {
-		u64 phys = nvc0_vm_addr(vma, *list++, mem->memtype, target);
-		nv_wo32(pgt, pte + 0, lower_32_bits(phys));
-		nv_wo32(pgt, pte + 4, upper_32_bits(phys));
-		pte += 8;
-	}
-}
-
-void
-nvc0_vm_unmap(struct nouveau_gpuobj *pgt, u32 pte, u32 cnt)
-{
-	pte <<= 3;
-	while (cnt--) {
-		nv_wo32(pgt, pte + 0, 0x00000000);
-		nv_wo32(pgt, pte + 4, 0x00000000);
-		pte += 8;
-	}
-}
-
-void
-nvc0_vm_flush(struct nouveau_vm *vm)
-{
-	struct drm_nouveau_private *dev_priv = vm->dev->dev_private;
-	struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem;
-	struct drm_device *dev = vm->dev;
-	struct nouveau_vm_pgd *vpgd;
-	unsigned long flags;
-	u32 engine;
-
-	engine = 1;
-	if (vm == dev_priv->bar1_vm || vm == dev_priv->bar3_vm)
-		engine |= 4;
-
-	pinstmem->flush(vm->dev);
-
-	spin_lock_irqsave(&dev_priv->vm_lock, flags);
-	list_for_each_entry(vpgd, &vm->pgd_list, head) {
-		/* looks like maybe a "free flush slots" counter, the
-		 * faster you write to 0x100cbc to more it decreases
-		 */
-		if (!nv_wait_ne(dev, 0x100c80, 0x00ff0000, 0x00000000)) {
-			NV_ERROR(dev, "vm timeout 0: 0x%08x %d\n",
-				 nv_rd32(dev, 0x100c80), engine);
-		}
-		nv_wr32(dev, 0x100cb8, vpgd->obj->vinst >> 8);
-		nv_wr32(dev, 0x100cbc, 0x80000000 | engine);
-		/* wait for flush to be queued? */
-		if (!nv_wait(dev, 0x100c80, 0x00008000, 0x00008000)) {
-			NV_ERROR(dev, "vm timeout 1: 0x%08x %d\n",
-				 nv_rd32(dev, 0x100c80), engine);
-		}
-	}
-	spin_unlock_irqrestore(&dev_priv->vm_lock, flags);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_vram.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_vram.c
deleted file mode 100644
index a7eef893..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvc0_vram.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_mm.h"
-
-/* 0 = unsupported
- * 1 = non-compressed
- * 3 = compressed
- */
-static const u8 types[256] = {
-	1, 1, 3, 3, 3, 3, 0, 3, 3, 3, 3, 0, 0, 0, 0, 0,
-	0, 1, 0, 0, 0, 0, 0, 3, 3, 3, 3, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 3,
-	3, 3, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 0, 1, 1, 1, 1, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 3, 3, 3, 3, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3,
-	3, 3, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3,
-	3, 3, 0, 0, 0, 0, 0, 0, 3, 0, 0, 3, 0, 3, 0, 3,
-	3, 0, 3, 3, 3, 3, 3, 0, 0, 3, 0, 3, 0, 3, 3, 0,
-	3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 1, 1, 0
-};
-
-bool
-nvc0_vram_flags_valid(struct drm_device *dev, u32 tile_flags)
-{
-	u8 memtype = (tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK) >> 8;
-	return likely((types[memtype] == 1));
-}
-
-int
-nvc0_vram_new(struct drm_device *dev, u64 size, u32 align, u32 ncmin,
-	      u32 type, struct nouveau_mem **pmem)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_mm *mm = &dev_priv->engine.vram.mm;
-	struct nouveau_mm_node *r;
-	struct nouveau_mem *mem;
-	int ret;
-
-	size  >>= 12;
-	align >>= 12;
-	ncmin >>= 12;
-
-	mem = kzalloc(sizeof(*mem), GFP_KERNEL);
-	if (!mem)
-		return -ENOMEM;
-
-	INIT_LIST_HEAD(&mem->regions);
-	mem->dev = dev_priv->dev;
-	mem->memtype = (type & 0xff);
-	mem->size = size;
-
-	mutex_lock(&mm->mutex);
-	do {
-		ret = nouveau_mm_get(mm, 1, size, ncmin, align, &r);
-		if (ret) {
-			mutex_unlock(&mm->mutex);
-			nv50_vram_del(dev, &mem);
-			return ret;
-		}
-
-		list_add_tail(&r->rl_entry, &mem->regions);
-		size -= r->length;
-	} while (size);
-	mutex_unlock(&mm->mutex);
-
-	r = list_first_entry(&mem->regions, struct nouveau_mm_node, rl_entry);
-	mem->offset = (u64)r->offset << 12;
-	*pmem = mem;
-	return 0;
-}
-
-int
-nvc0_vram_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_vram_engine *vram = &dev_priv->engine.vram;
-	const u32 rsvd_head = ( 256 * 1024) >> 12; /* vga memory */
-	const u32 rsvd_tail = (1024 * 1024) >> 12; /* vbios etc */
-	u32 parts = nv_rd32(dev, 0x022438);
-	u32 pmask = nv_rd32(dev, 0x022554);
-	u32 bsize = nv_rd32(dev, 0x10f20c);
-	u32 offset, length;
-	bool uniform = true;
-	int ret, part;
-
-	NV_DEBUG(dev, "0x100800: 0x%08x\n", nv_rd32(dev, 0x100800));
-	NV_DEBUG(dev, "parts 0x%08x mask 0x%08x\n", parts, pmask);
-
-	dev_priv->vram_type = nouveau_mem_vbios_type(dev);
-	dev_priv->vram_rank_B = !!(nv_rd32(dev, 0x10f200) & 0x00000004);
-
-	/* read amount of vram attached to each memory controller */
-	for (part = 0; part < parts; part++) {
-		if (!(pmask & (1 << part))) {
-			u32 psize = nv_rd32(dev, 0x11020c + (part * 0x1000));
-			if (psize != bsize) {
-				if (psize < bsize)
-					bsize = psize;
-				uniform = false;
-			}
-
-			NV_DEBUG(dev, "%d: mem_amount 0x%08x\n", part, psize);
-			dev_priv->vram_size += (u64)psize << 20;
-		}
-	}
-
-	/* if all controllers have the same amount attached, there's no holes */
-	if (uniform) {
-		offset = rsvd_head;
-		length = (dev_priv->vram_size >> 12) - rsvd_head - rsvd_tail;
-		return nouveau_mm_init(&vram->mm, offset, length, 1);
-	}
-
-	/* otherwise, address lowest common amount from 0GiB */
-	ret = nouveau_mm_init(&vram->mm, rsvd_head, (bsize << 8) * parts, 1);
-	if (ret)
-		return ret;
-
-	/* and the rest starting from (8GiB + common_size) */
-	offset = (0x0200000000ULL >> 12) + (bsize << 8);
-	length = (dev_priv->vram_size >> 12) - (bsize << 8) - rsvd_tail;
-
-	ret = nouveau_mm_init(&vram->mm, offset, length, 0);
-	if (ret) {
-		nouveau_mm_fini(&vram->mm);
-		return ret;
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvd0_display.c b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvd0_display.c
deleted file mode 100644
index 02472509..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvd0_display.c
+++ /dev/null
@@ -1,2113 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <linux/dma-mapping.h>
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-
-#include "nouveau_drv.h"
-#include "nouveau_connector.h"
-#include "nouveau_encoder.h"
-#include "nouveau_crtc.h"
-#include "nouveau_dma.h"
-#include "nouveau_fb.h"
-#include "nv50_display.h"
-
-#define EVO_DMA_NR 9
-
-#define EVO_MASTER  (0x00)
-#define EVO_FLIP(c) (0x01 + (c))
-#define EVO_OVLY(c) (0x05 + (c))
-#define EVO_OIMM(c) (0x09 + (c))
-#define EVO_CURS(c) (0x0d + (c))
-
-/* offsets in shared sync bo of various structures */
-#define EVO_SYNC(c, o) ((c) * 0x0100 + (o))
-#define EVO_MAST_NTFY     EVO_SYNC(  0, 0x00)
-#define EVO_FLIP_SEM0(c)  EVO_SYNC((c), 0x00)
-#define EVO_FLIP_SEM1(c)  EVO_SYNC((c), 0x10)
-
-struct evo {
-	int idx;
-	dma_addr_t handle;
-	u32 *ptr;
-	struct {
-		u32 offset;
-		u16 value;
-	} sem;
-};
-
-struct nvd0_display {
-	struct nouveau_gpuobj *mem;
-	struct nouveau_bo *sync;
-	struct evo evo[9];
-
-	struct tasklet_struct tasklet;
-	u32 modeset;
-};
-
-static struct nvd0_display *
-nvd0_display(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	return dev_priv->engine.display.priv;
-}
-
-static struct drm_crtc *
-nvd0_display_crtc_get(struct drm_encoder *encoder)
-{
-	return nouveau_encoder(encoder)->crtc;
-}
-
-/******************************************************************************
- * EVO channel helpers
- *****************************************************************************/
-static inline int
-evo_icmd(struct drm_device *dev, int id, u32 mthd, u32 data)
-{
-	int ret = 0;
-	nv_mask(dev, 0x610700 + (id * 0x10), 0x00000001, 0x00000001);
-	nv_wr32(dev, 0x610704 + (id * 0x10), data);
-	nv_mask(dev, 0x610704 + (id * 0x10), 0x80000ffc, 0x80000000 | mthd);
-	if (!nv_wait(dev, 0x610704 + (id * 0x10), 0x80000000, 0x00000000))
-		ret = -EBUSY;
-	nv_mask(dev, 0x610700 + (id * 0x10), 0x00000001, 0x00000000);
-	return ret;
-}
-
-static u32 *
-evo_wait(struct drm_device *dev, int id, int nr)
-{
-	struct nvd0_display *disp = nvd0_display(dev);
-	u32 put = nv_rd32(dev, 0x640000 + (id * 0x1000)) / 4;
-
-	if (put + nr >= (PAGE_SIZE / 4)) {
-		disp->evo[id].ptr[put] = 0x20000000;
-
-		nv_wr32(dev, 0x640000 + (id * 0x1000), 0x00000000);
-		if (!nv_wait(dev, 0x640004 + (id * 0x1000), ~0, 0x00000000)) {
-			NV_ERROR(dev, "evo %d dma stalled\n", id);
-			return NULL;
-		}
-
-		put = 0;
-	}
-
-	if (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO)
-		NV_INFO(dev, "Evo%d: %p START\n", id, disp->evo[id].ptr + put);
-
-	return disp->evo[id].ptr + put;
-}
-
-static void
-evo_kick(u32 *push, struct drm_device *dev, int id)
-{
-	struct nvd0_display *disp = nvd0_display(dev);
-
-	if (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO) {
-		u32 curp = nv_rd32(dev, 0x640000 + (id * 0x1000)) >> 2;
-		u32 *cur = disp->evo[id].ptr + curp;
-
-		while (cur < push)
-			NV_INFO(dev, "Evo%d: 0x%08x\n", id, *cur++);
-		NV_INFO(dev, "Evo%d: %p KICK!\n", id, push);
-	}
-
-	nv_wr32(dev, 0x640000 + (id * 0x1000), (push - disp->evo[id].ptr) << 2);
-}
-
-#define evo_mthd(p,m,s) *((p)++) = (((s) << 18) | (m))
-#define evo_data(p,d)   *((p)++) = (d)
-
-static int
-evo_init_dma(struct drm_device *dev, int ch)
-{
-	struct nvd0_display *disp = nvd0_display(dev);
-	u32 flags;
-
-	flags = 0x00000000;
-	if (ch == EVO_MASTER)
-		flags |= 0x01000000;
-
-	nv_wr32(dev, 0x610494 + (ch * 0x0010), (disp->evo[ch].handle >> 8) | 3);
-	nv_wr32(dev, 0x610498 + (ch * 0x0010), 0x00010000);
-	nv_wr32(dev, 0x61049c + (ch * 0x0010), 0x00000001);
-	nv_mask(dev, 0x610490 + (ch * 0x0010), 0x00000010, 0x00000010);
-	nv_wr32(dev, 0x640000 + (ch * 0x1000), 0x00000000);
-	nv_wr32(dev, 0x610490 + (ch * 0x0010), 0x00000013 | flags);
-	if (!nv_wait(dev, 0x610490 + (ch * 0x0010), 0x80000000, 0x00000000)) {
-		NV_ERROR(dev, "PDISP: ch%d 0x%08x\n", ch,
-			      nv_rd32(dev, 0x610490 + (ch * 0x0010)));
-		return -EBUSY;
-	}
-
-	nv_mask(dev, 0x610090, (1 << ch), (1 << ch));
-	nv_mask(dev, 0x6100a0, (1 << ch), (1 << ch));
-	return 0;
-}
-
-static void
-evo_fini_dma(struct drm_device *dev, int ch)
-{
-	if (!(nv_rd32(dev, 0x610490 + (ch * 0x0010)) & 0x00000010))
-		return;
-
-	nv_mask(dev, 0x610490 + (ch * 0x0010), 0x00000010, 0x00000000);
-	nv_mask(dev, 0x610490 + (ch * 0x0010), 0x00000003, 0x00000000);
-	nv_wait(dev, 0x610490 + (ch * 0x0010), 0x80000000, 0x00000000);
-	nv_mask(dev, 0x610090, (1 << ch), 0x00000000);
-	nv_mask(dev, 0x6100a0, (1 << ch), 0x00000000);
-}
-
-static inline void
-evo_piow(struct drm_device *dev, int ch, u16 mthd, u32 data)
-{
-	nv_wr32(dev, 0x640000 + (ch * 0x1000) + mthd, data);
-}
-
-static int
-evo_init_pio(struct drm_device *dev, int ch)
-{
-	nv_wr32(dev, 0x610490 + (ch * 0x0010), 0x00000001);
-	if (!nv_wait(dev, 0x610490 + (ch * 0x0010), 0x00010000, 0x00010000)) {
-		NV_ERROR(dev, "PDISP: ch%d 0x%08x\n", ch,
-			      nv_rd32(dev, 0x610490 + (ch * 0x0010)));
-		return -EBUSY;
-	}
-
-	nv_mask(dev, 0x610090, (1 << ch), (1 << ch));
-	nv_mask(dev, 0x6100a0, (1 << ch), (1 << ch));
-	return 0;
-}
-
-static void
-evo_fini_pio(struct drm_device *dev, int ch)
-{
-	if (!(nv_rd32(dev, 0x610490 + (ch * 0x0010)) & 0x00000001))
-		return;
-
-	nv_mask(dev, 0x610490 + (ch * 0x0010), 0x00000010, 0x00000010);
-	nv_mask(dev, 0x610490 + (ch * 0x0010), 0x00000001, 0x00000000);
-	nv_wait(dev, 0x610490 + (ch * 0x0010), 0x00010000, 0x00000000);
-	nv_mask(dev, 0x610090, (1 << ch), 0x00000000);
-	nv_mask(dev, 0x6100a0, (1 << ch), 0x00000000);
-}
-
-static bool
-evo_sync_wait(void *data)
-{
-	return nouveau_bo_rd32(data, EVO_MAST_NTFY) != 0x00000000;
-}
-
-static int
-evo_sync(struct drm_device *dev, int ch)
-{
-	struct nvd0_display *disp = nvd0_display(dev);
-	u32 *push = evo_wait(dev, ch, 8);
-	if (push) {
-		nouveau_bo_wr32(disp->sync, EVO_MAST_NTFY, 0x00000000);
-		evo_mthd(push, 0x0084, 1);
-		evo_data(push, 0x80000000 | EVO_MAST_NTFY);
-		evo_mthd(push, 0x0080, 2);
-		evo_data(push, 0x00000000);
-		evo_data(push, 0x00000000);
-		evo_kick(push, dev, ch);
-		if (nv_wait_cb(dev, evo_sync_wait, disp->sync))
-			return 0;
-	}
-
-	return -EBUSY;
-}
-
-/******************************************************************************
- * Page flipping channel
- *****************************************************************************/
-struct nouveau_bo *
-nvd0_display_crtc_sema(struct drm_device *dev, int crtc)
-{
-	return nvd0_display(dev)->sync;
-}
-
-void
-nvd0_display_flip_stop(struct drm_crtc *crtc)
-{
-	struct nvd0_display *disp = nvd0_display(crtc->dev);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct evo *evo = &disp->evo[EVO_FLIP(nv_crtc->index)];
-	u32 *push;
-
-	push = evo_wait(crtc->dev, evo->idx, 8);
-	if (push) {
-		evo_mthd(push, 0x0084, 1);
-		evo_data(push, 0x00000000);
-		evo_mthd(push, 0x0094, 1);
-		evo_data(push, 0x00000000);
-		evo_mthd(push, 0x00c0, 1);
-		evo_data(push, 0x00000000);
-		evo_mthd(push, 0x0080, 1);
-		evo_data(push, 0x00000000);
-		evo_kick(push, crtc->dev, evo->idx);
-	}
-}
-
-int
-nvd0_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
-		       struct nouveau_channel *chan, u32 swap_interval)
-{
-	struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb);
-	struct nvd0_display *disp = nvd0_display(crtc->dev);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct evo *evo = &disp->evo[EVO_FLIP(nv_crtc->index)];
-	u64 offset;
-	u32 *push;
-	int ret;
-
-	evo_sync(crtc->dev, EVO_MASTER);
-
-	swap_interval <<= 4;
-	if (swap_interval == 0)
-		swap_interval |= 0x100;
-
-	push = evo_wait(crtc->dev, evo->idx, 128);
-	if (unlikely(push == NULL))
-		return -EBUSY;
-
-	/* synchronise with the rendering channel, if necessary */
-	if (likely(chan)) {
-		ret = RING_SPACE(chan, 10);
-		if (ret)
-			return ret;
-
-		offset  = chan->dispc_vma[nv_crtc->index].offset;
-		offset += evo->sem.offset;
-
-		BEGIN_NVC0(chan, 2, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
-		OUT_RING  (chan, upper_32_bits(offset));
-		OUT_RING  (chan, lower_32_bits(offset));
-		OUT_RING  (chan, 0xf00d0000 | evo->sem.value);
-		OUT_RING  (chan, 0x1002);
-		BEGIN_NVC0(chan, 2, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
-		OUT_RING  (chan, upper_32_bits(offset));
-		OUT_RING  (chan, lower_32_bits(offset ^ 0x10));
-		OUT_RING  (chan, 0x74b1e000);
-		OUT_RING  (chan, 0x1001);
-		FIRE_RING (chan);
-	} else {
-		nouveau_bo_wr32(disp->sync, evo->sem.offset / 4,
-				0xf00d0000 | evo->sem.value);
-		evo_sync(crtc->dev, EVO_MASTER);
-	}
-
-	/* queue the flip */
-	evo_mthd(push, 0x0100, 1);
-	evo_data(push, 0xfffe0000);
-	evo_mthd(push, 0x0084, 1);
-	evo_data(push, swap_interval);
-	if (!(swap_interval & 0x00000100)) {
-		evo_mthd(push, 0x00e0, 1);
-		evo_data(push, 0x40000000);
-	}
-	evo_mthd(push, 0x0088, 4);
-	evo_data(push, evo->sem.offset);
-	evo_data(push, 0xf00d0000 | evo->sem.value);
-	evo_data(push, 0x74b1e000);
-	evo_data(push, NvEvoSync);
-	evo_mthd(push, 0x00a0, 2);
-	evo_data(push, 0x00000000);
-	evo_data(push, 0x00000000);
-	evo_mthd(push, 0x00c0, 1);
-	evo_data(push, nv_fb->r_dma);
-	evo_mthd(push, 0x0110, 2);
-	evo_data(push, 0x00000000);
-	evo_data(push, 0x00000000);
-	evo_mthd(push, 0x0400, 5);
-	evo_data(push, nv_fb->nvbo->bo.offset >> 8);
-	evo_data(push, 0);
-	evo_data(push, (fb->height << 16) | fb->width);
-	evo_data(push, nv_fb->r_pitch);
-	evo_data(push, nv_fb->r_format);
-	evo_mthd(push, 0x0080, 1);
-	evo_data(push, 0x00000000);
-	evo_kick(push, crtc->dev, evo->idx);
-
-	evo->sem.offset ^= 0x10;
-	evo->sem.value++;
-	return 0;
-}
-
-/******************************************************************************
- * CRTC
- *****************************************************************************/
-static int
-nvd0_crtc_set_dither(struct nouveau_crtc *nv_crtc, bool update)
-{
-	struct drm_nouveau_private *dev_priv = nv_crtc->base.dev->dev_private;
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct nouveau_connector *nv_connector;
-	struct drm_connector *connector;
-	u32 *push, mode = 0x00;
-	u32 mthd;
-
-	nv_connector = nouveau_crtc_connector_get(nv_crtc);
-	connector = &nv_connector->base;
-	if (nv_connector->dithering_mode == DITHERING_MODE_AUTO) {
-		if (nv_crtc->base.fb->depth > connector->display_info.bpc * 3)
-			mode = DITHERING_MODE_DYNAMIC2X2;
-	} else {
-		mode = nv_connector->dithering_mode;
-	}
-
-	if (nv_connector->dithering_depth == DITHERING_DEPTH_AUTO) {
-		if (connector->display_info.bpc >= 8)
-			mode |= DITHERING_DEPTH_8BPC;
-	} else {
-		mode |= nv_connector->dithering_depth;
-	}
-
-	if (dev_priv->card_type < NV_E0)
-		mthd = 0x0490 + (nv_crtc->index * 0x0300);
-	else
-		mthd = 0x04a0 + (nv_crtc->index * 0x0300);
-
-	push = evo_wait(dev, EVO_MASTER, 4);
-	if (push) {
-		evo_mthd(push, mthd, 1);
-		evo_data(push, mode);
-		if (update) {
-			evo_mthd(push, 0x0080, 1);
-			evo_data(push, 0x00000000);
-		}
-		evo_kick(push, dev, EVO_MASTER);
-	}
-
-	return 0;
-}
-
-static int
-nvd0_crtc_set_scale(struct nouveau_crtc *nv_crtc, bool update)
-{
-	struct drm_display_mode *omode, *umode = &nv_crtc->base.mode;
-	struct drm_device *dev = nv_crtc->base.dev;
-	struct drm_crtc *crtc = &nv_crtc->base;
-	struct nouveau_connector *nv_connector;
-	int mode = DRM_MODE_SCALE_NONE;
-	u32 oX, oY, *push;
-
-	/* start off at the resolution we programmed the crtc for, this
-	 * effectively handles NONE/FULL scaling
-	 */
-	nv_connector = nouveau_crtc_connector_get(nv_crtc);
-	if (nv_connector && nv_connector->native_mode)
-		mode = nv_connector->scaling_mode;
-
-	if (mode != DRM_MODE_SCALE_NONE)
-		omode = nv_connector->native_mode;
-	else
-		omode = umode;
-
-	oX = omode->hdisplay;
-	oY = omode->vdisplay;
-	if (omode->flags & DRM_MODE_FLAG_DBLSCAN)
-		oY *= 2;
-
-	/* add overscan compensation if necessary, will keep the aspect
-	 * ratio the same as the backend mode unless overridden by the
-	 * user setting both hborder and vborder properties.
-	 */
-	if (nv_connector && ( nv_connector->underscan == UNDERSCAN_ON ||
-			     (nv_connector->underscan == UNDERSCAN_AUTO &&
-			      nv_connector->edid &&
-			      drm_detect_hdmi_monitor(nv_connector->edid)))) {
-		u32 bX = nv_connector->underscan_hborder;
-		u32 bY = nv_connector->underscan_vborder;
-		u32 aspect = (oY << 19) / oX;
-
-		if (bX) {
-			oX -= (bX * 2);
-			if (bY) oY -= (bY * 2);
-			else    oY  = ((oX * aspect) + (aspect / 2)) >> 19;
-		} else {
-			oX -= (oX >> 4) + 32;
-			if (bY) oY -= (bY * 2);
-			else    oY  = ((oX * aspect) + (aspect / 2)) >> 19;
-		}
-	}
-
-	/* handle CENTER/ASPECT scaling, taking into account the areas
-	 * removed already for overscan compensation
-	 */
-	switch (mode) {
-	case DRM_MODE_SCALE_CENTER:
-		oX = min((u32)umode->hdisplay, oX);
-		oY = min((u32)umode->vdisplay, oY);
-		/* fall-through */
-	case DRM_MODE_SCALE_ASPECT:
-		if (oY < oX) {
-			u32 aspect = (umode->hdisplay << 19) / umode->vdisplay;
-			oX = ((oY * aspect) + (aspect / 2)) >> 19;
-		} else {
-			u32 aspect = (umode->vdisplay << 19) / umode->hdisplay;
-			oY = ((oX * aspect) + (aspect / 2)) >> 19;
-		}
-		break;
-	default:
-		break;
-	}
-
-	push = evo_wait(dev, EVO_MASTER, 8);
-	if (push) {
-		evo_mthd(push, 0x04c0 + (nv_crtc->index * 0x300), 3);
-		evo_data(push, (oY << 16) | oX);
-		evo_data(push, (oY << 16) | oX);
-		evo_data(push, (oY << 16) | oX);
-		evo_mthd(push, 0x0494 + (nv_crtc->index * 0x300), 1);
-		evo_data(push, 0x00000000);
-		evo_mthd(push, 0x04b8 + (nv_crtc->index * 0x300), 1);
-		evo_data(push, (umode->vdisplay << 16) | umode->hdisplay);
-		evo_kick(push, dev, EVO_MASTER);
-		if (update) {
-			nvd0_display_flip_stop(crtc);
-			nvd0_display_flip_next(crtc, crtc->fb, NULL, 1);
-		}
-	}
-
-	return 0;
-}
-
-static int
-nvd0_crtc_set_image(struct nouveau_crtc *nv_crtc, struct drm_framebuffer *fb,
-		    int x, int y, bool update)
-{
-	struct nouveau_framebuffer *nvfb = nouveau_framebuffer(fb);
-	u32 *push;
-
-	push = evo_wait(fb->dev, EVO_MASTER, 16);
-	if (push) {
-		evo_mthd(push, 0x0460 + (nv_crtc->index * 0x300), 1);
-		evo_data(push, nvfb->nvbo->bo.offset >> 8);
-		evo_mthd(push, 0x0468 + (nv_crtc->index * 0x300), 4);
-		evo_data(push, (fb->height << 16) | fb->width);
-		evo_data(push, nvfb->r_pitch);
-		evo_data(push, nvfb->r_format);
-		evo_data(push, nvfb->r_dma);
-		evo_mthd(push, 0x04b0 + (nv_crtc->index * 0x300), 1);
-		evo_data(push, (y << 16) | x);
-		if (update) {
-			evo_mthd(push, 0x0080, 1);
-			evo_data(push, 0x00000000);
-		}
-		evo_kick(push, fb->dev, EVO_MASTER);
-	}
-
-	nv_crtc->fb.tile_flags = nvfb->r_dma;
-	return 0;
-}
-
-static void
-nvd0_crtc_cursor_show(struct nouveau_crtc *nv_crtc, bool show, bool update)
-{
-	struct drm_device *dev = nv_crtc->base.dev;
-	u32 *push = evo_wait(dev, EVO_MASTER, 16);
-	if (push) {
-		if (show) {
-			evo_mthd(push, 0x0480 + (nv_crtc->index * 0x300), 2);
-			evo_data(push, 0x85000000);
-			evo_data(push, nv_crtc->cursor.nvbo->bo.offset >> 8);
-			evo_mthd(push, 0x048c + (nv_crtc->index * 0x300), 1);
-			evo_data(push, NvEvoVRAM);
-		} else {
-			evo_mthd(push, 0x0480 + (nv_crtc->index * 0x300), 1);
-			evo_data(push, 0x05000000);
-			evo_mthd(push, 0x048c + (nv_crtc->index * 0x300), 1);
-			evo_data(push, 0x00000000);
-		}
-
-		if (update) {
-			evo_mthd(push, 0x0080, 1);
-			evo_data(push, 0x00000000);
-		}
-
-		evo_kick(push, dev, EVO_MASTER);
-	}
-}
-
-static void
-nvd0_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-}
-
-static void
-nvd0_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	u32 *push;
-
-	nvd0_display_flip_stop(crtc);
-
-	push = evo_wait(crtc->dev, EVO_MASTER, 2);
-	if (push) {
-		evo_mthd(push, 0x0474 + (nv_crtc->index * 0x300), 1);
-		evo_data(push, 0x00000000);
-		evo_mthd(push, 0x0440 + (nv_crtc->index * 0x300), 1);
-		evo_data(push, 0x03000000);
-		evo_mthd(push, 0x045c + (nv_crtc->index * 0x300), 1);
-		evo_data(push, 0x00000000);
-		evo_kick(push, crtc->dev, EVO_MASTER);
-	}
-
-	nvd0_crtc_cursor_show(nv_crtc, false, false);
-}
-
-static void
-nvd0_crtc_commit(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	u32 *push;
-
-	push = evo_wait(crtc->dev, EVO_MASTER, 32);
-	if (push) {
-		evo_mthd(push, 0x0474 + (nv_crtc->index * 0x300), 1);
-		evo_data(push, nv_crtc->fb.tile_flags);
-		evo_mthd(push, 0x0440 + (nv_crtc->index * 0x300), 4);
-		evo_data(push, 0x83000000);
-		evo_data(push, nv_crtc->lut.nvbo->bo.offset >> 8);
-		evo_data(push, 0x00000000);
-		evo_data(push, 0x00000000);
-		evo_mthd(push, 0x045c + (nv_crtc->index * 0x300), 1);
-		evo_data(push, NvEvoVRAM);
-		evo_mthd(push, 0x0430 + (nv_crtc->index * 0x300), 1);
-		evo_data(push, 0xffffff00);
-		evo_kick(push, crtc->dev, EVO_MASTER);
-	}
-
-	nvd0_crtc_cursor_show(nv_crtc, nv_crtc->cursor.visible, true);
-	nvd0_display_flip_next(crtc, crtc->fb, NULL, 1);
-}
-
-static bool
-nvd0_crtc_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *mode,
-		     struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static int
-nvd0_crtc_swap_fbs(struct drm_crtc *crtc, struct drm_framebuffer *old_fb)
-{
-	struct nouveau_framebuffer *nvfb = nouveau_framebuffer(crtc->fb);
-	int ret;
-
-	ret = nouveau_bo_pin(nvfb->nvbo, TTM_PL_FLAG_VRAM);
-	if (ret)
-		return ret;
-
-	if (old_fb) {
-		nvfb = nouveau_framebuffer(old_fb);
-		nouveau_bo_unpin(nvfb->nvbo);
-	}
-
-	return 0;
-}
-
-static int
-nvd0_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *umode,
-		   struct drm_display_mode *mode, int x, int y,
-		   struct drm_framebuffer *old_fb)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct nouveau_connector *nv_connector;
-	u32 ilace = (mode->flags & DRM_MODE_FLAG_INTERLACE) ? 2 : 1;
-	u32 vscan = (mode->flags & DRM_MODE_FLAG_DBLSCAN) ? 2 : 1;
-	u32 hactive, hsynce, hbackp, hfrontp, hblanke, hblanks;
-	u32 vactive, vsynce, vbackp, vfrontp, vblanke, vblanks;
-	u32 vblan2e = 0, vblan2s = 1;
-	u32 *push;
-	int ret;
-
-	hactive = mode->htotal;
-	hsynce  = mode->hsync_end - mode->hsync_start - 1;
-	hbackp  = mode->htotal - mode->hsync_end;
-	hblanke = hsynce + hbackp;
-	hfrontp = mode->hsync_start - mode->hdisplay;
-	hblanks = mode->htotal - hfrontp - 1;
-
-	vactive = mode->vtotal * vscan / ilace;
-	vsynce  = ((mode->vsync_end - mode->vsync_start) * vscan / ilace) - 1;
-	vbackp  = (mode->vtotal - mode->vsync_end) * vscan / ilace;
-	vblanke = vsynce + vbackp;
-	vfrontp = (mode->vsync_start - mode->vdisplay) * vscan / ilace;
-	vblanks = vactive - vfrontp - 1;
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
-		vblan2e = vactive + vsynce + vbackp;
-		vblan2s = vblan2e + (mode->vdisplay * vscan / ilace);
-		vactive = (vactive * 2) + 1;
-	}
-
-	ret = nvd0_crtc_swap_fbs(crtc, old_fb);
-	if (ret)
-		return ret;
-
-	push = evo_wait(crtc->dev, EVO_MASTER, 64);
-	if (push) {
-		evo_mthd(push, 0x0410 + (nv_crtc->index * 0x300), 6);
-		evo_data(push, 0x00000000);
-		evo_data(push, (vactive << 16) | hactive);
-		evo_data(push, ( vsynce << 16) | hsynce);
-		evo_data(push, (vblanke << 16) | hblanke);
-		evo_data(push, (vblanks << 16) | hblanks);
-		evo_data(push, (vblan2e << 16) | vblan2s);
-		evo_mthd(push, 0x042c + (nv_crtc->index * 0x300), 1);
-		evo_data(push, 0x00000000); /* ??? */
-		evo_mthd(push, 0x0450 + (nv_crtc->index * 0x300), 3);
-		evo_data(push, mode->clock * 1000);
-		evo_data(push, 0x00200000); /* ??? */
-		evo_data(push, mode->clock * 1000);
-		evo_mthd(push, 0x04d0 + (nv_crtc->index * 0x300), 2);
-		evo_data(push, 0x00000311);
-		evo_data(push, 0x00000100);
-		evo_kick(push, crtc->dev, EVO_MASTER);
-	}
-
-	nv_connector = nouveau_crtc_connector_get(nv_crtc);
-	nvd0_crtc_set_dither(nv_crtc, false);
-	nvd0_crtc_set_scale(nv_crtc, false);
-	nvd0_crtc_set_image(nv_crtc, crtc->fb, x, y, false);
-	return 0;
-}
-
-static int
-nvd0_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
-			struct drm_framebuffer *old_fb)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	int ret;
-
-	if (!crtc->fb) {
-		NV_DEBUG_KMS(crtc->dev, "No FB bound\n");
-		return 0;
-	}
-
-	ret = nvd0_crtc_swap_fbs(crtc, old_fb);
-	if (ret)
-		return ret;
-
-	nvd0_display_flip_stop(crtc);
-	nvd0_crtc_set_image(nv_crtc, crtc->fb, x, y, true);
-	nvd0_display_flip_next(crtc, crtc->fb, NULL, 1);
-	return 0;
-}
-
-static int
-nvd0_crtc_mode_set_base_atomic(struct drm_crtc *crtc,
-			       struct drm_framebuffer *fb, int x, int y,
-			       enum mode_set_atomic state)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	nvd0_display_flip_stop(crtc);
-	nvd0_crtc_set_image(nv_crtc, fb, x, y, true);
-	return 0;
-}
-
-static void
-nvd0_crtc_lut_load(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	void __iomem *lut = nvbo_kmap_obj_iovirtual(nv_crtc->lut.nvbo);
-	int i;
-
-	for (i = 0; i < 256; i++) {
-		writew(0x6000 + (nv_crtc->lut.r[i] >> 2), lut + (i * 0x20) + 0);
-		writew(0x6000 + (nv_crtc->lut.g[i] >> 2), lut + (i * 0x20) + 2);
-		writew(0x6000 + (nv_crtc->lut.b[i] >> 2), lut + (i * 0x20) + 4);
-	}
-}
-
-static int
-nvd0_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
-		     uint32_t handle, uint32_t width, uint32_t height)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct drm_gem_object *gem;
-	struct nouveau_bo *nvbo;
-	bool visible = (handle != 0);
-	int i, ret = 0;
-
-	if (visible) {
-		if (width != 64 || height != 64)
-			return -EINVAL;
-
-		gem = drm_gem_object_lookup(dev, file_priv, handle);
-		if (unlikely(!gem))
-			return -ENOENT;
-		nvbo = nouveau_gem_object(gem);
-
-		ret = nouveau_bo_map(nvbo);
-		if (ret == 0) {
-			for (i = 0; i < 64 * 64; i++) {
-				u32 v = nouveau_bo_rd32(nvbo, i);
-				nouveau_bo_wr32(nv_crtc->cursor.nvbo, i, v);
-			}
-			nouveau_bo_unmap(nvbo);
-		}
-
-		drm_gem_object_unreference_unlocked(gem);
-	}
-
-	if (visible != nv_crtc->cursor.visible) {
-		nvd0_crtc_cursor_show(nv_crtc, visible, true);
-		nv_crtc->cursor.visible = visible;
-	}
-
-	return ret;
-}
-
-static int
-nvd0_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	int ch = EVO_CURS(nv_crtc->index);
-
-	evo_piow(crtc->dev, ch, 0x0084, (y << 16) | x);
-	evo_piow(crtc->dev, ch, 0x0080, 0x00000000);
-	return 0;
-}
-
-static void
-nvd0_crtc_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b,
-		    uint32_t start, uint32_t size)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	u32 end = max(start + size, (u32)256);
-	u32 i;
-
-	for (i = start; i < end; i++) {
-		nv_crtc->lut.r[i] = r[i];
-		nv_crtc->lut.g[i] = g[i];
-		nv_crtc->lut.b[i] = b[i];
-	}
-
-	nvd0_crtc_lut_load(crtc);
-}
-
-static void
-nvd0_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-	nouveau_bo_unmap(nv_crtc->cursor.nvbo);
-	nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
-	nouveau_bo_unmap(nv_crtc->lut.nvbo);
-	nouveau_bo_ref(NULL, &nv_crtc->lut.nvbo);
-	drm_crtc_cleanup(crtc);
-	kfree(crtc);
-}
-
-static const struct drm_crtc_helper_funcs nvd0_crtc_hfunc = {
-	.dpms = nvd0_crtc_dpms,
-	.prepare = nvd0_crtc_prepare,
-	.commit = nvd0_crtc_commit,
-	.mode_fixup = nvd0_crtc_mode_fixup,
-	.mode_set = nvd0_crtc_mode_set,
-	.mode_set_base = nvd0_crtc_mode_set_base,
-	.mode_set_base_atomic = nvd0_crtc_mode_set_base_atomic,
-	.load_lut = nvd0_crtc_lut_load,
-};
-
-static const struct drm_crtc_funcs nvd0_crtc_func = {
-	.cursor_set = nvd0_crtc_cursor_set,
-	.cursor_move = nvd0_crtc_cursor_move,
-	.gamma_set = nvd0_crtc_gamma_set,
-	.set_config = drm_crtc_helper_set_config,
-	.destroy = nvd0_crtc_destroy,
-	.page_flip = nouveau_crtc_page_flip,
-};
-
-static void
-nvd0_cursor_set_pos(struct nouveau_crtc *nv_crtc, int x, int y)
-{
-}
-
-static void
-nvd0_cursor_set_offset(struct nouveau_crtc *nv_crtc, uint32_t offset)
-{
-}
-
-static int
-nvd0_crtc_create(struct drm_device *dev, int index)
-{
-	struct nouveau_crtc *nv_crtc;
-	struct drm_crtc *crtc;
-	int ret, i;
-
-	nv_crtc = kzalloc(sizeof(*nv_crtc), GFP_KERNEL);
-	if (!nv_crtc)
-		return -ENOMEM;
-
-	nv_crtc->index = index;
-	nv_crtc->set_dither = nvd0_crtc_set_dither;
-	nv_crtc->set_scale = nvd0_crtc_set_scale;
-	nv_crtc->cursor.set_offset = nvd0_cursor_set_offset;
-	nv_crtc->cursor.set_pos = nvd0_cursor_set_pos;
-	for (i = 0; i < 256; i++) {
-		nv_crtc->lut.r[i] = i << 8;
-		nv_crtc->lut.g[i] = i << 8;
-		nv_crtc->lut.b[i] = i << 8;
-	}
-
-	crtc = &nv_crtc->base;
-	drm_crtc_init(dev, crtc, &nvd0_crtc_func);
-	drm_crtc_helper_add(crtc, &nvd0_crtc_hfunc);
-	drm_mode_crtc_set_gamma_size(crtc, 256);
-
-	ret = nouveau_bo_new(dev, 64 * 64 * 4, 0x100, TTM_PL_FLAG_VRAM,
-			     0, 0x0000, &nv_crtc->cursor.nvbo);
-	if (!ret) {
-		ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM);
-		if (!ret)
-			ret = nouveau_bo_map(nv_crtc->cursor.nvbo);
-		if (ret)
-			nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
-	}
-
-	if (ret)
-		goto out;
-
-	ret = nouveau_bo_new(dev, 8192, 0x100, TTM_PL_FLAG_VRAM,
-			     0, 0x0000, &nv_crtc->lut.nvbo);
-	if (!ret) {
-		ret = nouveau_bo_pin(nv_crtc->lut.nvbo, TTM_PL_FLAG_VRAM);
-		if (!ret)
-			ret = nouveau_bo_map(nv_crtc->lut.nvbo);
-		if (ret)
-			nouveau_bo_ref(NULL, &nv_crtc->lut.nvbo);
-	}
-
-	if (ret)
-		goto out;
-
-	nvd0_crtc_lut_load(crtc);
-
-out:
-	if (ret)
-		nvd0_crtc_destroy(crtc);
-	return ret;
-}
-
-/******************************************************************************
- * DAC
- *****************************************************************************/
-static void
-nvd0_dac_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	int or = nv_encoder->or;
-	u32 dpms_ctrl;
-
-	dpms_ctrl = 0x80000000;
-	if (mode == DRM_MODE_DPMS_STANDBY || mode == DRM_MODE_DPMS_OFF)
-		dpms_ctrl |= 0x00000001;
-	if (mode == DRM_MODE_DPMS_SUSPEND || mode == DRM_MODE_DPMS_OFF)
-		dpms_ctrl |= 0x00000004;
-
-	nv_wait(dev, 0x61a004 + (or * 0x0800), 0x80000000, 0x00000000);
-	nv_mask(dev, 0x61a004 + (or * 0x0800), 0xc000007f, dpms_ctrl);
-	nv_wait(dev, 0x61a004 + (or * 0x0800), 0x80000000, 0x00000000);
-}
-
-static bool
-nvd0_dac_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		    struct drm_display_mode *adjusted_mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_connector *nv_connector;
-
-	nv_connector = nouveau_encoder_connector_get(nv_encoder);
-	if (nv_connector && nv_connector->native_mode) {
-		if (nv_connector->scaling_mode != DRM_MODE_SCALE_NONE) {
-			int id = adjusted_mode->base.id;
-			*adjusted_mode = *nv_connector->native_mode;
-			adjusted_mode->base.id = id;
-		}
-	}
-
-	return true;
-}
-
-static void
-nvd0_dac_commit(struct drm_encoder *encoder)
-{
-}
-
-static void
-nvd0_dac_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		  struct drm_display_mode *adjusted_mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	u32 syncs, magic, *push;
-
-	syncs = 0x00000001;
-	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
-		syncs |= 0x00000008;
-	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-		syncs |= 0x00000010;
-
-	magic = 0x31ec6000 | (nv_crtc->index << 25);
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		magic |= 0x00000001;
-
-	nvd0_dac_dpms(encoder, DRM_MODE_DPMS_ON);
-
-	push = evo_wait(encoder->dev, EVO_MASTER, 8);
-	if (push) {
-		evo_mthd(push, 0x0404 + (nv_crtc->index * 0x300), 2);
-		evo_data(push, syncs);
-		evo_data(push, magic);
-		evo_mthd(push, 0x0180 + (nv_encoder->or * 0x020), 2);
-		evo_data(push, 1 << nv_crtc->index);
-		evo_data(push, 0x00ff);
-		evo_kick(push, encoder->dev, EVO_MASTER);
-	}
-
-	nv_encoder->crtc = encoder->crtc;
-}
-
-static void
-nvd0_dac_disconnect(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	u32 *push;
-
-	if (nv_encoder->crtc) {
-		nvd0_crtc_prepare(nv_encoder->crtc);
-
-		push = evo_wait(dev, EVO_MASTER, 4);
-		if (push) {
-			evo_mthd(push, 0x0180 + (nv_encoder->or * 0x20), 1);
-			evo_data(push, 0x00000000);
-			evo_mthd(push, 0x0080, 1);
-			evo_data(push, 0x00000000);
-			evo_kick(push, dev, EVO_MASTER);
-		}
-
-		nv_encoder->crtc = NULL;
-	}
-}
-
-static enum drm_connector_status
-nvd0_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	enum drm_connector_status status = connector_status_disconnected;
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	int or = nv_encoder->or;
-	u32 load;
-
-	nv_wr32(dev, 0x61a00c + (or * 0x800), 0x00100000);
-	udelay(9500);
-	nv_wr32(dev, 0x61a00c + (or * 0x800), 0x80000000);
-
-	load = nv_rd32(dev, 0x61a00c + (or * 0x800));
-	if ((load & 0x38000000) == 0x38000000)
-		status = connector_status_connected;
-
-	nv_wr32(dev, 0x61a00c + (or * 0x800), 0x00000000);
-	return status;
-}
-
-static void
-nvd0_dac_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-	kfree(encoder);
-}
-
-static const struct drm_encoder_helper_funcs nvd0_dac_hfunc = {
-	.dpms = nvd0_dac_dpms,
-	.mode_fixup = nvd0_dac_mode_fixup,
-	.prepare = nvd0_dac_disconnect,
-	.commit = nvd0_dac_commit,
-	.mode_set = nvd0_dac_mode_set,
-	.disable = nvd0_dac_disconnect,
-	.get_crtc = nvd0_display_crtc_get,
-	.detect = nvd0_dac_detect
-};
-
-static const struct drm_encoder_funcs nvd0_dac_func = {
-	.destroy = nvd0_dac_destroy,
-};
-
-static int
-nvd0_dac_create(struct drm_connector *connector, struct dcb_entry *dcbe)
-{
-	struct drm_device *dev = connector->dev;
-	struct nouveau_encoder *nv_encoder;
-	struct drm_encoder *encoder;
-
-	nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL);
-	if (!nv_encoder)
-		return -ENOMEM;
-	nv_encoder->dcb = dcbe;
-	nv_encoder->or = ffs(dcbe->or) - 1;
-
-	encoder = to_drm_encoder(nv_encoder);
-	encoder->possible_crtcs = dcbe->heads;
-	encoder->possible_clones = 0;
-	drm_encoder_init(dev, encoder, &nvd0_dac_func, DRM_MODE_ENCODER_DAC);
-	drm_encoder_helper_add(encoder, &nvd0_dac_hfunc);
-
-	drm_mode_connector_attach_encoder(connector, encoder);
-	return 0;
-}
-
-/******************************************************************************
- * Audio
- *****************************************************************************/
-static void
-nvd0_audio_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_connector *nv_connector;
-	struct drm_device *dev = encoder->dev;
-	int i, or = nv_encoder->or * 0x30;
-
-	nv_connector = nouveau_encoder_connector_get(nv_encoder);
-	if (!drm_detect_monitor_audio(nv_connector->edid))
-		return;
-
-	nv_mask(dev, 0x10ec10 + or, 0x80000003, 0x80000001);
-
-	drm_edid_to_eld(&nv_connector->base, nv_connector->edid);
-	if (nv_connector->base.eld[0]) {
-		u8 *eld = nv_connector->base.eld;
-
-		for (i = 0; i < eld[2] * 4; i++)
-			nv_wr32(dev, 0x10ec00 + or, (i << 8) | eld[i]);
-		for (i = eld[2] * 4; i < 0x60; i++)
-			nv_wr32(dev, 0x10ec00 + or, (i << 8) | 0x00);
-
-		nv_mask(dev, 0x10ec10 + or, 0x80000002, 0x80000002);
-	}
-}
-
-static void
-nvd0_audio_disconnect(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	int or = nv_encoder->or * 0x30;
-
-	nv_mask(dev, 0x10ec10 + or, 0x80000003, 0x80000000);
-}
-
-/******************************************************************************
- * HDMI
- *****************************************************************************/
-static void
-nvd0_hdmi_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	struct nouveau_connector *nv_connector;
-	struct drm_device *dev = encoder->dev;
-	int head = nv_crtc->index * 0x800;
-	u32 rekey = 56; /* binary driver, and tegra constant */
-	u32 max_ac_packet;
-
-	nv_connector = nouveau_encoder_connector_get(nv_encoder);
-	if (!drm_detect_hdmi_monitor(nv_connector->edid))
-		return;
-
-	max_ac_packet  = mode->htotal - mode->hdisplay;
-	max_ac_packet -= rekey;
-	max_ac_packet -= 18; /* constant from tegra */
-	max_ac_packet /= 32;
-
-	/* AVI InfoFrame */
-	nv_mask(dev, 0x616714 + head, 0x00000001, 0x00000000);
-	nv_wr32(dev, 0x61671c + head, 0x000d0282);
-	nv_wr32(dev, 0x616720 + head, 0x0000006f);
-	nv_wr32(dev, 0x616724 + head, 0x00000000);
-	nv_wr32(dev, 0x616728 + head, 0x00000000);
-	nv_wr32(dev, 0x61672c + head, 0x00000000);
-	nv_mask(dev, 0x616714 + head, 0x00000001, 0x00000001);
-
-	/* ??? InfoFrame? */
-	nv_mask(dev, 0x6167a4 + head, 0x00000001, 0x00000000);
-	nv_wr32(dev, 0x6167ac + head, 0x00000010);
-	nv_mask(dev, 0x6167a4 + head, 0x00000001, 0x00000001);
-
-	/* HDMI_CTRL */
-	nv_mask(dev, 0x616798 + head, 0x401f007f, 0x40000000 | rekey |
-						  max_ac_packet << 16);
-
-	/* NFI, audio doesn't work without it though.. */
-	nv_mask(dev, 0x616548 + head, 0x00000070, 0x00000000);
-
-	nvd0_audio_mode_set(encoder, mode);
-}
-
-static void
-nvd0_hdmi_disconnect(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(nv_encoder->crtc);
-	struct drm_device *dev = encoder->dev;
-	int head = nv_crtc->index * 0x800;
-
-	nvd0_audio_disconnect(encoder);
-
-	nv_mask(dev, 0x616798 + head, 0x40000000, 0x00000000);
-	nv_mask(dev, 0x6167a4 + head, 0x00000001, 0x00000000);
-	nv_mask(dev, 0x616714 + head, 0x00000001, 0x00000000);
-}
-
-/******************************************************************************
- * SOR
- *****************************************************************************/
-static inline u32
-nvd0_sor_dp_lane_map(struct drm_device *dev, struct dcb_entry *dcb, u8 lane)
-{
-	static const u8 nvd0[] = { 16, 8, 0, 24 };
-	return nvd0[lane];
-}
-
-static void
-nvd0_sor_dp_train_set(struct drm_device *dev, struct dcb_entry *dcb, u8 pattern)
-{
-	const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
-	const u32 loff = (or * 0x800) + (link * 0x80);
-	nv_mask(dev, 0x61c110 + loff, 0x0f0f0f0f, 0x01010101 * pattern);
-}
-
-static void
-nvd0_sor_dp_train_adj(struct drm_device *dev, struct dcb_entry *dcb,
-		      u8 lane, u8 swing, u8 preem)
-{
-	const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
-	const u32 loff = (or * 0x800) + (link * 0x80);
-	u32 shift = nvd0_sor_dp_lane_map(dev, dcb, lane);
-	u32 mask = 0x000000ff << shift;
-	u8 *table, *entry, *config = NULL;
-
-	switch (swing) {
-	case 0: preem += 0; break;
-	case 1: preem += 4; break;
-	case 2: preem += 7; break;
-	case 3: preem += 9; break;
-	}
-
-	table = nouveau_dp_bios_data(dev, dcb, &entry);
-	if (table) {
-		if (table[0] == 0x30) {
-			config  = entry + table[4];
-			config += table[5] * preem;
-		} else
-		if (table[0] == 0x40) {
-			config  = table + table[1];
-			config += table[2] * table[3];
-			config += table[6] * preem;
-		}
-	}
-
-	if (!config) {
-		NV_ERROR(dev, "PDISP: unsupported DP table for chipset\n");
-		return;
-	}
-
-	nv_mask(dev, 0x61c118 + loff, mask, config[1] << shift);
-	nv_mask(dev, 0x61c120 + loff, mask, config[2] << shift);
-	nv_mask(dev, 0x61c130 + loff, 0x0000ff00, config[3] << 8);
-	nv_mask(dev, 0x61c13c + loff, 0x00000000, 0x00000000);
-}
-
-static void
-nvd0_sor_dp_link_set(struct drm_device *dev, struct dcb_entry *dcb, int crtc,
-		     int link_nr, u32 link_bw, bool enhframe)
-{
-	const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
-	const u32 loff = (or * 0x800) + (link * 0x80);
-	const u32 soff = (or * 0x800);
-	u32 dpctrl = nv_rd32(dev, 0x61c10c + loff) & ~0x001f4000;
-	u32 clksor = nv_rd32(dev, 0x612300 + soff) & ~0x007c0000;
-	u32 script = 0x0000, lane_mask = 0;
-	u8 *table, *entry;
-	int i;
-
-	link_bw /= 27000;
-
-	table = nouveau_dp_bios_data(dev, dcb, &entry);
-	if (table) {
-		if      (table[0] == 0x30) entry = ROMPTR(dev, entry[10]);
-		else if (table[0] == 0x40) entry = ROMPTR(dev, entry[9]);
-		else                       entry = NULL;
-
-		while (entry) {
-			if (entry[0] >= link_bw)
-				break;
-			entry += 3;
-		}
-
-		nouveau_bios_run_init_table(dev, script, dcb, crtc);
-	}
-
-	clksor |= link_bw << 18;
-	dpctrl |= ((1 << link_nr) - 1) << 16;
-	if (enhframe)
-		dpctrl |= 0x00004000;
-
-	for (i = 0; i < link_nr; i++)
-		lane_mask |= 1 << (nvd0_sor_dp_lane_map(dev, dcb, i) >> 3);
-
-	nv_wr32(dev, 0x612300 + soff, clksor);
-	nv_wr32(dev, 0x61c10c + loff, dpctrl);
-	nv_mask(dev, 0x61c130 + loff, 0x0000000f, lane_mask);
-}
-
-static void
-nvd0_sor_dp_link_get(struct drm_device *dev, struct dcb_entry *dcb,
-		     u32 *link_nr, u32 *link_bw)
-{
-	const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
-	const u32 loff = (or * 0x800) + (link * 0x80);
-	const u32 soff = (or * 0x800);
-	u32 dpctrl = nv_rd32(dev, 0x61c10c + loff) & 0x000f0000;
-	u32 clksor = nv_rd32(dev, 0x612300 + soff);
-
-	if      (dpctrl > 0x00030000) *link_nr = 4;
-	else if (dpctrl > 0x00010000) *link_nr = 2;
-	else			      *link_nr = 1;
-
-	*link_bw  = (clksor & 0x007c0000) >> 18;
-	*link_bw *= 27000;
-}
-
-static void
-nvd0_sor_dp_calc_tu(struct drm_device *dev, struct dcb_entry *dcb,
-		    u32 crtc, u32 datarate)
-{
-	const u32 symbol = 100000;
-	const u32 TU = 64;
-	u32 link_nr, link_bw;
-	u64 ratio, value;
-
-	nvd0_sor_dp_link_get(dev, dcb, &link_nr, &link_bw);
-
-	ratio  = datarate;
-	ratio *= symbol;
-	do_div(ratio, link_nr * link_bw);
-
-	value  = (symbol - ratio) * TU;
-	value *= ratio;
-	do_div(value, symbol);
-	do_div(value, symbol);
-
-	value += 5;
-	value |= 0x08000000;
-
-	nv_wr32(dev, 0x616610 + (crtc * 0x800), value);
-}
-
-static void
-nvd0_sor_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct drm_encoder *partner;
-	int or = nv_encoder->or;
-	u32 dpms_ctrl;
-
-	nv_encoder->last_dpms = mode;
-
-	list_for_each_entry(partner, &dev->mode_config.encoder_list, head) {
-		struct nouveau_encoder *nv_partner = nouveau_encoder(partner);
-
-		if (partner->encoder_type != DRM_MODE_ENCODER_TMDS)
-			continue;
-
-		if (nv_partner != nv_encoder &&
-		    nv_partner->dcb->or == nv_encoder->dcb->or) {
-			if (nv_partner->last_dpms == DRM_MODE_DPMS_ON)
-				return;
-			break;
-		}
-	}
-
-	dpms_ctrl  = (mode == DRM_MODE_DPMS_ON);
-	dpms_ctrl |= 0x80000000;
-
-	nv_wait(dev, 0x61c004 + (or * 0x0800), 0x80000000, 0x00000000);
-	nv_mask(dev, 0x61c004 + (or * 0x0800), 0x80000001, dpms_ctrl);
-	nv_wait(dev, 0x61c004 + (or * 0x0800), 0x80000000, 0x00000000);
-	nv_wait(dev, 0x61c030 + (or * 0x0800), 0x10000000, 0x00000000);
-
-	if (nv_encoder->dcb->type == OUTPUT_DP) {
-		struct dp_train_func func = {
-			.link_set = nvd0_sor_dp_link_set,
-			.train_set = nvd0_sor_dp_train_set,
-			.train_adj = nvd0_sor_dp_train_adj
-		};
-
-		nouveau_dp_dpms(encoder, mode, nv_encoder->dp.datarate, &func);
-	}
-}
-
-static bool
-nvd0_sor_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
-		    struct drm_display_mode *adjusted_mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_connector *nv_connector;
-
-	nv_connector = nouveau_encoder_connector_get(nv_encoder);
-	if (nv_connector && nv_connector->native_mode) {
-		if (nv_connector->scaling_mode != DRM_MODE_SCALE_NONE) {
-			int id = adjusted_mode->base.id;
-			*adjusted_mode = *nv_connector->native_mode;
-			adjusted_mode->base.id = id;
-		}
-	}
-
-	return true;
-}
-
-static void
-nvd0_sor_disconnect(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	u32 *push;
-
-	if (nv_encoder->crtc) {
-		nvd0_crtc_prepare(nv_encoder->crtc);
-
-		push = evo_wait(dev, EVO_MASTER, 4);
-		if (push) {
-			evo_mthd(push, 0x0200 + (nv_encoder->or * 0x20), 1);
-			evo_data(push, 0x00000000);
-			evo_mthd(push, 0x0080, 1);
-			evo_data(push, 0x00000000);
-			evo_kick(push, dev, EVO_MASTER);
-		}
-
-		nvd0_hdmi_disconnect(encoder);
-
-		nv_encoder->crtc = NULL;
-		nv_encoder->last_dpms = DRM_MODE_DPMS_OFF;
-	}
-}
-
-static void
-nvd0_sor_prepare(struct drm_encoder *encoder)
-{
-	nvd0_sor_disconnect(encoder);
-	if (nouveau_encoder(encoder)->dcb->type == OUTPUT_DP)
-		evo_sync(encoder->dev, EVO_MASTER);
-}
-
-static void
-nvd0_sor_commit(struct drm_encoder *encoder)
-{
-}
-
-static void
-nvd0_sor_mode_set(struct drm_encoder *encoder, struct drm_display_mode *umode,
-		  struct drm_display_mode *mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
-	struct nouveau_connector *nv_connector;
-	struct nvbios *bios = &dev_priv->vbios;
-	u32 mode_ctrl = (1 << nv_crtc->index);
-	u32 syncs, magic, *push;
-	u32 or_config;
-
-	syncs = 0x00000001;
-	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
-		syncs |= 0x00000008;
-	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-		syncs |= 0x00000010;
-
-	magic = 0x31ec6000 | (nv_crtc->index << 25);
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		magic |= 0x00000001;
-
-	nv_connector = nouveau_encoder_connector_get(nv_encoder);
-	switch (nv_encoder->dcb->type) {
-	case OUTPUT_TMDS:
-		if (nv_encoder->dcb->sorconf.link & 1) {
-			if (mode->clock < 165000)
-				mode_ctrl |= 0x00000100;
-			else
-				mode_ctrl |= 0x00000500;
-		} else {
-			mode_ctrl |= 0x00000200;
-		}
-
-		or_config = (mode_ctrl & 0x00000f00) >> 8;
-		if (mode->clock >= 165000)
-			or_config |= 0x0100;
-
-		nvd0_hdmi_mode_set(encoder, mode);
-		break;
-	case OUTPUT_LVDS:
-		or_config = (mode_ctrl & 0x00000f00) >> 8;
-		if (bios->fp_no_ddc) {
-			if (bios->fp.dual_link)
-				or_config |= 0x0100;
-			if (bios->fp.if_is_24bit)
-				or_config |= 0x0200;
-		} else {
-			if (nv_connector->type == DCB_CONNECTOR_LVDS_SPWG) {
-				if (((u8 *)nv_connector->edid)[121] == 2)
-					or_config |= 0x0100;
-			} else
-			if (mode->clock >= bios->fp.duallink_transition_clk) {
-				or_config |= 0x0100;
-			}
-
-			if (or_config & 0x0100) {
-				if (bios->fp.strapless_is_24bit & 2)
-					or_config |= 0x0200;
-			} else {
-				if (bios->fp.strapless_is_24bit & 1)
-					or_config |= 0x0200;
-			}
-
-			if (nv_connector->base.display_info.bpc == 8)
-				or_config |= 0x0200;
-
-		}
-		break;
-	case OUTPUT_DP:
-		if (nv_connector->base.display_info.bpc == 6) {
-			nv_encoder->dp.datarate = mode->clock * 18 / 8;
-			syncs |= 0x00000140;
-		} else {
-			nv_encoder->dp.datarate = mode->clock * 24 / 8;
-			syncs |= 0x00000180;
-		}
-
-		if (nv_encoder->dcb->sorconf.link & 1)
-			mode_ctrl |= 0x00000800;
-		else
-			mode_ctrl |= 0x00000900;
-
-		or_config = (mode_ctrl & 0x00000f00) >> 8;
-		break;
-	default:
-		BUG_ON(1);
-		break;
-	}
-
-	nvd0_sor_dpms(encoder, DRM_MODE_DPMS_ON);
-
-	if (nv_encoder->dcb->type == OUTPUT_DP) {
-		nvd0_sor_dp_calc_tu(dev, nv_encoder->dcb, nv_crtc->index,
-					 nv_encoder->dp.datarate);
-	}
-
-	push = evo_wait(dev, EVO_MASTER, 8);
-	if (push) {
-		evo_mthd(push, 0x0404 + (nv_crtc->index * 0x300), 2);
-		evo_data(push, syncs);
-		evo_data(push, magic);
-		evo_mthd(push, 0x0200 + (nv_encoder->or * 0x020), 2);
-		evo_data(push, mode_ctrl);
-		evo_data(push, or_config);
-		evo_kick(push, dev, EVO_MASTER);
-	}
-
-	nv_encoder->crtc = encoder->crtc;
-}
-
-static void
-nvd0_sor_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-	kfree(encoder);
-}
-
-static const struct drm_encoder_helper_funcs nvd0_sor_hfunc = {
-	.dpms = nvd0_sor_dpms,
-	.mode_fixup = nvd0_sor_mode_fixup,
-	.prepare = nvd0_sor_prepare,
-	.commit = nvd0_sor_commit,
-	.mode_set = nvd0_sor_mode_set,
-	.disable = nvd0_sor_disconnect,
-	.get_crtc = nvd0_display_crtc_get,
-};
-
-static const struct drm_encoder_funcs nvd0_sor_func = {
-	.destroy = nvd0_sor_destroy,
-};
-
-static int
-nvd0_sor_create(struct drm_connector *connector, struct dcb_entry *dcbe)
-{
-	struct drm_device *dev = connector->dev;
-	struct nouveau_encoder *nv_encoder;
-	struct drm_encoder *encoder;
-
-	nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL);
-	if (!nv_encoder)
-		return -ENOMEM;
-	nv_encoder->dcb = dcbe;
-	nv_encoder->or = ffs(dcbe->or) - 1;
-	nv_encoder->last_dpms = DRM_MODE_DPMS_OFF;
-
-	encoder = to_drm_encoder(nv_encoder);
-	encoder->possible_crtcs = dcbe->heads;
-	encoder->possible_clones = 0;
-	drm_encoder_init(dev, encoder, &nvd0_sor_func, DRM_MODE_ENCODER_TMDS);
-	drm_encoder_helper_add(encoder, &nvd0_sor_hfunc);
-
-	drm_mode_connector_attach_encoder(connector, encoder);
-	return 0;
-}
-
-/******************************************************************************
- * IRQ
- *****************************************************************************/
-static struct dcb_entry *
-lookup_dcb(struct drm_device *dev, int id, u32 mc)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	int type, or, i, link = -1;
-
-	if (id < 4) {
-		type = OUTPUT_ANALOG;
-		or   = id;
-	} else {
-		switch (mc & 0x00000f00) {
-		case 0x00000000: link = 0; type = OUTPUT_LVDS; break;
-		case 0x00000100: link = 0; type = OUTPUT_TMDS; break;
-		case 0x00000200: link = 1; type = OUTPUT_TMDS; break;
-		case 0x00000500: link = 0; type = OUTPUT_TMDS; break;
-		case 0x00000800: link = 0; type = OUTPUT_DP; break;
-		case 0x00000900: link = 1; type = OUTPUT_DP; break;
-		default:
-			NV_ERROR(dev, "PDISP: unknown SOR mc 0x%08x\n", mc);
-			return NULL;
-		}
-
-		or = id - 4;
-	}
-
-	for (i = 0; i < dev_priv->vbios.dcb.entries; i++) {
-		struct dcb_entry *dcb = &dev_priv->vbios.dcb.entry[i];
-		if (dcb->type == type && (dcb->or & (1 << or)) &&
-		    (link < 0 || link == !(dcb->sorconf.link & 1)))
-			return dcb;
-	}
-
-	NV_ERROR(dev, "PDISP: DCB for %d/0x%08x not found\n", id, mc);
-	return NULL;
-}
-
-static void
-nvd0_display_unk1_handler(struct drm_device *dev, u32 crtc, u32 mask)
-{
-	struct dcb_entry *dcb;
-	int i;
-
-	for (i = 0; mask && i < 8; i++) {
-		u32 mcc = nv_rd32(dev, 0x640180 + (i * 0x20));
-		if (!(mcc & (1 << crtc)))
-			continue;
-
-		dcb = lookup_dcb(dev, i, mcc);
-		if (!dcb)
-			continue;
-
-		nouveau_bios_run_display_table(dev, 0x0000, -1, dcb, crtc);
-	}
-
-	nv_wr32(dev, 0x6101d4, 0x00000000);
-	nv_wr32(dev, 0x6109d4, 0x00000000);
-	nv_wr32(dev, 0x6101d0, 0x80000000);
-}
-
-static void
-nvd0_display_unk2_handler(struct drm_device *dev, u32 crtc, u32 mask)
-{
-	struct dcb_entry *dcb;
-	u32 or, tmp, pclk;
-	int i;
-
-	for (i = 0; mask && i < 8; i++) {
-		u32 mcc = nv_rd32(dev, 0x640180 + (i * 0x20));
-		if (!(mcc & (1 << crtc)))
-			continue;
-
-		dcb = lookup_dcb(dev, i, mcc);
-		if (!dcb)
-			continue;
-
-		nouveau_bios_run_display_table(dev, 0x0000, -2, dcb, crtc);
-	}
-
-	pclk = nv_rd32(dev, 0x660450 + (crtc * 0x300)) / 1000;
-	NV_DEBUG_KMS(dev, "PDISP: crtc %d pclk %d mask 0x%08x\n",
-			  crtc, pclk, mask);
-	if (pclk && (mask & 0x00010000)) {
-		nv50_crtc_set_clock(dev, crtc, pclk);
-	}
-
-	for (i = 0; mask && i < 8; i++) {
-		u32 mcp = nv_rd32(dev, 0x660180 + (i * 0x20));
-		u32 cfg = nv_rd32(dev, 0x660184 + (i * 0x20));
-		if (!(mcp & (1 << crtc)))
-			continue;
-
-		dcb = lookup_dcb(dev, i, mcp);
-		if (!dcb)
-			continue;
-		or = ffs(dcb->or) - 1;
-
-		nouveau_bios_run_display_table(dev, cfg, pclk, dcb, crtc);
-
-		nv_wr32(dev, 0x612200 + (crtc * 0x800), 0x00000000);
-		switch (dcb->type) {
-		case OUTPUT_ANALOG:
-			nv_wr32(dev, 0x612280 + (or * 0x800), 0x00000000);
-			break;
-		case OUTPUT_TMDS:
-		case OUTPUT_LVDS:
-		case OUTPUT_DP:
-			if (cfg & 0x00000100)
-				tmp = 0x00000101;
-			else
-				tmp = 0x00000000;
-
-			nv_mask(dev, 0x612300 + (or * 0x800), 0x00000707, tmp);
-			break;
-		default:
-			break;
-		}
-
-		break;
-	}
-
-	nv_wr32(dev, 0x6101d4, 0x00000000);
-	nv_wr32(dev, 0x6109d4, 0x00000000);
-	nv_wr32(dev, 0x6101d0, 0x80000000);
-}
-
-static void
-nvd0_display_unk4_handler(struct drm_device *dev, u32 crtc, u32 mask)
-{
-	struct dcb_entry *dcb;
-	int pclk, i;
-
-	pclk = nv_rd32(dev, 0x660450 + (crtc * 0x300)) / 1000;
-
-	for (i = 0; mask && i < 8; i++) {
-		u32 mcp = nv_rd32(dev, 0x660180 + (i * 0x20));
-		u32 cfg = nv_rd32(dev, 0x660184 + (i * 0x20));
-		if (!(mcp & (1 << crtc)))
-			continue;
-
-		dcb = lookup_dcb(dev, i, mcp);
-		if (!dcb)
-			continue;
-
-		nouveau_bios_run_display_table(dev, cfg, -pclk, dcb, crtc);
-	}
-
-	nv_wr32(dev, 0x6101d4, 0x00000000);
-	nv_wr32(dev, 0x6109d4, 0x00000000);
-	nv_wr32(dev, 0x6101d0, 0x80000000);
-}
-
-static void
-nvd0_display_bh(unsigned long data)
-{
-	struct drm_device *dev = (struct drm_device *)data;
-	struct nvd0_display *disp = nvd0_display(dev);
-	u32 mask = 0, crtc = ~0;
-	int i;
-
-	if (drm_debug & (DRM_UT_DRIVER | DRM_UT_KMS)) {
-		NV_INFO(dev, "PDISP: modeset req %d\n", disp->modeset);
-		NV_INFO(dev, " STAT: 0x%08x 0x%08x 0x%08x\n",
-			 nv_rd32(dev, 0x6101d0),
-			 nv_rd32(dev, 0x6101d4), nv_rd32(dev, 0x6109d4));
-		for (i = 0; i < 8; i++) {
-			NV_INFO(dev, " %s%d: 0x%08x 0x%08x\n",
-				i < 4 ? "DAC" : "SOR", i,
-				nv_rd32(dev, 0x640180 + (i * 0x20)),
-				nv_rd32(dev, 0x660180 + (i * 0x20)));
-		}
-	}
-
-	while (!mask && ++crtc < dev->mode_config.num_crtc)
-		mask = nv_rd32(dev, 0x6101d4 + (crtc * 0x800));
-
-	if (disp->modeset & 0x00000001)
-		nvd0_display_unk1_handler(dev, crtc, mask);
-	if (disp->modeset & 0x00000002)
-		nvd0_display_unk2_handler(dev, crtc, mask);
-	if (disp->modeset & 0x00000004)
-		nvd0_display_unk4_handler(dev, crtc, mask);
-}
-
-static void
-nvd0_display_intr(struct drm_device *dev)
-{
-	struct nvd0_display *disp = nvd0_display(dev);
-	u32 intr = nv_rd32(dev, 0x610088);
-	int i;
-
-	if (intr & 0x00000001) {
-		u32 stat = nv_rd32(dev, 0x61008c);
-		nv_wr32(dev, 0x61008c, stat);
-		intr &= ~0x00000001;
-	}
-
-	if (intr & 0x00000002) {
-		u32 stat = nv_rd32(dev, 0x61009c);
-		int chid = ffs(stat) - 1;
-		if (chid >= 0) {
-			u32 mthd = nv_rd32(dev, 0x6101f0 + (chid * 12));
-			u32 data = nv_rd32(dev, 0x6101f4 + (chid * 12));
-			u32 unkn = nv_rd32(dev, 0x6101f8 + (chid * 12));
-
-			NV_INFO(dev, "EvoCh: chid %d mthd 0x%04x data 0x%08x "
-				     "0x%08x 0x%08x\n",
-				chid, (mthd & 0x0000ffc), data, mthd, unkn);
-			nv_wr32(dev, 0x61009c, (1 << chid));
-			nv_wr32(dev, 0x6101f0 + (chid * 12), 0x90000000);
-		}
-
-		intr &= ~0x00000002;
-	}
-
-	if (intr & 0x00100000) {
-		u32 stat = nv_rd32(dev, 0x6100ac);
-
-		if (stat & 0x00000007) {
-			disp->modeset = stat;
-			tasklet_schedule(&disp->tasklet);
-
-			nv_wr32(dev, 0x6100ac, (stat & 0x00000007));
-			stat &= ~0x00000007;
-		}
-
-		if (stat) {
-			NV_INFO(dev, "PDISP: unknown intr24 0x%08x\n", stat);
-			nv_wr32(dev, 0x6100ac, stat);
-		}
-
-		intr &= ~0x00100000;
-	}
-
-	for (i = 0; i < dev->mode_config.num_crtc; i++) {
-		u32 mask = 0x01000000 << i;
-		if (intr & mask) {
-			u32 stat = nv_rd32(dev, 0x6100bc + (i * 0x800));
-			nv_wr32(dev, 0x6100bc + (i * 0x800), stat);
-			intr &= ~mask;
-		}
-	}
-
-	if (intr)
-		NV_INFO(dev, "PDISP: unknown intr 0x%08x\n", intr);
-}
-
-/******************************************************************************
- * Init
- *****************************************************************************/
-void
-nvd0_display_fini(struct drm_device *dev)
-{
-	int i;
-
-	/* fini cursors + overlays + flips */
-	for (i = 1; i >= 0; i--) {
-		evo_fini_pio(dev, EVO_CURS(i));
-		evo_fini_pio(dev, EVO_OIMM(i));
-		evo_fini_dma(dev, EVO_OVLY(i));
-		evo_fini_dma(dev, EVO_FLIP(i));
-	}
-
-	/* fini master */
-	evo_fini_dma(dev, EVO_MASTER);
-}
-
-int
-nvd0_display_init(struct drm_device *dev)
-{
-	struct nvd0_display *disp = nvd0_display(dev);
-	int ret, i;
-	u32 *push;
-
-	if (nv_rd32(dev, 0x6100ac) & 0x00000100) {
-		nv_wr32(dev, 0x6100ac, 0x00000100);
-		nv_mask(dev, 0x6194e8, 0x00000001, 0x00000000);
-		if (!nv_wait(dev, 0x6194e8, 0x00000002, 0x00000000)) {
-			NV_ERROR(dev, "PDISP: 0x6194e8 0x%08x\n",
-				 nv_rd32(dev, 0x6194e8));
-			return -EBUSY;
-		}
-	}
-
-	/* nfi what these are exactly, i do know that SOR_MODE_CTRL won't
-	 * work at all unless you do the SOR part below.
-	 */
-	for (i = 0; i < 3; i++) {
-		u32 dac = nv_rd32(dev, 0x61a000 + (i * 0x800));
-		nv_wr32(dev, 0x6101c0 + (i * 0x800), dac);
-	}
-
-	for (i = 0; i < 4; i++) {
-		u32 sor = nv_rd32(dev, 0x61c000 + (i * 0x800));
-		nv_wr32(dev, 0x6301c4 + (i * 0x800), sor);
-	}
-
-	for (i = 0; i < dev->mode_config.num_crtc; i++) {
-		u32 crtc0 = nv_rd32(dev, 0x616104 + (i * 0x800));
-		u32 crtc1 = nv_rd32(dev, 0x616108 + (i * 0x800));
-		u32 crtc2 = nv_rd32(dev, 0x61610c + (i * 0x800));
-		nv_wr32(dev, 0x6101b4 + (i * 0x800), crtc0);
-		nv_wr32(dev, 0x6101b8 + (i * 0x800), crtc1);
-		nv_wr32(dev, 0x6101bc + (i * 0x800), crtc2);
-	}
-
-	/* point at our hash table / objects, enable interrupts */
-	nv_wr32(dev, 0x610010, (disp->mem->vinst >> 8) | 9);
-	nv_mask(dev, 0x6100b0, 0x00000307, 0x00000307);
-
-	/* init master */
-	ret = evo_init_dma(dev, EVO_MASTER);
-	if (ret)
-		goto error;
-
-	/* init flips + overlays + cursors */
-	for (i = 0; i < dev->mode_config.num_crtc; i++) {
-		if ((ret = evo_init_dma(dev, EVO_FLIP(i))) ||
-		    (ret = evo_init_dma(dev, EVO_OVLY(i))) ||
-		    (ret = evo_init_pio(dev, EVO_OIMM(i))) ||
-		    (ret = evo_init_pio(dev, EVO_CURS(i))))
-			goto error;
-	}
-
-	push = evo_wait(dev, EVO_MASTER, 32);
-	if (!push) {
-		ret = -EBUSY;
-		goto error;
-	}
-	evo_mthd(push, 0x0088, 1);
-	evo_data(push, NvEvoSync);
-	evo_mthd(push, 0x0084, 1);
-	evo_data(push, 0x00000000);
-	evo_mthd(push, 0x0084, 1);
-	evo_data(push, 0x80000000);
-	evo_mthd(push, 0x008c, 1);
-	evo_data(push, 0x00000000);
-	evo_kick(push, dev, EVO_MASTER);
-
-error:
-	if (ret)
-		nvd0_display_fini(dev);
-	return ret;
-}
-
-void
-nvd0_display_destroy(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nvd0_display *disp = nvd0_display(dev);
-	struct pci_dev *pdev = dev->pdev;
-	int i;
-
-	for (i = 0; i < EVO_DMA_NR; i++) {
-		struct evo *evo = &disp->evo[i];
-		pci_free_consistent(pdev, PAGE_SIZE, evo->ptr, evo->handle);
-	}
-
-	nouveau_gpuobj_ref(NULL, &disp->mem);
-	nouveau_bo_unmap(disp->sync);
-	nouveau_bo_ref(NULL, &disp->sync);
-	nouveau_irq_unregister(dev, 26);
-
-	dev_priv->engine.display.priv = NULL;
-	kfree(disp);
-}
-
-int
-nvd0_display_create(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem;
-	struct dcb_table *dcb = &dev_priv->vbios.dcb;
-	struct drm_connector *connector, *tmp;
-	struct pci_dev *pdev = dev->pdev;
-	struct nvd0_display *disp;
-	struct dcb_entry *dcbe;
-	int crtcs, ret, i;
-
-	disp = kzalloc(sizeof(*disp), GFP_KERNEL);
-	if (!disp)
-		return -ENOMEM;
-	dev_priv->engine.display.priv = disp;
-
-	/* create crtc objects to represent the hw heads */
-	crtcs = nv_rd32(dev, 0x022448);
-	for (i = 0; i < crtcs; i++) {
-		ret = nvd0_crtc_create(dev, i);
-		if (ret)
-			goto out;
-	}
-
-	/* create encoder/connector objects based on VBIOS DCB table */
-	for (i = 0, dcbe = &dcb->entry[0]; i < dcb->entries; i++, dcbe++) {
-		connector = nouveau_connector_create(dev, dcbe->connector);
-		if (IS_ERR(connector))
-			continue;
-
-		if (dcbe->location != DCB_LOC_ON_CHIP) {
-			NV_WARN(dev, "skipping off-chip encoder %d/%d\n",
-				dcbe->type, ffs(dcbe->or) - 1);
-			continue;
-		}
-
-		switch (dcbe->type) {
-		case OUTPUT_TMDS:
-		case OUTPUT_LVDS:
-		case OUTPUT_DP:
-			nvd0_sor_create(connector, dcbe);
-			break;
-		case OUTPUT_ANALOG:
-			nvd0_dac_create(connector, dcbe);
-			break;
-		default:
-			NV_WARN(dev, "skipping unsupported encoder %d/%d\n",
-				dcbe->type, ffs(dcbe->or) - 1);
-			continue;
-		}
-	}
-
-	/* cull any connectors we created that don't have an encoder */
-	list_for_each_entry_safe(connector, tmp, &dev->mode_config.connector_list, head) {
-		if (connector->encoder_ids[0])
-			continue;
-
-		NV_WARN(dev, "%s has no encoders, removing\n",
-			drm_get_connector_name(connector));
-		connector->funcs->destroy(connector);
-	}
-
-	/* setup interrupt handling */
-	tasklet_init(&disp->tasklet, nvd0_display_bh, (unsigned long)dev);
-	nouveau_irq_register(dev, 26, nvd0_display_intr);
-
-	/* small shared memory area we use for notifiers and semaphores */
-	ret = nouveau_bo_new(dev, 4096, 0x1000, TTM_PL_FLAG_VRAM,
-			     0, 0x0000, &disp->sync);
-	if (!ret) {
-		ret = nouveau_bo_pin(disp->sync, TTM_PL_FLAG_VRAM);
-		if (!ret)
-			ret = nouveau_bo_map(disp->sync);
-		if (ret)
-			nouveau_bo_ref(NULL, &disp->sync);
-	}
-
-	if (ret)
-		goto out;
-
-	/* hash table and dma objects for the memory areas we care about */
-	ret = nouveau_gpuobj_new(dev, NULL, 0x4000, 0x10000,
-				 NVOBJ_FLAG_ZERO_ALLOC, &disp->mem);
-	if (ret)
-		goto out;
-
-	/* create evo dma channels */
-	for (i = 0; i < EVO_DMA_NR; i++) {
-		struct evo *evo = &disp->evo[i];
-		u64 offset = disp->sync->bo.offset;
-		u32 dmao = 0x1000 + (i * 0x100);
-		u32 hash = 0x0000 + (i * 0x040);
-
-		evo->idx = i;
-		evo->sem.offset = EVO_SYNC(evo->idx, 0x00);
-		evo->ptr = pci_alloc_consistent(pdev, PAGE_SIZE, &evo->handle);
-		if (!evo->ptr) {
-			ret = -ENOMEM;
-			goto out;
-		}
-
-		nv_wo32(disp->mem, dmao + 0x00, 0x00000049);
-		nv_wo32(disp->mem, dmao + 0x04, (offset + 0x0000) >> 8);
-		nv_wo32(disp->mem, dmao + 0x08, (offset + 0x0fff) >> 8);
-		nv_wo32(disp->mem, dmao + 0x0c, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x10, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x14, 0x00000000);
-		nv_wo32(disp->mem, hash + 0x00, NvEvoSync);
-		nv_wo32(disp->mem, hash + 0x04, 0x00000001 | (i << 27) |
-						((dmao + 0x00) << 9));
-
-		nv_wo32(disp->mem, dmao + 0x20, 0x00000049);
-		nv_wo32(disp->mem, dmao + 0x24, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x28, (dev_priv->vram_size - 1) >> 8);
-		nv_wo32(disp->mem, dmao + 0x2c, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x30, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x34, 0x00000000);
-		nv_wo32(disp->mem, hash + 0x08, NvEvoVRAM);
-		nv_wo32(disp->mem, hash + 0x0c, 0x00000001 | (i << 27) |
-						((dmao + 0x20) << 9));
-
-		nv_wo32(disp->mem, dmao + 0x40, 0x00000009);
-		nv_wo32(disp->mem, dmao + 0x44, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x48, (dev_priv->vram_size - 1) >> 8);
-		nv_wo32(disp->mem, dmao + 0x4c, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x50, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x54, 0x00000000);
-		nv_wo32(disp->mem, hash + 0x10, NvEvoVRAM_LP);
-		nv_wo32(disp->mem, hash + 0x14, 0x00000001 | (i << 27) |
-						((dmao + 0x40) << 9));
-
-		nv_wo32(disp->mem, dmao + 0x60, 0x0fe00009);
-		nv_wo32(disp->mem, dmao + 0x64, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x68, (dev_priv->vram_size - 1) >> 8);
-		nv_wo32(disp->mem, dmao + 0x6c, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x70, 0x00000000);
-		nv_wo32(disp->mem, dmao + 0x74, 0x00000000);
-		nv_wo32(disp->mem, hash + 0x18, NvEvoFB32);
-		nv_wo32(disp->mem, hash + 0x1c, 0x00000001 | (i << 27) |
-						((dmao + 0x60) << 9));
-	}
-
-	pinstmem->flush(dev);
-
-out:
-	if (ret)
-		nvd0_display_destroy(dev);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvreg.h b/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvreg.h
deleted file mode 100644
index bbfb1a68..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/nouveau/nvreg.h
+++ /dev/null
@@ -1,517 +0,0 @@
-/* $XConsortium: nvreg.h /main/2 1996/10/28 05:13:41 kaleb $ */
-/*
- * Copyright 1996-1997  David J. McKay
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * DAVID J. MCKAY BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nvreg.h,v 1.6 2002/01/25 21:56:06 tsi Exp $ */
-
-#ifndef __NVREG_H_
-#define __NVREG_H_
-
-#define NV_PMC_OFFSET               0x00000000
-#define NV_PMC_SIZE                 0x00001000
-
-#define NV_PBUS_OFFSET              0x00001000
-#define NV_PBUS_SIZE                0x00001000
-
-#define NV_PFIFO_OFFSET             0x00002000
-#define NV_PFIFO_SIZE               0x00002000
-
-#define NV_HDIAG_OFFSET             0x00005000
-#define NV_HDIAG_SIZE               0x00001000
-
-#define NV_PRAM_OFFSET              0x00006000
-#define NV_PRAM_SIZE                0x00001000
-
-#define NV_PVIDEO_OFFSET            0x00008000
-#define NV_PVIDEO_SIZE              0x00001000
-
-#define NV_PTIMER_OFFSET            0x00009000
-#define NV_PTIMER_SIZE              0x00001000
-
-#define NV_PPM_OFFSET               0x0000A000
-#define NV_PPM_SIZE                 0x00001000
-
-#define NV_PTV_OFFSET               0x0000D000
-#define NV_PTV_SIZE                 0x00001000
-
-#define NV_PRMVGA_OFFSET            0x000A0000
-#define NV_PRMVGA_SIZE              0x00020000
-
-#define NV_PRMVIO0_OFFSET           0x000C0000
-#define NV_PRMVIO_SIZE              0x00002000
-#define NV_PRMVIO1_OFFSET           0x000C2000
-
-#define NV_PFB_OFFSET               0x00100000
-#define NV_PFB_SIZE                 0x00001000
-
-#define NV_PEXTDEV_OFFSET           0x00101000
-#define NV_PEXTDEV_SIZE             0x00001000
-
-#define NV_PME_OFFSET               0x00200000
-#define NV_PME_SIZE                 0x00001000
-
-#define NV_PROM_OFFSET              0x00300000
-#define NV_PROM_SIZE                0x00010000
-
-#define NV_PGRAPH_OFFSET            0x00400000
-#define NV_PGRAPH_SIZE              0x00010000
-
-#define NV_PCRTC0_OFFSET            0x00600000
-#define NV_PCRTC0_SIZE              0x00002000 /* empirical */
-
-#define NV_PRMCIO0_OFFSET           0x00601000
-#define NV_PRMCIO_SIZE              0x00002000
-#define NV_PRMCIO1_OFFSET           0x00603000
-
-#define NV50_DISPLAY_OFFSET           0x00610000
-#define NV50_DISPLAY_SIZE             0x0000FFFF
-
-#define NV_PRAMDAC0_OFFSET          0x00680000
-#define NV_PRAMDAC0_SIZE            0x00002000
-
-#define NV_PRMDIO0_OFFSET           0x00681000
-#define NV_PRMDIO_SIZE              0x00002000
-#define NV_PRMDIO1_OFFSET           0x00683000
-
-#define NV_PRAMIN_OFFSET            0x00700000
-#define NV_PRAMIN_SIZE              0x00100000
-
-#define NV_FIFO_OFFSET              0x00800000
-#define NV_FIFO_SIZE                0x00800000
-
-#define NV_PMC_BOOT_0			0x00000000
-#define NV_PMC_ENABLE			0x00000200
-
-#define NV_VIO_VSE2			0x000003c3
-#define NV_VIO_SRX			0x000003c4
-
-#define NV_CIO_CRX__COLOR		0x000003d4
-#define NV_CIO_CR__COLOR		0x000003d5
-
-#define NV_PBUS_DEBUG_1			0x00001084
-#define NV_PBUS_DEBUG_4			0x00001098
-#define NV_PBUS_DEBUG_DUALHEAD_CTL	0x000010f0
-#define NV_PBUS_POWERCTRL_1		0x00001584
-#define NV_PBUS_POWERCTRL_2		0x00001588
-#define NV_PBUS_POWERCTRL_4		0x00001590
-#define NV_PBUS_PCI_NV_19		0x0000184C
-#define NV_PBUS_PCI_NV_20		0x00001850
-#	define NV_PBUS_PCI_NV_20_ROM_SHADOW_DISABLED	(0 << 0)
-#	define NV_PBUS_PCI_NV_20_ROM_SHADOW_ENABLED	(1 << 0)
-
-#define NV_PFIFO_RAMHT			0x00002210
-
-#define NV_PTV_TV_INDEX			0x0000d220
-#define NV_PTV_TV_DATA			0x0000d224
-#define NV_PTV_HFILTER			0x0000d310
-#define NV_PTV_HFILTER2			0x0000d390
-#define NV_PTV_VFILTER			0x0000d510
-
-#define NV_PRMVIO_MISC__WRITE		0x000c03c2
-#define NV_PRMVIO_SRX			0x000c03c4
-#define NV_PRMVIO_SR			0x000c03c5
-#	define NV_VIO_SR_RESET_INDEX		0x00
-#	define NV_VIO_SR_CLOCK_INDEX		0x01
-#	define NV_VIO_SR_PLANE_MASK_INDEX	0x02
-#	define NV_VIO_SR_CHAR_MAP_INDEX		0x03
-#	define NV_VIO_SR_MEM_MODE_INDEX		0x04
-#define NV_PRMVIO_MISC__READ		0x000c03cc
-#define NV_PRMVIO_GRX			0x000c03ce
-#define NV_PRMVIO_GX			0x000c03cf
-#	define NV_VIO_GX_SR_INDEX		0x00
-#	define NV_VIO_GX_SREN_INDEX		0x01
-#	define NV_VIO_GX_CCOMP_INDEX		0x02
-#	define NV_VIO_GX_ROP_INDEX		0x03
-#	define NV_VIO_GX_READ_MAP_INDEX		0x04
-#	define NV_VIO_GX_MODE_INDEX		0x05
-#	define NV_VIO_GX_MISC_INDEX		0x06
-#	define NV_VIO_GX_DONT_CARE_INDEX	0x07
-#	define NV_VIO_GX_BIT_MASK_INDEX		0x08
-
-#define NV_PCRTC_INTR_0					0x00600100
-#	define NV_PCRTC_INTR_0_VBLANK				(1 << 0)
-#define NV_PCRTC_INTR_EN_0				0x00600140
-#define NV_PCRTC_START					0x00600800
-#define NV_PCRTC_CONFIG					0x00600804
-#	define NV_PCRTC_CONFIG_START_ADDRESS_NON_VGA		(1 << 0)
-#	define NV04_PCRTC_CONFIG_START_ADDRESS_HSYNC		(4 << 0)
-#	define NV10_PCRTC_CONFIG_START_ADDRESS_HSYNC		(2 << 0)
-#define NV_PCRTC_CURSOR_CONFIG				0x00600810
-#	define NV_PCRTC_CURSOR_CONFIG_ENABLE_ENABLE		(1 << 0)
-#	define NV_PCRTC_CURSOR_CONFIG_DOUBLE_SCAN_ENABLE	(1 << 4)
-#	define NV_PCRTC_CURSOR_CONFIG_ADDRESS_SPACE_PNVM	(1 << 8)
-#	define NV_PCRTC_CURSOR_CONFIG_CUR_BPP_32		(1 << 12)
-#	define NV_PCRTC_CURSOR_CONFIG_CUR_PIXELS_64		(1 << 16)
-#	define NV_PCRTC_CURSOR_CONFIG_CUR_LINES_32		(2 << 24)
-#	define NV_PCRTC_CURSOR_CONFIG_CUR_LINES_64		(4 << 24)
-#	define NV_PCRTC_CURSOR_CONFIG_CUR_BLEND_ALPHA		(1 << 28)
-
-/* note: PCRTC_GPIO is not available on nv10, and in fact aliases 0x600810 */
-#define NV_PCRTC_GPIO					0x00600818
-#define NV_PCRTC_GPIO_EXT				0x0060081c
-#define NV_PCRTC_830					0x00600830
-#define NV_PCRTC_834					0x00600834
-#define NV_PCRTC_850					0x00600850
-#define NV_PCRTC_ENGINE_CTRL				0x00600860
-#	define NV_CRTC_FSEL_I2C					(1 << 4)
-#	define NV_CRTC_FSEL_OVERLAY				(1 << 12)
-
-#define NV_PRMCIO_ARX			0x006013c0
-#define NV_PRMCIO_AR__WRITE		0x006013c0
-#define NV_PRMCIO_AR__READ		0x006013c1
-#	define NV_CIO_AR_MODE_INDEX		0x10
-#	define NV_CIO_AR_OSCAN_INDEX		0x11
-#	define NV_CIO_AR_PLANE_INDEX		0x12
-#	define NV_CIO_AR_HPP_INDEX		0x13
-#	define NV_CIO_AR_CSEL_INDEX		0x14
-#define NV_PRMCIO_INP0			0x006013c2
-#define NV_PRMCIO_CRX__COLOR		0x006013d4
-#define NV_PRMCIO_CR__COLOR		0x006013d5
-	/* Standard VGA CRTC registers */
-#	define NV_CIO_CR_HDT_INDEX		0x00	/* horizontal display total */
-#	define NV_CIO_CR_HDE_INDEX		0x01	/* horizontal display end */
-#	define NV_CIO_CR_HBS_INDEX		0x02	/* horizontal blanking start */
-#	define NV_CIO_CR_HBE_INDEX		0x03	/* horizontal blanking end */
-#		define NV_CIO_CR_HBE_4_0		4:0
-#	define NV_CIO_CR_HRS_INDEX		0x04	/* horizontal retrace start */
-#	define NV_CIO_CR_HRE_INDEX		0x05	/* horizontal retrace end */
-#		define NV_CIO_CR_HRE_4_0		4:0
-#		define NV_CIO_CR_HRE_HBE_5		7:7
-#	define NV_CIO_CR_VDT_INDEX		0x06	/* vertical display total */
-#	define NV_CIO_CR_OVL_INDEX		0x07	/* overflow bits */
-#		define NV_CIO_CR_OVL_VDT_8		0:0
-#		define NV_CIO_CR_OVL_VDE_8		1:1
-#		define NV_CIO_CR_OVL_VRS_8		2:2
-#		define NV_CIO_CR_OVL_VBS_8		3:3
-#		define NV_CIO_CR_OVL_VDT_9		5:5
-#		define NV_CIO_CR_OVL_VDE_9		6:6
-#		define NV_CIO_CR_OVL_VRS_9		7:7
-#	define NV_CIO_CR_RSAL_INDEX		0x08	/* normally "preset row scan" */
-#	define NV_CIO_CR_CELL_HT_INDEX		0x09	/* cell height?! normally "max scan line" */
-#		define NV_CIO_CR_CELL_HT_VBS_9		5:5
-#		define NV_CIO_CR_CELL_HT_SCANDBL	7:7
-#	define NV_CIO_CR_CURS_ST_INDEX		0x0a	/* cursor start */
-#	define NV_CIO_CR_CURS_END_INDEX		0x0b	/* cursor end */
-#	define NV_CIO_CR_SA_HI_INDEX		0x0c	/* screen start address high */
-#	define NV_CIO_CR_SA_LO_INDEX		0x0d	/* screen start address low */
-#	define NV_CIO_CR_TCOFF_HI_INDEX		0x0e	/* cursor offset high */
-#	define NV_CIO_CR_TCOFF_LO_INDEX		0x0f	/* cursor offset low */
-#	define NV_CIO_CR_VRS_INDEX		0x10	/* vertical retrace start */
-#	define NV_CIO_CR_VRE_INDEX		0x11	/* vertical retrace end */
-#		define NV_CIO_CR_VRE_3_0		3:0
-#	define NV_CIO_CR_VDE_INDEX		0x12	/* vertical display end */
-#	define NV_CIO_CR_OFFSET_INDEX		0x13	/* sets screen pitch */
-#	define NV_CIO_CR_ULINE_INDEX		0x14	/* underline location */
-#	define NV_CIO_CR_VBS_INDEX		0x15	/* vertical blank start */
-#	define NV_CIO_CR_VBE_INDEX		0x16	/* vertical blank end */
-#	define NV_CIO_CR_MODE_INDEX		0x17	/* crtc mode control */
-#	define NV_CIO_CR_LCOMP_INDEX		0x18	/* line compare */
-	/* Extended VGA CRTC registers */
-#	define NV_CIO_CRE_RPC0_INDEX		0x19	/* repaint control 0 */
-#		define NV_CIO_CRE_RPC0_OFFSET_10_8	7:5
-#	define NV_CIO_CRE_RPC1_INDEX		0x1a	/* repaint control 1 */
-#		define NV_CIO_CRE_RPC1_LARGE		2:2
-#	define NV_CIO_CRE_FF_INDEX		0x1b	/* fifo control */
-#	define NV_CIO_CRE_ENH_INDEX		0x1c	/* enhanced? */
-#	define NV_CIO_SR_LOCK_INDEX		0x1f	/* crtc lock */
-#		define NV_CIO_SR_UNLOCK_RW_VALUE	0x57
-#		define NV_CIO_SR_LOCK_VALUE		0x99
-#	define NV_CIO_CRE_FFLWM__INDEX		0x20	/* fifo low water mark */
-#	define NV_CIO_CRE_21			0x21	/* vga shadow crtc lock */
-#	define NV_CIO_CRE_LSR_INDEX		0x25	/* ? */
-#		define NV_CIO_CRE_LSR_VDT_10		0:0
-#		define NV_CIO_CRE_LSR_VDE_10		1:1
-#		define NV_CIO_CRE_LSR_VRS_10		2:2
-#		define NV_CIO_CRE_LSR_VBS_10		3:3
-#		define NV_CIO_CRE_LSR_HBE_6		4:4
-#	define NV_CIO_CR_ARX_INDEX		0x26	/* attribute index -- ro copy of 0x60.3c0 */
-#	define NV_CIO_CRE_CHIP_ID_INDEX		0x27	/* chip revision */
-#	define NV_CIO_CRE_PIXEL_INDEX		0x28
-#		define NV_CIO_CRE_PIXEL_FORMAT		1:0
-#	define NV_CIO_CRE_HEB__INDEX		0x2d	/* horizontal extra bits? */
-#		define NV_CIO_CRE_HEB_HDT_8		0:0
-#		define NV_CIO_CRE_HEB_HDE_8		1:1
-#		define NV_CIO_CRE_HEB_HBS_8		2:2
-#		define NV_CIO_CRE_HEB_HRS_8		3:3
-#		define NV_CIO_CRE_HEB_ILC_8		4:4
-#	define NV_CIO_CRE_2E			0x2e	/* some scratch or dummy reg to force writes to sink in */
-#	define NV_CIO_CRE_HCUR_ADDR2_INDEX	0x2f	/* cursor */
-#	define NV_CIO_CRE_HCUR_ADDR0_INDEX	0x30		/* pixmap */
-#		define NV_CIO_CRE_HCUR_ADDR0_ADR	6:0
-#		define NV_CIO_CRE_HCUR_ASI		7:7
-#	define NV_CIO_CRE_HCUR_ADDR1_INDEX	0x31			/* address */
-#		define NV_CIO_CRE_HCUR_ADDR1_ENABLE	0:0
-#		define NV_CIO_CRE_HCUR_ADDR1_CUR_DBL	1:1
-#		define NV_CIO_CRE_HCUR_ADDR1_ADR	7:2
-#	define NV_CIO_CRE_LCD__INDEX		0x33
-#		define NV_CIO_CRE_LCD_LCD_SELECT	0:0
-#		define NV_CIO_CRE_LCD_ROUTE_MASK	0x3b
-#	define NV_CIO_CRE_DDC0_STATUS__INDEX	0x36
-#	define NV_CIO_CRE_DDC0_WR__INDEX	0x37
-#	define NV_CIO_CRE_ILACE__INDEX		0x39	/* interlace */
-#	define NV_CIO_CRE_SCRATCH3__INDEX	0x3b
-#	define NV_CIO_CRE_SCRATCH4__INDEX	0x3c
-#	define NV_CIO_CRE_DDC_STATUS__INDEX	0x3e
-#	define NV_CIO_CRE_DDC_WR__INDEX		0x3f
-#	define NV_CIO_CRE_EBR_INDEX		0x41	/* extra bits ? (vertical) */
-#		define NV_CIO_CRE_EBR_VDT_11		0:0
-#		define NV_CIO_CRE_EBR_VDE_11		2:2
-#		define NV_CIO_CRE_EBR_VRS_11		4:4
-#		define NV_CIO_CRE_EBR_VBS_11		6:6
-#	define NV_CIO_CRE_42			0x42
-#		define NV_CIO_CRE_42_OFFSET_11		6:6
-#	define NV_CIO_CRE_43			0x43
-#	define NV_CIO_CRE_44			0x44	/* head control */
-#	define NV_CIO_CRE_CSB			0x45	/* colour saturation boost */
-#	define NV_CIO_CRE_RCR			0x46
-#		define NV_CIO_CRE_RCR_ENDIAN_BIG	7:7
-#	define NV_CIO_CRE_47			0x47	/* extended fifo lwm, used on nv30+ */
-#	define NV_CIO_CRE_49			0x49
-#	define NV_CIO_CRE_4B			0x4b	/* given patterns in 0x[2-3][a-c] regs, probably scratch 6 */
-#	define NV_CIO_CRE_TVOUT_LATENCY		0x52
-#	define NV_CIO_CRE_53			0x53	/* `fp_htiming' according to Haiku */
-#	define NV_CIO_CRE_54			0x54	/* `fp_vtiming' according to Haiku */
-#	define NV_CIO_CRE_57			0x57	/* index reg for cr58 */
-#	define NV_CIO_CRE_58			0x58	/* data reg for cr57 */
-#	define NV_CIO_CRE_59			0x59	/* related to on/off-chip-ness of digital outputs */
-#	define NV_CIO_CRE_5B			0x5B	/* newer colour saturation reg */
-#	define NV_CIO_CRE_85			0x85
-#	define NV_CIO_CRE_86			0x86
-#define NV_PRMCIO_INP0__COLOR		0x006013da
-
-#define NV_PRAMDAC_CU_START_POS				0x00680300
-#	define NV_PRAMDAC_CU_START_POS_X			15:0
-#	define NV_PRAMDAC_CU_START_POS_Y			31:16
-#define NV_RAMDAC_NV10_CURSYNC				0x00680404
-
-#define NV_PRAMDAC_NVPLL_COEFF				0x00680500
-#define NV_PRAMDAC_MPLL_COEFF				0x00680504
-#define NV_PRAMDAC_VPLL_COEFF				0x00680508
-#	define NV30_RAMDAC_ENABLE_VCO2				(8 << 4)
-
-#define NV_PRAMDAC_PLL_COEFF_SELECT			0x0068050c
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_USE_VPLL2_TRUE	(4 << 0)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_SOURCE_PROG_MPLL	(1 << 8)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_SOURCE_PROG_VPLL	(2 << 8)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_SOURCE_PROG_NVPLL	(4 << 8)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_PLL_SOURCE_VPLL2	(8 << 8)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_VSCLK1		(1 << 16)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_PCLK1		(2 << 16)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_VSCLK2		(4 << 16)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_PCLK2		(8 << 16)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_CLK_SOURCE_VIP	(1 << 20)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_VCLK_RATIO_DB2	(1 << 28)
-#	define NV_PRAMDAC_PLL_COEFF_SELECT_VCLK2_RATIO_DB2	(2 << 28)
-
-#define NV_PRAMDAC_PLL_SETUP_CONTROL			0x00680510
-#define NV_RAMDAC_VPLL2					0x00680520
-#define NV_PRAMDAC_SEL_CLK				0x00680524
-#define NV_RAMDAC_DITHER_NV11				0x00680528
-#define NV_PRAMDAC_DACCLK				0x0068052c
-#	define NV_PRAMDAC_DACCLK_SEL_DACCLK			(1 << 0)
-
-#define NV_RAMDAC_NVPLL_B				0x00680570
-#define NV_RAMDAC_MPLL_B				0x00680574
-#define NV_RAMDAC_VPLL_B				0x00680578
-#define NV_RAMDAC_VPLL2_B				0x0068057c
-#	define NV31_RAMDAC_ENABLE_VCO2				(8 << 28)
-#define NV_PRAMDAC_580					0x00680580
-#	define NV_RAMDAC_580_VPLL1_ACTIVE			(1 << 8)
-#	define NV_RAMDAC_580_VPLL2_ACTIVE			(1 << 28)
-
-#define NV_PRAMDAC_GENERAL_CONTROL			0x00680600
-#	define NV_PRAMDAC_GENERAL_CONTROL_PIXMIX_ON		(3 << 4)
-#	define NV_PRAMDAC_GENERAL_CONTROL_VGA_STATE_SEL		(1 << 8)
-#	define NV_PRAMDAC_GENERAL_CONTROL_ALT_MODE_SEL		(1 << 12)
-#	define NV_PRAMDAC_GENERAL_CONTROL_TERMINATION_75OHM	(2 << 16)
-#	define NV_PRAMDAC_GENERAL_CONTROL_BPC_8BITS		(1 << 20)
-#	define NV_PRAMDAC_GENERAL_CONTROL_PIPE_LONG		(2 << 28)
-#define NV_PRAMDAC_TEST_CONTROL				0x00680608
-#	define NV_PRAMDAC_TEST_CONTROL_TP_INS_EN_ASSERTED	(1 << 12)
-#	define NV_PRAMDAC_TEST_CONTROL_PWRDWN_DAC_OFF		(1 << 16)
-#	define NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI		(1 << 28)
-#define NV_PRAMDAC_TESTPOINT_DATA			0x00680610
-#	define NV_PRAMDAC_TESTPOINT_DATA_NOTBLANK		(8 << 28)
-#define NV_PRAMDAC_630					0x00680630
-#define NV_PRAMDAC_634					0x00680634
-
-#define NV_PRAMDAC_TV_SETUP				0x00680700
-#define NV_PRAMDAC_TV_VTOTAL				0x00680720
-#define NV_PRAMDAC_TV_VSKEW				0x00680724
-#define NV_PRAMDAC_TV_VSYNC_DELAY			0x00680728
-#define NV_PRAMDAC_TV_HTOTAL				0x0068072c
-#define NV_PRAMDAC_TV_HSKEW				0x00680730
-#define NV_PRAMDAC_TV_HSYNC_DELAY			0x00680734
-#define NV_PRAMDAC_TV_HSYNC_DELAY2			0x00680738
-
-#define NV_PRAMDAC_TV_SETUP                             0x00680700
-
-#define NV_PRAMDAC_FP_VDISPLAY_END			0x00680800
-#define NV_PRAMDAC_FP_VTOTAL				0x00680804
-#define NV_PRAMDAC_FP_VCRTC				0x00680808
-#define NV_PRAMDAC_FP_VSYNC_START			0x0068080c
-#define NV_PRAMDAC_FP_VSYNC_END				0x00680810
-#define NV_PRAMDAC_FP_VVALID_START			0x00680814
-#define NV_PRAMDAC_FP_VVALID_END			0x00680818
-#define NV_PRAMDAC_FP_HDISPLAY_END			0x00680820
-#define NV_PRAMDAC_FP_HTOTAL				0x00680824
-#define NV_PRAMDAC_FP_HCRTC				0x00680828
-#define NV_PRAMDAC_FP_HSYNC_START			0x0068082c
-#define NV_PRAMDAC_FP_HSYNC_END				0x00680830
-#define NV_PRAMDAC_FP_HVALID_START			0x00680834
-#define NV_PRAMDAC_FP_HVALID_END			0x00680838
-
-#define NV_RAMDAC_FP_DITHER				0x0068083c
-#define NV_PRAMDAC_FP_TG_CONTROL			0x00680848
-#	define NV_PRAMDAC_FP_TG_CONTROL_VSYNC_POS		(1 << 0)
-#	define NV_PRAMDAC_FP_TG_CONTROL_VSYNC_DISABLE		(2 << 0)
-#	define NV_PRAMDAC_FP_TG_CONTROL_HSYNC_POS		(1 << 4)
-#	define NV_PRAMDAC_FP_TG_CONTROL_HSYNC_DISABLE		(2 << 4)
-#	define NV_PRAMDAC_FP_TG_CONTROL_MODE_SCALE		(0 << 8)
-#	define NV_PRAMDAC_FP_TG_CONTROL_MODE_CENTER		(1 << 8)
-#	define NV_PRAMDAC_FP_TG_CONTROL_MODE_NATIVE		(2 << 8)
-#	define NV_PRAMDAC_FP_TG_CONTROL_READ_PROG		(1 << 20)
-#	define NV_PRAMDAC_FP_TG_CONTROL_WIDTH_12		(1 << 24)
-#	define NV_PRAMDAC_FP_TG_CONTROL_DISPEN_POS		(1 << 28)
-#	define NV_PRAMDAC_FP_TG_CONTROL_DISPEN_DISABLE		(2 << 28)
-#define NV_PRAMDAC_FP_MARGIN_COLOR			0x0068084c
-#define NV_PRAMDAC_850					0x00680850
-#define NV_PRAMDAC_85C					0x0068085c
-#define NV_PRAMDAC_FP_DEBUG_0				0x00680880
-#	define NV_PRAMDAC_FP_DEBUG_0_XSCALE_ENABLE		(1 << 0)
-#	define NV_PRAMDAC_FP_DEBUG_0_YSCALE_ENABLE		(1 << 4)
-/* This doesn't seem to be essential for tmds, but still often set */
-#	define NV_RAMDAC_FP_DEBUG_0_TMDS_ENABLED		(8 << 4)
-#	define NV_PRAMDAC_FP_DEBUG_0_XINTERP_BILINEAR		(1 << 8)
-#	define NV_PRAMDAC_FP_DEBUG_0_YINTERP_BILINEAR		(1 << 12)
-#	define NV_PRAMDAC_FP_DEBUG_0_XWEIGHT_ROUND		(1 << 20)
-#	define NV_PRAMDAC_FP_DEBUG_0_YWEIGHT_ROUND		(1 << 24)
-#       define NV_PRAMDAC_FP_DEBUG_0_PWRDOWN_FPCLK              (1 << 28)
-#define NV_PRAMDAC_FP_DEBUG_1				0x00680884
-#	define NV_PRAMDAC_FP_DEBUG_1_XSCALE_VALUE		11:0
-#	define NV_PRAMDAC_FP_DEBUG_1_XSCALE_TESTMODE_ENABLE	(1 << 12)
-#	define NV_PRAMDAC_FP_DEBUG_1_YSCALE_VALUE		27:16
-#	define NV_PRAMDAC_FP_DEBUG_1_YSCALE_TESTMODE_ENABLE	(1 << 28)
-#define NV_PRAMDAC_FP_DEBUG_2				0x00680888
-#define NV_PRAMDAC_FP_DEBUG_3				0x0068088C
-
-/* see NV_PRAMDAC_INDIR_TMDS in rules.xml */
-#define NV_PRAMDAC_FP_TMDS_CONTROL			0x006808b0
-#	define NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE		(1 << 16)
-#define NV_PRAMDAC_FP_TMDS_DATA				0x006808b4
-
-#define NV_PRAMDAC_8C0                                  0x006808c0
-
-/* Some kind of switch */
-#define NV_PRAMDAC_900					0x00680900
-#define NV_PRAMDAC_A20					0x00680A20
-#define NV_PRAMDAC_A24					0x00680A24
-#define NV_PRAMDAC_A34					0x00680A34
-
-#define NV_PRAMDAC_CTV					0x00680c00
-
-/* names fabricated from NV_USER_DAC info */
-#define NV_PRMDIO_PIXEL_MASK		0x006813c6
-#	define NV_PRMDIO_PIXEL_MASK_MASK	0xff
-#define NV_PRMDIO_READ_MODE_ADDRESS	0x006813c7
-#define NV_PRMDIO_WRITE_MODE_ADDRESS	0x006813c8
-#define NV_PRMDIO_PALETTE_DATA		0x006813c9
-
-#define NV_PGRAPH_DEBUG_0		0x00400080
-#define NV_PGRAPH_DEBUG_1		0x00400084
-#define NV_PGRAPH_DEBUG_2_NV04		0x00400088
-#define NV_PGRAPH_DEBUG_2		0x00400620
-#define NV_PGRAPH_DEBUG_3		0x0040008c
-#define NV_PGRAPH_DEBUG_4		0x00400090
-#define NV_PGRAPH_INTR			0x00400100
-#define NV_PGRAPH_INTR_EN		0x00400140
-#define NV_PGRAPH_CTX_CONTROL		0x00400144
-#define NV_PGRAPH_CTX_CONTROL_NV04	0x00400170
-#define NV_PGRAPH_ABS_UCLIP_XMIN	0x0040053C
-#define NV_PGRAPH_ABS_UCLIP_YMIN	0x00400540
-#define NV_PGRAPH_ABS_UCLIP_XMAX	0x00400544
-#define NV_PGRAPH_ABS_UCLIP_YMAX	0x00400548
-#define NV_PGRAPH_BETA_AND		0x00400608
-#define NV_PGRAPH_LIMIT_VIOL_PIX	0x00400610
-#define NV_PGRAPH_BOFFSET0		0x00400640
-#define NV_PGRAPH_BOFFSET1		0x00400644
-#define NV_PGRAPH_BOFFSET2		0x00400648
-#define NV_PGRAPH_BLIMIT0		0x00400684
-#define NV_PGRAPH_BLIMIT1		0x00400688
-#define NV_PGRAPH_BLIMIT2		0x0040068c
-#define NV_PGRAPH_STATUS		0x00400700
-#define NV_PGRAPH_SURFACE		0x00400710
-#define NV_PGRAPH_STATE			0x00400714
-#define NV_PGRAPH_FIFO			0x00400720
-#define NV_PGRAPH_PATTERN_SHAPE		0x00400810
-#define NV_PGRAPH_TILE			0x00400b00
-
-#define NV_PVIDEO_INTR_EN		0x00008140
-#define NV_PVIDEO_BUFFER		0x00008700
-#define NV_PVIDEO_STOP			0x00008704
-#define NV_PVIDEO_UVPLANE_BASE(buff)	(0x00008800+(buff)*4)
-#define NV_PVIDEO_UVPLANE_LIMIT(buff)	(0x00008808+(buff)*4)
-#define NV_PVIDEO_UVPLANE_OFFSET_BUFF(buff)	(0x00008820+(buff)*4)
-#define NV_PVIDEO_BASE(buff)		(0x00008900+(buff)*4)
-#define NV_PVIDEO_LIMIT(buff)		(0x00008908+(buff)*4)
-#define NV_PVIDEO_LUMINANCE(buff)	(0x00008910+(buff)*4)
-#define NV_PVIDEO_CHROMINANCE(buff)	(0x00008918+(buff)*4)
-#define NV_PVIDEO_OFFSET_BUFF(buff)	(0x00008920+(buff)*4)
-#define NV_PVIDEO_SIZE_IN(buff)		(0x00008928+(buff)*4)
-#define NV_PVIDEO_POINT_IN(buff)	(0x00008930+(buff)*4)
-#define NV_PVIDEO_DS_DX(buff)		(0x00008938+(buff)*4)
-#define NV_PVIDEO_DT_DY(buff)		(0x00008940+(buff)*4)
-#define NV_PVIDEO_POINT_OUT(buff)	(0x00008948+(buff)*4)
-#define NV_PVIDEO_SIZE_OUT(buff)	(0x00008950+(buff)*4)
-#define NV_PVIDEO_FORMAT(buff)		(0x00008958+(buff)*4)
-#	define NV_PVIDEO_FORMAT_PLANAR			(1 << 0)
-#	define NV_PVIDEO_FORMAT_COLOR_LE_CR8YB8CB8YA8	(1 << 16)
-#	define NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY	(1 << 20)
-#	define NV_PVIDEO_FORMAT_MATRIX_ITURBT709	(1 << 24)
-#define NV_PVIDEO_COLOR_KEY		0x00008B00
-
-/* NV04 overlay defines from VIDIX & Haiku */
-#define NV_PVIDEO_INTR_EN_0		0x00680140
-#define NV_PVIDEO_STEP_SIZE		0x00680200
-#define NV_PVIDEO_CONTROL_Y		0x00680204
-#define NV_PVIDEO_CONTROL_X		0x00680208
-#define NV_PVIDEO_BUFF0_START_ADDRESS	0x0068020c
-#define NV_PVIDEO_BUFF0_PITCH_LENGTH	0x00680214
-#define NV_PVIDEO_BUFF0_OFFSET		0x0068021c
-#define NV_PVIDEO_BUFF1_START_ADDRESS	0x00680210
-#define NV_PVIDEO_BUFF1_PITCH_LENGTH	0x00680218
-#define NV_PVIDEO_BUFF1_OFFSET		0x00680220
-#define NV_PVIDEO_OE_STATE		0x00680224
-#define NV_PVIDEO_SU_STATE		0x00680228
-#define NV_PVIDEO_RM_STATE		0x0068022c
-#define NV_PVIDEO_WINDOW_START		0x00680230
-#define NV_PVIDEO_WINDOW_SIZE		0x00680234
-#define NV_PVIDEO_FIFO_THRES_SIZE	0x00680238
-#define NV_PVIDEO_FIFO_BURST_LENGTH	0x0068023c
-#define NV_PVIDEO_KEY			0x00680240
-#define NV_PVIDEO_OVERLAY		0x00680244
-#define NV_PVIDEO_RED_CSC_OFFSET	0x00680280
-#define NV_PVIDEO_GREEN_CSC_OFFSET	0x00680284
-#define NV_PVIDEO_BLUE_CSC_OFFSET	0x00680288
-#define NV_PVIDEO_CSC_ADJUST		0x0068028c
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/r128/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/r128/Makefile
deleted file mode 100644
index 1cc72ae3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/r128/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm
-r128-y   := r128_drv.o r128_cce.o r128_state.o r128_irq.o
-
-r128-$(CONFIG_COMPAT)   += r128_ioc32.o
-
-obj-$(CONFIG_DRM_R128)	+= r128.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_cce.c b/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_cce.c
deleted file mode 100644
index bcac90b5..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_cce.c
+++ /dev/null
@@ -1,938 +0,0 @@
-/* r128_cce.c -- ATI Rage 128 driver -*- linux-c -*-
- * Created: Wed Apr  5 19:24:19 2000 by kevin@precisioninsight.com
- */
-/*
- * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include <linux/firmware.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "r128_drm.h"
-#include "r128_drv.h"
-
-#define R128_FIFO_DEBUG		0
-
-#define FIRMWARE_NAME		"r128/r128_cce.bin"
-
-MODULE_FIRMWARE(FIRMWARE_NAME);
-
-static int R128_READ_PLL(struct drm_device *dev, int addr)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-
-	R128_WRITE8(R128_CLOCK_CNTL_INDEX, addr & 0x1f);
-	return R128_READ(R128_CLOCK_CNTL_DATA);
-}
-
-#if R128_FIFO_DEBUG
-static void r128_status(drm_r128_private_t *dev_priv)
-{
-	printk("GUI_STAT           = 0x%08x\n",
-	       (unsigned int)R128_READ(R128_GUI_STAT));
-	printk("PM4_STAT           = 0x%08x\n",
-	       (unsigned int)R128_READ(R128_PM4_STAT));
-	printk("PM4_BUFFER_DL_WPTR = 0x%08x\n",
-	       (unsigned int)R128_READ(R128_PM4_BUFFER_DL_WPTR));
-	printk("PM4_BUFFER_DL_RPTR = 0x%08x\n",
-	       (unsigned int)R128_READ(R128_PM4_BUFFER_DL_RPTR));
-	printk("PM4_MICRO_CNTL     = 0x%08x\n",
-	       (unsigned int)R128_READ(R128_PM4_MICRO_CNTL));
-	printk("PM4_BUFFER_CNTL    = 0x%08x\n",
-	       (unsigned int)R128_READ(R128_PM4_BUFFER_CNTL));
-}
-#endif
-
-/* ================================================================
- * Engine, FIFO control
- */
-
-static int r128_do_pixcache_flush(drm_r128_private_t *dev_priv)
-{
-	u32 tmp;
-	int i;
-
-	tmp = R128_READ(R128_PC_NGUI_CTLSTAT) | R128_PC_FLUSH_ALL;
-	R128_WRITE(R128_PC_NGUI_CTLSTAT, tmp);
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		if (!(R128_READ(R128_PC_NGUI_CTLSTAT) & R128_PC_BUSY))
-			return 0;
-		DRM_UDELAY(1);
-	}
-
-#if R128_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-#endif
-	return -EBUSY;
-}
-
-static int r128_do_wait_for_fifo(drm_r128_private_t *dev_priv, int entries)
-{
-	int i;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		int slots = R128_READ(R128_GUI_STAT) & R128_GUI_FIFOCNT_MASK;
-		if (slots >= entries)
-			return 0;
-		DRM_UDELAY(1);
-	}
-
-#if R128_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-#endif
-	return -EBUSY;
-}
-
-static int r128_do_wait_for_idle(drm_r128_private_t *dev_priv)
-{
-	int i, ret;
-
-	ret = r128_do_wait_for_fifo(dev_priv, 64);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		if (!(R128_READ(R128_GUI_STAT) & R128_GUI_ACTIVE)) {
-			r128_do_pixcache_flush(dev_priv);
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-
-#if R128_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-#endif
-	return -EBUSY;
-}
-
-/* ================================================================
- * CCE control, initialization
- */
-
-/* Load the microcode for the CCE */
-static int r128_cce_load_microcode(drm_r128_private_t *dev_priv)
-{
-	struct platform_device *pdev;
-	const struct firmware *fw;
-	const __be32 *fw_data;
-	int rc, i;
-
-	DRM_DEBUG("\n");
-
-	pdev = platform_device_register_simple("r128_cce", 0, NULL, 0);
-	if (IS_ERR(pdev)) {
-		printk(KERN_ERR "r128_cce: Failed to register firmware\n");
-		return PTR_ERR(pdev);
-	}
-	rc = request_firmware(&fw, FIRMWARE_NAME, &pdev->dev);
-	platform_device_unregister(pdev);
-	if (rc) {
-		printk(KERN_ERR "r128_cce: Failed to load firmware \"%s\"\n",
-		       FIRMWARE_NAME);
-		return rc;
-	}
-
-	if (fw->size != 256 * 8) {
-		printk(KERN_ERR
-		       "r128_cce: Bogus length %zu in firmware \"%s\"\n",
-		       fw->size, FIRMWARE_NAME);
-		rc = -EINVAL;
-		goto out_release;
-	}
-
-	r128_do_wait_for_idle(dev_priv);
-
-	fw_data = (const __be32 *)fw->data;
-	R128_WRITE(R128_PM4_MICROCODE_ADDR, 0);
-	for (i = 0; i < 256; i++) {
-		R128_WRITE(R128_PM4_MICROCODE_DATAH,
-			   be32_to_cpup(&fw_data[i * 2]));
-		R128_WRITE(R128_PM4_MICROCODE_DATAL,
-			   be32_to_cpup(&fw_data[i * 2 + 1]));
-	}
-
-out_release:
-	release_firmware(fw);
-	return rc;
-}
-
-/* Flush any pending commands to the CCE.  This should only be used just
- * prior to a wait for idle, as it informs the engine that the command
- * stream is ending.
- */
-static void r128_do_cce_flush(drm_r128_private_t *dev_priv)
-{
-	u32 tmp;
-
-	tmp = R128_READ(R128_PM4_BUFFER_DL_WPTR) | R128_PM4_BUFFER_DL_DONE;
-	R128_WRITE(R128_PM4_BUFFER_DL_WPTR, tmp);
-}
-
-/* Wait for the CCE to go idle.
- */
-int r128_do_cce_idle(drm_r128_private_t *dev_priv)
-{
-	int i;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		if (GET_RING_HEAD(dev_priv) == dev_priv->ring.tail) {
-			int pm4stat = R128_READ(R128_PM4_STAT);
-			if (((pm4stat & R128_PM4_FIFOCNT_MASK) >=
-			     dev_priv->cce_fifo_size) &&
-			    !(pm4stat & (R128_PM4_BUSY |
-					 R128_PM4_GUI_ACTIVE))) {
-				return r128_do_pixcache_flush(dev_priv);
-			}
-		}
-		DRM_UDELAY(1);
-	}
-
-#if R128_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-	r128_status(dev_priv);
-#endif
-	return -EBUSY;
-}
-
-/* Start the Concurrent Command Engine.
- */
-static void r128_do_cce_start(drm_r128_private_t *dev_priv)
-{
-	r128_do_wait_for_idle(dev_priv);
-
-	R128_WRITE(R128_PM4_BUFFER_CNTL,
-		   dev_priv->cce_mode | dev_priv->ring.size_l2qw
-		   | R128_PM4_BUFFER_CNTL_NOUPDATE);
-	R128_READ(R128_PM4_BUFFER_ADDR);	/* as per the sample code */
-	R128_WRITE(R128_PM4_MICRO_CNTL, R128_PM4_MICRO_FREERUN);
-
-	dev_priv->cce_running = 1;
-}
-
-/* Reset the Concurrent Command Engine.  This will not flush any pending
- * commands, so you must wait for the CCE command stream to complete
- * before calling this routine.
- */
-static void r128_do_cce_reset(drm_r128_private_t *dev_priv)
-{
-	R128_WRITE(R128_PM4_BUFFER_DL_WPTR, 0);
-	R128_WRITE(R128_PM4_BUFFER_DL_RPTR, 0);
-	dev_priv->ring.tail = 0;
-}
-
-/* Stop the Concurrent Command Engine.  This will not flush any pending
- * commands, so you must flush the command stream and wait for the CCE
- * to go idle before calling this routine.
- */
-static void r128_do_cce_stop(drm_r128_private_t *dev_priv)
-{
-	R128_WRITE(R128_PM4_MICRO_CNTL, 0);
-	R128_WRITE(R128_PM4_BUFFER_CNTL,
-		   R128_PM4_NONPM4 | R128_PM4_BUFFER_CNTL_NOUPDATE);
-
-	dev_priv->cce_running = 0;
-}
-
-/* Reset the engine.  This will stop the CCE if it is running.
- */
-static int r128_do_engine_reset(struct drm_device *dev)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	u32 clock_cntl_index, mclk_cntl, gen_reset_cntl;
-
-	r128_do_pixcache_flush(dev_priv);
-
-	clock_cntl_index = R128_READ(R128_CLOCK_CNTL_INDEX);
-	mclk_cntl = R128_READ_PLL(dev, R128_MCLK_CNTL);
-
-	R128_WRITE_PLL(R128_MCLK_CNTL,
-		       mclk_cntl | R128_FORCE_GCP | R128_FORCE_PIPE3D_CP);
-
-	gen_reset_cntl = R128_READ(R128_GEN_RESET_CNTL);
-
-	/* Taken from the sample code - do not change */
-	R128_WRITE(R128_GEN_RESET_CNTL, gen_reset_cntl | R128_SOFT_RESET_GUI);
-	R128_READ(R128_GEN_RESET_CNTL);
-	R128_WRITE(R128_GEN_RESET_CNTL, gen_reset_cntl & ~R128_SOFT_RESET_GUI);
-	R128_READ(R128_GEN_RESET_CNTL);
-
-	R128_WRITE_PLL(R128_MCLK_CNTL, mclk_cntl);
-	R128_WRITE(R128_CLOCK_CNTL_INDEX, clock_cntl_index);
-	R128_WRITE(R128_GEN_RESET_CNTL, gen_reset_cntl);
-
-	/* Reset the CCE ring */
-	r128_do_cce_reset(dev_priv);
-
-	/* The CCE is no longer running after an engine reset */
-	dev_priv->cce_running = 0;
-
-	/* Reset any pending vertex, indirect buffers */
-	r128_freelist_reset(dev);
-
-	return 0;
-}
-
-static void r128_cce_init_ring_buffer(struct drm_device *dev,
-				      drm_r128_private_t *dev_priv)
-{
-	u32 ring_start;
-	u32 tmp;
-
-	DRM_DEBUG("\n");
-
-	/* The manual (p. 2) says this address is in "VM space".  This
-	 * means it's an offset from the start of AGP space.
-	 */
-#if __OS_HAS_AGP
-	if (!dev_priv->is_pci)
-		ring_start = dev_priv->cce_ring->offset - dev->agp->base;
-	else
-#endif
-		ring_start = dev_priv->cce_ring->offset -
-		    (unsigned long)dev->sg->virtual;
-
-	R128_WRITE(R128_PM4_BUFFER_OFFSET, ring_start | R128_AGP_OFFSET);
-
-	R128_WRITE(R128_PM4_BUFFER_DL_WPTR, 0);
-	R128_WRITE(R128_PM4_BUFFER_DL_RPTR, 0);
-
-	/* Set watermark control */
-	R128_WRITE(R128_PM4_BUFFER_WM_CNTL,
-		   ((R128_WATERMARK_L / 4) << R128_WMA_SHIFT)
-		   | ((R128_WATERMARK_M / 4) << R128_WMB_SHIFT)
-		   | ((R128_WATERMARK_N / 4) << R128_WMC_SHIFT)
-		   | ((R128_WATERMARK_K / 64) << R128_WB_WM_SHIFT));
-
-	/* Force read.  Why?  Because it's in the examples... */
-	R128_READ(R128_PM4_BUFFER_ADDR);
-
-	/* Turn on bus mastering */
-	tmp = R128_READ(R128_BUS_CNTL) & ~R128_BUS_MASTER_DIS;
-	R128_WRITE(R128_BUS_CNTL, tmp);
-}
-
-static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
-{
-	drm_r128_private_t *dev_priv;
-	int rc;
-
-	DRM_DEBUG("\n");
-
-	if (dev->dev_private) {
-		DRM_DEBUG("called when already initialized\n");
-		return -EINVAL;
-	}
-
-	dev_priv = kzalloc(sizeof(drm_r128_private_t), GFP_KERNEL);
-	if (dev_priv == NULL)
-		return -ENOMEM;
-
-	dev_priv->is_pci = init->is_pci;
-
-	if (dev_priv->is_pci && !dev->sg) {
-		DRM_ERROR("PCI GART memory not allocated!\n");
-		dev->dev_private = (void *)dev_priv;
-		r128_do_cleanup_cce(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->usec_timeout = init->usec_timeout;
-	if (dev_priv->usec_timeout < 1 ||
-	    dev_priv->usec_timeout > R128_MAX_USEC_TIMEOUT) {
-		DRM_DEBUG("TIMEOUT problem!\n");
-		dev->dev_private = (void *)dev_priv;
-		r128_do_cleanup_cce(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->cce_mode = init->cce_mode;
-
-	/* GH: Simple idle check.
-	 */
-	atomic_set(&dev_priv->idle_count, 0);
-
-	/* We don't support anything other than bus-mastering ring mode,
-	 * but the ring can be in either AGP or PCI space for the ring
-	 * read pointer.
-	 */
-	if ((init->cce_mode != R128_PM4_192BM) &&
-	    (init->cce_mode != R128_PM4_128BM_64INDBM) &&
-	    (init->cce_mode != R128_PM4_64BM_128INDBM) &&
-	    (init->cce_mode != R128_PM4_64BM_64VCBM_64INDBM)) {
-		DRM_DEBUG("Bad cce_mode!\n");
-		dev->dev_private = (void *)dev_priv;
-		r128_do_cleanup_cce(dev);
-		return -EINVAL;
-	}
-
-	switch (init->cce_mode) {
-	case R128_PM4_NONPM4:
-		dev_priv->cce_fifo_size = 0;
-		break;
-	case R128_PM4_192PIO:
-	case R128_PM4_192BM:
-		dev_priv->cce_fifo_size = 192;
-		break;
-	case R128_PM4_128PIO_64INDBM:
-	case R128_PM4_128BM_64INDBM:
-		dev_priv->cce_fifo_size = 128;
-		break;
-	case R128_PM4_64PIO_128INDBM:
-	case R128_PM4_64BM_128INDBM:
-	case R128_PM4_64PIO_64VCBM_64INDBM:
-	case R128_PM4_64BM_64VCBM_64INDBM:
-	case R128_PM4_64PIO_64VCPIO_64INDPIO:
-		dev_priv->cce_fifo_size = 64;
-		break;
-	}
-
-	switch (init->fb_bpp) {
-	case 16:
-		dev_priv->color_fmt = R128_DATATYPE_RGB565;
-		break;
-	case 32:
-	default:
-		dev_priv->color_fmt = R128_DATATYPE_ARGB8888;
-		break;
-	}
-	dev_priv->front_offset = init->front_offset;
-	dev_priv->front_pitch = init->front_pitch;
-	dev_priv->back_offset = init->back_offset;
-	dev_priv->back_pitch = init->back_pitch;
-
-	switch (init->depth_bpp) {
-	case 16:
-		dev_priv->depth_fmt = R128_DATATYPE_RGB565;
-		break;
-	case 24:
-	case 32:
-	default:
-		dev_priv->depth_fmt = R128_DATATYPE_ARGB8888;
-		break;
-	}
-	dev_priv->depth_offset = init->depth_offset;
-	dev_priv->depth_pitch = init->depth_pitch;
-	dev_priv->span_offset = init->span_offset;
-
-	dev_priv->front_pitch_offset_c = (((dev_priv->front_pitch / 8) << 21) |
-					  (dev_priv->front_offset >> 5));
-	dev_priv->back_pitch_offset_c = (((dev_priv->back_pitch / 8) << 21) |
-					 (dev_priv->back_offset >> 5));
-	dev_priv->depth_pitch_offset_c = (((dev_priv->depth_pitch / 8) << 21) |
-					  (dev_priv->depth_offset >> 5) |
-					  R128_DST_TILE);
-	dev_priv->span_pitch_offset_c = (((dev_priv->depth_pitch / 8) << 21) |
-					 (dev_priv->span_offset >> 5));
-
-	dev_priv->sarea = drm_getsarea(dev);
-	if (!dev_priv->sarea) {
-		DRM_ERROR("could not find sarea!\n");
-		dev->dev_private = (void *)dev_priv;
-		r128_do_cleanup_cce(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset);
-	if (!dev_priv->mmio) {
-		DRM_ERROR("could not find mmio region!\n");
-		dev->dev_private = (void *)dev_priv;
-		r128_do_cleanup_cce(dev);
-		return -EINVAL;
-	}
-	dev_priv->cce_ring = drm_core_findmap(dev, init->ring_offset);
-	if (!dev_priv->cce_ring) {
-		DRM_ERROR("could not find cce ring region!\n");
-		dev->dev_private = (void *)dev_priv;
-		r128_do_cleanup_cce(dev);
-		return -EINVAL;
-	}
-	dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset);
-	if (!dev_priv->ring_rptr) {
-		DRM_ERROR("could not find ring read pointer!\n");
-		dev->dev_private = (void *)dev_priv;
-		r128_do_cleanup_cce(dev);
-		return -EINVAL;
-	}
-	dev->agp_buffer_token = init->buffers_offset;
-	dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
-	if (!dev->agp_buffer_map) {
-		DRM_ERROR("could not find dma buffer region!\n");
-		dev->dev_private = (void *)dev_priv;
-		r128_do_cleanup_cce(dev);
-		return -EINVAL;
-	}
-
-	if (!dev_priv->is_pci) {
-		dev_priv->agp_textures =
-		    drm_core_findmap(dev, init->agp_textures_offset);
-		if (!dev_priv->agp_textures) {
-			DRM_ERROR("could not find agp texture region!\n");
-			dev->dev_private = (void *)dev_priv;
-			r128_do_cleanup_cce(dev);
-			return -EINVAL;
-		}
-	}
-
-	dev_priv->sarea_priv =
-	    (drm_r128_sarea_t *) ((u8 *) dev_priv->sarea->handle +
-				  init->sarea_priv_offset);
-
-#if __OS_HAS_AGP
-	if (!dev_priv->is_pci) {
-		drm_core_ioremap_wc(dev_priv->cce_ring, dev);
-		drm_core_ioremap_wc(dev_priv->ring_rptr, dev);
-		drm_core_ioremap_wc(dev->agp_buffer_map, dev);
-		if (!dev_priv->cce_ring->handle ||
-		    !dev_priv->ring_rptr->handle ||
-		    !dev->agp_buffer_map->handle) {
-			DRM_ERROR("Could not ioremap agp regions!\n");
-			dev->dev_private = (void *)dev_priv;
-			r128_do_cleanup_cce(dev);
-			return -ENOMEM;
-		}
-	} else
-#endif
-	{
-		dev_priv->cce_ring->handle =
-			(void *)(unsigned long)dev_priv->cce_ring->offset;
-		dev_priv->ring_rptr->handle =
-			(void *)(unsigned long)dev_priv->ring_rptr->offset;
-		dev->agp_buffer_map->handle =
-			(void *)(unsigned long)dev->agp_buffer_map->offset;
-	}
-
-#if __OS_HAS_AGP
-	if (!dev_priv->is_pci)
-		dev_priv->cce_buffers_offset = dev->agp->base;
-	else
-#endif
-		dev_priv->cce_buffers_offset = (unsigned long)dev->sg->virtual;
-
-	dev_priv->ring.start = (u32 *) dev_priv->cce_ring->handle;
-	dev_priv->ring.end = ((u32 *) dev_priv->cce_ring->handle
-			      + init->ring_size / sizeof(u32));
-	dev_priv->ring.size = init->ring_size;
-	dev_priv->ring.size_l2qw = drm_order(init->ring_size / 8);
-
-	dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1;
-
-	dev_priv->ring.high_mark = 128;
-
-	dev_priv->sarea_priv->last_frame = 0;
-	R128_WRITE(R128_LAST_FRAME_REG, dev_priv->sarea_priv->last_frame);
-
-	dev_priv->sarea_priv->last_dispatch = 0;
-	R128_WRITE(R128_LAST_DISPATCH_REG, dev_priv->sarea_priv->last_dispatch);
-
-#if __OS_HAS_AGP
-	if (dev_priv->is_pci) {
-#endif
-		dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
-		dev_priv->gart_info.gart_table_location = DRM_ATI_GART_MAIN;
-		dev_priv->gart_info.table_size = R128_PCIGART_TABLE_SIZE;
-		dev_priv->gart_info.addr = NULL;
-		dev_priv->gart_info.bus_addr = 0;
-		dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
-		if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) {
-			DRM_ERROR("failed to init PCI GART!\n");
-			dev->dev_private = (void *)dev_priv;
-			r128_do_cleanup_cce(dev);
-			return -ENOMEM;
-		}
-		R128_WRITE(R128_PCI_GART_PAGE, dev_priv->gart_info.bus_addr);
-#if __OS_HAS_AGP
-	}
-#endif
-
-	r128_cce_init_ring_buffer(dev, dev_priv);
-	rc = r128_cce_load_microcode(dev_priv);
-
-	dev->dev_private = (void *)dev_priv;
-
-	r128_do_engine_reset(dev);
-
-	if (rc) {
-		DRM_ERROR("Failed to load firmware!\n");
-		r128_do_cleanup_cce(dev);
-	}
-
-	return rc;
-}
-
-int r128_do_cleanup_cce(struct drm_device *dev)
-{
-
-	/* Make sure interrupts are disabled here because the uninstall ioctl
-	 * may not have been called from userspace and after dev_private
-	 * is freed, it's too late.
-	 */
-	if (dev->irq_enabled)
-		drm_irq_uninstall(dev);
-
-	if (dev->dev_private) {
-		drm_r128_private_t *dev_priv = dev->dev_private;
-
-#if __OS_HAS_AGP
-		if (!dev_priv->is_pci) {
-			if (dev_priv->cce_ring != NULL)
-				drm_core_ioremapfree(dev_priv->cce_ring, dev);
-			if (dev_priv->ring_rptr != NULL)
-				drm_core_ioremapfree(dev_priv->ring_rptr, dev);
-			if (dev->agp_buffer_map != NULL) {
-				drm_core_ioremapfree(dev->agp_buffer_map, dev);
-				dev->agp_buffer_map = NULL;
-			}
-		} else
-#endif
-		{
-			if (dev_priv->gart_info.bus_addr)
-				if (!drm_ati_pcigart_cleanup(dev,
-							&dev_priv->gart_info))
-					DRM_ERROR
-					    ("failed to cleanup PCI GART!\n");
-		}
-
-		kfree(dev->dev_private);
-		dev->dev_private = NULL;
-	}
-
-	return 0;
-}
-
-int r128_cce_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_init_t *init = data;
-
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	switch (init->func) {
-	case R128_INIT_CCE:
-		return r128_do_init_cce(dev, init);
-	case R128_CLEANUP_CCE:
-		return r128_do_cleanup_cce(dev);
-	}
-
-	return -EINVAL;
-}
-
-int r128_cce_start(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	if (dev_priv->cce_running || dev_priv->cce_mode == R128_PM4_NONPM4) {
-		DRM_DEBUG("while CCE running\n");
-		return 0;
-	}
-
-	r128_do_cce_start(dev_priv);
-
-	return 0;
-}
-
-/* Stop the CCE.  The engine must have been idled before calling this
- * routine.
- */
-int r128_cce_stop(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_cce_stop_t *stop = data;
-	int ret;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	/* Flush any pending CCE commands.  This ensures any outstanding
-	 * commands are exectuted by the engine before we turn it off.
-	 */
-	if (stop->flush)
-		r128_do_cce_flush(dev_priv);
-
-	/* If we fail to make the engine go idle, we return an error
-	 * code so that the DRM ioctl wrapper can try again.
-	 */
-	if (stop->idle) {
-		ret = r128_do_cce_idle(dev_priv);
-		if (ret)
-			return ret;
-	}
-
-	/* Finally, we can turn off the CCE.  If the engine isn't idle,
-	 * we will get some dropped triangles as they won't be fully
-	 * rendered before the CCE is shut down.
-	 */
-	r128_do_cce_stop(dev_priv);
-
-	/* Reset the engine */
-	r128_do_engine_reset(dev);
-
-	return 0;
-}
-
-/* Just reset the CCE ring.  Called as part of an X Server engine reset.
- */
-int r128_cce_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	r128_do_cce_reset(dev_priv);
-
-	/* The CCE is no longer running after an engine reset */
-	dev_priv->cce_running = 0;
-
-	return 0;
-}
-
-int r128_cce_idle(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	if (dev_priv->cce_running)
-		r128_do_cce_flush(dev_priv);
-
-	return r128_do_cce_idle(dev_priv);
-}
-
-int r128_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev->dev_private);
-
-	return r128_do_engine_reset(dev);
-}
-
-int r128_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	return -EINVAL;
-}
-
-/* ================================================================
- * Freelist management
- */
-#define R128_BUFFER_USED	0xffffffff
-#define R128_BUFFER_FREE	0
-
-#if 0
-static int r128_freelist_init(struct drm_device *dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	struct drm_buf *buf;
-	drm_r128_buf_priv_t *buf_priv;
-	drm_r128_freelist_t *entry;
-	int i;
-
-	dev_priv->head = kzalloc(sizeof(drm_r128_freelist_t), GFP_KERNEL);
-	if (dev_priv->head == NULL)
-		return -ENOMEM;
-
-	dev_priv->head->age = R128_BUFFER_USED;
-
-	for (i = 0; i < dma->buf_count; i++) {
-		buf = dma->buflist[i];
-		buf_priv = buf->dev_private;
-
-		entry = kmalloc(sizeof(drm_r128_freelist_t), GFP_KERNEL);
-		if (!entry)
-			return -ENOMEM;
-
-		entry->age = R128_BUFFER_FREE;
-		entry->buf = buf;
-		entry->prev = dev_priv->head;
-		entry->next = dev_priv->head->next;
-		if (!entry->next)
-			dev_priv->tail = entry;
-
-		buf_priv->discard = 0;
-		buf_priv->dispatched = 0;
-		buf_priv->list_entry = entry;
-
-		dev_priv->head->next = entry;
-
-		if (dev_priv->head->next)
-			dev_priv->head->next->prev = entry;
-	}
-
-	return 0;
-
-}
-#endif
-
-static struct drm_buf *r128_freelist_get(struct drm_device * dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_buf_priv_t *buf_priv;
-	struct drm_buf *buf;
-	int i, t;
-
-	/* FIXME: Optimize -- use freelist code */
-
-	for (i = 0; i < dma->buf_count; i++) {
-		buf = dma->buflist[i];
-		buf_priv = buf->dev_private;
-		if (!buf->file_priv)
-			return buf;
-	}
-
-	for (t = 0; t < dev_priv->usec_timeout; t++) {
-		u32 done_age = R128_READ(R128_LAST_DISPATCH_REG);
-
-		for (i = 0; i < dma->buf_count; i++) {
-			buf = dma->buflist[i];
-			buf_priv = buf->dev_private;
-			if (buf->pending && buf_priv->age <= done_age) {
-				/* The buffer has been processed, so it
-				 * can now be used.
-				 */
-				buf->pending = 0;
-				return buf;
-			}
-		}
-		DRM_UDELAY(1);
-	}
-
-	DRM_DEBUG("returning NULL!\n");
-	return NULL;
-}
-
-void r128_freelist_reset(struct drm_device *dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int i;
-
-	for (i = 0; i < dma->buf_count; i++) {
-		struct drm_buf *buf = dma->buflist[i];
-		drm_r128_buf_priv_t *buf_priv = buf->dev_private;
-		buf_priv->age = 0;
-	}
-}
-
-/* ================================================================
- * CCE command submission
- */
-
-int r128_wait_ring(drm_r128_private_t *dev_priv, int n)
-{
-	drm_r128_ring_buffer_t *ring = &dev_priv->ring;
-	int i;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		r128_update_ring_snapshot(dev_priv);
-		if (ring->space >= n)
-			return 0;
-		DRM_UDELAY(1);
-	}
-
-	/* FIXME: This is being ignored... */
-	DRM_ERROR("failed!\n");
-	return -EBUSY;
-}
-
-static int r128_cce_get_buffers(struct drm_device *dev,
-				struct drm_file *file_priv,
-				struct drm_dma *d)
-{
-	int i;
-	struct drm_buf *buf;
-
-	for (i = d->granted_count; i < d->request_count; i++) {
-		buf = r128_freelist_get(dev);
-		if (!buf)
-			return -EAGAIN;
-
-		buf->file_priv = file_priv;
-
-		if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
-				     sizeof(buf->idx)))
-			return -EFAULT;
-		if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total,
-				     sizeof(buf->total)))
-			return -EFAULT;
-
-		d->granted_count++;
-	}
-	return 0;
-}
-
-int r128_cce_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int ret = 0;
-	struct drm_dma *d = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	/* Please don't send us buffers.
-	 */
-	if (d->send_count != 0) {
-		DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
-			  DRM_CURRENTPID, d->send_count);
-		return -EINVAL;
-	}
-
-	/* We'll send you buffers.
-	 */
-	if (d->request_count < 0 || d->request_count > dma->buf_count) {
-		DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
-			  DRM_CURRENTPID, d->request_count, dma->buf_count);
-		return -EINVAL;
-	}
-
-	d->granted_count = 0;
-
-	if (d->request_count)
-		ret = r128_cce_get_buffers(dev, file_priv, d);
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_drv.c
deleted file mode 100644
index 88718fad..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_drv.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* r128_drv.c -- ATI Rage 128 driver -*- linux-c -*-
- * Created: Mon Dec 13 09:47:27 1999 by faith@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Rickard E. (Rik) Faith <faith@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "r128_drm.h"
-#include "r128_drv.h"
-
-#include "drm_pciids.h"
-
-static struct pci_device_id pciidlist[] = {
-	r128_PCI_IDS
-};
-
-static const struct file_operations r128_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl = r128_compat_ioctl,
-#endif
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
-	    DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
-	.dev_priv_size = sizeof(drm_r128_buf_priv_t),
-	.load = r128_driver_load,
-	.preclose = r128_driver_preclose,
-	.lastclose = r128_driver_lastclose,
-	.get_vblank_counter = r128_get_vblank_counter,
-	.enable_vblank = r128_enable_vblank,
-	.disable_vblank = r128_disable_vblank,
-	.irq_preinstall = r128_driver_irq_preinstall,
-	.irq_postinstall = r128_driver_irq_postinstall,
-	.irq_uninstall = r128_driver_irq_uninstall,
-	.irq_handler = r128_driver_irq_handler,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-	.ioctls = r128_ioctls,
-	.dma_ioctl = r128_cce_buffers,
-	.fops = &r128_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-int r128_driver_load(struct drm_device *dev, unsigned long flags)
-{
-	pci_set_master(dev->pdev);
-	return drm_vblank_init(dev, 1);
-}
-
-static struct pci_driver r128_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-};
-
-static int __init r128_init(void)
-{
-	driver.num_ioctls = r128_max_ioctl;
-
-	return drm_pci_init(&driver, &r128_pci_driver);
-}
-
-static void __exit r128_exit(void)
-{
-	drm_pci_exit(&driver, &r128_pci_driver);
-}
-
-module_init(r128_init);
-module_exit(r128_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_drv.h
deleted file mode 100644
index 930c71b2..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_drv.h
+++ /dev/null
@@ -1,530 +0,0 @@
-/* r128_drv.h -- Private header for r128 driver -*- linux-c -*-
- * Created: Mon Dec 13 09:51:11 1999 by faith@precisioninsight.com
- */
-/*
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Rickard E. (Rik) Faith <faith@valinux.com>
- *    Kevin E. Martin <martin@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- *    Michel D�zer <daenzerm@student.ethz.ch>
- */
-
-#ifndef __R128_DRV_H__
-#define __R128_DRV_H__
-
-/* General customization:
- */
-#define DRIVER_AUTHOR		"Gareth Hughes, VA Linux Systems Inc."
-
-#define DRIVER_NAME		"r128"
-#define DRIVER_DESC		"ATI Rage 128"
-#define DRIVER_DATE		"20030725"
-
-/* Interface history:
- *
- * ??  - ??
- * 2.4 - Add support for ycbcr textures (no new ioctls)
- * 2.5 - Add FLIP ioctl, disable FULLSCREEN.
- */
-#define DRIVER_MAJOR		2
-#define DRIVER_MINOR		5
-#define DRIVER_PATCHLEVEL	0
-
-#define GET_RING_HEAD(dev_priv)		R128_READ(R128_PM4_BUFFER_DL_RPTR)
-
-typedef struct drm_r128_freelist {
-	unsigned int age;
-	struct drm_buf *buf;
-	struct drm_r128_freelist *next;
-	struct drm_r128_freelist *prev;
-} drm_r128_freelist_t;
-
-typedef struct drm_r128_ring_buffer {
-	u32 *start;
-	u32 *end;
-	int size;
-	int size_l2qw;
-
-	u32 tail;
-	u32 tail_mask;
-	int space;
-
-	int high_mark;
-} drm_r128_ring_buffer_t;
-
-typedef struct drm_r128_private {
-	drm_r128_ring_buffer_t ring;
-	drm_r128_sarea_t *sarea_priv;
-
-	int cce_mode;
-	int cce_fifo_size;
-	int cce_running;
-
-	drm_r128_freelist_t *head;
-	drm_r128_freelist_t *tail;
-
-	int usec_timeout;
-	int is_pci;
-	unsigned long cce_buffers_offset;
-
-	atomic_t idle_count;
-
-	int page_flipping;
-	int current_page;
-	u32 crtc_offset;
-	u32 crtc_offset_cntl;
-
-	atomic_t vbl_received;
-
-	u32 color_fmt;
-	unsigned int front_offset;
-	unsigned int front_pitch;
-	unsigned int back_offset;
-	unsigned int back_pitch;
-
-	u32 depth_fmt;
-	unsigned int depth_offset;
-	unsigned int depth_pitch;
-	unsigned int span_offset;
-
-	u32 front_pitch_offset_c;
-	u32 back_pitch_offset_c;
-	u32 depth_pitch_offset_c;
-	u32 span_pitch_offset_c;
-
-	drm_local_map_t *sarea;
-	drm_local_map_t *mmio;
-	drm_local_map_t *cce_ring;
-	drm_local_map_t *ring_rptr;
-	drm_local_map_t *agp_textures;
-	struct drm_ati_pcigart_info gart_info;
-} drm_r128_private_t;
-
-typedef struct drm_r128_buf_priv {
-	u32 age;
-	int prim;
-	int discard;
-	int dispatched;
-	drm_r128_freelist_t *list_entry;
-} drm_r128_buf_priv_t;
-
-extern struct drm_ioctl_desc r128_ioctls[];
-extern int r128_max_ioctl;
-
-				/* r128_cce.c */
-extern int r128_cce_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int r128_cce_start(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int r128_cce_stop(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int r128_cce_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int r128_cce_idle(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int r128_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int r128_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int r128_cce_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
-
-extern void r128_freelist_reset(struct drm_device *dev);
-
-extern int r128_wait_ring(drm_r128_private_t *dev_priv, int n);
-
-extern int r128_do_cce_idle(drm_r128_private_t *dev_priv);
-extern int r128_do_cleanup_cce(struct drm_device *dev);
-
-extern int r128_enable_vblank(struct drm_device *dev, int crtc);
-extern void r128_disable_vblank(struct drm_device *dev, int crtc);
-extern u32 r128_get_vblank_counter(struct drm_device *dev, int crtc);
-extern irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS);
-extern void r128_driver_irq_preinstall(struct drm_device *dev);
-extern int r128_driver_irq_postinstall(struct drm_device *dev);
-extern void r128_driver_irq_uninstall(struct drm_device *dev);
-extern void r128_driver_lastclose(struct drm_device *dev);
-extern int r128_driver_load(struct drm_device *dev, unsigned long flags);
-extern void r128_driver_preclose(struct drm_device *dev,
-				 struct drm_file *file_priv);
-
-extern long r128_compat_ioctl(struct file *filp, unsigned int cmd,
-			      unsigned long arg);
-
-/* Register definitions, register access macros and drmAddMap constants
- * for Rage 128 kernel driver.
- */
-
-#define R128_AUX_SC_CNTL		0x1660
-#	define R128_AUX1_SC_EN			(1 << 0)
-#	define R128_AUX1_SC_MODE_OR		(0 << 1)
-#	define R128_AUX1_SC_MODE_NAND		(1 << 1)
-#	define R128_AUX2_SC_EN			(1 << 2)
-#	define R128_AUX2_SC_MODE_OR		(0 << 3)
-#	define R128_AUX2_SC_MODE_NAND		(1 << 3)
-#	define R128_AUX3_SC_EN			(1 << 4)
-#	define R128_AUX3_SC_MODE_OR		(0 << 5)
-#	define R128_AUX3_SC_MODE_NAND		(1 << 5)
-#define R128_AUX1_SC_LEFT		0x1664
-#define R128_AUX1_SC_RIGHT		0x1668
-#define R128_AUX1_SC_TOP		0x166c
-#define R128_AUX1_SC_BOTTOM		0x1670
-#define R128_AUX2_SC_LEFT		0x1674
-#define R128_AUX2_SC_RIGHT		0x1678
-#define R128_AUX2_SC_TOP		0x167c
-#define R128_AUX2_SC_BOTTOM		0x1680
-#define R128_AUX3_SC_LEFT		0x1684
-#define R128_AUX3_SC_RIGHT		0x1688
-#define R128_AUX3_SC_TOP		0x168c
-#define R128_AUX3_SC_BOTTOM		0x1690
-
-#define R128_BRUSH_DATA0		0x1480
-#define R128_BUS_CNTL			0x0030
-#	define R128_BUS_MASTER_DIS		(1 << 6)
-
-#define R128_CLOCK_CNTL_INDEX		0x0008
-#define R128_CLOCK_CNTL_DATA		0x000c
-#	define R128_PLL_WR_EN			(1 << 7)
-#define R128_CONSTANT_COLOR_C		0x1d34
-#define R128_CRTC_OFFSET		0x0224
-#define R128_CRTC_OFFSET_CNTL		0x0228
-#	define R128_CRTC_OFFSET_FLIP_CNTL	(1 << 16)
-
-#define R128_DP_GUI_MASTER_CNTL		0x146c
-#       define R128_GMC_SRC_PITCH_OFFSET_CNTL	(1    <<  0)
-#       define R128_GMC_DST_PITCH_OFFSET_CNTL	(1    <<  1)
-#	define R128_GMC_BRUSH_SOLID_COLOR	(13   <<  4)
-#	define R128_GMC_BRUSH_NONE		(15   <<  4)
-#	define R128_GMC_DST_16BPP		(4    <<  8)
-#	define R128_GMC_DST_24BPP		(5    <<  8)
-#	define R128_GMC_DST_32BPP		(6    <<  8)
-#       define R128_GMC_DST_DATATYPE_SHIFT	8
-#	define R128_GMC_SRC_DATATYPE_COLOR	(3    << 12)
-#	define R128_DP_SRC_SOURCE_MEMORY	(2    << 24)
-#	define R128_DP_SRC_SOURCE_HOST_DATA	(3    << 24)
-#	define R128_GMC_CLR_CMP_CNTL_DIS	(1    << 28)
-#	define R128_GMC_AUX_CLIP_DIS		(1    << 29)
-#	define R128_GMC_WR_MSK_DIS		(1    << 30)
-#	define R128_ROP3_S			0x00cc0000
-#	define R128_ROP3_P			0x00f00000
-#define R128_DP_WRITE_MASK		0x16cc
-#define R128_DST_PITCH_OFFSET_C		0x1c80
-#	define R128_DST_TILE			(1 << 31)
-
-#define R128_GEN_INT_CNTL		0x0040
-#	define R128_CRTC_VBLANK_INT_EN		(1 <<  0)
-#define R128_GEN_INT_STATUS		0x0044
-#	define R128_CRTC_VBLANK_INT		(1 <<  0)
-#	define R128_CRTC_VBLANK_INT_AK		(1 <<  0)
-#define R128_GEN_RESET_CNTL		0x00f0
-#	define R128_SOFT_RESET_GUI		(1 <<  0)
-
-#define R128_GUI_SCRATCH_REG0		0x15e0
-#define R128_GUI_SCRATCH_REG1		0x15e4
-#define R128_GUI_SCRATCH_REG2		0x15e8
-#define R128_GUI_SCRATCH_REG3		0x15ec
-#define R128_GUI_SCRATCH_REG4		0x15f0
-#define R128_GUI_SCRATCH_REG5		0x15f4
-
-#define R128_GUI_STAT			0x1740
-#	define R128_GUI_FIFOCNT_MASK		0x0fff
-#	define R128_GUI_ACTIVE			(1 << 31)
-
-#define R128_MCLK_CNTL			0x000f
-#	define R128_FORCE_GCP			(1 << 16)
-#	define R128_FORCE_PIPE3D_CP		(1 << 17)
-#	define R128_FORCE_RCP			(1 << 18)
-
-#define R128_PC_GUI_CTLSTAT		0x1748
-#define R128_PC_NGUI_CTLSTAT		0x0184
-#	define R128_PC_FLUSH_GUI		(3 << 0)
-#	define R128_PC_RI_GUI			(1 << 2)
-#	define R128_PC_FLUSH_ALL		0x00ff
-#	define R128_PC_BUSY			(1 << 31)
-
-#define R128_PCI_GART_PAGE		0x017c
-#define R128_PRIM_TEX_CNTL_C		0x1cb0
-
-#define R128_SCALE_3D_CNTL		0x1a00
-#define R128_SEC_TEX_CNTL_C		0x1d00
-#define R128_SEC_TEXTURE_BORDER_COLOR_C	0x1d3c
-#define R128_SETUP_CNTL			0x1bc4
-#define R128_STEN_REF_MASK_C		0x1d40
-
-#define R128_TEX_CNTL_C			0x1c9c
-#	define R128_TEX_CACHE_FLUSH		(1 << 23)
-
-#define R128_WAIT_UNTIL			0x1720
-#	define R128_EVENT_CRTC_OFFSET		(1 << 0)
-#define R128_WINDOW_XY_OFFSET		0x1bcc
-
-/* CCE registers
- */
-#define R128_PM4_BUFFER_OFFSET		0x0700
-#define R128_PM4_BUFFER_CNTL		0x0704
-#	define R128_PM4_MASK			(15 << 28)
-#	define R128_PM4_NONPM4			(0  << 28)
-#	define R128_PM4_192PIO			(1  << 28)
-#	define R128_PM4_192BM			(2  << 28)
-#	define R128_PM4_128PIO_64INDBM		(3  << 28)
-#	define R128_PM4_128BM_64INDBM		(4  << 28)
-#	define R128_PM4_64PIO_128INDBM		(5  << 28)
-#	define R128_PM4_64BM_128INDBM		(6  << 28)
-#	define R128_PM4_64PIO_64VCBM_64INDBM	(7  << 28)
-#	define R128_PM4_64BM_64VCBM_64INDBM	(8  << 28)
-#	define R128_PM4_64PIO_64VCPIO_64INDPIO	(15 << 28)
-#	define R128_PM4_BUFFER_CNTL_NOUPDATE	(1  << 27)
-
-#define R128_PM4_BUFFER_WM_CNTL		0x0708
-#	define R128_WMA_SHIFT			0
-#	define R128_WMB_SHIFT			8
-#	define R128_WMC_SHIFT			16
-#	define R128_WB_WM_SHIFT			24
-
-#define R128_PM4_BUFFER_DL_RPTR_ADDR	0x070c
-#define R128_PM4_BUFFER_DL_RPTR		0x0710
-#define R128_PM4_BUFFER_DL_WPTR		0x0714
-#	define R128_PM4_BUFFER_DL_DONE		(1 << 31)
-
-#define R128_PM4_VC_FPU_SETUP		0x071c
-
-#define R128_PM4_IW_INDOFF		0x0738
-#define R128_PM4_IW_INDSIZE		0x073c
-
-#define R128_PM4_STAT			0x07b8
-#	define R128_PM4_FIFOCNT_MASK		0x0fff
-#	define R128_PM4_BUSY			(1 << 16)
-#	define R128_PM4_GUI_ACTIVE		(1 << 31)
-
-#define R128_PM4_MICROCODE_ADDR		0x07d4
-#define R128_PM4_MICROCODE_RADDR	0x07d8
-#define R128_PM4_MICROCODE_DATAH	0x07dc
-#define R128_PM4_MICROCODE_DATAL	0x07e0
-
-#define R128_PM4_BUFFER_ADDR		0x07f0
-#define R128_PM4_MICRO_CNTL		0x07fc
-#	define R128_PM4_MICRO_FREERUN		(1 << 30)
-
-#define R128_PM4_FIFO_DATA_EVEN		0x1000
-#define R128_PM4_FIFO_DATA_ODD		0x1004
-
-/* CCE command packets
- */
-#define R128_CCE_PACKET0		0x00000000
-#define R128_CCE_PACKET1		0x40000000
-#define R128_CCE_PACKET2		0x80000000
-#define R128_CCE_PACKET3		0xC0000000
-#	define R128_CNTL_HOSTDATA_BLT		0x00009400
-#	define R128_CNTL_PAINT_MULTI		0x00009A00
-#	define R128_CNTL_BITBLT_MULTI		0x00009B00
-#	define R128_3D_RNDR_GEN_INDX_PRIM	0x00002300
-
-#define R128_CCE_PACKET_MASK		0xC0000000
-#define R128_CCE_PACKET_COUNT_MASK	0x3fff0000
-#define R128_CCE_PACKET0_REG_MASK	0x000007ff
-#define R128_CCE_PACKET1_REG0_MASK	0x000007ff
-#define R128_CCE_PACKET1_REG1_MASK	0x003ff800
-
-#define R128_CCE_VC_CNTL_PRIM_TYPE_NONE		0x00000000
-#define R128_CCE_VC_CNTL_PRIM_TYPE_POINT	0x00000001
-#define R128_CCE_VC_CNTL_PRIM_TYPE_LINE		0x00000002
-#define R128_CCE_VC_CNTL_PRIM_TYPE_POLY_LINE	0x00000003
-#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST	0x00000004
-#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_FAN	0x00000005
-#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_STRIP	0x00000006
-#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2	0x00000007
-#define R128_CCE_VC_CNTL_PRIM_WALK_IND		0x00000010
-#define R128_CCE_VC_CNTL_PRIM_WALK_LIST		0x00000020
-#define R128_CCE_VC_CNTL_PRIM_WALK_RING		0x00000030
-#define R128_CCE_VC_CNTL_NUM_SHIFT		16
-
-#define R128_DATATYPE_VQ		0
-#define R128_DATATYPE_CI4		1
-#define R128_DATATYPE_CI8		2
-#define R128_DATATYPE_ARGB1555		3
-#define R128_DATATYPE_RGB565		4
-#define R128_DATATYPE_RGB888		5
-#define R128_DATATYPE_ARGB8888		6
-#define R128_DATATYPE_RGB332		7
-#define R128_DATATYPE_Y8		8
-#define R128_DATATYPE_RGB8		9
-#define R128_DATATYPE_CI16		10
-#define R128_DATATYPE_YVYU422		11
-#define R128_DATATYPE_VYUY422		12
-#define R128_DATATYPE_AYUV444		14
-#define R128_DATATYPE_ARGB4444		15
-
-/* Constants */
-#define R128_AGP_OFFSET			0x02000000
-
-#define R128_WATERMARK_L		16
-#define R128_WATERMARK_M		8
-#define R128_WATERMARK_N		8
-#define R128_WATERMARK_K		128
-
-#define R128_MAX_USEC_TIMEOUT		100000	/* 100 ms */
-
-#define R128_LAST_FRAME_REG		R128_GUI_SCRATCH_REG0
-#define R128_LAST_DISPATCH_REG		R128_GUI_SCRATCH_REG1
-#define R128_MAX_VB_AGE			0x7fffffff
-#define R128_MAX_VB_VERTS		(0xffff)
-
-#define R128_RING_HIGH_MARK		128
-
-#define R128_PERFORMANCE_BOXES		0
-
-#define R128_PCIGART_TABLE_SIZE         32768
-
-#define R128_READ(reg)		DRM_READ32(dev_priv->mmio, (reg))
-#define R128_WRITE(reg, val)	DRM_WRITE32(dev_priv->mmio, (reg), (val))
-#define R128_READ8(reg)		DRM_READ8(dev_priv->mmio, (reg))
-#define R128_WRITE8(reg, val)	DRM_WRITE8(dev_priv->mmio, (reg), (val))
-
-#define R128_WRITE_PLL(addr, val)					\
-do {									\
-	R128_WRITE8(R128_CLOCK_CNTL_INDEX,				\
-		    ((addr) & 0x1f) | R128_PLL_WR_EN);			\
-	R128_WRITE(R128_CLOCK_CNTL_DATA, (val));			\
-} while (0)
-
-#define CCE_PACKET0(reg, n)		(R128_CCE_PACKET0 |		\
-					 ((n) << 16) | ((reg) >> 2))
-#define CCE_PACKET1(reg0, reg1)		(R128_CCE_PACKET1 |		\
-					 (((reg1) >> 2) << 11) | ((reg0) >> 2))
-#define CCE_PACKET2()			(R128_CCE_PACKET2)
-#define CCE_PACKET3(pkt, n)		(R128_CCE_PACKET3 |		\
-					 (pkt) | ((n) << 16))
-
-static __inline__ void r128_update_ring_snapshot(drm_r128_private_t *dev_priv)
-{
-	drm_r128_ring_buffer_t *ring = &dev_priv->ring;
-	ring->space = (GET_RING_HEAD(dev_priv) - ring->tail) * sizeof(u32);
-	if (ring->space <= 0)
-		ring->space += ring->size;
-}
-
-/* ================================================================
- * Misc helper macros
- */
-
-#define DEV_INIT_TEST_WITH_RETURN(_dev_priv)				\
-do {									\
-	if (!_dev_priv) {						\
-		DRM_ERROR("called with no initialization\n");		\
-		return -EINVAL;						\
-	}								\
-} while (0)
-
-#define RING_SPACE_TEST_WITH_RETURN(dev_priv)				\
-do {									\
-	drm_r128_ring_buffer_t *ring = &dev_priv->ring; int i;		\
-	if (ring->space < ring->high_mark) {				\
-		for (i = 0 ; i < dev_priv->usec_timeout ; i++) {	\
-			r128_update_ring_snapshot(dev_priv);		\
-			if (ring->space >= ring->high_mark)		\
-				goto __ring_space_done;			\
-			DRM_UDELAY(1);					\
-		}							\
-		DRM_ERROR("ring space check failed!\n");		\
-		return -EBUSY;						\
-	}								\
- __ring_space_done:							\
-	;								\
-} while (0)
-
-#define VB_AGE_TEST_WITH_RETURN(dev_priv)				\
-do {									\
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;		\
-	if (sarea_priv->last_dispatch >= R128_MAX_VB_AGE) {		\
-		int __ret = r128_do_cce_idle(dev_priv);			\
-		if (__ret)						\
-			return __ret;					\
-		sarea_priv->last_dispatch = 0;				\
-		r128_freelist_reset(dev);				\
-	}								\
-} while (0)
-
-#define R128_WAIT_UNTIL_PAGE_FLIPPED() do {				\
-	OUT_RING(CCE_PACKET0(R128_WAIT_UNTIL, 0));			\
-	OUT_RING(R128_EVENT_CRTC_OFFSET);				\
-} while (0)
-
-/* ================================================================
- * Ring control
- */
-
-#define R128_VERBOSE	0
-
-#define RING_LOCALS							\
-	int write, _nr; unsigned int tail_mask; volatile u32 *ring;
-
-#define BEGIN_RING(n) do {						\
-	if (R128_VERBOSE)						\
-		DRM_INFO("BEGIN_RING(%d)\n", (n));			\
-	if (dev_priv->ring.space <= (n) * sizeof(u32)) {		\
-		COMMIT_RING();						\
-		r128_wait_ring(dev_priv, (n) * sizeof(u32));		\
-	}								\
-	_nr = n; dev_priv->ring.space -= (n) * sizeof(u32);		\
-	ring = dev_priv->ring.start;					\
-	write = dev_priv->ring.tail;					\
-	tail_mask = dev_priv->ring.tail_mask;				\
-} while (0)
-
-/* You can set this to zero if you want.  If the card locks up, you'll
- * need to keep this set.  It works around a bug in early revs of the
- * Rage 128 chipset, where the CCE would read 32 dwords past the end of
- * the ring buffer before wrapping around.
- */
-#define R128_BROKEN_CCE	1
-
-#define ADVANCE_RING() do {						\
-	if (R128_VERBOSE)						\
-		DRM_INFO("ADVANCE_RING() wr=0x%06x tail=0x%06x\n",	\
-			 write, dev_priv->ring.tail);			\
-	if (R128_BROKEN_CCE && write < 32)				\
-		memcpy(dev_priv->ring.end,				\
-		       dev_priv->ring.start,				\
-		       write * sizeof(u32));				\
-	if (((dev_priv->ring.tail + _nr) & tail_mask) != write)		\
-		DRM_ERROR(						\
-			"ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n",	\
-			((dev_priv->ring.tail + _nr) & tail_mask),	\
-			write, __LINE__);				\
-	else								\
-		dev_priv->ring.tail = write;				\
-} while (0)
-
-#define COMMIT_RING() do {						\
-	if (R128_VERBOSE)						\
-		DRM_INFO("COMMIT_RING() tail=0x%06x\n",			\
-			 dev_priv->ring.tail);				\
-	DRM_MEMORYBARRIER();						\
-	R128_WRITE(R128_PM4_BUFFER_DL_WPTR, dev_priv->ring.tail);	\
-	R128_READ(R128_PM4_BUFFER_DL_WPTR);				\
-} while (0)
-
-#define OUT_RING(x) do {						\
-	if (R128_VERBOSE)						\
-		DRM_INFO("   OUT_RING( 0x%08x ) at 0x%x\n",		\
-			 (unsigned int)(x), write);			\
-	ring[write++] = cpu_to_le32(x);					\
-	write &= tail_mask;						\
-} while (0)
-
-#endif				/* __R128_DRV_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_ioc32.c b/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_ioc32.c
deleted file mode 100644
index 51c99fc4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_ioc32.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/**
- * \file r128_ioc32.c
- *
- * 32-bit ioctl compatibility routines for the R128 DRM.
- *
- * \author Dave Airlie <airlied@linux.ie> with code from patches by Egbert Eich
- *
- * Copyright (C) Paul Mackerras 2005
- * Copyright (C) Egbert Eich 2003,2004
- * Copyright (C) Dave Airlie 2005
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-#include <linux/compat.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "r128_drm.h"
-
-typedef struct drm_r128_init32 {
-	int func;
-	unsigned int sarea_priv_offset;
-	int is_pci;
-	int cce_mode;
-	int cce_secure;
-	int ring_size;
-	int usec_timeout;
-
-	unsigned int fb_bpp;
-	unsigned int front_offset, front_pitch;
-	unsigned int back_offset, back_pitch;
-	unsigned int depth_bpp;
-	unsigned int depth_offset, depth_pitch;
-	unsigned int span_offset;
-
-	unsigned int fb_offset;
-	unsigned int mmio_offset;
-	unsigned int ring_offset;
-	unsigned int ring_rptr_offset;
-	unsigned int buffers_offset;
-	unsigned int agp_textures_offset;
-} drm_r128_init32_t;
-
-static int compat_r128_init(struct file *file, unsigned int cmd,
-			    unsigned long arg)
-{
-	drm_r128_init32_t init32;
-	drm_r128_init_t __user *init;
-
-	if (copy_from_user(&init32, (void __user *)arg, sizeof(init32)))
-		return -EFAULT;
-
-	init = compat_alloc_user_space(sizeof(*init));
-	if (!access_ok(VERIFY_WRITE, init, sizeof(*init))
-	    || __put_user(init32.func, &init->func)
-	    || __put_user(init32.sarea_priv_offset, &init->sarea_priv_offset)
-	    || __put_user(init32.is_pci, &init->is_pci)
-	    || __put_user(init32.cce_mode, &init->cce_mode)
-	    || __put_user(init32.cce_secure, &init->cce_secure)
-	    || __put_user(init32.ring_size, &init->ring_size)
-	    || __put_user(init32.usec_timeout, &init->usec_timeout)
-	    || __put_user(init32.fb_bpp, &init->fb_bpp)
-	    || __put_user(init32.front_offset, &init->front_offset)
-	    || __put_user(init32.front_pitch, &init->front_pitch)
-	    || __put_user(init32.back_offset, &init->back_offset)
-	    || __put_user(init32.back_pitch, &init->back_pitch)
-	    || __put_user(init32.depth_bpp, &init->depth_bpp)
-	    || __put_user(init32.depth_offset, &init->depth_offset)
-	    || __put_user(init32.depth_pitch, &init->depth_pitch)
-	    || __put_user(init32.span_offset, &init->span_offset)
-	    || __put_user(init32.fb_offset, &init->fb_offset)
-	    || __put_user(init32.mmio_offset, &init->mmio_offset)
-	    || __put_user(init32.ring_offset, &init->ring_offset)
-	    || __put_user(init32.ring_rptr_offset, &init->ring_rptr_offset)
-	    || __put_user(init32.buffers_offset, &init->buffers_offset)
-	    || __put_user(init32.agp_textures_offset,
-			  &init->agp_textures_offset))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_R128_INIT, (unsigned long)init);
-}
-
-typedef struct drm_r128_depth32 {
-	int func;
-	int n;
-	u32 x;
-	u32 y;
-	u32 buffer;
-	u32 mask;
-} drm_r128_depth32_t;
-
-static int compat_r128_depth(struct file *file, unsigned int cmd,
-			     unsigned long arg)
-{
-	drm_r128_depth32_t depth32;
-	drm_r128_depth_t __user *depth;
-
-	if (copy_from_user(&depth32, (void __user *)arg, sizeof(depth32)))
-		return -EFAULT;
-
-	depth = compat_alloc_user_space(sizeof(*depth));
-	if (!access_ok(VERIFY_WRITE, depth, sizeof(*depth))
-	    || __put_user(depth32.func, &depth->func)
-	    || __put_user(depth32.n, &depth->n)
-	    || __put_user((int __user *)(unsigned long)depth32.x, &depth->x)
-	    || __put_user((int __user *)(unsigned long)depth32.y, &depth->y)
-	    || __put_user((unsigned int __user *)(unsigned long)depth32.buffer,
-			  &depth->buffer)
-	    || __put_user((unsigned char __user *)(unsigned long)depth32.mask,
-			  &depth->mask))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_R128_DEPTH, (unsigned long)depth);
-
-}
-
-typedef struct drm_r128_stipple32 {
-	u32 mask;
-} drm_r128_stipple32_t;
-
-static int compat_r128_stipple(struct file *file, unsigned int cmd,
-			       unsigned long arg)
-{
-	drm_r128_stipple32_t stipple32;
-	drm_r128_stipple_t __user *stipple;
-
-	if (copy_from_user(&stipple32, (void __user *)arg, sizeof(stipple32)))
-		return -EFAULT;
-
-	stipple = compat_alloc_user_space(sizeof(*stipple));
-	if (!access_ok(VERIFY_WRITE, stipple, sizeof(*stipple))
-	    || __put_user((unsigned int __user *)(unsigned long)stipple32.mask,
-			  &stipple->mask))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_R128_STIPPLE, (unsigned long)stipple);
-}
-
-typedef struct drm_r128_getparam32 {
-	int param;
-	u32 value;
-} drm_r128_getparam32_t;
-
-static int compat_r128_getparam(struct file *file, unsigned int cmd,
-				unsigned long arg)
-{
-	drm_r128_getparam32_t getparam32;
-	drm_r128_getparam_t __user *getparam;
-
-	if (copy_from_user(&getparam32, (void __user *)arg, sizeof(getparam32)))
-		return -EFAULT;
-
-	getparam = compat_alloc_user_space(sizeof(*getparam));
-	if (!access_ok(VERIFY_WRITE, getparam, sizeof(*getparam))
-	    || __put_user(getparam32.param, &getparam->param)
-	    || __put_user((void __user *)(unsigned long)getparam32.value,
-			  &getparam->value))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
-}
-
-drm_ioctl_compat_t *r128_compat_ioctls[] = {
-	[DRM_R128_INIT] = compat_r128_init,
-	[DRM_R128_DEPTH] = compat_r128_depth,
-	[DRM_R128_STIPPLE] = compat_r128_stipple,
-	[DRM_R128_GETPARAM] = compat_r128_getparam,
-};
-
-/**
- * Called whenever a 32-bit process running under a 64-bit kernel
- * performs an ioctl on /dev/dri/card<n>.
- *
- * \param filp file pointer.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or negative number on failure.
- */
-long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-	drm_ioctl_compat_t *fn = NULL;
-	int ret;
-
-	if (nr < DRM_COMMAND_BASE)
-		return drm_compat_ioctl(filp, cmd, arg);
-
-	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(r128_compat_ioctls))
-		fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
-
-	if (fn != NULL)
-		ret = (*fn) (filp, cmd, arg);
-	else
-		ret = drm_ioctl(filp, cmd, arg);
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_irq.c b/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_irq.c
deleted file mode 100644
index 429d5a02..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_irq.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* r128_irq.c -- IRQ handling for radeon -*- linux-c -*- */
-/*
- * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Eric Anholt <anholt@FreeBSD.org>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "r128_drm.h"
-#include "r128_drv.h"
-
-u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
-{
-	const drm_r128_private_t *dev_priv = dev->dev_private;
-
-	if (crtc != 0)
-		return 0;
-
-	return atomic_read(&dev_priv->vbl_received);
-}
-
-irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	drm_r128_private_t *dev_priv = (drm_r128_private_t *) dev->dev_private;
-	int status;
-
-	status = R128_READ(R128_GEN_INT_STATUS);
-
-	/* VBLANK interrupt */
-	if (status & R128_CRTC_VBLANK_INT) {
-		R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
-		atomic_inc(&dev_priv->vbl_received);
-		drm_handle_vblank(dev, 0);
-		return IRQ_HANDLED;
-	}
-	return IRQ_NONE;
-}
-
-int r128_enable_vblank(struct drm_device *dev, int crtc)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-
-	if (crtc != 0) {
-		DRM_ERROR("%s:  bad crtc %d\n", __func__, crtc);
-		return -EINVAL;
-	}
-
-	R128_WRITE(R128_GEN_INT_CNTL, R128_CRTC_VBLANK_INT_EN);
-	return 0;
-}
-
-void r128_disable_vblank(struct drm_device *dev, int crtc)
-{
-	if (crtc != 0)
-		DRM_ERROR("%s:  bad crtc %d\n", __func__, crtc);
-
-	/*
-	 * FIXME: implement proper interrupt disable by using the vblank
-	 * counter register (if available)
-	 *
-	 * R128_WRITE(R128_GEN_INT_CNTL,
-	 *            R128_READ(R128_GEN_INT_CNTL) & ~R128_CRTC_VBLANK_INT_EN);
-	 */
-}
-
-void r128_driver_irq_preinstall(struct drm_device *dev)
-{
-	drm_r128_private_t *dev_priv = (drm_r128_private_t *) dev->dev_private;
-
-	/* Disable *all* interrupts */
-	R128_WRITE(R128_GEN_INT_CNTL, 0);
-	/* Clear vblank bit if it's already high */
-	R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
-}
-
-int r128_driver_irq_postinstall(struct drm_device *dev)
-{
-	return 0;
-}
-
-void r128_driver_irq_uninstall(struct drm_device *dev)
-{
-	drm_r128_private_t *dev_priv = (drm_r128_private_t *) dev->dev_private;
-	if (!dev_priv)
-		return;
-
-	/* Disable *all* interrupts */
-	R128_WRITE(R128_GEN_INT_CNTL, 0);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_state.c b/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_state.c
deleted file mode 100644
index a9e33ce6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/r128/r128_state.c
+++ /dev/null
@@ -1,1667 +0,0 @@
-/* r128_state.c -- State support for r128 -*- linux-c -*-
- * Created: Thu Jan 27 02:53:43 2000 by gareth@valinux.com
- */
-/*
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "r128_drm.h"
-#include "r128_drv.h"
-
-/* ================================================================
- * CCE hardware state programming functions
- */
-
-static void r128_emit_clip_rects(drm_r128_private_t *dev_priv,
-				 struct drm_clip_rect *boxes, int count)
-{
-	u32 aux_sc_cntl = 0x00000000;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING((count < 3 ? count : 3) * 5 + 2);
-
-	if (count >= 1) {
-		OUT_RING(CCE_PACKET0(R128_AUX1_SC_LEFT, 3));
-		OUT_RING(boxes[0].x1);
-		OUT_RING(boxes[0].x2 - 1);
-		OUT_RING(boxes[0].y1);
-		OUT_RING(boxes[0].y2 - 1);
-
-		aux_sc_cntl |= (R128_AUX1_SC_EN | R128_AUX1_SC_MODE_OR);
-	}
-	if (count >= 2) {
-		OUT_RING(CCE_PACKET0(R128_AUX2_SC_LEFT, 3));
-		OUT_RING(boxes[1].x1);
-		OUT_RING(boxes[1].x2 - 1);
-		OUT_RING(boxes[1].y1);
-		OUT_RING(boxes[1].y2 - 1);
-
-		aux_sc_cntl |= (R128_AUX2_SC_EN | R128_AUX2_SC_MODE_OR);
-	}
-	if (count >= 3) {
-		OUT_RING(CCE_PACKET0(R128_AUX3_SC_LEFT, 3));
-		OUT_RING(boxes[2].x1);
-		OUT_RING(boxes[2].x2 - 1);
-		OUT_RING(boxes[2].y1);
-		OUT_RING(boxes[2].y2 - 1);
-
-		aux_sc_cntl |= (R128_AUX3_SC_EN | R128_AUX3_SC_MODE_OR);
-	}
-
-	OUT_RING(CCE_PACKET0(R128_AUX_SC_CNTL, 0));
-	OUT_RING(aux_sc_cntl);
-
-	ADVANCE_RING();
-}
-
-static __inline__ void r128_emit_core(drm_r128_private_t *dev_priv)
-{
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(2);
-
-	OUT_RING(CCE_PACKET0(R128_SCALE_3D_CNTL, 0));
-	OUT_RING(ctx->scale_3d_cntl);
-
-	ADVANCE_RING();
-}
-
-static __inline__ void r128_emit_context(drm_r128_private_t *dev_priv)
-{
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(13);
-
-	OUT_RING(CCE_PACKET0(R128_DST_PITCH_OFFSET_C, 11));
-	OUT_RING(ctx->dst_pitch_offset_c);
-	OUT_RING(ctx->dp_gui_master_cntl_c);
-	OUT_RING(ctx->sc_top_left_c);
-	OUT_RING(ctx->sc_bottom_right_c);
-	OUT_RING(ctx->z_offset_c);
-	OUT_RING(ctx->z_pitch_c);
-	OUT_RING(ctx->z_sten_cntl_c);
-	OUT_RING(ctx->tex_cntl_c);
-	OUT_RING(ctx->misc_3d_state_cntl_reg);
-	OUT_RING(ctx->texture_clr_cmp_clr_c);
-	OUT_RING(ctx->texture_clr_cmp_msk_c);
-	OUT_RING(ctx->fog_color_c);
-
-	ADVANCE_RING();
-}
-
-static __inline__ void r128_emit_setup(drm_r128_private_t *dev_priv)
-{
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(3);
-
-	OUT_RING(CCE_PACKET1(R128_SETUP_CNTL, R128_PM4_VC_FPU_SETUP));
-	OUT_RING(ctx->setup_cntl);
-	OUT_RING(ctx->pm4_vc_fpu_setup);
-
-	ADVANCE_RING();
-}
-
-static __inline__ void r128_emit_masks(drm_r128_private_t *dev_priv)
-{
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(5);
-
-	OUT_RING(CCE_PACKET0(R128_DP_WRITE_MASK, 0));
-	OUT_RING(ctx->dp_write_mask);
-
-	OUT_RING(CCE_PACKET0(R128_STEN_REF_MASK_C, 1));
-	OUT_RING(ctx->sten_ref_mask_c);
-	OUT_RING(ctx->plane_3d_mask_c);
-
-	ADVANCE_RING();
-}
-
-static __inline__ void r128_emit_window(drm_r128_private_t *dev_priv)
-{
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(2);
-
-	OUT_RING(CCE_PACKET0(R128_WINDOW_XY_OFFSET, 0));
-	OUT_RING(ctx->window_xy_offset);
-
-	ADVANCE_RING();
-}
-
-static __inline__ void r128_emit_tex0(drm_r128_private_t *dev_priv)
-{
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
-	drm_r128_texture_regs_t *tex = &sarea_priv->tex_state[0];
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(7 + R128_MAX_TEXTURE_LEVELS);
-
-	OUT_RING(CCE_PACKET0(R128_PRIM_TEX_CNTL_C,
-			     2 + R128_MAX_TEXTURE_LEVELS));
-	OUT_RING(tex->tex_cntl);
-	OUT_RING(tex->tex_combine_cntl);
-	OUT_RING(ctx->tex_size_pitch_c);
-	for (i = 0; i < R128_MAX_TEXTURE_LEVELS; i++)
-		OUT_RING(tex->tex_offset[i]);
-
-	OUT_RING(CCE_PACKET0(R128_CONSTANT_COLOR_C, 1));
-	OUT_RING(ctx->constant_color_c);
-	OUT_RING(tex->tex_border_color);
-
-	ADVANCE_RING();
-}
-
-static __inline__ void r128_emit_tex1(drm_r128_private_t *dev_priv)
-{
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	drm_r128_texture_regs_t *tex = &sarea_priv->tex_state[1];
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(5 + R128_MAX_TEXTURE_LEVELS);
-
-	OUT_RING(CCE_PACKET0(R128_SEC_TEX_CNTL_C, 1 + R128_MAX_TEXTURE_LEVELS));
-	OUT_RING(tex->tex_cntl);
-	OUT_RING(tex->tex_combine_cntl);
-	for (i = 0; i < R128_MAX_TEXTURE_LEVELS; i++)
-		OUT_RING(tex->tex_offset[i]);
-
-	OUT_RING(CCE_PACKET0(R128_SEC_TEXTURE_BORDER_COLOR_C, 0));
-	OUT_RING(tex->tex_border_color);
-
-	ADVANCE_RING();
-}
-
-static void r128_emit_state(drm_r128_private_t *dev_priv)
-{
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	unsigned int dirty = sarea_priv->dirty;
-
-	DRM_DEBUG("dirty=0x%08x\n", dirty);
-
-	if (dirty & R128_UPLOAD_CORE) {
-		r128_emit_core(dev_priv);
-		sarea_priv->dirty &= ~R128_UPLOAD_CORE;
-	}
-
-	if (dirty & R128_UPLOAD_CONTEXT) {
-		r128_emit_context(dev_priv);
-		sarea_priv->dirty &= ~R128_UPLOAD_CONTEXT;
-	}
-
-	if (dirty & R128_UPLOAD_SETUP) {
-		r128_emit_setup(dev_priv);
-		sarea_priv->dirty &= ~R128_UPLOAD_SETUP;
-	}
-
-	if (dirty & R128_UPLOAD_MASKS) {
-		r128_emit_masks(dev_priv);
-		sarea_priv->dirty &= ~R128_UPLOAD_MASKS;
-	}
-
-	if (dirty & R128_UPLOAD_WINDOW) {
-		r128_emit_window(dev_priv);
-		sarea_priv->dirty &= ~R128_UPLOAD_WINDOW;
-	}
-
-	if (dirty & R128_UPLOAD_TEX0) {
-		r128_emit_tex0(dev_priv);
-		sarea_priv->dirty &= ~R128_UPLOAD_TEX0;
-	}
-
-	if (dirty & R128_UPLOAD_TEX1) {
-		r128_emit_tex1(dev_priv);
-		sarea_priv->dirty &= ~R128_UPLOAD_TEX1;
-	}
-
-	/* Turn off the texture cache flushing */
-	sarea_priv->context_state.tex_cntl_c &= ~R128_TEX_CACHE_FLUSH;
-
-	sarea_priv->dirty &= ~R128_REQUIRE_QUIESCENCE;
-}
-
-#if R128_PERFORMANCE_BOXES
-/* ================================================================
- * Performance monitoring functions
- */
-
-static void r128_clear_box(drm_r128_private_t *dev_priv,
-			   int x, int y, int w, int h, int r, int g, int b)
-{
-	u32 pitch, offset;
-	u32 fb_bpp, color;
-	RING_LOCALS;
-
-	switch (dev_priv->fb_bpp) {
-	case 16:
-		fb_bpp = R128_GMC_DST_16BPP;
-		color = (((r & 0xf8) << 8) |
-			 ((g & 0xfc) << 3) | ((b & 0xf8) >> 3));
-		break;
-	case 24:
-		fb_bpp = R128_GMC_DST_24BPP;
-		color = ((r << 16) | (g << 8) | b);
-		break;
-	case 32:
-		fb_bpp = R128_GMC_DST_32BPP;
-		color = (((0xff) << 24) | (r << 16) | (g << 8) | b);
-		break;
-	default:
-		return;
-	}
-
-	offset = dev_priv->back_offset;
-	pitch = dev_priv->back_pitch >> 3;
-
-	BEGIN_RING(6);
-
-	OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
-	OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
-		 R128_GMC_BRUSH_SOLID_COLOR |
-		 fb_bpp |
-		 R128_GMC_SRC_DATATYPE_COLOR |
-		 R128_ROP3_P |
-		 R128_GMC_CLR_CMP_CNTL_DIS | R128_GMC_AUX_CLIP_DIS);
-
-	OUT_RING((pitch << 21) | (offset >> 5));
-	OUT_RING(color);
-
-	OUT_RING((x << 16) | y);
-	OUT_RING((w << 16) | h);
-
-	ADVANCE_RING();
-}
-
-static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
-{
-	if (atomic_read(&dev_priv->idle_count) == 0)
-		r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
-	else
-		atomic_set(&dev_priv->idle_count, 0);
-}
-
-#endif
-
-/* ================================================================
- * CCE command dispatch functions
- */
-
-static void r128_print_dirty(const char *msg, unsigned int flags)
-{
-	DRM_INFO("%s: (0x%x) %s%s%s%s%s%s%s%s%s\n",
-		 msg,
-		 flags,
-		 (flags & R128_UPLOAD_CORE) ? "core, " : "",
-		 (flags & R128_UPLOAD_CONTEXT) ? "context, " : "",
-		 (flags & R128_UPLOAD_SETUP) ? "setup, " : "",
-		 (flags & R128_UPLOAD_TEX0) ? "tex0, " : "",
-		 (flags & R128_UPLOAD_TEX1) ? "tex1, " : "",
-		 (flags & R128_UPLOAD_MASKS) ? "masks, " : "",
-		 (flags & R128_UPLOAD_WINDOW) ? "window, " : "",
-		 (flags & R128_UPLOAD_CLIPRECTS) ? "cliprects, " : "",
-		 (flags & R128_REQUIRE_QUIESCENCE) ? "quiescence, " : "");
-}
-
-static void r128_cce_dispatch_clear(struct drm_device *dev,
-				    drm_r128_clear_t *clear)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	unsigned int flags = clear->flags;
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	if (dev_priv->page_flipping && dev_priv->current_page == 1) {
-		unsigned int tmp = flags;
-
-		flags &= ~(R128_FRONT | R128_BACK);
-		if (tmp & R128_FRONT)
-			flags |= R128_BACK;
-		if (tmp & R128_BACK)
-			flags |= R128_FRONT;
-	}
-
-	for (i = 0; i < nbox; i++) {
-		int x = pbox[i].x1;
-		int y = pbox[i].y1;
-		int w = pbox[i].x2 - x;
-		int h = pbox[i].y2 - y;
-
-		DRM_DEBUG("dispatch clear %d,%d-%d,%d flags 0x%x\n",
-			  pbox[i].x1, pbox[i].y1, pbox[i].x2,
-			  pbox[i].y2, flags);
-
-		if (flags & (R128_FRONT | R128_BACK)) {
-			BEGIN_RING(2);
-
-			OUT_RING(CCE_PACKET0(R128_DP_WRITE_MASK, 0));
-			OUT_RING(clear->color_mask);
-
-			ADVANCE_RING();
-		}
-
-		if (flags & R128_FRONT) {
-			BEGIN_RING(6);
-
-			OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
-			OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
-				 R128_GMC_BRUSH_SOLID_COLOR |
-				 (dev_priv->color_fmt << 8) |
-				 R128_GMC_SRC_DATATYPE_COLOR |
-				 R128_ROP3_P |
-				 R128_GMC_CLR_CMP_CNTL_DIS |
-				 R128_GMC_AUX_CLIP_DIS);
-
-			OUT_RING(dev_priv->front_pitch_offset_c);
-			OUT_RING(clear->clear_color);
-
-			OUT_RING((x << 16) | y);
-			OUT_RING((w << 16) | h);
-
-			ADVANCE_RING();
-		}
-
-		if (flags & R128_BACK) {
-			BEGIN_RING(6);
-
-			OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
-			OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
-				 R128_GMC_BRUSH_SOLID_COLOR |
-				 (dev_priv->color_fmt << 8) |
-				 R128_GMC_SRC_DATATYPE_COLOR |
-				 R128_ROP3_P |
-				 R128_GMC_CLR_CMP_CNTL_DIS |
-				 R128_GMC_AUX_CLIP_DIS);
-
-			OUT_RING(dev_priv->back_pitch_offset_c);
-			OUT_RING(clear->clear_color);
-
-			OUT_RING((x << 16) | y);
-			OUT_RING((w << 16) | h);
-
-			ADVANCE_RING();
-		}
-
-		if (flags & R128_DEPTH) {
-			BEGIN_RING(6);
-
-			OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
-			OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
-				 R128_GMC_BRUSH_SOLID_COLOR |
-				 (dev_priv->depth_fmt << 8) |
-				 R128_GMC_SRC_DATATYPE_COLOR |
-				 R128_ROP3_P |
-				 R128_GMC_CLR_CMP_CNTL_DIS |
-				 R128_GMC_AUX_CLIP_DIS | R128_GMC_WR_MSK_DIS);
-
-			OUT_RING(dev_priv->depth_pitch_offset_c);
-			OUT_RING(clear->clear_depth);
-
-			OUT_RING((x << 16) | y);
-			OUT_RING((w << 16) | h);
-
-			ADVANCE_RING();
-		}
-	}
-}
-
-static void r128_cce_dispatch_swap(struct drm_device *dev)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-#if R128_PERFORMANCE_BOXES
-	/* Do some trivial performance monitoring...
-	 */
-	r128_cce_performance_boxes(dev_priv);
-#endif
-
-	for (i = 0; i < nbox; i++) {
-		int x = pbox[i].x1;
-		int y = pbox[i].y1;
-		int w = pbox[i].x2 - x;
-		int h = pbox[i].y2 - y;
-
-		BEGIN_RING(7);
-
-		OUT_RING(CCE_PACKET3(R128_CNTL_BITBLT_MULTI, 5));
-		OUT_RING(R128_GMC_SRC_PITCH_OFFSET_CNTL |
-			 R128_GMC_DST_PITCH_OFFSET_CNTL |
-			 R128_GMC_BRUSH_NONE |
-			 (dev_priv->color_fmt << 8) |
-			 R128_GMC_SRC_DATATYPE_COLOR |
-			 R128_ROP3_S |
-			 R128_DP_SRC_SOURCE_MEMORY |
-			 R128_GMC_CLR_CMP_CNTL_DIS |
-			 R128_GMC_AUX_CLIP_DIS | R128_GMC_WR_MSK_DIS);
-
-		/* Make this work even if front & back are flipped:
-		 */
-		if (dev_priv->current_page == 0) {
-			OUT_RING(dev_priv->back_pitch_offset_c);
-			OUT_RING(dev_priv->front_pitch_offset_c);
-		} else {
-			OUT_RING(dev_priv->front_pitch_offset_c);
-			OUT_RING(dev_priv->back_pitch_offset_c);
-		}
-
-		OUT_RING((x << 16) | y);
-		OUT_RING((x << 16) | y);
-		OUT_RING((w << 16) | h);
-
-		ADVANCE_RING();
-	}
-
-	/* Increment the frame counter.  The client-side 3D driver must
-	 * throttle the framerate by waiting for this value before
-	 * performing the swapbuffer ioctl.
-	 */
-	dev_priv->sarea_priv->last_frame++;
-
-	BEGIN_RING(2);
-
-	OUT_RING(CCE_PACKET0(R128_LAST_FRAME_REG, 0));
-	OUT_RING(dev_priv->sarea_priv->last_frame);
-
-	ADVANCE_RING();
-}
-
-static void r128_cce_dispatch_flip(struct drm_device *dev)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-	DRM_DEBUG("page=%d pfCurrentPage=%d\n",
-		  dev_priv->current_page, dev_priv->sarea_priv->pfCurrentPage);
-
-#if R128_PERFORMANCE_BOXES
-	/* Do some trivial performance monitoring...
-	 */
-	r128_cce_performance_boxes(dev_priv);
-#endif
-
-	BEGIN_RING(4);
-
-	R128_WAIT_UNTIL_PAGE_FLIPPED();
-	OUT_RING(CCE_PACKET0(R128_CRTC_OFFSET, 0));
-
-	if (dev_priv->current_page == 0)
-		OUT_RING(dev_priv->back_offset);
-	else
-		OUT_RING(dev_priv->front_offset);
-
-	ADVANCE_RING();
-
-	/* Increment the frame counter.  The client-side 3D driver must
-	 * throttle the framerate by waiting for this value before
-	 * performing the swapbuffer ioctl.
-	 */
-	dev_priv->sarea_priv->last_frame++;
-	dev_priv->sarea_priv->pfCurrentPage = dev_priv->current_page =
-	    1 - dev_priv->current_page;
-
-	BEGIN_RING(2);
-
-	OUT_RING(CCE_PACKET0(R128_LAST_FRAME_REG, 0));
-	OUT_RING(dev_priv->sarea_priv->last_frame);
-
-	ADVANCE_RING();
-}
-
-static void r128_cce_dispatch_vertex(struct drm_device *dev, struct drm_buf *buf)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_buf_priv_t *buf_priv = buf->dev_private;
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	int format = sarea_priv->vc_format;
-	int offset = buf->bus_address;
-	int size = buf->used;
-	int prim = buf_priv->prim;
-	int i = 0;
-	RING_LOCALS;
-	DRM_DEBUG("buf=%d nbox=%d\n", buf->idx, sarea_priv->nbox);
-
-	if (0)
-		r128_print_dirty("dispatch_vertex", sarea_priv->dirty);
-
-	if (buf->used) {
-		buf_priv->dispatched = 1;
-
-		if (sarea_priv->dirty & ~R128_UPLOAD_CLIPRECTS)
-			r128_emit_state(dev_priv);
-
-		do {
-			/* Emit the next set of up to three cliprects */
-			if (i < sarea_priv->nbox) {
-				r128_emit_clip_rects(dev_priv,
-						     &sarea_priv->boxes[i],
-						     sarea_priv->nbox - i);
-			}
-
-			/* Emit the vertex buffer rendering commands */
-			BEGIN_RING(5);
-
-			OUT_RING(CCE_PACKET3(R128_3D_RNDR_GEN_INDX_PRIM, 3));
-			OUT_RING(offset);
-			OUT_RING(size);
-			OUT_RING(format);
-			OUT_RING(prim | R128_CCE_VC_CNTL_PRIM_WALK_LIST |
-				 (size << R128_CCE_VC_CNTL_NUM_SHIFT));
-
-			ADVANCE_RING();
-
-			i += 3;
-		} while (i < sarea_priv->nbox);
-	}
-
-	if (buf_priv->discard) {
-		buf_priv->age = dev_priv->sarea_priv->last_dispatch;
-
-		/* Emit the vertex buffer age */
-		BEGIN_RING(2);
-
-		OUT_RING(CCE_PACKET0(R128_LAST_DISPATCH_REG, 0));
-		OUT_RING(buf_priv->age);
-
-		ADVANCE_RING();
-
-		buf->pending = 1;
-		buf->used = 0;
-		/* FIXME: Check dispatched field */
-		buf_priv->dispatched = 0;
-	}
-
-	dev_priv->sarea_priv->last_dispatch++;
-
-	sarea_priv->dirty &= ~R128_UPLOAD_CLIPRECTS;
-	sarea_priv->nbox = 0;
-}
-
-static void r128_cce_dispatch_indirect(struct drm_device *dev,
-				       struct drm_buf *buf, int start, int end)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_buf_priv_t *buf_priv = buf->dev_private;
-	RING_LOCALS;
-	DRM_DEBUG("indirect: buf=%d s=0x%x e=0x%x\n", buf->idx, start, end);
-
-	if (start != end) {
-		int offset = buf->bus_address + start;
-		int dwords = (end - start + 3) / sizeof(u32);
-
-		/* Indirect buffer data must be an even number of
-		 * dwords, so if we've been given an odd number we must
-		 * pad the data with a Type-2 CCE packet.
-		 */
-		if (dwords & 1) {
-			u32 *data = (u32 *)
-			    ((char *)dev->agp_buffer_map->handle
-			     + buf->offset + start);
-			data[dwords++] = cpu_to_le32(R128_CCE_PACKET2);
-		}
-
-		buf_priv->dispatched = 1;
-
-		/* Fire off the indirect buffer */
-		BEGIN_RING(3);
-
-		OUT_RING(CCE_PACKET0(R128_PM4_IW_INDOFF, 1));
-		OUT_RING(offset);
-		OUT_RING(dwords);
-
-		ADVANCE_RING();
-	}
-
-	if (buf_priv->discard) {
-		buf_priv->age = dev_priv->sarea_priv->last_dispatch;
-
-		/* Emit the indirect buffer age */
-		BEGIN_RING(2);
-
-		OUT_RING(CCE_PACKET0(R128_LAST_DISPATCH_REG, 0));
-		OUT_RING(buf_priv->age);
-
-		ADVANCE_RING();
-
-		buf->pending = 1;
-		buf->used = 0;
-		/* FIXME: Check dispatched field */
-		buf_priv->dispatched = 0;
-	}
-
-	dev_priv->sarea_priv->last_dispatch++;
-}
-
-static void r128_cce_dispatch_indices(struct drm_device *dev,
-				      struct drm_buf *buf,
-				      int start, int end, int count)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_buf_priv_t *buf_priv = buf->dev_private;
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	int format = sarea_priv->vc_format;
-	int offset = dev->agp_buffer_map->offset - dev_priv->cce_buffers_offset;
-	int prim = buf_priv->prim;
-	u32 *data;
-	int dwords;
-	int i = 0;
-	RING_LOCALS;
-	DRM_DEBUG("indices: s=%d e=%d c=%d\n", start, end, count);
-
-	if (0)
-		r128_print_dirty("dispatch_indices", sarea_priv->dirty);
-
-	if (start != end) {
-		buf_priv->dispatched = 1;
-
-		if (sarea_priv->dirty & ~R128_UPLOAD_CLIPRECTS)
-			r128_emit_state(dev_priv);
-
-		dwords = (end - start + 3) / sizeof(u32);
-
-		data = (u32 *) ((char *)dev->agp_buffer_map->handle
-				+ buf->offset + start);
-
-		data[0] = cpu_to_le32(CCE_PACKET3(R128_3D_RNDR_GEN_INDX_PRIM,
-						  dwords - 2));
-
-		data[1] = cpu_to_le32(offset);
-		data[2] = cpu_to_le32(R128_MAX_VB_VERTS);
-		data[3] = cpu_to_le32(format);
-		data[4] = cpu_to_le32((prim | R128_CCE_VC_CNTL_PRIM_WALK_IND |
-				       (count << 16)));
-
-		if (count & 0x1) {
-#ifdef __LITTLE_ENDIAN
-			data[dwords - 1] &= 0x0000ffff;
-#else
-			data[dwords - 1] &= 0xffff0000;
-#endif
-		}
-
-		do {
-			/* Emit the next set of up to three cliprects */
-			if (i < sarea_priv->nbox) {
-				r128_emit_clip_rects(dev_priv,
-						     &sarea_priv->boxes[i],
-						     sarea_priv->nbox - i);
-			}
-
-			r128_cce_dispatch_indirect(dev, buf, start, end);
-
-			i += 3;
-		} while (i < sarea_priv->nbox);
-	}
-
-	if (buf_priv->discard) {
-		buf_priv->age = dev_priv->sarea_priv->last_dispatch;
-
-		/* Emit the vertex buffer age */
-		BEGIN_RING(2);
-
-		OUT_RING(CCE_PACKET0(R128_LAST_DISPATCH_REG, 0));
-		OUT_RING(buf_priv->age);
-
-		ADVANCE_RING();
-
-		buf->pending = 1;
-		/* FIXME: Check dispatched field */
-		buf_priv->dispatched = 0;
-	}
-
-	dev_priv->sarea_priv->last_dispatch++;
-
-	sarea_priv->dirty &= ~R128_UPLOAD_CLIPRECTS;
-	sarea_priv->nbox = 0;
-}
-
-static int r128_cce_dispatch_blit(struct drm_device *dev,
-				  struct drm_file *file_priv,
-				  drm_r128_blit_t *blit)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_r128_buf_priv_t *buf_priv;
-	u32 *data;
-	int dword_shift, dwords;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	/* The compiler won't optimize away a division by a variable,
-	 * even if the only legal values are powers of two.  Thus, we'll
-	 * use a shift instead.
-	 */
-	switch (blit->format) {
-	case R128_DATATYPE_ARGB8888:
-		dword_shift = 0;
-		break;
-	case R128_DATATYPE_ARGB1555:
-	case R128_DATATYPE_RGB565:
-	case R128_DATATYPE_ARGB4444:
-	case R128_DATATYPE_YVYU422:
-	case R128_DATATYPE_VYUY422:
-		dword_shift = 1;
-		break;
-	case R128_DATATYPE_CI8:
-	case R128_DATATYPE_RGB8:
-		dword_shift = 2;
-		break;
-	default:
-		DRM_ERROR("invalid blit format %d\n", blit->format);
-		return -EINVAL;
-	}
-
-	/* Flush the pixel cache, and mark the contents as Read Invalid.
-	 * This ensures no pixel data gets mixed up with the texture
-	 * data from the host data blit, otherwise part of the texture
-	 * image may be corrupted.
-	 */
-	BEGIN_RING(2);
-
-	OUT_RING(CCE_PACKET0(R128_PC_GUI_CTLSTAT, 0));
-	OUT_RING(R128_PC_RI_GUI | R128_PC_FLUSH_GUI);
-
-	ADVANCE_RING();
-
-	/* Dispatch the indirect buffer.
-	 */
-	buf = dma->buflist[blit->idx];
-	buf_priv = buf->dev_private;
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", blit->idx);
-		return -EINVAL;
-	}
-
-	buf_priv->discard = 1;
-
-	dwords = (blit->width * blit->height) >> dword_shift;
-
-	data = (u32 *) ((char *)dev->agp_buffer_map->handle + buf->offset);
-
-	data[0] = cpu_to_le32(CCE_PACKET3(R128_CNTL_HOSTDATA_BLT, dwords + 6));
-	data[1] = cpu_to_le32((R128_GMC_DST_PITCH_OFFSET_CNTL |
-			       R128_GMC_BRUSH_NONE |
-			       (blit->format << 8) |
-			       R128_GMC_SRC_DATATYPE_COLOR |
-			       R128_ROP3_S |
-			       R128_DP_SRC_SOURCE_HOST_DATA |
-			       R128_GMC_CLR_CMP_CNTL_DIS |
-			       R128_GMC_AUX_CLIP_DIS | R128_GMC_WR_MSK_DIS));
-
-	data[2] = cpu_to_le32((blit->pitch << 21) | (blit->offset >> 5));
-	data[3] = cpu_to_le32(0xffffffff);
-	data[4] = cpu_to_le32(0xffffffff);
-	data[5] = cpu_to_le32((blit->y << 16) | blit->x);
-	data[6] = cpu_to_le32((blit->height << 16) | blit->width);
-	data[7] = cpu_to_le32(dwords);
-
-	buf->used = (dwords + 8) * sizeof(u32);
-
-	r128_cce_dispatch_indirect(dev, buf, 0, buf->used);
-
-	/* Flush the pixel cache after the blit completes.  This ensures
-	 * the texture data is written out to memory before rendering
-	 * continues.
-	 */
-	BEGIN_RING(2);
-
-	OUT_RING(CCE_PACKET0(R128_PC_GUI_CTLSTAT, 0));
-	OUT_RING(R128_PC_FLUSH_GUI);
-
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/* ================================================================
- * Tiled depth buffer management
- *
- * FIXME: These should all set the destination write mask for when we
- * have hardware stencil support.
- */
-
-static int r128_cce_dispatch_write_span(struct drm_device *dev,
-					drm_r128_depth_t *depth)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	int count, x, y;
-	u32 *buffer;
-	u8 *mask;
-	int i, buffer_size, mask_size;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	count = depth->n;
-	if (count > 4096 || count <= 0)
-		return -EMSGSIZE;
-
-	if (DRM_COPY_FROM_USER(&x, depth->x, sizeof(x)))
-		return -EFAULT;
-	if (DRM_COPY_FROM_USER(&y, depth->y, sizeof(y)))
-		return -EFAULT;
-
-	buffer_size = depth->n * sizeof(u32);
-	buffer = kmalloc(buffer_size, GFP_KERNEL);
-	if (buffer == NULL)
-		return -ENOMEM;
-	if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) {
-		kfree(buffer);
-		return -EFAULT;
-	}
-
-	mask_size = depth->n * sizeof(u8);
-	if (depth->mask) {
-		mask = kmalloc(mask_size, GFP_KERNEL);
-		if (mask == NULL) {
-			kfree(buffer);
-			return -ENOMEM;
-		}
-		if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) {
-			kfree(buffer);
-			kfree(mask);
-			return -EFAULT;
-		}
-
-		for (i = 0; i < count; i++, x++) {
-			if (mask[i]) {
-				BEGIN_RING(6);
-
-				OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
-				OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
-					 R128_GMC_BRUSH_SOLID_COLOR |
-					 (dev_priv->depth_fmt << 8) |
-					 R128_GMC_SRC_DATATYPE_COLOR |
-					 R128_ROP3_P |
-					 R128_GMC_CLR_CMP_CNTL_DIS |
-					 R128_GMC_WR_MSK_DIS);
-
-				OUT_RING(dev_priv->depth_pitch_offset_c);
-				OUT_RING(buffer[i]);
-
-				OUT_RING((x << 16) | y);
-				OUT_RING((1 << 16) | 1);
-
-				ADVANCE_RING();
-			}
-		}
-
-		kfree(mask);
-	} else {
-		for (i = 0; i < count; i++, x++) {
-			BEGIN_RING(6);
-
-			OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
-			OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
-				 R128_GMC_BRUSH_SOLID_COLOR |
-				 (dev_priv->depth_fmt << 8) |
-				 R128_GMC_SRC_DATATYPE_COLOR |
-				 R128_ROP3_P |
-				 R128_GMC_CLR_CMP_CNTL_DIS |
-				 R128_GMC_WR_MSK_DIS);
-
-			OUT_RING(dev_priv->depth_pitch_offset_c);
-			OUT_RING(buffer[i]);
-
-			OUT_RING((x << 16) | y);
-			OUT_RING((1 << 16) | 1);
-
-			ADVANCE_RING();
-		}
-	}
-
-	kfree(buffer);
-
-	return 0;
-}
-
-static int r128_cce_dispatch_write_pixels(struct drm_device *dev,
-					  drm_r128_depth_t *depth)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	int count, *x, *y;
-	u32 *buffer;
-	u8 *mask;
-	int i, xbuf_size, ybuf_size, buffer_size, mask_size;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	count = depth->n;
-	if (count > 4096 || count <= 0)
-		return -EMSGSIZE;
-
-	xbuf_size = count * sizeof(*x);
-	ybuf_size = count * sizeof(*y);
-	x = kmalloc(xbuf_size, GFP_KERNEL);
-	if (x == NULL)
-		return -ENOMEM;
-	y = kmalloc(ybuf_size, GFP_KERNEL);
-	if (y == NULL) {
-		kfree(x);
-		return -ENOMEM;
-	}
-	if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) {
-		kfree(x);
-		kfree(y);
-		return -EFAULT;
-	}
-	if (DRM_COPY_FROM_USER(y, depth->y, xbuf_size)) {
-		kfree(x);
-		kfree(y);
-		return -EFAULT;
-	}
-
-	buffer_size = depth->n * sizeof(u32);
-	buffer = kmalloc(buffer_size, GFP_KERNEL);
-	if (buffer == NULL) {
-		kfree(x);
-		kfree(y);
-		return -ENOMEM;
-	}
-	if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) {
-		kfree(x);
-		kfree(y);
-		kfree(buffer);
-		return -EFAULT;
-	}
-
-	if (depth->mask) {
-		mask_size = depth->n * sizeof(u8);
-		mask = kmalloc(mask_size, GFP_KERNEL);
-		if (mask == NULL) {
-			kfree(x);
-			kfree(y);
-			kfree(buffer);
-			return -ENOMEM;
-		}
-		if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) {
-			kfree(x);
-			kfree(y);
-			kfree(buffer);
-			kfree(mask);
-			return -EFAULT;
-		}
-
-		for (i = 0; i < count; i++) {
-			if (mask[i]) {
-				BEGIN_RING(6);
-
-				OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
-				OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
-					 R128_GMC_BRUSH_SOLID_COLOR |
-					 (dev_priv->depth_fmt << 8) |
-					 R128_GMC_SRC_DATATYPE_COLOR |
-					 R128_ROP3_P |
-					 R128_GMC_CLR_CMP_CNTL_DIS |
-					 R128_GMC_WR_MSK_DIS);
-
-				OUT_RING(dev_priv->depth_pitch_offset_c);
-				OUT_RING(buffer[i]);
-
-				OUT_RING((x[i] << 16) | y[i]);
-				OUT_RING((1 << 16) | 1);
-
-				ADVANCE_RING();
-			}
-		}
-
-		kfree(mask);
-	} else {
-		for (i = 0; i < count; i++) {
-			BEGIN_RING(6);
-
-			OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
-			OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
-				 R128_GMC_BRUSH_SOLID_COLOR |
-				 (dev_priv->depth_fmt << 8) |
-				 R128_GMC_SRC_DATATYPE_COLOR |
-				 R128_ROP3_P |
-				 R128_GMC_CLR_CMP_CNTL_DIS |
-				 R128_GMC_WR_MSK_DIS);
-
-			OUT_RING(dev_priv->depth_pitch_offset_c);
-			OUT_RING(buffer[i]);
-
-			OUT_RING((x[i] << 16) | y[i]);
-			OUT_RING((1 << 16) | 1);
-
-			ADVANCE_RING();
-		}
-	}
-
-	kfree(x);
-	kfree(y);
-	kfree(buffer);
-
-	return 0;
-}
-
-static int r128_cce_dispatch_read_span(struct drm_device *dev,
-				       drm_r128_depth_t *depth)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	int count, x, y;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	count = depth->n;
-	if (count > 4096 || count <= 0)
-		return -EMSGSIZE;
-
-	if (DRM_COPY_FROM_USER(&x, depth->x, sizeof(x)))
-		return -EFAULT;
-	if (DRM_COPY_FROM_USER(&y, depth->y, sizeof(y)))
-		return -EFAULT;
-
-	BEGIN_RING(7);
-
-	OUT_RING(CCE_PACKET3(R128_CNTL_BITBLT_MULTI, 5));
-	OUT_RING(R128_GMC_SRC_PITCH_OFFSET_CNTL |
-		 R128_GMC_DST_PITCH_OFFSET_CNTL |
-		 R128_GMC_BRUSH_NONE |
-		 (dev_priv->depth_fmt << 8) |
-		 R128_GMC_SRC_DATATYPE_COLOR |
-		 R128_ROP3_S |
-		 R128_DP_SRC_SOURCE_MEMORY |
-		 R128_GMC_CLR_CMP_CNTL_DIS | R128_GMC_WR_MSK_DIS);
-
-	OUT_RING(dev_priv->depth_pitch_offset_c);
-	OUT_RING(dev_priv->span_pitch_offset_c);
-
-	OUT_RING((x << 16) | y);
-	OUT_RING((0 << 16) | 0);
-	OUT_RING((count << 16) | 1);
-
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static int r128_cce_dispatch_read_pixels(struct drm_device *dev,
-					 drm_r128_depth_t *depth)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	int count, *x, *y;
-	int i, xbuf_size, ybuf_size;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	count = depth->n;
-	if (count > 4096 || count <= 0)
-		return -EMSGSIZE;
-
-	if (count > dev_priv->depth_pitch)
-		count = dev_priv->depth_pitch;
-
-	xbuf_size = count * sizeof(*x);
-	ybuf_size = count * sizeof(*y);
-	x = kmalloc(xbuf_size, GFP_KERNEL);
-	if (x == NULL)
-		return -ENOMEM;
-	y = kmalloc(ybuf_size, GFP_KERNEL);
-	if (y == NULL) {
-		kfree(x);
-		return -ENOMEM;
-	}
-	if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) {
-		kfree(x);
-		kfree(y);
-		return -EFAULT;
-	}
-	if (DRM_COPY_FROM_USER(y, depth->y, ybuf_size)) {
-		kfree(x);
-		kfree(y);
-		return -EFAULT;
-	}
-
-	for (i = 0; i < count; i++) {
-		BEGIN_RING(7);
-
-		OUT_RING(CCE_PACKET3(R128_CNTL_BITBLT_MULTI, 5));
-		OUT_RING(R128_GMC_SRC_PITCH_OFFSET_CNTL |
-			 R128_GMC_DST_PITCH_OFFSET_CNTL |
-			 R128_GMC_BRUSH_NONE |
-			 (dev_priv->depth_fmt << 8) |
-			 R128_GMC_SRC_DATATYPE_COLOR |
-			 R128_ROP3_S |
-			 R128_DP_SRC_SOURCE_MEMORY |
-			 R128_GMC_CLR_CMP_CNTL_DIS | R128_GMC_WR_MSK_DIS);
-
-		OUT_RING(dev_priv->depth_pitch_offset_c);
-		OUT_RING(dev_priv->span_pitch_offset_c);
-
-		OUT_RING((x[i] << 16) | y[i]);
-		OUT_RING((i << 16) | 0);
-		OUT_RING((1 << 16) | 1);
-
-		ADVANCE_RING();
-	}
-
-	kfree(x);
-	kfree(y);
-
-	return 0;
-}
-
-/* ================================================================
- * Polygon stipple
- */
-
-static void r128_cce_dispatch_stipple(struct drm_device *dev, u32 *stipple)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(33);
-
-	OUT_RING(CCE_PACKET0(R128_BRUSH_DATA0, 31));
-	for (i = 0; i < 32; i++)
-		OUT_RING(stipple[i]);
-
-	ADVANCE_RING();
-}
-
-/* ================================================================
- * IOCTL functions
- */
-
-static int r128_cce_clear(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_sarea_t *sarea_priv;
-	drm_r128_clear_t *clear = data;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	sarea_priv = dev_priv->sarea_priv;
-
-	if (sarea_priv->nbox > R128_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = R128_NR_SAREA_CLIPRECTS;
-
-	r128_cce_dispatch_clear(dev, clear);
-	COMMIT_RING();
-
-	/* Make sure we restore the 3D state next time.
-	 */
-	dev_priv->sarea_priv->dirty |= R128_UPLOAD_CONTEXT | R128_UPLOAD_MASKS;
-
-	return 0;
-}
-
-static int r128_do_init_pageflip(struct drm_device *dev)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	dev_priv->crtc_offset = R128_READ(R128_CRTC_OFFSET);
-	dev_priv->crtc_offset_cntl = R128_READ(R128_CRTC_OFFSET_CNTL);
-
-	R128_WRITE(R128_CRTC_OFFSET, dev_priv->front_offset);
-	R128_WRITE(R128_CRTC_OFFSET_CNTL,
-		   dev_priv->crtc_offset_cntl | R128_CRTC_OFFSET_FLIP_CNTL);
-
-	dev_priv->page_flipping = 1;
-	dev_priv->current_page = 0;
-	dev_priv->sarea_priv->pfCurrentPage = dev_priv->current_page;
-
-	return 0;
-}
-
-static int r128_do_cleanup_pageflip(struct drm_device *dev)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	R128_WRITE(R128_CRTC_OFFSET, dev_priv->crtc_offset);
-	R128_WRITE(R128_CRTC_OFFSET_CNTL, dev_priv->crtc_offset_cntl);
-
-	if (dev_priv->current_page != 0) {
-		r128_cce_dispatch_flip(dev);
-		COMMIT_RING();
-	}
-
-	dev_priv->page_flipping = 0;
-	return 0;
-}
-
-/* Swapping and flipping are different operations, need different ioctls.
- * They can & should be intermixed to support multiple 3d windows.
- */
-
-static int r128_cce_flip(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	if (!dev_priv->page_flipping)
-		r128_do_init_pageflip(dev);
-
-	r128_cce_dispatch_flip(dev);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int r128_cce_swap(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	if (sarea_priv->nbox > R128_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = R128_NR_SAREA_CLIPRECTS;
-
-	r128_cce_dispatch_swap(dev);
-	dev_priv->sarea_priv->dirty |= (R128_UPLOAD_CONTEXT |
-					R128_UPLOAD_MASKS);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int r128_cce_vertex(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_r128_buf_priv_t *buf_priv;
-	drm_r128_vertex_t *vertex = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	DRM_DEBUG("pid=%d index=%d count=%d discard=%d\n",
-		  DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard);
-
-	if (vertex->idx < 0 || vertex->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  vertex->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-	if (vertex->prim < 0 ||
-	    vertex->prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) {
-		DRM_ERROR("buffer prim %d\n", vertex->prim);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf = dma->buflist[vertex->idx];
-	buf_priv = buf->dev_private;
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", vertex->idx);
-		return -EINVAL;
-	}
-
-	buf->used = vertex->count;
-	buf_priv->prim = vertex->prim;
-	buf_priv->discard = vertex->discard;
-
-	r128_cce_dispatch_vertex(dev, buf);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int r128_cce_indices(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_r128_buf_priv_t *buf_priv;
-	drm_r128_indices_t *elts = data;
-	int count;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	DRM_DEBUG("pid=%d buf=%d s=%d e=%d d=%d\n", DRM_CURRENTPID,
-		  elts->idx, elts->start, elts->end, elts->discard);
-
-	if (elts->idx < 0 || elts->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  elts->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-	if (elts->prim < 0 ||
-	    elts->prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) {
-		DRM_ERROR("buffer prim %d\n", elts->prim);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf = dma->buflist[elts->idx];
-	buf_priv = buf->dev_private;
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", elts->idx);
-		return -EINVAL;
-	}
-
-	count = (elts->end - elts->start) / sizeof(u16);
-	elts->start -= R128_INDEX_PRIM_OFFSET;
-
-	if (elts->start & 0x7) {
-		DRM_ERROR("misaligned buffer 0x%x\n", elts->start);
-		return -EINVAL;
-	}
-	if (elts->start < buf->used) {
-		DRM_ERROR("no header 0x%x - 0x%x\n", elts->start, buf->used);
-		return -EINVAL;
-	}
-
-	buf->used = elts->end;
-	buf_priv->prim = elts->prim;
-	buf_priv->discard = elts->discard;
-
-	r128_cce_dispatch_indices(dev, buf, elts->start, elts->end, count);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int r128_cce_blit(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_blit_t *blit = data;
-	int ret;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	DRM_DEBUG("pid=%d index=%d\n", DRM_CURRENTPID, blit->idx);
-
-	if (blit->idx < 0 || blit->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  blit->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	ret = r128_cce_dispatch_blit(dev, file_priv, blit);
-
-	COMMIT_RING();
-	return ret;
-}
-
-static int r128_cce_depth(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_depth_t *depth = data;
-	int ret;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	ret = -EINVAL;
-	switch (depth->func) {
-	case R128_WRITE_SPAN:
-		ret = r128_cce_dispatch_write_span(dev, depth);
-		break;
-	case R128_WRITE_PIXELS:
-		ret = r128_cce_dispatch_write_pixels(dev, depth);
-		break;
-	case R128_READ_SPAN:
-		ret = r128_cce_dispatch_read_span(dev, depth);
-		break;
-	case R128_READ_PIXELS:
-		ret = r128_cce_dispatch_read_pixels(dev, depth);
-		break;
-	}
-
-	COMMIT_RING();
-	return ret;
-}
-
-static int r128_cce_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_stipple_t *stipple = data;
-	u32 mask[32];
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	if (DRM_COPY_FROM_USER(&mask, stipple->mask, 32 * sizeof(u32)))
-		return -EFAULT;
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	r128_cce_dispatch_stipple(dev, mask);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int r128_cce_indirect(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_r128_buf_priv_t *buf_priv;
-	drm_r128_indirect_t *indirect = data;
-#if 0
-	RING_LOCALS;
-#endif
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	DRM_DEBUG("idx=%d s=%d e=%d d=%d\n",
-		  indirect->idx, indirect->start, indirect->end,
-		  indirect->discard);
-
-	if (indirect->idx < 0 || indirect->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  indirect->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-
-	buf = dma->buflist[indirect->idx];
-	buf_priv = buf->dev_private;
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", indirect->idx);
-		return -EINVAL;
-	}
-
-	if (indirect->start < buf->used) {
-		DRM_ERROR("reusing indirect: start=0x%x actual=0x%x\n",
-			  indirect->start, buf->used);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf->used = indirect->end;
-	buf_priv->discard = indirect->discard;
-
-#if 0
-	/* Wait for the 3D stream to idle before the indirect buffer
-	 * containing 2D acceleration commands is processed.
-	 */
-	BEGIN_RING(2);
-	RADEON_WAIT_UNTIL_3D_IDLE();
-	ADVANCE_RING();
-#endif
-
-	/* Dispatch the indirect buffer full of commands from the
-	 * X server.  This is insecure and is thus only available to
-	 * privileged clients.
-	 */
-	r128_cce_dispatch_indirect(dev, buf, indirect->start, indirect->end);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int r128_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_getparam_t *param = data;
-	int value;
-
-	DEV_INIT_TEST_WITH_RETURN(dev_priv);
-
-	DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
-
-	switch (param->param) {
-	case R128_PARAM_IRQ_NR:
-		value = drm_dev_to_irq(dev);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-void r128_driver_preclose(struct drm_device *dev, struct drm_file *file_priv)
-{
-	if (dev->dev_private) {
-		drm_r128_private_t *dev_priv = dev->dev_private;
-		if (dev_priv->page_flipping)
-			r128_do_cleanup_pageflip(dev);
-	}
-}
-void r128_driver_lastclose(struct drm_device *dev)
-{
-	r128_do_cleanup_cce(dev);
-}
-
-struct drm_ioctl_desc r128_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(R128_INIT, r128_cce_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(R128_CCE_START, r128_cce_start, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(R128_CCE_STOP, r128_cce_stop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(R128_CCE_RESET, r128_cce_reset, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(R128_CCE_IDLE, r128_cce_idle, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_RESET, r128_engine_reset, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_FULLSCREEN, r128_fullscreen, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_SWAP, r128_cce_swap, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_FLIP, r128_cce_flip, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_CLEAR, r128_cce_clear, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_VERTEX, r128_cce_vertex, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_INDICES, r128_cce_indices, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_BLIT, r128_cce_blit, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_DEPTH, r128_cce_depth, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_STIPPLE, r128_cce_stipple, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(R128_INDIRECT, r128_cce_indirect, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(R128_GETPARAM, r128_getparam, DRM_AUTH),
-};
-
-int r128_max_ioctl = DRM_ARRAY_SIZE(r128_ioctls);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/Kconfig b/ANDROID_3.4.5/drivers/gpu/drm/radeon/Kconfig
deleted file mode 100644
index ea92bbe3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/Kconfig
+++ /dev/null
@@ -1,31 +0,0 @@
-config DRM_RADEON_KMS
-	bool "Enable modesetting on radeon by default - NEW DRIVER"
-	depends on DRM_RADEON
-	select BACKLIGHT_CLASS_DEVICE
-	help
-	  Choose this option if you want kernel modesetting enabled by default.
-
-	  This is a completely new driver. It's only part of the existing drm
-	  for compatibility reasons. It requires an entirely different graphics
-	  stack above it and works very differently from the old drm stack.
-	  i.e. don't enable this unless you know what you are doing it may
-	  cause issues or bugs compared to the previous userspace driver stack.
-
-	  When kernel modesetting is enabled the IOCTL of radeon/drm
-	  driver are considered as invalid and an error message is printed
-	  in the log and they return failure.
-
-	  KMS enabled userspace will use new API to talk with the radeon/drm
-	  driver. The new API provide functions to create/destroy/share/mmap
-	  buffer object which are then managed by the kernel memory manager
-	  (here TTM). In order to submit command to the GPU the userspace
-	  provide a buffer holding the command stream, along this buffer
-	  userspace have to provide a list of buffer object used by the
-	  command stream. The kernel radeon driver will then place buffer
-	  in GPU accessible memory and will update command stream to reflect
-	  the position of the different buffers.
-
-	  The kernel will also perform security check on command stream
-	  provided by the user, we want to catch and forbid any illegal use
-	  of the GPU such as DMA into random system memory or into memory
-	  not owned by the process supplying the command stream.
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/radeon/Makefile
deleted file mode 100644
index 9d837299..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/Makefile
+++ /dev/null
@@ -1,82 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm
-
-hostprogs-y := mkregtable
-clean-files := rn50_reg_safe.h r100_reg_safe.h r200_reg_safe.h rv515_reg_safe.h r300_reg_safe.h r420_reg_safe.h rs600_reg_safe.h r600_reg_safe.h evergreen_reg_safe.h cayman_reg_safe.h
-
-quiet_cmd_mkregtable = MKREGTABLE $@
-      cmd_mkregtable = $(obj)/mkregtable $< > $@
-
-$(obj)/rn50_reg_safe.h: $(src)/reg_srcs/rn50 $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/r100_reg_safe.h: $(src)/reg_srcs/r100 $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/r200_reg_safe.h: $(src)/reg_srcs/r200 $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/rv515_reg_safe.h: $(src)/reg_srcs/rv515 $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/r300_reg_safe.h: $(src)/reg_srcs/r300 $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/r420_reg_safe.h: $(src)/reg_srcs/r420 $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/rs600_reg_safe.h: $(src)/reg_srcs/rs600 $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/r600_reg_safe.h: $(src)/reg_srcs/r600 $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/evergreen_reg_safe.h: $(src)/reg_srcs/evergreen $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/cayman_reg_safe.h: $(src)/reg_srcs/cayman $(obj)/mkregtable
-	$(call if_changed,mkregtable)
-
-$(obj)/r100.o: $(obj)/r100_reg_safe.h $(obj)/rn50_reg_safe.h
-
-$(obj)/r200.o: $(obj)/r200_reg_safe.h
-
-$(obj)/rv515.o: $(obj)/rv515_reg_safe.h
-
-$(obj)/r300.o: $(obj)/r300_reg_safe.h
-
-$(obj)/r420.o: $(obj)/r420_reg_safe.h
-
-$(obj)/rs600.o: $(obj)/rs600_reg_safe.h
-
-$(obj)/r600_cs.o: $(obj)/r600_reg_safe.h
-
-$(obj)/evergreen_cs.o: $(obj)/evergreen_reg_safe.h $(obj)/cayman_reg_safe.h
-
-radeon-y := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o \
-	radeon_irq.o r300_cmdbuf.o r600_cp.o
-# add KMS driver
-radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \
-	radeon_atombios.o radeon_agp.o atombios_crtc.o radeon_combios.o \
-	atom.o radeon_fence.o radeon_ttm.o radeon_object.o radeon_gart.o \
-	radeon_legacy_crtc.o radeon_legacy_encoders.o radeon_connectors.o \
-	radeon_encoders.o radeon_display.o radeon_cursor.o radeon_i2c.o \
-	radeon_clocks.o radeon_fb.o radeon_gem.o radeon_ring.o radeon_irq_kms.o \
-	radeon_cs.o radeon_bios.o radeon_benchmark.o r100.o r300.o r420.o \
-	rs400.o rs600.o rs690.o rv515.o r520.o r600.o rv770.o radeon_test.o \
-	r200.o radeon_legacy_tv.o r600_cs.o r600_blit.o r600_blit_shaders.o \
-	r600_blit_kms.o radeon_pm.o atombios_dp.o r600_audio.o r600_hdmi.o \
-	evergreen.o evergreen_cs.o evergreen_blit_shaders.o evergreen_blit_kms.o \
-	radeon_trace_points.o ni.o cayman_blit_shaders.o atombios_encoders.o \
-	radeon_semaphore.o radeon_sa.o atombios_i2c.o si.o si_blit_shaders.o
-
-radeon-$(CONFIG_COMPAT) += radeon_ioc32.o
-radeon-$(CONFIG_VGA_SWITCHEROO) += radeon_atpx_handler.o
-radeon-$(CONFIG_ACPI) += radeon_acpi.o
-
-obj-$(CONFIG_DRM_RADEON)+= radeon.o
-
-CFLAGS_radeon_trace_points.o := -I$(src)
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/ObjectID.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/ObjectID.h
deleted file mode 100644
index ca4b0380..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/ObjectID.h
+++ /dev/null
@@ -1,696 +0,0 @@
-/*
-* Copyright 2006-2007 Advanced Micro Devices, Inc.  
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in
-* all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
-* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-* OTHER DEALINGS IN THE SOFTWARE.
-*/
-/* based on stg/asic_reg/drivers/inc/asic_reg/ObjectID.h ver 23 */
-
-#ifndef _OBJECTID_H
-#define _OBJECTID_H
-
-#if defined(_X86_)
-#pragma pack(1)
-#endif
-
-/****************************************************/
-/* Graphics Object Type Definition                  */
-/****************************************************/
-#define GRAPH_OBJECT_TYPE_NONE                    0x0
-#define GRAPH_OBJECT_TYPE_GPU                     0x1
-#define GRAPH_OBJECT_TYPE_ENCODER                 0x2
-#define GRAPH_OBJECT_TYPE_CONNECTOR               0x3
-#define GRAPH_OBJECT_TYPE_ROUTER                  0x4
-/* deleted */
-#define GRAPH_OBJECT_TYPE_DISPLAY_PATH            0x6  
-#define GRAPH_OBJECT_TYPE_GENERIC                 0x7
-
-/****************************************************/
-/* Encoder Object ID Definition                     */
-/****************************************************/
-#define ENCODER_OBJECT_ID_NONE                    0x00 
-
-/* Radeon Class Display Hardware */
-#define ENCODER_OBJECT_ID_INTERNAL_LVDS           0x01
-#define ENCODER_OBJECT_ID_INTERNAL_TMDS1          0x02
-#define ENCODER_OBJECT_ID_INTERNAL_TMDS2          0x03
-#define ENCODER_OBJECT_ID_INTERNAL_DAC1           0x04
-#define ENCODER_OBJECT_ID_INTERNAL_DAC2           0x05     /* TV/CV DAC */
-#define ENCODER_OBJECT_ID_INTERNAL_SDVOA          0x06
-#define ENCODER_OBJECT_ID_INTERNAL_SDVOB          0x07
-
-/* External Third Party Encoders */
-#define ENCODER_OBJECT_ID_SI170B                  0x08
-#define ENCODER_OBJECT_ID_CH7303                  0x09
-#define ENCODER_OBJECT_ID_CH7301                  0x0A
-#define ENCODER_OBJECT_ID_INTERNAL_DVO1           0x0B    /* This belongs to Radeon Class Display Hardware */
-#define ENCODER_OBJECT_ID_EXTERNAL_SDVOA          0x0C
-#define ENCODER_OBJECT_ID_EXTERNAL_SDVOB          0x0D
-#define ENCODER_OBJECT_ID_TITFP513                0x0E
-#define ENCODER_OBJECT_ID_INTERNAL_LVTM1          0x0F    /* not used for Radeon */
-#define ENCODER_OBJECT_ID_VT1623                  0x10
-#define ENCODER_OBJECT_ID_HDMI_SI1930             0x11
-#define ENCODER_OBJECT_ID_HDMI_INTERNAL           0x12
-#define ENCODER_OBJECT_ID_ALMOND                  0x22
-#define ENCODER_OBJECT_ID_TRAVIS                  0x23
-#define ENCODER_OBJECT_ID_NUTMEG                  0x22
-/* Kaleidoscope (KLDSCP) Class Display Hardware (internal) */
-#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1   0x13
-#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1    0x14
-#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1    0x15
-#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2    0x16  /* Shared with CV/TV and CRT */
-#define ENCODER_OBJECT_ID_SI178                   0X17  /* External TMDS (dual link, no HDCP.) */
-#define ENCODER_OBJECT_ID_MVPU_FPGA               0x18  /* MVPU FPGA chip */
-#define ENCODER_OBJECT_ID_INTERNAL_DDI            0x19
-#define ENCODER_OBJECT_ID_VT1625                  0x1A
-#define ENCODER_OBJECT_ID_HDMI_SI1932             0x1B
-#define ENCODER_OBJECT_ID_DP_AN9801               0x1C
-#define ENCODER_OBJECT_ID_DP_DP501                0x1D
-#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY         0x1E
-#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA   0x1F
-#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY1        0x20
-#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY2        0x21
-#define ENCODER_OBJECT_ID_INTERNAL_VCE            0x24
-
-#define ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO    0xFF
-
-/****************************************************/
-/* Connector Object ID Definition                   */
-/****************************************************/
-#define CONNECTOR_OBJECT_ID_NONE                  0x00 
-#define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I     0x01
-#define CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I       0x02
-#define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D     0x03
-#define CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D       0x04
-#define CONNECTOR_OBJECT_ID_VGA                   0x05
-#define CONNECTOR_OBJECT_ID_COMPOSITE             0x06
-#define CONNECTOR_OBJECT_ID_SVIDEO                0x07
-#define CONNECTOR_OBJECT_ID_YPbPr                 0x08
-#define CONNECTOR_OBJECT_ID_D_CONNECTOR           0x09
-#define CONNECTOR_OBJECT_ID_9PIN_DIN              0x0A  /* Supports both CV & TV */
-#define CONNECTOR_OBJECT_ID_SCART                 0x0B
-#define CONNECTOR_OBJECT_ID_HDMI_TYPE_A           0x0C
-#define CONNECTOR_OBJECT_ID_HDMI_TYPE_B           0x0D
-#define CONNECTOR_OBJECT_ID_LVDS                  0x0E
-#define CONNECTOR_OBJECT_ID_7PIN_DIN              0x0F
-#define CONNECTOR_OBJECT_ID_PCIE_CONNECTOR        0x10
-#define CONNECTOR_OBJECT_ID_CROSSFIRE             0x11
-#define CONNECTOR_OBJECT_ID_HARDCODE_DVI          0x12
-#define CONNECTOR_OBJECT_ID_DISPLAYPORT           0x13
-#define CONNECTOR_OBJECT_ID_eDP                   0x14
-#define CONNECTOR_OBJECT_ID_MXM                   0x15
-#define CONNECTOR_OBJECT_ID_LVDS_eDP              0x16
-
-/* deleted */
-
-/****************************************************/
-/* Router Object ID Definition                      */
-/****************************************************/
-#define ROUTER_OBJECT_ID_NONE											0x00
-#define ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL				0x01
-
-/****************************************************/
-/* Generic Object ID Definition                     */
-/****************************************************/
-#define GENERIC_OBJECT_ID_NONE                    0x00
-#define GENERIC_OBJECT_ID_GLSYNC                  0x01
-#define GENERIC_OBJECT_ID_PX2_NON_DRIVABLE        0x02
-#define GENERIC_OBJECT_ID_MXM_OPM                 0x03
-#define GENERIC_OBJECT_ID_STEREO_PIN              0x04        //This object could show up from Misc Object table, it follows ATOM_OBJECT format, and contains one ATOM_OBJECT_GPIO_CNTL_RECORD for the stereo pin
-
-/****************************************************/
-/* Graphics Object ENUM ID Definition               */
-/****************************************************/
-#define GRAPH_OBJECT_ENUM_ID1                     0x01
-#define GRAPH_OBJECT_ENUM_ID2                     0x02
-#define GRAPH_OBJECT_ENUM_ID3                     0x03
-#define GRAPH_OBJECT_ENUM_ID4                     0x04
-#define GRAPH_OBJECT_ENUM_ID5                     0x05
-#define GRAPH_OBJECT_ENUM_ID6                     0x06
-#define GRAPH_OBJECT_ENUM_ID7                     0x07
-
-/****************************************************/
-/* Graphics Object ID Bit definition                */
-/****************************************************/
-#define OBJECT_ID_MASK                            0x00FF
-#define ENUM_ID_MASK                              0x0700
-#define RESERVED1_ID_MASK                         0x0800
-#define OBJECT_TYPE_MASK                          0x7000
-#define RESERVED2_ID_MASK                         0x8000
-                                                  
-#define OBJECT_ID_SHIFT                           0x00
-#define ENUM_ID_SHIFT                             0x08
-#define OBJECT_TYPE_SHIFT                         0x0C
-
-
-/****************************************************/
-/* Graphics Object family definition                */
-/****************************************************/
-#define CONSTRUCTOBJECTFAMILYID(GRAPHICS_OBJECT_TYPE, GRAPHICS_OBJECT_ID) (GRAPHICS_OBJECT_TYPE << OBJECT_TYPE_SHIFT | \
-                                                                           GRAPHICS_OBJECT_ID   << OBJECT_ID_SHIFT)
-/****************************************************/
-/* GPU Object ID definition - Shared with BIOS      */
-/****************************************************/
-#define GPU_ENUM_ID1                            ( GRAPH_OBJECT_TYPE_GPU << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT)
-
-/****************************************************/
-/* Encoder Object ID definition - Shared with BIOS  */
-/****************************************************/
-/*
-#define ENCODER_INTERNAL_LVDS_ENUM_ID1        0x2101      
-#define ENCODER_INTERNAL_TMDS1_ENUM_ID1       0x2102
-#define ENCODER_INTERNAL_TMDS2_ENUM_ID1       0x2103
-#define ENCODER_INTERNAL_DAC1_ENUM_ID1        0x2104
-#define ENCODER_INTERNAL_DAC2_ENUM_ID1        0x2105
-#define ENCODER_INTERNAL_SDVOA_ENUM_ID1       0x2106
-#define ENCODER_INTERNAL_SDVOB_ENUM_ID1       0x2107
-#define ENCODER_SIL170B_ENUM_ID1              0x2108  
-#define ENCODER_CH7303_ENUM_ID1               0x2109
-#define ENCODER_CH7301_ENUM_ID1               0x210A
-#define ENCODER_INTERNAL_DVO1_ENUM_ID1        0x210B
-#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1       0x210C
-#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1       0x210D
-#define ENCODER_TITFP513_ENUM_ID1             0x210E
-#define ENCODER_INTERNAL_LVTM1_ENUM_ID1       0x210F
-#define ENCODER_VT1623_ENUM_ID1               0x2110
-#define ENCODER_HDMI_SI1930_ENUM_ID1          0x2111
-#define ENCODER_HDMI_INTERNAL_ENUM_ID1        0x2112
-#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1   0x2113
-#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1    0x2114
-#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1    0x2115
-#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1    0x2116  
-#define ENCODER_SI178_ENUM_ID1                   0x2117 
-#define ENCODER_MVPU_FPGA_ENUM_ID1               0x2118
-#define ENCODER_INTERNAL_DDI_ENUM_ID1            0x2119
-#define ENCODER_VT1625_ENUM_ID1                  0x211A
-#define ENCODER_HDMI_SI1932_ENUM_ID1             0x211B
-#define ENCODER_ENCODER_DP_AN9801_ENUM_ID1       0x211C
-#define ENCODER_DP_DP501_ENUM_ID1                0x211D
-#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1         0x211E
-*/
-#define ENCODER_INTERNAL_LVDS_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_LVDS << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_TMDS1_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_TMDS1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_TMDS2_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_TMDS2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DAC1_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_DAC1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DAC2_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_DAC2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_SDVOA_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_SDVOA_ENUM_ID2    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_SDVOB_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_SDVOB << OBJECT_ID_SHIFT)
-
-#define ENCODER_SIL170B_ENUM_ID1           ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_SI170B << OBJECT_ID_SHIFT)
-
-#define ENCODER_CH7303_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_CH7303 << OBJECT_ID_SHIFT)
-
-#define ENCODER_CH7301_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_CH7301 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DVO1_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_DVO1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_EXTERNAL_SDVOA_ENUM_ID2    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-
-#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_EXTERNAL_SDVOB << OBJECT_ID_SHIFT)
-
-
-#define ENCODER_TITFP513_ENUM_ID1          ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_TITFP513 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_LVTM1_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_LVTM1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_VT1623_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_VT1623 << OBJECT_ID_SHIFT)
-
-#define ENCODER_HDMI_SI1930_ENUM_ID1       ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_HDMI_SI1930 << OBJECT_ID_SHIFT)
-
-#define ENCODER_HDMI_INTERNAL_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_HDMI_INTERNAL << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1   ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
-
-
-#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID2   ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                   GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
-
-
-#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 << OBJECT_ID_SHIFT)  // Shared with CV/TV and CRT
-
-#define ENCODER_SI178_ENUM_ID1                    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                   ENCODER_OBJECT_ID_SI178 << OBJECT_ID_SHIFT)  
-
-#define ENCODER_MVPU_FPGA_ENUM_ID1                ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                   ENCODER_OBJECT_ID_MVPU_FPGA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DDI_ENUM_ID1     (  GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_INTERNAL_DDI << OBJECT_ID_SHIFT) 
-
-#define ENCODER_VT1625_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_VT1625 << OBJECT_ID_SHIFT)
-
-#define ENCODER_HDMI_SI1932_ENUM_ID1       ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_HDMI_SI1932 << OBJECT_ID_SHIFT)
-
-#define ENCODER_DP_DP501_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_DP_DP501 << OBJECT_ID_SHIFT)
-
-#define ENCODER_DP_AN9801_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                             ENCODER_OBJECT_ID_DP_AN9801 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY_ENUM_ID2         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_LVTMA_ENUM_ID1   ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA << OBJECT_ID_SHIFT)  
-
-#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID1         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID2         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID1         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID2         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_GENERAL_EXTERNAL_DVO_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                  ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO << OBJECT_ID_SHIFT)
-
-#define ENCODER_ALMOND_ENUM_ID1                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                  ENCODER_OBJECT_ID_ALMOND << OBJECT_ID_SHIFT)
-
-#define ENCODER_ALMOND_ENUM_ID2                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                  GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                  ENCODER_OBJECT_ID_ALMOND << OBJECT_ID_SHIFT)
-
-#define ENCODER_TRAVIS_ENUM_ID1                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                  ENCODER_OBJECT_ID_TRAVIS << OBJECT_ID_SHIFT)
-
-#define ENCODER_TRAVIS_ENUM_ID2                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                  GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                  ENCODER_OBJECT_ID_TRAVIS << OBJECT_ID_SHIFT)
-
-#define ENCODER_NUTMEG_ENUM_ID1                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                  ENCODER_OBJECT_ID_NUTMEG << OBJECT_ID_SHIFT)
-
-#define ENCODER_VCE_ENUM_ID1                     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                  ENCODER_OBJECT_ID_INTERNAL_VCE << OBJECT_ID_SHIFT)
-
-/****************************************************/
-/* Connector Object ID definition - Shared with BIOS */
-/****************************************************/
-/*
-#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1        0x3101
-#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1          0x3102
-#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1        0x3103
-#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1          0x3104
-#define CONNECTOR_VGA_ENUM_ID1                      0x3105
-#define CONNECTOR_COMPOSITE_ENUM_ID1                0x3106
-#define CONNECTOR_SVIDEO_ENUM_ID1                   0x3107
-#define CONNECTOR_YPbPr_ENUM_ID1                    0x3108
-#define CONNECTOR_D_CONNECTORE_ENUM_ID1             0x3109
-#define CONNECTOR_9PIN_DIN_ENUM_ID1                 0x310A
-#define CONNECTOR_SCART_ENUM_ID1                    0x310B
-#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1              0x310C
-#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1              0x310D
-#define CONNECTOR_LVDS_ENUM_ID1                     0x310E
-#define CONNECTOR_7PIN_DIN_ENUM_ID1                 0x310F
-#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1           0x3110
-*/
-#define CONNECTOR_LVDS_ENUM_ID1                ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_LVDS_ENUM_ID2                ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_eDP_ENUM_ID1                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_eDP << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_eDP_ENUM_ID2                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_eDP << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID2   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID2     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID2   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID3   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID4   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID2     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID3     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_VGA_ENUM_ID1                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_VGA_ENUM_ID2                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_COMPOSITE_ENUM_ID1           ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_COMPOSITE_ENUM_ID2           ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SVIDEO_ENUM_ID1              ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SVIDEO_ENUM_ID2              ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_YPbPr_ENUM_ID1               ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_YPbPr_ENUM_ID2               ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_D_CONNECTOR_ENUM_ID1         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_D_CONNECTOR_ENUM_ID2         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_9PIN_DIN_ENUM_ID1            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_9PIN_DIN_ENUM_ID2            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SCART_ENUM_ID1               ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SCART_ENUM_ID2               ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HDMI_TYPE_A_ENUM_ID2         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HDMI_TYPE_A_ENUM_ID3         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HDMI_TYPE_B_ENUM_ID2         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_7PIN_DIN_ENUM_ID1            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_7PIN_DIN_ENUM_ID2            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1      ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID2      ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_CROSSFIRE_ENUM_ID1           ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_CROSSFIRE_ENUM_ID2           ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
-
-
-#define CONNECTOR_HARDCODE_DVI_ENUM_ID1        ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HARDCODE_DVI_ENUM_ID2        ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID1         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID2         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID3         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID4         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID5         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID6         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_MXM_ENUM_ID1                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DP_A
-
-#define CONNECTOR_MXM_ENUM_ID2                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DP_B
-
-#define CONNECTOR_MXM_ENUM_ID3                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DP_C
-
-#define CONNECTOR_MXM_ENUM_ID4                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DP_D
-
-#define CONNECTOR_MXM_ENUM_ID5                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_LVDS_TXxx
-
-#define CONNECTOR_MXM_ENUM_ID6                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_LVDS_UXxx
-
-#define CONNECTOR_MXM_ENUM_ID7                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID7 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DAC
-
-#define CONNECTOR_LVDS_eDP_ENUM_ID1            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_LVDS_eDP << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_LVDS_eDP_ENUM_ID2            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 CONNECTOR_OBJECT_ID_LVDS_eDP << OBJECT_ID_SHIFT)
-
-/****************************************************/
-/* Router Object ID definition - Shared with BIOS   */
-/****************************************************/
-#define ROUTER_I2C_EXTENDER_CNTL_ENUM_ID1      ( GRAPH_OBJECT_TYPE_ROUTER << OBJECT_TYPE_SHIFT |\
-                                                GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL << OBJECT_ID_SHIFT)
-
-/* deleted */
-
-/****************************************************/
-/* Generic Object ID definition - Shared with BIOS  */
-/****************************************************/
-#define GENERICOBJECT_GLSYNC_ENUM_ID1           (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 GENERIC_OBJECT_ID_GLSYNC << OBJECT_ID_SHIFT)
-
-#define GENERICOBJECT_PX2_NON_DRIVABLE_ID1       (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 GENERIC_OBJECT_ID_PX2_NON_DRIVABLE<< OBJECT_ID_SHIFT)
-
-#define GENERICOBJECT_PX2_NON_DRIVABLE_ID2       (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-                                                 GENERIC_OBJECT_ID_PX2_NON_DRIVABLE<< OBJECT_ID_SHIFT)
-
-#define GENERICOBJECT_MXM_OPM_ENUM_ID1           (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 GENERIC_OBJECT_ID_MXM_OPM << OBJECT_ID_SHIFT)
-
-#define GENERICOBJECT_STEREO_PIN_ENUM_ID1        (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
-                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-                                                 GENERIC_OBJECT_ID_STEREO_PIN << OBJECT_ID_SHIFT)
-
-/****************************************************/
-/* Object Cap definition - Shared with BIOS         */
-/****************************************************/
-#define GRAPHICS_OBJECT_CAP_I2C                 0x00000001L
-#define GRAPHICS_OBJECT_CAP_TABLE_ID            0x00000002L
-
-
-#define GRAPHICS_OBJECT_I2CCOMMAND_TABLE_ID                   0x01
-#define GRAPHICS_OBJECT_HOTPLUGDETECTIONINTERUPT_TABLE_ID     0x02
-#define GRAPHICS_OBJECT_ENCODER_OUTPUT_PROTECTION_TABLE_ID    0x03
-
-#if defined(_X86_)
-#pragma pack()
-#endif
-
-#endif  /*GRAPHICTYPE */
-
-
-
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom-bits.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom-bits.h
deleted file mode 100644
index e8fae5c7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom-bits.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Stanislaw Skowronek
- */
-
-#ifndef ATOM_BITS_H
-#define ATOM_BITS_H
-
-static inline uint8_t get_u8(void *bios, int ptr)
-{
-    return ((unsigned char *)bios)[ptr];
-}
-#define U8(ptr) get_u8(ctx->ctx->bios, (ptr))
-#define CU8(ptr) get_u8(ctx->bios, (ptr))
-static inline uint16_t get_u16(void *bios, int ptr)
-{
-    return get_u8(bios ,ptr)|(((uint16_t)get_u8(bios, ptr+1))<<8);
-}
-#define U16(ptr) get_u16(ctx->ctx->bios, (ptr))
-#define CU16(ptr) get_u16(ctx->bios, (ptr))
-static inline uint32_t get_u32(void *bios, int ptr)
-{
-    return get_u16(bios, ptr)|(((uint32_t)get_u16(bios, ptr+2))<<16);
-}
-#define U32(ptr) get_u32(ctx->ctx->bios, (ptr))
-#define CU32(ptr) get_u32(ctx->bios, (ptr))
-#define CSTR(ptr) (((char *)(ctx->bios))+(ptr))
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom-names.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom-names.h
deleted file mode 100644
index 6f907a5f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom-names.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Stanislaw Skowronek
- */
-
-#ifndef ATOM_NAMES_H
-#define ATOM_NAMES_H
-
-#include "atom.h"
-
-#ifdef ATOM_DEBUG
-
-#define ATOM_OP_NAMES_CNT 123
-static char *atom_op_names[ATOM_OP_NAMES_CNT] = {
-"RESERVED", "MOVE_REG", "MOVE_PS", "MOVE_WS", "MOVE_FB", "MOVE_PLL",
-"MOVE_MC", "AND_REG", "AND_PS", "AND_WS", "AND_FB", "AND_PLL", "AND_MC",
-"OR_REG", "OR_PS", "OR_WS", "OR_FB", "OR_PLL", "OR_MC", "SHIFT_LEFT_REG",
-"SHIFT_LEFT_PS", "SHIFT_LEFT_WS", "SHIFT_LEFT_FB", "SHIFT_LEFT_PLL",
-"SHIFT_LEFT_MC", "SHIFT_RIGHT_REG", "SHIFT_RIGHT_PS", "SHIFT_RIGHT_WS",
-"SHIFT_RIGHT_FB", "SHIFT_RIGHT_PLL", "SHIFT_RIGHT_MC", "MUL_REG",
-"MUL_PS", "MUL_WS", "MUL_FB", "MUL_PLL", "MUL_MC", "DIV_REG", "DIV_PS",
-"DIV_WS", "DIV_FB", "DIV_PLL", "DIV_MC", "ADD_REG", "ADD_PS", "ADD_WS",
-"ADD_FB", "ADD_PLL", "ADD_MC", "SUB_REG", "SUB_PS", "SUB_WS", "SUB_FB",
-"SUB_PLL", "SUB_MC", "SET_ATI_PORT", "SET_PCI_PORT", "SET_SYS_IO_PORT",
-"SET_REG_BLOCK", "SET_FB_BASE", "COMPARE_REG", "COMPARE_PS",
-"COMPARE_WS", "COMPARE_FB", "COMPARE_PLL", "COMPARE_MC", "SWITCH",
-"JUMP", "JUMP_EQUAL", "JUMP_BELOW", "JUMP_ABOVE", "JUMP_BELOW_OR_EQUAL",
-"JUMP_ABOVE_OR_EQUAL", "JUMP_NOT_EQUAL", "TEST_REG", "TEST_PS", "TEST_WS",
-"TEST_FB", "TEST_PLL", "TEST_MC", "DELAY_MILLISEC", "DELAY_MICROSEC",
-"CALL_TABLE", "REPEAT", "CLEAR_REG", "CLEAR_PS", "CLEAR_WS", "CLEAR_FB",
-"CLEAR_PLL", "CLEAR_MC", "NOP", "EOT", "MASK_REG", "MASK_PS", "MASK_WS",
-"MASK_FB", "MASK_PLL", "MASK_MC", "POST_CARD", "BEEP", "SAVE_REG",
-"RESTORE_REG", "SET_DATA_BLOCK", "XOR_REG", "XOR_PS", "XOR_WS", "XOR_FB",
-"XOR_PLL", "XOR_MC", "SHL_REG", "SHL_PS", "SHL_WS", "SHL_FB", "SHL_PLL",
-"SHL_MC", "SHR_REG", "SHR_PS", "SHR_WS", "SHR_FB", "SHR_PLL", "SHR_MC",
-"DEBUG", "CTB_DS",
-};
-
-#define ATOM_TABLE_NAMES_CNT 74
-static char *atom_table_names[ATOM_TABLE_NAMES_CNT] = {
-"ASIC_Init", "GetDisplaySurfaceSize", "ASIC_RegistersInit",
-"VRAM_BlockVenderDetection", "SetClocksRatio", "MemoryControllerInit",
-"GPIO_PinInit", "MemoryParamAdjust", "DVOEncoderControl",
-"GPIOPinControl", "SetEngineClock", "SetMemoryClock", "SetPixelClock",
-"DynamicClockGating", "ResetMemoryDLL", "ResetMemoryDevice",
-"MemoryPLLInit", "EnableMemorySelfRefresh", "AdjustMemoryController",
-"EnableASIC_StaticPwrMgt", "ASIC_StaticPwrMgtStatusChange",
-"DAC_LoadDetection", "TMDS2EncoderControl", "LCD1OutputControl",
-"DAC1EncoderControl", "DAC2EncoderControl", "DVOOutputControl",
-"CV1OutputControl", "SetCRTC_DPM_State", "TVEncoderControl",
-"TMDS1EncoderControl", "LVDSEncoderControl", "TV1OutputControl",
-"EnableScaler", "BlankCRTC", "EnableCRTC", "GetPixelClock",
-"EnableVGA_Render", "EnableVGA_Access", "SetCRTC_Timing",
-"SetCRTC_OverScan", "SetCRTC_Replication", "SelectCRTC_Source",
-"EnableGraphSurfaces", "UpdateCRTC_DoubleBufferRegisters",
-"LUT_AutoFill", "EnableHW_IconCursor", "GetMemoryClock",
-"GetEngineClock", "SetCRTC_UsingDTDTiming", "TVBootUpStdPinDetection",
-"DFP2OutputControl", "VRAM_BlockDetectionByStrap", "MemoryCleanUp",
-"ReadEDIDFromHWAssistedI2C", "WriteOneByteToHWAssistedI2C",
-"ReadHWAssistedI2CStatus", "SpeedFanControl", "PowerConnectorDetection",
-"MC_Synchronization", "ComputeMemoryEnginePLL", "MemoryRefreshConversion",
-"VRAM_GetCurrentInfoBlock", "DynamicMemorySettings", "MemoryTraining",
-"EnableLVDS_SS", "DFP1OutputControl", "SetVoltage", "CRT1OutputControl",
-"CRT2OutputControl", "SetupHWAssistedI2CStatus", "ClockSource",
-"MemoryDeviceInit", "EnableYUV",
-};
-
-#define ATOM_IO_NAMES_CNT 5
-static char *atom_io_names[ATOM_IO_NAMES_CNT] = {
-"MM", "PLL", "MC", "PCIE", "PCIE PORT",
-};
-
-#else
-
-#define ATOM_OP_NAMES_CNT 0
-#define ATOM_TABLE_NAMES_CNT 0
-#define ATOM_IO_NAMES_CNT 0
-
-#endif
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom-types.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom-types.h
deleted file mode 100644
index 1125b866..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom-types.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Dave Airlie
- */
-
-#ifndef ATOM_TYPES_H
-#define ATOM_TYPES_H
-
-/* sync atom types to kernel types */
-
-typedef uint16_t USHORT;
-typedef uint32_t ULONG;
-typedef uint8_t UCHAR;
-
-
-#ifndef ATOM_BIG_ENDIAN
-#if defined(__BIG_ENDIAN)
-#define ATOM_BIG_ENDIAN 1
-#else
-#define ATOM_BIG_ENDIAN 0
-#endif
-#endif
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom.c
deleted file mode 100644
index 5ce9bf51..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom.c
+++ /dev/null
@@ -1,1406 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Stanislaw Skowronek
- */
-
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <asm/unaligned.h>
-
-#define ATOM_DEBUG
-
-#include "atom.h"
-#include "atom-names.h"
-#include "atom-bits.h"
-#include "radeon.h"
-
-#define ATOM_COND_ABOVE		0
-#define ATOM_COND_ABOVEOREQUAL	1
-#define ATOM_COND_ALWAYS	2
-#define ATOM_COND_BELOW		3
-#define ATOM_COND_BELOWOREQUAL	4
-#define ATOM_COND_EQUAL		5
-#define ATOM_COND_NOTEQUAL	6
-
-#define ATOM_PORT_ATI	0
-#define ATOM_PORT_PCI	1
-#define ATOM_PORT_SYSIO	2
-
-#define ATOM_UNIT_MICROSEC	0
-#define ATOM_UNIT_MILLISEC	1
-
-#define PLL_INDEX	2
-#define PLL_DATA	3
-
-typedef struct {
-	struct atom_context *ctx;
-	uint32_t *ps, *ws;
-	int ps_shift;
-	uint16_t start;
-	unsigned last_jump;
-	unsigned long last_jump_jiffies;
-	bool abort;
-} atom_exec_context;
-
-int atom_debug = 0;
-static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32_t * params);
-int atom_execute_table(struct atom_context *ctx, int index, uint32_t * params);
-
-static uint32_t atom_arg_mask[8] =
-    { 0xFFFFFFFF, 0xFFFF, 0xFFFF00, 0xFFFF0000, 0xFF, 0xFF00, 0xFF0000,
-0xFF000000 };
-static int atom_arg_shift[8] = { 0, 0, 8, 16, 0, 8, 16, 24 };
-
-static int atom_dst_to_src[8][4] = {
-	/* translate destination alignment field to the source alignment encoding */
-	{0, 0, 0, 0},
-	{1, 2, 3, 0},
-	{1, 2, 3, 0},
-	{1, 2, 3, 0},
-	{4, 5, 6, 7},
-	{4, 5, 6, 7},
-	{4, 5, 6, 7},
-	{4, 5, 6, 7},
-};
-static int atom_def_dst[8] = { 0, 0, 1, 2, 0, 1, 2, 3 };
-
-static int debug_depth = 0;
-#ifdef ATOM_DEBUG
-static void debug_print_spaces(int n)
-{
-	while (n--)
-		printk("   ");
-}
-
-#define DEBUG(...) do if (atom_debug) { printk(KERN_DEBUG __VA_ARGS__); } while (0)
-#define SDEBUG(...) do if (atom_debug) { printk(KERN_DEBUG); debug_print_spaces(debug_depth); printk(__VA_ARGS__); } while (0)
-#else
-#define DEBUG(...) do { } while (0)
-#define SDEBUG(...) do { } while (0)
-#endif
-
-static uint32_t atom_iio_execute(struct atom_context *ctx, int base,
-				 uint32_t index, uint32_t data)
-{
-	struct radeon_device *rdev = ctx->card->dev->dev_private;
-	uint32_t temp = 0xCDCDCDCD;
-
-	while (1)
-		switch (CU8(base)) {
-		case ATOM_IIO_NOP:
-			base++;
-			break;
-		case ATOM_IIO_READ:
-			temp = ctx->card->ioreg_read(ctx->card, CU16(base + 1));
-			base += 3;
-			break;
-		case ATOM_IIO_WRITE:
-			if (rdev->family == CHIP_RV515)
-				(void)ctx->card->ioreg_read(ctx->card, CU16(base + 1));
-			ctx->card->ioreg_write(ctx->card, CU16(base + 1), temp);
-			base += 3;
-			break;
-		case ATOM_IIO_CLEAR:
-			temp &=
-			    ~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
-			      CU8(base + 2));
-			base += 3;
-			break;
-		case ATOM_IIO_SET:
-			temp |=
-			    (0xFFFFFFFF >> (32 - CU8(base + 1))) << CU8(base +
-									2);
-			base += 3;
-			break;
-		case ATOM_IIO_MOVE_INDEX:
-			temp &=
-			    ~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
-			      CU8(base + 3));
-			temp |=
-			    ((index >> CU8(base + 2)) &
-			     (0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base +
-									  3);
-			base += 4;
-			break;
-		case ATOM_IIO_MOVE_DATA:
-			temp &=
-			    ~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
-			      CU8(base + 3));
-			temp |=
-			    ((data >> CU8(base + 2)) &
-			     (0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base +
-									  3);
-			base += 4;
-			break;
-		case ATOM_IIO_MOVE_ATTR:
-			temp &=
-			    ~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
-			      CU8(base + 3));
-			temp |=
-			    ((ctx->
-			      io_attr >> CU8(base + 2)) & (0xFFFFFFFF >> (32 -
-									  CU8
-									  (base
-									   +
-									   1))))
-			    << CU8(base + 3);
-			base += 4;
-			break;
-		case ATOM_IIO_END:
-			return temp;
-		default:
-			printk(KERN_INFO "Unknown IIO opcode.\n");
-			return 0;
-		}
-}
-
-static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr,
-				 int *ptr, uint32_t *saved, int print)
-{
-	uint32_t idx, val = 0xCDCDCDCD, align, arg;
-	struct atom_context *gctx = ctx->ctx;
-	arg = attr & 7;
-	align = (attr >> 3) & 7;
-	switch (arg) {
-	case ATOM_ARG_REG:
-		idx = U16(*ptr);
-		(*ptr) += 2;
-		if (print)
-			DEBUG("REG[0x%04X]", idx);
-		idx += gctx->reg_block;
-		switch (gctx->io_mode) {
-		case ATOM_IO_MM:
-			val = gctx->card->reg_read(gctx->card, idx);
-			break;
-		case ATOM_IO_PCI:
-			printk(KERN_INFO
-			       "PCI registers are not implemented.\n");
-			return 0;
-		case ATOM_IO_SYSIO:
-			printk(KERN_INFO
-			       "SYSIO registers are not implemented.\n");
-			return 0;
-		default:
-			if (!(gctx->io_mode & 0x80)) {
-				printk(KERN_INFO "Bad IO mode.\n");
-				return 0;
-			}
-			if (!gctx->iio[gctx->io_mode & 0x7F]) {
-				printk(KERN_INFO
-				       "Undefined indirect IO read method %d.\n",
-				       gctx->io_mode & 0x7F);
-				return 0;
-			}
-			val =
-			    atom_iio_execute(gctx,
-					     gctx->iio[gctx->io_mode & 0x7F],
-					     idx, 0);
-		}
-		break;
-	case ATOM_ARG_PS:
-		idx = U8(*ptr);
-		(*ptr)++;
-		/* get_unaligned_le32 avoids unaligned accesses from atombios
-		 * tables, noticed on a DEC Alpha. */
-		val = get_unaligned_le32((u32 *)&ctx->ps[idx]);
-		if (print)
-			DEBUG("PS[0x%02X,0x%04X]", idx, val);
-		break;
-	case ATOM_ARG_WS:
-		idx = U8(*ptr);
-		(*ptr)++;
-		if (print)
-			DEBUG("WS[0x%02X]", idx);
-		switch (idx) {
-		case ATOM_WS_QUOTIENT:
-			val = gctx->divmul[0];
-			break;
-		case ATOM_WS_REMAINDER:
-			val = gctx->divmul[1];
-			break;
-		case ATOM_WS_DATAPTR:
-			val = gctx->data_block;
-			break;
-		case ATOM_WS_SHIFT:
-			val = gctx->shift;
-			break;
-		case ATOM_WS_OR_MASK:
-			val = 1 << gctx->shift;
-			break;
-		case ATOM_WS_AND_MASK:
-			val = ~(1 << gctx->shift);
-			break;
-		case ATOM_WS_FB_WINDOW:
-			val = gctx->fb_base;
-			break;
-		case ATOM_WS_ATTRIBUTES:
-			val = gctx->io_attr;
-			break;
-		case ATOM_WS_REGPTR:
-			val = gctx->reg_block;
-			break;
-		default:
-			val = ctx->ws[idx];
-		}
-		break;
-	case ATOM_ARG_ID:
-		idx = U16(*ptr);
-		(*ptr) += 2;
-		if (print) {
-			if (gctx->data_block)
-				DEBUG("ID[0x%04X+%04X]", idx, gctx->data_block);
-			else
-				DEBUG("ID[0x%04X]", idx);
-		}
-		val = U32(idx + gctx->data_block);
-		break;
-	case ATOM_ARG_FB:
-		idx = U8(*ptr);
-		(*ptr)++;
-		if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) {
-			DRM_ERROR("ATOM: fb read beyond scratch region: %d vs. %d\n",
-				  gctx->fb_base + (idx * 4), gctx->scratch_size_bytes);
-			val = 0;
-		} else
-			val = gctx->scratch[(gctx->fb_base / 4) + idx];
-		if (print)
-			DEBUG("FB[0x%02X]", idx);
-		break;
-	case ATOM_ARG_IMM:
-		switch (align) {
-		case ATOM_SRC_DWORD:
-			val = U32(*ptr);
-			(*ptr) += 4;
-			if (print)
-				DEBUG("IMM 0x%08X\n", val);
-			return val;
-		case ATOM_SRC_WORD0:
-		case ATOM_SRC_WORD8:
-		case ATOM_SRC_WORD16:
-			val = U16(*ptr);
-			(*ptr) += 2;
-			if (print)
-				DEBUG("IMM 0x%04X\n", val);
-			return val;
-		case ATOM_SRC_BYTE0:
-		case ATOM_SRC_BYTE8:
-		case ATOM_SRC_BYTE16:
-		case ATOM_SRC_BYTE24:
-			val = U8(*ptr);
-			(*ptr)++;
-			if (print)
-				DEBUG("IMM 0x%02X\n", val);
-			return val;
-		}
-		return 0;
-	case ATOM_ARG_PLL:
-		idx = U8(*ptr);
-		(*ptr)++;
-		if (print)
-			DEBUG("PLL[0x%02X]", idx);
-		val = gctx->card->pll_read(gctx->card, idx);
-		break;
-	case ATOM_ARG_MC:
-		idx = U8(*ptr);
-		(*ptr)++;
-		if (print)
-			DEBUG("MC[0x%02X]", idx);
-		val = gctx->card->mc_read(gctx->card, idx);
-		break;
-	}
-	if (saved)
-		*saved = val;
-	val &= atom_arg_mask[align];
-	val >>= atom_arg_shift[align];
-	if (print)
-		switch (align) {
-		case ATOM_SRC_DWORD:
-			DEBUG(".[31:0] -> 0x%08X\n", val);
-			break;
-		case ATOM_SRC_WORD0:
-			DEBUG(".[15:0] -> 0x%04X\n", val);
-			break;
-		case ATOM_SRC_WORD8:
-			DEBUG(".[23:8] -> 0x%04X\n", val);
-			break;
-		case ATOM_SRC_WORD16:
-			DEBUG(".[31:16] -> 0x%04X\n", val);
-			break;
-		case ATOM_SRC_BYTE0:
-			DEBUG(".[7:0] -> 0x%02X\n", val);
-			break;
-		case ATOM_SRC_BYTE8:
-			DEBUG(".[15:8] -> 0x%02X\n", val);
-			break;
-		case ATOM_SRC_BYTE16:
-			DEBUG(".[23:16] -> 0x%02X\n", val);
-			break;
-		case ATOM_SRC_BYTE24:
-			DEBUG(".[31:24] -> 0x%02X\n", val);
-			break;
-		}
-	return val;
-}
-
-static void atom_skip_src_int(atom_exec_context *ctx, uint8_t attr, int *ptr)
-{
-	uint32_t align = (attr >> 3) & 7, arg = attr & 7;
-	switch (arg) {
-	case ATOM_ARG_REG:
-	case ATOM_ARG_ID:
-		(*ptr) += 2;
-		break;
-	case ATOM_ARG_PLL:
-	case ATOM_ARG_MC:
-	case ATOM_ARG_PS:
-	case ATOM_ARG_WS:
-	case ATOM_ARG_FB:
-		(*ptr)++;
-		break;
-	case ATOM_ARG_IMM:
-		switch (align) {
-		case ATOM_SRC_DWORD:
-			(*ptr) += 4;
-			return;
-		case ATOM_SRC_WORD0:
-		case ATOM_SRC_WORD8:
-		case ATOM_SRC_WORD16:
-			(*ptr) += 2;
-			return;
-		case ATOM_SRC_BYTE0:
-		case ATOM_SRC_BYTE8:
-		case ATOM_SRC_BYTE16:
-		case ATOM_SRC_BYTE24:
-			(*ptr)++;
-			return;
-		}
-		return;
-	}
-}
-
-static uint32_t atom_get_src(atom_exec_context *ctx, uint8_t attr, int *ptr)
-{
-	return atom_get_src_int(ctx, attr, ptr, NULL, 1);
-}
-
-static uint32_t atom_get_src_direct(atom_exec_context *ctx, uint8_t align, int *ptr)
-{
-	uint32_t val = 0xCDCDCDCD;
-
-	switch (align) {
-	case ATOM_SRC_DWORD:
-		val = U32(*ptr);
-		(*ptr) += 4;
-		break;
-	case ATOM_SRC_WORD0:
-	case ATOM_SRC_WORD8:
-	case ATOM_SRC_WORD16:
-		val = U16(*ptr);
-		(*ptr) += 2;
-		break;
-	case ATOM_SRC_BYTE0:
-	case ATOM_SRC_BYTE8:
-	case ATOM_SRC_BYTE16:
-	case ATOM_SRC_BYTE24:
-		val = U8(*ptr);
-		(*ptr)++;
-		break;
-	}
-	return val;
-}
-
-static uint32_t atom_get_dst(atom_exec_context *ctx, int arg, uint8_t attr,
-			     int *ptr, uint32_t *saved, int print)
-{
-	return atom_get_src_int(ctx,
-				arg | atom_dst_to_src[(attr >> 3) &
-						      7][(attr >> 6) & 3] << 3,
-				ptr, saved, print);
-}
-
-static void atom_skip_dst(atom_exec_context *ctx, int arg, uint8_t attr, int *ptr)
-{
-	atom_skip_src_int(ctx,
-			  arg | atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) &
-								 3] << 3, ptr);
-}
-
-static void atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr,
-			 int *ptr, uint32_t val, uint32_t saved)
-{
-	uint32_t align =
-	    atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3], old_val =
-	    val, idx;
-	struct atom_context *gctx = ctx->ctx;
-	old_val &= atom_arg_mask[align] >> atom_arg_shift[align];
-	val <<= atom_arg_shift[align];
-	val &= atom_arg_mask[align];
-	saved &= ~atom_arg_mask[align];
-	val |= saved;
-	switch (arg) {
-	case ATOM_ARG_REG:
-		idx = U16(*ptr);
-		(*ptr) += 2;
-		DEBUG("REG[0x%04X]", idx);
-		idx += gctx->reg_block;
-		switch (gctx->io_mode) {
-		case ATOM_IO_MM:
-			if (idx == 0)
-				gctx->card->reg_write(gctx->card, idx,
-						      val << 2);
-			else
-				gctx->card->reg_write(gctx->card, idx, val);
-			break;
-		case ATOM_IO_PCI:
-			printk(KERN_INFO
-			       "PCI registers are not implemented.\n");
-			return;
-		case ATOM_IO_SYSIO:
-			printk(KERN_INFO
-			       "SYSIO registers are not implemented.\n");
-			return;
-		default:
-			if (!(gctx->io_mode & 0x80)) {
-				printk(KERN_INFO "Bad IO mode.\n");
-				return;
-			}
-			if (!gctx->iio[gctx->io_mode & 0xFF]) {
-				printk(KERN_INFO
-				       "Undefined indirect IO write method %d.\n",
-				       gctx->io_mode & 0x7F);
-				return;
-			}
-			atom_iio_execute(gctx, gctx->iio[gctx->io_mode & 0xFF],
-					 idx, val);
-		}
-		break;
-	case ATOM_ARG_PS:
-		idx = U8(*ptr);
-		(*ptr)++;
-		DEBUG("PS[0x%02X]", idx);
-		ctx->ps[idx] = cpu_to_le32(val);
-		break;
-	case ATOM_ARG_WS:
-		idx = U8(*ptr);
-		(*ptr)++;
-		DEBUG("WS[0x%02X]", idx);
-		switch (idx) {
-		case ATOM_WS_QUOTIENT:
-			gctx->divmul[0] = val;
-			break;
-		case ATOM_WS_REMAINDER:
-			gctx->divmul[1] = val;
-			break;
-		case ATOM_WS_DATAPTR:
-			gctx->data_block = val;
-			break;
-		case ATOM_WS_SHIFT:
-			gctx->shift = val;
-			break;
-		case ATOM_WS_OR_MASK:
-		case ATOM_WS_AND_MASK:
-			break;
-		case ATOM_WS_FB_WINDOW:
-			gctx->fb_base = val;
-			break;
-		case ATOM_WS_ATTRIBUTES:
-			gctx->io_attr = val;
-			break;
-		case ATOM_WS_REGPTR:
-			gctx->reg_block = val;
-			break;
-		default:
-			ctx->ws[idx] = val;
-		}
-		break;
-	case ATOM_ARG_FB:
-		idx = U8(*ptr);
-		(*ptr)++;
-		if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) {
-			DRM_ERROR("ATOM: fb write beyond scratch region: %d vs. %d\n",
-				  gctx->fb_base + (idx * 4), gctx->scratch_size_bytes);
-		} else
-			gctx->scratch[(gctx->fb_base / 4) + idx] = val;
-		DEBUG("FB[0x%02X]", idx);
-		break;
-	case ATOM_ARG_PLL:
-		idx = U8(*ptr);
-		(*ptr)++;
-		DEBUG("PLL[0x%02X]", idx);
-		gctx->card->pll_write(gctx->card, idx, val);
-		break;
-	case ATOM_ARG_MC:
-		idx = U8(*ptr);
-		(*ptr)++;
-		DEBUG("MC[0x%02X]", idx);
-		gctx->card->mc_write(gctx->card, idx, val);
-		return;
-	}
-	switch (align) {
-	case ATOM_SRC_DWORD:
-		DEBUG(".[31:0] <- 0x%08X\n", old_val);
-		break;
-	case ATOM_SRC_WORD0:
-		DEBUG(".[15:0] <- 0x%04X\n", old_val);
-		break;
-	case ATOM_SRC_WORD8:
-		DEBUG(".[23:8] <- 0x%04X\n", old_val);
-		break;
-	case ATOM_SRC_WORD16:
-		DEBUG(".[31:16] <- 0x%04X\n", old_val);
-		break;
-	case ATOM_SRC_BYTE0:
-		DEBUG(".[7:0] <- 0x%02X\n", old_val);
-		break;
-	case ATOM_SRC_BYTE8:
-		DEBUG(".[15:8] <- 0x%02X\n", old_val);
-		break;
-	case ATOM_SRC_BYTE16:
-		DEBUG(".[23:16] <- 0x%02X\n", old_val);
-		break;
-	case ATOM_SRC_BYTE24:
-		DEBUG(".[31:24] <- 0x%02X\n", old_val);
-		break;
-	}
-}
-
-static void atom_op_add(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, src, saved;
-	int dptr = *ptr;
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	SDEBUG("   src: ");
-	src = atom_get_src(ctx, attr, ptr);
-	dst += src;
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_and(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, src, saved;
-	int dptr = *ptr;
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	SDEBUG("   src: ");
-	src = atom_get_src(ctx, attr, ptr);
-	dst &= src;
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_beep(atom_exec_context *ctx, int *ptr, int arg)
-{
-	printk("ATOM BIOS beeped!\n");
-}
-
-static void atom_op_calltable(atom_exec_context *ctx, int *ptr, int arg)
-{
-	int idx = U8((*ptr)++);
-	int r = 0;
-
-	if (idx < ATOM_TABLE_NAMES_CNT)
-		SDEBUG("   table: %d (%s)\n", idx, atom_table_names[idx]);
-	else
-		SDEBUG("   table: %d\n", idx);
-	if (U16(ctx->ctx->cmd_table + 4 + 2 * idx))
-		r = atom_execute_table_locked(ctx->ctx, idx, ctx->ps + ctx->ps_shift);
-	if (r) {
-		ctx->abort = true;
-	}
-}
-
-static void atom_op_clear(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t saved;
-	int dptr = *ptr;
-	attr &= 0x38;
-	attr |= atom_def_dst[attr >> 3] << 6;
-	atom_get_dst(ctx, arg, attr, ptr, &saved, 0);
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, 0, saved);
-}
-
-static void atom_op_compare(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, src;
-	SDEBUG("   src1: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
-	SDEBUG("   src2: ");
-	src = atom_get_src(ctx, attr, ptr);
-	ctx->ctx->cs_equal = (dst == src);
-	ctx->ctx->cs_above = (dst > src);
-	SDEBUG("   result: %s %s\n", ctx->ctx->cs_equal ? "EQ" : "NE",
-	       ctx->ctx->cs_above ? "GT" : "LE");
-}
-
-static void atom_op_delay(atom_exec_context *ctx, int *ptr, int arg)
-{
-	unsigned count = U8((*ptr)++);
-	SDEBUG("   count: %d\n", count);
-	if (arg == ATOM_UNIT_MICROSEC)
-		udelay(count);
-	else if (!drm_can_sleep())
-		mdelay(count);
-	else
-		msleep(count);
-}
-
-static void atom_op_div(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, src;
-	SDEBUG("   src1: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
-	SDEBUG("   src2: ");
-	src = atom_get_src(ctx, attr, ptr);
-	if (src != 0) {
-		ctx->ctx->divmul[0] = dst / src;
-		ctx->ctx->divmul[1] = dst % src;
-	} else {
-		ctx->ctx->divmul[0] = 0;
-		ctx->ctx->divmul[1] = 0;
-	}
-}
-
-static void atom_op_eot(atom_exec_context *ctx, int *ptr, int arg)
-{
-	/* functionally, a nop */
-}
-
-static void atom_op_jump(atom_exec_context *ctx, int *ptr, int arg)
-{
-	int execute = 0, target = U16(*ptr);
-	unsigned long cjiffies;
-
-	(*ptr) += 2;
-	switch (arg) {
-	case ATOM_COND_ABOVE:
-		execute = ctx->ctx->cs_above;
-		break;
-	case ATOM_COND_ABOVEOREQUAL:
-		execute = ctx->ctx->cs_above || ctx->ctx->cs_equal;
-		break;
-	case ATOM_COND_ALWAYS:
-		execute = 1;
-		break;
-	case ATOM_COND_BELOW:
-		execute = !(ctx->ctx->cs_above || ctx->ctx->cs_equal);
-		break;
-	case ATOM_COND_BELOWOREQUAL:
-		execute = !ctx->ctx->cs_above;
-		break;
-	case ATOM_COND_EQUAL:
-		execute = ctx->ctx->cs_equal;
-		break;
-	case ATOM_COND_NOTEQUAL:
-		execute = !ctx->ctx->cs_equal;
-		break;
-	}
-	if (arg != ATOM_COND_ALWAYS)
-		SDEBUG("   taken: %s\n", execute ? "yes" : "no");
-	SDEBUG("   target: 0x%04X\n", target);
-	if (execute) {
-		if (ctx->last_jump == (ctx->start + target)) {
-			cjiffies = jiffies;
-			if (time_after(cjiffies, ctx->last_jump_jiffies)) {
-				cjiffies -= ctx->last_jump_jiffies;
-				if ((jiffies_to_msecs(cjiffies) > 5000)) {
-					DRM_ERROR("atombios stuck in loop for more than 5secs aborting\n");
-					ctx->abort = true;
-				}
-			} else {
-				/* jiffies wrap around we will just wait a little longer */
-				ctx->last_jump_jiffies = jiffies;
-			}
-		} else {
-			ctx->last_jump = ctx->start + target;
-			ctx->last_jump_jiffies = jiffies;
-		}
-		*ptr = ctx->start + target;
-	}
-}
-
-static void atom_op_mask(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, mask, src, saved;
-	int dptr = *ptr;
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	mask = atom_get_src_direct(ctx, ((attr >> 3) & 7), ptr);
-	SDEBUG("   mask: 0x%08x", mask);
-	SDEBUG("   src: ");
-	src = atom_get_src(ctx, attr, ptr);
-	dst &= mask;
-	dst |= src;
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_move(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t src, saved;
-	int dptr = *ptr;
-	if (((attr >> 3) & 7) != ATOM_SRC_DWORD)
-		atom_get_dst(ctx, arg, attr, ptr, &saved, 0);
-	else {
-		atom_skip_dst(ctx, arg, attr, ptr);
-		saved = 0xCDCDCDCD;
-	}
-	SDEBUG("   src: ");
-	src = atom_get_src(ctx, attr, ptr);
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, src, saved);
-}
-
-static void atom_op_mul(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, src;
-	SDEBUG("   src1: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
-	SDEBUG("   src2: ");
-	src = atom_get_src(ctx, attr, ptr);
-	ctx->ctx->divmul[0] = dst * src;
-}
-
-static void atom_op_nop(atom_exec_context *ctx, int *ptr, int arg)
-{
-	/* nothing */
-}
-
-static void atom_op_or(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, src, saved;
-	int dptr = *ptr;
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	SDEBUG("   src: ");
-	src = atom_get_src(ctx, attr, ptr);
-	dst |= src;
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_postcard(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t val = U8((*ptr)++);
-	SDEBUG("POST card output: 0x%02X\n", val);
-}
-
-static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg)
-{
-	printk(KERN_INFO "unimplemented!\n");
-}
-
-static void atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg)
-{
-	printk(KERN_INFO "unimplemented!\n");
-}
-
-static void atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg)
-{
-	printk(KERN_INFO "unimplemented!\n");
-}
-
-static void atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int arg)
-{
-	int idx = U8(*ptr);
-	(*ptr)++;
-	SDEBUG("   block: %d\n", idx);
-	if (!idx)
-		ctx->ctx->data_block = 0;
-	else if (idx == 255)
-		ctx->ctx->data_block = ctx->start;
-	else
-		ctx->ctx->data_block = U16(ctx->ctx->data_table + 4 + 2 * idx);
-	SDEBUG("   base: 0x%04X\n", ctx->ctx->data_block);
-}
-
-static void atom_op_setfbbase(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	SDEBUG("   fb_base: ");
-	ctx->ctx->fb_base = atom_get_src(ctx, attr, ptr);
-}
-
-static void atom_op_setport(atom_exec_context *ctx, int *ptr, int arg)
-{
-	int port;
-	switch (arg) {
-	case ATOM_PORT_ATI:
-		port = U16(*ptr);
-		if (port < ATOM_IO_NAMES_CNT)
-			SDEBUG("   port: %d (%s)\n", port, atom_io_names[port]);
-		else
-			SDEBUG("   port: %d\n", port);
-		if (!port)
-			ctx->ctx->io_mode = ATOM_IO_MM;
-		else
-			ctx->ctx->io_mode = ATOM_IO_IIO | port;
-		(*ptr) += 2;
-		break;
-	case ATOM_PORT_PCI:
-		ctx->ctx->io_mode = ATOM_IO_PCI;
-		(*ptr)++;
-		break;
-	case ATOM_PORT_SYSIO:
-		ctx->ctx->io_mode = ATOM_IO_SYSIO;
-		(*ptr)++;
-		break;
-	}
-}
-
-static void atom_op_setregblock(atom_exec_context *ctx, int *ptr, int arg)
-{
-	ctx->ctx->reg_block = U16(*ptr);
-	(*ptr) += 2;
-	SDEBUG("   base: 0x%04X\n", ctx->ctx->reg_block);
-}
-
-static void atom_op_shift_left(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++), shift;
-	uint32_t saved, dst;
-	int dptr = *ptr;
-	attr &= 0x38;
-	attr |= atom_def_dst[attr >> 3] << 6;
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	shift = atom_get_src_direct(ctx, ATOM_SRC_BYTE0, ptr);
-	SDEBUG("   shift: %d\n", shift);
-	dst <<= shift;
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_shift_right(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++), shift;
-	uint32_t saved, dst;
-	int dptr = *ptr;
-	attr &= 0x38;
-	attr |= atom_def_dst[attr >> 3] << 6;
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	shift = atom_get_src_direct(ctx, ATOM_SRC_BYTE0, ptr);
-	SDEBUG("   shift: %d\n", shift);
-	dst >>= shift;
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_shl(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++), shift;
-	uint32_t saved, dst;
-	int dptr = *ptr;
-	uint32_t dst_align = atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3];
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	/* op needs to full dst value */
-	dst = saved;
-	shift = atom_get_src(ctx, attr, ptr);
-	SDEBUG("   shift: %d\n", shift);
-	dst <<= shift;
-	dst &= atom_arg_mask[dst_align];
-	dst >>= atom_arg_shift[dst_align];
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_shr(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++), shift;
-	uint32_t saved, dst;
-	int dptr = *ptr;
-	uint32_t dst_align = atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3];
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	/* op needs to full dst value */
-	dst = saved;
-	shift = atom_get_src(ctx, attr, ptr);
-	SDEBUG("   shift: %d\n", shift);
-	dst >>= shift;
-	dst &= atom_arg_mask[dst_align];
-	dst >>= atom_arg_shift[dst_align];
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_sub(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, src, saved;
-	int dptr = *ptr;
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	SDEBUG("   src: ");
-	src = atom_get_src(ctx, attr, ptr);
-	dst -= src;
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_switch(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t src, val, target;
-	SDEBUG("   switch: ");
-	src = atom_get_src(ctx, attr, ptr);
-	while (U16(*ptr) != ATOM_CASE_END)
-		if (U8(*ptr) == ATOM_CASE_MAGIC) {
-			(*ptr)++;
-			SDEBUG("   case: ");
-			val =
-			    atom_get_src(ctx, (attr & 0x38) | ATOM_ARG_IMM,
-					 ptr);
-			target = U16(*ptr);
-			if (val == src) {
-				SDEBUG("   target: %04X\n", target);
-				*ptr = ctx->start + target;
-				return;
-			}
-			(*ptr) += 2;
-		} else {
-			printk(KERN_INFO "Bad case.\n");
-			return;
-		}
-	(*ptr) += 2;
-}
-
-static void atom_op_test(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, src;
-	SDEBUG("   src1: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
-	SDEBUG("   src2: ");
-	src = atom_get_src(ctx, attr, ptr);
-	ctx->ctx->cs_equal = ((dst & src) == 0);
-	SDEBUG("   result: %s\n", ctx->ctx->cs_equal ? "EQ" : "NE");
-}
-
-static void atom_op_xor(atom_exec_context *ctx, int *ptr, int arg)
-{
-	uint8_t attr = U8((*ptr)++);
-	uint32_t dst, src, saved;
-	int dptr = *ptr;
-	SDEBUG("   dst: ");
-	dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-	SDEBUG("   src: ");
-	src = atom_get_src(ctx, attr, ptr);
-	dst ^= src;
-	SDEBUG("   dst: ");
-	atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
-}
-
-static void atom_op_debug(atom_exec_context *ctx, int *ptr, int arg)
-{
-	printk(KERN_INFO "unimplemented!\n");
-}
-
-static struct {
-	void (*func) (atom_exec_context *, int *, int);
-	int arg;
-} opcode_table[ATOM_OP_CNT] = {
-	{
-	NULL, 0}, {
-	atom_op_move, ATOM_ARG_REG}, {
-	atom_op_move, ATOM_ARG_PS}, {
-	atom_op_move, ATOM_ARG_WS}, {
-	atom_op_move, ATOM_ARG_FB}, {
-	atom_op_move, ATOM_ARG_PLL}, {
-	atom_op_move, ATOM_ARG_MC}, {
-	atom_op_and, ATOM_ARG_REG}, {
-	atom_op_and, ATOM_ARG_PS}, {
-	atom_op_and, ATOM_ARG_WS}, {
-	atom_op_and, ATOM_ARG_FB}, {
-	atom_op_and, ATOM_ARG_PLL}, {
-	atom_op_and, ATOM_ARG_MC}, {
-	atom_op_or, ATOM_ARG_REG}, {
-	atom_op_or, ATOM_ARG_PS}, {
-	atom_op_or, ATOM_ARG_WS}, {
-	atom_op_or, ATOM_ARG_FB}, {
-	atom_op_or, ATOM_ARG_PLL}, {
-	atom_op_or, ATOM_ARG_MC}, {
-	atom_op_shift_left, ATOM_ARG_REG}, {
-	atom_op_shift_left, ATOM_ARG_PS}, {
-	atom_op_shift_left, ATOM_ARG_WS}, {
-	atom_op_shift_left, ATOM_ARG_FB}, {
-	atom_op_shift_left, ATOM_ARG_PLL}, {
-	atom_op_shift_left, ATOM_ARG_MC}, {
-	atom_op_shift_right, ATOM_ARG_REG}, {
-	atom_op_shift_right, ATOM_ARG_PS}, {
-	atom_op_shift_right, ATOM_ARG_WS}, {
-	atom_op_shift_right, ATOM_ARG_FB}, {
-	atom_op_shift_right, ATOM_ARG_PLL}, {
-	atom_op_shift_right, ATOM_ARG_MC}, {
-	atom_op_mul, ATOM_ARG_REG}, {
-	atom_op_mul, ATOM_ARG_PS}, {
-	atom_op_mul, ATOM_ARG_WS}, {
-	atom_op_mul, ATOM_ARG_FB}, {
-	atom_op_mul, ATOM_ARG_PLL}, {
-	atom_op_mul, ATOM_ARG_MC}, {
-	atom_op_div, ATOM_ARG_REG}, {
-	atom_op_div, ATOM_ARG_PS}, {
-	atom_op_div, ATOM_ARG_WS}, {
-	atom_op_div, ATOM_ARG_FB}, {
-	atom_op_div, ATOM_ARG_PLL}, {
-	atom_op_div, ATOM_ARG_MC}, {
-	atom_op_add, ATOM_ARG_REG}, {
-	atom_op_add, ATOM_ARG_PS}, {
-	atom_op_add, ATOM_ARG_WS}, {
-	atom_op_add, ATOM_ARG_FB}, {
-	atom_op_add, ATOM_ARG_PLL}, {
-	atom_op_add, ATOM_ARG_MC}, {
-	atom_op_sub, ATOM_ARG_REG}, {
-	atom_op_sub, ATOM_ARG_PS}, {
-	atom_op_sub, ATOM_ARG_WS}, {
-	atom_op_sub, ATOM_ARG_FB}, {
-	atom_op_sub, ATOM_ARG_PLL}, {
-	atom_op_sub, ATOM_ARG_MC}, {
-	atom_op_setport, ATOM_PORT_ATI}, {
-	atom_op_setport, ATOM_PORT_PCI}, {
-	atom_op_setport, ATOM_PORT_SYSIO}, {
-	atom_op_setregblock, 0}, {
-	atom_op_setfbbase, 0}, {
-	atom_op_compare, ATOM_ARG_REG}, {
-	atom_op_compare, ATOM_ARG_PS}, {
-	atom_op_compare, ATOM_ARG_WS}, {
-	atom_op_compare, ATOM_ARG_FB}, {
-	atom_op_compare, ATOM_ARG_PLL}, {
-	atom_op_compare, ATOM_ARG_MC}, {
-	atom_op_switch, 0}, {
-	atom_op_jump, ATOM_COND_ALWAYS}, {
-	atom_op_jump, ATOM_COND_EQUAL}, {
-	atom_op_jump, ATOM_COND_BELOW}, {
-	atom_op_jump, ATOM_COND_ABOVE}, {
-	atom_op_jump, ATOM_COND_BELOWOREQUAL}, {
-	atom_op_jump, ATOM_COND_ABOVEOREQUAL}, {
-	atom_op_jump, ATOM_COND_NOTEQUAL}, {
-	atom_op_test, ATOM_ARG_REG}, {
-	atom_op_test, ATOM_ARG_PS}, {
-	atom_op_test, ATOM_ARG_WS}, {
-	atom_op_test, ATOM_ARG_FB}, {
-	atom_op_test, ATOM_ARG_PLL}, {
-	atom_op_test, ATOM_ARG_MC}, {
-	atom_op_delay, ATOM_UNIT_MILLISEC}, {
-	atom_op_delay, ATOM_UNIT_MICROSEC}, {
-	atom_op_calltable, 0}, {
-	atom_op_repeat, 0}, {
-	atom_op_clear, ATOM_ARG_REG}, {
-	atom_op_clear, ATOM_ARG_PS}, {
-	atom_op_clear, ATOM_ARG_WS}, {
-	atom_op_clear, ATOM_ARG_FB}, {
-	atom_op_clear, ATOM_ARG_PLL}, {
-	atom_op_clear, ATOM_ARG_MC}, {
-	atom_op_nop, 0}, {
-	atom_op_eot, 0}, {
-	atom_op_mask, ATOM_ARG_REG}, {
-	atom_op_mask, ATOM_ARG_PS}, {
-	atom_op_mask, ATOM_ARG_WS}, {
-	atom_op_mask, ATOM_ARG_FB}, {
-	atom_op_mask, ATOM_ARG_PLL}, {
-	atom_op_mask, ATOM_ARG_MC}, {
-	atom_op_postcard, 0}, {
-	atom_op_beep, 0}, {
-	atom_op_savereg, 0}, {
-	atom_op_restorereg, 0}, {
-	atom_op_setdatablock, 0}, {
-	atom_op_xor, ATOM_ARG_REG}, {
-	atom_op_xor, ATOM_ARG_PS}, {
-	atom_op_xor, ATOM_ARG_WS}, {
-	atom_op_xor, ATOM_ARG_FB}, {
-	atom_op_xor, ATOM_ARG_PLL}, {
-	atom_op_xor, ATOM_ARG_MC}, {
-	atom_op_shl, ATOM_ARG_REG}, {
-	atom_op_shl, ATOM_ARG_PS}, {
-	atom_op_shl, ATOM_ARG_WS}, {
-	atom_op_shl, ATOM_ARG_FB}, {
-	atom_op_shl, ATOM_ARG_PLL}, {
-	atom_op_shl, ATOM_ARG_MC}, {
-	atom_op_shr, ATOM_ARG_REG}, {
-	atom_op_shr, ATOM_ARG_PS}, {
-	atom_op_shr, ATOM_ARG_WS}, {
-	atom_op_shr, ATOM_ARG_FB}, {
-	atom_op_shr, ATOM_ARG_PLL}, {
-	atom_op_shr, ATOM_ARG_MC}, {
-atom_op_debug, 0},};
-
-static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32_t * params)
-{
-	int base = CU16(ctx->cmd_table + 4 + 2 * index);
-	int len, ws, ps, ptr;
-	unsigned char op;
-	atom_exec_context ectx;
-	int ret = 0;
-
-	if (!base)
-		return -EINVAL;
-
-	len = CU16(base + ATOM_CT_SIZE_PTR);
-	ws = CU8(base + ATOM_CT_WS_PTR);
-	ps = CU8(base + ATOM_CT_PS_PTR) & ATOM_CT_PS_MASK;
-	ptr = base + ATOM_CT_CODE_PTR;
-
-	SDEBUG(">> execute %04X (len %d, WS %d, PS %d)\n", base, len, ws, ps);
-
-	ectx.ctx = ctx;
-	ectx.ps_shift = ps / 4;
-	ectx.start = base;
-	ectx.ps = params;
-	ectx.abort = false;
-	ectx.last_jump = 0;
-	if (ws)
-		ectx.ws = kzalloc(4 * ws, GFP_KERNEL);
-	else
-		ectx.ws = NULL;
-
-	debug_depth++;
-	while (1) {
-		op = CU8(ptr++);
-		if (op < ATOM_OP_NAMES_CNT)
-			SDEBUG("%s @ 0x%04X\n", atom_op_names[op], ptr - 1);
-		else
-			SDEBUG("[%d] @ 0x%04X\n", op, ptr - 1);
-		if (ectx.abort) {
-			DRM_ERROR("atombios stuck executing %04X (len %d, WS %d, PS %d) @ 0x%04X\n",
-				base, len, ws, ps, ptr - 1);
-			ret = -EINVAL;
-			goto free;
-		}
-
-		if (op < ATOM_OP_CNT && op > 0)
-			opcode_table[op].func(&ectx, &ptr,
-					      opcode_table[op].arg);
-		else
-			break;
-
-		if (op == ATOM_OP_EOT)
-			break;
-	}
-	debug_depth--;
-	SDEBUG("<<\n");
-
-free:
-	if (ws)
-		kfree(ectx.ws);
-	return ret;
-}
-
-int atom_execute_table(struct atom_context *ctx, int index, uint32_t * params)
-{
-	int r;
-
-	mutex_lock(&ctx->mutex);
-	/* reset reg block */
-	ctx->reg_block = 0;
-	/* reset fb window */
-	ctx->fb_base = 0;
-	/* reset io mode */
-	ctx->io_mode = ATOM_IO_MM;
-	r = atom_execute_table_locked(ctx, index, params);
-	mutex_unlock(&ctx->mutex);
-	return r;
-}
-
-static int atom_iio_len[] = { 1, 2, 3, 3, 3, 3, 4, 4, 4, 3 };
-
-static void atom_index_iio(struct atom_context *ctx, int base)
-{
-	ctx->iio = kzalloc(2 * 256, GFP_KERNEL);
-	while (CU8(base) == ATOM_IIO_START) {
-		ctx->iio[CU8(base + 1)] = base + 2;
-		base += 2;
-		while (CU8(base) != ATOM_IIO_END)
-			base += atom_iio_len[CU8(base)];
-		base += 3;
-	}
-}
-
-struct atom_context *atom_parse(struct card_info *card, void *bios)
-{
-	int base;
-	struct atom_context *ctx =
-	    kzalloc(sizeof(struct atom_context), GFP_KERNEL);
-	char *str;
-	char name[512];
-	int i;
-
-	if (!ctx)
-		return NULL;
-
-	ctx->card = card;
-	ctx->bios = bios;
-
-	if (CU16(0) != ATOM_BIOS_MAGIC) {
-		printk(KERN_INFO "Invalid BIOS magic.\n");
-		kfree(ctx);
-		return NULL;
-	}
-	if (strncmp
-	    (CSTR(ATOM_ATI_MAGIC_PTR), ATOM_ATI_MAGIC,
-	     strlen(ATOM_ATI_MAGIC))) {
-		printk(KERN_INFO "Invalid ATI magic.\n");
-		kfree(ctx);
-		return NULL;
-	}
-
-	base = CU16(ATOM_ROM_TABLE_PTR);
-	if (strncmp
-	    (CSTR(base + ATOM_ROM_MAGIC_PTR), ATOM_ROM_MAGIC,
-	     strlen(ATOM_ROM_MAGIC))) {
-		printk(KERN_INFO "Invalid ATOM magic.\n");
-		kfree(ctx);
-		return NULL;
-	}
-
-	ctx->cmd_table = CU16(base + ATOM_ROM_CMD_PTR);
-	ctx->data_table = CU16(base + ATOM_ROM_DATA_PTR);
-	atom_index_iio(ctx, CU16(ctx->data_table + ATOM_DATA_IIO_PTR) + 4);
-
-	str = CSTR(CU16(base + ATOM_ROM_MSG_PTR));
-	while (*str && ((*str == '\n') || (*str == '\r')))
-		str++;
-	/* name string isn't always 0 terminated */
-	for (i = 0; i < 511; i++) {
-		name[i] = str[i];
-		if (name[i] < '.' || name[i] > 'z') {
-			name[i] = 0;
-			break;
-		}
-	}
-	printk(KERN_INFO "ATOM BIOS: %s\n", name);
-
-	return ctx;
-}
-
-int atom_asic_init(struct atom_context *ctx)
-{
-	struct radeon_device *rdev = ctx->card->dev->dev_private;
-	int hwi = CU16(ctx->data_table + ATOM_DATA_FWI_PTR);
-	uint32_t ps[16];
-	int ret;
-
-	memset(ps, 0, 64);
-
-	ps[0] = cpu_to_le32(CU32(hwi + ATOM_FWI_DEFSCLK_PTR));
-	ps[1] = cpu_to_le32(CU32(hwi + ATOM_FWI_DEFMCLK_PTR));
-	if (!ps[0] || !ps[1])
-		return 1;
-
-	if (!CU16(ctx->cmd_table + 4 + 2 * ATOM_CMD_INIT))
-		return 1;
-	ret = atom_execute_table(ctx, ATOM_CMD_INIT, ps);
-	if (ret)
-		return ret;
-
-	memset(ps, 0, 64);
-
-	if (rdev->family < CHIP_R600) {
-		if (CU16(ctx->cmd_table + 4 + 2 * ATOM_CMD_SPDFANCNTL))
-			atom_execute_table(ctx, ATOM_CMD_SPDFANCNTL, ps);
-	}
-	return ret;
-}
-
-void atom_destroy(struct atom_context *ctx)
-{
-	if (ctx->iio)
-		kfree(ctx->iio);
-	kfree(ctx);
-}
-
-bool atom_parse_data_header(struct atom_context *ctx, int index,
-			    uint16_t * size, uint8_t * frev, uint8_t * crev,
-			    uint16_t * data_start)
-{
-	int offset = index * 2 + 4;
-	int idx = CU16(ctx->data_table + offset);
-	u16 *mdt = (u16 *)(ctx->bios + ctx->data_table + 4);
-
-	if (!mdt[index])
-		return false;
-
-	if (size)
-		*size = CU16(idx);
-	if (frev)
-		*frev = CU8(idx + 2);
-	if (crev)
-		*crev = CU8(idx + 3);
-	*data_start = idx;
-	return true;
-}
-
-bool atom_parse_cmd_header(struct atom_context *ctx, int index, uint8_t * frev,
-			   uint8_t * crev)
-{
-	int offset = index * 2 + 4;
-	int idx = CU16(ctx->cmd_table + offset);
-	u16 *mct = (u16 *)(ctx->bios + ctx->cmd_table + 4);
-
-	if (!mct[index])
-		return false;
-
-	if (frev)
-		*frev = CU8(idx + 2);
-	if (crev)
-		*crev = CU8(idx + 3);
-	return true;
-}
-
-int atom_allocate_fb_scratch(struct atom_context *ctx)
-{
-	int index = GetIndexIntoMasterTable(DATA, VRAM_UsageByFirmware);
-	uint16_t data_offset;
-	int usage_bytes = 0;
-	struct _ATOM_VRAM_USAGE_BY_FIRMWARE *firmware_usage;
-
-	if (atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset)) {
-		firmware_usage = (struct _ATOM_VRAM_USAGE_BY_FIRMWARE *)(ctx->bios + data_offset);
-
-		DRM_DEBUG("atom firmware requested %08x %dkb\n",
-			  firmware_usage->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware,
-			  firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb);
-
-		usage_bytes = firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb * 1024;
-	}
-	ctx->scratch_size_bytes = 0;
-	if (usage_bytes == 0)
-		usage_bytes = 20 * 1024;
-	/* allocate some scratch memory */
-	ctx->scratch = kzalloc(usage_bytes, GFP_KERNEL);
-	if (!ctx->scratch)
-		return -ENOMEM;
-	ctx->scratch_size_bytes = usage_bytes;
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom.h
deleted file mode 100644
index 25fea631..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atom.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Author: Stanislaw Skowronek
- */
-
-#ifndef ATOM_H
-#define ATOM_H
-
-#include <linux/types.h>
-#include "drmP.h"
-
-#define ATOM_BIOS_MAGIC		0xAA55
-#define ATOM_ATI_MAGIC_PTR	0x30
-#define ATOM_ATI_MAGIC		" 761295520"
-#define ATOM_ROM_TABLE_PTR	0x48
-
-#define ATOM_ROM_MAGIC		"ATOM"
-#define ATOM_ROM_MAGIC_PTR	4
-
-#define ATOM_ROM_MSG_PTR	0x10
-#define ATOM_ROM_CMD_PTR	0x1E
-#define ATOM_ROM_DATA_PTR	0x20
-
-#define ATOM_CMD_INIT		0
-#define ATOM_CMD_SETSCLK	0x0A
-#define ATOM_CMD_SETMCLK	0x0B
-#define ATOM_CMD_SETPCLK	0x0C
-#define ATOM_CMD_SPDFANCNTL	0x39
-
-#define ATOM_DATA_FWI_PTR	0xC
-#define ATOM_DATA_IIO_PTR	0x32
-
-#define ATOM_FWI_DEFSCLK_PTR	8
-#define ATOM_FWI_DEFMCLK_PTR	0xC
-#define ATOM_FWI_MAXSCLK_PTR	0x24
-#define ATOM_FWI_MAXMCLK_PTR	0x28
-
-#define ATOM_CT_SIZE_PTR	0
-#define ATOM_CT_WS_PTR		4
-#define ATOM_CT_PS_PTR		5
-#define ATOM_CT_PS_MASK		0x7F
-#define ATOM_CT_CODE_PTR	6
-
-#define ATOM_OP_CNT		123
-#define ATOM_OP_EOT		91
-
-#define ATOM_CASE_MAGIC		0x63
-#define ATOM_CASE_END		0x5A5A
-
-#define ATOM_ARG_REG		0
-#define ATOM_ARG_PS		1
-#define ATOM_ARG_WS		2
-#define ATOM_ARG_FB		3
-#define ATOM_ARG_ID		4
-#define ATOM_ARG_IMM		5
-#define ATOM_ARG_PLL		6
-#define ATOM_ARG_MC		7
-
-#define ATOM_SRC_DWORD		0
-#define ATOM_SRC_WORD0		1
-#define ATOM_SRC_WORD8		2
-#define ATOM_SRC_WORD16		3
-#define ATOM_SRC_BYTE0		4
-#define ATOM_SRC_BYTE8		5
-#define ATOM_SRC_BYTE16		6
-#define ATOM_SRC_BYTE24		7
-
-#define ATOM_WS_QUOTIENT	0x40
-#define ATOM_WS_REMAINDER	0x41
-#define ATOM_WS_DATAPTR		0x42
-#define ATOM_WS_SHIFT		0x43
-#define ATOM_WS_OR_MASK		0x44
-#define ATOM_WS_AND_MASK	0x45
-#define ATOM_WS_FB_WINDOW	0x46
-#define ATOM_WS_ATTRIBUTES	0x47
-#define ATOM_WS_REGPTR  	0x48
-
-#define ATOM_IIO_NOP		0
-#define ATOM_IIO_START		1
-#define ATOM_IIO_READ		2
-#define ATOM_IIO_WRITE		3
-#define ATOM_IIO_CLEAR		4
-#define ATOM_IIO_SET		5
-#define ATOM_IIO_MOVE_INDEX	6
-#define ATOM_IIO_MOVE_ATTR	7
-#define ATOM_IIO_MOVE_DATA	8
-#define ATOM_IIO_END		9
-
-#define ATOM_IO_MM		0
-#define ATOM_IO_PCI		1
-#define ATOM_IO_SYSIO		2
-#define ATOM_IO_IIO		0x80
-
-struct card_info {
-	struct drm_device *dev;
-	void (* reg_write)(struct card_info *, uint32_t, uint32_t);   /*  filled by driver */
-        uint32_t (* reg_read)(struct card_info *, uint32_t);          /*  filled by driver */
-	void (* ioreg_write)(struct card_info *, uint32_t, uint32_t);   /*  filled by driver */
-        uint32_t (* ioreg_read)(struct card_info *, uint32_t);          /*  filled by driver */
-	void (* mc_write)(struct card_info *, uint32_t, uint32_t);   /*  filled by driver */
-        uint32_t (* mc_read)(struct card_info *, uint32_t);          /*  filled by driver */
-	void (* pll_write)(struct card_info *, uint32_t, uint32_t);   /*  filled by driver */
-        uint32_t (* pll_read)(struct card_info *, uint32_t);          /*  filled by driver */
-};
-
-struct atom_context {
-	struct card_info *card;
-	struct mutex mutex;
-	void *bios;
-	uint32_t cmd_table, data_table;
-	uint16_t *iio;
-
-	uint16_t data_block;
-	uint32_t fb_base;
-	uint32_t divmul[2];
-	uint16_t io_attr;
-	uint16_t reg_block;
-	uint8_t shift;
-	int cs_equal, cs_above;
-	int io_mode;
-	uint32_t *scratch;
-	int scratch_size_bytes;
-};
-
-extern int atom_debug;
-
-struct atom_context *atom_parse(struct card_info *, void *);
-int atom_execute_table(struct atom_context *, int, uint32_t *);
-int atom_asic_init(struct atom_context *);
-void atom_destroy(struct atom_context *);
-bool atom_parse_data_header(struct atom_context *ctx, int index, uint16_t *size,
-			    uint8_t *frev, uint8_t *crev, uint16_t *data_start);
-bool atom_parse_cmd_header(struct atom_context *ctx, int index,
-			   uint8_t *frev, uint8_t *crev);
-int atom_allocate_fb_scratch(struct atom_context *ctx);
-#include "atom-types.h"
-#include "atombios.h"
-#include "ObjectID.h"
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios.h
deleted file mode 100644
index 4b04ba38..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios.h
+++ /dev/null
@@ -1,8010 +0,0 @@
-/*
- * Copyright 2006-2007 Advanced Micro Devices, Inc.  
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/****************************************************************************/	
-/*Portion I: Definitions  shared between VBIOS and Driver                   */
-/****************************************************************************/
-
-
-#ifndef _ATOMBIOS_H
-#define _ATOMBIOS_H
-
-#define ATOM_VERSION_MAJOR                   0x00020000
-#define ATOM_VERSION_MINOR                   0x00000002
-
-#define ATOM_HEADER_VERSION (ATOM_VERSION_MAJOR | ATOM_VERSION_MINOR)
-
-/* Endianness should be specified before inclusion,
- * default to little endian
- */
-#ifndef ATOM_BIG_ENDIAN
-#error Endian not specified
-#endif
-
-#ifdef _H2INC
-  #ifndef ULONG 
-    typedef unsigned long ULONG;
-  #endif
-
-  #ifndef UCHAR
-    typedef unsigned char UCHAR;
-  #endif
-
-  #ifndef USHORT 
-    typedef unsigned short USHORT;
-  #endif
-#endif
-      
-#define ATOM_DAC_A            0 
-#define ATOM_DAC_B            1
-#define ATOM_EXT_DAC          2
-
-#define ATOM_CRTC1            0
-#define ATOM_CRTC2            1
-#define ATOM_CRTC3            2
-#define ATOM_CRTC4            3
-#define ATOM_CRTC5            4
-#define ATOM_CRTC6            5
-#define ATOM_CRTC_INVALID     0xFF
-
-#define ATOM_DIGA             0
-#define ATOM_DIGB             1
-
-#define ATOM_PPLL1            0
-#define ATOM_PPLL2            1
-#define ATOM_DCPLL            2
-#define ATOM_PPLL0            2
-#define ATOM_EXT_PLL1         8
-#define ATOM_EXT_PLL2         9
-#define ATOM_EXT_CLOCK        10
-#define ATOM_PPLL_INVALID     0xFF
-
-#define ENCODER_REFCLK_SRC_P1PLL       0       
-#define ENCODER_REFCLK_SRC_P2PLL       1
-#define ENCODER_REFCLK_SRC_DCPLL       2
-#define ENCODER_REFCLK_SRC_EXTCLK      3
-#define ENCODER_REFCLK_SRC_INVALID     0xFF
-
-#define ATOM_SCALER1          0
-#define ATOM_SCALER2          1
-
-#define ATOM_SCALER_DISABLE   0   
-#define ATOM_SCALER_CENTER    1   
-#define ATOM_SCALER_EXPANSION 2   
-#define ATOM_SCALER_MULTI_EX  3   
-
-#define ATOM_DISABLE          0
-#define ATOM_ENABLE           1
-#define ATOM_LCD_BLOFF                          (ATOM_DISABLE+2)
-#define ATOM_LCD_BLON                           (ATOM_ENABLE+2)
-#define ATOM_LCD_BL_BRIGHTNESS_CONTROL          (ATOM_ENABLE+3)
-#define ATOM_LCD_SELFTEST_START									(ATOM_DISABLE+5)
-#define ATOM_LCD_SELFTEST_STOP									(ATOM_ENABLE+5)
-#define ATOM_ENCODER_INIT			                  (ATOM_DISABLE+7)
-#define ATOM_INIT			                          (ATOM_DISABLE+7)
-#define ATOM_GET_STATUS                         (ATOM_DISABLE+8)
-
-#define ATOM_BLANKING         1
-#define ATOM_BLANKING_OFF     0
-
-#define ATOM_CURSOR1          0
-#define ATOM_CURSOR2          1
-
-#define ATOM_ICON1            0
-#define ATOM_ICON2            1
-
-#define ATOM_CRT1             0
-#define ATOM_CRT2             1
-
-#define ATOM_TV_NTSC          1
-#define ATOM_TV_NTSCJ         2
-#define ATOM_TV_PAL           3
-#define ATOM_TV_PALM          4
-#define ATOM_TV_PALCN         5
-#define ATOM_TV_PALN          6
-#define ATOM_TV_PAL60         7
-#define ATOM_TV_SECAM         8
-#define ATOM_TV_CV            16
-
-#define ATOM_DAC1_PS2         1
-#define ATOM_DAC1_CV          2
-#define ATOM_DAC1_NTSC        3
-#define ATOM_DAC1_PAL         4
-
-#define ATOM_DAC2_PS2         ATOM_DAC1_PS2
-#define ATOM_DAC2_CV          ATOM_DAC1_CV
-#define ATOM_DAC2_NTSC        ATOM_DAC1_NTSC
-#define ATOM_DAC2_PAL         ATOM_DAC1_PAL
- 
-#define ATOM_PM_ON            0
-#define ATOM_PM_STANDBY       1
-#define ATOM_PM_SUSPEND       2
-#define ATOM_PM_OFF           3
-
-/* Bit0:{=0:single, =1:dual},
-   Bit1 {=0:666RGB, =1:888RGB},
-   Bit2:3:{Grey level}
-   Bit4:{=0:LDI format for RGB888, =1 FPDI format for RGB888}*/
-
-#define ATOM_PANEL_MISC_DUAL               0x00000001
-#define ATOM_PANEL_MISC_888RGB             0x00000002
-#define ATOM_PANEL_MISC_GREY_LEVEL         0x0000000C
-#define ATOM_PANEL_MISC_FPDI               0x00000010
-#define ATOM_PANEL_MISC_GREY_LEVEL_SHIFT   2
-#define ATOM_PANEL_MISC_SPATIAL            0x00000020
-#define ATOM_PANEL_MISC_TEMPORAL           0x00000040
-#define ATOM_PANEL_MISC_API_ENABLED        0x00000080
-
-
-#define MEMTYPE_DDR1              "DDR1"
-#define MEMTYPE_DDR2              "DDR2"
-#define MEMTYPE_DDR3              "DDR3"
-#define MEMTYPE_DDR4              "DDR4"
-
-#define ASIC_BUS_TYPE_PCI         "PCI"
-#define ASIC_BUS_TYPE_AGP         "AGP"
-#define ASIC_BUS_TYPE_PCIE        "PCI_EXPRESS"
-
-/* Maximum size of that FireGL flag string */
-
-#define ATOM_FIREGL_FLAG_STRING     "FGL"             //Flag used to enable FireGL Support
-#define ATOM_MAX_SIZE_OF_FIREGL_FLAG_STRING  3        //sizeof( ATOM_FIREGL_FLAG_STRING )
-
-#define ATOM_FAKE_DESKTOP_STRING    "DSK"             //Flag used to enable mobile ASIC on Desktop
-#define ATOM_MAX_SIZE_OF_FAKE_DESKTOP_STRING  ATOM_MAX_SIZE_OF_FIREGL_FLAG_STRING 
-
-#define ATOM_M54T_FLAG_STRING       "M54T"            //Flag used to enable M54T Support
-#define ATOM_MAX_SIZE_OF_M54T_FLAG_STRING    4        //sizeof( ATOM_M54T_FLAG_STRING )
-
-#define HW_ASSISTED_I2C_STATUS_FAILURE          2
-#define HW_ASSISTED_I2C_STATUS_SUCCESS          1
-
-#pragma pack(1)                                       /* BIOS data must use byte aligment */
-
-/*  Define offset to location of ROM header. */
-
-#define OFFSET_TO_POINTER_TO_ATOM_ROM_HEADER		0x00000048L
-#define OFFSET_TO_ATOM_ROM_IMAGE_SIZE				    0x00000002L
-
-#define OFFSET_TO_ATOMBIOS_ASIC_BUS_MEM_TYPE    0x94
-#define MAXSIZE_OF_ATOMBIOS_ASIC_BUS_MEM_TYPE   20    /* including the terminator 0x0! */
-#define	OFFSET_TO_GET_ATOMBIOS_STRINGS_NUMBER		0x002f
-#define	OFFSET_TO_GET_ATOMBIOS_STRINGS_START		0x006e
-
-/* Common header for all ROM Data tables.
-  Every table pointed  _ATOM_MASTER_DATA_TABLE has this common header. 
-  And the pointer actually points to this header. */
-
-typedef struct _ATOM_COMMON_TABLE_HEADER
-{
-  USHORT usStructureSize;
-  UCHAR  ucTableFormatRevision;   /*Change it when the Parser is not backward compatible */
-  UCHAR  ucTableContentRevision;  /*Change it only when the table needs to change but the firmware */
-                                  /*Image can't be updated, while Driver needs to carry the new table! */
-}ATOM_COMMON_TABLE_HEADER;
-
-/****************************************************************************/	
-// Structure stores the ROM header.
-/****************************************************************************/	
-typedef struct _ATOM_ROM_HEADER
-{
-  ATOM_COMMON_TABLE_HEADER		sHeader;
-  UCHAR	 uaFirmWareSignature[4];    /*Signature to distinguish between Atombios and non-atombios, 
-                                      atombios should init it as "ATOM", don't change the position */
-  USHORT usBiosRuntimeSegmentAddress;
-  USHORT usProtectedModeInfoOffset;
-  USHORT usConfigFilenameOffset;
-  USHORT usCRC_BlockOffset;
-  USHORT usBIOS_BootupMessageOffset;
-  USHORT usInt10Offset;
-  USHORT usPciBusDevInitCode;
-  USHORT usIoBaseAddress;
-  USHORT usSubsystemVendorID;
-  USHORT usSubsystemID;
-  USHORT usPCI_InfoOffset; 
-  USHORT usMasterCommandTableOffset; /*Offset for SW to get all command table offsets, Don't change the position */
-  USHORT usMasterDataTableOffset;   /*Offset for SW to get all data table offsets, Don't change the position */
-  UCHAR  ucExtendedFunctionCode;
-  UCHAR  ucReserved;
-}ATOM_ROM_HEADER;
-
-/*==============================Command Table Portion==================================== */
-
-#ifdef	UEFI_BUILD
-	#define	UTEMP	USHORT
-	#define	USHORT	void*
-#endif
-
-/****************************************************************************/	
-// Structures used in Command.mtb 
-/****************************************************************************/	
-typedef struct _ATOM_MASTER_LIST_OF_COMMAND_TABLES{
-  USHORT ASIC_Init;                              //Function Table, used by various SW components,latest version 1.1
-  USHORT GetDisplaySurfaceSize;                  //Atomic Table,  Used by Bios when enabling HW ICON
-  USHORT ASIC_RegistersInit;                     //Atomic Table,  indirectly used by various SW components,called from ASIC_Init
-  USHORT VRAM_BlockVenderDetection;              //Atomic Table,  used only by Bios
-  USHORT DIGxEncoderControl;										 //Only used by Bios
-  USHORT MemoryControllerInit;                   //Atomic Table,  indirectly used by various SW components,called from ASIC_Init
-  USHORT EnableCRTCMemReq;                       //Function Table,directly used by various SW components,latest version 2.1
-  USHORT MemoryParamAdjust; 										 //Atomic Table,  indirectly used by various SW components,called from SetMemoryClock if needed
-  USHORT DVOEncoderControl;                      //Function Table,directly used by various SW components,latest version 1.2
-  USHORT GPIOPinControl;												 //Atomic Table,  only used by Bios
-  USHORT SetEngineClock;                         //Function Table,directly used by various SW components,latest version 1.1
-  USHORT SetMemoryClock;                         //Function Table,directly used by various SW components,latest version 1.1
-  USHORT SetPixelClock;                          //Function Table,directly used by various SW components,latest version 1.2  
-  USHORT EnableDispPowerGating;                  //Atomic Table,  indirectly used by various SW components,called from ASIC_Init
-  USHORT ResetMemoryDLL;                         //Atomic Table,  indirectly used by various SW components,called from SetMemoryClock
-  USHORT ResetMemoryDevice;                      //Atomic Table,  indirectly used by various SW components,called from SetMemoryClock
-  USHORT MemoryPLLInit;                          //Atomic Table,  used only by Bios
-  USHORT AdjustDisplayPll;											 //Atomic Table,  used by various SW componentes. 
-  USHORT AdjustMemoryController;                 //Atomic Table,  indirectly used by various SW components,called from SetMemoryClock                
-  USHORT EnableASIC_StaticPwrMgt;                //Atomic Table,  only used by Bios
-  USHORT ASIC_StaticPwrMgtStatusChange;          //Obsolete ,     only used by Bios   
-  USHORT DAC_LoadDetection;                      //Atomic Table,  directly used by various SW components,latest version 1.2  
-  USHORT LVTMAEncoderControl;                    //Atomic Table,directly used by various SW components,latest version 1.3
-  USHORT HW_Misc_Operation;                      //Atomic Table,  directly used by various SW components,latest version 1.1 
-  USHORT DAC1EncoderControl;                     //Atomic Table,  directly used by various SW components,latest version 1.1  
-  USHORT DAC2EncoderControl;                     //Atomic Table,  directly used by various SW components,latest version 1.1 
-  USHORT DVOOutputControl;                       //Atomic Table,  directly used by various SW components,latest version 1.1 
-  USHORT CV1OutputControl;                       //Atomic Table,  Atomic Table,  Obsolete from Ry6xx, use DAC2 Output instead 
-  USHORT GetConditionalGoldenSetting;            //Only used by Bios
-  USHORT TVEncoderControl;                       //Function Table,directly used by various SW components,latest version 1.1
-  USHORT PatchMCSetting;                         //only used by BIOS
-  USHORT MC_SEQ_Control;                         //only used by BIOS
-  USHORT TV1OutputControl;                       //Atomic Table,  Obsolete from Ry6xx, use DAC2 Output instead
-  USHORT EnableScaler;                           //Atomic Table,  used only by Bios
-  USHORT BlankCRTC;                              //Atomic Table,  directly used by various SW components,latest version 1.1 
-  USHORT EnableCRTC;                             //Atomic Table,  directly used by various SW components,latest version 1.1 
-  USHORT GetPixelClock;                          //Atomic Table,  directly used by various SW components,latest version 1.1 
-  USHORT EnableVGA_Render;                       //Function Table,directly used by various SW components,latest version 1.1
-  USHORT GetSCLKOverMCLKRatio;                   //Atomic Table,  only used by Bios
-  USHORT SetCRTC_Timing;                         //Atomic Table,  directly used by various SW components,latest version 1.1
-  USHORT SetCRTC_OverScan;                       //Atomic Table,  used by various SW components,latest version 1.1 
-  USHORT SetCRTC_Replication;                    //Atomic Table,  used only by Bios
-  USHORT SelectCRTC_Source;                      //Atomic Table,  directly used by various SW components,latest version 1.1 
-  USHORT EnableGraphSurfaces;                    //Atomic Table,  used only by Bios
-  USHORT UpdateCRTC_DoubleBufferRegisters;			 //Atomic Table,  used only by Bios
-  USHORT LUT_AutoFill;                           //Atomic Table,  only used by Bios
-  USHORT EnableHW_IconCursor;                    //Atomic Table,  only used by Bios
-  USHORT GetMemoryClock;                         //Atomic Table,  directly used by various SW components,latest version 1.1 
-  USHORT GetEngineClock;                         //Atomic Table,  directly used by various SW components,latest version 1.1 
-  USHORT SetCRTC_UsingDTDTiming;                 //Atomic Table,  directly used by various SW components,latest version 1.1
-  USHORT ExternalEncoderControl;                 //Atomic Table,  directly used by various SW components,latest version 2.1
-  USHORT LVTMAOutputControl;                     //Atomic Table,  directly used by various SW components,latest version 1.1
-  USHORT VRAM_BlockDetectionByStrap;             //Atomic Table,  used only by Bios
-  USHORT MemoryCleanUp;                          //Atomic Table,  only used by Bios    
-  USHORT ProcessI2cChannelTransaction;           //Function Table,only used by Bios
-  USHORT WriteOneByteToHWAssistedI2C;            //Function Table,indirectly used by various SW components 
-  USHORT ReadHWAssistedI2CStatus;                //Atomic Table,  indirectly used by various SW components
-  USHORT SpeedFanControl;                        //Function Table,indirectly used by various SW components,called from ASIC_Init
-  USHORT PowerConnectorDetection;                //Atomic Table,  directly used by various SW components,latest version 1.1
-  USHORT MC_Synchronization;                     //Atomic Table,  indirectly used by various SW components,called from SetMemoryClock
-  USHORT ComputeMemoryEnginePLL;                 //Atomic Table,  indirectly used by various SW components,called from SetMemory/EngineClock
-  USHORT MemoryRefreshConversion;                //Atomic Table,  indirectly used by various SW components,called from SetMemory or SetEngineClock
-  USHORT VRAM_GetCurrentInfoBlock;               //Atomic Table,  used only by Bios
-  USHORT DynamicMemorySettings;                  //Atomic Table,  indirectly used by various SW components,called from SetMemoryClock
-  USHORT MemoryTraining;                         //Atomic Table,  used only by Bios
-  USHORT EnableSpreadSpectrumOnPPLL;             //Atomic Table,  directly used by various SW components,latest version 1.2
-  USHORT TMDSAOutputControl;                     //Atomic Table,  directly used by various SW components,latest version 1.1
-  USHORT SetVoltage;                             //Function Table,directly and/or indirectly used by various SW components,latest version 1.1
-  USHORT DAC1OutputControl;                      //Atomic Table,  directly used by various SW components,latest version 1.1
-  USHORT DAC2OutputControl;                      //Atomic Table,  directly used by various SW components,latest version 1.1
-  USHORT ComputeMemoryClockParam;                //Function Table,only used by Bios, obsolete soon.Switch to use "ReadEDIDFromHWAssistedI2C"
-  USHORT ClockSource;                            //Atomic Table,  indirectly used by various SW components,called from ASIC_Init
-  USHORT MemoryDeviceInit;                       //Atomic Table,  indirectly used by various SW components,called from SetMemoryClock
-  USHORT GetDispObjectInfo;                      //Atomic Table,  indirectly used by various SW components,called from EnableVGARender
-  USHORT DIG1EncoderControl;                     //Atomic Table,directly used by various SW components,latest version 1.1
-  USHORT DIG2EncoderControl;                     //Atomic Table,directly used by various SW components,latest version 1.1
-  USHORT DIG1TransmitterControl;                 //Atomic Table,directly used by various SW components,latest version 1.1
-  USHORT DIG2TransmitterControl;	               //Atomic Table,directly used by various SW components,latest version 1.1 
-  USHORT ProcessAuxChannelTransaction;					 //Function Table,only used by Bios
-  USHORT DPEncoderService;											 //Function Table,only used by Bios
-  USHORT GetVoltageInfo;                         //Function Table,only used by Bios since SI
-}ATOM_MASTER_LIST_OF_COMMAND_TABLES;   
-
-// For backward compatible 
-#define ReadEDIDFromHWAssistedI2C                ProcessI2cChannelTransaction
-#define DPTranslatorControl                      DIG2EncoderControl
-#define UNIPHYTransmitterControl			     DIG1TransmitterControl
-#define LVTMATransmitterControl				     DIG2TransmitterControl
-#define SetCRTC_DPM_State                        GetConditionalGoldenSetting
-#define SetUniphyInstance                        ASIC_StaticPwrMgtStatusChange
-#define HPDInterruptService                      ReadHWAssistedI2CStatus
-#define EnableVGA_Access                         GetSCLKOverMCLKRatio
-#define EnableYUV                                GetDispObjectInfo                         
-#define DynamicClockGating                       EnableDispPowerGating
-#define SetupHWAssistedI2CStatus                 ComputeMemoryClockParam
-
-#define TMDSAEncoderControl                      PatchMCSetting
-#define LVDSEncoderControl                       MC_SEQ_Control
-#define LCD1OutputControl                        HW_Misc_Operation
-
-
-typedef struct _ATOM_MASTER_COMMAND_TABLE
-{
-  ATOM_COMMON_TABLE_HEADER           sHeader;
-  ATOM_MASTER_LIST_OF_COMMAND_TABLES ListOfCommandTables;
-}ATOM_MASTER_COMMAND_TABLE;
-
-/****************************************************************************/	
-// Structures used in every command table
-/****************************************************************************/	
-typedef struct _ATOM_TABLE_ATTRIBUTE
-{
-#if ATOM_BIG_ENDIAN
-  USHORT  UpdatedByUtility:1;         //[15]=Table updated by utility flag
-  USHORT  PS_SizeInBytes:7;           //[14:8]=Size of parameter space in Bytes (multiple of a dword), 
-  USHORT  WS_SizeInBytes:8;           //[7:0]=Size of workspace in Bytes (in multiple of a dword), 
-#else
-  USHORT  WS_SizeInBytes:8;           //[7:0]=Size of workspace in Bytes (in multiple of a dword), 
-  USHORT  PS_SizeInBytes:7;           //[14:8]=Size of parameter space in Bytes (multiple of a dword), 
-  USHORT  UpdatedByUtility:1;         //[15]=Table updated by utility flag
-#endif
-}ATOM_TABLE_ATTRIBUTE;
-
-typedef union _ATOM_TABLE_ATTRIBUTE_ACCESS
-{
-  ATOM_TABLE_ATTRIBUTE sbfAccess;
-  USHORT               susAccess;
-}ATOM_TABLE_ATTRIBUTE_ACCESS;
-
-/****************************************************************************/	
-// Common header for all command tables.
-// Every table pointed by _ATOM_MASTER_COMMAND_TABLE has this common header. 
-// And the pointer actually points to this header.
-/****************************************************************************/	
-typedef struct _ATOM_COMMON_ROM_COMMAND_TABLE_HEADER
-{
-  ATOM_COMMON_TABLE_HEADER CommonHeader;
-  ATOM_TABLE_ATTRIBUTE     TableAttribute;	
-}ATOM_COMMON_ROM_COMMAND_TABLE_HEADER;
-
-/****************************************************************************/	
-// Structures used by ComputeMemoryEnginePLLTable
-/****************************************************************************/	
-#define COMPUTE_MEMORY_PLL_PARAM        1
-#define COMPUTE_ENGINE_PLL_PARAM        2
-#define ADJUST_MC_SETTING_PARAM         3
-
-/****************************************************************************/	
-// Structures used by AdjustMemoryControllerTable
-/****************************************************************************/	
-typedef struct _ATOM_ADJUST_MEMORY_CLOCK_FREQ
-{
-#if ATOM_BIG_ENDIAN
-  ULONG ulPointerReturnFlag:1;      // BYTE_3[7]=1 - Return the pointer to the right Data Block; BYTE_3[7]=0 - Program the right Data Block 
-  ULONG ulMemoryModuleNumber:7;     // BYTE_3[6:0]
-  ULONG ulClockFreq:24;
-#else
-  ULONG ulClockFreq:24;
-  ULONG ulMemoryModuleNumber:7;     // BYTE_3[6:0]
-  ULONG ulPointerReturnFlag:1;      // BYTE_3[7]=1 - Return the pointer to the right Data Block; BYTE_3[7]=0 - Program the right Data Block 
-#endif
-}ATOM_ADJUST_MEMORY_CLOCK_FREQ;
-#define POINTER_RETURN_FLAG             0x80
-
-typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS
-{
-  ULONG   ulClock;        //When returen, it's the re-calculated clock based on given Fb_div Post_Div and ref_div
-  UCHAR   ucAction;       //0:reserved //1:Memory //2:Engine  
-  UCHAR   ucReserved;     //may expand to return larger Fbdiv later
-  UCHAR   ucFbDiv;        //return value
-  UCHAR   ucPostDiv;      //return value
-}COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS;
-
-typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V2
-{
-  ULONG   ulClock;        //When return, [23:0] return real clock 
-  UCHAR   ucAction;       //0:reserved;COMPUTE_MEMORY_PLL_PARAM:Memory;COMPUTE_ENGINE_PLL_PARAM:Engine. it return ref_div to be written to register
-  USHORT  usFbDiv;		    //return Feedback value to be written to register
-  UCHAR   ucPostDiv;      //return post div to be written to register
-}COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V2;
-#define COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_PS_ALLOCATION   COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS
-
-
-#define SET_CLOCK_FREQ_MASK                     0x00FFFFFF  //Clock change tables only take bit [23:0] as the requested clock value
-#define USE_NON_BUS_CLOCK_MASK                  0x01000000  //Applicable to both memory and engine clock change, when set, it uses another clock as the temporary clock (engine uses memory and vice versa)
-#define USE_MEMORY_SELF_REFRESH_MASK            0x02000000	//Only applicable to memory clock change, when set, using memory self refresh during clock transition
-#define SKIP_INTERNAL_MEMORY_PARAMETER_CHANGE   0x04000000  //Only applicable to memory clock change, when set, the table will skip predefined internal memory parameter change
-#define FIRST_TIME_CHANGE_CLOCK									0x08000000	//Applicable to both memory and engine clock change,when set, it means this is 1st time to change clock after ASIC bootup
-#define SKIP_SW_PROGRAM_PLL											0x10000000	//Applicable to both memory and engine clock change, when set, it means the table will not program SPLL/MPLL
-#define USE_SS_ENABLED_PIXEL_CLOCK  USE_NON_BUS_CLOCK_MASK
-
-#define b3USE_NON_BUS_CLOCK_MASK                  0x01       //Applicable to both memory and engine clock change, when set, it uses another clock as the temporary clock (engine uses memory and vice versa)
-#define b3USE_MEMORY_SELF_REFRESH                 0x02	     //Only applicable to memory clock change, when set, using memory self refresh during clock transition
-#define b3SKIP_INTERNAL_MEMORY_PARAMETER_CHANGE   0x04       //Only applicable to memory clock change, when set, the table will skip predefined internal memory parameter change
-#define b3FIRST_TIME_CHANGE_CLOCK									0x08       //Applicable to both memory and engine clock change,when set, it means this is 1st time to change clock after ASIC bootup
-#define b3SKIP_SW_PROGRAM_PLL											0x10			 //Applicable to both memory and engine clock change, when set, it means the table will not program SPLL/MPLL
-
-typedef struct _ATOM_COMPUTE_CLOCK_FREQ
-{
-#if ATOM_BIG_ENDIAN
-  ULONG ulComputeClockFlag:8;                 // =1: COMPUTE_MEMORY_PLL_PARAM, =2: COMPUTE_ENGINE_PLL_PARAM
-  ULONG ulClockFreq:24;                       // in unit of 10kHz
-#else
-  ULONG ulClockFreq:24;                       // in unit of 10kHz
-  ULONG ulComputeClockFlag:8;                 // =1: COMPUTE_MEMORY_PLL_PARAM, =2: COMPUTE_ENGINE_PLL_PARAM
-#endif
-}ATOM_COMPUTE_CLOCK_FREQ;
-
-typedef struct _ATOM_S_MPLL_FB_DIVIDER
-{
-  USHORT usFbDivFrac;  
-  USHORT usFbDiv;  
-}ATOM_S_MPLL_FB_DIVIDER;
-
-typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3
-{
-  union
-  {
-    ATOM_COMPUTE_CLOCK_FREQ  ulClock;         //Input Parameter
-    ATOM_S_MPLL_FB_DIVIDER   ulFbDiv;         //Output Parameter
-  };
-  UCHAR   ucRefDiv;                           //Output Parameter      
-  UCHAR   ucPostDiv;                          //Output Parameter      
-  UCHAR   ucCntlFlag;                         //Output Parameter      
-  UCHAR   ucReserved;
-}COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3;
-
-// ucCntlFlag
-#define ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN          1
-#define ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE            2
-#define ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE         4
-#define ATOM_PLL_CNTL_FLAG_SPLL_ISPARE_9						8
-
-
-// V4 are only used for APU which PLL outside GPU
-typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4
-{
-#if ATOM_BIG_ENDIAN
-  ULONG  ucPostDiv;          //return parameter: post divider which is used to program to register directly
-  ULONG  ulClock:24;         //Input= target clock, output = actual clock 
-#else
-  ULONG  ulClock:24;         //Input= target clock, output = actual clock 
-  ULONG  ucPostDiv;          //return parameter: post divider which is used to program to register directly
-#endif
-}COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4;
-
-typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5
-{
-  union
-  {
-    ATOM_COMPUTE_CLOCK_FREQ  ulClock;         //Input Parameter
-    ATOM_S_MPLL_FB_DIVIDER   ulFbDiv;         //Output Parameter
-  };
-  UCHAR   ucRefDiv;                           //Output Parameter      
-  UCHAR   ucPostDiv;                          //Output Parameter      
-  union
-  {
-    UCHAR   ucCntlFlag;                       //Output Flags
-    UCHAR   ucInputFlag;                      //Input Flags. ucInputFlag[0] - Strobe(1)/Performance(0) mode
-  };
-  UCHAR   ucReserved;                       
-}COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5;
-
-// ucInputFlag
-#define ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN  1   // 1-StrobeMode, 0-PerformanceMode
-
-// use for ComputeMemoryClockParamTable
-typedef struct _COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_1
-{
-  union
-  {
-    ULONG  ulClock;         
-    ATOM_S_MPLL_FB_DIVIDER   ulFbDiv;         //Output:UPPER_WORD=FB_DIV_INTEGER,  LOWER_WORD=FB_DIV_FRAC shl (16-FB_FRACTION_BITS)
-  };
-  UCHAR   ucDllSpeed;                         //Output 
-  UCHAR   ucPostDiv;                          //Output
-  union{
-    UCHAR   ucInputFlag;                      //Input : ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN: 1-StrobeMode, 0-PerformanceMode
-    UCHAR   ucPllCntlFlag;                    //Output: 
-  };
-  UCHAR   ucBWCntl;                       
-}COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_1;
-
-// definition of ucInputFlag
-#define MPLL_INPUT_FLAG_STROBE_MODE_EN          0x01
-// definition of ucPllCntlFlag
-#define MPLL_CNTL_FLAG_VCO_MODE_MASK            0x03 
-#define MPLL_CNTL_FLAG_BYPASS_DQ_PLL            0x04
-#define MPLL_CNTL_FLAG_QDR_ENABLE               0x08
-#define MPLL_CNTL_FLAG_AD_HALF_RATE             0x10
-
-//MPLL_CNTL_FLAG_BYPASS_AD_PLL has a wrong name, should be BYPASS_DQ_PLL
-#define MPLL_CNTL_FLAG_BYPASS_AD_PLL            0x04
-
-typedef struct _DYNAMICE_MEMORY_SETTINGS_PARAMETER
-{
-  ATOM_COMPUTE_CLOCK_FREQ ulClock;
-  ULONG ulReserved[2];
-}DYNAMICE_MEMORY_SETTINGS_PARAMETER;
-
-typedef struct _DYNAMICE_ENGINE_SETTINGS_PARAMETER
-{
-  ATOM_COMPUTE_CLOCK_FREQ ulClock;
-  ULONG ulMemoryClock;
-  ULONG ulReserved;
-}DYNAMICE_ENGINE_SETTINGS_PARAMETER;
-
-/****************************************************************************/	
-// Structures used by SetEngineClockTable
-/****************************************************************************/	
-typedef struct _SET_ENGINE_CLOCK_PARAMETERS
-{
-  ULONG ulTargetEngineClock;          //In 10Khz unit
-}SET_ENGINE_CLOCK_PARAMETERS;
-
-typedef struct _SET_ENGINE_CLOCK_PS_ALLOCATION
-{
-  ULONG ulTargetEngineClock;          //In 10Khz unit
-  COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_PS_ALLOCATION sReserved;
-}SET_ENGINE_CLOCK_PS_ALLOCATION;
-
-/****************************************************************************/	
-// Structures used by SetMemoryClockTable
-/****************************************************************************/	
-typedef struct _SET_MEMORY_CLOCK_PARAMETERS
-{
-  ULONG ulTargetMemoryClock;          //In 10Khz unit
-}SET_MEMORY_CLOCK_PARAMETERS;
-
-typedef struct _SET_MEMORY_CLOCK_PS_ALLOCATION
-{
-  ULONG ulTargetMemoryClock;          //In 10Khz unit
-  COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_PS_ALLOCATION sReserved;
-}SET_MEMORY_CLOCK_PS_ALLOCATION;
-
-/****************************************************************************/	
-// Structures used by ASIC_Init.ctb
-/****************************************************************************/	
-typedef struct _ASIC_INIT_PARAMETERS
-{
-  ULONG ulDefaultEngineClock;         //In 10Khz unit
-  ULONG ulDefaultMemoryClock;         //In 10Khz unit
-}ASIC_INIT_PARAMETERS;
-
-typedef struct _ASIC_INIT_PS_ALLOCATION
-{
-  ASIC_INIT_PARAMETERS sASICInitClocks;
-  SET_ENGINE_CLOCK_PS_ALLOCATION sReserved; //Caller doesn't need to init this structure
-}ASIC_INIT_PS_ALLOCATION;
-
-/****************************************************************************/	
-// Structure used by DynamicClockGatingTable.ctb
-/****************************************************************************/	
-typedef struct _DYNAMIC_CLOCK_GATING_PARAMETERS 
-{
-  UCHAR ucEnable;                     // ATOM_ENABLE or ATOM_DISABLE
-  UCHAR ucPadding[3];
-}DYNAMIC_CLOCK_GATING_PARAMETERS;
-#define  DYNAMIC_CLOCK_GATING_PS_ALLOCATION  DYNAMIC_CLOCK_GATING_PARAMETERS
-
-/****************************************************************************/	
-// Structure used by EnableDispPowerGatingTable.ctb
-/****************************************************************************/	
-typedef struct _ENABLE_DISP_POWER_GATING_PARAMETERS_V2_1 
-{
-  UCHAR ucDispPipeId;                 // ATOM_CRTC1, ATOM_CRTC2, ...
-  UCHAR ucEnable;                     // ATOM_ENABLE or ATOM_DISABLE
-  UCHAR ucPadding[2];
-}ENABLE_DISP_POWER_GATING_PARAMETERS_V2_1;
-
-/****************************************************************************/	
-// Structure used by EnableASIC_StaticPwrMgtTable.ctb
-/****************************************************************************/	
-typedef struct _ENABLE_ASIC_STATIC_PWR_MGT_PARAMETERS
-{
-  UCHAR ucEnable;                     // ATOM_ENABLE or ATOM_DISABLE
-  UCHAR ucPadding[3];
-}ENABLE_ASIC_STATIC_PWR_MGT_PARAMETERS;
-#define ENABLE_ASIC_STATIC_PWR_MGT_PS_ALLOCATION  ENABLE_ASIC_STATIC_PWR_MGT_PARAMETERS
-
-/****************************************************************************/	
-// Structures used by DAC_LoadDetectionTable.ctb
-/****************************************************************************/	
-typedef struct _DAC_LOAD_DETECTION_PARAMETERS
-{
-  USHORT usDeviceID;                  //{ATOM_DEVICE_CRTx_SUPPORT,ATOM_DEVICE_TVx_SUPPORT,ATOM_DEVICE_CVx_SUPPORT}
-  UCHAR  ucDacType;                   //{ATOM_DAC_A,ATOM_DAC_B, ATOM_EXT_DAC}
-  UCHAR  ucMisc;											//Valid only when table revision =1.3 and above
-}DAC_LOAD_DETECTION_PARAMETERS;
-
-// DAC_LOAD_DETECTION_PARAMETERS.ucMisc
-#define DAC_LOAD_MISC_YPrPb						0x01
-
-typedef struct _DAC_LOAD_DETECTION_PS_ALLOCATION
-{
-  DAC_LOAD_DETECTION_PARAMETERS            sDacload;
-  ULONG                                    Reserved[2];// Don't set this one, allocation for EXT DAC
-}DAC_LOAD_DETECTION_PS_ALLOCATION;
-
-/****************************************************************************/	
-// Structures used by DAC1EncoderControlTable.ctb and DAC2EncoderControlTable.ctb
-/****************************************************************************/	
-typedef struct _DAC_ENCODER_CONTROL_PARAMETERS 
-{
-  USHORT usPixelClock;                // in 10KHz; for bios convenient
-  UCHAR  ucDacStandard;               // See definition of ATOM_DACx_xxx, For DEC3.0, bit 7 used as internal flag to indicate DAC2 (==1) or DAC1 (==0)
-  UCHAR  ucAction;                    // 0: turn off encoder
-                                      // 1: setup and turn on encoder
-                                      // 7: ATOM_ENCODER_INIT Initialize DAC
-}DAC_ENCODER_CONTROL_PARAMETERS;
-
-#define DAC_ENCODER_CONTROL_PS_ALLOCATION  DAC_ENCODER_CONTROL_PARAMETERS
-
-/****************************************************************************/	
-// Structures used by DIG1EncoderControlTable
-//                    DIG2EncoderControlTable
-//                    ExternalEncoderControlTable
-/****************************************************************************/	
-typedef struct _DIG_ENCODER_CONTROL_PARAMETERS
-{
-  USHORT usPixelClock;		// in 10KHz; for bios convenient
-  UCHAR  ucConfig;		  
-                            // [2] Link Select:
-                            // =0: PHY linkA if bfLane<3
-                            // =1: PHY linkB if bfLanes<3
-                            // =0: PHY linkA+B if bfLanes=3
-                            // [3] Transmitter Sel
-                            // =0: UNIPHY or PCIEPHY
-                            // =1: LVTMA 					
-  UCHAR ucAction;           // =0: turn off encoder					
-                            // =1: turn on encoder			
-  UCHAR ucEncoderMode;
-                            // =0: DP   encoder      
-                            // =1: LVDS encoder          
-                            // =2: DVI  encoder  
-                            // =3: HDMI encoder
-                            // =4: SDVO encoder
-  UCHAR ucLaneNum;          // how many lanes to enable
-  UCHAR ucReserved[2];
-}DIG_ENCODER_CONTROL_PARAMETERS;
-#define DIG_ENCODER_CONTROL_PS_ALLOCATION			  DIG_ENCODER_CONTROL_PARAMETERS
-#define EXTERNAL_ENCODER_CONTROL_PARAMETER			DIG_ENCODER_CONTROL_PARAMETERS
-
-//ucConfig
-#define ATOM_ENCODER_CONFIG_DPLINKRATE_MASK				0x01
-#define ATOM_ENCODER_CONFIG_DPLINKRATE_1_62GHZ		0x00
-#define ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ		0x01
-#define ATOM_ENCODER_CONFIG_DPLINKRATE_5_40GHZ		0x02
-#define ATOM_ENCODER_CONFIG_LINK_SEL_MASK				  0x04
-#define ATOM_ENCODER_CONFIG_LINKA								  0x00
-#define ATOM_ENCODER_CONFIG_LINKB								  0x04
-#define ATOM_ENCODER_CONFIG_LINKA_B							  ATOM_TRANSMITTER_CONFIG_LINKA
-#define ATOM_ENCODER_CONFIG_LINKB_A							  ATOM_ENCODER_CONFIG_LINKB
-#define ATOM_ENCODER_CONFIG_TRANSMITTER_SEL_MASK	0x08
-#define ATOM_ENCODER_CONFIG_UNIPHY							  0x00
-#define ATOM_ENCODER_CONFIG_LVTMA								  0x08
-#define ATOM_ENCODER_CONFIG_TRANSMITTER1				  0x00
-#define ATOM_ENCODER_CONFIG_TRANSMITTER2				  0x08
-#define ATOM_ENCODER_CONFIG_DIGB								  0x80			// VBIOS Internal use, outside SW should set this bit=0
-// ucAction
-// ATOM_ENABLE:  Enable Encoder
-// ATOM_DISABLE: Disable Encoder
-
-//ucEncoderMode
-#define ATOM_ENCODER_MODE_DP											0
-#define ATOM_ENCODER_MODE_LVDS										1
-#define ATOM_ENCODER_MODE_DVI											2
-#define ATOM_ENCODER_MODE_HDMI										3
-#define ATOM_ENCODER_MODE_SDVO										4
-#define ATOM_ENCODER_MODE_DP_AUDIO                5
-#define ATOM_ENCODER_MODE_TV											13
-#define ATOM_ENCODER_MODE_CV											14
-#define ATOM_ENCODER_MODE_CRT											15
-#define ATOM_ENCODER_MODE_DVO											16
-#define ATOM_ENCODER_MODE_DP_SST                  ATOM_ENCODER_MODE_DP    // For DP1.2
-#define ATOM_ENCODER_MODE_DP_MST                  5                       // For DP1.2
-
-typedef struct _ATOM_DIG_ENCODER_CONFIG_V2
-{
-#if ATOM_BIG_ENDIAN
-    UCHAR ucReserved1:2;
-    UCHAR ucTransmitterSel:2;     // =0: UniphyAB, =1: UniphyCD  =2: UniphyEF
-    UCHAR ucLinkSel:1;            // =0: linkA/C/E =1: linkB/D/F
-    UCHAR ucReserved:1;
-    UCHAR ucDPLinkRate:1;         // =0: 1.62Ghz, =1: 2.7Ghz
-#else
-    UCHAR ucDPLinkRate:1;         // =0: 1.62Ghz, =1: 2.7Ghz
-    UCHAR ucReserved:1;
-    UCHAR ucLinkSel:1;            // =0: linkA/C/E =1: linkB/D/F
-    UCHAR ucTransmitterSel:2;     // =0: UniphyAB, =1: UniphyCD  =2: UniphyEF
-    UCHAR ucReserved1:2;
-#endif
-}ATOM_DIG_ENCODER_CONFIG_V2;
-
-
-typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V2
-{
-  USHORT usPixelClock;      // in 10KHz; for bios convenient
-  ATOM_DIG_ENCODER_CONFIG_V2 acConfig;
-  UCHAR ucAction;                                       
-  UCHAR ucEncoderMode;
-                            // =0: DP   encoder      
-                            // =1: LVDS encoder          
-                            // =2: DVI  encoder  
-                            // =3: HDMI encoder
-                            // =4: SDVO encoder
-  UCHAR ucLaneNum;          // how many lanes to enable
-  UCHAR ucStatus;           // = DP_LINK_TRAINING_COMPLETE or DP_LINK_TRAINING_INCOMPLETE, only used by VBIOS with command ATOM_ENCODER_CMD_QUERY_DP_LINK_TRAINING_STATUS
-  UCHAR ucReserved;
-}DIG_ENCODER_CONTROL_PARAMETERS_V2;
-
-//ucConfig
-#define ATOM_ENCODER_CONFIG_V2_DPLINKRATE_MASK				0x01
-#define ATOM_ENCODER_CONFIG_V2_DPLINKRATE_1_62GHZ		  0x00
-#define ATOM_ENCODER_CONFIG_V2_DPLINKRATE_2_70GHZ		  0x01
-#define ATOM_ENCODER_CONFIG_V2_LINK_SEL_MASK				  0x04
-#define ATOM_ENCODER_CONFIG_V2_LINKA								  0x00
-#define ATOM_ENCODER_CONFIG_V2_LINKB								  0x04
-#define ATOM_ENCODER_CONFIG_V2_TRANSMITTER_SEL_MASK	  0x18
-#define ATOM_ENCODER_CONFIG_V2_TRANSMITTER1				    0x00
-#define ATOM_ENCODER_CONFIG_V2_TRANSMITTER2				    0x08
-#define ATOM_ENCODER_CONFIG_V2_TRANSMITTER3				    0x10
-
-// ucAction:
-// ATOM_DISABLE
-// ATOM_ENABLE
-#define ATOM_ENCODER_CMD_DP_LINK_TRAINING_START       0x08
-#define ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN1    0x09
-#define ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN2    0x0a
-#define ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN3    0x13
-#define ATOM_ENCODER_CMD_DP_LINK_TRAINING_COMPLETE    0x0b
-#define ATOM_ENCODER_CMD_DP_VIDEO_OFF                 0x0c
-#define ATOM_ENCODER_CMD_DP_VIDEO_ON                  0x0d
-#define ATOM_ENCODER_CMD_QUERY_DP_LINK_TRAINING_STATUS    0x0e
-#define ATOM_ENCODER_CMD_SETUP                        0x0f
-#define ATOM_ENCODER_CMD_SETUP_PANEL_MODE             0x10
-
-// ucStatus
-#define ATOM_ENCODER_STATUS_LINK_TRAINING_COMPLETE    0x10
-#define ATOM_ENCODER_STATUS_LINK_TRAINING_INCOMPLETE  0x00
-
-//ucTableFormatRevision=1
-//ucTableContentRevision=3
-// Following function ENABLE sub-function will be used by driver when TMDS/HDMI/LVDS is used, disable function will be used by driver
-typedef struct _ATOM_DIG_ENCODER_CONFIG_V3
-{
-#if ATOM_BIG_ENDIAN
-    UCHAR ucReserved1:1;
-    UCHAR ucDigSel:3;             // =0/1/2/3/4/5: DIG0/1/2/3/4/5 (In register spec also referred as DIGA/B/C/D/E/F)
-    UCHAR ucReserved:3;
-    UCHAR ucDPLinkRate:1;         // =0: 1.62Ghz, =1: 2.7Ghz
-#else
-    UCHAR ucDPLinkRate:1;         // =0: 1.62Ghz, =1: 2.7Ghz
-    UCHAR ucReserved:3;
-    UCHAR ucDigSel:3;             // =0/1/2/3/4/5: DIG0/1/2/3/4/5 (In register spec also referred as DIGA/B/C/D/E/F)
-    UCHAR ucReserved1:1;
-#endif
-}ATOM_DIG_ENCODER_CONFIG_V3;
-
-#define ATOM_ENCODER_CONFIG_V3_DPLINKRATE_MASK				0x03
-#define ATOM_ENCODER_CONFIG_V3_DPLINKRATE_1_62GHZ		  0x00
-#define ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ		  0x01
-#define ATOM_ENCODER_CONFIG_V3_ENCODER_SEL					  0x70
-#define ATOM_ENCODER_CONFIG_V3_DIG0_ENCODER					  0x00
-#define ATOM_ENCODER_CONFIG_V3_DIG1_ENCODER					  0x10
-#define ATOM_ENCODER_CONFIG_V3_DIG2_ENCODER					  0x20
-#define ATOM_ENCODER_CONFIG_V3_DIG3_ENCODER					  0x30
-#define ATOM_ENCODER_CONFIG_V3_DIG4_ENCODER					  0x40
-#define ATOM_ENCODER_CONFIG_V3_DIG5_ENCODER					  0x50
-
-typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V3
-{
-  USHORT usPixelClock;      // in 10KHz; for bios convenient
-  ATOM_DIG_ENCODER_CONFIG_V3 acConfig;
-  UCHAR ucAction;                              
-  union {
-    UCHAR ucEncoderMode;
-                            // =0: DP   encoder      
-                            // =1: LVDS encoder          
-                            // =2: DVI  encoder  
-                            // =3: HDMI encoder
-                            // =4: SDVO encoder
-                            // =5: DP audio
-    UCHAR ucPanelMode;      // only valid when ucAction == ATOM_ENCODER_CMD_SETUP_PANEL_MODE
-	                    // =0:     external DP
-	                    // =1:     internal DP2
-	                    // =0x11:  internal DP1 for NutMeg/Travis DP translator
-  };
-  UCHAR ucLaneNum;          // how many lanes to enable
-  UCHAR ucBitPerColor;      // only valid for DP mode when ucAction = ATOM_ENCODER_CMD_SETUP
-  UCHAR ucReserved;
-}DIG_ENCODER_CONTROL_PARAMETERS_V3;
-
-//ucTableFormatRevision=1
-//ucTableContentRevision=4
-// start from NI           
-// Following function ENABLE sub-function will be used by driver when TMDS/HDMI/LVDS is used, disable function will be used by driver
-typedef struct _ATOM_DIG_ENCODER_CONFIG_V4
-{
-#if ATOM_BIG_ENDIAN
-    UCHAR ucReserved1:1;
-    UCHAR ucDigSel:3;             // =0/1/2/3/4/5: DIG0/1/2/3/4/5 (In register spec also referred as DIGA/B/C/D/E/F)
-    UCHAR ucReserved:2;
-    UCHAR ucDPLinkRate:2;         // =0: 1.62Ghz, =1: 2.7Ghz, 2=5.4Ghz    <= Changed comparing to previous version
-#else
-    UCHAR ucDPLinkRate:2;         // =0: 1.62Ghz, =1: 2.7Ghz, 2=5.4Ghz    <= Changed comparing to previous version
-    UCHAR ucReserved:2;
-    UCHAR ucDigSel:3;             // =0/1/2/3/4/5: DIG0/1/2/3/4/5 (In register spec also referred as DIGA/B/C/D/E/F)
-    UCHAR ucReserved1:1;
-#endif
-}ATOM_DIG_ENCODER_CONFIG_V4;
-
-#define ATOM_ENCODER_CONFIG_V4_DPLINKRATE_MASK				0x03
-#define ATOM_ENCODER_CONFIG_V4_DPLINKRATE_1_62GHZ		  0x00
-#define ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ		  0x01
-#define ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ		  0x02
-#define ATOM_ENCODER_CONFIG_V4_DPLINKRATE_3_24GHZ		  0x03
-#define ATOM_ENCODER_CONFIG_V4_ENCODER_SEL					  0x70
-#define ATOM_ENCODER_CONFIG_V4_DIG0_ENCODER					  0x00
-#define ATOM_ENCODER_CONFIG_V4_DIG1_ENCODER					  0x10
-#define ATOM_ENCODER_CONFIG_V4_DIG2_ENCODER					  0x20
-#define ATOM_ENCODER_CONFIG_V4_DIG3_ENCODER					  0x30
-#define ATOM_ENCODER_CONFIG_V4_DIG4_ENCODER					  0x40
-#define ATOM_ENCODER_CONFIG_V4_DIG5_ENCODER					  0x50
-#define ATOM_ENCODER_CONFIG_V4_DIG6_ENCODER					  0x60
-
-typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V4
-{
-  USHORT usPixelClock;      // in 10KHz; for bios convenient
-  union{
-  ATOM_DIG_ENCODER_CONFIG_V4 acConfig;
-  UCHAR ucConfig;
-  };
-  UCHAR ucAction;                              
-  union {
-    UCHAR ucEncoderMode;
-                            // =0: DP   encoder      
-                            // =1: LVDS encoder          
-                            // =2: DVI  encoder  
-                            // =3: HDMI encoder
-                            // =4: SDVO encoder
-                            // =5: DP audio
-    UCHAR ucPanelMode;      // only valid when ucAction == ATOM_ENCODER_CMD_SETUP_PANEL_MODE
-	                    // =0:     external DP
-	                    // =1:     internal DP2
-	                    // =0x11:  internal DP1 for NutMeg/Travis DP translator
-  };
-  UCHAR ucLaneNum;          // how many lanes to enable
-  UCHAR ucBitPerColor;      // only valid for DP mode when ucAction = ATOM_ENCODER_CMD_SETUP
-  UCHAR ucHPD_ID;           // HPD ID (1-6). =0 means to skip HDP programming. New comparing to previous version
-}DIG_ENCODER_CONTROL_PARAMETERS_V4;
-
-// define ucBitPerColor: 
-#define PANEL_BPC_UNDEFINE                               0x00
-#define PANEL_6BIT_PER_COLOR                             0x01 
-#define PANEL_8BIT_PER_COLOR                             0x02
-#define PANEL_10BIT_PER_COLOR                            0x03
-#define PANEL_12BIT_PER_COLOR                            0x04
-#define PANEL_16BIT_PER_COLOR                            0x05
-
-//define ucPanelMode
-#define DP_PANEL_MODE_EXTERNAL_DP_MODE                   0x00
-#define DP_PANEL_MODE_INTERNAL_DP2_MODE                  0x01
-#define DP_PANEL_MODE_INTERNAL_DP1_MODE                  0x11
-
-/****************************************************************************/	
-// Structures used by UNIPHYTransmitterControlTable
-//                    LVTMATransmitterControlTable
-//                    DVOOutputControlTable
-/****************************************************************************/	
-typedef struct _ATOM_DP_VS_MODE
-{
-  UCHAR ucLaneSel;
-  UCHAR ucLaneSet;
-}ATOM_DP_VS_MODE;
-
-typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS
-{
-	union
-	{
-  USHORT usPixelClock;		// in 10KHz; for bios convenient
-	USHORT usInitInfo;			// when init uniphy,lower 8bit is used for connector type defined in objectid.h
-  ATOM_DP_VS_MODE asMode; // DP Voltage swing mode
-	};
-  UCHAR ucConfig;
-													// [0]=0: 4 lane Link,      
-													//    =1: 8 lane Link ( Dual Links TMDS ) 
-                          // [1]=0: InCoherent mode   
-													//    =1: Coherent Mode										
-													// [2] Link Select:
-  												// =0: PHY linkA   if bfLane<3
-													// =1: PHY linkB   if bfLanes<3
-		  										// =0: PHY linkA+B if bfLanes=3		
-                          // [5:4]PCIE lane Sel
-                          // =0: lane 0~3 or 0~7
-                          // =1: lane 4~7
-                          // =2: lane 8~11 or 8~15
-                          // =3: lane 12~15 
-	UCHAR ucAction;				  // =0: turn off encoder					
-	                        // =1: turn on encoder			
-  UCHAR ucReserved[4];
-}DIG_TRANSMITTER_CONTROL_PARAMETERS;
-
-#define DIG_TRANSMITTER_CONTROL_PS_ALLOCATION		DIG_TRANSMITTER_CONTROL_PARAMETERS					
-
-//ucInitInfo
-#define ATOM_TRAMITTER_INITINFO_CONNECTOR_MASK	0x00ff			
-
-//ucConfig 
-#define ATOM_TRANSMITTER_CONFIG_8LANE_LINK			0x01
-#define ATOM_TRANSMITTER_CONFIG_COHERENT				0x02
-#define ATOM_TRANSMITTER_CONFIG_LINK_SEL_MASK		0x04
-#define ATOM_TRANSMITTER_CONFIG_LINKA						0x00
-#define ATOM_TRANSMITTER_CONFIG_LINKB						0x04
-#define ATOM_TRANSMITTER_CONFIG_LINKA_B					0x00			
-#define ATOM_TRANSMITTER_CONFIG_LINKB_A					0x04
-
-#define ATOM_TRANSMITTER_CONFIG_ENCODER_SEL_MASK	0x08			// only used when ATOM_TRANSMITTER_ACTION_ENABLE
-#define ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER		0x00				// only used when ATOM_TRANSMITTER_ACTION_ENABLE
-#define ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER		0x08				// only used when ATOM_TRANSMITTER_ACTION_ENABLE
-
-#define ATOM_TRANSMITTER_CONFIG_CLKSRC_MASK			0x30
-#define ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL			0x00
-#define ATOM_TRANSMITTER_CONFIG_CLKSRC_PCIE			0x20
-#define ATOM_TRANSMITTER_CONFIG_CLKSRC_XTALIN		0x30
-#define ATOM_TRANSMITTER_CONFIG_LANE_SEL_MASK		0xc0
-#define ATOM_TRANSMITTER_CONFIG_LANE_0_3				0x00
-#define ATOM_TRANSMITTER_CONFIG_LANE_0_7				0x00
-#define ATOM_TRANSMITTER_CONFIG_LANE_4_7				0x40
-#define ATOM_TRANSMITTER_CONFIG_LANE_8_11				0x80
-#define ATOM_TRANSMITTER_CONFIG_LANE_8_15				0x80
-#define ATOM_TRANSMITTER_CONFIG_LANE_12_15			0xc0
-
-//ucAction
-#define ATOM_TRANSMITTER_ACTION_DISABLE					       0
-#define ATOM_TRANSMITTER_ACTION_ENABLE					       1
-#define ATOM_TRANSMITTER_ACTION_LCD_BLOFF				       2
-#define ATOM_TRANSMITTER_ACTION_LCD_BLON				       3
-#define ATOM_TRANSMITTER_ACTION_BL_BRIGHTNESS_CONTROL  4
-#define ATOM_TRANSMITTER_ACTION_LCD_SELFTEST_START		 5
-#define ATOM_TRANSMITTER_ACTION_LCD_SELFTEST_STOP			 6
-#define ATOM_TRANSMITTER_ACTION_INIT						       7
-#define ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT	       8
-#define ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT		       9
-#define ATOM_TRANSMITTER_ACTION_SETUP						       10
-#define ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH           11
-#define ATOM_TRANSMITTER_ACTION_POWER_ON               12
-#define ATOM_TRANSMITTER_ACTION_POWER_OFF              13
-
-// Following are used for DigTransmitterControlTable ver1.2
-typedef struct _ATOM_DIG_TRANSMITTER_CONFIG_V2
-{
-#if ATOM_BIG_ENDIAN
-  UCHAR ucTransmitterSel:2;         //bit7:6: =0 Dig Transmitter 1 ( Uniphy AB )
-                                    //        =1 Dig Transmitter 2 ( Uniphy CD )
-                                    //        =2 Dig Transmitter 3 ( Uniphy EF )
-  UCHAR ucReserved:1;               
-  UCHAR fDPConnector:1;             //bit4=0: DP connector  =1: None DP connector
-  UCHAR ucEncoderSel:1;             //bit3=0: Data/Clk path source from DIGA( DIG inst0 ). =1: Data/clk path source from DIGB ( DIG inst1 )
-  UCHAR ucLinkSel:1;                //bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E
-                                    //    =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F
-
-  UCHAR fCoherentMode:1;            //bit1=1: Coherent Mode ( for DVI/HDMI mode )
-  UCHAR fDualLinkConnector:1;       //bit0=1: Dual Link DVI connector
-#else
-  UCHAR fDualLinkConnector:1;       //bit0=1: Dual Link DVI connector
-  UCHAR fCoherentMode:1;            //bit1=1: Coherent Mode ( for DVI/HDMI mode )
-  UCHAR ucLinkSel:1;                //bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E
-                                    //    =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F
-  UCHAR ucEncoderSel:1;             //bit3=0: Data/Clk path source from DIGA( DIG inst0 ). =1: Data/clk path source from DIGB ( DIG inst1 )
-  UCHAR fDPConnector:1;             //bit4=0: DP connector  =1: None DP connector
-  UCHAR ucReserved:1;               
-  UCHAR ucTransmitterSel:2;         //bit7:6: =0 Dig Transmitter 1 ( Uniphy AB )
-                                    //        =1 Dig Transmitter 2 ( Uniphy CD )
-                                    //        =2 Dig Transmitter 3 ( Uniphy EF )
-#endif
-}ATOM_DIG_TRANSMITTER_CONFIG_V2;
-
-//ucConfig 
-//Bit0
-#define ATOM_TRANSMITTER_CONFIG_V2_DUAL_LINK_CONNECTOR			0x01
-
-//Bit1
-#define ATOM_TRANSMITTER_CONFIG_V2_COHERENT				          0x02
-
-//Bit2
-#define ATOM_TRANSMITTER_CONFIG_V2_LINK_SEL_MASK		        0x04
-#define ATOM_TRANSMITTER_CONFIG_V2_LINKA  			            0x00
-#define ATOM_TRANSMITTER_CONFIG_V2_LINKB				            0x04
-
-// Bit3
-#define ATOM_TRANSMITTER_CONFIG_V2_ENCODER_SEL_MASK	        0x08
-#define ATOM_TRANSMITTER_CONFIG_V2_DIG1_ENCODER		          0x00				// only used when ucAction == ATOM_TRANSMITTER_ACTION_ENABLE or ATOM_TRANSMITTER_ACTION_SETUP
-#define ATOM_TRANSMITTER_CONFIG_V2_DIG2_ENCODER		          0x08				// only used when ucAction == ATOM_TRANSMITTER_ACTION_ENABLE or ATOM_TRANSMITTER_ACTION_SETUP
-
-// Bit4
-#define ATOM_TRASMITTER_CONFIG_V2_DP_CONNECTOR			        0x10
-
-// Bit7:6
-#define ATOM_TRANSMITTER_CONFIG_V2_TRANSMITTER_SEL_MASK     0xC0
-#define ATOM_TRANSMITTER_CONFIG_V2_TRANSMITTER1           	0x00	//AB
-#define ATOM_TRANSMITTER_CONFIG_V2_TRANSMITTER2           	0x40	//CD
-#define ATOM_TRANSMITTER_CONFIG_V2_TRANSMITTER3           	0x80	//EF
-
-typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS_V2
-{
-	union
-	{
-  USHORT usPixelClock;		// in 10KHz; for bios convenient
-	USHORT usInitInfo;			// when init uniphy,lower 8bit is used for connector type defined in objectid.h
-  ATOM_DP_VS_MODE asMode; // DP Voltage swing mode
-	};
-  ATOM_DIG_TRANSMITTER_CONFIG_V2 acConfig;
-	UCHAR ucAction;				  // define as ATOM_TRANSMITER_ACTION_XXX
-  UCHAR ucReserved[4];
-}DIG_TRANSMITTER_CONTROL_PARAMETERS_V2;
-
-typedef struct _ATOM_DIG_TRANSMITTER_CONFIG_V3
-{
-#if ATOM_BIG_ENDIAN
-  UCHAR ucTransmitterSel:2;         //bit7:6: =0 Dig Transmitter 1 ( Uniphy AB )
-                                    //        =1 Dig Transmitter 2 ( Uniphy CD )
-                                    //        =2 Dig Transmitter 3 ( Uniphy EF )
-  UCHAR ucRefClkSource:2;           //bit5:4: PPLL1 =0, PPLL2=1, EXT_CLK=2
-  UCHAR ucEncoderSel:1;             //bit3=0: Data/Clk path source from DIGA/C/E. =1: Data/clk path source from DIGB/D/F
-  UCHAR ucLinkSel:1;                //bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E
-                                    //    =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F
-  UCHAR fCoherentMode:1;            //bit1=1: Coherent Mode ( for DVI/HDMI mode )
-  UCHAR fDualLinkConnector:1;       //bit0=1: Dual Link DVI connector
-#else
-  UCHAR fDualLinkConnector:1;       //bit0=1: Dual Link DVI connector
-  UCHAR fCoherentMode:1;            //bit1=1: Coherent Mode ( for DVI/HDMI mode )
-  UCHAR ucLinkSel:1;                //bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E
-                                    //    =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F
-  UCHAR ucEncoderSel:1;             //bit3=0: Data/Clk path source from DIGA/C/E. =1: Data/clk path source from DIGB/D/F
-  UCHAR ucRefClkSource:2;           //bit5:4: PPLL1 =0, PPLL2=1, EXT_CLK=2
-  UCHAR ucTransmitterSel:2;         //bit7:6: =0 Dig Transmitter 1 ( Uniphy AB )
-                                    //        =1 Dig Transmitter 2 ( Uniphy CD )
-                                    //        =2 Dig Transmitter 3 ( Uniphy EF )
-#endif
-}ATOM_DIG_TRANSMITTER_CONFIG_V3;
-
-
-typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS_V3
-{
-	union
-	{
-    USHORT usPixelClock;		// in 10KHz; for bios convenient
-	  USHORT usInitInfo;			// when init uniphy,lower 8bit is used for connector type defined in objectid.h
-    ATOM_DP_VS_MODE asMode; // DP Voltage swing mode
-	};
-  ATOM_DIG_TRANSMITTER_CONFIG_V3 acConfig;
-	UCHAR ucAction;				    // define as ATOM_TRANSMITER_ACTION_XXX
-  UCHAR ucLaneNum;
-  UCHAR ucReserved[3];
-}DIG_TRANSMITTER_CONTROL_PARAMETERS_V3;
-
-//ucConfig 
-//Bit0
-#define ATOM_TRANSMITTER_CONFIG_V3_DUAL_LINK_CONNECTOR			0x01
-
-//Bit1
-#define ATOM_TRANSMITTER_CONFIG_V3_COHERENT				          0x02
-
-//Bit2
-#define ATOM_TRANSMITTER_CONFIG_V3_LINK_SEL_MASK		        0x04
-#define ATOM_TRANSMITTER_CONFIG_V3_LINKA  			            0x00
-#define ATOM_TRANSMITTER_CONFIG_V3_LINKB				            0x04
-
-// Bit3
-#define ATOM_TRANSMITTER_CONFIG_V3_ENCODER_SEL_MASK	        0x08
-#define ATOM_TRANSMITTER_CONFIG_V3_DIG1_ENCODER		          0x00
-#define ATOM_TRANSMITTER_CONFIG_V3_DIG2_ENCODER		          0x08
-
-// Bit5:4
-#define ATOM_TRASMITTER_CONFIG_V3_REFCLK_SEL_MASK 	        0x30
-#define ATOM_TRASMITTER_CONFIG_V3_P1PLL          		        0x00
-#define ATOM_TRASMITTER_CONFIG_V3_P2PLL		                  0x10
-#define ATOM_TRASMITTER_CONFIG_V3_REFCLK_SRC_EXT            0x20
-
-// Bit7:6
-#define ATOM_TRANSMITTER_CONFIG_V3_TRANSMITTER_SEL_MASK     0xC0
-#define ATOM_TRANSMITTER_CONFIG_V3_TRANSMITTER1           	0x00	//AB
-#define ATOM_TRANSMITTER_CONFIG_V3_TRANSMITTER2           	0x40	//CD
-#define ATOM_TRANSMITTER_CONFIG_V3_TRANSMITTER3           	0x80	//EF
-
-
-/****************************************************************************/	
-// Structures used by UNIPHYTransmitterControlTable V1.4
-// ASIC Families: NI
-// ucTableFormatRevision=1
-// ucTableContentRevision=4
-/****************************************************************************/	
-typedef struct _ATOM_DP_VS_MODE_V4
-{
-  UCHAR ucLaneSel;
- 	union
- 	{  
- 	  UCHAR ucLaneSet;
- 	  struct {
-#if ATOM_BIG_ENDIAN
- 		  UCHAR ucPOST_CURSOR2:2;         //Bit[7:6] Post Cursor2 Level      <= New in V4
- 		  UCHAR ucPRE_EMPHASIS:3;         //Bit[5:3] Pre-emphasis Level
- 		  UCHAR ucVOLTAGE_SWING:3;        //Bit[2:0] Voltage Swing Level
-#else
- 		  UCHAR ucVOLTAGE_SWING:3;        //Bit[2:0] Voltage Swing Level
- 		  UCHAR ucPRE_EMPHASIS:3;         //Bit[5:3] Pre-emphasis Level
- 		  UCHAR ucPOST_CURSOR2:2;         //Bit[7:6] Post Cursor2 Level      <= New in V4
-#endif
- 		};
- 	}; 
-}ATOM_DP_VS_MODE_V4;
- 
-typedef struct _ATOM_DIG_TRANSMITTER_CONFIG_V4
-{
-#if ATOM_BIG_ENDIAN
-  UCHAR ucTransmitterSel:2;         //bit7:6: =0 Dig Transmitter 1 ( Uniphy AB )
-                                    //        =1 Dig Transmitter 2 ( Uniphy CD )
-                                    //        =2 Dig Transmitter 3 ( Uniphy EF )
-  UCHAR ucRefClkSource:2;           //bit5:4: PPLL1 =0, PPLL2=1, DCPLL=2, EXT_CLK=3   <= New
-  UCHAR ucEncoderSel:1;             //bit3=0: Data/Clk path source from DIGA/C/E. =1: Data/clk path source from DIGB/D/F
-  UCHAR ucLinkSel:1;                //bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E
-                                    //    =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F
-  UCHAR fCoherentMode:1;            //bit1=1: Coherent Mode ( for DVI/HDMI mode )
-  UCHAR fDualLinkConnector:1;       //bit0=1: Dual Link DVI connector
-#else
-  UCHAR fDualLinkConnector:1;       //bit0=1: Dual Link DVI connector
-  UCHAR fCoherentMode:1;            //bit1=1: Coherent Mode ( for DVI/HDMI mode )
-  UCHAR ucLinkSel:1;                //bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E
-                                    //    =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F
-  UCHAR ucEncoderSel:1;             //bit3=0: Data/Clk path source from DIGA/C/E. =1: Data/clk path source from DIGB/D/F
-  UCHAR ucRefClkSource:2;           //bit5:4: PPLL1 =0, PPLL2=1, DCPLL=2, EXT_CLK=3   <= New
-  UCHAR ucTransmitterSel:2;         //bit7:6: =0 Dig Transmitter 1 ( Uniphy AB )
-                                    //        =1 Dig Transmitter 2 ( Uniphy CD )
-                                    //        =2 Dig Transmitter 3 ( Uniphy EF )
-#endif
-}ATOM_DIG_TRANSMITTER_CONFIG_V4;
-
-typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS_V4
-{
-  union
-  {
-    USHORT usPixelClock;		// in 10KHz; for bios convenient
-    USHORT usInitInfo;			// when init uniphy,lower 8bit is used for connector type defined in objectid.h
-    ATOM_DP_VS_MODE_V4 asMode; // DP Voltage swing mode     Redefined comparing to previous version
-  };
-  union
-  {
-  ATOM_DIG_TRANSMITTER_CONFIG_V4 acConfig;
-  UCHAR ucConfig;
-  };
-  UCHAR ucAction;				    // define as ATOM_TRANSMITER_ACTION_XXX	                        
-  UCHAR ucLaneNum;
-  UCHAR ucReserved[3];
-}DIG_TRANSMITTER_CONTROL_PARAMETERS_V4;
-
-//ucConfig 
-//Bit0
-#define ATOM_TRANSMITTER_CONFIG_V4_DUAL_LINK_CONNECTOR			0x01
-//Bit1
-#define ATOM_TRANSMITTER_CONFIG_V4_COHERENT				          0x02
-//Bit2
-#define ATOM_TRANSMITTER_CONFIG_V4_LINK_SEL_MASK		        0x04
-#define ATOM_TRANSMITTER_CONFIG_V4_LINKA  			            0x00			
-#define ATOM_TRANSMITTER_CONFIG_V4_LINKB				            0x04
-// Bit3
-#define ATOM_TRANSMITTER_CONFIG_V4_ENCODER_SEL_MASK	        0x08
-#define ATOM_TRANSMITTER_CONFIG_V4_DIG1_ENCODER		          0x00				 
-#define ATOM_TRANSMITTER_CONFIG_V4_DIG2_ENCODER		          0x08				
-// Bit5:4
-#define ATOM_TRANSMITTER_CONFIG_V4_REFCLK_SEL_MASK 	        0x30
-#define ATOM_TRANSMITTER_CONFIG_V4_P1PLL         		        0x00
-#define ATOM_TRANSMITTER_CONFIG_V4_P2PLL		                0x10
-#define ATOM_TRANSMITTER_CONFIG_V4_DCPLL		                0x20   // New in _V4
-#define ATOM_TRANSMITTER_CONFIG_V4_REFCLK_SRC_EXT           0x30   // Changed comparing to V3
-// Bit7:6
-#define ATOM_TRANSMITTER_CONFIG_V4_TRANSMITTER_SEL_MASK     0xC0
-#define ATOM_TRANSMITTER_CONFIG_V4_TRANSMITTER1           	0x00	//AB
-#define ATOM_TRANSMITTER_CONFIG_V4_TRANSMITTER2           	0x40	//CD
-#define ATOM_TRANSMITTER_CONFIG_V4_TRANSMITTER3           	0x80	//EF
-
-
-typedef struct _ATOM_DIG_TRANSMITTER_CONFIG_V5
-{
-#if ATOM_BIG_ENDIAN
-  UCHAR ucReservd1:1;
-  UCHAR ucHPDSel:3;
-  UCHAR ucPhyClkSrcId:2;            
-  UCHAR ucCoherentMode:1;            
-  UCHAR ucReserved:1;
-#else
-  UCHAR ucReserved:1;
-  UCHAR ucCoherentMode:1;            
-  UCHAR ucPhyClkSrcId:2;            
-  UCHAR ucHPDSel:3;
-  UCHAR ucReservd1:1;
-#endif
-}ATOM_DIG_TRANSMITTER_CONFIG_V5;
-
-typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS_V1_5
-{
-  USHORT usSymClock;		        // Encoder Clock in 10kHz,(DP mode)= linkclock/10, (TMDS/LVDS/HDMI)= pixel clock,  (HDMI deep color), =pixel clock * deep_color_ratio
-  UCHAR  ucPhyId;                   // 0=UNIPHYA, 1=UNIPHYB, 2=UNIPHYC, 3=UNIPHYD, 4= UNIPHYE 5=UNIPHYF
-  UCHAR  ucAction;				    // define as ATOM_TRANSMITER_ACTION_xxx
-  UCHAR  ucLaneNum;                 // indicate lane number 1-8
-  UCHAR  ucConnObjId;               // Connector Object Id defined in ObjectId.h
-  UCHAR  ucDigMode;                 // indicate DIG mode
-  union{
-  ATOM_DIG_TRANSMITTER_CONFIG_V5 asConfig;
-  UCHAR ucConfig;
-  };
-  UCHAR  ucDigEncoderSel;           // indicate DIG front end encoder 
-  UCHAR  ucDPLaneSet;
-  UCHAR  ucReserved;
-  UCHAR  ucReserved1;
-}DIG_TRANSMITTER_CONTROL_PARAMETERS_V1_5;
-
-//ucPhyId
-#define ATOM_PHY_ID_UNIPHYA                                 0  
-#define ATOM_PHY_ID_UNIPHYB                                 1
-#define ATOM_PHY_ID_UNIPHYC                                 2
-#define ATOM_PHY_ID_UNIPHYD                                 3
-#define ATOM_PHY_ID_UNIPHYE                                 4
-#define ATOM_PHY_ID_UNIPHYF                                 5
-#define ATOM_PHY_ID_UNIPHYG                                 6
-
-// ucDigEncoderSel
-#define ATOM_TRANMSITTER_V5__DIGA_SEL                       0x01
-#define ATOM_TRANMSITTER_V5__DIGB_SEL                       0x02
-#define ATOM_TRANMSITTER_V5__DIGC_SEL                       0x04
-#define ATOM_TRANMSITTER_V5__DIGD_SEL                       0x08
-#define ATOM_TRANMSITTER_V5__DIGE_SEL                       0x10
-#define ATOM_TRANMSITTER_V5__DIGF_SEL                       0x20
-#define ATOM_TRANMSITTER_V5__DIGG_SEL                       0x40
-
-// ucDigMode
-#define ATOM_TRANSMITTER_DIGMODE_V5_DP                      0
-#define ATOM_TRANSMITTER_DIGMODE_V5_LVDS                    1
-#define ATOM_TRANSMITTER_DIGMODE_V5_DVI                     2
-#define ATOM_TRANSMITTER_DIGMODE_V5_HDMI                    3
-#define ATOM_TRANSMITTER_DIGMODE_V5_SDVO                    4
-#define ATOM_TRANSMITTER_DIGMODE_V5_DP_MST                  5
-
-// ucDPLaneSet
-#define DP_LANE_SET__0DB_0_4V                               0x00
-#define DP_LANE_SET__0DB_0_6V                               0x01
-#define DP_LANE_SET__0DB_0_8V                               0x02
-#define DP_LANE_SET__0DB_1_2V                               0x03
-#define DP_LANE_SET__3_5DB_0_4V                             0x08  
-#define DP_LANE_SET__3_5DB_0_6V                             0x09
-#define DP_LANE_SET__3_5DB_0_8V                             0x0a
-#define DP_LANE_SET__6DB_0_4V                               0x10
-#define DP_LANE_SET__6DB_0_6V                               0x11
-#define DP_LANE_SET__9_5DB_0_4V                             0x18  
-
-// ATOM_DIG_TRANSMITTER_CONFIG_V5 asConfig;
-// Bit1
-#define ATOM_TRANSMITTER_CONFIG_V5_COHERENT				          0x02
-
-// Bit3:2
-#define ATOM_TRANSMITTER_CONFIG_V5_REFCLK_SEL_MASK 	        0x0c
-#define ATOM_TRANSMITTER_CONFIG_V5_REFCLK_SEL_SHIFT		    0x02
-
-#define ATOM_TRANSMITTER_CONFIG_V5_P1PLL         		        0x00
-#define ATOM_TRANSMITTER_CONFIG_V5_P2PLL		                0x04
-#define ATOM_TRANSMITTER_CONFIG_V5_P0PLL		                0x08   
-#define ATOM_TRANSMITTER_CONFIG_V5_REFCLK_SRC_EXT           0x0c
-// Bit6:4
-#define ATOM_TRANSMITTER_CONFIG_V5_HPD_SEL_MASK		          0x70
-#define ATOM_TRANSMITTER_CONFIG_V5_HPD_SEL_SHIFT		      0x04
-
-#define ATOM_TRANSMITTER_CONFIG_V5_NO_HPD_SEL				        0x00
-#define ATOM_TRANSMITTER_CONFIG_V5_HPD1_SEL				          0x10
-#define ATOM_TRANSMITTER_CONFIG_V5_HPD2_SEL				          0x20
-#define ATOM_TRANSMITTER_CONFIG_V5_HPD3_SEL				          0x30
-#define ATOM_TRANSMITTER_CONFIG_V5_HPD4_SEL				          0x40
-#define ATOM_TRANSMITTER_CONFIG_V5_HPD5_SEL				          0x50
-#define ATOM_TRANSMITTER_CONFIG_V5_HPD6_SEL				          0x60
-
-#define DIG_TRANSMITTER_CONTROL_PS_ALLOCATION_V1_5            DIG_TRANSMITTER_CONTROL_PARAMETERS_V1_5
-
-
-/****************************************************************************/	
-// Structures used by ExternalEncoderControlTable V1.3
-// ASIC Families: Evergreen, Llano, NI
-// ucTableFormatRevision=1
-// ucTableContentRevision=3
-/****************************************************************************/	
-
-typedef struct _EXTERNAL_ENCODER_CONTROL_PARAMETERS_V3
-{
-  union{
-  USHORT usPixelClock;      // pixel clock in 10Khz, valid when ucAction=SETUP/ENABLE_OUTPUT 
-  USHORT usConnectorId;     // connector id, valid when ucAction = INIT
-  };
-  UCHAR  ucConfig;          // indicate which encoder, and DP link rate when ucAction = SETUP/ENABLE_OUTPUT  
-  UCHAR  ucAction;          // 
-  UCHAR  ucEncoderMode;     // encoder mode, only used when ucAction = SETUP/ENABLE_OUTPUT
-  UCHAR  ucLaneNum;         // lane number, only used when ucAction = SETUP/ENABLE_OUTPUT  
-  UCHAR  ucBitPerColor;     // output bit per color, only valid when ucAction = SETUP/ENABLE_OUTPUT and ucEncodeMode= DP
-  UCHAR  ucReserved;        
-}EXTERNAL_ENCODER_CONTROL_PARAMETERS_V3;
-
-// ucAction
-#define EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT         0x00
-#define EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT          0x01
-#define EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT           0x07
-#define EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP          0x0f
-#define EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING_OFF   0x10
-#define EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING       0x11
-#define EXTERNAL_ENCODER_ACTION_V3_DACLOAD_DETECTION      0x12
-#define EXTERNAL_ENCODER_ACTION_V3_DDC_SETUP              0x14
-
-// ucConfig
-#define EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_MASK				0x03
-#define EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_1_62GHZ		  0x00
-#define EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ		  0x01
-#define EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_5_40GHZ		  0x02
-#define EXTERNAL_ENCODER_CONFIG_V3_ENCODER_SEL_MASK		    0x70
-#define EXTERNAL_ENCODER_CONFIG_V3_ENCODER1		            0x00
-#define EXTERNAL_ENCODER_CONFIG_V3_ENCODER2		            0x10
-#define EXTERNAL_ENCODER_CONFIG_V3_ENCODER3		            0x20
-
-typedef struct _EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3
-{
-  EXTERNAL_ENCODER_CONTROL_PARAMETERS_V3 sExtEncoder;
-  ULONG ulReserved[2];
-}EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3;
-
-
-/****************************************************************************/	
-// Structures used by DAC1OuputControlTable
-//                    DAC2OuputControlTable
-//                    LVTMAOutputControlTable  (Before DEC30)
-//                    TMDSAOutputControlTable  (Before DEC30)
-/****************************************************************************/	
-typedef struct _DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
-{
-  UCHAR  ucAction;                    // Possible input:ATOM_ENABLE||ATOMDISABLE
-                                      // When the display is LCD, in addition to above:
-                                      // ATOM_LCD_BLOFF|| ATOM_LCD_BLON ||ATOM_LCD_BL_BRIGHTNESS_CONTROL||ATOM_LCD_SELFTEST_START||
-                                      // ATOM_LCD_SELFTEST_STOP
-                                      
-  UCHAR  aucPadding[3];               // padding to DWORD aligned
-}DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS;
-
-#define DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
-
-
-#define CRT1_OUTPUT_CONTROL_PARAMETERS     DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS 
-#define CRT1_OUTPUT_CONTROL_PS_ALLOCATION  DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
-
-#define CRT2_OUTPUT_CONTROL_PARAMETERS     DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS 
-#define CRT2_OUTPUT_CONTROL_PS_ALLOCATION  DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
-
-#define CV1_OUTPUT_CONTROL_PARAMETERS      DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
-#define CV1_OUTPUT_CONTROL_PS_ALLOCATION   DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
-
-#define TV1_OUTPUT_CONTROL_PARAMETERS      DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
-#define TV1_OUTPUT_CONTROL_PS_ALLOCATION   DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
-
-#define DFP1_OUTPUT_CONTROL_PARAMETERS     DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
-#define DFP1_OUTPUT_CONTROL_PS_ALLOCATION  DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
-
-#define DFP2_OUTPUT_CONTROL_PARAMETERS     DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
-#define DFP2_OUTPUT_CONTROL_PS_ALLOCATION  DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
-
-#define LCD1_OUTPUT_CONTROL_PARAMETERS     DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
-#define LCD1_OUTPUT_CONTROL_PS_ALLOCATION  DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION
-
-#define DVO_OUTPUT_CONTROL_PARAMETERS      DISPLAY_DEVICE_OUTPUT_CONTROL_PARAMETERS
-#define DVO_OUTPUT_CONTROL_PS_ALLOCATION   DIG_TRANSMITTER_CONTROL_PS_ALLOCATION
-#define DVO_OUTPUT_CONTROL_PARAMETERS_V3	 DIG_TRANSMITTER_CONTROL_PARAMETERS
-
-/****************************************************************************/	
-// Structures used by BlankCRTCTable
-/****************************************************************************/	
-typedef struct _BLANK_CRTC_PARAMETERS
-{
-  UCHAR  ucCRTC;                    	// ATOM_CRTC1 or ATOM_CRTC2
-  UCHAR  ucBlanking;                  // ATOM_BLANKING or ATOM_BLANKINGOFF
-  USHORT usBlackColorRCr;
-  USHORT usBlackColorGY;
-  USHORT usBlackColorBCb;
-}BLANK_CRTC_PARAMETERS;
-#define BLANK_CRTC_PS_ALLOCATION    BLANK_CRTC_PARAMETERS
-
-/****************************************************************************/	
-// Structures used by EnableCRTCTable
-//                    EnableCRTCMemReqTable
-//                    UpdateCRTC_DoubleBufferRegistersTable
-/****************************************************************************/	
-typedef struct _ENABLE_CRTC_PARAMETERS
-{
-  UCHAR ucCRTC;                    	  // ATOM_CRTC1 or ATOM_CRTC2
-  UCHAR ucEnable;                     // ATOM_ENABLE or ATOM_DISABLE 
-  UCHAR ucPadding[2];
-}ENABLE_CRTC_PARAMETERS;
-#define ENABLE_CRTC_PS_ALLOCATION   ENABLE_CRTC_PARAMETERS
-
-/****************************************************************************/	
-// Structures used by SetCRTC_OverScanTable
-/****************************************************************************/	
-typedef struct _SET_CRTC_OVERSCAN_PARAMETERS
-{
-  USHORT usOverscanRight;             // right
-  USHORT usOverscanLeft;              // left
-  USHORT usOverscanBottom;            // bottom
-  USHORT usOverscanTop;               // top
-  UCHAR  ucCRTC;                      // ATOM_CRTC1 or ATOM_CRTC2
-  UCHAR  ucPadding[3];
-}SET_CRTC_OVERSCAN_PARAMETERS;
-#define SET_CRTC_OVERSCAN_PS_ALLOCATION  SET_CRTC_OVERSCAN_PARAMETERS
-
-/****************************************************************************/	
-// Structures used by SetCRTC_ReplicationTable
-/****************************************************************************/	
-typedef struct _SET_CRTC_REPLICATION_PARAMETERS
-{
-  UCHAR ucH_Replication;              // horizontal replication
-  UCHAR ucV_Replication;              // vertical replication
-  UCHAR usCRTC;                       // ATOM_CRTC1 or ATOM_CRTC2
-  UCHAR ucPadding;
-}SET_CRTC_REPLICATION_PARAMETERS;
-#define SET_CRTC_REPLICATION_PS_ALLOCATION  SET_CRTC_REPLICATION_PARAMETERS
-
-/****************************************************************************/	
-// Structures used by SelectCRTC_SourceTable
-/****************************************************************************/	
-typedef struct _SELECT_CRTC_SOURCE_PARAMETERS
-{
-  UCHAR ucCRTC;                    	  // ATOM_CRTC1 or ATOM_CRTC2
-  UCHAR ucDevice;                     // ATOM_DEVICE_CRT1|ATOM_DEVICE_CRT2|....
-  UCHAR ucPadding[2];
-}SELECT_CRTC_SOURCE_PARAMETERS;
-#define SELECT_CRTC_SOURCE_PS_ALLOCATION  SELECT_CRTC_SOURCE_PARAMETERS
-
-typedef struct _SELECT_CRTC_SOURCE_PARAMETERS_V2
-{
-  UCHAR ucCRTC;                    	  // ATOM_CRTC1 or ATOM_CRTC2
-  UCHAR ucEncoderID;                  // DAC1/DAC2/TVOUT/DIG1/DIG2/DVO
-  UCHAR ucEncodeMode;									// Encoding mode, only valid when using DIG1/DIG2/DVO
-  UCHAR ucPadding;
-}SELECT_CRTC_SOURCE_PARAMETERS_V2;
-
-//ucEncoderID
-//#define ASIC_INT_DAC1_ENCODER_ID    						0x00 
-//#define ASIC_INT_TV_ENCODER_ID									0x02
-//#define ASIC_INT_DIG1_ENCODER_ID								0x03
-//#define ASIC_INT_DAC2_ENCODER_ID								0x04
-//#define ASIC_EXT_TV_ENCODER_ID									0x06
-//#define ASIC_INT_DVO_ENCODER_ID									0x07
-//#define ASIC_INT_DIG2_ENCODER_ID								0x09
-//#define ASIC_EXT_DIG_ENCODER_ID									0x05
-
-//ucEncodeMode
-//#define ATOM_ENCODER_MODE_DP										0
-//#define ATOM_ENCODER_MODE_LVDS									1
-//#define ATOM_ENCODER_MODE_DVI										2
-//#define ATOM_ENCODER_MODE_HDMI									3
-//#define ATOM_ENCODER_MODE_SDVO									4
-//#define ATOM_ENCODER_MODE_TV										13
-//#define ATOM_ENCODER_MODE_CV										14
-//#define ATOM_ENCODER_MODE_CRT										15
-
-/****************************************************************************/	
-// Structures used by SetPixelClockTable
-//                    GetPixelClockTable 
-/****************************************************************************/	
-//Major revision=1., Minor revision=1
-typedef struct _PIXEL_CLOCK_PARAMETERS
-{
-  USHORT usPixelClock;                // in 10kHz unit; for bios convenient = (RefClk*FB_Div)/(Ref_Div*Post_Div)
-                                      // 0 means disable PPLL
-  USHORT usRefDiv;                    // Reference divider
-  USHORT usFbDiv;                     // feedback divider
-  UCHAR  ucPostDiv;                   // post divider	
-  UCHAR  ucFracFbDiv;                 // fractional feedback divider
-  UCHAR  ucPpll;                      // ATOM_PPLL1 or ATOM_PPL2
-  UCHAR  ucRefDivSrc;                 // ATOM_PJITTER or ATO_NONPJITTER
-  UCHAR  ucCRTC;                      // Which CRTC uses this Ppll
-  UCHAR  ucPadding;
-}PIXEL_CLOCK_PARAMETERS;
-
-//Major revision=1., Minor revision=2, add ucMiscIfno
-//ucMiscInfo:
-#define MISC_FORCE_REPROG_PIXEL_CLOCK 0x1
-#define MISC_DEVICE_INDEX_MASK        0xF0
-#define MISC_DEVICE_INDEX_SHIFT       4
-
-typedef struct _PIXEL_CLOCK_PARAMETERS_V2
-{
-  USHORT usPixelClock;                // in 10kHz unit; for bios convenient = (RefClk*FB_Div)/(Ref_Div*Post_Div)
-                                      // 0 means disable PPLL
-  USHORT usRefDiv;                    // Reference divider
-  USHORT usFbDiv;                     // feedback divider
-  UCHAR  ucPostDiv;                   // post divider	
-  UCHAR  ucFracFbDiv;                 // fractional feedback divider
-  UCHAR  ucPpll;                      // ATOM_PPLL1 or ATOM_PPL2
-  UCHAR  ucRefDivSrc;                 // ATOM_PJITTER or ATO_NONPJITTER
-  UCHAR  ucCRTC;                      // Which CRTC uses this Ppll
-  UCHAR  ucMiscInfo;                  // Different bits for different purpose, bit [7:4] as device index, bit[0]=Force prog
-}PIXEL_CLOCK_PARAMETERS_V2;
-
-//Major revision=1., Minor revision=3, structure/definition change
-//ucEncoderMode:
-//ATOM_ENCODER_MODE_DP
-//ATOM_ENOCDER_MODE_LVDS
-//ATOM_ENOCDER_MODE_DVI
-//ATOM_ENOCDER_MODE_HDMI
-//ATOM_ENOCDER_MODE_SDVO
-//ATOM_ENCODER_MODE_TV										13
-//ATOM_ENCODER_MODE_CV										14
-//ATOM_ENCODER_MODE_CRT										15
-
-//ucDVOConfig
-//#define DVO_ENCODER_CONFIG_RATE_SEL							0x01
-//#define DVO_ENCODER_CONFIG_DDR_SPEED						0x00
-//#define DVO_ENCODER_CONFIG_SDR_SPEED						0x01
-//#define DVO_ENCODER_CONFIG_OUTPUT_SEL						0x0c
-//#define DVO_ENCODER_CONFIG_LOW12BIT							0x00
-//#define DVO_ENCODER_CONFIG_UPPER12BIT						0x04
-//#define DVO_ENCODER_CONFIG_24BIT								0x08
-
-//ucMiscInfo: also changed, see below
-#define PIXEL_CLOCK_MISC_FORCE_PROG_PPLL						0x01
-#define PIXEL_CLOCK_MISC_VGA_MODE										0x02
-#define PIXEL_CLOCK_MISC_CRTC_SEL_MASK							0x04
-#define PIXEL_CLOCK_MISC_CRTC_SEL_CRTC1							0x00
-#define PIXEL_CLOCK_MISC_CRTC_SEL_CRTC2							0x04
-#define PIXEL_CLOCK_MISC_USE_ENGINE_FOR_DISPCLK			0x08
-#define PIXEL_CLOCK_MISC_REF_DIV_SRC                    0x10
-// V1.4 for RoadRunner
-#define PIXEL_CLOCK_V4_MISC_SS_ENABLE               0x10
-#define PIXEL_CLOCK_V4_MISC_COHERENT_MODE           0x20
-
-
-typedef struct _PIXEL_CLOCK_PARAMETERS_V3
-{
-  USHORT usPixelClock;                // in 10kHz unit; for bios convenient = (RefClk*FB_Div)/(Ref_Div*Post_Div)
-                                      // 0 means disable PPLL. For VGA PPLL,make sure this value is not 0.
-  USHORT usRefDiv;                    // Reference divider
-  USHORT usFbDiv;                     // feedback divider
-  UCHAR  ucPostDiv;                   // post divider	
-  UCHAR  ucFracFbDiv;                 // fractional feedback divider
-  UCHAR  ucPpll;                      // ATOM_PPLL1 or ATOM_PPL2
-  UCHAR  ucTransmitterId;             // graphic encoder id defined in objectId.h
-	union
-	{
-  UCHAR  ucEncoderMode;               // encoder type defined as ATOM_ENCODER_MODE_DP/DVI/HDMI/
-	UCHAR  ucDVOConfig;									// when use DVO, need to know SDR/DDR, 12bit or 24bit
-	};
-  UCHAR  ucMiscInfo;                  // bit[0]=Force program, bit[1]= set pclk for VGA, b[2]= CRTC sel
-                                      // bit[3]=0:use PPLL for dispclk source, =1: use engine clock for dispclock source
-                                      // bit[4]=0:use XTALIN as the source of reference divider,=1 use the pre-defined clock as the source of reference divider
-}PIXEL_CLOCK_PARAMETERS_V3;
-
-#define PIXEL_CLOCK_PARAMETERS_LAST			PIXEL_CLOCK_PARAMETERS_V2
-#define GET_PIXEL_CLOCK_PS_ALLOCATION		PIXEL_CLOCK_PARAMETERS_LAST
-
-typedef struct _PIXEL_CLOCK_PARAMETERS_V5
-{
-  UCHAR  ucCRTC;             // ATOM_CRTC1~6, indicate the CRTC controller to 
-                             // drive the pixel clock. not used for DCPLL case.
-  union{
-  UCHAR  ucReserved;
-  UCHAR  ucFracFbDiv;        // [gphan] temporary to prevent build problem.  remove it after driver code is changed.
-  };
-  USHORT usPixelClock;       // target the pixel clock to drive the CRTC timing
-                             // 0 means disable PPLL/DCPLL. 
-  USHORT usFbDiv;            // feedback divider integer part. 
-  UCHAR  ucPostDiv;          // post divider. 
-  UCHAR  ucRefDiv;           // Reference divider
-  UCHAR  ucPpll;             // ATOM_PPLL1/ATOM_PPLL2/ATOM_DCPLL
-  UCHAR  ucTransmitterID;    // ASIC encoder id defined in objectId.h, 
-                             // indicate which graphic encoder will be used. 
-  UCHAR  ucEncoderMode;      // Encoder mode: 
-  UCHAR  ucMiscInfo;         // bit[0]= Force program PPLL 
-                             // bit[1]= when VGA timing is used. 
-                             // bit[3:2]= HDMI panel bit depth: =0: 24bpp =1:30bpp, =2:32bpp
-                             // bit[4]= RefClock source for PPLL. 
-                             // =0: XTLAIN( default mode )
-	                           // =1: other external clock source, which is pre-defined
-                             //     by VBIOS depend on the feature required.
-                             // bit[7:5]: reserved.
-  ULONG  ulFbDivDecFrac;     // 20 bit feedback divider decimal fraction part, range from 1~999999 ( 0.000001 to 0.999999 )
-
-}PIXEL_CLOCK_PARAMETERS_V5;
-
-#define PIXEL_CLOCK_V5_MISC_FORCE_PROG_PPLL					0x01
-#define PIXEL_CLOCK_V5_MISC_VGA_MODE								0x02
-#define PIXEL_CLOCK_V5_MISC_HDMI_BPP_MASK           0x0c
-#define PIXEL_CLOCK_V5_MISC_HDMI_24BPP              0x00
-#define PIXEL_CLOCK_V5_MISC_HDMI_30BPP              0x04
-#define PIXEL_CLOCK_V5_MISC_HDMI_32BPP              0x08
-#define PIXEL_CLOCK_V5_MISC_REF_DIV_SRC             0x10
-
-typedef struct _CRTC_PIXEL_CLOCK_FREQ
-{
-#if ATOM_BIG_ENDIAN
-  ULONG  ucCRTC:8;            // ATOM_CRTC1~6, indicate the CRTC controller to 
-                              // drive the pixel clock. not used for DCPLL case.
-  ULONG  ulPixelClock:24;     // target the pixel clock to drive the CRTC timing. 
-                              // 0 means disable PPLL/DCPLL. Expanded to 24 bits comparing to previous version.
-#else
-  ULONG  ulPixelClock:24;     // target the pixel clock to drive the CRTC timing. 
-                              // 0 means disable PPLL/DCPLL. Expanded to 24 bits comparing to previous version.
-  ULONG  ucCRTC:8;            // ATOM_CRTC1~6, indicate the CRTC controller to 
-                              // drive the pixel clock. not used for DCPLL case.
-#endif
-}CRTC_PIXEL_CLOCK_FREQ;
-
-typedef struct _PIXEL_CLOCK_PARAMETERS_V6
-{
-  union{
-    CRTC_PIXEL_CLOCK_FREQ ulCrtcPclkFreq;    // pixel clock and CRTC id frequency 
-    ULONG ulDispEngClkFreq;                  // dispclk frequency
-  };
-  USHORT usFbDiv;            // feedback divider integer part. 
-  UCHAR  ucPostDiv;          // post divider. 
-  UCHAR  ucRefDiv;           // Reference divider
-  UCHAR  ucPpll;             // ATOM_PPLL1/ATOM_PPLL2/ATOM_DCPLL
-  UCHAR  ucTransmitterID;    // ASIC encoder id defined in objectId.h, 
-                             // indicate which graphic encoder will be used. 
-  UCHAR  ucEncoderMode;      // Encoder mode: 
-  UCHAR  ucMiscInfo;         // bit[0]= Force program PPLL 
-                             // bit[1]= when VGA timing is used. 
-                             // bit[3:2]= HDMI panel bit depth: =0: 24bpp =1:30bpp, =2:32bpp
-                             // bit[4]= RefClock source for PPLL. 
-                             // =0: XTLAIN( default mode )
-	                           // =1: other external clock source, which is pre-defined                                            
-                             //     by VBIOS depend on the feature required.
-                             // bit[7:5]: reserved.
-  ULONG  ulFbDivDecFrac;     // 20 bit feedback divider decimal fraction part, range from 1~999999 ( 0.000001 to 0.999999 )
-
-}PIXEL_CLOCK_PARAMETERS_V6;
-
-#define PIXEL_CLOCK_V6_MISC_FORCE_PROG_PPLL					0x01
-#define PIXEL_CLOCK_V6_MISC_VGA_MODE								0x02
-#define PIXEL_CLOCK_V6_MISC_HDMI_BPP_MASK           0x0c
-#define PIXEL_CLOCK_V6_MISC_HDMI_24BPP              0x00
-#define PIXEL_CLOCK_V6_MISC_HDMI_36BPP              0x04
-#define PIXEL_CLOCK_V6_MISC_HDMI_30BPP              0x08
-#define PIXEL_CLOCK_V6_MISC_HDMI_48BPP              0x0c
-#define PIXEL_CLOCK_V6_MISC_REF_DIV_SRC             0x10
-
-typedef struct _GET_DISP_PLL_STATUS_INPUT_PARAMETERS_V2
-{
-  PIXEL_CLOCK_PARAMETERS_V3 sDispClkInput;
-}GET_DISP_PLL_STATUS_INPUT_PARAMETERS_V2;
-
-typedef struct _GET_DISP_PLL_STATUS_OUTPUT_PARAMETERS_V2
-{
-  UCHAR  ucStatus;
-  UCHAR  ucRefDivSrc;                 // =1: reference clock source from XTALIN, =0: source from PCIE ref clock
-  UCHAR  ucReserved[2];
-}GET_DISP_PLL_STATUS_OUTPUT_PARAMETERS_V2;
-
-typedef struct _GET_DISP_PLL_STATUS_INPUT_PARAMETERS_V3
-{
-  PIXEL_CLOCK_PARAMETERS_V5 sDispClkInput;
-}GET_DISP_PLL_STATUS_INPUT_PARAMETERS_V3;
-
-/****************************************************************************/	
-// Structures used by AdjustDisplayPllTable
-/****************************************************************************/	
-typedef struct _ADJUST_DISPLAY_PLL_PARAMETERS
-{
-	USHORT usPixelClock;
-	UCHAR ucTransmitterID;
-	UCHAR ucEncodeMode;
-	union
-	{
-		UCHAR ucDVOConfig;									//if DVO, need passing link rate and output 12bitlow or 24bit
-		UCHAR ucConfig;											//if none DVO, not defined yet
-	};
-	UCHAR ucReserved[3];
-}ADJUST_DISPLAY_PLL_PARAMETERS;
-
-#define ADJUST_DISPLAY_CONFIG_SS_ENABLE       0x10
-#define ADJUST_DISPLAY_PLL_PS_ALLOCATION			ADJUST_DISPLAY_PLL_PARAMETERS
-
-typedef struct _ADJUST_DISPLAY_PLL_INPUT_PARAMETERS_V3
-{
-	USHORT usPixelClock;                    // target pixel clock
-	UCHAR ucTransmitterID;                  // GPU transmitter id defined in objectid.h
-	UCHAR ucEncodeMode;                     // encoder mode: CRT, LVDS, DP, TMDS or HDMI
-  UCHAR ucDispPllConfig;                 // display pll configure parameter defined as following DISPPLL_CONFIG_XXXX
-  UCHAR ucExtTransmitterID;               // external encoder id.
-	UCHAR ucReserved[2];
-}ADJUST_DISPLAY_PLL_INPUT_PARAMETERS_V3;
-
-// usDispPllConfig v1.2 for RoadRunner
-#define DISPPLL_CONFIG_DVO_RATE_SEL                0x0001     // need only when ucTransmitterID = DVO
-#define DISPPLL_CONFIG_DVO_DDR_SPEED               0x0000     // need only when ucTransmitterID = DVO
-#define DISPPLL_CONFIG_DVO_SDR_SPEED               0x0001     // need only when ucTransmitterID = DVO
-#define DISPPLL_CONFIG_DVO_OUTPUT_SEL              0x000c     // need only when ucTransmitterID = DVO
-#define DISPPLL_CONFIG_DVO_LOW12BIT                0x0000     // need only when ucTransmitterID = DVO
-#define DISPPLL_CONFIG_DVO_UPPER12BIT              0x0004     // need only when ucTransmitterID = DVO
-#define DISPPLL_CONFIG_DVO_24BIT                   0x0008     // need only when ucTransmitterID = DVO
-#define DISPPLL_CONFIG_SS_ENABLE                   0x0010     // Only used when ucEncoderMode = DP or LVDS
-#define DISPPLL_CONFIG_COHERENT_MODE               0x0020     // Only used when ucEncoderMode = TMDS or HDMI
-#define DISPPLL_CONFIG_DUAL_LINK                   0x0040     // Only used when ucEncoderMode = TMDS or LVDS
-
-
-typedef struct _ADJUST_DISPLAY_PLL_OUTPUT_PARAMETERS_V3
-{
-  ULONG ulDispPllFreq;                 // return display PPLL freq which is used to generate the pixclock, and related idclk, symclk etc
-  UCHAR ucRefDiv;                      // if it is none-zero, it is used to be calculated the other ppll parameter fb_divider and post_div ( if it is not given )
-  UCHAR ucPostDiv;                     // if it is none-zero, it is used to be calculated the other ppll parameter fb_divider
-  UCHAR ucReserved[2];  
-}ADJUST_DISPLAY_PLL_OUTPUT_PARAMETERS_V3;
-
-typedef struct _ADJUST_DISPLAY_PLL_PS_ALLOCATION_V3
-{
-  union 
-  {
-    ADJUST_DISPLAY_PLL_INPUT_PARAMETERS_V3  sInput;
-    ADJUST_DISPLAY_PLL_OUTPUT_PARAMETERS_V3 sOutput;
-  };
-} ADJUST_DISPLAY_PLL_PS_ALLOCATION_V3;
-
-/****************************************************************************/	
-// Structures used by EnableYUVTable
-/****************************************************************************/	
-typedef struct _ENABLE_YUV_PARAMETERS
-{
-  UCHAR ucEnable;                     // ATOM_ENABLE:Enable YUV or ATOM_DISABLE:Disable YUV (RGB)
-  UCHAR ucCRTC;                       // Which CRTC needs this YUV or RGB format
-  UCHAR ucPadding[2];
-}ENABLE_YUV_PARAMETERS;
-#define ENABLE_YUV_PS_ALLOCATION ENABLE_YUV_PARAMETERS
-
-/****************************************************************************/	
-// Structures used by GetMemoryClockTable
-/****************************************************************************/	
-typedef struct _GET_MEMORY_CLOCK_PARAMETERS
-{
-  ULONG ulReturnMemoryClock;          // current memory speed in 10KHz unit
-} GET_MEMORY_CLOCK_PARAMETERS;
-#define GET_MEMORY_CLOCK_PS_ALLOCATION  GET_MEMORY_CLOCK_PARAMETERS
-
-/****************************************************************************/	
-// Structures used by GetEngineClockTable
-/****************************************************************************/	
-typedef struct _GET_ENGINE_CLOCK_PARAMETERS
-{
-  ULONG ulReturnEngineClock;          // current engine speed in 10KHz unit
-} GET_ENGINE_CLOCK_PARAMETERS;
-#define GET_ENGINE_CLOCK_PS_ALLOCATION  GET_ENGINE_CLOCK_PARAMETERS
-
-/****************************************************************************/	
-// Following Structures and constant may be obsolete
-/****************************************************************************/	
-//Maxium 8 bytes,the data read in will be placed in the parameter space.
-//Read operaion successeful when the paramter space is non-zero, otherwise read operation failed
-typedef struct _READ_EDID_FROM_HW_I2C_DATA_PARAMETERS
-{
-  USHORT    usPrescale;         //Ratio between Engine clock and I2C clock
-  USHORT    usVRAMAddress;      //Address in Frame Buffer where to pace raw EDID
-  USHORT    usStatus;           //When use output: lower byte EDID checksum, high byte hardware status
-                                //WHen use input:  lower byte as 'byte to read':currently limited to 128byte or 1byte
-  UCHAR     ucSlaveAddr;        //Read from which slave
-  UCHAR     ucLineNumber;       //Read from which HW assisted line
-}READ_EDID_FROM_HW_I2C_DATA_PARAMETERS;
-#define READ_EDID_FROM_HW_I2C_DATA_PS_ALLOCATION  READ_EDID_FROM_HW_I2C_DATA_PARAMETERS
-
-
-#define  ATOM_WRITE_I2C_FORMAT_PSOFFSET_PSDATABYTE                  0
-#define  ATOM_WRITE_I2C_FORMAT_PSOFFSET_PSTWODATABYTES              1
-#define  ATOM_WRITE_I2C_FORMAT_PSCOUNTER_PSOFFSET_IDDATABLOCK       2
-#define  ATOM_WRITE_I2C_FORMAT_PSCOUNTER_IDOFFSET_PLUS_IDDATABLOCK  3
-#define  ATOM_WRITE_I2C_FORMAT_IDCOUNTER_IDOFFSET_IDDATABLOCK       4
-
-typedef struct _WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
-{
-  USHORT    usPrescale;         //Ratio between Engine clock and I2C clock
-  USHORT    usByteOffset;       //Write to which byte
-                                //Upper portion of usByteOffset is Format of data 
-                                //1bytePS+offsetPS
-                                //2bytesPS+offsetPS
-                                //blockID+offsetPS
-                                //blockID+offsetID
-                                //blockID+counterID+offsetID
-  UCHAR     ucData;             //PS data1
-  UCHAR     ucStatus;           //Status byte 1=success, 2=failure, Also is used as PS data2
-  UCHAR     ucSlaveAddr;        //Write to which slave
-  UCHAR     ucLineNumber;       //Write from which HW assisted line
-}WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS;
-
-#define WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION  WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
-
-typedef struct _SET_UP_HW_I2C_DATA_PARAMETERS
-{
-  USHORT    usPrescale;         //Ratio between Engine clock and I2C clock
-  UCHAR     ucSlaveAddr;        //Write to which slave
-  UCHAR     ucLineNumber;       //Write from which HW assisted line
-}SET_UP_HW_I2C_DATA_PARAMETERS;
-
-
-/**************************************************************************/
-#define SPEED_FAN_CONTROL_PS_ALLOCATION   WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
-
-
-/****************************************************************************/	
-// Structures used by PowerConnectorDetectionTable
-/****************************************************************************/	
-typedef struct	_POWER_CONNECTOR_DETECTION_PARAMETERS
-{
-  UCHAR   ucPowerConnectorStatus;      //Used for return value 0: detected, 1:not detected
-	UCHAR   ucPwrBehaviorId;							
-	USHORT	usPwrBudget;								 //how much power currently boot to in unit of watt
-}POWER_CONNECTOR_DETECTION_PARAMETERS;
-
-typedef struct POWER_CONNECTOR_DETECTION_PS_ALLOCATION
-{                               
-  UCHAR   ucPowerConnectorStatus;      //Used for return value 0: detected, 1:not detected
-	UCHAR   ucReserved;
-	USHORT	usPwrBudget;								 //how much power currently boot to in unit of watt
-  WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION    sReserved;
-}POWER_CONNECTOR_DETECTION_PS_ALLOCATION;
-
-/****************************LVDS SS Command Table Definitions**********************/
-
-/****************************************************************************/	
-// Structures used by EnableSpreadSpectrumOnPPLLTable
-/****************************************************************************/	
-typedef struct	_ENABLE_LVDS_SS_PARAMETERS
-{
-  USHORT  usSpreadSpectrumPercentage;       
-  UCHAR   ucSpreadSpectrumType;           //Bit1=0 Down Spread,=1 Center Spread. Bit1=1 Ext. =0 Int. Others:TBD
-  UCHAR   ucSpreadSpectrumStepSize_Delay; //bits3:2 SS_STEP_SIZE; bit 6:4 SS_DELAY
-  UCHAR   ucEnable;                       //ATOM_ENABLE or ATOM_DISABLE
-  UCHAR   ucPadding[3];
-}ENABLE_LVDS_SS_PARAMETERS;
-
-//ucTableFormatRevision=1,ucTableContentRevision=2
-typedef struct	_ENABLE_LVDS_SS_PARAMETERS_V2
-{
-  USHORT  usSpreadSpectrumPercentage;       
-  UCHAR   ucSpreadSpectrumType;           //Bit1=0 Down Spread,=1 Center Spread. Bit1=1 Ext. =0 Int. Others:TBD
-  UCHAR   ucSpreadSpectrumStep;           //
-  UCHAR   ucEnable;                       //ATOM_ENABLE or ATOM_DISABLE
-  UCHAR   ucSpreadSpectrumDelay;
-  UCHAR   ucSpreadSpectrumRange;
-  UCHAR   ucPadding;
-}ENABLE_LVDS_SS_PARAMETERS_V2;
-
-//This new structure is based on ENABLE_LVDS_SS_PARAMETERS but expands to SS on PPLL, so other devices can use SS.
-typedef struct	_ENABLE_SPREAD_SPECTRUM_ON_PPLL
-{
-  USHORT  usSpreadSpectrumPercentage;
-  UCHAR   ucSpreadSpectrumType;           // Bit1=0 Down Spread,=1 Center Spread. Bit1=1 Ext. =0 Int. Others:TBD
-  UCHAR   ucSpreadSpectrumStep;           //
-  UCHAR   ucEnable;                       // ATOM_ENABLE or ATOM_DISABLE
-  UCHAR   ucSpreadSpectrumDelay;
-  UCHAR   ucSpreadSpectrumRange;
-  UCHAR   ucPpll;												  // ATOM_PPLL1/ATOM_PPLL2
-}ENABLE_SPREAD_SPECTRUM_ON_PPLL;
-
-typedef struct _ENABLE_SPREAD_SPECTRUM_ON_PPLL_V2
-{
-  USHORT  usSpreadSpectrumPercentage;
-  UCHAR   ucSpreadSpectrumType;	        // Bit[0]: 0-Down Spread,1-Center Spread. 
-                                        // Bit[1]: 1-Ext. 0-Int. 
-                                        // Bit[3:2]: =0 P1PLL =1 P2PLL =2 DCPLL
-                                        // Bits[7:4] reserved
-  UCHAR   ucEnable;	                    // ATOM_ENABLE or ATOM_DISABLE
-  USHORT  usSpreadSpectrumAmount;      	// Includes SS_AMOUNT_FBDIV[7:0] and SS_AMOUNT_NFRAC_SLIP[11:8]    
-  USHORT  usSpreadSpectrumStep;	        // SS_STEP_SIZE_DSFRAC
-}ENABLE_SPREAD_SPECTRUM_ON_PPLL_V2;
-
-#define ATOM_PPLL_SS_TYPE_V2_DOWN_SPREAD      0x00
-#define ATOM_PPLL_SS_TYPE_V2_CENTRE_SPREAD    0x01
-#define ATOM_PPLL_SS_TYPE_V2_EXT_SPREAD       0x02
-#define ATOM_PPLL_SS_TYPE_V2_PPLL_SEL_MASK    0x0c
-#define ATOM_PPLL_SS_TYPE_V2_P1PLL            0x00
-#define ATOM_PPLL_SS_TYPE_V2_P2PLL            0x04
-#define ATOM_PPLL_SS_TYPE_V2_DCPLL            0x08
-#define ATOM_PPLL_SS_AMOUNT_V2_FBDIV_MASK     0x00FF
-#define ATOM_PPLL_SS_AMOUNT_V2_FBDIV_SHIFT    0
-#define ATOM_PPLL_SS_AMOUNT_V2_NFRAC_MASK     0x0F00
-#define ATOM_PPLL_SS_AMOUNT_V2_NFRAC_SHIFT    8
-
-// Used by DCE5.0
- typedef struct _ENABLE_SPREAD_SPECTRUM_ON_PPLL_V3
-{
-  USHORT  usSpreadSpectrumAmountFrac;   // SS_AMOUNT_DSFRAC New in DCE5.0
-  UCHAR   ucSpreadSpectrumType;	        // Bit[0]: 0-Down Spread,1-Center Spread. 
-                                        // Bit[1]: 1-Ext. 0-Int. 
-                                        // Bit[3:2]: =0 P1PLL =1 P2PLL =2 DCPLL
-                                        // Bits[7:4] reserved
-  UCHAR   ucEnable;	                    // ATOM_ENABLE or ATOM_DISABLE
-  USHORT  usSpreadSpectrumAmount;      	// Includes SS_AMOUNT_FBDIV[7:0] and SS_AMOUNT_NFRAC_SLIP[11:8]    
-  USHORT  usSpreadSpectrumStep;	        // SS_STEP_SIZE_DSFRAC
-}ENABLE_SPREAD_SPECTRUM_ON_PPLL_V3;
-    
-#define ATOM_PPLL_SS_TYPE_V3_DOWN_SPREAD      0x00
-#define ATOM_PPLL_SS_TYPE_V3_CENTRE_SPREAD    0x01
-#define ATOM_PPLL_SS_TYPE_V3_EXT_SPREAD       0x02
-#define ATOM_PPLL_SS_TYPE_V3_PPLL_SEL_MASK    0x0c
-#define ATOM_PPLL_SS_TYPE_V3_P1PLL            0x00
-#define ATOM_PPLL_SS_TYPE_V3_P2PLL            0x04
-#define ATOM_PPLL_SS_TYPE_V3_DCPLL            0x08
-#define ATOM_PPLL_SS_TYPE_V3_P0PLL            ATOM_PPLL_SS_TYPE_V3_DCPLL
-#define ATOM_PPLL_SS_AMOUNT_V3_FBDIV_MASK     0x00FF
-#define ATOM_PPLL_SS_AMOUNT_V3_FBDIV_SHIFT    0
-#define ATOM_PPLL_SS_AMOUNT_V3_NFRAC_MASK     0x0F00
-#define ATOM_PPLL_SS_AMOUNT_V3_NFRAC_SHIFT    8
-
-#define ENABLE_SPREAD_SPECTRUM_ON_PPLL_PS_ALLOCATION  ENABLE_SPREAD_SPECTRUM_ON_PPLL
-
-/**************************************************************************/
-
-typedef struct _SET_PIXEL_CLOCK_PS_ALLOCATION
-{
-  PIXEL_CLOCK_PARAMETERS sPCLKInput;
-  ENABLE_SPREAD_SPECTRUM_ON_PPLL sReserved;//Caller doesn't need to init this portion 
-}SET_PIXEL_CLOCK_PS_ALLOCATION;
-
-#define ENABLE_VGA_RENDER_PS_ALLOCATION   SET_PIXEL_CLOCK_PS_ALLOCATION
-
-/****************************************************************************/	
-// Structures used by ###
-/****************************************************************************/	
-typedef struct	_MEMORY_TRAINING_PARAMETERS
-{
-  ULONG ulTargetMemoryClock;          //In 10Khz unit
-}MEMORY_TRAINING_PARAMETERS;
-#define MEMORY_TRAINING_PS_ALLOCATION MEMORY_TRAINING_PARAMETERS
-
-
-/****************************LVDS and other encoder command table definitions **********************/
-
-
-/****************************************************************************/	
-// Structures used by LVDSEncoderControlTable   (Before DCE30)
-//                    LVTMAEncoderControlTable  (Before DCE30)
-//                    TMDSAEncoderControlTable  (Before DCE30)
-/****************************************************************************/	
-typedef struct _LVDS_ENCODER_CONTROL_PARAMETERS
-{
-  USHORT usPixelClock;  // in 10KHz; for bios convenient
-  UCHAR  ucMisc;        // bit0=0: Enable single link
-                        //     =1: Enable dual link
-                        // Bit1=0: 666RGB
-                        //     =1: 888RGB
-  UCHAR  ucAction;      // 0: turn off encoder
-                        // 1: setup and turn on encoder
-}LVDS_ENCODER_CONTROL_PARAMETERS;
-
-#define LVDS_ENCODER_CONTROL_PS_ALLOCATION  LVDS_ENCODER_CONTROL_PARAMETERS
-   
-#define TMDS1_ENCODER_CONTROL_PARAMETERS    LVDS_ENCODER_CONTROL_PARAMETERS
-#define TMDS1_ENCODER_CONTROL_PS_ALLOCATION TMDS1_ENCODER_CONTROL_PARAMETERS
-
-#define TMDS2_ENCODER_CONTROL_PARAMETERS    TMDS1_ENCODER_CONTROL_PARAMETERS
-#define TMDS2_ENCODER_CONTROL_PS_ALLOCATION TMDS2_ENCODER_CONTROL_PARAMETERS
-
-
-//ucTableFormatRevision=1,ucTableContentRevision=2
-typedef struct _LVDS_ENCODER_CONTROL_PARAMETERS_V2
-{
-  USHORT usPixelClock;  // in 10KHz; for bios convenient
-  UCHAR  ucMisc;        // see PANEL_ENCODER_MISC_xx defintions below
-  UCHAR  ucAction;      // 0: turn off encoder
-                        // 1: setup and turn on encoder
-  UCHAR  ucTruncate;    // bit0=0: Disable truncate
-                        //     =1: Enable truncate
-                        // bit4=0: 666RGB
-                        //     =1: 888RGB
-  UCHAR  ucSpatial;     // bit0=0: Disable spatial dithering
-                        //     =1: Enable spatial dithering
-                        // bit4=0: 666RGB
-                        //     =1: 888RGB
-  UCHAR  ucTemporal;    // bit0=0: Disable temporal dithering
-                        //     =1: Enable temporal dithering
-                        // bit4=0: 666RGB
-                        //     =1: 888RGB
-                        // bit5=0: Gray level 2
-                        //     =1: Gray level 4
-  UCHAR  ucFRC;         // bit4=0: 25FRC_SEL pattern E
-                        //     =1: 25FRC_SEL pattern F
-                        // bit6:5=0: 50FRC_SEL pattern A
-                        //       =1: 50FRC_SEL pattern B
-                        //       =2: 50FRC_SEL pattern C
-                        //       =3: 50FRC_SEL pattern D
-                        // bit7=0: 75FRC_SEL pattern E
-                        //     =1: 75FRC_SEL pattern F
-}LVDS_ENCODER_CONTROL_PARAMETERS_V2;
-
-#define LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2  LVDS_ENCODER_CONTROL_PARAMETERS_V2
-   
-#define TMDS1_ENCODER_CONTROL_PARAMETERS_V2    LVDS_ENCODER_CONTROL_PARAMETERS_V2
-#define TMDS1_ENCODER_CONTROL_PS_ALLOCATION_V2 TMDS1_ENCODER_CONTROL_PARAMETERS_V2
-  
-#define TMDS2_ENCODER_CONTROL_PARAMETERS_V2    TMDS1_ENCODER_CONTROL_PARAMETERS_V2
-#define TMDS2_ENCODER_CONTROL_PS_ALLOCATION_V2 TMDS2_ENCODER_CONTROL_PARAMETERS_V2
-
-#define LVDS_ENCODER_CONTROL_PARAMETERS_V3     LVDS_ENCODER_CONTROL_PARAMETERS_V2
-#define LVDS_ENCODER_CONTROL_PS_ALLOCATION_V3  LVDS_ENCODER_CONTROL_PARAMETERS_V3
-
-#define TMDS1_ENCODER_CONTROL_PARAMETERS_V3    LVDS_ENCODER_CONTROL_PARAMETERS_V3
-#define TMDS1_ENCODER_CONTROL_PS_ALLOCATION_V3 TMDS1_ENCODER_CONTROL_PARAMETERS_V3
-
-#define TMDS2_ENCODER_CONTROL_PARAMETERS_V3    LVDS_ENCODER_CONTROL_PARAMETERS_V3
-#define TMDS2_ENCODER_CONTROL_PS_ALLOCATION_V3 TMDS2_ENCODER_CONTROL_PARAMETERS_V3
-
-/****************************************************************************/	
-// Structures used by ###
-/****************************************************************************/	
-typedef struct _ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS
-{                               
-  UCHAR    ucEnable;            // Enable or Disable External TMDS encoder
-  UCHAR    ucMisc;              // Bit0=0:Enable Single link;=1:Enable Dual link;Bit1 {=0:666RGB, =1:888RGB}
-  UCHAR    ucPadding[2];
-}ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS;
-
-typedef struct _ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION
-{                               
-  ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS    sXTmdsEncoder;
-  WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION   sReserved;     //Caller doesn't need to init this portion
-}ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION;
-
-#define ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS_V2  LVDS_ENCODER_CONTROL_PARAMETERS_V2
-
-typedef struct _ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION_V2
-{                               
-  ENABLE_EXTERNAL_TMDS_ENCODER_PARAMETERS_V2    sXTmdsEncoder;
-  WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION      sReserved;     //Caller doesn't need to init this portion
-}ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION_V2;
-
-typedef struct _EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION
-{
-  DIG_ENCODER_CONTROL_PARAMETERS            sDigEncoder;
-  WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION sReserved;
-}EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION;
-
-/****************************************************************************/	
-// Structures used by DVOEncoderControlTable
-/****************************************************************************/	
-//ucTableFormatRevision=1,ucTableContentRevision=3
-
-//ucDVOConfig:
-#define DVO_ENCODER_CONFIG_RATE_SEL							0x01
-#define DVO_ENCODER_CONFIG_DDR_SPEED						0x00
-#define DVO_ENCODER_CONFIG_SDR_SPEED						0x01
-#define DVO_ENCODER_CONFIG_OUTPUT_SEL						0x0c
-#define DVO_ENCODER_CONFIG_LOW12BIT							0x00
-#define DVO_ENCODER_CONFIG_UPPER12BIT						0x04
-#define DVO_ENCODER_CONFIG_24BIT								0x08
-
-typedef struct _DVO_ENCODER_CONTROL_PARAMETERS_V3
-{
-  USHORT usPixelClock; 
-  UCHAR  ucDVOConfig;
-  UCHAR  ucAction;														//ATOM_ENABLE/ATOM_DISABLE/ATOM_HPD_INIT
-  UCHAR  ucReseved[4];
-}DVO_ENCODER_CONTROL_PARAMETERS_V3;
-#define DVO_ENCODER_CONTROL_PS_ALLOCATION_V3	DVO_ENCODER_CONTROL_PARAMETERS_V3
-
-//ucTableFormatRevision=1
-//ucTableContentRevision=3 structure is not changed but usMisc add bit 1 as another input for 
-// bit1=0: non-coherent mode
-//     =1: coherent mode
-
-//==========================================================================================
-//Only change is here next time when changing encoder parameter definitions again!
-#define LVDS_ENCODER_CONTROL_PARAMETERS_LAST     LVDS_ENCODER_CONTROL_PARAMETERS_V3
-#define LVDS_ENCODER_CONTROL_PS_ALLOCATION_LAST  LVDS_ENCODER_CONTROL_PARAMETERS_LAST
-
-#define TMDS1_ENCODER_CONTROL_PARAMETERS_LAST    LVDS_ENCODER_CONTROL_PARAMETERS_V3
-#define TMDS1_ENCODER_CONTROL_PS_ALLOCATION_LAST TMDS1_ENCODER_CONTROL_PARAMETERS_LAST
-
-#define TMDS2_ENCODER_CONTROL_PARAMETERS_LAST    LVDS_ENCODER_CONTROL_PARAMETERS_V3
-#define TMDS2_ENCODER_CONTROL_PS_ALLOCATION_LAST TMDS2_ENCODER_CONTROL_PARAMETERS_LAST
-
-#define DVO_ENCODER_CONTROL_PARAMETERS_LAST      DVO_ENCODER_CONTROL_PARAMETERS
-#define DVO_ENCODER_CONTROL_PS_ALLOCATION_LAST   DVO_ENCODER_CONTROL_PS_ALLOCATION
-
-//==========================================================================================
-#define PANEL_ENCODER_MISC_DUAL                0x01
-#define PANEL_ENCODER_MISC_COHERENT            0x02
-#define	PANEL_ENCODER_MISC_TMDS_LINKB					 0x04
-#define	PANEL_ENCODER_MISC_HDMI_TYPE					 0x08
-
-#define PANEL_ENCODER_ACTION_DISABLE           ATOM_DISABLE
-#define PANEL_ENCODER_ACTION_ENABLE            ATOM_ENABLE
-#define PANEL_ENCODER_ACTION_COHERENTSEQ       (ATOM_ENABLE+1)
-
-#define PANEL_ENCODER_TRUNCATE_EN              0x01
-#define PANEL_ENCODER_TRUNCATE_DEPTH           0x10
-#define PANEL_ENCODER_SPATIAL_DITHER_EN        0x01
-#define PANEL_ENCODER_SPATIAL_DITHER_DEPTH     0x10
-#define PANEL_ENCODER_TEMPORAL_DITHER_EN       0x01
-#define PANEL_ENCODER_TEMPORAL_DITHER_DEPTH    0x10
-#define PANEL_ENCODER_TEMPORAL_LEVEL_4         0x20
-#define PANEL_ENCODER_25FRC_MASK               0x10
-#define PANEL_ENCODER_25FRC_E                  0x00
-#define PANEL_ENCODER_25FRC_F                  0x10
-#define PANEL_ENCODER_50FRC_MASK               0x60
-#define PANEL_ENCODER_50FRC_A                  0x00
-#define PANEL_ENCODER_50FRC_B                  0x20
-#define PANEL_ENCODER_50FRC_C                  0x40
-#define PANEL_ENCODER_50FRC_D                  0x60
-#define PANEL_ENCODER_75FRC_MASK               0x80
-#define PANEL_ENCODER_75FRC_E                  0x00
-#define PANEL_ENCODER_75FRC_F                  0x80
-
-/****************************************************************************/	
-// Structures used by SetVoltageTable
-/****************************************************************************/	
-#define SET_VOLTAGE_TYPE_ASIC_VDDC             1
-#define SET_VOLTAGE_TYPE_ASIC_MVDDC            2
-#define SET_VOLTAGE_TYPE_ASIC_MVDDQ            3
-#define SET_VOLTAGE_TYPE_ASIC_VDDCI            4
-#define SET_VOLTAGE_INIT_MODE                  5
-#define SET_VOLTAGE_GET_MAX_VOLTAGE            6					//Gets the Max. voltage for the soldered Asic
-
-#define SET_ASIC_VOLTAGE_MODE_ALL_SOURCE       0x1
-#define SET_ASIC_VOLTAGE_MODE_SOURCE_A         0x2
-#define SET_ASIC_VOLTAGE_MODE_SOURCE_B         0x4
-
-#define	SET_ASIC_VOLTAGE_MODE_SET_VOLTAGE      0x0
-#define	SET_ASIC_VOLTAGE_MODE_GET_GPIOVAL      0x1	
-#define	SET_ASIC_VOLTAGE_MODE_GET_GPIOMASK     0x2
-
-typedef struct	_SET_VOLTAGE_PARAMETERS
-{
-  UCHAR    ucVoltageType;               // To tell which voltage to set up, VDDC/MVDDC/MVDDQ
-  UCHAR    ucVoltageMode;               // To set all, to set source A or source B or ...
-  UCHAR    ucVoltageIndex;              // An index to tell which voltage level
-  UCHAR    ucReserved;          
-}SET_VOLTAGE_PARAMETERS;
-
-typedef struct	_SET_VOLTAGE_PARAMETERS_V2
-{
-  UCHAR    ucVoltageType;               // To tell which voltage to set up, VDDC/MVDDC/MVDDQ
-  UCHAR    ucVoltageMode;               // Not used, maybe use for state machine for differen power mode
-  USHORT   usVoltageLevel;              // real voltage level
-}SET_VOLTAGE_PARAMETERS_V2;
-
-
-typedef struct	_SET_VOLTAGE_PARAMETERS_V1_3
-{
-  UCHAR    ucVoltageType;               // To tell which voltage to set up, VDDC/MVDDC/MVDDQ/VDDCI
-  UCHAR    ucVoltageMode;               // Indicate action: Set voltage level
-  USHORT   usVoltageLevel;              // real voltage level in unit of mv or Voltage Phase (0, 1, 2, .. )
-}SET_VOLTAGE_PARAMETERS_V1_3;
-
-//ucVoltageType
-#define VOLTAGE_TYPE_VDDC                    1
-#define VOLTAGE_TYPE_MVDDC                   2
-#define VOLTAGE_TYPE_MVDDQ                   3
-#define VOLTAGE_TYPE_VDDCI                   4
-
-//SET_VOLTAGE_PARAMETERS_V3.ucVoltageMode
-#define ATOM_SET_VOLTAGE                     0        //Set voltage Level
-#define ATOM_INIT_VOLTAGE_REGULATOR          3        //Init Regulator
-#define ATOM_SET_VOLTAGE_PHASE               4        //Set Vregulator Phase
-#define ATOM_GET_MAX_VOLTAGE                 6        //Get Max Voltage, not used in SetVoltageTable v1.3
-#define ATOM_GET_VOLTAGE_LEVEL               6        //Get Voltage level from vitual voltage ID
-
-// define vitual voltage id in usVoltageLevel
-#define ATOM_VIRTUAL_VOLTAGE_ID0             0xff01
-#define ATOM_VIRTUAL_VOLTAGE_ID1             0xff02
-#define ATOM_VIRTUAL_VOLTAGE_ID2             0xff03
-#define ATOM_VIRTUAL_VOLTAGE_ID3             0xff04
-
-typedef struct _SET_VOLTAGE_PS_ALLOCATION
-{
-  SET_VOLTAGE_PARAMETERS sASICSetVoltage;
-  WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION sReserved;
-}SET_VOLTAGE_PS_ALLOCATION;
-
-// New Added from SI for GetVoltageInfoTable, input parameter structure
-typedef struct  _GET_VOLTAGE_INFO_INPUT_PARAMETER_V1_1
-{
-  UCHAR    ucVoltageType;               // Input: To tell which voltage to set up, VDDC/MVDDC/MVDDQ/VDDCI
-  UCHAR    ucVoltageMode;               // Input: Indicate action: Get voltage info
-  USHORT   usVoltageLevel;              // Input: real voltage level in unit of mv or Voltage Phase (0, 1, 2, .. ) or Leakage Id 
-  ULONG    ulReserved;
-}GET_VOLTAGE_INFO_INPUT_PARAMETER_V1_1;
-
-// New Added from SI for GetVoltageInfoTable, output parameter structure when ucVotlageMode == ATOM_GET_VOLTAGE_VID
-typedef struct  _GET_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_1
-{
-  ULONG    ulVotlageGpioState;
-  ULONG    ulVoltageGPioMask;
-}GET_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_1;
-
-// New Added from SI for GetVoltageInfoTable, output parameter structure when ucVotlageMode == ATOM_GET_VOLTAGE_STATEx_LEAKAGE_VID
-typedef struct  _GET_LEAKAGE_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_1
-{
-  USHORT   usVoltageLevel;
-  USHORT   usVoltageId;                                  // Voltage Id programmed in Voltage Regulator
-  ULONG    ulReseved;
-}GET_LEAKAGE_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_1;
-
-
-// GetVoltageInfo v1.1 ucVoltageMode
-#define	ATOM_GET_VOLTAGE_VID                0x00
-#define ATOM_GET_VOTLAGE_INIT_SEQ           0x03
-#define ATOM_GET_VOLTTAGE_PHASE_PHASE_VID   0x04
-// for SI, this state map to 0xff02 voltage state in Power Play table, which is power boost state
-#define	ATOM_GET_VOLTAGE_STATE0_LEAKAGE_VID 0x10
-
-// for SI, this state map to 0xff01 voltage state in Power Play table, which is performance state
-#define	ATOM_GET_VOLTAGE_STATE1_LEAKAGE_VID 0x11
-// undefined power state
-#define	ATOM_GET_VOLTAGE_STATE2_LEAKAGE_VID 0x12
-#define	ATOM_GET_VOLTAGE_STATE3_LEAKAGE_VID 0x13
-
-/****************************************************************************/	
-// Structures used by TVEncoderControlTable
-/****************************************************************************/	
-typedef struct _TV_ENCODER_CONTROL_PARAMETERS
-{
-  USHORT usPixelClock;                // in 10KHz; for bios convenient
-  UCHAR  ucTvStandard;                // See definition "ATOM_TV_NTSC ..."
-  UCHAR  ucAction;                    // 0: turn off encoder
-                                      // 1: setup and turn on encoder
-}TV_ENCODER_CONTROL_PARAMETERS;
-
-typedef struct _TV_ENCODER_CONTROL_PS_ALLOCATION
-{
-  TV_ENCODER_CONTROL_PARAMETERS sTVEncoder;          
-  WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION    sReserved; // Don't set this one
-}TV_ENCODER_CONTROL_PS_ALLOCATION;
-
-//==============================Data Table Portion====================================
-
-/****************************************************************************/	
-// Structure used in Data.mtb
-/****************************************************************************/	
-typedef struct _ATOM_MASTER_LIST_OF_DATA_TABLES
-{
-  USHORT        UtilityPipeLine;	        // Offest for the utility to get parser info,Don't change this position!
-  USHORT        MultimediaCapabilityInfo; // Only used by MM Lib,latest version 1.1, not configuable from Bios, need to include the table to build Bios 
-  USHORT        MultimediaConfigInfo;     // Only used by MM Lib,latest version 2.1, not configuable from Bios, need to include the table to build Bios
-  USHORT        StandardVESA_Timing;      // Only used by Bios
-  USHORT        FirmwareInfo;             // Shared by various SW components,latest version 1.4
-  USHORT        PaletteData;              // Only used by BIOS
-  USHORT        LCD_Info;                 // Shared by various SW components,latest version 1.3, was called LVDS_Info 
-  USHORT        DIGTransmitterInfo;       // Internal used by VBIOS only version 3.1
-  USHORT        AnalogTV_Info;            // Shared by various SW components,latest version 1.1 
-  USHORT        SupportedDevicesInfo;     // Will be obsolete from R600
-  USHORT        GPIO_I2C_Info;            // Shared by various SW components,latest version 1.2 will be used from R600           
-  USHORT        VRAM_UsageByFirmware;     // Shared by various SW components,latest version 1.3 will be used from R600
-  USHORT        GPIO_Pin_LUT;             // Shared by various SW components,latest version 1.1
-  USHORT        VESA_ToInternalModeLUT;   // Only used by Bios
-  USHORT        ComponentVideoInfo;       // Shared by various SW components,latest version 2.1 will be used from R600
-  USHORT        PowerPlayInfo;            // Shared by various SW components,latest version 2.1,new design from R600
-  USHORT        CompassionateData;        // Will be obsolete from R600
-  USHORT        SaveRestoreInfo;          // Only used by Bios
-  USHORT        PPLL_SS_Info;             // Shared by various SW components,latest version 1.2, used to call SS_Info, change to new name because of int ASIC SS info
-  USHORT        OemInfo;                  // Defined and used by external SW, should be obsolete soon
-  USHORT        XTMDS_Info;               // Will be obsolete from R600
-  USHORT        MclkSS_Info;              // Shared by various SW components,latest version 1.1, only enabled when ext SS chip is used
-  USHORT        Object_Header;            // Shared by various SW components,latest version 1.1
-  USHORT        IndirectIOAccess;         // Only used by Bios,this table position can't change at all!!
-  USHORT        MC_InitParameter;         // Only used by command table
-  USHORT        ASIC_VDDC_Info;						// Will be obsolete from R600
-  USHORT        ASIC_InternalSS_Info;			// New tabel name from R600, used to be called "ASIC_MVDDC_Info"
-  USHORT        TV_VideoMode;							// Only used by command table
-  USHORT        VRAM_Info;								// Only used by command table, latest version 1.3
-  USHORT        MemoryTrainingInfo;				// Used for VBIOS and Diag utility for memory training purpose since R600. the new table rev start from 2.1
-  USHORT        IntegratedSystemInfo;			// Shared by various SW components
-  USHORT        ASIC_ProfilingInfo;				// New table name from R600, used to be called "ASIC_VDDCI_Info" for pre-R600
-  USHORT        VoltageObjectInfo;				// Shared by various SW components, latest version 1.1
-	USHORT				PowerSourceInfo;					// Shared by various SW components, latest versoin 1.1
-}ATOM_MASTER_LIST_OF_DATA_TABLES;
-
-typedef struct _ATOM_MASTER_DATA_TABLE
-{ 
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  ATOM_MASTER_LIST_OF_DATA_TABLES   ListOfDataTables;
-}ATOM_MASTER_DATA_TABLE;
-
-// For backward compatible 
-#define LVDS_Info                LCD_Info
-#define DAC_Info                 PaletteData
-#define TMDS_Info                DIGTransmitterInfo
-
-/****************************************************************************/	
-// Structure used in MultimediaCapabilityInfoTable
-/****************************************************************************/	
-typedef struct _ATOM_MULTIMEDIA_CAPABILITY_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  ULONG                    ulSignature;      // HW info table signature string "$ATI"
-  UCHAR                    ucI2C_Type;       // I2C type (normal GP_IO, ImpactTV GP_IO, Dedicated I2C pin, etc)
-  UCHAR                    ucTV_OutInfo;     // Type of TV out supported (3:0) and video out crystal frequency (6:4) and TV data port (7)
-  UCHAR                    ucVideoPortInfo;  // Provides the video port capabilities
-  UCHAR                    ucHostPortInfo;   // Provides host port configuration information
-}ATOM_MULTIMEDIA_CAPABILITY_INFO;
-
-/****************************************************************************/	
-// Structure used in MultimediaConfigInfoTable
-/****************************************************************************/	
-typedef struct _ATOM_MULTIMEDIA_CONFIG_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;
-  ULONG                    ulSignature;      // MM info table signature sting "$MMT"
-  UCHAR                    ucTunerInfo;      // Type of tuner installed on the adapter (4:0) and video input for tuner (7:5)
-  UCHAR                    ucAudioChipInfo;  // List the audio chip type (3:0) product type (4) and OEM revision (7:5)
-  UCHAR                    ucProductID;      // Defines as OEM ID or ATI board ID dependent on product type setting
-  UCHAR                    ucMiscInfo1;      // Tuner voltage (1:0) HW teletext support (3:2) FM audio decoder (5:4) reserved (6) audio scrambling (7)
-  UCHAR                    ucMiscInfo2;      // I2S input config (0) I2S output config (1) I2S Audio Chip (4:2) SPDIF Output Config (5) reserved (7:6)
-  UCHAR                    ucMiscInfo3;      // Video Decoder Type (3:0) Video In Standard/Crystal (7:4)
-  UCHAR                    ucMiscInfo4;      // Video Decoder Host Config (2:0) reserved (7:3)
-  UCHAR                    ucVideoInput0Info;// Video Input 0 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6)
-  UCHAR                    ucVideoInput1Info;// Video Input 1 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6)
-  UCHAR                    ucVideoInput2Info;// Video Input 2 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6)
-  UCHAR                    ucVideoInput3Info;// Video Input 3 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6)
-  UCHAR                    ucVideoInput4Info;// Video Input 4 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6)
-}ATOM_MULTIMEDIA_CONFIG_INFO;
-
-
-/****************************************************************************/	
-// Structures used in FirmwareInfoTable
-/****************************************************************************/	
-
-// usBIOSCapability Definition:
-// Bit 0 = 0: Bios image is not Posted, =1:Bios image is Posted; 
-// Bit 1 = 0: Dual CRTC is not supported, =1: Dual CRTC is supported; 
-// Bit 2 = 0: Extended Desktop is not supported, =1: Extended Desktop is supported; 
-// Others: Reserved
-#define ATOM_BIOS_INFO_ATOM_FIRMWARE_POSTED         0x0001
-#define ATOM_BIOS_INFO_DUAL_CRTC_SUPPORT            0x0002
-#define ATOM_BIOS_INFO_EXTENDED_DESKTOP_SUPPORT     0x0004
-#define ATOM_BIOS_INFO_MEMORY_CLOCK_SS_SUPPORT      0x0008		// (valid from v1.1 ~v1.4):=1: memclk SS enable, =0 memclk SS disable. 
-#define ATOM_BIOS_INFO_ENGINE_CLOCK_SS_SUPPORT      0x0010		// (valid from v1.1 ~v1.4):=1: engclk SS enable, =0 engclk SS disable. 
-#define ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU         0x0020
-#define ATOM_BIOS_INFO_WMI_SUPPORT                  0x0040
-#define ATOM_BIOS_INFO_PPMODE_ASSIGNGED_BY_SYSTEM   0x0080
-#define ATOM_BIOS_INFO_HYPERMEMORY_SUPPORT          0x0100
-#define ATOM_BIOS_INFO_HYPERMEMORY_SIZE_MASK        0x1E00
-#define ATOM_BIOS_INFO_VPOST_WITHOUT_FIRST_MODE_SET 0x2000
-#define ATOM_BIOS_INFO_BIOS_SCRATCH6_SCL2_REDEFINE  0x4000
-#define ATOM_BIOS_INFO_MEMORY_CLOCK_EXT_SS_SUPPORT  0x0008		// (valid from v2.1 ): =1: memclk ss enable with external ss chip
-#define ATOM_BIOS_INFO_ENGINE_CLOCK_EXT_SS_SUPPORT  0x0010		// (valid from v2.1 ): =1: engclk ss enable with external ss chip
-
-#ifndef _H2INC
-
-//Please don't add or expand this bitfield structure below, this one will retire soon.!
-typedef struct _ATOM_FIRMWARE_CAPABILITY
-{
-#if ATOM_BIG_ENDIAN
-  USHORT Reserved:1;
-  USHORT SCL2Redefined:1;
-  USHORT PostWithoutModeSet:1;
-  USHORT HyperMemory_Size:4;
-  USHORT HyperMemory_Support:1;
-  USHORT PPMode_Assigned:1;
-  USHORT WMI_SUPPORT:1;
-  USHORT GPUControlsBL:1;
-  USHORT EngineClockSS_Support:1;
-  USHORT MemoryClockSS_Support:1;
-  USHORT ExtendedDesktopSupport:1;
-  USHORT DualCRTC_Support:1;
-  USHORT FirmwarePosted:1;
-#else
-  USHORT FirmwarePosted:1;
-  USHORT DualCRTC_Support:1;
-  USHORT ExtendedDesktopSupport:1;
-  USHORT MemoryClockSS_Support:1;
-  USHORT EngineClockSS_Support:1;
-  USHORT GPUControlsBL:1;
-  USHORT WMI_SUPPORT:1;
-  USHORT PPMode_Assigned:1;
-  USHORT HyperMemory_Support:1;
-  USHORT HyperMemory_Size:4;
-  USHORT PostWithoutModeSet:1;
-  USHORT SCL2Redefined:1;
-  USHORT Reserved:1;
-#endif
-}ATOM_FIRMWARE_CAPABILITY;
-
-typedef union _ATOM_FIRMWARE_CAPABILITY_ACCESS
-{
-  ATOM_FIRMWARE_CAPABILITY sbfAccess;
-  USHORT                   susAccess;
-}ATOM_FIRMWARE_CAPABILITY_ACCESS;
-
-#else
-
-typedef union _ATOM_FIRMWARE_CAPABILITY_ACCESS
-{
-  USHORT                   susAccess;
-}ATOM_FIRMWARE_CAPABILITY_ACCESS;
-
-#endif
-
-typedef struct _ATOM_FIRMWARE_INFO
-{
-  ATOM_COMMON_TABLE_HEADER        sHeader; 
-  ULONG                           ulFirmwareRevision;
-  ULONG                           ulDefaultEngineClock;       //In 10Khz unit
-  ULONG                           ulDefaultMemoryClock;       //In 10Khz unit
-  ULONG                           ulDriverTargetEngineClock;  //In 10Khz unit
-  ULONG                           ulDriverTargetMemoryClock;  //In 10Khz unit
-  ULONG                           ulMaxEngineClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxMemoryClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxPixelClockPLL_Output;  //In 10Khz unit
-  ULONG                           ulASICMaxEngineClock;       //In 10Khz unit
-  ULONG                           ulASICMaxMemoryClock;       //In 10Khz unit
-  UCHAR                           ucASICMaxTemperature;
-  UCHAR                           ucPadding[3];               //Don't use them
-  ULONG                           aulReservedForBIOS[3];      //Don't use them
-  USHORT                          usMinEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinEngineClockPLL_Output; //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Output; //In 10Khz unit
-  USHORT                          usMaxPixelClock;            //In 10Khz unit, Max.  Pclk
-  USHORT                          usMinPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMaxPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMinPixelClockPLL_Output;  //In 10Khz unit, the definitions above can't change!!!
-  ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
-  USHORT                          usReferenceClock;           //In 10Khz unit	
-  USHORT                          usPM_RTS_Location;          //RTS PM4 starting location in ROM in 1Kb unit 
-  UCHAR                           ucPM_RTS_StreamSize;        //RTS PM4 packets in Kb unit
-  UCHAR                           ucDesign_ID;                //Indicate what is the board design
-  UCHAR                           ucMemoryModule_ID;          //Indicate what is the board design
-}ATOM_FIRMWARE_INFO;
-
-typedef struct _ATOM_FIRMWARE_INFO_V1_2
-{
-  ATOM_COMMON_TABLE_HEADER        sHeader; 
-  ULONG                           ulFirmwareRevision;
-  ULONG                           ulDefaultEngineClock;       //In 10Khz unit
-  ULONG                           ulDefaultMemoryClock;       //In 10Khz unit
-  ULONG                           ulDriverTargetEngineClock;  //In 10Khz unit
-  ULONG                           ulDriverTargetMemoryClock;  //In 10Khz unit
-  ULONG                           ulMaxEngineClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxMemoryClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxPixelClockPLL_Output;  //In 10Khz unit
-  ULONG                           ulASICMaxEngineClock;       //In 10Khz unit
-  ULONG                           ulASICMaxMemoryClock;       //In 10Khz unit
-  UCHAR                           ucASICMaxTemperature;
-  UCHAR                           ucMinAllowedBL_Level;
-  UCHAR                           ucPadding[2];               //Don't use them
-  ULONG                           aulReservedForBIOS[2];      //Don't use them
-  ULONG                           ulMinPixelClockPLL_Output;  //In 10Khz unit
-  USHORT                          usMinEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinEngineClockPLL_Output; //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Output; //In 10Khz unit
-  USHORT                          usMaxPixelClock;            //In 10Khz unit, Max.  Pclk
-  USHORT                          usMinPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMaxPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMinPixelClockPLL_Output;  //In 10Khz unit - lower 16bit of ulMinPixelClockPLL_Output
-  ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
-  USHORT                          usReferenceClock;           //In 10Khz unit	
-  USHORT                          usPM_RTS_Location;          //RTS PM4 starting location in ROM in 1Kb unit 
-  UCHAR                           ucPM_RTS_StreamSize;        //RTS PM4 packets in Kb unit
-  UCHAR                           ucDesign_ID;                //Indicate what is the board design
-  UCHAR                           ucMemoryModule_ID;          //Indicate what is the board design
-}ATOM_FIRMWARE_INFO_V1_2;
-
-typedef struct _ATOM_FIRMWARE_INFO_V1_3
-{
-  ATOM_COMMON_TABLE_HEADER        sHeader; 
-  ULONG                           ulFirmwareRevision;
-  ULONG                           ulDefaultEngineClock;       //In 10Khz unit
-  ULONG                           ulDefaultMemoryClock;       //In 10Khz unit
-  ULONG                           ulDriverTargetEngineClock;  //In 10Khz unit
-  ULONG                           ulDriverTargetMemoryClock;  //In 10Khz unit
-  ULONG                           ulMaxEngineClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxMemoryClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxPixelClockPLL_Output;  //In 10Khz unit
-  ULONG                           ulASICMaxEngineClock;       //In 10Khz unit
-  ULONG                           ulASICMaxMemoryClock;       //In 10Khz unit
-  UCHAR                           ucASICMaxTemperature;
-  UCHAR                           ucMinAllowedBL_Level;
-  UCHAR                           ucPadding[2];               //Don't use them
-  ULONG                           aulReservedForBIOS;         //Don't use them
-  ULONG                           ul3DAccelerationEngineClock;//In 10Khz unit
-  ULONG                           ulMinPixelClockPLL_Output;  //In 10Khz unit
-  USHORT                          usMinEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinEngineClockPLL_Output; //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Output; //In 10Khz unit
-  USHORT                          usMaxPixelClock;            //In 10Khz unit, Max.  Pclk
-  USHORT                          usMinPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMaxPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMinPixelClockPLL_Output;  //In 10Khz unit - lower 16bit of ulMinPixelClockPLL_Output
-  ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
-  USHORT                          usReferenceClock;           //In 10Khz unit	
-  USHORT                          usPM_RTS_Location;          //RTS PM4 starting location in ROM in 1Kb unit 
-  UCHAR                           ucPM_RTS_StreamSize;        //RTS PM4 packets in Kb unit
-  UCHAR                           ucDesign_ID;                //Indicate what is the board design
-  UCHAR                           ucMemoryModule_ID;          //Indicate what is the board design
-}ATOM_FIRMWARE_INFO_V1_3;
-
-typedef struct _ATOM_FIRMWARE_INFO_V1_4
-{
-  ATOM_COMMON_TABLE_HEADER        sHeader; 
-  ULONG                           ulFirmwareRevision;
-  ULONG                           ulDefaultEngineClock;       //In 10Khz unit
-  ULONG                           ulDefaultMemoryClock;       //In 10Khz unit
-  ULONG                           ulDriverTargetEngineClock;  //In 10Khz unit
-  ULONG                           ulDriverTargetMemoryClock;  //In 10Khz unit
-  ULONG                           ulMaxEngineClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxMemoryClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxPixelClockPLL_Output;  //In 10Khz unit
-  ULONG                           ulASICMaxEngineClock;       //In 10Khz unit
-  ULONG                           ulASICMaxMemoryClock;       //In 10Khz unit
-  UCHAR                           ucASICMaxTemperature;
-  UCHAR                           ucMinAllowedBL_Level;
-  USHORT                          usBootUpVDDCVoltage;        //In MV unit
-  USHORT                          usLcdMinPixelClockPLL_Output; // In MHz unit
-  USHORT                          usLcdMaxPixelClockPLL_Output; // In MHz unit
-  ULONG                           ul3DAccelerationEngineClock;//In 10Khz unit
-  ULONG                           ulMinPixelClockPLL_Output;  //In 10Khz unit
-  USHORT                          usMinEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinEngineClockPLL_Output; //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Output; //In 10Khz unit
-  USHORT                          usMaxPixelClock;            //In 10Khz unit, Max.  Pclk
-  USHORT                          usMinPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMaxPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMinPixelClockPLL_Output;  //In 10Khz unit - lower 16bit of ulMinPixelClockPLL_Output
-  ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
-  USHORT                          usReferenceClock;           //In 10Khz unit	
-  USHORT                          usPM_RTS_Location;          //RTS PM4 starting location in ROM in 1Kb unit 
-  UCHAR                           ucPM_RTS_StreamSize;        //RTS PM4 packets in Kb unit
-  UCHAR                           ucDesign_ID;                //Indicate what is the board design
-  UCHAR                           ucMemoryModule_ID;          //Indicate what is the board design
-}ATOM_FIRMWARE_INFO_V1_4;
-
-//the structure below to be used from Cypress
-typedef struct _ATOM_FIRMWARE_INFO_V2_1
-{
-  ATOM_COMMON_TABLE_HEADER        sHeader; 
-  ULONG                           ulFirmwareRevision;
-  ULONG                           ulDefaultEngineClock;       //In 10Khz unit
-  ULONG                           ulDefaultMemoryClock;       //In 10Khz unit
-  ULONG                           ulReserved1;
-  ULONG                           ulReserved2;
-  ULONG                           ulMaxEngineClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxMemoryClockPLL_Output; //In 10Khz unit
-  ULONG                           ulMaxPixelClockPLL_Output;  //In 10Khz unit
-  ULONG                           ulBinaryAlteredInfo;        //Was ulASICMaxEngineClock
-  ULONG                           ulDefaultDispEngineClkFreq; //In 10Khz unit
-  UCHAR                           ucReserved1;                //Was ucASICMaxTemperature;
-  UCHAR                           ucMinAllowedBL_Level;
-  USHORT                          usBootUpVDDCVoltage;        //In MV unit
-  USHORT                          usLcdMinPixelClockPLL_Output; // In MHz unit
-  USHORT                          usLcdMaxPixelClockPLL_Output; // In MHz unit
-  ULONG                           ulReserved4;                //Was ulAsicMaximumVoltage
-  ULONG                           ulMinPixelClockPLL_Output;  //In 10Khz unit
-  USHORT                          usMinEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxEngineClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinEngineClockPLL_Output; //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMaxMemoryClockPLL_Input;  //In 10Khz unit
-  USHORT                          usMinMemoryClockPLL_Output; //In 10Khz unit
-  USHORT                          usMaxPixelClock;            //In 10Khz unit, Max.  Pclk
-  USHORT                          usMinPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMaxPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMinPixelClockPLL_Output;  //In 10Khz unit - lower 16bit of ulMinPixelClockPLL_Output
-  ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
-  USHORT                          usCoreReferenceClock;       //In 10Khz unit	
-  USHORT                          usMemoryReferenceClock;     //In 10Khz unit	
-  USHORT                          usUniphyDPModeExtClkFreq;   //In 10Khz unit, if it is 0, In DP Mode Uniphy Input clock from internal PPLL, otherwise Input clock from external Spread clock
-  UCHAR                           ucMemoryModule_ID;          //Indicate what is the board design
-  UCHAR                           ucReserved4[3];
-}ATOM_FIRMWARE_INFO_V2_1;
-
-//the structure below to be used from NI
-//ucTableFormatRevision=2
-//ucTableContentRevision=2
-typedef struct _ATOM_FIRMWARE_INFO_V2_2
-{
-  ATOM_COMMON_TABLE_HEADER        sHeader; 
-  ULONG                           ulFirmwareRevision;
-  ULONG                           ulDefaultEngineClock;       //In 10Khz unit
-  ULONG                           ulDefaultMemoryClock;       //In 10Khz unit
-  ULONG                           ulReserved[2];
-  ULONG                           ulReserved1;                //Was ulMaxEngineClockPLL_Output; //In 10Khz unit*
-  ULONG                           ulReserved2;                //Was ulMaxMemoryClockPLL_Output; //In 10Khz unit*
-  ULONG                           ulMaxPixelClockPLL_Output;  //In 10Khz unit
-  ULONG                           ulBinaryAlteredInfo;        //Was ulASICMaxEngineClock  ?
-  ULONG                           ulDefaultDispEngineClkFreq; //In 10Khz unit. This is the frequency before DCDTO, corresponding to usBootUpVDDCVoltage.          
-  UCHAR                           ucReserved3;                //Was ucASICMaxTemperature;
-  UCHAR                           ucMinAllowedBL_Level;
-  USHORT                          usBootUpVDDCVoltage;        //In MV unit
-  USHORT                          usLcdMinPixelClockPLL_Output; // In MHz unit
-  USHORT                          usLcdMaxPixelClockPLL_Output; // In MHz unit
-  ULONG                           ulReserved4;                //Was ulAsicMaximumVoltage
-  ULONG                           ulMinPixelClockPLL_Output;  //In 10Khz unit
-  UCHAR                           ucRemoteDisplayConfig;
-  UCHAR                           ucReserved5[3];             //Was usMinEngineClockPLL_Input and usMaxEngineClockPLL_Input
-  ULONG                           ulReserved6;                //Was usMinEngineClockPLL_Output and usMinMemoryClockPLL_Input
-  ULONG                           ulReserved7;                //Was usMaxMemoryClockPLL_Input and usMinMemoryClockPLL_Output
-  USHORT                          usReserved11;               //Was usMaxPixelClock;  //In 10Khz unit, Max.  Pclk used only for DAC
-  USHORT                          usMinPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usMaxPixelClockPLL_Input;   //In 10Khz unit
-  USHORT                          usBootUpVDDCIVoltage;       //In unit of mv; Was usMinPixelClockPLL_Output;
-  ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
-  USHORT                          usCoreReferenceClock;       //In 10Khz unit	
-  USHORT                          usMemoryReferenceClock;     //In 10Khz unit	
-  USHORT                          usUniphyDPModeExtClkFreq;   //In 10Khz unit, if it is 0, In DP Mode Uniphy Input clock from internal PPLL, otherwise Input clock from external Spread clock
-  UCHAR                           ucMemoryModule_ID;          //Indicate what is the board design
-  UCHAR                           ucReserved9[3];
-  USHORT                          usBootUpMVDDCVoltage;       //In unit of mv; Was usMinPixelClockPLL_Output;
-  USHORT                          usReserved12;
-  ULONG                           ulReserved10[3];            // New added comparing to previous version
-}ATOM_FIRMWARE_INFO_V2_2;
-
-#define ATOM_FIRMWARE_INFO_LAST  ATOM_FIRMWARE_INFO_V2_2
-
-
-// definition of ucRemoteDisplayConfig
-#define REMOTE_DISPLAY_DISABLE                   0x00
-#define REMOTE_DISPLAY_ENABLE                    0x01
-
-/****************************************************************************/	
-// Structures used in IntegratedSystemInfoTable
-/****************************************************************************/	
-#define IGP_CAP_FLAG_DYNAMIC_CLOCK_EN      0x2
-#define IGP_CAP_FLAG_AC_CARD               0x4
-#define IGP_CAP_FLAG_SDVO_CARD             0x8
-#define IGP_CAP_FLAG_POSTDIV_BY_2_MODE     0x10
-
-typedef struct _ATOM_INTEGRATED_SYSTEM_INFO
-{
-  ATOM_COMMON_TABLE_HEADER        sHeader; 
-  ULONG	                          ulBootUpEngineClock;		    //in 10kHz unit
-  ULONG	                          ulBootUpMemoryClock;		    //in 10kHz unit
-  ULONG	                          ulMaxSystemMemoryClock;	    //in 10kHz unit
-  ULONG	                          ulMinSystemMemoryClock;	    //in 10kHz unit
-  UCHAR                           ucNumberOfCyclesInPeriodHi;
-  UCHAR                           ucLCDTimingSel;             //=0:not valid.!=0 sel this timing descriptor from LCD EDID.
-  USHORT                          usReserved1;
-  USHORT                          usInterNBVoltageLow;        //An intermidiate PMW value to set the voltage 
-  USHORT                          usInterNBVoltageHigh;       //Another intermidiate PMW value to set the voltage 
-  ULONG	                          ulReserved[2];
-
-  USHORT	                        usFSBClock;			            //In MHz unit
-  USHORT                          usCapabilityFlag;		        //Bit0=1 indicates the fake HDMI support,Bit1=0/1 for Dynamic clocking dis/enable
-																                              //Bit[3:2]== 0:No PCIE card, 1:AC card, 2:SDVO card
-                                                              //Bit[4]==1: P/2 mode, ==0: P/1 mode
-  USHORT	                        usPCIENBCfgReg7;				    //bit[7:0]=MUX_Sel, bit[9:8]=MUX_SEL_LEVEL2, bit[10]=Lane_Reversal
-  USHORT	                        usK8MemoryClock;            //in MHz unit
-  USHORT	                        usK8SyncStartDelay;         //in 0.01 us unit
-  USHORT	                        usK8DataReturnTime;         //in 0.01 us unit
-  UCHAR                           ucMaxNBVoltage;
-  UCHAR                           ucMinNBVoltage;
-  UCHAR                           ucMemoryType;					      //[7:4]=1:DDR1;=2:DDR2;=3:DDR3.[3:0] is reserved
-  UCHAR                           ucNumberOfCyclesInPeriod;		//CG.FVTHROT_PWM_CTRL_REG0.NumberOfCyclesInPeriod 
-  UCHAR                           ucStartingPWM_HighTime;     //CG.FVTHROT_PWM_CTRL_REG0.StartingPWM_HighTime
-  UCHAR                           ucHTLinkWidth;              //16 bit vs. 8 bit
-  UCHAR                           ucMaxNBVoltageHigh;    
-  UCHAR                           ucMinNBVoltageHigh;
-}ATOM_INTEGRATED_SYSTEM_INFO;
-
-/* Explanation on entries in ATOM_INTEGRATED_SYSTEM_INFO
-ulBootUpMemoryClock:    For Intel IGP,it's the UMA system memory clock 
-                        For AMD IGP,it's 0 if no SidePort memory installed or it's the boot-up SidePort memory clock
-ulMaxSystemMemoryClock: For Intel IGP,it's the Max freq from memory SPD if memory runs in ASYNC mode or otherwise (SYNC mode) it's 0
-                        For AMD IGP,for now this can be 0
-ulMinSystemMemoryClock: For Intel IGP,it's 133MHz if memory runs in ASYNC mode or otherwise (SYNC mode) it's 0 
-                        For AMD IGP,for now this can be 0
-
-usFSBClock:             For Intel IGP,it's FSB Freq 
-                        For AMD IGP,it's HT Link Speed
-
-usK8MemoryClock:        For AMD IGP only. For RevF CPU, set it to 200
-usK8SyncStartDelay:     For AMD IGP only. Memory access latency in K8, required for watermark calculation
-usK8DataReturnTime:     For AMD IGP only. Memory access latency in K8, required for watermark calculation
-
-VC:Voltage Control
-ucMaxNBVoltage:         Voltage regulator dependent PWM value. Low 8 bits of the value for the max voltage.Set this one to 0xFF if VC without PWM. Set this to 0x0 if no VC at all.
-ucMinNBVoltage:         Voltage regulator dependent PWM value. Low 8 bits of the value for the min voltage.Set this one to 0x00 if VC without PWM or no VC at all.
-
-ucNumberOfCyclesInPeriod:   Indicate how many cycles when PWM duty is 100%. low 8 bits of the value. 
-ucNumberOfCyclesInPeriodHi: Indicate how many cycles when PWM duty is 100%. high 8 bits of the value.If the PWM has an inverter,set bit [7]==1,otherwise set it 0 
-
-ucMaxNBVoltageHigh:     Voltage regulator dependent PWM value. High 8 bits of  the value for the max voltage.Set this one to 0xFF if VC without PWM. Set this to 0x0 if no VC at all.
-ucMinNBVoltageHigh:     Voltage regulator dependent PWM value. High 8 bits of the value for the min voltage.Set this one to 0x00 if VC without PWM or no VC at all.
-
-
-usInterNBVoltageLow:    Voltage regulator dependent PWM value. The value makes the the voltage >=Min NB voltage but <=InterNBVoltageHigh. Set this to 0x0000 if VC without PWM or no VC at all.
-usInterNBVoltageHigh:   Voltage regulator dependent PWM value. The value makes the the voltage >=InterNBVoltageLow but <=Max NB voltage.Set this to 0x0000 if VC without PWM or no VC at all.
-*/
-
-
-/*
-The following IGP table is introduced from RS780, which is supposed to be put by SBIOS in FB before IGP VBIOS starts VPOST;
-Then VBIOS will copy the whole structure to its image so all GPU SW components can access this data structure to get whatever they need. 
-The enough reservation should allow us to never change table revisions. Whenever needed, a GPU SW component can use reserved portion for new data entries.
-
-SW components can access the IGP system infor structure in the same way as before
-*/
-
-
-typedef struct _ATOM_INTEGRATED_SYSTEM_INFO_V2
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;
-  ULONG	                     ulBootUpEngineClock;       //in 10kHz unit
-  ULONG			     ulReserved1[2];            //must be 0x0 for the reserved
-  ULONG	                     ulBootUpUMAClock;          //in 10kHz unit
-  ULONG	                     ulBootUpSidePortClock;     //in 10kHz unit
-  ULONG	                     ulMinSidePortClock;        //in 10kHz unit
-  ULONG			     ulReserved2[6];            //must be 0x0 for the reserved
-  ULONG                      ulSystemConfig;            //see explanation below
-  ULONG                      ulBootUpReqDisplayVector;
-  ULONG                      ulOtherDisplayMisc;
-  ULONG                      ulDDISlot1Config;
-  ULONG                      ulDDISlot2Config;
-  UCHAR                      ucMemoryType;              //[3:0]=1:DDR1;=2:DDR2;=3:DDR3.[7:4] is reserved
-  UCHAR                      ucUMAChannelNumber;
-  UCHAR                      ucDockingPinBit;
-  UCHAR                      ucDockingPinPolarity;
-  ULONG                      ulDockingPinCFGInfo;
-  ULONG                      ulCPUCapInfo;
-  USHORT                     usNumberOfCyclesInPeriod;
-  USHORT                     usMaxNBVoltage;
-  USHORT                     usMinNBVoltage;
-  USHORT                     usBootUpNBVoltage;
-  ULONG                      ulHTLinkFreq;              //in 10Khz
-  USHORT                     usMinHTLinkWidth;
-  USHORT                     usMaxHTLinkWidth;
-  USHORT                     usUMASyncStartDelay;
-  USHORT                     usUMADataReturnTime;
-  USHORT                     usLinkStatusZeroTime;
-  USHORT                     usDACEfuse;				//for storing badgap value (for RS880 only)
-  ULONG                      ulHighVoltageHTLinkFreq;     // in 10Khz
-  ULONG                      ulLowVoltageHTLinkFreq;      // in 10Khz
-  USHORT                     usMaxUpStreamHTLinkWidth;
-  USHORT                     usMaxDownStreamHTLinkWidth;
-  USHORT                     usMinUpStreamHTLinkWidth;
-  USHORT                     usMinDownStreamHTLinkWidth;
-  USHORT                     usFirmwareVersion;         //0 means FW is not supported. Otherwise it's the FW version loaded by SBIOS and driver should enable FW.
-  USHORT                     usFullT0Time;             // Input to calculate minimum HT link change time required by NB P-State. Unit is 0.01us.
-  ULONG                      ulReserved3[96];          //must be 0x0
-}ATOM_INTEGRATED_SYSTEM_INFO_V2;   
-
-/*
-ulBootUpEngineClock:   Boot-up Engine Clock in 10Khz;
-ulBootUpUMAClock:      Boot-up UMA Clock in 10Khz; it must be 0x0 when UMA is not present
-ulBootUpSidePortClock: Boot-up SidePort Clock in 10Khz; it must be 0x0 when SidePort Memory is not present,this could be equal to or less than maximum supported Sideport memory clock
-
-ulSystemConfig:  
-Bit[0]=1: PowerExpress mode =0 Non-PowerExpress mode; 
-Bit[1]=1: system boots up at AMD overdrived state or user customized  mode. In this case, driver will just stick to this boot-up mode. No other PowerPlay state
-      =0: system boots up at driver control state. Power state depends on PowerPlay table.
-Bit[2]=1: PWM method is used on NB voltage control. =0: GPIO method is used.
-Bit[3]=1: Only one power state(Performance) will be supported.
-      =0: Multiple power states supported from PowerPlay table.
-Bit[4]=1: CLMC is supported and enabled on current system. 
-      =0: CLMC is not supported or enabled on current system. SBIOS need to support HT link/freq change through ATIF interface.  
-Bit[5]=1: Enable CDLW for all driver control power states. Max HT width is from SBIOS, while Min HT width is determined by display requirement.  
-      =0: CDLW is disabled. If CLMC is enabled case, Min HT width will be set equal to Max HT width. If CLMC disabled case, Max HT width will be applied.
-Bit[6]=1: High Voltage requested for all power states. In this case, voltage will be forced at 1.1v and powerplay table voltage drop/throttling request will be ignored.
-      =0: Voltage settings is determined by powerplay table.
-Bit[7]=1: Enable CLMC as hybrid Mode. CDLD and CILR will be disabled in this case and we're using legacy C1E. This is workaround for CPU(Griffin) performance issue.
-      =0: Enable CLMC as regular mode, CDLD and CILR will be enabled.
-Bit[8]=1: CDLF is supported and enabled on current system.
-      =0: CDLF is not supported or enabled on current system.
-Bit[9]=1: DLL Shut Down feature is enabled on current system.
-      =0: DLL Shut Down feature is not enabled or supported on current system.
-
-ulBootUpReqDisplayVector: This dword is a bit vector indicates what display devices are requested during boot-up. Refer to ATOM_DEVICE_xxx_SUPPORT for the bit vector definitions.
-
-ulOtherDisplayMisc: [15:8]- Bootup LCD Expansion selection; 0-center, 1-full panel size expansion;
-			              [7:0] - BootupTV standard selection; This is a bit vector to indicate what TV standards are supported by the system. Refer to ucTVSupportedStd definition;
-
-ulDDISlot1Config: Describes the PCIE lane configuration on this DDI PCIE slot (ADD2 card) or connector (Mobile design).
-      [3:0]  - Bit vector to indicate PCIE lane config of the DDI slot/connector on chassis (bit 0=1 lane 3:0; bit 1=1 lane 7:4; bit 2=1 lane 11:8; bit 3=1 lane 15:12)
-			[7:4]  - Bit vector to indicate PCIE lane config of the same DDI slot/connector on docking station (bit 4=1 lane 3:0; bit 5=1 lane 7:4; bit 6=1 lane 11:8; bit 7=1 lane 15:12)
-      When a DDI connector is not "paired" (meaming two connections mutualexclusive on chassis or docking, only one of them can be connected at one time.
-      in both chassis and docking, SBIOS has to duplicate the same PCIE lane info from chassis to docking or vice versa. For example:
-      one DDI connector is only populated in docking with PCIE lane 8-11, but there is no paired connection on chassis, SBIOS has to copy bit 6 to bit 2.
-
-			[15:8] - Lane configuration attribute; 
-      [23:16]- Connector type, possible value:
-               CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D
-               CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D
-               CONNECTOR_OBJECT_ID_HDMI_TYPE_A
-               CONNECTOR_OBJECT_ID_DISPLAYPORT
-               CONNECTOR_OBJECT_ID_eDP
-			[31:24]- Reserved
-
-ulDDISlot2Config: Same as Slot1.
-ucMemoryType: SidePort memory type, set it to 0x0 when Sideport memory is not installed. Driver needs this info to change sideport memory clock. Not for display in CCC.
-For IGP, Hypermemory is the only memory type showed in CCC.
-
-ucUMAChannelNumber:  how many channels for the UMA;
-
-ulDockingPinCFGInfo: [15:0]-Bus/Device/Function # to CFG to read this Docking Pin; [31:16]-reg offset in CFG to read this pin 
-ucDockingPinBit:     which bit in this register to read the pin status;
-ucDockingPinPolarity:Polarity of the pin when docked;
-
-ulCPUCapInfo:        [7:0]=1:Griffin;[7:0]=2:Greyhound;[7:0]=3:K8, [7:0]=4:Pharaoh, other bits reserved for now and must be 0x0
-
-usNumberOfCyclesInPeriod:Indicate how many cycles when PWM duty is 100%.
-
-usMaxNBVoltage:Max. voltage control value in either PWM or GPIO mode. 
-usMinNBVoltage:Min. voltage control value in either PWM or GPIO mode.
-                    GPIO mode: both usMaxNBVoltage & usMinNBVoltage have a valid value ulSystemConfig.SYSTEM_CONFIG_USE_PWM_ON_VOLTAGE=0
-                    PWM mode: both usMaxNBVoltage & usMinNBVoltage have a valid value ulSystemConfig.SYSTEM_CONFIG_USE_PWM_ON_VOLTAGE=1
-                    GPU SW don't control mode: usMaxNBVoltage & usMinNBVoltage=0 and no care about ulSystemConfig.SYSTEM_CONFIG_USE_PWM_ON_VOLTAGE
-
-usBootUpNBVoltage:Boot-up voltage regulator dependent PWM value.
-
-ulHTLinkFreq:       Bootup HT link Frequency in 10Khz.
-usMinHTLinkWidth:   Bootup minimum HT link width. If CDLW disabled, this is equal to usMaxHTLinkWidth. 
-                    If CDLW enabled, both upstream and downstream width should be the same during bootup.
-usMaxHTLinkWidth:   Bootup maximum HT link width. If CDLW disabled, this is equal to usMinHTLinkWidth. 
-                    If CDLW enabled, both upstream and downstream width should be the same during bootup.  
-
-usUMASyncStartDelay: Memory access latency, required for watermark calculation 
-usUMADataReturnTime: Memory access latency, required for watermark calculation
-usLinkStatusZeroTime:Memory access latency required for watermark calculation, set this to 0x0 for K8 CPU, set a proper value in 0.01 the unit of us 
-for Griffin or Greyhound. SBIOS needs to convert to actual time by:
-                     if T0Ttime [5:4]=00b, then usLinkStatusZeroTime=T0Ttime [3:0]*0.1us (0.0 to 1.5us)
-                     if T0Ttime [5:4]=01b, then usLinkStatusZeroTime=T0Ttime [3:0]*0.5us (0.0 to 7.5us)
-                     if T0Ttime [5:4]=10b, then usLinkStatusZeroTime=T0Ttime [3:0]*2.0us (0.0 to 30us)
-                     if T0Ttime [5:4]=11b, and T0Ttime [3:0]=0x0 to 0xa, then usLinkStatusZeroTime=T0Ttime [3:0]*20us (0.0 to 200us)
-
-ulHighVoltageHTLinkFreq:     HT link frequency for power state with low voltage. If boot up runs in HT1, this must be 0.
-                             This must be less than or equal to ulHTLinkFreq(bootup frequency). 
-ulLowVoltageHTLinkFreq:      HT link frequency for power state with low voltage or voltage scaling 1.0v~1.1v. If boot up runs in HT1, this must be 0.
-                             This must be less than or equal to ulHighVoltageHTLinkFreq.
-
-usMaxUpStreamHTLinkWidth:    Asymmetric link width support in the future, to replace usMaxHTLinkWidth. Not used for now.
-usMaxDownStreamHTLinkWidth:  same as above.
-usMinUpStreamHTLinkWidth:    Asymmetric link width support in the future, to replace usMinHTLinkWidth. Not used for now.
-usMinDownStreamHTLinkWidth:  same as above.
-*/
-
-// ATOM_INTEGRATED_SYSTEM_INFO::ulCPUCapInfo  - CPU type definition 
-#define    INTEGRATED_SYSTEM_INFO__UNKNOWN_CPU             0
-#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__GRIFFIN        1
-#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__GREYHOUND      2
-#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__K8             3
-#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__PHARAOH        4
-#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__OROCHI         5
-
-#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__MAX_CODE       INTEGRATED_SYSTEM_INFO__AMD_CPU__OROCHI    // this deff reflects max defined CPU code
-
-#define SYSTEM_CONFIG_POWEREXPRESS_ENABLE                 0x00000001
-#define SYSTEM_CONFIG_RUN_AT_OVERDRIVE_ENGINE             0x00000002
-#define SYSTEM_CONFIG_USE_PWM_ON_VOLTAGE                  0x00000004 
-#define SYSTEM_CONFIG_PERFORMANCE_POWERSTATE_ONLY         0x00000008
-#define SYSTEM_CONFIG_CLMC_ENABLED                        0x00000010
-#define SYSTEM_CONFIG_CDLW_ENABLED                        0x00000020
-#define SYSTEM_CONFIG_HIGH_VOLTAGE_REQUESTED              0x00000040
-#define SYSTEM_CONFIG_CLMC_HYBRID_MODE_ENABLED            0x00000080
-#define SYSTEM_CONFIG_CDLF_ENABLED                        0x00000100
-#define SYSTEM_CONFIG_DLL_SHUTDOWN_ENABLED                0x00000200
-
-#define IGP_DDI_SLOT_LANE_CONFIG_MASK                     0x000000FF
-
-#define b0IGP_DDI_SLOT_LANE_MAP_MASK                      0x0F
-#define b0IGP_DDI_SLOT_DOCKING_LANE_MAP_MASK              0xF0
-#define b0IGP_DDI_SLOT_CONFIG_LANE_0_3                    0x01
-#define b0IGP_DDI_SLOT_CONFIG_LANE_4_7                    0x02
-#define b0IGP_DDI_SLOT_CONFIG_LANE_8_11                   0x04
-#define b0IGP_DDI_SLOT_CONFIG_LANE_12_15                  0x08
-
-#define IGP_DDI_SLOT_ATTRIBUTE_MASK                       0x0000FF00
-#define IGP_DDI_SLOT_CONFIG_REVERSED                      0x00000100
-#define b1IGP_DDI_SLOT_CONFIG_REVERSED                    0x01
-
-#define IGP_DDI_SLOT_CONNECTOR_TYPE_MASK                  0x00FF0000
-
-// IntegratedSystemInfoTable new Rev is V5 after V2, because of the real rev of V2 is v1.4. This rev is used for RR
-typedef struct _ATOM_INTEGRATED_SYSTEM_INFO_V5
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;
-  ULONG	                     ulBootUpEngineClock;       //in 10kHz unit
-  ULONG                      ulDentistVCOFreq;          //Dentist VCO clock in 10kHz unit, the source of GPU SCLK, LCLK, UCLK and VCLK. 
-  ULONG                      ulLClockFreq;              //GPU Lclk freq in 10kHz unit, have relationship with NCLK in NorthBridge
-  ULONG	                     ulBootUpUMAClock;          //in 10kHz unit
-  ULONG                      ulReserved1[8];            //must be 0x0 for the reserved
-  ULONG                      ulBootUpReqDisplayVector;
-  ULONG                      ulOtherDisplayMisc;
-  ULONG                      ulReserved2[4];            //must be 0x0 for the reserved
-  ULONG                      ulSystemConfig;            //TBD
-  ULONG                      ulCPUCapInfo;              //TBD
-  USHORT                     usMaxNBVoltage;            //high NB voltage, calculated using current VDDNB (D24F2xDC) and VDDNB offset fuse;
-  USHORT                     usMinNBVoltage;            //low NB voltage, calculated using current VDDNB (D24F2xDC) and VDDNB offset fuse;
-  USHORT                     usBootUpNBVoltage;         //boot up NB voltage
-  UCHAR                      ucHtcTmpLmt;               //bit [22:16] of D24F3x64 Hardware Thermal Control (HTC) Register, may not be needed, TBD
-  UCHAR                      ucTjOffset;                //bit [28:22] of D24F3xE4 Thermtrip Status Register,may not be needed, TBD
-  ULONG                      ulReserved3[4];            //must be 0x0 for the reserved
-  ULONG                      ulDDISlot1Config;          //see above ulDDISlot1Config definition
-  ULONG                      ulDDISlot2Config;
-  ULONG                      ulDDISlot3Config;
-  ULONG                      ulDDISlot4Config;
-  ULONG                      ulReserved4[4];            //must be 0x0 for the reserved
-  UCHAR                      ucMemoryType;              //[3:0]=1:DDR1;=2:DDR2;=3:DDR3.[7:4] is reserved
-  UCHAR                      ucUMAChannelNumber;
-  USHORT                     usReserved;
-  ULONG                      ulReserved5[4];            //must be 0x0 for the reserved
-  ULONG                      ulCSR_M3_ARB_CNTL_DEFAULT[10];//arrays with values for CSR M3 arbiter for default
-  ULONG                      ulCSR_M3_ARB_CNTL_UVD[10]; //arrays with values for CSR M3 arbiter for UVD playback
-  ULONG                      ulCSR_M3_ARB_CNTL_FS3D[10];//arrays with values for CSR M3 arbiter for Full Screen 3D applications
-  ULONG                      ulReserved6[61];           //must be 0x0
-}ATOM_INTEGRATED_SYSTEM_INFO_V5;   
-
-#define ATOM_CRT_INT_ENCODER1_INDEX                       0x00000000
-#define ATOM_LCD_INT_ENCODER1_INDEX                       0x00000001
-#define ATOM_TV_INT_ENCODER1_INDEX                        0x00000002
-#define ATOM_DFP_INT_ENCODER1_INDEX                       0x00000003
-#define ATOM_CRT_INT_ENCODER2_INDEX                       0x00000004
-#define ATOM_LCD_EXT_ENCODER1_INDEX                       0x00000005
-#define ATOM_TV_EXT_ENCODER1_INDEX                        0x00000006
-#define ATOM_DFP_EXT_ENCODER1_INDEX                       0x00000007
-#define ATOM_CV_INT_ENCODER1_INDEX                        0x00000008
-#define ATOM_DFP_INT_ENCODER2_INDEX                       0x00000009
-#define ATOM_CRT_EXT_ENCODER1_INDEX                       0x0000000A
-#define ATOM_CV_EXT_ENCODER1_INDEX                        0x0000000B
-#define ATOM_DFP_INT_ENCODER3_INDEX                       0x0000000C
-#define ATOM_DFP_INT_ENCODER4_INDEX                       0x0000000D
-
-// define ASIC internal encoder id ( bit vector ), used for CRTC_SourceSelTable
-#define ASIC_INT_DAC1_ENCODER_ID    											0x00 
-#define ASIC_INT_TV_ENCODER_ID														0x02
-#define ASIC_INT_DIG1_ENCODER_ID													0x03
-#define ASIC_INT_DAC2_ENCODER_ID													0x04
-#define ASIC_EXT_TV_ENCODER_ID														0x06
-#define ASIC_INT_DVO_ENCODER_ID														0x07
-#define ASIC_INT_DIG2_ENCODER_ID													0x09
-#define ASIC_EXT_DIG_ENCODER_ID														0x05
-#define ASIC_EXT_DIG2_ENCODER_ID													0x08
-#define ASIC_INT_DIG3_ENCODER_ID													0x0a
-#define ASIC_INT_DIG4_ENCODER_ID													0x0b
-#define ASIC_INT_DIG5_ENCODER_ID													0x0c
-#define ASIC_INT_DIG6_ENCODER_ID													0x0d
-#define ASIC_INT_DIG7_ENCODER_ID													0x0e
-
-//define Encoder attribute
-#define ATOM_ANALOG_ENCODER																0
-#define ATOM_DIGITAL_ENCODER															1		
-#define ATOM_DP_ENCODER															      2		
-
-#define ATOM_ENCODER_ENUM_MASK                            0x70
-#define ATOM_ENCODER_ENUM_ID1                             0x00
-#define ATOM_ENCODER_ENUM_ID2                             0x10
-#define ATOM_ENCODER_ENUM_ID3                             0x20
-#define ATOM_ENCODER_ENUM_ID4                             0x30
-#define ATOM_ENCODER_ENUM_ID5                             0x40 
-#define ATOM_ENCODER_ENUM_ID6                             0x50
-
-#define ATOM_DEVICE_CRT1_INDEX                            0x00000000
-#define ATOM_DEVICE_LCD1_INDEX                            0x00000001
-#define ATOM_DEVICE_TV1_INDEX                             0x00000002
-#define ATOM_DEVICE_DFP1_INDEX                            0x00000003
-#define ATOM_DEVICE_CRT2_INDEX                            0x00000004
-#define ATOM_DEVICE_LCD2_INDEX                            0x00000005
-#define ATOM_DEVICE_DFP6_INDEX                            0x00000006
-#define ATOM_DEVICE_DFP2_INDEX                            0x00000007
-#define ATOM_DEVICE_CV_INDEX                              0x00000008
-#define ATOM_DEVICE_DFP3_INDEX                            0x00000009
-#define ATOM_DEVICE_DFP4_INDEX                            0x0000000A
-#define ATOM_DEVICE_DFP5_INDEX                            0x0000000B
-
-#define ATOM_DEVICE_RESERVEDC_INDEX                       0x0000000C
-#define ATOM_DEVICE_RESERVEDD_INDEX                       0x0000000D
-#define ATOM_DEVICE_RESERVEDE_INDEX                       0x0000000E
-#define ATOM_DEVICE_RESERVEDF_INDEX                       0x0000000F
-#define ATOM_MAX_SUPPORTED_DEVICE_INFO                    (ATOM_DEVICE_DFP3_INDEX+1)
-#define ATOM_MAX_SUPPORTED_DEVICE_INFO_2                  ATOM_MAX_SUPPORTED_DEVICE_INFO
-#define ATOM_MAX_SUPPORTED_DEVICE_INFO_3                  (ATOM_DEVICE_DFP5_INDEX + 1 )
-
-#define ATOM_MAX_SUPPORTED_DEVICE                         (ATOM_DEVICE_RESERVEDF_INDEX+1)
-
-#define ATOM_DEVICE_CRT1_SUPPORT                          (0x1L << ATOM_DEVICE_CRT1_INDEX )
-#define ATOM_DEVICE_LCD1_SUPPORT                          (0x1L << ATOM_DEVICE_LCD1_INDEX )
-#define ATOM_DEVICE_TV1_SUPPORT                           (0x1L << ATOM_DEVICE_TV1_INDEX  )
-#define ATOM_DEVICE_DFP1_SUPPORT                          (0x1L << ATOM_DEVICE_DFP1_INDEX )
-#define ATOM_DEVICE_CRT2_SUPPORT                          (0x1L << ATOM_DEVICE_CRT2_INDEX )
-#define ATOM_DEVICE_LCD2_SUPPORT                          (0x1L << ATOM_DEVICE_LCD2_INDEX )
-#define ATOM_DEVICE_DFP6_SUPPORT                          (0x1L << ATOM_DEVICE_DFP6_INDEX )
-#define ATOM_DEVICE_DFP2_SUPPORT                          (0x1L << ATOM_DEVICE_DFP2_INDEX )
-#define ATOM_DEVICE_CV_SUPPORT                            (0x1L << ATOM_DEVICE_CV_INDEX   )
-#define ATOM_DEVICE_DFP3_SUPPORT                          (0x1L << ATOM_DEVICE_DFP3_INDEX )
-#define ATOM_DEVICE_DFP4_SUPPORT                          (0x1L << ATOM_DEVICE_DFP4_INDEX )
-#define ATOM_DEVICE_DFP5_SUPPORT                          (0x1L << ATOM_DEVICE_DFP5_INDEX )
-
-#define ATOM_DEVICE_CRT_SUPPORT                           (ATOM_DEVICE_CRT1_SUPPORT | ATOM_DEVICE_CRT2_SUPPORT)
-#define ATOM_DEVICE_DFP_SUPPORT                           (ATOM_DEVICE_DFP1_SUPPORT | ATOM_DEVICE_DFP2_SUPPORT |  ATOM_DEVICE_DFP3_SUPPORT | ATOM_DEVICE_DFP4_SUPPORT | ATOM_DEVICE_DFP5_SUPPORT | ATOM_DEVICE_DFP6_SUPPORT)
-#define ATOM_DEVICE_TV_SUPPORT                            (ATOM_DEVICE_TV1_SUPPORT)
-#define ATOM_DEVICE_LCD_SUPPORT                           (ATOM_DEVICE_LCD1_SUPPORT | ATOM_DEVICE_LCD2_SUPPORT)
-
-#define ATOM_DEVICE_CONNECTOR_TYPE_MASK                   0x000000F0
-#define ATOM_DEVICE_CONNECTOR_TYPE_SHIFT                  0x00000004
-#define ATOM_DEVICE_CONNECTOR_VGA                         0x00000001
-#define ATOM_DEVICE_CONNECTOR_DVI_I                       0x00000002
-#define ATOM_DEVICE_CONNECTOR_DVI_D                       0x00000003
-#define ATOM_DEVICE_CONNECTOR_DVI_A                       0x00000004
-#define ATOM_DEVICE_CONNECTOR_SVIDEO                      0x00000005
-#define ATOM_DEVICE_CONNECTOR_COMPOSITE                   0x00000006
-#define ATOM_DEVICE_CONNECTOR_LVDS                        0x00000007
-#define ATOM_DEVICE_CONNECTOR_DIGI_LINK                   0x00000008
-#define ATOM_DEVICE_CONNECTOR_SCART                       0x00000009
-#define ATOM_DEVICE_CONNECTOR_HDMI_TYPE_A                 0x0000000A
-#define ATOM_DEVICE_CONNECTOR_HDMI_TYPE_B                 0x0000000B
-#define ATOM_DEVICE_CONNECTOR_CASE_1                      0x0000000E
-#define ATOM_DEVICE_CONNECTOR_DISPLAYPORT                 0x0000000F
-
-
-#define ATOM_DEVICE_DAC_INFO_MASK                         0x0000000F
-#define ATOM_DEVICE_DAC_INFO_SHIFT                        0x00000000
-#define ATOM_DEVICE_DAC_INFO_NODAC                        0x00000000
-#define ATOM_DEVICE_DAC_INFO_DACA                         0x00000001
-#define ATOM_DEVICE_DAC_INFO_DACB                         0x00000002
-#define ATOM_DEVICE_DAC_INFO_EXDAC                        0x00000003
-
-#define ATOM_DEVICE_I2C_ID_NOI2C                          0x00000000
-
-#define ATOM_DEVICE_I2C_LINEMUX_MASK                      0x0000000F
-#define ATOM_DEVICE_I2C_LINEMUX_SHIFT                     0x00000000
-
-#define ATOM_DEVICE_I2C_ID_MASK                           0x00000070
-#define ATOM_DEVICE_I2C_ID_SHIFT                          0x00000004
-#define ATOM_DEVICE_I2C_ID_IS_FOR_NON_MM_USE              0x00000001
-#define ATOM_DEVICE_I2C_ID_IS_FOR_MM_USE                  0x00000002
-#define ATOM_DEVICE_I2C_ID_IS_FOR_SDVO_USE                0x00000003    //For IGP RS600
-#define ATOM_DEVICE_I2C_ID_IS_FOR_DAC_SCL                 0x00000004    //For IGP RS690
-
-#define ATOM_DEVICE_I2C_HARDWARE_CAP_MASK                 0x00000080
-#define ATOM_DEVICE_I2C_HARDWARE_CAP_SHIFT                0x00000007
-#define	ATOM_DEVICE_USES_SOFTWARE_ASSISTED_I2C            0x00000000
-#define	ATOM_DEVICE_USES_HARDWARE_ASSISTED_I2C            0x00000001
-
-//  usDeviceSupport:
-//  Bits0	= 0 - no CRT1 support= 1- CRT1 is supported
-//  Bit 1	= 0 - no LCD1 support= 1- LCD1 is supported
-//  Bit 2	= 0 - no TV1  support= 1- TV1  is supported
-//  Bit 3	= 0 - no DFP1 support= 1- DFP1 is supported
-//  Bit 4	= 0 - no CRT2 support= 1- CRT2 is supported
-//  Bit 5	= 0 - no LCD2 support= 1- LCD2 is supported
-//  Bit 6	= 0 - no DFP6 support= 1- DFP6 is supported
-//  Bit 7	= 0 - no DFP2 support= 1- DFP2 is supported
-//  Bit 8	= 0 - no CV   support= 1- CV   is supported
-//  Bit 9	= 0 - no DFP3 support= 1- DFP3 is supported
-//  Bit 10      = 0 - no DFP4 support= 1- DFP4 is supported
-//  Bit 11      = 0 - no DFP5 support= 1- DFP5 is supported
-//   
-//  
-
-/****************************************************************************/
-/* Structure used in MclkSS_InfoTable                                       */
-/****************************************************************************/
-//		ucI2C_ConfigID
-//    [7:0] - I2C LINE Associate ID
-//          = 0   - no I2C
-//    [7]		-	HW_Cap        =	1,  [6:0]=HW assisted I2C ID(HW line selection)
-//                          =	0,  [6:0]=SW assisted I2C ID
-//    [6-4]	- HW_ENGINE_ID  =	1,  HW engine for NON multimedia use
-//                          =	2,	HW engine for Multimedia use
-//                          =	3-7	Reserved for future I2C engines
-//		[3-0] - I2C_LINE_MUX  = A Mux number when it's HW assisted I2C or GPIO ID when it's SW I2C
-
-typedef struct _ATOM_I2C_ID_CONFIG
-{
-#if ATOM_BIG_ENDIAN
-  UCHAR   bfHW_Capable:1;
-  UCHAR   bfHW_EngineID:3;
-  UCHAR   bfI2C_LineMux:4;
-#else
-  UCHAR   bfI2C_LineMux:4;
-  UCHAR   bfHW_EngineID:3;
-  UCHAR   bfHW_Capable:1;
-#endif
-}ATOM_I2C_ID_CONFIG;
-
-typedef union _ATOM_I2C_ID_CONFIG_ACCESS
-{
-  ATOM_I2C_ID_CONFIG sbfAccess;
-  UCHAR              ucAccess;
-}ATOM_I2C_ID_CONFIG_ACCESS;
-   
-
-/****************************************************************************/	
-// Structure used in GPIO_I2C_InfoTable
-/****************************************************************************/	
-typedef struct _ATOM_GPIO_I2C_ASSIGMENT
-{
-  USHORT                    usClkMaskRegisterIndex;
-  USHORT                    usClkEnRegisterIndex;
-  USHORT                    usClkY_RegisterIndex;
-  USHORT                    usClkA_RegisterIndex;
-  USHORT                    usDataMaskRegisterIndex;
-  USHORT                    usDataEnRegisterIndex;
-  USHORT                    usDataY_RegisterIndex;
-  USHORT                    usDataA_RegisterIndex;
-  ATOM_I2C_ID_CONFIG_ACCESS sucI2cId;
-  UCHAR                     ucClkMaskShift;
-  UCHAR                     ucClkEnShift;
-  UCHAR                     ucClkY_Shift;
-  UCHAR                     ucClkA_Shift;
-  UCHAR                     ucDataMaskShift;
-  UCHAR                     ucDataEnShift;
-  UCHAR                     ucDataY_Shift;
-  UCHAR                     ucDataA_Shift;
-  UCHAR                     ucReserved1;
-  UCHAR                     ucReserved2;
-}ATOM_GPIO_I2C_ASSIGMENT;
-
-typedef struct _ATOM_GPIO_I2C_INFO
-{ 
-  ATOM_COMMON_TABLE_HEADER	sHeader;
-  ATOM_GPIO_I2C_ASSIGMENT   asGPIO_Info[ATOM_MAX_SUPPORTED_DEVICE];
-}ATOM_GPIO_I2C_INFO;
-
-/****************************************************************************/	
-// Common Structure used in other structures
-/****************************************************************************/	
-
-#ifndef _H2INC
-  
-//Please don't add or expand this bitfield structure below, this one will retire soon.!
-typedef struct _ATOM_MODE_MISC_INFO
-{ 
-#if ATOM_BIG_ENDIAN
-  USHORT Reserved:6;
-  USHORT RGB888:1;
-  USHORT DoubleClock:1;
-  USHORT Interlace:1;
-  USHORT CompositeSync:1;
-  USHORT V_ReplicationBy2:1;
-  USHORT H_ReplicationBy2:1;
-  USHORT VerticalCutOff:1;
-  USHORT VSyncPolarity:1;      //0=Active High, 1=Active Low
-  USHORT HSyncPolarity:1;      //0=Active High, 1=Active Low
-  USHORT HorizontalCutOff:1;
-#else
-  USHORT HorizontalCutOff:1;
-  USHORT HSyncPolarity:1;      //0=Active High, 1=Active Low
-  USHORT VSyncPolarity:1;      //0=Active High, 1=Active Low
-  USHORT VerticalCutOff:1;
-  USHORT H_ReplicationBy2:1;
-  USHORT V_ReplicationBy2:1;
-  USHORT CompositeSync:1;
-  USHORT Interlace:1;
-  USHORT DoubleClock:1;
-  USHORT RGB888:1;
-  USHORT Reserved:6;           
-#endif
-}ATOM_MODE_MISC_INFO;
-  
-typedef union _ATOM_MODE_MISC_INFO_ACCESS
-{ 
-  ATOM_MODE_MISC_INFO sbfAccess;
-  USHORT              usAccess;
-}ATOM_MODE_MISC_INFO_ACCESS;
-  
-#else
-  
-typedef union _ATOM_MODE_MISC_INFO_ACCESS
-{ 
-  USHORT              usAccess;
-}ATOM_MODE_MISC_INFO_ACCESS;
-   
-#endif
-
-// usModeMiscInfo-
-#define ATOM_H_CUTOFF           0x01
-#define ATOM_HSYNC_POLARITY     0x02             //0=Active High, 1=Active Low
-#define ATOM_VSYNC_POLARITY     0x04             //0=Active High, 1=Active Low
-#define ATOM_V_CUTOFF           0x08
-#define ATOM_H_REPLICATIONBY2   0x10
-#define ATOM_V_REPLICATIONBY2   0x20
-#define ATOM_COMPOSITESYNC      0x40
-#define ATOM_INTERLACE          0x80
-#define ATOM_DOUBLE_CLOCK_MODE  0x100
-#define ATOM_RGB888_MODE        0x200
-
-//usRefreshRate-
-#define ATOM_REFRESH_43         43
-#define ATOM_REFRESH_47         47
-#define ATOM_REFRESH_56         56	
-#define ATOM_REFRESH_60         60
-#define ATOM_REFRESH_65         65
-#define ATOM_REFRESH_70         70
-#define ATOM_REFRESH_72         72
-#define ATOM_REFRESH_75         75
-#define ATOM_REFRESH_85         85
-
-// ATOM_MODE_TIMING data are exactly the same as VESA timing data.
-// Translation from EDID to ATOM_MODE_TIMING, use the following formula.
-//
-//	VESA_HTOTAL			=	VESA_ACTIVE + 2* VESA_BORDER + VESA_BLANK
-//						=	EDID_HA + EDID_HBL
-//	VESA_HDISP			=	VESA_ACTIVE	=	EDID_HA
-//	VESA_HSYNC_START	=	VESA_ACTIVE + VESA_BORDER + VESA_FRONT_PORCH
-//						=	EDID_HA + EDID_HSO
-//	VESA_HSYNC_WIDTH	=	VESA_HSYNC_TIME	=	EDID_HSPW
-//	VESA_BORDER			=	EDID_BORDER
-
-/****************************************************************************/	
-// Structure used in SetCRTC_UsingDTDTimingTable
-/****************************************************************************/	
-typedef struct _SET_CRTC_USING_DTD_TIMING_PARAMETERS
-{
-  USHORT  usH_Size;
-  USHORT  usH_Blanking_Time;
-  USHORT  usV_Size;
-  USHORT  usV_Blanking_Time;			
-  USHORT  usH_SyncOffset;
-  USHORT  usH_SyncWidth;
-  USHORT  usV_SyncOffset;
-  USHORT  usV_SyncWidth;
-  ATOM_MODE_MISC_INFO_ACCESS  susModeMiscInfo;  
-  UCHAR   ucH_Border;         // From DFP EDID
-  UCHAR   ucV_Border;
-  UCHAR   ucCRTC;             // ATOM_CRTC1 or ATOM_CRTC2  
-  UCHAR   ucPadding[3];
-}SET_CRTC_USING_DTD_TIMING_PARAMETERS;
-
-/****************************************************************************/	
-// Structure used in SetCRTC_TimingTable
-/****************************************************************************/	
-typedef struct _SET_CRTC_TIMING_PARAMETERS
-{
-  USHORT                      usH_Total;        // horizontal total
-  USHORT                      usH_Disp;         // horizontal display
-  USHORT                      usH_SyncStart;    // horozontal Sync start
-  USHORT                      usH_SyncWidth;    // horizontal Sync width
-  USHORT                      usV_Total;        // vertical total
-  USHORT                      usV_Disp;         // vertical display
-  USHORT                      usV_SyncStart;    // vertical Sync start
-  USHORT                      usV_SyncWidth;    // vertical Sync width
-  ATOM_MODE_MISC_INFO_ACCESS  susModeMiscInfo;
-  UCHAR                       ucCRTC;           // ATOM_CRTC1 or ATOM_CRTC2
-  UCHAR                       ucOverscanRight;  // right
-  UCHAR                       ucOverscanLeft;   // left
-  UCHAR                       ucOverscanBottom; // bottom
-  UCHAR                       ucOverscanTop;    // top
-  UCHAR                       ucReserved;
-}SET_CRTC_TIMING_PARAMETERS;
-#define SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION SET_CRTC_TIMING_PARAMETERS
-
-/****************************************************************************/	
-// Structure used in StandardVESA_TimingTable
-//                   AnalogTV_InfoTable 
-//                   ComponentVideoInfoTable
-/****************************************************************************/	
-typedef struct _ATOM_MODE_TIMING
-{
-  USHORT  usCRTC_H_Total;
-  USHORT  usCRTC_H_Disp;
-  USHORT  usCRTC_H_SyncStart;
-  USHORT  usCRTC_H_SyncWidth;
-  USHORT  usCRTC_V_Total;
-  USHORT  usCRTC_V_Disp;
-  USHORT  usCRTC_V_SyncStart;
-  USHORT  usCRTC_V_SyncWidth;
-  USHORT  usPixelClock;					                 //in 10Khz unit
-  ATOM_MODE_MISC_INFO_ACCESS  susModeMiscInfo;
-  USHORT  usCRTC_OverscanRight;
-  USHORT  usCRTC_OverscanLeft;
-  USHORT  usCRTC_OverscanBottom;
-  USHORT  usCRTC_OverscanTop;
-  USHORT  usReserve;
-  UCHAR   ucInternalModeNumber;
-  UCHAR   ucRefreshRate;
-}ATOM_MODE_TIMING;
-
-typedef struct _ATOM_DTD_FORMAT
-{
-  USHORT  usPixClk;
-  USHORT  usHActive;
-  USHORT  usHBlanking_Time;
-  USHORT  usVActive;
-  USHORT  usVBlanking_Time;			
-  USHORT  usHSyncOffset;
-  USHORT  usHSyncWidth;
-  USHORT  usVSyncOffset;
-  USHORT  usVSyncWidth;
-  USHORT  usImageHSize;
-  USHORT  usImageVSize;
-  UCHAR   ucHBorder;
-  UCHAR   ucVBorder;
-  ATOM_MODE_MISC_INFO_ACCESS susModeMiscInfo;
-  UCHAR   ucInternalModeNumber;
-  UCHAR   ucRefreshRate;
-}ATOM_DTD_FORMAT;
-
-/****************************************************************************/	
-// Structure used in LVDS_InfoTable 
-//  * Need a document to describe this table
-/****************************************************************************/	
-#define SUPPORTED_LCD_REFRESHRATE_30Hz          0x0004
-#define SUPPORTED_LCD_REFRESHRATE_40Hz          0x0008
-#define SUPPORTED_LCD_REFRESHRATE_50Hz          0x0010
-#define SUPPORTED_LCD_REFRESHRATE_60Hz          0x0020
-
-//ucTableFormatRevision=1
-//ucTableContentRevision=1
-typedef struct _ATOM_LVDS_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  ATOM_DTD_FORMAT     sLCDTiming;
-  USHORT              usModePatchTableOffset;
-  USHORT              usSupportedRefreshRate;     //Refer to panel info table in ATOMBIOS extension Spec.
-  USHORT              usOffDelayInMs;
-  UCHAR               ucPowerSequenceDigOntoDEin10Ms;
-  UCHAR               ucPowerSequenceDEtoBLOnin10Ms;
-  UCHAR               ucLVDS_Misc;               // Bit0:{=0:single, =1:dual},Bit1 {=0:666RGB, =1:888RGB},Bit2:3:{Grey level}
-                                                 // Bit4:{=0:LDI format for RGB888, =1 FPDI format for RGB888}
-                                                 // Bit5:{=0:Spatial Dithering disabled;1 Spatial Dithering enabled}
-                                                 // Bit6:{=0:Temporal Dithering disabled;1 Temporal Dithering enabled}
-  UCHAR               ucPanelDefaultRefreshRate;
-  UCHAR               ucPanelIdentification;
-  UCHAR               ucSS_Id;
-}ATOM_LVDS_INFO;
-
-//ucTableFormatRevision=1
-//ucTableContentRevision=2
-typedef struct _ATOM_LVDS_INFO_V12
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  ATOM_DTD_FORMAT     sLCDTiming;
-  USHORT              usExtInfoTableOffset;
-  USHORT              usSupportedRefreshRate;     //Refer to panel info table in ATOMBIOS extension Spec.
-  USHORT              usOffDelayInMs;
-  UCHAR               ucPowerSequenceDigOntoDEin10Ms;
-  UCHAR               ucPowerSequenceDEtoBLOnin10Ms;
-  UCHAR               ucLVDS_Misc;               // Bit0:{=0:single, =1:dual},Bit1 {=0:666RGB, =1:888RGB},Bit2:3:{Grey level}
-                                                 // Bit4:{=0:LDI format for RGB888, =1 FPDI format for RGB888}
-                                                 // Bit5:{=0:Spatial Dithering disabled;1 Spatial Dithering enabled}
-                                                 // Bit6:{=0:Temporal Dithering disabled;1 Temporal Dithering enabled}
-  UCHAR               ucPanelDefaultRefreshRate;
-  UCHAR               ucPanelIdentification;
-  UCHAR               ucSS_Id;
-  USHORT              usLCDVenderID;
-  USHORT              usLCDProductID;
-  UCHAR               ucLCDPanel_SpecialHandlingCap; 
-	UCHAR								ucPanelInfoSize;					//  start from ATOM_DTD_FORMAT to end of panel info, include ExtInfoTable
-  UCHAR               ucReserved[2];
-}ATOM_LVDS_INFO_V12;
-
-//Definitions for ucLCDPanel_SpecialHandlingCap:
-
-//Once DAL sees this CAP is set, it will read EDID from LCD on its own instead of using sLCDTiming in ATOM_LVDS_INFO_V12. 
-//Other entries in ATOM_LVDS_INFO_V12 are still valid/useful to DAL 
-#define	LCDPANEL_CAP_READ_EDID                  0x1
-
-//If a design supports DRR (dynamic refresh rate) on internal panels (LVDS or EDP), this cap is set in ucLCDPanel_SpecialHandlingCap together
-//with multiple supported refresh rates@usSupportedRefreshRate. This cap should not be set when only slow refresh rate is supported (static
-//refresh rate switch by SW. This is only valid from ATOM_LVDS_INFO_V12
-#define	LCDPANEL_CAP_DRR_SUPPORTED              0x2
-
-//Use this cap bit for a quick reference whether an embadded panel (LCD1 ) is LVDS or eDP.
-#define	LCDPANEL_CAP_eDP                        0x4
-
-
-//Color Bit Depth definition in EDID V1.4 @BYTE 14h
-//Bit 6  5  4
-                              //      0  0  0  -  Color bit depth is undefined
-                              //      0  0  1  -  6 Bits per Primary Color
-                              //      0  1  0  -  8 Bits per Primary Color
-                              //      0  1  1  - 10 Bits per Primary Color
-                              //      1  0  0  - 12 Bits per Primary Color
-                              //      1  0  1  - 14 Bits per Primary Color
-                              //      1  1  0  - 16 Bits per Primary Color
-                              //      1  1  1  - Reserved
-
-#define PANEL_COLOR_BIT_DEPTH_MASK    0x70
-
-// Bit7:{=0:Random Dithering disabled;1 Random Dithering enabled}   
-#define PANEL_RANDOM_DITHER   0x80
-#define PANEL_RANDOM_DITHER_MASK   0x80
-
-#define ATOM_LVDS_INFO_LAST  ATOM_LVDS_INFO_V12   // no need to change this 
-
-/****************************************************************************/	
-// Structures used by LCD_InfoTable V1.3    Note: previous version was called ATOM_LVDS_INFO_V12
-// ASIC Families:  NI
-// ucTableFormatRevision=1
-// ucTableContentRevision=3
-/****************************************************************************/	
-typedef struct _ATOM_LCD_INFO_V13
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  ATOM_DTD_FORMAT     sLCDTiming;
-  USHORT              usExtInfoTableOffset;
-  USHORT              usSupportedRefreshRate;     //Refer to panel info table in ATOMBIOS extension Spec.
-  ULONG               ulReserved0;
-  UCHAR               ucLCD_Misc;                // Reorganized in V13
-                                                 // Bit0: {=0:single, =1:dual},
-                                                 // Bit1: {=0:LDI format for RGB888, =1 FPDI format for RGB888}  // was {=0:666RGB, =1:888RGB},
-                                                 // Bit3:2: {Grey level}
-                                                 // Bit6:4 Color Bit Depth definition (see below definition in EDID V1.4 @BYTE 14h) 
-                                                 // Bit7   Reserved.  was for ATOM_PANEL_MISC_API_ENABLED, still need it?  
-  UCHAR               ucPanelDefaultRefreshRate;
-  UCHAR               ucPanelIdentification;
-  UCHAR               ucSS_Id;
-  USHORT              usLCDVenderID;
-  USHORT              usLCDProductID;
-  UCHAR               ucLCDPanel_SpecialHandlingCap;  // Reorganized in V13 
-                                                 // Bit0: Once DAL sees this CAP is set, it will read EDID from LCD on its own
-                                                 // Bit1: See LCDPANEL_CAP_DRR_SUPPORTED
-                                                 // Bit2: a quick reference whether an embadded panel (LCD1 ) is LVDS (0) or eDP (1)
-                                                 // Bit7-3: Reserved 
-  UCHAR               ucPanelInfoSize;					 //  start from ATOM_DTD_FORMAT to end of panel info, include ExtInfoTable
-  USHORT              usBacklightPWM;            //  Backlight PWM in Hz. New in _V13
-
-  UCHAR               ucPowerSequenceDIGONtoDE_in4Ms;
-  UCHAR               ucPowerSequenceDEtoVARY_BL_in4Ms;
-  UCHAR               ucPowerSequenceVARY_BLtoDE_in4Ms;
-  UCHAR               ucPowerSequenceDEtoDIGON_in4Ms;
-
-  UCHAR               ucOffDelay_in4Ms;
-  UCHAR               ucPowerSequenceVARY_BLtoBLON_in4Ms;
-  UCHAR               ucPowerSequenceBLONtoVARY_BL_in4Ms;
-  UCHAR               ucReserved1;
-
-  UCHAR               ucDPCD_eDP_CONFIGURATION_CAP;     // dpcd 0dh
-  UCHAR               ucDPCD_MAX_LINK_RATE;             // dpcd 01h
-  UCHAR               ucDPCD_MAX_LANE_COUNT;            // dpcd 02h
-  UCHAR               ucDPCD_MAX_DOWNSPREAD;            // dpcd 03h
-
-  USHORT              usMaxPclkFreqInSingleLink;        // Max PixelClock frequency in single link mode. 
-  UCHAR               uceDPToLVDSRxId;
-  UCHAR               ucLcdReservd;
-  ULONG               ulReserved[2];
-}ATOM_LCD_INFO_V13;  
-
-#define ATOM_LCD_INFO_LAST  ATOM_LCD_INFO_V13    
-
-//Definitions for ucLCD_Misc
-#define ATOM_PANEL_MISC_V13_DUAL                   0x00000001
-#define ATOM_PANEL_MISC_V13_FPDI                   0x00000002
-#define ATOM_PANEL_MISC_V13_GREY_LEVEL             0x0000000C
-#define ATOM_PANEL_MISC_V13_GREY_LEVEL_SHIFT       2
-#define ATOM_PANEL_MISC_V13_COLOR_BIT_DEPTH_MASK   0x70
-#define ATOM_PANEL_MISC_V13_6BIT_PER_COLOR         0x10
-#define ATOM_PANEL_MISC_V13_8BIT_PER_COLOR         0x20
-
-//Color Bit Depth definition in EDID V1.4 @BYTE 14h
-//Bit 6  5  4
-                              //      0  0  0  -  Color bit depth is undefined
-                              //      0  0  1  -  6 Bits per Primary Color
-                              //      0  1  0  -  8 Bits per Primary Color
-                              //      0  1  1  - 10 Bits per Primary Color
-                              //      1  0  0  - 12 Bits per Primary Color
-                              //      1  0  1  - 14 Bits per Primary Color
-                              //      1  1  0  - 16 Bits per Primary Color
-                              //      1  1  1  - Reserved
- 
-//Definitions for ucLCDPanel_SpecialHandlingCap:
-
-//Once DAL sees this CAP is set, it will read EDID from LCD on its own instead of using sLCDTiming in ATOM_LVDS_INFO_V12. 
-//Other entries in ATOM_LVDS_INFO_V12 are still valid/useful to DAL 
-#define	LCDPANEL_CAP_V13_READ_EDID              0x1        // = LCDPANEL_CAP_READ_EDID no change comparing to previous version
-
-//If a design supports DRR (dynamic refresh rate) on internal panels (LVDS or EDP), this cap is set in ucLCDPanel_SpecialHandlingCap together
-//with multiple supported refresh rates@usSupportedRefreshRate. This cap should not be set when only slow refresh rate is supported (static
-//refresh rate switch by SW. This is only valid from ATOM_LVDS_INFO_V12
-#define	LCDPANEL_CAP_V13_DRR_SUPPORTED          0x2        // = LCDPANEL_CAP_DRR_SUPPORTED no change comparing to previous version
-
-//Use this cap bit for a quick reference whether an embadded panel (LCD1 ) is LVDS or eDP.
-#define	LCDPANEL_CAP_V13_eDP                    0x4        // = LCDPANEL_CAP_eDP no change comparing to previous version
-
-//uceDPToLVDSRxId
-#define eDP_TO_LVDS_RX_DISABLE                  0x00       // no eDP->LVDS translator chip 
-#define eDP_TO_LVDS_COMMON_ID                   0x01       // common eDP->LVDS translator chip without AMD SW init
-#define eDP_TO_LVDS_RT_ID                       0x02       // RT tanslator which require AMD SW init
-
-typedef struct  _ATOM_PATCH_RECORD_MODE
-{
-  UCHAR     ucRecordType;
-  USHORT    usHDisp;
-  USHORT    usVDisp;
-}ATOM_PATCH_RECORD_MODE;
-
-typedef struct  _ATOM_LCD_RTS_RECORD
-{
-  UCHAR     ucRecordType;
-  UCHAR     ucRTSValue;
-}ATOM_LCD_RTS_RECORD;
-
-//!! If the record below exits, it shoud always be the first record for easy use in command table!!! 
-// The record below is only used when LVDS_Info is present. From ATOM_LVDS_INFO_V12, use ucLCDPanel_SpecialHandlingCap instead.
-typedef struct  _ATOM_LCD_MODE_CONTROL_CAP
-{
-  UCHAR     ucRecordType;
-  USHORT    usLCDCap;
-}ATOM_LCD_MODE_CONTROL_CAP;
-
-#define LCD_MODE_CAP_BL_OFF                   1
-#define LCD_MODE_CAP_CRTC_OFF                 2
-#define LCD_MODE_CAP_PANEL_OFF                4
-
-typedef struct _ATOM_FAKE_EDID_PATCH_RECORD
-{
-  UCHAR ucRecordType;
-  UCHAR ucFakeEDIDLength;
-  UCHAR ucFakeEDIDString[1];    // This actually has ucFakeEdidLength elements.
-} ATOM_FAKE_EDID_PATCH_RECORD;
-
-typedef struct  _ATOM_PANEL_RESOLUTION_PATCH_RECORD
-{
-   UCHAR    ucRecordType;
-   USHORT		usHSize;
-   USHORT		usVSize;
-}ATOM_PANEL_RESOLUTION_PATCH_RECORD;
-
-#define LCD_MODE_PATCH_RECORD_MODE_TYPE       1
-#define LCD_RTS_RECORD_TYPE                   2
-#define LCD_CAP_RECORD_TYPE                   3
-#define LCD_FAKE_EDID_PATCH_RECORD_TYPE       4
-#define LCD_PANEL_RESOLUTION_RECORD_TYPE      5
-#define LCD_EDID_OFFSET_PATCH_RECORD_TYPE     6
-#define ATOM_RECORD_END_TYPE                  0xFF
-
-/****************************Spread Spectrum Info Table Definitions **********************/
-
-//ucTableFormatRevision=1
-//ucTableContentRevision=2
-typedef struct _ATOM_SPREAD_SPECTRUM_ASSIGNMENT
-{
-  USHORT              usSpreadSpectrumPercentage; 
-  UCHAR               ucSpreadSpectrumType;	    //Bit1=0 Down Spread,=1 Center Spread. Bit1=1 Ext. =0 Int. Bit2=1: PCIE REFCLK SS =0 iternal PPLL SS  Others:TBD
-  UCHAR               ucSS_Step;
-  UCHAR               ucSS_Delay;
-  UCHAR               ucSS_Id;
-  UCHAR               ucRecommendedRef_Div;
-  UCHAR               ucSS_Range;               //it was reserved for V11
-}ATOM_SPREAD_SPECTRUM_ASSIGNMENT;
-
-#define ATOM_MAX_SS_ENTRY                      16
-#define ATOM_DP_SS_ID1												 0x0f1			// SS ID for internal DP stream at 2.7Ghz. if ATOM_DP_SS_ID2 does not exist in SS_InfoTable, it is used for internal DP stream at 1.62Ghz as well. 
-#define ATOM_DP_SS_ID2												 0x0f2			// SS ID for internal DP stream at 1.62Ghz, if it exists in SS_InfoTable. 
-#define ATOM_LVLINK_2700MHz_SS_ID              0x0f3      // SS ID for LV link translator chip at 2.7Ghz
-#define ATOM_LVLINK_1620MHz_SS_ID              0x0f4      // SS ID for LV link translator chip at 1.62Ghz
-
-
-#define ATOM_SS_DOWN_SPREAD_MODE_MASK          0x00000000
-#define ATOM_SS_DOWN_SPREAD_MODE               0x00000000
-#define ATOM_SS_CENTRE_SPREAD_MODE_MASK        0x00000001
-#define ATOM_SS_CENTRE_SPREAD_MODE             0x00000001
-#define ATOM_INTERNAL_SS_MASK                  0x00000000
-#define ATOM_EXTERNAL_SS_MASK                  0x00000002
-#define EXEC_SS_STEP_SIZE_SHIFT                2
-#define EXEC_SS_DELAY_SHIFT                    4    
-#define ACTIVEDATA_TO_BLON_DELAY_SHIFT         4
-
-typedef struct _ATOM_SPREAD_SPECTRUM_INFO
-{ 
-  ATOM_COMMON_TABLE_HEADER	sHeader;
-  ATOM_SPREAD_SPECTRUM_ASSIGNMENT   asSS_Info[ATOM_MAX_SS_ENTRY];
-}ATOM_SPREAD_SPECTRUM_INFO;
-
-/****************************************************************************/	
-// Structure used in AnalogTV_InfoTable (Top level)
-/****************************************************************************/	
-//ucTVBootUpDefaultStd definition:
-
-//ATOM_TV_NTSC                1
-//ATOM_TV_NTSCJ               2
-//ATOM_TV_PAL                 3
-//ATOM_TV_PALM                4
-//ATOM_TV_PALCN               5
-//ATOM_TV_PALN                6
-//ATOM_TV_PAL60               7
-//ATOM_TV_SECAM               8
-
-//ucTVSupportedStd definition:
-#define NTSC_SUPPORT          0x1
-#define NTSCJ_SUPPORT         0x2
-
-#define PAL_SUPPORT           0x4
-#define PALM_SUPPORT          0x8
-#define PALCN_SUPPORT         0x10
-#define PALN_SUPPORT          0x20
-#define PAL60_SUPPORT         0x40
-#define SECAM_SUPPORT         0x80
-
-#define MAX_SUPPORTED_TV_TIMING    2
-
-typedef struct _ATOM_ANALOG_TV_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  UCHAR                    ucTV_SupportedStandard;
-  UCHAR                    ucTV_BootUpDefaultStandard; 
-  UCHAR                    ucExt_TV_ASIC_ID;
-  UCHAR                    ucExt_TV_ASIC_SlaveAddr;
-  /*ATOM_DTD_FORMAT          aModeTimings[MAX_SUPPORTED_TV_TIMING];*/
-  ATOM_MODE_TIMING         aModeTimings[MAX_SUPPORTED_TV_TIMING];
-}ATOM_ANALOG_TV_INFO;
-
-#define MAX_SUPPORTED_TV_TIMING_V1_2    3
-
-typedef struct _ATOM_ANALOG_TV_INFO_V1_2
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  UCHAR                    ucTV_SupportedStandard;
-  UCHAR                    ucTV_BootUpDefaultStandard; 
-  UCHAR                    ucExt_TV_ASIC_ID;
-  UCHAR                    ucExt_TV_ASIC_SlaveAddr;
-  ATOM_DTD_FORMAT          aModeTimings[MAX_SUPPORTED_TV_TIMING_V1_2];
-}ATOM_ANALOG_TV_INFO_V1_2;
-
-typedef struct _ATOM_DPCD_INFO
-{
-  UCHAR   ucRevisionNumber;        //10h : Revision 1.0; 11h : Revision 1.1   
-  UCHAR   ucMaxLinkRate;           //06h : 1.62Gbps per lane; 0Ah = 2.7Gbps per lane
-  UCHAR   ucMaxLane;               //Bits 4:0 = MAX_LANE_COUNT (1/2/4). Bit 7 = ENHANCED_FRAME_CAP 
-  UCHAR   ucMaxDownSpread;         //Bit0 = 0: No Down spread; Bit0 = 1: 0.5% (Subject to change according to DP spec)
-}ATOM_DPCD_INFO;
-
-#define ATOM_DPCD_MAX_LANE_MASK    0x1F
-
-/**************************************************************************/
-// VRAM usage and their defintions
-
-// One chunk of VRAM used by Bios are for HWICON surfaces,EDID data.
-// Current Mode timing and Dail Timing and/or STD timing data EACH device. They can be broken down as below.
-// All the addresses below are the offsets from the frame buffer start.They all MUST be Dword aligned!
-// To driver: The physical address of this memory portion=mmFB_START(4K aligned)+ATOMBIOS_VRAM_USAGE_START_ADDR+ATOM_x_ADDR
-// To Bios:  ATOMBIOS_VRAM_USAGE_START_ADDR+ATOM_x_ADDR->MM_INDEX 
-
-#ifndef VESA_MEMORY_IN_64K_BLOCK
-#define VESA_MEMORY_IN_64K_BLOCK        0x100       //256*64K=16Mb (Max. VESA memory is 16Mb!)
-#endif
-
-#define ATOM_EDID_RAW_DATASIZE          256         //In Bytes
-#define ATOM_HWICON_SURFACE_SIZE        4096        //In Bytes
-#define ATOM_HWICON_INFOTABLE_SIZE      32
-#define MAX_DTD_MODE_IN_VRAM            6
-#define ATOM_DTD_MODE_SUPPORT_TBL_SIZE  (MAX_DTD_MODE_IN_VRAM*28)    //28= (SIZEOF ATOM_DTD_FORMAT) 
-#define ATOM_STD_MODE_SUPPORT_TBL_SIZE  32*8                         //32 is a predefined number,8= (SIZEOF ATOM_STD_FORMAT)
-//20 bytes for Encoder Type and DPCD in STD EDID area
-#define DFP_ENCODER_TYPE_OFFSET         (ATOM_EDID_RAW_DATASIZE + ATOM_DTD_MODE_SUPPORT_TBL_SIZE + ATOM_STD_MODE_SUPPORT_TBL_SIZE - 20)    
-#define ATOM_DP_DPCD_OFFSET             (DFP_ENCODER_TYPE_OFFSET + 4 )        
-
-#define ATOM_HWICON1_SURFACE_ADDR       0
-#define ATOM_HWICON2_SURFACE_ADDR       (ATOM_HWICON1_SURFACE_ADDR + ATOM_HWICON_SURFACE_SIZE)
-#define ATOM_HWICON_INFOTABLE_ADDR      (ATOM_HWICON2_SURFACE_ADDR + ATOM_HWICON_SURFACE_SIZE)
-#define ATOM_CRT1_EDID_ADDR             (ATOM_HWICON_INFOTABLE_ADDR + ATOM_HWICON_INFOTABLE_SIZE)
-#define ATOM_CRT1_DTD_MODE_TBL_ADDR     (ATOM_CRT1_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_CRT1_STD_MODE_TBL_ADDR	    (ATOM_CRT1_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_LCD1_EDID_ADDR             (ATOM_CRT1_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_LCD1_DTD_MODE_TBL_ADDR     (ATOM_LCD1_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_LCD1_STD_MODE_TBL_ADDR   	(ATOM_LCD1_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_TV1_DTD_MODE_TBL_ADDR      (ATOM_LCD1_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_DFP1_EDID_ADDR             (ATOM_TV1_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_DFP1_DTD_MODE_TBL_ADDR     (ATOM_DFP1_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_DFP1_STD_MODE_TBL_ADDR	    (ATOM_DFP1_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_CRT2_EDID_ADDR             (ATOM_DFP1_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_CRT2_DTD_MODE_TBL_ADDR     (ATOM_CRT2_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_CRT2_STD_MODE_TBL_ADDR	    (ATOM_CRT2_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_LCD2_EDID_ADDR             (ATOM_CRT2_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_LCD2_DTD_MODE_TBL_ADDR     (ATOM_LCD2_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_LCD2_STD_MODE_TBL_ADDR   	(ATOM_LCD2_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_DFP6_EDID_ADDR             (ATOM_LCD2_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_DFP6_DTD_MODE_TBL_ADDR     (ATOM_DFP6_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_DFP6_STD_MODE_TBL_ADDR     (ATOM_DFP6_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_DFP2_EDID_ADDR             (ATOM_DFP6_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_DFP2_DTD_MODE_TBL_ADDR     (ATOM_DFP2_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_DFP2_STD_MODE_TBL_ADDR     (ATOM_DFP2_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_CV_EDID_ADDR               (ATOM_DFP2_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_CV_DTD_MODE_TBL_ADDR       (ATOM_CV_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_CV_STD_MODE_TBL_ADDR       (ATOM_CV_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_DFP3_EDID_ADDR             (ATOM_CV_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_DFP3_DTD_MODE_TBL_ADDR     (ATOM_DFP3_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_DFP3_STD_MODE_TBL_ADDR     (ATOM_DFP3_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_DFP4_EDID_ADDR             (ATOM_DFP3_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_DFP4_DTD_MODE_TBL_ADDR     (ATOM_DFP4_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_DFP4_STD_MODE_TBL_ADDR     (ATOM_DFP4_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_DFP5_EDID_ADDR             (ATOM_DFP4_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-#define ATOM_DFP5_DTD_MODE_TBL_ADDR     (ATOM_DFP5_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
-#define ATOM_DFP5_STD_MODE_TBL_ADDR     (ATOM_DFP5_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_DP_TRAINING_TBL_ADDR       (ATOM_DFP5_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
-
-#define ATOM_STACK_STORAGE_START        (ATOM_DP_TRAINING_TBL_ADDR + 1024)       
-#define ATOM_STACK_STORAGE_END          ATOM_STACK_STORAGE_START + 512        
-
-//The size below is in Kb!
-#define ATOM_VRAM_RESERVE_SIZE         ((((ATOM_STACK_STORAGE_END - ATOM_HWICON1_SURFACE_ADDR)>>10)+4)&0xFFFC)
-   
-#define ATOM_VRAM_RESERVE_V2_SIZE      32
-
-#define	ATOM_VRAM_OPERATION_FLAGS_MASK         0xC0000000L
-#define ATOM_VRAM_OPERATION_FLAGS_SHIFT        30
-#define	ATOM_VRAM_BLOCK_NEEDS_NO_RESERVATION   0x1
-#define	ATOM_VRAM_BLOCK_NEEDS_RESERVATION      0x0
-
-/***********************************************************************************/	
-// Structure used in VRAM_UsageByFirmwareTable
-// Note1: This table is filled by SetBiosReservationStartInFB in CoreCommSubs.asm
-//        at running time.   
-// note2: From RV770, the memory is more than 32bit addressable, so we will change 
-//        ucTableFormatRevision=1,ucTableContentRevision=4, the strcuture remains 
-//        exactly same as 1.1 and 1.2 (1.3 is never in use), but ulStartAddrUsedByFirmware 
-//        (in offset to start of memory address) is KB aligned instead of byte aligend.
-/***********************************************************************************/	
-// Note3:
-/* If we change usReserved to "usFBUsedbyDrvInKB", then to VBIOS this usFBUsedbyDrvInKB is a predefined, unchanged constant across VGA or non VGA adapter,
-for CAIL, The size of FB access area is known, only thing missing is the Offset of FB Access area, so we can  have:
-
-If (ulStartAddrUsedByFirmware!=0)
-FBAccessAreaOffset= ulStartAddrUsedByFirmware - usFBUsedbyDrvInKB;
-Reserved area has been claimed by VBIOS including this FB access area; CAIL doesn't need to reserve any extra area for this purpose
-else	//Non VGA case
- if (FB_Size<=2Gb)
-    FBAccessAreaOffset= FB_Size - usFBUsedbyDrvInKB;
- else
-	  FBAccessAreaOffset= Aper_Size - usFBUsedbyDrvInKB
-
-CAIL needs to claim an reserved area defined by FBAccessAreaOffset and usFBUsedbyDrvInKB in non VGA case.*/
-
-/***********************************************************************************/	
-#define ATOM_MAX_FIRMWARE_VRAM_USAGE_INFO			1
-
-typedef struct _ATOM_FIRMWARE_VRAM_RESERVE_INFO
-{
-  ULONG   ulStartAddrUsedByFirmware;
-  USHORT  usFirmwareUseInKb;
-  USHORT  usReserved;
-}ATOM_FIRMWARE_VRAM_RESERVE_INFO;
-
-typedef struct _ATOM_VRAM_USAGE_BY_FIRMWARE
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  ATOM_FIRMWARE_VRAM_RESERVE_INFO	asFirmwareVramReserveInfo[ATOM_MAX_FIRMWARE_VRAM_USAGE_INFO];
-}ATOM_VRAM_USAGE_BY_FIRMWARE;
-
-// change verion to 1.5, when allow driver to allocate the vram area for command table access. 
-typedef struct _ATOM_FIRMWARE_VRAM_RESERVE_INFO_V1_5
-{
-  ULONG   ulStartAddrUsedByFirmware;
-  USHORT  usFirmwareUseInKb;
-  USHORT  usFBUsedByDrvInKb;
-}ATOM_FIRMWARE_VRAM_RESERVE_INFO_V1_5;
-
-typedef struct _ATOM_VRAM_USAGE_BY_FIRMWARE_V1_5
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  ATOM_FIRMWARE_VRAM_RESERVE_INFO_V1_5	asFirmwareVramReserveInfo[ATOM_MAX_FIRMWARE_VRAM_USAGE_INFO];
-}ATOM_VRAM_USAGE_BY_FIRMWARE_V1_5;
-
-/****************************************************************************/	
-// Structure used in GPIO_Pin_LUTTable
-/****************************************************************************/	
-typedef struct _ATOM_GPIO_PIN_ASSIGNMENT
-{
-  USHORT                   usGpioPin_AIndex;
-  UCHAR                    ucGpioPinBitShift;
-  UCHAR                    ucGPIO_ID;
-}ATOM_GPIO_PIN_ASSIGNMENT;
-
-typedef struct _ATOM_GPIO_PIN_LUT
-{
-  ATOM_COMMON_TABLE_HEADER  sHeader;
-  ATOM_GPIO_PIN_ASSIGNMENT	asGPIO_Pin[1];
-}ATOM_GPIO_PIN_LUT;
-
-/****************************************************************************/	
-// Structure used in ComponentVideoInfoTable	
-/****************************************************************************/	
-#define GPIO_PIN_ACTIVE_HIGH          0x1
-
-#define MAX_SUPPORTED_CV_STANDARDS    5
-
-// definitions for ATOM_D_INFO.ucSettings
-#define ATOM_GPIO_SETTINGS_BITSHIFT_MASK  0x1F    // [4:0]
-#define ATOM_GPIO_SETTINGS_RESERVED_MASK  0x60    // [6:5] = must be zeroed out
-#define ATOM_GPIO_SETTINGS_ACTIVE_MASK    0x80    // [7]
-
-typedef struct _ATOM_GPIO_INFO
-{
-  USHORT  usAOffset;
-  UCHAR   ucSettings;
-  UCHAR   ucReserved;
-}ATOM_GPIO_INFO;
-
-// definitions for ATOM_COMPONENT_VIDEO_INFO.ucMiscInfo (bit vector)
-#define ATOM_CV_RESTRICT_FORMAT_SELECTION           0x2
-
-// definitions for ATOM_COMPONENT_VIDEO_INFO.uc480i/uc480p/uc720p/uc1080i
-#define ATOM_GPIO_DEFAULT_MODE_EN                   0x80 //[7];
-#define ATOM_GPIO_SETTING_PERMODE_MASK              0x7F //[6:0]
-
-// definitions for ATOM_COMPONENT_VIDEO_INFO.ucLetterBoxMode
-//Line 3 out put 5V.
-#define ATOM_CV_LINE3_ASPECTRATIO_16_9_GPIO_A       0x01     //represent gpio 3 state for 16:9
-#define ATOM_CV_LINE3_ASPECTRATIO_16_9_GPIO_B       0x02     //represent gpio 4 state for 16:9
-#define ATOM_CV_LINE3_ASPECTRATIO_16_9_GPIO_SHIFT   0x0   
-
-//Line 3 out put 2.2V              
-#define ATOM_CV_LINE3_ASPECTRATIO_4_3_LETBOX_GPIO_A 0x04     //represent gpio 3 state for 4:3 Letter box
-#define ATOM_CV_LINE3_ASPECTRATIO_4_3_LETBOX_GPIO_B 0x08     //represent gpio 4 state for 4:3 Letter box
-#define ATOM_CV_LINE3_ASPECTRATIO_4_3_LETBOX_GPIO_SHIFT 0x2     
-
-//Line 3 out put 0V
-#define ATOM_CV_LINE3_ASPECTRATIO_4_3_GPIO_A        0x10     //represent gpio 3 state for 4:3
-#define ATOM_CV_LINE3_ASPECTRATIO_4_3_GPIO_B        0x20     //represent gpio 4 state for 4:3
-#define ATOM_CV_LINE3_ASPECTRATIO_4_3_GPIO_SHIFT    0x4 
-
-#define ATOM_CV_LINE3_ASPECTRATIO_MASK              0x3F     // bit [5:0]
-
-#define ATOM_CV_LINE3_ASPECTRATIO_EXIST             0x80     //bit 7
-
-//GPIO bit index in gpio setting per mode value, also represend the block no. in gpio blocks.
-#define ATOM_GPIO_INDEX_LINE3_ASPECRATIO_GPIO_A   3   //bit 3 in uc480i/uc480p/uc720p/uc1080i, which represend the default gpio bit setting for the mode.
-#define ATOM_GPIO_INDEX_LINE3_ASPECRATIO_GPIO_B   4   //bit 4 in uc480i/uc480p/uc720p/uc1080i, which represend the default gpio bit setting for the mode.
-
-
-typedef struct _ATOM_COMPONENT_VIDEO_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;
-  USHORT             usMask_PinRegisterIndex;
-  USHORT             usEN_PinRegisterIndex;
-  USHORT             usY_PinRegisterIndex;
-  USHORT             usA_PinRegisterIndex;
-  UCHAR              ucBitShift;
-  UCHAR              ucPinActiveState;  //ucPinActiveState: Bit0=1 active high, =0 active low
-  ATOM_DTD_FORMAT    sReserved;         // must be zeroed out
-  UCHAR              ucMiscInfo;
-  UCHAR              uc480i;
-  UCHAR              uc480p;
-  UCHAR              uc720p;
-  UCHAR              uc1080i;
-  UCHAR              ucLetterBoxMode;
-  UCHAR              ucReserved[3];
-  UCHAR              ucNumOfWbGpioBlocks; //For Component video D-Connector support. If zere, NTSC type connector
-  ATOM_GPIO_INFO     aWbGpioStateBlock[MAX_SUPPORTED_CV_STANDARDS];
-  ATOM_DTD_FORMAT    aModeTimings[MAX_SUPPORTED_CV_STANDARDS];
-}ATOM_COMPONENT_VIDEO_INFO;
-
-//ucTableFormatRevision=2
-//ucTableContentRevision=1
-typedef struct _ATOM_COMPONENT_VIDEO_INFO_V21
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;
-  UCHAR              ucMiscInfo;
-  UCHAR              uc480i;
-  UCHAR              uc480p;
-  UCHAR              uc720p;
-  UCHAR              uc1080i;
-  UCHAR              ucReserved;
-  UCHAR              ucLetterBoxMode;
-  UCHAR              ucNumOfWbGpioBlocks; //For Component video D-Connector support. If zere, NTSC type connector
-  ATOM_GPIO_INFO     aWbGpioStateBlock[MAX_SUPPORTED_CV_STANDARDS];
-  ATOM_DTD_FORMAT    aModeTimings[MAX_SUPPORTED_CV_STANDARDS];
-}ATOM_COMPONENT_VIDEO_INFO_V21;
-
-#define ATOM_COMPONENT_VIDEO_INFO_LAST  ATOM_COMPONENT_VIDEO_INFO_V21
-
-/****************************************************************************/	
-// Structure used in object_InfoTable
-/****************************************************************************/	
-typedef struct _ATOM_OBJECT_HEADER
-{ 
-  ATOM_COMMON_TABLE_HEADER	sHeader;
-  USHORT                    usDeviceSupport;
-  USHORT                    usConnectorObjectTableOffset;
-  USHORT                    usRouterObjectTableOffset;
-  USHORT                    usEncoderObjectTableOffset;
-  USHORT                    usProtectionObjectTableOffset; //only available when Protection block is independent.
-  USHORT                    usDisplayPathTableOffset;
-}ATOM_OBJECT_HEADER;
-
-typedef struct _ATOM_OBJECT_HEADER_V3
-{ 
-  ATOM_COMMON_TABLE_HEADER	sHeader;
-  USHORT                    usDeviceSupport;
-  USHORT                    usConnectorObjectTableOffset;
-  USHORT                    usRouterObjectTableOffset;
-  USHORT                    usEncoderObjectTableOffset;
-  USHORT                    usProtectionObjectTableOffset; //only available when Protection block is independent.
-  USHORT                    usDisplayPathTableOffset;
-  USHORT                    usMiscObjectTableOffset;
-}ATOM_OBJECT_HEADER_V3;
-
-typedef struct  _ATOM_DISPLAY_OBJECT_PATH
-{
-  USHORT    usDeviceTag;                                   //supported device 
-  USHORT    usSize;                                        //the size of ATOM_DISPLAY_OBJECT_PATH
-  USHORT    usConnObjectId;                                //Connector Object ID 
-  USHORT    usGPUObjectId;                                 //GPU ID 
-  USHORT    usGraphicObjIds[1];                             //1st Encoder Obj source from GPU to last Graphic Obj destinate to connector.
-}ATOM_DISPLAY_OBJECT_PATH;
-
-typedef struct  _ATOM_DISPLAY_EXTERNAL_OBJECT_PATH
-{
-  USHORT    usDeviceTag;                                   //supported device 
-  USHORT    usSize;                                        //the size of ATOM_DISPLAY_OBJECT_PATH
-  USHORT    usConnObjectId;                                //Connector Object ID 
-  USHORT    usGPUObjectId;                                 //GPU ID 
-  USHORT    usGraphicObjIds[2];                            //usGraphicObjIds[0]= GPU internal encoder, usGraphicObjIds[1]= external encoder 
-}ATOM_DISPLAY_EXTERNAL_OBJECT_PATH;
-
-typedef struct _ATOM_DISPLAY_OBJECT_PATH_TABLE
-{
-  UCHAR                           ucNumOfDispPath;
-  UCHAR                           ucVersion;
-  UCHAR                           ucPadding[2];
-  ATOM_DISPLAY_OBJECT_PATH        asDispPath[1];
-}ATOM_DISPLAY_OBJECT_PATH_TABLE;
-
-
-typedef struct _ATOM_OBJECT                                //each object has this structure    
-{
-  USHORT              usObjectID;
-  USHORT              usSrcDstTableOffset;
-  USHORT              usRecordOffset;                     //this pointing to a bunch of records defined below
-  USHORT              usReserved;
-}ATOM_OBJECT;
-
-typedef struct _ATOM_OBJECT_TABLE                         //Above 4 object table offset pointing to a bunch of objects all have this structure     
-{
-  UCHAR               ucNumberOfObjects;
-  UCHAR               ucPadding[3];
-  ATOM_OBJECT         asObjects[1];
-}ATOM_OBJECT_TABLE;
-
-typedef struct _ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT         //usSrcDstTableOffset pointing to this structure
-{
-  UCHAR               ucNumberOfSrc;
-  USHORT              usSrcObjectID[1];
-  UCHAR               ucNumberOfDst;
-  USHORT              usDstObjectID[1];
-}ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT;
-
-
-//Two definitions below are for OPM on MXM module designs
-
-#define EXT_HPDPIN_LUTINDEX_0                   0
-#define EXT_HPDPIN_LUTINDEX_1                   1
-#define EXT_HPDPIN_LUTINDEX_2                   2
-#define EXT_HPDPIN_LUTINDEX_3                   3
-#define EXT_HPDPIN_LUTINDEX_4                   4
-#define EXT_HPDPIN_LUTINDEX_5                   5
-#define EXT_HPDPIN_LUTINDEX_6                   6
-#define EXT_HPDPIN_LUTINDEX_7                   7
-#define MAX_NUMBER_OF_EXT_HPDPIN_LUT_ENTRIES   (EXT_HPDPIN_LUTINDEX_7+1)
-
-#define EXT_AUXDDC_LUTINDEX_0                   0
-#define EXT_AUXDDC_LUTINDEX_1                   1
-#define EXT_AUXDDC_LUTINDEX_2                   2
-#define EXT_AUXDDC_LUTINDEX_3                   3
-#define EXT_AUXDDC_LUTINDEX_4                   4
-#define EXT_AUXDDC_LUTINDEX_5                   5
-#define EXT_AUXDDC_LUTINDEX_6                   6
-#define EXT_AUXDDC_LUTINDEX_7                   7
-#define MAX_NUMBER_OF_EXT_AUXDDC_LUT_ENTRIES   (EXT_AUXDDC_LUTINDEX_7+1)
-
-//ucChannelMapping are defined as following
-//for DP connector, eDP, DP to VGA/LVDS 
-//Bit[1:0]: Define which pin connect to DP connector DP_Lane0, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
-//Bit[3:2]: Define which pin connect to DP connector DP_Lane1, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
-//Bit[5:4]: Define which pin connect to DP connector DP_Lane2, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
-//Bit[7:6]: Define which pin connect to DP connector DP_Lane3, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
-typedef struct _ATOM_DP_CONN_CHANNEL_MAPPING
-{
-#if ATOM_BIG_ENDIAN
-  UCHAR ucDP_Lane3_Source:2;
-  UCHAR ucDP_Lane2_Source:2;
-  UCHAR ucDP_Lane1_Source:2;
-  UCHAR ucDP_Lane0_Source:2;
-#else
-  UCHAR ucDP_Lane0_Source:2;
-  UCHAR ucDP_Lane1_Source:2;
-  UCHAR ucDP_Lane2_Source:2;
-  UCHAR ucDP_Lane3_Source:2;
-#endif
-}ATOM_DP_CONN_CHANNEL_MAPPING;
-
-//for DVI/HDMI, in dual link case, both links have to have same mapping. 
-//Bit[1:0]: Define which pin connect to DVI connector data Lane2, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
-//Bit[3:2]: Define which pin connect to DVI connector data Lane1, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
-//Bit[5:4]: Define which pin connect to DVI connector data Lane0, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
-//Bit[7:6]: Define which pin connect to DVI connector clock lane, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
-typedef struct _ATOM_DVI_CONN_CHANNEL_MAPPING
-{
-#if ATOM_BIG_ENDIAN
-  UCHAR ucDVI_CLK_Source:2;
-  UCHAR ucDVI_DATA0_Source:2;
-  UCHAR ucDVI_DATA1_Source:2;
-  UCHAR ucDVI_DATA2_Source:2;
-#else
-  UCHAR ucDVI_DATA2_Source:2;
-  UCHAR ucDVI_DATA1_Source:2;
-  UCHAR ucDVI_DATA0_Source:2;
-  UCHAR ucDVI_CLK_Source:2;
-#endif
-}ATOM_DVI_CONN_CHANNEL_MAPPING;
-
-typedef struct _EXT_DISPLAY_PATH
-{
-  USHORT  usDeviceTag;                    //A bit vector to show what devices are supported 
-  USHORT  usDeviceACPIEnum;               //16bit device ACPI id. 
-  USHORT  usDeviceConnector;              //A physical connector for displays to plug in, using object connector definitions
-  UCHAR   ucExtAUXDDCLutIndex;            //An index into external AUX/DDC channel LUT
-  UCHAR   ucExtHPDPINLutIndex;            //An index into external HPD pin LUT
-  USHORT  usExtEncoderObjId;              //external encoder object id
-  union{
-    UCHAR   ucChannelMapping;                  // if ucChannelMapping=0, using default one to one mapping
-    ATOM_DP_CONN_CHANNEL_MAPPING asDPMapping;
-    ATOM_DVI_CONN_CHANNEL_MAPPING asDVIMapping;
-  };
-  UCHAR   ucChPNInvert;                   // bit vector for up to 8 lanes, =0: P and N is not invert, =1 P and N is inverted
-  USHORT  usCaps;
-  USHORT  usReserved; 
-}EXT_DISPLAY_PATH;
-   
-#define NUMBER_OF_UCHAR_FOR_GUID          16
-#define MAX_NUMBER_OF_EXT_DISPLAY_PATH    7
-
-//usCaps
-#define  EXT_DISPLAY_PATH_CAPS__HBR2_DISABLE          0x01
-
-typedef  struct _ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;
-  UCHAR                    ucGuid [NUMBER_OF_UCHAR_FOR_GUID];     // a GUID is a 16 byte long string
-  EXT_DISPLAY_PATH         sPath[MAX_NUMBER_OF_EXT_DISPLAY_PATH]; // total of fixed 7 entries.
-  UCHAR                    ucChecksum;                            // a  simple Checksum of the sum of whole structure equal to 0x0. 
-  UCHAR                    uc3DStereoPinId;                       // use for eDP panel
-  UCHAR                    ucRemoteDisplayConfig;
-  UCHAR                    uceDPToLVDSRxId;
-  UCHAR                    Reserved[4];                           // for potential expansion
-}ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO;
-
-//Related definitions, all records are different but they have a commond header
-typedef struct _ATOM_COMMON_RECORD_HEADER
-{
-  UCHAR               ucRecordType;                      //An emun to indicate the record type
-  UCHAR               ucRecordSize;                      //The size of the whole record in byte
-}ATOM_COMMON_RECORD_HEADER;
-
-
-#define ATOM_I2C_RECORD_TYPE                           1         
-#define ATOM_HPD_INT_RECORD_TYPE                       2
-#define ATOM_OUTPUT_PROTECTION_RECORD_TYPE             3
-#define ATOM_CONNECTOR_DEVICE_TAG_RECORD_TYPE          4
-#define	ATOM_CONNECTOR_DVI_EXT_INPUT_RECORD_TYPE	     5 //Obsolete, switch to use GPIO_CNTL_RECORD_TYPE
-#define ATOM_ENCODER_FPGA_CONTROL_RECORD_TYPE          6 //Obsolete, switch to use GPIO_CNTL_RECORD_TYPE
-#define ATOM_CONNECTOR_CVTV_SHARE_DIN_RECORD_TYPE      7
-#define ATOM_JTAG_RECORD_TYPE                          8 //Obsolete, switch to use GPIO_CNTL_RECORD_TYPE
-#define ATOM_OBJECT_GPIO_CNTL_RECORD_TYPE              9
-#define ATOM_ENCODER_DVO_CF_RECORD_TYPE               10
-#define ATOM_CONNECTOR_CF_RECORD_TYPE                 11
-#define	ATOM_CONNECTOR_HARDCODE_DTD_RECORD_TYPE	      12
-#define ATOM_CONNECTOR_PCIE_SUBCONNECTOR_RECORD_TYPE  13
-#define ATOM_ROUTER_DDC_PATH_SELECT_RECORD_TYPE	      14
-#define ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD_TYPE	15
-#define ATOM_CONNECTOR_HPDPIN_LUT_RECORD_TYPE          16 //This is for the case when connectors are not known to object table
-#define ATOM_CONNECTOR_AUXDDC_LUT_RECORD_TYPE          17 //This is for the case when connectors are not known to object table
-#define ATOM_OBJECT_LINK_RECORD_TYPE                   18 //Once this record is present under one object, it indicats the oobject is linked to another obj described by the record
-#define ATOM_CONNECTOR_REMOTE_CAP_RECORD_TYPE          19
-#define ATOM_ENCODER_CAP_RECORD_TYPE                   20
-
-
-//Must be updated when new record type is added,equal to that record definition!
-#define ATOM_MAX_OBJECT_RECORD_NUMBER             ATOM_ENCODER_CAP_RECORD_TYPE
-
-typedef struct  _ATOM_I2C_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  ATOM_I2C_ID_CONFIG          sucI2cId; 
-  UCHAR                       ucI2CAddr;              //The slave address, it's 0 when the record is attached to connector for DDC
-}ATOM_I2C_RECORD;
-
-typedef struct  _ATOM_HPD_INT_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  UCHAR                       ucHPDIntGPIOID;         //Corresponding block in GPIO_PIN_INFO table gives the pin info           
-  UCHAR                       ucPlugged_PinState;
-}ATOM_HPD_INT_RECORD;
-
-
-typedef struct  _ATOM_OUTPUT_PROTECTION_RECORD 
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  UCHAR                       ucProtectionFlag;
-  UCHAR                       ucReserved;
-}ATOM_OUTPUT_PROTECTION_RECORD;
-
-typedef struct  _ATOM_CONNECTOR_DEVICE_TAG
-{
-  ULONG                       ulACPIDeviceEnum;       //Reserved for now
-  USHORT                      usDeviceID;             //This Id is same as "ATOM_DEVICE_XXX_SUPPORT"
-  USHORT                      usPadding;
-}ATOM_CONNECTOR_DEVICE_TAG;
-
-typedef struct  _ATOM_CONNECTOR_DEVICE_TAG_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  UCHAR                       ucNumberOfDevice;
-  UCHAR                       ucReserved;
-  ATOM_CONNECTOR_DEVICE_TAG   asDeviceTag[1];         //This Id is same as "ATOM_DEVICE_XXX_SUPPORT", 1 is only for allocation
-}ATOM_CONNECTOR_DEVICE_TAG_RECORD;
-
-
-typedef struct  _ATOM_CONNECTOR_DVI_EXT_INPUT_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  UCHAR						            ucConfigGPIOID;
-  UCHAR						            ucConfigGPIOState;	    //Set to 1 when it's active high to enable external flow in
-  UCHAR                       ucFlowinGPIPID;
-  UCHAR                       ucExtInGPIPID;
-}ATOM_CONNECTOR_DVI_EXT_INPUT_RECORD;
-
-typedef struct  _ATOM_ENCODER_FPGA_CONTROL_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  UCHAR                       ucCTL1GPIO_ID;
-  UCHAR                       ucCTL1GPIOState;        //Set to 1 when it's active high
-  UCHAR                       ucCTL2GPIO_ID;
-  UCHAR                       ucCTL2GPIOState;        //Set to 1 when it's active high
-  UCHAR                       ucCTL3GPIO_ID;
-  UCHAR                       ucCTL3GPIOState;        //Set to 1 when it's active high
-  UCHAR                       ucCTLFPGA_IN_ID;
-  UCHAR                       ucPadding[3];
-}ATOM_ENCODER_FPGA_CONTROL_RECORD;
-
-typedef struct  _ATOM_CONNECTOR_CVTV_SHARE_DIN_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  UCHAR                       ucGPIOID;               //Corresponding block in GPIO_PIN_INFO table gives the pin info 
-  UCHAR                       ucTVActiveState;        //Indicating when the pin==0 or 1 when TV is connected
-}ATOM_CONNECTOR_CVTV_SHARE_DIN_RECORD;
-
-typedef struct  _ATOM_JTAG_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  UCHAR                       ucTMSGPIO_ID;
-  UCHAR                       ucTMSGPIOState;         //Set to 1 when it's active high
-  UCHAR                       ucTCKGPIO_ID;
-  UCHAR                       ucTCKGPIOState;         //Set to 1 when it's active high
-  UCHAR                       ucTDOGPIO_ID;
-  UCHAR                       ucTDOGPIOState;         //Set to 1 when it's active high
-  UCHAR                       ucTDIGPIO_ID;
-  UCHAR                       ucTDIGPIOState;         //Set to 1 when it's active high
-  UCHAR                       ucPadding[2];
-}ATOM_JTAG_RECORD;
-
-
-//The following generic object gpio pin control record type will replace JTAG_RECORD/FPGA_CONTROL_RECORD/DVI_EXT_INPUT_RECORD above gradually
-typedef struct _ATOM_GPIO_PIN_CONTROL_PAIR
-{
-  UCHAR                       ucGPIOID;               // GPIO_ID, find the corresponding ID in GPIO_LUT table
-  UCHAR                       ucGPIO_PinState;        // Pin state showing how to set-up the pin
-}ATOM_GPIO_PIN_CONTROL_PAIR;
-
-typedef struct  _ATOM_OBJECT_GPIO_CNTL_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  UCHAR                       ucFlags;                // Future expnadibility
-  UCHAR                       ucNumberOfPins;         // Number of GPIO pins used to control the object
-  ATOM_GPIO_PIN_CONTROL_PAIR  asGpio[1];              // the real gpio pin pair determined by number of pins ucNumberOfPins
-}ATOM_OBJECT_GPIO_CNTL_RECORD;
-
-//Definitions for GPIO pin state 
-#define GPIO_PIN_TYPE_INPUT             0x00
-#define GPIO_PIN_TYPE_OUTPUT            0x10
-#define GPIO_PIN_TYPE_HW_CONTROL        0x20
-
-//For GPIO_PIN_TYPE_OUTPUT the following is defined 
-#define GPIO_PIN_OUTPUT_STATE_MASK      0x01
-#define GPIO_PIN_OUTPUT_STATE_SHIFT     0
-#define GPIO_PIN_STATE_ACTIVE_LOW       0x0
-#define GPIO_PIN_STATE_ACTIVE_HIGH      0x1
-
-// Indexes to GPIO array in GLSync record 
-// GLSync record is for Frame Lock/Gen Lock feature.
-#define ATOM_GPIO_INDEX_GLSYNC_REFCLK    0
-#define ATOM_GPIO_INDEX_GLSYNC_HSYNC     1
-#define ATOM_GPIO_INDEX_GLSYNC_VSYNC     2
-#define ATOM_GPIO_INDEX_GLSYNC_SWAP_REQ  3
-#define ATOM_GPIO_INDEX_GLSYNC_SWAP_GNT  4
-#define ATOM_GPIO_INDEX_GLSYNC_INTERRUPT 5
-#define ATOM_GPIO_INDEX_GLSYNC_V_RESET   6
-#define ATOM_GPIO_INDEX_GLSYNC_SWAP_CNTL 7
-#define ATOM_GPIO_INDEX_GLSYNC_SWAP_SEL  8
-#define ATOM_GPIO_INDEX_GLSYNC_MAX       9
-
-typedef struct  _ATOM_ENCODER_DVO_CF_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  ULONG                       ulStrengthControl;      // DVOA strength control for CF
-  UCHAR                       ucPadding[2];
-}ATOM_ENCODER_DVO_CF_RECORD;
-
-// Bit maps for ATOM_ENCODER_CAP_RECORD.ucEncoderCap
-#define ATOM_ENCODER_CAP_RECORD_HBR2                  0x01         // DP1.2 HBR2 is supported by HW encoder
-#define ATOM_ENCODER_CAP_RECORD_HBR2_EN               0x02         // DP1.2 HBR2 setting is qualified and HBR2 can be enabled 
-
-typedef struct  _ATOM_ENCODER_CAP_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  union {
-    USHORT                    usEncoderCap;         
-    struct {
-#if ATOM_BIG_ENDIAN
-      USHORT                  usReserved:14;        // Bit1-15 may be defined for other capability in future
-      USHORT                  usHBR2En:1;           // Bit1 is for DP1.2 HBR2 enable
-      USHORT                  usHBR2Cap:1;          // Bit0 is for DP1.2 HBR2 capability. 
-#else
-      USHORT                  usHBR2Cap:1;          // Bit0 is for DP1.2 HBR2 capability. 
-      USHORT                  usHBR2En:1;           // Bit1 is for DP1.2 HBR2 enable
-      USHORT                  usReserved:14;        // Bit1-15 may be defined for other capability in future
-#endif
-    };
-  }; 
-}ATOM_ENCODER_CAP_RECORD;                             
-
-// value for ATOM_CONNECTOR_CF_RECORD.ucConnectedDvoBundle
-#define ATOM_CONNECTOR_CF_RECORD_CONNECTED_UPPER12BITBUNDLEA   1
-#define ATOM_CONNECTOR_CF_RECORD_CONNECTED_LOWER12BITBUNDLEB   2
-
-typedef struct  _ATOM_CONNECTOR_CF_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  USHORT                      usMaxPixClk;
-  UCHAR                       ucFlowCntlGpioId;
-  UCHAR                       ucSwapCntlGpioId;
-  UCHAR                       ucConnectedDvoBundle;
-  UCHAR                       ucPadding;
-}ATOM_CONNECTOR_CF_RECORD;
-
-typedef struct  _ATOM_CONNECTOR_HARDCODE_DTD_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-	ATOM_DTD_FORMAT							asTiming;
-}ATOM_CONNECTOR_HARDCODE_DTD_RECORD;
-
-typedef struct _ATOM_CONNECTOR_PCIE_SUBCONNECTOR_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;                //ATOM_CONNECTOR_PCIE_SUBCONNECTOR_RECORD_TYPE
-  UCHAR                       ucSubConnectorType;     //CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D|X_ID_DUAL_LINK_DVI_D|HDMI_TYPE_A
-  UCHAR                       ucReserved;
-}ATOM_CONNECTOR_PCIE_SUBCONNECTOR_RECORD;
-
-
-typedef struct _ATOM_ROUTER_DDC_PATH_SELECT_RECORD
-{
-	ATOM_COMMON_RECORD_HEADER   sheader;                
-	UCHAR												ucMuxType;							//decide the number of ucMuxState, =0, no pin state, =1: single state with complement, >1: multiple state
-	UCHAR												ucMuxControlPin;
-	UCHAR												ucMuxState[2];					//for alligment purpose
-}ATOM_ROUTER_DDC_PATH_SELECT_RECORD;
-
-typedef struct _ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD
-{
-	ATOM_COMMON_RECORD_HEADER   sheader;                
-	UCHAR												ucMuxType;
-	UCHAR												ucMuxControlPin;
-	UCHAR												ucMuxState[2];					//for alligment purpose
-}ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD;
-
-// define ucMuxType
-#define ATOM_ROUTER_MUX_PIN_STATE_MASK								0x0f
-#define ATOM_ROUTER_MUX_PIN_SINGLE_STATE_COMPLEMENT		0x01
-
-typedef struct _ATOM_CONNECTOR_HPDPIN_LUT_RECORD     //record for ATOM_CONNECTOR_HPDPIN_LUT_RECORD_TYPE
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  UCHAR                       ucHPDPINMap[MAX_NUMBER_OF_EXT_HPDPIN_LUT_ENTRIES];  //An fixed size array which maps external pins to internal GPIO_PIN_INFO table 
-}ATOM_CONNECTOR_HPDPIN_LUT_RECORD;
-
-typedef struct _ATOM_CONNECTOR_AUXDDC_LUT_RECORD  //record for ATOM_CONNECTOR_AUXDDC_LUT_RECORD_TYPE
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  ATOM_I2C_ID_CONFIG          ucAUXDDCMap[MAX_NUMBER_OF_EXT_AUXDDC_LUT_ENTRIES];  //An fixed size array which maps external pins to internal DDC ID
-}ATOM_CONNECTOR_AUXDDC_LUT_RECORD;
-
-typedef struct _ATOM_OBJECT_LINK_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  USHORT                      usObjectID;         //could be connector, encorder or other object in object.h
-}ATOM_OBJECT_LINK_RECORD;
-
-typedef struct _ATOM_CONNECTOR_REMOTE_CAP_RECORD
-{
-  ATOM_COMMON_RECORD_HEADER   sheader;
-  USHORT                      usReserved;
-}ATOM_CONNECTOR_REMOTE_CAP_RECORD;
-
-/****************************************************************************/	
-// ASIC voltage data table
-/****************************************************************************/	
-typedef struct  _ATOM_VOLTAGE_INFO_HEADER
-{
-   USHORT   usVDDCBaseLevel;                //In number of 50mv unit
-   USHORT   usReserved;                     //For possible extension table offset
-   UCHAR    ucNumOfVoltageEntries;
-   UCHAR    ucBytesPerVoltageEntry;
-   UCHAR    ucVoltageStep;                  //Indicating in how many mv increament is one step, 0.5mv unit
-   UCHAR    ucDefaultVoltageEntry;
-   UCHAR    ucVoltageControlI2cLine;
-   UCHAR    ucVoltageControlAddress;
-   UCHAR    ucVoltageControlOffset;
-}ATOM_VOLTAGE_INFO_HEADER;
-
-typedef struct  _ATOM_VOLTAGE_INFO
-{
-   ATOM_COMMON_TABLE_HEADER	sHeader; 
-   ATOM_VOLTAGE_INFO_HEADER viHeader;
-   UCHAR    ucVoltageEntries[64];            //64 is for allocation, the actual number of entry is present at ucNumOfVoltageEntries*ucBytesPerVoltageEntry
-}ATOM_VOLTAGE_INFO;
-
-
-typedef struct  _ATOM_VOLTAGE_FORMULA
-{
-   USHORT   usVoltageBaseLevel;             // In number of 1mv unit
-   USHORT   usVoltageStep;                  // Indicating in how many mv increament is one step, 1mv unit
-	 UCHAR		ucNumOfVoltageEntries;					// Number of Voltage Entry, which indicate max Voltage
-	 UCHAR		ucFlag;													// bit0=0 :step is 1mv =1 0.5mv
-	 UCHAR		ucBaseVID;											// if there is no lookup table, VID= BaseVID + ( Vol - BaseLevle ) /VoltageStep
-	 UCHAR		ucReserved;
-	 UCHAR		ucVIDAdjustEntries[32];					// 32 is for allocation, the actual number of entry is present at ucNumOfVoltageEntries
-}ATOM_VOLTAGE_FORMULA;
-
-typedef struct  _VOLTAGE_LUT_ENTRY
-{
-	 USHORT		usVoltageCode;									// The Voltage ID, either GPIO or I2C code
-	 USHORT		usVoltageValue;									// The corresponding Voltage Value, in mV
-}VOLTAGE_LUT_ENTRY;
-
-typedef struct  _ATOM_VOLTAGE_FORMULA_V2
-{
-	 UCHAR		ucNumOfVoltageEntries;					// Number of Voltage Entry, which indicate max Voltage
-	 UCHAR		ucReserved[3];
-	 VOLTAGE_LUT_ENTRY asVIDAdjustEntries[32];// 32 is for allocation, the actual number of entries is in ucNumOfVoltageEntries
-}ATOM_VOLTAGE_FORMULA_V2;
-
-typedef struct _ATOM_VOLTAGE_CONTROL
-{
-	UCHAR		 ucVoltageControlId;							//Indicate it is controlled by I2C or GPIO or HW state machine		
-  UCHAR    ucVoltageControlI2cLine;
-  UCHAR    ucVoltageControlAddress;
-  UCHAR    ucVoltageControlOffset;	 	
-  USHORT   usGpioPin_AIndex;								//GPIO_PAD register index
-  UCHAR    ucGpioPinBitShift[9];						//at most 8 pin support 255 VIDs, termintate with 0xff
-	UCHAR		 ucReserved;
-}ATOM_VOLTAGE_CONTROL;
-
-// Define ucVoltageControlId
-#define	VOLTAGE_CONTROLLED_BY_HW							0x00
-#define	VOLTAGE_CONTROLLED_BY_I2C_MASK				0x7F
-#define	VOLTAGE_CONTROLLED_BY_GPIO						0x80
-#define	VOLTAGE_CONTROL_ID_LM64								0x01									//I2C control, used for R5xx Core Voltage
-#define	VOLTAGE_CONTROL_ID_DAC								0x02									//I2C control, used for R5xx/R6xx MVDDC,MVDDQ or VDDCI
-#define	VOLTAGE_CONTROL_ID_VT116xM						0x03									//I2C control, used for R6xx Core Voltage
-#define VOLTAGE_CONTROL_ID_DS4402							0x04									
-#define VOLTAGE_CONTROL_ID_UP6266 						0x05									
-#define VOLTAGE_CONTROL_ID_SCORPIO						0x06
-#define	VOLTAGE_CONTROL_ID_VT1556M						0x07									
-#define	VOLTAGE_CONTROL_ID_CHL822x						0x08									
-#define	VOLTAGE_CONTROL_ID_VT1586M						0x09
-#define VOLTAGE_CONTROL_ID_UP1637 						0x0A
-
-typedef struct  _ATOM_VOLTAGE_OBJECT
-{
- 	 UCHAR		ucVoltageType;									//Indicate Voltage Source: VDDC, MVDDC, MVDDQ or MVDDCI	 
-	 UCHAR		ucSize;													//Size of Object	
-	 ATOM_VOLTAGE_CONTROL			asControl;			//describ how to control 	 
- 	 ATOM_VOLTAGE_FORMULA			asFormula;			//Indicate How to convert real Voltage to VID 
-}ATOM_VOLTAGE_OBJECT;
-
-typedef struct  _ATOM_VOLTAGE_OBJECT_V2
-{
- 	 UCHAR		ucVoltageType;									//Indicate Voltage Source: VDDC, MVDDC, MVDDQ or MVDDCI	 
-	 UCHAR		ucSize;													//Size of Object	
-	 ATOM_VOLTAGE_CONTROL			asControl;			//describ how to control 	 
- 	 ATOM_VOLTAGE_FORMULA_V2	asFormula;			//Indicate How to convert real Voltage to VID 
-}ATOM_VOLTAGE_OBJECT_V2;
-
-typedef struct  _ATOM_VOLTAGE_OBJECT_INFO
-{
-   ATOM_COMMON_TABLE_HEADER	sHeader; 
-	 ATOM_VOLTAGE_OBJECT			asVoltageObj[3];	//Info for Voltage control	  	 
-}ATOM_VOLTAGE_OBJECT_INFO;
-
-typedef struct  _ATOM_VOLTAGE_OBJECT_INFO_V2
-{
-   ATOM_COMMON_TABLE_HEADER	sHeader; 
-	 ATOM_VOLTAGE_OBJECT_V2			asVoltageObj[3];	//Info for Voltage control	  	 
-}ATOM_VOLTAGE_OBJECT_INFO_V2;
-
-typedef struct  _ATOM_LEAKID_VOLTAGE
-{
-	UCHAR		ucLeakageId;
-	UCHAR		ucReserved;
-	USHORT	usVoltage;
-}ATOM_LEAKID_VOLTAGE;
-
-typedef struct _ATOM_VOLTAGE_OBJECT_HEADER_V3{
- 	 UCHAR		ucVoltageType;									//Indicate Voltage Source: VDDC, MVDDC, MVDDQ or MVDDCI	 
-   UCHAR		ucVoltageMode;							    //Indicate voltage control mode: Init/Set/Leakage/Set phase 
-	 USHORT		usSize;													//Size of Object	
-}ATOM_VOLTAGE_OBJECT_HEADER_V3;
-
-typedef struct  _VOLTAGE_LUT_ENTRY_V2
-{
-	 ULONG		ulVoltageId;									  // The Voltage ID which is used to program GPIO register
-	 USHORT		usVoltageValue;									// The corresponding Voltage Value, in mV
-}VOLTAGE_LUT_ENTRY_V2;
-
-typedef struct  _LEAKAGE_VOLTAGE_LUT_ENTRY_V2
-{
-  USHORT	usVoltageLevel; 							  // The Voltage ID which is used to program GPIO register
-  USHORT  usVoltageId;                    
-	USHORT	usLeakageId;									  // The corresponding Voltage Value, in mV
-}LEAKAGE_VOLTAGE_LUT_ENTRY_V2;
-
-typedef struct  _ATOM_I2C_VOLTAGE_OBJECT_V3
-{
-   ATOM_VOLTAGE_OBJECT_HEADER_V3 sHeader;
-   UCHAR	ucVoltageRegulatorId;					  //Indicate Voltage Regulator Id
-   UCHAR    ucVoltageControlI2cLine;
-   UCHAR    ucVoltageControlAddress;
-   UCHAR    ucVoltageControlOffset;	 	
-   ULONG    ulReserved;
-   VOLTAGE_LUT_ENTRY asVolI2cLut[1];        // end with 0xff
-}ATOM_I2C_VOLTAGE_OBJECT_V3;
-
-typedef struct  _ATOM_GPIO_VOLTAGE_OBJECT_V3
-{
-   ATOM_VOLTAGE_OBJECT_HEADER_V3 sHeader;   
-   UCHAR    ucVoltageGpioCntlId;         // default is 0 which indicate control through CG VID mode 
-   UCHAR    ucGpioEntryNum;              // indiate the entry numbers of Votlage/Gpio value Look up table
-   UCHAR    ucPhaseDelay;                // phase delay in unit of micro second
-   UCHAR    ucReserved;   
-   ULONG    ulGpioMaskVal;               // GPIO Mask value
-   VOLTAGE_LUT_ENTRY_V2 asVolGpioLut[1];   
-}ATOM_GPIO_VOLTAGE_OBJECT_V3;
-
-typedef struct  _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3
-{
-   ATOM_VOLTAGE_OBJECT_HEADER_V3 sHeader;
-   UCHAR    ucLeakageCntlId;             // default is 0
-   UCHAR    ucLeakageEntryNum;           // indicate the entry number of LeakageId/Voltage Lut table
-   UCHAR    ucReserved[2];               
-   ULONG    ulMaxVoltageLevel;
-   LEAKAGE_VOLTAGE_LUT_ENTRY_V2 asLeakageIdLut[1];   
-}ATOM_LEAKAGE_VOLTAGE_OBJECT_V3;
-
-typedef union _ATOM_VOLTAGE_OBJECT_V3{
-  ATOM_GPIO_VOLTAGE_OBJECT_V3 asGpioVoltageObj;
-  ATOM_I2C_VOLTAGE_OBJECT_V3 asI2cVoltageObj;
-  ATOM_LEAKAGE_VOLTAGE_OBJECT_V3 asLeakageObj;
-}ATOM_VOLTAGE_OBJECT_V3;
-
-typedef struct  _ATOM_VOLTAGE_OBJECT_INFO_V3_1
-{
-   ATOM_COMMON_TABLE_HEADER	sHeader; 
-	 ATOM_VOLTAGE_OBJECT_V3			asVoltageObj[3];	//Info for Voltage control	  	 
-}ATOM_VOLTAGE_OBJECT_INFO_V3_1;
-
-typedef struct  _ATOM_ASIC_PROFILE_VOLTAGE
-{
-	UCHAR		ucProfileId;
-	UCHAR		ucReserved;
-	USHORT	usSize;
-	USHORT	usEfuseSpareStartAddr;
-	USHORT	usFuseIndex[8];												//from LSB to MSB, Max 8bit,end of 0xffff if less than 8 efuse id, 
-	ATOM_LEAKID_VOLTAGE					asLeakVol[2];			//Leakid and relatd voltage
-}ATOM_ASIC_PROFILE_VOLTAGE;
-
-//ucProfileId
-#define	ATOM_ASIC_PROFILE_ID_EFUSE_VOLTAGE			1		
-#define	ATOM_ASIC_PROFILE_ID_EFUSE_PERFORMANCE_VOLTAGE			1
-#define	ATOM_ASIC_PROFILE_ID_EFUSE_THERMAL_VOLTAGE					2
-
-typedef struct  _ATOM_ASIC_PROFILING_INFO
-{
-  ATOM_COMMON_TABLE_HEADER			asHeader; 
-	ATOM_ASIC_PROFILE_VOLTAGE			asVoltage;
-}ATOM_ASIC_PROFILING_INFO;
-
-typedef struct _ATOM_POWER_SOURCE_OBJECT
-{
-	UCHAR	ucPwrSrcId;													// Power source
-	UCHAR	ucPwrSensorType;										// GPIO, I2C or none
-	UCHAR	ucPwrSensId;											  // if GPIO detect, it is GPIO id,  if I2C detect, it is I2C id
-	UCHAR	ucPwrSensSlaveAddr;									// Slave address if I2C detect
-	UCHAR ucPwrSensRegIndex;									// I2C register Index if I2C detect
-	UCHAR ucPwrSensRegBitMask;								// detect which bit is used if I2C detect
-	UCHAR	ucPwrSensActiveState;								// high active or low active
-	UCHAR	ucReserve[3];												// reserve		
-	USHORT usSensPwr;													// in unit of watt
-}ATOM_POWER_SOURCE_OBJECT;
-
-typedef struct _ATOM_POWER_SOURCE_INFO
-{
-		ATOM_COMMON_TABLE_HEADER		asHeader;
-		UCHAR												asPwrbehave[16];
-		ATOM_POWER_SOURCE_OBJECT		asPwrObj[1];
-}ATOM_POWER_SOURCE_INFO;
-
-
-//Define ucPwrSrcId
-#define POWERSOURCE_PCIE_ID1						0x00
-#define POWERSOURCE_6PIN_CONNECTOR_ID1	0x01
-#define POWERSOURCE_8PIN_CONNECTOR_ID1	0x02
-#define POWERSOURCE_6PIN_CONNECTOR_ID2	0x04
-#define POWERSOURCE_8PIN_CONNECTOR_ID2	0x08
-
-//define ucPwrSensorId
-#define POWER_SENSOR_ALWAYS							0x00
-#define POWER_SENSOR_GPIO								0x01
-#define POWER_SENSOR_I2C								0x02
-
-typedef struct _ATOM_CLK_VOLT_CAPABILITY
-{
-  ULONG      ulVoltageIndex;                      // The Voltage Index indicated by FUSE, same voltage index shared with SCLK DPM fuse table        
-  ULONG      ulMaximumSupportedCLK;               // Maximum clock supported with specified voltage index, unit in 10kHz
-}ATOM_CLK_VOLT_CAPABILITY;
-
-typedef struct _ATOM_AVAILABLE_SCLK_LIST
-{
-  ULONG      ulSupportedSCLK;               // Maximum clock supported with specified voltage index,  unit in 10kHz
-  USHORT     usVoltageIndex;                // The Voltage Index indicated by FUSE for specified SCLK  
-  USHORT     usVoltageID;                   // The Voltage ID indicated by FUSE for specified SCLK 
-}ATOM_AVAILABLE_SCLK_LIST;
-
-// ATOM_INTEGRATED_SYSTEM_INFO_V6 ulSystemConfig cap definition
-#define ATOM_IGP_INFO_V6_SYSTEM_CONFIG__PCIE_POWER_GATING_ENABLE             1       // refer to ulSystemConfig bit[0]
-
-// this IntegrateSystemInfoTable is used for Liano/Ontario APU
-typedef struct _ATOM_INTEGRATED_SYSTEM_INFO_V6
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;
-  ULONG  ulBootUpEngineClock;
-  ULONG  ulDentistVCOFreq;          
-  ULONG  ulBootUpUMAClock;          
-  ATOM_CLK_VOLT_CAPABILITY   sDISPCLK_Voltage[4];            
-  ULONG  ulBootUpReqDisplayVector;
-  ULONG  ulOtherDisplayMisc;
-  ULONG  ulGPUCapInfo;
-  ULONG  ulSB_MMIO_Base_Addr;
-  USHORT usRequestedPWMFreqInHz;
-  UCHAR  ucHtcTmpLmt;   
-  UCHAR  ucHtcHystLmt;
-  ULONG  ulMinEngineClock;           
-  ULONG  ulSystemConfig;            
-  ULONG  ulCPUCapInfo;              
-  USHORT usNBP0Voltage;               
-  USHORT usNBP1Voltage;
-  USHORT usBootUpNBVoltage;                       
-  USHORT usExtDispConnInfoOffset;
-  USHORT usPanelRefreshRateRange;     
-  UCHAR  ucMemoryType;  
-  UCHAR  ucUMAChannelNumber;
-  ULONG  ulCSR_M3_ARB_CNTL_DEFAULT[10];  
-  ULONG  ulCSR_M3_ARB_CNTL_UVD[10]; 
-  ULONG  ulCSR_M3_ARB_CNTL_FS3D[10];
-  ATOM_AVAILABLE_SCLK_LIST   sAvail_SCLK[5];
-  ULONG  ulGMCRestoreResetTime;
-  ULONG  ulMinimumNClk;
-  ULONG  ulIdleNClk;
-  ULONG  ulDDR_DLL_PowerUpTime;
-  ULONG  ulDDR_PLL_PowerUpTime;
-  USHORT usPCIEClkSSPercentage;
-  USHORT usPCIEClkSSType;
-  USHORT usLvdsSSPercentage;
-  USHORT usLvdsSSpreadRateIn10Hz;
-  USHORT usHDMISSPercentage;
-  USHORT usHDMISSpreadRateIn10Hz;
-  USHORT usDVISSPercentage;
-  USHORT usDVISSpreadRateIn10Hz;
-  ULONG  SclkDpmBoostMargin;
-  ULONG  SclkDpmThrottleMargin;
-  USHORT SclkDpmTdpLimitPG; 
-  USHORT SclkDpmTdpLimitBoost;
-  ULONG  ulBoostEngineCLock;
-  UCHAR  ulBoostVid_2bit;  
-  UCHAR  EnableBoost;
-  USHORT GnbTdpLimit;
-  USHORT usMaxLVDSPclkFreqInSingleLink;
-  UCHAR  ucLvdsMisc;
-  UCHAR  ucLVDSReserved;
-  ULONG  ulReserved3[15]; 
-  ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO sExtDispConnInfo;   
-}ATOM_INTEGRATED_SYSTEM_INFO_V6;   
-
-// ulGPUCapInfo
-#define INTEGRATED_SYSTEM_INFO_V6_GPUCAPINFO__TMDSHDMI_COHERENT_SINGLEPLL_MODE       0x01
-#define INTEGRATED_SYSTEM_INFO_V6_GPUCAPINFO__DISABLE_AUX_HW_MODE_DETECTION          0x08
-
-//ucLVDSMisc:                   
-#define SYS_INFO_LVDSMISC__888_FPDI_MODE                                             0x01
-#define SYS_INFO_LVDSMISC__DL_CH_SWAP                                                0x02
-#define SYS_INFO_LVDSMISC__888_BPC                                                   0x04
-#define SYS_INFO_LVDSMISC__OVERRIDE_EN                                               0x08
-#define SYS_INFO_LVDSMISC__BLON_ACTIVE_LOW                                           0x10
-
-// not used any more
-#define SYS_INFO_LVDSMISC__VSYNC_ACTIVE_LOW                                          0x04
-#define SYS_INFO_LVDSMISC__HSYNC_ACTIVE_LOW                                          0x08
-
-/**********************************************************************************************************************
-  ATOM_INTEGRATED_SYSTEM_INFO_V6 Description
-ulBootUpEngineClock:              VBIOS bootup Engine clock frequency, in 10kHz unit. if it is equal 0, then VBIOS use pre-defined bootup engine clock
-ulDentistVCOFreq:                 Dentist VCO clock in 10kHz unit. 
-ulBootUpUMAClock:                 System memory boot up clock frequency in 10Khz unit. 
-sDISPCLK_Voltage:                 Report Display clock voltage requirement.
- 
-ulBootUpReqDisplayVector:         VBIOS boot up display IDs, following are supported devices in Liano/Ontaio projects:
-                                  ATOM_DEVICE_CRT1_SUPPORT                  0x0001
-                                  ATOM_DEVICE_CRT2_SUPPORT                  0x0010
-                                  ATOM_DEVICE_DFP1_SUPPORT                  0x0008 
-                                  ATOM_DEVICE_DFP6_SUPPORT                  0x0040 
-                                  ATOM_DEVICE_DFP2_SUPPORT                  0x0080       
-                                  ATOM_DEVICE_DFP3_SUPPORT                  0x0200       
-                                  ATOM_DEVICE_DFP4_SUPPORT                  0x0400        
-                                  ATOM_DEVICE_DFP5_SUPPORT                  0x0800
-                                  ATOM_DEVICE_LCD1_SUPPORT                  0x0002
-ulOtherDisplayMisc:      	        Other display related flags, not defined yet. 
-ulGPUCapInfo:                     bit[0]=0: TMDS/HDMI Coherent Mode use cascade PLL mode.
-                                        =1: TMDS/HDMI Coherent Mode use signel PLL mode.
-                                  bit[3]=0: Enable HW AUX mode detection logic
-                                        =1: Disable HW AUX mode dettion logic
-ulSB_MMIO_Base_Addr:              Physical Base address to SB MMIO space. Driver needs to initialize it for SMU usage.
-
-usRequestedPWMFreqInHz:           When it's set to 0x0 by SBIOS: the LCD BackLight is not controlled by GPU(SW). 
-                                  Any attempt to change BL using VBIOS function or enable VariBri from PP table is not effective since ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU==0;
-                                  
-                                  When it's set to a non-zero frequency, the BackLight is controlled by GPU (SW) in one of two ways below:
-                                  1. SW uses the GPU BL PWM output to control the BL, in chis case, this non-zero frequency determines what freq GPU should use;
-                                  VBIOS will set up proper PWM frequency and ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU==1,as the result,
-                                  Changing BL using VBIOS function is functional in both driver and non-driver present environment; 
-                                  and enabling VariBri under the driver environment from PP table is optional.
-
-                                  2. SW uses other means to control BL (like DPCD),this non-zero frequency serves as a flag only indicating
-                                  that BL control from GPU is expected.
-                                  VBIOS will NOT set up PWM frequency but make ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU==1
-                                  Changing BL using VBIOS function could be functional in both driver and non-driver present environment,but
-                                  it's per platform 
-                                  and enabling VariBri under the driver environment from PP table is optional.
-
-ucHtcTmpLmt:                      Refer to D18F3x64 bit[22:16], HtcTmpLmt. 
-                                  Threshold on value to enter HTC_active state.
-ucHtcHystLmt:                     Refer to D18F3x64 bit[27:24], HtcHystLmt. 
-                                  To calculate threshold off value to exit HTC_active state, which is Threshold on vlaue minus ucHtcHystLmt.
-ulMinEngineClock:                 Minimum SCLK allowed in 10kHz unit. This is calculated based on WRCK Fuse settings.
-ulSystemConfig:                   Bit[0]=0: PCIE Power Gating Disabled 
-                                        =1: PCIE Power Gating Enabled
-                                  Bit[1]=0: DDR-DLL shut-down feature disabled.
-                                         1: DDR-DLL shut-down feature enabled.
-                                  Bit[2]=0: DDR-PLL Power down feature disabled.
-                                         1: DDR-PLL Power down feature enabled.                                 
-ulCPUCapInfo:                     TBD
-usNBP0Voltage:                    VID for voltage on NB P0 State
-usNBP1Voltage:                    VID for voltage on NB P1 State  
-usBootUpNBVoltage:                Voltage Index of GNB voltage configured by SBIOS, which is suffcient to support VBIOS DISPCLK requirement.
-usExtDispConnInfoOffset:          Offset to sExtDispConnInfo inside the structure
-usPanelRefreshRateRange:          Bit vector for LCD supported refresh rate range. If DRR is requestd by the platform, at least two bits need to be set
-                                  to indicate a range.
-                                  SUPPORTED_LCD_REFRESHRATE_30Hz          0x0004
-                                  SUPPORTED_LCD_REFRESHRATE_40Hz          0x0008
-                                  SUPPORTED_LCD_REFRESHRATE_50Hz          0x0010
-                                  SUPPORTED_LCD_REFRESHRATE_60Hz          0x0020
-ucMemoryType:                     [3:0]=1:DDR1;=2:DDR2;=3:DDR3.[7:4] is reserved.
-ucUMAChannelNumber:      	        System memory channel numbers. 
-ulCSR_M3_ARB_CNTL_DEFAULT[10]:    Arrays with values for CSR M3 arbiter for default
-ulCSR_M3_ARB_CNTL_UVD[10]:        Arrays with values for CSR M3 arbiter for UVD playback.
-ulCSR_M3_ARB_CNTL_FS3D[10]:       Arrays with values for CSR M3 arbiter for Full Screen 3D applications.
-sAvail_SCLK[5]:                   Arrays to provide availabe list of SLCK and corresponding voltage, order from low to high  
-ulGMCRestoreResetTime:            GMC power restore and GMC reset time to calculate data reconnection latency. Unit in ns. 
-ulMinimumNClk:                    Minimum NCLK speed among all NB-Pstates to calcualte data reconnection latency. Unit in 10kHz. 
-ulIdleNClk:                       NCLK speed while memory runs in self-refresh state. Unit in 10kHz.
-ulDDR_DLL_PowerUpTime:            DDR PHY DLL power up time. Unit in ns.
-ulDDR_PLL_PowerUpTime:            DDR PHY PLL power up time. Unit in ns.
-usPCIEClkSSPercentage:            PCIE Clock Spred Spectrum Percentage in unit 0.01%; 100 mean 1%.
-usPCIEClkSSType:                  PCIE Clock Spred Spectrum Type. 0 for Down spread(default); 1 for Center spread.
-usLvdsSSPercentage:               LVDS panel ( not include eDP ) Spread Spectrum Percentage in unit of 0.01%, =0, use VBIOS default setting. 
-usLvdsSSpreadRateIn10Hz:          LVDS panel ( not include eDP ) Spread Spectrum frequency in unit of 10Hz, =0, use VBIOS default setting. 
-usHDMISSPercentage:               HDMI Spread Spectrum Percentage in unit 0.01%; 100 mean 1%,  =0, use VBIOS default setting. 
-usHDMISSpreadRateIn10Hz:          HDMI Spread Spectrum frequency in unit of 10Hz,  =0, use VBIOS default setting. 
-usDVISSPercentage:                DVI Spread Spectrum Percentage in unit 0.01%; 100 mean 1%,  =0, use VBIOS default setting. 
-usDVISSpreadRateIn10Hz:           DVI Spread Spectrum frequency in unit of 10Hz,  =0, use VBIOS default setting. 
-usMaxLVDSPclkFreqInSingleLink:    Max pixel clock LVDS panel single link, if=0 means VBIOS use default threhold, right now it is 85Mhz
-ucLVDSMisc:                       [bit0] LVDS 888bit panel mode =0: LVDS 888 panel in LDI mode, =1: LVDS 888 panel in FPDI mode
-                                  [bit1] LVDS panel lower and upper link mapping =0: lower link and upper link not swap, =1: lower link and upper link are swapped
-                                  [bit2] LVDS 888bit per color mode  =0: 666 bit per color =1:888 bit per color
-                                  [bit3] LVDS parameter override enable  =0: ucLvdsMisc parameter are not used =1: ucLvdsMisc parameter should be used
-                                  [bit4] Polarity of signal sent to digital BLON output pin. =0: not inverted(active high) =1: inverted ( active low )
-**********************************************************************************************************************/
-
-// this Table is used for Liano/Ontario APU
-typedef struct _ATOM_FUSION_SYSTEM_INFO_V1
-{
-  ATOM_INTEGRATED_SYSTEM_INFO_V6    sIntegratedSysInfo;   
-  ULONG  ulPowerplayTable[128];  
-}ATOM_FUSION_SYSTEM_INFO_V1; 
-/**********************************************************************************************************************
-  ATOM_FUSION_SYSTEM_INFO_V1 Description
-sIntegratedSysInfo:               refer to ATOM_INTEGRATED_SYSTEM_INFO_V6 definition.
-ulPowerplayTable[128]:            This 512 bytes memory is used to save ATOM_PPLIB_POWERPLAYTABLE3, starting form ulPowerplayTable[0]    
-**********************************************************************************************************************/ 
-
-// this IntegrateSystemInfoTable is used for Trinity APU
-typedef struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_7
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;
-  ULONG  ulBootUpEngineClock;
-  ULONG  ulDentistVCOFreq;
-  ULONG  ulBootUpUMAClock;
-  ATOM_CLK_VOLT_CAPABILITY   sDISPCLK_Voltage[4];
-  ULONG  ulBootUpReqDisplayVector;
-  ULONG  ulOtherDisplayMisc;
-  ULONG  ulGPUCapInfo;
-  ULONG  ulSB_MMIO_Base_Addr;
-  USHORT usRequestedPWMFreqInHz;
-  UCHAR  ucHtcTmpLmt;
-  UCHAR  ucHtcHystLmt;
-  ULONG  ulMinEngineClock;
-  ULONG  ulSystemConfig;            
-  ULONG  ulCPUCapInfo;
-  USHORT usNBP0Voltage;               
-  USHORT usNBP1Voltage;
-  USHORT usBootUpNBVoltage;                       
-  USHORT usExtDispConnInfoOffset;
-  USHORT usPanelRefreshRateRange;     
-  UCHAR  ucMemoryType;  
-  UCHAR  ucUMAChannelNumber;
-  UCHAR  strVBIOSMsg[40];
-  ULONG  ulReserved[20];
-  ATOM_AVAILABLE_SCLK_LIST   sAvail_SCLK[5];
-  ULONG  ulGMCRestoreResetTime;
-  ULONG  ulMinimumNClk;
-  ULONG  ulIdleNClk;
-  ULONG  ulDDR_DLL_PowerUpTime;
-  ULONG  ulDDR_PLL_PowerUpTime;
-  USHORT usPCIEClkSSPercentage;
-  USHORT usPCIEClkSSType;
-  USHORT usLvdsSSPercentage;
-  USHORT usLvdsSSpreadRateIn10Hz;
-  USHORT usHDMISSPercentage;
-  USHORT usHDMISSpreadRateIn10Hz;
-  USHORT usDVISSPercentage;
-  USHORT usDVISSpreadRateIn10Hz;
-  ULONG  SclkDpmBoostMargin;
-  ULONG  SclkDpmThrottleMargin;
-  USHORT SclkDpmTdpLimitPG; 
-  USHORT SclkDpmTdpLimitBoost;
-  ULONG  ulBoostEngineCLock;
-  UCHAR  ulBoostVid_2bit;  
-  UCHAR  EnableBoost;
-  USHORT GnbTdpLimit;
-  USHORT usMaxLVDSPclkFreqInSingleLink;
-  UCHAR  ucLvdsMisc;
-  UCHAR  ucLVDSReserved;
-  UCHAR  ucLVDSPwrOnSeqDIGONtoDE_in4Ms;
-  UCHAR  ucLVDSPwrOnSeqDEtoVARY_BL_in4Ms;
-  UCHAR  ucLVDSPwrOffSeqVARY_BLtoDE_in4Ms;
-  UCHAR  ucLVDSPwrOffSeqDEtoDIGON_in4Ms;
-  UCHAR  ucLVDSOffToOnDelay_in4Ms;
-  UCHAR  ucLVDSPwrOnSeqVARY_BLtoBLON_in4Ms;
-  UCHAR  ucLVDSPwrOffSeqBLONtoVARY_BL_in4Ms;
-  UCHAR  ucLVDSReserved1;
-  ULONG  ulLCDBitDepthControlVal;
-  ULONG  ulNbpStateMemclkFreq[4];
-  USHORT usNBP2Voltage;               
-  USHORT usNBP3Voltage;
-  ULONG  ulNbpStateNClkFreq[4];
-  UCHAR  ucNBDPMEnable;
-  UCHAR  ucReserved[3];
-  UCHAR  ucDPMState0VclkFid;
-  UCHAR  ucDPMState0DclkFid;
-  UCHAR  ucDPMState1VclkFid;
-  UCHAR  ucDPMState1DclkFid;
-  UCHAR  ucDPMState2VclkFid;
-  UCHAR  ucDPMState2DclkFid;
-  UCHAR  ucDPMState3VclkFid;
-  UCHAR  ucDPMState3DclkFid;
-  ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO sExtDispConnInfo;
-}ATOM_INTEGRATED_SYSTEM_INFO_V1_7;
-
-// ulOtherDisplayMisc
-#define INTEGRATED_SYSTEM_INFO__GET_EDID_CALLBACK_FUNC_SUPPORT            0x01
-#define INTEGRATED_SYSTEM_INFO__GET_BOOTUP_DISPLAY_CALLBACK_FUNC_SUPPORT  0x02
-#define INTEGRATED_SYSTEM_INFO__GET_EXPANSION_CALLBACK_FUNC_SUPPORT       0x04
-#define INTEGRATED_SYSTEM_INFO__FAST_BOOT_SUPPORT                         0x08
-
-// ulGPUCapInfo
-#define SYS_INFO_GPUCAPS__TMDSHDMI_COHERENT_SINGLEPLL_MODE                0x01
-#define SYS_INFO_GPUCAPS__DP_SINGLEPLL_MODE                               0x02
-#define SYS_INFO_GPUCAPS__DISABLE_AUX_MODE_DETECT                         0x08
-
-/**********************************************************************************************************************
-  ATOM_INTEGRATED_SYSTEM_INFO_V1_7 Description
-ulBootUpEngineClock:              VBIOS bootup Engine clock frequency, in 10kHz unit. if it is equal 0, then VBIOS use pre-defined bootup engine clock
-ulDentistVCOFreq:                 Dentist VCO clock in 10kHz unit. 
-ulBootUpUMAClock:                 System memory boot up clock frequency in 10Khz unit. 
-sDISPCLK_Voltage:                 Report Display clock voltage requirement.
- 
-ulBootUpReqDisplayVector:         VBIOS boot up display IDs, following are supported devices in Trinity projects:
-                                  ATOM_DEVICE_CRT1_SUPPORT                  0x0001
-                                  ATOM_DEVICE_DFP1_SUPPORT                  0x0008 
-                                  ATOM_DEVICE_DFP6_SUPPORT                  0x0040 
-                                  ATOM_DEVICE_DFP2_SUPPORT                  0x0080       
-                                  ATOM_DEVICE_DFP3_SUPPORT                  0x0200       
-                                  ATOM_DEVICE_DFP4_SUPPORT                  0x0400        
-                                  ATOM_DEVICE_DFP5_SUPPORT                  0x0800
-                                  ATOM_DEVICE_LCD1_SUPPORT                  0x0002
-ulOtherDisplayMisc:      	        bit[0]=0: INT15 callback function Get LCD EDID ( ax=4e08, bl=1b ) is not supported by SBIOS. 
-                                        =1: INT15 callback function Get LCD EDID ( ax=4e08, bl=1b ) is supported by SBIOS. 
-                                  bit[1]=0: INT15 callback function Get boot display( ax=4e08, bl=01h) is not supported by SBIOS
-                                        =1: INT15 callback function Get boot display( ax=4e08, bl=01h) is supported by SBIOS
-                                  bit[2]=0: INT15 callback function Get panel Expansion ( ax=4e08, bl=02h) is not supported by SBIOS
-                                        =1: INT15 callback function Get panel Expansion ( ax=4e08, bl=02h) is supported by SBIOS
-                                  bit[3]=0: VBIOS fast boot is disable
-                                        =1: VBIOS fast boot is enable. ( VBIOS skip display device detection in every set mode if LCD panel is connect and LID is open)
-ulGPUCapInfo:                     bit[0]=0: TMDS/HDMI Coherent Mode use cascade PLL mode.
-                                        =1: TMDS/HDMI Coherent Mode use signel PLL mode.
-                                  bit[1]=0: DP mode use cascade PLL mode ( New for Trinity )
-                                        =1: DP mode use single PLL mode
-                                  bit[3]=0: Enable AUX HW mode detection logic
-                                        =1: Disable AUX HW mode detection logic
-                                      
-ulSB_MMIO_Base_Addr:              Physical Base address to SB MMIO space. Driver needs to initialize it for SMU usage.
-
-usRequestedPWMFreqInHz:           When it's set to 0x0 by SBIOS: the LCD BackLight is not controlled by GPU(SW). 
-                                  Any attempt to change BL using VBIOS function or enable VariBri from PP table is not effective since ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU==0;
-                                  
-                                  When it's set to a non-zero frequency, the BackLight is controlled by GPU (SW) in one of two ways below:
-                                  1. SW uses the GPU BL PWM output to control the BL, in chis case, this non-zero frequency determines what freq GPU should use;
-                                  VBIOS will set up proper PWM frequency and ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU==1,as the result,
-                                  Changing BL using VBIOS function is functional in both driver and non-driver present environment; 
-                                  and enabling VariBri under the driver environment from PP table is optional.
-
-                                  2. SW uses other means to control BL (like DPCD),this non-zero frequency serves as a flag only indicating
-                                  that BL control from GPU is expected.
-                                  VBIOS will NOT set up PWM frequency but make ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU==1
-                                  Changing BL using VBIOS function could be functional in both driver and non-driver present environment,but
-                                  it's per platform 
-                                  and enabling VariBri under the driver environment from PP table is optional.
-
-ucHtcTmpLmt:                      Refer to D18F3x64 bit[22:16], HtcTmpLmt. 
-                                  Threshold on value to enter HTC_active state.
-ucHtcHystLmt:                     Refer to D18F3x64 bit[27:24], HtcHystLmt. 
-                                  To calculate threshold off value to exit HTC_active state, which is Threshold on vlaue minus ucHtcHystLmt.
-ulMinEngineClock:                 Minimum SCLK allowed in 10kHz unit. This is calculated based on WRCK Fuse settings.
-ulSystemConfig:                   Bit[0]=0: PCIE Power Gating Disabled 
-                                        =1: PCIE Power Gating Enabled
-                                  Bit[1]=0: DDR-DLL shut-down feature disabled.
-                                         1: DDR-DLL shut-down feature enabled.
-                                  Bit[2]=0: DDR-PLL Power down feature disabled.
-                                         1: DDR-PLL Power down feature enabled.                                 
-ulCPUCapInfo:                     TBD
-usNBP0Voltage:                    VID for voltage on NB P0 State
-usNBP1Voltage:                    VID for voltage on NB P1 State  
-usNBP2Voltage:                    VID for voltage on NB P2 State
-usNBP3Voltage:                    VID for voltage on NB P3 State  
-usBootUpNBVoltage:                Voltage Index of GNB voltage configured by SBIOS, which is suffcient to support VBIOS DISPCLK requirement.
-usExtDispConnInfoOffset:          Offset to sExtDispConnInfo inside the structure
-usPanelRefreshRateRange:          Bit vector for LCD supported refresh rate range. If DRR is requestd by the platform, at least two bits need to be set
-                                  to indicate a range.
-                                  SUPPORTED_LCD_REFRESHRATE_30Hz          0x0004
-                                  SUPPORTED_LCD_REFRESHRATE_40Hz          0x0008
-                                  SUPPORTED_LCD_REFRESHRATE_50Hz          0x0010
-                                  SUPPORTED_LCD_REFRESHRATE_60Hz          0x0020
-ucMemoryType:                     [3:0]=1:DDR1;=2:DDR2;=3:DDR3.[7:4] is reserved.
-ucUMAChannelNumber:      	        System memory channel numbers. 
-ulCSR_M3_ARB_CNTL_DEFAULT[10]:    Arrays with values for CSR M3 arbiter for default
-ulCSR_M3_ARB_CNTL_UVD[10]:        Arrays with values for CSR M3 arbiter for UVD playback.
-ulCSR_M3_ARB_CNTL_FS3D[10]:       Arrays with values for CSR M3 arbiter for Full Screen 3D applications.
-sAvail_SCLK[5]:                   Arrays to provide availabe list of SLCK and corresponding voltage, order from low to high  
-ulGMCRestoreResetTime:            GMC power restore and GMC reset time to calculate data reconnection latency. Unit in ns. 
-ulMinimumNClk:                    Minimum NCLK speed among all NB-Pstates to calcualte data reconnection latency. Unit in 10kHz. 
-ulIdleNClk:                       NCLK speed while memory runs in self-refresh state. Unit in 10kHz.
-ulDDR_DLL_PowerUpTime:            DDR PHY DLL power up time. Unit in ns.
-ulDDR_PLL_PowerUpTime:            DDR PHY PLL power up time. Unit in ns.
-usPCIEClkSSPercentage:            PCIE Clock Spread Spectrum Percentage in unit 0.01%; 100 mean 1%.
-usPCIEClkSSType:                  PCIE Clock Spread Spectrum Type. 0 for Down spread(default); 1 for Center spread.
-usLvdsSSPercentage:               LVDS panel ( not include eDP ) Spread Spectrum Percentage in unit of 0.01%, =0, use VBIOS default setting. 
-usLvdsSSpreadRateIn10Hz:          LVDS panel ( not include eDP ) Spread Spectrum frequency in unit of 10Hz, =0, use VBIOS default setting. 
-usHDMISSPercentage:               HDMI Spread Spectrum Percentage in unit 0.01%; 100 mean 1%,  =0, use VBIOS default setting. 
-usHDMISSpreadRateIn10Hz:          HDMI Spread Spectrum frequency in unit of 10Hz,  =0, use VBIOS default setting. 
-usDVISSPercentage:                DVI Spread Spectrum Percentage in unit 0.01%; 100 mean 1%,  =0, use VBIOS default setting. 
-usDVISSpreadRateIn10Hz:           DVI Spread Spectrum frequency in unit of 10Hz,  =0, use VBIOS default setting. 
-usMaxLVDSPclkFreqInSingleLink:    Max pixel clock LVDS panel single link, if=0 means VBIOS use default threhold, right now it is 85Mhz
-ucLVDSMisc:                       [bit0] LVDS 888bit panel mode =0: LVDS 888 panel in LDI mode, =1: LVDS 888 panel in FPDI mode
-                                  [bit1] LVDS panel lower and upper link mapping =0: lower link and upper link not swap, =1: lower link and upper link are swapped
-                                  [bit2] LVDS 888bit per color mode  =0: 666 bit per color =1:888 bit per color
-                                  [bit3] LVDS parameter override enable  =0: ucLvdsMisc parameter are not used =1: ucLvdsMisc parameter should be used
-                                  [bit4] Polarity of signal sent to digital BLON output pin. =0: not inverted(active high) =1: inverted ( active low )
-ucLVDSPwrOnSeqDIGONtoDE_in4Ms:    LVDS power up sequence time in unit of 4ms, time delay from DIGON signal active to data enable signal active( DE ).
-                                  =0 mean use VBIOS default which is 8 ( 32ms ). The LVDS power up sequence is as following: DIGON->DE->VARY_BL->BLON. 
-                                  This parameter is used by VBIOS only. VBIOS will patch LVDS_InfoTable.
-ucLVDSPwrOnDEtoVARY_BL_in4Ms:     LVDS power up sequence time in unit of 4ms., time delay from DE( data enable ) active to Vary Brightness enable signal active( VARY_BL ).  
-                                  =0 mean use VBIOS default which is 90 ( 360ms ). The LVDS power up sequence is as following: DIGON->DE->VARY_BL->BLON. 
-                                  This parameter is used by VBIOS only. VBIOS will patch LVDS_InfoTable.
-
-ucLVDSPwrOffVARY_BLtoDE_in4Ms:    LVDS power down sequence time in unit of 4ms, time delay from data enable ( DE ) signal off to LCDVCC (DIGON) off. 
-                                  =0 mean use VBIOS default delay which is 8 ( 32ms ). The LVDS power down sequence is as following: BLON->VARY_BL->DE->DIGON
-                                  This parameter is used by VBIOS only. VBIOS will patch LVDS_InfoTable.
-
-ucLVDSPwrOffDEtoDIGON_in4Ms:      LVDS power down sequence time in unit of 4ms, time delay from vary brightness enable signal( VARY_BL) off to data enable ( DE ) signal off. 
-                                  =0 mean use VBIOS default which is 90 ( 360ms ). The LVDS power down sequence is as following: BLON->VARY_BL->DE->DIGON
-                                  This parameter is used by VBIOS only. VBIOS will patch LVDS_InfoTable.
-
-ucLVDSOffToOnDelay_in4Ms:         LVDS power down sequence time in unit of 4ms. Time delay from DIGON signal off to DIGON signal active. 
-                                  =0 means to use VBIOS default delay which is 125 ( 500ms ).
-                                  This parameter is used by VBIOS only. VBIOS will patch LVDS_InfoTable.
-
-ucLVDSPwrOnVARY_BLtoBLON_in4Ms:   LVDS power up sequence time in unit of 4ms. Time delay from VARY_BL signal on to DLON signal active. 
-                                  =0 means to use VBIOS default delay which is 0 ( 0ms ).
-                                  This parameter is used by VBIOS only. VBIOS will patch LVDS_InfoTable.
-
-ucLVDSPwrOffBLONtoVARY_BL_in4Ms:  LVDS power down sequence time in unit of 4ms. Time delay from BLON signal off to VARY_BL signal off. 
-                                  =0 means to use VBIOS default delay which is 0 ( 0ms ).
-                                  This parameter is used by VBIOS only. VBIOS will patch LVDS_InfoTable.
-
-ulNbpStateMemclkFreq[4]:          system memory clock frequncey in unit of 10Khz in different NB pstate. 
-
-**********************************************************************************************************************/
-
-/**************************************************************************/
-// This portion is only used when ext thermal chip or engine/memory clock SS chip is populated on a design
-//Memory SS Info Table
-//Define Memory Clock SS chip ID
-#define ICS91719  1
-#define ICS91720  2
-
-//Define one structure to inform SW a "block of data" writing to external SS chip via I2C protocol
-typedef struct _ATOM_I2C_DATA_RECORD
-{
-  UCHAR         ucNunberOfBytes;                                              //Indicates how many bytes SW needs to write to the external ASIC for one block, besides to "Start" and "Stop"
-  UCHAR         ucI2CData[1];                                                 //I2C data in bytes, should be less than 16 bytes usually
-}ATOM_I2C_DATA_RECORD;
-
-
-//Define one structure to inform SW how many blocks of data writing to external SS chip via I2C protocol, in addition to other information
-typedef struct _ATOM_I2C_DEVICE_SETUP_INFO
-{
-  ATOM_I2C_ID_CONFIG_ACCESS       sucI2cId;               //I2C line and HW/SW assisted cap.
-  UCHAR		                        ucSSChipID;             //SS chip being used
-  UCHAR		                        ucSSChipSlaveAddr;      //Slave Address to set up this SS chip
-  UCHAR                           ucNumOfI2CDataRecords;  //number of data block
-  ATOM_I2C_DATA_RECORD            asI2CData[1];  
-}ATOM_I2C_DEVICE_SETUP_INFO;
-
-//==========================================================================================
-typedef struct  _ATOM_ASIC_MVDD_INFO
-{
-  ATOM_COMMON_TABLE_HEADER	      sHeader; 
-  ATOM_I2C_DEVICE_SETUP_INFO      asI2CSetup[1];
-}ATOM_ASIC_MVDD_INFO;
-
-//==========================================================================================
-#define ATOM_MCLK_SS_INFO         ATOM_ASIC_MVDD_INFO
-
-//==========================================================================================
-/**************************************************************************/
-
-typedef struct _ATOM_ASIC_SS_ASSIGNMENT
-{
-	ULONG								ulTargetClockRange;						//Clock Out frequence (VCO ), in unit of 10Khz
-  USHORT              usSpreadSpectrumPercentage;		//in unit of 0.01%
-	USHORT							usSpreadRateInKhz;						//in unit of kHz, modulation freq
-  UCHAR               ucClockIndication;					  //Indicate which clock source needs SS
-	UCHAR								ucSpreadSpectrumMode;					//Bit1=0 Down Spread,=1 Center Spread.
-	UCHAR								ucReserved[2];
-}ATOM_ASIC_SS_ASSIGNMENT;
-
-//Define ucClockIndication, SW uses the IDs below to search if the SS is required/enabled on a clock branch/signal type.
-//SS is not required or enabled if a match is not found.
-#define ASIC_INTERNAL_MEMORY_SS			1
-#define ASIC_INTERNAL_ENGINE_SS			2
-#define ASIC_INTERNAL_UVD_SS        3
-#define ASIC_INTERNAL_SS_ON_TMDS    4
-#define ASIC_INTERNAL_SS_ON_HDMI    5
-#define ASIC_INTERNAL_SS_ON_LVDS    6
-#define ASIC_INTERNAL_SS_ON_DP      7
-#define ASIC_INTERNAL_SS_ON_DCPLL   8
-#define ASIC_EXTERNAL_SS_ON_DP_CLOCK 9
-#define ASIC_INTERNAL_VCE_SS        10
-
-typedef struct _ATOM_ASIC_SS_ASSIGNMENT_V2
-{
-	ULONG								ulTargetClockRange;						//For mem/engine/uvd, Clock Out frequence (VCO ), in unit of 10Khz
-                                                    //For TMDS/HDMI/LVDS, it is pixel clock , for DP, it is link clock ( 27000 or 16200 )
-  USHORT              usSpreadSpectrumPercentage;		//in unit of 0.01%
-	USHORT							usSpreadRateIn10Hz;						//in unit of 10Hz, modulation freq
-  UCHAR               ucClockIndication;					  //Indicate which clock source needs SS
-	UCHAR								ucSpreadSpectrumMode;					//Bit0=0 Down Spread,=1 Center Spread, bit1=0: internal SS bit1=1: external SS
-	UCHAR								ucReserved[2];
-}ATOM_ASIC_SS_ASSIGNMENT_V2;
-
-//ucSpreadSpectrumMode
-//#define ATOM_SS_DOWN_SPREAD_MODE_MASK          0x00000000
-//#define ATOM_SS_DOWN_SPREAD_MODE               0x00000000
-//#define ATOM_SS_CENTRE_SPREAD_MODE_MASK        0x00000001
-//#define ATOM_SS_CENTRE_SPREAD_MODE             0x00000001
-//#define ATOM_INTERNAL_SS_MASK                  0x00000000
-//#define ATOM_EXTERNAL_SS_MASK                  0x00000002
-
-typedef struct _ATOM_ASIC_INTERNAL_SS_INFO
-{
-  ATOM_COMMON_TABLE_HEADER	      sHeader; 
-  ATOM_ASIC_SS_ASSIGNMENT		      asSpreadSpectrum[4];
-}ATOM_ASIC_INTERNAL_SS_INFO;
-
-typedef struct _ATOM_ASIC_INTERNAL_SS_INFO_V2
-{
-  ATOM_COMMON_TABLE_HEADER	      sHeader; 
-  ATOM_ASIC_SS_ASSIGNMENT_V2		  asSpreadSpectrum[1];      //this is point only. 
-}ATOM_ASIC_INTERNAL_SS_INFO_V2;
-
-typedef struct _ATOM_ASIC_SS_ASSIGNMENT_V3
-{
-	ULONG								ulTargetClockRange;						//For mem/engine/uvd, Clock Out frequence (VCO ), in unit of 10Khz
-                                                    //For TMDS/HDMI/LVDS, it is pixel clock , for DP, it is link clock ( 27000 or 16200 )
-  USHORT              usSpreadSpectrumPercentage;		//in unit of 0.01%
-	USHORT							usSpreadRateIn10Hz;						//in unit of 10Hz, modulation freq
-  UCHAR               ucClockIndication;					  //Indicate which clock source needs SS
-	UCHAR								ucSpreadSpectrumMode;					//Bit0=0 Down Spread,=1 Center Spread, bit1=0: internal SS bit1=1: external SS
-	UCHAR								ucReserved[2];
-}ATOM_ASIC_SS_ASSIGNMENT_V3;
-
-typedef struct _ATOM_ASIC_INTERNAL_SS_INFO_V3
-{
-  ATOM_COMMON_TABLE_HEADER	      sHeader; 
-  ATOM_ASIC_SS_ASSIGNMENT_V3		  asSpreadSpectrum[1];      //this is pointer only. 
-}ATOM_ASIC_INTERNAL_SS_INFO_V3;
-
-
-//==============================Scratch Pad Definition Portion===============================
-#define ATOM_DEVICE_CONNECT_INFO_DEF  0
-#define ATOM_ROM_LOCATION_DEF         1
-#define ATOM_TV_STANDARD_DEF          2
-#define ATOM_ACTIVE_INFO_DEF          3
-#define ATOM_LCD_INFO_DEF             4
-#define ATOM_DOS_REQ_INFO_DEF         5
-#define ATOM_ACC_CHANGE_INFO_DEF      6
-#define ATOM_DOS_MODE_INFO_DEF        7
-#define ATOM_I2C_CHANNEL_STATUS_DEF   8
-#define ATOM_I2C_CHANNEL_STATUS1_DEF  9
-#define ATOM_INTERNAL_TIMER_DEF       10
-
-// BIOS_0_SCRATCH Definition 
-#define ATOM_S0_CRT1_MONO               0x00000001L
-#define ATOM_S0_CRT1_COLOR              0x00000002L
-#define ATOM_S0_CRT1_MASK               (ATOM_S0_CRT1_MONO+ATOM_S0_CRT1_COLOR)
-
-#define ATOM_S0_TV1_COMPOSITE_A         0x00000004L
-#define ATOM_S0_TV1_SVIDEO_A            0x00000008L
-#define ATOM_S0_TV1_MASK_A              (ATOM_S0_TV1_COMPOSITE_A+ATOM_S0_TV1_SVIDEO_A)
-
-#define ATOM_S0_CV_A                    0x00000010L
-#define ATOM_S0_CV_DIN_A                0x00000020L
-#define ATOM_S0_CV_MASK_A               (ATOM_S0_CV_A+ATOM_S0_CV_DIN_A)
-
-
-#define ATOM_S0_CRT2_MONO               0x00000100L
-#define ATOM_S0_CRT2_COLOR              0x00000200L
-#define ATOM_S0_CRT2_MASK               (ATOM_S0_CRT2_MONO+ATOM_S0_CRT2_COLOR)
-
-#define ATOM_S0_TV1_COMPOSITE           0x00000400L
-#define ATOM_S0_TV1_SVIDEO              0x00000800L
-#define ATOM_S0_TV1_SCART               0x00004000L
-#define ATOM_S0_TV1_MASK                (ATOM_S0_TV1_COMPOSITE+ATOM_S0_TV1_SVIDEO+ATOM_S0_TV1_SCART)
-
-#define ATOM_S0_CV                      0x00001000L
-#define ATOM_S0_CV_DIN                  0x00002000L
-#define ATOM_S0_CV_MASK                 (ATOM_S0_CV+ATOM_S0_CV_DIN)
-
-#define ATOM_S0_DFP1                    0x00010000L
-#define ATOM_S0_DFP2                    0x00020000L
-#define ATOM_S0_LCD1                    0x00040000L
-#define ATOM_S0_LCD2                    0x00080000L
-#define ATOM_S0_DFP6                    0x00100000L
-#define ATOM_S0_DFP3                    0x00200000L
-#define ATOM_S0_DFP4                    0x00400000L
-#define ATOM_S0_DFP5                    0x00800000L
-
-#define ATOM_S0_DFP_MASK                ATOM_S0_DFP1 | ATOM_S0_DFP2 | ATOM_S0_DFP3 | ATOM_S0_DFP4 | ATOM_S0_DFP5 | ATOM_S0_DFP6
-
-#define ATOM_S0_FAD_REGISTER_BUG        0x02000000L // If set, indicates we are running a PCIE asic with 
-                                                    // the FAD/HDP reg access bug.  Bit is read by DAL, this is obsolete from RV5xx
-
-#define ATOM_S0_THERMAL_STATE_MASK      0x1C000000L
-#define ATOM_S0_THERMAL_STATE_SHIFT     26
-
-#define ATOM_S0_SYSTEM_POWER_STATE_MASK 0xE0000000L
-#define ATOM_S0_SYSTEM_POWER_STATE_SHIFT 29 
-
-#define ATOM_S0_SYSTEM_POWER_STATE_VALUE_AC     1
-#define ATOM_S0_SYSTEM_POWER_STATE_VALUE_DC     2
-#define ATOM_S0_SYSTEM_POWER_STATE_VALUE_LITEAC 3
-#define ATOM_S0_SYSTEM_POWER_STATE_VALUE_LIT2AC 4
-
-//Byte aligned definition for BIOS usage
-#define ATOM_S0_CRT1_MONOb0             0x01
-#define ATOM_S0_CRT1_COLORb0            0x02
-#define ATOM_S0_CRT1_MASKb0             (ATOM_S0_CRT1_MONOb0+ATOM_S0_CRT1_COLORb0)
-
-#define ATOM_S0_TV1_COMPOSITEb0         0x04
-#define ATOM_S0_TV1_SVIDEOb0            0x08
-#define ATOM_S0_TV1_MASKb0              (ATOM_S0_TV1_COMPOSITEb0+ATOM_S0_TV1_SVIDEOb0)
-
-#define ATOM_S0_CVb0                    0x10
-#define ATOM_S0_CV_DINb0                0x20
-#define ATOM_S0_CV_MASKb0               (ATOM_S0_CVb0+ATOM_S0_CV_DINb0)
-
-#define ATOM_S0_CRT2_MONOb1             0x01
-#define ATOM_S0_CRT2_COLORb1            0x02
-#define ATOM_S0_CRT2_MASKb1             (ATOM_S0_CRT2_MONOb1+ATOM_S0_CRT2_COLORb1)
-
-#define ATOM_S0_TV1_COMPOSITEb1         0x04
-#define ATOM_S0_TV1_SVIDEOb1            0x08
-#define ATOM_S0_TV1_SCARTb1             0x40
-#define ATOM_S0_TV1_MASKb1              (ATOM_S0_TV1_COMPOSITEb1+ATOM_S0_TV1_SVIDEOb1+ATOM_S0_TV1_SCARTb1)
-
-#define ATOM_S0_CVb1                    0x10
-#define ATOM_S0_CV_DINb1                0x20
-#define ATOM_S0_CV_MASKb1               (ATOM_S0_CVb1+ATOM_S0_CV_DINb1)
-
-#define ATOM_S0_DFP1b2                  0x01
-#define ATOM_S0_DFP2b2                  0x02
-#define ATOM_S0_LCD1b2                  0x04
-#define ATOM_S0_LCD2b2                  0x08
-#define ATOM_S0_DFP6b2                  0x10
-#define ATOM_S0_DFP3b2                  0x20
-#define ATOM_S0_DFP4b2                  0x40
-#define ATOM_S0_DFP5b2                  0x80
-
-
-#define ATOM_S0_THERMAL_STATE_MASKb3    0x1C
-#define ATOM_S0_THERMAL_STATE_SHIFTb3   2
-
-#define ATOM_S0_SYSTEM_POWER_STATE_MASKb3 0xE0
-#define ATOM_S0_LCD1_SHIFT              18
-
-// BIOS_1_SCRATCH Definition
-#define ATOM_S1_ROM_LOCATION_MASK       0x0000FFFFL
-#define ATOM_S1_PCI_BUS_DEV_MASK        0xFFFF0000L
-
-//	BIOS_2_SCRATCH Definition
-#define ATOM_S2_TV1_STANDARD_MASK       0x0000000FL
-#define ATOM_S2_CURRENT_BL_LEVEL_MASK   0x0000FF00L
-#define ATOM_S2_CURRENT_BL_LEVEL_SHIFT  8
-
-#define ATOM_S2_FORCEDLOWPWRMODE_STATE_MASK       0x0C000000L
-#define ATOM_S2_FORCEDLOWPWRMODE_STATE_MASK_SHIFT 26
-#define ATOM_S2_FORCEDLOWPWRMODE_STATE_CHANGE     0x10000000L
-
-#define ATOM_S2_DEVICE_DPMS_STATE       0x00010000L
-#define ATOM_S2_VRI_BRIGHT_ENABLE       0x20000000L
-
-#define ATOM_S2_DISPLAY_ROTATION_0_DEGREE     0x0
-#define ATOM_S2_DISPLAY_ROTATION_90_DEGREE    0x1
-#define ATOM_S2_DISPLAY_ROTATION_180_DEGREE   0x2
-#define ATOM_S2_DISPLAY_ROTATION_270_DEGREE   0x3
-#define ATOM_S2_DISPLAY_ROTATION_DEGREE_SHIFT 30
-#define ATOM_S2_DISPLAY_ROTATION_ANGLE_MASK   0xC0000000L
-
-
-//Byte aligned definition for BIOS usage
-#define ATOM_S2_TV1_STANDARD_MASKb0     0x0F
-#define ATOM_S2_CURRENT_BL_LEVEL_MASKb1 0xFF
-#define ATOM_S2_DEVICE_DPMS_STATEb2     0x01
-
-#define ATOM_S2_DEVICE_DPMS_MASKw1      0x3FF
-#define ATOM_S2_FORCEDLOWPWRMODE_STATE_MASKb3     0x0C
-#define ATOM_S2_FORCEDLOWPWRMODE_STATE_CHANGEb3   0x10
-#define ATOM_S2_TMDS_COHERENT_MODEb3    0x10          // used by VBIOS code only, use coherent mode for TMDS/HDMI mode
-#define ATOM_S2_VRI_BRIGHT_ENABLEb3     0x20
-#define ATOM_S2_ROTATION_STATE_MASKb3   0xC0
-
-
-// BIOS_3_SCRATCH Definition
-#define ATOM_S3_CRT1_ACTIVE             0x00000001L
-#define ATOM_S3_LCD1_ACTIVE             0x00000002L
-#define ATOM_S3_TV1_ACTIVE              0x00000004L
-#define ATOM_S3_DFP1_ACTIVE             0x00000008L
-#define ATOM_S3_CRT2_ACTIVE             0x00000010L
-#define ATOM_S3_LCD2_ACTIVE             0x00000020L
-#define ATOM_S3_DFP6_ACTIVE             0x00000040L
-#define ATOM_S3_DFP2_ACTIVE             0x00000080L
-#define ATOM_S3_CV_ACTIVE               0x00000100L
-#define ATOM_S3_DFP3_ACTIVE							0x00000200L
-#define ATOM_S3_DFP4_ACTIVE							0x00000400L
-#define ATOM_S3_DFP5_ACTIVE							0x00000800L
-
-#define ATOM_S3_DEVICE_ACTIVE_MASK      0x00000FFFL
-
-#define ATOM_S3_LCD_FULLEXPANSION_ACTIVE         0x00001000L
-#define ATOM_S3_LCD_EXPANSION_ASPEC_RATIO_ACTIVE 0x00002000L
-
-#define ATOM_S3_CRT1_CRTC_ACTIVE        0x00010000L
-#define ATOM_S3_LCD1_CRTC_ACTIVE        0x00020000L
-#define ATOM_S3_TV1_CRTC_ACTIVE         0x00040000L
-#define ATOM_S3_DFP1_CRTC_ACTIVE        0x00080000L
-#define ATOM_S3_CRT2_CRTC_ACTIVE        0x00100000L
-#define ATOM_S3_LCD2_CRTC_ACTIVE        0x00200000L
-#define ATOM_S3_DFP6_CRTC_ACTIVE        0x00400000L
-#define ATOM_S3_DFP2_CRTC_ACTIVE        0x00800000L
-#define ATOM_S3_CV_CRTC_ACTIVE          0x01000000L
-#define ATOM_S3_DFP3_CRTC_ACTIVE				0x02000000L
-#define ATOM_S3_DFP4_CRTC_ACTIVE				0x04000000L
-#define ATOM_S3_DFP5_CRTC_ACTIVE				0x08000000L
-
-#define ATOM_S3_DEVICE_CRTC_ACTIVE_MASK 0x0FFF0000L
-#define ATOM_S3_ASIC_GUI_ENGINE_HUNG    0x20000000L
-//Below two definitions are not supported in pplib, but in the old powerplay in DAL
-#define ATOM_S3_ALLOW_FAST_PWR_SWITCH   0x40000000L
-#define ATOM_S3_RQST_GPU_USE_MIN_PWR    0x80000000L
-
-//Byte aligned definition for BIOS usage
-#define ATOM_S3_CRT1_ACTIVEb0           0x01
-#define ATOM_S3_LCD1_ACTIVEb0           0x02
-#define ATOM_S3_TV1_ACTIVEb0            0x04
-#define ATOM_S3_DFP1_ACTIVEb0           0x08
-#define ATOM_S3_CRT2_ACTIVEb0           0x10
-#define ATOM_S3_LCD2_ACTIVEb0           0x20
-#define ATOM_S3_DFP6_ACTIVEb0           0x40
-#define ATOM_S3_DFP2_ACTIVEb0           0x80
-#define ATOM_S3_CV_ACTIVEb1             0x01
-#define ATOM_S3_DFP3_ACTIVEb1						0x02
-#define ATOM_S3_DFP4_ACTIVEb1						0x04
-#define ATOM_S3_DFP5_ACTIVEb1						0x08
-
-#define ATOM_S3_ACTIVE_CRTC1w0          0xFFF
-
-#define ATOM_S3_CRT1_CRTC_ACTIVEb2      0x01
-#define ATOM_S3_LCD1_CRTC_ACTIVEb2      0x02
-#define ATOM_S3_TV1_CRTC_ACTIVEb2       0x04
-#define ATOM_S3_DFP1_CRTC_ACTIVEb2      0x08
-#define ATOM_S3_CRT2_CRTC_ACTIVEb2      0x10
-#define ATOM_S3_LCD2_CRTC_ACTIVEb2      0x20
-#define ATOM_S3_DFP6_CRTC_ACTIVEb2      0x40
-#define ATOM_S3_DFP2_CRTC_ACTIVEb2      0x80
-#define ATOM_S3_CV_CRTC_ACTIVEb3        0x01
-#define ATOM_S3_DFP3_CRTC_ACTIVEb3			0x02
-#define ATOM_S3_DFP4_CRTC_ACTIVEb3			0x04
-#define ATOM_S3_DFP5_CRTC_ACTIVEb3			0x08
-
-#define ATOM_S3_ACTIVE_CRTC2w1          0xFFF
-
-// BIOS_4_SCRATCH Definition
-#define ATOM_S4_LCD1_PANEL_ID_MASK      0x000000FFL
-#define ATOM_S4_LCD1_REFRESH_MASK       0x0000FF00L
-#define ATOM_S4_LCD1_REFRESH_SHIFT      8
-
-//Byte aligned definition for BIOS usage
-#define ATOM_S4_LCD1_PANEL_ID_MASKb0	  0x0FF
-#define ATOM_S4_LCD1_REFRESH_MASKb1		  ATOM_S4_LCD1_PANEL_ID_MASKb0
-#define ATOM_S4_VRAM_INFO_MASKb2        ATOM_S4_LCD1_PANEL_ID_MASKb0
-
-// BIOS_5_SCRATCH Definition, BIOS_5_SCRATCH is used by Firmware only !!!!
-#define ATOM_S5_DOS_REQ_CRT1b0          0x01
-#define ATOM_S5_DOS_REQ_LCD1b0          0x02
-#define ATOM_S5_DOS_REQ_TV1b0           0x04
-#define ATOM_S5_DOS_REQ_DFP1b0          0x08
-#define ATOM_S5_DOS_REQ_CRT2b0          0x10
-#define ATOM_S5_DOS_REQ_LCD2b0          0x20
-#define ATOM_S5_DOS_REQ_DFP6b0          0x40
-#define ATOM_S5_DOS_REQ_DFP2b0          0x80
-#define ATOM_S5_DOS_REQ_CVb1            0x01
-#define ATOM_S5_DOS_REQ_DFP3b1					0x02
-#define ATOM_S5_DOS_REQ_DFP4b1					0x04
-#define ATOM_S5_DOS_REQ_DFP5b1					0x08
-
-#define ATOM_S5_DOS_REQ_DEVICEw0        0x0FFF
-
-#define ATOM_S5_DOS_REQ_CRT1            0x0001
-#define ATOM_S5_DOS_REQ_LCD1            0x0002
-#define ATOM_S5_DOS_REQ_TV1             0x0004
-#define ATOM_S5_DOS_REQ_DFP1            0x0008
-#define ATOM_S5_DOS_REQ_CRT2            0x0010
-#define ATOM_S5_DOS_REQ_LCD2            0x0020
-#define ATOM_S5_DOS_REQ_DFP6            0x0040
-#define ATOM_S5_DOS_REQ_DFP2            0x0080
-#define ATOM_S5_DOS_REQ_CV              0x0100
-#define ATOM_S5_DOS_REQ_DFP3            0x0200
-#define ATOM_S5_DOS_REQ_DFP4            0x0400
-#define ATOM_S5_DOS_REQ_DFP5            0x0800
-
-#define ATOM_S5_DOS_FORCE_CRT1b2        ATOM_S5_DOS_REQ_CRT1b0
-#define ATOM_S5_DOS_FORCE_TV1b2         ATOM_S5_DOS_REQ_TV1b0
-#define ATOM_S5_DOS_FORCE_CRT2b2        ATOM_S5_DOS_REQ_CRT2b0
-#define ATOM_S5_DOS_FORCE_CVb3          ATOM_S5_DOS_REQ_CVb1
-#define ATOM_S5_DOS_FORCE_DEVICEw1      (ATOM_S5_DOS_FORCE_CRT1b2+ATOM_S5_DOS_FORCE_TV1b2+ATOM_S5_DOS_FORCE_CRT2b2+\
-                                        (ATOM_S5_DOS_FORCE_CVb3<<8))
-
-// BIOS_6_SCRATCH Definition
-#define ATOM_S6_DEVICE_CHANGE           0x00000001L
-#define ATOM_S6_SCALER_CHANGE           0x00000002L
-#define ATOM_S6_LID_CHANGE              0x00000004L
-#define ATOM_S6_DOCKING_CHANGE          0x00000008L
-#define ATOM_S6_ACC_MODE                0x00000010L
-#define ATOM_S6_EXT_DESKTOP_MODE        0x00000020L
-#define ATOM_S6_LID_STATE               0x00000040L
-#define ATOM_S6_DOCK_STATE              0x00000080L
-#define ATOM_S6_CRITICAL_STATE          0x00000100L
-#define ATOM_S6_HW_I2C_BUSY_STATE       0x00000200L
-#define ATOM_S6_THERMAL_STATE_CHANGE    0x00000400L
-#define ATOM_S6_INTERRUPT_SET_BY_BIOS   0x00000800L
-#define ATOM_S6_REQ_LCD_EXPANSION_FULL         0x00001000L //Normal expansion Request bit for LCD
-#define ATOM_S6_REQ_LCD_EXPANSION_ASPEC_RATIO  0x00002000L //Aspect ratio expansion Request bit for LCD
-
-#define ATOM_S6_DISPLAY_STATE_CHANGE    0x00004000L        //This bit is recycled when ATOM_BIOS_INFO_BIOS_SCRATCH6_SCL2_REDEFINE is set,previously it's SCL2_H_expansion
-#define ATOM_S6_I2C_STATE_CHANGE        0x00008000L        //This bit is recycled,when ATOM_BIOS_INFO_BIOS_SCRATCH6_SCL2_REDEFINE is set,previously it's SCL2_V_expansion
-
-#define ATOM_S6_ACC_REQ_CRT1            0x00010000L
-#define ATOM_S6_ACC_REQ_LCD1            0x00020000L
-#define ATOM_S6_ACC_REQ_TV1             0x00040000L
-#define ATOM_S6_ACC_REQ_DFP1            0x00080000L
-#define ATOM_S6_ACC_REQ_CRT2            0x00100000L
-#define ATOM_S6_ACC_REQ_LCD2            0x00200000L
-#define ATOM_S6_ACC_REQ_DFP6            0x00400000L
-#define ATOM_S6_ACC_REQ_DFP2            0x00800000L
-#define ATOM_S6_ACC_REQ_CV              0x01000000L
-#define ATOM_S6_ACC_REQ_DFP3						0x02000000L
-#define ATOM_S6_ACC_REQ_DFP4						0x04000000L
-#define ATOM_S6_ACC_REQ_DFP5						0x08000000L
-
-#define ATOM_S6_ACC_REQ_MASK                0x0FFF0000L
-#define ATOM_S6_SYSTEM_POWER_MODE_CHANGE    0x10000000L
-#define ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH    0x20000000L
-#define ATOM_S6_VRI_BRIGHTNESS_CHANGE       0x40000000L
-#define ATOM_S6_CONFIG_DISPLAY_CHANGE_MASK  0x80000000L
-
-//Byte aligned definition for BIOS usage
-#define ATOM_S6_DEVICE_CHANGEb0         0x01
-#define ATOM_S6_SCALER_CHANGEb0         0x02
-#define ATOM_S6_LID_CHANGEb0            0x04
-#define ATOM_S6_DOCKING_CHANGEb0        0x08
-#define ATOM_S6_ACC_MODEb0              0x10
-#define ATOM_S6_EXT_DESKTOP_MODEb0      0x20
-#define ATOM_S6_LID_STATEb0             0x40
-#define ATOM_S6_DOCK_STATEb0            0x80
-#define ATOM_S6_CRITICAL_STATEb1        0x01
-#define ATOM_S6_HW_I2C_BUSY_STATEb1     0x02  
-#define ATOM_S6_THERMAL_STATE_CHANGEb1  0x04
-#define ATOM_S6_INTERRUPT_SET_BY_BIOSb1 0x08
-#define ATOM_S6_REQ_LCD_EXPANSION_FULLb1        0x10    
-#define ATOM_S6_REQ_LCD_EXPANSION_ASPEC_RATIOb1 0x20 
-
-#define ATOM_S6_ACC_REQ_CRT1b2          0x01
-#define ATOM_S6_ACC_REQ_LCD1b2          0x02
-#define ATOM_S6_ACC_REQ_TV1b2           0x04
-#define ATOM_S6_ACC_REQ_DFP1b2          0x08
-#define ATOM_S6_ACC_REQ_CRT2b2          0x10
-#define ATOM_S6_ACC_REQ_LCD2b2          0x20
-#define ATOM_S6_ACC_REQ_DFP6b2          0x40
-#define ATOM_S6_ACC_REQ_DFP2b2          0x80
-#define ATOM_S6_ACC_REQ_CVb3            0x01
-#define ATOM_S6_ACC_REQ_DFP3b3          0x02
-#define ATOM_S6_ACC_REQ_DFP4b3          0x04
-#define ATOM_S6_ACC_REQ_DFP5b3          0x08
-
-#define ATOM_S6_ACC_REQ_DEVICEw1        ATOM_S5_DOS_REQ_DEVICEw0
-#define ATOM_S6_SYSTEM_POWER_MODE_CHANGEb3 0x10
-#define ATOM_S6_ACC_BLOCK_DISPLAY_SWITCHb3 0x20
-#define ATOM_S6_VRI_BRIGHTNESS_CHANGEb3    0x40
-#define ATOM_S6_CONFIG_DISPLAY_CHANGEb3    0x80
-
-#define ATOM_S6_DEVICE_CHANGE_SHIFT             0
-#define ATOM_S6_SCALER_CHANGE_SHIFT             1
-#define ATOM_S6_LID_CHANGE_SHIFT                2
-#define ATOM_S6_DOCKING_CHANGE_SHIFT            3
-#define ATOM_S6_ACC_MODE_SHIFT                  4
-#define ATOM_S6_EXT_DESKTOP_MODE_SHIFT          5
-#define ATOM_S6_LID_STATE_SHIFT                 6
-#define ATOM_S6_DOCK_STATE_SHIFT                7
-#define ATOM_S6_CRITICAL_STATE_SHIFT            8
-#define ATOM_S6_HW_I2C_BUSY_STATE_SHIFT         9
-#define ATOM_S6_THERMAL_STATE_CHANGE_SHIFT      10
-#define ATOM_S6_INTERRUPT_SET_BY_BIOS_SHIFT     11
-#define ATOM_S6_REQ_SCALER_SHIFT                12
-#define ATOM_S6_REQ_SCALER_ARATIO_SHIFT         13
-#define ATOM_S6_DISPLAY_STATE_CHANGE_SHIFT      14
-#define ATOM_S6_I2C_STATE_CHANGE_SHIFT          15
-#define ATOM_S6_SYSTEM_POWER_MODE_CHANGE_SHIFT  28
-#define ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH_SHIFT  29
-#define ATOM_S6_VRI_BRIGHTNESS_CHANGE_SHIFT     30
-#define ATOM_S6_CONFIG_DISPLAY_CHANGE_SHIFT     31
-
-// BIOS_7_SCRATCH Definition, BIOS_7_SCRATCH is used by Firmware only !!!!
-#define ATOM_S7_DOS_MODE_TYPEb0             0x03
-#define ATOM_S7_DOS_MODE_VGAb0              0x00
-#define ATOM_S7_DOS_MODE_VESAb0             0x01
-#define ATOM_S7_DOS_MODE_EXTb0              0x02
-#define ATOM_S7_DOS_MODE_PIXEL_DEPTHb0      0x0C
-#define ATOM_S7_DOS_MODE_PIXEL_FORMATb0     0xF0
-#define ATOM_S7_DOS_8BIT_DAC_ENb1           0x01
-#define ATOM_S7_DOS_MODE_NUMBERw1           0x0FFFF
-
-#define ATOM_S7_DOS_8BIT_DAC_EN_SHIFT       8
-
-// BIOS_8_SCRATCH Definition
-#define ATOM_S8_I2C_CHANNEL_BUSY_MASK       0x00000FFFF
-#define ATOM_S8_I2C_HW_ENGINE_BUSY_MASK     0x0FFFF0000   
-
-#define ATOM_S8_I2C_CHANNEL_BUSY_SHIFT      0
-#define ATOM_S8_I2C_ENGINE_BUSY_SHIFT       16
-
-// BIOS_9_SCRATCH Definition
-#ifndef ATOM_S9_I2C_CHANNEL_COMPLETED_MASK 
-#define ATOM_S9_I2C_CHANNEL_COMPLETED_MASK  0x0000FFFF
-#endif
-#ifndef ATOM_S9_I2C_CHANNEL_ABORTED_MASK  
-#define ATOM_S9_I2C_CHANNEL_ABORTED_MASK    0xFFFF0000
-#endif
-#ifndef ATOM_S9_I2C_CHANNEL_COMPLETED_SHIFT 
-#define ATOM_S9_I2C_CHANNEL_COMPLETED_SHIFT 0
-#endif
-#ifndef ATOM_S9_I2C_CHANNEL_ABORTED_SHIFT   
-#define ATOM_S9_I2C_CHANNEL_ABORTED_SHIFT   16
-#endif
-
- 
-#define ATOM_FLAG_SET                         0x20
-#define ATOM_FLAG_CLEAR                       0
-#define CLEAR_ATOM_S6_ACC_MODE                ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_ACC_MODE_SHIFT | ATOM_FLAG_CLEAR)
-#define SET_ATOM_S6_DEVICE_CHANGE             ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_DEVICE_CHANGE_SHIFT | ATOM_FLAG_SET)
-#define SET_ATOM_S6_VRI_BRIGHTNESS_CHANGE     ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_VRI_BRIGHTNESS_CHANGE_SHIFT | ATOM_FLAG_SET)
-#define SET_ATOM_S6_SCALER_CHANGE             ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_SCALER_CHANGE_SHIFT | ATOM_FLAG_SET)
-#define SET_ATOM_S6_LID_CHANGE                ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_LID_CHANGE_SHIFT | ATOM_FLAG_SET)
-
-#define SET_ATOM_S6_LID_STATE                 ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_LID_STATE_SHIFT | ATOM_FLAG_SET)
-#define CLEAR_ATOM_S6_LID_STATE               ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_LID_STATE_SHIFT | ATOM_FLAG_CLEAR)
-
-#define SET_ATOM_S6_DOCK_CHANGE			          ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_DOCKING_CHANGE_SHIFT | ATOM_FLAG_SET)
-#define SET_ATOM_S6_DOCK_STATE                ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_DOCK_STATE_SHIFT | ATOM_FLAG_SET)
-#define CLEAR_ATOM_S6_DOCK_STATE              ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_DOCK_STATE_SHIFT | ATOM_FLAG_CLEAR)
-
-#define SET_ATOM_S6_THERMAL_STATE_CHANGE      ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_THERMAL_STATE_CHANGE_SHIFT | ATOM_FLAG_SET)
-#define SET_ATOM_S6_SYSTEM_POWER_MODE_CHANGE  ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_SYSTEM_POWER_MODE_CHANGE_SHIFT | ATOM_FLAG_SET)
-#define SET_ATOM_S6_INTERRUPT_SET_BY_BIOS     ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_INTERRUPT_SET_BY_BIOS_SHIFT | ATOM_FLAG_SET)
-
-#define SET_ATOM_S6_CRITICAL_STATE            ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_CRITICAL_STATE_SHIFT | ATOM_FLAG_SET)
-#define CLEAR_ATOM_S6_CRITICAL_STATE          ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_CRITICAL_STATE_SHIFT | ATOM_FLAG_CLEAR)
-
-#define SET_ATOM_S6_REQ_SCALER                ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_REQ_SCALER_SHIFT | ATOM_FLAG_SET)  
-#define CLEAR_ATOM_S6_REQ_SCALER              ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_REQ_SCALER_SHIFT | ATOM_FLAG_CLEAR )
-
-#define SET_ATOM_S6_REQ_SCALER_ARATIO         ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_REQ_SCALER_ARATIO_SHIFT | ATOM_FLAG_SET )
-#define CLEAR_ATOM_S6_REQ_SCALER_ARATIO       ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_REQ_SCALER_ARATIO_SHIFT | ATOM_FLAG_CLEAR )
-
-#define SET_ATOM_S6_I2C_STATE_CHANGE          ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_I2C_STATE_CHANGE_SHIFT | ATOM_FLAG_SET )
-
-#define SET_ATOM_S6_DISPLAY_STATE_CHANGE      ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_DISPLAY_STATE_CHANGE_SHIFT | ATOM_FLAG_SET )
-
-#define SET_ATOM_S6_DEVICE_RECONFIG           ((ATOM_ACC_CHANGE_INFO_DEF << 8 )|ATOM_S6_CONFIG_DISPLAY_CHANGE_SHIFT | ATOM_FLAG_SET)
-#define CLEAR_ATOM_S0_LCD1                    ((ATOM_DEVICE_CONNECT_INFO_DEF << 8 )|  ATOM_S0_LCD1_SHIFT | ATOM_FLAG_CLEAR )
-#define SET_ATOM_S7_DOS_8BIT_DAC_EN           ((ATOM_DOS_MODE_INFO_DEF << 8 )|ATOM_S7_DOS_8BIT_DAC_EN_SHIFT | ATOM_FLAG_SET )
-#define CLEAR_ATOM_S7_DOS_8BIT_DAC_EN         ((ATOM_DOS_MODE_INFO_DEF << 8 )|ATOM_S7_DOS_8BIT_DAC_EN_SHIFT | ATOM_FLAG_CLEAR )
-
-/****************************************************************************/	
-//Portion II: Definitinos only used in Driver
-/****************************************************************************/
-
-// Macros used by driver
-#ifdef __cplusplus
-#define GetIndexIntoMasterTable(MasterOrData, FieldName) ((reinterpret_cast<char*>(&(static_cast<ATOM_MASTER_LIST_OF_##MasterOrData##_TABLES*>(0))->FieldName)-static_cast<char*>(0))/sizeof(USHORT))
-
-#define GET_COMMAND_TABLE_COMMANDSET_REVISION(TABLE_HEADER_OFFSET) (((static_cast<ATOM_COMMON_TABLE_HEADER*>(TABLE_HEADER_OFFSET))->ucTableFormatRevision )&0x3F)
-#define GET_COMMAND_TABLE_PARAMETER_REVISION(TABLE_HEADER_OFFSET)  (((static_cast<ATOM_COMMON_TABLE_HEADER*>(TABLE_HEADER_OFFSET))->ucTableContentRevision)&0x3F)
-#else // not __cplusplus
-#define	GetIndexIntoMasterTable(MasterOrData, FieldName) (((char*)(&((ATOM_MASTER_LIST_OF_##MasterOrData##_TABLES*)0)->FieldName)-(char*)0)/sizeof(USHORT))
-
-#define GET_COMMAND_TABLE_COMMANDSET_REVISION(TABLE_HEADER_OFFSET) ((((ATOM_COMMON_TABLE_HEADER*)TABLE_HEADER_OFFSET)->ucTableFormatRevision)&0x3F)
-#define GET_COMMAND_TABLE_PARAMETER_REVISION(TABLE_HEADER_OFFSET)  ((((ATOM_COMMON_TABLE_HEADER*)TABLE_HEADER_OFFSET)->ucTableContentRevision)&0x3F)
-#endif // __cplusplus
-
-#define GET_DATA_TABLE_MAJOR_REVISION GET_COMMAND_TABLE_COMMANDSET_REVISION
-#define GET_DATA_TABLE_MINOR_REVISION GET_COMMAND_TABLE_PARAMETER_REVISION
-
-/****************************************************************************/	
-//Portion III: Definitinos only used in VBIOS
-/****************************************************************************/
-#define ATOM_DAC_SRC					0x80
-#define ATOM_SRC_DAC1					0
-#define ATOM_SRC_DAC2					0x80
-
-typedef struct _MEMORY_PLLINIT_PARAMETERS
-{
-  ULONG ulTargetMemoryClock; //In 10Khz unit
-  UCHAR   ucAction;					 //not define yet
-  UCHAR   ucFbDiv_Hi;				 //Fbdiv Hi byte
-  UCHAR   ucFbDiv;					 //FB value
-  UCHAR   ucPostDiv;				 //Post div
-}MEMORY_PLLINIT_PARAMETERS;
-
-#define MEMORY_PLLINIT_PS_ALLOCATION  MEMORY_PLLINIT_PARAMETERS
-
-
-#define	GPIO_PIN_WRITE													0x01			
-#define	GPIO_PIN_READ														0x00
-
-typedef struct  _GPIO_PIN_CONTROL_PARAMETERS
-{
-  UCHAR ucGPIO_ID;           //return value, read from GPIO pins
-  UCHAR ucGPIOBitShift;	     //define which bit in uGPIOBitVal need to be update 
-	UCHAR ucGPIOBitVal;		     //Set/Reset corresponding bit defined in ucGPIOBitMask
-  UCHAR ucAction;				     //=GPIO_PIN_WRITE: Read; =GPIO_PIN_READ: Write
-}GPIO_PIN_CONTROL_PARAMETERS;
-
-typedef struct _ENABLE_SCALER_PARAMETERS
-{
-  UCHAR ucScaler;            // ATOM_SCALER1, ATOM_SCALER2
-  UCHAR ucEnable;            // ATOM_SCALER_DISABLE or ATOM_SCALER_CENTER or ATOM_SCALER_EXPANSION
-  UCHAR ucTVStandard;        // 
-  UCHAR ucPadding[1];
-}ENABLE_SCALER_PARAMETERS; 
-#define ENABLE_SCALER_PS_ALLOCATION ENABLE_SCALER_PARAMETERS 
-
-//ucEnable:
-#define SCALER_BYPASS_AUTO_CENTER_NO_REPLICATION    0
-#define SCALER_BYPASS_AUTO_CENTER_AUTO_REPLICATION  1
-#define SCALER_ENABLE_2TAP_ALPHA_MODE               2
-#define SCALER_ENABLE_MULTITAP_MODE                 3
-
-typedef struct _ENABLE_HARDWARE_ICON_CURSOR_PARAMETERS
-{
-  ULONG  usHWIconHorzVertPosn;        // Hardware Icon Vertical position
-  UCHAR  ucHWIconVertOffset;          // Hardware Icon Vertical offset
-  UCHAR  ucHWIconHorzOffset;          // Hardware Icon Horizontal offset
-  UCHAR  ucSelection;                 // ATOM_CURSOR1 or ATOM_ICON1 or ATOM_CURSOR2 or ATOM_ICON2
-  UCHAR  ucEnable;                    // ATOM_ENABLE or ATOM_DISABLE
-}ENABLE_HARDWARE_ICON_CURSOR_PARAMETERS;
-
-typedef struct _ENABLE_HARDWARE_ICON_CURSOR_PS_ALLOCATION
-{
-  ENABLE_HARDWARE_ICON_CURSOR_PARAMETERS  sEnableIcon;
-  ENABLE_CRTC_PARAMETERS                  sReserved;  
-}ENABLE_HARDWARE_ICON_CURSOR_PS_ALLOCATION;
-
-typedef struct _ENABLE_GRAPH_SURFACE_PARAMETERS
-{
-  USHORT usHight;                     // Image Hight
-  USHORT usWidth;                     // Image Width
-  UCHAR  ucSurface;                   // Surface 1 or 2	
-  UCHAR  ucPadding[3];
-}ENABLE_GRAPH_SURFACE_PARAMETERS;
-
-typedef struct _ENABLE_GRAPH_SURFACE_PARAMETERS_V1_2
-{
-  USHORT usHight;                     // Image Hight
-  USHORT usWidth;                     // Image Width
-  UCHAR  ucSurface;                   // Surface 1 or 2
-  UCHAR  ucEnable;                    // ATOM_ENABLE or ATOM_DISABLE
-  UCHAR  ucPadding[2];
-}ENABLE_GRAPH_SURFACE_PARAMETERS_V1_2;
-
-typedef struct _ENABLE_GRAPH_SURFACE_PARAMETERS_V1_3
-{
-  USHORT usHight;                     // Image Hight
-  USHORT usWidth;                     // Image Width
-  UCHAR  ucSurface;                   // Surface 1 or 2
-  UCHAR  ucEnable;                    // ATOM_ENABLE or ATOM_DISABLE
-  USHORT usDeviceId;                  // Active Device Id for this surface. If no device, set to 0. 
-}ENABLE_GRAPH_SURFACE_PARAMETERS_V1_3;
-
-typedef struct _ENABLE_GRAPH_SURFACE_PARAMETERS_V1_4
-{
-  USHORT usHight;                     // Image Hight
-  USHORT usWidth;                     // Image Width
-  USHORT usGraphPitch;
-  UCHAR  ucColorDepth;
-  UCHAR  ucPixelFormat;
-  UCHAR  ucSurface;                   // Surface 1 or 2
-  UCHAR  ucEnable;                    // ATOM_ENABLE or ATOM_DISABLE
-  UCHAR  ucModeType;
-  UCHAR  ucReserved;
-}ENABLE_GRAPH_SURFACE_PARAMETERS_V1_4;
-
-// ucEnable
-#define ATOM_GRAPH_CONTROL_SET_PITCH             0x0f
-#define ATOM_GRAPH_CONTROL_SET_DISP_START        0x10
-
-typedef struct _ENABLE_GRAPH_SURFACE_PS_ALLOCATION
-{
-  ENABLE_GRAPH_SURFACE_PARAMETERS sSetSurface;          
-  ENABLE_YUV_PS_ALLOCATION        sReserved; // Don't set this one
-}ENABLE_GRAPH_SURFACE_PS_ALLOCATION;
-
-typedef struct _MEMORY_CLEAN_UP_PARAMETERS
-{
-  USHORT  usMemoryStart;                //in 8Kb boundary, offset from memory base address
-  USHORT  usMemorySize;                 //8Kb blocks aligned
-}MEMORY_CLEAN_UP_PARAMETERS;
-#define MEMORY_CLEAN_UP_PS_ALLOCATION MEMORY_CLEAN_UP_PARAMETERS
-
-typedef struct  _GET_DISPLAY_SURFACE_SIZE_PARAMETERS
-{
-  USHORT  usX_Size;                     //When use as input parameter, usX_Size indicates which CRTC                 
-  USHORT  usY_Size;
-}GET_DISPLAY_SURFACE_SIZE_PARAMETERS; 
-
-typedef struct  _GET_DISPLAY_SURFACE_SIZE_PARAMETERS_V2
-{
-  union{
-    USHORT  usX_Size;                     //When use as input parameter, usX_Size indicates which CRTC                 
-    USHORT  usSurface; 
-  };
-  USHORT usY_Size;
-  USHORT usDispXStart;               
-  USHORT usDispYStart;
-}GET_DISPLAY_SURFACE_SIZE_PARAMETERS_V2; 
-
-
-typedef struct _PALETTE_DATA_CONTROL_PARAMETERS_V3 
-{
-  UCHAR  ucLutId;
-  UCHAR  ucAction;
-  USHORT usLutStartIndex;
-  USHORT usLutLength;
-  USHORT usLutOffsetInVram;
-}PALETTE_DATA_CONTROL_PARAMETERS_V3;
-
-// ucAction:
-#define PALETTE_DATA_AUTO_FILL            1
-#define PALETTE_DATA_READ                 2
-#define PALETTE_DATA_WRITE                3
-
-
-typedef struct _INTERRUPT_SERVICE_PARAMETERS_V2
-{
-  UCHAR  ucInterruptId;
-  UCHAR  ucServiceId;
-  UCHAR  ucStatus;
-  UCHAR  ucReserved;
-}INTERRUPT_SERVICE_PARAMETER_V2;
-
-// ucInterruptId
-#define HDP1_INTERRUPT_ID                 1
-#define HDP2_INTERRUPT_ID                 2
-#define HDP3_INTERRUPT_ID                 3
-#define HDP4_INTERRUPT_ID                 4
-#define HDP5_INTERRUPT_ID                 5
-#define HDP6_INTERRUPT_ID                 6
-#define SW_INTERRUPT_ID                   11   
-
-// ucAction
-#define INTERRUPT_SERVICE_GEN_SW_INT      1
-#define INTERRUPT_SERVICE_GET_STATUS      2
-
- // ucStatus
-#define INTERRUPT_STATUS__INT_TRIGGER     1
-#define INTERRUPT_STATUS__HPD_HIGH        2
-
-typedef struct _INDIRECT_IO_ACCESS
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  UCHAR                    IOAccessSequence[256];
-} INDIRECT_IO_ACCESS;
-
-#define INDIRECT_READ              0x00
-#define INDIRECT_WRITE             0x80
-
-#define INDIRECT_IO_MM             0
-#define INDIRECT_IO_PLL            1
-#define INDIRECT_IO_MC             2
-#define INDIRECT_IO_PCIE           3
-#define INDIRECT_IO_PCIEP          4
-#define INDIRECT_IO_NBMISC         5
-
-#define INDIRECT_IO_PLL_READ       INDIRECT_IO_PLL   | INDIRECT_READ
-#define INDIRECT_IO_PLL_WRITE      INDIRECT_IO_PLL   | INDIRECT_WRITE
-#define INDIRECT_IO_MC_READ        INDIRECT_IO_MC    | INDIRECT_READ
-#define INDIRECT_IO_MC_WRITE       INDIRECT_IO_MC    | INDIRECT_WRITE
-#define INDIRECT_IO_PCIE_READ      INDIRECT_IO_PCIE  | INDIRECT_READ
-#define INDIRECT_IO_PCIE_WRITE     INDIRECT_IO_PCIE  | INDIRECT_WRITE
-#define INDIRECT_IO_PCIEP_READ     INDIRECT_IO_PCIEP | INDIRECT_READ
-#define INDIRECT_IO_PCIEP_WRITE    INDIRECT_IO_PCIEP | INDIRECT_WRITE
-#define INDIRECT_IO_NBMISC_READ    INDIRECT_IO_NBMISC | INDIRECT_READ
-#define INDIRECT_IO_NBMISC_WRITE   INDIRECT_IO_NBMISC | INDIRECT_WRITE
-
-typedef struct _ATOM_OEM_INFO
-{ 
-  ATOM_COMMON_TABLE_HEADER	sHeader;
-  ATOM_I2C_ID_CONFIG_ACCESS sucI2cId;
-}ATOM_OEM_INFO;
-
-typedef struct _ATOM_TV_MODE
-{
-   UCHAR	ucVMode_Num;			  //Video mode number
-   UCHAR	ucTV_Mode_Num;			//Internal TV mode number
-}ATOM_TV_MODE;
-
-typedef struct _ATOM_BIOS_INT_TVSTD_MODE
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-   USHORT	usTV_Mode_LUT_Offset;	// Pointer to standard to internal number conversion table
-   USHORT	usTV_FIFO_Offset;		  // Pointer to FIFO entry table
-   USHORT	usNTSC_Tbl_Offset;		// Pointer to SDTV_Mode_NTSC table
-   USHORT	usPAL_Tbl_Offset;		  // Pointer to SDTV_Mode_PAL table 
-   USHORT	usCV_Tbl_Offset;		  // Pointer to SDTV_Mode_PAL table 
-}ATOM_BIOS_INT_TVSTD_MODE;
-
-
-typedef struct _ATOM_TV_MODE_SCALER_PTR
-{
-   USHORT	ucFilter0_Offset;		//Pointer to filter format 0 coefficients
-   USHORT	usFilter1_Offset;		//Pointer to filter format 0 coefficients
-   UCHAR	ucTV_Mode_Num;
-}ATOM_TV_MODE_SCALER_PTR;
-
-typedef struct _ATOM_STANDARD_VESA_TIMING
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  ATOM_DTD_FORMAT 				 aModeTimings[16];      // 16 is not the real array number, just for initial allocation
-}ATOM_STANDARD_VESA_TIMING;
-
-
-typedef struct _ATOM_STD_FORMAT
-{ 
-  USHORT    usSTD_HDisp;
-  USHORT    usSTD_VDisp;
-  USHORT    usSTD_RefreshRate;
-  USHORT    usReserved;
-}ATOM_STD_FORMAT;
-
-typedef struct _ATOM_VESA_TO_EXTENDED_MODE
-{
-  USHORT  usVESA_ModeNumber;
-  USHORT  usExtendedModeNumber;
-}ATOM_VESA_TO_EXTENDED_MODE;
-
-typedef struct _ATOM_VESA_TO_INTENAL_MODE_LUT
-{ 
-  ATOM_COMMON_TABLE_HEADER   sHeader;  
-  ATOM_VESA_TO_EXTENDED_MODE asVESA_ToExtendedModeInfo[76];
-}ATOM_VESA_TO_INTENAL_MODE_LUT;
-
-/*************** ATOM Memory Related Data Structure ***********************/
-typedef struct _ATOM_MEMORY_VENDOR_BLOCK{
-	UCHAR												ucMemoryType;
-	UCHAR												ucMemoryVendor;
-	UCHAR												ucAdjMCId;
-	UCHAR												ucDynClkId;
-	ULONG												ulDllResetClkRange;
-}ATOM_MEMORY_VENDOR_BLOCK;
-
-
-typedef struct _ATOM_MEMORY_SETTING_ID_CONFIG{
-#if ATOM_BIG_ENDIAN
-	ULONG												ucMemBlkId:8;
-	ULONG												ulMemClockRange:24;
-#else
-	ULONG												ulMemClockRange:24;
-	ULONG												ucMemBlkId:8;
-#endif
-}ATOM_MEMORY_SETTING_ID_CONFIG;
-
-typedef union _ATOM_MEMORY_SETTING_ID_CONFIG_ACCESS
-{
-  ATOM_MEMORY_SETTING_ID_CONFIG slAccess;
-  ULONG                         ulAccess;
-}ATOM_MEMORY_SETTING_ID_CONFIG_ACCESS;
-
-
-typedef struct _ATOM_MEMORY_SETTING_DATA_BLOCK{
-	ATOM_MEMORY_SETTING_ID_CONFIG_ACCESS			ulMemoryID;
-	ULONG															        aulMemData[1];
-}ATOM_MEMORY_SETTING_DATA_BLOCK;
-
-
-typedef struct _ATOM_INIT_REG_INDEX_FORMAT{
-	 USHORT											usRegIndex;                                     // MC register index
-	 UCHAR											ucPreRegDataLength;                             // offset in ATOM_INIT_REG_DATA_BLOCK.saRegDataBuf
-}ATOM_INIT_REG_INDEX_FORMAT;
-
-
-typedef struct _ATOM_INIT_REG_BLOCK{
-	USHORT													usRegIndexTblSize;													//size of asRegIndexBuf
-	USHORT													usRegDataBlkSize;														//size of ATOM_MEMORY_SETTING_DATA_BLOCK
-	ATOM_INIT_REG_INDEX_FORMAT			asRegIndexBuf[1];
-	ATOM_MEMORY_SETTING_DATA_BLOCK	asRegDataBuf[1];
-}ATOM_INIT_REG_BLOCK;
-
-#define END_OF_REG_INDEX_BLOCK  0x0ffff
-#define END_OF_REG_DATA_BLOCK   0x00000000
-#define ATOM_INIT_REG_MASK_FLAG 0x80               //Not used in BIOS
-#define	CLOCK_RANGE_HIGHEST			0x00ffffff
-
-#define VALUE_DWORD             SIZEOF ULONG
-#define VALUE_SAME_AS_ABOVE     0
-#define VALUE_MASK_DWORD        0x84
-
-#define INDEX_ACCESS_RANGE_BEGIN	    (VALUE_DWORD + 1)
-#define INDEX_ACCESS_RANGE_END		    (INDEX_ACCESS_RANGE_BEGIN + 1)
-#define VALUE_INDEX_ACCESS_SINGLE	    (INDEX_ACCESS_RANGE_END + 1)
-//#define ACCESS_MCIODEBUGIND            0x40       //defined in BIOS code
-#define ACCESS_PLACEHOLDER             0x80
-
-typedef struct _ATOM_MC_INIT_PARAM_TABLE
-{ 
-  ATOM_COMMON_TABLE_HEADER		sHeader;
-  USHORT											usAdjustARB_SEQDataOffset;
-  USHORT											usMCInitMemTypeTblOffset;
-  USHORT											usMCInitCommonTblOffset;
-  USHORT											usMCInitPowerDownTblOffset;
-	ULONG												ulARB_SEQDataBuf[32];
-	ATOM_INIT_REG_BLOCK					asMCInitMemType;
-	ATOM_INIT_REG_BLOCK					asMCInitCommon;
-}ATOM_MC_INIT_PARAM_TABLE;
-
-
-#define _4Mx16              0x2
-#define _4Mx32              0x3
-#define _8Mx16              0x12
-#define _8Mx32              0x13
-#define _16Mx16             0x22
-#define _16Mx32             0x23
-#define _32Mx16             0x32
-#define _32Mx32             0x33
-#define _64Mx8              0x41
-#define _64Mx16             0x42
-#define _64Mx32             0x43
-#define _128Mx8             0x51
-#define _128Mx16            0x52
-#define _256Mx8             0x61
-#define _256Mx16            0x62
-
-#define SAMSUNG             0x1
-#define INFINEON            0x2
-#define ELPIDA              0x3
-#define ETRON               0x4
-#define NANYA               0x5
-#define HYNIX               0x6
-#define MOSEL               0x7
-#define WINBOND             0x8
-#define ESMT                0x9
-#define MICRON              0xF
-
-#define QIMONDA             INFINEON
-#define PROMOS              MOSEL
-#define KRETON              INFINEON
-#define ELIXIR              NANYA
-
-/////////////Support for GDDR5 MC uCode to reside in upper 64K of ROM/////////////
-
-#define UCODE_ROM_START_ADDRESS		0x1b800
-#define	UCODE_SIGNATURE			0x4375434d // 'MCuC' - MC uCode
-
-//uCode block header for reference
-
-typedef struct _MCuCodeHeader
-{
-  ULONG  ulSignature;
-  UCHAR  ucRevision;
-  UCHAR  ucChecksum;
-  UCHAR  ucReserved1;
-  UCHAR  ucReserved2;
-  USHORT usParametersLength;
-  USHORT usUCodeLength;
-  USHORT usReserved1;
-  USHORT usReserved2;
-} MCuCodeHeader;
-
-//////////////////////////////////////////////////////////////////////////////////
-
-#define ATOM_MAX_NUMBER_OF_VRAM_MODULE	16
-
-#define ATOM_VRAM_MODULE_MEMORY_VENDOR_ID_MASK	0xF
-typedef struct _ATOM_VRAM_MODULE_V1
-{
-  ULONG                      ulReserved;
-  USHORT                     usEMRSValue;  
-  USHORT                     usMRSValue;
-  USHORT                     usReserved;
-  UCHAR                      ucExtMemoryID;     // An external indicator (by hardcode, callback or pin) to tell what is the current memory module
-  UCHAR                      ucMemoryType;      // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4;[3:0] reserved;
-  UCHAR                      ucMemoryVenderID;  // Predefined,never change across designs or memory type/vender 
-  UCHAR                      ucMemoryDeviceCfg; // [7:4]=0x0:4M;=0x1:8M;=0x2:16M;0x3:32M....[3:0]=0x0:x4;=0x1:x8;=0x2:x16;=0x3:x32...
-  UCHAR                      ucRow;             // Number of Row,in power of 2;
-  UCHAR                      ucColumn;          // Number of Column,in power of 2;
-  UCHAR                      ucBank;            // Nunber of Bank;
-  UCHAR                      ucRank;            // Number of Rank, in power of 2
-  UCHAR                      ucChannelNum;      // Number of channel;
-  UCHAR                      ucChannelConfig;   // [3:0]=Indication of what channel combination;[4:7]=Channel bit width, in number of 2
-  UCHAR                      ucDefaultMVDDQ_ID; // Default MVDDQ setting for this memory block, ID linking to MVDDQ info table to find real set-up data;
-  UCHAR                      ucDefaultMVDDC_ID; // Default MVDDC setting for this memory block, ID linking to MVDDC info table to find real set-up data;
-  UCHAR                      ucReserved[2];
-}ATOM_VRAM_MODULE_V1;
-
-
-typedef struct _ATOM_VRAM_MODULE_V2
-{
-  ULONG                      ulReserved;
-  ULONG                      ulFlags;     			// To enable/disable functionalities based on memory type
-  ULONG                      ulEngineClock;     // Override of default engine clock for particular memory type
-  ULONG                      ulMemoryClock;     // Override of default memory clock for particular memory type
-  USHORT                     usEMRS2Value;      // EMRS2 Value is used for GDDR2 and GDDR4 memory type
-  USHORT                     usEMRS3Value;      // EMRS3 Value is used for GDDR2 and GDDR4 memory type
-  USHORT                     usEMRSValue;  
-  USHORT                     usMRSValue;
-  USHORT                     usReserved;
-  UCHAR                      ucExtMemoryID;     // An external indicator (by hardcode, callback or pin) to tell what is the current memory module
-  UCHAR                      ucMemoryType;      // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4;[3:0] - must not be used for now;
-  UCHAR                      ucMemoryVenderID;  // Predefined,never change across designs or memory type/vender. If not predefined, vendor detection table gets executed
-  UCHAR                      ucMemoryDeviceCfg; // [7:4]=0x0:4M;=0x1:8M;=0x2:16M;0x3:32M....[3:0]=0x0:x4;=0x1:x8;=0x2:x16;=0x3:x32...
-  UCHAR                      ucRow;             // Number of Row,in power of 2;
-  UCHAR                      ucColumn;          // Number of Column,in power of 2;
-  UCHAR                      ucBank;            // Nunber of Bank;
-  UCHAR                      ucRank;            // Number of Rank, in power of 2
-  UCHAR                      ucChannelNum;      // Number of channel;
-  UCHAR                      ucChannelConfig;   // [3:0]=Indication of what channel combination;[4:7]=Channel bit width, in number of 2
-  UCHAR                      ucDefaultMVDDQ_ID; // Default MVDDQ setting for this memory block, ID linking to MVDDQ info table to find real set-up data;
-  UCHAR                      ucDefaultMVDDC_ID; // Default MVDDC setting for this memory block, ID linking to MVDDC info table to find real set-up data;
-  UCHAR                      ucRefreshRateFactor;
-  UCHAR                      ucReserved[3];
-}ATOM_VRAM_MODULE_V2;
-
-
-typedef	struct _ATOM_MEMORY_TIMING_FORMAT
-{
-	ULONG											 ulClkRange;				// memory clock in 10kHz unit, when target memory clock is below this clock, use this memory timing 	
-  union{
-	  USHORT										 usMRS;							// mode register						
-    USHORT                     usDDR3_MR0;
-  };
-  union{
-	  USHORT										 usEMRS;						// extended mode register
-    USHORT                     usDDR3_MR1;
-  };
-	UCHAR											 ucCL;							// CAS latency
-	UCHAR											 ucWL;							// WRITE Latency				
-	UCHAR											 uctRAS;						// tRAS
-	UCHAR											 uctRC;							// tRC	
-	UCHAR											 uctRFC;						// tRFC
-	UCHAR											 uctRCDR;						// tRCDR	
-	UCHAR											 uctRCDW;						// tRCDW
-	UCHAR											 uctRP;							// tRP
-	UCHAR											 uctRRD;						// tRRD	
-	UCHAR											 uctWR;							// tWR
-	UCHAR											 uctWTR;						// tWTR
-	UCHAR											 uctPDIX;						// tPDIX
-	UCHAR											 uctFAW;						// tFAW
-	UCHAR											 uctAOND;						// tAOND
-  union 
-  {
-    struct {
-	    UCHAR											 ucflag;						// flag to control memory timing calculation. bit0= control EMRS2 Infineon 
-	    UCHAR											 ucReserved;						
-    };
-    USHORT                   usDDR3_MR2;
-  };
-}ATOM_MEMORY_TIMING_FORMAT;
-
-
-typedef	struct _ATOM_MEMORY_TIMING_FORMAT_V1
-{
-	ULONG											 ulClkRange;				// memory clock in 10kHz unit, when target memory clock is below this clock, use this memory timing 	
-	USHORT										 usMRS;							// mode register						
-	USHORT										 usEMRS;						// extended mode register
-	UCHAR											 ucCL;							// CAS latency
-	UCHAR											 ucWL;							// WRITE Latency				
-	UCHAR											 uctRAS;						// tRAS
-	UCHAR											 uctRC;							// tRC	
-	UCHAR											 uctRFC;						// tRFC
-	UCHAR											 uctRCDR;						// tRCDR	
-	UCHAR											 uctRCDW;						// tRCDW
-	UCHAR											 uctRP;							// tRP
-	UCHAR											 uctRRD;						// tRRD	
-	UCHAR											 uctWR;							// tWR
-	UCHAR											 uctWTR;						// tWTR
-	UCHAR											 uctPDIX;						// tPDIX
-	UCHAR											 uctFAW;						// tFAW
-	UCHAR											 uctAOND;						// tAOND
-	UCHAR											 ucflag;						// flag to control memory timing calculation. bit0= control EMRS2 Infineon 
-////////////////////////////////////GDDR parameters///////////////////////////////////
-	UCHAR											 uctCCDL;						// 
-	UCHAR											 uctCRCRL;						// 
-	UCHAR											 uctCRCWL;						// 
-	UCHAR											 uctCKE;						// 
-	UCHAR											 uctCKRSE;						// 
-	UCHAR											 uctCKRSX;						// 
-	UCHAR											 uctFAW32;						// 
-	UCHAR											 ucMR5lo;					// 
-	UCHAR											 ucMR5hi;					// 
-	UCHAR											 ucTerminator;
-}ATOM_MEMORY_TIMING_FORMAT_V1;
-
-typedef	struct _ATOM_MEMORY_TIMING_FORMAT_V2
-{
-	ULONG											 ulClkRange;				// memory clock in 10kHz unit, when target memory clock is below this clock, use this memory timing 	
-	USHORT										 usMRS;							// mode register						
-	USHORT										 usEMRS;						// extended mode register
-	UCHAR											 ucCL;							// CAS latency
-	UCHAR											 ucWL;							// WRITE Latency				
-	UCHAR											 uctRAS;						// tRAS
-	UCHAR											 uctRC;							// tRC	
-	UCHAR											 uctRFC;						// tRFC
-	UCHAR											 uctRCDR;						// tRCDR	
-	UCHAR											 uctRCDW;						// tRCDW
-	UCHAR											 uctRP;							// tRP
-	UCHAR											 uctRRD;						// tRRD	
-	UCHAR											 uctWR;							// tWR
-	UCHAR											 uctWTR;						// tWTR
-	UCHAR											 uctPDIX;						// tPDIX
-	UCHAR											 uctFAW;						// tFAW
-	UCHAR											 uctAOND;						// tAOND
-	UCHAR											 ucflag;						// flag to control memory timing calculation. bit0= control EMRS2 Infineon 
-////////////////////////////////////GDDR parameters///////////////////////////////////
-	UCHAR											 uctCCDL;						// 
-	UCHAR											 uctCRCRL;						// 
-	UCHAR											 uctCRCWL;						// 
-	UCHAR											 uctCKE;						// 
-	UCHAR											 uctCKRSE;						// 
-	UCHAR											 uctCKRSX;						// 
-	UCHAR											 uctFAW32;						// 
-	UCHAR											 ucMR4lo;					// 
-	UCHAR											 ucMR4hi;					// 
-	UCHAR											 ucMR5lo;					// 
-	UCHAR											 ucMR5hi;					// 
-	UCHAR											 ucTerminator;
-	UCHAR											 ucReserved;	
-}ATOM_MEMORY_TIMING_FORMAT_V2;
-
-typedef	struct _ATOM_MEMORY_FORMAT
-{
-	ULONG											 ulDllDisClock;			// memory DLL will be disable when target memory clock is below this clock
-  union{
-    USHORT                     usEMRS2Value;      // EMRS2 Value is used for GDDR2 and GDDR4 memory type
-    USHORT                     usDDR3_Reserved;   // Not used for DDR3 memory
-  };
-  union{
-    USHORT                     usEMRS3Value;      // EMRS3 Value is used for GDDR2 and GDDR4 memory type
-    USHORT                     usDDR3_MR3;        // Used for DDR3 memory
-  };
-  UCHAR                      ucMemoryType;      // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4;[3:0] - must not be used for now;
-  UCHAR                      ucMemoryVenderID;  // Predefined,never change across designs or memory type/vender. If not predefined, vendor detection table gets executed
-  UCHAR                      ucRow;             // Number of Row,in power of 2;
-  UCHAR                      ucColumn;          // Number of Column,in power of 2;
-  UCHAR                      ucBank;            // Nunber of Bank;
-  UCHAR                      ucRank;            // Number of Rank, in power of 2
-	UCHAR											 ucBurstSize;				// burst size, 0= burst size=4  1= burst size=8
-  UCHAR                      ucDllDisBit;				// position of DLL Enable/Disable bit in EMRS ( Extended Mode Register )
-  UCHAR                      ucRefreshRateFactor;	// memory refresh rate in unit of ms	
-	UCHAR											 ucDensity;					// _8Mx32, _16Mx32, _16Mx16, _32Mx16
-	UCHAR											 ucPreamble;				//[7:4] Write Preamble, [3:0] Read Preamble
-  UCHAR											 ucMemAttrib;				// Memory Device Addribute, like RDBI/WDBI etc
-	ATOM_MEMORY_TIMING_FORMAT	 asMemTiming[5];		//Memory Timing block sort from lower clock to higher clock
-}ATOM_MEMORY_FORMAT;
-
-
-typedef struct _ATOM_VRAM_MODULE_V3
-{
-	ULONG											 ulChannelMapCfg;		// board dependent paramenter:Channel combination
-	USHORT										 usSize;						// size of ATOM_VRAM_MODULE_V3
-  USHORT                     usDefaultMVDDQ;		// board dependent parameter:Default Memory Core Voltage
-  USHORT                     usDefaultMVDDC;		// board dependent parameter:Default Memory IO Voltage
-	UCHAR                      ucExtMemoryID;     // An external indicator (by hardcode, callback or pin) to tell what is the current memory module
-  UCHAR                      ucChannelNum;      // board dependent parameter:Number of channel;
-	UCHAR											 ucChannelSize;			// board dependent parameter:32bit or 64bit	
-	UCHAR											 ucVREFI;						// board dependnt parameter: EXT or INT +160mv to -140mv
-	UCHAR											 ucNPL_RT;					// board dependent parameter:NPL round trip delay, used for calculate memory timing parameters
-	UCHAR											 ucFlag;						// To enable/disable functionalities based on memory type
-	ATOM_MEMORY_FORMAT				 asMemory;					// describ all of video memory parameters from memory spec
-}ATOM_VRAM_MODULE_V3;
-
-
-//ATOM_VRAM_MODULE_V3.ucNPL_RT
-#define NPL_RT_MASK															0x0f
-#define BATTERY_ODT_MASK												0xc0
-
-#define ATOM_VRAM_MODULE		 ATOM_VRAM_MODULE_V3
-
-typedef struct _ATOM_VRAM_MODULE_V4
-{
-  ULONG	  ulChannelMapCfg;	                // board dependent parameter: Channel combination
-  USHORT  usModuleSize;                     // size of ATOM_VRAM_MODULE_V4, make it easy for VBIOS to look for next entry of VRAM_MODULE
-  USHORT  usPrivateReserved;                // BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!!
-                                            // MC_ARB_RAMCFG (includes NOOFBANK,NOOFRANKS,NOOFROWS,NOOFCOLS)
-  USHORT  usReserved;
-  UCHAR   ucExtMemoryID;    		            // An external indicator (by hardcode, callback or pin) to tell what is the current memory module
-  UCHAR   ucMemoryType;                     // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0 for now;
-  UCHAR   ucChannelNum;                     // Number of channels present in this module config
-  UCHAR   ucChannelWidth;                   // 0 - 32 bits; 1 - 64 bits
-	UCHAR   ucDensity;                        // _8Mx32, _16Mx32, _16Mx16, _32Mx16
-	UCHAR	  ucFlag;						                // To enable/disable functionalities based on memory type
-	UCHAR	  ucMisc;						                // bit0: 0 - single rank; 1 - dual rank;   bit2: 0 - burstlength 4, 1 - burstlength 8
-  UCHAR		ucVREFI;                          // board dependent parameter
-  UCHAR   ucNPL_RT;                         // board dependent parameter:NPL round trip delay, used for calculate memory timing parameters
-  UCHAR		ucPreamble;                       // [7:4] Write Preamble, [3:0] Read Preamble
-  UCHAR   ucMemorySize;                     // BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!!
-                                            // Total memory size in unit of 16MB for CONFIG_MEMSIZE - bit[23:0] zeros
-  UCHAR   ucReserved[3];
-
-//compare with V3, we flat the struct by merging ATOM_MEMORY_FORMAT (as is) into V4 as the same level
-  union{
-    USHORT	usEMRS2Value;                   // EMRS2 Value is used for GDDR2 and GDDR4 memory type
-    USHORT  usDDR3_Reserved;
-  };
-  union{
-    USHORT	usEMRS3Value;                   // EMRS3 Value is used for GDDR2 and GDDR4 memory type
-    USHORT  usDDR3_MR3;                     // Used for DDR3 memory
-  };  
-  UCHAR   ucMemoryVenderID;  		            // Predefined, If not predefined, vendor detection table gets executed
-  UCHAR	  ucRefreshRateFactor;              // [1:0]=RefreshFactor (00=8ms, 01=16ms, 10=32ms,11=64ms)
-  UCHAR   ucReserved2[2];
-  ATOM_MEMORY_TIMING_FORMAT  asMemTiming[5];//Memory Timing block sort from lower clock to higher clock
-}ATOM_VRAM_MODULE_V4;
-
-#define VRAM_MODULE_V4_MISC_RANK_MASK       0x3
-#define VRAM_MODULE_V4_MISC_DUAL_RANK       0x1
-#define VRAM_MODULE_V4_MISC_BL_MASK         0x4
-#define VRAM_MODULE_V4_MISC_BL8             0x4
-#define VRAM_MODULE_V4_MISC_DUAL_CS         0x10
-
-typedef struct _ATOM_VRAM_MODULE_V5
-{
-  ULONG	  ulChannelMapCfg;	                // board dependent parameter: Channel combination
-  USHORT  usModuleSize;                     // size of ATOM_VRAM_MODULE_V4, make it easy for VBIOS to look for next entry of VRAM_MODULE
-  USHORT  usPrivateReserved;                // BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!!
-                                            // MC_ARB_RAMCFG (includes NOOFBANK,NOOFRANKS,NOOFROWS,NOOFCOLS)
-  USHORT  usReserved;
-  UCHAR   ucExtMemoryID;    		            // An external indicator (by hardcode, callback or pin) to tell what is the current memory module
-  UCHAR   ucMemoryType;                     // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0 for now;
-  UCHAR   ucChannelNum;                     // Number of channels present in this module config
-  UCHAR   ucChannelWidth;                   // 0 - 32 bits; 1 - 64 bits
-	UCHAR   ucDensity;                        // _8Mx32, _16Mx32, _16Mx16, _32Mx16
-	UCHAR	  ucFlag;						                // To enable/disable functionalities based on memory type
-	UCHAR	  ucMisc;						                // bit0: 0 - single rank; 1 - dual rank;   bit2: 0 - burstlength 4, 1 - burstlength 8
-  UCHAR		ucVREFI;                          // board dependent parameter
-  UCHAR   ucNPL_RT;                         // board dependent parameter:NPL round trip delay, used for calculate memory timing parameters
-  UCHAR		ucPreamble;                       // [7:4] Write Preamble, [3:0] Read Preamble
-  UCHAR   ucMemorySize;                     // BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!!
-                                            // Total memory size in unit of 16MB for CONFIG_MEMSIZE - bit[23:0] zeros
-  UCHAR   ucReserved[3];
-
-//compare with V3, we flat the struct by merging ATOM_MEMORY_FORMAT (as is) into V4 as the same level
-  USHORT	usEMRS2Value;      		            // EMRS2 Value is used for GDDR2 and GDDR4 memory type
-  USHORT	usEMRS3Value;      		            // EMRS3 Value is used for GDDR2 and GDDR4 memory type
-  UCHAR   ucMemoryVenderID;  		            // Predefined, If not predefined, vendor detection table gets executed
-  UCHAR	  ucRefreshRateFactor;              // [1:0]=RefreshFactor (00=8ms, 01=16ms, 10=32ms,11=64ms)
-  UCHAR	  ucFIFODepth;			                // FIFO depth supposes to be detected during vendor detection, but if we dont do vendor detection we have to hardcode FIFO Depth
-  UCHAR   ucCDR_Bandwidth;		   // [0:3]=Read CDR bandwidth, [4:7] - Write CDR Bandwidth
-  ATOM_MEMORY_TIMING_FORMAT_V1  asMemTiming[5];//Memory Timing block sort from lower clock to higher clock
-}ATOM_VRAM_MODULE_V5;
-
-typedef struct _ATOM_VRAM_MODULE_V6
-{
-  ULONG	  ulChannelMapCfg;	                // board dependent parameter: Channel combination
-  USHORT  usModuleSize;                     // size of ATOM_VRAM_MODULE_V4, make it easy for VBIOS to look for next entry of VRAM_MODULE
-  USHORT  usPrivateReserved;                // BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!!
-                                            // MC_ARB_RAMCFG (includes NOOFBANK,NOOFRANKS,NOOFROWS,NOOFCOLS)
-  USHORT  usReserved;
-  UCHAR   ucExtMemoryID;    		            // An external indicator (by hardcode, callback or pin) to tell what is the current memory module
-  UCHAR   ucMemoryType;                     // [7:4]=0x1:DDR1;=0x2:DDR2;=0x3:DDR3;=0x4:DDR4; 0x5:DDR5 [3:0] - Must be 0x0 for now;
-  UCHAR   ucChannelNum;                     // Number of channels present in this module config
-  UCHAR   ucChannelWidth;                   // 0 - 32 bits; 1 - 64 bits
-	UCHAR   ucDensity;                        // _8Mx32, _16Mx32, _16Mx16, _32Mx16
-	UCHAR	  ucFlag;						                // To enable/disable functionalities based on memory type
-	UCHAR	  ucMisc;						                // bit0: 0 - single rank; 1 - dual rank;   bit2: 0 - burstlength 4, 1 - burstlength 8
-  UCHAR		ucVREFI;                          // board dependent parameter
-  UCHAR   ucNPL_RT;                         // board dependent parameter:NPL round trip delay, used for calculate memory timing parameters
-  UCHAR		ucPreamble;                       // [7:4] Write Preamble, [3:0] Read Preamble
-  UCHAR   ucMemorySize;                     // BIOS internal reserved space to optimize code size, updated by the compiler, shouldn't be modified manually!!
-                                            // Total memory size in unit of 16MB for CONFIG_MEMSIZE - bit[23:0] zeros
-  UCHAR   ucReserved[3];
-
-//compare with V3, we flat the struct by merging ATOM_MEMORY_FORMAT (as is) into V4 as the same level
-  USHORT	usEMRS2Value;      		            // EMRS2 Value is used for GDDR2 and GDDR4 memory type
-  USHORT	usEMRS3Value;      		            // EMRS3 Value is used for GDDR2 and GDDR4 memory type
-  UCHAR   ucMemoryVenderID;  		            // Predefined, If not predefined, vendor detection table gets executed
-  UCHAR	  ucRefreshRateFactor;              // [1:0]=RefreshFactor (00=8ms, 01=16ms, 10=32ms,11=64ms)
-  UCHAR	  ucFIFODepth;			                // FIFO depth supposes to be detected during vendor detection, but if we dont do vendor detection we have to hardcode FIFO Depth
-  UCHAR   ucCDR_Bandwidth;		   // [0:3]=Read CDR bandwidth, [4:7] - Write CDR Bandwidth
-  ATOM_MEMORY_TIMING_FORMAT_V2  asMemTiming[5];//Memory Timing block sort from lower clock to higher clock
-}ATOM_VRAM_MODULE_V6;
-
-typedef struct _ATOM_VRAM_MODULE_V7
-{
-// Design Specific Values
-  ULONG	  ulChannelMapCfg;	                // mmMC_SHARED_CHREMAP
-  USHORT  usModuleSize;                     // Size of ATOM_VRAM_MODULE_V7
-  USHORT  usPrivateReserved;                // MC_ARB_RAMCFG (includes NOOFBANK,NOOFRANKS,NOOFROWS,NOOFCOLS)
-  USHORT  usEnableChannels;                 // bit vector which indicate which channels are enabled
-  UCHAR   ucExtMemoryID;                    // Current memory module ID
-  UCHAR   ucMemoryType;                     // MEM_TYPE_DDR2/DDR3/GDDR3/GDDR5
-  UCHAR   ucChannelNum;                     // Number of mem. channels supported in this module
-  UCHAR   ucChannelWidth;                   // CHANNEL_16BIT/CHANNEL_32BIT/CHANNEL_64BIT
-  UCHAR   ucDensity;                        // _8Mx32, _16Mx32, _16Mx16, _32Mx16
-  UCHAR	  ucReserve;                        // Former container for Mx_FLAGS like DBI_AC_MODE_ENABLE_ASIC for GDDR4. Not used now.
-  UCHAR	  ucMisc;                           // RANK_OF_THISMEMORY etc.
-  UCHAR	  ucVREFI;                          // Not used.
-  UCHAR   ucNPL_RT;                         // Round trip delay (MC_SEQ_CAS_TIMING [28:24]:TCL=CL+NPL_RT-2). Always 2.
-  UCHAR	  ucPreamble;                       // [7:4] Write Preamble, [3:0] Read Preamble
-  UCHAR   ucMemorySize;                     // Total memory size in unit of 16MB for CONFIG_MEMSIZE - bit[23:0] zeros
-  USHORT  usSEQSettingOffset;
-  UCHAR   ucReserved;
-// Memory Module specific values
-  USHORT  usEMRS2Value;                     // EMRS2/MR2 Value. 
-  USHORT  usEMRS3Value;                     // EMRS3/MR3 Value.
-  UCHAR   ucMemoryVenderID;                 // [7:4] Revision, [3:0] Vendor code
-  UCHAR	  ucRefreshRateFactor;              // [1:0]=RefreshFactor (00=8ms, 01=16ms, 10=32ms,11=64ms)
-  UCHAR	  ucFIFODepth;                      // FIFO depth can be detected during vendor detection, here is hardcoded per memory
-  UCHAR   ucCDR_Bandwidth;                  // [0:3]=Read CDR bandwidth, [4:7] - Write CDR Bandwidth
-  char    strMemPNString[20];               // part number end with '0'. 
-}ATOM_VRAM_MODULE_V7;
-
-typedef struct _ATOM_VRAM_INFO_V2
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;
-  UCHAR                      ucNumOfVRAMModule;
-  ATOM_VRAM_MODULE           aVramInfo[ATOM_MAX_NUMBER_OF_VRAM_MODULE];      // just for allocation, real number of blocks is in ucNumOfVRAMModule;
-}ATOM_VRAM_INFO_V2;
-
-typedef struct _ATOM_VRAM_INFO_V3
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;
-	USHORT										 usMemAdjustTblOffset;													 // offset of ATOM_INIT_REG_BLOCK structure for memory vendor specific MC adjust setting
-	USHORT										 usMemClkPatchTblOffset;												 //	offset of ATOM_INIT_REG_BLOCK structure for memory clock specific MC setting
-	USHORT										 usRerseved;
-	UCHAR           	         aVID_PinsShift[9];															 // 8 bit strap maximum+terminator
-  UCHAR                      ucNumOfVRAMModule;
-  ATOM_VRAM_MODULE		       aVramInfo[ATOM_MAX_NUMBER_OF_VRAM_MODULE];      // just for allocation, real number of blocks is in ucNumOfVRAMModule;
-	ATOM_INIT_REG_BLOCK				 asMemPatch;																		 // for allocation
-																																						 //	ATOM_INIT_REG_BLOCK				 aMemAdjust;
-}ATOM_VRAM_INFO_V3;
-
-#define	ATOM_VRAM_INFO_LAST	     ATOM_VRAM_INFO_V3
-
-typedef struct _ATOM_VRAM_INFO_V4
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;
-  USHORT                     usMemAdjustTblOffset;													 // offset of ATOM_INIT_REG_BLOCK structure for memory vendor specific MC adjust setting
-  USHORT                     usMemClkPatchTblOffset;												 //	offset of ATOM_INIT_REG_BLOCK structure for memory clock specific MC setting
-  USHORT										 usRerseved;
-  UCHAR           	         ucMemDQ7_0ByteRemap;													   // DQ line byte remap, =0: Memory Data line BYTE0, =1: BYTE1, =2: BYTE2, =3: BYTE3
-  ULONG                      ulMemDQ7_0BitRemap;                             // each DQ line ( 7~0) use 3bits, like: DQ0=Bit[2:0], DQ1:[5:3], ... DQ7:[23:21]
-  UCHAR                      ucReservde[4]; 
-  UCHAR                      ucNumOfVRAMModule;
-  ATOM_VRAM_MODULE_V4		     aVramInfo[ATOM_MAX_NUMBER_OF_VRAM_MODULE];      // just for allocation, real number of blocks is in ucNumOfVRAMModule;
-	ATOM_INIT_REG_BLOCK				 asMemPatch;																		 // for allocation
-																																						 //	ATOM_INIT_REG_BLOCK				 aMemAdjust;
-}ATOM_VRAM_INFO_V4;
-
-typedef struct _ATOM_VRAM_INFO_HEADER_V2_1
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;
-  USHORT                     usMemAdjustTblOffset;													 // offset of ATOM_INIT_REG_BLOCK structure for memory vendor specific MC adjust setting
-  USHORT                     usMemClkPatchTblOffset;												 //	offset of ATOM_INIT_REG_BLOCK structure for memory clock specific MC setting
-  USHORT                     usPerBytePresetOffset;                          // offset of ATOM_INIT_REG_BLOCK structure for Per Byte Offset Preset Settings
-  USHORT                     usReserved[3];
-  UCHAR                      ucNumOfVRAMModule;                              // indicate number of VRAM module
-  UCHAR                      ucMemoryClkPatchTblVer;                         // version of memory AC timing register list
-  UCHAR                      ucVramModuleVer;                                // indicate ATOM_VRAM_MODUE version
-  UCHAR                      ucReserved; 
-  ATOM_VRAM_MODULE_V7		     aVramInfo[ATOM_MAX_NUMBER_OF_VRAM_MODULE];      // just for allocation, real number of blocks is in ucNumOfVRAMModule;
-}ATOM_VRAM_INFO_HEADER_V2_1;
-
-
-typedef struct _ATOM_VRAM_GPIO_DETECTION_INFO
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;
-  UCHAR           	         aVID_PinsShift[9];   //8 bit strap maximum+terminator
-}ATOM_VRAM_GPIO_DETECTION_INFO;
-
-
-typedef struct _ATOM_MEMORY_TRAINING_INFO
-{
-	ATOM_COMMON_TABLE_HEADER   sHeader;
-	UCHAR											 ucTrainingLoop;
-	UCHAR											 ucReserved[3];
-	ATOM_INIT_REG_BLOCK				 asMemTrainingSetting;
-}ATOM_MEMORY_TRAINING_INFO;
-
-
-typedef struct SW_I2C_CNTL_DATA_PARAMETERS
-{
-  UCHAR    ucControl;
-  UCHAR    ucData; 
-  UCHAR    ucSatus; 
-  UCHAR    ucTemp; 
-} SW_I2C_CNTL_DATA_PARAMETERS;
-
-#define SW_I2C_CNTL_DATA_PS_ALLOCATION  SW_I2C_CNTL_DATA_PARAMETERS
-
-typedef struct _SW_I2C_IO_DATA_PARAMETERS
-{                               
-  USHORT   GPIO_Info;
-  UCHAR    ucAct; 
-  UCHAR    ucData; 
- } SW_I2C_IO_DATA_PARAMETERS;
-
-#define SW_I2C_IO_DATA_PS_ALLOCATION  SW_I2C_IO_DATA_PARAMETERS
-
-/****************************SW I2C CNTL DEFINITIONS**********************/
-#define SW_I2C_IO_RESET       0
-#define SW_I2C_IO_GET         1
-#define SW_I2C_IO_DRIVE       2
-#define SW_I2C_IO_SET         3
-#define SW_I2C_IO_START       4
-
-#define SW_I2C_IO_CLOCK       0
-#define SW_I2C_IO_DATA        0x80
-
-#define SW_I2C_IO_ZERO        0
-#define SW_I2C_IO_ONE         0x100
-
-#define SW_I2C_CNTL_READ      0
-#define SW_I2C_CNTL_WRITE     1
-#define SW_I2C_CNTL_START     2
-#define SW_I2C_CNTL_STOP      3
-#define SW_I2C_CNTL_OPEN      4
-#define SW_I2C_CNTL_CLOSE     5
-#define SW_I2C_CNTL_WRITE1BIT 6
-
-//==============================VESA definition Portion===============================
-#define VESA_OEM_PRODUCT_REV			            "01.00"
-#define VESA_MODE_ATTRIBUTE_MODE_SUPPORT	     0xBB	//refer to VBE spec p.32, no TTY support
-#define VESA_MODE_WIN_ATTRIBUTE						     7
-#define VESA_WIN_SIZE											     64
-
-typedef struct _PTR_32_BIT_STRUCTURE
-{
-	USHORT	Offset16;			
-	USHORT	Segment16;				
-} PTR_32_BIT_STRUCTURE;
-
-typedef union _PTR_32_BIT_UNION
-{
-	PTR_32_BIT_STRUCTURE	SegmentOffset;
-	ULONG					        Ptr32_Bit;
-} PTR_32_BIT_UNION;
-
-typedef struct _VBE_1_2_INFO_BLOCK_UPDATABLE
-{
-	UCHAR				      VbeSignature[4];
-	USHORT				    VbeVersion;
-	PTR_32_BIT_UNION	OemStringPtr;
-	UCHAR				      Capabilities[4];
-	PTR_32_BIT_UNION	VideoModePtr;
-	USHORT				    TotalMemory;
-} VBE_1_2_INFO_BLOCK_UPDATABLE;
-
-
-typedef struct _VBE_2_0_INFO_BLOCK_UPDATABLE
-{
-	VBE_1_2_INFO_BLOCK_UPDATABLE	CommonBlock;
-	USHORT							    OemSoftRev;
-	PTR_32_BIT_UNION				OemVendorNamePtr;
-	PTR_32_BIT_UNION				OemProductNamePtr;
-	PTR_32_BIT_UNION				OemProductRevPtr;
-} VBE_2_0_INFO_BLOCK_UPDATABLE;
-
-typedef union _VBE_VERSION_UNION
-{
-	VBE_2_0_INFO_BLOCK_UPDATABLE	VBE_2_0_InfoBlock;
-	VBE_1_2_INFO_BLOCK_UPDATABLE	VBE_1_2_InfoBlock;
-} VBE_VERSION_UNION;
-
-typedef struct _VBE_INFO_BLOCK
-{
-	VBE_VERSION_UNION			UpdatableVBE_Info;
-	UCHAR						      Reserved[222];
-	UCHAR						      OemData[256];
-} VBE_INFO_BLOCK;
-
-typedef struct _VBE_FP_INFO
-{
-  USHORT	HSize;
-	USHORT	VSize;
-	USHORT	FPType;
-	UCHAR		RedBPP;
-	UCHAR		GreenBPP;
-	UCHAR		BlueBPP;
-	UCHAR		ReservedBPP;
-	ULONG		RsvdOffScrnMemSize;
-	ULONG		RsvdOffScrnMEmPtr;
-	UCHAR		Reserved[14];
-} VBE_FP_INFO;
-
-typedef struct _VESA_MODE_INFO_BLOCK
-{
-// Mandatory information for all VBE revisions
-  USHORT    ModeAttributes;  //			dw	?	; mode attributes
-	UCHAR     WinAAttributes;  //			db	?	; window A attributes
-	UCHAR     WinBAttributes;  //			db	?	; window B attributes
-	USHORT    WinGranularity;  //			dw	?	; window granularity
-	USHORT    WinSize;         //			dw	?	; window size
-	USHORT    WinASegment;     //			dw	?	; window A start segment
-	USHORT    WinBSegment;     //			dw	?	; window B start segment
-	ULONG     WinFuncPtr;      //			dd	?	; real mode pointer to window function
-	USHORT    BytesPerScanLine;//			dw	?	; bytes per scan line
-
-//; Mandatory information for VBE 1.2 and above
-  USHORT    XResolution;      //			dw	?	; horizontal resolution in pixels or characters
-	USHORT    YResolution;      //			dw	?	; vertical resolution in pixels or characters
-	UCHAR     XCharSize;        //			db	?	; character cell width in pixels
-	UCHAR     YCharSize;        //			db	?	; character cell height in pixels
-	UCHAR     NumberOfPlanes;   //			db	?	; number of memory planes
-	UCHAR     BitsPerPixel;     //			db	?	; bits per pixel
-	UCHAR     NumberOfBanks;    //			db	?	; number of banks
-	UCHAR     MemoryModel;      //			db	?	; memory model type
-	UCHAR     BankSize;         //			db	?	; bank size in KB
-	UCHAR     NumberOfImagePages;//		  db	?	; number of images
-	UCHAR     ReservedForPageFunction;//db	1	; reserved for page function
-
-//; Direct Color fields(required for direct/6 and YUV/7 memory models)
-	UCHAR			RedMaskSize;        //		db	?	; size of direct color red mask in bits
-	UCHAR			RedFieldPosition;   //		db	?	; bit position of lsb of red mask
-	UCHAR			GreenMaskSize;      //		db	?	; size of direct color green mask in bits
-	UCHAR			GreenFieldPosition; //		db	?	; bit position of lsb of green mask
-	UCHAR			BlueMaskSize;       //		db	?	; size of direct color blue mask in bits
-	UCHAR			BlueFieldPosition;  //		db	?	; bit position of lsb of blue mask
-	UCHAR			RsvdMaskSize;       //		db	?	; size of direct color reserved mask in bits
-	UCHAR			RsvdFieldPosition;  //		db	?	; bit position of lsb of reserved mask
-	UCHAR			DirectColorModeInfo;//		db	?	; direct color mode attributes
-
-//; Mandatory information for VBE 2.0 and above
-	ULONG			PhysBasePtr;        //		dd	?	; physical address for flat memory frame buffer
-	ULONG			Reserved_1;         //		dd	0	; reserved - always set to 0
-	USHORT		Reserved_2;         //	  dw	0	; reserved - always set to 0
-
-//; Mandatory information for VBE 3.0 and above
-	USHORT		LinBytesPerScanLine;  //	dw	?	; bytes per scan line for linear modes
-	UCHAR			BnkNumberOfImagePages;//	db	?	; number of images for banked modes
-	UCHAR			LinNumberOfImagPages; //	db	?	; number of images for linear modes
-	UCHAR			LinRedMaskSize;       //	db	?	; size of direct color red mask(linear modes)
-	UCHAR			LinRedFieldPosition;  //	db	?	; bit position of lsb of red mask(linear modes)
-	UCHAR			LinGreenMaskSize;     //	db	?	; size of direct color green mask(linear modes)
-	UCHAR			LinGreenFieldPosition;//	db	?	; bit position of lsb of green mask(linear modes)
-	UCHAR			LinBlueMaskSize;      //	db	?	; size of direct color blue mask(linear modes)
-	UCHAR			LinBlueFieldPosition; //	db	?	; bit position of lsb of blue mask(linear modes)
-	UCHAR			LinRsvdMaskSize;      //	db	?	; size of direct color reserved mask(linear modes)
-	UCHAR			LinRsvdFieldPosition; //	db	?	; bit position of lsb of reserved mask(linear modes)
-	ULONG			MaxPixelClock;        //	dd	?	; maximum pixel clock(in Hz) for graphics mode
-	UCHAR			Reserved;             //	db	190 dup (0)
-} VESA_MODE_INFO_BLOCK;
-
-// BIOS function CALLS
-#define ATOM_BIOS_EXTENDED_FUNCTION_CODE        0xA0	        // ATI Extended Function code
-#define ATOM_BIOS_FUNCTION_COP_MODE             0x00
-#define ATOM_BIOS_FUNCTION_SHORT_QUERY1         0x04
-#define ATOM_BIOS_FUNCTION_SHORT_QUERY2         0x05
-#define ATOM_BIOS_FUNCTION_SHORT_QUERY3         0x06
-#define ATOM_BIOS_FUNCTION_GET_DDC              0x0B   
-#define ATOM_BIOS_FUNCTION_ASIC_DSTATE          0x0E
-#define ATOM_BIOS_FUNCTION_DEBUG_PLAY           0x0F
-#define ATOM_BIOS_FUNCTION_STV_STD              0x16
-#define ATOM_BIOS_FUNCTION_DEVICE_DET           0x17
-#define ATOM_BIOS_FUNCTION_DEVICE_SWITCH        0x18
-
-#define ATOM_BIOS_FUNCTION_PANEL_CONTROL        0x82
-#define ATOM_BIOS_FUNCTION_OLD_DEVICE_DET       0x83
-#define ATOM_BIOS_FUNCTION_OLD_DEVICE_SWITCH    0x84
-#define ATOM_BIOS_FUNCTION_HW_ICON              0x8A 
-#define ATOM_BIOS_FUNCTION_SET_CMOS             0x8B
-#define SUB_FUNCTION_UPDATE_DISPLAY_INFO        0x8000          // Sub function 80
-#define SUB_FUNCTION_UPDATE_EXPANSION_INFO      0x8100          // Sub function 80
-
-#define ATOM_BIOS_FUNCTION_DISPLAY_INFO         0x8D
-#define ATOM_BIOS_FUNCTION_DEVICE_ON_OFF        0x8E
-#define ATOM_BIOS_FUNCTION_VIDEO_STATE          0x8F 
-#define ATOM_SUB_FUNCTION_GET_CRITICAL_STATE    0x0300          // Sub function 03  
-#define ATOM_SUB_FUNCTION_GET_LIDSTATE          0x0700          // Sub function 7
-#define ATOM_SUB_FUNCTION_THERMAL_STATE_NOTICE  0x1400          // Notify caller the current thermal state
-#define ATOM_SUB_FUNCTION_CRITICAL_STATE_NOTICE 0x8300          // Notify caller the current critical state
-#define ATOM_SUB_FUNCTION_SET_LIDSTATE          0x8500          // Sub function 85
-#define ATOM_SUB_FUNCTION_GET_REQ_DISPLAY_FROM_SBIOS_MODE 0x8900// Sub function 89
-#define ATOM_SUB_FUNCTION_INFORM_ADC_SUPPORT    0x9400          // Notify caller that ADC is supported
-     
-
-#define ATOM_BIOS_FUNCTION_VESA_DPMS            0x4F10          // Set DPMS 
-#define ATOM_SUB_FUNCTION_SET_DPMS              0x0001          // BL: Sub function 01 
-#define ATOM_SUB_FUNCTION_GET_DPMS              0x0002          // BL: Sub function 02 
-#define ATOM_PARAMETER_VESA_DPMS_ON             0x0000          // BH Parameter for DPMS ON.  
-#define ATOM_PARAMETER_VESA_DPMS_STANDBY        0x0100          // BH Parameter for DPMS STANDBY  
-#define ATOM_PARAMETER_VESA_DPMS_SUSPEND        0x0200          // BH Parameter for DPMS SUSPEND
-#define ATOM_PARAMETER_VESA_DPMS_OFF            0x0400          // BH Parameter for DPMS OFF
-#define ATOM_PARAMETER_VESA_DPMS_REDUCE_ON      0x0800          // BH Parameter for DPMS REDUCE ON (NOT SUPPORTED)
-
-#define ATOM_BIOS_RETURN_CODE_MASK              0x0000FF00L
-#define ATOM_BIOS_REG_HIGH_MASK                 0x0000FF00L
-#define ATOM_BIOS_REG_LOW_MASK                  0x000000FFL
-
-// structure used for VBIOS only
-
-//DispOutInfoTable
-typedef struct _ASIC_TRANSMITTER_INFO
-{
-	USHORT usTransmitterObjId;
-	USHORT usSupportDevice;
-  UCHAR  ucTransmitterCmdTblId;
-	UCHAR  ucConfig;
-	UCHAR  ucEncoderID;					 //available 1st encoder ( default )
-	UCHAR  ucOptionEncoderID;    //available 2nd encoder ( optional )
-	UCHAR  uc2ndEncoderID;
-	UCHAR  ucReserved;
-}ASIC_TRANSMITTER_INFO;
-
-#define ASIC_TRANSMITTER_INFO_CONFIG__DVO_SDR_MODE          0x01
-#define ASIC_TRANSMITTER_INFO_CONFIG__COHERENT_MODE         0x02
-#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODEROBJ_ID_MASK    0xc4
-#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_A             0x00
-#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_B             0x04
-#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_C             0x40
-#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_D             0x44
-#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_E             0x80
-#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_F             0x84
-
-typedef struct _ASIC_ENCODER_INFO
-{
-	UCHAR ucEncoderID;
-	UCHAR ucEncoderConfig;
-  USHORT usEncoderCmdTblId;
-}ASIC_ENCODER_INFO;
-
-typedef struct _ATOM_DISP_OUT_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-	USHORT ptrTransmitterInfo;
-	USHORT ptrEncoderInfo;
-	ASIC_TRANSMITTER_INFO  asTransmitterInfo[1];
-	ASIC_ENCODER_INFO      asEncoderInfo[1];
-}ATOM_DISP_OUT_INFO;
-
-typedef struct _ATOM_DISP_OUT_INFO_V2
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-	USHORT ptrTransmitterInfo;
-	USHORT ptrEncoderInfo;
-  USHORT ptrMainCallParserFar;                  // direct address of main parser call in VBIOS binary. 
-	ASIC_TRANSMITTER_INFO  asTransmitterInfo[1];
-	ASIC_ENCODER_INFO      asEncoderInfo[1];
-}ATOM_DISP_OUT_INFO_V2;
-
-
-typedef struct _ATOM_DISP_CLOCK_ID {
-  UCHAR ucPpllId; 
-  UCHAR ucPpllAttribute;
-}ATOM_DISP_CLOCK_ID;
-
-// ucPpllAttribute
-#define CLOCK_SOURCE_SHAREABLE            0x01
-#define CLOCK_SOURCE_DP_MODE              0x02
-#define CLOCK_SOURCE_NONE_DP_MODE         0x04
-
-//DispOutInfoTable
-typedef struct _ASIC_TRANSMITTER_INFO_V2
-{
-	USHORT usTransmitterObjId;
-	USHORT usDispClkIdOffset;    // point to clock source id list supported by Encoder Object
-  UCHAR  ucTransmitterCmdTblId;
-	UCHAR  ucConfig;
-	UCHAR  ucEncoderID;					 // available 1st encoder ( default )
-	UCHAR  ucOptionEncoderID;    // available 2nd encoder ( optional )
-	UCHAR  uc2ndEncoderID;
-	UCHAR  ucReserved;
-}ASIC_TRANSMITTER_INFO_V2;
-
-typedef struct _ATOM_DISP_OUT_INFO_V3
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-	USHORT ptrTransmitterInfo;
-	USHORT ptrEncoderInfo;
-  USHORT ptrMainCallParserFar;                  // direct address of main parser call in VBIOS binary. 
-  USHORT usReserved;
-  UCHAR  ucDCERevision;   
-  UCHAR  ucMaxDispEngineNum;
-  UCHAR  ucMaxActiveDispEngineNum;
-  UCHAR  ucMaxPPLLNum;
-  UCHAR  ucCoreRefClkSource;                          // value of CORE_REF_CLK_SOURCE
-  UCHAR  ucReserved[3];
-	ASIC_TRANSMITTER_INFO_V2  asTransmitterInfo[1];     // for alligment only
-}ATOM_DISP_OUT_INFO_V3;
-
-typedef enum CORE_REF_CLK_SOURCE{
-  CLOCK_SRC_XTALIN=0,
-  CLOCK_SRC_XO_IN=1,
-  CLOCK_SRC_XO_IN2=2,
-}CORE_REF_CLK_SOURCE;
-
-// DispDevicePriorityInfo
-typedef struct _ATOM_DISPLAY_DEVICE_PRIORITY_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-	USHORT asDevicePriority[16];
-}ATOM_DISPLAY_DEVICE_PRIORITY_INFO;
-
-//ProcessAuxChannelTransactionTable
-typedef struct _PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS
-{
-	USHORT	lpAuxRequest;
-	USHORT  lpDataOut;
-	UCHAR		ucChannelID;
-	union
-	{
-  UCHAR   ucReplyStatus;
-	UCHAR   ucDelay;
-	};
-  UCHAR   ucDataOutLen;
-	UCHAR   ucReserved;
-}PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS;
-
-//ProcessAuxChannelTransactionTable
-typedef struct _PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS_V2
-{
-	USHORT	lpAuxRequest;
-	USHORT  lpDataOut;
-	UCHAR		ucChannelID;
-	union
-	{
-  UCHAR   ucReplyStatus;
-	UCHAR   ucDelay;
-	};
-  UCHAR   ucDataOutLen;
-	UCHAR   ucHPD_ID;                                       //=0: HPD1, =1: HPD2, =2: HPD3, =3: HPD4, =4: HPD5, =5: HPD6
-}PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS_V2;
-
-#define PROCESS_AUX_CHANNEL_TRANSACTION_PS_ALLOCATION			PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS
-
-//GetSinkType
-
-typedef struct _DP_ENCODER_SERVICE_PARAMETERS
-{
-	USHORT ucLinkClock;
-	union 
-	{
-	UCHAR ucConfig;				// for DP training command
-	UCHAR ucI2cId;				// use for GET_SINK_TYPE command
-	};
-	UCHAR ucAction;
-	UCHAR ucStatus;
-	UCHAR ucLaneNum;
-	UCHAR ucReserved[2];
-}DP_ENCODER_SERVICE_PARAMETERS;
-
-// ucAction
-#define ATOM_DP_ACTION_GET_SINK_TYPE							0x01
-/* obselete */
-#define ATOM_DP_ACTION_TRAINING_START							0x02
-#define ATOM_DP_ACTION_TRAINING_COMPLETE					0x03
-#define ATOM_DP_ACTION_TRAINING_PATTERN_SEL				0x04
-#define ATOM_DP_ACTION_SET_VSWING_PREEMP					0x05
-#define ATOM_DP_ACTION_GET_VSWING_PREEMP					0x06
-#define ATOM_DP_ACTION_BLANKING                   0x07
-
-// ucConfig
-#define ATOM_DP_CONFIG_ENCODER_SEL_MASK						0x03
-#define ATOM_DP_CONFIG_DIG1_ENCODER								0x00
-#define ATOM_DP_CONFIG_DIG2_ENCODER								0x01
-#define ATOM_DP_CONFIG_EXTERNAL_ENCODER						0x02
-#define ATOM_DP_CONFIG_LINK_SEL_MASK							0x04
-#define ATOM_DP_CONFIG_LINK_A											0x00
-#define ATOM_DP_CONFIG_LINK_B											0x04
-/* /obselete */
-#define DP_ENCODER_SERVICE_PS_ALLOCATION				WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
-
-
-typedef struct _DP_ENCODER_SERVICE_PARAMETERS_V2
-{
-	USHORT usExtEncoderObjId;   // External Encoder Object Id, output parameter only, use when ucAction = DP_SERVICE_V2_ACTION_DET_EXT_CONNECTION
-  UCHAR  ucAuxId;
-  UCHAR  ucAction;
-  UCHAR  ucSinkType;          // Iput and Output parameters. 
-  UCHAR  ucHPDId;             // Input parameter, used when ucAction = DP_SERVICE_V2_ACTION_DET_EXT_CONNECTION
-	UCHAR  ucReserved[2];
-}DP_ENCODER_SERVICE_PARAMETERS_V2;
-
-typedef struct _DP_ENCODER_SERVICE_PS_ALLOCATION_V2
-{
-  DP_ENCODER_SERVICE_PARAMETERS_V2 asDPServiceParam;
-  PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS_V2 asAuxParam;
-}DP_ENCODER_SERVICE_PS_ALLOCATION_V2;
-
-// ucAction
-#define DP_SERVICE_V2_ACTION_GET_SINK_TYPE							0x01
-#define DP_SERVICE_V2_ACTION_DET_LCD_CONNECTION			    0x02
-
-
-// DP_TRAINING_TABLE
-#define DPCD_SET_LINKRATE_LANENUM_PATTERN1_TBL_ADDR				ATOM_DP_TRAINING_TBL_ADDR		
-#define DPCD_SET_SS_CNTL_TBL_ADDR													(ATOM_DP_TRAINING_TBL_ADDR + 8 )
-#define DPCD_SET_LANE_VSWING_PREEMP_TBL_ADDR							(ATOM_DP_TRAINING_TBL_ADDR + 16 )
-#define DPCD_SET_TRAINING_PATTERN0_TBL_ADDR								(ATOM_DP_TRAINING_TBL_ADDR + 24 )
-#define DPCD_SET_TRAINING_PATTERN2_TBL_ADDR								(ATOM_DP_TRAINING_TBL_ADDR + 32)
-#define DPCD_GET_LINKRATE_LANENUM_SS_TBL_ADDR							(ATOM_DP_TRAINING_TBL_ADDR + 40)
-#define	DPCD_GET_LANE_STATUS_ADJUST_TBL_ADDR							(ATOM_DP_TRAINING_TBL_ADDR + 48)
-#define DP_I2C_AUX_DDC_WRITE_START_TBL_ADDR								(ATOM_DP_TRAINING_TBL_ADDR + 60)
-#define DP_I2C_AUX_DDC_WRITE_TBL_ADDR											(ATOM_DP_TRAINING_TBL_ADDR + 64)
-#define DP_I2C_AUX_DDC_READ_START_TBL_ADDR								(ATOM_DP_TRAINING_TBL_ADDR + 72)
-#define DP_I2C_AUX_DDC_READ_TBL_ADDR											(ATOM_DP_TRAINING_TBL_ADDR + 76)
-#define DP_I2C_AUX_DDC_WRITE_END_TBL_ADDR                 (ATOM_DP_TRAINING_TBL_ADDR + 80) 
-#define DP_I2C_AUX_DDC_READ_END_TBL_ADDR									(ATOM_DP_TRAINING_TBL_ADDR + 84)
-
-typedef struct _PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS
-{
-	UCHAR   ucI2CSpeed;
- 	union
-	{
-   UCHAR ucRegIndex;
-   UCHAR ucStatus;
-	};
-	USHORT  lpI2CDataOut;
-  UCHAR   ucFlag;               
-  UCHAR   ucTransBytes;
-  UCHAR   ucSlaveAddr;
-  UCHAR   ucLineNumber;
-}PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS;
-
-#define PROCESS_I2C_CHANNEL_TRANSACTION_PS_ALLOCATION       PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS
-
-//ucFlag
-#define HW_I2C_WRITE        1
-#define HW_I2C_READ         0
-#define I2C_2BYTE_ADDR      0x02
-
-/****************************************************************************/	
-// Structures used by HW_Misc_OperationTable
-/****************************************************************************/	
-typedef struct  _ATOM_HW_MISC_OPERATION_INPUT_PARAMETER_V1_1 
-{
-  UCHAR  ucCmd;                //  Input: To tell which action to take
-  UCHAR  ucReserved[3];
-  ULONG  ulReserved;
-}ATOM_HW_MISC_OPERATION_INPUT_PARAMETER_V1_1; 
-
-typedef struct  _ATOM_HW_MISC_OPERATION_OUTPUT_PARAMETER_V1_1 
-{
-  UCHAR  ucReturnCode;        // Output: Return value base on action was taken
-  UCHAR  ucReserved[3];
-  ULONG  ulReserved;
-}ATOM_HW_MISC_OPERATION_OUTPUT_PARAMETER_V1_1;
-
-// Actions code
-#define  ATOM_GET_SDI_SUPPORT              0xF0
-
-// Return code 
-#define  ATOM_UNKNOWN_CMD                   0
-#define  ATOM_FEATURE_NOT_SUPPORTED         1
-#define  ATOM_FEATURE_SUPPORTED             2
-
-typedef struct _ATOM_HW_MISC_OPERATION_PS_ALLOCATION
-{
-	ATOM_HW_MISC_OPERATION_INPUT_PARAMETER_V1_1        sInput_Output;
-	PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS         sReserved; 
-}ATOM_HW_MISC_OPERATION_PS_ALLOCATION;
-
-/****************************************************************************/	
-
-typedef struct _SET_HWBLOCK_INSTANCE_PARAMETER_V2
-{
-   UCHAR ucHWBlkInst;                // HW block instance, 0, 1, 2, ...
-   UCHAR ucReserved[3]; 
-}SET_HWBLOCK_INSTANCE_PARAMETER_V2;
-
-#define HWBLKINST_INSTANCE_MASK       0x07
-#define HWBLKINST_HWBLK_MASK          0xF0
-#define HWBLKINST_HWBLK_SHIFT         0x04
-
-//ucHWBlock
-#define SELECT_DISP_ENGINE            0
-#define SELECT_DISP_PLL               1
-#define SELECT_DCIO_UNIPHY_LINK0      2
-#define SELECT_DCIO_UNIPHY_LINK1      3
-#define SELECT_DCIO_IMPCAL            4
-#define SELECT_DCIO_DIG               6
-#define SELECT_CRTC_PIXEL_RATE        7
-#define SELECT_VGA_BLK                8
-
-// DIGTransmitterInfoTable structure used to program UNIPHY settings 
-typedef struct _DIG_TRANSMITTER_INFO_HEADER_V3_1{  
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  USHORT usDPVsPreEmphSettingOffset;     // offset of PHY_ANALOG_SETTING_INFO * with DP Voltage Swing and Pre-Emphasis for each Link clock 
-  USHORT usPhyAnalogRegListOffset;       // offset of CLOCK_CONDITION_REGESTER_INFO* with None-DP mode Analog Setting's register Info 
-  USHORT usPhyAnalogSettingOffset;       // offset of CLOCK_CONDITION_SETTING_ENTRY* with None-DP mode Analog Setting for each link clock range
-  USHORT usPhyPllRegListOffset;          // offset of CLOCK_CONDITION_REGESTER_INFO* with Phy Pll register Info 
-  USHORT usPhyPllSettingOffset;          // offset of CLOCK_CONDITION_SETTING_ENTRY* with Phy Pll Settings
-}DIG_TRANSMITTER_INFO_HEADER_V3_1;
-
-typedef struct _CLOCK_CONDITION_REGESTER_INFO{
-  USHORT usRegisterIndex;
-  UCHAR  ucStartBit;
-  UCHAR  ucEndBit;
-}CLOCK_CONDITION_REGESTER_INFO;
-
-typedef struct _CLOCK_CONDITION_SETTING_ENTRY{
-  USHORT usMaxClockFreq;
-  UCHAR  ucEncodeMode;
-  UCHAR  ucPhySel;
-  ULONG  ulAnalogSetting[1];
-}CLOCK_CONDITION_SETTING_ENTRY;
-
-typedef struct _CLOCK_CONDITION_SETTING_INFO{
-  USHORT usEntrySize;
-  CLOCK_CONDITION_SETTING_ENTRY asClkCondSettingEntry[1];
-}CLOCK_CONDITION_SETTING_INFO;
-
-typedef struct _PHY_CONDITION_REG_VAL{
-  ULONG  ulCondition;
-  ULONG  ulRegVal;
-}PHY_CONDITION_REG_VAL;
-
-typedef struct _PHY_CONDITION_REG_INFO{
-  USHORT usRegIndex;
-  USHORT usSize;
-  PHY_CONDITION_REG_VAL asRegVal[1];
-}PHY_CONDITION_REG_INFO;
-
-typedef struct _PHY_ANALOG_SETTING_INFO{
-  UCHAR  ucEncodeMode;
-  UCHAR  ucPhySel;
-  USHORT usSize;
-  PHY_CONDITION_REG_INFO  asAnalogSetting[1];
-}PHY_ANALOG_SETTING_INFO;
-
-/****************************************************************************/	
-//Portion VI: Definitinos for vbios MC scratch registers that driver used
-/****************************************************************************/
-
-#define MC_MISC0__MEMORY_TYPE_MASK    0xF0000000
-#define MC_MISC0__MEMORY_TYPE__GDDR1  0x10000000
-#define MC_MISC0__MEMORY_TYPE__DDR2   0x20000000
-#define MC_MISC0__MEMORY_TYPE__GDDR3  0x30000000
-#define MC_MISC0__MEMORY_TYPE__GDDR4  0x40000000
-#define MC_MISC0__MEMORY_TYPE__GDDR5  0x50000000
-#define MC_MISC0__MEMORY_TYPE__DDR3   0xB0000000
-
-/****************************************************************************/	
-//Portion VI: Definitinos being oboselete
-/****************************************************************************/
-
-//==========================================================================================
-//Remove the definitions below when driver is ready!
-typedef struct _ATOM_DAC_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  USHORT                   usMaxFrequency;      // in 10kHz unit
-  USHORT                   usReserved;
-}ATOM_DAC_INFO;
-
-
-typedef struct  _COMPASSIONATE_DATA           
-{
-  ATOM_COMMON_TABLE_HEADER sHeader; 
-
-  //==============================  DAC1 portion
-  UCHAR   ucDAC1_BG_Adjustment;
-  UCHAR   ucDAC1_DAC_Adjustment;
-  USHORT  usDAC1_FORCE_Data;
-  //==============================  DAC2 portion
-  UCHAR   ucDAC2_CRT2_BG_Adjustment;
-  UCHAR   ucDAC2_CRT2_DAC_Adjustment;
-  USHORT  usDAC2_CRT2_FORCE_Data;
-  USHORT  usDAC2_CRT2_MUX_RegisterIndex;
-  UCHAR   ucDAC2_CRT2_MUX_RegisterInfo;     //Bit[4:0]=Bit position,Bit[7]=1:Active High;=0 Active Low
-  UCHAR   ucDAC2_NTSC_BG_Adjustment;
-  UCHAR   ucDAC2_NTSC_DAC_Adjustment;
-  USHORT  usDAC2_TV1_FORCE_Data;
-  USHORT  usDAC2_TV1_MUX_RegisterIndex;
-  UCHAR   ucDAC2_TV1_MUX_RegisterInfo;      //Bit[4:0]=Bit position,Bit[7]=1:Active High;=0 Active Low
-  UCHAR   ucDAC2_CV_BG_Adjustment;
-  UCHAR   ucDAC2_CV_DAC_Adjustment;
-  USHORT  usDAC2_CV_FORCE_Data;
-  USHORT  usDAC2_CV_MUX_RegisterIndex;
-  UCHAR   ucDAC2_CV_MUX_RegisterInfo;       //Bit[4:0]=Bit position,Bit[7]=1:Active High;=0 Active Low
-  UCHAR   ucDAC2_PAL_BG_Adjustment;
-  UCHAR   ucDAC2_PAL_DAC_Adjustment;
-  USHORT  usDAC2_TV2_FORCE_Data;
-}COMPASSIONATE_DATA;
-
-/****************************Supported Device Info Table Definitions**********************/
-//  ucConnectInfo:
-//    [7:4] - connector type
-//      = 1   - VGA connector   
-//      = 2   - DVI-I
-//      = 3   - DVI-D
-//      = 4   - DVI-A
-//      = 5   - SVIDEO
-//      = 6   - COMPOSITE
-//      = 7   - LVDS
-//      = 8   - DIGITAL LINK
-//      = 9   - SCART
-//      = 0xA - HDMI_type A
-//      = 0xB - HDMI_type B
-//      = 0xE - Special case1 (DVI+DIN)
-//      Others=TBD
-//    [3:0] - DAC Associated
-//      = 0   - no DAC
-//      = 1   - DACA
-//      = 2   - DACB
-//      = 3   - External DAC
-//      Others=TBD
-//    
-
-typedef struct _ATOM_CONNECTOR_INFO
-{
-#if ATOM_BIG_ENDIAN
-  UCHAR   bfConnectorType:4;
-  UCHAR   bfAssociatedDAC:4;
-#else
-  UCHAR   bfAssociatedDAC:4;
-  UCHAR   bfConnectorType:4;
-#endif
-}ATOM_CONNECTOR_INFO;
-
-typedef union _ATOM_CONNECTOR_INFO_ACCESS
-{
-  ATOM_CONNECTOR_INFO sbfAccess;
-  UCHAR               ucAccess;
-}ATOM_CONNECTOR_INFO_ACCESS;
-
-typedef struct _ATOM_CONNECTOR_INFO_I2C
-{
-  ATOM_CONNECTOR_INFO_ACCESS sucConnectorInfo;
-  ATOM_I2C_ID_CONFIG_ACCESS  sucI2cId;
-}ATOM_CONNECTOR_INFO_I2C;
-
-
-typedef struct _ATOM_SUPPORTED_DEVICES_INFO
-{ 
-  ATOM_COMMON_TABLE_HEADER	sHeader;
-  USHORT                    usDeviceSupport;
-  ATOM_CONNECTOR_INFO_I2C   asConnInfo[ATOM_MAX_SUPPORTED_DEVICE_INFO];
-}ATOM_SUPPORTED_DEVICES_INFO;
-
-#define NO_INT_SRC_MAPPED       0xFF
-
-typedef struct _ATOM_CONNECTOR_INC_SRC_BITMAP
-{
-  UCHAR   ucIntSrcBitmap;
-}ATOM_CONNECTOR_INC_SRC_BITMAP;
-
-typedef struct _ATOM_SUPPORTED_DEVICES_INFO_2
-{ 
-  ATOM_COMMON_TABLE_HEADER      sHeader;
-  USHORT                        usDeviceSupport;
-  ATOM_CONNECTOR_INFO_I2C       asConnInfo[ATOM_MAX_SUPPORTED_DEVICE_INFO_2];
-  ATOM_CONNECTOR_INC_SRC_BITMAP asIntSrcInfo[ATOM_MAX_SUPPORTED_DEVICE_INFO_2];
-}ATOM_SUPPORTED_DEVICES_INFO_2;
-
-typedef struct _ATOM_SUPPORTED_DEVICES_INFO_2d1
-{ 
-  ATOM_COMMON_TABLE_HEADER      sHeader;
-  USHORT                        usDeviceSupport;
-  ATOM_CONNECTOR_INFO_I2C       asConnInfo[ATOM_MAX_SUPPORTED_DEVICE];
-  ATOM_CONNECTOR_INC_SRC_BITMAP asIntSrcInfo[ATOM_MAX_SUPPORTED_DEVICE];
-}ATOM_SUPPORTED_DEVICES_INFO_2d1;
-
-#define ATOM_SUPPORTED_DEVICES_INFO_LAST ATOM_SUPPORTED_DEVICES_INFO_2d1
-
-
-
-typedef struct _ATOM_MISC_CONTROL_INFO
-{
-   USHORT usFrequency;
-   UCHAR  ucPLL_ChargePump;				                // PLL charge-pump gain control
-   UCHAR  ucPLL_DutyCycle;				                // PLL duty cycle control
-   UCHAR  ucPLL_VCO_Gain;				                  // PLL VCO gain control
-   UCHAR  ucPLL_VoltageSwing;			                // PLL driver voltage swing control
-}ATOM_MISC_CONTROL_INFO;  
-
-
-#define ATOM_MAX_MISC_INFO       4
-
-typedef struct _ATOM_TMDS_INFO
-{
-  ATOM_COMMON_TABLE_HEADER sHeader;  
-  USHORT							usMaxFrequency;             // in 10Khz
-  ATOM_MISC_CONTROL_INFO				asMiscInfo[ATOM_MAX_MISC_INFO];
-}ATOM_TMDS_INFO;
-
-
-typedef struct _ATOM_ENCODER_ANALOG_ATTRIBUTE
-{
-  UCHAR ucTVStandard;     //Same as TV standards defined above, 
-  UCHAR ucPadding[1];
-}ATOM_ENCODER_ANALOG_ATTRIBUTE;
-
-typedef struct _ATOM_ENCODER_DIGITAL_ATTRIBUTE
-{
-  UCHAR ucAttribute;      //Same as other digital encoder attributes defined above
-  UCHAR ucPadding[1];		
-}ATOM_ENCODER_DIGITAL_ATTRIBUTE;
-
-typedef union _ATOM_ENCODER_ATTRIBUTE
-{
-  ATOM_ENCODER_ANALOG_ATTRIBUTE sAlgAttrib;
-  ATOM_ENCODER_DIGITAL_ATTRIBUTE sDigAttrib;
-}ATOM_ENCODER_ATTRIBUTE;
-
-
-typedef struct _DVO_ENCODER_CONTROL_PARAMETERS
-{
-  USHORT usPixelClock; 
-  USHORT usEncoderID; 
-  UCHAR  ucDeviceType;												//Use ATOM_DEVICE_xxx1_Index to indicate device type only.	
-  UCHAR  ucAction;														//ATOM_ENABLE/ATOM_DISABLE/ATOM_HPD_INIT
-  ATOM_ENCODER_ATTRIBUTE usDevAttr;     		
-}DVO_ENCODER_CONTROL_PARAMETERS;
-
-typedef struct _DVO_ENCODER_CONTROL_PS_ALLOCATION
-{                               
-  DVO_ENCODER_CONTROL_PARAMETERS    sDVOEncoder;
-  WRITE_ONE_BYTE_HW_I2C_DATA_PS_ALLOCATION      sReserved;     //Caller doesn't need to init this portion
-}DVO_ENCODER_CONTROL_PS_ALLOCATION;
-
-
-#define ATOM_XTMDS_ASIC_SI164_ID        1
-#define ATOM_XTMDS_ASIC_SI178_ID        2
-#define ATOM_XTMDS_ASIC_TFP513_ID       3
-#define ATOM_XTMDS_SUPPORTED_SINGLELINK 0x00000001
-#define ATOM_XTMDS_SUPPORTED_DUALLINK   0x00000002
-#define ATOM_XTMDS_MVPU_FPGA            0x00000004
-
-                           
-typedef struct _ATOM_XTMDS_INFO
-{
-  ATOM_COMMON_TABLE_HEADER   sHeader;  
-  USHORT                     usSingleLinkMaxFrequency; 
-  ATOM_I2C_ID_CONFIG_ACCESS  sucI2cId;           //Point the ID on which I2C is used to control external chip
-  UCHAR                      ucXtransimitterID;          
-  UCHAR                      ucSupportedLink;    // Bit field, bit0=1, single link supported;bit1=1,dual link supported
-  UCHAR                      ucSequnceAlterID;   // Even with the same external TMDS asic, it's possible that the program seqence alters 
-                                                 // due to design. This ID is used to alert driver that the sequence is not "standard"!              
-  UCHAR                      ucMasterAddress;    // Address to control Master xTMDS Chip
-  UCHAR                      ucSlaveAddress;     // Address to control Slave xTMDS Chip
-}ATOM_XTMDS_INFO;
-
-typedef struct _DFP_DPMS_STATUS_CHANGE_PARAMETERS
-{  
-  UCHAR ucEnable;                     // ATOM_ENABLE=On or ATOM_DISABLE=Off
-  UCHAR ucDevice;                     // ATOM_DEVICE_DFP1_INDEX....
-  UCHAR ucPadding[2];             
-}DFP_DPMS_STATUS_CHANGE_PARAMETERS;
-
-/****************************Legacy Power Play Table Definitions **********************/
-
-//Definitions for ulPowerPlayMiscInfo
-#define ATOM_PM_MISCINFO_SPLIT_CLOCK                     0x00000000L
-#define ATOM_PM_MISCINFO_USING_MCLK_SRC                  0x00000001L
-#define ATOM_PM_MISCINFO_USING_SCLK_SRC                  0x00000002L
-
-#define ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT            0x00000004L
-#define ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH        0x00000008L
-
-#define ATOM_PM_MISCINFO_LOAD_PERFORMANCE_EN             0x00000010L
-
-#define ATOM_PM_MISCINFO_ENGINE_CLOCK_CONTRL_EN          0x00000020L
-#define ATOM_PM_MISCINFO_MEMORY_CLOCK_CONTRL_EN          0x00000040L
-#define ATOM_PM_MISCINFO_PROGRAM_VOLTAGE                 0x00000080L  //When this bit set, ucVoltageDropIndex is not an index for GPIO pin, but a voltage ID that SW needs program  
- 
-#define ATOM_PM_MISCINFO_ASIC_REDUCED_SPEED_SCLK_EN      0x00000100L
-#define ATOM_PM_MISCINFO_ASIC_DYNAMIC_VOLTAGE_EN         0x00000200L
-#define ATOM_PM_MISCINFO_ASIC_SLEEP_MODE_EN              0x00000400L
-#define ATOM_PM_MISCINFO_LOAD_BALANCE_EN                 0x00000800L
-#define ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE     0x00001000L
-#define ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE 0x00002000L
-#define ATOM_PM_MISCINFO_LOW_LCD_REFRESH_RATE            0x00004000L
-
-#define ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE             0x00008000L
-#define ATOM_PM_MISCINFO_OVER_CLOCK_MODE                 0x00010000L 
-#define ATOM_PM_MISCINFO_OVER_DRIVE_MODE                 0x00020000L
-#define ATOM_PM_MISCINFO_POWER_SAVING_MODE               0x00040000L
-#define ATOM_PM_MISCINFO_THERMAL_DIODE_MODE              0x00080000L
-
-#define ATOM_PM_MISCINFO_FRAME_MODULATION_MASK           0x00300000L  //0-FM Disable, 1-2 level FM, 2-4 level FM, 3-Reserved
-#define ATOM_PM_MISCINFO_FRAME_MODULATION_SHIFT          20 
-
-#define ATOM_PM_MISCINFO_DYN_CLK_3D_IDLE                 0x00400000L
-#define ATOM_PM_MISCINFO_DYNAMIC_CLOCK_DIVIDER_BY_2      0x00800000L
-#define ATOM_PM_MISCINFO_DYNAMIC_CLOCK_DIVIDER_BY_4      0x01000000L
-#define ATOM_PM_MISCINFO_DYNAMIC_HDP_BLOCK_EN            0x02000000L  //When set, Dynamic 
-#define ATOM_PM_MISCINFO_DYNAMIC_MC_HOST_BLOCK_EN        0x04000000L  //When set, Dynamic
-#define ATOM_PM_MISCINFO_3D_ACCELERATION_EN              0x08000000L  //When set, This mode is for acceleated 3D mode
-
-#define ATOM_PM_MISCINFO_POWERPLAY_SETTINGS_GROUP_MASK   0x70000000L  //1-Optimal Battery Life Group, 2-High Battery, 3-Balanced, 4-High Performance, 5- Optimal Performance (Default state with Default clocks) 
-#define ATOM_PM_MISCINFO_POWERPLAY_SETTINGS_GROUP_SHIFT  28
-#define ATOM_PM_MISCINFO_ENABLE_BACK_BIAS                0x80000000L
-
-#define ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE            0x00000001L
-#define ATOM_PM_MISCINFO2_MULTI_DISPLAY_SUPPORT          0x00000002L
-#define ATOM_PM_MISCINFO2_DYNAMIC_BACK_BIAS_EN           0x00000004L
-#define ATOM_PM_MISCINFO2_FS3D_OVERDRIVE_INFO            0x00000008L
-#define ATOM_PM_MISCINFO2_FORCEDLOWPWR_MODE              0x00000010L
-#define ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN       0x00000020L
-#define ATOM_PM_MISCINFO2_VIDEO_PLAYBACK_CAPABLE         0x00000040L  //If this bit is set in multi-pp mode, then driver will pack up one with the minior power consumption. 
-                                                                      //If it's not set in any pp mode, driver will use its default logic to pick a pp mode in video playback
-#define ATOM_PM_MISCINFO2_NOT_VALID_ON_DC                0x00000080L
-#define ATOM_PM_MISCINFO2_STUTTER_MODE_EN                0x00000100L
-#define ATOM_PM_MISCINFO2_UVD_SUPPORT_MODE               0x00000200L 
-
-//ucTableFormatRevision=1
-//ucTableContentRevision=1
-typedef struct  _ATOM_POWERMODE_INFO
-{
-  ULONG     ulMiscInfo;                 //The power level should be arranged in ascending order
-  ULONG     ulReserved1;                // must set to 0
-  ULONG     ulReserved2;                // must set to 0
-  USHORT    usEngineClock;
-  USHORT    usMemoryClock;
-  UCHAR     ucVoltageDropIndex;         // index to GPIO table
-  UCHAR     ucSelectedPanel_RefreshRate;// panel refresh rate
-  UCHAR     ucMinTemperature;
-  UCHAR     ucMaxTemperature;
-  UCHAR     ucNumPciELanes;             // number of PCIE lanes
-}ATOM_POWERMODE_INFO;
-
-//ucTableFormatRevision=2
-//ucTableContentRevision=1
-typedef struct  _ATOM_POWERMODE_INFO_V2
-{
-  ULONG     ulMiscInfo;                 //The power level should be arranged in ascending order
-  ULONG     ulMiscInfo2;                
-  ULONG     ulEngineClock;                
-  ULONG     ulMemoryClock;
-  UCHAR     ucVoltageDropIndex;         // index to GPIO table
-  UCHAR     ucSelectedPanel_RefreshRate;// panel refresh rate
-  UCHAR     ucMinTemperature;
-  UCHAR     ucMaxTemperature;
-  UCHAR     ucNumPciELanes;             // number of PCIE lanes
-}ATOM_POWERMODE_INFO_V2;
-
-//ucTableFormatRevision=2
-//ucTableContentRevision=2
-typedef struct  _ATOM_POWERMODE_INFO_V3
-{
-  ULONG     ulMiscInfo;                 //The power level should be arranged in ascending order
-  ULONG     ulMiscInfo2;                
-  ULONG     ulEngineClock;                
-  ULONG     ulMemoryClock;
-  UCHAR     ucVoltageDropIndex;         // index to Core (VDDC) votage table
-  UCHAR     ucSelectedPanel_RefreshRate;// panel refresh rate
-  UCHAR     ucMinTemperature;
-  UCHAR     ucMaxTemperature;
-  UCHAR     ucNumPciELanes;             // number of PCIE lanes
-  UCHAR     ucVDDCI_VoltageDropIndex;   // index to VDDCI votage table
-}ATOM_POWERMODE_INFO_V3;
-
-
-#define ATOM_MAX_NUMBEROF_POWER_BLOCK  8
-
-#define ATOM_PP_OVERDRIVE_INTBITMAP_AUXWIN            0x01
-#define ATOM_PP_OVERDRIVE_INTBITMAP_OVERDRIVE         0x02
-
-#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_LM63      0x01
-#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_ADM1032   0x02
-#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_ADM1030   0x03
-#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_MUA6649   0x04
-#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_LM64      0x05
-#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_F75375    0x06
-#define ATOM_PP_OVERDRIVE_THERMALCONTROLLER_ASC7512   0x07	// Andigilog
-
-
-typedef struct  _ATOM_POWERPLAY_INFO
-{
-  ATOM_COMMON_TABLE_HEADER	sHeader; 
-  UCHAR    ucOverdriveThermalController;
-  UCHAR    ucOverdriveI2cLine;
-  UCHAR    ucOverdriveIntBitmap;
-  UCHAR    ucOverdriveControllerAddress;
-  UCHAR    ucSizeOfPowerModeEntry;
-  UCHAR    ucNumOfPowerModeEntries;
-  ATOM_POWERMODE_INFO asPowerPlayInfo[ATOM_MAX_NUMBEROF_POWER_BLOCK];
-}ATOM_POWERPLAY_INFO;
-
-typedef struct  _ATOM_POWERPLAY_INFO_V2
-{
-  ATOM_COMMON_TABLE_HEADER	sHeader; 
-  UCHAR    ucOverdriveThermalController;
-  UCHAR    ucOverdriveI2cLine;
-  UCHAR    ucOverdriveIntBitmap;
-  UCHAR    ucOverdriveControllerAddress;
-  UCHAR    ucSizeOfPowerModeEntry;
-  UCHAR    ucNumOfPowerModeEntries;
-  ATOM_POWERMODE_INFO_V2 asPowerPlayInfo[ATOM_MAX_NUMBEROF_POWER_BLOCK];
-}ATOM_POWERPLAY_INFO_V2;
-  
-typedef struct  _ATOM_POWERPLAY_INFO_V3
-{
-  ATOM_COMMON_TABLE_HEADER	sHeader; 
-  UCHAR    ucOverdriveThermalController;
-  UCHAR    ucOverdriveI2cLine;
-  UCHAR    ucOverdriveIntBitmap;
-  UCHAR    ucOverdriveControllerAddress;
-  UCHAR    ucSizeOfPowerModeEntry;
-  UCHAR    ucNumOfPowerModeEntries;
-  ATOM_POWERMODE_INFO_V3 asPowerPlayInfo[ATOM_MAX_NUMBEROF_POWER_BLOCK];
-}ATOM_POWERPLAY_INFO_V3;
-
-/* New PPlib */
-/**************************************************************************/
-typedef struct _ATOM_PPLIB_THERMALCONTROLLER
-
-{
-    UCHAR ucType;           // one of ATOM_PP_THERMALCONTROLLER_*
-    UCHAR ucI2cLine;        // as interpreted by DAL I2C
-    UCHAR ucI2cAddress;
-    UCHAR ucFanParameters;  // Fan Control Parameters.
-    UCHAR ucFanMinRPM;      // Fan Minimum RPM (hundreds) -- for display purposes only.
-    UCHAR ucFanMaxRPM;      // Fan Maximum RPM (hundreds) -- for display purposes only.
-    UCHAR ucReserved;       // ----
-    UCHAR ucFlags;          // to be defined
-} ATOM_PPLIB_THERMALCONTROLLER;
-
-#define ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f
-#define ATOM_PP_FANPARAMETERS_NOFAN                                 0x80    // No fan is connected to this controller.
-
-#define ATOM_PP_THERMALCONTROLLER_NONE      0
-#define ATOM_PP_THERMALCONTROLLER_LM63      1  // Not used by PPLib
-#define ATOM_PP_THERMALCONTROLLER_ADM1032   2  // Not used by PPLib
-#define ATOM_PP_THERMALCONTROLLER_ADM1030   3  // Not used by PPLib
-#define ATOM_PP_THERMALCONTROLLER_MUA6649   4  // Not used by PPLib
-#define ATOM_PP_THERMALCONTROLLER_LM64      5
-#define ATOM_PP_THERMALCONTROLLER_F75375    6  // Not used by PPLib
-#define ATOM_PP_THERMALCONTROLLER_RV6xx     7
-#define ATOM_PP_THERMALCONTROLLER_RV770     8
-#define ATOM_PP_THERMALCONTROLLER_ADT7473   9
-#define ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO     11
-#define ATOM_PP_THERMALCONTROLLER_EVERGREEN 12
-#define ATOM_PP_THERMALCONTROLLER_EMC2103   13  /* 0x0D */ // Only fan control will be implemented, do NOT show this in PPGen.
-#define ATOM_PP_THERMALCONTROLLER_SUMO      14  /* 0x0E */ // Sumo type, used internally
-#define ATOM_PP_THERMALCONTROLLER_NISLANDS  15
-#define ATOM_PP_THERMALCONTROLLER_SISLANDS  16
-#define ATOM_PP_THERMALCONTROLLER_LM96163   17
-
-// Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal.
-// We probably should reserve the bit 0x80 for this use.
-// To keep the number of these types low we should also use the same code for all ASICs (i.e. do not distinguish RV6xx and RV7xx Internal here).
-// The driver can pick the correct internal controller based on the ASIC.
-
-#define ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL   0x89    // ADT7473 Fan Control + Internal Thermal Controller
-#define ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL   0x8D    // EMC2103 Fan Control + Internal Thermal Controller
-
-typedef struct _ATOM_PPLIB_STATE
-{
-    UCHAR ucNonClockStateIndex;
-    UCHAR ucClockStateIndices[1]; // variable-sized
-} ATOM_PPLIB_STATE;
-
-
-typedef struct _ATOM_PPLIB_FANTABLE
-{
-    UCHAR   ucFanTableFormat;                // Change this if the table format changes or version changes so that the other fields are not the same.
-    UCHAR   ucTHyst;                         // Temperature hysteresis. Integer.
-    USHORT  usTMin;                          // The temperature, in 0.01 centigrades, below which we just run at a minimal PWM.
-    USHORT  usTMed;                          // The middle temperature where we change slopes.
-    USHORT  usTHigh;                         // The high point above TMed for adjusting the second slope.
-    USHORT  usPWMMin;                        // The minimum PWM value in percent (0.01% increments).
-    USHORT  usPWMMed;                        // The PWM value (in percent) at TMed.
-    USHORT  usPWMHigh;                       // The PWM value at THigh.
-} ATOM_PPLIB_FANTABLE;
-
-typedef struct _ATOM_PPLIB_FANTABLE2
-{
-    ATOM_PPLIB_FANTABLE basicTable;
-    USHORT  usTMax;                          // The max temperature
-} ATOM_PPLIB_FANTABLE2;
-
-typedef struct _ATOM_PPLIB_EXTENDEDHEADER
-{
-    USHORT  usSize;
-    ULONG   ulMaxEngineClock;   // For Overdrive.
-    ULONG   ulMaxMemoryClock;   // For Overdrive.
-    // Add extra system parameters here, always adjust size to include all fields.
-    USHORT  usVCETableOffset; //points to ATOM_PPLIB_VCE_Table
-    USHORT  usUVDTableOffset;   //points to ATOM_PPLIB_UVD_Table
-} ATOM_PPLIB_EXTENDEDHEADER;
-
-//// ATOM_PPLIB_POWERPLAYTABLE::ulPlatformCaps
-#define ATOM_PP_PLATFORM_CAP_BACKBIAS 1
-#define ATOM_PP_PLATFORM_CAP_POWERPLAY 2
-#define ATOM_PP_PLATFORM_CAP_SBIOSPOWERSOURCE 4
-#define ATOM_PP_PLATFORM_CAP_ASPM_L0s 8
-#define ATOM_PP_PLATFORM_CAP_ASPM_L1 16
-#define ATOM_PP_PLATFORM_CAP_HARDWAREDC 32
-#define ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY 64
-#define ATOM_PP_PLATFORM_CAP_STEPVDDC 128
-#define ATOM_PP_PLATFORM_CAP_VOLTAGECONTROL 256
-#define ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL 512
-#define ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1 1024
-#define ATOM_PP_PLATFORM_CAP_HTLINKCONTROL 2048
-#define ATOM_PP_PLATFORM_CAP_MVDDCONTROL 4096
-#define ATOM_PP_PLATFORM_CAP_GOTO_BOOT_ON_ALERT 0x2000              // Go to boot state on alerts, e.g. on an AC->DC transition.
-#define ATOM_PP_PLATFORM_CAP_DONT_WAIT_FOR_VBLANK_ON_ALERT 0x4000   // Do NOT wait for VBLANK during an alert (e.g. AC->DC transition).
-#define ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL 0x8000                   // Does the driver control VDDCI independently from VDDC.
-#define ATOM_PP_PLATFORM_CAP_REGULATOR_HOT 0x00010000               // Enable the 'regulator hot' feature.
-#define ATOM_PP_PLATFORM_CAP_BACO          0x00020000               // Does the driver supports BACO state.
-
-
-typedef struct _ATOM_PPLIB_POWERPLAYTABLE
-{
-      ATOM_COMMON_TABLE_HEADER sHeader;
-
-      UCHAR ucDataRevision;
-
-      UCHAR ucNumStates;
-      UCHAR ucStateEntrySize;
-      UCHAR ucClockInfoSize;
-      UCHAR ucNonClockSize;
-
-      // offset from start of this table to array of ucNumStates ATOM_PPLIB_STATE structures
-      USHORT usStateArrayOffset;
-
-      // offset from start of this table to array of ASIC-specific structures,
-      // currently ATOM_PPLIB_CLOCK_INFO.
-      USHORT usClockInfoArrayOffset;
-
-      // offset from start of this table to array of ATOM_PPLIB_NONCLOCK_INFO
-      USHORT usNonClockInfoArrayOffset;
-
-      USHORT usBackbiasTime;    // in microseconds
-      USHORT usVoltageTime;     // in microseconds
-      USHORT usTableSize;       //the size of this structure, or the extended structure
-
-      ULONG ulPlatformCaps;            // See ATOM_PPLIB_CAPS_*
-
-      ATOM_PPLIB_THERMALCONTROLLER    sThermalController;
-
-      USHORT usBootClockInfoOffset;
-      USHORT usBootNonClockInfoOffset;
-
-} ATOM_PPLIB_POWERPLAYTABLE;
-
-typedef struct _ATOM_PPLIB_POWERPLAYTABLE2
-{
-    ATOM_PPLIB_POWERPLAYTABLE basicTable;
-    UCHAR   ucNumCustomThermalPolicy;
-    USHORT  usCustomThermalPolicyArrayOffset;
-}ATOM_PPLIB_POWERPLAYTABLE2, *LPATOM_PPLIB_POWERPLAYTABLE2;
-
-typedef struct _ATOM_PPLIB_POWERPLAYTABLE3
-{
-    ATOM_PPLIB_POWERPLAYTABLE2 basicTable2;
-    USHORT                     usFormatID;                      // To be used ONLY by PPGen.
-    USHORT                     usFanTableOffset;
-    USHORT                     usExtendendedHeaderOffset;
-} ATOM_PPLIB_POWERPLAYTABLE3, *LPATOM_PPLIB_POWERPLAYTABLE3;
-
-typedef struct _ATOM_PPLIB_POWERPLAYTABLE4
-{
-    ATOM_PPLIB_POWERPLAYTABLE3 basicTable3;
-    ULONG                      ulGoldenPPID;                    // PPGen use only     
-    ULONG                      ulGoldenRevision;                // PPGen use only
-    USHORT                     usVddcDependencyOnSCLKOffset;
-    USHORT                     usVddciDependencyOnMCLKOffset;
-    USHORT                     usVddcDependencyOnMCLKOffset;
-    USHORT                     usMaxClockVoltageOnDCOffset;
-    USHORT                     usVddcPhaseShedLimitsTableOffset;    // Points to ATOM_PPLIB_PhaseSheddingLimits_Table
-    USHORT                     usReserved;  
-} ATOM_PPLIB_POWERPLAYTABLE4, *LPATOM_PPLIB_POWERPLAYTABLE4;
-
-typedef struct _ATOM_PPLIB_POWERPLAYTABLE5
-{
-    ATOM_PPLIB_POWERPLAYTABLE4 basicTable4;
-    ULONG                      ulTDPLimit;
-    ULONG                      ulNearTDPLimit;
-    ULONG                      ulSQRampingThreshold;
-    USHORT                     usCACLeakageTableOffset;         // Points to ATOM_PPLIB_CAC_Leakage_Table
-    ULONG                      ulCACLeakage;                    // The iLeakage for driver calculated CAC leakage table
-    USHORT                     usTDPODLimit;
-    USHORT                     usLoadLineSlope;                 // in milliOhms * 100
-} ATOM_PPLIB_POWERPLAYTABLE5, *LPATOM_PPLIB_POWERPLAYTABLE5;
-
-//// ATOM_PPLIB_NONCLOCK_INFO::usClassification
-#define ATOM_PPLIB_CLASSIFICATION_UI_MASK          0x0007
-#define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT         0
-#define ATOM_PPLIB_CLASSIFICATION_UI_NONE          0
-#define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY       1
-#define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED      3
-#define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE   5
-// 2, 4, 6, 7 are reserved
-
-#define ATOM_PPLIB_CLASSIFICATION_BOOT                   0x0008
-#define ATOM_PPLIB_CLASSIFICATION_THERMAL                0x0010
-#define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE     0x0020
-#define ATOM_PPLIB_CLASSIFICATION_REST                   0x0040
-#define ATOM_PPLIB_CLASSIFICATION_FORCED                 0x0080
-#define ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE          0x0100
-#define ATOM_PPLIB_CLASSIFICATION_OVERDRIVETEMPLATE      0x0200
-#define ATOM_PPLIB_CLASSIFICATION_UVDSTATE               0x0400
-#define ATOM_PPLIB_CLASSIFICATION_3DLOW                  0x0800
-#define ATOM_PPLIB_CLASSIFICATION_ACPI                   0x1000
-#define ATOM_PPLIB_CLASSIFICATION_HD2STATE               0x2000
-#define ATOM_PPLIB_CLASSIFICATION_HDSTATE                0x4000
-#define ATOM_PPLIB_CLASSIFICATION_SDSTATE                0x8000
-
-//// ATOM_PPLIB_NONCLOCK_INFO::usClassification2
-#define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2     0x0001
-#define ATOM_PPLIB_CLASSIFICATION2_ULV                      0x0002
-#define ATOM_PPLIB_CLASSIFICATION2_MVC                      0x0004   //Multi-View Codec (BD-3D)
-
-//// ATOM_PPLIB_NONCLOCK_INFO::ulCapsAndSettings
-#define ATOM_PPLIB_SINGLE_DISPLAY_ONLY           0x00000001
-#define ATOM_PPLIB_SUPPORTS_VIDEO_PLAYBACK         0x00000002
-
-// 0 is 2.5Gb/s, 1 is 5Gb/s
-#define ATOM_PPLIB_PCIE_LINK_SPEED_MASK            0x00000004
-#define ATOM_PPLIB_PCIE_LINK_SPEED_SHIFT           2
-
-// lanes - 1: 1, 2, 4, 8, 12, 16 permitted by PCIE spec
-#define ATOM_PPLIB_PCIE_LINK_WIDTH_MASK            0x000000F8
-#define ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT           3
-
-// lookup into reduced refresh-rate table
-#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK  0x00000F00
-#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT 8
-
-#define ATOM_PPLIB_LIMITED_REFRESHRATE_UNLIMITED    0
-#define ATOM_PPLIB_LIMITED_REFRESHRATE_50HZ         1
-// 2-15 TBD as needed.
-
-#define ATOM_PPLIB_SOFTWARE_DISABLE_LOADBALANCING        0x00001000
-#define ATOM_PPLIB_SOFTWARE_ENABLE_SLEEP_FOR_TIMESTAMPS  0x00002000
-
-#define ATOM_PPLIB_DISALLOW_ON_DC                       0x00004000
-
-#define ATOM_PPLIB_ENABLE_VARIBRIGHT                     0x00008000
-
-//memory related flags
-#define ATOM_PPLIB_SWSTATE_MEMORY_DLL_OFF               0x000010000
-
-//M3 Arb    //2bits, current 3 sets of parameters in total
-#define ATOM_PPLIB_M3ARB_MASK                       0x00060000
-#define ATOM_PPLIB_M3ARB_SHIFT                      17
-
-#define ATOM_PPLIB_ENABLE_DRR                       0x00080000
-
-// remaining 16 bits are reserved
-typedef struct _ATOM_PPLIB_THERMAL_STATE
-{
-    UCHAR   ucMinTemperature;
-    UCHAR   ucMaxTemperature;
-    UCHAR   ucThermalAction;
-}ATOM_PPLIB_THERMAL_STATE, *LPATOM_PPLIB_THERMAL_STATE;
-
-// Contained in an array starting at the offset
-// in ATOM_PPLIB_POWERPLAYTABLE::usNonClockInfoArrayOffset.
-// referenced from ATOM_PPLIB_STATE_INFO::ucNonClockStateIndex
-#define ATOM_PPLIB_NONCLOCKINFO_VER1      12
-#define ATOM_PPLIB_NONCLOCKINFO_VER2      24
-typedef struct _ATOM_PPLIB_NONCLOCK_INFO
-{
-      USHORT usClassification;
-      UCHAR  ucMinTemperature;
-      UCHAR  ucMaxTemperature;
-      ULONG  ulCapsAndSettings;
-      UCHAR  ucRequiredPower;
-      USHORT usClassification2;
-      ULONG  ulVCLK;
-      ULONG  ulDCLK;
-      UCHAR  ucUnused[5];
-} ATOM_PPLIB_NONCLOCK_INFO;
-
-// Contained in an array starting at the offset
-// in ATOM_PPLIB_POWERPLAYTABLE::usClockInfoArrayOffset.
-// referenced from ATOM_PPLIB_STATE::ucClockStateIndices
-typedef struct _ATOM_PPLIB_R600_CLOCK_INFO
-{
-      USHORT usEngineClockLow;
-      UCHAR ucEngineClockHigh;
-
-      USHORT usMemoryClockLow;
-      UCHAR ucMemoryClockHigh;
-
-      USHORT usVDDC;
-      USHORT usUnused1;
-      USHORT usUnused2;
-
-      ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_*
-
-} ATOM_PPLIB_R600_CLOCK_INFO;
-
-// ulFlags in ATOM_PPLIB_R600_CLOCK_INFO
-#define ATOM_PPLIB_R600_FLAGS_PCIEGEN2          1
-#define ATOM_PPLIB_R600_FLAGS_UVDSAFE           2
-#define ATOM_PPLIB_R600_FLAGS_BACKBIASENABLE    4
-#define ATOM_PPLIB_R600_FLAGS_MEMORY_ODT_OFF    8
-#define ATOM_PPLIB_R600_FLAGS_MEMORY_DLL_OFF   16
-#define ATOM_PPLIB_R600_FLAGS_LOWPOWER         32   // On the RV770 use 'low power' setting (sequencer S0).
-
-typedef struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO
-{
-      USHORT usEngineClockLow;
-      UCHAR  ucEngineClockHigh;
-
-      USHORT usMemoryClockLow;
-      UCHAR  ucMemoryClockHigh;
-
-      USHORT usVDDC;
-      USHORT usVDDCI;
-      USHORT usUnused;
-
-      ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_*
-
-} ATOM_PPLIB_EVERGREEN_CLOCK_INFO;
-
-typedef struct _ATOM_PPLIB_SI_CLOCK_INFO
-{
-      USHORT usEngineClockLow;
-      UCHAR  ucEngineClockHigh;
-
-      USHORT usMemoryClockLow;
-      UCHAR  ucMemoryClockHigh;
-
-      USHORT usVDDC;
-      USHORT usVDDCI;
-      UCHAR  ucPCIEGen;
-      UCHAR  ucUnused1;
-
-      ULONG ulFlags; // ATOM_PPLIB_SI_FLAGS_*, no flag is necessary for now
-
-} ATOM_PPLIB_SI_CLOCK_INFO;
-
-
-typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO
-
-{
-      USHORT usLowEngineClockLow;         // Low Engine clock in MHz (the same way as on the R600).
-      UCHAR  ucLowEngineClockHigh;
-      USHORT usHighEngineClockLow;        // High Engine clock in MHz.
-      UCHAR  ucHighEngineClockHigh;
-      USHORT usMemoryClockLow;            // For now one of the ATOM_PPLIB_RS780_SPMCLK_XXXX constants.
-      UCHAR  ucMemoryClockHigh;           // Currentyl unused.
-      UCHAR  ucPadding;                   // For proper alignment and size.
-      USHORT usVDDC;                      // For the 780, use: None, Low, High, Variable
-      UCHAR  ucMaxHTLinkWidth;            // From SBIOS - {2, 4, 8, 16}
-      UCHAR  ucMinHTLinkWidth;            // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could be bigger as display BW requriement.
-      USHORT usHTLinkFreq;                // See definition ATOM_PPLIB_RS780_HTLINKFREQ_xxx or in MHz(>=200).
-      ULONG  ulFlags; 
-} ATOM_PPLIB_RS780_CLOCK_INFO;
-
-#define ATOM_PPLIB_RS780_VOLTAGE_NONE       0 
-#define ATOM_PPLIB_RS780_VOLTAGE_LOW        1 
-#define ATOM_PPLIB_RS780_VOLTAGE_HIGH       2 
-#define ATOM_PPLIB_RS780_VOLTAGE_VARIABLE   3 
-
-#define ATOM_PPLIB_RS780_SPMCLK_NONE        0   // We cannot change the side port memory clock, leave it as it is.
-#define ATOM_PPLIB_RS780_SPMCLK_LOW         1
-#define ATOM_PPLIB_RS780_SPMCLK_HIGH        2
-
-#define ATOM_PPLIB_RS780_HTLINKFREQ_NONE       0 
-#define ATOM_PPLIB_RS780_HTLINKFREQ_LOW        1 
-#define ATOM_PPLIB_RS780_HTLINKFREQ_HIGH       2 
-
-typedef struct _ATOM_PPLIB_SUMO_CLOCK_INFO{
-      USHORT usEngineClockLow;  //clockfrequency & 0xFFFF. The unit is in 10khz
-      UCHAR  ucEngineClockHigh; //clockfrequency >> 16. 
-      UCHAR  vddcIndex;         //2-bit vddc index;
-      USHORT tdpLimit;
-      //please initalize to 0
-      USHORT rsv1;
-      //please initialize to 0s
-      ULONG rsv2[2];
-}ATOM_PPLIB_SUMO_CLOCK_INFO;
-
-
-
-typedef struct _ATOM_PPLIB_STATE_V2
-{
-      //number of valid dpm levels in this state; Driver uses it to calculate the whole 
-      //size of the state: sizeof(ATOM_PPLIB_STATE_V2) + (ucNumDPMLevels - 1) * sizeof(UCHAR)
-      UCHAR ucNumDPMLevels;
-      
-      //a index to the array of nonClockInfos
-      UCHAR nonClockInfoIndex;
-      /**
-      * Driver will read the first ucNumDPMLevels in this array
-      */
-      UCHAR clockInfoIndex[1];
-} ATOM_PPLIB_STATE_V2;
-
-typedef struct _StateArray{
-    //how many states we have 
-    UCHAR ucNumEntries;
-    
-    ATOM_PPLIB_STATE_V2 states[1];
-}StateArray;
-
-
-typedef struct _ClockInfoArray{
-    //how many clock levels we have
-    UCHAR ucNumEntries;
-    
-    //sizeof(ATOM_PPLIB_CLOCK_INFO)
-    UCHAR ucEntrySize;
-    
-    UCHAR clockInfo[1];
-}ClockInfoArray;
-
-typedef struct _NonClockInfoArray{
-
-    //how many non-clock levels we have. normally should be same as number of states
-    UCHAR ucNumEntries;
-    //sizeof(ATOM_PPLIB_NONCLOCK_INFO)
-    UCHAR ucEntrySize;
-    
-    ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[1];
-}NonClockInfoArray;
-
-typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record
-{
-    USHORT usClockLow;
-    UCHAR  ucClockHigh;
-    USHORT usVoltage;
-}ATOM_PPLIB_Clock_Voltage_Dependency_Record;
-
-typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Table
-{
-    UCHAR ucNumEntries;                                                // Number of entries.
-    ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[1];             // Dynamically allocate entries.
-}ATOM_PPLIB_Clock_Voltage_Dependency_Table;
-
-typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record
-{
-    USHORT usSclkLow;
-    UCHAR  ucSclkHigh;
-    USHORT usMclkLow;
-    UCHAR  ucMclkHigh;
-    USHORT usVddc;
-    USHORT usVddci;
-}ATOM_PPLIB_Clock_Voltage_Limit_Record;
-
-typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Table
-{
-    UCHAR ucNumEntries;                                                // Number of entries.
-    ATOM_PPLIB_Clock_Voltage_Limit_Record entries[1];                  // Dynamically allocate entries.
-}ATOM_PPLIB_Clock_Voltage_Limit_Table;
-
-typedef struct _ATOM_PPLIB_CAC_Leakage_Record
-{
-    USHORT usVddc;  // We use this field for the "fake" standardized VDDC for power calculations                                                  
-    ULONG  ulLeakageValue;
-}ATOM_PPLIB_CAC_Leakage_Record;
-
-typedef struct _ATOM_PPLIB_CAC_Leakage_Table
-{
-    UCHAR ucNumEntries;                                                 // Number of entries.
-    ATOM_PPLIB_CAC_Leakage_Record entries[1];                           // Dynamically allocate entries.
-}ATOM_PPLIB_CAC_Leakage_Table;
-
-typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Record
-{
-    USHORT usVoltage;
-    USHORT usSclkLow;
-    UCHAR  ucSclkHigh;
-    USHORT usMclkLow;
-    UCHAR  ucMclkHigh;
-}ATOM_PPLIB_PhaseSheddingLimits_Record;
-
-typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Table
-{
-    UCHAR ucNumEntries;                                                 // Number of entries.
-    ATOM_PPLIB_PhaseSheddingLimits_Record entries[1];                   // Dynamically allocate entries.
-}ATOM_PPLIB_PhaseSheddingLimits_Table;
-
-typedef struct _VCEClockInfo{
-    USHORT usEVClkLow;
-    UCHAR  ucEVClkHigh;
-    USHORT usECClkLow;
-    UCHAR  ucECClkHigh;
-}VCEClockInfo;
-
-typedef struct _VCEClockInfoArray{
-    UCHAR ucNumEntries;
-    VCEClockInfo entries[1];
-}VCEClockInfoArray;
-
-typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record
-{
-    USHORT usVoltage;
-    UCHAR  ucVCEClockInfoIndex;
-}ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record;
-
-typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table
-{
-    UCHAR numEntries;
-    ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record entries[1];
-}ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table;
-
-typedef struct _ATOM_PPLIB_VCE_State_Record
-{
-    UCHAR  ucVCEClockInfoIndex;
-    UCHAR  ucClockInfoIndex; //highest 2 bits indicates memory p-states, lower 6bits indicates index to ClockInfoArrary
-}ATOM_PPLIB_VCE_State_Record;
-
-typedef struct _ATOM_PPLIB_VCE_State_Table
-{
-    UCHAR numEntries;
-    ATOM_PPLIB_VCE_State_Record entries[1];
-}ATOM_PPLIB_VCE_State_Table;
-
-
-typedef struct _ATOM_PPLIB_VCE_Table
-{
-      UCHAR revid;
-//    VCEClockInfoArray array;
-//    ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table limits;
-//    ATOM_PPLIB_VCE_State_Table states;
-}ATOM_PPLIB_VCE_Table;
-
-
-typedef struct _UVDClockInfo{
-    USHORT usVClkLow;
-    UCHAR  ucVClkHigh;
-    USHORT usDClkLow;
-    UCHAR  ucDClkHigh;
-}UVDClockInfo;
-
-typedef struct _UVDClockInfoArray{
-    UCHAR ucNumEntries;
-    UVDClockInfo entries[1];
-}UVDClockInfoArray;
-
-typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record
-{
-    USHORT usVoltage;
-    UCHAR  ucUVDClockInfoIndex;
-}ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record;
-
-typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table
-{
-    UCHAR numEntries;
-    ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record entries[1];
-}ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table;
-
-typedef struct _ATOM_PPLIB_UVD_State_Record
-{
-    UCHAR  ucUVDClockInfoIndex;
-    UCHAR  ucClockInfoIndex; //highest 2 bits indicates memory p-states, lower 6bits indicates index to ClockInfoArrary
-}ATOM_PPLIB_UVD_State_Record;
-
-typedef struct _ATOM_PPLIB_UVD_State_Table
-{
-    UCHAR numEntries;
-    ATOM_PPLIB_UVD_State_Record entries[1];
-}ATOM_PPLIB_UVD_State_Table;
-
-
-typedef struct _ATOM_PPLIB_UVD_Table
-{
-      UCHAR revid;
-//    UVDClockInfoArray array;
-//    ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table limits;
-//    ATOM_PPLIB_UVD_State_Table states;
-}ATOM_PPLIB_UVD_Table;
-
-/**************************************************************************/
-
-
-// Following definitions are for compatibility issue in different SW components. 
-#define ATOM_MASTER_DATA_TABLE_REVISION   0x01
-#define Object_Info												Object_Header			
-#define	AdjustARB_SEQ											MC_InitParameter
-#define	VRAM_GPIO_DetectionInfo						VoltageObjectInfo
-#define	ASIC_VDDCI_Info                   ASIC_ProfilingInfo														
-#define ASIC_MVDDQ_Info										MemoryTrainingInfo
-#define SS_Info                           PPLL_SS_Info                      
-#define ASIC_MVDDC_Info                   ASIC_InternalSS_Info
-#define DispDevicePriorityInfo						SaveRestoreInfo
-#define DispOutInfo												TV_VideoMode
-
-
-#define ATOM_ENCODER_OBJECT_TABLE         ATOM_OBJECT_TABLE
-#define ATOM_CONNECTOR_OBJECT_TABLE       ATOM_OBJECT_TABLE
-
-//New device naming, remove them when both DAL/VBIOS is ready
-#define DFP2I_OUTPUT_CONTROL_PARAMETERS    CRT1_OUTPUT_CONTROL_PARAMETERS
-#define DFP2I_OUTPUT_CONTROL_PS_ALLOCATION DFP2I_OUTPUT_CONTROL_PARAMETERS
-
-#define DFP1X_OUTPUT_CONTROL_PARAMETERS    CRT1_OUTPUT_CONTROL_PARAMETERS
-#define DFP1X_OUTPUT_CONTROL_PS_ALLOCATION DFP1X_OUTPUT_CONTROL_PARAMETERS
-
-#define DFP1I_OUTPUT_CONTROL_PARAMETERS    DFP1_OUTPUT_CONTROL_PARAMETERS
-#define DFP1I_OUTPUT_CONTROL_PS_ALLOCATION DFP1_OUTPUT_CONTROL_PS_ALLOCATION
-
-#define ATOM_DEVICE_DFP1I_SUPPORT          ATOM_DEVICE_DFP1_SUPPORT
-#define ATOM_DEVICE_DFP1X_SUPPORT          ATOM_DEVICE_DFP2_SUPPORT
-
-#define ATOM_DEVICE_DFP1I_INDEX            ATOM_DEVICE_DFP1_INDEX
-#define ATOM_DEVICE_DFP1X_INDEX            ATOM_DEVICE_DFP2_INDEX
- 
-#define ATOM_DEVICE_DFP2I_INDEX            0x00000009
-#define ATOM_DEVICE_DFP2I_SUPPORT          (0x1L << ATOM_DEVICE_DFP2I_INDEX)
-
-#define ATOM_S0_DFP1I                      ATOM_S0_DFP1
-#define ATOM_S0_DFP1X                      ATOM_S0_DFP2
-
-#define ATOM_S0_DFP2I                      0x00200000L
-#define ATOM_S0_DFP2Ib2                    0x20
-
-#define ATOM_S2_DFP1I_DPMS_STATE           ATOM_S2_DFP1_DPMS_STATE
-#define ATOM_S2_DFP1X_DPMS_STATE           ATOM_S2_DFP2_DPMS_STATE
-
-#define ATOM_S2_DFP2I_DPMS_STATE           0x02000000L
-#define ATOM_S2_DFP2I_DPMS_STATEb3         0x02
-
-#define ATOM_S3_DFP2I_ACTIVEb1             0x02
-
-#define ATOM_S3_DFP1I_ACTIVE               ATOM_S3_DFP1_ACTIVE 
-#define ATOM_S3_DFP1X_ACTIVE               ATOM_S3_DFP2_ACTIVE
-
-#define ATOM_S3_DFP2I_ACTIVE               0x00000200L
-
-#define ATOM_S3_DFP1I_CRTC_ACTIVE          ATOM_S3_DFP1_CRTC_ACTIVE
-#define ATOM_S3_DFP1X_CRTC_ACTIVE          ATOM_S3_DFP2_CRTC_ACTIVE
-#define ATOM_S3_DFP2I_CRTC_ACTIVE          0x02000000L
-
-#define ATOM_S3_DFP2I_CRTC_ACTIVEb3        0x02
-#define ATOM_S5_DOS_REQ_DFP2Ib1            0x02
-
-#define ATOM_S5_DOS_REQ_DFP2I              0x0200
-#define ATOM_S6_ACC_REQ_DFP1I              ATOM_S6_ACC_REQ_DFP1
-#define ATOM_S6_ACC_REQ_DFP1X              ATOM_S6_ACC_REQ_DFP2
-
-#define ATOM_S6_ACC_REQ_DFP2Ib3            0x02
-#define ATOM_S6_ACC_REQ_DFP2I              0x02000000L
-
-#define TMDS1XEncoderControl               DVOEncoderControl           
-#define DFP1XOutputControl                 DVOOutputControl
-
-#define ExternalDFPOutputControl           DFP1XOutputControl
-#define EnableExternalTMDS_Encoder         TMDS1XEncoderControl
-
-#define DFP1IOutputControl                 TMDSAOutputControl
-#define DFP2IOutputControl                 LVTMAOutputControl      
-
-#define DAC1_ENCODER_CONTROL_PARAMETERS    DAC_ENCODER_CONTROL_PARAMETERS
-#define DAC1_ENCODER_CONTROL_PS_ALLOCATION DAC_ENCODER_CONTROL_PS_ALLOCATION
-
-#define DAC2_ENCODER_CONTROL_PARAMETERS    DAC_ENCODER_CONTROL_PARAMETERS
-#define DAC2_ENCODER_CONTROL_PS_ALLOCATION DAC_ENCODER_CONTROL_PS_ALLOCATION
-
-#define ucDac1Standard  ucDacStandard
-#define ucDac2Standard  ucDacStandard  
-
-#define TMDS1EncoderControl TMDSAEncoderControl
-#define TMDS2EncoderControl LVTMAEncoderControl
-
-#define DFP1OutputControl   TMDSAOutputControl
-#define DFP2OutputControl   LVTMAOutputControl
-#define CRT1OutputControl   DAC1OutputControl
-#define CRT2OutputControl   DAC2OutputControl
-
-//These two lines will be removed for sure in a few days, will follow up with Michael V.
-#define EnableLVDS_SS   EnableSpreadSpectrumOnPPLL
-#define ENABLE_LVDS_SS_PARAMETERS_V3  ENABLE_SPREAD_SPECTRUM_ON_PPLL  
-
-//#define ATOM_S2_CRT1_DPMS_STATE         0x00010000L
-//#define ATOM_S2_LCD1_DPMS_STATE	        ATOM_S2_CRT1_DPMS_STATE
-//#define ATOM_S2_TV1_DPMS_STATE          ATOM_S2_CRT1_DPMS_STATE
-//#define ATOM_S2_DFP1_DPMS_STATE         ATOM_S2_CRT1_DPMS_STATE
-//#define ATOM_S2_CRT2_DPMS_STATE         ATOM_S2_CRT1_DPMS_STATE
-
-#define ATOM_S6_ACC_REQ_TV2             0x00400000L
-#define ATOM_DEVICE_TV2_INDEX           0x00000006
-#define ATOM_DEVICE_TV2_SUPPORT         (0x1L << ATOM_DEVICE_TV2_INDEX)
-#define ATOM_S0_TV2                     0x00100000L
-#define ATOM_S3_TV2_ACTIVE              ATOM_S3_DFP6_ACTIVE
-#define ATOM_S3_TV2_CRTC_ACTIVE         ATOM_S3_DFP6_CRTC_ACTIVE
-
-//
-#define ATOM_S2_CRT1_DPMS_STATE         0x00010000L
-#define ATOM_S2_LCD1_DPMS_STATE	        0x00020000L
-#define ATOM_S2_TV1_DPMS_STATE          0x00040000L
-#define ATOM_S2_DFP1_DPMS_STATE         0x00080000L
-#define ATOM_S2_CRT2_DPMS_STATE         0x00100000L
-#define ATOM_S2_LCD2_DPMS_STATE         0x00200000L
-#define ATOM_S2_TV2_DPMS_STATE          0x00400000L
-#define ATOM_S2_DFP2_DPMS_STATE         0x00800000L
-#define ATOM_S2_CV_DPMS_STATE           0x01000000L
-#define ATOM_S2_DFP3_DPMS_STATE					0x02000000L
-#define ATOM_S2_DFP4_DPMS_STATE					0x04000000L
-#define ATOM_S2_DFP5_DPMS_STATE					0x08000000L
-
-#define ATOM_S2_CRT1_DPMS_STATEb2       0x01
-#define ATOM_S2_LCD1_DPMS_STATEb2       0x02
-#define ATOM_S2_TV1_DPMS_STATEb2        0x04
-#define ATOM_S2_DFP1_DPMS_STATEb2       0x08
-#define ATOM_S2_CRT2_DPMS_STATEb2       0x10
-#define ATOM_S2_LCD2_DPMS_STATEb2       0x20
-#define ATOM_S2_TV2_DPMS_STATEb2        0x40
-#define ATOM_S2_DFP2_DPMS_STATEb2       0x80
-#define ATOM_S2_CV_DPMS_STATEb3         0x01
-#define ATOM_S2_DFP3_DPMS_STATEb3				0x02
-#define ATOM_S2_DFP4_DPMS_STATEb3				0x04
-#define ATOM_S2_DFP5_DPMS_STATEb3				0x08
-
-#define ATOM_S3_ASIC_GUI_ENGINE_HUNGb3	0x20
-#define ATOM_S3_ALLOW_FAST_PWR_SWITCHb3 0x40
-#define ATOM_S3_RQST_GPU_USE_MIN_PWRb3  0x80
-
-/*********************************************************************************/
-
-#pragma pack() // BIOS data must use byte aligment
-
-//
-// AMD ACPI Table
-//
-#pragma pack(1)
-
-typedef struct {
-  ULONG Signature;
-  ULONG TableLength;      //Length
-  UCHAR Revision;
-  UCHAR Checksum;
-  UCHAR OemId[6];
-  UCHAR OemTableId[8];    //UINT64  OemTableId;
-  ULONG OemRevision;
-  ULONG CreatorId;
-  ULONG CreatorRevision;
-} AMD_ACPI_DESCRIPTION_HEADER;
-/*
-//EFI_ACPI_DESCRIPTION_HEADER from AcpiCommon.h
-typedef struct {
-  UINT32  Signature;       //0x0
-  UINT32  Length;          //0x4
-  UINT8   Revision;        //0x8
-  UINT8   Checksum;        //0x9
-  UINT8   OemId[6];        //0xA
-  UINT64  OemTableId;      //0x10
-  UINT32  OemRevision;     //0x18
-  UINT32  CreatorId;       //0x1C
-  UINT32  CreatorRevision; //0x20
-}EFI_ACPI_DESCRIPTION_HEADER;
-*/
-typedef struct {
-  AMD_ACPI_DESCRIPTION_HEADER SHeader;
-  UCHAR TableUUID[16];    //0x24
-  ULONG VBIOSImageOffset; //0x34. Offset to the first GOP_VBIOS_CONTENT block from the beginning of the stucture.
-  ULONG Lib1ImageOffset;  //0x38. Offset to the first GOP_LIB1_CONTENT block from the beginning of the stucture.
-  ULONG Reserved[4];      //0x3C
-}UEFI_ACPI_VFCT;
-
-typedef struct {
-  ULONG  PCIBus;          //0x4C
-  ULONG  PCIDevice;       //0x50
-  ULONG  PCIFunction;     //0x54
-  USHORT VendorID;        //0x58
-  USHORT DeviceID;        //0x5A
-  USHORT SSVID;           //0x5C
-  USHORT SSID;            //0x5E
-  ULONG  Revision;        //0x60
-  ULONG  ImageLength;     //0x64
-}VFCT_IMAGE_HEADER;
-
-
-typedef struct {
-  VFCT_IMAGE_HEADER	VbiosHeader;
-  UCHAR	VbiosContent[1];
-}GOP_VBIOS_CONTENT;
-
-typedef struct {
-  VFCT_IMAGE_HEADER	Lib1Header;
-  UCHAR	Lib1Content[1];
-}GOP_LIB1_CONTENT;
-
-#pragma pack()
-
-
-#endif /* _ATOMBIOS_H */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_crtc.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_crtc.c
deleted file mode 100644
index af1054f8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_crtc.c
+++ /dev/null
@@ -1,1727 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/radeon_drm.h>
-#include <drm/drm_fixed.h>
-#include "radeon.h"
-#include "atom.h"
-#include "atom-bits.h"
-
-static void atombios_overscan_setup(struct drm_crtc *crtc,
-				    struct drm_display_mode *mode,
-				    struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	SET_CRTC_OVERSCAN_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_OverScan);
-	int a1, a2;
-
-	memset(&args, 0, sizeof(args));
-
-	args.ucCRTC = radeon_crtc->crtc_id;
-
-	switch (radeon_crtc->rmx_type) {
-	case RMX_CENTER:
-		args.usOverscanTop = cpu_to_le16((adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2);
-		args.usOverscanBottom = cpu_to_le16((adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2);
-		args.usOverscanLeft = cpu_to_le16((adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2);
-		args.usOverscanRight = cpu_to_le16((adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2);
-		break;
-	case RMX_ASPECT:
-		a1 = mode->crtc_vdisplay * adjusted_mode->crtc_hdisplay;
-		a2 = adjusted_mode->crtc_vdisplay * mode->crtc_hdisplay;
-
-		if (a1 > a2) {
-			args.usOverscanLeft = cpu_to_le16((adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2);
-			args.usOverscanRight = cpu_to_le16((adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2);
-		} else if (a2 > a1) {
-			args.usOverscanTop = cpu_to_le16((adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2);
-			args.usOverscanBottom = cpu_to_le16((adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2);
-		}
-		break;
-	case RMX_FULL:
-	default:
-		args.usOverscanRight = cpu_to_le16(radeon_crtc->h_border);
-		args.usOverscanLeft = cpu_to_le16(radeon_crtc->h_border);
-		args.usOverscanBottom = cpu_to_le16(radeon_crtc->v_border);
-		args.usOverscanTop = cpu_to_le16(radeon_crtc->v_border);
-		break;
-	}
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_scaler_setup(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	ENABLE_SCALER_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, EnableScaler);
-
-	/* fixme - fill in enc_priv for atom dac */
-	enum radeon_tv_std tv_std = TV_STD_NTSC;
-	bool is_tv = false, is_cv = false;
-	struct drm_encoder *encoder;
-
-	if (!ASIC_IS_AVIVO(rdev) && radeon_crtc->crtc_id)
-		return;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		/* find tv std */
-		if (encoder->crtc == crtc) {
-			struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-			if (radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT) {
-				struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv;
-				tv_std = tv_dac->tv_std;
-				is_tv = true;
-			}
-		}
-	}
-
-	memset(&args, 0, sizeof(args));
-
-	args.ucScaler = radeon_crtc->crtc_id;
-
-	if (is_tv) {
-		switch (tv_std) {
-		case TV_STD_NTSC:
-		default:
-			args.ucTVStandard = ATOM_TV_NTSC;
-			break;
-		case TV_STD_PAL:
-			args.ucTVStandard = ATOM_TV_PAL;
-			break;
-		case TV_STD_PAL_M:
-			args.ucTVStandard = ATOM_TV_PALM;
-			break;
-		case TV_STD_PAL_60:
-			args.ucTVStandard = ATOM_TV_PAL60;
-			break;
-		case TV_STD_NTSC_J:
-			args.ucTVStandard = ATOM_TV_NTSCJ;
-			break;
-		case TV_STD_SCART_PAL:
-			args.ucTVStandard = ATOM_TV_PAL; /* ??? */
-			break;
-		case TV_STD_SECAM:
-			args.ucTVStandard = ATOM_TV_SECAM;
-			break;
-		case TV_STD_PAL_CN:
-			args.ucTVStandard = ATOM_TV_PALCN;
-			break;
-		}
-		args.ucEnable = SCALER_ENABLE_MULTITAP_MODE;
-	} else if (is_cv) {
-		args.ucTVStandard = ATOM_TV_CV;
-		args.ucEnable = SCALER_ENABLE_MULTITAP_MODE;
-	} else {
-		switch (radeon_crtc->rmx_type) {
-		case RMX_FULL:
-			args.ucEnable = ATOM_SCALER_EXPANSION;
-			break;
-		case RMX_CENTER:
-			args.ucEnable = ATOM_SCALER_CENTER;
-			break;
-		case RMX_ASPECT:
-			args.ucEnable = ATOM_SCALER_EXPANSION;
-			break;
-		default:
-			if (ASIC_IS_AVIVO(rdev))
-				args.ucEnable = ATOM_SCALER_DISABLE;
-			else
-				args.ucEnable = ATOM_SCALER_CENTER;
-			break;
-		}
-	}
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-	if ((is_tv || is_cv)
-	    && rdev->family >= CHIP_RV515 && rdev->family <= CHIP_R580) {
-		atom_rv515_force_tv_scaler(rdev, radeon_crtc);
-	}
-}
-
-static void atombios_lock_crtc(struct drm_crtc *crtc, int lock)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int index =
-	    GetIndexIntoMasterTable(COMMAND, UpdateCRTC_DoubleBufferRegisters);
-	ENABLE_CRTC_PS_ALLOCATION args;
-
-	memset(&args, 0, sizeof(args));
-
-	args.ucCRTC = radeon_crtc->crtc_id;
-	args.ucEnable = lock;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_enable_crtc(struct drm_crtc *crtc, int state)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int index = GetIndexIntoMasterTable(COMMAND, EnableCRTC);
-	ENABLE_CRTC_PS_ALLOCATION args;
-
-	memset(&args, 0, sizeof(args));
-
-	args.ucCRTC = radeon_crtc->crtc_id;
-	args.ucEnable = state;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_enable_crtc_memreq(struct drm_crtc *crtc, int state)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int index = GetIndexIntoMasterTable(COMMAND, EnableCRTCMemReq);
-	ENABLE_CRTC_PS_ALLOCATION args;
-
-	memset(&args, 0, sizeof(args));
-
-	args.ucCRTC = radeon_crtc->crtc_id;
-	args.ucEnable = state;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_blank_crtc(struct drm_crtc *crtc, int state)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int index = GetIndexIntoMasterTable(COMMAND, BlankCRTC);
-	BLANK_CRTC_PS_ALLOCATION args;
-
-	memset(&args, 0, sizeof(args));
-
-	args.ucCRTC = radeon_crtc->crtc_id;
-	args.ucBlanking = state;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_powergate_crtc(struct drm_crtc *crtc, int state)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int index = GetIndexIntoMasterTable(COMMAND, EnableDispPowerGating);
-	ENABLE_DISP_POWER_GATING_PARAMETERS_V2_1 args;
-
-	memset(&args, 0, sizeof(args));
-
-	args.ucDispPipeId = radeon_crtc->crtc_id;
-	args.ucEnable = state;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-void atombios_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		radeon_crtc->enabled = true;
-		/* adjust pm to dpms changes BEFORE enabling crtcs */
-		radeon_pm_compute_clocks(rdev);
-		/* disable crtc pair power gating before programming */
-		if (ASIC_IS_DCE6(rdev))
-			atombios_powergate_crtc(crtc, ATOM_DISABLE);
-		atombios_enable_crtc(crtc, ATOM_ENABLE);
-		if (ASIC_IS_DCE3(rdev) && !ASIC_IS_DCE6(rdev))
-			atombios_enable_crtc_memreq(crtc, ATOM_ENABLE);
-		atombios_blank_crtc(crtc, ATOM_DISABLE);
-		drm_vblank_post_modeset(dev, radeon_crtc->crtc_id);
-		radeon_crtc_load_lut(crtc);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		drm_vblank_pre_modeset(dev, radeon_crtc->crtc_id);
-		if (radeon_crtc->enabled)
-			atombios_blank_crtc(crtc, ATOM_ENABLE);
-		if (ASIC_IS_DCE3(rdev) && !ASIC_IS_DCE6(rdev))
-			atombios_enable_crtc_memreq(crtc, ATOM_DISABLE);
-		atombios_enable_crtc(crtc, ATOM_DISABLE);
-		radeon_crtc->enabled = false;
-		/* power gating is per-pair */
-		if (ASIC_IS_DCE6(rdev)) {
-			struct drm_crtc *other_crtc;
-			struct radeon_crtc *other_radeon_crtc;
-			list_for_each_entry(other_crtc, &rdev->ddev->mode_config.crtc_list, head) {
-				other_radeon_crtc = to_radeon_crtc(other_crtc);
-				if (((radeon_crtc->crtc_id == 0) && (other_radeon_crtc->crtc_id == 1)) ||
-				    ((radeon_crtc->crtc_id == 1) && (other_radeon_crtc->crtc_id == 0)) ||
-				    ((radeon_crtc->crtc_id == 2) && (other_radeon_crtc->crtc_id == 3)) ||
-				    ((radeon_crtc->crtc_id == 3) && (other_radeon_crtc->crtc_id == 2)) ||
-				    ((radeon_crtc->crtc_id == 4) && (other_radeon_crtc->crtc_id == 5)) ||
-				    ((radeon_crtc->crtc_id == 5) && (other_radeon_crtc->crtc_id == 4))) {
-					/* if both crtcs in the pair are off, enable power gating */
-					if (other_radeon_crtc->enabled == false)
-						atombios_powergate_crtc(crtc, ATOM_ENABLE);
-					break;
-				}
-			}
-		}
-		/* adjust pm to dpms changes AFTER disabling crtcs */
-		radeon_pm_compute_clocks(rdev);
-		break;
-	}
-}
-
-static void
-atombios_set_crtc_dtd_timing(struct drm_crtc *crtc,
-			     struct drm_display_mode *mode)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	SET_CRTC_USING_DTD_TIMING_PARAMETERS args;
-	int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_UsingDTDTiming);
-	u16 misc = 0;
-
-	memset(&args, 0, sizeof(args));
-	args.usH_Size = cpu_to_le16(mode->crtc_hdisplay - (radeon_crtc->h_border * 2));
-	args.usH_Blanking_Time =
-		cpu_to_le16(mode->crtc_hblank_end - mode->crtc_hdisplay + (radeon_crtc->h_border * 2));
-	args.usV_Size = cpu_to_le16(mode->crtc_vdisplay - (radeon_crtc->v_border * 2));
-	args.usV_Blanking_Time =
-		cpu_to_le16(mode->crtc_vblank_end - mode->crtc_vdisplay + (radeon_crtc->v_border * 2));
-	args.usH_SyncOffset =
-		cpu_to_le16(mode->crtc_hsync_start - mode->crtc_hdisplay + radeon_crtc->h_border);
-	args.usH_SyncWidth =
-		cpu_to_le16(mode->crtc_hsync_end - mode->crtc_hsync_start);
-	args.usV_SyncOffset =
-		cpu_to_le16(mode->crtc_vsync_start - mode->crtc_vdisplay + radeon_crtc->v_border);
-	args.usV_SyncWidth =
-		cpu_to_le16(mode->crtc_vsync_end - mode->crtc_vsync_start);
-	args.ucH_Border = radeon_crtc->h_border;
-	args.ucV_Border = radeon_crtc->v_border;
-
-	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-		misc |= ATOM_VSYNC_POLARITY;
-	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
-		misc |= ATOM_HSYNC_POLARITY;
-	if (mode->flags & DRM_MODE_FLAG_CSYNC)
-		misc |= ATOM_COMPOSITESYNC;
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		misc |= ATOM_INTERLACE;
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		misc |= ATOM_DOUBLE_CLOCK_MODE;
-
-	args.susModeMiscInfo.usAccess = cpu_to_le16(misc);
-	args.ucCRTC = radeon_crtc->crtc_id;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_crtc_set_timing(struct drm_crtc *crtc,
-				     struct drm_display_mode *mode)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_Timing);
-	u16 misc = 0;
-
-	memset(&args, 0, sizeof(args));
-	args.usH_Total = cpu_to_le16(mode->crtc_htotal);
-	args.usH_Disp = cpu_to_le16(mode->crtc_hdisplay);
-	args.usH_SyncStart = cpu_to_le16(mode->crtc_hsync_start);
-	args.usH_SyncWidth =
-		cpu_to_le16(mode->crtc_hsync_end - mode->crtc_hsync_start);
-	args.usV_Total = cpu_to_le16(mode->crtc_vtotal);
-	args.usV_Disp = cpu_to_le16(mode->crtc_vdisplay);
-	args.usV_SyncStart = cpu_to_le16(mode->crtc_vsync_start);
-	args.usV_SyncWidth =
-		cpu_to_le16(mode->crtc_vsync_end - mode->crtc_vsync_start);
-
-	args.ucOverscanRight = radeon_crtc->h_border;
-	args.ucOverscanLeft = radeon_crtc->h_border;
-	args.ucOverscanBottom = radeon_crtc->v_border;
-	args.ucOverscanTop = radeon_crtc->v_border;
-
-	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-		misc |= ATOM_VSYNC_POLARITY;
-	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
-		misc |= ATOM_HSYNC_POLARITY;
-	if (mode->flags & DRM_MODE_FLAG_CSYNC)
-		misc |= ATOM_COMPOSITESYNC;
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		misc |= ATOM_INTERLACE;
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		misc |= ATOM_DOUBLE_CLOCK_MODE;
-
-	args.susModeMiscInfo.usAccess = cpu_to_le16(misc);
-	args.ucCRTC = radeon_crtc->crtc_id;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_disable_ss(struct radeon_device *rdev, int pll_id)
-{
-	u32 ss_cntl;
-
-	if (ASIC_IS_DCE4(rdev)) {
-		switch (pll_id) {
-		case ATOM_PPLL1:
-			ss_cntl = RREG32(EVERGREEN_P1PLL_SS_CNTL);
-			ss_cntl &= ~EVERGREEN_PxPLL_SS_EN;
-			WREG32(EVERGREEN_P1PLL_SS_CNTL, ss_cntl);
-			break;
-		case ATOM_PPLL2:
-			ss_cntl = RREG32(EVERGREEN_P2PLL_SS_CNTL);
-			ss_cntl &= ~EVERGREEN_PxPLL_SS_EN;
-			WREG32(EVERGREEN_P2PLL_SS_CNTL, ss_cntl);
-			break;
-		case ATOM_DCPLL:
-		case ATOM_PPLL_INVALID:
-			return;
-		}
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		switch (pll_id) {
-		case ATOM_PPLL1:
-			ss_cntl = RREG32(AVIVO_P1PLL_INT_SS_CNTL);
-			ss_cntl &= ~1;
-			WREG32(AVIVO_P1PLL_INT_SS_CNTL, ss_cntl);
-			break;
-		case ATOM_PPLL2:
-			ss_cntl = RREG32(AVIVO_P2PLL_INT_SS_CNTL);
-			ss_cntl &= ~1;
-			WREG32(AVIVO_P2PLL_INT_SS_CNTL, ss_cntl);
-			break;
-		case ATOM_DCPLL:
-		case ATOM_PPLL_INVALID:
-			return;
-		}
-	}
-}
-
-
-union atom_enable_ss {
-	ENABLE_LVDS_SS_PARAMETERS lvds_ss;
-	ENABLE_LVDS_SS_PARAMETERS_V2 lvds_ss_2;
-	ENABLE_SPREAD_SPECTRUM_ON_PPLL_PS_ALLOCATION v1;
-	ENABLE_SPREAD_SPECTRUM_ON_PPLL_V2 v2;
-	ENABLE_SPREAD_SPECTRUM_ON_PPLL_V3 v3;
-};
-
-static void atombios_crtc_program_ss(struct radeon_device *rdev,
-				     int enable,
-				     int pll_id,
-				     struct radeon_atom_ss *ss)
-{
-	int index = GetIndexIntoMasterTable(COMMAND, EnableSpreadSpectrumOnPPLL);
-	union atom_enable_ss args;
-
-	memset(&args, 0, sizeof(args));
-
-	if (ASIC_IS_DCE5(rdev)) {
-		args.v3.usSpreadSpectrumAmountFrac = cpu_to_le16(0);
-		args.v3.ucSpreadSpectrumType = ss->type & ATOM_SS_CENTRE_SPREAD_MODE_MASK;
-		switch (pll_id) {
-		case ATOM_PPLL1:
-			args.v3.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V3_P1PLL;
-			args.v3.usSpreadSpectrumAmount = cpu_to_le16(ss->amount);
-			args.v3.usSpreadSpectrumStep = cpu_to_le16(ss->step);
-			break;
-		case ATOM_PPLL2:
-			args.v3.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V3_P2PLL;
-			args.v3.usSpreadSpectrumAmount = cpu_to_le16(ss->amount);
-			args.v3.usSpreadSpectrumStep = cpu_to_le16(ss->step);
-			break;
-		case ATOM_DCPLL:
-			args.v3.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V3_DCPLL;
-			args.v3.usSpreadSpectrumAmount = cpu_to_le16(0);
-			args.v3.usSpreadSpectrumStep = cpu_to_le16(0);
-			break;
-		case ATOM_PPLL_INVALID:
-			return;
-		}
-		args.v3.ucEnable = enable;
-		if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK) || ASIC_IS_DCE61(rdev))
-			args.v3.ucEnable = ATOM_DISABLE;
-	} else if (ASIC_IS_DCE4(rdev)) {
-		args.v2.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage);
-		args.v2.ucSpreadSpectrumType = ss->type & ATOM_SS_CENTRE_SPREAD_MODE_MASK;
-		switch (pll_id) {
-		case ATOM_PPLL1:
-			args.v2.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V2_P1PLL;
-			args.v2.usSpreadSpectrumAmount = cpu_to_le16(ss->amount);
-			args.v2.usSpreadSpectrumStep = cpu_to_le16(ss->step);
-			break;
-		case ATOM_PPLL2:
-			args.v2.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V2_P2PLL;
-			args.v2.usSpreadSpectrumAmount = cpu_to_le16(ss->amount);
-			args.v2.usSpreadSpectrumStep = cpu_to_le16(ss->step);
-			break;
-		case ATOM_DCPLL:
-			args.v2.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V2_DCPLL;
-			args.v2.usSpreadSpectrumAmount = cpu_to_le16(0);
-			args.v2.usSpreadSpectrumStep = cpu_to_le16(0);
-			break;
-		case ATOM_PPLL_INVALID:
-			return;
-		}
-		args.v2.ucEnable = enable;
-		if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK) || ASIC_IS_DCE41(rdev))
-			args.v2.ucEnable = ATOM_DISABLE;
-	} else if (ASIC_IS_DCE3(rdev)) {
-		args.v1.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage);
-		args.v1.ucSpreadSpectrumType = ss->type & ATOM_SS_CENTRE_SPREAD_MODE_MASK;
-		args.v1.ucSpreadSpectrumStep = ss->step;
-		args.v1.ucSpreadSpectrumDelay = ss->delay;
-		args.v1.ucSpreadSpectrumRange = ss->range;
-		args.v1.ucPpll = pll_id;
-		args.v1.ucEnable = enable;
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		if ((enable == ATOM_DISABLE) || (ss->percentage == 0) ||
-		    (ss->type & ATOM_EXTERNAL_SS_MASK)) {
-			atombios_disable_ss(rdev, pll_id);
-			return;
-		}
-		args.lvds_ss_2.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage);
-		args.lvds_ss_2.ucSpreadSpectrumType = ss->type & ATOM_SS_CENTRE_SPREAD_MODE_MASK;
-		args.lvds_ss_2.ucSpreadSpectrumStep = ss->step;
-		args.lvds_ss_2.ucSpreadSpectrumDelay = ss->delay;
-		args.lvds_ss_2.ucSpreadSpectrumRange = ss->range;
-		args.lvds_ss_2.ucEnable = enable;
-	} else {
-		if ((enable == ATOM_DISABLE) || (ss->percentage == 0) ||
-		    (ss->type & ATOM_EXTERNAL_SS_MASK)) {
-			atombios_disable_ss(rdev, pll_id);
-			return;
-		}
-		args.lvds_ss.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage);
-		args.lvds_ss.ucSpreadSpectrumType = ss->type & ATOM_SS_CENTRE_SPREAD_MODE_MASK;
-		args.lvds_ss.ucSpreadSpectrumStepSize_Delay = (ss->step & 3) << 2;
-		args.lvds_ss.ucSpreadSpectrumStepSize_Delay |= (ss->delay & 7) << 4;
-		args.lvds_ss.ucEnable = enable;
-	}
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-union adjust_pixel_clock {
-	ADJUST_DISPLAY_PLL_PS_ALLOCATION v1;
-	ADJUST_DISPLAY_PLL_PS_ALLOCATION_V3 v3;
-};
-
-static u32 atombios_adjust_pll(struct drm_crtc *crtc,
-			       struct drm_display_mode *mode,
-			       struct radeon_pll *pll,
-			       bool ss_enabled,
-			       struct radeon_atom_ss *ss)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *encoder = NULL;
-	struct radeon_encoder *radeon_encoder = NULL;
-	struct drm_connector *connector = NULL;
-	u32 adjusted_clock = mode->clock;
-	int encoder_mode = 0;
-	u32 dp_clock = mode->clock;
-	int bpc = 8;
-	bool is_duallink = false;
-
-	/* reset the pll flags */
-	pll->flags = 0;
-
-	if (ASIC_IS_AVIVO(rdev)) {
-		if ((rdev->family == CHIP_RS600) ||
-		    (rdev->family == CHIP_RS690) ||
-		    (rdev->family == CHIP_RS740))
-			pll->flags |= (/*RADEON_PLL_USE_FRAC_FB_DIV |*/
-				       RADEON_PLL_PREFER_CLOSEST_LOWER);
-
-		if (ASIC_IS_DCE32(rdev) && mode->clock > 200000)	/* range limits??? */
-			pll->flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
-		else
-			pll->flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
-
-		if (rdev->family < CHIP_RV770)
-			pll->flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;
-		/* use frac fb div on APUs */
-		if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev))
-			pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV;
-	} else {
-		pll->flags |= RADEON_PLL_LEGACY;
-
-		if (mode->clock > 200000)	/* range limits??? */
-			pll->flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
-		else
-			pll->flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
-	}
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		if (encoder->crtc == crtc) {
-			radeon_encoder = to_radeon_encoder(encoder);
-			connector = radeon_get_connector_for_encoder(encoder);
-			/* if (connector && connector->display_info.bpc)
-				bpc = connector->display_info.bpc; */
-			encoder_mode = atombios_get_encoder_mode(encoder);
-			is_duallink = radeon_dig_monitor_is_duallink(encoder, mode->clock);
-			if ((radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT | ATOM_DEVICE_DFP_SUPPORT)) ||
-			    (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)) {
-				if (connector) {
-					struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-					struct radeon_connector_atom_dig *dig_connector =
-						radeon_connector->con_priv;
-
-					dp_clock = dig_connector->dp_clock;
-				}
-			}
-
-			/* use recommended ref_div for ss */
-			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-				if (ss_enabled) {
-					if (ss->refdiv) {
-						pll->flags |= RADEON_PLL_USE_REF_DIV;
-						pll->reference_div = ss->refdiv;
-						if (ASIC_IS_AVIVO(rdev))
-							pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV;
-					}
-				}
-			}
-
-			if (ASIC_IS_AVIVO(rdev)) {
-				/* DVO wants 2x pixel clock if the DVO chip is in 12 bit mode */
-				if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1)
-					adjusted_clock = mode->clock * 2;
-				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-					pll->flags |= RADEON_PLL_PREFER_CLOSEST_LOWER;
-				if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-					pll->flags |= RADEON_PLL_IS_LCD;
-			} else {
-				if (encoder->encoder_type != DRM_MODE_ENCODER_DAC)
-					pll->flags |= RADEON_PLL_NO_ODD_POST_DIV;
-				if (encoder->encoder_type == DRM_MODE_ENCODER_LVDS)
-					pll->flags |= RADEON_PLL_USE_REF_DIV;
-			}
-			break;
-		}
-	}
-
-	/* DCE3+ has an AdjustDisplayPll that will adjust the pixel clock
-	 * accordingly based on the encoder/transmitter to work around
-	 * special hw requirements.
-	 */
-	if (ASIC_IS_DCE3(rdev)) {
-		union adjust_pixel_clock args;
-		u8 frev, crev;
-		int index;
-
-		index = GetIndexIntoMasterTable(COMMAND, AdjustDisplayPll);
-		if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev,
-					   &crev))
-			return adjusted_clock;
-
-		memset(&args, 0, sizeof(args));
-
-		switch (frev) {
-		case 1:
-			switch (crev) {
-			case 1:
-			case 2:
-				args.v1.usPixelClock = cpu_to_le16(mode->clock / 10);
-				args.v1.ucTransmitterID = radeon_encoder->encoder_id;
-				args.v1.ucEncodeMode = encoder_mode;
-				if (ss_enabled && ss->percentage)
-					args.v1.ucConfig |=
-						ADJUST_DISPLAY_CONFIG_SS_ENABLE;
-
-				atom_execute_table(rdev->mode_info.atom_context,
-						   index, (uint32_t *)&args);
-				adjusted_clock = le16_to_cpu(args.v1.usPixelClock) * 10;
-				break;
-			case 3:
-				args.v3.sInput.usPixelClock = cpu_to_le16(mode->clock / 10);
-				args.v3.sInput.ucTransmitterID = radeon_encoder->encoder_id;
-				args.v3.sInput.ucEncodeMode = encoder_mode;
-				args.v3.sInput.ucDispPllConfig = 0;
-				if (ss_enabled && ss->percentage)
-					args.v3.sInput.ucDispPllConfig |=
-						DISPPLL_CONFIG_SS_ENABLE;
-				if (ENCODER_MODE_IS_DP(encoder_mode)) {
-					args.v3.sInput.ucDispPllConfig |=
-						DISPPLL_CONFIG_COHERENT_MODE;
-					/* 16200 or 27000 */
-					args.v3.sInput.usPixelClock = cpu_to_le16(dp_clock / 10);
-				} else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-					struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-					if (encoder_mode == ATOM_ENCODER_MODE_HDMI)
-						/* deep color support */
-						args.v3.sInput.usPixelClock =
-							cpu_to_le16((mode->clock * bpc / 8) / 10);
-					if (dig->coherent_mode)
-						args.v3.sInput.ucDispPllConfig |=
-							DISPPLL_CONFIG_COHERENT_MODE;
-					if (is_duallink)
-						args.v3.sInput.ucDispPllConfig |=
-							DISPPLL_CONFIG_DUAL_LINK;
-				}
-				if (radeon_encoder_get_dp_bridge_encoder_id(encoder) !=
-				    ENCODER_OBJECT_ID_NONE)
-					args.v3.sInput.ucExtTransmitterID =
-						radeon_encoder_get_dp_bridge_encoder_id(encoder);
-				else
-					args.v3.sInput.ucExtTransmitterID = 0;
-
-				atom_execute_table(rdev->mode_info.atom_context,
-						   index, (uint32_t *)&args);
-				adjusted_clock = le32_to_cpu(args.v3.sOutput.ulDispPllFreq) * 10;
-				if (args.v3.sOutput.ucRefDiv) {
-					pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV;
-					pll->flags |= RADEON_PLL_USE_REF_DIV;
-					pll->reference_div = args.v3.sOutput.ucRefDiv;
-				}
-				if (args.v3.sOutput.ucPostDiv) {
-					pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV;
-					pll->flags |= RADEON_PLL_USE_POST_DIV;
-					pll->post_div = args.v3.sOutput.ucPostDiv;
-				}
-				break;
-			default:
-				DRM_ERROR("Unknown table version %d %d\n", frev, crev);
-				return adjusted_clock;
-			}
-			break;
-		default:
-			DRM_ERROR("Unknown table version %d %d\n", frev, crev);
-			return adjusted_clock;
-		}
-	}
-	return adjusted_clock;
-}
-
-union set_pixel_clock {
-	SET_PIXEL_CLOCK_PS_ALLOCATION base;
-	PIXEL_CLOCK_PARAMETERS v1;
-	PIXEL_CLOCK_PARAMETERS_V2 v2;
-	PIXEL_CLOCK_PARAMETERS_V3 v3;
-	PIXEL_CLOCK_PARAMETERS_V5 v5;
-	PIXEL_CLOCK_PARAMETERS_V6 v6;
-};
-
-/* on DCE5, make sure the voltage is high enough to support the
- * required disp clk.
- */
-static void atombios_crtc_set_disp_eng_pll(struct radeon_device *rdev,
-				    u32 dispclk)
-{
-	u8 frev, crev;
-	int index;
-	union set_pixel_clock args;
-
-	memset(&args, 0, sizeof(args));
-
-	index = GetIndexIntoMasterTable(COMMAND, SetPixelClock);
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev,
-				   &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-		switch (crev) {
-		case 5:
-			/* if the default dcpll clock is specified,
-			 * SetPixelClock provides the dividers
-			 */
-			args.v5.ucCRTC = ATOM_CRTC_INVALID;
-			args.v5.usPixelClock = cpu_to_le16(dispclk);
-			args.v5.ucPpll = ATOM_DCPLL;
-			break;
-		case 6:
-			/* if the default dcpll clock is specified,
-			 * SetPixelClock provides the dividers
-			 */
-			args.v6.ulDispEngClkFreq = cpu_to_le32(dispclk);
-			if (ASIC_IS_DCE61(rdev))
-				args.v6.ucPpll = ATOM_EXT_PLL1;
-			else if (ASIC_IS_DCE6(rdev))
-				args.v6.ucPpll = ATOM_PPLL0;
-			else
-				args.v6.ucPpll = ATOM_DCPLL;
-			break;
-		default:
-			DRM_ERROR("Unknown table version %d %d\n", frev, crev);
-			return;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version %d %d\n", frev, crev);
-		return;
-	}
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_crtc_program_pll(struct drm_crtc *crtc,
-				      u32 crtc_id,
-				      int pll_id,
-				      u32 encoder_mode,
-				      u32 encoder_id,
-				      u32 clock,
-				      u32 ref_div,
-				      u32 fb_div,
-				      u32 frac_fb_div,
-				      u32 post_div,
-				      int bpc,
-				      bool ss_enabled,
-				      struct radeon_atom_ss *ss)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	u8 frev, crev;
-	int index = GetIndexIntoMasterTable(COMMAND, SetPixelClock);
-	union set_pixel_clock args;
-
-	memset(&args, 0, sizeof(args));
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev,
-				   &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-		switch (crev) {
-		case 1:
-			if (clock == ATOM_DISABLE)
-				return;
-			args.v1.usPixelClock = cpu_to_le16(clock / 10);
-			args.v1.usRefDiv = cpu_to_le16(ref_div);
-			args.v1.usFbDiv = cpu_to_le16(fb_div);
-			args.v1.ucFracFbDiv = frac_fb_div;
-			args.v1.ucPostDiv = post_div;
-			args.v1.ucPpll = pll_id;
-			args.v1.ucCRTC = crtc_id;
-			args.v1.ucRefDivSrc = 1;
-			break;
-		case 2:
-			args.v2.usPixelClock = cpu_to_le16(clock / 10);
-			args.v2.usRefDiv = cpu_to_le16(ref_div);
-			args.v2.usFbDiv = cpu_to_le16(fb_div);
-			args.v2.ucFracFbDiv = frac_fb_div;
-			args.v2.ucPostDiv = post_div;
-			args.v2.ucPpll = pll_id;
-			args.v2.ucCRTC = crtc_id;
-			args.v2.ucRefDivSrc = 1;
-			break;
-		case 3:
-			args.v3.usPixelClock = cpu_to_le16(clock / 10);
-			args.v3.usRefDiv = cpu_to_le16(ref_div);
-			args.v3.usFbDiv = cpu_to_le16(fb_div);
-			args.v3.ucFracFbDiv = frac_fb_div;
-			args.v3.ucPostDiv = post_div;
-			args.v3.ucPpll = pll_id;
-			args.v3.ucMiscInfo = (pll_id << 2);
-			if (ss_enabled && (ss->type & ATOM_EXTERNAL_SS_MASK))
-				args.v3.ucMiscInfo |= PIXEL_CLOCK_MISC_REF_DIV_SRC;
-			args.v3.ucTransmitterId = encoder_id;
-			args.v3.ucEncoderMode = encoder_mode;
-			break;
-		case 5:
-			args.v5.ucCRTC = crtc_id;
-			args.v5.usPixelClock = cpu_to_le16(clock / 10);
-			args.v5.ucRefDiv = ref_div;
-			args.v5.usFbDiv = cpu_to_le16(fb_div);
-			args.v5.ulFbDivDecFrac = cpu_to_le32(frac_fb_div * 100000);
-			args.v5.ucPostDiv = post_div;
-			args.v5.ucMiscInfo = 0; /* HDMI depth, etc. */
-			if (ss_enabled && (ss->type & ATOM_EXTERNAL_SS_MASK))
-				args.v5.ucMiscInfo |= PIXEL_CLOCK_V5_MISC_REF_DIV_SRC;
-			switch (bpc) {
-			case 8:
-			default:
-				args.v5.ucMiscInfo |= PIXEL_CLOCK_V5_MISC_HDMI_24BPP;
-				break;
-			case 10:
-				args.v5.ucMiscInfo |= PIXEL_CLOCK_V5_MISC_HDMI_30BPP;
-				break;
-			}
-			args.v5.ucTransmitterID = encoder_id;
-			args.v5.ucEncoderMode = encoder_mode;
-			args.v5.ucPpll = pll_id;
-			break;
-		case 6:
-			args.v6.ulDispEngClkFreq = cpu_to_le32(crtc_id << 24 | clock / 10);
-			args.v6.ucRefDiv = ref_div;
-			args.v6.usFbDiv = cpu_to_le16(fb_div);
-			args.v6.ulFbDivDecFrac = cpu_to_le32(frac_fb_div * 100000);
-			args.v6.ucPostDiv = post_div;
-			args.v6.ucMiscInfo = 0; /* HDMI depth, etc. */
-			if (ss_enabled && (ss->type & ATOM_EXTERNAL_SS_MASK))
-				args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_REF_DIV_SRC;
-			switch (bpc) {
-			case 8:
-			default:
-				args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_HDMI_24BPP;
-				break;
-			case 10:
-				args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_HDMI_30BPP;
-				break;
-			case 12:
-				args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_HDMI_36BPP;
-				break;
-			case 16:
-				args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_HDMI_48BPP;
-				break;
-			}
-			args.v6.ucTransmitterID = encoder_id;
-			args.v6.ucEncoderMode = encoder_mode;
-			args.v6.ucPpll = pll_id;
-			break;
-		default:
-			DRM_ERROR("Unknown table version %d %d\n", frev, crev);
-			return;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version %d %d\n", frev, crev);
-		return;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *encoder = NULL;
-	struct radeon_encoder *radeon_encoder = NULL;
-	u32 pll_clock = mode->clock;
-	u32 ref_div = 0, fb_div = 0, frac_fb_div = 0, post_div = 0;
-	struct radeon_pll *pll;
-	u32 adjusted_clock;
-	int encoder_mode = 0;
-	struct radeon_atom_ss ss;
-	bool ss_enabled = false;
-	int bpc = 8;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		if (encoder->crtc == crtc) {
-			radeon_encoder = to_radeon_encoder(encoder);
-			encoder_mode = atombios_get_encoder_mode(encoder);
-			break;
-		}
-	}
-
-	if (!radeon_encoder)
-		return;
-
-	switch (radeon_crtc->pll_id) {
-	case ATOM_PPLL1:
-		pll = &rdev->clock.p1pll;
-		break;
-	case ATOM_PPLL2:
-		pll = &rdev->clock.p2pll;
-		break;
-	case ATOM_DCPLL:
-	case ATOM_PPLL_INVALID:
-	default:
-		pll = &rdev->clock.dcpll;
-		break;
-	}
-
-	if ((radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT | ATOM_DEVICE_DFP_SUPPORT)) ||
-	    (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)) {
-		struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-		struct drm_connector *connector =
-			radeon_get_connector_for_encoder(encoder);
-		struct radeon_connector *radeon_connector =
-			to_radeon_connector(connector);
-		struct radeon_connector_atom_dig *dig_connector =
-			radeon_connector->con_priv;
-		int dp_clock;
-
-		/* if (connector->display_info.bpc)
-			bpc = connector->display_info.bpc; */
-
-		switch (encoder_mode) {
-		case ATOM_ENCODER_MODE_DP_MST:
-		case ATOM_ENCODER_MODE_DP:
-			/* DP/eDP */
-			dp_clock = dig_connector->dp_clock / 10;
-			if (ASIC_IS_DCE4(rdev))
-				ss_enabled =
-					radeon_atombios_get_asic_ss_info(rdev, &ss,
-									 ASIC_INTERNAL_SS_ON_DP,
-									 dp_clock);
-			else {
-				if (dp_clock == 16200) {
-					ss_enabled =
-						radeon_atombios_get_ppll_ss_info(rdev, &ss,
-										 ATOM_DP_SS_ID2);
-					if (!ss_enabled)
-						ss_enabled =
-							radeon_atombios_get_ppll_ss_info(rdev, &ss,
-											 ATOM_DP_SS_ID1);
-				} else
-					ss_enabled =
-						radeon_atombios_get_ppll_ss_info(rdev, &ss,
-										 ATOM_DP_SS_ID1);
-			}
-			break;
-		case ATOM_ENCODER_MODE_LVDS:
-			if (ASIC_IS_DCE4(rdev))
-				ss_enabled = radeon_atombios_get_asic_ss_info(rdev, &ss,
-									      dig->lcd_ss_id,
-									      mode->clock / 10);
-			else
-				ss_enabled = radeon_atombios_get_ppll_ss_info(rdev, &ss,
-									      dig->lcd_ss_id);
-			break;
-		case ATOM_ENCODER_MODE_DVI:
-			if (ASIC_IS_DCE4(rdev))
-				ss_enabled =
-					radeon_atombios_get_asic_ss_info(rdev, &ss,
-									 ASIC_INTERNAL_SS_ON_TMDS,
-									 mode->clock / 10);
-			break;
-		case ATOM_ENCODER_MODE_HDMI:
-			if (ASIC_IS_DCE4(rdev))
-				ss_enabled =
-					radeon_atombios_get_asic_ss_info(rdev, &ss,
-									 ASIC_INTERNAL_SS_ON_HDMI,
-									 mode->clock / 10);
-			break;
-		default:
-			break;
-		}
-	}
-
-	/* adjust pixel clock as needed */
-	adjusted_clock = atombios_adjust_pll(crtc, mode, pll, ss_enabled, &ss);
-
-	if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-		/* TV seems to prefer the legacy algo on some boards */
-		radeon_compute_pll_legacy(pll, adjusted_clock, &pll_clock, &fb_div, &frac_fb_div,
-					  &ref_div, &post_div);
-	else if (ASIC_IS_AVIVO(rdev))
-		radeon_compute_pll_avivo(pll, adjusted_clock, &pll_clock, &fb_div, &frac_fb_div,
-					 &ref_div, &post_div);
-	else
-		radeon_compute_pll_legacy(pll, adjusted_clock, &pll_clock, &fb_div, &frac_fb_div,
-					  &ref_div, &post_div);
-
-	atombios_crtc_program_ss(rdev, ATOM_DISABLE, radeon_crtc->pll_id, &ss);
-
-	atombios_crtc_program_pll(crtc, radeon_crtc->crtc_id, radeon_crtc->pll_id,
-				  encoder_mode, radeon_encoder->encoder_id, mode->clock,
-				  ref_div, fb_div, frac_fb_div, post_div, bpc, ss_enabled, &ss);
-
-	if (ss_enabled) {
-		/* calculate ss amount and step size */
-		if (ASIC_IS_DCE4(rdev)) {
-			u32 step_size;
-			u32 amount = (((fb_div * 10) + frac_fb_div) * ss.percentage) / 10000;
-			ss.amount = (amount / 10) & ATOM_PPLL_SS_AMOUNT_V2_FBDIV_MASK;
-			ss.amount |= ((amount - (amount / 10)) << ATOM_PPLL_SS_AMOUNT_V2_NFRAC_SHIFT) &
-				ATOM_PPLL_SS_AMOUNT_V2_NFRAC_MASK;
-			if (ss.type & ATOM_PPLL_SS_TYPE_V2_CENTRE_SPREAD)
-				step_size = (4 * amount * ref_div * (ss.rate * 2048)) /
-					(125 * 25 * pll->reference_freq / 100);
-			else
-				step_size = (2 * amount * ref_div * (ss.rate * 2048)) /
-					(125 * 25 * pll->reference_freq / 100);
-			ss.step = step_size;
-		}
-
-		atombios_crtc_program_ss(rdev, ATOM_ENABLE, radeon_crtc->pll_id, &ss);
-	}
-}
-
-static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
-				 struct drm_framebuffer *fb,
-				 int x, int y, int atomic)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_framebuffer *radeon_fb;
-	struct drm_framebuffer *target_fb;
-	struct drm_gem_object *obj;
-	struct radeon_bo *rbo;
-	uint64_t fb_location;
-	uint32_t fb_format, fb_pitch_pixels, tiling_flags;
-	unsigned bankw, bankh, mtaspect, tile_split;
-	u32 fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_NONE);
-	u32 tmp, viewport_w, viewport_h;
-	int r;
-
-	/* no fb bound */
-	if (!atomic && !crtc->fb) {
-		DRM_DEBUG_KMS("No FB bound\n");
-		return 0;
-	}
-
-	if (atomic) {
-		radeon_fb = to_radeon_framebuffer(fb);
-		target_fb = fb;
-	}
-	else {
-		radeon_fb = to_radeon_framebuffer(crtc->fb);
-		target_fb = crtc->fb;
-	}
-
-	/* If atomic, assume fb object is pinned & idle & fenced and
-	 * just update base pointers
-	 */
-	obj = radeon_fb->obj;
-	rbo = gem_to_radeon_bo(obj);
-	r = radeon_bo_reserve(rbo, false);
-	if (unlikely(r != 0))
-		return r;
-
-	if (atomic)
-		fb_location = radeon_bo_gpu_offset(rbo);
-	else {
-		r = radeon_bo_pin(rbo, RADEON_GEM_DOMAIN_VRAM, &fb_location);
-		if (unlikely(r != 0)) {
-			radeon_bo_unreserve(rbo);
-			return -EINVAL;
-		}
-	}
-
-	radeon_bo_get_tiling_flags(rbo, &tiling_flags, NULL);
-	radeon_bo_unreserve(rbo);
-
-	switch (target_fb->bits_per_pixel) {
-	case 8:
-		fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_8BPP) |
-			     EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_INDEXED));
-		break;
-	case 15:
-		fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
-			     EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB1555));
-		break;
-	case 16:
-		fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
-			     EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB565));
-#ifdef __BIG_ENDIAN
-		fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
-#endif
-		break;
-	case 24:
-	case 32:
-		fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_32BPP) |
-			     EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB8888));
-#ifdef __BIG_ENDIAN
-		fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN32);
-#endif
-		break;
-	default:
-		DRM_ERROR("Unsupported screen depth %d\n",
-			  target_fb->bits_per_pixel);
-		return -EINVAL;
-	}
-
-	if (tiling_flags & RADEON_TILING_MACRO) {
-		if (rdev->family >= CHIP_CAYMAN)
-			tmp = rdev->config.cayman.tile_config;
-		else
-			tmp = rdev->config.evergreen.tile_config;
-
-		switch ((tmp & 0xf0) >> 4) {
-		case 0: /* 4 banks */
-			fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_4_BANK);
-			break;
-		case 1: /* 8 banks */
-		default:
-			fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_8_BANK);
-			break;
-		case 2: /* 16 banks */
-			fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_16_BANK);
-			break;
-		}
-
-		fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1);
-
-		evergreen_tiling_fields(tiling_flags, &bankw, &bankh, &mtaspect, &tile_split);
-		fb_format |= EVERGREEN_GRPH_TILE_SPLIT(tile_split);
-		fb_format |= EVERGREEN_GRPH_BANK_WIDTH(bankw);
-		fb_format |= EVERGREEN_GRPH_BANK_HEIGHT(bankh);
-		fb_format |= EVERGREEN_GRPH_MACRO_TILE_ASPECT(mtaspect);
-	} else if (tiling_flags & RADEON_TILING_MICRO)
-		fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1);
-
-	switch (radeon_crtc->crtc_id) {
-	case 0:
-		WREG32(AVIVO_D1VGA_CONTROL, 0);
-		break;
-	case 1:
-		WREG32(AVIVO_D2VGA_CONTROL, 0);
-		break;
-	case 2:
-		WREG32(EVERGREEN_D3VGA_CONTROL, 0);
-		break;
-	case 3:
-		WREG32(EVERGREEN_D4VGA_CONTROL, 0);
-		break;
-	case 4:
-		WREG32(EVERGREEN_D5VGA_CONTROL, 0);
-		break;
-	case 5:
-		WREG32(EVERGREEN_D6VGA_CONTROL, 0);
-		break;
-	default:
-		break;
-	}
-
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset,
-	       upper_32_bits(fb_location));
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset,
-	       upper_32_bits(fb_location));
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-	       (u32)fb_location & EVERGREEN_GRPH_SURFACE_ADDRESS_MASK);
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-	       (u32) fb_location & EVERGREEN_GRPH_SURFACE_ADDRESS_MASK);
-	WREG32(EVERGREEN_GRPH_CONTROL + radeon_crtc->crtc_offset, fb_format);
-	WREG32(EVERGREEN_GRPH_SWAP_CONTROL + radeon_crtc->crtc_offset, fb_swap);
-
-	WREG32(EVERGREEN_GRPH_SURFACE_OFFSET_X + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_GRPH_SURFACE_OFFSET_Y + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_GRPH_X_START + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_GRPH_Y_START + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_GRPH_X_END + radeon_crtc->crtc_offset, target_fb->width);
-	WREG32(EVERGREEN_GRPH_Y_END + radeon_crtc->crtc_offset, target_fb->height);
-
-	fb_pitch_pixels = target_fb->pitches[0] / (target_fb->bits_per_pixel / 8);
-	WREG32(EVERGREEN_GRPH_PITCH + radeon_crtc->crtc_offset, fb_pitch_pixels);
-	WREG32(EVERGREEN_GRPH_ENABLE + radeon_crtc->crtc_offset, 1);
-
-	WREG32(EVERGREEN_DESKTOP_HEIGHT + radeon_crtc->crtc_offset,
-	       target_fb->height);
-	x &= ~3;
-	y &= ~1;
-	WREG32(EVERGREEN_VIEWPORT_START + radeon_crtc->crtc_offset,
-	       (x << 16) | y);
-	viewport_w = crtc->mode.hdisplay;
-	viewport_h = (crtc->mode.vdisplay + 1) & ~1;
-	WREG32(EVERGREEN_VIEWPORT_SIZE + radeon_crtc->crtc_offset,
-	       (viewport_w << 16) | viewport_h);
-
-	/* pageflip setup */
-	/* make sure flip is at vb rather than hb */
-	tmp = RREG32(EVERGREEN_GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset);
-	tmp &= ~EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN;
-	WREG32(EVERGREEN_GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset, tmp);
-
-	/* set pageflip to happen anywhere in vblank interval */
-	WREG32(EVERGREEN_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
-
-	if (!atomic && fb && fb != crtc->fb) {
-		radeon_fb = to_radeon_framebuffer(fb);
-		rbo = gem_to_radeon_bo(radeon_fb->obj);
-		r = radeon_bo_reserve(rbo, false);
-		if (unlikely(r != 0))
-			return r;
-		radeon_bo_unpin(rbo);
-		radeon_bo_unreserve(rbo);
-	}
-
-	/* Bytes per pixel may have changed */
-	radeon_bandwidth_update(rdev);
-
-	return 0;
-}
-
-static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
-				  struct drm_framebuffer *fb,
-				  int x, int y, int atomic)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_framebuffer *radeon_fb;
-	struct drm_gem_object *obj;
-	struct radeon_bo *rbo;
-	struct drm_framebuffer *target_fb;
-	uint64_t fb_location;
-	uint32_t fb_format, fb_pitch_pixels, tiling_flags;
-	u32 fb_swap = R600_D1GRPH_SWAP_ENDIAN_NONE;
-	u32 tmp, viewport_w, viewport_h;
-	int r;
-
-	/* no fb bound */
-	if (!atomic && !crtc->fb) {
-		DRM_DEBUG_KMS("No FB bound\n");
-		return 0;
-	}
-
-	if (atomic) {
-		radeon_fb = to_radeon_framebuffer(fb);
-		target_fb = fb;
-	}
-	else {
-		radeon_fb = to_radeon_framebuffer(crtc->fb);
-		target_fb = crtc->fb;
-	}
-
-	obj = radeon_fb->obj;
-	rbo = gem_to_radeon_bo(obj);
-	r = radeon_bo_reserve(rbo, false);
-	if (unlikely(r != 0))
-		return r;
-
-	/* If atomic, assume fb object is pinned & idle & fenced and
-	 * just update base pointers
-	 */
-	if (atomic)
-		fb_location = radeon_bo_gpu_offset(rbo);
-	else {
-		r = radeon_bo_pin(rbo, RADEON_GEM_DOMAIN_VRAM, &fb_location);
-		if (unlikely(r != 0)) {
-			radeon_bo_unreserve(rbo);
-			return -EINVAL;
-		}
-	}
-	radeon_bo_get_tiling_flags(rbo, &tiling_flags, NULL);
-	radeon_bo_unreserve(rbo);
-
-	switch (target_fb->bits_per_pixel) {
-	case 8:
-		fb_format =
-		    AVIVO_D1GRPH_CONTROL_DEPTH_8BPP |
-		    AVIVO_D1GRPH_CONTROL_8BPP_INDEXED;
-		break;
-	case 15:
-		fb_format =
-		    AVIVO_D1GRPH_CONTROL_DEPTH_16BPP |
-		    AVIVO_D1GRPH_CONTROL_16BPP_ARGB1555;
-		break;
-	case 16:
-		fb_format =
-		    AVIVO_D1GRPH_CONTROL_DEPTH_16BPP |
-		    AVIVO_D1GRPH_CONTROL_16BPP_RGB565;
-#ifdef __BIG_ENDIAN
-		fb_swap = R600_D1GRPH_SWAP_ENDIAN_16BIT;
-#endif
-		break;
-	case 24:
-	case 32:
-		fb_format =
-		    AVIVO_D1GRPH_CONTROL_DEPTH_32BPP |
-		    AVIVO_D1GRPH_CONTROL_32BPP_ARGB8888;
-#ifdef __BIG_ENDIAN
-		fb_swap = R600_D1GRPH_SWAP_ENDIAN_32BIT;
-#endif
-		break;
-	default:
-		DRM_ERROR("Unsupported screen depth %d\n",
-			  target_fb->bits_per_pixel);
-		return -EINVAL;
-	}
-
-	if (rdev->family >= CHIP_R600) {
-		if (tiling_flags & RADEON_TILING_MACRO)
-			fb_format |= R600_D1GRPH_ARRAY_MODE_2D_TILED_THIN1;
-		else if (tiling_flags & RADEON_TILING_MICRO)
-			fb_format |= R600_D1GRPH_ARRAY_MODE_1D_TILED_THIN1;
-	} else {
-		if (tiling_flags & RADEON_TILING_MACRO)
-			fb_format |= AVIVO_D1GRPH_MACRO_ADDRESS_MODE;
-
-		if (tiling_flags & RADEON_TILING_MICRO)
-			fb_format |= AVIVO_D1GRPH_TILED;
-	}
-
-	if (radeon_crtc->crtc_id == 0)
-		WREG32(AVIVO_D1VGA_CONTROL, 0);
-	else
-		WREG32(AVIVO_D2VGA_CONTROL, 0);
-
-	if (rdev->family >= CHIP_RV770) {
-		if (radeon_crtc->crtc_id) {
-			WREG32(R700_D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, upper_32_bits(fb_location));
-			WREG32(R700_D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, upper_32_bits(fb_location));
-		} else {
-			WREG32(R700_D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, upper_32_bits(fb_location));
-			WREG32(R700_D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, upper_32_bits(fb_location));
-		}
-	}
-	WREG32(AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-	       (u32) fb_location);
-	WREG32(AVIVO_D1GRPH_SECONDARY_SURFACE_ADDRESS +
-	       radeon_crtc->crtc_offset, (u32) fb_location);
-	WREG32(AVIVO_D1GRPH_CONTROL + radeon_crtc->crtc_offset, fb_format);
-	if (rdev->family >= CHIP_R600)
-		WREG32(R600_D1GRPH_SWAP_CONTROL + radeon_crtc->crtc_offset, fb_swap);
-
-	WREG32(AVIVO_D1GRPH_SURFACE_OFFSET_X + radeon_crtc->crtc_offset, 0);
-	WREG32(AVIVO_D1GRPH_SURFACE_OFFSET_Y + radeon_crtc->crtc_offset, 0);
-	WREG32(AVIVO_D1GRPH_X_START + radeon_crtc->crtc_offset, 0);
-	WREG32(AVIVO_D1GRPH_Y_START + radeon_crtc->crtc_offset, 0);
-	WREG32(AVIVO_D1GRPH_X_END + radeon_crtc->crtc_offset, target_fb->width);
-	WREG32(AVIVO_D1GRPH_Y_END + radeon_crtc->crtc_offset, target_fb->height);
-
-	fb_pitch_pixels = target_fb->pitches[0] / (target_fb->bits_per_pixel / 8);
-	WREG32(AVIVO_D1GRPH_PITCH + radeon_crtc->crtc_offset, fb_pitch_pixels);
-	WREG32(AVIVO_D1GRPH_ENABLE + radeon_crtc->crtc_offset, 1);
-
-	WREG32(AVIVO_D1MODE_DESKTOP_HEIGHT + radeon_crtc->crtc_offset,
-	       target_fb->height);
-	x &= ~3;
-	y &= ~1;
-	WREG32(AVIVO_D1MODE_VIEWPORT_START + radeon_crtc->crtc_offset,
-	       (x << 16) | y);
-	viewport_w = crtc->mode.hdisplay;
-	viewport_h = (crtc->mode.vdisplay + 1) & ~1;
-	WREG32(AVIVO_D1MODE_VIEWPORT_SIZE + radeon_crtc->crtc_offset,
-	       (viewport_w << 16) | viewport_h);
-
-	/* pageflip setup */
-	/* make sure flip is at vb rather than hb */
-	tmp = RREG32(AVIVO_D1GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset);
-	tmp &= ~AVIVO_D1GRPH_SURFACE_UPDATE_H_RETRACE_EN;
-	WREG32(AVIVO_D1GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset, tmp);
-
-	/* set pageflip to happen anywhere in vblank interval */
-	WREG32(AVIVO_D1MODE_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
-
-	if (!atomic && fb && fb != crtc->fb) {
-		radeon_fb = to_radeon_framebuffer(fb);
-		rbo = gem_to_radeon_bo(radeon_fb->obj);
-		r = radeon_bo_reserve(rbo, false);
-		if (unlikely(r != 0))
-			return r;
-		radeon_bo_unpin(rbo);
-		radeon_bo_unreserve(rbo);
-	}
-
-	/* Bytes per pixel may have changed */
-	radeon_bandwidth_update(rdev);
-
-	return 0;
-}
-
-int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
-			   struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (ASIC_IS_DCE4(rdev))
-		return dce4_crtc_do_set_base(crtc, old_fb, x, y, 0);
-	else if (ASIC_IS_AVIVO(rdev))
-		return avivo_crtc_do_set_base(crtc, old_fb, x, y, 0);
-	else
-		return radeon_crtc_do_set_base(crtc, old_fb, x, y, 0);
-}
-
-int atombios_crtc_set_base_atomic(struct drm_crtc *crtc,
-                                  struct drm_framebuffer *fb,
-				  int x, int y, enum mode_set_atomic state)
-{
-       struct drm_device *dev = crtc->dev;
-       struct radeon_device *rdev = dev->dev_private;
-
-	if (ASIC_IS_DCE4(rdev))
-		return dce4_crtc_do_set_base(crtc, fb, x, y, 1);
-	else if (ASIC_IS_AVIVO(rdev))
-		return avivo_crtc_do_set_base(crtc, fb, x, y, 1);
-	else
-		return radeon_crtc_do_set_base(crtc, fb, x, y, 1);
-}
-
-/* properly set additional regs when using atombios */
-static void radeon_legacy_atom_fixup(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	u32 disp_merge_cntl;
-
-	switch (radeon_crtc->crtc_id) {
-	case 0:
-		disp_merge_cntl = RREG32(RADEON_DISP_MERGE_CNTL);
-		disp_merge_cntl &= ~RADEON_DISP_RGB_OFFSET_EN;
-		WREG32(RADEON_DISP_MERGE_CNTL, disp_merge_cntl);
-		break;
-	case 1:
-		disp_merge_cntl = RREG32(RADEON_DISP2_MERGE_CNTL);
-		disp_merge_cntl &= ~RADEON_DISP2_RGB_OFFSET_EN;
-		WREG32(RADEON_DISP2_MERGE_CNTL, disp_merge_cntl);
-		WREG32(RADEON_FP_H2_SYNC_STRT_WID,   RREG32(RADEON_CRTC2_H_SYNC_STRT_WID));
-		WREG32(RADEON_FP_V2_SYNC_STRT_WID,   RREG32(RADEON_CRTC2_V_SYNC_STRT_WID));
-		break;
-	}
-}
-
-static int radeon_atom_pick_pll(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *test_encoder;
-	struct drm_crtc *test_crtc;
-	uint32_t pll_in_use = 0;
-
-	if (ASIC_IS_DCE61(rdev)) {
-		list_for_each_entry(test_encoder, &dev->mode_config.encoder_list, head) {
-			if (test_encoder->crtc && (test_encoder->crtc == crtc)) {
-				struct radeon_encoder *test_radeon_encoder =
-					to_radeon_encoder(test_encoder);
-				struct radeon_encoder_atom_dig *dig =
-					test_radeon_encoder->enc_priv;
-
-				if ((test_radeon_encoder->encoder_id ==
-				     ENCODER_OBJECT_ID_INTERNAL_UNIPHY) &&
-				    (dig->linkb == false)) /* UNIPHY A uses PPLL2 */
-					return ATOM_PPLL2;
-			}
-		}
-		/* UNIPHY B/C/D/E/F */
-		list_for_each_entry(test_crtc, &dev->mode_config.crtc_list, head) {
-			struct radeon_crtc *radeon_test_crtc;
-
-			if (crtc == test_crtc)
-				continue;
-
-			radeon_test_crtc = to_radeon_crtc(test_crtc);
-			if ((radeon_test_crtc->pll_id == ATOM_PPLL0) ||
-			    (radeon_test_crtc->pll_id == ATOM_PPLL1))
-				pll_in_use |= (1 << radeon_test_crtc->pll_id);
-		}
-		if (!(pll_in_use & 4))
-			return ATOM_PPLL0;
-		return ATOM_PPLL1;
-	} else if (ASIC_IS_DCE4(rdev)) {
-		list_for_each_entry(test_encoder, &dev->mode_config.encoder_list, head) {
-			if (test_encoder->crtc && (test_encoder->crtc == crtc)) {
-				/* in DP mode, the DP ref clock can come from PPLL, DCPLL, or ext clock,
-				 * depending on the asic:
-				 * DCE4: PPLL or ext clock
-				 * DCE5: DCPLL or ext clock
-				 *
-				 * Setting ATOM_PPLL_INVALID will cause SetPixelClock to skip
-				 * PPLL/DCPLL programming and only program the DP DTO for the
-				 * crtc virtual pixel clock.
-				 */
-				if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(test_encoder))) {
-					if (ASIC_IS_DCE5(rdev) || rdev->clock.dp_extclk)
-						return ATOM_PPLL_INVALID;
-				}
-			}
-		}
-
-		/* otherwise, pick one of the plls */
-		list_for_each_entry(test_crtc, &dev->mode_config.crtc_list, head) {
-			struct radeon_crtc *radeon_test_crtc;
-
-			if (crtc == test_crtc)
-				continue;
-
-			radeon_test_crtc = to_radeon_crtc(test_crtc);
-			if ((radeon_test_crtc->pll_id >= ATOM_PPLL1) &&
-			    (radeon_test_crtc->pll_id <= ATOM_PPLL2))
-				pll_in_use |= (1 << radeon_test_crtc->pll_id);
-		}
-		if (!(pll_in_use & 1))
-			return ATOM_PPLL1;
-		return ATOM_PPLL2;
-	} else
-		return radeon_crtc->crtc_id;
-
-}
-
-void radeon_atom_disp_eng_pll_init(struct radeon_device *rdev)
-{
-	/* always set DCPLL */
-	if (ASIC_IS_DCE6(rdev))
-		atombios_crtc_set_disp_eng_pll(rdev, rdev->clock.default_dispclk);
-	else if (ASIC_IS_DCE4(rdev)) {
-		struct radeon_atom_ss ss;
-		bool ss_enabled = radeon_atombios_get_asic_ss_info(rdev, &ss,
-								   ASIC_INTERNAL_SS_ON_DCPLL,
-								   rdev->clock.default_dispclk);
-		if (ss_enabled)
-			atombios_crtc_program_ss(rdev, ATOM_DISABLE, ATOM_DCPLL, &ss);
-		/* XXX: DCE5, make sure voltage, dispclk is high enough */
-		atombios_crtc_set_disp_eng_pll(rdev, rdev->clock.default_dispclk);
-		if (ss_enabled)
-			atombios_crtc_program_ss(rdev, ATOM_ENABLE, ATOM_DCPLL, &ss);
-	}
-
-}
-
-int atombios_crtc_mode_set(struct drm_crtc *crtc,
-			   struct drm_display_mode *mode,
-			   struct drm_display_mode *adjusted_mode,
-			   int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *encoder;
-	bool is_tvcv = false;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		/* find tv std */
-		if (encoder->crtc == crtc) {
-			struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-			if (radeon_encoder->active_device &
-			    (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
-				is_tvcv = true;
-		}
-	}
-
-	atombios_crtc_set_pll(crtc, adjusted_mode);
-
-	if (ASIC_IS_DCE4(rdev))
-		atombios_set_crtc_dtd_timing(crtc, adjusted_mode);
-	else if (ASIC_IS_AVIVO(rdev)) {
-		if (is_tvcv)
-			atombios_crtc_set_timing(crtc, adjusted_mode);
-		else
-			atombios_set_crtc_dtd_timing(crtc, adjusted_mode);
-	} else {
-		atombios_crtc_set_timing(crtc, adjusted_mode);
-		if (radeon_crtc->crtc_id == 0)
-			atombios_set_crtc_dtd_timing(crtc, adjusted_mode);
-		radeon_legacy_atom_fixup(crtc);
-	}
-	atombios_crtc_set_base(crtc, x, y, old_fb);
-	atombios_overscan_setup(crtc, mode, adjusted_mode);
-	atombios_scaler_setup(crtc);
-	return 0;
-}
-
-static bool atombios_crtc_mode_fixup(struct drm_crtc *crtc,
-				     struct drm_display_mode *mode,
-				     struct drm_display_mode *adjusted_mode)
-{
-	if (!radeon_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode))
-		return false;
-	return true;
-}
-
-static void atombios_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-
-	/* pick pll */
-	radeon_crtc->pll_id = radeon_atom_pick_pll(crtc);
-
-	atombios_lock_crtc(crtc, ATOM_ENABLE);
-	atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void atombios_crtc_commit(struct drm_crtc *crtc)
-{
-	atombios_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
-	atombios_lock_crtc(crtc, ATOM_DISABLE);
-}
-
-static void atombios_crtc_disable(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_atom_ss ss;
-
-	atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
-
-	switch (radeon_crtc->pll_id) {
-	case ATOM_PPLL1:
-	case ATOM_PPLL2:
-		/* disable the ppll */
-		atombios_crtc_program_pll(crtc, radeon_crtc->crtc_id, radeon_crtc->pll_id,
-					  0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss);
-		break;
-	case ATOM_PPLL0:
-		/* disable the ppll */
-		if (ASIC_IS_DCE61(rdev))
-			atombios_crtc_program_pll(crtc, radeon_crtc->crtc_id, radeon_crtc->pll_id,
-						  0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss);
-		break;
-	default:
-		break;
-	}
-	radeon_crtc->pll_id = -1;
-}
-
-static const struct drm_crtc_helper_funcs atombios_helper_funcs = {
-	.dpms = atombios_crtc_dpms,
-	.mode_fixup = atombios_crtc_mode_fixup,
-	.mode_set = atombios_crtc_mode_set,
-	.mode_set_base = atombios_crtc_set_base,
-	.mode_set_base_atomic = atombios_crtc_set_base_atomic,
-	.prepare = atombios_crtc_prepare,
-	.commit = atombios_crtc_commit,
-	.load_lut = radeon_crtc_load_lut,
-	.disable = atombios_crtc_disable,
-};
-
-void radeon_atombios_init_crtc(struct drm_device *dev,
-			       struct radeon_crtc *radeon_crtc)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (ASIC_IS_DCE4(rdev)) {
-		switch (radeon_crtc->crtc_id) {
-		case 0:
-		default:
-			radeon_crtc->crtc_offset = EVERGREEN_CRTC0_REGISTER_OFFSET;
-			break;
-		case 1:
-			radeon_crtc->crtc_offset = EVERGREEN_CRTC1_REGISTER_OFFSET;
-			break;
-		case 2:
-			radeon_crtc->crtc_offset = EVERGREEN_CRTC2_REGISTER_OFFSET;
-			break;
-		case 3:
-			radeon_crtc->crtc_offset = EVERGREEN_CRTC3_REGISTER_OFFSET;
-			break;
-		case 4:
-			radeon_crtc->crtc_offset = EVERGREEN_CRTC4_REGISTER_OFFSET;
-			break;
-		case 5:
-			radeon_crtc->crtc_offset = EVERGREEN_CRTC5_REGISTER_OFFSET;
-			break;
-		}
-	} else {
-		if (radeon_crtc->crtc_id == 1)
-			radeon_crtc->crtc_offset =
-				AVIVO_D2CRTC_H_TOTAL - AVIVO_D1CRTC_H_TOTAL;
-		else
-			radeon_crtc->crtc_offset = 0;
-	}
-	radeon_crtc->pll_id = -1;
-	drm_crtc_helper_add(&radeon_crtc->base, &atombios_helper_funcs);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_dp.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_dp.c
deleted file mode 100644
index c57d8566..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_dp.c
+++ /dev/null
@@ -1,987 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-
-#include "atom.h"
-#include "atom-bits.h"
-#include "drm_dp_helper.h"
-
-/* move these to drm_dp_helper.c/h */
-#define DP_LINK_CONFIGURATION_SIZE 9
-#define DP_LINK_STATUS_SIZE	   6
-#define DP_DPCD_SIZE	           8
-
-static char *voltage_names[] = {
-        "0.4V", "0.6V", "0.8V", "1.2V"
-};
-static char *pre_emph_names[] = {
-        "0dB", "3.5dB", "6dB", "9.5dB"
-};
-
-/***** radeon AUX functions *****/
-union aux_channel_transaction {
-	PROCESS_AUX_CHANNEL_TRANSACTION_PS_ALLOCATION v1;
-	PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS_V2 v2;
-};
-
-static int radeon_process_aux_ch(struct radeon_i2c_chan *chan,
-				 u8 *send, int send_bytes,
-				 u8 *recv, int recv_size,
-				 u8 delay, u8 *ack)
-{
-	struct drm_device *dev = chan->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	union aux_channel_transaction args;
-	int index = GetIndexIntoMasterTable(COMMAND, ProcessAuxChannelTransaction);
-	unsigned char *base;
-	int recv_bytes;
-
-	memset(&args, 0, sizeof(args));
-
-	base = (unsigned char *)(rdev->mode_info.atom_context->scratch + 1);
-
-	memcpy(base, send, send_bytes);
-
-	args.v1.lpAuxRequest = 0 + 4;
-	args.v1.lpDataOut = 16 + 4;
-	args.v1.ucDataOutLen = 0;
-	args.v1.ucChannelID = chan->rec.i2c_id;
-	args.v1.ucDelay = delay / 10;
-	if (ASIC_IS_DCE4(rdev))
-		args.v2.ucHPD_ID = chan->rec.hpd;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-	*ack = args.v1.ucReplyStatus;
-
-	/* timeout */
-	if (args.v1.ucReplyStatus == 1) {
-		DRM_DEBUG_KMS("dp_aux_ch timeout\n");
-		return -ETIMEDOUT;
-	}
-
-	/* flags not zero */
-	if (args.v1.ucReplyStatus == 2) {
-		DRM_DEBUG_KMS("dp_aux_ch flags not zero\n");
-		return -EBUSY;
-	}
-
-	/* error */
-	if (args.v1.ucReplyStatus == 3) {
-		DRM_DEBUG_KMS("dp_aux_ch error\n");
-		return -EIO;
-	}
-
-	recv_bytes = args.v1.ucDataOutLen;
-	if (recv_bytes > recv_size)
-		recv_bytes = recv_size;
-
-	if (recv && recv_size)
-		memcpy(recv, base + 16, recv_bytes);
-
-	return recv_bytes;
-}
-
-static int radeon_dp_aux_native_write(struct radeon_connector *radeon_connector,
-				      u16 address, u8 *send, u8 send_bytes, u8 delay)
-{
-	struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv;
-	int ret;
-	u8 msg[20];
-	int msg_bytes = send_bytes + 4;
-	u8 ack;
-	unsigned retry;
-
-	if (send_bytes > 16)
-		return -1;
-
-	msg[0] = address;
-	msg[1] = address >> 8;
-	msg[2] = AUX_NATIVE_WRITE << 4;
-	msg[3] = (msg_bytes << 4) | (send_bytes - 1);
-	memcpy(&msg[4], send, send_bytes);
-
-	for (retry = 0; retry < 4; retry++) {
-		ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus,
-					    msg, msg_bytes, NULL, 0, delay, &ack);
-		if (ret == -EBUSY)
-			continue;
-		else if (ret < 0)
-			return ret;
-		if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK)
-			return send_bytes;
-		else if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_DEFER)
-			udelay(400);
-		else
-			return -EIO;
-	}
-
-	return -EIO;
-}
-
-static int radeon_dp_aux_native_read(struct radeon_connector *radeon_connector,
-				     u16 address, u8 *recv, int recv_bytes, u8 delay)
-{
-	struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv;
-	u8 msg[4];
-	int msg_bytes = 4;
-	u8 ack;
-	int ret;
-	unsigned retry;
-
-	msg[0] = address;
-	msg[1] = address >> 8;
-	msg[2] = AUX_NATIVE_READ << 4;
-	msg[3] = (msg_bytes << 4) | (recv_bytes - 1);
-
-	for (retry = 0; retry < 4; retry++) {
-		ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus,
-					    msg, msg_bytes, recv, recv_bytes, delay, &ack);
-		if (ret == -EBUSY)
-			continue;
-		else if (ret < 0)
-			return ret;
-		if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK)
-			return ret;
-		else if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_DEFER)
-			udelay(400);
-		else if (ret == 0)
-			return -EPROTO;
-		else
-			return -EIO;
-	}
-
-	return -EIO;
-}
-
-static void radeon_write_dpcd_reg(struct radeon_connector *radeon_connector,
-				 u16 reg, u8 val)
-{
-	radeon_dp_aux_native_write(radeon_connector, reg, &val, 1, 0);
-}
-
-static u8 radeon_read_dpcd_reg(struct radeon_connector *radeon_connector,
-			       u16 reg)
-{
-	u8 val = 0;
-
-	radeon_dp_aux_native_read(radeon_connector, reg, &val, 1, 0);
-
-	return val;
-}
-
-int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
-			 u8 write_byte, u8 *read_byte)
-{
-	struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data;
-	struct radeon_i2c_chan *auxch = (struct radeon_i2c_chan *)adapter;
-	u16 address = algo_data->address;
-	u8 msg[5];
-	u8 reply[2];
-	unsigned retry;
-	int msg_bytes;
-	int reply_bytes = 1;
-	int ret;
-	u8 ack;
-
-	/* Set up the command byte */
-	if (mode & MODE_I2C_READ)
-		msg[2] = AUX_I2C_READ << 4;
-	else
-		msg[2] = AUX_I2C_WRITE << 4;
-
-	if (!(mode & MODE_I2C_STOP))
-		msg[2] |= AUX_I2C_MOT << 4;
-
-	msg[0] = address;
-	msg[1] = address >> 8;
-
-	switch (mode) {
-	case MODE_I2C_WRITE:
-		msg_bytes = 5;
-		msg[3] = msg_bytes << 4;
-		msg[4] = write_byte;
-		break;
-	case MODE_I2C_READ:
-		msg_bytes = 4;
-		msg[3] = msg_bytes << 4;
-		break;
-	default:
-		msg_bytes = 4;
-		msg[3] = 3 << 4;
-		break;
-	}
-
-	for (retry = 0; retry < 4; retry++) {
-		ret = radeon_process_aux_ch(auxch,
-					    msg, msg_bytes, reply, reply_bytes, 0, &ack);
-		if (ret == -EBUSY)
-			continue;
-		else if (ret < 0) {
-			DRM_DEBUG_KMS("aux_ch failed %d\n", ret);
-			return ret;
-		}
-
-		switch (ack & AUX_NATIVE_REPLY_MASK) {
-		case AUX_NATIVE_REPLY_ACK:
-			/* I2C-over-AUX Reply field is only valid
-			 * when paired with AUX ACK.
-			 */
-			break;
-		case AUX_NATIVE_REPLY_NACK:
-			DRM_DEBUG_KMS("aux_ch native nack\n");
-			return -EREMOTEIO;
-		case AUX_NATIVE_REPLY_DEFER:
-			DRM_DEBUG_KMS("aux_ch native defer\n");
-			udelay(400);
-			continue;
-		default:
-			DRM_ERROR("aux_ch invalid native reply 0x%02x\n", ack);
-			return -EREMOTEIO;
-		}
-
-		switch (ack & AUX_I2C_REPLY_MASK) {
-		case AUX_I2C_REPLY_ACK:
-			if (mode == MODE_I2C_READ)
-				*read_byte = reply[0];
-			return ret;
-		case AUX_I2C_REPLY_NACK:
-			DRM_DEBUG_KMS("aux_i2c nack\n");
-			return -EREMOTEIO;
-		case AUX_I2C_REPLY_DEFER:
-			DRM_DEBUG_KMS("aux_i2c defer\n");
-			udelay(400);
-			break;
-		default:
-			DRM_ERROR("aux_i2c invalid reply 0x%02x\n", ack);
-			return -EREMOTEIO;
-		}
-	}
-
-	DRM_DEBUG_KMS("aux i2c too many retries, giving up\n");
-	return -EREMOTEIO;
-}
-
-/***** general DP utility functions *****/
-
-static u8 dp_link_status(u8 link_status[DP_LINK_STATUS_SIZE], int r)
-{
-	return link_status[r - DP_LANE0_1_STATUS];
-}
-
-static u8 dp_get_lane_status(u8 link_status[DP_LINK_STATUS_SIZE],
-			     int lane)
-{
-	int i = DP_LANE0_1_STATUS + (lane >> 1);
-	int s = (lane & 1) * 4;
-	u8 l = dp_link_status(link_status, i);
-	return (l >> s) & 0xf;
-}
-
-static bool dp_clock_recovery_ok(u8 link_status[DP_LINK_STATUS_SIZE],
-				 int lane_count)
-{
-	int lane;
-	u8 lane_status;
-
-	for (lane = 0; lane < lane_count; lane++) {
-		lane_status = dp_get_lane_status(link_status, lane);
-		if ((lane_status & DP_LANE_CR_DONE) == 0)
-			return false;
-	}
-	return true;
-}
-
-static bool dp_channel_eq_ok(u8 link_status[DP_LINK_STATUS_SIZE],
-			     int lane_count)
-{
-	u8 lane_align;
-	u8 lane_status;
-	int lane;
-
-	lane_align = dp_link_status(link_status,
-				    DP_LANE_ALIGN_STATUS_UPDATED);
-	if ((lane_align & DP_INTERLANE_ALIGN_DONE) == 0)
-		return false;
-	for (lane = 0; lane < lane_count; lane++) {
-		lane_status = dp_get_lane_status(link_status, lane);
-		if ((lane_status & DP_CHANNEL_EQ_BITS) != DP_CHANNEL_EQ_BITS)
-			return false;
-	}
-	return true;
-}
-
-static u8 dp_get_adjust_request_voltage(u8 link_status[DP_LINK_STATUS_SIZE],
-					int lane)
-
-{
-	int i = DP_ADJUST_REQUEST_LANE0_1 + (lane >> 1);
-	int s = ((lane & 1) ?
-		 DP_ADJUST_VOLTAGE_SWING_LANE1_SHIFT :
-		 DP_ADJUST_VOLTAGE_SWING_LANE0_SHIFT);
-	u8 l = dp_link_status(link_status, i);
-
-	return ((l >> s) & 0x3) << DP_TRAIN_VOLTAGE_SWING_SHIFT;
-}
-
-static u8 dp_get_adjust_request_pre_emphasis(u8 link_status[DP_LINK_STATUS_SIZE],
-					     int lane)
-{
-	int i = DP_ADJUST_REQUEST_LANE0_1 + (lane >> 1);
-	int s = ((lane & 1) ?
-		 DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT :
-		 DP_ADJUST_PRE_EMPHASIS_LANE0_SHIFT);
-	u8 l = dp_link_status(link_status, i);
-
-	return ((l >> s) & 0x3) << DP_TRAIN_PRE_EMPHASIS_SHIFT;
-}
-
-#define DP_VOLTAGE_MAX         DP_TRAIN_VOLTAGE_SWING_1200
-#define DP_PRE_EMPHASIS_MAX    DP_TRAIN_PRE_EMPHASIS_9_5
-
-static void dp_get_adjust_train(u8 link_status[DP_LINK_STATUS_SIZE],
-				int lane_count,
-				u8 train_set[4])
-{
-	u8 v = 0;
-	u8 p = 0;
-	int lane;
-
-	for (lane = 0; lane < lane_count; lane++) {
-		u8 this_v = dp_get_adjust_request_voltage(link_status, lane);
-		u8 this_p = dp_get_adjust_request_pre_emphasis(link_status, lane);
-
-		DRM_DEBUG_KMS("requested signal parameters: lane %d voltage %s pre_emph %s\n",
-			  lane,
-			  voltage_names[this_v >> DP_TRAIN_VOLTAGE_SWING_SHIFT],
-			  pre_emph_names[this_p >> DP_TRAIN_PRE_EMPHASIS_SHIFT]);
-
-		if (this_v > v)
-			v = this_v;
-		if (this_p > p)
-			p = this_p;
-	}
-
-	if (v >= DP_VOLTAGE_MAX)
-		v |= DP_TRAIN_MAX_SWING_REACHED;
-
-	if (p >= DP_PRE_EMPHASIS_MAX)
-		p |= DP_TRAIN_MAX_PRE_EMPHASIS_REACHED;
-
-	DRM_DEBUG_KMS("using signal parameters: voltage %s pre_emph %s\n",
-		  voltage_names[(v & DP_TRAIN_VOLTAGE_SWING_MASK) >> DP_TRAIN_VOLTAGE_SWING_SHIFT],
-		  pre_emph_names[(p & DP_TRAIN_PRE_EMPHASIS_MASK) >> DP_TRAIN_PRE_EMPHASIS_SHIFT]);
-
-	for (lane = 0; lane < 4; lane++)
-		train_set[lane] = v | p;
-}
-
-/* convert bits per color to bits per pixel */
-/* get bpc from the EDID */
-static int convert_bpc_to_bpp(int bpc)
-{
-#if 0
-	if (bpc == 0)
-		return 24;
-	else
-		return bpc * 3;
-#endif
-	return 24;
-}
-
-/* get the max pix clock supported by the link rate and lane num */
-static int dp_get_max_dp_pix_clock(int link_rate,
-				   int lane_num,
-				   int bpp)
-{
-	return (link_rate * lane_num * 8) / bpp;
-}
-
-static int dp_get_max_link_rate(u8 dpcd[DP_DPCD_SIZE])
-{
-	switch (dpcd[DP_MAX_LINK_RATE]) {
-	case DP_LINK_BW_1_62:
-	default:
-		return 162000;
-	case DP_LINK_BW_2_7:
-		return 270000;
-	case DP_LINK_BW_5_4:
-		return 540000;
-	}
-}
-
-static u8 dp_get_max_lane_number(u8 dpcd[DP_DPCD_SIZE])
-{
-	return dpcd[DP_MAX_LANE_COUNT] & DP_MAX_LANE_COUNT_MASK;
-}
-
-static u8 dp_get_dp_link_rate_coded(int link_rate)
-{
-	switch (link_rate) {
-	case 162000:
-	default:
-		return DP_LINK_BW_1_62;
-	case 270000:
-		return DP_LINK_BW_2_7;
-	case 540000:
-		return DP_LINK_BW_5_4;
-	}
-}
-
-/***** radeon specific DP functions *****/
-
-/* First get the min lane# when low rate is used according to pixel clock
- * (prefer low rate), second check max lane# supported by DP panel,
- * if the max lane# < low rate lane# then use max lane# instead.
- */
-static int radeon_dp_get_dp_lane_number(struct drm_connector *connector,
-					u8 dpcd[DP_DPCD_SIZE],
-					int pix_clock)
-{
-	int bpp = convert_bpc_to_bpp(connector->display_info.bpc);
-	int max_link_rate = dp_get_max_link_rate(dpcd);
-	int max_lane_num = dp_get_max_lane_number(dpcd);
-	int lane_num;
-	int max_dp_pix_clock;
-
-	for (lane_num = 1; lane_num < max_lane_num; lane_num <<= 1) {
-		max_dp_pix_clock = dp_get_max_dp_pix_clock(max_link_rate, lane_num, bpp);
-		if (pix_clock <= max_dp_pix_clock)
-			break;
-	}
-
-	return lane_num;
-}
-
-static int radeon_dp_get_dp_link_clock(struct drm_connector *connector,
-				       u8 dpcd[DP_DPCD_SIZE],
-				       int pix_clock)
-{
-	int bpp = convert_bpc_to_bpp(connector->display_info.bpc);
-	int lane_num, max_pix_clock;
-
-	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
-	    ENCODER_OBJECT_ID_NUTMEG)
-		return 270000;
-
-	lane_num = radeon_dp_get_dp_lane_number(connector, dpcd, pix_clock);
-	max_pix_clock = dp_get_max_dp_pix_clock(162000, lane_num, bpp);
-	if (pix_clock <= max_pix_clock)
-		return 162000;
-	max_pix_clock = dp_get_max_dp_pix_clock(270000, lane_num, bpp);
-	if (pix_clock <= max_pix_clock)
-		return 270000;
-	if (radeon_connector_is_dp12_capable(connector)) {
-		max_pix_clock = dp_get_max_dp_pix_clock(540000, lane_num, bpp);
-		if (pix_clock <= max_pix_clock)
-			return 540000;
-	}
-
-	return dp_get_max_link_rate(dpcd);
-}
-
-static u8 radeon_dp_encoder_service(struct radeon_device *rdev,
-				    int action, int dp_clock,
-				    u8 ucconfig, u8 lane_num)
-{
-	DP_ENCODER_SERVICE_PARAMETERS args;
-	int index = GetIndexIntoMasterTable(COMMAND, DPEncoderService);
-
-	memset(&args, 0, sizeof(args));
-	args.ucLinkClock = dp_clock / 10;
-	args.ucConfig = ucconfig;
-	args.ucAction = action;
-	args.ucLaneNum = lane_num;
-	args.ucStatus = 0;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-	return args.ucStatus;
-}
-
-u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector)
-{
-	struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv;
-	struct drm_device *dev = radeon_connector->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	return radeon_dp_encoder_service(rdev, ATOM_DP_ACTION_GET_SINK_TYPE, 0,
-					 dig_connector->dp_i2c_bus->rec.i2c_id, 0);
-}
-
-bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector)
-{
-	struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv;
-	u8 msg[25];
-	int ret, i;
-
-	ret = radeon_dp_aux_native_read(radeon_connector, DP_DPCD_REV, msg, 8, 0);
-	if (ret > 0) {
-		memcpy(dig_connector->dpcd, msg, 8);
-		DRM_DEBUG_KMS("DPCD: ");
-		for (i = 0; i < 8; i++)
-			DRM_DEBUG_KMS("%02x ", msg[i]);
-		DRM_DEBUG_KMS("\n");
-		return true;
-	}
-	dig_connector->dpcd[0] = 0;
-	return false;
-}
-
-int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
-			     struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
-
-	if (!ASIC_IS_DCE4(rdev))
-		return panel_mode;
-
-	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
-	    ENCODER_OBJECT_ID_NUTMEG)
-		panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
-	else if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
-		 ENCODER_OBJECT_ID_TRAVIS) {
-		u8 id[6];
-		int i;
-		for (i = 0; i < 6; i++)
-			id[i] = radeon_read_dpcd_reg(radeon_connector, 0x503 + i);
-		if (id[0] == 0x73 &&
-		    id[1] == 0x69 &&
-		    id[2] == 0x76 &&
-		    id[3] == 0x61 &&
-		    id[4] == 0x72 &&
-		    id[5] == 0x54)
-			panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
-		else
-			panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
-	} else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
-		u8 tmp = radeon_read_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_CAP);
-		if (tmp & 1)
-			panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
-	}
-
-	return panel_mode;
-}
-
-void radeon_dp_set_link_config(struct drm_connector *connector,
-			       struct drm_display_mode *mode)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct radeon_connector_atom_dig *dig_connector;
-
-	if (!radeon_connector->con_priv)
-		return;
-	dig_connector = radeon_connector->con_priv;
-
-	if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
-	    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
-		dig_connector->dp_clock =
-			radeon_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
-		dig_connector->dp_lane_count =
-			radeon_dp_get_dp_lane_number(connector, dig_connector->dpcd, mode->clock);
-	}
-}
-
-int radeon_dp_mode_valid_helper(struct drm_connector *connector,
-				struct drm_display_mode *mode)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct radeon_connector_atom_dig *dig_connector;
-	int dp_clock;
-
-	if (!radeon_connector->con_priv)
-		return MODE_CLOCK_HIGH;
-	dig_connector = radeon_connector->con_priv;
-
-	dp_clock =
-		radeon_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
-
-	if ((dp_clock == 540000) &&
-	    (!radeon_connector_is_dp12_capable(connector)))
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-static bool radeon_dp_get_link_status(struct radeon_connector *radeon_connector,
-				      u8 link_status[DP_LINK_STATUS_SIZE])
-{
-	int ret;
-	ret = radeon_dp_aux_native_read(radeon_connector, DP_LANE0_1_STATUS,
-					link_status, DP_LINK_STATUS_SIZE, 100);
-	if (ret <= 0) {
-		DRM_ERROR("displayport link status failed\n");
-		return false;
-	}
-
-	DRM_DEBUG_KMS("link status %02x %02x %02x %02x %02x %02x\n",
-		  link_status[0], link_status[1], link_status[2],
-		  link_status[3], link_status[4], link_status[5]);
-	return true;
-}
-
-bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector)
-{
-	u8 link_status[DP_LINK_STATUS_SIZE];
-	struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
-
-	if (!radeon_dp_get_link_status(radeon_connector, link_status))
-		return false;
-	if (dp_channel_eq_ok(link_status, dig->dp_lane_count))
-		return false;
-	return true;
-}
-
-struct radeon_dp_link_train_info {
-	struct radeon_device *rdev;
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-	int enc_id;
-	int dp_clock;
-	int dp_lane_count;
-	int rd_interval;
-	bool tp3_supported;
-	u8 dpcd[8];
-	u8 train_set[4];
-	u8 link_status[DP_LINK_STATUS_SIZE];
-	u8 tries;
-	bool use_dpencoder;
-};
-
-static void radeon_dp_update_vs_emph(struct radeon_dp_link_train_info *dp_info)
-{
-	/* set the initial vs/emph on the source */
-	atombios_dig_transmitter_setup(dp_info->encoder,
-				       ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH,
-				       0, dp_info->train_set[0]); /* sets all lanes at once */
-
-	/* set the vs/emph on the sink */
-	radeon_dp_aux_native_write(dp_info->radeon_connector, DP_TRAINING_LANE0_SET,
-				   dp_info->train_set, dp_info->dp_lane_count, 0);
-}
-
-static void radeon_dp_set_tp(struct radeon_dp_link_train_info *dp_info, int tp)
-{
-	int rtp = 0;
-
-	/* set training pattern on the source */
-	if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder) {
-		switch (tp) {
-		case DP_TRAINING_PATTERN_1:
-			rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN1;
-			break;
-		case DP_TRAINING_PATTERN_2:
-			rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN2;
-			break;
-		case DP_TRAINING_PATTERN_3:
-			rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN3;
-			break;
-		}
-		atombios_dig_encoder_setup(dp_info->encoder, rtp, 0);
-	} else {
-		switch (tp) {
-		case DP_TRAINING_PATTERN_1:
-			rtp = 0;
-			break;
-		case DP_TRAINING_PATTERN_2:
-			rtp = 1;
-			break;
-		}
-		radeon_dp_encoder_service(dp_info->rdev, ATOM_DP_ACTION_TRAINING_PATTERN_SEL,
-					  dp_info->dp_clock, dp_info->enc_id, rtp);
-	}
-
-	/* enable training pattern on the sink */
-	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_TRAINING_PATTERN_SET, tp);
-}
-
-static int radeon_dp_link_train_init(struct radeon_dp_link_train_info *dp_info)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(dp_info->encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-	u8 tmp;
-
-	/* power up the sink */
-	if (dp_info->dpcd[0] >= 0x11)
-		radeon_write_dpcd_reg(dp_info->radeon_connector,
-				      DP_SET_POWER, DP_SET_POWER_D0);
-
-	/* possibly enable downspread on the sink */
-	if (dp_info->dpcd[3] & 0x1)
-		radeon_write_dpcd_reg(dp_info->radeon_connector,
-				      DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5);
-	else
-		radeon_write_dpcd_reg(dp_info->radeon_connector,
-				      DP_DOWNSPREAD_CTRL, 0);
-
-	if ((dp_info->connector->connector_type == DRM_MODE_CONNECTOR_eDP) &&
-	    (dig->panel_mode == DP_PANEL_MODE_INTERNAL_DP2_MODE)) {
-		radeon_write_dpcd_reg(dp_info->radeon_connector, DP_EDP_CONFIGURATION_SET, 1);
-	}
-
-	/* set the lane count on the sink */
-	tmp = dp_info->dp_lane_count;
-	if (dp_info->dpcd[DP_DPCD_REV] >= 0x11 &&
-	    dp_info->dpcd[DP_MAX_LANE_COUNT] & DP_ENHANCED_FRAME_CAP)
-		tmp |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
-	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LANE_COUNT_SET, tmp);
-
-	/* set the link rate on the sink */
-	tmp = dp_get_dp_link_rate_coded(dp_info->dp_clock);
-	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LINK_BW_SET, tmp);
-
-	/* start training on the source */
-	if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder)
-		atombios_dig_encoder_setup(dp_info->encoder,
-					   ATOM_ENCODER_CMD_DP_LINK_TRAINING_START, 0);
-	else
-		radeon_dp_encoder_service(dp_info->rdev, ATOM_DP_ACTION_TRAINING_START,
-					  dp_info->dp_clock, dp_info->enc_id, 0);
-
-	/* disable the training pattern on the sink */
-	radeon_write_dpcd_reg(dp_info->radeon_connector,
-			      DP_TRAINING_PATTERN_SET,
-			      DP_TRAINING_PATTERN_DISABLE);
-
-	return 0;
-}
-
-static int radeon_dp_link_train_finish(struct radeon_dp_link_train_info *dp_info)
-{
-	udelay(400);
-
-	/* disable the training pattern on the sink */
-	radeon_write_dpcd_reg(dp_info->radeon_connector,
-			      DP_TRAINING_PATTERN_SET,
-			      DP_TRAINING_PATTERN_DISABLE);
-
-	/* disable the training pattern on the source */
-	if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder)
-		atombios_dig_encoder_setup(dp_info->encoder,
-					   ATOM_ENCODER_CMD_DP_LINK_TRAINING_COMPLETE, 0);
-	else
-		radeon_dp_encoder_service(dp_info->rdev, ATOM_DP_ACTION_TRAINING_COMPLETE,
-					  dp_info->dp_clock, dp_info->enc_id, 0);
-
-	return 0;
-}
-
-static int radeon_dp_link_train_cr(struct radeon_dp_link_train_info *dp_info)
-{
-	bool clock_recovery;
- 	u8 voltage;
-	int i;
-
-	radeon_dp_set_tp(dp_info, DP_TRAINING_PATTERN_1);
-	memset(dp_info->train_set, 0, 4);
-	radeon_dp_update_vs_emph(dp_info);
-
-	udelay(400);
-
-	/* clock recovery loop */
-	clock_recovery = false;
-	dp_info->tries = 0;
-	voltage = 0xff;
-	while (1) {
-		if (dp_info->rd_interval == 0)
-			udelay(100);
-		else
-			mdelay(dp_info->rd_interval * 4);
-
-		if (!radeon_dp_get_link_status(dp_info->radeon_connector, dp_info->link_status))
-			break;
-
-		if (dp_clock_recovery_ok(dp_info->link_status, dp_info->dp_lane_count)) {
-			clock_recovery = true;
-			break;
-		}
-
-		for (i = 0; i < dp_info->dp_lane_count; i++) {
-			if ((dp_info->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0)
-				break;
-		}
-		if (i == dp_info->dp_lane_count) {
-			DRM_ERROR("clock recovery reached max voltage\n");
-			break;
-		}
-
-		if ((dp_info->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) {
-			++dp_info->tries;
-			if (dp_info->tries == 5) {
-				DRM_ERROR("clock recovery tried 5 times\n");
-				break;
-			}
-		} else
-			dp_info->tries = 0;
-
-		voltage = dp_info->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
-
-		/* Compute new train_set as requested by sink */
-		dp_get_adjust_train(dp_info->link_status, dp_info->dp_lane_count, dp_info->train_set);
-
-		radeon_dp_update_vs_emph(dp_info);
-	}
-	if (!clock_recovery) {
-		DRM_ERROR("clock recovery failed\n");
-		return -1;
-	} else {
-		DRM_DEBUG_KMS("clock recovery at voltage %d pre-emphasis %d\n",
-			  dp_info->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK,
-			  (dp_info->train_set[0] & DP_TRAIN_PRE_EMPHASIS_MASK) >>
-			  DP_TRAIN_PRE_EMPHASIS_SHIFT);
-		return 0;
-	}
-}
-
-static int radeon_dp_link_train_ce(struct radeon_dp_link_train_info *dp_info)
-{
-	bool channel_eq;
-
-	if (dp_info->tp3_supported)
-		radeon_dp_set_tp(dp_info, DP_TRAINING_PATTERN_3);
-	else
-		radeon_dp_set_tp(dp_info, DP_TRAINING_PATTERN_2);
-
-	/* channel equalization loop */
-	dp_info->tries = 0;
-	channel_eq = false;
-	while (1) {
-		if (dp_info->rd_interval == 0)
-			udelay(400);
-		else
-			mdelay(dp_info->rd_interval * 4);
-
-		if (!radeon_dp_get_link_status(dp_info->radeon_connector, dp_info->link_status))
-			break;
-
-		if (dp_channel_eq_ok(dp_info->link_status, dp_info->dp_lane_count)) {
-			channel_eq = true;
-			break;
-		}
-
-		/* Try 5 times */
-		if (dp_info->tries > 5) {
-			DRM_ERROR("channel eq failed: 5 tries\n");
-			break;
-		}
-
-		/* Compute new train_set as requested by sink */
-		dp_get_adjust_train(dp_info->link_status, dp_info->dp_lane_count, dp_info->train_set);
-
-		radeon_dp_update_vs_emph(dp_info);
-		dp_info->tries++;
-	}
-
-	if (!channel_eq) {
-		DRM_ERROR("channel eq failed\n");
-		return -1;
-	} else {
-		DRM_DEBUG_KMS("channel eq at voltage %d pre-emphasis %d\n",
-			  dp_info->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK,
-			  (dp_info->train_set[0] & DP_TRAIN_PRE_EMPHASIS_MASK)
-			  >> DP_TRAIN_PRE_EMPHASIS_SHIFT);
-		return 0;
-	}
-}
-
-void radeon_dp_link_train(struct drm_encoder *encoder,
-			  struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig;
-	struct radeon_connector *radeon_connector;
-	struct radeon_connector_atom_dig *dig_connector;
-	struct radeon_dp_link_train_info dp_info;
-	int index;
-	u8 tmp, frev, crev;
-
-	if (!radeon_encoder->enc_priv)
-		return;
-	dig = radeon_encoder->enc_priv;
-
-	radeon_connector = to_radeon_connector(connector);
-	if (!radeon_connector->con_priv)
-		return;
-	dig_connector = radeon_connector->con_priv;
-
-	if ((dig_connector->dp_sink_type != CONNECTOR_OBJECT_ID_DISPLAYPORT) &&
-	    (dig_connector->dp_sink_type != CONNECTOR_OBJECT_ID_eDP))
-		return;
-
-	/* DPEncoderService newer than 1.1 can't program properly the
-	 * training pattern. When facing such version use the
-	 * DIGXEncoderControl (X== 1 | 2)
-	 */
-	dp_info.use_dpencoder = true;
-	index = GetIndexIntoMasterTable(COMMAND, DPEncoderService);
-	if (atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) {
-		if (crev > 1) {
-			dp_info.use_dpencoder = false;
-		}
-	}
-
-	dp_info.enc_id = 0;
-	if (dig->dig_encoder)
-		dp_info.enc_id |= ATOM_DP_CONFIG_DIG2_ENCODER;
-	else
-		dp_info.enc_id |= ATOM_DP_CONFIG_DIG1_ENCODER;
-	if (dig->linkb)
-		dp_info.enc_id |= ATOM_DP_CONFIG_LINK_B;
-	else
-		dp_info.enc_id |= ATOM_DP_CONFIG_LINK_A;
-
-	dp_info.rd_interval = radeon_read_dpcd_reg(radeon_connector, DP_TRAINING_AUX_RD_INTERVAL);
-	tmp = radeon_read_dpcd_reg(radeon_connector, DP_MAX_LANE_COUNT);
-	if (ASIC_IS_DCE5(rdev) && (tmp & DP_TPS3_SUPPORTED))
-		dp_info.tp3_supported = true;
-	else
-		dp_info.tp3_supported = false;
-
-	memcpy(dp_info.dpcd, dig_connector->dpcd, 8);
-	dp_info.rdev = rdev;
-	dp_info.encoder = encoder;
-	dp_info.connector = connector;
-	dp_info.radeon_connector = radeon_connector;
-	dp_info.dp_lane_count = dig_connector->dp_lane_count;
-	dp_info.dp_clock = dig_connector->dp_clock;
-
-	if (radeon_dp_link_train_init(&dp_info))
-		goto done;
-	if (radeon_dp_link_train_cr(&dp_info))
-		goto done;
-	if (radeon_dp_link_train_ce(&dp_info))
-		goto done;
-done:
-	if (radeon_dp_link_train_finish(&dp_info))
-		return;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_encoders.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_encoders.c
deleted file mode 100644
index 2d39f997..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_encoders.c
+++ /dev/null
@@ -1,2424 +0,0 @@
-/*
- * Copyright 2007-11 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "atom.h"
-
-extern int atom_debug;
-
-/* evil but including atombios.h is much worse */
-bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
-				struct drm_display_mode *mode);
-
-
-static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-		return true;
-	default:
-		return false;
-	}
-}
-
-static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
-				   struct drm_display_mode *mode,
-				   struct drm_display_mode *adjusted_mode)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	/* set the active encoder to connector routing */
-	radeon_encoder_set_active_device(encoder);
-	drm_mode_set_crtcinfo(adjusted_mode, 0);
-
-	/* hw bug */
-	if ((mode->flags & DRM_MODE_FLAG_INTERLACE)
-	    && (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
-		adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
-
-	/* get the native mode for LVDS */
-	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
-		radeon_panel_mode_fixup(encoder, adjusted_mode);
-
-	/* get the native mode for TV */
-	if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
-		struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv;
-		if (tv_dac) {
-			if (tv_dac->tv_std == TV_STD_NTSC ||
-			    tv_dac->tv_std == TV_STD_NTSC_J ||
-			    tv_dac->tv_std == TV_STD_PAL_M)
-				radeon_atom_get_tv_timings(rdev, 0, adjusted_mode);
-			else
-				radeon_atom_get_tv_timings(rdev, 1, adjusted_mode);
-		}
-	}
-
-	if (ASIC_IS_DCE3(rdev) &&
-	    ((radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
-	     (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE))) {
-		struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-		radeon_dp_set_link_config(connector, mode);
-	}
-
-	return true;
-}
-
-static void
-atombios_dac_setup(struct drm_encoder *encoder, int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	DAC_ENCODER_CONTROL_PS_ALLOCATION args;
-	int index = 0;
-	struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv;
-
-	memset(&args, 0, sizeof(args));
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-		index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl);
-		break;
-	}
-
-	args.ucAction = action;
-
-	if (radeon_encoder->active_device & (ATOM_DEVICE_CRT_SUPPORT))
-		args.ucDacStandard = ATOM_DAC1_PS2;
-	else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-		args.ucDacStandard = ATOM_DAC1_CV;
-	else {
-		switch (dac_info->tv_std) {
-		case TV_STD_PAL:
-		case TV_STD_PAL_M:
-		case TV_STD_SCART_PAL:
-		case TV_STD_SECAM:
-		case TV_STD_PAL_CN:
-			args.ucDacStandard = ATOM_DAC1_PAL;
-			break;
-		case TV_STD_NTSC:
-		case TV_STD_NTSC_J:
-		case TV_STD_PAL_60:
-		default:
-			args.ucDacStandard = ATOM_DAC1_NTSC;
-			break;
-		}
-	}
-	args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-}
-
-static void
-atombios_tv_setup(struct drm_encoder *encoder, int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	TV_ENCODER_CONTROL_PS_ALLOCATION args;
-	int index = 0;
-	struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv;
-
-	memset(&args, 0, sizeof(args));
-
-	index = GetIndexIntoMasterTable(COMMAND, TVEncoderControl);
-
-	args.sTVEncoder.ucAction = action;
-
-	if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-		args.sTVEncoder.ucTvStandard = ATOM_TV_CV;
-	else {
-		switch (dac_info->tv_std) {
-		case TV_STD_NTSC:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
-			break;
-		case TV_STD_PAL:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PAL;
-			break;
-		case TV_STD_PAL_M:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PALM;
-			break;
-		case TV_STD_PAL_60:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PAL60;
-			break;
-		case TV_STD_NTSC_J:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_NTSCJ;
-			break;
-		case TV_STD_SCART_PAL:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; /* ??? */
-			break;
-		case TV_STD_SECAM:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_SECAM;
-			break;
-		case TV_STD_PAL_CN:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PALCN;
-			break;
-		default:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
-			break;
-		}
-	}
-
-	args.sTVEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-}
-
-union dvo_encoder_control {
-	ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION ext_tmds;
-	DVO_ENCODER_CONTROL_PS_ALLOCATION dvo;
-	DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 dvo_v3;
-};
-
-void
-atombios_dvo_setup(struct drm_encoder *encoder, int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	union dvo_encoder_control args;
-	int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
-	uint8_t frev, crev;
-
-	memset(&args, 0, sizeof(args));
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	/* some R4xx chips have the wrong frev */
-	if (rdev->family <= CHIP_RV410)
-		frev = 1;
-
-	switch (frev) {
-	case 1:
-		switch (crev) {
-		case 1:
-			/* R4xx, R5xx */
-			args.ext_tmds.sXTmdsEncoder.ucEnable = action;
-
-			if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-				args.ext_tmds.sXTmdsEncoder.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-
-			args.ext_tmds.sXTmdsEncoder.ucMisc |= ATOM_PANEL_MISC_888RGB;
-			break;
-		case 2:
-			/* RS600/690/740 */
-			args.dvo.sDVOEncoder.ucAction = action;
-			args.dvo.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			/* DFP1, CRT1, TV1 depending on the type of port */
-			args.dvo.sDVOEncoder.ucDeviceType = ATOM_DEVICE_DFP1_INDEX;
-
-			if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-				args.dvo.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute |= PANEL_ENCODER_MISC_DUAL;
-			break;
-		case 3:
-			/* R6xx */
-			args.dvo_v3.ucAction = action;
-			args.dvo_v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			args.dvo_v3.ucDVOConfig = 0; /* XXX */
-			break;
-		default:
-			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-			break;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-		break;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-union lvds_encoder_control {
-	LVDS_ENCODER_CONTROL_PS_ALLOCATION    v1;
-	LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 v2;
-};
-
-void
-atombios_digital_setup(struct drm_encoder *encoder, int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-	union lvds_encoder_control args;
-	int index = 0;
-	int hdmi_detected = 0;
-	uint8_t frev, crev;
-
-	if (!dig)
-		return;
-
-	if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI)
-		hdmi_detected = 1;
-
-	memset(&args, 0, sizeof(args));
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-		index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-		index = GetIndexIntoMasterTable(COMMAND, TMDS1EncoderControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
-		else
-			index = GetIndexIntoMasterTable(COMMAND, TMDS2EncoderControl);
-		break;
-	}
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-	case 2:
-		switch (crev) {
-		case 1:
-			args.v1.ucMisc = 0;
-			args.v1.ucAction = action;
-			if (hdmi_detected)
-				args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
-			args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-				if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL)
-					args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-				if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
-					args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
-			} else {
-				if (dig->linkb)
-					args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
-				if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-				/*if (pScrn->rgbBits == 8) */
-				args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
-			}
-			break;
-		case 2:
-		case 3:
-			args.v2.ucMisc = 0;
-			args.v2.ucAction = action;
-			if (crev == 3) {
-				if (dig->coherent_mode)
-					args.v2.ucMisc |= PANEL_ENCODER_MISC_COHERENT;
-			}
-			if (hdmi_detected)
-				args.v2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
-			args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			args.v2.ucTruncate = 0;
-			args.v2.ucSpatial = 0;
-			args.v2.ucTemporal = 0;
-			args.v2.ucFRC = 0;
-			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-				if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL)
-					args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-				if (dig->lcd_misc & ATOM_PANEL_MISC_SPATIAL) {
-					args.v2.ucSpatial = PANEL_ENCODER_SPATIAL_DITHER_EN;
-					if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
-						args.v2.ucSpatial |= PANEL_ENCODER_SPATIAL_DITHER_DEPTH;
-				}
-				if (dig->lcd_misc & ATOM_PANEL_MISC_TEMPORAL) {
-					args.v2.ucTemporal = PANEL_ENCODER_TEMPORAL_DITHER_EN;
-					if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
-						args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_DITHER_DEPTH;
-					if (((dig->lcd_misc >> ATOM_PANEL_MISC_GREY_LEVEL_SHIFT) & 0x3) == 2)
-						args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_LEVEL_4;
-				}
-			} else {
-				if (dig->linkb)
-					args.v2.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
-				if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-			}
-			break;
-		default:
-			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-			break;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-		break;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-int
-atombios_get_encoder_mode(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-	struct radeon_connector_atom_dig *dig_connector;
-
-	/* dp bridges are always DP */
-	if (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)
-		return ATOM_ENCODER_MODE_DP;
-
-	/* DVO is always DVO */
-	if (radeon_encoder->encoder_id == ATOM_ENCODER_MODE_DVO)
-		return ATOM_ENCODER_MODE_DVO;
-
-	connector = radeon_get_connector_for_encoder(encoder);
-	/* if we don't have an active device yet, just use one of
-	 * the connectors tied to the encoder.
-	 */
-	if (!connector)
-		connector = radeon_get_connector_for_encoder_init(encoder);
-	radeon_connector = to_radeon_connector(connector);
-
-	switch (connector->connector_type) {
-	case DRM_MODE_CONNECTOR_DVII:
-	case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */
-		if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
-		    radeon_audio)
-			return ATOM_ENCODER_MODE_HDMI;
-		else if (radeon_connector->use_digital)
-			return ATOM_ENCODER_MODE_DVI;
-		else
-			return ATOM_ENCODER_MODE_CRT;
-		break;
-	case DRM_MODE_CONNECTOR_DVID:
-	case DRM_MODE_CONNECTOR_HDMIA:
-	default:
-		if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
-		    radeon_audio)
-			return ATOM_ENCODER_MODE_HDMI;
-		else
-			return ATOM_ENCODER_MODE_DVI;
-		break;
-	case DRM_MODE_CONNECTOR_LVDS:
-		return ATOM_ENCODER_MODE_LVDS;
-		break;
-	case DRM_MODE_CONNECTOR_DisplayPort:
-		dig_connector = radeon_connector->con_priv;
-		if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
-		    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
-			return ATOM_ENCODER_MODE_DP;
-		else if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
-			 radeon_audio)
-			return ATOM_ENCODER_MODE_HDMI;
-		else
-			return ATOM_ENCODER_MODE_DVI;
-		break;
-	case DRM_MODE_CONNECTOR_eDP:
-		return ATOM_ENCODER_MODE_DP;
-	case DRM_MODE_CONNECTOR_DVIA:
-	case DRM_MODE_CONNECTOR_VGA:
-		return ATOM_ENCODER_MODE_CRT;
-		break;
-	case DRM_MODE_CONNECTOR_Composite:
-	case DRM_MODE_CONNECTOR_SVIDEO:
-	case DRM_MODE_CONNECTOR_9PinDIN:
-		/* fix me */
-		return ATOM_ENCODER_MODE_TV;
-		/*return ATOM_ENCODER_MODE_CV;*/
-		break;
-	}
-}
-
-/*
- * DIG Encoder/Transmitter Setup
- *
- * DCE 3.0/3.1
- * - 2 DIG transmitter blocks. UNIPHY (links A and B) and LVTMA.
- * Supports up to 3 digital outputs
- * - 2 DIG encoder blocks.
- * DIG1 can drive UNIPHY link A or link B
- * DIG2 can drive UNIPHY link B or LVTMA
- *
- * DCE 3.2
- * - 3 DIG transmitter blocks. UNIPHY0/1/2 (links A and B).
- * Supports up to 5 digital outputs
- * - 2 DIG encoder blocks.
- * DIG1/2 can drive UNIPHY0/1/2 link A or link B
- *
- * DCE 4.0/5.0/6.0
- * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).
- * Supports up to 6 digital outputs
- * - 6 DIG encoder blocks.
- * - DIG to PHY mapping is hardcoded
- * DIG1 drives UNIPHY0 link A, A+B
- * DIG2 drives UNIPHY0 link B
- * DIG3 drives UNIPHY1 link A, A+B
- * DIG4 drives UNIPHY1 link B
- * DIG5 drives UNIPHY2 link A, A+B
- * DIG6 drives UNIPHY2 link B
- *
- * DCE 4.1
- * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).
- * Supports up to 6 digital outputs
- * - 2 DIG encoder blocks.
- * llano
- * DIG1/2 can drive UNIPHY0/1/2 link A or link B
- * ontario
- * DIG1 drives UNIPHY0/1/2 link A
- * DIG2 drives UNIPHY0/1/2 link B
- *
- * Routing
- * crtc -> dig encoder -> UNIPHY/LVTMA (1 or 2 links)
- * Examples:
- * crtc0 -> dig2 -> LVTMA   links A+B -> TMDS/HDMI
- * crtc1 -> dig1 -> UNIPHY0 link  B   -> DP
- * crtc0 -> dig1 -> UNIPHY2 link  A   -> LVDS
- * crtc1 -> dig2 -> UNIPHY1 link  B+A -> TMDS/HDMI
- */
-
-union dig_encoder_control {
-	DIG_ENCODER_CONTROL_PS_ALLOCATION v1;
-	DIG_ENCODER_CONTROL_PARAMETERS_V2 v2;
-	DIG_ENCODER_CONTROL_PARAMETERS_V3 v3;
-	DIG_ENCODER_CONTROL_PARAMETERS_V4 v4;
-};
-
-void
-atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-	union dig_encoder_control args;
-	int index = 0;
-	uint8_t frev, crev;
-	int dp_clock = 0;
-	int dp_lane_count = 0;
-	int hpd_id = RADEON_HPD_NONE;
-	int bpc = 8;
-
-	if (connector) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		struct radeon_connector_atom_dig *dig_connector =
-			radeon_connector->con_priv;
-
-		dp_clock = dig_connector->dp_clock;
-		dp_lane_count = dig_connector->dp_lane_count;
-		hpd_id = radeon_connector->hpd.hpd;
-		/* bpc = connector->display_info.bpc; */
-	}
-
-	/* no dig encoder assigned */
-	if (dig->dig_encoder == -1)
-		return;
-
-	memset(&args, 0, sizeof(args));
-
-	if (ASIC_IS_DCE4(rdev))
-		index = GetIndexIntoMasterTable(COMMAND, DIGxEncoderControl);
-	else {
-		if (dig->dig_encoder)
-			index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
-		else
-			index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
-	}
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-		switch (crev) {
-		case 1:
-			args.v1.ucAction = action;
-			args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
-				args.v3.ucPanelMode = panel_mode;
-			else
-				args.v1.ucEncoderMode = atombios_get_encoder_mode(encoder);
-
-			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
-				args.v1.ucLaneNum = dp_lane_count;
-			else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-				args.v1.ucLaneNum = 8;
-			else
-				args.v1.ucLaneNum = 4;
-
-			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
-				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-				args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-				args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-				args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3;
-				break;
-			}
-			if (dig->linkb)
-				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB;
-			else
-				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA;
-			break;
-		case 2:
-		case 3:
-			args.v3.ucAction = action;
-			args.v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
-				args.v3.ucPanelMode = panel_mode;
-			else
-				args.v3.ucEncoderMode = atombios_get_encoder_mode(encoder);
-
-			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
-				args.v3.ucLaneNum = dp_lane_count;
-			else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-				args.v3.ucLaneNum = 8;
-			else
-				args.v3.ucLaneNum = 4;
-
-			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
-				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
-			args.v3.acConfig.ucDigSel = dig->dig_encoder;
-			switch (bpc) {
-			case 0:
-				args.v3.ucBitPerColor = PANEL_BPC_UNDEFINE;
-				break;
-			case 6:
-				args.v3.ucBitPerColor = PANEL_6BIT_PER_COLOR;
-				break;
-			case 8:
-			default:
-				args.v3.ucBitPerColor = PANEL_8BIT_PER_COLOR;
-				break;
-			case 10:
-				args.v3.ucBitPerColor = PANEL_10BIT_PER_COLOR;
-				break;
-			case 12:
-				args.v3.ucBitPerColor = PANEL_12BIT_PER_COLOR;
-				break;
-			case 16:
-				args.v3.ucBitPerColor = PANEL_16BIT_PER_COLOR;
-				break;
-			}
-			break;
-		case 4:
-			args.v4.ucAction = action;
-			args.v4.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
-				args.v4.ucPanelMode = panel_mode;
-			else
-				args.v4.ucEncoderMode = atombios_get_encoder_mode(encoder);
-
-			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
-				args.v4.ucLaneNum = dp_lane_count;
-			else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-				args.v4.ucLaneNum = 8;
-			else
-				args.v4.ucLaneNum = 4;
-
-			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) {
-				if (dp_clock == 270000)
-					args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ;
-				else if (dp_clock == 540000)
-					args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ;
-			}
-			args.v4.acConfig.ucDigSel = dig->dig_encoder;
-			switch (bpc) {
-			case 0:
-				args.v4.ucBitPerColor = PANEL_BPC_UNDEFINE;
-				break;
-			case 6:
-				args.v4.ucBitPerColor = PANEL_6BIT_PER_COLOR;
-				break;
-			case 8:
-			default:
-				args.v4.ucBitPerColor = PANEL_8BIT_PER_COLOR;
-				break;
-			case 10:
-				args.v4.ucBitPerColor = PANEL_10BIT_PER_COLOR;
-				break;
-			case 12:
-				args.v4.ucBitPerColor = PANEL_12BIT_PER_COLOR;
-				break;
-			case 16:
-				args.v4.ucBitPerColor = PANEL_16BIT_PER_COLOR;
-				break;
-			}
-			if (hpd_id == RADEON_HPD_NONE)
-				args.v4.ucHPD_ID = 0;
-			else
-				args.v4.ucHPD_ID = hpd_id + 1;
-			break;
-		default:
-			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-			break;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-		break;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-}
-
-union dig_transmitter_control {
-	DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1;
-	DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2;
-	DIG_TRANSMITTER_CONTROL_PARAMETERS_V3 v3;
-	DIG_TRANSMITTER_CONTROL_PARAMETERS_V4 v4;
-	DIG_TRANSMITTER_CONTROL_PARAMETERS_V1_5 v5;
-};
-
-void
-atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t lane_num, uint8_t lane_set)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-	struct drm_connector *connector;
-	union dig_transmitter_control args;
-	int index = 0;
-	uint8_t frev, crev;
-	bool is_dp = false;
-	int pll_id = 0;
-	int dp_clock = 0;
-	int dp_lane_count = 0;
-	int connector_object_id = 0;
-	int igp_lane_info = 0;
-	int dig_encoder = dig->dig_encoder;
-	int hpd_id = RADEON_HPD_NONE;
-
-	if (action == ATOM_TRANSMITTER_ACTION_INIT) {
-		connector = radeon_get_connector_for_encoder_init(encoder);
-		/* just needed to avoid bailing in the encoder check.  the encoder
-		 * isn't used for init
-		 */
-		dig_encoder = 0;
-	} else
-		connector = radeon_get_connector_for_encoder(encoder);
-
-	if (connector) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		struct radeon_connector_atom_dig *dig_connector =
-			radeon_connector->con_priv;
-
-		hpd_id = radeon_connector->hpd.hpd;
-		dp_clock = dig_connector->dp_clock;
-		dp_lane_count = dig_connector->dp_lane_count;
-		connector_object_id =
-			(radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
-		igp_lane_info = dig_connector->igp_lane_info;
-	}
-
-	if (encoder->crtc) {
-		struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-		pll_id = radeon_crtc->pll_id;
-	}
-
-	/* no dig encoder assigned */
-	if (dig_encoder == -1)
-		return;
-
-	if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)))
-		is_dp = true;
-
-	memset(&args, 0, sizeof(args));
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-		index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-		index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-		index = GetIndexIntoMasterTable(COMMAND, LVTMATransmitterControl);
-		break;
-	}
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-		switch (crev) {
-		case 1:
-			args.v1.ucAction = action;
-			if (action == ATOM_TRANSMITTER_ACTION_INIT) {
-				args.v1.usInitInfo = cpu_to_le16(connector_object_id);
-			} else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) {
-				args.v1.asMode.ucLaneSel = lane_num;
-				args.v1.asMode.ucLaneSet = lane_set;
-			} else {
-				if (is_dp)
-					args.v1.usPixelClock =
-						cpu_to_le16(dp_clock / 10);
-				else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v1.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
-				else
-					args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			}
-
-			args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL;
-
-			if (dig_encoder)
-				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER;
-			else
-				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER;
-
-			if ((rdev->flags & RADEON_IS_IGP) &&
-			    (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_UNIPHY)) {
-				if (is_dp ||
-				    !radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock)) {
-					if (igp_lane_info & 0x1)
-						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_3;
-					else if (igp_lane_info & 0x2)
-						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_4_7;
-					else if (igp_lane_info & 0x4)
-						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_11;
-					else if (igp_lane_info & 0x8)
-						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_12_15;
-				} else {
-					if (igp_lane_info & 0x3)
-						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_7;
-					else if (igp_lane_info & 0xc)
-						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_15;
-				}
-			}
-
-			if (dig->linkb)
-				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB;
-			else
-				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA;
-
-			if (is_dp)
-				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT;
-			else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-				if (dig->coherent_mode)
-					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT;
-				if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_8LANE_LINK;
-			}
-			break;
-		case 2:
-			args.v2.ucAction = action;
-			if (action == ATOM_TRANSMITTER_ACTION_INIT) {
-				args.v2.usInitInfo = cpu_to_le16(connector_object_id);
-			} else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) {
-				args.v2.asMode.ucLaneSel = lane_num;
-				args.v2.asMode.ucLaneSet = lane_set;
-			} else {
-				if (is_dp)
-					args.v2.usPixelClock =
-						cpu_to_le16(dp_clock / 10);
-				else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
-				else
-					args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			}
-
-			args.v2.acConfig.ucEncoderSel = dig_encoder;
-			if (dig->linkb)
-				args.v2.acConfig.ucLinkSel = 1;
-
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-				args.v2.acConfig.ucTransmitterSel = 0;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-				args.v2.acConfig.ucTransmitterSel = 1;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-				args.v2.acConfig.ucTransmitterSel = 2;
-				break;
-			}
-
-			if (is_dp) {
-				args.v2.acConfig.fCoherentMode = 1;
-				args.v2.acConfig.fDPConnector = 1;
-			} else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-				if (dig->coherent_mode)
-					args.v2.acConfig.fCoherentMode = 1;
-				if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v2.acConfig.fDualLinkConnector = 1;
-			}
-			break;
-		case 3:
-			args.v3.ucAction = action;
-			if (action == ATOM_TRANSMITTER_ACTION_INIT) {
-				args.v3.usInitInfo = cpu_to_le16(connector_object_id);
-			} else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) {
-				args.v3.asMode.ucLaneSel = lane_num;
-				args.v3.asMode.ucLaneSet = lane_set;
-			} else {
-				if (is_dp)
-					args.v3.usPixelClock =
-						cpu_to_le16(dp_clock / 10);
-				else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v3.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
-				else
-					args.v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			}
-
-			if (is_dp)
-				args.v3.ucLaneNum = dp_lane_count;
-			else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-				args.v3.ucLaneNum = 8;
-			else
-				args.v3.ucLaneNum = 4;
-
-			if (dig->linkb)
-				args.v3.acConfig.ucLinkSel = 1;
-			if (dig_encoder & 1)
-				args.v3.acConfig.ucEncoderSel = 1;
-
-			/* Select the PLL for the PHY
-			 * DP PHY should be clocked from external src if there is
-			 * one.
-			 */
-			/* On DCE4, if there is an external clock, it generates the DP ref clock */
-			if (is_dp && rdev->clock.dp_extclk)
-				args.v3.acConfig.ucRefClkSource = 2; /* external src */
-			else
-				args.v3.acConfig.ucRefClkSource = pll_id;
-
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-				args.v3.acConfig.ucTransmitterSel = 0;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-				args.v3.acConfig.ucTransmitterSel = 1;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-				args.v3.acConfig.ucTransmitterSel = 2;
-				break;
-			}
-
-			if (is_dp)
-				args.v3.acConfig.fCoherentMode = 1; /* DP requires coherent */
-			else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-				if (dig->coherent_mode)
-					args.v3.acConfig.fCoherentMode = 1;
-				if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v3.acConfig.fDualLinkConnector = 1;
-			}
-			break;
-		case 4:
-			args.v4.ucAction = action;
-			if (action == ATOM_TRANSMITTER_ACTION_INIT) {
-				args.v4.usInitInfo = cpu_to_le16(connector_object_id);
-			} else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) {
-				args.v4.asMode.ucLaneSel = lane_num;
-				args.v4.asMode.ucLaneSet = lane_set;
-			} else {
-				if (is_dp)
-					args.v4.usPixelClock =
-						cpu_to_le16(dp_clock / 10);
-				else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v4.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
-				else
-					args.v4.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			}
-
-			if (is_dp)
-				args.v4.ucLaneNum = dp_lane_count;
-			else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-				args.v4.ucLaneNum = 8;
-			else
-				args.v4.ucLaneNum = 4;
-
-			if (dig->linkb)
-				args.v4.acConfig.ucLinkSel = 1;
-			if (dig_encoder & 1)
-				args.v4.acConfig.ucEncoderSel = 1;
-
-			/* Select the PLL for the PHY
-			 * DP PHY should be clocked from external src if there is
-			 * one.
-			 */
-			/* On DCE5 DCPLL usually generates the DP ref clock */
-			if (is_dp) {
-				if (rdev->clock.dp_extclk)
-					args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_EXTCLK;
-				else
-					args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_DCPLL;
-			} else
-				args.v4.acConfig.ucRefClkSource = pll_id;
-
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-				args.v4.acConfig.ucTransmitterSel = 0;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-				args.v4.acConfig.ucTransmitterSel = 1;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-				args.v4.acConfig.ucTransmitterSel = 2;
-				break;
-			}
-
-			if (is_dp)
-				args.v4.acConfig.fCoherentMode = 1; /* DP requires coherent */
-			else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-				if (dig->coherent_mode)
-					args.v4.acConfig.fCoherentMode = 1;
-				if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-					args.v4.acConfig.fDualLinkConnector = 1;
-			}
-			break;
-		case 5:
-			args.v5.ucAction = action;
-			if (is_dp)
-				args.v5.usSymClock = cpu_to_le16(dp_clock / 10);
-			else
-				args.v5.usSymClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-				if (dig->linkb)
-					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYB;
-				else
-					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYA;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-				if (dig->linkb)
-					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYD;
-				else
-					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYC;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-				if (dig->linkb)
-					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYF;
-				else
-					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYE;
-				break;
-			}
-			if (is_dp)
-				args.v5.ucLaneNum = dp_lane_count;
-			else if (radeon_encoder->pixel_clock > 165000)
-				args.v5.ucLaneNum = 8;
-			else
-				args.v5.ucLaneNum = 4;
-			args.v5.ucConnObjId = connector_object_id;
-			args.v5.ucDigMode = atombios_get_encoder_mode(encoder);
-
-			if (is_dp && rdev->clock.dp_extclk)
-				args.v5.asConfig.ucPhyClkSrcId = ENCODER_REFCLK_SRC_EXTCLK;
-			else
-				args.v5.asConfig.ucPhyClkSrcId = pll_id;
-
-			if (is_dp)
-				args.v5.asConfig.ucCoherentMode = 1; /* DP requires coherent */
-			else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-				if (dig->coherent_mode)
-					args.v5.asConfig.ucCoherentMode = 1;
-			}
-			if (hpd_id == RADEON_HPD_NONE)
-				args.v5.asConfig.ucHPDSel = 0;
-			else
-				args.v5.asConfig.ucHPDSel = hpd_id + 1;
-			args.v5.ucDigEncoderSel = 1 << dig_encoder;
-			args.v5.ucDPLaneSet = lane_set;
-			break;
-		default:
-			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-			break;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-		break;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-bool
-atombios_set_edp_panel_power(struct drm_connector *connector, int action)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_device *dev = radeon_connector->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	union dig_transmitter_control args;
-	int index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
-	uint8_t frev, crev;
-
-	if (connector->connector_type != DRM_MODE_CONNECTOR_eDP)
-		goto done;
-
-	if (!ASIC_IS_DCE4(rdev))
-		goto done;
-
-	if ((action != ATOM_TRANSMITTER_ACTION_POWER_ON) &&
-	    (action != ATOM_TRANSMITTER_ACTION_POWER_OFF))
-		goto done;
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		goto done;
-
-	memset(&args, 0, sizeof(args));
-
-	args.v1.ucAction = action;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-	/* wait for the panel to power up */
-	if (action == ATOM_TRANSMITTER_ACTION_POWER_ON) {
-		int i;
-
-		for (i = 0; i < 300; i++) {
-			if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd))
-				return true;
-			mdelay(1);
-		}
-		return false;
-	}
-done:
-	return true;
-}
-
-union external_encoder_control {
-	EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION v1;
-	EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3 v3;
-};
-
-static void
-atombios_external_encoder_setup(struct drm_encoder *encoder,
-				struct drm_encoder *ext_encoder,
-				int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder *ext_radeon_encoder = to_radeon_encoder(ext_encoder);
-	union external_encoder_control args;
-	struct drm_connector *connector;
-	int index = GetIndexIntoMasterTable(COMMAND, ExternalEncoderControl);
-	u8 frev, crev;
-	int dp_clock = 0;
-	int dp_lane_count = 0;
-	int connector_object_id = 0;
-	u32 ext_enum = (ext_radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
-	int bpc = 8;
-
-	if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT)
-		connector = radeon_get_connector_for_encoder_init(encoder);
-	else
-		connector = radeon_get_connector_for_encoder(encoder);
-
-	if (connector) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		struct radeon_connector_atom_dig *dig_connector =
-			radeon_connector->con_priv;
-
-		dp_clock = dig_connector->dp_clock;
-		dp_lane_count = dig_connector->dp_lane_count;
-		connector_object_id =
-			(radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
-		/* bpc = connector->display_info.bpc; */
-	}
-
-	memset(&args, 0, sizeof(args));
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-		/* no params on frev 1 */
-		break;
-	case 2:
-		switch (crev) {
-		case 1:
-		case 2:
-			args.v1.sDigEncoder.ucAction = action;
-			args.v1.sDigEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			args.v1.sDigEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder);
-
-			if (ENCODER_MODE_IS_DP(args.v1.sDigEncoder.ucEncoderMode)) {
-				if (dp_clock == 270000)
-					args.v1.sDigEncoder.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
-				args.v1.sDigEncoder.ucLaneNum = dp_lane_count;
-			} else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-				args.v1.sDigEncoder.ucLaneNum = 8;
-			else
-				args.v1.sDigEncoder.ucLaneNum = 4;
-			break;
-		case 3:
-			args.v3.sExtEncoder.ucAction = action;
-			if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT)
-				args.v3.sExtEncoder.usConnectorId = cpu_to_le16(connector_object_id);
-			else
-				args.v3.sExtEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			args.v3.sExtEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder);
-
-			if (ENCODER_MODE_IS_DP(args.v3.sExtEncoder.ucEncoderMode)) {
-				if (dp_clock == 270000)
-					args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
-				else if (dp_clock == 540000)
-					args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_5_40GHZ;
-				args.v3.sExtEncoder.ucLaneNum = dp_lane_count;
-			} else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
-				args.v3.sExtEncoder.ucLaneNum = 8;
-			else
-				args.v3.sExtEncoder.ucLaneNum = 4;
-			switch (ext_enum) {
-			case GRAPH_OBJECT_ENUM_ID1:
-				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER1;
-				break;
-			case GRAPH_OBJECT_ENUM_ID2:
-				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER2;
-				break;
-			case GRAPH_OBJECT_ENUM_ID3:
-				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER3;
-				break;
-			}
-			switch (bpc) {
-			case 0:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_BPC_UNDEFINE;
-				break;
-			case 6:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_6BIT_PER_COLOR;
-				break;
-			case 8:
-			default:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_8BIT_PER_COLOR;
-				break;
-			case 10:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_10BIT_PER_COLOR;
-				break;
-			case 12:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_12BIT_PER_COLOR;
-				break;
-			case 16:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_16BIT_PER_COLOR;
-				break;
-			}
-			break;
-		default:
-			DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
-			return;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
-		return;
-	}
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void
-atombios_yuv_setup(struct drm_encoder *encoder, bool enable)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	ENABLE_YUV_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, EnableYUV);
-	uint32_t temp, reg;
-
-	memset(&args, 0, sizeof(args));
-
-	if (rdev->family >= CHIP_R600)
-		reg = R600_BIOS_3_SCRATCH;
-	else
-		reg = RADEON_BIOS_3_SCRATCH;
-
-	/* XXX: fix up scratch reg handling */
-	temp = RREG32(reg);
-	if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-		WREG32(reg, (ATOM_S3_TV1_ACTIVE |
-			     (radeon_crtc->crtc_id << 18)));
-	else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-		WREG32(reg, (ATOM_S3_CV_ACTIVE | (radeon_crtc->crtc_id << 24)));
-	else
-		WREG32(reg, 0);
-
-	if (enable)
-		args.ucEnable = ATOM_ENABLE;
-	args.ucCRTC = radeon_crtc->crtc_id;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-	WREG32(reg, temp);
-}
-
-static void
-radeon_atom_encoder_dpms_avivo(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
-	int index = 0;
-
-	memset(&args, 0, sizeof(args));
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-		index = GetIndexIntoMasterTable(COMMAND, TMDSAOutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-		index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-		index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
-		else
-			index = GetIndexIntoMasterTable(COMMAND, LVTMAOutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-		if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
-		else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
-		else
-			index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
-		else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
-		else
-			index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl);
-		break;
-	default:
-		return;
-	}
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		args.ucAction = ATOM_ENABLE;
-		/* workaround for DVOOutputControl on some RS690 systems */
-		if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DDI) {
-			u32 reg = RREG32(RADEON_BIOS_3_SCRATCH);
-			WREG32(RADEON_BIOS_3_SCRATCH, reg & ~ATOM_S3_DFP2I_ACTIVE);
-			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-			WREG32(RADEON_BIOS_3_SCRATCH, reg);
-		} else
-			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-			args.ucAction = ATOM_LCD_BLON;
-			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-		}
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		args.ucAction = ATOM_DISABLE;
-		atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-			args.ucAction = ATOM_LCD_BLOFF;
-			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-		}
-		break;
-	}
-}
-
-static void
-radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-	struct radeon_connector *radeon_connector = NULL;
-	struct radeon_connector_atom_dig *radeon_dig_connector = NULL;
-
-	if (connector) {
-		radeon_connector = to_radeon_connector(connector);
-		radeon_dig_connector = radeon_connector->con_priv;
-	}
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		/* some early dce3.2 boards have a bug in their transmitter control table */
-		if ((rdev->family == CHIP_RV710) || (rdev->family == CHIP_RV730) ||
-		    ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev))
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
-		else
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0);
-		if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {
-			if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
-				atombios_set_edp_panel_power(connector,
-							     ATOM_TRANSMITTER_ACTION_POWER_ON);
-				radeon_dig_connector->edp_on = true;
-			}
-			radeon_dp_link_train(encoder, connector);
-			if (ASIC_IS_DCE4(rdev))
-				atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON, 0);
-		}
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLON, 0, 0);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev))
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
-		else
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT, 0, 0);
-		if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {
-			if (ASIC_IS_DCE4(rdev))
-				atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0);
-			if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
-				atombios_set_edp_panel_power(connector,
-							     ATOM_TRANSMITTER_ACTION_POWER_OFF);
-				radeon_dig_connector->edp_on = false;
-			}
-		}
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
-		break;
-	}
-}
-
-static void
-radeon_atom_encoder_dpms_ext(struct drm_encoder *encoder,
-			     struct drm_encoder *ext_encoder,
-			     int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	default:
-		if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev)) {
-			atombios_external_encoder_setup(encoder, ext_encoder,
-							EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT);
-			atombios_external_encoder_setup(encoder, ext_encoder,
-							EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING_OFF);
-		} else
-			atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev)) {
-			atombios_external_encoder_setup(encoder, ext_encoder,
-							EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING);
-			atombios_external_encoder_setup(encoder, ext_encoder,
-							EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT);
-		} else
-			atombios_external_encoder_setup(encoder, ext_encoder, ATOM_DISABLE);
-		break;
-	}
-}
-
-static void
-radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
-
-	DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
-		  radeon_encoder->encoder_id, mode, radeon_encoder->devices,
-		  radeon_encoder->active_device);
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		radeon_atom_encoder_dpms_avivo(encoder, mode);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-		radeon_atom_encoder_dpms_dig(encoder, mode);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-		if (ASIC_IS_DCE5(rdev)) {
-			switch (mode) {
-			case DRM_MODE_DPMS_ON:
-				atombios_dvo_setup(encoder, ATOM_ENABLE);
-				break;
-			case DRM_MODE_DPMS_STANDBY:
-			case DRM_MODE_DPMS_SUSPEND:
-			case DRM_MODE_DPMS_OFF:
-				atombios_dvo_setup(encoder, ATOM_DISABLE);
-				break;
-			}
-		} else if (ASIC_IS_DCE3(rdev))
-			radeon_atom_encoder_dpms_dig(encoder, mode);
-		else
-			radeon_atom_encoder_dpms_avivo(encoder, mode);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-		if (ASIC_IS_DCE5(rdev)) {
-			switch (mode) {
-			case DRM_MODE_DPMS_ON:
-				atombios_dac_setup(encoder, ATOM_ENABLE);
-				break;
-			case DRM_MODE_DPMS_STANDBY:
-			case DRM_MODE_DPMS_SUSPEND:
-			case DRM_MODE_DPMS_OFF:
-				atombios_dac_setup(encoder, ATOM_DISABLE);
-				break;
-			}
-		} else
-			radeon_atom_encoder_dpms_avivo(encoder, mode);
-		break;
-	default:
-		return;
-	}
-
-	if (ext_encoder)
-		radeon_atom_encoder_dpms_ext(encoder, ext_encoder, mode);
-
-	radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-
-}
-
-union crtc_source_param {
-	SELECT_CRTC_SOURCE_PS_ALLOCATION v1;
-	SELECT_CRTC_SOURCE_PARAMETERS_V2 v2;
-};
-
-static void
-atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	union crtc_source_param args;
-	int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source);
-	uint8_t frev, crev;
-	struct radeon_encoder_atom_dig *dig;
-
-	memset(&args, 0, sizeof(args));
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-		switch (crev) {
-		case 1:
-		default:
-			if (ASIC_IS_AVIVO(rdev))
-				args.v1.ucCRTC = radeon_crtc->crtc_id;
-			else {
-				if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) {
-					args.v1.ucCRTC = radeon_crtc->crtc_id;
-				} else {
-					args.v1.ucCRTC = radeon_crtc->crtc_id << 2;
-				}
-			}
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-				args.v1.ucDevice = ATOM_DEVICE_DFP1_INDEX;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-			case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-				if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT)
-					args.v1.ucDevice = ATOM_DEVICE_LCD1_INDEX;
-				else
-					args.v1.ucDevice = ATOM_DEVICE_DFP3_INDEX;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-			case ENCODER_OBJECT_ID_INTERNAL_DDI:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-				args.v1.ucDevice = ATOM_DEVICE_DFP2_INDEX;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-					args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
-				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-					args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
-				else
-					args.v1.ucDevice = ATOM_DEVICE_CRT1_INDEX;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-					args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
-				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-					args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
-				else
-					args.v1.ucDevice = ATOM_DEVICE_CRT2_INDEX;
-				break;
-			}
-			break;
-		case 2:
-			args.v2.ucCRTC = radeon_crtc->crtc_id;
-			if (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE) {
-				struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-
-				if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)
-					args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS;
-				else if (connector->connector_type == DRM_MODE_CONNECTOR_VGA)
-					args.v2.ucEncodeMode = ATOM_ENCODER_MODE_CRT;
-				else
-					args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
-			} else
-				args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-				dig = radeon_encoder->enc_priv;
-				switch (dig->dig_encoder) {
-				case 0:
-					args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
-					break;
-				case 1:
-					args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
-					break;
-				case 2:
-					args.v2.ucEncoderID = ASIC_INT_DIG3_ENCODER_ID;
-					break;
-				case 3:
-					args.v2.ucEncoderID = ASIC_INT_DIG4_ENCODER_ID;
-					break;
-				case 4:
-					args.v2.ucEncoderID = ASIC_INT_DIG5_ENCODER_ID;
-					break;
-				case 5:
-					args.v2.ucEncoderID = ASIC_INT_DIG6_ENCODER_ID;
-					break;
-				}
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-				args.v2.ucEncoderID = ASIC_INT_DVO_ENCODER_ID;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
-				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
-				else
-					args.v2.ucEncoderID = ASIC_INT_DAC1_ENCODER_ID;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
-				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
-				else
-					args.v2.ucEncoderID = ASIC_INT_DAC2_ENCODER_ID;
-				break;
-			}
-			break;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
-		return;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-	/* update scratch regs with new routing */
-	radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-}
-
-static void
-atombios_apply_encoder_quirks(struct drm_encoder *encoder,
-			      struct drm_display_mode *mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-
-	/* Funky macbooks */
-	if ((dev->pdev->device == 0x71C5) &&
-	    (dev->pdev->subsystem_vendor == 0x106b) &&
-	    (dev->pdev->subsystem_device == 0x0080)) {
-		if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
-			uint32_t lvtma_bit_depth_control = RREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL);
-
-			lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_EN;
-			lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN;
-
-			WREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL, lvtma_bit_depth_control);
-		}
-	}
-
-	/* set scaler clears this on some chips */
-	if (ASIC_IS_AVIVO(rdev) &&
-	    (!(radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)))) {
-		if (ASIC_IS_DCE4(rdev)) {
-			if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-				WREG32(EVERGREEN_DATA_FORMAT + radeon_crtc->crtc_offset,
-				       EVERGREEN_INTERLEAVE_EN);
-			else
-				WREG32(EVERGREEN_DATA_FORMAT + radeon_crtc->crtc_offset, 0);
-		} else {
-			if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-				WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset,
-				       AVIVO_D1MODE_INTERLEAVE_EN);
-			else
-				WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, 0);
-		}
-	}
-}
-
-static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_encoder *test_encoder;
-	struct radeon_encoder_atom_dig *dig;
-	uint32_t dig_enc_in_use = 0;
-
-	/* DCE4/5 */
-	if (ASIC_IS_DCE4(rdev)) {
-		dig = radeon_encoder->enc_priv;
-		if (ASIC_IS_DCE41(rdev)) {
-			/* ontario follows DCE4 */
-			if (rdev->family == CHIP_PALM) {
-				if (dig->linkb)
-					return 1;
-				else
-					return 0;
-			} else
-				/* llano follows DCE3.2 */
-				return radeon_crtc->crtc_id;
-		} else {
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-				if (dig->linkb)
-					return 1;
-				else
-					return 0;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-				if (dig->linkb)
-					return 3;
-				else
-					return 2;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-				if (dig->linkb)
-					return 5;
-				else
-					return 4;
-				break;
-			}
-		}
-	}
-
-	/* on DCE32 and encoder can driver any block so just crtc id */
-	if (ASIC_IS_DCE32(rdev)) {
-		return radeon_crtc->crtc_id;
-	}
-
-	/* on DCE3 - LVTMA can only be driven by DIGB */
-	list_for_each_entry(test_encoder, &dev->mode_config.encoder_list, head) {
-		struct radeon_encoder *radeon_test_encoder;
-
-		if (encoder == test_encoder)
-			continue;
-
-		if (!radeon_encoder_is_digital(test_encoder))
-			continue;
-
-		radeon_test_encoder = to_radeon_encoder(test_encoder);
-		dig = radeon_test_encoder->enc_priv;
-
-		if (dig->dig_encoder >= 0)
-			dig_enc_in_use |= (1 << dig->dig_encoder);
-	}
-
-	if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA) {
-		if (dig_enc_in_use & 0x2)
-			DRM_ERROR("LVDS required digital encoder 2 but it was in use - stealing\n");
-		return 1;
-	}
-	if (!(dig_enc_in_use & 1))
-		return 0;
-	return 1;
-}
-
-/* This only needs to be called once at startup */
-void
-radeon_atom_encoder_init(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_encoder *encoder;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-		struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
-
-		switch (radeon_encoder->encoder_id) {
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-		case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_INIT, 0, 0);
-			break;
-		default:
-			break;
-		}
-
-		if (ext_encoder && (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev)))
-			atombios_external_encoder_setup(encoder, ext_encoder,
-							EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT);
-	}
-}
-
-static void
-radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
-			     struct drm_display_mode *mode,
-			     struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
-
-	radeon_encoder->pixel_clock = adjusted_mode->clock;
-
-	if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE4(rdev)) {
-		if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT))
-			atombios_yuv_setup(encoder, true);
-		else
-			atombios_yuv_setup(encoder, false);
-	}
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_ENABLE);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-		if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev)) {
-			struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-			struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-
-			if (!connector)
-				dig->panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
-			else
-				dig->panel_mode = radeon_dp_get_panel_mode(encoder, connector);
-
-			/* setup and enable the encoder */
-			atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0);
-			atombios_dig_encoder_setup(encoder,
-						   ATOM_ENCODER_CMD_SETUP_PANEL_MODE,
-						   dig->panel_mode);
-		} else if (ASIC_IS_DCE4(rdev)) {
-			/* disable the transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
-			/* setup and enable the encoder */
-			atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0);
-
-			/* enable the transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
-		} else {
-			/* disable the encoder and transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
-			atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
-
-			/* setup and enable the encoder and transmitter */
-			atombios_dig_encoder_setup(encoder, ATOM_ENABLE, 0);
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0);
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
-		}
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-		atombios_dvo_setup(encoder, ATOM_ENABLE);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		atombios_dac_setup(encoder, ATOM_ENABLE);
-		if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) {
-			if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
-				atombios_tv_setup(encoder, ATOM_ENABLE);
-			else
-				atombios_tv_setup(encoder, ATOM_DISABLE);
-		}
-		break;
-	}
-
-	if (ext_encoder) {
-		if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev))
-			atombios_external_encoder_setup(encoder, ext_encoder,
-							EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP);
-		else
-			atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
-	}
-
-	atombios_apply_encoder_quirks(encoder, adjusted_mode);
-
-	if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
-		r600_hdmi_enable(encoder);
-		r600_hdmi_setmode(encoder, adjusted_mode);
-	}
-}
-
-static bool
-atombios_dac_load_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-
-	if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT |
-				       ATOM_DEVICE_CV_SUPPORT |
-				       ATOM_DEVICE_CRT_SUPPORT)) {
-		DAC_LOAD_DETECTION_PS_ALLOCATION args;
-		int index = GetIndexIntoMasterTable(COMMAND, DAC_LoadDetection);
-		uint8_t frev, crev;
-
-		memset(&args, 0, sizeof(args));
-
-		if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-			return false;
-
-		args.sDacload.ucMisc = 0;
-
-		if ((radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) ||
-		    (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1))
-			args.sDacload.ucDacType = ATOM_DAC_A;
-		else
-			args.sDacload.ucDacType = ATOM_DAC_B;
-
-		if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)
-			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT1_SUPPORT);
-		else if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)
-			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT2_SUPPORT);
-		else if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
-			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CV_SUPPORT);
-			if (crev >= 3)
-				args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
-		} else if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) {
-			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_TV1_SUPPORT);
-			if (crev >= 3)
-				args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
-		}
-
-		atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-		return true;
-	} else
-		return false;
-}
-
-static enum drm_connector_status
-radeon_atom_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	uint32_t bios_0_scratch;
-
-	if (!atombios_dac_load_detect(encoder, connector)) {
-		DRM_DEBUG_KMS("detect returned false \n");
-		return connector_status_unknown;
-	}
-
-	if (rdev->family >= CHIP_R600)
-		bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
-	else
-		bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
-
-	DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, radeon_encoder->devices);
-	if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) {
-		if (bios_0_scratch & ATOM_S0_CRT1_MASK)
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) {
-		if (bios_0_scratch & ATOM_S0_CRT2_MASK)
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
-		if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) {
-		if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))
-			return connector_status_connected; /* CTV */
-		else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))
-			return connector_status_connected; /* STV */
-	}
-	return connector_status_disconnected;
-}
-
-static enum drm_connector_status
-radeon_atom_dig_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
-	u32 bios_0_scratch;
-
-	if (!ASIC_IS_DCE4(rdev))
-		return connector_status_unknown;
-
-	if (!ext_encoder)
-		return connector_status_unknown;
-
-	if ((radeon_connector->devices & ATOM_DEVICE_CRT_SUPPORT) == 0)
-		return connector_status_unknown;
-
-	/* load detect on the dp bridge */
-	atombios_external_encoder_setup(encoder, ext_encoder,
-					EXTERNAL_ENCODER_ACTION_V3_DACLOAD_DETECTION);
-
-	bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
-
-	DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, radeon_encoder->devices);
-	if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) {
-		if (bios_0_scratch & ATOM_S0_CRT1_MASK)
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) {
-		if (bios_0_scratch & ATOM_S0_CRT2_MASK)
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
-		if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) {
-		if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))
-			return connector_status_connected; /* CTV */
-		else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))
-			return connector_status_connected; /* STV */
-	}
-	return connector_status_disconnected;
-}
-
-void
-radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder)
-{
-	struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
-
-	if (ext_encoder)
-		/* ddc_setup on the dp bridge */
-		atombios_external_encoder_setup(encoder, ext_encoder,
-						EXTERNAL_ENCODER_ACTION_V3_DDC_SETUP);
-
-}
-
-static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-
-	if ((radeon_encoder->active_device &
-	     (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
-	    (radeon_encoder_get_dp_bridge_encoder_id(encoder) !=
-	     ENCODER_OBJECT_ID_NONE)) {
-		struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-		if (dig)
-			dig->dig_encoder = radeon_atom_pick_dig_encoder(encoder);
-	}
-
-	radeon_atom_output_lock(encoder, true);
-	radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
-
-	if (connector) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-
-		/* select the clock/data port if it uses a router */
-		if (radeon_connector->router.cd_valid)
-			radeon_router_select_cd_port(radeon_connector);
-
-		/* turn eDP panel on for mode set */
-		if (connector->connector_type == DRM_MODE_CONNECTOR_eDP)
-			atombios_set_edp_panel_power(connector,
-						     ATOM_TRANSMITTER_ACTION_POWER_ON);
-	}
-
-	/* this is needed for the pll/ss setup to work correctly in some cases */
-	atombios_set_encoder_crtc_source(encoder);
-}
-
-static void radeon_atom_encoder_commit(struct drm_encoder *encoder)
-{
-	radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
-	radeon_atom_output_lock(encoder, false);
-}
-
-static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig;
-
-	/* check for pre-DCE3 cards with shared encoders;
-	 * can't really use the links individually, so don't disable
-	 * the encoder if it's in use by another connector
-	 */
-	if (!ASIC_IS_DCE3(rdev)) {
-		struct drm_encoder *other_encoder;
-		struct radeon_encoder *other_radeon_encoder;
-
-		list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) {
-			other_radeon_encoder = to_radeon_encoder(other_encoder);
-			if ((radeon_encoder->encoder_id == other_radeon_encoder->encoder_id) &&
-			    drm_helper_encoder_in_use(other_encoder))
-				goto disable_done;
-		}
-	}
-
-	radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_DISABLE);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-		if (ASIC_IS_DCE4(rdev))
-			/* disable the transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
-		else {
-			/* disable the encoder and transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
-			atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
-		}
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-		atombios_dvo_setup(encoder, ATOM_DISABLE);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		atombios_dac_setup(encoder, ATOM_DISABLE);
-		if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
-			atombios_tv_setup(encoder, ATOM_DISABLE);
-		break;
-	}
-
-disable_done:
-	if (radeon_encoder_is_digital(encoder)) {
-		if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI)
-			r600_hdmi_disable(encoder);
-		dig = radeon_encoder->enc_priv;
-		dig->dig_encoder = -1;
-	}
-	radeon_encoder->active_device = 0;
-}
-
-/* these are handled by the primary encoders */
-static void radeon_atom_ext_prepare(struct drm_encoder *encoder)
-{
-
-}
-
-static void radeon_atom_ext_commit(struct drm_encoder *encoder)
-{
-
-}
-
-static void
-radeon_atom_ext_mode_set(struct drm_encoder *encoder,
-			 struct drm_display_mode *mode,
-			 struct drm_display_mode *adjusted_mode)
-{
-
-}
-
-static void radeon_atom_ext_disable(struct drm_encoder *encoder)
-{
-
-}
-
-static void
-radeon_atom_ext_dpms(struct drm_encoder *encoder, int mode)
-{
-
-}
-
-static bool radeon_atom_ext_mode_fixup(struct drm_encoder *encoder,
-				       struct drm_display_mode *mode,
-				       struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static const struct drm_encoder_helper_funcs radeon_atom_ext_helper_funcs = {
-	.dpms = radeon_atom_ext_dpms,
-	.mode_fixup = radeon_atom_ext_mode_fixup,
-	.prepare = radeon_atom_ext_prepare,
-	.mode_set = radeon_atom_ext_mode_set,
-	.commit = radeon_atom_ext_commit,
-	.disable = radeon_atom_ext_disable,
-	/* no detect for TMDS/LVDS yet */
-};
-
-static const struct drm_encoder_helper_funcs radeon_atom_dig_helper_funcs = {
-	.dpms = radeon_atom_encoder_dpms,
-	.mode_fixup = radeon_atom_mode_fixup,
-	.prepare = radeon_atom_encoder_prepare,
-	.mode_set = radeon_atom_encoder_mode_set,
-	.commit = radeon_atom_encoder_commit,
-	.disable = radeon_atom_encoder_disable,
-	.detect = radeon_atom_dig_detect,
-};
-
-static const struct drm_encoder_helper_funcs radeon_atom_dac_helper_funcs = {
-	.dpms = radeon_atom_encoder_dpms,
-	.mode_fixup = radeon_atom_mode_fixup,
-	.prepare = radeon_atom_encoder_prepare,
-	.mode_set = radeon_atom_encoder_mode_set,
-	.commit = radeon_atom_encoder_commit,
-	.detect = radeon_atom_dac_detect,
-};
-
-void radeon_enc_destroy(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	kfree(radeon_encoder->enc_priv);
-	drm_encoder_cleanup(encoder);
-	kfree(radeon_encoder);
-}
-
-static const struct drm_encoder_funcs radeon_atom_enc_funcs = {
-	.destroy = radeon_enc_destroy,
-};
-
-struct radeon_encoder_atom_dac *
-radeon_atombios_set_dac_info(struct radeon_encoder *radeon_encoder)
-{
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder_atom_dac *dac = kzalloc(sizeof(struct radeon_encoder_atom_dac), GFP_KERNEL);
-
-	if (!dac)
-		return NULL;
-
-	dac->tv_std = radeon_atombios_get_tv_info(rdev);
-	return dac;
-}
-
-struct radeon_encoder_atom_dig *
-radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder)
-{
-	int encoder_enum = (radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
-	struct radeon_encoder_atom_dig *dig = kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL);
-
-	if (!dig)
-		return NULL;
-
-	/* coherent mode by default */
-	dig->coherent_mode = true;
-	dig->dig_encoder = -1;
-
-	if (encoder_enum == 2)
-		dig->linkb = true;
-	else
-		dig->linkb = false;
-
-	return dig;
-}
-
-void
-radeon_add_atom_encoder(struct drm_device *dev,
-			uint32_t encoder_enum,
-			uint32_t supported_device,
-			u16 caps)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-
-	/* see if we already added it */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		radeon_encoder = to_radeon_encoder(encoder);
-		if (radeon_encoder->encoder_enum == encoder_enum) {
-			radeon_encoder->devices |= supported_device;
-			return;
-		}
-
-	}
-
-	/* add a new one */
-	radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
-	if (!radeon_encoder)
-		return;
-
-	encoder = &radeon_encoder->base;
-	switch (rdev->num_crtc) {
-	case 1:
-		encoder->possible_crtcs = 0x1;
-		break;
-	case 2:
-	default:
-		encoder->possible_crtcs = 0x3;
-		break;
-	case 4:
-		encoder->possible_crtcs = 0xf;
-		break;
-	case 6:
-		encoder->possible_crtcs = 0x3f;
-		break;
-	}
-
-	radeon_encoder->enc_priv = NULL;
-
-	radeon_encoder->encoder_enum = encoder_enum;
-	radeon_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
-	radeon_encoder->devices = supported_device;
-	radeon_encoder->rmx_type = RMX_OFF;
-	radeon_encoder->underscan_type = UNDERSCAN_OFF;
-	radeon_encoder->is_ext_encoder = false;
-	radeon_encoder->caps = caps;
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-			radeon_encoder->rmx_type = RMX_FULL;
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
-			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
-		} else {
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
-			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
-		}
-		drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
-		radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder);
-		drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TVDAC);
-		radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder);
-		drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-			radeon_encoder->rmx_type = RMX_FULL;
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
-			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
-		} else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
-			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
-		} else {
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
-			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
-		}
-		drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
-		break;
-	case ENCODER_OBJECT_ID_SI170B:
-	case ENCODER_OBJECT_ID_CH7303:
-	case ENCODER_OBJECT_ID_EXTERNAL_SDVOA:
-	case ENCODER_OBJECT_ID_EXTERNAL_SDVOB:
-	case ENCODER_OBJECT_ID_TITFP513:
-	case ENCODER_OBJECT_ID_VT1623:
-	case ENCODER_OBJECT_ID_HDMI_SI1930:
-	case ENCODER_OBJECT_ID_TRAVIS:
-	case ENCODER_OBJECT_ID_NUTMEG:
-		/* these are handled by the primary encoders */
-		radeon_encoder->is_ext_encoder = true;
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
-		else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
-		else
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
-		drm_encoder_helper_add(encoder, &radeon_atom_ext_helper_funcs);
-		break;
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_i2c.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_i2c.c
deleted file mode 100644
index 44d87b6b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/atombios_i2c.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright 2011 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- *
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "atom.h"
-
-#define TARGET_HW_I2C_CLOCK 50
-
-/* these are a limitation of ProcessI2cChannelTransaction not the hw */
-#define ATOM_MAX_HW_I2C_WRITE 2
-#define ATOM_MAX_HW_I2C_READ  255
-
-static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan,
-				 u8 slave_addr, u8 flags,
-				 u8 *buf, u8 num)
-{
-	struct drm_device *dev = chan->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	PROCESS_I2C_CHANNEL_TRANSACTION_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, ProcessI2cChannelTransaction);
-	unsigned char *base;
-	u16 out;
-
-	memset(&args, 0, sizeof(args));
-
-	base = (unsigned char *)rdev->mode_info.atom_context->scratch;
-
-	if (flags & HW_I2C_WRITE) {
-		if (num > ATOM_MAX_HW_I2C_WRITE) {
-			DRM_ERROR("hw i2c: tried to write too many bytes (%d vs 2)\n", num);
-			return -EINVAL;
-		}
-		memcpy(&out, buf, num);
-		args.lpI2CDataOut = cpu_to_le16(out);
-	} else {
-		if (num > ATOM_MAX_HW_I2C_READ) {
-			DRM_ERROR("hw i2c: tried to read too many bytes (%d vs 255)\n", num);
-			return -EINVAL;
-		}
-	}
-
-	args.ucI2CSpeed = TARGET_HW_I2C_CLOCK;
-	args.ucRegIndex = 0;
-	args.ucTransBytes = num;
-	args.ucSlaveAddr = slave_addr << 1;
-	args.ucLineNumber = chan->rec.i2c_id;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-	/* error */
-	if (args.ucStatus != HW_ASSISTED_I2C_STATUS_SUCCESS) {
-		DRM_DEBUG_KMS("hw_i2c error\n");
-		return -EIO;
-	}
-
-	if (!(flags & HW_I2C_WRITE))
-		memcpy(buf, base, num);
-
-	return 0;
-}
-
-int radeon_atom_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
-			    struct i2c_msg *msgs, int num)
-{
-	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
-	struct i2c_msg *p;
-	int i, remaining, current_count, buffer_offset, max_bytes, ret;
-	u8 buf = 0, flags;
-
-	/* check for bus probe */
-	p = &msgs[0];
-	if ((num == 1) && (p->len == 0)) {
-		ret = radeon_process_i2c_ch(i2c,
-					    p->addr, HW_I2C_WRITE,
-					    &buf, 1);
-		if (ret)
-			return ret;
-		else
-			return num;
-	}
-
-	for (i = 0; i < num; i++) {
-		p = &msgs[i];
-		remaining = p->len;
-		buffer_offset = 0;
-		/* max_bytes are a limitation of ProcessI2cChannelTransaction not the hw */
-		if (p->flags & I2C_M_RD) {
-			max_bytes = ATOM_MAX_HW_I2C_READ;
-			flags = HW_I2C_READ;
-		} else {
-			max_bytes = ATOM_MAX_HW_I2C_WRITE;
-			flags = HW_I2C_WRITE;
-		}
-		while (remaining) {
-			if (remaining > max_bytes)
-				current_count = max_bytes;
-			else
-				current_count = remaining;
-			ret = radeon_process_i2c_ch(i2c,
-						    p->addr, flags,
-						    &p->buf[buffer_offset], current_count);
-			if (ret)
-				return ret;
-			remaining -= current_count;
-			buffer_offset += current_count;
-		}
-	}
-
-	return num;
-}
-
-u32 radeon_atom_hw_i2c_func(struct i2c_adapter *adap)
-{
-	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/avivod.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/avivod.h
deleted file mode 100644
index 3c391e7e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/avivod.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef AVIVOD_H
-#define AVIVOD_H
-
-
-#define	D1CRTC_CONTROL					0x6080
-#define		CRTC_EN						(1 << 0)
-#define	D1CRTC_STATUS					0x609c
-#define	D1CRTC_UPDATE_LOCK				0x60E8
-#define	D1GRPH_PRIMARY_SURFACE_ADDRESS			0x6110
-#define	D1GRPH_SECONDARY_SURFACE_ADDRESS		0x6118
-
-#define	D2CRTC_CONTROL					0x6880
-#define	D2CRTC_STATUS					0x689c
-#define	D2CRTC_UPDATE_LOCK				0x68E8
-#define	D2GRPH_PRIMARY_SURFACE_ADDRESS			0x6910
-#define	D2GRPH_SECONDARY_SURFACE_ADDRESS		0x6918
-
-#define	D1VGA_CONTROL					0x0330
-#define		DVGA_CONTROL_MODE_ENABLE			(1 << 0)
-#define		DVGA_CONTROL_TIMING_SELECT			(1 << 8)
-#define		DVGA_CONTROL_SYNC_POLARITY_SELECT		(1 << 9)
-#define		DVGA_CONTROL_OVERSCAN_TIMING_SELECT		(1 << 10)
-#define		DVGA_CONTROL_OVERSCAN_COLOR_EN			(1 << 16)
-#define		DVGA_CONTROL_ROTATE				(1 << 24)
-#define D2VGA_CONTROL					0x0338
-
-#define	VGA_HDP_CONTROL					0x328
-#define		VGA_MEM_PAGE_SELECT_EN				(1 << 0)
-#define		VGA_MEMORY_DISABLE				(1 << 4)
-#define		VGA_RBBM_LOCK_DISABLE				(1 << 8)
-#define		VGA_SOFT_RESET					(1 << 16)
-#define	VGA_MEMORY_BASE_ADDRESS				0x0310
-#define	VGA_RENDER_CONTROL				0x0300
-#define		VGA_VSTATUS_CNTL_MASK				0x00030000
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/cayman_blit_shaders.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/cayman_blit_shaders.c
deleted file mode 100644
index 19a0114d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/cayman_blit_shaders.c
+++ /dev/null
@@ -1,374 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     Alex Deucher <alexander.deucher@amd.com>
- */
-
-#include <linux/bug.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-
-/*
- * evergreen cards need to use the 3D engine to blit data which requires
- * quite a bit of hw state setup.  Rather than pull the whole 3D driver
- * (which normally generates the 3D state) into the DRM, we opt to use
- * statically generated state tables.  The regsiter state and shaders
- * were hand generated to support blitting functionality.  See the 3D
- * driver or documentation for descriptions of the registers and
- * shader instructions.
- */
-
-const u32 cayman_default_state[] =
-{
-	0xc0066900,
-	0x00000000,
-	0x00000060, /* DB_RENDER_CONTROL */
-	0x00000000, /* DB_COUNT_CONTROL */
-	0x00000000, /* DB_DEPTH_VIEW */
-	0x0000002a, /* DB_RENDER_OVERRIDE */
-	0x00000000, /* DB_RENDER_OVERRIDE2 */
-	0x00000000, /* DB_HTILE_DATA_BASE */
-
-	0xc0026900,
-	0x0000000a,
-	0x00000000, /* DB_STENCIL_CLEAR */
-	0x00000000, /* DB_DEPTH_CLEAR */
-
-	0xc0036900,
-	0x0000000f,
-	0x00000000, /* DB_DEPTH_INFO */
-	0x00000000, /* DB_Z_INFO */
-	0x00000000, /* DB_STENCIL_INFO */
-
-	0xc0016900,
-	0x00000080,
-	0x00000000, /* PA_SC_WINDOW_OFFSET */
-
-	0xc00d6900,
-	0x00000083,
-	0x0000ffff, /* PA_SC_CLIPRECT_RULE */
-	0x00000000, /* PA_SC_CLIPRECT_0_TL */
-	0x20002000, /* PA_SC_CLIPRECT_0_BR */
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0xaaaaaaaa, /* PA_SC_EDGERULE */
-	0x00000000, /* PA_SU_HARDWARE_SCREEN_OFFSET */
-	0x0000000f, /* CB_TARGET_MASK */
-	0x0000000f, /* CB_SHADER_MASK */
-
-	0xc0226900,
-	0x00000094,
-	0x80000000, /* PA_SC_VPORT_SCISSOR_0_TL */
-	0x20002000, /* PA_SC_VPORT_SCISSOR_0_BR */
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x00000000, /* PA_SC_VPORT_ZMIN_0 */
-	0x3f800000, /* PA_SC_VPORT_ZMAX_0 */
-
-	0xc0016900,
-	0x000000d4,
-	0x00000000, /* SX_MISC */
-
-	0xc0026900,
-	0x000000d9,
-	0x00000000, /* CP_RINGID */
-	0x00000000, /* CP_VMID */
-
-	0xc0096900,
-	0x00000100,
-	0x00ffffff, /* VGT_MAX_VTX_INDX */
-	0x00000000, /* VGT_MIN_VTX_INDX */
-	0x00000000, /* VGT_INDX_OFFSET */
-	0x00000000, /* VGT_MULTI_PRIM_IB_RESET_INDX */
-	0x00000000, /* SX_ALPHA_TEST_CONTROL */
-	0x00000000, /* CB_BLEND_RED */
-	0x00000000, /* CB_BLEND_GREEN */
-	0x00000000, /* CB_BLEND_BLUE */
-	0x00000000, /* CB_BLEND_ALPHA */
-
-	0xc0016900,
-	0x00000187,
-	0x00000100, /* SPI_VS_OUT_ID_0 */
-
-	0xc0026900,
-	0x00000191,
-	0x00000100, /* SPI_PS_INPUT_CNTL_0 */
-	0x00000101, /* SPI_PS_INPUT_CNTL_1 */
-
-	0xc0016900,
-	0x000001b1,
-	0x00000000, /* SPI_VS_OUT_CONFIG */
-
-	0xc0106900,
-	0x000001b3,
-	0x20000001, /* SPI_PS_IN_CONTROL_0 */
-	0x00000000, /* SPI_PS_IN_CONTROL_1 */
-	0x00000000, /* SPI_INTERP_CONTROL_0 */
-	0x00000000, /* SPI_INPUT_Z */
-	0x00000000, /* SPI_FOG_CNTL */
-	0x00100000, /* SPI_BARYC_CNTL */
-	0x00000000, /* SPI_PS_IN_CONTROL_2 */
-	0x00000000, /* SPI_COMPUTE_INPUT_CNTL */
-	0x00000000, /* SPI_COMPUTE_NUM_THREAD_X */
-	0x00000000, /* SPI_COMPUTE_NUM_THREAD_Y */
-	0x00000000, /* SPI_COMPUTE_NUM_THREAD_Z */
-	0x00000000, /* SPI_GPR_MGMT */
-	0x00000000, /* SPI_LDS_MGMT */
-	0x00000000, /* SPI_STACK_MGMT */
-	0x00000000, /* SPI_WAVE_MGMT_1 */
-	0x00000000, /* SPI_WAVE_MGMT_2 */
-
-	0xc0016900,
-	0x000001e0,
-	0x00000000, /* CB_BLEND0_CONTROL */
-
-	0xc00e6900,
-	0x00000200,
-	0x00000000, /* DB_DEPTH_CONTROL */
-	0x00000000, /* DB_EQAA */
-	0x00cc0010, /* CB_COLOR_CONTROL */
-	0x00000210, /* DB_SHADER_CONTROL */
-	0x00010000, /* PA_CL_CLIP_CNTL */
-	0x00000004, /* PA_SU_SC_MODE_CNTL */
-	0x00000100, /* PA_CL_VTE_CNTL */
-	0x00000000, /* PA_CL_VS_OUT_CNTL */
-	0x00000000, /* PA_CL_NANINF_CNTL */
-	0x00000000, /* PA_SU_LINE_STIPPLE_CNTL */
-	0x00000000, /* PA_SU_LINE_STIPPLE_SCALE */
-	0x00000000, /* PA_SU_PRIM_FILTER_CNTL */
-	0x00000000, /*  */
-	0x00000000, /*  */
-
-	0xc0026900,
-	0x00000229,
-	0x00000000, /* SQ_PGM_START_FS */
-	0x00000000,
-
-	0xc0016900,
-	0x0000023b,
-	0x00000000, /* SQ_LDS_ALLOC_PS */
-
-	0xc0066900,
-	0x00000240,
-	0x00000000, /* SQ_ESGS_RING_ITEMSIZE */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0046900,
-	0x00000247,
-	0x00000000, /* SQ_GS_VERT_ITEMSIZE */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0116900,
-	0x00000280,
-	0x00000000, /* PA_SU_POINT_SIZE */
-	0x00000000, /* PA_SU_POINT_MINMAX */
-	0x00000008, /* PA_SU_LINE_CNTL */
-	0x00000000, /* PA_SC_LINE_STIPPLE */
-	0x00000000, /* VGT_OUTPUT_PATH_CNTL */
-	0x00000000, /* VGT_HOS_CNTL */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000, /* VGT_GS_MODE */
-
-	0xc0026900,
-	0x00000292,
-	0x00000000, /* PA_SC_MODE_CNTL_0 */
-	0x00000000, /* PA_SC_MODE_CNTL_1 */
-
-	0xc0016900,
-	0x000002a1,
-	0x00000000, /* VGT_PRIMITIVEID_EN */
-
-	0xc0016900,
-	0x000002a5,
-	0x00000000, /* VGT_MULTI_PRIM_IB_RESET_EN */
-
-	0xc0026900,
-	0x000002a8,
-	0x00000000, /* VGT_INSTANCE_STEP_RATE_0 */
-	0x00000000,
-
-	0xc0026900,
-	0x000002ad,
-	0x00000000, /* VGT_REUSE_OFF */
-	0x00000000,
-
-	0xc0016900,
-	0x000002d5,
-	0x00000000, /* VGT_SHADER_STAGES_EN */
-
-	0xc0016900,
-	0x000002dc,
-	0x0000aa00, /* DB_ALPHA_TO_MASK */
-
-	0xc0066900,
-	0x000002de,
-	0x00000000, /* PA_SU_POLY_OFFSET_DB_FMT_CNTL */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0026900,
-	0x000002e5,
-	0x00000000, /* VGT_STRMOUT_CONFIG */
-	0x00000000,
-
-	0xc01b6900,
-	0x000002f5,
-	0x76543210, /* PA_SC_CENTROID_PRIORITY_0 */
-	0xfedcba98, /* PA_SC_CENTROID_PRIORITY_1 */
-	0x00000000, /* PA_SC_LINE_CNTL */
-	0x00000000, /* PA_SC_AA_CONFIG */
-	0x00000005, /* PA_SU_VTX_CNTL */
-	0x3f800000, /* PA_CL_GB_VERT_CLIP_ADJ */
-	0x3f800000, /* PA_CL_GB_VERT_DISC_ADJ */
-	0x3f800000, /* PA_CL_GB_HORZ_CLIP_ADJ */
-	0x3f800000, /* PA_CL_GB_HORZ_DISC_ADJ */
-	0x00000000, /* PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0xffffffff, /* PA_SC_AA_MASK_X0Y0_X1Y0 */
-	0xffffffff,
-
-	0xc0026900,
-	0x00000316,
-	0x0000000e, /* VGT_VERTEX_REUSE_BLOCK_CNTL */
-	0x00000010, /*  */
-};
-
-const u32 cayman_vs[] =
-{
-	0x00000004,
-	0x80400400,
-	0x0000a03c,
-	0x95000688,
-	0x00004000,
-	0x15000688,
-	0x00000000,
-	0x88000000,
-	0x04000000,
-	0x67961001,
-#ifdef __BIG_ENDIAN
-	0x00020000,
-#else
-	0x00000000,
-#endif
-	0x00000000,
-	0x04000000,
-	0x67961000,
-#ifdef __BIG_ENDIAN
-	0x00020008,
-#else
-	0x00000008,
-#endif
-	0x00000000,
-};
-
-const u32 cayman_ps[] =
-{
-	0x00000004,
-	0xa00c0000,
-	0x00000008,
-	0x80400000,
-	0x00000000,
-	0x95000688,
-	0x00000000,
-	0x88000000,
-	0x00380400,
-	0x00146b10,
-	0x00380000,
-	0x20146b10,
-	0x00380400,
-	0x40146b00,
-	0x80380000,
-	0x60146b00,
-	0x00000010,
-	0x000d1000,
-	0xb0800000,
-	0x00000000,
-};
-
-const u32 cayman_ps_size = ARRAY_SIZE(cayman_ps);
-const u32 cayman_vs_size = ARRAY_SIZE(cayman_vs);
-const u32 cayman_default_size = ARRAY_SIZE(cayman_default_state);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/cayman_blit_shaders.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/cayman_blit_shaders.h
deleted file mode 100644
index f5d0e9a6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/cayman_blit_shaders.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef CAYMAN_BLIT_SHADERS_H
-#define CAYMAN_BLIT_SHADERS_H
-
-extern const u32 cayman_ps[];
-extern const u32 cayman_vs[];
-extern const u32 cayman_default_state[];
-
-extern const u32 cayman_ps_size, cayman_vs_size;
-extern const u32 cayman_default_size;
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen.c
deleted file mode 100644
index e72c03ff..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen.c
+++ /dev/null
@@ -1,3507 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- */
-#include <linux/firmware.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "radeon_drm.h"
-#include "evergreend.h"
-#include "atom.h"
-#include "avivod.h"
-#include "evergreen_reg.h"
-#include "evergreen_blit_shaders.h"
-
-#define EVERGREEN_PFP_UCODE_SIZE 1120
-#define EVERGREEN_PM4_UCODE_SIZE 1376
-
-static void evergreen_gpu_init(struct radeon_device *rdev);
-void evergreen_fini(struct radeon_device *rdev);
-void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
-extern void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
-				     int ring, u32 cp_int_cntl);
-
-void evergreen_tiling_fields(unsigned tiling_flags, unsigned *bankw,
-			     unsigned *bankh, unsigned *mtaspect,
-			     unsigned *tile_split)
-{
-	*bankw = (tiling_flags >> RADEON_TILING_EG_BANKW_SHIFT) & RADEON_TILING_EG_BANKW_MASK;
-	*bankh = (tiling_flags >> RADEON_TILING_EG_BANKH_SHIFT) & RADEON_TILING_EG_BANKH_MASK;
-	*mtaspect = (tiling_flags >> RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT) & RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK;
-	*tile_split = (tiling_flags >> RADEON_TILING_EG_TILE_SPLIT_SHIFT) & RADEON_TILING_EG_TILE_SPLIT_MASK;
-	switch (*bankw) {
-	default:
-	case 1: *bankw = EVERGREEN_ADDR_SURF_BANK_WIDTH_1; break;
-	case 2: *bankw = EVERGREEN_ADDR_SURF_BANK_WIDTH_2; break;
-	case 4: *bankw = EVERGREEN_ADDR_SURF_BANK_WIDTH_4; break;
-	case 8: *bankw = EVERGREEN_ADDR_SURF_BANK_WIDTH_8; break;
-	}
-	switch (*bankh) {
-	default:
-	case 1: *bankh = EVERGREEN_ADDR_SURF_BANK_HEIGHT_1; break;
-	case 2: *bankh = EVERGREEN_ADDR_SURF_BANK_HEIGHT_2; break;
-	case 4: *bankh = EVERGREEN_ADDR_SURF_BANK_HEIGHT_4; break;
-	case 8: *bankh = EVERGREEN_ADDR_SURF_BANK_HEIGHT_8; break;
-	}
-	switch (*mtaspect) {
-	default:
-	case 1: *mtaspect = EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_1; break;
-	case 2: *mtaspect = EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_2; break;
-	case 4: *mtaspect = EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_4; break;
-	case 8: *mtaspect = EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_8; break;
-	}
-}
-
-void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev)
-{
-	u16 ctl, v;
-	int cap, err;
-
-	cap = pci_pcie_cap(rdev->pdev);
-	if (!cap)
-		return;
-
-	err = pci_read_config_word(rdev->pdev, cap + PCI_EXP_DEVCTL, &ctl);
-	if (err)
-		return;
-
-	v = (ctl & PCI_EXP_DEVCTL_READRQ) >> 12;
-
-	/* if bios or OS sets MAX_READ_REQUEST_SIZE to an invalid value, fix it
-	 * to avoid hangs or perfomance issues
-	 */
-	if ((v == 0) || (v == 6) || (v == 7)) {
-		ctl &= ~PCI_EXP_DEVCTL_READRQ;
-		ctl |= (2 << 12);
-		pci_write_config_word(rdev->pdev, cap + PCI_EXP_DEVCTL, ctl);
-	}
-}
-
-void dce4_wait_for_vblank(struct radeon_device *rdev, int crtc)
-{
-	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
-	int i;
-
-	if (RREG32(EVERGREEN_CRTC_CONTROL + radeon_crtc->crtc_offset) & EVERGREEN_CRTC_MASTER_EN) {
-		for (i = 0; i < rdev->usec_timeout; i++) {
-			if (!(RREG32(EVERGREEN_CRTC_STATUS + radeon_crtc->crtc_offset) & EVERGREEN_CRTC_V_BLANK))
-				break;
-			udelay(1);
-		}
-		for (i = 0; i < rdev->usec_timeout; i++) {
-			if (RREG32(EVERGREEN_CRTC_STATUS + radeon_crtc->crtc_offset) & EVERGREEN_CRTC_V_BLANK)
-				break;
-			udelay(1);
-		}
-	}
-}
-
-void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc)
-{
-	/* enable the pflip int */
-	radeon_irq_kms_pflip_irq_get(rdev, crtc);
-}
-
-void evergreen_post_page_flip(struct radeon_device *rdev, int crtc)
-{
-	/* disable the pflip int */
-	radeon_irq_kms_pflip_irq_put(rdev, crtc);
-}
-
-u32 evergreen_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
-{
-	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
-	u32 tmp = RREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset);
-	int i;
-
-	/* Lock the graphics update lock */
-	tmp |= EVERGREEN_GRPH_UPDATE_LOCK;
-	WREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
-
-	/* update the scanout addresses */
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset,
-	       upper_32_bits(crtc_base));
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-	       (u32)crtc_base);
-
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset,
-	       upper_32_bits(crtc_base));
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-	       (u32)crtc_base);
-
-	/* Wait for update_pending to go high. */
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		if (RREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset) & EVERGREEN_GRPH_SURFACE_UPDATE_PENDING)
-			break;
-		udelay(1);
-	}
-	DRM_DEBUG("Update pending now high. Unlocking vupdate_lock.\n");
-
-	/* Unlock the lock, so double-buffering can take place inside vblank */
-	tmp &= ~EVERGREEN_GRPH_UPDATE_LOCK;
-	WREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
-
-	/* Return current update_pending status: */
-	return RREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset) & EVERGREEN_GRPH_SURFACE_UPDATE_PENDING;
-}
-
-/* get temperature in millidegrees */
-int evergreen_get_temp(struct radeon_device *rdev)
-{
-	u32 temp, toffset;
-	int actual_temp = 0;
-
-	if (rdev->family == CHIP_JUNIPER) {
-		toffset = (RREG32(CG_THERMAL_CTRL) & TOFFSET_MASK) >>
-			TOFFSET_SHIFT;
-		temp = (RREG32(CG_TS0_STATUS) & TS0_ADC_DOUT_MASK) >>
-			TS0_ADC_DOUT_SHIFT;
-
-		if (toffset & 0x100)
-			actual_temp = temp / 2 - (0x200 - toffset);
-		else
-			actual_temp = temp / 2 + toffset;
-
-		actual_temp = actual_temp * 1000;
-
-	} else {
-		temp = (RREG32(CG_MULT_THERMAL_STATUS) & ASIC_T_MASK) >>
-			ASIC_T_SHIFT;
-
-		if (temp & 0x400)
-			actual_temp = -256;
-		else if (temp & 0x200)
-			actual_temp = 255;
-		else if (temp & 0x100) {
-			actual_temp = temp & 0x1ff;
-			actual_temp |= ~0x1ff;
-		} else
-			actual_temp = temp & 0xff;
-
-		actual_temp = (actual_temp * 1000) / 2;
-	}
-
-	return actual_temp;
-}
-
-int sumo_get_temp(struct radeon_device *rdev)
-{
-	u32 temp = RREG32(CG_THERMAL_STATUS) & 0xff;
-	int actual_temp = temp - 49;
-
-	return actual_temp * 1000;
-}
-
-void sumo_pm_init_profile(struct radeon_device *rdev)
-{
-	int idx;
-
-	/* default */
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 0;
-
-	/* low,mid sh/mh */
-	if (rdev->flags & RADEON_IS_MOBILITY)
-		idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
-	else
-		idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
-
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 0;
-
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 0;
-
-	/* high sh/mh */
-	idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx =
-		rdev->pm.power_state[idx].num_clock_modes - 1;
-
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = idx;
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx =
-		rdev->pm.power_state[idx].num_clock_modes - 1;
-}
-
-void evergreen_pm_misc(struct radeon_device *rdev)
-{
-	int req_ps_idx = rdev->pm.requested_power_state_index;
-	int req_cm_idx = rdev->pm.requested_clock_mode_index;
-	struct radeon_power_state *ps = &rdev->pm.power_state[req_ps_idx];
-	struct radeon_voltage *voltage = &ps->clock_info[req_cm_idx].voltage;
-
-	if (voltage->type == VOLTAGE_SW) {
-		/* 0xff01 is a flag rather then an actual voltage */
-		if (voltage->voltage == 0xff01)
-			return;
-		if (voltage->voltage && (voltage->voltage != rdev->pm.current_vddc)) {
-			radeon_atom_set_voltage(rdev, voltage->voltage, SET_VOLTAGE_TYPE_ASIC_VDDC);
-			rdev->pm.current_vddc = voltage->voltage;
-			DRM_DEBUG("Setting: vddc: %d\n", voltage->voltage);
-		}
-		/* 0xff01 is a flag rather then an actual voltage */
-		if (voltage->vddci == 0xff01)
-			return;
-		if (voltage->vddci && (voltage->vddci != rdev->pm.current_vddci)) {
-			radeon_atom_set_voltage(rdev, voltage->vddci, SET_VOLTAGE_TYPE_ASIC_VDDCI);
-			rdev->pm.current_vddci = voltage->vddci;
-			DRM_DEBUG("Setting: vddci: %d\n", voltage->vddci);
-		}
-	}
-}
-
-void evergreen_pm_prepare(struct radeon_device *rdev)
-{
-	struct drm_device *ddev = rdev->ddev;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-	u32 tmp;
-
-	/* disable any active CRTCs */
-	list_for_each_entry(crtc, &ddev->mode_config.crtc_list, head) {
-		radeon_crtc = to_radeon_crtc(crtc);
-		if (radeon_crtc->enabled) {
-			tmp = RREG32(EVERGREEN_CRTC_CONTROL + radeon_crtc->crtc_offset);
-			tmp |= EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE;
-			WREG32(EVERGREEN_CRTC_CONTROL + radeon_crtc->crtc_offset, tmp);
-		}
-	}
-}
-
-void evergreen_pm_finish(struct radeon_device *rdev)
-{
-	struct drm_device *ddev = rdev->ddev;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-	u32 tmp;
-
-	/* enable any active CRTCs */
-	list_for_each_entry(crtc, &ddev->mode_config.crtc_list, head) {
-		radeon_crtc = to_radeon_crtc(crtc);
-		if (radeon_crtc->enabled) {
-			tmp = RREG32(EVERGREEN_CRTC_CONTROL + radeon_crtc->crtc_offset);
-			tmp &= ~EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE;
-			WREG32(EVERGREEN_CRTC_CONTROL + radeon_crtc->crtc_offset, tmp);
-		}
-	}
-}
-
-bool evergreen_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd)
-{
-	bool connected = false;
-
-	switch (hpd) {
-	case RADEON_HPD_1:
-		if (RREG32(DC_HPD1_INT_STATUS) & DC_HPDx_SENSE)
-			connected = true;
-		break;
-	case RADEON_HPD_2:
-		if (RREG32(DC_HPD2_INT_STATUS) & DC_HPDx_SENSE)
-			connected = true;
-		break;
-	case RADEON_HPD_3:
-		if (RREG32(DC_HPD3_INT_STATUS) & DC_HPDx_SENSE)
-			connected = true;
-		break;
-	case RADEON_HPD_4:
-		if (RREG32(DC_HPD4_INT_STATUS) & DC_HPDx_SENSE)
-			connected = true;
-		break;
-	case RADEON_HPD_5:
-		if (RREG32(DC_HPD5_INT_STATUS) & DC_HPDx_SENSE)
-			connected = true;
-		break;
-	case RADEON_HPD_6:
-		if (RREG32(DC_HPD6_INT_STATUS) & DC_HPDx_SENSE)
-			connected = true;
-			break;
-	default:
-		break;
-	}
-
-	return connected;
-}
-
-void evergreen_hpd_set_polarity(struct radeon_device *rdev,
-				enum radeon_hpd_id hpd)
-{
-	u32 tmp;
-	bool connected = evergreen_hpd_sense(rdev, hpd);
-
-	switch (hpd) {
-	case RADEON_HPD_1:
-		tmp = RREG32(DC_HPD1_INT_CONTROL);
-		if (connected)
-			tmp &= ~DC_HPDx_INT_POLARITY;
-		else
-			tmp |= DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD1_INT_CONTROL, tmp);
-		break;
-	case RADEON_HPD_2:
-		tmp = RREG32(DC_HPD2_INT_CONTROL);
-		if (connected)
-			tmp &= ~DC_HPDx_INT_POLARITY;
-		else
-			tmp |= DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD2_INT_CONTROL, tmp);
-		break;
-	case RADEON_HPD_3:
-		tmp = RREG32(DC_HPD3_INT_CONTROL);
-		if (connected)
-			tmp &= ~DC_HPDx_INT_POLARITY;
-		else
-			tmp |= DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD3_INT_CONTROL, tmp);
-		break;
-	case RADEON_HPD_4:
-		tmp = RREG32(DC_HPD4_INT_CONTROL);
-		if (connected)
-			tmp &= ~DC_HPDx_INT_POLARITY;
-		else
-			tmp |= DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD4_INT_CONTROL, tmp);
-		break;
-	case RADEON_HPD_5:
-		tmp = RREG32(DC_HPD5_INT_CONTROL);
-		if (connected)
-			tmp &= ~DC_HPDx_INT_POLARITY;
-		else
-			tmp |= DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD5_INT_CONTROL, tmp);
-			break;
-	case RADEON_HPD_6:
-		tmp = RREG32(DC_HPD6_INT_CONTROL);
-		if (connected)
-			tmp &= ~DC_HPDx_INT_POLARITY;
-		else
-			tmp |= DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD6_INT_CONTROL, tmp);
-		break;
-	default:
-		break;
-	}
-}
-
-void evergreen_hpd_init(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_connector *connector;
-	u32 tmp = DC_HPDx_CONNECTION_TIMER(0x9c4) |
-		DC_HPDx_RX_INT_TIMER(0xfa) | DC_HPDx_EN;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		switch (radeon_connector->hpd.hpd) {
-		case RADEON_HPD_1:
-			WREG32(DC_HPD1_CONTROL, tmp);
-			rdev->irq.hpd[0] = true;
-			break;
-		case RADEON_HPD_2:
-			WREG32(DC_HPD2_CONTROL, tmp);
-			rdev->irq.hpd[1] = true;
-			break;
-		case RADEON_HPD_3:
-			WREG32(DC_HPD3_CONTROL, tmp);
-			rdev->irq.hpd[2] = true;
-			break;
-		case RADEON_HPD_4:
-			WREG32(DC_HPD4_CONTROL, tmp);
-			rdev->irq.hpd[3] = true;
-			break;
-		case RADEON_HPD_5:
-			WREG32(DC_HPD5_CONTROL, tmp);
-			rdev->irq.hpd[4] = true;
-			break;
-		case RADEON_HPD_6:
-			WREG32(DC_HPD6_CONTROL, tmp);
-			rdev->irq.hpd[5] = true;
-			break;
-		default:
-			break;
-		}
-		radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
-	}
-	if (rdev->irq.installed)
-		evergreen_irq_set(rdev);
-}
-
-void evergreen_hpd_fini(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		switch (radeon_connector->hpd.hpd) {
-		case RADEON_HPD_1:
-			WREG32(DC_HPD1_CONTROL, 0);
-			rdev->irq.hpd[0] = false;
-			break;
-		case RADEON_HPD_2:
-			WREG32(DC_HPD2_CONTROL, 0);
-			rdev->irq.hpd[1] = false;
-			break;
-		case RADEON_HPD_3:
-			WREG32(DC_HPD3_CONTROL, 0);
-			rdev->irq.hpd[2] = false;
-			break;
-		case RADEON_HPD_4:
-			WREG32(DC_HPD4_CONTROL, 0);
-			rdev->irq.hpd[3] = false;
-			break;
-		case RADEON_HPD_5:
-			WREG32(DC_HPD5_CONTROL, 0);
-			rdev->irq.hpd[4] = false;
-			break;
-		case RADEON_HPD_6:
-			WREG32(DC_HPD6_CONTROL, 0);
-			rdev->irq.hpd[5] = false;
-			break;
-		default:
-			break;
-		}
-	}
-}
-
-/* watermark setup */
-
-static u32 evergreen_line_buffer_adjust(struct radeon_device *rdev,
-					struct radeon_crtc *radeon_crtc,
-					struct drm_display_mode *mode,
-					struct drm_display_mode *other_mode)
-{
-	u32 tmp;
-	/*
-	 * Line Buffer Setup
-	 * There are 3 line buffers, each one shared by 2 display controllers.
-	 * DC_LB_MEMORY_SPLIT controls how that line buffer is shared between
-	 * the display controllers.  The paritioning is done via one of four
-	 * preset allocations specified in bits 2:0:
-	 * first display controller
-	 *  0 - first half of lb (3840 * 2)
-	 *  1 - first 3/4 of lb (5760 * 2)
-	 *  2 - whole lb (7680 * 2), other crtc must be disabled
-	 *  3 - first 1/4 of lb (1920 * 2)
-	 * second display controller
-	 *  4 - second half of lb (3840 * 2)
-	 *  5 - second 3/4 of lb (5760 * 2)
-	 *  6 - whole lb (7680 * 2), other crtc must be disabled
-	 *  7 - last 1/4 of lb (1920 * 2)
-	 */
-	/* this can get tricky if we have two large displays on a paired group
-	 * of crtcs.  Ideally for multiple large displays we'd assign them to
-	 * non-linked crtcs for maximum line buffer allocation.
-	 */
-	if (radeon_crtc->base.enabled && mode) {
-		if (other_mode)
-			tmp = 0; /* 1/2 */
-		else
-			tmp = 2; /* whole */
-	} else
-		tmp = 0;
-
-	/* second controller of the pair uses second half of the lb */
-	if (radeon_crtc->crtc_id % 2)
-		tmp += 4;
-	WREG32(DC_LB_MEMORY_SPLIT + radeon_crtc->crtc_offset, tmp);
-
-	if (radeon_crtc->base.enabled && mode) {
-		switch (tmp) {
-		case 0:
-		case 4:
-		default:
-			if (ASIC_IS_DCE5(rdev))
-				return 4096 * 2;
-			else
-				return 3840 * 2;
-		case 1:
-		case 5:
-			if (ASIC_IS_DCE5(rdev))
-				return 6144 * 2;
-			else
-				return 5760 * 2;
-		case 2:
-		case 6:
-			if (ASIC_IS_DCE5(rdev))
-				return 8192 * 2;
-			else
-				return 7680 * 2;
-		case 3:
-		case 7:
-			if (ASIC_IS_DCE5(rdev))
-				return 2048 * 2;
-			else
-				return 1920 * 2;
-		}
-	}
-
-	/* controller not enabled, so no lb used */
-	return 0;
-}
-
-u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev)
-{
-	u32 tmp = RREG32(MC_SHARED_CHMAP);
-
-	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
-	case 0:
-	default:
-		return 1;
-	case 1:
-		return 2;
-	case 2:
-		return 4;
-	case 3:
-		return 8;
-	}
-}
-
-struct evergreen_wm_params {
-	u32 dram_channels; /* number of dram channels */
-	u32 yclk;          /* bandwidth per dram data pin in kHz */
-	u32 sclk;          /* engine clock in kHz */
-	u32 disp_clk;      /* display clock in kHz */
-	u32 src_width;     /* viewport width */
-	u32 active_time;   /* active display time in ns */
-	u32 blank_time;    /* blank time in ns */
-	bool interlaced;    /* mode is interlaced */
-	fixed20_12 vsc;    /* vertical scale ratio */
-	u32 num_heads;     /* number of active crtcs */
-	u32 bytes_per_pixel; /* bytes per pixel display + overlay */
-	u32 lb_size;       /* line buffer allocated to pipe */
-	u32 vtaps;         /* vertical scaler taps */
-};
-
-static u32 evergreen_dram_bandwidth(struct evergreen_wm_params *wm)
-{
-	/* Calculate DRAM Bandwidth and the part allocated to display. */
-	fixed20_12 dram_efficiency; /* 0.7 */
-	fixed20_12 yclk, dram_channels, bandwidth;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1000);
-	yclk.full = dfixed_const(wm->yclk);
-	yclk.full = dfixed_div(yclk, a);
-	dram_channels.full = dfixed_const(wm->dram_channels * 4);
-	a.full = dfixed_const(10);
-	dram_efficiency.full = dfixed_const(7);
-	dram_efficiency.full = dfixed_div(dram_efficiency, a);
-	bandwidth.full = dfixed_mul(dram_channels, yclk);
-	bandwidth.full = dfixed_mul(bandwidth, dram_efficiency);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 evergreen_dram_bandwidth_for_display(struct evergreen_wm_params *wm)
-{
-	/* Calculate DRAM Bandwidth and the part allocated to display. */
-	fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */
-	fixed20_12 yclk, dram_channels, bandwidth;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1000);
-	yclk.full = dfixed_const(wm->yclk);
-	yclk.full = dfixed_div(yclk, a);
-	dram_channels.full = dfixed_const(wm->dram_channels * 4);
-	a.full = dfixed_const(10);
-	disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */
-	disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a);
-	bandwidth.full = dfixed_mul(dram_channels, yclk);
-	bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 evergreen_data_return_bandwidth(struct evergreen_wm_params *wm)
-{
-	/* Calculate the display Data return Bandwidth */
-	fixed20_12 return_efficiency; /* 0.8 */
-	fixed20_12 sclk, bandwidth;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1000);
-	sclk.full = dfixed_const(wm->sclk);
-	sclk.full = dfixed_div(sclk, a);
-	a.full = dfixed_const(10);
-	return_efficiency.full = dfixed_const(8);
-	return_efficiency.full = dfixed_div(return_efficiency, a);
-	a.full = dfixed_const(32);
-	bandwidth.full = dfixed_mul(a, sclk);
-	bandwidth.full = dfixed_mul(bandwidth, return_efficiency);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 evergreen_dmif_request_bandwidth(struct evergreen_wm_params *wm)
-{
-	/* Calculate the DMIF Request Bandwidth */
-	fixed20_12 disp_clk_request_efficiency; /* 0.8 */
-	fixed20_12 disp_clk, bandwidth;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1000);
-	disp_clk.full = dfixed_const(wm->disp_clk);
-	disp_clk.full = dfixed_div(disp_clk, a);
-	a.full = dfixed_const(10);
-	disp_clk_request_efficiency.full = dfixed_const(8);
-	disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a);
-	a.full = dfixed_const(32);
-	bandwidth.full = dfixed_mul(a, disp_clk);
-	bandwidth.full = dfixed_mul(bandwidth, disp_clk_request_efficiency);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 evergreen_available_bandwidth(struct evergreen_wm_params *wm)
-{
-	/* Calculate the Available bandwidth. Display can use this temporarily but not in average. */
-	u32 dram_bandwidth = evergreen_dram_bandwidth(wm);
-	u32 data_return_bandwidth = evergreen_data_return_bandwidth(wm);
-	u32 dmif_req_bandwidth = evergreen_dmif_request_bandwidth(wm);
-
-	return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth));
-}
-
-static u32 evergreen_average_bandwidth(struct evergreen_wm_params *wm)
-{
-	/* Calculate the display mode Average Bandwidth
-	 * DisplayMode should contain the source and destination dimensions,
-	 * timing, etc.
-	 */
-	fixed20_12 bpp;
-	fixed20_12 line_time;
-	fixed20_12 src_width;
-	fixed20_12 bandwidth;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1000);
-	line_time.full = dfixed_const(wm->active_time + wm->blank_time);
-	line_time.full = dfixed_div(line_time, a);
-	bpp.full = dfixed_const(wm->bytes_per_pixel);
-	src_width.full = dfixed_const(wm->src_width);
-	bandwidth.full = dfixed_mul(src_width, bpp);
-	bandwidth.full = dfixed_mul(bandwidth, wm->vsc);
-	bandwidth.full = dfixed_div(bandwidth, line_time);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 evergreen_latency_watermark(struct evergreen_wm_params *wm)
-{
-	/* First calcualte the latency in ns */
-	u32 mc_latency = 2000; /* 2000 ns. */
-	u32 available_bandwidth = evergreen_available_bandwidth(wm);
-	u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth;
-	u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth;
-	u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */
-	u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) +
-		(wm->num_heads * cursor_line_pair_return_time);
-	u32 latency = mc_latency + other_heads_data_return_time + dc_latency;
-	u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time;
-	fixed20_12 a, b, c;
-
-	if (wm->num_heads == 0)
-		return 0;
-
-	a.full = dfixed_const(2);
-	b.full = dfixed_const(1);
-	if ((wm->vsc.full > a.full) ||
-	    ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) ||
-	    (wm->vtaps >= 5) ||
-	    ((wm->vsc.full >= a.full) && wm->interlaced))
-		max_src_lines_per_dst_line = 4;
-	else
-		max_src_lines_per_dst_line = 2;
-
-	a.full = dfixed_const(available_bandwidth);
-	b.full = dfixed_const(wm->num_heads);
-	a.full = dfixed_div(a, b);
-
-	b.full = dfixed_const(1000);
-	c.full = dfixed_const(wm->disp_clk);
-	b.full = dfixed_div(c, b);
-	c.full = dfixed_const(wm->bytes_per_pixel);
-	b.full = dfixed_mul(b, c);
-
-	lb_fill_bw = min(dfixed_trunc(a), dfixed_trunc(b));
-
-	a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel);
-	b.full = dfixed_const(1000);
-	c.full = dfixed_const(lb_fill_bw);
-	b.full = dfixed_div(c, b);
-	a.full = dfixed_div(a, b);
-	line_fill_time = dfixed_trunc(a);
-
-	if (line_fill_time < wm->active_time)
-		return latency;
-	else
-		return latency + (line_fill_time - wm->active_time);
-
-}
-
-static bool evergreen_average_bandwidth_vs_dram_bandwidth_for_display(struct evergreen_wm_params *wm)
-{
-	if (evergreen_average_bandwidth(wm) <=
-	    (evergreen_dram_bandwidth_for_display(wm) / wm->num_heads))
-		return true;
-	else
-		return false;
-};
-
-static bool evergreen_average_bandwidth_vs_available_bandwidth(struct evergreen_wm_params *wm)
-{
-	if (evergreen_average_bandwidth(wm) <=
-	    (evergreen_available_bandwidth(wm) / wm->num_heads))
-		return true;
-	else
-		return false;
-};
-
-static bool evergreen_check_latency_hiding(struct evergreen_wm_params *wm)
-{
-	u32 lb_partitions = wm->lb_size / wm->src_width;
-	u32 line_time = wm->active_time + wm->blank_time;
-	u32 latency_tolerant_lines;
-	u32 latency_hiding;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1);
-	if (wm->vsc.full > a.full)
-		latency_tolerant_lines = 1;
-	else {
-		if (lb_partitions <= (wm->vtaps + 1))
-			latency_tolerant_lines = 1;
-		else
-			latency_tolerant_lines = 2;
-	}
-
-	latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time);
-
-	if (evergreen_latency_watermark(wm) <= latency_hiding)
-		return true;
-	else
-		return false;
-}
-
-static void evergreen_program_watermarks(struct radeon_device *rdev,
-					 struct radeon_crtc *radeon_crtc,
-					 u32 lb_size, u32 num_heads)
-{
-	struct drm_display_mode *mode = &radeon_crtc->base.mode;
-	struct evergreen_wm_params wm;
-	u32 pixel_period;
-	u32 line_time = 0;
-	u32 latency_watermark_a = 0, latency_watermark_b = 0;
-	u32 priority_a_mark = 0, priority_b_mark = 0;
-	u32 priority_a_cnt = PRIORITY_OFF;
-	u32 priority_b_cnt = PRIORITY_OFF;
-	u32 pipe_offset = radeon_crtc->crtc_id * 16;
-	u32 tmp, arb_control3;
-	fixed20_12 a, b, c;
-
-	if (radeon_crtc->base.enabled && num_heads && mode) {
-		pixel_period = 1000000 / (u32)mode->clock;
-		line_time = min((u32)mode->crtc_htotal * pixel_period, (u32)65535);
-		priority_a_cnt = 0;
-		priority_b_cnt = 0;
-
-		wm.yclk = rdev->pm.current_mclk * 10;
-		wm.sclk = rdev->pm.current_sclk * 10;
-		wm.disp_clk = mode->clock;
-		wm.src_width = mode->crtc_hdisplay;
-		wm.active_time = mode->crtc_hdisplay * pixel_period;
-		wm.blank_time = line_time - wm.active_time;
-		wm.interlaced = false;
-		if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-			wm.interlaced = true;
-		wm.vsc = radeon_crtc->vsc;
-		wm.vtaps = 1;
-		if (radeon_crtc->rmx_type != RMX_OFF)
-			wm.vtaps = 2;
-		wm.bytes_per_pixel = 4; /* XXX: get this from fb config */
-		wm.lb_size = lb_size;
-		wm.dram_channels = evergreen_get_number_of_dram_channels(rdev);
-		wm.num_heads = num_heads;
-
-		/* set for high clocks */
-		latency_watermark_a = min(evergreen_latency_watermark(&wm), (u32)65535);
-		/* set for low clocks */
-		/* wm.yclk = low clk; wm.sclk = low clk */
-		latency_watermark_b = min(evergreen_latency_watermark(&wm), (u32)65535);
-
-		/* possibly force display priority to high */
-		/* should really do this at mode validation time... */
-		if (!evergreen_average_bandwidth_vs_dram_bandwidth_for_display(&wm) ||
-		    !evergreen_average_bandwidth_vs_available_bandwidth(&wm) ||
-		    !evergreen_check_latency_hiding(&wm) ||
-		    (rdev->disp_priority == 2)) {
-			DRM_DEBUG_KMS("force priority to high\n");
-			priority_a_cnt |= PRIORITY_ALWAYS_ON;
-			priority_b_cnt |= PRIORITY_ALWAYS_ON;
-		}
-
-		a.full = dfixed_const(1000);
-		b.full = dfixed_const(mode->clock);
-		b.full = dfixed_div(b, a);
-		c.full = dfixed_const(latency_watermark_a);
-		c.full = dfixed_mul(c, b);
-		c.full = dfixed_mul(c, radeon_crtc->hsc);
-		c.full = dfixed_div(c, a);
-		a.full = dfixed_const(16);
-		c.full = dfixed_div(c, a);
-		priority_a_mark = dfixed_trunc(c);
-		priority_a_cnt |= priority_a_mark & PRIORITY_MARK_MASK;
-
-		a.full = dfixed_const(1000);
-		b.full = dfixed_const(mode->clock);
-		b.full = dfixed_div(b, a);
-		c.full = dfixed_const(latency_watermark_b);
-		c.full = dfixed_mul(c, b);
-		c.full = dfixed_mul(c, radeon_crtc->hsc);
-		c.full = dfixed_div(c, a);
-		a.full = dfixed_const(16);
-		c.full = dfixed_div(c, a);
-		priority_b_mark = dfixed_trunc(c);
-		priority_b_cnt |= priority_b_mark & PRIORITY_MARK_MASK;
-	}
-
-	/* select wm A */
-	arb_control3 = RREG32(PIPE0_ARBITRATION_CONTROL3 + pipe_offset);
-	tmp = arb_control3;
-	tmp &= ~LATENCY_WATERMARK_MASK(3);
-	tmp |= LATENCY_WATERMARK_MASK(1);
-	WREG32(PIPE0_ARBITRATION_CONTROL3 + pipe_offset, tmp);
-	WREG32(PIPE0_LATENCY_CONTROL + pipe_offset,
-	       (LATENCY_LOW_WATERMARK(latency_watermark_a) |
-		LATENCY_HIGH_WATERMARK(line_time)));
-	/* select wm B */
-	tmp = RREG32(PIPE0_ARBITRATION_CONTROL3 + pipe_offset);
-	tmp &= ~LATENCY_WATERMARK_MASK(3);
-	tmp |= LATENCY_WATERMARK_MASK(2);
-	WREG32(PIPE0_ARBITRATION_CONTROL3 + pipe_offset, tmp);
-	WREG32(PIPE0_LATENCY_CONTROL + pipe_offset,
-	       (LATENCY_LOW_WATERMARK(latency_watermark_b) |
-		LATENCY_HIGH_WATERMARK(line_time)));
-	/* restore original selection */
-	WREG32(PIPE0_ARBITRATION_CONTROL3 + pipe_offset, arb_control3);
-
-	/* write the priority marks */
-	WREG32(PRIORITY_A_CNT + radeon_crtc->crtc_offset, priority_a_cnt);
-	WREG32(PRIORITY_B_CNT + radeon_crtc->crtc_offset, priority_b_cnt);
-
-}
-
-void evergreen_bandwidth_update(struct radeon_device *rdev)
-{
-	struct drm_display_mode *mode0 = NULL;
-	struct drm_display_mode *mode1 = NULL;
-	u32 num_heads = 0, lb_size;
-	int i;
-
-	radeon_update_display_priority(rdev);
-
-	for (i = 0; i < rdev->num_crtc; i++) {
-		if (rdev->mode_info.crtcs[i]->base.enabled)
-			num_heads++;
-	}
-	for (i = 0; i < rdev->num_crtc; i += 2) {
-		mode0 = &rdev->mode_info.crtcs[i]->base.mode;
-		mode1 = &rdev->mode_info.crtcs[i+1]->base.mode;
-		lb_size = evergreen_line_buffer_adjust(rdev, rdev->mode_info.crtcs[i], mode0, mode1);
-		evergreen_program_watermarks(rdev, rdev->mode_info.crtcs[i], lb_size, num_heads);
-		lb_size = evergreen_line_buffer_adjust(rdev, rdev->mode_info.crtcs[i+1], mode1, mode0);
-		evergreen_program_watermarks(rdev, rdev->mode_info.crtcs[i+1], lb_size, num_heads);
-	}
-}
-
-int evergreen_mc_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	u32 tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32(SRBM_STATUS) & 0x1F00;
-		if (!tmp)
-			return 0;
-		udelay(1);
-	}
-	return -1;
-}
-
-/*
- * GART
- */
-void evergreen_pcie_gart_tlb_flush(struct radeon_device *rdev)
-{
-	unsigned i;
-	u32 tmp;
-
-	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-
-	WREG32(VM_CONTEXT0_REQUEST_RESPONSE, REQUEST_TYPE(1));
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE);
-		tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT;
-		if (tmp == 2) {
-			printk(KERN_WARNING "[drm] r600 flush TLB failed\n");
-			return;
-		}
-		if (tmp) {
-			return;
-		}
-		udelay(1);
-	}
-}
-
-int evergreen_pcie_gart_enable(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int r;
-
-	if (rdev->gart.robj == NULL) {
-		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
-		return -EINVAL;
-	}
-	r = radeon_gart_table_vram_pin(rdev);
-	if (r)
-		return r;
-	radeon_gart_restore(rdev);
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
-				ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-				EFFECTIVE_L2_QUEUE_SIZE(7));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, BANK_SELECT(0) | CACHE_UPDATE_MODE(2));
-	/* Setup TLB control */
-	tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING |
-		SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU |
-		EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5);
-	if (rdev->flags & RADEON_IS_IGP) {
-		WREG32(FUS_MC_VM_MD_L1_TLB0_CNTL, tmp);
-		WREG32(FUS_MC_VM_MD_L1_TLB1_CNTL, tmp);
-		WREG32(FUS_MC_VM_MD_L1_TLB2_CNTL, tmp);
-	} else {
-		WREG32(MC_VM_MD_L1_TLB0_CNTL, tmp);
-		WREG32(MC_VM_MD_L1_TLB1_CNTL, tmp);
-		WREG32(MC_VM_MD_L1_TLB2_CNTL, tmp);
-		if ((rdev->family == CHIP_JUNIPER) ||
-		    (rdev->family == CHIP_CYPRESS) ||
-		    (rdev->family == CHIP_HEMLOCK) ||
-		    (rdev->family == CHIP_BARTS))
-			WREG32(MC_VM_MD_L1_TLB3_CNTL, tmp);
-	}
-	WREG32(MC_VM_MB_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12);
-	WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
-				RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
-	WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
-			(u32)(rdev->dummy_page.addr >> 12));
-	WREG32(VM_CONTEXT1_CNTL, 0);
-
-	evergreen_pcie_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20),
-		 (unsigned long long)rdev->gart.table_addr);
-	rdev->gart.ready = true;
-	return 0;
-}
-
-void evergreen_pcie_gart_disable(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	/* Disable all tables */
-	WREG32(VM_CONTEXT0_CNTL, 0);
-	WREG32(VM_CONTEXT1_CNTL, 0);
-
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING |
-				EFFECTIVE_L2_QUEUE_SIZE(7));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, BANK_SELECT(0) | CACHE_UPDATE_MODE(2));
-	/* Setup TLB control */
-	tmp = EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5);
-	WREG32(MC_VM_MD_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
-	radeon_gart_table_vram_unpin(rdev);
-}
-
-void evergreen_pcie_gart_fini(struct radeon_device *rdev)
-{
-	evergreen_pcie_gart_disable(rdev);
-	radeon_gart_table_vram_free(rdev);
-	radeon_gart_fini(rdev);
-}
-
-
-void evergreen_agp_enable(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
-				ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-				EFFECTIVE_L2_QUEUE_SIZE(7));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, BANK_SELECT(0) | CACHE_UPDATE_MODE(2));
-	/* Setup TLB control */
-	tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING |
-		SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU |
-		EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5);
-	WREG32(MC_VM_MD_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
-	WREG32(VM_CONTEXT0_CNTL, 0);
-	WREG32(VM_CONTEXT1_CNTL, 0);
-}
-
-void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save)
-{
-	save->vga_control[0] = RREG32(D1VGA_CONTROL);
-	save->vga_control[1] = RREG32(D2VGA_CONTROL);
-	save->vga_render_control = RREG32(VGA_RENDER_CONTROL);
-	save->vga_hdp_control = RREG32(VGA_HDP_CONTROL);
-	save->crtc_control[0] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET);
-	save->crtc_control[1] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET);
-	if (rdev->num_crtc >= 4) {
-		save->vga_control[2] = RREG32(EVERGREEN_D3VGA_CONTROL);
-		save->vga_control[3] = RREG32(EVERGREEN_D4VGA_CONTROL);
-		save->crtc_control[2] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET);
-		save->crtc_control[3] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET);
-	}
-	if (rdev->num_crtc >= 6) {
-		save->vga_control[4] = RREG32(EVERGREEN_D5VGA_CONTROL);
-		save->vga_control[5] = RREG32(EVERGREEN_D6VGA_CONTROL);
-		save->crtc_control[4] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET);
-		save->crtc_control[5] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET);
-	}
-
-	/* Stop all video */
-	WREG32(VGA_RENDER_CONTROL, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 1);
-	if (rdev->num_crtc >= 4) {
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 1);
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 1);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 1);
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 1);
-	}
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	if (rdev->num_crtc >= 4) {
-		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
-	}
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	if (rdev->num_crtc >= 4) {
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
-	}
-
-	WREG32(D1VGA_CONTROL, 0);
-	WREG32(D2VGA_CONTROL, 0);
-	if (rdev->num_crtc >= 4) {
-		WREG32(EVERGREEN_D3VGA_CONTROL, 0);
-		WREG32(EVERGREEN_D4VGA_CONTROL, 0);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(EVERGREEN_D5VGA_CONTROL, 0);
-		WREG32(EVERGREEN_D6VGA_CONTROL, 0);
-	}
-}
-
-void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save)
-{
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC0_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC0_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC0_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC0_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC1_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC1_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC1_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC1_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-
-	if (rdev->num_crtc >= 4) {
-		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC2_REGISTER_OFFSET,
-		       upper_32_bits(rdev->mc.vram_start));
-		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC2_REGISTER_OFFSET,
-		       upper_32_bits(rdev->mc.vram_start));
-		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC2_REGISTER_OFFSET,
-		       (u32)rdev->mc.vram_start);
-		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC2_REGISTER_OFFSET,
-		       (u32)rdev->mc.vram_start);
-
-		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC3_REGISTER_OFFSET,
-		       upper_32_bits(rdev->mc.vram_start));
-		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC3_REGISTER_OFFSET,
-		       upper_32_bits(rdev->mc.vram_start));
-		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC3_REGISTER_OFFSET,
-		       (u32)rdev->mc.vram_start);
-		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC3_REGISTER_OFFSET,
-		       (u32)rdev->mc.vram_start);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC4_REGISTER_OFFSET,
-		       upper_32_bits(rdev->mc.vram_start));
-		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC4_REGISTER_OFFSET,
-		       upper_32_bits(rdev->mc.vram_start));
-		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC4_REGISTER_OFFSET,
-		       (u32)rdev->mc.vram_start);
-		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC4_REGISTER_OFFSET,
-		       (u32)rdev->mc.vram_start);
-
-		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC5_REGISTER_OFFSET,
-		       upper_32_bits(rdev->mc.vram_start));
-		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC5_REGISTER_OFFSET,
-		       upper_32_bits(rdev->mc.vram_start));
-		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC5_REGISTER_OFFSET,
-		       (u32)rdev->mc.vram_start);
-		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC5_REGISTER_OFFSET,
-		       (u32)rdev->mc.vram_start);
-	}
-
-	WREG32(EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH, upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_VGA_MEMORY_BASE_ADDRESS, (u32)rdev->mc.vram_start);
-	/* Unlock host access */
-	WREG32(VGA_HDP_CONTROL, save->vga_hdp_control);
-	mdelay(1);
-	/* Restore video state */
-	WREG32(D1VGA_CONTROL, save->vga_control[0]);
-	WREG32(D2VGA_CONTROL, save->vga_control[1]);
-	if (rdev->num_crtc >= 4) {
-		WREG32(EVERGREEN_D3VGA_CONTROL, save->vga_control[2]);
-		WREG32(EVERGREEN_D4VGA_CONTROL, save->vga_control[3]);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(EVERGREEN_D5VGA_CONTROL, save->vga_control[4]);
-		WREG32(EVERGREEN_D6VGA_CONTROL, save->vga_control[5]);
-	}
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 1);
-	if (rdev->num_crtc >= 4) {
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 1);
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 1);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 1);
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 1);
-	}
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, save->crtc_control[0]);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, save->crtc_control[1]);
-	if (rdev->num_crtc >= 4) {
-		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, save->crtc_control[2]);
-		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, save->crtc_control[3]);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, save->crtc_control[4]);
-		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, save->crtc_control[5]);
-	}
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	if (rdev->num_crtc >= 4) {
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
-	}
-	WREG32(VGA_RENDER_CONTROL, save->vga_render_control);
-}
-
-void evergreen_mc_program(struct radeon_device *rdev)
-{
-	struct evergreen_mc_save save;
-	u32 tmp;
-	int i, j;
-
-	/* Initialize HDP */
-	for (i = 0, j = 0; i < 32; i++, j += 0x18) {
-		WREG32((0x2c14 + j), 0x00000000);
-		WREG32((0x2c18 + j), 0x00000000);
-		WREG32((0x2c1c + j), 0x00000000);
-		WREG32((0x2c20 + j), 0x00000000);
-		WREG32((0x2c24 + j), 0x00000000);
-	}
-	WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0);
-
-	evergreen_mc_stop(rdev, &save);
-	if (evergreen_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	/* Lockout access through VGA aperture*/
-	WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE);
-	/* Update configuration */
-	if (rdev->flags & RADEON_IS_AGP) {
-		if (rdev->mc.vram_start < rdev->mc.gtt_start) {
-			/* VRAM before AGP */
-			WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
-				rdev->mc.vram_start >> 12);
-			WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
-				rdev->mc.gtt_end >> 12);
-		} else {
-			/* VRAM after AGP */
-			WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
-				rdev->mc.gtt_start >> 12);
-			WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
-				rdev->mc.vram_end >> 12);
-		}
-	} else {
-		WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
-			rdev->mc.vram_start >> 12);
-		WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
-			rdev->mc.vram_end >> 12);
-	}
-	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, rdev->vram_scratch.gpu_addr >> 12);
-	/* llano/ontario only */
-	if ((rdev->family == CHIP_PALM) ||
-	    (rdev->family == CHIP_SUMO) ||
-	    (rdev->family == CHIP_SUMO2)) {
-		tmp = RREG32(MC_FUS_VM_FB_OFFSET) & 0x000FFFFF;
-		tmp |= ((rdev->mc.vram_end >> 20) & 0xF) << 24;
-		tmp |= ((rdev->mc.vram_start >> 20) & 0xF) << 20;
-		WREG32(MC_FUS_VM_FB_OFFSET, tmp);
-	}
-	tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16;
-	tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
-	WREG32(MC_VM_FB_LOCATION, tmp);
-	WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
-	WREG32(HDP_NONSURFACE_INFO, (2 << 7) | (1 << 30));
-	WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
-	if (rdev->flags & RADEON_IS_AGP) {
-		WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 16);
-		WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 16);
-		WREG32(MC_VM_AGP_BASE, rdev->mc.agp_base >> 22);
-	} else {
-		WREG32(MC_VM_AGP_BASE, 0);
-		WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF);
-		WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF);
-	}
-	if (evergreen_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	evergreen_mc_resume(rdev, &save);
-	/* we need to own VRAM, so turn off the VGA renderer here
-	 * to stop it overwriting our objects */
-	rv515_vga_render_disable(rdev);
-}
-
-/*
- * CP.
- */
-void evergreen_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	struct radeon_ring *ring = &rdev->ring[ib->fence->ring];
-
-	/* set to DX10/11 mode */
-	radeon_ring_write(ring, PACKET3(PACKET3_MODE_CONTROL, 0));
-	radeon_ring_write(ring, 1);
-	/* FIXME: implement */
-	radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	radeon_ring_write(ring,
-#ifdef __BIG_ENDIAN
-			  (2 << 0) |
-#endif
-			  (ib->gpu_addr & 0xFFFFFFFC));
-	radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFF);
-	radeon_ring_write(ring, ib->length_dw);
-}
-
-
-static int evergreen_cp_load_microcode(struct radeon_device *rdev)
-{
-	const __be32 *fw_data;
-	int i;
-
-	if (!rdev->me_fw || !rdev->pfp_fw)
-		return -EINVAL;
-
-	r700_cp_stop(rdev);
-	WREG32(CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-	       BUF_SWAP_32BIT |
-#endif
-	       RB_NO_UPDATE | RB_BLKSZ(15) | RB_BUFSZ(3));
-
-	fw_data = (const __be32 *)rdev->pfp_fw->data;
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < EVERGREEN_PFP_UCODE_SIZE; i++)
-		WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-
-	fw_data = (const __be32 *)rdev->me_fw->data;
-	WREG32(CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < EVERGREEN_PM4_UCODE_SIZE; i++)
-		WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
-
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	WREG32(CP_ME_RAM_WADDR, 0);
-	WREG32(CP_ME_RAM_RADDR, 0);
-	return 0;
-}
-
-static int evergreen_cp_start(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r, i;
-	uint32_t cp_me;
-
-	r = radeon_ring_lock(rdev, ring, 7);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
-		return r;
-	}
-	radeon_ring_write(ring, PACKET3(PACKET3_ME_INITIALIZE, 5));
-	radeon_ring_write(ring, 0x1);
-	radeon_ring_write(ring, 0x0);
-	radeon_ring_write(ring, rdev->config.evergreen.max_hw_contexts - 1);
-	radeon_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_unlock_commit(rdev, ring);
-
-	cp_me = 0xff;
-	WREG32(CP_ME_CNTL, cp_me);
-
-	r = radeon_ring_lock(rdev, ring, evergreen_default_size + 19);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
-		return r;
-	}
-
-	/* setup clear context state */
-	radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
-	radeon_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE);
-
-	for (i = 0; i < evergreen_default_size; i++)
-		radeon_ring_write(ring, evergreen_default_state[i]);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
-	radeon_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE);
-
-	/* set clear context state */
-	radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0));
-	radeon_ring_write(ring, 0);
-
-	/* SQ_VTX_BASE_VTX_LOC */
-	radeon_ring_write(ring, 0xc0026f00);
-	radeon_ring_write(ring, 0x00000000);
-	radeon_ring_write(ring, 0x00000000);
-	radeon_ring_write(ring, 0x00000000);
-
-	/* Clear consts */
-	radeon_ring_write(ring, 0xc0036f00);
-	radeon_ring_write(ring, 0x00000bc4);
-	radeon_ring_write(ring, 0xffffffff);
-	radeon_ring_write(ring, 0xffffffff);
-	radeon_ring_write(ring, 0xffffffff);
-
-	radeon_ring_write(ring, 0xc0026900);
-	radeon_ring_write(ring, 0x00000316);
-	radeon_ring_write(ring, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */
-	radeon_ring_write(ring, 0x00000010); /*  */
-
-	radeon_ring_unlock_commit(rdev, ring);
-
-	return 0;
-}
-
-int evergreen_cp_resume(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 tmp;
-	u32 rb_bufsz;
-	int r;
-
-	/* Reset cp; if cp is reset, then PA, SH, VGT also need to be reset */
-	WREG32(GRBM_SOFT_RESET, (SOFT_RESET_CP |
-				 SOFT_RESET_PA |
-				 SOFT_RESET_SH |
-				 SOFT_RESET_VGT |
-				 SOFT_RESET_SPI |
-				 SOFT_RESET_SX));
-	RREG32(GRBM_SOFT_RESET);
-	mdelay(15);
-	WREG32(GRBM_SOFT_RESET, 0);
-	RREG32(GRBM_SOFT_RESET);
-
-	/* Set ring buffer size */
-	rb_bufsz = drm_order(ring->ring_size / 8);
-	tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
-	tmp |= BUF_SWAP_32BIT;
-#endif
-	WREG32(CP_RB_CNTL, tmp);
-	WREG32(CP_SEM_WAIT_TIMER, 0x0);
-	WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0);
-
-	/* Set the write pointer delay */
-	WREG32(CP_RB_WPTR_DELAY, 0);
-
-	/* Initialize the ring buffer's read and write pointers */
-	WREG32(CP_RB_CNTL, tmp | RB_RPTR_WR_ENA);
-	WREG32(CP_RB_RPTR_WR, 0);
-	ring->wptr = 0;
-	WREG32(CP_RB_WPTR, ring->wptr);
-
-	/* set the wb address wether it's enabled or not */
-	WREG32(CP_RB_RPTR_ADDR,
-	       ((rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC));
-	WREG32(CP_RB_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF);
-	WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF);
-
-	if (rdev->wb.enabled)
-		WREG32(SCRATCH_UMSK, 0xff);
-	else {
-		tmp |= RB_NO_UPDATE;
-		WREG32(SCRATCH_UMSK, 0);
-	}
-
-	mdelay(1);
-	WREG32(CP_RB_CNTL, tmp);
-
-	WREG32(CP_RB_BASE, ring->gpu_addr >> 8);
-	WREG32(CP_DEBUG, (1 << 27) | (1 << 28));
-
-	ring->rptr = RREG32(CP_RB_RPTR);
-
-	evergreen_cp_start(rdev);
-	ring->ready = true;
-	r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, ring);
-	if (r) {
-		ring->ready = false;
-		return r;
-	}
-	return 0;
-}
-
-/*
- * Core functions
- */
-static u32 evergreen_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
-						  u32 num_tile_pipes,
-						  u32 num_backends,
-						  u32 backend_disable_mask)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask = 0;
-	u32 enabled_backends_count = 0;
-	u32 cur_pipe;
-	u32 swizzle_pipe[EVERGREEN_MAX_PIPES];
-	u32 cur_backend = 0;
-	u32 i;
-	bool force_no_swizzle;
-
-	if (num_tile_pipes > EVERGREEN_MAX_PIPES)
-		num_tile_pipes = EVERGREEN_MAX_PIPES;
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_backends > EVERGREEN_MAX_BACKENDS)
-		num_backends = EVERGREEN_MAX_BACKENDS;
-	if (num_backends < 1)
-		num_backends = 1;
-
-	for (i = 0; i < EVERGREEN_MAX_BACKENDS; ++i) {
-		if (((backend_disable_mask >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends)
-			break;
-	}
-
-	if (enabled_backends_count == 0) {
-		enabled_backends_mask = 1;
-		enabled_backends_count = 1;
-	}
-
-	if (enabled_backends_count != num_backends)
-		num_backends = enabled_backends_count;
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * EVERGREEN_MAX_PIPES);
-	switch (rdev->family) {
-	case CHIP_CEDAR:
-	case CHIP_REDWOOD:
-	case CHIP_PALM:
-	case CHIP_SUMO:
-	case CHIP_SUMO2:
-	case CHIP_TURKS:
-	case CHIP_CAICOS:
-		force_no_swizzle = false;
-		break;
-	case CHIP_CYPRESS:
-	case CHIP_HEMLOCK:
-	case CHIP_JUNIPER:
-	case CHIP_BARTS:
-	default:
-		force_no_swizzle = true;
-		break;
-	}
-	if (force_no_swizzle) {
-		bool last_backend_enabled = false;
-
-		force_no_swizzle = false;
-		for (i = 0; i < EVERGREEN_MAX_BACKENDS; ++i) {
-			if (((enabled_backends_mask >> i) & 1) == 1) {
-				if (last_backend_enabled)
-					force_no_swizzle = true;
-				last_backend_enabled = true;
-			} else
-				last_backend_enabled = false;
-		}
-	}
-
-	switch (num_tile_pipes) {
-	case 1:
-	case 3:
-	case 5:
-	case 7:
-		DRM_ERROR("odd number of pipes!\n");
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 4:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 1;
-			swizzle_pipe[3] = 3;
-		}
-		break;
-	case 6:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 1;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 5;
-		}
-		break;
-	case 8:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-			swizzle_pipe[7] = 7;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 1;
-			swizzle_pipe[5] = 3;
-			swizzle_pipe[6] = 5;
-			swizzle_pipe[7] = 7;
-		}
-		break;
-	}
-
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % EVERGREEN_MAX_BACKENDS;
-
-		backend_map |= (((cur_backend & 0xf) << (swizzle_pipe[cur_pipe] * 4)));
-
-		cur_backend = (cur_backend + 1) % EVERGREEN_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-static void evergreen_gpu_init(struct radeon_device *rdev)
-{
-	u32 cc_rb_backend_disable = 0;
-	u32 cc_gc_shader_pipe_config;
-	u32 gb_addr_config = 0;
-	u32 mc_shared_chmap, mc_arb_ramcfg;
-	u32 gb_backend_map;
-	u32 grbm_gfx_index;
-	u32 sx_debug_1;
-	u32 smx_dc_ctl0;
-	u32 sq_config;
-	u32 sq_lds_resource_mgmt;
-	u32 sq_gpr_resource_mgmt_1;
-	u32 sq_gpr_resource_mgmt_2;
-	u32 sq_gpr_resource_mgmt_3;
-	u32 sq_thread_resource_mgmt;
-	u32 sq_thread_resource_mgmt_2;
-	u32 sq_stack_resource_mgmt_1;
-	u32 sq_stack_resource_mgmt_2;
-	u32 sq_stack_resource_mgmt_3;
-	u32 vgt_cache_invalidation;
-	u32 hdp_host_path_cntl, tmp;
-	int i, j, num_shader_engines, ps_thread_count;
-
-	switch (rdev->family) {
-	case CHIP_CYPRESS:
-	case CHIP_HEMLOCK:
-		rdev->config.evergreen.num_ses = 2;
-		rdev->config.evergreen.max_pipes = 4;
-		rdev->config.evergreen.max_tile_pipes = 8;
-		rdev->config.evergreen.max_simds = 10;
-		rdev->config.evergreen.max_backends = 4 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 248;
-		rdev->config.evergreen.max_gs_threads = 32;
-		rdev->config.evergreen.max_stack_entries = 512;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 256;
-		rdev->config.evergreen.sx_max_export_pos_size = 64;
-		rdev->config.evergreen.sx_max_export_smx_size = 192;
-		rdev->config.evergreen.max_hw_contexts = 8;
-		rdev->config.evergreen.sq_num_cf_insts = 2;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x100;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_JUNIPER:
-		rdev->config.evergreen.num_ses = 1;
-		rdev->config.evergreen.max_pipes = 4;
-		rdev->config.evergreen.max_tile_pipes = 4;
-		rdev->config.evergreen.max_simds = 10;
-		rdev->config.evergreen.max_backends = 4 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 248;
-		rdev->config.evergreen.max_gs_threads = 32;
-		rdev->config.evergreen.max_stack_entries = 512;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 256;
-		rdev->config.evergreen.sx_max_export_pos_size = 64;
-		rdev->config.evergreen.sx_max_export_smx_size = 192;
-		rdev->config.evergreen.max_hw_contexts = 8;
-		rdev->config.evergreen.sq_num_cf_insts = 2;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x100;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_REDWOOD:
-		rdev->config.evergreen.num_ses = 1;
-		rdev->config.evergreen.max_pipes = 4;
-		rdev->config.evergreen.max_tile_pipes = 4;
-		rdev->config.evergreen.max_simds = 5;
-		rdev->config.evergreen.max_backends = 2 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 248;
-		rdev->config.evergreen.max_gs_threads = 32;
-		rdev->config.evergreen.max_stack_entries = 256;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 256;
-		rdev->config.evergreen.sx_max_export_pos_size = 64;
-		rdev->config.evergreen.sx_max_export_smx_size = 192;
-		rdev->config.evergreen.max_hw_contexts = 8;
-		rdev->config.evergreen.sq_num_cf_insts = 2;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x100;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_CEDAR:
-	default:
-		rdev->config.evergreen.num_ses = 1;
-		rdev->config.evergreen.max_pipes = 2;
-		rdev->config.evergreen.max_tile_pipes = 2;
-		rdev->config.evergreen.max_simds = 2;
-		rdev->config.evergreen.max_backends = 1 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 192;
-		rdev->config.evergreen.max_gs_threads = 16;
-		rdev->config.evergreen.max_stack_entries = 256;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 128;
-		rdev->config.evergreen.sx_max_export_pos_size = 32;
-		rdev->config.evergreen.sx_max_export_smx_size = 96;
-		rdev->config.evergreen.max_hw_contexts = 4;
-		rdev->config.evergreen.sq_num_cf_insts = 1;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x40;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_PALM:
-		rdev->config.evergreen.num_ses = 1;
-		rdev->config.evergreen.max_pipes = 2;
-		rdev->config.evergreen.max_tile_pipes = 2;
-		rdev->config.evergreen.max_simds = 2;
-		rdev->config.evergreen.max_backends = 1 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 192;
-		rdev->config.evergreen.max_gs_threads = 16;
-		rdev->config.evergreen.max_stack_entries = 256;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 128;
-		rdev->config.evergreen.sx_max_export_pos_size = 32;
-		rdev->config.evergreen.sx_max_export_smx_size = 96;
-		rdev->config.evergreen.max_hw_contexts = 4;
-		rdev->config.evergreen.sq_num_cf_insts = 1;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x40;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_SUMO:
-		rdev->config.evergreen.num_ses = 1;
-		rdev->config.evergreen.max_pipes = 4;
-		rdev->config.evergreen.max_tile_pipes = 2;
-		if (rdev->pdev->device == 0x9648)
-			rdev->config.evergreen.max_simds = 3;
-		else if ((rdev->pdev->device == 0x9647) ||
-			 (rdev->pdev->device == 0x964a))
-			rdev->config.evergreen.max_simds = 4;
-		else
-			rdev->config.evergreen.max_simds = 5;
-		rdev->config.evergreen.max_backends = 2 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 248;
-		rdev->config.evergreen.max_gs_threads = 32;
-		rdev->config.evergreen.max_stack_entries = 256;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 256;
-		rdev->config.evergreen.sx_max_export_pos_size = 64;
-		rdev->config.evergreen.sx_max_export_smx_size = 192;
-		rdev->config.evergreen.max_hw_contexts = 8;
-		rdev->config.evergreen.sq_num_cf_insts = 2;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x40;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_SUMO2:
-		rdev->config.evergreen.num_ses = 1;
-		rdev->config.evergreen.max_pipes = 4;
-		rdev->config.evergreen.max_tile_pipes = 4;
-		rdev->config.evergreen.max_simds = 2;
-		rdev->config.evergreen.max_backends = 1 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 248;
-		rdev->config.evergreen.max_gs_threads = 32;
-		rdev->config.evergreen.max_stack_entries = 512;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 256;
-		rdev->config.evergreen.sx_max_export_pos_size = 64;
-		rdev->config.evergreen.sx_max_export_smx_size = 192;
-		rdev->config.evergreen.max_hw_contexts = 8;
-		rdev->config.evergreen.sq_num_cf_insts = 2;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x40;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_BARTS:
-		rdev->config.evergreen.num_ses = 2;
-		rdev->config.evergreen.max_pipes = 4;
-		rdev->config.evergreen.max_tile_pipes = 8;
-		rdev->config.evergreen.max_simds = 7;
-		rdev->config.evergreen.max_backends = 4 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 248;
-		rdev->config.evergreen.max_gs_threads = 32;
-		rdev->config.evergreen.max_stack_entries = 512;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 256;
-		rdev->config.evergreen.sx_max_export_pos_size = 64;
-		rdev->config.evergreen.sx_max_export_smx_size = 192;
-		rdev->config.evergreen.max_hw_contexts = 8;
-		rdev->config.evergreen.sq_num_cf_insts = 2;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x100;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_TURKS:
-		rdev->config.evergreen.num_ses = 1;
-		rdev->config.evergreen.max_pipes = 4;
-		rdev->config.evergreen.max_tile_pipes = 4;
-		rdev->config.evergreen.max_simds = 6;
-		rdev->config.evergreen.max_backends = 2 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 248;
-		rdev->config.evergreen.max_gs_threads = 32;
-		rdev->config.evergreen.max_stack_entries = 256;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 256;
-		rdev->config.evergreen.sx_max_export_pos_size = 64;
-		rdev->config.evergreen.sx_max_export_smx_size = 192;
-		rdev->config.evergreen.max_hw_contexts = 8;
-		rdev->config.evergreen.sq_num_cf_insts = 2;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x100;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_CAICOS:
-		rdev->config.evergreen.num_ses = 1;
-		rdev->config.evergreen.max_pipes = 4;
-		rdev->config.evergreen.max_tile_pipes = 2;
-		rdev->config.evergreen.max_simds = 2;
-		rdev->config.evergreen.max_backends = 1 * rdev->config.evergreen.num_ses;
-		rdev->config.evergreen.max_gprs = 256;
-		rdev->config.evergreen.max_threads = 192;
-		rdev->config.evergreen.max_gs_threads = 16;
-		rdev->config.evergreen.max_stack_entries = 256;
-		rdev->config.evergreen.sx_num_of_sets = 4;
-		rdev->config.evergreen.sx_max_export_size = 128;
-		rdev->config.evergreen.sx_max_export_pos_size = 32;
-		rdev->config.evergreen.sx_max_export_smx_size = 96;
-		rdev->config.evergreen.max_hw_contexts = 4;
-		rdev->config.evergreen.sq_num_cf_insts = 1;
-
-		rdev->config.evergreen.sc_prim_fifo_size = 0x40;
-		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	}
-
-	/* Initialize HDP */
-	for (i = 0, j = 0; i < 32; i++, j += 0x18) {
-		WREG32((0x2c14 + j), 0x00000000);
-		WREG32((0x2c18 + j), 0x00000000);
-		WREG32((0x2c1c + j), 0x00000000);
-		WREG32((0x2c20 + j), 0x00000000);
-		WREG32((0x2c24 + j), 0x00000000);
-	}
-
-	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
-
-	evergreen_fix_pci_max_read_req_size(rdev);
-
-	cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG) & ~2;
-
-	cc_gc_shader_pipe_config |=
-		INACTIVE_QD_PIPES((EVERGREEN_MAX_PIPES_MASK << rdev->config.evergreen.max_pipes)
-				  & EVERGREEN_MAX_PIPES_MASK);
-	cc_gc_shader_pipe_config |=
-		INACTIVE_SIMDS((EVERGREEN_MAX_SIMDS_MASK << rdev->config.evergreen.max_simds)
-			       & EVERGREEN_MAX_SIMDS_MASK);
-
-	cc_rb_backend_disable =
-		BACKEND_DISABLE((EVERGREEN_MAX_BACKENDS_MASK << rdev->config.evergreen.max_backends)
-				& EVERGREEN_MAX_BACKENDS_MASK);
-
-
-	mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
-	if ((rdev->family == CHIP_PALM) ||
-	    (rdev->family == CHIP_SUMO) ||
-	    (rdev->family == CHIP_SUMO2))
-		mc_arb_ramcfg = RREG32(FUS_MC_ARB_RAMCFG);
-	else
-		mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
-
-	switch (rdev->config.evergreen.max_tile_pipes) {
-	case 1:
-	default:
-		gb_addr_config |= NUM_PIPES(0);
-		break;
-	case 2:
-		gb_addr_config |= NUM_PIPES(1);
-		break;
-	case 4:
-		gb_addr_config |= NUM_PIPES(2);
-		break;
-	case 8:
-		gb_addr_config |= NUM_PIPES(3);
-		break;
-	}
-
-	gb_addr_config |= PIPE_INTERLEAVE_SIZE((mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT);
-	gb_addr_config |= BANK_INTERLEAVE_SIZE(0);
-	gb_addr_config |= NUM_SHADER_ENGINES(rdev->config.evergreen.num_ses - 1);
-	gb_addr_config |= SHADER_ENGINE_TILE_SIZE(1);
-	gb_addr_config |= NUM_GPUS(0); /* Hemlock? */
-	gb_addr_config |= MULTI_GPU_TILE_SIZE(2);
-
-	if (((mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) > 2)
-		gb_addr_config |= ROW_SIZE(2);
-	else
-		gb_addr_config |= ROW_SIZE((mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT);
-
-	if (rdev->ddev->pdev->device == 0x689e) {
-		u32 efuse_straps_4;
-		u32 efuse_straps_3;
-		u8 efuse_box_bit_131_124;
-
-		WREG32(RCU_IND_INDEX, 0x204);
-		efuse_straps_4 = RREG32(RCU_IND_DATA);
-		WREG32(RCU_IND_INDEX, 0x203);
-		efuse_straps_3 = RREG32(RCU_IND_DATA);
-		efuse_box_bit_131_124 = (u8)(((efuse_straps_4 & 0xf) << 4) | ((efuse_straps_3 & 0xf0000000) >> 28));
-
-		switch(efuse_box_bit_131_124) {
-		case 0x00:
-			gb_backend_map = 0x76543210;
-			break;
-		case 0x55:
-			gb_backend_map = 0x77553311;
-			break;
-		case 0x56:
-			gb_backend_map = 0x77553300;
-			break;
-		case 0x59:
-			gb_backend_map = 0x77552211;
-			break;
-		case 0x66:
-			gb_backend_map = 0x77443300;
-			break;
-		case 0x99:
-			gb_backend_map = 0x66552211;
-			break;
-		case 0x5a:
-			gb_backend_map = 0x77552200;
-			break;
-		case 0xaa:
-			gb_backend_map = 0x66442200;
-			break;
-		case 0x95:
-			gb_backend_map = 0x66553311;
-			break;
-		default:
-			DRM_ERROR("bad backend map, using default\n");
-			gb_backend_map =
-				evergreen_get_tile_pipe_to_backend_map(rdev,
-								       rdev->config.evergreen.max_tile_pipes,
-								       rdev->config.evergreen.max_backends,
-								       ((EVERGREEN_MAX_BACKENDS_MASK <<
-								   rdev->config.evergreen.max_backends) &
-									EVERGREEN_MAX_BACKENDS_MASK));
-			break;
-		}
-	} else if (rdev->ddev->pdev->device == 0x68b9) {
-		u32 efuse_straps_3;
-		u8 efuse_box_bit_127_124;
-
-		WREG32(RCU_IND_INDEX, 0x203);
-		efuse_straps_3 = RREG32(RCU_IND_DATA);
-		efuse_box_bit_127_124 = (u8)((efuse_straps_3 & 0xF0000000) >> 28);
-
-		switch(efuse_box_bit_127_124) {
-		case 0x0:
-			gb_backend_map = 0x00003210;
-			break;
-		case 0x5:
-		case 0x6:
-		case 0x9:
-		case 0xa:
-			gb_backend_map = 0x00003311;
-			break;
-		default:
-			DRM_ERROR("bad backend map, using default\n");
-			gb_backend_map =
-				evergreen_get_tile_pipe_to_backend_map(rdev,
-								       rdev->config.evergreen.max_tile_pipes,
-								       rdev->config.evergreen.max_backends,
-								       ((EVERGREEN_MAX_BACKENDS_MASK <<
-								   rdev->config.evergreen.max_backends) &
-									EVERGREEN_MAX_BACKENDS_MASK));
-			break;
-		}
-	} else {
-		switch (rdev->family) {
-		case CHIP_CYPRESS:
-		case CHIP_HEMLOCK:
-		case CHIP_BARTS:
-			gb_backend_map = 0x66442200;
-			break;
-		case CHIP_JUNIPER:
-			gb_backend_map = 0x00002200;
-			break;
-		default:
-			gb_backend_map =
-				evergreen_get_tile_pipe_to_backend_map(rdev,
-								       rdev->config.evergreen.max_tile_pipes,
-								       rdev->config.evergreen.max_backends,
-								       ((EVERGREEN_MAX_BACKENDS_MASK <<
-									 rdev->config.evergreen.max_backends) &
-									EVERGREEN_MAX_BACKENDS_MASK));
-		}
-	}
-
-	/* setup tiling info dword.  gb_addr_config is not adequate since it does
-	 * not have bank info, so create a custom tiling dword.
-	 * bits 3:0   num_pipes
-	 * bits 7:4   num_banks
-	 * bits 11:8  group_size
-	 * bits 15:12 row_size
-	 */
-	rdev->config.evergreen.tile_config = 0;
-	switch (rdev->config.evergreen.max_tile_pipes) {
-	case 1:
-	default:
-		rdev->config.evergreen.tile_config |= (0 << 0);
-		break;
-	case 2:
-		rdev->config.evergreen.tile_config |= (1 << 0);
-		break;
-	case 4:
-		rdev->config.evergreen.tile_config |= (2 << 0);
-		break;
-	case 8:
-		rdev->config.evergreen.tile_config |= (3 << 0);
-		break;
-	}
-	/* num banks is 8 on all fusion asics. 0 = 4, 1 = 8, 2 = 16 */
-	if (rdev->flags & RADEON_IS_IGP)
-		rdev->config.evergreen.tile_config |= 1 << 4;
-	else {
-		if ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT)
-			rdev->config.evergreen.tile_config |= 1 << 4;
-		else
-			rdev->config.evergreen.tile_config |= 0 << 4;
-	}
-	rdev->config.evergreen.tile_config |=
-		((mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT) << 8;
-	rdev->config.evergreen.tile_config |=
-		((gb_addr_config & 0x30000000) >> 28) << 12;
-
-	rdev->config.evergreen.backend_map = gb_backend_map;
-	WREG32(GB_BACKEND_MAP, gb_backend_map);
-	WREG32(GB_ADDR_CONFIG, gb_addr_config);
-	WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
-	WREG32(HDP_ADDR_CONFIG, gb_addr_config);
-
-	num_shader_engines = ((RREG32(GB_ADDR_CONFIG) & NUM_SHADER_ENGINES(3)) >> 12) + 1;
-	grbm_gfx_index = INSTANCE_BROADCAST_WRITES;
-
-	for (i = 0; i < rdev->config.evergreen.num_ses; i++) {
-		u32 rb = cc_rb_backend_disable | (0xf0 << 16);
-		u32 sp = cc_gc_shader_pipe_config;
-		u32 gfx = grbm_gfx_index | SE_INDEX(i);
-
-		if (i == num_shader_engines) {
-			rb |= BACKEND_DISABLE(EVERGREEN_MAX_BACKENDS_MASK);
-			sp |= INACTIVE_SIMDS(EVERGREEN_MAX_SIMDS_MASK);
-		}
-
-		WREG32(GRBM_GFX_INDEX, gfx);
-		WREG32(RLC_GFX_INDEX, gfx);
-
-		WREG32(CC_RB_BACKEND_DISABLE, rb);
-		WREG32(CC_SYS_RB_BACKEND_DISABLE, rb);
-		WREG32(GC_USER_RB_BACKEND_DISABLE, rb);
-		WREG32(CC_GC_SHADER_PIPE_CONFIG, sp);
-	}
-
-	grbm_gfx_index = INSTANCE_BROADCAST_WRITES | SE_BROADCAST_WRITES;
-	WREG32(GRBM_GFX_INDEX, grbm_gfx_index);
-	WREG32(RLC_GFX_INDEX, grbm_gfx_index);
-
-	WREG32(CGTS_SYS_TCC_DISABLE, 0);
-	WREG32(CGTS_TCC_DISABLE, 0);
-	WREG32(CGTS_USER_SYS_TCC_DISABLE, 0);
-	WREG32(CGTS_USER_TCC_DISABLE, 0);
-
-	/* set HW defaults for 3D engine */
-	WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) |
-				     ROQ_IB2_START(0x2b)));
-
-	WREG32(CP_MEQ_THRESHOLDS, STQ_SPLIT(0x30));
-
-	WREG32(TA_CNTL_AUX, (DISABLE_CUBE_ANISO |
-			     SYNC_GRADIENT |
-			     SYNC_WALKER |
-			     SYNC_ALIGNER));
-
-	sx_debug_1 = RREG32(SX_DEBUG_1);
-	sx_debug_1 |= ENABLE_NEW_SMX_ADDRESS;
-	WREG32(SX_DEBUG_1, sx_debug_1);
-
-
-	smx_dc_ctl0 = RREG32(SMX_DC_CTL0);
-	smx_dc_ctl0 &= ~NUMBER_OF_SETS(0x1ff);
-	smx_dc_ctl0 |= NUMBER_OF_SETS(rdev->config.evergreen.sx_num_of_sets);
-	WREG32(SMX_DC_CTL0, smx_dc_ctl0);
-
-	if (rdev->family <= CHIP_SUMO2)
-		WREG32(SMX_SAR_CTL0, 0x00010000);
-
-	WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_size / 4) - 1) |
-					POSITION_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_pos_size / 4) - 1) |
-					SMX_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_smx_size / 4) - 1)));
-
-	WREG32(PA_SC_FIFO_SIZE, (SC_PRIM_FIFO_SIZE(rdev->config.evergreen.sc_prim_fifo_size) |
-				 SC_HIZ_TILE_FIFO_SIZE(rdev->config.evergreen.sc_hiz_tile_fifo_size) |
-				 SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.evergreen.sc_earlyz_tile_fifo_size)));
-
-	WREG32(VGT_NUM_INSTANCES, 1);
-	WREG32(SPI_CONFIG_CNTL, 0);
-	WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4));
-	WREG32(CP_PERFMON_CNTL, 0);
-
-	WREG32(SQ_MS_FIFO_SIZES, (CACHE_FIFO_SIZE(16 * rdev->config.evergreen.sq_num_cf_insts) |
-				  FETCH_FIFO_HIWATER(0x4) |
-				  DONE_FIFO_HIWATER(0xe0) |
-				  ALU_UPDATE_FIFO_HIWATER(0x8)));
-
-	sq_config = RREG32(SQ_CONFIG);
-	sq_config &= ~(PS_PRIO(3) |
-		       VS_PRIO(3) |
-		       GS_PRIO(3) |
-		       ES_PRIO(3));
-	sq_config |= (VC_ENABLE |
-		      EXPORT_SRC_C |
-		      PS_PRIO(0) |
-		      VS_PRIO(1) |
-		      GS_PRIO(2) |
-		      ES_PRIO(3));
-
-	switch (rdev->family) {
-	case CHIP_CEDAR:
-	case CHIP_PALM:
-	case CHIP_SUMO:
-	case CHIP_SUMO2:
-	case CHIP_CAICOS:
-		/* no vertex cache */
-		sq_config &= ~VC_ENABLE;
-		break;
-	default:
-		break;
-	}
-
-	sq_lds_resource_mgmt = RREG32(SQ_LDS_RESOURCE_MGMT);
-
-	sq_gpr_resource_mgmt_1 = NUM_PS_GPRS((rdev->config.evergreen.max_gprs - (4 * 2))* 12 / 32);
-	sq_gpr_resource_mgmt_1 |= NUM_VS_GPRS((rdev->config.evergreen.max_gprs - (4 * 2)) * 6 / 32);
-	sq_gpr_resource_mgmt_1 |= NUM_CLAUSE_TEMP_GPRS(4);
-	sq_gpr_resource_mgmt_2 = NUM_GS_GPRS((rdev->config.evergreen.max_gprs - (4 * 2)) * 4 / 32);
-	sq_gpr_resource_mgmt_2 |= NUM_ES_GPRS((rdev->config.evergreen.max_gprs - (4 * 2)) * 4 / 32);
-	sq_gpr_resource_mgmt_3 = NUM_HS_GPRS((rdev->config.evergreen.max_gprs - (4 * 2)) * 3 / 32);
-	sq_gpr_resource_mgmt_3 |= NUM_LS_GPRS((rdev->config.evergreen.max_gprs - (4 * 2)) * 3 / 32);
-
-	switch (rdev->family) {
-	case CHIP_CEDAR:
-	case CHIP_PALM:
-	case CHIP_SUMO:
-	case CHIP_SUMO2:
-		ps_thread_count = 96;
-		break;
-	default:
-		ps_thread_count = 128;
-		break;
-	}
-
-	sq_thread_resource_mgmt = NUM_PS_THREADS(ps_thread_count);
-	sq_thread_resource_mgmt |= NUM_VS_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8);
-	sq_thread_resource_mgmt |= NUM_GS_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8);
-	sq_thread_resource_mgmt |= NUM_ES_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8);
-	sq_thread_resource_mgmt_2 = NUM_HS_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8);
-	sq_thread_resource_mgmt_2 |= NUM_LS_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8);
-
-	sq_stack_resource_mgmt_1 = NUM_PS_STACK_ENTRIES((rdev->config.evergreen.max_stack_entries * 1) / 6);
-	sq_stack_resource_mgmt_1 |= NUM_VS_STACK_ENTRIES((rdev->config.evergreen.max_stack_entries * 1) / 6);
-	sq_stack_resource_mgmt_2 = NUM_GS_STACK_ENTRIES((rdev->config.evergreen.max_stack_entries * 1) / 6);
-	sq_stack_resource_mgmt_2 |= NUM_ES_STACK_ENTRIES((rdev->config.evergreen.max_stack_entries * 1) / 6);
-	sq_stack_resource_mgmt_3 = NUM_HS_STACK_ENTRIES((rdev->config.evergreen.max_stack_entries * 1) / 6);
-	sq_stack_resource_mgmt_3 |= NUM_LS_STACK_ENTRIES((rdev->config.evergreen.max_stack_entries * 1) / 6);
-
-	WREG32(SQ_CONFIG, sq_config);
-	WREG32(SQ_GPR_RESOURCE_MGMT_1, sq_gpr_resource_mgmt_1);
-	WREG32(SQ_GPR_RESOURCE_MGMT_2, sq_gpr_resource_mgmt_2);
-	WREG32(SQ_GPR_RESOURCE_MGMT_3, sq_gpr_resource_mgmt_3);
-	WREG32(SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt);
-	WREG32(SQ_THREAD_RESOURCE_MGMT_2, sq_thread_resource_mgmt_2);
-	WREG32(SQ_STACK_RESOURCE_MGMT_1, sq_stack_resource_mgmt_1);
-	WREG32(SQ_STACK_RESOURCE_MGMT_2, sq_stack_resource_mgmt_2);
-	WREG32(SQ_STACK_RESOURCE_MGMT_3, sq_stack_resource_mgmt_3);
-	WREG32(SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0);
-	WREG32(SQ_LDS_RESOURCE_MGMT, sq_lds_resource_mgmt);
-
-	WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) |
-					  FORCE_EOV_MAX_REZ_CNT(255)));
-
-	switch (rdev->family) {
-	case CHIP_CEDAR:
-	case CHIP_PALM:
-	case CHIP_SUMO:
-	case CHIP_SUMO2:
-	case CHIP_CAICOS:
-		vgt_cache_invalidation = CACHE_INVALIDATION(TC_ONLY);
-		break;
-	default:
-		vgt_cache_invalidation = CACHE_INVALIDATION(VC_AND_TC);
-		break;
-	}
-	vgt_cache_invalidation |= AUTO_INVLD_EN(ES_AND_GS_AUTO);
-	WREG32(VGT_CACHE_INVALIDATION, vgt_cache_invalidation);
-
-	WREG32(VGT_GS_VERTEX_REUSE, 16);
-	WREG32(PA_SU_LINE_STIPPLE_VALUE, 0);
-	WREG32(PA_SC_LINE_STIPPLE_STATE, 0);
-
-	WREG32(VGT_VERTEX_REUSE_BLOCK_CNTL, 14);
-	WREG32(VGT_OUT_DEALLOC_CNTL, 16);
-
-	WREG32(CB_PERF_CTR0_SEL_0, 0);
-	WREG32(CB_PERF_CTR0_SEL_1, 0);
-	WREG32(CB_PERF_CTR1_SEL_0, 0);
-	WREG32(CB_PERF_CTR1_SEL_1, 0);
-	WREG32(CB_PERF_CTR2_SEL_0, 0);
-	WREG32(CB_PERF_CTR2_SEL_1, 0);
-	WREG32(CB_PERF_CTR3_SEL_0, 0);
-	WREG32(CB_PERF_CTR3_SEL_1, 0);
-
-	/* clear render buffer base addresses */
-	WREG32(CB_COLOR0_BASE, 0);
-	WREG32(CB_COLOR1_BASE, 0);
-	WREG32(CB_COLOR2_BASE, 0);
-	WREG32(CB_COLOR3_BASE, 0);
-	WREG32(CB_COLOR4_BASE, 0);
-	WREG32(CB_COLOR5_BASE, 0);
-	WREG32(CB_COLOR6_BASE, 0);
-	WREG32(CB_COLOR7_BASE, 0);
-	WREG32(CB_COLOR8_BASE, 0);
-	WREG32(CB_COLOR9_BASE, 0);
-	WREG32(CB_COLOR10_BASE, 0);
-	WREG32(CB_COLOR11_BASE, 0);
-
-	/* set the shader const cache sizes to 0 */
-	for (i = SQ_ALU_CONST_BUFFER_SIZE_PS_0; i < 0x28200; i += 4)
-		WREG32(i, 0);
-	for (i = SQ_ALU_CONST_BUFFER_SIZE_HS_0; i < 0x29000; i += 4)
-		WREG32(i, 0);
-
-	tmp = RREG32(HDP_MISC_CNTL);
-	tmp |= HDP_FLUSH_INVALIDATE_CACHE;
-	WREG32(HDP_MISC_CNTL, tmp);
-
-	hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL);
-	WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
-
-	WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3));
-
-	udelay(50);
-
-}
-
-int evergreen_mc_init(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int chansize, numchan;
-
-	/* Get VRAM informations */
-	rdev->mc.vram_is_ddr = true;
-	if ((rdev->family == CHIP_PALM) ||
-	    (rdev->family == CHIP_SUMO) ||
-	    (rdev->family == CHIP_SUMO2))
-		tmp = RREG32(FUS_MC_ARB_RAMCFG);
-	else
-		tmp = RREG32(MC_ARB_RAMCFG);
-	if (tmp & CHANSIZE_OVERRIDE) {
-		chansize = 16;
-	} else if (tmp & CHANSIZE_MASK) {
-		chansize = 64;
-	} else {
-		chansize = 32;
-	}
-	tmp = RREG32(MC_SHARED_CHMAP);
-	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
-	case 0:
-	default:
-		numchan = 1;
-		break;
-	case 1:
-		numchan = 2;
-		break;
-	case 2:
-		numchan = 4;
-		break;
-	case 3:
-		numchan = 8;
-		break;
-	}
-	rdev->mc.vram_width = numchan * chansize;
-	/* Could aper size report 0 ? */
-	rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
-	rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
-	/* Setup GPU memory space */
-	if ((rdev->family == CHIP_PALM) ||
-	    (rdev->family == CHIP_SUMO) ||
-	    (rdev->family == CHIP_SUMO2)) {
-		/* size in bytes on fusion */
-		rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE);
-		rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE);
-	} else {
-		/* size in MB on evergreen/cayman/tn */
-		rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
-		rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
-	}
-	rdev->mc.visible_vram_size = rdev->mc.aper_size;
-	r700_vram_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-
-	return 0;
-}
-
-bool evergreen_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	u32 srbm_status;
-	u32 grbm_status;
-	u32 grbm_status_se0, grbm_status_se1;
-	struct r100_gpu_lockup *lockup = &rdev->config.evergreen.lockup;
-	int r;
-
-	srbm_status = RREG32(SRBM_STATUS);
-	grbm_status = RREG32(GRBM_STATUS);
-	grbm_status_se0 = RREG32(GRBM_STATUS_SE0);
-	grbm_status_se1 = RREG32(GRBM_STATUS_SE1);
-	if (!(grbm_status & GUI_ACTIVE)) {
-		r100_gpu_lockup_update(lockup, ring);
-		return false;
-	}
-	/* force CP activities */
-	r = radeon_ring_lock(rdev, ring, 2);
-	if (!r) {
-		/* PACKET2 NOP */
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_unlock_commit(rdev, ring);
-	}
-	ring->rptr = RREG32(CP_RB_RPTR);
-	return r100_gpu_cp_is_lockup(rdev, lockup, ring);
-}
-
-static int evergreen_gpu_soft_reset(struct radeon_device *rdev)
-{
-	struct evergreen_mc_save save;
-	u32 grbm_reset = 0;
-
-	if (!(RREG32(GRBM_STATUS) & GUI_ACTIVE))
-		return 0;
-
-	dev_info(rdev->dev, "GPU softreset \n");
-	dev_info(rdev->dev, "  GRBM_STATUS=0x%08X\n",
-		RREG32(GRBM_STATUS));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE0=0x%08X\n",
-		RREG32(GRBM_STATUS_SE0));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE1=0x%08X\n",
-		RREG32(GRBM_STATUS_SE1));
-	dev_info(rdev->dev, "  SRBM_STATUS=0x%08X\n",
-		RREG32(SRBM_STATUS));
-	evergreen_mc_stop(rdev, &save);
-	if (evergreen_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	/* Disable CP parsing/prefetching */
-	WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT);
-
-	/* reset all the gfx blocks */
-	grbm_reset = (SOFT_RESET_CP |
-		      SOFT_RESET_CB |
-		      SOFT_RESET_DB |
-		      SOFT_RESET_PA |
-		      SOFT_RESET_SC |
-		      SOFT_RESET_SPI |
-		      SOFT_RESET_SH |
-		      SOFT_RESET_SX |
-		      SOFT_RESET_TC |
-		      SOFT_RESET_TA |
-		      SOFT_RESET_VC |
-		      SOFT_RESET_VGT);
-
-	dev_info(rdev->dev, "  GRBM_SOFT_RESET=0x%08X\n", grbm_reset);
-	WREG32(GRBM_SOFT_RESET, grbm_reset);
-	(void)RREG32(GRBM_SOFT_RESET);
-	udelay(50);
-	WREG32(GRBM_SOFT_RESET, 0);
-	(void)RREG32(GRBM_SOFT_RESET);
-	/* Wait a little for things to settle down */
-	udelay(50);
-	dev_info(rdev->dev, "  GRBM_STATUS=0x%08X\n",
-		RREG32(GRBM_STATUS));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE0=0x%08X\n",
-		RREG32(GRBM_STATUS_SE0));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE1=0x%08X\n",
-		RREG32(GRBM_STATUS_SE1));
-	dev_info(rdev->dev, "  SRBM_STATUS=0x%08X\n",
-		RREG32(SRBM_STATUS));
-	evergreen_mc_resume(rdev, &save);
-	return 0;
-}
-
-int evergreen_asic_reset(struct radeon_device *rdev)
-{
-	return evergreen_gpu_soft_reset(rdev);
-}
-
-/* Interrupts */
-
-u32 evergreen_get_vblank_counter(struct radeon_device *rdev, int crtc)
-{
-	switch (crtc) {
-	case 0:
-		return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC0_REGISTER_OFFSET);
-	case 1:
-		return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC1_REGISTER_OFFSET);
-	case 2:
-		return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC2_REGISTER_OFFSET);
-	case 3:
-		return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC3_REGISTER_OFFSET);
-	case 4:
-		return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC4_REGISTER_OFFSET);
-	case 5:
-		return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC5_REGISTER_OFFSET);
-	default:
-		return 0;
-	}
-}
-
-void evergreen_disable_interrupt_state(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	if (rdev->family >= CHIP_CAYMAN) {
-		cayman_cp_int_cntl_setup(rdev, 0,
-					 CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
-		cayman_cp_int_cntl_setup(rdev, 1, 0);
-		cayman_cp_int_cntl_setup(rdev, 2, 0);
-	} else
-		WREG32(CP_INT_CNTL, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
-	WREG32(GRBM_INT_CNTL, 0);
-	WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
-	WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	if (rdev->num_crtc >= 4) {
-		WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-		WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-		WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
-	}
-
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	if (rdev->num_crtc >= 4) {
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
-	}
-
-	/* only one DAC on DCE6 */
-	if (!ASIC_IS_DCE6(rdev))
-		WREG32(DACA_AUTODETECT_INT_CONTROL, 0);
-	WREG32(DACB_AUTODETECT_INT_CONTROL, 0);
-
-	tmp = RREG32(DC_HPD1_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD1_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD2_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD2_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD3_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD3_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD4_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD4_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD5_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD5_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD6_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD6_INT_CONTROL, tmp);
-
-}
-
-int evergreen_irq_set(struct radeon_device *rdev)
-{
-	u32 cp_int_cntl = CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE;
-	u32 cp_int_cntl1 = 0, cp_int_cntl2 = 0;
-	u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0;
-	u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6;
-	u32 grbm_int_cntl = 0;
-	u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0;
-
-	if (!rdev->irq.installed) {
-		WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
-		return -EINVAL;
-	}
-	/* don't enable anything if the ih is disabled */
-	if (!rdev->ih.enabled) {
-		r600_disable_interrupts(rdev);
-		/* force the active interrupt state to all disabled */
-		evergreen_disable_interrupt_state(rdev);
-		return 0;
-	}
-
-	hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd2 = RREG32(DC_HPD2_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd3 = RREG32(DC_HPD3_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd4 = RREG32(DC_HPD4_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN;
-
-	if (rdev->family >= CHIP_CAYMAN) {
-		/* enable CP interrupts on all rings */
-		if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) {
-			DRM_DEBUG("evergreen_irq_set: sw int gfx\n");
-			cp_int_cntl |= TIME_STAMP_INT_ENABLE;
-		}
-		if (rdev->irq.sw_int[CAYMAN_RING_TYPE_CP1_INDEX]) {
-			DRM_DEBUG("evergreen_irq_set: sw int cp1\n");
-			cp_int_cntl1 |= TIME_STAMP_INT_ENABLE;
-		}
-		if (rdev->irq.sw_int[CAYMAN_RING_TYPE_CP2_INDEX]) {
-			DRM_DEBUG("evergreen_irq_set: sw int cp2\n");
-			cp_int_cntl2 |= TIME_STAMP_INT_ENABLE;
-		}
-	} else {
-		if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) {
-			DRM_DEBUG("evergreen_irq_set: sw int gfx\n");
-			cp_int_cntl |= RB_INT_ENABLE;
-			cp_int_cntl |= TIME_STAMP_INT_ENABLE;
-		}
-	}
-
-	if (rdev->irq.crtc_vblank_int[0] ||
-	    rdev->irq.pflip[0]) {
-		DRM_DEBUG("evergreen_irq_set: vblank 0\n");
-		crtc1 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[1] ||
-	    rdev->irq.pflip[1]) {
-		DRM_DEBUG("evergreen_irq_set: vblank 1\n");
-		crtc2 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[2] ||
-	    rdev->irq.pflip[2]) {
-		DRM_DEBUG("evergreen_irq_set: vblank 2\n");
-		crtc3 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[3] ||
-	    rdev->irq.pflip[3]) {
-		DRM_DEBUG("evergreen_irq_set: vblank 3\n");
-		crtc4 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[4] ||
-	    rdev->irq.pflip[4]) {
-		DRM_DEBUG("evergreen_irq_set: vblank 4\n");
-		crtc5 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[5] ||
-	    rdev->irq.pflip[5]) {
-		DRM_DEBUG("evergreen_irq_set: vblank 5\n");
-		crtc6 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.hpd[0]) {
-		DRM_DEBUG("evergreen_irq_set: hpd 1\n");
-		hpd1 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[1]) {
-		DRM_DEBUG("evergreen_irq_set: hpd 2\n");
-		hpd2 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[2]) {
-		DRM_DEBUG("evergreen_irq_set: hpd 3\n");
-		hpd3 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[3]) {
-		DRM_DEBUG("evergreen_irq_set: hpd 4\n");
-		hpd4 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[4]) {
-		DRM_DEBUG("evergreen_irq_set: hpd 5\n");
-		hpd5 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[5]) {
-		DRM_DEBUG("evergreen_irq_set: hpd 6\n");
-		hpd6 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.gui_idle) {
-		DRM_DEBUG("gui idle\n");
-		grbm_int_cntl |= GUI_IDLE_INT_ENABLE;
-	}
-
-	if (rdev->family >= CHIP_CAYMAN) {
-		cayman_cp_int_cntl_setup(rdev, 0, cp_int_cntl);
-		cayman_cp_int_cntl_setup(rdev, 1, cp_int_cntl1);
-		cayman_cp_int_cntl_setup(rdev, 2, cp_int_cntl2);
-	} else
-		WREG32(CP_INT_CNTL, cp_int_cntl);
-	WREG32(GRBM_INT_CNTL, grbm_int_cntl);
-
-	WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, crtc1);
-	WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, crtc2);
-	if (rdev->num_crtc >= 4) {
-		WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, crtc3);
-		WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, crtc4);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, crtc5);
-		WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
-	}
-
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1);
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2);
-	if (rdev->num_crtc >= 4) {
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
-	}
-
-	WREG32(DC_HPD1_INT_CONTROL, hpd1);
-	WREG32(DC_HPD2_INT_CONTROL, hpd2);
-	WREG32(DC_HPD3_INT_CONTROL, hpd3);
-	WREG32(DC_HPD4_INT_CONTROL, hpd4);
-	WREG32(DC_HPD5_INT_CONTROL, hpd5);
-	WREG32(DC_HPD6_INT_CONTROL, hpd6);
-
-	return 0;
-}
-
-static void evergreen_irq_ack(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	rdev->irq.stat_regs.evergreen.disp_int = RREG32(DISP_INTERRUPT_STATUS);
-	rdev->irq.stat_regs.evergreen.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
-	rdev->irq.stat_regs.evergreen.disp_int_cont2 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE2);
-	rdev->irq.stat_regs.evergreen.disp_int_cont3 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE3);
-	rdev->irq.stat_regs.evergreen.disp_int_cont4 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE4);
-	rdev->irq.stat_regs.evergreen.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5);
-	rdev->irq.stat_regs.evergreen.d1grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET);
-	rdev->irq.stat_regs.evergreen.d2grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET);
-	if (rdev->num_crtc >= 4) {
-		rdev->irq.stat_regs.evergreen.d3grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET);
-		rdev->irq.stat_regs.evergreen.d4grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET);
-	}
-	if (rdev->num_crtc >= 6) {
-		rdev->irq.stat_regs.evergreen.d5grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET);
-		rdev->irq.stat_regs.evergreen.d6grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET);
-	}
-
-	if (rdev->irq.stat_regs.evergreen.d1grph_int & GRPH_PFLIP_INT_OCCURRED)
-		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-	if (rdev->irq.stat_regs.evergreen.d2grph_int & GRPH_PFLIP_INT_OCCURRED)
-		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-	if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT)
-		WREG32(VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK);
-	if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT)
-		WREG32(VLINE_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VLINE_ACK);
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT)
-		WREG32(VBLANK_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VBLANK_ACK);
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT)
-		WREG32(VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK);
-
-	if (rdev->num_crtc >= 4) {
-		if (rdev->irq.stat_regs.evergreen.d3grph_int & GRPH_PFLIP_INT_OCCURRED)
-			WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-		if (rdev->irq.stat_regs.evergreen.d4grph_int & GRPH_PFLIP_INT_OCCURRED)
-			WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)
-			WREG32(VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)
-			WREG32(VLINE_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VLINE_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)
-			WREG32(VBLANK_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VBLANK_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT)
-			WREG32(VLINE_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VLINE_ACK);
-	}
-
-	if (rdev->num_crtc >= 6) {
-		if (rdev->irq.stat_regs.evergreen.d5grph_int & GRPH_PFLIP_INT_OCCURRED)
-			WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-		if (rdev->irq.stat_regs.evergreen.d6grph_int & GRPH_PFLIP_INT_OCCURRED)
-			WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)
-			WREG32(VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)
-			WREG32(VLINE_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VLINE_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)
-			WREG32(VBLANK_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VBLANK_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT)
-			WREG32(VLINE_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VLINE_ACK);
-	}
-
-	if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) {
-		tmp = RREG32(DC_HPD1_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD1_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) {
-		tmp = RREG32(DC_HPD2_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD2_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) {
-		tmp = RREG32(DC_HPD3_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD3_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) {
-		tmp = RREG32(DC_HPD4_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD4_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) {
-		tmp = RREG32(DC_HPD5_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD5_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) {
-		tmp = RREG32(DC_HPD5_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD6_INT_CONTROL, tmp);
-	}
-}
-
-void evergreen_irq_disable(struct radeon_device *rdev)
-{
-	r600_disable_interrupts(rdev);
-	/* Wait and acknowledge irq */
-	mdelay(1);
-	evergreen_irq_ack(rdev);
-	evergreen_disable_interrupt_state(rdev);
-}
-
-void evergreen_irq_suspend(struct radeon_device *rdev)
-{
-	evergreen_irq_disable(rdev);
-	r600_rlc_stop(rdev);
-}
-
-static u32 evergreen_get_ih_wptr(struct radeon_device *rdev)
-{
-	u32 wptr, tmp;
-
-	if (rdev->wb.enabled)
-		wptr = le32_to_cpu(rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]);
-	else
-		wptr = RREG32(IH_RB_WPTR);
-
-	if (wptr & RB_OVERFLOW) {
-		/* When a ring buffer overflow happen start parsing interrupt
-		 * from the last not overwritten vector (wptr + 16). Hopefully
-		 * this should allow us to catchup.
-		 */
-		dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n",
-			wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask);
-		rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask;
-		tmp = RREG32(IH_RB_CNTL);
-		tmp |= IH_WPTR_OVERFLOW_CLEAR;
-		WREG32(IH_RB_CNTL, tmp);
-	}
-	return (wptr & rdev->ih.ptr_mask);
-}
-
-int evergreen_irq_process(struct radeon_device *rdev)
-{
-	u32 wptr;
-	u32 rptr;
-	u32 src_id, src_data;
-	u32 ring_index;
-	unsigned long flags;
-	bool queue_hotplug = false;
-
-	if (!rdev->ih.enabled || rdev->shutdown)
-		return IRQ_NONE;
-
-	wptr = evergreen_get_ih_wptr(rdev);
-	rptr = rdev->ih.rptr;
-	DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr);
-
-	spin_lock_irqsave(&rdev->ih.lock, flags);
-	if (rptr == wptr) {
-		spin_unlock_irqrestore(&rdev->ih.lock, flags);
-		return IRQ_NONE;
-	}
-restart_ih:
-	/* Order reading of wptr vs. reading of IH ring data */
-	rmb();
-
-	/* display interrupts */
-	evergreen_irq_ack(rdev);
-
-	rdev->ih.wptr = wptr;
-	while (rptr != wptr) {
-		/* wptr/rptr are in bytes! */
-		ring_index = rptr / 4;
-		src_id =  le32_to_cpu(rdev->ih.ring[ring_index]) & 0xff;
-		src_data = le32_to_cpu(rdev->ih.ring[ring_index + 1]) & 0xfffffff;
-
-		switch (src_id) {
-		case 1: /* D1 vblank/vline */
-			switch (src_data) {
-			case 0: /* D1 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[0]) {
-						drm_handle_vblank(rdev->ddev, 0);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[0])
-						radeon_crtc_handle_flip(rdev, 0);
-					rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D1 vblank\n");
-				}
-				break;
-			case 1: /* D1 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D1 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 2: /* D2 vblank/vline */
-			switch (src_data) {
-			case 0: /* D2 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[1]) {
-						drm_handle_vblank(rdev->ddev, 1);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[1])
-						radeon_crtc_handle_flip(rdev, 1);
-					rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D2 vblank\n");
-				}
-				break;
-			case 1: /* D2 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D2 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 3: /* D3 vblank/vline */
-			switch (src_data) {
-			case 0: /* D3 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[2]) {
-						drm_handle_vblank(rdev->ddev, 2);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[2])
-						radeon_crtc_handle_flip(rdev, 2);
-					rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D3 vblank\n");
-				}
-				break;
-			case 1: /* D3 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D3 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 4: /* D4 vblank/vline */
-			switch (src_data) {
-			case 0: /* D4 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[3]) {
-						drm_handle_vblank(rdev->ddev, 3);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[3])
-						radeon_crtc_handle_flip(rdev, 3);
-					rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D4 vblank\n");
-				}
-				break;
-			case 1: /* D4 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D4 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 5: /* D5 vblank/vline */
-			switch (src_data) {
-			case 0: /* D5 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[4]) {
-						drm_handle_vblank(rdev->ddev, 4);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[4])
-						radeon_crtc_handle_flip(rdev, 4);
-					rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D5 vblank\n");
-				}
-				break;
-			case 1: /* D5 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D5 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 6: /* D6 vblank/vline */
-			switch (src_data) {
-			case 0: /* D6 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[5]) {
-						drm_handle_vblank(rdev->ddev, 5);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[5])
-						radeon_crtc_handle_flip(rdev, 5);
-					rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D6 vblank\n");
-				}
-				break;
-			case 1: /* D6 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D6 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 42: /* HPD hotplug */
-			switch (src_data) {
-			case 0:
-				if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD1\n");
-				}
-				break;
-			case 1:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD2\n");
-				}
-				break;
-			case 2:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD3\n");
-				}
-				break;
-			case 3:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD4\n");
-				}
-				break;
-			case 4:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD5\n");
-				}
-				break;
-			case 5:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD6\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 176: /* CP_INT in ring buffer */
-		case 177: /* CP_INT in IB1 */
-		case 178: /* CP_INT in IB2 */
-			DRM_DEBUG("IH: CP int: 0x%08x\n", src_data);
-			radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
-			break;
-		case 181: /* CP EOP event */
-			DRM_DEBUG("IH: CP EOP\n");
-			if (rdev->family >= CHIP_CAYMAN) {
-				switch (src_data) {
-				case 0:
-					radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
-					break;
-				case 1:
-					radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP1_INDEX);
-					break;
-				case 2:
-					radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP2_INDEX);
-					break;
-				}
-			} else
-				radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
-			break;
-		case 233: /* GUI IDLE */
-			DRM_DEBUG("IH: GUI idle\n");
-			rdev->pm.gui_idle = true;
-			wake_up(&rdev->irq.idle_queue);
-			break;
-		default:
-			DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-			break;
-		}
-
-		/* wptr/rptr are in bytes! */
-		rptr += 16;
-		rptr &= rdev->ih.ptr_mask;
-	}
-	/* make sure wptr hasn't changed while processing */
-	wptr = evergreen_get_ih_wptr(rdev);
-	if (wptr != rdev->ih.wptr)
-		goto restart_ih;
-	if (queue_hotplug)
-		schedule_work(&rdev->hotplug_work);
-	rdev->ih.rptr = rptr;
-	WREG32(IH_RB_RPTR, rdev->ih.rptr);
-	spin_unlock_irqrestore(&rdev->ih.lock, flags);
-	return IRQ_HANDLED;
-}
-
-static int evergreen_startup(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r;
-
-	/* enable pcie gen2 link */
-	evergreen_pcie_gen2_enable(rdev);
-
-	if (ASIC_IS_DCE5(rdev)) {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
-			r = ni_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
-		r = ni_mc_load_microcode(rdev);
-		if (r) {
-			DRM_ERROR("Failed to load MC firmware!\n");
-			return r;
-		}
-	} else {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
-			r = r600_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
-	}
-
-	r = r600_vram_scratch_init(rdev);
-	if (r)
-		return r;
-
-	evergreen_mc_program(rdev);
-	if (rdev->flags & RADEON_IS_AGP) {
-		evergreen_agp_enable(rdev);
-	} else {
-		r = evergreen_pcie_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-	evergreen_gpu_init(rdev);
-
-	r = evergreen_blit_init(rdev);
-	if (r) {
-		r600_blit_fini(rdev);
-		rdev->asic->copy.copy = NULL;
-		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
-	}
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	r = r600_irq_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: IH init failed (%d).\n", r);
-		radeon_irq_kms_fini(rdev);
-		return r;
-	}
-	evergreen_irq_set(rdev);
-
-	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
-			     R600_CP_RB_RPTR, R600_CP_RB_WPTR,
-			     0, 0xfffff, RADEON_CP_PACKET2);
-	if (r)
-		return r;
-	r = evergreen_cp_load_microcode(rdev);
-	if (r)
-		return r;
-	r = evergreen_cp_resume(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		DRM_ERROR("radeon: failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	r = r600_audio_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: audio init failed\n");
-		return r;
-	}
-
-	return 0;
-}
-
-int evergreen_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* reset the asic, the gfx blocks are often in a bad state
-	 * after the driver is unloaded or after a resume
-	 */
-	if (radeon_asic_reset(rdev))
-		dev_warn(rdev->dev, "GPU reset failed !\n");
-	/* Do not reset GPU before posting, on rv770 hw unlike on r500 hw,
-	 * posting will perform necessary task to bring back GPU into good
-	 * shape.
-	 */
-	/* post card */
-	atom_asic_init(rdev->mode_info.atom_context);
-
-	rdev->accel_working = true;
-	r = evergreen_startup(rdev);
-	if (r) {
-		DRM_ERROR("evergreen startup failed on resume\n");
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return r;
-
-}
-
-int evergreen_suspend(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-
-	r600_audio_fini(rdev);
-	/* FIXME: we should wait for ring to be empty */
-	radeon_ib_pool_suspend(rdev);
-	r600_blit_suspend(rdev);
-	r700_cp_stop(rdev);
-	ring->ready = false;
-	evergreen_irq_suspend(rdev);
-	radeon_wb_disable(rdev);
-	evergreen_pcie_gart_disable(rdev);
-
-	return 0;
-}
-
-/* Plan is to move initialization in that function and use
- * helper function so that radeon_device_init pretty much
- * do nothing more than calling asic specific function. This
- * should also allow to remove a bunch of callback function
- * like vram_info.
- */
-int evergreen_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* This don't do much */
-	r = radeon_gem_init(rdev);
-	if (r)
-		return r;
-	/* Read BIOS */
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	/* Must be an ATOMBIOS */
-	if (!rdev->is_atom_bios) {
-		dev_err(rdev->dev, "Expecting atombios for evergreen GPU\n");
-		return -EINVAL;
-	}
-	r = radeon_atombios_init(rdev);
-	if (r)
-		return r;
-	/* reset the asic, the gfx blocks are often in a bad state
-	 * after the driver is unloaded or after a resume
-	 */
-	if (radeon_asic_reset(rdev))
-		dev_warn(rdev->dev, "GPU reset failed !\n");
-	/* Post card if necessary */
-	if (!radeon_card_posted(rdev)) {
-		if (!rdev->bios) {
-			dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
-			return -EINVAL;
-		}
-		DRM_INFO("GPU not posted. posting now...\n");
-		atom_asic_init(rdev->mode_info.atom_context);
-	}
-	/* Initialize scratch registers */
-	r600_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	/* initialize AGP */
-	if (rdev->flags & RADEON_IS_AGP) {
-		r = radeon_agp_init(rdev);
-		if (r)
-			radeon_agp_disable(rdev);
-	}
-	/* initialize memory controller */
-	r = evergreen_mc_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL;
-	r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024);
-
-	rdev->ih.ring_obj = NULL;
-	r600_ih_ring_init(rdev, 64 * 1024);
-
-	r = r600_pcie_gart_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = evergreen_startup(rdev);
-	if (r) {
-		dev_err(rdev->dev, "disabling GPU acceleration\n");
-		r700_cp_fini(rdev);
-		r600_irq_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		evergreen_pcie_gart_fini(rdev);
-		rdev->accel_working = false;
-	}
-
-	/* Don't start up if the MC ucode is missing on BTC parts.
-	 * The default clocks and voltages before the MC ucode
-	 * is loaded are not suffient for advanced operations.
-	 */
-	if (ASIC_IS_DCE5(rdev)) {
-		if (!rdev->mc_fw && !(rdev->flags & RADEON_IS_IGP)) {
-			DRM_ERROR("radeon: MC ucode required for NI+.\n");
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-void evergreen_fini(struct radeon_device *rdev)
-{
-	r600_audio_fini(rdev);
-	r600_blit_fini(rdev);
-	r700_cp_fini(rdev);
-	r600_irq_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	evergreen_pcie_gart_fini(rdev);
-	r600_vram_scratch_fini(rdev);
-	radeon_gem_fini(rdev);
-	radeon_semaphore_driver_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_agp_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-void evergreen_pcie_gen2_enable(struct radeon_device *rdev)
-{
-	u32 link_width_cntl, speed_cntl;
-
-	if (radeon_pcie_gen2 == 0)
-		return;
-
-	if (rdev->flags & RADEON_IS_IGP)
-		return;
-
-	if (!(rdev->flags & RADEON_IS_PCIE))
-		return;
-
-	/* x2 cards have a special sequence */
-	if (ASIC_IS_X2(rdev))
-		return;
-
-	speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-	if ((speed_cntl & LC_OTHER_SIDE_EVER_SENT_GEN2) ||
-	    (speed_cntl & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
-
-		link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
-		link_width_cntl &= ~LC_UPCONFIGURE_DIS;
-		WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-
-		speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-		speed_cntl &= ~LC_TARGET_LINK_SPEED_OVERRIDE_EN;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-		speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-		speed_cntl |= LC_CLR_FAILED_SPD_CHANGE_CNT;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-		speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-		speed_cntl &= ~LC_CLR_FAILED_SPD_CHANGE_CNT;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-		speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-		speed_cntl |= LC_GEN2_EN_STRAP;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-	} else {
-		link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
-		/* XXX: only disable it if gen1 bridge vendor == 0x111d or 0x1106 */
-		if (1)
-			link_width_cntl |= LC_UPCONFIGURE_DIS;
-		else
-			link_width_cntl &= ~LC_UPCONFIGURE_DIS;
-		WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_blit_kms.c
deleted file mode 100644
index 222acd2d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_blit_kms.c
+++ /dev/null
@@ -1,730 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     Alex Deucher <alexander.deucher@amd.com>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-
-#include "evergreend.h"
-#include "evergreen_blit_shaders.h"
-#include "cayman_blit_shaders.h"
-#include "radeon_blit_common.h"
-
-/* emits 17 */
-static void
-set_render_target(struct radeon_device *rdev, int format,
-		  int w, int h, u64 gpu_addr)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 cb_color_info;
-	int pitch, slice;
-
-	h = ALIGN(h, 8);
-	if (h < 8)
-		h = 8;
-
-	cb_color_info = CB_FORMAT(format) |
-		CB_SOURCE_FORMAT(CB_SF_EXPORT_NORM) |
-		CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
-	pitch = (w / 8) - 1;
-	slice = ((w * h) / 64) - 1;
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 15));
-	radeon_ring_write(ring, (CB_COLOR0_BASE - PACKET3_SET_CONTEXT_REG_START) >> 2);
-	radeon_ring_write(ring, gpu_addr >> 8);
-	radeon_ring_write(ring, pitch);
-	radeon_ring_write(ring, slice);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, cb_color_info);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, (w - 1) | ((h - 1) << 16));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-}
-
-/* emits 5dw */
-static void
-cp_set_surface_sync(struct radeon_device *rdev,
-		    u32 sync_type, u32 size,
-		    u64 mc_addr)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 cp_coher_size;
-
-	if (size == 0xffffffff)
-		cp_coher_size = 0xffffffff;
-	else
-		cp_coher_size = ((size + 255) >> 8);
-
-	if (rdev->family >= CHIP_CAYMAN) {
-		/* CP_COHER_CNTL2 has to be set manually when submitting a surface_sync
-		 * to the RB directly. For IBs, the CP programs this as part of the
-		 * surface_sync packet.
-		 */
-		radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-		radeon_ring_write(ring, (0x85e8 - PACKET3_SET_CONFIG_REG_START) >> 2);
-		radeon_ring_write(ring, 0); /* CP_COHER_CNTL2 */
-	}
-	radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-	radeon_ring_write(ring, sync_type);
-	radeon_ring_write(ring, cp_coher_size);
-	radeon_ring_write(ring, mc_addr >> 8);
-	radeon_ring_write(ring, 10); /* poll interval */
-}
-
-/* emits 11dw + 1 surface sync = 16dw */
-static void
-set_shaders(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u64 gpu_addr;
-
-	/* VS */
-	gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset;
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 3));
-	radeon_ring_write(ring, (SQ_PGM_START_VS - PACKET3_SET_CONTEXT_REG_START) >> 2);
-	radeon_ring_write(ring, gpu_addr >> 8);
-	radeon_ring_write(ring, 2);
-	radeon_ring_write(ring, 0);
-
-	/* PS */
-	gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.ps_offset;
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 4));
-	radeon_ring_write(ring, (SQ_PGM_START_PS - PACKET3_SET_CONTEXT_REG_START) >> 2);
-	radeon_ring_write(ring, gpu_addr >> 8);
-	radeon_ring_write(ring, 1);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 2);
-
-	gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset;
-	cp_set_surface_sync(rdev, PACKET3_SH_ACTION_ENA, 512, gpu_addr);
-}
-
-/* emits 10 + 1 sync (5) = 15 */
-static void
-set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 sq_vtx_constant_word2, sq_vtx_constant_word3;
-
-	/* high addr, stride */
-	sq_vtx_constant_word2 = SQ_VTXC_BASE_ADDR_HI(upper_32_bits(gpu_addr) & 0xff) |
-		SQ_VTXC_STRIDE(16);
-#ifdef __BIG_ENDIAN
-	sq_vtx_constant_word2 |= SQ_VTXC_ENDIAN_SWAP(SQ_ENDIAN_8IN32);
-#endif
-	/* xyzw swizzles */
-	sq_vtx_constant_word3 = SQ_VTCX_SEL_X(SQ_SEL_X) |
-		SQ_VTCX_SEL_Y(SQ_SEL_Y) |
-		SQ_VTCX_SEL_Z(SQ_SEL_Z) |
-		SQ_VTCX_SEL_W(SQ_SEL_W);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 8));
-	radeon_ring_write(ring, 0x580);
-	radeon_ring_write(ring, gpu_addr & 0xffffffff);
-	radeon_ring_write(ring, 48 - 1); /* size */
-	radeon_ring_write(ring, sq_vtx_constant_word2);
-	radeon_ring_write(ring, sq_vtx_constant_word3);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_BUFFER));
-
-	if ((rdev->family == CHIP_CEDAR) ||
-	    (rdev->family == CHIP_PALM) ||
-	    (rdev->family == CHIP_SUMO) ||
-	    (rdev->family == CHIP_SUMO2) ||
-	    (rdev->family == CHIP_CAICOS))
-		cp_set_surface_sync(rdev,
-				    PACKET3_TC_ACTION_ENA, 48, gpu_addr);
-	else
-		cp_set_surface_sync(rdev,
-				    PACKET3_VC_ACTION_ENA, 48, gpu_addr);
-
-}
-
-/* emits 10 */
-static void
-set_tex_resource(struct radeon_device *rdev,
-		 int format, int w, int h, int pitch,
-		 u64 gpu_addr, u32 size)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 sq_tex_resource_word0, sq_tex_resource_word1;
-	u32 sq_tex_resource_word4, sq_tex_resource_word7;
-
-	if (h < 1)
-		h = 1;
-
-	sq_tex_resource_word0 = TEX_DIM(SQ_TEX_DIM_2D);
-	sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 6) |
-				  ((w - 1) << 18));
-	sq_tex_resource_word1 = ((h - 1) << 0) |
-				TEX_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
-	/* xyzw swizzles */
-	sq_tex_resource_word4 = TEX_DST_SEL_X(SQ_SEL_X) |
-				TEX_DST_SEL_Y(SQ_SEL_Y) |
-				TEX_DST_SEL_Z(SQ_SEL_Z) |
-				TEX_DST_SEL_W(SQ_SEL_W);
-
-	sq_tex_resource_word7 = format |
-		S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_TEXTURE);
-
-	cp_set_surface_sync(rdev,
-			    PACKET3_TC_ACTION_ENA, size, gpu_addr);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 8));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, sq_tex_resource_word0);
-	radeon_ring_write(ring, sq_tex_resource_word1);
-	radeon_ring_write(ring, gpu_addr >> 8);
-	radeon_ring_write(ring, gpu_addr >> 8);
-	radeon_ring_write(ring, sq_tex_resource_word4);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, sq_tex_resource_word7);
-}
-
-/* emits 12 */
-static void
-set_scissors(struct radeon_device *rdev, int x1, int y1,
-	     int x2, int y2)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	/* workaround some hw bugs */
-	if (x2 == 0)
-		x1 = 1;
-	if (y2 == 0)
-		y1 = 1;
-	if (rdev->family >= CHIP_CAYMAN) {
-		if ((x2 == 1) && (y2 == 1))
-			x2 = 2;
-	}
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
-	radeon_ring_write(ring, (PA_SC_SCREEN_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2);
-	radeon_ring_write(ring, (x1 << 0) | (y1 << 16));
-	radeon_ring_write(ring, (x2 << 0) | (y2 << 16));
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
-	radeon_ring_write(ring, (PA_SC_GENERIC_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2);
-	radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31));
-	radeon_ring_write(ring, (x2 << 0) | (y2 << 16));
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
-	radeon_ring_write(ring, (PA_SC_WINDOW_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2);
-	radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31));
-	radeon_ring_write(ring, (x2 << 0) | (y2 << 16));
-}
-
-/* emits 10 */
-static void
-draw_auto(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-	radeon_ring_write(ring, (VGT_PRIMITIVE_TYPE - PACKET3_SET_CONFIG_REG_START) >> 2);
-	radeon_ring_write(ring, DI_PT_RECTLIST);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_INDEX_TYPE, 0));
-	radeon_ring_write(ring,
-#ifdef __BIG_ENDIAN
-			  (2 << 2) |
-#endif
-			  DI_INDEX_SIZE_16_BIT);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_NUM_INSTANCES, 0));
-	radeon_ring_write(ring, 1);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_DRAW_INDEX_AUTO, 1));
-	radeon_ring_write(ring, 3);
-	radeon_ring_write(ring, DI_SRC_SEL_AUTO_INDEX);
-
-}
-
-/* emits 39 */
-static void
-set_default_state(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 sq_config, sq_gpr_resource_mgmt_1, sq_gpr_resource_mgmt_2, sq_gpr_resource_mgmt_3;
-	u32 sq_thread_resource_mgmt, sq_thread_resource_mgmt_2;
-	u32 sq_stack_resource_mgmt_1, sq_stack_resource_mgmt_2, sq_stack_resource_mgmt_3;
-	int num_ps_gprs, num_vs_gprs, num_temp_gprs;
-	int num_gs_gprs, num_es_gprs, num_hs_gprs, num_ls_gprs;
-	int num_ps_threads, num_vs_threads, num_gs_threads, num_es_threads;
-	int num_hs_threads, num_ls_threads;
-	int num_ps_stack_entries, num_vs_stack_entries, num_gs_stack_entries, num_es_stack_entries;
-	int num_hs_stack_entries, num_ls_stack_entries;
-	u64 gpu_addr;
-	int dwords;
-
-	/* set clear context state */
-	radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0));
-	radeon_ring_write(ring, 0);
-
-	if (rdev->family < CHIP_CAYMAN) {
-		switch (rdev->family) {
-		case CHIP_CEDAR:
-		default:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 96;
-			num_vs_threads = 16;
-			num_gs_threads = 16;
-			num_es_threads = 16;
-			num_hs_threads = 16;
-			num_ls_threads = 16;
-			num_ps_stack_entries = 42;
-			num_vs_stack_entries = 42;
-			num_gs_stack_entries = 42;
-			num_es_stack_entries = 42;
-			num_hs_stack_entries = 42;
-			num_ls_stack_entries = 42;
-			break;
-		case CHIP_REDWOOD:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 128;
-			num_vs_threads = 20;
-			num_gs_threads = 20;
-			num_es_threads = 20;
-			num_hs_threads = 20;
-			num_ls_threads = 20;
-			num_ps_stack_entries = 42;
-			num_vs_stack_entries = 42;
-			num_gs_stack_entries = 42;
-			num_es_stack_entries = 42;
-			num_hs_stack_entries = 42;
-			num_ls_stack_entries = 42;
-			break;
-		case CHIP_JUNIPER:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 128;
-			num_vs_threads = 20;
-			num_gs_threads = 20;
-			num_es_threads = 20;
-			num_hs_threads = 20;
-			num_ls_threads = 20;
-			num_ps_stack_entries = 85;
-			num_vs_stack_entries = 85;
-			num_gs_stack_entries = 85;
-			num_es_stack_entries = 85;
-			num_hs_stack_entries = 85;
-			num_ls_stack_entries = 85;
-			break;
-		case CHIP_CYPRESS:
-		case CHIP_HEMLOCK:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 128;
-			num_vs_threads = 20;
-			num_gs_threads = 20;
-			num_es_threads = 20;
-			num_hs_threads = 20;
-			num_ls_threads = 20;
-			num_ps_stack_entries = 85;
-			num_vs_stack_entries = 85;
-			num_gs_stack_entries = 85;
-			num_es_stack_entries = 85;
-			num_hs_stack_entries = 85;
-			num_ls_stack_entries = 85;
-			break;
-		case CHIP_PALM:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 96;
-			num_vs_threads = 16;
-			num_gs_threads = 16;
-			num_es_threads = 16;
-			num_hs_threads = 16;
-			num_ls_threads = 16;
-			num_ps_stack_entries = 42;
-			num_vs_stack_entries = 42;
-			num_gs_stack_entries = 42;
-			num_es_stack_entries = 42;
-			num_hs_stack_entries = 42;
-			num_ls_stack_entries = 42;
-			break;
-		case CHIP_SUMO:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 96;
-			num_vs_threads = 25;
-			num_gs_threads = 25;
-			num_es_threads = 25;
-			num_hs_threads = 25;
-			num_ls_threads = 25;
-			num_ps_stack_entries = 42;
-			num_vs_stack_entries = 42;
-			num_gs_stack_entries = 42;
-			num_es_stack_entries = 42;
-			num_hs_stack_entries = 42;
-			num_ls_stack_entries = 42;
-			break;
-		case CHIP_SUMO2:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 96;
-			num_vs_threads = 25;
-			num_gs_threads = 25;
-			num_es_threads = 25;
-			num_hs_threads = 25;
-			num_ls_threads = 25;
-			num_ps_stack_entries = 85;
-			num_vs_stack_entries = 85;
-			num_gs_stack_entries = 85;
-			num_es_stack_entries = 85;
-			num_hs_stack_entries = 85;
-			num_ls_stack_entries = 85;
-			break;
-		case CHIP_BARTS:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 128;
-			num_vs_threads = 20;
-			num_gs_threads = 20;
-			num_es_threads = 20;
-			num_hs_threads = 20;
-			num_ls_threads = 20;
-			num_ps_stack_entries = 85;
-			num_vs_stack_entries = 85;
-			num_gs_stack_entries = 85;
-			num_es_stack_entries = 85;
-			num_hs_stack_entries = 85;
-			num_ls_stack_entries = 85;
-			break;
-		case CHIP_TURKS:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 128;
-			num_vs_threads = 20;
-			num_gs_threads = 20;
-			num_es_threads = 20;
-			num_hs_threads = 20;
-			num_ls_threads = 20;
-			num_ps_stack_entries = 42;
-			num_vs_stack_entries = 42;
-			num_gs_stack_entries = 42;
-			num_es_stack_entries = 42;
-			num_hs_stack_entries = 42;
-			num_ls_stack_entries = 42;
-			break;
-		case CHIP_CAICOS:
-			num_ps_gprs = 93;
-			num_vs_gprs = 46;
-			num_temp_gprs = 4;
-			num_gs_gprs = 31;
-			num_es_gprs = 31;
-			num_hs_gprs = 23;
-			num_ls_gprs = 23;
-			num_ps_threads = 128;
-			num_vs_threads = 10;
-			num_gs_threads = 10;
-			num_es_threads = 10;
-			num_hs_threads = 10;
-			num_ls_threads = 10;
-			num_ps_stack_entries = 42;
-			num_vs_stack_entries = 42;
-			num_gs_stack_entries = 42;
-			num_es_stack_entries = 42;
-			num_hs_stack_entries = 42;
-			num_ls_stack_entries = 42;
-			break;
-		}
-
-		if ((rdev->family == CHIP_CEDAR) ||
-		    (rdev->family == CHIP_PALM) ||
-		    (rdev->family == CHIP_SUMO) ||
-		    (rdev->family == CHIP_SUMO2) ||
-		    (rdev->family == CHIP_CAICOS))
-			sq_config = 0;
-		else
-			sq_config = VC_ENABLE;
-
-		sq_config |= (EXPORT_SRC_C |
-			      CS_PRIO(0) |
-			      LS_PRIO(0) |
-			      HS_PRIO(0) |
-			      PS_PRIO(0) |
-			      VS_PRIO(1) |
-			      GS_PRIO(2) |
-			      ES_PRIO(3));
-
-		sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(num_ps_gprs) |
-					  NUM_VS_GPRS(num_vs_gprs) |
-					  NUM_CLAUSE_TEMP_GPRS(num_temp_gprs));
-		sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(num_gs_gprs) |
-					  NUM_ES_GPRS(num_es_gprs));
-		sq_gpr_resource_mgmt_3 = (NUM_HS_GPRS(num_hs_gprs) |
-					  NUM_LS_GPRS(num_ls_gprs));
-		sq_thread_resource_mgmt = (NUM_PS_THREADS(num_ps_threads) |
-					   NUM_VS_THREADS(num_vs_threads) |
-					   NUM_GS_THREADS(num_gs_threads) |
-					   NUM_ES_THREADS(num_es_threads));
-		sq_thread_resource_mgmt_2 = (NUM_HS_THREADS(num_hs_threads) |
-					     NUM_LS_THREADS(num_ls_threads));
-		sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(num_ps_stack_entries) |
-					    NUM_VS_STACK_ENTRIES(num_vs_stack_entries));
-		sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(num_gs_stack_entries) |
-					    NUM_ES_STACK_ENTRIES(num_es_stack_entries));
-		sq_stack_resource_mgmt_3 = (NUM_HS_STACK_ENTRIES(num_hs_stack_entries) |
-					    NUM_LS_STACK_ENTRIES(num_ls_stack_entries));
-
-		/* disable dyn gprs */
-		radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-		radeon_ring_write(ring, (SQ_DYN_GPR_CNTL_PS_FLUSH_REQ - PACKET3_SET_CONFIG_REG_START) >> 2);
-		radeon_ring_write(ring, 0);
-
-		/* setup LDS */
-		radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-		radeon_ring_write(ring, (SQ_LDS_RESOURCE_MGMT - PACKET3_SET_CONFIG_REG_START) >> 2);
-		radeon_ring_write(ring, 0x10001000);
-
-		/* SQ config */
-		radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 11));
-		radeon_ring_write(ring, (SQ_CONFIG - PACKET3_SET_CONFIG_REG_START) >> 2);
-		radeon_ring_write(ring, sq_config);
-		radeon_ring_write(ring, sq_gpr_resource_mgmt_1);
-		radeon_ring_write(ring, sq_gpr_resource_mgmt_2);
-		radeon_ring_write(ring, sq_gpr_resource_mgmt_3);
-		radeon_ring_write(ring, 0);
-		radeon_ring_write(ring, 0);
-		radeon_ring_write(ring, sq_thread_resource_mgmt);
-		radeon_ring_write(ring, sq_thread_resource_mgmt_2);
-		radeon_ring_write(ring, sq_stack_resource_mgmt_1);
-		radeon_ring_write(ring, sq_stack_resource_mgmt_2);
-		radeon_ring_write(ring, sq_stack_resource_mgmt_3);
-	}
-
-	/* CONTEXT_CONTROL */
-	radeon_ring_write(ring, 0xc0012800);
-	radeon_ring_write(ring, 0x80000000);
-	radeon_ring_write(ring, 0x80000000);
-
-	/* SQ_VTX_BASE_VTX_LOC */
-	radeon_ring_write(ring, 0xc0026f00);
-	radeon_ring_write(ring, 0x00000000);
-	radeon_ring_write(ring, 0x00000000);
-	radeon_ring_write(ring, 0x00000000);
-
-	/* SET_SAMPLER */
-	radeon_ring_write(ring, 0xc0036e00);
-	radeon_ring_write(ring, 0x00000000);
-	radeon_ring_write(ring, 0x00000012);
-	radeon_ring_write(ring, 0x00000000);
-	radeon_ring_write(ring, 0x00000000);
-
-	/* set to DX10/11 mode */
-	radeon_ring_write(ring, PACKET3(PACKET3_MODE_CONTROL, 0));
-	radeon_ring_write(ring, 1);
-
-	/* emit an IB pointing at default state */
-	dwords = ALIGN(rdev->r600_blit.state_len, 0x10);
-	gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.state_offset;
-	radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	radeon_ring_write(ring, gpu_addr & 0xFFFFFFFC);
-	radeon_ring_write(ring, upper_32_bits(gpu_addr) & 0xFF);
-	radeon_ring_write(ring, dwords);
-
-}
-
-int evergreen_blit_init(struct radeon_device *rdev)
-{
-	u32 obj_size;
-	int i, r, dwords;
-	void *ptr;
-	u32 packet2s[16];
-	int num_packet2s = 0;
-
-	rdev->r600_blit.primitives.set_render_target = set_render_target;
-	rdev->r600_blit.primitives.cp_set_surface_sync = cp_set_surface_sync;
-	rdev->r600_blit.primitives.set_shaders = set_shaders;
-	rdev->r600_blit.primitives.set_vtx_resource = set_vtx_resource;
-	rdev->r600_blit.primitives.set_tex_resource = set_tex_resource;
-	rdev->r600_blit.primitives.set_scissors = set_scissors;
-	rdev->r600_blit.primitives.draw_auto = draw_auto;
-	rdev->r600_blit.primitives.set_default_state = set_default_state;
-
-	rdev->r600_blit.ring_size_common = 55; /* shaders + def state */
-	rdev->r600_blit.ring_size_common += 16; /* fence emit for VB IB */
-	rdev->r600_blit.ring_size_common += 5; /* done copy */
-	rdev->r600_blit.ring_size_common += 16; /* fence emit for done copy */
-
-	rdev->r600_blit.ring_size_per_loop = 74;
-	if (rdev->family >= CHIP_CAYMAN)
-		rdev->r600_blit.ring_size_per_loop += 9; /* additional DWs for surface sync */
-
-	rdev->r600_blit.max_dim = 16384;
-
-	/* pin copy shader into vram if already initialized */
-	if (rdev->r600_blit.shader_obj)
-		goto done;
-
-	mutex_init(&rdev->r600_blit.mutex);
-	rdev->r600_blit.state_offset = 0;
-
-	if (rdev->family < CHIP_CAYMAN)
-		rdev->r600_blit.state_len = evergreen_default_size;
-	else
-		rdev->r600_blit.state_len = cayman_default_size;
-
-	dwords = rdev->r600_blit.state_len;
-	while (dwords & 0xf) {
-		packet2s[num_packet2s++] = cpu_to_le32(PACKET2(0));
-		dwords++;
-	}
-
-	obj_size = dwords * 4;
-	obj_size = ALIGN(obj_size, 256);
-
-	rdev->r600_blit.vs_offset = obj_size;
-	if (rdev->family < CHIP_CAYMAN)
-		obj_size += evergreen_vs_size * 4;
-	else
-		obj_size += cayman_vs_size * 4;
-	obj_size = ALIGN(obj_size, 256);
-
-	rdev->r600_blit.ps_offset = obj_size;
-	if (rdev->family < CHIP_CAYMAN)
-		obj_size += evergreen_ps_size * 4;
-	else
-		obj_size += cayman_ps_size * 4;
-	obj_size = ALIGN(obj_size, 256);
-
-	r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-				&rdev->r600_blit.shader_obj);
-	if (r) {
-		DRM_ERROR("evergreen failed to allocate shader\n");
-		return r;
-	}
-
-	DRM_DEBUG("evergreen blit allocated bo %08x vs %08x ps %08x\n",
-		  obj_size,
-		  rdev->r600_blit.vs_offset, rdev->r600_blit.ps_offset);
-
-	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-	if (unlikely(r != 0))
-		return r;
-	r = radeon_bo_kmap(rdev->r600_blit.shader_obj, &ptr);
-	if (r) {
-		DRM_ERROR("failed to map blit object %d\n", r);
-		return r;
-	}
-
-	if (rdev->family < CHIP_CAYMAN) {
-		memcpy_toio(ptr + rdev->r600_blit.state_offset,
-			    evergreen_default_state, rdev->r600_blit.state_len * 4);
-
-		if (num_packet2s)
-			memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4),
-				    packet2s, num_packet2s * 4);
-		for (i = 0; i < evergreen_vs_size; i++)
-			*(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(evergreen_vs[i]);
-		for (i = 0; i < evergreen_ps_size; i++)
-			*(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(evergreen_ps[i]);
-	} else {
-		memcpy_toio(ptr + rdev->r600_blit.state_offset,
-			    cayman_default_state, rdev->r600_blit.state_len * 4);
-
-		if (num_packet2s)
-			memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4),
-				    packet2s, num_packet2s * 4);
-		for (i = 0; i < cayman_vs_size; i++)
-			*(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(cayman_vs[i]);
-		for (i = 0; i < cayman_ps_size; i++)
-			*(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(cayman_ps[i]);
-	}
-	radeon_bo_kunmap(rdev->r600_blit.shader_obj);
-	radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-
-done:
-	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-	if (unlikely(r != 0))
-		return r;
-	r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
-			  &rdev->r600_blit.shader_gpu_addr);
-	radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-	if (r) {
-		dev_err(rdev->dev, "(%d) pin blit object failed\n", r);
-		return r;
-	}
-	radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_blit_shaders.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_blit_shaders.c
deleted file mode 100644
index f85c0af1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_blit_shaders.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     Alex Deucher <alexander.deucher@amd.com>
- */
-
-#include <linux/bug.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-
-/*
- * evergreen cards need to use the 3D engine to blit data which requires
- * quite a bit of hw state setup.  Rather than pull the whole 3D driver
- * (which normally generates the 3D state) into the DRM, we opt to use
- * statically generated state tables.  The regsiter state and shaders
- * were hand generated to support blitting functionality.  See the 3D
- * driver or documentation for descriptions of the registers and
- * shader instructions.
- */
-
-const u32 evergreen_default_state[] =
-{
-	0xc0016900,
-	0x0000023b,
-	0x00000000, /* SQ_LDS_ALLOC_PS */
-
-	0xc0066900,
-	0x00000240,
-	0x00000000, /* SQ_ESGS_RING_ITEMSIZE */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0046900,
-	0x00000247,
-	0x00000000, /* SQ_GS_VERT_ITEMSIZE */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0026900,
-	0x00000010,
-	0x00000000, /* DB_Z_INFO */
-	0x00000000, /* DB_STENCIL_INFO */
-
-	0xc0016900,
-	0x00000200,
-	0x00000000, /* DB_DEPTH_CONTROL */
-
-	0xc0066900,
-	0x00000000,
-	0x00000060, /* DB_RENDER_CONTROL */
-	0x00000000, /* DB_COUNT_CONTROL */
-	0x00000000, /* DB_DEPTH_VIEW */
-	0x0000002a, /* DB_RENDER_OVERRIDE */
-	0x00000000, /* DB_RENDER_OVERRIDE2 */
-	0x00000000, /* DB_HTILE_DATA_BASE */
-
-	0xc0026900,
-	0x0000000a,
-	0x00000000, /* DB_STENCIL_CLEAR */
-	0x00000000, /* DB_DEPTH_CLEAR */
-
-	0xc0016900,
-	0x000002dc,
-	0x0000aa00, /* DB_ALPHA_TO_MASK */
-
-	0xc0016900,
-	0x00000080,
-	0x00000000, /* PA_SC_WINDOW_OFFSET */
-
-	0xc00d6900,
-	0x00000083,
-	0x0000ffff, /* PA_SC_CLIPRECT_RULE */
-	0x00000000, /* PA_SC_CLIPRECT_0_TL */
-	0x20002000, /* PA_SC_CLIPRECT_0_BR */
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0xaaaaaaaa, /* PA_SC_EDGERULE */
-	0x00000000, /* PA_SU_HARDWARE_SCREEN_OFFSET */
-	0x0000000f, /* CB_TARGET_MASK */
-	0x0000000f, /* CB_SHADER_MASK */
-
-	0xc0226900,
-	0x00000094,
-	0x80000000, /* PA_SC_VPORT_SCISSOR_0_TL */
-	0x20002000, /* PA_SC_VPORT_SCISSOR_0_BR */
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x00000000, /* PA_SC_VPORT_ZMIN_0 */
-	0x3f800000, /* PA_SC_VPORT_ZMAX_0 */
-
-	0xc0016900,
-	0x000000d4,
-	0x00000000, /* SX_MISC */
-
-	0xc0026900,
-	0x00000292,
-	0x00000000, /* PA_SC_MODE_CNTL_0 */
-	0x00000000, /* PA_SC_MODE_CNTL_1 */
-
-	0xc0106900,
-	0x00000300,
-	0x00000000, /* PA_SC_LINE_CNTL */
-	0x00000000, /* PA_SC_AA_CONFIG */
-	0x00000005, /* PA_SU_VTX_CNTL */
-	0x3f800000, /* PA_CL_GB_VERT_CLIP_ADJ */
-	0x3f800000, /* PA_CL_GB_VERT_DISC_ADJ */
-	0x3f800000, /* PA_CL_GB_HORZ_CLIP_ADJ */
-	0x3f800000, /* PA_CL_GB_HORZ_DISC_ADJ */
-	0x00000000, /* PA_SC_AA_SAMPLE_LOCS_0 */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /* PA_SC_AA_SAMPLE_LOCS_7 */
-	0xffffffff, /* PA_SC_AA_MASK */
-
-	0xc00d6900,
-	0x00000202,
-	0x00cc0010, /* CB_COLOR_CONTROL */
-	0x00000210, /* DB_SHADER_CONTROL */
-	0x00010000, /* PA_CL_CLIP_CNTL */
-	0x00000004, /* PA_SU_SC_MODE_CNTL */
-	0x00000100, /* PA_CL_VTE_CNTL */
-	0x00000000, /* PA_CL_VS_OUT_CNTL */
-	0x00000000, /* PA_CL_NANINF_CNTL */
-	0x00000000, /* PA_SU_LINE_STIPPLE_CNTL */
-	0x00000000, /* PA_SU_LINE_STIPPLE_SCALE */
-	0x00000000, /* PA_SU_PRIM_FILTER_CNTL */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /* SQ_DYN_GPR_RESOURCE_LIMIT_1 */
-
-	0xc0066900,
-	0x000002de,
-	0x00000000, /* PA_SU_POLY_OFFSET_DB_FMT_CNTL */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-
-	0xc0016900,
-	0x00000229,
-	0x00000000, /* SQ_PGM_START_FS */
-
-	0xc0016900,
-	0x0000022a,
-	0x00000000, /* SQ_PGM_RESOURCES_FS */
-
-	0xc0096900,
-	0x00000100,
-	0x00ffffff, /* VGT_MAX_VTX_INDX */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /* SX_ALPHA_TEST_CONTROL */
-	0x00000000, /* CB_BLEND_RED */
-	0x00000000, /* CB_BLEND_GREEN */
-	0x00000000, /* CB_BLEND_BLUE */
-	0x00000000, /* CB_BLEND_ALPHA */
-
-	0xc0026900,
-	0x000002a8,
-	0x00000000, /* VGT_INSTANCE_STEP_RATE_0 */
-	0x00000000, /*  */
-
-	0xc0026900,
-	0x000002ad,
-	0x00000000, /* VGT_REUSE_OFF */
-	0x00000000, /*  */
-
-	0xc0116900,
-	0x00000280,
-	0x00000000, /* PA_SU_POINT_SIZE */
-	0x00000000, /* PA_SU_POINT_MINMAX */
-	0x00000008, /* PA_SU_LINE_CNTL */
-	0x00000000, /* PA_SC_LINE_STIPPLE */
-	0x00000000, /* VGT_OUTPUT_PATH_CNTL */
-	0x00000000, /* VGT_HOS_CNTL */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /* VGT_GS_MODE */
-
-	0xc0016900,
-	0x000002a1,
-	0x00000000, /* VGT_PRIMITIVEID_EN */
-
-	0xc0016900,
-	0x000002a5,
-	0x00000000, /* VGT_MULTI_PRIM_IB_RESET_EN */
-
-	0xc0016900,
-	0x000002d5,
-	0x00000000, /* VGT_SHADER_STAGES_EN */
-
-	0xc0026900,
-	0x000002e5,
-	0x00000000, /* VGT_STRMOUT_CONFIG */
-	0x00000000, /*  */
-
-	0xc0016900,
-	0x000001e0,
-	0x00000000, /* CB_BLEND0_CONTROL */
-
-	0xc0016900,
-	0x000001b1,
-	0x00000000, /* SPI_VS_OUT_CONFIG */
-
-	0xc0016900,
-	0x00000187,
-	0x00000000, /* SPI_VS_OUT_ID_0 */
-
-	0xc0016900,
-	0x00000191,
-	0x00000100, /* SPI_PS_INPUT_CNTL_0 */
-
-	0xc00b6900,
-	0x000001b3,
-	0x20000001, /* SPI_PS_IN_CONTROL_0 */
-	0x00000000, /* SPI_PS_IN_CONTROL_1 */
-	0x00000000, /* SPI_INTERP_CONTROL_0 */
-	0x00000000, /* SPI_INPUT_Z */
-	0x00000000, /* SPI_FOG_CNTL */
-	0x00100000, /* SPI_BARYC_CNTL */
-	0x00000000, /* SPI_PS_IN_CONTROL_2 */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-	0x00000000, /*  */
-
-	0xc0026900,
-	0x00000316,
-	0x0000000e, /* VGT_VERTEX_REUSE_BLOCK_CNTL */
-	0x00000010, /*  */
-};
-
-const u32 evergreen_vs[] =
-{
-	0x00000004,
-	0x80800400,
-	0x0000a03c,
-	0x95000688,
-	0x00004000,
-	0x15200688,
-	0x00000000,
-	0x00000000,
-	0x3c000000,
-	0x67961001,
-#ifdef __BIG_ENDIAN
-	0x000a0000,
-#else
-	0x00080000,
-#endif
-	0x00000000,
-	0x1c000000,
-	0x67961000,
-#ifdef __BIG_ENDIAN
-	0x00020008,
-#else
-	0x00000008,
-#endif
-	0x00000000,
-};
-
-const u32 evergreen_ps[] =
-{
-	0x00000003,
-	0xa00c0000,
-	0x00000008,
-	0x80400000,
-	0x00000000,
-	0x95200688,
-	0x00380400,
-	0x00146b10,
-	0x00380000,
-	0x20146b10,
-	0x00380400,
-	0x40146b00,
-	0x80380000,
-	0x60146b00,
-	0x00000000,
-	0x00000000,
-	0x00000010,
-	0x000d1000,
-	0xb0800000,
-	0x00000000,
-};
-
-const u32 evergreen_ps_size = ARRAY_SIZE(evergreen_ps);
-const u32 evergreen_vs_size = ARRAY_SIZE(evergreen_vs);
-const u32 evergreen_default_size = ARRAY_SIZE(evergreen_default_state);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_blit_shaders.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_blit_shaders.h
deleted file mode 100644
index bb8d6c75..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_blit_shaders.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef EVERGREEN_BLIT_SHADERS_H
-#define EVERGREEN_BLIT_SHADERS_H
-
-extern const u32 evergreen_ps[];
-extern const u32 evergreen_vs[];
-extern const u32 evergreen_default_state[];
-
-extern const u32 evergreen_ps_size, evergreen_vs_size;
-extern const u32 evergreen_default_size;
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_cs.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_cs.c
deleted file mode 100644
index ea69daef..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_cs.c
+++ /dev/null
@@ -1,2902 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "radeon.h"
-#include "evergreend.h"
-#include "evergreen_reg_safe.h"
-#include "cayman_reg_safe.h"
-
-#define MAX(a,b)                   (((a)>(b))?(a):(b))
-#define MIN(a,b)                   (((a)<(b))?(a):(b))
-
-static int evergreen_cs_packet_next_reloc(struct radeon_cs_parser *p,
-					  struct radeon_cs_reloc **cs_reloc);
-
-struct evergreen_cs_track {
-	u32			group_size;
-	u32			nbanks;
-	u32			npipes;
-	u32			row_size;
-	/* value we track */
-	u32			nsamples;		/* unused */
-	struct radeon_bo	*cb_color_bo[12];
-	u32			cb_color_bo_offset[12];
-	struct radeon_bo	*cb_color_fmask_bo[8];	/* unused */
-	struct radeon_bo	*cb_color_cmask_bo[8];	/* unused */
-	u32			cb_color_info[12];
-	u32			cb_color_view[12];
-	u32			cb_color_pitch[12];
-	u32			cb_color_slice[12];
-	u32			cb_color_slice_idx[12];
-	u32			cb_color_attrib[12];
-	u32			cb_color_cmask_slice[8];/* unused */
-	u32			cb_color_fmask_slice[8];/* unused */
-	u32			cb_target_mask;
-	u32			cb_shader_mask; /* unused */
-	u32			vgt_strmout_config;
-	u32			vgt_strmout_buffer_config;
-	struct radeon_bo	*vgt_strmout_bo[4];
-	u32			vgt_strmout_bo_offset[4];
-	u32			vgt_strmout_size[4];
-	u32			db_depth_control;
-	u32			db_depth_view;
-	u32			db_depth_slice;
-	u32			db_depth_size;
-	u32			db_z_info;
-	u32			db_z_read_offset;
-	u32			db_z_write_offset;
-	struct radeon_bo	*db_z_read_bo;
-	struct radeon_bo	*db_z_write_bo;
-	u32			db_s_info;
-	u32			db_s_read_offset;
-	u32			db_s_write_offset;
-	struct radeon_bo	*db_s_read_bo;
-	struct radeon_bo	*db_s_write_bo;
-	bool			sx_misc_kill_all_prims;
-	bool			cb_dirty;
-	bool			db_dirty;
-	bool			streamout_dirty;
-	u32			htile_offset;
-	u32			htile_surface;
-	struct radeon_bo	*htile_bo;
-};
-
-static u32 evergreen_cs_get_aray_mode(u32 tiling_flags)
-{
-	if (tiling_flags & RADEON_TILING_MACRO)
-		return ARRAY_2D_TILED_THIN1;
-	else if (tiling_flags & RADEON_TILING_MICRO)
-		return ARRAY_1D_TILED_THIN1;
-	else
-		return ARRAY_LINEAR_GENERAL;
-}
-
-static u32 evergreen_cs_get_num_banks(u32 nbanks)
-{
-	switch (nbanks) {
-	case 2:
-		return ADDR_SURF_2_BANK;
-	case 4:
-		return ADDR_SURF_4_BANK;
-	case 8:
-	default:
-		return ADDR_SURF_8_BANK;
-	case 16:
-		return ADDR_SURF_16_BANK;
-	}
-}
-
-static void evergreen_cs_track_init(struct evergreen_cs_track *track)
-{
-	int i;
-
-	for (i = 0; i < 8; i++) {
-		track->cb_color_fmask_bo[i] = NULL;
-		track->cb_color_cmask_bo[i] = NULL;
-		track->cb_color_cmask_slice[i] = 0;
-		track->cb_color_fmask_slice[i] = 0;
-	}
-
-	for (i = 0; i < 12; i++) {
-		track->cb_color_bo[i] = NULL;
-		track->cb_color_bo_offset[i] = 0xFFFFFFFF;
-		track->cb_color_info[i] = 0;
-		track->cb_color_view[i] = 0xFFFFFFFF;
-		track->cb_color_pitch[i] = 0;
-		track->cb_color_slice[i] = 0xfffffff;
-		track->cb_color_slice_idx[i] = 0;
-	}
-	track->cb_target_mask = 0xFFFFFFFF;
-	track->cb_shader_mask = 0xFFFFFFFF;
-	track->cb_dirty = true;
-
-	track->db_depth_slice = 0xffffffff;
-	track->db_depth_view = 0xFFFFC000;
-	track->db_depth_size = 0xFFFFFFFF;
-	track->db_depth_control = 0xFFFFFFFF;
-	track->db_z_info = 0xFFFFFFFF;
-	track->db_z_read_offset = 0xFFFFFFFF;
-	track->db_z_write_offset = 0xFFFFFFFF;
-	track->db_z_read_bo = NULL;
-	track->db_z_write_bo = NULL;
-	track->db_s_info = 0xFFFFFFFF;
-	track->db_s_read_offset = 0xFFFFFFFF;
-	track->db_s_write_offset = 0xFFFFFFFF;
-	track->db_s_read_bo = NULL;
-	track->db_s_write_bo = NULL;
-	track->db_dirty = true;
-	track->htile_bo = NULL;
-	track->htile_offset = 0xFFFFFFFF;
-	track->htile_surface = 0;
-
-	for (i = 0; i < 4; i++) {
-		track->vgt_strmout_size[i] = 0;
-		track->vgt_strmout_bo[i] = NULL;
-		track->vgt_strmout_bo_offset[i] = 0xFFFFFFFF;
-	}
-	track->streamout_dirty = true;
-	track->sx_misc_kill_all_prims = false;
-}
-
-struct eg_surface {
-	/* value gathered from cs */
-	unsigned	nbx;
-	unsigned	nby;
-	unsigned	format;
-	unsigned	mode;
-	unsigned	nbanks;
-	unsigned	bankw;
-	unsigned	bankh;
-	unsigned	tsplit;
-	unsigned	mtilea;
-	unsigned	nsamples;
-	/* output value */
-	unsigned	bpe;
-	unsigned	layer_size;
-	unsigned	palign;
-	unsigned	halign;
-	unsigned long	base_align;
-};
-
-static int evergreen_surface_check_linear(struct radeon_cs_parser *p,
-					  struct eg_surface *surf,
-					  const char *prefix)
-{
-	surf->layer_size = surf->nbx * surf->nby * surf->bpe * surf->nsamples;
-	surf->base_align = surf->bpe;
-	surf->palign = 1;
-	surf->halign = 1;
-	return 0;
-}
-
-static int evergreen_surface_check_linear_aligned(struct radeon_cs_parser *p,
-						  struct eg_surface *surf,
-						  const char *prefix)
-{
-	struct evergreen_cs_track *track = p->track;
-	unsigned palign;
-
-	palign = MAX(64, track->group_size / surf->bpe);
-	surf->layer_size = surf->nbx * surf->nby * surf->bpe * surf->nsamples;
-	surf->base_align = track->group_size;
-	surf->palign = palign;
-	surf->halign = 1;
-	if (surf->nbx & (palign - 1)) {
-		if (prefix) {
-			dev_warn(p->dev, "%s:%d %s pitch %d invalid must be aligned with %d\n",
-				 __func__, __LINE__, prefix, surf->nbx, palign);
-		}
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int evergreen_surface_check_1d(struct radeon_cs_parser *p,
-				      struct eg_surface *surf,
-				      const char *prefix)
-{
-	struct evergreen_cs_track *track = p->track;
-	unsigned palign;
-
-	palign = track->group_size / (8 * surf->bpe * surf->nsamples);
-	palign = MAX(8, palign);
-	surf->layer_size = surf->nbx * surf->nby * surf->bpe;
-	surf->base_align = track->group_size;
-	surf->palign = palign;
-	surf->halign = 8;
-	if ((surf->nbx & (palign - 1))) {
-		if (prefix) {
-			dev_warn(p->dev, "%s:%d %s pitch %d invalid must be aligned with %d (%d %d %d)\n",
-				 __func__, __LINE__, prefix, surf->nbx, palign,
-				 track->group_size, surf->bpe, surf->nsamples);
-		}
-		return -EINVAL;
-	}
-	if ((surf->nby & (8 - 1))) {
-		if (prefix) {
-			dev_warn(p->dev, "%s:%d %s height %d invalid must be aligned with 8\n",
-				 __func__, __LINE__, prefix, surf->nby);
-		}
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int evergreen_surface_check_2d(struct radeon_cs_parser *p,
-				      struct eg_surface *surf,
-				      const char *prefix)
-{
-	struct evergreen_cs_track *track = p->track;
-	unsigned palign, halign, tileb, slice_pt;
-	unsigned mtile_pr, mtile_ps, mtileb;
-
-	tileb = 64 * surf->bpe * surf->nsamples;
-	slice_pt = 1;
-	if (tileb > surf->tsplit) {
-		slice_pt = tileb / surf->tsplit;
-	}
-	tileb = tileb / slice_pt;
-	/* macro tile width & height */
-	palign = (8 * surf->bankw * track->npipes) * surf->mtilea;
-	halign = (8 * surf->bankh * surf->nbanks) / surf->mtilea;
-	mtileb = (palign / 8) * (halign / 8) * tileb;;
-	mtile_pr = surf->nbx / palign;
-	mtile_ps = (mtile_pr * surf->nby) / halign;
-	surf->layer_size = mtile_ps * mtileb * slice_pt;
-	surf->base_align = (palign / 8) * (halign / 8) * tileb;
-	surf->palign = palign;
-	surf->halign = halign;
-
-	if ((surf->nbx & (palign - 1))) {
-		if (prefix) {
-			dev_warn(p->dev, "%s:%d %s pitch %d invalid must be aligned with %d\n",
-				 __func__, __LINE__, prefix, surf->nbx, palign);
-		}
-		return -EINVAL;
-	}
-	if ((surf->nby & (halign - 1))) {
-		if (prefix) {
-			dev_warn(p->dev, "%s:%d %s height %d invalid must be aligned with %d\n",
-				 __func__, __LINE__, prefix, surf->nby, halign);
-		}
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int evergreen_surface_check(struct radeon_cs_parser *p,
-				   struct eg_surface *surf,
-				   const char *prefix)
-{
-	/* some common value computed here */
-	surf->bpe = r600_fmt_get_blocksize(surf->format);
-
-	switch (surf->mode) {
-	case ARRAY_LINEAR_GENERAL:
-		return evergreen_surface_check_linear(p, surf, prefix);
-	case ARRAY_LINEAR_ALIGNED:
-		return evergreen_surface_check_linear_aligned(p, surf, prefix);
-	case ARRAY_1D_TILED_THIN1:
-		return evergreen_surface_check_1d(p, surf, prefix);
-	case ARRAY_2D_TILED_THIN1:
-		return evergreen_surface_check_2d(p, surf, prefix);
-	default:
-		dev_warn(p->dev, "%s:%d %s invalid array mode %d\n",
-				__func__, __LINE__, prefix, surf->mode);
-		return -EINVAL;
-	}
-	return -EINVAL;
-}
-
-static int evergreen_surface_value_conv_check(struct radeon_cs_parser *p,
-					      struct eg_surface *surf,
-					      const char *prefix)
-{
-	switch (surf->mode) {
-	case ARRAY_2D_TILED_THIN1:
-		break;
-	case ARRAY_LINEAR_GENERAL:
-	case ARRAY_LINEAR_ALIGNED:
-	case ARRAY_1D_TILED_THIN1:
-		return 0;
-	default:
-		dev_warn(p->dev, "%s:%d %s invalid array mode %d\n",
-				__func__, __LINE__, prefix, surf->mode);
-		return -EINVAL;
-	}
-
-	switch (surf->nbanks) {
-	case 0: surf->nbanks = 2; break;
-	case 1: surf->nbanks = 4; break;
-	case 2: surf->nbanks = 8; break;
-	case 3: surf->nbanks = 16; break;
-	default:
-		dev_warn(p->dev, "%s:%d %s invalid number of banks %d\n",
-			 __func__, __LINE__, prefix, surf->nbanks);
-		return -EINVAL;
-	}
-	switch (surf->bankw) {
-	case 0: surf->bankw = 1; break;
-	case 1: surf->bankw = 2; break;
-	case 2: surf->bankw = 4; break;
-	case 3: surf->bankw = 8; break;
-	default:
-		dev_warn(p->dev, "%s:%d %s invalid bankw %d\n",
-			 __func__, __LINE__, prefix, surf->bankw);
-		return -EINVAL;
-	}
-	switch (surf->bankh) {
-	case 0: surf->bankh = 1; break;
-	case 1: surf->bankh = 2; break;
-	case 2: surf->bankh = 4; break;
-	case 3: surf->bankh = 8; break;
-	default:
-		dev_warn(p->dev, "%s:%d %s invalid bankh %d\n",
-			 __func__, __LINE__, prefix, surf->bankh);
-		return -EINVAL;
-	}
-	switch (surf->mtilea) {
-	case 0: surf->mtilea = 1; break;
-	case 1: surf->mtilea = 2; break;
-	case 2: surf->mtilea = 4; break;
-	case 3: surf->mtilea = 8; break;
-	default:
-		dev_warn(p->dev, "%s:%d %s invalid macro tile aspect %d\n",
-			 __func__, __LINE__, prefix, surf->mtilea);
-		return -EINVAL;
-	}
-	switch (surf->tsplit) {
-	case 0: surf->tsplit = 64; break;
-	case 1: surf->tsplit = 128; break;
-	case 2: surf->tsplit = 256; break;
-	case 3: surf->tsplit = 512; break;
-	case 4: surf->tsplit = 1024; break;
-	case 5: surf->tsplit = 2048; break;
-	case 6: surf->tsplit = 4096; break;
-	default:
-		dev_warn(p->dev, "%s:%d %s invalid tile split %d\n",
-			 __func__, __LINE__, prefix, surf->tsplit);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int evergreen_cs_track_validate_cb(struct radeon_cs_parser *p, unsigned id)
-{
-	struct evergreen_cs_track *track = p->track;
-	struct eg_surface surf;
-	unsigned pitch, slice, mslice;
-	unsigned long offset;
-	int r;
-
-	mslice = G_028C6C_SLICE_MAX(track->cb_color_view[id]) + 1;
-	pitch = track->cb_color_pitch[id];
-	slice = track->cb_color_slice[id];
-	surf.nbx = (pitch + 1) * 8;
-	surf.nby = ((slice + 1) * 64) / surf.nbx;
-	surf.mode = G_028C70_ARRAY_MODE(track->cb_color_info[id]);
-	surf.format = G_028C70_FORMAT(track->cb_color_info[id]);
-	surf.tsplit = G_028C74_TILE_SPLIT(track->cb_color_attrib[id]);
-	surf.nbanks = G_028C74_NUM_BANKS(track->cb_color_attrib[id]);
-	surf.bankw = G_028C74_BANK_WIDTH(track->cb_color_attrib[id]);
-	surf.bankh = G_028C74_BANK_HEIGHT(track->cb_color_attrib[id]);
-	surf.mtilea = G_028C74_MACRO_TILE_ASPECT(track->cb_color_attrib[id]);
-	surf.nsamples = 1;
-
-	if (!r600_fmt_is_valid_color(surf.format)) {
-		dev_warn(p->dev, "%s:%d cb invalid format %d for %d (0x%08x)\n",
-			 __func__, __LINE__, surf.format,
-			id, track->cb_color_info[id]);
-		return -EINVAL;
-	}
-
-	r = evergreen_surface_value_conv_check(p, &surf, "cb");
-	if (r) {
-		return r;
-	}
-
-	r = evergreen_surface_check(p, &surf, "cb");
-	if (r) {
-		dev_warn(p->dev, "%s:%d cb[%d] invalid (0x%08x 0x%08x 0x%08x 0x%08x)\n",
-			 __func__, __LINE__, id, track->cb_color_pitch[id],
-			 track->cb_color_slice[id], track->cb_color_attrib[id],
-			 track->cb_color_info[id]);
-		return r;
-	}
-
-	offset = track->cb_color_bo_offset[id] << 8;
-	if (offset & (surf.base_align - 1)) {
-		dev_warn(p->dev, "%s:%d cb[%d] bo base %ld not aligned with %ld\n",
-			 __func__, __LINE__, id, offset, surf.base_align);
-		return -EINVAL;
-	}
-
-	offset += surf.layer_size * mslice;
-	if (offset > radeon_bo_size(track->cb_color_bo[id])) {
-		/* old ddx are broken they allocate bo with w*h*bpp but
-		 * program slice with ALIGN(h, 8), catch this and patch
-		 * command stream.
-		 */
-		if (!surf.mode) {
-			volatile u32 *ib = p->ib->ptr;
-			unsigned long tmp, nby, bsize, size, min = 0;
-
-			/* find the height the ddx wants */
-			if (surf.nby > 8) {
-				min = surf.nby - 8;
-			}
-			bsize = radeon_bo_size(track->cb_color_bo[id]);
-			tmp = track->cb_color_bo_offset[id] << 8;
-			for (nby = surf.nby; nby > min; nby--) {
-				size = nby * surf.nbx * surf.bpe * surf.nsamples;
-				if ((tmp + size * mslice) <= bsize) {
-					break;
-				}
-			}
-			if (nby > min) {
-				surf.nby = nby;
-				slice = ((nby * surf.nbx) / 64) - 1;
-				if (!evergreen_surface_check(p, &surf, "cb")) {
-					/* check if this one works */
-					tmp += surf.layer_size * mslice;
-					if (tmp <= bsize) {
-						ib[track->cb_color_slice_idx[id]] = slice;
-						goto old_ddx_ok;
-					}
-				}
-			}
-		}
-		dev_warn(p->dev, "%s:%d cb[%d] bo too small (layer size %d, "
-			 "offset %d, max layer %d, bo size %ld, slice %d)\n",
-			 __func__, __LINE__, id, surf.layer_size,
-			track->cb_color_bo_offset[id] << 8, mslice,
-			radeon_bo_size(track->cb_color_bo[id]), slice);
-		dev_warn(p->dev, "%s:%d problematic surf: (%d %d) (%d %d %d %d %d %d %d)\n",
-			 __func__, __LINE__, surf.nbx, surf.nby,
-			surf.mode, surf.bpe, surf.nsamples,
-			surf.bankw, surf.bankh,
-			surf.tsplit, surf.mtilea);
-		return -EINVAL;
-	}
-old_ddx_ok:
-
-	return 0;
-}
-
-static int evergreen_cs_track_validate_htile(struct radeon_cs_parser *p,
-						unsigned nbx, unsigned nby)
-{
-	struct evergreen_cs_track *track = p->track;
-	unsigned long size;
-
-	if (track->htile_bo == NULL) {
-		dev_warn(p->dev, "%s:%d htile enabled without htile surface 0x%08x\n",
-				__func__, __LINE__, track->db_z_info);
-		return -EINVAL;
-	}
-
-	if (G_028ABC_LINEAR(track->htile_surface)) {
-		/* pitch must be 16 htiles aligned == 16 * 8 pixel aligned */
-		nbx = round_up(nbx, 16 * 8);
-		/* height is npipes htiles aligned == npipes * 8 pixel aligned */
-		nby = round_up(nby, track->npipes * 8);
-	} else {
-		switch (track->npipes) {
-		case 8:
-			nbx = round_up(nbx, 64 * 8);
-			nby = round_up(nby, 64 * 8);
-			break;
-		case 4:
-			nbx = round_up(nbx, 64 * 8);
-			nby = round_up(nby, 32 * 8);
-			break;
-		case 2:
-			nbx = round_up(nbx, 32 * 8);
-			nby = round_up(nby, 32 * 8);
-			break;
-		case 1:
-			nbx = round_up(nbx, 32 * 8);
-			nby = round_up(nby, 16 * 8);
-			break;
-		default:
-			dev_warn(p->dev, "%s:%d invalid num pipes %d\n",
-					__func__, __LINE__, track->npipes);
-			return -EINVAL;
-		}
-	}
-	/* compute number of htile */
-	nbx = nbx / 8;
-	nby = nby / 8;
-	size = nbx * nby * 4;
-	size += track->htile_offset;
-
-	if (size > radeon_bo_size(track->htile_bo)) {
-		dev_warn(p->dev, "%s:%d htile surface too small %ld for %ld (%d %d)\n",
-				__func__, __LINE__, radeon_bo_size(track->htile_bo),
-				size, nbx, nby);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int evergreen_cs_track_validate_stencil(struct radeon_cs_parser *p)
-{
-	struct evergreen_cs_track *track = p->track;
-	struct eg_surface surf;
-	unsigned pitch, slice, mslice;
-	unsigned long offset;
-	int r;
-
-	mslice = G_028008_SLICE_MAX(track->db_depth_view) + 1;
-	pitch = G_028058_PITCH_TILE_MAX(track->db_depth_size);
-	slice = track->db_depth_slice;
-	surf.nbx = (pitch + 1) * 8;
-	surf.nby = ((slice + 1) * 64) / surf.nbx;
-	surf.mode = G_028040_ARRAY_MODE(track->db_z_info);
-	surf.format = G_028044_FORMAT(track->db_s_info);
-	surf.tsplit = G_028044_TILE_SPLIT(track->db_s_info);
-	surf.nbanks = G_028040_NUM_BANKS(track->db_z_info);
-	surf.bankw = G_028040_BANK_WIDTH(track->db_z_info);
-	surf.bankh = G_028040_BANK_HEIGHT(track->db_z_info);
-	surf.mtilea = G_028040_MACRO_TILE_ASPECT(track->db_z_info);
-	surf.nsamples = 1;
-
-	if (surf.format != 1) {
-		dev_warn(p->dev, "%s:%d stencil invalid format %d\n",
-			 __func__, __LINE__, surf.format);
-		return -EINVAL;
-	}
-	/* replace by color format so we can use same code */
-	surf.format = V_028C70_COLOR_8;
-
-	r = evergreen_surface_value_conv_check(p, &surf, "stencil");
-	if (r) {
-		return r;
-	}
-
-	r = evergreen_surface_check(p, &surf, NULL);
-	if (r) {
-		/* old userspace doesn't compute proper depth/stencil alignment
-		 * check that alignment against a bigger byte per elements and
-		 * only report if that alignment is wrong too.
-		 */
-		surf.format = V_028C70_COLOR_8_8_8_8;
-		r = evergreen_surface_check(p, &surf, "stencil");
-		if (r) {
-			dev_warn(p->dev, "%s:%d stencil invalid (0x%08x 0x%08x 0x%08x 0x%08x)\n",
-				 __func__, __LINE__, track->db_depth_size,
-				 track->db_depth_slice, track->db_s_info, track->db_z_info);
-		}
-		return r;
-	}
-
-	offset = track->db_s_read_offset << 8;
-	if (offset & (surf.base_align - 1)) {
-		dev_warn(p->dev, "%s:%d stencil read bo base %ld not aligned with %ld\n",
-			 __func__, __LINE__, offset, surf.base_align);
-		return -EINVAL;
-	}
-	offset += surf.layer_size * mslice;
-	if (offset > radeon_bo_size(track->db_s_read_bo)) {
-		dev_warn(p->dev, "%s:%d stencil read bo too small (layer size %d, "
-			 "offset %ld, max layer %d, bo size %ld)\n",
-			 __func__, __LINE__, surf.layer_size,
-			(unsigned long)track->db_s_read_offset << 8, mslice,
-			radeon_bo_size(track->db_s_read_bo));
-		dev_warn(p->dev, "%s:%d stencil invalid (0x%08x 0x%08x 0x%08x 0x%08x)\n",
-			 __func__, __LINE__, track->db_depth_size,
-			 track->db_depth_slice, track->db_s_info, track->db_z_info);
-		return -EINVAL;
-	}
-
-	offset = track->db_s_write_offset << 8;
-	if (offset & (surf.base_align - 1)) {
-		dev_warn(p->dev, "%s:%d stencil write bo base %ld not aligned with %ld\n",
-			 __func__, __LINE__, offset, surf.base_align);
-		return -EINVAL;
-	}
-	offset += surf.layer_size * mslice;
-	if (offset > radeon_bo_size(track->db_s_write_bo)) {
-		dev_warn(p->dev, "%s:%d stencil write bo too small (layer size %d, "
-			 "offset %ld, max layer %d, bo size %ld)\n",
-			 __func__, __LINE__, surf.layer_size,
-			(unsigned long)track->db_s_write_offset << 8, mslice,
-			radeon_bo_size(track->db_s_write_bo));
-		return -EINVAL;
-	}
-
-	/* hyperz */
-	if (G_028040_TILE_SURFACE_ENABLE(track->db_z_info)) {
-		r = evergreen_cs_track_validate_htile(p, surf.nbx, surf.nby);
-		if (r) {
-			return r;
-		}
-	}
-
-	return 0;
-}
-
-static int evergreen_cs_track_validate_depth(struct radeon_cs_parser *p)
-{
-	struct evergreen_cs_track *track = p->track;
-	struct eg_surface surf;
-	unsigned pitch, slice, mslice;
-	unsigned long offset;
-	int r;
-
-	mslice = G_028008_SLICE_MAX(track->db_depth_view) + 1;
-	pitch = G_028058_PITCH_TILE_MAX(track->db_depth_size);
-	slice = track->db_depth_slice;
-	surf.nbx = (pitch + 1) * 8;
-	surf.nby = ((slice + 1) * 64) / surf.nbx;
-	surf.mode = G_028040_ARRAY_MODE(track->db_z_info);
-	surf.format = G_028040_FORMAT(track->db_z_info);
-	surf.tsplit = G_028040_TILE_SPLIT(track->db_z_info);
-	surf.nbanks = G_028040_NUM_BANKS(track->db_z_info);
-	surf.bankw = G_028040_BANK_WIDTH(track->db_z_info);
-	surf.bankh = G_028040_BANK_HEIGHT(track->db_z_info);
-	surf.mtilea = G_028040_MACRO_TILE_ASPECT(track->db_z_info);
-	surf.nsamples = 1;
-
-	switch (surf.format) {
-	case V_028040_Z_16:
-		surf.format = V_028C70_COLOR_16;
-		break;
-	case V_028040_Z_24:
-	case V_028040_Z_32_FLOAT:
-		surf.format = V_028C70_COLOR_8_8_8_8;
-		break;
-	default:
-		dev_warn(p->dev, "%s:%d depth invalid format %d\n",
-			 __func__, __LINE__, surf.format);
-		return -EINVAL;
-	}
-
-	r = evergreen_surface_value_conv_check(p, &surf, "depth");
-	if (r) {
-		dev_warn(p->dev, "%s:%d depth invalid (0x%08x 0x%08x 0x%08x)\n",
-			 __func__, __LINE__, track->db_depth_size,
-			 track->db_depth_slice, track->db_z_info);
-		return r;
-	}
-
-	r = evergreen_surface_check(p, &surf, "depth");
-	if (r) {
-		dev_warn(p->dev, "%s:%d depth invalid (0x%08x 0x%08x 0x%08x)\n",
-			 __func__, __LINE__, track->db_depth_size,
-			 track->db_depth_slice, track->db_z_info);
-		return r;
-	}
-
-	offset = track->db_z_read_offset << 8;
-	if (offset & (surf.base_align - 1)) {
-		dev_warn(p->dev, "%s:%d stencil read bo base %ld not aligned with %ld\n",
-			 __func__, __LINE__, offset, surf.base_align);
-		return -EINVAL;
-	}
-	offset += surf.layer_size * mslice;
-	if (offset > radeon_bo_size(track->db_z_read_bo)) {
-		dev_warn(p->dev, "%s:%d depth read bo too small (layer size %d, "
-			 "offset %ld, max layer %d, bo size %ld)\n",
-			 __func__, __LINE__, surf.layer_size,
-			(unsigned long)track->db_z_read_offset << 8, mslice,
-			radeon_bo_size(track->db_z_read_bo));
-		return -EINVAL;
-	}
-
-	offset = track->db_z_write_offset << 8;
-	if (offset & (surf.base_align - 1)) {
-		dev_warn(p->dev, "%s:%d stencil write bo base %ld not aligned with %ld\n",
-			 __func__, __LINE__, offset, surf.base_align);
-		return -EINVAL;
-	}
-	offset += surf.layer_size * mslice;
-	if (offset > radeon_bo_size(track->db_z_write_bo)) {
-		dev_warn(p->dev, "%s:%d depth write bo too small (layer size %d, "
-			 "offset %ld, max layer %d, bo size %ld)\n",
-			 __func__, __LINE__, surf.layer_size,
-			(unsigned long)track->db_z_write_offset << 8, mslice,
-			radeon_bo_size(track->db_z_write_bo));
-		return -EINVAL;
-	}
-
-	/* hyperz */
-	if (G_028040_TILE_SURFACE_ENABLE(track->db_z_info)) {
-		r = evergreen_cs_track_validate_htile(p, surf.nbx, surf.nby);
-		if (r) {
-			return r;
-		}
-	}
-
-	return 0;
-}
-
-static int evergreen_cs_track_validate_texture(struct radeon_cs_parser *p,
-					       struct radeon_bo *texture,
-					       struct radeon_bo *mipmap,
-					       unsigned idx)
-{
-	struct eg_surface surf;
-	unsigned long toffset, moffset;
-	unsigned dim, llevel, mslice, width, height, depth, i;
-	u32 texdw[8];
-	int r;
-
-	texdw[0] = radeon_get_ib_value(p, idx + 0);
-	texdw[1] = radeon_get_ib_value(p, idx + 1);
-	texdw[2] = radeon_get_ib_value(p, idx + 2);
-	texdw[3] = radeon_get_ib_value(p, idx + 3);
-	texdw[4] = radeon_get_ib_value(p, idx + 4);
-	texdw[5] = radeon_get_ib_value(p, idx + 5);
-	texdw[6] = radeon_get_ib_value(p, idx + 6);
-	texdw[7] = radeon_get_ib_value(p, idx + 7);
-	dim = G_030000_DIM(texdw[0]);
-	llevel = G_030014_LAST_LEVEL(texdw[5]);
-	mslice = G_030014_LAST_ARRAY(texdw[5]) + 1;
-	width = G_030000_TEX_WIDTH(texdw[0]) + 1;
-	height =  G_030004_TEX_HEIGHT(texdw[1]) + 1;
-	depth = G_030004_TEX_DEPTH(texdw[1]) + 1;
-	surf.format = G_03001C_DATA_FORMAT(texdw[7]);
-	surf.nbx = (G_030000_PITCH(texdw[0]) + 1) * 8;
-	surf.nbx = r600_fmt_get_nblocksx(surf.format, surf.nbx);
-	surf.nby = r600_fmt_get_nblocksy(surf.format, height);
-	surf.mode = G_030004_ARRAY_MODE(texdw[1]);
-	surf.tsplit = G_030018_TILE_SPLIT(texdw[6]);
-	surf.nbanks = G_03001C_NUM_BANKS(texdw[7]);
-	surf.bankw = G_03001C_BANK_WIDTH(texdw[7]);
-	surf.bankh = G_03001C_BANK_HEIGHT(texdw[7]);
-	surf.mtilea = G_03001C_MACRO_TILE_ASPECT(texdw[7]);
-	surf.nsamples = 1;
-	toffset = texdw[2] << 8;
-	moffset = texdw[3] << 8;
-
-	if (!r600_fmt_is_valid_texture(surf.format, p->family)) {
-		dev_warn(p->dev, "%s:%d texture invalid format %d\n",
-			 __func__, __LINE__, surf.format);
-		return -EINVAL;
-	}
-	switch (dim) {
-	case V_030000_SQ_TEX_DIM_1D:
-	case V_030000_SQ_TEX_DIM_2D:
-	case V_030000_SQ_TEX_DIM_CUBEMAP:
-	case V_030000_SQ_TEX_DIM_1D_ARRAY:
-	case V_030000_SQ_TEX_DIM_2D_ARRAY:
-		depth = 1;
-	case V_030000_SQ_TEX_DIM_3D:
-		break;
-	default:
-		dev_warn(p->dev, "%s:%d texture invalid dimension %d\n",
-			 __func__, __LINE__, dim);
-		return -EINVAL;
-	}
-
-	r = evergreen_surface_value_conv_check(p, &surf, "texture");
-	if (r) {
-		return r;
-	}
-
-	/* align height */
-	evergreen_surface_check(p, &surf, NULL);
-	surf.nby = ALIGN(surf.nby, surf.halign);
-
-	r = evergreen_surface_check(p, &surf, "texture");
-	if (r) {
-		dev_warn(p->dev, "%s:%d texture invalid 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n",
-			 __func__, __LINE__, texdw[0], texdw[1], texdw[4],
-			 texdw[5], texdw[6], texdw[7]);
-		return r;
-	}
-
-	/* check texture size */
-	if (toffset & (surf.base_align - 1)) {
-		dev_warn(p->dev, "%s:%d texture bo base %ld not aligned with %ld\n",
-			 __func__, __LINE__, toffset, surf.base_align);
-		return -EINVAL;
-	}
-	if (moffset & (surf.base_align - 1)) {
-		dev_warn(p->dev, "%s:%d mipmap bo base %ld not aligned with %ld\n",
-			 __func__, __LINE__, moffset, surf.base_align);
-		return -EINVAL;
-	}
-	if (dim == SQ_TEX_DIM_3D) {
-		toffset += surf.layer_size * depth;
-	} else {
-		toffset += surf.layer_size * mslice;
-	}
-	if (toffset > radeon_bo_size(texture)) {
-		dev_warn(p->dev, "%s:%d texture bo too small (layer size %d, "
-			 "offset %ld, max layer %d, depth %d, bo size %ld) (%d %d)\n",
-			 __func__, __LINE__, surf.layer_size,
-			(unsigned long)texdw[2] << 8, mslice,
-			depth, radeon_bo_size(texture),
-			surf.nbx, surf.nby);
-		return -EINVAL;
-	}
-
-	/* check mipmap size */
-	for (i = 1; i <= llevel; i++) {
-		unsigned w, h, d;
-
-		w = r600_mip_minify(width, i);
-		h = r600_mip_minify(height, i);
-		d = r600_mip_minify(depth, i);
-		surf.nbx = r600_fmt_get_nblocksx(surf.format, w);
-		surf.nby = r600_fmt_get_nblocksy(surf.format, h);
-
-		switch (surf.mode) {
-		case ARRAY_2D_TILED_THIN1:
-			if (surf.nbx < surf.palign || surf.nby < surf.halign) {
-				surf.mode = ARRAY_1D_TILED_THIN1;
-			}
-			/* recompute alignment */
-			evergreen_surface_check(p, &surf, NULL);
-			break;
-		case ARRAY_LINEAR_GENERAL:
-		case ARRAY_LINEAR_ALIGNED:
-		case ARRAY_1D_TILED_THIN1:
-			break;
-		default:
-			dev_warn(p->dev, "%s:%d invalid array mode %d\n",
-				 __func__, __LINE__, surf.mode);
-			return -EINVAL;
-		}
-		surf.nbx = ALIGN(surf.nbx, surf.palign);
-		surf.nby = ALIGN(surf.nby, surf.halign);
-
-		r = evergreen_surface_check(p, &surf, "mipmap");
-		if (r) {
-			return r;
-		}
-
-		if (dim == SQ_TEX_DIM_3D) {
-			moffset += surf.layer_size * d;
-		} else {
-			moffset += surf.layer_size * mslice;
-		}
-		if (moffset > radeon_bo_size(mipmap)) {
-			dev_warn(p->dev, "%s:%d mipmap [%d] bo too small (layer size %d, "
-					"offset %ld, coffset %ld, max layer %d, depth %d, "
-					"bo size %ld) level0 (%d %d %d)\n",
-					__func__, __LINE__, i, surf.layer_size,
-					(unsigned long)texdw[3] << 8, moffset, mslice,
-					d, radeon_bo_size(mipmap),
-					width, height, depth);
-			dev_warn(p->dev, "%s:%d problematic surf: (%d %d) (%d %d %d %d %d %d %d)\n",
-				 __func__, __LINE__, surf.nbx, surf.nby,
-				surf.mode, surf.bpe, surf.nsamples,
-				surf.bankw, surf.bankh,
-				surf.tsplit, surf.mtilea);
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-static int evergreen_cs_track_check(struct radeon_cs_parser *p)
-{
-	struct evergreen_cs_track *track = p->track;
-	unsigned tmp, i;
-	int r;
-	unsigned buffer_mask = 0;
-
-	/* check streamout */
-	if (track->streamout_dirty && track->vgt_strmout_config) {
-		for (i = 0; i < 4; i++) {
-			if (track->vgt_strmout_config & (1 << i)) {
-				buffer_mask |= (track->vgt_strmout_buffer_config >> (i * 4)) & 0xf;
-			}
-		}
-
-		for (i = 0; i < 4; i++) {
-			if (buffer_mask & (1 << i)) {
-				if (track->vgt_strmout_bo[i]) {
-					u64 offset = (u64)track->vgt_strmout_bo_offset[i] +
-							(u64)track->vgt_strmout_size[i];
-					if (offset > radeon_bo_size(track->vgt_strmout_bo[i])) {
-						DRM_ERROR("streamout %d bo too small: 0x%llx, 0x%lx\n",
-							  i, offset,
-							  radeon_bo_size(track->vgt_strmout_bo[i]));
-						return -EINVAL;
-					}
-				} else {
-					dev_warn(p->dev, "No buffer for streamout %d\n", i);
-					return -EINVAL;
-				}
-			}
-		}
-		track->streamout_dirty = false;
-	}
-
-	if (track->sx_misc_kill_all_prims)
-		return 0;
-
-	/* check that we have a cb for each enabled target
-	 */
-	if (track->cb_dirty) {
-		tmp = track->cb_target_mask;
-		for (i = 0; i < 8; i++) {
-			if ((tmp >> (i * 4)) & 0xF) {
-				/* at least one component is enabled */
-				if (track->cb_color_bo[i] == NULL) {
-					dev_warn(p->dev, "%s:%d mask 0x%08X | 0x%08X no cb for %d\n",
-						__func__, __LINE__, track->cb_target_mask, track->cb_shader_mask, i);
-					return -EINVAL;
-				}
-				/* check cb */
-				r = evergreen_cs_track_validate_cb(p, i);
-				if (r) {
-					return r;
-				}
-			}
-		}
-		track->cb_dirty = false;
-	}
-
-	if (track->db_dirty) {
-		/* Check stencil buffer */
-		if (G_028800_STENCIL_ENABLE(track->db_depth_control)) {
-			r = evergreen_cs_track_validate_stencil(p);
-			if (r)
-				return r;
-		}
-		/* Check depth buffer */
-		if (G_028800_Z_ENABLE(track->db_depth_control)) {
-			r = evergreen_cs_track_validate_depth(p);
-			if (r)
-				return r;
-		}
-		track->db_dirty = false;
-	}
-
-	return 0;
-}
-
-/**
- * evergreen_cs_packet_parse() - parse cp packet and point ib index to next packet
- * @parser:	parser structure holding parsing context.
- * @pkt:	where to store packet informations
- *
- * Assume that chunk_ib_index is properly set. Will return -EINVAL
- * if packet is bigger than remaining ib size. or if packets is unknown.
- **/
-int evergreen_cs_packet_parse(struct radeon_cs_parser *p,
-			      struct radeon_cs_packet *pkt,
-			      unsigned idx)
-{
-	struct radeon_cs_chunk *ib_chunk = &p->chunks[p->chunk_ib_idx];
-	uint32_t header;
-
-	if (idx >= ib_chunk->length_dw) {
-		DRM_ERROR("Can not parse packet at %d after CS end %d !\n",
-			  idx, ib_chunk->length_dw);
-		return -EINVAL;
-	}
-	header = radeon_get_ib_value(p, idx);
-	pkt->idx = idx;
-	pkt->type = CP_PACKET_GET_TYPE(header);
-	pkt->count = CP_PACKET_GET_COUNT(header);
-	pkt->one_reg_wr = 0;
-	switch (pkt->type) {
-	case PACKET_TYPE0:
-		pkt->reg = CP_PACKET0_GET_REG(header);
-		break;
-	case PACKET_TYPE3:
-		pkt->opcode = CP_PACKET3_GET_OPCODE(header);
-		break;
-	case PACKET_TYPE2:
-		pkt->count = -1;
-		break;
-	default:
-		DRM_ERROR("Unknown packet type %d at %d !\n", pkt->type, idx);
-		return -EINVAL;
-	}
-	if ((pkt->count + 1 + pkt->idx) >= ib_chunk->length_dw) {
-		DRM_ERROR("Packet (%d:%d:%d) end after CS buffer (%d) !\n",
-			  pkt->idx, pkt->type, pkt->count, ib_chunk->length_dw);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-/**
- * evergreen_cs_packet_next_reloc() - parse next packet which should be reloc packet3
- * @parser:		parser structure holding parsing context.
- * @data:		pointer to relocation data
- * @offset_start:	starting offset
- * @offset_mask:	offset mask (to align start offset on)
- * @reloc:		reloc informations
- *
- * Check next packet is relocation packet3, do bo validation and compute
- * GPU offset using the provided start.
- **/
-static int evergreen_cs_packet_next_reloc(struct radeon_cs_parser *p,
-					  struct radeon_cs_reloc **cs_reloc)
-{
-	struct radeon_cs_chunk *relocs_chunk;
-	struct radeon_cs_packet p3reloc;
-	unsigned idx;
-	int r;
-
-	if (p->chunk_relocs_idx == -1) {
-		DRM_ERROR("No relocation chunk !\n");
-		return -EINVAL;
-	}
-	*cs_reloc = NULL;
-	relocs_chunk = &p->chunks[p->chunk_relocs_idx];
-	r = evergreen_cs_packet_parse(p, &p3reloc, p->idx);
-	if (r) {
-		return r;
-	}
-	p->idx += p3reloc.count + 2;
-	if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) {
-		DRM_ERROR("No packet3 for relocation for packet at %d.\n",
-			  p3reloc.idx);
-		return -EINVAL;
-	}
-	idx = radeon_get_ib_value(p, p3reloc.idx + 1);
-	if (idx >= relocs_chunk->length_dw) {
-		DRM_ERROR("Relocs at %d after relocations chunk end %d !\n",
-			  idx, relocs_chunk->length_dw);
-		return -EINVAL;
-	}
-	/* FIXME: we assume reloc size is 4 dwords */
-	*cs_reloc = p->relocs_ptr[(idx / 4)];
-	return 0;
-}
-
-/**
- * evergreen_cs_packet_next_vline() - parse userspace VLINE packet
- * @parser:		parser structure holding parsing context.
- *
- * Userspace sends a special sequence for VLINE waits.
- * PACKET0 - VLINE_START_END + value
- * PACKET3 - WAIT_REG_MEM poll vline status reg
- * RELOC (P3) - crtc_id in reloc.
- *
- * This function parses this and relocates the VLINE START END
- * and WAIT_REG_MEM packets to the correct crtc.
- * It also detects a switched off crtc and nulls out the
- * wait in that case.
- */
-static int evergreen_cs_packet_parse_vline(struct radeon_cs_parser *p)
-{
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-	struct radeon_cs_packet p3reloc, wait_reg_mem;
-	int crtc_id;
-	int r;
-	uint32_t header, h_idx, reg, wait_reg_mem_info;
-	volatile uint32_t *ib;
-
-	ib = p->ib->ptr;
-
-	/* parse the WAIT_REG_MEM */
-	r = evergreen_cs_packet_parse(p, &wait_reg_mem, p->idx);
-	if (r)
-		return r;
-
-	/* check its a WAIT_REG_MEM */
-	if (wait_reg_mem.type != PACKET_TYPE3 ||
-	    wait_reg_mem.opcode != PACKET3_WAIT_REG_MEM) {
-		DRM_ERROR("vline wait missing WAIT_REG_MEM segment\n");
-		return -EINVAL;
-	}
-
-	wait_reg_mem_info = radeon_get_ib_value(p, wait_reg_mem.idx + 1);
-	/* bit 4 is reg (0) or mem (1) */
-	if (wait_reg_mem_info & 0x10) {
-		DRM_ERROR("vline WAIT_REG_MEM waiting on MEM rather than REG\n");
-		return -EINVAL;
-	}
-	/* waiting for value to be equal */
-	if ((wait_reg_mem_info & 0x7) != 0x3) {
-		DRM_ERROR("vline WAIT_REG_MEM function not equal\n");
-		return -EINVAL;
-	}
-	if ((radeon_get_ib_value(p, wait_reg_mem.idx + 2) << 2) != EVERGREEN_VLINE_STATUS) {
-		DRM_ERROR("vline WAIT_REG_MEM bad reg\n");
-		return -EINVAL;
-	}
-
-	if (radeon_get_ib_value(p, wait_reg_mem.idx + 5) != EVERGREEN_VLINE_STAT) {
-		DRM_ERROR("vline WAIT_REG_MEM bad bit mask\n");
-		return -EINVAL;
-	}
-
-	/* jump over the NOP */
-	r = evergreen_cs_packet_parse(p, &p3reloc, p->idx + wait_reg_mem.count + 2);
-	if (r)
-		return r;
-
-	h_idx = p->idx - 2;
-	p->idx += wait_reg_mem.count + 2;
-	p->idx += p3reloc.count + 2;
-
-	header = radeon_get_ib_value(p, h_idx);
-	crtc_id = radeon_get_ib_value(p, h_idx + 2 + 7 + 1);
-	reg = CP_PACKET0_GET_REG(header);
-	obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		DRM_ERROR("cannot find crtc %d\n", crtc_id);
-		return -EINVAL;
-	}
-	crtc = obj_to_crtc(obj);
-	radeon_crtc = to_radeon_crtc(crtc);
-	crtc_id = radeon_crtc->crtc_id;
-
-	if (!crtc->enabled) {
-		/* if the CRTC isn't enabled - we need to nop out the WAIT_REG_MEM */
-		ib[h_idx + 2] = PACKET2(0);
-		ib[h_idx + 3] = PACKET2(0);
-		ib[h_idx + 4] = PACKET2(0);
-		ib[h_idx + 5] = PACKET2(0);
-		ib[h_idx + 6] = PACKET2(0);
-		ib[h_idx + 7] = PACKET2(0);
-		ib[h_idx + 8] = PACKET2(0);
-	} else {
-		switch (reg) {
-		case EVERGREEN_VLINE_START_END:
-			header &= ~R600_CP_PACKET0_REG_MASK;
-			header |= (EVERGREEN_VLINE_START_END + radeon_crtc->crtc_offset) >> 2;
-			ib[h_idx] = header;
-			ib[h_idx + 4] = (EVERGREEN_VLINE_STATUS + radeon_crtc->crtc_offset) >> 2;
-			break;
-		default:
-			DRM_ERROR("unknown crtc reloc\n");
-			return -EINVAL;
-		}
-	}
-	return 0;
-}
-
-static int evergreen_packet0_check(struct radeon_cs_parser *p,
-				   struct radeon_cs_packet *pkt,
-				   unsigned idx, unsigned reg)
-{
-	int r;
-
-	switch (reg) {
-	case EVERGREEN_VLINE_START_END:
-		r = evergreen_cs_packet_parse_vline(p);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-					idx, reg);
-			return r;
-		}
-		break;
-	default:
-		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
-		       reg, idx);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int evergreen_cs_parse_packet0(struct radeon_cs_parser *p,
-				      struct radeon_cs_packet *pkt)
-{
-	unsigned reg, i;
-	unsigned idx;
-	int r;
-
-	idx = pkt->idx + 1;
-	reg = pkt->reg;
-	for (i = 0; i <= pkt->count; i++, idx++, reg += 4) {
-		r = evergreen_packet0_check(p, pkt, idx, reg);
-		if (r) {
-			return r;
-		}
-	}
-	return 0;
-}
-
-/**
- * evergreen_cs_check_reg() - check if register is authorized or not
- * @parser: parser structure holding parsing context
- * @reg: register we are testing
- * @idx: index into the cs buffer
- *
- * This function will test against evergreen_reg_safe_bm and return 0
- * if register is safe. If register is not flag as safe this function
- * will test it against a list of register needind special handling.
- */
-static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
-{
-	struct evergreen_cs_track *track = (struct evergreen_cs_track *)p->track;
-	struct radeon_cs_reloc *reloc;
-	u32 last_reg;
-	u32 m, i, tmp, *ib;
-	int r;
-
-	if (p->rdev->family >= CHIP_CAYMAN)
-		last_reg = ARRAY_SIZE(cayman_reg_safe_bm);
-	else
-		last_reg = ARRAY_SIZE(evergreen_reg_safe_bm);
-
-	i = (reg >> 7);
-	if (i >= last_reg) {
-		dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
-		return -EINVAL;
-	}
-	m = 1 << ((reg >> 2) & 31);
-	if (p->rdev->family >= CHIP_CAYMAN) {
-		if (!(cayman_reg_safe_bm[i] & m))
-			return 0;
-	} else {
-		if (!(evergreen_reg_safe_bm[i] & m))
-			return 0;
-	}
-	ib = p->ib->ptr;
-	switch (reg) {
-	/* force following reg to 0 in an attempt to disable out buffer
-	 * which will need us to better understand how it works to perform
-	 * security check on it (Jerome)
-	 */
-	case SQ_ESGS_RING_SIZE:
-	case SQ_GSVS_RING_SIZE:
-	case SQ_ESTMP_RING_SIZE:
-	case SQ_GSTMP_RING_SIZE:
-	case SQ_HSTMP_RING_SIZE:
-	case SQ_LSTMP_RING_SIZE:
-	case SQ_PSTMP_RING_SIZE:
-	case SQ_VSTMP_RING_SIZE:
-	case SQ_ESGS_RING_ITEMSIZE:
-	case SQ_ESTMP_RING_ITEMSIZE:
-	case SQ_GSTMP_RING_ITEMSIZE:
-	case SQ_GSVS_RING_ITEMSIZE:
-	case SQ_GS_VERT_ITEMSIZE:
-	case SQ_GS_VERT_ITEMSIZE_1:
-	case SQ_GS_VERT_ITEMSIZE_2:
-	case SQ_GS_VERT_ITEMSIZE_3:
-	case SQ_GSVS_RING_OFFSET_1:
-	case SQ_GSVS_RING_OFFSET_2:
-	case SQ_GSVS_RING_OFFSET_3:
-	case SQ_HSTMP_RING_ITEMSIZE:
-	case SQ_LSTMP_RING_ITEMSIZE:
-	case SQ_PSTMP_RING_ITEMSIZE:
-	case SQ_VSTMP_RING_ITEMSIZE:
-	case VGT_TF_RING_SIZE:
-		/* get value to populate the IB don't remove */
-		/*tmp =radeon_get_ib_value(p, idx);
-		  ib[idx] = 0;*/
-		break;
-	case SQ_ESGS_RING_BASE:
-	case SQ_GSVS_RING_BASE:
-	case SQ_ESTMP_RING_BASE:
-	case SQ_GSTMP_RING_BASE:
-	case SQ_HSTMP_RING_BASE:
-	case SQ_LSTMP_RING_BASE:
-	case SQ_PSTMP_RING_BASE:
-	case SQ_VSTMP_RING_BASE:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		break;
-	case DB_DEPTH_CONTROL:
-		track->db_depth_control = radeon_get_ib_value(p, idx);
-		track->db_dirty = true;
-		break;
-	case CAYMAN_DB_EQAA:
-		if (p->rdev->family < CHIP_CAYMAN) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-				 "0x%04X\n", reg);
-			return -EINVAL;
-		}
-		break;
-	case CAYMAN_DB_DEPTH_INFO:
-		if (p->rdev->family < CHIP_CAYMAN) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-				 "0x%04X\n", reg);
-			return -EINVAL;
-		}
-		break;
-	case DB_Z_INFO:
-		track->db_z_info = radeon_get_ib_value(p, idx);
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				dev_warn(p->dev, "bad SET_CONTEXT_REG "
-						"0x%04X\n", reg);
-				return -EINVAL;
-			}
-			ib[idx] &= ~Z_ARRAY_MODE(0xf);
-			track->db_z_info &= ~Z_ARRAY_MODE(0xf);
-			ib[idx] |= Z_ARRAY_MODE(evergreen_cs_get_aray_mode(reloc->lobj.tiling_flags));
-			track->db_z_info |= Z_ARRAY_MODE(evergreen_cs_get_aray_mode(reloc->lobj.tiling_flags));
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
-				unsigned bankw, bankh, mtaspect, tile_split;
-
-				evergreen_tiling_fields(reloc->lobj.tiling_flags,
-							&bankw, &bankh, &mtaspect,
-							&tile_split);
-				ib[idx] |= DB_NUM_BANKS(evergreen_cs_get_num_banks(track->nbanks));
-				ib[idx] |= DB_TILE_SPLIT(tile_split) |
-						DB_BANK_WIDTH(bankw) |
-						DB_BANK_HEIGHT(bankh) |
-						DB_MACRO_TILE_ASPECT(mtaspect);
-			}
-		}
-		track->db_dirty = true;
-		break;
-	case DB_STENCIL_INFO:
-		track->db_s_info = radeon_get_ib_value(p, idx);
-		track->db_dirty = true;
-		break;
-	case DB_DEPTH_VIEW:
-		track->db_depth_view = radeon_get_ib_value(p, idx);
-		track->db_dirty = true;
-		break;
-	case DB_DEPTH_SIZE:
-		track->db_depth_size = radeon_get_ib_value(p, idx);
-		track->db_dirty = true;
-		break;
-	case R_02805C_DB_DEPTH_SLICE:
-		track->db_depth_slice = radeon_get_ib_value(p, idx);
-		track->db_dirty = true;
-		break;
-	case DB_Z_READ_BASE:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		track->db_z_read_offset = radeon_get_ib_value(p, idx);
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->db_z_read_bo = reloc->robj;
-		track->db_dirty = true;
-		break;
-	case DB_Z_WRITE_BASE:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		track->db_z_write_offset = radeon_get_ib_value(p, idx);
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->db_z_write_bo = reloc->robj;
-		track->db_dirty = true;
-		break;
-	case DB_STENCIL_READ_BASE:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		track->db_s_read_offset = radeon_get_ib_value(p, idx);
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->db_s_read_bo = reloc->robj;
-		track->db_dirty = true;
-		break;
-	case DB_STENCIL_WRITE_BASE:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		track->db_s_write_offset = radeon_get_ib_value(p, idx);
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->db_s_write_bo = reloc->robj;
-		track->db_dirty = true;
-		break;
-	case VGT_STRMOUT_CONFIG:
-		track->vgt_strmout_config = radeon_get_ib_value(p, idx);
-		track->streamout_dirty = true;
-		break;
-	case VGT_STRMOUT_BUFFER_CONFIG:
-		track->vgt_strmout_buffer_config = radeon_get_ib_value(p, idx);
-		track->streamout_dirty = true;
-		break;
-	case VGT_STRMOUT_BUFFER_BASE_0:
-	case VGT_STRMOUT_BUFFER_BASE_1:
-	case VGT_STRMOUT_BUFFER_BASE_2:
-	case VGT_STRMOUT_BUFFER_BASE_3:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		tmp = (reg - VGT_STRMOUT_BUFFER_BASE_0) / 16;
-		track->vgt_strmout_bo_offset[tmp] = radeon_get_ib_value(p, idx) << 8;
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->vgt_strmout_bo[tmp] = reloc->robj;
-		track->streamout_dirty = true;
-		break;
-	case VGT_STRMOUT_BUFFER_SIZE_0:
-	case VGT_STRMOUT_BUFFER_SIZE_1:
-	case VGT_STRMOUT_BUFFER_SIZE_2:
-	case VGT_STRMOUT_BUFFER_SIZE_3:
-		tmp = (reg - VGT_STRMOUT_BUFFER_SIZE_0) / 16;
-		/* size in register is DWs, convert to bytes */
-		track->vgt_strmout_size[tmp] = radeon_get_ib_value(p, idx) * 4;
-		track->streamout_dirty = true;
-		break;
-	case CP_COHER_BASE:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "missing reloc for CP_COHER_BASE "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-	case CB_TARGET_MASK:
-		track->cb_target_mask = radeon_get_ib_value(p, idx);
-		track->cb_dirty = true;
-		break;
-	case CB_SHADER_MASK:
-		track->cb_shader_mask = radeon_get_ib_value(p, idx);
-		track->cb_dirty = true;
-		break;
-	case PA_SC_AA_CONFIG:
-		if (p->rdev->family >= CHIP_CAYMAN) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-				 "0x%04X\n", reg);
-			return -EINVAL;
-		}
-		tmp = radeon_get_ib_value(p, idx) & MSAA_NUM_SAMPLES_MASK;
-		track->nsamples = 1 << tmp;
-		break;
-	case CAYMAN_PA_SC_AA_CONFIG:
-		if (p->rdev->family < CHIP_CAYMAN) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-				 "0x%04X\n", reg);
-			return -EINVAL;
-		}
-		tmp = radeon_get_ib_value(p, idx) & CAYMAN_MSAA_NUM_SAMPLES_MASK;
-		track->nsamples = 1 << tmp;
-		break;
-	case CB_COLOR0_VIEW:
-	case CB_COLOR1_VIEW:
-	case CB_COLOR2_VIEW:
-	case CB_COLOR3_VIEW:
-	case CB_COLOR4_VIEW:
-	case CB_COLOR5_VIEW:
-	case CB_COLOR6_VIEW:
-	case CB_COLOR7_VIEW:
-		tmp = (reg - CB_COLOR0_VIEW) / 0x3c;
-		track->cb_color_view[tmp] = radeon_get_ib_value(p, idx);
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR8_VIEW:
-	case CB_COLOR9_VIEW:
-	case CB_COLOR10_VIEW:
-	case CB_COLOR11_VIEW:
-		tmp = ((reg - CB_COLOR8_VIEW) / 0x1c) + 8;
-		track->cb_color_view[tmp] = radeon_get_ib_value(p, idx);
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR0_INFO:
-	case CB_COLOR1_INFO:
-	case CB_COLOR2_INFO:
-	case CB_COLOR3_INFO:
-	case CB_COLOR4_INFO:
-	case CB_COLOR5_INFO:
-	case CB_COLOR6_INFO:
-	case CB_COLOR7_INFO:
-		tmp = (reg - CB_COLOR0_INFO) / 0x3c;
-		track->cb_color_info[tmp] = radeon_get_ib_value(p, idx);
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				dev_warn(p->dev, "bad SET_CONTEXT_REG "
-						"0x%04X\n", reg);
-				return -EINVAL;
-			}
-			ib[idx] |= CB_ARRAY_MODE(evergreen_cs_get_aray_mode(reloc->lobj.tiling_flags));
-			track->cb_color_info[tmp] |= CB_ARRAY_MODE(evergreen_cs_get_aray_mode(reloc->lobj.tiling_flags));
-		}
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR8_INFO:
-	case CB_COLOR9_INFO:
-	case CB_COLOR10_INFO:
-	case CB_COLOR11_INFO:
-		tmp = ((reg - CB_COLOR8_INFO) / 0x1c) + 8;
-		track->cb_color_info[tmp] = radeon_get_ib_value(p, idx);
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				dev_warn(p->dev, "bad SET_CONTEXT_REG "
-						"0x%04X\n", reg);
-				return -EINVAL;
-			}
-			ib[idx] |= CB_ARRAY_MODE(evergreen_cs_get_aray_mode(reloc->lobj.tiling_flags));
-			track->cb_color_info[tmp] |= CB_ARRAY_MODE(evergreen_cs_get_aray_mode(reloc->lobj.tiling_flags));
-		}
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR0_PITCH:
-	case CB_COLOR1_PITCH:
-	case CB_COLOR2_PITCH:
-	case CB_COLOR3_PITCH:
-	case CB_COLOR4_PITCH:
-	case CB_COLOR5_PITCH:
-	case CB_COLOR6_PITCH:
-	case CB_COLOR7_PITCH:
-		tmp = (reg - CB_COLOR0_PITCH) / 0x3c;
-		track->cb_color_pitch[tmp] = radeon_get_ib_value(p, idx);
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR8_PITCH:
-	case CB_COLOR9_PITCH:
-	case CB_COLOR10_PITCH:
-	case CB_COLOR11_PITCH:
-		tmp = ((reg - CB_COLOR8_PITCH) / 0x1c) + 8;
-		track->cb_color_pitch[tmp] = radeon_get_ib_value(p, idx);
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR0_SLICE:
-	case CB_COLOR1_SLICE:
-	case CB_COLOR2_SLICE:
-	case CB_COLOR3_SLICE:
-	case CB_COLOR4_SLICE:
-	case CB_COLOR5_SLICE:
-	case CB_COLOR6_SLICE:
-	case CB_COLOR7_SLICE:
-		tmp = (reg - CB_COLOR0_SLICE) / 0x3c;
-		track->cb_color_slice[tmp] = radeon_get_ib_value(p, idx);
-		track->cb_color_slice_idx[tmp] = idx;
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR8_SLICE:
-	case CB_COLOR9_SLICE:
-	case CB_COLOR10_SLICE:
-	case CB_COLOR11_SLICE:
-		tmp = ((reg - CB_COLOR8_SLICE) / 0x1c) + 8;
-		track->cb_color_slice[tmp] = radeon_get_ib_value(p, idx);
-		track->cb_color_slice_idx[tmp] = idx;
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR0_ATTRIB:
-	case CB_COLOR1_ATTRIB:
-	case CB_COLOR2_ATTRIB:
-	case CB_COLOR3_ATTRIB:
-	case CB_COLOR4_ATTRIB:
-	case CB_COLOR5_ATTRIB:
-	case CB_COLOR6_ATTRIB:
-	case CB_COLOR7_ATTRIB:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
-				unsigned bankw, bankh, mtaspect, tile_split;
-
-				evergreen_tiling_fields(reloc->lobj.tiling_flags,
-							&bankw, &bankh, &mtaspect,
-							&tile_split);
-				ib[idx] |= CB_NUM_BANKS(evergreen_cs_get_num_banks(track->nbanks));
-				ib[idx] |= CB_TILE_SPLIT(tile_split) |
-					   CB_BANK_WIDTH(bankw) |
-					   CB_BANK_HEIGHT(bankh) |
-					   CB_MACRO_TILE_ASPECT(mtaspect);
-			}
-		}
-		tmp = ((reg - CB_COLOR0_ATTRIB) / 0x3c);
-		track->cb_color_attrib[tmp] = ib[idx];
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR8_ATTRIB:
-	case CB_COLOR9_ATTRIB:
-	case CB_COLOR10_ATTRIB:
-	case CB_COLOR11_ATTRIB:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
-				unsigned bankw, bankh, mtaspect, tile_split;
-
-				evergreen_tiling_fields(reloc->lobj.tiling_flags,
-							&bankw, &bankh, &mtaspect,
-							&tile_split);
-				ib[idx] |= CB_NUM_BANKS(evergreen_cs_get_num_banks(track->nbanks));
-				ib[idx] |= CB_TILE_SPLIT(tile_split) |
-					   CB_BANK_WIDTH(bankw) |
-					   CB_BANK_HEIGHT(bankh) |
-					   CB_MACRO_TILE_ASPECT(mtaspect);
-			}
-		}
-		tmp = ((reg - CB_COLOR8_ATTRIB) / 0x1c) + 8;
-		track->cb_color_attrib[tmp] = ib[idx];
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR0_FMASK:
-	case CB_COLOR1_FMASK:
-	case CB_COLOR2_FMASK:
-	case CB_COLOR3_FMASK:
-	case CB_COLOR4_FMASK:
-	case CB_COLOR5_FMASK:
-	case CB_COLOR6_FMASK:
-	case CB_COLOR7_FMASK:
-		tmp = (reg - CB_COLOR0_FMASK) / 0x3c;
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->cb_color_fmask_bo[tmp] = reloc->robj;
-		break;
-	case CB_COLOR0_CMASK:
-	case CB_COLOR1_CMASK:
-	case CB_COLOR2_CMASK:
-	case CB_COLOR3_CMASK:
-	case CB_COLOR4_CMASK:
-	case CB_COLOR5_CMASK:
-	case CB_COLOR6_CMASK:
-	case CB_COLOR7_CMASK:
-		tmp = (reg - CB_COLOR0_CMASK) / 0x3c;
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->cb_color_cmask_bo[tmp] = reloc->robj;
-		break;
-	case CB_COLOR0_FMASK_SLICE:
-	case CB_COLOR1_FMASK_SLICE:
-	case CB_COLOR2_FMASK_SLICE:
-	case CB_COLOR3_FMASK_SLICE:
-	case CB_COLOR4_FMASK_SLICE:
-	case CB_COLOR5_FMASK_SLICE:
-	case CB_COLOR6_FMASK_SLICE:
-	case CB_COLOR7_FMASK_SLICE:
-		tmp = (reg - CB_COLOR0_FMASK_SLICE) / 0x3c;
-		track->cb_color_fmask_slice[tmp] = radeon_get_ib_value(p, idx);
-		break;
-	case CB_COLOR0_CMASK_SLICE:
-	case CB_COLOR1_CMASK_SLICE:
-	case CB_COLOR2_CMASK_SLICE:
-	case CB_COLOR3_CMASK_SLICE:
-	case CB_COLOR4_CMASK_SLICE:
-	case CB_COLOR5_CMASK_SLICE:
-	case CB_COLOR6_CMASK_SLICE:
-	case CB_COLOR7_CMASK_SLICE:
-		tmp = (reg - CB_COLOR0_CMASK_SLICE) / 0x3c;
-		track->cb_color_cmask_slice[tmp] = radeon_get_ib_value(p, idx);
-		break;
-	case CB_COLOR0_BASE:
-	case CB_COLOR1_BASE:
-	case CB_COLOR2_BASE:
-	case CB_COLOR3_BASE:
-	case CB_COLOR4_BASE:
-	case CB_COLOR5_BASE:
-	case CB_COLOR6_BASE:
-	case CB_COLOR7_BASE:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		tmp = (reg - CB_COLOR0_BASE) / 0x3c;
-		track->cb_color_bo_offset[tmp] = radeon_get_ib_value(p, idx);
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->cb_color_bo[tmp] = reloc->robj;
-		track->cb_dirty = true;
-		break;
-	case CB_COLOR8_BASE:
-	case CB_COLOR9_BASE:
-	case CB_COLOR10_BASE:
-	case CB_COLOR11_BASE:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		tmp = ((reg - CB_COLOR8_BASE) / 0x1c) + 8;
-		track->cb_color_bo_offset[tmp] = radeon_get_ib_value(p, idx);
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->cb_color_bo[tmp] = reloc->robj;
-		track->cb_dirty = true;
-		break;
-	case DB_HTILE_DATA_BASE:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		track->htile_offset = radeon_get_ib_value(p, idx);
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->htile_bo = reloc->robj;
-		track->db_dirty = true;
-		break;
-	case DB_HTILE_SURFACE:
-		/* 8x8 only */
-		track->htile_surface = radeon_get_ib_value(p, idx);
-		track->db_dirty = true;
-		break;
-	case CB_IMMED0_BASE:
-	case CB_IMMED1_BASE:
-	case CB_IMMED2_BASE:
-	case CB_IMMED3_BASE:
-	case CB_IMMED4_BASE:
-	case CB_IMMED5_BASE:
-	case CB_IMMED6_BASE:
-	case CB_IMMED7_BASE:
-	case CB_IMMED8_BASE:
-	case CB_IMMED9_BASE:
-	case CB_IMMED10_BASE:
-	case CB_IMMED11_BASE:
-	case SQ_PGM_START_FS:
-	case SQ_PGM_START_ES:
-	case SQ_PGM_START_VS:
-	case SQ_PGM_START_GS:
-	case SQ_PGM_START_PS:
-	case SQ_PGM_START_HS:
-	case SQ_PGM_START_LS:
-	case SQ_CONST_MEM_BASE:
-	case SQ_ALU_CONST_CACHE_GS_0:
-	case SQ_ALU_CONST_CACHE_GS_1:
-	case SQ_ALU_CONST_CACHE_GS_2:
-	case SQ_ALU_CONST_CACHE_GS_3:
-	case SQ_ALU_CONST_CACHE_GS_4:
-	case SQ_ALU_CONST_CACHE_GS_5:
-	case SQ_ALU_CONST_CACHE_GS_6:
-	case SQ_ALU_CONST_CACHE_GS_7:
-	case SQ_ALU_CONST_CACHE_GS_8:
-	case SQ_ALU_CONST_CACHE_GS_9:
-	case SQ_ALU_CONST_CACHE_GS_10:
-	case SQ_ALU_CONST_CACHE_GS_11:
-	case SQ_ALU_CONST_CACHE_GS_12:
-	case SQ_ALU_CONST_CACHE_GS_13:
-	case SQ_ALU_CONST_CACHE_GS_14:
-	case SQ_ALU_CONST_CACHE_GS_15:
-	case SQ_ALU_CONST_CACHE_PS_0:
-	case SQ_ALU_CONST_CACHE_PS_1:
-	case SQ_ALU_CONST_CACHE_PS_2:
-	case SQ_ALU_CONST_CACHE_PS_3:
-	case SQ_ALU_CONST_CACHE_PS_4:
-	case SQ_ALU_CONST_CACHE_PS_5:
-	case SQ_ALU_CONST_CACHE_PS_6:
-	case SQ_ALU_CONST_CACHE_PS_7:
-	case SQ_ALU_CONST_CACHE_PS_8:
-	case SQ_ALU_CONST_CACHE_PS_9:
-	case SQ_ALU_CONST_CACHE_PS_10:
-	case SQ_ALU_CONST_CACHE_PS_11:
-	case SQ_ALU_CONST_CACHE_PS_12:
-	case SQ_ALU_CONST_CACHE_PS_13:
-	case SQ_ALU_CONST_CACHE_PS_14:
-	case SQ_ALU_CONST_CACHE_PS_15:
-	case SQ_ALU_CONST_CACHE_VS_0:
-	case SQ_ALU_CONST_CACHE_VS_1:
-	case SQ_ALU_CONST_CACHE_VS_2:
-	case SQ_ALU_CONST_CACHE_VS_3:
-	case SQ_ALU_CONST_CACHE_VS_4:
-	case SQ_ALU_CONST_CACHE_VS_5:
-	case SQ_ALU_CONST_CACHE_VS_6:
-	case SQ_ALU_CONST_CACHE_VS_7:
-	case SQ_ALU_CONST_CACHE_VS_8:
-	case SQ_ALU_CONST_CACHE_VS_9:
-	case SQ_ALU_CONST_CACHE_VS_10:
-	case SQ_ALU_CONST_CACHE_VS_11:
-	case SQ_ALU_CONST_CACHE_VS_12:
-	case SQ_ALU_CONST_CACHE_VS_13:
-	case SQ_ALU_CONST_CACHE_VS_14:
-	case SQ_ALU_CONST_CACHE_VS_15:
-	case SQ_ALU_CONST_CACHE_HS_0:
-	case SQ_ALU_CONST_CACHE_HS_1:
-	case SQ_ALU_CONST_CACHE_HS_2:
-	case SQ_ALU_CONST_CACHE_HS_3:
-	case SQ_ALU_CONST_CACHE_HS_4:
-	case SQ_ALU_CONST_CACHE_HS_5:
-	case SQ_ALU_CONST_CACHE_HS_6:
-	case SQ_ALU_CONST_CACHE_HS_7:
-	case SQ_ALU_CONST_CACHE_HS_8:
-	case SQ_ALU_CONST_CACHE_HS_9:
-	case SQ_ALU_CONST_CACHE_HS_10:
-	case SQ_ALU_CONST_CACHE_HS_11:
-	case SQ_ALU_CONST_CACHE_HS_12:
-	case SQ_ALU_CONST_CACHE_HS_13:
-	case SQ_ALU_CONST_CACHE_HS_14:
-	case SQ_ALU_CONST_CACHE_HS_15:
-	case SQ_ALU_CONST_CACHE_LS_0:
-	case SQ_ALU_CONST_CACHE_LS_1:
-	case SQ_ALU_CONST_CACHE_LS_2:
-	case SQ_ALU_CONST_CACHE_LS_3:
-	case SQ_ALU_CONST_CACHE_LS_4:
-	case SQ_ALU_CONST_CACHE_LS_5:
-	case SQ_ALU_CONST_CACHE_LS_6:
-	case SQ_ALU_CONST_CACHE_LS_7:
-	case SQ_ALU_CONST_CACHE_LS_8:
-	case SQ_ALU_CONST_CACHE_LS_9:
-	case SQ_ALU_CONST_CACHE_LS_10:
-	case SQ_ALU_CONST_CACHE_LS_11:
-	case SQ_ALU_CONST_CACHE_LS_12:
-	case SQ_ALU_CONST_CACHE_LS_13:
-	case SQ_ALU_CONST_CACHE_LS_14:
-	case SQ_ALU_CONST_CACHE_LS_15:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		break;
-	case SX_MEMORY_EXPORT_BASE:
-		if (p->rdev->family >= CHIP_CAYMAN) {
-			dev_warn(p->dev, "bad SET_CONFIG_REG "
-				 "0x%04X\n", reg);
-			return -EINVAL;
-		}
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONFIG_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		break;
-	case CAYMAN_SX_SCATTER_EXPORT_BASE:
-		if (p->rdev->family < CHIP_CAYMAN) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-				 "0x%04X\n", reg);
-			return -EINVAL;
-		}
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		break;
-	case SX_MISC:
-		track->sx_misc_kill_all_prims = (radeon_get_ib_value(p, idx) & 0x1) != 0;
-		break;
-	default:
-		dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static bool evergreen_is_safe_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
-{
-	u32 last_reg, m, i;
-
-	if (p->rdev->family >= CHIP_CAYMAN)
-		last_reg = ARRAY_SIZE(cayman_reg_safe_bm);
-	else
-		last_reg = ARRAY_SIZE(evergreen_reg_safe_bm);
-
-	i = (reg >> 7);
-	if (i >= last_reg) {
-		dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
-		return false;
-	}
-	m = 1 << ((reg >> 2) & 31);
-	if (p->rdev->family >= CHIP_CAYMAN) {
-		if (!(cayman_reg_safe_bm[i] & m))
-			return true;
-	} else {
-		if (!(evergreen_reg_safe_bm[i] & m))
-			return true;
-	}
-	dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
-	return false;
-}
-
-static int evergreen_packet3_check(struct radeon_cs_parser *p,
-				   struct radeon_cs_packet *pkt)
-{
-	struct radeon_cs_reloc *reloc;
-	struct evergreen_cs_track *track;
-	volatile u32 *ib;
-	unsigned idx;
-	unsigned i;
-	unsigned start_reg, end_reg, reg;
-	int r;
-	u32 idx_value;
-
-	track = (struct evergreen_cs_track *)p->track;
-	ib = p->ib->ptr;
-	idx = pkt->idx + 1;
-	idx_value = radeon_get_ib_value(p, idx);
-
-	switch (pkt->opcode) {
-	case PACKET3_SET_PREDICATION:
-	{
-		int pred_op;
-		int tmp;
-		uint64_t offset;
-
-		if (pkt->count != 1) {
-			DRM_ERROR("bad SET PREDICATION\n");
-			return -EINVAL;
-		}
-
-		tmp = radeon_get_ib_value(p, idx + 1);
-		pred_op = (tmp >> 16) & 0x7;
-
-		/* for the clear predicate operation */
-		if (pred_op == 0)
-			return 0;
-
-		if (pred_op > 2) {
-			DRM_ERROR("bad SET PREDICATION operation %d\n", pred_op);
-			return -EINVAL;
-		}
-
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad SET PREDICATION\n");
-			return -EINVAL;
-		}
-
-		offset = reloc->lobj.gpu_offset +
-		         (idx_value & 0xfffffff0) +
-		         ((u64)(tmp & 0xff) << 32);
-
-		ib[idx + 0] = offset;
-		ib[idx + 1] = (tmp & 0xffffff00) | (upper_32_bits(offset) & 0xff);
-	}
-	break;
-	case PACKET3_CONTEXT_CONTROL:
-		if (pkt->count != 1) {
-			DRM_ERROR("bad CONTEXT_CONTROL\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_INDEX_TYPE:
-	case PACKET3_NUM_INSTANCES:
-	case PACKET3_CLEAR_STATE:
-		if (pkt->count) {
-			DRM_ERROR("bad INDEX_TYPE/NUM_INSTANCES/CLEAR_STATE\n");
-			return -EINVAL;
-		}
-		break;
-	case CAYMAN_PACKET3_DEALLOC_STATE:
-		if (p->rdev->family < CHIP_CAYMAN) {
-			DRM_ERROR("bad PACKET3_DEALLOC_STATE\n");
-			return -EINVAL;
-		}
-		if (pkt->count) {
-			DRM_ERROR("bad INDEX_TYPE/NUM_INSTANCES/CLEAR_STATE\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_INDEX_BASE:
-	{
-		uint64_t offset;
-
-		if (pkt->count != 1) {
-			DRM_ERROR("bad INDEX_BASE\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad INDEX_BASE\n");
-			return -EINVAL;
-		}
-
-		offset = reloc->lobj.gpu_offset +
-		         idx_value +
-		         ((u64)(radeon_get_ib_value(p, idx+1) & 0xff) << 32);
-
-		ib[idx+0] = offset;
-		ib[idx+1] = upper_32_bits(offset) & 0xff;
-
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__);
-			return r;
-		}
-		break;
-	}
-	case PACKET3_DRAW_INDEX:
-	{
-		uint64_t offset;
-		if (pkt->count != 3) {
-			DRM_ERROR("bad DRAW_INDEX\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad DRAW_INDEX\n");
-			return -EINVAL;
-		}
-
-		offset = reloc->lobj.gpu_offset +
-		         idx_value +
-		         ((u64)(radeon_get_ib_value(p, idx+1) & 0xff) << 32);
-
-		ib[idx+0] = offset;
-		ib[idx+1] = upper_32_bits(offset) & 0xff;
-
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__);
-			return r;
-		}
-		break;
-	}
-	case PACKET3_DRAW_INDEX_2:
-	{
-		uint64_t offset;
-
-		if (pkt->count != 4) {
-			DRM_ERROR("bad DRAW_INDEX_2\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad DRAW_INDEX_2\n");
-			return -EINVAL;
-		}
-
-		offset = reloc->lobj.gpu_offset +
-		         radeon_get_ib_value(p, idx+1) +
-		         ((u64)(radeon_get_ib_value(p, idx+2) & 0xff) << 32);
-
-		ib[idx+1] = offset;
-		ib[idx+2] = upper_32_bits(offset) & 0xff;
-
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__);
-			return r;
-		}
-		break;
-	}
-	case PACKET3_DRAW_INDEX_AUTO:
-		if (pkt->count != 1) {
-			DRM_ERROR("bad DRAW_INDEX_AUTO\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream %d\n", __func__, __LINE__, idx);
-			return r;
-		}
-		break;
-	case PACKET3_DRAW_INDEX_MULTI_AUTO:
-		if (pkt->count != 2) {
-			DRM_ERROR("bad DRAW_INDEX_MULTI_AUTO\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream %d\n", __func__, __LINE__, idx);
-			return r;
-		}
-		break;
-	case PACKET3_DRAW_INDEX_IMMD:
-		if (pkt->count < 2) {
-			DRM_ERROR("bad DRAW_INDEX_IMMD\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__);
-			return r;
-		}
-		break;
-	case PACKET3_DRAW_INDEX_OFFSET:
-		if (pkt->count != 2) {
-			DRM_ERROR("bad DRAW_INDEX_OFFSET\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__);
-			return r;
-		}
-		break;
-	case PACKET3_DRAW_INDEX_OFFSET_2:
-		if (pkt->count != 3) {
-			DRM_ERROR("bad DRAW_INDEX_OFFSET_2\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__);
-			return r;
-		}
-		break;
-	case PACKET3_DISPATCH_DIRECT:
-		if (pkt->count != 3) {
-			DRM_ERROR("bad DISPATCH_DIRECT\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream %d\n", __func__, __LINE__, idx);
-			return r;
-		}
-		break;
-	case PACKET3_DISPATCH_INDIRECT:
-		if (pkt->count != 1) {
-			DRM_ERROR("bad DISPATCH_INDIRECT\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad DISPATCH_INDIRECT\n");
-			return -EINVAL;
-		}
-		ib[idx+0] = idx_value + (u32)(reloc->lobj.gpu_offset & 0xffffffff);
-		r = evergreen_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__);
-			return r;
-		}
-		break;
-	case PACKET3_WAIT_REG_MEM:
-		if (pkt->count != 5) {
-			DRM_ERROR("bad WAIT_REG_MEM\n");
-			return -EINVAL;
-		}
-		/* bit 4 is reg (0) or mem (1) */
-		if (idx_value & 0x10) {
-			uint64_t offset;
-
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad WAIT_REG_MEM\n");
-				return -EINVAL;
-			}
-
-			offset = reloc->lobj.gpu_offset +
-			         (radeon_get_ib_value(p, idx+1) & 0xfffffffc) +
-			         ((u64)(radeon_get_ib_value(p, idx+2) & 0xff) << 32);
-
-			ib[idx+1] = (ib[idx+1] & 0x3) | (offset & 0xfffffffc);
-			ib[idx+2] = upper_32_bits(offset) & 0xff;
-		}
-		break;
-	case PACKET3_SURFACE_SYNC:
-		if (pkt->count != 3) {
-			DRM_ERROR("bad SURFACE_SYNC\n");
-			return -EINVAL;
-		}
-		/* 0xffffffff/0x0 is flush all cache flag */
-		if (radeon_get_ib_value(p, idx + 1) != 0xffffffff ||
-		    radeon_get_ib_value(p, idx + 2) != 0) {
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad SURFACE_SYNC\n");
-				return -EINVAL;
-			}
-			ib[idx+2] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		}
-		break;
-	case PACKET3_EVENT_WRITE:
-		if (pkt->count != 2 && pkt->count != 0) {
-			DRM_ERROR("bad EVENT_WRITE\n");
-			return -EINVAL;
-		}
-		if (pkt->count) {
-			uint64_t offset;
-
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad EVENT_WRITE\n");
-				return -EINVAL;
-			}
-			offset = reloc->lobj.gpu_offset +
-			         (radeon_get_ib_value(p, idx+1) & 0xfffffff8) +
-			         ((u64)(radeon_get_ib_value(p, idx+2) & 0xff) << 32);
-
-			ib[idx+1] = offset & 0xfffffff8;
-			ib[idx+2] = upper_32_bits(offset) & 0xff;
-		}
-		break;
-	case PACKET3_EVENT_WRITE_EOP:
-	{
-		uint64_t offset;
-
-		if (pkt->count != 4) {
-			DRM_ERROR("bad EVENT_WRITE_EOP\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad EVENT_WRITE_EOP\n");
-			return -EINVAL;
-		}
-
-		offset = reloc->lobj.gpu_offset +
-		         (radeon_get_ib_value(p, idx+1) & 0xfffffffc) +
-		         ((u64)(radeon_get_ib_value(p, idx+2) & 0xff) << 32);
-
-		ib[idx+1] = offset & 0xfffffffc;
-		ib[idx+2] = (ib[idx+2] & 0xffffff00) | (upper_32_bits(offset) & 0xff);
-		break;
-	}
-	case PACKET3_EVENT_WRITE_EOS:
-	{
-		uint64_t offset;
-
-		if (pkt->count != 3) {
-			DRM_ERROR("bad EVENT_WRITE_EOS\n");
-			return -EINVAL;
-		}
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad EVENT_WRITE_EOS\n");
-			return -EINVAL;
-		}
-
-		offset = reloc->lobj.gpu_offset +
-		         (radeon_get_ib_value(p, idx+1) & 0xfffffffc) +
-		         ((u64)(radeon_get_ib_value(p, idx+2) & 0xff) << 32);
-
-		ib[idx+1] = offset & 0xfffffffc;
-		ib[idx+2] = (ib[idx+2] & 0xffffff00) | (upper_32_bits(offset) & 0xff);
-		break;
-	}
-	case PACKET3_SET_CONFIG_REG:
-		start_reg = (idx_value << 2) + PACKET3_SET_CONFIG_REG_START;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_CONFIG_REG_START) ||
-		    (start_reg >= PACKET3_SET_CONFIG_REG_END) ||
-		    (end_reg >= PACKET3_SET_CONFIG_REG_END)) {
-			DRM_ERROR("bad PACKET3_SET_CONFIG_REG\n");
-			return -EINVAL;
-		}
-		for (i = 0; i < pkt->count; i++) {
-			reg = start_reg + (4 * i);
-			r = evergreen_cs_check_reg(p, reg, idx+1+i);
-			if (r)
-				return r;
-		}
-		break;
-	case PACKET3_SET_CONTEXT_REG:
-		start_reg = (idx_value << 2) + PACKET3_SET_CONTEXT_REG_START;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_CONTEXT_REG_START) ||
-		    (start_reg >= PACKET3_SET_CONTEXT_REG_END) ||
-		    (end_reg >= PACKET3_SET_CONTEXT_REG_END)) {
-			DRM_ERROR("bad PACKET3_SET_CONTEXT_REG\n");
-			return -EINVAL;
-		}
-		for (i = 0; i < pkt->count; i++) {
-			reg = start_reg + (4 * i);
-			r = evergreen_cs_check_reg(p, reg, idx+1+i);
-			if (r)
-				return r;
-		}
-		break;
-	case PACKET3_SET_RESOURCE:
-		if (pkt->count % 8) {
-			DRM_ERROR("bad SET_RESOURCE\n");
-			return -EINVAL;
-		}
-		start_reg = (idx_value << 2) + PACKET3_SET_RESOURCE_START;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_RESOURCE_START) ||
-		    (start_reg >= PACKET3_SET_RESOURCE_END) ||
-		    (end_reg >= PACKET3_SET_RESOURCE_END)) {
-			DRM_ERROR("bad SET_RESOURCE\n");
-			return -EINVAL;
-		}
-		for (i = 0; i < (pkt->count / 8); i++) {
-			struct radeon_bo *texture, *mipmap;
-			u32 toffset, moffset;
-			u32 size, offset;
-
-			switch (G__SQ_CONSTANT_TYPE(radeon_get_ib_value(p, idx+1+(i*8)+7))) {
-			case SQ_TEX_VTX_VALID_TEXTURE:
-				/* tex base */
-				r = evergreen_cs_packet_next_reloc(p, &reloc);
-				if (r) {
-					DRM_ERROR("bad SET_RESOURCE (tex)\n");
-					return -EINVAL;
-				}
-				if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-					ib[idx+1+(i*8)+1] |=
-						TEX_ARRAY_MODE(evergreen_cs_get_aray_mode(reloc->lobj.tiling_flags));
-					if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
-						unsigned bankw, bankh, mtaspect, tile_split;
-
-						evergreen_tiling_fields(reloc->lobj.tiling_flags,
-									&bankw, &bankh, &mtaspect,
-									&tile_split);
-						ib[idx+1+(i*8)+6] |= TEX_TILE_SPLIT(tile_split);
-						ib[idx+1+(i*8)+7] |=
-							TEX_BANK_WIDTH(bankw) |
-							TEX_BANK_HEIGHT(bankh) |
-							MACRO_TILE_ASPECT(mtaspect) |
-							TEX_NUM_BANKS(evergreen_cs_get_num_banks(track->nbanks));
-					}
-				}
-				texture = reloc->robj;
-				toffset = (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-				/* tex mip base */
-				r = evergreen_cs_packet_next_reloc(p, &reloc);
-				if (r) {
-					DRM_ERROR("bad SET_RESOURCE (tex)\n");
-					return -EINVAL;
-				}
-				moffset = (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-				mipmap = reloc->robj;
-				r = evergreen_cs_track_validate_texture(p, texture, mipmap, idx+1+(i*8));
-				if (r)
-					return r;
-				ib[idx+1+(i*8)+2] += toffset;
-				ib[idx+1+(i*8)+3] += moffset;
-				break;
-			case SQ_TEX_VTX_VALID_BUFFER:
-			{
-				uint64_t offset64;
-				/* vtx base */
-				r = evergreen_cs_packet_next_reloc(p, &reloc);
-				if (r) {
-					DRM_ERROR("bad SET_RESOURCE (vtx)\n");
-					return -EINVAL;
-				}
-				offset = radeon_get_ib_value(p, idx+1+(i*8)+0);
-				size = radeon_get_ib_value(p, idx+1+(i*8)+1);
-				if (p->rdev && (size + offset) > radeon_bo_size(reloc->robj)) {
-					/* force size to size of the buffer */
-					dev_warn(p->dev, "vbo resource seems too big for the bo\n");
-					ib[idx+1+(i*8)+1] = radeon_bo_size(reloc->robj) - offset;
-				}
-
-				offset64 = reloc->lobj.gpu_offset + offset;
-				ib[idx+1+(i*8)+0] = offset64;
-				ib[idx+1+(i*8)+2] = (ib[idx+1+(i*8)+2] & 0xffffff00) |
-						    (upper_32_bits(offset64) & 0xff);
-				break;
-			}
-			case SQ_TEX_VTX_INVALID_TEXTURE:
-			case SQ_TEX_VTX_INVALID_BUFFER:
-			default:
-				DRM_ERROR("bad SET_RESOURCE\n");
-				return -EINVAL;
-			}
-		}
-		break;
-	case PACKET3_SET_ALU_CONST:
-		/* XXX fix me ALU const buffers only */
-		break;
-	case PACKET3_SET_BOOL_CONST:
-		start_reg = (idx_value << 2) + PACKET3_SET_BOOL_CONST_START;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_BOOL_CONST_START) ||
-		    (start_reg >= PACKET3_SET_BOOL_CONST_END) ||
-		    (end_reg >= PACKET3_SET_BOOL_CONST_END)) {
-			DRM_ERROR("bad SET_BOOL_CONST\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_SET_LOOP_CONST:
-		start_reg = (idx_value << 2) + PACKET3_SET_LOOP_CONST_START;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_LOOP_CONST_START) ||
-		    (start_reg >= PACKET3_SET_LOOP_CONST_END) ||
-		    (end_reg >= PACKET3_SET_LOOP_CONST_END)) {
-			DRM_ERROR("bad SET_LOOP_CONST\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_SET_CTL_CONST:
-		start_reg = (idx_value << 2) + PACKET3_SET_CTL_CONST_START;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_CTL_CONST_START) ||
-		    (start_reg >= PACKET3_SET_CTL_CONST_END) ||
-		    (end_reg >= PACKET3_SET_CTL_CONST_END)) {
-			DRM_ERROR("bad SET_CTL_CONST\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_SET_SAMPLER:
-		if (pkt->count % 3) {
-			DRM_ERROR("bad SET_SAMPLER\n");
-			return -EINVAL;
-		}
-		start_reg = (idx_value << 2) + PACKET3_SET_SAMPLER_START;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_SAMPLER_START) ||
-		    (start_reg >= PACKET3_SET_SAMPLER_END) ||
-		    (end_reg >= PACKET3_SET_SAMPLER_END)) {
-			DRM_ERROR("bad SET_SAMPLER\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_STRMOUT_BUFFER_UPDATE:
-		if (pkt->count != 4) {
-			DRM_ERROR("bad STRMOUT_BUFFER_UPDATE (invalid count)\n");
-			return -EINVAL;
-		}
-		/* Updating memory at DST_ADDRESS. */
-		if (idx_value & 0x1) {
-			u64 offset;
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad STRMOUT_BUFFER_UPDATE (missing dst reloc)\n");
-				return -EINVAL;
-			}
-			offset = radeon_get_ib_value(p, idx+1);
-			offset += ((u64)(radeon_get_ib_value(p, idx+2) & 0xff)) << 32;
-			if ((offset + 4) > radeon_bo_size(reloc->robj)) {
-				DRM_ERROR("bad STRMOUT_BUFFER_UPDATE dst bo too small: 0x%llx, 0x%lx\n",
-					  offset + 4, radeon_bo_size(reloc->robj));
-				return -EINVAL;
-			}
-			offset += reloc->lobj.gpu_offset;
-			ib[idx+1] = offset;
-			ib[idx+2] = upper_32_bits(offset) & 0xff;
-		}
-		/* Reading data from SRC_ADDRESS. */
-		if (((idx_value >> 1) & 0x3) == 2) {
-			u64 offset;
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad STRMOUT_BUFFER_UPDATE (missing src reloc)\n");
-				return -EINVAL;
-			}
-			offset = radeon_get_ib_value(p, idx+3);
-			offset += ((u64)(radeon_get_ib_value(p, idx+4) & 0xff)) << 32;
-			if ((offset + 4) > radeon_bo_size(reloc->robj)) {
-				DRM_ERROR("bad STRMOUT_BUFFER_UPDATE src bo too small: 0x%llx, 0x%lx\n",
-					  offset + 4, radeon_bo_size(reloc->robj));
-				return -EINVAL;
-			}
-			offset += reloc->lobj.gpu_offset;
-			ib[idx+3] = offset;
-			ib[idx+4] = upper_32_bits(offset) & 0xff;
-		}
-		break;
-	case PACKET3_COPY_DW:
-		if (pkt->count != 4) {
-			DRM_ERROR("bad COPY_DW (invalid count)\n");
-			return -EINVAL;
-		}
-		if (idx_value & 0x1) {
-			u64 offset;
-			/* SRC is memory. */
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad COPY_DW (missing src reloc)\n");
-				return -EINVAL;
-			}
-			offset = radeon_get_ib_value(p, idx+1);
-			offset += ((u64)(radeon_get_ib_value(p, idx+2) & 0xff)) << 32;
-			if ((offset + 4) > radeon_bo_size(reloc->robj)) {
-				DRM_ERROR("bad COPY_DW src bo too small: 0x%llx, 0x%lx\n",
-					  offset + 4, radeon_bo_size(reloc->robj));
-				return -EINVAL;
-			}
-			offset += reloc->lobj.gpu_offset;
-			ib[idx+1] = offset;
-			ib[idx+2] = upper_32_bits(offset) & 0xff;
-		} else {
-			/* SRC is a reg. */
-			reg = radeon_get_ib_value(p, idx+1) << 2;
-			if (!evergreen_is_safe_reg(p, reg, idx+1))
-				return -EINVAL;
-		}
-		if (idx_value & 0x2) {
-			u64 offset;
-			/* DST is memory. */
-			r = evergreen_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad COPY_DW (missing dst reloc)\n");
-				return -EINVAL;
-			}
-			offset = radeon_get_ib_value(p, idx+3);
-			offset += ((u64)(radeon_get_ib_value(p, idx+4) & 0xff)) << 32;
-			if ((offset + 4) > radeon_bo_size(reloc->robj)) {
-				DRM_ERROR("bad COPY_DW dst bo too small: 0x%llx, 0x%lx\n",
-					  offset + 4, radeon_bo_size(reloc->robj));
-				return -EINVAL;
-			}
-			offset += reloc->lobj.gpu_offset;
-			ib[idx+3] = offset;
-			ib[idx+4] = upper_32_bits(offset) & 0xff;
-		} else {
-			/* DST is a reg. */
-			reg = radeon_get_ib_value(p, idx+3) << 2;
-			if (!evergreen_is_safe_reg(p, reg, idx+3))
-				return -EINVAL;
-		}
-		break;
-	case PACKET3_NOP:
-		break;
-	default:
-		DRM_ERROR("Packet3 opcode %x not supported\n", pkt->opcode);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int evergreen_cs_parse(struct radeon_cs_parser *p)
-{
-	struct radeon_cs_packet pkt;
-	struct evergreen_cs_track *track;
-	u32 tmp;
-	int r;
-
-	if (p->track == NULL) {
-		/* initialize tracker, we are in kms */
-		track = kzalloc(sizeof(*track), GFP_KERNEL);
-		if (track == NULL)
-			return -ENOMEM;
-		evergreen_cs_track_init(track);
-		if (p->rdev->family >= CHIP_CAYMAN)
-			tmp = p->rdev->config.cayman.tile_config;
-		else
-			tmp = p->rdev->config.evergreen.tile_config;
-
-		switch (tmp & 0xf) {
-		case 0:
-			track->npipes = 1;
-			break;
-		case 1:
-		default:
-			track->npipes = 2;
-			break;
-		case 2:
-			track->npipes = 4;
-			break;
-		case 3:
-			track->npipes = 8;
-			break;
-		}
-
-		switch ((tmp & 0xf0) >> 4) {
-		case 0:
-			track->nbanks = 4;
-			break;
-		case 1:
-		default:
-			track->nbanks = 8;
-			break;
-		case 2:
-			track->nbanks = 16;
-			break;
-		}
-
-		switch ((tmp & 0xf00) >> 8) {
-		case 0:
-			track->group_size = 256;
-			break;
-		case 1:
-		default:
-			track->group_size = 512;
-			break;
-		}
-
-		switch ((tmp & 0xf000) >> 12) {
-		case 0:
-			track->row_size = 1;
-			break;
-		case 1:
-		default:
-			track->row_size = 2;
-			break;
-		case 2:
-			track->row_size = 4;
-			break;
-		}
-
-		p->track = track;
-	}
-	do {
-		r = evergreen_cs_packet_parse(p, &pkt, p->idx);
-		if (r) {
-			kfree(p->track);
-			p->track = NULL;
-			return r;
-		}
-		p->idx += pkt.count + 2;
-		switch (pkt.type) {
-		case PACKET_TYPE0:
-			r = evergreen_cs_parse_packet0(p, &pkt);
-			break;
-		case PACKET_TYPE2:
-			break;
-		case PACKET_TYPE3:
-			r = evergreen_packet3_check(p, &pkt);
-			break;
-		default:
-			DRM_ERROR("Unknown packet type %d !\n", pkt.type);
-			kfree(p->track);
-			p->track = NULL;
-			return -EINVAL;
-		}
-		if (r) {
-			kfree(p->track);
-			p->track = NULL;
-			return r;
-		}
-	} while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);
-#if 0
-	for (r = 0; r < p->ib->length_dw; r++) {
-		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib->ptr[r]);
-		mdelay(1);
-	}
-#endif
-	kfree(p->track);
-	p->track = NULL;
-	return 0;
-}
-
-/* vm parser */
-static bool evergreen_vm_reg_valid(u32 reg)
-{
-	/* context regs are fine */
-	if (reg >= 0x28000)
-		return true;
-
-	/* check config regs */
-	switch (reg) {
-	case GRBM_GFX_INDEX:
-	case VGT_VTX_VECT_EJECT_REG:
-	case VGT_CACHE_INVALIDATION:
-	case VGT_GS_VERTEX_REUSE:
-	case VGT_PRIMITIVE_TYPE:
-	case VGT_INDEX_TYPE:
-	case VGT_NUM_INDICES:
-	case VGT_NUM_INSTANCES:
-	case VGT_COMPUTE_DIM_X:
-	case VGT_COMPUTE_DIM_Y:
-	case VGT_COMPUTE_DIM_Z:
-	case VGT_COMPUTE_START_X:
-	case VGT_COMPUTE_START_Y:
-	case VGT_COMPUTE_START_Z:
-	case VGT_COMPUTE_INDEX:
-	case VGT_COMPUTE_THREAD_GROUP_SIZE:
-	case VGT_HS_OFFCHIP_PARAM:
-	case PA_CL_ENHANCE:
-	case PA_SU_LINE_STIPPLE_VALUE:
-	case PA_SC_LINE_STIPPLE_STATE:
-	case PA_SC_ENHANCE:
-	case SQ_DYN_GPR_CNTL_PS_FLUSH_REQ:
-	case SQ_DYN_GPR_SIMD_LOCK_EN:
-	case SQ_CONFIG:
-	case SQ_GPR_RESOURCE_MGMT_1:
-	case SQ_GLOBAL_GPR_RESOURCE_MGMT_1:
-	case SQ_GLOBAL_GPR_RESOURCE_MGMT_2:
-	case SQ_CONST_MEM_BASE:
-	case SQ_STATIC_THREAD_MGMT_1:
-	case SQ_STATIC_THREAD_MGMT_2:
-	case SQ_STATIC_THREAD_MGMT_3:
-	case SPI_CONFIG_CNTL:
-	case SPI_CONFIG_CNTL_1:
-	case TA_CNTL_AUX:
-	case DB_DEBUG:
-	case DB_DEBUG2:
-	case DB_DEBUG3:
-	case DB_DEBUG4:
-	case DB_WATERMARKS:
-	case TD_PS_BORDER_COLOR_INDEX:
-	case TD_PS_BORDER_COLOR_RED:
-	case TD_PS_BORDER_COLOR_GREEN:
-	case TD_PS_BORDER_COLOR_BLUE:
-	case TD_PS_BORDER_COLOR_ALPHA:
-	case TD_VS_BORDER_COLOR_INDEX:
-	case TD_VS_BORDER_COLOR_RED:
-	case TD_VS_BORDER_COLOR_GREEN:
-	case TD_VS_BORDER_COLOR_BLUE:
-	case TD_VS_BORDER_COLOR_ALPHA:
-	case TD_GS_BORDER_COLOR_INDEX:
-	case TD_GS_BORDER_COLOR_RED:
-	case TD_GS_BORDER_COLOR_GREEN:
-	case TD_GS_BORDER_COLOR_BLUE:
-	case TD_GS_BORDER_COLOR_ALPHA:
-	case TD_HS_BORDER_COLOR_INDEX:
-	case TD_HS_BORDER_COLOR_RED:
-	case TD_HS_BORDER_COLOR_GREEN:
-	case TD_HS_BORDER_COLOR_BLUE:
-	case TD_HS_BORDER_COLOR_ALPHA:
-	case TD_LS_BORDER_COLOR_INDEX:
-	case TD_LS_BORDER_COLOR_RED:
-	case TD_LS_BORDER_COLOR_GREEN:
-	case TD_LS_BORDER_COLOR_BLUE:
-	case TD_LS_BORDER_COLOR_ALPHA:
-	case TD_CS_BORDER_COLOR_INDEX:
-	case TD_CS_BORDER_COLOR_RED:
-	case TD_CS_BORDER_COLOR_GREEN:
-	case TD_CS_BORDER_COLOR_BLUE:
-	case TD_CS_BORDER_COLOR_ALPHA:
-	case SQ_ESGS_RING_SIZE:
-	case SQ_GSVS_RING_SIZE:
-	case SQ_ESTMP_RING_SIZE:
-	case SQ_GSTMP_RING_SIZE:
-	case SQ_HSTMP_RING_SIZE:
-	case SQ_LSTMP_RING_SIZE:
-	case SQ_PSTMP_RING_SIZE:
-	case SQ_VSTMP_RING_SIZE:
-	case SQ_ESGS_RING_ITEMSIZE:
-	case SQ_ESTMP_RING_ITEMSIZE:
-	case SQ_GSTMP_RING_ITEMSIZE:
-	case SQ_GSVS_RING_ITEMSIZE:
-	case SQ_GS_VERT_ITEMSIZE:
-	case SQ_GS_VERT_ITEMSIZE_1:
-	case SQ_GS_VERT_ITEMSIZE_2:
-	case SQ_GS_VERT_ITEMSIZE_3:
-	case SQ_GSVS_RING_OFFSET_1:
-	case SQ_GSVS_RING_OFFSET_2:
-	case SQ_GSVS_RING_OFFSET_3:
-	case SQ_HSTMP_RING_ITEMSIZE:
-	case SQ_LSTMP_RING_ITEMSIZE:
-	case SQ_PSTMP_RING_ITEMSIZE:
-	case SQ_VSTMP_RING_ITEMSIZE:
-	case VGT_TF_RING_SIZE:
-	case SQ_ESGS_RING_BASE:
-	case SQ_GSVS_RING_BASE:
-	case SQ_ESTMP_RING_BASE:
-	case SQ_GSTMP_RING_BASE:
-	case SQ_HSTMP_RING_BASE:
-	case SQ_LSTMP_RING_BASE:
-	case SQ_PSTMP_RING_BASE:
-	case SQ_VSTMP_RING_BASE:
-	case CAYMAN_VGT_OFFCHIP_LDS_BASE:
-	case CAYMAN_SQ_EX_ALLOC_TABLE_SLOTS:
-		return true;
-	default:
-		return false;
-	}
-}
-
-static int evergreen_vm_packet3_check(struct radeon_device *rdev,
-				      u32 *ib, struct radeon_cs_packet *pkt)
-{
-	u32 idx = pkt->idx + 1;
-	u32 idx_value = ib[idx];
-	u32 start_reg, end_reg, reg, i;
-
-	switch (pkt->opcode) {
-	case PACKET3_NOP:
-	case PACKET3_SET_BASE:
-	case PACKET3_CLEAR_STATE:
-	case PACKET3_INDEX_BUFFER_SIZE:
-	case PACKET3_DISPATCH_DIRECT:
-	case PACKET3_DISPATCH_INDIRECT:
-	case PACKET3_MODE_CONTROL:
-	case PACKET3_SET_PREDICATION:
-	case PACKET3_COND_EXEC:
-	case PACKET3_PRED_EXEC:
-	case PACKET3_DRAW_INDIRECT:
-	case PACKET3_DRAW_INDEX_INDIRECT:
-	case PACKET3_INDEX_BASE:
-	case PACKET3_DRAW_INDEX_2:
-	case PACKET3_CONTEXT_CONTROL:
-	case PACKET3_DRAW_INDEX_OFFSET:
-	case PACKET3_INDEX_TYPE:
-	case PACKET3_DRAW_INDEX:
-	case PACKET3_DRAW_INDEX_AUTO:
-	case PACKET3_DRAW_INDEX_IMMD:
-	case PACKET3_NUM_INSTANCES:
-	case PACKET3_DRAW_INDEX_MULTI_AUTO:
-	case PACKET3_STRMOUT_BUFFER_UPDATE:
-	case PACKET3_DRAW_INDEX_OFFSET_2:
-	case PACKET3_DRAW_INDEX_MULTI_ELEMENT:
-	case PACKET3_MPEG_INDEX:
-	case PACKET3_WAIT_REG_MEM:
-	case PACKET3_MEM_WRITE:
-	case PACKET3_SURFACE_SYNC:
-	case PACKET3_EVENT_WRITE:
-	case PACKET3_EVENT_WRITE_EOP:
-	case PACKET3_EVENT_WRITE_EOS:
-	case PACKET3_SET_CONTEXT_REG:
-	case PACKET3_SET_BOOL_CONST:
-	case PACKET3_SET_LOOP_CONST:
-	case PACKET3_SET_RESOURCE:
-	case PACKET3_SET_SAMPLER:
-	case PACKET3_SET_CTL_CONST:
-	case PACKET3_SET_RESOURCE_OFFSET:
-	case PACKET3_SET_CONTEXT_REG_INDIRECT:
-	case PACKET3_SET_RESOURCE_INDIRECT:
-	case CAYMAN_PACKET3_DEALLOC_STATE:
-		break;
-	case PACKET3_COND_WRITE:
-		if (idx_value & 0x100) {
-			reg = ib[idx + 5] * 4;
-			if (!evergreen_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	case PACKET3_COPY_DW:
-		if (idx_value & 0x2) {
-			reg = ib[idx + 3] * 4;
-			if (!evergreen_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	case PACKET3_SET_CONFIG_REG:
-		start_reg = (idx_value << 2) + PACKET3_SET_CONFIG_REG_START;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_CONFIG_REG_START) ||
-		    (start_reg >= PACKET3_SET_CONFIG_REG_END) ||
-		    (end_reg >= PACKET3_SET_CONFIG_REG_END)) {
-			DRM_ERROR("bad PACKET3_SET_CONFIG_REG\n");
-			return -EINVAL;
-		}
-		for (i = 0; i < pkt->count; i++) {
-			reg = start_reg + (4 * i);
-			if (!evergreen_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int evergreen_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	int ret = 0;
-	u32 idx = 0;
-	struct radeon_cs_packet pkt;
-
-	do {
-		pkt.idx = idx;
-		pkt.type = CP_PACKET_GET_TYPE(ib->ptr[idx]);
-		pkt.count = CP_PACKET_GET_COUNT(ib->ptr[idx]);
-		pkt.one_reg_wr = 0;
-		switch (pkt.type) {
-		case PACKET_TYPE0:
-			dev_err(rdev->dev, "Packet0 not allowed!\n");
-			ret = -EINVAL;
-			break;
-		case PACKET_TYPE2:
-			idx += 1;
-			break;
-		case PACKET_TYPE3:
-			pkt.opcode = CP_PACKET3_GET_OPCODE(ib->ptr[idx]);
-			ret = evergreen_vm_packet3_check(rdev, ib->ptr, &pkt);
-			idx += pkt.count + 2;
-			break;
-		default:
-			dev_err(rdev->dev, "Unknown packet type %d !\n", pkt.type);
-			ret = -EINVAL;
-			break;
-		}
-		if (ret)
-			break;
-	} while (idx < ib->length_dw);
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_reg.h
deleted file mode 100644
index 96c10b39..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreen_reg.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- */
-#ifndef __EVERGREEN_REG_H__
-#define __EVERGREEN_REG_H__
-
-/* evergreen */
-#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS               0x310
-#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH          0x324
-#define EVERGREEN_D3VGA_CONTROL                         0x3e0
-#define EVERGREEN_D4VGA_CONTROL                         0x3e4
-#define EVERGREEN_D5VGA_CONTROL                         0x3e8
-#define EVERGREEN_D6VGA_CONTROL                         0x3ec
-
-#define EVERGREEN_P1PLL_SS_CNTL                         0x414
-#define EVERGREEN_P2PLL_SS_CNTL                         0x454
-#       define EVERGREEN_PxPLL_SS_EN                    (1 << 12)
-
-#define EVERGREEN_AUDIO_PLL1_MUL			0x5b0
-#define EVERGREEN_AUDIO_PLL1_DIV			0x5b4
-#define EVERGREEN_AUDIO_PLL1_UNK			0x5bc
-
-#define EVERGREEN_AUDIO_ENABLE				0x5e78
-#define EVERGREEN_AUDIO_VENDOR_ID			0x5ec0
-
-/* GRPH blocks at 0x6800, 0x7400, 0x10000, 0x10c00, 0x11800, 0x12400 */
-#define EVERGREEN_GRPH_ENABLE                           0x6800
-#define EVERGREEN_GRPH_CONTROL                          0x6804
-#       define EVERGREEN_GRPH_DEPTH(x)                  (((x) & 0x3) << 0)
-#       define EVERGREEN_GRPH_DEPTH_8BPP                0
-#       define EVERGREEN_GRPH_DEPTH_16BPP               1
-#       define EVERGREEN_GRPH_DEPTH_32BPP               2
-#       define EVERGREEN_GRPH_NUM_BANKS(x)              (((x) & 0x3) << 2)
-#       define EVERGREEN_ADDR_SURF_2_BANK               0
-#       define EVERGREEN_ADDR_SURF_4_BANK               1
-#       define EVERGREEN_ADDR_SURF_8_BANK               2
-#       define EVERGREEN_ADDR_SURF_16_BANK              3
-#       define EVERGREEN_GRPH_Z(x)                      (((x) & 0x3) << 4)
-#       define EVERGREEN_GRPH_BANK_WIDTH(x)             (((x) & 0x3) << 6)
-#       define EVERGREEN_ADDR_SURF_BANK_WIDTH_1         0
-#       define EVERGREEN_ADDR_SURF_BANK_WIDTH_2         1
-#       define EVERGREEN_ADDR_SURF_BANK_WIDTH_4         2
-#       define EVERGREEN_ADDR_SURF_BANK_WIDTH_8         3
-#       define EVERGREEN_GRPH_FORMAT(x)                 (((x) & 0x7) << 8)
-/* 8 BPP */
-#       define EVERGREEN_GRPH_FORMAT_INDEXED            0
-/* 16 BPP */
-#       define EVERGREEN_GRPH_FORMAT_ARGB1555           0
-#       define EVERGREEN_GRPH_FORMAT_ARGB565            1
-#       define EVERGREEN_GRPH_FORMAT_ARGB4444           2
-#       define EVERGREEN_GRPH_FORMAT_AI88               3
-#       define EVERGREEN_GRPH_FORMAT_MONO16             4
-#       define EVERGREEN_GRPH_FORMAT_BGRA5551           5
-/* 32 BPP */
-#       define EVERGREEN_GRPH_FORMAT_ARGB8888           0
-#       define EVERGREEN_GRPH_FORMAT_ARGB2101010        1
-#       define EVERGREEN_GRPH_FORMAT_32BPP_DIG          2
-#       define EVERGREEN_GRPH_FORMAT_8B_ARGB2101010     3
-#       define EVERGREEN_GRPH_FORMAT_BGRA1010102        4
-#       define EVERGREEN_GRPH_FORMAT_8B_BGRA1010102     5
-#       define EVERGREEN_GRPH_FORMAT_RGB111110          6
-#       define EVERGREEN_GRPH_FORMAT_BGR101111          7
-#       define EVERGREEN_GRPH_BANK_HEIGHT(x)            (((x) & 0x3) << 11)
-#       define EVERGREEN_ADDR_SURF_BANK_HEIGHT_1        0
-#       define EVERGREEN_ADDR_SURF_BANK_HEIGHT_2        1
-#       define EVERGREEN_ADDR_SURF_BANK_HEIGHT_4        2
-#       define EVERGREEN_ADDR_SURF_BANK_HEIGHT_8        3
-#       define EVERGREEN_GRPH_TILE_SPLIT(x)             (((x) & 0x7) << 13)
-#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_64B       0
-#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_128B      1
-#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_256B      2
-#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_512B      3
-#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_1KB       4
-#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_2KB       5
-#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_4KB       6
-#       define EVERGREEN_GRPH_MACRO_TILE_ASPECT(x)      (((x) & 0x3) << 18)
-#       define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_1  0
-#       define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_2  1
-#       define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_4  2
-#       define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_8  3
-#       define EVERGREEN_GRPH_ARRAY_MODE(x)             (((x) & 0x7) << 20)
-#       define EVERGREEN_GRPH_ARRAY_LINEAR_GENERAL      0
-#       define EVERGREEN_GRPH_ARRAY_LINEAR_ALIGNED      1
-#       define EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1      2
-#       define EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1      4
-#define EVERGREEN_GRPH_SWAP_CONTROL                     0x680c
-#       define EVERGREEN_GRPH_ENDIAN_SWAP(x)            (((x) & 0x3) << 0)
-#       define EVERGREEN_GRPH_ENDIAN_NONE               0
-#       define EVERGREEN_GRPH_ENDIAN_8IN16              1
-#       define EVERGREEN_GRPH_ENDIAN_8IN32              2
-#       define EVERGREEN_GRPH_ENDIAN_8IN64              3
-#       define EVERGREEN_GRPH_RED_CROSSBAR(x)           (((x) & 0x3) << 4)
-#       define EVERGREEN_GRPH_RED_SEL_R                 0
-#       define EVERGREEN_GRPH_RED_SEL_G                 1
-#       define EVERGREEN_GRPH_RED_SEL_B                 2
-#       define EVERGREEN_GRPH_RED_SEL_A                 3
-#       define EVERGREEN_GRPH_GREEN_CROSSBAR(x)         (((x) & 0x3) << 6)
-#       define EVERGREEN_GRPH_GREEN_SEL_G               0
-#       define EVERGREEN_GRPH_GREEN_SEL_B               1
-#       define EVERGREEN_GRPH_GREEN_SEL_A               2
-#       define EVERGREEN_GRPH_GREEN_SEL_R               3
-#       define EVERGREEN_GRPH_BLUE_CROSSBAR(x)          (((x) & 0x3) << 8)
-#       define EVERGREEN_GRPH_BLUE_SEL_B                0
-#       define EVERGREEN_GRPH_BLUE_SEL_A                1
-#       define EVERGREEN_GRPH_BLUE_SEL_R                2
-#       define EVERGREEN_GRPH_BLUE_SEL_G                3
-#       define EVERGREEN_GRPH_ALPHA_CROSSBAR(x)         (((x) & 0x3) << 10)
-#       define EVERGREEN_GRPH_ALPHA_SEL_A               0
-#       define EVERGREEN_GRPH_ALPHA_SEL_R               1
-#       define EVERGREEN_GRPH_ALPHA_SEL_G               2
-#       define EVERGREEN_GRPH_ALPHA_SEL_B               3
-#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS          0x6810
-#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS        0x6814
-#       define EVERGREEN_GRPH_DFQ_ENABLE                (1 << 0)
-#       define EVERGREEN_GRPH_SURFACE_ADDRESS_MASK      0xffffff00
-#define EVERGREEN_GRPH_PITCH                            0x6818
-#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH     0x681c
-#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH   0x6820
-#define EVERGREEN_GRPH_SURFACE_OFFSET_X                 0x6824
-#define EVERGREEN_GRPH_SURFACE_OFFSET_Y                 0x6828
-#define EVERGREEN_GRPH_X_START                          0x682c
-#define EVERGREEN_GRPH_Y_START                          0x6830
-#define EVERGREEN_GRPH_X_END                            0x6834
-#define EVERGREEN_GRPH_Y_END                            0x6838
-#define EVERGREEN_GRPH_UPDATE                           0x6844
-#       define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING    (1 << 2)
-#       define EVERGREEN_GRPH_UPDATE_LOCK               (1 << 16)
-#define EVERGREEN_GRPH_FLIP_CONTROL                     0x6848
-#       define EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN (1 << 0)
-
-/* CUR blocks at 0x6998, 0x7598, 0x10198, 0x10d98, 0x11998, 0x12598 */
-#define EVERGREEN_CUR_CONTROL                           0x6998
-#       define EVERGREEN_CURSOR_EN                      (1 << 0)
-#       define EVERGREEN_CURSOR_MODE(x)                 (((x) & 0x3) << 8)
-#       define EVERGREEN_CURSOR_MONO                    0
-#       define EVERGREEN_CURSOR_24_1                    1
-#       define EVERGREEN_CURSOR_24_8_PRE_MULT           2
-#       define EVERGREEN_CURSOR_24_8_UNPRE_MULT         3
-#       define EVERGREEN_CURSOR_2X_MAGNIFY              (1 << 16)
-#       define EVERGREEN_CURSOR_FORCE_MC_ON             (1 << 20)
-#       define EVERGREEN_CURSOR_URGENT_CONTROL(x)       (((x) & 0x7) << 24)
-#       define EVERGREEN_CURSOR_URGENT_ALWAYS           0
-#       define EVERGREEN_CURSOR_URGENT_1_8              1
-#       define EVERGREEN_CURSOR_URGENT_1_4              2
-#       define EVERGREEN_CURSOR_URGENT_3_8              3
-#       define EVERGREEN_CURSOR_URGENT_1_2              4
-#define EVERGREEN_CUR_SURFACE_ADDRESS                   0x699c
-#       define EVERGREEN_CUR_SURFACE_ADDRESS_MASK       0xfffff000
-#define EVERGREEN_CUR_SIZE                              0x69a0
-#define EVERGREEN_CUR_SURFACE_ADDRESS_HIGH              0x69a4
-#define EVERGREEN_CUR_POSITION                          0x69a8
-#define EVERGREEN_CUR_HOT_SPOT                          0x69ac
-#define EVERGREEN_CUR_COLOR1                            0x69b0
-#define EVERGREEN_CUR_COLOR2                            0x69b4
-#define EVERGREEN_CUR_UPDATE                            0x69b8
-#       define EVERGREEN_CURSOR_UPDATE_PENDING          (1 << 0)
-#       define EVERGREEN_CURSOR_UPDATE_TAKEN            (1 << 1)
-#       define EVERGREEN_CURSOR_UPDATE_LOCK             (1 << 16)
-#       define EVERGREEN_CURSOR_DISABLE_MULTIPLE_UPDATE (1 << 24)
-
-/* LUT blocks at 0x69e0, 0x75e0, 0x101e0, 0x10de0, 0x119e0, 0x125e0 */
-#define EVERGREEN_DC_LUT_RW_MODE                        0x69e0
-#define EVERGREEN_DC_LUT_RW_INDEX                       0x69e4
-#define EVERGREEN_DC_LUT_SEQ_COLOR                      0x69e8
-#define EVERGREEN_DC_LUT_PWL_DATA                       0x69ec
-#define EVERGREEN_DC_LUT_30_COLOR                       0x69f0
-#define EVERGREEN_DC_LUT_VGA_ACCESS_ENABLE              0x69f4
-#define EVERGREEN_DC_LUT_WRITE_EN_MASK                  0x69f8
-#define EVERGREEN_DC_LUT_AUTOFILL                       0x69fc
-#define EVERGREEN_DC_LUT_CONTROL                        0x6a00
-#define EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE              0x6a04
-#define EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN             0x6a08
-#define EVERGREEN_DC_LUT_BLACK_OFFSET_RED               0x6a0c
-#define EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE              0x6a10
-#define EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN             0x6a14
-#define EVERGREEN_DC_LUT_WHITE_OFFSET_RED               0x6a18
-
-#define EVERGREEN_DATA_FORMAT                           0x6b00
-#       define EVERGREEN_INTERLEAVE_EN                  (1 << 0)
-#define EVERGREEN_DESKTOP_HEIGHT                        0x6b04
-#define EVERGREEN_VLINE_START_END                       0x6b08
-#define EVERGREEN_VLINE_STATUS                          0x6bb8
-#       define EVERGREEN_VLINE_STAT                     (1 << 12)
-
-#define EVERGREEN_VIEWPORT_START                        0x6d70
-#define EVERGREEN_VIEWPORT_SIZE                         0x6d74
-
-/* display controller offsets used for crtc/cur/lut/grph/viewport/etc. */
-#define EVERGREEN_CRTC0_REGISTER_OFFSET                 (0x6df0 - 0x6df0)
-#define EVERGREEN_CRTC1_REGISTER_OFFSET                 (0x79f0 - 0x6df0)
-#define EVERGREEN_CRTC2_REGISTER_OFFSET                 (0x105f0 - 0x6df0)
-#define EVERGREEN_CRTC3_REGISTER_OFFSET                 (0x111f0 - 0x6df0)
-#define EVERGREEN_CRTC4_REGISTER_OFFSET                 (0x11df0 - 0x6df0)
-#define EVERGREEN_CRTC5_REGISTER_OFFSET                 (0x129f0 - 0x6df0)
-
-/* CRTC blocks at 0x6df0, 0x79f0, 0x105f0, 0x111f0, 0x11df0, 0x129f0 */
-#define EVERGREEN_CRTC_V_BLANK_START_END                0x6e34
-#define EVERGREEN_CRTC_CONTROL                          0x6e70
-#       define EVERGREEN_CRTC_MASTER_EN                 (1 << 0)
-#       define EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE (1 << 24)
-#define EVERGREEN_CRTC_STATUS                           0x6e8c
-#       define EVERGREEN_CRTC_V_BLANK                   (1 << 0)
-#define EVERGREEN_CRTC_STATUS_POSITION                  0x6e90
-#define EVERGREEN_MASTER_UPDATE_MODE                    0x6ef8
-#define EVERGREEN_CRTC_UPDATE_LOCK                      0x6ed4
-
-#define EVERGREEN_DC_GPIO_HPD_MASK                      0x64b0
-#define EVERGREEN_DC_GPIO_HPD_A                         0x64b4
-#define EVERGREEN_DC_GPIO_HPD_EN                        0x64b8
-#define EVERGREEN_DC_GPIO_HPD_Y                         0x64bc
-
-/* HDMI blocks at 0x7030, 0x7c30, 0x10830, 0x11430, 0x12030, 0x12c30 */
-#define EVERGREEN_HDMI_BASE				0x7030
-
-#define EVERGREEN_HDMI_CONFIG_OFFSET			0xf0
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreend.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreend.h
deleted file mode 100644
index f62ccd35..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/evergreend.h
+++ /dev/null
@@ -1,1652 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- */
-#ifndef EVERGREEND_H
-#define EVERGREEND_H
-
-#define EVERGREEN_MAX_SH_GPRS           256
-#define EVERGREEN_MAX_TEMP_GPRS         16
-#define EVERGREEN_MAX_SH_THREADS        256
-#define EVERGREEN_MAX_SH_STACK_ENTRIES  4096
-#define EVERGREEN_MAX_FRC_EOV_CNT       16384
-#define EVERGREEN_MAX_BACKENDS          8
-#define EVERGREEN_MAX_BACKENDS_MASK     0xFF
-#define EVERGREEN_MAX_SIMDS             16
-#define EVERGREEN_MAX_SIMDS_MASK        0xFFFF
-#define EVERGREEN_MAX_PIPES             8
-#define EVERGREEN_MAX_PIPES_MASK        0xFF
-#define EVERGREEN_MAX_LDS_NUM           0xFFFF
-
-/* Registers */
-
-#define RCU_IND_INDEX           			0x100
-#define RCU_IND_DATA            			0x104
-
-#define GRBM_GFX_INDEX          			0x802C
-#define		INSTANCE_INDEX(x)			((x) << 0)
-#define		SE_INDEX(x)     			((x) << 16)
-#define		INSTANCE_BROADCAST_WRITES      		(1 << 30)
-#define		SE_BROADCAST_WRITES      		(1 << 31)
-#define RLC_GFX_INDEX           			0x3fC4
-#define CC_GC_SHADER_PIPE_CONFIG			0x8950
-#define		WRITE_DIS      				(1 << 0)
-#define CC_RB_BACKEND_DISABLE				0x98F4
-#define		BACKEND_DISABLE(x)     			((x) << 16)
-#define GB_ADDR_CONFIG  				0x98F8
-#define		NUM_PIPES(x)				((x) << 0)
-#define		PIPE_INTERLEAVE_SIZE(x)			((x) << 4)
-#define		BANK_INTERLEAVE_SIZE(x)			((x) << 8)
-#define		NUM_SHADER_ENGINES(x)			((x) << 12)
-#define		SHADER_ENGINE_TILE_SIZE(x)     		((x) << 16)
-#define		NUM_GPUS(x)     			((x) << 20)
-#define		MULTI_GPU_TILE_SIZE(x)     		((x) << 24)
-#define		ROW_SIZE(x)             		((x) << 28)
-#define GB_BACKEND_MAP  				0x98FC
-#define DMIF_ADDR_CONFIG  				0xBD4
-#define HDP_ADDR_CONFIG  				0x2F48
-#define HDP_MISC_CNTL  					0x2F4C
-#define		HDP_FLUSH_INVALIDATE_CACHE      	(1 << 0)
-
-#define	CC_SYS_RB_BACKEND_DISABLE			0x3F88
-#define	GC_USER_RB_BACKEND_DISABLE			0x9B7C
-
-#define	CGTS_SYS_TCC_DISABLE				0x3F90
-#define	CGTS_TCC_DISABLE				0x9148
-#define	CGTS_USER_SYS_TCC_DISABLE			0x3F94
-#define	CGTS_USER_TCC_DISABLE				0x914C
-
-#define	CONFIG_MEMSIZE					0x5428
-
-#define	CP_COHER_BASE					0x85F8
-#define CP_ME_CNTL					0x86D8
-#define		CP_ME_HALT					(1 << 28)
-#define		CP_PFP_HALT					(1 << 26)
-#define	CP_ME_RAM_DATA					0xC160
-#define	CP_ME_RAM_RADDR					0xC158
-#define	CP_ME_RAM_WADDR					0xC15C
-#define CP_MEQ_THRESHOLDS				0x8764
-#define		STQ_SPLIT(x)					((x) << 0)
-#define	CP_PERFMON_CNTL					0x87FC
-#define	CP_PFP_UCODE_ADDR				0xC150
-#define	CP_PFP_UCODE_DATA				0xC154
-#define	CP_QUEUE_THRESHOLDS				0x8760
-#define		ROQ_IB1_START(x)				((x) << 0)
-#define		ROQ_IB2_START(x)				((x) << 8)
-#define	CP_RB_BASE					0xC100
-#define	CP_RB_CNTL					0xC104
-#define		RB_BUFSZ(x)					((x) << 0)
-#define		RB_BLKSZ(x)					((x) << 8)
-#define		RB_NO_UPDATE					(1 << 27)
-#define		RB_RPTR_WR_ENA					(1 << 31)
-#define		BUF_SWAP_32BIT					(2 << 16)
-#define	CP_RB_RPTR					0x8700
-#define	CP_RB_RPTR_ADDR					0xC10C
-#define		RB_RPTR_SWAP(x)					((x) << 0)
-#define	CP_RB_RPTR_ADDR_HI				0xC110
-#define	CP_RB_RPTR_WR					0xC108
-#define	CP_RB_WPTR					0xC114
-#define	CP_RB_WPTR_ADDR					0xC118
-#define	CP_RB_WPTR_ADDR_HI				0xC11C
-#define	CP_RB_WPTR_DELAY				0x8704
-#define	CP_SEM_WAIT_TIMER				0x85BC
-#define	CP_SEM_INCOMPLETE_TIMER_CNTL			0x85C8
-#define	CP_DEBUG					0xC1FC
-
-
-#define	GC_USER_SHADER_PIPE_CONFIG			0x8954
-#define		INACTIVE_QD_PIPES(x)				((x) << 8)
-#define		INACTIVE_QD_PIPES_MASK				0x0000FF00
-#define		INACTIVE_SIMDS(x)				((x) << 16)
-#define		INACTIVE_SIMDS_MASK				0x00FF0000
-
-#define	GRBM_CNTL					0x8000
-#define		GRBM_READ_TIMEOUT(x)				((x) << 0)
-#define	GRBM_SOFT_RESET					0x8020
-#define		SOFT_RESET_CP					(1 << 0)
-#define		SOFT_RESET_CB					(1 << 1)
-#define		SOFT_RESET_DB					(1 << 3)
-#define		SOFT_RESET_PA					(1 << 5)
-#define		SOFT_RESET_SC					(1 << 6)
-#define		SOFT_RESET_SPI					(1 << 8)
-#define		SOFT_RESET_SH					(1 << 9)
-#define		SOFT_RESET_SX					(1 << 10)
-#define		SOFT_RESET_TC					(1 << 11)
-#define		SOFT_RESET_TA					(1 << 12)
-#define		SOFT_RESET_VC					(1 << 13)
-#define		SOFT_RESET_VGT					(1 << 14)
-
-#define	GRBM_STATUS					0x8010
-#define		CMDFIFO_AVAIL_MASK				0x0000000F
-#define		SRBM_RQ_PENDING					(1 << 5)
-#define		CF_RQ_PENDING					(1 << 7)
-#define		PF_RQ_PENDING					(1 << 8)
-#define		GRBM_EE_BUSY					(1 << 10)
-#define		SX_CLEAN					(1 << 11)
-#define		DB_CLEAN					(1 << 12)
-#define		CB_CLEAN					(1 << 13)
-#define		TA_BUSY 					(1 << 14)
-#define		VGT_BUSY_NO_DMA					(1 << 16)
-#define		VGT_BUSY					(1 << 17)
-#define		SX_BUSY 					(1 << 20)
-#define		SH_BUSY 					(1 << 21)
-#define		SPI_BUSY					(1 << 22)
-#define		SC_BUSY 					(1 << 24)
-#define		PA_BUSY 					(1 << 25)
-#define		DB_BUSY 					(1 << 26)
-#define		CP_COHERENCY_BUSY      				(1 << 28)
-#define		CP_BUSY 					(1 << 29)
-#define		CB_BUSY 					(1 << 30)
-#define		GUI_ACTIVE					(1 << 31)
-#define	GRBM_STATUS_SE0					0x8014
-#define	GRBM_STATUS_SE1					0x8018
-#define		SE_SX_CLEAN					(1 << 0)
-#define		SE_DB_CLEAN					(1 << 1)
-#define		SE_CB_CLEAN					(1 << 2)
-#define		SE_TA_BUSY					(1 << 25)
-#define		SE_SX_BUSY					(1 << 26)
-#define		SE_SPI_BUSY					(1 << 27)
-#define		SE_SH_BUSY					(1 << 28)
-#define		SE_SC_BUSY					(1 << 29)
-#define		SE_DB_BUSY					(1 << 30)
-#define		SE_CB_BUSY					(1 << 31)
-/* evergreen */
-#define	CG_THERMAL_CTRL					0x72c
-#define		TOFFSET_MASK			        0x00003FE0
-#define		TOFFSET_SHIFT			        5
-#define	CG_MULT_THERMAL_STATUS				0x740
-#define		ASIC_T(x)			        ((x) << 16)
-#define		ASIC_T_MASK			        0x07FF0000
-#define		ASIC_T_SHIFT			        16
-#define	CG_TS0_STATUS					0x760
-#define		TS0_ADC_DOUT_MASK			0x000003FF
-#define		TS0_ADC_DOUT_SHIFT			0
-/* APU */
-#define	CG_THERMAL_STATUS			        0x678
-
-#define	HDP_HOST_PATH_CNTL				0x2C00
-#define	HDP_NONSURFACE_BASE				0x2C04
-#define	HDP_NONSURFACE_INFO				0x2C08
-#define	HDP_NONSURFACE_SIZE				0x2C0C
-#define HDP_MEM_COHERENCY_FLUSH_CNTL			0x5480
-#define HDP_REG_COHERENCY_FLUSH_CNTL			0x54A0
-#define	HDP_TILING_CONFIG				0x2F3C
-
-#define MC_SHARED_CHMAP						0x2004
-#define		NOOFCHAN_SHIFT					12
-#define		NOOFCHAN_MASK					0x00003000
-#define MC_SHARED_CHREMAP					0x2008
-
-#define	MC_ARB_RAMCFG					0x2760
-#define		NOOFBANK_SHIFT					0
-#define		NOOFBANK_MASK					0x00000003
-#define		NOOFRANK_SHIFT					2
-#define		NOOFRANK_MASK					0x00000004
-#define		NOOFROWS_SHIFT					3
-#define		NOOFROWS_MASK					0x00000038
-#define		NOOFCOLS_SHIFT					6
-#define		NOOFCOLS_MASK					0x000000C0
-#define		CHANSIZE_SHIFT					8
-#define		CHANSIZE_MASK					0x00000100
-#define		BURSTLENGTH_SHIFT				9
-#define		BURSTLENGTH_MASK				0x00000200
-#define		CHANSIZE_OVERRIDE				(1 << 11)
-#define	FUS_MC_ARB_RAMCFG				0x2768
-#define	MC_VM_AGP_TOP					0x2028
-#define	MC_VM_AGP_BOT					0x202C
-#define	MC_VM_AGP_BASE					0x2030
-#define	MC_VM_FB_LOCATION				0x2024
-#define	MC_FUS_VM_FB_OFFSET				0x2898
-#define	MC_VM_MB_L1_TLB0_CNTL				0x2234
-#define	MC_VM_MB_L1_TLB1_CNTL				0x2238
-#define	MC_VM_MB_L1_TLB2_CNTL				0x223C
-#define	MC_VM_MB_L1_TLB3_CNTL				0x2240
-#define		ENABLE_L1_TLB					(1 << 0)
-#define		ENABLE_L1_FRAGMENT_PROCESSING			(1 << 1)
-#define		SYSTEM_ACCESS_MODE_PA_ONLY			(0 << 3)
-#define		SYSTEM_ACCESS_MODE_USE_SYS_MAP			(1 << 3)
-#define		SYSTEM_ACCESS_MODE_IN_SYS			(2 << 3)
-#define		SYSTEM_ACCESS_MODE_NOT_IN_SYS			(3 << 3)
-#define		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU	(0 << 5)
-#define		EFFECTIVE_L1_TLB_SIZE(x)			((x)<<15)
-#define		EFFECTIVE_L1_QUEUE_SIZE(x)			((x)<<18)
-#define	MC_VM_MD_L1_TLB0_CNTL				0x2654
-#define	MC_VM_MD_L1_TLB1_CNTL				0x2658
-#define	MC_VM_MD_L1_TLB2_CNTL				0x265C
-#define	MC_VM_MD_L1_TLB3_CNTL				0x2698
-
-#define	FUS_MC_VM_MD_L1_TLB0_CNTL			0x265C
-#define	FUS_MC_VM_MD_L1_TLB1_CNTL			0x2660
-#define	FUS_MC_VM_MD_L1_TLB2_CNTL			0x2664
-
-#define	MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR		0x203C
-#define	MC_VM_SYSTEM_APERTURE_HIGH_ADDR			0x2038
-#define	MC_VM_SYSTEM_APERTURE_LOW_ADDR			0x2034
-
-#define	PA_CL_ENHANCE					0x8A14
-#define		CLIP_VTX_REORDER_ENA				(1 << 0)
-#define		NUM_CLIP_SEQ(x)					((x) << 1)
-#define	PA_SC_ENHANCE					0x8BF0
-#define PA_SC_AA_CONFIG					0x28C04
-#define         MSAA_NUM_SAMPLES_SHIFT                  0
-#define         MSAA_NUM_SAMPLES_MASK                   0x3
-#define PA_SC_CLIPRECT_RULE				0x2820C
-#define	PA_SC_EDGERULE					0x28230
-#define	PA_SC_FIFO_SIZE					0x8BCC
-#define		SC_PRIM_FIFO_SIZE(x)				((x) << 0)
-#define		SC_HIZ_TILE_FIFO_SIZE(x)			((x) << 12)
-#define		SC_EARLYZ_TILE_FIFO_SIZE(x)			((x) << 20)
-#define	PA_SC_FORCE_EOV_MAX_CNTS			0x8B24
-#define		FORCE_EOV_MAX_CLK_CNT(x)			((x) << 0)
-#define		FORCE_EOV_MAX_REZ_CNT(x)			((x) << 16)
-#define PA_SC_LINE_STIPPLE				0x28A0C
-#define	PA_SU_LINE_STIPPLE_VALUE			0x8A60
-#define	PA_SC_LINE_STIPPLE_STATE			0x8B10
-
-#define	SCRATCH_REG0					0x8500
-#define	SCRATCH_REG1					0x8504
-#define	SCRATCH_REG2					0x8508
-#define	SCRATCH_REG3					0x850C
-#define	SCRATCH_REG4					0x8510
-#define	SCRATCH_REG5					0x8514
-#define	SCRATCH_REG6					0x8518
-#define	SCRATCH_REG7					0x851C
-#define	SCRATCH_UMSK					0x8540
-#define	SCRATCH_ADDR					0x8544
-
-#define	SMX_SAR_CTL0					0xA008
-#define	SMX_DC_CTL0					0xA020
-#define		USE_HASH_FUNCTION				(1 << 0)
-#define		NUMBER_OF_SETS(x)				((x) << 1)
-#define		FLUSH_ALL_ON_EVENT				(1 << 10)
-#define		STALL_ON_EVENT					(1 << 11)
-#define	SMX_EVENT_CTL					0xA02C
-#define		ES_FLUSH_CTL(x)					((x) << 0)
-#define		GS_FLUSH_CTL(x)					((x) << 3)
-#define		ACK_FLUSH_CTL(x)				((x) << 6)
-#define		SYNC_FLUSH_CTL					(1 << 8)
-
-#define	SPI_CONFIG_CNTL					0x9100
-#define		GPR_WRITE_PRIORITY(x)				((x) << 0)
-#define	SPI_CONFIG_CNTL_1				0x913C
-#define		VTX_DONE_DELAY(x)				((x) << 0)
-#define		INTERP_ONE_PRIM_PER_ROW				(1 << 4)
-#define	SPI_INPUT_Z					0x286D8
-#define	SPI_PS_IN_CONTROL_0				0x286CC
-#define		NUM_INTERP(x)					((x)<<0)
-#define		POSITION_ENA					(1<<8)
-#define		POSITION_CENTROID				(1<<9)
-#define		POSITION_ADDR(x)				((x)<<10)
-#define		PARAM_GEN(x)					((x)<<15)
-#define		PARAM_GEN_ADDR(x)				((x)<<19)
-#define		BARYC_SAMPLE_CNTL(x)				((x)<<26)
-#define		PERSP_GRADIENT_ENA				(1<<28)
-#define		LINEAR_GRADIENT_ENA				(1<<29)
-#define		POSITION_SAMPLE					(1<<30)
-#define		BARYC_AT_SAMPLE_ENA				(1<<31)
-
-#define	SQ_CONFIG					0x8C00
-#define		VC_ENABLE					(1 << 0)
-#define		EXPORT_SRC_C					(1 << 1)
-#define		CS_PRIO(x)					((x) << 18)
-#define		LS_PRIO(x)					((x) << 20)
-#define		HS_PRIO(x)					((x) << 22)
-#define		PS_PRIO(x)					((x) << 24)
-#define		VS_PRIO(x)					((x) << 26)
-#define		GS_PRIO(x)					((x) << 28)
-#define		ES_PRIO(x)					((x) << 30)
-#define	SQ_GPR_RESOURCE_MGMT_1				0x8C04
-#define		NUM_PS_GPRS(x)					((x) << 0)
-#define		NUM_VS_GPRS(x)					((x) << 16)
-#define		NUM_CLAUSE_TEMP_GPRS(x)				((x) << 28)
-#define	SQ_GPR_RESOURCE_MGMT_2				0x8C08
-#define		NUM_GS_GPRS(x)					((x) << 0)
-#define		NUM_ES_GPRS(x)					((x) << 16)
-#define	SQ_GPR_RESOURCE_MGMT_3				0x8C0C
-#define		NUM_HS_GPRS(x)					((x) << 0)
-#define		NUM_LS_GPRS(x)					((x) << 16)
-#define	SQ_GLOBAL_GPR_RESOURCE_MGMT_1			0x8C10
-#define	SQ_GLOBAL_GPR_RESOURCE_MGMT_2			0x8C14
-#define	SQ_THREAD_RESOURCE_MGMT				0x8C18
-#define		NUM_PS_THREADS(x)				((x) << 0)
-#define		NUM_VS_THREADS(x)				((x) << 8)
-#define		NUM_GS_THREADS(x)				((x) << 16)
-#define		NUM_ES_THREADS(x)				((x) << 24)
-#define	SQ_THREAD_RESOURCE_MGMT_2			0x8C1C
-#define		NUM_HS_THREADS(x)				((x) << 0)
-#define		NUM_LS_THREADS(x)				((x) << 8)
-#define	SQ_STACK_RESOURCE_MGMT_1			0x8C20
-#define		NUM_PS_STACK_ENTRIES(x)				((x) << 0)
-#define		NUM_VS_STACK_ENTRIES(x)				((x) << 16)
-#define	SQ_STACK_RESOURCE_MGMT_2			0x8C24
-#define		NUM_GS_STACK_ENTRIES(x)				((x) << 0)
-#define		NUM_ES_STACK_ENTRIES(x)				((x) << 16)
-#define	SQ_STACK_RESOURCE_MGMT_3			0x8C28
-#define		NUM_HS_STACK_ENTRIES(x)				((x) << 0)
-#define		NUM_LS_STACK_ENTRIES(x)				((x) << 16)
-#define	SQ_DYN_GPR_CNTL_PS_FLUSH_REQ    		0x8D8C
-#define	SQ_DYN_GPR_SIMD_LOCK_EN    			0x8D94
-#define	SQ_STATIC_THREAD_MGMT_1    			0x8E20
-#define	SQ_STATIC_THREAD_MGMT_2    			0x8E24
-#define	SQ_STATIC_THREAD_MGMT_3    			0x8E28
-#define	SQ_LDS_RESOURCE_MGMT    			0x8E2C
-
-#define	SQ_MS_FIFO_SIZES				0x8CF0
-#define		CACHE_FIFO_SIZE(x)				((x) << 0)
-#define		FETCH_FIFO_HIWATER(x)				((x) << 8)
-#define		DONE_FIFO_HIWATER(x)				((x) << 16)
-#define		ALU_UPDATE_FIFO_HIWATER(x)			((x) << 24)
-
-#define	SX_DEBUG_1					0x9058
-#define		ENABLE_NEW_SMX_ADDRESS				(1 << 16)
-#define	SX_EXPORT_BUFFER_SIZES				0x900C
-#define		COLOR_BUFFER_SIZE(x)				((x) << 0)
-#define		POSITION_BUFFER_SIZE(x)				((x) << 8)
-#define		SMX_BUFFER_SIZE(x)				((x) << 16)
-#define	SX_MEMORY_EXPORT_BASE				0x9010
-#define	SX_MISC						0x28350
-
-#define CB_PERF_CTR0_SEL_0				0x9A20
-#define CB_PERF_CTR0_SEL_1				0x9A24
-#define CB_PERF_CTR1_SEL_0				0x9A28
-#define CB_PERF_CTR1_SEL_1				0x9A2C
-#define CB_PERF_CTR2_SEL_0				0x9A30
-#define CB_PERF_CTR2_SEL_1				0x9A34
-#define CB_PERF_CTR3_SEL_0				0x9A38
-#define CB_PERF_CTR3_SEL_1				0x9A3C
-
-#define	TA_CNTL_AUX					0x9508
-#define		DISABLE_CUBE_WRAP				(1 << 0)
-#define		DISABLE_CUBE_ANISO				(1 << 1)
-#define		SYNC_GRADIENT					(1 << 24)
-#define		SYNC_WALKER					(1 << 25)
-#define		SYNC_ALIGNER					(1 << 26)
-
-#define	TCP_CHAN_STEER_LO				0x960c
-#define	TCP_CHAN_STEER_HI				0x9610
-
-#define	VGT_CACHE_INVALIDATION				0x88C4
-#define		CACHE_INVALIDATION(x)				((x) << 0)
-#define			VC_ONLY						0
-#define			TC_ONLY						1
-#define			VC_AND_TC					2
-#define		AUTO_INVLD_EN(x)				((x) << 6)
-#define			NO_AUTO						0
-#define			ES_AUTO						1
-#define			GS_AUTO						2
-#define			ES_AND_GS_AUTO					3
-#define	VGT_GS_VERTEX_REUSE				0x88D4
-#define	VGT_NUM_INSTANCES				0x8974
-#define	VGT_OUT_DEALLOC_CNTL				0x28C5C
-#define		DEALLOC_DIST_MASK				0x0000007F
-#define	VGT_VERTEX_REUSE_BLOCK_CNTL			0x28C58
-#define		VTX_REUSE_DEPTH_MASK				0x000000FF
-
-#define VM_CONTEXT0_CNTL				0x1410
-#define		ENABLE_CONTEXT					(1 << 0)
-#define		PAGE_TABLE_DEPTH(x)				(((x) & 3) << 1)
-#define		RANGE_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 4)
-#define VM_CONTEXT1_CNTL				0x1414
-#define	VM_CONTEXT0_PAGE_TABLE_BASE_ADDR		0x153C
-#define	VM_CONTEXT0_PAGE_TABLE_END_ADDR			0x157C
-#define	VM_CONTEXT0_PAGE_TABLE_START_ADDR		0x155C
-#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR	0x1518
-#define VM_CONTEXT0_REQUEST_RESPONSE			0x1470
-#define		REQUEST_TYPE(x)					(((x) & 0xf) << 0)
-#define		RESPONSE_TYPE_MASK				0x000000F0
-#define		RESPONSE_TYPE_SHIFT				4
-#define VM_L2_CNTL					0x1400
-#define		ENABLE_L2_CACHE					(1 << 0)
-#define		ENABLE_L2_FRAGMENT_PROCESSING			(1 << 1)
-#define		ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE		(1 << 9)
-#define		EFFECTIVE_L2_QUEUE_SIZE(x)			(((x) & 7) << 14)
-#define VM_L2_CNTL2					0x1404
-#define		INVALIDATE_ALL_L1_TLBS				(1 << 0)
-#define		INVALIDATE_L2_CACHE				(1 << 1)
-#define VM_L2_CNTL3					0x1408
-#define		BANK_SELECT(x)					((x) << 0)
-#define		CACHE_UPDATE_MODE(x)				((x) << 6)
-#define	VM_L2_STATUS					0x140C
-#define		L2_BUSY						(1 << 0)
-
-#define	WAIT_UNTIL					0x8040
-
-#define	SRBM_STATUS				        0x0E50
-#define	SRBM_SOFT_RESET				        0x0E60
-#define		SRBM_SOFT_RESET_ALL_MASK    	       	0x00FEEFA6
-#define		SOFT_RESET_BIF				(1 << 1)
-#define		SOFT_RESET_CG				(1 << 2)
-#define		SOFT_RESET_DC				(1 << 5)
-#define		SOFT_RESET_GRBM				(1 << 8)
-#define		SOFT_RESET_HDP				(1 << 9)
-#define		SOFT_RESET_IH				(1 << 10)
-#define		SOFT_RESET_MC				(1 << 11)
-#define		SOFT_RESET_RLC				(1 << 13)
-#define		SOFT_RESET_ROM				(1 << 14)
-#define		SOFT_RESET_SEM				(1 << 15)
-#define		SOFT_RESET_VMC				(1 << 17)
-#define		SOFT_RESET_TST				(1 << 21)
-#define		SOFT_RESET_REGBB		       	(1 << 22)
-#define		SOFT_RESET_ORB				(1 << 23)
-
-/* display watermarks */
-#define	DC_LB_MEMORY_SPLIT				  0x6b0c
-#define	PRIORITY_A_CNT			                  0x6b18
-#define		PRIORITY_MARK_MASK			  0x7fff
-#define		PRIORITY_OFF				  (1 << 16)
-#define		PRIORITY_ALWAYS_ON			  (1 << 20)
-#define	PRIORITY_B_CNT			                  0x6b1c
-#define	PIPE0_ARBITRATION_CONTROL3			  0x0bf0
-#       define LATENCY_WATERMARK_MASK(x)                  ((x) << 16)
-#define	PIPE0_LATENCY_CONTROL			          0x0bf4
-#       define LATENCY_LOW_WATERMARK(x)                   ((x) << 0)
-#       define LATENCY_HIGH_WATERMARK(x)                  ((x) << 16)
-
-#define IH_RB_CNTL                                        0x3e00
-#       define IH_RB_ENABLE                               (1 << 0)
-#       define IH_IB_SIZE(x)                              ((x) << 1) /* log2 */
-#       define IH_RB_FULL_DRAIN_ENABLE                    (1 << 6)
-#       define IH_WPTR_WRITEBACK_ENABLE                   (1 << 8)
-#       define IH_WPTR_WRITEBACK_TIMER(x)                 ((x) << 9) /* log2 */
-#       define IH_WPTR_OVERFLOW_ENABLE                    (1 << 16)
-#       define IH_WPTR_OVERFLOW_CLEAR                     (1 << 31)
-#define IH_RB_BASE                                        0x3e04
-#define IH_RB_RPTR                                        0x3e08
-#define IH_RB_WPTR                                        0x3e0c
-#       define RB_OVERFLOW                                (1 << 0)
-#       define WPTR_OFFSET_MASK                           0x3fffc
-#define IH_RB_WPTR_ADDR_HI                                0x3e10
-#define IH_RB_WPTR_ADDR_LO                                0x3e14
-#define IH_CNTL                                           0x3e18
-#       define ENABLE_INTR                                (1 << 0)
-#       define IH_MC_SWAP(x)                              ((x) << 1)
-#       define IH_MC_SWAP_NONE                            0
-#       define IH_MC_SWAP_16BIT                           1
-#       define IH_MC_SWAP_32BIT                           2
-#       define IH_MC_SWAP_64BIT                           3
-#       define RPTR_REARM                                 (1 << 4)
-#       define MC_WRREQ_CREDIT(x)                         ((x) << 15)
-#       define MC_WR_CLEAN_CNT(x)                         ((x) << 20)
-
-#define CP_INT_CNTL                                     0xc124
-#       define CNTX_BUSY_INT_ENABLE                     (1 << 19)
-#       define CNTX_EMPTY_INT_ENABLE                    (1 << 20)
-#       define SCRATCH_INT_ENABLE                       (1 << 25)
-#       define TIME_STAMP_INT_ENABLE                    (1 << 26)
-#       define IB2_INT_ENABLE                           (1 << 29)
-#       define IB1_INT_ENABLE                           (1 << 30)
-#       define RB_INT_ENABLE                            (1 << 31)
-#define CP_INT_STATUS                                   0xc128
-#       define SCRATCH_INT_STAT                         (1 << 25)
-#       define TIME_STAMP_INT_STAT                      (1 << 26)
-#       define IB2_INT_STAT                             (1 << 29)
-#       define IB1_INT_STAT                             (1 << 30)
-#       define RB_INT_STAT                              (1 << 31)
-
-#define GRBM_INT_CNTL                                   0x8060
-#       define RDERR_INT_ENABLE                         (1 << 0)
-#       define GUI_IDLE_INT_ENABLE                      (1 << 19)
-
-/* 0x6e98, 0x7a98, 0x10698, 0x11298, 0x11e98, 0x12a98 */
-#define CRTC_STATUS_FRAME_COUNT                         0x6e98
-
-/* 0x6bb8, 0x77b8, 0x103b8, 0x10fb8, 0x11bb8, 0x127b8 */
-#define VLINE_STATUS                                    0x6bb8
-#       define VLINE_OCCURRED                           (1 << 0)
-#       define VLINE_ACK                                (1 << 4)
-#       define VLINE_STAT                               (1 << 12)
-#       define VLINE_INTERRUPT                          (1 << 16)
-#       define VLINE_INTERRUPT_TYPE                     (1 << 17)
-/* 0x6bbc, 0x77bc, 0x103bc, 0x10fbc, 0x11bbc, 0x127bc */
-#define VBLANK_STATUS                                   0x6bbc
-#       define VBLANK_OCCURRED                          (1 << 0)
-#       define VBLANK_ACK                               (1 << 4)
-#       define VBLANK_STAT                              (1 << 12)
-#       define VBLANK_INTERRUPT                         (1 << 16)
-#       define VBLANK_INTERRUPT_TYPE                    (1 << 17)
-
-/* 0x6b40, 0x7740, 0x10340, 0x10f40, 0x11b40, 0x12740 */
-#define INT_MASK                                        0x6b40
-#       define VBLANK_INT_MASK                          (1 << 0)
-#       define VLINE_INT_MASK                           (1 << 4)
-
-#define DISP_INTERRUPT_STATUS                           0x60f4
-#       define LB_D1_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D1_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD1_INTERRUPT                        (1 << 17)
-#       define DC_HPD1_RX_INTERRUPT                     (1 << 18)
-#       define DACA_AUTODETECT_INTERRUPT                (1 << 22)
-#       define DACB_AUTODETECT_INTERRUPT                (1 << 23)
-#       define DC_I2C_SW_DONE_INTERRUPT                 (1 << 24)
-#       define DC_I2C_HW_DONE_INTERRUPT                 (1 << 25)
-#define DISP_INTERRUPT_STATUS_CONTINUE                  0x60f8
-#       define LB_D2_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D2_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD2_INTERRUPT                        (1 << 17)
-#       define DC_HPD2_RX_INTERRUPT                     (1 << 18)
-#       define DISP_TIMER_INTERRUPT                     (1 << 24)
-#define DISP_INTERRUPT_STATUS_CONTINUE2                 0x60fc
-#       define LB_D3_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D3_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD3_INTERRUPT                        (1 << 17)
-#       define DC_HPD3_RX_INTERRUPT                     (1 << 18)
-#define DISP_INTERRUPT_STATUS_CONTINUE3                 0x6100
-#       define LB_D4_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D4_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD4_INTERRUPT                        (1 << 17)
-#       define DC_HPD4_RX_INTERRUPT                     (1 << 18)
-#define DISP_INTERRUPT_STATUS_CONTINUE4                 0x614c
-#       define LB_D5_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D5_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD5_INTERRUPT                        (1 << 17)
-#       define DC_HPD5_RX_INTERRUPT                     (1 << 18)
-#define DISP_INTERRUPT_STATUS_CONTINUE5                 0x6150
-#       define LB_D6_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D6_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD6_INTERRUPT                        (1 << 17)
-#       define DC_HPD6_RX_INTERRUPT                     (1 << 18)
-
-/* 0x6858, 0x7458, 0x10058, 0x10c58, 0x11858, 0x12458 */
-#define GRPH_INT_STATUS                                 0x6858
-#       define GRPH_PFLIP_INT_OCCURRED                  (1 << 0)
-#       define GRPH_PFLIP_INT_CLEAR                     (1 << 8)
-/* 0x685c, 0x745c, 0x1005c, 0x10c5c, 0x1185c, 0x1245c */
-#define	GRPH_INT_CONTROL			        0x685c
-#       define GRPH_PFLIP_INT_MASK                      (1 << 0)
-#       define GRPH_PFLIP_INT_TYPE                      (1 << 8)
-
-#define	DACA_AUTODETECT_INT_CONTROL			0x66c8
-#define	DACB_AUTODETECT_INT_CONTROL			0x67c8
-
-#define DC_HPD1_INT_STATUS                              0x601c
-#define DC_HPD2_INT_STATUS                              0x6028
-#define DC_HPD3_INT_STATUS                              0x6034
-#define DC_HPD4_INT_STATUS                              0x6040
-#define DC_HPD5_INT_STATUS                              0x604c
-#define DC_HPD6_INT_STATUS                              0x6058
-#       define DC_HPDx_INT_STATUS                       (1 << 0)
-#       define DC_HPDx_SENSE                            (1 << 1)
-#       define DC_HPDx_RX_INT_STATUS                    (1 << 8)
-
-#define DC_HPD1_INT_CONTROL                             0x6020
-#define DC_HPD2_INT_CONTROL                             0x602c
-#define DC_HPD3_INT_CONTROL                             0x6038
-#define DC_HPD4_INT_CONTROL                             0x6044
-#define DC_HPD5_INT_CONTROL                             0x6050
-#define DC_HPD6_INT_CONTROL                             0x605c
-#       define DC_HPDx_INT_ACK                          (1 << 0)
-#       define DC_HPDx_INT_POLARITY                     (1 << 8)
-#       define DC_HPDx_INT_EN                           (1 << 16)
-#       define DC_HPDx_RX_INT_ACK                       (1 << 20)
-#       define DC_HPDx_RX_INT_EN                        (1 << 24)
-
-#define DC_HPD1_CONTROL                                   0x6024
-#define DC_HPD2_CONTROL                                   0x6030
-#define DC_HPD3_CONTROL                                   0x603c
-#define DC_HPD4_CONTROL                                   0x6048
-#define DC_HPD5_CONTROL                                   0x6054
-#define DC_HPD6_CONTROL                                   0x6060
-#       define DC_HPDx_CONNECTION_TIMER(x)                ((x) << 0)
-#       define DC_HPDx_RX_INT_TIMER(x)                    ((x) << 16)
-#       define DC_HPDx_EN                                 (1 << 28)
-
-/* PCIE link stuff */
-#define PCIE_LC_TRAINING_CNTL                             0xa1 /* PCIE_P */
-#define PCIE_LC_LINK_WIDTH_CNTL                           0xa2 /* PCIE_P */
-#       define LC_LINK_WIDTH_SHIFT                        0
-#       define LC_LINK_WIDTH_MASK                         0x7
-#       define LC_LINK_WIDTH_X0                           0
-#       define LC_LINK_WIDTH_X1                           1
-#       define LC_LINK_WIDTH_X2                           2
-#       define LC_LINK_WIDTH_X4                           3
-#       define LC_LINK_WIDTH_X8                           4
-#       define LC_LINK_WIDTH_X16                          6
-#       define LC_LINK_WIDTH_RD_SHIFT                     4
-#       define LC_LINK_WIDTH_RD_MASK                      0x70
-#       define LC_RECONFIG_ARC_MISSING_ESCAPE             (1 << 7)
-#       define LC_RECONFIG_NOW                            (1 << 8)
-#       define LC_RENEGOTIATION_SUPPORT                   (1 << 9)
-#       define LC_RENEGOTIATE_EN                          (1 << 10)
-#       define LC_SHORT_RECONFIG_EN                       (1 << 11)
-#       define LC_UPCONFIGURE_SUPPORT                     (1 << 12)
-#       define LC_UPCONFIGURE_DIS                         (1 << 13)
-#define PCIE_LC_SPEED_CNTL                                0xa4 /* PCIE_P */
-#       define LC_GEN2_EN_STRAP                           (1 << 0)
-#       define LC_TARGET_LINK_SPEED_OVERRIDE_EN           (1 << 1)
-#       define LC_FORCE_EN_HW_SPEED_CHANGE                (1 << 5)
-#       define LC_FORCE_DIS_HW_SPEED_CHANGE               (1 << 6)
-#       define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK      (0x3 << 8)
-#       define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT     3
-#       define LC_CURRENT_DATA_RATE                       (1 << 11)
-#       define LC_VOLTAGE_TIMER_SEL_MASK                  (0xf << 14)
-#       define LC_CLR_FAILED_SPD_CHANGE_CNT               (1 << 21)
-#       define LC_OTHER_SIDE_EVER_SENT_GEN2               (1 << 23)
-#       define LC_OTHER_SIDE_SUPPORTS_GEN2                (1 << 24)
-#define MM_CFGREGS_CNTL                                   0x544c
-#       define MM_WR_TO_CFG_EN                            (1 << 3)
-#define LINK_CNTL2                                        0x88 /* F0 */
-#       define TARGET_LINK_SPEED_MASK                     (0xf << 0)
-#       define SELECTABLE_DEEMPHASIS                      (1 << 6)
-
-/*
- * PM4
- */
-#define	PACKET_TYPE0	0
-#define	PACKET_TYPE1	1
-#define	PACKET_TYPE2	2
-#define	PACKET_TYPE3	3
-
-#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
-#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
-#define CP_PACKET0_GET_REG(h) (((h) & 0xFFFF) << 2)
-#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
-#define PACKET0(reg, n)	((PACKET_TYPE0 << 30) |				\
-			 (((reg) >> 2) & 0xFFFF) |			\
-			 ((n) & 0x3FFF) << 16)
-#define CP_PACKET2			0x80000000
-#define		PACKET2_PAD_SHIFT		0
-#define		PACKET2_PAD_MASK		(0x3fffffff << 0)
-
-#define PACKET2(v)	(CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
-
-#define PACKET3(op, n)	((PACKET_TYPE3 << 30) |				\
-			 (((op) & 0xFF) << 8) |				\
-			 ((n) & 0x3FFF) << 16)
-
-/* Packet 3 types */
-#define	PACKET3_NOP					0x10
-#define	PACKET3_SET_BASE				0x11
-#define	PACKET3_CLEAR_STATE				0x12
-#define	PACKET3_INDEX_BUFFER_SIZE			0x13
-#define	PACKET3_DISPATCH_DIRECT				0x15
-#define	PACKET3_DISPATCH_INDIRECT			0x16
-#define	PACKET3_INDIRECT_BUFFER_END			0x17
-#define	PACKET3_MODE_CONTROL				0x18
-#define	PACKET3_SET_PREDICATION				0x20
-#define	PACKET3_REG_RMW					0x21
-#define	PACKET3_COND_EXEC				0x22
-#define	PACKET3_PRED_EXEC				0x23
-#define	PACKET3_DRAW_INDIRECT				0x24
-#define	PACKET3_DRAW_INDEX_INDIRECT			0x25
-#define	PACKET3_INDEX_BASE				0x26
-#define	PACKET3_DRAW_INDEX_2				0x27
-#define	PACKET3_CONTEXT_CONTROL				0x28
-#define	PACKET3_DRAW_INDEX_OFFSET			0x29
-#define	PACKET3_INDEX_TYPE				0x2A
-#define	PACKET3_DRAW_INDEX				0x2B
-#define	PACKET3_DRAW_INDEX_AUTO				0x2D
-#define	PACKET3_DRAW_INDEX_IMMD				0x2E
-#define	PACKET3_NUM_INSTANCES				0x2F
-#define	PACKET3_DRAW_INDEX_MULTI_AUTO			0x30
-#define	PACKET3_STRMOUT_BUFFER_UPDATE			0x34
-#define	PACKET3_DRAW_INDEX_OFFSET_2			0x35
-#define	PACKET3_DRAW_INDEX_MULTI_ELEMENT		0x36
-#define	PACKET3_MEM_SEMAPHORE				0x39
-#define	PACKET3_MPEG_INDEX				0x3A
-#define	PACKET3_COPY_DW					0x3B
-#define	PACKET3_WAIT_REG_MEM				0x3C
-#define	PACKET3_MEM_WRITE				0x3D
-#define	PACKET3_INDIRECT_BUFFER				0x32
-#define	PACKET3_SURFACE_SYNC				0x43
-#              define PACKET3_CB0_DEST_BASE_ENA    (1 << 6)
-#              define PACKET3_CB1_DEST_BASE_ENA    (1 << 7)
-#              define PACKET3_CB2_DEST_BASE_ENA    (1 << 8)
-#              define PACKET3_CB3_DEST_BASE_ENA    (1 << 9)
-#              define PACKET3_CB4_DEST_BASE_ENA    (1 << 10)
-#              define PACKET3_CB5_DEST_BASE_ENA    (1 << 11)
-#              define PACKET3_CB6_DEST_BASE_ENA    (1 << 12)
-#              define PACKET3_CB7_DEST_BASE_ENA    (1 << 13)
-#              define PACKET3_DB_DEST_BASE_ENA     (1 << 14)
-#              define PACKET3_CB8_DEST_BASE_ENA    (1 << 15)
-#              define PACKET3_CB9_DEST_BASE_ENA    (1 << 16)
-#              define PACKET3_CB10_DEST_BASE_ENA   (1 << 17)
-#              define PACKET3_CB11_DEST_BASE_ENA   (1 << 18)
-#              define PACKET3_FULL_CACHE_ENA       (1 << 20)
-#              define PACKET3_TC_ACTION_ENA        (1 << 23)
-#              define PACKET3_VC_ACTION_ENA        (1 << 24)
-#              define PACKET3_CB_ACTION_ENA        (1 << 25)
-#              define PACKET3_DB_ACTION_ENA        (1 << 26)
-#              define PACKET3_SH_ACTION_ENA        (1 << 27)
-#              define PACKET3_SX_ACTION_ENA        (1 << 28)
-#define	PACKET3_ME_INITIALIZE				0x44
-#define		PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
-#define	PACKET3_COND_WRITE				0x45
-#define	PACKET3_EVENT_WRITE				0x46
-#define	PACKET3_EVENT_WRITE_EOP				0x47
-#define	PACKET3_EVENT_WRITE_EOS				0x48
-#define	PACKET3_PREAMBLE_CNTL				0x4A
-#              define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE     (2 << 28)
-#              define PACKET3_PREAMBLE_END_CLEAR_STATE       (3 << 28)
-#define	PACKET3_RB_OFFSET				0x4B
-#define	PACKET3_ALU_PS_CONST_BUFFER_COPY		0x4C
-#define	PACKET3_ALU_VS_CONST_BUFFER_COPY		0x4D
-#define	PACKET3_ALU_PS_CONST_UPDATE		        0x4E
-#define	PACKET3_ALU_VS_CONST_UPDATE		        0x4F
-#define	PACKET3_ONE_REG_WRITE				0x57
-#define	PACKET3_SET_CONFIG_REG				0x68
-#define		PACKET3_SET_CONFIG_REG_START			0x00008000
-#define		PACKET3_SET_CONFIG_REG_END			0x0000ac00
-#define	PACKET3_SET_CONTEXT_REG				0x69
-#define		PACKET3_SET_CONTEXT_REG_START			0x00028000
-#define		PACKET3_SET_CONTEXT_REG_END			0x00029000
-#define	PACKET3_SET_ALU_CONST				0x6A
-/* alu const buffers only; no reg file */
-#define	PACKET3_SET_BOOL_CONST				0x6B
-#define		PACKET3_SET_BOOL_CONST_START			0x0003a500
-#define		PACKET3_SET_BOOL_CONST_END			0x0003a518
-#define	PACKET3_SET_LOOP_CONST				0x6C
-#define		PACKET3_SET_LOOP_CONST_START			0x0003a200
-#define		PACKET3_SET_LOOP_CONST_END			0x0003a500
-#define	PACKET3_SET_RESOURCE				0x6D
-#define		PACKET3_SET_RESOURCE_START			0x00030000
-#define		PACKET3_SET_RESOURCE_END			0x00038000
-#define	PACKET3_SET_SAMPLER				0x6E
-#define		PACKET3_SET_SAMPLER_START			0x0003c000
-#define		PACKET3_SET_SAMPLER_END				0x0003c600
-#define	PACKET3_SET_CTL_CONST				0x6F
-#define		PACKET3_SET_CTL_CONST_START			0x0003cff0
-#define		PACKET3_SET_CTL_CONST_END			0x0003ff0c
-#define	PACKET3_SET_RESOURCE_OFFSET			0x70
-#define	PACKET3_SET_ALU_CONST_VS			0x71
-#define	PACKET3_SET_ALU_CONST_DI			0x72
-#define	PACKET3_SET_CONTEXT_REG_INDIRECT		0x73
-#define	PACKET3_SET_RESOURCE_INDIRECT			0x74
-#define	PACKET3_SET_APPEND_CNT			        0x75
-
-#define	SQ_RESOURCE_CONSTANT_WORD7_0				0x3001c
-#define		S__SQ_CONSTANT_TYPE(x)			(((x) & 3) << 30)
-#define		G__SQ_CONSTANT_TYPE(x)			(((x) >> 30) & 3)
-#define			SQ_TEX_VTX_INVALID_TEXTURE			0x0
-#define			SQ_TEX_VTX_INVALID_BUFFER			0x1
-#define			SQ_TEX_VTX_VALID_TEXTURE			0x2
-#define			SQ_TEX_VTX_VALID_BUFFER				0x3
-
-#define VGT_VTX_VECT_EJECT_REG				0x88b0
-
-#define SQ_CONST_MEM_BASE				0x8df8
-
-#define SQ_ESGS_RING_BASE				0x8c40
-#define SQ_ESGS_RING_SIZE				0x8c44
-#define SQ_GSVS_RING_BASE				0x8c48
-#define SQ_GSVS_RING_SIZE				0x8c4c
-#define SQ_ESTMP_RING_BASE				0x8c50
-#define SQ_ESTMP_RING_SIZE				0x8c54
-#define SQ_GSTMP_RING_BASE				0x8c58
-#define SQ_GSTMP_RING_SIZE				0x8c5c
-#define SQ_VSTMP_RING_BASE				0x8c60
-#define SQ_VSTMP_RING_SIZE				0x8c64
-#define SQ_PSTMP_RING_BASE				0x8c68
-#define SQ_PSTMP_RING_SIZE				0x8c6c
-#define SQ_LSTMP_RING_BASE				0x8e10
-#define SQ_LSTMP_RING_SIZE				0x8e14
-#define SQ_HSTMP_RING_BASE				0x8e18
-#define SQ_HSTMP_RING_SIZE				0x8e1c
-#define VGT_TF_RING_SIZE				0x8988
-
-#define SQ_ESGS_RING_ITEMSIZE				0x28900
-#define SQ_GSVS_RING_ITEMSIZE				0x28904
-#define SQ_ESTMP_RING_ITEMSIZE				0x28908
-#define SQ_GSTMP_RING_ITEMSIZE				0x2890c
-#define SQ_VSTMP_RING_ITEMSIZE				0x28910
-#define SQ_PSTMP_RING_ITEMSIZE				0x28914
-#define SQ_LSTMP_RING_ITEMSIZE				0x28830
-#define SQ_HSTMP_RING_ITEMSIZE				0x28834
-
-#define SQ_GS_VERT_ITEMSIZE				0x2891c
-#define SQ_GS_VERT_ITEMSIZE_1				0x28920
-#define SQ_GS_VERT_ITEMSIZE_2				0x28924
-#define SQ_GS_VERT_ITEMSIZE_3				0x28928
-#define SQ_GSVS_RING_OFFSET_1				0x2892c
-#define SQ_GSVS_RING_OFFSET_2				0x28930
-#define SQ_GSVS_RING_OFFSET_3				0x28934
-
-#define SQ_ALU_CONST_BUFFER_SIZE_PS_0			0x28140
-#define SQ_ALU_CONST_BUFFER_SIZE_HS_0			0x28f80
-
-#define SQ_ALU_CONST_CACHE_PS_0				0x28940
-#define SQ_ALU_CONST_CACHE_PS_1				0x28944
-#define SQ_ALU_CONST_CACHE_PS_2				0x28948
-#define SQ_ALU_CONST_CACHE_PS_3				0x2894c
-#define SQ_ALU_CONST_CACHE_PS_4				0x28950
-#define SQ_ALU_CONST_CACHE_PS_5				0x28954
-#define SQ_ALU_CONST_CACHE_PS_6				0x28958
-#define SQ_ALU_CONST_CACHE_PS_7				0x2895c
-#define SQ_ALU_CONST_CACHE_PS_8				0x28960
-#define SQ_ALU_CONST_CACHE_PS_9				0x28964
-#define SQ_ALU_CONST_CACHE_PS_10			0x28968
-#define SQ_ALU_CONST_CACHE_PS_11			0x2896c
-#define SQ_ALU_CONST_CACHE_PS_12			0x28970
-#define SQ_ALU_CONST_CACHE_PS_13			0x28974
-#define SQ_ALU_CONST_CACHE_PS_14			0x28978
-#define SQ_ALU_CONST_CACHE_PS_15			0x2897c
-#define SQ_ALU_CONST_CACHE_VS_0				0x28980
-#define SQ_ALU_CONST_CACHE_VS_1				0x28984
-#define SQ_ALU_CONST_CACHE_VS_2				0x28988
-#define SQ_ALU_CONST_CACHE_VS_3				0x2898c
-#define SQ_ALU_CONST_CACHE_VS_4				0x28990
-#define SQ_ALU_CONST_CACHE_VS_5				0x28994
-#define SQ_ALU_CONST_CACHE_VS_6				0x28998
-#define SQ_ALU_CONST_CACHE_VS_7				0x2899c
-#define SQ_ALU_CONST_CACHE_VS_8				0x289a0
-#define SQ_ALU_CONST_CACHE_VS_9				0x289a4
-#define SQ_ALU_CONST_CACHE_VS_10			0x289a8
-#define SQ_ALU_CONST_CACHE_VS_11			0x289ac
-#define SQ_ALU_CONST_CACHE_VS_12			0x289b0
-#define SQ_ALU_CONST_CACHE_VS_13			0x289b4
-#define SQ_ALU_CONST_CACHE_VS_14			0x289b8
-#define SQ_ALU_CONST_CACHE_VS_15			0x289bc
-#define SQ_ALU_CONST_CACHE_GS_0				0x289c0
-#define SQ_ALU_CONST_CACHE_GS_1				0x289c4
-#define SQ_ALU_CONST_CACHE_GS_2				0x289c8
-#define SQ_ALU_CONST_CACHE_GS_3				0x289cc
-#define SQ_ALU_CONST_CACHE_GS_4				0x289d0
-#define SQ_ALU_CONST_CACHE_GS_5				0x289d4
-#define SQ_ALU_CONST_CACHE_GS_6				0x289d8
-#define SQ_ALU_CONST_CACHE_GS_7				0x289dc
-#define SQ_ALU_CONST_CACHE_GS_8				0x289e0
-#define SQ_ALU_CONST_CACHE_GS_9				0x289e4
-#define SQ_ALU_CONST_CACHE_GS_10			0x289e8
-#define SQ_ALU_CONST_CACHE_GS_11			0x289ec
-#define SQ_ALU_CONST_CACHE_GS_12			0x289f0
-#define SQ_ALU_CONST_CACHE_GS_13			0x289f4
-#define SQ_ALU_CONST_CACHE_GS_14			0x289f8
-#define SQ_ALU_CONST_CACHE_GS_15			0x289fc
-#define SQ_ALU_CONST_CACHE_HS_0				0x28f00
-#define SQ_ALU_CONST_CACHE_HS_1				0x28f04
-#define SQ_ALU_CONST_CACHE_HS_2				0x28f08
-#define SQ_ALU_CONST_CACHE_HS_3				0x28f0c
-#define SQ_ALU_CONST_CACHE_HS_4				0x28f10
-#define SQ_ALU_CONST_CACHE_HS_5				0x28f14
-#define SQ_ALU_CONST_CACHE_HS_6				0x28f18
-#define SQ_ALU_CONST_CACHE_HS_7				0x28f1c
-#define SQ_ALU_CONST_CACHE_HS_8				0x28f20
-#define SQ_ALU_CONST_CACHE_HS_9				0x28f24
-#define SQ_ALU_CONST_CACHE_HS_10			0x28f28
-#define SQ_ALU_CONST_CACHE_HS_11			0x28f2c
-#define SQ_ALU_CONST_CACHE_HS_12			0x28f30
-#define SQ_ALU_CONST_CACHE_HS_13			0x28f34
-#define SQ_ALU_CONST_CACHE_HS_14			0x28f38
-#define SQ_ALU_CONST_CACHE_HS_15			0x28f3c
-#define SQ_ALU_CONST_CACHE_LS_0				0x28f40
-#define SQ_ALU_CONST_CACHE_LS_1				0x28f44
-#define SQ_ALU_CONST_CACHE_LS_2				0x28f48
-#define SQ_ALU_CONST_CACHE_LS_3				0x28f4c
-#define SQ_ALU_CONST_CACHE_LS_4				0x28f50
-#define SQ_ALU_CONST_CACHE_LS_5				0x28f54
-#define SQ_ALU_CONST_CACHE_LS_6				0x28f58
-#define SQ_ALU_CONST_CACHE_LS_7				0x28f5c
-#define SQ_ALU_CONST_CACHE_LS_8				0x28f60
-#define SQ_ALU_CONST_CACHE_LS_9				0x28f64
-#define SQ_ALU_CONST_CACHE_LS_10			0x28f68
-#define SQ_ALU_CONST_CACHE_LS_11			0x28f6c
-#define SQ_ALU_CONST_CACHE_LS_12			0x28f70
-#define SQ_ALU_CONST_CACHE_LS_13			0x28f74
-#define SQ_ALU_CONST_CACHE_LS_14			0x28f78
-#define SQ_ALU_CONST_CACHE_LS_15			0x28f7c
-
-#define PA_SC_SCREEN_SCISSOR_TL                         0x28030
-#define PA_SC_GENERIC_SCISSOR_TL                        0x28240
-#define PA_SC_WINDOW_SCISSOR_TL                         0x28204
-
-#define VGT_PRIMITIVE_TYPE                              0x8958
-#define VGT_INDEX_TYPE                                  0x895C
-
-#define VGT_NUM_INDICES                                 0x8970
-
-#define VGT_COMPUTE_DIM_X                               0x8990
-#define VGT_COMPUTE_DIM_Y                               0x8994
-#define VGT_COMPUTE_DIM_Z                               0x8998
-#define VGT_COMPUTE_START_X                             0x899C
-#define VGT_COMPUTE_START_Y                             0x89A0
-#define VGT_COMPUTE_START_Z                             0x89A4
-#define VGT_COMPUTE_INDEX                               0x89A8
-#define VGT_COMPUTE_THREAD_GROUP_SIZE                   0x89AC
-#define VGT_HS_OFFCHIP_PARAM                            0x89B0
-
-#define DB_DEBUG					0x9830
-#define DB_DEBUG2					0x9834
-#define DB_DEBUG3					0x9838
-#define DB_DEBUG4					0x983C
-#define DB_WATERMARKS					0x9854
-#define DB_DEPTH_CONTROL				0x28800
-#define R_028800_DB_DEPTH_CONTROL                    0x028800
-#define   S_028800_STENCIL_ENABLE(x)                   (((x) & 0x1) << 0)
-#define   G_028800_STENCIL_ENABLE(x)                   (((x) >> 0) & 0x1)
-#define   C_028800_STENCIL_ENABLE                      0xFFFFFFFE
-#define   S_028800_Z_ENABLE(x)                         (((x) & 0x1) << 1)
-#define   G_028800_Z_ENABLE(x)                         (((x) >> 1) & 0x1)
-#define   C_028800_Z_ENABLE                            0xFFFFFFFD
-#define   S_028800_Z_WRITE_ENABLE(x)                   (((x) & 0x1) << 2)
-#define   G_028800_Z_WRITE_ENABLE(x)                   (((x) >> 2) & 0x1)
-#define   C_028800_Z_WRITE_ENABLE                      0xFFFFFFFB
-#define   S_028800_ZFUNC(x)                            (((x) & 0x7) << 4)
-#define   G_028800_ZFUNC(x)                            (((x) >> 4) & 0x7)
-#define   C_028800_ZFUNC                               0xFFFFFF8F
-#define   S_028800_BACKFACE_ENABLE(x)                  (((x) & 0x1) << 7)
-#define   G_028800_BACKFACE_ENABLE(x)                  (((x) >> 7) & 0x1)
-#define   C_028800_BACKFACE_ENABLE                     0xFFFFFF7F
-#define   S_028800_STENCILFUNC(x)                      (((x) & 0x7) << 8)
-#define   G_028800_STENCILFUNC(x)                      (((x) >> 8) & 0x7)
-#define   C_028800_STENCILFUNC                         0xFFFFF8FF
-#define     V_028800_STENCILFUNC_NEVER                 0x00000000
-#define     V_028800_STENCILFUNC_LESS                  0x00000001
-#define     V_028800_STENCILFUNC_EQUAL                 0x00000002
-#define     V_028800_STENCILFUNC_LEQUAL                0x00000003
-#define     V_028800_STENCILFUNC_GREATER               0x00000004
-#define     V_028800_STENCILFUNC_NOTEQUAL              0x00000005
-#define     V_028800_STENCILFUNC_GEQUAL                0x00000006
-#define     V_028800_STENCILFUNC_ALWAYS                0x00000007
-#define   S_028800_STENCILFAIL(x)                      (((x) & 0x7) << 11)
-#define   G_028800_STENCILFAIL(x)                      (((x) >> 11) & 0x7)
-#define   C_028800_STENCILFAIL                         0xFFFFC7FF
-#define     V_028800_STENCIL_KEEP                      0x00000000
-#define     V_028800_STENCIL_ZERO                      0x00000001
-#define     V_028800_STENCIL_REPLACE                   0x00000002
-#define     V_028800_STENCIL_INCR                      0x00000003
-#define     V_028800_STENCIL_DECR                      0x00000004
-#define     V_028800_STENCIL_INVERT                    0x00000005
-#define     V_028800_STENCIL_INCR_WRAP                 0x00000006
-#define     V_028800_STENCIL_DECR_WRAP                 0x00000007
-#define   S_028800_STENCILZPASS(x)                     (((x) & 0x7) << 14)
-#define   G_028800_STENCILZPASS(x)                     (((x) >> 14) & 0x7)
-#define   C_028800_STENCILZPASS                        0xFFFE3FFF
-#define   S_028800_STENCILZFAIL(x)                     (((x) & 0x7) << 17)
-#define   G_028800_STENCILZFAIL(x)                     (((x) >> 17) & 0x7)
-#define   C_028800_STENCILZFAIL                        0xFFF1FFFF
-#define   S_028800_STENCILFUNC_BF(x)                   (((x) & 0x7) << 20)
-#define   G_028800_STENCILFUNC_BF(x)                   (((x) >> 20) & 0x7)
-#define   C_028800_STENCILFUNC_BF                      0xFF8FFFFF
-#define   S_028800_STENCILFAIL_BF(x)                   (((x) & 0x7) << 23)
-#define   G_028800_STENCILFAIL_BF(x)                   (((x) >> 23) & 0x7)
-#define   C_028800_STENCILFAIL_BF                      0xFC7FFFFF
-#define   S_028800_STENCILZPASS_BF(x)                  (((x) & 0x7) << 26)
-#define   G_028800_STENCILZPASS_BF(x)                  (((x) >> 26) & 0x7)
-#define   C_028800_STENCILZPASS_BF                     0xE3FFFFFF
-#define   S_028800_STENCILZFAIL_BF(x)                  (((x) & 0x7) << 29)
-#define   G_028800_STENCILZFAIL_BF(x)                  (((x) >> 29) & 0x7)
-#define   C_028800_STENCILZFAIL_BF                     0x1FFFFFFF
-#define DB_DEPTH_VIEW					0x28008
-#define R_028008_DB_DEPTH_VIEW                       0x00028008
-#define   S_028008_SLICE_START(x)                      (((x) & 0x7FF) << 0)
-#define   G_028008_SLICE_START(x)                      (((x) >> 0) & 0x7FF)
-#define   C_028008_SLICE_START                         0xFFFFF800
-#define   S_028008_SLICE_MAX(x)                        (((x) & 0x7FF) << 13)
-#define   G_028008_SLICE_MAX(x)                        (((x) >> 13) & 0x7FF)
-#define   C_028008_SLICE_MAX                           0xFF001FFF
-#define DB_HTILE_DATA_BASE				0x28014
-#define DB_HTILE_SURFACE				0x28abc
-#define   S_028ABC_HTILE_WIDTH(x)                      (((x) & 0x1) << 0)
-#define   G_028ABC_HTILE_WIDTH(x)                      (((x) >> 0) & 0x1)
-#define   C_028ABC_HTILE_WIDTH                         0xFFFFFFFE
-#define   S_028ABC_HTILE_HEIGHT(x)                      (((x) & 0x1) << 1)
-#define   G_028ABC_HTILE_HEIGHT(x)                      (((x) >> 1) & 0x1)
-#define   C_028ABC_HTILE_HEIGHT                         0xFFFFFFFD
-#define   G_028ABC_LINEAR(x)                           (((x) >> 2) & 0x1)
-#define DB_Z_INFO					0x28040
-#       define Z_ARRAY_MODE(x)                          ((x) << 4)
-#       define DB_TILE_SPLIT(x)                         (((x) & 0x7) << 8)
-#       define DB_NUM_BANKS(x)                          (((x) & 0x3) << 12)
-#       define DB_BANK_WIDTH(x)                         (((x) & 0x3) << 16)
-#       define DB_BANK_HEIGHT(x)                        (((x) & 0x3) << 20)
-#       define DB_MACRO_TILE_ASPECT(x)                  (((x) & 0x3) << 24)
-#define R_028040_DB_Z_INFO                       0x028040
-#define   S_028040_FORMAT(x)                           (((x) & 0x3) << 0)
-#define   G_028040_FORMAT(x)                           (((x) >> 0) & 0x3)
-#define   C_028040_FORMAT                              0xFFFFFFFC
-#define     V_028040_Z_INVALID                     0x00000000
-#define     V_028040_Z_16                          0x00000001
-#define     V_028040_Z_24                          0x00000002
-#define     V_028040_Z_32_FLOAT                    0x00000003
-#define   S_028040_ARRAY_MODE(x)                       (((x) & 0xF) << 4)
-#define   G_028040_ARRAY_MODE(x)                       (((x) >> 4) & 0xF)
-#define   C_028040_ARRAY_MODE                          0xFFFFFF0F
-#define   S_028040_READ_SIZE(x)                        (((x) & 0x1) << 28)
-#define   G_028040_READ_SIZE(x)                        (((x) >> 28) & 0x1)
-#define   C_028040_READ_SIZE                           0xEFFFFFFF
-#define   S_028040_TILE_SURFACE_ENABLE(x)              (((x) & 0x1) << 29)
-#define   G_028040_TILE_SURFACE_ENABLE(x)              (((x) >> 29) & 0x1)
-#define   C_028040_TILE_SURFACE_ENABLE                 0xDFFFFFFF
-#define   S_028040_ZRANGE_PRECISION(x)                 (((x) & 0x1) << 31)
-#define   G_028040_ZRANGE_PRECISION(x)                 (((x) >> 31) & 0x1)
-#define   C_028040_ZRANGE_PRECISION                    0x7FFFFFFF
-#define   S_028040_TILE_SPLIT(x)                       (((x) & 0x7) << 8)
-#define   G_028040_TILE_SPLIT(x)                       (((x) >> 8) & 0x7)
-#define   S_028040_NUM_BANKS(x)                        (((x) & 0x3) << 12)
-#define   G_028040_NUM_BANKS(x)                        (((x) >> 12) & 0x3)
-#define   S_028040_BANK_WIDTH(x)                       (((x) & 0x3) << 16)
-#define   G_028040_BANK_WIDTH(x)                       (((x) >> 16) & 0x3)
-#define   S_028040_BANK_HEIGHT(x)                      (((x) & 0x3) << 20)
-#define   G_028040_BANK_HEIGHT(x)                      (((x) >> 20) & 0x3)
-#define   S_028040_MACRO_TILE_ASPECT(x)                (((x) & 0x3) << 24)
-#define   G_028040_MACRO_TILE_ASPECT(x)                (((x) >> 24) & 0x3)
-#define DB_STENCIL_INFO					0x28044
-#define R_028044_DB_STENCIL_INFO                     0x028044
-#define   S_028044_FORMAT(x)                           (((x) & 0x1) << 0)
-#define   G_028044_FORMAT(x)                           (((x) >> 0) & 0x1)
-#define   C_028044_FORMAT                              0xFFFFFFFE
-#define   G_028044_TILE_SPLIT(x)                       (((x) >> 8) & 0x7)
-#define DB_Z_READ_BASE					0x28048
-#define DB_STENCIL_READ_BASE				0x2804c
-#define DB_Z_WRITE_BASE					0x28050
-#define DB_STENCIL_WRITE_BASE				0x28054
-#define DB_DEPTH_SIZE					0x28058
-#define R_028058_DB_DEPTH_SIZE                       0x028058
-#define   S_028058_PITCH_TILE_MAX(x)                   (((x) & 0x7FF) << 0)
-#define   G_028058_PITCH_TILE_MAX(x)                   (((x) >> 0) & 0x7FF)
-#define   C_028058_PITCH_TILE_MAX                      0xFFFFF800
-#define   S_028058_HEIGHT_TILE_MAX(x)                   (((x) & 0x7FF) << 11)
-#define   G_028058_HEIGHT_TILE_MAX(x)                   (((x) >> 11) & 0x7FF)
-#define   C_028058_HEIGHT_TILE_MAX                      0xFFC007FF
-#define R_02805C_DB_DEPTH_SLICE                      0x02805C
-#define   S_02805C_SLICE_TILE_MAX(x)                   (((x) & 0x3FFFFF) << 0)
-#define   G_02805C_SLICE_TILE_MAX(x)                   (((x) >> 0) & 0x3FFFFF)
-#define   C_02805C_SLICE_TILE_MAX                      0xFFC00000
-
-#define SQ_PGM_START_PS					0x28840
-#define SQ_PGM_START_VS					0x2885c
-#define SQ_PGM_START_GS					0x28874
-#define SQ_PGM_START_ES					0x2888c
-#define SQ_PGM_START_FS					0x288a4
-#define SQ_PGM_START_HS					0x288b8
-#define SQ_PGM_START_LS					0x288d0
-
-#define	VGT_STRMOUT_BUFFER_BASE_0			0x28AD8
-#define	VGT_STRMOUT_BUFFER_BASE_1			0x28AE8
-#define	VGT_STRMOUT_BUFFER_BASE_2			0x28AF8
-#define	VGT_STRMOUT_BUFFER_BASE_3			0x28B08
-#define VGT_STRMOUT_BUFFER_SIZE_0			0x28AD0
-#define VGT_STRMOUT_BUFFER_SIZE_1			0x28AE0
-#define VGT_STRMOUT_BUFFER_SIZE_2			0x28AF0
-#define VGT_STRMOUT_BUFFER_SIZE_3			0x28B00
-#define VGT_STRMOUT_CONFIG				0x28b94
-#define VGT_STRMOUT_BUFFER_CONFIG			0x28b98
-
-#define CB_TARGET_MASK					0x28238
-#define CB_SHADER_MASK					0x2823c
-
-#define GDS_ADDR_BASE					0x28720
-
-#define	CB_IMMED0_BASE					0x28b9c
-#define	CB_IMMED1_BASE					0x28ba0
-#define	CB_IMMED2_BASE					0x28ba4
-#define	CB_IMMED3_BASE					0x28ba8
-#define	CB_IMMED4_BASE					0x28bac
-#define	CB_IMMED5_BASE					0x28bb0
-#define	CB_IMMED6_BASE					0x28bb4
-#define	CB_IMMED7_BASE					0x28bb8
-#define	CB_IMMED8_BASE					0x28bbc
-#define	CB_IMMED9_BASE					0x28bc0
-#define	CB_IMMED10_BASE					0x28bc4
-#define	CB_IMMED11_BASE					0x28bc8
-
-/* all 12 CB blocks have these regs */
-#define	CB_COLOR0_BASE					0x28c60
-#define	CB_COLOR0_PITCH					0x28c64
-#define	CB_COLOR0_SLICE					0x28c68
-#define	CB_COLOR0_VIEW					0x28c6c
-#define R_028C6C_CB_COLOR0_VIEW                      0x00028C6C
-#define   S_028C6C_SLICE_START(x)                      (((x) & 0x7FF) << 0)
-#define   G_028C6C_SLICE_START(x)                      (((x) >> 0) & 0x7FF)
-#define   C_028C6C_SLICE_START                         0xFFFFF800
-#define   S_028C6C_SLICE_MAX(x)                        (((x) & 0x7FF) << 13)
-#define   G_028C6C_SLICE_MAX(x)                        (((x) >> 13) & 0x7FF)
-#define   C_028C6C_SLICE_MAX                           0xFF001FFF
-#define R_028C70_CB_COLOR0_INFO                      0x028C70
-#define   S_028C70_ENDIAN(x)                           (((x) & 0x3) << 0)
-#define   G_028C70_ENDIAN(x)                           (((x) >> 0) & 0x3)
-#define   C_028C70_ENDIAN                              0xFFFFFFFC
-#define   S_028C70_FORMAT(x)                           (((x) & 0x3F) << 2)
-#define   G_028C70_FORMAT(x)                           (((x) >> 2) & 0x3F)
-#define   C_028C70_FORMAT                              0xFFFFFF03
-#define     V_028C70_COLOR_INVALID                     0x00000000
-#define     V_028C70_COLOR_8                           0x00000001
-#define     V_028C70_COLOR_4_4                         0x00000002
-#define     V_028C70_COLOR_3_3_2                       0x00000003
-#define     V_028C70_COLOR_16                          0x00000005
-#define     V_028C70_COLOR_16_FLOAT                    0x00000006
-#define     V_028C70_COLOR_8_8                         0x00000007
-#define     V_028C70_COLOR_5_6_5                       0x00000008
-#define     V_028C70_COLOR_6_5_5                       0x00000009
-#define     V_028C70_COLOR_1_5_5_5                     0x0000000A
-#define     V_028C70_COLOR_4_4_4_4                     0x0000000B
-#define     V_028C70_COLOR_5_5_5_1                     0x0000000C
-#define     V_028C70_COLOR_32                          0x0000000D
-#define     V_028C70_COLOR_32_FLOAT                    0x0000000E
-#define     V_028C70_COLOR_16_16                       0x0000000F
-#define     V_028C70_COLOR_16_16_FLOAT                 0x00000010
-#define     V_028C70_COLOR_8_24                        0x00000011
-#define     V_028C70_COLOR_8_24_FLOAT                  0x00000012
-#define     V_028C70_COLOR_24_8                        0x00000013
-#define     V_028C70_COLOR_24_8_FLOAT                  0x00000014
-#define     V_028C70_COLOR_10_11_11                    0x00000015
-#define     V_028C70_COLOR_10_11_11_FLOAT              0x00000016
-#define     V_028C70_COLOR_11_11_10                    0x00000017
-#define     V_028C70_COLOR_11_11_10_FLOAT              0x00000018
-#define     V_028C70_COLOR_2_10_10_10                  0x00000019
-#define     V_028C70_COLOR_8_8_8_8                     0x0000001A
-#define     V_028C70_COLOR_10_10_10_2                  0x0000001B
-#define     V_028C70_COLOR_X24_8_32_FLOAT              0x0000001C
-#define     V_028C70_COLOR_32_32                       0x0000001D
-#define     V_028C70_COLOR_32_32_FLOAT                 0x0000001E
-#define     V_028C70_COLOR_16_16_16_16                 0x0000001F
-#define     V_028C70_COLOR_16_16_16_16_FLOAT           0x00000020
-#define     V_028C70_COLOR_32_32_32_32                 0x00000022
-#define     V_028C70_COLOR_32_32_32_32_FLOAT           0x00000023
-#define     V_028C70_COLOR_32_32_32_FLOAT              0x00000030
-#define   S_028C70_ARRAY_MODE(x)                       (((x) & 0xF) << 8)
-#define   G_028C70_ARRAY_MODE(x)                       (((x) >> 8) & 0xF)
-#define   C_028C70_ARRAY_MODE                          0xFFFFF0FF
-#define     V_028C70_ARRAY_LINEAR_GENERAL              0x00000000
-#define     V_028C70_ARRAY_LINEAR_ALIGNED              0x00000001
-#define     V_028C70_ARRAY_1D_TILED_THIN1              0x00000002
-#define     V_028C70_ARRAY_2D_TILED_THIN1              0x00000004
-#define   S_028C70_NUMBER_TYPE(x)                      (((x) & 0x7) << 12)
-#define   G_028C70_NUMBER_TYPE(x)                      (((x) >> 12) & 0x7)
-#define   C_028C70_NUMBER_TYPE                         0xFFFF8FFF
-#define     V_028C70_NUMBER_UNORM                      0x00000000
-#define     V_028C70_NUMBER_SNORM                      0x00000001
-#define     V_028C70_NUMBER_USCALED                    0x00000002
-#define     V_028C70_NUMBER_SSCALED                    0x00000003
-#define     V_028C70_NUMBER_UINT                       0x00000004
-#define     V_028C70_NUMBER_SINT                       0x00000005
-#define     V_028C70_NUMBER_SRGB                       0x00000006
-#define     V_028C70_NUMBER_FLOAT                      0x00000007
-#define   S_028C70_COMP_SWAP(x)                        (((x) & 0x3) << 15)
-#define   G_028C70_COMP_SWAP(x)                        (((x) >> 15) & 0x3)
-#define   C_028C70_COMP_SWAP                           0xFFFE7FFF
-#define     V_028C70_SWAP_STD                          0x00000000
-#define     V_028C70_SWAP_ALT                          0x00000001
-#define     V_028C70_SWAP_STD_REV                      0x00000002
-#define     V_028C70_SWAP_ALT_REV                      0x00000003
-#define   S_028C70_FAST_CLEAR(x)                       (((x) & 0x1) << 17)
-#define   G_028C70_FAST_CLEAR(x)                       (((x) >> 17) & 0x1)
-#define   C_028C70_FAST_CLEAR                          0xFFFDFFFF
-#define   S_028C70_COMPRESSION(x)                      (((x) & 0x3) << 18)
-#define   G_028C70_COMPRESSION(x)                      (((x) >> 18) & 0x3)
-#define   C_028C70_COMPRESSION                         0xFFF3FFFF
-#define   S_028C70_BLEND_CLAMP(x)                      (((x) & 0x1) << 19)
-#define   G_028C70_BLEND_CLAMP(x)                      (((x) >> 19) & 0x1)
-#define   C_028C70_BLEND_CLAMP                         0xFFF7FFFF
-#define   S_028C70_BLEND_BYPASS(x)                     (((x) & 0x1) << 20)
-#define   G_028C70_BLEND_BYPASS(x)                     (((x) >> 20) & 0x1)
-#define   C_028C70_BLEND_BYPASS                        0xFFEFFFFF
-#define   S_028C70_SIMPLE_FLOAT(x)                     (((x) & 0x1) << 21)
-#define   G_028C70_SIMPLE_FLOAT(x)                     (((x) >> 21) & 0x1)
-#define   C_028C70_SIMPLE_FLOAT                        0xFFDFFFFF
-#define   S_028C70_ROUND_MODE(x)                       (((x) & 0x1) << 22)
-#define   G_028C70_ROUND_MODE(x)                       (((x) >> 22) & 0x1)
-#define   C_028C70_ROUND_MODE                          0xFFBFFFFF
-#define   S_028C70_TILE_COMPACT(x)                     (((x) & 0x1) << 23)
-#define   G_028C70_TILE_COMPACT(x)                     (((x) >> 23) & 0x1)
-#define   C_028C70_TILE_COMPACT                        0xFF7FFFFF
-#define   S_028C70_SOURCE_FORMAT(x)                    (((x) & 0x3) << 24)
-#define   G_028C70_SOURCE_FORMAT(x)                    (((x) >> 24) & 0x3)
-#define   C_028C70_SOURCE_FORMAT                       0xFCFFFFFF
-#define     V_028C70_EXPORT_4C_32BPC                   0x0
-#define     V_028C70_EXPORT_4C_16BPC                   0x1
-#define     V_028C70_EXPORT_2C_32BPC                   0x2 /* Do not use */
-#define   S_028C70_RAT(x)                              (((x) & 0x1) << 26)
-#define   G_028C70_RAT(x)                              (((x) >> 26) & 0x1)
-#define   C_028C70_RAT                                 0xFBFFFFFF
-#define   S_028C70_RESOURCE_TYPE(x)                    (((x) & 0x7) << 27)
-#define   G_028C70_RESOURCE_TYPE(x)                    (((x) >> 27) & 0x7)
-#define   C_028C70_RESOURCE_TYPE                       0xC7FFFFFF
-
-#define	CB_COLOR0_INFO					0x28c70
-#	define CB_FORMAT(x)				((x) << 2)
-#       define CB_ARRAY_MODE(x)                         ((x) << 8)
-#       define ARRAY_LINEAR_GENERAL                     0
-#       define ARRAY_LINEAR_ALIGNED                     1
-#       define ARRAY_1D_TILED_THIN1                     2
-#       define ARRAY_2D_TILED_THIN1                     4
-#	define CB_SOURCE_FORMAT(x)			((x) << 24)
-#	define CB_SF_EXPORT_FULL			0
-#	define CB_SF_EXPORT_NORM			1
-#define R_028C74_CB_COLOR0_ATTRIB                      0x028C74
-#define   S_028C74_NON_DISP_TILING_ORDER(x)            (((x) & 0x1) << 4)
-#define   G_028C74_NON_DISP_TILING_ORDER(x)            (((x) >> 4) & 0x1)
-#define   C_028C74_NON_DISP_TILING_ORDER               0xFFFFFFEF
-#define   S_028C74_TILE_SPLIT(x)                       (((x) & 0xf) << 5)
-#define   G_028C74_TILE_SPLIT(x)                       (((x) >> 5) & 0xf)
-#define   S_028C74_NUM_BANKS(x)                        (((x) & 0x3) << 10)
-#define   G_028C74_NUM_BANKS(x)                        (((x) >> 10) & 0x3)
-#define   S_028C74_BANK_WIDTH(x)                       (((x) & 0x3) << 13)
-#define   G_028C74_BANK_WIDTH(x)                       (((x) >> 13) & 0x3)
-#define   S_028C74_BANK_HEIGHT(x)                      (((x) & 0x3) << 16)
-#define   G_028C74_BANK_HEIGHT(x)                      (((x) >> 16) & 0x3)
-#define   S_028C74_MACRO_TILE_ASPECT(x)                (((x) & 0x3) << 19)
-#define   G_028C74_MACRO_TILE_ASPECT(x)                (((x) >> 19) & 0x3)
-#define	CB_COLOR0_ATTRIB				0x28c74
-#       define CB_TILE_SPLIT(x)                         (((x) & 0x7) << 5)
-#       define ADDR_SURF_TILE_SPLIT_64B                 0
-#       define ADDR_SURF_TILE_SPLIT_128B                1
-#       define ADDR_SURF_TILE_SPLIT_256B                2
-#       define ADDR_SURF_TILE_SPLIT_512B                3
-#       define ADDR_SURF_TILE_SPLIT_1KB                 4
-#       define ADDR_SURF_TILE_SPLIT_2KB                 5
-#       define ADDR_SURF_TILE_SPLIT_4KB                 6
-#       define CB_NUM_BANKS(x)                          (((x) & 0x3) << 10)
-#       define ADDR_SURF_2_BANK                         0
-#       define ADDR_SURF_4_BANK                         1
-#       define ADDR_SURF_8_BANK                         2
-#       define ADDR_SURF_16_BANK                        3
-#       define CB_BANK_WIDTH(x)                         (((x) & 0x3) << 13)
-#       define ADDR_SURF_BANK_WIDTH_1                   0
-#       define ADDR_SURF_BANK_WIDTH_2                   1
-#       define ADDR_SURF_BANK_WIDTH_4                   2
-#       define ADDR_SURF_BANK_WIDTH_8                   3
-#       define CB_BANK_HEIGHT(x)                        (((x) & 0x3) << 16)
-#       define ADDR_SURF_BANK_HEIGHT_1                  0
-#       define ADDR_SURF_BANK_HEIGHT_2                  1
-#       define ADDR_SURF_BANK_HEIGHT_4                  2
-#       define ADDR_SURF_BANK_HEIGHT_8                  3
-#       define CB_MACRO_TILE_ASPECT(x)                  (((x) & 0x3) << 19)
-#define	CB_COLOR0_DIM					0x28c78
-/* only CB0-7 blocks have these regs */
-#define	CB_COLOR0_CMASK					0x28c7c
-#define	CB_COLOR0_CMASK_SLICE				0x28c80
-#define	CB_COLOR0_FMASK					0x28c84
-#define	CB_COLOR0_FMASK_SLICE				0x28c88
-#define	CB_COLOR0_CLEAR_WORD0				0x28c8c
-#define	CB_COLOR0_CLEAR_WORD1				0x28c90
-#define	CB_COLOR0_CLEAR_WORD2				0x28c94
-#define	CB_COLOR0_CLEAR_WORD3				0x28c98
-
-#define	CB_COLOR1_BASE					0x28c9c
-#define	CB_COLOR2_BASE					0x28cd8
-#define	CB_COLOR3_BASE					0x28d14
-#define	CB_COLOR4_BASE					0x28d50
-#define	CB_COLOR5_BASE					0x28d8c
-#define	CB_COLOR6_BASE					0x28dc8
-#define	CB_COLOR7_BASE					0x28e04
-#define	CB_COLOR8_BASE					0x28e40
-#define	CB_COLOR9_BASE					0x28e5c
-#define	CB_COLOR10_BASE					0x28e78
-#define	CB_COLOR11_BASE					0x28e94
-
-#define	CB_COLOR1_PITCH					0x28ca0
-#define	CB_COLOR2_PITCH					0x28cdc
-#define	CB_COLOR3_PITCH					0x28d18
-#define	CB_COLOR4_PITCH					0x28d54
-#define	CB_COLOR5_PITCH					0x28d90
-#define	CB_COLOR6_PITCH					0x28dcc
-#define	CB_COLOR7_PITCH					0x28e08
-#define	CB_COLOR8_PITCH					0x28e44
-#define	CB_COLOR9_PITCH					0x28e60
-#define	CB_COLOR10_PITCH				0x28e7c
-#define	CB_COLOR11_PITCH				0x28e98
-
-#define	CB_COLOR1_SLICE					0x28ca4
-#define	CB_COLOR2_SLICE					0x28ce0
-#define	CB_COLOR3_SLICE					0x28d1c
-#define	CB_COLOR4_SLICE					0x28d58
-#define	CB_COLOR5_SLICE					0x28d94
-#define	CB_COLOR6_SLICE					0x28dd0
-#define	CB_COLOR7_SLICE					0x28e0c
-#define	CB_COLOR8_SLICE					0x28e48
-#define	CB_COLOR9_SLICE					0x28e64
-#define	CB_COLOR10_SLICE				0x28e80
-#define	CB_COLOR11_SLICE				0x28e9c
-
-#define	CB_COLOR1_VIEW					0x28ca8
-#define	CB_COLOR2_VIEW					0x28ce4
-#define	CB_COLOR3_VIEW					0x28d20
-#define	CB_COLOR4_VIEW					0x28d5c
-#define	CB_COLOR5_VIEW					0x28d98
-#define	CB_COLOR6_VIEW					0x28dd4
-#define	CB_COLOR7_VIEW					0x28e10
-#define	CB_COLOR8_VIEW					0x28e4c
-#define	CB_COLOR9_VIEW					0x28e68
-#define	CB_COLOR10_VIEW					0x28e84
-#define	CB_COLOR11_VIEW					0x28ea0
-
-#define	CB_COLOR1_INFO					0x28cac
-#define	CB_COLOR2_INFO					0x28ce8
-#define	CB_COLOR3_INFO					0x28d24
-#define	CB_COLOR4_INFO					0x28d60
-#define	CB_COLOR5_INFO					0x28d9c
-#define	CB_COLOR6_INFO					0x28dd8
-#define	CB_COLOR7_INFO					0x28e14
-#define	CB_COLOR8_INFO					0x28e50
-#define	CB_COLOR9_INFO					0x28e6c
-#define	CB_COLOR10_INFO					0x28e88
-#define	CB_COLOR11_INFO					0x28ea4
-
-#define	CB_COLOR1_ATTRIB				0x28cb0
-#define	CB_COLOR2_ATTRIB				0x28cec
-#define	CB_COLOR3_ATTRIB				0x28d28
-#define	CB_COLOR4_ATTRIB				0x28d64
-#define	CB_COLOR5_ATTRIB				0x28da0
-#define	CB_COLOR6_ATTRIB				0x28ddc
-#define	CB_COLOR7_ATTRIB				0x28e18
-#define	CB_COLOR8_ATTRIB				0x28e54
-#define	CB_COLOR9_ATTRIB				0x28e70
-#define	CB_COLOR10_ATTRIB				0x28e8c
-#define	CB_COLOR11_ATTRIB				0x28ea8
-
-#define	CB_COLOR1_DIM					0x28cb4
-#define	CB_COLOR2_DIM					0x28cf0
-#define	CB_COLOR3_DIM					0x28d2c
-#define	CB_COLOR4_DIM					0x28d68
-#define	CB_COLOR5_DIM					0x28da4
-#define	CB_COLOR6_DIM					0x28de0
-#define	CB_COLOR7_DIM					0x28e1c
-#define	CB_COLOR8_DIM					0x28e58
-#define	CB_COLOR9_DIM					0x28e74
-#define	CB_COLOR10_DIM					0x28e90
-#define	CB_COLOR11_DIM					0x28eac
-
-#define	CB_COLOR1_CMASK					0x28cb8
-#define	CB_COLOR2_CMASK					0x28cf4
-#define	CB_COLOR3_CMASK					0x28d30
-#define	CB_COLOR4_CMASK					0x28d6c
-#define	CB_COLOR5_CMASK					0x28da8
-#define	CB_COLOR6_CMASK					0x28de4
-#define	CB_COLOR7_CMASK					0x28e20
-
-#define	CB_COLOR1_CMASK_SLICE				0x28cbc
-#define	CB_COLOR2_CMASK_SLICE				0x28cf8
-#define	CB_COLOR3_CMASK_SLICE				0x28d34
-#define	CB_COLOR4_CMASK_SLICE				0x28d70
-#define	CB_COLOR5_CMASK_SLICE				0x28dac
-#define	CB_COLOR6_CMASK_SLICE				0x28de8
-#define	CB_COLOR7_CMASK_SLICE				0x28e24
-
-#define	CB_COLOR1_FMASK					0x28cc0
-#define	CB_COLOR2_FMASK					0x28cfc
-#define	CB_COLOR3_FMASK					0x28d38
-#define	CB_COLOR4_FMASK					0x28d74
-#define	CB_COLOR5_FMASK					0x28db0
-#define	CB_COLOR6_FMASK					0x28dec
-#define	CB_COLOR7_FMASK					0x28e28
-
-#define	CB_COLOR1_FMASK_SLICE				0x28cc4
-#define	CB_COLOR2_FMASK_SLICE				0x28d00
-#define	CB_COLOR3_FMASK_SLICE				0x28d3c
-#define	CB_COLOR4_FMASK_SLICE				0x28d78
-#define	CB_COLOR5_FMASK_SLICE				0x28db4
-#define	CB_COLOR6_FMASK_SLICE				0x28df0
-#define	CB_COLOR7_FMASK_SLICE				0x28e2c
-
-#define	CB_COLOR1_CLEAR_WORD0				0x28cc8
-#define	CB_COLOR2_CLEAR_WORD0				0x28d04
-#define	CB_COLOR3_CLEAR_WORD0				0x28d40
-#define	CB_COLOR4_CLEAR_WORD0				0x28d7c
-#define	CB_COLOR5_CLEAR_WORD0				0x28db8
-#define	CB_COLOR6_CLEAR_WORD0				0x28df4
-#define	CB_COLOR7_CLEAR_WORD0				0x28e30
-
-#define	CB_COLOR1_CLEAR_WORD1				0x28ccc
-#define	CB_COLOR2_CLEAR_WORD1				0x28d08
-#define	CB_COLOR3_CLEAR_WORD1				0x28d44
-#define	CB_COLOR4_CLEAR_WORD1				0x28d80
-#define	CB_COLOR5_CLEAR_WORD1				0x28dbc
-#define	CB_COLOR6_CLEAR_WORD1				0x28df8
-#define	CB_COLOR7_CLEAR_WORD1				0x28e34
-
-#define	CB_COLOR1_CLEAR_WORD2				0x28cd0
-#define	CB_COLOR2_CLEAR_WORD2				0x28d0c
-#define	CB_COLOR3_CLEAR_WORD2				0x28d48
-#define	CB_COLOR4_CLEAR_WORD2				0x28d84
-#define	CB_COLOR5_CLEAR_WORD2				0x28dc0
-#define	CB_COLOR6_CLEAR_WORD2				0x28dfc
-#define	CB_COLOR7_CLEAR_WORD2				0x28e38
-
-#define	CB_COLOR1_CLEAR_WORD3				0x28cd4
-#define	CB_COLOR2_CLEAR_WORD3				0x28d10
-#define	CB_COLOR3_CLEAR_WORD3				0x28d4c
-#define	CB_COLOR4_CLEAR_WORD3				0x28d88
-#define	CB_COLOR5_CLEAR_WORD3				0x28dc4
-#define	CB_COLOR6_CLEAR_WORD3				0x28e00
-#define	CB_COLOR7_CLEAR_WORD3				0x28e3c
-
-#define SQ_TEX_RESOURCE_WORD0_0                         0x30000
-#	define TEX_DIM(x)				((x) << 0)
-#	define SQ_TEX_DIM_1D				0
-#	define SQ_TEX_DIM_2D				1
-#	define SQ_TEX_DIM_3D				2
-#	define SQ_TEX_DIM_CUBEMAP			3
-#	define SQ_TEX_DIM_1D_ARRAY			4
-#	define SQ_TEX_DIM_2D_ARRAY			5
-#	define SQ_TEX_DIM_2D_MSAA			6
-#	define SQ_TEX_DIM_2D_ARRAY_MSAA			7
-#define SQ_TEX_RESOURCE_WORD1_0                         0x30004
-#       define TEX_ARRAY_MODE(x)                        ((x) << 28)
-#define SQ_TEX_RESOURCE_WORD2_0                         0x30008
-#define SQ_TEX_RESOURCE_WORD3_0                         0x3000C
-#define SQ_TEX_RESOURCE_WORD4_0                         0x30010
-#	define TEX_DST_SEL_X(x)				((x) << 16)
-#	define TEX_DST_SEL_Y(x)				((x) << 19)
-#	define TEX_DST_SEL_Z(x)				((x) << 22)
-#	define TEX_DST_SEL_W(x)				((x) << 25)
-#	define SQ_SEL_X					0
-#	define SQ_SEL_Y					1
-#	define SQ_SEL_Z					2
-#	define SQ_SEL_W					3
-#	define SQ_SEL_0					4
-#	define SQ_SEL_1					5
-#define SQ_TEX_RESOURCE_WORD5_0                         0x30014
-#define SQ_TEX_RESOURCE_WORD6_0                         0x30018
-#       define TEX_TILE_SPLIT(x)                        (((x) & 0x7) << 29)
-#define SQ_TEX_RESOURCE_WORD7_0                         0x3001c
-#       define MACRO_TILE_ASPECT(x)                     (((x) & 0x3) << 6)
-#       define TEX_BANK_WIDTH(x)                        (((x) & 0x3) << 8)
-#       define TEX_BANK_HEIGHT(x)                       (((x) & 0x3) << 10)
-#       define TEX_NUM_BANKS(x)                         (((x) & 0x3) << 16)
-#define R_030000_SQ_TEX_RESOURCE_WORD0_0             0x030000
-#define   S_030000_DIM(x)                              (((x) & 0x7) << 0)
-#define   G_030000_DIM(x)                              (((x) >> 0) & 0x7)
-#define   C_030000_DIM                                 0xFFFFFFF8
-#define     V_030000_SQ_TEX_DIM_1D                     0x00000000
-#define     V_030000_SQ_TEX_DIM_2D                     0x00000001
-#define     V_030000_SQ_TEX_DIM_3D                     0x00000002
-#define     V_030000_SQ_TEX_DIM_CUBEMAP                0x00000003
-#define     V_030000_SQ_TEX_DIM_1D_ARRAY               0x00000004
-#define     V_030000_SQ_TEX_DIM_2D_ARRAY               0x00000005
-#define     V_030000_SQ_TEX_DIM_2D_MSAA                0x00000006
-#define     V_030000_SQ_TEX_DIM_2D_ARRAY_MSAA          0x00000007
-#define   S_030000_NON_DISP_TILING_ORDER(x)            (((x) & 0x1) << 5)
-#define   G_030000_NON_DISP_TILING_ORDER(x)            (((x) >> 5) & 0x1)
-#define   C_030000_NON_DISP_TILING_ORDER               0xFFFFFFDF
-#define   S_030000_PITCH(x)                            (((x) & 0xFFF) << 6)
-#define   G_030000_PITCH(x)                            (((x) >> 6) & 0xFFF)
-#define   C_030000_PITCH                               0xFFFC003F
-#define   S_030000_TEX_WIDTH(x)                        (((x) & 0x3FFF) << 18)
-#define   G_030000_TEX_WIDTH(x)                        (((x) >> 18) & 0x3FFF)
-#define   C_030000_TEX_WIDTH                           0x0003FFFF
-#define R_030004_SQ_TEX_RESOURCE_WORD1_0             0x030004
-#define   S_030004_TEX_HEIGHT(x)                       (((x) & 0x3FFF) << 0)
-#define   G_030004_TEX_HEIGHT(x)                       (((x) >> 0) & 0x3FFF)
-#define   C_030004_TEX_HEIGHT                          0xFFFFC000
-#define   S_030004_TEX_DEPTH(x)                        (((x) & 0x1FFF) << 14)
-#define   G_030004_TEX_DEPTH(x)                        (((x) >> 14) & 0x1FFF)
-#define   C_030004_TEX_DEPTH                           0xF8003FFF
-#define   S_030004_ARRAY_MODE(x)                       (((x) & 0xF) << 28)
-#define   G_030004_ARRAY_MODE(x)                       (((x) >> 28) & 0xF)
-#define   C_030004_ARRAY_MODE                          0x0FFFFFFF
-#define R_030008_SQ_TEX_RESOURCE_WORD2_0             0x030008
-#define   S_030008_BASE_ADDRESS(x)                     (((x) & 0xFFFFFFFF) << 0)
-#define   G_030008_BASE_ADDRESS(x)                     (((x) >> 0) & 0xFFFFFFFF)
-#define   C_030008_BASE_ADDRESS                        0x00000000
-#define R_03000C_SQ_TEX_RESOURCE_WORD3_0             0x03000C
-#define   S_03000C_MIP_ADDRESS(x)                      (((x) & 0xFFFFFFFF) << 0)
-#define   G_03000C_MIP_ADDRESS(x)                      (((x) >> 0) & 0xFFFFFFFF)
-#define   C_03000C_MIP_ADDRESS                         0x00000000
-#define R_030010_SQ_TEX_RESOURCE_WORD4_0             0x030010
-#define   S_030010_FORMAT_COMP_X(x)                    (((x) & 0x3) << 0)
-#define   G_030010_FORMAT_COMP_X(x)                    (((x) >> 0) & 0x3)
-#define   C_030010_FORMAT_COMP_X                       0xFFFFFFFC
-#define     V_030010_SQ_FORMAT_COMP_UNSIGNED           0x00000000
-#define     V_030010_SQ_FORMAT_COMP_SIGNED             0x00000001
-#define     V_030010_SQ_FORMAT_COMP_UNSIGNED_BIASED    0x00000002
-#define   S_030010_FORMAT_COMP_Y(x)                    (((x) & 0x3) << 2)
-#define   G_030010_FORMAT_COMP_Y(x)                    (((x) >> 2) & 0x3)
-#define   C_030010_FORMAT_COMP_Y                       0xFFFFFFF3
-#define   S_030010_FORMAT_COMP_Z(x)                    (((x) & 0x3) << 4)
-#define   G_030010_FORMAT_COMP_Z(x)                    (((x) >> 4) & 0x3)
-#define   C_030010_FORMAT_COMP_Z                       0xFFFFFFCF
-#define   S_030010_FORMAT_COMP_W(x)                    (((x) & 0x3) << 6)
-#define   G_030010_FORMAT_COMP_W(x)                    (((x) >> 6) & 0x3)
-#define   C_030010_FORMAT_COMP_W                       0xFFFFFF3F
-#define   S_030010_NUM_FORMAT_ALL(x)                   (((x) & 0x3) << 8)
-#define   G_030010_NUM_FORMAT_ALL(x)                   (((x) >> 8) & 0x3)
-#define   C_030010_NUM_FORMAT_ALL                      0xFFFFFCFF
-#define     V_030010_SQ_NUM_FORMAT_NORM                0x00000000
-#define     V_030010_SQ_NUM_FORMAT_INT                 0x00000001
-#define     V_030010_SQ_NUM_FORMAT_SCALED              0x00000002
-#define   S_030010_SRF_MODE_ALL(x)                     (((x) & 0x1) << 10)
-#define   G_030010_SRF_MODE_ALL(x)                     (((x) >> 10) & 0x1)
-#define   C_030010_SRF_MODE_ALL                        0xFFFFFBFF
-#define     V_030010_SRF_MODE_ZERO_CLAMP_MINUS_ONE     0x00000000
-#define     V_030010_SRF_MODE_NO_ZERO                  0x00000001
-#define   S_030010_FORCE_DEGAMMA(x)                    (((x) & 0x1) << 11)
-#define   G_030010_FORCE_DEGAMMA(x)                    (((x) >> 11) & 0x1)
-#define   C_030010_FORCE_DEGAMMA                       0xFFFFF7FF
-#define   S_030010_ENDIAN_SWAP(x)                      (((x) & 0x3) << 12)
-#define   G_030010_ENDIAN_SWAP(x)                      (((x) >> 12) & 0x3)
-#define   C_030010_ENDIAN_SWAP                         0xFFFFCFFF
-#define   S_030010_DST_SEL_X(x)                        (((x) & 0x7) << 16)
-#define   G_030010_DST_SEL_X(x)                        (((x) >> 16) & 0x7)
-#define   C_030010_DST_SEL_X                           0xFFF8FFFF
-#define     V_030010_SQ_SEL_X                          0x00000000
-#define     V_030010_SQ_SEL_Y                          0x00000001
-#define     V_030010_SQ_SEL_Z                          0x00000002
-#define     V_030010_SQ_SEL_W                          0x00000003
-#define     V_030010_SQ_SEL_0                          0x00000004
-#define     V_030010_SQ_SEL_1                          0x00000005
-#define   S_030010_DST_SEL_Y(x)                        (((x) & 0x7) << 19)
-#define   G_030010_DST_SEL_Y(x)                        (((x) >> 19) & 0x7)
-#define   C_030010_DST_SEL_Y                           0xFFC7FFFF
-#define   S_030010_DST_SEL_Z(x)                        (((x) & 0x7) << 22)
-#define   G_030010_DST_SEL_Z(x)                        (((x) >> 22) & 0x7)
-#define   C_030010_DST_SEL_Z                           0xFE3FFFFF
-#define   S_030010_DST_SEL_W(x)                        (((x) & 0x7) << 25)
-#define   G_030010_DST_SEL_W(x)                        (((x) >> 25) & 0x7)
-#define   C_030010_DST_SEL_W                           0xF1FFFFFF
-#define   S_030010_BASE_LEVEL(x)                       (((x) & 0xF) << 28)
-#define   G_030010_BASE_LEVEL(x)                       (((x) >> 28) & 0xF)
-#define   C_030010_BASE_LEVEL                          0x0FFFFFFF
-#define R_030014_SQ_TEX_RESOURCE_WORD5_0             0x030014
-#define   S_030014_LAST_LEVEL(x)                       (((x) & 0xF) << 0)
-#define   G_030014_LAST_LEVEL(x)                       (((x) >> 0) & 0xF)
-#define   C_030014_LAST_LEVEL                          0xFFFFFFF0
-#define   S_030014_BASE_ARRAY(x)                       (((x) & 0x1FFF) << 4)
-#define   G_030014_BASE_ARRAY(x)                       (((x) >> 4) & 0x1FFF)
-#define   C_030014_BASE_ARRAY                          0xFFFE000F
-#define   S_030014_LAST_ARRAY(x)                       (((x) & 0x1FFF) << 17)
-#define   G_030014_LAST_ARRAY(x)                       (((x) >> 17) & 0x1FFF)
-#define   C_030014_LAST_ARRAY                          0xC001FFFF
-#define R_030018_SQ_TEX_RESOURCE_WORD6_0             0x030018
-#define   S_030018_MAX_ANISO(x)                        (((x) & 0x7) << 0)
-#define   G_030018_MAX_ANISO(x)                        (((x) >> 0) & 0x7)
-#define   C_030018_MAX_ANISO                           0xFFFFFFF8
-#define   S_030018_PERF_MODULATION(x)                  (((x) & 0x7) << 3)
-#define   G_030018_PERF_MODULATION(x)                  (((x) >> 3) & 0x7)
-#define   C_030018_PERF_MODULATION                     0xFFFFFFC7
-#define   S_030018_INTERLACED(x)                       (((x) & 0x1) << 6)
-#define   G_030018_INTERLACED(x)                       (((x) >> 6) & 0x1)
-#define   C_030018_INTERLACED                          0xFFFFFFBF
-#define   S_030018_TILE_SPLIT(x)                       (((x) & 0x7) << 29)
-#define   G_030018_TILE_SPLIT(x)                       (((x) >> 29) & 0x7)
-#define R_03001C_SQ_TEX_RESOURCE_WORD7_0             0x03001C
-#define   S_03001C_MACRO_TILE_ASPECT(x)                (((x) & 0x3) << 6)
-#define   G_03001C_MACRO_TILE_ASPECT(x)                (((x) >> 6) & 0x3)
-#define   S_03001C_BANK_WIDTH(x)                       (((x) & 0x3) << 8)
-#define   G_03001C_BANK_WIDTH(x)                       (((x) >> 8) & 0x3)
-#define   S_03001C_BANK_HEIGHT(x)                      (((x) & 0x3) << 10)
-#define   G_03001C_BANK_HEIGHT(x)                      (((x) >> 10) & 0x3)
-#define   S_03001C_NUM_BANKS(x)                        (((x) & 0x3) << 16)
-#define   G_03001C_NUM_BANKS(x)                        (((x) >> 16) & 0x3)
-#define   S_03001C_TYPE(x)                             (((x) & 0x3) << 30)
-#define   G_03001C_TYPE(x)                             (((x) >> 30) & 0x3)
-#define   C_03001C_TYPE                                0x3FFFFFFF
-#define     V_03001C_SQ_TEX_VTX_INVALID_TEXTURE        0x00000000
-#define     V_03001C_SQ_TEX_VTX_INVALID_BUFFER         0x00000001
-#define     V_03001C_SQ_TEX_VTX_VALID_TEXTURE          0x00000002
-#define     V_03001C_SQ_TEX_VTX_VALID_BUFFER           0x00000003
-#define   S_03001C_DATA_FORMAT(x)                      (((x) & 0x3F) << 0)
-#define   G_03001C_DATA_FORMAT(x)                      (((x) >> 0) & 0x3F)
-#define   C_03001C_DATA_FORMAT                         0xFFFFFFC0
-
-#define SQ_VTX_CONSTANT_WORD0_0				0x30000
-#define SQ_VTX_CONSTANT_WORD1_0				0x30004
-#define SQ_VTX_CONSTANT_WORD2_0				0x30008
-#	define SQ_VTXC_BASE_ADDR_HI(x)			((x) << 0)
-#	define SQ_VTXC_STRIDE(x)			((x) << 8)
-#	define SQ_VTXC_ENDIAN_SWAP(x)			((x) << 30)
-#	define SQ_ENDIAN_NONE				0
-#	define SQ_ENDIAN_8IN16				1
-#	define SQ_ENDIAN_8IN32				2
-#define SQ_VTX_CONSTANT_WORD3_0				0x3000C
-#	define SQ_VTCX_SEL_X(x)				((x) << 3)
-#	define SQ_VTCX_SEL_Y(x)				((x) << 6)
-#	define SQ_VTCX_SEL_Z(x)				((x) << 9)
-#	define SQ_VTCX_SEL_W(x)				((x) << 12)
-#define SQ_VTX_CONSTANT_WORD4_0				0x30010
-#define SQ_VTX_CONSTANT_WORD5_0                         0x30014
-#define SQ_VTX_CONSTANT_WORD6_0                         0x30018
-#define SQ_VTX_CONSTANT_WORD7_0                         0x3001c
-
-#define TD_PS_BORDER_COLOR_INDEX                        0xA400
-#define TD_PS_BORDER_COLOR_RED                          0xA404
-#define TD_PS_BORDER_COLOR_GREEN                        0xA408
-#define TD_PS_BORDER_COLOR_BLUE                         0xA40C
-#define TD_PS_BORDER_COLOR_ALPHA                        0xA410
-#define TD_VS_BORDER_COLOR_INDEX                        0xA414
-#define TD_VS_BORDER_COLOR_RED                          0xA418
-#define TD_VS_BORDER_COLOR_GREEN                        0xA41C
-#define TD_VS_BORDER_COLOR_BLUE                         0xA420
-#define TD_VS_BORDER_COLOR_ALPHA                        0xA424
-#define TD_GS_BORDER_COLOR_INDEX                        0xA428
-#define TD_GS_BORDER_COLOR_RED                          0xA42C
-#define TD_GS_BORDER_COLOR_GREEN                        0xA430
-#define TD_GS_BORDER_COLOR_BLUE                         0xA434
-#define TD_GS_BORDER_COLOR_ALPHA                        0xA438
-#define TD_HS_BORDER_COLOR_INDEX                        0xA43C
-#define TD_HS_BORDER_COLOR_RED                          0xA440
-#define TD_HS_BORDER_COLOR_GREEN                        0xA444
-#define TD_HS_BORDER_COLOR_BLUE                         0xA448
-#define TD_HS_BORDER_COLOR_ALPHA                        0xA44C
-#define TD_LS_BORDER_COLOR_INDEX                        0xA450
-#define TD_LS_BORDER_COLOR_RED                          0xA454
-#define TD_LS_BORDER_COLOR_GREEN                        0xA458
-#define TD_LS_BORDER_COLOR_BLUE                         0xA45C
-#define TD_LS_BORDER_COLOR_ALPHA                        0xA460
-#define TD_CS_BORDER_COLOR_INDEX                        0xA464
-#define TD_CS_BORDER_COLOR_RED                          0xA468
-#define TD_CS_BORDER_COLOR_GREEN                        0xA46C
-#define TD_CS_BORDER_COLOR_BLUE                         0xA470
-#define TD_CS_BORDER_COLOR_ALPHA                        0xA474
-
-/* cayman 3D regs */
-#define CAYMAN_VGT_OFFCHIP_LDS_BASE			0x89B4
-#define CAYMAN_SQ_EX_ALLOC_TABLE_SLOTS			0x8E48
-#define CAYMAN_DB_EQAA					0x28804
-#define CAYMAN_DB_DEPTH_INFO				0x2803C
-#define CAYMAN_PA_SC_AA_CONFIG				0x28BE0
-#define         CAYMAN_MSAA_NUM_SAMPLES_SHIFT           0
-#define         CAYMAN_MSAA_NUM_SAMPLES_MASK            0x7
-#define CAYMAN_SX_SCATTER_EXPORT_BASE			0x28358
-/* cayman packet3 addition */
-#define	CAYMAN_PACKET3_DEALLOC_STATE			0x14
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/mkregtable.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/mkregtable.c
deleted file mode 100644
index 5a82b6b7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/mkregtable.c
+++ /dev/null
@@ -1,725 +0,0 @@
-/* utility to create the register check tables
- * this includes inlined list.h safe for userspace.
- *
- * Copyright 2009 Jerome Glisse
- * Copyright 2009 Red Hat Inc.
- *
- * Authors:
- * 	Jerome Glisse
- * 	Dave Airlie
- */
-
-#include <sys/types.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <regex.h>
-#include <libgen.h>
-
-#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
-/**
- * container_of - cast a member of a structure out to the containing structure
- * @ptr:    the pointer to the member.
- * @type:   the type of the container struct this is embedded in.
- * @member: the name of the member within the struct.
- *
- */
-#define container_of(ptr, type, member) ({          \
-	const typeof(((type *)0)->member)*__mptr = (ptr);    \
-		     (type *)((char *)__mptr - offsetof(type, member)); })
-
-/*
- * Simple doubly linked list implementation.
- *
- * Some of the internal functions ("__xxx") are useful when
- * manipulating whole lists rather than single entries, as
- * sometimes we already know the next/prev entries and we can
- * generate better code by using them directly rather than
- * using the generic single-entry routines.
- */
-
-struct list_head {
-	struct list_head *next, *prev;
-};
-
-#define LIST_HEAD_INIT(name) { &(name), &(name) }
-
-#define LIST_HEAD(name) \
-	struct list_head name = LIST_HEAD_INIT(name)
-
-static inline void INIT_LIST_HEAD(struct list_head *list)
-{
-	list->next = list;
-	list->prev = list;
-}
-
-/*
- * Insert a new entry between two known consecutive entries.
- *
- * This is only for internal list manipulation where we know
- * the prev/next entries already!
- */
-#ifndef CONFIG_DEBUG_LIST
-static inline void __list_add(struct list_head *new,
-			      struct list_head *prev, struct list_head *next)
-{
-	next->prev = new;
-	new->next = next;
-	new->prev = prev;
-	prev->next = new;
-}
-#else
-extern void __list_add(struct list_head *new,
-		       struct list_head *prev, struct list_head *next);
-#endif
-
-/**
- * list_add - add a new entry
- * @new: new entry to be added
- * @head: list head to add it after
- *
- * Insert a new entry after the specified head.
- * This is good for implementing stacks.
- */
-static inline void list_add(struct list_head *new, struct list_head *head)
-{
-	__list_add(new, head, head->next);
-}
-
-/**
- * list_add_tail - add a new entry
- * @new: new entry to be added
- * @head: list head to add it before
- *
- * Insert a new entry before the specified head.
- * This is useful for implementing queues.
- */
-static inline void list_add_tail(struct list_head *new, struct list_head *head)
-{
-	__list_add(new, head->prev, head);
-}
-
-/*
- * Delete a list entry by making the prev/next entries
- * point to each other.
- *
- * This is only for internal list manipulation where we know
- * the prev/next entries already!
- */
-static inline void __list_del(struct list_head *prev, struct list_head *next)
-{
-	next->prev = prev;
-	prev->next = next;
-}
-
-/**
- * list_del - deletes entry from list.
- * @entry: the element to delete from the list.
- * Note: list_empty() on entry does not return true after this, the entry is
- * in an undefined state.
- */
-#ifndef CONFIG_DEBUG_LIST
-static inline void list_del(struct list_head *entry)
-{
-	__list_del(entry->prev, entry->next);
-	entry->next = (void *)0xDEADBEEF;
-	entry->prev = (void *)0xBEEFDEAD;
-}
-#else
-extern void list_del(struct list_head *entry);
-#endif
-
-/**
- * list_replace - replace old entry by new one
- * @old : the element to be replaced
- * @new : the new element to insert
- *
- * If @old was empty, it will be overwritten.
- */
-static inline void list_replace(struct list_head *old, struct list_head *new)
-{
-	new->next = old->next;
-	new->next->prev = new;
-	new->prev = old->prev;
-	new->prev->next = new;
-}
-
-static inline void list_replace_init(struct list_head *old,
-				     struct list_head *new)
-{
-	list_replace(old, new);
-	INIT_LIST_HEAD(old);
-}
-
-/**
- * list_del_init - deletes entry from list and reinitialize it.
- * @entry: the element to delete from the list.
- */
-static inline void list_del_init(struct list_head *entry)
-{
-	__list_del(entry->prev, entry->next);
-	INIT_LIST_HEAD(entry);
-}
-
-/**
- * list_move - delete from one list and add as another's head
- * @list: the entry to move
- * @head: the head that will precede our entry
- */
-static inline void list_move(struct list_head *list, struct list_head *head)
-{
-	__list_del(list->prev, list->next);
-	list_add(list, head);
-}
-
-/**
- * list_move_tail - delete from one list and add as another's tail
- * @list: the entry to move
- * @head: the head that will follow our entry
- */
-static inline void list_move_tail(struct list_head *list,
-				  struct list_head *head)
-{
-	__list_del(list->prev, list->next);
-	list_add_tail(list, head);
-}
-
-/**
- * list_is_last - tests whether @list is the last entry in list @head
- * @list: the entry to test
- * @head: the head of the list
- */
-static inline int list_is_last(const struct list_head *list,
-			       const struct list_head *head)
-{
-	return list->next == head;
-}
-
-/**
- * list_empty - tests whether a list is empty
- * @head: the list to test.
- */
-static inline int list_empty(const struct list_head *head)
-{
-	return head->next == head;
-}
-
-/**
- * list_empty_careful - tests whether a list is empty and not being modified
- * @head: the list to test
- *
- * Description:
- * tests whether a list is empty _and_ checks that no other CPU might be
- * in the process of modifying either member (next or prev)
- *
- * NOTE: using list_empty_careful() without synchronization
- * can only be safe if the only activity that can happen
- * to the list entry is list_del_init(). Eg. it cannot be used
- * if another CPU could re-list_add() it.
- */
-static inline int list_empty_careful(const struct list_head *head)
-{
-	struct list_head *next = head->next;
-	return (next == head) && (next == head->prev);
-}
-
-/**
- * list_is_singular - tests whether a list has just one entry.
- * @head: the list to test.
- */
-static inline int list_is_singular(const struct list_head *head)
-{
-	return !list_empty(head) && (head->next == head->prev);
-}
-
-static inline void __list_cut_position(struct list_head *list,
-				       struct list_head *head,
-				       struct list_head *entry)
-{
-	struct list_head *new_first = entry->next;
-	list->next = head->next;
-	list->next->prev = list;
-	list->prev = entry;
-	entry->next = list;
-	head->next = new_first;
-	new_first->prev = head;
-}
-
-/**
- * list_cut_position - cut a list into two
- * @list: a new list to add all removed entries
- * @head: a list with entries
- * @entry: an entry within head, could be the head itself
- *	and if so we won't cut the list
- *
- * This helper moves the initial part of @head, up to and
- * including @entry, from @head to @list. You should
- * pass on @entry an element you know is on @head. @list
- * should be an empty list or a list you do not care about
- * losing its data.
- *
- */
-static inline void list_cut_position(struct list_head *list,
-				     struct list_head *head,
-				     struct list_head *entry)
-{
-	if (list_empty(head))
-		return;
-	if (list_is_singular(head) && (head->next != entry && head != entry))
-		return;
-	if (entry == head)
-		INIT_LIST_HEAD(list);
-	else
-		__list_cut_position(list, head, entry);
-}
-
-static inline void __list_splice(const struct list_head *list,
-				 struct list_head *prev, struct list_head *next)
-{
-	struct list_head *first = list->next;
-	struct list_head *last = list->prev;
-
-	first->prev = prev;
-	prev->next = first;
-
-	last->next = next;
-	next->prev = last;
-}
-
-/**
- * list_splice - join two lists, this is designed for stacks
- * @list: the new list to add.
- * @head: the place to add it in the first list.
- */
-static inline void list_splice(const struct list_head *list,
-			       struct list_head *head)
-{
-	if (!list_empty(list))
-		__list_splice(list, head, head->next);
-}
-
-/**
- * list_splice_tail - join two lists, each list being a queue
- * @list: the new list to add.
- * @head: the place to add it in the first list.
- */
-static inline void list_splice_tail(struct list_head *list,
-				    struct list_head *head)
-{
-	if (!list_empty(list))
-		__list_splice(list, head->prev, head);
-}
-
-/**
- * list_splice_init - join two lists and reinitialise the emptied list.
- * @list: the new list to add.
- * @head: the place to add it in the first list.
- *
- * The list at @list is reinitialised
- */
-static inline void list_splice_init(struct list_head *list,
-				    struct list_head *head)
-{
-	if (!list_empty(list)) {
-		__list_splice(list, head, head->next);
-		INIT_LIST_HEAD(list);
-	}
-}
-
-/**
- * list_splice_tail_init - join two lists and reinitialise the emptied list
- * @list: the new list to add.
- * @head: the place to add it in the first list.
- *
- * Each of the lists is a queue.
- * The list at @list is reinitialised
- */
-static inline void list_splice_tail_init(struct list_head *list,
-					 struct list_head *head)
-{
-	if (!list_empty(list)) {
-		__list_splice(list, head->prev, head);
-		INIT_LIST_HEAD(list);
-	}
-}
-
-/**
- * list_entry - get the struct for this entry
- * @ptr:	the &struct list_head pointer.
- * @type:	the type of the struct this is embedded in.
- * @member:	the name of the list_struct within the struct.
- */
-#define list_entry(ptr, type, member) \
-	container_of(ptr, type, member)
-
-/**
- * list_first_entry - get the first element from a list
- * @ptr:	the list head to take the element from.
- * @type:	the type of the struct this is embedded in.
- * @member:	the name of the list_struct within the struct.
- *
- * Note, that list is expected to be not empty.
- */
-#define list_first_entry(ptr, type, member) \
-	list_entry((ptr)->next, type, member)
-
-/**
- * list_for_each	-	iterate over a list
- * @pos:	the &struct list_head to use as a loop cursor.
- * @head:	the head for your list.
- */
-#define list_for_each(pos, head) \
-	for (pos = (head)->next; prefetch(pos->next), pos != (head); \
-		pos = pos->next)
-
-/**
- * __list_for_each	-	iterate over a list
- * @pos:	the &struct list_head to use as a loop cursor.
- * @head:	the head for your list.
- *
- * This variant differs from list_for_each() in that it's the
- * simplest possible list iteration code, no prefetching is done.
- * Use this for code that knows the list to be very short (empty
- * or 1 entry) most of the time.
- */
-#define __list_for_each(pos, head) \
-	for (pos = (head)->next; pos != (head); pos = pos->next)
-
-/**
- * list_for_each_prev	-	iterate over a list backwards
- * @pos:	the &struct list_head to use as a loop cursor.
- * @head:	the head for your list.
- */
-#define list_for_each_prev(pos, head) \
-	for (pos = (head)->prev; prefetch(pos->prev), pos != (head); \
-		pos = pos->prev)
-
-/**
- * list_for_each_safe - iterate over a list safe against removal of list entry
- * @pos:	the &struct list_head to use as a loop cursor.
- * @n:		another &struct list_head to use as temporary storage
- * @head:	the head for your list.
- */
-#define list_for_each_safe(pos, n, head) \
-	for (pos = (head)->next, n = pos->next; pos != (head); \
-		pos = n, n = pos->next)
-
-/**
- * list_for_each_prev_safe - iterate over a list backwards safe against removal of list entry
- * @pos:	the &struct list_head to use as a loop cursor.
- * @n:		another &struct list_head to use as temporary storage
- * @head:	the head for your list.
- */
-#define list_for_each_prev_safe(pos, n, head) \
-	for (pos = (head)->prev, n = pos->prev; \
-	     prefetch(pos->prev), pos != (head); \
-	     pos = n, n = pos->prev)
-
-/**
- * list_for_each_entry	-	iterate over list of given type
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- */
-#define list_for_each_entry(pos, head, member)				\
-	for (pos = list_entry((head)->next, typeof(*pos), member);	\
-	     &pos->member != (head); 	\
-	     pos = list_entry(pos->member.next, typeof(*pos), member))
-
-/**
- * list_for_each_entry_reverse - iterate backwards over list of given type.
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- */
-#define list_for_each_entry_reverse(pos, head, member)			\
-	for (pos = list_entry((head)->prev, typeof(*pos), member);	\
-	     prefetch(pos->member.prev), &pos->member != (head); 	\
-	     pos = list_entry(pos->member.prev, typeof(*pos), member))
-
-/**
- * list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue()
- * @pos:	the type * to use as a start point
- * @head:	the head of the list
- * @member:	the name of the list_struct within the struct.
- *
- * Prepares a pos entry for use as a start point in list_for_each_entry_continue().
- */
-#define list_prepare_entry(pos, head, member) \
-	((pos) ? : list_entry(head, typeof(*pos), member))
-
-/**
- * list_for_each_entry_continue - continue iteration over list of given type
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Continue to iterate over list of given type, continuing after
- * the current position.
- */
-#define list_for_each_entry_continue(pos, head, member) 		\
-	for (pos = list_entry(pos->member.next, typeof(*pos), member);	\
-	     prefetch(pos->member.next), &pos->member != (head);	\
-	     pos = list_entry(pos->member.next, typeof(*pos), member))
-
-/**
- * list_for_each_entry_continue_reverse - iterate backwards from the given point
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Start to iterate over list of given type backwards, continuing after
- * the current position.
- */
-#define list_for_each_entry_continue_reverse(pos, head, member)		\
-	for (pos = list_entry(pos->member.prev, typeof(*pos), member);	\
-	     prefetch(pos->member.prev), &pos->member != (head);	\
-	     pos = list_entry(pos->member.prev, typeof(*pos), member))
-
-/**
- * list_for_each_entry_from - iterate over list of given type from the current point
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Iterate over list of given type, continuing from current position.
- */
-#define list_for_each_entry_from(pos, head, member) 			\
-	for (; prefetch(pos->member.next), &pos->member != (head);	\
-	     pos = list_entry(pos->member.next, typeof(*pos), member))
-
-/**
- * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
- * @pos:	the type * to use as a loop cursor.
- * @n:		another type * to use as temporary storage
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- */
-#define list_for_each_entry_safe(pos, n, head, member)			\
-	for (pos = list_entry((head)->next, typeof(*pos), member),	\
-		n = list_entry(pos->member.next, typeof(*pos), member);	\
-	     &pos->member != (head); 					\
-	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
-
-/**
- * list_for_each_entry_safe_continue
- * @pos:	the type * to use as a loop cursor.
- * @n:		another type * to use as temporary storage
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Iterate over list of given type, continuing after current point,
- * safe against removal of list entry.
- */
-#define list_for_each_entry_safe_continue(pos, n, head, member) 		\
-	for (pos = list_entry(pos->member.next, typeof(*pos), member), 		\
-		n = list_entry(pos->member.next, typeof(*pos), member);		\
-	     &pos->member != (head);						\
-	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
-
-/**
- * list_for_each_entry_safe_from
- * @pos:	the type * to use as a loop cursor.
- * @n:		another type * to use as temporary storage
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Iterate over list of given type from current point, safe against
- * removal of list entry.
- */
-#define list_for_each_entry_safe_from(pos, n, head, member) 			\
-	for (n = list_entry(pos->member.next, typeof(*pos), member);		\
-	     &pos->member != (head);						\
-	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
-
-/**
- * list_for_each_entry_safe_reverse
- * @pos:	the type * to use as a loop cursor.
- * @n:		another type * to use as temporary storage
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Iterate backwards over list of given type, safe against removal
- * of list entry.
- */
-#define list_for_each_entry_safe_reverse(pos, n, head, member)		\
-	for (pos = list_entry((head)->prev, typeof(*pos), member),	\
-		n = list_entry(pos->member.prev, typeof(*pos), member);	\
-	     &pos->member != (head); 					\
-	     pos = n, n = list_entry(n->member.prev, typeof(*n), member))
-
-struct offset {
-	struct list_head list;
-	unsigned offset;
-};
-
-struct table {
-	struct list_head offsets;
-	unsigned offset_max;
-	unsigned nentry;
-	unsigned *table;
-	char *gpu_prefix;
-};
-
-static struct offset *offset_new(unsigned o)
-{
-	struct offset *offset;
-
-	offset = (struct offset *)malloc(sizeof(struct offset));
-	if (offset) {
-		INIT_LIST_HEAD(&offset->list);
-		offset->offset = o;
-	}
-	return offset;
-}
-
-static void table_offset_add(struct table *t, struct offset *offset)
-{
-	list_add_tail(&offset->list, &t->offsets);
-}
-
-static void table_init(struct table *t)
-{
-	INIT_LIST_HEAD(&t->offsets);
-	t->offset_max = 0;
-	t->nentry = 0;
-	t->table = NULL;
-}
-
-static void table_print(struct table *t)
-{
-	unsigned nlloop, i, j, n, c, id;
-
-	nlloop = (t->nentry + 3) / 4;
-	c = t->nentry;
-	printf("static const unsigned %s_reg_safe_bm[%d] = {\n", t->gpu_prefix,
-	       t->nentry);
-	for (i = 0, id = 0; i < nlloop; i++) {
-		n = 4;
-		if (n > c)
-			n = c;
-		c -= n;
-		for (j = 0; j < n; j++) {
-			if (j == 0)
-				printf("\t");
-			else
-				printf(" ");
-			printf("0x%08X,", t->table[id++]);
-		}
-		printf("\n");
-	}
-	printf("};\n");
-}
-
-static int table_build(struct table *t)
-{
-	struct offset *offset;
-	unsigned i, m;
-
-	t->nentry = ((t->offset_max >> 2) + 31) / 32;
-	t->table = (unsigned *)malloc(sizeof(unsigned) * t->nentry);
-	if (t->table == NULL)
-		return -1;
-	memset(t->table, 0xff, sizeof(unsigned) * t->nentry);
-	list_for_each_entry(offset, &t->offsets, list) {
-		i = (offset->offset >> 2) / 32;
-		m = (offset->offset >> 2) & 31;
-		m = 1 << m;
-		t->table[i] ^= m;
-	}
-	return 0;
-}
-
-static char gpu_name[10];
-static int parser_auth(struct table *t, const char *filename)
-{
-	FILE *file;
-	regex_t mask_rex;
-	regmatch_t match[4];
-	char buf[1024];
-	size_t end;
-	int len;
-	int done = 0;
-	int r;
-	unsigned o;
-	struct offset *offset;
-	char last_reg_s[10];
-	int last_reg;
-
-	if (regcomp
-	    (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
-		fprintf(stderr, "Failed to compile regular expression\n");
-		return -1;
-	}
-	file = fopen(filename, "r");
-	if (file == NULL) {
-		fprintf(stderr, "Failed to open: %s\n", filename);
-		return -1;
-	}
-	fseek(file, 0, SEEK_END);
-	end = ftell(file);
-	fseek(file, 0, SEEK_SET);
-
-	/* get header */
-	if (fgets(buf, 1024, file) == NULL) {
-		fclose(file);
-		return -1;
-	}
-
-	/* first line will contain the last register
-	 * and gpu name */
-	sscanf(buf, "%s %s", gpu_name, last_reg_s);
-	t->gpu_prefix = gpu_name;
-	last_reg = strtol(last_reg_s, NULL, 16);
-
-	do {
-		if (fgets(buf, 1024, file) == NULL) {
-			fclose(file);
-			return -1;
-		}
-		len = strlen(buf);
-		if (ftell(file) == end)
-			done = 1;
-		if (len) {
-			r = regexec(&mask_rex, buf, 4, match, 0);
-			if (r == REG_NOMATCH) {
-			} else if (r) {
-				fprintf(stderr,
-					"Error matching regular expression %d in %s\n",
-					r, filename);
-				fclose(file);
-				return -1;
-			} else {
-				buf[match[0].rm_eo] = 0;
-				buf[match[1].rm_eo] = 0;
-				buf[match[2].rm_eo] = 0;
-				o = strtol(&buf[match[1].rm_so], NULL, 16);
-				offset = offset_new(o);
-				table_offset_add(t, offset);
-				if (o > t->offset_max)
-					t->offset_max = o;
-			}
-		}
-	} while (!done);
-	fclose(file);
-	if (t->offset_max < last_reg)
-		t->offset_max = last_reg;
-	return table_build(t);
-}
-
-int main(int argc, char *argv[])
-{
-	struct table t;
-
-	if (argc != 2) {
-		fprintf(stderr, "Usage: %s <authfile>\n", argv[0]);
-		exit(1);
-	}
-	table_init(&t);
-	if (parser_auth(&t, argv[1])) {
-		fprintf(stderr, "Failed to parse file %s\n", argv[1]);
-		return -1;
-	}
-	table_print(&t);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/ni.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/ni.c
deleted file mode 100644
index ad0a3800..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/ni.c
+++ /dev/null
@@ -1,1888 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- */
-#include <linux/firmware.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include "drmP.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "radeon_drm.h"
-#include "nid.h"
-#include "atom.h"
-#include "ni_reg.h"
-#include "cayman_blit_shaders.h"
-
-extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save);
-extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save);
-extern int evergreen_mc_wait_for_idle(struct radeon_device *rdev);
-extern void evergreen_mc_program(struct radeon_device *rdev);
-extern void evergreen_irq_suspend(struct radeon_device *rdev);
-extern int evergreen_mc_init(struct radeon_device *rdev);
-extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev);
-extern void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
-extern void si_rlc_fini(struct radeon_device *rdev);
-extern int si_rlc_init(struct radeon_device *rdev);
-
-#define EVERGREEN_PFP_UCODE_SIZE 1120
-#define EVERGREEN_PM4_UCODE_SIZE 1376
-#define EVERGREEN_RLC_UCODE_SIZE 768
-#define BTC_MC_UCODE_SIZE 6024
-
-#define CAYMAN_PFP_UCODE_SIZE 2176
-#define CAYMAN_PM4_UCODE_SIZE 2176
-#define CAYMAN_RLC_UCODE_SIZE 1024
-#define CAYMAN_MC_UCODE_SIZE 6037
-
-#define ARUBA_RLC_UCODE_SIZE 1536
-
-/* Firmware Names */
-MODULE_FIRMWARE("radeon/BARTS_pfp.bin");
-MODULE_FIRMWARE("radeon/BARTS_me.bin");
-MODULE_FIRMWARE("radeon/BARTS_mc.bin");
-MODULE_FIRMWARE("radeon/BTC_rlc.bin");
-MODULE_FIRMWARE("radeon/TURKS_pfp.bin");
-MODULE_FIRMWARE("radeon/TURKS_me.bin");
-MODULE_FIRMWARE("radeon/TURKS_mc.bin");
-MODULE_FIRMWARE("radeon/CAICOS_pfp.bin");
-MODULE_FIRMWARE("radeon/CAICOS_me.bin");
-MODULE_FIRMWARE("radeon/CAICOS_mc.bin");
-MODULE_FIRMWARE("radeon/CAYMAN_pfp.bin");
-MODULE_FIRMWARE("radeon/CAYMAN_me.bin");
-MODULE_FIRMWARE("radeon/CAYMAN_mc.bin");
-MODULE_FIRMWARE("radeon/CAYMAN_rlc.bin");
-MODULE_FIRMWARE("radeon/ARUBA_pfp.bin");
-MODULE_FIRMWARE("radeon/ARUBA_me.bin");
-MODULE_FIRMWARE("radeon/ARUBA_rlc.bin");
-
-#define BTC_IO_MC_REGS_SIZE 29
-
-static const u32 barts_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
-	{0x00000077, 0xff010100},
-	{0x00000078, 0x00000000},
-	{0x00000079, 0x00001434},
-	{0x0000007a, 0xcc08ec08},
-	{0x0000007b, 0x00040000},
-	{0x0000007c, 0x000080c0},
-	{0x0000007d, 0x09000000},
-	{0x0000007e, 0x00210404},
-	{0x00000081, 0x08a8e800},
-	{0x00000082, 0x00030444},
-	{0x00000083, 0x00000000},
-	{0x00000085, 0x00000001},
-	{0x00000086, 0x00000002},
-	{0x00000087, 0x48490000},
-	{0x00000088, 0x20244647},
-	{0x00000089, 0x00000005},
-	{0x0000008b, 0x66030000},
-	{0x0000008c, 0x00006603},
-	{0x0000008d, 0x00000100},
-	{0x0000008f, 0x00001c0a},
-	{0x00000090, 0xff000001},
-	{0x00000094, 0x00101101},
-	{0x00000095, 0x00000fff},
-	{0x00000096, 0x00116fff},
-	{0x00000097, 0x60010000},
-	{0x00000098, 0x10010000},
-	{0x00000099, 0x00006000},
-	{0x0000009a, 0x00001000},
-	{0x0000009f, 0x00946a00}
-};
-
-static const u32 turks_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
-	{0x00000077, 0xff010100},
-	{0x00000078, 0x00000000},
-	{0x00000079, 0x00001434},
-	{0x0000007a, 0xcc08ec08},
-	{0x0000007b, 0x00040000},
-	{0x0000007c, 0x000080c0},
-	{0x0000007d, 0x09000000},
-	{0x0000007e, 0x00210404},
-	{0x00000081, 0x08a8e800},
-	{0x00000082, 0x00030444},
-	{0x00000083, 0x00000000},
-	{0x00000085, 0x00000001},
-	{0x00000086, 0x00000002},
-	{0x00000087, 0x48490000},
-	{0x00000088, 0x20244647},
-	{0x00000089, 0x00000005},
-	{0x0000008b, 0x66030000},
-	{0x0000008c, 0x00006603},
-	{0x0000008d, 0x00000100},
-	{0x0000008f, 0x00001c0a},
-	{0x00000090, 0xff000001},
-	{0x00000094, 0x00101101},
-	{0x00000095, 0x00000fff},
-	{0x00000096, 0x00116fff},
-	{0x00000097, 0x60010000},
-	{0x00000098, 0x10010000},
-	{0x00000099, 0x00006000},
-	{0x0000009a, 0x00001000},
-	{0x0000009f, 0x00936a00}
-};
-
-static const u32 caicos_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
-	{0x00000077, 0xff010100},
-	{0x00000078, 0x00000000},
-	{0x00000079, 0x00001434},
-	{0x0000007a, 0xcc08ec08},
-	{0x0000007b, 0x00040000},
-	{0x0000007c, 0x000080c0},
-	{0x0000007d, 0x09000000},
-	{0x0000007e, 0x00210404},
-	{0x00000081, 0x08a8e800},
-	{0x00000082, 0x00030444},
-	{0x00000083, 0x00000000},
-	{0x00000085, 0x00000001},
-	{0x00000086, 0x00000002},
-	{0x00000087, 0x48490000},
-	{0x00000088, 0x20244647},
-	{0x00000089, 0x00000005},
-	{0x0000008b, 0x66030000},
-	{0x0000008c, 0x00006603},
-	{0x0000008d, 0x00000100},
-	{0x0000008f, 0x00001c0a},
-	{0x00000090, 0xff000001},
-	{0x00000094, 0x00101101},
-	{0x00000095, 0x00000fff},
-	{0x00000096, 0x00116fff},
-	{0x00000097, 0x60010000},
-	{0x00000098, 0x10010000},
-	{0x00000099, 0x00006000},
-	{0x0000009a, 0x00001000},
-	{0x0000009f, 0x00916a00}
-};
-
-static const u32 cayman_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
-	{0x00000077, 0xff010100},
-	{0x00000078, 0x00000000},
-	{0x00000079, 0x00001434},
-	{0x0000007a, 0xcc08ec08},
-	{0x0000007b, 0x00040000},
-	{0x0000007c, 0x000080c0},
-	{0x0000007d, 0x09000000},
-	{0x0000007e, 0x00210404},
-	{0x00000081, 0x08a8e800},
-	{0x00000082, 0x00030444},
-	{0x00000083, 0x00000000},
-	{0x00000085, 0x00000001},
-	{0x00000086, 0x00000002},
-	{0x00000087, 0x48490000},
-	{0x00000088, 0x20244647},
-	{0x00000089, 0x00000005},
-	{0x0000008b, 0x66030000},
-	{0x0000008c, 0x00006603},
-	{0x0000008d, 0x00000100},
-	{0x0000008f, 0x00001c0a},
-	{0x00000090, 0xff000001},
-	{0x00000094, 0x00101101},
-	{0x00000095, 0x00000fff},
-	{0x00000096, 0x00116fff},
-	{0x00000097, 0x60010000},
-	{0x00000098, 0x10010000},
-	{0x00000099, 0x00006000},
-	{0x0000009a, 0x00001000},
-	{0x0000009f, 0x00976b00}
-};
-
-int ni_mc_load_microcode(struct radeon_device *rdev)
-{
-	const __be32 *fw_data;
-	u32 mem_type, running, blackout = 0;
-	u32 *io_mc_regs;
-	int i, ucode_size, regs_size;
-
-	if (!rdev->mc_fw)
-		return -EINVAL;
-
-	switch (rdev->family) {
-	case CHIP_BARTS:
-		io_mc_regs = (u32 *)&barts_io_mc_regs;
-		ucode_size = BTC_MC_UCODE_SIZE;
-		regs_size = BTC_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_TURKS:
-		io_mc_regs = (u32 *)&turks_io_mc_regs;
-		ucode_size = BTC_MC_UCODE_SIZE;
-		regs_size = BTC_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_CAICOS:
-	default:
-		io_mc_regs = (u32 *)&caicos_io_mc_regs;
-		ucode_size = BTC_MC_UCODE_SIZE;
-		regs_size = BTC_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_CAYMAN:
-		io_mc_regs = (u32 *)&cayman_io_mc_regs;
-		ucode_size = CAYMAN_MC_UCODE_SIZE;
-		regs_size = BTC_IO_MC_REGS_SIZE;
-		break;
-	}
-
-	mem_type = (RREG32(MC_SEQ_MISC0) & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT;
-	running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK;
-
-	if ((mem_type == MC_SEQ_MISC0_GDDR5_VALUE) && (running == 0)) {
-		if (running) {
-			blackout = RREG32(MC_SHARED_BLACKOUT_CNTL);
-			WREG32(MC_SHARED_BLACKOUT_CNTL, 1);
-		}
-
-		/* reset the engine and set to writable */
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000010);
-
-		/* load mc io regs */
-		for (i = 0; i < regs_size; i++) {
-			WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
-			WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
-		}
-		/* load the MC ucode */
-		fw_data = (const __be32 *)rdev->mc_fw->data;
-		for (i = 0; i < ucode_size; i++)
-			WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
-
-		/* put the engine back into the active state */
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000004);
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000001);
-
-		/* wait for training to complete */
-		for (i = 0; i < rdev->usec_timeout; i++) {
-			if (RREG32(MC_IO_PAD_CNTL_D0) & MEM_FALL_OUT_CMD)
-				break;
-			udelay(1);
-		}
-
-		if (running)
-			WREG32(MC_SHARED_BLACKOUT_CNTL, blackout);
-	}
-
-	return 0;
-}
-
-int ni_init_microcode(struct radeon_device *rdev)
-{
-	struct platform_device *pdev;
-	const char *chip_name;
-	const char *rlc_chip_name;
-	size_t pfp_req_size, me_req_size, rlc_req_size, mc_req_size;
-	char fw_name[30];
-	int err;
-
-	DRM_DEBUG("\n");
-
-	pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
-	err = IS_ERR(pdev);
-	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
-		return -EINVAL;
-	}
-
-	switch (rdev->family) {
-	case CHIP_BARTS:
-		chip_name = "BARTS";
-		rlc_chip_name = "BTC";
-		pfp_req_size = EVERGREEN_PFP_UCODE_SIZE * 4;
-		me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
-		rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
-		mc_req_size = BTC_MC_UCODE_SIZE * 4;
-		break;
-	case CHIP_TURKS:
-		chip_name = "TURKS";
-		rlc_chip_name = "BTC";
-		pfp_req_size = EVERGREEN_PFP_UCODE_SIZE * 4;
-		me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
-		rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
-		mc_req_size = BTC_MC_UCODE_SIZE * 4;
-		break;
-	case CHIP_CAICOS:
-		chip_name = "CAICOS";
-		rlc_chip_name = "BTC";
-		pfp_req_size = EVERGREEN_PFP_UCODE_SIZE * 4;
-		me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
-		rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
-		mc_req_size = BTC_MC_UCODE_SIZE * 4;
-		break;
-	case CHIP_CAYMAN:
-		chip_name = "CAYMAN";
-		rlc_chip_name = "CAYMAN";
-		pfp_req_size = CAYMAN_PFP_UCODE_SIZE * 4;
-		me_req_size = CAYMAN_PM4_UCODE_SIZE * 4;
-		rlc_req_size = CAYMAN_RLC_UCODE_SIZE * 4;
-		mc_req_size = CAYMAN_MC_UCODE_SIZE * 4;
-		break;
-	case CHIP_ARUBA:
-		chip_name = "ARUBA";
-		rlc_chip_name = "ARUBA";
-		/* pfp/me same size as CAYMAN */
-		pfp_req_size = CAYMAN_PFP_UCODE_SIZE * 4;
-		me_req_size = CAYMAN_PM4_UCODE_SIZE * 4;
-		rlc_req_size = ARUBA_RLC_UCODE_SIZE * 4;
-		mc_req_size = 0;
-		break;
-	default: BUG();
-	}
-
-	DRM_INFO("Loading %s Microcode\n", chip_name);
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
-	err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->pfp_fw->size != pfp_req_size) {
-		printk(KERN_ERR
-		       "ni_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->pfp_fw->size, fw_name);
-		err = -EINVAL;
-		goto out;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
-	err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->me_fw->size != me_req_size) {
-		printk(KERN_ERR
-		       "ni_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->me_fw->size, fw_name);
-		err = -EINVAL;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
-	err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->rlc_fw->size != rlc_req_size) {
-		printk(KERN_ERR
-		       "ni_rlc: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->rlc_fw->size, fw_name);
-		err = -EINVAL;
-	}
-
-	/* no MC ucode on TN */
-	if (!(rdev->flags & RADEON_IS_IGP)) {
-		snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
-		err = request_firmware(&rdev->mc_fw, fw_name, &pdev->dev);
-		if (err)
-			goto out;
-		if (rdev->mc_fw->size != mc_req_size) {
-			printk(KERN_ERR
-			       "ni_mc: Bogus length %zu in firmware \"%s\"\n",
-			       rdev->mc_fw->size, fw_name);
-			err = -EINVAL;
-		}
-	}
-out:
-	platform_device_unregister(pdev);
-
-	if (err) {
-		if (err != -EINVAL)
-			printk(KERN_ERR
-			       "ni_cp: Failed to load firmware \"%s\"\n",
-			       fw_name);
-		release_firmware(rdev->pfp_fw);
-		rdev->pfp_fw = NULL;
-		release_firmware(rdev->me_fw);
-		rdev->me_fw = NULL;
-		release_firmware(rdev->rlc_fw);
-		rdev->rlc_fw = NULL;
-		release_firmware(rdev->mc_fw);
-		rdev->mc_fw = NULL;
-	}
-	return err;
-}
-
-/*
- * Core functions
- */
-static u32 cayman_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
-					       u32 num_tile_pipes,
-					       u32 num_backends_per_asic,
-					       u32 *backend_disable_mask_per_asic,
-					       u32 num_shader_engines)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask = 0;
-	u32 enabled_backends_count = 0;
-	u32 num_backends_per_se;
-	u32 cur_pipe;
-	u32 swizzle_pipe[CAYMAN_MAX_PIPES];
-	u32 cur_backend = 0;
-	u32 i;
-	bool force_no_swizzle;
-
-	/* force legal values */
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_tile_pipes > rdev->config.cayman.max_tile_pipes)
-		num_tile_pipes = rdev->config.cayman.max_tile_pipes;
-	if (num_shader_engines < 1)
-		num_shader_engines = 1;
-	if (num_shader_engines > rdev->config.cayman.max_shader_engines)
-		num_shader_engines = rdev->config.cayman.max_shader_engines;
-	if (num_backends_per_asic < num_shader_engines)
-		num_backends_per_asic = num_shader_engines;
-	if (num_backends_per_asic > (rdev->config.cayman.max_backends_per_se * num_shader_engines))
-		num_backends_per_asic = rdev->config.cayman.max_backends_per_se * num_shader_engines;
-
-	/* make sure we have the same number of backends per se */
-	num_backends_per_asic = ALIGN(num_backends_per_asic, num_shader_engines);
-	/* set up the number of backends per se */
-	num_backends_per_se = num_backends_per_asic / num_shader_engines;
-	if (num_backends_per_se > rdev->config.cayman.max_backends_per_se) {
-		num_backends_per_se = rdev->config.cayman.max_backends_per_se;
-		num_backends_per_asic = num_backends_per_se * num_shader_engines;
-	}
-
-	/* create enable mask and count for enabled backends */
-	for (i = 0; i < CAYMAN_MAX_BACKENDS; ++i) {
-		if (((*backend_disable_mask_per_asic >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends_per_asic)
-			break;
-	}
-
-	/* force the backends mask to match the current number of backends */
-	if (enabled_backends_count != num_backends_per_asic) {
-		u32 this_backend_enabled;
-		u32 shader_engine;
-		u32 backend_per_se;
-
-		enabled_backends_mask = 0;
-		enabled_backends_count = 0;
-		*backend_disable_mask_per_asic = CAYMAN_MAX_BACKENDS_MASK;
-		for (i = 0; i < CAYMAN_MAX_BACKENDS; ++i) {
-			/* calc the current se */
-			shader_engine = i / rdev->config.cayman.max_backends_per_se;
-			/* calc the backend per se */
-			backend_per_se = i % rdev->config.cayman.max_backends_per_se;
-			/* default to not enabled */
-			this_backend_enabled = 0;
-			if ((shader_engine < num_shader_engines) &&
-			    (backend_per_se < num_backends_per_se))
-				this_backend_enabled = 1;
-			if (this_backend_enabled) {
-				enabled_backends_mask |= (1 << i);
-				*backend_disable_mask_per_asic &= ~(1 << i);
-				++enabled_backends_count;
-			}
-		}
-	}
-
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * CAYMAN_MAX_PIPES);
-	switch (rdev->family) {
-	case CHIP_CAYMAN:
-	case CHIP_ARUBA:
-		force_no_swizzle = true;
-		break;
-	default:
-		force_no_swizzle = false;
-		break;
-	}
-	if (force_no_swizzle) {
-		bool last_backend_enabled = false;
-
-		force_no_swizzle = false;
-		for (i = 0; i < CAYMAN_MAX_BACKENDS; ++i) {
-			if (((enabled_backends_mask >> i) & 1) == 1) {
-				if (last_backend_enabled)
-					force_no_swizzle = true;
-				last_backend_enabled = true;
-			} else
-				last_backend_enabled = false;
-		}
-	}
-
-	switch (num_tile_pipes) {
-	case 1:
-	case 3:
-	case 5:
-	case 7:
-		DRM_ERROR("odd number of pipes!\n");
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 4:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 1;
-			swizzle_pipe[3] = 3;
-		}
-		break;
-	case 6:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 1;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 5;
-		}
-		break;
-	case 8:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-			swizzle_pipe[7] = 7;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 1;
-			swizzle_pipe[5] = 3;
-			swizzle_pipe[6] = 5;
-			swizzle_pipe[7] = 7;
-		}
-		break;
-	}
-
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % CAYMAN_MAX_BACKENDS;
-
-		backend_map |= (((cur_backend & 0xf) << (swizzle_pipe[cur_pipe] * 4)));
-
-		cur_backend = (cur_backend + 1) % CAYMAN_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-static u32 cayman_get_disable_mask_per_asic(struct radeon_device *rdev,
-					    u32 disable_mask_per_se,
-					    u32 max_disable_mask_per_se,
-					    u32 num_shader_engines)
-{
-	u32 disable_field_width_per_se = r600_count_pipe_bits(disable_mask_per_se);
-	u32 disable_mask_per_asic = disable_mask_per_se & max_disable_mask_per_se;
-
-	if (num_shader_engines == 1)
-		return disable_mask_per_asic;
-	else if (num_shader_engines == 2)
-		return disable_mask_per_asic | (disable_mask_per_asic << disable_field_width_per_se);
-	else
-		return 0xffffffff;
-}
-
-static void cayman_gpu_init(struct radeon_device *rdev)
-{
-	u32 cc_rb_backend_disable = 0;
-	u32 cc_gc_shader_pipe_config;
-	u32 gb_addr_config = 0;
-	u32 mc_shared_chmap, mc_arb_ramcfg;
-	u32 gb_backend_map;
-	u32 cgts_tcc_disable;
-	u32 sx_debug_1;
-	u32 smx_dc_ctl0;
-	u32 gc_user_shader_pipe_config;
-	u32 gc_user_rb_backend_disable;
-	u32 cgts_user_tcc_disable;
-	u32 cgts_sm_ctrl_reg;
-	u32 hdp_host_path_cntl;
-	u32 tmp;
-	int i, j;
-
-	switch (rdev->family) {
-	case CHIP_CAYMAN:
-		rdev->config.cayman.max_shader_engines = 2;
-		rdev->config.cayman.max_pipes_per_simd = 4;
-		rdev->config.cayman.max_tile_pipes = 8;
-		rdev->config.cayman.max_simds_per_se = 12;
-		rdev->config.cayman.max_backends_per_se = 4;
-		rdev->config.cayman.max_texture_channel_caches = 8;
-		rdev->config.cayman.max_gprs = 256;
-		rdev->config.cayman.max_threads = 256;
-		rdev->config.cayman.max_gs_threads = 32;
-		rdev->config.cayman.max_stack_entries = 512;
-		rdev->config.cayman.sx_num_of_sets = 8;
-		rdev->config.cayman.sx_max_export_size = 256;
-		rdev->config.cayman.sx_max_export_pos_size = 64;
-		rdev->config.cayman.sx_max_export_smx_size = 192;
-		rdev->config.cayman.max_hw_contexts = 8;
-		rdev->config.cayman.sq_num_cf_insts = 2;
-
-		rdev->config.cayman.sc_prim_fifo_size = 0x100;
-		rdev->config.cayman.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.cayman.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_ARUBA:
-	default:
-		rdev->config.cayman.max_shader_engines = 1;
-		rdev->config.cayman.max_pipes_per_simd = 4;
-		rdev->config.cayman.max_tile_pipes = 2;
-		if ((rdev->pdev->device == 0x9900) ||
-		    (rdev->pdev->device == 0x9901) ||
-		    (rdev->pdev->device == 0x9905) ||
-		    (rdev->pdev->device == 0x9906) ||
-		    (rdev->pdev->device == 0x9907) ||
-		    (rdev->pdev->device == 0x9908) ||
-		    (rdev->pdev->device == 0x9909) ||
-		    (rdev->pdev->device == 0x9910) ||
-		    (rdev->pdev->device == 0x9917)) {
-			rdev->config.cayman.max_simds_per_se = 6;
-			rdev->config.cayman.max_backends_per_se = 2;
-		} else if ((rdev->pdev->device == 0x9903) ||
-			   (rdev->pdev->device == 0x9904) ||
-			   (rdev->pdev->device == 0x990A) ||
-			   (rdev->pdev->device == 0x9913) ||
-			   (rdev->pdev->device == 0x9918)) {
-			rdev->config.cayman.max_simds_per_se = 4;
-			rdev->config.cayman.max_backends_per_se = 2;
-		} else if ((rdev->pdev->device == 0x9919) ||
-			   (rdev->pdev->device == 0x9990) ||
-			   (rdev->pdev->device == 0x9991) ||
-			   (rdev->pdev->device == 0x9994) ||
-			   (rdev->pdev->device == 0x99A0)) {
-			rdev->config.cayman.max_simds_per_se = 3;
-			rdev->config.cayman.max_backends_per_se = 1;
-		} else {
-			rdev->config.cayman.max_simds_per_se = 2;
-			rdev->config.cayman.max_backends_per_se = 1;
-		}
-		rdev->config.cayman.max_texture_channel_caches = 2;
-		rdev->config.cayman.max_gprs = 256;
-		rdev->config.cayman.max_threads = 256;
-		rdev->config.cayman.max_gs_threads = 32;
-		rdev->config.cayman.max_stack_entries = 512;
-		rdev->config.cayman.sx_num_of_sets = 8;
-		rdev->config.cayman.sx_max_export_size = 256;
-		rdev->config.cayman.sx_max_export_pos_size = 64;
-		rdev->config.cayman.sx_max_export_smx_size = 192;
-		rdev->config.cayman.max_hw_contexts = 8;
-		rdev->config.cayman.sq_num_cf_insts = 2;
-
-		rdev->config.cayman.sc_prim_fifo_size = 0x40;
-		rdev->config.cayman.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.cayman.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	}
-
-	/* Initialize HDP */
-	for (i = 0, j = 0; i < 32; i++, j += 0x18) {
-		WREG32((0x2c14 + j), 0x00000000);
-		WREG32((0x2c18 + j), 0x00000000);
-		WREG32((0x2c1c + j), 0x00000000);
-		WREG32((0x2c20 + j), 0x00000000);
-		WREG32((0x2c24 + j), 0x00000000);
-	}
-
-	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
-
-	evergreen_fix_pci_max_read_req_size(rdev);
-
-	mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
-	mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
-
-	cc_rb_backend_disable = RREG32(CC_RB_BACKEND_DISABLE);
-	cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG);
-	cgts_tcc_disable = 0xffff0000;
-	for (i = 0; i < rdev->config.cayman.max_texture_channel_caches; i++)
-		cgts_tcc_disable &= ~(1 << (16 + i));
-	gc_user_rb_backend_disable = RREG32(GC_USER_RB_BACKEND_DISABLE);
-	gc_user_shader_pipe_config = RREG32(GC_USER_SHADER_PIPE_CONFIG);
-	cgts_user_tcc_disable = RREG32(CGTS_USER_TCC_DISABLE);
-
-	rdev->config.cayman.num_shader_engines = rdev->config.cayman.max_shader_engines;
-	tmp = ((~gc_user_shader_pipe_config) & INACTIVE_QD_PIPES_MASK) >> INACTIVE_QD_PIPES_SHIFT;
-	rdev->config.cayman.num_shader_pipes_per_simd = r600_count_pipe_bits(tmp);
-	rdev->config.cayman.num_tile_pipes = rdev->config.cayman.max_tile_pipes;
-	tmp = ((~gc_user_shader_pipe_config) & INACTIVE_SIMDS_MASK) >> INACTIVE_SIMDS_SHIFT;
-	rdev->config.cayman.num_simds_per_se = r600_count_pipe_bits(tmp);
-	tmp = ((~gc_user_rb_backend_disable) & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
-	rdev->config.cayman.num_backends_per_se = r600_count_pipe_bits(tmp);
-	tmp = (gc_user_rb_backend_disable & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
-	rdev->config.cayman.backend_disable_mask_per_asic =
-		cayman_get_disable_mask_per_asic(rdev, tmp, CAYMAN_MAX_BACKENDS_PER_SE_MASK,
-						 rdev->config.cayman.num_shader_engines);
-	rdev->config.cayman.backend_map =
-		cayman_get_tile_pipe_to_backend_map(rdev, rdev->config.cayman.num_tile_pipes,
-						    rdev->config.cayman.num_backends_per_se *
-						    rdev->config.cayman.num_shader_engines,
-						    &rdev->config.cayman.backend_disable_mask_per_asic,
-						    rdev->config.cayman.num_shader_engines);
-	tmp = ((~cgts_user_tcc_disable) & TCC_DISABLE_MASK) >> TCC_DISABLE_SHIFT;
-	rdev->config.cayman.num_texture_channel_caches = r600_count_pipe_bits(tmp);
-	tmp = (mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT;
-	rdev->config.cayman.mem_max_burst_length_bytes = (tmp + 1) * 256;
-	if (rdev->config.cayman.mem_max_burst_length_bytes > 512)
-		rdev->config.cayman.mem_max_burst_length_bytes = 512;
-	tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT;
-	rdev->config.cayman.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
-	if (rdev->config.cayman.mem_row_size_in_kb > 4)
-		rdev->config.cayman.mem_row_size_in_kb = 4;
-	/* XXX use MC settings? */
-	rdev->config.cayman.shader_engine_tile_size = 32;
-	rdev->config.cayman.num_gpus = 1;
-	rdev->config.cayman.multi_gpu_tile_size = 64;
-
-	//gb_addr_config = 0x02011003
-#if 0
-	gb_addr_config = RREG32(GB_ADDR_CONFIG);
-#else
-	gb_addr_config = 0;
-	switch (rdev->config.cayman.num_tile_pipes) {
-	case 1:
-	default:
-		gb_addr_config |= NUM_PIPES(0);
-		break;
-	case 2:
-		gb_addr_config |= NUM_PIPES(1);
-		break;
-	case 4:
-		gb_addr_config |= NUM_PIPES(2);
-		break;
-	case 8:
-		gb_addr_config |= NUM_PIPES(3);
-		break;
-	}
-
-	tmp = (rdev->config.cayman.mem_max_burst_length_bytes / 256) - 1;
-	gb_addr_config |= PIPE_INTERLEAVE_SIZE(tmp);
-	gb_addr_config |= NUM_SHADER_ENGINES(rdev->config.cayman.num_shader_engines - 1);
-	tmp = (rdev->config.cayman.shader_engine_tile_size / 16) - 1;
-	gb_addr_config |= SHADER_ENGINE_TILE_SIZE(tmp);
-	switch (rdev->config.cayman.num_gpus) {
-	case 1:
-	default:
-		gb_addr_config |= NUM_GPUS(0);
-		break;
-	case 2:
-		gb_addr_config |= NUM_GPUS(1);
-		break;
-	case 4:
-		gb_addr_config |= NUM_GPUS(2);
-		break;
-	}
-	switch (rdev->config.cayman.multi_gpu_tile_size) {
-	case 16:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(0);
-		break;
-	case 32:
-	default:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(1);
-		break;
-	case 64:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(2);
-		break;
-	case 128:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(3);
-		break;
-	}
-	switch (rdev->config.cayman.mem_row_size_in_kb) {
-	case 1:
-	default:
-		gb_addr_config |= ROW_SIZE(0);
-		break;
-	case 2:
-		gb_addr_config |= ROW_SIZE(1);
-		break;
-	case 4:
-		gb_addr_config |= ROW_SIZE(2);
-		break;
-	}
-#endif
-
-	tmp = (gb_addr_config & NUM_PIPES_MASK) >> NUM_PIPES_SHIFT;
-	rdev->config.cayman.num_tile_pipes = (1 << tmp);
-	tmp = (gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT;
-	rdev->config.cayman.mem_max_burst_length_bytes = (tmp + 1) * 256;
-	tmp = (gb_addr_config & NUM_SHADER_ENGINES_MASK) >> NUM_SHADER_ENGINES_SHIFT;
-	rdev->config.cayman.num_shader_engines = tmp + 1;
-	tmp = (gb_addr_config & NUM_GPUS_MASK) >> NUM_GPUS_SHIFT;
-	rdev->config.cayman.num_gpus = tmp + 1;
-	tmp = (gb_addr_config & MULTI_GPU_TILE_SIZE_MASK) >> MULTI_GPU_TILE_SIZE_SHIFT;
-	rdev->config.cayman.multi_gpu_tile_size = 1 << tmp;
-	tmp = (gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT;
-	rdev->config.cayman.mem_row_size_in_kb = 1 << tmp;
-
-	//gb_backend_map = 0x76541032;
-#if 0
-	gb_backend_map = RREG32(GB_BACKEND_MAP);
-#else
-	gb_backend_map =
-		cayman_get_tile_pipe_to_backend_map(rdev, rdev->config.cayman.num_tile_pipes,
-						    rdev->config.cayman.num_backends_per_se *
-						    rdev->config.cayman.num_shader_engines,
-						    &rdev->config.cayman.backend_disable_mask_per_asic,
-						    rdev->config.cayman.num_shader_engines);
-#endif
-	/* setup tiling info dword.  gb_addr_config is not adequate since it does
-	 * not have bank info, so create a custom tiling dword.
-	 * bits 3:0   num_pipes
-	 * bits 7:4   num_banks
-	 * bits 11:8  group_size
-	 * bits 15:12 row_size
-	 */
-	rdev->config.cayman.tile_config = 0;
-	switch (rdev->config.cayman.num_tile_pipes) {
-	case 1:
-	default:
-		rdev->config.cayman.tile_config |= (0 << 0);
-		break;
-	case 2:
-		rdev->config.cayman.tile_config |= (1 << 0);
-		break;
-	case 4:
-		rdev->config.cayman.tile_config |= (2 << 0);
-		break;
-	case 8:
-		rdev->config.cayman.tile_config |= (3 << 0);
-		break;
-	}
-
-	/* num banks is 8 on all fusion asics. 0 = 4, 1 = 8, 2 = 16 */
-	if (rdev->flags & RADEON_IS_IGP)
-		rdev->config.cayman.tile_config |= 1 << 4;
-	else {
-		if ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT)
-			rdev->config.cayman.tile_config |= 1 << 4;
-		else
-			rdev->config.cayman.tile_config |= 0 << 4;
-	}
-	rdev->config.cayman.tile_config |=
-		((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8;
-	rdev->config.cayman.tile_config |=
-		((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12;
-
-	rdev->config.cayman.backend_map = gb_backend_map;
-	WREG32(GB_BACKEND_MAP, gb_backend_map);
-	WREG32(GB_ADDR_CONFIG, gb_addr_config);
-	WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
-	WREG32(HDP_ADDR_CONFIG, gb_addr_config);
-
-	/* primary versions */
-	WREG32(CC_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(CC_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(CC_GC_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-
-	WREG32(CGTS_TCC_DISABLE, cgts_tcc_disable);
-	WREG32(CGTS_SYS_TCC_DISABLE, cgts_tcc_disable);
-
-	/* user versions */
-	WREG32(GC_USER_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(GC_USER_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-
-	WREG32(CGTS_USER_SYS_TCC_DISABLE, cgts_tcc_disable);
-	WREG32(CGTS_USER_TCC_DISABLE, cgts_tcc_disable);
-
-	/* reprogram the shader complex */
-	cgts_sm_ctrl_reg = RREG32(CGTS_SM_CTRL_REG);
-	for (i = 0; i < 16; i++)
-		WREG32(CGTS_SM_CTRL_REG, OVERRIDE);
-	WREG32(CGTS_SM_CTRL_REG, cgts_sm_ctrl_reg);
-
-	/* set HW defaults for 3D engine */
-	WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60));
-
-	sx_debug_1 = RREG32(SX_DEBUG_1);
-	sx_debug_1 |= ENABLE_NEW_SMX_ADDRESS;
-	WREG32(SX_DEBUG_1, sx_debug_1);
-
-	smx_dc_ctl0 = RREG32(SMX_DC_CTL0);
-	smx_dc_ctl0 &= ~NUMBER_OF_SETS(0x1ff);
-	smx_dc_ctl0 |= NUMBER_OF_SETS(rdev->config.cayman.sx_num_of_sets);
-	WREG32(SMX_DC_CTL0, smx_dc_ctl0);
-
-	WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4) | CRC_SIMD_ID_WADDR_DISABLE);
-
-	/* need to be explicitly zero-ed */
-	WREG32(VGT_OFFCHIP_LDS_BASE, 0);
-	WREG32(SQ_LSTMP_RING_BASE, 0);
-	WREG32(SQ_HSTMP_RING_BASE, 0);
-	WREG32(SQ_ESTMP_RING_BASE, 0);
-	WREG32(SQ_GSTMP_RING_BASE, 0);
-	WREG32(SQ_VSTMP_RING_BASE, 0);
-	WREG32(SQ_PSTMP_RING_BASE, 0);
-
-	WREG32(TA_CNTL_AUX, DISABLE_CUBE_ANISO);
-
-	WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.cayman.sx_max_export_size / 4) - 1) |
-					POSITION_BUFFER_SIZE((rdev->config.cayman.sx_max_export_pos_size / 4) - 1) |
-					SMX_BUFFER_SIZE((rdev->config.cayman.sx_max_export_smx_size / 4) - 1)));
-
-	WREG32(PA_SC_FIFO_SIZE, (SC_PRIM_FIFO_SIZE(rdev->config.cayman.sc_prim_fifo_size) |
-				 SC_HIZ_TILE_FIFO_SIZE(rdev->config.cayman.sc_hiz_tile_fifo_size) |
-				 SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.cayman.sc_earlyz_tile_fifo_size)));
-
-
-	WREG32(VGT_NUM_INSTANCES, 1);
-
-	WREG32(CP_PERFMON_CNTL, 0);
-
-	WREG32(SQ_MS_FIFO_SIZES, (CACHE_FIFO_SIZE(16 * rdev->config.cayman.sq_num_cf_insts) |
-				  FETCH_FIFO_HIWATER(0x4) |
-				  DONE_FIFO_HIWATER(0xe0) |
-				  ALU_UPDATE_FIFO_HIWATER(0x8)));
-
-	WREG32(SQ_GPR_RESOURCE_MGMT_1, NUM_CLAUSE_TEMP_GPRS(4));
-	WREG32(SQ_CONFIG, (VC_ENABLE |
-			   EXPORT_SRC_C |
-			   GFX_PRIO(0) |
-			   CS1_PRIO(0) |
-			   CS2_PRIO(1)));
-	WREG32(SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, DYN_GPR_ENABLE);
-
-	WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) |
-					  FORCE_EOV_MAX_REZ_CNT(255)));
-
-	WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC) |
-	       AUTO_INVLD_EN(ES_AND_GS_AUTO));
-
-	WREG32(VGT_GS_VERTEX_REUSE, 16);
-	WREG32(PA_SC_LINE_STIPPLE_STATE, 0);
-
-	WREG32(CB_PERF_CTR0_SEL_0, 0);
-	WREG32(CB_PERF_CTR0_SEL_1, 0);
-	WREG32(CB_PERF_CTR1_SEL_0, 0);
-	WREG32(CB_PERF_CTR1_SEL_1, 0);
-	WREG32(CB_PERF_CTR2_SEL_0, 0);
-	WREG32(CB_PERF_CTR2_SEL_1, 0);
-	WREG32(CB_PERF_CTR3_SEL_0, 0);
-	WREG32(CB_PERF_CTR3_SEL_1, 0);
-
-	tmp = RREG32(HDP_MISC_CNTL);
-	tmp |= HDP_FLUSH_INVALIDATE_CACHE;
-	WREG32(HDP_MISC_CNTL, tmp);
-
-	hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL);
-	WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
-
-	WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3));
-
-	udelay(50);
-}
-
-/*
- * GART
- */
-void cayman_pcie_gart_tlb_flush(struct radeon_device *rdev)
-{
-	/* flush hdp cache */
-	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-
-	/* bits 0-7 are the VM contexts0-7 */
-	WREG32(VM_INVALIDATE_REQUEST, 1);
-}
-
-int cayman_pcie_gart_enable(struct radeon_device *rdev)
-{
-	int i, r;
-
-	if (rdev->gart.robj == NULL) {
-		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
-		return -EINVAL;
-	}
-	r = radeon_gart_table_vram_pin(rdev);
-	if (r)
-		return r;
-	radeon_gart_restore(rdev);
-	/* Setup TLB control */
-	WREG32(MC_VM_MX_L1_TLB_CNTL,
-	       (0xA << 7) |
-	       ENABLE_L1_TLB |
-	       ENABLE_L1_FRAGMENT_PROCESSING |
-	       SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-	       ENABLE_ADVANCED_DRIVER_MODEL |
-	       SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE |
-	       ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-	       ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE |
-	       EFFECTIVE_L2_QUEUE_SIZE(7) |
-	       CONTEXT1_IDENTITY_ACCESS_MODE(1));
-	WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE);
-	WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
-	       L2_CACHE_BIGK_FRAGMENT_SIZE(6));
-	/* setup context0 */
-	WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12);
-	WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
-			(u32)(rdev->dummy_page.addr >> 12));
-	WREG32(VM_CONTEXT0_CNTL2, 0);
-	WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
-				RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
-
-	WREG32(0x15D4, 0);
-	WREG32(0x15D8, 0);
-	WREG32(0x15DC, 0);
-
-	/* empty context1-7 */
-	for (i = 1; i < 8; i++) {
-		WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR + (i << 2), 0);
-		WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR + (i << 2), 0);
-		WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2),
-			rdev->gart.table_addr >> 12);
-	}
-
-	/* enable context1-7 */
-	WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR,
-	       (u32)(rdev->dummy_page.addr >> 12));
-	WREG32(VM_CONTEXT1_CNTL2, 0);
-	WREG32(VM_CONTEXT1_CNTL, 0);
-	WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
-				RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
-
-	cayman_pcie_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20),
-		 (unsigned long long)rdev->gart.table_addr);
-	rdev->gart.ready = true;
-	return 0;
-}
-
-void cayman_pcie_gart_disable(struct radeon_device *rdev)
-{
-	/* Disable all tables */
-	WREG32(VM_CONTEXT0_CNTL, 0);
-	WREG32(VM_CONTEXT1_CNTL, 0);
-	/* Setup TLB control */
-	WREG32(MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_FRAGMENT_PROCESSING |
-	       SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-	       SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-	       ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE |
-	       EFFECTIVE_L2_QUEUE_SIZE(7) |
-	       CONTEXT1_IDENTITY_ACCESS_MODE(1));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
-	       L2_CACHE_BIGK_FRAGMENT_SIZE(6));
-	radeon_gart_table_vram_unpin(rdev);
-}
-
-void cayman_pcie_gart_fini(struct radeon_device *rdev)
-{
-	cayman_pcie_gart_disable(rdev);
-	radeon_gart_table_vram_free(rdev);
-	radeon_gart_fini(rdev);
-}
-
-void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
-			      int ring, u32 cp_int_cntl)
-{
-	u32 srbm_gfx_cntl = RREG32(SRBM_GFX_CNTL) & ~3;
-
-	WREG32(SRBM_GFX_CNTL, srbm_gfx_cntl | (ring & 3));
-	WREG32(CP_INT_CNTL, cp_int_cntl);
-}
-
-/*
- * CP.
- */
-void cayman_fence_ring_emit(struct radeon_device *rdev,
-			    struct radeon_fence *fence)
-{
-	struct radeon_ring *ring = &rdev->ring[fence->ring];
-	u64 addr = rdev->fence_drv[fence->ring].gpu_addr;
-
-	/* flush read cache over gart for this vmid */
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-	radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-	radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | PACKET3_SH_ACTION_ENA);
-	radeon_ring_write(ring, 0xFFFFFFFF);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 10); /* poll interval */
-	/* EVENT_WRITE_EOP - flush caches, send int */
-	radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4));
-	radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_EVENT_TS) | EVENT_INDEX(5));
-	radeon_ring_write(ring, addr & 0xffffffff);
-	radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | DATA_SEL(1) | INT_SEL(2));
-	radeon_ring_write(ring, fence->seq);
-	radeon_ring_write(ring, 0);
-}
-
-void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	struct radeon_ring *ring = &rdev->ring[ib->fence->ring];
-
-	/* set to DX10/11 mode */
-	radeon_ring_write(ring, PACKET3(PACKET3_MODE_CONTROL, 0));
-	radeon_ring_write(ring, 1);
-	radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	radeon_ring_write(ring,
-#ifdef __BIG_ENDIAN
-			  (2 << 0) |
-#endif
-			  (ib->gpu_addr & 0xFFFFFFFC));
-	radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFF);
-	radeon_ring_write(ring, ib->length_dw | (ib->vm_id << 24));
-
-	/* flush read cache over gart for this vmid */
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-	radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
-	radeon_ring_write(ring, ib->vm_id);
-	radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-	radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | PACKET3_SH_ACTION_ENA);
-	radeon_ring_write(ring, 0xFFFFFFFF);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 10); /* poll interval */
-}
-
-static void cayman_cp_enable(struct radeon_device *rdev, bool enable)
-{
-	if (enable)
-		WREG32(CP_ME_CNTL, 0);
-	else {
-		radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
-		WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT));
-		WREG32(SCRATCH_UMSK, 0);
-	}
-}
-
-static int cayman_cp_load_microcode(struct radeon_device *rdev)
-{
-	const __be32 *fw_data;
-	int i;
-
-	if (!rdev->me_fw || !rdev->pfp_fw)
-		return -EINVAL;
-
-	cayman_cp_enable(rdev, false);
-
-	fw_data = (const __be32 *)rdev->pfp_fw->data;
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < CAYMAN_PFP_UCODE_SIZE; i++)
-		WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-
-	fw_data = (const __be32 *)rdev->me_fw->data;
-	WREG32(CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < CAYMAN_PM4_UCODE_SIZE; i++)
-		WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
-
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	WREG32(CP_ME_RAM_WADDR, 0);
-	WREG32(CP_ME_RAM_RADDR, 0);
-	return 0;
-}
-
-static int cayman_cp_start(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r, i;
-
-	r = radeon_ring_lock(rdev, ring, 7);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
-		return r;
-	}
-	radeon_ring_write(ring, PACKET3(PACKET3_ME_INITIALIZE, 5));
-	radeon_ring_write(ring, 0x1);
-	radeon_ring_write(ring, 0x0);
-	radeon_ring_write(ring, rdev->config.cayman.max_hw_contexts - 1);
-	radeon_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_unlock_commit(rdev, ring);
-
-	cayman_cp_enable(rdev, true);
-
-	r = radeon_ring_lock(rdev, ring, cayman_default_size + 19);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
-		return r;
-	}
-
-	/* setup clear context state */
-	radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
-	radeon_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE);
-
-	for (i = 0; i < cayman_default_size; i++)
-		radeon_ring_write(ring, cayman_default_state[i]);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
-	radeon_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE);
-
-	/* set clear context state */
-	radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0));
-	radeon_ring_write(ring, 0);
-
-	/* SQ_VTX_BASE_VTX_LOC */
-	radeon_ring_write(ring, 0xc0026f00);
-	radeon_ring_write(ring, 0x00000000);
-	radeon_ring_write(ring, 0x00000000);
-	radeon_ring_write(ring, 0x00000000);
-
-	/* Clear consts */
-	radeon_ring_write(ring, 0xc0036f00);
-	radeon_ring_write(ring, 0x00000bc4);
-	radeon_ring_write(ring, 0xffffffff);
-	radeon_ring_write(ring, 0xffffffff);
-	radeon_ring_write(ring, 0xffffffff);
-
-	radeon_ring_write(ring, 0xc0026900);
-	radeon_ring_write(ring, 0x00000316);
-	radeon_ring_write(ring, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */
-	radeon_ring_write(ring, 0x00000010); /*  */
-
-	radeon_ring_unlock_commit(rdev, ring);
-
-	/* XXX init other rings */
-
-	return 0;
-}
-
-static void cayman_cp_fini(struct radeon_device *rdev)
-{
-	cayman_cp_enable(rdev, false);
-	radeon_ring_fini(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-}
-
-int cayman_cp_resume(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring;
-	u32 tmp;
-	u32 rb_bufsz;
-	int r;
-
-	/* Reset cp; if cp is reset, then PA, SH, VGT also need to be reset */
-	WREG32(GRBM_SOFT_RESET, (SOFT_RESET_CP |
-				 SOFT_RESET_PA |
-				 SOFT_RESET_SH |
-				 SOFT_RESET_VGT |
-				 SOFT_RESET_SPI |
-				 SOFT_RESET_SX));
-	RREG32(GRBM_SOFT_RESET);
-	mdelay(15);
-	WREG32(GRBM_SOFT_RESET, 0);
-	RREG32(GRBM_SOFT_RESET);
-
-	WREG32(CP_SEM_WAIT_TIMER, 0x0);
-	WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0);
-
-	/* Set the write pointer delay */
-	WREG32(CP_RB_WPTR_DELAY, 0);
-
-	WREG32(CP_DEBUG, (1 << 27));
-
-	/* ring 0 - compute and gfx */
-	/* Set ring buffer size */
-	ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	rb_bufsz = drm_order(ring->ring_size / 8);
-	tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
-	tmp |= BUF_SWAP_32BIT;
-#endif
-	WREG32(CP_RB0_CNTL, tmp);
-
-	/* Initialize the ring buffer's read and write pointers */
-	WREG32(CP_RB0_CNTL, tmp | RB_RPTR_WR_ENA);
-	ring->wptr = 0;
-	WREG32(CP_RB0_WPTR, ring->wptr);
-
-	/* set the wb address wether it's enabled or not */
-	WREG32(CP_RB0_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC);
-	WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF);
-	WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF);
-
-	if (rdev->wb.enabled)
-		WREG32(SCRATCH_UMSK, 0xff);
-	else {
-		tmp |= RB_NO_UPDATE;
-		WREG32(SCRATCH_UMSK, 0);
-	}
-
-	mdelay(1);
-	WREG32(CP_RB0_CNTL, tmp);
-
-	WREG32(CP_RB0_BASE, ring->gpu_addr >> 8);
-
-	ring->rptr = RREG32(CP_RB0_RPTR);
-
-	/* ring1  - compute only */
-	/* Set ring buffer size */
-	ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
-	rb_bufsz = drm_order(ring->ring_size / 8);
-	tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
-	tmp |= BUF_SWAP_32BIT;
-#endif
-	WREG32(CP_RB1_CNTL, tmp);
-
-	/* Initialize the ring buffer's read and write pointers */
-	WREG32(CP_RB1_CNTL, tmp | RB_RPTR_WR_ENA);
-	ring->wptr = 0;
-	WREG32(CP_RB1_WPTR, ring->wptr);
-
-	/* set the wb address wether it's enabled or not */
-	WREG32(CP_RB1_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFFFFFFFC);
-	WREG32(CP_RB1_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFF);
-
-	mdelay(1);
-	WREG32(CP_RB1_CNTL, tmp);
-
-	WREG32(CP_RB1_BASE, ring->gpu_addr >> 8);
-
-	ring->rptr = RREG32(CP_RB1_RPTR);
-
-	/* ring2 - compute only */
-	/* Set ring buffer size */
-	ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
-	rb_bufsz = drm_order(ring->ring_size / 8);
-	tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
-	tmp |= BUF_SWAP_32BIT;
-#endif
-	WREG32(CP_RB2_CNTL, tmp);
-
-	/* Initialize the ring buffer's read and write pointers */
-	WREG32(CP_RB2_CNTL, tmp | RB_RPTR_WR_ENA);
-	ring->wptr = 0;
-	WREG32(CP_RB2_WPTR, ring->wptr);
-
-	/* set the wb address wether it's enabled or not */
-	WREG32(CP_RB2_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFFFFFFFC);
-	WREG32(CP_RB2_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFF);
-
-	mdelay(1);
-	WREG32(CP_RB2_CNTL, tmp);
-
-	WREG32(CP_RB2_BASE, ring->gpu_addr >> 8);
-
-	ring->rptr = RREG32(CP_RB2_RPTR);
-
-	/* start the rings */
-	cayman_cp_start(rdev);
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = true;
-	rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
-	rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false;
-	/* this only test cp0 */
-	r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
-		rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
-		rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false;
-		return r;
-	}
-
-	return 0;
-}
-
-bool cayman_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	u32 srbm_status;
-	u32 grbm_status;
-	u32 grbm_status_se0, grbm_status_se1;
-	struct r100_gpu_lockup *lockup = &rdev->config.cayman.lockup;
-	int r;
-
-	srbm_status = RREG32(SRBM_STATUS);
-	grbm_status = RREG32(GRBM_STATUS);
-	grbm_status_se0 = RREG32(GRBM_STATUS_SE0);
-	grbm_status_se1 = RREG32(GRBM_STATUS_SE1);
-	if (!(grbm_status & GUI_ACTIVE)) {
-		r100_gpu_lockup_update(lockup, ring);
-		return false;
-	}
-	/* force CP activities */
-	r = radeon_ring_lock(rdev, ring, 2);
-	if (!r) {
-		/* PACKET2 NOP */
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_unlock_commit(rdev, ring);
-	}
-	/* XXX deal with CP0,1,2 */
-	ring->rptr = RREG32(ring->rptr_reg);
-	return r100_gpu_cp_is_lockup(rdev, lockup, ring);
-}
-
-static int cayman_gpu_soft_reset(struct radeon_device *rdev)
-{
-	struct evergreen_mc_save save;
-	u32 grbm_reset = 0;
-
-	if (!(RREG32(GRBM_STATUS) & GUI_ACTIVE))
-		return 0;
-
-	dev_info(rdev->dev, "GPU softreset \n");
-	dev_info(rdev->dev, "  GRBM_STATUS=0x%08X\n",
-		RREG32(GRBM_STATUS));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE0=0x%08X\n",
-		RREG32(GRBM_STATUS_SE0));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE1=0x%08X\n",
-		RREG32(GRBM_STATUS_SE1));
-	dev_info(rdev->dev, "  SRBM_STATUS=0x%08X\n",
-		RREG32(SRBM_STATUS));
-	dev_info(rdev->dev, "  VM_CONTEXT0_PROTECTION_FAULT_ADDR   0x%08X\n",
-		 RREG32(0x14F8));
-	dev_info(rdev->dev, "  VM_CONTEXT0_PROTECTION_FAULT_STATUS 0x%08X\n",
-		 RREG32(0x14D8));
-	dev_info(rdev->dev, "  VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x%08X\n",
-		 RREG32(0x14FC));
-	dev_info(rdev->dev, "  VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
-		 RREG32(0x14DC));
-
-	evergreen_mc_stop(rdev, &save);
-	if (evergreen_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	/* Disable CP parsing/prefetching */
-	WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT);
-
-	/* reset all the gfx blocks */
-	grbm_reset = (SOFT_RESET_CP |
-		      SOFT_RESET_CB |
-		      SOFT_RESET_DB |
-		      SOFT_RESET_GDS |
-		      SOFT_RESET_PA |
-		      SOFT_RESET_SC |
-		      SOFT_RESET_SPI |
-		      SOFT_RESET_SH |
-		      SOFT_RESET_SX |
-		      SOFT_RESET_TC |
-		      SOFT_RESET_TA |
-		      SOFT_RESET_VGT |
-		      SOFT_RESET_IA);
-
-	dev_info(rdev->dev, "  GRBM_SOFT_RESET=0x%08X\n", grbm_reset);
-	WREG32(GRBM_SOFT_RESET, grbm_reset);
-	(void)RREG32(GRBM_SOFT_RESET);
-	udelay(50);
-	WREG32(GRBM_SOFT_RESET, 0);
-	(void)RREG32(GRBM_SOFT_RESET);
-	/* Wait a little for things to settle down */
-	udelay(50);
-
-	dev_info(rdev->dev, "  GRBM_STATUS=0x%08X\n",
-		RREG32(GRBM_STATUS));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE0=0x%08X\n",
-		RREG32(GRBM_STATUS_SE0));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE1=0x%08X\n",
-		RREG32(GRBM_STATUS_SE1));
-	dev_info(rdev->dev, "  SRBM_STATUS=0x%08X\n",
-		RREG32(SRBM_STATUS));
-	evergreen_mc_resume(rdev, &save);
-	return 0;
-}
-
-int cayman_asic_reset(struct radeon_device *rdev)
-{
-	return cayman_gpu_soft_reset(rdev);
-}
-
-static int cayman_startup(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r;
-
-	/* enable pcie gen2 link */
-	evergreen_pcie_gen2_enable(rdev);
-
-	if (rdev->flags & RADEON_IS_IGP) {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
-			r = ni_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
-	} else {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
-			r = ni_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
-
-		r = ni_mc_load_microcode(rdev);
-		if (r) {
-			DRM_ERROR("Failed to load MC firmware!\n");
-			return r;
-		}
-	}
-
-	r = r600_vram_scratch_init(rdev);
-	if (r)
-		return r;
-
-	evergreen_mc_program(rdev);
-	r = cayman_pcie_gart_enable(rdev);
-	if (r)
-		return r;
-	cayman_gpu_init(rdev);
-
-	r = evergreen_blit_init(rdev);
-	if (r) {
-		r600_blit_fini(rdev);
-		rdev->asic->copy.copy = NULL;
-		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
-	}
-
-	/* allocate rlc buffers */
-	if (rdev->flags & RADEON_IS_IGP) {
-		r = si_rlc_init(rdev);
-		if (r) {
-			DRM_ERROR("Failed to init rlc BOs!\n");
-			return r;
-		}
-	}
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP1_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP2_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	r = r600_irq_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: IH init failed (%d).\n", r);
-		radeon_irq_kms_fini(rdev);
-		return r;
-	}
-	evergreen_irq_set(rdev);
-
-	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
-			     CP_RB0_RPTR, CP_RB0_WPTR,
-			     0, 0xfffff, RADEON_CP_PACKET2);
-	if (r)
-		return r;
-	r = cayman_cp_load_microcode(rdev);
-	if (r)
-		return r;
-	r = cayman_cp_resume(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		DRM_ERROR("radeon: failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	r = radeon_vm_manager_start(rdev);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-int cayman_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Do not reset GPU before posting, on rv770 hw unlike on r500 hw,
-	 * posting will perform necessary task to bring back GPU into good
-	 * shape.
-	 */
-	/* post card */
-	atom_asic_init(rdev->mode_info.atom_context);
-
-	rdev->accel_working = true;
-	r = cayman_startup(rdev);
-	if (r) {
-		DRM_ERROR("cayman startup failed on resume\n");
-		rdev->accel_working = false;
-		return r;
-	}
-	return r;
-}
-
-int cayman_suspend(struct radeon_device *rdev)
-{
-	/* FIXME: we should wait for ring to be empty */
-	radeon_ib_pool_suspend(rdev);
-	radeon_vm_manager_suspend(rdev);
-	r600_blit_suspend(rdev);
-	cayman_cp_enable(rdev, false);
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
-	evergreen_irq_suspend(rdev);
-	radeon_wb_disable(rdev);
-	cayman_pcie_gart_disable(rdev);
-	return 0;
-}
-
-/* Plan is to move initialization in that function and use
- * helper function so that radeon_device_init pretty much
- * do nothing more than calling asic specific function. This
- * should also allow to remove a bunch of callback function
- * like vram_info.
- */
-int cayman_init(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r;
-
-	/* This don't do much */
-	r = radeon_gem_init(rdev);
-	if (r)
-		return r;
-	/* Read BIOS */
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	/* Must be an ATOMBIOS */
-	if (!rdev->is_atom_bios) {
-		dev_err(rdev->dev, "Expecting atombios for cayman GPU\n");
-		return -EINVAL;
-	}
-	r = radeon_atombios_init(rdev);
-	if (r)
-		return r;
-
-	/* Post card if necessary */
-	if (!radeon_card_posted(rdev)) {
-		if (!rdev->bios) {
-			dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
-			return -EINVAL;
-		}
-		DRM_INFO("GPU not posted. posting now...\n");
-		atom_asic_init(rdev->mode_info.atom_context);
-	}
-	/* Initialize scratch registers */
-	r600_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	/* initialize memory controller */
-	r = evergreen_mc_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-
-	ring->ring_obj = NULL;
-	r600_ring_init(rdev, ring, 1024 * 1024);
-
-	rdev->ih.ring_obj = NULL;
-	r600_ih_ring_init(rdev, 64 * 1024);
-
-	r = r600_pcie_gart_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-	r = radeon_vm_manager_init(rdev);
-	if (r) {
-		dev_err(rdev->dev, "vm manager initialization failed (%d).\n", r);
-	}
-
-	r = cayman_startup(rdev);
-	if (r) {
-		dev_err(rdev->dev, "disabling GPU acceleration\n");
-		cayman_cp_fini(rdev);
-		r600_irq_fini(rdev);
-		if (rdev->flags & RADEON_IS_IGP)
-			si_rlc_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_vm_manager_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		cayman_pcie_gart_fini(rdev);
-		rdev->accel_working = false;
-	}
-
-	/* Don't start up if the MC ucode is missing.
-	 * The default clocks and voltages before the MC ucode
-	 * is loaded are not suffient for advanced operations.
-	 *
-	 * We can skip this check for TN, because there is no MC
-	 * ucode.
-	 */
-	if (!rdev->mc_fw && !(rdev->flags & RADEON_IS_IGP)) {
-		DRM_ERROR("radeon: MC ucode required for NI+.\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-void cayman_fini(struct radeon_device *rdev)
-{
-	r600_blit_fini(rdev);
-	cayman_cp_fini(rdev);
-	r600_irq_fini(rdev);
-	if (rdev->flags & RADEON_IS_IGP)
-		si_rlc_fini(rdev);
-	radeon_wb_fini(rdev);
-	radeon_vm_manager_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	cayman_pcie_gart_fini(rdev);
-	r600_vram_scratch_fini(rdev);
-	radeon_gem_fini(rdev);
-	radeon_semaphore_driver_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-/*
- * vm
- */
-int cayman_vm_init(struct radeon_device *rdev)
-{
-	/* number of VMs */
-	rdev->vm_manager.nvm = 8;
-	/* base offset of vram pages */
-	if (rdev->flags & RADEON_IS_IGP) {
-		u64 tmp = RREG32(FUS_MC_VM_FB_OFFSET);
-		tmp <<= 22;
-		rdev->vm_manager.vram_base_offset = tmp;
-	} else
-		rdev->vm_manager.vram_base_offset = 0;
-	return 0;
-}
-
-void cayman_vm_fini(struct radeon_device *rdev)
-{
-}
-
-int cayman_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm, int id)
-{
-	WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR + (id << 2), 0);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR + (id << 2), vm->last_pfn);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (id << 2), vm->pt_gpu_addr >> 12);
-	/* flush hdp cache */
-	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-	/* bits 0-7 are the VM contexts0-7 */
-	WREG32(VM_INVALIDATE_REQUEST, 1 << id);
-	return 0;
-}
-
-void cayman_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm)
-{
-	WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR + (vm->id << 2), 0);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR + (vm->id << 2), 0);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2), 0);
-	/* flush hdp cache */
-	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-	/* bits 0-7 are the VM contexts0-7 */
-	WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id);
-}
-
-void cayman_vm_tlb_flush(struct radeon_device *rdev, struct radeon_vm *vm)
-{
-	if (vm->id == -1)
-		return;
-
-	/* flush hdp cache */
-	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-	/* bits 0-7 are the VM contexts0-7 */
-	WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id);
-}
-
-#define R600_PTE_VALID     (1 << 0)
-#define R600_PTE_SYSTEM    (1 << 1)
-#define R600_PTE_SNOOPED   (1 << 2)
-#define R600_PTE_READABLE  (1 << 5)
-#define R600_PTE_WRITEABLE (1 << 6)
-
-uint32_t cayman_vm_page_flags(struct radeon_device *rdev,
-			      struct radeon_vm *vm,
-			      uint32_t flags)
-{
-	uint32_t r600_flags = 0;
-
-	r600_flags |= (flags & RADEON_VM_PAGE_VALID) ? R600_PTE_VALID : 0;
-	r600_flags |= (flags & RADEON_VM_PAGE_READABLE) ? R600_PTE_READABLE : 0;
-	r600_flags |= (flags & RADEON_VM_PAGE_WRITEABLE) ? R600_PTE_WRITEABLE : 0;
-	if (flags & RADEON_VM_PAGE_SYSTEM) {
-		r600_flags |= R600_PTE_SYSTEM;
-		r600_flags |= (flags & RADEON_VM_PAGE_SNOOPED) ? R600_PTE_SNOOPED : 0;
-	}
-	return r600_flags;
-}
-
-void cayman_vm_set_page(struct radeon_device *rdev, struct radeon_vm *vm,
-			unsigned pfn, uint64_t addr, uint32_t flags)
-{
-	void __iomem *ptr = (void *)vm->pt;
-
-	addr = addr & 0xFFFFFFFFFFFFF000ULL;
-	addr |= flags;
-	writeq(addr, ptr + (pfn * 8));
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/ni_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/ni_reg.h
deleted file mode 100644
index 5db7b7d6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/ni_reg.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- */
-#ifndef __NI_REG_H__
-#define __NI_REG_H__
-
-/* northern islands - DCE5 */
-
-#define NI_INPUT_GAMMA_CONTROL                         0x6840
-#       define NI_GRPH_INPUT_GAMMA_MODE(x)             (((x) & 0x3) << 0)
-#       define NI_INPUT_GAMMA_USE_LUT                  0
-#       define NI_INPUT_GAMMA_BYPASS                   1
-#       define NI_INPUT_GAMMA_SRGB_24                  2
-#       define NI_INPUT_GAMMA_XVYCC_222                3
-#       define NI_OVL_INPUT_GAMMA_MODE(x)              (((x) & 0x3) << 4)
-
-#define NI_PRESCALE_GRPH_CONTROL                       0x68b4
-#       define NI_GRPH_PRESCALE_BYPASS                 (1 << 4)
-
-#define NI_PRESCALE_OVL_CONTROL                        0x68c4
-#       define NI_OVL_PRESCALE_BYPASS                  (1 << 4)
-
-#define NI_INPUT_CSC_CONTROL                           0x68d4
-#       define NI_INPUT_CSC_GRPH_MODE(x)               (((x) & 0x3) << 0)
-#       define NI_INPUT_CSC_BYPASS                     0
-#       define NI_INPUT_CSC_PROG_COEFF                 1
-#       define NI_INPUT_CSC_PROG_SHARED_MATRIXA        2
-#       define NI_INPUT_CSC_OVL_MODE(x)                (((x) & 0x3) << 4)
-
-#define NI_OUTPUT_CSC_CONTROL                          0x68f0
-#       define NI_OUTPUT_CSC_GRPH_MODE(x)              (((x) & 0x7) << 0)
-#       define NI_OUTPUT_CSC_BYPASS                    0
-#       define NI_OUTPUT_CSC_TV_RGB                    1
-#       define NI_OUTPUT_CSC_YCBCR_601                 2
-#       define NI_OUTPUT_CSC_YCBCR_709                 3
-#       define NI_OUTPUT_CSC_PROG_COEFF                4
-#       define NI_OUTPUT_CSC_PROG_SHARED_MATRIXB       5
-#       define NI_OUTPUT_CSC_OVL_MODE(x)               (((x) & 0x7) << 4)
-
-#define NI_DEGAMMA_CONTROL                             0x6960
-#       define NI_GRPH_DEGAMMA_MODE(x)                 (((x) & 0x3) << 0)
-#       define NI_DEGAMMA_BYPASS                       0
-#       define NI_DEGAMMA_SRGB_24                      1
-#       define NI_DEGAMMA_XVYCC_222                    2
-#       define NI_OVL_DEGAMMA_MODE(x)                  (((x) & 0x3) << 4)
-#       define NI_ICON_DEGAMMA_MODE(x)                 (((x) & 0x3) << 8)
-#       define NI_CURSOR_DEGAMMA_MODE(x)               (((x) & 0x3) << 12)
-
-#define NI_GAMUT_REMAP_CONTROL                         0x6964
-#       define NI_GRPH_GAMUT_REMAP_MODE(x)             (((x) & 0x3) << 0)
-#       define NI_GAMUT_REMAP_BYPASS                   0
-#       define NI_GAMUT_REMAP_PROG_COEFF               1
-#       define NI_GAMUT_REMAP_PROG_SHARED_MATRIXA      2
-#       define NI_GAMUT_REMAP_PROG_SHARED_MATRIXB      3
-#       define NI_OVL_GAMUT_REMAP_MODE(x)              (((x) & 0x3) << 4)
-
-#define NI_REGAMMA_CONTROL                             0x6a80
-#       define NI_GRPH_REGAMMA_MODE(x)                 (((x) & 0x7) << 0)
-#       define NI_REGAMMA_BYPASS                       0
-#       define NI_REGAMMA_SRGB_24                      1
-#       define NI_REGAMMA_XVYCC_222                    2
-#       define NI_REGAMMA_PROG_A                       3
-#       define NI_REGAMMA_PROG_B                       4
-#       define NI_OVL_REGAMMA_MODE(x)                  (((x) & 0x7) << 4)
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/nid.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/nid.h
deleted file mode 100644
index 2aa7046a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/nid.h
+++ /dev/null
@@ -1,575 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- */
-#ifndef NI_H
-#define NI_H
-
-#define CAYMAN_MAX_SH_GPRS           256
-#define CAYMAN_MAX_TEMP_GPRS         16
-#define CAYMAN_MAX_SH_THREADS        256
-#define CAYMAN_MAX_SH_STACK_ENTRIES  4096
-#define CAYMAN_MAX_FRC_EOV_CNT       16384
-#define CAYMAN_MAX_BACKENDS          8
-#define CAYMAN_MAX_BACKENDS_MASK     0xFF
-#define CAYMAN_MAX_BACKENDS_PER_SE_MASK 0xF
-#define CAYMAN_MAX_SIMDS             16
-#define CAYMAN_MAX_SIMDS_MASK        0xFFFF
-#define CAYMAN_MAX_SIMDS_PER_SE_MASK 0xFFF
-#define CAYMAN_MAX_PIPES             8
-#define CAYMAN_MAX_PIPES_MASK        0xFF
-#define CAYMAN_MAX_LDS_NUM           0xFFFF
-#define CAYMAN_MAX_TCC               16
-#define CAYMAN_MAX_TCC_MASK          0xFF
-
-#define DMIF_ADDR_CONFIG  				0xBD4
-#define	SRBM_GFX_CNTL				        0x0E44
-#define		RINGID(x)					(((x) & 0x3) << 0)
-#define		VMID(x)						(((x) & 0x7) << 0)
-#define	SRBM_STATUS				        0x0E50
-
-#define VM_CONTEXT0_REQUEST_RESPONSE			0x1470
-#define		REQUEST_TYPE(x)					(((x) & 0xf) << 0)
-#define		RESPONSE_TYPE_MASK				0x000000F0
-#define		RESPONSE_TYPE_SHIFT				4
-#define VM_L2_CNTL					0x1400
-#define		ENABLE_L2_CACHE					(1 << 0)
-#define		ENABLE_L2_FRAGMENT_PROCESSING			(1 << 1)
-#define		ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE		(1 << 9)
-#define		ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE	(1 << 10)
-#define		EFFECTIVE_L2_QUEUE_SIZE(x)			(((x) & 7) << 14)
-#define		CONTEXT1_IDENTITY_ACCESS_MODE(x)		(((x) & 3) << 18)
-/* CONTEXT1_IDENTITY_ACCESS_MODE
- * 0 physical = logical
- * 1 logical via context1 page table
- * 2 inside identity aperture use translation, outside physical = logical
- * 3 inside identity aperture physical = logical, outside use translation
- */
-#define VM_L2_CNTL2					0x1404
-#define		INVALIDATE_ALL_L1_TLBS				(1 << 0)
-#define		INVALIDATE_L2_CACHE				(1 << 1)
-#define VM_L2_CNTL3					0x1408
-#define		BANK_SELECT(x)					((x) << 0)
-#define		CACHE_UPDATE_MODE(x)				((x) << 6)
-#define		L2_CACHE_BIGK_ASSOCIATIVITY			(1 << 20)
-#define		L2_CACHE_BIGK_FRAGMENT_SIZE(x)			((x) << 15)
-#define	VM_L2_STATUS					0x140C
-#define		L2_BUSY						(1 << 0)
-#define VM_CONTEXT0_CNTL				0x1410
-#define		ENABLE_CONTEXT					(1 << 0)
-#define		PAGE_TABLE_DEPTH(x)				(((x) & 3) << 1)
-#define		RANGE_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 4)
-#define VM_CONTEXT1_CNTL				0x1414
-#define VM_CONTEXT0_CNTL2				0x1430
-#define VM_CONTEXT1_CNTL2				0x1434
-#define VM_INVALIDATE_REQUEST				0x1478
-#define VM_INVALIDATE_RESPONSE				0x147c
-#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR	0x1518
-#define VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR	0x151c
-#define	VM_CONTEXT0_PAGE_TABLE_BASE_ADDR		0x153C
-#define	VM_CONTEXT0_PAGE_TABLE_START_ADDR		0x155C
-#define	VM_CONTEXT0_PAGE_TABLE_END_ADDR			0x157C
-
-#define MC_SHARED_CHMAP						0x2004
-#define		NOOFCHAN_SHIFT					12
-#define		NOOFCHAN_MASK					0x00003000
-#define MC_SHARED_CHREMAP					0x2008
-
-#define	MC_VM_SYSTEM_APERTURE_LOW_ADDR			0x2034
-#define	MC_VM_SYSTEM_APERTURE_HIGH_ADDR			0x2038
-#define	MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR		0x203C
-#define	MC_VM_MX_L1_TLB_CNTL				0x2064
-#define		ENABLE_L1_TLB					(1 << 0)
-#define		ENABLE_L1_FRAGMENT_PROCESSING			(1 << 1)
-#define		SYSTEM_ACCESS_MODE_PA_ONLY			(0 << 3)
-#define		SYSTEM_ACCESS_MODE_USE_SYS_MAP			(1 << 3)
-#define		SYSTEM_ACCESS_MODE_IN_SYS			(2 << 3)
-#define		SYSTEM_ACCESS_MODE_NOT_IN_SYS			(3 << 3)
-#define		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU	(0 << 5)
-#define		ENABLE_ADVANCED_DRIVER_MODEL			(1 << 6)
-#define	FUS_MC_VM_FB_OFFSET				0x2068
-
-#define MC_SHARED_BLACKOUT_CNTL           		0x20ac
-#define	MC_ARB_RAMCFG					0x2760
-#define		NOOFBANK_SHIFT					0
-#define		NOOFBANK_MASK					0x00000003
-#define		NOOFRANK_SHIFT					2
-#define		NOOFRANK_MASK					0x00000004
-#define		NOOFROWS_SHIFT					3
-#define		NOOFROWS_MASK					0x00000038
-#define		NOOFCOLS_SHIFT					6
-#define		NOOFCOLS_MASK					0x000000C0
-#define		CHANSIZE_SHIFT					8
-#define		CHANSIZE_MASK					0x00000100
-#define		BURSTLENGTH_SHIFT				9
-#define		BURSTLENGTH_MASK				0x00000200
-#define		CHANSIZE_OVERRIDE				(1 << 11)
-#define MC_SEQ_SUP_CNTL           			0x28c8
-#define		RUN_MASK      				(1 << 0)
-#define MC_SEQ_SUP_PGM           			0x28cc
-#define MC_IO_PAD_CNTL_D0           			0x29d0
-#define		MEM_FALL_OUT_CMD      			(1 << 8)
-#define MC_SEQ_MISC0           				0x2a00
-#define		MC_SEQ_MISC0_GDDR5_SHIFT      		28
-#define		MC_SEQ_MISC0_GDDR5_MASK      		0xf0000000
-#define		MC_SEQ_MISC0_GDDR5_VALUE      		5
-#define MC_SEQ_IO_DEBUG_INDEX           		0x2a44
-#define MC_SEQ_IO_DEBUG_DATA           			0x2a48
-
-#define	HDP_HOST_PATH_CNTL				0x2C00
-#define	HDP_NONSURFACE_BASE				0x2C04
-#define	HDP_NONSURFACE_INFO				0x2C08
-#define	HDP_NONSURFACE_SIZE				0x2C0C
-#define HDP_ADDR_CONFIG  				0x2F48
-#define HDP_MISC_CNTL					0x2F4C
-#define 	HDP_FLUSH_INVALIDATE_CACHE			(1 << 0)
-
-#define	CC_SYS_RB_BACKEND_DISABLE			0x3F88
-#define	GC_USER_SYS_RB_BACKEND_DISABLE			0x3F8C
-#define	CGTS_SYS_TCC_DISABLE				0x3F90
-#define	CGTS_USER_SYS_TCC_DISABLE			0x3F94
-
-#define	CONFIG_MEMSIZE					0x5428
-
-#define HDP_MEM_COHERENCY_FLUSH_CNTL			0x5480
-#define HDP_REG_COHERENCY_FLUSH_CNTL			0x54A0
-
-#define	GRBM_CNTL					0x8000
-#define		GRBM_READ_TIMEOUT(x)				((x) << 0)
-#define	GRBM_STATUS					0x8010
-#define		CMDFIFO_AVAIL_MASK				0x0000000F
-#define		RING2_RQ_PENDING				(1 << 4)
-#define		SRBM_RQ_PENDING					(1 << 5)
-#define		RING1_RQ_PENDING				(1 << 6)
-#define		CF_RQ_PENDING					(1 << 7)
-#define		PF_RQ_PENDING					(1 << 8)
-#define		GDS_DMA_RQ_PENDING				(1 << 9)
-#define		GRBM_EE_BUSY					(1 << 10)
-#define		SX_CLEAN					(1 << 11)
-#define		DB_CLEAN					(1 << 12)
-#define		CB_CLEAN					(1 << 13)
-#define		TA_BUSY 					(1 << 14)
-#define		GDS_BUSY 					(1 << 15)
-#define		VGT_BUSY_NO_DMA					(1 << 16)
-#define		VGT_BUSY					(1 << 17)
-#define		IA_BUSY_NO_DMA					(1 << 18)
-#define		IA_BUSY						(1 << 19)
-#define		SX_BUSY 					(1 << 20)
-#define		SH_BUSY 					(1 << 21)
-#define		SPI_BUSY					(1 << 22)
-#define		SC_BUSY 					(1 << 24)
-#define		PA_BUSY 					(1 << 25)
-#define		DB_BUSY 					(1 << 26)
-#define		CP_COHERENCY_BUSY      				(1 << 28)
-#define		CP_BUSY 					(1 << 29)
-#define		CB_BUSY 					(1 << 30)
-#define		GUI_ACTIVE					(1 << 31)
-#define	GRBM_STATUS_SE0					0x8014
-#define	GRBM_STATUS_SE1					0x8018
-#define		SE_SX_CLEAN					(1 << 0)
-#define		SE_DB_CLEAN					(1 << 1)
-#define		SE_CB_CLEAN					(1 << 2)
-#define		SE_VGT_BUSY					(1 << 23)
-#define		SE_PA_BUSY					(1 << 24)
-#define		SE_TA_BUSY					(1 << 25)
-#define		SE_SX_BUSY					(1 << 26)
-#define		SE_SPI_BUSY					(1 << 27)
-#define		SE_SH_BUSY					(1 << 28)
-#define		SE_SC_BUSY					(1 << 29)
-#define		SE_DB_BUSY					(1 << 30)
-#define		SE_CB_BUSY					(1 << 31)
-#define	GRBM_SOFT_RESET					0x8020
-#define		SOFT_RESET_CP					(1 << 0)
-#define		SOFT_RESET_CB					(1 << 1)
-#define		SOFT_RESET_DB					(1 << 3)
-#define		SOFT_RESET_GDS					(1 << 4)
-#define		SOFT_RESET_PA					(1 << 5)
-#define		SOFT_RESET_SC					(1 << 6)
-#define		SOFT_RESET_SPI					(1 << 8)
-#define		SOFT_RESET_SH					(1 << 9)
-#define		SOFT_RESET_SX					(1 << 10)
-#define		SOFT_RESET_TC					(1 << 11)
-#define		SOFT_RESET_TA					(1 << 12)
-#define		SOFT_RESET_VGT					(1 << 14)
-#define		SOFT_RESET_IA					(1 << 15)
-
-#define	SCRATCH_REG0					0x8500
-#define	SCRATCH_REG1					0x8504
-#define	SCRATCH_REG2					0x8508
-#define	SCRATCH_REG3					0x850C
-#define	SCRATCH_REG4					0x8510
-#define	SCRATCH_REG5					0x8514
-#define	SCRATCH_REG6					0x8518
-#define	SCRATCH_REG7					0x851C
-#define	SCRATCH_UMSK					0x8540
-#define	SCRATCH_ADDR					0x8544
-#define	CP_SEM_WAIT_TIMER				0x85BC
-#define	CP_SEM_INCOMPLETE_TIMER_CNTL			0x85C8
-#define	CP_COHER_CNTL2					0x85E8
-#define CP_ME_CNTL					0x86D8
-#define		CP_ME_HALT					(1 << 28)
-#define		CP_PFP_HALT					(1 << 26)
-#define	CP_RB2_RPTR					0x86f8
-#define	CP_RB1_RPTR					0x86fc
-#define	CP_RB0_RPTR					0x8700
-#define	CP_RB_WPTR_DELAY				0x8704
-#define CP_MEQ_THRESHOLDS				0x8764
-#define		MEQ1_START(x)				((x) << 0)
-#define		MEQ2_START(x)				((x) << 8)
-#define	CP_PERFMON_CNTL					0x87FC
-
-#define	VGT_CACHE_INVALIDATION				0x88C4
-#define		CACHE_INVALIDATION(x)				((x) << 0)
-#define			VC_ONLY						0
-#define			TC_ONLY						1
-#define			VC_AND_TC					2
-#define		AUTO_INVLD_EN(x)				((x) << 6)
-#define			NO_AUTO						0
-#define			ES_AUTO						1
-#define			GS_AUTO						2
-#define			ES_AND_GS_AUTO					3
-#define	VGT_GS_VERTEX_REUSE				0x88D4
-
-#define CC_GC_SHADER_PIPE_CONFIG			0x8950
-#define	GC_USER_SHADER_PIPE_CONFIG			0x8954
-#define		INACTIVE_QD_PIPES(x)				((x) << 8)
-#define		INACTIVE_QD_PIPES_MASK				0x0000FF00
-#define		INACTIVE_QD_PIPES_SHIFT				8
-#define		INACTIVE_SIMDS(x)				((x) << 16)
-#define		INACTIVE_SIMDS_MASK				0xFFFF0000
-#define		INACTIVE_SIMDS_SHIFT				16
-
-#define VGT_PRIMITIVE_TYPE                              0x8958
-#define	VGT_NUM_INSTANCES				0x8974
-#define VGT_TF_RING_SIZE				0x8988
-#define VGT_OFFCHIP_LDS_BASE				0x89b4
-
-#define	PA_SC_LINE_STIPPLE_STATE			0x8B10
-#define	PA_CL_ENHANCE					0x8A14
-#define		CLIP_VTX_REORDER_ENA				(1 << 0)
-#define		NUM_CLIP_SEQ(x)					((x) << 1)
-#define	PA_SC_FIFO_SIZE					0x8BCC
-#define		SC_PRIM_FIFO_SIZE(x)				((x) << 0)
-#define		SC_HIZ_TILE_FIFO_SIZE(x)			((x) << 12)
-#define		SC_EARLYZ_TILE_FIFO_SIZE(x)			((x) << 20)
-#define	PA_SC_FORCE_EOV_MAX_CNTS			0x8B24
-#define		FORCE_EOV_MAX_CLK_CNT(x)			((x) << 0)
-#define		FORCE_EOV_MAX_REZ_CNT(x)			((x) << 16)
-
-#define	SQ_CONFIG					0x8C00
-#define		VC_ENABLE					(1 << 0)
-#define		EXPORT_SRC_C					(1 << 1)
-#define		GFX_PRIO(x)					((x) << 2)
-#define		CS1_PRIO(x)					((x) << 4)
-#define		CS2_PRIO(x)					((x) << 6)
-#define	SQ_GPR_RESOURCE_MGMT_1				0x8C04
-#define		NUM_PS_GPRS(x)					((x) << 0)
-#define		NUM_VS_GPRS(x)					((x) << 16)
-#define		NUM_CLAUSE_TEMP_GPRS(x)				((x) << 28)
-#define SQ_ESGS_RING_SIZE				0x8c44
-#define SQ_GSVS_RING_SIZE				0x8c4c
-#define SQ_ESTMP_RING_BASE				0x8c50
-#define SQ_ESTMP_RING_SIZE				0x8c54
-#define SQ_GSTMP_RING_BASE				0x8c58
-#define SQ_GSTMP_RING_SIZE				0x8c5c
-#define SQ_VSTMP_RING_BASE				0x8c60
-#define SQ_VSTMP_RING_SIZE				0x8c64
-#define SQ_PSTMP_RING_BASE				0x8c68
-#define SQ_PSTMP_RING_SIZE				0x8c6c
-#define	SQ_MS_FIFO_SIZES				0x8CF0
-#define		CACHE_FIFO_SIZE(x)				((x) << 0)
-#define		FETCH_FIFO_HIWATER(x)				((x) << 8)
-#define		DONE_FIFO_HIWATER(x)				((x) << 16)
-#define		ALU_UPDATE_FIFO_HIWATER(x)			((x) << 24)
-#define SQ_LSTMP_RING_BASE				0x8e10
-#define SQ_LSTMP_RING_SIZE				0x8e14
-#define SQ_HSTMP_RING_BASE				0x8e18
-#define SQ_HSTMP_RING_SIZE				0x8e1c
-#define	SQ_DYN_GPR_CNTL_PS_FLUSH_REQ    		0x8D8C
-#define		DYN_GPR_ENABLE					(1 << 8)
-#define SQ_CONST_MEM_BASE				0x8df8
-
-#define	SX_EXPORT_BUFFER_SIZES				0x900C
-#define		COLOR_BUFFER_SIZE(x)				((x) << 0)
-#define		POSITION_BUFFER_SIZE(x)				((x) << 8)
-#define		SMX_BUFFER_SIZE(x)				((x) << 16)
-#define	SX_DEBUG_1					0x9058
-#define		ENABLE_NEW_SMX_ADDRESS				(1 << 16)
-
-#define	SPI_CONFIG_CNTL					0x9100
-#define		GPR_WRITE_PRIORITY(x)				((x) << 0)
-#define	SPI_CONFIG_CNTL_1				0x913C
-#define		VTX_DONE_DELAY(x)				((x) << 0)
-#define		INTERP_ONE_PRIM_PER_ROW				(1 << 4)
-#define		CRC_SIMD_ID_WADDR_DISABLE			(1 << 8)
-
-#define	CGTS_TCC_DISABLE				0x9148
-#define	CGTS_USER_TCC_DISABLE				0x914C
-#define		TCC_DISABLE_MASK				0xFFFF0000
-#define		TCC_DISABLE_SHIFT				16
-#define	CGTS_SM_CTRL_REG				0x9150
-#define		OVERRIDE				(1 << 21)
-
-#define	TA_CNTL_AUX					0x9508
-#define		DISABLE_CUBE_WRAP				(1 << 0)
-#define		DISABLE_CUBE_ANISO				(1 << 1)
-
-#define	TCP_CHAN_STEER_LO				0x960c
-#define	TCP_CHAN_STEER_HI				0x9610
-
-#define CC_RB_BACKEND_DISABLE				0x98F4
-#define		BACKEND_DISABLE(x)     			((x) << 16)
-#define GB_ADDR_CONFIG  				0x98F8
-#define		NUM_PIPES(x)				((x) << 0)
-#define		NUM_PIPES_MASK				0x00000007
-#define		NUM_PIPES_SHIFT				0
-#define		PIPE_INTERLEAVE_SIZE(x)			((x) << 4)
-#define		PIPE_INTERLEAVE_SIZE_MASK		0x00000070
-#define		PIPE_INTERLEAVE_SIZE_SHIFT		4
-#define		BANK_INTERLEAVE_SIZE(x)			((x) << 8)
-#define		NUM_SHADER_ENGINES(x)			((x) << 12)
-#define		NUM_SHADER_ENGINES_MASK			0x00003000
-#define		NUM_SHADER_ENGINES_SHIFT		12
-#define		SHADER_ENGINE_TILE_SIZE(x)     		((x) << 16)
-#define		SHADER_ENGINE_TILE_SIZE_MASK		0x00070000
-#define		SHADER_ENGINE_TILE_SIZE_SHIFT		16
-#define		NUM_GPUS(x)     			((x) << 20)
-#define		NUM_GPUS_MASK				0x00700000
-#define		NUM_GPUS_SHIFT				20
-#define		MULTI_GPU_TILE_SIZE(x)     		((x) << 24)
-#define		MULTI_GPU_TILE_SIZE_MASK		0x03000000
-#define		MULTI_GPU_TILE_SIZE_SHIFT		24
-#define		ROW_SIZE(x)             		((x) << 28)
-#define		ROW_SIZE_MASK				0x30000000
-#define		ROW_SIZE_SHIFT				28
-#define		NUM_LOWER_PIPES(x)			((x) << 30)
-#define		NUM_LOWER_PIPES_MASK			0x40000000
-#define		NUM_LOWER_PIPES_SHIFT			30
-#define GB_BACKEND_MAP  				0x98FC
-
-#define CB_PERF_CTR0_SEL_0				0x9A20
-#define CB_PERF_CTR0_SEL_1				0x9A24
-#define CB_PERF_CTR1_SEL_0				0x9A28
-#define CB_PERF_CTR1_SEL_1				0x9A2C
-#define CB_PERF_CTR2_SEL_0				0x9A30
-#define CB_PERF_CTR2_SEL_1				0x9A34
-#define CB_PERF_CTR3_SEL_0				0x9A38
-#define CB_PERF_CTR3_SEL_1				0x9A3C
-
-#define	GC_USER_RB_BACKEND_DISABLE			0x9B7C
-#define		BACKEND_DISABLE_MASK			0x00FF0000
-#define		BACKEND_DISABLE_SHIFT			16
-
-#define	SMX_DC_CTL0					0xA020
-#define		USE_HASH_FUNCTION				(1 << 0)
-#define		NUMBER_OF_SETS(x)				((x) << 1)
-#define		FLUSH_ALL_ON_EVENT				(1 << 10)
-#define		STALL_ON_EVENT					(1 << 11)
-#define	SMX_EVENT_CTL					0xA02C
-#define		ES_FLUSH_CTL(x)					((x) << 0)
-#define		GS_FLUSH_CTL(x)					((x) << 3)
-#define		ACK_FLUSH_CTL(x)				((x) << 6)
-#define		SYNC_FLUSH_CTL					(1 << 8)
-
-#define	CP_RB0_BASE					0xC100
-#define	CP_RB0_CNTL					0xC104
-#define		RB_BUFSZ(x)					((x) << 0)
-#define		RB_BLKSZ(x)					((x) << 8)
-#define		RB_NO_UPDATE					(1 << 27)
-#define		RB_RPTR_WR_ENA					(1 << 31)
-#define		BUF_SWAP_32BIT					(2 << 16)
-#define	CP_RB0_RPTR_ADDR				0xC10C
-#define	CP_RB0_RPTR_ADDR_HI				0xC110
-#define	CP_RB0_WPTR					0xC114
-
-#define CP_INT_CNTL                                     0xC124
-#       define CNTX_BUSY_INT_ENABLE                     (1 << 19)
-#       define CNTX_EMPTY_INT_ENABLE                    (1 << 20)
-#       define TIME_STAMP_INT_ENABLE                    (1 << 26)
-
-#define	CP_RB1_BASE					0xC180
-#define	CP_RB1_CNTL					0xC184
-#define	CP_RB1_RPTR_ADDR				0xC188
-#define	CP_RB1_RPTR_ADDR_HI				0xC18C
-#define	CP_RB1_WPTR					0xC190
-#define	CP_RB2_BASE					0xC194
-#define	CP_RB2_CNTL					0xC198
-#define	CP_RB2_RPTR_ADDR				0xC19C
-#define	CP_RB2_RPTR_ADDR_HI				0xC1A0
-#define	CP_RB2_WPTR					0xC1A4
-#define	CP_PFP_UCODE_ADDR				0xC150
-#define	CP_PFP_UCODE_DATA				0xC154
-#define	CP_ME_RAM_RADDR					0xC158
-#define	CP_ME_RAM_WADDR					0xC15C
-#define	CP_ME_RAM_DATA					0xC160
-#define	CP_DEBUG					0xC1FC
-
-#define VGT_EVENT_INITIATOR                             0x28a90
-#       define CACHE_FLUSH_AND_INV_EVENT_TS                     (0x14 << 0)
-#       define CACHE_FLUSH_AND_INV_EVENT                        (0x16 << 0)
-
-/*
- * PM4
- */
-#define	PACKET_TYPE0	0
-#define	PACKET_TYPE1	1
-#define	PACKET_TYPE2	2
-#define	PACKET_TYPE3	3
-
-#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
-#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
-#define CP_PACKET0_GET_REG(h) (((h) & 0xFFFF) << 2)
-#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
-#define PACKET0(reg, n)	((PACKET_TYPE0 << 30) |				\
-			 (((reg) >> 2) & 0xFFFF) |			\
-			 ((n) & 0x3FFF) << 16)
-#define CP_PACKET2			0x80000000
-#define		PACKET2_PAD_SHIFT		0
-#define		PACKET2_PAD_MASK		(0x3fffffff << 0)
-
-#define PACKET2(v)	(CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
-
-#define PACKET3(op, n)	((PACKET_TYPE3 << 30) |				\
-			 (((op) & 0xFF) << 8) |				\
-			 ((n) & 0x3FFF) << 16)
-
-/* Packet 3 types */
-#define	PACKET3_NOP					0x10
-#define	PACKET3_SET_BASE				0x11
-#define	PACKET3_CLEAR_STATE				0x12
-#define	PACKET3_INDEX_BUFFER_SIZE			0x13
-#define	PACKET3_DEALLOC_STATE				0x14
-#define	PACKET3_DISPATCH_DIRECT				0x15
-#define	PACKET3_DISPATCH_INDIRECT			0x16
-#define	PACKET3_INDIRECT_BUFFER_END			0x17
-#define	PACKET3_MODE_CONTROL				0x18
-#define	PACKET3_SET_PREDICATION				0x20
-#define	PACKET3_REG_RMW					0x21
-#define	PACKET3_COND_EXEC				0x22
-#define	PACKET3_PRED_EXEC				0x23
-#define	PACKET3_DRAW_INDIRECT				0x24
-#define	PACKET3_DRAW_INDEX_INDIRECT			0x25
-#define	PACKET3_INDEX_BASE				0x26
-#define	PACKET3_DRAW_INDEX_2				0x27
-#define	PACKET3_CONTEXT_CONTROL				0x28
-#define	PACKET3_DRAW_INDEX_OFFSET			0x29
-#define	PACKET3_INDEX_TYPE				0x2A
-#define	PACKET3_DRAW_INDEX				0x2B
-#define	PACKET3_DRAW_INDEX_AUTO				0x2D
-#define	PACKET3_DRAW_INDEX_IMMD				0x2E
-#define	PACKET3_NUM_INSTANCES				0x2F
-#define	PACKET3_DRAW_INDEX_MULTI_AUTO			0x30
-#define	PACKET3_INDIRECT_BUFFER				0x32
-#define	PACKET3_STRMOUT_BUFFER_UPDATE			0x34
-#define	PACKET3_DRAW_INDEX_OFFSET_2			0x35
-#define	PACKET3_DRAW_INDEX_MULTI_ELEMENT		0x36
-#define	PACKET3_WRITE_DATA				0x37
-#define	PACKET3_MEM_SEMAPHORE				0x39
-#define	PACKET3_MPEG_INDEX				0x3A
-#define	PACKET3_WAIT_REG_MEM				0x3C
-#define	PACKET3_MEM_WRITE				0x3D
-#define	PACKET3_SURFACE_SYNC				0x43
-#              define PACKET3_CB0_DEST_BASE_ENA    (1 << 6)
-#              define PACKET3_CB1_DEST_BASE_ENA    (1 << 7)
-#              define PACKET3_CB2_DEST_BASE_ENA    (1 << 8)
-#              define PACKET3_CB3_DEST_BASE_ENA    (1 << 9)
-#              define PACKET3_CB4_DEST_BASE_ENA    (1 << 10)
-#              define PACKET3_CB5_DEST_BASE_ENA    (1 << 11)
-#              define PACKET3_CB6_DEST_BASE_ENA    (1 << 12)
-#              define PACKET3_CB7_DEST_BASE_ENA    (1 << 13)
-#              define PACKET3_DB_DEST_BASE_ENA     (1 << 14)
-#              define PACKET3_CB8_DEST_BASE_ENA    (1 << 15)
-#              define PACKET3_CB9_DEST_BASE_ENA    (1 << 16)
-#              define PACKET3_CB10_DEST_BASE_ENA   (1 << 17)
-#              define PACKET3_CB11_DEST_BASE_ENA   (1 << 18)
-#              define PACKET3_FULL_CACHE_ENA       (1 << 20)
-#              define PACKET3_TC_ACTION_ENA        (1 << 23)
-#              define PACKET3_CB_ACTION_ENA        (1 << 25)
-#              define PACKET3_DB_ACTION_ENA        (1 << 26)
-#              define PACKET3_SH_ACTION_ENA        (1 << 27)
-#              define PACKET3_SX_ACTION_ENA        (1 << 28)
-#define	PACKET3_ME_INITIALIZE				0x44
-#define		PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
-#define	PACKET3_COND_WRITE				0x45
-#define	PACKET3_EVENT_WRITE				0x46
-#define		EVENT_TYPE(x)                           ((x) << 0)
-#define		EVENT_INDEX(x)                          ((x) << 8)
-                /* 0 - any non-TS event
-		 * 1 - ZPASS_DONE
-		 * 2 - SAMPLE_PIPELINESTAT
-		 * 3 - SAMPLE_STREAMOUTSTAT*
-		 * 4 - *S_PARTIAL_FLUSH
-		 * 5 - TS events
-		 */
-#define	PACKET3_EVENT_WRITE_EOP				0x47
-#define		DATA_SEL(x)                             ((x) << 29)
-                /* 0 - discard
-		 * 1 - send low 32bit data
-		 * 2 - send 64bit data
-		 * 3 - send 64bit counter value
-		 */
-#define		INT_SEL(x)                              ((x) << 24)
-                /* 0 - none
-		 * 1 - interrupt only (DATA_SEL = 0)
-		 * 2 - interrupt when data write is confirmed
-		 */
-#define	PACKET3_EVENT_WRITE_EOS				0x48
-#define	PACKET3_PREAMBLE_CNTL				0x4A
-#              define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE     (2 << 28)
-#              define PACKET3_PREAMBLE_END_CLEAR_STATE       (3 << 28)
-#define	PACKET3_ALU_PS_CONST_BUFFER_COPY		0x4C
-#define	PACKET3_ALU_VS_CONST_BUFFER_COPY		0x4D
-#define	PACKET3_ALU_PS_CONST_UPDATE		        0x4E
-#define	PACKET3_ALU_VS_CONST_UPDATE		        0x4F
-#define	PACKET3_ONE_REG_WRITE				0x57
-#define	PACKET3_SET_CONFIG_REG				0x68
-#define		PACKET3_SET_CONFIG_REG_START			0x00008000
-#define		PACKET3_SET_CONFIG_REG_END			0x0000ac00
-#define	PACKET3_SET_CONTEXT_REG				0x69
-#define		PACKET3_SET_CONTEXT_REG_START			0x00028000
-#define		PACKET3_SET_CONTEXT_REG_END			0x00029000
-#define	PACKET3_SET_ALU_CONST				0x6A
-/* alu const buffers only; no reg file */
-#define	PACKET3_SET_BOOL_CONST				0x6B
-#define		PACKET3_SET_BOOL_CONST_START			0x0003a500
-#define		PACKET3_SET_BOOL_CONST_END			0x0003a518
-#define	PACKET3_SET_LOOP_CONST				0x6C
-#define		PACKET3_SET_LOOP_CONST_START			0x0003a200
-#define		PACKET3_SET_LOOP_CONST_END			0x0003a500
-#define	PACKET3_SET_RESOURCE				0x6D
-#define		PACKET3_SET_RESOURCE_START			0x00030000
-#define		PACKET3_SET_RESOURCE_END			0x00038000
-#define	PACKET3_SET_SAMPLER				0x6E
-#define		PACKET3_SET_SAMPLER_START			0x0003c000
-#define		PACKET3_SET_SAMPLER_END				0x0003c600
-#define	PACKET3_SET_CTL_CONST				0x6F
-#define		PACKET3_SET_CTL_CONST_START			0x0003cff0
-#define		PACKET3_SET_CTL_CONST_END			0x0003ff0c
-#define	PACKET3_SET_RESOURCE_OFFSET			0x70
-#define	PACKET3_SET_ALU_CONST_VS			0x71
-#define	PACKET3_SET_ALU_CONST_DI			0x72
-#define	PACKET3_SET_CONTEXT_REG_INDIRECT		0x73
-#define	PACKET3_SET_RESOURCE_INDIRECT			0x74
-#define	PACKET3_SET_APPEND_CNT			        0x75
-
-#endif
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r100.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r100.c
deleted file mode 100644
index fe33d35d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r100.c
+++ /dev/null
@@ -1,4190 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "r100d.h"
-#include "rs100d.h"
-#include "rv200d.h"
-#include "rv250d.h"
-#include "atom.h"
-
-#include <linux/firmware.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-
-#include "r100_reg_safe.h"
-#include "rn50_reg_safe.h"
-
-/* Firmware Names */
-#define FIRMWARE_R100		"radeon/R100_cp.bin"
-#define FIRMWARE_R200		"radeon/R200_cp.bin"
-#define FIRMWARE_R300		"radeon/R300_cp.bin"
-#define FIRMWARE_R420		"radeon/R420_cp.bin"
-#define FIRMWARE_RS690		"radeon/RS690_cp.bin"
-#define FIRMWARE_RS600		"radeon/RS600_cp.bin"
-#define FIRMWARE_R520		"radeon/R520_cp.bin"
-
-MODULE_FIRMWARE(FIRMWARE_R100);
-MODULE_FIRMWARE(FIRMWARE_R200);
-MODULE_FIRMWARE(FIRMWARE_R300);
-MODULE_FIRMWARE(FIRMWARE_R420);
-MODULE_FIRMWARE(FIRMWARE_RS690);
-MODULE_FIRMWARE(FIRMWARE_RS600);
-MODULE_FIRMWARE(FIRMWARE_R520);
-
-#include "r100_track.h"
-
-void r100_wait_for_vblank(struct radeon_device *rdev, int crtc)
-{
-	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
-	int i;
-
-	if (radeon_crtc->crtc_id == 0) {
-		if (RREG32(RADEON_CRTC_GEN_CNTL) & RADEON_CRTC_EN) {
-			for (i = 0; i < rdev->usec_timeout; i++) {
-				if (!(RREG32(RADEON_CRTC_STATUS) & RADEON_CRTC_VBLANK_CUR))
-					break;
-				udelay(1);
-			}
-			for (i = 0; i < rdev->usec_timeout; i++) {
-				if (RREG32(RADEON_CRTC_STATUS) & RADEON_CRTC_VBLANK_CUR)
-					break;
-				udelay(1);
-			}
-		}
-	} else {
-		if (RREG32(RADEON_CRTC2_GEN_CNTL) & RADEON_CRTC2_EN) {
-			for (i = 0; i < rdev->usec_timeout; i++) {
-				if (!(RREG32(RADEON_CRTC2_STATUS) & RADEON_CRTC2_VBLANK_CUR))
-					break;
-				udelay(1);
-			}
-			for (i = 0; i < rdev->usec_timeout; i++) {
-				if (RREG32(RADEON_CRTC2_STATUS) & RADEON_CRTC2_VBLANK_CUR)
-					break;
-				udelay(1);
-			}
-		}
-	}
-}
-
-/* This files gather functions specifics to:
- * r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280
- */
-
-int r100_reloc_pitch_offset(struct radeon_cs_parser *p,
-			    struct radeon_cs_packet *pkt,
-			    unsigned idx,
-			    unsigned reg)
-{
-	int r;
-	u32 tile_flags = 0;
-	u32 tmp;
-	struct radeon_cs_reloc *reloc;
-	u32 value;
-
-	r = r100_cs_packet_next_reloc(p, &reloc);
-	if (r) {
-		DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-			  idx, reg);
-		r100_cs_dump_packet(p, pkt);
-		return r;
-	}
-
-	value = radeon_get_ib_value(p, idx);
-	tmp = value & 0x003fffff;
-	tmp += (((u32)reloc->lobj.gpu_offset) >> 10);
-
-	if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-			tile_flags |= RADEON_DST_TILE_MACRO;
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) {
-			if (reg == RADEON_SRC_PITCH_OFFSET) {
-				DRM_ERROR("Cannot src blit from microtiled surface\n");
-				r100_cs_dump_packet(p, pkt);
-				return -EINVAL;
-			}
-			tile_flags |= RADEON_DST_TILE_MICRO;
-		}
-
-		tmp |= tile_flags;
-		p->ib->ptr[idx] = (value & 0x3fc00000) | tmp;
-	} else
-		p->ib->ptr[idx] = (value & 0xffc00000) | tmp;
-	return 0;
-}
-
-int r100_packet3_load_vbpntr(struct radeon_cs_parser *p,
-			     struct radeon_cs_packet *pkt,
-			     int idx)
-{
-	unsigned c, i;
-	struct radeon_cs_reloc *reloc;
-	struct r100_cs_track *track;
-	int r = 0;
-	volatile uint32_t *ib;
-	u32 idx_value;
-
-	ib = p->ib->ptr;
-	track = (struct r100_cs_track *)p->track;
-	c = radeon_get_ib_value(p, idx++) & 0x1F;
-	if (c > 16) {
-	    DRM_ERROR("Only 16 vertex buffers are allowed %d\n",
-		      pkt->opcode);
-	    r100_cs_dump_packet(p, pkt);
-	    return -EINVAL;
-	}
-	track->num_arrays = c;
-	for (i = 0; i < (c - 1); i+=2, idx+=3) {
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for packet3 %d\n",
-				  pkt->opcode);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		idx_value = radeon_get_ib_value(p, idx);
-		ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset);
-
-		track->arrays[i + 0].esize = idx_value >> 8;
-		track->arrays[i + 0].robj = reloc->robj;
-		track->arrays[i + 0].esize &= 0x7F;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for packet3 %d\n",
-				  pkt->opcode);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		ib[idx+2] = radeon_get_ib_value(p, idx + 2) + ((u32)reloc->lobj.gpu_offset);
-		track->arrays[i + 1].robj = reloc->robj;
-		track->arrays[i + 1].esize = idx_value >> 24;
-		track->arrays[i + 1].esize &= 0x7F;
-	}
-	if (c & 1) {
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for packet3 %d\n",
-					  pkt->opcode);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		idx_value = radeon_get_ib_value(p, idx);
-		ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset);
-		track->arrays[i + 0].robj = reloc->robj;
-		track->arrays[i + 0].esize = idx_value >> 8;
-		track->arrays[i + 0].esize &= 0x7F;
-	}
-	return r;
-}
-
-void r100_pre_page_flip(struct radeon_device *rdev, int crtc)
-{
-	/* enable the pflip int */
-	radeon_irq_kms_pflip_irq_get(rdev, crtc);
-}
-
-void r100_post_page_flip(struct radeon_device *rdev, int crtc)
-{
-	/* disable the pflip int */
-	radeon_irq_kms_pflip_irq_put(rdev, crtc);
-}
-
-u32 r100_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
-{
-	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
-	u32 tmp = ((u32)crtc_base) | RADEON_CRTC_OFFSET__OFFSET_LOCK;
-	int i;
-
-	/* Lock the graphics update lock */
-	/* update the scanout addresses */
-	WREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset, tmp);
-
-	/* Wait for update_pending to go high. */
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		if (RREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset) & RADEON_CRTC_OFFSET__GUI_TRIG_OFFSET)
-			break;
-		udelay(1);
-	}
-	DRM_DEBUG("Update pending now high. Unlocking vupdate_lock.\n");
-
-	/* Unlock the lock, so double-buffering can take place inside vblank */
-	tmp &= ~RADEON_CRTC_OFFSET__OFFSET_LOCK;
-	WREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset, tmp);
-
-	/* Return current update_pending status: */
-	return RREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset) & RADEON_CRTC_OFFSET__GUI_TRIG_OFFSET;
-}
-
-void r100_pm_get_dynpm_state(struct radeon_device *rdev)
-{
-	int i;
-	rdev->pm.dynpm_can_upclock = true;
-	rdev->pm.dynpm_can_downclock = true;
-
-	switch (rdev->pm.dynpm_planned_action) {
-	case DYNPM_ACTION_MINIMUM:
-		rdev->pm.requested_power_state_index = 0;
-		rdev->pm.dynpm_can_downclock = false;
-		break;
-	case DYNPM_ACTION_DOWNCLOCK:
-		if (rdev->pm.current_power_state_index == 0) {
-			rdev->pm.requested_power_state_index = rdev->pm.current_power_state_index;
-			rdev->pm.dynpm_can_downclock = false;
-		} else {
-			if (rdev->pm.active_crtc_count > 1) {
-				for (i = 0; i < rdev->pm.num_power_states; i++) {
-					if (rdev->pm.power_state[i].flags & RADEON_PM_STATE_SINGLE_DISPLAY_ONLY)
-						continue;
-					else if (i >= rdev->pm.current_power_state_index) {
-						rdev->pm.requested_power_state_index = rdev->pm.current_power_state_index;
-						break;
-					} else {
-						rdev->pm.requested_power_state_index = i;
-						break;
-					}
-				}
-			} else
-				rdev->pm.requested_power_state_index =
-					rdev->pm.current_power_state_index - 1;
-		}
-		/* don't use the power state if crtcs are active and no display flag is set */
-		if ((rdev->pm.active_crtc_count > 0) &&
-		    (rdev->pm.power_state[rdev->pm.requested_power_state_index].clock_info[0].flags &
-		     RADEON_PM_MODE_NO_DISPLAY)) {
-			rdev->pm.requested_power_state_index++;
-		}
-		break;
-	case DYNPM_ACTION_UPCLOCK:
-		if (rdev->pm.current_power_state_index == (rdev->pm.num_power_states - 1)) {
-			rdev->pm.requested_power_state_index = rdev->pm.current_power_state_index;
-			rdev->pm.dynpm_can_upclock = false;
-		} else {
-			if (rdev->pm.active_crtc_count > 1) {
-				for (i = (rdev->pm.num_power_states - 1); i >= 0; i--) {
-					if (rdev->pm.power_state[i].flags & RADEON_PM_STATE_SINGLE_DISPLAY_ONLY)
-						continue;
-					else if (i <= rdev->pm.current_power_state_index) {
-						rdev->pm.requested_power_state_index = rdev->pm.current_power_state_index;
-						break;
-					} else {
-						rdev->pm.requested_power_state_index = i;
-						break;
-					}
-				}
-			} else
-				rdev->pm.requested_power_state_index =
-					rdev->pm.current_power_state_index + 1;
-		}
-		break;
-	case DYNPM_ACTION_DEFAULT:
-		rdev->pm.requested_power_state_index = rdev->pm.default_power_state_index;
-		rdev->pm.dynpm_can_upclock = false;
-		break;
-	case DYNPM_ACTION_NONE:
-	default:
-		DRM_ERROR("Requested mode for not defined action\n");
-		return;
-	}
-	/* only one clock mode per power state */
-	rdev->pm.requested_clock_mode_index = 0;
-
-	DRM_DEBUG_DRIVER("Requested: e: %d m: %d p: %d\n",
-		  rdev->pm.power_state[rdev->pm.requested_power_state_index].
-		  clock_info[rdev->pm.requested_clock_mode_index].sclk,
-		  rdev->pm.power_state[rdev->pm.requested_power_state_index].
-		  clock_info[rdev->pm.requested_clock_mode_index].mclk,
-		  rdev->pm.power_state[rdev->pm.requested_power_state_index].
-		  pcie_lanes);
-}
-
-void r100_pm_init_profile(struct radeon_device *rdev)
-{
-	/* default */
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 0;
-	/* low sh */
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-	/* mid sh */
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 0;
-	/* high sh */
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 0;
-	/* low mh */
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-	/* mid mh */
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 0;
-	/* high mh */
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 0;
-}
-
-void r100_pm_misc(struct radeon_device *rdev)
-{
-	int requested_index = rdev->pm.requested_power_state_index;
-	struct radeon_power_state *ps = &rdev->pm.power_state[requested_index];
-	struct radeon_voltage *voltage = &ps->clock_info[0].voltage;
-	u32 tmp, sclk_cntl, sclk_cntl2, sclk_more_cntl;
-
-	if ((voltage->type == VOLTAGE_GPIO) && (voltage->gpio.valid)) {
-		if (ps->misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) {
-			tmp = RREG32(voltage->gpio.reg);
-			if (voltage->active_high)
-				tmp |= voltage->gpio.mask;
-			else
-				tmp &= ~(voltage->gpio.mask);
-			WREG32(voltage->gpio.reg, tmp);
-			if (voltage->delay)
-				udelay(voltage->delay);
-		} else {
-			tmp = RREG32(voltage->gpio.reg);
-			if (voltage->active_high)
-				tmp &= ~voltage->gpio.mask;
-			else
-				tmp |= voltage->gpio.mask;
-			WREG32(voltage->gpio.reg, tmp);
-			if (voltage->delay)
-				udelay(voltage->delay);
-		}
-	}
-
-	sclk_cntl = RREG32_PLL(SCLK_CNTL);
-	sclk_cntl2 = RREG32_PLL(SCLK_CNTL2);
-	sclk_cntl2 &= ~REDUCED_SPEED_SCLK_SEL(3);
-	sclk_more_cntl = RREG32_PLL(SCLK_MORE_CNTL);
-	sclk_more_cntl &= ~VOLTAGE_DELAY_SEL(3);
-	if (ps->misc & ATOM_PM_MISCINFO_ASIC_REDUCED_SPEED_SCLK_EN) {
-		sclk_more_cntl |= REDUCED_SPEED_SCLK_EN;
-		if (ps->misc & ATOM_PM_MISCINFO_DYN_CLK_3D_IDLE)
-			sclk_cntl2 |= REDUCED_SPEED_SCLK_MODE;
-		else
-			sclk_cntl2 &= ~REDUCED_SPEED_SCLK_MODE;
-		if (ps->misc & ATOM_PM_MISCINFO_DYNAMIC_CLOCK_DIVIDER_BY_2)
-			sclk_cntl2 |= REDUCED_SPEED_SCLK_SEL(0);
-		else if (ps->misc & ATOM_PM_MISCINFO_DYNAMIC_CLOCK_DIVIDER_BY_4)
-			sclk_cntl2 |= REDUCED_SPEED_SCLK_SEL(2);
-	} else
-		sclk_more_cntl &= ~REDUCED_SPEED_SCLK_EN;
-
-	if (ps->misc & ATOM_PM_MISCINFO_ASIC_DYNAMIC_VOLTAGE_EN) {
-		sclk_more_cntl |= IO_CG_VOLTAGE_DROP;
-		if (voltage->delay) {
-			sclk_more_cntl |= VOLTAGE_DROP_SYNC;
-			switch (voltage->delay) {
-			case 33:
-				sclk_more_cntl |= VOLTAGE_DELAY_SEL(0);
-				break;
-			case 66:
-				sclk_more_cntl |= VOLTAGE_DELAY_SEL(1);
-				break;
-			case 99:
-				sclk_more_cntl |= VOLTAGE_DELAY_SEL(2);
-				break;
-			case 132:
-				sclk_more_cntl |= VOLTAGE_DELAY_SEL(3);
-				break;
-			}
-		} else
-			sclk_more_cntl &= ~VOLTAGE_DROP_SYNC;
-	} else
-		sclk_more_cntl &= ~IO_CG_VOLTAGE_DROP;
-
-	if (ps->misc & ATOM_PM_MISCINFO_DYNAMIC_HDP_BLOCK_EN)
-		sclk_cntl &= ~FORCE_HDP;
-	else
-		sclk_cntl |= FORCE_HDP;
-
-	WREG32_PLL(SCLK_CNTL, sclk_cntl);
-	WREG32_PLL(SCLK_CNTL2, sclk_cntl2);
-	WREG32_PLL(SCLK_MORE_CNTL, sclk_more_cntl);
-
-	/* set pcie lanes */
-	if ((rdev->flags & RADEON_IS_PCIE) &&
-	    !(rdev->flags & RADEON_IS_IGP) &&
-	    rdev->asic->pm.set_pcie_lanes &&
-	    (ps->pcie_lanes !=
-	     rdev->pm.power_state[rdev->pm.current_power_state_index].pcie_lanes)) {
-		radeon_set_pcie_lanes(rdev,
-				      ps->pcie_lanes);
-		DRM_DEBUG_DRIVER("Setting: p: %d\n", ps->pcie_lanes);
-	}
-}
-
-void r100_pm_prepare(struct radeon_device *rdev)
-{
-	struct drm_device *ddev = rdev->ddev;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-	u32 tmp;
-
-	/* disable any active CRTCs */
-	list_for_each_entry(crtc, &ddev->mode_config.crtc_list, head) {
-		radeon_crtc = to_radeon_crtc(crtc);
-		if (radeon_crtc->enabled) {
-			if (radeon_crtc->crtc_id) {
-				tmp = RREG32(RADEON_CRTC2_GEN_CNTL);
-				tmp |= RADEON_CRTC2_DISP_REQ_EN_B;
-				WREG32(RADEON_CRTC2_GEN_CNTL, tmp);
-			} else {
-				tmp = RREG32(RADEON_CRTC_GEN_CNTL);
-				tmp |= RADEON_CRTC_DISP_REQ_EN_B;
-				WREG32(RADEON_CRTC_GEN_CNTL, tmp);
-			}
-		}
-	}
-}
-
-void r100_pm_finish(struct radeon_device *rdev)
-{
-	struct drm_device *ddev = rdev->ddev;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-	u32 tmp;
-
-	/* enable any active CRTCs */
-	list_for_each_entry(crtc, &ddev->mode_config.crtc_list, head) {
-		radeon_crtc = to_radeon_crtc(crtc);
-		if (radeon_crtc->enabled) {
-			if (radeon_crtc->crtc_id) {
-				tmp = RREG32(RADEON_CRTC2_GEN_CNTL);
-				tmp &= ~RADEON_CRTC2_DISP_REQ_EN_B;
-				WREG32(RADEON_CRTC2_GEN_CNTL, tmp);
-			} else {
-				tmp = RREG32(RADEON_CRTC_GEN_CNTL);
-				tmp &= ~RADEON_CRTC_DISP_REQ_EN_B;
-				WREG32(RADEON_CRTC_GEN_CNTL, tmp);
-			}
-		}
-	}
-}
-
-bool r100_gui_idle(struct radeon_device *rdev)
-{
-	if (RREG32(RADEON_RBBM_STATUS) & RADEON_RBBM_ACTIVE)
-		return false;
-	else
-		return true;
-}
-
-/* hpd for digital panel detect/disconnect */
-bool r100_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd)
-{
-	bool connected = false;
-
-	switch (hpd) {
-	case RADEON_HPD_1:
-		if (RREG32(RADEON_FP_GEN_CNTL) & RADEON_FP_DETECT_SENSE)
-			connected = true;
-		break;
-	case RADEON_HPD_2:
-		if (RREG32(RADEON_FP2_GEN_CNTL) & RADEON_FP2_DETECT_SENSE)
-			connected = true;
-		break;
-	default:
-		break;
-	}
-	return connected;
-}
-
-void r100_hpd_set_polarity(struct radeon_device *rdev,
-			   enum radeon_hpd_id hpd)
-{
-	u32 tmp;
-	bool connected = r100_hpd_sense(rdev, hpd);
-
-	switch (hpd) {
-	case RADEON_HPD_1:
-		tmp = RREG32(RADEON_FP_GEN_CNTL);
-		if (connected)
-			tmp &= ~RADEON_FP_DETECT_INT_POL;
-		else
-			tmp |= RADEON_FP_DETECT_INT_POL;
-		WREG32(RADEON_FP_GEN_CNTL, tmp);
-		break;
-	case RADEON_HPD_2:
-		tmp = RREG32(RADEON_FP2_GEN_CNTL);
-		if (connected)
-			tmp &= ~RADEON_FP2_DETECT_INT_POL;
-		else
-			tmp |= RADEON_FP2_DETECT_INT_POL;
-		WREG32(RADEON_FP2_GEN_CNTL, tmp);
-		break;
-	default:
-		break;
-	}
-}
-
-void r100_hpd_init(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		switch (radeon_connector->hpd.hpd) {
-		case RADEON_HPD_1:
-			rdev->irq.hpd[0] = true;
-			break;
-		case RADEON_HPD_2:
-			rdev->irq.hpd[1] = true;
-			break;
-		default:
-			break;
-		}
-		radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
-	}
-	if (rdev->irq.installed)
-		r100_irq_set(rdev);
-}
-
-void r100_hpd_fini(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		switch (radeon_connector->hpd.hpd) {
-		case RADEON_HPD_1:
-			rdev->irq.hpd[0] = false;
-			break;
-		case RADEON_HPD_2:
-			rdev->irq.hpd[1] = false;
-			break;
-		default:
-			break;
-		}
-	}
-}
-
-/*
- * PCI GART
- */
-void r100_pci_gart_tlb_flush(struct radeon_device *rdev)
-{
-	/* TODO: can we do somethings here ? */
-	/* It seems hw only cache one entry so we should discard this
-	 * entry otherwise if first GPU GART read hit this entry it
-	 * could end up in wrong address. */
-}
-
-int r100_pci_gart_init(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->gart.ptr) {
-		WARN(1, "R100 PCI GART already initialized\n");
-		return 0;
-	}
-	/* Initialize common gart structure */
-	r = radeon_gart_init(rdev);
-	if (r)
-		return r;
-	rdev->gart.table_size = rdev->gart.num_gpu_pages * 4;
-	rdev->asic->gart.tlb_flush = &r100_pci_gart_tlb_flush;
-	rdev->asic->gart.set_page = &r100_pci_gart_set_page;
-	return radeon_gart_table_ram_alloc(rdev);
-}
-
-/* required on r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
-void r100_enable_bm(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-	/* Enable bus mastering */
-	tmp = RREG32(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
-	WREG32(RADEON_BUS_CNTL, tmp);
-}
-
-int r100_pci_gart_enable(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-
-	radeon_gart_restore(rdev);
-	/* discard memory request outside of configured range */
-	tmp = RREG32(RADEON_AIC_CNTL) | RADEON_DIS_OUT_OF_PCI_GART_ACCESS;
-	WREG32(RADEON_AIC_CNTL, tmp);
-	/* set address range for PCI address translate */
-	WREG32(RADEON_AIC_LO_ADDR, rdev->mc.gtt_start);
-	WREG32(RADEON_AIC_HI_ADDR, rdev->mc.gtt_end);
-	/* set PCI GART page-table base address */
-	WREG32(RADEON_AIC_PT_BASE, rdev->gart.table_addr);
-	tmp = RREG32(RADEON_AIC_CNTL) | RADEON_PCIGART_TRANSLATE_EN;
-	WREG32(RADEON_AIC_CNTL, tmp);
-	r100_pci_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20),
-		 (unsigned long long)rdev->gart.table_addr);
-	rdev->gart.ready = true;
-	return 0;
-}
-
-void r100_pci_gart_disable(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-
-	/* discard memory request outside of configured range */
-	tmp = RREG32(RADEON_AIC_CNTL) | RADEON_DIS_OUT_OF_PCI_GART_ACCESS;
-	WREG32(RADEON_AIC_CNTL, tmp & ~RADEON_PCIGART_TRANSLATE_EN);
-	WREG32(RADEON_AIC_LO_ADDR, 0);
-	WREG32(RADEON_AIC_HI_ADDR, 0);
-}
-
-int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
-{
-	u32 *gtt = rdev->gart.ptr;
-
-	if (i < 0 || i > rdev->gart.num_gpu_pages) {
-		return -EINVAL;
-	}
-	gtt[i] = cpu_to_le32(lower_32_bits(addr));
-	return 0;
-}
-
-void r100_pci_gart_fini(struct radeon_device *rdev)
-{
-	radeon_gart_fini(rdev);
-	r100_pci_gart_disable(rdev);
-	radeon_gart_table_ram_free(rdev);
-}
-
-int r100_irq_set(struct radeon_device *rdev)
-{
-	uint32_t tmp = 0;
-
-	if (!rdev->irq.installed) {
-		WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
-		WREG32(R_000040_GEN_INT_CNTL, 0);
-		return -EINVAL;
-	}
-	if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) {
-		tmp |= RADEON_SW_INT_ENABLE;
-	}
-	if (rdev->irq.gui_idle) {
-		tmp |= RADEON_GUI_IDLE_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[0] ||
-	    rdev->irq.pflip[0]) {
-		tmp |= RADEON_CRTC_VBLANK_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[1] ||
-	    rdev->irq.pflip[1]) {
-		tmp |= RADEON_CRTC2_VBLANK_MASK;
-	}
-	if (rdev->irq.hpd[0]) {
-		tmp |= RADEON_FP_DETECT_MASK;
-	}
-	if (rdev->irq.hpd[1]) {
-		tmp |= RADEON_FP2_DETECT_MASK;
-	}
-	WREG32(RADEON_GEN_INT_CNTL, tmp);
-	return 0;
-}
-
-void r100_irq_disable(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	WREG32(R_000040_GEN_INT_CNTL, 0);
-	/* Wait and acknowledge irq */
-	mdelay(1);
-	tmp = RREG32(R_000044_GEN_INT_STATUS);
-	WREG32(R_000044_GEN_INT_STATUS, tmp);
-}
-
-static uint32_t r100_irq_ack(struct radeon_device *rdev)
-{
-	uint32_t irqs = RREG32(RADEON_GEN_INT_STATUS);
-	uint32_t irq_mask = RADEON_SW_INT_TEST |
-		RADEON_CRTC_VBLANK_STAT | RADEON_CRTC2_VBLANK_STAT |
-		RADEON_FP_DETECT_STAT | RADEON_FP2_DETECT_STAT;
-
-	/* the interrupt works, but the status bit is permanently asserted */
-	if (rdev->irq.gui_idle && radeon_gui_idle(rdev)) {
-		if (!rdev->irq.gui_idle_acked)
-			irq_mask |= RADEON_GUI_IDLE_STAT;
-	}
-
-	if (irqs) {
-		WREG32(RADEON_GEN_INT_STATUS, irqs);
-	}
-	return irqs & irq_mask;
-}
-
-int r100_irq_process(struct radeon_device *rdev)
-{
-	uint32_t status, msi_rearm;
-	bool queue_hotplug = false;
-
-	/* reset gui idle ack.  the status bit is broken */
-	rdev->irq.gui_idle_acked = false;
-
-	status = r100_irq_ack(rdev);
-	if (!status) {
-		return IRQ_NONE;
-	}
-	if (rdev->shutdown) {
-		return IRQ_NONE;
-	}
-	while (status) {
-		/* SW interrupt */
-		if (status & RADEON_SW_INT_TEST) {
-			radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
-		}
-		/* gui idle interrupt */
-		if (status & RADEON_GUI_IDLE_STAT) {
-			rdev->irq.gui_idle_acked = true;
-			rdev->pm.gui_idle = true;
-			wake_up(&rdev->irq.idle_queue);
-		}
-		/* Vertical blank interrupts */
-		if (status & RADEON_CRTC_VBLANK_STAT) {
-			if (rdev->irq.crtc_vblank_int[0]) {
-				drm_handle_vblank(rdev->ddev, 0);
-				rdev->pm.vblank_sync = true;
-				wake_up(&rdev->irq.vblank_queue);
-			}
-			if (rdev->irq.pflip[0])
-				radeon_crtc_handle_flip(rdev, 0);
-		}
-		if (status & RADEON_CRTC2_VBLANK_STAT) {
-			if (rdev->irq.crtc_vblank_int[1]) {
-				drm_handle_vblank(rdev->ddev, 1);
-				rdev->pm.vblank_sync = true;
-				wake_up(&rdev->irq.vblank_queue);
-			}
-			if (rdev->irq.pflip[1])
-				radeon_crtc_handle_flip(rdev, 1);
-		}
-		if (status & RADEON_FP_DETECT_STAT) {
-			queue_hotplug = true;
-			DRM_DEBUG("HPD1\n");
-		}
-		if (status & RADEON_FP2_DETECT_STAT) {
-			queue_hotplug = true;
-			DRM_DEBUG("HPD2\n");
-		}
-		status = r100_irq_ack(rdev);
-	}
-	/* reset gui idle ack.  the status bit is broken */
-	rdev->irq.gui_idle_acked = false;
-	if (queue_hotplug)
-		schedule_work(&rdev->hotplug_work);
-	if (rdev->msi_enabled) {
-		switch (rdev->family) {
-		case CHIP_RS400:
-		case CHIP_RS480:
-			msi_rearm = RREG32(RADEON_AIC_CNTL) & ~RS400_MSI_REARM;
-			WREG32(RADEON_AIC_CNTL, msi_rearm);
-			WREG32(RADEON_AIC_CNTL, msi_rearm | RS400_MSI_REARM);
-			break;
-		default:
-			WREG32(RADEON_MSI_REARM_EN, RV370_MSI_REARM_EN);
-			break;
-		}
-	}
-	return IRQ_HANDLED;
-}
-
-u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc)
-{
-	if (crtc == 0)
-		return RREG32(RADEON_CRTC_CRNT_FRAME);
-	else
-		return RREG32(RADEON_CRTC2_CRNT_FRAME);
-}
-
-/* Who ever call radeon_fence_emit should call ring_lock and ask
- * for enough space (today caller are ib schedule and buffer move) */
-void r100_fence_ring_emit(struct radeon_device *rdev,
-			  struct radeon_fence *fence)
-{
-	struct radeon_ring *ring = &rdev->ring[fence->ring];
-
-	/* We have to make sure that caches are flushed before
-	 * CPU might read something from VRAM. */
-	radeon_ring_write(ring, PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, RADEON_RB3D_DC_FLUSH_ALL);
-	radeon_ring_write(ring, PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, RADEON_RB3D_ZC_FLUSH_ALL);
-	/* Wait until IDLE & CLEAN */
-	radeon_ring_write(ring, PACKET0(RADEON_WAIT_UNTIL, 0));
-	radeon_ring_write(ring, RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
-	radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
-	radeon_ring_write(ring, rdev->config.r100.hdp_cntl |
-				RADEON_HDP_READ_BUFFER_INVALIDATE);
-	radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
-	radeon_ring_write(ring, rdev->config.r100.hdp_cntl);
-	/* Emit fence sequence & fire IRQ */
-	radeon_ring_write(ring, PACKET0(rdev->fence_drv[fence->ring].scratch_reg, 0));
-	radeon_ring_write(ring, fence->seq);
-	radeon_ring_write(ring, PACKET0(RADEON_GEN_INT_STATUS, 0));
-	radeon_ring_write(ring, RADEON_SW_INT_FIRE);
-}
-
-void r100_semaphore_ring_emit(struct radeon_device *rdev,
-			      struct radeon_ring *ring,
-			      struct radeon_semaphore *semaphore,
-			      bool emit_wait)
-{
-	/* Unused on older asics, since we don't have semaphores or multiple rings */
-	BUG();
-}
-
-int r100_copy_blit(struct radeon_device *rdev,
-		   uint64_t src_offset,
-		   uint64_t dst_offset,
-		   unsigned num_gpu_pages,
-		   struct radeon_fence *fence)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	uint32_t cur_pages;
-	uint32_t stride_bytes = RADEON_GPU_PAGE_SIZE;
-	uint32_t pitch;
-	uint32_t stride_pixels;
-	unsigned ndw;
-	int num_loops;
-	int r = 0;
-
-	/* radeon limited to 16k stride */
-	stride_bytes &= 0x3fff;
-	/* radeon pitch is /64 */
-	pitch = stride_bytes / 64;
-	stride_pixels = stride_bytes / 4;
-	num_loops = DIV_ROUND_UP(num_gpu_pages, 8191);
-
-	/* Ask for enough room for blit + flush + fence */
-	ndw = 64 + (10 * num_loops);
-	r = radeon_ring_lock(rdev, ring, ndw);
-	if (r) {
-		DRM_ERROR("radeon: moving bo (%d) asking for %u dw.\n", r, ndw);
-		return -EINVAL;
-	}
-	while (num_gpu_pages > 0) {
-		cur_pages = num_gpu_pages;
-		if (cur_pages > 8191) {
-			cur_pages = 8191;
-		}
-		num_gpu_pages -= cur_pages;
-
-		/* pages are in Y direction - height
-		   page width in X direction - width */
-		radeon_ring_write(ring, PACKET3(PACKET3_BITBLT_MULTI, 8));
-		radeon_ring_write(ring,
-				  RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
-				  RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-				  RADEON_GMC_SRC_CLIPPING |
-				  RADEON_GMC_DST_CLIPPING |
-				  RADEON_GMC_BRUSH_NONE |
-				  (RADEON_COLOR_FORMAT_ARGB8888 << 8) |
-				  RADEON_GMC_SRC_DATATYPE_COLOR |
-				  RADEON_ROP3_S |
-				  RADEON_DP_SRC_SOURCE_MEMORY |
-				  RADEON_GMC_CLR_CMP_CNTL_DIS |
-				  RADEON_GMC_WR_MSK_DIS);
-		radeon_ring_write(ring, (pitch << 22) | (src_offset >> 10));
-		radeon_ring_write(ring, (pitch << 22) | (dst_offset >> 10));
-		radeon_ring_write(ring, (0x1fff) | (0x1fff << 16));
-		radeon_ring_write(ring, 0);
-		radeon_ring_write(ring, (0x1fff) | (0x1fff << 16));
-		radeon_ring_write(ring, num_gpu_pages);
-		radeon_ring_write(ring, num_gpu_pages);
-		radeon_ring_write(ring, cur_pages | (stride_pixels << 16));
-	}
-	radeon_ring_write(ring, PACKET0(RADEON_DSTCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, RADEON_RB2D_DC_FLUSH_ALL);
-	radeon_ring_write(ring, PACKET0(RADEON_WAIT_UNTIL, 0));
-	radeon_ring_write(ring,
-			  RADEON_WAIT_2D_IDLECLEAN |
-			  RADEON_WAIT_HOST_IDLECLEAN |
-			  RADEON_WAIT_DMA_GUI_IDLE);
-	if (fence) {
-		r = radeon_fence_emit(rdev, fence);
-	}
-	radeon_ring_unlock_commit(rdev, ring);
-	return r;
-}
-
-static int r100_cp_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	u32 tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(R_000E40_RBBM_STATUS);
-		if (!G_000E40_CP_CMDSTRM_BUSY(tmp)) {
-			return 0;
-		}
-		udelay(1);
-	}
-	return -1;
-}
-
-void r100_ring_start(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	int r;
-
-	r = radeon_ring_lock(rdev, ring, 2);
-	if (r) {
-		return;
-	}
-	radeon_ring_write(ring, PACKET0(RADEON_ISYNC_CNTL, 0));
-	radeon_ring_write(ring,
-			  RADEON_ISYNC_ANY2D_IDLE3D |
-			  RADEON_ISYNC_ANY3D_IDLE2D |
-			  RADEON_ISYNC_WAIT_IDLEGUI |
-			  RADEON_ISYNC_CPSCRATCH_IDLEGUI);
-	radeon_ring_unlock_commit(rdev, ring);
-}
-
-
-/* Load the microcode for the CP */
-static int r100_cp_init_microcode(struct radeon_device *rdev)
-{
-	struct platform_device *pdev;
-	const char *fw_name = NULL;
-	int err;
-
-	DRM_DEBUG_KMS("\n");
-
-	pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
-	err = IS_ERR(pdev);
-	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
-		return -EINVAL;
-	}
-	if ((rdev->family == CHIP_R100) || (rdev->family == CHIP_RV100) ||
-	    (rdev->family == CHIP_RV200) || (rdev->family == CHIP_RS100) ||
-	    (rdev->family == CHIP_RS200)) {
-		DRM_INFO("Loading R100 Microcode\n");
-		fw_name = FIRMWARE_R100;
-	} else if ((rdev->family == CHIP_R200) ||
-		   (rdev->family == CHIP_RV250) ||
-		   (rdev->family == CHIP_RV280) ||
-		   (rdev->family == CHIP_RS300)) {
-		DRM_INFO("Loading R200 Microcode\n");
-		fw_name = FIRMWARE_R200;
-	} else if ((rdev->family == CHIP_R300) ||
-		   (rdev->family == CHIP_R350) ||
-		   (rdev->family == CHIP_RV350) ||
-		   (rdev->family == CHIP_RV380) ||
-		   (rdev->family == CHIP_RS400) ||
-		   (rdev->family == CHIP_RS480)) {
-		DRM_INFO("Loading R300 Microcode\n");
-		fw_name = FIRMWARE_R300;
-	} else if ((rdev->family == CHIP_R420) ||
-		   (rdev->family == CHIP_R423) ||
-		   (rdev->family == CHIP_RV410)) {
-		DRM_INFO("Loading R400 Microcode\n");
-		fw_name = FIRMWARE_R420;
-	} else if ((rdev->family == CHIP_RS690) ||
-		   (rdev->family == CHIP_RS740)) {
-		DRM_INFO("Loading RS690/RS740 Microcode\n");
-		fw_name = FIRMWARE_RS690;
-	} else if (rdev->family == CHIP_RS600) {
-		DRM_INFO("Loading RS600 Microcode\n");
-		fw_name = FIRMWARE_RS600;
-	} else if ((rdev->family == CHIP_RV515) ||
-		   (rdev->family == CHIP_R520) ||
-		   (rdev->family == CHIP_RV530) ||
-		   (rdev->family == CHIP_R580) ||
-		   (rdev->family == CHIP_RV560) ||
-		   (rdev->family == CHIP_RV570)) {
-		DRM_INFO("Loading R500 Microcode\n");
-		fw_name = FIRMWARE_R520;
-	}
-
-	err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
-	platform_device_unregister(pdev);
-	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to load firmware \"%s\"\n",
-		       fw_name);
-	} else if (rdev->me_fw->size % 8) {
-		printk(KERN_ERR
-		       "radeon_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->me_fw->size, fw_name);
-		err = -EINVAL;
-		release_firmware(rdev->me_fw);
-		rdev->me_fw = NULL;
-	}
-	return err;
-}
-
-static void r100_cp_load_microcode(struct radeon_device *rdev)
-{
-	const __be32 *fw_data;
-	int i, size;
-
-	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-
-	if (rdev->me_fw) {
-		size = rdev->me_fw->size / 4;
-		fw_data = (const __be32 *)&rdev->me_fw->data[0];
-		WREG32(RADEON_CP_ME_RAM_ADDR, 0);
-		for (i = 0; i < size; i += 2) {
-			WREG32(RADEON_CP_ME_RAM_DATAH,
-			       be32_to_cpup(&fw_data[i]));
-			WREG32(RADEON_CP_ME_RAM_DATAL,
-			       be32_to_cpup(&fw_data[i + 1]));
-		}
-	}
-}
-
-int r100_cp_init(struct radeon_device *rdev, unsigned ring_size)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	unsigned rb_bufsz;
-	unsigned rb_blksz;
-	unsigned max_fetch;
-	unsigned pre_write_timer;
-	unsigned pre_write_limit;
-	unsigned indirect2_start;
-	unsigned indirect1_start;
-	uint32_t tmp;
-	int r;
-
-	if (r100_debugfs_cp_init(rdev)) {
-		DRM_ERROR("Failed to register debugfs file for CP !\n");
-	}
-	if (!rdev->me_fw) {
-		r = r100_cp_init_microcode(rdev);
-		if (r) {
-			DRM_ERROR("Failed to load firmware!\n");
-			return r;
-		}
-	}
-
-	/* Align ring size */
-	rb_bufsz = drm_order(ring_size / 8);
-	ring_size = (1 << (rb_bufsz + 1)) * 4;
-	r100_cp_load_microcode(rdev);
-	r = radeon_ring_init(rdev, ring, ring_size, RADEON_WB_CP_RPTR_OFFSET,
-			     RADEON_CP_RB_RPTR, RADEON_CP_RB_WPTR,
-			     0, 0x7fffff, RADEON_CP_PACKET2);
-	if (r) {
-		return r;
-	}
-	/* Each time the cp read 1024 bytes (16 dword/quadword) update
-	 * the rptr copy in system ram */
-	rb_blksz = 9;
-	/* cp will read 128bytes at a time (4 dwords) */
-	max_fetch = 1;
-	ring->align_mask = 16 - 1;
-	/* Write to CP_RB_WPTR will be delayed for pre_write_timer clocks */
-	pre_write_timer = 64;
-	/* Force CP_RB_WPTR write if written more than one time before the
-	 * delay expire
-	 */
-	pre_write_limit = 0;
-	/* Setup the cp cache like this (cache size is 96 dwords) :
-	 *	RING		0  to 15
-	 *	INDIRECT1	16 to 79
-	 *	INDIRECT2	80 to 95
-	 * So ring cache size is 16dwords (> (2 * max_fetch = 2 * 4dwords))
-	 *    indirect1 cache size is 64dwords (> (2 * max_fetch = 2 * 4dwords))
-	 *    indirect2 cache size is 16dwords (> (2 * max_fetch = 2 * 4dwords))
-	 * Idea being that most of the gpu cmd will be through indirect1 buffer
-	 * so it gets the bigger cache.
-	 */
-	indirect2_start = 80;
-	indirect1_start = 16;
-	/* cp setup */
-	WREG32(0x718, pre_write_timer | (pre_write_limit << 28));
-	tmp = (REG_SET(RADEON_RB_BUFSZ, rb_bufsz) |
-	       REG_SET(RADEON_RB_BLKSZ, rb_blksz) |
-	       REG_SET(RADEON_MAX_FETCH, max_fetch));
-#ifdef __BIG_ENDIAN
-	tmp |= RADEON_BUF_SWAP_32BIT;
-#endif
-	WREG32(RADEON_CP_RB_CNTL, tmp | RADEON_RB_NO_UPDATE);
-
-	/* Set ring address */
-	DRM_INFO("radeon: ring at 0x%016lX\n", (unsigned long)ring->gpu_addr);
-	WREG32(RADEON_CP_RB_BASE, ring->gpu_addr);
-	/* Force read & write ptr to 0 */
-	WREG32(RADEON_CP_RB_CNTL, tmp | RADEON_RB_RPTR_WR_ENA | RADEON_RB_NO_UPDATE);
-	WREG32(RADEON_CP_RB_RPTR_WR, 0);
-	ring->wptr = 0;
-	WREG32(RADEON_CP_RB_WPTR, ring->wptr);
-
-	/* set the wb address whether it's enabled or not */
-	WREG32(R_00070C_CP_RB_RPTR_ADDR,
-		S_00070C_RB_RPTR_ADDR((rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) >> 2));
-	WREG32(R_000774_SCRATCH_ADDR, rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET);
-
-	if (rdev->wb.enabled)
-		WREG32(R_000770_SCRATCH_UMSK, 0xff);
-	else {
-		tmp |= RADEON_RB_NO_UPDATE;
-		WREG32(R_000770_SCRATCH_UMSK, 0);
-	}
-
-	WREG32(RADEON_CP_RB_CNTL, tmp);
-	udelay(10);
-	ring->rptr = RREG32(RADEON_CP_RB_RPTR);
-	/* Set cp mode to bus mastering & enable cp*/
-	WREG32(RADEON_CP_CSQ_MODE,
-	       REG_SET(RADEON_INDIRECT2_START, indirect2_start) |
-	       REG_SET(RADEON_INDIRECT1_START, indirect1_start));
-	WREG32(RADEON_CP_RB_WPTR_DELAY, 0);
-	WREG32(RADEON_CP_CSQ_MODE, 0x00004D4D);
-	WREG32(RADEON_CP_CSQ_CNTL, RADEON_CSQ_PRIBM_INDBM);
-	radeon_ring_start(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, ring);
-	if (r) {
-		DRM_ERROR("radeon: cp isn't working (%d).\n", r);
-		return r;
-	}
-	ring->ready = true;
-	radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
-	return 0;
-}
-
-void r100_cp_fini(struct radeon_device *rdev)
-{
-	if (r100_cp_wait_for_idle(rdev)) {
-		DRM_ERROR("Wait for CP idle timeout, shutting down CP.\n");
-	}
-	/* Disable ring */
-	r100_cp_disable(rdev);
-	radeon_ring_fini(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	DRM_INFO("radeon: cp finalized\n");
-}
-
-void r100_cp_disable(struct radeon_device *rdev)
-{
-	/* Disable ring */
-	radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
-	WREG32(RADEON_CP_CSQ_MODE, 0);
-	WREG32(RADEON_CP_CSQ_CNTL, 0);
-	WREG32(R_000770_SCRATCH_UMSK, 0);
-	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-}
-
-/*
- * CS functions
- */
-int r100_cs_parse_packet0(struct radeon_cs_parser *p,
-			  struct radeon_cs_packet *pkt,
-			  const unsigned *auth, unsigned n,
-			  radeon_packet0_check_t check)
-{
-	unsigned reg;
-	unsigned i, j, m;
-	unsigned idx;
-	int r;
-
-	idx = pkt->idx + 1;
-	reg = pkt->reg;
-	/* Check that register fall into register range
-	 * determined by the number of entry (n) in the
-	 * safe register bitmap.
-	 */
-	if (pkt->one_reg_wr) {
-		if ((reg >> 7) > n) {
-			return -EINVAL;
-		}
-	} else {
-		if (((reg + (pkt->count << 2)) >> 7) > n) {
-			return -EINVAL;
-		}
-	}
-	for (i = 0; i <= pkt->count; i++, idx++) {
-		j = (reg >> 7);
-		m = 1 << ((reg >> 2) & 31);
-		if (auth[j] & m) {
-			r = check(p, pkt, idx, reg);
-			if (r) {
-				return r;
-			}
-		}
-		if (pkt->one_reg_wr) {
-			if (!(auth[j] & m)) {
-				break;
-			}
-		} else {
-			reg += 4;
-		}
-	}
-	return 0;
-}
-
-void r100_cs_dump_packet(struct radeon_cs_parser *p,
-			 struct radeon_cs_packet *pkt)
-{
-	volatile uint32_t *ib;
-	unsigned i;
-	unsigned idx;
-
-	ib = p->ib->ptr;
-	idx = pkt->idx;
-	for (i = 0; i <= (pkt->count + 1); i++, idx++) {
-		DRM_INFO("ib[%d]=0x%08X\n", idx, ib[idx]);
-	}
-}
-
-/**
- * r100_cs_packet_parse() - parse cp packet and point ib index to next packet
- * @parser:	parser structure holding parsing context.
- * @pkt:	where to store packet informations
- *
- * Assume that chunk_ib_index is properly set. Will return -EINVAL
- * if packet is bigger than remaining ib size. or if packets is unknown.
- **/
-int r100_cs_packet_parse(struct radeon_cs_parser *p,
-			 struct radeon_cs_packet *pkt,
-			 unsigned idx)
-{
-	struct radeon_cs_chunk *ib_chunk = &p->chunks[p->chunk_ib_idx];
-	uint32_t header;
-
-	if (idx >= ib_chunk->length_dw) {
-		DRM_ERROR("Can not parse packet at %d after CS end %d !\n",
-			  idx, ib_chunk->length_dw);
-		return -EINVAL;
-	}
-	header = radeon_get_ib_value(p, idx);
-	pkt->idx = idx;
-	pkt->type = CP_PACKET_GET_TYPE(header);
-	pkt->count = CP_PACKET_GET_COUNT(header);
-	switch (pkt->type) {
-	case PACKET_TYPE0:
-		pkt->reg = CP_PACKET0_GET_REG(header);
-		pkt->one_reg_wr = CP_PACKET0_GET_ONE_REG_WR(header);
-		break;
-	case PACKET_TYPE3:
-		pkt->opcode = CP_PACKET3_GET_OPCODE(header);
-		break;
-	case PACKET_TYPE2:
-		pkt->count = -1;
-		break;
-	default:
-		DRM_ERROR("Unknown packet type %d at %d !\n", pkt->type, idx);
-		return -EINVAL;
-	}
-	if ((pkt->count + 1 + pkt->idx) >= ib_chunk->length_dw) {
-		DRM_ERROR("Packet (%d:%d:%d) end after CS buffer (%d) !\n",
-			  pkt->idx, pkt->type, pkt->count, ib_chunk->length_dw);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-/**
- * r100_cs_packet_next_vline() - parse userspace VLINE packet
- * @parser:		parser structure holding parsing context.
- *
- * Userspace sends a special sequence for VLINE waits.
- * PACKET0 - VLINE_START_END + value
- * PACKET0 - WAIT_UNTIL +_value
- * RELOC (P3) - crtc_id in reloc.
- *
- * This function parses this and relocates the VLINE START END
- * and WAIT UNTIL packets to the correct crtc.
- * It also detects a switched off crtc and nulls out the
- * wait in that case.
- */
-int r100_cs_packet_parse_vline(struct radeon_cs_parser *p)
-{
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-	struct radeon_cs_packet p3reloc, waitreloc;
-	int crtc_id;
-	int r;
-	uint32_t header, h_idx, reg;
-	volatile uint32_t *ib;
-
-	ib = p->ib->ptr;
-
-	/* parse the wait until */
-	r = r100_cs_packet_parse(p, &waitreloc, p->idx);
-	if (r)
-		return r;
-
-	/* check its a wait until and only 1 count */
-	if (waitreloc.reg != RADEON_WAIT_UNTIL ||
-	    waitreloc.count != 0) {
-		DRM_ERROR("vline wait had illegal wait until segment\n");
-		return -EINVAL;
-	}
-
-	if (radeon_get_ib_value(p, waitreloc.idx + 1) != RADEON_WAIT_CRTC_VLINE) {
-		DRM_ERROR("vline wait had illegal wait until\n");
-		return -EINVAL;
-	}
-
-	/* jump over the NOP */
-	r = r100_cs_packet_parse(p, &p3reloc, p->idx + waitreloc.count + 2);
-	if (r)
-		return r;
-
-	h_idx = p->idx - 2;
-	p->idx += waitreloc.count + 2;
-	p->idx += p3reloc.count + 2;
-
-	header = radeon_get_ib_value(p, h_idx);
-	crtc_id = radeon_get_ib_value(p, h_idx + 5);
-	reg = CP_PACKET0_GET_REG(header);
-	obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		DRM_ERROR("cannot find crtc %d\n", crtc_id);
-		return -EINVAL;
-	}
-	crtc = obj_to_crtc(obj);
-	radeon_crtc = to_radeon_crtc(crtc);
-	crtc_id = radeon_crtc->crtc_id;
-
-	if (!crtc->enabled) {
-		/* if the CRTC isn't enabled - we need to nop out the wait until */
-		ib[h_idx + 2] = PACKET2(0);
-		ib[h_idx + 3] = PACKET2(0);
-	} else if (crtc_id == 1) {
-		switch (reg) {
-		case AVIVO_D1MODE_VLINE_START_END:
-			header &= ~R300_CP_PACKET0_REG_MASK;
-			header |= AVIVO_D2MODE_VLINE_START_END >> 2;
-			break;
-		case RADEON_CRTC_GUI_TRIG_VLINE:
-			header &= ~R300_CP_PACKET0_REG_MASK;
-			header |= RADEON_CRTC2_GUI_TRIG_VLINE >> 2;
-			break;
-		default:
-			DRM_ERROR("unknown crtc reloc\n");
-			return -EINVAL;
-		}
-		ib[h_idx] = header;
-		ib[h_idx + 3] |= RADEON_ENG_DISPLAY_SELECT_CRTC1;
-	}
-
-	return 0;
-}
-
-/**
- * r100_cs_packet_next_reloc() - parse next packet which should be reloc packet3
- * @parser:		parser structure holding parsing context.
- * @data:		pointer to relocation data
- * @offset_start:	starting offset
- * @offset_mask:	offset mask (to align start offset on)
- * @reloc:		reloc informations
- *
- * Check next packet is relocation packet3, do bo validation and compute
- * GPU offset using the provided start.
- **/
-int r100_cs_packet_next_reloc(struct radeon_cs_parser *p,
-			      struct radeon_cs_reloc **cs_reloc)
-{
-	struct radeon_cs_chunk *relocs_chunk;
-	struct radeon_cs_packet p3reloc;
-	unsigned idx;
-	int r;
-
-	if (p->chunk_relocs_idx == -1) {
-		DRM_ERROR("No relocation chunk !\n");
-		return -EINVAL;
-	}
-	*cs_reloc = NULL;
-	relocs_chunk = &p->chunks[p->chunk_relocs_idx];
-	r = r100_cs_packet_parse(p, &p3reloc, p->idx);
-	if (r) {
-		return r;
-	}
-	p->idx += p3reloc.count + 2;
-	if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) {
-		DRM_ERROR("No packet3 for relocation for packet at %d.\n",
-			  p3reloc.idx);
-		r100_cs_dump_packet(p, &p3reloc);
-		return -EINVAL;
-	}
-	idx = radeon_get_ib_value(p, p3reloc.idx + 1);
-	if (idx >= relocs_chunk->length_dw) {
-		DRM_ERROR("Relocs at %d after relocations chunk end %d !\n",
-			  idx, relocs_chunk->length_dw);
-		r100_cs_dump_packet(p, &p3reloc);
-		return -EINVAL;
-	}
-	/* FIXME: we assume reloc size is 4 dwords */
-	*cs_reloc = p->relocs_ptr[(idx / 4)];
-	return 0;
-}
-
-static int r100_get_vtx_size(uint32_t vtx_fmt)
-{
-	int vtx_size;
-	vtx_size = 2;
-	/* ordered according to bits in spec */
-	if (vtx_fmt & RADEON_SE_VTX_FMT_W0)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_FPCOLOR)
-		vtx_size += 3;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_FPALPHA)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_PKCOLOR)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_FPSPEC)
-		vtx_size += 3;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_FPFOG)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_PKSPEC)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_ST0)
-		vtx_size += 2;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_ST1)
-		vtx_size += 2;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_Q1)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_ST2)
-		vtx_size += 2;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_Q2)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_ST3)
-		vtx_size += 2;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_Q3)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_Q0)
-		vtx_size++;
-	/* blend weight */
-	if (vtx_fmt & (0x7 << 15))
-		vtx_size += (vtx_fmt >> 15) & 0x7;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_N0)
-		vtx_size += 3;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_XY1)
-		vtx_size += 2;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_Z1)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_W1)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_N1)
-		vtx_size++;
-	if (vtx_fmt & RADEON_SE_VTX_FMT_Z)
-		vtx_size++;
-	return vtx_size;
-}
-
-static int r100_packet0_check(struct radeon_cs_parser *p,
-			      struct radeon_cs_packet *pkt,
-			      unsigned idx, unsigned reg)
-{
-	struct radeon_cs_reloc *reloc;
-	struct r100_cs_track *track;
-	volatile uint32_t *ib;
-	uint32_t tmp;
-	int r;
-	int i, face;
-	u32 tile_flags = 0;
-	u32 idx_value;
-
-	ib = p->ib->ptr;
-	track = (struct r100_cs_track *)p->track;
-
-	idx_value = radeon_get_ib_value(p, idx);
-
-	switch (reg) {
-	case RADEON_CRTC_GUI_TRIG_VLINE:
-		r = r100_cs_packet_parse_vline(p);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		break;
-		/* FIXME: only allow PACKET3 blit? easier to check for out of
-		 * range access */
-	case RADEON_DST_PITCH_OFFSET:
-	case RADEON_SRC_PITCH_OFFSET:
-		r = r100_reloc_pitch_offset(p, pkt, idx, reg);
-		if (r)
-			return r;
-		break;
-	case RADEON_RB3D_DEPTHOFFSET:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->zb.robj = reloc->robj;
-		track->zb.offset = idx_value;
-		track->zb_dirty = true;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case RADEON_RB3D_COLOROFFSET:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->cb[0].robj = reloc->robj;
-		track->cb[0].offset = idx_value;
-		track->cb_dirty = true;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case RADEON_PP_TXOFFSET_0:
-	case RADEON_PP_TXOFFSET_1:
-	case RADEON_PP_TXOFFSET_2:
-		i = (reg - RADEON_PP_TXOFFSET_0) / 24;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-				tile_flags |= RADEON_TXO_MACRO_TILE;
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-				tile_flags |= RADEON_TXO_MICRO_TILE_X2;
-
-			tmp = idx_value & ~(0x7 << 2);
-			tmp |= tile_flags;
-			ib[idx] = tmp + ((u32)reloc->lobj.gpu_offset);
-		} else
-			ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		track->textures[i].robj = reloc->robj;
-		track->tex_dirty = true;
-		break;
-	case RADEON_PP_CUBIC_OFFSET_T0_0:
-	case RADEON_PP_CUBIC_OFFSET_T0_1:
-	case RADEON_PP_CUBIC_OFFSET_T0_2:
-	case RADEON_PP_CUBIC_OFFSET_T0_3:
-	case RADEON_PP_CUBIC_OFFSET_T0_4:
-		i = (reg - RADEON_PP_CUBIC_OFFSET_T0_0) / 4;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->textures[0].cube_info[i].offset = idx_value;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		track->textures[0].cube_info[i].robj = reloc->robj;
-		track->tex_dirty = true;
-		break;
-	case RADEON_PP_CUBIC_OFFSET_T1_0:
-	case RADEON_PP_CUBIC_OFFSET_T1_1:
-	case RADEON_PP_CUBIC_OFFSET_T1_2:
-	case RADEON_PP_CUBIC_OFFSET_T1_3:
-	case RADEON_PP_CUBIC_OFFSET_T1_4:
-		i = (reg - RADEON_PP_CUBIC_OFFSET_T1_0) / 4;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->textures[1].cube_info[i].offset = idx_value;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		track->textures[1].cube_info[i].robj = reloc->robj;
-		track->tex_dirty = true;
-		break;
-	case RADEON_PP_CUBIC_OFFSET_T2_0:
-	case RADEON_PP_CUBIC_OFFSET_T2_1:
-	case RADEON_PP_CUBIC_OFFSET_T2_2:
-	case RADEON_PP_CUBIC_OFFSET_T2_3:
-	case RADEON_PP_CUBIC_OFFSET_T2_4:
-		i = (reg - RADEON_PP_CUBIC_OFFSET_T2_0) / 4;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->textures[2].cube_info[i].offset = idx_value;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		track->textures[2].cube_info[i].robj = reloc->robj;
-		track->tex_dirty = true;
-		break;
-	case RADEON_RE_WIDTH_HEIGHT:
-		track->maxy = ((idx_value >> 16) & 0x7FF);
-		track->cb_dirty = true;
-		track->zb_dirty = true;
-		break;
-	case RADEON_RB3D_COLORPITCH:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-				tile_flags |= RADEON_COLOR_TILE_ENABLE;
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-				tile_flags |= RADEON_COLOR_MICROTILE_ENABLE;
-
-			tmp = idx_value & ~(0x7 << 16);
-			tmp |= tile_flags;
-			ib[idx] = tmp;
-		} else
-			ib[idx] = idx_value;
-
-		track->cb[0].pitch = idx_value & RADEON_COLORPITCH_MASK;
-		track->cb_dirty = true;
-		break;
-	case RADEON_RB3D_DEPTHPITCH:
-		track->zb.pitch = idx_value & RADEON_DEPTHPITCH_MASK;
-		track->zb_dirty = true;
-		break;
-	case RADEON_RB3D_CNTL:
-		switch ((idx_value >> RADEON_RB3D_COLOR_FORMAT_SHIFT) & 0x1f) {
-		case 7:
-		case 8:
-		case 9:
-		case 11:
-		case 12:
-			track->cb[0].cpp = 1;
-			break;
-		case 3:
-		case 4:
-		case 15:
-			track->cb[0].cpp = 2;
-			break;
-		case 6:
-			track->cb[0].cpp = 4;
-			break;
-		default:
-			DRM_ERROR("Invalid color buffer format (%d) !\n",
-				  ((idx_value >> RADEON_RB3D_COLOR_FORMAT_SHIFT) & 0x1f));
-			return -EINVAL;
-		}
-		track->z_enabled = !!(idx_value & RADEON_Z_ENABLE);
-		track->cb_dirty = true;
-		track->zb_dirty = true;
-		break;
-	case RADEON_RB3D_ZSTENCILCNTL:
-		switch (idx_value & 0xf) {
-		case 0:
-			track->zb.cpp = 2;
-			break;
-		case 2:
-		case 3:
-		case 4:
-		case 5:
-		case 9:
-		case 11:
-			track->zb.cpp = 4;
-			break;
-		default:
-			break;
-		}
-		track->zb_dirty = true;
-		break;
-	case RADEON_RB3D_ZPASS_ADDR:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case RADEON_PP_CNTL:
-		{
-			uint32_t temp = idx_value >> 4;
-			for (i = 0; i < track->num_texture; i++)
-				track->textures[i].enabled = !!(temp & (1 << i));
-			track->tex_dirty = true;
-		}
-		break;
-	case RADEON_SE_VF_CNTL:
-		track->vap_vf_cntl = idx_value;
-		break;
-	case RADEON_SE_VTX_FMT:
-		track->vtx_size = r100_get_vtx_size(idx_value);
-		break;
-	case RADEON_PP_TEX_SIZE_0:
-	case RADEON_PP_TEX_SIZE_1:
-	case RADEON_PP_TEX_SIZE_2:
-		i = (reg - RADEON_PP_TEX_SIZE_0) / 8;
-		track->textures[i].width = (idx_value & RADEON_TEX_USIZE_MASK) + 1;
-		track->textures[i].height = ((idx_value & RADEON_TEX_VSIZE_MASK) >> RADEON_TEX_VSIZE_SHIFT) + 1;
-		track->tex_dirty = true;
-		break;
-	case RADEON_PP_TEX_PITCH_0:
-	case RADEON_PP_TEX_PITCH_1:
-	case RADEON_PP_TEX_PITCH_2:
-		i = (reg - RADEON_PP_TEX_PITCH_0) / 8;
-		track->textures[i].pitch = idx_value + 32;
-		track->tex_dirty = true;
-		break;
-	case RADEON_PP_TXFILTER_0:
-	case RADEON_PP_TXFILTER_1:
-	case RADEON_PP_TXFILTER_2:
-		i = (reg - RADEON_PP_TXFILTER_0) / 24;
-		track->textures[i].num_levels = ((idx_value & RADEON_MAX_MIP_LEVEL_MASK)
-						 >> RADEON_MAX_MIP_LEVEL_SHIFT);
-		tmp = (idx_value >> 23) & 0x7;
-		if (tmp == 2 || tmp == 6)
-			track->textures[i].roundup_w = false;
-		tmp = (idx_value >> 27) & 0x7;
-		if (tmp == 2 || tmp == 6)
-			track->textures[i].roundup_h = false;
-		track->tex_dirty = true;
-		break;
-	case RADEON_PP_TXFORMAT_0:
-	case RADEON_PP_TXFORMAT_1:
-	case RADEON_PP_TXFORMAT_2:
-		i = (reg - RADEON_PP_TXFORMAT_0) / 24;
-		if (idx_value & RADEON_TXFORMAT_NON_POWER2) {
-			track->textures[i].use_pitch = 1;
-		} else {
-			track->textures[i].use_pitch = 0;
-			track->textures[i].width = 1 << ((idx_value >> RADEON_TXFORMAT_WIDTH_SHIFT) & RADEON_TXFORMAT_WIDTH_MASK);
-			track->textures[i].height = 1 << ((idx_value >> RADEON_TXFORMAT_HEIGHT_SHIFT) & RADEON_TXFORMAT_HEIGHT_MASK);
-		}
-		if (idx_value & RADEON_TXFORMAT_CUBIC_MAP_ENABLE)
-			track->textures[i].tex_coord_type = 2;
-		switch ((idx_value & RADEON_TXFORMAT_FORMAT_MASK)) {
-		case RADEON_TXFORMAT_I8:
-		case RADEON_TXFORMAT_RGB332:
-		case RADEON_TXFORMAT_Y8:
-			track->textures[i].cpp = 1;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case RADEON_TXFORMAT_AI88:
-		case RADEON_TXFORMAT_ARGB1555:
-		case RADEON_TXFORMAT_RGB565:
-		case RADEON_TXFORMAT_ARGB4444:
-		case RADEON_TXFORMAT_VYUY422:
-		case RADEON_TXFORMAT_YVYU422:
-		case RADEON_TXFORMAT_SHADOW16:
-		case RADEON_TXFORMAT_LDUDV655:
-		case RADEON_TXFORMAT_DUDV88:
-			track->textures[i].cpp = 2;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case RADEON_TXFORMAT_ARGB8888:
-		case RADEON_TXFORMAT_RGBA8888:
-		case RADEON_TXFORMAT_SHADOW32:
-		case RADEON_TXFORMAT_LDUDUV8888:
-			track->textures[i].cpp = 4;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case RADEON_TXFORMAT_DXT1:
-			track->textures[i].cpp = 1;
-			track->textures[i].compress_format = R100_TRACK_COMP_DXT1;
-			break;
-		case RADEON_TXFORMAT_DXT23:
-		case RADEON_TXFORMAT_DXT45:
-			track->textures[i].cpp = 1;
-			track->textures[i].compress_format = R100_TRACK_COMP_DXT35;
-			break;
-		}
-		track->textures[i].cube_info[4].width = 1 << ((idx_value >> 16) & 0xf);
-		track->textures[i].cube_info[4].height = 1 << ((idx_value >> 20) & 0xf);
-		track->tex_dirty = true;
-		break;
-	case RADEON_PP_CUBIC_FACES_0:
-	case RADEON_PP_CUBIC_FACES_1:
-	case RADEON_PP_CUBIC_FACES_2:
-		tmp = idx_value;
-		i = (reg - RADEON_PP_CUBIC_FACES_0) / 4;
-		for (face = 0; face < 4; face++) {
-			track->textures[i].cube_info[face].width = 1 << ((tmp >> (face * 8)) & 0xf);
-			track->textures[i].cube_info[face].height = 1 << ((tmp >> ((face * 8) + 4)) & 0xf);
-		}
-		track->tex_dirty = true;
-		break;
-	default:
-		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
-		       reg, idx);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,
-					 struct radeon_cs_packet *pkt,
-					 struct radeon_bo *robj)
-{
-	unsigned idx;
-	u32 value;
-	idx = pkt->idx + 1;
-	value = radeon_get_ib_value(p, idx + 2);
-	if ((value + 1) > radeon_bo_size(robj)) {
-		DRM_ERROR("[drm] Buffer too small for PACKET3 INDX_BUFFER "
-			  "(need %u have %lu) !\n",
-			  value + 1,
-			  radeon_bo_size(robj));
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int r100_packet3_check(struct radeon_cs_parser *p,
-			      struct radeon_cs_packet *pkt)
-{
-	struct radeon_cs_reloc *reloc;
-	struct r100_cs_track *track;
-	unsigned idx;
-	volatile uint32_t *ib;
-	int r;
-
-	ib = p->ib->ptr;
-	idx = pkt->idx + 1;
-	track = (struct r100_cs_track *)p->track;
-	switch (pkt->opcode) {
-	case PACKET3_3D_LOAD_VBPNTR:
-		r = r100_packet3_load_vbpntr(p, pkt, idx);
-		if (r)
-			return r;
-		break;
-	case PACKET3_INDX_BUFFER:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		ib[idx+1] = radeon_get_ib_value(p, idx+1) + ((u32)reloc->lobj.gpu_offset);
-		r = r100_cs_track_check_pkt3_indx_buffer(p, pkt, reloc->robj);
-		if (r) {
-			return r;
-		}
-		break;
-	case 0x23:
-		/* 3D_RNDR_GEN_INDX_PRIM on r100/r200 */
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		ib[idx] = radeon_get_ib_value(p, idx) + ((u32)reloc->lobj.gpu_offset);
-		track->num_arrays = 1;
-		track->vtx_size = r100_get_vtx_size(radeon_get_ib_value(p, idx + 2));
-
-		track->arrays[0].robj = reloc->robj;
-		track->arrays[0].esize = track->vtx_size;
-
-		track->max_indx = radeon_get_ib_value(p, idx+1);
-
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx+3);
-		track->immd_dwords = pkt->count - 1;
-		r = r100_cs_track_check(p->rdev, track);
-		if (r)
-			return r;
-		break;
-	case PACKET3_3D_DRAW_IMMD:
-		if (((radeon_get_ib_value(p, idx + 1) >> 4) & 0x3) != 3) {
-			DRM_ERROR("PRIM_WALK must be 3 for IMMD draw\n");
-			return -EINVAL;
-		}
-		track->vtx_size = r100_get_vtx_size(radeon_get_ib_value(p, idx + 0));
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx + 1);
-		track->immd_dwords = pkt->count - 1;
-		r = r100_cs_track_check(p->rdev, track);
-		if (r)
-			return r;
-		break;
-		/* triggers drawing using in-packet vertex data */
-	case PACKET3_3D_DRAW_IMMD_2:
-		if (((radeon_get_ib_value(p, idx) >> 4) & 0x3) != 3) {
-			DRM_ERROR("PRIM_WALK must be 3 for IMMD draw\n");
-			return -EINVAL;
-		}
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx);
-		track->immd_dwords = pkt->count;
-		r = r100_cs_track_check(p->rdev, track);
-		if (r)
-			return r;
-		break;
-		/* triggers drawing using in-packet vertex data */
-	case PACKET3_3D_DRAW_VBUF_2:
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx);
-		r = r100_cs_track_check(p->rdev, track);
-		if (r)
-			return r;
-		break;
-		/* triggers drawing of vertex buffers setup elsewhere */
-	case PACKET3_3D_DRAW_INDX_2:
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx);
-		r = r100_cs_track_check(p->rdev, track);
-		if (r)
-			return r;
-		break;
-		/* triggers drawing using indices to vertex buffer */
-	case PACKET3_3D_DRAW_VBUF:
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx + 1);
-		r = r100_cs_track_check(p->rdev, track);
-		if (r)
-			return r;
-		break;
-		/* triggers drawing of vertex buffers setup elsewhere */
-	case PACKET3_3D_DRAW_INDX:
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx + 1);
-		r = r100_cs_track_check(p->rdev, track);
-		if (r)
-			return r;
-		break;
-		/* triggers drawing using indices to vertex buffer */
-	case PACKET3_3D_CLEAR_HIZ:
-	case PACKET3_3D_CLEAR_ZMASK:
-		if (p->rdev->hyperz_filp != p->filp)
-			return -EINVAL;
-		break;
-	case PACKET3_NOP:
-		break;
-	default:
-		DRM_ERROR("Packet3 opcode %x not supported\n", pkt->opcode);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int r100_cs_parse(struct radeon_cs_parser *p)
-{
-	struct radeon_cs_packet pkt;
-	struct r100_cs_track *track;
-	int r;
-
-	track = kzalloc(sizeof(*track), GFP_KERNEL);
-	r100_cs_track_clear(p->rdev, track);
-	p->track = track;
-	do {
-		r = r100_cs_packet_parse(p, &pkt, p->idx);
-		if (r) {
-			return r;
-		}
-		p->idx += pkt.count + 2;
-		switch (pkt.type) {
-			case PACKET_TYPE0:
-				if (p->rdev->family >= CHIP_R200)
-					r = r100_cs_parse_packet0(p, &pkt,
-								  p->rdev->config.r100.reg_safe_bm,
-								  p->rdev->config.r100.reg_safe_bm_size,
-								  &r200_packet0_check);
-				else
-					r = r100_cs_parse_packet0(p, &pkt,
-								  p->rdev->config.r100.reg_safe_bm,
-								  p->rdev->config.r100.reg_safe_bm_size,
-								  &r100_packet0_check);
-				break;
-			case PACKET_TYPE2:
-				break;
-			case PACKET_TYPE3:
-				r = r100_packet3_check(p, &pkt);
-				break;
-			default:
-				DRM_ERROR("Unknown packet type %d !\n",
-					  pkt.type);
-				return -EINVAL;
-		}
-		if (r) {
-			return r;
-		}
-	} while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);
-	return 0;
-}
-
-
-/*
- * Global GPU functions
- */
-void r100_errata(struct radeon_device *rdev)
-{
-	rdev->pll_errata = 0;
-
-	if (rdev->family == CHIP_RV200 || rdev->family == CHIP_RS200) {
-		rdev->pll_errata |= CHIP_ERRATA_PLL_DUMMYREADS;
-	}
-
-	if (rdev->family == CHIP_RV100 ||
-	    rdev->family == CHIP_RS100 ||
-	    rdev->family == CHIP_RS200) {
-		rdev->pll_errata |= CHIP_ERRATA_PLL_DELAY;
-	}
-}
-
-/* Wait for vertical sync on primary CRTC */
-void r100_gpu_wait_for_vsync(struct radeon_device *rdev)
-{
-	uint32_t crtc_gen_cntl, tmp;
-	int i;
-
-	crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL);
-	if ((crtc_gen_cntl & RADEON_CRTC_DISP_REQ_EN_B) ||
-	    !(crtc_gen_cntl & RADEON_CRTC_EN)) {
-		return;
-	}
-	/* Clear the CRTC_VBLANK_SAVE bit */
-	WREG32(RADEON_CRTC_STATUS, RADEON_CRTC_VBLANK_SAVE_CLEAR);
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(RADEON_CRTC_STATUS);
-		if (tmp & RADEON_CRTC_VBLANK_SAVE) {
-			return;
-		}
-		DRM_UDELAY(1);
-	}
-}
-
-/* Wait for vertical sync on secondary CRTC */
-void r100_gpu_wait_for_vsync2(struct radeon_device *rdev)
-{
-	uint32_t crtc2_gen_cntl, tmp;
-	int i;
-
-	crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
-	if ((crtc2_gen_cntl & RADEON_CRTC2_DISP_REQ_EN_B) ||
-	    !(crtc2_gen_cntl & RADEON_CRTC2_EN))
-		return;
-
-	/* Clear the CRTC_VBLANK_SAVE bit */
-	WREG32(RADEON_CRTC2_STATUS, RADEON_CRTC2_VBLANK_SAVE_CLEAR);
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(RADEON_CRTC2_STATUS);
-		if (tmp & RADEON_CRTC2_VBLANK_SAVE) {
-			return;
-		}
-		DRM_UDELAY(1);
-	}
-}
-
-int r100_rbbm_fifo_wait_for_entry(struct radeon_device *rdev, unsigned n)
-{
-	unsigned i;
-	uint32_t tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(RADEON_RBBM_STATUS) & RADEON_RBBM_FIFOCNT_MASK;
-		if (tmp >= n) {
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-	return -1;
-}
-
-int r100_gui_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	uint32_t tmp;
-
-	if (r100_rbbm_fifo_wait_for_entry(rdev, 64)) {
-		printk(KERN_WARNING "radeon: wait for empty RBBM fifo failed !"
-		       " Bad things might happen.\n");
-	}
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(RADEON_RBBM_STATUS);
-		if (!(tmp & RADEON_RBBM_ACTIVE)) {
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-	return -1;
-}
-
-int r100_mc_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	uint32_t tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32(RADEON_MC_STATUS);
-		if (tmp & RADEON_MC_IDLE) {
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-	return -1;
-}
-
-void r100_gpu_lockup_update(struct r100_gpu_lockup *lockup, struct radeon_ring *ring)
-{
-	lockup->last_cp_rptr = ring->rptr;
-	lockup->last_jiffies = jiffies;
-}
-
-/**
- * r100_gpu_cp_is_lockup() - check if CP is lockup by recording information
- * @rdev:	radeon device structure
- * @lockup:	r100_gpu_lockup structure holding CP lockup tracking informations
- * @cp:		radeon_cp structure holding CP information
- *
- * We don't need to initialize the lockup tracking information as we will either
- * have CP rptr to a different value of jiffies wrap around which will force
- * initialization of the lockup tracking informations.
- *
- * A possible false positivie is if we get call after while and last_cp_rptr ==
- * the current CP rptr, even if it's unlikely it might happen. To avoid this
- * if the elapsed time since last call is bigger than 2 second than we return
- * false and update the tracking information. Due to this the caller must call
- * r100_gpu_cp_is_lockup several time in less than 2sec for lockup to be reported
- * the fencing code should be cautious about that.
- *
- * Caller should write to the ring to force CP to do something so we don't get
- * false positive when CP is just gived nothing to do.
- *
- **/
-bool r100_gpu_cp_is_lockup(struct radeon_device *rdev, struct r100_gpu_lockup *lockup, struct radeon_ring *ring)
-{
-	unsigned long cjiffies, elapsed;
-
-	cjiffies = jiffies;
-	if (!time_after(cjiffies, lockup->last_jiffies)) {
-		/* likely a wrap around */
-		lockup->last_cp_rptr = ring->rptr;
-		lockup->last_jiffies = jiffies;
-		return false;
-	}
-	if (ring->rptr != lockup->last_cp_rptr) {
-		/* CP is still working no lockup */
-		lockup->last_cp_rptr = ring->rptr;
-		lockup->last_jiffies = jiffies;
-		return false;
-	}
-	elapsed = jiffies_to_msecs(cjiffies - lockup->last_jiffies);
-	if (elapsed >= 10000) {
-		dev_err(rdev->dev, "GPU lockup CP stall for more than %lumsec\n", elapsed);
-		return true;
-	}
-	/* give a chance to the GPU ... */
-	return false;
-}
-
-bool r100_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	u32 rbbm_status;
-	int r;
-
-	rbbm_status = RREG32(R_000E40_RBBM_STATUS);
-	if (!G_000E40_GUI_ACTIVE(rbbm_status)) {
-		r100_gpu_lockup_update(&rdev->config.r100.lockup, ring);
-		return false;
-	}
-	/* force CP activities */
-	r = radeon_ring_lock(rdev, ring, 2);
-	if (!r) {
-		/* PACKET2 NOP */
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_unlock_commit(rdev, ring);
-	}
-	ring->rptr = RREG32(ring->rptr_reg);
-	return r100_gpu_cp_is_lockup(rdev, &rdev->config.r100.lockup, ring);
-}
-
-void r100_bm_disable(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	/* disable bus mastering */
-	tmp = RREG32(R_000030_BUS_CNTL);
-	WREG32(R_000030_BUS_CNTL, (tmp & 0xFFFFFFFF) | 0x00000044);
-	mdelay(1);
-	WREG32(R_000030_BUS_CNTL, (tmp & 0xFFFFFFFF) | 0x00000042);
-	mdelay(1);
-	WREG32(R_000030_BUS_CNTL, (tmp & 0xFFFFFFFF) | 0x00000040);
-	tmp = RREG32(RADEON_BUS_CNTL);
-	mdelay(1);
-	pci_clear_master(rdev->pdev);
-	mdelay(1);
-}
-
-int r100_asic_reset(struct radeon_device *rdev)
-{
-	struct r100_mc_save save;
-	u32 status, tmp;
-	int ret = 0;
-
-	status = RREG32(R_000E40_RBBM_STATUS);
-	if (!G_000E40_GUI_ACTIVE(status)) {
-		return 0;
-	}
-	r100_mc_stop(rdev, &save);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* stop CP */
-	WREG32(RADEON_CP_CSQ_CNTL, 0);
-	tmp = RREG32(RADEON_CP_RB_CNTL);
-	WREG32(RADEON_CP_RB_CNTL, tmp | RADEON_RB_RPTR_WR_ENA);
-	WREG32(RADEON_CP_RB_RPTR_WR, 0);
-	WREG32(RADEON_CP_RB_WPTR, 0);
-	WREG32(RADEON_CP_RB_CNTL, tmp);
-	/* save PCI state */
-	pci_save_state(rdev->pdev);
-	/* disable bus mastering */
-	r100_bm_disable(rdev);
-	WREG32(R_0000F0_RBBM_SOFT_RESET, S_0000F0_SOFT_RESET_SE(1) |
-					S_0000F0_SOFT_RESET_RE(1) |
-					S_0000F0_SOFT_RESET_PP(1) |
-					S_0000F0_SOFT_RESET_RB(1));
-	RREG32(R_0000F0_RBBM_SOFT_RESET);
-	mdelay(500);
-	WREG32(R_0000F0_RBBM_SOFT_RESET, 0);
-	mdelay(1);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* reset CP */
-	WREG32(R_0000F0_RBBM_SOFT_RESET, S_0000F0_SOFT_RESET_CP(1));
-	RREG32(R_0000F0_RBBM_SOFT_RESET);
-	mdelay(500);
-	WREG32(R_0000F0_RBBM_SOFT_RESET, 0);
-	mdelay(1);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* restore PCI & busmastering */
-	pci_restore_state(rdev->pdev);
-	r100_enable_bm(rdev);
-	/* Check if GPU is idle */
-	if (G_000E40_SE_BUSY(status) || G_000E40_RE_BUSY(status) ||
-		G_000E40_TAM_BUSY(status) || G_000E40_PB_BUSY(status)) {
-		dev_err(rdev->dev, "failed to reset GPU\n");
-		rdev->gpu_lockup = true;
-		ret = -1;
-	} else
-		dev_info(rdev->dev, "GPU reset succeed\n");
-	r100_mc_resume(rdev, &save);
-	return ret;
-}
-
-void r100_set_common_regs(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	bool force_dac2 = false;
-	u32 tmp;
-
-	/* set these so they don't interfere with anything */
-	WREG32(RADEON_OV0_SCALE_CNTL, 0);
-	WREG32(RADEON_SUBPIC_CNTL, 0);
-	WREG32(RADEON_VIPH_CONTROL, 0);
-	WREG32(RADEON_I2C_CNTL_1, 0);
-	WREG32(RADEON_DVI_I2C_CNTL_1, 0);
-	WREG32(RADEON_CAP0_TRIG_CNTL, 0);
-	WREG32(RADEON_CAP1_TRIG_CNTL, 0);
-
-	/* always set up dac2 on rn50 and some rv100 as lots
-	 * of servers seem to wire it up to a VGA port but
-	 * don't report it in the bios connector
-	 * table.
-	 */
-	switch (dev->pdev->device) {
-		/* RN50 */
-	case 0x515e:
-	case 0x5969:
-		force_dac2 = true;
-		break;
-		/* RV100*/
-	case 0x5159:
-	case 0x515a:
-		/* DELL triple head servers */
-		if ((dev->pdev->subsystem_vendor == 0x1028 /* DELL */) &&
-		    ((dev->pdev->subsystem_device == 0x016c) ||
-		     (dev->pdev->subsystem_device == 0x016d) ||
-		     (dev->pdev->subsystem_device == 0x016e) ||
-		     (dev->pdev->subsystem_device == 0x016f) ||
-		     (dev->pdev->subsystem_device == 0x0170) ||
-		     (dev->pdev->subsystem_device == 0x017d) ||
-		     (dev->pdev->subsystem_device == 0x017e) ||
-		     (dev->pdev->subsystem_device == 0x0183) ||
-		     (dev->pdev->subsystem_device == 0x018a) ||
-		     (dev->pdev->subsystem_device == 0x019a)))
-			force_dac2 = true;
-		break;
-	}
-
-	if (force_dac2) {
-		u32 disp_hw_debug = RREG32(RADEON_DISP_HW_DEBUG);
-		u32 tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
-		u32 dac2_cntl = RREG32(RADEON_DAC_CNTL2);
-
-		/* For CRT on DAC2, don't turn it on if BIOS didn't
-		   enable it, even it's detected.
-		*/
-
-		/* force it to crtc0 */
-		dac2_cntl &= ~RADEON_DAC2_DAC_CLK_SEL;
-		dac2_cntl |= RADEON_DAC2_DAC2_CLK_SEL;
-		disp_hw_debug |= RADEON_CRT2_DISP1_SEL;
-
-		/* set up the TV DAC */
-		tv_dac_cntl &= ~(RADEON_TV_DAC_PEDESTAL |
-				 RADEON_TV_DAC_STD_MASK |
-				 RADEON_TV_DAC_RDACPD |
-				 RADEON_TV_DAC_GDACPD |
-				 RADEON_TV_DAC_BDACPD |
-				 RADEON_TV_DAC_BGADJ_MASK |
-				 RADEON_TV_DAC_DACADJ_MASK);
-		tv_dac_cntl |= (RADEON_TV_DAC_NBLANK |
-				RADEON_TV_DAC_NHOLD |
-				RADEON_TV_DAC_STD_PS2 |
-				(0x58 << 16));
-
-		WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
-		WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
-		WREG32(RADEON_DAC_CNTL2, dac2_cntl);
-	}
-
-	/* switch PM block to ACPI mode */
-	tmp = RREG32_PLL(RADEON_PLL_PWRMGT_CNTL);
-	tmp &= ~RADEON_PM_MODE_SEL;
-	WREG32_PLL(RADEON_PLL_PWRMGT_CNTL, tmp);
-
-}
-
-/*
- * VRAM info
- */
-static void r100_vram_get_type(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-
-	rdev->mc.vram_is_ddr = false;
-	if (rdev->flags & RADEON_IS_IGP)
-		rdev->mc.vram_is_ddr = true;
-	else if (RREG32(RADEON_MEM_SDRAM_MODE_REG) & RADEON_MEM_CFG_TYPE_DDR)
-		rdev->mc.vram_is_ddr = true;
-	if ((rdev->family == CHIP_RV100) ||
-	    (rdev->family == CHIP_RS100) ||
-	    (rdev->family == CHIP_RS200)) {
-		tmp = RREG32(RADEON_MEM_CNTL);
-		if (tmp & RV100_HALF_MODE) {
-			rdev->mc.vram_width = 32;
-		} else {
-			rdev->mc.vram_width = 64;
-		}
-		if (rdev->flags & RADEON_SINGLE_CRTC) {
-			rdev->mc.vram_width /= 4;
-			rdev->mc.vram_is_ddr = true;
-		}
-	} else if (rdev->family <= CHIP_RV280) {
-		tmp = RREG32(RADEON_MEM_CNTL);
-		if (tmp & RADEON_MEM_NUM_CHANNELS_MASK) {
-			rdev->mc.vram_width = 128;
-		} else {
-			rdev->mc.vram_width = 64;
-		}
-	} else {
-		/* newer IGPs */
-		rdev->mc.vram_width = 128;
-	}
-}
-
-static u32 r100_get_accessible_vram(struct radeon_device *rdev)
-{
-	u32 aper_size;
-	u8 byte;
-
-	aper_size = RREG32(RADEON_CONFIG_APER_SIZE);
-
-	/* Set HDP_APER_CNTL only on cards that are known not to be broken,
-	 * that is has the 2nd generation multifunction PCI interface
-	 */
-	if (rdev->family == CHIP_RV280 ||
-	    rdev->family >= CHIP_RV350) {
-		WREG32_P(RADEON_HOST_PATH_CNTL, RADEON_HDP_APER_CNTL,
-		       ~RADEON_HDP_APER_CNTL);
-		DRM_INFO("Generation 2 PCI interface, using max accessible memory\n");
-		return aper_size * 2;
-	}
-
-	/* Older cards have all sorts of funny issues to deal with. First
-	 * check if it's a multifunction card by reading the PCI config
-	 * header type... Limit those to one aperture size
-	 */
-	pci_read_config_byte(rdev->pdev, 0xe, &byte);
-	if (byte & 0x80) {
-		DRM_INFO("Generation 1 PCI interface in multifunction mode\n");
-		DRM_INFO("Limiting VRAM to one aperture\n");
-		return aper_size;
-	}
-
-	/* Single function older card. We read HDP_APER_CNTL to see how the BIOS
-	 * have set it up. We don't write this as it's broken on some ASICs but
-	 * we expect the BIOS to have done the right thing (might be too optimistic...)
-	 */
-	if (RREG32(RADEON_HOST_PATH_CNTL) & RADEON_HDP_APER_CNTL)
-		return aper_size * 2;
-	return aper_size;
-}
-
-void r100_vram_init_sizes(struct radeon_device *rdev)
-{
-	u64 config_aper_size;
-
-	/* work out accessible VRAM */
-	rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
-	rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
-	rdev->mc.visible_vram_size = r100_get_accessible_vram(rdev);
-	/* FIXME we don't use the second aperture yet when we could use it */
-	if (rdev->mc.visible_vram_size > rdev->mc.aper_size)
-		rdev->mc.visible_vram_size = rdev->mc.aper_size;
-	config_aper_size = RREG32(RADEON_CONFIG_APER_SIZE);
-	if (rdev->flags & RADEON_IS_IGP) {
-		uint32_t tom;
-		/* read NB_TOM to get the amount of ram stolen for the GPU */
-		tom = RREG32(RADEON_NB_TOM);
-		rdev->mc.real_vram_size = (((tom >> 16) - (tom & 0xffff) + 1) << 16);
-		WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.real_vram_size);
-		rdev->mc.mc_vram_size = rdev->mc.real_vram_size;
-	} else {
-		rdev->mc.real_vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
-		/* Some production boards of m6 will report 0
-		 * if it's 8 MB
-		 */
-		if (rdev->mc.real_vram_size == 0) {
-			rdev->mc.real_vram_size = 8192 * 1024;
-			WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.real_vram_size);
-		}
-		/* Fix for RN50, M6, M7 with 8/16/32(??) MBs of VRAM - 
-		 * Novell bug 204882 + along with lots of ubuntu ones
-		 */
-		if (rdev->mc.aper_size > config_aper_size)
-			config_aper_size = rdev->mc.aper_size;
-
-		if (config_aper_size > rdev->mc.real_vram_size)
-			rdev->mc.mc_vram_size = config_aper_size;
-		else
-			rdev->mc.mc_vram_size = rdev->mc.real_vram_size;
-	}
-}
-
-void r100_vga_set_state(struct radeon_device *rdev, bool state)
-{
-	uint32_t temp;
-
-	temp = RREG32(RADEON_CONFIG_CNTL);
-	if (state == false) {
-		temp &= ~RADEON_CFG_VGA_RAM_EN;
-		temp |= RADEON_CFG_VGA_IO_DIS;
-	} else {
-		temp &= ~RADEON_CFG_VGA_IO_DIS;
-	}
-	WREG32(RADEON_CONFIG_CNTL, temp);
-}
-
-void r100_mc_init(struct radeon_device *rdev)
-{
-	u64 base;
-
-	r100_vram_get_type(rdev);
-	r100_vram_init_sizes(rdev);
-	base = rdev->mc.aper_base;
-	if (rdev->flags & RADEON_IS_IGP)
-		base = (RREG32(RADEON_NB_TOM) & 0xffff) << 16;
-	radeon_vram_location(rdev, &rdev->mc, base);
-	rdev->mc.gtt_base_align = 0;
-	if (!(rdev->flags & RADEON_IS_AGP))
-		radeon_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-}
-
-
-/*
- * Indirect registers accessor
- */
-void r100_pll_errata_after_index(struct radeon_device *rdev)
-{
-	if (rdev->pll_errata & CHIP_ERRATA_PLL_DUMMYREADS) {
-		(void)RREG32(RADEON_CLOCK_CNTL_DATA);
-		(void)RREG32(RADEON_CRTC_GEN_CNTL);
-	}
-}
-
-static void r100_pll_errata_after_data(struct radeon_device *rdev)
-{
-	/* This workarounds is necessary on RV100, RS100 and RS200 chips
-	 * or the chip could hang on a subsequent access
-	 */
-	if (rdev->pll_errata & CHIP_ERRATA_PLL_DELAY) {
-		mdelay(5);
-	}
-
-	/* This function is required to workaround a hardware bug in some (all?)
-	 * revisions of the R300.  This workaround should be called after every
-	 * CLOCK_CNTL_INDEX register access.  If not, register reads afterward
-	 * may not be correct.
-	 */
-	if (rdev->pll_errata & CHIP_ERRATA_R300_CG) {
-		uint32_t save, tmp;
-
-		save = RREG32(RADEON_CLOCK_CNTL_INDEX);
-		tmp = save & ~(0x3f | RADEON_PLL_WR_EN);
-		WREG32(RADEON_CLOCK_CNTL_INDEX, tmp);
-		tmp = RREG32(RADEON_CLOCK_CNTL_DATA);
-		WREG32(RADEON_CLOCK_CNTL_INDEX, save);
-	}
-}
-
-uint32_t r100_pll_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-	uint32_t data;
-
-	WREG8(RADEON_CLOCK_CNTL_INDEX, reg & 0x3f);
-	r100_pll_errata_after_index(rdev);
-	data = RREG32(RADEON_CLOCK_CNTL_DATA);
-	r100_pll_errata_after_data(rdev);
-	return data;
-}
-
-void r100_pll_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-	WREG8(RADEON_CLOCK_CNTL_INDEX, ((reg & 0x3f) | RADEON_PLL_WR_EN));
-	r100_pll_errata_after_index(rdev);
-	WREG32(RADEON_CLOCK_CNTL_DATA, v);
-	r100_pll_errata_after_data(rdev);
-}
-
-void r100_set_safe_registers(struct radeon_device *rdev)
-{
-	if (ASIC_IS_RN50(rdev)) {
-		rdev->config.r100.reg_safe_bm = rn50_reg_safe_bm;
-		rdev->config.r100.reg_safe_bm_size = ARRAY_SIZE(rn50_reg_safe_bm);
-	} else if (rdev->family < CHIP_R200) {
-		rdev->config.r100.reg_safe_bm = r100_reg_safe_bm;
-		rdev->config.r100.reg_safe_bm_size = ARRAY_SIZE(r100_reg_safe_bm);
-	} else {
-		r200_set_safe_registers(rdev);
-	}
-}
-
-/*
- * Debugfs info
- */
-#if defined(CONFIG_DEBUG_FS)
-static int r100_debugfs_rbbm_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t reg, value;
-	unsigned i;
-
-	seq_printf(m, "RBBM_STATUS 0x%08x\n", RREG32(RADEON_RBBM_STATUS));
-	seq_printf(m, "RBBM_CMDFIFO_STAT 0x%08x\n", RREG32(0xE7C));
-	seq_printf(m, "CP_STAT 0x%08x\n", RREG32(RADEON_CP_STAT));
-	for (i = 0; i < 64; i++) {
-		WREG32(RADEON_RBBM_CMDFIFO_ADDR, i | 0x100);
-		reg = (RREG32(RADEON_RBBM_CMDFIFO_DATA) - 1) >> 2;
-		WREG32(RADEON_RBBM_CMDFIFO_ADDR, i);
-		value = RREG32(RADEON_RBBM_CMDFIFO_DATA);
-		seq_printf(m, "[0x%03X] 0x%04X=0x%08X\n", i, reg, value);
-	}
-	return 0;
-}
-
-static int r100_debugfs_cp_ring_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	uint32_t rdp, wdp;
-	unsigned count, i, j;
-
-	radeon_ring_free_size(rdev, ring);
-	rdp = RREG32(RADEON_CP_RB_RPTR);
-	wdp = RREG32(RADEON_CP_RB_WPTR);
-	count = (rdp + ring->ring_size - wdp) & ring->ptr_mask;
-	seq_printf(m, "CP_STAT 0x%08x\n", RREG32(RADEON_CP_STAT));
-	seq_printf(m, "CP_RB_WPTR 0x%08x\n", wdp);
-	seq_printf(m, "CP_RB_RPTR 0x%08x\n", rdp);
-	seq_printf(m, "%u free dwords in ring\n", ring->ring_free_dw);
-	seq_printf(m, "%u dwords in ring\n", count);
-	for (j = 0; j <= count; j++) {
-		i = (rdp + j) & ring->ptr_mask;
-		seq_printf(m, "r[%04d]=0x%08x\n", i, ring->ring[i]);
-	}
-	return 0;
-}
-
-
-static int r100_debugfs_cp_csq_fifo(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t csq_stat, csq2_stat, tmp;
-	unsigned r_rptr, r_wptr, ib1_rptr, ib1_wptr, ib2_rptr, ib2_wptr;
-	unsigned i;
-
-	seq_printf(m, "CP_STAT 0x%08x\n", RREG32(RADEON_CP_STAT));
-	seq_printf(m, "CP_CSQ_MODE 0x%08x\n", RREG32(RADEON_CP_CSQ_MODE));
-	csq_stat = RREG32(RADEON_CP_CSQ_STAT);
-	csq2_stat = RREG32(RADEON_CP_CSQ2_STAT);
-	r_rptr = (csq_stat >> 0) & 0x3ff;
-	r_wptr = (csq_stat >> 10) & 0x3ff;
-	ib1_rptr = (csq_stat >> 20) & 0x3ff;
-	ib1_wptr = (csq2_stat >> 0) & 0x3ff;
-	ib2_rptr = (csq2_stat >> 10) & 0x3ff;
-	ib2_wptr = (csq2_stat >> 20) & 0x3ff;
-	seq_printf(m, "CP_CSQ_STAT 0x%08x\n", csq_stat);
-	seq_printf(m, "CP_CSQ2_STAT 0x%08x\n", csq2_stat);
-	seq_printf(m, "Ring rptr %u\n", r_rptr);
-	seq_printf(m, "Ring wptr %u\n", r_wptr);
-	seq_printf(m, "Indirect1 rptr %u\n", ib1_rptr);
-	seq_printf(m, "Indirect1 wptr %u\n", ib1_wptr);
-	seq_printf(m, "Indirect2 rptr %u\n", ib2_rptr);
-	seq_printf(m, "Indirect2 wptr %u\n", ib2_wptr);
-	/* FIXME: 0, 128, 640 depends on fifo setup see cp_init_kms
-	 * 128 = indirect1_start * 8 & 640 = indirect2_start * 8 */
-	seq_printf(m, "Ring fifo:\n");
-	for (i = 0; i < 256; i++) {
-		WREG32(RADEON_CP_CSQ_ADDR, i << 2);
-		tmp = RREG32(RADEON_CP_CSQ_DATA);
-		seq_printf(m, "rfifo[%04d]=0x%08X\n", i, tmp);
-	}
-	seq_printf(m, "Indirect1 fifo:\n");
-	for (i = 256; i <= 512; i++) {
-		WREG32(RADEON_CP_CSQ_ADDR, i << 2);
-		tmp = RREG32(RADEON_CP_CSQ_DATA);
-		seq_printf(m, "ib1fifo[%04d]=0x%08X\n", i, tmp);
-	}
-	seq_printf(m, "Indirect2 fifo:\n");
-	for (i = 640; i < ib1_wptr; i++) {
-		WREG32(RADEON_CP_CSQ_ADDR, i << 2);
-		tmp = RREG32(RADEON_CP_CSQ_DATA);
-		seq_printf(m, "ib2fifo[%04d]=0x%08X\n", i, tmp);
-	}
-	return 0;
-}
-
-static int r100_debugfs_mc_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tmp;
-
-	tmp = RREG32(RADEON_CONFIG_MEMSIZE);
-	seq_printf(m, "CONFIG_MEMSIZE 0x%08x\n", tmp);
-	tmp = RREG32(RADEON_MC_FB_LOCATION);
-	seq_printf(m, "MC_FB_LOCATION 0x%08x\n", tmp);
-	tmp = RREG32(RADEON_BUS_CNTL);
-	seq_printf(m, "BUS_CNTL 0x%08x\n", tmp);
-	tmp = RREG32(RADEON_MC_AGP_LOCATION);
-	seq_printf(m, "MC_AGP_LOCATION 0x%08x\n", tmp);
-	tmp = RREG32(RADEON_AGP_BASE);
-	seq_printf(m, "AGP_BASE 0x%08x\n", tmp);
-	tmp = RREG32(RADEON_HOST_PATH_CNTL);
-	seq_printf(m, "HOST_PATH_CNTL 0x%08x\n", tmp);
-	tmp = RREG32(0x01D0);
-	seq_printf(m, "AIC_CTRL 0x%08x\n", tmp);
-	tmp = RREG32(RADEON_AIC_LO_ADDR);
-	seq_printf(m, "AIC_LO_ADDR 0x%08x\n", tmp);
-	tmp = RREG32(RADEON_AIC_HI_ADDR);
-	seq_printf(m, "AIC_HI_ADDR 0x%08x\n", tmp);
-	tmp = RREG32(0x01E4);
-	seq_printf(m, "AIC_TLB_ADDR 0x%08x\n", tmp);
-	return 0;
-}
-
-static struct drm_info_list r100_debugfs_rbbm_list[] = {
-	{"r100_rbbm_info", r100_debugfs_rbbm_info, 0, NULL},
-};
-
-static struct drm_info_list r100_debugfs_cp_list[] = {
-	{"r100_cp_ring_info", r100_debugfs_cp_ring_info, 0, NULL},
-	{"r100_cp_csq_fifo", r100_debugfs_cp_csq_fifo, 0, NULL},
-};
-
-static struct drm_info_list r100_debugfs_mc_info_list[] = {
-	{"r100_mc_info", r100_debugfs_mc_info, 0, NULL},
-};
-#endif
-
-int r100_debugfs_rbbm_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, r100_debugfs_rbbm_list, 1);
-#else
-	return 0;
-#endif
-}
-
-int r100_debugfs_cp_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, r100_debugfs_cp_list, 2);
-#else
-	return 0;
-#endif
-}
-
-int r100_debugfs_mc_info_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, r100_debugfs_mc_info_list, 1);
-#else
-	return 0;
-#endif
-}
-
-int r100_set_surface_reg(struct radeon_device *rdev, int reg,
-			 uint32_t tiling_flags, uint32_t pitch,
-			 uint32_t offset, uint32_t obj_size)
-{
-	int surf_index = reg * 16;
-	int flags = 0;
-
-	if (rdev->family <= CHIP_RS200) {
-		if ((tiling_flags & (RADEON_TILING_MACRO|RADEON_TILING_MICRO))
-				 == (RADEON_TILING_MACRO|RADEON_TILING_MICRO))
-			flags |= RADEON_SURF_TILE_COLOR_BOTH;
-		if (tiling_flags & RADEON_TILING_MACRO)
-			flags |= RADEON_SURF_TILE_COLOR_MACRO;
-	} else if (rdev->family <= CHIP_RV280) {
-		if (tiling_flags & (RADEON_TILING_MACRO))
-			flags |= R200_SURF_TILE_COLOR_MACRO;
-		if (tiling_flags & RADEON_TILING_MICRO)
-			flags |= R200_SURF_TILE_COLOR_MICRO;
-	} else {
-		if (tiling_flags & RADEON_TILING_MACRO)
-			flags |= R300_SURF_TILE_MACRO;
-		if (tiling_flags & RADEON_TILING_MICRO)
-			flags |= R300_SURF_TILE_MICRO;
-	}
-
-	if (tiling_flags & RADEON_TILING_SWAP_16BIT)
-		flags |= RADEON_SURF_AP0_SWP_16BPP | RADEON_SURF_AP1_SWP_16BPP;
-	if (tiling_flags & RADEON_TILING_SWAP_32BIT)
-		flags |= RADEON_SURF_AP0_SWP_32BPP | RADEON_SURF_AP1_SWP_32BPP;
-
-	/* when we aren't tiling the pitch seems to needs to be furtherdivided down. - tested on power5 + rn50 server */
-	if (tiling_flags & (RADEON_TILING_SWAP_16BIT | RADEON_TILING_SWAP_32BIT)) {
-		if (!(tiling_flags & (RADEON_TILING_MACRO | RADEON_TILING_MICRO)))
-			if (ASIC_IS_RN50(rdev))
-				pitch /= 16;
-	}
-
-	/* r100/r200 divide by 16 */
-	if (rdev->family < CHIP_R300)
-		flags |= pitch / 16;
-	else
-		flags |= pitch / 8;
-
-
-	DRM_DEBUG_KMS("writing surface %d %d %x %x\n", reg, flags, offset, offset+obj_size-1);
-	WREG32(RADEON_SURFACE0_INFO + surf_index, flags);
-	WREG32(RADEON_SURFACE0_LOWER_BOUND + surf_index, offset);
-	WREG32(RADEON_SURFACE0_UPPER_BOUND + surf_index, offset + obj_size - 1);
-	return 0;
-}
-
-void r100_clear_surface_reg(struct radeon_device *rdev, int reg)
-{
-	int surf_index = reg * 16;
-	WREG32(RADEON_SURFACE0_INFO + surf_index, 0);
-}
-
-void r100_bandwidth_update(struct radeon_device *rdev)
-{
-	fixed20_12 trcd_ff, trp_ff, tras_ff, trbs_ff, tcas_ff;
-	fixed20_12 sclk_ff, mclk_ff, sclk_eff_ff, sclk_delay_ff;
-	fixed20_12 peak_disp_bw, mem_bw, pix_clk, pix_clk2, temp_ff, crit_point_ff;
-	uint32_t temp, data, mem_trcd, mem_trp, mem_tras;
-	fixed20_12 memtcas_ff[8] = {
-		dfixed_init(1),
-		dfixed_init(2),
-		dfixed_init(3),
-		dfixed_init(0),
-		dfixed_init_half(1),
-		dfixed_init_half(2),
-		dfixed_init(0),
-	};
-	fixed20_12 memtcas_rs480_ff[8] = {
-		dfixed_init(0),
-		dfixed_init(1),
-		dfixed_init(2),
-		dfixed_init(3),
-		dfixed_init(0),
-		dfixed_init_half(1),
-		dfixed_init_half(2),
-		dfixed_init_half(3),
-	};
-	fixed20_12 memtcas2_ff[8] = {
-		dfixed_init(0),
-		dfixed_init(1),
-		dfixed_init(2),
-		dfixed_init(3),
-		dfixed_init(4),
-		dfixed_init(5),
-		dfixed_init(6),
-		dfixed_init(7),
-	};
-	fixed20_12 memtrbs[8] = {
-		dfixed_init(1),
-		dfixed_init_half(1),
-		dfixed_init(2),
-		dfixed_init_half(2),
-		dfixed_init(3),
-		dfixed_init_half(3),
-		dfixed_init(4),
-		dfixed_init_half(4)
-	};
-	fixed20_12 memtrbs_r4xx[8] = {
-		dfixed_init(4),
-		dfixed_init(5),
-		dfixed_init(6),
-		dfixed_init(7),
-		dfixed_init(8),
-		dfixed_init(9),
-		dfixed_init(10),
-		dfixed_init(11)
-	};
-	fixed20_12 min_mem_eff;
-	fixed20_12 mc_latency_sclk, mc_latency_mclk, k1;
-	fixed20_12 cur_latency_mclk, cur_latency_sclk;
-	fixed20_12 disp_latency, disp_latency_overhead, disp_drain_rate,
-		disp_drain_rate2, read_return_rate;
-	fixed20_12 time_disp1_drop_priority;
-	int c;
-	int cur_size = 16;       /* in octawords */
-	int critical_point = 0, critical_point2;
-/* 	uint32_t read_return_rate, time_disp1_drop_priority; */
-	int stop_req, max_stop_req;
-	struct drm_display_mode *mode1 = NULL;
-	struct drm_display_mode *mode2 = NULL;
-	uint32_t pixel_bytes1 = 0;
-	uint32_t pixel_bytes2 = 0;
-
-	radeon_update_display_priority(rdev);
-
-	if (rdev->mode_info.crtcs[0]->base.enabled) {
-		mode1 = &rdev->mode_info.crtcs[0]->base.mode;
-		pixel_bytes1 = rdev->mode_info.crtcs[0]->base.fb->bits_per_pixel / 8;
-	}
-	if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
-		if (rdev->mode_info.crtcs[1]->base.enabled) {
-			mode2 = &rdev->mode_info.crtcs[1]->base.mode;
-			pixel_bytes2 = rdev->mode_info.crtcs[1]->base.fb->bits_per_pixel / 8;
-		}
-	}
-
-	min_mem_eff.full = dfixed_const_8(0);
-	/* get modes */
-	if ((rdev->disp_priority == 2) && ASIC_IS_R300(rdev)) {
-		uint32_t mc_init_misc_lat_timer = RREG32(R300_MC_INIT_MISC_LAT_TIMER);
-		mc_init_misc_lat_timer &= ~(R300_MC_DISP1R_INIT_LAT_MASK << R300_MC_DISP1R_INIT_LAT_SHIFT);
-		mc_init_misc_lat_timer &= ~(R300_MC_DISP0R_INIT_LAT_MASK << R300_MC_DISP0R_INIT_LAT_SHIFT);
-		/* check crtc enables */
-		if (mode2)
-			mc_init_misc_lat_timer |= (1 << R300_MC_DISP1R_INIT_LAT_SHIFT);
-		if (mode1)
-			mc_init_misc_lat_timer |= (1 << R300_MC_DISP0R_INIT_LAT_SHIFT);
-		WREG32(R300_MC_INIT_MISC_LAT_TIMER, mc_init_misc_lat_timer);
-	}
-
-	/*
-	 * determine is there is enough bw for current mode
-	 */
-	sclk_ff = rdev->pm.sclk;
-	mclk_ff = rdev->pm.mclk;
-
-	temp = (rdev->mc.vram_width / 8) * (rdev->mc.vram_is_ddr ? 2 : 1);
-	temp_ff.full = dfixed_const(temp);
-	mem_bw.full = dfixed_mul(mclk_ff, temp_ff);
-
-	pix_clk.full = 0;
-	pix_clk2.full = 0;
-	peak_disp_bw.full = 0;
-	if (mode1) {
-		temp_ff.full = dfixed_const(1000);
-		pix_clk.full = dfixed_const(mode1->clock); /* convert to fixed point */
-		pix_clk.full = dfixed_div(pix_clk, temp_ff);
-		temp_ff.full = dfixed_const(pixel_bytes1);
-		peak_disp_bw.full += dfixed_mul(pix_clk, temp_ff);
-	}
-	if (mode2) {
-		temp_ff.full = dfixed_const(1000);
-		pix_clk2.full = dfixed_const(mode2->clock); /* convert to fixed point */
-		pix_clk2.full = dfixed_div(pix_clk2, temp_ff);
-		temp_ff.full = dfixed_const(pixel_bytes2);
-		peak_disp_bw.full += dfixed_mul(pix_clk2, temp_ff);
-	}
-
-	mem_bw.full = dfixed_mul(mem_bw, min_mem_eff);
-	if (peak_disp_bw.full >= mem_bw.full) {
-		DRM_ERROR("You may not have enough display bandwidth for current mode\n"
-			  "If you have flickering problem, try to lower resolution, refresh rate, or color depth\n");
-	}
-
-	/*  Get values from the EXT_MEM_CNTL register...converting its contents. */
-	temp = RREG32(RADEON_MEM_TIMING_CNTL);
-	if ((rdev->family == CHIP_RV100) || (rdev->flags & RADEON_IS_IGP)) { /* RV100, M6, IGPs */
-		mem_trcd = ((temp >> 2) & 0x3) + 1;
-		mem_trp  = ((temp & 0x3)) + 1;
-		mem_tras = ((temp & 0x70) >> 4) + 1;
-	} else if (rdev->family == CHIP_R300 ||
-		   rdev->family == CHIP_R350) { /* r300, r350 */
-		mem_trcd = (temp & 0x7) + 1;
-		mem_trp = ((temp >> 8) & 0x7) + 1;
-		mem_tras = ((temp >> 11) & 0xf) + 4;
-	} else if (rdev->family == CHIP_RV350 ||
-		   rdev->family <= CHIP_RV380) {
-		/* rv3x0 */
-		mem_trcd = (temp & 0x7) + 3;
-		mem_trp = ((temp >> 8) & 0x7) + 3;
-		mem_tras = ((temp >> 11) & 0xf) + 6;
-	} else if (rdev->family == CHIP_R420 ||
-		   rdev->family == CHIP_R423 ||
-		   rdev->family == CHIP_RV410) {
-		/* r4xx */
-		mem_trcd = (temp & 0xf) + 3;
-		if (mem_trcd > 15)
-			mem_trcd = 15;
-		mem_trp = ((temp >> 8) & 0xf) + 3;
-		if (mem_trp > 15)
-			mem_trp = 15;
-		mem_tras = ((temp >> 12) & 0x1f) + 6;
-		if (mem_tras > 31)
-			mem_tras = 31;
-	} else { /* RV200, R200 */
-		mem_trcd = (temp & 0x7) + 1;
-		mem_trp = ((temp >> 8) & 0x7) + 1;
-		mem_tras = ((temp >> 12) & 0xf) + 4;
-	}
-	/* convert to FF */
-	trcd_ff.full = dfixed_const(mem_trcd);
-	trp_ff.full = dfixed_const(mem_trp);
-	tras_ff.full = dfixed_const(mem_tras);
-
-	/* Get values from the MEM_SDRAM_MODE_REG register...converting its */
-	temp = RREG32(RADEON_MEM_SDRAM_MODE_REG);
-	data = (temp & (7 << 20)) >> 20;
-	if ((rdev->family == CHIP_RV100) || rdev->flags & RADEON_IS_IGP) {
-		if (rdev->family == CHIP_RS480) /* don't think rs400 */
-			tcas_ff = memtcas_rs480_ff[data];
-		else
-			tcas_ff = memtcas_ff[data];
-	} else
-		tcas_ff = memtcas2_ff[data];
-
-	if (rdev->family == CHIP_RS400 ||
-	    rdev->family == CHIP_RS480) {
-		/* extra cas latency stored in bits 23-25 0-4 clocks */
-		data = (temp >> 23) & 0x7;
-		if (data < 5)
-			tcas_ff.full += dfixed_const(data);
-	}
-
-	if (ASIC_IS_R300(rdev) && !(rdev->flags & RADEON_IS_IGP)) {
-		/* on the R300, Tcas is included in Trbs.
-		 */
-		temp = RREG32(RADEON_MEM_CNTL);
-		data = (R300_MEM_NUM_CHANNELS_MASK & temp);
-		if (data == 1) {
-			if (R300_MEM_USE_CD_CH_ONLY & temp) {
-				temp = RREG32(R300_MC_IND_INDEX);
-				temp &= ~R300_MC_IND_ADDR_MASK;
-				temp |= R300_MC_READ_CNTL_CD_mcind;
-				WREG32(R300_MC_IND_INDEX, temp);
-				temp = RREG32(R300_MC_IND_DATA);
-				data = (R300_MEM_RBS_POSITION_C_MASK & temp);
-			} else {
-				temp = RREG32(R300_MC_READ_CNTL_AB);
-				data = (R300_MEM_RBS_POSITION_A_MASK & temp);
-			}
-		} else {
-			temp = RREG32(R300_MC_READ_CNTL_AB);
-			data = (R300_MEM_RBS_POSITION_A_MASK & temp);
-		}
-		if (rdev->family == CHIP_RV410 ||
-		    rdev->family == CHIP_R420 ||
-		    rdev->family == CHIP_R423)
-			trbs_ff = memtrbs_r4xx[data];
-		else
-			trbs_ff = memtrbs[data];
-		tcas_ff.full += trbs_ff.full;
-	}
-
-	sclk_eff_ff.full = sclk_ff.full;
-
-	if (rdev->flags & RADEON_IS_AGP) {
-		fixed20_12 agpmode_ff;
-		agpmode_ff.full = dfixed_const(radeon_agpmode);
-		temp_ff.full = dfixed_const_666(16);
-		sclk_eff_ff.full -= dfixed_mul(agpmode_ff, temp_ff);
-	}
-	/* TODO PCIE lanes may affect this - agpmode == 16?? */
-
-	if (ASIC_IS_R300(rdev)) {
-		sclk_delay_ff.full = dfixed_const(250);
-	} else {
-		if ((rdev->family == CHIP_RV100) ||
-		    rdev->flags & RADEON_IS_IGP) {
-			if (rdev->mc.vram_is_ddr)
-				sclk_delay_ff.full = dfixed_const(41);
-			else
-				sclk_delay_ff.full = dfixed_const(33);
-		} else {
-			if (rdev->mc.vram_width == 128)
-				sclk_delay_ff.full = dfixed_const(57);
-			else
-				sclk_delay_ff.full = dfixed_const(41);
-		}
-	}
-
-	mc_latency_sclk.full = dfixed_div(sclk_delay_ff, sclk_eff_ff);
-
-	if (rdev->mc.vram_is_ddr) {
-		if (rdev->mc.vram_width == 32) {
-			k1.full = dfixed_const(40);
-			c  = 3;
-		} else {
-			k1.full = dfixed_const(20);
-			c  = 1;
-		}
-	} else {
-		k1.full = dfixed_const(40);
-		c  = 3;
-	}
-
-	temp_ff.full = dfixed_const(2);
-	mc_latency_mclk.full = dfixed_mul(trcd_ff, temp_ff);
-	temp_ff.full = dfixed_const(c);
-	mc_latency_mclk.full += dfixed_mul(tcas_ff, temp_ff);
-	temp_ff.full = dfixed_const(4);
-	mc_latency_mclk.full += dfixed_mul(tras_ff, temp_ff);
-	mc_latency_mclk.full += dfixed_mul(trp_ff, temp_ff);
-	mc_latency_mclk.full += k1.full;
-
-	mc_latency_mclk.full = dfixed_div(mc_latency_mclk, mclk_ff);
-	mc_latency_mclk.full += dfixed_div(temp_ff, sclk_eff_ff);
-
-	/*
-	  HW cursor time assuming worst case of full size colour cursor.
-	*/
-	temp_ff.full = dfixed_const((2 * (cur_size - (rdev->mc.vram_is_ddr + 1))));
-	temp_ff.full += trcd_ff.full;
-	if (temp_ff.full < tras_ff.full)
-		temp_ff.full = tras_ff.full;
-	cur_latency_mclk.full = dfixed_div(temp_ff, mclk_ff);
-
-	temp_ff.full = dfixed_const(cur_size);
-	cur_latency_sclk.full = dfixed_div(temp_ff, sclk_eff_ff);
-	/*
-	  Find the total latency for the display data.
-	*/
-	disp_latency_overhead.full = dfixed_const(8);
-	disp_latency_overhead.full = dfixed_div(disp_latency_overhead, sclk_ff);
-	mc_latency_mclk.full += disp_latency_overhead.full + cur_latency_mclk.full;
-	mc_latency_sclk.full += disp_latency_overhead.full + cur_latency_sclk.full;
-
-	if (mc_latency_mclk.full > mc_latency_sclk.full)
-		disp_latency.full = mc_latency_mclk.full;
-	else
-		disp_latency.full = mc_latency_sclk.full;
-
-	/* setup Max GRPH_STOP_REQ default value */
-	if (ASIC_IS_RV100(rdev))
-		max_stop_req = 0x5c;
-	else
-		max_stop_req = 0x7c;
-
-	if (mode1) {
-		/*  CRTC1
-		    Set GRPH_BUFFER_CNTL register using h/w defined optimal values.
-		    GRPH_STOP_REQ <= MIN[ 0x7C, (CRTC_H_DISP + 1) * (bit depth) / 0x10 ]
-		*/
-		stop_req = mode1->hdisplay * pixel_bytes1 / 16;
-
-		if (stop_req > max_stop_req)
-			stop_req = max_stop_req;
-
-		/*
-		  Find the drain rate of the display buffer.
-		*/
-		temp_ff.full = dfixed_const((16/pixel_bytes1));
-		disp_drain_rate.full = dfixed_div(pix_clk, temp_ff);
-
-		/*
-		  Find the critical point of the display buffer.
-		*/
-		crit_point_ff.full = dfixed_mul(disp_drain_rate, disp_latency);
-		crit_point_ff.full += dfixed_const_half(0);
-
-		critical_point = dfixed_trunc(crit_point_ff);
-
-		if (rdev->disp_priority == 2) {
-			critical_point = 0;
-		}
-
-		/*
-		  The critical point should never be above max_stop_req-4.  Setting
-		  GRPH_CRITICAL_CNTL = 0 will thus force high priority all the time.
-		*/
-		if (max_stop_req - critical_point < 4)
-			critical_point = 0;
-
-		if (critical_point == 0 && mode2 && rdev->family == CHIP_R300) {
-			/* some R300 cards have problem with this set to 0, when CRTC2 is enabled.*/
-			critical_point = 0x10;
-		}
-
-		temp = RREG32(RADEON_GRPH_BUFFER_CNTL);
-		temp &= ~(RADEON_GRPH_STOP_REQ_MASK);
-		temp |= (stop_req << RADEON_GRPH_STOP_REQ_SHIFT);
-		temp &= ~(RADEON_GRPH_START_REQ_MASK);
-		if ((rdev->family == CHIP_R350) &&
-		    (stop_req > 0x15)) {
-			stop_req -= 0x10;
-		}
-		temp |= (stop_req << RADEON_GRPH_START_REQ_SHIFT);
-		temp |= RADEON_GRPH_BUFFER_SIZE;
-		temp &= ~(RADEON_GRPH_CRITICAL_CNTL   |
-			  RADEON_GRPH_CRITICAL_AT_SOF |
-			  RADEON_GRPH_STOP_CNTL);
-		/*
-		  Write the result into the register.
-		*/
-		WREG32(RADEON_GRPH_BUFFER_CNTL, ((temp & ~RADEON_GRPH_CRITICAL_POINT_MASK) |
-						       (critical_point << RADEON_GRPH_CRITICAL_POINT_SHIFT)));
-
-#if 0
-		if ((rdev->family == CHIP_RS400) ||
-		    (rdev->family == CHIP_RS480)) {
-			/* attempt to program RS400 disp regs correctly ??? */
-			temp = RREG32(RS400_DISP1_REG_CNTL);
-			temp &= ~(RS400_DISP1_START_REQ_LEVEL_MASK |
-				  RS400_DISP1_STOP_REQ_LEVEL_MASK);
-			WREG32(RS400_DISP1_REQ_CNTL1, (temp |
-						       (critical_point << RS400_DISP1_START_REQ_LEVEL_SHIFT) |
-						       (critical_point << RS400_DISP1_STOP_REQ_LEVEL_SHIFT)));
-			temp = RREG32(RS400_DMIF_MEM_CNTL1);
-			temp &= ~(RS400_DISP1_CRITICAL_POINT_START_MASK |
-				  RS400_DISP1_CRITICAL_POINT_STOP_MASK);
-			WREG32(RS400_DMIF_MEM_CNTL1, (temp |
-						      (critical_point << RS400_DISP1_CRITICAL_POINT_START_SHIFT) |
-						      (critical_point << RS400_DISP1_CRITICAL_POINT_STOP_SHIFT)));
-		}
-#endif
-
-		DRM_DEBUG_KMS("GRPH_BUFFER_CNTL from to %x\n",
-			  /* 	  (unsigned int)info->SavedReg->grph_buffer_cntl, */
-			  (unsigned int)RREG32(RADEON_GRPH_BUFFER_CNTL));
-	}
-
-	if (mode2) {
-		u32 grph2_cntl;
-		stop_req = mode2->hdisplay * pixel_bytes2 / 16;
-
-		if (stop_req > max_stop_req)
-			stop_req = max_stop_req;
-
-		/*
-		  Find the drain rate of the display buffer.
-		*/
-		temp_ff.full = dfixed_const((16/pixel_bytes2));
-		disp_drain_rate2.full = dfixed_div(pix_clk2, temp_ff);
-
-		grph2_cntl = RREG32(RADEON_GRPH2_BUFFER_CNTL);
-		grph2_cntl &= ~(RADEON_GRPH_STOP_REQ_MASK);
-		grph2_cntl |= (stop_req << RADEON_GRPH_STOP_REQ_SHIFT);
-		grph2_cntl &= ~(RADEON_GRPH_START_REQ_MASK);
-		if ((rdev->family == CHIP_R350) &&
-		    (stop_req > 0x15)) {
-			stop_req -= 0x10;
-		}
-		grph2_cntl |= (stop_req << RADEON_GRPH_START_REQ_SHIFT);
-		grph2_cntl |= RADEON_GRPH_BUFFER_SIZE;
-		grph2_cntl &= ~(RADEON_GRPH_CRITICAL_CNTL   |
-			  RADEON_GRPH_CRITICAL_AT_SOF |
-			  RADEON_GRPH_STOP_CNTL);
-
-		if ((rdev->family == CHIP_RS100) ||
-		    (rdev->family == CHIP_RS200))
-			critical_point2 = 0;
-		else {
-			temp = (rdev->mc.vram_width * rdev->mc.vram_is_ddr + 1)/128;
-			temp_ff.full = dfixed_const(temp);
-			temp_ff.full = dfixed_mul(mclk_ff, temp_ff);
-			if (sclk_ff.full < temp_ff.full)
-				temp_ff.full = sclk_ff.full;
-
-			read_return_rate.full = temp_ff.full;
-
-			if (mode1) {
-				temp_ff.full = read_return_rate.full - disp_drain_rate.full;
-				time_disp1_drop_priority.full = dfixed_div(crit_point_ff, temp_ff);
-			} else {
-				time_disp1_drop_priority.full = 0;
-			}
-			crit_point_ff.full = disp_latency.full + time_disp1_drop_priority.full + disp_latency.full;
-			crit_point_ff.full = dfixed_mul(crit_point_ff, disp_drain_rate2);
-			crit_point_ff.full += dfixed_const_half(0);
-
-			critical_point2 = dfixed_trunc(crit_point_ff);
-
-			if (rdev->disp_priority == 2) {
-				critical_point2 = 0;
-			}
-
-			if (max_stop_req - critical_point2 < 4)
-				critical_point2 = 0;
-
-		}
-
-		if (critical_point2 == 0 && rdev->family == CHIP_R300) {
-			/* some R300 cards have problem with this set to 0 */
-			critical_point2 = 0x10;
-		}
-
-		WREG32(RADEON_GRPH2_BUFFER_CNTL, ((grph2_cntl & ~RADEON_GRPH_CRITICAL_POINT_MASK) |
-						  (critical_point2 << RADEON_GRPH_CRITICAL_POINT_SHIFT)));
-
-		if ((rdev->family == CHIP_RS400) ||
-		    (rdev->family == CHIP_RS480)) {
-#if 0
-			/* attempt to program RS400 disp2 regs correctly ??? */
-			temp = RREG32(RS400_DISP2_REQ_CNTL1);
-			temp &= ~(RS400_DISP2_START_REQ_LEVEL_MASK |
-				  RS400_DISP2_STOP_REQ_LEVEL_MASK);
-			WREG32(RS400_DISP2_REQ_CNTL1, (temp |
-						       (critical_point2 << RS400_DISP1_START_REQ_LEVEL_SHIFT) |
-						       (critical_point2 << RS400_DISP1_STOP_REQ_LEVEL_SHIFT)));
-			temp = RREG32(RS400_DISP2_REQ_CNTL2);
-			temp &= ~(RS400_DISP2_CRITICAL_POINT_START_MASK |
-				  RS400_DISP2_CRITICAL_POINT_STOP_MASK);
-			WREG32(RS400_DISP2_REQ_CNTL2, (temp |
-						       (critical_point2 << RS400_DISP2_CRITICAL_POINT_START_SHIFT) |
-						       (critical_point2 << RS400_DISP2_CRITICAL_POINT_STOP_SHIFT)));
-#endif
-			WREG32(RS400_DISP2_REQ_CNTL1, 0x105DC1CC);
-			WREG32(RS400_DISP2_REQ_CNTL2, 0x2749D000);
-			WREG32(RS400_DMIF_MEM_CNTL1,  0x29CA71DC);
-			WREG32(RS400_DISP1_REQ_CNTL1, 0x28FBC3AC);
-		}
-
-		DRM_DEBUG_KMS("GRPH2_BUFFER_CNTL from to %x\n",
-			  (unsigned int)RREG32(RADEON_GRPH2_BUFFER_CNTL));
-	}
-}
-
-static void r100_cs_track_texture_print(struct r100_cs_track_texture *t)
-{
-	DRM_ERROR("pitch                      %d\n", t->pitch);
-	DRM_ERROR("use_pitch                  %d\n", t->use_pitch);
-	DRM_ERROR("width                      %d\n", t->width);
-	DRM_ERROR("width_11                   %d\n", t->width_11);
-	DRM_ERROR("height                     %d\n", t->height);
-	DRM_ERROR("height_11                  %d\n", t->height_11);
-	DRM_ERROR("num levels                 %d\n", t->num_levels);
-	DRM_ERROR("depth                      %d\n", t->txdepth);
-	DRM_ERROR("bpp                        %d\n", t->cpp);
-	DRM_ERROR("coordinate type            %d\n", t->tex_coord_type);
-	DRM_ERROR("width round to power of 2  %d\n", t->roundup_w);
-	DRM_ERROR("height round to power of 2 %d\n", t->roundup_h);
-	DRM_ERROR("compress format            %d\n", t->compress_format);
-}
-
-static int r100_track_compress_size(int compress_format, int w, int h)
-{
-	int block_width, block_height, block_bytes;
-	int wblocks, hblocks;
-	int min_wblocks;
-	int sz;
-
-	block_width = 4;
-	block_height = 4;
-
-	switch (compress_format) {
-	case R100_TRACK_COMP_DXT1:
-		block_bytes = 8;
-		min_wblocks = 4;
-		break;
-	default:
-	case R100_TRACK_COMP_DXT35:
-		block_bytes = 16;
-		min_wblocks = 2;
-		break;
-	}
-
-	hblocks = (h + block_height - 1) / block_height;
-	wblocks = (w + block_width - 1) / block_width;
-	if (wblocks < min_wblocks)
-		wblocks = min_wblocks;
-	sz = wblocks * hblocks * block_bytes;
-	return sz;
-}
-
-static int r100_cs_track_cube(struct radeon_device *rdev,
-			      struct r100_cs_track *track, unsigned idx)
-{
-	unsigned face, w, h;
-	struct radeon_bo *cube_robj;
-	unsigned long size;
-	unsigned compress_format = track->textures[idx].compress_format;
-
-	for (face = 0; face < 5; face++) {
-		cube_robj = track->textures[idx].cube_info[face].robj;
-		w = track->textures[idx].cube_info[face].width;
-		h = track->textures[idx].cube_info[face].height;
-
-		if (compress_format) {
-			size = r100_track_compress_size(compress_format, w, h);
-		} else
-			size = w * h;
-		size *= track->textures[idx].cpp;
-
-		size += track->textures[idx].cube_info[face].offset;
-
-		if (size > radeon_bo_size(cube_robj)) {
-			DRM_ERROR("Cube texture offset greater than object size %lu %lu\n",
-				  size, radeon_bo_size(cube_robj));
-			r100_cs_track_texture_print(&track->textures[idx]);
-			return -1;
-		}
-	}
-	return 0;
-}
-
-static int r100_cs_track_texture_check(struct radeon_device *rdev,
-				       struct r100_cs_track *track)
-{
-	struct radeon_bo *robj;
-	unsigned long size;
-	unsigned u, i, w, h, d;
-	int ret;
-
-	for (u = 0; u < track->num_texture; u++) {
-		if (!track->textures[u].enabled)
-			continue;
-		if (track->textures[u].lookup_disable)
-			continue;
-		robj = track->textures[u].robj;
-		if (robj == NULL) {
-			DRM_ERROR("No texture bound to unit %u\n", u);
-			return -EINVAL;
-		}
-		size = 0;
-		for (i = 0; i <= track->textures[u].num_levels; i++) {
-			if (track->textures[u].use_pitch) {
-				if (rdev->family < CHIP_R300)
-					w = (track->textures[u].pitch / track->textures[u].cpp) / (1 << i);
-				else
-					w = track->textures[u].pitch / (1 << i);
-			} else {
-				w = track->textures[u].width;
-				if (rdev->family >= CHIP_RV515)
-					w |= track->textures[u].width_11;
-				w = w / (1 << i);
-				if (track->textures[u].roundup_w)
-					w = roundup_pow_of_two(w);
-			}
-			h = track->textures[u].height;
-			if (rdev->family >= CHIP_RV515)
-				h |= track->textures[u].height_11;
-			h = h / (1 << i);
-			if (track->textures[u].roundup_h)
-				h = roundup_pow_of_two(h);
-			if (track->textures[u].tex_coord_type == 1) {
-				d = (1 << track->textures[u].txdepth) / (1 << i);
-				if (!d)
-					d = 1;
-			} else {
-				d = 1;
-			}
-			if (track->textures[u].compress_format) {
-
-				size += r100_track_compress_size(track->textures[u].compress_format, w, h) * d;
-				/* compressed textures are block based */
-			} else
-				size += w * h * d;
-		}
-		size *= track->textures[u].cpp;
-
-		switch (track->textures[u].tex_coord_type) {
-		case 0:
-		case 1:
-			break;
-		case 2:
-			if (track->separate_cube) {
-				ret = r100_cs_track_cube(rdev, track, u);
-				if (ret)
-					return ret;
-			} else
-				size *= 6;
-			break;
-		default:
-			DRM_ERROR("Invalid texture coordinate type %u for unit "
-				  "%u\n", track->textures[u].tex_coord_type, u);
-			return -EINVAL;
-		}
-		if (size > radeon_bo_size(robj)) {
-			DRM_ERROR("Texture of unit %u needs %lu bytes but is "
-				  "%lu\n", u, size, radeon_bo_size(robj));
-			r100_cs_track_texture_print(&track->textures[u]);
-			return -EINVAL;
-		}
-	}
-	return 0;
-}
-
-int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track)
-{
-	unsigned i;
-	unsigned long size;
-	unsigned prim_walk;
-	unsigned nverts;
-	unsigned num_cb = track->cb_dirty ? track->num_cb : 0;
-
-	if (num_cb && !track->zb_cb_clear && !track->color_channel_mask &&
-	    !track->blend_read_enable)
-		num_cb = 0;
-
-	for (i = 0; i < num_cb; i++) {
-		if (track->cb[i].robj == NULL) {
-			DRM_ERROR("[drm] No buffer for color buffer %d !\n", i);
-			return -EINVAL;
-		}
-		size = track->cb[i].pitch * track->cb[i].cpp * track->maxy;
-		size += track->cb[i].offset;
-		if (size > radeon_bo_size(track->cb[i].robj)) {
-			DRM_ERROR("[drm] Buffer too small for color buffer %d "
-				  "(need %lu have %lu) !\n", i, size,
-				  radeon_bo_size(track->cb[i].robj));
-			DRM_ERROR("[drm] color buffer %d (%u %u %u %u)\n",
-				  i, track->cb[i].pitch, track->cb[i].cpp,
-				  track->cb[i].offset, track->maxy);
-			return -EINVAL;
-		}
-	}
-	track->cb_dirty = false;
-
-	if (track->zb_dirty && track->z_enabled) {
-		if (track->zb.robj == NULL) {
-			DRM_ERROR("[drm] No buffer for z buffer !\n");
-			return -EINVAL;
-		}
-		size = track->zb.pitch * track->zb.cpp * track->maxy;
-		size += track->zb.offset;
-		if (size > radeon_bo_size(track->zb.robj)) {
-			DRM_ERROR("[drm] Buffer too small for z buffer "
-				  "(need %lu have %lu) !\n", size,
-				  radeon_bo_size(track->zb.robj));
-			DRM_ERROR("[drm] zbuffer (%u %u %u %u)\n",
-				  track->zb.pitch, track->zb.cpp,
-				  track->zb.offset, track->maxy);
-			return -EINVAL;
-		}
-	}
-	track->zb_dirty = false;
-
-	if (track->aa_dirty && track->aaresolve) {
-		if (track->aa.robj == NULL) {
-			DRM_ERROR("[drm] No buffer for AA resolve buffer %d !\n", i);
-			return -EINVAL;
-		}
-		/* I believe the format comes from colorbuffer0. */
-		size = track->aa.pitch * track->cb[0].cpp * track->maxy;
-		size += track->aa.offset;
-		if (size > radeon_bo_size(track->aa.robj)) {
-			DRM_ERROR("[drm] Buffer too small for AA resolve buffer %d "
-				  "(need %lu have %lu) !\n", i, size,
-				  radeon_bo_size(track->aa.robj));
-			DRM_ERROR("[drm] AA resolve buffer %d (%u %u %u %u)\n",
-				  i, track->aa.pitch, track->cb[0].cpp,
-				  track->aa.offset, track->maxy);
-			return -EINVAL;
-		}
-	}
-	track->aa_dirty = false;
-
-	prim_walk = (track->vap_vf_cntl >> 4) & 0x3;
-	if (track->vap_vf_cntl & (1 << 14)) {
-		nverts = track->vap_alt_nverts;
-	} else {
-		nverts = (track->vap_vf_cntl >> 16) & 0xFFFF;
-	}
-	switch (prim_walk) {
-	case 1:
-		for (i = 0; i < track->num_arrays; i++) {
-			size = track->arrays[i].esize * track->max_indx * 4;
-			if (track->arrays[i].robj == NULL) {
-				DRM_ERROR("(PW %u) Vertex array %u no buffer "
-					  "bound\n", prim_walk, i);
-				return -EINVAL;
-			}
-			if (size > radeon_bo_size(track->arrays[i].robj)) {
-				dev_err(rdev->dev, "(PW %u) Vertex array %u "
-					"need %lu dwords have %lu dwords\n",
-					prim_walk, i, size >> 2,
-					radeon_bo_size(track->arrays[i].robj)
-					>> 2);
-				DRM_ERROR("Max indices %u\n", track->max_indx);
-				return -EINVAL;
-			}
-		}
-		break;
-	case 2:
-		for (i = 0; i < track->num_arrays; i++) {
-			size = track->arrays[i].esize * (nverts - 1) * 4;
-			if (track->arrays[i].robj == NULL) {
-				DRM_ERROR("(PW %u) Vertex array %u no buffer "
-					  "bound\n", prim_walk, i);
-				return -EINVAL;
-			}
-			if (size > radeon_bo_size(track->arrays[i].robj)) {
-				dev_err(rdev->dev, "(PW %u) Vertex array %u "
-					"need %lu dwords have %lu dwords\n",
-					prim_walk, i, size >> 2,
-					radeon_bo_size(track->arrays[i].robj)
-					>> 2);
-				return -EINVAL;
-			}
-		}
-		break;
-	case 3:
-		size = track->vtx_size * nverts;
-		if (size != track->immd_dwords) {
-			DRM_ERROR("IMMD draw %u dwors but needs %lu dwords\n",
-				  track->immd_dwords, size);
-			DRM_ERROR("VAP_VF_CNTL.NUM_VERTICES %u, VTX_SIZE %u\n",
-				  nverts, track->vtx_size);
-			return -EINVAL;
-		}
-		break;
-	default:
-		DRM_ERROR("[drm] Invalid primitive walk %d for VAP_VF_CNTL\n",
-			  prim_walk);
-		return -EINVAL;
-	}
-
-	if (track->tex_dirty) {
-		track->tex_dirty = false;
-		return r100_cs_track_texture_check(rdev, track);
-	}
-	return 0;
-}
-
-void r100_cs_track_clear(struct radeon_device *rdev, struct r100_cs_track *track)
-{
-	unsigned i, face;
-
-	track->cb_dirty = true;
-	track->zb_dirty = true;
-	track->tex_dirty = true;
-	track->aa_dirty = true;
-
-	if (rdev->family < CHIP_R300) {
-		track->num_cb = 1;
-		if (rdev->family <= CHIP_RS200)
-			track->num_texture = 3;
-		else
-			track->num_texture = 6;
-		track->maxy = 2048;
-		track->separate_cube = 1;
-	} else {
-		track->num_cb = 4;
-		track->num_texture = 16;
-		track->maxy = 4096;
-		track->separate_cube = 0;
-		track->aaresolve = false;
-		track->aa.robj = NULL;
-	}
-
-	for (i = 0; i < track->num_cb; i++) {
-		track->cb[i].robj = NULL;
-		track->cb[i].pitch = 8192;
-		track->cb[i].cpp = 16;
-		track->cb[i].offset = 0;
-	}
-	track->z_enabled = true;
-	track->zb.robj = NULL;
-	track->zb.pitch = 8192;
-	track->zb.cpp = 4;
-	track->zb.offset = 0;
-	track->vtx_size = 0x7F;
-	track->immd_dwords = 0xFFFFFFFFUL;
-	track->num_arrays = 11;
-	track->max_indx = 0x00FFFFFFUL;
-	for (i = 0; i < track->num_arrays; i++) {
-		track->arrays[i].robj = NULL;
-		track->arrays[i].esize = 0x7F;
-	}
-	for (i = 0; i < track->num_texture; i++) {
-		track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-		track->textures[i].pitch = 16536;
-		track->textures[i].width = 16536;
-		track->textures[i].height = 16536;
-		track->textures[i].width_11 = 1 << 11;
-		track->textures[i].height_11 = 1 << 11;
-		track->textures[i].num_levels = 12;
-		if (rdev->family <= CHIP_RS200) {
-			track->textures[i].tex_coord_type = 0;
-			track->textures[i].txdepth = 0;
-		} else {
-			track->textures[i].txdepth = 16;
-			track->textures[i].tex_coord_type = 1;
-		}
-		track->textures[i].cpp = 64;
-		track->textures[i].robj = NULL;
-		/* CS IB emission code makes sure texture unit are disabled */
-		track->textures[i].enabled = false;
-		track->textures[i].lookup_disable = false;
-		track->textures[i].roundup_w = true;
-		track->textures[i].roundup_h = true;
-		if (track->separate_cube)
-			for (face = 0; face < 5; face++) {
-				track->textures[i].cube_info[face].robj = NULL;
-				track->textures[i].cube_info[face].width = 16536;
-				track->textures[i].cube_info[face].height = 16536;
-				track->textures[i].cube_info[face].offset = 0;
-			}
-	}
-}
-
-int r100_ring_test(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	uint32_t scratch;
-	uint32_t tmp = 0;
-	unsigned i;
-	int r;
-
-	r = radeon_scratch_get(rdev, &scratch);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to get scratch reg (%d).\n", r);
-		return r;
-	}
-	WREG32(scratch, 0xCAFEDEAD);
-	r = radeon_ring_lock(rdev, ring, 2);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
-		radeon_scratch_free(rdev, scratch);
-		return r;
-	}
-	radeon_ring_write(ring, PACKET0(scratch, 0));
-	radeon_ring_write(ring, 0xDEADBEEF);
-	radeon_ring_unlock_commit(rdev, ring);
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(scratch);
-		if (tmp == 0xDEADBEEF) {
-			break;
-		}
-		DRM_UDELAY(1);
-	}
-	if (i < rdev->usec_timeout) {
-		DRM_INFO("ring test succeeded in %d usecs\n", i);
-	} else {
-		DRM_ERROR("radeon: ring test failed (scratch(0x%04X)=0x%08X)\n",
-			  scratch, tmp);
-		r = -EINVAL;
-	}
-	radeon_scratch_free(rdev, scratch);
-	return r;
-}
-
-void r100_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-
-	radeon_ring_write(ring, PACKET0(RADEON_CP_IB_BASE, 1));
-	radeon_ring_write(ring, ib->gpu_addr);
-	radeon_ring_write(ring, ib->length_dw);
-}
-
-int r100_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	struct radeon_ib *ib;
-	uint32_t scratch;
-	uint32_t tmp = 0;
-	unsigned i;
-	int r;
-
-	r = radeon_scratch_get(rdev, &scratch);
-	if (r) {
-		DRM_ERROR("radeon: failed to get scratch reg (%d).\n", r);
-		return r;
-	}
-	WREG32(scratch, 0xCAFEDEAD);
-	r = radeon_ib_get(rdev, RADEON_RING_TYPE_GFX_INDEX, &ib, 256);
-	if (r) {
-		return r;
-	}
-	ib->ptr[0] = PACKET0(scratch, 0);
-	ib->ptr[1] = 0xDEADBEEF;
-	ib->ptr[2] = PACKET2(0);
-	ib->ptr[3] = PACKET2(0);
-	ib->ptr[4] = PACKET2(0);
-	ib->ptr[5] = PACKET2(0);
-	ib->ptr[6] = PACKET2(0);
-	ib->ptr[7] = PACKET2(0);
-	ib->length_dw = 8;
-	r = radeon_ib_schedule(rdev, ib);
-	if (r) {
-		radeon_scratch_free(rdev, scratch);
-		radeon_ib_free(rdev, &ib);
-		return r;
-	}
-	r = radeon_fence_wait(ib->fence, false);
-	if (r) {
-		return r;
-	}
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(scratch);
-		if (tmp == 0xDEADBEEF) {
-			break;
-		}
-		DRM_UDELAY(1);
-	}
-	if (i < rdev->usec_timeout) {
-		DRM_INFO("ib test succeeded in %u usecs\n", i);
-	} else {
-		DRM_ERROR("radeon: ib test failed (scratch(0x%04X)=0x%08X)\n",
-			  scratch, tmp);
-		r = -EINVAL;
-	}
-	radeon_scratch_free(rdev, scratch);
-	radeon_ib_free(rdev, &ib);
-	return r;
-}
-
-void r100_ib_fini(struct radeon_device *rdev)
-{
-	radeon_ib_pool_suspend(rdev);
-	radeon_ib_pool_fini(rdev);
-}
-
-void r100_mc_stop(struct radeon_device *rdev, struct r100_mc_save *save)
-{
-	/* Shutdown CP we shouldn't need to do that but better be safe than
-	 * sorry
-	 */
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
-	WREG32(R_000740_CP_CSQ_CNTL, 0);
-
-	/* Save few CRTC registers */
-	save->GENMO_WT = RREG8(R_0003C2_GENMO_WT);
-	save->CRTC_EXT_CNTL = RREG32(R_000054_CRTC_EXT_CNTL);
-	save->CRTC_GEN_CNTL = RREG32(R_000050_CRTC_GEN_CNTL);
-	save->CUR_OFFSET = RREG32(R_000260_CUR_OFFSET);
-	if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
-		save->CRTC2_GEN_CNTL = RREG32(R_0003F8_CRTC2_GEN_CNTL);
-		save->CUR2_OFFSET = RREG32(R_000360_CUR2_OFFSET);
-	}
-
-	/* Disable VGA aperture access */
-	WREG8(R_0003C2_GENMO_WT, C_0003C2_VGA_RAM_EN & save->GENMO_WT);
-	/* Disable cursor, overlay, crtc */
-	WREG32(R_000260_CUR_OFFSET, save->CUR_OFFSET | S_000260_CUR_LOCK(1));
-	WREG32(R_000054_CRTC_EXT_CNTL, save->CRTC_EXT_CNTL |
-					S_000054_CRTC_DISPLAY_DIS(1));
-	WREG32(R_000050_CRTC_GEN_CNTL,
-			(C_000050_CRTC_CUR_EN & save->CRTC_GEN_CNTL) |
-			S_000050_CRTC_DISP_REQ_EN_B(1));
-	WREG32(R_000420_OV0_SCALE_CNTL,
-		C_000420_OV0_OVERLAY_EN & RREG32(R_000420_OV0_SCALE_CNTL));
-	WREG32(R_000260_CUR_OFFSET, C_000260_CUR_LOCK & save->CUR_OFFSET);
-	if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
-		WREG32(R_000360_CUR2_OFFSET, save->CUR2_OFFSET |
-						S_000360_CUR2_LOCK(1));
-		WREG32(R_0003F8_CRTC2_GEN_CNTL,
-			(C_0003F8_CRTC2_CUR_EN & save->CRTC2_GEN_CNTL) |
-			S_0003F8_CRTC2_DISPLAY_DIS(1) |
-			S_0003F8_CRTC2_DISP_REQ_EN_B(1));
-		WREG32(R_000360_CUR2_OFFSET,
-			C_000360_CUR2_LOCK & save->CUR2_OFFSET);
-	}
-}
-
-void r100_mc_resume(struct radeon_device *rdev, struct r100_mc_save *save)
-{
-	/* Update base address for crtc */
-	WREG32(R_00023C_DISPLAY_BASE_ADDR, rdev->mc.vram_start);
-	if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
-		WREG32(R_00033C_CRTC2_DISPLAY_BASE_ADDR, rdev->mc.vram_start);
-	}
-	/* Restore CRTC registers */
-	WREG8(R_0003C2_GENMO_WT, save->GENMO_WT);
-	WREG32(R_000054_CRTC_EXT_CNTL, save->CRTC_EXT_CNTL);
-	WREG32(R_000050_CRTC_GEN_CNTL, save->CRTC_GEN_CNTL);
-	if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
-		WREG32(R_0003F8_CRTC2_GEN_CNTL, save->CRTC2_GEN_CNTL);
-	}
-}
-
-void r100_vga_render_disable(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	tmp = RREG8(R_0003C2_GENMO_WT);
-	WREG8(R_0003C2_GENMO_WT, C_0003C2_VGA_RAM_EN & tmp);
-}
-
-static void r100_debugfs(struct radeon_device *rdev)
-{
-	int r;
-
-	r = r100_debugfs_mc_info_init(rdev);
-	if (r)
-		dev_warn(rdev->dev, "Failed to create r100_mc debugfs file.\n");
-}
-
-static void r100_mc_program(struct radeon_device *rdev)
-{
-	struct r100_mc_save save;
-
-	/* Stops all mc clients */
-	r100_mc_stop(rdev, &save);
-	if (rdev->flags & RADEON_IS_AGP) {
-		WREG32(R_00014C_MC_AGP_LOCATION,
-			S_00014C_MC_AGP_START(rdev->mc.gtt_start >> 16) |
-			S_00014C_MC_AGP_TOP(rdev->mc.gtt_end >> 16));
-		WREG32(R_000170_AGP_BASE, lower_32_bits(rdev->mc.agp_base));
-		if (rdev->family > CHIP_RV200)
-			WREG32(R_00015C_AGP_BASE_2,
-				upper_32_bits(rdev->mc.agp_base) & 0xff);
-	} else {
-		WREG32(R_00014C_MC_AGP_LOCATION, 0x0FFFFFFF);
-		WREG32(R_000170_AGP_BASE, 0);
-		if (rdev->family > CHIP_RV200)
-			WREG32(R_00015C_AGP_BASE_2, 0);
-	}
-	/* Wait for mc idle */
-	if (r100_mc_wait_for_idle(rdev))
-		dev_warn(rdev->dev, "Wait for MC idle timeout.\n");
-	/* Program MC, should be a 32bits limited address space */
-	WREG32(R_000148_MC_FB_LOCATION,
-		S_000148_MC_FB_START(rdev->mc.vram_start >> 16) |
-		S_000148_MC_FB_TOP(rdev->mc.vram_end >> 16));
-	r100_mc_resume(rdev, &save);
-}
-
-void r100_clock_startup(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	if (radeon_dynclks != -1 && radeon_dynclks)
-		radeon_legacy_set_clock_gating(rdev, 1);
-	/* We need to force on some of the block */
-	tmp = RREG32_PLL(R_00000D_SCLK_CNTL);
-	tmp |= S_00000D_FORCE_CP(1) | S_00000D_FORCE_VIP(1);
-	if ((rdev->family == CHIP_RV250) || (rdev->family == CHIP_RV280))
-		tmp |= S_00000D_FORCE_DISP1(1) | S_00000D_FORCE_DISP2(1);
-	WREG32_PLL(R_00000D_SCLK_CNTL, tmp);
-}
-
-static int r100_startup(struct radeon_device *rdev)
-{
-	int r;
-
-	/* set common regs */
-	r100_set_common_regs(rdev);
-	/* program mc */
-	r100_mc_program(rdev);
-	/* Resume clock */
-	r100_clock_startup(rdev);
-	/* Initialize GART (initialize after TTM so we can allocate
-	 * memory through TTM but finalize after TTM) */
-	r100_enable_bm(rdev);
-	if (rdev->flags & RADEON_IS_PCI) {
-		r = r100_pci_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	r100_irq_set(rdev);
-	rdev->config.r100.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
-	/* 1M ring buffer */
-	r = r100_cp_init(rdev, 1024 * 1024);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
-		return r;
-	}
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		dev_err(rdev->dev, "failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return 0;
-}
-
-int r100_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Make sur GART are not working */
-	if (rdev->flags & RADEON_IS_PCI)
-		r100_pci_gart_disable(rdev);
-	/* Resume clock before doing reset */
-	r100_clock_startup(rdev);
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* post */
-	radeon_combios_asic_init(rdev->ddev);
-	/* Resume clock after posting */
-	r100_clock_startup(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-
-	rdev->accel_working = true;
-	r = r100_startup(rdev);
-	if (r) {
-		rdev->accel_working = false;
-	}
-	return r;
-}
-
-int r100_suspend(struct radeon_device *rdev)
-{
-	radeon_ib_pool_suspend(rdev);
-	r100_cp_disable(rdev);
-	radeon_wb_disable(rdev);
-	r100_irq_disable(rdev);
-	if (rdev->flags & RADEON_IS_PCI)
-		r100_pci_gart_disable(rdev);
-	return 0;
-}
-
-void r100_fini(struct radeon_device *rdev)
-{
-	r100_cp_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_gem_fini(rdev);
-	if (rdev->flags & RADEON_IS_PCI)
-		r100_pci_gart_fini(rdev);
-	radeon_agp_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-/*
- * Due to how kexec works, it can leave the hw fully initialised when it
- * boots the new kernel. However doing our init sequence with the CP and
- * WB stuff setup causes GPU hangs on the RN50 at least. So at startup
- * do some quick sanity checks and restore sane values to avoid this
- * problem.
- */
-void r100_restore_sanity(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	tmp = RREG32(RADEON_CP_CSQ_CNTL);
-	if (tmp) {
-		WREG32(RADEON_CP_CSQ_CNTL, 0);
-	}
-	tmp = RREG32(RADEON_CP_RB_CNTL);
-	if (tmp) {
-		WREG32(RADEON_CP_RB_CNTL, 0);
-	}
-	tmp = RREG32(RADEON_SCRATCH_UMSK);
-	if (tmp) {
-		WREG32(RADEON_SCRATCH_UMSK, 0);
-	}
-}
-
-int r100_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Register debugfs file specific to this group of asics */
-	r100_debugfs(rdev);
-	/* Disable VGA */
-	r100_vga_render_disable(rdev);
-	/* Initialize scratch registers */
-	radeon_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* sanity check some register to avoid hangs like after kexec */
-	r100_restore_sanity(rdev);
-	/* TODO: disable VGA need to use VGA request */
-	/* BIOS*/
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	if (rdev->is_atom_bios) {
-		dev_err(rdev->dev, "Expecting combios for RS400/RS480 GPU\n");
-		return -EINVAL;
-	} else {
-		r = radeon_combios_init(rdev);
-		if (r)
-			return r;
-	}
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev,
-			"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* check if cards are posted or not */
-	if (radeon_boot_test_post_card(rdev) == false)
-		return -EINVAL;
-	/* Set asic errata */
-	r100_errata(rdev);
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* initialize AGP */
-	if (rdev->flags & RADEON_IS_AGP) {
-		r = radeon_agp_init(rdev);
-		if (r) {
-			radeon_agp_disable(rdev);
-		}
-	}
-	/* initialize VRAM */
-	r100_mc_init(rdev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-	if (rdev->flags & RADEON_IS_PCI) {
-		r = r100_pci_gart_init(rdev);
-		if (r)
-			return r;
-	}
-	r100_set_safe_registers(rdev);
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = r100_startup(rdev);
-	if (r) {
-		/* Somethings want wront with the accel init stop accel */
-		dev_err(rdev->dev, "Disabling GPU acceleration\n");
-		r100_cp_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		if (rdev->flags & RADEON_IS_PCI)
-			r100_pci_gart_fini(rdev);
-		rdev->accel_working = false;
-	}
-	return 0;
-}
-
-uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-	if (reg < rdev->rmmio_size)
-		return readl(((void __iomem *)rdev->rmmio) + reg);
-	else {
-		writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
-		return readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
-	}
-}
-
-void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-	if (reg < rdev->rmmio_size)
-		writel(v, ((void __iomem *)rdev->rmmio) + reg);
-	else {
-		writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
-		writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
-	}
-}
-
-u32 r100_io_rreg(struct radeon_device *rdev, u32 reg)
-{
-	if (reg < rdev->rio_mem_size)
-		return ioread32(rdev->rio_mem + reg);
-	else {
-		iowrite32(reg, rdev->rio_mem + RADEON_MM_INDEX);
-		return ioread32(rdev->rio_mem + RADEON_MM_DATA);
-	}
-}
-
-void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v)
-{
-	if (reg < rdev->rio_mem_size)
-		iowrite32(v, rdev->rio_mem + reg);
-	else {
-		iowrite32(reg, rdev->rio_mem + RADEON_MM_INDEX);
-		iowrite32(v, rdev->rio_mem + RADEON_MM_DATA);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r100_track.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r100_track.h
deleted file mode 100644
index 6a603b37..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r100_track.h
+++ /dev/null
@@ -1,101 +0,0 @@
-
-#define R100_TRACK_MAX_TEXTURE 3
-#define R200_TRACK_MAX_TEXTURE 6
-#define R300_TRACK_MAX_TEXTURE 16
-
-#define R100_MAX_CB 1
-#define R300_MAX_CB 4
-
-/*
- * CS functions
- */
-struct r100_cs_track_cb {
-	struct radeon_bo	*robj;
-	unsigned		pitch;
-	unsigned		cpp;
-	unsigned		offset;
-};
-
-struct r100_cs_track_array {
-	struct radeon_bo	*robj;
-	unsigned		esize;
-};
-
-struct r100_cs_cube_info {
-	struct radeon_bo	*robj;
-	unsigned		offset;
-	unsigned		width;
-	unsigned		height;
-};
-
-#define R100_TRACK_COMP_NONE   0
-#define R100_TRACK_COMP_DXT1   1
-#define R100_TRACK_COMP_DXT35  2
-
-struct r100_cs_track_texture {
-	struct radeon_bo	*robj;
-	struct r100_cs_cube_info cube_info[5]; /* info for 5 non-primary faces */
-	unsigned		pitch;
-	unsigned		width;
-	unsigned		height;
-	unsigned		num_levels;
-	unsigned		cpp;
-	unsigned		tex_coord_type;
-	unsigned		txdepth;
-	unsigned		width_11;
-	unsigned		height_11;
-	bool			use_pitch;
-	bool			enabled;
-	bool                    lookup_disable;
-	bool			roundup_w;
-	bool			roundup_h;
-	unsigned                compress_format;
-};
-
-struct r100_cs_track {
-	unsigned			num_cb;
-	unsigned                        num_texture;
-	unsigned			maxy;
-	unsigned			vtx_size;
-	unsigned			vap_vf_cntl;
-	unsigned			vap_alt_nverts;
-	unsigned			immd_dwords;
-	unsigned			num_arrays;
-	unsigned			max_indx;
-	unsigned			color_channel_mask;
-	struct r100_cs_track_array	arrays[16];
-	struct r100_cs_track_cb 	cb[R300_MAX_CB];
-	struct r100_cs_track_cb 	zb;
-	struct r100_cs_track_cb 	aa;
-	struct r100_cs_track_texture	textures[R300_TRACK_MAX_TEXTURE];
-	bool				z_enabled;
-	bool                            separate_cube;
-	bool				zb_cb_clear;
-	bool				blend_read_enable;
-	bool				cb_dirty;
-	bool				zb_dirty;
-	bool				tex_dirty;
-	bool				aa_dirty;
-	bool				aaresolve;
-};
-
-int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track);
-void r100_cs_track_clear(struct radeon_device *rdev, struct r100_cs_track *track);
-int r100_cs_packet_next_reloc(struct radeon_cs_parser *p,
-			      struct radeon_cs_reloc **cs_reloc);
-void r100_cs_dump_packet(struct radeon_cs_parser *p,
-			 struct radeon_cs_packet *pkt);
-
-int r100_cs_packet_parse_vline(struct radeon_cs_parser *p);
-
-int r200_packet0_check(struct radeon_cs_parser *p,
-		       struct radeon_cs_packet *pkt,
-		       unsigned idx, unsigned reg);
-
-int r100_reloc_pitch_offset(struct radeon_cs_parser *p,
-			    struct radeon_cs_packet *pkt,
-			    unsigned idx,
-			    unsigned reg);
-int r100_packet3_load_vbpntr(struct radeon_cs_parser *p,
-			     struct radeon_cs_packet *pkt,
-			     int idx);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r100d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r100d.h
deleted file mode 100644
index eab91760..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r100d.h
+++ /dev/null
@@ -1,880 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __R100D_H__
-#define __R100D_H__
-
-#define CP_PACKET0			0x00000000
-#define		PACKET0_BASE_INDEX_SHIFT	0
-#define		PACKET0_BASE_INDEX_MASK		(0x1ffff << 0)
-#define		PACKET0_COUNT_SHIFT		16
-#define		PACKET0_COUNT_MASK		(0x3fff << 16)
-#define CP_PACKET1			0x40000000
-#define CP_PACKET2			0x80000000
-#define		PACKET2_PAD_SHIFT		0
-#define		PACKET2_PAD_MASK		(0x3fffffff << 0)
-#define CP_PACKET3			0xC0000000
-#define		PACKET3_IT_OPCODE_SHIFT		8
-#define		PACKET3_IT_OPCODE_MASK		(0xff << 8)
-#define		PACKET3_COUNT_SHIFT		16
-#define		PACKET3_COUNT_MASK		(0x3fff << 16)
-/* PACKET3 op code */
-#define		PACKET3_NOP			0x10
-#define		PACKET3_3D_DRAW_VBUF		0x28
-#define		PACKET3_3D_DRAW_IMMD		0x29
-#define		PACKET3_3D_DRAW_INDX		0x2A
-#define		PACKET3_3D_LOAD_VBPNTR		0x2F
-#define		PACKET3_3D_CLEAR_ZMASK		0x32
-#define		PACKET3_INDX_BUFFER		0x33
-#define		PACKET3_3D_DRAW_VBUF_2		0x34
-#define		PACKET3_3D_DRAW_IMMD_2		0x35
-#define		PACKET3_3D_DRAW_INDX_2		0x36
-#define		PACKET3_3D_CLEAR_HIZ		0x37
-#define		PACKET3_BITBLT_MULTI		0x9B
-
-#define PACKET0(reg, n)	(CP_PACKET0 |					\
-			 REG_SET(PACKET0_BASE_INDEX, (reg) >> 2) |	\
-			 REG_SET(PACKET0_COUNT, (n)))
-#define PACKET2(v)	(CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
-#define PACKET3(op, n)	(CP_PACKET3 |					\
-			 REG_SET(PACKET3_IT_OPCODE, (op)) |		\
-			 REG_SET(PACKET3_COUNT, (n)))
-
-#define	PACKET_TYPE0	0
-#define	PACKET_TYPE1	1
-#define	PACKET_TYPE2	2
-#define	PACKET_TYPE3	3
-
-#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
-#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
-#define CP_PACKET0_GET_REG(h) (((h) & 0x1FFF) << 2)
-#define CP_PACKET0_GET_ONE_REG_WR(h) (((h) >> 15) & 1)
-#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
-
-/* Registers */
-#define R_0000F0_RBBM_SOFT_RESET                     0x0000F0
-#define   S_0000F0_SOFT_RESET_CP(x)                    (((x) & 0x1) << 0)
-#define   G_0000F0_SOFT_RESET_CP(x)                    (((x) >> 0) & 0x1)
-#define   C_0000F0_SOFT_RESET_CP                       0xFFFFFFFE
-#define   S_0000F0_SOFT_RESET_HI(x)                    (((x) & 0x1) << 1)
-#define   G_0000F0_SOFT_RESET_HI(x)                    (((x) >> 1) & 0x1)
-#define   C_0000F0_SOFT_RESET_HI                       0xFFFFFFFD
-#define   S_0000F0_SOFT_RESET_SE(x)                    (((x) & 0x1) << 2)
-#define   G_0000F0_SOFT_RESET_SE(x)                    (((x) >> 2) & 0x1)
-#define   C_0000F0_SOFT_RESET_SE                       0xFFFFFFFB
-#define   S_0000F0_SOFT_RESET_RE(x)                    (((x) & 0x1) << 3)
-#define   G_0000F0_SOFT_RESET_RE(x)                    (((x) >> 3) & 0x1)
-#define   C_0000F0_SOFT_RESET_RE                       0xFFFFFFF7
-#define   S_0000F0_SOFT_RESET_PP(x)                    (((x) & 0x1) << 4)
-#define   G_0000F0_SOFT_RESET_PP(x)                    (((x) >> 4) & 0x1)
-#define   C_0000F0_SOFT_RESET_PP                       0xFFFFFFEF
-#define   S_0000F0_SOFT_RESET_E2(x)                    (((x) & 0x1) << 5)
-#define   G_0000F0_SOFT_RESET_E2(x)                    (((x) >> 5) & 0x1)
-#define   C_0000F0_SOFT_RESET_E2                       0xFFFFFFDF
-#define   S_0000F0_SOFT_RESET_RB(x)                    (((x) & 0x1) << 6)
-#define   G_0000F0_SOFT_RESET_RB(x)                    (((x) >> 6) & 0x1)
-#define   C_0000F0_SOFT_RESET_RB                       0xFFFFFFBF
-#define   S_0000F0_SOFT_RESET_HDP(x)                   (((x) & 0x1) << 7)
-#define   G_0000F0_SOFT_RESET_HDP(x)                   (((x) >> 7) & 0x1)
-#define   C_0000F0_SOFT_RESET_HDP                      0xFFFFFF7F
-#define   S_0000F0_SOFT_RESET_MC(x)                    (((x) & 0x1) << 8)
-#define   G_0000F0_SOFT_RESET_MC(x)                    (((x) >> 8) & 0x1)
-#define   C_0000F0_SOFT_RESET_MC                       0xFFFFFEFF
-#define   S_0000F0_SOFT_RESET_AIC(x)                   (((x) & 0x1) << 9)
-#define   G_0000F0_SOFT_RESET_AIC(x)                   (((x) >> 9) & 0x1)
-#define   C_0000F0_SOFT_RESET_AIC                      0xFFFFFDFF
-#define   S_0000F0_SOFT_RESET_VIP(x)                   (((x) & 0x1) << 10)
-#define   G_0000F0_SOFT_RESET_VIP(x)                   (((x) >> 10) & 0x1)
-#define   C_0000F0_SOFT_RESET_VIP                      0xFFFFFBFF
-#define   S_0000F0_SOFT_RESET_DISP(x)                  (((x) & 0x1) << 11)
-#define   G_0000F0_SOFT_RESET_DISP(x)                  (((x) >> 11) & 0x1)
-#define   C_0000F0_SOFT_RESET_DISP                     0xFFFFF7FF
-#define   S_0000F0_SOFT_RESET_CG(x)                    (((x) & 0x1) << 12)
-#define   G_0000F0_SOFT_RESET_CG(x)                    (((x) >> 12) & 0x1)
-#define   C_0000F0_SOFT_RESET_CG                       0xFFFFEFFF
-#define R_000030_BUS_CNTL                            0x000030
-#define   S_000030_BUS_DBL_RESYNC(x)                   (((x) & 0x1) << 0)
-#define   G_000030_BUS_DBL_RESYNC(x)                   (((x) >> 0) & 0x1)
-#define   C_000030_BUS_DBL_RESYNC                      0xFFFFFFFE
-#define   S_000030_BUS_MSTR_RESET(x)                   (((x) & 0x1) << 1)
-#define   G_000030_BUS_MSTR_RESET(x)                   (((x) >> 1) & 0x1)
-#define   C_000030_BUS_MSTR_RESET                      0xFFFFFFFD
-#define   S_000030_BUS_FLUSH_BUF(x)                    (((x) & 0x1) << 2)
-#define   G_000030_BUS_FLUSH_BUF(x)                    (((x) >> 2) & 0x1)
-#define   C_000030_BUS_FLUSH_BUF                       0xFFFFFFFB
-#define   S_000030_BUS_STOP_REQ_DIS(x)                 (((x) & 0x1) << 3)
-#define   G_000030_BUS_STOP_REQ_DIS(x)                 (((x) >> 3) & 0x1)
-#define   C_000030_BUS_STOP_REQ_DIS                    0xFFFFFFF7
-#define   S_000030_BUS_PM4_READ_COMBINE_EN(x)          (((x) & 0x1) << 4)
-#define   G_000030_BUS_PM4_READ_COMBINE_EN(x)          (((x) >> 4) & 0x1)
-#define   C_000030_BUS_PM4_READ_COMBINE_EN             0xFFFFFFEF
-#define   S_000030_BUS_WRT_COMBINE_EN(x)               (((x) & 0x1) << 5)
-#define   G_000030_BUS_WRT_COMBINE_EN(x)               (((x) >> 5) & 0x1)
-#define   C_000030_BUS_WRT_COMBINE_EN                  0xFFFFFFDF
-#define   S_000030_BUS_MASTER_DIS(x)                   (((x) & 0x1) << 6)
-#define   G_000030_BUS_MASTER_DIS(x)                   (((x) >> 6) & 0x1)
-#define   C_000030_BUS_MASTER_DIS                      0xFFFFFFBF
-#define   S_000030_BIOS_ROM_WRT_EN(x)                  (((x) & 0x1) << 7)
-#define   G_000030_BIOS_ROM_WRT_EN(x)                  (((x) >> 7) & 0x1)
-#define   C_000030_BIOS_ROM_WRT_EN                     0xFFFFFF7F
-#define   S_000030_BM_DAC_CRIPPLE(x)                   (((x) & 0x1) << 8)
-#define   G_000030_BM_DAC_CRIPPLE(x)                   (((x) >> 8) & 0x1)
-#define   C_000030_BM_DAC_CRIPPLE                      0xFFFFFEFF
-#define   S_000030_BUS_NON_PM4_READ_COMBINE_EN(x)      (((x) & 0x1) << 9)
-#define   G_000030_BUS_NON_PM4_READ_COMBINE_EN(x)      (((x) >> 9) & 0x1)
-#define   C_000030_BUS_NON_PM4_READ_COMBINE_EN         0xFFFFFDFF
-#define   S_000030_BUS_XFERD_DISCARD_EN(x)             (((x) & 0x1) << 10)
-#define   G_000030_BUS_XFERD_DISCARD_EN(x)             (((x) >> 10) & 0x1)
-#define   C_000030_BUS_XFERD_DISCARD_EN                0xFFFFFBFF
-#define   S_000030_BUS_SGL_READ_DISABLE(x)             (((x) & 0x1) << 11)
-#define   G_000030_BUS_SGL_READ_DISABLE(x)             (((x) >> 11) & 0x1)
-#define   C_000030_BUS_SGL_READ_DISABLE                0xFFFFF7FF
-#define   S_000030_BIOS_DIS_ROM(x)                     (((x) & 0x1) << 12)
-#define   G_000030_BIOS_DIS_ROM(x)                     (((x) >> 12) & 0x1)
-#define   C_000030_BIOS_DIS_ROM                        0xFFFFEFFF
-#define   S_000030_BUS_PCI_READ_RETRY_EN(x)            (((x) & 0x1) << 13)
-#define   G_000030_BUS_PCI_READ_RETRY_EN(x)            (((x) >> 13) & 0x1)
-#define   C_000030_BUS_PCI_READ_RETRY_EN               0xFFFFDFFF
-#define   S_000030_BUS_AGP_AD_STEPPING_EN(x)           (((x) & 0x1) << 14)
-#define   G_000030_BUS_AGP_AD_STEPPING_EN(x)           (((x) >> 14) & 0x1)
-#define   C_000030_BUS_AGP_AD_STEPPING_EN              0xFFFFBFFF
-#define   S_000030_BUS_PCI_WRT_RETRY_EN(x)             (((x) & 0x1) << 15)
-#define   G_000030_BUS_PCI_WRT_RETRY_EN(x)             (((x) >> 15) & 0x1)
-#define   C_000030_BUS_PCI_WRT_RETRY_EN                0xFFFF7FFF
-#define   S_000030_BUS_RETRY_WS(x)                     (((x) & 0xF) << 16)
-#define   G_000030_BUS_RETRY_WS(x)                     (((x) >> 16) & 0xF)
-#define   C_000030_BUS_RETRY_WS                        0xFFF0FFFF
-#define   S_000030_BUS_MSTR_RD_MULT(x)                 (((x) & 0x1) << 20)
-#define   G_000030_BUS_MSTR_RD_MULT(x)                 (((x) >> 20) & 0x1)
-#define   C_000030_BUS_MSTR_RD_MULT                    0xFFEFFFFF
-#define   S_000030_BUS_MSTR_RD_LINE(x)                 (((x) & 0x1) << 21)
-#define   G_000030_BUS_MSTR_RD_LINE(x)                 (((x) >> 21) & 0x1)
-#define   C_000030_BUS_MSTR_RD_LINE                    0xFFDFFFFF
-#define   S_000030_BUS_SUSPEND(x)                      (((x) & 0x1) << 22)
-#define   G_000030_BUS_SUSPEND(x)                      (((x) >> 22) & 0x1)
-#define   C_000030_BUS_SUSPEND                         0xFFBFFFFF
-#define   S_000030_LAT_16X(x)                          (((x) & 0x1) << 23)
-#define   G_000030_LAT_16X(x)                          (((x) >> 23) & 0x1)
-#define   C_000030_LAT_16X                             0xFF7FFFFF
-#define   S_000030_BUS_RD_DISCARD_EN(x)                (((x) & 0x1) << 24)
-#define   G_000030_BUS_RD_DISCARD_EN(x)                (((x) >> 24) & 0x1)
-#define   C_000030_BUS_RD_DISCARD_EN                   0xFEFFFFFF
-#define   S_000030_ENFRCWRDY(x)                        (((x) & 0x1) << 25)
-#define   G_000030_ENFRCWRDY(x)                        (((x) >> 25) & 0x1)
-#define   C_000030_ENFRCWRDY                           0xFDFFFFFF
-#define   S_000030_BUS_MSTR_WS(x)                      (((x) & 0x1) << 26)
-#define   G_000030_BUS_MSTR_WS(x)                      (((x) >> 26) & 0x1)
-#define   C_000030_BUS_MSTR_WS                         0xFBFFFFFF
-#define   S_000030_BUS_PARKING_DIS(x)                  (((x) & 0x1) << 27)
-#define   G_000030_BUS_PARKING_DIS(x)                  (((x) >> 27) & 0x1)
-#define   C_000030_BUS_PARKING_DIS                     0xF7FFFFFF
-#define   S_000030_BUS_MSTR_DISCONNECT_EN(x)           (((x) & 0x1) << 28)
-#define   G_000030_BUS_MSTR_DISCONNECT_EN(x)           (((x) >> 28) & 0x1)
-#define   C_000030_BUS_MSTR_DISCONNECT_EN              0xEFFFFFFF
-#define   S_000030_SERR_EN(x)                          (((x) & 0x1) << 29)
-#define   G_000030_SERR_EN(x)                          (((x) >> 29) & 0x1)
-#define   C_000030_SERR_EN                             0xDFFFFFFF
-#define   S_000030_BUS_READ_BURST(x)                   (((x) & 0x1) << 30)
-#define   G_000030_BUS_READ_BURST(x)                   (((x) >> 30) & 0x1)
-#define   C_000030_BUS_READ_BURST                      0xBFFFFFFF
-#define   S_000030_BUS_RDY_READ_DLY(x)                 (((x) & 0x1) << 31)
-#define   G_000030_BUS_RDY_READ_DLY(x)                 (((x) >> 31) & 0x1)
-#define   C_000030_BUS_RDY_READ_DLY                    0x7FFFFFFF
-#define R_000040_GEN_INT_CNTL                        0x000040
-#define   S_000040_CRTC_VBLANK(x)                      (((x) & 0x1) << 0)
-#define   G_000040_CRTC_VBLANK(x)                      (((x) >> 0) & 0x1)
-#define   C_000040_CRTC_VBLANK                         0xFFFFFFFE
-#define   S_000040_CRTC_VLINE(x)                       (((x) & 0x1) << 1)
-#define   G_000040_CRTC_VLINE(x)                       (((x) >> 1) & 0x1)
-#define   C_000040_CRTC_VLINE                          0xFFFFFFFD
-#define   S_000040_CRTC_VSYNC(x)                       (((x) & 0x1) << 2)
-#define   G_000040_CRTC_VSYNC(x)                       (((x) >> 2) & 0x1)
-#define   C_000040_CRTC_VSYNC                          0xFFFFFFFB
-#define   S_000040_SNAPSHOT(x)                         (((x) & 0x1) << 3)
-#define   G_000040_SNAPSHOT(x)                         (((x) >> 3) & 0x1)
-#define   C_000040_SNAPSHOT                            0xFFFFFFF7
-#define   S_000040_FP_DETECT(x)                        (((x) & 0x1) << 4)
-#define   G_000040_FP_DETECT(x)                        (((x) >> 4) & 0x1)
-#define   C_000040_FP_DETECT                           0xFFFFFFEF
-#define   S_000040_CRTC2_VLINE(x)                      (((x) & 0x1) << 5)
-#define   G_000040_CRTC2_VLINE(x)                      (((x) >> 5) & 0x1)
-#define   C_000040_CRTC2_VLINE                         0xFFFFFFDF
-#define   S_000040_DMA_VIPH0_INT_EN(x)                 (((x) & 0x1) << 12)
-#define   G_000040_DMA_VIPH0_INT_EN(x)                 (((x) >> 12) & 0x1)
-#define   C_000040_DMA_VIPH0_INT_EN                    0xFFFFEFFF
-#define   S_000040_CRTC2_VSYNC(x)                      (((x) & 0x1) << 6)
-#define   G_000040_CRTC2_VSYNC(x)                      (((x) >> 6) & 0x1)
-#define   C_000040_CRTC2_VSYNC                         0xFFFFFFBF
-#define   S_000040_SNAPSHOT2(x)                        (((x) & 0x1) << 7)
-#define   G_000040_SNAPSHOT2(x)                        (((x) >> 7) & 0x1)
-#define   C_000040_SNAPSHOT2                           0xFFFFFF7F
-#define   S_000040_CRTC2_VBLANK(x)                     (((x) & 0x1) << 9)
-#define   G_000040_CRTC2_VBLANK(x)                     (((x) >> 9) & 0x1)
-#define   C_000040_CRTC2_VBLANK                        0xFFFFFDFF
-#define   S_000040_FP2_DETECT(x)                       (((x) & 0x1) << 10)
-#define   G_000040_FP2_DETECT(x)                       (((x) >> 10) & 0x1)
-#define   C_000040_FP2_DETECT                          0xFFFFFBFF
-#define   S_000040_VSYNC_DIFF_OVER_LIMIT(x)            (((x) & 0x1) << 11)
-#define   G_000040_VSYNC_DIFF_OVER_LIMIT(x)            (((x) >> 11) & 0x1)
-#define   C_000040_VSYNC_DIFF_OVER_LIMIT               0xFFFFF7FF
-#define   S_000040_DMA_VIPH1_INT_EN(x)                 (((x) & 0x1) << 13)
-#define   G_000040_DMA_VIPH1_INT_EN(x)                 (((x) >> 13) & 0x1)
-#define   C_000040_DMA_VIPH1_INT_EN                    0xFFFFDFFF
-#define   S_000040_DMA_VIPH2_INT_EN(x)                 (((x) & 0x1) << 14)
-#define   G_000040_DMA_VIPH2_INT_EN(x)                 (((x) >> 14) & 0x1)
-#define   C_000040_DMA_VIPH2_INT_EN                    0xFFFFBFFF
-#define   S_000040_DMA_VIPH3_INT_EN(x)                 (((x) & 0x1) << 15)
-#define   G_000040_DMA_VIPH3_INT_EN(x)                 (((x) >> 15) & 0x1)
-#define   C_000040_DMA_VIPH3_INT_EN                    0xFFFF7FFF
-#define   S_000040_I2C_INT_EN(x)                       (((x) & 0x1) << 17)
-#define   G_000040_I2C_INT_EN(x)                       (((x) >> 17) & 0x1)
-#define   C_000040_I2C_INT_EN                          0xFFFDFFFF
-#define   S_000040_GUI_IDLE(x)                         (((x) & 0x1) << 19)
-#define   G_000040_GUI_IDLE(x)                         (((x) >> 19) & 0x1)
-#define   C_000040_GUI_IDLE                            0xFFF7FFFF
-#define   S_000040_VIPH_INT_EN(x)                      (((x) & 0x1) << 24)
-#define   G_000040_VIPH_INT_EN(x)                      (((x) >> 24) & 0x1)
-#define   C_000040_VIPH_INT_EN                         0xFEFFFFFF
-#define   S_000040_SW_INT_EN(x)                        (((x) & 0x1) << 25)
-#define   G_000040_SW_INT_EN(x)                        (((x) >> 25) & 0x1)
-#define   C_000040_SW_INT_EN                           0xFDFFFFFF
-#define   S_000040_GEYSERVILLE(x)                      (((x) & 0x1) << 27)
-#define   G_000040_GEYSERVILLE(x)                      (((x) >> 27) & 0x1)
-#define   C_000040_GEYSERVILLE                         0xF7FFFFFF
-#define   S_000040_HDCP_AUTHORIZED_INT(x)              (((x) & 0x1) << 28)
-#define   G_000040_HDCP_AUTHORIZED_INT(x)              (((x) >> 28) & 0x1)
-#define   C_000040_HDCP_AUTHORIZED_INT                 0xEFFFFFFF
-#define   S_000040_DVI_I2C_INT(x)                      (((x) & 0x1) << 29)
-#define   G_000040_DVI_I2C_INT(x)                      (((x) >> 29) & 0x1)
-#define   C_000040_DVI_I2C_INT                         0xDFFFFFFF
-#define   S_000040_GUIDMA(x)                           (((x) & 0x1) << 30)
-#define   G_000040_GUIDMA(x)                           (((x) >> 30) & 0x1)
-#define   C_000040_GUIDMA                              0xBFFFFFFF
-#define   S_000040_VIDDMA(x)                           (((x) & 0x1) << 31)
-#define   G_000040_VIDDMA(x)                           (((x) >> 31) & 0x1)
-#define   C_000040_VIDDMA                              0x7FFFFFFF
-#define R_000044_GEN_INT_STATUS                      0x000044
-#define   S_000044_CRTC_VBLANK_STAT(x)                 (((x) & 0x1) << 0)
-#define   G_000044_CRTC_VBLANK_STAT(x)                 (((x) >> 0) & 0x1)
-#define   C_000044_CRTC_VBLANK_STAT                    0xFFFFFFFE
-#define   S_000044_CRTC_VBLANK_STAT_AK(x)              (((x) & 0x1) << 0)
-#define   G_000044_CRTC_VBLANK_STAT_AK(x)              (((x) >> 0) & 0x1)
-#define   C_000044_CRTC_VBLANK_STAT_AK                 0xFFFFFFFE
-#define   S_000044_CRTC_VLINE_STAT(x)                  (((x) & 0x1) << 1)
-#define   G_000044_CRTC_VLINE_STAT(x)                  (((x) >> 1) & 0x1)
-#define   C_000044_CRTC_VLINE_STAT                     0xFFFFFFFD
-#define   S_000044_CRTC_VLINE_STAT_AK(x)               (((x) & 0x1) << 1)
-#define   G_000044_CRTC_VLINE_STAT_AK(x)               (((x) >> 1) & 0x1)
-#define   C_000044_CRTC_VLINE_STAT_AK                  0xFFFFFFFD
-#define   S_000044_CRTC_VSYNC_STAT(x)                  (((x) & 0x1) << 2)
-#define   G_000044_CRTC_VSYNC_STAT(x)                  (((x) >> 2) & 0x1)
-#define   C_000044_CRTC_VSYNC_STAT                     0xFFFFFFFB
-#define   S_000044_CRTC_VSYNC_STAT_AK(x)               (((x) & 0x1) << 2)
-#define   G_000044_CRTC_VSYNC_STAT_AK(x)               (((x) >> 2) & 0x1)
-#define   C_000044_CRTC_VSYNC_STAT_AK                  0xFFFFFFFB
-#define   S_000044_SNAPSHOT_STAT(x)                    (((x) & 0x1) << 3)
-#define   G_000044_SNAPSHOT_STAT(x)                    (((x) >> 3) & 0x1)
-#define   C_000044_SNAPSHOT_STAT                       0xFFFFFFF7
-#define   S_000044_SNAPSHOT_STAT_AK(x)                 (((x) & 0x1) << 3)
-#define   G_000044_SNAPSHOT_STAT_AK(x)                 (((x) >> 3) & 0x1)
-#define   C_000044_SNAPSHOT_STAT_AK                    0xFFFFFFF7
-#define   S_000044_FP_DETECT_STAT(x)                   (((x) & 0x1) << 4)
-#define   G_000044_FP_DETECT_STAT(x)                   (((x) >> 4) & 0x1)
-#define   C_000044_FP_DETECT_STAT                      0xFFFFFFEF
-#define   S_000044_FP_DETECT_STAT_AK(x)                (((x) & 0x1) << 4)
-#define   G_000044_FP_DETECT_STAT_AK(x)                (((x) >> 4) & 0x1)
-#define   C_000044_FP_DETECT_STAT_AK                   0xFFFFFFEF
-#define   S_000044_CRTC2_VLINE_STAT(x)                 (((x) & 0x1) << 5)
-#define   G_000044_CRTC2_VLINE_STAT(x)                 (((x) >> 5) & 0x1)
-#define   C_000044_CRTC2_VLINE_STAT                    0xFFFFFFDF
-#define   S_000044_CRTC2_VLINE_STAT_AK(x)              (((x) & 0x1) << 5)
-#define   G_000044_CRTC2_VLINE_STAT_AK(x)              (((x) >> 5) & 0x1)
-#define   C_000044_CRTC2_VLINE_STAT_AK                 0xFFFFFFDF
-#define   S_000044_CRTC2_VSYNC_STAT(x)                 (((x) & 0x1) << 6)
-#define   G_000044_CRTC2_VSYNC_STAT(x)                 (((x) >> 6) & 0x1)
-#define   C_000044_CRTC2_VSYNC_STAT                    0xFFFFFFBF
-#define   S_000044_CRTC2_VSYNC_STAT_AK(x)              (((x) & 0x1) << 6)
-#define   G_000044_CRTC2_VSYNC_STAT_AK(x)              (((x) >> 6) & 0x1)
-#define   C_000044_CRTC2_VSYNC_STAT_AK                 0xFFFFFFBF
-#define   S_000044_SNAPSHOT2_STAT(x)                   (((x) & 0x1) << 7)
-#define   G_000044_SNAPSHOT2_STAT(x)                   (((x) >> 7) & 0x1)
-#define   C_000044_SNAPSHOT2_STAT                      0xFFFFFF7F
-#define   S_000044_SNAPSHOT2_STAT_AK(x)                (((x) & 0x1) << 7)
-#define   G_000044_SNAPSHOT2_STAT_AK(x)                (((x) >> 7) & 0x1)
-#define   C_000044_SNAPSHOT2_STAT_AK                   0xFFFFFF7F
-#define   S_000044_CAP0_INT_ACTIVE(x)                  (((x) & 0x1) << 8)
-#define   G_000044_CAP0_INT_ACTIVE(x)                  (((x) >> 8) & 0x1)
-#define   C_000044_CAP0_INT_ACTIVE                     0xFFFFFEFF
-#define   S_000044_CRTC2_VBLANK_STAT(x)                (((x) & 0x1) << 9)
-#define   G_000044_CRTC2_VBLANK_STAT(x)                (((x) >> 9) & 0x1)
-#define   C_000044_CRTC2_VBLANK_STAT                   0xFFFFFDFF
-#define   S_000044_CRTC2_VBLANK_STAT_AK(x)             (((x) & 0x1) << 9)
-#define   G_000044_CRTC2_VBLANK_STAT_AK(x)             (((x) >> 9) & 0x1)
-#define   C_000044_CRTC2_VBLANK_STAT_AK                0xFFFFFDFF
-#define   S_000044_FP2_DETECT_STAT(x)                  (((x) & 0x1) << 10)
-#define   G_000044_FP2_DETECT_STAT(x)                  (((x) >> 10) & 0x1)
-#define   C_000044_FP2_DETECT_STAT                     0xFFFFFBFF
-#define   S_000044_FP2_DETECT_STAT_AK(x)               (((x) & 0x1) << 10)
-#define   G_000044_FP2_DETECT_STAT_AK(x)               (((x) >> 10) & 0x1)
-#define   C_000044_FP2_DETECT_STAT_AK                  0xFFFFFBFF
-#define   S_000044_VSYNC_DIFF_OVER_LIMIT_STAT(x)       (((x) & 0x1) << 11)
-#define   G_000044_VSYNC_DIFF_OVER_LIMIT_STAT(x)       (((x) >> 11) & 0x1)
-#define   C_000044_VSYNC_DIFF_OVER_LIMIT_STAT          0xFFFFF7FF
-#define   S_000044_VSYNC_DIFF_OVER_LIMIT_STAT_AK(x)    (((x) & 0x1) << 11)
-#define   G_000044_VSYNC_DIFF_OVER_LIMIT_STAT_AK(x)    (((x) >> 11) & 0x1)
-#define   C_000044_VSYNC_DIFF_OVER_LIMIT_STAT_AK       0xFFFFF7FF
-#define   S_000044_DMA_VIPH0_INT(x)                    (((x) & 0x1) << 12)
-#define   G_000044_DMA_VIPH0_INT(x)                    (((x) >> 12) & 0x1)
-#define   C_000044_DMA_VIPH0_INT                       0xFFFFEFFF
-#define   S_000044_DMA_VIPH0_INT_AK(x)                 (((x) & 0x1) << 12)
-#define   G_000044_DMA_VIPH0_INT_AK(x)                 (((x) >> 12) & 0x1)
-#define   C_000044_DMA_VIPH0_INT_AK                    0xFFFFEFFF
-#define   S_000044_DMA_VIPH1_INT(x)                    (((x) & 0x1) << 13)
-#define   G_000044_DMA_VIPH1_INT(x)                    (((x) >> 13) & 0x1)
-#define   C_000044_DMA_VIPH1_INT                       0xFFFFDFFF
-#define   S_000044_DMA_VIPH1_INT_AK(x)                 (((x) & 0x1) << 13)
-#define   G_000044_DMA_VIPH1_INT_AK(x)                 (((x) >> 13) & 0x1)
-#define   C_000044_DMA_VIPH1_INT_AK                    0xFFFFDFFF
-#define   S_000044_DMA_VIPH2_INT(x)                    (((x) & 0x1) << 14)
-#define   G_000044_DMA_VIPH2_INT(x)                    (((x) >> 14) & 0x1)
-#define   C_000044_DMA_VIPH2_INT                       0xFFFFBFFF
-#define   S_000044_DMA_VIPH2_INT_AK(x)                 (((x) & 0x1) << 14)
-#define   G_000044_DMA_VIPH2_INT_AK(x)                 (((x) >> 14) & 0x1)
-#define   C_000044_DMA_VIPH2_INT_AK                    0xFFFFBFFF
-#define   S_000044_DMA_VIPH3_INT(x)                    (((x) & 0x1) << 15)
-#define   G_000044_DMA_VIPH3_INT(x)                    (((x) >> 15) & 0x1)
-#define   C_000044_DMA_VIPH3_INT                       0xFFFF7FFF
-#define   S_000044_DMA_VIPH3_INT_AK(x)                 (((x) & 0x1) << 15)
-#define   G_000044_DMA_VIPH3_INT_AK(x)                 (((x) >> 15) & 0x1)
-#define   C_000044_DMA_VIPH3_INT_AK                    0xFFFF7FFF
-#define   S_000044_I2C_INT(x)                          (((x) & 0x1) << 17)
-#define   G_000044_I2C_INT(x)                          (((x) >> 17) & 0x1)
-#define   C_000044_I2C_INT                             0xFFFDFFFF
-#define   S_000044_I2C_INT_AK(x)                       (((x) & 0x1) << 17)
-#define   G_000044_I2C_INT_AK(x)                       (((x) >> 17) & 0x1)
-#define   C_000044_I2C_INT_AK                          0xFFFDFFFF
-#define   S_000044_GUI_IDLE_STAT(x)                    (((x) & 0x1) << 19)
-#define   G_000044_GUI_IDLE_STAT(x)                    (((x) >> 19) & 0x1)
-#define   C_000044_GUI_IDLE_STAT                       0xFFF7FFFF
-#define   S_000044_GUI_IDLE_STAT_AK(x)                 (((x) & 0x1) << 19)
-#define   G_000044_GUI_IDLE_STAT_AK(x)                 (((x) >> 19) & 0x1)
-#define   C_000044_GUI_IDLE_STAT_AK                    0xFFF7FFFF
-#define   S_000044_VIPH_INT(x)                         (((x) & 0x1) << 24)
-#define   G_000044_VIPH_INT(x)                         (((x) >> 24) & 0x1)
-#define   C_000044_VIPH_INT                            0xFEFFFFFF
-#define   S_000044_SW_INT(x)                           (((x) & 0x1) << 25)
-#define   G_000044_SW_INT(x)                           (((x) >> 25) & 0x1)
-#define   C_000044_SW_INT                              0xFDFFFFFF
-#define   S_000044_SW_INT_AK(x)                        (((x) & 0x1) << 25)
-#define   G_000044_SW_INT_AK(x)                        (((x) >> 25) & 0x1)
-#define   C_000044_SW_INT_AK                           0xFDFFFFFF
-#define   S_000044_SW_INT_SET(x)                       (((x) & 0x1) << 26)
-#define   G_000044_SW_INT_SET(x)                       (((x) >> 26) & 0x1)
-#define   C_000044_SW_INT_SET                          0xFBFFFFFF
-#define   S_000044_GEYSERVILLE_STAT(x)                 (((x) & 0x1) << 27)
-#define   G_000044_GEYSERVILLE_STAT(x)                 (((x) >> 27) & 0x1)
-#define   C_000044_GEYSERVILLE_STAT                    0xF7FFFFFF
-#define   S_000044_GEYSERVILLE_STAT_AK(x)              (((x) & 0x1) << 27)
-#define   G_000044_GEYSERVILLE_STAT_AK(x)              (((x) >> 27) & 0x1)
-#define   C_000044_GEYSERVILLE_STAT_AK                 0xF7FFFFFF
-#define   S_000044_HDCP_AUTHORIZED_INT_STAT(x)         (((x) & 0x1) << 28)
-#define   G_000044_HDCP_AUTHORIZED_INT_STAT(x)         (((x) >> 28) & 0x1)
-#define   C_000044_HDCP_AUTHORIZED_INT_STAT            0xEFFFFFFF
-#define   S_000044_HDCP_AUTHORIZED_INT_AK(x)           (((x) & 0x1) << 28)
-#define   G_000044_HDCP_AUTHORIZED_INT_AK(x)           (((x) >> 28) & 0x1)
-#define   C_000044_HDCP_AUTHORIZED_INT_AK              0xEFFFFFFF
-#define   S_000044_DVI_I2C_INT_STAT(x)                 (((x) & 0x1) << 29)
-#define   G_000044_DVI_I2C_INT_STAT(x)                 (((x) >> 29) & 0x1)
-#define   C_000044_DVI_I2C_INT_STAT                    0xDFFFFFFF
-#define   S_000044_DVI_I2C_INT_AK(x)                   (((x) & 0x1) << 29)
-#define   G_000044_DVI_I2C_INT_AK(x)                   (((x) >> 29) & 0x1)
-#define   C_000044_DVI_I2C_INT_AK                      0xDFFFFFFF
-#define   S_000044_GUIDMA_STAT(x)                      (((x) & 0x1) << 30)
-#define   G_000044_GUIDMA_STAT(x)                      (((x) >> 30) & 0x1)
-#define   C_000044_GUIDMA_STAT                         0xBFFFFFFF
-#define   S_000044_GUIDMA_AK(x)                        (((x) & 0x1) << 30)
-#define   G_000044_GUIDMA_AK(x)                        (((x) >> 30) & 0x1)
-#define   C_000044_GUIDMA_AK                           0xBFFFFFFF
-#define   S_000044_VIDDMA_STAT(x)                      (((x) & 0x1) << 31)
-#define   G_000044_VIDDMA_STAT(x)                      (((x) >> 31) & 0x1)
-#define   C_000044_VIDDMA_STAT                         0x7FFFFFFF
-#define   S_000044_VIDDMA_AK(x)                        (((x) & 0x1) << 31)
-#define   G_000044_VIDDMA_AK(x)                        (((x) >> 31) & 0x1)
-#define   C_000044_VIDDMA_AK                           0x7FFFFFFF
-#define R_000050_CRTC_GEN_CNTL                       0x000050
-#define   S_000050_CRTC_DBL_SCAN_EN(x)                 (((x) & 0x1) << 0)
-#define   G_000050_CRTC_DBL_SCAN_EN(x)                 (((x) >> 0) & 0x1)
-#define   C_000050_CRTC_DBL_SCAN_EN                    0xFFFFFFFE
-#define   S_000050_CRTC_INTERLACE_EN(x)                (((x) & 0x1) << 1)
-#define   G_000050_CRTC_INTERLACE_EN(x)                (((x) >> 1) & 0x1)
-#define   C_000050_CRTC_INTERLACE_EN                   0xFFFFFFFD
-#define   S_000050_CRTC_C_SYNC_EN(x)                   (((x) & 0x1) << 4)
-#define   G_000050_CRTC_C_SYNC_EN(x)                   (((x) >> 4) & 0x1)
-#define   C_000050_CRTC_C_SYNC_EN                      0xFFFFFFEF
-#define   S_000050_CRTC_PIX_WIDTH(x)                   (((x) & 0xF) << 8)
-#define   G_000050_CRTC_PIX_WIDTH(x)                   (((x) >> 8) & 0xF)
-#define   C_000050_CRTC_PIX_WIDTH                      0xFFFFF0FF
-#define   S_000050_CRTC_ICON_EN(x)                     (((x) & 0x1) << 15)
-#define   G_000050_CRTC_ICON_EN(x)                     (((x) >> 15) & 0x1)
-#define   C_000050_CRTC_ICON_EN                        0xFFFF7FFF
-#define   S_000050_CRTC_CUR_EN(x)                      (((x) & 0x1) << 16)
-#define   G_000050_CRTC_CUR_EN(x)                      (((x) >> 16) & 0x1)
-#define   C_000050_CRTC_CUR_EN                         0xFFFEFFFF
-#define   S_000050_CRTC_VSTAT_MODE(x)                  (((x) & 0x3) << 17)
-#define   G_000050_CRTC_VSTAT_MODE(x)                  (((x) >> 17) & 0x3)
-#define   C_000050_CRTC_VSTAT_MODE                     0xFFF9FFFF
-#define   S_000050_CRTC_CUR_MODE(x)                    (((x) & 0x7) << 20)
-#define   G_000050_CRTC_CUR_MODE(x)                    (((x) >> 20) & 0x7)
-#define   C_000050_CRTC_CUR_MODE                       0xFF8FFFFF
-#define   S_000050_CRTC_EXT_DISP_EN(x)                 (((x) & 0x1) << 24)
-#define   G_000050_CRTC_EXT_DISP_EN(x)                 (((x) >> 24) & 0x1)
-#define   C_000050_CRTC_EXT_DISP_EN                    0xFEFFFFFF
-#define   S_000050_CRTC_EN(x)                          (((x) & 0x1) << 25)
-#define   G_000050_CRTC_EN(x)                          (((x) >> 25) & 0x1)
-#define   C_000050_CRTC_EN                             0xFDFFFFFF
-#define   S_000050_CRTC_DISP_REQ_EN_B(x)               (((x) & 0x1) << 26)
-#define   G_000050_CRTC_DISP_REQ_EN_B(x)               (((x) >> 26) & 0x1)
-#define   C_000050_CRTC_DISP_REQ_EN_B                  0xFBFFFFFF
-#define R_000054_CRTC_EXT_CNTL                       0x000054
-#define   S_000054_CRTC_VGA_XOVERSCAN(x)               (((x) & 0x1) << 0)
-#define   G_000054_CRTC_VGA_XOVERSCAN(x)               (((x) >> 0) & 0x1)
-#define   C_000054_CRTC_VGA_XOVERSCAN                  0xFFFFFFFE
-#define   S_000054_VGA_BLINK_RATE(x)                   (((x) & 0x3) << 1)
-#define   G_000054_VGA_BLINK_RATE(x)                   (((x) >> 1) & 0x3)
-#define   C_000054_VGA_BLINK_RATE                      0xFFFFFFF9
-#define   S_000054_VGA_ATI_LINEAR(x)                   (((x) & 0x1) << 3)
-#define   G_000054_VGA_ATI_LINEAR(x)                   (((x) >> 3) & 0x1)
-#define   C_000054_VGA_ATI_LINEAR                      0xFFFFFFF7
-#define   S_000054_VGA_128KAP_PAGING(x)                (((x) & 0x1) << 4)
-#define   G_000054_VGA_128KAP_PAGING(x)                (((x) >> 4) & 0x1)
-#define   C_000054_VGA_128KAP_PAGING                   0xFFFFFFEF
-#define   S_000054_VGA_TEXT_132(x)                     (((x) & 0x1) << 5)
-#define   G_000054_VGA_TEXT_132(x)                     (((x) >> 5) & 0x1)
-#define   C_000054_VGA_TEXT_132                        0xFFFFFFDF
-#define   S_000054_VGA_XCRT_CNT_EN(x)                  (((x) & 0x1) << 6)
-#define   G_000054_VGA_XCRT_CNT_EN(x)                  (((x) >> 6) & 0x1)
-#define   C_000054_VGA_XCRT_CNT_EN                     0xFFFFFFBF
-#define   S_000054_CRTC_HSYNC_DIS(x)                   (((x) & 0x1) << 8)
-#define   G_000054_CRTC_HSYNC_DIS(x)                   (((x) >> 8) & 0x1)
-#define   C_000054_CRTC_HSYNC_DIS                      0xFFFFFEFF
-#define   S_000054_CRTC_VSYNC_DIS(x)                   (((x) & 0x1) << 9)
-#define   G_000054_CRTC_VSYNC_DIS(x)                   (((x) >> 9) & 0x1)
-#define   C_000054_CRTC_VSYNC_DIS                      0xFFFFFDFF
-#define   S_000054_CRTC_DISPLAY_DIS(x)                 (((x) & 0x1) << 10)
-#define   G_000054_CRTC_DISPLAY_DIS(x)                 (((x) >> 10) & 0x1)
-#define   C_000054_CRTC_DISPLAY_DIS                    0xFFFFFBFF
-#define   S_000054_CRTC_SYNC_TRISTATE(x)               (((x) & 0x1) << 11)
-#define   G_000054_CRTC_SYNC_TRISTATE(x)               (((x) >> 11) & 0x1)
-#define   C_000054_CRTC_SYNC_TRISTATE                  0xFFFFF7FF
-#define   S_000054_CRTC_HSYNC_TRISTATE(x)              (((x) & 0x1) << 12)
-#define   G_000054_CRTC_HSYNC_TRISTATE(x)              (((x) >> 12) & 0x1)
-#define   C_000054_CRTC_HSYNC_TRISTATE                 0xFFFFEFFF
-#define   S_000054_CRTC_VSYNC_TRISTATE(x)              (((x) & 0x1) << 13)
-#define   G_000054_CRTC_VSYNC_TRISTATE(x)              (((x) >> 13) & 0x1)
-#define   C_000054_CRTC_VSYNC_TRISTATE                 0xFFFFDFFF
-#define   S_000054_CRT_ON(x)                           (((x) & 0x1) << 15)
-#define   G_000054_CRT_ON(x)                           (((x) >> 15) & 0x1)
-#define   C_000054_CRT_ON                              0xFFFF7FFF
-#define   S_000054_VGA_CUR_B_TEST(x)                   (((x) & 0x1) << 17)
-#define   G_000054_VGA_CUR_B_TEST(x)                   (((x) >> 17) & 0x1)
-#define   C_000054_VGA_CUR_B_TEST                      0xFFFDFFFF
-#define   S_000054_VGA_PACK_DIS(x)                     (((x) & 0x1) << 18)
-#define   G_000054_VGA_PACK_DIS(x)                     (((x) >> 18) & 0x1)
-#define   C_000054_VGA_PACK_DIS                        0xFFFBFFFF
-#define   S_000054_VGA_MEM_PS_EN(x)                    (((x) & 0x1) << 19)
-#define   G_000054_VGA_MEM_PS_EN(x)                    (((x) >> 19) & 0x1)
-#define   C_000054_VGA_MEM_PS_EN                       0xFFF7FFFF
-#define   S_000054_VCRTC_IDX_MASTER(x)                 (((x) & 0x7F) << 24)
-#define   G_000054_VCRTC_IDX_MASTER(x)                 (((x) >> 24) & 0x7F)
-#define   C_000054_VCRTC_IDX_MASTER                    0x80FFFFFF
-#define R_000148_MC_FB_LOCATION                      0x000148
-#define   S_000148_MC_FB_START(x)                      (((x) & 0xFFFF) << 0)
-#define   G_000148_MC_FB_START(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_000148_MC_FB_START                         0xFFFF0000
-#define   S_000148_MC_FB_TOP(x)                        (((x) & 0xFFFF) << 16)
-#define   G_000148_MC_FB_TOP(x)                        (((x) >> 16) & 0xFFFF)
-#define   C_000148_MC_FB_TOP                           0x0000FFFF
-#define R_00014C_MC_AGP_LOCATION                     0x00014C
-#define   S_00014C_MC_AGP_START(x)                     (((x) & 0xFFFF) << 0)
-#define   G_00014C_MC_AGP_START(x)                     (((x) >> 0) & 0xFFFF)
-#define   C_00014C_MC_AGP_START                        0xFFFF0000
-#define   S_00014C_MC_AGP_TOP(x)                       (((x) & 0xFFFF) << 16)
-#define   G_00014C_MC_AGP_TOP(x)                       (((x) >> 16) & 0xFFFF)
-#define   C_00014C_MC_AGP_TOP                          0x0000FFFF
-#define R_000170_AGP_BASE                            0x000170
-#define   S_000170_AGP_BASE_ADDR(x)                    (((x) & 0xFFFFFFFF) << 0)
-#define   G_000170_AGP_BASE_ADDR(x)                    (((x) >> 0) & 0xFFFFFFFF)
-#define   C_000170_AGP_BASE_ADDR                       0x00000000
-#define R_00023C_DISPLAY_BASE_ADDR                   0x00023C
-#define   S_00023C_DISPLAY_BASE_ADDR(x)                (((x) & 0xFFFFFFFF) << 0)
-#define   G_00023C_DISPLAY_BASE_ADDR(x)                (((x) >> 0) & 0xFFFFFFFF)
-#define   C_00023C_DISPLAY_BASE_ADDR                   0x00000000
-#define R_000260_CUR_OFFSET                          0x000260
-#define   S_000260_CUR_OFFSET(x)                       (((x) & 0x7FFFFFF) << 0)
-#define   G_000260_CUR_OFFSET(x)                       (((x) >> 0) & 0x7FFFFFF)
-#define   C_000260_CUR_OFFSET                          0xF8000000
-#define   S_000260_CUR_LOCK(x)                         (((x) & 0x1) << 31)
-#define   G_000260_CUR_LOCK(x)                         (((x) >> 31) & 0x1)
-#define   C_000260_CUR_LOCK                            0x7FFFFFFF
-#define R_00033C_CRTC2_DISPLAY_BASE_ADDR             0x00033C
-#define   S_00033C_CRTC2_DISPLAY_BASE_ADDR(x)          (((x) & 0xFFFFFFFF) << 0)
-#define   G_00033C_CRTC2_DISPLAY_BASE_ADDR(x)          (((x) >> 0) & 0xFFFFFFFF)
-#define   C_00033C_CRTC2_DISPLAY_BASE_ADDR             0x00000000
-#define R_000360_CUR2_OFFSET                         0x000360
-#define   S_000360_CUR2_OFFSET(x)                      (((x) & 0x7FFFFFF) << 0)
-#define   G_000360_CUR2_OFFSET(x)                      (((x) >> 0) & 0x7FFFFFF)
-#define   C_000360_CUR2_OFFSET                         0xF8000000
-#define   S_000360_CUR2_LOCK(x)                        (((x) & 0x1) << 31)
-#define   G_000360_CUR2_LOCK(x)                        (((x) >> 31) & 0x1)
-#define   C_000360_CUR2_LOCK                           0x7FFFFFFF
-#define R_0003C2_GENMO_WT                            0x0003C2
-#define   S_0003C2_GENMO_MONO_ADDRESS_B(x)             (((x) & 0x1) << 0)
-#define   G_0003C2_GENMO_MONO_ADDRESS_B(x)             (((x) >> 0) & 0x1)
-#define   C_0003C2_GENMO_MONO_ADDRESS_B                0xFE
-#define   S_0003C2_VGA_RAM_EN(x)                       (((x) & 0x1) << 1)
-#define   G_0003C2_VGA_RAM_EN(x)                       (((x) >> 1) & 0x1)
-#define   C_0003C2_VGA_RAM_EN                          0xFD
-#define   S_0003C2_VGA_CKSEL(x)                        (((x) & 0x3) << 2)
-#define   G_0003C2_VGA_CKSEL(x)                        (((x) >> 2) & 0x3)
-#define   C_0003C2_VGA_CKSEL                           0xF3
-#define   S_0003C2_ODD_EVEN_MD_PGSEL(x)                (((x) & 0x1) << 5)
-#define   G_0003C2_ODD_EVEN_MD_PGSEL(x)                (((x) >> 5) & 0x1)
-#define   C_0003C2_ODD_EVEN_MD_PGSEL                   0xDF
-#define   S_0003C2_VGA_HSYNC_POL(x)                    (((x) & 0x1) << 6)
-#define   G_0003C2_VGA_HSYNC_POL(x)                    (((x) >> 6) & 0x1)
-#define   C_0003C2_VGA_HSYNC_POL                       0xBF
-#define   S_0003C2_VGA_VSYNC_POL(x)                    (((x) & 0x1) << 7)
-#define   G_0003C2_VGA_VSYNC_POL(x)                    (((x) >> 7) & 0x1)
-#define   C_0003C2_VGA_VSYNC_POL                       0x7F
-#define R_0003F8_CRTC2_GEN_CNTL                      0x0003F8
-#define   S_0003F8_CRTC2_DBL_SCAN_EN(x)                (((x) & 0x1) << 0)
-#define   G_0003F8_CRTC2_DBL_SCAN_EN(x)                (((x) >> 0) & 0x1)
-#define   C_0003F8_CRTC2_DBL_SCAN_EN                   0xFFFFFFFE
-#define   S_0003F8_CRTC2_INTERLACE_EN(x)               (((x) & 0x1) << 1)
-#define   G_0003F8_CRTC2_INTERLACE_EN(x)               (((x) >> 1) & 0x1)
-#define   C_0003F8_CRTC2_INTERLACE_EN                  0xFFFFFFFD
-#define   S_0003F8_CRTC2_SYNC_TRISTATE(x)              (((x) & 0x1) << 4)
-#define   G_0003F8_CRTC2_SYNC_TRISTATE(x)              (((x) >> 4) & 0x1)
-#define   C_0003F8_CRTC2_SYNC_TRISTATE                 0xFFFFFFEF
-#define   S_0003F8_CRTC2_HSYNC_TRISTATE(x)             (((x) & 0x1) << 5)
-#define   G_0003F8_CRTC2_HSYNC_TRISTATE(x)             (((x) >> 5) & 0x1)
-#define   C_0003F8_CRTC2_HSYNC_TRISTATE                0xFFFFFFDF
-#define   S_0003F8_CRTC2_VSYNC_TRISTATE(x)             (((x) & 0x1) << 6)
-#define   G_0003F8_CRTC2_VSYNC_TRISTATE(x)             (((x) >> 6) & 0x1)
-#define   C_0003F8_CRTC2_VSYNC_TRISTATE                0xFFFFFFBF
-#define   S_0003F8_CRT2_ON(x)                          (((x) & 0x1) << 7)
-#define   G_0003F8_CRT2_ON(x)                          (((x) >> 7) & 0x1)
-#define   C_0003F8_CRT2_ON                             0xFFFFFF7F
-#define   S_0003F8_CRTC2_PIX_WIDTH(x)                  (((x) & 0xF) << 8)
-#define   G_0003F8_CRTC2_PIX_WIDTH(x)                  (((x) >> 8) & 0xF)
-#define   C_0003F8_CRTC2_PIX_WIDTH                     0xFFFFF0FF
-#define   S_0003F8_CRTC2_ICON_EN(x)                    (((x) & 0x1) << 15)
-#define   G_0003F8_CRTC2_ICON_EN(x)                    (((x) >> 15) & 0x1)
-#define   C_0003F8_CRTC2_ICON_EN                       0xFFFF7FFF
-#define   S_0003F8_CRTC2_CUR_EN(x)                     (((x) & 0x1) << 16)
-#define   G_0003F8_CRTC2_CUR_EN(x)                     (((x) >> 16) & 0x1)
-#define   C_0003F8_CRTC2_CUR_EN                        0xFFFEFFFF
-#define   S_0003F8_CRTC2_CUR_MODE(x)                   (((x) & 0x7) << 20)
-#define   G_0003F8_CRTC2_CUR_MODE(x)                   (((x) >> 20) & 0x7)
-#define   C_0003F8_CRTC2_CUR_MODE                      0xFF8FFFFF
-#define   S_0003F8_CRTC2_DISPLAY_DIS(x)                (((x) & 0x1) << 23)
-#define   G_0003F8_CRTC2_DISPLAY_DIS(x)                (((x) >> 23) & 0x1)
-#define   C_0003F8_CRTC2_DISPLAY_DIS                   0xFF7FFFFF
-#define   S_0003F8_CRTC2_EN(x)                         (((x) & 0x1) << 25)
-#define   G_0003F8_CRTC2_EN(x)                         (((x) >> 25) & 0x1)
-#define   C_0003F8_CRTC2_EN                            0xFDFFFFFF
-#define   S_0003F8_CRTC2_DISP_REQ_EN_B(x)              (((x) & 0x1) << 26)
-#define   G_0003F8_CRTC2_DISP_REQ_EN_B(x)              (((x) >> 26) & 0x1)
-#define   C_0003F8_CRTC2_DISP_REQ_EN_B                 0xFBFFFFFF
-#define   S_0003F8_CRTC2_C_SYNC_EN(x)                  (((x) & 0x1) << 27)
-#define   G_0003F8_CRTC2_C_SYNC_EN(x)                  (((x) >> 27) & 0x1)
-#define   C_0003F8_CRTC2_C_SYNC_EN                     0xF7FFFFFF
-#define   S_0003F8_CRTC2_HSYNC_DIS(x)                  (((x) & 0x1) << 28)
-#define   G_0003F8_CRTC2_HSYNC_DIS(x)                  (((x) >> 28) & 0x1)
-#define   C_0003F8_CRTC2_HSYNC_DIS                     0xEFFFFFFF
-#define   S_0003F8_CRTC2_VSYNC_DIS(x)                  (((x) & 0x1) << 29)
-#define   G_0003F8_CRTC2_VSYNC_DIS(x)                  (((x) >> 29) & 0x1)
-#define   C_0003F8_CRTC2_VSYNC_DIS                     0xDFFFFFFF
-#define R_000420_OV0_SCALE_CNTL                      0x000420
-#define   S_000420_OV0_NO_READ_BEHIND_SCAN(x)          (((x) & 0x1) << 1)
-#define   G_000420_OV0_NO_READ_BEHIND_SCAN(x)          (((x) >> 1) & 0x1)
-#define   C_000420_OV0_NO_READ_BEHIND_SCAN             0xFFFFFFFD
-#define   S_000420_OV0_HORZ_PICK_NEAREST(x)            (((x) & 0x1) << 2)
-#define   G_000420_OV0_HORZ_PICK_NEAREST(x)            (((x) >> 2) & 0x1)
-#define   C_000420_OV0_HORZ_PICK_NEAREST               0xFFFFFFFB
-#define   S_000420_OV0_VERT_PICK_NEAREST(x)            (((x) & 0x1) << 3)
-#define   G_000420_OV0_VERT_PICK_NEAREST(x)            (((x) >> 3) & 0x1)
-#define   C_000420_OV0_VERT_PICK_NEAREST               0xFFFFFFF7
-#define   S_000420_OV0_SIGNED_UV(x)                    (((x) & 0x1) << 4)
-#define   G_000420_OV0_SIGNED_UV(x)                    (((x) >> 4) & 0x1)
-#define   C_000420_OV0_SIGNED_UV                       0xFFFFFFEF
-#define   S_000420_OV0_GAMMA_SEL(x)                    (((x) & 0x7) << 5)
-#define   G_000420_OV0_GAMMA_SEL(x)                    (((x) >> 5) & 0x7)
-#define   C_000420_OV0_GAMMA_SEL                       0xFFFFFF1F
-#define   S_000420_OV0_SURFACE_FORMAT(x)               (((x) & 0xF) << 8)
-#define   G_000420_OV0_SURFACE_FORMAT(x)               (((x) >> 8) & 0xF)
-#define   C_000420_OV0_SURFACE_FORMAT                  0xFFFFF0FF
-#define   S_000420_OV0_ADAPTIVE_DEINT(x)               (((x) & 0x1) << 12)
-#define   G_000420_OV0_ADAPTIVE_DEINT(x)               (((x) >> 12) & 0x1)
-#define   C_000420_OV0_ADAPTIVE_DEINT                  0xFFFFEFFF
-#define   S_000420_OV0_CRTC_SEL(x)                     (((x) & 0x1) << 14)
-#define   G_000420_OV0_CRTC_SEL(x)                     (((x) >> 14) & 0x1)
-#define   C_000420_OV0_CRTC_SEL                        0xFFFFBFFF
-#define   S_000420_OV0_BURST_PER_PLANE(x)              (((x) & 0x7F) << 16)
-#define   G_000420_OV0_BURST_PER_PLANE(x)              (((x) >> 16) & 0x7F)
-#define   C_000420_OV0_BURST_PER_PLANE                 0xFF80FFFF
-#define   S_000420_OV0_DOUBLE_BUFFER_REGS(x)           (((x) & 0x1) << 24)
-#define   G_000420_OV0_DOUBLE_BUFFER_REGS(x)           (((x) >> 24) & 0x1)
-#define   C_000420_OV0_DOUBLE_BUFFER_REGS              0xFEFFFFFF
-#define   S_000420_OV0_BANDWIDTH(x)                    (((x) & 0x1) << 26)
-#define   G_000420_OV0_BANDWIDTH(x)                    (((x) >> 26) & 0x1)
-#define   C_000420_OV0_BANDWIDTH                       0xFBFFFFFF
-#define   S_000420_OV0_LIN_TRANS_BYPASS(x)             (((x) & 0x1) << 28)
-#define   G_000420_OV0_LIN_TRANS_BYPASS(x)             (((x) >> 28) & 0x1)
-#define   C_000420_OV0_LIN_TRANS_BYPASS                0xEFFFFFFF
-#define   S_000420_OV0_INT_EMU(x)                      (((x) & 0x1) << 29)
-#define   G_000420_OV0_INT_EMU(x)                      (((x) >> 29) & 0x1)
-#define   C_000420_OV0_INT_EMU                         0xDFFFFFFF
-#define   S_000420_OV0_OVERLAY_EN(x)                   (((x) & 0x1) << 30)
-#define   G_000420_OV0_OVERLAY_EN(x)                   (((x) >> 30) & 0x1)
-#define   C_000420_OV0_OVERLAY_EN                      0xBFFFFFFF
-#define   S_000420_OV0_SOFT_RESET(x)                   (((x) & 0x1) << 31)
-#define   G_000420_OV0_SOFT_RESET(x)                   (((x) >> 31) & 0x1)
-#define   C_000420_OV0_SOFT_RESET                      0x7FFFFFFF
-#define R_00070C_CP_RB_RPTR_ADDR                     0x00070C
-#define   S_00070C_RB_RPTR_SWAP(x)                     (((x) & 0x3) << 0)
-#define   G_00070C_RB_RPTR_SWAP(x)                     (((x) >> 0) & 0x3)
-#define   C_00070C_RB_RPTR_SWAP                        0xFFFFFFFC
-#define   S_00070C_RB_RPTR_ADDR(x)                     (((x) & 0x3FFFFFFF) << 2)
-#define   G_00070C_RB_RPTR_ADDR(x)                     (((x) >> 2) & 0x3FFFFFFF)
-#define   C_00070C_RB_RPTR_ADDR                        0x00000003
-#define R_000740_CP_CSQ_CNTL                         0x000740
-#define   S_000740_CSQ_CNT_PRIMARY(x)                  (((x) & 0xFF) << 0)
-#define   G_000740_CSQ_CNT_PRIMARY(x)                  (((x) >> 0) & 0xFF)
-#define   C_000740_CSQ_CNT_PRIMARY                     0xFFFFFF00
-#define   S_000740_CSQ_CNT_INDIRECT(x)                 (((x) & 0xFF) << 8)
-#define   G_000740_CSQ_CNT_INDIRECT(x)                 (((x) >> 8) & 0xFF)
-#define   C_000740_CSQ_CNT_INDIRECT                    0xFFFF00FF
-#define   S_000740_CSQ_MODE(x)                         (((x) & 0xF) << 28)
-#define   G_000740_CSQ_MODE(x)                         (((x) >> 28) & 0xF)
-#define   C_000740_CSQ_MODE                            0x0FFFFFFF
-#define R_000770_SCRATCH_UMSK                        0x000770
-#define   S_000770_SCRATCH_UMSK(x)                     (((x) & 0x3F) << 0)
-#define   G_000770_SCRATCH_UMSK(x)                     (((x) >> 0) & 0x3F)
-#define   C_000770_SCRATCH_UMSK                        0xFFFFFFC0
-#define   S_000770_SCRATCH_SWAP(x)                     (((x) & 0x3) << 16)
-#define   G_000770_SCRATCH_SWAP(x)                     (((x) >> 16) & 0x3)
-#define   C_000770_SCRATCH_SWAP                        0xFFFCFFFF
-#define R_000774_SCRATCH_ADDR                        0x000774
-#define   S_000774_SCRATCH_ADDR(x)                     (((x) & 0x7FFFFFF) << 5)
-#define   G_000774_SCRATCH_ADDR(x)                     (((x) >> 5) & 0x7FFFFFF)
-#define   C_000774_SCRATCH_ADDR                        0x0000001F
-#define R_0007C0_CP_STAT                             0x0007C0
-#define   S_0007C0_MRU_BUSY(x)                         (((x) & 0x1) << 0)
-#define   G_0007C0_MRU_BUSY(x)                         (((x) >> 0) & 0x1)
-#define   C_0007C0_MRU_BUSY                            0xFFFFFFFE
-#define   S_0007C0_MWU_BUSY(x)                         (((x) & 0x1) << 1)
-#define   G_0007C0_MWU_BUSY(x)                         (((x) >> 1) & 0x1)
-#define   C_0007C0_MWU_BUSY                            0xFFFFFFFD
-#define   S_0007C0_RSIU_BUSY(x)                        (((x) & 0x1) << 2)
-#define   G_0007C0_RSIU_BUSY(x)                        (((x) >> 2) & 0x1)
-#define   C_0007C0_RSIU_BUSY                           0xFFFFFFFB
-#define   S_0007C0_RCIU_BUSY(x)                        (((x) & 0x1) << 3)
-#define   G_0007C0_RCIU_BUSY(x)                        (((x) >> 3) & 0x1)
-#define   C_0007C0_RCIU_BUSY                           0xFFFFFFF7
-#define   S_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) & 0x1) << 9)
-#define   G_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) >> 9) & 0x1)
-#define   C_0007C0_CSF_PRIMARY_BUSY                    0xFFFFFDFF
-#define   S_0007C0_CSF_INDIRECT_BUSY(x)                (((x) & 0x1) << 10)
-#define   G_0007C0_CSF_INDIRECT_BUSY(x)                (((x) >> 10) & 0x1)
-#define   C_0007C0_CSF_INDIRECT_BUSY                   0xFFFFFBFF
-#define   S_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) & 0x1) << 11)
-#define   G_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) >> 11) & 0x1)
-#define   C_0007C0_CSQ_PRIMARY_BUSY                    0xFFFFF7FF
-#define   S_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) & 0x1) << 12)
-#define   G_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) >> 12) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT_BUSY                   0xFFFFEFFF
-#define   S_0007C0_CSI_BUSY(x)                         (((x) & 0x1) << 13)
-#define   G_0007C0_CSI_BUSY(x)                         (((x) >> 13) & 0x1)
-#define   C_0007C0_CSI_BUSY                            0xFFFFDFFF
-#define   S_0007C0_GUIDMA_BUSY(x)                      (((x) & 0x1) << 28)
-#define   G_0007C0_GUIDMA_BUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_0007C0_GUIDMA_BUSY                         0xEFFFFFFF
-#define   S_0007C0_VIDDMA_BUSY(x)                      (((x) & 0x1) << 29)
-#define   G_0007C0_VIDDMA_BUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_0007C0_VIDDMA_BUSY                         0xDFFFFFFF
-#define   S_0007C0_CMDSTRM_BUSY(x)                     (((x) & 0x1) << 30)
-#define   G_0007C0_CMDSTRM_BUSY(x)                     (((x) >> 30) & 0x1)
-#define   C_0007C0_CMDSTRM_BUSY                        0xBFFFFFFF
-#define   S_0007C0_CP_BUSY(x)                          (((x) & 0x1) << 31)
-#define   G_0007C0_CP_BUSY(x)                          (((x) >> 31) & 0x1)
-#define   C_0007C0_CP_BUSY                             0x7FFFFFFF
-#define R_000E40_RBBM_STATUS                         0x000E40
-#define   S_000E40_CMDFIFO_AVAIL(x)                    (((x) & 0x7F) << 0)
-#define   G_000E40_CMDFIFO_AVAIL(x)                    (((x) >> 0) & 0x7F)
-#define   C_000E40_CMDFIFO_AVAIL                       0xFFFFFF80
-#define   S_000E40_HIRQ_ON_RBB(x)                      (((x) & 0x1) << 8)
-#define   G_000E40_HIRQ_ON_RBB(x)                      (((x) >> 8) & 0x1)
-#define   C_000E40_HIRQ_ON_RBB                         0xFFFFFEFF
-#define   S_000E40_CPRQ_ON_RBB(x)                      (((x) & 0x1) << 9)
-#define   G_000E40_CPRQ_ON_RBB(x)                      (((x) >> 9) & 0x1)
-#define   C_000E40_CPRQ_ON_RBB                         0xFFFFFDFF
-#define   S_000E40_CFRQ_ON_RBB(x)                      (((x) & 0x1) << 10)
-#define   G_000E40_CFRQ_ON_RBB(x)                      (((x) >> 10) & 0x1)
-#define   C_000E40_CFRQ_ON_RBB                         0xFFFFFBFF
-#define   S_000E40_HIRQ_IN_RTBUF(x)                    (((x) & 0x1) << 11)
-#define   G_000E40_HIRQ_IN_RTBUF(x)                    (((x) >> 11) & 0x1)
-#define   C_000E40_HIRQ_IN_RTBUF                       0xFFFFF7FF
-#define   S_000E40_CPRQ_IN_RTBUF(x)                    (((x) & 0x1) << 12)
-#define   G_000E40_CPRQ_IN_RTBUF(x)                    (((x) >> 12) & 0x1)
-#define   C_000E40_CPRQ_IN_RTBUF                       0xFFFFEFFF
-#define   S_000E40_CFRQ_IN_RTBUF(x)                    (((x) & 0x1) << 13)
-#define   G_000E40_CFRQ_IN_RTBUF(x)                    (((x) >> 13) & 0x1)
-#define   C_000E40_CFRQ_IN_RTBUF                       0xFFFFDFFF
-#define   S_000E40_CF_PIPE_BUSY(x)                     (((x) & 0x1) << 14)
-#define   G_000E40_CF_PIPE_BUSY(x)                     (((x) >> 14) & 0x1)
-#define   C_000E40_CF_PIPE_BUSY                        0xFFFFBFFF
-#define   S_000E40_ENG_EV_BUSY(x)                      (((x) & 0x1) << 15)
-#define   G_000E40_ENG_EV_BUSY(x)                      (((x) >> 15) & 0x1)
-#define   C_000E40_ENG_EV_BUSY                         0xFFFF7FFF
-#define   S_000E40_CP_CMDSTRM_BUSY(x)                  (((x) & 0x1) << 16)
-#define   G_000E40_CP_CMDSTRM_BUSY(x)                  (((x) >> 16) & 0x1)
-#define   C_000E40_CP_CMDSTRM_BUSY                     0xFFFEFFFF
-#define   S_000E40_E2_BUSY(x)                          (((x) & 0x1) << 17)
-#define   G_000E40_E2_BUSY(x)                          (((x) >> 17) & 0x1)
-#define   C_000E40_E2_BUSY                             0xFFFDFFFF
-#define   S_000E40_RB2D_BUSY(x)                        (((x) & 0x1) << 18)
-#define   G_000E40_RB2D_BUSY(x)                        (((x) >> 18) & 0x1)
-#define   C_000E40_RB2D_BUSY                           0xFFFBFFFF
-#define   S_000E40_RB3D_BUSY(x)                        (((x) & 0x1) << 19)
-#define   G_000E40_RB3D_BUSY(x)                        (((x) >> 19) & 0x1)
-#define   C_000E40_RB3D_BUSY                           0xFFF7FFFF
-#define   S_000E40_SE_BUSY(x)                          (((x) & 0x1) << 20)
-#define   G_000E40_SE_BUSY(x)                          (((x) >> 20) & 0x1)
-#define   C_000E40_SE_BUSY                             0xFFEFFFFF
-#define   S_000E40_RE_BUSY(x)                          (((x) & 0x1) << 21)
-#define   G_000E40_RE_BUSY(x)                          (((x) >> 21) & 0x1)
-#define   C_000E40_RE_BUSY                             0xFFDFFFFF
-#define   S_000E40_TAM_BUSY(x)                         (((x) & 0x1) << 22)
-#define   G_000E40_TAM_BUSY(x)                         (((x) >> 22) & 0x1)
-#define   C_000E40_TAM_BUSY                            0xFFBFFFFF
-#define   S_000E40_TDM_BUSY(x)                         (((x) & 0x1) << 23)
-#define   G_000E40_TDM_BUSY(x)                         (((x) >> 23) & 0x1)
-#define   C_000E40_TDM_BUSY                            0xFF7FFFFF
-#define   S_000E40_PB_BUSY(x)                          (((x) & 0x1) << 24)
-#define   G_000E40_PB_BUSY(x)                          (((x) >> 24) & 0x1)
-#define   C_000E40_PB_BUSY                             0xFEFFFFFF
-#define   S_000E40_GUI_ACTIVE(x)                       (((x) & 0x1) << 31)
-#define   G_000E40_GUI_ACTIVE(x)                       (((x) >> 31) & 0x1)
-#define   C_000E40_GUI_ACTIVE                          0x7FFFFFFF
-
-
-#define R_00000D_SCLK_CNTL                           0x00000D
-#define   S_00000D_SCLK_SRC_SEL(x)                     (((x) & 0x7) << 0)
-#define   G_00000D_SCLK_SRC_SEL(x)                     (((x) >> 0) & 0x7)
-#define   C_00000D_SCLK_SRC_SEL                        0xFFFFFFF8
-#define   S_00000D_TCLK_SRC_SEL(x)                     (((x) & 0x7) << 8)
-#define   G_00000D_TCLK_SRC_SEL(x)                     (((x) >> 8) & 0x7)
-#define   C_00000D_TCLK_SRC_SEL                        0xFFFFF8FF
-#define   S_00000D_FORCE_CP(x)                         (((x) & 0x1) << 16)
-#define   G_00000D_FORCE_CP(x)                         (((x) >> 16) & 0x1)
-#define   C_00000D_FORCE_CP                            0xFFFEFFFF
-#define   S_00000D_FORCE_HDP(x)                        (((x) & 0x1) << 17)
-#define   G_00000D_FORCE_HDP(x)                        (((x) >> 17) & 0x1)
-#define   C_00000D_FORCE_HDP                           0xFFFDFFFF
-#define   S_00000D_FORCE_DISP(x)                       (((x) & 0x1) << 18)
-#define   G_00000D_FORCE_DISP(x)                       (((x) >> 18) & 0x1)
-#define   C_00000D_FORCE_DISP                          0xFFFBFFFF
-#define   S_00000D_FORCE_TOP(x)                        (((x) & 0x1) << 19)
-#define   G_00000D_FORCE_TOP(x)                        (((x) >> 19) & 0x1)
-#define   C_00000D_FORCE_TOP                           0xFFF7FFFF
-#define   S_00000D_FORCE_E2(x)                         (((x) & 0x1) << 20)
-#define   G_00000D_FORCE_E2(x)                         (((x) >> 20) & 0x1)
-#define   C_00000D_FORCE_E2                            0xFFEFFFFF
-#define   S_00000D_FORCE_SE(x)                         (((x) & 0x1) << 21)
-#define   G_00000D_FORCE_SE(x)                         (((x) >> 21) & 0x1)
-#define   C_00000D_FORCE_SE                            0xFFDFFFFF
-#define   S_00000D_FORCE_IDCT(x)                       (((x) & 0x1) << 22)
-#define   G_00000D_FORCE_IDCT(x)                       (((x) >> 22) & 0x1)
-#define   C_00000D_FORCE_IDCT                          0xFFBFFFFF
-#define   S_00000D_FORCE_VIP(x)                        (((x) & 0x1) << 23)
-#define   G_00000D_FORCE_VIP(x)                        (((x) >> 23) & 0x1)
-#define   C_00000D_FORCE_VIP                           0xFF7FFFFF
-#define   S_00000D_FORCE_RE(x)                         (((x) & 0x1) << 24)
-#define   G_00000D_FORCE_RE(x)                         (((x) >> 24) & 0x1)
-#define   C_00000D_FORCE_RE                            0xFEFFFFFF
-#define   S_00000D_FORCE_PB(x)                         (((x) & 0x1) << 25)
-#define   G_00000D_FORCE_PB(x)                         (((x) >> 25) & 0x1)
-#define   C_00000D_FORCE_PB                            0xFDFFFFFF
-#define   S_00000D_FORCE_TAM(x)                        (((x) & 0x1) << 26)
-#define   G_00000D_FORCE_TAM(x)                        (((x) >> 26) & 0x1)
-#define   C_00000D_FORCE_TAM                           0xFBFFFFFF
-#define   S_00000D_FORCE_TDM(x)                        (((x) & 0x1) << 27)
-#define   G_00000D_FORCE_TDM(x)                        (((x) >> 27) & 0x1)
-#define   C_00000D_FORCE_TDM                           0xF7FFFFFF
-#define   S_00000D_FORCE_RB(x)                         (((x) & 0x1) << 28)
-#define   G_00000D_FORCE_RB(x)                         (((x) >> 28) & 0x1)
-#define   C_00000D_FORCE_RB                            0xEFFFFFFF
-
-/* PLL regs */
-#define SCLK_CNTL                                      0xd
-#define   FORCE_HDP                                    (1 << 17)
-#define CLK_PWRMGT_CNTL                                0x14
-#define   GLOBAL_PMAN_EN                               (1 << 10)
-#define   DISP_PM                                      (1 << 20)
-#define PLL_PWRMGT_CNTL                                0x15
-#define   MPLL_TURNOFF                                 (1 << 0)
-#define   SPLL_TURNOFF                                 (1 << 1)
-#define   PPLL_TURNOFF                                 (1 << 2)
-#define   P2PLL_TURNOFF                                (1 << 3)
-#define   TVPLL_TURNOFF                                (1 << 4)
-#define   MOBILE_SU                                    (1 << 16)
-#define   SU_SCLK_USE_BCLK                             (1 << 17)
-#define SCLK_CNTL2                                     0x1e
-#define   REDUCED_SPEED_SCLK_MODE                      (1 << 16)
-#define   REDUCED_SPEED_SCLK_SEL(x)                    ((x) << 17)
-#define MCLK_MISC                                      0x1f
-#define   EN_MCLK_TRISTATE_IN_SUSPEND                  (1 << 18)
-#define SCLK_MORE_CNTL                                 0x35
-#define   REDUCED_SPEED_SCLK_EN                        (1 << 16)
-#define   IO_CG_VOLTAGE_DROP                           (1 << 17)
-#define   VOLTAGE_DELAY_SEL(x)                         ((x) << 20)
-#define   VOLTAGE_DROP_SYNC                            (1 << 19)
-
-/* mmreg */
-#define DISP_PWR_MAN                                   0xd08
-#define   DISP_D3_GRPH_RST                             (1 << 18)
-#define   DISP_D3_SUBPIC_RST                           (1 << 19)
-#define   DISP_D3_OV0_RST                              (1 << 20)
-#define   DISP_D1D2_GRPH_RST                           (1 << 21)
-#define   DISP_D1D2_SUBPIC_RST                         (1 << 22)
-#define   DISP_D1D2_OV0_RST                            (1 << 23)
-#define   DISP_DVO_ENABLE_RST                          (1 << 24)
-#define   TV_ENABLE_RST                                (1 << 25)
-#define   AUTO_PWRUP_EN                                (1 << 26)
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r200.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r200.c
deleted file mode 100644
index a59cc474..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r200.c
+++ /dev/null
@@ -1,549 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-
-#include "r100d.h"
-#include "r200_reg_safe.h"
-
-#include "r100_track.h"
-
-static int r200_get_vtx_size_0(uint32_t vtx_fmt_0)
-{
-	int vtx_size, i;
-	vtx_size = 2;
-
-	if (vtx_fmt_0 & R200_VTX_Z0)
-		vtx_size++;
-	if (vtx_fmt_0 & R200_VTX_W0)
-		vtx_size++;
-	/* blend weight */
-	if (vtx_fmt_0 & (0x7 << R200_VTX_WEIGHT_COUNT_SHIFT))
-		vtx_size += (vtx_fmt_0 >> R200_VTX_WEIGHT_COUNT_SHIFT) & 0x7;
-	if (vtx_fmt_0 & R200_VTX_PV_MATRIX_SEL)
-		vtx_size++;
-	if (vtx_fmt_0 & R200_VTX_N0)
-		vtx_size += 3;
-	if (vtx_fmt_0 & R200_VTX_POINT_SIZE)
-		vtx_size++;
-	if (vtx_fmt_0 & R200_VTX_DISCRETE_FOG)
-		vtx_size++;
-	if (vtx_fmt_0 & R200_VTX_SHININESS_0)
-		vtx_size++;
-	if (vtx_fmt_0 & R200_VTX_SHININESS_1)
-		vtx_size++;
-	for (i = 0; i < 8; i++) {
-		int color_size = (vtx_fmt_0 >> (11 + 2*i)) & 0x3;
-		switch (color_size) {
-		case 0: break;
-		case 1: vtx_size++; break;
-		case 2: vtx_size += 3; break;
-		case 3: vtx_size += 4; break;
-		}
-	}
-	if (vtx_fmt_0 & R200_VTX_XY1)
-		vtx_size += 2;
-	if (vtx_fmt_0 & R200_VTX_Z1)
-		vtx_size++;
-	if (vtx_fmt_0 & R200_VTX_W1)
-		vtx_size++;
-	if (vtx_fmt_0 & R200_VTX_N1)
-		vtx_size += 3;
-	return vtx_size;
-}
-
-int r200_copy_dma(struct radeon_device *rdev,
-		  uint64_t src_offset,
-		  uint64_t dst_offset,
-		  unsigned num_gpu_pages,
-		  struct radeon_fence *fence)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	uint32_t size;
-	uint32_t cur_size;
-	int i, num_loops;
-	int r = 0;
-
-	/* radeon pitch is /64 */
-	size = num_gpu_pages << RADEON_GPU_PAGE_SHIFT;
-	num_loops = DIV_ROUND_UP(size, 0x1FFFFF);
-	r = radeon_ring_lock(rdev, ring, num_loops * 4 + 64);
-	if (r) {
-		DRM_ERROR("radeon: moving bo (%d).\n", r);
-		return r;
-	}
-	/* Must wait for 2D idle & clean before DMA or hangs might happen */
-	radeon_ring_write(ring, PACKET0(RADEON_WAIT_UNTIL, 0));
-	radeon_ring_write(ring, (1 << 16));
-	for (i = 0; i < num_loops; i++) {
-		cur_size = size;
-		if (cur_size > 0x1FFFFF) {
-			cur_size = 0x1FFFFF;
-		}
-		size -= cur_size;
-		radeon_ring_write(ring, PACKET0(0x720, 2));
-		radeon_ring_write(ring, src_offset);
-		radeon_ring_write(ring, dst_offset);
-		radeon_ring_write(ring, cur_size | (1 << 31) | (1 << 30));
-		src_offset += cur_size;
-		dst_offset += cur_size;
-	}
-	radeon_ring_write(ring, PACKET0(RADEON_WAIT_UNTIL, 0));
-	radeon_ring_write(ring, RADEON_WAIT_DMA_GUI_IDLE);
-	if (fence) {
-		r = radeon_fence_emit(rdev, fence);
-	}
-	radeon_ring_unlock_commit(rdev, ring);
-	return r;
-}
-
-
-static int r200_get_vtx_size_1(uint32_t vtx_fmt_1)
-{
-	int vtx_size, i, tex_size;
-	vtx_size = 0;
-	for (i = 0; i < 6; i++) {
-		tex_size = (vtx_fmt_1 >> (i * 3)) & 0x7;
-		if (tex_size > 4)
-			continue;
-		vtx_size += tex_size;
-	}
-	return vtx_size;
-}
-
-int r200_packet0_check(struct radeon_cs_parser *p,
-		       struct radeon_cs_packet *pkt,
-		       unsigned idx, unsigned reg)
-{
-	struct radeon_cs_reloc *reloc;
-	struct r100_cs_track *track;
-	volatile uint32_t *ib;
-	uint32_t tmp;
-	int r;
-	int i;
-	int face;
-	u32 tile_flags = 0;
-	u32 idx_value;
-
-	ib = p->ib->ptr;
-	track = (struct r100_cs_track *)p->track;
-	idx_value = radeon_get_ib_value(p, idx);
-	switch (reg) {
-	case RADEON_CRTC_GUI_TRIG_VLINE:
-		r = r100_cs_packet_parse_vline(p);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		break;
-		/* FIXME: only allow PACKET3 blit? easier to check for out of
-		 * range access */
-	case RADEON_DST_PITCH_OFFSET:
-	case RADEON_SRC_PITCH_OFFSET:
-		r = r100_reloc_pitch_offset(p, pkt, idx, reg);
-		if (r)
-			return r;
-		break;
-	case RADEON_RB3D_DEPTHOFFSET:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->zb.robj = reloc->robj;
-		track->zb.offset = idx_value;
-		track->zb_dirty = true;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case RADEON_RB3D_COLOROFFSET:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->cb[0].robj = reloc->robj;
-		track->cb[0].offset = idx_value;
-		track->cb_dirty = true;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case R200_PP_TXOFFSET_0:
-	case R200_PP_TXOFFSET_1:
-	case R200_PP_TXOFFSET_2:
-	case R200_PP_TXOFFSET_3:
-	case R200_PP_TXOFFSET_4:
-	case R200_PP_TXOFFSET_5:
-		i = (reg - R200_PP_TXOFFSET_0) / 24;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-				tile_flags |= R200_TXO_MACRO_TILE;
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-				tile_flags |= R200_TXO_MICRO_TILE;
-
-			tmp = idx_value & ~(0x7 << 2);
-			tmp |= tile_flags;
-			ib[idx] = tmp + ((u32)reloc->lobj.gpu_offset);
-		} else
-			ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		track->textures[i].robj = reloc->robj;
-		track->tex_dirty = true;
-		break;
-	case R200_PP_CUBIC_OFFSET_F1_0:
-	case R200_PP_CUBIC_OFFSET_F2_0:
-	case R200_PP_CUBIC_OFFSET_F3_0:
-	case R200_PP_CUBIC_OFFSET_F4_0:
-	case R200_PP_CUBIC_OFFSET_F5_0:
-	case R200_PP_CUBIC_OFFSET_F1_1:
-	case R200_PP_CUBIC_OFFSET_F2_1:
-	case R200_PP_CUBIC_OFFSET_F3_1:
-	case R200_PP_CUBIC_OFFSET_F4_1:
-	case R200_PP_CUBIC_OFFSET_F5_1:
-	case R200_PP_CUBIC_OFFSET_F1_2:
-	case R200_PP_CUBIC_OFFSET_F2_2:
-	case R200_PP_CUBIC_OFFSET_F3_2:
-	case R200_PP_CUBIC_OFFSET_F4_2:
-	case R200_PP_CUBIC_OFFSET_F5_2:
-	case R200_PP_CUBIC_OFFSET_F1_3:
-	case R200_PP_CUBIC_OFFSET_F2_3:
-	case R200_PP_CUBIC_OFFSET_F3_3:
-	case R200_PP_CUBIC_OFFSET_F4_3:
-	case R200_PP_CUBIC_OFFSET_F5_3:
-	case R200_PP_CUBIC_OFFSET_F1_4:
-	case R200_PP_CUBIC_OFFSET_F2_4:
-	case R200_PP_CUBIC_OFFSET_F3_4:
-	case R200_PP_CUBIC_OFFSET_F4_4:
-	case R200_PP_CUBIC_OFFSET_F5_4:
-	case R200_PP_CUBIC_OFFSET_F1_5:
-	case R200_PP_CUBIC_OFFSET_F2_5:
-	case R200_PP_CUBIC_OFFSET_F3_5:
-	case R200_PP_CUBIC_OFFSET_F4_5:
-	case R200_PP_CUBIC_OFFSET_F5_5:
-		i = (reg - R200_PP_TXOFFSET_0) / 24;
-		face = (reg - ((i * 24) + R200_PP_TXOFFSET_0)) / 4;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->textures[i].cube_info[face - 1].offset = idx_value;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		track->textures[i].cube_info[face - 1].robj = reloc->robj;
-		track->tex_dirty = true;
-		break;
-	case RADEON_RE_WIDTH_HEIGHT:
-		track->maxy = ((idx_value >> 16) & 0x7FF);
-		track->cb_dirty = true;
-		track->zb_dirty = true;
-		break;
-	case RADEON_RB3D_COLORPITCH:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-				tile_flags |= RADEON_COLOR_TILE_ENABLE;
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-				tile_flags |= RADEON_COLOR_MICROTILE_ENABLE;
-
-			tmp = idx_value & ~(0x7 << 16);
-			tmp |= tile_flags;
-			ib[idx] = tmp;
-		} else
-			ib[idx] = idx_value;
-
-		track->cb[0].pitch = idx_value & RADEON_COLORPITCH_MASK;
-		track->cb_dirty = true;
-		break;
-	case RADEON_RB3D_DEPTHPITCH:
-		track->zb.pitch = idx_value & RADEON_DEPTHPITCH_MASK;
-		track->zb_dirty = true;
-		break;
-	case RADEON_RB3D_CNTL:
-		switch ((idx_value >> RADEON_RB3D_COLOR_FORMAT_SHIFT) & 0x1f) {
-		case 7:
-		case 8:
-		case 9:
-		case 11:
-		case 12:
-			track->cb[0].cpp = 1;
-			break;
-		case 3:
-		case 4:
-		case 15:
-			track->cb[0].cpp = 2;
-			break;
-		case 6:
-			track->cb[0].cpp = 4;
-			break;
-		default:
-			DRM_ERROR("Invalid color buffer format (%d) !\n",
-				  ((idx_value >> RADEON_RB3D_COLOR_FORMAT_SHIFT) & 0x1f));
-			return -EINVAL;
-		}
-		if (idx_value & RADEON_DEPTHXY_OFFSET_ENABLE) {
-			DRM_ERROR("No support for depth xy offset in kms\n");
-			return -EINVAL;
-		}
-
-		track->z_enabled = !!(idx_value & RADEON_Z_ENABLE);
-		track->cb_dirty = true;
-		track->zb_dirty = true;
-		break;
-	case RADEON_RB3D_ZSTENCILCNTL:
-		switch (idx_value & 0xf) {
-		case 0:
-			track->zb.cpp = 2;
-			break;
-		case 2:
-		case 3:
-		case 4:
-		case 5:
-		case 9:
-		case 11:
-			track->zb.cpp = 4;
-			break;
-		default:
-			break;
-		}
-		track->zb_dirty = true;
-		break;
-	case RADEON_RB3D_ZPASS_ADDR:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case RADEON_PP_CNTL:
-		{
-			uint32_t temp = idx_value >> 4;
-			for (i = 0; i < track->num_texture; i++)
-				track->textures[i].enabled = !!(temp & (1 << i));
-			track->tex_dirty = true;
-		}
-		break;
-	case RADEON_SE_VF_CNTL:
-		track->vap_vf_cntl = idx_value;
-		break;
-	case 0x210c:
-		/* VAP_VF_MAX_VTX_INDX */
-		track->max_indx = idx_value & 0x00FFFFFFUL;
-		break;
-	case R200_SE_VTX_FMT_0:
-		track->vtx_size = r200_get_vtx_size_0(idx_value);
-		break;
-	case R200_SE_VTX_FMT_1:
-		track->vtx_size += r200_get_vtx_size_1(idx_value);
-		break;
-	case R200_PP_TXSIZE_0:
-	case R200_PP_TXSIZE_1:
-	case R200_PP_TXSIZE_2:
-	case R200_PP_TXSIZE_3:
-	case R200_PP_TXSIZE_4:
-	case R200_PP_TXSIZE_5:
-		i = (reg - R200_PP_TXSIZE_0) / 32;
-		track->textures[i].width = (idx_value & RADEON_TEX_USIZE_MASK) + 1;
-		track->textures[i].height = ((idx_value & RADEON_TEX_VSIZE_MASK) >> RADEON_TEX_VSIZE_SHIFT) + 1;
-		track->tex_dirty = true;
-		break;
-	case R200_PP_TXPITCH_0:
-	case R200_PP_TXPITCH_1:
-	case R200_PP_TXPITCH_2:
-	case R200_PP_TXPITCH_3:
-	case R200_PP_TXPITCH_4:
-	case R200_PP_TXPITCH_5:
-		i = (reg - R200_PP_TXPITCH_0) / 32;
-		track->textures[i].pitch = idx_value + 32;
-		track->tex_dirty = true;
-		break;
-	case R200_PP_TXFILTER_0:
-	case R200_PP_TXFILTER_1:
-	case R200_PP_TXFILTER_2:
-	case R200_PP_TXFILTER_3:
-	case R200_PP_TXFILTER_4:
-	case R200_PP_TXFILTER_5:
-		i = (reg - R200_PP_TXFILTER_0) / 32;
-		track->textures[i].num_levels = ((idx_value & R200_MAX_MIP_LEVEL_MASK)
-						 >> R200_MAX_MIP_LEVEL_SHIFT);
-		tmp = (idx_value >> 23) & 0x7;
-		if (tmp == 2 || tmp == 6)
-			track->textures[i].roundup_w = false;
-		tmp = (idx_value >> 27) & 0x7;
-		if (tmp == 2 || tmp == 6)
-			track->textures[i].roundup_h = false;
-		track->tex_dirty = true;
-		break;
-	case R200_PP_TXMULTI_CTL_0:
-	case R200_PP_TXMULTI_CTL_1:
-	case R200_PP_TXMULTI_CTL_2:
-	case R200_PP_TXMULTI_CTL_3:
-	case R200_PP_TXMULTI_CTL_4:
-	case R200_PP_TXMULTI_CTL_5:
-		i = (reg - R200_PP_TXMULTI_CTL_0) / 32;
-		break;
-	case R200_PP_TXFORMAT_X_0:
-	case R200_PP_TXFORMAT_X_1:
-	case R200_PP_TXFORMAT_X_2:
-	case R200_PP_TXFORMAT_X_3:
-	case R200_PP_TXFORMAT_X_4:
-	case R200_PP_TXFORMAT_X_5:
-		i = (reg - R200_PP_TXFORMAT_X_0) / 32;
-		track->textures[i].txdepth = idx_value & 0x7;
-		tmp = (idx_value >> 16) & 0x3;
-		/* 2D, 3D, CUBE */
-		switch (tmp) {
-		case 0:
-		case 3:
-		case 4:
-		case 5:
-		case 6:
-		case 7:
-			/* 1D/2D */
-			track->textures[i].tex_coord_type = 0;
-			break;
-		case 1:
-			/* CUBE */
-			track->textures[i].tex_coord_type = 2;
-			break;
-		case 2:
-			/* 3D */
-			track->textures[i].tex_coord_type = 1;
-			break;
-		}
-		track->tex_dirty = true;
-		break;
-	case R200_PP_TXFORMAT_0:
-	case R200_PP_TXFORMAT_1:
-	case R200_PP_TXFORMAT_2:
-	case R200_PP_TXFORMAT_3:
-	case R200_PP_TXFORMAT_4:
-	case R200_PP_TXFORMAT_5:
-		i = (reg - R200_PP_TXFORMAT_0) / 32;
-		if (idx_value & R200_TXFORMAT_NON_POWER2) {
-			track->textures[i].use_pitch = 1;
-		} else {
-			track->textures[i].use_pitch = 0;
-			track->textures[i].width = 1 << ((idx_value >> RADEON_TXFORMAT_WIDTH_SHIFT) & RADEON_TXFORMAT_WIDTH_MASK);
-			track->textures[i].height = 1 << ((idx_value >> RADEON_TXFORMAT_HEIGHT_SHIFT) & RADEON_TXFORMAT_HEIGHT_MASK);
-		}
-		if (idx_value & R200_TXFORMAT_LOOKUP_DISABLE)
-			track->textures[i].lookup_disable = true;
-		switch ((idx_value & RADEON_TXFORMAT_FORMAT_MASK)) {
-		case R200_TXFORMAT_I8:
-		case R200_TXFORMAT_RGB332:
-		case R200_TXFORMAT_Y8:
-			track->textures[i].cpp = 1;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case R200_TXFORMAT_AI88:
-		case R200_TXFORMAT_ARGB1555:
-		case R200_TXFORMAT_RGB565:
-		case R200_TXFORMAT_ARGB4444:
-		case R200_TXFORMAT_VYUY422:
-		case R200_TXFORMAT_YVYU422:
-		case R200_TXFORMAT_LDVDU655:
-		case R200_TXFORMAT_DVDU88:
-		case R200_TXFORMAT_AVYU4444:
-			track->textures[i].cpp = 2;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case R200_TXFORMAT_ARGB8888:
-		case R200_TXFORMAT_RGBA8888:
-		case R200_TXFORMAT_ABGR8888:
-		case R200_TXFORMAT_BGR111110:
-		case R200_TXFORMAT_LDVDU8888:
-			track->textures[i].cpp = 4;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case R200_TXFORMAT_DXT1:
-			track->textures[i].cpp = 1;
-			track->textures[i].compress_format = R100_TRACK_COMP_DXT1;
-			break;
-		case R200_TXFORMAT_DXT23:
-		case R200_TXFORMAT_DXT45:
-			track->textures[i].cpp = 1;
-			track->textures[i].compress_format = R100_TRACK_COMP_DXT1;
-			break;
-		}
-		track->textures[i].cube_info[4].width = 1 << ((idx_value >> 16) & 0xf);
-		track->textures[i].cube_info[4].height = 1 << ((idx_value >> 20) & 0xf);
-		track->tex_dirty = true;
-		break;
-	case R200_PP_CUBIC_FACES_0:
-	case R200_PP_CUBIC_FACES_1:
-	case R200_PP_CUBIC_FACES_2:
-	case R200_PP_CUBIC_FACES_3:
-	case R200_PP_CUBIC_FACES_4:
-	case R200_PP_CUBIC_FACES_5:
-		tmp = idx_value;
-		i = (reg - R200_PP_CUBIC_FACES_0) / 32;
-		for (face = 0; face < 4; face++) {
-			track->textures[i].cube_info[face].width = 1 << ((tmp >> (face * 8)) & 0xf);
-			track->textures[i].cube_info[face].height = 1 << ((tmp >> ((face * 8) + 4)) & 0xf);
-		}
-		track->tex_dirty = true;
-		break;
-	default:
-		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
-		       reg, idx);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-void r200_set_safe_registers(struct radeon_device *rdev)
-{
-	rdev->config.r100.reg_safe_bm = r200_reg_safe_bm;
-	rdev->config.r100.reg_safe_bm_size = ARRAY_SIZE(r200_reg_safe_bm);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300.c
deleted file mode 100644
index fa14383f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300.c
+++ /dev/null
@@ -1,1590 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc_helper.h>
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "radeon_drm.h"
-#include "r100_track.h"
-#include "r300d.h"
-#include "rv350d.h"
-#include "r300_reg_safe.h"
-
-/* This files gather functions specifics to: r300,r350,rv350,rv370,rv380
- *
- * GPU Errata:
- * - HOST_PATH_CNTL: r300 family seems to dislike write to HOST_PATH_CNTL
- *   using MMIO to flush host path read cache, this lead to HARDLOCKUP.
- *   However, scheduling such write to the ring seems harmless, i suspect
- *   the CP read collide with the flush somehow, or maybe the MC, hard to
- *   tell. (Jerome Glisse)
- */
-
-/*
- * rv370,rv380 PCIE GART
- */
-static int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
-
-void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-	int i;
-
-	/* Workaround HW bug do flush 2 times */
-	for (i = 0; i < 2; i++) {
-		tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
-		WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp | RADEON_PCIE_TX_GART_INVALIDATE_TLB);
-		(void)RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
-		WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
-	}
-	mb();
-}
-
-#define R300_PTE_WRITEABLE (1 << 2)
-#define R300_PTE_READABLE  (1 << 3)
-
-int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
-{
-	void __iomem *ptr = rdev->gart.ptr;
-
-	if (i < 0 || i > rdev->gart.num_gpu_pages) {
-		return -EINVAL;
-	}
-	addr = (lower_32_bits(addr) >> 8) |
-	       ((upper_32_bits(addr) & 0xff) << 24) |
-	       R300_PTE_WRITEABLE | R300_PTE_READABLE;
-	/* on x86 we want this to be CPU endian, on powerpc
-	 * on powerpc without HW swappers, it'll get swapped on way
-	 * into VRAM - so no need for cpu_to_le32 on VRAM tables */
-	writel(addr, ((void __iomem *)ptr) + (i * 4));
-	return 0;
-}
-
-int rv370_pcie_gart_init(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->gart.robj) {
-		WARN(1, "RV370 PCIE GART already initialized\n");
-		return 0;
-	}
-	/* Initialize common gart structure */
-	r = radeon_gart_init(rdev);
-	if (r)
-		return r;
-	r = rv370_debugfs_pcie_gart_info_init(rdev);
-	if (r)
-		DRM_ERROR("Failed to register debugfs file for PCIE gart !\n");
-	rdev->gart.table_size = rdev->gart.num_gpu_pages * 4;
-	rdev->asic->gart.tlb_flush = &rv370_pcie_gart_tlb_flush;
-	rdev->asic->gart.set_page = &rv370_pcie_gart_set_page;
-	return radeon_gart_table_vram_alloc(rdev);
-}
-
-int rv370_pcie_gart_enable(struct radeon_device *rdev)
-{
-	uint32_t table_addr;
-	uint32_t tmp;
-	int r;
-
-	if (rdev->gart.robj == NULL) {
-		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
-		return -EINVAL;
-	}
-	r = radeon_gart_table_vram_pin(rdev);
-	if (r)
-		return r;
-	radeon_gart_restore(rdev);
-	/* discard memory request outside of configured range */
-	tmp = RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
-	WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
-	WREG32_PCIE(RADEON_PCIE_TX_GART_START_LO, rdev->mc.gtt_start);
-	tmp = rdev->mc.gtt_end & ~RADEON_GPU_PAGE_MASK;
-	WREG32_PCIE(RADEON_PCIE_TX_GART_END_LO, tmp);
-	WREG32_PCIE(RADEON_PCIE_TX_GART_START_HI, 0);
-	WREG32_PCIE(RADEON_PCIE_TX_GART_END_HI, 0);
-	table_addr = rdev->gart.table_addr;
-	WREG32_PCIE(RADEON_PCIE_TX_GART_BASE, table_addr);
-	/* FIXME: setup default page */
-	WREG32_PCIE(RADEON_PCIE_TX_DISCARD_RD_ADDR_LO, rdev->mc.vram_start);
-	WREG32_PCIE(RADEON_PCIE_TX_DISCARD_RD_ADDR_HI, 0);
-	/* Clear error */
-	WREG32_PCIE(RADEON_PCIE_TX_GART_ERROR, 0);
-	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
-	tmp |= RADEON_PCIE_TX_GART_EN;
-	tmp |= RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
-	WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
-	rv370_pcie_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20),
-		 (unsigned long long)table_addr);
-	rdev->gart.ready = true;
-	return 0;
-}
-
-void rv370_pcie_gart_disable(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	WREG32_PCIE(RADEON_PCIE_TX_GART_START_LO, 0);
-	WREG32_PCIE(RADEON_PCIE_TX_GART_END_LO, 0);
-	WREG32_PCIE(RADEON_PCIE_TX_GART_START_HI, 0);
-	WREG32_PCIE(RADEON_PCIE_TX_GART_END_HI, 0);
-	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
-	tmp |= RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
-	WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp & ~RADEON_PCIE_TX_GART_EN);
-	radeon_gart_table_vram_unpin(rdev);
-}
-
-void rv370_pcie_gart_fini(struct radeon_device *rdev)
-{
-	radeon_gart_fini(rdev);
-	rv370_pcie_gart_disable(rdev);
-	radeon_gart_table_vram_free(rdev);
-}
-
-void r300_fence_ring_emit(struct radeon_device *rdev,
-			  struct radeon_fence *fence)
-{
-	struct radeon_ring *ring = &rdev->ring[fence->ring];
-
-	/* Who ever call radeon_fence_emit should call ring_lock and ask
-	 * for enough space (today caller are ib schedule and buffer move) */
-	/* Write SC register so SC & US assert idle */
-	radeon_ring_write(ring, PACKET0(R300_RE_SCISSORS_TL, 0));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET0(R300_RE_SCISSORS_BR, 0));
-	radeon_ring_write(ring, 0);
-	/* Flush 3D cache */
-	radeon_ring_write(ring, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, R300_RB3D_DC_FLUSH);
-	radeon_ring_write(ring, PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, R300_ZC_FLUSH);
-	/* Wait until IDLE & CLEAN */
-	radeon_ring_write(ring, PACKET0(RADEON_WAIT_UNTIL, 0));
-	radeon_ring_write(ring, (RADEON_WAIT_3D_IDLECLEAN |
-				 RADEON_WAIT_2D_IDLECLEAN |
-				 RADEON_WAIT_DMA_GUI_IDLE));
-	radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
-	radeon_ring_write(ring, rdev->config.r300.hdp_cntl |
-				RADEON_HDP_READ_BUFFER_INVALIDATE);
-	radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
-	radeon_ring_write(ring, rdev->config.r300.hdp_cntl);
-	/* Emit fence sequence & fire IRQ */
-	radeon_ring_write(ring, PACKET0(rdev->fence_drv[fence->ring].scratch_reg, 0));
-	radeon_ring_write(ring, fence->seq);
-	radeon_ring_write(ring, PACKET0(RADEON_GEN_INT_STATUS, 0));
-	radeon_ring_write(ring, RADEON_SW_INT_FIRE);
-}
-
-void r300_ring_start(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	unsigned gb_tile_config;
-	int r;
-
-	/* Sub pixel 1/12 so we can have 4K rendering according to doc */
-	gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16);
-	switch(rdev->num_gb_pipes) {
-	case 2:
-		gb_tile_config |= R300_PIPE_COUNT_R300;
-		break;
-	case 3:
-		gb_tile_config |= R300_PIPE_COUNT_R420_3P;
-		break;
-	case 4:
-		gb_tile_config |= R300_PIPE_COUNT_R420;
-		break;
-	case 1:
-	default:
-		gb_tile_config |= R300_PIPE_COUNT_RV350;
-		break;
-	}
-
-	r = radeon_ring_lock(rdev, ring, 64);
-	if (r) {
-		return;
-	}
-	radeon_ring_write(ring, PACKET0(RADEON_ISYNC_CNTL, 0));
-	radeon_ring_write(ring,
-			  RADEON_ISYNC_ANY2D_IDLE3D |
-			  RADEON_ISYNC_ANY3D_IDLE2D |
-			  RADEON_ISYNC_WAIT_IDLEGUI |
-			  RADEON_ISYNC_CPSCRATCH_IDLEGUI);
-	radeon_ring_write(ring, PACKET0(R300_GB_TILE_CONFIG, 0));
-	radeon_ring_write(ring, gb_tile_config);
-	radeon_ring_write(ring, PACKET0(RADEON_WAIT_UNTIL, 0));
-	radeon_ring_write(ring,
-			  RADEON_WAIT_2D_IDLECLEAN |
-			  RADEON_WAIT_3D_IDLECLEAN);
-	radeon_ring_write(ring, PACKET0(R300_DST_PIPE_CONFIG, 0));
-	radeon_ring_write(ring, R300_PIPE_AUTO_CONFIG);
-	radeon_ring_write(ring, PACKET0(R300_GB_SELECT, 0));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET0(R300_GB_ENABLE, 0));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE);
-	radeon_ring_write(ring, PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, R300_ZC_FLUSH | R300_ZC_FREE);
-	radeon_ring_write(ring, PACKET0(RADEON_WAIT_UNTIL, 0));
-	radeon_ring_write(ring,
-			  RADEON_WAIT_2D_IDLECLEAN |
-			  RADEON_WAIT_3D_IDLECLEAN);
-	radeon_ring_write(ring, PACKET0(R300_GB_AA_CONFIG, 0));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE);
-	radeon_ring_write(ring, PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, R300_ZC_FLUSH | R300_ZC_FREE);
-	radeon_ring_write(ring, PACKET0(R300_GB_MSPOS0, 0));
-	radeon_ring_write(ring,
-			  ((6 << R300_MS_X0_SHIFT) |
-			   (6 << R300_MS_Y0_SHIFT) |
-			   (6 << R300_MS_X1_SHIFT) |
-			   (6 << R300_MS_Y1_SHIFT) |
-			   (6 << R300_MS_X2_SHIFT) |
-			   (6 << R300_MS_Y2_SHIFT) |
-			   (6 << R300_MSBD0_Y_SHIFT) |
-			   (6 << R300_MSBD0_X_SHIFT)));
-	radeon_ring_write(ring, PACKET0(R300_GB_MSPOS1, 0));
-	radeon_ring_write(ring,
-			  ((6 << R300_MS_X3_SHIFT) |
-			   (6 << R300_MS_Y3_SHIFT) |
-			   (6 << R300_MS_X4_SHIFT) |
-			   (6 << R300_MS_Y4_SHIFT) |
-			   (6 << R300_MS_X5_SHIFT) |
-			   (6 << R300_MS_Y5_SHIFT) |
-			   (6 << R300_MSBD1_SHIFT)));
-	radeon_ring_write(ring, PACKET0(R300_GA_ENHANCE, 0));
-	radeon_ring_write(ring, R300_GA_DEADLOCK_CNTL | R300_GA_FASTSYNC_CNTL);
-	radeon_ring_write(ring, PACKET0(R300_GA_POLY_MODE, 0));
-	radeon_ring_write(ring,
-			  R300_FRONT_PTYPE_TRIANGE | R300_BACK_PTYPE_TRIANGE);
-	radeon_ring_write(ring, PACKET0(R300_GA_ROUND_MODE, 0));
-	radeon_ring_write(ring,
-			  R300_GEOMETRY_ROUND_NEAREST |
-			  R300_COLOR_ROUND_NEAREST);
-	radeon_ring_unlock_commit(rdev, ring);
-}
-
-void r300_errata(struct radeon_device *rdev)
-{
-	rdev->pll_errata = 0;
-
-	if (rdev->family == CHIP_R300 &&
-	    (RREG32(RADEON_CONFIG_CNTL) & RADEON_CFG_ATI_REV_ID_MASK) == RADEON_CFG_ATI_REV_A11) {
-		rdev->pll_errata |= CHIP_ERRATA_R300_CG;
-	}
-}
-
-int r300_mc_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	uint32_t tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32(RADEON_MC_STATUS);
-		if (tmp & R300_MC_IDLE) {
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-	return -1;
-}
-
-void r300_gpu_init(struct radeon_device *rdev)
-{
-	uint32_t gb_tile_config, tmp;
-
-	if ((rdev->family == CHIP_R300 && rdev->pdev->device != 0x4144) ||
-	    (rdev->family == CHIP_R350 && rdev->pdev->device != 0x4148)) {
-		/* r300,r350 */
-		rdev->num_gb_pipes = 2;
-	} else {
-		/* rv350,rv370,rv380,r300 AD, r350 AH */
-		rdev->num_gb_pipes = 1;
-	}
-	rdev->num_z_pipes = 1;
-	gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16);
-	switch (rdev->num_gb_pipes) {
-	case 2:
-		gb_tile_config |= R300_PIPE_COUNT_R300;
-		break;
-	case 3:
-		gb_tile_config |= R300_PIPE_COUNT_R420_3P;
-		break;
-	case 4:
-		gb_tile_config |= R300_PIPE_COUNT_R420;
-		break;
-	default:
-	case 1:
-		gb_tile_config |= R300_PIPE_COUNT_RV350;
-		break;
-	}
-	WREG32(R300_GB_TILE_CONFIG, gb_tile_config);
-
-	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-
-	tmp = RREG32(R300_DST_PIPE_CONFIG);
-	WREG32(R300_DST_PIPE_CONFIG, tmp | R300_PIPE_AUTO_CONFIG);
-
-	WREG32(R300_RB2D_DSTCACHE_MODE,
-	       R300_DC_AUTOFLUSH_ENABLE |
-	       R300_DC_DC_DISABLE_IGNORE_PE);
-
-	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-	if (r300_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-	DRM_INFO("radeon: %d quad pipes, %d Z pipes initialized.\n",
-		 rdev->num_gb_pipes, rdev->num_z_pipes);
-}
-
-bool r300_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	u32 rbbm_status;
-	int r;
-
-	rbbm_status = RREG32(R_000E40_RBBM_STATUS);
-	if (!G_000E40_GUI_ACTIVE(rbbm_status)) {
-		r100_gpu_lockup_update(&rdev->config.r300.lockup, ring);
-		return false;
-	}
-	/* force CP activities */
-	r = radeon_ring_lock(rdev, ring, 2);
-	if (!r) {
-		/* PACKET2 NOP */
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_unlock_commit(rdev, ring);
-	}
-	ring->rptr = RREG32(RADEON_CP_RB_RPTR);
-	return r100_gpu_cp_is_lockup(rdev, &rdev->config.r300.lockup, ring);
-}
-
-int r300_asic_reset(struct radeon_device *rdev)
-{
-	struct r100_mc_save save;
-	u32 status, tmp;
-	int ret = 0;
-
-	status = RREG32(R_000E40_RBBM_STATUS);
-	if (!G_000E40_GUI_ACTIVE(status)) {
-		return 0;
-	}
-	r100_mc_stop(rdev, &save);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* stop CP */
-	WREG32(RADEON_CP_CSQ_CNTL, 0);
-	tmp = RREG32(RADEON_CP_RB_CNTL);
-	WREG32(RADEON_CP_RB_CNTL, tmp | RADEON_RB_RPTR_WR_ENA);
-	WREG32(RADEON_CP_RB_RPTR_WR, 0);
-	WREG32(RADEON_CP_RB_WPTR, 0);
-	WREG32(RADEON_CP_RB_CNTL, tmp);
-	/* save PCI state */
-	pci_save_state(rdev->pdev);
-	/* disable bus mastering */
-	r100_bm_disable(rdev);
-	WREG32(R_0000F0_RBBM_SOFT_RESET, S_0000F0_SOFT_RESET_VAP(1) |
-					S_0000F0_SOFT_RESET_GA(1));
-	RREG32(R_0000F0_RBBM_SOFT_RESET);
-	mdelay(500);
-	WREG32(R_0000F0_RBBM_SOFT_RESET, 0);
-	mdelay(1);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* resetting the CP seems to be problematic sometimes it end up
-	 * hard locking the computer, but it's necessary for successful
-	 * reset more test & playing is needed on R3XX/R4XX to find a
-	 * reliable (if any solution)
-	 */
-	WREG32(R_0000F0_RBBM_SOFT_RESET, S_0000F0_SOFT_RESET_CP(1));
-	RREG32(R_0000F0_RBBM_SOFT_RESET);
-	mdelay(500);
-	WREG32(R_0000F0_RBBM_SOFT_RESET, 0);
-	mdelay(1);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* restore PCI & busmastering */
-	pci_restore_state(rdev->pdev);
-	r100_enable_bm(rdev);
-	/* Check if GPU is idle */
-	if (G_000E40_GA_BUSY(status) || G_000E40_VAP_BUSY(status)) {
-		dev_err(rdev->dev, "failed to reset GPU\n");
-		rdev->gpu_lockup = true;
-		ret = -1;
-	} else
-		dev_info(rdev->dev, "GPU reset succeed\n");
-	r100_mc_resume(rdev, &save);
-	return ret;
-}
-
-/*
- * r300,r350,rv350,rv380 VRAM info
- */
-void r300_mc_init(struct radeon_device *rdev)
-{
-	u64 base;
-	u32 tmp;
-
-	/* DDR for all card after R300 & IGP */
-	rdev->mc.vram_is_ddr = true;
-	tmp = RREG32(RADEON_MEM_CNTL);
-	tmp &= R300_MEM_NUM_CHANNELS_MASK;
-	switch (tmp) {
-	case 0: rdev->mc.vram_width = 64; break;
-	case 1: rdev->mc.vram_width = 128; break;
-	case 2: rdev->mc.vram_width = 256; break;
-	default:  rdev->mc.vram_width = 128; break;
-	}
-	r100_vram_init_sizes(rdev);
-	base = rdev->mc.aper_base;
-	if (rdev->flags & RADEON_IS_IGP)
-		base = (RREG32(RADEON_NB_TOM) & 0xffff) << 16;
-	radeon_vram_location(rdev, &rdev->mc, base);
-	rdev->mc.gtt_base_align = 0;
-	if (!(rdev->flags & RADEON_IS_AGP))
-		radeon_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-}
-
-void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes)
-{
-	uint32_t link_width_cntl, mask;
-
-	if (rdev->flags & RADEON_IS_IGP)
-		return;
-
-	if (!(rdev->flags & RADEON_IS_PCIE))
-		return;
-
-	/* FIXME wait for idle */
-
-	switch (lanes) {
-	case 0:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X0;
-		break;
-	case 1:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X1;
-		break;
-	case 2:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X2;
-		break;
-	case 4:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X4;
-		break;
-	case 8:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X8;
-		break;
-	case 12:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X12;
-		break;
-	case 16:
-	default:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X16;
-		break;
-	}
-
-	link_width_cntl = RREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
-
-	if ((link_width_cntl & RADEON_PCIE_LC_LINK_WIDTH_RD_MASK) ==
-	    (mask << RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT))
-		return;
-
-	link_width_cntl &= ~(RADEON_PCIE_LC_LINK_WIDTH_MASK |
-			     RADEON_PCIE_LC_RECONFIG_NOW |
-			     RADEON_PCIE_LC_RECONFIG_LATER |
-			     RADEON_PCIE_LC_SHORT_RECONFIG_EN);
-	link_width_cntl |= mask;
-	WREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-	WREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL, (link_width_cntl |
-						     RADEON_PCIE_LC_RECONFIG_NOW));
-
-	/* wait for lane set to complete */
-	link_width_cntl = RREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
-	while (link_width_cntl == 0xffffffff)
-		link_width_cntl = RREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
-
-}
-
-int rv370_get_pcie_lanes(struct radeon_device *rdev)
-{
-	u32 link_width_cntl;
-
-	if (rdev->flags & RADEON_IS_IGP)
-		return 0;
-
-	if (!(rdev->flags & RADEON_IS_PCIE))
-		return 0;
-
-	/* FIXME wait for idle */
-
-	link_width_cntl = RREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
-
-	switch ((link_width_cntl & RADEON_PCIE_LC_LINK_WIDTH_RD_MASK) >> RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT) {
-	case RADEON_PCIE_LC_LINK_WIDTH_X0:
-		return 0;
-	case RADEON_PCIE_LC_LINK_WIDTH_X1:
-		return 1;
-	case RADEON_PCIE_LC_LINK_WIDTH_X2:
-		return 2;
-	case RADEON_PCIE_LC_LINK_WIDTH_X4:
-		return 4;
-	case RADEON_PCIE_LC_LINK_WIDTH_X8:
-		return 8;
-	case RADEON_PCIE_LC_LINK_WIDTH_X16:
-	default:
-		return 16;
-	}
-}
-
-#if defined(CONFIG_DEBUG_FS)
-static int rv370_debugfs_pcie_gart_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tmp;
-
-	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
-	seq_printf(m, "PCIE_TX_GART_CNTL 0x%08x\n", tmp);
-	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_BASE);
-	seq_printf(m, "PCIE_TX_GART_BASE 0x%08x\n", tmp);
-	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_START_LO);
-	seq_printf(m, "PCIE_TX_GART_START_LO 0x%08x\n", tmp);
-	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_START_HI);
-	seq_printf(m, "PCIE_TX_GART_START_HI 0x%08x\n", tmp);
-	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_END_LO);
-	seq_printf(m, "PCIE_TX_GART_END_LO 0x%08x\n", tmp);
-	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_END_HI);
-	seq_printf(m, "PCIE_TX_GART_END_HI 0x%08x\n", tmp);
-	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_ERROR);
-	seq_printf(m, "PCIE_TX_GART_ERROR 0x%08x\n", tmp);
-	return 0;
-}
-
-static struct drm_info_list rv370_pcie_gart_info_list[] = {
-	{"rv370_pcie_gart_info", rv370_debugfs_pcie_gart_info, 0, NULL},
-};
-#endif
-
-static int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, rv370_pcie_gart_info_list, 1);
-#else
-	return 0;
-#endif
-}
-
-static int r300_packet0_check(struct radeon_cs_parser *p,
-		struct radeon_cs_packet *pkt,
-		unsigned idx, unsigned reg)
-{
-	struct radeon_cs_reloc *reloc;
-	struct r100_cs_track *track;
-	volatile uint32_t *ib;
-	uint32_t tmp, tile_flags = 0;
-	unsigned i;
-	int r;
-	u32 idx_value;
-
-	ib = p->ib->ptr;
-	track = (struct r100_cs_track *)p->track;
-	idx_value = radeon_get_ib_value(p, idx);
-
-	switch(reg) {
-	case AVIVO_D1MODE_VLINE_START_END:
-	case RADEON_CRTC_GUI_TRIG_VLINE:
-		r = r100_cs_packet_parse_vline(p);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-					idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		break;
-	case RADEON_DST_PITCH_OFFSET:
-	case RADEON_SRC_PITCH_OFFSET:
-		r = r100_reloc_pitch_offset(p, pkt, idx, reg);
-		if (r)
-			return r;
-		break;
-	case R300_RB3D_COLOROFFSET0:
-	case R300_RB3D_COLOROFFSET1:
-	case R300_RB3D_COLOROFFSET2:
-	case R300_RB3D_COLOROFFSET3:
-		i = (reg - R300_RB3D_COLOROFFSET0) >> 2;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-					idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->cb[i].robj = reloc->robj;
-		track->cb[i].offset = idx_value;
-		track->cb_dirty = true;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case R300_ZB_DEPTHOFFSET:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-					idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->zb.robj = reloc->robj;
-		track->zb.offset = idx_value;
-		track->zb_dirty = true;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case R300_TX_OFFSET_0:
-	case R300_TX_OFFSET_0+4:
-	case R300_TX_OFFSET_0+8:
-	case R300_TX_OFFSET_0+12:
-	case R300_TX_OFFSET_0+16:
-	case R300_TX_OFFSET_0+20:
-	case R300_TX_OFFSET_0+24:
-	case R300_TX_OFFSET_0+28:
-	case R300_TX_OFFSET_0+32:
-	case R300_TX_OFFSET_0+36:
-	case R300_TX_OFFSET_0+40:
-	case R300_TX_OFFSET_0+44:
-	case R300_TX_OFFSET_0+48:
-	case R300_TX_OFFSET_0+52:
-	case R300_TX_OFFSET_0+56:
-	case R300_TX_OFFSET_0+60:
-		i = (reg - R300_TX_OFFSET_0) >> 2;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-					idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-
-		if (p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS) {
-			ib[idx] = (idx_value & 31) | /* keep the 1st 5 bits */
-				  ((idx_value & ~31) + (u32)reloc->lobj.gpu_offset);
-		} else {
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-				tile_flags |= R300_TXO_MACRO_TILE;
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-				tile_flags |= R300_TXO_MICRO_TILE;
-			else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO_SQUARE)
-				tile_flags |= R300_TXO_MICRO_TILE_SQUARE;
-
-			tmp = idx_value + ((u32)reloc->lobj.gpu_offset);
-			tmp |= tile_flags;
-			ib[idx] = tmp;
-		}
-		track->textures[i].robj = reloc->robj;
-		track->tex_dirty = true;
-		break;
-	/* Tracked registers */
-	case 0x2084:
-		/* VAP_VF_CNTL */
-		track->vap_vf_cntl = idx_value;
-		break;
-	case 0x20B4:
-		/* VAP_VTX_SIZE */
-		track->vtx_size = idx_value & 0x7F;
-		break;
-	case 0x2134:
-		/* VAP_VF_MAX_VTX_INDX */
-		track->max_indx = idx_value & 0x00FFFFFFUL;
-		break;
-	case 0x2088:
-		/* VAP_ALT_NUM_VERTICES - only valid on r500 */
-		if (p->rdev->family < CHIP_RV515)
-			goto fail;
-		track->vap_alt_nverts = idx_value & 0xFFFFFF;
-		break;
-	case 0x43E4:
-		/* SC_SCISSOR1 */
-		track->maxy = ((idx_value >> 13) & 0x1FFF) + 1;
-		if (p->rdev->family < CHIP_RV515) {
-			track->maxy -= 1440;
-		}
-		track->cb_dirty = true;
-		track->zb_dirty = true;
-		break;
-	case 0x4E00:
-		/* RB3D_CCTL */
-		if ((idx_value & (1 << 10)) && /* CMASK_ENABLE */
-		    p->rdev->cmask_filp != p->filp) {
-			DRM_ERROR("Invalid RB3D_CCTL: Cannot enable CMASK.\n");
-			return -EINVAL;
-		}
-		track->num_cb = ((idx_value >> 5) & 0x3) + 1;
-		track->cb_dirty = true;
-		break;
-	case 0x4E38:
-	case 0x4E3C:
-	case 0x4E40:
-	case 0x4E44:
-		/* RB3D_COLORPITCH0 */
-		/* RB3D_COLORPITCH1 */
-		/* RB3D_COLORPITCH2 */
-		/* RB3D_COLORPITCH3 */
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			r = r100_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-					  idx, reg);
-				r100_cs_dump_packet(p, pkt);
-				return r;
-			}
-
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-				tile_flags |= R300_COLOR_TILE_ENABLE;
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-				tile_flags |= R300_COLOR_MICROTILE_ENABLE;
-			else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO_SQUARE)
-				tile_flags |= R300_COLOR_MICROTILE_SQUARE_ENABLE;
-
-			tmp = idx_value & ~(0x7 << 16);
-			tmp |= tile_flags;
-			ib[idx] = tmp;
-		}
-		i = (reg - 0x4E38) >> 2;
-		track->cb[i].pitch = idx_value & 0x3FFE;
-		switch (((idx_value >> 21) & 0xF)) {
-		case 9:
-		case 11:
-		case 12:
-			track->cb[i].cpp = 1;
-			break;
-		case 3:
-		case 4:
-		case 13:
-		case 15:
-			track->cb[i].cpp = 2;
-			break;
-		case 5:
-			if (p->rdev->family < CHIP_RV515) {
-				DRM_ERROR("Invalid color buffer format (%d)!\n",
-					  ((idx_value >> 21) & 0xF));
-				return -EINVAL;
-			}
-			/* Pass through. */
-		case 6:
-			track->cb[i].cpp = 4;
-			break;
-		case 10:
-			track->cb[i].cpp = 8;
-			break;
-		case 7:
-			track->cb[i].cpp = 16;
-			break;
-		default:
-			DRM_ERROR("Invalid color buffer format (%d) !\n",
-				  ((idx_value >> 21) & 0xF));
-			return -EINVAL;
-		}
-		track->cb_dirty = true;
-		break;
-	case 0x4F00:
-		/* ZB_CNTL */
-		if (idx_value & 2) {
-			track->z_enabled = true;
-		} else {
-			track->z_enabled = false;
-		}
-		track->zb_dirty = true;
-		break;
-	case 0x4F10:
-		/* ZB_FORMAT */
-		switch ((idx_value & 0xF)) {
-		case 0:
-		case 1:
-			track->zb.cpp = 2;
-			break;
-		case 2:
-			track->zb.cpp = 4;
-			break;
-		default:
-			DRM_ERROR("Invalid z buffer format (%d) !\n",
-				  (idx_value & 0xF));
-			return -EINVAL;
-		}
-		track->zb_dirty = true;
-		break;
-	case 0x4F24:
-		/* ZB_DEPTHPITCH */
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-			r = r100_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-					  idx, reg);
-				r100_cs_dump_packet(p, pkt);
-				return r;
-			}
-
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-				tile_flags |= R300_DEPTHMACROTILE_ENABLE;
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-				tile_flags |= R300_DEPTHMICROTILE_TILED;
-			else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO_SQUARE)
-				tile_flags |= R300_DEPTHMICROTILE_TILED_SQUARE;
-
-			tmp = idx_value & ~(0x7 << 16);
-			tmp |= tile_flags;
-			ib[idx] = tmp;
-		}
-		track->zb.pitch = idx_value & 0x3FFC;
-		track->zb_dirty = true;
-		break;
-	case 0x4104:
-		/* TX_ENABLE */
-		for (i = 0; i < 16; i++) {
-			bool enabled;
-
-			enabled = !!(idx_value & (1 << i));
-			track->textures[i].enabled = enabled;
-		}
-		track->tex_dirty = true;
-		break;
-	case 0x44C0:
-	case 0x44C4:
-	case 0x44C8:
-	case 0x44CC:
-	case 0x44D0:
-	case 0x44D4:
-	case 0x44D8:
-	case 0x44DC:
-	case 0x44E0:
-	case 0x44E4:
-	case 0x44E8:
-	case 0x44EC:
-	case 0x44F0:
-	case 0x44F4:
-	case 0x44F8:
-	case 0x44FC:
-		/* TX_FORMAT1_[0-15] */
-		i = (reg - 0x44C0) >> 2;
-		tmp = (idx_value >> 25) & 0x3;
-		track->textures[i].tex_coord_type = tmp;
-		switch ((idx_value & 0x1F)) {
-		case R300_TX_FORMAT_X8:
-		case R300_TX_FORMAT_Y4X4:
-		case R300_TX_FORMAT_Z3Y3X2:
-			track->textures[i].cpp = 1;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case R300_TX_FORMAT_X16:
-		case R300_TX_FORMAT_FL_I16:
-		case R300_TX_FORMAT_Y8X8:
-		case R300_TX_FORMAT_Z5Y6X5:
-		case R300_TX_FORMAT_Z6Y5X5:
-		case R300_TX_FORMAT_W4Z4Y4X4:
-		case R300_TX_FORMAT_W1Z5Y5X5:
-		case R300_TX_FORMAT_D3DMFT_CxV8U8:
-		case R300_TX_FORMAT_B8G8_B8G8:
-		case R300_TX_FORMAT_G8R8_G8B8:
-			track->textures[i].cpp = 2;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case R300_TX_FORMAT_Y16X16:
-		case R300_TX_FORMAT_FL_I16A16:
-		case R300_TX_FORMAT_Z11Y11X10:
-		case R300_TX_FORMAT_Z10Y11X11:
-		case R300_TX_FORMAT_W8Z8Y8X8:
-		case R300_TX_FORMAT_W2Z10Y10X10:
-		case 0x17:
-		case R300_TX_FORMAT_FL_I32:
-		case 0x1e:
-			track->textures[i].cpp = 4;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case R300_TX_FORMAT_W16Z16Y16X16:
-		case R300_TX_FORMAT_FL_R16G16B16A16:
-		case R300_TX_FORMAT_FL_I32A32:
-			track->textures[i].cpp = 8;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case R300_TX_FORMAT_FL_R32G32B32A32:
-			track->textures[i].cpp = 16;
-			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
-			break;
-		case R300_TX_FORMAT_DXT1:
-			track->textures[i].cpp = 1;
-			track->textures[i].compress_format = R100_TRACK_COMP_DXT1;
-			break;
-		case R300_TX_FORMAT_ATI2N:
-			if (p->rdev->family < CHIP_R420) {
-				DRM_ERROR("Invalid texture format %u\n",
-					  (idx_value & 0x1F));
-				return -EINVAL;
-			}
-			/* The same rules apply as for DXT3/5. */
-			/* Pass through. */
-		case R300_TX_FORMAT_DXT3:
-		case R300_TX_FORMAT_DXT5:
-			track->textures[i].cpp = 1;
-			track->textures[i].compress_format = R100_TRACK_COMP_DXT35;
-			break;
-		default:
-			DRM_ERROR("Invalid texture format %u\n",
-				  (idx_value & 0x1F));
-			return -EINVAL;
-		}
-		track->tex_dirty = true;
-		break;
-	case 0x4400:
-	case 0x4404:
-	case 0x4408:
-	case 0x440C:
-	case 0x4410:
-	case 0x4414:
-	case 0x4418:
-	case 0x441C:
-	case 0x4420:
-	case 0x4424:
-	case 0x4428:
-	case 0x442C:
-	case 0x4430:
-	case 0x4434:
-	case 0x4438:
-	case 0x443C:
-		/* TX_FILTER0_[0-15] */
-		i = (reg - 0x4400) >> 2;
-		tmp = idx_value & 0x7;
-		if (tmp == 2 || tmp == 4 || tmp == 6) {
-			track->textures[i].roundup_w = false;
-		}
-		tmp = (idx_value >> 3) & 0x7;
-		if (tmp == 2 || tmp == 4 || tmp == 6) {
-			track->textures[i].roundup_h = false;
-		}
-		track->tex_dirty = true;
-		break;
-	case 0x4500:
-	case 0x4504:
-	case 0x4508:
-	case 0x450C:
-	case 0x4510:
-	case 0x4514:
-	case 0x4518:
-	case 0x451C:
-	case 0x4520:
-	case 0x4524:
-	case 0x4528:
-	case 0x452C:
-	case 0x4530:
-	case 0x4534:
-	case 0x4538:
-	case 0x453C:
-		/* TX_FORMAT2_[0-15] */
-		i = (reg - 0x4500) >> 2;
-		tmp = idx_value & 0x3FFF;
-		track->textures[i].pitch = tmp + 1;
-		if (p->rdev->family >= CHIP_RV515) {
-			tmp = ((idx_value >> 15) & 1) << 11;
-			track->textures[i].width_11 = tmp;
-			tmp = ((idx_value >> 16) & 1) << 11;
-			track->textures[i].height_11 = tmp;
-
-			/* ATI1N */
-			if (idx_value & (1 << 14)) {
-				/* The same rules apply as for DXT1. */
-				track->textures[i].compress_format =
-					R100_TRACK_COMP_DXT1;
-			}
-		} else if (idx_value & (1 << 14)) {
-			DRM_ERROR("Forbidden bit TXFORMAT_MSB\n");
-			return -EINVAL;
-		}
-		track->tex_dirty = true;
-		break;
-	case 0x4480:
-	case 0x4484:
-	case 0x4488:
-	case 0x448C:
-	case 0x4490:
-	case 0x4494:
-	case 0x4498:
-	case 0x449C:
-	case 0x44A0:
-	case 0x44A4:
-	case 0x44A8:
-	case 0x44AC:
-	case 0x44B0:
-	case 0x44B4:
-	case 0x44B8:
-	case 0x44BC:
-		/* TX_FORMAT0_[0-15] */
-		i = (reg - 0x4480) >> 2;
-		tmp = idx_value & 0x7FF;
-		track->textures[i].width = tmp + 1;
-		tmp = (idx_value >> 11) & 0x7FF;
-		track->textures[i].height = tmp + 1;
-		tmp = (idx_value >> 26) & 0xF;
-		track->textures[i].num_levels = tmp;
-		tmp = idx_value & (1 << 31);
-		track->textures[i].use_pitch = !!tmp;
-		tmp = (idx_value >> 22) & 0xF;
-		track->textures[i].txdepth = tmp;
-		track->tex_dirty = true;
-		break;
-	case R300_ZB_ZPASS_ADDR:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-					idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case 0x4e0c:
-		/* RB3D_COLOR_CHANNEL_MASK */
-		track->color_channel_mask = idx_value;
-		track->cb_dirty = true;
-		break;
-	case 0x43a4:
-		/* SC_HYPERZ_EN */
-		/* r300c emits this register - we need to disable hyperz for it
-		 * without complaining */
-		if (p->rdev->hyperz_filp != p->filp) {
-			if (idx_value & 0x1)
-				ib[idx] = idx_value & ~1;
-		}
-		break;
-	case 0x4f1c:
-		/* ZB_BW_CNTL */
-		track->zb_cb_clear = !!(idx_value & (1 << 5));
-		track->cb_dirty = true;
-		track->zb_dirty = true;
-		if (p->rdev->hyperz_filp != p->filp) {
-			if (idx_value & (R300_HIZ_ENABLE |
-					 R300_RD_COMP_ENABLE |
-					 R300_WR_COMP_ENABLE |
-					 R300_FAST_FILL_ENABLE))
-				goto fail;
-		}
-		break;
-	case 0x4e04:
-		/* RB3D_BLENDCNTL */
-		track->blend_read_enable = !!(idx_value & (1 << 2));
-		track->cb_dirty = true;
-		break;
-	case R300_RB3D_AARESOLVE_OFFSET:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		track->aa.robj = reloc->robj;
-		track->aa.offset = idx_value;
-		track->aa_dirty = true;
-		ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset);
-		break;
-	case R300_RB3D_AARESOLVE_PITCH:
-		track->aa.pitch = idx_value & 0x3FFE;
-		track->aa_dirty = true;
-		break;
-	case R300_RB3D_AARESOLVE_CTL:
-		track->aaresolve = idx_value & 0x1;
-		track->aa_dirty = true;
-		break;
-	case 0x4f30: /* ZB_MASK_OFFSET */
-	case 0x4f34: /* ZB_ZMASK_PITCH */
-	case 0x4f44: /* ZB_HIZ_OFFSET */
-	case 0x4f54: /* ZB_HIZ_PITCH */
-		if (idx_value && (p->rdev->hyperz_filp != p->filp))
-			goto fail;
-		break;
-	case 0x4028:
-		if (idx_value && (p->rdev->hyperz_filp != p->filp))
-			goto fail;
-		/* GB_Z_PEQ_CONFIG */
-		if (p->rdev->family >= CHIP_RV350)
-			break;
-		goto fail;
-		break;
-	case 0x4be8:
-		/* valid register only on RV530 */
-		if (p->rdev->family == CHIP_RV530)
-			break;
-		/* fallthrough do not move */
-	default:
-		goto fail;
-	}
-	return 0;
-fail:
-	printk(KERN_ERR "Forbidden register 0x%04X in cs at %d (val=%08x)\n",
-	       reg, idx, idx_value);
-	return -EINVAL;
-}
-
-static int r300_packet3_check(struct radeon_cs_parser *p,
-			      struct radeon_cs_packet *pkt)
-{
-	struct radeon_cs_reloc *reloc;
-	struct r100_cs_track *track;
-	volatile uint32_t *ib;
-	unsigned idx;
-	int r;
-
-	ib = p->ib->ptr;
-	idx = pkt->idx + 1;
-	track = (struct r100_cs_track *)p->track;
-	switch(pkt->opcode) {
-	case PACKET3_3D_LOAD_VBPNTR:
-		r = r100_packet3_load_vbpntr(p, pkt, idx);
-		if (r)
-			return r;
-		break;
-	case PACKET3_INDX_BUFFER:
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset);
-		r = r100_cs_track_check_pkt3_indx_buffer(p, pkt, reloc->robj);
-		if (r) {
-			return r;
-		}
-		break;
-	/* Draw packet */
-	case PACKET3_3D_DRAW_IMMD:
-		/* Number of dwords is vtx_size * (num_vertices - 1)
-		 * PRIM_WALK must be equal to 3 vertex data in embedded
-		 * in cmd stream */
-		if (((radeon_get_ib_value(p, idx + 1) >> 4) & 0x3) != 3) {
-			DRM_ERROR("PRIM_WALK must be 3 for IMMD draw\n");
-			return -EINVAL;
-		}
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx + 1);
-		track->immd_dwords = pkt->count - 1;
-		r = r100_cs_track_check(p->rdev, track);
-		if (r) {
-			return r;
-		}
-		break;
-	case PACKET3_3D_DRAW_IMMD_2:
-		/* Number of dwords is vtx_size * (num_vertices - 1)
-		 * PRIM_WALK must be equal to 3 vertex data in embedded
-		 * in cmd stream */
-		if (((radeon_get_ib_value(p, idx) >> 4) & 0x3) != 3) {
-			DRM_ERROR("PRIM_WALK must be 3 for IMMD draw\n");
-			return -EINVAL;
-		}
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx);
-		track->immd_dwords = pkt->count;
-		r = r100_cs_track_check(p->rdev, track);
-		if (r) {
-			return r;
-		}
-		break;
-	case PACKET3_3D_DRAW_VBUF:
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx + 1);
-		r = r100_cs_track_check(p->rdev, track);
-		if (r) {
-			return r;
-		}
-		break;
-	case PACKET3_3D_DRAW_VBUF_2:
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx);
-		r = r100_cs_track_check(p->rdev, track);
-		if (r) {
-			return r;
-		}
-		break;
-	case PACKET3_3D_DRAW_INDX:
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx + 1);
-		r = r100_cs_track_check(p->rdev, track);
-		if (r) {
-			return r;
-		}
-		break;
-	case PACKET3_3D_DRAW_INDX_2:
-		track->vap_vf_cntl = radeon_get_ib_value(p, idx);
-		r = r100_cs_track_check(p->rdev, track);
-		if (r) {
-			return r;
-		}
-		break;
-	case PACKET3_3D_CLEAR_HIZ:
-	case PACKET3_3D_CLEAR_ZMASK:
-		if (p->rdev->hyperz_filp != p->filp)
-			return -EINVAL;
-		break;
-	case PACKET3_3D_CLEAR_CMASK:
-		if (p->rdev->cmask_filp != p->filp)
-			return -EINVAL;
-		break;
-	case PACKET3_NOP:
-		break;
-	default:
-		DRM_ERROR("Packet3 opcode %x not supported\n", pkt->opcode);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int r300_cs_parse(struct radeon_cs_parser *p)
-{
-	struct radeon_cs_packet pkt;
-	struct r100_cs_track *track;
-	int r;
-
-	track = kzalloc(sizeof(*track), GFP_KERNEL);
-	if (track == NULL)
-		return -ENOMEM;
-	r100_cs_track_clear(p->rdev, track);
-	p->track = track;
-	do {
-		r = r100_cs_packet_parse(p, &pkt, p->idx);
-		if (r) {
-			return r;
-		}
-		p->idx += pkt.count + 2;
-		switch (pkt.type) {
-		case PACKET_TYPE0:
-			r = r100_cs_parse_packet0(p, &pkt,
-						  p->rdev->config.r300.reg_safe_bm,
-						  p->rdev->config.r300.reg_safe_bm_size,
-						  &r300_packet0_check);
-			break;
-		case PACKET_TYPE2:
-			break;
-		case PACKET_TYPE3:
-			r = r300_packet3_check(p, &pkt);
-			break;
-		default:
-			DRM_ERROR("Unknown packet type %d !\n", pkt.type);
-			return -EINVAL;
-		}
-		if (r) {
-			return r;
-		}
-	} while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);
-	return 0;
-}
-
-void r300_set_reg_safe(struct radeon_device *rdev)
-{
-	rdev->config.r300.reg_safe_bm = r300_reg_safe_bm;
-	rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r300_reg_safe_bm);
-}
-
-void r300_mc_program(struct radeon_device *rdev)
-{
-	struct r100_mc_save save;
-	int r;
-
-	r = r100_debugfs_mc_info_init(rdev);
-	if (r) {
-		dev_err(rdev->dev, "Failed to create r100_mc debugfs file.\n");
-	}
-
-	/* Stops all mc clients */
-	r100_mc_stop(rdev, &save);
-	if (rdev->flags & RADEON_IS_AGP) {
-		WREG32(R_00014C_MC_AGP_LOCATION,
-			S_00014C_MC_AGP_START(rdev->mc.gtt_start >> 16) |
-			S_00014C_MC_AGP_TOP(rdev->mc.gtt_end >> 16));
-		WREG32(R_000170_AGP_BASE, lower_32_bits(rdev->mc.agp_base));
-		WREG32(R_00015C_AGP_BASE_2,
-			upper_32_bits(rdev->mc.agp_base) & 0xff);
-	} else {
-		WREG32(R_00014C_MC_AGP_LOCATION, 0x0FFFFFFF);
-		WREG32(R_000170_AGP_BASE, 0);
-		WREG32(R_00015C_AGP_BASE_2, 0);
-	}
-	/* Wait for mc idle */
-	if (r300_mc_wait_for_idle(rdev))
-		DRM_INFO("Failed to wait MC idle before programming MC.\n");
-	/* Program MC, should be a 32bits limited address space */
-	WREG32(R_000148_MC_FB_LOCATION,
-		S_000148_MC_FB_START(rdev->mc.vram_start >> 16) |
-		S_000148_MC_FB_TOP(rdev->mc.vram_end >> 16));
-	r100_mc_resume(rdev, &save);
-}
-
-void r300_clock_startup(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	if (radeon_dynclks != -1 && radeon_dynclks)
-		radeon_legacy_set_clock_gating(rdev, 1);
-	/* We need to force on some of the block */
-	tmp = RREG32_PLL(R_00000D_SCLK_CNTL);
-	tmp |= S_00000D_FORCE_CP(1) | S_00000D_FORCE_VIP(1);
-	if ((rdev->family == CHIP_RV350) || (rdev->family == CHIP_RV380))
-		tmp |= S_00000D_FORCE_VAP(1);
-	WREG32_PLL(R_00000D_SCLK_CNTL, tmp);
-}
-
-static int r300_startup(struct radeon_device *rdev)
-{
-	int r;
-
-	/* set common regs */
-	r100_set_common_regs(rdev);
-	/* program mc */
-	r300_mc_program(rdev);
-	/* Resume clock */
-	r300_clock_startup(rdev);
-	/* Initialize GPU configuration (# pipes, ...) */
-	r300_gpu_init(rdev);
-	/* Initialize GART (initialize after TTM so we can allocate
-	 * memory through TTM but finalize after TTM) */
-	if (rdev->flags & RADEON_IS_PCIE) {
-		r = rv370_pcie_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-
-	if (rdev->family == CHIP_R300 ||
-	    rdev->family == CHIP_R350 ||
-	    rdev->family == CHIP_RV350)
-		r100_enable_bm(rdev);
-
-	if (rdev->flags & RADEON_IS_PCI) {
-		r = r100_pci_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	r100_irq_set(rdev);
-	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
-	/* 1M ring buffer */
-	r = r100_cp_init(rdev, 1024 * 1024);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
-		return r;
-	}
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		dev_err(rdev->dev, "failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return 0;
-}
-
-int r300_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Make sur GART are not working */
-	if (rdev->flags & RADEON_IS_PCIE)
-		rv370_pcie_gart_disable(rdev);
-	if (rdev->flags & RADEON_IS_PCI)
-		r100_pci_gart_disable(rdev);
-	/* Resume clock before doing reset */
-	r300_clock_startup(rdev);
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* post */
-	radeon_combios_asic_init(rdev->ddev);
-	/* Resume clock after posting */
-	r300_clock_startup(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-
-	rdev->accel_working = true;
-	r = r300_startup(rdev);
-	if (r) {
-		rdev->accel_working = false;
-	}
-	return r;
-}
-
-int r300_suspend(struct radeon_device *rdev)
-{
-	radeon_ib_pool_suspend(rdev);
-	r100_cp_disable(rdev);
-	radeon_wb_disable(rdev);
-	r100_irq_disable(rdev);
-	if (rdev->flags & RADEON_IS_PCIE)
-		rv370_pcie_gart_disable(rdev);
-	if (rdev->flags & RADEON_IS_PCI)
-		r100_pci_gart_disable(rdev);
-	return 0;
-}
-
-void r300_fini(struct radeon_device *rdev)
-{
-	r100_cp_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_gem_fini(rdev);
-	if (rdev->flags & RADEON_IS_PCIE)
-		rv370_pcie_gart_fini(rdev);
-	if (rdev->flags & RADEON_IS_PCI)
-		r100_pci_gart_fini(rdev);
-	radeon_agp_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-int r300_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Disable VGA */
-	r100_vga_render_disable(rdev);
-	/* Initialize scratch registers */
-	radeon_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* TODO: disable VGA need to use VGA request */
-	/* restore some register to sane defaults */
-	r100_restore_sanity(rdev);
-	/* BIOS*/
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	if (rdev->is_atom_bios) {
-		dev_err(rdev->dev, "Expecting combios for RS400/RS480 GPU\n");
-		return -EINVAL;
-	} else {
-		r = radeon_combios_init(rdev);
-		if (r)
-			return r;
-	}
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev,
-			"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* check if cards are posted or not */
-	if (radeon_boot_test_post_card(rdev) == false)
-		return -EINVAL;
-	/* Set asic errata */
-	r300_errata(rdev);
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* initialize AGP */
-	if (rdev->flags & RADEON_IS_AGP) {
-		r = radeon_agp_init(rdev);
-		if (r) {
-			radeon_agp_disable(rdev);
-		}
-	}
-	/* initialize memory controller */
-	r300_mc_init(rdev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-	if (rdev->flags & RADEON_IS_PCIE) {
-		r = rv370_pcie_gart_init(rdev);
-		if (r)
-			return r;
-	}
-	if (rdev->flags & RADEON_IS_PCI) {
-		r = r100_pci_gart_init(rdev);
-		if (r)
-			return r;
-	}
-	r300_set_reg_safe(rdev);
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = r300_startup(rdev);
-	if (r) {
-		/* Somethings want wront with the accel init stop accel */
-		dev_err(rdev->dev, "Disabling GPU acceleration\n");
-		r100_cp_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		if (rdev->flags & RADEON_IS_PCIE)
-			rv370_pcie_gart_fini(rdev);
-		if (rdev->flags & RADEON_IS_PCI)
-			r100_pci_gart_fini(rdev);
-		radeon_agp_fini(rdev);
-		rdev->accel_working = false;
-	}
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300_cmdbuf.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300_cmdbuf.c
deleted file mode 100644
index 1fe98b42..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300_cmdbuf.c
+++ /dev/null
@@ -1,1185 +0,0 @@
-/* r300_cmdbuf.c -- Command buffer emission for R300 -*- linux-c -*-
- *
- * Copyright (C) The Weather Channel, Inc.  2002.
- * Copyright (C) 2004 Nicolai Haehnle.
- * All Rights Reserved.
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_buffer.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-#include "r300_reg.h"
-
-#include <asm/unaligned.h>
-
-#define R300_SIMULTANEOUS_CLIPRECTS		4
-
-/* Values for R300_RE_CLIPRECT_CNTL depending on the number of cliprects
- */
-static const int r300_cliprect_cntl[4] = {
-	0xAAAA,
-	0xEEEE,
-	0xFEFE,
-	0xFFFE
-};
-
-/**
- * Emit up to R300_SIMULTANEOUS_CLIPRECTS cliprects from the given command
- * buffer, starting with index n.
- */
-static int r300_emit_cliprects(drm_radeon_private_t *dev_priv,
-			       drm_radeon_kcmd_buffer_t *cmdbuf, int n)
-{
-	struct drm_clip_rect box;
-	int nr;
-	int i;
-	RING_LOCALS;
-
-	nr = cmdbuf->nbox - n;
-	if (nr > R300_SIMULTANEOUS_CLIPRECTS)
-		nr = R300_SIMULTANEOUS_CLIPRECTS;
-
-	DRM_DEBUG("%i cliprects\n", nr);
-
-	if (nr) {
-		BEGIN_RING(6 + nr * 2);
-		OUT_RING(CP_PACKET0(R300_RE_CLIPRECT_TL_0, nr * 2 - 1));
-
-		for (i = 0; i < nr; ++i) {
-			if (DRM_COPY_FROM_USER_UNCHECKED
-			    (&box, &cmdbuf->boxes[n + i], sizeof(box))) {
-				DRM_ERROR("copy cliprect faulted\n");
-				return -EFAULT;
-			}
-
-			box.x2--; /* Hardware expects inclusive bottom-right corner */
-			box.y2--;
-
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
-				box.x1 = (box.x1) &
-					R300_CLIPRECT_MASK;
-				box.y1 = (box.y1) &
-					R300_CLIPRECT_MASK;
-				box.x2 = (box.x2) &
-					R300_CLIPRECT_MASK;
-				box.y2 = (box.y2) &
-					R300_CLIPRECT_MASK;
-			} else {
-				box.x1 = (box.x1 + R300_CLIPRECT_OFFSET) &
-					R300_CLIPRECT_MASK;
-				box.y1 = (box.y1 + R300_CLIPRECT_OFFSET) &
-					R300_CLIPRECT_MASK;
-				box.x2 = (box.x2 + R300_CLIPRECT_OFFSET) &
-					R300_CLIPRECT_MASK;
-				box.y2 = (box.y2 + R300_CLIPRECT_OFFSET) &
-					R300_CLIPRECT_MASK;
-			}
-
-			OUT_RING((box.x1 << R300_CLIPRECT_X_SHIFT) |
-				 (box.y1 << R300_CLIPRECT_Y_SHIFT));
-			OUT_RING((box.x2 << R300_CLIPRECT_X_SHIFT) |
-				 (box.y2 << R300_CLIPRECT_Y_SHIFT));
-
-		}
-
-		OUT_RING_REG(R300_RE_CLIPRECT_CNTL, r300_cliprect_cntl[nr - 1]);
-
-		/* TODO/SECURITY: Force scissors to a safe value, otherwise the
-		 * client might be able to trample over memory.
-		 * The impact should be very limited, but I'd rather be safe than
-		 * sorry.
-		 */
-		OUT_RING(CP_PACKET0(R300_RE_SCISSORS_TL, 1));
-		OUT_RING(0);
-		OUT_RING(R300_SCISSORS_X_MASK | R300_SCISSORS_Y_MASK);
-		ADVANCE_RING();
-	} else {
-		/* Why we allow zero cliprect rendering:
-		 * There are some commands in a command buffer that must be submitted
-		 * even when there are no cliprects, e.g. DMA buffer discard
-		 * or state setting (though state setting could be avoided by
-		 * simulating a loss of context).
-		 *
-		 * Now since the cmdbuf interface is so chaotic right now (and is
-		 * bound to remain that way for a bit until things settle down),
-		 * it is basically impossible to filter out the commands that are
-		 * necessary and those that aren't.
-		 *
-		 * So I choose the safe way and don't do any filtering at all;
-		 * instead, I simply set up the engine so that all rendering
-		 * can't produce any fragments.
-		 */
-		BEGIN_RING(2);
-		OUT_RING_REG(R300_RE_CLIPRECT_CNTL, 0);
-		ADVANCE_RING();
-	}
-
-	/* flus cache and wait idle clean after cliprect change */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(R300_RB3D_DC_FLUSH);
-	ADVANCE_RING();
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
-	ADVANCE_RING();
-	/* set flush flag */
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED;
-
-	return 0;
-}
-
-static u8 r300_reg_flags[0x10000 >> 2];
-
-void r300_init_reg_flags(struct drm_device *dev)
-{
-	int i;
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	memset(r300_reg_flags, 0, 0x10000 >> 2);
-#define ADD_RANGE_MARK(reg, count,mark) \
-		for(i=((reg)>>2);i<((reg)>>2)+(count);i++)\
-			r300_reg_flags[i]|=(mark);
-
-#define MARK_SAFE		1
-#define MARK_CHECK_OFFSET	2
-
-#define ADD_RANGE(reg, count)	ADD_RANGE_MARK(reg, count, MARK_SAFE)
-
-	/* these match cmducs() command in r300_driver/r300/r300_cmdbuf.c */
-	ADD_RANGE(R300_SE_VPORT_XSCALE, 6);
-	ADD_RANGE(R300_VAP_CNTL, 1);
-	ADD_RANGE(R300_SE_VTE_CNTL, 2);
-	ADD_RANGE(0x2134, 2);
-	ADD_RANGE(R300_VAP_CNTL_STATUS, 1);
-	ADD_RANGE(R300_VAP_INPUT_CNTL_0, 2);
-	ADD_RANGE(0x21DC, 1);
-	ADD_RANGE(R300_VAP_UNKNOWN_221C, 1);
-	ADD_RANGE(R300_VAP_CLIP_X_0, 4);
-	ADD_RANGE(R300_VAP_PVS_STATE_FLUSH_REG, 1);
-	ADD_RANGE(R300_VAP_UNKNOWN_2288, 1);
-	ADD_RANGE(R300_VAP_OUTPUT_VTX_FMT_0, 2);
-	ADD_RANGE(R300_VAP_PVS_CNTL_1, 3);
-	ADD_RANGE(R300_GB_ENABLE, 1);
-	ADD_RANGE(R300_GB_MSPOS0, 5);
-	ADD_RANGE(R300_TX_INVALTAGS, 1);
-	ADD_RANGE(R300_TX_ENABLE, 1);
-	ADD_RANGE(0x4200, 4);
-	ADD_RANGE(0x4214, 1);
-	ADD_RANGE(R300_RE_POINTSIZE, 1);
-	ADD_RANGE(0x4230, 3);
-	ADD_RANGE(R300_RE_LINE_CNT, 1);
-	ADD_RANGE(R300_RE_UNK4238, 1);
-	ADD_RANGE(0x4260, 3);
-	ADD_RANGE(R300_RE_SHADE, 4);
-	ADD_RANGE(R300_RE_POLYGON_MODE, 5);
-	ADD_RANGE(R300_RE_ZBIAS_CNTL, 1);
-	ADD_RANGE(R300_RE_ZBIAS_T_FACTOR, 4);
-	ADD_RANGE(R300_RE_OCCLUSION_CNTL, 1);
-	ADD_RANGE(R300_RE_CULL_CNTL, 1);
-	ADD_RANGE(0x42C0, 2);
-	ADD_RANGE(R300_RS_CNTL_0, 2);
-
-	ADD_RANGE(R300_SU_REG_DEST, 1);
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530)
-		ADD_RANGE(RV530_FG_ZBREG_DEST, 1);
-
-	ADD_RANGE(R300_SC_HYPERZ, 2);
-	ADD_RANGE(0x43E8, 1);
-
-	ADD_RANGE(0x46A4, 5);
-
-	ADD_RANGE(R300_RE_FOG_STATE, 1);
-	ADD_RANGE(R300_FOG_COLOR_R, 3);
-	ADD_RANGE(R300_PP_ALPHA_TEST, 2);
-	ADD_RANGE(0x4BD8, 1);
-	ADD_RANGE(R300_PFS_PARAM_0_X, 64);
-	ADD_RANGE(0x4E00, 1);
-	ADD_RANGE(R300_RB3D_CBLEND, 2);
-	ADD_RANGE(R300_RB3D_COLORMASK, 1);
-	ADD_RANGE(R300_RB3D_BLEND_COLOR, 3);
-	ADD_RANGE_MARK(R300_RB3D_COLOROFFSET0, 1, MARK_CHECK_OFFSET);	/* check offset */
-	ADD_RANGE(R300_RB3D_COLORPITCH0, 1);
-	ADD_RANGE(0x4E50, 9);
-	ADD_RANGE(0x4E88, 1);
-	ADD_RANGE(0x4EA0, 2);
-	ADD_RANGE(R300_ZB_CNTL, 3);
-	ADD_RANGE(R300_ZB_FORMAT, 4);
-	ADD_RANGE_MARK(R300_ZB_DEPTHOFFSET, 1, MARK_CHECK_OFFSET);	/* check offset */
-	ADD_RANGE(R300_ZB_DEPTHPITCH, 1);
-	ADD_RANGE(R300_ZB_DEPTHCLEARVALUE, 1);
-	ADD_RANGE(R300_ZB_ZMASK_OFFSET, 13);
-	ADD_RANGE(R300_ZB_ZPASS_DATA, 2); /* ZB_ZPASS_DATA, ZB_ZPASS_ADDR */
-
-	ADD_RANGE(R300_TX_FILTER_0, 16);
-	ADD_RANGE(R300_TX_FILTER1_0, 16);
-	ADD_RANGE(R300_TX_SIZE_0, 16);
-	ADD_RANGE(R300_TX_FORMAT_0, 16);
-	ADD_RANGE(R300_TX_PITCH_0, 16);
-	/* Texture offset is dangerous and needs more checking */
-	ADD_RANGE_MARK(R300_TX_OFFSET_0, 16, MARK_CHECK_OFFSET);
-	ADD_RANGE(R300_TX_CHROMA_KEY_0, 16);
-	ADD_RANGE(R300_TX_BORDER_COLOR_0, 16);
-
-	/* Sporadic registers used as primitives are emitted */
-	ADD_RANGE(R300_ZB_ZCACHE_CTLSTAT, 1);
-	ADD_RANGE(R300_RB3D_DSTCACHE_CTLSTAT, 1);
-	ADD_RANGE(R300_VAP_INPUT_ROUTE_0_0, 8);
-	ADD_RANGE(R300_VAP_INPUT_ROUTE_1_0, 8);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
-		ADD_RANGE(R500_VAP_INDEX_OFFSET, 1);
-		ADD_RANGE(R500_US_CONFIG, 2);
-		ADD_RANGE(R500_US_CODE_ADDR, 3);
-		ADD_RANGE(R500_US_FC_CTRL, 1);
-		ADD_RANGE(R500_RS_IP_0, 16);
-		ADD_RANGE(R500_RS_INST_0, 16);
-		ADD_RANGE(R500_RB3D_COLOR_CLEAR_VALUE_AR, 2);
-		ADD_RANGE(R500_RB3D_CONSTANT_COLOR_AR, 2);
-		ADD_RANGE(R500_ZB_FIFO_SIZE, 2);
-	} else {
-		ADD_RANGE(R300_PFS_CNTL_0, 3);
-		ADD_RANGE(R300_PFS_NODE_0, 4);
-		ADD_RANGE(R300_PFS_TEXI_0, 64);
-		ADD_RANGE(R300_PFS_INSTR0_0, 64);
-		ADD_RANGE(R300_PFS_INSTR1_0, 64);
-		ADD_RANGE(R300_PFS_INSTR2_0, 64);
-		ADD_RANGE(R300_PFS_INSTR3_0, 64);
-		ADD_RANGE(R300_RS_INTERP_0, 8);
-		ADD_RANGE(R300_RS_ROUTE_0, 8);
-
-	}
-}
-
-static __inline__ int r300_check_range(unsigned reg, int count)
-{
-	int i;
-	if (reg & ~0xffff)
-		return -1;
-	for (i = (reg >> 2); i < (reg >> 2) + count; i++)
-		if (r300_reg_flags[i] != MARK_SAFE)
-			return 1;
-	return 0;
-}
-
-static __inline__ int r300_emit_carefully_checked_packet0(drm_radeon_private_t *
-							  dev_priv,
-							  drm_radeon_kcmd_buffer_t
-							  * cmdbuf,
-							  drm_r300_cmd_header_t
-							  header)
-{
-	int reg;
-	int sz;
-	int i;
-	u32 *value;
-	RING_LOCALS;
-
-	sz = header.packet0.count;
-	reg = (header.packet0.reghi << 8) | header.packet0.reglo;
-
-	if ((sz > 64) || (sz < 0)) {
-		DRM_ERROR("Cannot emit more than 64 values at a time (reg=%04x sz=%d)\n",
-			 reg, sz);
-		return -EINVAL;
-	}
-
-	for (i = 0; i < sz; i++) {
-		switch (r300_reg_flags[(reg >> 2) + i]) {
-		case MARK_SAFE:
-			break;
-		case MARK_CHECK_OFFSET:
-			value = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-			if (!radeon_check_offset(dev_priv, *value)) {
-				DRM_ERROR("Offset failed range check (reg=%04x sz=%d)\n",
-					 reg, sz);
-				return -EINVAL;
-			}
-			break;
-		default:
-			DRM_ERROR("Register %04x failed check as flag=%02x\n",
-				reg + i * 4, r300_reg_flags[(reg >> 2) + i]);
-			return -EINVAL;
-		}
-	}
-
-	BEGIN_RING(1 + sz);
-	OUT_RING(CP_PACKET0(reg, sz - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Emits a packet0 setting arbitrary registers.
- * Called by r300_do_cp_cmdbuf.
- *
- * Note that checks are performed on contents and addresses of the registers
- */
-static __inline__ int r300_emit_packet0(drm_radeon_private_t *dev_priv,
-					drm_radeon_kcmd_buffer_t *cmdbuf,
-					drm_r300_cmd_header_t header)
-{
-	int reg;
-	int sz;
-	RING_LOCALS;
-
-	sz = header.packet0.count;
-	reg = (header.packet0.reghi << 8) | header.packet0.reglo;
-
-	if (!sz)
-		return 0;
-
-	if (sz * 4 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	if (reg + sz * 4 >= 0x10000) {
-		DRM_ERROR("No such registers in hardware reg=%04x sz=%d\n", reg,
-			  sz);
-		return -EINVAL;
-	}
-
-	if (r300_check_range(reg, sz)) {
-		/* go and check everything */
-		return r300_emit_carefully_checked_packet0(dev_priv, cmdbuf,
-							   header);
-	}
-	/* the rest of the data is safe to emit, whatever the values the user passed */
-
-	BEGIN_RING(1 + sz);
-	OUT_RING(CP_PACKET0(reg, sz - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Uploads user-supplied vertex program instructions or parameters onto
- * the graphics card.
- * Called by r300_do_cp_cmdbuf.
- */
-static __inline__ int r300_emit_vpu(drm_radeon_private_t *dev_priv,
-				    drm_radeon_kcmd_buffer_t *cmdbuf,
-				    drm_r300_cmd_header_t header)
-{
-	int sz;
-	int addr;
-	RING_LOCALS;
-
-	sz = header.vpu.count;
-	addr = (header.vpu.adrhi << 8) | header.vpu.adrlo;
-
-	if (!sz)
-		return 0;
-	if (sz * 16 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	/* VAP is very sensitive so we purge cache before we program it
-	 * and we also flush its state before & after */
-	BEGIN_RING(6);
-	OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(R300_RB3D_DC_FLUSH);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
-	OUT_RING(CP_PACKET0(R300_VAP_PVS_STATE_FLUSH_REG, 0));
-	OUT_RING(0);
-	ADVANCE_RING();
-	/* set flush flag */
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED;
-
-	BEGIN_RING(3 + sz * 4);
-	OUT_RING_REG(R300_VAP_PVS_UPLOAD_ADDRESS, addr);
-	OUT_RING(CP_PACKET0_TABLE(R300_VAP_PVS_UPLOAD_DATA, sz * 4 - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz * 4);
-	ADVANCE_RING();
-
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_VAP_PVS_STATE_FLUSH_REG, 0));
-	OUT_RING(0);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Emit a clear packet from userspace.
- * Called by r300_emit_packet3.
- */
-static __inline__ int r300_emit_clear(drm_radeon_private_t *dev_priv,
-				      drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	RING_LOCALS;
-
-	if (8 * 4 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	BEGIN_RING(10);
-	OUT_RING(CP_PACKET3(R200_3D_DRAW_IMMD_2, 8));
-	OUT_RING(R300_PRIM_TYPE_POINT | R300_PRIM_WALK_RING |
-		 (1 << R300_PRIM_NUM_VERTICES_SHIFT));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, 8);
-	ADVANCE_RING();
-
-	BEGIN_RING(4);
-	OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(R300_RB3D_DC_FLUSH);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
-	ADVANCE_RING();
-	/* set flush flag */
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED;
-
-	return 0;
-}
-
-static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t *dev_priv,
-					       drm_radeon_kcmd_buffer_t *cmdbuf,
-					       u32 header)
-{
-	int count, i, k;
-#define MAX_ARRAY_PACKET  64
-	u32 *data;
-	u32 narrays;
-	RING_LOCALS;
-
-	count = (header & RADEON_CP_PACKET_COUNT_MASK) >> 16;
-
-	if ((count + 1) > MAX_ARRAY_PACKET) {
-		DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n",
-			  count);
-		return -EINVAL;
-	}
-	/* carefully check packet contents */
-
-	/* We have already read the header so advance the buffer. */
-	drm_buffer_advance(cmdbuf->buffer, 4);
-
-	narrays = *(u32 *)drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-	k = 0;
-	i = 1;
-	while ((k < narrays) && (i < (count + 1))) {
-		i++;		/* skip attribute field */
-		data = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-		if (!radeon_check_offset(dev_priv, *data)) {
-			DRM_ERROR
-			    ("Offset failed range check (k=%d i=%d) while processing 3D_LOAD_VBPNTR packet.\n",
-			     k, i);
-			return -EINVAL;
-		}
-		k++;
-		i++;
-		if (k == narrays)
-			break;
-		/* have one more to process, they come in pairs */
-		data = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-		if (!radeon_check_offset(dev_priv, *data)) {
-			DRM_ERROR
-			    ("Offset failed range check (k=%d i=%d) while processing 3D_LOAD_VBPNTR packet.\n",
-			     k, i);
-			return -EINVAL;
-		}
-		k++;
-		i++;
-	}
-	/* do the counts match what we expect ? */
-	if ((k != narrays) || (i != (count + 1))) {
-		DRM_ERROR
-		    ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n",
-		     k, i, narrays, count + 1);
-		return -EINVAL;
-	}
-
-	/* all clear, output packet */
-
-	BEGIN_RING(count + 2);
-	OUT_RING(header);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, count + 1);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static __inline__ int r300_emit_bitblt_multi(drm_radeon_private_t *dev_priv,
-					     drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	u32 *cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-	int count, ret;
-	RING_LOCALS;
-
-
-	count = (*cmd & RADEON_CP_PACKET_COUNT_MASK) >> 16;
-
-	if (*cmd & 0x8000) {
-		u32 offset;
-		u32 *cmd1 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		if (*cmd1 & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL
-			      | RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
-
-			u32 *cmd2 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2);
-			offset = *cmd2 << 10;
-			ret = !radeon_check_offset(dev_priv, offset);
-			if (ret) {
-				DRM_ERROR("Invalid bitblt first offset is %08X\n", offset);
-				return -EINVAL;
-			}
-		}
-
-		if ((*cmd1 & RADEON_GMC_SRC_PITCH_OFFSET_CNTL) &&
-		    (*cmd1 & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
-			u32 *cmd3 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 3);
-			offset = *cmd3 << 10;
-			ret = !radeon_check_offset(dev_priv, offset);
-			if (ret) {
-				DRM_ERROR("Invalid bitblt second offset is %08X\n", offset);
-				return -EINVAL;
-			}
-
-		}
-	}
-
-	BEGIN_RING(count+2);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, count + 2);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static __inline__ int r300_emit_draw_indx_2(drm_radeon_private_t *dev_priv,
-					    drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	u32 *cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-	u32 *cmd1 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-	int count;
-	int expected_count;
-	RING_LOCALS;
-
-	count = (*cmd & RADEON_CP_PACKET_COUNT_MASK) >> 16;
-
-	expected_count = *cmd1 >> 16;
-	if (!(*cmd1 & R300_VAP_VF_CNTL__INDEX_SIZE_32bit))
-		expected_count = (expected_count+1)/2;
-
-	if (count && count != expected_count) {
-		DRM_ERROR("3D_DRAW_INDX_2: packet size %i, expected %i\n",
-			count, expected_count);
-		return -EINVAL;
-	}
-
-	BEGIN_RING(count+2);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, count + 2);
-	ADVANCE_RING();
-
-	if (!count) {
-		drm_r300_cmd_header_t stack_header, *header;
-		u32 *cmd1, *cmd2, *cmd3;
-
-		if (drm_buffer_unprocessed(cmdbuf->buffer)
-				< 4*4 + sizeof(stack_header)) {
-			DRM_ERROR("3D_DRAW_INDX_2: expect subsequent INDX_BUFFER, but stream is too short.\n");
-			return -EINVAL;
-		}
-
-		header = drm_buffer_read_object(cmdbuf->buffer,
-				sizeof(stack_header), &stack_header);
-
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-		cmd1 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		cmd2 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2);
-		cmd3 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 3);
-
-		if (header->header.cmd_type != R300_CMD_PACKET3 ||
-		    header->packet3.packet != R300_CMD_PACKET3_RAW ||
-		    *cmd != CP_PACKET3(RADEON_CP_INDX_BUFFER, 2)) {
-			DRM_ERROR("3D_DRAW_INDX_2: expect subsequent INDX_BUFFER.\n");
-			return -EINVAL;
-		}
-
-		if ((*cmd1 & 0x8000ffff) != 0x80000810) {
-			DRM_ERROR("Invalid indx_buffer reg address %08X\n",
-					*cmd1);
-			return -EINVAL;
-		}
-		if (!radeon_check_offset(dev_priv, *cmd2)) {
-			DRM_ERROR("Invalid indx_buffer offset is %08X\n",
-					*cmd2);
-			return -EINVAL;
-		}
-		if (*cmd3 != expected_count) {
-			DRM_ERROR("INDX_BUFFER: buffer size %i, expected %i\n",
-				*cmd3, expected_count);
-			return -EINVAL;
-		}
-
-		BEGIN_RING(4);
-		OUT_RING_DRM_BUFFER(cmdbuf->buffer, 4);
-		ADVANCE_RING();
-	}
-
-	return 0;
-}
-
-static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv,
-					    drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	u32 *header;
-	int count;
-	RING_LOCALS;
-
-	if (4 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	/* Fixme !! This simply emits a packet without much checking.
-	   We need to be smarter. */
-
-	/* obtain first word - actual packet3 header */
-	header = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-
-	/* Is it packet 3 ? */
-	if ((*header >> 30) != 0x3) {
-		DRM_ERROR("Not a packet3 header (0x%08x)\n", *header);
-		return -EINVAL;
-	}
-
-	count = (*header >> 16) & 0x3fff;
-
-	/* Check again now that we know how much data to expect */
-	if ((count + 2) * 4 > drm_buffer_unprocessed(cmdbuf->buffer)) {
-		DRM_ERROR
-		    ("Expected packet3 of length %d but have only %d bytes left\n",
-		     (count + 2) * 4, drm_buffer_unprocessed(cmdbuf->buffer));
-		return -EINVAL;
-	}
-
-	/* Is it a packet type we know about ? */
-	switch (*header & 0xff00) {
-	case RADEON_3D_LOAD_VBPNTR:	/* load vertex array pointers */
-		return r300_emit_3d_load_vbpntr(dev_priv, cmdbuf, *header);
-
-	case RADEON_CNTL_BITBLT_MULTI:
-		return r300_emit_bitblt_multi(dev_priv, cmdbuf);
-
-	case RADEON_CP_INDX_BUFFER:
-		DRM_ERROR("packet3 INDX_BUFFER without preceding 3D_DRAW_INDX_2 is illegal.\n");
-		return -EINVAL;
-	case RADEON_CP_3D_DRAW_IMMD_2:
-		/* triggers drawing using in-packet vertex data */
-	case RADEON_CP_3D_DRAW_VBUF_2:
-		/* triggers drawing of vertex buffers setup elsewhere */
-		dev_priv->track_flush &= ~(RADEON_FLUSH_EMITED |
-					   RADEON_PURGE_EMITED);
-		break;
-	case RADEON_CP_3D_DRAW_INDX_2:
-		/* triggers drawing using indices to vertex buffer */
-		/* whenever we send vertex we clear flush & purge */
-		dev_priv->track_flush &= ~(RADEON_FLUSH_EMITED |
-					   RADEON_PURGE_EMITED);
-		return r300_emit_draw_indx_2(dev_priv, cmdbuf);
-	case RADEON_WAIT_FOR_IDLE:
-	case RADEON_CP_NOP:
-		/* these packets are safe */
-		break;
-	default:
-		DRM_ERROR("Unknown packet3 header (0x%08x)\n", *header);
-		return -EINVAL;
-	}
-
-	BEGIN_RING(count + 2);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, count + 2);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Emit a rendering packet3 from userspace.
- * Called by r300_do_cp_cmdbuf.
- */
-static __inline__ int r300_emit_packet3(drm_radeon_private_t *dev_priv,
-					drm_radeon_kcmd_buffer_t *cmdbuf,
-					drm_r300_cmd_header_t header)
-{
-	int n;
-	int ret;
-	int orig_iter = cmdbuf->buffer->iterator;
-
-	/* This is a do-while-loop so that we run the interior at least once,
-	 * even if cmdbuf->nbox is 0. Compare r300_emit_cliprects for rationale.
-	 */
-	n = 0;
-	do {
-		if (cmdbuf->nbox > R300_SIMULTANEOUS_CLIPRECTS) {
-			ret = r300_emit_cliprects(dev_priv, cmdbuf, n);
-			if (ret)
-				return ret;
-
-			cmdbuf->buffer->iterator = orig_iter;
-		}
-
-		switch (header.packet3.packet) {
-		case R300_CMD_PACKET3_CLEAR:
-			DRM_DEBUG("R300_CMD_PACKET3_CLEAR\n");
-			ret = r300_emit_clear(dev_priv, cmdbuf);
-			if (ret) {
-				DRM_ERROR("r300_emit_clear failed\n");
-				return ret;
-			}
-			break;
-
-		case R300_CMD_PACKET3_RAW:
-			DRM_DEBUG("R300_CMD_PACKET3_RAW\n");
-			ret = r300_emit_raw_packet3(dev_priv, cmdbuf);
-			if (ret) {
-				DRM_ERROR("r300_emit_raw_packet3 failed\n");
-				return ret;
-			}
-			break;
-
-		default:
-			DRM_ERROR("bad packet3 type %i at byte %d\n",
-				  header.packet3.packet,
-				  cmdbuf->buffer->iterator - (int)sizeof(header));
-			return -EINVAL;
-		}
-
-		n += R300_SIMULTANEOUS_CLIPRECTS;
-	} while (n < cmdbuf->nbox);
-
-	return 0;
-}
-
-/* Some of the R300 chips seem to be extremely touchy about the two registers
- * that are configured in r300_pacify.
- * Among the worst offenders seems to be the R300 ND (0x4E44): When userspace
- * sends a command buffer that contains only state setting commands and a
- * vertex program/parameter upload sequence, this will eventually lead to a
- * lockup, unless the sequence is bracketed by calls to r300_pacify.
- * So we should take great care to *always* call r300_pacify before
- * *anything* 3D related, and again afterwards. This is what the
- * call bracket in r300_do_cp_cmdbuf is for.
- */
-
-/**
- * Emit the sequence to pacify R300.
- */
-static void r300_pacify(drm_radeon_private_t *dev_priv)
-{
-	uint32_t cache_z, cache_3d, cache_2d;
-	RING_LOCALS;
-
-	cache_z = R300_ZC_FLUSH;
-	cache_2d = R300_RB2D_DC_FLUSH;
-	cache_3d = R300_RB3D_DC_FLUSH;
-	if (!(dev_priv->track_flush & RADEON_PURGE_EMITED)) {
-		/* we can purge, primitive where draw since last purge */
-		cache_z |= R300_ZC_FREE;
-		cache_2d |= R300_RB2D_DC_FREE;
-		cache_3d |= R300_RB3D_DC_FREE;
-	}
-
-	/* flush & purge zbuffer */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0));
-	OUT_RING(cache_z);
-	ADVANCE_RING();
-	/* flush & purge 3d */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(cache_3d);
-	ADVANCE_RING();
-	/* flush & purge texture */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_TX_INVALTAGS, 0));
-	OUT_RING(0);
-	ADVANCE_RING();
-	/* FIXME: is this one really needed ? */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_RB3D_AARESOLVE_CTL, 0));
-	OUT_RING(0);
-	ADVANCE_RING();
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
-	ADVANCE_RING();
-	/* flush & purge 2d through E2 as RB2D will trigger lockup */
-	BEGIN_RING(4);
-	OUT_RING(CP_PACKET0(R300_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(cache_2d);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_2D_IDLECLEAN |
-		 RADEON_WAIT_HOST_IDLECLEAN);
-	ADVANCE_RING();
-	/* set flush & purge flags */
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED | RADEON_PURGE_EMITED;
-}
-
-/**
- * Called by r300_do_cp_cmdbuf to update the internal buffer age and state.
- * The actual age emit is done by r300_do_cp_cmdbuf, which is why you must
- * be careful about how this function is called.
- */
-static void r300_discard_buffer(struct drm_device *dev, struct drm_master *master, struct drm_buf *buf)
-{
-	drm_radeon_buf_priv_t *buf_priv = buf->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-
-	buf_priv->age = ++master_priv->sarea_priv->last_dispatch;
-	buf->pending = 1;
-	buf->used = 0;
-}
-
-static void r300_cmd_wait(drm_radeon_private_t * dev_priv,
-			  drm_r300_cmd_header_t header)
-{
-	u32 wait_until;
-	RING_LOCALS;
-
-	if (!header.wait.flags)
-		return;
-
-	wait_until = 0;
-
-	switch(header.wait.flags) {
-	case R300_WAIT_2D:
-		wait_until = RADEON_WAIT_2D_IDLE;
-		break;
-	case R300_WAIT_3D:
-		wait_until = RADEON_WAIT_3D_IDLE;
-		break;
-	case R300_NEW_WAIT_2D_3D:
-		wait_until = RADEON_WAIT_2D_IDLE|RADEON_WAIT_3D_IDLE;
-		break;
-	case R300_NEW_WAIT_2D_2D_CLEAN:
-		wait_until = RADEON_WAIT_2D_IDLE|RADEON_WAIT_2D_IDLECLEAN;
-		break;
-	case R300_NEW_WAIT_3D_3D_CLEAN:
-		wait_until = RADEON_WAIT_3D_IDLE|RADEON_WAIT_3D_IDLECLEAN;
-		break;
-	case R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN:
-		wait_until = RADEON_WAIT_2D_IDLE|RADEON_WAIT_2D_IDLECLEAN;
-		wait_until |= RADEON_WAIT_3D_IDLE|RADEON_WAIT_3D_IDLECLEAN;
-		break;
-	default:
-		return;
-	}
-
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(wait_until);
-	ADVANCE_RING();
-}
-
-static int r300_scratch(drm_radeon_private_t *dev_priv,
-			drm_radeon_kcmd_buffer_t *cmdbuf,
-			drm_r300_cmd_header_t header)
-{
-	u32 *ref_age_base;
-	u32 i, *buf_idx, h_pending;
-	u64 *ptr_addr;
-	u64 stack_ptr_addr;
-	RING_LOCALS;
-
-	if (drm_buffer_unprocessed(cmdbuf->buffer) <
-	    (sizeof(u64) + header.scratch.n_bufs * sizeof(*buf_idx))) {
-		return -EINVAL;
-	}
-
-	if (header.scratch.reg >= 5) {
-		return -EINVAL;
-	}
-
-	dev_priv->scratch_ages[header.scratch.reg]++;
-
-	ptr_addr = drm_buffer_read_object(cmdbuf->buffer,
-			sizeof(stack_ptr_addr), &stack_ptr_addr);
-	ref_age_base = (u32 *)(unsigned long)get_unaligned(ptr_addr);
-
-	for (i=0; i < header.scratch.n_bufs; i++) {
-		buf_idx = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-		*buf_idx *= 2; /* 8 bytes per buf */
-
-		if (DRM_COPY_TO_USER(ref_age_base + *buf_idx,
-				&dev_priv->scratch_ages[header.scratch.reg],
-				sizeof(u32)))
-			return -EINVAL;
-
-		if (DRM_COPY_FROM_USER(&h_pending,
-				ref_age_base + *buf_idx + 1,
-				sizeof(u32)))
-			return -EINVAL;
-
-		if (h_pending == 0)
-			return -EINVAL;
-
-		h_pending--;
-
-		if (DRM_COPY_TO_USER(ref_age_base + *buf_idx + 1,
-					&h_pending,
-					sizeof(u32)))
-			return -EINVAL;
-
-		drm_buffer_advance(cmdbuf->buffer, sizeof(*buf_idx));
-	}
-
-	BEGIN_RING(2);
-	OUT_RING( CP_PACKET0( RADEON_SCRATCH_REG0 + header.scratch.reg * 4, 0 ) );
-	OUT_RING( dev_priv->scratch_ages[header.scratch.reg] );
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Uploads user-supplied vertex program instructions or parameters onto
- * the graphics card.
- * Called by r300_do_cp_cmdbuf.
- */
-static inline int r300_emit_r500fp(drm_radeon_private_t *dev_priv,
-				       drm_radeon_kcmd_buffer_t *cmdbuf,
-				       drm_r300_cmd_header_t header)
-{
-	int sz;
-	int addr;
-	int type;
-	int isclamp;
-	int stride;
-	RING_LOCALS;
-
-	sz = header.r500fp.count;
-	/* address is 9 bits 0 - 8, bit 1 of flags is part of address */
-	addr = ((header.r500fp.adrhi_flags & 1) << 8) | header.r500fp.adrlo;
-
-	type = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_TYPE);
-	isclamp = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_CLAMP);
-
-	addr |= (type << 16);
-	addr |= (isclamp << 17);
-
-	stride = type ? 4 : 6;
-
-	DRM_DEBUG("r500fp %d %d type: %d\n", sz, addr, type);
-	if (!sz)
-		return 0;
-	if (sz * stride * 4 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	BEGIN_RING(3 + sz * stride);
-	OUT_RING_REG(R500_GA_US_VECTOR_INDEX, addr);
-	OUT_RING(CP_PACKET0_TABLE(R500_GA_US_VECTOR_DATA, sz * stride - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz * stride);
-
-	ADVANCE_RING();
-
-	return 0;
-}
-
-
-/**
- * Parses and validates a user-supplied command buffer and emits appropriate
- * commands on the DMA ring buffer.
- * Called by the ioctl handler function radeon_cp_cmdbuf.
- */
-int r300_do_cp_cmdbuf(struct drm_device *dev,
-		      struct drm_file *file_priv,
-		      drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf = NULL;
-	int emit_dispatch_age = 0;
-	int ret = 0;
-
-	DRM_DEBUG("\n");
-
-	/* pacify */
-	r300_pacify(dev_priv);
-
-	if (cmdbuf->nbox <= R300_SIMULTANEOUS_CLIPRECTS) {
-		ret = r300_emit_cliprects(dev_priv, cmdbuf, 0);
-		if (ret)
-			goto cleanup;
-	}
-
-	while (drm_buffer_unprocessed(cmdbuf->buffer)
-			>= sizeof(drm_r300_cmd_header_t)) {
-		int idx;
-		drm_r300_cmd_header_t *header, stack_header;
-
-		header = drm_buffer_read_object(cmdbuf->buffer,
-				sizeof(stack_header), &stack_header);
-
-		switch (header->header.cmd_type) {
-		case R300_CMD_PACKET0:
-			DRM_DEBUG("R300_CMD_PACKET0\n");
-			ret = r300_emit_packet0(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_emit_packet0 failed\n");
-				goto cleanup;
-			}
-			break;
-
-		case R300_CMD_VPU:
-			DRM_DEBUG("R300_CMD_VPU\n");
-			ret = r300_emit_vpu(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_emit_vpu failed\n");
-				goto cleanup;
-			}
-			break;
-
-		case R300_CMD_PACKET3:
-			DRM_DEBUG("R300_CMD_PACKET3\n");
-			ret = r300_emit_packet3(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_emit_packet3 failed\n");
-				goto cleanup;
-			}
-			break;
-
-		case R300_CMD_END3D:
-			DRM_DEBUG("R300_CMD_END3D\n");
-			/* TODO:
-			   Ideally userspace driver should not need to issue this call,
-			   i.e. the drm driver should issue it automatically and prevent
-			   lockups.
-
-			   In practice, we do not understand why this call is needed and what
-			   it does (except for some vague guesses that it has to do with cache
-			   coherence) and so the user space driver does it.
-
-			   Once we are sure which uses prevent lockups the code could be moved
-			   into the kernel and the userspace driver will not
-			   need to use this command.
-
-			   Note that issuing this command does not hurt anything
-			   except, possibly, performance */
-			r300_pacify(dev_priv);
-			break;
-
-		case R300_CMD_CP_DELAY:
-			/* simple enough, we can do it here */
-			DRM_DEBUG("R300_CMD_CP_DELAY\n");
-			{
-				int i;
-				RING_LOCALS;
-
-				BEGIN_RING(header->delay.count);
-				for (i = 0; i < header->delay.count; i++)
-					OUT_RING(RADEON_CP_PACKET2);
-				ADVANCE_RING();
-			}
-			break;
-
-		case R300_CMD_DMA_DISCARD:
-			DRM_DEBUG("RADEON_CMD_DMA_DISCARD\n");
-			idx = header->dma.buf_idx;
-			if (idx < 0 || idx >= dma->buf_count) {
-				DRM_ERROR("buffer index %d (of %d max)\n",
-					  idx, dma->buf_count - 1);
-				ret = -EINVAL;
-				goto cleanup;
-			}
-
-			buf = dma->buflist[idx];
-			if (buf->file_priv != file_priv || buf->pending) {
-				DRM_ERROR("bad buffer %p %p %d\n",
-					  buf->file_priv, file_priv,
-					  buf->pending);
-				ret = -EINVAL;
-				goto cleanup;
-			}
-
-			emit_dispatch_age = 1;
-			r300_discard_buffer(dev, file_priv->master, buf);
-			break;
-
-		case R300_CMD_WAIT:
-			DRM_DEBUG("R300_CMD_WAIT\n");
-			r300_cmd_wait(dev_priv, *header);
-			break;
-
-		case R300_CMD_SCRATCH:
-			DRM_DEBUG("R300_CMD_SCRATCH\n");
-			ret = r300_scratch(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_scratch failed\n");
-				goto cleanup;
-			}
-			break;
-
-		case R300_CMD_R500FP:
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV515) {
-				DRM_ERROR("Calling r500 command on r300 card\n");
-				ret = -EINVAL;
-				goto cleanup;
-			}
-			DRM_DEBUG("R300_CMD_R500FP\n");
-			ret = r300_emit_r500fp(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_emit_r500fp failed\n");
-				goto cleanup;
-			}
-			break;
-		default:
-			DRM_ERROR("bad cmd_type %i at byte %d\n",
-				  header->header.cmd_type,
-				  cmdbuf->buffer->iterator - (int)sizeof(*header));
-			ret = -EINVAL;
-			goto cleanup;
-		}
-	}
-
-	DRM_DEBUG("END\n");
-
-      cleanup:
-	r300_pacify(dev_priv);
-
-	/* We emit the vertex buffer age here, outside the pacifier "brackets"
-	 * for two reasons:
-	 *  (1) This may coalesce multiple age emissions into a single one and
-	 *  (2) more importantly, some chips lock up hard when scratch registers
-	 *      are written inside the pacifier bracket.
-	 */
-	if (emit_dispatch_age) {
-		RING_LOCALS;
-
-		/* Emit the vertex buffer age */
-		BEGIN_RING(2);
-		RADEON_DISPATCH_AGE(master_priv->sarea_priv->last_dispatch);
-		ADVANCE_RING();
-	}
-
-	COMMIT_RING();
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300_reg.h
deleted file mode 100644
index 00c0d2ba..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300_reg.h
+++ /dev/null
@@ -1,1789 +0,0 @@
-/*
- * Copyright 2005 Nicolai Haehnle et al.
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Nicolai Haehnle
- *          Jerome Glisse
- */
-#ifndef _R300_REG_H_
-#define _R300_REG_H_
-
-#define R300_SURF_TILE_MACRO (1<<16)
-#define R300_SURF_TILE_MICRO (2<<16)
-#define R300_SURF_TILE_BOTH (3<<16)
-
-
-#define R300_MC_INIT_MISC_LAT_TIMER	0x180
-#	define R300_MC_MISC__MC_CPR_INIT_LAT_SHIFT	0
-#	define R300_MC_MISC__MC_VF_INIT_LAT_SHIFT	4
-#	define R300_MC_MISC__MC_DISP0R_INIT_LAT_SHIFT	8
-#	define R300_MC_MISC__MC_DISP1R_INIT_LAT_SHIFT	12
-#	define R300_MC_MISC__MC_FIXED_INIT_LAT_SHIFT	16
-#	define R300_MC_MISC__MC_E2R_INIT_LAT_SHIFT	20
-#	define R300_MC_MISC__MC_SAME_PAGE_PRIO_SHIFT	24
-#	define R300_MC_MISC__MC_GLOBW_INIT_LAT_SHIFT	28
-
-#define R300_MC_INIT_GFX_LAT_TIMER	0x154
-#	define R300_MC_MISC__MC_G3D0R_INIT_LAT_SHIFT	0
-#	define R300_MC_MISC__MC_G3D1R_INIT_LAT_SHIFT	4
-#	define R300_MC_MISC__MC_G3D2R_INIT_LAT_SHIFT	8
-#	define R300_MC_MISC__MC_G3D3R_INIT_LAT_SHIFT	12
-#	define R300_MC_MISC__MC_TX0R_INIT_LAT_SHIFT	16
-#	define R300_MC_MISC__MC_TX1R_INIT_LAT_SHIFT	20
-#	define R300_MC_MISC__MC_GLOBR_INIT_LAT_SHIFT	24
-#	define R300_MC_MISC__MC_GLOBW_FULL_LAT_SHIFT	28
-
-/*
- * This file contains registers and constants for the R300. They have been
- * found mostly by examining command buffers captured using glxtest, as well
- * as by extrapolating some known registers and constants from the R200.
- * I am fairly certain that they are correct unless stated otherwise
- * in comments.
- */
-
-#define R300_SE_VPORT_XSCALE                0x1D98
-#define R300_SE_VPORT_XOFFSET               0x1D9C
-#define R300_SE_VPORT_YSCALE                0x1DA0
-#define R300_SE_VPORT_YOFFSET               0x1DA4
-#define R300_SE_VPORT_ZSCALE                0x1DA8
-#define R300_SE_VPORT_ZOFFSET               0x1DAC
-
-
-/*
- * Vertex Array Processing (VAP) Control
- * Stolen from r200 code from Christoph Brill (It's a guess!)
- */
-#define R300_VAP_CNTL	0x2080
-
-/* This register is written directly and also starts data section
- * in many 3d CP_PACKET3's
- */
-#define R300_VAP_VF_CNTL	0x2084
-#	define	R300_VAP_VF_CNTL__PRIM_TYPE__SHIFT              0
-#	define  R300_VAP_VF_CNTL__PRIM_NONE                     (0<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_POINTS                   (1<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_LINES                    (2<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_LINE_STRIP               (3<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_TRIANGLES                (4<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN             (5<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP           (6<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_LINE_LOOP                (12<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_QUADS                    (13<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_QUAD_STRIP               (14<<0)
-#	define  R300_VAP_VF_CNTL__PRIM_POLYGON                  (15<<0)
-
-#	define	R300_VAP_VF_CNTL__PRIM_WALK__SHIFT              4
-	/* State based - direct writes to registers trigger vertex
-           generation */
-#	define	R300_VAP_VF_CNTL__PRIM_WALK_STATE_BASED         (0<<4)
-#	define	R300_VAP_VF_CNTL__PRIM_WALK_INDICES             (1<<4)
-#	define	R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST         (2<<4)
-#	define	R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_EMBEDDED     (3<<4)
-
-	/* I don't think I saw these three used.. */
-#	define	R300_VAP_VF_CNTL__COLOR_ORDER__SHIFT            6
-#	define	R300_VAP_VF_CNTL__TCL_OUTPUT_CTL_ENA__SHIFT     9
-#	define	R300_VAP_VF_CNTL__PROG_STREAM_ENA__SHIFT        10
-
-	/* index size - when not set the indices are assumed to be 16 bit */
-#	define	R300_VAP_VF_CNTL__INDEX_SIZE_32bit              (1<<11)
-	/* number of vertices */
-#	define	R300_VAP_VF_CNTL__NUM_VERTICES__SHIFT           16
-
-/* BEGIN: Wild guesses */
-#define R300_VAP_OUTPUT_VTX_FMT_0           0x2090
-#       define R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT     (1<<0)
-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT   (1<<1)
-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT (1<<2)  /* GUESS */
-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT (1<<3)  /* GUESS */
-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT (1<<4)  /* GUESS */
-#       define R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT (1<<16) /* GUESS */
-
-#define R300_VAP_OUTPUT_VTX_FMT_1           0x2094
-	/* each of the following is 3 bits wide, specifies number
-	   of components */
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_0_COMP_CNT_SHIFT 0
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_1_COMP_CNT_SHIFT 3
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_2_COMP_CNT_SHIFT 6
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_3_COMP_CNT_SHIFT 9
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_4_COMP_CNT_SHIFT 12
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_5_COMP_CNT_SHIFT 15
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_6_COMP_CNT_SHIFT 18
-#       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_7_COMP_CNT_SHIFT 21
-/* END: Wild guesses */
-
-#define R300_SE_VTE_CNTL                  0x20b0
-#	define     R300_VPORT_X_SCALE_ENA                0x00000001
-#	define     R300_VPORT_X_OFFSET_ENA               0x00000002
-#	define     R300_VPORT_Y_SCALE_ENA                0x00000004
-#	define     R300_VPORT_Y_OFFSET_ENA               0x00000008
-#	define     R300_VPORT_Z_SCALE_ENA                0x00000010
-#	define     R300_VPORT_Z_OFFSET_ENA               0x00000020
-#	define     R300_VTX_XY_FMT                       0x00000100
-#	define     R300_VTX_Z_FMT                        0x00000200
-#	define     R300_VTX_W0_FMT                       0x00000400
-#	define     R300_VTX_W0_NORMALIZE                 0x00000800
-#	define     R300_VTX_ST_DENORMALIZED              0x00001000
-
-/* BEGIN: Vertex data assembly - lots of uncertainties */
-
-/* gap */
-
-#define R300_VAP_CNTL_STATUS              0x2140
-#	define R300_VC_NO_SWAP                  (0 << 0)
-#	define R300_VC_16BIT_SWAP               (1 << 0)
-#	define R300_VC_32BIT_SWAP               (2 << 0)
-#	define R300_VAP_TCL_BYPASS		(1 << 8)
-
-/* gap */
-
-/* Where do we get our vertex data?
- *
- * Vertex data either comes either from immediate mode registers or from
- * vertex arrays.
- * There appears to be no mixed mode (though we can force the pitch of
- * vertex arrays to 0, effectively reusing the same element over and over
- * again).
- *
- * Immediate mode is controlled by the INPUT_CNTL registers. I am not sure
- * if these registers influence vertex array processing.
- *
- * Vertex arrays are controlled via the 3D_LOAD_VBPNTR packet3.
- *
- * In both cases, vertex attributes are then passed through INPUT_ROUTE.
- *
- * Beginning with INPUT_ROUTE_0_0 is a list of WORDs that route vertex data
- * into the vertex processor's input registers.
- * The first word routes the first input, the second word the second, etc.
- * The corresponding input is routed into the register with the given index.
- * The list is ended by a word with INPUT_ROUTE_END set.
- *
- * Always set COMPONENTS_4 in immediate mode.
- */
-
-#define R300_VAP_INPUT_ROUTE_0_0            0x2150
-#       define R300_INPUT_ROUTE_COMPONENTS_1     (0 << 0)
-#       define R300_INPUT_ROUTE_COMPONENTS_2     (1 << 0)
-#       define R300_INPUT_ROUTE_COMPONENTS_3     (2 << 0)
-#       define R300_INPUT_ROUTE_COMPONENTS_4     (3 << 0)
-#       define R300_INPUT_ROUTE_COMPONENTS_RGBA  (4 << 0) /* GUESS */
-#       define R300_VAP_INPUT_ROUTE_IDX_SHIFT    8
-#       define R300_VAP_INPUT_ROUTE_IDX_MASK     (31 << 8) /* GUESS */
-#       define R300_VAP_INPUT_ROUTE_END          (1 << 13)
-#       define R300_INPUT_ROUTE_IMMEDIATE_MODE   (0 << 14) /* GUESS */
-#       define R300_INPUT_ROUTE_FLOAT            (1 << 14) /* GUESS */
-#       define R300_INPUT_ROUTE_UNSIGNED_BYTE    (2 << 14) /* GUESS */
-#       define R300_INPUT_ROUTE_FLOAT_COLOR      (3 << 14) /* GUESS */
-#define R300_VAP_INPUT_ROUTE_0_1            0x2154
-#define R300_VAP_INPUT_ROUTE_0_2            0x2158
-#define R300_VAP_INPUT_ROUTE_0_3            0x215C
-#define R300_VAP_INPUT_ROUTE_0_4            0x2160
-#define R300_VAP_INPUT_ROUTE_0_5            0x2164
-#define R300_VAP_INPUT_ROUTE_0_6            0x2168
-#define R300_VAP_INPUT_ROUTE_0_7            0x216C
-
-/* gap */
-
-/* Notes:
- *  - always set up to produce at least two attributes:
- *    if vertex program uses only position, fglrx will set normal, too
- *  - INPUT_CNTL_0_COLOR and INPUT_CNTL_COLOR bits are always equal.
- */
-#define R300_VAP_INPUT_CNTL_0               0x2180
-#       define R300_INPUT_CNTL_0_COLOR           0x00000001
-#define R300_VAP_INPUT_CNTL_1               0x2184
-#       define R300_INPUT_CNTL_POS               0x00000001
-#       define R300_INPUT_CNTL_NORMAL            0x00000002
-#       define R300_INPUT_CNTL_COLOR             0x00000004
-#       define R300_INPUT_CNTL_TC0               0x00000400
-#       define R300_INPUT_CNTL_TC1               0x00000800
-#       define R300_INPUT_CNTL_TC2               0x00001000 /* GUESS */
-#       define R300_INPUT_CNTL_TC3               0x00002000 /* GUESS */
-#       define R300_INPUT_CNTL_TC4               0x00004000 /* GUESS */
-#       define R300_INPUT_CNTL_TC5               0x00008000 /* GUESS */
-#       define R300_INPUT_CNTL_TC6               0x00010000 /* GUESS */
-#       define R300_INPUT_CNTL_TC7               0x00020000 /* GUESS */
-
-/* gap */
-
-/* Words parallel to INPUT_ROUTE_0; All words that are active in INPUT_ROUTE_0
- * are set to a swizzling bit pattern, other words are 0.
- *
- * In immediate mode, the pattern is always set to xyzw. In vertex array
- * mode, the swizzling pattern is e.g. used to set zw components in texture
- * coordinates with only tweo components.
- */
-#define R300_VAP_INPUT_ROUTE_1_0            0x21E0
-#       define R300_INPUT_ROUTE_SELECT_X    0
-#       define R300_INPUT_ROUTE_SELECT_Y    1
-#       define R300_INPUT_ROUTE_SELECT_Z    2
-#       define R300_INPUT_ROUTE_SELECT_W    3
-#       define R300_INPUT_ROUTE_SELECT_ZERO 4
-#       define R300_INPUT_ROUTE_SELECT_ONE  5
-#       define R300_INPUT_ROUTE_SELECT_MASK 7
-#       define R300_INPUT_ROUTE_X_SHIFT     0
-#       define R300_INPUT_ROUTE_Y_SHIFT     3
-#       define R300_INPUT_ROUTE_Z_SHIFT     6
-#       define R300_INPUT_ROUTE_W_SHIFT     9
-#       define R300_INPUT_ROUTE_ENABLE      (15 << 12)
-#define R300_VAP_INPUT_ROUTE_1_1            0x21E4
-#define R300_VAP_INPUT_ROUTE_1_2            0x21E8
-#define R300_VAP_INPUT_ROUTE_1_3            0x21EC
-#define R300_VAP_INPUT_ROUTE_1_4            0x21F0
-#define R300_VAP_INPUT_ROUTE_1_5            0x21F4
-#define R300_VAP_INPUT_ROUTE_1_6            0x21F8
-#define R300_VAP_INPUT_ROUTE_1_7            0x21FC
-
-/* END: Vertex data assembly */
-
-/* gap */
-
-/* BEGIN: Upload vertex program and data */
-
-/*
- * The programmable vertex shader unit has a memory bank of unknown size
- * that can be written to in 16 byte units by writing the address into
- * UPLOAD_ADDRESS, followed by data in UPLOAD_DATA (multiples of 4 DWORDs).
- *
- * Pointers into the memory bank are always in multiples of 16 bytes.
- *
- * The memory bank is divided into areas with fixed meaning.
- *
- * Starting at address UPLOAD_PROGRAM: Vertex program instructions.
- * Native limits reported by drivers from ATI suggest size 256 (i.e. 4KB),
- * whereas the difference between known addresses suggests size 512.
- *
- * Starting at address UPLOAD_PARAMETERS: Vertex program parameters.
- * Native reported limits and the VPI layout suggest size 256, whereas
- * difference between known addresses suggests size 512.
- *
- * At address UPLOAD_POINTSIZE is a vector (0, 0, ps, 0), where ps is the
- * floating point pointsize. The exact purpose of this state is uncertain,
- * as there is also the R300_RE_POINTSIZE register.
- *
- * Multiple vertex programs and parameter sets can be loaded at once,
- * which could explain the size discrepancy.
- */
-#define R300_VAP_PVS_UPLOAD_ADDRESS         0x2200
-#       define R300_PVS_UPLOAD_PROGRAM           0x00000000
-#       define R300_PVS_UPLOAD_PARAMETERS        0x00000200
-#       define R300_PVS_UPLOAD_POINTSIZE         0x00000406
-
-/* gap */
-
-#define R300_VAP_PVS_UPLOAD_DATA            0x2208
-
-/* END: Upload vertex program and data */
-
-/* gap */
-
-/* I do not know the purpose of this register. However, I do know that
- * it is set to 221C_CLEAR for clear operations and to 221C_NORMAL
- * for normal rendering.
- */
-#define R300_VAP_UNKNOWN_221C               0x221C
-#       define R300_221C_NORMAL                  0x00000000
-#       define R300_221C_CLEAR                   0x0001C000
-
-/* These seem to be per-pixel and per-vertex X and Y clipping planes. The first
- * plane is per-pixel and the second plane is per-vertex.
- *
- * This was determined by experimentation alone but I believe it is correct.
- *
- * These registers are called X_QUAD0_1_FL to X_QUAD0_4_FL by glxtest.
- */
-#define R300_VAP_CLIP_X_0                   0x2220
-#define R300_VAP_CLIP_X_1                   0x2224
-#define R300_VAP_CLIP_Y_0                   0x2228
-#define R300_VAP_CLIP_Y_1                   0x2230
-
-/* gap */
-
-/* Sometimes, END_OF_PKT and 0x2284=0 are the only commands sent between
- * rendering commands and overwriting vertex program parameters.
- * Therefore, I suspect writing zero to 0x2284 synchronizes the engine and
- * avoids bugs caused by still running shaders reading bad data from memory.
- */
-#define R300_VAP_PVS_STATE_FLUSH_REG        0x2284
-
-/* Absolutely no clue what this register is about. */
-#define R300_VAP_UNKNOWN_2288               0x2288
-#       define R300_2288_R300                    0x00750000 /* -- nh */
-#       define R300_2288_RV350                   0x0000FFFF /* -- Vladimir */
-
-/* gap */
-
-/* Addresses are relative to the vertex program instruction area of the
- * memory bank. PROGRAM_END points to the last instruction of the active
- * program
- *
- * The meaning of the two UNKNOWN fields is obviously not known. However,
- * experiments so far have shown that both *must* point to an instruction
- * inside the vertex program, otherwise the GPU locks up.
- *
- * fglrx usually sets CNTL_3_UNKNOWN to the end of the program and
- * R300_PVS_CNTL_1_POS_END_SHIFT points to instruction where last write to
- * position takes place.
- *
- * Most likely this is used to ignore rest of the program in cases
- * where group of verts arent visible. For some reason this "section"
- * is sometimes accepted other instruction that have no relationship with
- * position calculations.
- */
-#define R300_VAP_PVS_CNTL_1                 0x22D0
-#       define R300_PVS_CNTL_1_PROGRAM_START_SHIFT   0
-#       define R300_PVS_CNTL_1_POS_END_SHIFT         10
-#       define R300_PVS_CNTL_1_PROGRAM_END_SHIFT     20
-/* Addresses are relative the the vertex program parameters area. */
-#define R300_VAP_PVS_CNTL_2                 0x22D4
-#       define R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT 0
-#       define R300_PVS_CNTL_2_PARAM_COUNT_SHIFT  16
-#define R300_VAP_PVS_CNTL_3	           0x22D8
-#       define R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT 10
-#       define R300_PVS_CNTL_3_PROGRAM_UNKNOWN2_SHIFT 0
-
-/* The entire range from 0x2300 to 0x2AC inclusive seems to be used for
- * immediate vertices
- */
-#define R300_VAP_VTX_COLOR_R                0x2464
-#define R300_VAP_VTX_COLOR_G                0x2468
-#define R300_VAP_VTX_COLOR_B                0x246C
-#define R300_VAP_VTX_POS_0_X_1              0x2490 /* used for glVertex2*() */
-#define R300_VAP_VTX_POS_0_Y_1              0x2494
-#define R300_VAP_VTX_COLOR_PKD              0x249C /* RGBA */
-#define R300_VAP_VTX_POS_0_X_2              0x24A0 /* used for glVertex3*() */
-#define R300_VAP_VTX_POS_0_Y_2              0x24A4
-#define R300_VAP_VTX_POS_0_Z_2              0x24A8
-/* write 0 to indicate end of packet? */
-#define R300_VAP_VTX_END_OF_PKT             0x24AC
-
-/* gap */
-
-/* These are values from r300_reg/r300_reg.h - they are known to be correct
- * and are here so we can use one register file instead of several
- * - Vladimir
- */
-#define R300_GB_VAP_RASTER_VTX_FMT_0	0x4000
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__POS_PRESENT	(1<<0)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_0_PRESENT	(1<<1)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_1_PRESENT	(1<<2)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_2_PRESENT	(1<<3)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_3_PRESENT	(1<<4)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_SPACE	(0xf<<5)
-#	define R300_GB_VAP_RASTER_VTX_FMT_0__PT_SIZE_PRESENT	(0x1<<16)
-
-#define R300_GB_VAP_RASTER_VTX_FMT_1	0x4004
-	/* each of the following is 3 bits wide, specifies number
-	   of components */
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_0_COMP_CNT_SHIFT	0
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_1_COMP_CNT_SHIFT	3
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_2_COMP_CNT_SHIFT	6
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_3_COMP_CNT_SHIFT	9
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_4_COMP_CNT_SHIFT	12
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_5_COMP_CNT_SHIFT	15
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_6_COMP_CNT_SHIFT	18
-#	define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_7_COMP_CNT_SHIFT	21
-
-/* UNK30 seems to enables point to quad transformation on textures
- * (or something closely related to that).
- * This bit is rather fatal at the time being due to lackings at pixel
- * shader side
- */
-#define R300_GB_ENABLE	0x4008
-#	define R300_GB_POINT_STUFF_ENABLE	(1<<0)
-#	define R300_GB_LINE_STUFF_ENABLE	(1<<1)
-#	define R300_GB_TRIANGLE_STUFF_ENABLE	(1<<2)
-#	define R300_GB_STENCIL_AUTO_ENABLE	(1<<4)
-#	define R300_GB_UNK31			(1<<31)
-	/* each of the following is 2 bits wide */
-#define R300_GB_TEX_REPLICATE	0
-#define R300_GB_TEX_ST		1
-#define R300_GB_TEX_STR		2
-#	define R300_GB_TEX0_SOURCE_SHIFT	16
-#	define R300_GB_TEX1_SOURCE_SHIFT	18
-#	define R300_GB_TEX2_SOURCE_SHIFT	20
-#	define R300_GB_TEX3_SOURCE_SHIFT	22
-#	define R300_GB_TEX4_SOURCE_SHIFT	24
-#	define R300_GB_TEX5_SOURCE_SHIFT	26
-#	define R300_GB_TEX6_SOURCE_SHIFT	28
-#	define R300_GB_TEX7_SOURCE_SHIFT	30
-
-/* MSPOS - positions for multisample antialiasing (?) */
-#define R300_GB_MSPOS0	0x4010
-	/* shifts - each of the fields is 4 bits */
-#	define R300_GB_MSPOS0__MS_X0_SHIFT	0
-#	define R300_GB_MSPOS0__MS_Y0_SHIFT	4
-#	define R300_GB_MSPOS0__MS_X1_SHIFT	8
-#	define R300_GB_MSPOS0__MS_Y1_SHIFT	12
-#	define R300_GB_MSPOS0__MS_X2_SHIFT	16
-#	define R300_GB_MSPOS0__MS_Y2_SHIFT	20
-#	define R300_GB_MSPOS0__MSBD0_Y		24
-#	define R300_GB_MSPOS0__MSBD0_X		28
-
-#define R300_GB_MSPOS1	0x4014
-#	define R300_GB_MSPOS1__MS_X3_SHIFT	0
-#	define R300_GB_MSPOS1__MS_Y3_SHIFT	4
-#	define R300_GB_MSPOS1__MS_X4_SHIFT	8
-#	define R300_GB_MSPOS1__MS_Y4_SHIFT	12
-#	define R300_GB_MSPOS1__MS_X5_SHIFT	16
-#	define R300_GB_MSPOS1__MS_Y5_SHIFT	20
-#	define R300_GB_MSPOS1__MSBD1		24
-
-
-#define R300_GB_TILE_CONFIG	0x4018
-#	define R300_GB_TILE_ENABLE	(1<<0)
-#	define R300_GB_TILE_PIPE_COUNT_RV300	0
-#	define R300_GB_TILE_PIPE_COUNT_R300	(3<<1)
-#	define R300_GB_TILE_PIPE_COUNT_R420	(7<<1)
-#	define R300_GB_TILE_PIPE_COUNT_RV410	(3<<1)
-#	define R300_GB_TILE_SIZE_8		0
-#	define R300_GB_TILE_SIZE_16		(1<<4)
-#	define R300_GB_TILE_SIZE_32		(2<<4)
-#	define R300_GB_SUPER_SIZE_1		(0<<6)
-#	define R300_GB_SUPER_SIZE_2		(1<<6)
-#	define R300_GB_SUPER_SIZE_4		(2<<6)
-#	define R300_GB_SUPER_SIZE_8		(3<<6)
-#	define R300_GB_SUPER_SIZE_16		(4<<6)
-#	define R300_GB_SUPER_SIZE_32		(5<<6)
-#	define R300_GB_SUPER_SIZE_64		(6<<6)
-#	define R300_GB_SUPER_SIZE_128		(7<<6)
-#	define R300_GB_SUPER_X_SHIFT		9	/* 3 bits wide */
-#	define R300_GB_SUPER_Y_SHIFT		12	/* 3 bits wide */
-#	define R300_GB_SUPER_TILE_A		0
-#	define R300_GB_SUPER_TILE_B		(1<<15)
-#	define R300_GB_SUBPIXEL_1_12		0
-#	define R300_GB_SUBPIXEL_1_16		(1<<16)
-
-#define R300_GB_FIFO_SIZE	0x4024
-	/* each of the following is 2 bits wide */
-#define R300_GB_FIFO_SIZE_32	0
-#define R300_GB_FIFO_SIZE_64	1
-#define R300_GB_FIFO_SIZE_128	2
-#define R300_GB_FIFO_SIZE_256	3
-#	define R300_SC_IFIFO_SIZE_SHIFT	0
-#	define R300_SC_TZFIFO_SIZE_SHIFT	2
-#	define R300_SC_BFIFO_SIZE_SHIFT	4
-
-#	define R300_US_OFIFO_SIZE_SHIFT	12
-#	define R300_US_WFIFO_SIZE_SHIFT	14
-	/* the following use the same constants as above, but meaning is
-	   is times 2 (i.e. instead of 32 words it means 64 */
-#	define R300_RS_TFIFO_SIZE_SHIFT	6
-#	define R300_RS_CFIFO_SIZE_SHIFT	8
-#	define R300_US_RAM_SIZE_SHIFT		10
-	/* watermarks, 3 bits wide */
-#	define R300_RS_HIGHWATER_COL_SHIFT	16
-#	define R300_RS_HIGHWATER_TEX_SHIFT	19
-#	define R300_OFIFO_HIGHWATER_SHIFT	22	/* two bits only */
-#	define R300_CUBE_FIFO_HIGHWATER_COL_SHIFT	24
-
-#define R300_GB_SELECT	0x401C
-#	define R300_GB_FOG_SELECT_C0A		0
-#	define R300_GB_FOG_SELECT_C1A		1
-#	define R300_GB_FOG_SELECT_C2A		2
-#	define R300_GB_FOG_SELECT_C3A		3
-#	define R300_GB_FOG_SELECT_1_1_W	4
-#	define R300_GB_FOG_SELECT_Z		5
-#	define R300_GB_DEPTH_SELECT_Z		0
-#	define R300_GB_DEPTH_SELECT_1_1_W	(1<<3)
-#	define R300_GB_W_SELECT_1_W		0
-#	define R300_GB_W_SELECT_1		(1<<4)
-
-#define R300_GB_AA_CONFIG		0x4020
-#	define R300_AA_DISABLE			0x00
-#	define R300_AA_ENABLE			0x01
-#	define R300_AA_SUBSAMPLES_2		0
-#	define R300_AA_SUBSAMPLES_3		(1<<1)
-#	define R300_AA_SUBSAMPLES_4		(2<<1)
-#	define R300_AA_SUBSAMPLES_6		(3<<1)
-
-/* gap */
-
-/* Zero to flush caches. */
-#define R300_TX_INVALTAGS                   0x4100
-#define R300_TX_FLUSH                       0x0
-
-/* The upper enable bits are guessed, based on fglrx reported limits. */
-#define R300_TX_ENABLE                      0x4104
-#       define R300_TX_ENABLE_0                  (1 << 0)
-#       define R300_TX_ENABLE_1                  (1 << 1)
-#       define R300_TX_ENABLE_2                  (1 << 2)
-#       define R300_TX_ENABLE_3                  (1 << 3)
-#       define R300_TX_ENABLE_4                  (1 << 4)
-#       define R300_TX_ENABLE_5                  (1 << 5)
-#       define R300_TX_ENABLE_6                  (1 << 6)
-#       define R300_TX_ENABLE_7                  (1 << 7)
-#       define R300_TX_ENABLE_8                  (1 << 8)
-#       define R300_TX_ENABLE_9                  (1 << 9)
-#       define R300_TX_ENABLE_10                 (1 << 10)
-#       define R300_TX_ENABLE_11                 (1 << 11)
-#       define R300_TX_ENABLE_12                 (1 << 12)
-#       define R300_TX_ENABLE_13                 (1 << 13)
-#       define R300_TX_ENABLE_14                 (1 << 14)
-#       define R300_TX_ENABLE_15                 (1 << 15)
-
-/* The pointsize is given in multiples of 6. The pointsize can be
- * enormous: Clear() renders a single point that fills the entire
- * framebuffer.
- */
-#define R300_RE_POINTSIZE                   0x421C
-#       define R300_POINTSIZE_Y_SHIFT            0
-#       define R300_POINTSIZE_Y_MASK             (0xFFFF << 0) /* GUESS */
-#       define R300_POINTSIZE_X_SHIFT            16
-#       define R300_POINTSIZE_X_MASK             (0xFFFF << 16) /* GUESS */
-#       define R300_POINTSIZE_MAX             (R300_POINTSIZE_Y_MASK / 6)
-
-/* The line width is given in multiples of 6.
- * In default mode lines are classified as vertical lines.
- * HO: horizontal
- * VE: vertical or horizontal
- * HO & VE: no classification
- */
-#define R300_RE_LINE_CNT                      0x4234
-#       define R300_LINESIZE_SHIFT            0
-#       define R300_LINESIZE_MASK             (0xFFFF << 0) /* GUESS */
-#       define R300_LINESIZE_MAX             (R300_LINESIZE_MASK / 6)
-#       define R300_LINE_CNT_HO               (1 << 16)
-#       define R300_LINE_CNT_VE               (1 << 17)
-
-/* Some sort of scale or clamp value for texcoordless textures. */
-#define R300_RE_UNK4238                       0x4238
-
-/* Something shade related */
-#define R300_RE_SHADE                         0x4274
-
-#define R300_RE_SHADE_MODEL                   0x4278
-#	define R300_RE_SHADE_MODEL_SMOOTH     0x3aaaa
-#	define R300_RE_SHADE_MODEL_FLAT       0x39595
-
-/* Dangerous */
-#define R300_RE_POLYGON_MODE                  0x4288
-#	define R300_PM_ENABLED                (1 << 0)
-#	define R300_PM_FRONT_POINT            (0 << 0)
-#	define R300_PM_BACK_POINT             (0 << 0)
-#	define R300_PM_FRONT_LINE             (1 << 4)
-#	define R300_PM_FRONT_FILL             (1 << 5)
-#	define R300_PM_BACK_LINE              (1 << 7)
-#	define R300_PM_BACK_FILL              (1 << 8)
-
-/* Fog parameters */
-#define R300_RE_FOG_SCALE                     0x4294
-#define R300_RE_FOG_START                     0x4298
-
-/* Not sure why there are duplicate of factor and constant values.
- * My best guess so far is that there are separate zbiases for test and write.
- * Ordering might be wrong.
- * Some of the tests indicate that fgl has a fallback implementation of zbias
- * via pixel shaders.
- */
-#define R300_RE_ZBIAS_CNTL                    0x42A0 /* GUESS */
-#define R300_RE_ZBIAS_T_FACTOR                0x42A4
-#define R300_RE_ZBIAS_T_CONSTANT              0x42A8
-#define R300_RE_ZBIAS_W_FACTOR                0x42AC
-#define R300_RE_ZBIAS_W_CONSTANT              0x42B0
-
-/* This register needs to be set to (1<<1) for RV350 to correctly
- * perform depth test (see --vb-triangles in r300_demo)
- * Don't know about other chips. - Vladimir
- * This is set to 3 when GL_POLYGON_OFFSET_FILL is on.
- * My guess is that there are two bits for each zbias primitive
- * (FILL, LINE, POINT).
- *  One to enable depth test and one for depth write.
- * Yet this doesn't explain why depth writes work ...
- */
-#define R300_RE_OCCLUSION_CNTL		    0x42B4
-#	define R300_OCCLUSION_ON		(1<<1)
-
-#define R300_RE_CULL_CNTL                   0x42B8
-#       define R300_CULL_FRONT                   (1 << 0)
-#       define R300_CULL_BACK                    (1 << 1)
-#       define R300_FRONT_FACE_CCW               (0 << 2)
-#       define R300_FRONT_FACE_CW                (1 << 2)
-
-
-/* BEGIN: Rasterization / Interpolators - many guesses */
-
-/* 0_UNKNOWN_18 has always been set except for clear operations.
- * TC_CNT is the number of incoming texture coordinate sets (i.e. it depends
- * on the vertex program, *not* the fragment program)
- */
-#define R300_RS_CNTL_0                      0x4300
-#       define R300_RS_CNTL_TC_CNT_SHIFT         2
-#       define R300_RS_CNTL_TC_CNT_MASK          (7 << 2)
-	/* number of color interpolators used */
-#	define R300_RS_CNTL_CI_CNT_SHIFT         7
-#       define R300_RS_CNTL_0_UNKNOWN_18         (1 << 18)
-	/* Guess: RS_CNTL_1 holds the index of the highest used RS_ROUTE_n
-	   register. */
-#define R300_RS_CNTL_1                      0x4304
-
-/* gap */
-
-/* Only used for texture coordinates.
- * Use the source field to route texture coordinate input from the
- * vertex program to the desired interpolator. Note that the source
- * field is relative to the outputs the vertex program *actually*
- * writes. If a vertex program only writes texcoord[1], this will
- * be source index 0.
- * Set INTERP_USED on all interpolators that produce data used by
- * the fragment program. INTERP_USED looks like a swizzling mask,
- * but I haven't seen it used that way.
- *
- * Note: The _UNKNOWN constants are always set in their respective
- * register. I don't know if this is necessary.
- */
-#define R300_RS_INTERP_0                    0x4310
-#define R300_RS_INTERP_1                    0x4314
-#       define R300_RS_INTERP_1_UNKNOWN          0x40
-#define R300_RS_INTERP_2                    0x4318
-#       define R300_RS_INTERP_2_UNKNOWN          0x80
-#define R300_RS_INTERP_3                    0x431C
-#       define R300_RS_INTERP_3_UNKNOWN          0xC0
-#define R300_RS_INTERP_4                    0x4320
-#define R300_RS_INTERP_5                    0x4324
-#define R300_RS_INTERP_6                    0x4328
-#define R300_RS_INTERP_7                    0x432C
-#       define R300_RS_INTERP_SRC_SHIFT          2
-#       define R300_RS_INTERP_SRC_MASK           (7 << 2)
-#       define R300_RS_INTERP_USED               0x00D10000
-
-/* These DWORDs control how vertex data is routed into fragment program
- * registers, after interpolators.
- */
-#define R300_RS_ROUTE_0                     0x4330
-#define R300_RS_ROUTE_1                     0x4334
-#define R300_RS_ROUTE_2                     0x4338
-#define R300_RS_ROUTE_3                     0x433C /* GUESS */
-#define R300_RS_ROUTE_4                     0x4340 /* GUESS */
-#define R300_RS_ROUTE_5                     0x4344 /* GUESS */
-#define R300_RS_ROUTE_6                     0x4348 /* GUESS */
-#define R300_RS_ROUTE_7                     0x434C /* GUESS */
-#       define R300_RS_ROUTE_SOURCE_INTERP_0     0
-#       define R300_RS_ROUTE_SOURCE_INTERP_1     1
-#       define R300_RS_ROUTE_SOURCE_INTERP_2     2
-#       define R300_RS_ROUTE_SOURCE_INTERP_3     3
-#       define R300_RS_ROUTE_SOURCE_INTERP_4     4
-#       define R300_RS_ROUTE_SOURCE_INTERP_5     5 /* GUESS */
-#       define R300_RS_ROUTE_SOURCE_INTERP_6     6 /* GUESS */
-#       define R300_RS_ROUTE_SOURCE_INTERP_7     7 /* GUESS */
-#       define R300_RS_ROUTE_ENABLE              (1 << 3) /* GUESS */
-#       define R300_RS_ROUTE_DEST_SHIFT          6
-#       define R300_RS_ROUTE_DEST_MASK           (31 << 6) /* GUESS */
-
-/* Special handling for color: When the fragment program uses color,
- * the ROUTE_0_COLOR bit is set and ROUTE_0_COLOR_DEST contains the
- * color register index.
- *
- * Apperently you may set the R300_RS_ROUTE_0_COLOR bit, but not provide any
- * R300_RS_ROUTE_0_COLOR_DEST value; this setup is used for clearing the state.
- * See r300_ioctl.c:r300EmitClearState. I'm not sure if this setup is strictly
- * correct or not. - Oliver.
- */
-#       define R300_RS_ROUTE_0_COLOR             (1 << 14)
-#       define R300_RS_ROUTE_0_COLOR_DEST_SHIFT  17
-#       define R300_RS_ROUTE_0_COLOR_DEST_MASK   (31 << 17) /* GUESS */
-/* As above, but for secondary color */
-#		define R300_RS_ROUTE_1_COLOR1            (1 << 14)
-#		define R300_RS_ROUTE_1_COLOR1_DEST_SHIFT 17
-#		define R300_RS_ROUTE_1_COLOR1_DEST_MASK  (31 << 17)
-#		define R300_RS_ROUTE_1_UNKNOWN11         (1 << 11)
-/* END: Rasterization / Interpolators - many guesses */
-
-/* Hierarchical Z Enable */
-#define R300_SC_HYPERZ                   0x43a4
-#	define R300_SC_HYPERZ_DISABLE     (0 << 0)
-#	define R300_SC_HYPERZ_ENABLE      (1 << 0)
-#	define R300_SC_HYPERZ_MIN         (0 << 1)
-#	define R300_SC_HYPERZ_MAX         (1 << 1)
-#	define R300_SC_HYPERZ_ADJ_256     (0 << 2)
-#	define R300_SC_HYPERZ_ADJ_128     (1 << 2)
-#	define R300_SC_HYPERZ_ADJ_64      (2 << 2)
-#	define R300_SC_HYPERZ_ADJ_32      (3 << 2)
-#	define R300_SC_HYPERZ_ADJ_16      (4 << 2)
-#	define R300_SC_HYPERZ_ADJ_8       (5 << 2)
-#	define R300_SC_HYPERZ_ADJ_4       (6 << 2)
-#	define R300_SC_HYPERZ_ADJ_2       (7 << 2)
-#	define R300_SC_HYPERZ_HZ_Z0MIN_NO (0 << 5)
-#	define R300_SC_HYPERZ_HZ_Z0MIN    (1 << 5)
-#	define R300_SC_HYPERZ_HZ_Z0MAX_NO (0 << 6)
-#	define R300_SC_HYPERZ_HZ_Z0MAX    (1 << 6)
-
-#define R300_SC_EDGERULE                 0x43a8
-
-/* BEGIN: Scissors and cliprects */
-
-/* There are four clipping rectangles. Their corner coordinates are inclusive.
- * Every pixel is assigned a number from 0 and 15 by setting bits 0-3 depending
- * on whether the pixel is inside cliprects 0-3, respectively. For example,
- * if a pixel is inside cliprects 0 and 1, but outside 2 and 3, it is assigned
- * the number 3 (binary 0011).
- * Iff the bit corresponding to the pixel's number in RE_CLIPRECT_CNTL is set,
- * the pixel is rasterized.
- *
- * In addition to this, there is a scissors rectangle. Only pixels inside the
- * scissors rectangle are drawn. (coordinates are inclusive)
- *
- * For some reason, the top-left corner of the framebuffer is at (1440, 1440)
- * for the purpose of clipping and scissors.
- */
-#define R300_RE_CLIPRECT_TL_0               0x43B0
-#define R300_RE_CLIPRECT_BR_0               0x43B4
-#define R300_RE_CLIPRECT_TL_1               0x43B8
-#define R300_RE_CLIPRECT_BR_1               0x43BC
-#define R300_RE_CLIPRECT_TL_2               0x43C0
-#define R300_RE_CLIPRECT_BR_2               0x43C4
-#define R300_RE_CLIPRECT_TL_3               0x43C8
-#define R300_RE_CLIPRECT_BR_3               0x43CC
-#       define R300_CLIPRECT_OFFSET              1440
-#       define R300_CLIPRECT_MASK                0x1FFF
-#       define R300_CLIPRECT_X_SHIFT             0
-#       define R300_CLIPRECT_X_MASK              (0x1FFF << 0)
-#       define R300_CLIPRECT_Y_SHIFT             13
-#       define R300_CLIPRECT_Y_MASK              (0x1FFF << 13)
-#define R300_RE_CLIPRECT_CNTL               0x43D0
-#       define R300_CLIP_OUT                     (1 << 0)
-#       define R300_CLIP_0                       (1 << 1)
-#       define R300_CLIP_1                       (1 << 2)
-#       define R300_CLIP_10                      (1 << 3)
-#       define R300_CLIP_2                       (1 << 4)
-#       define R300_CLIP_20                      (1 << 5)
-#       define R300_CLIP_21                      (1 << 6)
-#       define R300_CLIP_210                     (1 << 7)
-#       define R300_CLIP_3                       (1 << 8)
-#       define R300_CLIP_30                      (1 << 9)
-#       define R300_CLIP_31                      (1 << 10)
-#       define R300_CLIP_310                     (1 << 11)
-#       define R300_CLIP_32                      (1 << 12)
-#       define R300_CLIP_320                     (1 << 13)
-#       define R300_CLIP_321                     (1 << 14)
-#       define R300_CLIP_3210                    (1 << 15)
-
-/* gap */
-
-#define R300_RE_SCISSORS_TL                 0x43E0
-#define R300_RE_SCISSORS_BR                 0x43E4
-#       define R300_SCISSORS_OFFSET              1440
-#       define R300_SCISSORS_X_SHIFT             0
-#       define R300_SCISSORS_X_MASK              (0x1FFF << 0)
-#       define R300_SCISSORS_Y_SHIFT             13
-#       define R300_SCISSORS_Y_MASK              (0x1FFF << 13)
-/* END: Scissors and cliprects */
-
-/* BEGIN: Texture specification */
-
-/*
- * The texture specification dwords are grouped by meaning and not by texture
- * unit. This means that e.g. the offset for texture image unit N is found in
- * register TX_OFFSET_0 + (4*N)
- */
-#define R300_TX_FILTER_0                    0x4400
-#       define R300_TX_REPEAT                    0
-#       define R300_TX_MIRRORED                  1
-#       define R300_TX_CLAMP                     4
-#       define R300_TX_CLAMP_TO_EDGE             2
-#       define R300_TX_CLAMP_TO_BORDER           6
-#       define R300_TX_WRAP_S_SHIFT              0
-#       define R300_TX_WRAP_S_MASK               (7 << 0)
-#       define R300_TX_WRAP_T_SHIFT              3
-#       define R300_TX_WRAP_T_MASK               (7 << 3)
-#       define R300_TX_WRAP_Q_SHIFT              6
-#       define R300_TX_WRAP_Q_MASK               (7 << 6)
-#       define R300_TX_MAG_FILTER_NEAREST        (1 << 9)
-#       define R300_TX_MAG_FILTER_LINEAR         (2 << 9)
-#       define R300_TX_MAG_FILTER_MASK           (3 << 9)
-#       define R300_TX_MIN_FILTER_NEAREST        (1 << 11)
-#       define R300_TX_MIN_FILTER_LINEAR         (2 << 11)
-#	define R300_TX_MIN_FILTER_NEAREST_MIP_NEAREST       (5  <<  11)
-#	define R300_TX_MIN_FILTER_NEAREST_MIP_LINEAR        (9  <<  11)
-#	define R300_TX_MIN_FILTER_LINEAR_MIP_NEAREST        (6  <<  11)
-#	define R300_TX_MIN_FILTER_LINEAR_MIP_LINEAR         (10 <<  11)
-
-/* NOTE: NEAREST doesn't seem to exist.
- * Im not seting MAG_FILTER_MASK and (3 << 11) on for all
- * anisotropy modes because that would void selected mag filter
- */
-#	define R300_TX_MIN_FILTER_ANISO_NEAREST             (0 << 13)
-#	define R300_TX_MIN_FILTER_ANISO_LINEAR              (0 << 13)
-#	define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (1 << 13)
-#	define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR  (2 << 13)
-#       define R300_TX_MIN_FILTER_MASK   ( (15 << 11) | (3 << 13) )
-#	define R300_TX_MAX_ANISO_1_TO_1  (0 << 21)
-#	define R300_TX_MAX_ANISO_2_TO_1  (2 << 21)
-#	define R300_TX_MAX_ANISO_4_TO_1  (4 << 21)
-#	define R300_TX_MAX_ANISO_8_TO_1  (6 << 21)
-#	define R300_TX_MAX_ANISO_16_TO_1 (8 << 21)
-#	define R300_TX_MAX_ANISO_MASK    (14 << 21)
-
-#define R300_TX_FILTER1_0                      0x4440
-#	define R300_CHROMA_KEY_MODE_DISABLE    0
-#	define R300_CHROMA_KEY_FORCE	       1
-#	define R300_CHROMA_KEY_BLEND           2
-#	define R300_MC_ROUND_NORMAL            (0<<2)
-#	define R300_MC_ROUND_MPEG4             (1<<2)
-#	define R300_LOD_BIAS_MASK	    0x1fff
-#	define R300_EDGE_ANISO_EDGE_DIAG       (0<<13)
-#	define R300_EDGE_ANISO_EDGE_ONLY       (1<<13)
-#	define R300_MC_COORD_TRUNCATE_DISABLE  (0<<14)
-#	define R300_MC_COORD_TRUNCATE_MPEG     (1<<14)
-#	define R300_TX_TRI_PERF_0_8            (0<<15)
-#	define R300_TX_TRI_PERF_1_8            (1<<15)
-#	define R300_TX_TRI_PERF_1_4            (2<<15)
-#	define R300_TX_TRI_PERF_3_8            (3<<15)
-#	define R300_ANISO_THRESHOLD_MASK       (7<<17)
-
-#define R300_TX_SIZE_0                      0x4480
-#       define R300_TX_WIDTHMASK_SHIFT           0
-#       define R300_TX_WIDTHMASK_MASK            (2047 << 0)
-#       define R300_TX_HEIGHTMASK_SHIFT          11
-#       define R300_TX_HEIGHTMASK_MASK           (2047 << 11)
-#       define R300_TX_UNK23                     (1 << 23)
-#       define R300_TX_MAX_MIP_LEVEL_SHIFT       26
-#       define R300_TX_MAX_MIP_LEVEL_MASK        (0xf << 26)
-#       define R300_TX_SIZE_PROJECTED            (1<<30)
-#       define R300_TX_SIZE_TXPITCH_EN           (1<<31)
-#define R300_TX_FORMAT_0                    0x44C0
-	/* The interpretation of the format word by Wladimir van der Laan */
-	/* The X, Y, Z and W refer to the layout of the components.
-	   They are given meanings as R, G, B and Alpha by the swizzle
-	   specification */
-#	define R300_TX_FORMAT_X8		    0x0
-#	define R300_TX_FORMAT_X16		    0x1
-#	define R300_TX_FORMAT_Y4X4		    0x2
-#	define R300_TX_FORMAT_Y8X8		    0x3
-#	define R300_TX_FORMAT_Y16X16		    0x4
-#	define R300_TX_FORMAT_Z3Y3X2		    0x5
-#	define R300_TX_FORMAT_Z5Y6X5		    0x6
-#	define R300_TX_FORMAT_Z6Y5X5		    0x7
-#	define R300_TX_FORMAT_Z11Y11X10		    0x8
-#	define R300_TX_FORMAT_Z10Y11X11		    0x9
-#	define R300_TX_FORMAT_W4Z4Y4X4		    0xA
-#	define R300_TX_FORMAT_W1Z5Y5X5		    0xB
-#	define R300_TX_FORMAT_W8Z8Y8X8		    0xC
-#	define R300_TX_FORMAT_W2Z10Y10X10	    0xD
-#	define R300_TX_FORMAT_W16Z16Y16X16	    0xE
-#	define R300_TX_FORMAT_DXT1		    0xF
-#	define R300_TX_FORMAT_DXT3		    0x10
-#	define R300_TX_FORMAT_DXT5		    0x11
-#	define R300_TX_FORMAT_D3DMFT_CxV8U8	    0x12     /* no swizzle */
-#	define R300_TX_FORMAT_A8R8G8B8		    0x13     /* no swizzle */
-#	define R300_TX_FORMAT_B8G8_B8G8		    0x14     /* no swizzle */
-#	define R300_TX_FORMAT_G8R8_G8B8		    0x15     /* no swizzle */
-	/* 0x16 - some 16 bit green format.. ?? */
-#	define R300_TX_FORMAT_UNK25		   (1 << 25) /* no swizzle */
-#	define R300_TX_FORMAT_CUBIC_MAP		   (1 << 26)
-
-	/* gap */
-	/* Floating point formats */
-	/* Note - hardware supports both 16 and 32 bit floating point */
-#	define R300_TX_FORMAT_FL_I16		    0x18
-#	define R300_TX_FORMAT_FL_I16A16		    0x19
-#	define R300_TX_FORMAT_FL_R16G16B16A16	    0x1A
-#	define R300_TX_FORMAT_FL_I32		    0x1B
-#	define R300_TX_FORMAT_FL_I32A32		    0x1C
-#	define R300_TX_FORMAT_FL_R32G32B32A32	    0x1D
-#	define R300_TX_FORMAT_ATI2N		    0x1F
-	/* alpha modes, convenience mostly */
-	/* if you have alpha, pick constant appropriate to the
-	   number of channels (1 for I8, 2 for I8A8, 4 for R8G8B8A8, etc */
-#	define R300_TX_FORMAT_ALPHA_1CH		    0x000
-#	define R300_TX_FORMAT_ALPHA_2CH		    0x200
-#	define R300_TX_FORMAT_ALPHA_4CH		    0x600
-#	define R300_TX_FORMAT_ALPHA_NONE	    0xA00
-	/* Swizzling */
-	/* constants */
-#	define R300_TX_FORMAT_X		0
-#	define R300_TX_FORMAT_Y		1
-#	define R300_TX_FORMAT_Z		2
-#	define R300_TX_FORMAT_W		3
-#	define R300_TX_FORMAT_ZERO	4
-#	define R300_TX_FORMAT_ONE	5
-	/* 2.0*Z, everything above 1.0 is set to 0.0 */
-#	define R300_TX_FORMAT_CUT_Z	6
-	/* 2.0*W, everything above 1.0 is set to 0.0 */
-#	define R300_TX_FORMAT_CUT_W	7
-
-#	define R300_TX_FORMAT_B_SHIFT	18
-#	define R300_TX_FORMAT_G_SHIFT	15
-#	define R300_TX_FORMAT_R_SHIFT	12
-#	define R300_TX_FORMAT_A_SHIFT	9
-	/* Convenience macro to take care of layout and swizzling */
-#	define R300_EASY_TX_FORMAT(B, G, R, A, FMT)	(		\
-		((R300_TX_FORMAT_##B)<<R300_TX_FORMAT_B_SHIFT)		\
-		| ((R300_TX_FORMAT_##G)<<R300_TX_FORMAT_G_SHIFT)	\
-		| ((R300_TX_FORMAT_##R)<<R300_TX_FORMAT_R_SHIFT)	\
-		| ((R300_TX_FORMAT_##A)<<R300_TX_FORMAT_A_SHIFT)	\
-		| (R300_TX_FORMAT_##FMT)				\
-		)
-	/* These can be ORed with result of R300_EASY_TX_FORMAT()
-	   We don't really know what they do. Take values from a
-           constant color ? */
-#	define R300_TX_FORMAT_CONST_X		(1<<5)
-#	define R300_TX_FORMAT_CONST_Y		(2<<5)
-#	define R300_TX_FORMAT_CONST_Z		(4<<5)
-#	define R300_TX_FORMAT_CONST_W		(8<<5)
-
-#	define R300_TX_FORMAT_YUV_MODE		0x00800000
-
-#define R300_TX_PITCH_0			    0x4500 /* obvious missing in gap */
-#define R300_TX_OFFSET_0                    0x4540
-	/* BEGIN: Guess from R200 */
-#       define R300_TXO_ENDIAN_NO_SWAP           (0 << 0)
-#       define R300_TXO_ENDIAN_BYTE_SWAP         (1 << 0)
-#       define R300_TXO_ENDIAN_WORD_SWAP         (2 << 0)
-#       define R300_TXO_ENDIAN_HALFDW_SWAP       (3 << 0)
-#       define R300_TXO_MACRO_TILE               (1 << 2)
-#       define R300_TXO_MICRO_TILE               (1 << 3)
-#       define R300_TXO_MICRO_TILE_SQUARE        (2 << 3)
-#       define R300_TXO_OFFSET_MASK              0xffffffe0
-#       define R300_TXO_OFFSET_SHIFT             5
-	/* END: Guess from R200 */
-
-/* 32 bit chroma key */
-#define R300_TX_CHROMA_KEY_0                      0x4580
-/* ff00ff00 == { 0, 1.0, 0, 1.0 } */
-#define R300_TX_BORDER_COLOR_0              0x45C0
-
-/* END: Texture specification */
-
-/* BEGIN: Fragment program instruction set */
-
-/* Fragment programs are written directly into register space.
- * There are separate instruction streams for texture instructions and ALU
- * instructions.
- * In order to synchronize these streams, the program is divided into up
- * to 4 nodes. Each node begins with a number of TEX operations, followed
- * by a number of ALU operations.
- * The first node can have zero TEX ops, all subsequent nodes must have at
- * least
- * one TEX ops.
- * All nodes must have at least one ALU op.
- *
- * The index of the last node is stored in PFS_CNTL_0: A value of 0 means
- * 1 node, a value of 3 means 4 nodes.
- * The total amount of instructions is defined in PFS_CNTL_2. The offsets are
- * offsets into the respective instruction streams, while *_END points to the
- * last instruction relative to this offset.
- */
-#define R300_PFS_CNTL_0                     0x4600
-#       define R300_PFS_CNTL_LAST_NODES_SHIFT    0
-#       define R300_PFS_CNTL_LAST_NODES_MASK     (3 << 0)
-#       define R300_PFS_CNTL_FIRST_NODE_HAS_TEX  (1 << 3)
-#define R300_PFS_CNTL_1                     0x4604
-/* There is an unshifted value here which has so far always been equal to the
- * index of the highest used temporary register.
- */
-#define R300_PFS_CNTL_2                     0x4608
-#       define R300_PFS_CNTL_ALU_OFFSET_SHIFT    0
-#       define R300_PFS_CNTL_ALU_OFFSET_MASK     (63 << 0)
-#       define R300_PFS_CNTL_ALU_END_SHIFT       6
-#       define R300_PFS_CNTL_ALU_END_MASK        (63 << 6)
-#       define R300_PFS_CNTL_TEX_OFFSET_SHIFT    12
-#       define R300_PFS_CNTL_TEX_OFFSET_MASK     (31 << 12) /* GUESS */
-#       define R300_PFS_CNTL_TEX_END_SHIFT       18
-#       define R300_PFS_CNTL_TEX_END_MASK        (31 << 18) /* GUESS */
-
-/* gap */
-
-/* Nodes are stored backwards. The last active node is always stored in
- * PFS_NODE_3.
- * Example: In a 2-node program, NODE_0 and NODE_1 are set to 0. The
- * first node is stored in NODE_2, the second node is stored in NODE_3.
- *
- * Offsets are relative to the master offset from PFS_CNTL_2.
- */
-#define R300_PFS_NODE_0                     0x4610
-#define R300_PFS_NODE_1                     0x4614
-#define R300_PFS_NODE_2                     0x4618
-#define R300_PFS_NODE_3                     0x461C
-#       define R300_PFS_NODE_ALU_OFFSET_SHIFT    0
-#       define R300_PFS_NODE_ALU_OFFSET_MASK     (63 << 0)
-#       define R300_PFS_NODE_ALU_END_SHIFT       6
-#       define R300_PFS_NODE_ALU_END_MASK        (63 << 6)
-#       define R300_PFS_NODE_TEX_OFFSET_SHIFT    12
-#       define R300_PFS_NODE_TEX_OFFSET_MASK     (31 << 12)
-#       define R300_PFS_NODE_TEX_END_SHIFT       17
-#       define R300_PFS_NODE_TEX_END_MASK        (31 << 17)
-#		define R300_PFS_NODE_OUTPUT_COLOR        (1 << 22)
-#		define R300_PFS_NODE_OUTPUT_DEPTH        (1 << 23)
-
-/* TEX
- * As far as I can tell, texture instructions cannot write into output
- * registers directly. A subsequent ALU instruction is always necessary,
- * even if it's just MAD o0, r0, 1, 0
- */
-#define R300_PFS_TEXI_0                     0x4620
-#	define R300_FPITX_SRC_SHIFT              0
-#	define R300_FPITX_SRC_MASK               (31 << 0)
-	/* GUESS */
-#	define R300_FPITX_SRC_CONST              (1 << 5)
-#	define R300_FPITX_DST_SHIFT              6
-#	define R300_FPITX_DST_MASK               (31 << 6)
-#	define R300_FPITX_IMAGE_SHIFT            11
-	/* GUESS based on layout and native limits */
-#       define R300_FPITX_IMAGE_MASK             (15 << 11)
-/* Unsure if these are opcodes, or some kind of bitfield, but this is how
- * they were set when I checked
- */
-#	define R300_FPITX_OPCODE_SHIFT		15
-#		define R300_FPITX_OP_TEX	1
-#		define R300_FPITX_OP_KIL	2
-#		define R300_FPITX_OP_TXP	3
-#		define R300_FPITX_OP_TXB	4
-#	define R300_FPITX_OPCODE_MASK           (7 << 15)
-
-/* ALU
- * The ALU instructions register blocks are enumerated according to the order
- * in which fglrx. I assume there is space for 64 instructions, since
- * each block has space for a maximum of 64 DWORDs, and this matches reported
- * native limits.
- *
- * The basic functional block seems to be one MAD for each color and alpha,
- * and an adder that adds all components after the MUL.
- *  - ADD, MUL, MAD etc.: use MAD with appropriate neutral operands
- *  - DP4: Use OUTC_DP4, OUTA_DP4
- *  - DP3: Use OUTC_DP3, OUTA_DP4, appropriate alpha operands
- *  - DPH: Use OUTC_DP4, OUTA_DP4, appropriate alpha operands
- *  - CMPH: If ARG2 > 0.5, return ARG0, else return ARG1
- *  - CMP: If ARG2 < 0, return ARG1, else return ARG0
- *  - FLR: use FRC+MAD
- *  - XPD: use MAD+MAD
- *  - SGE, SLT: use MAD+CMP
- *  - RSQ: use ABS modifier for argument
- *  - Use OUTC_REPL_ALPHA to write results of an alpha-only operation
- *    (e.g. RCP) into color register
- *  - apparently, there's no quick DST operation
- *  - fglrx set FPI2_UNKNOWN_31 on a "MAD fragment.color, tmp0, tmp1, tmp2"
- *  - fglrx set FPI2_UNKNOWN_31 on a "MAX r2, r1, c0"
- *  - fglrx once set FPI0_UNKNOWN_31 on a "FRC r1, r1"
- *
- * Operand selection
- * First stage selects three sources from the available registers and
- * constant parameters. This is defined in INSTR1 (color) and INSTR3 (alpha).
- * fglrx sorts the three source fields: Registers before constants,
- * lower indices before higher indices; I do not know whether this is
- * necessary.
- *
- * fglrx fills unused sources with "read constant 0"
- * According to specs, you cannot select more than two different constants.
- *
- * Second stage selects the operands from the sources. This is defined in
- * INSTR0 (color) and INSTR2 (alpha). You can also select the special constants
- * zero and one.
- * Swizzling and negation happens in this stage, as well.
- *
- * Important: Color and alpha seem to be mostly separate, i.e. their sources
- * selection appears to be fully independent (the register storage is probably
- * physically split into a color and an alpha section).
- * However (because of the apparent physical split), there is some interaction
- * WRT swizzling. If, for example, you want to load an R component into an
- * Alpha operand, this R component is taken from a *color* source, not from
- * an alpha source. The corresponding register doesn't even have to appear in
- * the alpha sources list. (I hope this all makes sense to you)
- *
- * Destination selection
- * The destination register index is in FPI1 (color) and FPI3 (alpha)
- * together with enable bits.
- * There are separate enable bits for writing into temporary registers
- * (DSTC_REG_* /DSTA_REG) and and program output registers (DSTC_OUTPUT_*
- * /DSTA_OUTPUT). You can write to both at once, or not write at all (the
- * same index must be used for both).
- *
- * Note: There is a special form for LRP
- *  - Argument order is the same as in ARB_fragment_program.
- *  - Operation is MAD
- *  - ARG1 is set to ARGC_SRC1C_LRP/ARGC_SRC1A_LRP
- *  - Set FPI0/FPI2_SPECIAL_LRP
- * Arbitrary LRP (including support for swizzling) requires vanilla MAD+MAD
- */
-#define R300_PFS_INSTR1_0                   0x46C0
-#       define R300_FPI1_SRC0C_SHIFT             0
-#       define R300_FPI1_SRC0C_MASK              (31 << 0)
-#       define R300_FPI1_SRC0C_CONST             (1 << 5)
-#       define R300_FPI1_SRC1C_SHIFT             6
-#       define R300_FPI1_SRC1C_MASK              (31 << 6)
-#       define R300_FPI1_SRC1C_CONST             (1 << 11)
-#       define R300_FPI1_SRC2C_SHIFT             12
-#       define R300_FPI1_SRC2C_MASK              (31 << 12)
-#       define R300_FPI1_SRC2C_CONST             (1 << 17)
-#       define R300_FPI1_SRC_MASK                0x0003ffff
-#       define R300_FPI1_DSTC_SHIFT              18
-#       define R300_FPI1_DSTC_MASK               (31 << 18)
-#		define R300_FPI1_DSTC_REG_MASK_SHIFT     23
-#       define R300_FPI1_DSTC_REG_X              (1 << 23)
-#       define R300_FPI1_DSTC_REG_Y              (1 << 24)
-#       define R300_FPI1_DSTC_REG_Z              (1 << 25)
-#		define R300_FPI1_DSTC_OUTPUT_MASK_SHIFT  26
-#       define R300_FPI1_DSTC_OUTPUT_X           (1 << 26)
-#       define R300_FPI1_DSTC_OUTPUT_Y           (1 << 27)
-#       define R300_FPI1_DSTC_OUTPUT_Z           (1 << 28)
-
-#define R300_PFS_INSTR3_0                   0x47C0
-#       define R300_FPI3_SRC0A_SHIFT             0
-#       define R300_FPI3_SRC0A_MASK              (31 << 0)
-#       define R300_FPI3_SRC0A_CONST             (1 << 5)
-#       define R300_FPI3_SRC1A_SHIFT             6
-#       define R300_FPI3_SRC1A_MASK              (31 << 6)
-#       define R300_FPI3_SRC1A_CONST             (1 << 11)
-#       define R300_FPI3_SRC2A_SHIFT             12
-#       define R300_FPI3_SRC2A_MASK              (31 << 12)
-#       define R300_FPI3_SRC2A_CONST             (1 << 17)
-#       define R300_FPI3_SRC_MASK                0x0003ffff
-#       define R300_FPI3_DSTA_SHIFT              18
-#       define R300_FPI3_DSTA_MASK               (31 << 18)
-#       define R300_FPI3_DSTA_REG                (1 << 23)
-#       define R300_FPI3_DSTA_OUTPUT             (1 << 24)
-#		define R300_FPI3_DSTA_DEPTH              (1 << 27)
-
-#define R300_PFS_INSTR0_0                   0x48C0
-#       define R300_FPI0_ARGC_SRC0C_XYZ          0
-#       define R300_FPI0_ARGC_SRC0C_XXX          1
-#       define R300_FPI0_ARGC_SRC0C_YYY          2
-#       define R300_FPI0_ARGC_SRC0C_ZZZ          3
-#       define R300_FPI0_ARGC_SRC1C_XYZ          4
-#       define R300_FPI0_ARGC_SRC1C_XXX          5
-#       define R300_FPI0_ARGC_SRC1C_YYY          6
-#       define R300_FPI0_ARGC_SRC1C_ZZZ          7
-#       define R300_FPI0_ARGC_SRC2C_XYZ          8
-#       define R300_FPI0_ARGC_SRC2C_XXX          9
-#       define R300_FPI0_ARGC_SRC2C_YYY          10
-#       define R300_FPI0_ARGC_SRC2C_ZZZ          11
-#       define R300_FPI0_ARGC_SRC0A              12
-#       define R300_FPI0_ARGC_SRC1A              13
-#       define R300_FPI0_ARGC_SRC2A              14
-#       define R300_FPI0_ARGC_SRC1C_LRP          15
-#       define R300_FPI0_ARGC_ZERO               20
-#       define R300_FPI0_ARGC_ONE                21
-	/* GUESS */
-#       define R300_FPI0_ARGC_HALF               22
-#       define R300_FPI0_ARGC_SRC0C_YZX          23
-#       define R300_FPI0_ARGC_SRC1C_YZX          24
-#       define R300_FPI0_ARGC_SRC2C_YZX          25
-#       define R300_FPI0_ARGC_SRC0C_ZXY          26
-#       define R300_FPI0_ARGC_SRC1C_ZXY          27
-#       define R300_FPI0_ARGC_SRC2C_ZXY          28
-#       define R300_FPI0_ARGC_SRC0CA_WZY         29
-#       define R300_FPI0_ARGC_SRC1CA_WZY         30
-#       define R300_FPI0_ARGC_SRC2CA_WZY         31
-
-#       define R300_FPI0_ARG0C_SHIFT             0
-#       define R300_FPI0_ARG0C_MASK              (31 << 0)
-#       define R300_FPI0_ARG0C_NEG               (1 << 5)
-#       define R300_FPI0_ARG0C_ABS               (1 << 6)
-#       define R300_FPI0_ARG1C_SHIFT             7
-#       define R300_FPI0_ARG1C_MASK              (31 << 7)
-#       define R300_FPI0_ARG1C_NEG               (1 << 12)
-#       define R300_FPI0_ARG1C_ABS               (1 << 13)
-#       define R300_FPI0_ARG2C_SHIFT             14
-#       define R300_FPI0_ARG2C_MASK              (31 << 14)
-#       define R300_FPI0_ARG2C_NEG               (1 << 19)
-#       define R300_FPI0_ARG2C_ABS               (1 << 20)
-#       define R300_FPI0_SPECIAL_LRP             (1 << 21)
-#       define R300_FPI0_OUTC_MAD                (0 << 23)
-#       define R300_FPI0_OUTC_DP3                (1 << 23)
-#       define R300_FPI0_OUTC_DP4                (2 << 23)
-#       define R300_FPI0_OUTC_MIN                (4 << 23)
-#       define R300_FPI0_OUTC_MAX                (5 << 23)
-#       define R300_FPI0_OUTC_CMPH               (7 << 23)
-#       define R300_FPI0_OUTC_CMP                (8 << 23)
-#       define R300_FPI0_OUTC_FRC                (9 << 23)
-#       define R300_FPI0_OUTC_REPL_ALPHA         (10 << 23)
-#       define R300_FPI0_OUTC_SAT                (1 << 30)
-#       define R300_FPI0_INSERT_NOP              (1 << 31)
-
-#define R300_PFS_INSTR2_0                   0x49C0
-#       define R300_FPI2_ARGA_SRC0C_X            0
-#       define R300_FPI2_ARGA_SRC0C_Y            1
-#       define R300_FPI2_ARGA_SRC0C_Z            2
-#       define R300_FPI2_ARGA_SRC1C_X            3
-#       define R300_FPI2_ARGA_SRC1C_Y            4
-#       define R300_FPI2_ARGA_SRC1C_Z            5
-#       define R300_FPI2_ARGA_SRC2C_X            6
-#       define R300_FPI2_ARGA_SRC2C_Y            7
-#       define R300_FPI2_ARGA_SRC2C_Z            8
-#       define R300_FPI2_ARGA_SRC0A              9
-#       define R300_FPI2_ARGA_SRC1A              10
-#       define R300_FPI2_ARGA_SRC2A              11
-#       define R300_FPI2_ARGA_SRC1A_LRP          15
-#       define R300_FPI2_ARGA_ZERO               16
-#       define R300_FPI2_ARGA_ONE                17
-	/* GUESS */
-#       define R300_FPI2_ARGA_HALF               18
-#       define R300_FPI2_ARG0A_SHIFT             0
-#       define R300_FPI2_ARG0A_MASK              (31 << 0)
-#       define R300_FPI2_ARG0A_NEG               (1 << 5)
-	/* GUESS */
-#	define R300_FPI2_ARG0A_ABS		 (1 << 6)
-#       define R300_FPI2_ARG1A_SHIFT             7
-#       define R300_FPI2_ARG1A_MASK              (31 << 7)
-#       define R300_FPI2_ARG1A_NEG               (1 << 12)
-	/* GUESS */
-#	define R300_FPI2_ARG1A_ABS		 (1 << 13)
-#       define R300_FPI2_ARG2A_SHIFT             14
-#       define R300_FPI2_ARG2A_MASK              (31 << 14)
-#       define R300_FPI2_ARG2A_NEG               (1 << 19)
-	/* GUESS */
-#	define R300_FPI2_ARG2A_ABS		 (1 << 20)
-#       define R300_FPI2_SPECIAL_LRP             (1 << 21)
-#       define R300_FPI2_OUTA_MAD                (0 << 23)
-#       define R300_FPI2_OUTA_DP4                (1 << 23)
-#       define R300_FPI2_OUTA_MIN                (2 << 23)
-#       define R300_FPI2_OUTA_MAX                (3 << 23)
-#       define R300_FPI2_OUTA_CMP                (6 << 23)
-#       define R300_FPI2_OUTA_FRC                (7 << 23)
-#       define R300_FPI2_OUTA_EX2                (8 << 23)
-#       define R300_FPI2_OUTA_LG2                (9 << 23)
-#       define R300_FPI2_OUTA_RCP                (10 << 23)
-#       define R300_FPI2_OUTA_RSQ                (11 << 23)
-#       define R300_FPI2_OUTA_SAT                (1 << 30)
-#       define R300_FPI2_UNKNOWN_31              (1 << 31)
-/* END: Fragment program instruction set */
-
-/* Fog state and color */
-#define R300_RE_FOG_STATE                   0x4BC0
-#       define R300_FOG_ENABLE                   (1 << 0)
-#	define R300_FOG_MODE_LINEAR              (0 << 1)
-#	define R300_FOG_MODE_EXP                 (1 << 1)
-#	define R300_FOG_MODE_EXP2                (2 << 1)
-#	define R300_FOG_MODE_MASK                (3 << 1)
-#define R300_FOG_COLOR_R                    0x4BC8
-#define R300_FOG_COLOR_G                    0x4BCC
-#define R300_FOG_COLOR_B                    0x4BD0
-
-#define R300_PP_ALPHA_TEST                  0x4BD4
-#       define R300_REF_ALPHA_MASK               0x000000ff
-#       define R300_ALPHA_TEST_FAIL              (0 << 8)
-#       define R300_ALPHA_TEST_LESS              (1 << 8)
-#       define R300_ALPHA_TEST_LEQUAL            (3 << 8)
-#       define R300_ALPHA_TEST_EQUAL             (2 << 8)
-#       define R300_ALPHA_TEST_GEQUAL            (6 << 8)
-#       define R300_ALPHA_TEST_GREATER           (4 << 8)
-#       define R300_ALPHA_TEST_NEQUAL            (5 << 8)
-#       define R300_ALPHA_TEST_PASS              (7 << 8)
-#       define R300_ALPHA_TEST_OP_MASK           (7 << 8)
-#       define R300_ALPHA_TEST_ENABLE            (1 << 11)
-
-/* gap */
-
-/* Fragment program parameters in 7.16 floating point */
-#define R300_PFS_PARAM_0_X                  0x4C00
-#define R300_PFS_PARAM_0_Y                  0x4C04
-#define R300_PFS_PARAM_0_Z                  0x4C08
-#define R300_PFS_PARAM_0_W                  0x4C0C
-/* GUESS: PARAM_31 is last, based on native limits reported by fglrx */
-#define R300_PFS_PARAM_31_X                 0x4DF0
-#define R300_PFS_PARAM_31_Y                 0x4DF4
-#define R300_PFS_PARAM_31_Z                 0x4DF8
-#define R300_PFS_PARAM_31_W                 0x4DFC
-
-/* Notes:
- * - AFAIK fglrx always sets BLEND_UNKNOWN when blending is used in
- *   the application
- * - AFAIK fglrx always sets BLEND_NO_SEPARATE when CBLEND and ABLEND
- *    are set to the same
- *   function (both registers are always set up completely in any case)
- * - Most blend flags are simply copied from R200 and not tested yet
- */
-#define R300_RB3D_CBLEND                    0x4E04
-#define R300_RB3D_ABLEND                    0x4E08
-/* the following only appear in CBLEND */
-#       define R300_BLEND_ENABLE                     (1 << 0)
-#       define R300_BLEND_UNKNOWN                    (3 << 1)
-#       define R300_BLEND_NO_SEPARATE                (1 << 3)
-/* the following are shared between CBLEND and ABLEND */
-#       define R300_FCN_MASK                         (3  << 12)
-#       define R300_COMB_FCN_ADD_CLAMP               (0  << 12)
-#       define R300_COMB_FCN_ADD_NOCLAMP             (1  << 12)
-#       define R300_COMB_FCN_SUB_CLAMP               (2  << 12)
-#       define R300_COMB_FCN_SUB_NOCLAMP             (3  << 12)
-#       define R300_COMB_FCN_MIN                     (4  << 12)
-#       define R300_COMB_FCN_MAX                     (5  << 12)
-#       define R300_COMB_FCN_RSUB_CLAMP              (6  << 12)
-#       define R300_COMB_FCN_RSUB_NOCLAMP            (7  << 12)
-#       define R300_BLEND_GL_ZERO                    (32)
-#       define R300_BLEND_GL_ONE                     (33)
-#       define R300_BLEND_GL_SRC_COLOR               (34)
-#       define R300_BLEND_GL_ONE_MINUS_SRC_COLOR     (35)
-#       define R300_BLEND_GL_DST_COLOR               (36)
-#       define R300_BLEND_GL_ONE_MINUS_DST_COLOR     (37)
-#       define R300_BLEND_GL_SRC_ALPHA               (38)
-#       define R300_BLEND_GL_ONE_MINUS_SRC_ALPHA     (39)
-#       define R300_BLEND_GL_DST_ALPHA               (40)
-#       define R300_BLEND_GL_ONE_MINUS_DST_ALPHA     (41)
-#       define R300_BLEND_GL_SRC_ALPHA_SATURATE      (42)
-#       define R300_BLEND_GL_CONST_COLOR             (43)
-#       define R300_BLEND_GL_ONE_MINUS_CONST_COLOR   (44)
-#       define R300_BLEND_GL_CONST_ALPHA             (45)
-#       define R300_BLEND_GL_ONE_MINUS_CONST_ALPHA   (46)
-#       define R300_BLEND_MASK                       (63)
-#       define R300_SRC_BLEND_SHIFT                  (16)
-#       define R300_DST_BLEND_SHIFT                  (24)
-#define R300_RB3D_BLEND_COLOR               0x4E10
-#define R300_RB3D_COLORMASK                 0x4E0C
-#       define R300_COLORMASK0_B                 (1<<0)
-#       define R300_COLORMASK0_G                 (1<<1)
-#       define R300_COLORMASK0_R                 (1<<2)
-#       define R300_COLORMASK0_A                 (1<<3)
-
-/* gap */
-
-#define R300_RB3D_COLOROFFSET0              0x4E28
-#       define R300_COLOROFFSET_MASK             0xFFFFFFF0 /* GUESS */
-#define R300_RB3D_COLOROFFSET1              0x4E2C /* GUESS */
-#define R300_RB3D_COLOROFFSET2              0x4E30 /* GUESS */
-#define R300_RB3D_COLOROFFSET3              0x4E34 /* GUESS */
-
-/* gap */
-
-/* Bit 16: Larger tiles
- * Bit 17: 4x2 tiles
- * Bit 18: Extremely weird tile like, but some pixels duplicated?
- */
-#define R300_RB3D_COLORPITCH0               0x4E38
-#       define R300_COLORPITCH_MASK              0x00001FF8 /* GUESS */
-#       define R300_COLOR_TILE_ENABLE            (1 << 16) /* GUESS */
-#       define R300_COLOR_MICROTILE_ENABLE       (1 << 17) /* GUESS */
-#       define R300_COLOR_MICROTILE_SQUARE_ENABLE (2 << 17)
-#       define R300_COLOR_ENDIAN_NO_SWAP         (0 << 18) /* GUESS */
-#       define R300_COLOR_ENDIAN_WORD_SWAP       (1 << 18) /* GUESS */
-#       define R300_COLOR_ENDIAN_DWORD_SWAP      (2 << 18) /* GUESS */
-#       define R300_COLOR_FORMAT_RGB565          (2 << 22)
-#       define R300_COLOR_FORMAT_ARGB8888        (3 << 22)
-#define R300_RB3D_COLORPITCH1               0x4E3C /* GUESS */
-#define R300_RB3D_COLORPITCH2               0x4E40 /* GUESS */
-#define R300_RB3D_COLORPITCH3               0x4E44 /* GUESS */
-
-#define R300_RB3D_AARESOLVE_OFFSET          0x4E80
-#define R300_RB3D_AARESOLVE_PITCH           0x4E84
-#define R300_RB3D_AARESOLVE_CTL             0x4E88
-/* gap */
-
-/* Guess by Vladimir.
- * Set to 0A before 3D operations, set to 02 afterwards.
- */
-/*#define R300_RB3D_DSTCACHE_CTLSTAT          0x4E4C*/
-#       define R300_RB3D_DSTCACHE_UNKNOWN_02             0x00000002
-#       define R300_RB3D_DSTCACHE_UNKNOWN_0A             0x0000000A
-
-/* gap */
-/* There seems to be no "write only" setting, so use Z-test = ALWAYS
- * for this.
- * Bit (1<<8) is the "test" bit. so plain write is 6  - vd
- */
-#define R300_ZB_CNTL                             0x4F00
-#	define R300_STENCIL_ENABLE		 (1 << 0)
-#	define R300_Z_ENABLE		         (1 << 1)
-#	define R300_Z_WRITE_ENABLE		 (1 << 2)
-#	define R300_Z_SIGNED_COMPARE		 (1 << 3)
-#	define R300_STENCIL_FRONT_BACK		 (1 << 4)
-
-#define R300_ZB_ZSTENCILCNTL                   0x4f04
-	/* functions */
-#	define R300_ZS_NEVER			0
-#	define R300_ZS_LESS			1
-#	define R300_ZS_LEQUAL			2
-#	define R300_ZS_EQUAL			3
-#	define R300_ZS_GEQUAL			4
-#	define R300_ZS_GREATER			5
-#	define R300_ZS_NOTEQUAL			6
-#	define R300_ZS_ALWAYS			7
-#       define R300_ZS_MASK                     7
-	/* operations */
-#	define R300_ZS_KEEP			0
-#	define R300_ZS_ZERO			1
-#	define R300_ZS_REPLACE			2
-#	define R300_ZS_INCR			3
-#	define R300_ZS_DECR			4
-#	define R300_ZS_INVERT			5
-#	define R300_ZS_INCR_WRAP		6
-#	define R300_ZS_DECR_WRAP		7
-#	define R300_Z_FUNC_SHIFT		0
-	/* front and back refer to operations done for front
-	   and back faces, i.e. separate stencil function support */
-#	define R300_S_FRONT_FUNC_SHIFT	        3
-#	define R300_S_FRONT_SFAIL_OP_SHIFT	6
-#	define R300_S_FRONT_ZPASS_OP_SHIFT	9
-#	define R300_S_FRONT_ZFAIL_OP_SHIFT      12
-#	define R300_S_BACK_FUNC_SHIFT           15
-#	define R300_S_BACK_SFAIL_OP_SHIFT       18
-#	define R300_S_BACK_ZPASS_OP_SHIFT       21
-#	define R300_S_BACK_ZFAIL_OP_SHIFT       24
-
-#define R300_ZB_STENCILREFMASK                        0x4f08
-#	define R300_STENCILREF_SHIFT       0
-#	define R300_STENCILREF_MASK        0x000000ff
-#	define R300_STENCILMASK_SHIFT      8
-#	define R300_STENCILMASK_MASK       0x0000ff00
-#	define R300_STENCILWRITEMASK_SHIFT 16
-#	define R300_STENCILWRITEMASK_MASK  0x00ff0000
-
-/* gap */
-
-#define R300_ZB_FORMAT                             0x4f10
-#	define R300_DEPTHFORMAT_16BIT_INT_Z   (0 << 0)
-#	define R300_DEPTHFORMAT_16BIT_13E3    (1 << 0)
-#	define R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL   (2 << 0)
-/* reserved up to (15 << 0) */
-#	define R300_INVERT_13E3_LEADING_ONES  (0 << 4)
-#	define R300_INVERT_13E3_LEADING_ZEROS (1 << 4)
-
-#define R300_ZB_ZTOP                             0x4F14
-#	define R300_ZTOP_DISABLE                 (0 << 0)
-#	define R300_ZTOP_ENABLE                  (1 << 0)
-
-/* gap */
-
-#define R300_ZB_ZCACHE_CTLSTAT            0x4f18
-#       define R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_NO_EFFECT      (0 << 0)
-#       define R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE (1 << 0)
-#       define R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_NO_EFFECT       (0 << 1)
-#       define R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE            (1 << 1)
-#       define R300_ZB_ZCACHE_CTLSTAT_ZC_BUSY_IDLE            (0 << 31)
-#       define R300_ZB_ZCACHE_CTLSTAT_ZC_BUSY_BUSY            (1 << 31)
-
-#define R300_ZB_BW_CNTL                     0x4f1c
-#	define R300_HIZ_DISABLE                              (0 << 0)
-#	define R300_HIZ_ENABLE                               (1 << 0)
-#	define R300_HIZ_MIN                                  (0 << 1)
-#	define R300_HIZ_MAX                                  (1 << 1)
-#	define R300_FAST_FILL_DISABLE                        (0 << 2)
-#	define R300_FAST_FILL_ENABLE                         (1 << 2)
-#	define R300_RD_COMP_DISABLE                          (0 << 3)
-#	define R300_RD_COMP_ENABLE                           (1 << 3)
-#	define R300_WR_COMP_DISABLE                          (0 << 4)
-#	define R300_WR_COMP_ENABLE                           (1 << 4)
-#	define R300_ZB_CB_CLEAR_RMW                          (0 << 5)
-#	define R300_ZB_CB_CLEAR_CACHE_LINEAR                 (1 << 5)
-#	define R300_FORCE_COMPRESSED_STENCIL_VALUE_DISABLE   (0 << 6)
-#	define R300_FORCE_COMPRESSED_STENCIL_VALUE_ENABLE    (1 << 6)
-
-#	define R500_ZEQUAL_OPTIMIZE_ENABLE                   (0 << 7)
-#	define R500_ZEQUAL_OPTIMIZE_DISABLE                  (1 << 7)
-#	define R500_SEQUAL_OPTIMIZE_ENABLE                   (0 << 8)
-#	define R500_SEQUAL_OPTIMIZE_DISABLE                  (1 << 8)
-
-#	define R500_BMASK_ENABLE                             (0 << 10)
-#	define R500_BMASK_DISABLE                            (1 << 10)
-#	define R500_HIZ_EQUAL_REJECT_DISABLE                 (0 << 11)
-#	define R500_HIZ_EQUAL_REJECT_ENABLE                  (1 << 11)
-#	define R500_HIZ_FP_EXP_BITS_DISABLE                  (0 << 12)
-#	define R500_HIZ_FP_EXP_BITS_1                        (1 << 12)
-#	define R500_HIZ_FP_EXP_BITS_2                        (2 << 12)
-#	define R500_HIZ_FP_EXP_BITS_3                        (3 << 12)
-#	define R500_HIZ_FP_EXP_BITS_4                        (4 << 12)
-#	define R500_HIZ_FP_EXP_BITS_5                        (5 << 12)
-#	define R500_HIZ_FP_INVERT_LEADING_ONES               (0 << 15)
-#	define R500_HIZ_FP_INVERT_LEADING_ZEROS              (1 << 15)
-#	define R500_TILE_OVERWRITE_RECOMPRESSION_ENABLE      (0 << 16)
-#	define R500_TILE_OVERWRITE_RECOMPRESSION_DISABLE     (1 << 16)
-#	define R500_CONTIGUOUS_6XAA_SAMPLES_ENABLE           (0 << 17)
-#	define R500_CONTIGUOUS_6XAA_SAMPLES_DISABLE          (1 << 17)
-#	define R500_PEQ_PACKING_DISABLE                      (0 << 18)
-#	define R500_PEQ_PACKING_ENABLE                       (1 << 18)
-#	define R500_COVERED_PTR_MASKING_DISABLE              (0 << 18)
-#	define R500_COVERED_PTR_MASKING_ENABLE               (1 << 18)
-
-
-/* gap */
-
-/* Z Buffer Address Offset.
- * Bits 31 to 5 are used for aligned Z buffer address offset for macro tiles.
- */
-#define R300_ZB_DEPTHOFFSET               0x4f20
-
-/* Z Buffer Pitch and Endian Control */
-#define R300_ZB_DEPTHPITCH                0x4f24
-#       define R300_DEPTHPITCH_MASK              0x00003FFC
-#       define R300_DEPTHMACROTILE_DISABLE      (0 << 16)
-#       define R300_DEPTHMACROTILE_ENABLE       (1 << 16)
-#       define R300_DEPTHMICROTILE_LINEAR       (0 << 17)
-#       define R300_DEPTHMICROTILE_TILED        (1 << 17)
-#       define R300_DEPTHMICROTILE_TILED_SQUARE (2 << 17)
-#       define R300_DEPTHENDIAN_NO_SWAP         (0 << 18)
-#       define R300_DEPTHENDIAN_WORD_SWAP       (1 << 18)
-#       define R300_DEPTHENDIAN_DWORD_SWAP      (2 << 18)
-#       define R300_DEPTHENDIAN_HALF_DWORD_SWAP (3 << 18)
-
-/* Z Buffer Clear Value */
-#define R300_ZB_DEPTHCLEARVALUE                  0x4f28
-
-#define R300_ZB_ZMASK_OFFSET			 0x4f30
-#define R300_ZB_ZMASK_PITCH			 0x4f34
-#define R300_ZB_ZMASK_WRINDEX			 0x4f38
-#define R300_ZB_ZMASK_DWORD			 0x4f3c
-#define R300_ZB_ZMASK_RDINDEX			 0x4f40
-
-/* Hierarchical Z Memory Offset */
-#define R300_ZB_HIZ_OFFSET                       0x4f44
-
-/* Hierarchical Z Write Index */
-#define R300_ZB_HIZ_WRINDEX                      0x4f48
-
-/* Hierarchical Z Data */
-#define R300_ZB_HIZ_DWORD                        0x4f4c
-
-/* Hierarchical Z Read Index */
-#define R300_ZB_HIZ_RDINDEX                      0x4f50
-
-/* Hierarchical Z Pitch */
-#define R300_ZB_HIZ_PITCH                        0x4f54
-
-/* Z Buffer Z Pass Counter Data */
-#define R300_ZB_ZPASS_DATA                       0x4f58
-
-/* Z Buffer Z Pass Counter Address */
-#define R300_ZB_ZPASS_ADDR                       0x4f5c
-
-/* Depth buffer X and Y coordinate offset */
-#define R300_ZB_DEPTHXY_OFFSET                   0x4f60
-#	define R300_DEPTHX_OFFSET_SHIFT  1
-#	define R300_DEPTHX_OFFSET_MASK   0x000007FE
-#	define R300_DEPTHY_OFFSET_SHIFT  17
-#	define R300_DEPTHY_OFFSET_MASK   0x07FE0000
-
-/* Sets the fifo sizes */
-#define R500_ZB_FIFO_SIZE                        0x4fd0
-#	define R500_OP_FIFO_SIZE_FULL   (0 << 0)
-#	define R500_OP_FIFO_SIZE_HALF   (1 << 0)
-#	define R500_OP_FIFO_SIZE_QUATER (2 << 0)
-#	define R500_OP_FIFO_SIZE_EIGTHS (4 << 0)
-
-/* Stencil Reference Value and Mask for backfacing quads */
-/* R300_ZB_STENCILREFMASK handles front face */
-#define R500_ZB_STENCILREFMASK_BF                0x4fd4
-#	define R500_STENCILREF_SHIFT       0
-#	define R500_STENCILREF_MASK        0x000000ff
-#	define R500_STENCILMASK_SHIFT      8
-#	define R500_STENCILMASK_MASK       0x0000ff00
-#	define R500_STENCILWRITEMASK_SHIFT 16
-#	define R500_STENCILWRITEMASK_MASK  0x00ff0000
-
-/* BEGIN: Vertex program instruction set */
-
-/* Every instruction is four dwords long:
- *  DWORD 0: output and opcode
- *  DWORD 1: first argument
- *  DWORD 2: second argument
- *  DWORD 3: third argument
- *
- * Notes:
- *  - ABS r, a is implemented as MAX r, a, -a
- *  - MOV is implemented as ADD to zero
- *  - XPD is implemented as MUL + MAD
- *  - FLR is implemented as FRC + ADD
- *  - apparently, fglrx tries to schedule instructions so that there is at
- *    least one instruction between the write to a temporary and the first
- *    read from said temporary; however, violations of this scheduling are
- *    allowed
- *  - register indices seem to be unrelated with OpenGL aliasing to
- *    conventional state
- *  - only one attribute and one parameter can be loaded at a time; however,
- *    the same attribute/parameter can be used for more than one argument
- *  - the second software argument for POW is the third hardware argument
- *    (no idea why)
- *  - MAD with only temporaries as input seems to use VPI_OUT_SELECT_MAD_2
- *
- * There is some magic surrounding LIT:
- *   The single argument is replicated across all three inputs, but swizzled:
- *     First argument: xyzy
- *     Second argument: xyzx
- *     Third argument: xyzw
- *   Whenever the result is used later in the fragment program, fglrx forces
- *   x and w to be 1.0 in the input selection; I don't know whether this is
- *   strictly necessary
- */
-#define R300_VPI_OUT_OP_DOT                     (1 << 0)
-#define R300_VPI_OUT_OP_MUL                     (2 << 0)
-#define R300_VPI_OUT_OP_ADD                     (3 << 0)
-#define R300_VPI_OUT_OP_MAD                     (4 << 0)
-#define R300_VPI_OUT_OP_DST                     (5 << 0)
-#define R300_VPI_OUT_OP_FRC                     (6 << 0)
-#define R300_VPI_OUT_OP_MAX                     (7 << 0)
-#define R300_VPI_OUT_OP_MIN                     (8 << 0)
-#define R300_VPI_OUT_OP_SGE                     (9 << 0)
-#define R300_VPI_OUT_OP_SLT                     (10 << 0)
-	/* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, vector(scalar, vector) */
-#define R300_VPI_OUT_OP_UNK12                   (12 << 0)
-#define R300_VPI_OUT_OP_ARL                     (13 << 0)
-#define R300_VPI_OUT_OP_EXP                     (65 << 0)
-#define R300_VPI_OUT_OP_LOG                     (66 << 0)
-	/* Used in fog computations, scalar(scalar) */
-#define R300_VPI_OUT_OP_UNK67                   (67 << 0)
-#define R300_VPI_OUT_OP_LIT                     (68 << 0)
-#define R300_VPI_OUT_OP_POW                     (69 << 0)
-#define R300_VPI_OUT_OP_RCP                     (70 << 0)
-#define R300_VPI_OUT_OP_RSQ                     (72 << 0)
-	/* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, scalar(scalar) */
-#define R300_VPI_OUT_OP_UNK73                   (73 << 0)
-#define R300_VPI_OUT_OP_EX2                     (75 << 0)
-#define R300_VPI_OUT_OP_LG2                     (76 << 0)
-#define R300_VPI_OUT_OP_MAD_2                   (128 << 0)
-	/* all temps, vector(scalar, vector, vector) */
-#define R300_VPI_OUT_OP_UNK129                  (129 << 0)
-
-#define R300_VPI_OUT_REG_CLASS_TEMPORARY        (0 << 8)
-#define R300_VPI_OUT_REG_CLASS_ADDR             (1 << 8)
-#define R300_VPI_OUT_REG_CLASS_RESULT           (2 << 8)
-#define R300_VPI_OUT_REG_CLASS_MASK             (31 << 8)
-
-#define R300_VPI_OUT_REG_INDEX_SHIFT            13
-	/* GUESS based on fglrx native limits */
-#define R300_VPI_OUT_REG_INDEX_MASK             (31 << 13)
-
-#define R300_VPI_OUT_WRITE_X                    (1 << 20)
-#define R300_VPI_OUT_WRITE_Y                    (1 << 21)
-#define R300_VPI_OUT_WRITE_Z                    (1 << 22)
-#define R300_VPI_OUT_WRITE_W                    (1 << 23)
-
-#define R300_VPI_IN_REG_CLASS_TEMPORARY         (0 << 0)
-#define R300_VPI_IN_REG_CLASS_ATTRIBUTE         (1 << 0)
-#define R300_VPI_IN_REG_CLASS_PARAMETER         (2 << 0)
-#define R300_VPI_IN_REG_CLASS_NONE              (9 << 0)
-#define R300_VPI_IN_REG_CLASS_MASK              (31 << 0)
-
-#define R300_VPI_IN_REG_INDEX_SHIFT             5
-	/* GUESS based on fglrx native limits */
-#define R300_VPI_IN_REG_INDEX_MASK              (255 << 5)
-
-/* The R300 can select components from the input register arbitrarily.
- * Use the following constants, shifted by the component shift you
- * want to select
- */
-#define R300_VPI_IN_SELECT_X    0
-#define R300_VPI_IN_SELECT_Y    1
-#define R300_VPI_IN_SELECT_Z    2
-#define R300_VPI_IN_SELECT_W    3
-#define R300_VPI_IN_SELECT_ZERO 4
-#define R300_VPI_IN_SELECT_ONE  5
-#define R300_VPI_IN_SELECT_MASK 7
-
-#define R300_VPI_IN_X_SHIFT                     13
-#define R300_VPI_IN_Y_SHIFT                     16
-#define R300_VPI_IN_Z_SHIFT                     19
-#define R300_VPI_IN_W_SHIFT                     22
-
-#define R300_VPI_IN_NEG_X                       (1 << 25)
-#define R300_VPI_IN_NEG_Y                       (1 << 26)
-#define R300_VPI_IN_NEG_Z                       (1 << 27)
-#define R300_VPI_IN_NEG_W                       (1 << 28)
-/* END: Vertex program instruction set */
-
-/* BEGIN: Packet 3 commands */
-
-/* A primitive emission dword. */
-#define R300_PRIM_TYPE_NONE                     (0 << 0)
-#define R300_PRIM_TYPE_POINT                    (1 << 0)
-#define R300_PRIM_TYPE_LINE                     (2 << 0)
-#define R300_PRIM_TYPE_LINE_STRIP               (3 << 0)
-#define R300_PRIM_TYPE_TRI_LIST                 (4 << 0)
-#define R300_PRIM_TYPE_TRI_FAN                  (5 << 0)
-#define R300_PRIM_TYPE_TRI_STRIP                (6 << 0)
-#define R300_PRIM_TYPE_TRI_TYPE2                (7 << 0)
-#define R300_PRIM_TYPE_RECT_LIST                (8 << 0)
-#define R300_PRIM_TYPE_3VRT_POINT_LIST          (9 << 0)
-#define R300_PRIM_TYPE_3VRT_LINE_LIST           (10 << 0)
-	/* GUESS (based on r200) */
-#define R300_PRIM_TYPE_POINT_SPRITES            (11 << 0)
-#define R300_PRIM_TYPE_LINE_LOOP                (12 << 0)
-#define R300_PRIM_TYPE_QUADS                    (13 << 0)
-#define R300_PRIM_TYPE_QUAD_STRIP               (14 << 0)
-#define R300_PRIM_TYPE_POLYGON                  (15 << 0)
-#define R300_PRIM_TYPE_MASK                     0xF
-#define R300_PRIM_WALK_IND                      (1 << 4)
-#define R300_PRIM_WALK_LIST                     (2 << 4)
-#define R300_PRIM_WALK_RING                     (3 << 4)
-#define R300_PRIM_WALK_MASK                     (3 << 4)
-	/* GUESS (based on r200) */
-#define R300_PRIM_COLOR_ORDER_BGRA              (0 << 6)
-#define R300_PRIM_COLOR_ORDER_RGBA              (1 << 6)
-#define R300_PRIM_NUM_VERTICES_SHIFT            16
-#define R300_PRIM_NUM_VERTICES_MASK             0xffff
-
-/* Draw a primitive from vertex data in arrays loaded via 3D_LOAD_VBPNTR.
- * Two parameter dwords:
- * 0. The first parameter appears to be always 0
- * 1. The second parameter is a standard primitive emission dword.
- */
-#define R300_PACKET3_3D_DRAW_VBUF           0x00002800
-
-/* Specify the full set of vertex arrays as (address, stride).
- * The first parameter is the number of vertex arrays specified.
- * The rest of the command is a variable length list of blocks, where
- * each block is three dwords long and specifies two arrays.
- * The first dword of a block is split into two words, the lower significant
- * word refers to the first array, the more significant word to the second
- * array in the block.
- * The low byte of each word contains the size of an array entry in dwords,
- * the high byte contains the stride of the array.
- * The second dword of a block contains the pointer to the first array,
- * the third dword of a block contains the pointer to the second array.
- * Note that if the total number of arrays is odd, the third dword of
- * the last block is omitted.
- */
-#define R300_PACKET3_3D_LOAD_VBPNTR         0x00002F00
-
-#define R300_PACKET3_INDX_BUFFER            0x00003300
-#    define R300_EB_UNK1_SHIFT                      24
-#    define R300_EB_UNK1                    (0x80<<24)
-#    define R300_EB_UNK2                        0x0810
-#define R300_PACKET3_3D_DRAW_VBUF_2         0x00003400
-#define R300_PACKET3_3D_DRAW_INDX_2         0x00003600
-
-/* END: Packet 3 commands */
-
-
-/* Color formats for 2d packets
- */
-#define R300_CP_COLOR_FORMAT_CI8	2
-#define R300_CP_COLOR_FORMAT_ARGB1555	3
-#define R300_CP_COLOR_FORMAT_RGB565	4
-#define R300_CP_COLOR_FORMAT_ARGB8888	6
-#define R300_CP_COLOR_FORMAT_RGB332	7
-#define R300_CP_COLOR_FORMAT_RGB8	9
-#define R300_CP_COLOR_FORMAT_ARGB4444	15
-
-/*
- * CP type-3 packets
- */
-#define R300_CP_CMD_BITBLT_MULTI	0xC0009B00
-
-#define R500_VAP_INDEX_OFFSET		0x208c
-
-#define R500_GA_US_VECTOR_INDEX         0x4250
-#define R500_GA_US_VECTOR_DATA          0x4254
-
-#define R500_RS_IP_0                    0x4074
-#define R500_RS_INST_0                  0x4320
-
-#define R500_US_CONFIG                  0x4600
-
-#define R500_US_FC_CTRL			0x4624
-#define R500_US_CODE_ADDR		0x4630
-
-#define R500_RB3D_COLOR_CLEAR_VALUE_AR  0x46c0
-#define R500_RB3D_CONSTANT_COLOR_AR     0x4ef8
-
-#define R300_SU_REG_DEST                0x42c8
-#define RV530_FG_ZBREG_DEST             0x4be8
-#define R300_ZB_ZPASS_DATA              0x4f58
-#define R300_ZB_ZPASS_ADDR              0x4f5c
-
-#endif /* _R300_REG_H */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300d.h
deleted file mode 100644
index 1f519a5f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r300d.h
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __R300D_H__
-#define __R300D_H__
-
-#define CP_PACKET0			0x00000000
-#define		PACKET0_BASE_INDEX_SHIFT	0
-#define		PACKET0_BASE_INDEX_MASK		(0x1ffff << 0)
-#define		PACKET0_COUNT_SHIFT		16
-#define		PACKET0_COUNT_MASK		(0x3fff << 16)
-#define CP_PACKET1			0x40000000
-#define CP_PACKET2			0x80000000
-#define		PACKET2_PAD_SHIFT		0
-#define		PACKET2_PAD_MASK		(0x3fffffff << 0)
-#define CP_PACKET3			0xC0000000
-#define		PACKET3_IT_OPCODE_SHIFT		8
-#define		PACKET3_IT_OPCODE_MASK		(0xff << 8)
-#define		PACKET3_COUNT_SHIFT		16
-#define		PACKET3_COUNT_MASK		(0x3fff << 16)
-/* PACKET3 op code */
-#define		PACKET3_NOP			0x10
-#define		PACKET3_3D_DRAW_VBUF		0x28
-#define		PACKET3_3D_DRAW_IMMD		0x29
-#define		PACKET3_3D_DRAW_INDX		0x2A
-#define		PACKET3_3D_LOAD_VBPNTR		0x2F
-#define		PACKET3_3D_CLEAR_ZMASK		0x32
-#define		PACKET3_INDX_BUFFER		0x33
-#define		PACKET3_3D_DRAW_VBUF_2		0x34
-#define		PACKET3_3D_DRAW_IMMD_2		0x35
-#define		PACKET3_3D_DRAW_INDX_2		0x36
-#define		PACKET3_3D_CLEAR_HIZ		0x37
-#define		PACKET3_3D_CLEAR_CMASK		0x38
-#define		PACKET3_BITBLT_MULTI		0x9B
-
-#define PACKET0(reg, n)	(CP_PACKET0 |					\
-			 REG_SET(PACKET0_BASE_INDEX, (reg) >> 2) |	\
-			 REG_SET(PACKET0_COUNT, (n)))
-#define PACKET2(v)	(CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
-#define PACKET3(op, n)	(CP_PACKET3 |					\
-			 REG_SET(PACKET3_IT_OPCODE, (op)) |		\
-			 REG_SET(PACKET3_COUNT, (n)))
-
-#define	PACKET_TYPE0	0
-#define	PACKET_TYPE1	1
-#define	PACKET_TYPE2	2
-#define	PACKET_TYPE3	3
-
-#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
-#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
-#define CP_PACKET0_GET_REG(h) (((h) & 0x1FFF) << 2)
-#define CP_PACKET0_GET_ONE_REG_WR(h) (((h) >> 15) & 1)
-#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
-
-/* Registers */
-#define R_000148_MC_FB_LOCATION                      0x000148
-#define   S_000148_MC_FB_START(x)                      (((x) & 0xFFFF) << 0)
-#define   G_000148_MC_FB_START(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_000148_MC_FB_START                         0xFFFF0000
-#define   S_000148_MC_FB_TOP(x)                        (((x) & 0xFFFF) << 16)
-#define   G_000148_MC_FB_TOP(x)                        (((x) >> 16) & 0xFFFF)
-#define   C_000148_MC_FB_TOP                           0x0000FFFF
-#define R_00014C_MC_AGP_LOCATION                     0x00014C
-#define   S_00014C_MC_AGP_START(x)                     (((x) & 0xFFFF) << 0)
-#define   G_00014C_MC_AGP_START(x)                     (((x) >> 0) & 0xFFFF)
-#define   C_00014C_MC_AGP_START                        0xFFFF0000
-#define   S_00014C_MC_AGP_TOP(x)                       (((x) & 0xFFFF) << 16)
-#define   G_00014C_MC_AGP_TOP(x)                       (((x) >> 16) & 0xFFFF)
-#define   C_00014C_MC_AGP_TOP                          0x0000FFFF
-#define R_00015C_AGP_BASE_2                          0x00015C
-#define   S_00015C_AGP_BASE_ADDR_2(x)                  (((x) & 0xF) << 0)
-#define   G_00015C_AGP_BASE_ADDR_2(x)                  (((x) >> 0) & 0xF)
-#define   C_00015C_AGP_BASE_ADDR_2                     0xFFFFFFF0
-#define R_000170_AGP_BASE                            0x000170
-#define   S_000170_AGP_BASE_ADDR(x)                    (((x) & 0xFFFFFFFF) << 0)
-#define   G_000170_AGP_BASE_ADDR(x)                    (((x) >> 0) & 0xFFFFFFFF)
-#define   C_000170_AGP_BASE_ADDR                       0x00000000
-#define R_0007C0_CP_STAT                             0x0007C0
-#define   S_0007C0_MRU_BUSY(x)                         (((x) & 0x1) << 0)
-#define   G_0007C0_MRU_BUSY(x)                         (((x) >> 0) & 0x1)
-#define   C_0007C0_MRU_BUSY                            0xFFFFFFFE
-#define   S_0007C0_MWU_BUSY(x)                         (((x) & 0x1) << 1)
-#define   G_0007C0_MWU_BUSY(x)                         (((x) >> 1) & 0x1)
-#define   C_0007C0_MWU_BUSY                            0xFFFFFFFD
-#define   S_0007C0_RSIU_BUSY(x)                        (((x) & 0x1) << 2)
-#define   G_0007C0_RSIU_BUSY(x)                        (((x) >> 2) & 0x1)
-#define   C_0007C0_RSIU_BUSY                           0xFFFFFFFB
-#define   S_0007C0_RCIU_BUSY(x)                        (((x) & 0x1) << 3)
-#define   G_0007C0_RCIU_BUSY(x)                        (((x) >> 3) & 0x1)
-#define   C_0007C0_RCIU_BUSY                           0xFFFFFFF7
-#define   S_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) & 0x1) << 9)
-#define   G_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) >> 9) & 0x1)
-#define   C_0007C0_CSF_PRIMARY_BUSY                    0xFFFFFDFF
-#define   S_0007C0_CSF_INDIRECT_BUSY(x)                (((x) & 0x1) << 10)
-#define   G_0007C0_CSF_INDIRECT_BUSY(x)                (((x) >> 10) & 0x1)
-#define   C_0007C0_CSF_INDIRECT_BUSY                   0xFFFFFBFF
-#define   S_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) & 0x1) << 11)
-#define   G_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) >> 11) & 0x1)
-#define   C_0007C0_CSQ_PRIMARY_BUSY                    0xFFFFF7FF
-#define   S_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) & 0x1) << 12)
-#define   G_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) >> 12) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT_BUSY                   0xFFFFEFFF
-#define   S_0007C0_CSI_BUSY(x)                         (((x) & 0x1) << 13)
-#define   G_0007C0_CSI_BUSY(x)                         (((x) >> 13) & 0x1)
-#define   C_0007C0_CSI_BUSY                            0xFFFFDFFF
-#define   S_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) & 0x1) << 14)
-#define   G_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) >> 14) & 0x1)
-#define   C_0007C0_CSF_INDIRECT2_BUSY                  0xFFFFBFFF
-#define   S_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) & 0x1) << 15)
-#define   G_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) >> 15) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT2_BUSY                  0xFFFF7FFF
-#define   S_0007C0_GUIDMA_BUSY(x)                      (((x) & 0x1) << 28)
-#define   G_0007C0_GUIDMA_BUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_0007C0_GUIDMA_BUSY                         0xEFFFFFFF
-#define   S_0007C0_VIDDMA_BUSY(x)                      (((x) & 0x1) << 29)
-#define   G_0007C0_VIDDMA_BUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_0007C0_VIDDMA_BUSY                         0xDFFFFFFF
-#define   S_0007C0_CMDSTRM_BUSY(x)                     (((x) & 0x1) << 30)
-#define   G_0007C0_CMDSTRM_BUSY(x)                     (((x) >> 30) & 0x1)
-#define   C_0007C0_CMDSTRM_BUSY                        0xBFFFFFFF
-#define   S_0007C0_CP_BUSY(x)                          (((x) & 0x1) << 31)
-#define   G_0007C0_CP_BUSY(x)                          (((x) >> 31) & 0x1)
-#define   C_0007C0_CP_BUSY                             0x7FFFFFFF
-#define R_000E40_RBBM_STATUS                         0x000E40
-#define   S_000E40_CMDFIFO_AVAIL(x)                    (((x) & 0x7F) << 0)
-#define   G_000E40_CMDFIFO_AVAIL(x)                    (((x) >> 0) & 0x7F)
-#define   C_000E40_CMDFIFO_AVAIL                       0xFFFFFF80
-#define   S_000E40_HIRQ_ON_RBB(x)                      (((x) & 0x1) << 8)
-#define   G_000E40_HIRQ_ON_RBB(x)                      (((x) >> 8) & 0x1)
-#define   C_000E40_HIRQ_ON_RBB                         0xFFFFFEFF
-#define   S_000E40_CPRQ_ON_RBB(x)                      (((x) & 0x1) << 9)
-#define   G_000E40_CPRQ_ON_RBB(x)                      (((x) >> 9) & 0x1)
-#define   C_000E40_CPRQ_ON_RBB                         0xFFFFFDFF
-#define   S_000E40_CFRQ_ON_RBB(x)                      (((x) & 0x1) << 10)
-#define   G_000E40_CFRQ_ON_RBB(x)                      (((x) >> 10) & 0x1)
-#define   C_000E40_CFRQ_ON_RBB                         0xFFFFFBFF
-#define   S_000E40_HIRQ_IN_RTBUF(x)                    (((x) & 0x1) << 11)
-#define   G_000E40_HIRQ_IN_RTBUF(x)                    (((x) >> 11) & 0x1)
-#define   C_000E40_HIRQ_IN_RTBUF                       0xFFFFF7FF
-#define   S_000E40_CPRQ_IN_RTBUF(x)                    (((x) & 0x1) << 12)
-#define   G_000E40_CPRQ_IN_RTBUF(x)                    (((x) >> 12) & 0x1)
-#define   C_000E40_CPRQ_IN_RTBUF                       0xFFFFEFFF
-#define   S_000E40_CFRQ_IN_RTBUF(x)                    (((x) & 0x1) << 13)
-#define   G_000E40_CFRQ_IN_RTBUF(x)                    (((x) >> 13) & 0x1)
-#define   C_000E40_CFRQ_IN_RTBUF                       0xFFFFDFFF
-#define   S_000E40_CF_PIPE_BUSY(x)                     (((x) & 0x1) << 14)
-#define   G_000E40_CF_PIPE_BUSY(x)                     (((x) >> 14) & 0x1)
-#define   C_000E40_CF_PIPE_BUSY                        0xFFFFBFFF
-#define   S_000E40_ENG_EV_BUSY(x)                      (((x) & 0x1) << 15)
-#define   G_000E40_ENG_EV_BUSY(x)                      (((x) >> 15) & 0x1)
-#define   C_000E40_ENG_EV_BUSY                         0xFFFF7FFF
-#define   S_000E40_CP_CMDSTRM_BUSY(x)                  (((x) & 0x1) << 16)
-#define   G_000E40_CP_CMDSTRM_BUSY(x)                  (((x) >> 16) & 0x1)
-#define   C_000E40_CP_CMDSTRM_BUSY                     0xFFFEFFFF
-#define   S_000E40_E2_BUSY(x)                          (((x) & 0x1) << 17)
-#define   G_000E40_E2_BUSY(x)                          (((x) >> 17) & 0x1)
-#define   C_000E40_E2_BUSY                             0xFFFDFFFF
-#define   S_000E40_RB2D_BUSY(x)                        (((x) & 0x1) << 18)
-#define   G_000E40_RB2D_BUSY(x)                        (((x) >> 18) & 0x1)
-#define   C_000E40_RB2D_BUSY                           0xFFFBFFFF
-#define   S_000E40_RB3D_BUSY(x)                        (((x) & 0x1) << 19)
-#define   G_000E40_RB3D_BUSY(x)                        (((x) >> 19) & 0x1)
-#define   C_000E40_RB3D_BUSY                           0xFFF7FFFF
-#define   S_000E40_VAP_BUSY(x)                         (((x) & 0x1) << 20)
-#define   G_000E40_VAP_BUSY(x)                         (((x) >> 20) & 0x1)
-#define   C_000E40_VAP_BUSY                            0xFFEFFFFF
-#define   S_000E40_RE_BUSY(x)                          (((x) & 0x1) << 21)
-#define   G_000E40_RE_BUSY(x)                          (((x) >> 21) & 0x1)
-#define   C_000E40_RE_BUSY                             0xFFDFFFFF
-#define   S_000E40_TAM_BUSY(x)                         (((x) & 0x1) << 22)
-#define   G_000E40_TAM_BUSY(x)                         (((x) >> 22) & 0x1)
-#define   C_000E40_TAM_BUSY                            0xFFBFFFFF
-#define   S_000E40_TDM_BUSY(x)                         (((x) & 0x1) << 23)
-#define   G_000E40_TDM_BUSY(x)                         (((x) >> 23) & 0x1)
-#define   C_000E40_TDM_BUSY                            0xFF7FFFFF
-#define   S_000E40_PB_BUSY(x)                          (((x) & 0x1) << 24)
-#define   G_000E40_PB_BUSY(x)                          (((x) >> 24) & 0x1)
-#define   C_000E40_PB_BUSY                             0xFEFFFFFF
-#define   S_000E40_TIM_BUSY(x)                         (((x) & 0x1) << 25)
-#define   G_000E40_TIM_BUSY(x)                         (((x) >> 25) & 0x1)
-#define   C_000E40_TIM_BUSY                            0xFDFFFFFF
-#define   S_000E40_GA_BUSY(x)                          (((x) & 0x1) << 26)
-#define   G_000E40_GA_BUSY(x)                          (((x) >> 26) & 0x1)
-#define   C_000E40_GA_BUSY                             0xFBFFFFFF
-#define   S_000E40_CBA2D_BUSY(x)                       (((x) & 0x1) << 27)
-#define   G_000E40_CBA2D_BUSY(x)                       (((x) >> 27) & 0x1)
-#define   C_000E40_CBA2D_BUSY                          0xF7FFFFFF
-#define   S_000E40_GUI_ACTIVE(x)                       (((x) & 0x1) << 31)
-#define   G_000E40_GUI_ACTIVE(x)                       (((x) >> 31) & 0x1)
-#define   C_000E40_GUI_ACTIVE                          0x7FFFFFFF
-#define R_0000F0_RBBM_SOFT_RESET                     0x0000F0
-#define   S_0000F0_SOFT_RESET_CP(x)                    (((x) & 0x1) << 0)
-#define   G_0000F0_SOFT_RESET_CP(x)                    (((x) >> 0) & 0x1)
-#define   C_0000F0_SOFT_RESET_CP                       0xFFFFFFFE
-#define   S_0000F0_SOFT_RESET_HI(x)                    (((x) & 0x1) << 1)
-#define   G_0000F0_SOFT_RESET_HI(x)                    (((x) >> 1) & 0x1)
-#define   C_0000F0_SOFT_RESET_HI                       0xFFFFFFFD
-#define   S_0000F0_SOFT_RESET_VAP(x)                   (((x) & 0x1) << 2)
-#define   G_0000F0_SOFT_RESET_VAP(x)                   (((x) >> 2) & 0x1)
-#define   C_0000F0_SOFT_RESET_VAP                      0xFFFFFFFB
-#define   S_0000F0_SOFT_RESET_RE(x)                    (((x) & 0x1) << 3)
-#define   G_0000F0_SOFT_RESET_RE(x)                    (((x) >> 3) & 0x1)
-#define   C_0000F0_SOFT_RESET_RE                       0xFFFFFFF7
-#define   S_0000F0_SOFT_RESET_PP(x)                    (((x) & 0x1) << 4)
-#define   G_0000F0_SOFT_RESET_PP(x)                    (((x) >> 4) & 0x1)
-#define   C_0000F0_SOFT_RESET_PP                       0xFFFFFFEF
-#define   S_0000F0_SOFT_RESET_E2(x)                    (((x) & 0x1) << 5)
-#define   G_0000F0_SOFT_RESET_E2(x)                    (((x) >> 5) & 0x1)
-#define   C_0000F0_SOFT_RESET_E2                       0xFFFFFFDF
-#define   S_0000F0_SOFT_RESET_RB(x)                    (((x) & 0x1) << 6)
-#define   G_0000F0_SOFT_RESET_RB(x)                    (((x) >> 6) & 0x1)
-#define   C_0000F0_SOFT_RESET_RB                       0xFFFFFFBF
-#define   S_0000F0_SOFT_RESET_HDP(x)                   (((x) & 0x1) << 7)
-#define   G_0000F0_SOFT_RESET_HDP(x)                   (((x) >> 7) & 0x1)
-#define   C_0000F0_SOFT_RESET_HDP                      0xFFFFFF7F
-#define   S_0000F0_SOFT_RESET_MC(x)                    (((x) & 0x1) << 8)
-#define   G_0000F0_SOFT_RESET_MC(x)                    (((x) >> 8) & 0x1)
-#define   C_0000F0_SOFT_RESET_MC                       0xFFFFFEFF
-#define   S_0000F0_SOFT_RESET_AIC(x)                   (((x) & 0x1) << 9)
-#define   G_0000F0_SOFT_RESET_AIC(x)                   (((x) >> 9) & 0x1)
-#define   C_0000F0_SOFT_RESET_AIC                      0xFFFFFDFF
-#define   S_0000F0_SOFT_RESET_VIP(x)                   (((x) & 0x1) << 10)
-#define   G_0000F0_SOFT_RESET_VIP(x)                   (((x) >> 10) & 0x1)
-#define   C_0000F0_SOFT_RESET_VIP                      0xFFFFFBFF
-#define   S_0000F0_SOFT_RESET_DISP(x)                  (((x) & 0x1) << 11)
-#define   G_0000F0_SOFT_RESET_DISP(x)                  (((x) >> 11) & 0x1)
-#define   C_0000F0_SOFT_RESET_DISP                     0xFFFFF7FF
-#define   S_0000F0_SOFT_RESET_CG(x)                    (((x) & 0x1) << 12)
-#define   G_0000F0_SOFT_RESET_CG(x)                    (((x) >> 12) & 0x1)
-#define   C_0000F0_SOFT_RESET_CG                       0xFFFFEFFF
-#define   S_0000F0_SOFT_RESET_GA(x)                    (((x) & 0x1) << 13)
-#define   G_0000F0_SOFT_RESET_GA(x)                    (((x) >> 13) & 0x1)
-#define   C_0000F0_SOFT_RESET_GA                       0xFFFFDFFF
-#define   S_0000F0_SOFT_RESET_IDCT(x)                  (((x) & 0x1) << 14)
-#define   G_0000F0_SOFT_RESET_IDCT(x)                  (((x) >> 14) & 0x1)
-#define   C_0000F0_SOFT_RESET_IDCT                     0xFFFFBFFF
-
-#define R_00000D_SCLK_CNTL                           0x00000D
-#define   S_00000D_SCLK_SRC_SEL(x)                     (((x) & 0x7) << 0)
-#define   G_00000D_SCLK_SRC_SEL(x)                     (((x) >> 0) & 0x7)
-#define   C_00000D_SCLK_SRC_SEL                        0xFFFFFFF8
-#define   S_00000D_CP_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 3)
-#define   G_00000D_CP_MAX_DYN_STOP_LAT(x)              (((x) >> 3) & 0x1)
-#define   C_00000D_CP_MAX_DYN_STOP_LAT                 0xFFFFFFF7
-#define   S_00000D_HDP_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 4)
-#define   G_00000D_HDP_MAX_DYN_STOP_LAT(x)             (((x) >> 4) & 0x1)
-#define   C_00000D_HDP_MAX_DYN_STOP_LAT                0xFFFFFFEF
-#define   S_00000D_TV_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 5)
-#define   G_00000D_TV_MAX_DYN_STOP_LAT(x)              (((x) >> 5) & 0x1)
-#define   C_00000D_TV_MAX_DYN_STOP_LAT                 0xFFFFFFDF
-#define   S_00000D_E2_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 6)
-#define   G_00000D_E2_MAX_DYN_STOP_LAT(x)              (((x) >> 6) & 0x1)
-#define   C_00000D_E2_MAX_DYN_STOP_LAT                 0xFFFFFFBF
-#define   S_00000D_SE_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 7)
-#define   G_00000D_SE_MAX_DYN_STOP_LAT(x)              (((x) >> 7) & 0x1)
-#define   C_00000D_SE_MAX_DYN_STOP_LAT                 0xFFFFFF7F
-#define   S_00000D_IDCT_MAX_DYN_STOP_LAT(x)            (((x) & 0x1) << 8)
-#define   G_00000D_IDCT_MAX_DYN_STOP_LAT(x)            (((x) >> 8) & 0x1)
-#define   C_00000D_IDCT_MAX_DYN_STOP_LAT               0xFFFFFEFF
-#define   S_00000D_VIP_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 9)
-#define   G_00000D_VIP_MAX_DYN_STOP_LAT(x)             (((x) >> 9) & 0x1)
-#define   C_00000D_VIP_MAX_DYN_STOP_LAT                0xFFFFFDFF
-#define   S_00000D_RE_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 10)
-#define   G_00000D_RE_MAX_DYN_STOP_LAT(x)              (((x) >> 10) & 0x1)
-#define   C_00000D_RE_MAX_DYN_STOP_LAT                 0xFFFFFBFF
-#define   S_00000D_PB_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 11)
-#define   G_00000D_PB_MAX_DYN_STOP_LAT(x)              (((x) >> 11) & 0x1)
-#define   C_00000D_PB_MAX_DYN_STOP_LAT                 0xFFFFF7FF
-#define   S_00000D_TAM_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 12)
-#define   G_00000D_TAM_MAX_DYN_STOP_LAT(x)             (((x) >> 12) & 0x1)
-#define   C_00000D_TAM_MAX_DYN_STOP_LAT                0xFFFFEFFF
-#define   S_00000D_TDM_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 13)
-#define   G_00000D_TDM_MAX_DYN_STOP_LAT(x)             (((x) >> 13) & 0x1)
-#define   C_00000D_TDM_MAX_DYN_STOP_LAT                0xFFFFDFFF
-#define   S_00000D_RB_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 14)
-#define   G_00000D_RB_MAX_DYN_STOP_LAT(x)              (((x) >> 14) & 0x1)
-#define   C_00000D_RB_MAX_DYN_STOP_LAT                 0xFFFFBFFF
-#define   S_00000D_FORCE_DISP2(x)                      (((x) & 0x1) << 15)
-#define   G_00000D_FORCE_DISP2(x)                      (((x) >> 15) & 0x1)
-#define   C_00000D_FORCE_DISP2                         0xFFFF7FFF
-#define   S_00000D_FORCE_CP(x)                         (((x) & 0x1) << 16)
-#define   G_00000D_FORCE_CP(x)                         (((x) >> 16) & 0x1)
-#define   C_00000D_FORCE_CP                            0xFFFEFFFF
-#define   S_00000D_FORCE_HDP(x)                        (((x) & 0x1) << 17)
-#define   G_00000D_FORCE_HDP(x)                        (((x) >> 17) & 0x1)
-#define   C_00000D_FORCE_HDP                           0xFFFDFFFF
-#define   S_00000D_FORCE_DISP1(x)                      (((x) & 0x1) << 18)
-#define   G_00000D_FORCE_DISP1(x)                      (((x) >> 18) & 0x1)
-#define   C_00000D_FORCE_DISP1                         0xFFFBFFFF
-#define   S_00000D_FORCE_TOP(x)                        (((x) & 0x1) << 19)
-#define   G_00000D_FORCE_TOP(x)                        (((x) >> 19) & 0x1)
-#define   C_00000D_FORCE_TOP                           0xFFF7FFFF
-#define   S_00000D_FORCE_E2(x)                         (((x) & 0x1) << 20)
-#define   G_00000D_FORCE_E2(x)                         (((x) >> 20) & 0x1)
-#define   C_00000D_FORCE_E2                            0xFFEFFFFF
-#define   S_00000D_FORCE_SE(x)                         (((x) & 0x1) << 21)
-#define   G_00000D_FORCE_SE(x)                         (((x) >> 21) & 0x1)
-#define   C_00000D_FORCE_SE                            0xFFDFFFFF
-#define   S_00000D_FORCE_IDCT(x)                       (((x) & 0x1) << 22)
-#define   G_00000D_FORCE_IDCT(x)                       (((x) >> 22) & 0x1)
-#define   C_00000D_FORCE_IDCT                          0xFFBFFFFF
-#define   S_00000D_FORCE_VIP(x)                        (((x) & 0x1) << 23)
-#define   G_00000D_FORCE_VIP(x)                        (((x) >> 23) & 0x1)
-#define   C_00000D_FORCE_VIP                           0xFF7FFFFF
-#define   S_00000D_FORCE_RE(x)                         (((x) & 0x1) << 24)
-#define   G_00000D_FORCE_RE(x)                         (((x) >> 24) & 0x1)
-#define   C_00000D_FORCE_RE                            0xFEFFFFFF
-#define   S_00000D_FORCE_PB(x)                         (((x) & 0x1) << 25)
-#define   G_00000D_FORCE_PB(x)                         (((x) >> 25) & 0x1)
-#define   C_00000D_FORCE_PB                            0xFDFFFFFF
-#define   S_00000D_FORCE_TAM(x)                        (((x) & 0x1) << 26)
-#define   G_00000D_FORCE_TAM(x)                        (((x) >> 26) & 0x1)
-#define   C_00000D_FORCE_TAM                           0xFBFFFFFF
-#define   S_00000D_FORCE_TDM(x)                        (((x) & 0x1) << 27)
-#define   G_00000D_FORCE_TDM(x)                        (((x) >> 27) & 0x1)
-#define   C_00000D_FORCE_TDM                           0xF7FFFFFF
-#define   S_00000D_FORCE_RB(x)                         (((x) & 0x1) << 28)
-#define   G_00000D_FORCE_RB(x)                         (((x) >> 28) & 0x1)
-#define   C_00000D_FORCE_RB                            0xEFFFFFFF
-#define   S_00000D_FORCE_TV_SCLK(x)                    (((x) & 0x1) << 29)
-#define   G_00000D_FORCE_TV_SCLK(x)                    (((x) >> 29) & 0x1)
-#define   C_00000D_FORCE_TV_SCLK                       0xDFFFFFFF
-#define   S_00000D_FORCE_SUBPIC(x)                     (((x) & 0x1) << 30)
-#define   G_00000D_FORCE_SUBPIC(x)                     (((x) >> 30) & 0x1)
-#define   C_00000D_FORCE_SUBPIC                        0xBFFFFFFF
-#define   S_00000D_FORCE_OV0(x)                        (((x) & 0x1) << 31)
-#define   G_00000D_FORCE_OV0(x)                        (((x) >> 31) & 0x1)
-#define   C_00000D_FORCE_OV0                           0x7FFFFFFF
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r420.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r420.c
deleted file mode 100644
index f3fcaacf..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r420.c
+++ /dev/null
@@ -1,501 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "atom.h"
-#include "r100d.h"
-#include "r420d.h"
-#include "r420_reg_safe.h"
-
-void r420_pm_init_profile(struct radeon_device *rdev)
-{
-	/* default */
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 0;
-	/* low sh */
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-	/* mid sh */
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = 1;
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 0;
-	/* high sh */
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 0;
-	/* low mh */
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-	/* mid mh */
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 0;
-	/* high mh */
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
-	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 0;
-}
-
-static void r420_set_reg_safe(struct radeon_device *rdev)
-{
-	rdev->config.r300.reg_safe_bm = r420_reg_safe_bm;
-	rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r420_reg_safe_bm);
-}
-
-void r420_pipes_init(struct radeon_device *rdev)
-{
-	unsigned tmp;
-	unsigned gb_pipe_select;
-	unsigned num_pipes;
-
-	/* GA_ENHANCE workaround TCL deadlock issue */
-	WREG32(R300_GA_ENHANCE, R300_GA_DEADLOCK_CNTL | R300_GA_FASTSYNC_CNTL |
-	       (1 << 2) | (1 << 3));
-	/* add idle wait as per freedesktop.org bug 24041 */
-	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-	/* get max number of pipes */
-	gb_pipe_select = RREG32(R400_GB_PIPE_SELECT);
-	num_pipes = ((gb_pipe_select >> 12) & 3) + 1;
-
-	/* SE chips have 1 pipe */
-	if ((rdev->pdev->device == 0x5e4c) ||
-	    (rdev->pdev->device == 0x5e4f))
-		num_pipes = 1;
-
-	rdev->num_gb_pipes = num_pipes;
-	tmp = 0;
-	switch (num_pipes) {
-	default:
-		/* force to 1 pipe */
-		num_pipes = 1;
-	case 1:
-		tmp = (0 << 1);
-		break;
-	case 2:
-		tmp = (3 << 1);
-		break;
-	case 3:
-		tmp = (6 << 1);
-		break;
-	case 4:
-		tmp = (7 << 1);
-		break;
-	}
-	WREG32(R500_SU_REG_DEST, (1 << num_pipes) - 1);
-	/* Sub pixel 1/12 so we can have 4K rendering according to doc */
-	tmp |= R300_TILE_SIZE_16 | R300_ENABLE_TILING;
-	WREG32(R300_GB_TILE_CONFIG, tmp);
-	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-
-	tmp = RREG32(R300_DST_PIPE_CONFIG);
-	WREG32(R300_DST_PIPE_CONFIG, tmp | R300_PIPE_AUTO_CONFIG);
-
-	WREG32(R300_RB2D_DSTCACHE_MODE,
-	       RREG32(R300_RB2D_DSTCACHE_MODE) |
-	       R300_DC_AUTOFLUSH_ENABLE |
-	       R300_DC_DC_DISABLE_IGNORE_PE);
-
-	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-
-	if (rdev->family == CHIP_RV530) {
-		tmp = RREG32(RV530_GB_PIPE_SELECT2);
-		if ((tmp & 3) == 3)
-			rdev->num_z_pipes = 2;
-		else
-			rdev->num_z_pipes = 1;
-	} else
-		rdev->num_z_pipes = 1;
-
-	DRM_INFO("radeon: %d quad pipes, %d z pipes initialized.\n",
-		 rdev->num_gb_pipes, rdev->num_z_pipes);
-}
-
-u32 r420_mc_rreg(struct radeon_device *rdev, u32 reg)
-{
-	u32 r;
-
-	WREG32(R_0001F8_MC_IND_INDEX, S_0001F8_MC_IND_ADDR(reg));
-	r = RREG32(R_0001FC_MC_IND_DATA);
-	return r;
-}
-
-void r420_mc_wreg(struct radeon_device *rdev, u32 reg, u32 v)
-{
-	WREG32(R_0001F8_MC_IND_INDEX, S_0001F8_MC_IND_ADDR(reg) |
-		S_0001F8_MC_IND_WR_EN(1));
-	WREG32(R_0001FC_MC_IND_DATA, v);
-}
-
-static void r420_debugfs(struct radeon_device *rdev)
-{
-	if (r100_debugfs_rbbm_init(rdev)) {
-		DRM_ERROR("Failed to register debugfs file for RBBM !\n");
-	}
-	if (r420_debugfs_pipes_info_init(rdev)) {
-		DRM_ERROR("Failed to register debugfs file for pipes !\n");
-	}
-}
-
-static void r420_clock_resume(struct radeon_device *rdev)
-{
-	u32 sclk_cntl;
-
-	if (radeon_dynclks != -1 && radeon_dynclks)
-		radeon_atom_set_clock_gating(rdev, 1);
-	sclk_cntl = RREG32_PLL(R_00000D_SCLK_CNTL);
-	sclk_cntl |= S_00000D_FORCE_CP(1) | S_00000D_FORCE_VIP(1);
-	if (rdev->family == CHIP_R420)
-		sclk_cntl |= S_00000D_FORCE_PX(1) | S_00000D_FORCE_TX(1);
-	WREG32_PLL(R_00000D_SCLK_CNTL, sclk_cntl);
-}
-
-static void r420_cp_errata_init(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-
-	/* RV410 and R420 can lock up if CP DMA to host memory happens
-	 * while the 2D engine is busy.
-	 *
-	 * The proper workaround is to queue a RESYNC at the beginning
-	 * of the CP init, apparently.
-	 */
-	radeon_scratch_get(rdev, &rdev->config.r300.resync_scratch);
-	radeon_ring_lock(rdev, ring, 8);
-	radeon_ring_write(ring, PACKET0(R300_CP_RESYNC_ADDR, 1));
-	radeon_ring_write(ring, rdev->config.r300.resync_scratch);
-	radeon_ring_write(ring, 0xDEADBEEF);
-	radeon_ring_unlock_commit(rdev, ring);
-}
-
-static void r420_cp_errata_fini(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-
-	/* Catch the RESYNC we dispatched all the way back,
-	 * at the very beginning of the CP init.
-	 */
-	radeon_ring_lock(rdev, ring, 8);
-	radeon_ring_write(ring, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, R300_RB3D_DC_FINISH);
-	radeon_ring_unlock_commit(rdev, ring);
-	radeon_scratch_free(rdev, rdev->config.r300.resync_scratch);
-}
-
-static int r420_startup(struct radeon_device *rdev)
-{
-	int r;
-
-	/* set common regs */
-	r100_set_common_regs(rdev);
-	/* program mc */
-	r300_mc_program(rdev);
-	/* Resume clock */
-	r420_clock_resume(rdev);
-	/* Initialize GART (initialize after TTM so we can allocate
-	 * memory through TTM but finalize after TTM) */
-	if (rdev->flags & RADEON_IS_PCIE) {
-		r = rv370_pcie_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-	if (rdev->flags & RADEON_IS_PCI) {
-		r = r100_pci_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-	r420_pipes_init(rdev);
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	r100_irq_set(rdev);
-	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
-	/* 1M ring buffer */
-	r = r100_cp_init(rdev, 1024 * 1024);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
-		return r;
-	}
-	r420_cp_errata_init(rdev);
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		dev_err(rdev->dev, "failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return 0;
-}
-
-int r420_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Make sur GART are not working */
-	if (rdev->flags & RADEON_IS_PCIE)
-		rv370_pcie_gart_disable(rdev);
-	if (rdev->flags & RADEON_IS_PCI)
-		r100_pci_gart_disable(rdev);
-	/* Resume clock before doing reset */
-	r420_clock_resume(rdev);
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* check if cards are posted or not */
-	if (rdev->is_atom_bios) {
-		atom_asic_init(rdev->mode_info.atom_context);
-	} else {
-		radeon_combios_asic_init(rdev->ddev);
-	}
-	/* Resume clock after posting */
-	r420_clock_resume(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-
-	rdev->accel_working = true;
-	r = r420_startup(rdev);
-	if (r) {
-		rdev->accel_working = false;
-	}
-	return r;
-}
-
-int r420_suspend(struct radeon_device *rdev)
-{
-	radeon_ib_pool_suspend(rdev);
-	r420_cp_errata_fini(rdev);
-	r100_cp_disable(rdev);
-	radeon_wb_disable(rdev);
-	r100_irq_disable(rdev);
-	if (rdev->flags & RADEON_IS_PCIE)
-		rv370_pcie_gart_disable(rdev);
-	if (rdev->flags & RADEON_IS_PCI)
-		r100_pci_gart_disable(rdev);
-	return 0;
-}
-
-void r420_fini(struct radeon_device *rdev)
-{
-	r100_cp_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_gem_fini(rdev);
-	if (rdev->flags & RADEON_IS_PCIE)
-		rv370_pcie_gart_fini(rdev);
-	if (rdev->flags & RADEON_IS_PCI)
-		r100_pci_gart_fini(rdev);
-	radeon_agp_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	if (rdev->is_atom_bios) {
-		radeon_atombios_fini(rdev);
-	} else {
-		radeon_combios_fini(rdev);
-	}
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-int r420_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Initialize scratch registers */
-	radeon_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* TODO: disable VGA need to use VGA request */
-	/* restore some register to sane defaults */
-	r100_restore_sanity(rdev);
-	/* BIOS*/
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	if (rdev->is_atom_bios) {
-		r = radeon_atombios_init(rdev);
-		if (r) {
-			return r;
-		}
-	} else {
-		r = radeon_combios_init(rdev);
-		if (r) {
-			return r;
-		}
-	}
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev,
-			"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* check if cards are posted or not */
-	if (radeon_boot_test_post_card(rdev) == false)
-		return -EINVAL;
-
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* initialize AGP */
-	if (rdev->flags & RADEON_IS_AGP) {
-		r = radeon_agp_init(rdev);
-		if (r) {
-			radeon_agp_disable(rdev);
-		}
-	}
-	/* initialize memory controller */
-	r300_mc_init(rdev);
-	r420_debugfs(rdev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r) {
-		return r;
-	}
-	r = radeon_irq_kms_init(rdev);
-	if (r) {
-		return r;
-	}
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r) {
-		return r;
-	}
-	if (rdev->family == CHIP_R420)
-		r100_enable_bm(rdev);
-
-	if (rdev->flags & RADEON_IS_PCIE) {
-		r = rv370_pcie_gart_init(rdev);
-		if (r)
-			return r;
-	}
-	if (rdev->flags & RADEON_IS_PCI) {
-		r = r100_pci_gart_init(rdev);
-		if (r)
-			return r;
-	}
-	r420_set_reg_safe(rdev);
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = r420_startup(rdev);
-	if (r) {
-		/* Somethings want wront with the accel init stop accel */
-		dev_err(rdev->dev, "Disabling GPU acceleration\n");
-		r100_cp_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		if (rdev->flags & RADEON_IS_PCIE)
-			rv370_pcie_gart_fini(rdev);
-		if (rdev->flags & RADEON_IS_PCI)
-			r100_pci_gart_fini(rdev);
-		radeon_agp_fini(rdev);
-		rdev->accel_working = false;
-	}
-	return 0;
-}
-
-/*
- * Debugfs info
- */
-#if defined(CONFIG_DEBUG_FS)
-static int r420_debugfs_pipes_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tmp;
-
-	tmp = RREG32(R400_GB_PIPE_SELECT);
-	seq_printf(m, "GB_PIPE_SELECT 0x%08x\n", tmp);
-	tmp = RREG32(R300_GB_TILE_CONFIG);
-	seq_printf(m, "GB_TILE_CONFIG 0x%08x\n", tmp);
-	tmp = RREG32(R300_DST_PIPE_CONFIG);
-	seq_printf(m, "DST_PIPE_CONFIG 0x%08x\n", tmp);
-	return 0;
-}
-
-static struct drm_info_list r420_pipes_info_list[] = {
-	{"r420_pipes_info", r420_debugfs_pipes_info, 0, NULL},
-};
-#endif
-
-int r420_debugfs_pipes_info_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, r420_pipes_info_list, 1);
-#else
-	return 0;
-#endif
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r420d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r420d.h
deleted file mode 100644
index fc78d31a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r420d.h
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef R420D_H
-#define R420D_H
-
-#define R_0001F8_MC_IND_INDEX                        0x0001F8
-#define   S_0001F8_MC_IND_ADDR(x)                      (((x) & 0x7F) << 0)
-#define   G_0001F8_MC_IND_ADDR(x)                      (((x) >> 0) & 0x7F)
-#define   C_0001F8_MC_IND_ADDR                         0xFFFFFF80
-#define   S_0001F8_MC_IND_WR_EN(x)                     (((x) & 0x1) << 8)
-#define   G_0001F8_MC_IND_WR_EN(x)                     (((x) >> 8) & 0x1)
-#define   C_0001F8_MC_IND_WR_EN                        0xFFFFFEFF
-#define R_0001FC_MC_IND_DATA                         0x0001FC
-#define   S_0001FC_MC_IND_DATA(x)                      (((x) & 0xFFFFFFFF) << 0)
-#define   G_0001FC_MC_IND_DATA(x)                      (((x) >> 0) & 0xFFFFFFFF)
-#define   C_0001FC_MC_IND_DATA                         0x00000000
-#define R_0007C0_CP_STAT                             0x0007C0
-#define   S_0007C0_MRU_BUSY(x)                         (((x) & 0x1) << 0)
-#define   G_0007C0_MRU_BUSY(x)                         (((x) >> 0) & 0x1)
-#define   C_0007C0_MRU_BUSY                            0xFFFFFFFE
-#define   S_0007C0_MWU_BUSY(x)                         (((x) & 0x1) << 1)
-#define   G_0007C0_MWU_BUSY(x)                         (((x) >> 1) & 0x1)
-#define   C_0007C0_MWU_BUSY                            0xFFFFFFFD
-#define   S_0007C0_RSIU_BUSY(x)                        (((x) & 0x1) << 2)
-#define   G_0007C0_RSIU_BUSY(x)                        (((x) >> 2) & 0x1)
-#define   C_0007C0_RSIU_BUSY                           0xFFFFFFFB
-#define   S_0007C0_RCIU_BUSY(x)                        (((x) & 0x1) << 3)
-#define   G_0007C0_RCIU_BUSY(x)                        (((x) >> 3) & 0x1)
-#define   C_0007C0_RCIU_BUSY                           0xFFFFFFF7
-#define   S_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) & 0x1) << 9)
-#define   G_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) >> 9) & 0x1)
-#define   C_0007C0_CSF_PRIMARY_BUSY                    0xFFFFFDFF
-#define   S_0007C0_CSF_INDIRECT_BUSY(x)                (((x) & 0x1) << 10)
-#define   G_0007C0_CSF_INDIRECT_BUSY(x)                (((x) >> 10) & 0x1)
-#define   C_0007C0_CSF_INDIRECT_BUSY                   0xFFFFFBFF
-#define   S_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) & 0x1) << 11)
-#define   G_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) >> 11) & 0x1)
-#define   C_0007C0_CSQ_PRIMARY_BUSY                    0xFFFFF7FF
-#define   S_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) & 0x1) << 12)
-#define   G_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) >> 12) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT_BUSY                   0xFFFFEFFF
-#define   S_0007C0_CSI_BUSY(x)                         (((x) & 0x1) << 13)
-#define   G_0007C0_CSI_BUSY(x)                         (((x) >> 13) & 0x1)
-#define   C_0007C0_CSI_BUSY                            0xFFFFDFFF
-#define   S_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) & 0x1) << 14)
-#define   G_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) >> 14) & 0x1)
-#define   C_0007C0_CSF_INDIRECT2_BUSY                  0xFFFFBFFF
-#define   S_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) & 0x1) << 15)
-#define   G_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) >> 15) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT2_BUSY                  0xFFFF7FFF
-#define   S_0007C0_GUIDMA_BUSY(x)                      (((x) & 0x1) << 28)
-#define   G_0007C0_GUIDMA_BUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_0007C0_GUIDMA_BUSY                         0xEFFFFFFF
-#define   S_0007C0_VIDDMA_BUSY(x)                      (((x) & 0x1) << 29)
-#define   G_0007C0_VIDDMA_BUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_0007C0_VIDDMA_BUSY                         0xDFFFFFFF
-#define   S_0007C0_CMDSTRM_BUSY(x)                     (((x) & 0x1) << 30)
-#define   G_0007C0_CMDSTRM_BUSY(x)                     (((x) >> 30) & 0x1)
-#define   C_0007C0_CMDSTRM_BUSY                        0xBFFFFFFF
-#define   S_0007C0_CP_BUSY(x)                          (((x) & 0x1) << 31)
-#define   G_0007C0_CP_BUSY(x)                          (((x) >> 31) & 0x1)
-#define   C_0007C0_CP_BUSY                             0x7FFFFFFF
-#define R_000E40_RBBM_STATUS                         0x000E40
-#define   S_000E40_CMDFIFO_AVAIL(x)                    (((x) & 0x7F) << 0)
-#define   G_000E40_CMDFIFO_AVAIL(x)                    (((x) >> 0) & 0x7F)
-#define   C_000E40_CMDFIFO_AVAIL                       0xFFFFFF80
-#define   S_000E40_HIRQ_ON_RBB(x)                      (((x) & 0x1) << 8)
-#define   G_000E40_HIRQ_ON_RBB(x)                      (((x) >> 8) & 0x1)
-#define   C_000E40_HIRQ_ON_RBB                         0xFFFFFEFF
-#define   S_000E40_CPRQ_ON_RBB(x)                      (((x) & 0x1) << 9)
-#define   G_000E40_CPRQ_ON_RBB(x)                      (((x) >> 9) & 0x1)
-#define   C_000E40_CPRQ_ON_RBB                         0xFFFFFDFF
-#define   S_000E40_CFRQ_ON_RBB(x)                      (((x) & 0x1) << 10)
-#define   G_000E40_CFRQ_ON_RBB(x)                      (((x) >> 10) & 0x1)
-#define   C_000E40_CFRQ_ON_RBB                         0xFFFFFBFF
-#define   S_000E40_HIRQ_IN_RTBUF(x)                    (((x) & 0x1) << 11)
-#define   G_000E40_HIRQ_IN_RTBUF(x)                    (((x) >> 11) & 0x1)
-#define   C_000E40_HIRQ_IN_RTBUF                       0xFFFFF7FF
-#define   S_000E40_CPRQ_IN_RTBUF(x)                    (((x) & 0x1) << 12)
-#define   G_000E40_CPRQ_IN_RTBUF(x)                    (((x) >> 12) & 0x1)
-#define   C_000E40_CPRQ_IN_RTBUF                       0xFFFFEFFF
-#define   S_000E40_CFRQ_IN_RTBUF(x)                    (((x) & 0x1) << 13)
-#define   G_000E40_CFRQ_IN_RTBUF(x)                    (((x) >> 13) & 0x1)
-#define   C_000E40_CFRQ_IN_RTBUF                       0xFFFFDFFF
-#define   S_000E40_CF_PIPE_BUSY(x)                     (((x) & 0x1) << 14)
-#define   G_000E40_CF_PIPE_BUSY(x)                     (((x) >> 14) & 0x1)
-#define   C_000E40_CF_PIPE_BUSY                        0xFFFFBFFF
-#define   S_000E40_ENG_EV_BUSY(x)                      (((x) & 0x1) << 15)
-#define   G_000E40_ENG_EV_BUSY(x)                      (((x) >> 15) & 0x1)
-#define   C_000E40_ENG_EV_BUSY                         0xFFFF7FFF
-#define   S_000E40_CP_CMDSTRM_BUSY(x)                  (((x) & 0x1) << 16)
-#define   G_000E40_CP_CMDSTRM_BUSY(x)                  (((x) >> 16) & 0x1)
-#define   C_000E40_CP_CMDSTRM_BUSY                     0xFFFEFFFF
-#define   S_000E40_E2_BUSY(x)                          (((x) & 0x1) << 17)
-#define   G_000E40_E2_BUSY(x)                          (((x) >> 17) & 0x1)
-#define   C_000E40_E2_BUSY                             0xFFFDFFFF
-#define   S_000E40_RB2D_BUSY(x)                        (((x) & 0x1) << 18)
-#define   G_000E40_RB2D_BUSY(x)                        (((x) >> 18) & 0x1)
-#define   C_000E40_RB2D_BUSY                           0xFFFBFFFF
-#define   S_000E40_RB3D_BUSY(x)                        (((x) & 0x1) << 19)
-#define   G_000E40_RB3D_BUSY(x)                        (((x) >> 19) & 0x1)
-#define   C_000E40_RB3D_BUSY                           0xFFF7FFFF
-#define   S_000E40_VAP_BUSY(x)                         (((x) & 0x1) << 20)
-#define   G_000E40_VAP_BUSY(x)                         (((x) >> 20) & 0x1)
-#define   C_000E40_VAP_BUSY                            0xFFEFFFFF
-#define   S_000E40_RE_BUSY(x)                          (((x) & 0x1) << 21)
-#define   G_000E40_RE_BUSY(x)                          (((x) >> 21) & 0x1)
-#define   C_000E40_RE_BUSY                             0xFFDFFFFF
-#define   S_000E40_TAM_BUSY(x)                         (((x) & 0x1) << 22)
-#define   G_000E40_TAM_BUSY(x)                         (((x) >> 22) & 0x1)
-#define   C_000E40_TAM_BUSY                            0xFFBFFFFF
-#define   S_000E40_TDM_BUSY(x)                         (((x) & 0x1) << 23)
-#define   G_000E40_TDM_BUSY(x)                         (((x) >> 23) & 0x1)
-#define   C_000E40_TDM_BUSY                            0xFF7FFFFF
-#define   S_000E40_PB_BUSY(x)                          (((x) & 0x1) << 24)
-#define   G_000E40_PB_BUSY(x)                          (((x) >> 24) & 0x1)
-#define   C_000E40_PB_BUSY                             0xFEFFFFFF
-#define   S_000E40_TIM_BUSY(x)                         (((x) & 0x1) << 25)
-#define   G_000E40_TIM_BUSY(x)                         (((x) >> 25) & 0x1)
-#define   C_000E40_TIM_BUSY                            0xFDFFFFFF
-#define   S_000E40_GA_BUSY(x)                          (((x) & 0x1) << 26)
-#define   G_000E40_GA_BUSY(x)                          (((x) >> 26) & 0x1)
-#define   C_000E40_GA_BUSY                             0xFBFFFFFF
-#define   S_000E40_CBA2D_BUSY(x)                       (((x) & 0x1) << 27)
-#define   G_000E40_CBA2D_BUSY(x)                       (((x) >> 27) & 0x1)
-#define   C_000E40_CBA2D_BUSY                          0xF7FFFFFF
-#define   S_000E40_GUI_ACTIVE(x)                       (((x) & 0x1) << 31)
-#define   G_000E40_GUI_ACTIVE(x)                       (((x) >> 31) & 0x1)
-#define   C_000E40_GUI_ACTIVE                          0x7FFFFFFF
-
-/* CLK registers */
-#define R_00000D_SCLK_CNTL                           0x00000D
-#define   S_00000D_SCLK_SRC_SEL(x)                     (((x) & 0x7) << 0)
-#define   G_00000D_SCLK_SRC_SEL(x)                     (((x) >> 0) & 0x7)
-#define   C_00000D_SCLK_SRC_SEL                        0xFFFFFFF8
-#define   S_00000D_CP_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 3)
-#define   G_00000D_CP_MAX_DYN_STOP_LAT(x)              (((x) >> 3) & 0x1)
-#define   C_00000D_CP_MAX_DYN_STOP_LAT                 0xFFFFFFF7
-#define   S_00000D_HDP_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 4)
-#define   G_00000D_HDP_MAX_DYN_STOP_LAT(x)             (((x) >> 4) & 0x1)
-#define   C_00000D_HDP_MAX_DYN_STOP_LAT                0xFFFFFFEF
-#define   S_00000D_TV_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 5)
-#define   G_00000D_TV_MAX_DYN_STOP_LAT(x)              (((x) >> 5) & 0x1)
-#define   C_00000D_TV_MAX_DYN_STOP_LAT                 0xFFFFFFDF
-#define   S_00000D_E2_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 6)
-#define   G_00000D_E2_MAX_DYN_STOP_LAT(x)              (((x) >> 6) & 0x1)
-#define   C_00000D_E2_MAX_DYN_STOP_LAT                 0xFFFFFFBF
-#define   S_00000D_SE_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 7)
-#define   G_00000D_SE_MAX_DYN_STOP_LAT(x)              (((x) >> 7) & 0x1)
-#define   C_00000D_SE_MAX_DYN_STOP_LAT                 0xFFFFFF7F
-#define   S_00000D_IDCT_MAX_DYN_STOP_LAT(x)            (((x) & 0x1) << 8)
-#define   G_00000D_IDCT_MAX_DYN_STOP_LAT(x)            (((x) >> 8) & 0x1)
-#define   C_00000D_IDCT_MAX_DYN_STOP_LAT               0xFFFFFEFF
-#define   S_00000D_VIP_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 9)
-#define   G_00000D_VIP_MAX_DYN_STOP_LAT(x)             (((x) >> 9) & 0x1)
-#define   C_00000D_VIP_MAX_DYN_STOP_LAT                0xFFFFFDFF
-#define   S_00000D_RE_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 10)
-#define   G_00000D_RE_MAX_DYN_STOP_LAT(x)              (((x) >> 10) & 0x1)
-#define   C_00000D_RE_MAX_DYN_STOP_LAT                 0xFFFFFBFF
-#define   S_00000D_PB_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 11)
-#define   G_00000D_PB_MAX_DYN_STOP_LAT(x)              (((x) >> 11) & 0x1)
-#define   C_00000D_PB_MAX_DYN_STOP_LAT                 0xFFFFF7FF
-#define   S_00000D_TAM_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 12)
-#define   G_00000D_TAM_MAX_DYN_STOP_LAT(x)             (((x) >> 12) & 0x1)
-#define   C_00000D_TAM_MAX_DYN_STOP_LAT                0xFFFFEFFF
-#define   S_00000D_TDM_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 13)
-#define   G_00000D_TDM_MAX_DYN_STOP_LAT(x)             (((x) >> 13) & 0x1)
-#define   C_00000D_TDM_MAX_DYN_STOP_LAT                0xFFFFDFFF
-#define   S_00000D_RB_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 14)
-#define   G_00000D_RB_MAX_DYN_STOP_LAT(x)              (((x) >> 14) & 0x1)
-#define   C_00000D_RB_MAX_DYN_STOP_LAT                 0xFFFFBFFF
-#define   S_00000D_FORCE_DISP2(x)                      (((x) & 0x1) << 15)
-#define   G_00000D_FORCE_DISP2(x)                      (((x) >> 15) & 0x1)
-#define   C_00000D_FORCE_DISP2                         0xFFFF7FFF
-#define   S_00000D_FORCE_CP(x)                         (((x) & 0x1) << 16)
-#define   G_00000D_FORCE_CP(x)                         (((x) >> 16) & 0x1)
-#define   C_00000D_FORCE_CP                            0xFFFEFFFF
-#define   S_00000D_FORCE_HDP(x)                        (((x) & 0x1) << 17)
-#define   G_00000D_FORCE_HDP(x)                        (((x) >> 17) & 0x1)
-#define   C_00000D_FORCE_HDP                           0xFFFDFFFF
-#define   S_00000D_FORCE_DISP1(x)                      (((x) & 0x1) << 18)
-#define   G_00000D_FORCE_DISP1(x)                      (((x) >> 18) & 0x1)
-#define   C_00000D_FORCE_DISP1                         0xFFFBFFFF
-#define   S_00000D_FORCE_TOP(x)                        (((x) & 0x1) << 19)
-#define   G_00000D_FORCE_TOP(x)                        (((x) >> 19) & 0x1)
-#define   C_00000D_FORCE_TOP                           0xFFF7FFFF
-#define   S_00000D_FORCE_E2(x)                         (((x) & 0x1) << 20)
-#define   G_00000D_FORCE_E2(x)                         (((x) >> 20) & 0x1)
-#define   C_00000D_FORCE_E2                            0xFFEFFFFF
-#define   S_00000D_FORCE_VAP(x)                        (((x) & 0x1) << 21)
-#define   G_00000D_FORCE_VAP(x)                        (((x) >> 21) & 0x1)
-#define   C_00000D_FORCE_VAP                           0xFFDFFFFF
-#define   S_00000D_FORCE_IDCT(x)                       (((x) & 0x1) << 22)
-#define   G_00000D_FORCE_IDCT(x)                       (((x) >> 22) & 0x1)
-#define   C_00000D_FORCE_IDCT                          0xFFBFFFFF
-#define   S_00000D_FORCE_VIP(x)                        (((x) & 0x1) << 23)
-#define   G_00000D_FORCE_VIP(x)                        (((x) >> 23) & 0x1)
-#define   C_00000D_FORCE_VIP                           0xFF7FFFFF
-#define   S_00000D_FORCE_RE(x)                         (((x) & 0x1) << 24)
-#define   G_00000D_FORCE_RE(x)                         (((x) >> 24) & 0x1)
-#define   C_00000D_FORCE_RE                            0xFEFFFFFF
-#define   S_00000D_FORCE_SR(x)                         (((x) & 0x1) << 25)
-#define   G_00000D_FORCE_SR(x)                         (((x) >> 25) & 0x1)
-#define   C_00000D_FORCE_SR                            0xFDFFFFFF
-#define   S_00000D_FORCE_PX(x)                         (((x) & 0x1) << 26)
-#define   G_00000D_FORCE_PX(x)                         (((x) >> 26) & 0x1)
-#define   C_00000D_FORCE_PX                            0xFBFFFFFF
-#define   S_00000D_FORCE_TX(x)                         (((x) & 0x1) << 27)
-#define   G_00000D_FORCE_TX(x)                         (((x) >> 27) & 0x1)
-#define   C_00000D_FORCE_TX                            0xF7FFFFFF
-#define   S_00000D_FORCE_US(x)                         (((x) & 0x1) << 28)
-#define   G_00000D_FORCE_US(x)                         (((x) >> 28) & 0x1)
-#define   C_00000D_FORCE_US                            0xEFFFFFFF
-#define   S_00000D_FORCE_TV_SCLK(x)                    (((x) & 0x1) << 29)
-#define   G_00000D_FORCE_TV_SCLK(x)                    (((x) >> 29) & 0x1)
-#define   C_00000D_FORCE_TV_SCLK                       0xDFFFFFFF
-#define   S_00000D_FORCE_SU(x)                         (((x) & 0x1) << 30)
-#define   G_00000D_FORCE_SU(x)                         (((x) >> 30) & 0x1)
-#define   C_00000D_FORCE_SU                            0xBFFFFFFF
-#define   S_00000D_FORCE_OV0(x)                        (((x) & 0x1) << 31)
-#define   G_00000D_FORCE_OV0(x)                        (((x) >> 31) & 0x1)
-#define   C_00000D_FORCE_OV0                           0x7FFFFFFF
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r500_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r500_reg.h
deleted file mode 100644
index ec576aaa..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r500_reg.h
+++ /dev/null
@@ -1,797 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __R500_REG_H__
-#define __R500_REG_H__
-
-/* pipe config regs */
-#define R300_GA_POLY_MODE				0x4288
-#       define R300_FRONT_PTYPE_POINT                   (0 << 4)
-#       define R300_FRONT_PTYPE_LINE                    (1 << 4)
-#       define R300_FRONT_PTYPE_TRIANGE                 (2 << 4)
-#       define R300_BACK_PTYPE_POINT                    (0 << 7)
-#       define R300_BACK_PTYPE_LINE                     (1 << 7)
-#       define R300_BACK_PTYPE_TRIANGE                  (2 << 7)
-#define R300_GA_ROUND_MODE				0x428c
-#       define R300_GEOMETRY_ROUND_TRUNC                (0 << 0)
-#       define R300_GEOMETRY_ROUND_NEAREST              (1 << 0)
-#       define R300_COLOR_ROUND_TRUNC                   (0 << 2)
-#       define R300_COLOR_ROUND_NEAREST                 (1 << 2)
-#define R300_GB_MSPOS0				        0x4010
-#       define R300_MS_X0_SHIFT                         0
-#       define R300_MS_Y0_SHIFT                         4
-#       define R300_MS_X1_SHIFT                         8
-#       define R300_MS_Y1_SHIFT                         12
-#       define R300_MS_X2_SHIFT                         16
-#       define R300_MS_Y2_SHIFT                         20
-#       define R300_MSBD0_Y_SHIFT                       24
-#       define R300_MSBD0_X_SHIFT                       28
-#define R300_GB_MSPOS1				        0x4014
-#       define R300_MS_X3_SHIFT                         0
-#       define R300_MS_Y3_SHIFT                         4
-#       define R300_MS_X4_SHIFT                         8
-#       define R300_MS_Y4_SHIFT                         12
-#       define R300_MS_X5_SHIFT                         16
-#       define R300_MS_Y5_SHIFT                         20
-#       define R300_MSBD1_SHIFT                         24
-
-#define R300_GA_ENHANCE				        0x4274
-#       define R300_GA_DEADLOCK_CNTL                    (1 << 0)
-#       define R300_GA_FASTSYNC_CNTL                    (1 << 1)
-#define R300_RB3D_DSTCACHE_CTLSTAT              0x4e4c
-#	define R300_RB3D_DC_FLUSH		(2 << 0)
-#	define R300_RB3D_DC_FREE		(2 << 2)
-#	define R300_RB3D_DC_FINISH		(1 << 4)
-#define R300_RB3D_ZCACHE_CTLSTAT			0x4f18
-#       define R300_ZC_FLUSH                            (1 << 0)
-#       define R300_ZC_FREE                             (1 << 1)
-#       define R300_ZC_FLUSH_ALL                        0x3
-#define R400_GB_PIPE_SELECT             0x402c
-#define R500_DYN_SCLK_PWMEM_PIPE        0x000d /* PLL */
-#define R500_SU_REG_DEST                0x42c8
-#define R300_GB_TILE_CONFIG             0x4018
-#       define R300_ENABLE_TILING       (1 << 0)
-#       define R300_PIPE_COUNT_RV350    (0 << 1)
-#       define R300_PIPE_COUNT_R300     (3 << 1)
-#       define R300_PIPE_COUNT_R420_3P  (6 << 1)
-#       define R300_PIPE_COUNT_R420     (7 << 1)
-#       define R300_TILE_SIZE_8         (0 << 4)
-#       define R300_TILE_SIZE_16        (1 << 4)
-#       define R300_TILE_SIZE_32        (2 << 4)
-#       define R300_SUBPIXEL_1_12       (0 << 16)
-#       define R300_SUBPIXEL_1_16       (1 << 16)
-#define R300_DST_PIPE_CONFIG            0x170c
-#       define R300_PIPE_AUTO_CONFIG    (1 << 31)
-#define R300_RB2D_DSTCACHE_MODE         0x3428
-#       define R300_DC_AUTOFLUSH_ENABLE (1 << 8)
-#       define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17)
-
-#define RADEON_CP_STAT		0x7C0
-#define RADEON_RBBM_CMDFIFO_ADDR	0xE70
-#define RADEON_RBBM_CMDFIFO_DATA	0xE74
-#define RADEON_ISYNC_CNTL		0x1724
-#	define RADEON_ISYNC_ANY2D_IDLE3D	(1 << 0)
-#	define RADEON_ISYNC_ANY3D_IDLE2D	(1 << 1)
-#	define RADEON_ISYNC_TRIG2D_IDLE3D	(1 << 2)
-#	define RADEON_ISYNC_TRIG3D_IDLE2D	(1 << 3)
-#	define RADEON_ISYNC_WAIT_IDLEGUI	(1 << 4)
-#	define RADEON_ISYNC_CPSCRATCH_IDLEGUI	(1 << 5)
-
-#define RS480_NB_MC_INDEX               0x168
-#	define RS480_NB_MC_IND_WR_EN	(1 << 8)
-#define RS480_NB_MC_DATA                0x16c
-
-/*
- * RS690
- */
-#define RS690_MCCFG_FB_LOCATION		0x100
-#define		RS690_MC_FB_START_MASK		0x0000FFFF
-#define		RS690_MC_FB_START_SHIFT		0
-#define		RS690_MC_FB_TOP_MASK		0xFFFF0000
-#define		RS690_MC_FB_TOP_SHIFT		16
-#define RS690_MCCFG_AGP_LOCATION	0x101
-#define		RS690_MC_AGP_START_MASK		0x0000FFFF
-#define		RS690_MC_AGP_START_SHIFT	0
-#define		RS690_MC_AGP_TOP_MASK		0xFFFF0000
-#define		RS690_MC_AGP_TOP_SHIFT		16
-#define RS690_MCCFG_AGP_BASE		0x102
-#define RS690_MCCFG_AGP_BASE_2		0x103
-#define RS690_MC_INIT_MISC_LAT_TIMER            0x104
-#define RS690_HDP_FB_LOCATION		0x0134
-#define RS690_MC_INDEX				0x78
-#	define RS690_MC_INDEX_MASK		0x1ff
-#	define RS690_MC_INDEX_WR_EN		(1 << 9)
-#	define RS690_MC_INDEX_WR_ACK		0x7f
-#define RS690_MC_DATA				0x7c
-#define RS690_MC_STATUS                         0x90
-#define RS690_MC_STATUS_IDLE                    (1 << 0)
-#define RS480_AGP_BASE_2		0x0164
-#define RS480_MC_MISC_CNTL              0x18
-#	define RS480_DISABLE_GTW	(1 << 1)
-#	define RS480_GART_INDEX_REG_EN	(1 << 12)
-#	define RS690_BLOCK_GFX_D3_EN	(1 << 14)
-#define RS480_GART_FEATURE_ID           0x2b
-#	define RS480_HANG_EN	        (1 << 11)
-#	define RS480_TLB_ENABLE	        (1 << 18)
-#	define RS480_P2P_ENABLE	        (1 << 19)
-#	define RS480_GTW_LAC_EN	        (1 << 25)
-#	define RS480_2LEVEL_GART	(0 << 30)
-#	define RS480_1LEVEL_GART	(1 << 30)
-#	define RS480_PDC_EN	        (1 << 31)
-#define RS480_GART_BASE                 0x2c
-#define RS480_GART_CACHE_CNTRL          0x2e
-#	define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
-#define RS480_AGP_ADDRESS_SPACE_SIZE    0x38
-#	define RS480_GART_EN	        (1 << 0)
-#	define RS480_VA_SIZE_32MB	(0 << 1)
-#	define RS480_VA_SIZE_64MB	(1 << 1)
-#	define RS480_VA_SIZE_128MB	(2 << 1)
-#	define RS480_VA_SIZE_256MB	(3 << 1)
-#	define RS480_VA_SIZE_512MB	(4 << 1)
-#	define RS480_VA_SIZE_1GB	(5 << 1)
-#	define RS480_VA_SIZE_2GB	(6 << 1)
-#define RS480_AGP_MODE_CNTL             0x39
-#	define RS480_POST_GART_Q_SIZE	(1 << 18)
-#	define RS480_NONGART_SNOOP	(1 << 19)
-#	define RS480_AGP_RD_BUF_SIZE	(1 << 20)
-#	define RS480_REQ_TYPE_SNOOP_SHIFT 22
-#	define RS480_REQ_TYPE_SNOOP_MASK  0x3
-#	define RS480_REQ_TYPE_SNOOP_DIS	(1 << 24)
-
-#define RS690_AIC_CTRL_SCRATCH		0x3A
-#	define RS690_DIS_OUT_OF_PCI_GART_ACCESS	(1 << 1)
-
-/*
- * RS600
- */
-#define RS600_MC_STATUS                         0x0
-#define RS600_MC_STATUS_IDLE                    (1 << 0)
-#define RS600_MC_INDEX                          0x70
-#       define RS600_MC_ADDR_MASK               0xffff
-#       define RS600_MC_IND_SEQ_RBS_0           (1 << 16)
-#       define RS600_MC_IND_SEQ_RBS_1           (1 << 17)
-#       define RS600_MC_IND_SEQ_RBS_2           (1 << 18)
-#       define RS600_MC_IND_SEQ_RBS_3           (1 << 19)
-#       define RS600_MC_IND_AIC_RBS             (1 << 20)
-#       define RS600_MC_IND_CITF_ARB0           (1 << 21)
-#       define RS600_MC_IND_CITF_ARB1           (1 << 22)
-#       define RS600_MC_IND_WR_EN               (1 << 23)
-#define RS600_MC_DATA                           0x74
-#define RS600_MC_STATUS                         0x0
-#       define RS600_MC_IDLE                    (1 << 1)
-#define RS600_MC_FB_LOCATION                    0x4
-#define		RS600_MC_FB_START_MASK		0x0000FFFF
-#define		RS600_MC_FB_START_SHIFT		0
-#define		RS600_MC_FB_TOP_MASK		0xFFFF0000
-#define		RS600_MC_FB_TOP_SHIFT		16
-#define RS600_MC_AGP_LOCATION                   0x5
-#define		RS600_MC_AGP_START_MASK		0x0000FFFF
-#define		RS600_MC_AGP_START_SHIFT	0
-#define		RS600_MC_AGP_TOP_MASK		0xFFFF0000
-#define		RS600_MC_AGP_TOP_SHIFT		16
-#define RS600_MC_AGP_BASE                          0x6
-#define RS600_MC_AGP_BASE_2                        0x7
-#define RS600_MC_CNTL1                          0x9
-#       define RS600_ENABLE_PAGE_TABLES         (1 << 26)
-#define RS600_MC_PT0_CNTL                       0x100
-#       define RS600_ENABLE_PT                  (1 << 0)
-#       define RS600_EFFECTIVE_L2_CACHE_SIZE(x) ((x) << 15)
-#       define RS600_EFFECTIVE_L2_QUEUE_SIZE(x) ((x) << 21)
-#       define RS600_INVALIDATE_ALL_L1_TLBS     (1 << 28)
-#       define RS600_INVALIDATE_L2_CACHE        (1 << 29)
-#define RS600_MC_PT0_CONTEXT0_CNTL              0x102
-#       define RS600_ENABLE_PAGE_TABLE          (1 << 0)
-#       define RS600_PAGE_TABLE_TYPE_FLAT       (0 << 1)
-#define RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR   0x112
-#define RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR  0x114
-#define RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR 0x11c
-#define RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR    0x12c
-#define RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR   0x13c
-#define RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR     0x14c
-#define RS600_MC_PT0_CLIENT0_CNTL               0x16c
-#       define RS600_ENABLE_TRANSLATION_MODE_OVERRIDE       (1 << 0)
-#       define RS600_TRANSLATION_MODE_OVERRIDE              (1 << 1)
-#       define RS600_SYSTEM_ACCESS_MODE_MASK                (3 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_PA_ONLY             (0 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_USE_SYS_MAP         (1 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_IN_SYS              (2 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_NOT_IN_SYS          (3 << 8)
-#       define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH        (0 << 10)
-#       define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE       (1 << 10)
-#       define RS600_EFFECTIVE_L1_CACHE_SIZE(x) ((x) << 11)
-#       define RS600_ENABLE_FRAGMENT_PROCESSING (1 << 14)
-#       define RS600_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 15)
-#       define RS600_INVALIDATE_L1_TLB          (1 << 20)
-/* rs600/rs690/rs740 */
-#	define RS600_BUS_MASTER_DIS		(1 << 14)
-#	define RS600_MSI_REARM		        (1 << 20)
-/* see RS400_MSI_REARM in AIC_CNTL for rs480 */
-
-
-
-#define RV515_MC_FB_LOCATION		0x01
-#define		RV515_MC_FB_START_MASK		0x0000FFFF
-#define		RV515_MC_FB_START_SHIFT		0
-#define		RV515_MC_FB_TOP_MASK		0xFFFF0000
-#define		RV515_MC_FB_TOP_SHIFT		16
-#define RV515_MC_AGP_LOCATION		0x02
-#define		RV515_MC_AGP_START_MASK		0x0000FFFF
-#define		RV515_MC_AGP_START_SHIFT	0
-#define		RV515_MC_AGP_TOP_MASK		0xFFFF0000
-#define		RV515_MC_AGP_TOP_SHIFT		16
-#define RV515_MC_AGP_BASE		0x03
-#define RV515_MC_AGP_BASE_2		0x04
-
-#define R520_MC_FB_LOCATION		0x04
-#define		R520_MC_FB_START_MASK		0x0000FFFF
-#define		R520_MC_FB_START_SHIFT		0
-#define		R520_MC_FB_TOP_MASK		0xFFFF0000
-#define		R520_MC_FB_TOP_SHIFT		16
-#define R520_MC_AGP_LOCATION		0x05
-#define		R520_MC_AGP_START_MASK		0x0000FFFF
-#define		R520_MC_AGP_START_SHIFT		0
-#define		R520_MC_AGP_TOP_MASK		0xFFFF0000
-#define		R520_MC_AGP_TOP_SHIFT		16
-#define R520_MC_AGP_BASE		0x06
-#define R520_MC_AGP_BASE_2		0x07
-
-
-#define AVIVO_MC_INDEX						0x0070
-#define R520_MC_STATUS 0x00
-#define R520_MC_STATUS_IDLE (1<<1)
-#define RV515_MC_STATUS 0x08
-#define RV515_MC_STATUS_IDLE (1<<4)
-#define RV515_MC_INIT_MISC_LAT_TIMER            0x09
-#define AVIVO_MC_DATA						0x0074
-
-#define R520_MC_IND_INDEX 0x70
-#define R520_MC_IND_WR_EN (1 << 24)
-#define R520_MC_IND_DATA  0x74
-
-#define RV515_MC_CNTL          0x5
-#	define RV515_MEM_NUM_CHANNELS_MASK  0x3
-#define R520_MC_CNTL0          0x8
-#	define R520_MEM_NUM_CHANNELS_MASK  (0x3 << 24)
-#	define R520_MEM_NUM_CHANNELS_SHIFT  24
-#	define R520_MC_CHANNEL_SIZE  (1 << 23)
-
-#define AVIVO_CP_DYN_CNTL                              0x000f /* PLL */
-#       define AVIVO_CP_FORCEON                        (1 << 0)
-#define AVIVO_E2_DYN_CNTL                              0x0011 /* PLL */
-#       define AVIVO_E2_FORCEON                        (1 << 0)
-#define AVIVO_IDCT_DYN_CNTL                            0x0013 /* PLL */
-#       define AVIVO_IDCT_FORCEON                      (1 << 0)
-
-#define AVIVO_HDP_FB_LOCATION 0x134
-
-#define AVIVO_VGA_RENDER_CONTROL				0x0300
-#       define AVIVO_VGA_VSTATUS_CNTL_MASK                      (3 << 16)
-#define AVIVO_D1VGA_CONTROL					0x0330
-#       define AVIVO_DVGA_CONTROL_MODE_ENABLE (1<<0)
-#       define AVIVO_DVGA_CONTROL_TIMING_SELECT (1<<8)
-#       define AVIVO_DVGA_CONTROL_SYNC_POLARITY_SELECT (1<<9)
-#       define AVIVO_DVGA_CONTROL_OVERSCAN_TIMING_SELECT (1<<10)
-#       define AVIVO_DVGA_CONTROL_OVERSCAN_COLOR_EN (1<<16)
-#       define AVIVO_DVGA_CONTROL_ROTATE (1<<24)
-#define AVIVO_D2VGA_CONTROL					0x0338
-
-#define AVIVO_EXT1_PPLL_REF_DIV_SRC                             0x400
-#define AVIVO_EXT1_PPLL_REF_DIV                                 0x404
-#define AVIVO_EXT1_PPLL_UPDATE_LOCK                             0x408
-#define AVIVO_EXT1_PPLL_UPDATE_CNTL                             0x40c
-
-#define AVIVO_EXT2_PPLL_REF_DIV_SRC                             0x410
-#define AVIVO_EXT2_PPLL_REF_DIV                                 0x414
-#define AVIVO_EXT2_PPLL_UPDATE_LOCK                             0x418
-#define AVIVO_EXT2_PPLL_UPDATE_CNTL                             0x41c
-
-#define AVIVO_EXT1_PPLL_FB_DIV                                   0x430
-#define AVIVO_EXT2_PPLL_FB_DIV                                   0x434
-
-#define AVIVO_EXT1_PPLL_POST_DIV_SRC                                 0x438
-#define AVIVO_EXT1_PPLL_POST_DIV                                     0x43c
-
-#define AVIVO_EXT2_PPLL_POST_DIV_SRC                                 0x440
-#define AVIVO_EXT2_PPLL_POST_DIV                                     0x444
-
-#define AVIVO_EXT1_PPLL_CNTL                                    0x448
-#define AVIVO_EXT2_PPLL_CNTL                                    0x44c
-
-#define AVIVO_P1PLL_CNTL                                        0x450
-#define AVIVO_P2PLL_CNTL                                        0x454
-#define AVIVO_P1PLL_INT_SS_CNTL                                 0x458
-#define AVIVO_P2PLL_INT_SS_CNTL                                 0x45c
-#define AVIVO_P1PLL_TMDSA_CNTL                                  0x460
-#define AVIVO_P2PLL_LVTMA_CNTL                                  0x464
-
-#define AVIVO_PCLK_CRTC1_CNTL                                   0x480
-#define AVIVO_PCLK_CRTC2_CNTL                                   0x484
-
-#define AVIVO_D1CRTC_H_TOTAL					0x6000
-#define AVIVO_D1CRTC_H_BLANK_START_END                          0x6004
-#define AVIVO_D1CRTC_H_SYNC_A                                   0x6008
-#define AVIVO_D1CRTC_H_SYNC_A_CNTL                              0x600c
-#define AVIVO_D1CRTC_H_SYNC_B                                   0x6010
-#define AVIVO_D1CRTC_H_SYNC_B_CNTL                              0x6014
-
-#define AVIVO_D1CRTC_V_TOTAL					0x6020
-#define AVIVO_D1CRTC_V_BLANK_START_END                          0x6024
-#define AVIVO_D1CRTC_V_SYNC_A                                   0x6028
-#define AVIVO_D1CRTC_V_SYNC_A_CNTL                              0x602c
-#define AVIVO_D1CRTC_V_SYNC_B                                   0x6030
-#define AVIVO_D1CRTC_V_SYNC_B_CNTL                              0x6034
-
-#define AVIVO_D1CRTC_CONTROL                                    0x6080
-#       define AVIVO_CRTC_EN                                    (1 << 0)
-#       define AVIVO_CRTC_DISP_READ_REQUEST_DISABLE             (1 << 24)
-#define AVIVO_D1CRTC_BLANK_CONTROL                              0x6084
-#define AVIVO_D1CRTC_INTERLACE_CONTROL                          0x6088
-#define AVIVO_D1CRTC_INTERLACE_STATUS                           0x608c
-#define AVIVO_D1CRTC_STATUS                                     0x609c
-#       define AVIVO_D1CRTC_V_BLANK                             (1 << 0)
-#define AVIVO_D1CRTC_STATUS_POSITION                            0x60a0
-#define AVIVO_D1CRTC_FRAME_COUNT                                0x60a4
-#define AVIVO_D1CRTC_STEREO_CONTROL                             0x60c4
-
-#define AVIVO_D1MODE_MASTER_UPDATE_MODE                         0x60e4
-
-/* master controls */
-#define AVIVO_DC_CRTC_MASTER_EN                                 0x60f8
-#define AVIVO_DC_CRTC_TV_CONTROL                                0x60fc
-
-#define AVIVO_D1GRPH_ENABLE                                     0x6100
-#define AVIVO_D1GRPH_CONTROL                                    0x6104
-#       define AVIVO_D1GRPH_CONTROL_DEPTH_8BPP                  (0 << 0)
-#       define AVIVO_D1GRPH_CONTROL_DEPTH_16BPP                 (1 << 0)
-#       define AVIVO_D1GRPH_CONTROL_DEPTH_32BPP                 (2 << 0)
-#       define AVIVO_D1GRPH_CONTROL_DEPTH_64BPP                 (3 << 0)
-
-#       define AVIVO_D1GRPH_CONTROL_8BPP_INDEXED                (0 << 8)
-
-#       define AVIVO_D1GRPH_CONTROL_16BPP_ARGB1555              (0 << 8)
-#       define AVIVO_D1GRPH_CONTROL_16BPP_RGB565                (1 << 8)
-#       define AVIVO_D1GRPH_CONTROL_16BPP_ARGB4444              (2 << 8)
-#       define AVIVO_D1GRPH_CONTROL_16BPP_AI88                  (3 << 8)
-#       define AVIVO_D1GRPH_CONTROL_16BPP_MONO16                (4 << 8)
-
-#       define AVIVO_D1GRPH_CONTROL_32BPP_ARGB8888              (0 << 8)
-#       define AVIVO_D1GRPH_CONTROL_32BPP_ARGB2101010           (1 << 8)
-#       define AVIVO_D1GRPH_CONTROL_32BPP_DIGITAL               (2 << 8)
-#       define AVIVO_D1GRPH_CONTROL_32BPP_8B_ARGB2101010        (3 << 8)
-
-
-#       define AVIVO_D1GRPH_CONTROL_64BPP_ARGB16161616          (0 << 8)
-
-#       define AVIVO_D1GRPH_SWAP_RB                             (1 << 16)
-#       define AVIVO_D1GRPH_TILED                               (1 << 20)
-#       define AVIVO_D1GRPH_MACRO_ADDRESS_MODE                  (1 << 21)
-
-#       define R600_D1GRPH_ARRAY_MODE_LINEAR_GENERAL            (0 << 20)
-#       define R600_D1GRPH_ARRAY_MODE_LINEAR_ALIGNED            (1 << 20)
-#       define R600_D1GRPH_ARRAY_MODE_1D_TILED_THIN1            (2 << 20)
-#       define R600_D1GRPH_ARRAY_MODE_2D_TILED_THIN1            (4 << 20)
-
-/* The R7xx *_HIGH surface regs are backwards; the D1 regs are in the D2
- * block and vice versa.  This applies to GRPH, CUR, etc.
- */
-#define AVIVO_D1GRPH_LUT_SEL                                    0x6108
-#define AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS                    0x6110
-#define R700_D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH                0x6914
-#define R700_D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH                0x6114
-#define AVIVO_D1GRPH_SECONDARY_SURFACE_ADDRESS                  0x6118
-#define R700_D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH              0x691c
-#define R700_D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH              0x611c
-#define AVIVO_D1GRPH_PITCH                                      0x6120
-#define AVIVO_D1GRPH_SURFACE_OFFSET_X                           0x6124
-#define AVIVO_D1GRPH_SURFACE_OFFSET_Y                           0x6128
-#define AVIVO_D1GRPH_X_START                                    0x612c
-#define AVIVO_D1GRPH_Y_START                                    0x6130
-#define AVIVO_D1GRPH_X_END                                      0x6134
-#define AVIVO_D1GRPH_Y_END                                      0x6138
-#define AVIVO_D1GRPH_UPDATE                                     0x6144
-#       define AVIVO_D1GRPH_SURFACE_UPDATE_PENDING              (1 << 2)
-#       define AVIVO_D1GRPH_UPDATE_LOCK                         (1 << 16)
-#define AVIVO_D1GRPH_FLIP_CONTROL                               0x6148
-#       define AVIVO_D1GRPH_SURFACE_UPDATE_H_RETRACE_EN         (1 << 0)
-
-#define AVIVO_D1CUR_CONTROL                     0x6400
-#       define AVIVO_D1CURSOR_EN                (1 << 0)
-#       define AVIVO_D1CURSOR_MODE_SHIFT        8
-#       define AVIVO_D1CURSOR_MODE_MASK         (3 << 8)
-#       define AVIVO_D1CURSOR_MODE_24BPP        2
-#define AVIVO_D1CUR_SURFACE_ADDRESS             0x6408
-#define R700_D1CUR_SURFACE_ADDRESS_HIGH         0x6c0c
-#define R700_D2CUR_SURFACE_ADDRESS_HIGH         0x640c
-#define AVIVO_D1CUR_SIZE                        0x6410
-#define AVIVO_D1CUR_POSITION                    0x6414
-#define AVIVO_D1CUR_HOT_SPOT                    0x6418
-#define AVIVO_D1CUR_UPDATE                      0x6424
-#       define AVIVO_D1CURSOR_UPDATE_LOCK       (1 << 16)
-
-#define AVIVO_DC_LUT_RW_SELECT                  0x6480
-#define AVIVO_DC_LUT_RW_MODE                    0x6484
-#define AVIVO_DC_LUT_RW_INDEX                   0x6488
-#define AVIVO_DC_LUT_SEQ_COLOR                  0x648c
-#define AVIVO_DC_LUT_PWL_DATA                   0x6490
-#define AVIVO_DC_LUT_30_COLOR                   0x6494
-#define AVIVO_DC_LUT_READ_PIPE_SELECT           0x6498
-#define AVIVO_DC_LUT_WRITE_EN_MASK              0x649c
-#define AVIVO_DC_LUT_AUTOFILL                   0x64a0
-
-#define AVIVO_DC_LUTA_CONTROL                   0x64c0
-#define AVIVO_DC_LUTA_BLACK_OFFSET_BLUE         0x64c4
-#define AVIVO_DC_LUTA_BLACK_OFFSET_GREEN        0x64c8
-#define AVIVO_DC_LUTA_BLACK_OFFSET_RED          0x64cc
-#define AVIVO_DC_LUTA_WHITE_OFFSET_BLUE         0x64d0
-#define AVIVO_DC_LUTA_WHITE_OFFSET_GREEN        0x64d4
-#define AVIVO_DC_LUTA_WHITE_OFFSET_RED          0x64d8
-
-#define AVIVO_DC_LB_MEMORY_SPLIT                0x6520
-#       define AVIVO_DC_LB_MEMORY_SPLIT_MASK    0x3
-#       define AVIVO_DC_LB_MEMORY_SPLIT_SHIFT   0
-#       define AVIVO_DC_LB_MEMORY_SPLIT_D1HALF_D2HALF  0
-#       define AVIVO_DC_LB_MEMORY_SPLIT_D1_3Q_D2_1Q    1
-#       define AVIVO_DC_LB_MEMORY_SPLIT_D1_ONLY        2
-#       define AVIVO_DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q    3
-#       define AVIVO_DC_LB_MEMORY_SPLIT_SHIFT_MODE (1 << 2)
-#       define AVIVO_DC_LB_DISP1_END_ADR_SHIFT  4
-#       define AVIVO_DC_LB_DISP1_END_ADR_MASK   0x7ff
-
-#define AVIVO_D1MODE_DATA_FORMAT                0x6528
-#       define AVIVO_D1MODE_INTERLEAVE_EN       (1 << 0)
-#define AVIVO_D1MODE_DESKTOP_HEIGHT             0x652C
-#define AVIVO_D1MODE_VBLANK_STATUS              0x6534
-#       define AVIVO_VBLANK_ACK                 (1 << 4)
-#define AVIVO_D1MODE_VLINE_START_END            0x6538
-#define AVIVO_D1MODE_VLINE_STATUS               0x653c
-#       define AVIVO_D1MODE_VLINE_STAT          (1 << 12)
-#define AVIVO_DxMODE_INT_MASK                   0x6540
-#       define AVIVO_D1MODE_INT_MASK            (1 << 0)
-#       define AVIVO_D2MODE_INT_MASK            (1 << 8)
-#define AVIVO_D1MODE_VIEWPORT_START             0x6580
-#define AVIVO_D1MODE_VIEWPORT_SIZE              0x6584
-#define AVIVO_D1MODE_EXT_OVERSCAN_LEFT_RIGHT    0x6588
-#define AVIVO_D1MODE_EXT_OVERSCAN_TOP_BOTTOM    0x658c
-
-#define AVIVO_D1SCL_SCALER_ENABLE               0x6590
-#define AVIVO_D1SCL_SCALER_TAP_CONTROL		0x6594
-#define AVIVO_D1SCL_UPDATE                      0x65cc
-#       define AVIVO_D1SCL_UPDATE_LOCK          (1 << 16)
-
-/* second crtc */
-#define AVIVO_D2CRTC_H_TOTAL					0x6800
-#define AVIVO_D2CRTC_H_BLANK_START_END                          0x6804
-#define AVIVO_D2CRTC_H_SYNC_A                                   0x6808
-#define AVIVO_D2CRTC_H_SYNC_A_CNTL                              0x680c
-#define AVIVO_D2CRTC_H_SYNC_B                                   0x6810
-#define AVIVO_D2CRTC_H_SYNC_B_CNTL                              0x6814
-
-#define AVIVO_D2CRTC_V_TOTAL					0x6820
-#define AVIVO_D2CRTC_V_BLANK_START_END                          0x6824
-#define AVIVO_D2CRTC_V_SYNC_A                                   0x6828
-#define AVIVO_D2CRTC_V_SYNC_A_CNTL                              0x682c
-#define AVIVO_D2CRTC_V_SYNC_B                                   0x6830
-#define AVIVO_D2CRTC_V_SYNC_B_CNTL                              0x6834
-
-#define AVIVO_D2CRTC_CONTROL                                    0x6880
-#define AVIVO_D2CRTC_BLANK_CONTROL                              0x6884
-#define AVIVO_D2CRTC_INTERLACE_CONTROL                          0x6888
-#define AVIVO_D2CRTC_INTERLACE_STATUS                           0x688c
-#define AVIVO_D2CRTC_STATUS_POSITION                            0x68a0
-#define AVIVO_D2CRTC_FRAME_COUNT                                0x68a4
-#define AVIVO_D2CRTC_STEREO_CONTROL                             0x68c4
-
-#define AVIVO_D2GRPH_ENABLE                                     0x6900
-#define AVIVO_D2GRPH_CONTROL                                    0x6904
-#define AVIVO_D2GRPH_LUT_SEL                                    0x6908
-#define AVIVO_D2GRPH_PRIMARY_SURFACE_ADDRESS                    0x6910
-#define AVIVO_D2GRPH_SECONDARY_SURFACE_ADDRESS                  0x6918
-#define AVIVO_D2GRPH_PITCH                                      0x6920
-#define AVIVO_D2GRPH_SURFACE_OFFSET_X                           0x6924
-#define AVIVO_D2GRPH_SURFACE_OFFSET_Y                           0x6928
-#define AVIVO_D2GRPH_X_START                                    0x692c
-#define AVIVO_D2GRPH_Y_START                                    0x6930
-#define AVIVO_D2GRPH_X_END                                      0x6934
-#define AVIVO_D2GRPH_Y_END                                      0x6938
-#define AVIVO_D2GRPH_UPDATE                                     0x6944
-#define AVIVO_D2GRPH_FLIP_CONTROL                               0x6948
-
-#define AVIVO_D2CUR_CONTROL                     0x6c00
-#define AVIVO_D2CUR_SURFACE_ADDRESS             0x6c08
-#define AVIVO_D2CUR_SIZE                        0x6c10
-#define AVIVO_D2CUR_POSITION                    0x6c14
-
-#define AVIVO_D2MODE_VBLANK_STATUS              0x6d34
-#define AVIVO_D2MODE_VLINE_START_END            0x6d38
-#define AVIVO_D2MODE_VLINE_STATUS               0x6d3c
-#define AVIVO_D2MODE_VIEWPORT_START             0x6d80
-#define AVIVO_D2MODE_VIEWPORT_SIZE              0x6d84
-#define AVIVO_D2MODE_EXT_OVERSCAN_LEFT_RIGHT    0x6d88
-#define AVIVO_D2MODE_EXT_OVERSCAN_TOP_BOTTOM    0x6d8c
-
-#define AVIVO_D2SCL_SCALER_ENABLE               0x6d90
-#define AVIVO_D2SCL_SCALER_TAP_CONTROL		0x6d94
-
-#define AVIVO_DDIA_BIT_DEPTH_CONTROL				0x7214
-
-#define AVIVO_DACA_ENABLE					0x7800
-#	define AVIVO_DAC_ENABLE				(1 << 0)
-#define AVIVO_DACA_SOURCE_SELECT				0x7804
-#       define AVIVO_DAC_SOURCE_CRTC1                   (0 << 0)
-#       define AVIVO_DAC_SOURCE_CRTC2                   (1 << 0)
-#       define AVIVO_DAC_SOURCE_TV                      (2 << 0)
-
-#define AVIVO_DACA_FORCE_OUTPUT_CNTL				0x783c
-# define AVIVO_DACA_FORCE_OUTPUT_CNTL_FORCE_DATA_EN             (1 << 0)
-# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_SEL_SHIFT            (8)
-# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_SEL_BLUE             (1 << 0)
-# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_SEL_GREEN            (1 << 1)
-# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_SEL_RED              (1 << 2)
-# define AVIVO_DACA_FORCE_OUTPUT_CNTL_DATA_ON_BLANKB_ONLY       (1 << 24)
-#define AVIVO_DACA_POWERDOWN					0x7850
-# define AVIVO_DACA_POWERDOWN_POWERDOWN                         (1 << 0)
-# define AVIVO_DACA_POWERDOWN_BLUE                              (1 << 8)
-# define AVIVO_DACA_POWERDOWN_GREEN                             (1 << 16)
-# define AVIVO_DACA_POWERDOWN_RED                               (1 << 24)
-
-#define AVIVO_DACB_ENABLE					0x7a00
-#define AVIVO_DACB_SOURCE_SELECT				0x7a04
-#define AVIVO_DACB_FORCE_OUTPUT_CNTL				0x7a3c
-# define AVIVO_DACB_FORCE_OUTPUT_CNTL_FORCE_DATA_EN             (1 << 0)
-# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_SEL_SHIFT            (8)
-# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_SEL_BLUE             (1 << 0)
-# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_SEL_GREEN            (1 << 1)
-# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_SEL_RED              (1 << 2)
-# define AVIVO_DACB_FORCE_OUTPUT_CNTL_DATA_ON_BLANKB_ONLY       (1 << 24)
-#define AVIVO_DACB_POWERDOWN					0x7a50
-# define AVIVO_DACB_POWERDOWN_POWERDOWN                         (1 << 0)
-# define AVIVO_DACB_POWERDOWN_BLUE                              (1 << 8)
-# define AVIVO_DACB_POWERDOWN_GREEN                             (1 << 16)
-# define AVIVO_DACB_POWERDOWN_RED
-
-#define AVIVO_TMDSA_CNTL                    0x7880
-#   define AVIVO_TMDSA_CNTL_ENABLE               (1 << 0)
-#   define AVIVO_TMDSA_CNTL_HDMI_EN              (1 << 2)
-#   define AVIVO_TMDSA_CNTL_HPD_MASK             (1 << 4)
-#   define AVIVO_TMDSA_CNTL_HPD_SELECT           (1 << 8)
-#   define AVIVO_TMDSA_CNTL_SYNC_PHASE           (1 << 12)
-#   define AVIVO_TMDSA_CNTL_PIXEL_ENCODING       (1 << 16)
-#   define AVIVO_TMDSA_CNTL_DUAL_LINK_ENABLE     (1 << 24)
-#   define AVIVO_TMDSA_CNTL_SWAP                 (1 << 28)
-#define AVIVO_TMDSA_SOURCE_SELECT				0x7884
-/* 78a8 appears to be some kind of (reasonably tolerant) clock?
- * 78d0 definitely hits the transmitter, definitely clock. */
-/* MYSTERY1 This appears to control dithering? */
-#define AVIVO_TMDSA_BIT_DEPTH_CONTROL		0x7894
-#   define AVIVO_TMDS_BIT_DEPTH_CONTROL_TRUNCATE_EN           (1 << 0)
-#   define AVIVO_TMDS_BIT_DEPTH_CONTROL_TRUNCATE_DEPTH        (1 << 4)
-#   define AVIVO_TMDS_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN     (1 << 8)
-#   define AVIVO_TMDS_BIT_DEPTH_CONTROL_SPATIAL_DITHER_DEPTH  (1 << 12)
-#   define AVIVO_TMDS_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_EN    (1 << 16)
-#   define AVIVO_TMDS_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_DEPTH (1 << 20)
-#   define AVIVO_TMDS_BIT_DEPTH_CONTROL_TEMPORAL_LEVEL        (1 << 24)
-#   define AVIVO_TMDS_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_RESET (1 << 26)
-#define AVIVO_TMDSA_DCBALANCER_CONTROL                  0x78d0
-#   define AVIVO_TMDSA_DCBALANCER_CONTROL_EN                  (1 << 0)
-#   define AVIVO_TMDSA_DCBALANCER_CONTROL_TEST_EN             (1 << 8)
-#   define AVIVO_TMDSA_DCBALANCER_CONTROL_TEST_IN_SHIFT       (16)
-#   define AVIVO_TMDSA_DCBALANCER_CONTROL_FORCE               (1 << 24)
-#define AVIVO_TMDSA_DATA_SYNCHRONIZATION                0x78d8
-#   define AVIVO_TMDSA_DATA_SYNCHRONIZATION_DSYNSEL           (1 << 0)
-#   define AVIVO_TMDSA_DATA_SYNCHRONIZATION_PFREQCHG          (1 << 8)
-#define AVIVO_TMDSA_CLOCK_ENABLE            0x7900
-#define AVIVO_TMDSA_TRANSMITTER_ENABLE              0x7904
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_TX0_ENABLE          (1 << 0)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKC0EN             (1 << 1)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD00EN            (1 << 2)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD01EN            (1 << 3)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD02EN            (1 << 4)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_TX1_ENABLE          (1 << 8)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD10EN            (1 << 10)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD11EN            (1 << 11)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKD12EN            (1 << 12)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_TX_ENABLE_HPD_MASK  (1 << 16)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKCEN_HPD_MASK     (1 << 17)
-#   define AVIVO_TMDSA_TRANSMITTER_ENABLE_LNKDEN_HPD_MASK     (1 << 18)
-
-#define AVIVO_TMDSA_TRANSMITTER_CONTROL				0x7910
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_PLL_ENABLE	(1 << 0)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_PLL_RESET	(1 << 1)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_PLL_HPD_MASK_SHIFT	(2)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_IDSCKSEL	        (1 << 4)
-#       define AVIVO_TMDSA_TRANSMITTER_CONTROL_BGSLEEP          (1 << 5)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_PLL_PWRUP_SEQ_EN	(1 << 6)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_TMCLK	        (1 << 8)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_TMCLK_FROM_PADS	(1 << 13)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_TDCLK	        (1 << 14)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_TDCLK_FROM_PADS	(1 << 15)
-#       define AVIVO_TMDSA_TRANSMITTER_CONTROL_CLK_PATTERN_SHIFT (16)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_BYPASS_PLL	(1 << 28)
-#       define AVIVO_TMDSA_TRANSMITTER_CONTROL_USE_CLK_DATA     (1 << 29)
-#	define AVIVO_TMDSA_TRANSMITTER_CONTROL_INPUT_TEST_CLK_SEL	(1 << 31)
-
-#define AVIVO_LVTMA_CNTL					0x7a80
-#   define AVIVO_LVTMA_CNTL_ENABLE               (1 << 0)
-#   define AVIVO_LVTMA_CNTL_HDMI_EN              (1 << 2)
-#   define AVIVO_LVTMA_CNTL_HPD_MASK             (1 << 4)
-#   define AVIVO_LVTMA_CNTL_HPD_SELECT           (1 << 8)
-#   define AVIVO_LVTMA_CNTL_SYNC_PHASE           (1 << 12)
-#   define AVIVO_LVTMA_CNTL_PIXEL_ENCODING       (1 << 16)
-#   define AVIVO_LVTMA_CNTL_DUAL_LINK_ENABLE     (1 << 24)
-#   define AVIVO_LVTMA_CNTL_SWAP                 (1 << 28)
-#define AVIVO_LVTMA_SOURCE_SELECT                               0x7a84
-#define AVIVO_LVTMA_COLOR_FORMAT                                0x7a88
-#define AVIVO_LVTMA_BIT_DEPTH_CONTROL                           0x7a94
-#   define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_EN           (1 << 0)
-#   define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_DEPTH        (1 << 4)
-#   define AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN     (1 << 8)
-#   define AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_DEPTH  (1 << 12)
-#   define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_EN    (1 << 16)
-#   define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_DEPTH (1 << 20)
-#   define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TEMPORAL_LEVEL        (1 << 24)
-#   define AVIVO_LVTMA_BIT_DEPTH_CONTROL_TEMPORAL_DITHER_RESET (1 << 26)
-
-
-
-#define AVIVO_LVTMA_DCBALANCER_CONTROL                  0x7ad0
-#   define AVIVO_LVTMA_DCBALANCER_CONTROL_EN                  (1 << 0)
-#   define AVIVO_LVTMA_DCBALANCER_CONTROL_TEST_EN             (1 << 8)
-#   define AVIVO_LVTMA_DCBALANCER_CONTROL_TEST_IN_SHIFT       (16)
-#   define AVIVO_LVTMA_DCBALANCER_CONTROL_FORCE               (1 << 24)
-
-#define AVIVO_LVTMA_DATA_SYNCHRONIZATION                0x78d8
-#   define AVIVO_LVTMA_DATA_SYNCHRONIZATION_DSYNSEL           (1 << 0)
-#   define AVIVO_LVTMA_DATA_SYNCHRONIZATION_PFREQCHG          (1 << 8)
-#define R500_LVTMA_CLOCK_ENABLE			0x7b00
-#define R600_LVTMA_CLOCK_ENABLE			0x7b04
-
-#define R500_LVTMA_TRANSMITTER_ENABLE              0x7b04
-#define R600_LVTMA_TRANSMITTER_ENABLE              0x7b08
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKC0EN             (1 << 1)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD00EN            (1 << 2)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD01EN            (1 << 3)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD02EN            (1 << 4)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD03EN            (1 << 5)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKC1EN             (1 << 9)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD10EN            (1 << 10)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD11EN            (1 << 11)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKD12EN            (1 << 12)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKCEN_HPD_MASK     (1 << 17)
-#   define AVIVO_LVTMA_TRANSMITTER_ENABLE_LNKDEN_HPD_MASK     (1 << 18)
-
-#define R500_LVTMA_TRANSMITTER_CONTROL			        0x7b10
-#define R600_LVTMA_TRANSMITTER_CONTROL			        0x7b14
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_PLL_ENABLE	  (1 << 0)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_PLL_RESET	  (1 << 1)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_PLL_HPD_MASK_SHIFT (2)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_IDSCKSEL	          (1 << 4)
-#       define AVIVO_LVTMA_TRANSMITTER_CONTROL_BGSLEEP            (1 << 5)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_PLL_PWRUP_SEQ_EN	  (1 << 6)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_TMCLK	          (1 << 8)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_TMCLK_FROM_PADS	  (1 << 13)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_TDCLK	          (1 << 14)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_TDCLK_FROM_PADS	  (1 << 15)
-#       define AVIVO_LVTMA_TRANSMITTER_CONTROL_CLK_PATTERN_SHIFT  (16)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_BYPASS_PLL	  (1 << 28)
-#       define AVIVO_LVTMA_TRANSMITTER_CONTROL_USE_CLK_DATA       (1 << 29)
-#	define AVIVO_LVTMA_TRANSMITTER_CONTROL_INPUT_TEST_CLK_SEL (1 << 31)
-
-#define R500_LVTMA_PWRSEQ_CNTL						0x7af0
-#define R600_LVTMA_PWRSEQ_CNTL						0x7af4
-#	define AVIVO_LVTMA_PWRSEQ_EN					    (1 << 0)
-#	define AVIVO_LVTMA_PWRSEQ_PLL_ENABLE_MASK			    (1 << 2)
-#	define AVIVO_LVTMA_PWRSEQ_PLL_RESET_MASK			    (1 << 3)
-#	define AVIVO_LVTMA_PWRSEQ_TARGET_STATE				    (1 << 4)
-#	define AVIVO_LVTMA_SYNCEN					    (1 << 8)
-#	define AVIVO_LVTMA_SYNCEN_OVRD					    (1 << 9)
-#	define AVIVO_LVTMA_SYNCEN_POL					    (1 << 10)
-#	define AVIVO_LVTMA_DIGON					    (1 << 16)
-#	define AVIVO_LVTMA_DIGON_OVRD					    (1 << 17)
-#	define AVIVO_LVTMA_DIGON_POL					    (1 << 18)
-#	define AVIVO_LVTMA_BLON						    (1 << 24)
-#	define AVIVO_LVTMA_BLON_OVRD					    (1 << 25)
-#	define AVIVO_LVTMA_BLON_POL					    (1 << 26)
-
-#define R500_LVTMA_PWRSEQ_STATE                        0x7af4
-#define R600_LVTMA_PWRSEQ_STATE                        0x7af8
-#       define AVIVO_LVTMA_PWRSEQ_STATE_TARGET_STATE_R          (1 << 0)
-#       define AVIVO_LVTMA_PWRSEQ_STATE_DIGON                   (1 << 1)
-#       define AVIVO_LVTMA_PWRSEQ_STATE_SYNCEN                  (1 << 2)
-#       define AVIVO_LVTMA_PWRSEQ_STATE_BLON                    (1 << 3)
-#       define AVIVO_LVTMA_PWRSEQ_STATE_DONE                    (1 << 4)
-#       define AVIVO_LVTMA_PWRSEQ_STATE_STATUS_SHIFT            (8)
-
-#define AVIVO_LVDS_BACKLIGHT_CNTL			0x7af8
-#	define AVIVO_LVDS_BACKLIGHT_CNTL_EN			(1 << 0)
-#	define AVIVO_LVDS_BACKLIGHT_LEVEL_MASK		0x0000ff00
-#	define AVIVO_LVDS_BACKLIGHT_LEVEL_SHIFT		8
-
-#define AVIVO_DVOA_BIT_DEPTH_CONTROL			0x7988
-
-#define AVIVO_DC_GPIO_HPD_A                 0x7e94
-#define AVIVO_DC_GPIO_HPD_Y                 0x7e9c
-
-#define AVIVO_DC_I2C_STATUS1				0x7d30
-#	define AVIVO_DC_I2C_DONE			(1 << 0)
-#	define AVIVO_DC_I2C_NACK			(1 << 1)
-#	define AVIVO_DC_I2C_HALT			(1 << 2)
-#	define AVIVO_DC_I2C_GO			        (1 << 3)
-#define AVIVO_DC_I2C_RESET 				0x7d34
-#	define AVIVO_DC_I2C_SOFT_RESET			(1 << 0)
-#	define AVIVO_DC_I2C_ABORT			(1 << 8)
-#define AVIVO_DC_I2C_CONTROL1 				0x7d38
-#	define AVIVO_DC_I2C_START			(1 << 0)
-#	define AVIVO_DC_I2C_STOP			(1 << 1)
-#	define AVIVO_DC_I2C_RECEIVE			(1 << 2)
-#	define AVIVO_DC_I2C_EN			        (1 << 8)
-#	define AVIVO_DC_I2C_PIN_SELECT(x)		((x) << 16)
-#	define AVIVO_SEL_DDC1			        0
-#	define AVIVO_SEL_DDC2			        1
-#	define AVIVO_SEL_DDC3			        2
-#define AVIVO_DC_I2C_CONTROL2 				0x7d3c
-#	define AVIVO_DC_I2C_ADDR_COUNT(x)		((x) << 0)
-#	define AVIVO_DC_I2C_DATA_COUNT(x)		((x) << 8)
-#define AVIVO_DC_I2C_CONTROL3 				0x7d40
-#	define AVIVO_DC_I2C_DATA_DRIVE_EN		(1 << 0)
-#	define AVIVO_DC_I2C_DATA_DRIVE_SEL		(1 << 1)
-#	define AVIVO_DC_I2C_CLK_DRIVE_EN		(1 << 7)
-#	define AVIVO_DC_I2C_RD_INTRA_BYTE_DELAY(x)      ((x) << 8)
-#	define AVIVO_DC_I2C_WR_INTRA_BYTE_DELAY(x)	((x) << 16)
-#	define AVIVO_DC_I2C_TIME_LIMIT(x)		((x) << 24)
-#define AVIVO_DC_I2C_DATA 				0x7d44
-#define AVIVO_DC_I2C_INTERRUPT_CONTROL 			0x7d48
-#	define AVIVO_DC_I2C_INTERRUPT_STATUS		(1 << 0)
-#	define AVIVO_DC_I2C_INTERRUPT_AK		(1 << 8)
-#	define AVIVO_DC_I2C_INTERRUPT_ENABLE		(1 << 16)
-#define AVIVO_DC_I2C_ARBITRATION 			0x7d50
-#	define AVIVO_DC_I2C_SW_WANTS_TO_USE_I2C		(1 << 0)
-#	define AVIVO_DC_I2C_SW_CAN_USE_I2C		(1 << 1)
-#	define AVIVO_DC_I2C_SW_DONE_USING_I2C		(1 << 8)
-#	define AVIVO_DC_I2C_HW_NEEDS_I2C		(1 << 9)
-#	define AVIVO_DC_I2C_ABORT_HDCP_I2C		(1 << 16)
-#	define AVIVO_DC_I2C_HW_USING_I2C		(1 << 17)
-
-#define AVIVO_DC_GPIO_DDC1_MASK 		        0x7e40
-#define AVIVO_DC_GPIO_DDC1_A 		                0x7e44
-#define AVIVO_DC_GPIO_DDC1_EN 		                0x7e48
-#define AVIVO_DC_GPIO_DDC1_Y 		                0x7e4c
-
-#define AVIVO_DC_GPIO_DDC2_MASK 		        0x7e50
-#define AVIVO_DC_GPIO_DDC2_A 		                0x7e54
-#define AVIVO_DC_GPIO_DDC2_EN 		                0x7e58
-#define AVIVO_DC_GPIO_DDC2_Y 		                0x7e5c
-
-#define AVIVO_DC_GPIO_DDC3_MASK 		        0x7e60
-#define AVIVO_DC_GPIO_DDC3_A 		                0x7e64
-#define AVIVO_DC_GPIO_DDC3_EN 		                0x7e68
-#define AVIVO_DC_GPIO_DDC3_Y 		                0x7e6c
-
-#define AVIVO_DISP_INTERRUPT_STATUS                             0x7edc
-#       define AVIVO_D1_VBLANK_INTERRUPT                        (1 << 4)
-#       define AVIVO_D2_VBLANK_INTERRUPT                        (1 << 5)
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r520.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r520.c
deleted file mode 100644
index ebcc15b0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r520.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "atom.h"
-#include "r520d.h"
-
-/* This files gather functions specifics to: r520,rv530,rv560,rv570,r580 */
-
-int r520_mc_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	uint32_t tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32_MC(R520_MC_STATUS);
-		if (tmp & R520_MC_STATUS_IDLE) {
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-	return -1;
-}
-
-static void r520_gpu_init(struct radeon_device *rdev)
-{
-	unsigned pipe_select_current, gb_pipe_select, tmp;
-
-	rv515_vga_render_disable(rdev);
-	/*
-	 * DST_PIPE_CONFIG		0x170C
-	 * GB_TILE_CONFIG		0x4018
-	 * GB_FIFO_SIZE			0x4024
-	 * GB_PIPE_SELECT		0x402C
-	 * GB_PIPE_SELECT2              0x4124
-	 *	Z_PIPE_SHIFT			0
-	 *	Z_PIPE_MASK			0x000000003
-	 * GB_FIFO_SIZE2                0x4128
-	 *	SC_SFIFO_SIZE_SHIFT		0
-	 *	SC_SFIFO_SIZE_MASK		0x000000003
-	 *	SC_MFIFO_SIZE_SHIFT		2
-	 *	SC_MFIFO_SIZE_MASK		0x00000000C
-	 *	FG_SFIFO_SIZE_SHIFT		4
-	 *	FG_SFIFO_SIZE_MASK		0x000000030
-	 *	ZB_MFIFO_SIZE_SHIFT		6
-	 *	ZB_MFIFO_SIZE_MASK		0x0000000C0
-	 * GA_ENHANCE			0x4274
-	 * SU_REG_DEST			0x42C8
-	 */
-	/* workaround for RV530 */
-	if (rdev->family == CHIP_RV530) {
-		WREG32(0x4128, 0xFF);
-	}
-	r420_pipes_init(rdev);
-	gb_pipe_select = RREG32(R400_GB_PIPE_SELECT);
-	tmp = RREG32(R300_DST_PIPE_CONFIG);
-	pipe_select_current = (tmp >> 2) & 3;
-	tmp = (1 << pipe_select_current) |
-	      (((gb_pipe_select >> 8) & 0xF) << 4);
-	WREG32_PLL(0x000D, tmp);
-	if (r520_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-}
-
-static void r520_vram_get_type(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-
-	rdev->mc.vram_width = 128;
-	rdev->mc.vram_is_ddr = true;
-	tmp = RREG32_MC(R520_MC_CNTL0);
-	switch ((tmp & R520_MEM_NUM_CHANNELS_MASK) >> R520_MEM_NUM_CHANNELS_SHIFT) {
-	case 0:
-		rdev->mc.vram_width = 32;
-		break;
-	case 1:
-		rdev->mc.vram_width = 64;
-		break;
-	case 2:
-		rdev->mc.vram_width = 128;
-		break;
-	case 3:
-		rdev->mc.vram_width = 256;
-		break;
-	default:
-		rdev->mc.vram_width = 128;
-		break;
-	}
-	if (tmp & R520_MC_CHANNEL_SIZE)
-		rdev->mc.vram_width *= 2;
-}
-
-void r520_mc_init(struct radeon_device *rdev)
-{
-
-	r520_vram_get_type(rdev);
-	r100_vram_init_sizes(rdev);
-	radeon_vram_location(rdev, &rdev->mc, 0);
-	rdev->mc.gtt_base_align = 0;
-	if (!(rdev->flags & RADEON_IS_AGP))
-		radeon_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-}
-
-void r520_mc_program(struct radeon_device *rdev)
-{
-	struct rv515_mc_save save;
-
-	/* Stops all mc clients */
-	rv515_mc_stop(rdev, &save);
-
-	/* Wait for mc idle */
-	if (r520_mc_wait_for_idle(rdev))
-		dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n");
-	/* Write VRAM size in case we are limiting it */
-	WREG32(R_0000F8_CONFIG_MEMSIZE, rdev->mc.real_vram_size);
-	/* Program MC, should be a 32bits limited address space */
-	WREG32_MC(R_000004_MC_FB_LOCATION,
-			S_000004_MC_FB_START(rdev->mc.vram_start >> 16) |
-			S_000004_MC_FB_TOP(rdev->mc.vram_end >> 16));
-	WREG32(R_000134_HDP_FB_LOCATION,
-		S_000134_HDP_FB_START(rdev->mc.vram_start >> 16));
-	if (rdev->flags & RADEON_IS_AGP) {
-		WREG32_MC(R_000005_MC_AGP_LOCATION,
-			S_000005_MC_AGP_START(rdev->mc.gtt_start >> 16) |
-			S_000005_MC_AGP_TOP(rdev->mc.gtt_end >> 16));
-		WREG32_MC(R_000006_AGP_BASE, lower_32_bits(rdev->mc.agp_base));
-		WREG32_MC(R_000007_AGP_BASE_2,
-			S_000007_AGP_BASE_ADDR_2(upper_32_bits(rdev->mc.agp_base)));
-	} else {
-		WREG32_MC(R_000005_MC_AGP_LOCATION, 0xFFFFFFFF);
-		WREG32_MC(R_000006_AGP_BASE, 0);
-		WREG32_MC(R_000007_AGP_BASE_2, 0);
-	}
-
-	rv515_mc_resume(rdev, &save);
-}
-
-static int r520_startup(struct radeon_device *rdev)
-{
-	int r;
-
-	r520_mc_program(rdev);
-	/* Resume clock */
-	rv515_clock_startup(rdev);
-	/* Initialize GPU configuration (# pipes, ...) */
-	r520_gpu_init(rdev);
-	/* Initialize GART (initialize after TTM so we can allocate
-	 * memory through TTM but finalize after TTM) */
-	if (rdev->flags & RADEON_IS_PCIE) {
-		r = rv370_pcie_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	rs600_irq_set(rdev);
-	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
-	/* 1M ring buffer */
-	r = r100_cp_init(rdev, 1024 * 1024);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
-		return r;
-	}
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		dev_err(rdev->dev, "failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-	return 0;
-}
-
-int r520_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Make sur GART are not working */
-	if (rdev->flags & RADEON_IS_PCIE)
-		rv370_pcie_gart_disable(rdev);
-	/* Resume clock before doing reset */
-	rv515_clock_startup(rdev);
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* post */
-	atom_asic_init(rdev->mode_info.atom_context);
-	/* Resume clock after posting */
-	rv515_clock_startup(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-
-	rdev->accel_working = true;
-	r = r520_startup(rdev);
-	if (r) {
-		rdev->accel_working = false;
-	}
-	return r;
-}
-
-int r520_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Initialize scratch registers */
-	radeon_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* restore some register to sane defaults */
-	r100_restore_sanity(rdev);
-	/* TODO: disable VGA need to use VGA request */
-	/* BIOS*/
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	if (rdev->is_atom_bios) {
-		r = radeon_atombios_init(rdev);
-		if (r)
-			return r;
-	} else {
-		dev_err(rdev->dev, "Expecting atombios for RV515 GPU\n");
-		return -EINVAL;
-	}
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev,
-			"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* check if cards are posted or not */
-	if (radeon_boot_test_post_card(rdev) == false)
-		return -EINVAL;
-
-	if (!radeon_card_posted(rdev) && rdev->bios) {
-		DRM_INFO("GPU not posted. posting now...\n");
-		atom_asic_init(rdev->mode_info.atom_context);
-	}
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* initialize AGP */
-	if (rdev->flags & RADEON_IS_AGP) {
-		r = radeon_agp_init(rdev);
-		if (r) {
-			radeon_agp_disable(rdev);
-		}
-	}
-	/* initialize memory controller */
-	r520_mc_init(rdev);
-	rv515_debugfs(rdev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-	r = rv370_pcie_gart_init(rdev);
-	if (r)
-		return r;
-	rv515_set_safe_registers(rdev);
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = r520_startup(rdev);
-	if (r) {
-		/* Somethings want wront with the accel init stop accel */
-		dev_err(rdev->dev, "Disabling GPU acceleration\n");
-		r100_cp_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		rv370_pcie_gart_fini(rdev);
-		radeon_agp_fini(rdev);
-		rdev->accel_working = false;
-	}
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r520d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r520d.h
deleted file mode 100644
index 61af61f6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r520d.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __R520D_H__
-#define __R520D_H__
-
-/* Registers */
-#define R_0000F8_CONFIG_MEMSIZE                      0x0000F8
-#define   S_0000F8_CONFIG_MEMSIZE(x)                   (((x) & 0xFFFFFFFF) << 0)
-#define   G_0000F8_CONFIG_MEMSIZE(x)                   (((x) >> 0) & 0xFFFFFFFF)
-#define   C_0000F8_CONFIG_MEMSIZE                      0x00000000
-#define R_000134_HDP_FB_LOCATION                     0x000134
-#define   S_000134_HDP_FB_START(x)                     (((x) & 0xFFFF) << 0)
-#define   G_000134_HDP_FB_START(x)                     (((x) >> 0) & 0xFFFF)
-#define   C_000134_HDP_FB_START                        0xFFFF0000
-#define R_0007C0_CP_STAT                             0x0007C0
-#define   S_0007C0_MRU_BUSY(x)                         (((x) & 0x1) << 0)
-#define   G_0007C0_MRU_BUSY(x)                         (((x) >> 0) & 0x1)
-#define   C_0007C0_MRU_BUSY                            0xFFFFFFFE
-#define   S_0007C0_MWU_BUSY(x)                         (((x) & 0x1) << 1)
-#define   G_0007C0_MWU_BUSY(x)                         (((x) >> 1) & 0x1)
-#define   C_0007C0_MWU_BUSY                            0xFFFFFFFD
-#define   S_0007C0_RSIU_BUSY(x)                        (((x) & 0x1) << 2)
-#define   G_0007C0_RSIU_BUSY(x)                        (((x) >> 2) & 0x1)
-#define   C_0007C0_RSIU_BUSY                           0xFFFFFFFB
-#define   S_0007C0_RCIU_BUSY(x)                        (((x) & 0x1) << 3)
-#define   G_0007C0_RCIU_BUSY(x)                        (((x) >> 3) & 0x1)
-#define   C_0007C0_RCIU_BUSY                           0xFFFFFFF7
-#define   S_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) & 0x1) << 9)
-#define   G_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) >> 9) & 0x1)
-#define   C_0007C0_CSF_PRIMARY_BUSY                    0xFFFFFDFF
-#define   S_0007C0_CSF_INDIRECT_BUSY(x)                (((x) & 0x1) << 10)
-#define   G_0007C0_CSF_INDIRECT_BUSY(x)                (((x) >> 10) & 0x1)
-#define   C_0007C0_CSF_INDIRECT_BUSY                   0xFFFFFBFF
-#define   S_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) & 0x1) << 11)
-#define   G_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) >> 11) & 0x1)
-#define   C_0007C0_CSQ_PRIMARY_BUSY                    0xFFFFF7FF
-#define   S_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) & 0x1) << 12)
-#define   G_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) >> 12) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT_BUSY                   0xFFFFEFFF
-#define   S_0007C0_CSI_BUSY(x)                         (((x) & 0x1) << 13)
-#define   G_0007C0_CSI_BUSY(x)                         (((x) >> 13) & 0x1)
-#define   C_0007C0_CSI_BUSY                            0xFFFFDFFF
-#define   S_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) & 0x1) << 14)
-#define   G_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) >> 14) & 0x1)
-#define   C_0007C0_CSF_INDIRECT2_BUSY                  0xFFFFBFFF
-#define   S_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) & 0x1) << 15)
-#define   G_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) >> 15) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT2_BUSY                  0xFFFF7FFF
-#define   S_0007C0_GUIDMA_BUSY(x)                      (((x) & 0x1) << 28)
-#define   G_0007C0_GUIDMA_BUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_0007C0_GUIDMA_BUSY                         0xEFFFFFFF
-#define   S_0007C0_VIDDMA_BUSY(x)                      (((x) & 0x1) << 29)
-#define   G_0007C0_VIDDMA_BUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_0007C0_VIDDMA_BUSY                         0xDFFFFFFF
-#define   S_0007C0_CMDSTRM_BUSY(x)                     (((x) & 0x1) << 30)
-#define   G_0007C0_CMDSTRM_BUSY(x)                     (((x) >> 30) & 0x1)
-#define   C_0007C0_CMDSTRM_BUSY                        0xBFFFFFFF
-#define   S_0007C0_CP_BUSY(x)                          (((x) & 0x1) << 31)
-#define   G_0007C0_CP_BUSY(x)                          (((x) >> 31) & 0x1)
-#define   C_0007C0_CP_BUSY                             0x7FFFFFFF
-#define R_000E40_RBBM_STATUS                         0x000E40
-#define   S_000E40_CMDFIFO_AVAIL(x)                    (((x) & 0x7F) << 0)
-#define   G_000E40_CMDFIFO_AVAIL(x)                    (((x) >> 0) & 0x7F)
-#define   C_000E40_CMDFIFO_AVAIL                       0xFFFFFF80
-#define   S_000E40_HIRQ_ON_RBB(x)                      (((x) & 0x1) << 8)
-#define   G_000E40_HIRQ_ON_RBB(x)                      (((x) >> 8) & 0x1)
-#define   C_000E40_HIRQ_ON_RBB                         0xFFFFFEFF
-#define   S_000E40_CPRQ_ON_RBB(x)                      (((x) & 0x1) << 9)
-#define   G_000E40_CPRQ_ON_RBB(x)                      (((x) >> 9) & 0x1)
-#define   C_000E40_CPRQ_ON_RBB                         0xFFFFFDFF
-#define   S_000E40_CFRQ_ON_RBB(x)                      (((x) & 0x1) << 10)
-#define   G_000E40_CFRQ_ON_RBB(x)                      (((x) >> 10) & 0x1)
-#define   C_000E40_CFRQ_ON_RBB                         0xFFFFFBFF
-#define   S_000E40_HIRQ_IN_RTBUF(x)                    (((x) & 0x1) << 11)
-#define   G_000E40_HIRQ_IN_RTBUF(x)                    (((x) >> 11) & 0x1)
-#define   C_000E40_HIRQ_IN_RTBUF                       0xFFFFF7FF
-#define   S_000E40_CPRQ_IN_RTBUF(x)                    (((x) & 0x1) << 12)
-#define   G_000E40_CPRQ_IN_RTBUF(x)                    (((x) >> 12) & 0x1)
-#define   C_000E40_CPRQ_IN_RTBUF                       0xFFFFEFFF
-#define   S_000E40_CFRQ_IN_RTBUF(x)                    (((x) & 0x1) << 13)
-#define   G_000E40_CFRQ_IN_RTBUF(x)                    (((x) >> 13) & 0x1)
-#define   C_000E40_CFRQ_IN_RTBUF                       0xFFFFDFFF
-#define   S_000E40_CF_PIPE_BUSY(x)                     (((x) & 0x1) << 14)
-#define   G_000E40_CF_PIPE_BUSY(x)                     (((x) >> 14) & 0x1)
-#define   C_000E40_CF_PIPE_BUSY                        0xFFFFBFFF
-#define   S_000E40_ENG_EV_BUSY(x)                      (((x) & 0x1) << 15)
-#define   G_000E40_ENG_EV_BUSY(x)                      (((x) >> 15) & 0x1)
-#define   C_000E40_ENG_EV_BUSY                         0xFFFF7FFF
-#define   S_000E40_CP_CMDSTRM_BUSY(x)                  (((x) & 0x1) << 16)
-#define   G_000E40_CP_CMDSTRM_BUSY(x)                  (((x) >> 16) & 0x1)
-#define   C_000E40_CP_CMDSTRM_BUSY                     0xFFFEFFFF
-#define   S_000E40_E2_BUSY(x)                          (((x) & 0x1) << 17)
-#define   G_000E40_E2_BUSY(x)                          (((x) >> 17) & 0x1)
-#define   C_000E40_E2_BUSY                             0xFFFDFFFF
-#define   S_000E40_RB2D_BUSY(x)                        (((x) & 0x1) << 18)
-#define   G_000E40_RB2D_BUSY(x)                        (((x) >> 18) & 0x1)
-#define   C_000E40_RB2D_BUSY                           0xFFFBFFFF
-#define   S_000E40_RB3D_BUSY(x)                        (((x) & 0x1) << 19)
-#define   G_000E40_RB3D_BUSY(x)                        (((x) >> 19) & 0x1)
-#define   C_000E40_RB3D_BUSY                           0xFFF7FFFF
-#define   S_000E40_VAP_BUSY(x)                         (((x) & 0x1) << 20)
-#define   G_000E40_VAP_BUSY(x)                         (((x) >> 20) & 0x1)
-#define   C_000E40_VAP_BUSY                            0xFFEFFFFF
-#define   S_000E40_RE_BUSY(x)                          (((x) & 0x1) << 21)
-#define   G_000E40_RE_BUSY(x)                          (((x) >> 21) & 0x1)
-#define   C_000E40_RE_BUSY                             0xFFDFFFFF
-#define   S_000E40_TAM_BUSY(x)                         (((x) & 0x1) << 22)
-#define   G_000E40_TAM_BUSY(x)                         (((x) >> 22) & 0x1)
-#define   C_000E40_TAM_BUSY                            0xFFBFFFFF
-#define   S_000E40_TDM_BUSY(x)                         (((x) & 0x1) << 23)
-#define   G_000E40_TDM_BUSY(x)                         (((x) >> 23) & 0x1)
-#define   C_000E40_TDM_BUSY                            0xFF7FFFFF
-#define   S_000E40_PB_BUSY(x)                          (((x) & 0x1) << 24)
-#define   G_000E40_PB_BUSY(x)                          (((x) >> 24) & 0x1)
-#define   C_000E40_PB_BUSY                             0xFEFFFFFF
-#define   S_000E40_TIM_BUSY(x)                         (((x) & 0x1) << 25)
-#define   G_000E40_TIM_BUSY(x)                         (((x) >> 25) & 0x1)
-#define   C_000E40_TIM_BUSY                            0xFDFFFFFF
-#define   S_000E40_GA_BUSY(x)                          (((x) & 0x1) << 26)
-#define   G_000E40_GA_BUSY(x)                          (((x) >> 26) & 0x1)
-#define   C_000E40_GA_BUSY                             0xFBFFFFFF
-#define   S_000E40_CBA2D_BUSY(x)                       (((x) & 0x1) << 27)
-#define   G_000E40_CBA2D_BUSY(x)                       (((x) >> 27) & 0x1)
-#define   C_000E40_CBA2D_BUSY                          0xF7FFFFFF
-#define   S_000E40_RBBM_HIBUSY(x)                      (((x) & 0x1) << 28)
-#define   G_000E40_RBBM_HIBUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_000E40_RBBM_HIBUSY                         0xEFFFFFFF
-#define   S_000E40_SKID_CFBUSY(x)                      (((x) & 0x1) << 29)
-#define   G_000E40_SKID_CFBUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_000E40_SKID_CFBUSY                         0xDFFFFFFF
-#define   S_000E40_VAP_VF_BUSY(x)                      (((x) & 0x1) << 30)
-#define   G_000E40_VAP_VF_BUSY(x)                      (((x) >> 30) & 0x1)
-#define   C_000E40_VAP_VF_BUSY                         0xBFFFFFFF
-#define   S_000E40_GUI_ACTIVE(x)                       (((x) & 0x1) << 31)
-#define   G_000E40_GUI_ACTIVE(x)                       (((x) >> 31) & 0x1)
-#define   C_000E40_GUI_ACTIVE                          0x7FFFFFFF
-
-
-#define R_000004_MC_FB_LOCATION                      0x000004
-#define   S_000004_MC_FB_START(x)                      (((x) & 0xFFFF) << 0)
-#define   G_000004_MC_FB_START(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_000004_MC_FB_START                         0xFFFF0000
-#define   S_000004_MC_FB_TOP(x)                        (((x) & 0xFFFF) << 16)
-#define   G_000004_MC_FB_TOP(x)                        (((x) >> 16) & 0xFFFF)
-#define   C_000004_MC_FB_TOP                           0x0000FFFF
-#define R_000005_MC_AGP_LOCATION                     0x000005
-#define   S_000005_MC_AGP_START(x)                     (((x) & 0xFFFF) << 0)
-#define   G_000005_MC_AGP_START(x)                     (((x) >> 0) & 0xFFFF)
-#define   C_000005_MC_AGP_START                        0xFFFF0000
-#define   S_000005_MC_AGP_TOP(x)                       (((x) & 0xFFFF) << 16)
-#define   G_000005_MC_AGP_TOP(x)                       (((x) >> 16) & 0xFFFF)
-#define   C_000005_MC_AGP_TOP                          0x0000FFFF
-#define R_000006_AGP_BASE                            0x000006
-#define   S_000006_AGP_BASE_ADDR(x)                    (((x) & 0xFFFFFFFF) << 0)
-#define   G_000006_AGP_BASE_ADDR(x)                    (((x) >> 0) & 0xFFFFFFFF)
-#define   C_000006_AGP_BASE_ADDR                       0x00000000
-#define R_000007_AGP_BASE_2                          0x000007
-#define   S_000007_AGP_BASE_ADDR_2(x)                  (((x) & 0xF) << 0)
-#define   G_000007_AGP_BASE_ADDR_2(x)                  (((x) >> 0) & 0xF)
-#define   C_000007_AGP_BASE_ADDR_2                     0xFFFFFFF0
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600.c
deleted file mode 100644
index b1ff9ccd..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600.c
+++ /dev/null
@@ -1,3799 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/slab.h>
-#include <linux/seq_file.h>
-#include <linux/firmware.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "radeon_mode.h"
-#include "r600d.h"
-#include "atom.h"
-#include "avivod.h"
-
-#define PFP_UCODE_SIZE 576
-#define PM4_UCODE_SIZE 1792
-#define RLC_UCODE_SIZE 768
-#define R700_PFP_UCODE_SIZE 848
-#define R700_PM4_UCODE_SIZE 1360
-#define R700_RLC_UCODE_SIZE 1024
-#define EVERGREEN_PFP_UCODE_SIZE 1120
-#define EVERGREEN_PM4_UCODE_SIZE 1376
-#define EVERGREEN_RLC_UCODE_SIZE 768
-#define CAYMAN_RLC_UCODE_SIZE 1024
-#define ARUBA_RLC_UCODE_SIZE 1536
-
-/* Firmware Names */
-MODULE_FIRMWARE("radeon/R600_pfp.bin");
-MODULE_FIRMWARE("radeon/R600_me.bin");
-MODULE_FIRMWARE("radeon/RV610_pfp.bin");
-MODULE_FIRMWARE("radeon/RV610_me.bin");
-MODULE_FIRMWARE("radeon/RV630_pfp.bin");
-MODULE_FIRMWARE("radeon/RV630_me.bin");
-MODULE_FIRMWARE("radeon/RV620_pfp.bin");
-MODULE_FIRMWARE("radeon/RV620_me.bin");
-MODULE_FIRMWARE("radeon/RV635_pfp.bin");
-MODULE_FIRMWARE("radeon/RV635_me.bin");
-MODULE_FIRMWARE("radeon/RV670_pfp.bin");
-MODULE_FIRMWARE("radeon/RV670_me.bin");
-MODULE_FIRMWARE("radeon/RS780_pfp.bin");
-MODULE_FIRMWARE("radeon/RS780_me.bin");
-MODULE_FIRMWARE("radeon/RV770_pfp.bin");
-MODULE_FIRMWARE("radeon/RV770_me.bin");
-MODULE_FIRMWARE("radeon/RV730_pfp.bin");
-MODULE_FIRMWARE("radeon/RV730_me.bin");
-MODULE_FIRMWARE("radeon/RV710_pfp.bin");
-MODULE_FIRMWARE("radeon/RV710_me.bin");
-MODULE_FIRMWARE("radeon/R600_rlc.bin");
-MODULE_FIRMWARE("radeon/R700_rlc.bin");
-MODULE_FIRMWARE("radeon/CEDAR_pfp.bin");
-MODULE_FIRMWARE("radeon/CEDAR_me.bin");
-MODULE_FIRMWARE("radeon/CEDAR_rlc.bin");
-MODULE_FIRMWARE("radeon/REDWOOD_pfp.bin");
-MODULE_FIRMWARE("radeon/REDWOOD_me.bin");
-MODULE_FIRMWARE("radeon/REDWOOD_rlc.bin");
-MODULE_FIRMWARE("radeon/JUNIPER_pfp.bin");
-MODULE_FIRMWARE("radeon/JUNIPER_me.bin");
-MODULE_FIRMWARE("radeon/JUNIPER_rlc.bin");
-MODULE_FIRMWARE("radeon/CYPRESS_pfp.bin");
-MODULE_FIRMWARE("radeon/CYPRESS_me.bin");
-MODULE_FIRMWARE("radeon/CYPRESS_rlc.bin");
-MODULE_FIRMWARE("radeon/PALM_pfp.bin");
-MODULE_FIRMWARE("radeon/PALM_me.bin");
-MODULE_FIRMWARE("radeon/SUMO_rlc.bin");
-MODULE_FIRMWARE("radeon/SUMO_pfp.bin");
-MODULE_FIRMWARE("radeon/SUMO_me.bin");
-MODULE_FIRMWARE("radeon/SUMO2_pfp.bin");
-MODULE_FIRMWARE("radeon/SUMO2_me.bin");
-
-int r600_debugfs_mc_info_init(struct radeon_device *rdev);
-
-/* r600,rv610,rv630,rv620,rv635,rv670 */
-int r600_mc_wait_for_idle(struct radeon_device *rdev);
-void r600_gpu_init(struct radeon_device *rdev);
-void r600_fini(struct radeon_device *rdev);
-void r600_irq_disable(struct radeon_device *rdev);
-static void r600_pcie_gen2_enable(struct radeon_device *rdev);
-
-/* get temperature in millidegrees */
-int rv6xx_get_temp(struct radeon_device *rdev)
-{
-	u32 temp = (RREG32(CG_THERMAL_STATUS) & ASIC_T_MASK) >>
-		ASIC_T_SHIFT;
-	int actual_temp = temp & 0xff;
-
-	if (temp & 0x100)
-		actual_temp -= 256;
-
-	return actual_temp * 1000;
-}
-
-void r600_pm_get_dynpm_state(struct radeon_device *rdev)
-{
-	int i;
-
-	rdev->pm.dynpm_can_upclock = true;
-	rdev->pm.dynpm_can_downclock = true;
-
-	/* power state array is low to high, default is first */
-	if ((rdev->flags & RADEON_IS_IGP) || (rdev->family == CHIP_R600)) {
-		int min_power_state_index = 0;
-
-		if (rdev->pm.num_power_states > 2)
-			min_power_state_index = 1;
-
-		switch (rdev->pm.dynpm_planned_action) {
-		case DYNPM_ACTION_MINIMUM:
-			rdev->pm.requested_power_state_index = min_power_state_index;
-			rdev->pm.requested_clock_mode_index = 0;
-			rdev->pm.dynpm_can_downclock = false;
-			break;
-		case DYNPM_ACTION_DOWNCLOCK:
-			if (rdev->pm.current_power_state_index == min_power_state_index) {
-				rdev->pm.requested_power_state_index = rdev->pm.current_power_state_index;
-				rdev->pm.dynpm_can_downclock = false;
-			} else {
-				if (rdev->pm.active_crtc_count > 1) {
-					for (i = 0; i < rdev->pm.num_power_states; i++) {
-						if (rdev->pm.power_state[i].flags & RADEON_PM_STATE_SINGLE_DISPLAY_ONLY)
-							continue;
-						else if (i >= rdev->pm.current_power_state_index) {
-							rdev->pm.requested_power_state_index =
-								rdev->pm.current_power_state_index;
-							break;
-						} else {
-							rdev->pm.requested_power_state_index = i;
-							break;
-						}
-					}
-				} else {
-					if (rdev->pm.current_power_state_index == 0)
-						rdev->pm.requested_power_state_index =
-							rdev->pm.num_power_states - 1;
-					else
-						rdev->pm.requested_power_state_index =
-							rdev->pm.current_power_state_index - 1;
-				}
-			}
-			rdev->pm.requested_clock_mode_index = 0;
-			/* don't use the power state if crtcs are active and no display flag is set */
-			if ((rdev->pm.active_crtc_count > 0) &&
-			    (rdev->pm.power_state[rdev->pm.requested_power_state_index].
-			     clock_info[rdev->pm.requested_clock_mode_index].flags &
-			     RADEON_PM_MODE_NO_DISPLAY)) {
-				rdev->pm.requested_power_state_index++;
-			}
-			break;
-		case DYNPM_ACTION_UPCLOCK:
-			if (rdev->pm.current_power_state_index == (rdev->pm.num_power_states - 1)) {
-				rdev->pm.requested_power_state_index = rdev->pm.current_power_state_index;
-				rdev->pm.dynpm_can_upclock = false;
-			} else {
-				if (rdev->pm.active_crtc_count > 1) {
-					for (i = (rdev->pm.num_power_states - 1); i >= 0; i--) {
-						if (rdev->pm.power_state[i].flags & RADEON_PM_STATE_SINGLE_DISPLAY_ONLY)
-							continue;
-						else if (i <= rdev->pm.current_power_state_index) {
-							rdev->pm.requested_power_state_index =
-								rdev->pm.current_power_state_index;
-							break;
-						} else {
-							rdev->pm.requested_power_state_index = i;
-							break;
-						}
-					}
-				} else
-					rdev->pm.requested_power_state_index =
-						rdev->pm.current_power_state_index + 1;
-			}
-			rdev->pm.requested_clock_mode_index = 0;
-			break;
-		case DYNPM_ACTION_DEFAULT:
-			rdev->pm.requested_power_state_index = rdev->pm.default_power_state_index;
-			rdev->pm.requested_clock_mode_index = 0;
-			rdev->pm.dynpm_can_upclock = false;
-			break;
-		case DYNPM_ACTION_NONE:
-		default:
-			DRM_ERROR("Requested mode for not defined action\n");
-			return;
-		}
-	} else {
-		/* XXX select a power state based on AC/DC, single/dualhead, etc. */
-		/* for now just select the first power state and switch between clock modes */
-		/* power state array is low to high, default is first (0) */
-		if (rdev->pm.active_crtc_count > 1) {
-			rdev->pm.requested_power_state_index = -1;
-			/* start at 1 as we don't want the default mode */
-			for (i = 1; i < rdev->pm.num_power_states; i++) {
-				if (rdev->pm.power_state[i].flags & RADEON_PM_STATE_SINGLE_DISPLAY_ONLY)
-					continue;
-				else if ((rdev->pm.power_state[i].type == POWER_STATE_TYPE_PERFORMANCE) ||
-					 (rdev->pm.power_state[i].type == POWER_STATE_TYPE_BATTERY)) {
-					rdev->pm.requested_power_state_index = i;
-					break;
-				}
-			}
-			/* if nothing selected, grab the default state. */
-			if (rdev->pm.requested_power_state_index == -1)
-				rdev->pm.requested_power_state_index = 0;
-		} else
-			rdev->pm.requested_power_state_index = 1;
-
-		switch (rdev->pm.dynpm_planned_action) {
-		case DYNPM_ACTION_MINIMUM:
-			rdev->pm.requested_clock_mode_index = 0;
-			rdev->pm.dynpm_can_downclock = false;
-			break;
-		case DYNPM_ACTION_DOWNCLOCK:
-			if (rdev->pm.requested_power_state_index == rdev->pm.current_power_state_index) {
-				if (rdev->pm.current_clock_mode_index == 0) {
-					rdev->pm.requested_clock_mode_index = 0;
-					rdev->pm.dynpm_can_downclock = false;
-				} else
-					rdev->pm.requested_clock_mode_index =
-						rdev->pm.current_clock_mode_index - 1;
-			} else {
-				rdev->pm.requested_clock_mode_index = 0;
-				rdev->pm.dynpm_can_downclock = false;
-			}
-			/* don't use the power state if crtcs are active and no display flag is set */
-			if ((rdev->pm.active_crtc_count > 0) &&
-			    (rdev->pm.power_state[rdev->pm.requested_power_state_index].
-			     clock_info[rdev->pm.requested_clock_mode_index].flags &
-			     RADEON_PM_MODE_NO_DISPLAY)) {
-				rdev->pm.requested_clock_mode_index++;
-			}
-			break;
-		case DYNPM_ACTION_UPCLOCK:
-			if (rdev->pm.requested_power_state_index == rdev->pm.current_power_state_index) {
-				if (rdev->pm.current_clock_mode_index ==
-				    (rdev->pm.power_state[rdev->pm.requested_power_state_index].num_clock_modes - 1)) {
-					rdev->pm.requested_clock_mode_index = rdev->pm.current_clock_mode_index;
-					rdev->pm.dynpm_can_upclock = false;
-				} else
-					rdev->pm.requested_clock_mode_index =
-						rdev->pm.current_clock_mode_index + 1;
-			} else {
-				rdev->pm.requested_clock_mode_index =
-					rdev->pm.power_state[rdev->pm.requested_power_state_index].num_clock_modes - 1;
-				rdev->pm.dynpm_can_upclock = false;
-			}
-			break;
-		case DYNPM_ACTION_DEFAULT:
-			rdev->pm.requested_power_state_index = rdev->pm.default_power_state_index;
-			rdev->pm.requested_clock_mode_index = 0;
-			rdev->pm.dynpm_can_upclock = false;
-			break;
-		case DYNPM_ACTION_NONE:
-		default:
-			DRM_ERROR("Requested mode for not defined action\n");
-			return;
-		}
-	}
-
-	DRM_DEBUG_DRIVER("Requested: e: %d m: %d p: %d\n",
-		  rdev->pm.power_state[rdev->pm.requested_power_state_index].
-		  clock_info[rdev->pm.requested_clock_mode_index].sclk,
-		  rdev->pm.power_state[rdev->pm.requested_power_state_index].
-		  clock_info[rdev->pm.requested_clock_mode_index].mclk,
-		  rdev->pm.power_state[rdev->pm.requested_power_state_index].
-		  pcie_lanes);
-}
-
-void rs780_pm_init_profile(struct radeon_device *rdev)
-{
-	if (rdev->pm.num_power_states == 2) {
-		/* default */
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 0;
-		/* low sh */
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-		/* mid sh */
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 0;
-		/* high sh */
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 0;
-		/* low mh */
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-		/* mid mh */
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 0;
-		/* high mh */
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 0;
-	} else if (rdev->pm.num_power_states == 3) {
-		/* default */
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 0;
-		/* low sh */
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-		/* mid sh */
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 0;
-		/* high sh */
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 0;
-		/* low mh */
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-		/* mid mh */
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 0;
-		/* high mh */
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = 1;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 0;
-	} else {
-		/* default */
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 0;
-		/* low sh */
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-		/* mid sh */
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 0;
-		/* high sh */
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = 3;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 0;
-		/* low mh */
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-		/* mid mh */
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 0;
-		/* high mh */
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = 2;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = 3;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 0;
-	}
-}
-
-void r600_pm_init_profile(struct radeon_device *rdev)
-{
-	int idx;
-
-	if (rdev->family == CHIP_R600) {
-		/* XXX */
-		/* default */
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 0;
-		/* low sh */
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-		/* mid sh */
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 0;
-		/* high sh */
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 0;
-		/* low mh */
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-		/* mid mh */
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 0;
-		/* high mh */
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
-		rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 0;
-	} else {
-		if (rdev->pm.num_power_states < 4) {
-			/* default */
-			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 2;
-			/* low sh */
-			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = 1;
-			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = 1;
-			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-			/* mid sh */
-			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = 1;
-			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = 1;
-			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 1;
-			/* high sh */
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = 1;
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = 1;
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 2;
-			/* low mh */
-			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = 2;
-			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = 2;
-			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-			/* low mh */
-			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = 2;
-			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = 2;
-			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 1;
-			/* high mh */
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = 2;
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = 2;
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 2;
-		} else {
-			/* default */
-			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
-			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
-			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 2;
-			/* low sh */
-			if (rdev->flags & RADEON_IS_MOBILITY)
-				idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
-			else
-				idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
-			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-			/* mid sh */
-			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 1;
-			/* high sh */
-			idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 2;
-			/* low mh */
-			if (rdev->flags & RADEON_IS_MOBILITY)
-				idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
-			else
-				idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
-			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-			/* mid mh */
-			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 1;
-			/* high mh */
-			idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = idx;
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 2;
-		}
-	}
-}
-
-void r600_pm_misc(struct radeon_device *rdev)
-{
-	int req_ps_idx = rdev->pm.requested_power_state_index;
-	int req_cm_idx = rdev->pm.requested_clock_mode_index;
-	struct radeon_power_state *ps = &rdev->pm.power_state[req_ps_idx];
-	struct radeon_voltage *voltage = &ps->clock_info[req_cm_idx].voltage;
-
-	if ((voltage->type == VOLTAGE_SW) && voltage->voltage) {
-		/* 0xff01 is a flag rather then an actual voltage */
-		if (voltage->voltage == 0xff01)
-			return;
-		if (voltage->voltage != rdev->pm.current_vddc) {
-			radeon_atom_set_voltage(rdev, voltage->voltage, SET_VOLTAGE_TYPE_ASIC_VDDC);
-			rdev->pm.current_vddc = voltage->voltage;
-			DRM_DEBUG_DRIVER("Setting: v: %d\n", voltage->voltage);
-		}
-	}
-}
-
-bool r600_gui_idle(struct radeon_device *rdev)
-{
-	if (RREG32(GRBM_STATUS) & GUI_ACTIVE)
-		return false;
-	else
-		return true;
-}
-
-/* hpd for digital panel detect/disconnect */
-bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd)
-{
-	bool connected = false;
-
-	if (ASIC_IS_DCE3(rdev)) {
-		switch (hpd) {
-		case RADEON_HPD_1:
-			if (RREG32(DC_HPD1_INT_STATUS) & DC_HPDx_SENSE)
-				connected = true;
-			break;
-		case RADEON_HPD_2:
-			if (RREG32(DC_HPD2_INT_STATUS) & DC_HPDx_SENSE)
-				connected = true;
-			break;
-		case RADEON_HPD_3:
-			if (RREG32(DC_HPD3_INT_STATUS) & DC_HPDx_SENSE)
-				connected = true;
-			break;
-		case RADEON_HPD_4:
-			if (RREG32(DC_HPD4_INT_STATUS) & DC_HPDx_SENSE)
-				connected = true;
-			break;
-			/* DCE 3.2 */
-		case RADEON_HPD_5:
-			if (RREG32(DC_HPD5_INT_STATUS) & DC_HPDx_SENSE)
-				connected = true;
-			break;
-		case RADEON_HPD_6:
-			if (RREG32(DC_HPD6_INT_STATUS) & DC_HPDx_SENSE)
-				connected = true;
-			break;
-		default:
-			break;
-		}
-	} else {
-		switch (hpd) {
-		case RADEON_HPD_1:
-			if (RREG32(DC_HOT_PLUG_DETECT1_INT_STATUS) & DC_HOT_PLUG_DETECTx_SENSE)
-				connected = true;
-			break;
-		case RADEON_HPD_2:
-			if (RREG32(DC_HOT_PLUG_DETECT2_INT_STATUS) & DC_HOT_PLUG_DETECTx_SENSE)
-				connected = true;
-			break;
-		case RADEON_HPD_3:
-			if (RREG32(DC_HOT_PLUG_DETECT3_INT_STATUS) & DC_HOT_PLUG_DETECTx_SENSE)
-				connected = true;
-			break;
-		default:
-			break;
-		}
-	}
-	return connected;
-}
-
-void r600_hpd_set_polarity(struct radeon_device *rdev,
-			   enum radeon_hpd_id hpd)
-{
-	u32 tmp;
-	bool connected = r600_hpd_sense(rdev, hpd);
-
-	if (ASIC_IS_DCE3(rdev)) {
-		switch (hpd) {
-		case RADEON_HPD_1:
-			tmp = RREG32(DC_HPD1_INT_CONTROL);
-			if (connected)
-				tmp &= ~DC_HPDx_INT_POLARITY;
-			else
-				tmp |= DC_HPDx_INT_POLARITY;
-			WREG32(DC_HPD1_INT_CONTROL, tmp);
-			break;
-		case RADEON_HPD_2:
-			tmp = RREG32(DC_HPD2_INT_CONTROL);
-			if (connected)
-				tmp &= ~DC_HPDx_INT_POLARITY;
-			else
-				tmp |= DC_HPDx_INT_POLARITY;
-			WREG32(DC_HPD2_INT_CONTROL, tmp);
-			break;
-		case RADEON_HPD_3:
-			tmp = RREG32(DC_HPD3_INT_CONTROL);
-			if (connected)
-				tmp &= ~DC_HPDx_INT_POLARITY;
-			else
-				tmp |= DC_HPDx_INT_POLARITY;
-			WREG32(DC_HPD3_INT_CONTROL, tmp);
-			break;
-		case RADEON_HPD_4:
-			tmp = RREG32(DC_HPD4_INT_CONTROL);
-			if (connected)
-				tmp &= ~DC_HPDx_INT_POLARITY;
-			else
-				tmp |= DC_HPDx_INT_POLARITY;
-			WREG32(DC_HPD4_INT_CONTROL, tmp);
-			break;
-		case RADEON_HPD_5:
-			tmp = RREG32(DC_HPD5_INT_CONTROL);
-			if (connected)
-				tmp &= ~DC_HPDx_INT_POLARITY;
-			else
-				tmp |= DC_HPDx_INT_POLARITY;
-			WREG32(DC_HPD5_INT_CONTROL, tmp);
-			break;
-			/* DCE 3.2 */
-		case RADEON_HPD_6:
-			tmp = RREG32(DC_HPD6_INT_CONTROL);
-			if (connected)
-				tmp &= ~DC_HPDx_INT_POLARITY;
-			else
-				tmp |= DC_HPDx_INT_POLARITY;
-			WREG32(DC_HPD6_INT_CONTROL, tmp);
-			break;
-		default:
-			break;
-		}
-	} else {
-		switch (hpd) {
-		case RADEON_HPD_1:
-			tmp = RREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL);
-			if (connected)
-				tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY;
-			else
-				tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY;
-			WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
-			break;
-		case RADEON_HPD_2:
-			tmp = RREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL);
-			if (connected)
-				tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY;
-			else
-				tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY;
-			WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
-			break;
-		case RADEON_HPD_3:
-			tmp = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL);
-			if (connected)
-				tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY;
-			else
-				tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY;
-			WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, tmp);
-			break;
-		default:
-			break;
-		}
-	}
-}
-
-void r600_hpd_init(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-
-		if (ASIC_IS_DCE3(rdev)) {
-			u32 tmp = DC_HPDx_CONNECTION_TIMER(0x9c4) | DC_HPDx_RX_INT_TIMER(0xfa);
-			if (ASIC_IS_DCE32(rdev))
-				tmp |= DC_HPDx_EN;
-
-			switch (radeon_connector->hpd.hpd) {
-			case RADEON_HPD_1:
-				WREG32(DC_HPD1_CONTROL, tmp);
-				rdev->irq.hpd[0] = true;
-				break;
-			case RADEON_HPD_2:
-				WREG32(DC_HPD2_CONTROL, tmp);
-				rdev->irq.hpd[1] = true;
-				break;
-			case RADEON_HPD_3:
-				WREG32(DC_HPD3_CONTROL, tmp);
-				rdev->irq.hpd[2] = true;
-				break;
-			case RADEON_HPD_4:
-				WREG32(DC_HPD4_CONTROL, tmp);
-				rdev->irq.hpd[3] = true;
-				break;
-				/* DCE 3.2 */
-			case RADEON_HPD_5:
-				WREG32(DC_HPD5_CONTROL, tmp);
-				rdev->irq.hpd[4] = true;
-				break;
-			case RADEON_HPD_6:
-				WREG32(DC_HPD6_CONTROL, tmp);
-				rdev->irq.hpd[5] = true;
-				break;
-			default:
-				break;
-			}
-		} else {
-			switch (radeon_connector->hpd.hpd) {
-			case RADEON_HPD_1:
-				WREG32(DC_HOT_PLUG_DETECT1_CONTROL, DC_HOT_PLUG_DETECTx_EN);
-				rdev->irq.hpd[0] = true;
-				break;
-			case RADEON_HPD_2:
-				WREG32(DC_HOT_PLUG_DETECT2_CONTROL, DC_HOT_PLUG_DETECTx_EN);
-				rdev->irq.hpd[1] = true;
-				break;
-			case RADEON_HPD_3:
-				WREG32(DC_HOT_PLUG_DETECT3_CONTROL, DC_HOT_PLUG_DETECTx_EN);
-				rdev->irq.hpd[2] = true;
-				break;
-			default:
-				break;
-			}
-		}
-		radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
-	}
-	if (rdev->irq.installed)
-		r600_irq_set(rdev);
-}
-
-void r600_hpd_fini(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_connector *connector;
-
-	if (ASIC_IS_DCE3(rdev)) {
-		list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-			struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-			switch (radeon_connector->hpd.hpd) {
-			case RADEON_HPD_1:
-				WREG32(DC_HPD1_CONTROL, 0);
-				rdev->irq.hpd[0] = false;
-				break;
-			case RADEON_HPD_2:
-				WREG32(DC_HPD2_CONTROL, 0);
-				rdev->irq.hpd[1] = false;
-				break;
-			case RADEON_HPD_3:
-				WREG32(DC_HPD3_CONTROL, 0);
-				rdev->irq.hpd[2] = false;
-				break;
-			case RADEON_HPD_4:
-				WREG32(DC_HPD4_CONTROL, 0);
-				rdev->irq.hpd[3] = false;
-				break;
-				/* DCE 3.2 */
-			case RADEON_HPD_5:
-				WREG32(DC_HPD5_CONTROL, 0);
-				rdev->irq.hpd[4] = false;
-				break;
-			case RADEON_HPD_6:
-				WREG32(DC_HPD6_CONTROL, 0);
-				rdev->irq.hpd[5] = false;
-				break;
-			default:
-				break;
-			}
-		}
-	} else {
-		list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-			struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-			switch (radeon_connector->hpd.hpd) {
-			case RADEON_HPD_1:
-				WREG32(DC_HOT_PLUG_DETECT1_CONTROL, 0);
-				rdev->irq.hpd[0] = false;
-				break;
-			case RADEON_HPD_2:
-				WREG32(DC_HOT_PLUG_DETECT2_CONTROL, 0);
-				rdev->irq.hpd[1] = false;
-				break;
-			case RADEON_HPD_3:
-				WREG32(DC_HOT_PLUG_DETECT3_CONTROL, 0);
-				rdev->irq.hpd[2] = false;
-				break;
-			default:
-				break;
-			}
-		}
-	}
-}
-
-/*
- * R600 PCIE GART
- */
-void r600_pcie_gart_tlb_flush(struct radeon_device *rdev)
-{
-	unsigned i;
-	u32 tmp;
-
-	/* flush hdp cache so updates hit vram */
-	if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_RV740) &&
-	    !(rdev->flags & RADEON_IS_AGP)) {
-		void __iomem *ptr = (void *)rdev->gart.ptr;
-		u32 tmp;
-
-		/* r7xx hw bug.  write to HDP_DEBUG1 followed by fb read
-		 * rather than write to HDP_REG_COHERENCY_FLUSH_CNTL
-		 * This seems to cause problems on some AGP cards. Just use the old
-		 * method for them.
-		 */
-		WREG32(HDP_DEBUG1, 0);
-		tmp = readl((void __iomem *)ptr);
-	} else
-		WREG32(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-
-	WREG32(VM_CONTEXT0_INVALIDATION_LOW_ADDR, rdev->mc.gtt_start >> 12);
-	WREG32(VM_CONTEXT0_INVALIDATION_HIGH_ADDR, (rdev->mc.gtt_end - 1) >> 12);
-	WREG32(VM_CONTEXT0_REQUEST_RESPONSE, REQUEST_TYPE(1));
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE);
-		tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT;
-		if (tmp == 2) {
-			printk(KERN_WARNING "[drm] r600 flush TLB failed\n");
-			return;
-		}
-		if (tmp) {
-			return;
-		}
-		udelay(1);
-	}
-}
-
-int r600_pcie_gart_init(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->gart.robj) {
-		WARN(1, "R600 PCIE GART already initialized\n");
-		return 0;
-	}
-	/* Initialize common gart structure */
-	r = radeon_gart_init(rdev);
-	if (r)
-		return r;
-	rdev->gart.table_size = rdev->gart.num_gpu_pages * 8;
-	return radeon_gart_table_vram_alloc(rdev);
-}
-
-int r600_pcie_gart_enable(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int r, i;
-
-	if (rdev->gart.robj == NULL) {
-		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
-		return -EINVAL;
-	}
-	r = radeon_gart_table_vram_pin(rdev);
-	if (r)
-		return r;
-	radeon_gart_restore(rdev);
-
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
-				ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-				EFFECTIVE_L2_QUEUE_SIZE(7));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1));
-	/* Setup TLB control */
-	tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING |
-		SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-		EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) |
-		ENABLE_WAIT_L2_QUERY;
-	WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp | ENABLE_L1_STRICT_ORDERING);
-	WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE);
-	WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12);
-	WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
-				RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
-	WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
-			(u32)(rdev->dummy_page.addr >> 12));
-	for (i = 1; i < 7; i++)
-		WREG32(VM_CONTEXT0_CNTL + (i * 4), 0);
-
-	r600_pcie_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20),
-		 (unsigned long long)rdev->gart.table_addr);
-	rdev->gart.ready = true;
-	return 0;
-}
-
-void r600_pcie_gart_disable(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int i;
-
-	/* Disable all tables */
-	for (i = 0; i < 7; i++)
-		WREG32(VM_CONTEXT0_CNTL + (i * 4), 0);
-
-	/* Disable L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING |
-				EFFECTIVE_L2_QUEUE_SIZE(7));
-	WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1));
-	/* Setup L1 TLB control */
-	tmp = EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) |
-		ENABLE_WAIT_L2_QUERY;
-	WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp);
-	radeon_gart_table_vram_unpin(rdev);
-}
-
-void r600_pcie_gart_fini(struct radeon_device *rdev)
-{
-	radeon_gart_fini(rdev);
-	r600_pcie_gart_disable(rdev);
-	radeon_gart_table_vram_free(rdev);
-}
-
-void r600_agp_enable(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int i;
-
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
-				ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-				EFFECTIVE_L2_QUEUE_SIZE(7));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1));
-	/* Setup TLB control */
-	tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING |
-		SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-		EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) |
-		ENABLE_WAIT_L2_QUERY;
-	WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp | ENABLE_L1_STRICT_ORDERING);
-	WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp);
-	WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE);
-	WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE);
-	for (i = 0; i < 7; i++)
-		WREG32(VM_CONTEXT0_CNTL + (i * 4), 0);
-}
-
-int r600_mc_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	u32 tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32(R_000E50_SRBM_STATUS) & 0x3F00;
-		if (!tmp)
-			return 0;
-		udelay(1);
-	}
-	return -1;
-}
-
-static void r600_mc_program(struct radeon_device *rdev)
-{
-	struct rv515_mc_save save;
-	u32 tmp;
-	int i, j;
-
-	/* Initialize HDP */
-	for (i = 0, j = 0; i < 32; i++, j += 0x18) {
-		WREG32((0x2c14 + j), 0x00000000);
-		WREG32((0x2c18 + j), 0x00000000);
-		WREG32((0x2c1c + j), 0x00000000);
-		WREG32((0x2c20 + j), 0x00000000);
-		WREG32((0x2c24 + j), 0x00000000);
-	}
-	WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0);
-
-	rv515_mc_stop(rdev, &save);
-	if (r600_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	/* Lockout access through VGA aperture (doesn't exist before R600) */
-	WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE);
-	/* Update configuration */
-	if (rdev->flags & RADEON_IS_AGP) {
-		if (rdev->mc.vram_start < rdev->mc.gtt_start) {
-			/* VRAM before AGP */
-			WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
-				rdev->mc.vram_start >> 12);
-			WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
-				rdev->mc.gtt_end >> 12);
-		} else {
-			/* VRAM after AGP */
-			WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
-				rdev->mc.gtt_start >> 12);
-			WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
-				rdev->mc.vram_end >> 12);
-		}
-	} else {
-		WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.vram_start >> 12);
-		WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, rdev->mc.vram_end >> 12);
-	}
-	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, rdev->vram_scratch.gpu_addr >> 12);
-	tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16;
-	tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
-	WREG32(MC_VM_FB_LOCATION, tmp);
-	WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
-	WREG32(HDP_NONSURFACE_INFO, (2 << 7));
-	WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
-	if (rdev->flags & RADEON_IS_AGP) {
-		WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 22);
-		WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 22);
-		WREG32(MC_VM_AGP_BASE, rdev->mc.agp_base >> 22);
-	} else {
-		WREG32(MC_VM_AGP_BASE, 0);
-		WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF);
-		WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF);
-	}
-	if (r600_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	rv515_mc_resume(rdev, &save);
-	/* we need to own VRAM, so turn off the VGA renderer here
-	 * to stop it overwriting our objects */
-	rv515_vga_render_disable(rdev);
-}
-
-/**
- * r600_vram_gtt_location - try to find VRAM & GTT location
- * @rdev: radeon device structure holding all necessary informations
- * @mc: memory controller structure holding memory informations
- *
- * Function will place try to place VRAM at same place as in CPU (PCI)
- * address space as some GPU seems to have issue when we reprogram at
- * different address space.
- *
- * If there is not enough space to fit the unvisible VRAM after the
- * aperture then we limit the VRAM size to the aperture.
- *
- * If we are using AGP then place VRAM adjacent to AGP aperture are we need
- * them to be in one from GPU point of view so that we can program GPU to
- * catch access outside them (weird GPU policy see ??).
- *
- * This function will never fails, worst case are limiting VRAM or GTT.
- *
- * Note: GTT start, end, size should be initialized before calling this
- * function on AGP platform.
- */
-static void r600_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
-{
-	u64 size_bf, size_af;
-
-	if (mc->mc_vram_size > 0xE0000000) {
-		/* leave room for at least 512M GTT */
-		dev_warn(rdev->dev, "limiting VRAM\n");
-		mc->real_vram_size = 0xE0000000;
-		mc->mc_vram_size = 0xE0000000;
-	}
-	if (rdev->flags & RADEON_IS_AGP) {
-		size_bf = mc->gtt_start;
-		size_af = 0xFFFFFFFF - mc->gtt_end;
-		if (size_bf > size_af) {
-			if (mc->mc_vram_size > size_bf) {
-				dev_warn(rdev->dev, "limiting VRAM\n");
-				mc->real_vram_size = size_bf;
-				mc->mc_vram_size = size_bf;
-			}
-			mc->vram_start = mc->gtt_start - mc->mc_vram_size;
-		} else {
-			if (mc->mc_vram_size > size_af) {
-				dev_warn(rdev->dev, "limiting VRAM\n");
-				mc->real_vram_size = size_af;
-				mc->mc_vram_size = size_af;
-			}
-			mc->vram_start = mc->gtt_end + 1;
-		}
-		mc->vram_end = mc->vram_start + mc->mc_vram_size - 1;
-		dev_info(rdev->dev, "VRAM: %lluM 0x%08llX - 0x%08llX (%lluM used)\n",
-				mc->mc_vram_size >> 20, mc->vram_start,
-				mc->vram_end, mc->real_vram_size >> 20);
-	} else {
-		u64 base = 0;
-		if (rdev->flags & RADEON_IS_IGP) {
-			base = RREG32(MC_VM_FB_LOCATION) & 0xFFFF;
-			base <<= 24;
-		}
-		radeon_vram_location(rdev, &rdev->mc, base);
-		rdev->mc.gtt_base_align = 0;
-		radeon_gtt_location(rdev, mc);
-	}
-}
-
-int r600_mc_init(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int chansize, numchan;
-
-	/* Get VRAM informations */
-	rdev->mc.vram_is_ddr = true;
-	tmp = RREG32(RAMCFG);
-	if (tmp & CHANSIZE_OVERRIDE) {
-		chansize = 16;
-	} else if (tmp & CHANSIZE_MASK) {
-		chansize = 64;
-	} else {
-		chansize = 32;
-	}
-	tmp = RREG32(CHMAP);
-	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
-	case 0:
-	default:
-		numchan = 1;
-		break;
-	case 1:
-		numchan = 2;
-		break;
-	case 2:
-		numchan = 4;
-		break;
-	case 3:
-		numchan = 8;
-		break;
-	}
-	rdev->mc.vram_width = numchan * chansize;
-	/* Could aper size report 0 ? */
-	rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
-	rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
-	/* Setup GPU memory space */
-	rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE);
-	rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE);
-	rdev->mc.visible_vram_size = rdev->mc.aper_size;
-	r600_vram_gtt_location(rdev, &rdev->mc);
-
-	if (rdev->flags & RADEON_IS_IGP) {
-		rs690_pm_info(rdev);
-		rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
-	}
-	radeon_update_bandwidth_info(rdev);
-	return 0;
-}
-
-int r600_vram_scratch_init(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->vram_scratch.robj == NULL) {
-		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE,
-				     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-				     &rdev->vram_scratch.robj);
-		if (r) {
-			return r;
-		}
-	}
-
-	r = radeon_bo_reserve(rdev->vram_scratch.robj, false);
-	if (unlikely(r != 0))
-		return r;
-	r = radeon_bo_pin(rdev->vram_scratch.robj,
-			  RADEON_GEM_DOMAIN_VRAM, &rdev->vram_scratch.gpu_addr);
-	if (r) {
-		radeon_bo_unreserve(rdev->vram_scratch.robj);
-		return r;
-	}
-	r = radeon_bo_kmap(rdev->vram_scratch.robj,
-				(void **)&rdev->vram_scratch.ptr);
-	if (r)
-		radeon_bo_unpin(rdev->vram_scratch.robj);
-	radeon_bo_unreserve(rdev->vram_scratch.robj);
-
-	return r;
-}
-
-void r600_vram_scratch_fini(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->vram_scratch.robj == NULL) {
-		return;
-	}
-	r = radeon_bo_reserve(rdev->vram_scratch.robj, false);
-	if (likely(r == 0)) {
-		radeon_bo_kunmap(rdev->vram_scratch.robj);
-		radeon_bo_unpin(rdev->vram_scratch.robj);
-		radeon_bo_unreserve(rdev->vram_scratch.robj);
-	}
-	radeon_bo_unref(&rdev->vram_scratch.robj);
-}
-
-/* We doesn't check that the GPU really needs a reset we simply do the
- * reset, it's up to the caller to determine if the GPU needs one. We
- * might add an helper function to check that.
- */
-int r600_gpu_soft_reset(struct radeon_device *rdev)
-{
-	struct rv515_mc_save save;
-	u32 grbm_busy_mask = S_008010_VC_BUSY(1) | S_008010_VGT_BUSY_NO_DMA(1) |
-				S_008010_VGT_BUSY(1) | S_008010_TA03_BUSY(1) |
-				S_008010_TC_BUSY(1) | S_008010_SX_BUSY(1) |
-				S_008010_SH_BUSY(1) | S_008010_SPI03_BUSY(1) |
-				S_008010_SMX_BUSY(1) | S_008010_SC_BUSY(1) |
-				S_008010_PA_BUSY(1) | S_008010_DB03_BUSY(1) |
-				S_008010_CR_BUSY(1) | S_008010_CB03_BUSY(1) |
-				S_008010_GUI_ACTIVE(1);
-	u32 grbm2_busy_mask = S_008014_SPI0_BUSY(1) | S_008014_SPI1_BUSY(1) |
-			S_008014_SPI2_BUSY(1) | S_008014_SPI3_BUSY(1) |
-			S_008014_TA0_BUSY(1) | S_008014_TA1_BUSY(1) |
-			S_008014_TA2_BUSY(1) | S_008014_TA3_BUSY(1) |
-			S_008014_DB0_BUSY(1) | S_008014_DB1_BUSY(1) |
-			S_008014_DB2_BUSY(1) | S_008014_DB3_BUSY(1) |
-			S_008014_CB0_BUSY(1) | S_008014_CB1_BUSY(1) |
-			S_008014_CB2_BUSY(1) | S_008014_CB3_BUSY(1);
-	u32 tmp;
-
-	if (!(RREG32(GRBM_STATUS) & GUI_ACTIVE))
-		return 0;
-
-	dev_info(rdev->dev, "GPU softreset \n");
-	dev_info(rdev->dev, "  R_008010_GRBM_STATUS=0x%08X\n",
-		RREG32(R_008010_GRBM_STATUS));
-	dev_info(rdev->dev, "  R_008014_GRBM_STATUS2=0x%08X\n",
-		RREG32(R_008014_GRBM_STATUS2));
-	dev_info(rdev->dev, "  R_000E50_SRBM_STATUS=0x%08X\n",
-		RREG32(R_000E50_SRBM_STATUS));
-	rv515_mc_stop(rdev, &save);
-	if (r600_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	/* Disable CP parsing/prefetching */
-	WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(1));
-	/* Check if any of the rendering block is busy and reset it */
-	if ((RREG32(R_008010_GRBM_STATUS) & grbm_busy_mask) ||
-	    (RREG32(R_008014_GRBM_STATUS2) & grbm2_busy_mask)) {
-		tmp = S_008020_SOFT_RESET_CR(1) |
-			S_008020_SOFT_RESET_DB(1) |
-			S_008020_SOFT_RESET_CB(1) |
-			S_008020_SOFT_RESET_PA(1) |
-			S_008020_SOFT_RESET_SC(1) |
-			S_008020_SOFT_RESET_SMX(1) |
-			S_008020_SOFT_RESET_SPI(1) |
-			S_008020_SOFT_RESET_SX(1) |
-			S_008020_SOFT_RESET_SH(1) |
-			S_008020_SOFT_RESET_TC(1) |
-			S_008020_SOFT_RESET_TA(1) |
-			S_008020_SOFT_RESET_VC(1) |
-			S_008020_SOFT_RESET_VGT(1);
-		dev_info(rdev->dev, "  R_008020_GRBM_SOFT_RESET=0x%08X\n", tmp);
-		WREG32(R_008020_GRBM_SOFT_RESET, tmp);
-		RREG32(R_008020_GRBM_SOFT_RESET);
-		mdelay(15);
-		WREG32(R_008020_GRBM_SOFT_RESET, 0);
-	}
-	/* Reset CP (we always reset CP) */
-	tmp = S_008020_SOFT_RESET_CP(1);
-	dev_info(rdev->dev, "R_008020_GRBM_SOFT_RESET=0x%08X\n", tmp);
-	WREG32(R_008020_GRBM_SOFT_RESET, tmp);
-	RREG32(R_008020_GRBM_SOFT_RESET);
-	mdelay(15);
-	WREG32(R_008020_GRBM_SOFT_RESET, 0);
-	/* Wait a little for things to settle down */
-	mdelay(1);
-	dev_info(rdev->dev, "  R_008010_GRBM_STATUS=0x%08X\n",
-		RREG32(R_008010_GRBM_STATUS));
-	dev_info(rdev->dev, "  R_008014_GRBM_STATUS2=0x%08X\n",
-		RREG32(R_008014_GRBM_STATUS2));
-	dev_info(rdev->dev, "  R_000E50_SRBM_STATUS=0x%08X\n",
-		RREG32(R_000E50_SRBM_STATUS));
-	rv515_mc_resume(rdev, &save);
-	return 0;
-}
-
-bool r600_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	u32 srbm_status;
-	u32 grbm_status;
-	u32 grbm_status2;
-	struct r100_gpu_lockup *lockup;
-	int r;
-
-	if (rdev->family >= CHIP_RV770)
-		lockup = &rdev->config.rv770.lockup;
-	else
-		lockup = &rdev->config.r600.lockup;
-
-	srbm_status = RREG32(R_000E50_SRBM_STATUS);
-	grbm_status = RREG32(R_008010_GRBM_STATUS);
-	grbm_status2 = RREG32(R_008014_GRBM_STATUS2);
-	if (!G_008010_GUI_ACTIVE(grbm_status)) {
-		r100_gpu_lockup_update(lockup, ring);
-		return false;
-	}
-	/* force CP activities */
-	r = radeon_ring_lock(rdev, ring, 2);
-	if (!r) {
-		/* PACKET2 NOP */
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_unlock_commit(rdev, ring);
-	}
-	ring->rptr = RREG32(ring->rptr_reg);
-	return r100_gpu_cp_is_lockup(rdev, lockup, ring);
-}
-
-int r600_asic_reset(struct radeon_device *rdev)
-{
-	return r600_gpu_soft_reset(rdev);
-}
-
-static u32 r600_get_tile_pipe_to_backend_map(u32 num_tile_pipes,
-					     u32 num_backends,
-					     u32 backend_disable_mask)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask;
-	u32 enabled_backends_count;
-	u32 cur_pipe;
-	u32 swizzle_pipe[R6XX_MAX_PIPES];
-	u32 cur_backend;
-	u32 i;
-
-	if (num_tile_pipes > R6XX_MAX_PIPES)
-		num_tile_pipes = R6XX_MAX_PIPES;
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_backends > R6XX_MAX_BACKENDS)
-		num_backends = R6XX_MAX_BACKENDS;
-	if (num_backends < 1)
-		num_backends = 1;
-
-	enabled_backends_mask = 0;
-	enabled_backends_count = 0;
-	for (i = 0; i < R6XX_MAX_BACKENDS; ++i) {
-		if (((backend_disable_mask >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends)
-			break;
-	}
-
-	if (enabled_backends_count == 0) {
-		enabled_backends_mask = 1;
-		enabled_backends_count = 1;
-	}
-
-	if (enabled_backends_count != num_backends)
-		num_backends = enabled_backends_count;
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R6XX_MAX_PIPES);
-	switch (num_tile_pipes) {
-	case 1:
-		swizzle_pipe[0] = 0;
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 3:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		swizzle_pipe[2] = 2;
-		break;
-	case 4:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		swizzle_pipe[2] = 2;
-		swizzle_pipe[3] = 3;
-		break;
-	case 5:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		swizzle_pipe[2] = 2;
-		swizzle_pipe[3] = 3;
-		swizzle_pipe[4] = 4;
-		break;
-	case 6:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 2;
-		swizzle_pipe[2] = 4;
-		swizzle_pipe[3] = 5;
-		swizzle_pipe[4] = 1;
-		swizzle_pipe[5] = 3;
-		break;
-	case 7:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 2;
-		swizzle_pipe[2] = 4;
-		swizzle_pipe[3] = 6;
-		swizzle_pipe[4] = 1;
-		swizzle_pipe[5] = 3;
-		swizzle_pipe[6] = 5;
-		break;
-	case 8:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 2;
-		swizzle_pipe[2] = 4;
-		swizzle_pipe[3] = 6;
-		swizzle_pipe[4] = 1;
-		swizzle_pipe[5] = 3;
-		swizzle_pipe[6] = 5;
-		swizzle_pipe[7] = 7;
-		break;
-	}
-
-	cur_backend = 0;
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS;
-
-		backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2)));
-
-		cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-int r600_count_pipe_bits(uint32_t val)
-{
-	int i, ret = 0;
-
-	for (i = 0; i < 32; i++) {
-		ret += val & 1;
-		val >>= 1;
-	}
-	return ret;
-}
-
-void r600_gpu_init(struct radeon_device *rdev)
-{
-	u32 tiling_config;
-	u32 ramcfg;
-	u32 backend_map;
-	u32 cc_rb_backend_disable;
-	u32 cc_gc_shader_pipe_config;
-	u32 tmp;
-	int i, j;
-	u32 sq_config;
-	u32 sq_gpr_resource_mgmt_1 = 0;
-	u32 sq_gpr_resource_mgmt_2 = 0;
-	u32 sq_thread_resource_mgmt = 0;
-	u32 sq_stack_resource_mgmt_1 = 0;
-	u32 sq_stack_resource_mgmt_2 = 0;
-
-	/* FIXME: implement */
-	switch (rdev->family) {
-	case CHIP_R600:
-		rdev->config.r600.max_pipes = 4;
-		rdev->config.r600.max_tile_pipes = 8;
-		rdev->config.r600.max_simds = 4;
-		rdev->config.r600.max_backends = 4;
-		rdev->config.r600.max_gprs = 256;
-		rdev->config.r600.max_threads = 192;
-		rdev->config.r600.max_stack_entries = 256;
-		rdev->config.r600.max_hw_contexts = 8;
-		rdev->config.r600.max_gs_threads = 16;
-		rdev->config.r600.sx_max_export_size = 128;
-		rdev->config.r600.sx_max_export_pos_size = 16;
-		rdev->config.r600.sx_max_export_smx_size = 128;
-		rdev->config.r600.sq_num_cf_insts = 2;
-		break;
-	case CHIP_RV630:
-	case CHIP_RV635:
-		rdev->config.r600.max_pipes = 2;
-		rdev->config.r600.max_tile_pipes = 2;
-		rdev->config.r600.max_simds = 3;
-		rdev->config.r600.max_backends = 1;
-		rdev->config.r600.max_gprs = 128;
-		rdev->config.r600.max_threads = 192;
-		rdev->config.r600.max_stack_entries = 128;
-		rdev->config.r600.max_hw_contexts = 8;
-		rdev->config.r600.max_gs_threads = 4;
-		rdev->config.r600.sx_max_export_size = 128;
-		rdev->config.r600.sx_max_export_pos_size = 16;
-		rdev->config.r600.sx_max_export_smx_size = 128;
-		rdev->config.r600.sq_num_cf_insts = 2;
-		break;
-	case CHIP_RV610:
-	case CHIP_RV620:
-	case CHIP_RS780:
-	case CHIP_RS880:
-		rdev->config.r600.max_pipes = 1;
-		rdev->config.r600.max_tile_pipes = 1;
-		rdev->config.r600.max_simds = 2;
-		rdev->config.r600.max_backends = 1;
-		rdev->config.r600.max_gprs = 128;
-		rdev->config.r600.max_threads = 192;
-		rdev->config.r600.max_stack_entries = 128;
-		rdev->config.r600.max_hw_contexts = 4;
-		rdev->config.r600.max_gs_threads = 4;
-		rdev->config.r600.sx_max_export_size = 128;
-		rdev->config.r600.sx_max_export_pos_size = 16;
-		rdev->config.r600.sx_max_export_smx_size = 128;
-		rdev->config.r600.sq_num_cf_insts = 1;
-		break;
-	case CHIP_RV670:
-		rdev->config.r600.max_pipes = 4;
-		rdev->config.r600.max_tile_pipes = 4;
-		rdev->config.r600.max_simds = 4;
-		rdev->config.r600.max_backends = 4;
-		rdev->config.r600.max_gprs = 192;
-		rdev->config.r600.max_threads = 192;
-		rdev->config.r600.max_stack_entries = 256;
-		rdev->config.r600.max_hw_contexts = 8;
-		rdev->config.r600.max_gs_threads = 16;
-		rdev->config.r600.sx_max_export_size = 128;
-		rdev->config.r600.sx_max_export_pos_size = 16;
-		rdev->config.r600.sx_max_export_smx_size = 128;
-		rdev->config.r600.sq_num_cf_insts = 2;
-		break;
-	default:
-		break;
-	}
-
-	/* Initialize HDP */
-	for (i = 0, j = 0; i < 32; i++, j += 0x18) {
-		WREG32((0x2c14 + j), 0x00000000);
-		WREG32((0x2c18 + j), 0x00000000);
-		WREG32((0x2c1c + j), 0x00000000);
-		WREG32((0x2c20 + j), 0x00000000);
-		WREG32((0x2c24 + j), 0x00000000);
-	}
-
-	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
-
-	/* Setup tiling */
-	tiling_config = 0;
-	ramcfg = RREG32(RAMCFG);
-	switch (rdev->config.r600.max_tile_pipes) {
-	case 1:
-		tiling_config |= PIPE_TILING(0);
-		break;
-	case 2:
-		tiling_config |= PIPE_TILING(1);
-		break;
-	case 4:
-		tiling_config |= PIPE_TILING(2);
-		break;
-	case 8:
-		tiling_config |= PIPE_TILING(3);
-		break;
-	default:
-		break;
-	}
-	rdev->config.r600.tiling_npipes = rdev->config.r600.max_tile_pipes;
-	rdev->config.r600.tiling_nbanks = 4 << ((ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT);
-	tiling_config |= BANK_TILING((ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT);
-	tiling_config |= GROUP_SIZE((ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT);
-	if ((ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT)
-		rdev->config.r600.tiling_group_size = 512;
-	else
-		rdev->config.r600.tiling_group_size = 256;
-	tmp = (ramcfg & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
-	if (tmp > 3) {
-		tiling_config |= ROW_TILING(3);
-		tiling_config |= SAMPLE_SPLIT(3);
-	} else {
-		tiling_config |= ROW_TILING(tmp);
-		tiling_config |= SAMPLE_SPLIT(tmp);
-	}
-	tiling_config |= BANK_SWAPS(1);
-
-	cc_rb_backend_disable = RREG32(CC_RB_BACKEND_DISABLE) & 0x00ff0000;
-	cc_rb_backend_disable |=
-		BACKEND_DISABLE((R6XX_MAX_BACKENDS_MASK << rdev->config.r600.max_backends) & R6XX_MAX_BACKENDS_MASK);
-
-	cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG) & 0xffffff00;
-	cc_gc_shader_pipe_config |=
-		INACTIVE_QD_PIPES((R6XX_MAX_PIPES_MASK << rdev->config.r600.max_pipes) & R6XX_MAX_PIPES_MASK);
-	cc_gc_shader_pipe_config |=
-		INACTIVE_SIMDS((R6XX_MAX_SIMDS_MASK << rdev->config.r600.max_simds) & R6XX_MAX_SIMDS_MASK);
-
-	backend_map = r600_get_tile_pipe_to_backend_map(rdev->config.r600.max_tile_pipes,
-							(R6XX_MAX_BACKENDS -
-							 r600_count_pipe_bits((cc_rb_backend_disable &
-									       R6XX_MAX_BACKENDS_MASK) >> 16)),
-							(cc_rb_backend_disable >> 16));
-	rdev->config.r600.tile_config = tiling_config;
-	rdev->config.r600.backend_map = backend_map;
-	tiling_config |= BACKEND_MAP(backend_map);
-	WREG32(GB_TILING_CONFIG, tiling_config);
-	WREG32(DCP_TILING_CONFIG, tiling_config & 0xffff);
-	WREG32(HDP_TILING_CONFIG, tiling_config & 0xffff);
-
-	/* Setup pipes */
-	WREG32(CC_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(CC_GC_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-	WREG32(GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-
-	tmp = R6XX_MAX_PIPES - r600_count_pipe_bits((cc_gc_shader_pipe_config & INACTIVE_QD_PIPES_MASK) >> 8);
-	WREG32(VGT_OUT_DEALLOC_CNTL, (tmp * 4) & DEALLOC_DIST_MASK);
-	WREG32(VGT_VERTEX_REUSE_BLOCK_CNTL, ((tmp * 4) - 2) & VTX_REUSE_DEPTH_MASK);
-
-	/* Setup some CP states */
-	WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) | ROQ_IB2_START(0x2b)));
-	WREG32(CP_MEQ_THRESHOLDS, (MEQ_END(0x40) | ROQ_END(0x40)));
-
-	WREG32(TA_CNTL_AUX, (DISABLE_CUBE_ANISO | SYNC_GRADIENT |
-			     SYNC_WALKER | SYNC_ALIGNER));
-	/* Setup various GPU states */
-	if (rdev->family == CHIP_RV670)
-		WREG32(ARB_GDEC_RD_CNTL, 0x00000021);
-
-	tmp = RREG32(SX_DEBUG_1);
-	tmp |= SMX_EVENT_RELEASE;
-	if ((rdev->family > CHIP_R600))
-		tmp |= ENABLE_NEW_SMX_ADDRESS;
-	WREG32(SX_DEBUG_1, tmp);
-
-	if (((rdev->family) == CHIP_R600) ||
-	    ((rdev->family) == CHIP_RV630) ||
-	    ((rdev->family) == CHIP_RV610) ||
-	    ((rdev->family) == CHIP_RV620) ||
-	    ((rdev->family) == CHIP_RS780) ||
-	    ((rdev->family) == CHIP_RS880)) {
-		WREG32(DB_DEBUG, PREZ_MUST_WAIT_FOR_POSTZ_DONE);
-	} else {
-		WREG32(DB_DEBUG, 0);
-	}
-	WREG32(DB_WATERMARKS, (DEPTH_FREE(4) | DEPTH_CACHELINE_FREE(16) |
-			       DEPTH_FLUSH(16) | DEPTH_PENDING_FREE(4)));
-
-	WREG32(PA_SC_MULTI_CHIP_CNTL, 0);
-	WREG32(VGT_NUM_INSTANCES, 0);
-
-	WREG32(SPI_CONFIG_CNTL, GPR_WRITE_PRIORITY(0));
-	WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(0));
-
-	tmp = RREG32(SQ_MS_FIFO_SIZES);
-	if (((rdev->family) == CHIP_RV610) ||
-	    ((rdev->family) == CHIP_RV620) ||
-	    ((rdev->family) == CHIP_RS780) ||
-	    ((rdev->family) == CHIP_RS880)) {
-		tmp = (CACHE_FIFO_SIZE(0xa) |
-		       FETCH_FIFO_HIWATER(0xa) |
-		       DONE_FIFO_HIWATER(0xe0) |
-		       ALU_UPDATE_FIFO_HIWATER(0x8));
-	} else if (((rdev->family) == CHIP_R600) ||
-		   ((rdev->family) == CHIP_RV630)) {
-		tmp &= ~DONE_FIFO_HIWATER(0xff);
-		tmp |= DONE_FIFO_HIWATER(0x4);
-	}
-	WREG32(SQ_MS_FIFO_SIZES, tmp);
-
-	/* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT
-	 * should be adjusted as needed by the 2D/3D drivers.  This just sets default values
-	 */
-	sq_config = RREG32(SQ_CONFIG);
-	sq_config &= ~(PS_PRIO(3) |
-		       VS_PRIO(3) |
-		       GS_PRIO(3) |
-		       ES_PRIO(3));
-	sq_config |= (DX9_CONSTS |
-		      VC_ENABLE |
-		      PS_PRIO(0) |
-		      VS_PRIO(1) |
-		      GS_PRIO(2) |
-		      ES_PRIO(3));
-
-	if ((rdev->family) == CHIP_R600) {
-		sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(124) |
-					  NUM_VS_GPRS(124) |
-					  NUM_CLAUSE_TEMP_GPRS(4));
-		sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(0) |
-					  NUM_ES_GPRS(0));
-		sq_thread_resource_mgmt = (NUM_PS_THREADS(136) |
-					   NUM_VS_THREADS(48) |
-					   NUM_GS_THREADS(4) |
-					   NUM_ES_THREADS(4));
-		sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(128) |
-					    NUM_VS_STACK_ENTRIES(128));
-		sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(0) |
-					    NUM_ES_STACK_ENTRIES(0));
-	} else if (((rdev->family) == CHIP_RV610) ||
-		   ((rdev->family) == CHIP_RV620) ||
-		   ((rdev->family) == CHIP_RS780) ||
-		   ((rdev->family) == CHIP_RS880)) {
-		/* no vertex cache */
-		sq_config &= ~VC_ENABLE;
-
-		sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(44) |
-					  NUM_VS_GPRS(44) |
-					  NUM_CLAUSE_TEMP_GPRS(2));
-		sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(17) |
-					  NUM_ES_GPRS(17));
-		sq_thread_resource_mgmt = (NUM_PS_THREADS(79) |
-					   NUM_VS_THREADS(78) |
-					   NUM_GS_THREADS(4) |
-					   NUM_ES_THREADS(31));
-		sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(40) |
-					    NUM_VS_STACK_ENTRIES(40));
-		sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(32) |
-					    NUM_ES_STACK_ENTRIES(16));
-	} else if (((rdev->family) == CHIP_RV630) ||
-		   ((rdev->family) == CHIP_RV635)) {
-		sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(44) |
-					  NUM_VS_GPRS(44) |
-					  NUM_CLAUSE_TEMP_GPRS(2));
-		sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(18) |
-					  NUM_ES_GPRS(18));
-		sq_thread_resource_mgmt = (NUM_PS_THREADS(79) |
-					   NUM_VS_THREADS(78) |
-					   NUM_GS_THREADS(4) |
-					   NUM_ES_THREADS(31));
-		sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(40) |
-					    NUM_VS_STACK_ENTRIES(40));
-		sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(32) |
-					    NUM_ES_STACK_ENTRIES(16));
-	} else if ((rdev->family) == CHIP_RV670) {
-		sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(44) |
-					  NUM_VS_GPRS(44) |
-					  NUM_CLAUSE_TEMP_GPRS(2));
-		sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(17) |
-					  NUM_ES_GPRS(17));
-		sq_thread_resource_mgmt = (NUM_PS_THREADS(79) |
-					   NUM_VS_THREADS(78) |
-					   NUM_GS_THREADS(4) |
-					   NUM_ES_THREADS(31));
-		sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(64) |
-					    NUM_VS_STACK_ENTRIES(64));
-		sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(64) |
-					    NUM_ES_STACK_ENTRIES(64));
-	}
-
-	WREG32(SQ_CONFIG, sq_config);
-	WREG32(SQ_GPR_RESOURCE_MGMT_1,  sq_gpr_resource_mgmt_1);
-	WREG32(SQ_GPR_RESOURCE_MGMT_2,  sq_gpr_resource_mgmt_2);
-	WREG32(SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt);
-	WREG32(SQ_STACK_RESOURCE_MGMT_1, sq_stack_resource_mgmt_1);
-	WREG32(SQ_STACK_RESOURCE_MGMT_2, sq_stack_resource_mgmt_2);
-
-	if (((rdev->family) == CHIP_RV610) ||
-	    ((rdev->family) == CHIP_RV620) ||
-	    ((rdev->family) == CHIP_RS780) ||
-	    ((rdev->family) == CHIP_RS880)) {
-		WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(TC_ONLY));
-	} else {
-		WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC));
-	}
-
-	/* More default values. 2D/3D driver should adjust as needed */
-	WREG32(PA_SC_AA_SAMPLE_LOCS_2S, (S0_X(0xc) | S0_Y(0x4) |
-					 S1_X(0x4) | S1_Y(0xc)));
-	WREG32(PA_SC_AA_SAMPLE_LOCS_4S, (S0_X(0xe) | S0_Y(0xe) |
-					 S1_X(0x2) | S1_Y(0x2) |
-					 S2_X(0xa) | S2_Y(0x6) |
-					 S3_X(0x6) | S3_Y(0xa)));
-	WREG32(PA_SC_AA_SAMPLE_LOCS_8S_WD0, (S0_X(0xe) | S0_Y(0xb) |
-					     S1_X(0x4) | S1_Y(0xc) |
-					     S2_X(0x1) | S2_Y(0x6) |
-					     S3_X(0xa) | S3_Y(0xe)));
-	WREG32(PA_SC_AA_SAMPLE_LOCS_8S_WD1, (S4_X(0x6) | S4_Y(0x1) |
-					     S5_X(0x0) | S5_Y(0x0) |
-					     S6_X(0xb) | S6_Y(0x4) |
-					     S7_X(0x7) | S7_Y(0x8)));
-
-	WREG32(VGT_STRMOUT_EN, 0);
-	tmp = rdev->config.r600.max_pipes * 16;
-	switch (rdev->family) {
-	case CHIP_RV610:
-	case CHIP_RV620:
-	case CHIP_RS780:
-	case CHIP_RS880:
-		tmp += 32;
-		break;
-	case CHIP_RV670:
-		tmp += 128;
-		break;
-	default:
-		break;
-	}
-	if (tmp > 256) {
-		tmp = 256;
-	}
-	WREG32(VGT_ES_PER_GS, 128);
-	WREG32(VGT_GS_PER_ES, tmp);
-	WREG32(VGT_GS_PER_VS, 2);
-	WREG32(VGT_GS_VERTEX_REUSE, 16);
-
-	/* more default values. 2D/3D driver should adjust as needed */
-	WREG32(PA_SC_LINE_STIPPLE_STATE, 0);
-	WREG32(VGT_STRMOUT_EN, 0);
-	WREG32(SX_MISC, 0);
-	WREG32(PA_SC_MODE_CNTL, 0);
-	WREG32(PA_SC_AA_CONFIG, 0);
-	WREG32(PA_SC_LINE_STIPPLE, 0);
-	WREG32(SPI_INPUT_Z, 0);
-	WREG32(SPI_PS_IN_CONTROL_0, NUM_INTERP(2));
-	WREG32(CB_COLOR7_FRAG, 0);
-
-	/* Clear render buffer base addresses */
-	WREG32(CB_COLOR0_BASE, 0);
-	WREG32(CB_COLOR1_BASE, 0);
-	WREG32(CB_COLOR2_BASE, 0);
-	WREG32(CB_COLOR3_BASE, 0);
-	WREG32(CB_COLOR4_BASE, 0);
-	WREG32(CB_COLOR5_BASE, 0);
-	WREG32(CB_COLOR6_BASE, 0);
-	WREG32(CB_COLOR7_BASE, 0);
-	WREG32(CB_COLOR7_FRAG, 0);
-
-	switch (rdev->family) {
-	case CHIP_RV610:
-	case CHIP_RV620:
-	case CHIP_RS780:
-	case CHIP_RS880:
-		tmp = TC_L2_SIZE(8);
-		break;
-	case CHIP_RV630:
-	case CHIP_RV635:
-		tmp = TC_L2_SIZE(4);
-		break;
-	case CHIP_R600:
-		tmp = TC_L2_SIZE(0) | L2_DISABLE_LATE_HIT;
-		break;
-	default:
-		tmp = TC_L2_SIZE(0);
-		break;
-	}
-	WREG32(TC_CNTL, tmp);
-
-	tmp = RREG32(HDP_HOST_PATH_CNTL);
-	WREG32(HDP_HOST_PATH_CNTL, tmp);
-
-	tmp = RREG32(ARB_POP);
-	tmp |= ENABLE_TC128;
-	WREG32(ARB_POP, tmp);
-
-	WREG32(PA_SC_MULTI_CHIP_CNTL, 0);
-	WREG32(PA_CL_ENHANCE, (CLIP_VTX_REORDER_ENA |
-			       NUM_CLIP_SEQ(3)));
-	WREG32(PA_SC_ENHANCE, FORCE_EOV_MAX_CLK_CNT(4095));
-	WREG32(VC_ENHANCE, 0);
-}
-
-
-/*
- * Indirect registers accessor
- */
-u32 r600_pciep_rreg(struct radeon_device *rdev, u32 reg)
-{
-	u32 r;
-
-	WREG32(PCIE_PORT_INDEX, ((reg) & 0xff));
-	(void)RREG32(PCIE_PORT_INDEX);
-	r = RREG32(PCIE_PORT_DATA);
-	return r;
-}
-
-void r600_pciep_wreg(struct radeon_device *rdev, u32 reg, u32 v)
-{
-	WREG32(PCIE_PORT_INDEX, ((reg) & 0xff));
-	(void)RREG32(PCIE_PORT_INDEX);
-	WREG32(PCIE_PORT_DATA, (v));
-	(void)RREG32(PCIE_PORT_DATA);
-}
-
-/*
- * CP & Ring
- */
-void r600_cp_stop(struct radeon_device *rdev)
-{
-	radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
-	WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(1));
-	WREG32(SCRATCH_UMSK, 0);
-}
-
-int r600_init_microcode(struct radeon_device *rdev)
-{
-	struct platform_device *pdev;
-	const char *chip_name;
-	const char *rlc_chip_name;
-	size_t pfp_req_size, me_req_size, rlc_req_size;
-	char fw_name[30];
-	int err;
-
-	DRM_DEBUG("\n");
-
-	pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
-	err = IS_ERR(pdev);
-	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
-		return -EINVAL;
-	}
-
-	switch (rdev->family) {
-	case CHIP_R600:
-		chip_name = "R600";
-		rlc_chip_name = "R600";
-		break;
-	case CHIP_RV610:
-		chip_name = "RV610";
-		rlc_chip_name = "R600";
-		break;
-	case CHIP_RV630:
-		chip_name = "RV630";
-		rlc_chip_name = "R600";
-		break;
-	case CHIP_RV620:
-		chip_name = "RV620";
-		rlc_chip_name = "R600";
-		break;
-	case CHIP_RV635:
-		chip_name = "RV635";
-		rlc_chip_name = "R600";
-		break;
-	case CHIP_RV670:
-		chip_name = "RV670";
-		rlc_chip_name = "R600";
-		break;
-	case CHIP_RS780:
-	case CHIP_RS880:
-		chip_name = "RS780";
-		rlc_chip_name = "R600";
-		break;
-	case CHIP_RV770:
-		chip_name = "RV770";
-		rlc_chip_name = "R700";
-		break;
-	case CHIP_RV730:
-	case CHIP_RV740:
-		chip_name = "RV730";
-		rlc_chip_name = "R700";
-		break;
-	case CHIP_RV710:
-		chip_name = "RV710";
-		rlc_chip_name = "R700";
-		break;
-	case CHIP_CEDAR:
-		chip_name = "CEDAR";
-		rlc_chip_name = "CEDAR";
-		break;
-	case CHIP_REDWOOD:
-		chip_name = "REDWOOD";
-		rlc_chip_name = "REDWOOD";
-		break;
-	case CHIP_JUNIPER:
-		chip_name = "JUNIPER";
-		rlc_chip_name = "JUNIPER";
-		break;
-	case CHIP_CYPRESS:
-	case CHIP_HEMLOCK:
-		chip_name = "CYPRESS";
-		rlc_chip_name = "CYPRESS";
-		break;
-	case CHIP_PALM:
-		chip_name = "PALM";
-		rlc_chip_name = "SUMO";
-		break;
-	case CHIP_SUMO:
-		chip_name = "SUMO";
-		rlc_chip_name = "SUMO";
-		break;
-	case CHIP_SUMO2:
-		chip_name = "SUMO2";
-		rlc_chip_name = "SUMO";
-		break;
-	default: BUG();
-	}
-
-	if (rdev->family >= CHIP_CEDAR) {
-		pfp_req_size = EVERGREEN_PFP_UCODE_SIZE * 4;
-		me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
-		rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
-	} else if (rdev->family >= CHIP_RV770) {
-		pfp_req_size = R700_PFP_UCODE_SIZE * 4;
-		me_req_size = R700_PM4_UCODE_SIZE * 4;
-		rlc_req_size = R700_RLC_UCODE_SIZE * 4;
-	} else {
-		pfp_req_size = PFP_UCODE_SIZE * 4;
-		me_req_size = PM4_UCODE_SIZE * 12;
-		rlc_req_size = RLC_UCODE_SIZE * 4;
-	}
-
-	DRM_INFO("Loading %s Microcode\n", chip_name);
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
-	err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->pfp_fw->size != pfp_req_size) {
-		printk(KERN_ERR
-		       "r600_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->pfp_fw->size, fw_name);
-		err = -EINVAL;
-		goto out;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
-	err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->me_fw->size != me_req_size) {
-		printk(KERN_ERR
-		       "r600_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->me_fw->size, fw_name);
-		err = -EINVAL;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
-	err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->rlc_fw->size != rlc_req_size) {
-		printk(KERN_ERR
-		       "r600_rlc: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->rlc_fw->size, fw_name);
-		err = -EINVAL;
-	}
-
-out:
-	platform_device_unregister(pdev);
-
-	if (err) {
-		if (err != -EINVAL)
-			printk(KERN_ERR
-			       "r600_cp: Failed to load firmware \"%s\"\n",
-			       fw_name);
-		release_firmware(rdev->pfp_fw);
-		rdev->pfp_fw = NULL;
-		release_firmware(rdev->me_fw);
-		rdev->me_fw = NULL;
-		release_firmware(rdev->rlc_fw);
-		rdev->rlc_fw = NULL;
-	}
-	return err;
-}
-
-static int r600_cp_load_microcode(struct radeon_device *rdev)
-{
-	const __be32 *fw_data;
-	int i;
-
-	if (!rdev->me_fw || !rdev->pfp_fw)
-		return -EINVAL;
-
-	r600_cp_stop(rdev);
-
-	WREG32(CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-	       BUF_SWAP_32BIT |
-#endif
-	       RB_NO_UPDATE | RB_BLKSZ(15) | RB_BUFSZ(3));
-
-	/* Reset cp */
-	WREG32(GRBM_SOFT_RESET, SOFT_RESET_CP);
-	RREG32(GRBM_SOFT_RESET);
-	mdelay(15);
-	WREG32(GRBM_SOFT_RESET, 0);
-
-	WREG32(CP_ME_RAM_WADDR, 0);
-
-	fw_data = (const __be32 *)rdev->me_fw->data;
-	WREG32(CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < PM4_UCODE_SIZE * 3; i++)
-		WREG32(CP_ME_RAM_DATA,
-		       be32_to_cpup(fw_data++));
-
-	fw_data = (const __be32 *)rdev->pfp_fw->data;
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < PFP_UCODE_SIZE; i++)
-		WREG32(CP_PFP_UCODE_DATA,
-		       be32_to_cpup(fw_data++));
-
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	WREG32(CP_ME_RAM_WADDR, 0);
-	WREG32(CP_ME_RAM_RADDR, 0);
-	return 0;
-}
-
-int r600_cp_start(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r;
-	uint32_t cp_me;
-
-	r = radeon_ring_lock(rdev, ring, 7);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
-		return r;
-	}
-	radeon_ring_write(ring, PACKET3(PACKET3_ME_INITIALIZE, 5));
-	radeon_ring_write(ring, 0x1);
-	if (rdev->family >= CHIP_RV770) {
-		radeon_ring_write(ring, 0x0);
-		radeon_ring_write(ring, rdev->config.rv770.max_hw_contexts - 1);
-	} else {
-		radeon_ring_write(ring, 0x3);
-		radeon_ring_write(ring, rdev->config.r600.max_hw_contexts - 1);
-	}
-	radeon_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_unlock_commit(rdev, ring);
-
-	cp_me = 0xff;
-	WREG32(R_0086D8_CP_ME_CNTL, cp_me);
-	return 0;
-}
-
-int r600_cp_resume(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 tmp;
-	u32 rb_bufsz;
-	int r;
-
-	/* Reset cp */
-	WREG32(GRBM_SOFT_RESET, SOFT_RESET_CP);
-	RREG32(GRBM_SOFT_RESET);
-	mdelay(15);
-	WREG32(GRBM_SOFT_RESET, 0);
-
-	/* Set ring buffer size */
-	rb_bufsz = drm_order(ring->ring_size / 8);
-	tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
-	tmp |= BUF_SWAP_32BIT;
-#endif
-	WREG32(CP_RB_CNTL, tmp);
-	WREG32(CP_SEM_WAIT_TIMER, 0x0);
-
-	/* Set the write pointer delay */
-	WREG32(CP_RB_WPTR_DELAY, 0);
-
-	/* Initialize the ring buffer's read and write pointers */
-	WREG32(CP_RB_CNTL, tmp | RB_RPTR_WR_ENA);
-	WREG32(CP_RB_RPTR_WR, 0);
-	ring->wptr = 0;
-	WREG32(CP_RB_WPTR, ring->wptr);
-
-	/* set the wb address whether it's enabled or not */
-	WREG32(CP_RB_RPTR_ADDR,
-	       ((rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC));
-	WREG32(CP_RB_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF);
-	WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF);
-
-	if (rdev->wb.enabled)
-		WREG32(SCRATCH_UMSK, 0xff);
-	else {
-		tmp |= RB_NO_UPDATE;
-		WREG32(SCRATCH_UMSK, 0);
-	}
-
-	mdelay(1);
-	WREG32(CP_RB_CNTL, tmp);
-
-	WREG32(CP_RB_BASE, ring->gpu_addr >> 8);
-	WREG32(CP_DEBUG, (1 << 27) | (1 << 28));
-
-	ring->rptr = RREG32(CP_RB_RPTR);
-
-	r600_cp_start(rdev);
-	ring->ready = true;
-	r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, ring);
-	if (r) {
-		ring->ready = false;
-		return r;
-	}
-	return 0;
-}
-
-void r600_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsigned ring_size)
-{
-	u32 rb_bufsz;
-
-	/* Align ring size */
-	rb_bufsz = drm_order(ring_size / 8);
-	ring_size = (1 << (rb_bufsz + 1)) * 4;
-	ring->ring_size = ring_size;
-	ring->align_mask = 16 - 1;
-}
-
-void r600_cp_fini(struct radeon_device *rdev)
-{
-	r600_cp_stop(rdev);
-	radeon_ring_fini(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-}
-
-
-/*
- * GPU scratch registers helpers function.
- */
-void r600_scratch_init(struct radeon_device *rdev)
-{
-	int i;
-
-	rdev->scratch.num_reg = 7;
-	rdev->scratch.reg_base = SCRATCH_REG0;
-	for (i = 0; i < rdev->scratch.num_reg; i++) {
-		rdev->scratch.free[i] = true;
-		rdev->scratch.reg[i] = rdev->scratch.reg_base + (i * 4);
-	}
-}
-
-int r600_ring_test(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	uint32_t scratch;
-	uint32_t tmp = 0;
-	unsigned i, ridx = radeon_ring_index(rdev, ring);
-	int r;
-
-	r = radeon_scratch_get(rdev, &scratch);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to get scratch reg (%d).\n", r);
-		return r;
-	}
-	WREG32(scratch, 0xCAFEDEAD);
-	r = radeon_ring_lock(rdev, ring, 3);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to lock ring %d (%d).\n", ridx, r);
-		radeon_scratch_free(rdev, scratch);
-		return r;
-	}
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-	radeon_ring_write(ring, ((scratch - PACKET3_SET_CONFIG_REG_OFFSET) >> 2));
-	radeon_ring_write(ring, 0xDEADBEEF);
-	radeon_ring_unlock_commit(rdev, ring);
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(scratch);
-		if (tmp == 0xDEADBEEF)
-			break;
-		DRM_UDELAY(1);
-	}
-	if (i < rdev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n", ridx, i);
-	} else {
-		DRM_ERROR("radeon: ring %d test failed (scratch(0x%04X)=0x%08X)\n",
-			  ridx, scratch, tmp);
-		r = -EINVAL;
-	}
-	radeon_scratch_free(rdev, scratch);
-	return r;
-}
-
-void r600_fence_ring_emit(struct radeon_device *rdev,
-			  struct radeon_fence *fence)
-{
-	struct radeon_ring *ring = &rdev->ring[fence->ring];
-
-	if (rdev->wb.use_event) {
-		u64 addr = rdev->fence_drv[fence->ring].gpu_addr;
-		/* flush read cache over gart */
-		radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-		radeon_ring_write(ring, PACKET3_TC_ACTION_ENA |
-					PACKET3_VC_ACTION_ENA |
-					PACKET3_SH_ACTION_ENA);
-		radeon_ring_write(ring, 0xFFFFFFFF);
-		radeon_ring_write(ring, 0);
-		radeon_ring_write(ring, 10); /* poll interval */
-		/* EVENT_WRITE_EOP - flush caches, send int */
-		radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4));
-		radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_EVENT_TS) | EVENT_INDEX(5));
-		radeon_ring_write(ring, addr & 0xffffffff);
-		radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | DATA_SEL(1) | INT_SEL(2));
-		radeon_ring_write(ring, fence->seq);
-		radeon_ring_write(ring, 0);
-	} else {
-		/* flush read cache over gart */
-		radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-		radeon_ring_write(ring, PACKET3_TC_ACTION_ENA |
-					PACKET3_VC_ACTION_ENA |
-					PACKET3_SH_ACTION_ENA);
-		radeon_ring_write(ring, 0xFFFFFFFF);
-		radeon_ring_write(ring, 0);
-		radeon_ring_write(ring, 10); /* poll interval */
-		radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE, 0));
-		radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_EVENT) | EVENT_INDEX(0));
-		/* wait for 3D idle clean */
-		radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-		radeon_ring_write(ring, (WAIT_UNTIL - PACKET3_SET_CONFIG_REG_OFFSET) >> 2);
-		radeon_ring_write(ring, WAIT_3D_IDLE_bit | WAIT_3D_IDLECLEAN_bit);
-		/* Emit fence sequence & fire IRQ */
-		radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-		radeon_ring_write(ring, ((rdev->fence_drv[fence->ring].scratch_reg - PACKET3_SET_CONFIG_REG_OFFSET) >> 2));
-		radeon_ring_write(ring, fence->seq);
-		/* CP_INTERRUPT packet 3 no longer exists, use packet 0 */
-		radeon_ring_write(ring, PACKET0(CP_INT_STATUS, 0));
-		radeon_ring_write(ring, RB_INT_STAT);
-	}
-}
-
-void r600_semaphore_ring_emit(struct radeon_device *rdev,
-			      struct radeon_ring *ring,
-			      struct radeon_semaphore *semaphore,
-			      bool emit_wait)
-{
-	uint64_t addr = semaphore->gpu_addr;
-	unsigned sel = emit_wait ? PACKET3_SEM_SEL_WAIT : PACKET3_SEM_SEL_SIGNAL;
-
-	if (rdev->family < CHIP_CAYMAN)
-		sel |= PACKET3_SEM_WAIT_ON_SIGNAL;
-
-	radeon_ring_write(ring, PACKET3(PACKET3_MEM_SEMAPHORE, 1));
-	radeon_ring_write(ring, addr & 0xffffffff);
-	radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | sel);
-}
-
-int r600_copy_blit(struct radeon_device *rdev,
-		   uint64_t src_offset,
-		   uint64_t dst_offset,
-		   unsigned num_gpu_pages,
-		   struct radeon_fence *fence)
-{
-	int r;
-
-	mutex_lock(&rdev->r600_blit.mutex);
-	rdev->r600_blit.vb_ib = NULL;
-	r = r600_blit_prepare_copy(rdev, num_gpu_pages);
-	if (r) {
-		if (rdev->r600_blit.vb_ib)
-			radeon_ib_free(rdev, &rdev->r600_blit.vb_ib);
-		mutex_unlock(&rdev->r600_blit.mutex);
-		return r;
-	}
-	r600_kms_blit_copy(rdev, src_offset, dst_offset, num_gpu_pages);
-	r600_blit_done_copy(rdev, fence);
-	mutex_unlock(&rdev->r600_blit.mutex);
-	return 0;
-}
-
-void r600_blit_suspend(struct radeon_device *rdev)
-{
-	int r;
-
-	/* unpin shaders bo */
-	if (rdev->r600_blit.shader_obj) {
-		r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-		if (!r) {
-			radeon_bo_unpin(rdev->r600_blit.shader_obj);
-			radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-		}
-	}
-}
-
-int r600_set_surface_reg(struct radeon_device *rdev, int reg,
-			 uint32_t tiling_flags, uint32_t pitch,
-			 uint32_t offset, uint32_t obj_size)
-{
-	/* FIXME: implement */
-	return 0;
-}
-
-void r600_clear_surface_reg(struct radeon_device *rdev, int reg)
-{
-	/* FIXME: implement */
-}
-
-int r600_startup(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r;
-
-	/* enable pcie gen2 link */
-	r600_pcie_gen2_enable(rdev);
-
-	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
-		r = r600_init_microcode(rdev);
-		if (r) {
-			DRM_ERROR("Failed to load firmware!\n");
-			return r;
-		}
-	}
-
-	r = r600_vram_scratch_init(rdev);
-	if (r)
-		return r;
-
-	r600_mc_program(rdev);
-	if (rdev->flags & RADEON_IS_AGP) {
-		r600_agp_enable(rdev);
-	} else {
-		r = r600_pcie_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-	r600_gpu_init(rdev);
-	r = r600_blit_init(rdev);
-	if (r) {
-		r600_blit_fini(rdev);
-		rdev->asic->copy.copy = NULL;
-		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
-	}
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	r = r600_irq_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: IH init failed (%d).\n", r);
-		radeon_irq_kms_fini(rdev);
-		return r;
-	}
-	r600_irq_set(rdev);
-
-	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
-			     R600_CP_RB_RPTR, R600_CP_RB_WPTR,
-			     0, 0xfffff, RADEON_CP_PACKET2);
-
-	if (r)
-		return r;
-	r = r600_cp_load_microcode(rdev);
-	if (r)
-		return r;
-	r = r600_cp_resume(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		DRM_ERROR("radeon: failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return 0;
-}
-
-void r600_vga_set_state(struct radeon_device *rdev, bool state)
-{
-	uint32_t temp;
-
-	temp = RREG32(CONFIG_CNTL);
-	if (state == false) {
-		temp &= ~(1<<0);
-		temp |= (1<<1);
-	} else {
-		temp &= ~(1<<1);
-	}
-	WREG32(CONFIG_CNTL, temp);
-}
-
-int r600_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Do not reset GPU before posting, on r600 hw unlike on r500 hw,
-	 * posting will perform necessary task to bring back GPU into good
-	 * shape.
-	 */
-	/* post card */
-	atom_asic_init(rdev->mode_info.atom_context);
-
-	rdev->accel_working = true;
-	r = r600_startup(rdev);
-	if (r) {
-		DRM_ERROR("r600 startup failed on resume\n");
-		rdev->accel_working = false;
-		return r;
-	}
-
-	r = r600_audio_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: audio resume failed\n");
-		return r;
-	}
-
-	return r;
-}
-
-int r600_suspend(struct radeon_device *rdev)
-{
-	r600_audio_fini(rdev);
-	radeon_ib_pool_suspend(rdev);
-	r600_blit_suspend(rdev);
-	/* FIXME: we should wait for ring to be empty */
-	r600_cp_stop(rdev);
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
-	r600_irq_suspend(rdev);
-	radeon_wb_disable(rdev);
-	r600_pcie_gart_disable(rdev);
-
-	return 0;
-}
-
-/* Plan is to move initialization in that function and use
- * helper function so that radeon_device_init pretty much
- * do nothing more than calling asic specific function. This
- * should also allow to remove a bunch of callback function
- * like vram_info.
- */
-int r600_init(struct radeon_device *rdev)
-{
-	int r;
-
-	if (r600_debugfs_mc_info_init(rdev)) {
-		DRM_ERROR("Failed to register debugfs file for mc !\n");
-	}
-	/* This don't do much */
-	r = radeon_gem_init(rdev);
-	if (r)
-		return r;
-	/* Read BIOS */
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	/* Must be an ATOMBIOS */
-	if (!rdev->is_atom_bios) {
-		dev_err(rdev->dev, "Expecting atombios for R600 GPU\n");
-		return -EINVAL;
-	}
-	r = radeon_atombios_init(rdev);
-	if (r)
-		return r;
-	/* Post card if necessary */
-	if (!radeon_card_posted(rdev)) {
-		if (!rdev->bios) {
-			dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
-			return -EINVAL;
-		}
-		DRM_INFO("GPU not posted. posting now...\n");
-		atom_asic_init(rdev->mode_info.atom_context);
-	}
-	/* Initialize scratch registers */
-	r600_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	if (rdev->flags & RADEON_IS_AGP) {
-		r = radeon_agp_init(rdev);
-		if (r)
-			radeon_agp_disable(rdev);
-	}
-	r = r600_mc_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL;
-	r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024);
-
-	rdev->ih.ring_obj = NULL;
-	r600_ih_ring_init(rdev, 64 * 1024);
-
-	r = r600_pcie_gart_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = r600_startup(rdev);
-	if (r) {
-		dev_err(rdev->dev, "disabling GPU acceleration\n");
-		r600_cp_fini(rdev);
-		r600_irq_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		r600_pcie_gart_fini(rdev);
-		rdev->accel_working = false;
-	}
-
-	r = r600_audio_init(rdev);
-	if (r)
-		return r; /* TODO error handling */
-	return 0;
-}
-
-void r600_fini(struct radeon_device *rdev)
-{
-	r600_audio_fini(rdev);
-	r600_blit_fini(rdev);
-	r600_cp_fini(rdev);
-	r600_irq_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	r600_pcie_gart_fini(rdev);
-	r600_vram_scratch_fini(rdev);
-	radeon_agp_fini(rdev);
-	radeon_gem_fini(rdev);
-	radeon_semaphore_driver_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-
-/*
- * CS stuff
- */
-void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	struct radeon_ring *ring = &rdev->ring[ib->fence->ring];
-
-	/* FIXME: implement */
-	radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	radeon_ring_write(ring,
-#ifdef __BIG_ENDIAN
-			  (2 << 0) |
-#endif
-			  (ib->gpu_addr & 0xFFFFFFFC));
-	radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFF);
-	radeon_ring_write(ring, ib->length_dw);
-}
-
-int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	struct radeon_ib *ib;
-	uint32_t scratch;
-	uint32_t tmp = 0;
-	unsigned i;
-	int r;
-	int ring_index = radeon_ring_index(rdev, ring);
-
-	r = radeon_scratch_get(rdev, &scratch);
-	if (r) {
-		DRM_ERROR("radeon: failed to get scratch reg (%d).\n", r);
-		return r;
-	}
-	WREG32(scratch, 0xCAFEDEAD);
-	r = radeon_ib_get(rdev, ring_index, &ib, 256);
-	if (r) {
-		DRM_ERROR("radeon: failed to get ib (%d).\n", r);
-		return r;
-	}
-	ib->ptr[0] = PACKET3(PACKET3_SET_CONFIG_REG, 1);
-	ib->ptr[1] = ((scratch - PACKET3_SET_CONFIG_REG_OFFSET) >> 2);
-	ib->ptr[2] = 0xDEADBEEF;
-	ib->length_dw = 3;
-	r = radeon_ib_schedule(rdev, ib);
-	if (r) {
-		radeon_scratch_free(rdev, scratch);
-		radeon_ib_free(rdev, &ib);
-		DRM_ERROR("radeon: failed to schedule ib (%d).\n", r);
-		return r;
-	}
-	r = radeon_fence_wait(ib->fence, false);
-	if (r) {
-		DRM_ERROR("radeon: fence wait failed (%d).\n", r);
-		return r;
-	}
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(scratch);
-		if (tmp == 0xDEADBEEF)
-			break;
-		DRM_UDELAY(1);
-	}
-	if (i < rdev->usec_timeout) {
-		DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib->fence->ring, i);
-	} else {
-		DRM_ERROR("radeon: ib test failed (scratch(0x%04X)=0x%08X)\n",
-			  scratch, tmp);
-		r = -EINVAL;
-	}
-	radeon_scratch_free(rdev, scratch);
-	radeon_ib_free(rdev, &ib);
-	return r;
-}
-
-/*
- * Interrupts
- *
- * Interrupts use a ring buffer on r6xx/r7xx hardware.  It works pretty
- * the same as the CP ring buffer, but in reverse.  Rather than the CPU
- * writing to the ring and the GPU consuming, the GPU writes to the ring
- * and host consumes.  As the host irq handler processes interrupts, it
- * increments the rptr.  When the rptr catches up with the wptr, all the
- * current interrupts have been processed.
- */
-
-void r600_ih_ring_init(struct radeon_device *rdev, unsigned ring_size)
-{
-	u32 rb_bufsz;
-
-	/* Align ring size */
-	rb_bufsz = drm_order(ring_size / 4);
-	ring_size = (1 << rb_bufsz) * 4;
-	rdev->ih.ring_size = ring_size;
-	rdev->ih.ptr_mask = rdev->ih.ring_size - 1;
-	rdev->ih.rptr = 0;
-}
-
-int r600_ih_ring_alloc(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Allocate ring buffer */
-	if (rdev->ih.ring_obj == NULL) {
-		r = radeon_bo_create(rdev, rdev->ih.ring_size,
-				     PAGE_SIZE, true,
-				     RADEON_GEM_DOMAIN_GTT,
-				     &rdev->ih.ring_obj);
-		if (r) {
-			DRM_ERROR("radeon: failed to create ih ring buffer (%d).\n", r);
-			return r;
-		}
-		r = radeon_bo_reserve(rdev->ih.ring_obj, false);
-		if (unlikely(r != 0))
-			return r;
-		r = radeon_bo_pin(rdev->ih.ring_obj,
-				  RADEON_GEM_DOMAIN_GTT,
-				  &rdev->ih.gpu_addr);
-		if (r) {
-			radeon_bo_unreserve(rdev->ih.ring_obj);
-			DRM_ERROR("radeon: failed to pin ih ring buffer (%d).\n", r);
-			return r;
-		}
-		r = radeon_bo_kmap(rdev->ih.ring_obj,
-				   (void **)&rdev->ih.ring);
-		radeon_bo_unreserve(rdev->ih.ring_obj);
-		if (r) {
-			DRM_ERROR("radeon: failed to map ih ring buffer (%d).\n", r);
-			return r;
-		}
-	}
-	return 0;
-}
-
-void r600_ih_ring_fini(struct radeon_device *rdev)
-{
-	int r;
-	if (rdev->ih.ring_obj) {
-		r = radeon_bo_reserve(rdev->ih.ring_obj, false);
-		if (likely(r == 0)) {
-			radeon_bo_kunmap(rdev->ih.ring_obj);
-			radeon_bo_unpin(rdev->ih.ring_obj);
-			radeon_bo_unreserve(rdev->ih.ring_obj);
-		}
-		radeon_bo_unref(&rdev->ih.ring_obj);
-		rdev->ih.ring = NULL;
-		rdev->ih.ring_obj = NULL;
-	}
-}
-
-void r600_rlc_stop(struct radeon_device *rdev)
-{
-
-	if ((rdev->family >= CHIP_RV770) &&
-	    (rdev->family <= CHIP_RV740)) {
-		/* r7xx asics need to soft reset RLC before halting */
-		WREG32(SRBM_SOFT_RESET, SOFT_RESET_RLC);
-		RREG32(SRBM_SOFT_RESET);
-		mdelay(15);
-		WREG32(SRBM_SOFT_RESET, 0);
-		RREG32(SRBM_SOFT_RESET);
-	}
-
-	WREG32(RLC_CNTL, 0);
-}
-
-static void r600_rlc_start(struct radeon_device *rdev)
-{
-	WREG32(RLC_CNTL, RLC_ENABLE);
-}
-
-static int r600_rlc_init(struct radeon_device *rdev)
-{
-	u32 i;
-	const __be32 *fw_data;
-
-	if (!rdev->rlc_fw)
-		return -EINVAL;
-
-	r600_rlc_stop(rdev);
-
-	WREG32(RLC_HB_CNTL, 0);
-
-	if (rdev->family == CHIP_ARUBA) {
-		WREG32(TN_RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8);
-		WREG32(TN_RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8);
-	}
-	if (rdev->family <= CHIP_CAYMAN) {
-		WREG32(RLC_HB_BASE, 0);
-		WREG32(RLC_HB_RPTR, 0);
-		WREG32(RLC_HB_WPTR, 0);
-	}
-	if (rdev->family <= CHIP_CAICOS) {
-		WREG32(RLC_HB_WPTR_LSB_ADDR, 0);
-		WREG32(RLC_HB_WPTR_MSB_ADDR, 0);
-	}
-	WREG32(RLC_MC_CNTL, 0);
-	WREG32(RLC_UCODE_CNTL, 0);
-
-	fw_data = (const __be32 *)rdev->rlc_fw->data;
-	if (rdev->family >= CHIP_ARUBA) {
-		for (i = 0; i < ARUBA_RLC_UCODE_SIZE; i++) {
-			WREG32(RLC_UCODE_ADDR, i);
-			WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
-		}
-	} else if (rdev->family >= CHIP_CAYMAN) {
-		for (i = 0; i < CAYMAN_RLC_UCODE_SIZE; i++) {
-			WREG32(RLC_UCODE_ADDR, i);
-			WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
-		}
-	} else if (rdev->family >= CHIP_CEDAR) {
-		for (i = 0; i < EVERGREEN_RLC_UCODE_SIZE; i++) {
-			WREG32(RLC_UCODE_ADDR, i);
-			WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
-		}
-	} else if (rdev->family >= CHIP_RV770) {
-		for (i = 0; i < R700_RLC_UCODE_SIZE; i++) {
-			WREG32(RLC_UCODE_ADDR, i);
-			WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
-		}
-	} else {
-		for (i = 0; i < RLC_UCODE_SIZE; i++) {
-			WREG32(RLC_UCODE_ADDR, i);
-			WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
-		}
-	}
-	WREG32(RLC_UCODE_ADDR, 0);
-
-	r600_rlc_start(rdev);
-
-	return 0;
-}
-
-static void r600_enable_interrupts(struct radeon_device *rdev)
-{
-	u32 ih_cntl = RREG32(IH_CNTL);
-	u32 ih_rb_cntl = RREG32(IH_RB_CNTL);
-
-	ih_cntl |= ENABLE_INTR;
-	ih_rb_cntl |= IH_RB_ENABLE;
-	WREG32(IH_CNTL, ih_cntl);
-	WREG32(IH_RB_CNTL, ih_rb_cntl);
-	rdev->ih.enabled = true;
-}
-
-void r600_disable_interrupts(struct radeon_device *rdev)
-{
-	u32 ih_rb_cntl = RREG32(IH_RB_CNTL);
-	u32 ih_cntl = RREG32(IH_CNTL);
-
-	ih_rb_cntl &= ~IH_RB_ENABLE;
-	ih_cntl &= ~ENABLE_INTR;
-	WREG32(IH_RB_CNTL, ih_rb_cntl);
-	WREG32(IH_CNTL, ih_cntl);
-	/* set rptr, wptr to 0 */
-	WREG32(IH_RB_RPTR, 0);
-	WREG32(IH_RB_WPTR, 0);
-	rdev->ih.enabled = false;
-	rdev->ih.wptr = 0;
-	rdev->ih.rptr = 0;
-}
-
-static void r600_disable_interrupt_state(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	WREG32(CP_INT_CNTL, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
-	WREG32(GRBM_INT_CNTL, 0);
-	WREG32(DxMODE_INT_MASK, 0);
-	WREG32(D1GRPH_INTERRUPT_CONTROL, 0);
-	WREG32(D2GRPH_INTERRUPT_CONTROL, 0);
-	if (ASIC_IS_DCE3(rdev)) {
-		WREG32(DCE3_DACA_AUTODETECT_INT_CONTROL, 0);
-		WREG32(DCE3_DACB_AUTODETECT_INT_CONTROL, 0);
-		tmp = RREG32(DC_HPD1_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD1_INT_CONTROL, tmp);
-		tmp = RREG32(DC_HPD2_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD2_INT_CONTROL, tmp);
-		tmp = RREG32(DC_HPD3_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD3_INT_CONTROL, tmp);
-		tmp = RREG32(DC_HPD4_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-		WREG32(DC_HPD4_INT_CONTROL, tmp);
-		if (ASIC_IS_DCE32(rdev)) {
-			tmp = RREG32(DC_HPD5_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-			WREG32(DC_HPD5_INT_CONTROL, tmp);
-			tmp = RREG32(DC_HPD6_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-			WREG32(DC_HPD6_INT_CONTROL, tmp);
-		}
-	} else {
-		WREG32(DACA_AUTODETECT_INT_CONTROL, 0);
-		WREG32(DACB_AUTODETECT_INT_CONTROL, 0);
-		tmp = RREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL) & DC_HOT_PLUG_DETECTx_INT_POLARITY;
-		WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
-		tmp = RREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL) & DC_HOT_PLUG_DETECTx_INT_POLARITY;
-		WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
-		tmp = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL) & DC_HOT_PLUG_DETECTx_INT_POLARITY;
-		WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, tmp);
-	}
-}
-
-int r600_irq_init(struct radeon_device *rdev)
-{
-	int ret = 0;
-	int rb_bufsz;
-	u32 interrupt_cntl, ih_cntl, ih_rb_cntl;
-
-	/* allocate ring */
-	ret = r600_ih_ring_alloc(rdev);
-	if (ret)
-		return ret;
-
-	/* disable irqs */
-	r600_disable_interrupts(rdev);
-
-	/* init rlc */
-	ret = r600_rlc_init(rdev);
-	if (ret) {
-		r600_ih_ring_fini(rdev);
-		return ret;
-	}
-
-	/* setup interrupt control */
-	/* set dummy read address to ring address */
-	WREG32(INTERRUPT_CNTL2, rdev->ih.gpu_addr >> 8);
-	interrupt_cntl = RREG32(INTERRUPT_CNTL);
-	/* IH_DUMMY_RD_OVERRIDE=0 - dummy read disabled with msi, enabled without msi
-	 * IH_DUMMY_RD_OVERRIDE=1 - dummy read controlled by IH_DUMMY_RD_EN
-	 */
-	interrupt_cntl &= ~IH_DUMMY_RD_OVERRIDE;
-	/* IH_REQ_NONSNOOP_EN=1 if ring is in non-cacheable memory, e.g., vram */
-	interrupt_cntl &= ~IH_REQ_NONSNOOP_EN;
-	WREG32(INTERRUPT_CNTL, interrupt_cntl);
-
-	WREG32(IH_RB_BASE, rdev->ih.gpu_addr >> 8);
-	rb_bufsz = drm_order(rdev->ih.ring_size / 4);
-
-	ih_rb_cntl = (IH_WPTR_OVERFLOW_ENABLE |
-		      IH_WPTR_OVERFLOW_CLEAR |
-		      (rb_bufsz << 1));
-
-	if (rdev->wb.enabled)
-		ih_rb_cntl |= IH_WPTR_WRITEBACK_ENABLE;
-
-	/* set the writeback address whether it's enabled or not */
-	WREG32(IH_RB_WPTR_ADDR_LO, (rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFFFFFFFC);
-	WREG32(IH_RB_WPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFF);
-
-	WREG32(IH_RB_CNTL, ih_rb_cntl);
-
-	/* set rptr, wptr to 0 */
-	WREG32(IH_RB_RPTR, 0);
-	WREG32(IH_RB_WPTR, 0);
-
-	/* Default settings for IH_CNTL (disabled at first) */
-	ih_cntl = MC_WRREQ_CREDIT(0x10) | MC_WR_CLEAN_CNT(0x10);
-	/* RPTR_REARM only works if msi's are enabled */
-	if (rdev->msi_enabled)
-		ih_cntl |= RPTR_REARM;
-	WREG32(IH_CNTL, ih_cntl);
-
-	/* force the active interrupt state to all disabled */
-	if (rdev->family >= CHIP_CEDAR)
-		evergreen_disable_interrupt_state(rdev);
-	else
-		r600_disable_interrupt_state(rdev);
-
-	/* enable irqs */
-	r600_enable_interrupts(rdev);
-
-	return ret;
-}
-
-void r600_irq_suspend(struct radeon_device *rdev)
-{
-	r600_irq_disable(rdev);
-	r600_rlc_stop(rdev);
-}
-
-void r600_irq_fini(struct radeon_device *rdev)
-{
-	r600_irq_suspend(rdev);
-	r600_ih_ring_fini(rdev);
-}
-
-int r600_irq_set(struct radeon_device *rdev)
-{
-	u32 cp_int_cntl = CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE;
-	u32 mode_int = 0;
-	u32 hpd1, hpd2, hpd3, hpd4 = 0, hpd5 = 0, hpd6 = 0;
-	u32 grbm_int_cntl = 0;
-	u32 hdmi1, hdmi2;
-	u32 d1grph = 0, d2grph = 0;
-
-	if (!rdev->irq.installed) {
-		WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
-		return -EINVAL;
-	}
-	/* don't enable anything if the ih is disabled */
-	if (!rdev->ih.enabled) {
-		r600_disable_interrupts(rdev);
-		/* force the active interrupt state to all disabled */
-		r600_disable_interrupt_state(rdev);
-		return 0;
-	}
-
-	hdmi1 = RREG32(R600_HDMI_BLOCK1 + R600_HDMI_CNTL) & ~R600_HDMI_INT_EN;
-	if (ASIC_IS_DCE3(rdev)) {
-		hdmi2 = RREG32(R600_HDMI_BLOCK3 + R600_HDMI_CNTL) & ~R600_HDMI_INT_EN;
-		hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~DC_HPDx_INT_EN;
-		hpd2 = RREG32(DC_HPD2_INT_CONTROL) & ~DC_HPDx_INT_EN;
-		hpd3 = RREG32(DC_HPD3_INT_CONTROL) & ~DC_HPDx_INT_EN;
-		hpd4 = RREG32(DC_HPD4_INT_CONTROL) & ~DC_HPDx_INT_EN;
-		if (ASIC_IS_DCE32(rdev)) {
-			hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN;
-			hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN;
-		}
-	} else {
-		hdmi2 = RREG32(R600_HDMI_BLOCK2 + R600_HDMI_CNTL) & ~R600_HDMI_INT_EN;
-		hpd1 = RREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL) & ~DC_HPDx_INT_EN;
-		hpd2 = RREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL) & ~DC_HPDx_INT_EN;
-		hpd3 = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	}
-
-	if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) {
-		DRM_DEBUG("r600_irq_set: sw int\n");
-		cp_int_cntl |= RB_INT_ENABLE;
-		cp_int_cntl |= TIME_STAMP_INT_ENABLE;
-	}
-	if (rdev->irq.crtc_vblank_int[0] ||
-	    rdev->irq.pflip[0]) {
-		DRM_DEBUG("r600_irq_set: vblank 0\n");
-		mode_int |= D1MODE_VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[1] ||
-	    rdev->irq.pflip[1]) {
-		DRM_DEBUG("r600_irq_set: vblank 1\n");
-		mode_int |= D2MODE_VBLANK_INT_MASK;
-	}
-	if (rdev->irq.hpd[0]) {
-		DRM_DEBUG("r600_irq_set: hpd 1\n");
-		hpd1 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[1]) {
-		DRM_DEBUG("r600_irq_set: hpd 2\n");
-		hpd2 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[2]) {
-		DRM_DEBUG("r600_irq_set: hpd 3\n");
-		hpd3 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[3]) {
-		DRM_DEBUG("r600_irq_set: hpd 4\n");
-		hpd4 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[4]) {
-		DRM_DEBUG("r600_irq_set: hpd 5\n");
-		hpd5 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[5]) {
-		DRM_DEBUG("r600_irq_set: hpd 6\n");
-		hpd6 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hdmi[0]) {
-		DRM_DEBUG("r600_irq_set: hdmi 1\n");
-		hdmi1 |= R600_HDMI_INT_EN;
-	}
-	if (rdev->irq.hdmi[1]) {
-		DRM_DEBUG("r600_irq_set: hdmi 2\n");
-		hdmi2 |= R600_HDMI_INT_EN;
-	}
-	if (rdev->irq.gui_idle) {
-		DRM_DEBUG("gui idle\n");
-		grbm_int_cntl |= GUI_IDLE_INT_ENABLE;
-	}
-
-	WREG32(CP_INT_CNTL, cp_int_cntl);
-	WREG32(DxMODE_INT_MASK, mode_int);
-	WREG32(D1GRPH_INTERRUPT_CONTROL, d1grph);
-	WREG32(D2GRPH_INTERRUPT_CONTROL, d2grph);
-	WREG32(GRBM_INT_CNTL, grbm_int_cntl);
-	WREG32(R600_HDMI_BLOCK1 + R600_HDMI_CNTL, hdmi1);
-	if (ASIC_IS_DCE3(rdev)) {
-		WREG32(R600_HDMI_BLOCK3 + R600_HDMI_CNTL, hdmi2);
-		WREG32(DC_HPD1_INT_CONTROL, hpd1);
-		WREG32(DC_HPD2_INT_CONTROL, hpd2);
-		WREG32(DC_HPD3_INT_CONTROL, hpd3);
-		WREG32(DC_HPD4_INT_CONTROL, hpd4);
-		if (ASIC_IS_DCE32(rdev)) {
-			WREG32(DC_HPD5_INT_CONTROL, hpd5);
-			WREG32(DC_HPD6_INT_CONTROL, hpd6);
-		}
-	} else {
-		WREG32(R600_HDMI_BLOCK2 + R600_HDMI_CNTL, hdmi2);
-		WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, hpd1);
-		WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, hpd2);
-		WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, hpd3);
-	}
-
-	return 0;
-}
-
-static void r600_irq_ack(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	if (ASIC_IS_DCE3(rdev)) {
-		rdev->irq.stat_regs.r600.disp_int = RREG32(DCE3_DISP_INTERRUPT_STATUS);
-		rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE);
-		rdev->irq.stat_regs.r600.disp_int_cont2 = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE2);
-	} else {
-		rdev->irq.stat_regs.r600.disp_int = RREG32(DISP_INTERRUPT_STATUS);
-		rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
-		rdev->irq.stat_regs.r600.disp_int_cont2 = 0;
-	}
-	rdev->irq.stat_regs.r600.d1grph_int = RREG32(D1GRPH_INTERRUPT_STATUS);
-	rdev->irq.stat_regs.r600.d2grph_int = RREG32(D2GRPH_INTERRUPT_STATUS);
-
-	if (rdev->irq.stat_regs.r600.d1grph_int & DxGRPH_PFLIP_INT_OCCURRED)
-		WREG32(D1GRPH_INTERRUPT_STATUS, DxGRPH_PFLIP_INT_CLEAR);
-	if (rdev->irq.stat_regs.r600.d2grph_int & DxGRPH_PFLIP_INT_OCCURRED)
-		WREG32(D2GRPH_INTERRUPT_STATUS, DxGRPH_PFLIP_INT_CLEAR);
-	if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VBLANK_INTERRUPT)
-		WREG32(D1MODE_VBLANK_STATUS, DxMODE_VBLANK_ACK);
-	if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VLINE_INTERRUPT)
-		WREG32(D1MODE_VLINE_STATUS, DxMODE_VLINE_ACK);
-	if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VBLANK_INTERRUPT)
-		WREG32(D2MODE_VBLANK_STATUS, DxMODE_VBLANK_ACK);
-	if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VLINE_INTERRUPT)
-		WREG32(D2MODE_VLINE_STATUS, DxMODE_VLINE_ACK);
-	if (rdev->irq.stat_regs.r600.disp_int & DC_HPD1_INTERRUPT) {
-		if (ASIC_IS_DCE3(rdev)) {
-			tmp = RREG32(DC_HPD1_INT_CONTROL);
-			tmp |= DC_HPDx_INT_ACK;
-			WREG32(DC_HPD1_INT_CONTROL, tmp);
-		} else {
-			tmp = RREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL);
-			tmp |= DC_HPDx_INT_ACK;
-			WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
-		}
-	}
-	if (rdev->irq.stat_regs.r600.disp_int & DC_HPD2_INTERRUPT) {
-		if (ASIC_IS_DCE3(rdev)) {
-			tmp = RREG32(DC_HPD2_INT_CONTROL);
-			tmp |= DC_HPDx_INT_ACK;
-			WREG32(DC_HPD2_INT_CONTROL, tmp);
-		} else {
-			tmp = RREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL);
-			tmp |= DC_HPDx_INT_ACK;
-			WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
-		}
-	}
-	if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD3_INTERRUPT) {
-		if (ASIC_IS_DCE3(rdev)) {
-			tmp = RREG32(DC_HPD3_INT_CONTROL);
-			tmp |= DC_HPDx_INT_ACK;
-			WREG32(DC_HPD3_INT_CONTROL, tmp);
-		} else {
-			tmp = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL);
-			tmp |= DC_HPDx_INT_ACK;
-			WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, tmp);
-		}
-	}
-	if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD4_INTERRUPT) {
-		tmp = RREG32(DC_HPD4_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD4_INT_CONTROL, tmp);
-	}
-	if (ASIC_IS_DCE32(rdev)) {
-		if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD5_INTERRUPT) {
-			tmp = RREG32(DC_HPD5_INT_CONTROL);
-			tmp |= DC_HPDx_INT_ACK;
-			WREG32(DC_HPD5_INT_CONTROL, tmp);
-		}
-		if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD6_INTERRUPT) {
-			tmp = RREG32(DC_HPD5_INT_CONTROL);
-			tmp |= DC_HPDx_INT_ACK;
-			WREG32(DC_HPD6_INT_CONTROL, tmp);
-		}
-	}
-	if (RREG32(R600_HDMI_BLOCK1 + R600_HDMI_STATUS) & R600_HDMI_INT_PENDING) {
-		WREG32_P(R600_HDMI_BLOCK1 + R600_HDMI_CNTL, R600_HDMI_INT_ACK, ~R600_HDMI_INT_ACK);
-	}
-	if (ASIC_IS_DCE3(rdev)) {
-		if (RREG32(R600_HDMI_BLOCK3 + R600_HDMI_STATUS) & R600_HDMI_INT_PENDING) {
-			WREG32_P(R600_HDMI_BLOCK3 + R600_HDMI_CNTL, R600_HDMI_INT_ACK, ~R600_HDMI_INT_ACK);
-		}
-	} else {
-		if (RREG32(R600_HDMI_BLOCK2 + R600_HDMI_STATUS) & R600_HDMI_INT_PENDING) {
-			WREG32_P(R600_HDMI_BLOCK2 + R600_HDMI_CNTL, R600_HDMI_INT_ACK, ~R600_HDMI_INT_ACK);
-		}
-	}
-}
-
-void r600_irq_disable(struct radeon_device *rdev)
-{
-	r600_disable_interrupts(rdev);
-	/* Wait and acknowledge irq */
-	mdelay(1);
-	r600_irq_ack(rdev);
-	r600_disable_interrupt_state(rdev);
-}
-
-static u32 r600_get_ih_wptr(struct radeon_device *rdev)
-{
-	u32 wptr, tmp;
-
-	if (rdev->wb.enabled)
-		wptr = le32_to_cpu(rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]);
-	else
-		wptr = RREG32(IH_RB_WPTR);
-
-	if (wptr & RB_OVERFLOW) {
-		/* When a ring buffer overflow happen start parsing interrupt
-		 * from the last not overwritten vector (wptr + 16). Hopefully
-		 * this should allow us to catchup.
-		 */
-		dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n",
-			wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask);
-		rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask;
-		tmp = RREG32(IH_RB_CNTL);
-		tmp |= IH_WPTR_OVERFLOW_CLEAR;
-		WREG32(IH_RB_CNTL, tmp);
-	}
-	return (wptr & rdev->ih.ptr_mask);
-}
-
-/*        r600 IV Ring
- * Each IV ring entry is 128 bits:
- * [7:0]    - interrupt source id
- * [31:8]   - reserved
- * [59:32]  - interrupt source data
- * [127:60]  - reserved
- *
- * The basic interrupt vector entries
- * are decoded as follows:
- * src_id  src_data  description
- *      1         0  D1 Vblank
- *      1         1  D1 Vline
- *      5         0  D2 Vblank
- *      5         1  D2 Vline
- *     19         0  FP Hot plug detection A
- *     19         1  FP Hot plug detection B
- *     19         2  DAC A auto-detection
- *     19         3  DAC B auto-detection
- *     21         4  HDMI block A
- *     21         5  HDMI block B
- *    176         -  CP_INT RB
- *    177         -  CP_INT IB1
- *    178         -  CP_INT IB2
- *    181         -  EOP Interrupt
- *    233         -  GUI Idle
- *
- * Note, these are based on r600 and may need to be
- * adjusted or added to on newer asics
- */
-
-int r600_irq_process(struct radeon_device *rdev)
-{
-	u32 wptr;
-	u32 rptr;
-	u32 src_id, src_data;
-	u32 ring_index;
-	unsigned long flags;
-	bool queue_hotplug = false;
-
-	if (!rdev->ih.enabled || rdev->shutdown)
-		return IRQ_NONE;
-
-	/* No MSIs, need a dummy read to flush PCI DMAs */
-	if (!rdev->msi_enabled)
-		RREG32(IH_RB_WPTR);
-
-	wptr = r600_get_ih_wptr(rdev);
-	rptr = rdev->ih.rptr;
-	DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr);
-
-	spin_lock_irqsave(&rdev->ih.lock, flags);
-
-	if (rptr == wptr) {
-		spin_unlock_irqrestore(&rdev->ih.lock, flags);
-		return IRQ_NONE;
-	}
-
-restart_ih:
-	/* Order reading of wptr vs. reading of IH ring data */
-	rmb();
-
-	/* display interrupts */
-	r600_irq_ack(rdev);
-
-	rdev->ih.wptr = wptr;
-	while (rptr != wptr) {
-		/* wptr/rptr are in bytes! */
-		ring_index = rptr / 4;
-		src_id = le32_to_cpu(rdev->ih.ring[ring_index]) & 0xff;
-		src_data = le32_to_cpu(rdev->ih.ring[ring_index + 1]) & 0xfffffff;
-
-		switch (src_id) {
-		case 1: /* D1 vblank/vline */
-			switch (src_data) {
-			case 0: /* D1 vblank */
-				if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[0]) {
-						drm_handle_vblank(rdev->ddev, 0);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[0])
-						radeon_crtc_handle_flip(rdev, 0);
-					rdev->irq.stat_regs.r600.disp_int &= ~LB_D1_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D1 vblank\n");
-				}
-				break;
-			case 1: /* D1 vline */
-				if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.r600.disp_int &= ~LB_D1_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D1 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 5: /* D2 vblank/vline */
-			switch (src_data) {
-			case 0: /* D2 vblank */
-				if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[1]) {
-						drm_handle_vblank(rdev->ddev, 1);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[1])
-						radeon_crtc_handle_flip(rdev, 1);
-					rdev->irq.stat_regs.r600.disp_int &= ~LB_D2_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D2 vblank\n");
-				}
-				break;
-			case 1: /* D1 vline */
-				if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.r600.disp_int &= ~LB_D2_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D2 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 19: /* HPD/DAC hotplug */
-			switch (src_data) {
-			case 0:
-				if (rdev->irq.stat_regs.r600.disp_int & DC_HPD1_INTERRUPT) {
-					rdev->irq.stat_regs.r600.disp_int &= ~DC_HPD1_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD1\n");
-				}
-				break;
-			case 1:
-				if (rdev->irq.stat_regs.r600.disp_int & DC_HPD2_INTERRUPT) {
-					rdev->irq.stat_regs.r600.disp_int &= ~DC_HPD2_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD2\n");
-				}
-				break;
-			case 4:
-				if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD3_INTERRUPT) {
-					rdev->irq.stat_regs.r600.disp_int_cont &= ~DC_HPD3_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD3\n");
-				}
-				break;
-			case 5:
-				if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD4_INTERRUPT) {
-					rdev->irq.stat_regs.r600.disp_int_cont &= ~DC_HPD4_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD4\n");
-				}
-				break;
-			case 10:
-				if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD5_INTERRUPT) {
-					rdev->irq.stat_regs.r600.disp_int_cont2 &= ~DC_HPD5_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD5\n");
-				}
-				break;
-			case 12:
-				if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD6_INTERRUPT) {
-					rdev->irq.stat_regs.r600.disp_int_cont2 &= ~DC_HPD6_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD6\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 21: /* HDMI */
-			DRM_DEBUG("IH: HDMI: 0x%x\n", src_data);
-			r600_audio_schedule_polling(rdev);
-			break;
-		case 176: /* CP_INT in ring buffer */
-		case 177: /* CP_INT in IB1 */
-		case 178: /* CP_INT in IB2 */
-			DRM_DEBUG("IH: CP int: 0x%08x\n", src_data);
-			radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
-			break;
-		case 181: /* CP EOP event */
-			DRM_DEBUG("IH: CP EOP\n");
-			radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
-			break;
-		case 233: /* GUI IDLE */
-			DRM_DEBUG("IH: GUI idle\n");
-			rdev->pm.gui_idle = true;
-			wake_up(&rdev->irq.idle_queue);
-			break;
-		default:
-			DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-			break;
-		}
-
-		/* wptr/rptr are in bytes! */
-		rptr += 16;
-		rptr &= rdev->ih.ptr_mask;
-	}
-	/* make sure wptr hasn't changed while processing */
-	wptr = r600_get_ih_wptr(rdev);
-	if (wptr != rdev->ih.wptr)
-		goto restart_ih;
-	if (queue_hotplug)
-		schedule_work(&rdev->hotplug_work);
-	rdev->ih.rptr = rptr;
-	WREG32(IH_RB_RPTR, rdev->ih.rptr);
-	spin_unlock_irqrestore(&rdev->ih.lock, flags);
-	return IRQ_HANDLED;
-}
-
-/*
- * Debugfs info
- */
-#if defined(CONFIG_DEBUG_FS)
-
-static int r600_debugfs_mc_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	DREG32_SYS(m, rdev, R_000E50_SRBM_STATUS);
-	DREG32_SYS(m, rdev, VM_L2_STATUS);
-	return 0;
-}
-
-static struct drm_info_list r600_mc_info_list[] = {
-	{"r600_mc_info", r600_debugfs_mc_info, 0, NULL},
-};
-#endif
-
-int r600_debugfs_mc_info_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, r600_mc_info_list, ARRAY_SIZE(r600_mc_info_list));
-#else
-	return 0;
-#endif
-}
-
-/**
- * r600_ioctl_wait_idle - flush host path cache on wait idle ioctl
- * rdev: radeon device structure
- * bo: buffer object struct which userspace is waiting for idle
- *
- * Some R6XX/R7XX doesn't seems to take into account HDP flush performed
- * through ring buffer, this leads to corruption in rendering, see
- * http://bugzilla.kernel.org/show_bug.cgi?id=15186 to avoid this we
- * directly perform HDP flush by writing register through MMIO.
- */
-void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo)
-{
-	/* r7xx hw bug.  write to HDP_DEBUG1 followed by fb read
-	 * rather than write to HDP_REG_COHERENCY_FLUSH_CNTL.
-	 * This seems to cause problems on some AGP cards. Just use the old
-	 * method for them.
-	 */
-	if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_RV740) &&
-	    rdev->vram_scratch.ptr && !(rdev->flags & RADEON_IS_AGP)) {
-		void __iomem *ptr = (void *)rdev->vram_scratch.ptr;
-		u32 tmp;
-
-		WREG32(HDP_DEBUG1, 0);
-		tmp = readl((void __iomem *)ptr);
-	} else
-		WREG32(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-}
-
-void r600_set_pcie_lanes(struct radeon_device *rdev, int lanes)
-{
-	u32 link_width_cntl, mask, target_reg;
-
-	if (rdev->flags & RADEON_IS_IGP)
-		return;
-
-	if (!(rdev->flags & RADEON_IS_PCIE))
-		return;
-
-	/* x2 cards have a special sequence */
-	if (ASIC_IS_X2(rdev))
-		return;
-
-	/* FIXME wait for idle */
-
-	switch (lanes) {
-	case 0:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X0;
-		break;
-	case 1:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X1;
-		break;
-	case 2:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X2;
-		break;
-	case 4:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X4;
-		break;
-	case 8:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X8;
-		break;
-	case 12:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X12;
-		break;
-	case 16:
-	default:
-		mask = RADEON_PCIE_LC_LINK_WIDTH_X16;
-		break;
-	}
-
-	link_width_cntl = RREG32_PCIE_P(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
-
-	if ((link_width_cntl & RADEON_PCIE_LC_LINK_WIDTH_RD_MASK) ==
-	    (mask << RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT))
-		return;
-
-	if (link_width_cntl & R600_PCIE_LC_UPCONFIGURE_DIS)
-		return;
-
-	link_width_cntl &= ~(RADEON_PCIE_LC_LINK_WIDTH_MASK |
-			     RADEON_PCIE_LC_RECONFIG_NOW |
-			     R600_PCIE_LC_RENEGOTIATE_EN |
-			     R600_PCIE_LC_RECONFIG_ARC_MISSING_ESCAPE);
-	link_width_cntl |= mask;
-
-	WREG32_PCIE_P(RADEON_PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-
-        /* some northbridges can renegotiate the link rather than requiring                                  
-         * a complete re-config.                                                                             
-         * e.g., AMD 780/790 northbridges (pci ids: 0x5956, 0x5957, 0x5958, etc.)                            
-         */
-        if (link_width_cntl & R600_PCIE_LC_RENEGOTIATION_SUPPORT)
-		link_width_cntl |= R600_PCIE_LC_RENEGOTIATE_EN | R600_PCIE_LC_UPCONFIGURE_SUPPORT;
-        else
-		link_width_cntl |= R600_PCIE_LC_RECONFIG_ARC_MISSING_ESCAPE;
-
-	WREG32_PCIE_P(RADEON_PCIE_LC_LINK_WIDTH_CNTL, (link_width_cntl |
-						       RADEON_PCIE_LC_RECONFIG_NOW));
-
-        if (rdev->family >= CHIP_RV770)
-		target_reg = R700_TARGET_AND_CURRENT_PROFILE_INDEX;
-        else
-		target_reg = R600_TARGET_AND_CURRENT_PROFILE_INDEX;
-
-        /* wait for lane set to complete */
-        link_width_cntl = RREG32(target_reg);
-        while (link_width_cntl == 0xffffffff)
-		link_width_cntl = RREG32(target_reg);
-
-}
-
-int r600_get_pcie_lanes(struct radeon_device *rdev)
-{
-	u32 link_width_cntl;
-
-	if (rdev->flags & RADEON_IS_IGP)
-		return 0;
-
-	if (!(rdev->flags & RADEON_IS_PCIE))
-		return 0;
-
-	/* x2 cards have a special sequence */
-	if (ASIC_IS_X2(rdev))
-		return 0;
-
-	/* FIXME wait for idle */
-
-	link_width_cntl = RREG32_PCIE_P(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
-
-	switch ((link_width_cntl & RADEON_PCIE_LC_LINK_WIDTH_RD_MASK) >> RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT) {
-	case RADEON_PCIE_LC_LINK_WIDTH_X0:
-		return 0;
-	case RADEON_PCIE_LC_LINK_WIDTH_X1:
-		return 1;
-	case RADEON_PCIE_LC_LINK_WIDTH_X2:
-		return 2;
-	case RADEON_PCIE_LC_LINK_WIDTH_X4:
-		return 4;
-	case RADEON_PCIE_LC_LINK_WIDTH_X8:
-		return 8;
-	case RADEON_PCIE_LC_LINK_WIDTH_X16:
-	default:
-		return 16;
-	}
-}
-
-static void r600_pcie_gen2_enable(struct radeon_device *rdev)
-{
-	u32 link_width_cntl, lanes, speed_cntl, training_cntl, tmp;
-	u16 link_cntl2;
-
-	if (radeon_pcie_gen2 == 0)
-		return;
-
-	if (rdev->flags & RADEON_IS_IGP)
-		return;
-
-	if (!(rdev->flags & RADEON_IS_PCIE))
-		return;
-
-	/* x2 cards have a special sequence */
-	if (ASIC_IS_X2(rdev))
-		return;
-
-	/* only RV6xx+ chips are supported */
-	if (rdev->family <= CHIP_R600)
-		return;
-
-	/* 55 nm r6xx asics */
-	if ((rdev->family == CHIP_RV670) ||
-	    (rdev->family == CHIP_RV620) ||
-	    (rdev->family == CHIP_RV635)) {
-		/* advertise upconfig capability */
-		link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
-		link_width_cntl &= ~LC_UPCONFIGURE_DIS;
-		WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-		link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
-		if (link_width_cntl & LC_RENEGOTIATION_SUPPORT) {
-			lanes = (link_width_cntl & LC_LINK_WIDTH_RD_MASK) >> LC_LINK_WIDTH_RD_SHIFT;
-			link_width_cntl &= ~(LC_LINK_WIDTH_MASK |
-					     LC_RECONFIG_ARC_MISSING_ESCAPE);
-			link_width_cntl |= lanes | LC_RECONFIG_NOW | LC_RENEGOTIATE_EN;
-			WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-		} else {
-			link_width_cntl |= LC_UPCONFIGURE_DIS;
-			WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-		}
-	}
-
-	speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-	if ((speed_cntl & LC_OTHER_SIDE_EVER_SENT_GEN2) &&
-	    (speed_cntl & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
-
-		/* 55 nm r6xx asics */
-		if ((rdev->family == CHIP_RV670) ||
-		    (rdev->family == CHIP_RV620) ||
-		    (rdev->family == CHIP_RV635)) {
-			WREG32(MM_CFGREGS_CNTL, 0x8);
-			link_cntl2 = RREG32(0x4088);
-			WREG32(MM_CFGREGS_CNTL, 0);
-			/* not supported yet */
-			if (link_cntl2 & SELECTABLE_DEEMPHASIS)
-				return;
-		}
-
-		speed_cntl &= ~LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK;
-		speed_cntl |= (0x3 << LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT);
-		speed_cntl &= ~LC_VOLTAGE_TIMER_SEL_MASK;
-		speed_cntl &= ~LC_FORCE_DIS_HW_SPEED_CHANGE;
-		speed_cntl |= LC_FORCE_EN_HW_SPEED_CHANGE;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-		tmp = RREG32(0x541c);
-		WREG32(0x541c, tmp | 0x8);
-		WREG32(MM_CFGREGS_CNTL, MM_WR_TO_CFG_EN);
-		link_cntl2 = RREG16(0x4088);
-		link_cntl2 &= ~TARGET_LINK_SPEED_MASK;
-		link_cntl2 |= 0x2;
-		WREG16(0x4088, link_cntl2);
-		WREG32(MM_CFGREGS_CNTL, 0);
-
-		if ((rdev->family == CHIP_RV670) ||
-		    (rdev->family == CHIP_RV620) ||
-		    (rdev->family == CHIP_RV635)) {
-			training_cntl = RREG32_PCIE_P(PCIE_LC_TRAINING_CNTL);
-			training_cntl &= ~LC_POINT_7_PLUS_EN;
-			WREG32_PCIE_P(PCIE_LC_TRAINING_CNTL, training_cntl);
-		} else {
-			speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-			speed_cntl &= ~LC_TARGET_LINK_SPEED_OVERRIDE_EN;
-			WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-		}
-
-		speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-		speed_cntl |= LC_GEN2_EN_STRAP;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-	} else {
-		link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
-		/* XXX: only disable it if gen1 bridge vendor == 0x111d or 0x1106 */
-		if (1)
-			link_width_cntl |= LC_UPCONFIGURE_DIS;
-		else
-			link_width_cntl &= ~LC_UPCONFIGURE_DIS;
-		WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_audio.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_audio.c
deleted file mode 100644
index 24e39399..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_audio.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Christian König.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Christian König
- */
-#include "drmP.h"
-#include "radeon.h"
-#include "radeon_reg.h"
-#include "radeon_asic.h"
-#include "atom.h"
-
-#define AUDIO_TIMER_INTERVALL 100 /* 1/10 sekund should be enough */
-
-/*
- * check if the chipset is supported
- */
-static int r600_audio_chipset_supported(struct radeon_device *rdev)
-{
-	return (rdev->family >= CHIP_R600 && !ASIC_IS_DCE5(rdev))
-		|| rdev->family == CHIP_RS600
-		|| rdev->family == CHIP_RS690
-		|| rdev->family == CHIP_RS740;
-}
-
-/*
- * current number of channels
- */
-int r600_audio_channels(struct radeon_device *rdev)
-{
-	return (RREG32(R600_AUDIO_RATE_BPS_CHANNEL) & 0x7) + 1;
-}
-
-/*
- * current bits per sample
- */
-int r600_audio_bits_per_sample(struct radeon_device *rdev)
-{
-	uint32_t value = (RREG32(R600_AUDIO_RATE_BPS_CHANNEL) & 0xF0) >> 4;
-	switch (value) {
-	case 0x0: return  8;
-	case 0x1: return 16;
-	case 0x2: return 20;
-	case 0x3: return 24;
-	case 0x4: return 32;
-	}
-
-	dev_err(rdev->dev, "Unknown bits per sample 0x%x using 16 instead\n",
-		(int)value);
-
-	return 16;
-}
-
-/*
- * current sampling rate in HZ
- */
-int r600_audio_rate(struct radeon_device *rdev)
-{
-	uint32_t value = RREG32(R600_AUDIO_RATE_BPS_CHANNEL);
-	uint32_t result;
-
-	if (value & 0x4000)
-		result = 44100;
-	else
-		result = 48000;
-
-	result *= ((value >> 11) & 0x7) + 1;
-	result /= ((value >> 8) & 0x7) + 1;
-
-	return result;
-}
-
-/*
- * iec 60958 status bits
- */
-uint8_t r600_audio_status_bits(struct radeon_device *rdev)
-{
-	return RREG32(R600_AUDIO_STATUS_BITS) & 0xff;
-}
-
-/*
- * iec 60958 category code
- */
-uint8_t r600_audio_category_code(struct radeon_device *rdev)
-{
-	return (RREG32(R600_AUDIO_STATUS_BITS) >> 8) & 0xff;
-}
-
-/*
- * schedule next audio update event
- */
-void r600_audio_schedule_polling(struct radeon_device *rdev)
-{
-	mod_timer(&rdev->audio_timer,
-		jiffies + msecs_to_jiffies(AUDIO_TIMER_INTERVALL));
-}
-
-/*
- * update all hdmi interfaces with current audio parameters
- */
-static void r600_audio_update_hdmi(unsigned long param)
-{
-	struct radeon_device *rdev = (struct radeon_device *)param;
-	struct drm_device *dev = rdev->ddev;
-
-	int channels = r600_audio_channels(rdev);
-	int rate = r600_audio_rate(rdev);
-	int bps = r600_audio_bits_per_sample(rdev);
-	uint8_t status_bits = r600_audio_status_bits(rdev);
-	uint8_t category_code = r600_audio_category_code(rdev);
-
-	struct drm_encoder *encoder;
-	int changes = 0, still_going = 0;
-
-	changes |= channels != rdev->audio_channels;
-	changes |= rate != rdev->audio_rate;
-	changes |= bps != rdev->audio_bits_per_sample;
-	changes |= status_bits != rdev->audio_status_bits;
-	changes |= category_code != rdev->audio_category_code;
-
-	if (changes) {
-		rdev->audio_channels = channels;
-		rdev->audio_rate = rate;
-		rdev->audio_bits_per_sample = bps;
-		rdev->audio_status_bits = status_bits;
-		rdev->audio_category_code = category_code;
-	}
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-		still_going |= radeon_encoder->audio_polling_active;
-		if (changes || r600_hdmi_buffer_status_changed(encoder))
-			r600_hdmi_update_audio_settings(encoder);
-	}
-
-	if (still_going)
-		r600_audio_schedule_polling(rdev);
-}
-
-/*
- * turn on/off audio engine
- */
-static void r600_audio_engine_enable(struct radeon_device *rdev, bool enable)
-{
-	u32 value = 0;
-	DRM_INFO("%s audio support\n", enable ? "Enabling" : "Disabling");
-	if (ASIC_IS_DCE4(rdev)) {
-		if (enable) {
-			value |= 0x81000000; /* Required to enable audio */
-			value |= 0x0e1000f0; /* fglrx sets that too */
-		}
-		WREG32(EVERGREEN_AUDIO_ENABLE, value);
-	} else {
-		WREG32_P(R600_AUDIO_ENABLE,
-			 enable ? 0x81000000 : 0x0, ~0x81000000);
-	}
-	rdev->audio_enabled = enable;
-}
-
-/*
- * initialize the audio vars and register the update timer
- */
-int r600_audio_init(struct radeon_device *rdev)
-{
-	if (!radeon_audio || !r600_audio_chipset_supported(rdev))
-		return 0;
-
-	r600_audio_engine_enable(rdev, true);
-
-	rdev->audio_channels = -1;
-	rdev->audio_rate = -1;
-	rdev->audio_bits_per_sample = -1;
-	rdev->audio_status_bits = 0;
-	rdev->audio_category_code = 0;
-
-	setup_timer(
-		&rdev->audio_timer,
-		r600_audio_update_hdmi,
-		(unsigned long)rdev);
-
-	return 0;
-}
-
-/*
- * enable the polling timer, to check for status changes
- */
-void r600_audio_enable_polling(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-
-	DRM_DEBUG("r600_audio_enable_polling: %d\n",
-		radeon_encoder->audio_polling_active);
-	if (radeon_encoder->audio_polling_active)
-		return;
-
-	radeon_encoder->audio_polling_active = 1;
-	if (rdev->audio_enabled)
-		mod_timer(&rdev->audio_timer, jiffies + 1);
-}
-
-/*
- * disable the polling timer, so we get no more status updates
- */
-void r600_audio_disable_polling(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	DRM_DEBUG("r600_audio_disable_polling: %d\n",
-		radeon_encoder->audio_polling_active);
-	radeon_encoder->audio_polling_active = 0;
-}
-
-/*
- * atach the audio codec to the clock source of the encoder
- */
-void r600_audio_set_clock(struct drm_encoder *encoder, int clock)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	int base_rate = 48000;
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		WREG32_P(R600_AUDIO_TIMING, 0, ~0x301);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-		WREG32_P(R600_AUDIO_TIMING, 0x100, ~0x301);
-		break;
-	default:
-		dev_err(rdev->dev, "Unsupported encoder type 0x%02X\n",
-			  radeon_encoder->encoder_id);
-		return;
-	}
-
-	if (ASIC_IS_DCE4(rdev)) {
-		/* TODO: other PLLs? */
-		WREG32(EVERGREEN_AUDIO_PLL1_MUL, base_rate * 10);
-		WREG32(EVERGREEN_AUDIO_PLL1_DIV, clock * 10);
-		WREG32(EVERGREEN_AUDIO_PLL1_UNK, 0x00000071);
-
-		/* Select DTO source */
-		WREG32(0x5ac, radeon_crtc->crtc_id);
-	} else {
-		switch (dig->dig_encoder) {
-		case 0:
-			WREG32(R600_AUDIO_PLL1_MUL, base_rate * 50);
-			WREG32(R600_AUDIO_PLL1_DIV, clock * 100);
-			WREG32(R600_AUDIO_CLK_SRCSEL, 0);
-			break;
-
-		case 1:
-			WREG32(R600_AUDIO_PLL2_MUL, base_rate * 50);
-			WREG32(R600_AUDIO_PLL2_DIV, clock * 100);
-			WREG32(R600_AUDIO_CLK_SRCSEL, 1);
-			break;
-		default:
-			dev_err(rdev->dev,
-				"Unsupported DIG on encoder 0x%02X\n",
-				radeon_encoder->encoder_id);
-			return;
-		}
-	}
-}
-
-/*
- * release the audio timer
- * TODO: How to do this correctly on SMP systems?
- */
-void r600_audio_fini(struct radeon_device *rdev)
-{
-	if (!rdev->audio_enabled)
-		return;
-
-	del_timer(&rdev->audio_timer);
-
-	r600_audio_engine_enable(rdev, false);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit.c
deleted file mode 100644
index 3c031a48..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit.c
+++ /dev/null
@@ -1,868 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     Alex Deucher <alexander.deucher@amd.com>
- */
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-
-#include "r600_blit_shaders.h"
-
-#define DI_PT_RECTLIST        0x11
-#define DI_INDEX_SIZE_16_BIT  0x0
-#define DI_SRC_SEL_AUTO_INDEX 0x2
-
-#define FMT_8                 0x1
-#define FMT_5_6_5             0x8
-#define FMT_8_8_8_8           0x1a
-#define COLOR_8               0x1
-#define COLOR_5_6_5           0x8
-#define COLOR_8_8_8_8         0x1a
-
-static void
-set_render_target(drm_radeon_private_t *dev_priv, int format, int w, int h, u64 gpu_addr)
-{
-	u32 cb_color_info;
-	int pitch, slice;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	h = ALIGN(h, 8);
-	if (h < 8)
-		h = 8;
-
-	cb_color_info = ((format << 2) | (1 << 27));
-	pitch = (w / 8) - 1;
-	slice = ((w * h) / 64) - 1;
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_R600) &&
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV770)) {
-		BEGIN_RING(21 + 2);
-		OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-		OUT_RING((R600_CB_COLOR0_BASE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-		OUT_RING(gpu_addr >> 8);
-		OUT_RING(CP_PACKET3(R600_IT_SURFACE_BASE_UPDATE, 0));
-		OUT_RING(2 << 0);
-	} else {
-		BEGIN_RING(21);
-		OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-		OUT_RING((R600_CB_COLOR0_BASE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-		OUT_RING(gpu_addr >> 8);
-	}
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_SIZE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((pitch << 0) | (slice << 10));
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_VIEW - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_INFO - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(cb_color_info);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_TILE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_FRAG - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_MASK - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	ADVANCE_RING();
-}
-
-static void
-cp_set_surface_sync(drm_radeon_private_t *dev_priv,
-		    u32 sync_type, u32 size, u64 mc_addr)
-{
-	u32 cp_coher_size;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	if (size == 0xffffffff)
-		cp_coher_size = 0xffffffff;
-	else
-		cp_coher_size = ((size + 255) >> 8);
-
-	BEGIN_RING(5);
-	OUT_RING(CP_PACKET3(R600_IT_SURFACE_SYNC, 3));
-	OUT_RING(sync_type);
-	OUT_RING(cp_coher_size);
-	OUT_RING((mc_addr >> 8));
-	OUT_RING(10); /* poll interval */
-	ADVANCE_RING();
-}
-
-static void
-set_shaders(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	u64 gpu_addr;
-	int i;
-	u32 *vs, *ps;
-	uint32_t sq_pgm_resources;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	/* load shaders */
-	vs = (u32 *) ((char *)dev->agp_buffer_map->handle + dev_priv->blit_vb->offset);
-	ps = (u32 *) ((char *)dev->agp_buffer_map->handle + dev_priv->blit_vb->offset + 256);
-
-	for (i = 0; i < r6xx_vs_size; i++)
-		vs[i] = cpu_to_le32(r6xx_vs[i]);
-	for (i = 0; i < r6xx_ps_size; i++)
-		ps[i] = cpu_to_le32(r6xx_ps[i]);
-
-	dev_priv->blit_vb->used = 512;
-
-	gpu_addr = dev_priv->gart_buffers_offset + dev_priv->blit_vb->offset;
-
-	/* setup shader regs */
-	sq_pgm_resources = (1 << 0);
-
-	BEGIN_RING(9 + 12);
-	/* VS */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_START_VS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(gpu_addr >> 8);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_RESOURCES_VS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(sq_pgm_resources);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_CF_OFFSET_VS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	/* PS */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_START_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((gpu_addr + 256) >> 8);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_RESOURCES_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(sq_pgm_resources | (1 << 28));
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_EXPORTS_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(2);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_CF_OFFSET_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-	ADVANCE_RING();
-
-	cp_set_surface_sync(dev_priv,
-			    R600_SH_ACTION_ENA, 512, gpu_addr);
-}
-
-static void
-set_vtx_resource(drm_radeon_private_t *dev_priv, u64 gpu_addr)
-{
-	uint32_t sq_vtx_constant_word2;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	sq_vtx_constant_word2 = (((gpu_addr >> 32) & 0xff) | (16 << 8));
-#ifdef __BIG_ENDIAN
-	sq_vtx_constant_word2 |= (2 << 30);
-#endif
-
-	BEGIN_RING(9);
-	OUT_RING(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
-	OUT_RING(0x460);
-	OUT_RING(gpu_addr & 0xffffffff);
-	OUT_RING(48 - 1);
-	OUT_RING(sq_vtx_constant_word2);
-	OUT_RING(1 << 0);
-	OUT_RING(0);
-	OUT_RING(0);
-	OUT_RING(R600_SQ_TEX_VTX_VALID_BUFFER << 30);
-	ADVANCE_RING();
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710))
-		cp_set_surface_sync(dev_priv,
-				    R600_TC_ACTION_ENA, 48, gpu_addr);
-	else
-		cp_set_surface_sync(dev_priv,
-				    R600_VC_ACTION_ENA, 48, gpu_addr);
-}
-
-static void
-set_tex_resource(drm_radeon_private_t *dev_priv,
-		 int format, int w, int h, int pitch, u64 gpu_addr)
-{
-	uint32_t sq_tex_resource_word0, sq_tex_resource_word1, sq_tex_resource_word4;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	if (h < 1)
-		h = 1;
-
-	sq_tex_resource_word0 = (1 << 0);
-	sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 8) |
-				  ((w - 1) << 19));
-
-	sq_tex_resource_word1 = (format << 26);
-	sq_tex_resource_word1 |= ((h - 1) << 0);
-
-	sq_tex_resource_word4 = ((1 << 14) |
-				 (0 << 16) |
-				 (1 << 19) |
-				 (2 << 22) |
-				 (3 << 25));
-
-	BEGIN_RING(9);
-	OUT_RING(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
-	OUT_RING(0);
-	OUT_RING(sq_tex_resource_word0);
-	OUT_RING(sq_tex_resource_word1);
-	OUT_RING(gpu_addr >> 8);
-	OUT_RING(gpu_addr >> 8);
-	OUT_RING(sq_tex_resource_word4);
-	OUT_RING(0);
-	OUT_RING(R600_SQ_TEX_VTX_VALID_TEXTURE << 30);
-	ADVANCE_RING();
-
-}
-
-static void
-set_scissors(drm_radeon_private_t *dev_priv, int x1, int y1, int x2, int y2)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(12);
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 2));
-	OUT_RING((R600_PA_SC_SCREEN_SCISSOR_TL - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((x1 << 0) | (y1 << 16));
-	OUT_RING((x2 << 0) | (y2 << 16));
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 2));
-	OUT_RING((R600_PA_SC_GENERIC_SCISSOR_TL - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((x1 << 0) | (y1 << 16) | (1 << 31));
-	OUT_RING((x2 << 0) | (y2 << 16));
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 2));
-	OUT_RING((R600_PA_SC_WINDOW_SCISSOR_TL - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((x1 << 0) | (y1 << 16) | (1 << 31));
-	OUT_RING((x2 << 0) | (y2 << 16));
-	ADVANCE_RING();
-}
-
-static void
-draw_auto(drm_radeon_private_t *dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(10);
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
-	OUT_RING((R600_VGT_PRIMITIVE_TYPE - R600_SET_CONFIG_REG_OFFSET) >> 2);
-	OUT_RING(DI_PT_RECTLIST);
-
-	OUT_RING(CP_PACKET3(R600_IT_INDEX_TYPE, 0));
-#ifdef __BIG_ENDIAN
-	OUT_RING((2 << 2) | DI_INDEX_SIZE_16_BIT);
-#else
-	OUT_RING(DI_INDEX_SIZE_16_BIT);
-#endif
-
-	OUT_RING(CP_PACKET3(R600_IT_NUM_INSTANCES, 0));
-	OUT_RING(1);
-
-	OUT_RING(CP_PACKET3(R600_IT_DRAW_INDEX_AUTO, 1));
-	OUT_RING(3);
-	OUT_RING(DI_SRC_SEL_AUTO_INDEX);
-
-	ADVANCE_RING();
-	COMMIT_RING();
-}
-
-static void
-set_default_state(drm_radeon_private_t *dev_priv)
-{
-	int i;
-	u32 sq_config, sq_gpr_resource_mgmt_1, sq_gpr_resource_mgmt_2;
-	u32 sq_thread_resource_mgmt, sq_stack_resource_mgmt_1, sq_stack_resource_mgmt_2;
-	int num_ps_gprs, num_vs_gprs, num_temp_gprs, num_gs_gprs, num_es_gprs;
-	int num_ps_threads, num_vs_threads, num_gs_threads, num_es_threads;
-	int num_ps_stack_entries, num_vs_stack_entries, num_gs_stack_entries, num_es_stack_entries;
-	RING_LOCALS;
-
-	switch ((dev_priv->flags & RADEON_FAMILY_MASK)) {
-	case CHIP_R600:
-		num_ps_gprs = 192;
-		num_vs_gprs = 56;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 136;
-		num_vs_threads = 48;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	case CHIP_RV630:
-	case CHIP_RV635:
-		num_ps_gprs = 84;
-		num_vs_gprs = 36;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 144;
-		num_vs_threads = 40;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 40;
-		num_vs_stack_entries = 40;
-		num_gs_stack_entries = 32;
-		num_es_stack_entries = 16;
-		break;
-	case CHIP_RV610:
-	case CHIP_RV620:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	default:
-		num_ps_gprs = 84;
-		num_vs_gprs = 36;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 136;
-		num_vs_threads = 48;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 40;
-		num_vs_stack_entries = 40;
-		num_gs_stack_entries = 32;
-		num_es_stack_entries = 16;
-		break;
-	case CHIP_RV670:
-		num_ps_gprs = 144;
-		num_vs_gprs = 40;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 136;
-		num_vs_threads = 48;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 40;
-		num_vs_stack_entries = 40;
-		num_gs_stack_entries = 32;
-		num_es_stack_entries = 16;
-		break;
-	case CHIP_RV770:
-		num_ps_gprs = 192;
-		num_vs_gprs = 56;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 188;
-		num_vs_threads = 60;
-		num_gs_threads = 0;
-		num_es_threads = 0;
-		num_ps_stack_entries = 256;
-		num_vs_stack_entries = 256;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	case CHIP_RV730:
-	case CHIP_RV740:
-		num_ps_gprs = 84;
-		num_vs_gprs = 36;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 188;
-		num_vs_threads = 60;
-		num_gs_threads = 0;
-		num_es_threads = 0;
-		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	case CHIP_RV710:
-		num_ps_gprs = 192;
-		num_vs_gprs = 56;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 144;
-		num_vs_threads = 48;
-		num_gs_threads = 0;
-		num_es_threads = 0;
-		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	}
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710))
-		sq_config = 0;
-	else
-		sq_config = R600_VC_ENABLE;
-
-	sq_config |= (R600_DX9_CONSTS |
-		      R600_ALU_INST_PREFER_VECTOR |
-		      R600_PS_PRIO(0) |
-		      R600_VS_PRIO(1) |
-		      R600_GS_PRIO(2) |
-		      R600_ES_PRIO(3));
-
-	sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(num_ps_gprs) |
-				  R600_NUM_VS_GPRS(num_vs_gprs) |
-				  R600_NUM_CLAUSE_TEMP_GPRS(num_temp_gprs));
-	sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(num_gs_gprs) |
-				  R600_NUM_ES_GPRS(num_es_gprs));
-	sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(num_ps_threads) |
-				   R600_NUM_VS_THREADS(num_vs_threads) |
-				   R600_NUM_GS_THREADS(num_gs_threads) |
-				   R600_NUM_ES_THREADS(num_es_threads));
-	sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(num_ps_stack_entries) |
-				    R600_NUM_VS_STACK_ENTRIES(num_vs_stack_entries));
-	sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(num_gs_stack_entries) |
-				    R600_NUM_ES_STACK_ENTRIES(num_es_stack_entries));
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770) {
-		BEGIN_RING(r7xx_default_size + 10);
-		for (i = 0; i < r7xx_default_size; i++)
-			OUT_RING(r7xx_default_state[i]);
-	} else {
-		BEGIN_RING(r6xx_default_size + 10);
-		for (i = 0; i < r6xx_default_size; i++)
-			OUT_RING(r6xx_default_state[i]);
-	}
-	OUT_RING(CP_PACKET3(R600_IT_EVENT_WRITE, 0));
-	OUT_RING(R600_CACHE_FLUSH_AND_INV_EVENT);
-	/* SQ config */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 6));
-	OUT_RING((R600_SQ_CONFIG - R600_SET_CONFIG_REG_OFFSET) >> 2);
-	OUT_RING(sq_config);
-	OUT_RING(sq_gpr_resource_mgmt_1);
-	OUT_RING(sq_gpr_resource_mgmt_2);
-	OUT_RING(sq_thread_resource_mgmt);
-	OUT_RING(sq_stack_resource_mgmt_1);
-	OUT_RING(sq_stack_resource_mgmt_2);
-	ADVANCE_RING();
-}
-
-static uint32_t i2f(uint32_t input)
-{
-	u32 result, i, exponent, fraction;
-
-	if ((input & 0x3fff) == 0)
-		result = 0; /* 0 is a special case */
-	else {
-		exponent = 140; /* exponent biased by 127; */
-		fraction = (input & 0x3fff) << 10; /* cheat and only
-						      handle numbers below 2^^15 */
-		for (i = 0; i < 14; i++) {
-			if (fraction & 0x800000)
-				break;
-			else {
-				fraction = fraction << 1; /* keep
-							     shifting left until top bit = 1 */
-				exponent = exponent - 1;
-			}
-		}
-		result = exponent << 23 | (fraction & 0x7fffff); /* mask
-								    off top bit; assumed 1 */
-	}
-	return result;
-}
-
-
-static int r600_nomm_get_vb(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	dev_priv->blit_vb = radeon_freelist_get(dev);
-	if (!dev_priv->blit_vb) {
-		DRM_ERROR("Unable to allocate vertex buffer for blit\n");
-		return -EAGAIN;
-	}
-	return 0;
-}
-
-static void r600_nomm_put_vb(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	dev_priv->blit_vb->used = 0;
-	radeon_cp_discard_buffer(dev, dev_priv->blit_vb->file_priv->master, dev_priv->blit_vb);
-}
-
-static void *r600_nomm_get_vb_ptr(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	return (((char *)dev->agp_buffer_map->handle +
-		 dev_priv->blit_vb->offset + dev_priv->blit_vb->used));
-}
-
-int
-r600_prepare_blit_copy(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int ret;
-	DRM_DEBUG("\n");
-
-	ret = r600_nomm_get_vb(dev);
-	if (ret)
-		return ret;
-
-	dev_priv->blit_vb->file_priv = file_priv;
-
-	set_default_state(dev_priv);
-	set_shaders(dev);
-
-	return 0;
-}
-
-
-void
-r600_done_blit_copy(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(5);
-	OUT_RING(CP_PACKET3(R600_IT_EVENT_WRITE, 0));
-	OUT_RING(R600_CACHE_FLUSH_AND_INV_EVENT);
-	/* wait for 3D idle clean */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
-	OUT_RING((R600_WAIT_UNTIL - R600_SET_CONFIG_REG_OFFSET) >> 2);
-	OUT_RING(RADEON_WAIT_3D_IDLE | RADEON_WAIT_3D_IDLECLEAN);
-
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	r600_nomm_put_vb(dev);
-}
-
-void
-r600_blit_copy(struct drm_device *dev,
-	       uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
-	       int size_bytes)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int max_bytes;
-	u64 vb_addr;
-	u32 *vb;
-
-	vb = r600_nomm_get_vb_ptr(dev);
-
-	if ((size_bytes & 3) || (src_gpu_addr & 3) || (dst_gpu_addr & 3)) {
-		max_bytes = 8192;
-
-		while (size_bytes) {
-			int cur_size = size_bytes;
-			int src_x = src_gpu_addr & 255;
-			int dst_x = dst_gpu_addr & 255;
-			int h = 1;
-			src_gpu_addr = src_gpu_addr & ~255;
-			dst_gpu_addr = dst_gpu_addr & ~255;
-
-			if (!src_x && !dst_x) {
-				h = (cur_size / max_bytes);
-				if (h > 8192)
-					h = 8192;
-				if (h == 0)
-					h = 1;
-				else
-					cur_size = max_bytes;
-			} else {
-				if (cur_size > max_bytes)
-					cur_size = max_bytes;
-				if (cur_size > (max_bytes - dst_x))
-					cur_size = (max_bytes - dst_x);
-				if (cur_size > (max_bytes - src_x))
-					cur_size = (max_bytes - src_x);
-			}
-
-			if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
-
-				r600_nomm_put_vb(dev);
-				r600_nomm_get_vb(dev);
-				if (!dev_priv->blit_vb)
-					return;
-				set_shaders(dev);
-				vb = r600_nomm_get_vb_ptr(dev);
-			}
-
-			vb[0] = i2f(dst_x);
-			vb[1] = 0;
-			vb[2] = i2f(src_x);
-			vb[3] = 0;
-
-			vb[4] = i2f(dst_x);
-			vb[5] = i2f(h);
-			vb[6] = i2f(src_x);
-			vb[7] = i2f(h);
-
-			vb[8] = i2f(dst_x + cur_size);
-			vb[9] = i2f(h);
-			vb[10] = i2f(src_x + cur_size);
-			vb[11] = i2f(h);
-
-			/* src */
-			set_tex_resource(dev_priv, FMT_8,
-					 src_x + cur_size, h, src_x + cur_size,
-					 src_gpu_addr);
-
-			cp_set_surface_sync(dev_priv,
-					    R600_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
-
-			/* dst */
-			set_render_target(dev_priv, COLOR_8,
-					  dst_x + cur_size, h,
-					  dst_gpu_addr);
-
-			/* scissors */
-			set_scissors(dev_priv, dst_x, 0, dst_x + cur_size, h);
-
-			/* Vertex buffer setup */
-			vb_addr = dev_priv->gart_buffers_offset +
-				dev_priv->blit_vb->offset +
-				dev_priv->blit_vb->used;
-			set_vtx_resource(dev_priv, vb_addr);
-
-			/* draw */
-			draw_auto(dev_priv);
-
-			cp_set_surface_sync(dev_priv,
-					    R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
-					    cur_size * h, dst_gpu_addr);
-
-			vb += 12;
-			dev_priv->blit_vb->used += 12 * 4;
-
-			src_gpu_addr += cur_size * h;
-			dst_gpu_addr += cur_size * h;
-			size_bytes -= cur_size * h;
-		}
-	} else {
-		max_bytes = 8192 * 4;
-
-		while (size_bytes) {
-			int cur_size = size_bytes;
-			int src_x = (src_gpu_addr & 255);
-			int dst_x = (dst_gpu_addr & 255);
-			int h = 1;
-			src_gpu_addr = src_gpu_addr & ~255;
-			dst_gpu_addr = dst_gpu_addr & ~255;
-
-			if (!src_x && !dst_x) {
-				h = (cur_size / max_bytes);
-				if (h > 8192)
-					h = 8192;
-				if (h == 0)
-					h = 1;
-				else
-					cur_size = max_bytes;
-			} else {
-				if (cur_size > max_bytes)
-					cur_size = max_bytes;
-				if (cur_size > (max_bytes - dst_x))
-					cur_size = (max_bytes - dst_x);
-				if (cur_size > (max_bytes - src_x))
-					cur_size = (max_bytes - src_x);
-			}
-
-			if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
-				r600_nomm_put_vb(dev);
-				r600_nomm_get_vb(dev);
-				if (!dev_priv->blit_vb)
-					return;
-
-				set_shaders(dev);
-				vb = r600_nomm_get_vb_ptr(dev);
-			}
-
-			vb[0] = i2f(dst_x / 4);
-			vb[1] = 0;
-			vb[2] = i2f(src_x / 4);
-			vb[3] = 0;
-
-			vb[4] = i2f(dst_x / 4);
-			vb[5] = i2f(h);
-			vb[6] = i2f(src_x / 4);
-			vb[7] = i2f(h);
-
-			vb[8] = i2f((dst_x + cur_size) / 4);
-			vb[9] = i2f(h);
-			vb[10] = i2f((src_x + cur_size) / 4);
-			vb[11] = i2f(h);
-
-			/* src */
-			set_tex_resource(dev_priv, FMT_8_8_8_8,
-					 (src_x + cur_size) / 4,
-					 h, (src_x + cur_size) / 4,
-					 src_gpu_addr);
-
-			cp_set_surface_sync(dev_priv,
-					    R600_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
-
-			/* dst */
-			set_render_target(dev_priv, COLOR_8_8_8_8,
-					  (dst_x + cur_size) / 4, h,
-					  dst_gpu_addr);
-
-			/* scissors */
-			set_scissors(dev_priv, (dst_x / 4), 0, (dst_x + cur_size / 4), h);
-
-			/* Vertex buffer setup */
-			vb_addr = dev_priv->gart_buffers_offset +
-				dev_priv->blit_vb->offset +
-				dev_priv->blit_vb->used;
-			set_vtx_resource(dev_priv, vb_addr);
-
-			/* draw */
-			draw_auto(dev_priv);
-
-			cp_set_surface_sync(dev_priv,
-					    R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
-					    cur_size * h, dst_gpu_addr);
-
-			vb += 12;
-			dev_priv->blit_vb->used += 12 * 4;
-
-			src_gpu_addr += cur_size * h;
-			dst_gpu_addr += cur_size * h;
-			size_bytes -= cur_size * h;
-		}
-	}
-}
-
-void
-r600_blit_swap(struct drm_device *dev,
-	       uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
-	       int sx, int sy, int dx, int dy,
-	       int w, int h, int src_pitch, int dst_pitch, int cpp)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int cb_format, tex_format;
-	int sx2, sy2, dx2, dy2;
-	u64 vb_addr;
-	u32 *vb;
-
-	if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
-
-		r600_nomm_put_vb(dev);
-		r600_nomm_get_vb(dev);
-		if (!dev_priv->blit_vb)
-			return;
-
-		set_shaders(dev);
-	}
-	vb = r600_nomm_get_vb_ptr(dev);
-
-	sx2 = sx + w;
-	sy2 = sy + h;
-	dx2 = dx + w;
-	dy2 = dy + h;
-
-	vb[0] = i2f(dx);
-	vb[1] = i2f(dy);
-	vb[2] = i2f(sx);
-	vb[3] = i2f(sy);
-
-	vb[4] = i2f(dx);
-	vb[5] = i2f(dy2);
-	vb[6] = i2f(sx);
-	vb[7] = i2f(sy2);
-
-	vb[8] = i2f(dx2);
-	vb[9] = i2f(dy2);
-	vb[10] = i2f(sx2);
-	vb[11] = i2f(sy2);
-
-	switch(cpp) {
-	case 4:
-		cb_format = COLOR_8_8_8_8;
-		tex_format = FMT_8_8_8_8;
-		break;
-	case 2:
-		cb_format = COLOR_5_6_5;
-		tex_format = FMT_5_6_5;
-		break;
-	default:
-		cb_format = COLOR_8;
-		tex_format = FMT_8;
-		break;
-	}
-
-	/* src */
-	set_tex_resource(dev_priv, tex_format,
-			 src_pitch / cpp,
-			 sy2, src_pitch / cpp,
-			 src_gpu_addr);
-
-	cp_set_surface_sync(dev_priv,
-			    R600_TC_ACTION_ENA, src_pitch * sy2, src_gpu_addr);
-
-	/* dst */
-	set_render_target(dev_priv, cb_format,
-			  dst_pitch / cpp, dy2,
-			  dst_gpu_addr);
-
-	/* scissors */
-	set_scissors(dev_priv, dx, dy, dx2, dy2);
-
-	/* Vertex buffer setup */
-	vb_addr = dev_priv->gart_buffers_offset +
-		dev_priv->blit_vb->offset +
-		dev_priv->blit_vb->used;
-	set_vtx_resource(dev_priv, vb_addr);
-
-	/* draw */
-	draw_auto(dev_priv);
-
-	cp_set_surface_sync(dev_priv,
-			    R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
-			    dst_pitch * dy2, dst_gpu_addr);
-
-	dev_priv->blit_vb->used += 12 * 4;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit_kms.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit_kms.c
deleted file mode 100644
index db38f587..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ /dev/null
@@ -1,796 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-
-#include "r600d.h"
-#include "r600_blit_shaders.h"
-#include "radeon_blit_common.h"
-
-/* emits 21 on rv770+, 23 on r600 */
-static void
-set_render_target(struct radeon_device *rdev, int format,
-		  int w, int h, u64 gpu_addr)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 cb_color_info;
-	int pitch, slice;
-
-	h = ALIGN(h, 8);
-	if (h < 8)
-		h = 8;
-
-	cb_color_info = CB_FORMAT(format) |
-		CB_SOURCE_FORMAT(CB_SF_EXPORT_NORM) |
-		CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
-	pitch = (w / 8) - 1;
-	slice = ((w * h) / 64) - 1;
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (CB_COLOR0_BASE - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, gpu_addr >> 8);
-
-	if (rdev->family > CHIP_R600 && rdev->family < CHIP_RV770) {
-		radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_BASE_UPDATE, 0));
-		radeon_ring_write(ring, 2 << 0);
-	}
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (CB_COLOR0_SIZE - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, (pitch << 0) | (slice << 10));
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (CB_COLOR0_VIEW - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, 0);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (CB_COLOR0_INFO - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, cb_color_info);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (CB_COLOR0_TILE - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, 0);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (CB_COLOR0_FRAG - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, 0);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (CB_COLOR0_MASK - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, 0);
-}
-
-/* emits 5dw */
-static void
-cp_set_surface_sync(struct radeon_device *rdev,
-		    u32 sync_type, u32 size,
-		    u64 mc_addr)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 cp_coher_size;
-
-	if (size == 0xffffffff)
-		cp_coher_size = 0xffffffff;
-	else
-		cp_coher_size = ((size + 255) >> 8);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-	radeon_ring_write(ring, sync_type);
-	radeon_ring_write(ring, cp_coher_size);
-	radeon_ring_write(ring, mc_addr >> 8);
-	radeon_ring_write(ring, 10); /* poll interval */
-}
-
-/* emits 21dw + 1 surface sync = 26dw */
-static void
-set_shaders(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u64 gpu_addr;
-	u32 sq_pgm_resources;
-
-	/* setup shader regs */
-	sq_pgm_resources = (1 << 0);
-
-	/* VS */
-	gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset;
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (SQ_PGM_START_VS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, gpu_addr >> 8);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (SQ_PGM_RESOURCES_VS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, sq_pgm_resources);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (SQ_PGM_CF_OFFSET_VS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, 0);
-
-	/* PS */
-	gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.ps_offset;
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (SQ_PGM_START_PS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, gpu_addr >> 8);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (SQ_PGM_RESOURCES_PS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, sq_pgm_resources | (1 << 28));
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (SQ_PGM_EXPORTS_PS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, 2);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1));
-	radeon_ring_write(ring, (SQ_PGM_CF_OFFSET_PS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, 0);
-
-	gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset;
-	cp_set_surface_sync(rdev, PACKET3_SH_ACTION_ENA, 512, gpu_addr);
-}
-
-/* emits 9 + 1 sync (5) = 14*/
-static void
-set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 sq_vtx_constant_word2;
-
-	sq_vtx_constant_word2 = SQ_VTXC_BASE_ADDR_HI(upper_32_bits(gpu_addr) & 0xff) |
-		SQ_VTXC_STRIDE(16);
-#ifdef __BIG_ENDIAN
-	sq_vtx_constant_word2 |=  SQ_VTXC_ENDIAN_SWAP(SQ_ENDIAN_8IN32);
-#endif
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 7));
-	radeon_ring_write(ring, 0x460);
-	radeon_ring_write(ring, gpu_addr & 0xffffffff);
-	radeon_ring_write(ring, 48 - 1);
-	radeon_ring_write(ring, sq_vtx_constant_word2);
-	radeon_ring_write(ring, 1 << 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, SQ_TEX_VTX_VALID_BUFFER << 30);
-
-	if ((rdev->family == CHIP_RV610) ||
-	    (rdev->family == CHIP_RV620) ||
-	    (rdev->family == CHIP_RS780) ||
-	    (rdev->family == CHIP_RS880) ||
-	    (rdev->family == CHIP_RV710))
-		cp_set_surface_sync(rdev,
-				    PACKET3_TC_ACTION_ENA, 48, gpu_addr);
-	else
-		cp_set_surface_sync(rdev,
-				    PACKET3_VC_ACTION_ENA, 48, gpu_addr);
-}
-
-/* emits 9 */
-static void
-set_tex_resource(struct radeon_device *rdev,
-		 int format, int w, int h, int pitch,
-		 u64 gpu_addr, u32 size)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	uint32_t sq_tex_resource_word0, sq_tex_resource_word1, sq_tex_resource_word4;
-
-	if (h < 1)
-		h = 1;
-
-	sq_tex_resource_word0 = S_038000_DIM(V_038000_SQ_TEX_DIM_2D) |
-		S_038000_TILE_MODE(V_038000_ARRAY_1D_TILED_THIN1);
-	sq_tex_resource_word0 |= S_038000_PITCH((pitch >> 3) - 1) |
-		S_038000_TEX_WIDTH(w - 1);
-
-	sq_tex_resource_word1 = S_038004_DATA_FORMAT(format);
-	sq_tex_resource_word1 |= S_038004_TEX_HEIGHT(h - 1);
-
-	sq_tex_resource_word4 = S_038010_REQUEST_SIZE(1) |
-		S_038010_DST_SEL_X(SQ_SEL_X) |
-		S_038010_DST_SEL_Y(SQ_SEL_Y) |
-		S_038010_DST_SEL_Z(SQ_SEL_Z) |
-		S_038010_DST_SEL_W(SQ_SEL_W);
-
-	cp_set_surface_sync(rdev,
-			    PACKET3_TC_ACTION_ENA, size, gpu_addr);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 7));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, sq_tex_resource_word0);
-	radeon_ring_write(ring, sq_tex_resource_word1);
-	radeon_ring_write(ring, gpu_addr >> 8);
-	radeon_ring_write(ring, gpu_addr >> 8);
-	radeon_ring_write(ring, sq_tex_resource_word4);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, SQ_TEX_VTX_VALID_TEXTURE << 30);
-}
-
-/* emits 12 */
-static void
-set_scissors(struct radeon_device *rdev, int x1, int y1,
-	     int x2, int y2)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
-	radeon_ring_write(ring, (PA_SC_SCREEN_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, (x1 << 0) | (y1 << 16));
-	radeon_ring_write(ring, (x2 << 0) | (y2 << 16));
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
-	radeon_ring_write(ring, (PA_SC_GENERIC_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31));
-	radeon_ring_write(ring, (x2 << 0) | (y2 << 16));
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
-	radeon_ring_write(ring, (PA_SC_WINDOW_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31));
-	radeon_ring_write(ring, (x2 << 0) | (y2 << 16));
-}
-
-/* emits 10 */
-static void
-draw_auto(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-	radeon_ring_write(ring, (VGT_PRIMITIVE_TYPE - PACKET3_SET_CONFIG_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, DI_PT_RECTLIST);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_INDEX_TYPE, 0));
-	radeon_ring_write(ring,
-#ifdef __BIG_ENDIAN
-			  (2 << 2) |
-#endif
-			  DI_INDEX_SIZE_16_BIT);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_NUM_INSTANCES, 0));
-	radeon_ring_write(ring, 1);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_DRAW_INDEX_AUTO, 1));
-	radeon_ring_write(ring, 3);
-	radeon_ring_write(ring, DI_SRC_SEL_AUTO_INDEX);
-
-}
-
-/* emits 14 */
-static void
-set_default_state(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	u32 sq_config, sq_gpr_resource_mgmt_1, sq_gpr_resource_mgmt_2;
-	u32 sq_thread_resource_mgmt, sq_stack_resource_mgmt_1, sq_stack_resource_mgmt_2;
-	int num_ps_gprs, num_vs_gprs, num_temp_gprs, num_gs_gprs, num_es_gprs;
-	int num_ps_threads, num_vs_threads, num_gs_threads, num_es_threads;
-	int num_ps_stack_entries, num_vs_stack_entries, num_gs_stack_entries, num_es_stack_entries;
-	u64 gpu_addr;
-	int dwords;
-
-	switch (rdev->family) {
-	case CHIP_R600:
-		num_ps_gprs = 192;
-		num_vs_gprs = 56;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 136;
-		num_vs_threads = 48;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	case CHIP_RV630:
-	case CHIP_RV635:
-		num_ps_gprs = 84;
-		num_vs_gprs = 36;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 144;
-		num_vs_threads = 40;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 40;
-		num_vs_stack_entries = 40;
-		num_gs_stack_entries = 32;
-		num_es_stack_entries = 16;
-		break;
-	case CHIP_RV610:
-	case CHIP_RV620:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	default:
-		num_ps_gprs = 84;
-		num_vs_gprs = 36;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 136;
-		num_vs_threads = 48;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 40;
-		num_vs_stack_entries = 40;
-		num_gs_stack_entries = 32;
-		num_es_stack_entries = 16;
-		break;
-	case CHIP_RV670:
-		num_ps_gprs = 144;
-		num_vs_gprs = 40;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 136;
-		num_vs_threads = 48;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 40;
-		num_vs_stack_entries = 40;
-		num_gs_stack_entries = 32;
-		num_es_stack_entries = 16;
-		break;
-	case CHIP_RV770:
-		num_ps_gprs = 192;
-		num_vs_gprs = 56;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 188;
-		num_vs_threads = 60;
-		num_gs_threads = 0;
-		num_es_threads = 0;
-		num_ps_stack_entries = 256;
-		num_vs_stack_entries = 256;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	case CHIP_RV730:
-	case CHIP_RV740:
-		num_ps_gprs = 84;
-		num_vs_gprs = 36;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 188;
-		num_vs_threads = 60;
-		num_gs_threads = 0;
-		num_es_threads = 0;
-		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	case CHIP_RV710:
-		num_ps_gprs = 192;
-		num_vs_gprs = 56;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 144;
-		num_vs_threads = 48;
-		num_gs_threads = 0;
-		num_es_threads = 0;
-		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	}
-
-	if ((rdev->family == CHIP_RV610) ||
-	    (rdev->family == CHIP_RV620) ||
-	    (rdev->family == CHIP_RS780) ||
-	    (rdev->family == CHIP_RS880) ||
-	    (rdev->family == CHIP_RV710))
-		sq_config = 0;
-	else
-		sq_config = VC_ENABLE;
-
-	sq_config |= (DX9_CONSTS |
-		      ALU_INST_PREFER_VECTOR |
-		      PS_PRIO(0) |
-		      VS_PRIO(1) |
-		      GS_PRIO(2) |
-		      ES_PRIO(3));
-
-	sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(num_ps_gprs) |
-				  NUM_VS_GPRS(num_vs_gprs) |
-				  NUM_CLAUSE_TEMP_GPRS(num_temp_gprs));
-	sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(num_gs_gprs) |
-				  NUM_ES_GPRS(num_es_gprs));
-	sq_thread_resource_mgmt = (NUM_PS_THREADS(num_ps_threads) |
-				   NUM_VS_THREADS(num_vs_threads) |
-				   NUM_GS_THREADS(num_gs_threads) |
-				   NUM_ES_THREADS(num_es_threads));
-	sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(num_ps_stack_entries) |
-				    NUM_VS_STACK_ENTRIES(num_vs_stack_entries));
-	sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(num_gs_stack_entries) |
-				    NUM_ES_STACK_ENTRIES(num_es_stack_entries));
-
-	/* emit an IB pointing at default state */
-	dwords = ALIGN(rdev->r600_blit.state_len, 0x10);
-	gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.state_offset;
-	radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	radeon_ring_write(ring,
-#ifdef __BIG_ENDIAN
-			  (2 << 0) |
-#endif
-			  (gpu_addr & 0xFFFFFFFC));
-	radeon_ring_write(ring, upper_32_bits(gpu_addr) & 0xFF);
-	radeon_ring_write(ring, dwords);
-
-	/* SQ config */
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 6));
-	radeon_ring_write(ring, (SQ_CONFIG - PACKET3_SET_CONFIG_REG_OFFSET) >> 2);
-	radeon_ring_write(ring, sq_config);
-	radeon_ring_write(ring, sq_gpr_resource_mgmt_1);
-	radeon_ring_write(ring, sq_gpr_resource_mgmt_2);
-	radeon_ring_write(ring, sq_thread_resource_mgmt);
-	radeon_ring_write(ring, sq_stack_resource_mgmt_1);
-	radeon_ring_write(ring, sq_stack_resource_mgmt_2);
-}
-
-#define I2F_MAX_BITS 15
-#define I2F_MAX_INPUT  ((1 << I2F_MAX_BITS) - 1)
-#define I2F_SHIFT (24 - I2F_MAX_BITS)
-
-/*
- * Converts unsigned integer into 32-bit IEEE floating point representation.
- * Conversion is not universal and only works for the range from 0
- * to 2^I2F_MAX_BITS-1. Currently we only use it with inputs between
- * 0 and 16384 (inclusive), so I2F_MAX_BITS=15 is enough. If necessary,
- * I2F_MAX_BITS can be increased, but that will add to the loop iterations
- * and slow us down. Conversion is done by shifting the input and counting
- * down until the first 1 reaches bit position 23. The resulting counter
- * and the shifted input are, respectively, the exponent and the fraction.
- * The sign is always zero.
- */
-static uint32_t i2f(uint32_t input)
-{
-	u32 result, i, exponent, fraction;
-
-	WARN_ON_ONCE(input > I2F_MAX_INPUT);
-
-	if ((input & I2F_MAX_INPUT) == 0)
-		result = 0;
-	else {
-		exponent = 126 + I2F_MAX_BITS;
-		fraction = (input & I2F_MAX_INPUT) << I2F_SHIFT;
-
-		for (i = 0; i < I2F_MAX_BITS; i++) {
-			if (fraction & 0x800000)
-				break;
-			else {
-				fraction = fraction << 1;
-				exponent = exponent - 1;
-			}
-		}
-		result = exponent << 23 | (fraction & 0x7fffff);
-	}
-	return result;
-}
-
-int r600_blit_init(struct radeon_device *rdev)
-{
-	u32 obj_size;
-	int i, r, dwords;
-	void *ptr;
-	u32 packet2s[16];
-	int num_packet2s = 0;
-
-	rdev->r600_blit.primitives.set_render_target = set_render_target;
-	rdev->r600_blit.primitives.cp_set_surface_sync = cp_set_surface_sync;
-	rdev->r600_blit.primitives.set_shaders = set_shaders;
-	rdev->r600_blit.primitives.set_vtx_resource = set_vtx_resource;
-	rdev->r600_blit.primitives.set_tex_resource = set_tex_resource;
-	rdev->r600_blit.primitives.set_scissors = set_scissors;
-	rdev->r600_blit.primitives.draw_auto = draw_auto;
-	rdev->r600_blit.primitives.set_default_state = set_default_state;
-
-	rdev->r600_blit.ring_size_common = 40; /* shaders + def state */
-	rdev->r600_blit.ring_size_common += 16; /* fence emit for VB IB */
-	rdev->r600_blit.ring_size_common += 5; /* done copy */
-	rdev->r600_blit.ring_size_common += 16; /* fence emit for done copy */
-
-	rdev->r600_blit.ring_size_per_loop = 76;
-	/* set_render_target emits 2 extra dwords on rv6xx */
-	if (rdev->family > CHIP_R600 && rdev->family < CHIP_RV770)
-		rdev->r600_blit.ring_size_per_loop += 2;
-
-	rdev->r600_blit.max_dim = 8192;
-
-	/* pin copy shader into vram if already initialized */
-	if (rdev->r600_blit.shader_obj)
-		goto done;
-
-	mutex_init(&rdev->r600_blit.mutex);
-	rdev->r600_blit.state_offset = 0;
-
-	if (rdev->family >= CHIP_RV770)
-		rdev->r600_blit.state_len = r7xx_default_size;
-	else
-		rdev->r600_blit.state_len = r6xx_default_size;
-
-	dwords = rdev->r600_blit.state_len;
-	while (dwords & 0xf) {
-		packet2s[num_packet2s++] = cpu_to_le32(PACKET2(0));
-		dwords++;
-	}
-
-	obj_size = dwords * 4;
-	obj_size = ALIGN(obj_size, 256);
-
-	rdev->r600_blit.vs_offset = obj_size;
-	obj_size += r6xx_vs_size * 4;
-	obj_size = ALIGN(obj_size, 256);
-
-	rdev->r600_blit.ps_offset = obj_size;
-	obj_size += r6xx_ps_size * 4;
-	obj_size = ALIGN(obj_size, 256);
-
-	r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-				&rdev->r600_blit.shader_obj);
-	if (r) {
-		DRM_ERROR("r600 failed to allocate shader\n");
-		return r;
-	}
-
-	DRM_DEBUG("r6xx blit allocated bo %08x vs %08x ps %08x\n",
-		  obj_size,
-		  rdev->r600_blit.vs_offset, rdev->r600_blit.ps_offset);
-
-	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-	if (unlikely(r != 0))
-		return r;
-	r = radeon_bo_kmap(rdev->r600_blit.shader_obj, &ptr);
-	if (r) {
-		DRM_ERROR("failed to map blit object %d\n", r);
-		return r;
-	}
-	if (rdev->family >= CHIP_RV770)
-		memcpy_toio(ptr + rdev->r600_blit.state_offset,
-			    r7xx_default_state, rdev->r600_blit.state_len * 4);
-	else
-		memcpy_toio(ptr + rdev->r600_blit.state_offset,
-			    r6xx_default_state, rdev->r600_blit.state_len * 4);
-	if (num_packet2s)
-		memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4),
-			    packet2s, num_packet2s * 4);
-	for (i = 0; i < r6xx_vs_size; i++)
-		*(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(r6xx_vs[i]);
-	for (i = 0; i < r6xx_ps_size; i++)
-		*(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(r6xx_ps[i]);
-	radeon_bo_kunmap(rdev->r600_blit.shader_obj);
-	radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-
-done:
-	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-	if (unlikely(r != 0))
-		return r;
-	r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
-			  &rdev->r600_blit.shader_gpu_addr);
-	radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-	if (r) {
-		dev_err(rdev->dev, "(%d) pin blit object failed\n", r);
-		return r;
-	}
-	radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
-	return 0;
-}
-
-void r600_blit_fini(struct radeon_device *rdev)
-{
-	int r;
-
-	radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
-	if (rdev->r600_blit.shader_obj == NULL)
-		return;
-	/* If we can't reserve the bo, unref should be enough to destroy
-	 * it when it becomes idle.
-	 */
-	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-	if (!r) {
-		radeon_bo_unpin(rdev->r600_blit.shader_obj);
-		radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-	}
-	radeon_bo_unref(&rdev->r600_blit.shader_obj);
-}
-
-static int r600_vb_ib_get(struct radeon_device *rdev, unsigned size)
-{
-	int r;
-	r = radeon_ib_get(rdev, RADEON_RING_TYPE_GFX_INDEX,
-			  &rdev->r600_blit.vb_ib, size);
-	if (r) {
-		DRM_ERROR("failed to get IB for vertex buffer\n");
-		return r;
-	}
-
-	rdev->r600_blit.vb_total = size;
-	rdev->r600_blit.vb_used = 0;
-	return 0;
-}
-
-static void r600_vb_ib_put(struct radeon_device *rdev)
-{
-	radeon_fence_emit(rdev, rdev->r600_blit.vb_ib->fence);
-	radeon_ib_free(rdev, &rdev->r600_blit.vb_ib);
-}
-
-static unsigned r600_blit_create_rect(unsigned num_gpu_pages,
-				      int *width, int *height, int max_dim)
-{
-	unsigned max_pages;
-	unsigned pages = num_gpu_pages;
-	int w, h;
-
-	if (num_gpu_pages == 0) {
-		/* not supposed to be called with no pages, but just in case */
-		h = 0;
-		w = 0;
-		pages = 0;
-		WARN_ON(1);
-	} else {
-		int rect_order = 2;
-		h = RECT_UNIT_H;
-		while (num_gpu_pages / rect_order) {
-			h *= 2;
-			rect_order *= 4;
-			if (h >= max_dim) {
-				h = max_dim;
-				break;
-			}
-		}
-		max_pages = (max_dim * h) / (RECT_UNIT_W * RECT_UNIT_H);
-		if (pages > max_pages)
-			pages = max_pages;
-		w = (pages * RECT_UNIT_W * RECT_UNIT_H) / h;
-		w = (w / RECT_UNIT_W) * RECT_UNIT_W;
-		pages = (w * h) / (RECT_UNIT_W * RECT_UNIT_H);
-		BUG_ON(pages == 0);
-	}
-
-
-	DRM_DEBUG("blit_rectangle: h=%d, w=%d, pages=%d\n", h, w, pages);
-
-	/* return width and height only of the caller wants it */
-	if (height)
-		*height = h;
-	if (width)
-		*width = w;
-
-	return pages;
-}
-
-
-int r600_blit_prepare_copy(struct radeon_device *rdev, unsigned num_gpu_pages)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r;
-	int ring_size;
-	int num_loops = 0;
-	int dwords_per_loop = rdev->r600_blit.ring_size_per_loop;
-
-	/* num loops */
-	while (num_gpu_pages) {
-		num_gpu_pages -=
-			r600_blit_create_rect(num_gpu_pages, NULL, NULL,
-					      rdev->r600_blit.max_dim);
-		num_loops++;
-	}
-
-	/* 48 bytes for vertex per loop */
-	r = r600_vb_ib_get(rdev, (num_loops*48)+256);
-	if (r)
-		return r;
-
-	/* calculate number of loops correctly */
-	ring_size = num_loops * dwords_per_loop;
-	ring_size += rdev->r600_blit.ring_size_common;
-	r = radeon_ring_lock(rdev, ring, ring_size);
-	if (r)
-		return r;
-
-	rdev->r600_blit.primitives.set_default_state(rdev);
-	rdev->r600_blit.primitives.set_shaders(rdev);
-	return 0;
-}
-
-void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence)
-{
-	int r;
-
-	if (rdev->r600_blit.vb_ib)
-		r600_vb_ib_put(rdev);
-
-	if (fence)
-		r = radeon_fence_emit(rdev, fence);
-
-	radeon_ring_unlock_commit(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-}
-
-void r600_kms_blit_copy(struct radeon_device *rdev,
-			u64 src_gpu_addr, u64 dst_gpu_addr,
-			unsigned num_gpu_pages)
-{
-	u64 vb_gpu_addr;
-	u32 *vb;
-
-	DRM_DEBUG("emitting copy %16llx %16llx %d %d\n",
-		  src_gpu_addr, dst_gpu_addr,
-		  num_gpu_pages, rdev->r600_blit.vb_used);
-	vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
-
-	while (num_gpu_pages) {
-		int w, h;
-		unsigned size_in_bytes;
-		unsigned pages_per_loop =
-			r600_blit_create_rect(num_gpu_pages, &w, &h,
-					      rdev->r600_blit.max_dim);
-
-		size_in_bytes = pages_per_loop * RADEON_GPU_PAGE_SIZE;
-		DRM_DEBUG("rectangle w=%d h=%d\n", w, h);
-
-		if ((rdev->r600_blit.vb_used + 48) > rdev->r600_blit.vb_total) {
-			WARN_ON(1);
-		}
-
-		vb[0] = 0;
-		vb[1] = 0;
-		vb[2] = 0;
-		vb[3] = 0;
-
-		vb[4] = 0;
-		vb[5] = i2f(h);
-		vb[6] = 0;
-		vb[7] = i2f(h);
-
-		vb[8] = i2f(w);
-		vb[9] = i2f(h);
-		vb[10] = i2f(w);
-		vb[11] = i2f(h);
-
-		rdev->r600_blit.primitives.set_tex_resource(rdev, FMT_8_8_8_8,
-							    w, h, w, src_gpu_addr, size_in_bytes);
-		rdev->r600_blit.primitives.set_render_target(rdev, COLOR_8_8_8_8,
-							     w, h, dst_gpu_addr);
-		rdev->r600_blit.primitives.set_scissors(rdev, 0, 0, w, h);
-		vb_gpu_addr = rdev->r600_blit.vb_ib->gpu_addr + rdev->r600_blit.vb_used;
-		rdev->r600_blit.primitives.set_vtx_resource(rdev, vb_gpu_addr);
-		rdev->r600_blit.primitives.draw_auto(rdev);
-		rdev->r600_blit.primitives.cp_set_surface_sync(rdev,
-				    PACKET3_CB_ACTION_ENA | PACKET3_CB0_DEST_BASE_ENA,
-				    size_in_bytes, dst_gpu_addr);
-
-		vb += 12;
-		rdev->r600_blit.vb_used += 4*12;
-		src_gpu_addr += size_in_bytes;
-		dst_gpu_addr += size_in_bytes;
-		num_gpu_pages -= pages_per_loop;
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit_shaders.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit_shaders.c
deleted file mode 100644
index 34c8b234..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit_shaders.c
+++ /dev/null
@@ -1,719 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     Alex Deucher <alexander.deucher@amd.com>
- */
-
-#include <linux/bug.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-
-/*
- * R6xx+ cards need to use the 3D engine to blit data which requires
- * quite a bit of hw state setup.  Rather than pull the whole 3D driver
- * (which normally generates the 3D state) into the DRM, we opt to use
- * statically generated state tables.  The regsiter state and shaders
- * were hand generated to support blitting functionality.  See the 3D
- * driver or documentation for descriptions of the registers and
- * shader instructions.
- */
-
-const u32 r6xx_default_state[] =
-{
-	0xc0002400, /* START_3D_CMDBUF */
-	0x00000000,
-
-	0xc0012800, /* CONTEXT_CONTROL */
-	0x80000000,
-	0x80000000,
-
-	0xc0016800,
-	0x00000010,
-	0x00008000, /* WAIT_UNTIL */
-
-	0xc0016800,
-	0x00000542,
-	0x07000003, /* TA_CNTL_AUX */
-
-	0xc0016800,
-	0x000005c5,
-	0x00000000, /* VC_ENHANCE */
-
-	0xc0016800,
-	0x00000363,
-	0x00000000, /* SQ_DYN_GPR_CNTL_PS_FLUSH_REQ */
-
-	0xc0016800,
-	0x0000060c,
-	0x82000000, /* DB_DEBUG */
-
-	0xc0016800,
-	0x0000060e,
-	0x01020204, /* DB_WATERMARKS */
-
-	0xc0026f00,
-	0x00000000,
-	0x00000000, /* SQ_VTX_BASE_VTX_LOC */
-	0x00000000, /* SQ_VTX_START_INST_LOC */
-
-	0xc0096900,
-	0x0000022a,
-	0x00000000, /* SQ_ESGS_RING_ITEMSIZE */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0016900,
-	0x00000004,
-	0x00000000, /* DB_DEPTH_INFO */
-
-	0xc0026900,
-	0x0000000a,
-	0x00000000, /* DB_STENCIL_CLEAR */
-	0x00000000, /* DB_DEPTH_CLEAR */
-
-	0xc0016900,
-	0x00000200,
-	0x00000000, /* DB_DEPTH_CONTROL */
-
-	0xc0026900,
-	0x00000343,
-	0x00000060, /* DB_RENDER_CONTROL */
-	0x00000040, /* DB_RENDER_OVERRIDE */
-
-	0xc0016900,
-	0x00000351,
-	0x0000aa00, /* DB_ALPHA_TO_MASK */
-
-	0xc00f6900,
-	0x00000100,
-	0x00000800, /* VGT_MAX_VTX_INDX */
-	0x00000000, /* VGT_MIN_VTX_INDX */
-	0x00000000, /* VGT_INDX_OFFSET */
-	0x00000000, /* VGT_MULTI_PRIM_IB_RESET_INDX */
-	0x00000000, /* SX_ALPHA_TEST_CONTROL */
-	0x00000000, /* CB_BLEND_RED */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000, /* CB_FOG_RED */
-	0x00000000,
-	0x00000000,
-	0x00000000, /* DB_STENCILREFMASK */
-	0x00000000, /* DB_STENCILREFMASK_BF */
-	0x00000000, /* SX_ALPHA_REF */
-
-	0xc0046900,
-	0x0000030c,
-	0x01000000, /* CB_CLRCMP_CNTL */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0046900,
-	0x00000048,
-	0x3f800000, /* CB_CLEAR_RED */
-	0x00000000,
-	0x3f800000,
-	0x3f800000,
-
-	0xc0016900,
-	0x00000080,
-	0x00000000, /* PA_SC_WINDOW_OFFSET */
-
-	0xc00a6900,
-	0x00000083,
-	0x0000ffff, /* PA_SC_CLIP_RECT_RULE */
-	0x00000000, /* PA_SC_CLIPRECT_0_TL */
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0x00000000, /* PA_SC_EDGERULE */
-
-	0xc0406900,
-	0x00000094,
-	0x80000000, /* PA_SC_VPORT_SCISSOR_0_TL */
-	0x20002000, /* PA_SC_VPORT_SCISSOR_0_BR */
-	0x80000000, /* PA_SC_VPORT_SCISSOR_1_TL */
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x00000000, /* PA_SC_VPORT_ZMIN_0 */
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-
-	0xc0026900,
-	0x00000292,
-	0x00000000, /* PA_SC_MPASS_PS_CNTL */
-	0x00004010, /* PA_SC_MODE_CNTL */
-
-	0xc0096900,
-	0x00000300,
-	0x00000000, /* PA_SC_LINE_CNTL */
-	0x00000000, /* PA_SC_AA_CONFIG */
-	0x0000002d, /* PA_SU_VTX_CNTL */
-	0x3f800000, /* PA_CL_GB_VERT_CLIP_ADJ */
-	0x3f800000,
-	0x3f800000,
-	0x3f800000,
-	0x00000000, /* PA_SC_SAMPLE_LOCS_MCTX */
-	0x00000000,
-
-	0xc0016900,
-	0x00000312,
-	0xffffffff, /* PA_SC_AA_MASK */
-
-	0xc0066900,
-	0x0000037e,
-	0x00000000, /* PA_SU_POLY_OFFSET_DB_FMT_CNTL */
-	0x00000000, /* PA_SU_POLY_OFFSET_CLAMP */
-	0x00000000, /* PA_SU_POLY_OFFSET_FRONT_SCALE */
-	0x00000000, /* PA_SU_POLY_OFFSET_FRONT_OFFSET */
-	0x00000000, /* PA_SU_POLY_OFFSET_BACK_SCALE */
-	0x00000000, /* PA_SU_POLY_OFFSET_BACK_OFFSET */
-
-	0xc0046900,
-	0x000001b6,
-	0x00000000, /* SPI_INPUT_Z */
-	0x00000000, /* SPI_FOG_CNTL */
-	0x00000000, /* SPI_FOG_FUNC_SCALE */
-	0x00000000, /* SPI_FOG_FUNC_BIAS */
-
-	0xc0016900,
-	0x00000225,
-	0x00000000, /* SQ_PGM_START_FS */
-
-	0xc0016900,
-	0x00000229,
-	0x00000000, /* SQ_PGM_RESOURCES_FS */
-
-	0xc0016900,
-	0x00000237,
-	0x00000000, /* SQ_PGM_CF_OFFSET_FS */
-
-	0xc0026900,
-	0x000002a8,
-	0x00000000, /* VGT_INSTANCE_STEP_RATE_0 */
-	0x00000000, /* VGT_INSTANCE_STEP_RATE_1 */
-
-	0xc0116900,
-	0x00000280,
-	0x00000000, /* PA_SU_POINT_SIZE */
-	0x00000000, /* PA_SU_POINT_MINMAX */
-	0x00000008, /* PA_SU_LINE_CNTL */
-	0x00000000, /* PA_SC_LINE_STIPPLE */
-	0x00000000, /* VGT_OUTPUT_PATH_CNTL */
-	0x00000000, /* VGT_HOS_CNTL */
-	0x00000000, /* VGT_HOS_MAX_TESS_LEVEL */
-	0x00000000, /* VGT_HOS_MIN_TESS_LEVEL */
-	0x00000000, /* VGT_HOS_REUSE_DEPTH */
-	0x00000000, /* VGT_GROUP_PRIM_TYPE */
-	0x00000000, /* VGT_GROUP_FIRST_DECR */
-	0x00000000, /* VGT_GROUP_DECR */
-	0x00000000, /* VGT_GROUP_VECT_0_CNTL */
-	0x00000000, /* VGT_GROUP_VECT_1_CNTL */
-	0x00000000, /* VGT_GROUP_VECT_0_FMT_CNTL */
-	0x00000000, /* VGT_GROUP_VECT_1_FMT_CNTL */
-	0x00000000, /* VGT_GS_MODE */
-
-	0xc0016900,
-	0x000002a1,
-	0x00000000, /* VGT_PRIMITIVEID_EN */
-
-	0xc0016900,
-	0x000002a5,
-	0x00000000, /* VGT_MULTI_PRIM_ID_RESET_EN */
-
-	0xc0036900,
-	0x000002ac,
-	0x00000000, /* VGT_STRMOUT_EN */
-	0x00000000, /* VGT_REUSE_OFF */
-	0x00000000, /* VGT_VTX_CNT_EN */
-
-	0xc0016900,
-	0x000000d4,
-	0x00000000, /* SX_MISC */
-
-	0xc0016900,
-	0x000002c8,
-	0x00000000, /* VGT_STRMOUT_BUFFER_EN */
-
-	0xc0076900,
-	0x00000202,
-	0x00cc0000, /* CB_COLOR_CONTROL */
-	0x00000210, /* DB_SHADER_CNTL */
-	0x00010000, /* PA_CL_CLIP_CNTL */
-	0x00000244, /* PA_SU_SC_MODE_CNTL */
-	0x00000100, /* PA_CL_VTE_CNTL */
-	0x00000000, /* PA_CL_VS_OUT_CNTL */
-	0x00000000, /* PA_CL_NANINF_CNTL */
-
-	0xc0026900,
-	0x0000008e,
-	0x0000000f, /* CB_TARGET_MASK */
-	0x0000000f, /* CB_SHADER_MASK */
-
-	0xc0016900,
-	0x000001e8,
-	0x00000001, /* CB_SHADER_CONTROL */
-
-	0xc0016900,
-	0x00000185,
-	0x00000000, /* SPI_VS_OUT_ID_0 */
-
-	0xc0016900,
-	0x00000191,
-	0x00000b00, /* SPI_PS_INPUT_CNTL_0 */
-
-	0xc0056900,
-	0x000001b1,
-	0x00000000, /* SPI_VS_OUT_CONFIG */
-	0x00000000, /* SPI_THREAD_GROUPING */
-	0x00000001, /* SPI_PS_IN_CONTROL_0 */
-	0x00000000, /* SPI_PS_IN_CONTROL_1 */
-	0x00000000, /* SPI_INTERP_CONTROL_0 */
-
-	0xc0036e00, /* SET_SAMPLER */
-	0x00000000,
-	0x00000012,
-	0x00000000,
-	0x00000000,
-};
-
-const u32 r7xx_default_state[] =
-{
-	0xc0012800, /* CONTEXT_CONTROL */
-	0x80000000,
-	0x80000000,
-
-	0xc0016800,
-	0x00000010,
-	0x00008000, /* WAIT_UNTIL */
-
-	0xc0016800,
-	0x00000542,
-	0x07000002, /* TA_CNTL_AUX */
-
-	0xc0016800,
-	0x000005c5,
-	0x00000000, /* VC_ENHANCE */
-
-	0xc0016800,
-	0x00000363,
-	0x00004000, /* SQ_DYN_GPR_CNTL_PS_FLUSH_REQ */
-
-	0xc0016800,
-	0x0000060c,
-	0x00000000, /* DB_DEBUG */
-
-	0xc0016800,
-	0x0000060e,
-	0x00420204, /* DB_WATERMARKS */
-
-	0xc0026f00,
-	0x00000000,
-	0x00000000, /* SQ_VTX_BASE_VTX_LOC */
-	0x00000000, /* SQ_VTX_START_INST_LOC */
-
-	0xc0096900,
-	0x0000022a,
-	0x00000000, /* SQ_ESGS_RING_ITEMSIZE */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0016900,
-	0x00000004,
-	0x00000000, /* DB_DEPTH_INFO */
-
-	0xc0026900,
-	0x0000000a,
-	0x00000000, /* DB_STENCIL_CLEAR */
-	0x00000000, /* DB_DEPTH_CLEAR */
-
-	0xc0016900,
-	0x00000200,
-	0x00000000, /* DB_DEPTH_CONTROL */
-
-	0xc0026900,
-	0x00000343,
-	0x00000060, /* DB_RENDER_CONTROL */
-	0x00000000, /* DB_RENDER_OVERRIDE */
-
-	0xc0016900,
-	0x00000351,
-	0x0000aa00, /* DB_ALPHA_TO_MASK */
-
-	0xc0096900,
-	0x00000100,
-	0x00000800, /* VGT_MAX_VTX_INDX */
-	0x00000000, /* VGT_MIN_VTX_INDX */
-	0x00000000, /* VGT_INDX_OFFSET */
-	0x00000000, /* VGT_MULTI_PRIM_IB_RESET_INDX */
-	0x00000000, /* SX_ALPHA_TEST_CONTROL */
-	0x00000000, /* CB_BLEND_RED */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0036900,
-	0x0000010c,
-	0x00000000, /* DB_STENCILREFMASK */
-	0x00000000, /* DB_STENCILREFMASK_BF */
-	0x00000000, /* SX_ALPHA_REF */
-
-	0xc0046900,
-	0x0000030c, /* CB_CLRCMP_CNTL */
-	0x01000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0016900,
-	0x00000080,
-	0x00000000, /* PA_SC_WINDOW_OFFSET */
-
-	0xc00a6900,
-	0x00000083,
-	0x0000ffff, /* PA_SC_CLIP_RECT_RULE */
-	0x00000000, /* PA_SC_CLIPRECT_0_TL */
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0xaaaaaaaa, /* PA_SC_EDGERULE */
-
-	0xc0406900,
-	0x00000094,
-	0x80000000, /* PA_SC_VPORT_SCISSOR_0_TL */
-	0x20002000, /* PA_SC_VPORT_SCISSOR_0_BR */
-	0x80000000, /* PA_SC_VPORT_SCISSOR_1_TL */
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x00000000, /* PA_SC_VPORT_ZMIN_0 */
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-	0x00000000,
-	0x3f800000,
-
-	0xc0026900,
-	0x00000292,
-	0x00000000, /* PA_SC_MPASS_PS_CNTL */
-	0x00514000, /* PA_SC_MODE_CNTL */
-
-	0xc0096900,
-	0x00000300,
-	0x00000000, /* PA_SC_LINE_CNTL */
-	0x00000000, /* PA_SC_AA_CONFIG */
-	0x0000002d, /* PA_SU_VTX_CNTL */
-	0x3f800000, /* PA_CL_GB_VERT_CLIP_ADJ */
-	0x3f800000,
-	0x3f800000,
-	0x3f800000,
-	0x00000000, /* PA_SC_SAMPLE_LOCS_MCTX */
-	0x00000000,
-
-	0xc0016900,
-	0x00000312,
-	0xffffffff, /* PA_SC_AA_MASK */
-
-	0xc0066900,
-	0x0000037e,
-	0x00000000, /* PA_SU_POLY_OFFSET_DB_FMT_CNTL */
-	0x00000000, /* PA_SU_POLY_OFFSET_CLAMP */
-	0x00000000, /* PA_SU_POLY_OFFSET_FRONT_SCALE */
-	0x00000000, /* PA_SU_POLY_OFFSET_FRONT_OFFSET */
-	0x00000000, /* PA_SU_POLY_OFFSET_BACK_SCALE */
-	0x00000000, /* PA_SU_POLY_OFFSET_BACK_OFFSET */
-
-	0xc0046900,
-	0x000001b6,
-	0x00000000, /* SPI_INPUT_Z */
-	0x00000000, /* SPI_FOG_CNTL */
-	0x00000000, /* SPI_FOG_FUNC_SCALE */
-	0x00000000, /* SPI_FOG_FUNC_BIAS */
-
-	0xc0016900,
-	0x00000225,
-	0x00000000, /* SQ_PGM_START_FS */
-
-	0xc0016900,
-	0x00000229,
-	0x00000000, /* SQ_PGM_RESOURCES_FS */
-
-	0xc0016900,
-	0x00000237,
-	0x00000000, /* SQ_PGM_CF_OFFSET_FS */
-
-	0xc0026900,
-	0x000002a8,
-	0x00000000, /* VGT_INSTANCE_STEP_RATE_0 */
-	0x00000000, /* VGT_INSTANCE_STEP_RATE_1 */
-
-	0xc0116900,
-	0x00000280,
-	0x00000000, /* PA_SU_POINT_SIZE */
-	0x00000000, /* PA_SU_POINT_MINMAX */
-	0x00000008, /* PA_SU_LINE_CNTL */
-	0x00000000, /* PA_SC_LINE_STIPPLE */
-	0x00000000, /* VGT_OUTPUT_PATH_CNTL */
-	0x00000000, /* VGT_HOS_CNTL */
-	0x00000000, /* VGT_HOS_MAX_TESS_LEVEL */
-	0x00000000, /* VGT_HOS_MIN_TESS_LEVEL */
-	0x00000000, /* VGT_HOS_REUSE_DEPTH */
-	0x00000000, /* VGT_GROUP_PRIM_TYPE */
-	0x00000000, /* VGT_GROUP_FIRST_DECR */
-	0x00000000, /* VGT_GROUP_DECR */
-	0x00000000, /* VGT_GROUP_VECT_0_CNTL */
-	0x00000000, /* VGT_GROUP_VECT_1_CNTL */
-	0x00000000, /* VGT_GROUP_VECT_0_FMT_CNTL */
-	0x00000000, /* VGT_GROUP_VECT_1_FMT_CNTL */
-	0x00000000, /* VGT_GS_MODE */
-
-	0xc0016900,
-	0x000002a1,
-	0x00000000, /* VGT_PRIMITIVEID_EN */
-
-	0xc0016900,
-	0x000002a5,
-	0x00000000, /* VGT_MULTI_PRIM_ID_RESET_EN */
-
-	0xc0036900,
-	0x000002ac,
-	0x00000000, /* VGT_STRMOUT_EN */
-	0x00000000, /* VGT_REUSE_OFF */
-	0x00000000, /* VGT_VTX_CNT_EN */
-
-	0xc0016900,
-	0x000000d4,
-	0x00000000, /* SX_MISC */
-
-	0xc0016900,
-	0x000002c8,
-	0x00000000, /* VGT_STRMOUT_BUFFER_EN */
-
-	0xc0076900,
-	0x00000202,
-	0x00cc0000, /* CB_COLOR_CONTROL */
-	0x00000210, /* DB_SHADER_CNTL */
-	0x00010000, /* PA_CL_CLIP_CNTL */
-	0x00000244, /* PA_SU_SC_MODE_CNTL */
-	0x00000100, /* PA_CL_VTE_CNTL */
-	0x00000000, /* PA_CL_VS_OUT_CNTL */
-	0x00000000, /* PA_CL_NANINF_CNTL */
-
-	0xc0026900,
-	0x0000008e,
-	0x0000000f, /* CB_TARGET_MASK */
-	0x0000000f, /* CB_SHADER_MASK */
-
-	0xc0016900,
-	0x000001e8,
-	0x00000001, /* CB_SHADER_CONTROL */
-
-	0xc0016900,
-	0x00000185,
-	0x00000000, /* SPI_VS_OUT_ID_0 */
-
-	0xc0016900,
-	0x00000191,
-	0x00000b00, /* SPI_PS_INPUT_CNTL_0 */
-
-	0xc0056900,
-	0x000001b1,
-	0x00000000, /* SPI_VS_OUT_CONFIG */
-	0x00000001, /* SPI_THREAD_GROUPING */
-	0x00000001, /* SPI_PS_IN_CONTROL_0 */
-	0x00000000, /* SPI_PS_IN_CONTROL_1 */
-	0x00000000, /* SPI_INTERP_CONTROL_0 */
-
-	0xc0036e00, /* SET_SAMPLER */
-	0x00000000,
-	0x00000012,
-	0x00000000,
-	0x00000000,
-};
-
-/* same for r6xx/r7xx */
-const u32 r6xx_vs[] =
-{
-	0x00000004,
-	0x81000000,
-	0x0000203c,
-	0x94000b08,
-	0x00004000,
-	0x14200b1a,
-	0x00000000,
-	0x00000000,
-	0x3c000000,
-	0x68cd1000,
-#ifdef __BIG_ENDIAN
-	0x000a0000,
-#else
-	0x00080000,
-#endif
-	0x00000000,
-};
-
-const u32 r6xx_ps[] =
-{
-	0x00000002,
-	0x80800000,
-	0x00000000,
-	0x94200688,
-	0x00000010,
-	0x000d1000,
-	0xb0800000,
-	0x00000000,
-};
-
-const u32 r6xx_ps_size = ARRAY_SIZE(r6xx_ps);
-const u32 r6xx_vs_size = ARRAY_SIZE(r6xx_vs);
-const u32 r6xx_default_size = ARRAY_SIZE(r6xx_default_state);
-const u32 r7xx_default_size = ARRAY_SIZE(r7xx_default_state);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit_shaders.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit_shaders.h
deleted file mode 100644
index f437d36d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_blit_shaders.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef R600_BLIT_SHADERS_H
-#define R600_BLIT_SHADERS_H
-
-extern const u32 r6xx_ps[];
-extern const u32 r6xx_vs[];
-extern const u32 r7xx_default_state[];
-extern const u32 r6xx_default_state[];
-
-
-extern const u32 r6xx_ps_size, r6xx_vs_size;
-extern const u32 r6xx_default_size, r7xx_default_size;
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_cp.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_cp.c
deleted file mode 100644
index 75ed17c9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_cp.c
+++ /dev/null
@@ -1,2664 +0,0 @@
-/*
- * Copyright 2008-2009 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     Dave Airlie <airlied@redhat.com>
- *     Alex Deucher <alexander.deucher@amd.com>
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-
-#define PFP_UCODE_SIZE 576
-#define PM4_UCODE_SIZE 1792
-#define R700_PFP_UCODE_SIZE 848
-#define R700_PM4_UCODE_SIZE 1360
-
-/* Firmware Names */
-MODULE_FIRMWARE("radeon/R600_pfp.bin");
-MODULE_FIRMWARE("radeon/R600_me.bin");
-MODULE_FIRMWARE("radeon/RV610_pfp.bin");
-MODULE_FIRMWARE("radeon/RV610_me.bin");
-MODULE_FIRMWARE("radeon/RV630_pfp.bin");
-MODULE_FIRMWARE("radeon/RV630_me.bin");
-MODULE_FIRMWARE("radeon/RV620_pfp.bin");
-MODULE_FIRMWARE("radeon/RV620_me.bin");
-MODULE_FIRMWARE("radeon/RV635_pfp.bin");
-MODULE_FIRMWARE("radeon/RV635_me.bin");
-MODULE_FIRMWARE("radeon/RV670_pfp.bin");
-MODULE_FIRMWARE("radeon/RV670_me.bin");
-MODULE_FIRMWARE("radeon/RS780_pfp.bin");
-MODULE_FIRMWARE("radeon/RS780_me.bin");
-MODULE_FIRMWARE("radeon/RV770_pfp.bin");
-MODULE_FIRMWARE("radeon/RV770_me.bin");
-MODULE_FIRMWARE("radeon/RV730_pfp.bin");
-MODULE_FIRMWARE("radeon/RV730_me.bin");
-MODULE_FIRMWARE("radeon/RV710_pfp.bin");
-MODULE_FIRMWARE("radeon/RV710_me.bin");
-
-
-int r600_cs_legacy(struct drm_device *dev, void *data, struct drm_file *filp,
-			unsigned family, u32 *ib, int *l);
-void r600_cs_legacy_init(void);
-
-
-# define ATI_PCIGART_PAGE_SIZE		4096	/**< PCI GART page size */
-# define ATI_PCIGART_PAGE_MASK		(~(ATI_PCIGART_PAGE_SIZE-1))
-
-#define R600_PTE_VALID     (1 << 0)
-#define R600_PTE_SYSTEM    (1 << 1)
-#define R600_PTE_SNOOPED   (1 << 2)
-#define R600_PTE_READABLE  (1 << 5)
-#define R600_PTE_WRITEABLE (1 << 6)
-
-/* MAX values used for gfx init */
-#define R6XX_MAX_SH_GPRS           256
-#define R6XX_MAX_TEMP_GPRS         16
-#define R6XX_MAX_SH_THREADS        256
-#define R6XX_MAX_SH_STACK_ENTRIES  4096
-#define R6XX_MAX_BACKENDS          8
-#define R6XX_MAX_BACKENDS_MASK     0xff
-#define R6XX_MAX_SIMDS             8
-#define R6XX_MAX_SIMDS_MASK        0xff
-#define R6XX_MAX_PIPES             8
-#define R6XX_MAX_PIPES_MASK        0xff
-
-#define R7XX_MAX_SH_GPRS           256
-#define R7XX_MAX_TEMP_GPRS         16
-#define R7XX_MAX_SH_THREADS        256
-#define R7XX_MAX_SH_STACK_ENTRIES  4096
-#define R7XX_MAX_BACKENDS          8
-#define R7XX_MAX_BACKENDS_MASK     0xff
-#define R7XX_MAX_SIMDS             16
-#define R7XX_MAX_SIMDS_MASK        0xffff
-#define R7XX_MAX_PIPES             8
-#define R7XX_MAX_PIPES_MASK        0xff
-
-static int r600_do_wait_for_fifo(drm_radeon_private_t *dev_priv, int entries)
-{
-	int i;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		int slots;
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-			slots = (RADEON_READ(R600_GRBM_STATUS)
-				 & R700_CMDFIFO_AVAIL_MASK);
-		else
-			slots = (RADEON_READ(R600_GRBM_STATUS)
-				 & R600_CMDFIFO_AVAIL_MASK);
-		if (slots >= entries)
-			return 0;
-		DRM_UDELAY(1);
-	}
-	DRM_INFO("wait for fifo failed status : 0x%08X 0x%08X\n",
-		 RADEON_READ(R600_GRBM_STATUS),
-		 RADEON_READ(R600_GRBM_STATUS2));
-
-	return -EBUSY;
-}
-
-static int r600_do_wait_for_idle(drm_radeon_private_t *dev_priv)
-{
-	int i, ret;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-		ret = r600_do_wait_for_fifo(dev_priv, 8);
-	else
-		ret = r600_do_wait_for_fifo(dev_priv, 16);
-	if (ret)
-		return ret;
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		if (!(RADEON_READ(R600_GRBM_STATUS) & R600_GUI_ACTIVE))
-			return 0;
-		DRM_UDELAY(1);
-	}
-	DRM_INFO("wait idle failed status : 0x%08X 0x%08X\n",
-		 RADEON_READ(R600_GRBM_STATUS),
-		 RADEON_READ(R600_GRBM_STATUS2));
-
-	return -EBUSY;
-}
-
-void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
-{
-	struct drm_sg_mem *entry = dev->sg;
-	int max_pages;
-	int pages;
-	int i;
-
-	if (!entry)
-		return;
-
-	if (gart_info->bus_addr) {
-		max_pages = (gart_info->table_size / sizeof(u64));
-		pages = (entry->pages <= max_pages)
-		  ? entry->pages : max_pages;
-
-		for (i = 0; i < pages; i++) {
-			if (!entry->busaddr[i])
-				break;
-			pci_unmap_page(dev->pdev, entry->busaddr[i],
-				       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		}
-		if (gart_info->gart_table_location == DRM_ATI_GART_MAIN)
-			gart_info->bus_addr = 0;
-	}
-}
-
-/* R600 has page table setup */
-int r600_page_table_init(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_ati_pcigart_info *gart_info = &dev_priv->gart_info;
-	struct drm_local_map *map = &gart_info->mapping;
-	struct drm_sg_mem *entry = dev->sg;
-	int ret = 0;
-	int i, j;
-	int pages;
-	u64 page_base;
-	dma_addr_t entry_addr;
-	int max_ati_pages, max_real_pages, gart_idx;
-
-	/* okay page table is available - lets rock */
-	max_ati_pages = (gart_info->table_size / sizeof(u64));
-	max_real_pages = max_ati_pages / (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE);
-
-	pages = (entry->pages <= max_real_pages) ?
-		entry->pages : max_real_pages;
-
-	memset_io((void __iomem *)map->handle, 0, max_ati_pages * sizeof(u64));
-
-	gart_idx = 0;
-	for (i = 0; i < pages; i++) {
-		entry->busaddr[i] = pci_map_page(dev->pdev,
-						 entry->pagelist[i], 0,
-						 PAGE_SIZE,
-						 PCI_DMA_BIDIRECTIONAL);
-		if (pci_dma_mapping_error(dev->pdev, entry->busaddr[i])) {
-			DRM_ERROR("unable to map PCIGART pages!\n");
-			r600_page_table_cleanup(dev, gart_info);
-			goto done;
-		}
-		entry_addr = entry->busaddr[i];
-		for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) {
-			page_base = (u64) entry_addr & ATI_PCIGART_PAGE_MASK;
-			page_base |= R600_PTE_VALID | R600_PTE_SYSTEM | R600_PTE_SNOOPED;
-			page_base |= R600_PTE_READABLE | R600_PTE_WRITEABLE;
-
-			DRM_WRITE64(map, gart_idx * sizeof(u64), page_base);
-
-			gart_idx++;
-
-			if ((i % 128) == 0)
-				DRM_DEBUG("page entry %d: 0x%016llx\n",
-				    i, (unsigned long long)page_base);
-			entry_addr += ATI_PCIGART_PAGE_SIZE;
-		}
-	}
-	ret = 1;
-done:
-	return ret;
-}
-
-static void r600_vm_flush_gart_range(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	u32 resp, countdown = 1000;
-	RADEON_WRITE(R600_VM_CONTEXT0_INVALIDATION_LOW_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R600_VM_CONTEXT0_INVALIDATION_HIGH_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-	RADEON_WRITE(R600_VM_CONTEXT0_REQUEST_RESPONSE, 2);
-
-	do {
-		resp = RADEON_READ(R600_VM_CONTEXT0_REQUEST_RESPONSE);
-		countdown--;
-		DRM_UDELAY(1);
-	} while (((resp & 0xf0) == 0) && countdown);
-}
-
-static void r600_vm_init(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	/* initialise the VM to use the page table we constructed up there */
-	u32 vm_c0, i;
-	u32 mc_rd_a;
-	u32 vm_l2_cntl, vm_l2_cntl3;
-	/* okay set up the PCIE aperture type thingo */
-	RADEON_WRITE(R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-	RADEON_WRITE(R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
-
-	/* setup MC RD a */
-	mc_rd_a = R600_MCD_L1_TLB | R600_MCD_L1_FRAG_PROC | R600_MCD_SYSTEM_ACCESS_MODE_IN_SYS |
-		R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU | R600_MCD_EFFECTIVE_L1_TLB_SIZE(5) |
-		R600_MCD_EFFECTIVE_L1_QUEUE_SIZE(5) | R600_MCD_WAIT_L2_QUERY;
-
-	RADEON_WRITE(R600_MCD_RD_A_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_RD_B_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_WR_A_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_WR_B_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_RD_GFX_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_WR_GFX_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_RD_SYS_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_WR_SYS_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_RD_HDP_CNTL, mc_rd_a | R600_MCD_L1_STRICT_ORDERING);
-	RADEON_WRITE(R600_MCD_WR_HDP_CNTL, mc_rd_a /*| R600_MCD_L1_STRICT_ORDERING*/);
-
-	RADEON_WRITE(R600_MCD_RD_PDMA_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_WR_PDMA_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_RD_SEM_CNTL, mc_rd_a | R600_MCD_SEMAPHORE_MODE);
-	RADEON_WRITE(R600_MCD_WR_SEM_CNTL, mc_rd_a);
-
-	vm_l2_cntl = R600_VM_L2_CACHE_EN | R600_VM_L2_FRAG_PROC | R600_VM_ENABLE_PTE_CACHE_LRU_W;
-	vm_l2_cntl |= R600_VM_L2_CNTL_QUEUE_SIZE(7);
-	RADEON_WRITE(R600_VM_L2_CNTL, vm_l2_cntl);
-
-	RADEON_WRITE(R600_VM_L2_CNTL2, 0);
-	vm_l2_cntl3 = (R600_VM_L2_CNTL3_BANK_SELECT_0(0) |
-		       R600_VM_L2_CNTL3_BANK_SELECT_1(1) |
-		       R600_VM_L2_CNTL3_CACHE_UPDATE_MODE(2));
-	RADEON_WRITE(R600_VM_L2_CNTL3, vm_l2_cntl3);
-
-	vm_c0 = R600_VM_ENABLE_CONTEXT | R600_VM_PAGE_TABLE_DEPTH_FLAT;
-
-	RADEON_WRITE(R600_VM_CONTEXT0_CNTL, vm_c0);
-
-	vm_c0 &= ~R600_VM_ENABLE_CONTEXT;
-
-	/* disable all other contexts */
-	for (i = 1; i < 8; i++)
-		RADEON_WRITE(R600_VM_CONTEXT0_CNTL + (i * 4), vm_c0);
-
-	RADEON_WRITE(R600_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, dev_priv->gart_info.bus_addr >> 12);
-	RADEON_WRITE(R600_VM_CONTEXT0_PAGE_TABLE_START_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R600_VM_CONTEXT0_PAGE_TABLE_END_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-
-	r600_vm_flush_gart_range(dev);
-}
-
-static int r600_cp_init_microcode(drm_radeon_private_t *dev_priv)
-{
-	struct platform_device *pdev;
-	const char *chip_name;
-	size_t pfp_req_size, me_req_size;
-	char fw_name[30];
-	int err;
-
-	pdev = platform_device_register_simple("r600_cp", 0, NULL, 0);
-	err = IS_ERR(pdev);
-	if (err) {
-		printk(KERN_ERR "r600_cp: Failed to register firmware\n");
-		return -EINVAL;
-	}
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_R600:  chip_name = "R600";  break;
-	case CHIP_RV610: chip_name = "RV610"; break;
-	case CHIP_RV630: chip_name = "RV630"; break;
-	case CHIP_RV620: chip_name = "RV620"; break;
-	case CHIP_RV635: chip_name = "RV635"; break;
-	case CHIP_RV670: chip_name = "RV670"; break;
-	case CHIP_RS780:
-	case CHIP_RS880: chip_name = "RS780"; break;
-	case CHIP_RV770: chip_name = "RV770"; break;
-	case CHIP_RV730:
-	case CHIP_RV740: chip_name = "RV730"; break;
-	case CHIP_RV710: chip_name = "RV710"; break;
-	default:         BUG();
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770) {
-		pfp_req_size = R700_PFP_UCODE_SIZE * 4;
-		me_req_size = R700_PM4_UCODE_SIZE * 4;
-	} else {
-		pfp_req_size = PFP_UCODE_SIZE * 4;
-		me_req_size = PM4_UCODE_SIZE * 12;
-	}
-
-	DRM_INFO("Loading %s CP Microcode\n", chip_name);
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
-	err = request_firmware(&dev_priv->pfp_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (dev_priv->pfp_fw->size != pfp_req_size) {
-		printk(KERN_ERR
-		       "r600_cp: Bogus length %zu in firmware \"%s\"\n",
-		       dev_priv->pfp_fw->size, fw_name);
-		err = -EINVAL;
-		goto out;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
-	err = request_firmware(&dev_priv->me_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (dev_priv->me_fw->size != me_req_size) {
-		printk(KERN_ERR
-		       "r600_cp: Bogus length %zu in firmware \"%s\"\n",
-		       dev_priv->me_fw->size, fw_name);
-		err = -EINVAL;
-	}
-out:
-	platform_device_unregister(pdev);
-
-	if (err) {
-		if (err != -EINVAL)
-			printk(KERN_ERR
-			       "r600_cp: Failed to load firmware \"%s\"\n",
-			       fw_name);
-		release_firmware(dev_priv->pfp_fw);
-		dev_priv->pfp_fw = NULL;
-		release_firmware(dev_priv->me_fw);
-		dev_priv->me_fw = NULL;
-	}
-	return err;
-}
-
-static void r600_cp_load_microcode(drm_radeon_private_t *dev_priv)
-{
-	const __be32 *fw_data;
-	int i;
-
-	if (!dev_priv->me_fw || !dev_priv->pfp_fw)
-		return;
-
-	r600_do_cp_stop(dev_priv);
-
-	RADEON_WRITE(R600_CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-		     R600_BUF_SWAP_32BIT |
-#endif
-		     R600_RB_NO_UPDATE |
-		     R600_RB_BLKSZ(15) |
-		     R600_RB_BUFSZ(3));
-
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, R600_SOFT_RESET_CP);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-	mdelay(15);
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
-
-	fw_data = (const __be32 *)dev_priv->me_fw->data;
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < PM4_UCODE_SIZE * 3; i++)
-		RADEON_WRITE(R600_CP_ME_RAM_DATA,
-			     be32_to_cpup(fw_data++));
-
-	fw_data = (const __be32 *)dev_priv->pfp_fw->data;
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < PFP_UCODE_SIZE; i++)
-		RADEON_WRITE(R600_CP_PFP_UCODE_DATA,
-			     be32_to_cpup(fw_data++));
-
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-	RADEON_WRITE(R600_CP_ME_RAM_RADDR, 0);
-
-}
-
-static void r700_vm_init(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	/* initialise the VM to use the page table we constructed up there */
-	u32 vm_c0, i;
-	u32 mc_vm_md_l1;
-	u32 vm_l2_cntl, vm_l2_cntl3;
-	/* okay set up the PCIE aperture type thingo */
-	RADEON_WRITE(R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-	RADEON_WRITE(R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
-
-	mc_vm_md_l1 = R700_ENABLE_L1_TLB |
-	    R700_ENABLE_L1_FRAGMENT_PROCESSING |
-	    R700_SYSTEM_ACCESS_MODE_IN_SYS |
-	    R700_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU |
-	    R700_EFFECTIVE_L1_TLB_SIZE(5) |
-	    R700_EFFECTIVE_L1_QUEUE_SIZE(5);
-
-	RADEON_WRITE(R700_MC_VM_MD_L1_TLB0_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MD_L1_TLB1_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MD_L1_TLB2_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MB_L1_TLB0_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MB_L1_TLB1_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MB_L1_TLB2_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MB_L1_TLB3_CNTL, mc_vm_md_l1);
-
-	vm_l2_cntl = R600_VM_L2_CACHE_EN | R600_VM_L2_FRAG_PROC | R600_VM_ENABLE_PTE_CACHE_LRU_W;
-	vm_l2_cntl |= R700_VM_L2_CNTL_QUEUE_SIZE(7);
-	RADEON_WRITE(R600_VM_L2_CNTL, vm_l2_cntl);
-
-	RADEON_WRITE(R600_VM_L2_CNTL2, 0);
-	vm_l2_cntl3 = R700_VM_L2_CNTL3_BANK_SELECT(0) | R700_VM_L2_CNTL3_CACHE_UPDATE_MODE(2);
-	RADEON_WRITE(R600_VM_L2_CNTL3, vm_l2_cntl3);
-
-	vm_c0 = R600_VM_ENABLE_CONTEXT | R600_VM_PAGE_TABLE_DEPTH_FLAT;
-
-	RADEON_WRITE(R600_VM_CONTEXT0_CNTL, vm_c0);
-
-	vm_c0 &= ~R600_VM_ENABLE_CONTEXT;
-
-	/* disable all other contexts */
-	for (i = 1; i < 8; i++)
-		RADEON_WRITE(R600_VM_CONTEXT0_CNTL + (i * 4), vm_c0);
-
-	RADEON_WRITE(R700_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, dev_priv->gart_info.bus_addr >> 12);
-	RADEON_WRITE(R700_VM_CONTEXT0_PAGE_TABLE_START_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R700_VM_CONTEXT0_PAGE_TABLE_END_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-
-	r600_vm_flush_gart_range(dev);
-}
-
-static void r700_cp_load_microcode(drm_radeon_private_t *dev_priv)
-{
-	const __be32 *fw_data;
-	int i;
-
-	if (!dev_priv->me_fw || !dev_priv->pfp_fw)
-		return;
-
-	r600_do_cp_stop(dev_priv);
-
-	RADEON_WRITE(R600_CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-		     R600_BUF_SWAP_32BIT |
-#endif
-		     R600_RB_NO_UPDATE |
-		     R600_RB_BLKSZ(15) |
-		     R600_RB_BUFSZ(3));
-
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, R600_SOFT_RESET_CP);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-	mdelay(15);
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
-
-	fw_data = (const __be32 *)dev_priv->pfp_fw->data;
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < R700_PFP_UCODE_SIZE; i++)
-		RADEON_WRITE(R600_CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-
-	fw_data = (const __be32 *)dev_priv->me_fw->data;
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < R700_PM4_UCODE_SIZE; i++)
-		RADEON_WRITE(R600_CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-	RADEON_WRITE(R600_CP_ME_RAM_RADDR, 0);
-
-}
-
-static void r600_test_writeback(drm_radeon_private_t *dev_priv)
-{
-	u32 tmp;
-
-	/* Start with assuming that writeback doesn't work */
-	dev_priv->writeback_works = 0;
-
-	/* Writeback doesn't seem to work everywhere, test it here and possibly
-	 * enable it if it appears to work
-	 */
-	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(1), 0);
-
-	RADEON_WRITE(R600_SCRATCH_REG1, 0xdeadbeef);
-
-	for (tmp = 0; tmp < dev_priv->usec_timeout; tmp++) {
-		u32 val;
-
-		val = radeon_read_ring_rptr(dev_priv, R600_SCRATCHOFF(1));
-		if (val == 0xdeadbeef)
-			break;
-		DRM_UDELAY(1);
-	}
-
-	if (tmp < dev_priv->usec_timeout) {
-		dev_priv->writeback_works = 1;
-		DRM_INFO("writeback test succeeded in %d usecs\n", tmp);
-	} else {
-		dev_priv->writeback_works = 0;
-		DRM_INFO("writeback test failed\n");
-	}
-	if (radeon_no_wb == 1) {
-		dev_priv->writeback_works = 0;
-		DRM_INFO("writeback forced off\n");
-	}
-
-	if (!dev_priv->writeback_works) {
-		/* Disable writeback to avoid unnecessary bus master transfer */
-		RADEON_WRITE(R600_CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-			     R600_BUF_SWAP_32BIT |
-#endif
-			     RADEON_READ(R600_CP_RB_CNTL) |
-			     R600_RB_NO_UPDATE);
-		RADEON_WRITE(R600_SCRATCH_UMSK, 0);
-	}
-}
-
-int r600_do_engine_reset(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	u32 cp_ptr, cp_me_cntl, cp_rb_cntl;
-
-	DRM_INFO("Resetting GPU\n");
-
-	cp_ptr = RADEON_READ(R600_CP_RB_WPTR);
-	cp_me_cntl = RADEON_READ(R600_CP_ME_CNTL);
-	RADEON_WRITE(R600_CP_ME_CNTL, R600_CP_ME_HALT);
-
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0x7fff);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-	DRM_UDELAY(50);
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-
-	RADEON_WRITE(R600_CP_RB_WPTR_DELAY, 0);
-	cp_rb_cntl = RADEON_READ(R600_CP_RB_CNTL);
-	RADEON_WRITE(R600_CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-		     R600_BUF_SWAP_32BIT |
-#endif
-		     R600_RB_RPTR_WR_ENA);
-
-	RADEON_WRITE(R600_CP_RB_RPTR_WR, cp_ptr);
-	RADEON_WRITE(R600_CP_RB_WPTR, cp_ptr);
-	RADEON_WRITE(R600_CP_RB_CNTL, cp_rb_cntl);
-	RADEON_WRITE(R600_CP_ME_CNTL, cp_me_cntl);
-
-	/* Reset the CP ring */
-	r600_do_cp_reset(dev_priv);
-
-	/* The CP is no longer running after an engine reset */
-	dev_priv->cp_running = 0;
-
-	/* Reset any pending vertex, indirect buffers */
-	radeon_freelist_reset(dev);
-
-	return 0;
-
-}
-
-static u32 r600_get_tile_pipe_to_backend_map(u32 num_tile_pipes,
-					     u32 num_backends,
-					     u32 backend_disable_mask)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask;
-	u32 enabled_backends_count;
-	u32 cur_pipe;
-	u32 swizzle_pipe[R6XX_MAX_PIPES];
-	u32 cur_backend;
-	u32 i;
-
-	if (num_tile_pipes > R6XX_MAX_PIPES)
-		num_tile_pipes = R6XX_MAX_PIPES;
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_backends > R6XX_MAX_BACKENDS)
-		num_backends = R6XX_MAX_BACKENDS;
-	if (num_backends < 1)
-		num_backends = 1;
-
-	enabled_backends_mask = 0;
-	enabled_backends_count = 0;
-	for (i = 0; i < R6XX_MAX_BACKENDS; ++i) {
-		if (((backend_disable_mask >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends)
-			break;
-	}
-
-	if (enabled_backends_count == 0) {
-		enabled_backends_mask = 1;
-		enabled_backends_count = 1;
-	}
-
-	if (enabled_backends_count != num_backends)
-		num_backends = enabled_backends_count;
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R6XX_MAX_PIPES);
-	switch (num_tile_pipes) {
-	case 1:
-		swizzle_pipe[0] = 0;
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 3:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		swizzle_pipe[2] = 2;
-		break;
-	case 4:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		swizzle_pipe[2] = 2;
-		swizzle_pipe[3] = 3;
-		break;
-	case 5:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		swizzle_pipe[2] = 2;
-		swizzle_pipe[3] = 3;
-		swizzle_pipe[4] = 4;
-		break;
-	case 6:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 2;
-		swizzle_pipe[2] = 4;
-		swizzle_pipe[3] = 5;
-		swizzle_pipe[4] = 1;
-		swizzle_pipe[5] = 3;
-		break;
-	case 7:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 2;
-		swizzle_pipe[2] = 4;
-		swizzle_pipe[3] = 6;
-		swizzle_pipe[4] = 1;
-		swizzle_pipe[5] = 3;
-		swizzle_pipe[6] = 5;
-		break;
-	case 8:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 2;
-		swizzle_pipe[2] = 4;
-		swizzle_pipe[3] = 6;
-		swizzle_pipe[4] = 1;
-		swizzle_pipe[5] = 3;
-		swizzle_pipe[6] = 5;
-		swizzle_pipe[7] = 7;
-		break;
-	}
-
-	cur_backend = 0;
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS;
-
-		backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2)));
-
-		cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-static int r600_count_pipe_bits(uint32_t val)
-{
-	int i, ret = 0;
-	for (i = 0; i < 32; i++) {
-		ret += val & 1;
-		val >>= 1;
-	}
-	return ret;
-}
-
-static void r600_gfx_init(struct drm_device *dev,
-			  drm_radeon_private_t *dev_priv)
-{
-	int i, j, num_qd_pipes;
-	u32 sx_debug_1;
-	u32 tc_cntl;
-	u32 arb_pop;
-	u32 num_gs_verts_per_thread;
-	u32 vgt_gs_per_es;
-	u32 gs_prim_buffer_depth = 0;
-	u32 sq_ms_fifo_sizes;
-	u32 sq_config;
-	u32 sq_gpr_resource_mgmt_1 = 0;
-	u32 sq_gpr_resource_mgmt_2 = 0;
-	u32 sq_thread_resource_mgmt = 0;
-	u32 sq_stack_resource_mgmt_1 = 0;
-	u32 sq_stack_resource_mgmt_2 = 0;
-	u32 hdp_host_path_cntl;
-	u32 backend_map;
-	u32 gb_tiling_config = 0;
-	u32 cc_rb_backend_disable;
-	u32 cc_gc_shader_pipe_config;
-	u32 ramcfg;
-
-	/* setup chip specs */
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_R600:
-		dev_priv->r600_max_pipes = 4;
-		dev_priv->r600_max_tile_pipes = 8;
-		dev_priv->r600_max_simds = 4;
-		dev_priv->r600_max_backends = 4;
-		dev_priv->r600_max_gprs = 256;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 256;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 128;
-		dev_priv->r600_sq_num_cf_insts = 2;
-		break;
-	case CHIP_RV630:
-	case CHIP_RV635:
-		dev_priv->r600_max_pipes = 2;
-		dev_priv->r600_max_tile_pipes = 2;
-		dev_priv->r600_max_simds = 3;
-		dev_priv->r600_max_backends = 1;
-		dev_priv->r600_max_gprs = 128;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 128;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 4;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 128;
-		dev_priv->r600_sq_num_cf_insts = 2;
-		break;
-	case CHIP_RV610:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	case CHIP_RV620:
-		dev_priv->r600_max_pipes = 1;
-		dev_priv->r600_max_tile_pipes = 1;
-		dev_priv->r600_max_simds = 2;
-		dev_priv->r600_max_backends = 1;
-		dev_priv->r600_max_gprs = 128;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 128;
-		dev_priv->r600_max_hw_contexts = 4;
-		dev_priv->r600_max_gs_threads = 4;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 128;
-		dev_priv->r600_sq_num_cf_insts = 1;
-		break;
-	case CHIP_RV670:
-		dev_priv->r600_max_pipes = 4;
-		dev_priv->r600_max_tile_pipes = 4;
-		dev_priv->r600_max_simds = 4;
-		dev_priv->r600_max_backends = 4;
-		dev_priv->r600_max_gprs = 192;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 256;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 128;
-		dev_priv->r600_sq_num_cf_insts = 2;
-		break;
-	default:
-		break;
-	}
-
-	/* Initialize HDP */
-	j = 0;
-	for (i = 0; i < 32; i++) {
-		RADEON_WRITE((0x2c14 + j), 0x00000000);
-		RADEON_WRITE((0x2c18 + j), 0x00000000);
-		RADEON_WRITE((0x2c1c + j), 0x00000000);
-		RADEON_WRITE((0x2c20 + j), 0x00000000);
-		RADEON_WRITE((0x2c24 + j), 0x00000000);
-		j += 0x18;
-	}
-
-	RADEON_WRITE(R600_GRBM_CNTL, R600_GRBM_READ_TIMEOUT(0xff));
-
-	/* setup tiling, simd, pipe config */
-	ramcfg = RADEON_READ(R600_RAMCFG);
-
-	switch (dev_priv->r600_max_tile_pipes) {
-	case 1:
-		gb_tiling_config |= R600_PIPE_TILING(0);
-		break;
-	case 2:
-		gb_tiling_config |= R600_PIPE_TILING(1);
-		break;
-	case 4:
-		gb_tiling_config |= R600_PIPE_TILING(2);
-		break;
-	case 8:
-		gb_tiling_config |= R600_PIPE_TILING(3);
-		break;
-	default:
-		break;
-	}
-
-	gb_tiling_config |= R600_BANK_TILING((ramcfg >> R600_NOOFBANK_SHIFT) & R600_NOOFBANK_MASK);
-
-	gb_tiling_config |= R600_GROUP_SIZE(0);
-
-	if (((ramcfg >> R600_NOOFROWS_SHIFT) & R600_NOOFROWS_MASK) > 3) {
-		gb_tiling_config |= R600_ROW_TILING(3);
-		gb_tiling_config |= R600_SAMPLE_SPLIT(3);
-	} else {
-		gb_tiling_config |=
-			R600_ROW_TILING(((ramcfg >> R600_NOOFROWS_SHIFT) & R600_NOOFROWS_MASK));
-		gb_tiling_config |=
-			R600_SAMPLE_SPLIT(((ramcfg >> R600_NOOFROWS_SHIFT) & R600_NOOFROWS_MASK));
-	}
-
-	gb_tiling_config |= R600_BANK_SWAPS(1);
-
-	cc_rb_backend_disable = RADEON_READ(R600_CC_RB_BACKEND_DISABLE) & 0x00ff0000;
-	cc_rb_backend_disable |=
-		R600_BACKEND_DISABLE((R6XX_MAX_BACKENDS_MASK << dev_priv->r600_max_backends) & R6XX_MAX_BACKENDS_MASK);
-
-	cc_gc_shader_pipe_config = RADEON_READ(R600_CC_GC_SHADER_PIPE_CONFIG) & 0xffffff00;
-	cc_gc_shader_pipe_config |=
-		R600_INACTIVE_QD_PIPES((R6XX_MAX_PIPES_MASK << dev_priv->r600_max_pipes) & R6XX_MAX_PIPES_MASK);
-	cc_gc_shader_pipe_config |=
-		R600_INACTIVE_SIMDS((R6XX_MAX_SIMDS_MASK << dev_priv->r600_max_simds) & R6XX_MAX_SIMDS_MASK);
-
-	backend_map = r600_get_tile_pipe_to_backend_map(dev_priv->r600_max_tile_pipes,
-							(R6XX_MAX_BACKENDS -
-							 r600_count_pipe_bits((cc_rb_backend_disable &
-									       R6XX_MAX_BACKENDS_MASK) >> 16)),
-							(cc_rb_backend_disable >> 16));
-	gb_tiling_config |= R600_BACKEND_MAP(backend_map);
-
-	RADEON_WRITE(R600_GB_TILING_CONFIG,      gb_tiling_config);
-	RADEON_WRITE(R600_DCP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
-	RADEON_WRITE(R600_HDP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
-	if (gb_tiling_config & 0xc0) {
-		dev_priv->r600_group_size = 512;
-	} else {
-		dev_priv->r600_group_size = 256;
-	}
-	dev_priv->r600_npipes = 1 << ((gb_tiling_config >> 1) & 0x7);
-	if (gb_tiling_config & 0x30) {
-		dev_priv->r600_nbanks = 8;
-	} else {
-		dev_priv->r600_nbanks = 4;
-	}
-
-	RADEON_WRITE(R600_CC_RB_BACKEND_DISABLE,      cc_rb_backend_disable);
-	RADEON_WRITE(R600_CC_GC_SHADER_PIPE_CONFIG,   cc_gc_shader_pipe_config);
-	RADEON_WRITE(R600_GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-
-	num_qd_pipes =
-		R6XX_MAX_PIPES - r600_count_pipe_bits((cc_gc_shader_pipe_config & R600_INACTIVE_QD_PIPES_MASK) >> 8);
-	RADEON_WRITE(R600_VGT_OUT_DEALLOC_CNTL, (num_qd_pipes * 4) & R600_DEALLOC_DIST_MASK);
-	RADEON_WRITE(R600_VGT_VERTEX_REUSE_BLOCK_CNTL, ((num_qd_pipes * 4) - 2) & R600_VTX_REUSE_DEPTH_MASK);
-
-	/* set HW defaults for 3D engine */
-	RADEON_WRITE(R600_CP_QUEUE_THRESHOLDS, (R600_ROQ_IB1_START(0x16) |
-						R600_ROQ_IB2_START(0x2b)));
-
-	RADEON_WRITE(R600_CP_MEQ_THRESHOLDS, (R600_MEQ_END(0x40) |
-					      R600_ROQ_END(0x40)));
-
-	RADEON_WRITE(R600_TA_CNTL_AUX, (R600_DISABLE_CUBE_ANISO |
-					R600_SYNC_GRADIENT |
-					R600_SYNC_WALKER |
-					R600_SYNC_ALIGNER));
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV670)
-		RADEON_WRITE(R600_ARB_GDEC_RD_CNTL, 0x00000021);
-
-	sx_debug_1 = RADEON_READ(R600_SX_DEBUG_1);
-	sx_debug_1 |= R600_SMX_EVENT_RELEASE;
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_R600))
-		sx_debug_1 |= R600_ENABLE_NEW_SMX_ADDRESS;
-	RADEON_WRITE(R600_SX_DEBUG_1, sx_debug_1);
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880))
-		RADEON_WRITE(R600_DB_DEBUG, R600_PREZ_MUST_WAIT_FOR_POSTZ_DONE);
-	else
-		RADEON_WRITE(R600_DB_DEBUG, 0);
-
-	RADEON_WRITE(R600_DB_WATERMARKS, (R600_DEPTH_FREE(4) |
-					  R600_DEPTH_FLUSH(16) |
-					  R600_DEPTH_PENDING_FREE(4) |
-					  R600_DEPTH_CACHELINE_FREE(16)));
-	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
-	RADEON_WRITE(R600_VGT_NUM_INSTANCES, 0);
-
-	RADEON_WRITE(R600_SPI_CONFIG_CNTL, R600_GPR_WRITE_PRIORITY(0));
-	RADEON_WRITE(R600_SPI_CONFIG_CNTL_1, R600_VTX_DONE_DELAY(0));
-
-	sq_ms_fifo_sizes = RADEON_READ(R600_SQ_MS_FIFO_SIZES);
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880)) {
-		sq_ms_fifo_sizes = (R600_CACHE_FIFO_SIZE(0xa) |
-				    R600_FETCH_FIFO_HIWATER(0xa) |
-				    R600_DONE_FIFO_HIWATER(0xe0) |
-				    R600_ALU_UPDATE_FIFO_HIWATER(0x8));
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630)) {
-		sq_ms_fifo_sizes &= ~R600_DONE_FIFO_HIWATER(0xff);
-		sq_ms_fifo_sizes |= R600_DONE_FIFO_HIWATER(0x4);
-	}
-	RADEON_WRITE(R600_SQ_MS_FIFO_SIZES, sq_ms_fifo_sizes);
-
-	/* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT
-	 * should be adjusted as needed by the 2D/3D drivers.  This just sets default values
-	 */
-	sq_config = RADEON_READ(R600_SQ_CONFIG);
-	sq_config &= ~(R600_PS_PRIO(3) |
-		       R600_VS_PRIO(3) |
-		       R600_GS_PRIO(3) |
-		       R600_ES_PRIO(3));
-	sq_config |= (R600_DX9_CONSTS |
-		      R600_VC_ENABLE |
-		      R600_PS_PRIO(0) |
-		      R600_VS_PRIO(1) |
-		      R600_GS_PRIO(2) |
-		      R600_ES_PRIO(3));
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600) {
-		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(124) |
-					  R600_NUM_VS_GPRS(124) |
-					  R600_NUM_CLAUSE_TEMP_GPRS(4));
-		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(0) |
-					  R600_NUM_ES_GPRS(0));
-		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(136) |
-					   R600_NUM_VS_THREADS(48) |
-					   R600_NUM_GS_THREADS(4) |
-					   R600_NUM_ES_THREADS(4));
-		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(128) |
-					    R600_NUM_VS_STACK_ENTRIES(128));
-		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(0) |
-					    R600_NUM_ES_STACK_ENTRIES(0));
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880)) {
-		/* no vertex cache */
-		sq_config &= ~R600_VC_ENABLE;
-
-		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(44) |
-					  R600_NUM_VS_GPRS(44) |
-					  R600_NUM_CLAUSE_TEMP_GPRS(2));
-		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(17) |
-					  R600_NUM_ES_GPRS(17));
-		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(79) |
-					   R600_NUM_VS_THREADS(78) |
-					   R600_NUM_GS_THREADS(4) |
-					   R600_NUM_ES_THREADS(31));
-		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(40) |
-					    R600_NUM_VS_STACK_ENTRIES(40));
-		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(32) |
-					    R600_NUM_ES_STACK_ENTRIES(16));
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV635)) {
-		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(44) |
-					  R600_NUM_VS_GPRS(44) |
-					  R600_NUM_CLAUSE_TEMP_GPRS(2));
-		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(18) |
-					  R600_NUM_ES_GPRS(18));
-		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(79) |
-					   R600_NUM_VS_THREADS(78) |
-					   R600_NUM_GS_THREADS(4) |
-					   R600_NUM_ES_THREADS(31));
-		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(40) |
-					    R600_NUM_VS_STACK_ENTRIES(40));
-		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(32) |
-					    R600_NUM_ES_STACK_ENTRIES(16));
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV670) {
-		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(44) |
-					  R600_NUM_VS_GPRS(44) |
-					  R600_NUM_CLAUSE_TEMP_GPRS(2));
-		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(17) |
-					  R600_NUM_ES_GPRS(17));
-		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(79) |
-					   R600_NUM_VS_THREADS(78) |
-					   R600_NUM_GS_THREADS(4) |
-					   R600_NUM_ES_THREADS(31));
-		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(64) |
-					    R600_NUM_VS_STACK_ENTRIES(64));
-		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(64) |
-					    R600_NUM_ES_STACK_ENTRIES(64));
-	}
-
-	RADEON_WRITE(R600_SQ_CONFIG, sq_config);
-	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_1,  sq_gpr_resource_mgmt_1);
-	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_2,  sq_gpr_resource_mgmt_2);
-	RADEON_WRITE(R600_SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt);
-	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_1, sq_stack_resource_mgmt_1);
-	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_2, sq_stack_resource_mgmt_2);
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880))
-		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, R600_CACHE_INVALIDATION(R600_TC_ONLY));
-	else
-		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, R600_CACHE_INVALIDATION(R600_VC_AND_TC));
-
-	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_2S, (R600_S0_X(0xc) |
-						    R600_S0_Y(0x4) |
-						    R600_S1_X(0x4) |
-						    R600_S1_Y(0xc)));
-	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_4S, (R600_S0_X(0xe) |
-						    R600_S0_Y(0xe) |
-						    R600_S1_X(0x2) |
-						    R600_S1_Y(0x2) |
-						    R600_S2_X(0xa) |
-						    R600_S2_Y(0x6) |
-						    R600_S3_X(0x6) |
-						    R600_S3_Y(0xa)));
-	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_8S_WD0, (R600_S0_X(0xe) |
-							R600_S0_Y(0xb) |
-							R600_S1_X(0x4) |
-							R600_S1_Y(0xc) |
-							R600_S2_X(0x1) |
-							R600_S2_Y(0x6) |
-							R600_S3_X(0xa) |
-							R600_S3_Y(0xe)));
-	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_8S_WD1, (R600_S4_X(0x6) |
-							R600_S4_Y(0x1) |
-							R600_S5_X(0x0) |
-							R600_S5_Y(0x0) |
-							R600_S6_X(0xb) |
-							R600_S6_Y(0x4) |
-							R600_S7_X(0x7) |
-							R600_S7_Y(0x8)));
-
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_R600:
-	case CHIP_RV630:
-	case CHIP_RV635:
-		gs_prim_buffer_depth = 0;
-		break;
-	case CHIP_RV610:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	case CHIP_RV620:
-		gs_prim_buffer_depth = 32;
-		break;
-	case CHIP_RV670:
-		gs_prim_buffer_depth = 128;
-		break;
-	default:
-		break;
-	}
-
-	num_gs_verts_per_thread = dev_priv->r600_max_pipes * 16;
-	vgt_gs_per_es = gs_prim_buffer_depth + num_gs_verts_per_thread;
-	/* Max value for this is 256 */
-	if (vgt_gs_per_es > 256)
-		vgt_gs_per_es = 256;
-
-	RADEON_WRITE(R600_VGT_ES_PER_GS, 128);
-	RADEON_WRITE(R600_VGT_GS_PER_ES, vgt_gs_per_es);
-	RADEON_WRITE(R600_VGT_GS_PER_VS, 2);
-	RADEON_WRITE(R600_VGT_GS_VERTEX_REUSE, 16);
-
-	/* more default values. 2D/3D driver should adjust as needed */
-	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE_STATE, 0);
-	RADEON_WRITE(R600_VGT_STRMOUT_EN, 0);
-	RADEON_WRITE(R600_SX_MISC, 0);
-	RADEON_WRITE(R600_PA_SC_MODE_CNTL, 0);
-	RADEON_WRITE(R600_PA_SC_AA_CONFIG, 0);
-	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE, 0);
-	RADEON_WRITE(R600_SPI_INPUT_Z, 0);
-	RADEON_WRITE(R600_SPI_PS_IN_CONTROL_0, R600_NUM_INTERP(2));
-	RADEON_WRITE(R600_CB_COLOR7_FRAG, 0);
-
-	/* clear render buffer base addresses */
-	RADEON_WRITE(R600_CB_COLOR0_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR1_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR2_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR3_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR4_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR5_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR6_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR7_BASE, 0);
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV610:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	case CHIP_RV620:
-		tc_cntl = R600_TC_L2_SIZE(8);
-		break;
-	case CHIP_RV630:
-	case CHIP_RV635:
-		tc_cntl = R600_TC_L2_SIZE(4);
-		break;
-	case CHIP_R600:
-		tc_cntl = R600_TC_L2_SIZE(0) | R600_L2_DISABLE_LATE_HIT;
-		break;
-	default:
-		tc_cntl = R600_TC_L2_SIZE(0);
-		break;
-	}
-
-	RADEON_WRITE(R600_TC_CNTL, tc_cntl);
-
-	hdp_host_path_cntl = RADEON_READ(R600_HDP_HOST_PATH_CNTL);
-	RADEON_WRITE(R600_HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
-
-	arb_pop = RADEON_READ(R600_ARB_POP);
-	arb_pop |= R600_ENABLE_TC128;
-	RADEON_WRITE(R600_ARB_POP, arb_pop);
-
-	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
-	RADEON_WRITE(R600_PA_CL_ENHANCE, (R600_CLIP_VTX_REORDER_ENA |
-					  R600_NUM_CLIP_SEQ(3)));
-	RADEON_WRITE(R600_PA_SC_ENHANCE, R600_FORCE_EOV_MAX_CLK_CNT(4095));
-
-}
-
-static u32 r700_get_tile_pipe_to_backend_map(drm_radeon_private_t *dev_priv,
-					     u32 num_tile_pipes,
-					     u32 num_backends,
-					     u32 backend_disable_mask)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask;
-	u32 enabled_backends_count;
-	u32 cur_pipe;
-	u32 swizzle_pipe[R7XX_MAX_PIPES];
-	u32 cur_backend;
-	u32 i;
-	bool force_no_swizzle;
-
-	if (num_tile_pipes > R7XX_MAX_PIPES)
-		num_tile_pipes = R7XX_MAX_PIPES;
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_backends > R7XX_MAX_BACKENDS)
-		num_backends = R7XX_MAX_BACKENDS;
-	if (num_backends < 1)
-		num_backends = 1;
-
-	enabled_backends_mask = 0;
-	enabled_backends_count = 0;
-	for (i = 0; i < R7XX_MAX_BACKENDS; ++i) {
-		if (((backend_disable_mask >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends)
-			break;
-	}
-
-	if (enabled_backends_count == 0) {
-		enabled_backends_mask = 1;
-		enabled_backends_count = 1;
-	}
-
-	if (enabled_backends_count != num_backends)
-		num_backends = enabled_backends_count;
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-		force_no_swizzle = false;
-		break;
-	case CHIP_RV710:
-	case CHIP_RV740:
-	default:
-		force_no_swizzle = true;
-		break;
-	}
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R7XX_MAX_PIPES);
-	switch (num_tile_pipes) {
-	case 1:
-		swizzle_pipe[0] = 0;
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 3:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 1;
-		}
-		break;
-	case 4:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 3;
-			swizzle_pipe[3] = 1;
-		}
-		break;
-	case 5:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 1;
-			swizzle_pipe[4] = 3;
-		}
-		break;
-	case 6:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 5;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 1;
-		}
-		break;
-	case 7:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 1;
-			swizzle_pipe[6] = 5;
-		}
-		break;
-	case 8:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-			swizzle_pipe[7] = 7;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 1;
-			swizzle_pipe[6] = 7;
-			swizzle_pipe[7] = 5;
-		}
-		break;
-	}
-
-	cur_backend = 0;
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % R7XX_MAX_BACKENDS;
-
-		backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2)));
-
-		cur_backend = (cur_backend + 1) % R7XX_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-static void r700_gfx_init(struct drm_device *dev,
-			  drm_radeon_private_t *dev_priv)
-{
-	int i, j, num_qd_pipes;
-	u32 ta_aux_cntl;
-	u32 sx_debug_1;
-	u32 smx_dc_ctl0;
-	u32 db_debug3;
-	u32 num_gs_verts_per_thread;
-	u32 vgt_gs_per_es;
-	u32 gs_prim_buffer_depth = 0;
-	u32 sq_ms_fifo_sizes;
-	u32 sq_config;
-	u32 sq_thread_resource_mgmt;
-	u32 hdp_host_path_cntl;
-	u32 sq_dyn_gpr_size_simd_ab_0;
-	u32 backend_map;
-	u32 gb_tiling_config = 0;
-	u32 cc_rb_backend_disable;
-	u32 cc_gc_shader_pipe_config;
-	u32 mc_arb_ramcfg;
-	u32 db_debug4;
-
-	/* setup chip specs */
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-		dev_priv->r600_max_pipes = 4;
-		dev_priv->r600_max_tile_pipes = 8;
-		dev_priv->r600_max_simds = 10;
-		dev_priv->r600_max_backends = 4;
-		dev_priv->r600_max_gprs = 256;
-		dev_priv->r600_max_threads = 248;
-		dev_priv->r600_max_stack_entries = 512;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16 * 2;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 112;
-		dev_priv->r600_sq_num_cf_insts = 2;
-
-		dev_priv->r700_sx_num_of_sets = 7;
-		dev_priv->r700_sc_prim_fifo_size = 0xF9;
-		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
-		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
-		break;
-	case CHIP_RV730:
-		dev_priv->r600_max_pipes = 2;
-		dev_priv->r600_max_tile_pipes = 4;
-		dev_priv->r600_max_simds = 8;
-		dev_priv->r600_max_backends = 2;
-		dev_priv->r600_max_gprs = 128;
-		dev_priv->r600_max_threads = 248;
-		dev_priv->r600_max_stack_entries = 256;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16 * 2;
-		dev_priv->r600_sx_max_export_size = 256;
-		dev_priv->r600_sx_max_export_pos_size = 32;
-		dev_priv->r600_sx_max_export_smx_size = 224;
-		dev_priv->r600_sq_num_cf_insts = 2;
-
-		dev_priv->r700_sx_num_of_sets = 7;
-		dev_priv->r700_sc_prim_fifo_size = 0xf9;
-		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
-		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
-		if (dev_priv->r600_sx_max_export_pos_size > 16) {
-			dev_priv->r600_sx_max_export_pos_size -= 16;
-			dev_priv->r600_sx_max_export_smx_size += 16;
-		}
-		break;
-	case CHIP_RV710:
-		dev_priv->r600_max_pipes = 2;
-		dev_priv->r600_max_tile_pipes = 2;
-		dev_priv->r600_max_simds = 2;
-		dev_priv->r600_max_backends = 1;
-		dev_priv->r600_max_gprs = 256;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 256;
-		dev_priv->r600_max_hw_contexts = 4;
-		dev_priv->r600_max_gs_threads = 8 * 2;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 112;
-		dev_priv->r600_sq_num_cf_insts = 1;
-
-		dev_priv->r700_sx_num_of_sets = 7;
-		dev_priv->r700_sc_prim_fifo_size = 0x40;
-		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
-		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
-		break;
-	case CHIP_RV740:
-		dev_priv->r600_max_pipes = 4;
-		dev_priv->r600_max_tile_pipes = 4;
-		dev_priv->r600_max_simds = 8;
-		dev_priv->r600_max_backends = 4;
-		dev_priv->r600_max_gprs = 256;
-		dev_priv->r600_max_threads = 248;
-		dev_priv->r600_max_stack_entries = 512;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16 * 2;
-		dev_priv->r600_sx_max_export_size = 256;
-		dev_priv->r600_sx_max_export_pos_size = 32;
-		dev_priv->r600_sx_max_export_smx_size = 224;
-		dev_priv->r600_sq_num_cf_insts = 2;
-
-		dev_priv->r700_sx_num_of_sets = 7;
-		dev_priv->r700_sc_prim_fifo_size = 0x100;
-		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
-		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
-
-		if (dev_priv->r600_sx_max_export_pos_size > 16) {
-			dev_priv->r600_sx_max_export_pos_size -= 16;
-			dev_priv->r600_sx_max_export_smx_size += 16;
-		}
-		break;
-	default:
-		break;
-	}
-
-	/* Initialize HDP */
-	j = 0;
-	for (i = 0; i < 32; i++) {
-		RADEON_WRITE((0x2c14 + j), 0x00000000);
-		RADEON_WRITE((0x2c18 + j), 0x00000000);
-		RADEON_WRITE((0x2c1c + j), 0x00000000);
-		RADEON_WRITE((0x2c20 + j), 0x00000000);
-		RADEON_WRITE((0x2c24 + j), 0x00000000);
-		j += 0x18;
-	}
-
-	RADEON_WRITE(R600_GRBM_CNTL, R600_GRBM_READ_TIMEOUT(0xff));
-
-	/* setup tiling, simd, pipe config */
-	mc_arb_ramcfg = RADEON_READ(R700_MC_ARB_RAMCFG);
-
-	switch (dev_priv->r600_max_tile_pipes) {
-	case 1:
-		gb_tiling_config |= R600_PIPE_TILING(0);
-		break;
-	case 2:
-		gb_tiling_config |= R600_PIPE_TILING(1);
-		break;
-	case 4:
-		gb_tiling_config |= R600_PIPE_TILING(2);
-		break;
-	case 8:
-		gb_tiling_config |= R600_PIPE_TILING(3);
-		break;
-	default:
-		break;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV770)
-		gb_tiling_config |= R600_BANK_TILING(1);
-	else
-		gb_tiling_config |= R600_BANK_TILING((mc_arb_ramcfg >> R700_NOOFBANK_SHIFT) & R700_NOOFBANK_MASK);
-
-	gb_tiling_config |= R600_GROUP_SIZE(0);
-
-	if (((mc_arb_ramcfg >> R700_NOOFROWS_SHIFT) & R700_NOOFROWS_MASK) > 3) {
-		gb_tiling_config |= R600_ROW_TILING(3);
-		gb_tiling_config |= R600_SAMPLE_SPLIT(3);
-	} else {
-		gb_tiling_config |=
-			R600_ROW_TILING(((mc_arb_ramcfg >> R700_NOOFROWS_SHIFT) & R700_NOOFROWS_MASK));
-		gb_tiling_config |=
-			R600_SAMPLE_SPLIT(((mc_arb_ramcfg >> R700_NOOFROWS_SHIFT) & R700_NOOFROWS_MASK));
-	}
-
-	gb_tiling_config |= R600_BANK_SWAPS(1);
-
-	cc_rb_backend_disable = RADEON_READ(R600_CC_RB_BACKEND_DISABLE) & 0x00ff0000;
-	cc_rb_backend_disable |=
-		R600_BACKEND_DISABLE((R7XX_MAX_BACKENDS_MASK << dev_priv->r600_max_backends) & R7XX_MAX_BACKENDS_MASK);
-
-	cc_gc_shader_pipe_config = RADEON_READ(R600_CC_GC_SHADER_PIPE_CONFIG) & 0xffffff00;
-	cc_gc_shader_pipe_config |=
-		R600_INACTIVE_QD_PIPES((R7XX_MAX_PIPES_MASK << dev_priv->r600_max_pipes) & R7XX_MAX_PIPES_MASK);
-	cc_gc_shader_pipe_config |=
-		R600_INACTIVE_SIMDS((R7XX_MAX_SIMDS_MASK << dev_priv->r600_max_simds) & R7XX_MAX_SIMDS_MASK);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV740)
-		backend_map = 0x28;
-	else
-		backend_map = r700_get_tile_pipe_to_backend_map(dev_priv,
-								dev_priv->r600_max_tile_pipes,
-								(R7XX_MAX_BACKENDS -
-								 r600_count_pipe_bits((cc_rb_backend_disable &
-										       R7XX_MAX_BACKENDS_MASK) >> 16)),
-								(cc_rb_backend_disable >> 16));
-	gb_tiling_config |= R600_BACKEND_MAP(backend_map);
-
-	RADEON_WRITE(R600_GB_TILING_CONFIG,      gb_tiling_config);
-	RADEON_WRITE(R600_DCP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
-	RADEON_WRITE(R600_HDP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
-	if (gb_tiling_config & 0xc0) {
-		dev_priv->r600_group_size = 512;
-	} else {
-		dev_priv->r600_group_size = 256;
-	}
-	dev_priv->r600_npipes = 1 << ((gb_tiling_config >> 1) & 0x7);
-	if (gb_tiling_config & 0x30) {
-		dev_priv->r600_nbanks = 8;
-	} else {
-		dev_priv->r600_nbanks = 4;
-	}
-
-	RADEON_WRITE(R600_CC_RB_BACKEND_DISABLE,      cc_rb_backend_disable);
-	RADEON_WRITE(R600_CC_GC_SHADER_PIPE_CONFIG,   cc_gc_shader_pipe_config);
-	RADEON_WRITE(R600_GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-
-	RADEON_WRITE(R700_CC_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	RADEON_WRITE(R700_CGTS_SYS_TCC_DISABLE, 0);
-	RADEON_WRITE(R700_CGTS_TCC_DISABLE, 0);
-	RADEON_WRITE(R700_CGTS_USER_SYS_TCC_DISABLE, 0);
-	RADEON_WRITE(R700_CGTS_USER_TCC_DISABLE, 0);
-
-	num_qd_pipes =
-		R7XX_MAX_PIPES - r600_count_pipe_bits((cc_gc_shader_pipe_config & R600_INACTIVE_QD_PIPES_MASK) >> 8);
-	RADEON_WRITE(R600_VGT_OUT_DEALLOC_CNTL, (num_qd_pipes * 4) & R600_DEALLOC_DIST_MASK);
-	RADEON_WRITE(R600_VGT_VERTEX_REUSE_BLOCK_CNTL, ((num_qd_pipes * 4) - 2) & R600_VTX_REUSE_DEPTH_MASK);
-
-	/* set HW defaults for 3D engine */
-	RADEON_WRITE(R600_CP_QUEUE_THRESHOLDS, (R600_ROQ_IB1_START(0x16) |
-						R600_ROQ_IB2_START(0x2b)));
-
-	RADEON_WRITE(R600_CP_MEQ_THRESHOLDS, R700_STQ_SPLIT(0x30));
-
-	ta_aux_cntl = RADEON_READ(R600_TA_CNTL_AUX);
-	RADEON_WRITE(R600_TA_CNTL_AUX, ta_aux_cntl | R600_DISABLE_CUBE_ANISO);
-
-	sx_debug_1 = RADEON_READ(R700_SX_DEBUG_1);
-	sx_debug_1 |= R700_ENABLE_NEW_SMX_ADDRESS;
-	RADEON_WRITE(R700_SX_DEBUG_1, sx_debug_1);
-
-	smx_dc_ctl0 = RADEON_READ(R600_SMX_DC_CTL0);
-	smx_dc_ctl0 &= ~R700_CACHE_DEPTH(0x1ff);
-	smx_dc_ctl0 |= R700_CACHE_DEPTH((dev_priv->r700_sx_num_of_sets * 64) - 1);
-	RADEON_WRITE(R600_SMX_DC_CTL0, smx_dc_ctl0);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) != CHIP_RV740)
-		RADEON_WRITE(R700_SMX_EVENT_CTL, (R700_ES_FLUSH_CTL(4) |
-						  R700_GS_FLUSH_CTL(4) |
-						  R700_ACK_FLUSH_CTL(3) |
-						  R700_SYNC_FLUSH_CTL));
-
-	db_debug3 = RADEON_READ(R700_DB_DEBUG3);
-	db_debug3 &= ~R700_DB_CLK_OFF_DELAY(0x1f);
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-	case CHIP_RV740:
-		db_debug3 |= R700_DB_CLK_OFF_DELAY(0x1f);
-		break;
-	case CHIP_RV710:
-	case CHIP_RV730:
-	default:
-		db_debug3 |= R700_DB_CLK_OFF_DELAY(2);
-		break;
-	}
-	RADEON_WRITE(R700_DB_DEBUG3, db_debug3);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) != CHIP_RV770) {
-		db_debug4 = RADEON_READ(RV700_DB_DEBUG4);
-		db_debug4 |= RV700_DISABLE_TILE_COVERED_FOR_PS_ITER;
-		RADEON_WRITE(RV700_DB_DEBUG4, db_debug4);
-	}
-
-	RADEON_WRITE(R600_SX_EXPORT_BUFFER_SIZES, (R600_COLOR_BUFFER_SIZE((dev_priv->r600_sx_max_export_size / 4) - 1) |
-						   R600_POSITION_BUFFER_SIZE((dev_priv->r600_sx_max_export_pos_size / 4) - 1) |
-						   R600_SMX_BUFFER_SIZE((dev_priv->r600_sx_max_export_smx_size / 4) - 1)));
-
-	RADEON_WRITE(R700_PA_SC_FIFO_SIZE_R7XX, (R700_SC_PRIM_FIFO_SIZE(dev_priv->r700_sc_prim_fifo_size) |
-						 R700_SC_HIZ_TILE_FIFO_SIZE(dev_priv->r700_sc_hiz_tile_fifo_size) |
-						 R700_SC_EARLYZ_TILE_FIFO_SIZE(dev_priv->r700_sc_earlyz_tile_fifo_fize)));
-
-	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
-
-	RADEON_WRITE(R600_VGT_NUM_INSTANCES, 1);
-
-	RADEON_WRITE(R600_SPI_CONFIG_CNTL, R600_GPR_WRITE_PRIORITY(0));
-
-	RADEON_WRITE(R600_SPI_CONFIG_CNTL_1, R600_VTX_DONE_DELAY(4));
-
-	RADEON_WRITE(R600_CP_PERFMON_CNTL, 0);
-
-	sq_ms_fifo_sizes = (R600_CACHE_FIFO_SIZE(16 * dev_priv->r600_sq_num_cf_insts) |
-			    R600_DONE_FIFO_HIWATER(0xe0) |
-			    R600_ALU_UPDATE_FIFO_HIWATER(0x8));
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-	case CHIP_RV710:
-		sq_ms_fifo_sizes |= R600_FETCH_FIFO_HIWATER(0x1);
-		break;
-	case CHIP_RV740:
-	default:
-		sq_ms_fifo_sizes |= R600_FETCH_FIFO_HIWATER(0x4);
-		break;
-	}
-	RADEON_WRITE(R600_SQ_MS_FIFO_SIZES, sq_ms_fifo_sizes);
-
-	/* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT
-	 * should be adjusted as needed by the 2D/3D drivers.  This just sets default values
-	 */
-	sq_config = RADEON_READ(R600_SQ_CONFIG);
-	sq_config &= ~(R600_PS_PRIO(3) |
-		       R600_VS_PRIO(3) |
-		       R600_GS_PRIO(3) |
-		       R600_ES_PRIO(3));
-	sq_config |= (R600_DX9_CONSTS |
-		      R600_VC_ENABLE |
-		      R600_EXPORT_SRC_C |
-		      R600_PS_PRIO(0) |
-		      R600_VS_PRIO(1) |
-		      R600_GS_PRIO(2) |
-		      R600_ES_PRIO(3));
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710)
-		/* no vertex cache */
-		sq_config &= ~R600_VC_ENABLE;
-
-	RADEON_WRITE(R600_SQ_CONFIG, sq_config);
-
-	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_1,  (R600_NUM_PS_GPRS((dev_priv->r600_max_gprs * 24)/64) |
-						    R600_NUM_VS_GPRS((dev_priv->r600_max_gprs * 24)/64) |
-						    R600_NUM_CLAUSE_TEMP_GPRS(((dev_priv->r600_max_gprs * 24)/64)/2)));
-
-	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_2,  (R600_NUM_GS_GPRS((dev_priv->r600_max_gprs * 7)/64) |
-						    R600_NUM_ES_GPRS((dev_priv->r600_max_gprs * 7)/64)));
-
-	sq_thread_resource_mgmt = (R600_NUM_PS_THREADS((dev_priv->r600_max_threads * 4)/8) |
-				   R600_NUM_VS_THREADS((dev_priv->r600_max_threads * 2)/8) |
-				   R600_NUM_ES_THREADS((dev_priv->r600_max_threads * 1)/8));
-	if (((dev_priv->r600_max_threads * 1) / 8) > dev_priv->r600_max_gs_threads)
-		sq_thread_resource_mgmt |= R600_NUM_GS_THREADS(dev_priv->r600_max_gs_threads);
-	else
-		sq_thread_resource_mgmt |= R600_NUM_GS_THREADS((dev_priv->r600_max_gs_threads * 1)/8);
-	RADEON_WRITE(R600_SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt);
-
-	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_1, (R600_NUM_PS_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4) |
-						     R600_NUM_VS_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4)));
-
-	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_2, (R600_NUM_GS_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4) |
-						     R600_NUM_ES_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4)));
-
-	sq_dyn_gpr_size_simd_ab_0 = (R700_SIMDA_RING0((dev_priv->r600_max_gprs * 38)/64) |
-				     R700_SIMDA_RING1((dev_priv->r600_max_gprs * 38)/64) |
-				     R700_SIMDB_RING0((dev_priv->r600_max_gprs * 38)/64) |
-				     R700_SIMDB_RING1((dev_priv->r600_max_gprs * 38)/64));
-
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_0, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_1, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_2, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_3, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_4, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_5, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_6, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_7, sq_dyn_gpr_size_simd_ab_0);
-
-	RADEON_WRITE(R700_PA_SC_FORCE_EOV_MAX_CNTS, (R700_FORCE_EOV_MAX_CLK_CNT(4095) |
-						     R700_FORCE_EOV_MAX_REZ_CNT(255)));
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710)
-		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, (R600_CACHE_INVALIDATION(R600_TC_ONLY) |
-							   R700_AUTO_INVLD_EN(R700_ES_AND_GS_AUTO)));
-	else
-		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, (R600_CACHE_INVALIDATION(R600_VC_AND_TC) |
-							   R700_AUTO_INVLD_EN(R700_ES_AND_GS_AUTO)));
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-	case CHIP_RV740:
-		gs_prim_buffer_depth = 384;
-		break;
-	case CHIP_RV710:
-		gs_prim_buffer_depth = 128;
-		break;
-	default:
-		break;
-	}
-
-	num_gs_verts_per_thread = dev_priv->r600_max_pipes * 16;
-	vgt_gs_per_es = gs_prim_buffer_depth + num_gs_verts_per_thread;
-	/* Max value for this is 256 */
-	if (vgt_gs_per_es > 256)
-		vgt_gs_per_es = 256;
-
-	RADEON_WRITE(R600_VGT_ES_PER_GS, 128);
-	RADEON_WRITE(R600_VGT_GS_PER_ES, vgt_gs_per_es);
-	RADEON_WRITE(R600_VGT_GS_PER_VS, 2);
-
-	/* more default values. 2D/3D driver should adjust as needed */
-	RADEON_WRITE(R600_VGT_GS_VERTEX_REUSE, 16);
-	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE_STATE, 0);
-	RADEON_WRITE(R600_VGT_STRMOUT_EN, 0);
-	RADEON_WRITE(R600_SX_MISC, 0);
-	RADEON_WRITE(R600_PA_SC_MODE_CNTL, 0);
-	RADEON_WRITE(R700_PA_SC_EDGERULE, 0xaaaaaaaa);
-	RADEON_WRITE(R600_PA_SC_AA_CONFIG, 0);
-	RADEON_WRITE(R600_PA_SC_CLIPRECT_RULE, 0xffff);
-	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE, 0);
-	RADEON_WRITE(R600_SPI_INPUT_Z, 0);
-	RADEON_WRITE(R600_SPI_PS_IN_CONTROL_0, R600_NUM_INTERP(2));
-	RADEON_WRITE(R600_CB_COLOR7_FRAG, 0);
-
-	/* clear render buffer base addresses */
-	RADEON_WRITE(R600_CB_COLOR0_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR1_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR2_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR3_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR4_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR5_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR6_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR7_BASE, 0);
-
-	RADEON_WRITE(R700_TCP_CNTL, 0);
-
-	hdp_host_path_cntl = RADEON_READ(R600_HDP_HOST_PATH_CNTL);
-	RADEON_WRITE(R600_HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
-
-	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
-
-	RADEON_WRITE(R600_PA_CL_ENHANCE, (R600_CLIP_VTX_REORDER_ENA |
-					  R600_NUM_CLIP_SEQ(3)));
-
-}
-
-static void r600_cp_init_ring_buffer(struct drm_device *dev,
-				       drm_radeon_private_t *dev_priv,
-				       struct drm_file *file_priv)
-{
-	struct drm_radeon_master_private *master_priv;
-	u32 ring_start;
-	u64 rptr_addr;
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
-		r700_gfx_init(dev, dev_priv);
-	else
-		r600_gfx_init(dev, dev_priv);
-
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, R600_SOFT_RESET_CP);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-	mdelay(15);
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
-
-
-	/* Set ring buffer size */
-#ifdef __BIG_ENDIAN
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     R600_BUF_SWAP_32BIT |
-		     R600_RB_NO_UPDATE |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#else
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     RADEON_RB_NO_UPDATE |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#endif
-
-	RADEON_WRITE(R600_CP_SEM_WAIT_TIMER, 0x0);
-
-	/* Set the write pointer delay */
-	RADEON_WRITE(R600_CP_RB_WPTR_DELAY, 0);
-
-#ifdef __BIG_ENDIAN
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     R600_BUF_SWAP_32BIT |
-		     R600_RB_NO_UPDATE |
-		     R600_RB_RPTR_WR_ENA |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#else
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     R600_RB_NO_UPDATE |
-		     R600_RB_RPTR_WR_ENA |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#endif
-
-	/* Initialize the ring buffer's read and write pointers */
-	RADEON_WRITE(R600_CP_RB_RPTR_WR, 0);
-	RADEON_WRITE(R600_CP_RB_WPTR, 0);
-	SET_RING_HEAD(dev_priv, 0);
-	dev_priv->ring.tail = 0;
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		rptr_addr = dev_priv->ring_rptr->offset
-			- dev->agp->base +
-			dev_priv->gart_vm_start;
-	} else
-#endif
-	{
-		rptr_addr = dev_priv->ring_rptr->offset
-			- ((unsigned long) dev->sg->virtual)
-			+ dev_priv->gart_vm_start;
-	}
-	RADEON_WRITE(R600_CP_RB_RPTR_ADDR, (rptr_addr & 0xfffffffc));
-	RADEON_WRITE(R600_CP_RB_RPTR_ADDR_HI, upper_32_bits(rptr_addr));
-
-#ifdef __BIG_ENDIAN
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     RADEON_BUF_SWAP_32BIT |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#else
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#endif
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		/* XXX */
-		radeon_write_agp_base(dev_priv, dev->agp->base);
-
-		/* XXX */
-		radeon_write_agp_location(dev_priv,
-			     (((dev_priv->gart_vm_start - 1 +
-				dev_priv->gart_size) & 0xffff0000) |
-			      (dev_priv->gart_vm_start >> 16)));
-
-		ring_start = (dev_priv->cp_ring->offset
-			      - dev->agp->base
-			      + dev_priv->gart_vm_start);
-	} else
-#endif
-		ring_start = (dev_priv->cp_ring->offset
-			      - (unsigned long)dev->sg->virtual
-			      + dev_priv->gart_vm_start);
-
-	RADEON_WRITE(R600_CP_RB_BASE, ring_start >> 8);
-
-	RADEON_WRITE(R600_CP_ME_CNTL, 0xff);
-
-	RADEON_WRITE(R600_CP_DEBUG, (1 << 27) | (1 << 28));
-
-	/* Initialize the scratch register pointer.  This will cause
-	 * the scratch register values to be written out to memory
-	 * whenever they are updated.
-	 *
-	 * We simply put this behind the ring read pointer, this works
-	 * with PCI GART as well as (whatever kind of) AGP GART
-	 */
-	{
-		u64 scratch_addr;
-
-		scratch_addr = RADEON_READ(R600_CP_RB_RPTR_ADDR) & 0xFFFFFFFC;
-		scratch_addr |= ((u64)RADEON_READ(R600_CP_RB_RPTR_ADDR_HI)) << 32;
-		scratch_addr += R600_SCRATCH_REG_OFFSET;
-		scratch_addr >>= 8;
-		scratch_addr &= 0xffffffff;
-
-		RADEON_WRITE(R600_SCRATCH_ADDR, (uint32_t)scratch_addr);
-	}
-
-	RADEON_WRITE(R600_SCRATCH_UMSK, 0x7);
-
-	/* Turn on bus mastering */
-	radeon_enable_bm(dev_priv);
-
-	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(0), 0);
-	RADEON_WRITE(R600_LAST_FRAME_REG, 0);
-
-	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(1), 0);
-	RADEON_WRITE(R600_LAST_DISPATCH_REG, 0);
-
-	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(2), 0);
-	RADEON_WRITE(R600_LAST_CLEAR_REG, 0);
-
-	/* reset sarea copies of these */
-	master_priv = file_priv->master->driver_priv;
-	if (master_priv->sarea_priv) {
-		master_priv->sarea_priv->last_frame = 0;
-		master_priv->sarea_priv->last_dispatch = 0;
-		master_priv->sarea_priv->last_clear = 0;
-	}
-
-	r600_do_wait_for_idle(dev_priv);
-
-}
-
-int r600_do_cleanup_cp(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	/* Make sure interrupts are disabled here because the uninstall ioctl
-	 * may not have been called from userspace and after dev_private
-	 * is freed, it's too late.
-	 */
-	if (dev->irq_enabled)
-		drm_irq_uninstall(dev);
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		if (dev_priv->cp_ring != NULL) {
-			drm_core_ioremapfree(dev_priv->cp_ring, dev);
-			dev_priv->cp_ring = NULL;
-		}
-		if (dev_priv->ring_rptr != NULL) {
-			drm_core_ioremapfree(dev_priv->ring_rptr, dev);
-			dev_priv->ring_rptr = NULL;
-		}
-		if (dev->agp_buffer_map != NULL) {
-			drm_core_ioremapfree(dev->agp_buffer_map, dev);
-			dev->agp_buffer_map = NULL;
-		}
-	} else
-#endif
-	{
-
-		if (dev_priv->gart_info.bus_addr)
-			r600_page_table_cleanup(dev, &dev_priv->gart_info);
-
-		if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB) {
-			drm_core_ioremapfree(&dev_priv->gart_info.mapping, dev);
-			dev_priv->gart_info.addr = NULL;
-		}
-	}
-	/* only clear to the start of flags */
-	memset(dev_priv, 0, offsetof(drm_radeon_private_t, flags));
-
-	return 0;
-}
-
-int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
-		    struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-
-	DRM_DEBUG("\n");
-
-	mutex_init(&dev_priv->cs_mutex);
-	r600_cs_legacy_init();
-	/* if we require new memory map but we don't have it fail */
-	if ((dev_priv->flags & RADEON_NEW_MEMMAP) && !dev_priv->new_memmap) {
-		DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX for 3D\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	if (init->is_pci && (dev_priv->flags & RADEON_IS_AGP)) {
-		DRM_DEBUG("Forcing AGP card to PCI mode\n");
-		dev_priv->flags &= ~RADEON_IS_AGP;
-		/* The writeback test succeeds, but when writeback is enabled,
-		 * the ring buffer read ptr update fails after first 128 bytes.
-		 */
-		radeon_no_wb = 1;
-	} else if (!(dev_priv->flags & (RADEON_IS_AGP | RADEON_IS_PCI | RADEON_IS_PCIE))
-		 && !init->is_pci) {
-		DRM_DEBUG("Restoring AGP flag\n");
-		dev_priv->flags |= RADEON_IS_AGP;
-	}
-
-	dev_priv->usec_timeout = init->usec_timeout;
-	if (dev_priv->usec_timeout < 1 ||
-	    dev_priv->usec_timeout > RADEON_MAX_USEC_TIMEOUT) {
-		DRM_DEBUG("TIMEOUT problem!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	/* Enable vblank on CRTC1 for older X servers
-	 */
-	dev_priv->vblank_crtc = DRM_RADEON_VBLANK_CRTC1;
-	dev_priv->do_boxes = 0;
-	dev_priv->cp_mode = init->cp_mode;
-
-	/* We don't support anything other than bus-mastering ring mode,
-	 * but the ring can be in either AGP or PCI space for the ring
-	 * read pointer.
-	 */
-	if ((init->cp_mode != RADEON_CSQ_PRIBM_INDDIS) &&
-	    (init->cp_mode != RADEON_CSQ_PRIBM_INDBM)) {
-		DRM_DEBUG("BAD cp_mode (%x)!\n", init->cp_mode);
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	switch (init->fb_bpp) {
-	case 16:
-		dev_priv->color_fmt = RADEON_COLOR_FORMAT_RGB565;
-		break;
-	case 32:
-	default:
-		dev_priv->color_fmt = RADEON_COLOR_FORMAT_ARGB8888;
-		break;
-	}
-	dev_priv->front_offset = init->front_offset;
-	dev_priv->front_pitch = init->front_pitch;
-	dev_priv->back_offset = init->back_offset;
-	dev_priv->back_pitch = init->back_pitch;
-
-	dev_priv->ring_offset = init->ring_offset;
-	dev_priv->ring_rptr_offset = init->ring_rptr_offset;
-	dev_priv->buffers_offset = init->buffers_offset;
-	dev_priv->gart_textures_offset = init->gart_textures_offset;
-
-	master_priv->sarea = drm_getsarea(dev);
-	if (!master_priv->sarea) {
-		DRM_ERROR("could not find sarea!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->cp_ring = drm_core_findmap(dev, init->ring_offset);
-	if (!dev_priv->cp_ring) {
-		DRM_ERROR("could not find cp ring region!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-	dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset);
-	if (!dev_priv->ring_rptr) {
-		DRM_ERROR("could not find ring read pointer!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-	dev->agp_buffer_token = init->buffers_offset;
-	dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
-	if (!dev->agp_buffer_map) {
-		DRM_ERROR("could not find dma buffer region!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	if (init->gart_textures_offset) {
-		dev_priv->gart_textures =
-		    drm_core_findmap(dev, init->gart_textures_offset);
-		if (!dev_priv->gart_textures) {
-			DRM_ERROR("could not find GART texture region!\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-	}
-
-#if __OS_HAS_AGP
-	/* XXX */
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		drm_core_ioremap_wc(dev_priv->cp_ring, dev);
-		drm_core_ioremap_wc(dev_priv->ring_rptr, dev);
-		drm_core_ioremap_wc(dev->agp_buffer_map, dev);
-		if (!dev_priv->cp_ring->handle ||
-		    !dev_priv->ring_rptr->handle ||
-		    !dev->agp_buffer_map->handle) {
-			DRM_ERROR("could not find ioremap agp regions!\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-	} else
-#endif
-	{
-		dev_priv->cp_ring->handle = (void *)(unsigned long)dev_priv->cp_ring->offset;
-		dev_priv->ring_rptr->handle =
-			(void *)(unsigned long)dev_priv->ring_rptr->offset;
-		dev->agp_buffer_map->handle =
-			(void *)(unsigned long)dev->agp_buffer_map->offset;
-
-		DRM_DEBUG("dev_priv->cp_ring->handle %p\n",
-			  dev_priv->cp_ring->handle);
-		DRM_DEBUG("dev_priv->ring_rptr->handle %p\n",
-			  dev_priv->ring_rptr->handle);
-		DRM_DEBUG("dev->agp_buffer_map->handle %p\n",
-			  dev->agp_buffer_map->handle);
-	}
-
-	dev_priv->fb_location = (radeon_read_fb_location(dev_priv) & 0xffff) << 24;
-	dev_priv->fb_size =
-		(((radeon_read_fb_location(dev_priv) & 0xffff0000u) << 8) + 0x1000000)
-		- dev_priv->fb_location;
-
-	dev_priv->front_pitch_offset = (((dev_priv->front_pitch / 64) << 22) |
-					((dev_priv->front_offset
-					  + dev_priv->fb_location) >> 10));
-
-	dev_priv->back_pitch_offset = (((dev_priv->back_pitch / 64) << 22) |
-				       ((dev_priv->back_offset
-					 + dev_priv->fb_location) >> 10));
-
-	dev_priv->depth_pitch_offset = (((dev_priv->depth_pitch / 64) << 22) |
-					((dev_priv->depth_offset
-					  + dev_priv->fb_location) >> 10));
-
-	dev_priv->gart_size = init->gart_size;
-
-	/* New let's set the memory map ... */
-	if (dev_priv->new_memmap) {
-		u32 base = 0;
-
-		DRM_INFO("Setting GART location based on new memory map\n");
-
-		/* If using AGP, try to locate the AGP aperture at the same
-		 * location in the card and on the bus, though we have to
-		 * align it down.
-		 */
-#if __OS_HAS_AGP
-		/* XXX */
-		if (dev_priv->flags & RADEON_IS_AGP) {
-			base = dev->agp->base;
-			/* Check if valid */
-			if ((base + dev_priv->gart_size - 1) >= dev_priv->fb_location &&
-			    base < (dev_priv->fb_location + dev_priv->fb_size - 1)) {
-				DRM_INFO("Can't use AGP base @0x%08lx, won't fit\n",
-					 dev->agp->base);
-				base = 0;
-			}
-		}
-#endif
-		/* If not or if AGP is at 0 (Macs), try to put it elsewhere */
-		if (base == 0) {
-			base = dev_priv->fb_location + dev_priv->fb_size;
-			if (base < dev_priv->fb_location ||
-			    ((base + dev_priv->gart_size) & 0xfffffffful) < base)
-				base = dev_priv->fb_location
-					- dev_priv->gart_size;
-		}
-		dev_priv->gart_vm_start = base & 0xffc00000u;
-		if (dev_priv->gart_vm_start != base)
-			DRM_INFO("GART aligned down from 0x%08x to 0x%08x\n",
-				 base, dev_priv->gart_vm_start);
-	}
-
-#if __OS_HAS_AGP
-	/* XXX */
-	if (dev_priv->flags & RADEON_IS_AGP)
-		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
-						 - dev->agp->base
-						 + dev_priv->gart_vm_start);
-	else
-#endif
-		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
-						 - (unsigned long)dev->sg->virtual
-						 + dev_priv->gart_vm_start);
-
-	DRM_DEBUG("fb 0x%08x size %d\n",
-		  (unsigned int) dev_priv->fb_location,
-		  (unsigned int) dev_priv->fb_size);
-	DRM_DEBUG("dev_priv->gart_size %d\n", dev_priv->gart_size);
-	DRM_DEBUG("dev_priv->gart_vm_start 0x%08x\n",
-		  (unsigned int) dev_priv->gart_vm_start);
-	DRM_DEBUG("dev_priv->gart_buffers_offset 0x%08lx\n",
-		  dev_priv->gart_buffers_offset);
-
-	dev_priv->ring.start = (u32 *) dev_priv->cp_ring->handle;
-	dev_priv->ring.end = ((u32 *) dev_priv->cp_ring->handle
-			      + init->ring_size / sizeof(u32));
-	dev_priv->ring.size = init->ring_size;
-	dev_priv->ring.size_l2qw = drm_order(init->ring_size / 8);
-
-	dev_priv->ring.rptr_update = /* init->rptr_update */ 4096;
-	dev_priv->ring.rptr_update_l2qw = drm_order(/* init->rptr_update */ 4096 / 8);
-
-	dev_priv->ring.fetch_size = /* init->fetch_size */ 32;
-	dev_priv->ring.fetch_size_l2ow = drm_order(/* init->fetch_size */ 32 / 16);
-
-	dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1;
-
-	dev_priv->ring.high_mark = RADEON_RING_HIGH_MARK;
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		/* XXX turn off pcie gart */
-	} else
-#endif
-	{
-		dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
-		/* if we have an offset set from userspace */
-		if (!dev_priv->pcigart_offset_set) {
-			DRM_ERROR("Need gart offset from userspace\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-
-		DRM_DEBUG("Using gart offset 0x%08lx\n", dev_priv->pcigart_offset);
-
-		dev_priv->gart_info.bus_addr =
-			dev_priv->pcigart_offset + dev_priv->fb_location;
-		dev_priv->gart_info.mapping.offset =
-			dev_priv->pcigart_offset + dev_priv->fb_aper_offset;
-		dev_priv->gart_info.mapping.size =
-			dev_priv->gart_info.table_size;
-
-		drm_core_ioremap_wc(&dev_priv->gart_info.mapping, dev);
-		if (!dev_priv->gart_info.mapping.handle) {
-			DRM_ERROR("ioremap failed.\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-
-		dev_priv->gart_info.addr =
-			dev_priv->gart_info.mapping.handle;
-
-		DRM_DEBUG("Setting phys_pci_gart to %p %08lX\n",
-			  dev_priv->gart_info.addr,
-			  dev_priv->pcigart_offset);
-
-		if (!r600_page_table_init(dev)) {
-			DRM_ERROR("Failed to init GART table\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-
-		if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
-			r700_vm_init(dev);
-		else
-			r600_vm_init(dev);
-	}
-
-	if (!dev_priv->me_fw || !dev_priv->pfp_fw) {
-		int err = r600_cp_init_microcode(dev_priv);
-		if (err) {
-			DRM_ERROR("Failed to load firmware!\n");
-			r600_do_cleanup_cp(dev);
-			return err;
-		}
-	}
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
-		r700_cp_load_microcode(dev_priv);
-	else
-		r600_cp_load_microcode(dev_priv);
-
-	r600_cp_init_ring_buffer(dev, dev_priv, file_priv);
-
-	dev_priv->last_buf = 0;
-
-	r600_do_engine_reset(dev);
-	r600_test_writeback(dev_priv);
-
-	return 0;
-}
-
-int r600_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	DRM_DEBUG("\n");
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)) {
-		r700_vm_init(dev);
-		r700_cp_load_microcode(dev_priv);
-	} else {
-		r600_vm_init(dev);
-		r600_cp_load_microcode(dev_priv);
-	}
-	r600_cp_init_ring_buffer(dev, dev_priv, file_priv);
-	r600_do_engine_reset(dev);
-
-	return 0;
-}
-
-/* Wait for the CP to go idle.
- */
-int r600_do_cp_idle(drm_radeon_private_t *dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(5);
-	OUT_RING(CP_PACKET3(R600_IT_EVENT_WRITE, 0));
-	OUT_RING(R600_CACHE_FLUSH_AND_INV_EVENT);
-	/* wait for 3D idle clean */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
-	OUT_RING((R600_WAIT_UNTIL - R600_SET_CONFIG_REG_OFFSET) >> 2);
-	OUT_RING(RADEON_WAIT_3D_IDLE | RADEON_WAIT_3D_IDLECLEAN);
-
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	return r600_do_wait_for_idle(dev_priv);
-}
-
-/* Start the Command Processor.
- */
-void r600_do_cp_start(drm_radeon_private_t *dev_priv)
-{
-	u32 cp_me;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(7);
-	OUT_RING(CP_PACKET3(R600_IT_ME_INITIALIZE, 5));
-	OUT_RING(0x00000001);
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV770))
-		OUT_RING(0x00000003);
-	else
-		OUT_RING(0x00000000);
-	OUT_RING((dev_priv->r600_max_hw_contexts - 1));
-	OUT_RING(R600_ME_INITIALIZE_DEVICE_ID(1));
-	OUT_RING(0x00000000);
-	OUT_RING(0x00000000);
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	/* set the mux and reset the halt bit */
-	cp_me = 0xff;
-	RADEON_WRITE(R600_CP_ME_CNTL, cp_me);
-
-	dev_priv->cp_running = 1;
-
-}
-
-void r600_do_cp_reset(drm_radeon_private_t *dev_priv)
-{
-	u32 cur_read_ptr;
-	DRM_DEBUG("\n");
-
-	cur_read_ptr = RADEON_READ(R600_CP_RB_RPTR);
-	RADEON_WRITE(R600_CP_RB_WPTR, cur_read_ptr);
-	SET_RING_HEAD(dev_priv, cur_read_ptr);
-	dev_priv->ring.tail = cur_read_ptr;
-}
-
-void r600_do_cp_stop(drm_radeon_private_t *dev_priv)
-{
-	uint32_t cp_me;
-
-	DRM_DEBUG("\n");
-
-	cp_me = 0xff | R600_CP_ME_HALT;
-
-	RADEON_WRITE(R600_CP_ME_CNTL, cp_me);
-
-	dev_priv->cp_running = 0;
-}
-
-int r600_cp_dispatch_indirect(struct drm_device *dev,
-			      struct drm_buf *buf, int start, int end)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-
-	if (start != end) {
-		unsigned long offset = (dev_priv->gart_buffers_offset
-					+ buf->offset + start);
-		int dwords = (end - start + 3) / sizeof(u32);
-
-		DRM_DEBUG("dwords:%d\n", dwords);
-		DRM_DEBUG("offset 0x%lx\n", offset);
-
-
-		/* Indirect buffer data must be a multiple of 16 dwords.
-		 * pad the data with a Type-2 CP packet.
-		 */
-		while (dwords & 0xf) {
-			u32 *data = (u32 *)
-			    ((char *)dev->agp_buffer_map->handle
-			     + buf->offset + start);
-			data[dwords++] = RADEON_CP_PACKET2;
-		}
-
-		/* Fire off the indirect buffer */
-		BEGIN_RING(4);
-		OUT_RING(CP_PACKET3(R600_IT_INDIRECT_BUFFER, 2));
-		OUT_RING((offset & 0xfffffffc));
-		OUT_RING((upper_32_bits(offset) & 0xff));
-		OUT_RING(dwords);
-		ADVANCE_RING();
-	}
-
-	return 0;
-}
-
-void r600_cp_dispatch_swap(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_master *master = file_priv->master;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int i, cpp, src_pitch, dst_pitch;
-	uint64_t src, dst;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	if (dev_priv->color_fmt == RADEON_COLOR_FORMAT_ARGB8888)
-		cpp = 4;
-	else
-		cpp = 2;
-
-	if (sarea_priv->pfCurrentPage == 0) {
-		src_pitch = dev_priv->back_pitch;
-		dst_pitch = dev_priv->front_pitch;
-		src = dev_priv->back_offset + dev_priv->fb_location;
-		dst = dev_priv->front_offset + dev_priv->fb_location;
-	} else {
-		src_pitch = dev_priv->front_pitch;
-		dst_pitch = dev_priv->back_pitch;
-		src = dev_priv->front_offset + dev_priv->fb_location;
-		dst = dev_priv->back_offset + dev_priv->fb_location;
-	}
-
-	if (r600_prepare_blit_copy(dev, file_priv)) {
-		DRM_ERROR("unable to allocate vertex buffer for swap buffer\n");
-		return;
-	}
-	for (i = 0; i < nbox; i++) {
-		int x = pbox[i].x1;
-		int y = pbox[i].y1;
-		int w = pbox[i].x2 - x;
-		int h = pbox[i].y2 - y;
-
-		DRM_DEBUG("%d,%d-%d,%d\n", x, y, w, h);
-
-		r600_blit_swap(dev,
-			       src, dst,
-			       x, y, x, y, w, h,
-			       src_pitch, dst_pitch, cpp);
-	}
-	r600_done_blit_copy(dev);
-
-	/* Increment the frame counter.  The client-side 3D driver must
-	 * throttle the framerate by waiting for this value before
-	 * performing the swapbuffer ioctl.
-	 */
-	sarea_priv->last_frame++;
-
-	BEGIN_RING(3);
-	R600_FRAME_AGE(sarea_priv->last_frame);
-	ADVANCE_RING();
-}
-
-int r600_cp_dispatch_texture(struct drm_device *dev,
-			     struct drm_file *file_priv,
-			     drm_radeon_texture_t *tex,
-			     drm_radeon_tex_image_t *image)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_buf *buf;
-	u32 *buffer;
-	const u8 __user *data;
-	int size, pass_size;
-	u64 src_offset, dst_offset;
-
-	if (!radeon_check_offset(dev_priv, tex->offset)) {
-		DRM_ERROR("Invalid destination offset\n");
-		return -EINVAL;
-	}
-
-	/* this might fail for zero-sized uploads - are those illegal? */
-	if (!radeon_check_offset(dev_priv, tex->offset + tex->height * tex->pitch - 1)) {
-		DRM_ERROR("Invalid final destination offset\n");
-		return -EINVAL;
-	}
-
-	size = tex->height * tex->pitch;
-
-	if (size == 0)
-		return 0;
-
-	dst_offset = tex->offset;
-
-	if (r600_prepare_blit_copy(dev, file_priv)) {
-		DRM_ERROR("unable to allocate vertex buffer for swap buffer\n");
-		return -EAGAIN;
-	}
-	do {
-		data = (const u8 __user *)image->data;
-		pass_size = size;
-
-		buf = radeon_freelist_get(dev);
-		if (!buf) {
-			DRM_DEBUG("EAGAIN\n");
-			if (DRM_COPY_TO_USER(tex->image, image, sizeof(*image)))
-				return -EFAULT;
-			return -EAGAIN;
-		}
-
-		if (pass_size > buf->total)
-			pass_size = buf->total;
-
-		/* Dispatch the indirect buffer.
-		 */
-		buffer =
-		    (u32 *) ((char *)dev->agp_buffer_map->handle + buf->offset);
-
-		if (DRM_COPY_FROM_USER(buffer, data, pass_size)) {
-			DRM_ERROR("EFAULT on pad, %d bytes\n", pass_size);
-			return -EFAULT;
-		}
-
-		buf->file_priv = file_priv;
-		buf->used = pass_size;
-		src_offset = dev_priv->gart_buffers_offset + buf->offset;
-
-		r600_blit_copy(dev, src_offset, dst_offset, pass_size);
-
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-
-		/* Update the input parameters for next time */
-		image->data = (const u8 __user *)image->data + pass_size;
-		dst_offset += pass_size;
-		size -= pass_size;
-	} while (size > 0);
-	r600_done_blit_copy(dev);
-
-	return 0;
-}
-
-/*
- * Legacy cs ioctl
- */
-static u32 radeon_cs_id_get(struct drm_radeon_private *radeon)
-{
-	/* FIXME: check if wrap affect last reported wrap & sequence */
-	radeon->cs_id_scnt = (radeon->cs_id_scnt + 1) & 0x00FFFFFF;
-	if (!radeon->cs_id_scnt) {
-		/* increment wrap counter */
-		radeon->cs_id_wcnt += 0x01000000;
-		/* valid sequence counter start at 1 */
-		radeon->cs_id_scnt = 1;
-	}
-	return (radeon->cs_id_scnt | radeon->cs_id_wcnt);
-}
-
-static void r600_cs_id_emit(drm_radeon_private_t *dev_priv, u32 *id)
-{
-	RING_LOCALS;
-
-	*id = radeon_cs_id_get(dev_priv);
-
-	/* SCRATCH 2 */
-	BEGIN_RING(3);
-	R600_CLEAR_AGE(*id);
-	ADVANCE_RING();
-	COMMIT_RING();
-}
-
-static int r600_ib_get(struct drm_device *dev,
-			struct drm_file *fpriv,
-			struct drm_buf **buffer)
-{
-	struct drm_buf *buf;
-
-	*buffer = NULL;
-	buf = radeon_freelist_get(dev);
-	if (!buf) {
-		return -EBUSY;
-	}
-	buf->file_priv = fpriv;
-	*buffer = buf;
-	return 0;
-}
-
-static void r600_ib_free(struct drm_device *dev, struct drm_buf *buf,
-			struct drm_file *fpriv, int l, int r)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (buf) {
-		if (!r)
-			r600_cp_dispatch_indirect(dev, buf, 0, l * 4);
-		radeon_cp_discard_buffer(dev, fpriv->master, buf);
-		COMMIT_RING();
-	}
-}
-
-int r600_cs_legacy_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv)
-{
-	struct drm_radeon_private *dev_priv = dev->dev_private;
-	struct drm_radeon_cs *cs = data;
-	struct drm_buf *buf;
-	unsigned family;
-	int l, r = 0;
-	u32 *ib, cs_id = 0;
-
-	if (dev_priv == NULL) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-	family = dev_priv->flags & RADEON_FAMILY_MASK;
-	if (family < CHIP_R600) {
-		DRM_ERROR("cs ioctl valid only for R6XX & R7XX in legacy mode\n");
-		return -EINVAL;
-	}
-	mutex_lock(&dev_priv->cs_mutex);
-	/* get ib */
-	r = r600_ib_get(dev, fpriv, &buf);
-	if (r) {
-		DRM_ERROR("ib_get failed\n");
-		goto out;
-	}
-	ib = dev->agp_buffer_map->handle + buf->offset;
-	/* now parse command stream */
-	r = r600_cs_legacy(dev, data,  fpriv, family, ib, &l);
-	if (r) {
-		goto out;
-	}
-
-out:
-	r600_ib_free(dev, buf, fpriv, l, r);
-	/* emit cs id sequence */
-	r600_cs_id_emit(dev_priv, &cs_id);
-	cs->cs_id = cs_id;
-	mutex_unlock(&dev_priv->cs_mutex);
-	return r;
-}
-
-void r600_cs_legacy_get_tiling_conf(struct drm_device *dev, u32 *npipes, u32 *nbanks, u32 *group_size)
-{
-	struct drm_radeon_private *dev_priv = dev->dev_private;
-
-	*npipes = dev_priv->r600_npipes;
-	*nbanks = dev_priv->r600_nbanks;
-	*group_size = dev_priv->r600_group_size;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_cs.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_cs.c
deleted file mode 100644
index b8e12af3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_cs.c
+++ /dev/null
@@ -1,2357 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/kernel.h>
-#include "drmP.h"
-#include "radeon.h"
-#include "r600d.h"
-#include "r600_reg_safe.h"
-
-static int r600_cs_packet_next_reloc_mm(struct radeon_cs_parser *p,
-					struct radeon_cs_reloc **cs_reloc);
-static int r600_cs_packet_next_reloc_nomm(struct radeon_cs_parser *p,
-					struct radeon_cs_reloc **cs_reloc);
-typedef int (*next_reloc_t)(struct radeon_cs_parser*, struct radeon_cs_reloc**);
-static next_reloc_t r600_cs_packet_next_reloc = &r600_cs_packet_next_reloc_mm;
-extern void r600_cs_legacy_get_tiling_conf(struct drm_device *dev, u32 *npipes, u32 *nbanks, u32 *group_size);
-
-
-struct r600_cs_track {
-	/* configuration we miror so that we use same code btw kms/ums */
-	u32			group_size;
-	u32			nbanks;
-	u32			npipes;
-	/* value we track */
-	u32			sq_config;
-	u32			nsamples;
-	u32			cb_color_base_last[8];
-	struct radeon_bo	*cb_color_bo[8];
-	u64			cb_color_bo_mc[8];
-	u32			cb_color_bo_offset[8];
-	struct radeon_bo	*cb_color_frag_bo[8]; /* unused */
-	struct radeon_bo	*cb_color_tile_bo[8]; /* unused */
-	u32			cb_color_info[8];
-	u32			cb_color_view[8];
-	u32			cb_color_size_idx[8]; /* unused */
-	u32			cb_target_mask;
-	u32			cb_shader_mask;  /* unused */
-	u32			cb_color_size[8];
-	u32			vgt_strmout_en;
-	u32			vgt_strmout_buffer_en;
-	struct radeon_bo	*vgt_strmout_bo[4];
-	u64			vgt_strmout_bo_mc[4]; /* unused */
-	u32			vgt_strmout_bo_offset[4];
-	u32			vgt_strmout_size[4];
-	u32			db_depth_control;
-	u32			db_depth_info;
-	u32			db_depth_size_idx;
-	u32			db_depth_view;
-	u32			db_depth_size;
-	u32			db_offset;
-	struct radeon_bo	*db_bo;
-	u64			db_bo_mc;
-	bool			sx_misc_kill_all_prims;
-	bool			cb_dirty;
-	bool			db_dirty;
-	bool			streamout_dirty;
-	struct radeon_bo	*htile_bo;
-	u64			htile_offset;
-	u32			htile_surface;
-};
-
-#define FMT_8_BIT(fmt, vc)   [fmt] = { 1, 1, 1, vc, CHIP_R600 }
-#define FMT_16_BIT(fmt, vc)  [fmt] = { 1, 1, 2, vc, CHIP_R600 }
-#define FMT_24_BIT(fmt)      [fmt] = { 1, 1, 4,  0, CHIP_R600 }
-#define FMT_32_BIT(fmt, vc)  [fmt] = { 1, 1, 4, vc, CHIP_R600 }
-#define FMT_48_BIT(fmt)      [fmt] = { 1, 1, 8,  0, CHIP_R600 }
-#define FMT_64_BIT(fmt, vc)  [fmt] = { 1, 1, 8, vc, CHIP_R600 }
-#define FMT_96_BIT(fmt)      [fmt] = { 1, 1, 12, 0, CHIP_R600 }
-#define FMT_128_BIT(fmt, vc) [fmt] = { 1, 1, 16,vc, CHIP_R600 }
-
-struct gpu_formats {
-	unsigned blockwidth;
-	unsigned blockheight;
-	unsigned blocksize;
-	unsigned valid_color;
-	enum radeon_family min_family;
-};
-
-static const struct gpu_formats color_formats_table[] = {
-	/* 8 bit */
-	FMT_8_BIT(V_038004_COLOR_8, 1),
-	FMT_8_BIT(V_038004_COLOR_4_4, 1),
-	FMT_8_BIT(V_038004_COLOR_3_3_2, 1),
-	FMT_8_BIT(V_038004_FMT_1, 0),
-
-	/* 16-bit */
-	FMT_16_BIT(V_038004_COLOR_16, 1),
-	FMT_16_BIT(V_038004_COLOR_16_FLOAT, 1),
-	FMT_16_BIT(V_038004_COLOR_8_8, 1),
-	FMT_16_BIT(V_038004_COLOR_5_6_5, 1),
-	FMT_16_BIT(V_038004_COLOR_6_5_5, 1),
-	FMT_16_BIT(V_038004_COLOR_1_5_5_5, 1),
-	FMT_16_BIT(V_038004_COLOR_4_4_4_4, 1),
-	FMT_16_BIT(V_038004_COLOR_5_5_5_1, 1),
-
-	/* 24-bit */
-	FMT_24_BIT(V_038004_FMT_8_8_8),
-
-	/* 32-bit */
-	FMT_32_BIT(V_038004_COLOR_32, 1),
-	FMT_32_BIT(V_038004_COLOR_32_FLOAT, 1),
-	FMT_32_BIT(V_038004_COLOR_16_16, 1),
-	FMT_32_BIT(V_038004_COLOR_16_16_FLOAT, 1),
-	FMT_32_BIT(V_038004_COLOR_8_24, 1),
-	FMT_32_BIT(V_038004_COLOR_8_24_FLOAT, 1),
-	FMT_32_BIT(V_038004_COLOR_24_8, 1),
-	FMT_32_BIT(V_038004_COLOR_24_8_FLOAT, 1),
-	FMT_32_BIT(V_038004_COLOR_10_11_11, 1),
-	FMT_32_BIT(V_038004_COLOR_10_11_11_FLOAT, 1),
-	FMT_32_BIT(V_038004_COLOR_11_11_10, 1),
-	FMT_32_BIT(V_038004_COLOR_11_11_10_FLOAT, 1),
-	FMT_32_BIT(V_038004_COLOR_2_10_10_10, 1),
-	FMT_32_BIT(V_038004_COLOR_8_8_8_8, 1),
-	FMT_32_BIT(V_038004_COLOR_10_10_10_2, 1),
-	FMT_32_BIT(V_038004_FMT_5_9_9_9_SHAREDEXP, 0),
-	FMT_32_BIT(V_038004_FMT_32_AS_8, 0),
-	FMT_32_BIT(V_038004_FMT_32_AS_8_8, 0),
-
-	/* 48-bit */
-	FMT_48_BIT(V_038004_FMT_16_16_16),
-	FMT_48_BIT(V_038004_FMT_16_16_16_FLOAT),
-
-	/* 64-bit */
-	FMT_64_BIT(V_038004_COLOR_X24_8_32_FLOAT, 1),
-	FMT_64_BIT(V_038004_COLOR_32_32, 1),
-	FMT_64_BIT(V_038004_COLOR_32_32_FLOAT, 1),
-	FMT_64_BIT(V_038004_COLOR_16_16_16_16, 1),
-	FMT_64_BIT(V_038004_COLOR_16_16_16_16_FLOAT, 1),
-
-	FMT_96_BIT(V_038004_FMT_32_32_32),
-	FMT_96_BIT(V_038004_FMT_32_32_32_FLOAT),
-
-	/* 128-bit */
-	FMT_128_BIT(V_038004_COLOR_32_32_32_32, 1),
-	FMT_128_BIT(V_038004_COLOR_32_32_32_32_FLOAT, 1),
-
-	[V_038004_FMT_GB_GR] = { 2, 1, 4, 0 },
-	[V_038004_FMT_BG_RG] = { 2, 1, 4, 0 },
-
-	/* block compressed formats */
-	[V_038004_FMT_BC1] = { 4, 4, 8, 0 },
-	[V_038004_FMT_BC2] = { 4, 4, 16, 0 },
-	[V_038004_FMT_BC3] = { 4, 4, 16, 0 },
-	[V_038004_FMT_BC4] = { 4, 4, 8, 0 },
-	[V_038004_FMT_BC5] = { 4, 4, 16, 0},
-	[V_038004_FMT_BC6] = { 4, 4, 16, 0, CHIP_CEDAR}, /* Evergreen-only */
-	[V_038004_FMT_BC7] = { 4, 4, 16, 0, CHIP_CEDAR}, /* Evergreen-only */
-
-	/* The other Evergreen formats */
-	[V_038004_FMT_32_AS_32_32_32_32] = { 1, 1, 4, 0, CHIP_CEDAR},
-};
-
-bool r600_fmt_is_valid_color(u32 format)
-{
-	if (format >= ARRAY_SIZE(color_formats_table))
-		return false;
-
-	if (color_formats_table[format].valid_color)
-		return true;
-
-	return false;
-}
-
-bool r600_fmt_is_valid_texture(u32 format, enum radeon_family family)
-{
-	if (format >= ARRAY_SIZE(color_formats_table))
-		return false;
-
-	if (family < color_formats_table[format].min_family)
-		return false;
-
-	if (color_formats_table[format].blockwidth > 0)
-		return true;
-
-	return false;
-}
-
-int r600_fmt_get_blocksize(u32 format)
-{
-	if (format >= ARRAY_SIZE(color_formats_table))
-		return 0;
-
-	return color_formats_table[format].blocksize;
-}
-
-int r600_fmt_get_nblocksx(u32 format, u32 w)
-{
-	unsigned bw;
-
-	if (format >= ARRAY_SIZE(color_formats_table))
-		return 0;
-
-	bw = color_formats_table[format].blockwidth;
-	if (bw == 0)
-		return 0;
-
-	return (w + bw - 1) / bw;
-}
-
-int r600_fmt_get_nblocksy(u32 format, u32 h)
-{
-	unsigned bh;
-
-	if (format >= ARRAY_SIZE(color_formats_table))
-		return 0;
-
-	bh = color_formats_table[format].blockheight;
-	if (bh == 0)
-		return 0;
-
-	return (h + bh - 1) / bh;
-}
-
-struct array_mode_checker {
-	int array_mode;
-	u32 group_size;
-	u32 nbanks;
-	u32 npipes;
-	u32 nsamples;
-	u32 blocksize;
-};
-
-/* returns alignment in pixels for pitch/height/depth and bytes for base */
-static int r600_get_array_mode_alignment(struct array_mode_checker *values,
-						u32 *pitch_align,
-						u32 *height_align,
-						u32 *depth_align,
-						u64 *base_align)
-{
-	u32 tile_width = 8;
-	u32 tile_height = 8;
-	u32 macro_tile_width = values->nbanks;
-	u32 macro_tile_height = values->npipes;
-	u32 tile_bytes = tile_width * tile_height * values->blocksize * values->nsamples;
-	u32 macro_tile_bytes = macro_tile_width * macro_tile_height * tile_bytes;
-
-	switch (values->array_mode) {
-	case ARRAY_LINEAR_GENERAL:
-		/* technically tile_width/_height for pitch/height */
-		*pitch_align = 1; /* tile_width */
-		*height_align = 1; /* tile_height */
-		*depth_align = 1;
-		*base_align = 1;
-		break;
-	case ARRAY_LINEAR_ALIGNED:
-		*pitch_align = max((u32)64, (u32)(values->group_size / values->blocksize));
-		*height_align = 1;
-		*depth_align = 1;
-		*base_align = values->group_size;
-		break;
-	case ARRAY_1D_TILED_THIN1:
-		*pitch_align = max((u32)tile_width,
-				   (u32)(values->group_size /
-					 (tile_height * values->blocksize * values->nsamples)));
-		*height_align = tile_height;
-		*depth_align = 1;
-		*base_align = values->group_size;
-		break;
-	case ARRAY_2D_TILED_THIN1:
-		*pitch_align = max((u32)macro_tile_width * tile_width,
-				(u32)((values->group_size * values->nbanks) /
-				(values->blocksize * values->nsamples * tile_width)));
-		*height_align = macro_tile_height * tile_height;
-		*depth_align = 1;
-		*base_align = max(macro_tile_bytes,
-				  (*pitch_align) * values->blocksize * (*height_align) * values->nsamples);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static void r600_cs_track_init(struct r600_cs_track *track)
-{
-	int i;
-
-	/* assume DX9 mode */
-	track->sq_config = DX9_CONSTS;
-	for (i = 0; i < 8; i++) {
-		track->cb_color_base_last[i] = 0;
-		track->cb_color_size[i] = 0;
-		track->cb_color_size_idx[i] = 0;
-		track->cb_color_info[i] = 0;
-		track->cb_color_view[i] = 0xFFFFFFFF;
-		track->cb_color_bo[i] = NULL;
-		track->cb_color_bo_offset[i] = 0xFFFFFFFF;
-		track->cb_color_bo_mc[i] = 0xFFFFFFFF;
-	}
-	track->cb_target_mask = 0xFFFFFFFF;
-	track->cb_shader_mask = 0xFFFFFFFF;
-	track->cb_dirty = true;
-	track->db_bo = NULL;
-	track->db_bo_mc = 0xFFFFFFFF;
-	/* assume the biggest format and that htile is enabled */
-	track->db_depth_info = 7 | (1 << 25);
-	track->db_depth_view = 0xFFFFC000;
-	track->db_depth_size = 0xFFFFFFFF;
-	track->db_depth_size_idx = 0;
-	track->db_depth_control = 0xFFFFFFFF;
-	track->db_dirty = true;
-	track->htile_bo = NULL;
-	track->htile_offset = 0xFFFFFFFF;
-	track->htile_surface = 0;
-
-	for (i = 0; i < 4; i++) {
-		track->vgt_strmout_size[i] = 0;
-		track->vgt_strmout_bo[i] = NULL;
-		track->vgt_strmout_bo_offset[i] = 0xFFFFFFFF;
-		track->vgt_strmout_bo_mc[i] = 0xFFFFFFFF;
-	}
-	track->streamout_dirty = true;
-	track->sx_misc_kill_all_prims = false;
-}
-
-static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
-{
-	struct r600_cs_track *track = p->track;
-	u32 slice_tile_max, size, tmp;
-	u32 height, height_align, pitch, pitch_align, depth_align;
-	u64 base_offset, base_align;
-	struct array_mode_checker array_check;
-	volatile u32 *ib = p->ib->ptr;
-	unsigned array_mode;
-	u32 format;
-
-	if (G_0280A0_TILE_MODE(track->cb_color_info[i])) {
-		dev_warn(p->dev, "FMASK or CMASK buffer are not supported by this kernel\n");
-		return -EINVAL;
-	}
-	size = radeon_bo_size(track->cb_color_bo[i]) - track->cb_color_bo_offset[i];
-	format = G_0280A0_FORMAT(track->cb_color_info[i]);
-	if (!r600_fmt_is_valid_color(format)) {
-		dev_warn(p->dev, "%s:%d cb invalid format %d for %d (0x%08X)\n",
-			 __func__, __LINE__, format,
-			i, track->cb_color_info[i]);
-		return -EINVAL;
-	}
-	/* pitch in pixels */
-	pitch = (G_028060_PITCH_TILE_MAX(track->cb_color_size[i]) + 1) * 8;
-	slice_tile_max = G_028060_SLICE_TILE_MAX(track->cb_color_size[i]) + 1;
-	slice_tile_max *= 64;
-	height = slice_tile_max / pitch;
-	if (height > 8192)
-		height = 8192;
-	array_mode = G_0280A0_ARRAY_MODE(track->cb_color_info[i]);
-
-	base_offset = track->cb_color_bo_mc[i] + track->cb_color_bo_offset[i];
-	array_check.array_mode = array_mode;
-	array_check.group_size = track->group_size;
-	array_check.nbanks = track->nbanks;
-	array_check.npipes = track->npipes;
-	array_check.nsamples = track->nsamples;
-	array_check.blocksize = r600_fmt_get_blocksize(format);
-	if (r600_get_array_mode_alignment(&array_check,
-					  &pitch_align, &height_align, &depth_align, &base_align)) {
-		dev_warn(p->dev, "%s invalid tiling %d for %d (0x%08X)\n", __func__,
-			 G_0280A0_ARRAY_MODE(track->cb_color_info[i]), i,
-			 track->cb_color_info[i]);
-		return -EINVAL;
-	}
-	switch (array_mode) {
-	case V_0280A0_ARRAY_LINEAR_GENERAL:
-		break;
-	case V_0280A0_ARRAY_LINEAR_ALIGNED:
-		break;
-	case V_0280A0_ARRAY_1D_TILED_THIN1:
-		/* avoid breaking userspace */
-		if (height > 7)
-			height &= ~0x7;
-		break;
-	case V_0280A0_ARRAY_2D_TILED_THIN1:
-		break;
-	default:
-		dev_warn(p->dev, "%s invalid tiling %d for %d (0x%08X)\n", __func__,
-			G_0280A0_ARRAY_MODE(track->cb_color_info[i]), i,
-			track->cb_color_info[i]);
-		return -EINVAL;
-	}
-
-	if (!IS_ALIGNED(pitch, pitch_align)) {
-		dev_warn(p->dev, "%s:%d cb pitch (%d, 0x%x, %d) invalid\n",
-			 __func__, __LINE__, pitch, pitch_align, array_mode);
-		return -EINVAL;
-	}
-	if (!IS_ALIGNED(height, height_align)) {
-		dev_warn(p->dev, "%s:%d cb height (%d, 0x%x, %d) invalid\n",
-			 __func__, __LINE__, height, height_align, array_mode);
-		return -EINVAL;
-	}
-	if (!IS_ALIGNED(base_offset, base_align)) {
-		dev_warn(p->dev, "%s offset[%d] 0x%llx 0x%llx, %d not aligned\n", __func__, i,
-			 base_offset, base_align, array_mode);
-		return -EINVAL;
-	}
-
-	/* check offset */
-	tmp = r600_fmt_get_nblocksy(format, height) * r600_fmt_get_nblocksx(format, pitch) * r600_fmt_get_blocksize(format);
-	switch (array_mode) {
-	default:
-	case V_0280A0_ARRAY_LINEAR_GENERAL:
-	case V_0280A0_ARRAY_LINEAR_ALIGNED:
-		tmp += track->cb_color_view[i] & 0xFF;
-		break;
-	case V_0280A0_ARRAY_1D_TILED_THIN1:
-	case V_0280A0_ARRAY_2D_TILED_THIN1:
-		tmp += G_028080_SLICE_MAX(track->cb_color_view[i]) * tmp;
-		break;
-	}
-	if ((tmp + track->cb_color_bo_offset[i]) > radeon_bo_size(track->cb_color_bo[i])) {
-		if (array_mode == V_0280A0_ARRAY_LINEAR_GENERAL) {
-			/* the initial DDX does bad things with the CB size occasionally */
-			/* it rounds up height too far for slice tile max but the BO is smaller */
-			/* r600c,g also seem to flush at bad times in some apps resulting in
-			 * bogus values here. So for linear just allow anything to avoid breaking
-			 * broken userspace.
-			 */
-		} else {
-			dev_warn(p->dev, "%s offset[%d] %d %d %d %lu too big (%d %d) (%d %d %d)\n",
-				 __func__, i, array_mode,
-				 track->cb_color_bo_offset[i], tmp,
-				 radeon_bo_size(track->cb_color_bo[i]),
-				 pitch, height, r600_fmt_get_nblocksx(format, pitch),
-				 r600_fmt_get_nblocksy(format, height),
-				 r600_fmt_get_blocksize(format));
-			return -EINVAL;
-		}
-	}
-	/* limit max tile */
-	tmp = (height * pitch) >> 6;
-	if (tmp < slice_tile_max)
-		slice_tile_max = tmp;
-	tmp = S_028060_PITCH_TILE_MAX((pitch / 8) - 1) |
-		S_028060_SLICE_TILE_MAX(slice_tile_max - 1);
-	ib[track->cb_color_size_idx[i]] = tmp;
-	return 0;
-}
-
-static int r600_cs_track_validate_db(struct radeon_cs_parser *p)
-{
-	struct r600_cs_track *track = p->track;
-	u32 nviews, bpe, ntiles, size, slice_tile_max, tmp;
-	u32 height_align, pitch_align, depth_align;
-	u32 pitch = 8192;
-	u32 height = 8192;
-	u64 base_offset, base_align;
-	struct array_mode_checker array_check;
-	int array_mode;
-	volatile u32 *ib = p->ib->ptr;
-
-
-	if (track->db_bo == NULL) {
-		dev_warn(p->dev, "z/stencil with no depth buffer\n");
-		return -EINVAL;
-	}
-	switch (G_028010_FORMAT(track->db_depth_info)) {
-	case V_028010_DEPTH_16:
-		bpe = 2;
-		break;
-	case V_028010_DEPTH_X8_24:
-	case V_028010_DEPTH_8_24:
-	case V_028010_DEPTH_X8_24_FLOAT:
-	case V_028010_DEPTH_8_24_FLOAT:
-	case V_028010_DEPTH_32_FLOAT:
-		bpe = 4;
-		break;
-	case V_028010_DEPTH_X24_8_32_FLOAT:
-		bpe = 8;
-		break;
-	default:
-		dev_warn(p->dev, "z/stencil with invalid format %d\n", G_028010_FORMAT(track->db_depth_info));
-		return -EINVAL;
-	}
-	if ((track->db_depth_size & 0xFFFFFC00) == 0xFFFFFC00) {
-		if (!track->db_depth_size_idx) {
-			dev_warn(p->dev, "z/stencil buffer size not set\n");
-			return -EINVAL;
-		}
-		tmp = radeon_bo_size(track->db_bo) - track->db_offset;
-		tmp = (tmp / bpe) >> 6;
-		if (!tmp) {
-			dev_warn(p->dev, "z/stencil buffer too small (0x%08X %d %d %ld)\n",
-					track->db_depth_size, bpe, track->db_offset,
-					radeon_bo_size(track->db_bo));
-			return -EINVAL;
-		}
-		ib[track->db_depth_size_idx] = S_028000_SLICE_TILE_MAX(tmp - 1) | (track->db_depth_size & 0x3FF);
-	} else {
-		size = radeon_bo_size(track->db_bo);
-		/* pitch in pixels */
-		pitch = (G_028000_PITCH_TILE_MAX(track->db_depth_size) + 1) * 8;
-		slice_tile_max = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
-		slice_tile_max *= 64;
-		height = slice_tile_max / pitch;
-		if (height > 8192)
-			height = 8192;
-		base_offset = track->db_bo_mc + track->db_offset;
-		array_mode = G_028010_ARRAY_MODE(track->db_depth_info);
-		array_check.array_mode = array_mode;
-		array_check.group_size = track->group_size;
-		array_check.nbanks = track->nbanks;
-		array_check.npipes = track->npipes;
-		array_check.nsamples = track->nsamples;
-		array_check.blocksize = bpe;
-		if (r600_get_array_mode_alignment(&array_check,
-					&pitch_align, &height_align, &depth_align, &base_align)) {
-			dev_warn(p->dev, "%s invalid tiling %d (0x%08X)\n", __func__,
-					G_028010_ARRAY_MODE(track->db_depth_info),
-					track->db_depth_info);
-			return -EINVAL;
-		}
-		switch (array_mode) {
-		case V_028010_ARRAY_1D_TILED_THIN1:
-			/* don't break userspace */
-			height &= ~0x7;
-			break;
-		case V_028010_ARRAY_2D_TILED_THIN1:
-			break;
-		default:
-			dev_warn(p->dev, "%s invalid tiling %d (0x%08X)\n", __func__,
-					G_028010_ARRAY_MODE(track->db_depth_info),
-					track->db_depth_info);
-			return -EINVAL;
-		}
-
-		if (!IS_ALIGNED(pitch, pitch_align)) {
-			dev_warn(p->dev, "%s:%d db pitch (%d, 0x%x, %d) invalid\n",
-					__func__, __LINE__, pitch, pitch_align, array_mode);
-			return -EINVAL;
-		}
-		if (!IS_ALIGNED(height, height_align)) {
-			dev_warn(p->dev, "%s:%d db height (%d, 0x%x, %d) invalid\n",
-					__func__, __LINE__, height, height_align, array_mode);
-			return -EINVAL;
-		}
-		if (!IS_ALIGNED(base_offset, base_align)) {
-			dev_warn(p->dev, "%s offset 0x%llx, 0x%llx, %d not aligned\n", __func__,
-					base_offset, base_align, array_mode);
-			return -EINVAL;
-		}
-
-		ntiles = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
-		nviews = G_028004_SLICE_MAX(track->db_depth_view) + 1;
-		tmp = ntiles * bpe * 64 * nviews;
-		if ((tmp + track->db_offset) > radeon_bo_size(track->db_bo)) {
-			dev_warn(p->dev, "z/stencil buffer (%d) too small (0x%08X %d %d %d -> %u have %lu)\n",
-					array_mode,
-					track->db_depth_size, ntiles, nviews, bpe, tmp + track->db_offset,
-					radeon_bo_size(track->db_bo));
-			return -EINVAL;
-		}
-	}
-
-	/* hyperz */
-	if (G_028010_TILE_SURFACE_ENABLE(track->db_depth_info)) {
-		unsigned long size;
-		unsigned nbx, nby;
-
-		if (track->htile_bo == NULL) {
-			dev_warn(p->dev, "%s:%d htile enabled without htile surface 0x%08x\n",
-				 __func__, __LINE__, track->db_depth_info);
-			return -EINVAL;
-		}
-		if ((track->db_depth_size & 0xFFFFFC00) == 0xFFFFFC00) {
-			dev_warn(p->dev, "%s:%d htile can't be enabled with bogus db_depth_size 0x%08x\n",
-				 __func__, __LINE__, track->db_depth_size);
-			return -EINVAL;
-		}
-
-		nbx = pitch;
-		nby = height;
-		if (G_028D24_LINEAR(track->htile_surface)) {
-			/* nbx must be 16 htiles aligned == 16 * 8 pixel aligned */
-			nbx = round_up(nbx, 16 * 8);
-			/* nby is npipes htiles aligned == npipes * 8 pixel aligned */
-			nby = round_up(nby, track->npipes * 8);
-		} else {
-			/* htile widht & nby (8 or 4) make 2 bits number */
-			tmp = track->htile_surface & 3;
-			/* align is htile align * 8, htile align vary according to
-			 * number of pipe and tile width and nby
-			 */
-			switch (track->npipes) {
-			case 8:
-				switch (tmp) {
-				case 3:	/* HTILE_WIDTH = 8 & HTILE_HEIGHT = 8*/
-					nbx = round_up(nbx, 64 * 8);
-					nby = round_up(nby, 64 * 8);
-					break;
-				case 2:	/* HTILE_WIDTH = 4 & HTILE_HEIGHT = 8*/
-				case 1:	/* HTILE_WIDTH = 8 & HTILE_HEIGHT = 4*/
-					nbx = round_up(nbx, 64 * 8);
-					nby = round_up(nby, 32 * 8);
-					break;
-				case 0:	/* HTILE_WIDTH = 4 & HTILE_HEIGHT = 4*/
-					nbx = round_up(nbx, 32 * 8);
-					nby = round_up(nby, 32 * 8);
-					break;
-				default:
-					return -EINVAL;
-				}
-				break;
-			case 4:
-				switch (tmp) {
-				case 3:	/* HTILE_WIDTH = 8 & HTILE_HEIGHT = 8*/
-					nbx = round_up(nbx, 64 * 8);
-					nby = round_up(nby, 32 * 8);
-					break;
-				case 2:	/* HTILE_WIDTH = 4 & HTILE_HEIGHT = 8*/
-				case 1:	/* HTILE_WIDTH = 8 & HTILE_HEIGHT = 4*/
-					nbx = round_up(nbx, 32 * 8);
-					nby = round_up(nby, 32 * 8);
-					break;
-				case 0:	/* HTILE_WIDTH = 4 & HTILE_HEIGHT = 4*/
-					nbx = round_up(nbx, 32 * 8);
-					nby = round_up(nby, 16 * 8);
-					break;
-				default:
-					return -EINVAL;
-				}
-				break;
-			case 2:
-				switch (tmp) {
-				case 3:	/* HTILE_WIDTH = 8 & HTILE_HEIGHT = 8*/
-					nbx = round_up(nbx, 32 * 8);
-					nby = round_up(nby, 32 * 8);
-					break;
-				case 2:	/* HTILE_WIDTH = 4 & HTILE_HEIGHT = 8*/
-				case 1:	/* HTILE_WIDTH = 8 & HTILE_HEIGHT = 4*/
-					nbx = round_up(nbx, 32 * 8);
-					nby = round_up(nby, 16 * 8);
-					break;
-				case 0:	/* HTILE_WIDTH = 4 & HTILE_HEIGHT = 4*/
-					nbx = round_up(nbx, 16 * 8);
-					nby = round_up(nby, 16 * 8);
-					break;
-				default:
-					return -EINVAL;
-				}
-				break;
-			case 1:
-				switch (tmp) {
-				case 3:	/* HTILE_WIDTH = 8 & HTILE_HEIGHT = 8*/
-					nbx = round_up(nbx, 32 * 8);
-					nby = round_up(nby, 16 * 8);
-					break;
-				case 2:	/* HTILE_WIDTH = 4 & HTILE_HEIGHT = 8*/
-				case 1:	/* HTILE_WIDTH = 8 & HTILE_HEIGHT = 4*/
-					nbx = round_up(nbx, 16 * 8);
-					nby = round_up(nby, 16 * 8);
-					break;
-				case 0:	/* HTILE_WIDTH = 4 & HTILE_HEIGHT = 4*/
-					nbx = round_up(nbx, 16 * 8);
-					nby = round_up(nby, 8 * 8);
-					break;
-				default:
-					return -EINVAL;
-				}
-				break;
-			default:
-				dev_warn(p->dev, "%s:%d invalid num pipes %d\n",
-					 __func__, __LINE__, track->npipes);
-				return -EINVAL;
-			}
-		}
-		/* compute number of htile */
-		nbx = G_028D24_HTILE_WIDTH(track->htile_surface) ? nbx / 8 : nbx / 4;
-		nby = G_028D24_HTILE_HEIGHT(track->htile_surface) ? nby / 8 : nby / 4;
-		size = nbx * nby * 4;
-		size += track->htile_offset;
-
-		if (size > radeon_bo_size(track->htile_bo)) {
-			dev_warn(p->dev, "%s:%d htile surface too small %ld for %ld (%d %d)\n",
-				 __func__, __LINE__, radeon_bo_size(track->htile_bo),
-				 size, nbx, nby);
-			return -EINVAL;
-		}
-	}
-
-	track->db_dirty = false;
-	return 0;
-}
-
-static int r600_cs_track_check(struct radeon_cs_parser *p)
-{
-	struct r600_cs_track *track = p->track;
-	u32 tmp;
-	int r, i;
-
-	/* on legacy kernel we don't perform advanced check */
-	if (p->rdev == NULL)
-		return 0;
-
-	/* check streamout */
-	if (track->streamout_dirty && track->vgt_strmout_en) {
-		for (i = 0; i < 4; i++) {
-			if (track->vgt_strmout_buffer_en & (1 << i)) {
-				if (track->vgt_strmout_bo[i]) {
-					u64 offset = (u64)track->vgt_strmout_bo_offset[i] +
-						(u64)track->vgt_strmout_size[i];
-					if (offset > radeon_bo_size(track->vgt_strmout_bo[i])) {
-						DRM_ERROR("streamout %d bo too small: 0x%llx, 0x%lx\n",
-							  i, offset,
-							  radeon_bo_size(track->vgt_strmout_bo[i]));
-						return -EINVAL;
-					}
-				} else {
-					dev_warn(p->dev, "No buffer for streamout %d\n", i);
-					return -EINVAL;
-				}
-			}
-		}
-		track->streamout_dirty = false;
-	}
-
-	if (track->sx_misc_kill_all_prims)
-		return 0;
-
-	/* check that we have a cb for each enabled target, we don't check
-	 * shader_mask because it seems mesa isn't always setting it :(
-	 */
-	if (track->cb_dirty) {
-		tmp = track->cb_target_mask;
-		for (i = 0; i < 8; i++) {
-			if ((tmp >> (i * 4)) & 0xF) {
-				/* at least one component is enabled */
-				if (track->cb_color_bo[i] == NULL) {
-					dev_warn(p->dev, "%s:%d mask 0x%08X | 0x%08X no cb for %d\n",
-						__func__, __LINE__, track->cb_target_mask, track->cb_shader_mask, i);
-					return -EINVAL;
-				}
-				/* perform rewrite of CB_COLOR[0-7]_SIZE */
-				r = r600_cs_track_validate_cb(p, i);
-				if (r)
-					return r;
-			}
-		}
-		track->cb_dirty = false;
-	}
-
-	/* Check depth buffer */
-	if (track->db_dirty && (G_028800_STENCIL_ENABLE(track->db_depth_control) ||
-		G_028800_Z_ENABLE(track->db_depth_control))) {
-		r = r600_cs_track_validate_db(p);
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-/**
- * r600_cs_packet_parse() - parse cp packet and point ib index to next packet
- * @parser:	parser structure holding parsing context.
- * @pkt:	where to store packet informations
- *
- * Assume that chunk_ib_index is properly set. Will return -EINVAL
- * if packet is bigger than remaining ib size. or if packets is unknown.
- **/
-int r600_cs_packet_parse(struct radeon_cs_parser *p,
-			struct radeon_cs_packet *pkt,
-			unsigned idx)
-{
-	struct radeon_cs_chunk *ib_chunk = &p->chunks[p->chunk_ib_idx];
-	uint32_t header;
-
-	if (idx >= ib_chunk->length_dw) {
-		DRM_ERROR("Can not parse packet at %d after CS end %d !\n",
-			  idx, ib_chunk->length_dw);
-		return -EINVAL;
-	}
-	header = radeon_get_ib_value(p, idx);
-	pkt->idx = idx;
-	pkt->type = CP_PACKET_GET_TYPE(header);
-	pkt->count = CP_PACKET_GET_COUNT(header);
-	pkt->one_reg_wr = 0;
-	switch (pkt->type) {
-	case PACKET_TYPE0:
-		pkt->reg = CP_PACKET0_GET_REG(header);
-		break;
-	case PACKET_TYPE3:
-		pkt->opcode = CP_PACKET3_GET_OPCODE(header);
-		break;
-	case PACKET_TYPE2:
-		pkt->count = -1;
-		break;
-	default:
-		DRM_ERROR("Unknown packet type %d at %d !\n", pkt->type, idx);
-		return -EINVAL;
-	}
-	if ((pkt->count + 1 + pkt->idx) >= ib_chunk->length_dw) {
-		DRM_ERROR("Packet (%d:%d:%d) end after CS buffer (%d) !\n",
-			  pkt->idx, pkt->type, pkt->count, ib_chunk->length_dw);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-/**
- * r600_cs_packet_next_reloc_mm() - parse next packet which should be reloc packet3
- * @parser:		parser structure holding parsing context.
- * @data:		pointer to relocation data
- * @offset_start:	starting offset
- * @offset_mask:	offset mask (to align start offset on)
- * @reloc:		reloc informations
- *
- * Check next packet is relocation packet3, do bo validation and compute
- * GPU offset using the provided start.
- **/
-static int r600_cs_packet_next_reloc_mm(struct radeon_cs_parser *p,
-					struct radeon_cs_reloc **cs_reloc)
-{
-	struct radeon_cs_chunk *relocs_chunk;
-	struct radeon_cs_packet p3reloc;
-	unsigned idx;
-	int r;
-
-	if (p->chunk_relocs_idx == -1) {
-		DRM_ERROR("No relocation chunk !\n");
-		return -EINVAL;
-	}
-	*cs_reloc = NULL;
-	relocs_chunk = &p->chunks[p->chunk_relocs_idx];
-	r = r600_cs_packet_parse(p, &p3reloc, p->idx);
-	if (r) {
-		return r;
-	}
-	p->idx += p3reloc.count + 2;
-	if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) {
-		DRM_ERROR("No packet3 for relocation for packet at %d.\n",
-			  p3reloc.idx);
-		return -EINVAL;
-	}
-	idx = radeon_get_ib_value(p, p3reloc.idx + 1);
-	if (idx >= relocs_chunk->length_dw) {
-		DRM_ERROR("Relocs at %d after relocations chunk end %d !\n",
-			  idx, relocs_chunk->length_dw);
-		return -EINVAL;
-	}
-	/* FIXME: we assume reloc size is 4 dwords */
-	*cs_reloc = p->relocs_ptr[(idx / 4)];
-	return 0;
-}
-
-/**
- * r600_cs_packet_next_reloc_nomm() - parse next packet which should be reloc packet3
- * @parser:		parser structure holding parsing context.
- * @data:		pointer to relocation data
- * @offset_start:	starting offset
- * @offset_mask:	offset mask (to align start offset on)
- * @reloc:		reloc informations
- *
- * Check next packet is relocation packet3, do bo validation and compute
- * GPU offset using the provided start.
- **/
-static int r600_cs_packet_next_reloc_nomm(struct radeon_cs_parser *p,
-					struct radeon_cs_reloc **cs_reloc)
-{
-	struct radeon_cs_chunk *relocs_chunk;
-	struct radeon_cs_packet p3reloc;
-	unsigned idx;
-	int r;
-
-	if (p->chunk_relocs_idx == -1) {
-		DRM_ERROR("No relocation chunk !\n");
-		return -EINVAL;
-	}
-	*cs_reloc = NULL;
-	relocs_chunk = &p->chunks[p->chunk_relocs_idx];
-	r = r600_cs_packet_parse(p, &p3reloc, p->idx);
-	if (r) {
-		return r;
-	}
-	p->idx += p3reloc.count + 2;
-	if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) {
-		DRM_ERROR("No packet3 for relocation for packet at %d.\n",
-			  p3reloc.idx);
-		return -EINVAL;
-	}
-	idx = radeon_get_ib_value(p, p3reloc.idx + 1);
-	if (idx >= relocs_chunk->length_dw) {
-		DRM_ERROR("Relocs at %d after relocations chunk end %d !\n",
-			  idx, relocs_chunk->length_dw);
-		return -EINVAL;
-	}
-	*cs_reloc = p->relocs;
-	(*cs_reloc)->lobj.gpu_offset = (u64)relocs_chunk->kdata[idx + 3] << 32;
-	(*cs_reloc)->lobj.gpu_offset |= relocs_chunk->kdata[idx + 0];
-	return 0;
-}
-
-/**
- * r600_cs_packet_next_is_pkt3_nop() - test if next packet is packet3 nop for reloc
- * @parser:		parser structure holding parsing context.
- *
- * Check next packet is relocation packet3, do bo validation and compute
- * GPU offset using the provided start.
- **/
-static int r600_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p)
-{
-	struct radeon_cs_packet p3reloc;
-	int r;
-
-	r = r600_cs_packet_parse(p, &p3reloc, p->idx);
-	if (r) {
-		return 0;
-	}
-	if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) {
-		return 0;
-	}
-	return 1;
-}
-
-/**
- * r600_cs_packet_next_vline() - parse userspace VLINE packet
- * @parser:		parser structure holding parsing context.
- *
- * Userspace sends a special sequence for VLINE waits.
- * PACKET0 - VLINE_START_END + value
- * PACKET3 - WAIT_REG_MEM poll vline status reg
- * RELOC (P3) - crtc_id in reloc.
- *
- * This function parses this and relocates the VLINE START END
- * and WAIT_REG_MEM packets to the correct crtc.
- * It also detects a switched off crtc and nulls out the
- * wait in that case.
- */
-static int r600_cs_packet_parse_vline(struct radeon_cs_parser *p)
-{
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-	struct radeon_cs_packet p3reloc, wait_reg_mem;
-	int crtc_id;
-	int r;
-	uint32_t header, h_idx, reg, wait_reg_mem_info;
-	volatile uint32_t *ib;
-
-	ib = p->ib->ptr;
-
-	/* parse the WAIT_REG_MEM */
-	r = r600_cs_packet_parse(p, &wait_reg_mem, p->idx);
-	if (r)
-		return r;
-
-	/* check its a WAIT_REG_MEM */
-	if (wait_reg_mem.type != PACKET_TYPE3 ||
-	    wait_reg_mem.opcode != PACKET3_WAIT_REG_MEM) {
-		DRM_ERROR("vline wait missing WAIT_REG_MEM segment\n");
-		return -EINVAL;
-	}
-
-	wait_reg_mem_info = radeon_get_ib_value(p, wait_reg_mem.idx + 1);
-	/* bit 4 is reg (0) or mem (1) */
-	if (wait_reg_mem_info & 0x10) {
-		DRM_ERROR("vline WAIT_REG_MEM waiting on MEM rather than REG\n");
-		return -EINVAL;
-	}
-	/* waiting for value to be equal */
-	if ((wait_reg_mem_info & 0x7) != 0x3) {
-		DRM_ERROR("vline WAIT_REG_MEM function not equal\n");
-		return -EINVAL;
-	}
-	if ((radeon_get_ib_value(p, wait_reg_mem.idx + 2) << 2) != AVIVO_D1MODE_VLINE_STATUS) {
-		DRM_ERROR("vline WAIT_REG_MEM bad reg\n");
-		return -EINVAL;
-	}
-
-	if (radeon_get_ib_value(p, wait_reg_mem.idx + 5) != AVIVO_D1MODE_VLINE_STAT) {
-		DRM_ERROR("vline WAIT_REG_MEM bad bit mask\n");
-		return -EINVAL;
-	}
-
-	/* jump over the NOP */
-	r = r600_cs_packet_parse(p, &p3reloc, p->idx + wait_reg_mem.count + 2);
-	if (r)
-		return r;
-
-	h_idx = p->idx - 2;
-	p->idx += wait_reg_mem.count + 2;
-	p->idx += p3reloc.count + 2;
-
-	header = radeon_get_ib_value(p, h_idx);
-	crtc_id = radeon_get_ib_value(p, h_idx + 2 + 7 + 1);
-	reg = CP_PACKET0_GET_REG(header);
-
-	obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		DRM_ERROR("cannot find crtc %d\n", crtc_id);
-		return -EINVAL;
-	}
-	crtc = obj_to_crtc(obj);
-	radeon_crtc = to_radeon_crtc(crtc);
-	crtc_id = radeon_crtc->crtc_id;
-
-	if (!crtc->enabled) {
-		/* if the CRTC isn't enabled - we need to nop out the WAIT_REG_MEM */
-		ib[h_idx + 2] = PACKET2(0);
-		ib[h_idx + 3] = PACKET2(0);
-		ib[h_idx + 4] = PACKET2(0);
-		ib[h_idx + 5] = PACKET2(0);
-		ib[h_idx + 6] = PACKET2(0);
-		ib[h_idx + 7] = PACKET2(0);
-		ib[h_idx + 8] = PACKET2(0);
-	} else if (crtc_id == 1) {
-		switch (reg) {
-		case AVIVO_D1MODE_VLINE_START_END:
-			header &= ~R600_CP_PACKET0_REG_MASK;
-			header |= AVIVO_D2MODE_VLINE_START_END >> 2;
-			break;
-		default:
-			DRM_ERROR("unknown crtc reloc\n");
-			return -EINVAL;
-		}
-		ib[h_idx] = header;
-		ib[h_idx + 4] = AVIVO_D2MODE_VLINE_STATUS >> 2;
-	}
-
-	return 0;
-}
-
-static int r600_packet0_check(struct radeon_cs_parser *p,
-				struct radeon_cs_packet *pkt,
-				unsigned idx, unsigned reg)
-{
-	int r;
-
-	switch (reg) {
-	case AVIVO_D1MODE_VLINE_START_END:
-		r = r600_cs_packet_parse_vline(p);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-					idx, reg);
-			return r;
-		}
-		break;
-	default:
-		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
-		       reg, idx);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int r600_cs_parse_packet0(struct radeon_cs_parser *p,
-				struct radeon_cs_packet *pkt)
-{
-	unsigned reg, i;
-	unsigned idx;
-	int r;
-
-	idx = pkt->idx + 1;
-	reg = pkt->reg;
-	for (i = 0; i <= pkt->count; i++, idx++, reg += 4) {
-		r = r600_packet0_check(p, pkt, idx, reg);
-		if (r) {
-			return r;
-		}
-	}
-	return 0;
-}
-
-/**
- * r600_cs_check_reg() - check if register is authorized or not
- * @parser: parser structure holding parsing context
- * @reg: register we are testing
- * @idx: index into the cs buffer
- *
- * This function will test against r600_reg_safe_bm and return 0
- * if register is safe. If register is not flag as safe this function
- * will test it against a list of register needind special handling.
- */
-static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
-{
-	struct r600_cs_track *track = (struct r600_cs_track *)p->track;
-	struct radeon_cs_reloc *reloc;
-	u32 m, i, tmp, *ib;
-	int r;
-
-	i = (reg >> 7);
-	if (i >= ARRAY_SIZE(r600_reg_safe_bm)) {
-		dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
-		return -EINVAL;
-	}
-	m = 1 << ((reg >> 2) & 31);
-	if (!(r600_reg_safe_bm[i] & m))
-		return 0;
-	ib = p->ib->ptr;
-	switch (reg) {
-	/* force following reg to 0 in an attempt to disable out buffer
-	 * which will need us to better understand how it works to perform
-	 * security check on it (Jerome)
-	 */
-	case R_0288A8_SQ_ESGS_RING_ITEMSIZE:
-	case R_008C44_SQ_ESGS_RING_SIZE:
-	case R_0288B0_SQ_ESTMP_RING_ITEMSIZE:
-	case R_008C54_SQ_ESTMP_RING_SIZE:
-	case R_0288C0_SQ_FBUF_RING_ITEMSIZE:
-	case R_008C74_SQ_FBUF_RING_SIZE:
-	case R_0288B4_SQ_GSTMP_RING_ITEMSIZE:
-	case R_008C5C_SQ_GSTMP_RING_SIZE:
-	case R_0288AC_SQ_GSVS_RING_ITEMSIZE:
-	case R_008C4C_SQ_GSVS_RING_SIZE:
-	case R_0288BC_SQ_PSTMP_RING_ITEMSIZE:
-	case R_008C6C_SQ_PSTMP_RING_SIZE:
-	case R_0288C4_SQ_REDUC_RING_ITEMSIZE:
-	case R_008C7C_SQ_REDUC_RING_SIZE:
-	case R_0288B8_SQ_VSTMP_RING_ITEMSIZE:
-	case R_008C64_SQ_VSTMP_RING_SIZE:
-	case R_0288C8_SQ_GS_VERT_ITEMSIZE:
-		/* get value to populate the IB don't remove */
-		tmp =radeon_get_ib_value(p, idx);
-		ib[idx] = 0;
-		break;
-	case SQ_CONFIG:
-		track->sq_config = radeon_get_ib_value(p, idx);
-		break;
-	case R_028800_DB_DEPTH_CONTROL:
-		track->db_depth_control = radeon_get_ib_value(p, idx);
-		track->db_dirty = true;
-		break;
-	case R_028010_DB_DEPTH_INFO:
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS) &&
-		    r600_cs_packet_next_is_pkt3_nop(p)) {
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					 "0x%04X\n", reg);
-				return -EINVAL;
-			}
-			track->db_depth_info = radeon_get_ib_value(p, idx);
-			ib[idx] &= C_028010_ARRAY_MODE;
-			track->db_depth_info &= C_028010_ARRAY_MODE;
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
-				ib[idx] |= S_028010_ARRAY_MODE(V_028010_ARRAY_2D_TILED_THIN1);
-				track->db_depth_info |= S_028010_ARRAY_MODE(V_028010_ARRAY_2D_TILED_THIN1);
-			} else {
-				ib[idx] |= S_028010_ARRAY_MODE(V_028010_ARRAY_1D_TILED_THIN1);
-				track->db_depth_info |= S_028010_ARRAY_MODE(V_028010_ARRAY_1D_TILED_THIN1);
-			}
-		} else {
-			track->db_depth_info = radeon_get_ib_value(p, idx);
-		}
-		track->db_dirty = true;
-		break;
-	case R_028004_DB_DEPTH_VIEW:
-		track->db_depth_view = radeon_get_ib_value(p, idx);
-		track->db_dirty = true;
-		break;
-	case R_028000_DB_DEPTH_SIZE:
-		track->db_depth_size = radeon_get_ib_value(p, idx);
-		track->db_depth_size_idx = idx;
-		track->db_dirty = true;
-		break;
-	case R_028AB0_VGT_STRMOUT_EN:
-		track->vgt_strmout_en = radeon_get_ib_value(p, idx);
-		track->streamout_dirty = true;
-		break;
-	case R_028B20_VGT_STRMOUT_BUFFER_EN:
-		track->vgt_strmout_buffer_en = radeon_get_ib_value(p, idx);
-		track->streamout_dirty = true;
-		break;
-	case VGT_STRMOUT_BUFFER_BASE_0:
-	case VGT_STRMOUT_BUFFER_BASE_1:
-	case VGT_STRMOUT_BUFFER_BASE_2:
-	case VGT_STRMOUT_BUFFER_BASE_3:
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		tmp = (reg - VGT_STRMOUT_BUFFER_BASE_0) / 16;
-		track->vgt_strmout_bo_offset[tmp] = radeon_get_ib_value(p, idx) << 8;
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->vgt_strmout_bo[tmp] = reloc->robj;
-		track->vgt_strmout_bo_mc[tmp] = reloc->lobj.gpu_offset;
-		track->streamout_dirty = true;
-		break;
-	case VGT_STRMOUT_BUFFER_SIZE_0:
-	case VGT_STRMOUT_BUFFER_SIZE_1:
-	case VGT_STRMOUT_BUFFER_SIZE_2:
-	case VGT_STRMOUT_BUFFER_SIZE_3:
-		tmp = (reg - VGT_STRMOUT_BUFFER_SIZE_0) / 16;
-		/* size in register is DWs, convert to bytes */
-		track->vgt_strmout_size[tmp] = radeon_get_ib_value(p, idx) * 4;
-		track->streamout_dirty = true;
-		break;
-	case CP_COHER_BASE:
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "missing reloc for CP_COHER_BASE "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		break;
-	case R_028238_CB_TARGET_MASK:
-		track->cb_target_mask = radeon_get_ib_value(p, idx);
-		track->cb_dirty = true;
-		break;
-	case R_02823C_CB_SHADER_MASK:
-		track->cb_shader_mask = radeon_get_ib_value(p, idx);
-		break;
-	case R_028C04_PA_SC_AA_CONFIG:
-		tmp = G_028C04_MSAA_NUM_SAMPLES(radeon_get_ib_value(p, idx));
-		track->nsamples = 1 << tmp;
-		track->cb_dirty = true;
-		break;
-	case R_0280A0_CB_COLOR0_INFO:
-	case R_0280A4_CB_COLOR1_INFO:
-	case R_0280A8_CB_COLOR2_INFO:
-	case R_0280AC_CB_COLOR3_INFO:
-	case R_0280B0_CB_COLOR4_INFO:
-	case R_0280B4_CB_COLOR5_INFO:
-	case R_0280B8_CB_COLOR6_INFO:
-	case R_0280BC_CB_COLOR7_INFO:
-		if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS) &&
-		     r600_cs_packet_next_is_pkt3_nop(p)) {
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
-				return -EINVAL;
-			}
-			tmp = (reg - R_0280A0_CB_COLOR0_INFO) / 4;
-			track->cb_color_info[tmp] = radeon_get_ib_value(p, idx);
-			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
-				ib[idx] |= S_0280A0_ARRAY_MODE(V_0280A0_ARRAY_2D_TILED_THIN1);
-				track->cb_color_info[tmp] |= S_0280A0_ARRAY_MODE(V_0280A0_ARRAY_2D_TILED_THIN1);
-			} else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) {
-				ib[idx] |= S_0280A0_ARRAY_MODE(V_0280A0_ARRAY_1D_TILED_THIN1);
-				track->cb_color_info[tmp] |= S_0280A0_ARRAY_MODE(V_0280A0_ARRAY_1D_TILED_THIN1);
-			}
-		} else {
-			tmp = (reg - R_0280A0_CB_COLOR0_INFO) / 4;
-			track->cb_color_info[tmp] = radeon_get_ib_value(p, idx);
-		}
-		track->cb_dirty = true;
-		break;
-	case R_028080_CB_COLOR0_VIEW:
-	case R_028084_CB_COLOR1_VIEW:
-	case R_028088_CB_COLOR2_VIEW:
-	case R_02808C_CB_COLOR3_VIEW:
-	case R_028090_CB_COLOR4_VIEW:
-	case R_028094_CB_COLOR5_VIEW:
-	case R_028098_CB_COLOR6_VIEW:
-	case R_02809C_CB_COLOR7_VIEW:
-		tmp = (reg - R_028080_CB_COLOR0_VIEW) / 4;
-		track->cb_color_view[tmp] = radeon_get_ib_value(p, idx);
-		track->cb_dirty = true;
-		break;
-	case R_028060_CB_COLOR0_SIZE:
-	case R_028064_CB_COLOR1_SIZE:
-	case R_028068_CB_COLOR2_SIZE:
-	case R_02806C_CB_COLOR3_SIZE:
-	case R_028070_CB_COLOR4_SIZE:
-	case R_028074_CB_COLOR5_SIZE:
-	case R_028078_CB_COLOR6_SIZE:
-	case R_02807C_CB_COLOR7_SIZE:
-		tmp = (reg - R_028060_CB_COLOR0_SIZE) / 4;
-		track->cb_color_size[tmp] = radeon_get_ib_value(p, idx);
-		track->cb_color_size_idx[tmp] = idx;
-		track->cb_dirty = true;
-		break;
-		/* This register were added late, there is userspace
-		 * which does provide relocation for those but set
-		 * 0 offset. In order to avoid breaking old userspace
-		 * we detect this and set address to point to last
-		 * CB_COLOR0_BASE, note that if userspace doesn't set
-		 * CB_COLOR0_BASE before this register we will report
-		 * error. Old userspace always set CB_COLOR0_BASE
-		 * before any of this.
-		 */
-	case R_0280E0_CB_COLOR0_FRAG:
-	case R_0280E4_CB_COLOR1_FRAG:
-	case R_0280E8_CB_COLOR2_FRAG:
-	case R_0280EC_CB_COLOR3_FRAG:
-	case R_0280F0_CB_COLOR4_FRAG:
-	case R_0280F4_CB_COLOR5_FRAG:
-	case R_0280F8_CB_COLOR6_FRAG:
-	case R_0280FC_CB_COLOR7_FRAG:
-		tmp = (reg - R_0280E0_CB_COLOR0_FRAG) / 4;
-		if (!r600_cs_packet_next_is_pkt3_nop(p)) {
-			if (!track->cb_color_base_last[tmp]) {
-				dev_err(p->dev, "Broken old userspace ? no cb_color0_base supplied before trying to write 0x%08X\n", reg);
-				return -EINVAL;
-			}
-			ib[idx] = track->cb_color_base_last[tmp];
-			track->cb_color_frag_bo[tmp] = track->cb_color_bo[tmp];
-		} else {
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
-				return -EINVAL;
-			}
-			ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-			track->cb_color_frag_bo[tmp] = reloc->robj;
-		}
-		break;
-	case R_0280C0_CB_COLOR0_TILE:
-	case R_0280C4_CB_COLOR1_TILE:
-	case R_0280C8_CB_COLOR2_TILE:
-	case R_0280CC_CB_COLOR3_TILE:
-	case R_0280D0_CB_COLOR4_TILE:
-	case R_0280D4_CB_COLOR5_TILE:
-	case R_0280D8_CB_COLOR6_TILE:
-	case R_0280DC_CB_COLOR7_TILE:
-		tmp = (reg - R_0280C0_CB_COLOR0_TILE) / 4;
-		if (!r600_cs_packet_next_is_pkt3_nop(p)) {
-			if (!track->cb_color_base_last[tmp]) {
-				dev_err(p->dev, "Broken old userspace ? no cb_color0_base supplied before trying to write 0x%08X\n", reg);
-				return -EINVAL;
-			}
-			ib[idx] = track->cb_color_base_last[tmp];
-			track->cb_color_tile_bo[tmp] = track->cb_color_bo[tmp];
-		} else {
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
-				return -EINVAL;
-			}
-			ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-			track->cb_color_tile_bo[tmp] = reloc->robj;
-		}
-		break;
-	case CB_COLOR0_BASE:
-	case CB_COLOR1_BASE:
-	case CB_COLOR2_BASE:
-	case CB_COLOR3_BASE:
-	case CB_COLOR4_BASE:
-	case CB_COLOR5_BASE:
-	case CB_COLOR6_BASE:
-	case CB_COLOR7_BASE:
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		tmp = (reg - CB_COLOR0_BASE) / 4;
-		track->cb_color_bo_offset[tmp] = radeon_get_ib_value(p, idx) << 8;
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->cb_color_base_last[tmp] = ib[idx];
-		track->cb_color_bo[tmp] = reloc->robj;
-		track->cb_color_bo_mc[tmp] = reloc->lobj.gpu_offset;
-		track->cb_dirty = true;
-		break;
-	case DB_DEPTH_BASE:
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		track->db_offset = radeon_get_ib_value(p, idx) << 8;
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->db_bo = reloc->robj;
-		track->db_bo_mc = reloc->lobj.gpu_offset;
-		track->db_dirty = true;
-		break;
-	case DB_HTILE_DATA_BASE:
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		track->htile_offset = radeon_get_ib_value(p, idx) << 8;
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		track->htile_bo = reloc->robj;
-		track->db_dirty = true;
-		break;
-	case DB_HTILE_SURFACE:
-		track->htile_surface = radeon_get_ib_value(p, idx);
-		track->db_dirty = true;
-		break;
-	case SQ_PGM_START_FS:
-	case SQ_PGM_START_ES:
-	case SQ_PGM_START_VS:
-	case SQ_PGM_START_GS:
-	case SQ_PGM_START_PS:
-	case SQ_ALU_CONST_CACHE_GS_0:
-	case SQ_ALU_CONST_CACHE_GS_1:
-	case SQ_ALU_CONST_CACHE_GS_2:
-	case SQ_ALU_CONST_CACHE_GS_3:
-	case SQ_ALU_CONST_CACHE_GS_4:
-	case SQ_ALU_CONST_CACHE_GS_5:
-	case SQ_ALU_CONST_CACHE_GS_6:
-	case SQ_ALU_CONST_CACHE_GS_7:
-	case SQ_ALU_CONST_CACHE_GS_8:
-	case SQ_ALU_CONST_CACHE_GS_9:
-	case SQ_ALU_CONST_CACHE_GS_10:
-	case SQ_ALU_CONST_CACHE_GS_11:
-	case SQ_ALU_CONST_CACHE_GS_12:
-	case SQ_ALU_CONST_CACHE_GS_13:
-	case SQ_ALU_CONST_CACHE_GS_14:
-	case SQ_ALU_CONST_CACHE_GS_15:
-	case SQ_ALU_CONST_CACHE_PS_0:
-	case SQ_ALU_CONST_CACHE_PS_1:
-	case SQ_ALU_CONST_CACHE_PS_2:
-	case SQ_ALU_CONST_CACHE_PS_3:
-	case SQ_ALU_CONST_CACHE_PS_4:
-	case SQ_ALU_CONST_CACHE_PS_5:
-	case SQ_ALU_CONST_CACHE_PS_6:
-	case SQ_ALU_CONST_CACHE_PS_7:
-	case SQ_ALU_CONST_CACHE_PS_8:
-	case SQ_ALU_CONST_CACHE_PS_9:
-	case SQ_ALU_CONST_CACHE_PS_10:
-	case SQ_ALU_CONST_CACHE_PS_11:
-	case SQ_ALU_CONST_CACHE_PS_12:
-	case SQ_ALU_CONST_CACHE_PS_13:
-	case SQ_ALU_CONST_CACHE_PS_14:
-	case SQ_ALU_CONST_CACHE_PS_15:
-	case SQ_ALU_CONST_CACHE_VS_0:
-	case SQ_ALU_CONST_CACHE_VS_1:
-	case SQ_ALU_CONST_CACHE_VS_2:
-	case SQ_ALU_CONST_CACHE_VS_3:
-	case SQ_ALU_CONST_CACHE_VS_4:
-	case SQ_ALU_CONST_CACHE_VS_5:
-	case SQ_ALU_CONST_CACHE_VS_6:
-	case SQ_ALU_CONST_CACHE_VS_7:
-	case SQ_ALU_CONST_CACHE_VS_8:
-	case SQ_ALU_CONST_CACHE_VS_9:
-	case SQ_ALU_CONST_CACHE_VS_10:
-	case SQ_ALU_CONST_CACHE_VS_11:
-	case SQ_ALU_CONST_CACHE_VS_12:
-	case SQ_ALU_CONST_CACHE_VS_13:
-	case SQ_ALU_CONST_CACHE_VS_14:
-	case SQ_ALU_CONST_CACHE_VS_15:
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		break;
-	case SX_MEMORY_EXPORT_BASE:
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONFIG_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
-		ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		break;
-	case SX_MISC:
-		track->sx_misc_kill_all_prims = (radeon_get_ib_value(p, idx) & 0x1) != 0;
-		break;
-	default:
-		dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-unsigned r600_mip_minify(unsigned size, unsigned level)
-{
-	unsigned val;
-
-	val = max(1U, size >> level);
-	if (level > 0)
-		val = roundup_pow_of_two(val);
-	return val;
-}
-
-static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel,
-			      unsigned w0, unsigned h0, unsigned d0, unsigned format,
-			      unsigned block_align, unsigned height_align, unsigned base_align,
-			      unsigned *l0_size, unsigned *mipmap_size)
-{
-	unsigned offset, i, level;
-	unsigned width, height, depth, size;
-	unsigned blocksize;
-	unsigned nbx, nby;
-	unsigned nlevels = llevel - blevel + 1;
-
-	*l0_size = -1;
-	blocksize = r600_fmt_get_blocksize(format);
-
-	w0 = r600_mip_minify(w0, 0);
-	h0 = r600_mip_minify(h0, 0);
-	d0 = r600_mip_minify(d0, 0);
-	for(i = 0, offset = 0, level = blevel; i < nlevels; i++, level++) {
-		width = r600_mip_minify(w0, i);
-		nbx = r600_fmt_get_nblocksx(format, width);
-
-		nbx = round_up(nbx, block_align);
-
-		height = r600_mip_minify(h0, i);
-		nby = r600_fmt_get_nblocksy(format, height);
-		nby = round_up(nby, height_align);
-
-		depth = r600_mip_minify(d0, i);
-
-		size = nbx * nby * blocksize;
-		if (nfaces)
-			size *= nfaces;
-		else
-			size *= depth;
-
-		if (i == 0)
-			*l0_size = size;
-
-		if (i == 0 || i == 1)
-			offset = round_up(offset, base_align);
-
-		offset += size;
-	}
-	*mipmap_size = offset;
-	if (llevel == 0)
-		*mipmap_size = *l0_size;
-	if (!blevel)
-		*mipmap_size -= *l0_size;
-}
-
-/**
- * r600_check_texture_resource() - check if register is authorized or not
- * @p: parser structure holding parsing context
- * @idx: index into the cs buffer
- * @texture: texture's bo structure
- * @mipmap: mipmap's bo structure
- *
- * This function will check that the resource has valid field and that
- * the texture and mipmap bo object are big enough to cover this resource.
- */
-static int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 idx,
-					      struct radeon_bo *texture,
-					      struct radeon_bo *mipmap,
-					      u64 base_offset,
-					      u64 mip_offset,
-					      u32 tiling_flags)
-{
-	struct r600_cs_track *track = p->track;
-	u32 nfaces, llevel, blevel, w0, h0, d0;
-	u32 word0, word1, l0_size, mipmap_size, word2, word3;
-	u32 height_align, pitch, pitch_align, depth_align;
-	u32 array, barray, larray;
-	u64 base_align;
-	struct array_mode_checker array_check;
-	u32 format;
-
-	/* on legacy kernel we don't perform advanced check */
-	if (p->rdev == NULL)
-		return 0;
-
-	/* convert to bytes */
-	base_offset <<= 8;
-	mip_offset <<= 8;
-
-	word0 = radeon_get_ib_value(p, idx + 0);
-	if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-		if (tiling_flags & RADEON_TILING_MACRO)
-			word0 |= S_038000_TILE_MODE(V_038000_ARRAY_2D_TILED_THIN1);
-		else if (tiling_flags & RADEON_TILING_MICRO)
-			word0 |= S_038000_TILE_MODE(V_038000_ARRAY_1D_TILED_THIN1);
-	}
-	word1 = radeon_get_ib_value(p, idx + 1);
-	w0 = G_038000_TEX_WIDTH(word0) + 1;
-	h0 = G_038004_TEX_HEIGHT(word1) + 1;
-	d0 = G_038004_TEX_DEPTH(word1);
-	nfaces = 1;
-	array = 0;
-	switch (G_038000_DIM(word0)) {
-	case V_038000_SQ_TEX_DIM_1D:
-	case V_038000_SQ_TEX_DIM_2D:
-	case V_038000_SQ_TEX_DIM_3D:
-		break;
-	case V_038000_SQ_TEX_DIM_CUBEMAP:
-		if (p->family >= CHIP_RV770)
-			nfaces = 8;
-		else
-			nfaces = 6;
-		break;
-	case V_038000_SQ_TEX_DIM_1D_ARRAY:
-	case V_038000_SQ_TEX_DIM_2D_ARRAY:
-		array = 1;
-		break;
-	case V_038000_SQ_TEX_DIM_2D_MSAA:
-	case V_038000_SQ_TEX_DIM_2D_ARRAY_MSAA:
-	default:
-		dev_warn(p->dev, "this kernel doesn't support %d texture dim\n", G_038000_DIM(word0));
-		return -EINVAL;
-	}
-	format = G_038004_DATA_FORMAT(word1);
-	if (!r600_fmt_is_valid_texture(format, p->family)) {
-		dev_warn(p->dev, "%s:%d texture invalid format %d\n",
-			 __func__, __LINE__, format);
-		return -EINVAL;
-	}
-
-	/* pitch in texels */
-	pitch = (G_038000_PITCH(word0) + 1) * 8;
-	array_check.array_mode = G_038000_TILE_MODE(word0);
-	array_check.group_size = track->group_size;
-	array_check.nbanks = track->nbanks;
-	array_check.npipes = track->npipes;
-	array_check.nsamples = 1;
-	array_check.blocksize = r600_fmt_get_blocksize(format);
-	if (r600_get_array_mode_alignment(&array_check,
-					  &pitch_align, &height_align, &depth_align, &base_align)) {
-		dev_warn(p->dev, "%s:%d tex array mode (%d) invalid\n",
-			 __func__, __LINE__, G_038000_TILE_MODE(word0));
-		return -EINVAL;
-	}
-
-	/* XXX check height as well... */
-
-	if (!IS_ALIGNED(pitch, pitch_align)) {
-		dev_warn(p->dev, "%s:%d tex pitch (%d, 0x%x, %d) invalid\n",
-			 __func__, __LINE__, pitch, pitch_align, G_038000_TILE_MODE(word0));
-		return -EINVAL;
-	}
-	if (!IS_ALIGNED(base_offset, base_align)) {
-		dev_warn(p->dev, "%s:%d tex base offset (0x%llx, 0x%llx, %d) invalid\n",
-			 __func__, __LINE__, base_offset, base_align, G_038000_TILE_MODE(word0));
-		return -EINVAL;
-	}
-	if (!IS_ALIGNED(mip_offset, base_align)) {
-		dev_warn(p->dev, "%s:%d tex mip offset (0x%llx, 0x%llx, %d) invalid\n",
-			 __func__, __LINE__, mip_offset, base_align, G_038000_TILE_MODE(word0));
-		return -EINVAL;
-	}
-
-	word2 = radeon_get_ib_value(p, idx + 2) << 8;
-	word3 = radeon_get_ib_value(p, idx + 3) << 8;
-
-	word0 = radeon_get_ib_value(p, idx + 4);
-	word1 = radeon_get_ib_value(p, idx + 5);
-	blevel = G_038010_BASE_LEVEL(word0);
-	llevel = G_038014_LAST_LEVEL(word1);
-	if (blevel > llevel) {
-		dev_warn(p->dev, "texture blevel %d > llevel %d\n",
-			 blevel, llevel);
-	}
-	if (array == 1) {
-		barray = G_038014_BASE_ARRAY(word1);
-		larray = G_038014_LAST_ARRAY(word1);
-
-		nfaces = larray - barray + 1;
-	}
-	r600_texture_size(nfaces, blevel, llevel, w0, h0, d0, format,
-			  pitch_align, height_align, base_align,
-			  &l0_size, &mipmap_size);
-	/* using get ib will give us the offset into the texture bo */
-	if ((l0_size + word2) > radeon_bo_size(texture)) {
-		dev_warn(p->dev, "texture bo too small ((%d %d) (%d %d) %d %d %d -> %d have %ld)\n",
-			 w0, h0, pitch_align, height_align,
-			 array_check.array_mode, format, word2,
-			 l0_size, radeon_bo_size(texture));
-		dev_warn(p->dev, "alignments %d %d %d %lld\n", pitch, pitch_align, height_align, base_align);
-		return -EINVAL;
-	}
-	/* using get ib will give us the offset into the mipmap bo */
-	word3 = radeon_get_ib_value(p, idx + 3) << 8;
-	if ((mipmap_size + word3) > radeon_bo_size(mipmap)) {
-		/*dev_warn(p->dev, "mipmap bo too small (%d %d %d %d %d %d -> %d have %ld)\n",
-		  w0, h0, format, blevel, nlevels, word3, mipmap_size, radeon_bo_size(texture));*/
-	}
-	return 0;
-}
-
-static bool r600_is_safe_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
-{
-	u32 m, i;
-
-	i = (reg >> 7);
-	if (i >= ARRAY_SIZE(r600_reg_safe_bm)) {
-		dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
-		return false;
-	}
-	m = 1 << ((reg >> 2) & 31);
-	if (!(r600_reg_safe_bm[i] & m))
-		return true;
-	dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx);
-	return false;
-}
-
-static int r600_packet3_check(struct radeon_cs_parser *p,
-				struct radeon_cs_packet *pkt)
-{
-	struct radeon_cs_reloc *reloc;
-	struct r600_cs_track *track;
-	volatile u32 *ib;
-	unsigned idx;
-	unsigned i;
-	unsigned start_reg, end_reg, reg;
-	int r;
-	u32 idx_value;
-
-	track = (struct r600_cs_track *)p->track;
-	ib = p->ib->ptr;
-	idx = pkt->idx + 1;
-	idx_value = radeon_get_ib_value(p, idx);
-
-	switch (pkt->opcode) {
-	case PACKET3_SET_PREDICATION:
-	{
-		int pred_op;
-		int tmp;
-		uint64_t offset;
-
-		if (pkt->count != 1) {
-			DRM_ERROR("bad SET PREDICATION\n");
-			return -EINVAL;
-		}
-
-		tmp = radeon_get_ib_value(p, idx + 1);
-		pred_op = (tmp >> 16) & 0x7;
-
-		/* for the clear predicate operation */
-		if (pred_op == 0)
-			return 0;
-
-		if (pred_op > 2) {
-			DRM_ERROR("bad SET PREDICATION operation %d\n", pred_op);
-			return -EINVAL;
-		}
-
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad SET PREDICATION\n");
-			return -EINVAL;
-		}
-
-		offset = reloc->lobj.gpu_offset +
-		         (idx_value & 0xfffffff0) +
-		         ((u64)(tmp & 0xff) << 32);
-
-		ib[idx + 0] = offset;
-		ib[idx + 1] = (tmp & 0xffffff00) | (upper_32_bits(offset) & 0xff);
-	}
-	break;
-
-	case PACKET3_START_3D_CMDBUF:
-		if (p->family >= CHIP_RV770 || pkt->count) {
-			DRM_ERROR("bad START_3D\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_CONTEXT_CONTROL:
-		if (pkt->count != 1) {
-			DRM_ERROR("bad CONTEXT_CONTROL\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_INDEX_TYPE:
-	case PACKET3_NUM_INSTANCES:
-		if (pkt->count) {
-			DRM_ERROR("bad INDEX_TYPE/NUM_INSTANCES\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_DRAW_INDEX:
-	{
-		uint64_t offset;
-		if (pkt->count != 3) {
-			DRM_ERROR("bad DRAW_INDEX\n");
-			return -EINVAL;
-		}
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad DRAW_INDEX\n");
-			return -EINVAL;
-		}
-
-		offset = reloc->lobj.gpu_offset +
-		         idx_value +
-		         ((u64)(radeon_get_ib_value(p, idx+1) & 0xff) << 32);
-
-		ib[idx+0] = offset;
-		ib[idx+1] = upper_32_bits(offset) & 0xff;
-
-		r = r600_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__);
-			return r;
-		}
-		break;
-	}
-	case PACKET3_DRAW_INDEX_AUTO:
-		if (pkt->count != 1) {
-			DRM_ERROR("bad DRAW_INDEX_AUTO\n");
-			return -EINVAL;
-		}
-		r = r600_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream %d\n", __func__, __LINE__, idx);
-			return r;
-		}
-		break;
-	case PACKET3_DRAW_INDEX_IMMD_BE:
-	case PACKET3_DRAW_INDEX_IMMD:
-		if (pkt->count < 2) {
-			DRM_ERROR("bad DRAW_INDEX_IMMD\n");
-			return -EINVAL;
-		}
-		r = r600_cs_track_check(p);
-		if (r) {
-			dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__);
-			return r;
-		}
-		break;
-	case PACKET3_WAIT_REG_MEM:
-		if (pkt->count != 5) {
-			DRM_ERROR("bad WAIT_REG_MEM\n");
-			return -EINVAL;
-		}
-		/* bit 4 is reg (0) or mem (1) */
-		if (idx_value & 0x10) {
-			uint64_t offset;
-
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad WAIT_REG_MEM\n");
-				return -EINVAL;
-			}
-
-			offset = reloc->lobj.gpu_offset +
-			         (radeon_get_ib_value(p, idx+1) & 0xfffffff0) +
-			         ((u64)(radeon_get_ib_value(p, idx+2) & 0xff) << 32);
-
-			ib[idx+1] = (ib[idx+1] & 0x3) | (offset & 0xfffffff0);
-			ib[idx+2] = upper_32_bits(offset) & 0xff;
-		}
-		break;
-	case PACKET3_SURFACE_SYNC:
-		if (pkt->count != 3) {
-			DRM_ERROR("bad SURFACE_SYNC\n");
-			return -EINVAL;
-		}
-		/* 0xffffffff/0x0 is flush all cache flag */
-		if (radeon_get_ib_value(p, idx + 1) != 0xffffffff ||
-		    radeon_get_ib_value(p, idx + 2) != 0) {
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad SURFACE_SYNC\n");
-				return -EINVAL;
-			}
-			ib[idx+2] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-		}
-		break;
-	case PACKET3_EVENT_WRITE:
-		if (pkt->count != 2 && pkt->count != 0) {
-			DRM_ERROR("bad EVENT_WRITE\n");
-			return -EINVAL;
-		}
-		if (pkt->count) {
-			uint64_t offset;
-
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad EVENT_WRITE\n");
-				return -EINVAL;
-			}
-			offset = reloc->lobj.gpu_offset +
-			         (radeon_get_ib_value(p, idx+1) & 0xfffffff8) +
-			         ((u64)(radeon_get_ib_value(p, idx+2) & 0xff) << 32);
-
-			ib[idx+1] = offset & 0xfffffff8;
-			ib[idx+2] = upper_32_bits(offset) & 0xff;
-		}
-		break;
-	case PACKET3_EVENT_WRITE_EOP:
-	{
-		uint64_t offset;
-
-		if (pkt->count != 4) {
-			DRM_ERROR("bad EVENT_WRITE_EOP\n");
-			return -EINVAL;
-		}
-		r = r600_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("bad EVENT_WRITE\n");
-			return -EINVAL;
-		}
-
-		offset = reloc->lobj.gpu_offset +
-		         (radeon_get_ib_value(p, idx+1) & 0xfffffffc) +
-		         ((u64)(radeon_get_ib_value(p, idx+2) & 0xff) << 32);
-
-		ib[idx+1] = offset & 0xfffffffc;
-		ib[idx+2] = (ib[idx+2] & 0xffffff00) | (upper_32_bits(offset) & 0xff);
-		break;
-	}
-	case PACKET3_SET_CONFIG_REG:
-		start_reg = (idx_value << 2) + PACKET3_SET_CONFIG_REG_OFFSET;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_CONFIG_REG_OFFSET) ||
-		    (start_reg >= PACKET3_SET_CONFIG_REG_END) ||
-		    (end_reg >= PACKET3_SET_CONFIG_REG_END)) {
-			DRM_ERROR("bad PACKET3_SET_CONFIG_REG\n");
-			return -EINVAL;
-		}
-		for (i = 0; i < pkt->count; i++) {
-			reg = start_reg + (4 * i);
-			r = r600_cs_check_reg(p, reg, idx+1+i);
-			if (r)
-				return r;
-		}
-		break;
-	case PACKET3_SET_CONTEXT_REG:
-		start_reg = (idx_value << 2) + PACKET3_SET_CONTEXT_REG_OFFSET;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_CONTEXT_REG_OFFSET) ||
-		    (start_reg >= PACKET3_SET_CONTEXT_REG_END) ||
-		    (end_reg >= PACKET3_SET_CONTEXT_REG_END)) {
-			DRM_ERROR("bad PACKET3_SET_CONTEXT_REG\n");
-			return -EINVAL;
-		}
-		for (i = 0; i < pkt->count; i++) {
-			reg = start_reg + (4 * i);
-			r = r600_cs_check_reg(p, reg, idx+1+i);
-			if (r)
-				return r;
-		}
-		break;
-	case PACKET3_SET_RESOURCE:
-		if (pkt->count % 7) {
-			DRM_ERROR("bad SET_RESOURCE\n");
-			return -EINVAL;
-		}
-		start_reg = (idx_value << 2) + PACKET3_SET_RESOURCE_OFFSET;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_RESOURCE_OFFSET) ||
-		    (start_reg >= PACKET3_SET_RESOURCE_END) ||
-		    (end_reg >= PACKET3_SET_RESOURCE_END)) {
-			DRM_ERROR("bad SET_RESOURCE\n");
-			return -EINVAL;
-		}
-		for (i = 0; i < (pkt->count / 7); i++) {
-			struct radeon_bo *texture, *mipmap;
-			u32 size, offset, base_offset, mip_offset;
-
-			switch (G__SQ_VTX_CONSTANT_TYPE(radeon_get_ib_value(p, idx+(i*7)+6+1))) {
-			case SQ_TEX_VTX_VALID_TEXTURE:
-				/* tex base */
-				r = r600_cs_packet_next_reloc(p, &reloc);
-				if (r) {
-					DRM_ERROR("bad SET_RESOURCE\n");
-					return -EINVAL;
-				}
-				base_offset = (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-				if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
-					if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-						ib[idx+1+(i*7)+0] |= S_038000_TILE_MODE(V_038000_ARRAY_2D_TILED_THIN1);
-					else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-						ib[idx+1+(i*7)+0] |= S_038000_TILE_MODE(V_038000_ARRAY_1D_TILED_THIN1);
-				}
-				texture = reloc->robj;
-				/* tex mip base */
-				r = r600_cs_packet_next_reloc(p, &reloc);
-				if (r) {
-					DRM_ERROR("bad SET_RESOURCE\n");
-					return -EINVAL;
-				}
-				mip_offset = (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-				mipmap = reloc->robj;
-				r = r600_check_texture_resource(p,  idx+(i*7)+1,
-								texture, mipmap,
-								base_offset + radeon_get_ib_value(p, idx+1+(i*7)+2),
-								mip_offset + radeon_get_ib_value(p, idx+1+(i*7)+3),
-								reloc->lobj.tiling_flags);
-				if (r)
-					return r;
-				ib[idx+1+(i*7)+2] += base_offset;
-				ib[idx+1+(i*7)+3] += mip_offset;
-				break;
-			case SQ_TEX_VTX_VALID_BUFFER:
-			{
-				uint64_t offset64;
-				/* vtx base */
-				r = r600_cs_packet_next_reloc(p, &reloc);
-				if (r) {
-					DRM_ERROR("bad SET_RESOURCE\n");
-					return -EINVAL;
-				}
-				offset = radeon_get_ib_value(p, idx+1+(i*7)+0);
-				size = radeon_get_ib_value(p, idx+1+(i*7)+1) + 1;
-				if (p->rdev && (size + offset) > radeon_bo_size(reloc->robj)) {
-					/* force size to size of the buffer */
-					dev_warn(p->dev, "vbo resource seems too big (%d) for the bo (%ld)\n",
-						 size + offset, radeon_bo_size(reloc->robj));
-					ib[idx+1+(i*7)+1] = radeon_bo_size(reloc->robj) - offset;
-				}
-
-				offset64 = reloc->lobj.gpu_offset + offset;
-				ib[idx+1+(i*8)+0] = offset64;
-				ib[idx+1+(i*8)+2] = (ib[idx+1+(i*8)+2] & 0xffffff00) |
-						    (upper_32_bits(offset64) & 0xff);
-				break;
-			}
-			case SQ_TEX_VTX_INVALID_TEXTURE:
-			case SQ_TEX_VTX_INVALID_BUFFER:
-			default:
-				DRM_ERROR("bad SET_RESOURCE\n");
-				return -EINVAL;
-			}
-		}
-		break;
-	case PACKET3_SET_ALU_CONST:
-		if (track->sq_config & DX9_CONSTS) {
-			start_reg = (idx_value << 2) + PACKET3_SET_ALU_CONST_OFFSET;
-			end_reg = 4 * pkt->count + start_reg - 4;
-			if ((start_reg < PACKET3_SET_ALU_CONST_OFFSET) ||
-			    (start_reg >= PACKET3_SET_ALU_CONST_END) ||
-			    (end_reg >= PACKET3_SET_ALU_CONST_END)) {
-				DRM_ERROR("bad SET_ALU_CONST\n");
-				return -EINVAL;
-			}
-		}
-		break;
-	case PACKET3_SET_BOOL_CONST:
-		start_reg = (idx_value << 2) + PACKET3_SET_BOOL_CONST_OFFSET;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_BOOL_CONST_OFFSET) ||
-		    (start_reg >= PACKET3_SET_BOOL_CONST_END) ||
-		    (end_reg >= PACKET3_SET_BOOL_CONST_END)) {
-			DRM_ERROR("bad SET_BOOL_CONST\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_SET_LOOP_CONST:
-		start_reg = (idx_value << 2) + PACKET3_SET_LOOP_CONST_OFFSET;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_LOOP_CONST_OFFSET) ||
-		    (start_reg >= PACKET3_SET_LOOP_CONST_END) ||
-		    (end_reg >= PACKET3_SET_LOOP_CONST_END)) {
-			DRM_ERROR("bad SET_LOOP_CONST\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_SET_CTL_CONST:
-		start_reg = (idx_value << 2) + PACKET3_SET_CTL_CONST_OFFSET;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_CTL_CONST_OFFSET) ||
-		    (start_reg >= PACKET3_SET_CTL_CONST_END) ||
-		    (end_reg >= PACKET3_SET_CTL_CONST_END)) {
-			DRM_ERROR("bad SET_CTL_CONST\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_SET_SAMPLER:
-		if (pkt->count % 3) {
-			DRM_ERROR("bad SET_SAMPLER\n");
-			return -EINVAL;
-		}
-		start_reg = (idx_value << 2) + PACKET3_SET_SAMPLER_OFFSET;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_SAMPLER_OFFSET) ||
-		    (start_reg >= PACKET3_SET_SAMPLER_END) ||
-		    (end_reg >= PACKET3_SET_SAMPLER_END)) {
-			DRM_ERROR("bad SET_SAMPLER\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_SURFACE_BASE_UPDATE:
-		if (p->family >= CHIP_RV770 || p->family == CHIP_R600) {
-			DRM_ERROR("bad SURFACE_BASE_UPDATE\n");
-			return -EINVAL;
-		}
-		if (pkt->count) {
-			DRM_ERROR("bad SURFACE_BASE_UPDATE\n");
-			return -EINVAL;
-		}
-		break;
-	case PACKET3_STRMOUT_BUFFER_UPDATE:
-		if (pkt->count != 4) {
-			DRM_ERROR("bad STRMOUT_BUFFER_UPDATE (invalid count)\n");
-			return -EINVAL;
-		}
-		/* Updating memory at DST_ADDRESS. */
-		if (idx_value & 0x1) {
-			u64 offset;
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad STRMOUT_BUFFER_UPDATE (missing dst reloc)\n");
-				return -EINVAL;
-			}
-			offset = radeon_get_ib_value(p, idx+1);
-			offset += ((u64)(radeon_get_ib_value(p, idx+2) & 0xff)) << 32;
-			if ((offset + 4) > radeon_bo_size(reloc->robj)) {
-				DRM_ERROR("bad STRMOUT_BUFFER_UPDATE dst bo too small: 0x%llx, 0x%lx\n",
-					  offset + 4, radeon_bo_size(reloc->robj));
-				return -EINVAL;
-			}
-			offset += reloc->lobj.gpu_offset;
-			ib[idx+1] = offset;
-			ib[idx+2] = upper_32_bits(offset) & 0xff;
-		}
-		/* Reading data from SRC_ADDRESS. */
-		if (((idx_value >> 1) & 0x3) == 2) {
-			u64 offset;
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad STRMOUT_BUFFER_UPDATE (missing src reloc)\n");
-				return -EINVAL;
-			}
-			offset = radeon_get_ib_value(p, idx+3);
-			offset += ((u64)(radeon_get_ib_value(p, idx+4) & 0xff)) << 32;
-			if ((offset + 4) > radeon_bo_size(reloc->robj)) {
-				DRM_ERROR("bad STRMOUT_BUFFER_UPDATE src bo too small: 0x%llx, 0x%lx\n",
-					  offset + 4, radeon_bo_size(reloc->robj));
-				return -EINVAL;
-			}
-			offset += reloc->lobj.gpu_offset;
-			ib[idx+3] = offset;
-			ib[idx+4] = upper_32_bits(offset) & 0xff;
-		}
-		break;
-	case PACKET3_COPY_DW:
-		if (pkt->count != 4) {
-			DRM_ERROR("bad COPY_DW (invalid count)\n");
-			return -EINVAL;
-		}
-		if (idx_value & 0x1) {
-			u64 offset;
-			/* SRC is memory. */
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad COPY_DW (missing src reloc)\n");
-				return -EINVAL;
-			}
-			offset = radeon_get_ib_value(p, idx+1);
-			offset += ((u64)(radeon_get_ib_value(p, idx+2) & 0xff)) << 32;
-			if ((offset + 4) > radeon_bo_size(reloc->robj)) {
-				DRM_ERROR("bad COPY_DW src bo too small: 0x%llx, 0x%lx\n",
-					  offset + 4, radeon_bo_size(reloc->robj));
-				return -EINVAL;
-			}
-			offset += reloc->lobj.gpu_offset;
-			ib[idx+1] = offset;
-			ib[idx+2] = upper_32_bits(offset) & 0xff;
-		} else {
-			/* SRC is a reg. */
-			reg = radeon_get_ib_value(p, idx+1) << 2;
-			if (!r600_is_safe_reg(p, reg, idx+1))
-				return -EINVAL;
-		}
-		if (idx_value & 0x2) {
-			u64 offset;
-			/* DST is memory. */
-			r = r600_cs_packet_next_reloc(p, &reloc);
-			if (r) {
-				DRM_ERROR("bad COPY_DW (missing dst reloc)\n");
-				return -EINVAL;
-			}
-			offset = radeon_get_ib_value(p, idx+3);
-			offset += ((u64)(radeon_get_ib_value(p, idx+4) & 0xff)) << 32;
-			if ((offset + 4) > radeon_bo_size(reloc->robj)) {
-				DRM_ERROR("bad COPY_DW dst bo too small: 0x%llx, 0x%lx\n",
-					  offset + 4, radeon_bo_size(reloc->robj));
-				return -EINVAL;
-			}
-			offset += reloc->lobj.gpu_offset;
-			ib[idx+3] = offset;
-			ib[idx+4] = upper_32_bits(offset) & 0xff;
-		} else {
-			/* DST is a reg. */
-			reg = radeon_get_ib_value(p, idx+3) << 2;
-			if (!r600_is_safe_reg(p, reg, idx+3))
-				return -EINVAL;
-		}
-		break;
-	case PACKET3_NOP:
-		break;
-	default:
-		DRM_ERROR("Packet3 opcode %x not supported\n", pkt->opcode);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int r600_cs_parse(struct radeon_cs_parser *p)
-{
-	struct radeon_cs_packet pkt;
-	struct r600_cs_track *track;
-	int r;
-
-	if (p->track == NULL) {
-		/* initialize tracker, we are in kms */
-		track = kzalloc(sizeof(*track), GFP_KERNEL);
-		if (track == NULL)
-			return -ENOMEM;
-		r600_cs_track_init(track);
-		if (p->rdev->family < CHIP_RV770) {
-			track->npipes = p->rdev->config.r600.tiling_npipes;
-			track->nbanks = p->rdev->config.r600.tiling_nbanks;
-			track->group_size = p->rdev->config.r600.tiling_group_size;
-		} else if (p->rdev->family <= CHIP_RV740) {
-			track->npipes = p->rdev->config.rv770.tiling_npipes;
-			track->nbanks = p->rdev->config.rv770.tiling_nbanks;
-			track->group_size = p->rdev->config.rv770.tiling_group_size;
-		}
-		p->track = track;
-	}
-	do {
-		r = r600_cs_packet_parse(p, &pkt, p->idx);
-		if (r) {
-			kfree(p->track);
-			p->track = NULL;
-			return r;
-		}
-		p->idx += pkt.count + 2;
-		switch (pkt.type) {
-		case PACKET_TYPE0:
-			r = r600_cs_parse_packet0(p, &pkt);
-			break;
-		case PACKET_TYPE2:
-			break;
-		case PACKET_TYPE3:
-			r = r600_packet3_check(p, &pkt);
-			break;
-		default:
-			DRM_ERROR("Unknown packet type %d !\n", pkt.type);
-			kfree(p->track);
-			p->track = NULL;
-			return -EINVAL;
-		}
-		if (r) {
-			kfree(p->track);
-			p->track = NULL;
-			return r;
-		}
-	} while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);
-#if 0
-	for (r = 0; r < p->ib->length_dw; r++) {
-		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib->ptr[r]);
-		mdelay(1);
-	}
-#endif
-	kfree(p->track);
-	p->track = NULL;
-	return 0;
-}
-
-static int r600_cs_parser_relocs_legacy(struct radeon_cs_parser *p)
-{
-	if (p->chunk_relocs_idx == -1) {
-		return 0;
-	}
-	p->relocs = kzalloc(sizeof(struct radeon_cs_reloc), GFP_KERNEL);
-	if (p->relocs == NULL) {
-		return -ENOMEM;
-	}
-	return 0;
-}
-
-/**
- * cs_parser_fini() - clean parser states
- * @parser:	parser structure holding parsing context.
- * @error:	error number
- *
- * If error is set than unvalidate buffer, otherwise just free memory
- * used by parsing context.
- **/
-static void r600_cs_parser_fini(struct radeon_cs_parser *parser, int error)
-{
-	unsigned i;
-
-	kfree(parser->relocs);
-	for (i = 0; i < parser->nchunks; i++) {
-		kfree(parser->chunks[i].kdata);
-		kfree(parser->chunks[i].kpage[0]);
-		kfree(parser->chunks[i].kpage[1]);
-	}
-	kfree(parser->chunks);
-	kfree(parser->chunks_array);
-}
-
-int r600_cs_legacy(struct drm_device *dev, void *data, struct drm_file *filp,
-			unsigned family, u32 *ib, int *l)
-{
-	struct radeon_cs_parser parser;
-	struct radeon_cs_chunk *ib_chunk;
-	struct radeon_ib fake_ib;
-	struct r600_cs_track *track;
-	int r;
-
-	/* initialize tracker */
-	track = kzalloc(sizeof(*track), GFP_KERNEL);
-	if (track == NULL)
-		return -ENOMEM;
-	r600_cs_track_init(track);
-	r600_cs_legacy_get_tiling_conf(dev, &track->npipes, &track->nbanks, &track->group_size);
-	/* initialize parser */
-	memset(&parser, 0, sizeof(struct radeon_cs_parser));
-	parser.filp = filp;
-	parser.dev = &dev->pdev->dev;
-	parser.rdev = NULL;
-	parser.family = family;
-	parser.ib = &fake_ib;
-	parser.track = track;
-	fake_ib.ptr = ib;
-	r = radeon_cs_parser_init(&parser, data);
-	if (r) {
-		DRM_ERROR("Failed to initialize parser !\n");
-		r600_cs_parser_fini(&parser, r);
-		return r;
-	}
-	r = r600_cs_parser_relocs_legacy(&parser);
-	if (r) {
-		DRM_ERROR("Failed to parse relocation !\n");
-		r600_cs_parser_fini(&parser, r);
-		return r;
-	}
-	/* Copy the packet into the IB, the parser will read from the
-	 * input memory (cached) and write to the IB (which can be
-	 * uncached). */
-	ib_chunk = &parser.chunks[parser.chunk_ib_idx];
-	parser.ib->length_dw = ib_chunk->length_dw;
-	*l = parser.ib->length_dw;
-	r = r600_cs_parse(&parser);
-	if (r) {
-		DRM_ERROR("Invalid command stream !\n");
-		r600_cs_parser_fini(&parser, r);
-		return r;
-	}
-	r = radeon_cs_finish_pages(&parser);
-	if (r) {
-		DRM_ERROR("Invalid command stream !\n");
-		r600_cs_parser_fini(&parser, r);
-		return r;
-	}
-	r600_cs_parser_fini(&parser, r);
-	return r;
-}
-
-void r600_cs_legacy_init(void)
-{
-	r600_cs_packet_next_reloc = &r600_cs_packet_next_reloc_nomm;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_hdmi.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_hdmi.c
deleted file mode 100644
index 0b592067..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_hdmi.c
+++ /dev/null
@@ -1,625 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Christian König.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Christian König
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "atom.h"
-
-/*
- * HDMI color format
- */
-enum r600_hdmi_color_format {
-	RGB = 0,
-	YCC_422 = 1,
-	YCC_444 = 2
-};
-
-/*
- * IEC60958 status bits
- */
-enum r600_hdmi_iec_status_bits {
-	AUDIO_STATUS_DIG_ENABLE   = 0x01,
-	AUDIO_STATUS_V            = 0x02,
-	AUDIO_STATUS_VCFG         = 0x04,
-	AUDIO_STATUS_EMPHASIS     = 0x08,
-	AUDIO_STATUS_COPYRIGHT    = 0x10,
-	AUDIO_STATUS_NONAUDIO     = 0x20,
-	AUDIO_STATUS_PROFESSIONAL = 0x40,
-	AUDIO_STATUS_LEVEL        = 0x80
-};
-
-struct {
-	uint32_t Clock;
-
-	int N_32kHz;
-	int CTS_32kHz;
-
-	int N_44_1kHz;
-	int CTS_44_1kHz;
-
-	int N_48kHz;
-	int CTS_48kHz;
-
-} r600_hdmi_ACR[] = {
-    /*	     32kHz	  44.1kHz	48kHz    */
-    /* Clock      N     CTS      N     CTS      N     CTS */
-    {  25174,  4576,  28125,  7007,  31250,  6864,  28125 }, /*  25,20/1.001 MHz */
-    {  25200,  4096,  25200,  6272,  28000,  6144,  25200 }, /*  25.20       MHz */
-    {  27000,  4096,  27000,  6272,  30000,  6144,  27000 }, /*  27.00       MHz */
-    {  27027,  4096,  27027,  6272,  30030,  6144,  27027 }, /*  27.00*1.001 MHz */
-    {  54000,  4096,  54000,  6272,  60000,  6144,  54000 }, /*  54.00       MHz */
-    {  54054,  4096,  54054,  6272,  60060,  6144,  54054 }, /*  54.00*1.001 MHz */
-    {  74175, 11648, 210937, 17836, 234375, 11648, 140625 }, /*  74.25/1.001 MHz */
-    {  74250,  4096,  74250,  6272,  82500,  6144,  74250 }, /*  74.25       MHz */
-    { 148351, 11648, 421875,  8918, 234375,  5824, 140625 }, /* 148.50/1.001 MHz */
-    { 148500,  4096, 148500,  6272, 165000,  6144, 148500 }, /* 148.50       MHz */
-    {      0,  4096,      0,  6272,      0,  6144,      0 }  /* Other */
-};
-
-/*
- * calculate CTS value if it's not found in the table
- */
-static void r600_hdmi_calc_CTS(uint32_t clock, int *CTS, int N, int freq)
-{
-	if (*CTS == 0)
-		*CTS = clock * N / (128 * freq) * 1000;
-	DRM_DEBUG("Using ACR timing N=%d CTS=%d for frequency %d\n",
-		  N, *CTS, freq);
-}
-
-/*
- * update the N and CTS parameters for a given pixel clock rate
- */
-static void r600_hdmi_update_ACR(struct drm_encoder *encoder, uint32_t clock)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset;
-	int CTS;
-	int N;
-	int i;
-
-	for (i = 0; r600_hdmi_ACR[i].Clock != clock && r600_hdmi_ACR[i].Clock != 0; i++);
-
-	CTS = r600_hdmi_ACR[i].CTS_32kHz;
-	N = r600_hdmi_ACR[i].N_32kHz;
-	r600_hdmi_calc_CTS(clock, &CTS, N, 32000);
-	WREG32(offset+R600_HDMI_32kHz_CTS, CTS << 12);
-	WREG32(offset+R600_HDMI_32kHz_N, N);
-
-	CTS = r600_hdmi_ACR[i].CTS_44_1kHz;
-	N = r600_hdmi_ACR[i].N_44_1kHz;
-	r600_hdmi_calc_CTS(clock, &CTS, N, 44100);
-	WREG32(offset+R600_HDMI_44_1kHz_CTS, CTS << 12);
-	WREG32(offset+R600_HDMI_44_1kHz_N, N);
-
-	CTS = r600_hdmi_ACR[i].CTS_48kHz;
-	N = r600_hdmi_ACR[i].N_48kHz;
-	r600_hdmi_calc_CTS(clock, &CTS, N, 48000);
-	WREG32(offset+R600_HDMI_48kHz_CTS, CTS << 12);
-	WREG32(offset+R600_HDMI_48kHz_N, N);
-}
-
-/*
- * calculate the crc for a given info frame
- */
-static void r600_hdmi_infoframe_checksum(uint8_t packetType,
-					 uint8_t versionNumber,
-					 uint8_t length,
-					 uint8_t *frame)
-{
-	int i;
-	frame[0] = packetType + versionNumber + length;
-	for (i = 1; i <= length; i++)
-		frame[0] += frame[i];
-	frame[0] = 0x100 - frame[0];
-}
-
-/*
- * build a HDMI Video Info Frame
- */
-static void r600_hdmi_videoinfoframe(
-	struct drm_encoder *encoder,
-	enum r600_hdmi_color_format color_format,
-	int active_information_present,
-	uint8_t active_format_aspect_ratio,
-	uint8_t scan_information,
-	uint8_t colorimetry,
-	uint8_t ex_colorimetry,
-	uint8_t quantization,
-	int ITC,
-	uint8_t picture_aspect_ratio,
-	uint8_t video_format_identification,
-	uint8_t pixel_repetition,
-	uint8_t non_uniform_picture_scaling,
-	uint8_t bar_info_data_valid,
-	uint16_t top_bar,
-	uint16_t bottom_bar,
-	uint16_t left_bar,
-	uint16_t right_bar
-)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset;
-
-	uint8_t frame[14];
-
-	frame[0x0] = 0;
-	frame[0x1] =
-		(scan_information & 0x3) |
-		((bar_info_data_valid & 0x3) << 2) |
-		((active_information_present & 0x1) << 4) |
-		((color_format & 0x3) << 5);
-	frame[0x2] =
-		(active_format_aspect_ratio & 0xF) |
-		((picture_aspect_ratio & 0x3) << 4) |
-		((colorimetry & 0x3) << 6);
-	frame[0x3] =
-		(non_uniform_picture_scaling & 0x3) |
-		((quantization & 0x3) << 2) |
-		((ex_colorimetry & 0x7) << 4) |
-		((ITC & 0x1) << 7);
-	frame[0x4] = (video_format_identification & 0x7F);
-	frame[0x5] = (pixel_repetition & 0xF);
-	frame[0x6] = (top_bar & 0xFF);
-	frame[0x7] = (top_bar >> 8);
-	frame[0x8] = (bottom_bar & 0xFF);
-	frame[0x9] = (bottom_bar >> 8);
-	frame[0xA] = (left_bar & 0xFF);
-	frame[0xB] = (left_bar >> 8);
-	frame[0xC] = (right_bar & 0xFF);
-	frame[0xD] = (right_bar >> 8);
-
-	r600_hdmi_infoframe_checksum(0x82, 0x02, 0x0D, frame);
-	/* Our header values (type, version, length) should be alright, Intel
-	 * is using the same. Checksum function also seems to be OK, it works
-	 * fine for audio infoframe. However calculated value is always lower
-	 * by 2 in comparison to fglrx. It breaks displaying anything in case
-	 * of TVs that strictly check the checksum. Hack it manually here to
-	 * workaround this issue. */
-	frame[0x0] += 2;
-
-	WREG32(offset+R600_HDMI_VIDEOINFOFRAME_0,
-		frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24));
-	WREG32(offset+R600_HDMI_VIDEOINFOFRAME_1,
-		frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x7] << 24));
-	WREG32(offset+R600_HDMI_VIDEOINFOFRAME_2,
-		frame[0x8] | (frame[0x9] << 8) | (frame[0xA] << 16) | (frame[0xB] << 24));
-	WREG32(offset+R600_HDMI_VIDEOINFOFRAME_3,
-		frame[0xC] | (frame[0xD] << 8));
-}
-
-/*
- * build a Audio Info Frame
- */
-static void r600_hdmi_audioinfoframe(
-	struct drm_encoder *encoder,
-	uint8_t channel_count,
-	uint8_t coding_type,
-	uint8_t sample_size,
-	uint8_t sample_frequency,
-	uint8_t format,
-	uint8_t channel_allocation,
-	uint8_t level_shift,
-	int downmix_inhibit
-)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset;
-
-	uint8_t frame[11];
-
-	frame[0x0] = 0;
-	frame[0x1] = (channel_count & 0x7) | ((coding_type & 0xF) << 4);
-	frame[0x2] = (sample_size & 0x3) | ((sample_frequency & 0x7) << 2);
-	frame[0x3] = format;
-	frame[0x4] = channel_allocation;
-	frame[0x5] = ((level_shift & 0xF) << 3) | ((downmix_inhibit & 0x1) << 7);
-	frame[0x6] = 0;
-	frame[0x7] = 0;
-	frame[0x8] = 0;
-	frame[0x9] = 0;
-	frame[0xA] = 0;
-
-	r600_hdmi_infoframe_checksum(0x84, 0x01, 0x0A, frame);
-
-	WREG32(offset+R600_HDMI_AUDIOINFOFRAME_0,
-		frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24));
-	WREG32(offset+R600_HDMI_AUDIOINFOFRAME_1,
-		frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x8] << 24));
-}
-
-/*
- * test if audio buffer is filled enough to start playing
- */
-static int r600_hdmi_is_audio_buffer_filled(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset;
-
-	return (RREG32(offset+R600_HDMI_STATUS) & 0x10) != 0;
-}
-
-/*
- * have buffer status changed since last call?
- */
-int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	int status, result;
-
-	if (!radeon_encoder->hdmi_offset)
-		return 0;
-
-	status = r600_hdmi_is_audio_buffer_filled(encoder);
-	result = radeon_encoder->hdmi_buffer_status != status;
-	radeon_encoder->hdmi_buffer_status = status;
-
-	return result;
-}
-
-/*
- * write the audio workaround status to the hardware
- */
-void r600_hdmi_audio_workaround(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t offset = radeon_encoder->hdmi_offset;
-
-	if (!offset)
-		return;
-
-	if (!radeon_encoder->hdmi_audio_workaround ||
-		r600_hdmi_is_audio_buffer_filled(encoder)) {
-
-		/* disable audio workaround */
-		WREG32_P(offset+R600_HDMI_CNTL, 0x00000001, ~0x00001001);
-
-	} else {
-		/* enable audio workaround */
-		WREG32_P(offset+R600_HDMI_CNTL, 0x00001001, ~0x00001001);
-	}
-}
-
-
-/*
- * update the info frames with the data from the current display mode
- */
-void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset;
-
-	if (ASIC_IS_DCE5(rdev))
-		return;
-
-	if (!offset)
-		return;
-
-	r600_audio_set_clock(encoder, mode->clock);
-
-	WREG32(offset+R600_HDMI_UNKNOWN_0, 0x1000);
-	WREG32(offset+R600_HDMI_UNKNOWN_1, 0x0);
-	WREG32(offset+R600_HDMI_UNKNOWN_2, 0x1000);
-
-	r600_hdmi_update_ACR(encoder, mode->clock);
-
-	WREG32(offset+R600_HDMI_VIDEOCNTL, 0x13);
-
-	WREG32(offset+R600_HDMI_VERSION, 0x202);
-
-	r600_hdmi_videoinfoframe(encoder, RGB, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
-
-	/* it's unknown what these bits do excatly, but it's indeed quite useful for debugging */
-	WREG32(offset+R600_HDMI_AUDIO_DEBUG_0, 0x00FFFFFF);
-	WREG32(offset+R600_HDMI_AUDIO_DEBUG_1, 0x007FFFFF);
-	WREG32(offset+R600_HDMI_AUDIO_DEBUG_2, 0x00000001);
-	WREG32(offset+R600_HDMI_AUDIO_DEBUG_3, 0x00000001);
-
-	r600_hdmi_audio_workaround(encoder);
-
-	/* audio packets per line, does anyone know how to calc this ? */
-	WREG32_P(offset+R600_HDMI_CNTL, 0x00040000, ~0x001F0000);
-}
-
-/*
- * update settings with current parameters from audio engine
- */
-void r600_hdmi_update_audio_settings(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset;
-
-	int channels = r600_audio_channels(rdev);
-	int rate = r600_audio_rate(rdev);
-	int bps = r600_audio_bits_per_sample(rdev);
-	uint8_t status_bits = r600_audio_status_bits(rdev);
-	uint8_t category_code = r600_audio_category_code(rdev);
-
-	uint32_t iec;
-
-	if (!offset)
-		return;
-
-	DRM_DEBUG("%s with %d channels, %d Hz sampling rate, %d bits per sample,\n",
-		 r600_hdmi_is_audio_buffer_filled(encoder) ? "playing" : "stopped",
-		channels, rate, bps);
-	DRM_DEBUG("0x%02X IEC60958 status bits and 0x%02X category code\n",
-		  (int)status_bits, (int)category_code);
-
-	iec = 0;
-	if (status_bits & AUDIO_STATUS_PROFESSIONAL)
-		iec |= 1 << 0;
-	if (status_bits & AUDIO_STATUS_NONAUDIO)
-		iec |= 1 << 1;
-	if (status_bits & AUDIO_STATUS_COPYRIGHT)
-		iec |= 1 << 2;
-	if (status_bits & AUDIO_STATUS_EMPHASIS)
-		iec |= 1 << 3;
-
-	iec |= category_code << 8;
-
-	switch (rate) {
-	case  32000: iec |= 0x3 << 24; break;
-	case  44100: iec |= 0x0 << 24; break;
-	case  88200: iec |= 0x8 << 24; break;
-	case 176400: iec |= 0xc << 24; break;
-	case  48000: iec |= 0x2 << 24; break;
-	case  96000: iec |= 0xa << 24; break;
-	case 192000: iec |= 0xe << 24; break;
-	}
-
-	WREG32(offset+R600_HDMI_IEC60958_1, iec);
-
-	iec = 0;
-	switch (bps) {
-	case 16: iec |= 0x2; break;
-	case 20: iec |= 0x3; break;
-	case 24: iec |= 0xb; break;
-	}
-	if (status_bits & AUDIO_STATUS_V)
-		iec |= 0x5 << 16;
-
-	WREG32_P(offset+R600_HDMI_IEC60958_2, iec, ~0x5000f);
-
-	/* 0x021 or 0x031 sets the audio frame length */
-	WREG32(offset+R600_HDMI_AUDIOCNTL, 0x31);
-	r600_hdmi_audioinfoframe(encoder, channels-1, 0, 0, 0, 0, 0, 0, 0);
-
-	r600_hdmi_audio_workaround(encoder);
-}
-
-static int r600_hdmi_find_free_block(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-	bool free_blocks[3] = { true, true, true };
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		radeon_encoder = to_radeon_encoder(encoder);
-		switch (radeon_encoder->hdmi_offset) {
-		case R600_HDMI_BLOCK1:
-			free_blocks[0] = false;
-			break;
-		case R600_HDMI_BLOCK2:
-			free_blocks[1] = false;
-			break;
-		case R600_HDMI_BLOCK3:
-			free_blocks[2] = false;
-			break;
-		}
-	}
-
-	if (rdev->family == CHIP_RS600 || rdev->family == CHIP_RS690 ||
-	    rdev->family == CHIP_RS740) {
-		return free_blocks[0] ? R600_HDMI_BLOCK1 : 0;
-	} else if (rdev->family >= CHIP_R600) {
-		if (free_blocks[0])
-			return R600_HDMI_BLOCK1;
-		else if (free_blocks[1])
-			return R600_HDMI_BLOCK2;
-	}
-	return 0;
-}
-
-static void r600_hdmi_assign_block(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-
-	u16 eg_offsets[] = {
-		EVERGREEN_CRTC0_REGISTER_OFFSET,
-		EVERGREEN_CRTC1_REGISTER_OFFSET,
-		EVERGREEN_CRTC2_REGISTER_OFFSET,
-		EVERGREEN_CRTC3_REGISTER_OFFSET,
-		EVERGREEN_CRTC4_REGISTER_OFFSET,
-		EVERGREEN_CRTC5_REGISTER_OFFSET,
-	};
-
-	if (!dig) {
-		dev_err(rdev->dev, "Enabling HDMI on non-dig encoder\n");
-		return;
-	}
-
-	if (ASIC_IS_DCE5(rdev)) {
-		/* TODO */
-	} else if (ASIC_IS_DCE4(rdev)) {
-		if (dig->dig_encoder >= ARRAY_SIZE(eg_offsets)) {
-			dev_err(rdev->dev, "Enabling HDMI on unknown dig\n");
-			return;
-		}
-		radeon_encoder->hdmi_offset = EVERGREEN_HDMI_BASE +
-						eg_offsets[dig->dig_encoder];
-		radeon_encoder->hdmi_config_offset = radeon_encoder->hdmi_offset
-						+ EVERGREEN_HDMI_CONFIG_OFFSET;
-	} else if (ASIC_IS_DCE3(rdev)) {
-		radeon_encoder->hdmi_offset = dig->dig_encoder ?
-			R600_HDMI_BLOCK3 : R600_HDMI_BLOCK1;
-		if (ASIC_IS_DCE32(rdev))
-			radeon_encoder->hdmi_config_offset = dig->dig_encoder ?
-				R600_HDMI_CONFIG2 : R600_HDMI_CONFIG1;
-	} else if (rdev->family >= CHIP_R600 || rdev->family == CHIP_RS600 ||
-		   rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
-		radeon_encoder->hdmi_offset = r600_hdmi_find_free_block(dev);
-	}
-}
-
-/*
- * enable the HDMI engine
- */
-void r600_hdmi_enable(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t offset;
-
-	if (ASIC_IS_DCE5(rdev))
-		return;
-
-	if (!radeon_encoder->hdmi_offset) {
-		r600_hdmi_assign_block(encoder);
-		if (!radeon_encoder->hdmi_offset) {
-			dev_warn(rdev->dev, "Could not find HDMI block for "
-				"0x%x encoder\n", radeon_encoder->encoder_id);
-			return;
-		}
-	}
-
-	offset = radeon_encoder->hdmi_offset;
-	if (ASIC_IS_DCE5(rdev)) {
-		/* TODO */
-	} else if (ASIC_IS_DCE4(rdev)) {
-		WREG32_P(radeon_encoder->hdmi_config_offset + 0xc, 0x1, ~0x1);
-	} else if (ASIC_IS_DCE32(rdev)) {
-		WREG32_P(radeon_encoder->hdmi_config_offset + 0x4, 0x1, ~0x1);
-	} else if (ASIC_IS_DCE3(rdev)) {
-		/* TODO */
-	} else if (rdev->family >= CHIP_R600) {
-		switch (radeon_encoder->encoder_id) {
-		case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-			WREG32_P(AVIVO_TMDSA_CNTL, AVIVO_TMDSA_CNTL_HDMI_EN,
-				 ~AVIVO_TMDSA_CNTL_HDMI_EN);
-			WREG32(offset + R600_HDMI_ENABLE, 0x101);
-			break;
-		case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-			WREG32_P(AVIVO_LVTMA_CNTL, AVIVO_LVTMA_CNTL_HDMI_EN,
-				 ~AVIVO_LVTMA_CNTL_HDMI_EN);
-			WREG32(offset + R600_HDMI_ENABLE, 0x105);
-			break;
-		default:
-			dev_err(rdev->dev, "Unknown HDMI output type\n");
-			break;
-		}
-	}
-
-	if (rdev->irq.installed
-	    && rdev->family != CHIP_RS600
-	    && rdev->family != CHIP_RS690
-	    && rdev->family != CHIP_RS740
-	    && !ASIC_IS_DCE4(rdev)) {
-		/* if irq is available use it */
-		rdev->irq.hdmi[offset == R600_HDMI_BLOCK1 ? 0 : 1] = true;
-		radeon_irq_set(rdev);
-
-		r600_audio_disable_polling(encoder);
-	} else {
-		/* if not fallback to polling */
-		r600_audio_enable_polling(encoder);
-	}
-
-	DRM_DEBUG("Enabling HDMI interface @ 0x%04X for encoder 0x%x\n",
-		radeon_encoder->hdmi_offset, radeon_encoder->encoder_id);
-}
-
-/*
- * disable the HDMI engine
- */
-void r600_hdmi_disable(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t offset;
-
-	if (ASIC_IS_DCE5(rdev))
-		return;
-
-	offset = radeon_encoder->hdmi_offset;
-	if (!offset) {
-		dev_err(rdev->dev, "Disabling not enabled HDMI\n");
-		return;
-	}
-
-	DRM_DEBUG("Disabling HDMI interface @ 0x%04X for encoder 0x%x\n",
-		offset, radeon_encoder->encoder_id);
-
-	/* disable irq */
-	rdev->irq.hdmi[offset == R600_HDMI_BLOCK1 ? 0 : 1] = false;
-	radeon_irq_set(rdev);
-
-	/* disable polling */
-	r600_audio_disable_polling(encoder);
-
-	if (ASIC_IS_DCE5(rdev)) {
-		/* TODO */
-	} else if (ASIC_IS_DCE4(rdev)) {
-		WREG32_P(radeon_encoder->hdmi_config_offset + 0xc, 0, ~0x1);
-	} else if (ASIC_IS_DCE32(rdev)) {
-		WREG32_P(radeon_encoder->hdmi_config_offset + 0x4, 0, ~0x1);
-	} else if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) {
-		switch (radeon_encoder->encoder_id) {
-		case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-			WREG32_P(AVIVO_TMDSA_CNTL, 0,
-				 ~AVIVO_TMDSA_CNTL_HDMI_EN);
-			WREG32(offset + R600_HDMI_ENABLE, 0);
-			break;
-		case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-			WREG32_P(AVIVO_LVTMA_CNTL, 0,
-				 ~AVIVO_LVTMA_CNTL_HDMI_EN);
-			WREG32(offset + R600_HDMI_ENABLE, 0);
-			break;
-		default:
-			dev_err(rdev->dev, "Unknown HDMI output type\n");
-			break;
-		}
-	}
-
-	radeon_encoder->hdmi_offset = 0;
-	radeon_encoder->hdmi_config_offset = 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_reg.h
deleted file mode 100644
index f869897c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600_reg.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __R600_REG_H__
-#define __R600_REG_H__
-
-#define R600_PCIE_PORT_INDEX                0x0038
-#define R600_PCIE_PORT_DATA                 0x003c
-
-#define R600_MC_VM_FB_LOCATION			0x2180
-#define		R600_MC_FB_BASE_MASK			0x0000FFFF
-#define		R600_MC_FB_BASE_SHIFT			0
-#define		R600_MC_FB_TOP_MASK			0xFFFF0000
-#define		R600_MC_FB_TOP_SHIFT			16
-#define R600_MC_VM_AGP_TOP			0x2184
-#define		R600_MC_AGP_TOP_MASK			0x0003FFFF
-#define		R600_MC_AGP_TOP_SHIFT			0
-#define R600_MC_VM_AGP_BOT			0x2188
-#define		R600_MC_AGP_BOT_MASK			0x0003FFFF
-#define		R600_MC_AGP_BOT_SHIFT			0
-#define R600_MC_VM_AGP_BASE			0x218c
-#define R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR	0x2190
-#define		R600_LOGICAL_PAGE_NUMBER_MASK		0x000FFFFF
-#define		R600_LOGICAL_PAGE_NUMBER_SHIFT		0
-#define R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR	0x2194
-#define R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR	0x2198
-
-#define R700_MC_VM_FB_LOCATION			0x2024
-#define		R700_MC_FB_BASE_MASK			0x0000FFFF
-#define		R700_MC_FB_BASE_SHIFT			0
-#define		R700_MC_FB_TOP_MASK			0xFFFF0000
-#define		R700_MC_FB_TOP_SHIFT			16
-#define R700_MC_VM_AGP_TOP			0x2028
-#define		R700_MC_AGP_TOP_MASK			0x0003FFFF
-#define		R700_MC_AGP_TOP_SHIFT			0
-#define R700_MC_VM_AGP_BOT			0x202c
-#define		R700_MC_AGP_BOT_MASK			0x0003FFFF
-#define		R700_MC_AGP_BOT_SHIFT			0
-#define R700_MC_VM_AGP_BASE			0x2030
-#define R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR	0x2034
-#define		R700_LOGICAL_PAGE_NUMBER_MASK		0x000FFFFF
-#define		R700_LOGICAL_PAGE_NUMBER_SHIFT		0
-#define R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR	0x2038
-#define R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR	0x203c
-
-#define R600_RAMCFG				       0x2408
-#       define R600_CHANSIZE                           (1 << 7)
-#       define R600_CHANSIZE_OVERRIDE                  (1 << 10)
-
-
-#define R600_GENERAL_PWRMGT                                        0x618
-#	define R600_OPEN_DRAIN_PADS				   (1 << 11)
-
-#define R600_LOWER_GPIO_ENABLE                                     0x710
-#define R600_CTXSW_VID_LOWER_GPIO_CNTL                             0x718
-#define R600_HIGH_VID_LOWER_GPIO_CNTL                              0x71c
-#define R600_MEDIUM_VID_LOWER_GPIO_CNTL                            0x720
-#define R600_LOW_VID_LOWER_GPIO_CNTL                               0x724
-
-#define R600_D1GRPH_SWAP_CONTROL                               0x610C
-#       define R600_D1GRPH_SWAP_ENDIAN_NONE                    (0 << 0)
-#       define R600_D1GRPH_SWAP_ENDIAN_16BIT                   (1 << 0)
-#       define R600_D1GRPH_SWAP_ENDIAN_32BIT                   (2 << 0)
-#       define R600_D1GRPH_SWAP_ENDIAN_64BIT                   (3 << 0)
-
-#define R600_HDP_NONSURFACE_BASE                                0x2c04
-
-#define R600_BUS_CNTL                                           0x5420
-#       define R600_BIOS_ROM_DIS                                (1 << 1)
-#define R600_CONFIG_CNTL                                        0x5424
-#define R600_CONFIG_MEMSIZE                                     0x5428
-#define R600_CONFIG_F0_BASE                                     0x542C
-#define R600_CONFIG_APER_SIZE                                   0x5430
-
-#define R600_ROM_CNTL                              0x1600
-#       define R600_SCK_OVERWRITE                  (1 << 1)
-#       define R600_SCK_PRESCALE_CRYSTAL_CLK_SHIFT 28
-#       define R600_SCK_PRESCALE_CRYSTAL_CLK_MASK  (0xf << 28)
-
-#define R600_CG_SPLL_FUNC_CNTL                     0x600
-#       define R600_SPLL_BYPASS_EN                 (1 << 3)
-#define R600_CG_SPLL_STATUS                        0x60c
-#       define R600_SPLL_CHG_STATUS                (1 << 1)
-
-#define R600_BIOS_0_SCRATCH               0x1724
-#define R600_BIOS_1_SCRATCH               0x1728
-#define R600_BIOS_2_SCRATCH               0x172c
-#define R600_BIOS_3_SCRATCH               0x1730
-#define R600_BIOS_4_SCRATCH               0x1734
-#define R600_BIOS_5_SCRATCH               0x1738
-#define R600_BIOS_6_SCRATCH               0x173c
-#define R600_BIOS_7_SCRATCH               0x1740
-
-/* Audio, these regs were reverse enginered,
- * so the chance is high that the naming is wrong
- * R6xx+ ??? */
-
-/* Audio clocks */
-#define R600_AUDIO_PLL1_MUL               0x0514
-#define R600_AUDIO_PLL1_DIV               0x0518
-#define R600_AUDIO_PLL2_MUL               0x0524
-#define R600_AUDIO_PLL2_DIV               0x0528
-#define R600_AUDIO_CLK_SRCSEL             0x0534
-
-/* Audio general */
-#define R600_AUDIO_ENABLE                 0x7300
-#define R600_AUDIO_TIMING                 0x7344
-
-/* Audio params */
-#define R600_AUDIO_VENDOR_ID              0x7380
-#define R600_AUDIO_REVISION_ID            0x7384
-#define R600_AUDIO_ROOT_NODE_COUNT        0x7388
-#define R600_AUDIO_NID1_NODE_COUNT        0x738c
-#define R600_AUDIO_NID1_TYPE              0x7390
-#define R600_AUDIO_SUPPORTED_SIZE_RATE    0x7394
-#define R600_AUDIO_SUPPORTED_CODEC        0x7398
-#define R600_AUDIO_SUPPORTED_POWER_STATES 0x739c
-#define R600_AUDIO_NID2_CAPS              0x73a0
-#define R600_AUDIO_NID3_CAPS              0x73a4
-#define R600_AUDIO_NID3_PIN_CAPS          0x73a8
-
-/* Audio conn list */
-#define R600_AUDIO_CONN_LIST_LEN          0x73ac
-#define R600_AUDIO_CONN_LIST              0x73b0
-
-/* Audio verbs */
-#define R600_AUDIO_RATE_BPS_CHANNEL       0x73c0
-#define R600_AUDIO_PLAYING                0x73c4
-#define R600_AUDIO_IMPLEMENTATION_ID      0x73c8
-#define R600_AUDIO_CONFIG_DEFAULT         0x73cc
-#define R600_AUDIO_PIN_SENSE              0x73d0
-#define R600_AUDIO_PIN_WIDGET_CNTL        0x73d4
-#define R600_AUDIO_STATUS_BITS            0x73d8
-
-/* HDMI base register addresses */
-#define R600_HDMI_BLOCK1                  0x7400
-#define R600_HDMI_BLOCK2                  0x7700
-#define R600_HDMI_BLOCK3                  0x7800
-
-/* HDMI registers */
-#define R600_HDMI_ENABLE                0x00
-#define R600_HDMI_STATUS                0x04
-#       define R600_HDMI_INT_PENDING    (1 << 29)
-#define R600_HDMI_CNTL                  0x08
-#       define R600_HDMI_INT_EN         (1 << 28)
-#       define R600_HDMI_INT_ACK        (1 << 29)
-#define R600_HDMI_UNKNOWN_0             0x0C
-#define R600_HDMI_AUDIOCNTL             0x10
-#define R600_HDMI_VIDEOCNTL             0x14
-#define R600_HDMI_VERSION               0x18
-#define R600_HDMI_UNKNOWN_1             0x28
-#define R600_HDMI_VIDEOINFOFRAME_0      0x54
-#define R600_HDMI_VIDEOINFOFRAME_1      0x58
-#define R600_HDMI_VIDEOINFOFRAME_2      0x5c
-#define R600_HDMI_VIDEOINFOFRAME_3      0x60
-#define R600_HDMI_32kHz_CTS             0xac
-#define R600_HDMI_32kHz_N               0xb0
-#define R600_HDMI_44_1kHz_CTS           0xb4
-#define R600_HDMI_44_1kHz_N             0xb8
-#define R600_HDMI_48kHz_CTS             0xbc
-#define R600_HDMI_48kHz_N               0xc0
-#define R600_HDMI_AUDIOINFOFRAME_0      0xcc
-#define R600_HDMI_AUDIOINFOFRAME_1      0xd0
-#define R600_HDMI_IEC60958_1            0xd4
-#define R600_HDMI_IEC60958_2            0xd8
-#define R600_HDMI_UNKNOWN_2             0xdc
-#define R600_HDMI_AUDIO_DEBUG_0         0xe0
-#define R600_HDMI_AUDIO_DEBUG_1         0xe4
-#define R600_HDMI_AUDIO_DEBUG_2         0xe8
-#define R600_HDMI_AUDIO_DEBUG_3         0xec
-
-/* HDMI additional config base register addresses */
-#define R600_HDMI_CONFIG1                 0x7600
-#define R600_HDMI_CONFIG2                 0x7a00
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600d.h
deleted file mode 100644
index 12ceb829..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/r600d.h
+++ /dev/null
@@ -1,1578 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef R600D_H
-#define R600D_H
-
-#define CP_PACKET2			0x80000000
-#define		PACKET2_PAD_SHIFT		0
-#define		PACKET2_PAD_MASK		(0x3fffffff << 0)
-
-#define PACKET2(v)	(CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
-
-#define R6XX_MAX_SH_GPRS			256
-#define R6XX_MAX_TEMP_GPRS			16
-#define R6XX_MAX_SH_THREADS			256
-#define R6XX_MAX_SH_STACK_ENTRIES		4096
-#define R6XX_MAX_BACKENDS			8
-#define R6XX_MAX_BACKENDS_MASK			0xff
-#define R6XX_MAX_SIMDS				8
-#define R6XX_MAX_SIMDS_MASK			0xff
-#define R6XX_MAX_PIPES				8
-#define R6XX_MAX_PIPES_MASK			0xff
-
-/* PTE flags */
-#define PTE_VALID				(1 << 0)
-#define PTE_SYSTEM				(1 << 1)
-#define PTE_SNOOPED				(1 << 2)
-#define PTE_READABLE				(1 << 5)
-#define PTE_WRITEABLE				(1 << 6)
-
-/* tiling bits */
-#define     ARRAY_LINEAR_GENERAL              0x00000000
-#define     ARRAY_LINEAR_ALIGNED              0x00000001
-#define     ARRAY_1D_TILED_THIN1              0x00000002
-#define     ARRAY_2D_TILED_THIN1              0x00000004
-
-/* Registers */
-#define	ARB_POP						0x2418
-#define 	ENABLE_TC128					(1 << 30)
-#define	ARB_GDEC_RD_CNTL				0x246C
-
-#define	CC_GC_SHADER_PIPE_CONFIG			0x8950
-#define	CC_RB_BACKEND_DISABLE				0x98F4
-#define		BACKEND_DISABLE(x)				((x) << 16)
-
-#define	CB_COLOR0_BASE					0x28040
-#define	CB_COLOR1_BASE					0x28044
-#define	CB_COLOR2_BASE					0x28048
-#define	CB_COLOR3_BASE					0x2804C
-#define	CB_COLOR4_BASE					0x28050
-#define	CB_COLOR5_BASE					0x28054
-#define	CB_COLOR6_BASE					0x28058
-#define	CB_COLOR7_BASE					0x2805C
-#define	CB_COLOR7_FRAG					0x280FC
-
-#define CB_COLOR0_SIZE                                  0x28060
-#define CB_COLOR0_VIEW                                  0x28080
-#define R_028080_CB_COLOR0_VIEW                      0x028080
-#define   S_028080_SLICE_START(x)                      (((x) & 0x7FF) << 0)
-#define   G_028080_SLICE_START(x)                      (((x) >> 0) & 0x7FF)
-#define   C_028080_SLICE_START                         0xFFFFF800
-#define   S_028080_SLICE_MAX(x)                        (((x) & 0x7FF) << 13)
-#define   G_028080_SLICE_MAX(x)                        (((x) >> 13) & 0x7FF)
-#define   C_028080_SLICE_MAX                           0xFF001FFF
-#define R_028084_CB_COLOR1_VIEW                      0x028084
-#define R_028088_CB_COLOR2_VIEW                      0x028088
-#define R_02808C_CB_COLOR3_VIEW                      0x02808C
-#define R_028090_CB_COLOR4_VIEW                      0x028090
-#define R_028094_CB_COLOR5_VIEW                      0x028094
-#define R_028098_CB_COLOR6_VIEW                      0x028098
-#define R_02809C_CB_COLOR7_VIEW                      0x02809C
-#define CB_COLOR0_INFO                                  0x280a0
-#	define CB_FORMAT(x)				((x) << 2)
-#       define CB_ARRAY_MODE(x)                         ((x) << 8)
-#	define CB_SOURCE_FORMAT(x)			((x) << 27)
-#	define CB_SF_EXPORT_FULL			0
-#	define CB_SF_EXPORT_NORM			1
-#define CB_COLOR0_TILE                                  0x280c0
-#define CB_COLOR0_FRAG                                  0x280e0
-#define CB_COLOR0_MASK                                  0x28100
-
-#define SQ_ALU_CONST_CACHE_PS_0				0x28940
-#define SQ_ALU_CONST_CACHE_PS_1				0x28944
-#define SQ_ALU_CONST_CACHE_PS_2				0x28948
-#define SQ_ALU_CONST_CACHE_PS_3				0x2894c
-#define SQ_ALU_CONST_CACHE_PS_4				0x28950
-#define SQ_ALU_CONST_CACHE_PS_5				0x28954
-#define SQ_ALU_CONST_CACHE_PS_6				0x28958
-#define SQ_ALU_CONST_CACHE_PS_7				0x2895c
-#define SQ_ALU_CONST_CACHE_PS_8				0x28960
-#define SQ_ALU_CONST_CACHE_PS_9				0x28964
-#define SQ_ALU_CONST_CACHE_PS_10			0x28968
-#define SQ_ALU_CONST_CACHE_PS_11			0x2896c
-#define SQ_ALU_CONST_CACHE_PS_12			0x28970
-#define SQ_ALU_CONST_CACHE_PS_13			0x28974
-#define SQ_ALU_CONST_CACHE_PS_14			0x28978
-#define SQ_ALU_CONST_CACHE_PS_15			0x2897c
-#define SQ_ALU_CONST_CACHE_VS_0				0x28980
-#define SQ_ALU_CONST_CACHE_VS_1				0x28984
-#define SQ_ALU_CONST_CACHE_VS_2				0x28988
-#define SQ_ALU_CONST_CACHE_VS_3				0x2898c
-#define SQ_ALU_CONST_CACHE_VS_4				0x28990
-#define SQ_ALU_CONST_CACHE_VS_5				0x28994
-#define SQ_ALU_CONST_CACHE_VS_6				0x28998
-#define SQ_ALU_CONST_CACHE_VS_7				0x2899c
-#define SQ_ALU_CONST_CACHE_VS_8				0x289a0
-#define SQ_ALU_CONST_CACHE_VS_9				0x289a4
-#define SQ_ALU_CONST_CACHE_VS_10			0x289a8
-#define SQ_ALU_CONST_CACHE_VS_11			0x289ac
-#define SQ_ALU_CONST_CACHE_VS_12			0x289b0
-#define SQ_ALU_CONST_CACHE_VS_13			0x289b4
-#define SQ_ALU_CONST_CACHE_VS_14			0x289b8
-#define SQ_ALU_CONST_CACHE_VS_15			0x289bc
-#define SQ_ALU_CONST_CACHE_GS_0				0x289c0
-#define SQ_ALU_CONST_CACHE_GS_1				0x289c4
-#define SQ_ALU_CONST_CACHE_GS_2				0x289c8
-#define SQ_ALU_CONST_CACHE_GS_3				0x289cc
-#define SQ_ALU_CONST_CACHE_GS_4				0x289d0
-#define SQ_ALU_CONST_CACHE_GS_5				0x289d4
-#define SQ_ALU_CONST_CACHE_GS_6				0x289d8
-#define SQ_ALU_CONST_CACHE_GS_7				0x289dc
-#define SQ_ALU_CONST_CACHE_GS_8				0x289e0
-#define SQ_ALU_CONST_CACHE_GS_9				0x289e4
-#define SQ_ALU_CONST_CACHE_GS_10			0x289e8
-#define SQ_ALU_CONST_CACHE_GS_11			0x289ec
-#define SQ_ALU_CONST_CACHE_GS_12			0x289f0
-#define SQ_ALU_CONST_CACHE_GS_13			0x289f4
-#define SQ_ALU_CONST_CACHE_GS_14			0x289f8
-#define SQ_ALU_CONST_CACHE_GS_15			0x289fc
-
-#define	CONFIG_MEMSIZE					0x5428
-#define CONFIG_CNTL					0x5424
-#define	CP_STAT						0x8680
-#define	CP_COHER_BASE					0x85F8
-#define	CP_DEBUG					0xC1FC
-#define	R_0086D8_CP_ME_CNTL			0x86D8
-#define		S_0086D8_CP_ME_HALT(x)			(((x) & 1)<<28)
-#define		C_0086D8_CP_ME_HALT(x)			((x) & 0xEFFFFFFF)
-#define	CP_ME_RAM_DATA					0xC160
-#define	CP_ME_RAM_RADDR					0xC158
-#define	CP_ME_RAM_WADDR					0xC15C
-#define CP_MEQ_THRESHOLDS				0x8764
-#define		MEQ_END(x)					((x) << 16)
-#define		ROQ_END(x)					((x) << 24)
-#define	CP_PERFMON_CNTL					0x87FC
-#define	CP_PFP_UCODE_ADDR				0xC150
-#define	CP_PFP_UCODE_DATA				0xC154
-#define	CP_QUEUE_THRESHOLDS				0x8760
-#define		ROQ_IB1_START(x)				((x) << 0)
-#define		ROQ_IB2_START(x)				((x) << 8)
-#define	CP_RB_BASE					0xC100
-#define	CP_RB_CNTL					0xC104
-#define		RB_BUFSZ(x)					((x) << 0)
-#define		RB_BLKSZ(x)					((x) << 8)
-#define		RB_NO_UPDATE					(1 << 27)
-#define		RB_RPTR_WR_ENA					(1 << 31)
-#define		BUF_SWAP_32BIT					(2 << 16)
-#define	CP_RB_RPTR					0x8700
-#define	CP_RB_RPTR_ADDR					0xC10C
-#define		RB_RPTR_SWAP(x)					((x) << 0)
-#define	CP_RB_RPTR_ADDR_HI				0xC110
-#define	CP_RB_RPTR_WR					0xC108
-#define	CP_RB_WPTR					0xC114
-#define	CP_RB_WPTR_ADDR					0xC118
-#define	CP_RB_WPTR_ADDR_HI				0xC11C
-#define	CP_RB_WPTR_DELAY				0x8704
-#define	CP_ROQ_IB1_STAT					0x8784
-#define	CP_ROQ_IB2_STAT					0x8788
-#define	CP_SEM_WAIT_TIMER				0x85BC
-
-#define	DB_DEBUG					0x9830
-#define		PREZ_MUST_WAIT_FOR_POSTZ_DONE			(1 << 31)
-#define	DB_DEPTH_BASE					0x2800C
-#define	DB_HTILE_DATA_BASE				0x28014
-#define	DB_HTILE_SURFACE				0x28D24
-#define   S_028D24_HTILE_WIDTH(x)                      (((x) & 0x1) << 0)
-#define   G_028D24_HTILE_WIDTH(x)                      (((x) >> 0) & 0x1)
-#define   C_028D24_HTILE_WIDTH                         0xFFFFFFFE
-#define   S_028D24_HTILE_HEIGHT(x)                      (((x) & 0x1) << 1)
-#define   G_028D24_HTILE_HEIGHT(x)                      (((x) >> 1) & 0x1)
-#define   C_028D24_HTILE_HEIGHT                         0xFFFFFFFD
-#define   G_028D24_LINEAR(x)                           (((x) >> 2) & 0x1)
-#define	DB_WATERMARKS					0x9838
-#define		DEPTH_FREE(x)					((x) << 0)
-#define		DEPTH_FLUSH(x)					((x) << 5)
-#define		DEPTH_PENDING_FREE(x)				((x) << 15)
-#define		DEPTH_CACHELINE_FREE(x)				((x) << 20)
-
-#define	DCP_TILING_CONFIG				0x6CA0
-#define		PIPE_TILING(x)					((x) << 1)
-#define 	BANK_TILING(x)					((x) << 4)
-#define		GROUP_SIZE(x)					((x) << 6)
-#define		ROW_TILING(x)					((x) << 8)
-#define		BANK_SWAPS(x)					((x) << 11)
-#define		SAMPLE_SPLIT(x)					((x) << 14)
-#define		BACKEND_MAP(x)					((x) << 16)
-
-#define GB_TILING_CONFIG				0x98F0
-
-#define	GC_USER_SHADER_PIPE_CONFIG			0x8954
-#define		INACTIVE_QD_PIPES(x)				((x) << 8)
-#define		INACTIVE_QD_PIPES_MASK				0x0000FF00
-#define		INACTIVE_SIMDS(x)				((x) << 16)
-#define		INACTIVE_SIMDS_MASK				0x00FF0000
-
-#define SQ_CONFIG                                         0x8c00
-#       define VC_ENABLE                                  (1 << 0)
-#       define EXPORT_SRC_C                               (1 << 1)
-#       define DX9_CONSTS                                 (1 << 2)
-#       define ALU_INST_PREFER_VECTOR                     (1 << 3)
-#       define DX10_CLAMP                                 (1 << 4)
-#       define CLAUSE_SEQ_PRIO(x)                         ((x) << 8)
-#       define PS_PRIO(x)                                 ((x) << 24)
-#       define VS_PRIO(x)                                 ((x) << 26)
-#       define GS_PRIO(x)                                 ((x) << 28)
-#       define ES_PRIO(x)                                 ((x) << 30)
-#define SQ_GPR_RESOURCE_MGMT_1                            0x8c04
-#       define NUM_PS_GPRS(x)                             ((x) << 0)
-#       define NUM_VS_GPRS(x)                             ((x) << 16)
-#       define NUM_CLAUSE_TEMP_GPRS(x)                    ((x) << 28)
-#define SQ_GPR_RESOURCE_MGMT_2                            0x8c08
-#       define NUM_GS_GPRS(x)                             ((x) << 0)
-#       define NUM_ES_GPRS(x)                             ((x) << 16)
-#define SQ_THREAD_RESOURCE_MGMT                           0x8c0c
-#       define NUM_PS_THREADS(x)                          ((x) << 0)
-#       define NUM_VS_THREADS(x)                          ((x) << 8)
-#       define NUM_GS_THREADS(x)                          ((x) << 16)
-#       define NUM_ES_THREADS(x)                          ((x) << 24)
-#define SQ_STACK_RESOURCE_MGMT_1                          0x8c10
-#       define NUM_PS_STACK_ENTRIES(x)                    ((x) << 0)
-#       define NUM_VS_STACK_ENTRIES(x)                    ((x) << 16)
-#define SQ_STACK_RESOURCE_MGMT_2                          0x8c14
-#       define NUM_GS_STACK_ENTRIES(x)                    ((x) << 0)
-#       define NUM_ES_STACK_ENTRIES(x)                    ((x) << 16)
-#define SQ_ESGS_RING_BASE                               0x8c40
-#define SQ_GSVS_RING_BASE                               0x8c48
-#define SQ_ESTMP_RING_BASE                              0x8c50
-#define SQ_GSTMP_RING_BASE                              0x8c58
-#define SQ_VSTMP_RING_BASE                              0x8c60
-#define SQ_PSTMP_RING_BASE                              0x8c68
-#define SQ_FBUF_RING_BASE                               0x8c70
-#define SQ_REDUC_RING_BASE                              0x8c78
-
-#define GRBM_CNTL                                       0x8000
-#       define GRBM_READ_TIMEOUT(x)                     ((x) << 0)
-#define	GRBM_STATUS					0x8010
-#define		CMDFIFO_AVAIL_MASK				0x0000001F
-#define		GUI_ACTIVE					(1<<31)
-#define	GRBM_STATUS2					0x8014
-#define	GRBM_SOFT_RESET					0x8020
-#define		SOFT_RESET_CP					(1<<0)
-
-#define	CG_THERMAL_STATUS				0x7F4
-#define		ASIC_T(x)			        ((x) << 0)
-#define		ASIC_T_MASK			        0x1FF
-#define		ASIC_T_SHIFT			        0
-
-#define	HDP_HOST_PATH_CNTL				0x2C00
-#define	HDP_NONSURFACE_BASE				0x2C04
-#define	HDP_NONSURFACE_INFO				0x2C08
-#define	HDP_NONSURFACE_SIZE				0x2C0C
-#define HDP_REG_COHERENCY_FLUSH_CNTL			0x54A0
-#define	HDP_TILING_CONFIG				0x2F3C
-#define HDP_DEBUG1                                      0x2F34
-
-#define MC_VM_AGP_TOP					0x2184
-#define MC_VM_AGP_BOT					0x2188
-#define	MC_VM_AGP_BASE					0x218C
-#define MC_VM_FB_LOCATION				0x2180
-#define MC_VM_L1_TLB_MCD_RD_A_CNTL			0x219C
-#define 	ENABLE_L1_TLB					(1 << 0)
-#define		ENABLE_L1_FRAGMENT_PROCESSING			(1 << 1)
-#define		ENABLE_L1_STRICT_ORDERING			(1 << 2)
-#define		SYSTEM_ACCESS_MODE_MASK				0x000000C0
-#define		SYSTEM_ACCESS_MODE_SHIFT			6
-#define		SYSTEM_ACCESS_MODE_PA_ONLY			(0 << 6)
-#define		SYSTEM_ACCESS_MODE_USE_SYS_MAP			(1 << 6)
-#define		SYSTEM_ACCESS_MODE_IN_SYS			(2 << 6)
-#define		SYSTEM_ACCESS_MODE_NOT_IN_SYS			(3 << 6)
-#define		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU	(0 << 8)
-#define		SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE	(1 << 8)
-#define		ENABLE_SEMAPHORE_MODE				(1 << 10)
-#define		ENABLE_WAIT_L2_QUERY				(1 << 11)
-#define		EFFECTIVE_L1_TLB_SIZE(x)			(((x) & 7) << 12)
-#define		EFFECTIVE_L1_TLB_SIZE_MASK			0x00007000
-#define		EFFECTIVE_L1_TLB_SIZE_SHIFT			12
-#define		EFFECTIVE_L1_QUEUE_SIZE(x)			(((x) & 7) << 15)
-#define		EFFECTIVE_L1_QUEUE_SIZE_MASK			0x00038000
-#define		EFFECTIVE_L1_QUEUE_SIZE_SHIFT			15
-#define MC_VM_L1_TLB_MCD_RD_B_CNTL			0x21A0
-#define MC_VM_L1_TLB_MCB_RD_GFX_CNTL			0x21FC
-#define MC_VM_L1_TLB_MCB_RD_HDP_CNTL			0x2204
-#define MC_VM_L1_TLB_MCB_RD_PDMA_CNTL			0x2208
-#define MC_VM_L1_TLB_MCB_RD_SEM_CNTL			0x220C
-#define	MC_VM_L1_TLB_MCB_RD_SYS_CNTL			0x2200
-#define MC_VM_L1_TLB_MCD_WR_A_CNTL			0x21A4
-#define MC_VM_L1_TLB_MCD_WR_B_CNTL			0x21A8
-#define MC_VM_L1_TLB_MCB_WR_GFX_CNTL			0x2210
-#define MC_VM_L1_TLB_MCB_WR_HDP_CNTL			0x2218
-#define MC_VM_L1_TLB_MCB_WR_PDMA_CNTL			0x221C
-#define MC_VM_L1_TLB_MCB_WR_SEM_CNTL			0x2220
-#define MC_VM_L1_TLB_MCB_WR_SYS_CNTL			0x2214
-#define MC_VM_SYSTEM_APERTURE_LOW_ADDR			0x2190
-#define		LOGICAL_PAGE_NUMBER_MASK			0x000FFFFF
-#define		LOGICAL_PAGE_NUMBER_SHIFT			0
-#define MC_VM_SYSTEM_APERTURE_HIGH_ADDR			0x2194
-#define MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR		0x2198
-
-#define	PA_CL_ENHANCE					0x8A14
-#define		CLIP_VTX_REORDER_ENA				(1 << 0)
-#define		NUM_CLIP_SEQ(x)					((x) << 1)
-#define PA_SC_AA_CONFIG					0x28C04
-#define	PA_SC_AA_SAMPLE_LOCS_2S				0x8B40
-#define	PA_SC_AA_SAMPLE_LOCS_4S				0x8B44
-#define	PA_SC_AA_SAMPLE_LOCS_8S_WD0			0x8B48
-#define	PA_SC_AA_SAMPLE_LOCS_8S_WD1			0x8B4C
-#define		S0_X(x)						((x) << 0)
-#define		S0_Y(x)						((x) << 4)
-#define		S1_X(x)						((x) << 8)
-#define		S1_Y(x)						((x) << 12)
-#define		S2_X(x)						((x) << 16)
-#define		S2_Y(x)						((x) << 20)
-#define		S3_X(x)						((x) << 24)
-#define		S3_Y(x)						((x) << 28)
-#define		S4_X(x)						((x) << 0)
-#define		S4_Y(x)						((x) << 4)
-#define		S5_X(x)						((x) << 8)
-#define		S5_Y(x)						((x) << 12)
-#define		S6_X(x)						((x) << 16)
-#define		S6_Y(x)						((x) << 20)
-#define		S7_X(x)						((x) << 24)
-#define		S7_Y(x)						((x) << 28)
-#define PA_SC_CLIPRECT_RULE				0x2820c
-#define	PA_SC_ENHANCE					0x8BF0
-#define		FORCE_EOV_MAX_CLK_CNT(x)			((x) << 0)
-#define		FORCE_EOV_MAX_TILE_CNT(x)			((x) << 12)
-#define PA_SC_LINE_STIPPLE				0x28A0C
-#define	PA_SC_LINE_STIPPLE_STATE			0x8B10
-#define PA_SC_MODE_CNTL					0x28A4C
-#define	PA_SC_MULTI_CHIP_CNTL				0x8B20
-
-#define PA_SC_SCREEN_SCISSOR_TL                         0x28030
-#define PA_SC_GENERIC_SCISSOR_TL                        0x28240
-#define PA_SC_WINDOW_SCISSOR_TL                         0x28204
-
-#define	PCIE_PORT_INDEX					0x0038
-#define	PCIE_PORT_DATA					0x003C
-
-#define CHMAP						0x2004
-#define		NOOFCHAN_SHIFT					12
-#define		NOOFCHAN_MASK					0x00003000
-
-#define RAMCFG						0x2408
-#define		NOOFBANK_SHIFT					0
-#define		NOOFBANK_MASK					0x00000001
-#define		NOOFRANK_SHIFT					1
-#define		NOOFRANK_MASK					0x00000002
-#define		NOOFROWS_SHIFT					2
-#define		NOOFROWS_MASK					0x0000001C
-#define		NOOFCOLS_SHIFT					5
-#define		NOOFCOLS_MASK					0x00000060
-#define		CHANSIZE_SHIFT					7
-#define		CHANSIZE_MASK					0x00000080
-#define		BURSTLENGTH_SHIFT				8
-#define		BURSTLENGTH_MASK				0x00000100
-#define		CHANSIZE_OVERRIDE				(1 << 10)
-
-#define	SCRATCH_REG0					0x8500
-#define	SCRATCH_REG1					0x8504
-#define	SCRATCH_REG2					0x8508
-#define	SCRATCH_REG3					0x850C
-#define	SCRATCH_REG4					0x8510
-#define	SCRATCH_REG5					0x8514
-#define	SCRATCH_REG6					0x8518
-#define	SCRATCH_REG7					0x851C
-#define	SCRATCH_UMSK					0x8540
-#define	SCRATCH_ADDR					0x8544
-
-#define	SPI_CONFIG_CNTL					0x9100
-#define		GPR_WRITE_PRIORITY(x)				((x) << 0)
-#define		DISABLE_INTERP_1				(1 << 5)
-#define	SPI_CONFIG_CNTL_1				0x913C
-#define		VTX_DONE_DELAY(x)				((x) << 0)
-#define		INTERP_ONE_PRIM_PER_ROW				(1 << 4)
-#define	SPI_INPUT_Z					0x286D8
-#define	SPI_PS_IN_CONTROL_0				0x286CC
-#define		NUM_INTERP(x)					((x)<<0)
-#define		POSITION_ENA					(1<<8)
-#define		POSITION_CENTROID				(1<<9)
-#define		POSITION_ADDR(x)				((x)<<10)
-#define		PARAM_GEN(x)					((x)<<15)
-#define		PARAM_GEN_ADDR(x)				((x)<<19)
-#define		BARYC_SAMPLE_CNTL(x)				((x)<<26)
-#define		PERSP_GRADIENT_ENA				(1<<28)
-#define		LINEAR_GRADIENT_ENA				(1<<29)
-#define		POSITION_SAMPLE					(1<<30)
-#define		BARYC_AT_SAMPLE_ENA				(1<<31)
-#define	SPI_PS_IN_CONTROL_1				0x286D0
-#define		GEN_INDEX_PIX					(1<<0)
-#define		GEN_INDEX_PIX_ADDR(x)				((x)<<1)
-#define		FRONT_FACE_ENA					(1<<8)
-#define		FRONT_FACE_CHAN(x)				((x)<<9)
-#define		FRONT_FACE_ALL_BITS				(1<<11)
-#define		FRONT_FACE_ADDR(x)				((x)<<12)
-#define		FOG_ADDR(x)					((x)<<17)
-#define		FIXED_PT_POSITION_ENA				(1<<24)
-#define		FIXED_PT_POSITION_ADDR(x)			((x)<<25)
-
-#define	SQ_MS_FIFO_SIZES				0x8CF0
-#define		CACHE_FIFO_SIZE(x)				((x) << 0)
-#define		FETCH_FIFO_HIWATER(x)				((x) << 8)
-#define		DONE_FIFO_HIWATER(x)				((x) << 16)
-#define		ALU_UPDATE_FIFO_HIWATER(x)			((x) << 24)
-#define	SQ_PGM_START_ES					0x28880
-#define	SQ_PGM_START_FS					0x28894
-#define	SQ_PGM_START_GS					0x2886C
-#define	SQ_PGM_START_PS					0x28840
-#define SQ_PGM_RESOURCES_PS                             0x28850
-#define SQ_PGM_EXPORTS_PS                               0x28854
-#define SQ_PGM_CF_OFFSET_PS                             0x288cc
-#define	SQ_PGM_START_VS					0x28858
-#define SQ_PGM_RESOURCES_VS                             0x28868
-#define SQ_PGM_CF_OFFSET_VS                             0x288d0
-
-#define SQ_VTX_CONSTANT_WORD0_0				0x30000
-#define SQ_VTX_CONSTANT_WORD1_0				0x30004
-#define SQ_VTX_CONSTANT_WORD2_0				0x30008
-#	define SQ_VTXC_BASE_ADDR_HI(x)			((x) << 0)
-#	define SQ_VTXC_STRIDE(x)			((x) << 8)
-#	define SQ_VTXC_ENDIAN_SWAP(x)			((x) << 30)
-#	define SQ_ENDIAN_NONE				0
-#	define SQ_ENDIAN_8IN16				1
-#	define SQ_ENDIAN_8IN32				2
-#define SQ_VTX_CONSTANT_WORD3_0				0x3000c
-#define	SQ_VTX_CONSTANT_WORD6_0				0x38018
-#define		S__SQ_VTX_CONSTANT_TYPE(x)			(((x) & 3) << 30)
-#define		G__SQ_VTX_CONSTANT_TYPE(x)			(((x) >> 30) & 3)
-#define			SQ_TEX_VTX_INVALID_TEXTURE			0x0
-#define			SQ_TEX_VTX_INVALID_BUFFER			0x1
-#define			SQ_TEX_VTX_VALID_TEXTURE			0x2
-#define			SQ_TEX_VTX_VALID_BUFFER				0x3
-
-
-#define	SX_MISC						0x28350
-#define	SX_MEMORY_EXPORT_BASE				0x9010
-#define	SX_DEBUG_1					0x9054
-#define		SMX_EVENT_RELEASE				(1 << 0)
-#define		ENABLE_NEW_SMX_ADDRESS				(1 << 16)
-
-#define	TA_CNTL_AUX					0x9508
-#define		DISABLE_CUBE_WRAP				(1 << 0)
-#define		DISABLE_CUBE_ANISO				(1 << 1)
-#define		SYNC_GRADIENT					(1 << 24)
-#define		SYNC_WALKER					(1 << 25)
-#define		SYNC_ALIGNER					(1 << 26)
-#define		BILINEAR_PRECISION_6_BIT			(0 << 31)
-#define		BILINEAR_PRECISION_8_BIT			(1 << 31)
-
-#define	TC_CNTL						0x9608
-#define		TC_L2_SIZE(x)					((x)<<5)
-#define		L2_DISABLE_LATE_HIT				(1<<9)
-
-#define	VC_ENHANCE					0x9714
-
-#define	VGT_CACHE_INVALIDATION				0x88C4
-#define		CACHE_INVALIDATION(x)				((x)<<0)
-#define			VC_ONLY						0
-#define			TC_ONLY						1
-#define			VC_AND_TC					2
-#define	VGT_DMA_BASE					0x287E8
-#define	VGT_DMA_BASE_HI					0x287E4
-#define	VGT_ES_PER_GS					0x88CC
-#define	VGT_GS_PER_ES					0x88C8
-#define	VGT_GS_PER_VS					0x88E8
-#define	VGT_GS_VERTEX_REUSE				0x88D4
-#define VGT_PRIMITIVE_TYPE                              0x8958
-#define	VGT_NUM_INSTANCES				0x8974
-#define	VGT_OUT_DEALLOC_CNTL				0x28C5C
-#define		DEALLOC_DIST_MASK				0x0000007F
-#define	VGT_STRMOUT_BASE_OFFSET_0			0x28B10
-#define	VGT_STRMOUT_BASE_OFFSET_1			0x28B14
-#define	VGT_STRMOUT_BASE_OFFSET_2			0x28B18
-#define	VGT_STRMOUT_BASE_OFFSET_3			0x28B1c
-#define	VGT_STRMOUT_BASE_OFFSET_HI_0			0x28B44
-#define	VGT_STRMOUT_BASE_OFFSET_HI_1			0x28B48
-#define	VGT_STRMOUT_BASE_OFFSET_HI_2			0x28B4c
-#define	VGT_STRMOUT_BASE_OFFSET_HI_3			0x28B50
-#define	VGT_STRMOUT_BUFFER_BASE_0			0x28AD8
-#define	VGT_STRMOUT_BUFFER_BASE_1			0x28AE8
-#define	VGT_STRMOUT_BUFFER_BASE_2			0x28AF8
-#define	VGT_STRMOUT_BUFFER_BASE_3			0x28B08
-#define	VGT_STRMOUT_BUFFER_OFFSET_0			0x28ADC
-#define	VGT_STRMOUT_BUFFER_OFFSET_1			0x28AEC
-#define	VGT_STRMOUT_BUFFER_OFFSET_2			0x28AFC
-#define	VGT_STRMOUT_BUFFER_OFFSET_3			0x28B0C
-#define VGT_STRMOUT_BUFFER_SIZE_0			0x28AD0
-#define VGT_STRMOUT_BUFFER_SIZE_1			0x28AE0
-#define VGT_STRMOUT_BUFFER_SIZE_2			0x28AF0
-#define VGT_STRMOUT_BUFFER_SIZE_3			0x28B00
-
-#define	VGT_STRMOUT_EN					0x28AB0
-#define	VGT_VERTEX_REUSE_BLOCK_CNTL			0x28C58
-#define		VTX_REUSE_DEPTH_MASK				0x000000FF
-#define VGT_EVENT_INITIATOR                             0x28a90
-#       define CACHE_FLUSH_AND_INV_EVENT_TS                     (0x14 << 0)
-#       define CACHE_FLUSH_AND_INV_EVENT                        (0x16 << 0)
-
-#define VM_CONTEXT0_CNTL				0x1410
-#define		ENABLE_CONTEXT					(1 << 0)
-#define		PAGE_TABLE_DEPTH(x)				(((x) & 3) << 1)
-#define		RANGE_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 4)
-#define VM_CONTEXT0_INVALIDATION_LOW_ADDR		0x1490
-#define VM_CONTEXT0_INVALIDATION_HIGH_ADDR		0x14B0
-#define VM_CONTEXT0_PAGE_TABLE_BASE_ADDR		0x1574
-#define VM_CONTEXT0_PAGE_TABLE_START_ADDR		0x1594
-#define VM_CONTEXT0_PAGE_TABLE_END_ADDR			0x15B4
-#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR	0x1554
-#define VM_CONTEXT0_REQUEST_RESPONSE			0x1470
-#define		REQUEST_TYPE(x)					(((x) & 0xf) << 0)
-#define		RESPONSE_TYPE_MASK				0x000000F0
-#define		RESPONSE_TYPE_SHIFT				4
-#define VM_L2_CNTL					0x1400
-#define		ENABLE_L2_CACHE					(1 << 0)
-#define		ENABLE_L2_FRAGMENT_PROCESSING			(1 << 1)
-#define		ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE		(1 << 9)
-#define		EFFECTIVE_L2_QUEUE_SIZE(x)			(((x) & 7) << 13)
-#define VM_L2_CNTL2					0x1404
-#define		INVALIDATE_ALL_L1_TLBS				(1 << 0)
-#define		INVALIDATE_L2_CACHE				(1 << 1)
-#define VM_L2_CNTL3					0x1408
-#define		BANK_SELECT_0(x)				(((x) & 0x1f) << 0)
-#define		BANK_SELECT_1(x)				(((x) & 0x1f) << 5)
-#define		L2_CACHE_UPDATE_MODE(x)				(((x) & 3) << 10)
-#define	VM_L2_STATUS					0x140C
-#define		L2_BUSY						(1 << 0)
-
-#define	WAIT_UNTIL					0x8040
-#define         WAIT_2D_IDLE_bit                                (1 << 14)
-#define         WAIT_3D_IDLE_bit                                (1 << 15)
-#define         WAIT_2D_IDLECLEAN_bit                           (1 << 16)
-#define         WAIT_3D_IDLECLEAN_bit                           (1 << 17)
-
-#define IH_RB_CNTL                                        0x3e00
-#       define IH_RB_ENABLE                               (1 << 0)
-#       define IH_IB_SIZE(x)                              ((x) << 1) /* log2 */
-#       define IH_RB_FULL_DRAIN_ENABLE                    (1 << 6)
-#       define IH_WPTR_WRITEBACK_ENABLE                   (1 << 8)
-#       define IH_WPTR_WRITEBACK_TIMER(x)                 ((x) << 9) /* log2 */
-#       define IH_WPTR_OVERFLOW_ENABLE                    (1 << 16)
-#       define IH_WPTR_OVERFLOW_CLEAR                     (1 << 31)
-#define IH_RB_BASE                                        0x3e04
-#define IH_RB_RPTR                                        0x3e08
-#define IH_RB_WPTR                                        0x3e0c
-#       define RB_OVERFLOW                                (1 << 0)
-#       define WPTR_OFFSET_MASK                           0x3fffc
-#define IH_RB_WPTR_ADDR_HI                                0x3e10
-#define IH_RB_WPTR_ADDR_LO                                0x3e14
-#define IH_CNTL                                           0x3e18
-#       define ENABLE_INTR                                (1 << 0)
-#       define IH_MC_SWAP(x)                              ((x) << 1)
-#       define IH_MC_SWAP_NONE                            0
-#       define IH_MC_SWAP_16BIT                           1
-#       define IH_MC_SWAP_32BIT                           2
-#       define IH_MC_SWAP_64BIT                           3
-#       define RPTR_REARM                                 (1 << 4)
-#       define MC_WRREQ_CREDIT(x)                         ((x) << 15)
-#       define MC_WR_CLEAN_CNT(x)                         ((x) << 20)
-
-#define RLC_CNTL                                          0x3f00
-#       define RLC_ENABLE                                 (1 << 0)
-#define RLC_HB_BASE                                       0x3f10
-#define RLC_HB_CNTL                                       0x3f0c
-#define RLC_HB_RPTR                                       0x3f20
-#define RLC_HB_WPTR                                       0x3f1c
-#define RLC_HB_WPTR_LSB_ADDR                              0x3f14
-#define RLC_HB_WPTR_MSB_ADDR                              0x3f18
-#define RLC_MC_CNTL                                       0x3f44
-#define RLC_UCODE_CNTL                                    0x3f48
-#define RLC_UCODE_ADDR                                    0x3f2c
-#define RLC_UCODE_DATA                                    0x3f30
-
-/* new for TN */
-#define TN_RLC_SAVE_AND_RESTORE_BASE                      0x3f10
-#define TN_RLC_CLEAR_STATE_RESTORE_BASE                   0x3f20
-
-#define SRBM_SOFT_RESET                                   0xe60
-#       define SOFT_RESET_RLC                             (1 << 13)
-
-#define CP_INT_CNTL                                       0xc124
-#       define CNTX_BUSY_INT_ENABLE                       (1 << 19)
-#       define CNTX_EMPTY_INT_ENABLE                      (1 << 20)
-#       define SCRATCH_INT_ENABLE                         (1 << 25)
-#       define TIME_STAMP_INT_ENABLE                      (1 << 26)
-#       define IB2_INT_ENABLE                             (1 << 29)
-#       define IB1_INT_ENABLE                             (1 << 30)
-#       define RB_INT_ENABLE                              (1 << 31)
-#define CP_INT_STATUS                                     0xc128
-#       define SCRATCH_INT_STAT                           (1 << 25)
-#       define TIME_STAMP_INT_STAT                        (1 << 26)
-#       define IB2_INT_STAT                               (1 << 29)
-#       define IB1_INT_STAT                               (1 << 30)
-#       define RB_INT_STAT                                (1 << 31)
-
-#define GRBM_INT_CNTL                                     0x8060
-#       define RDERR_INT_ENABLE                           (1 << 0)
-#       define WAIT_COUNT_TIMEOUT_INT_ENABLE              (1 << 1)
-#       define GUI_IDLE_INT_ENABLE                        (1 << 19)
-
-#define INTERRUPT_CNTL                                    0x5468
-#       define IH_DUMMY_RD_OVERRIDE                       (1 << 0)
-#       define IH_DUMMY_RD_EN                             (1 << 1)
-#       define IH_REQ_NONSNOOP_EN                         (1 << 3)
-#       define GEN_IH_INT_EN                              (1 << 8)
-#define INTERRUPT_CNTL2                                   0x546c
-
-#define D1MODE_VBLANK_STATUS                              0x6534
-#define D2MODE_VBLANK_STATUS                              0x6d34
-#       define DxMODE_VBLANK_OCCURRED                     (1 << 0)
-#       define DxMODE_VBLANK_ACK                          (1 << 4)
-#       define DxMODE_VBLANK_STAT                         (1 << 12)
-#       define DxMODE_VBLANK_INTERRUPT                    (1 << 16)
-#       define DxMODE_VBLANK_INTERRUPT_TYPE               (1 << 17)
-#define D1MODE_VLINE_STATUS                               0x653c
-#define D2MODE_VLINE_STATUS                               0x6d3c
-#       define DxMODE_VLINE_OCCURRED                      (1 << 0)
-#       define DxMODE_VLINE_ACK                           (1 << 4)
-#       define DxMODE_VLINE_STAT                          (1 << 12)
-#       define DxMODE_VLINE_INTERRUPT                     (1 << 16)
-#       define DxMODE_VLINE_INTERRUPT_TYPE                (1 << 17)
-#define DxMODE_INT_MASK                                   0x6540
-#       define D1MODE_VBLANK_INT_MASK                     (1 << 0)
-#       define D1MODE_VLINE_INT_MASK                      (1 << 4)
-#       define D2MODE_VBLANK_INT_MASK                     (1 << 8)
-#       define D2MODE_VLINE_INT_MASK                      (1 << 12)
-#define DCE3_DISP_INTERRUPT_STATUS                        0x7ddc
-#       define DC_HPD1_INTERRUPT                          (1 << 18)
-#       define DC_HPD2_INTERRUPT                          (1 << 19)
-#define DISP_INTERRUPT_STATUS                             0x7edc
-#       define LB_D1_VLINE_INTERRUPT                      (1 << 2)
-#       define LB_D2_VLINE_INTERRUPT                      (1 << 3)
-#       define LB_D1_VBLANK_INTERRUPT                     (1 << 4)
-#       define LB_D2_VBLANK_INTERRUPT                     (1 << 5)
-#       define DACA_AUTODETECT_INTERRUPT                  (1 << 16)
-#       define DACB_AUTODETECT_INTERRUPT                  (1 << 17)
-#       define DC_HOT_PLUG_DETECT1_INTERRUPT              (1 << 18)
-#       define DC_HOT_PLUG_DETECT2_INTERRUPT              (1 << 19)
-#       define DC_I2C_SW_DONE_INTERRUPT                   (1 << 20)
-#       define DC_I2C_HW_DONE_INTERRUPT                   (1 << 21)
-#define DISP_INTERRUPT_STATUS_CONTINUE                    0x7ee8
-#define DCE3_DISP_INTERRUPT_STATUS_CONTINUE               0x7de8
-#       define DC_HPD4_INTERRUPT                          (1 << 14)
-#       define DC_HPD4_RX_INTERRUPT                       (1 << 15)
-#       define DC_HPD3_INTERRUPT                          (1 << 28)
-#       define DC_HPD1_RX_INTERRUPT                       (1 << 29)
-#       define DC_HPD2_RX_INTERRUPT                       (1 << 30)
-#define DCE3_DISP_INTERRUPT_STATUS_CONTINUE2              0x7dec
-#       define DC_HPD3_RX_INTERRUPT                       (1 << 0)
-#       define DIGA_DP_VID_STREAM_DISABLE_INTERRUPT       (1 << 1)
-#       define DIGA_DP_STEER_FIFO_OVERFLOW_INTERRUPT      (1 << 2)
-#       define DIGB_DP_VID_STREAM_DISABLE_INTERRUPT       (1 << 3)
-#       define DIGB_DP_STEER_FIFO_OVERFLOW_INTERRUPT      (1 << 4)
-#       define AUX1_SW_DONE_INTERRUPT                     (1 << 5)
-#       define AUX1_LS_DONE_INTERRUPT                     (1 << 6)
-#       define AUX2_SW_DONE_INTERRUPT                     (1 << 7)
-#       define AUX2_LS_DONE_INTERRUPT                     (1 << 8)
-#       define AUX3_SW_DONE_INTERRUPT                     (1 << 9)
-#       define AUX3_LS_DONE_INTERRUPT                     (1 << 10)
-#       define AUX4_SW_DONE_INTERRUPT                     (1 << 11)
-#       define AUX4_LS_DONE_INTERRUPT                     (1 << 12)
-#       define DIGA_DP_FAST_TRAINING_COMPLETE_INTERRUPT   (1 << 13)
-#       define DIGB_DP_FAST_TRAINING_COMPLETE_INTERRUPT   (1 << 14)
-/* DCE 3.2 */
-#       define AUX5_SW_DONE_INTERRUPT                     (1 << 15)
-#       define AUX5_LS_DONE_INTERRUPT                     (1 << 16)
-#       define AUX6_SW_DONE_INTERRUPT                     (1 << 17)
-#       define AUX6_LS_DONE_INTERRUPT                     (1 << 18)
-#       define DC_HPD5_INTERRUPT                          (1 << 19)
-#       define DC_HPD5_RX_INTERRUPT                       (1 << 20)
-#       define DC_HPD6_INTERRUPT                          (1 << 21)
-#       define DC_HPD6_RX_INTERRUPT                       (1 << 22)
-
-#define DACA_AUTO_DETECT_CONTROL                          0x7828
-#define DACB_AUTO_DETECT_CONTROL                          0x7a28
-#define DCE3_DACA_AUTO_DETECT_CONTROL                     0x7028
-#define DCE3_DACB_AUTO_DETECT_CONTROL                     0x7128
-#       define DACx_AUTODETECT_MODE(x)                    ((x) << 0)
-#       define DACx_AUTODETECT_MODE_NONE                  0
-#       define DACx_AUTODETECT_MODE_CONNECT               1
-#       define DACx_AUTODETECT_MODE_DISCONNECT            2
-#       define DACx_AUTODETECT_FRAME_TIME_COUNTER(x)      ((x) << 8)
-/* bit 18 = R/C, 17 = G/Y, 16 = B/Comp */
-#       define DACx_AUTODETECT_CHECK_MASK(x)              ((x) << 16)
-
-#define DCE3_DACA_AUTODETECT_INT_CONTROL                  0x7038
-#define DCE3_DACB_AUTODETECT_INT_CONTROL                  0x7138
-#define DACA_AUTODETECT_INT_CONTROL                       0x7838
-#define DACB_AUTODETECT_INT_CONTROL                       0x7a38
-#       define DACx_AUTODETECT_ACK                        (1 << 0)
-#       define DACx_AUTODETECT_INT_ENABLE                 (1 << 16)
-
-#define DC_HOT_PLUG_DETECT1_CONTROL                       0x7d00
-#define DC_HOT_PLUG_DETECT2_CONTROL                       0x7d10
-#define DC_HOT_PLUG_DETECT3_CONTROL                       0x7d24
-#       define DC_HOT_PLUG_DETECTx_EN                     (1 << 0)
-
-#define DC_HOT_PLUG_DETECT1_INT_STATUS                    0x7d04
-#define DC_HOT_PLUG_DETECT2_INT_STATUS                    0x7d14
-#define DC_HOT_PLUG_DETECT3_INT_STATUS                    0x7d28
-#       define DC_HOT_PLUG_DETECTx_INT_STATUS             (1 << 0)
-#       define DC_HOT_PLUG_DETECTx_SENSE                  (1 << 1)
-
-/* DCE 3.0 */
-#define DC_HPD1_INT_STATUS                                0x7d00
-#define DC_HPD2_INT_STATUS                                0x7d0c
-#define DC_HPD3_INT_STATUS                                0x7d18
-#define DC_HPD4_INT_STATUS                                0x7d24
-/* DCE 3.2 */
-#define DC_HPD5_INT_STATUS                                0x7dc0
-#define DC_HPD6_INT_STATUS                                0x7df4
-#       define DC_HPDx_INT_STATUS                         (1 << 0)
-#       define DC_HPDx_SENSE                              (1 << 1)
-#       define DC_HPDx_RX_INT_STATUS                      (1 << 8)
-
-#define DC_HOT_PLUG_DETECT1_INT_CONTROL                   0x7d08
-#define DC_HOT_PLUG_DETECT2_INT_CONTROL                   0x7d18
-#define DC_HOT_PLUG_DETECT3_INT_CONTROL                   0x7d2c
-#       define DC_HOT_PLUG_DETECTx_INT_ACK                (1 << 0)
-#       define DC_HOT_PLUG_DETECTx_INT_POLARITY           (1 << 8)
-#       define DC_HOT_PLUG_DETECTx_INT_EN                 (1 << 16)
-/* DCE 3.0 */
-#define DC_HPD1_INT_CONTROL                               0x7d04
-#define DC_HPD2_INT_CONTROL                               0x7d10
-#define DC_HPD3_INT_CONTROL                               0x7d1c
-#define DC_HPD4_INT_CONTROL                               0x7d28
-/* DCE 3.2 */
-#define DC_HPD5_INT_CONTROL                               0x7dc4
-#define DC_HPD6_INT_CONTROL                               0x7df8
-#       define DC_HPDx_INT_ACK                            (1 << 0)
-#       define DC_HPDx_INT_POLARITY                       (1 << 8)
-#       define DC_HPDx_INT_EN                             (1 << 16)
-#       define DC_HPDx_RX_INT_ACK                         (1 << 20)
-#       define DC_HPDx_RX_INT_EN                          (1 << 24)
-
-/* DCE 3.0 */
-#define DC_HPD1_CONTROL                                   0x7d08
-#define DC_HPD2_CONTROL                                   0x7d14
-#define DC_HPD3_CONTROL                                   0x7d20
-#define DC_HPD4_CONTROL                                   0x7d2c
-/* DCE 3.2 */
-#define DC_HPD5_CONTROL                                   0x7dc8
-#define DC_HPD6_CONTROL                                   0x7dfc
-#       define DC_HPDx_CONNECTION_TIMER(x)                ((x) << 0)
-#       define DC_HPDx_RX_INT_TIMER(x)                    ((x) << 16)
-/* DCE 3.2 */
-#       define DC_HPDx_EN                                 (1 << 28)
-
-#define D1GRPH_INTERRUPT_STATUS                           0x6158
-#define D2GRPH_INTERRUPT_STATUS                           0x6958
-#       define DxGRPH_PFLIP_INT_OCCURRED                  (1 << 0)
-#       define DxGRPH_PFLIP_INT_CLEAR                     (1 << 8)
-#define D1GRPH_INTERRUPT_CONTROL                          0x615c
-#define D2GRPH_INTERRUPT_CONTROL                          0x695c
-#       define DxGRPH_PFLIP_INT_MASK                      (1 << 0)
-#       define DxGRPH_PFLIP_INT_TYPE                      (1 << 8)
-
-/* PCIE link stuff */
-#define PCIE_LC_TRAINING_CNTL                             0xa1 /* PCIE_P */
-#       define LC_POINT_7_PLUS_EN                         (1 << 6)
-#define PCIE_LC_LINK_WIDTH_CNTL                           0xa2 /* PCIE_P */
-#       define LC_LINK_WIDTH_SHIFT                        0
-#       define LC_LINK_WIDTH_MASK                         0x7
-#       define LC_LINK_WIDTH_X0                           0
-#       define LC_LINK_WIDTH_X1                           1
-#       define LC_LINK_WIDTH_X2                           2
-#       define LC_LINK_WIDTH_X4                           3
-#       define LC_LINK_WIDTH_X8                           4
-#       define LC_LINK_WIDTH_X16                          6
-#       define LC_LINK_WIDTH_RD_SHIFT                     4
-#       define LC_LINK_WIDTH_RD_MASK                      0x70
-#       define LC_RECONFIG_ARC_MISSING_ESCAPE             (1 << 7)
-#       define LC_RECONFIG_NOW                            (1 << 8)
-#       define LC_RENEGOTIATION_SUPPORT                   (1 << 9)
-#       define LC_RENEGOTIATE_EN                          (1 << 10)
-#       define LC_SHORT_RECONFIG_EN                       (1 << 11)
-#       define LC_UPCONFIGURE_SUPPORT                     (1 << 12)
-#       define LC_UPCONFIGURE_DIS                         (1 << 13)
-#define PCIE_LC_SPEED_CNTL                                0xa4 /* PCIE_P */
-#       define LC_GEN2_EN_STRAP                           (1 << 0)
-#       define LC_TARGET_LINK_SPEED_OVERRIDE_EN           (1 << 1)
-#       define LC_FORCE_EN_HW_SPEED_CHANGE                (1 << 5)
-#       define LC_FORCE_DIS_HW_SPEED_CHANGE               (1 << 6)
-#       define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK      (0x3 << 8)
-#       define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT     3
-#       define LC_CURRENT_DATA_RATE                       (1 << 11)
-#       define LC_VOLTAGE_TIMER_SEL_MASK                  (0xf << 14)
-#       define LC_CLR_FAILED_SPD_CHANGE_CNT               (1 << 21)
-#       define LC_OTHER_SIDE_EVER_SENT_GEN2               (1 << 23)
-#       define LC_OTHER_SIDE_SUPPORTS_GEN2                (1 << 24)
-#define MM_CFGREGS_CNTL                                   0x544c
-#       define MM_WR_TO_CFG_EN                            (1 << 3)
-#define LINK_CNTL2                                        0x88 /* F0 */
-#       define TARGET_LINK_SPEED_MASK                     (0xf << 0)
-#       define SELECTABLE_DEEMPHASIS                      (1 << 6)
-
-/*
- * PM4
- */
-#define	PACKET_TYPE0	0
-#define	PACKET_TYPE1	1
-#define	PACKET_TYPE2	2
-#define	PACKET_TYPE3	3
-
-#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
-#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
-#define CP_PACKET0_GET_REG(h) (((h) & 0xFFFF) << 2)
-#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
-#define PACKET0(reg, n)	((PACKET_TYPE0 << 30) |				\
-			 (((reg) >> 2) & 0xFFFF) |			\
-			 ((n) & 0x3FFF) << 16)
-#define PACKET3(op, n)	((PACKET_TYPE3 << 30) |				\
-			 (((op) & 0xFF) << 8) |				\
-			 ((n) & 0x3FFF) << 16)
-
-/* Packet 3 types */
-#define	PACKET3_NOP					0x10
-#define	PACKET3_INDIRECT_BUFFER_END			0x17
-#define	PACKET3_SET_PREDICATION				0x20
-#define	PACKET3_REG_RMW					0x21
-#define	PACKET3_COND_EXEC				0x22
-#define	PACKET3_PRED_EXEC				0x23
-#define	PACKET3_START_3D_CMDBUF				0x24
-#define	PACKET3_DRAW_INDEX_2				0x27
-#define	PACKET3_CONTEXT_CONTROL				0x28
-#define	PACKET3_DRAW_INDEX_IMMD_BE			0x29
-#define	PACKET3_INDEX_TYPE				0x2A
-#define	PACKET3_DRAW_INDEX				0x2B
-#define	PACKET3_DRAW_INDEX_AUTO				0x2D
-#define	PACKET3_DRAW_INDEX_IMMD				0x2E
-#define	PACKET3_NUM_INSTANCES				0x2F
-#define	PACKET3_STRMOUT_BUFFER_UPDATE			0x34
-#define	PACKET3_INDIRECT_BUFFER_MP			0x38
-#define	PACKET3_MEM_SEMAPHORE				0x39
-#              define PACKET3_SEM_WAIT_ON_SIGNAL    (0x1 << 12)
-#              define PACKET3_SEM_SEL_SIGNAL	    (0x6 << 29)
-#              define PACKET3_SEM_SEL_WAIT	    (0x7 << 29)
-#define	PACKET3_MPEG_INDEX				0x3A
-#define	PACKET3_COPY_DW					0x3B
-#define	PACKET3_WAIT_REG_MEM				0x3C
-#define	PACKET3_MEM_WRITE				0x3D
-#define	PACKET3_INDIRECT_BUFFER				0x32
-#define	PACKET3_SURFACE_SYNC				0x43
-#              define PACKET3_CB0_DEST_BASE_ENA    (1 << 6)
-#              define PACKET3_TC_ACTION_ENA        (1 << 23)
-#              define PACKET3_VC_ACTION_ENA        (1 << 24)
-#              define PACKET3_CB_ACTION_ENA        (1 << 25)
-#              define PACKET3_DB_ACTION_ENA        (1 << 26)
-#              define PACKET3_SH_ACTION_ENA        (1 << 27)
-#              define PACKET3_SMX_ACTION_ENA       (1 << 28)
-#define	PACKET3_ME_INITIALIZE				0x44
-#define		PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
-#define	PACKET3_COND_WRITE				0x45
-#define	PACKET3_EVENT_WRITE				0x46
-#define		EVENT_TYPE(x)                           ((x) << 0)
-#define		EVENT_INDEX(x)                          ((x) << 8)
-                /* 0 - any non-TS event
-		 * 1 - ZPASS_DONE
-		 * 2 - SAMPLE_PIPELINESTAT
-		 * 3 - SAMPLE_STREAMOUTSTAT*
-		 * 4 - *S_PARTIAL_FLUSH
-		 * 5 - TS events
-		 */
-#define	PACKET3_EVENT_WRITE_EOP				0x47
-#define		DATA_SEL(x)                             ((x) << 29)
-                /* 0 - discard
-		 * 1 - send low 32bit data
-		 * 2 - send 64bit data
-		 * 3 - send 64bit counter value
-		 */
-#define		INT_SEL(x)                              ((x) << 24)
-                /* 0 - none
-		 * 1 - interrupt only (DATA_SEL = 0)
-		 * 2 - interrupt when data write is confirmed
-		 */
-#define	PACKET3_ONE_REG_WRITE				0x57
-#define	PACKET3_SET_CONFIG_REG				0x68
-#define		PACKET3_SET_CONFIG_REG_OFFSET			0x00008000
-#define		PACKET3_SET_CONFIG_REG_END			0x0000ac00
-#define	PACKET3_SET_CONTEXT_REG				0x69
-#define		PACKET3_SET_CONTEXT_REG_OFFSET			0x00028000
-#define		PACKET3_SET_CONTEXT_REG_END			0x00029000
-#define	PACKET3_SET_ALU_CONST				0x6A
-#define		PACKET3_SET_ALU_CONST_OFFSET			0x00030000
-#define		PACKET3_SET_ALU_CONST_END			0x00032000
-#define	PACKET3_SET_BOOL_CONST				0x6B
-#define		PACKET3_SET_BOOL_CONST_OFFSET			0x0003e380
-#define		PACKET3_SET_BOOL_CONST_END			0x00040000
-#define	PACKET3_SET_LOOP_CONST				0x6C
-#define		PACKET3_SET_LOOP_CONST_OFFSET			0x0003e200
-#define		PACKET3_SET_LOOP_CONST_END			0x0003e380
-#define	PACKET3_SET_RESOURCE				0x6D
-#define		PACKET3_SET_RESOURCE_OFFSET			0x00038000
-#define		PACKET3_SET_RESOURCE_END			0x0003c000
-#define	PACKET3_SET_SAMPLER				0x6E
-#define		PACKET3_SET_SAMPLER_OFFSET			0x0003c000
-#define		PACKET3_SET_SAMPLER_END				0x0003cff0
-#define	PACKET3_SET_CTL_CONST				0x6F
-#define		PACKET3_SET_CTL_CONST_OFFSET			0x0003cff0
-#define		PACKET3_SET_CTL_CONST_END			0x0003e200
-#define	PACKET3_SURFACE_BASE_UPDATE			0x73
-
-
-#define	R_008020_GRBM_SOFT_RESET		0x8020
-#define		S_008020_SOFT_RESET_CP(x)		(((x) & 1) << 0)
-#define		S_008020_SOFT_RESET_CB(x)		(((x) & 1) << 1)
-#define		S_008020_SOFT_RESET_CR(x)		(((x) & 1) << 2)
-#define		S_008020_SOFT_RESET_DB(x)		(((x) & 1) << 3)
-#define		S_008020_SOFT_RESET_PA(x)		(((x) & 1) << 5)
-#define		S_008020_SOFT_RESET_SC(x)		(((x) & 1) << 6)
-#define		S_008020_SOFT_RESET_SMX(x)		(((x) & 1) << 7)
-#define		S_008020_SOFT_RESET_SPI(x)		(((x) & 1) << 8)
-#define		S_008020_SOFT_RESET_SH(x)		(((x) & 1) << 9)
-#define		S_008020_SOFT_RESET_SX(x)		(((x) & 1) << 10)
-#define		S_008020_SOFT_RESET_TC(x)		(((x) & 1) << 11)
-#define		S_008020_SOFT_RESET_TA(x)		(((x) & 1) << 12)
-#define		S_008020_SOFT_RESET_VC(x)		(((x) & 1) << 13)
-#define		S_008020_SOFT_RESET_VGT(x)		(((x) & 1) << 14)
-#define	R_008010_GRBM_STATUS			0x8010
-#define		S_008010_CMDFIFO_AVAIL(x)		(((x) & 0x1F) << 0)
-#define		S_008010_CP_RQ_PENDING(x)		(((x) & 1) << 6)
-#define		S_008010_CF_RQ_PENDING(x)		(((x) & 1) << 7)
-#define		S_008010_PF_RQ_PENDING(x)		(((x) & 1) << 8)
-#define		S_008010_GRBM_EE_BUSY(x)		(((x) & 1) << 10)
-#define		S_008010_VC_BUSY(x)			(((x) & 1) << 11)
-#define		S_008010_DB03_CLEAN(x)			(((x) & 1) << 12)
-#define		S_008010_CB03_CLEAN(x)			(((x) & 1) << 13)
-#define		S_008010_VGT_BUSY_NO_DMA(x)		(((x) & 1) << 16)
-#define		S_008010_VGT_BUSY(x)			(((x) & 1) << 17)
-#define		S_008010_TA03_BUSY(x)			(((x) & 1) << 18)
-#define		S_008010_TC_BUSY(x)			(((x) & 1) << 19)
-#define		S_008010_SX_BUSY(x)			(((x) & 1) << 20)
-#define		S_008010_SH_BUSY(x)			(((x) & 1) << 21)
-#define		S_008010_SPI03_BUSY(x)			(((x) & 1) << 22)
-#define		S_008010_SMX_BUSY(x)			(((x) & 1) << 23)
-#define		S_008010_SC_BUSY(x)			(((x) & 1) << 24)
-#define		S_008010_PA_BUSY(x)			(((x) & 1) << 25)
-#define		S_008010_DB03_BUSY(x)			(((x) & 1) << 26)
-#define		S_008010_CR_BUSY(x)			(((x) & 1) << 27)
-#define		S_008010_CP_COHERENCY_BUSY(x)		(((x) & 1) << 28)
-#define		S_008010_CP_BUSY(x)			(((x) & 1) << 29)
-#define		S_008010_CB03_BUSY(x)			(((x) & 1) << 30)
-#define		S_008010_GUI_ACTIVE(x)			(((x) & 1) << 31)
-#define		G_008010_CMDFIFO_AVAIL(x)		(((x) >> 0) & 0x1F)
-#define		G_008010_CP_RQ_PENDING(x)		(((x) >> 6) & 1)
-#define		G_008010_CF_RQ_PENDING(x)		(((x) >> 7) & 1)
-#define		G_008010_PF_RQ_PENDING(x)		(((x) >> 8) & 1)
-#define		G_008010_GRBM_EE_BUSY(x)		(((x) >> 10) & 1)
-#define		G_008010_VC_BUSY(x)			(((x) >> 11) & 1)
-#define		G_008010_DB03_CLEAN(x)			(((x) >> 12) & 1)
-#define		G_008010_CB03_CLEAN(x)			(((x) >> 13) & 1)
-#define		G_008010_VGT_BUSY_NO_DMA(x)		(((x) >> 16) & 1)
-#define		G_008010_VGT_BUSY(x)			(((x) >> 17) & 1)
-#define		G_008010_TA03_BUSY(x)			(((x) >> 18) & 1)
-#define		G_008010_TC_BUSY(x)			(((x) >> 19) & 1)
-#define		G_008010_SX_BUSY(x)			(((x) >> 20) & 1)
-#define		G_008010_SH_BUSY(x)			(((x) >> 21) & 1)
-#define		G_008010_SPI03_BUSY(x)			(((x) >> 22) & 1)
-#define		G_008010_SMX_BUSY(x)			(((x) >> 23) & 1)
-#define		G_008010_SC_BUSY(x)			(((x) >> 24) & 1)
-#define		G_008010_PA_BUSY(x)			(((x) >> 25) & 1)
-#define		G_008010_DB03_BUSY(x)			(((x) >> 26) & 1)
-#define		G_008010_CR_BUSY(x)			(((x) >> 27) & 1)
-#define		G_008010_CP_COHERENCY_BUSY(x)		(((x) >> 28) & 1)
-#define		G_008010_CP_BUSY(x)			(((x) >> 29) & 1)
-#define		G_008010_CB03_BUSY(x)			(((x) >> 30) & 1)
-#define		G_008010_GUI_ACTIVE(x)			(((x) >> 31) & 1)
-#define	R_008014_GRBM_STATUS2			0x8014
-#define		S_008014_CR_CLEAN(x)			(((x) & 1) << 0)
-#define		S_008014_SMX_CLEAN(x)			(((x) & 1) << 1)
-#define		S_008014_SPI0_BUSY(x)			(((x) & 1) << 8)
-#define		S_008014_SPI1_BUSY(x)			(((x) & 1) << 9)
-#define		S_008014_SPI2_BUSY(x)			(((x) & 1) << 10)
-#define		S_008014_SPI3_BUSY(x)			(((x) & 1) << 11)
-#define		S_008014_TA0_BUSY(x)			(((x) & 1) << 12)
-#define		S_008014_TA1_BUSY(x)			(((x) & 1) << 13)
-#define		S_008014_TA2_BUSY(x)			(((x) & 1) << 14)
-#define		S_008014_TA3_BUSY(x)			(((x) & 1) << 15)
-#define		S_008014_DB0_BUSY(x)			(((x) & 1) << 16)
-#define		S_008014_DB1_BUSY(x)			(((x) & 1) << 17)
-#define		S_008014_DB2_BUSY(x)			(((x) & 1) << 18)
-#define		S_008014_DB3_BUSY(x)			(((x) & 1) << 19)
-#define		S_008014_CB0_BUSY(x)			(((x) & 1) << 20)
-#define		S_008014_CB1_BUSY(x)			(((x) & 1) << 21)
-#define		S_008014_CB2_BUSY(x)			(((x) & 1) << 22)
-#define		S_008014_CB3_BUSY(x)			(((x) & 1) << 23)
-#define		G_008014_CR_CLEAN(x)			(((x) >> 0) & 1)
-#define		G_008014_SMX_CLEAN(x)			(((x) >> 1) & 1)
-#define		G_008014_SPI0_BUSY(x)			(((x) >> 8) & 1)
-#define		G_008014_SPI1_BUSY(x)			(((x) >> 9) & 1)
-#define		G_008014_SPI2_BUSY(x)			(((x) >> 10) & 1)
-#define		G_008014_SPI3_BUSY(x)			(((x) >> 11) & 1)
-#define		G_008014_TA0_BUSY(x)			(((x) >> 12) & 1)
-#define		G_008014_TA1_BUSY(x)			(((x) >> 13) & 1)
-#define		G_008014_TA2_BUSY(x)			(((x) >> 14) & 1)
-#define		G_008014_TA3_BUSY(x)			(((x) >> 15) & 1)
-#define		G_008014_DB0_BUSY(x)			(((x) >> 16) & 1)
-#define		G_008014_DB1_BUSY(x)			(((x) >> 17) & 1)
-#define		G_008014_DB2_BUSY(x)			(((x) >> 18) & 1)
-#define		G_008014_DB3_BUSY(x)			(((x) >> 19) & 1)
-#define		G_008014_CB0_BUSY(x)			(((x) >> 20) & 1)
-#define		G_008014_CB1_BUSY(x)			(((x) >> 21) & 1)
-#define		G_008014_CB2_BUSY(x)			(((x) >> 22) & 1)
-#define		G_008014_CB3_BUSY(x)			(((x) >> 23) & 1)
-#define	R_000E50_SRBM_STATUS				0x0E50
-#define		G_000E50_RLC_RQ_PENDING(x)		(((x) >> 3) & 1)
-#define		G_000E50_RCU_RQ_PENDING(x)		(((x) >> 4) & 1)
-#define		G_000E50_GRBM_RQ_PENDING(x)		(((x) >> 5) & 1)
-#define		G_000E50_HI_RQ_PENDING(x)		(((x) >> 6) & 1)
-#define		G_000E50_IO_EXTERN_SIGNAL(x)		(((x) >> 7) & 1)
-#define		G_000E50_VMC_BUSY(x)			(((x) >> 8) & 1)
-#define		G_000E50_MCB_BUSY(x)			(((x) >> 9) & 1)
-#define		G_000E50_MCDZ_BUSY(x)			(((x) >> 10) & 1)
-#define		G_000E50_MCDY_BUSY(x)			(((x) >> 11) & 1)
-#define		G_000E50_MCDX_BUSY(x)			(((x) >> 12) & 1)
-#define		G_000E50_MCDW_BUSY(x)			(((x) >> 13) & 1)
-#define		G_000E50_SEM_BUSY(x)			(((x) >> 14) & 1)
-#define		G_000E50_RLC_BUSY(x)			(((x) >> 15) & 1)
-#define		G_000E50_BIF_BUSY(x)			(((x) >> 29) & 1)
-#define	R_000E60_SRBM_SOFT_RESET			0x0E60
-#define		S_000E60_SOFT_RESET_BIF(x)		(((x) & 1) << 1)
-#define		S_000E60_SOFT_RESET_CG(x)		(((x) & 1) << 2)
-#define		S_000E60_SOFT_RESET_CMC(x)		(((x) & 1) << 3)
-#define		S_000E60_SOFT_RESET_CSC(x)		(((x) & 1) << 4)
-#define		S_000E60_SOFT_RESET_DC(x)		(((x) & 1) << 5)
-#define		S_000E60_SOFT_RESET_GRBM(x)		(((x) & 1) << 8)
-#define		S_000E60_SOFT_RESET_HDP(x)		(((x) & 1) << 9)
-#define		S_000E60_SOFT_RESET_IH(x)		(((x) & 1) << 10)
-#define		S_000E60_SOFT_RESET_MC(x)		(((x) & 1) << 11)
-#define		S_000E60_SOFT_RESET_RLC(x)		(((x) & 1) << 13)
-#define		S_000E60_SOFT_RESET_ROM(x)		(((x) & 1) << 14)
-#define		S_000E60_SOFT_RESET_SEM(x)		(((x) & 1) << 15)
-#define		S_000E60_SOFT_RESET_TSC(x)		(((x) & 1) << 16)
-#define		S_000E60_SOFT_RESET_VMC(x)		(((x) & 1) << 17)
-
-#define R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL		0x5480
-
-#define R_028C04_PA_SC_AA_CONFIG                     0x028C04
-#define   S_028C04_MSAA_NUM_SAMPLES(x)                 (((x) & 0x3) << 0)
-#define   G_028C04_MSAA_NUM_SAMPLES(x)                 (((x) >> 0) & 0x3)
-#define   C_028C04_MSAA_NUM_SAMPLES                    0xFFFFFFFC
-#define   S_028C04_AA_MASK_CENTROID_DTMN(x)            (((x) & 0x1) << 4)
-#define   G_028C04_AA_MASK_CENTROID_DTMN(x)            (((x) >> 4) & 0x1)
-#define   C_028C04_AA_MASK_CENTROID_DTMN               0xFFFFFFEF
-#define   S_028C04_MAX_SAMPLE_DIST(x)                  (((x) & 0xF) << 13)
-#define   G_028C04_MAX_SAMPLE_DIST(x)                  (((x) >> 13) & 0xF)
-#define   C_028C04_MAX_SAMPLE_DIST                     0xFFFE1FFF
-#define R_0280E0_CB_COLOR0_FRAG                      0x0280E0
-#define   S_0280E0_BASE_256B(x)                        (((x) & 0xFFFFFFFF) << 0)
-#define   G_0280E0_BASE_256B(x)                        (((x) >> 0) & 0xFFFFFFFF)
-#define   C_0280E0_BASE_256B                           0x00000000
-#define R_0280E4_CB_COLOR1_FRAG                      0x0280E4
-#define R_0280E8_CB_COLOR2_FRAG                      0x0280E8
-#define R_0280EC_CB_COLOR3_FRAG                      0x0280EC
-#define R_0280F0_CB_COLOR4_FRAG                      0x0280F0
-#define R_0280F4_CB_COLOR5_FRAG                      0x0280F4
-#define R_0280F8_CB_COLOR6_FRAG                      0x0280F8
-#define R_0280FC_CB_COLOR7_FRAG                      0x0280FC
-#define R_0280C0_CB_COLOR0_TILE                      0x0280C0
-#define   S_0280C0_BASE_256B(x)                        (((x) & 0xFFFFFFFF) << 0)
-#define   G_0280C0_BASE_256B(x)                        (((x) >> 0) & 0xFFFFFFFF)
-#define   C_0280C0_BASE_256B                           0x00000000
-#define R_0280C4_CB_COLOR1_TILE                      0x0280C4
-#define R_0280C8_CB_COLOR2_TILE                      0x0280C8
-#define R_0280CC_CB_COLOR3_TILE                      0x0280CC
-#define R_0280D0_CB_COLOR4_TILE                      0x0280D0
-#define R_0280D4_CB_COLOR5_TILE                      0x0280D4
-#define R_0280D8_CB_COLOR6_TILE                      0x0280D8
-#define R_0280DC_CB_COLOR7_TILE                      0x0280DC
-#define R_0280A0_CB_COLOR0_INFO                      0x0280A0
-#define   S_0280A0_ENDIAN(x)                           (((x) & 0x3) << 0)
-#define   G_0280A0_ENDIAN(x)                           (((x) >> 0) & 0x3)
-#define   C_0280A0_ENDIAN                              0xFFFFFFFC
-#define   S_0280A0_FORMAT(x)                           (((x) & 0x3F) << 2)
-#define   G_0280A0_FORMAT(x)                           (((x) >> 2) & 0x3F)
-#define   C_0280A0_FORMAT                              0xFFFFFF03
-#define     V_0280A0_COLOR_INVALID                     0x00000000
-#define     V_0280A0_COLOR_8                           0x00000001
-#define     V_0280A0_COLOR_4_4                         0x00000002
-#define     V_0280A0_COLOR_3_3_2                       0x00000003
-#define     V_0280A0_COLOR_16                          0x00000005
-#define     V_0280A0_COLOR_16_FLOAT                    0x00000006
-#define     V_0280A0_COLOR_8_8                         0x00000007
-#define     V_0280A0_COLOR_5_6_5                       0x00000008
-#define     V_0280A0_COLOR_6_5_5                       0x00000009
-#define     V_0280A0_COLOR_1_5_5_5                     0x0000000A
-#define     V_0280A0_COLOR_4_4_4_4                     0x0000000B
-#define     V_0280A0_COLOR_5_5_5_1                     0x0000000C
-#define     V_0280A0_COLOR_32                          0x0000000D
-#define     V_0280A0_COLOR_32_FLOAT                    0x0000000E
-#define     V_0280A0_COLOR_16_16                       0x0000000F
-#define     V_0280A0_COLOR_16_16_FLOAT                 0x00000010
-#define     V_0280A0_COLOR_8_24                        0x00000011
-#define     V_0280A0_COLOR_8_24_FLOAT                  0x00000012
-#define     V_0280A0_COLOR_24_8                        0x00000013
-#define     V_0280A0_COLOR_24_8_FLOAT                  0x00000014
-#define     V_0280A0_COLOR_10_11_11                    0x00000015
-#define     V_0280A0_COLOR_10_11_11_FLOAT              0x00000016
-#define     V_0280A0_COLOR_11_11_10                    0x00000017
-#define     V_0280A0_COLOR_11_11_10_FLOAT              0x00000018
-#define     V_0280A0_COLOR_2_10_10_10                  0x00000019
-#define     V_0280A0_COLOR_8_8_8_8                     0x0000001A
-#define     V_0280A0_COLOR_10_10_10_2                  0x0000001B
-#define     V_0280A0_COLOR_X24_8_32_FLOAT              0x0000001C
-#define     V_0280A0_COLOR_32_32                       0x0000001D
-#define     V_0280A0_COLOR_32_32_FLOAT                 0x0000001E
-#define     V_0280A0_COLOR_16_16_16_16                 0x0000001F
-#define     V_0280A0_COLOR_16_16_16_16_FLOAT           0x00000020
-#define     V_0280A0_COLOR_32_32_32_32                 0x00000022
-#define     V_0280A0_COLOR_32_32_32_32_FLOAT           0x00000023
-#define   S_0280A0_ARRAY_MODE(x)                       (((x) & 0xF) << 8)
-#define   G_0280A0_ARRAY_MODE(x)                       (((x) >> 8) & 0xF)
-#define   C_0280A0_ARRAY_MODE                          0xFFFFF0FF
-#define     V_0280A0_ARRAY_LINEAR_GENERAL              0x00000000
-#define     V_0280A0_ARRAY_LINEAR_ALIGNED              0x00000001
-#define     V_0280A0_ARRAY_1D_TILED_THIN1              0x00000002
-#define     V_0280A0_ARRAY_2D_TILED_THIN1              0x00000004
-#define   S_0280A0_NUMBER_TYPE(x)                      (((x) & 0x7) << 12)
-#define   G_0280A0_NUMBER_TYPE(x)                      (((x) >> 12) & 0x7)
-#define   C_0280A0_NUMBER_TYPE                         0xFFFF8FFF
-#define   S_0280A0_READ_SIZE(x)                        (((x) & 0x1) << 15)
-#define   G_0280A0_READ_SIZE(x)                        (((x) >> 15) & 0x1)
-#define   C_0280A0_READ_SIZE                           0xFFFF7FFF
-#define   S_0280A0_COMP_SWAP(x)                        (((x) & 0x3) << 16)
-#define   G_0280A0_COMP_SWAP(x)                        (((x) >> 16) & 0x3)
-#define   C_0280A0_COMP_SWAP                           0xFFFCFFFF
-#define   S_0280A0_TILE_MODE(x)                        (((x) & 0x3) << 18)
-#define   G_0280A0_TILE_MODE(x)                        (((x) >> 18) & 0x3)
-#define   C_0280A0_TILE_MODE                           0xFFF3FFFF
-#define   S_0280A0_BLEND_CLAMP(x)                      (((x) & 0x1) << 20)
-#define   G_0280A0_BLEND_CLAMP(x)                      (((x) >> 20) & 0x1)
-#define   C_0280A0_BLEND_CLAMP                         0xFFEFFFFF
-#define   S_0280A0_CLEAR_COLOR(x)                      (((x) & 0x1) << 21)
-#define   G_0280A0_CLEAR_COLOR(x)                      (((x) >> 21) & 0x1)
-#define   C_0280A0_CLEAR_COLOR                         0xFFDFFFFF
-#define   S_0280A0_BLEND_BYPASS(x)                     (((x) & 0x1) << 22)
-#define   G_0280A0_BLEND_BYPASS(x)                     (((x) >> 22) & 0x1)
-#define   C_0280A0_BLEND_BYPASS                        0xFFBFFFFF
-#define   S_0280A0_BLEND_FLOAT32(x)                    (((x) & 0x1) << 23)
-#define   G_0280A0_BLEND_FLOAT32(x)                    (((x) >> 23) & 0x1)
-#define   C_0280A0_BLEND_FLOAT32                       0xFF7FFFFF
-#define   S_0280A0_SIMPLE_FLOAT(x)                     (((x) & 0x1) << 24)
-#define   G_0280A0_SIMPLE_FLOAT(x)                     (((x) >> 24) & 0x1)
-#define   C_0280A0_SIMPLE_FLOAT                        0xFEFFFFFF
-#define   S_0280A0_ROUND_MODE(x)                       (((x) & 0x1) << 25)
-#define   G_0280A0_ROUND_MODE(x)                       (((x) >> 25) & 0x1)
-#define   C_0280A0_ROUND_MODE                          0xFDFFFFFF
-#define   S_0280A0_TILE_COMPACT(x)                     (((x) & 0x1) << 26)
-#define   G_0280A0_TILE_COMPACT(x)                     (((x) >> 26) & 0x1)
-#define   C_0280A0_TILE_COMPACT                        0xFBFFFFFF
-#define   S_0280A0_SOURCE_FORMAT(x)                    (((x) & 0x1) << 27)
-#define   G_0280A0_SOURCE_FORMAT(x)                    (((x) >> 27) & 0x1)
-#define   C_0280A0_SOURCE_FORMAT                       0xF7FFFFFF
-#define R_0280A4_CB_COLOR1_INFO                      0x0280A4
-#define R_0280A8_CB_COLOR2_INFO                      0x0280A8
-#define R_0280AC_CB_COLOR3_INFO                      0x0280AC
-#define R_0280B0_CB_COLOR4_INFO                      0x0280B0
-#define R_0280B4_CB_COLOR5_INFO                      0x0280B4
-#define R_0280B8_CB_COLOR6_INFO                      0x0280B8
-#define R_0280BC_CB_COLOR7_INFO                      0x0280BC
-#define R_028060_CB_COLOR0_SIZE                      0x028060
-#define   S_028060_PITCH_TILE_MAX(x)                   (((x) & 0x3FF) << 0)
-#define   G_028060_PITCH_TILE_MAX(x)                   (((x) >> 0) & 0x3FF)
-#define   C_028060_PITCH_TILE_MAX                      0xFFFFFC00
-#define   S_028060_SLICE_TILE_MAX(x)                   (((x) & 0xFFFFF) << 10)
-#define   G_028060_SLICE_TILE_MAX(x)                   (((x) >> 10) & 0xFFFFF)
-#define   C_028060_SLICE_TILE_MAX                      0xC00003FF
-#define R_028064_CB_COLOR1_SIZE                      0x028064
-#define R_028068_CB_COLOR2_SIZE                      0x028068
-#define R_02806C_CB_COLOR3_SIZE                      0x02806C
-#define R_028070_CB_COLOR4_SIZE                      0x028070
-#define R_028074_CB_COLOR5_SIZE                      0x028074
-#define R_028078_CB_COLOR6_SIZE                      0x028078
-#define R_02807C_CB_COLOR7_SIZE                      0x02807C
-#define R_028238_CB_TARGET_MASK                      0x028238
-#define   S_028238_TARGET0_ENABLE(x)                   (((x) & 0xF) << 0)
-#define   G_028238_TARGET0_ENABLE(x)                   (((x) >> 0) & 0xF)
-#define   C_028238_TARGET0_ENABLE                      0xFFFFFFF0
-#define   S_028238_TARGET1_ENABLE(x)                   (((x) & 0xF) << 4)
-#define   G_028238_TARGET1_ENABLE(x)                   (((x) >> 4) & 0xF)
-#define   C_028238_TARGET1_ENABLE                      0xFFFFFF0F
-#define   S_028238_TARGET2_ENABLE(x)                   (((x) & 0xF) << 8)
-#define   G_028238_TARGET2_ENABLE(x)                   (((x) >> 8) & 0xF)
-#define   C_028238_TARGET2_ENABLE                      0xFFFFF0FF
-#define   S_028238_TARGET3_ENABLE(x)                   (((x) & 0xF) << 12)
-#define   G_028238_TARGET3_ENABLE(x)                   (((x) >> 12) & 0xF)
-#define   C_028238_TARGET3_ENABLE                      0xFFFF0FFF
-#define   S_028238_TARGET4_ENABLE(x)                   (((x) & 0xF) << 16)
-#define   G_028238_TARGET4_ENABLE(x)                   (((x) >> 16) & 0xF)
-#define   C_028238_TARGET4_ENABLE                      0xFFF0FFFF
-#define   S_028238_TARGET5_ENABLE(x)                   (((x) & 0xF) << 20)
-#define   G_028238_TARGET5_ENABLE(x)                   (((x) >> 20) & 0xF)
-#define   C_028238_TARGET5_ENABLE                      0xFF0FFFFF
-#define   S_028238_TARGET6_ENABLE(x)                   (((x) & 0xF) << 24)
-#define   G_028238_TARGET6_ENABLE(x)                   (((x) >> 24) & 0xF)
-#define   C_028238_TARGET6_ENABLE                      0xF0FFFFFF
-#define   S_028238_TARGET7_ENABLE(x)                   (((x) & 0xF) << 28)
-#define   G_028238_TARGET7_ENABLE(x)                   (((x) >> 28) & 0xF)
-#define   C_028238_TARGET7_ENABLE                      0x0FFFFFFF
-#define R_02823C_CB_SHADER_MASK                      0x02823C
-#define   S_02823C_OUTPUT0_ENABLE(x)                   (((x) & 0xF) << 0)
-#define   G_02823C_OUTPUT0_ENABLE(x)                   (((x) >> 0) & 0xF)
-#define   C_02823C_OUTPUT0_ENABLE                      0xFFFFFFF0
-#define   S_02823C_OUTPUT1_ENABLE(x)                   (((x) & 0xF) << 4)
-#define   G_02823C_OUTPUT1_ENABLE(x)                   (((x) >> 4) & 0xF)
-#define   C_02823C_OUTPUT1_ENABLE                      0xFFFFFF0F
-#define   S_02823C_OUTPUT2_ENABLE(x)                   (((x) & 0xF) << 8)
-#define   G_02823C_OUTPUT2_ENABLE(x)                   (((x) >> 8) & 0xF)
-#define   C_02823C_OUTPUT2_ENABLE                      0xFFFFF0FF
-#define   S_02823C_OUTPUT3_ENABLE(x)                   (((x) & 0xF) << 12)
-#define   G_02823C_OUTPUT3_ENABLE(x)                   (((x) >> 12) & 0xF)
-#define   C_02823C_OUTPUT3_ENABLE                      0xFFFF0FFF
-#define   S_02823C_OUTPUT4_ENABLE(x)                   (((x) & 0xF) << 16)
-#define   G_02823C_OUTPUT4_ENABLE(x)                   (((x) >> 16) & 0xF)
-#define   C_02823C_OUTPUT4_ENABLE                      0xFFF0FFFF
-#define   S_02823C_OUTPUT5_ENABLE(x)                   (((x) & 0xF) << 20)
-#define   G_02823C_OUTPUT5_ENABLE(x)                   (((x) >> 20) & 0xF)
-#define   C_02823C_OUTPUT5_ENABLE                      0xFF0FFFFF
-#define   S_02823C_OUTPUT6_ENABLE(x)                   (((x) & 0xF) << 24)
-#define   G_02823C_OUTPUT6_ENABLE(x)                   (((x) >> 24) & 0xF)
-#define   C_02823C_OUTPUT6_ENABLE                      0xF0FFFFFF
-#define   S_02823C_OUTPUT7_ENABLE(x)                   (((x) & 0xF) << 28)
-#define   G_02823C_OUTPUT7_ENABLE(x)                   (((x) >> 28) & 0xF)
-#define   C_02823C_OUTPUT7_ENABLE                      0x0FFFFFFF
-#define R_028AB0_VGT_STRMOUT_EN                      0x028AB0
-#define   S_028AB0_STREAMOUT(x)                        (((x) & 0x1) << 0)
-#define   G_028AB0_STREAMOUT(x)                        (((x) >> 0) & 0x1)
-#define   C_028AB0_STREAMOUT                           0xFFFFFFFE
-#define R_028B20_VGT_STRMOUT_BUFFER_EN               0x028B20
-#define   S_028B20_BUFFER_0_EN(x)                      (((x) & 0x1) << 0)
-#define   G_028B20_BUFFER_0_EN(x)                      (((x) >> 0) & 0x1)
-#define   C_028B20_BUFFER_0_EN                         0xFFFFFFFE
-#define   S_028B20_BUFFER_1_EN(x)                      (((x) & 0x1) << 1)
-#define   G_028B20_BUFFER_1_EN(x)                      (((x) >> 1) & 0x1)
-#define   C_028B20_BUFFER_1_EN                         0xFFFFFFFD
-#define   S_028B20_BUFFER_2_EN(x)                      (((x) & 0x1) << 2)
-#define   G_028B20_BUFFER_2_EN(x)                      (((x) >> 2) & 0x1)
-#define   C_028B20_BUFFER_2_EN                         0xFFFFFFFB
-#define   S_028B20_BUFFER_3_EN(x)                      (((x) & 0x1) << 3)
-#define   G_028B20_BUFFER_3_EN(x)                      (((x) >> 3) & 0x1)
-#define   C_028B20_BUFFER_3_EN                         0xFFFFFFF7
-#define   S_028B20_SIZE(x)                             (((x) & 0xFFFFFFFF) << 0)
-#define   G_028B20_SIZE(x)                             (((x) >> 0) & 0xFFFFFFFF)
-#define   C_028B20_SIZE                                0x00000000
-#define R_038000_SQ_TEX_RESOURCE_WORD0_0             0x038000
-#define   S_038000_DIM(x)                              (((x) & 0x7) << 0)
-#define   G_038000_DIM(x)                              (((x) >> 0) & 0x7)
-#define   C_038000_DIM                                 0xFFFFFFF8
-#define     V_038000_SQ_TEX_DIM_1D                     0x00000000
-#define     V_038000_SQ_TEX_DIM_2D                     0x00000001
-#define     V_038000_SQ_TEX_DIM_3D                     0x00000002
-#define     V_038000_SQ_TEX_DIM_CUBEMAP                0x00000003
-#define     V_038000_SQ_TEX_DIM_1D_ARRAY               0x00000004
-#define     V_038000_SQ_TEX_DIM_2D_ARRAY               0x00000005
-#define     V_038000_SQ_TEX_DIM_2D_MSAA                0x00000006
-#define     V_038000_SQ_TEX_DIM_2D_ARRAY_MSAA          0x00000007
-#define   S_038000_TILE_MODE(x)                        (((x) & 0xF) << 3)
-#define   G_038000_TILE_MODE(x)                        (((x) >> 3) & 0xF)
-#define   C_038000_TILE_MODE                           0xFFFFFF87
-#define     V_038000_ARRAY_LINEAR_GENERAL              0x00000000
-#define     V_038000_ARRAY_LINEAR_ALIGNED              0x00000001
-#define     V_038000_ARRAY_1D_TILED_THIN1              0x00000002
-#define     V_038000_ARRAY_2D_TILED_THIN1              0x00000004
-#define   S_038000_TILE_TYPE(x)                        (((x) & 0x1) << 7)
-#define   G_038000_TILE_TYPE(x)                        (((x) >> 7) & 0x1)
-#define   C_038000_TILE_TYPE                           0xFFFFFF7F
-#define   S_038000_PITCH(x)                            (((x) & 0x7FF) << 8)
-#define   G_038000_PITCH(x)                            (((x) >> 8) & 0x7FF)
-#define   C_038000_PITCH                               0xFFF800FF
-#define   S_038000_TEX_WIDTH(x)                        (((x) & 0x1FFF) << 19)
-#define   G_038000_TEX_WIDTH(x)                        (((x) >> 19) & 0x1FFF)
-#define   C_038000_TEX_WIDTH                           0x0007FFFF
-#define R_038004_SQ_TEX_RESOURCE_WORD1_0             0x038004
-#define   S_038004_TEX_HEIGHT(x)                       (((x) & 0x1FFF) << 0)
-#define   G_038004_TEX_HEIGHT(x)                       (((x) >> 0) & 0x1FFF)
-#define   C_038004_TEX_HEIGHT                          0xFFFFE000
-#define   S_038004_TEX_DEPTH(x)                        (((x) & 0x1FFF) << 13)
-#define   G_038004_TEX_DEPTH(x)                        (((x) >> 13) & 0x1FFF)
-#define   C_038004_TEX_DEPTH                           0xFC001FFF
-#define   S_038004_DATA_FORMAT(x)                      (((x) & 0x3F) << 26)
-#define   G_038004_DATA_FORMAT(x)                      (((x) >> 26) & 0x3F)
-#define   C_038004_DATA_FORMAT                         0x03FFFFFF
-#define     V_038004_COLOR_INVALID                     0x00000000
-#define     V_038004_COLOR_8                           0x00000001
-#define     V_038004_COLOR_4_4                         0x00000002
-#define     V_038004_COLOR_3_3_2                       0x00000003
-#define     V_038004_COLOR_16                          0x00000005
-#define     V_038004_COLOR_16_FLOAT                    0x00000006
-#define     V_038004_COLOR_8_8                         0x00000007
-#define     V_038004_COLOR_5_6_5                       0x00000008
-#define     V_038004_COLOR_6_5_5                       0x00000009
-#define     V_038004_COLOR_1_5_5_5                     0x0000000A
-#define     V_038004_COLOR_4_4_4_4                     0x0000000B
-#define     V_038004_COLOR_5_5_5_1                     0x0000000C
-#define     V_038004_COLOR_32                          0x0000000D
-#define     V_038004_COLOR_32_FLOAT                    0x0000000E
-#define     V_038004_COLOR_16_16                       0x0000000F
-#define     V_038004_COLOR_16_16_FLOAT                 0x00000010
-#define     V_038004_COLOR_8_24                        0x00000011
-#define     V_038004_COLOR_8_24_FLOAT                  0x00000012
-#define     V_038004_COLOR_24_8                        0x00000013
-#define     V_038004_COLOR_24_8_FLOAT                  0x00000014
-#define     V_038004_COLOR_10_11_11                    0x00000015
-#define     V_038004_COLOR_10_11_11_FLOAT              0x00000016
-#define     V_038004_COLOR_11_11_10                    0x00000017
-#define     V_038004_COLOR_11_11_10_FLOAT              0x00000018
-#define     V_038004_COLOR_2_10_10_10                  0x00000019
-#define     V_038004_COLOR_8_8_8_8                     0x0000001A
-#define     V_038004_COLOR_10_10_10_2                  0x0000001B
-#define     V_038004_COLOR_X24_8_32_FLOAT              0x0000001C
-#define     V_038004_COLOR_32_32                       0x0000001D
-#define     V_038004_COLOR_32_32_FLOAT                 0x0000001E
-#define     V_038004_COLOR_16_16_16_16                 0x0000001F
-#define     V_038004_COLOR_16_16_16_16_FLOAT           0x00000020
-#define     V_038004_COLOR_32_32_32_32                 0x00000022
-#define     V_038004_COLOR_32_32_32_32_FLOAT           0x00000023
-#define     V_038004_FMT_1                             0x00000025
-#define     V_038004_FMT_GB_GR                         0x00000027
-#define     V_038004_FMT_BG_RG                         0x00000028
-#define     V_038004_FMT_32_AS_8                       0x00000029
-#define     V_038004_FMT_32_AS_8_8                     0x0000002A
-#define     V_038004_FMT_5_9_9_9_SHAREDEXP             0x0000002B
-#define     V_038004_FMT_8_8_8                         0x0000002C
-#define     V_038004_FMT_16_16_16                      0x0000002D
-#define     V_038004_FMT_16_16_16_FLOAT                0x0000002E
-#define     V_038004_FMT_32_32_32                      0x0000002F
-#define     V_038004_FMT_32_32_32_FLOAT                0x00000030
-#define     V_038004_FMT_BC1                           0x00000031
-#define     V_038004_FMT_BC2                           0x00000032
-#define     V_038004_FMT_BC3                           0x00000033
-#define     V_038004_FMT_BC4                           0x00000034
-#define     V_038004_FMT_BC5                           0x00000035
-#define     V_038004_FMT_BC6                           0x00000036
-#define     V_038004_FMT_BC7                           0x00000037
-#define     V_038004_FMT_32_AS_32_32_32_32             0x00000038
-#define R_038010_SQ_TEX_RESOURCE_WORD4_0             0x038010
-#define   S_038010_FORMAT_COMP_X(x)                    (((x) & 0x3) << 0)
-#define   G_038010_FORMAT_COMP_X(x)                    (((x) >> 0) & 0x3)
-#define   C_038010_FORMAT_COMP_X                       0xFFFFFFFC
-#define   S_038010_FORMAT_COMP_Y(x)                    (((x) & 0x3) << 2)
-#define   G_038010_FORMAT_COMP_Y(x)                    (((x) >> 2) & 0x3)
-#define   C_038010_FORMAT_COMP_Y                       0xFFFFFFF3
-#define   S_038010_FORMAT_COMP_Z(x)                    (((x) & 0x3) << 4)
-#define   G_038010_FORMAT_COMP_Z(x)                    (((x) >> 4) & 0x3)
-#define   C_038010_FORMAT_COMP_Z                       0xFFFFFFCF
-#define   S_038010_FORMAT_COMP_W(x)                    (((x) & 0x3) << 6)
-#define   G_038010_FORMAT_COMP_W(x)                    (((x) >> 6) & 0x3)
-#define   C_038010_FORMAT_COMP_W                       0xFFFFFF3F
-#define   S_038010_NUM_FORMAT_ALL(x)                   (((x) & 0x3) << 8)
-#define   G_038010_NUM_FORMAT_ALL(x)                   (((x) >> 8) & 0x3)
-#define   C_038010_NUM_FORMAT_ALL                      0xFFFFFCFF
-#define   S_038010_SRF_MODE_ALL(x)                     (((x) & 0x1) << 10)
-#define   G_038010_SRF_MODE_ALL(x)                     (((x) >> 10) & 0x1)
-#define   C_038010_SRF_MODE_ALL                        0xFFFFFBFF
-#define   S_038010_FORCE_DEGAMMA(x)                    (((x) & 0x1) << 11)
-#define   G_038010_FORCE_DEGAMMA(x)                    (((x) >> 11) & 0x1)
-#define   C_038010_FORCE_DEGAMMA                       0xFFFFF7FF
-#define   S_038010_ENDIAN_SWAP(x)                      (((x) & 0x3) << 12)
-#define   G_038010_ENDIAN_SWAP(x)                      (((x) >> 12) & 0x3)
-#define   C_038010_ENDIAN_SWAP                         0xFFFFCFFF
-#define   S_038010_REQUEST_SIZE(x)                     (((x) & 0x3) << 14)
-#define   G_038010_REQUEST_SIZE(x)                     (((x) >> 14) & 0x3)
-#define   C_038010_REQUEST_SIZE                        0xFFFF3FFF
-#define   S_038010_DST_SEL_X(x)                        (((x) & 0x7) << 16)
-#define   G_038010_DST_SEL_X(x)                        (((x) >> 16) & 0x7)
-#define   C_038010_DST_SEL_X                           0xFFF8FFFF
-#define   S_038010_DST_SEL_Y(x)                        (((x) & 0x7) << 19)
-#define   G_038010_DST_SEL_Y(x)                        (((x) >> 19) & 0x7)
-#define   C_038010_DST_SEL_Y                           0xFFC7FFFF
-#define   S_038010_DST_SEL_Z(x)                        (((x) & 0x7) << 22)
-#define   G_038010_DST_SEL_Z(x)                        (((x) >> 22) & 0x7)
-#define   C_038010_DST_SEL_Z                           0xFE3FFFFF
-#define   S_038010_DST_SEL_W(x)                        (((x) & 0x7) << 25)
-#define   G_038010_DST_SEL_W(x)                        (((x) >> 25) & 0x7)
-#define   C_038010_DST_SEL_W                           0xF1FFFFFF
-#	define SQ_SEL_X					0
-#	define SQ_SEL_Y					1
-#	define SQ_SEL_Z					2
-#	define SQ_SEL_W					3
-#	define SQ_SEL_0					4
-#	define SQ_SEL_1					5
-#define   S_038010_BASE_LEVEL(x)                       (((x) & 0xF) << 28)
-#define   G_038010_BASE_LEVEL(x)                       (((x) >> 28) & 0xF)
-#define   C_038010_BASE_LEVEL                          0x0FFFFFFF
-#define R_038014_SQ_TEX_RESOURCE_WORD5_0             0x038014
-#define   S_038014_LAST_LEVEL(x)                       (((x) & 0xF) << 0)
-#define   G_038014_LAST_LEVEL(x)                       (((x) >> 0) & 0xF)
-#define   C_038014_LAST_LEVEL                          0xFFFFFFF0
-#define   S_038014_BASE_ARRAY(x)                       (((x) & 0x1FFF) << 4)
-#define   G_038014_BASE_ARRAY(x)                       (((x) >> 4) & 0x1FFF)
-#define   C_038014_BASE_ARRAY                          0xFFFE000F
-#define   S_038014_LAST_ARRAY(x)                       (((x) & 0x1FFF) << 17)
-#define   G_038014_LAST_ARRAY(x)                       (((x) >> 17) & 0x1FFF)
-#define   C_038014_LAST_ARRAY                          0xC001FFFF
-#define R_0288A8_SQ_ESGS_RING_ITEMSIZE               0x0288A8
-#define   S_0288A8_ITEMSIZE(x)                         (((x) & 0x7FFF) << 0)
-#define   G_0288A8_ITEMSIZE(x)                         (((x) >> 0) & 0x7FFF)
-#define   C_0288A8_ITEMSIZE                            0xFFFF8000
-#define R_008C44_SQ_ESGS_RING_SIZE                   0x008C44
-#define   S_008C44_MEM_SIZE(x)                         (((x) & 0xFFFFFFFF) << 0)
-#define   G_008C44_MEM_SIZE(x)                         (((x) >> 0) & 0xFFFFFFFF)
-#define   C_008C44_MEM_SIZE                            0x00000000
-#define R_0288B0_SQ_ESTMP_RING_ITEMSIZE              0x0288B0
-#define   S_0288B0_ITEMSIZE(x)                         (((x) & 0x7FFF) << 0)
-#define   G_0288B0_ITEMSIZE(x)                         (((x) >> 0) & 0x7FFF)
-#define   C_0288B0_ITEMSIZE                            0xFFFF8000
-#define R_008C54_SQ_ESTMP_RING_SIZE                  0x008C54
-#define   S_008C54_MEM_SIZE(x)                         (((x) & 0xFFFFFFFF) << 0)
-#define   G_008C54_MEM_SIZE(x)                         (((x) >> 0) & 0xFFFFFFFF)
-#define   C_008C54_MEM_SIZE                            0x00000000
-#define R_0288C0_SQ_FBUF_RING_ITEMSIZE               0x0288C0
-#define   S_0288C0_ITEMSIZE(x)                         (((x) & 0x7FFF) << 0)
-#define   G_0288C0_ITEMSIZE(x)                         (((x) >> 0) & 0x7FFF)
-#define   C_0288C0_ITEMSIZE                            0xFFFF8000
-#define R_008C74_SQ_FBUF_RING_SIZE                   0x008C74
-#define   S_008C74_MEM_SIZE(x)                         (((x) & 0xFFFFFFFF) << 0)
-#define   G_008C74_MEM_SIZE(x)                         (((x) >> 0) & 0xFFFFFFFF)
-#define   C_008C74_MEM_SIZE                            0x00000000
-#define R_0288B4_SQ_GSTMP_RING_ITEMSIZE              0x0288B4
-#define   S_0288B4_ITEMSIZE(x)                         (((x) & 0x7FFF) << 0)
-#define   G_0288B4_ITEMSIZE(x)                         (((x) >> 0) & 0x7FFF)
-#define   C_0288B4_ITEMSIZE                            0xFFFF8000
-#define R_008C5C_SQ_GSTMP_RING_SIZE                  0x008C5C
-#define   S_008C5C_MEM_SIZE(x)                         (((x) & 0xFFFFFFFF) << 0)
-#define   G_008C5C_MEM_SIZE(x)                         (((x) >> 0) & 0xFFFFFFFF)
-#define   C_008C5C_MEM_SIZE                            0x00000000
-#define R_0288AC_SQ_GSVS_RING_ITEMSIZE               0x0288AC
-#define   S_0288AC_ITEMSIZE(x)                         (((x) & 0x7FFF) << 0)
-#define   G_0288AC_ITEMSIZE(x)                         (((x) >> 0) & 0x7FFF)
-#define   C_0288AC_ITEMSIZE                            0xFFFF8000
-#define R_008C4C_SQ_GSVS_RING_SIZE                   0x008C4C
-#define   S_008C4C_MEM_SIZE(x)                         (((x) & 0xFFFFFFFF) << 0)
-#define   G_008C4C_MEM_SIZE(x)                         (((x) >> 0) & 0xFFFFFFFF)
-#define   C_008C4C_MEM_SIZE                            0x00000000
-#define R_0288BC_SQ_PSTMP_RING_ITEMSIZE              0x0288BC
-#define   S_0288BC_ITEMSIZE(x)                         (((x) & 0x7FFF) << 0)
-#define   G_0288BC_ITEMSIZE(x)                         (((x) >> 0) & 0x7FFF)
-#define   C_0288BC_ITEMSIZE                            0xFFFF8000
-#define R_008C6C_SQ_PSTMP_RING_SIZE                  0x008C6C
-#define   S_008C6C_MEM_SIZE(x)                         (((x) & 0xFFFFFFFF) << 0)
-#define   G_008C6C_MEM_SIZE(x)                         (((x) >> 0) & 0xFFFFFFFF)
-#define   C_008C6C_MEM_SIZE                            0x00000000
-#define R_0288C4_SQ_REDUC_RING_ITEMSIZE              0x0288C4
-#define   S_0288C4_ITEMSIZE(x)                         (((x) & 0x7FFF) << 0)
-#define   G_0288C4_ITEMSIZE(x)                         (((x) >> 0) & 0x7FFF)
-#define   C_0288C4_ITEMSIZE                            0xFFFF8000
-#define R_008C7C_SQ_REDUC_RING_SIZE                  0x008C7C
-#define   S_008C7C_MEM_SIZE(x)                         (((x) & 0xFFFFFFFF) << 0)
-#define   G_008C7C_MEM_SIZE(x)                         (((x) >> 0) & 0xFFFFFFFF)
-#define   C_008C7C_MEM_SIZE                            0x00000000
-#define R_0288B8_SQ_VSTMP_RING_ITEMSIZE              0x0288B8
-#define   S_0288B8_ITEMSIZE(x)                         (((x) & 0x7FFF) << 0)
-#define   G_0288B8_ITEMSIZE(x)                         (((x) >> 0) & 0x7FFF)
-#define   C_0288B8_ITEMSIZE                            0xFFFF8000
-#define R_008C64_SQ_VSTMP_RING_SIZE                  0x008C64
-#define   S_008C64_MEM_SIZE(x)                         (((x) & 0xFFFFFFFF) << 0)
-#define   G_008C64_MEM_SIZE(x)                         (((x) >> 0) & 0xFFFFFFFF)
-#define   C_008C64_MEM_SIZE                            0x00000000
-#define R_0288C8_SQ_GS_VERT_ITEMSIZE                 0x0288C8
-#define   S_0288C8_ITEMSIZE(x)                         (((x) & 0x7FFF) << 0)
-#define   G_0288C8_ITEMSIZE(x)                         (((x) >> 0) & 0x7FFF)
-#define   C_0288C8_ITEMSIZE                            0xFFFF8000
-#define R_028010_DB_DEPTH_INFO                       0x028010
-#define   S_028010_FORMAT(x)                           (((x) & 0x7) << 0)
-#define   G_028010_FORMAT(x)                           (((x) >> 0) & 0x7)
-#define   C_028010_FORMAT                              0xFFFFFFF8
-#define     V_028010_DEPTH_INVALID                     0x00000000
-#define     V_028010_DEPTH_16                          0x00000001
-#define     V_028010_DEPTH_X8_24                       0x00000002
-#define     V_028010_DEPTH_8_24                        0x00000003
-#define     V_028010_DEPTH_X8_24_FLOAT                 0x00000004
-#define     V_028010_DEPTH_8_24_FLOAT                  0x00000005
-#define     V_028010_DEPTH_32_FLOAT                    0x00000006
-#define     V_028010_DEPTH_X24_8_32_FLOAT              0x00000007
-#define   S_028010_READ_SIZE(x)                        (((x) & 0x1) << 3)
-#define   G_028010_READ_SIZE(x)                        (((x) >> 3) & 0x1)
-#define   C_028010_READ_SIZE                           0xFFFFFFF7
-#define   S_028010_ARRAY_MODE(x)                       (((x) & 0xF) << 15)
-#define   G_028010_ARRAY_MODE(x)                       (((x) >> 15) & 0xF)
-#define   C_028010_ARRAY_MODE                          0xFFF87FFF
-#define     V_028010_ARRAY_1D_TILED_THIN1              0x00000002
-#define     V_028010_ARRAY_2D_TILED_THIN1              0x00000004
-#define   S_028010_TILE_SURFACE_ENABLE(x)              (((x) & 0x1) << 25)
-#define   G_028010_TILE_SURFACE_ENABLE(x)              (((x) >> 25) & 0x1)
-#define   C_028010_TILE_SURFACE_ENABLE                 0xFDFFFFFF
-#define   S_028010_TILE_COMPACT(x)                     (((x) & 0x1) << 26)
-#define   G_028010_TILE_COMPACT(x)                     (((x) >> 26) & 0x1)
-#define   C_028010_TILE_COMPACT                        0xFBFFFFFF
-#define   S_028010_ZRANGE_PRECISION(x)                 (((x) & 0x1) << 31)
-#define   G_028010_ZRANGE_PRECISION(x)                 (((x) >> 31) & 0x1)
-#define   C_028010_ZRANGE_PRECISION                    0x7FFFFFFF
-#define R_028000_DB_DEPTH_SIZE                       0x028000
-#define   S_028000_PITCH_TILE_MAX(x)                   (((x) & 0x3FF) << 0)
-#define   G_028000_PITCH_TILE_MAX(x)                   (((x) >> 0) & 0x3FF)
-#define   C_028000_PITCH_TILE_MAX                      0xFFFFFC00
-#define   S_028000_SLICE_TILE_MAX(x)                   (((x) & 0xFFFFF) << 10)
-#define   G_028000_SLICE_TILE_MAX(x)                   (((x) >> 10) & 0xFFFFF)
-#define   C_028000_SLICE_TILE_MAX                      0xC00003FF
-#define R_028004_DB_DEPTH_VIEW                       0x028004
-#define   S_028004_SLICE_START(x)                      (((x) & 0x7FF) << 0)
-#define   G_028004_SLICE_START(x)                      (((x) >> 0) & 0x7FF)
-#define   C_028004_SLICE_START                         0xFFFFF800
-#define   S_028004_SLICE_MAX(x)                        (((x) & 0x7FF) << 13)
-#define   G_028004_SLICE_MAX(x)                        (((x) >> 13) & 0x7FF)
-#define   C_028004_SLICE_MAX                           0xFF001FFF
-#define R_028800_DB_DEPTH_CONTROL                    0x028800
-#define   S_028800_STENCIL_ENABLE(x)                   (((x) & 0x1) << 0)
-#define   G_028800_STENCIL_ENABLE(x)                   (((x) >> 0) & 0x1)
-#define   C_028800_STENCIL_ENABLE                      0xFFFFFFFE
-#define   S_028800_Z_ENABLE(x)                         (((x) & 0x1) << 1)
-#define   G_028800_Z_ENABLE(x)                         (((x) >> 1) & 0x1)
-#define   C_028800_Z_ENABLE                            0xFFFFFFFD
-#define   S_028800_Z_WRITE_ENABLE(x)                   (((x) & 0x1) << 2)
-#define   G_028800_Z_WRITE_ENABLE(x)                   (((x) >> 2) & 0x1)
-#define   C_028800_Z_WRITE_ENABLE                      0xFFFFFFFB
-#define   S_028800_ZFUNC(x)                            (((x) & 0x7) << 4)
-#define   G_028800_ZFUNC(x)                            (((x) >> 4) & 0x7)
-#define   C_028800_ZFUNC                               0xFFFFFF8F
-#define   S_028800_BACKFACE_ENABLE(x)                  (((x) & 0x1) << 7)
-#define   G_028800_BACKFACE_ENABLE(x)                  (((x) >> 7) & 0x1)
-#define   C_028800_BACKFACE_ENABLE                     0xFFFFFF7F
-#define   S_028800_STENCILFUNC(x)                      (((x) & 0x7) << 8)
-#define   G_028800_STENCILFUNC(x)                      (((x) >> 8) & 0x7)
-#define   C_028800_STENCILFUNC                         0xFFFFF8FF
-#define   S_028800_STENCILFAIL(x)                      (((x) & 0x7) << 11)
-#define   G_028800_STENCILFAIL(x)                      (((x) >> 11) & 0x7)
-#define   C_028800_STENCILFAIL                         0xFFFFC7FF
-#define   S_028800_STENCILZPASS(x)                     (((x) & 0x7) << 14)
-#define   G_028800_STENCILZPASS(x)                     (((x) >> 14) & 0x7)
-#define   C_028800_STENCILZPASS                        0xFFFE3FFF
-#define   S_028800_STENCILZFAIL(x)                     (((x) & 0x7) << 17)
-#define   G_028800_STENCILZFAIL(x)                     (((x) >> 17) & 0x7)
-#define   C_028800_STENCILZFAIL                        0xFFF1FFFF
-#define   S_028800_STENCILFUNC_BF(x)                   (((x) & 0x7) << 20)
-#define   G_028800_STENCILFUNC_BF(x)                   (((x) >> 20) & 0x7)
-#define   C_028800_STENCILFUNC_BF                      0xFF8FFFFF
-#define   S_028800_STENCILFAIL_BF(x)                   (((x) & 0x7) << 23)
-#define   G_028800_STENCILFAIL_BF(x)                   (((x) >> 23) & 0x7)
-#define   C_028800_STENCILFAIL_BF                      0xFC7FFFFF
-#define   S_028800_STENCILZPASS_BF(x)                  (((x) & 0x7) << 26)
-#define   G_028800_STENCILZPASS_BF(x)                  (((x) >> 26) & 0x7)
-#define   C_028800_STENCILZPASS_BF                     0xE3FFFFFF
-#define   S_028800_STENCILZFAIL_BF(x)                  (((x) & 0x7) << 29)
-#define   G_028800_STENCILZFAIL_BF(x)                  (((x) >> 29) & 0x7)
-#define   C_028800_STENCILZFAIL_BF                     0x1FFFFFFF
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon.h
deleted file mode 100644
index 138b9521..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon.h
+++ /dev/null
@@ -1,1867 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RADEON_H__
-#define __RADEON_H__
-
-/* TODO: Here are things that needs to be done :
- *	- surface allocator & initializer : (bit like scratch reg) should
- *	  initialize HDP_ stuff on RS600, R600, R700 hw, well anythings
- *	  related to surface
- *	- WB : write back stuff (do it bit like scratch reg things)
- *	- Vblank : look at Jesse's rework and what we should do
- *	- r600/r700: gart & cp
- *	- cs : clean cs ioctl use bitmap & things like that.
- *	- power management stuff
- *	- Barrier in gart code
- *	- Unmappabled vram ?
- *	- TESTING, TESTING, TESTING
- */
-
-/* Initialization path:
- *  We expect that acceleration initialization might fail for various
- *  reasons even thought we work hard to make it works on most
- *  configurations. In order to still have a working userspace in such
- *  situation the init path must succeed up to the memory controller
- *  initialization point. Failure before this point are considered as
- *  fatal error. Here is the init callchain :
- *      radeon_device_init  perform common structure, mutex initialization
- *      asic_init           setup the GPU memory layout and perform all
- *                          one time initialization (failure in this
- *                          function are considered fatal)
- *      asic_startup        setup the GPU acceleration, in order to
- *                          follow guideline the first thing this
- *                          function should do is setting the GPU
- *                          memory controller (only MC setup failure
- *                          are considered as fatal)
- */
-
-#include <linux/atomic.h>
-#include <linux/wait.h>
-#include <linux/list.h>
-#include <linux/kref.h>
-
-#include <ttm/ttm_bo_api.h>
-#include <ttm/ttm_bo_driver.h>
-#include <ttm/ttm_placement.h>
-#include <ttm/ttm_module.h>
-#include <ttm/ttm_execbuf_util.h>
-
-#include "radeon_family.h"
-#include "radeon_mode.h"
-#include "radeon_reg.h"
-
-/*
- * Modules parameters.
- */
-extern int radeon_no_wb;
-extern int radeon_modeset;
-extern int radeon_dynclks;
-extern int radeon_r4xx_atom;
-extern int radeon_agpmode;
-extern int radeon_vram_limit;
-extern int radeon_gart_size;
-extern int radeon_benchmarking;
-extern int radeon_testing;
-extern int radeon_connector_table;
-extern int radeon_tv;
-extern int radeon_audio;
-extern int radeon_disp_priority;
-extern int radeon_hw_i2c;
-extern int radeon_pcie_gen2;
-extern int radeon_msi;
-
-/*
- * Copy from radeon_drv.h so we don't have to include both and have conflicting
- * symbol;
- */
-#define RADEON_MAX_USEC_TIMEOUT		100000	/* 100 ms */
-#define RADEON_FENCE_JIFFIES_TIMEOUT	(HZ / 2)
-/* RADEON_IB_POOL_SIZE must be a power of 2 */
-#define RADEON_IB_POOL_SIZE		16
-#define RADEON_DEBUGFS_MAX_COMPONENTS	32
-#define RADEONFB_CONN_LIMIT		4
-#define RADEON_BIOS_NUM_SCRATCH		8
-
-/* max number of rings */
-#define RADEON_NUM_RINGS 3
-
-/* internal ring indices */
-/* r1xx+ has gfx CP ring */
-#define RADEON_RING_TYPE_GFX_INDEX  0
-
-/* cayman has 2 compute CP rings */
-#define CAYMAN_RING_TYPE_CP1_INDEX 1
-#define CAYMAN_RING_TYPE_CP2_INDEX 2
-
-/* hardcode those limit for now */
-#define RADEON_VA_RESERVED_SIZE		(8 << 20)
-#define RADEON_IB_VM_MAX_SIZE		(64 << 10)
-
-/*
- * Errata workarounds.
- */
-enum radeon_pll_errata {
-	CHIP_ERRATA_R300_CG             = 0x00000001,
-	CHIP_ERRATA_PLL_DUMMYREADS      = 0x00000002,
-	CHIP_ERRATA_PLL_DELAY           = 0x00000004
-};
-
-
-struct radeon_device;
-
-
-/*
- * BIOS.
- */
-#define ATRM_BIOS_PAGE 4096
-
-#if defined(CONFIG_VGA_SWITCHEROO)
-bool radeon_atrm_supported(struct pci_dev *pdev);
-int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len);
-#else
-static inline bool radeon_atrm_supported(struct pci_dev *pdev)
-{
-	return false;
-}
-
-static inline int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len){
-	return -EINVAL;
-}
-#endif
-bool radeon_get_bios(struct radeon_device *rdev);
-
-
-/*
- * Mutex which allows recursive locking from the same process.
- */
-struct radeon_mutex {
-	struct mutex		mutex;
-	struct task_struct	*owner;
-	int			level;
-};
-
-static inline void radeon_mutex_init(struct radeon_mutex *mutex)
-{
-	mutex_init(&mutex->mutex);
-	mutex->owner = NULL;
-	mutex->level = 0;
-}
-
-static inline void radeon_mutex_lock(struct radeon_mutex *mutex)
-{
-	if (mutex_trylock(&mutex->mutex)) {
-		/* The mutex was unlocked before, so it's ours now */
-		mutex->owner = current;
-	} else if (mutex->owner != current) {
-		/* Another process locked the mutex, take it */
-		mutex_lock(&mutex->mutex);
-		mutex->owner = current;
-	}
-	/* Otherwise the mutex was already locked by this process */
-
-	mutex->level++;
-}
-
-static inline void radeon_mutex_unlock(struct radeon_mutex *mutex)
-{
-	if (--mutex->level > 0)
-		return;
-
-	mutex->owner = NULL;
-	mutex_unlock(&mutex->mutex);
-}
-
-
-/*
- * Dummy page
- */
-struct radeon_dummy_page {
-	struct page	*page;
-	dma_addr_t	addr;
-};
-int radeon_dummy_page_init(struct radeon_device *rdev);
-void radeon_dummy_page_fini(struct radeon_device *rdev);
-
-
-/*
- * Clocks
- */
-struct radeon_clock {
-	struct radeon_pll p1pll;
-	struct radeon_pll p2pll;
-	struct radeon_pll dcpll;
-	struct radeon_pll spll;
-	struct radeon_pll mpll;
-	/* 10 Khz units */
-	uint32_t default_mclk;
-	uint32_t default_sclk;
-	uint32_t default_dispclk;
-	uint32_t dp_extclk;
-	uint32_t max_pixel_clock;
-};
-
-/*
- * Power management
- */
-int radeon_pm_init(struct radeon_device *rdev);
-void radeon_pm_fini(struct radeon_device *rdev);
-void radeon_pm_compute_clocks(struct radeon_device *rdev);
-void radeon_pm_suspend(struct radeon_device *rdev);
-void radeon_pm_resume(struct radeon_device *rdev);
-void radeon_combios_get_power_modes(struct radeon_device *rdev);
-void radeon_atombios_get_power_modes(struct radeon_device *rdev);
-void radeon_atom_set_voltage(struct radeon_device *rdev, u16 voltage_level, u8 voltage_type);
-void rs690_pm_info(struct radeon_device *rdev);
-extern int rv6xx_get_temp(struct radeon_device *rdev);
-extern int rv770_get_temp(struct radeon_device *rdev);
-extern int evergreen_get_temp(struct radeon_device *rdev);
-extern int sumo_get_temp(struct radeon_device *rdev);
-extern int si_get_temp(struct radeon_device *rdev);
-extern void evergreen_tiling_fields(unsigned tiling_flags, unsigned *bankw,
-				    unsigned *bankh, unsigned *mtaspect,
-				    unsigned *tile_split);
-
-/*
- * Fences.
- */
-struct radeon_fence_driver {
-	uint32_t			scratch_reg;
-	uint64_t			gpu_addr;
-	volatile uint32_t		*cpu_addr;
-	atomic_t			seq;
-	uint32_t			last_seq;
-	unsigned long			last_jiffies;
-	unsigned long			last_timeout;
-	wait_queue_head_t		queue;
-	struct list_head		created;
-	struct list_head		emitted;
-	struct list_head		signaled;
-	bool				initialized;
-};
-
-struct radeon_fence {
-	struct radeon_device		*rdev;
-	struct kref			kref;
-	struct list_head		list;
-	/* protected by radeon_fence.lock */
-	uint32_t			seq;
-	bool				emitted;
-	bool				signaled;
-	/* RB, DMA, etc. */
-	int				ring;
-	struct radeon_semaphore		*semaphore;
-};
-
-int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring);
-int radeon_fence_driver_init(struct radeon_device *rdev);
-void radeon_fence_driver_fini(struct radeon_device *rdev);
-int radeon_fence_create(struct radeon_device *rdev, struct radeon_fence **fence, int ring);
-int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence *fence);
-void radeon_fence_process(struct radeon_device *rdev, int ring);
-bool radeon_fence_signaled(struct radeon_fence *fence);
-int radeon_fence_wait(struct radeon_fence *fence, bool interruptible);
-int radeon_fence_wait_next(struct radeon_device *rdev, int ring);
-int radeon_fence_wait_last(struct radeon_device *rdev, int ring);
-struct radeon_fence *radeon_fence_ref(struct radeon_fence *fence);
-void radeon_fence_unref(struct radeon_fence **fence);
-int radeon_fence_count_emitted(struct radeon_device *rdev, int ring);
-
-/*
- * Tiling registers
- */
-struct radeon_surface_reg {
-	struct radeon_bo *bo;
-};
-
-#define RADEON_GEM_MAX_SURFACES 8
-
-/*
- * TTM.
- */
-struct radeon_mman {
-	struct ttm_bo_global_ref        bo_global_ref;
-	struct drm_global_reference	mem_global_ref;
-	struct ttm_bo_device		bdev;
-	bool				mem_global_referenced;
-	bool				initialized;
-};
-
-/* bo virtual address in a specific vm */
-struct radeon_bo_va {
-	/* bo list is protected by bo being reserved */
-	struct list_head		bo_list;
-	/* vm list is protected by vm mutex */
-	struct list_head		vm_list;
-	/* constant after initialization */
-	struct radeon_vm		*vm;
-	struct radeon_bo		*bo;
-	uint64_t			soffset;
-	uint64_t			eoffset;
-	uint32_t			flags;
-	bool				valid;
-};
-
-struct radeon_bo {
-	/* Protected by gem.mutex */
-	struct list_head		list;
-	/* Protected by tbo.reserved */
-	u32				placements[3];
-	struct ttm_placement		placement;
-	struct ttm_buffer_object	tbo;
-	struct ttm_bo_kmap_obj		kmap;
-	unsigned			pin_count;
-	void				*kptr;
-	u32				tiling_flags;
-	u32				pitch;
-	int				surface_reg;
-	/* list of all virtual address to which this bo
-	 * is associated to
-	 */
-	struct list_head		va;
-	/* Constant after initialization */
-	struct radeon_device		*rdev;
-	struct drm_gem_object		gem_base;
-};
-#define gem_to_radeon_bo(gobj) container_of((gobj), struct radeon_bo, gem_base)
-
-struct radeon_bo_list {
-	struct ttm_validate_buffer tv;
-	struct radeon_bo	*bo;
-	uint64_t		gpu_offset;
-	unsigned		rdomain;
-	unsigned		wdomain;
-	u32			tiling_flags;
-};
-
-/* sub-allocation manager, it has to be protected by another lock.
- * By conception this is an helper for other part of the driver
- * like the indirect buffer or semaphore, which both have their
- * locking.
- *
- * Principe is simple, we keep a list of sub allocation in offset
- * order (first entry has offset == 0, last entry has the highest
- * offset).
- *
- * When allocating new object we first check if there is room at
- * the end total_size - (last_object_offset + last_object_size) >=
- * alloc_size. If so we allocate new object there.
- *
- * When there is not enough room at the end, we start waiting for
- * each sub object until we reach object_offset+object_size >=
- * alloc_size, this object then become the sub object we return.
- *
- * Alignment can't be bigger than page size.
- *
- * Hole are not considered for allocation to keep things simple.
- * Assumption is that there won't be hole (all object on same
- * alignment).
- */
-struct radeon_sa_manager {
-	struct radeon_bo	*bo;
-	struct list_head	sa_bo;
-	unsigned		size;
-	uint64_t		gpu_addr;
-	void			*cpu_ptr;
-	uint32_t		domain;
-};
-
-struct radeon_sa_bo;
-
-/* sub-allocation buffer */
-struct radeon_sa_bo {
-	struct list_head		list;
-	struct radeon_sa_manager	*manager;
-	unsigned			offset;
-	unsigned			size;
-};
-
-/*
- * GEM objects.
- */
-struct radeon_gem {
-	struct mutex		mutex;
-	struct list_head	objects;
-};
-
-int radeon_gem_init(struct radeon_device *rdev);
-void radeon_gem_fini(struct radeon_device *rdev);
-int radeon_gem_object_create(struct radeon_device *rdev, int size,
-				int alignment, int initial_domain,
-				bool discardable, bool kernel,
-				struct drm_gem_object **obj);
-
-int radeon_mode_dumb_create(struct drm_file *file_priv,
-			    struct drm_device *dev,
-			    struct drm_mode_create_dumb *args);
-int radeon_mode_dumb_mmap(struct drm_file *filp,
-			  struct drm_device *dev,
-			  uint32_t handle, uint64_t *offset_p);
-int radeon_mode_dumb_destroy(struct drm_file *file_priv,
-			     struct drm_device *dev,
-			     uint32_t handle);
-
-/*
- * Semaphores.
- */
-struct radeon_ring;
-
-#define	RADEON_SEMAPHORE_BO_SIZE	256
-
-struct radeon_semaphore_driver {
-	rwlock_t			lock;
-	struct list_head		bo;
-};
-
-struct radeon_semaphore_bo;
-
-/* everything here is constant */
-struct radeon_semaphore {
-	struct list_head		list;
-	uint64_t			gpu_addr;
-	uint32_t			*cpu_ptr;
-	struct radeon_semaphore_bo	*bo;
-};
-
-struct radeon_semaphore_bo {
-	struct list_head		list;
-	struct radeon_ib		*ib;
-	struct list_head		free;
-	struct radeon_semaphore		semaphores[RADEON_SEMAPHORE_BO_SIZE/8];
-	unsigned			nused;
-};
-
-void radeon_semaphore_driver_fini(struct radeon_device *rdev);
-int radeon_semaphore_create(struct radeon_device *rdev,
-			    struct radeon_semaphore **semaphore);
-void radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring,
-				  struct radeon_semaphore *semaphore);
-void radeon_semaphore_emit_wait(struct radeon_device *rdev, int ring,
-				struct radeon_semaphore *semaphore);
-void radeon_semaphore_free(struct radeon_device *rdev,
-			   struct radeon_semaphore *semaphore);
-
-/*
- * GART structures, functions & helpers
- */
-struct radeon_mc;
-
-#define RADEON_GPU_PAGE_SIZE 4096
-#define RADEON_GPU_PAGE_MASK (RADEON_GPU_PAGE_SIZE - 1)
-#define RADEON_GPU_PAGE_SHIFT 12
-#define RADEON_GPU_PAGE_ALIGN(a) (((a) + RADEON_GPU_PAGE_MASK) & ~RADEON_GPU_PAGE_MASK)
-
-struct radeon_gart {
-	dma_addr_t			table_addr;
-	struct radeon_bo		*robj;
-	void				*ptr;
-	unsigned			num_gpu_pages;
-	unsigned			num_cpu_pages;
-	unsigned			table_size;
-	struct page			**pages;
-	dma_addr_t			*pages_addr;
-	bool				ready;
-};
-
-int radeon_gart_table_ram_alloc(struct radeon_device *rdev);
-void radeon_gart_table_ram_free(struct radeon_device *rdev);
-int radeon_gart_table_vram_alloc(struct radeon_device *rdev);
-void radeon_gart_table_vram_free(struct radeon_device *rdev);
-int radeon_gart_table_vram_pin(struct radeon_device *rdev);
-void radeon_gart_table_vram_unpin(struct radeon_device *rdev);
-int radeon_gart_init(struct radeon_device *rdev);
-void radeon_gart_fini(struct radeon_device *rdev);
-void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
-			int pages);
-int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
-		     int pages, struct page **pagelist,
-		     dma_addr_t *dma_addr);
-void radeon_gart_restore(struct radeon_device *rdev);
-
-
-/*
- * GPU MC structures, functions & helpers
- */
-struct radeon_mc {
-	resource_size_t		aper_size;
-	resource_size_t		aper_base;
-	resource_size_t		agp_base;
-	/* for some chips with <= 32MB we need to lie
-	 * about vram size near mc fb location */
-	u64			mc_vram_size;
-	u64			visible_vram_size;
-	u64			gtt_size;
-	u64			gtt_start;
-	u64			gtt_end;
-	u64			vram_start;
-	u64			vram_end;
-	unsigned		vram_width;
-	u64			real_vram_size;
-	int			vram_mtrr;
-	bool			vram_is_ddr;
-	bool			igp_sideport_enabled;
-	u64                     gtt_base_align;
-};
-
-bool radeon_combios_sideport_present(struct radeon_device *rdev);
-bool radeon_atombios_sideport_present(struct radeon_device *rdev);
-
-/*
- * GPU scratch registers structures, functions & helpers
- */
-struct radeon_scratch {
-	unsigned		num_reg;
-	uint32_t                reg_base;
-	bool			free[32];
-	uint32_t		reg[32];
-};
-
-int radeon_scratch_get(struct radeon_device *rdev, uint32_t *reg);
-void radeon_scratch_free(struct radeon_device *rdev, uint32_t reg);
-
-
-/*
- * IRQS.
- */
-
-struct radeon_unpin_work {
-	struct work_struct work;
-	struct radeon_device *rdev;
-	int crtc_id;
-	struct radeon_fence *fence;
-	struct drm_pending_vblank_event *event;
-	struct radeon_bo *old_rbo;
-	u64 new_crtc_base;
-};
-
-struct r500_irq_stat_regs {
-	u32 disp_int;
-};
-
-struct r600_irq_stat_regs {
-	u32 disp_int;
-	u32 disp_int_cont;
-	u32 disp_int_cont2;
-	u32 d1grph_int;
-	u32 d2grph_int;
-};
-
-struct evergreen_irq_stat_regs {
-	u32 disp_int;
-	u32 disp_int_cont;
-	u32 disp_int_cont2;
-	u32 disp_int_cont3;
-	u32 disp_int_cont4;
-	u32 disp_int_cont5;
-	u32 d1grph_int;
-	u32 d2grph_int;
-	u32 d3grph_int;
-	u32 d4grph_int;
-	u32 d5grph_int;
-	u32 d6grph_int;
-};
-
-union radeon_irq_stat_regs {
-	struct r500_irq_stat_regs r500;
-	struct r600_irq_stat_regs r600;
-	struct evergreen_irq_stat_regs evergreen;
-};
-
-#define RADEON_MAX_HPD_PINS 6
-#define RADEON_MAX_CRTCS 6
-#define RADEON_MAX_HDMI_BLOCKS 2
-
-struct radeon_irq {
-	bool		installed;
-	bool		sw_int[RADEON_NUM_RINGS];
-	bool		crtc_vblank_int[RADEON_MAX_CRTCS];
-	bool		pflip[RADEON_MAX_CRTCS];
-	wait_queue_head_t	vblank_queue;
-	bool            hpd[RADEON_MAX_HPD_PINS];
-	bool            gui_idle;
-	bool            gui_idle_acked;
-	wait_queue_head_t	idle_queue;
-	bool		hdmi[RADEON_MAX_HDMI_BLOCKS];
-	spinlock_t sw_lock;
-	int sw_refcount[RADEON_NUM_RINGS];
-	union radeon_irq_stat_regs stat_regs;
-	spinlock_t pflip_lock[RADEON_MAX_CRTCS];
-	int pflip_refcount[RADEON_MAX_CRTCS];
-};
-
-int radeon_irq_kms_init(struct radeon_device *rdev);
-void radeon_irq_kms_fini(struct radeon_device *rdev);
-void radeon_irq_kms_sw_irq_get(struct radeon_device *rdev, int ring);
-void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev, int ring);
-void radeon_irq_kms_pflip_irq_get(struct radeon_device *rdev, int crtc);
-void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc);
-
-/*
- * CP & rings.
- */
-
-struct radeon_ib {
-	struct radeon_sa_bo	sa_bo;
-	unsigned		idx;
-	uint32_t		length_dw;
-	uint64_t		gpu_addr;
-	uint32_t		*ptr;
-	struct radeon_fence	*fence;
-	unsigned		vm_id;
-	bool			is_const_ib;
-};
-
-/*
- * locking -
- * mutex protects scheduled_ibs, ready, alloc_bm
- */
-struct radeon_ib_pool {
-	struct radeon_mutex		mutex;
-	struct radeon_sa_manager	sa_manager;
-	struct radeon_ib		ibs[RADEON_IB_POOL_SIZE];
-	bool				ready;
-	unsigned			head_id;
-};
-
-struct radeon_ring {
-	struct radeon_bo	*ring_obj;
-	volatile uint32_t	*ring;
-	unsigned		rptr;
-	unsigned		rptr_offs;
-	unsigned		rptr_reg;
-	unsigned		wptr;
-	unsigned		wptr_old;
-	unsigned		wptr_reg;
-	unsigned		ring_size;
-	unsigned		ring_free_dw;
-	int			count_dw;
-	uint64_t		gpu_addr;
-	uint32_t		align_mask;
-	uint32_t		ptr_mask;
-	struct mutex		mutex;
-	bool			ready;
-	u32			ptr_reg_shift;
-	u32			ptr_reg_mask;
-	u32			nop;
-};
-
-/*
- * VM
- */
-struct radeon_vm {
-	struct list_head		list;
-	struct list_head		va;
-	int				id;
-	unsigned			last_pfn;
-	u64				pt_gpu_addr;
-	u64				*pt;
-	struct radeon_sa_bo		sa_bo;
-	struct mutex			mutex;
-	/* last fence for cs using this vm */
-	struct radeon_fence		*fence;
-};
-
-struct radeon_vm_funcs {
-	int (*init)(struct radeon_device *rdev);
-	void (*fini)(struct radeon_device *rdev);
-	/* cs mutex must be lock for schedule_ib */
-	int (*bind)(struct radeon_device *rdev, struct radeon_vm *vm, int id);
-	void (*unbind)(struct radeon_device *rdev, struct radeon_vm *vm);
-	void (*tlb_flush)(struct radeon_device *rdev, struct radeon_vm *vm);
-	uint32_t (*page_flags)(struct radeon_device *rdev,
-			       struct radeon_vm *vm,
-			       uint32_t flags);
-	void (*set_page)(struct radeon_device *rdev, struct radeon_vm *vm,
-			unsigned pfn, uint64_t addr, uint32_t flags);
-};
-
-struct radeon_vm_manager {
-	struct list_head		lru_vm;
-	uint32_t			use_bitmap;
-	struct radeon_sa_manager	sa_manager;
-	uint32_t			max_pfn;
-	/* fields constant after init */
-	const struct radeon_vm_funcs	*funcs;
-	/* number of VMIDs */
-	unsigned			nvm;
-	/* vram base address for page table entry  */
-	u64				vram_base_offset;
-	/* is vm enabled? */
-	bool				enabled;
-};
-
-/*
- * file private structure
- */
-struct radeon_fpriv {
-	struct radeon_vm		vm;
-};
-
-/*
- * R6xx+ IH ring
- */
-struct r600_ih {
-	struct radeon_bo	*ring_obj;
-	volatile uint32_t	*ring;
-	unsigned		rptr;
-	unsigned		rptr_offs;
-	unsigned		wptr;
-	unsigned		wptr_old;
-	unsigned		ring_size;
-	uint64_t		gpu_addr;
-	uint32_t		ptr_mask;
-	spinlock_t              lock;
-	bool                    enabled;
-};
-
-struct r600_blit_cp_primitives {
-	void (*set_render_target)(struct radeon_device *rdev, int format,
-				  int w, int h, u64 gpu_addr);
-	void (*cp_set_surface_sync)(struct radeon_device *rdev,
-				    u32 sync_type, u32 size,
-				    u64 mc_addr);
-	void (*set_shaders)(struct radeon_device *rdev);
-	void (*set_vtx_resource)(struct radeon_device *rdev, u64 gpu_addr);
-	void (*set_tex_resource)(struct radeon_device *rdev,
-				 int format, int w, int h, int pitch,
-				 u64 gpu_addr, u32 size);
-	void (*set_scissors)(struct radeon_device *rdev, int x1, int y1,
-			     int x2, int y2);
-	void (*draw_auto)(struct radeon_device *rdev);
-	void (*set_default_state)(struct radeon_device *rdev);
-};
-
-struct r600_blit {
-	struct mutex		mutex;
-	struct radeon_bo	*shader_obj;
-	struct r600_blit_cp_primitives primitives;
-	int max_dim;
-	int ring_size_common;
-	int ring_size_per_loop;
-	u64 shader_gpu_addr;
-	u32 vs_offset, ps_offset;
-	u32 state_offset;
-	u32 state_len;
-	u32 vb_used, vb_total;
-	struct radeon_ib *vb_ib;
-};
-
-void r600_blit_suspend(struct radeon_device *rdev);
-
-/*
- * SI RLC stuff
- */
-struct si_rlc {
-	/* for power gating */
-	struct radeon_bo	*save_restore_obj;
-	uint64_t		save_restore_gpu_addr;
-	/* for clear state */
-	struct radeon_bo	*clear_state_obj;
-	uint64_t		clear_state_gpu_addr;
-};
-
-int radeon_ib_get(struct radeon_device *rdev, int ring,
-		  struct radeon_ib **ib, unsigned size);
-void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib **ib);
-bool radeon_ib_try_free(struct radeon_device *rdev, struct radeon_ib *ib);
-int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib);
-int radeon_ib_pool_init(struct radeon_device *rdev);
-void radeon_ib_pool_fini(struct radeon_device *rdev);
-int radeon_ib_pool_start(struct radeon_device *rdev);
-int radeon_ib_pool_suspend(struct radeon_device *rdev);
-/* Ring access between begin & end cannot sleep */
-int radeon_ring_index(struct radeon_device *rdev, struct radeon_ring *cp);
-void radeon_ring_free_size(struct radeon_device *rdev, struct radeon_ring *cp);
-int radeon_ring_alloc(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ndw);
-int radeon_ring_lock(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ndw);
-void radeon_ring_commit(struct radeon_device *rdev, struct radeon_ring *cp);
-void radeon_ring_unlock_commit(struct radeon_device *rdev, struct radeon_ring *cp);
-void radeon_ring_unlock_undo(struct radeon_device *rdev, struct radeon_ring *cp);
-int radeon_ring_test(struct radeon_device *rdev, struct radeon_ring *cp);
-int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ring_size,
-		     unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg,
-		     u32 ptr_reg_shift, u32 ptr_reg_mask, u32 nop);
-void radeon_ring_fini(struct radeon_device *rdev, struct radeon_ring *cp);
-
-
-/*
- * CS.
- */
-struct radeon_cs_reloc {
-	struct drm_gem_object		*gobj;
-	struct radeon_bo		*robj;
-	struct radeon_bo_list		lobj;
-	uint32_t			handle;
-	uint32_t			flags;
-};
-
-struct radeon_cs_chunk {
-	uint32_t		chunk_id;
-	uint32_t		length_dw;
-	int			kpage_idx[2];
-	uint32_t		*kpage[2];
-	uint32_t		*kdata;
-	void __user		*user_ptr;
-	int			last_copied_page;
-	int			last_page_index;
-};
-
-struct radeon_cs_parser {
-	struct device		*dev;
-	struct radeon_device	*rdev;
-	struct drm_file		*filp;
-	/* chunks */
-	unsigned		nchunks;
-	struct radeon_cs_chunk	*chunks;
-	uint64_t		*chunks_array;
-	/* IB */
-	unsigned		idx;
-	/* relocations */
-	unsigned		nrelocs;
-	struct radeon_cs_reloc	*relocs;
-	struct radeon_cs_reloc	**relocs_ptr;
-	struct list_head	validated;
-	/* indices of various chunks */
-	int			chunk_ib_idx;
-	int			chunk_relocs_idx;
-	int			chunk_flags_idx;
-	int			chunk_const_ib_idx;
-	struct radeon_ib	*ib;
-	struct radeon_ib	*const_ib;
-	void			*track;
-	unsigned		family;
-	int			parser_error;
-	u32			cs_flags;
-	u32			ring;
-	s32			priority;
-};
-
-extern int radeon_cs_update_pages(struct radeon_cs_parser *p, int pg_idx);
-extern int radeon_cs_finish_pages(struct radeon_cs_parser *p);
-extern u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx);
-
-struct radeon_cs_packet {
-	unsigned	idx;
-	unsigned	type;
-	unsigned	reg;
-	unsigned	opcode;
-	int		count;
-	unsigned	one_reg_wr;
-};
-
-typedef int (*radeon_packet0_check_t)(struct radeon_cs_parser *p,
-				      struct radeon_cs_packet *pkt,
-				      unsigned idx, unsigned reg);
-typedef int (*radeon_packet3_check_t)(struct radeon_cs_parser *p,
-				      struct radeon_cs_packet *pkt);
-
-
-/*
- * AGP
- */
-int radeon_agp_init(struct radeon_device *rdev);
-void radeon_agp_resume(struct radeon_device *rdev);
-void radeon_agp_suspend(struct radeon_device *rdev);
-void radeon_agp_fini(struct radeon_device *rdev);
-
-
-/*
- * Writeback
- */
-struct radeon_wb {
-	struct radeon_bo	*wb_obj;
-	volatile uint32_t	*wb;
-	uint64_t		gpu_addr;
-	bool                    enabled;
-	bool                    use_event;
-};
-
-#define RADEON_WB_SCRATCH_OFFSET 0
-#define RADEON_WB_CP_RPTR_OFFSET 1024
-#define RADEON_WB_CP1_RPTR_OFFSET 1280
-#define RADEON_WB_CP2_RPTR_OFFSET 1536
-#define R600_WB_IH_WPTR_OFFSET   2048
-#define R600_WB_EVENT_OFFSET     3072
-
-/**
- * struct radeon_pm - power management datas
- * @max_bandwidth:      maximum bandwidth the gpu has (MByte/s)
- * @igp_sideport_mclk:  sideport memory clock Mhz (rs690,rs740,rs780,rs880)
- * @igp_system_mclk:    system clock Mhz (rs690,rs740,rs780,rs880)
- * @igp_ht_link_clk:    ht link clock Mhz (rs690,rs740,rs780,rs880)
- * @igp_ht_link_width:  ht link width in bits (rs690,rs740,rs780,rs880)
- * @k8_bandwidth:       k8 bandwidth the gpu has (MByte/s) (IGP)
- * @sideport_bandwidth: sideport bandwidth the gpu has (MByte/s) (IGP)
- * @ht_bandwidth:       ht bandwidth the gpu has (MByte/s) (IGP)
- * @core_bandwidth:     core GPU bandwidth the gpu has (MByte/s) (IGP)
- * @sclk:          	GPU clock Mhz (core bandwidth depends of this clock)
- * @needed_bandwidth:   current bandwidth needs
- *
- * It keeps track of various data needed to take powermanagement decision.
- * Bandwidth need is used to determine minimun clock of the GPU and memory.
- * Equation between gpu/memory clock and available bandwidth is hw dependent
- * (type of memory, bus size, efficiency, ...)
- */
-
-enum radeon_pm_method {
-	PM_METHOD_PROFILE,
-	PM_METHOD_DYNPM,
-};
-
-enum radeon_dynpm_state {
-	DYNPM_STATE_DISABLED,
-	DYNPM_STATE_MINIMUM,
-	DYNPM_STATE_PAUSED,
-	DYNPM_STATE_ACTIVE,
-	DYNPM_STATE_SUSPENDED,
-};
-enum radeon_dynpm_action {
-	DYNPM_ACTION_NONE,
-	DYNPM_ACTION_MINIMUM,
-	DYNPM_ACTION_DOWNCLOCK,
-	DYNPM_ACTION_UPCLOCK,
-	DYNPM_ACTION_DEFAULT
-};
-
-enum radeon_voltage_type {
-	VOLTAGE_NONE = 0,
-	VOLTAGE_GPIO,
-	VOLTAGE_VDDC,
-	VOLTAGE_SW
-};
-
-enum radeon_pm_state_type {
-	POWER_STATE_TYPE_DEFAULT,
-	POWER_STATE_TYPE_POWERSAVE,
-	POWER_STATE_TYPE_BATTERY,
-	POWER_STATE_TYPE_BALANCED,
-	POWER_STATE_TYPE_PERFORMANCE,
-};
-
-enum radeon_pm_profile_type {
-	PM_PROFILE_DEFAULT,
-	PM_PROFILE_AUTO,
-	PM_PROFILE_LOW,
-	PM_PROFILE_MID,
-	PM_PROFILE_HIGH,
-};
-
-#define PM_PROFILE_DEFAULT_IDX 0
-#define PM_PROFILE_LOW_SH_IDX  1
-#define PM_PROFILE_MID_SH_IDX  2
-#define PM_PROFILE_HIGH_SH_IDX 3
-#define PM_PROFILE_LOW_MH_IDX  4
-#define PM_PROFILE_MID_MH_IDX  5
-#define PM_PROFILE_HIGH_MH_IDX 6
-#define PM_PROFILE_MAX         7
-
-struct radeon_pm_profile {
-	int dpms_off_ps_idx;
-	int dpms_on_ps_idx;
-	int dpms_off_cm_idx;
-	int dpms_on_cm_idx;
-};
-
-enum radeon_int_thermal_type {
-	THERMAL_TYPE_NONE,
-	THERMAL_TYPE_RV6XX,
-	THERMAL_TYPE_RV770,
-	THERMAL_TYPE_EVERGREEN,
-	THERMAL_TYPE_SUMO,
-	THERMAL_TYPE_NI,
-	THERMAL_TYPE_SI,
-};
-
-struct radeon_voltage {
-	enum radeon_voltage_type type;
-	/* gpio voltage */
-	struct radeon_gpio_rec gpio;
-	u32 delay; /* delay in usec from voltage drop to sclk change */
-	bool active_high; /* voltage drop is active when bit is high */
-	/* VDDC voltage */
-	u8 vddc_id; /* index into vddc voltage table */
-	u8 vddci_id; /* index into vddci voltage table */
-	bool vddci_enabled;
-	/* r6xx+ sw */
-	u16 voltage;
-	/* evergreen+ vddci */
-	u16 vddci;
-};
-
-/* clock mode flags */
-#define RADEON_PM_MODE_NO_DISPLAY          (1 << 0)
-
-struct radeon_pm_clock_info {
-	/* memory clock */
-	u32 mclk;
-	/* engine clock */
-	u32 sclk;
-	/* voltage info */
-	struct radeon_voltage voltage;
-	/* standardized clock flags */
-	u32 flags;
-};
-
-/* state flags */
-#define RADEON_PM_STATE_SINGLE_DISPLAY_ONLY (1 << 0)
-
-struct radeon_power_state {
-	enum radeon_pm_state_type type;
-	struct radeon_pm_clock_info *clock_info;
-	/* number of valid clock modes in this power state */
-	int num_clock_modes;
-	struct radeon_pm_clock_info *default_clock_mode;
-	/* standardized state flags */
-	u32 flags;
-	u32 misc; /* vbios specific flags */
-	u32 misc2; /* vbios specific flags */
-	int pcie_lanes; /* pcie lanes */
-};
-
-/*
- * Some modes are overclocked by very low value, accept them
- */
-#define RADEON_MODE_OVERCLOCK_MARGIN 500 /* 5 MHz */
-
-struct radeon_pm {
-	struct mutex		mutex;
-	u32			active_crtcs;
-	int			active_crtc_count;
-	int			req_vblank;
-	bool			vblank_sync;
-	bool			gui_idle;
-	fixed20_12		max_bandwidth;
-	fixed20_12		igp_sideport_mclk;
-	fixed20_12		igp_system_mclk;
-	fixed20_12		igp_ht_link_clk;
-	fixed20_12		igp_ht_link_width;
-	fixed20_12		k8_bandwidth;
-	fixed20_12		sideport_bandwidth;
-	fixed20_12		ht_bandwidth;
-	fixed20_12		core_bandwidth;
-	fixed20_12		sclk;
-	fixed20_12		mclk;
-	fixed20_12		needed_bandwidth;
-	struct radeon_power_state *power_state;
-	/* number of valid power states */
-	int                     num_power_states;
-	int                     current_power_state_index;
-	int                     current_clock_mode_index;
-	int                     requested_power_state_index;
-	int                     requested_clock_mode_index;
-	int                     default_power_state_index;
-	u32                     current_sclk;
-	u32                     current_mclk;
-	u16                     current_vddc;
-	u16                     current_vddci;
-	u32                     default_sclk;
-	u32                     default_mclk;
-	u16                     default_vddc;
-	u16                     default_vddci;
-	struct radeon_i2c_chan *i2c_bus;
-	/* selected pm method */
-	enum radeon_pm_method     pm_method;
-	/* dynpm power management */
-	struct delayed_work	dynpm_idle_work;
-	enum radeon_dynpm_state	dynpm_state;
-	enum radeon_dynpm_action	dynpm_planned_action;
-	unsigned long		dynpm_action_timeout;
-	bool                    dynpm_can_upclock;
-	bool                    dynpm_can_downclock;
-	/* profile-based power management */
-	enum radeon_pm_profile_type profile;
-	int                     profile_index;
-	struct radeon_pm_profile profiles[PM_PROFILE_MAX];
-	/* internal thermal controller on rv6xx+ */
-	enum radeon_int_thermal_type int_thermal_type;
-	struct device	        *int_hwmon_dev;
-};
-
-int radeon_pm_get_type_index(struct radeon_device *rdev,
-			     enum radeon_pm_state_type ps_type,
-			     int instance);
-
-/*
- * Benchmarking
- */
-void radeon_benchmark(struct radeon_device *rdev, int test_number);
-
-
-/*
- * Testing
- */
-void radeon_test_moves(struct radeon_device *rdev);
-void radeon_test_ring_sync(struct radeon_device *rdev,
-			   struct radeon_ring *cpA,
-			   struct radeon_ring *cpB);
-void radeon_test_syncing(struct radeon_device *rdev);
-
-
-/*
- * Debugfs
- */
-struct radeon_debugfs {
-	struct drm_info_list	*files;
-	unsigned		num_files;
-};
-
-int radeon_debugfs_add_files(struct radeon_device *rdev,
-			     struct drm_info_list *files,
-			     unsigned nfiles);
-int radeon_debugfs_fence_init(struct radeon_device *rdev);
-
-
-/*
- * ASIC specific functions.
- */
-struct radeon_asic {
-	int (*init)(struct radeon_device *rdev);
-	void (*fini)(struct radeon_device *rdev);
-	int (*resume)(struct radeon_device *rdev);
-	int (*suspend)(struct radeon_device *rdev);
-	void (*vga_set_state)(struct radeon_device *rdev, bool state);
-	bool (*gpu_is_lockup)(struct radeon_device *rdev, struct radeon_ring *cp);
-	int (*asic_reset)(struct radeon_device *rdev);
-	/* ioctl hw specific callback. Some hw might want to perform special
-	 * operation on specific ioctl. For instance on wait idle some hw
-	 * might want to perform and HDP flush through MMIO as it seems that
-	 * some R6XX/R7XX hw doesn't take HDP flush into account if programmed
-	 * through ring.
-	 */
-	void (*ioctl_wait_idle)(struct radeon_device *rdev, struct radeon_bo *bo);
-	/* check if 3D engine is idle */
-	bool (*gui_idle)(struct radeon_device *rdev);
-	/* wait for mc_idle */
-	int (*mc_wait_for_idle)(struct radeon_device *rdev);
-	/* gart */
-	struct {
-		void (*tlb_flush)(struct radeon_device *rdev);
-		int (*set_page)(struct radeon_device *rdev, int i, uint64_t addr);
-	} gart;
-	/* ring specific callbacks */
-	struct {
-		void (*ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib);
-		int (*ib_parse)(struct radeon_device *rdev, struct radeon_ib *ib);
-		void (*emit_fence)(struct radeon_device *rdev, struct radeon_fence *fence);
-		void (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp,
-				       struct radeon_semaphore *semaphore, bool emit_wait);
-		int (*cs_parse)(struct radeon_cs_parser *p);
-		void (*ring_start)(struct radeon_device *rdev, struct radeon_ring *cp);
-		int (*ring_test)(struct radeon_device *rdev, struct radeon_ring *cp);
-		int (*ib_test)(struct radeon_device *rdev, struct radeon_ring *cp);
-	} ring[RADEON_NUM_RINGS];
-	/* irqs */
-	struct {
-		int (*set)(struct radeon_device *rdev);
-		int (*process)(struct radeon_device *rdev);
-	} irq;
-	/* displays */
-	struct {
-		/* display watermarks */
-		void (*bandwidth_update)(struct radeon_device *rdev);
-		/* get frame count */
-		u32 (*get_vblank_counter)(struct radeon_device *rdev, int crtc);
-		/* wait for vblank */
-		void (*wait_for_vblank)(struct radeon_device *rdev, int crtc);
-	} display;
-	/* copy functions for bo handling */
-	struct {
-		int (*blit)(struct radeon_device *rdev,
-			    uint64_t src_offset,
-			    uint64_t dst_offset,
-			    unsigned num_gpu_pages,
-			    struct radeon_fence *fence);
-		u32 blit_ring_index;
-		int (*dma)(struct radeon_device *rdev,
-			   uint64_t src_offset,
-			   uint64_t dst_offset,
-			   unsigned num_gpu_pages,
-			   struct radeon_fence *fence);
-		u32 dma_ring_index;
-		/* method used for bo copy */
-		int (*copy)(struct radeon_device *rdev,
-			    uint64_t src_offset,
-			    uint64_t dst_offset,
-			    unsigned num_gpu_pages,
-			    struct radeon_fence *fence);
-		/* ring used for bo copies */
-		u32 copy_ring_index;
-	} copy;
-	/* surfaces */
-	struct {
-		int (*set_reg)(struct radeon_device *rdev, int reg,
-				       uint32_t tiling_flags, uint32_t pitch,
-				       uint32_t offset, uint32_t obj_size);
-		void (*clear_reg)(struct radeon_device *rdev, int reg);
-	} surface;
-	/* hotplug detect */
-	struct {
-		void (*init)(struct radeon_device *rdev);
-		void (*fini)(struct radeon_device *rdev);
-		bool (*sense)(struct radeon_device *rdev, enum radeon_hpd_id hpd);
-		void (*set_polarity)(struct radeon_device *rdev, enum radeon_hpd_id hpd);
-	} hpd;
-	/* power management */
-	struct {
-		void (*misc)(struct radeon_device *rdev);
-		void (*prepare)(struct radeon_device *rdev);
-		void (*finish)(struct radeon_device *rdev);
-		void (*init_profile)(struct radeon_device *rdev);
-		void (*get_dynpm_state)(struct radeon_device *rdev);
-		uint32_t (*get_engine_clock)(struct radeon_device *rdev);
-		void (*set_engine_clock)(struct radeon_device *rdev, uint32_t eng_clock);
-		uint32_t (*get_memory_clock)(struct radeon_device *rdev);
-		void (*set_memory_clock)(struct radeon_device *rdev, uint32_t mem_clock);
-		int (*get_pcie_lanes)(struct radeon_device *rdev);
-		void (*set_pcie_lanes)(struct radeon_device *rdev, int lanes);
-		void (*set_clock_gating)(struct radeon_device *rdev, int enable);
-	} pm;
-	/* pageflipping */
-	struct {
-		void (*pre_page_flip)(struct radeon_device *rdev, int crtc);
-		u32 (*page_flip)(struct radeon_device *rdev, int crtc, u64 crtc_base);
-		void (*post_page_flip)(struct radeon_device *rdev, int crtc);
-	} pflip;
-};
-
-/*
- * Asic structures
- */
-struct r100_gpu_lockup {
-	unsigned long	last_jiffies;
-	u32		last_cp_rptr;
-};
-
-struct r100_asic {
-	const unsigned		*reg_safe_bm;
-	unsigned		reg_safe_bm_size;
-	u32			hdp_cntl;
-	struct r100_gpu_lockup	lockup;
-};
-
-struct r300_asic {
-	const unsigned		*reg_safe_bm;
-	unsigned		reg_safe_bm_size;
-	u32			resync_scratch;
-	u32			hdp_cntl;
-	struct r100_gpu_lockup	lockup;
-};
-
-struct r600_asic {
-	unsigned		max_pipes;
-	unsigned		max_tile_pipes;
-	unsigned		max_simds;
-	unsigned		max_backends;
-	unsigned		max_gprs;
-	unsigned		max_threads;
-	unsigned		max_stack_entries;
-	unsigned		max_hw_contexts;
-	unsigned		max_gs_threads;
-	unsigned		sx_max_export_size;
-	unsigned		sx_max_export_pos_size;
-	unsigned		sx_max_export_smx_size;
-	unsigned		sq_num_cf_insts;
-	unsigned		tiling_nbanks;
-	unsigned		tiling_npipes;
-	unsigned		tiling_group_size;
-	unsigned		tile_config;
-	unsigned		backend_map;
-	struct r100_gpu_lockup	lockup;
-};
-
-struct rv770_asic {
-	unsigned		max_pipes;
-	unsigned		max_tile_pipes;
-	unsigned		max_simds;
-	unsigned		max_backends;
-	unsigned		max_gprs;
-	unsigned		max_threads;
-	unsigned		max_stack_entries;
-	unsigned		max_hw_contexts;
-	unsigned		max_gs_threads;
-	unsigned		sx_max_export_size;
-	unsigned		sx_max_export_pos_size;
-	unsigned		sx_max_export_smx_size;
-	unsigned		sq_num_cf_insts;
-	unsigned		sx_num_of_sets;
-	unsigned		sc_prim_fifo_size;
-	unsigned		sc_hiz_tile_fifo_size;
-	unsigned		sc_earlyz_tile_fifo_fize;
-	unsigned		tiling_nbanks;
-	unsigned		tiling_npipes;
-	unsigned		tiling_group_size;
-	unsigned		tile_config;
-	unsigned		backend_map;
-	struct r100_gpu_lockup	lockup;
-};
-
-struct evergreen_asic {
-	unsigned num_ses;
-	unsigned max_pipes;
-	unsigned max_tile_pipes;
-	unsigned max_simds;
-	unsigned max_backends;
-	unsigned max_gprs;
-	unsigned max_threads;
-	unsigned max_stack_entries;
-	unsigned max_hw_contexts;
-	unsigned max_gs_threads;
-	unsigned sx_max_export_size;
-	unsigned sx_max_export_pos_size;
-	unsigned sx_max_export_smx_size;
-	unsigned sq_num_cf_insts;
-	unsigned sx_num_of_sets;
-	unsigned sc_prim_fifo_size;
-	unsigned sc_hiz_tile_fifo_size;
-	unsigned sc_earlyz_tile_fifo_size;
-	unsigned tiling_nbanks;
-	unsigned tiling_npipes;
-	unsigned tiling_group_size;
-	unsigned tile_config;
-	unsigned backend_map;
-	struct r100_gpu_lockup	lockup;
-};
-
-struct cayman_asic {
-	unsigned max_shader_engines;
-	unsigned max_pipes_per_simd;
-	unsigned max_tile_pipes;
-	unsigned max_simds_per_se;
-	unsigned max_backends_per_se;
-	unsigned max_texture_channel_caches;
-	unsigned max_gprs;
-	unsigned max_threads;
-	unsigned max_gs_threads;
-	unsigned max_stack_entries;
-	unsigned sx_num_of_sets;
-	unsigned sx_max_export_size;
-	unsigned sx_max_export_pos_size;
-	unsigned sx_max_export_smx_size;
-	unsigned max_hw_contexts;
-	unsigned sq_num_cf_insts;
-	unsigned sc_prim_fifo_size;
-	unsigned sc_hiz_tile_fifo_size;
-	unsigned sc_earlyz_tile_fifo_size;
-
-	unsigned num_shader_engines;
-	unsigned num_shader_pipes_per_simd;
-	unsigned num_tile_pipes;
-	unsigned num_simds_per_se;
-	unsigned num_backends_per_se;
-	unsigned backend_disable_mask_per_asic;
-	unsigned backend_map;
-	unsigned num_texture_channel_caches;
-	unsigned mem_max_burst_length_bytes;
-	unsigned mem_row_size_in_kb;
-	unsigned shader_engine_tile_size;
-	unsigned num_gpus;
-	unsigned multi_gpu_tile_size;
-
-	unsigned tile_config;
-	struct r100_gpu_lockup	lockup;
-};
-
-struct si_asic {
-	unsigned max_shader_engines;
-	unsigned max_pipes_per_simd;
-	unsigned max_tile_pipes;
-	unsigned max_simds_per_se;
-	unsigned max_backends_per_se;
-	unsigned max_texture_channel_caches;
-	unsigned max_gprs;
-	unsigned max_gs_threads;
-	unsigned max_hw_contexts;
-	unsigned sc_prim_fifo_size_frontend;
-	unsigned sc_prim_fifo_size_backend;
-	unsigned sc_hiz_tile_fifo_size;
-	unsigned sc_earlyz_tile_fifo_size;
-
-	unsigned num_shader_engines;
-	unsigned num_tile_pipes;
-	unsigned num_backends_per_se;
-	unsigned backend_disable_mask_per_asic;
-	unsigned backend_map;
-	unsigned num_texture_channel_caches;
-	unsigned mem_max_burst_length_bytes;
-	unsigned mem_row_size_in_kb;
-	unsigned shader_engine_tile_size;
-	unsigned num_gpus;
-	unsigned multi_gpu_tile_size;
-
-	unsigned tile_config;
-	struct r100_gpu_lockup	lockup;
-};
-
-union radeon_asic_config {
-	struct r300_asic	r300;
-	struct r100_asic	r100;
-	struct r600_asic	r600;
-	struct rv770_asic	rv770;
-	struct evergreen_asic	evergreen;
-	struct cayman_asic	cayman;
-	struct si_asic		si;
-};
-
-/*
- * asic initizalization from radeon_asic.c
- */
-void radeon_agp_disable(struct radeon_device *rdev);
-int radeon_asic_init(struct radeon_device *rdev);
-
-
-/*
- * IOCTL.
- */
-int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *filp);
-int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *filp);
-int radeon_gem_pin_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-int radeon_gem_unpin_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv);
-int radeon_gem_pread_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *filp);
-int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *filp);
-int radeon_gem_busy_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *filp);
-int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *filp);
-int radeon_gem_va_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *filp);
-int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp);
-int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *filp);
-int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *filp);
-
-/* VRAM scratch page for HDP bug, default vram page */
-struct r600_vram_scratch {
-	struct radeon_bo		*robj;
-	volatile uint32_t		*ptr;
-	u64				gpu_addr;
-};
-
-
-/*
- * Core structure, functions and helpers.
- */
-typedef uint32_t (*radeon_rreg_t)(struct radeon_device*, uint32_t);
-typedef void (*radeon_wreg_t)(struct radeon_device*, uint32_t, uint32_t);
-
-struct radeon_device {
-	struct device			*dev;
-	struct drm_device		*ddev;
-	struct pci_dev			*pdev;
-	/* ASIC */
-	union radeon_asic_config	config;
-	enum radeon_family		family;
-	unsigned long			flags;
-	int				usec_timeout;
-	enum radeon_pll_errata		pll_errata;
-	int				num_gb_pipes;
-	int				num_z_pipes;
-	int				disp_priority;
-	/* BIOS */
-	uint8_t				*bios;
-	bool				is_atom_bios;
-	uint16_t			bios_header_start;
-	struct radeon_bo		*stollen_vga_memory;
-	/* Register mmio */
-	resource_size_t			rmmio_base;
-	resource_size_t			rmmio_size;
-	void __iomem			*rmmio;
-	radeon_rreg_t			mc_rreg;
-	radeon_wreg_t			mc_wreg;
-	radeon_rreg_t			pll_rreg;
-	radeon_wreg_t			pll_wreg;
-	uint32_t                        pcie_reg_mask;
-	radeon_rreg_t			pciep_rreg;
-	radeon_wreg_t			pciep_wreg;
-	/* io port */
-	void __iomem                    *rio_mem;
-	resource_size_t			rio_mem_size;
-	struct radeon_clock             clock;
-	struct radeon_mc		mc;
-	struct radeon_gart		gart;
-	struct radeon_mode_info		mode_info;
-	struct radeon_scratch		scratch;
-	struct radeon_mman		mman;
-	rwlock_t			fence_lock;
-	struct radeon_fence_driver	fence_drv[RADEON_NUM_RINGS];
-	struct radeon_semaphore_driver	semaphore_drv;
-	struct radeon_ring		ring[RADEON_NUM_RINGS];
-	struct radeon_ib_pool		ib_pool;
-	struct radeon_irq		irq;
-	struct radeon_asic		*asic;
-	struct radeon_gem		gem;
-	struct radeon_pm		pm;
-	uint32_t			bios_scratch[RADEON_BIOS_NUM_SCRATCH];
-	struct radeon_mutex		cs_mutex;
-	struct radeon_wb		wb;
-	struct radeon_dummy_page	dummy_page;
-	bool				gpu_lockup;
-	bool				shutdown;
-	bool				suspend;
-	bool				need_dma32;
-	bool				accel_working;
-	struct radeon_surface_reg surface_regs[RADEON_GEM_MAX_SURFACES];
-	const struct firmware *me_fw;	/* all family ME firmware */
-	const struct firmware *pfp_fw;	/* r6/700 PFP firmware */
-	const struct firmware *rlc_fw;	/* r6/700 RLC firmware */
-	const struct firmware *mc_fw;	/* NI MC firmware */
-	const struct firmware *ce_fw;	/* SI CE firmware */
-	struct r600_blit r600_blit;
-	struct r600_vram_scratch vram_scratch;
-	int msi_enabled; /* msi enabled */
-	struct r600_ih ih; /* r6/700 interrupt ring */
-	struct si_rlc rlc;
-	struct work_struct hotplug_work;
-	int num_crtc; /* number of crtcs */
-	struct mutex dc_hw_i2c_mutex; /* display controller hw i2c mutex */
-	struct mutex vram_mutex;
-
-	/* audio stuff */
-	bool			audio_enabled;
-	struct timer_list	audio_timer;
-	int			audio_channels;
-	int			audio_rate;
-	int			audio_bits_per_sample;
-	uint8_t			audio_status_bits;
-	uint8_t			audio_category_code;
-
-	struct notifier_block acpi_nb;
-	/* only one userspace can use Hyperz features or CMASK at a time */
-	struct drm_file *hyperz_filp;
-	struct drm_file *cmask_filp;
-	/* i2c buses */
-	struct radeon_i2c_chan *i2c_bus[RADEON_MAX_I2C_BUS];
-	/* debugfs */
-	struct radeon_debugfs	debugfs[RADEON_DEBUGFS_MAX_COMPONENTS];
-	unsigned 		debugfs_count;
-	/* virtual memory */
-	struct radeon_vm_manager	vm_manager;
-};
-
-int radeon_device_init(struct radeon_device *rdev,
-		       struct drm_device *ddev,
-		       struct pci_dev *pdev,
-		       uint32_t flags);
-void radeon_device_fini(struct radeon_device *rdev);
-int radeon_gpu_wait_for_idle(struct radeon_device *rdev);
-
-uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg);
-void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
-u32 r100_io_rreg(struct radeon_device *rdev, u32 reg);
-void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v);
-
-/*
- * Cast helper
- */
-#define to_radeon_fence(p) ((struct radeon_fence *)(p))
-
-/*
- * Registers read & write functions.
- */
-#define RREG8(reg) readb((rdev->rmmio) + (reg))
-#define WREG8(reg, v) writeb(v, (rdev->rmmio) + (reg))
-#define RREG16(reg) readw((rdev->rmmio) + (reg))
-#define WREG16(reg, v) writew(v, (rdev->rmmio) + (reg))
-#define RREG32(reg) r100_mm_rreg(rdev, (reg))
-#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", r100_mm_rreg(rdev, (reg)))
-#define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v))
-#define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK)
-#define REG_GET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK)
-#define RREG32_PLL(reg) rdev->pll_rreg(rdev, (reg))
-#define WREG32_PLL(reg, v) rdev->pll_wreg(rdev, (reg), (v))
-#define RREG32_MC(reg) rdev->mc_rreg(rdev, (reg))
-#define WREG32_MC(reg, v) rdev->mc_wreg(rdev, (reg), (v))
-#define RREG32_PCIE(reg) rv370_pcie_rreg(rdev, (reg))
-#define WREG32_PCIE(reg, v) rv370_pcie_wreg(rdev, (reg), (v))
-#define RREG32_PCIE_P(reg) rdev->pciep_rreg(rdev, (reg))
-#define WREG32_PCIE_P(reg, v) rdev->pciep_wreg(rdev, (reg), (v))
-#define WREG32_P(reg, val, mask)				\
-	do {							\
-		uint32_t tmp_ = RREG32(reg);			\
-		tmp_ &= (mask);					\
-		tmp_ |= ((val) & ~(mask));			\
-		WREG32(reg, tmp_);				\
-	} while (0)
-#define WREG32_PLL_P(reg, val, mask)				\
-	do {							\
-		uint32_t tmp_ = RREG32_PLL(reg);		\
-		tmp_ &= (mask);					\
-		tmp_ |= ((val) & ~(mask));			\
-		WREG32_PLL(reg, tmp_);				\
-	} while (0)
-#define DREG32_SYS(sqf, rdev, reg) seq_printf((sqf), #reg " : 0x%08X\n", r100_mm_rreg((rdev), (reg)))
-#define RREG32_IO(reg) r100_io_rreg(rdev, (reg))
-#define WREG32_IO(reg, v) r100_io_wreg(rdev, (reg), (v))
-
-/*
- * Indirect registers accessor
- */
-static inline uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-	uint32_t r;
-
-	WREG32(RADEON_PCIE_INDEX, ((reg) & rdev->pcie_reg_mask));
-	r = RREG32(RADEON_PCIE_DATA);
-	return r;
-}
-
-static inline void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-	WREG32(RADEON_PCIE_INDEX, ((reg) & rdev->pcie_reg_mask));
-	WREG32(RADEON_PCIE_DATA, (v));
-}
-
-void r100_pll_errata_after_index(struct radeon_device *rdev);
-
-
-/*
- * ASICs helpers.
- */
-#define ASIC_IS_RN50(rdev) ((rdev->pdev->device == 0x515e) || \
-			    (rdev->pdev->device == 0x5969))
-#define ASIC_IS_RV100(rdev) ((rdev->family == CHIP_RV100) || \
-		(rdev->family == CHIP_RV200) || \
-		(rdev->family == CHIP_RS100) || \
-		(rdev->family == CHIP_RS200) || \
-		(rdev->family == CHIP_RV250) || \
-		(rdev->family == CHIP_RV280) || \
-		(rdev->family == CHIP_RS300))
-#define ASIC_IS_R300(rdev) ((rdev->family == CHIP_R300)  ||	\
-		(rdev->family == CHIP_RV350) ||			\
-		(rdev->family == CHIP_R350)  ||			\
-		(rdev->family == CHIP_RV380) ||			\
-		(rdev->family == CHIP_R420)  ||			\
-		(rdev->family == CHIP_R423)  ||			\
-		(rdev->family == CHIP_RV410) ||			\
-		(rdev->family == CHIP_RS400) ||			\
-		(rdev->family == CHIP_RS480))
-#define ASIC_IS_X2(rdev) ((rdev->ddev->pdev->device == 0x9441) || \
-		(rdev->ddev->pdev->device == 0x9443) || \
-		(rdev->ddev->pdev->device == 0x944B) || \
-		(rdev->ddev->pdev->device == 0x9506) || \
-		(rdev->ddev->pdev->device == 0x9509) || \
-		(rdev->ddev->pdev->device == 0x950F) || \
-		(rdev->ddev->pdev->device == 0x689C) || \
-		(rdev->ddev->pdev->device == 0x689D))
-#define ASIC_IS_AVIVO(rdev) ((rdev->family >= CHIP_RS600))
-#define ASIC_IS_DCE2(rdev) ((rdev->family == CHIP_RS600)  ||	\
-			    (rdev->family == CHIP_RS690)  ||	\
-			    (rdev->family == CHIP_RS740)  ||	\
-			    (rdev->family >= CHIP_R600))
-#define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620))
-#define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730))
-#define ASIC_IS_DCE4(rdev) ((rdev->family >= CHIP_CEDAR))
-#define ASIC_IS_DCE41(rdev) ((rdev->family >= CHIP_PALM) && \
-			     (rdev->flags & RADEON_IS_IGP))
-#define ASIC_IS_DCE5(rdev) ((rdev->family >= CHIP_BARTS))
-#define ASIC_IS_DCE6(rdev) ((rdev->family >= CHIP_ARUBA))
-#define ASIC_IS_DCE61(rdev) ((rdev->family >= CHIP_ARUBA) && \
-			     (rdev->flags & RADEON_IS_IGP))
-
-/*
- * BIOS helpers.
- */
-#define RBIOS8(i) (rdev->bios[i])
-#define RBIOS16(i) (RBIOS8(i) | (RBIOS8((i)+1) << 8))
-#define RBIOS32(i) ((RBIOS16(i)) | (RBIOS16((i)+2) << 16))
-
-int radeon_combios_init(struct radeon_device *rdev);
-void radeon_combios_fini(struct radeon_device *rdev);
-int radeon_atombios_init(struct radeon_device *rdev);
-void radeon_atombios_fini(struct radeon_device *rdev);
-
-
-/*
- * RING helpers.
- */
-#if DRM_DEBUG_CODE == 0
-static inline void radeon_ring_write(struct radeon_ring *ring, uint32_t v)
-{
-	ring->ring[ring->wptr++] = v;
-	ring->wptr &= ring->ptr_mask;
-	ring->count_dw--;
-	ring->ring_free_dw--;
-}
-#else
-/* With debugging this is just too big to inline */
-void radeon_ring_write(struct radeon_ring *ring, uint32_t v);
-#endif
-
-/*
- * ASICs macro.
- */
-#define radeon_init(rdev) (rdev)->asic->init((rdev))
-#define radeon_fini(rdev) (rdev)->asic->fini((rdev))
-#define radeon_resume(rdev) (rdev)->asic->resume((rdev))
-#define radeon_suspend(rdev) (rdev)->asic->suspend((rdev))
-#define radeon_cs_parse(rdev, r, p) (rdev)->asic->ring[(r)].cs_parse((p))
-#define radeon_vga_set_state(rdev, state) (rdev)->asic->vga_set_state((rdev), (state))
-#define radeon_gpu_is_lockup(rdev, cp) (rdev)->asic->gpu_is_lockup((rdev), (cp))
-#define radeon_asic_reset(rdev) (rdev)->asic->asic_reset((rdev))
-#define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart.tlb_flush((rdev))
-#define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart.set_page((rdev), (i), (p))
-#define radeon_ring_start(rdev, r, cp) (rdev)->asic->ring[(r)].ring_start((rdev), (cp))
-#define radeon_ring_test(rdev, r, cp) (rdev)->asic->ring[(r)].ring_test((rdev), (cp))
-#define radeon_ib_test(rdev, r, cp) (rdev)->asic->ring[(r)].ib_test((rdev), (cp))
-#define radeon_ring_ib_execute(rdev, r, ib) (rdev)->asic->ring[(r)].ib_execute((rdev), (ib))
-#define radeon_ring_ib_parse(rdev, r, ib) (rdev)->asic->ring[(r)].ib_parse((rdev), (ib))
-#define radeon_irq_set(rdev) (rdev)->asic->irq.set((rdev))
-#define radeon_irq_process(rdev) (rdev)->asic->irq.process((rdev))
-#define radeon_get_vblank_counter(rdev, crtc) (rdev)->asic->display.get_vblank_counter((rdev), (crtc))
-#define radeon_fence_ring_emit(rdev, r, fence) (rdev)->asic->ring[(r)].emit_fence((rdev), (fence))
-#define radeon_semaphore_ring_emit(rdev, r, cp, semaphore, emit_wait) (rdev)->asic->ring[(r)].emit_semaphore((rdev), (cp), (semaphore), (emit_wait))
-#define radeon_copy_blit(rdev, s, d, np, f) (rdev)->asic->copy.blit((rdev), (s), (d), (np), (f))
-#define radeon_copy_dma(rdev, s, d, np, f) (rdev)->asic->copy.dma((rdev), (s), (d), (np), (f))
-#define radeon_copy(rdev, s, d, np, f) (rdev)->asic->copy.copy((rdev), (s), (d), (np), (f))
-#define radeon_copy_blit_ring_index(rdev) (rdev)->asic->copy.blit_ring_index
-#define radeon_copy_dma_ring_index(rdev) (rdev)->asic->copy.dma_ring_index
-#define radeon_copy_ring_index(rdev) (rdev)->asic->copy.copy_ring_index
-#define radeon_get_engine_clock(rdev) (rdev)->asic->pm.get_engine_clock((rdev))
-#define radeon_set_engine_clock(rdev, e) (rdev)->asic->pm.set_engine_clock((rdev), (e))
-#define radeon_get_memory_clock(rdev) (rdev)->asic->pm.get_memory_clock((rdev))
-#define radeon_set_memory_clock(rdev, e) (rdev)->asic->pm.set_memory_clock((rdev), (e))
-#define radeon_get_pcie_lanes(rdev) (rdev)->asic->pm.get_pcie_lanes((rdev))
-#define radeon_set_pcie_lanes(rdev, l) (rdev)->asic->pm.set_pcie_lanes((rdev), (l))
-#define radeon_set_clock_gating(rdev, e) (rdev)->asic->pm.set_clock_gating((rdev), (e))
-#define radeon_set_surface_reg(rdev, r, f, p, o, s) ((rdev)->asic->surface.set_reg((rdev), (r), (f), (p), (o), (s)))
-#define radeon_clear_surface_reg(rdev, r) ((rdev)->asic->surface.clear_reg((rdev), (r)))
-#define radeon_bandwidth_update(rdev) (rdev)->asic->display.bandwidth_update((rdev))
-#define radeon_hpd_init(rdev) (rdev)->asic->hpd.init((rdev))
-#define radeon_hpd_fini(rdev) (rdev)->asic->hpd.fini((rdev))
-#define radeon_hpd_sense(rdev, h) (rdev)->asic->hpd.sense((rdev), (h))
-#define radeon_hpd_set_polarity(rdev, h) (rdev)->asic->hpd.set_polarity((rdev), (h))
-#define radeon_gui_idle(rdev) (rdev)->asic->gui_idle((rdev))
-#define radeon_pm_misc(rdev) (rdev)->asic->pm.misc((rdev))
-#define radeon_pm_prepare(rdev) (rdev)->asic->pm.prepare((rdev))
-#define radeon_pm_finish(rdev) (rdev)->asic->pm.finish((rdev))
-#define radeon_pm_init_profile(rdev) (rdev)->asic->pm.init_profile((rdev))
-#define radeon_pm_get_dynpm_state(rdev) (rdev)->asic->pm.get_dynpm_state((rdev))
-#define radeon_pre_page_flip(rdev, crtc) rdev->asic->pflip.pre_page_flip((rdev), (crtc))
-#define radeon_page_flip(rdev, crtc, base) rdev->asic->pflip.page_flip((rdev), (crtc), (base))
-#define radeon_post_page_flip(rdev, crtc) rdev->asic->pflip.post_page_flip((rdev), (crtc))
-#define radeon_wait_for_vblank(rdev, crtc) rdev->asic->display.wait_for_vblank((rdev), (crtc))
-#define radeon_mc_wait_for_idle(rdev) rdev->asic->mc_wait_for_idle((rdev))
-
-/* Common functions */
-/* AGP */
-extern int radeon_gpu_reset(struct radeon_device *rdev);
-extern void radeon_agp_disable(struct radeon_device *rdev);
-extern int radeon_modeset_init(struct radeon_device *rdev);
-extern void radeon_modeset_fini(struct radeon_device *rdev);
-extern bool radeon_card_posted(struct radeon_device *rdev);
-extern void radeon_update_bandwidth_info(struct radeon_device *rdev);
-extern void radeon_update_display_priority(struct radeon_device *rdev);
-extern bool radeon_boot_test_post_card(struct radeon_device *rdev);
-extern void radeon_scratch_init(struct radeon_device *rdev);
-extern void radeon_wb_fini(struct radeon_device *rdev);
-extern int radeon_wb_init(struct radeon_device *rdev);
-extern void radeon_wb_disable(struct radeon_device *rdev);
-extern void radeon_surface_init(struct radeon_device *rdev);
-extern int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data);
-extern void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable);
-extern void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable);
-extern void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain);
-extern bool radeon_ttm_bo_is_radeon_bo(struct ttm_buffer_object *bo);
-extern void radeon_vram_location(struct radeon_device *rdev, struct radeon_mc *mc, u64 base);
-extern void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc);
-extern int radeon_resume_kms(struct drm_device *dev);
-extern int radeon_suspend_kms(struct drm_device *dev, pm_message_t state);
-extern void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size);
-
-/*
- * vm
- */
-int radeon_vm_manager_init(struct radeon_device *rdev);
-void radeon_vm_manager_fini(struct radeon_device *rdev);
-int radeon_vm_manager_start(struct radeon_device *rdev);
-int radeon_vm_manager_suspend(struct radeon_device *rdev);
-int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm);
-void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm);
-int radeon_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm);
-void radeon_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm);
-int radeon_vm_bo_update_pte(struct radeon_device *rdev,
-			    struct radeon_vm *vm,
-			    struct radeon_bo *bo,
-			    struct ttm_mem_reg *mem);
-void radeon_vm_bo_invalidate(struct radeon_device *rdev,
-			     struct radeon_bo *bo);
-int radeon_vm_bo_add(struct radeon_device *rdev,
-		     struct radeon_vm *vm,
-		     struct radeon_bo *bo,
-		     uint64_t offset,
-		     uint32_t flags);
-int radeon_vm_bo_rmv(struct radeon_device *rdev,
-		     struct radeon_vm *vm,
-		     struct radeon_bo *bo);
-
-
-/*
- * R600 vram scratch functions
- */
-int r600_vram_scratch_init(struct radeon_device *rdev);
-void r600_vram_scratch_fini(struct radeon_device *rdev);
-
-/*
- * r600 cs checking helper
- */
-unsigned r600_mip_minify(unsigned size, unsigned level);
-bool r600_fmt_is_valid_color(u32 format);
-bool r600_fmt_is_valid_texture(u32 format, enum radeon_family family);
-int r600_fmt_get_blocksize(u32 format);
-int r600_fmt_get_nblocksx(u32 format, u32 w);
-int r600_fmt_get_nblocksy(u32 format, u32 h);
-
-/*
- * r600 functions used by radeon_encoder.c
- */
-extern void r600_hdmi_enable(struct drm_encoder *encoder);
-extern void r600_hdmi_disable(struct drm_encoder *encoder);
-extern void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode);
-
-extern int ni_init_microcode(struct radeon_device *rdev);
-extern int ni_mc_load_microcode(struct radeon_device *rdev);
-
-/* radeon_acpi.c */ 
-#if defined(CONFIG_ACPI) 
-extern int radeon_acpi_init(struct radeon_device *rdev); 
-#else 
-static inline int radeon_acpi_init(struct radeon_device *rdev) { return 0; } 
-#endif 
-
-#include "radeon_object.h"
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_acpi.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_acpi.c
deleted file mode 100644
index 3516a608..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_acpi.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <linux/pci.h>
-#include <linux/acpi.h>
-#include <linux/slab.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "drm_crtc_helper.h"
-#include "radeon.h"
-
-#include <linux/vga_switcheroo.h>
-
-/* Call the ATIF method
- *
- * Note: currently we discard the output
- */
-static int radeon_atif_call(acpi_handle handle)
-{
-	acpi_status status;
-	union acpi_object atif_arg_elements[2];
-	struct acpi_object_list atif_arg;
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL};
-
-	atif_arg.count = 2;
-	atif_arg.pointer = &atif_arg_elements[0];
-
-	atif_arg_elements[0].type = ACPI_TYPE_INTEGER;
-	atif_arg_elements[0].integer.value = 0;
-	atif_arg_elements[1].type = ACPI_TYPE_INTEGER;
-	atif_arg_elements[1].integer.value = 0;
-
-	status = acpi_evaluate_object(handle, "ATIF", &atif_arg, &buffer);
-
-	/* Fail only if calling the method fails and ATIF is supported */
-	if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
-		DRM_DEBUG_DRIVER("failed to evaluate ATIF got %s\n",
-				 acpi_format_exception(status));
-		kfree(buffer.pointer);
-		return 1;
-	}
-
-	kfree(buffer.pointer);
-	return 0;
-}
-
-/* Call all ACPI methods here */
-int radeon_acpi_init(struct radeon_device *rdev)
-{
-	acpi_handle handle;
-	int ret;
-
-	/* Get the device handle */
-	handle = DEVICE_ACPI_HANDLE(&rdev->pdev->dev);
-
-	/* No need to proceed if we're sure that ATIF is not supported */
-	if (!ASIC_IS_AVIVO(rdev) || !rdev->bios || !handle)
-		return 0;
-
-	/* Call the ATIF method */
-	ret = radeon_atif_call(handle);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_agp.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_agp.c
deleted file mode 100644
index bd2f33e5..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_agp.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Dave Airlie
- *    Jerome Glisse <glisse@freedesktop.org>
- */
-#include "drmP.h"
-#include "drm.h"
-#include "radeon.h"
-#include "radeon_drm.h"
-
-#if __OS_HAS_AGP
-
-struct radeon_agpmode_quirk {
-	u32 hostbridge_vendor;
-	u32 hostbridge_device;
-	u32 chip_vendor;
-	u32 chip_device;
-	u32 subsys_vendor;
-	u32 subsys_device;
-	u32 default_mode;
-};
-
-static struct radeon_agpmode_quirk radeon_agpmode_quirk_list[] = {
-	/* Intel E7505 Memory Controller Hub / RV350 AR [Radeon 9600XT] Needs AGPMode 4 (deb #515326) */
-	{ PCI_VENDOR_ID_INTEL, 0x2550, PCI_VENDOR_ID_ATI, 0x4152, 0x1458, 0x4038, 4},
-	/* Intel 82865G/PE/P DRAM Controller/Host-Hub / Mobility 9800 Needs AGPMode 4 (deb #462590) */
-	{ PCI_VENDOR_ID_INTEL, 0x2570, PCI_VENDOR_ID_ATI, 0x4a4e, PCI_VENDOR_ID_DELL, 0x5106, 4},
-	/* Intel 82865G/PE/P DRAM Controller/Host-Hub / RV280 [Radeon 9200 SE] Needs AGPMode 4 (lp #300304) */
-	{ PCI_VENDOR_ID_INTEL, 0x2570, PCI_VENDOR_ID_ATI, 0x5964,
-		0x148c, 0x2073, 4},
-	/* Intel 82855PM Processor to I/O Controller / Mobility M6 LY Needs AGPMode 1 (deb #467235) */
-	{ PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4c59,
-		PCI_VENDOR_ID_IBM, 0x052f, 1},
-	/* Intel 82855PM host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (lp #195051) */
-	{ PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4e50,
-		PCI_VENDOR_ID_IBM, 0x0550, 1},
-	/* Intel 82855PM host bridge / Mobility M7 needs AGPMode 1 */
-	{ PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4c57,
-		PCI_VENDOR_ID_IBM, 0x0530, 1},
-	/* Intel 82855PM host bridge / FireGL Mobility T2 RV350 Needs AGPMode 2 (fdo #20647) */
-	{ PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x4e54,
-		PCI_VENDOR_ID_IBM, 0x054f, 2},
-	/* Intel 82855PM host bridge / Mobility M9+ / VaioPCG-V505DX Needs AGPMode 2 (fdo #17928) */
-	{ PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x5c61,
-		PCI_VENDOR_ID_SONY, 0x816b, 2},
-	/* Intel 82855PM Processor to I/O Controller / Mobility M9+ Needs AGPMode 8 (phoronix forum) */
-	{ PCI_VENDOR_ID_INTEL, 0x3340, PCI_VENDOR_ID_ATI, 0x5c61,
-		PCI_VENDOR_ID_SONY, 0x8195, 8},
-	/* Intel 82830 830 Chipset Host Bridge / Mobility M6 LY Needs AGPMode 2 (fdo #17360)*/
-	{ PCI_VENDOR_ID_INTEL, 0x3575, PCI_VENDOR_ID_ATI, 0x4c59,
-		PCI_VENDOR_ID_DELL, 0x00e3, 2},
-	/* Intel 82852/82855 host bridge / Mobility FireGL 9000 R250 Needs AGPMode 1 (lp #296617) */
-	{ PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4c66,
-		PCI_VENDOR_ID_DELL, 0x0149, 1},
-	/* Intel 82852/82855 host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (deb #467460) */
-	{ PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
-		0x1025, 0x0061, 1},
-	/* Intel 82852/82855 host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (lp #203007) */
-	{ PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
-		0x1025, 0x0064, 1},
-	/* Intel 82852/82855 host bridge / Mobility 9600 M10 RV350 Needs AGPMode 1 (lp #141551) */
-	{ PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
-		PCI_VENDOR_ID_ASUSTEK, 0x1942, 1},
-	/* Intel 82852/82855 host bridge / Mobility 9600/9700 Needs AGPMode 1 (deb #510208) */
-	{ PCI_VENDOR_ID_INTEL, 0x3580, PCI_VENDOR_ID_ATI, 0x4e50,
-		0x10cf, 0x127f, 1},
-	/* ASRock K7VT4A+ AGP 8x / ATI Radeon 9250 AGP Needs AGPMode 4 (lp #133192) */
-	{ 0x1849, 0x3189, PCI_VENDOR_ID_ATI, 0x5960,
-		0x1787, 0x5960, 4},
-	/* VIA K8M800 Host Bridge / RV280 [Radeon 9200 PRO] Needs AGPMode 4 (fdo #12544) */
-	{ PCI_VENDOR_ID_VIA, 0x0204, PCI_VENDOR_ID_ATI, 0x5960,
-		0x17af, 0x2020, 4},
-	/* VIA KT880 Host Bridge / RV350 [Radeon 9550] Needs AGPMode 4 (fdo #19981) */
-	{ PCI_VENDOR_ID_VIA, 0x0269, PCI_VENDOR_ID_ATI, 0x4153,
-		PCI_VENDOR_ID_ASUSTEK, 0x003c, 4},
-	/* VIA VT8363 Host Bridge / R200 QL [Radeon 8500] Needs AGPMode 2 (lp #141551) */
-	{ PCI_VENDOR_ID_VIA, 0x0305, PCI_VENDOR_ID_ATI, 0x514c,
-		PCI_VENDOR_ID_ATI, 0x013a, 2},
-	/* VIA VT82C693A Host Bridge / RV280 [Radeon 9200 PRO] Needs AGPMode 2 (deb #515512) */
-	{ PCI_VENDOR_ID_VIA, 0x0691, PCI_VENDOR_ID_ATI, 0x5960,
-		PCI_VENDOR_ID_ASUSTEK, 0x004c, 2},
-	/* VIA VT82C693A Host Bridge / RV280 [Radeon 9200 PRO] Needs AGPMode 2 */
-	{ PCI_VENDOR_ID_VIA, 0x0691, PCI_VENDOR_ID_ATI, 0x5960,
-		PCI_VENDOR_ID_ASUSTEK, 0x0054, 2},
-	/* VIA VT8377 Host Bridge / R200 QM [Radeon 9100] Needs AGPMode 4 (deb #461144) */
-	{ PCI_VENDOR_ID_VIA, 0x3189, PCI_VENDOR_ID_ATI, 0x514d,
-		0x174b, 0x7149, 4},
-	/* VIA VT8377 Host Bridge / RV280 [Radeon 9200 PRO] Needs AGPMode 4 (lp #312693) */
-	{ PCI_VENDOR_ID_VIA, 0x3189, PCI_VENDOR_ID_ATI, 0x5960,
-		0x1462, 0x0380, 4},
-	/* VIA VT8377 Host Bridge / RV280 Needs AGPMode 4 (ati ML) */
-	{ PCI_VENDOR_ID_VIA, 0x3189, PCI_VENDOR_ID_ATI, 0x5964,
-		0x148c, 0x2073, 4},
-	/* ATI Host Bridge / RV280 [M9+] Needs AGPMode 1 (phoronix forum) */
-	{ PCI_VENDOR_ID_ATI, 0xcbb2, PCI_VENDOR_ID_ATI, 0x5c61,
-		PCI_VENDOR_ID_SONY, 0x8175, 1},
-	/* HP Host Bridge / R300 [FireGL X1] Needs AGPMode 2 (fdo #7770) */
-	{ PCI_VENDOR_ID_HP, 0x122e, PCI_VENDOR_ID_ATI, 0x4e47,
-		PCI_VENDOR_ID_ATI, 0x0152, 2},
-	{ 0, 0, 0, 0, 0, 0, 0 },
-};
-#endif
-
-int radeon_agp_init(struct radeon_device *rdev)
-{
-#if __OS_HAS_AGP
-	struct radeon_agpmode_quirk *p = radeon_agpmode_quirk_list;
-	struct drm_agp_mode mode;
-	struct drm_agp_info info;
-	uint32_t agp_status;
-	int default_mode;
-	bool is_v3;
-	int ret;
-
-	/* Acquire AGP. */
-	ret = drm_agp_acquire(rdev->ddev);
-	if (ret) {
-		DRM_ERROR("Unable to acquire AGP: %d\n", ret);
-		return ret;
-	}
-
-	ret = drm_agp_info(rdev->ddev, &info);
-	if (ret) {
-		drm_agp_release(rdev->ddev);
-		DRM_ERROR("Unable to get AGP info: %d\n", ret);
-		return ret;
-	}
-
-	if (rdev->ddev->agp->agp_info.aper_size < 32) {
-		drm_agp_release(rdev->ddev);
-		dev_warn(rdev->dev, "AGP aperture too small (%zuM) "
-			"need at least 32M, disabling AGP\n",
-			rdev->ddev->agp->agp_info.aper_size);
-		return -EINVAL;
-	}
-
-	mode.mode = info.mode;
-	/* chips with the agp to pcie bridge don't have the AGP_STATUS register
-	 * Just use the whatever mode the host sets up.
-	 */
-	if (rdev->family <= CHIP_RV350)
-		agp_status = (RREG32(RADEON_AGP_STATUS) | RADEON_AGPv3_MODE) & mode.mode;
-	else
-		agp_status = mode.mode;
-	is_v3 = !!(agp_status & RADEON_AGPv3_MODE);
-
-	if (is_v3) {
-		default_mode = (agp_status & RADEON_AGPv3_8X_MODE) ? 8 : 4;
-	} else {
-		if (agp_status & RADEON_AGP_4X_MODE) {
-			default_mode = 4;
-		} else if (agp_status & RADEON_AGP_2X_MODE) {
-			default_mode = 2;
-		} else {
-			default_mode = 1;
-		}
-	}
-
-	/* Apply AGPMode Quirks */
-	while (p && p->chip_device != 0) {
-		if (info.id_vendor == p->hostbridge_vendor &&
-		    info.id_device == p->hostbridge_device &&
-		    rdev->pdev->vendor == p->chip_vendor &&
-		    rdev->pdev->device == p->chip_device &&
-		    rdev->pdev->subsystem_vendor == p->subsys_vendor &&
-		    rdev->pdev->subsystem_device == p->subsys_device) {
-			default_mode = p->default_mode;
-		}
-		++p;
-	}
-
-	if (radeon_agpmode > 0) {
-		if ((radeon_agpmode < (is_v3 ? 4 : 1)) ||
-		    (radeon_agpmode > (is_v3 ? 8 : 4)) ||
-		    (radeon_agpmode & (radeon_agpmode - 1))) {
-			DRM_ERROR("Illegal AGP Mode: %d (valid %s), leaving at %d\n",
-				  radeon_agpmode, is_v3 ? "4, 8" : "1, 2, 4",
-				  default_mode);
-			radeon_agpmode = default_mode;
-		} else {
-			DRM_INFO("AGP mode requested: %d\n", radeon_agpmode);
-		}
-	} else {
-		radeon_agpmode = default_mode;
-	}
-
-	mode.mode &= ~RADEON_AGP_MODE_MASK;
-	if (is_v3) {
-		switch (radeon_agpmode) {
-		case 8:
-			mode.mode |= RADEON_AGPv3_8X_MODE;
-			break;
-		case 4:
-		default:
-			mode.mode |= RADEON_AGPv3_4X_MODE;
-			break;
-		}
-	} else {
-		switch (radeon_agpmode) {
-		case 4:
-			mode.mode |= RADEON_AGP_4X_MODE;
-			break;
-		case 2:
-			mode.mode |= RADEON_AGP_2X_MODE;
-			break;
-		case 1:
-		default:
-			mode.mode |= RADEON_AGP_1X_MODE;
-			break;
-		}
-	}
-
-	mode.mode &= ~RADEON_AGP_FW_MODE; /* disable fw */
-	ret = drm_agp_enable(rdev->ddev, mode);
-	if (ret) {
-		DRM_ERROR("Unable to enable AGP (mode = 0x%lx)\n", mode.mode);
-		drm_agp_release(rdev->ddev);
-		return ret;
-	}
-
-	rdev->mc.agp_base = rdev->ddev->agp->agp_info.aper_base;
-	rdev->mc.gtt_size = rdev->ddev->agp->agp_info.aper_size << 20;
-	rdev->mc.gtt_start = rdev->mc.agp_base;
-	rdev->mc.gtt_end = rdev->mc.gtt_start + rdev->mc.gtt_size - 1;
-	dev_info(rdev->dev, "GTT: %lluM 0x%08llX - 0x%08llX\n",
-		rdev->mc.gtt_size >> 20, rdev->mc.gtt_start, rdev->mc.gtt_end);
-
-	/* workaround some hw issues */
-	if (rdev->family < CHIP_R200) {
-		WREG32(RADEON_AGP_CNTL, RREG32(RADEON_AGP_CNTL) | 0x000e0000);
-	}
-	return 0;
-#else
-	return 0;
-#endif
-}
-
-void radeon_agp_resume(struct radeon_device *rdev)
-{
-#if __OS_HAS_AGP
-	int r;
-	if (rdev->flags & RADEON_IS_AGP) {
-		r = radeon_agp_init(rdev);
-		if (r)
-			dev_warn(rdev->dev, "radeon AGP reinit failed\n");
-	}
-#endif
-}
-
-void radeon_agp_fini(struct radeon_device *rdev)
-{
-#if __OS_HAS_AGP
-	if (rdev->ddev->agp && rdev->ddev->agp->acquired) {
-		drm_agp_release(rdev->ddev);
-	}
-#endif
-}
-
-void radeon_agp_suspend(struct radeon_device *rdev)
-{
-	radeon_agp_fini(rdev);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_asic.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_asic.c
deleted file mode 100644
index be4dc2ff..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_asic.c
+++ /dev/null
@@ -1,1748 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-
-#include <linux/console.h>
-#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/radeon_drm.h>
-#include <linux/vgaarb.h>
-#include <linux/vga_switcheroo.h>
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "atom.h"
-
-/*
- * Registers accessors functions.
- */
-static uint32_t radeon_invalid_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-	DRM_ERROR("Invalid callback to read register 0x%04X\n", reg);
-	BUG_ON(1);
-	return 0;
-}
-
-static void radeon_invalid_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-	DRM_ERROR("Invalid callback to write register 0x%04X with 0x%08X\n",
-		  reg, v);
-	BUG_ON(1);
-}
-
-static void radeon_register_accessor_init(struct radeon_device *rdev)
-{
-	rdev->mc_rreg = &radeon_invalid_rreg;
-	rdev->mc_wreg = &radeon_invalid_wreg;
-	rdev->pll_rreg = &radeon_invalid_rreg;
-	rdev->pll_wreg = &radeon_invalid_wreg;
-	rdev->pciep_rreg = &radeon_invalid_rreg;
-	rdev->pciep_wreg = &radeon_invalid_wreg;
-
-	/* Don't change order as we are overridding accessor. */
-	if (rdev->family < CHIP_RV515) {
-		rdev->pcie_reg_mask = 0xff;
-	} else {
-		rdev->pcie_reg_mask = 0x7ff;
-	}
-	/* FIXME: not sure here */
-	if (rdev->family <= CHIP_R580) {
-		rdev->pll_rreg = &r100_pll_rreg;
-		rdev->pll_wreg = &r100_pll_wreg;
-	}
-	if (rdev->family >= CHIP_R420) {
-		rdev->mc_rreg = &r420_mc_rreg;
-		rdev->mc_wreg = &r420_mc_wreg;
-	}
-	if (rdev->family >= CHIP_RV515) {
-		rdev->mc_rreg = &rv515_mc_rreg;
-		rdev->mc_wreg = &rv515_mc_wreg;
-	}
-	if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) {
-		rdev->mc_rreg = &rs400_mc_rreg;
-		rdev->mc_wreg = &rs400_mc_wreg;
-	}
-	if (rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
-		rdev->mc_rreg = &rs690_mc_rreg;
-		rdev->mc_wreg = &rs690_mc_wreg;
-	}
-	if (rdev->family == CHIP_RS600) {
-		rdev->mc_rreg = &rs600_mc_rreg;
-		rdev->mc_wreg = &rs600_mc_wreg;
-	}
-	if (rdev->family >= CHIP_R600) {
-		rdev->pciep_rreg = &r600_pciep_rreg;
-		rdev->pciep_wreg = &r600_pciep_wreg;
-	}
-}
-
-
-/* helper to disable agp */
-void radeon_agp_disable(struct radeon_device *rdev)
-{
-	rdev->flags &= ~RADEON_IS_AGP;
-	if (rdev->family >= CHIP_R600) {
-		DRM_INFO("Forcing AGP to PCIE mode\n");
-		rdev->flags |= RADEON_IS_PCIE;
-	} else if (rdev->family >= CHIP_RV515 ||
-			rdev->family == CHIP_RV380 ||
-			rdev->family == CHIP_RV410 ||
-			rdev->family == CHIP_R423) {
-		DRM_INFO("Forcing AGP to PCIE mode\n");
-		rdev->flags |= RADEON_IS_PCIE;
-		rdev->asic->gart.tlb_flush = &rv370_pcie_gart_tlb_flush;
-		rdev->asic->gart.set_page = &rv370_pcie_gart_set_page;
-	} else {
-		DRM_INFO("Forcing AGP to PCI mode\n");
-		rdev->flags |= RADEON_IS_PCI;
-		rdev->asic->gart.tlb_flush = &r100_pci_gart_tlb_flush;
-		rdev->asic->gart.set_page = &r100_pci_gart_set_page;
-	}
-	rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
-}
-
-/*
- * ASIC
- */
-static struct radeon_asic r100_asic = {
-	.init = &r100_init,
-	.fini = &r100_fini,
-	.suspend = &r100_suspend,
-	.resume = &r100_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r100_gpu_is_lockup,
-	.asic_reset = &r100_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &r100_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &r100_pci_gart_tlb_flush,
-		.set_page = &r100_pci_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r100_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r100_cs_parse,
-			.ring_start = &r100_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &r100_irq_set,
-		.process = &r100_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &r100_bandwidth_update,
-		.get_vblank_counter = &r100_get_vblank_counter,
-		.wait_for_vblank = &r100_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r100_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &r100_hpd_init,
-		.fini = &r100_hpd_fini,
-		.sense = &r100_hpd_sense,
-		.set_polarity = &r100_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &r100_pm_misc,
-		.prepare = &r100_pm_prepare,
-		.finish = &r100_pm_finish,
-		.init_profile = &r100_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_legacy_get_engine_clock,
-		.set_engine_clock = &radeon_legacy_set_engine_clock,
-		.get_memory_clock = &radeon_legacy_get_memory_clock,
-		.set_memory_clock = NULL,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = &radeon_legacy_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &r100_pre_page_flip,
-		.page_flip = &r100_page_flip,
-		.post_page_flip = &r100_post_page_flip,
-	},
-};
-
-static struct radeon_asic r200_asic = {
-	.init = &r100_init,
-	.fini = &r100_fini,
-	.suspend = &r100_suspend,
-	.resume = &r100_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r100_gpu_is_lockup,
-	.asic_reset = &r100_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &r100_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &r100_pci_gart_tlb_flush,
-		.set_page = &r100_pci_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r100_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r100_cs_parse,
-			.ring_start = &r100_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &r100_irq_set,
-		.process = &r100_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &r100_bandwidth_update,
-		.get_vblank_counter = &r100_get_vblank_counter,
-		.wait_for_vblank = &r100_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = &r200_copy_dma,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r100_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &r100_hpd_init,
-		.fini = &r100_hpd_fini,
-		.sense = &r100_hpd_sense,
-		.set_polarity = &r100_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &r100_pm_misc,
-		.prepare = &r100_pm_prepare,
-		.finish = &r100_pm_finish,
-		.init_profile = &r100_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_legacy_get_engine_clock,
-		.set_engine_clock = &radeon_legacy_set_engine_clock,
-		.get_memory_clock = &radeon_legacy_get_memory_clock,
-		.set_memory_clock = NULL,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = &radeon_legacy_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &r100_pre_page_flip,
-		.page_flip = &r100_page_flip,
-		.post_page_flip = &r100_post_page_flip,
-	},
-};
-
-static struct radeon_asic r300_asic = {
-	.init = &r300_init,
-	.fini = &r300_fini,
-	.suspend = &r300_suspend,
-	.resume = &r300_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r300_gpu_is_lockup,
-	.asic_reset = &r300_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &r300_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &r100_pci_gart_tlb_flush,
-		.set_page = &r100_pci_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r300_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r300_cs_parse,
-			.ring_start = &r300_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &r100_irq_set,
-		.process = &r100_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &r100_bandwidth_update,
-		.get_vblank_counter = &r100_get_vblank_counter,
-		.wait_for_vblank = &r100_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = &r200_copy_dma,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r100_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &r100_hpd_init,
-		.fini = &r100_hpd_fini,
-		.sense = &r100_hpd_sense,
-		.set_polarity = &r100_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &r100_pm_misc,
-		.prepare = &r100_pm_prepare,
-		.finish = &r100_pm_finish,
-		.init_profile = &r100_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_legacy_get_engine_clock,
-		.set_engine_clock = &radeon_legacy_set_engine_clock,
-		.get_memory_clock = &radeon_legacy_get_memory_clock,
-		.set_memory_clock = NULL,
-		.get_pcie_lanes = &rv370_get_pcie_lanes,
-		.set_pcie_lanes = &rv370_set_pcie_lanes,
-		.set_clock_gating = &radeon_legacy_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &r100_pre_page_flip,
-		.page_flip = &r100_page_flip,
-		.post_page_flip = &r100_post_page_flip,
-	},
-};
-
-static struct radeon_asic r300_asic_pcie = {
-	.init = &r300_init,
-	.fini = &r300_fini,
-	.suspend = &r300_suspend,
-	.resume = &r300_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r300_gpu_is_lockup,
-	.asic_reset = &r300_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &r300_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &rv370_pcie_gart_tlb_flush,
-		.set_page = &rv370_pcie_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r300_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r300_cs_parse,
-			.ring_start = &r300_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &r100_irq_set,
-		.process = &r100_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &r100_bandwidth_update,
-		.get_vblank_counter = &r100_get_vblank_counter,
-		.wait_for_vblank = &r100_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = &r200_copy_dma,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r100_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &r100_hpd_init,
-		.fini = &r100_hpd_fini,
-		.sense = &r100_hpd_sense,
-		.set_polarity = &r100_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &r100_pm_misc,
-		.prepare = &r100_pm_prepare,
-		.finish = &r100_pm_finish,
-		.init_profile = &r100_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_legacy_get_engine_clock,
-		.set_engine_clock = &radeon_legacy_set_engine_clock,
-		.get_memory_clock = &radeon_legacy_get_memory_clock,
-		.set_memory_clock = NULL,
-		.get_pcie_lanes = &rv370_get_pcie_lanes,
-		.set_pcie_lanes = &rv370_set_pcie_lanes,
-		.set_clock_gating = &radeon_legacy_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &r100_pre_page_flip,
-		.page_flip = &r100_page_flip,
-		.post_page_flip = &r100_post_page_flip,
-	},
-};
-
-static struct radeon_asic r420_asic = {
-	.init = &r420_init,
-	.fini = &r420_fini,
-	.suspend = &r420_suspend,
-	.resume = &r420_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r300_gpu_is_lockup,
-	.asic_reset = &r300_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &r300_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &rv370_pcie_gart_tlb_flush,
-		.set_page = &rv370_pcie_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r300_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r300_cs_parse,
-			.ring_start = &r300_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &r100_irq_set,
-		.process = &r100_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &r100_bandwidth_update,
-		.get_vblank_counter = &r100_get_vblank_counter,
-		.wait_for_vblank = &r100_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = &r200_copy_dma,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r100_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &r100_hpd_init,
-		.fini = &r100_hpd_fini,
-		.sense = &r100_hpd_sense,
-		.set_polarity = &r100_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &r100_pm_misc,
-		.prepare = &r100_pm_prepare,
-		.finish = &r100_pm_finish,
-		.init_profile = &r420_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = &rv370_get_pcie_lanes,
-		.set_pcie_lanes = &rv370_set_pcie_lanes,
-		.set_clock_gating = &radeon_atom_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &r100_pre_page_flip,
-		.page_flip = &r100_page_flip,
-		.post_page_flip = &r100_post_page_flip,
-	},
-};
-
-static struct radeon_asic rs400_asic = {
-	.init = &rs400_init,
-	.fini = &rs400_fini,
-	.suspend = &rs400_suspend,
-	.resume = &rs400_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r300_gpu_is_lockup,
-	.asic_reset = &r300_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &rs400_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &rs400_gart_tlb_flush,
-		.set_page = &rs400_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r300_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r300_cs_parse,
-			.ring_start = &r300_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &r100_irq_set,
-		.process = &r100_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &r100_bandwidth_update,
-		.get_vblank_counter = &r100_get_vblank_counter,
-		.wait_for_vblank = &r100_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = &r200_copy_dma,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r100_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &r100_hpd_init,
-		.fini = &r100_hpd_fini,
-		.sense = &r100_hpd_sense,
-		.set_polarity = &r100_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &r100_pm_misc,
-		.prepare = &r100_pm_prepare,
-		.finish = &r100_pm_finish,
-		.init_profile = &r100_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_legacy_get_engine_clock,
-		.set_engine_clock = &radeon_legacy_set_engine_clock,
-		.get_memory_clock = &radeon_legacy_get_memory_clock,
-		.set_memory_clock = NULL,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = &radeon_legacy_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &r100_pre_page_flip,
-		.page_flip = &r100_page_flip,
-		.post_page_flip = &r100_post_page_flip,
-	},
-};
-
-static struct radeon_asic rs600_asic = {
-	.init = &rs600_init,
-	.fini = &rs600_fini,
-	.suspend = &rs600_suspend,
-	.resume = &rs600_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r300_gpu_is_lockup,
-	.asic_reset = &rs600_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &rs600_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &rs600_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r300_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r300_cs_parse,
-			.ring_start = &r300_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &rs600_irq_set,
-		.process = &rs600_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &rs600_bandwidth_update,
-		.get_vblank_counter = &rs600_get_vblank_counter,
-		.wait_for_vblank = &avivo_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = &r200_copy_dma,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r100_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &rs600_hpd_init,
-		.fini = &rs600_hpd_fini,
-		.sense = &rs600_hpd_sense,
-		.set_polarity = &rs600_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &rs600_pm_misc,
-		.prepare = &rs600_pm_prepare,
-		.finish = &rs600_pm_finish,
-		.init_profile = &r420_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = &radeon_atom_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &rs600_pre_page_flip,
-		.page_flip = &rs600_page_flip,
-		.post_page_flip = &rs600_post_page_flip,
-	},
-};
-
-static struct radeon_asic rs690_asic = {
-	.init = &rs690_init,
-	.fini = &rs690_fini,
-	.suspend = &rs690_suspend,
-	.resume = &rs690_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r300_gpu_is_lockup,
-	.asic_reset = &rs600_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &rs690_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &rs400_gart_tlb_flush,
-		.set_page = &rs400_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r300_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r300_cs_parse,
-			.ring_start = &r300_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &rs600_irq_set,
-		.process = &rs600_irq_process,
-	},
-	.display = {
-		.get_vblank_counter = &rs600_get_vblank_counter,
-		.bandwidth_update = &rs690_bandwidth_update,
-		.wait_for_vblank = &avivo_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = &r200_copy_dma,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r200_copy_dma,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &rs600_hpd_init,
-		.fini = &rs600_hpd_fini,
-		.sense = &rs600_hpd_sense,
-		.set_polarity = &rs600_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &rs600_pm_misc,
-		.prepare = &rs600_pm_prepare,
-		.finish = &rs600_pm_finish,
-		.init_profile = &r420_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = &radeon_atom_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &rs600_pre_page_flip,
-		.page_flip = &rs600_page_flip,
-		.post_page_flip = &rs600_post_page_flip,
-	},
-};
-
-static struct radeon_asic rv515_asic = {
-	.init = &rv515_init,
-	.fini = &rv515_fini,
-	.suspend = &rv515_suspend,
-	.resume = &rv515_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r300_gpu_is_lockup,
-	.asic_reset = &rs600_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &rv515_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &rv370_pcie_gart_tlb_flush,
-		.set_page = &rv370_pcie_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r300_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r300_cs_parse,
-			.ring_start = &rv515_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &rs600_irq_set,
-		.process = &rs600_irq_process,
-	},
-	.display = {
-		.get_vblank_counter = &rs600_get_vblank_counter,
-		.bandwidth_update = &rv515_bandwidth_update,
-		.wait_for_vblank = &avivo_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = &r200_copy_dma,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r100_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &rs600_hpd_init,
-		.fini = &rs600_hpd_fini,
-		.sense = &rs600_hpd_sense,
-		.set_polarity = &rs600_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &rs600_pm_misc,
-		.prepare = &rs600_pm_prepare,
-		.finish = &rs600_pm_finish,
-		.init_profile = &r420_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = &rv370_get_pcie_lanes,
-		.set_pcie_lanes = &rv370_set_pcie_lanes,
-		.set_clock_gating = &radeon_atom_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &rs600_pre_page_flip,
-		.page_flip = &rs600_page_flip,
-		.post_page_flip = &rs600_post_page_flip,
-	},
-};
-
-static struct radeon_asic r520_asic = {
-	.init = &r520_init,
-	.fini = &rv515_fini,
-	.suspend = &rv515_suspend,
-	.resume = &r520_resume,
-	.vga_set_state = &r100_vga_set_state,
-	.gpu_is_lockup = &r300_gpu_is_lockup,
-	.asic_reset = &rs600_asic_reset,
-	.ioctl_wait_idle = NULL,
-	.gui_idle = &r100_gui_idle,
-	.mc_wait_for_idle = &r520_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &rv370_pcie_gart_tlb_flush,
-		.set_page = &rv370_pcie_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r100_ring_ib_execute,
-			.emit_fence = &r300_fence_ring_emit,
-			.emit_semaphore = &r100_semaphore_ring_emit,
-			.cs_parse = &r300_cs_parse,
-			.ring_start = &rv515_ring_start,
-			.ring_test = &r100_ring_test,
-			.ib_test = &r100_ib_test,
-		}
-	},
-	.irq = {
-		.set = &rs600_irq_set,
-		.process = &rs600_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &rv515_bandwidth_update,
-		.get_vblank_counter = &rs600_get_vblank_counter,
-		.wait_for_vblank = &avivo_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r100_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = &r200_copy_dma,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r100_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r100_set_surface_reg,
-		.clear_reg = r100_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &rs600_hpd_init,
-		.fini = &rs600_hpd_fini,
-		.sense = &rs600_hpd_sense,
-		.set_polarity = &rs600_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &rs600_pm_misc,
-		.prepare = &rs600_pm_prepare,
-		.finish = &rs600_pm_finish,
-		.init_profile = &r420_pm_init_profile,
-		.get_dynpm_state = &r100_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = &rv370_get_pcie_lanes,
-		.set_pcie_lanes = &rv370_set_pcie_lanes,
-		.set_clock_gating = &radeon_atom_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &rs600_pre_page_flip,
-		.page_flip = &rs600_page_flip,
-		.post_page_flip = &rs600_post_page_flip,
-	},
-};
-
-static struct radeon_asic r600_asic = {
-	.init = &r600_init,
-	.fini = &r600_fini,
-	.suspend = &r600_suspend,
-	.resume = &r600_resume,
-	.vga_set_state = &r600_vga_set_state,
-	.gpu_is_lockup = &r600_gpu_is_lockup,
-	.asic_reset = &r600_asic_reset,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
-	.gui_idle = &r600_gui_idle,
-	.mc_wait_for_idle = &r600_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &r600_pcie_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r600_ring_ib_execute,
-			.emit_fence = &r600_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &r600_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		}
-	},
-	.irq = {
-		.set = &r600_irq_set,
-		.process = &r600_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &rv515_bandwidth_update,
-		.get_vblank_counter = &rs600_get_vblank_counter,
-		.wait_for_vblank = &avivo_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r600_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r600_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r600_set_surface_reg,
-		.clear_reg = r600_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &r600_hpd_init,
-		.fini = &r600_hpd_fini,
-		.sense = &r600_hpd_sense,
-		.set_polarity = &r600_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &r600_pm_misc,
-		.prepare = &rs600_pm_prepare,
-		.finish = &rs600_pm_finish,
-		.init_profile = &r600_pm_init_profile,
-		.get_dynpm_state = &r600_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = &r600_get_pcie_lanes,
-		.set_pcie_lanes = &r600_set_pcie_lanes,
-		.set_clock_gating = NULL,
-	},
-	.pflip = {
-		.pre_page_flip = &rs600_pre_page_flip,
-		.page_flip = &rs600_page_flip,
-		.post_page_flip = &rs600_post_page_flip,
-	},
-};
-
-static struct radeon_asic rs780_asic = {
-	.init = &r600_init,
-	.fini = &r600_fini,
-	.suspend = &r600_suspend,
-	.resume = &r600_resume,
-	.gpu_is_lockup = &r600_gpu_is_lockup,
-	.vga_set_state = &r600_vga_set_state,
-	.asic_reset = &r600_asic_reset,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
-	.gui_idle = &r600_gui_idle,
-	.mc_wait_for_idle = &r600_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &r600_pcie_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r600_ring_ib_execute,
-			.emit_fence = &r600_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &r600_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		}
-	},
-	.irq = {
-		.set = &r600_irq_set,
-		.process = &r600_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &rs690_bandwidth_update,
-		.get_vblank_counter = &rs600_get_vblank_counter,
-		.wait_for_vblank = &avivo_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r600_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r600_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r600_set_surface_reg,
-		.clear_reg = r600_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &r600_hpd_init,
-		.fini = &r600_hpd_fini,
-		.sense = &r600_hpd_sense,
-		.set_polarity = &r600_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &r600_pm_misc,
-		.prepare = &rs600_pm_prepare,
-		.finish = &rs600_pm_finish,
-		.init_profile = &rs780_pm_init_profile,
-		.get_dynpm_state = &r600_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = NULL,
-		.set_memory_clock = NULL,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = NULL,
-	},
-	.pflip = {
-		.pre_page_flip = &rs600_pre_page_flip,
-		.page_flip = &rs600_page_flip,
-		.post_page_flip = &rs600_post_page_flip,
-	},
-};
-
-static struct radeon_asic rv770_asic = {
-	.init = &rv770_init,
-	.fini = &rv770_fini,
-	.suspend = &rv770_suspend,
-	.resume = &rv770_resume,
-	.asic_reset = &r600_asic_reset,
-	.gpu_is_lockup = &r600_gpu_is_lockup,
-	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
-	.gui_idle = &r600_gui_idle,
-	.mc_wait_for_idle = &r600_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &r600_pcie_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &r600_ring_ib_execute,
-			.emit_fence = &r600_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &r600_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		}
-	},
-	.irq = {
-		.set = &r600_irq_set,
-		.process = &r600_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &rv515_bandwidth_update,
-		.get_vblank_counter = &rs600_get_vblank_counter,
-		.wait_for_vblank = &avivo_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r600_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r600_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r600_set_surface_reg,
-		.clear_reg = r600_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &r600_hpd_init,
-		.fini = &r600_hpd_fini,
-		.sense = &r600_hpd_sense,
-		.set_polarity = &r600_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &rv770_pm_misc,
-		.prepare = &rs600_pm_prepare,
-		.finish = &rs600_pm_finish,
-		.init_profile = &r600_pm_init_profile,
-		.get_dynpm_state = &r600_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = &r600_get_pcie_lanes,
-		.set_pcie_lanes = &r600_set_pcie_lanes,
-		.set_clock_gating = &radeon_atom_set_clock_gating,
-	},
-	.pflip = {
-		.pre_page_flip = &rs600_pre_page_flip,
-		.page_flip = &rv770_page_flip,
-		.post_page_flip = &rs600_post_page_flip,
-	},
-};
-
-static struct radeon_asic evergreen_asic = {
-	.init = &evergreen_init,
-	.fini = &evergreen_fini,
-	.suspend = &evergreen_suspend,
-	.resume = &evergreen_resume,
-	.gpu_is_lockup = &evergreen_gpu_is_lockup,
-	.asic_reset = &evergreen_asic_reset,
-	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
-	.gui_idle = &r600_gui_idle,
-	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &evergreen_pcie_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &evergreen_ring_ib_execute,
-			.emit_fence = &r600_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &evergreen_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		}
-	},
-	.irq = {
-		.set = &evergreen_irq_set,
-		.process = &evergreen_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &evergreen_bandwidth_update,
-		.get_vblank_counter = &evergreen_get_vblank_counter,
-		.wait_for_vblank = &dce4_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r600_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r600_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r600_set_surface_reg,
-		.clear_reg = r600_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &evergreen_hpd_init,
-		.fini = &evergreen_hpd_fini,
-		.sense = &evergreen_hpd_sense,
-		.set_polarity = &evergreen_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &evergreen_pm_misc,
-		.prepare = &evergreen_pm_prepare,
-		.finish = &evergreen_pm_finish,
-		.init_profile = &r600_pm_init_profile,
-		.get_dynpm_state = &r600_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = &r600_get_pcie_lanes,
-		.set_pcie_lanes = &r600_set_pcie_lanes,
-		.set_clock_gating = NULL,
-	},
-	.pflip = {
-		.pre_page_flip = &evergreen_pre_page_flip,
-		.page_flip = &evergreen_page_flip,
-		.post_page_flip = &evergreen_post_page_flip,
-	},
-};
-
-static struct radeon_asic sumo_asic = {
-	.init = &evergreen_init,
-	.fini = &evergreen_fini,
-	.suspend = &evergreen_suspend,
-	.resume = &evergreen_resume,
-	.gpu_is_lockup = &evergreen_gpu_is_lockup,
-	.asic_reset = &evergreen_asic_reset,
-	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
-	.gui_idle = &r600_gui_idle,
-	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &evergreen_pcie_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &evergreen_ring_ib_execute,
-			.emit_fence = &r600_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &evergreen_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		},
-	},
-	.irq = {
-		.set = &evergreen_irq_set,
-		.process = &evergreen_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &evergreen_bandwidth_update,
-		.get_vblank_counter = &evergreen_get_vblank_counter,
-		.wait_for_vblank = &dce4_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r600_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r600_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r600_set_surface_reg,
-		.clear_reg = r600_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &evergreen_hpd_init,
-		.fini = &evergreen_hpd_fini,
-		.sense = &evergreen_hpd_sense,
-		.set_polarity = &evergreen_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &evergreen_pm_misc,
-		.prepare = &evergreen_pm_prepare,
-		.finish = &evergreen_pm_finish,
-		.init_profile = &sumo_pm_init_profile,
-		.get_dynpm_state = &r600_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = NULL,
-		.set_memory_clock = NULL,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = NULL,
-	},
-	.pflip = {
-		.pre_page_flip = &evergreen_pre_page_flip,
-		.page_flip = &evergreen_page_flip,
-		.post_page_flip = &evergreen_post_page_flip,
-	},
-};
-
-static struct radeon_asic btc_asic = {
-	.init = &evergreen_init,
-	.fini = &evergreen_fini,
-	.suspend = &evergreen_suspend,
-	.resume = &evergreen_resume,
-	.gpu_is_lockup = &evergreen_gpu_is_lockup,
-	.asic_reset = &evergreen_asic_reset,
-	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
-	.gui_idle = &r600_gui_idle,
-	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &evergreen_pcie_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &evergreen_ring_ib_execute,
-			.emit_fence = &r600_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &evergreen_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		}
-	},
-	.irq = {
-		.set = &evergreen_irq_set,
-		.process = &evergreen_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &evergreen_bandwidth_update,
-		.get_vblank_counter = &evergreen_get_vblank_counter,
-		.wait_for_vblank = &dce4_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r600_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r600_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r600_set_surface_reg,
-		.clear_reg = r600_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &evergreen_hpd_init,
-		.fini = &evergreen_hpd_fini,
-		.sense = &evergreen_hpd_sense,
-		.set_polarity = &evergreen_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &evergreen_pm_misc,
-		.prepare = &evergreen_pm_prepare,
-		.finish = &evergreen_pm_finish,
-		.init_profile = &r600_pm_init_profile,
-		.get_dynpm_state = &r600_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = NULL,
-	},
-	.pflip = {
-		.pre_page_flip = &evergreen_pre_page_flip,
-		.page_flip = &evergreen_page_flip,
-		.post_page_flip = &evergreen_post_page_flip,
-	},
-};
-
-static const struct radeon_vm_funcs cayman_vm_funcs = {
-	.init = &cayman_vm_init,
-	.fini = &cayman_vm_fini,
-	.bind = &cayman_vm_bind,
-	.unbind = &cayman_vm_unbind,
-	.tlb_flush = &cayman_vm_tlb_flush,
-	.page_flags = &cayman_vm_page_flags,
-	.set_page = &cayman_vm_set_page,
-};
-
-static struct radeon_asic cayman_asic = {
-	.init = &cayman_init,
-	.fini = &cayman_fini,
-	.suspend = &cayman_suspend,
-	.resume = &cayman_resume,
-	.gpu_is_lockup = &cayman_gpu_is_lockup,
-	.asic_reset = &cayman_asic_reset,
-	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
-	.gui_idle = &r600_gui_idle,
-	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &cayman_pcie_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &cayman_ring_ib_execute,
-			.ib_parse = &evergreen_ib_parse,
-			.emit_fence = &cayman_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &evergreen_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		},
-		[CAYMAN_RING_TYPE_CP1_INDEX] = {
-			.ib_execute = &cayman_ring_ib_execute,
-			.ib_parse = &evergreen_ib_parse,
-			.emit_fence = &cayman_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &evergreen_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		},
-		[CAYMAN_RING_TYPE_CP2_INDEX] = {
-			.ib_execute = &cayman_ring_ib_execute,
-			.ib_parse = &evergreen_ib_parse,
-			.emit_fence = &cayman_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &evergreen_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		}
-	},
-	.irq = {
-		.set = &evergreen_irq_set,
-		.process = &evergreen_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &evergreen_bandwidth_update,
-		.get_vblank_counter = &evergreen_get_vblank_counter,
-		.wait_for_vblank = &dce4_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r600_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r600_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r600_set_surface_reg,
-		.clear_reg = r600_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &evergreen_hpd_init,
-		.fini = &evergreen_hpd_fini,
-		.sense = &evergreen_hpd_sense,
-		.set_polarity = &evergreen_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &evergreen_pm_misc,
-		.prepare = &evergreen_pm_prepare,
-		.finish = &evergreen_pm_finish,
-		.init_profile = &r600_pm_init_profile,
-		.get_dynpm_state = &r600_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = NULL,
-	},
-	.pflip = {
-		.pre_page_flip = &evergreen_pre_page_flip,
-		.page_flip = &evergreen_page_flip,
-		.post_page_flip = &evergreen_post_page_flip,
-	},
-};
-
-static struct radeon_asic trinity_asic = {
-	.init = &cayman_init,
-	.fini = &cayman_fini,
-	.suspend = &cayman_suspend,
-	.resume = &cayman_resume,
-	.gpu_is_lockup = &cayman_gpu_is_lockup,
-	.asic_reset = &cayman_asic_reset,
-	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
-	.gui_idle = &r600_gui_idle,
-	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &cayman_pcie_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &cayman_ring_ib_execute,
-			.ib_parse = &evergreen_ib_parse,
-			.emit_fence = &cayman_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &evergreen_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		},
-		[CAYMAN_RING_TYPE_CP1_INDEX] = {
-			.ib_execute = &cayman_ring_ib_execute,
-			.ib_parse = &evergreen_ib_parse,
-			.emit_fence = &cayman_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &evergreen_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		},
-		[CAYMAN_RING_TYPE_CP2_INDEX] = {
-			.ib_execute = &cayman_ring_ib_execute,
-			.ib_parse = &evergreen_ib_parse,
-			.emit_fence = &cayman_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = &evergreen_cs_parse,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		}
-	},
-	.irq = {
-		.set = &evergreen_irq_set,
-		.process = &evergreen_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &dce6_bandwidth_update,
-		.get_vblank_counter = &evergreen_get_vblank_counter,
-		.wait_for_vblank = &dce4_wait_for_vblank,
-	},
-	.copy = {
-		.blit = &r600_copy_blit,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = &r600_copy_blit,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r600_set_surface_reg,
-		.clear_reg = r600_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &evergreen_hpd_init,
-		.fini = &evergreen_hpd_fini,
-		.sense = &evergreen_hpd_sense,
-		.set_polarity = &evergreen_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &evergreen_pm_misc,
-		.prepare = &evergreen_pm_prepare,
-		.finish = &evergreen_pm_finish,
-		.init_profile = &sumo_pm_init_profile,
-		.get_dynpm_state = &r600_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = NULL,
-		.set_memory_clock = NULL,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = NULL,
-	},
-	.pflip = {
-		.pre_page_flip = &evergreen_pre_page_flip,
-		.page_flip = &evergreen_page_flip,
-		.post_page_flip = &evergreen_post_page_flip,
-	},
-};
-
-static const struct radeon_vm_funcs si_vm_funcs = {
-	.init = &si_vm_init,
-	.fini = &si_vm_fini,
-	.bind = &si_vm_bind,
-	.unbind = &si_vm_unbind,
-	.tlb_flush = &si_vm_tlb_flush,
-	.page_flags = &cayman_vm_page_flags,
-	.set_page = &cayman_vm_set_page,
-};
-
-static struct radeon_asic si_asic = {
-	.init = &si_init,
-	.fini = &si_fini,
-	.suspend = &si_suspend,
-	.resume = &si_resume,
-	.gpu_is_lockup = &si_gpu_is_lockup,
-	.asic_reset = &si_asic_reset,
-	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
-	.gui_idle = &r600_gui_idle,
-	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
-	.gart = {
-		.tlb_flush = &si_pcie_gart_tlb_flush,
-		.set_page = &rs600_gart_set_page,
-	},
-	.ring = {
-		[RADEON_RING_TYPE_GFX_INDEX] = {
-			.ib_execute = &si_ring_ib_execute,
-			.ib_parse = &si_ib_parse,
-			.emit_fence = &si_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = NULL,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		},
-		[CAYMAN_RING_TYPE_CP1_INDEX] = {
-			.ib_execute = &si_ring_ib_execute,
-			.ib_parse = &si_ib_parse,
-			.emit_fence = &si_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = NULL,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		},
-		[CAYMAN_RING_TYPE_CP2_INDEX] = {
-			.ib_execute = &si_ring_ib_execute,
-			.ib_parse = &si_ib_parse,
-			.emit_fence = &si_fence_ring_emit,
-			.emit_semaphore = &r600_semaphore_ring_emit,
-			.cs_parse = NULL,
-			.ring_test = &r600_ring_test,
-			.ib_test = &r600_ib_test,
-		}
-	},
-	.irq = {
-		.set = &si_irq_set,
-		.process = &si_irq_process,
-	},
-	.display = {
-		.bandwidth_update = &dce6_bandwidth_update,
-		.get_vblank_counter = &evergreen_get_vblank_counter,
-		.wait_for_vblank = &dce4_wait_for_vblank,
-	},
-	.copy = {
-		.blit = NULL,
-		.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.dma = NULL,
-		.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-		.copy = NULL,
-		.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
-	},
-	.surface = {
-		.set_reg = r600_set_surface_reg,
-		.clear_reg = r600_clear_surface_reg,
-	},
-	.hpd = {
-		.init = &evergreen_hpd_init,
-		.fini = &evergreen_hpd_fini,
-		.sense = &evergreen_hpd_sense,
-		.set_polarity = &evergreen_hpd_set_polarity,
-	},
-	.pm = {
-		.misc = &evergreen_pm_misc,
-		.prepare = &evergreen_pm_prepare,
-		.finish = &evergreen_pm_finish,
-		.init_profile = &sumo_pm_init_profile,
-		.get_dynpm_state = &r600_pm_get_dynpm_state,
-		.get_engine_clock = &radeon_atom_get_engine_clock,
-		.set_engine_clock = &radeon_atom_set_engine_clock,
-		.get_memory_clock = &radeon_atom_get_memory_clock,
-		.set_memory_clock = &radeon_atom_set_memory_clock,
-		.get_pcie_lanes = NULL,
-		.set_pcie_lanes = NULL,
-		.set_clock_gating = NULL,
-	},
-	.pflip = {
-		.pre_page_flip = &evergreen_pre_page_flip,
-		.page_flip = &evergreen_page_flip,
-		.post_page_flip = &evergreen_post_page_flip,
-	},
-};
-
-int radeon_asic_init(struct radeon_device *rdev)
-{
-	radeon_register_accessor_init(rdev);
-
-	/* set the number of crtcs */
-	if (rdev->flags & RADEON_SINGLE_CRTC)
-		rdev->num_crtc = 1;
-	else
-		rdev->num_crtc = 2;
-
-	switch (rdev->family) {
-	case CHIP_R100:
-	case CHIP_RV100:
-	case CHIP_RS100:
-	case CHIP_RV200:
-	case CHIP_RS200:
-		rdev->asic = &r100_asic;
-		break;
-	case CHIP_R200:
-	case CHIP_RV250:
-	case CHIP_RS300:
-	case CHIP_RV280:
-		rdev->asic = &r200_asic;
-		break;
-	case CHIP_R300:
-	case CHIP_R350:
-	case CHIP_RV350:
-	case CHIP_RV380:
-		if (rdev->flags & RADEON_IS_PCIE)
-			rdev->asic = &r300_asic_pcie;
-		else
-			rdev->asic = &r300_asic;
-		break;
-	case CHIP_R420:
-	case CHIP_R423:
-	case CHIP_RV410:
-		rdev->asic = &r420_asic;
-		/* handle macs */
-		if (rdev->bios == NULL) {
-			rdev->asic->pm.get_engine_clock = &radeon_legacy_get_engine_clock;
-			rdev->asic->pm.set_engine_clock = &radeon_legacy_set_engine_clock;
-			rdev->asic->pm.get_memory_clock = &radeon_legacy_get_memory_clock;
-			rdev->asic->pm.set_memory_clock = NULL;
-		}
-		break;
-	case CHIP_RS400:
-	case CHIP_RS480:
-		rdev->asic = &rs400_asic;
-		break;
-	case CHIP_RS600:
-		rdev->asic = &rs600_asic;
-		break;
-	case CHIP_RS690:
-	case CHIP_RS740:
-		rdev->asic = &rs690_asic;
-		break;
-	case CHIP_RV515:
-		rdev->asic = &rv515_asic;
-		break;
-	case CHIP_R520:
-	case CHIP_RV530:
-	case CHIP_RV560:
-	case CHIP_RV570:
-	case CHIP_R580:
-		rdev->asic = &r520_asic;
-		break;
-	case CHIP_R600:
-	case CHIP_RV610:
-	case CHIP_RV630:
-	case CHIP_RV620:
-	case CHIP_RV635:
-	case CHIP_RV670:
-		rdev->asic = &r600_asic;
-		break;
-	case CHIP_RS780:
-	case CHIP_RS880:
-		rdev->asic = &rs780_asic;
-		break;
-	case CHIP_RV770:
-	case CHIP_RV730:
-	case CHIP_RV710:
-	case CHIP_RV740:
-		rdev->asic = &rv770_asic;
-		break;
-	case CHIP_CEDAR:
-	case CHIP_REDWOOD:
-	case CHIP_JUNIPER:
-	case CHIP_CYPRESS:
-	case CHIP_HEMLOCK:
-		/* set num crtcs */
-		if (rdev->family == CHIP_CEDAR)
-			rdev->num_crtc = 4;
-		else
-			rdev->num_crtc = 6;
-		rdev->asic = &evergreen_asic;
-		break;
-	case CHIP_PALM:
-	case CHIP_SUMO:
-	case CHIP_SUMO2:
-		rdev->asic = &sumo_asic;
-		break;
-	case CHIP_BARTS:
-	case CHIP_TURKS:
-	case CHIP_CAICOS:
-		/* set num crtcs */
-		if (rdev->family == CHIP_CAICOS)
-			rdev->num_crtc = 4;
-		else
-			rdev->num_crtc = 6;
-		rdev->asic = &btc_asic;
-		break;
-	case CHIP_CAYMAN:
-		rdev->asic = &cayman_asic;
-		/* set num crtcs */
-		rdev->num_crtc = 6;
-		rdev->vm_manager.funcs = &cayman_vm_funcs;
-		break;
-	case CHIP_ARUBA:
-		rdev->asic = &trinity_asic;
-		/* set num crtcs */
-		rdev->num_crtc = 4;
-		rdev->vm_manager.funcs = &cayman_vm_funcs;
-		break;
-	case CHIP_TAHITI:
-	case CHIP_PITCAIRN:
-	case CHIP_VERDE:
-		rdev->asic = &si_asic;
-		/* set num crtcs */
-		rdev->num_crtc = 6;
-		rdev->vm_manager.funcs = &si_vm_funcs;
-		break;
-	default:
-		/* FIXME: not supported yet */
-		return -EINVAL;
-	}
-
-	if (rdev->flags & RADEON_IS_IGP) {
-		rdev->asic->pm.get_memory_clock = NULL;
-		rdev->asic->pm.set_memory_clock = NULL;
-	}
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_asic.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_asic.h
deleted file mode 100644
index 3d9f9f1d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_asic.h
+++ /dev/null
@@ -1,489 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RADEON_ASIC_H__
-#define __RADEON_ASIC_H__
-
-/*
- * common functions
- */
-uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev);
-void radeon_legacy_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock);
-uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev);
-void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable);
-
-uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev);
-void radeon_atom_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock);
-uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev);
-void radeon_atom_set_memory_clock(struct radeon_device *rdev, uint32_t mem_clock);
-void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable);
-
-/*
- * r100,rv100,rs100,rv200,rs200
- */
-struct r100_mc_save {
-	u32	GENMO_WT;
-	u32	CRTC_EXT_CNTL;
-	u32	CRTC_GEN_CNTL;
-	u32	CRTC2_GEN_CNTL;
-	u32	CUR_OFFSET;
-	u32	CUR2_OFFSET;
-};
-int r100_init(struct radeon_device *rdev);
-void r100_fini(struct radeon_device *rdev);
-int r100_suspend(struct radeon_device *rdev);
-int r100_resume(struct radeon_device *rdev);
-void r100_vga_set_state(struct radeon_device *rdev, bool state);
-bool r100_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);
-int r100_asic_reset(struct radeon_device *rdev);
-u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc);
-void r100_pci_gart_tlb_flush(struct radeon_device *rdev);
-int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
-void r100_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);
-int r100_irq_set(struct radeon_device *rdev);
-int r100_irq_process(struct radeon_device *rdev);
-void r100_fence_ring_emit(struct radeon_device *rdev,
-			  struct radeon_fence *fence);
-void r100_semaphore_ring_emit(struct radeon_device *rdev,
-			      struct radeon_ring *cp,
-			      struct radeon_semaphore *semaphore,
-			      bool emit_wait);
-int r100_cs_parse(struct radeon_cs_parser *p);
-void r100_pll_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
-uint32_t r100_pll_rreg(struct radeon_device *rdev, uint32_t reg);
-int r100_copy_blit(struct radeon_device *rdev,
-		   uint64_t src_offset,
-		   uint64_t dst_offset,
-		   unsigned num_gpu_pages,
-		   struct radeon_fence *fence);
-int r100_set_surface_reg(struct radeon_device *rdev, int reg,
-			 uint32_t tiling_flags, uint32_t pitch,
-			 uint32_t offset, uint32_t obj_size);
-void r100_clear_surface_reg(struct radeon_device *rdev, int reg);
-void r100_bandwidth_update(struct radeon_device *rdev);
-void r100_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
-int r100_ring_test(struct radeon_device *rdev, struct radeon_ring *cp);
-void r100_hpd_init(struct radeon_device *rdev);
-void r100_hpd_fini(struct radeon_device *rdev);
-bool r100_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
-void r100_hpd_set_polarity(struct radeon_device *rdev,
-			   enum radeon_hpd_id hpd);
-int r100_debugfs_rbbm_init(struct radeon_device *rdev);
-int r100_debugfs_cp_init(struct radeon_device *rdev);
-void r100_cp_disable(struct radeon_device *rdev);
-int r100_cp_init(struct radeon_device *rdev, unsigned ring_size);
-void r100_cp_fini(struct radeon_device *rdev);
-int r100_pci_gart_init(struct radeon_device *rdev);
-void r100_pci_gart_fini(struct radeon_device *rdev);
-int r100_pci_gart_enable(struct radeon_device *rdev);
-void r100_pci_gart_disable(struct radeon_device *rdev);
-int r100_debugfs_mc_info_init(struct radeon_device *rdev);
-int r100_gui_wait_for_idle(struct radeon_device *rdev);
-void r100_gpu_lockup_update(struct r100_gpu_lockup *lockup,
-			    struct radeon_ring *cp);
-bool r100_gpu_cp_is_lockup(struct radeon_device *rdev,
-			   struct r100_gpu_lockup *lockup,
-			   struct radeon_ring *cp);
-void r100_ib_fini(struct radeon_device *rdev);
-int r100_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);
-void r100_irq_disable(struct radeon_device *rdev);
-void r100_mc_stop(struct radeon_device *rdev, struct r100_mc_save *save);
-void r100_mc_resume(struct radeon_device *rdev, struct r100_mc_save *save);
-void r100_vram_init_sizes(struct radeon_device *rdev);
-int r100_cp_reset(struct radeon_device *rdev);
-void r100_vga_render_disable(struct radeon_device *rdev);
-void r100_restore_sanity(struct radeon_device *rdev);
-int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,
-					 struct radeon_cs_packet *pkt,
-					 struct radeon_bo *robj);
-int r100_cs_parse_packet0(struct radeon_cs_parser *p,
-			  struct radeon_cs_packet *pkt,
-			  const unsigned *auth, unsigned n,
-			  radeon_packet0_check_t check);
-int r100_cs_packet_parse(struct radeon_cs_parser *p,
-			 struct radeon_cs_packet *pkt,
-			 unsigned idx);
-void r100_enable_bm(struct radeon_device *rdev);
-void r100_set_common_regs(struct radeon_device *rdev);
-void r100_bm_disable(struct radeon_device *rdev);
-extern bool r100_gui_idle(struct radeon_device *rdev);
-extern void r100_pm_misc(struct radeon_device *rdev);
-extern void r100_pm_prepare(struct radeon_device *rdev);
-extern void r100_pm_finish(struct radeon_device *rdev);
-extern void r100_pm_init_profile(struct radeon_device *rdev);
-extern void r100_pm_get_dynpm_state(struct radeon_device *rdev);
-extern void r100_pre_page_flip(struct radeon_device *rdev, int crtc);
-extern u32 r100_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
-extern void r100_post_page_flip(struct radeon_device *rdev, int crtc);
-extern void r100_wait_for_vblank(struct radeon_device *rdev, int crtc);
-extern int r100_mc_wait_for_idle(struct radeon_device *rdev);
-
-/*
- * r200,rv250,rs300,rv280
- */
-extern int r200_copy_dma(struct radeon_device *rdev,
-			 uint64_t src_offset,
-			 uint64_t dst_offset,
-			 unsigned num_gpu_pages,
-			 struct radeon_fence *fence);
-void r200_set_safe_registers(struct radeon_device *rdev);
-
-/*
- * r300,r350,rv350,rv380
- */
-extern int r300_init(struct radeon_device *rdev);
-extern void r300_fini(struct radeon_device *rdev);
-extern int r300_suspend(struct radeon_device *rdev);
-extern int r300_resume(struct radeon_device *rdev);
-extern bool r300_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);
-extern int r300_asic_reset(struct radeon_device *rdev);
-extern void r300_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);
-extern void r300_fence_ring_emit(struct radeon_device *rdev,
-				struct radeon_fence *fence);
-extern int r300_cs_parse(struct radeon_cs_parser *p);
-extern void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);
-extern int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
-extern void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
-extern int rv370_get_pcie_lanes(struct radeon_device *rdev);
-extern void r300_set_reg_safe(struct radeon_device *rdev);
-extern void r300_mc_program(struct radeon_device *rdev);
-extern void r300_mc_init(struct radeon_device *rdev);
-extern void r300_clock_startup(struct radeon_device *rdev);
-extern int r300_mc_wait_for_idle(struct radeon_device *rdev);
-extern int rv370_pcie_gart_init(struct radeon_device *rdev);
-extern void rv370_pcie_gart_fini(struct radeon_device *rdev);
-extern int rv370_pcie_gart_enable(struct radeon_device *rdev);
-extern void rv370_pcie_gart_disable(struct radeon_device *rdev);
-extern int r300_mc_wait_for_idle(struct radeon_device *rdev);
-
-/*
- * r420,r423,rv410
- */
-extern int r420_init(struct radeon_device *rdev);
-extern void r420_fini(struct radeon_device *rdev);
-extern int r420_suspend(struct radeon_device *rdev);
-extern int r420_resume(struct radeon_device *rdev);
-extern void r420_pm_init_profile(struct radeon_device *rdev);
-extern u32 r420_mc_rreg(struct radeon_device *rdev, u32 reg);
-extern void r420_mc_wreg(struct radeon_device *rdev, u32 reg, u32 v);
-extern int r420_debugfs_pipes_info_init(struct radeon_device *rdev);
-extern void r420_pipes_init(struct radeon_device *rdev);
-
-/*
- * rs400,rs480
- */
-extern int rs400_init(struct radeon_device *rdev);
-extern void rs400_fini(struct radeon_device *rdev);
-extern int rs400_suspend(struct radeon_device *rdev);
-extern int rs400_resume(struct radeon_device *rdev);
-void rs400_gart_tlb_flush(struct radeon_device *rdev);
-int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
-uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg);
-void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
-int rs400_gart_init(struct radeon_device *rdev);
-int rs400_gart_enable(struct radeon_device *rdev);
-void rs400_gart_adjust_size(struct radeon_device *rdev);
-void rs400_gart_disable(struct radeon_device *rdev);
-void rs400_gart_fini(struct radeon_device *rdev);
-extern int rs400_mc_wait_for_idle(struct radeon_device *rdev);
-
-/*
- * rs600.
- */
-extern int rs600_asic_reset(struct radeon_device *rdev);
-extern int rs600_init(struct radeon_device *rdev);
-extern void rs600_fini(struct radeon_device *rdev);
-extern int rs600_suspend(struct radeon_device *rdev);
-extern int rs600_resume(struct radeon_device *rdev);
-int rs600_irq_set(struct radeon_device *rdev);
-int rs600_irq_process(struct radeon_device *rdev);
-void rs600_irq_disable(struct radeon_device *rdev);
-u32 rs600_get_vblank_counter(struct radeon_device *rdev, int crtc);
-void rs600_gart_tlb_flush(struct radeon_device *rdev);
-int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
-uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg);
-void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
-void rs600_bandwidth_update(struct radeon_device *rdev);
-void rs600_hpd_init(struct radeon_device *rdev);
-void rs600_hpd_fini(struct radeon_device *rdev);
-bool rs600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
-void rs600_hpd_set_polarity(struct radeon_device *rdev,
-			    enum radeon_hpd_id hpd);
-extern void rs600_pm_misc(struct radeon_device *rdev);
-extern void rs600_pm_prepare(struct radeon_device *rdev);
-extern void rs600_pm_finish(struct radeon_device *rdev);
-extern void rs600_pre_page_flip(struct radeon_device *rdev, int crtc);
-extern u32 rs600_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
-extern void rs600_post_page_flip(struct radeon_device *rdev, int crtc);
-void rs600_set_safe_registers(struct radeon_device *rdev);
-extern void avivo_wait_for_vblank(struct radeon_device *rdev, int crtc);
-extern int rs600_mc_wait_for_idle(struct radeon_device *rdev);
-
-/*
- * rs690,rs740
- */
-int rs690_init(struct radeon_device *rdev);
-void rs690_fini(struct radeon_device *rdev);
-int rs690_resume(struct radeon_device *rdev);
-int rs690_suspend(struct radeon_device *rdev);
-uint32_t rs690_mc_rreg(struct radeon_device *rdev, uint32_t reg);
-void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
-void rs690_bandwidth_update(struct radeon_device *rdev);
-void rs690_line_buffer_adjust(struct radeon_device *rdev,
-					struct drm_display_mode *mode1,
-					struct drm_display_mode *mode2);
-extern int rs690_mc_wait_for_idle(struct radeon_device *rdev);
-
-/*
- * rv515
- */
-struct rv515_mc_save {
-	u32 d1vga_control;
-	u32 d2vga_control;
-	u32 vga_render_control;
-	u32 vga_hdp_control;
-	u32 d1crtc_control;
-	u32 d2crtc_control;
-};
-int rv515_init(struct radeon_device *rdev);
-void rv515_fini(struct radeon_device *rdev);
-uint32_t rv515_mc_rreg(struct radeon_device *rdev, uint32_t reg);
-void rv515_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
-void rv515_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);
-void rv515_bandwidth_update(struct radeon_device *rdev);
-int rv515_resume(struct radeon_device *rdev);
-int rv515_suspend(struct radeon_device *rdev);
-void rv515_bandwidth_avivo_update(struct radeon_device *rdev);
-void rv515_vga_render_disable(struct radeon_device *rdev);
-void rv515_set_safe_registers(struct radeon_device *rdev);
-void rv515_mc_stop(struct radeon_device *rdev, struct rv515_mc_save *save);
-void rv515_mc_resume(struct radeon_device *rdev, struct rv515_mc_save *save);
-void rv515_clock_startup(struct radeon_device *rdev);
-void rv515_debugfs(struct radeon_device *rdev);
-int rv515_mc_wait_for_idle(struct radeon_device *rdev);
-
-/*
- * r520,rv530,rv560,rv570,r580
- */
-int r520_init(struct radeon_device *rdev);
-int r520_resume(struct radeon_device *rdev);
-int r520_mc_wait_for_idle(struct radeon_device *rdev);
-
-/*
- * r600,rv610,rv630,rv620,rv635,rv670,rs780,rs880
- */
-int r600_init(struct radeon_device *rdev);
-void r600_fini(struct radeon_device *rdev);
-int r600_suspend(struct radeon_device *rdev);
-int r600_resume(struct radeon_device *rdev);
-void r600_vga_set_state(struct radeon_device *rdev, bool state);
-int r600_wb_init(struct radeon_device *rdev);
-void r600_wb_fini(struct radeon_device *rdev);
-void r600_pcie_gart_tlb_flush(struct radeon_device *rdev);
-uint32_t r600_pciep_rreg(struct radeon_device *rdev, uint32_t reg);
-void r600_pciep_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
-int r600_cs_parse(struct radeon_cs_parser *p);
-void r600_fence_ring_emit(struct radeon_device *rdev,
-			  struct radeon_fence *fence);
-void r600_semaphore_ring_emit(struct radeon_device *rdev,
-			      struct radeon_ring *cp,
-			      struct radeon_semaphore *semaphore,
-			      bool emit_wait);
-bool r600_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);
-int r600_asic_reset(struct radeon_device *rdev);
-int r600_set_surface_reg(struct radeon_device *rdev, int reg,
-			 uint32_t tiling_flags, uint32_t pitch,
-			 uint32_t offset, uint32_t obj_size);
-void r600_clear_surface_reg(struct radeon_device *rdev, int reg);
-int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);
-void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
-int r600_ring_test(struct radeon_device *rdev, struct radeon_ring *cp);
-int r600_copy_blit(struct radeon_device *rdev,
-		   uint64_t src_offset, uint64_t dst_offset,
-		   unsigned num_gpu_pages, struct radeon_fence *fence);
-void r600_hpd_init(struct radeon_device *rdev);
-void r600_hpd_fini(struct radeon_device *rdev);
-bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
-void r600_hpd_set_polarity(struct radeon_device *rdev,
-			   enum radeon_hpd_id hpd);
-extern void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo);
-extern bool r600_gui_idle(struct radeon_device *rdev);
-extern void r600_pm_misc(struct radeon_device *rdev);
-extern void r600_pm_init_profile(struct radeon_device *rdev);
-extern void rs780_pm_init_profile(struct radeon_device *rdev);
-extern void r600_pm_get_dynpm_state(struct radeon_device *rdev);
-extern void r600_set_pcie_lanes(struct radeon_device *rdev, int lanes);
-extern int r600_get_pcie_lanes(struct radeon_device *rdev);
-bool r600_card_posted(struct radeon_device *rdev);
-void r600_cp_stop(struct radeon_device *rdev);
-int r600_cp_start(struct radeon_device *rdev);
-void r600_ring_init(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ring_size);
-int r600_cp_resume(struct radeon_device *rdev);
-void r600_cp_fini(struct radeon_device *rdev);
-int r600_count_pipe_bits(uint32_t val);
-int r600_mc_wait_for_idle(struct radeon_device *rdev);
-int r600_pcie_gart_init(struct radeon_device *rdev);
-void r600_scratch_init(struct radeon_device *rdev);
-int r600_blit_init(struct radeon_device *rdev);
-void r600_blit_fini(struct radeon_device *rdev);
-int r600_init_microcode(struct radeon_device *rdev);
-/* r600 irq */
-int r600_irq_process(struct radeon_device *rdev);
-int r600_irq_init(struct radeon_device *rdev);
-void r600_irq_fini(struct radeon_device *rdev);
-void r600_ih_ring_init(struct radeon_device *rdev, unsigned ring_size);
-int r600_irq_set(struct radeon_device *rdev);
-void r600_irq_suspend(struct radeon_device *rdev);
-void r600_disable_interrupts(struct radeon_device *rdev);
-void r600_rlc_stop(struct radeon_device *rdev);
-/* r600 audio */
-int r600_audio_init(struct radeon_device *rdev);
-int r600_audio_tmds_index(struct drm_encoder *encoder);
-void r600_audio_set_clock(struct drm_encoder *encoder, int clock);
-int r600_audio_channels(struct radeon_device *rdev);
-int r600_audio_bits_per_sample(struct radeon_device *rdev);
-int r600_audio_rate(struct radeon_device *rdev);
-uint8_t r600_audio_status_bits(struct radeon_device *rdev);
-uint8_t r600_audio_category_code(struct radeon_device *rdev);
-void r600_audio_schedule_polling(struct radeon_device *rdev);
-void r600_audio_enable_polling(struct drm_encoder *encoder);
-void r600_audio_disable_polling(struct drm_encoder *encoder);
-void r600_audio_fini(struct radeon_device *rdev);
-void r600_hdmi_init(struct drm_encoder *encoder);
-int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder);
-void r600_hdmi_update_audio_settings(struct drm_encoder *encoder);
-/* r600 blit */
-int r600_blit_prepare_copy(struct radeon_device *rdev, unsigned num_gpu_pages);
-void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence);
-void r600_kms_blit_copy(struct radeon_device *rdev,
-			u64 src_gpu_addr, u64 dst_gpu_addr,
-			unsigned num_gpu_pages);
-int r600_mc_wait_for_idle(struct radeon_device *rdev);
-
-/*
- * rv770,rv730,rv710,rv740
- */
-int rv770_init(struct radeon_device *rdev);
-void rv770_fini(struct radeon_device *rdev);
-int rv770_suspend(struct radeon_device *rdev);
-int rv770_resume(struct radeon_device *rdev);
-void rv770_pm_misc(struct radeon_device *rdev);
-u32 rv770_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
-void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc);
-void r700_cp_stop(struct radeon_device *rdev);
-void r700_cp_fini(struct radeon_device *rdev);
-
-/*
- * evergreen
- */
-struct evergreen_mc_save {
-	u32 vga_control[6];
-	u32 vga_render_control;
-	u32 vga_hdp_control;
-	u32 crtc_control[6];
-};
-void evergreen_pcie_gart_tlb_flush(struct radeon_device *rdev);
-int evergreen_init(struct radeon_device *rdev);
-void evergreen_fini(struct radeon_device *rdev);
-int evergreen_suspend(struct radeon_device *rdev);
-int evergreen_resume(struct radeon_device *rdev);
-bool evergreen_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);
-int evergreen_asic_reset(struct radeon_device *rdev);
-void evergreen_bandwidth_update(struct radeon_device *rdev);
-void evergreen_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
-void evergreen_hpd_init(struct radeon_device *rdev);
-void evergreen_hpd_fini(struct radeon_device *rdev);
-bool evergreen_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
-void evergreen_hpd_set_polarity(struct radeon_device *rdev,
-				enum radeon_hpd_id hpd);
-u32 evergreen_get_vblank_counter(struct radeon_device *rdev, int crtc);
-int evergreen_irq_set(struct radeon_device *rdev);
-int evergreen_irq_process(struct radeon_device *rdev);
-extern int evergreen_cs_parse(struct radeon_cs_parser *p);
-extern void evergreen_pm_misc(struct radeon_device *rdev);
-extern void evergreen_pm_prepare(struct radeon_device *rdev);
-extern void evergreen_pm_finish(struct radeon_device *rdev);
-extern void sumo_pm_init_profile(struct radeon_device *rdev);
-extern void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc);
-extern u32 evergreen_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
-extern void evergreen_post_page_flip(struct radeon_device *rdev, int crtc);
-extern void dce4_wait_for_vblank(struct radeon_device *rdev, int crtc);
-void evergreen_disable_interrupt_state(struct radeon_device *rdev);
-int evergreen_blit_init(struct radeon_device *rdev);
-int evergreen_mc_wait_for_idle(struct radeon_device *rdev);
-
-/*
- * cayman
- */
-void cayman_fence_ring_emit(struct radeon_device *rdev,
-			    struct radeon_fence *fence);
-void cayman_pcie_gart_tlb_flush(struct radeon_device *rdev);
-int cayman_init(struct radeon_device *rdev);
-void cayman_fini(struct radeon_device *rdev);
-int cayman_suspend(struct radeon_device *rdev);
-int cayman_resume(struct radeon_device *rdev);
-bool cayman_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);
-int cayman_asic_reset(struct radeon_device *rdev);
-void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
-int cayman_vm_init(struct radeon_device *rdev);
-void cayman_vm_fini(struct radeon_device *rdev);
-int cayman_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm, int id);
-void cayman_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm);
-void cayman_vm_tlb_flush(struct radeon_device *rdev, struct radeon_vm *vm);
-uint32_t cayman_vm_page_flags(struct radeon_device *rdev,
-			      struct radeon_vm *vm,
-			      uint32_t flags);
-void cayman_vm_set_page(struct radeon_device *rdev, struct radeon_vm *vm,
-			unsigned pfn, uint64_t addr, uint32_t flags);
-int evergreen_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);
-
-/* DCE6 - SI */
-void dce6_bandwidth_update(struct radeon_device *rdev);
-
-/*
- * si
- */
-void si_fence_ring_emit(struct radeon_device *rdev,
-			struct radeon_fence *fence);
-void si_pcie_gart_tlb_flush(struct radeon_device *rdev);
-int si_init(struct radeon_device *rdev);
-void si_fini(struct radeon_device *rdev);
-int si_suspend(struct radeon_device *rdev);
-int si_resume(struct radeon_device *rdev);
-bool si_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);
-int si_asic_reset(struct radeon_device *rdev);
-void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
-int si_irq_set(struct radeon_device *rdev);
-int si_irq_process(struct radeon_device *rdev);
-int si_vm_init(struct radeon_device *rdev);
-void si_vm_fini(struct radeon_device *rdev);
-int si_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm, int id);
-void si_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm);
-void si_vm_tlb_flush(struct radeon_device *rdev, struct radeon_vm *vm);
-int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_atombios.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_atombios.c
deleted file mode 100644
index b1e3820d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_atombios.c
+++ /dev/null
@@ -1,3162 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-
-#include "atom.h"
-#include "atom-bits.h"
-
-/* from radeon_encoder.c */
-extern uint32_t
-radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device,
-			uint8_t dac);
-extern void radeon_link_encoder_connector(struct drm_device *dev);
-extern void
-radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum,
-			uint32_t supported_device, u16 caps);
-
-/* from radeon_connector.c */
-extern void
-radeon_add_atom_connector(struct drm_device *dev,
-			  uint32_t connector_id,
-			  uint32_t supported_device,
-			  int connector_type,
-			  struct radeon_i2c_bus_rec *i2c_bus,
-			  uint32_t igp_lane_info,
-			  uint16_t connector_object_id,
-			  struct radeon_hpd *hpd,
-			  struct radeon_router *router);
-
-/* from radeon_legacy_encoder.c */
-extern void
-radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum,
-			  uint32_t supported_device);
-
-/* local */
-static int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type,
-				    u16 voltage_id, u16 *voltage);
-
-union atom_supported_devices {
-	struct _ATOM_SUPPORTED_DEVICES_INFO info;
-	struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2;
-	struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1;
-};
-
-static void radeon_lookup_i2c_gpio_quirks(struct radeon_device *rdev,
-					  ATOM_GPIO_I2C_ASSIGMENT *gpio,
-					  u8 index)
-{
-	/* r4xx mask is technically not used by the hw, so patch in the legacy mask bits */
-	if ((rdev->family == CHIP_R420) ||
-	    (rdev->family == CHIP_R423) ||
-	    (rdev->family == CHIP_RV410)) {
-		if ((le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0018) ||
-		    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0019) ||
-		    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x001a)) {
-			gpio->ucClkMaskShift = 0x19;
-			gpio->ucDataMaskShift = 0x18;
-		}
-	}
-
-	/* some evergreen boards have bad data for this entry */
-	if (ASIC_IS_DCE4(rdev)) {
-		if ((index == 7) &&
-		    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1936) &&
-		    (gpio->sucI2cId.ucAccess == 0)) {
-			gpio->sucI2cId.ucAccess = 0x97;
-			gpio->ucDataMaskShift = 8;
-			gpio->ucDataEnShift = 8;
-			gpio->ucDataY_Shift = 8;
-			gpio->ucDataA_Shift = 8;
-		}
-	}
-
-	/* some DCE3 boards have bad data for this entry */
-	if (ASIC_IS_DCE3(rdev)) {
-		if ((index == 4) &&
-		    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1fda) &&
-		    (gpio->sucI2cId.ucAccess == 0x94))
-			gpio->sucI2cId.ucAccess = 0x14;
-	}
-}
-
-static struct radeon_i2c_bus_rec radeon_get_bus_rec_for_i2c_gpio(ATOM_GPIO_I2C_ASSIGMENT *gpio)
-{
-	struct radeon_i2c_bus_rec i2c;
-
-	memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec));
-
-	i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
-	i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
-	i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4;
-	i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4;
-	i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4;
-	i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4;
-	i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4;
-	i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4;
-	i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift);
-	i2c.mask_data_mask = (1 << gpio->ucDataMaskShift);
-	i2c.en_clk_mask = (1 << gpio->ucClkEnShift);
-	i2c.en_data_mask = (1 << gpio->ucDataEnShift);
-	i2c.y_clk_mask = (1 << gpio->ucClkY_Shift);
-	i2c.y_data_mask = (1 << gpio->ucDataY_Shift);
-	i2c.a_clk_mask = (1 << gpio->ucClkA_Shift);
-	i2c.a_data_mask = (1 << gpio->ucDataA_Shift);
-
-	if (gpio->sucI2cId.sbfAccess.bfHW_Capable)
-		i2c.hw_capable = true;
-	else
-		i2c.hw_capable = false;
-
-	if (gpio->sucI2cId.ucAccess == 0xa0)
-		i2c.mm_i2c = true;
-	else
-		i2c.mm_i2c = false;
-
-	i2c.i2c_id = gpio->sucI2cId.ucAccess;
-
-	if (i2c.mask_clk_reg)
-		i2c.valid = true;
-	else
-		i2c.valid = false;
-
-	return i2c;
-}
-
-static struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev,
-							       uint8_t id)
-{
-	struct atom_context *ctx = rdev->mode_info.atom_context;
-	ATOM_GPIO_I2C_ASSIGMENT *gpio;
-	struct radeon_i2c_bus_rec i2c;
-	int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info);
-	struct _ATOM_GPIO_I2C_INFO *i2c_info;
-	uint16_t data_offset, size;
-	int i, num_indices;
-
-	memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec));
-	i2c.valid = false;
-
-	if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) {
-		i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset);
-
-		num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) /
-			sizeof(ATOM_GPIO_I2C_ASSIGMENT);
-
-		for (i = 0; i < num_indices; i++) {
-			gpio = &i2c_info->asGPIO_Info[i];
-
-			radeon_lookup_i2c_gpio_quirks(rdev, gpio, i);
-
-			if (gpio->sucI2cId.ucAccess == id) {
-				i2c = radeon_get_bus_rec_for_i2c_gpio(gpio);
-				break;
-			}
-		}
-	}
-
-	return i2c;
-}
-
-void radeon_atombios_i2c_init(struct radeon_device *rdev)
-{
-	struct atom_context *ctx = rdev->mode_info.atom_context;
-	ATOM_GPIO_I2C_ASSIGMENT *gpio;
-	struct radeon_i2c_bus_rec i2c;
-	int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info);
-	struct _ATOM_GPIO_I2C_INFO *i2c_info;
-	uint16_t data_offset, size;
-	int i, num_indices;
-	char stmp[32];
-
-	if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) {
-		i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset);
-
-		num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) /
-			sizeof(ATOM_GPIO_I2C_ASSIGMENT);
-
-		for (i = 0; i < num_indices; i++) {
-			gpio = &i2c_info->asGPIO_Info[i];
-
-			radeon_lookup_i2c_gpio_quirks(rdev, gpio, i);
-
-			i2c = radeon_get_bus_rec_for_i2c_gpio(gpio);
-
-			if (i2c.valid) {
-				sprintf(stmp, "0x%x", i2c.i2c_id);
-				rdev->i2c_bus[i] = radeon_i2c_create(rdev->ddev, &i2c, stmp);
-			}
-		}
-	}
-}
-
-static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev,
-							u8 id)
-{
-	struct atom_context *ctx = rdev->mode_info.atom_context;
-	struct radeon_gpio_rec gpio;
-	int index = GetIndexIntoMasterTable(DATA, GPIO_Pin_LUT);
-	struct _ATOM_GPIO_PIN_LUT *gpio_info;
-	ATOM_GPIO_PIN_ASSIGNMENT *pin;
-	u16 data_offset, size;
-	int i, num_indices;
-
-	memset(&gpio, 0, sizeof(struct radeon_gpio_rec));
-	gpio.valid = false;
-
-	if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) {
-		gpio_info = (struct _ATOM_GPIO_PIN_LUT *)(ctx->bios + data_offset);
-
-		num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) /
-			sizeof(ATOM_GPIO_PIN_ASSIGNMENT);
-
-		for (i = 0; i < num_indices; i++) {
-			pin = &gpio_info->asGPIO_Pin[i];
-			if (id == pin->ucGPIO_ID) {
-				gpio.id = pin->ucGPIO_ID;
-				gpio.reg = le16_to_cpu(pin->usGpioPin_AIndex) * 4;
-				gpio.mask = (1 << pin->ucGpioPinBitShift);
-				gpio.valid = true;
-				break;
-			}
-		}
-	}
-
-	return gpio;
-}
-
-static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device *rdev,
-							    struct radeon_gpio_rec *gpio)
-{
-	struct radeon_hpd hpd;
-	u32 reg;
-
-	memset(&hpd, 0, sizeof(struct radeon_hpd));
-
-	if (ASIC_IS_DCE6(rdev))
-		reg = SI_DC_GPIO_HPD_A;
-	else if (ASIC_IS_DCE4(rdev))
-		reg = EVERGREEN_DC_GPIO_HPD_A;
-	else
-		reg = AVIVO_DC_GPIO_HPD_A;
-
-	hpd.gpio = *gpio;
-	if (gpio->reg == reg) {
-		switch(gpio->mask) {
-		case (1 << 0):
-			hpd.hpd = RADEON_HPD_1;
-			break;
-		case (1 << 8):
-			hpd.hpd = RADEON_HPD_2;
-			break;
-		case (1 << 16):
-			hpd.hpd = RADEON_HPD_3;
-			break;
-		case (1 << 24):
-			hpd.hpd = RADEON_HPD_4;
-			break;
-		case (1 << 26):
-			hpd.hpd = RADEON_HPD_5;
-			break;
-		case (1 << 28):
-			hpd.hpd = RADEON_HPD_6;
-			break;
-		default:
-			hpd.hpd = RADEON_HPD_NONE;
-			break;
-		}
-	} else
-		hpd.hpd = RADEON_HPD_NONE;
-	return hpd;
-}
-
-static bool radeon_atom_apply_quirks(struct drm_device *dev,
-				     uint32_t supported_device,
-				     int *connector_type,
-				     struct radeon_i2c_bus_rec *i2c_bus,
-				     uint16_t *line_mux,
-				     struct radeon_hpd *hpd)
-{
-
-	/* Asus M2A-VM HDMI board lists the DVI port as HDMI */
-	if ((dev->pdev->device == 0x791e) &&
-	    (dev->pdev->subsystem_vendor == 0x1043) &&
-	    (dev->pdev->subsystem_device == 0x826d)) {
-		if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) &&
-		    (supported_device == ATOM_DEVICE_DFP3_SUPPORT))
-			*connector_type = DRM_MODE_CONNECTOR_DVID;
-	}
-
-	/* Asrock RS600 board lists the DVI port as HDMI */
-	if ((dev->pdev->device == 0x7941) &&
-	    (dev->pdev->subsystem_vendor == 0x1849) &&
-	    (dev->pdev->subsystem_device == 0x7941)) {
-		if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) &&
-		    (supported_device == ATOM_DEVICE_DFP3_SUPPORT))
-			*connector_type = DRM_MODE_CONNECTOR_DVID;
-	}
-
-	/* MSI K9A2GM V2/V3 board has no HDMI or DVI */
-	if ((dev->pdev->device == 0x796e) &&
-	    (dev->pdev->subsystem_vendor == 0x1462) &&
-	    (dev->pdev->subsystem_device == 0x7302)) {
-		if ((supported_device == ATOM_DEVICE_DFP2_SUPPORT) ||
-		    (supported_device == ATOM_DEVICE_DFP3_SUPPORT))
-			return false;
-	}
-
-	/* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */
-	if ((dev->pdev->device == 0x7941) &&
-	    (dev->pdev->subsystem_vendor == 0x147b) &&
-	    (dev->pdev->subsystem_device == 0x2412)) {
-		if (*connector_type == DRM_MODE_CONNECTOR_DVII)
-			return false;
-	}
-
-	/* Falcon NW laptop lists vga ddc line for LVDS */
-	if ((dev->pdev->device == 0x5653) &&
-	    (dev->pdev->subsystem_vendor == 0x1462) &&
-	    (dev->pdev->subsystem_device == 0x0291)) {
-		if (*connector_type == DRM_MODE_CONNECTOR_LVDS) {
-			i2c_bus->valid = false;
-			*line_mux = 53;
-		}
-	}
-
-	/* HIS X1300 is DVI+VGA, not DVI+DVI */
-	if ((dev->pdev->device == 0x7146) &&
-	    (dev->pdev->subsystem_vendor == 0x17af) &&
-	    (dev->pdev->subsystem_device == 0x2058)) {
-		if (supported_device == ATOM_DEVICE_DFP1_SUPPORT)
-			return false;
-	}
-
-	/* Gigabyte X1300 is DVI+VGA, not DVI+DVI */
-	if ((dev->pdev->device == 0x7142) &&
-	    (dev->pdev->subsystem_vendor == 0x1458) &&
-	    (dev->pdev->subsystem_device == 0x2134)) {
-		if (supported_device == ATOM_DEVICE_DFP1_SUPPORT)
-			return false;
-	}
-
-
-	/* Funky macbooks */
-	if ((dev->pdev->device == 0x71C5) &&
-	    (dev->pdev->subsystem_vendor == 0x106b) &&
-	    (dev->pdev->subsystem_device == 0x0080)) {
-		if ((supported_device == ATOM_DEVICE_CRT1_SUPPORT) ||
-		    (supported_device == ATOM_DEVICE_DFP2_SUPPORT))
-			return false;
-		if (supported_device == ATOM_DEVICE_CRT2_SUPPORT)
-			*line_mux = 0x90;
-	}
-
-	/* mac rv630, rv730, others */
-	if ((supported_device == ATOM_DEVICE_TV1_SUPPORT) &&
-	    (*connector_type == DRM_MODE_CONNECTOR_DVII)) {
-		*connector_type = DRM_MODE_CONNECTOR_9PinDIN;
-		*line_mux = CONNECTOR_7PIN_DIN_ENUM_ID1;
-	}
-
-	/* ASUS HD 3600 XT board lists the DVI port as HDMI */
-	if ((dev->pdev->device == 0x9598) &&
-	    (dev->pdev->subsystem_vendor == 0x1043) &&
-	    (dev->pdev->subsystem_device == 0x01da)) {
-		if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) {
-			*connector_type = DRM_MODE_CONNECTOR_DVII;
-		}
-	}
-
-	/* ASUS HD 3600 board lists the DVI port as HDMI */
-	if ((dev->pdev->device == 0x9598) &&
-	    (dev->pdev->subsystem_vendor == 0x1043) &&
-	    (dev->pdev->subsystem_device == 0x01e4)) {
-		if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) {
-			*connector_type = DRM_MODE_CONNECTOR_DVII;
-		}
-	}
-
-	/* ASUS HD 3450 board lists the DVI port as HDMI */
-	if ((dev->pdev->device == 0x95C5) &&
-	    (dev->pdev->subsystem_vendor == 0x1043) &&
-	    (dev->pdev->subsystem_device == 0x01e2)) {
-		if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) {
-			*connector_type = DRM_MODE_CONNECTOR_DVII;
-		}
-	}
-
-	/* some BIOSes seem to report DAC on HDMI - usually this is a board with
-	 * HDMI + VGA reporting as HDMI
-	 */
-	if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) {
-		if (supported_device & (ATOM_DEVICE_CRT_SUPPORT)) {
-			*connector_type = DRM_MODE_CONNECTOR_VGA;
-			*line_mux = 0;
-		}
-	}
-
-	/* Acer laptop (Acer TravelMate 5730/5730G) has an HDMI port
-	 * on the laptop and a DVI port on the docking station and
-	 * both share the same encoder, hpd pin, and ddc line.
-	 * So while the bios table is technically correct,
-	 * we drop the DVI port here since xrandr has no concept of
-	 * encoders and will try and drive both connectors
-	 * with different crtcs which isn't possible on the hardware
-	 * side and leaves no crtcs for LVDS or VGA.
-	 */
-	if (((dev->pdev->device == 0x95c4) || (dev->pdev->device == 0x9591)) &&
-	    (dev->pdev->subsystem_vendor == 0x1025) &&
-	    (dev->pdev->subsystem_device == 0x013c)) {
-		if ((*connector_type == DRM_MODE_CONNECTOR_DVII) &&
-		    (supported_device == ATOM_DEVICE_DFP1_SUPPORT)) {
-			/* actually it's a DVI-D port not DVI-I */
-			*connector_type = DRM_MODE_CONNECTOR_DVID;
-			return false;
-		}
-	}
-
-	/* XFX Pine Group device rv730 reports no VGA DDC lines
-	 * even though they are wired up to record 0x93
-	 */
-	if ((dev->pdev->device == 0x9498) &&
-	    (dev->pdev->subsystem_vendor == 0x1682) &&
-	    (dev->pdev->subsystem_device == 0x2452) &&
-	    (i2c_bus->valid == false) &&
-	    !(supported_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))) {
-		struct radeon_device *rdev = dev->dev_private;
-		*i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93);
-	}
-
-	/* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */
-	if ((dev->pdev->device == 0x9802) &&
-	    (dev->pdev->subsystem_vendor == 0x1734) &&
-	    (dev->pdev->subsystem_device == 0x11bd)) {
-		if (*connector_type == DRM_MODE_CONNECTOR_VGA) {
-			*connector_type = DRM_MODE_CONNECTOR_DVII;
-			*line_mux = 0x3103;
-		} else if (*connector_type == DRM_MODE_CONNECTOR_DVID) {
-			*connector_type = DRM_MODE_CONNECTOR_DVII;
-		}
-	}
-
-
-	return true;
-}
-
-const int supported_devices_connector_convert[] = {
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_VGA,
-	DRM_MODE_CONNECTOR_DVII,
-	DRM_MODE_CONNECTOR_DVID,
-	DRM_MODE_CONNECTOR_DVIA,
-	DRM_MODE_CONNECTOR_SVIDEO,
-	DRM_MODE_CONNECTOR_Composite,
-	DRM_MODE_CONNECTOR_LVDS,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_HDMIA,
-	DRM_MODE_CONNECTOR_HDMIB,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_9PinDIN,
-	DRM_MODE_CONNECTOR_DisplayPort
-};
-
-const uint16_t supported_devices_connector_object_id_convert[] = {
-	CONNECTOR_OBJECT_ID_NONE,
-	CONNECTOR_OBJECT_ID_VGA,
-	CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */
-	CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D, /* not all boards support DL */
-	CONNECTOR_OBJECT_ID_VGA, /* technically DVI-A */
-	CONNECTOR_OBJECT_ID_COMPOSITE,
-	CONNECTOR_OBJECT_ID_SVIDEO,
-	CONNECTOR_OBJECT_ID_LVDS,
-	CONNECTOR_OBJECT_ID_9PIN_DIN,
-	CONNECTOR_OBJECT_ID_9PIN_DIN,
-	CONNECTOR_OBJECT_ID_DISPLAYPORT,
-	CONNECTOR_OBJECT_ID_HDMI_TYPE_A,
-	CONNECTOR_OBJECT_ID_HDMI_TYPE_B,
-	CONNECTOR_OBJECT_ID_SVIDEO
-};
-
-const int object_connector_convert[] = {
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_DVII,
-	DRM_MODE_CONNECTOR_DVII,
-	DRM_MODE_CONNECTOR_DVID,
-	DRM_MODE_CONNECTOR_DVID,
-	DRM_MODE_CONNECTOR_VGA,
-	DRM_MODE_CONNECTOR_Composite,
-	DRM_MODE_CONNECTOR_SVIDEO,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_9PinDIN,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_HDMIA,
-	DRM_MODE_CONNECTOR_HDMIB,
-	DRM_MODE_CONNECTOR_LVDS,
-	DRM_MODE_CONNECTOR_9PinDIN,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_DisplayPort,
-	DRM_MODE_CONNECTOR_eDP,
-	DRM_MODE_CONNECTOR_Unknown
-};
-
-bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	struct atom_context *ctx = mode_info->atom_context;
-	int index = GetIndexIntoMasterTable(DATA, Object_Header);
-	u16 size, data_offset;
-	u8 frev, crev;
-	ATOM_CONNECTOR_OBJECT_TABLE *con_obj;
-	ATOM_ENCODER_OBJECT_TABLE *enc_obj;
-	ATOM_OBJECT_TABLE *router_obj;
-	ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj;
-	ATOM_OBJECT_HEADER *obj_header;
-	int i, j, k, path_size, device_support;
-	int connector_type;
-	u16 igp_lane_info, conn_id, connector_object_id;
-	struct radeon_i2c_bus_rec ddc_bus;
-	struct radeon_router router;
-	struct radeon_gpio_rec gpio;
-	struct radeon_hpd hpd;
-
-	if (!atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset))
-		return false;
-
-	if (crev < 2)
-		return false;
-
-	obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset);
-	path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *)
-	    (ctx->bios + data_offset +
-	     le16_to_cpu(obj_header->usDisplayPathTableOffset));
-	con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *)
-	    (ctx->bios + data_offset +
-	     le16_to_cpu(obj_header->usConnectorObjectTableOffset));
-	enc_obj = (ATOM_ENCODER_OBJECT_TABLE *)
-	    (ctx->bios + data_offset +
-	     le16_to_cpu(obj_header->usEncoderObjectTableOffset));
-	router_obj = (ATOM_OBJECT_TABLE *)
-		(ctx->bios + data_offset +
-		 le16_to_cpu(obj_header->usRouterObjectTableOffset));
-	device_support = le16_to_cpu(obj_header->usDeviceSupport);
-
-	path_size = 0;
-	for (i = 0; i < path_obj->ucNumOfDispPath; i++) {
-		uint8_t *addr = (uint8_t *) path_obj->asDispPath;
-		ATOM_DISPLAY_OBJECT_PATH *path;
-		addr += path_size;
-		path = (ATOM_DISPLAY_OBJECT_PATH *) addr;
-		path_size += le16_to_cpu(path->usSize);
-
-		if (device_support & le16_to_cpu(path->usDeviceTag)) {
-			uint8_t con_obj_id, con_obj_num, con_obj_type;
-
-			con_obj_id =
-			    (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK)
-			    >> OBJECT_ID_SHIFT;
-			con_obj_num =
-			    (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK)
-			    >> ENUM_ID_SHIFT;
-			con_obj_type =
-			    (le16_to_cpu(path->usConnObjectId) &
-			     OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;
-
-			/* TODO CV support */
-			if (le16_to_cpu(path->usDeviceTag) ==
-				ATOM_DEVICE_CV_SUPPORT)
-				continue;
-
-			/* IGP chips */
-			if ((rdev->flags & RADEON_IS_IGP) &&
-			    (con_obj_id ==
-			     CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) {
-				uint16_t igp_offset = 0;
-				ATOM_INTEGRATED_SYSTEM_INFO_V2 *igp_obj;
-
-				index =
-				    GetIndexIntoMasterTable(DATA,
-							    IntegratedSystemInfo);
-
-				if (atom_parse_data_header(ctx, index, &size, &frev,
-							   &crev, &igp_offset)) {
-
-					if (crev >= 2) {
-						igp_obj =
-							(ATOM_INTEGRATED_SYSTEM_INFO_V2
-							 *) (ctx->bios + igp_offset);
-
-						if (igp_obj) {
-							uint32_t slot_config, ct;
-
-							if (con_obj_num == 1)
-								slot_config =
-									igp_obj->
-									ulDDISlot1Config;
-							else
-								slot_config =
-									igp_obj->
-									ulDDISlot2Config;
-
-							ct = (slot_config >> 16) & 0xff;
-							connector_type =
-								object_connector_convert
-								[ct];
-							connector_object_id = ct;
-							igp_lane_info =
-								slot_config & 0xffff;
-						} else
-							continue;
-					} else
-						continue;
-				} else {
-					igp_lane_info = 0;
-					connector_type =
-						object_connector_convert[con_obj_id];
-					connector_object_id = con_obj_id;
-				}
-			} else {
-				igp_lane_info = 0;
-				connector_type =
-				    object_connector_convert[con_obj_id];
-				connector_object_id = con_obj_id;
-			}
-
-			if (connector_type == DRM_MODE_CONNECTOR_Unknown)
-				continue;
-
-			router.ddc_valid = false;
-			router.cd_valid = false;
-			for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) {
-				uint8_t grph_obj_id, grph_obj_num, grph_obj_type;
-
-				grph_obj_id =
-				    (le16_to_cpu(path->usGraphicObjIds[j]) &
-				     OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
-				grph_obj_num =
-				    (le16_to_cpu(path->usGraphicObjIds[j]) &
-				     ENUM_ID_MASK) >> ENUM_ID_SHIFT;
-				grph_obj_type =
-				    (le16_to_cpu(path->usGraphicObjIds[j]) &
-				     OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;
-
-				if (grph_obj_type == GRAPH_OBJECT_TYPE_ENCODER) {
-					for (k = 0; k < enc_obj->ucNumberOfObjects; k++) {
-						u16 encoder_obj = le16_to_cpu(enc_obj->asObjects[k].usObjectID);
-						if (le16_to_cpu(path->usGraphicObjIds[j]) == encoder_obj) {
-							ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *)
-								(ctx->bios + data_offset +
-								 le16_to_cpu(enc_obj->asObjects[k].usRecordOffset));
-							ATOM_ENCODER_CAP_RECORD *cap_record;
-							u16 caps = 0;
-
-							while (record->ucRecordSize > 0 &&
-							       record->ucRecordType > 0 &&
-							       record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) {
-								switch (record->ucRecordType) {
-								case ATOM_ENCODER_CAP_RECORD_TYPE:
-									cap_record =(ATOM_ENCODER_CAP_RECORD *)
-										record;
-									caps = le16_to_cpu(cap_record->usEncoderCap);
-									break;
-								}
-								record = (ATOM_COMMON_RECORD_HEADER *)
-									((char *)record + record->ucRecordSize);
-							}
-							radeon_add_atom_encoder(dev,
-										encoder_obj,
-										le16_to_cpu
-										(path->
-										 usDeviceTag),
-										caps);
-						}
-					}
-				} else if (grph_obj_type == GRAPH_OBJECT_TYPE_ROUTER) {
-					for (k = 0; k < router_obj->ucNumberOfObjects; k++) {
-						u16 router_obj_id = le16_to_cpu(router_obj->asObjects[k].usObjectID);
-						if (le16_to_cpu(path->usGraphicObjIds[j]) == router_obj_id) {
-							ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *)
-								(ctx->bios + data_offset +
-								 le16_to_cpu(router_obj->asObjects[k].usRecordOffset));
-							ATOM_I2C_RECORD *i2c_record;
-							ATOM_I2C_ID_CONFIG_ACCESS *i2c_config;
-							ATOM_ROUTER_DDC_PATH_SELECT_RECORD *ddc_path;
-							ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *cd_path;
-							ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *router_src_dst_table =
-								(ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *)
-								(ctx->bios + data_offset +
-								 le16_to_cpu(router_obj->asObjects[k].usSrcDstTableOffset));
-							int enum_id;
-
-							router.router_id = router_obj_id;
-							for (enum_id = 0; enum_id < router_src_dst_table->ucNumberOfDst;
-							     enum_id++) {
-								if (le16_to_cpu(path->usConnObjectId) ==
-								    le16_to_cpu(router_src_dst_table->usDstObjectID[enum_id]))
-									break;
-							}
-
-							while (record->ucRecordSize > 0 &&
-							       record->ucRecordType > 0 &&
-							       record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) {
-								switch (record->ucRecordType) {
-								case ATOM_I2C_RECORD_TYPE:
-									i2c_record =
-										(ATOM_I2C_RECORD *)
-										record;
-									i2c_config =
-										(ATOM_I2C_ID_CONFIG_ACCESS *)
-										&i2c_record->sucI2cId;
-									router.i2c_info =
-										radeon_lookup_i2c_gpio(rdev,
-												       i2c_config->
-												       ucAccess);
-									router.i2c_addr = i2c_record->ucI2CAddr >> 1;
-									break;
-								case ATOM_ROUTER_DDC_PATH_SELECT_RECORD_TYPE:
-									ddc_path = (ATOM_ROUTER_DDC_PATH_SELECT_RECORD *)
-										record;
-									router.ddc_valid = true;
-									router.ddc_mux_type = ddc_path->ucMuxType;
-									router.ddc_mux_control_pin = ddc_path->ucMuxControlPin;
-									router.ddc_mux_state = ddc_path->ucMuxState[enum_id];
-									break;
-								case ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD_TYPE:
-									cd_path = (ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *)
-										record;
-									router.cd_valid = true;
-									router.cd_mux_type = cd_path->ucMuxType;
-									router.cd_mux_control_pin = cd_path->ucMuxControlPin;
-									router.cd_mux_state = cd_path->ucMuxState[enum_id];
-									break;
-								}
-								record = (ATOM_COMMON_RECORD_HEADER *)
-									((char *)record + record->ucRecordSize);
-							}
-						}
-					}
-				}
-			}
-
-			/* look up gpio for ddc, hpd */
-			ddc_bus.valid = false;
-			hpd.hpd = RADEON_HPD_NONE;
-			if ((le16_to_cpu(path->usDeviceTag) &
-			     (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) == 0) {
-				for (j = 0; j < con_obj->ucNumberOfObjects; j++) {
-					if (le16_to_cpu(path->usConnObjectId) ==
-					    le16_to_cpu(con_obj->asObjects[j].
-							usObjectID)) {
-						ATOM_COMMON_RECORD_HEADER
-						    *record =
-						    (ATOM_COMMON_RECORD_HEADER
-						     *)
-						    (ctx->bios + data_offset +
-						     le16_to_cpu(con_obj->
-								 asObjects[j].
-								 usRecordOffset));
-						ATOM_I2C_RECORD *i2c_record;
-						ATOM_HPD_INT_RECORD *hpd_record;
-						ATOM_I2C_ID_CONFIG_ACCESS *i2c_config;
-
-						while (record->ucRecordSize > 0 &&
-						       record->ucRecordType > 0 &&
-						       record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) {
-							switch (record->ucRecordType) {
-							case ATOM_I2C_RECORD_TYPE:
-								i2c_record =
-								    (ATOM_I2C_RECORD *)
-									record;
-								i2c_config =
-									(ATOM_I2C_ID_CONFIG_ACCESS *)
-									&i2c_record->sucI2cId;
-								ddc_bus = radeon_lookup_i2c_gpio(rdev,
-												 i2c_config->
-												 ucAccess);
-								break;
-							case ATOM_HPD_INT_RECORD_TYPE:
-								hpd_record =
-									(ATOM_HPD_INT_RECORD *)
-									record;
-								gpio = radeon_lookup_gpio(rdev,
-											  hpd_record->ucHPDIntGPIOID);
-								hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio);
-								hpd.plugged_state = hpd_record->ucPlugged_PinState;
-								break;
-							}
-							record =
-							    (ATOM_COMMON_RECORD_HEADER
-							     *) ((char *)record
-								 +
-								 record->
-								 ucRecordSize);
-						}
-						break;
-					}
-				}
-			}
-
-			/* needed for aux chan transactions */
-			ddc_bus.hpd = hpd.hpd;
-
-			conn_id = le16_to_cpu(path->usConnObjectId);
-
-			if (!radeon_atom_apply_quirks
-			    (dev, le16_to_cpu(path->usDeviceTag), &connector_type,
-			     &ddc_bus, &conn_id, &hpd))
-				continue;
-
-			radeon_add_atom_connector(dev,
-						  conn_id,
-						  le16_to_cpu(path->
-							      usDeviceTag),
-						  connector_type, &ddc_bus,
-						  igp_lane_info,
-						  connector_object_id,
-						  &hpd,
-						  &router);
-
-		}
-	}
-
-	radeon_link_encoder_connector(dev);
-
-	return true;
-}
-
-static uint16_t atombios_get_connector_object_id(struct drm_device *dev,
-						 int connector_type,
-						 uint16_t devices)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (rdev->flags & RADEON_IS_IGP) {
-		return supported_devices_connector_object_id_convert
-			[connector_type];
-	} else if (((connector_type == DRM_MODE_CONNECTOR_DVII) ||
-		    (connector_type == DRM_MODE_CONNECTOR_DVID)) &&
-		   (devices & ATOM_DEVICE_DFP2_SUPPORT))  {
-		struct radeon_mode_info *mode_info = &rdev->mode_info;
-		struct atom_context *ctx = mode_info->atom_context;
-		int index = GetIndexIntoMasterTable(DATA, XTMDS_Info);
-		uint16_t size, data_offset;
-		uint8_t frev, crev;
-		ATOM_XTMDS_INFO *xtmds;
-
-		if (atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) {
-			xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset);
-
-			if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) {
-				if (connector_type == DRM_MODE_CONNECTOR_DVII)
-					return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I;
-				else
-					return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D;
-			} else {
-				if (connector_type == DRM_MODE_CONNECTOR_DVII)
-					return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
-				else
-					return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D;
-			}
-		} else
-			return supported_devices_connector_object_id_convert
-				[connector_type];
-	} else {
-		return supported_devices_connector_object_id_convert
-			[connector_type];
-	}
-}
-
-struct bios_connector {
-	bool valid;
-	uint16_t line_mux;
-	uint16_t devices;
-	int connector_type;
-	struct radeon_i2c_bus_rec ddc_bus;
-	struct radeon_hpd hpd;
-};
-
-bool radeon_get_atom_connector_info_from_supported_devices_table(struct
-								 drm_device
-								 *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	struct atom_context *ctx = mode_info->atom_context;
-	int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo);
-	uint16_t size, data_offset;
-	uint8_t frev, crev;
-	uint16_t device_support;
-	uint8_t dac;
-	union atom_supported_devices *supported_devices;
-	int i, j, max_device;
-	struct bios_connector *bios_connectors;
-	size_t bc_size = sizeof(*bios_connectors) * ATOM_MAX_SUPPORTED_DEVICE;
-	struct radeon_router router;
-
-	router.ddc_valid = false;
-	router.cd_valid = false;
-
-	bios_connectors = kzalloc(bc_size, GFP_KERNEL);
-	if (!bios_connectors)
-		return false;
-
-	if (!atom_parse_data_header(ctx, index, &size, &frev, &crev,
-				    &data_offset)) {
-		kfree(bios_connectors);
-		return false;
-	}
-
-	supported_devices =
-	    (union atom_supported_devices *)(ctx->bios + data_offset);
-
-	device_support = le16_to_cpu(supported_devices->info.usDeviceSupport);
-
-	if (frev > 1)
-		max_device = ATOM_MAX_SUPPORTED_DEVICE;
-	else
-		max_device = ATOM_MAX_SUPPORTED_DEVICE_INFO;
-
-	for (i = 0; i < max_device; i++) {
-		ATOM_CONNECTOR_INFO_I2C ci =
-		    supported_devices->info.asConnInfo[i];
-
-		bios_connectors[i].valid = false;
-
-		if (!(device_support & (1 << i))) {
-			continue;
-		}
-
-		if (i == ATOM_DEVICE_CV_INDEX) {
-			DRM_DEBUG_KMS("Skipping Component Video\n");
-			continue;
-		}
-
-		bios_connectors[i].connector_type =
-		    supported_devices_connector_convert[ci.sucConnectorInfo.
-							sbfAccess.
-							bfConnectorType];
-
-		if (bios_connectors[i].connector_type ==
-		    DRM_MODE_CONNECTOR_Unknown)
-			continue;
-
-		dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC;
-
-		bios_connectors[i].line_mux =
-			ci.sucI2cId.ucAccess;
-
-		/* give tv unique connector ids */
-		if (i == ATOM_DEVICE_TV1_INDEX) {
-			bios_connectors[i].ddc_bus.valid = false;
-			bios_connectors[i].line_mux = 50;
-		} else if (i == ATOM_DEVICE_TV2_INDEX) {
-			bios_connectors[i].ddc_bus.valid = false;
-			bios_connectors[i].line_mux = 51;
-		} else if (i == ATOM_DEVICE_CV_INDEX) {
-			bios_connectors[i].ddc_bus.valid = false;
-			bios_connectors[i].line_mux = 52;
-		} else
-			bios_connectors[i].ddc_bus =
-			    radeon_lookup_i2c_gpio(rdev,
-						   bios_connectors[i].line_mux);
-
-		if ((crev > 1) && (frev > 1)) {
-			u8 isb = supported_devices->info_2d1.asIntSrcInfo[i].ucIntSrcBitmap;
-			switch (isb) {
-			case 0x4:
-				bios_connectors[i].hpd.hpd = RADEON_HPD_1;
-				break;
-			case 0xa:
-				bios_connectors[i].hpd.hpd = RADEON_HPD_2;
-				break;
-			default:
-				bios_connectors[i].hpd.hpd = RADEON_HPD_NONE;
-				break;
-			}
-		} else {
-			if (i == ATOM_DEVICE_DFP1_INDEX)
-				bios_connectors[i].hpd.hpd = RADEON_HPD_1;
-			else if (i == ATOM_DEVICE_DFP2_INDEX)
-				bios_connectors[i].hpd.hpd = RADEON_HPD_2;
-			else
-				bios_connectors[i].hpd.hpd = RADEON_HPD_NONE;
-		}
-
-		/* Always set the connector type to VGA for CRT1/CRT2. if they are
-		 * shared with a DVI port, we'll pick up the DVI connector when we
-		 * merge the outputs.  Some bioses incorrectly list VGA ports as DVI.
-		 */
-		if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX)
-			bios_connectors[i].connector_type =
-			    DRM_MODE_CONNECTOR_VGA;
-
-		if (!radeon_atom_apply_quirks
-		    (dev, (1 << i), &bios_connectors[i].connector_type,
-		     &bios_connectors[i].ddc_bus, &bios_connectors[i].line_mux,
-		     &bios_connectors[i].hpd))
-			continue;
-
-		bios_connectors[i].valid = true;
-		bios_connectors[i].devices = (1 << i);
-
-		if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom)
-			radeon_add_atom_encoder(dev,
-						radeon_get_encoder_enum(dev,
-								      (1 << i),
-								      dac),
-						(1 << i),
-						0);
-		else
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									(1 << i),
-									dac),
-						  (1 << i));
-	}
-
-	/* combine shared connectors */
-	for (i = 0; i < max_device; i++) {
-		if (bios_connectors[i].valid) {
-			for (j = 0; j < max_device; j++) {
-				if (bios_connectors[j].valid && (i != j)) {
-					if (bios_connectors[i].line_mux ==
-					    bios_connectors[j].line_mux) {
-						/* make sure not to combine LVDS */
-						if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-							bios_connectors[i].line_mux = 53;
-							bios_connectors[i].ddc_bus.valid = false;
-							continue;
-						}
-						if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-							bios_connectors[j].line_mux = 53;
-							bios_connectors[j].ddc_bus.valid = false;
-							continue;
-						}
-						/* combine analog and digital for DVI-I */
-						if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) &&
-						     (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) ||
-						    ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) &&
-						     (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) {
-							bios_connectors[i].devices |=
-								bios_connectors[j].devices;
-							bios_connectors[i].connector_type =
-								DRM_MODE_CONNECTOR_DVII;
-							if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT))
-								bios_connectors[i].hpd =
-									bios_connectors[j].hpd;
-							bios_connectors[j].valid = false;
-						}
-					}
-				}
-			}
-		}
-	}
-
-	/* add the connectors */
-	for (i = 0; i < max_device; i++) {
-		if (bios_connectors[i].valid) {
-			uint16_t connector_object_id =
-				atombios_get_connector_object_id(dev,
-						      bios_connectors[i].connector_type,
-						      bios_connectors[i].devices);
-			radeon_add_atom_connector(dev,
-						  bios_connectors[i].line_mux,
-						  bios_connectors[i].devices,
-						  bios_connectors[i].
-						  connector_type,
-						  &bios_connectors[i].ddc_bus,
-						  0,
-						  connector_object_id,
-						  &bios_connectors[i].hpd,
-						  &router);
-		}
-	}
-
-	radeon_link_encoder_connector(dev);
-
-	kfree(bios_connectors);
-	return true;
-}
-
-union firmware_info {
-	ATOM_FIRMWARE_INFO info;
-	ATOM_FIRMWARE_INFO_V1_2 info_12;
-	ATOM_FIRMWARE_INFO_V1_3 info_13;
-	ATOM_FIRMWARE_INFO_V1_4 info_14;
-	ATOM_FIRMWARE_INFO_V2_1 info_21;
-	ATOM_FIRMWARE_INFO_V2_2 info_22;
-};
-
-bool radeon_atom_get_clock_info(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
-	union firmware_info *firmware_info;
-	uint8_t frev, crev;
-	struct radeon_pll *p1pll = &rdev->clock.p1pll;
-	struct radeon_pll *p2pll = &rdev->clock.p2pll;
-	struct radeon_pll *dcpll = &rdev->clock.dcpll;
-	struct radeon_pll *spll = &rdev->clock.spll;
-	struct radeon_pll *mpll = &rdev->clock.mpll;
-	uint16_t data_offset;
-
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-		firmware_info =
-			(union firmware_info *)(mode_info->atom_context->bios +
-						data_offset);
-		/* pixel clocks */
-		p1pll->reference_freq =
-		    le16_to_cpu(firmware_info->info.usReferenceClock);
-		p1pll->reference_div = 0;
-
-		if (crev < 2)
-			p1pll->pll_out_min =
-				le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output);
-		else
-			p1pll->pll_out_min =
-				le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output);
-		p1pll->pll_out_max =
-		    le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output);
-
-		if (crev >= 4) {
-			p1pll->lcd_pll_out_min =
-				le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100;
-			if (p1pll->lcd_pll_out_min == 0)
-				p1pll->lcd_pll_out_min = p1pll->pll_out_min;
-			p1pll->lcd_pll_out_max =
-				le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100;
-			if (p1pll->lcd_pll_out_max == 0)
-				p1pll->lcd_pll_out_max = p1pll->pll_out_max;
-		} else {
-			p1pll->lcd_pll_out_min = p1pll->pll_out_min;
-			p1pll->lcd_pll_out_max = p1pll->pll_out_max;
-		}
-
-		if (p1pll->pll_out_min == 0) {
-			if (ASIC_IS_AVIVO(rdev))
-				p1pll->pll_out_min = 64800;
-			else
-				p1pll->pll_out_min = 20000;
-		}
-
-		p1pll->pll_in_min =
-		    le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input);
-		p1pll->pll_in_max =
-		    le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input);
-
-		*p2pll = *p1pll;
-
-		/* system clock */
-		if (ASIC_IS_DCE4(rdev))
-			spll->reference_freq =
-				le16_to_cpu(firmware_info->info_21.usCoreReferenceClock);
-		else
-			spll->reference_freq =
-				le16_to_cpu(firmware_info->info.usReferenceClock);
-		spll->reference_div = 0;
-
-		spll->pll_out_min =
-		    le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output);
-		spll->pll_out_max =
-		    le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output);
-
-		/* ??? */
-		if (spll->pll_out_min == 0) {
-			if (ASIC_IS_AVIVO(rdev))
-				spll->pll_out_min = 64800;
-			else
-				spll->pll_out_min = 20000;
-		}
-
-		spll->pll_in_min =
-		    le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input);
-		spll->pll_in_max =
-		    le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input);
-
-		/* memory clock */
-		if (ASIC_IS_DCE4(rdev))
-			mpll->reference_freq =
-				le16_to_cpu(firmware_info->info_21.usMemoryReferenceClock);
-		else
-			mpll->reference_freq =
-				le16_to_cpu(firmware_info->info.usReferenceClock);
-		mpll->reference_div = 0;
-
-		mpll->pll_out_min =
-		    le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output);
-		mpll->pll_out_max =
-		    le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output);
-
-		/* ??? */
-		if (mpll->pll_out_min == 0) {
-			if (ASIC_IS_AVIVO(rdev))
-				mpll->pll_out_min = 64800;
-			else
-				mpll->pll_out_min = 20000;
-		}
-
-		mpll->pll_in_min =
-		    le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input);
-		mpll->pll_in_max =
-		    le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input);
-
-		rdev->clock.default_sclk =
-		    le32_to_cpu(firmware_info->info.ulDefaultEngineClock);
-		rdev->clock.default_mclk =
-		    le32_to_cpu(firmware_info->info.ulDefaultMemoryClock);
-
-		if (ASIC_IS_DCE4(rdev)) {
-			rdev->clock.default_dispclk =
-				le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq);
-			if (rdev->clock.default_dispclk == 0) {
-				if (ASIC_IS_DCE5(rdev))
-					rdev->clock.default_dispclk = 54000; /* 540 Mhz */
-				else
-					rdev->clock.default_dispclk = 60000; /* 600 Mhz */
-			}
-			rdev->clock.dp_extclk =
-				le16_to_cpu(firmware_info->info_21.usUniphyDPModeExtClkFreq);
-		}
-		*dcpll = *p1pll;
-
-		rdev->clock.max_pixel_clock = le16_to_cpu(firmware_info->info.usMaxPixelClock);
-		if (rdev->clock.max_pixel_clock == 0)
-			rdev->clock.max_pixel_clock = 40000;
-
-		return true;
-	}
-
-	return false;
-}
-
-union igp_info {
-	struct _ATOM_INTEGRATED_SYSTEM_INFO info;
-	struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2;
-};
-
-bool radeon_atombios_sideport_present(struct radeon_device *rdev)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo);
-	union igp_info *igp_info;
-	u8 frev, crev;
-	u16 data_offset;
-
-	/* sideport is AMD only */
-	if (rdev->family == CHIP_RS600)
-		return false;
-
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-		igp_info = (union igp_info *)(mode_info->atom_context->bios +
-				      data_offset);
-		switch (crev) {
-		case 1:
-			if (le32_to_cpu(igp_info->info.ulBootUpMemoryClock))
-				return true;
-			break;
-		case 2:
-			if (le32_to_cpu(igp_info->info_2.ulBootUpSidePortClock))
-				return true;
-			break;
-		default:
-			DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev);
-			break;
-		}
-	}
-	return false;
-}
-
-bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder,
-				   struct radeon_encoder_int_tmds *tmds)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, TMDS_Info);
-	uint16_t data_offset;
-	struct _ATOM_TMDS_INFO *tmds_info;
-	uint8_t frev, crev;
-	uint16_t maxfreq;
-	int i;
-
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-		tmds_info =
-			(struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios +
-						   data_offset);
-
-		maxfreq = le16_to_cpu(tmds_info->usMaxFrequency);
-		for (i = 0; i < 4; i++) {
-			tmds->tmds_pll[i].freq =
-			    le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency);
-			tmds->tmds_pll[i].value =
-			    tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f;
-			tmds->tmds_pll[i].value |=
-			    (tmds_info->asMiscInfo[i].
-			     ucPLL_VCO_Gain & 0x3f) << 6;
-			tmds->tmds_pll[i].value |=
-			    (tmds_info->asMiscInfo[i].
-			     ucPLL_DutyCycle & 0xf) << 12;
-			tmds->tmds_pll[i].value |=
-			    (tmds_info->asMiscInfo[i].
-			     ucPLL_VoltageSwing & 0xf) << 16;
-
-			DRM_DEBUG_KMS("TMDS PLL From ATOMBIOS %u %x\n",
-				  tmds->tmds_pll[i].freq,
-				  tmds->tmds_pll[i].value);
-
-			if (maxfreq == tmds->tmds_pll[i].freq) {
-				tmds->tmds_pll[i].freq = 0xffffffff;
-				break;
-			}
-		}
-		return true;
-	}
-	return false;
-}
-
-bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev,
-				      struct radeon_atom_ss *ss,
-				      int id)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, PPLL_SS_Info);
-	uint16_t data_offset, size;
-	struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info;
-	uint8_t frev, crev;
-	int i, num_indices;
-
-	memset(ss, 0, sizeof(struct radeon_atom_ss));
-	if (atom_parse_data_header(mode_info->atom_context, index, &size,
-				   &frev, &crev, &data_offset)) {
-		ss_info =
-			(struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset);
-
-		num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) /
-			sizeof(ATOM_SPREAD_SPECTRUM_ASSIGNMENT);
-
-		for (i = 0; i < num_indices; i++) {
-			if (ss_info->asSS_Info[i].ucSS_Id == id) {
-				ss->percentage =
-					le16_to_cpu(ss_info->asSS_Info[i].usSpreadSpectrumPercentage);
-				ss->type = ss_info->asSS_Info[i].ucSpreadSpectrumType;
-				ss->step = ss_info->asSS_Info[i].ucSS_Step;
-				ss->delay = ss_info->asSS_Info[i].ucSS_Delay;
-				ss->range = ss_info->asSS_Info[i].ucSS_Range;
-				ss->refdiv = ss_info->asSS_Info[i].ucRecommendedRef_Div;
-				return true;
-			}
-		}
-	}
-	return false;
-}
-
-static void radeon_atombios_get_igp_ss_overrides(struct radeon_device *rdev,
-						 struct radeon_atom_ss *ss,
-						 int id)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo);
-	u16 data_offset, size;
-	struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 *igp_info;
-	u8 frev, crev;
-	u16 percentage = 0, rate = 0;
-
-	/* get any igp specific overrides */
-	if (atom_parse_data_header(mode_info->atom_context, index, &size,
-				   &frev, &crev, &data_offset)) {
-		igp_info = (struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 *)
-			(mode_info->atom_context->bios + data_offset);
-		switch (id) {
-		case ASIC_INTERNAL_SS_ON_TMDS:
-			percentage = le16_to_cpu(igp_info->usDVISSPercentage);
-			rate = le16_to_cpu(igp_info->usDVISSpreadRateIn10Hz);
-			break;
-		case ASIC_INTERNAL_SS_ON_HDMI:
-			percentage = le16_to_cpu(igp_info->usHDMISSPercentage);
-			rate = le16_to_cpu(igp_info->usHDMISSpreadRateIn10Hz);
-			break;
-		case ASIC_INTERNAL_SS_ON_LVDS:
-			percentage = le16_to_cpu(igp_info->usLvdsSSPercentage);
-			rate = le16_to_cpu(igp_info->usLvdsSSpreadRateIn10Hz);
-			break;
-		}
-		if (percentage)
-			ss->percentage = percentage;
-		if (rate)
-			ss->rate = rate;
-	}
-}
-
-union asic_ss_info {
-	struct _ATOM_ASIC_INTERNAL_SS_INFO info;
-	struct _ATOM_ASIC_INTERNAL_SS_INFO_V2 info_2;
-	struct _ATOM_ASIC_INTERNAL_SS_INFO_V3 info_3;
-};
-
-bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev,
-				      struct radeon_atom_ss *ss,
-				      int id, u32 clock)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
-	uint16_t data_offset, size;
-	union asic_ss_info *ss_info;
-	uint8_t frev, crev;
-	int i, num_indices;
-
-	memset(ss, 0, sizeof(struct radeon_atom_ss));
-	if (atom_parse_data_header(mode_info->atom_context, index, &size,
-				   &frev, &crev, &data_offset)) {
-
-		ss_info =
-			(union asic_ss_info *)(mode_info->atom_context->bios + data_offset);
-
-		switch (frev) {
-		case 1:
-			num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) /
-				sizeof(ATOM_ASIC_SS_ASSIGNMENT);
-
-			for (i = 0; i < num_indices; i++) {
-				if ((ss_info->info.asSpreadSpectrum[i].ucClockIndication == id) &&
-				    (clock <= le32_to_cpu(ss_info->info.asSpreadSpectrum[i].ulTargetClockRange))) {
-					ss->percentage =
-						le16_to_cpu(ss_info->info.asSpreadSpectrum[i].usSpreadSpectrumPercentage);
-					ss->type = ss_info->info.asSpreadSpectrum[i].ucSpreadSpectrumMode;
-					ss->rate = le16_to_cpu(ss_info->info.asSpreadSpectrum[i].usSpreadRateInKhz);
-					return true;
-				}
-			}
-			break;
-		case 2:
-			num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) /
-				sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2);
-			for (i = 0; i < num_indices; i++) {
-				if ((ss_info->info_2.asSpreadSpectrum[i].ucClockIndication == id) &&
-				    (clock <= le32_to_cpu(ss_info->info_2.asSpreadSpectrum[i].ulTargetClockRange))) {
-					ss->percentage =
-						le16_to_cpu(ss_info->info_2.asSpreadSpectrum[i].usSpreadSpectrumPercentage);
-					ss->type = ss_info->info_2.asSpreadSpectrum[i].ucSpreadSpectrumMode;
-					ss->rate = le16_to_cpu(ss_info->info_2.asSpreadSpectrum[i].usSpreadRateIn10Hz);
-					return true;
-				}
-			}
-			break;
-		case 3:
-			num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) /
-				sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3);
-			for (i = 0; i < num_indices; i++) {
-				if ((ss_info->info_3.asSpreadSpectrum[i].ucClockIndication == id) &&
-				    (clock <= le32_to_cpu(ss_info->info_3.asSpreadSpectrum[i].ulTargetClockRange))) {
-					ss->percentage =
-						le16_to_cpu(ss_info->info_3.asSpreadSpectrum[i].usSpreadSpectrumPercentage);
-					ss->type = ss_info->info_3.asSpreadSpectrum[i].ucSpreadSpectrumMode;
-					ss->rate = le16_to_cpu(ss_info->info_3.asSpreadSpectrum[i].usSpreadRateIn10Hz);
-					if (rdev->flags & RADEON_IS_IGP)
-						radeon_atombios_get_igp_ss_overrides(rdev, ss, id);
-					return true;
-				}
-			}
-			break;
-		default:
-			DRM_ERROR("Unsupported ASIC_InternalSS_Info table: %d %d\n", frev, crev);
-			break;
-		}
-
-	}
-	return false;
-}
-
-union lvds_info {
-	struct _ATOM_LVDS_INFO info;
-	struct _ATOM_LVDS_INFO_V12 info_12;
-};
-
-struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct
-							      radeon_encoder
-							      *encoder)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, LVDS_Info);
-	uint16_t data_offset, misc;
-	union lvds_info *lvds_info;
-	uint8_t frev, crev;
-	struct radeon_encoder_atom_dig *lvds = NULL;
-	int encoder_enum = (encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
-
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-		lvds_info =
-			(union lvds_info *)(mode_info->atom_context->bios + data_offset);
-		lvds =
-		    kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL);
-
-		if (!lvds)
-			return NULL;
-
-		lvds->native_mode.clock =
-		    le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10;
-		lvds->native_mode.hdisplay =
-		    le16_to_cpu(lvds_info->info.sLCDTiming.usHActive);
-		lvds->native_mode.vdisplay =
-		    le16_to_cpu(lvds_info->info.sLCDTiming.usVActive);
-		lvds->native_mode.htotal = lvds->native_mode.hdisplay +
-			le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time);
-		lvds->native_mode.hsync_start = lvds->native_mode.hdisplay +
-			le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset);
-		lvds->native_mode.hsync_end = lvds->native_mode.hsync_start +
-			le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth);
-		lvds->native_mode.vtotal = lvds->native_mode.vdisplay +
-			le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time);
-		lvds->native_mode.vsync_start = lvds->native_mode.vdisplay +
-			le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncOffset);
-		lvds->native_mode.vsync_end = lvds->native_mode.vsync_start +
-			le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth);
-		lvds->panel_pwr_delay =
-		    le16_to_cpu(lvds_info->info.usOffDelayInMs);
-		lvds->lcd_misc = lvds_info->info.ucLVDS_Misc;
-
-		misc = le16_to_cpu(lvds_info->info.sLCDTiming.susModeMiscInfo.usAccess);
-		if (misc & ATOM_VSYNC_POLARITY)
-			lvds->native_mode.flags |= DRM_MODE_FLAG_NVSYNC;
-		if (misc & ATOM_HSYNC_POLARITY)
-			lvds->native_mode.flags |= DRM_MODE_FLAG_NHSYNC;
-		if (misc & ATOM_COMPOSITESYNC)
-			lvds->native_mode.flags |= DRM_MODE_FLAG_CSYNC;
-		if (misc & ATOM_INTERLACE)
-			lvds->native_mode.flags |= DRM_MODE_FLAG_INTERLACE;
-		if (misc & ATOM_DOUBLE_CLOCK_MODE)
-			lvds->native_mode.flags |= DRM_MODE_FLAG_DBLSCAN;
-
-		lvds->native_mode.width_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageHSize);
-		lvds->native_mode.height_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageVSize);
-
-		/* set crtc values */
-		drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V);
-
-		lvds->lcd_ss_id = lvds_info->info.ucSS_Id;
-
-		encoder->native_mode = lvds->native_mode;
-
-		if (encoder_enum == 2)
-			lvds->linkb = true;
-		else
-			lvds->linkb = false;
-
-		/* parse the lcd record table */
-		if (le16_to_cpu(lvds_info->info.usModePatchTableOffset)) {
-			ATOM_FAKE_EDID_PATCH_RECORD *fake_edid_record;
-			ATOM_PANEL_RESOLUTION_PATCH_RECORD *panel_res_record;
-			bool bad_record = false;
-			u8 *record;
-
-			if ((frev == 1) && (crev < 2))
-				/* absolute */
-				record = (u8 *)(mode_info->atom_context->bios +
-						le16_to_cpu(lvds_info->info.usModePatchTableOffset));
-			else
-				/* relative */
-				record = (u8 *)(mode_info->atom_context->bios +
-						data_offset +
-						le16_to_cpu(lvds_info->info.usModePatchTableOffset));
-			while (*record != ATOM_RECORD_END_TYPE) {
-				switch (*record) {
-				case LCD_MODE_PATCH_RECORD_MODE_TYPE:
-					record += sizeof(ATOM_PATCH_RECORD_MODE);
-					break;
-				case LCD_RTS_RECORD_TYPE:
-					record += sizeof(ATOM_LCD_RTS_RECORD);
-					break;
-				case LCD_CAP_RECORD_TYPE:
-					record += sizeof(ATOM_LCD_MODE_CONTROL_CAP);
-					break;
-				case LCD_FAKE_EDID_PATCH_RECORD_TYPE:
-					fake_edid_record = (ATOM_FAKE_EDID_PATCH_RECORD *)record;
-					if (fake_edid_record->ucFakeEDIDLength) {
-						struct edid *edid;
-						int edid_size =
-							max((int)EDID_LENGTH, (int)fake_edid_record->ucFakeEDIDLength);
-						edid = kmalloc(edid_size, GFP_KERNEL);
-						if (edid) {
-							memcpy((u8 *)edid, (u8 *)&fake_edid_record->ucFakeEDIDString[0],
-							       fake_edid_record->ucFakeEDIDLength);
-
-							if (drm_edid_is_valid(edid)) {
-								rdev->mode_info.bios_hardcoded_edid = edid;
-								rdev->mode_info.bios_hardcoded_edid_size = edid_size;
-							} else
-								kfree(edid);
-						}
-					}
-					record += sizeof(ATOM_FAKE_EDID_PATCH_RECORD);
-					break;
-				case LCD_PANEL_RESOLUTION_RECORD_TYPE:
-					panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record;
-					lvds->native_mode.width_mm = panel_res_record->usHSize;
-					lvds->native_mode.height_mm = panel_res_record->usVSize;
-					record += sizeof(ATOM_PANEL_RESOLUTION_PATCH_RECORD);
-					break;
-				default:
-					DRM_ERROR("Bad LCD record %d\n", *record);
-					bad_record = true;
-					break;
-				}
-				if (bad_record)
-					break;
-			}
-		}
-	}
-	return lvds;
-}
-
-struct radeon_encoder_primary_dac *
-radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, CompassionateData);
-	uint16_t data_offset;
-	struct _COMPASSIONATE_DATA *dac_info;
-	uint8_t frev, crev;
-	uint8_t bg, dac;
-	struct radeon_encoder_primary_dac *p_dac = NULL;
-
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-		dac_info = (struct _COMPASSIONATE_DATA *)
-			(mode_info->atom_context->bios + data_offset);
-
-		p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), GFP_KERNEL);
-
-		if (!p_dac)
-			return NULL;
-
-		bg = dac_info->ucDAC1_BG_Adjustment;
-		dac = dac_info->ucDAC1_DAC_Adjustment;
-		p_dac->ps2_pdac_adj = (bg << 8) | (dac);
-
-	}
-	return p_dac;
-}
-
-bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
-				struct drm_display_mode *mode)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	ATOM_ANALOG_TV_INFO *tv_info;
-	ATOM_ANALOG_TV_INFO_V1_2 *tv_info_v1_2;
-	ATOM_DTD_FORMAT *dtd_timings;
-	int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info);
-	u8 frev, crev;
-	u16 data_offset, misc;
-
-	if (!atom_parse_data_header(mode_info->atom_context, data_index, NULL,
-				    &frev, &crev, &data_offset))
-		return false;
-
-	switch (crev) {
-	case 1:
-		tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset);
-		if (index >= MAX_SUPPORTED_TV_TIMING)
-			return false;
-
-		mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total);
-		mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp);
-		mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart);
-		mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) +
-			le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth);
-
-		mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total);
-		mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp);
-		mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart);
-		mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) +
-			le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth);
-
-		mode->flags = 0;
-		misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess);
-		if (misc & ATOM_VSYNC_POLARITY)
-			mode->flags |= DRM_MODE_FLAG_NVSYNC;
-		if (misc & ATOM_HSYNC_POLARITY)
-			mode->flags |= DRM_MODE_FLAG_NHSYNC;
-		if (misc & ATOM_COMPOSITESYNC)
-			mode->flags |= DRM_MODE_FLAG_CSYNC;
-		if (misc & ATOM_INTERLACE)
-			mode->flags |= DRM_MODE_FLAG_INTERLACE;
-		if (misc & ATOM_DOUBLE_CLOCK_MODE)
-			mode->flags |= DRM_MODE_FLAG_DBLSCAN;
-
-		mode->clock = le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10;
-
-		if (index == 1) {
-			/* PAL timings appear to have wrong values for totals */
-			mode->crtc_htotal -= 1;
-			mode->crtc_vtotal -= 1;
-		}
-		break;
-	case 2:
-		tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset);
-		if (index >= MAX_SUPPORTED_TV_TIMING_V1_2)
-			return false;
-
-		dtd_timings = &tv_info_v1_2->aModeTimings[index];
-		mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) +
-			le16_to_cpu(dtd_timings->usHBlanking_Time);
-		mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive);
-		mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) +
-			le16_to_cpu(dtd_timings->usHSyncOffset);
-		mode->crtc_hsync_end = mode->crtc_hsync_start +
-			le16_to_cpu(dtd_timings->usHSyncWidth);
-
-		mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) +
-			le16_to_cpu(dtd_timings->usVBlanking_Time);
-		mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive);
-		mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) +
-			le16_to_cpu(dtd_timings->usVSyncOffset);
-		mode->crtc_vsync_end = mode->crtc_vsync_start +
-			le16_to_cpu(dtd_timings->usVSyncWidth);
-
-		mode->flags = 0;
-		misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess);
-		if (misc & ATOM_VSYNC_POLARITY)
-			mode->flags |= DRM_MODE_FLAG_NVSYNC;
-		if (misc & ATOM_HSYNC_POLARITY)
-			mode->flags |= DRM_MODE_FLAG_NHSYNC;
-		if (misc & ATOM_COMPOSITESYNC)
-			mode->flags |= DRM_MODE_FLAG_CSYNC;
-		if (misc & ATOM_INTERLACE)
-			mode->flags |= DRM_MODE_FLAG_INTERLACE;
-		if (misc & ATOM_DOUBLE_CLOCK_MODE)
-			mode->flags |= DRM_MODE_FLAG_DBLSCAN;
-
-		mode->clock = le16_to_cpu(dtd_timings->usPixClk) * 10;
-		break;
-	}
-	return true;
-}
-
-enum radeon_tv_std
-radeon_atombios_get_tv_info(struct radeon_device *rdev)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info);
-	uint16_t data_offset;
-	uint8_t frev, crev;
-	struct _ATOM_ANALOG_TV_INFO *tv_info;
-	enum radeon_tv_std tv_std = TV_STD_NTSC;
-
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-
-		tv_info = (struct _ATOM_ANALOG_TV_INFO *)
-			(mode_info->atom_context->bios + data_offset);
-
-		switch (tv_info->ucTV_BootUpDefaultStandard) {
-		case ATOM_TV_NTSC:
-			tv_std = TV_STD_NTSC;
-			DRM_DEBUG_KMS("Default TV standard: NTSC\n");
-			break;
-		case ATOM_TV_NTSCJ:
-			tv_std = TV_STD_NTSC_J;
-			DRM_DEBUG_KMS("Default TV standard: NTSC-J\n");
-			break;
-		case ATOM_TV_PAL:
-			tv_std = TV_STD_PAL;
-			DRM_DEBUG_KMS("Default TV standard: PAL\n");
-			break;
-		case ATOM_TV_PALM:
-			tv_std = TV_STD_PAL_M;
-			DRM_DEBUG_KMS("Default TV standard: PAL-M\n");
-			break;
-		case ATOM_TV_PALN:
-			tv_std = TV_STD_PAL_N;
-			DRM_DEBUG_KMS("Default TV standard: PAL-N\n");
-			break;
-		case ATOM_TV_PALCN:
-			tv_std = TV_STD_PAL_CN;
-			DRM_DEBUG_KMS("Default TV standard: PAL-CN\n");
-			break;
-		case ATOM_TV_PAL60:
-			tv_std = TV_STD_PAL_60;
-			DRM_DEBUG_KMS("Default TV standard: PAL-60\n");
-			break;
-		case ATOM_TV_SECAM:
-			tv_std = TV_STD_SECAM;
-			DRM_DEBUG_KMS("Default TV standard: SECAM\n");
-			break;
-		default:
-			tv_std = TV_STD_NTSC;
-			DRM_DEBUG_KMS("Unknown TV standard; defaulting to NTSC\n");
-			break;
-		}
-	}
-	return tv_std;
-}
-
-struct radeon_encoder_tv_dac *
-radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, CompassionateData);
-	uint16_t data_offset;
-	struct _COMPASSIONATE_DATA *dac_info;
-	uint8_t frev, crev;
-	uint8_t bg, dac;
-	struct radeon_encoder_tv_dac *tv_dac = NULL;
-
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-
-		dac_info = (struct _COMPASSIONATE_DATA *)
-			(mode_info->atom_context->bios + data_offset);
-
-		tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL);
-
-		if (!tv_dac)
-			return NULL;
-
-		bg = dac_info->ucDAC2_CRT2_BG_Adjustment;
-		dac = dac_info->ucDAC2_CRT2_DAC_Adjustment;
-		tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20);
-
-		bg = dac_info->ucDAC2_PAL_BG_Adjustment;
-		dac = dac_info->ucDAC2_PAL_DAC_Adjustment;
-		tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20);
-
-		bg = dac_info->ucDAC2_NTSC_BG_Adjustment;
-		dac = dac_info->ucDAC2_NTSC_DAC_Adjustment;
-		tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20);
-
-		tv_dac->tv_std = radeon_atombios_get_tv_info(rdev);
-	}
-	return tv_dac;
-}
-
-static const char *thermal_controller_names[] = {
-	"NONE",
-	"lm63",
-	"adm1032",
-	"adm1030",
-	"max6649",
-	"lm64",
-	"f75375",
-	"asc7xxx",
-};
-
-static const char *pp_lib_thermal_controller_names[] = {
-	"NONE",
-	"lm63",
-	"adm1032",
-	"adm1030",
-	"max6649",
-	"lm64",
-	"f75375",
-	"RV6xx",
-	"RV770",
-	"adt7473",
-	"NONE",
-	"External GPIO",
-	"Evergreen",
-	"emc2103",
-	"Sumo",
-	"Northern Islands",
-	"Southern Islands",
-	"lm96163",
-};
-
-union power_info {
-	struct _ATOM_POWERPLAY_INFO info;
-	struct _ATOM_POWERPLAY_INFO_V2 info_2;
-	struct _ATOM_POWERPLAY_INFO_V3 info_3;
-	struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
-	struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
-	struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
-};
-
-union pplib_clock_info {
-	struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
-	struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
-	struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
-	struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
-	struct _ATOM_PPLIB_SI_CLOCK_INFO si;
-};
-
-union pplib_power_state {
-	struct _ATOM_PPLIB_STATE v1;
-	struct _ATOM_PPLIB_STATE_V2 v2;
-};
-
-static void radeon_atombios_parse_misc_flags_1_3(struct radeon_device *rdev,
-						 int state_index,
-						 u32 misc, u32 misc2)
-{
-	rdev->pm.power_state[state_index].misc = misc;
-	rdev->pm.power_state[state_index].misc2 = misc2;
-	/* order matters! */
-	if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE)
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_POWERSAVE;
-	if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE)
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_BATTERY;
-	if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE)
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_BATTERY;
-	if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN)
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_BALANCED;
-	if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) {
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_PERFORMANCE;
-		rdev->pm.power_state[state_index].flags &=
-			~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-	}
-	if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE)
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_BALANCED;
-	if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) {
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_DEFAULT;
-		rdev->pm.default_power_state_index = state_index;
-		rdev->pm.power_state[state_index].default_clock_mode =
-			&rdev->pm.power_state[state_index].clock_info[0];
-	} else if (state_index == 0) {
-		rdev->pm.power_state[state_index].clock_info[0].flags |=
-			RADEON_PM_MODE_NO_DISPLAY;
-	}
-}
-
-static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	u32 misc, misc2 = 0;
-	int num_modes = 0, i;
-	int state_index = 0;
-	struct radeon_i2c_bus_rec i2c_bus;
-	union power_info *power_info;
-	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
-        u16 data_offset;
-	u8 frev, crev;
-
-	if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset))
-		return state_index;
-	power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
-
-	/* add the i2c bus for thermal/fan chip */
-	if (power_info->info.ucOverdriveThermalController > 0) {
-		DRM_INFO("Possible %s thermal controller at 0x%02x\n",
-			 thermal_controller_names[power_info->info.ucOverdriveThermalController],
-			 power_info->info.ucOverdriveControllerAddress >> 1);
-		i2c_bus = radeon_lookup_i2c_gpio(rdev, power_info->info.ucOverdriveI2cLine);
-		rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
-		if (rdev->pm.i2c_bus) {
-			struct i2c_board_info info = { };
-			const char *name = thermal_controller_names[power_info->info.
-								    ucOverdriveThermalController];
-			info.addr = power_info->info.ucOverdriveControllerAddress >> 1;
-			strlcpy(info.type, name, sizeof(info.type));
-			i2c_new_device(&rdev->pm.i2c_bus->adapter, &info);
-		}
-	}
-	num_modes = power_info->info.ucNumOfPowerModeEntries;
-	if (num_modes > ATOM_MAX_NUMBEROF_POWER_BLOCK)
-		num_modes = ATOM_MAX_NUMBEROF_POWER_BLOCK;
-	rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * num_modes, GFP_KERNEL);
-	if (!rdev->pm.power_state)
-		return state_index;
-	/* last mode is usually default, array is low to high */
-	for (i = 0; i < num_modes; i++) {
-		rdev->pm.power_state[state_index].clock_info =
-			kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL);
-		if (!rdev->pm.power_state[state_index].clock_info)
-			return state_index;
-		rdev->pm.power_state[state_index].num_clock_modes = 1;
-		rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE;
-		switch (frev) {
-		case 1:
-			rdev->pm.power_state[state_index].clock_info[0].mclk =
-				le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock);
-			rdev->pm.power_state[state_index].clock_info[0].sclk =
-				le16_to_cpu(power_info->info.asPowerPlayInfo[i].usEngineClock);
-			/* skip invalid modes */
-			if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
-			    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
-				continue;
-			rdev->pm.power_state[state_index].pcie_lanes =
-				power_info->info.asPowerPlayInfo[i].ucNumPciELanes;
-			misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo);
-			if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
-			    (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-					VOLTAGE_GPIO;
-				rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
-					radeon_lookup_gpio(rdev,
-							   power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex);
-				if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
-					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-						true;
-				else
-					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-						false;
-			} else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) {
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-					VOLTAGE_VDDC;
-				rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id =
-					power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex;
-			}
-			rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-			radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, 0);
-			state_index++;
-			break;
-		case 2:
-			rdev->pm.power_state[state_index].clock_info[0].mclk =
-				le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock);
-			rdev->pm.power_state[state_index].clock_info[0].sclk =
-				le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulEngineClock);
-			/* skip invalid modes */
-			if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
-			    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
-				continue;
-			rdev->pm.power_state[state_index].pcie_lanes =
-				power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes;
-			misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo);
-			misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2);
-			if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
-			    (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-					VOLTAGE_GPIO;
-				rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
-					radeon_lookup_gpio(rdev,
-							   power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex);
-				if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
-					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-						true;
-				else
-					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-						false;
-			} else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) {
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-					VOLTAGE_VDDC;
-				rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id =
-					power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex;
-			}
-			rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-			radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2);
-			state_index++;
-			break;
-		case 3:
-			rdev->pm.power_state[state_index].clock_info[0].mclk =
-				le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock);
-			rdev->pm.power_state[state_index].clock_info[0].sclk =
-				le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulEngineClock);
-			/* skip invalid modes */
-			if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
-			    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
-				continue;
-			rdev->pm.power_state[state_index].pcie_lanes =
-				power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes;
-			misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo);
-			misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2);
-			if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
-			    (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-					VOLTAGE_GPIO;
-				rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
-					radeon_lookup_gpio(rdev,
-							   power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex);
-				if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
-					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-						true;
-				else
-					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-						false;
-			} else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) {
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-					VOLTAGE_VDDC;
-				rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id =
-					power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex;
-				if (misc2 & ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN) {
-					rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_enabled =
-						true;
-					rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_id =
-						power_info->info_3.asPowerPlayInfo[i].ucVDDCI_VoltageDropIndex;
-				}
-			}
-			rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-			radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2);
-			state_index++;
-			break;
-		}
-	}
-	/* last mode is usually default */
-	if (rdev->pm.default_power_state_index == -1) {
-		rdev->pm.power_state[state_index - 1].type =
-			POWER_STATE_TYPE_DEFAULT;
-		rdev->pm.default_power_state_index = state_index - 1;
-		rdev->pm.power_state[state_index - 1].default_clock_mode =
-			&rdev->pm.power_state[state_index - 1].clock_info[0];
-		rdev->pm.power_state[state_index].flags &=
-			~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-		rdev->pm.power_state[state_index].misc = 0;
-		rdev->pm.power_state[state_index].misc2 = 0;
-	}
-	return state_index;
-}
-
-static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *rdev,
-							 ATOM_PPLIB_THERMALCONTROLLER *controller)
-{
-	struct radeon_i2c_bus_rec i2c_bus;
-
-	/* add the i2c bus for thermal/fan chip */
-	if (controller->ucType > 0) {
-		if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) {
-			DRM_INFO("Internal thermal controller %s fan control\n",
-				 (controller->ucFanParameters &
-				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-			rdev->pm.int_thermal_type = THERMAL_TYPE_RV6XX;
-		} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV770) {
-			DRM_INFO("Internal thermal controller %s fan control\n",
-				 (controller->ucFanParameters &
-				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-			rdev->pm.int_thermal_type = THERMAL_TYPE_RV770;
-		} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_EVERGREEN) {
-			DRM_INFO("Internal thermal controller %s fan control\n",
-				 (controller->ucFanParameters &
-				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-			rdev->pm.int_thermal_type = THERMAL_TYPE_EVERGREEN;
-		} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SUMO) {
-			DRM_INFO("Internal thermal controller %s fan control\n",
-				 (controller->ucFanParameters &
-				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-			rdev->pm.int_thermal_type = THERMAL_TYPE_SUMO;
-		} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_NISLANDS) {
-			DRM_INFO("Internal thermal controller %s fan control\n",
-				 (controller->ucFanParameters &
-				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-			rdev->pm.int_thermal_type = THERMAL_TYPE_NI;
-		} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SISLANDS) {
-			DRM_INFO("Internal thermal controller %s fan control\n",
-				 (controller->ucFanParameters &
-				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-			rdev->pm.int_thermal_type = THERMAL_TYPE_SI;
-		} else if ((controller->ucType ==
-			    ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) ||
-			   (controller->ucType ==
-			    ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL) ||
-			   (controller->ucType ==
-			    ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL)) {
-			DRM_INFO("Special thermal controller config\n");
-		} else {
-			DRM_INFO("Possible %s thermal controller at 0x%02x %s fan control\n",
-				 pp_lib_thermal_controller_names[controller->ucType],
-				 controller->ucI2cAddress >> 1,
-				 (controller->ucFanParameters &
-				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-			i2c_bus = radeon_lookup_i2c_gpio(rdev, controller->ucI2cLine);
-			rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
-			if (rdev->pm.i2c_bus) {
-				struct i2c_board_info info = { };
-				const char *name = pp_lib_thermal_controller_names[controller->ucType];
-				info.addr = controller->ucI2cAddress >> 1;
-				strlcpy(info.type, name, sizeof(info.type));
-				i2c_new_device(&rdev->pm.i2c_bus->adapter, &info);
-			}
-		}
-	}
-}
-
-static void radeon_atombios_get_default_voltages(struct radeon_device *rdev,
-						 u16 *vddc, u16 *vddci)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
-	u8 frev, crev;
-	u16 data_offset;
-	union firmware_info *firmware_info;
-
-	*vddc = 0;
-	*vddci = 0;
-
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-		firmware_info =
-			(union firmware_info *)(mode_info->atom_context->bios +
-						data_offset);
-		*vddc = le16_to_cpu(firmware_info->info_14.usBootUpVDDCVoltage);
-		if ((frev == 2) && (crev >= 2))
-			*vddci = le16_to_cpu(firmware_info->info_22.usBootUpVDDCIVoltage);
-	}
-}
-
-static void radeon_atombios_parse_pplib_non_clock_info(struct radeon_device *rdev,
-						       int state_index, int mode_index,
-						       struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info)
-{
-	int j;
-	u32 misc = le32_to_cpu(non_clock_info->ulCapsAndSettings);
-	u32 misc2 = le16_to_cpu(non_clock_info->usClassification);
-	u16 vddc, vddci;
-
-	radeon_atombios_get_default_voltages(rdev, &vddc, &vddci);
-
-	rdev->pm.power_state[state_index].misc = misc;
-	rdev->pm.power_state[state_index].misc2 = misc2;
-	rdev->pm.power_state[state_index].pcie_lanes =
-		((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >>
-		 ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
-	switch (misc2 & ATOM_PPLIB_CLASSIFICATION_UI_MASK) {
-	case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY:
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_BATTERY;
-		break;
-	case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED:
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_BALANCED;
-		break;
-	case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE:
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_PERFORMANCE;
-		break;
-	case ATOM_PPLIB_CLASSIFICATION_UI_NONE:
-		if (misc2 & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE)
-			rdev->pm.power_state[state_index].type =
-				POWER_STATE_TYPE_PERFORMANCE;
-		break;
-	}
-	rdev->pm.power_state[state_index].flags = 0;
-	if (misc & ATOM_PPLIB_SINGLE_DISPLAY_ONLY)
-		rdev->pm.power_state[state_index].flags |=
-			RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-	if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) {
-		rdev->pm.power_state[state_index].type =
-			POWER_STATE_TYPE_DEFAULT;
-		rdev->pm.default_power_state_index = state_index;
-		rdev->pm.power_state[state_index].default_clock_mode =
-			&rdev->pm.power_state[state_index].clock_info[mode_index - 1];
-		if (ASIC_IS_DCE5(rdev) && !(rdev->flags & RADEON_IS_IGP)) {
-			/* NI chips post without MC ucode, so default clocks are strobe mode only */
-			rdev->pm.default_sclk = rdev->pm.power_state[state_index].clock_info[0].sclk;
-			rdev->pm.default_mclk = rdev->pm.power_state[state_index].clock_info[0].mclk;
-			rdev->pm.default_vddc = rdev->pm.power_state[state_index].clock_info[0].voltage.voltage;
-			rdev->pm.default_vddci = rdev->pm.power_state[state_index].clock_info[0].voltage.vddci;
-		} else {
-			/* patch the table values with the default slck/mclk from firmware info */
-			for (j = 0; j < mode_index; j++) {
-				rdev->pm.power_state[state_index].clock_info[j].mclk =
-					rdev->clock.default_mclk;
-				rdev->pm.power_state[state_index].clock_info[j].sclk =
-					rdev->clock.default_sclk;
-				if (vddc)
-					rdev->pm.power_state[state_index].clock_info[j].voltage.voltage =
-						vddc;
-			}
-		}
-	}
-}
-
-static bool radeon_atombios_parse_pplib_clock_info(struct radeon_device *rdev,
-						   int state_index, int mode_index,
-						   union pplib_clock_info *clock_info)
-{
-	u32 sclk, mclk;
-	u16 vddc;
-
-	if (rdev->flags & RADEON_IS_IGP) {
-		if (rdev->family >= CHIP_PALM) {
-			sclk = le16_to_cpu(clock_info->sumo.usEngineClockLow);
-			sclk |= clock_info->sumo.ucEngineClockHigh << 16;
-			rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
-		} else {
-			sclk = le16_to_cpu(clock_info->rs780.usLowEngineClockLow);
-			sclk |= clock_info->rs780.ucLowEngineClockHigh << 16;
-			rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
-		}
-	} else if (ASIC_IS_DCE6(rdev)) {
-		sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
-		sclk |= clock_info->si.ucEngineClockHigh << 16;
-		mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
-		mclk |= clock_info->si.ucMemoryClockHigh << 16;
-		rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk;
-		rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
-		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type =
-			VOLTAGE_SW;
-		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage =
-			le16_to_cpu(clock_info->si.usVDDC);
-		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci =
-			le16_to_cpu(clock_info->si.usVDDCI);
-	} else if (ASIC_IS_DCE4(rdev)) {
-		sclk = le16_to_cpu(clock_info->evergreen.usEngineClockLow);
-		sclk |= clock_info->evergreen.ucEngineClockHigh << 16;
-		mclk = le16_to_cpu(clock_info->evergreen.usMemoryClockLow);
-		mclk |= clock_info->evergreen.ucMemoryClockHigh << 16;
-		rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk;
-		rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
-		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type =
-			VOLTAGE_SW;
-		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage =
-			le16_to_cpu(clock_info->evergreen.usVDDC);
-		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci =
-			le16_to_cpu(clock_info->evergreen.usVDDCI);
-	} else {
-		sclk = le16_to_cpu(clock_info->r600.usEngineClockLow);
-		sclk |= clock_info->r600.ucEngineClockHigh << 16;
-		mclk = le16_to_cpu(clock_info->r600.usMemoryClockLow);
-		mclk |= clock_info->r600.ucMemoryClockHigh << 16;
-		rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk;
-		rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
-		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type =
-			VOLTAGE_SW;
-		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage =
-			le16_to_cpu(clock_info->r600.usVDDC);
-	}
-
-	/* patch up vddc if necessary */
-	switch (rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage) {
-	case ATOM_VIRTUAL_VOLTAGE_ID0:
-	case ATOM_VIRTUAL_VOLTAGE_ID1:
-	case ATOM_VIRTUAL_VOLTAGE_ID2:
-	case ATOM_VIRTUAL_VOLTAGE_ID3:
-		if (radeon_atom_get_max_vddc(rdev, VOLTAGE_TYPE_VDDC,
-					     rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage,
-					     &vddc) == 0)
-			rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage = vddc;
-		break;
-	default:
-		break;
-	}
-
-	if (rdev->flags & RADEON_IS_IGP) {
-		/* skip invalid modes */
-		if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)
-			return false;
-	} else {
-		/* skip invalid modes */
-		if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) ||
-		    (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0))
-			return false;
-	}
-	return true;
-}
-
-static int radeon_atombios_parse_power_table_4_5(struct radeon_device *rdev)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
-	union pplib_power_state *power_state;
-	int i, j;
-	int state_index = 0, mode_index = 0;
-	union pplib_clock_info *clock_info;
-	bool valid;
-	union power_info *power_info;
-	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
-        u16 data_offset;
-	u8 frev, crev;
-
-	if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset))
-		return state_index;
-	power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
-
-	radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController);
-	rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) *
-				       power_info->pplib.ucNumStates, GFP_KERNEL);
-	if (!rdev->pm.power_state)
-		return state_index;
-	/* first mode is usually default, followed by low to high */
-	for (i = 0; i < power_info->pplib.ucNumStates; i++) {
-		mode_index = 0;
-		power_state = (union pplib_power_state *)
-			(mode_info->atom_context->bios + data_offset +
-			 le16_to_cpu(power_info->pplib.usStateArrayOffset) +
-			 i * power_info->pplib.ucStateEntrySize);
-		non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
-			(mode_info->atom_context->bios + data_offset +
-			 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset) +
-			 (power_state->v1.ucNonClockStateIndex *
-			  power_info->pplib.ucNonClockSize));
-		rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) *
-							     ((power_info->pplib.ucStateEntrySize - 1) ?
-							      (power_info->pplib.ucStateEntrySize - 1) : 1),
-							     GFP_KERNEL);
-		if (!rdev->pm.power_state[i].clock_info)
-			return state_index;
-		if (power_info->pplib.ucStateEntrySize - 1) {
-			for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) {
-				clock_info = (union pplib_clock_info *)
-					(mode_info->atom_context->bios + data_offset +
-					 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) +
-					 (power_state->v1.ucClockStateIndices[j] *
-					  power_info->pplib.ucClockInfoSize));
-				valid = radeon_atombios_parse_pplib_clock_info(rdev,
-									       state_index, mode_index,
-									       clock_info);
-				if (valid)
-					mode_index++;
-			}
-		} else {
-			rdev->pm.power_state[state_index].clock_info[0].mclk =
-				rdev->clock.default_mclk;
-			rdev->pm.power_state[state_index].clock_info[0].sclk =
-				rdev->clock.default_sclk;
-			mode_index++;
-		}
-		rdev->pm.power_state[state_index].num_clock_modes = mode_index;
-		if (mode_index) {
-			radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index,
-								   non_clock_info);
-			state_index++;
-		}
-	}
-	/* if multiple clock modes, mark the lowest as no display */
-	for (i = 0; i < state_index; i++) {
-		if (rdev->pm.power_state[i].num_clock_modes > 1)
-			rdev->pm.power_state[i].clock_info[0].flags |=
-				RADEON_PM_MODE_NO_DISPLAY;
-	}
-	/* first mode is usually default */
-	if (rdev->pm.default_power_state_index == -1) {
-		rdev->pm.power_state[0].type =
-			POWER_STATE_TYPE_DEFAULT;
-		rdev->pm.default_power_state_index = 0;
-		rdev->pm.power_state[0].default_clock_mode =
-			&rdev->pm.power_state[0].clock_info[0];
-	}
-	return state_index;
-}
-
-static int radeon_atombios_parse_power_table_6(struct radeon_device *rdev)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
-	union pplib_power_state *power_state;
-	int i, j, non_clock_array_index, clock_array_index;
-	int state_index = 0, mode_index = 0;
-	union pplib_clock_info *clock_info;
-	struct _StateArray *state_array;
-	struct _ClockInfoArray *clock_info_array;
-	struct _NonClockInfoArray *non_clock_info_array;
-	bool valid;
-	union power_info *power_info;
-	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
-        u16 data_offset;
-	u8 frev, crev;
-
-	if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset))
-		return state_index;
-	power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
-
-	radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController);
-	state_array = (struct _StateArray *)
-		(mode_info->atom_context->bios + data_offset +
-		 le16_to_cpu(power_info->pplib.usStateArrayOffset));
-	clock_info_array = (struct _ClockInfoArray *)
-		(mode_info->atom_context->bios + data_offset +
-		 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
-	non_clock_info_array = (struct _NonClockInfoArray *)
-		(mode_info->atom_context->bios + data_offset +
-		 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
-	rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) *
-				       state_array->ucNumEntries, GFP_KERNEL);
-	if (!rdev->pm.power_state)
-		return state_index;
-	for (i = 0; i < state_array->ucNumEntries; i++) {
-		mode_index = 0;
-		power_state = (union pplib_power_state *)&state_array->states[i];
-		/* XXX this might be an inagua bug... */
-		non_clock_array_index = i; /* power_state->v2.nonClockInfoIndex */
-		non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
-			&non_clock_info_array->nonClockInfo[non_clock_array_index];
-		rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) *
-							     (power_state->v2.ucNumDPMLevels ?
-							      power_state->v2.ucNumDPMLevels : 1),
-							     GFP_KERNEL);
-		if (!rdev->pm.power_state[i].clock_info)
-			return state_index;
-		if (power_state->v2.ucNumDPMLevels) {
-			for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
-				clock_array_index = power_state->v2.clockInfoIndex[j];
-				/* XXX this might be an inagua bug... */
-				if (clock_array_index >= clock_info_array->ucNumEntries)
-					continue;
-				clock_info = (union pplib_clock_info *)
-					&clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
-				valid = radeon_atombios_parse_pplib_clock_info(rdev,
-									       state_index, mode_index,
-									       clock_info);
-				if (valid)
-					mode_index++;
-			}
-		} else {
-			rdev->pm.power_state[state_index].clock_info[0].mclk =
-				rdev->clock.default_mclk;
-			rdev->pm.power_state[state_index].clock_info[0].sclk =
-				rdev->clock.default_sclk;
-			mode_index++;
-		}
-		rdev->pm.power_state[state_index].num_clock_modes = mode_index;
-		if (mode_index) {
-			radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index,
-								   non_clock_info);
-			state_index++;
-		}
-	}
-	/* if multiple clock modes, mark the lowest as no display */
-	for (i = 0; i < state_index; i++) {
-		if (rdev->pm.power_state[i].num_clock_modes > 1)
-			rdev->pm.power_state[i].clock_info[0].flags |=
-				RADEON_PM_MODE_NO_DISPLAY;
-	}
-	/* first mode is usually default */
-	if (rdev->pm.default_power_state_index == -1) {
-		rdev->pm.power_state[0].type =
-			POWER_STATE_TYPE_DEFAULT;
-		rdev->pm.default_power_state_index = 0;
-		rdev->pm.power_state[0].default_clock_mode =
-			&rdev->pm.power_state[0].clock_info[0];
-	}
-	return state_index;
-}
-
-void radeon_atombios_get_power_modes(struct radeon_device *rdev)
-{
-	struct radeon_mode_info *mode_info = &rdev->mode_info;
-	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
-	u16 data_offset;
-	u8 frev, crev;
-	int state_index = 0;
-
-	rdev->pm.default_power_state_index = -1;
-
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-		switch (frev) {
-		case 1:
-		case 2:
-		case 3:
-			state_index = radeon_atombios_parse_power_table_1_3(rdev);
-			break;
-		case 4:
-		case 5:
-			state_index = radeon_atombios_parse_power_table_4_5(rdev);
-			break;
-		case 6:
-			state_index = radeon_atombios_parse_power_table_6(rdev);
-			break;
-		default:
-			break;
-		}
-	} else {
-		rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state), GFP_KERNEL);
-		if (rdev->pm.power_state) {
-			rdev->pm.power_state[0].clock_info =
-				kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL);
-			if (rdev->pm.power_state[0].clock_info) {
-				/* add the default mode */
-				rdev->pm.power_state[state_index].type =
-					POWER_STATE_TYPE_DEFAULT;
-				rdev->pm.power_state[state_index].num_clock_modes = 1;
-				rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk;
-				rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk;
-				rdev->pm.power_state[state_index].default_clock_mode =
-					&rdev->pm.power_state[state_index].clock_info[0];
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE;
-				rdev->pm.power_state[state_index].pcie_lanes = 16;
-				rdev->pm.default_power_state_index = state_index;
-				rdev->pm.power_state[state_index].flags = 0;
-				state_index++;
-			}
-		}
-	}
-
-	rdev->pm.num_power_states = state_index;
-
-	rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
-	rdev->pm.current_clock_mode_index = 0;
-	if (rdev->pm.default_power_state_index >= 0)
-		rdev->pm.current_vddc =
-			rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage;
-	else
-		rdev->pm.current_vddc = 0;
-}
-
-void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable)
-{
-	DYNAMIC_CLOCK_GATING_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating);
-
-	args.ucEnable = enable;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev)
-{
-	GET_ENGINE_CLOCK_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock);
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-	return le32_to_cpu(args.ulReturnEngineClock);
-}
-
-uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev)
-{
-	GET_MEMORY_CLOCK_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock);
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-	return le32_to_cpu(args.ulReturnMemoryClock);
-}
-
-void radeon_atom_set_engine_clock(struct radeon_device *rdev,
-				  uint32_t eng_clock)
-{
-	SET_ENGINE_CLOCK_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock);
-
-	args.ulTargetEngineClock = cpu_to_le32(eng_clock);	/* 10 khz */
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-void radeon_atom_set_memory_clock(struct radeon_device *rdev,
-				  uint32_t mem_clock)
-{
-	SET_MEMORY_CLOCK_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock);
-
-	if (rdev->flags & RADEON_IS_IGP)
-		return;
-
-	args.ulTargetMemoryClock = cpu_to_le32(mem_clock);	/* 10 khz */
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-union set_voltage {
-	struct _SET_VOLTAGE_PS_ALLOCATION alloc;
-	struct _SET_VOLTAGE_PARAMETERS v1;
-	struct _SET_VOLTAGE_PARAMETERS_V2 v2;
-	struct _SET_VOLTAGE_PARAMETERS_V1_3 v3;
-};
-
-void radeon_atom_set_voltage(struct radeon_device *rdev, u16 voltage_level, u8 voltage_type)
-{
-	union set_voltage args;
-	int index = GetIndexIntoMasterTable(COMMAND, SetVoltage);
-	u8 frev, crev, volt_index = voltage_level;
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	/* 0xff01 is a flag rather then an actual voltage */
-	if (voltage_level == 0xff01)
-		return;
-
-	switch (crev) {
-	case 1:
-		args.v1.ucVoltageType = voltage_type;
-		args.v1.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_ALL_SOURCE;
-		args.v1.ucVoltageIndex = volt_index;
-		break;
-	case 2:
-		args.v2.ucVoltageType = voltage_type;
-		args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_SET_VOLTAGE;
-		args.v2.usVoltageLevel = cpu_to_le16(voltage_level);
-		break;
-	case 3:
-		args.v3.ucVoltageType = voltage_type;
-		args.v3.ucVoltageMode = ATOM_SET_VOLTAGE;
-		args.v3.usVoltageLevel = cpu_to_le16(voltage_level);
-		break;
-	default:
-		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-		return;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type,
-				    u16 voltage_id, u16 *voltage)
-{
-	union set_voltage args;
-	int index = GetIndexIntoMasterTable(COMMAND, SetVoltage);
-	u8 frev, crev;
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return -EINVAL;
-
-	switch (crev) {
-	case 1:
-		return -EINVAL;
-	case 2:
-		args.v2.ucVoltageType = SET_VOLTAGE_GET_MAX_VOLTAGE;
-		args.v2.ucVoltageMode = 0;
-		args.v2.usVoltageLevel = 0;
-
-		atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-		*voltage = le16_to_cpu(args.v2.usVoltageLevel);
-		break;
-	case 3:
-		args.v3.ucVoltageType = voltage_type;
-		args.v3.ucVoltageMode = ATOM_GET_VOLTAGE_LEVEL;
-		args.v3.usVoltageLevel = cpu_to_le16(voltage_id);
-
-		atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-		*voltage = le16_to_cpu(args.v3.usVoltageLevel);
-		break;
-	default:
-		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t bios_2_scratch, bios_6_scratch;
-
-	if (rdev->family >= CHIP_R600) {
-		bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH);
-		bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH);
-	} else {
-		bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH);
-		bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
-	}
-
-	/* let the bios control the backlight */
-	bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE;
-
-	/* tell the bios not to handle mode switching */
-	bios_6_scratch |= ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH;
-
-	if (rdev->family >= CHIP_R600) {
-		WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch);
-		WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch);
-	} else {
-		WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch);
-		WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
-	}
-
-}
-
-void radeon_save_bios_scratch_regs(struct radeon_device *rdev)
-{
-	uint32_t scratch_reg;
-	int i;
-
-	if (rdev->family >= CHIP_R600)
-		scratch_reg = R600_BIOS_0_SCRATCH;
-	else
-		scratch_reg = RADEON_BIOS_0_SCRATCH;
-
-	for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++)
-		rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4));
-}
-
-void radeon_restore_bios_scratch_regs(struct radeon_device *rdev)
-{
-	uint32_t scratch_reg;
-	int i;
-
-	if (rdev->family >= CHIP_R600)
-		scratch_reg = R600_BIOS_0_SCRATCH;
-	else
-		scratch_reg = RADEON_BIOS_0_SCRATCH;
-
-	for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++)
-		WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]);
-}
-
-void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t bios_6_scratch;
-
-	if (rdev->family >= CHIP_R600)
-		bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH);
-	else
-		bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
-
-	if (lock) {
-		bios_6_scratch |= ATOM_S6_CRITICAL_STATE;
-		bios_6_scratch &= ~ATOM_S6_ACC_MODE;
-	} else {
-		bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE;
-		bios_6_scratch |= ATOM_S6_ACC_MODE;
-	}
-
-	if (rdev->family >= CHIP_R600)
-		WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch);
-	else
-		WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
-}
-
-/* at some point we may want to break this out into individual functions */
-void
-radeon_atombios_connected_scratch_regs(struct drm_connector *connector,
-				       struct drm_encoder *encoder,
-				       bool connected)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_connector *radeon_connector =
-	    to_radeon_connector(connector);
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch;
-
-	if (rdev->family >= CHIP_R600) {
-		bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
-		bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH);
-		bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH);
-	} else {
-		bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
-		bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH);
-		bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
-	}
-
-	if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("TV1 connected\n");
-			bios_3_scratch |= ATOM_S3_TV1_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_TV1;
-		} else {
-			DRM_DEBUG_KMS("TV1 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_TV1_MASK;
-			bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("CV connected\n");
-			bios_3_scratch |= ATOM_S3_CV_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_CV;
-		} else {
-			DRM_DEBUG_KMS("CV disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_CV_MASK;
-			bios_3_scratch &= ~ATOM_S3_CV_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("LCD1 connected\n");
-			bios_0_scratch |= ATOM_S0_LCD1;
-			bios_3_scratch |= ATOM_S3_LCD1_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1;
-		} else {
-			DRM_DEBUG_KMS("LCD1 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_LCD1;
-			bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("CRT1 connected\n");
-			bios_0_scratch |= ATOM_S0_CRT1_COLOR;
-			bios_3_scratch |= ATOM_S3_CRT1_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1;
-		} else {
-			DRM_DEBUG_KMS("CRT1 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_CRT1_MASK;
-			bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("CRT2 connected\n");
-			bios_0_scratch |= ATOM_S0_CRT2_COLOR;
-			bios_3_scratch |= ATOM_S3_CRT2_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2;
-		} else {
-			DRM_DEBUG_KMS("CRT2 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_CRT2_MASK;
-			bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("DFP1 connected\n");
-			bios_0_scratch |= ATOM_S0_DFP1;
-			bios_3_scratch |= ATOM_S3_DFP1_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1;
-		} else {
-			DRM_DEBUG_KMS("DFP1 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_DFP1;
-			bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("DFP2 connected\n");
-			bios_0_scratch |= ATOM_S0_DFP2;
-			bios_3_scratch |= ATOM_S3_DFP2_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2;
-		} else {
-			DRM_DEBUG_KMS("DFP2 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_DFP2;
-			bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("DFP3 connected\n");
-			bios_0_scratch |= ATOM_S0_DFP3;
-			bios_3_scratch |= ATOM_S3_DFP3_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3;
-		} else {
-			DRM_DEBUG_KMS("DFP3 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_DFP3;
-			bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("DFP4 connected\n");
-			bios_0_scratch |= ATOM_S0_DFP4;
-			bios_3_scratch |= ATOM_S3_DFP4_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4;
-		} else {
-			DRM_DEBUG_KMS("DFP4 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_DFP4;
-			bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("DFP5 connected\n");
-			bios_0_scratch |= ATOM_S0_DFP5;
-			bios_3_scratch |= ATOM_S3_DFP5_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5;
-		} else {
-			DRM_DEBUG_KMS("DFP5 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_DFP5;
-			bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_DFP6_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_DFP6_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("DFP6 connected\n");
-			bios_0_scratch |= ATOM_S0_DFP6;
-			bios_3_scratch |= ATOM_S3_DFP6_ACTIVE;
-			bios_6_scratch |= ATOM_S6_ACC_REQ_DFP6;
-		} else {
-			DRM_DEBUG_KMS("DFP6 disconnected\n");
-			bios_0_scratch &= ~ATOM_S0_DFP6;
-			bios_3_scratch &= ~ATOM_S3_DFP6_ACTIVE;
-			bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP6;
-		}
-	}
-
-	if (rdev->family >= CHIP_R600) {
-		WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch);
-		WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch);
-		WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch);
-	} else {
-		WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch);
-		WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch);
-		WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
-	}
-}
-
-void
-radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t bios_3_scratch;
-
-	if (ASIC_IS_DCE4(rdev))
-		return;
-
-	if (rdev->family >= CHIP_R600)
-		bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH);
-	else
-		bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH);
-
-	if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
-		bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE;
-		bios_3_scratch |= (crtc << 18);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) {
-		bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE;
-		bios_3_scratch |= (crtc << 24);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) {
-		bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE;
-		bios_3_scratch |= (crtc << 16);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) {
-		bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE;
-		bios_3_scratch |= (crtc << 20);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
-		bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE;
-		bios_3_scratch |= (crtc << 17);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) {
-		bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE;
-		bios_3_scratch |= (crtc << 19);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) {
-		bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE;
-		bios_3_scratch |= (crtc << 23);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) {
-		bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE;
-		bios_3_scratch |= (crtc << 25);
-	}
-
-	if (rdev->family >= CHIP_R600)
-		WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch);
-	else
-		WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch);
-}
-
-void
-radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t bios_2_scratch;
-
-	if (ASIC_IS_DCE4(rdev))
-		return;
-
-	if (rdev->family >= CHIP_R600)
-		bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH);
-	else
-		bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH);
-
-	if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE;
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_CV_DPMS_STATE;
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE;
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE;
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE;
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE;
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE;
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE;
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE;
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) {
-		if (on)
-			bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE;
-		else
-			bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE;
-	}
-
-	if (rdev->family >= CHIP_R600)
-		WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch);
-	else
-		WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_atpx_handler.c
deleted file mode 100644
index 98724fcb..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * Copyright (c) 2010 Red Hat Inc.
- * Author : Dave Airlie <airlied@redhat.com>
- *
- * Licensed under GPLv2
- *
- * ATPX support for both Intel/ATI
- */
-#include <linux/vga_switcheroo.h>
-#include <linux/slab.h>
-#include <acpi/acpi.h>
-#include <acpi/acpi_bus.h>
-#include <linux/pci.h>
-
-#define ATPX_VERSION 0
-#define ATPX_GPU_PWR 2
-#define ATPX_MUX_SELECT 3
-#define ATPX_I2C_MUX_SELECT 4
-#define ATPX_SWITCH_START 5
-#define ATPX_SWITCH_END 6
-
-#define ATPX_INTEGRATED 0
-#define ATPX_DISCRETE 1
-
-#define ATPX_MUX_IGD 0
-#define ATPX_MUX_DISCRETE 1
-
-static struct radeon_atpx_priv {
-	bool atpx_detected;
-	/* handle for device - and atpx */
-	acpi_handle dhandle;
-	acpi_handle atpx_handle;
-	acpi_handle atrm_handle;
-} radeon_atpx_priv;
-
-/* retrieve the ROM in 4k blocks */
-static int radeon_atrm_call(acpi_handle atrm_handle, uint8_t *bios,
-			    int offset, int len)
-{
-	acpi_status status;
-	union acpi_object atrm_arg_elements[2], *obj;
-	struct acpi_object_list atrm_arg;
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL};
-
-	atrm_arg.count = 2;
-	atrm_arg.pointer = &atrm_arg_elements[0];
-
-	atrm_arg_elements[0].type = ACPI_TYPE_INTEGER;
-	atrm_arg_elements[0].integer.value = offset;
-
-	atrm_arg_elements[1].type = ACPI_TYPE_INTEGER;
-	atrm_arg_elements[1].integer.value = len;
-
-	status = acpi_evaluate_object(atrm_handle, NULL, &atrm_arg, &buffer);
-	if (ACPI_FAILURE(status)) {
-		printk("failed to evaluate ATRM got %s\n", acpi_format_exception(status));
-		return -ENODEV;
-	}
-
-	obj = (union acpi_object *)buffer.pointer;
-	memcpy(bios+offset, obj->buffer.pointer, obj->buffer.length);
-	len = obj->buffer.length;
-	kfree(buffer.pointer);
-	return len;
-}
-
-bool radeon_atrm_supported(struct pci_dev *pdev)
-{
-	/* get the discrete ROM only via ATRM */
-	if (!radeon_atpx_priv.atpx_detected)
-		return false;
-
-	if (radeon_atpx_priv.dhandle == DEVICE_ACPI_HANDLE(&pdev->dev))
-		return false;
-	return true;
-}
-
-
-int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len)
-{
-	return radeon_atrm_call(radeon_atpx_priv.atrm_handle, bios, offset, len);
-}
-
-static int radeon_atpx_get_version(acpi_handle handle)
-{
-	acpi_status status;
-	union acpi_object atpx_arg_elements[2], *obj;
-	struct acpi_object_list atpx_arg;
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-
-	atpx_arg.count = 2;
-	atpx_arg.pointer = &atpx_arg_elements[0];
-
-	atpx_arg_elements[0].type = ACPI_TYPE_INTEGER;
-	atpx_arg_elements[0].integer.value = ATPX_VERSION;
-
-	atpx_arg_elements[1].type = ACPI_TYPE_INTEGER;
-	atpx_arg_elements[1].integer.value = ATPX_VERSION;
-
-	status = acpi_evaluate_object(handle, NULL, &atpx_arg, &buffer);
-	if (ACPI_FAILURE(status)) {
-		printk("%s: failed to call ATPX: %s\n", __func__, acpi_format_exception(status));
-		return -ENOSYS;
-	}
-	obj = (union acpi_object *)buffer.pointer;
-	if (obj && (obj->type == ACPI_TYPE_BUFFER))
-		printk(KERN_INFO "radeon atpx: version is %d\n", *((u8 *)(obj->buffer.pointer) + 2));
-	kfree(buffer.pointer);
-	return 0;
-}
-
-static int radeon_atpx_execute(acpi_handle handle, int cmd_id, u16 value)
-{
-	acpi_status status;
-	union acpi_object atpx_arg_elements[2];
-	struct acpi_object_list atpx_arg;
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-	uint8_t buf[4] = {0};
-
-	if (!handle)
-		return -EINVAL;
-
-	atpx_arg.count = 2;
-	atpx_arg.pointer = &atpx_arg_elements[0];
-
-	atpx_arg_elements[0].type = ACPI_TYPE_INTEGER;
-	atpx_arg_elements[0].integer.value = cmd_id;
-
-	buf[2] = value & 0xff;
-	buf[3] = (value >> 8) & 0xff;
-
-	atpx_arg_elements[1].type = ACPI_TYPE_BUFFER;
-	atpx_arg_elements[1].buffer.length = 4;
-	atpx_arg_elements[1].buffer.pointer = buf;
-
-	status = acpi_evaluate_object(handle, NULL, &atpx_arg, &buffer);
-	if (ACPI_FAILURE(status)) {
-		printk("%s: failed to call ATPX: %s\n", __func__, acpi_format_exception(status));
-		return -ENOSYS;
-	}
-	kfree(buffer.pointer);
-
-	return 0;
-}
-
-static int radeon_atpx_set_discrete_state(acpi_handle handle, int state)
-{
-	return radeon_atpx_execute(handle, ATPX_GPU_PWR, state);
-}
-
-static int radeon_atpx_switch_mux(acpi_handle handle, int mux_id)
-{
-	return radeon_atpx_execute(handle, ATPX_MUX_SELECT, mux_id);
-}
-
-static int radeon_atpx_switch_i2c_mux(acpi_handle handle, int mux_id)
-{
-	return radeon_atpx_execute(handle, ATPX_I2C_MUX_SELECT, mux_id);
-}
-
-static int radeon_atpx_switch_start(acpi_handle handle, int gpu_id)
-{
-	return radeon_atpx_execute(handle, ATPX_SWITCH_START, gpu_id);
-}
-
-static int radeon_atpx_switch_end(acpi_handle handle, int gpu_id)
-{
-	return radeon_atpx_execute(handle, ATPX_SWITCH_END, gpu_id);
-}
-
-static int radeon_atpx_switchto(enum vga_switcheroo_client_id id)
-{
-	int gpu_id;
-
-	if (id == VGA_SWITCHEROO_IGD)
-		gpu_id = ATPX_INTEGRATED;
-	else
-		gpu_id = ATPX_DISCRETE;
-
-	radeon_atpx_switch_start(radeon_atpx_priv.atpx_handle, gpu_id);
-	radeon_atpx_switch_mux(radeon_atpx_priv.atpx_handle, gpu_id);
-	radeon_atpx_switch_i2c_mux(radeon_atpx_priv.atpx_handle, gpu_id);
-	radeon_atpx_switch_end(radeon_atpx_priv.atpx_handle, gpu_id);
-
-	return 0;
-}
-
-static int radeon_atpx_power_state(enum vga_switcheroo_client_id id,
-				   enum vga_switcheroo_state state)
-{
-	/* on w500 ACPI can't change intel gpu state */
-	if (id == VGA_SWITCHEROO_IGD)
-		return 0;
-
-	radeon_atpx_set_discrete_state(radeon_atpx_priv.atpx_handle, state);
-	return 0;
-}
-
-static bool radeon_atpx_pci_probe_handle(struct pci_dev *pdev)
-{
-	acpi_handle dhandle, atpx_handle, atrm_handle;
-	acpi_status status;
-
-	dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
-	if (!dhandle)
-		return false;
-
-	status = acpi_get_handle(dhandle, "ATPX", &atpx_handle);
-	if (ACPI_FAILURE(status))
-		return false;
-
-	status = acpi_get_handle(dhandle, "ATRM", &atrm_handle);
-	if (ACPI_FAILURE(status))
-		return false;
-
-	radeon_atpx_priv.dhandle = dhandle;
-	radeon_atpx_priv.atpx_handle = atpx_handle;
-	radeon_atpx_priv.atrm_handle = atrm_handle;
-	return true;
-}
-
-static int radeon_atpx_init(void)
-{
-	/* set up the ATPX handle */
-
-	radeon_atpx_get_version(radeon_atpx_priv.atpx_handle);
-	return 0;
-}
-
-static int radeon_atpx_get_client_id(struct pci_dev *pdev)
-{
-	if (radeon_atpx_priv.dhandle == DEVICE_ACPI_HANDLE(&pdev->dev))
-		return VGA_SWITCHEROO_IGD;
-	else
-		return VGA_SWITCHEROO_DIS;
-}
-
-static struct vga_switcheroo_handler radeon_atpx_handler = {
-	.switchto = radeon_atpx_switchto,
-	.power_state = radeon_atpx_power_state,
-	.init = radeon_atpx_init,
-	.get_client_id = radeon_atpx_get_client_id,
-};
-
-static bool radeon_atpx_detect(void)
-{
-	char acpi_method_name[255] = { 0 };
-	struct acpi_buffer buffer = {sizeof(acpi_method_name), acpi_method_name};
-	struct pci_dev *pdev = NULL;
-	bool has_atpx = false;
-	int vga_count = 0;
-
-	while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) {
-		vga_count++;
-
-		has_atpx |= (radeon_atpx_pci_probe_handle(pdev) == true);
-	}
-
-	if (has_atpx && vga_count == 2) {
-		acpi_get_name(radeon_atpx_priv.atpx_handle, ACPI_FULL_PATHNAME, &buffer);
-		printk(KERN_INFO "VGA switcheroo: detected switching method %s handle\n",
-		       acpi_method_name);
-		radeon_atpx_priv.atpx_detected = true;
-		return true;
-	}
-	return false;
-}
-
-void radeon_register_atpx_handler(void)
-{
-	bool r;
-
-	/* detect if we have any ATPX + 2 VGA in the system */
-	r = radeon_atpx_detect();
-	if (!r)
-		return;
-
-	vga_switcheroo_register_handler(&radeon_atpx_handler);
-}
-
-void radeon_unregister_atpx_handler(void)
-{
-	vga_switcheroo_unregister_handler();
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_benchmark.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_benchmark.c
deleted file mode 100644
index fef7b722..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Jerome Glisse
- */
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_reg.h"
-#include "radeon.h"
-
-#define RADEON_BENCHMARK_COPY_BLIT 1
-#define RADEON_BENCHMARK_COPY_DMA  0
-
-#define RADEON_BENCHMARK_ITERATIONS 1024
-#define RADEON_BENCHMARK_COMMON_MODES_N 17
-
-static int radeon_benchmark_do_move(struct radeon_device *rdev, unsigned size,
-				    uint64_t saddr, uint64_t daddr,
-				    int flag, int n)
-{
-	unsigned long start_jiffies;
-	unsigned long end_jiffies;
-	struct radeon_fence *fence = NULL;
-	int i, r;
-
-	start_jiffies = jiffies;
-	for (i = 0; i < n; i++) {
-		switch (flag) {
-		case RADEON_BENCHMARK_COPY_DMA:
-			r = radeon_fence_create(rdev, &fence, radeon_copy_dma_ring_index(rdev));
-			if (r)
-				return r;
-			r = radeon_copy_dma(rdev, saddr, daddr,
-					    size / RADEON_GPU_PAGE_SIZE,
-					    fence);
-			break;
-		case RADEON_BENCHMARK_COPY_BLIT:
-			r = radeon_fence_create(rdev, &fence, radeon_copy_blit_ring_index(rdev));
-			if (r)
-				return r;
-			r = radeon_copy_blit(rdev, saddr, daddr,
-					     size / RADEON_GPU_PAGE_SIZE,
-					     fence);
-			break;
-		default:
-			DRM_ERROR("Unknown copy method\n");
-			r = -EINVAL;
-		}
-		if (r)
-			goto exit_do_move;
-		r = radeon_fence_wait(fence, false);
-		if (r)
-			goto exit_do_move;
-		radeon_fence_unref(&fence);
-	}
-	end_jiffies = jiffies;
-	r = jiffies_to_msecs(end_jiffies - start_jiffies);
-
-exit_do_move:
-	if (fence)
-		radeon_fence_unref(&fence);
-	return r;
-}
-
-
-static void radeon_benchmark_log_results(int n, unsigned size,
-					 unsigned int time,
-					 unsigned sdomain, unsigned ddomain,
-					 char *kind)
-{
-	unsigned int throughput = (n * (size >> 10)) / time;
-	DRM_INFO("radeon: %s %u bo moves of %u kB from"
-		 " %d to %d in %u ms, throughput: %u Mb/s or %u MB/s\n",
-		 kind, n, size >> 10, sdomain, ddomain, time,
-		 throughput * 8, throughput);
-}
-
-static void radeon_benchmark_move(struct radeon_device *rdev, unsigned size,
-				  unsigned sdomain, unsigned ddomain)
-{
-	struct radeon_bo *dobj = NULL;
-	struct radeon_bo *sobj = NULL;
-	uint64_t saddr, daddr;
-	int r, n;
-	int time;
-
-	n = RADEON_BENCHMARK_ITERATIONS;
-	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, &sobj);
-	if (r) {
-		goto out_cleanup;
-	}
-	r = radeon_bo_reserve(sobj, false);
-	if (unlikely(r != 0))
-		goto out_cleanup;
-	r = radeon_bo_pin(sobj, sdomain, &saddr);
-	radeon_bo_unreserve(sobj);
-	if (r) {
-		goto out_cleanup;
-	}
-	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, &dobj);
-	if (r) {
-		goto out_cleanup;
-	}
-	r = radeon_bo_reserve(dobj, false);
-	if (unlikely(r != 0))
-		goto out_cleanup;
-	r = radeon_bo_pin(dobj, ddomain, &daddr);
-	radeon_bo_unreserve(dobj);
-	if (r) {
-		goto out_cleanup;
-	}
-
-	/* r100 doesn't have dma engine so skip the test */
-	/* also, VRAM-to-VRAM test doesn't make much sense for DMA */
-	/* skip it as well if domains are the same */
-	if ((rdev->asic->copy.dma) && (sdomain != ddomain)) {
-		time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
-						RADEON_BENCHMARK_COPY_DMA, n);
-		if (time < 0)
-			goto out_cleanup;
-		if (time > 0)
-			radeon_benchmark_log_results(n, size, time,
-						     sdomain, ddomain, "dma");
-	}
-
-	time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
-					RADEON_BENCHMARK_COPY_BLIT, n);
-	if (time < 0)
-		goto out_cleanup;
-	if (time > 0)
-		radeon_benchmark_log_results(n, size, time,
-					     sdomain, ddomain, "blit");
-
-out_cleanup:
-	if (sobj) {
-		r = radeon_bo_reserve(sobj, false);
-		if (likely(r == 0)) {
-			radeon_bo_unpin(sobj);
-			radeon_bo_unreserve(sobj);
-		}
-		radeon_bo_unref(&sobj);
-	}
-	if (dobj) {
-		r = radeon_bo_reserve(dobj, false);
-		if (likely(r == 0)) {
-			radeon_bo_unpin(dobj);
-			radeon_bo_unreserve(dobj);
-		}
-		radeon_bo_unref(&dobj);
-	}
-
-	if (r) {
-		DRM_ERROR("Error while benchmarking BO move.\n");
-	}
-}
-
-void radeon_benchmark(struct radeon_device *rdev, int test_number)
-{
-	int i;
-	int common_modes[RADEON_BENCHMARK_COMMON_MODES_N] = {
-		640 * 480 * 4,
-		720 * 480 * 4,
-		800 * 600 * 4,
-		848 * 480 * 4,
-		1024 * 768 * 4,
-		1152 * 768 * 4,
-		1280 * 720 * 4,
-		1280 * 800 * 4,
-		1280 * 854 * 4,
-		1280 * 960 * 4,
-		1280 * 1024 * 4,
-		1440 * 900 * 4,
-		1400 * 1050 * 4,
-		1680 * 1050 * 4,
-		1600 * 1200 * 4,
-		1920 * 1080 * 4,
-		1920 * 1200 * 4
-	};
-
-	switch (test_number) {
-	case 1:
-		/* simple test, VRAM to GTT and GTT to VRAM */
-		radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_GTT,
-				      RADEON_GEM_DOMAIN_VRAM);
-		radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_VRAM,
-				      RADEON_GEM_DOMAIN_GTT);
-		break;
-	case 2:
-		/* simple test, VRAM to VRAM */
-		radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_VRAM,
-				      RADEON_GEM_DOMAIN_VRAM);
-		break;
-	case 3:
-		/* GTT to VRAM, buffer size sweep, powers of 2 */
-		for (i = 1; i <= 16384; i <<= 1)
-			radeon_benchmark_move(rdev, i * RADEON_GPU_PAGE_SIZE,
-					      RADEON_GEM_DOMAIN_GTT,
-					      RADEON_GEM_DOMAIN_VRAM);
-		break;
-	case 4:
-		/* VRAM to GTT, buffer size sweep, powers of 2 */
-		for (i = 1; i <= 16384; i <<= 1)
-			radeon_benchmark_move(rdev, i * RADEON_GPU_PAGE_SIZE,
-					      RADEON_GEM_DOMAIN_VRAM,
-					      RADEON_GEM_DOMAIN_GTT);
-		break;
-	case 5:
-		/* VRAM to VRAM, buffer size sweep, powers of 2 */
-		for (i = 1; i <= 16384; i <<= 1)
-			radeon_benchmark_move(rdev, i * RADEON_GPU_PAGE_SIZE,
-					      RADEON_GEM_DOMAIN_VRAM,
-					      RADEON_GEM_DOMAIN_VRAM);
-		break;
-	case 6:
-		/* GTT to VRAM, buffer size sweep, common modes */
-		for (i = 0; i < RADEON_BENCHMARK_COMMON_MODES_N; i++)
-			radeon_benchmark_move(rdev, common_modes[i],
-					      RADEON_GEM_DOMAIN_GTT,
-					      RADEON_GEM_DOMAIN_VRAM);
-		break;
-	case 7:
-		/* VRAM to GTT, buffer size sweep, common modes */
-		for (i = 0; i < RADEON_BENCHMARK_COMMON_MODES_N; i++)
-			radeon_benchmark_move(rdev, common_modes[i],
-					      RADEON_GEM_DOMAIN_VRAM,
-					      RADEON_GEM_DOMAIN_GTT);
-		break;
-	case 8:
-		/* VRAM to VRAM, buffer size sweep, common modes */
-		for (i = 0; i < RADEON_BENCHMARK_COMMON_MODES_N; i++)
-			radeon_benchmark_move(rdev, common_modes[i],
-					      RADEON_GEM_DOMAIN_VRAM,
-					      RADEON_GEM_DOMAIN_VRAM);
-		break;
-
-	default:
-		DRM_ERROR("Unknown benchmark\n");
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_bios.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_bios.c
deleted file mode 100644
index 501f4881..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_bios.c
+++ /dev/null
@@ -1,527 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "atom.h"
-
-#include <linux/vga_switcheroo.h>
-#include <linux/slab.h>
-/*
- * BIOS.
- */
-
-/* If you boot an IGP board with a discrete card as the primary,
- * the IGP rom is not accessible via the rom bar as the IGP rom is
- * part of the system bios.  On boot, the system bios puts a
- * copy of the igp rom at the start of vram if a discrete card is
- * present.
- */
-static bool igp_read_bios_from_vram(struct radeon_device *rdev)
-{
-	uint8_t __iomem *bios;
-	resource_size_t vram_base;
-	resource_size_t size = 256 * 1024; /* ??? */
-
-	if (!(rdev->flags & RADEON_IS_IGP))
-		if (!radeon_card_posted(rdev))
-			return false;
-
-	rdev->bios = NULL;
-	vram_base = pci_resource_start(rdev->pdev, 0);
-	bios = ioremap(vram_base, size);
-	if (!bios) {
-		return false;
-	}
-
-	if (size == 0 || bios[0] != 0x55 || bios[1] != 0xaa) {
-		iounmap(bios);
-		return false;
-	}
-	rdev->bios = kmalloc(size, GFP_KERNEL);
-	if (rdev->bios == NULL) {
-		iounmap(bios);
-		return false;
-	}
-	memcpy_fromio(rdev->bios, bios, size);
-	iounmap(bios);
-	return true;
-}
-
-static bool radeon_read_bios(struct radeon_device *rdev)
-{
-	uint8_t __iomem *bios;
-	size_t size;
-
-	rdev->bios = NULL;
-	/* XXX: some cards may return 0 for rom size? ddx has a workaround */
-	bios = pci_map_rom(rdev->pdev, &size);
-	if (!bios) {
-		return false;
-	}
-
-	if (size == 0 || bios[0] != 0x55 || bios[1] != 0xaa) {
-		pci_unmap_rom(rdev->pdev, bios);
-		return false;
-	}
-	rdev->bios = kmemdup(bios, size, GFP_KERNEL);
-	if (rdev->bios == NULL) {
-		pci_unmap_rom(rdev->pdev, bios);
-		return false;
-	}
-	pci_unmap_rom(rdev->pdev, bios);
-	return true;
-}
-
-/* ATRM is used to get the BIOS on the discrete cards in
- * dual-gpu systems.
- */
-static bool radeon_atrm_get_bios(struct radeon_device *rdev)
-{
-	int ret;
-	int size = 256 * 1024;
-	int i;
-
-	if (!radeon_atrm_supported(rdev->pdev))
-		return false;
-
-	rdev->bios = kmalloc(size, GFP_KERNEL);
-	if (!rdev->bios) {
-		DRM_ERROR("Unable to allocate bios\n");
-		return false;
-	}
-
-	for (i = 0; i < size / ATRM_BIOS_PAGE; i++) {
-		ret = radeon_atrm_get_bios_chunk(rdev->bios,
-						 (i * ATRM_BIOS_PAGE),
-						 ATRM_BIOS_PAGE);
-		if (ret < ATRM_BIOS_PAGE)
-			break;
-	}
-
-	if (i == 0 || rdev->bios[0] != 0x55 || rdev->bios[1] != 0xaa) {
-		kfree(rdev->bios);
-		return false;
-	}
-	return true;
-}
-
-static bool ni_read_disabled_bios(struct radeon_device *rdev)
-{
-	u32 bus_cntl;
-	u32 d1vga_control;
-	u32 d2vga_control;
-	u32 vga_render_control;
-	u32 rom_cntl;
-	bool r;
-
-	bus_cntl = RREG32(R600_BUS_CNTL);
-	d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
-	d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
-	vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
-	rom_cntl = RREG32(R600_ROM_CNTL);
-
-	/* enable the rom */
-	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
-	/* Disable VGA mode */
-	WREG32(AVIVO_D1VGA_CONTROL,
-	       (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
-		AVIVO_DVGA_CONTROL_TIMING_SELECT)));
-	WREG32(AVIVO_D2VGA_CONTROL,
-	       (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
-		AVIVO_DVGA_CONTROL_TIMING_SELECT)));
-	WREG32(AVIVO_VGA_RENDER_CONTROL,
-	       (vga_render_control & ~AVIVO_VGA_VSTATUS_CNTL_MASK));
-	WREG32(R600_ROM_CNTL, rom_cntl | R600_SCK_OVERWRITE);
-
-	r = radeon_read_bios(rdev);
-
-	/* restore regs */
-	WREG32(R600_BUS_CNTL, bus_cntl);
-	WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
-	WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
-	WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
-	WREG32(R600_ROM_CNTL, rom_cntl);
-	return r;
-}
-
-static bool r700_read_disabled_bios(struct radeon_device *rdev)
-{
-	uint32_t viph_control;
-	uint32_t bus_cntl;
-	uint32_t d1vga_control;
-	uint32_t d2vga_control;
-	uint32_t vga_render_control;
-	uint32_t rom_cntl;
-	uint32_t cg_spll_func_cntl = 0;
-	uint32_t cg_spll_status;
-	bool r;
-
-	viph_control = RREG32(RADEON_VIPH_CONTROL);
-	bus_cntl = RREG32(R600_BUS_CNTL);
-	d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
-	d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
-	vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
-	rom_cntl = RREG32(R600_ROM_CNTL);
-
-	/* disable VIP */
-	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
-	/* enable the rom */
-	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
-	/* Disable VGA mode */
-	WREG32(AVIVO_D1VGA_CONTROL,
-	       (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
-		AVIVO_DVGA_CONTROL_TIMING_SELECT)));
-	WREG32(AVIVO_D2VGA_CONTROL,
-	       (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
-		AVIVO_DVGA_CONTROL_TIMING_SELECT)));
-	WREG32(AVIVO_VGA_RENDER_CONTROL,
-	       (vga_render_control & ~AVIVO_VGA_VSTATUS_CNTL_MASK));
-
-	if (rdev->family == CHIP_RV730) {
-		cg_spll_func_cntl = RREG32(R600_CG_SPLL_FUNC_CNTL);
-
-		/* enable bypass mode */
-		WREG32(R600_CG_SPLL_FUNC_CNTL, (cg_spll_func_cntl |
-						R600_SPLL_BYPASS_EN));
-
-		/* wait for SPLL_CHG_STATUS to change to 1 */
-		cg_spll_status = 0;
-		while (!(cg_spll_status & R600_SPLL_CHG_STATUS))
-			cg_spll_status = RREG32(R600_CG_SPLL_STATUS);
-
-		WREG32(R600_ROM_CNTL, (rom_cntl & ~R600_SCK_OVERWRITE));
-	} else
-		WREG32(R600_ROM_CNTL, (rom_cntl | R600_SCK_OVERWRITE));
-
-	r = radeon_read_bios(rdev);
-
-	/* restore regs */
-	if (rdev->family == CHIP_RV730) {
-		WREG32(R600_CG_SPLL_FUNC_CNTL, cg_spll_func_cntl);
-
-		/* wait for SPLL_CHG_STATUS to change to 1 */
-		cg_spll_status = 0;
-		while (!(cg_spll_status & R600_SPLL_CHG_STATUS))
-			cg_spll_status = RREG32(R600_CG_SPLL_STATUS);
-	}
-	WREG32(RADEON_VIPH_CONTROL, viph_control);
-	WREG32(R600_BUS_CNTL, bus_cntl);
-	WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
-	WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
-	WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
-	WREG32(R600_ROM_CNTL, rom_cntl);
-	return r;
-}
-
-static bool r600_read_disabled_bios(struct radeon_device *rdev)
-{
-	uint32_t viph_control;
-	uint32_t bus_cntl;
-	uint32_t d1vga_control;
-	uint32_t d2vga_control;
-	uint32_t vga_render_control;
-	uint32_t rom_cntl;
-	uint32_t general_pwrmgt;
-	uint32_t low_vid_lower_gpio_cntl;
-	uint32_t medium_vid_lower_gpio_cntl;
-	uint32_t high_vid_lower_gpio_cntl;
-	uint32_t ctxsw_vid_lower_gpio_cntl;
-	uint32_t lower_gpio_enable;
-	bool r;
-
-	viph_control = RREG32(RADEON_VIPH_CONTROL);
-	bus_cntl = RREG32(R600_BUS_CNTL);
-	d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
-	d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
-	vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
-	rom_cntl = RREG32(R600_ROM_CNTL);
-	general_pwrmgt = RREG32(R600_GENERAL_PWRMGT);
-	low_vid_lower_gpio_cntl = RREG32(R600_LOW_VID_LOWER_GPIO_CNTL);
-	medium_vid_lower_gpio_cntl = RREG32(R600_MEDIUM_VID_LOWER_GPIO_CNTL);
-	high_vid_lower_gpio_cntl = RREG32(R600_HIGH_VID_LOWER_GPIO_CNTL);
-	ctxsw_vid_lower_gpio_cntl = RREG32(R600_CTXSW_VID_LOWER_GPIO_CNTL);
-	lower_gpio_enable = RREG32(R600_LOWER_GPIO_ENABLE);
-
-	/* disable VIP */
-	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
-	/* enable the rom */
-	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
-	/* Disable VGA mode */
-	WREG32(AVIVO_D1VGA_CONTROL,
-	       (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
-		AVIVO_DVGA_CONTROL_TIMING_SELECT)));
-	WREG32(AVIVO_D2VGA_CONTROL,
-	       (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
-		AVIVO_DVGA_CONTROL_TIMING_SELECT)));
-	WREG32(AVIVO_VGA_RENDER_CONTROL,
-	       (vga_render_control & ~AVIVO_VGA_VSTATUS_CNTL_MASK));
-
-	WREG32(R600_ROM_CNTL,
-	       ((rom_cntl & ~R600_SCK_PRESCALE_CRYSTAL_CLK_MASK) |
-		(1 << R600_SCK_PRESCALE_CRYSTAL_CLK_SHIFT) |
-		R600_SCK_OVERWRITE));
-
-	WREG32(R600_GENERAL_PWRMGT, (general_pwrmgt & ~R600_OPEN_DRAIN_PADS));
-	WREG32(R600_LOW_VID_LOWER_GPIO_CNTL,
-	       (low_vid_lower_gpio_cntl & ~0x400));
-	WREG32(R600_MEDIUM_VID_LOWER_GPIO_CNTL,
-	       (medium_vid_lower_gpio_cntl & ~0x400));
-	WREG32(R600_HIGH_VID_LOWER_GPIO_CNTL,
-	       (high_vid_lower_gpio_cntl & ~0x400));
-	WREG32(R600_CTXSW_VID_LOWER_GPIO_CNTL,
-	       (ctxsw_vid_lower_gpio_cntl & ~0x400));
-	WREG32(R600_LOWER_GPIO_ENABLE, (lower_gpio_enable | 0x400));
-
-	r = radeon_read_bios(rdev);
-
-	/* restore regs */
-	WREG32(RADEON_VIPH_CONTROL, viph_control);
-	WREG32(R600_BUS_CNTL, bus_cntl);
-	WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
-	WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
-	WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
-	WREG32(R600_ROM_CNTL, rom_cntl);
-	WREG32(R600_GENERAL_PWRMGT, general_pwrmgt);
-	WREG32(R600_LOW_VID_LOWER_GPIO_CNTL, low_vid_lower_gpio_cntl);
-	WREG32(R600_MEDIUM_VID_LOWER_GPIO_CNTL, medium_vid_lower_gpio_cntl);
-	WREG32(R600_HIGH_VID_LOWER_GPIO_CNTL, high_vid_lower_gpio_cntl);
-	WREG32(R600_CTXSW_VID_LOWER_GPIO_CNTL, ctxsw_vid_lower_gpio_cntl);
-	WREG32(R600_LOWER_GPIO_ENABLE, lower_gpio_enable);
-	return r;
-}
-
-static bool avivo_read_disabled_bios(struct radeon_device *rdev)
-{
-	uint32_t seprom_cntl1;
-	uint32_t viph_control;
-	uint32_t bus_cntl;
-	uint32_t d1vga_control;
-	uint32_t d2vga_control;
-	uint32_t vga_render_control;
-	uint32_t gpiopad_a;
-	uint32_t gpiopad_en;
-	uint32_t gpiopad_mask;
-	bool r;
-
-	seprom_cntl1 = RREG32(RADEON_SEPROM_CNTL1);
-	viph_control = RREG32(RADEON_VIPH_CONTROL);
-	bus_cntl = RREG32(RV370_BUS_CNTL);
-	d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
-	d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
-	vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
-	gpiopad_a = RREG32(RADEON_GPIOPAD_A);
-	gpiopad_en = RREG32(RADEON_GPIOPAD_EN);
-	gpiopad_mask = RREG32(RADEON_GPIOPAD_MASK);
-
-	WREG32(RADEON_SEPROM_CNTL1,
-	       ((seprom_cntl1 & ~RADEON_SCK_PRESCALE_MASK) |
-		(0xc << RADEON_SCK_PRESCALE_SHIFT)));
-	WREG32(RADEON_GPIOPAD_A, 0);
-	WREG32(RADEON_GPIOPAD_EN, 0);
-	WREG32(RADEON_GPIOPAD_MASK, 0);
-
-	/* disable VIP */
-	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
-
-	/* enable the rom */
-	WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));
-
-	/* Disable VGA mode */
-	WREG32(AVIVO_D1VGA_CONTROL,
-	       (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
-		AVIVO_DVGA_CONTROL_TIMING_SELECT)));
-	WREG32(AVIVO_D2VGA_CONTROL,
-	       (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
-		AVIVO_DVGA_CONTROL_TIMING_SELECT)));
-	WREG32(AVIVO_VGA_RENDER_CONTROL,
-	       (vga_render_control & ~AVIVO_VGA_VSTATUS_CNTL_MASK));
-
-	r = radeon_read_bios(rdev);
-
-	/* restore regs */
-	WREG32(RADEON_SEPROM_CNTL1, seprom_cntl1);
-	WREG32(RADEON_VIPH_CONTROL, viph_control);
-	WREG32(RV370_BUS_CNTL, bus_cntl);
-	WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
-	WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
-	WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
-	WREG32(RADEON_GPIOPAD_A, gpiopad_a);
-	WREG32(RADEON_GPIOPAD_EN, gpiopad_en);
-	WREG32(RADEON_GPIOPAD_MASK, gpiopad_mask);
-	return r;
-}
-
-static bool legacy_read_disabled_bios(struct radeon_device *rdev)
-{
-	uint32_t seprom_cntl1;
-	uint32_t viph_control;
-	uint32_t bus_cntl;
-	uint32_t crtc_gen_cntl;
-	uint32_t crtc2_gen_cntl;
-	uint32_t crtc_ext_cntl;
-	uint32_t fp2_gen_cntl;
-	bool r;
-
-	seprom_cntl1 = RREG32(RADEON_SEPROM_CNTL1);
-	viph_control = RREG32(RADEON_VIPH_CONTROL);
-	if (rdev->flags & RADEON_IS_PCIE)
-		bus_cntl = RREG32(RV370_BUS_CNTL);
-	else
-		bus_cntl = RREG32(RADEON_BUS_CNTL);
-	crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL);
-	crtc2_gen_cntl = 0;
-	crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
-	fp2_gen_cntl = 0;
-
-	if (rdev->ddev->pci_device == PCI_DEVICE_ID_ATI_RADEON_QY) {
-		fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
-	}
-
-	if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
-		crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
-	}
-
-	WREG32(RADEON_SEPROM_CNTL1,
-	       ((seprom_cntl1 & ~RADEON_SCK_PRESCALE_MASK) |
-		(0xc << RADEON_SCK_PRESCALE_SHIFT)));
-
-	/* disable VIP */
-	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
-
-	/* enable the rom */
-	if (rdev->flags & RADEON_IS_PCIE)
-		WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));
-	else
-		WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
-
-	/* Turn off mem requests and CRTC for both controllers */
-	WREG32(RADEON_CRTC_GEN_CNTL,
-	       ((crtc_gen_cntl & ~RADEON_CRTC_EN) |
-		(RADEON_CRTC_DISP_REQ_EN_B |
-		 RADEON_CRTC_EXT_DISP_EN)));
-	if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
-		WREG32(RADEON_CRTC2_GEN_CNTL,
-		       ((crtc2_gen_cntl & ~RADEON_CRTC2_EN) |
-			RADEON_CRTC2_DISP_REQ_EN_B));
-	}
-	/* Turn off CRTC */
-	WREG32(RADEON_CRTC_EXT_CNTL,
-	       ((crtc_ext_cntl & ~RADEON_CRTC_CRT_ON) |
-		(RADEON_CRTC_SYNC_TRISTAT |
-		 RADEON_CRTC_DISPLAY_DIS)));
-
-	if (rdev->ddev->pci_device == PCI_DEVICE_ID_ATI_RADEON_QY) {
-		WREG32(RADEON_FP2_GEN_CNTL, (fp2_gen_cntl & ~RADEON_FP2_ON));
-	}
-
-	r = radeon_read_bios(rdev);
-
-	/* restore regs */
-	WREG32(RADEON_SEPROM_CNTL1, seprom_cntl1);
-	WREG32(RADEON_VIPH_CONTROL, viph_control);
-	if (rdev->flags & RADEON_IS_PCIE)
-		WREG32(RV370_BUS_CNTL, bus_cntl);
-	else
-		WREG32(RADEON_BUS_CNTL, bus_cntl);
-	WREG32(RADEON_CRTC_GEN_CNTL, crtc_gen_cntl);
-	if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
-		WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
-	}
-	WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
-	if (rdev->ddev->pci_device == PCI_DEVICE_ID_ATI_RADEON_QY) {
-		WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
-	}
-	return r;
-}
-
-static bool radeon_read_disabled_bios(struct radeon_device *rdev)
-{
-	if (rdev->flags & RADEON_IS_IGP)
-		return igp_read_bios_from_vram(rdev);
-	else if (rdev->family >= CHIP_BARTS)
-		return ni_read_disabled_bios(rdev);
-	else if (rdev->family >= CHIP_RV770)
-		return r700_read_disabled_bios(rdev);
-	else if (rdev->family >= CHIP_R600)
-		return r600_read_disabled_bios(rdev);
-	else if (rdev->family >= CHIP_RS600)
-		return avivo_read_disabled_bios(rdev);
-	else
-		return legacy_read_disabled_bios(rdev);
-}
-
-
-bool radeon_get_bios(struct radeon_device *rdev)
-{
-	bool r;
-	uint16_t tmp;
-
-	r = radeon_atrm_get_bios(rdev);
-	if (r == false)
-		r = igp_read_bios_from_vram(rdev);
-	if (r == false)
-		r = radeon_read_bios(rdev);
-	if (r == false) {
-		r = radeon_read_disabled_bios(rdev);
-	}
-	if (r == false || rdev->bios == NULL) {
-		DRM_ERROR("Unable to locate a BIOS ROM\n");
-		rdev->bios = NULL;
-		return false;
-	}
-	if (rdev->bios[0] != 0x55 || rdev->bios[1] != 0xaa) {
-		printk("BIOS signature incorrect %x %x\n", rdev->bios[0], rdev->bios[1]);
-		goto free_bios;
-	}
-
-	tmp = RBIOS16(0x18);
-	if (RBIOS8(tmp + 0x14) != 0x0) {
-		DRM_INFO("Not an x86 BIOS ROM, not using.\n");
-		goto free_bios;
-	}
-
-	rdev->bios_header_start = RBIOS16(0x48);
-	if (!rdev->bios_header_start) {
-		goto free_bios;
-	}
-	tmp = rdev->bios_header_start + 4;
-	if (!memcmp(rdev->bios + tmp, "ATOM", 4) ||
-	    !memcmp(rdev->bios + tmp, "MOTA", 4)) {
-		rdev->is_atom_bios = true;
-	} else {
-		rdev->is_atom_bios = false;
-	}
-
-	DRM_DEBUG("%sBIOS detected\n", rdev->is_atom_bios ? "ATOM" : "COM");
-	return true;
-free_bios:
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-	return false;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_blit_common.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_blit_common.h
deleted file mode 100644
index 4ecbe72c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_blit_common.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- * Copyright 2009 Red Hat Inc.
- * Copyright 2012 Alcatel-Lucent, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __RADEON_BLIT_COMMON_H__
-
-#define DI_PT_RECTLIST        0x11
-#define DI_INDEX_SIZE_16_BIT  0x0
-#define DI_SRC_SEL_AUTO_INDEX 0x2
-
-#define FMT_8                 0x1
-#define FMT_5_6_5             0x8
-#define FMT_8_8_8_8           0x1a
-#define COLOR_8               0x1
-#define COLOR_5_6_5           0x8
-#define COLOR_8_8_8_8         0x1a
-
-#define RECT_UNIT_H           32
-#define RECT_UNIT_W           (RADEON_GPU_PAGE_SIZE / 4 / RECT_UNIT_H)
-
-#define __RADEON_BLIT_COMMON_H__
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_clocks.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_clocks.c
deleted file mode 100644
index 9c6b29a4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_clocks.c
+++ /dev/null
@@ -1,912 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "atom.h"
-
-/* 10 khz */
-uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev)
-{
-	struct radeon_pll *spll = &rdev->clock.spll;
-	uint32_t fb_div, ref_div, post_div, sclk;
-
-	fb_div = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV);
-	fb_div = (fb_div >> RADEON_SPLL_FB_DIV_SHIFT) & RADEON_SPLL_FB_DIV_MASK;
-	fb_div <<= 1;
-	fb_div *= spll->reference_freq;
-
-	ref_div =
-	    RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) & RADEON_M_SPLL_REF_DIV_MASK;
-
-	if (ref_div == 0)
-		return 0;
-
-	sclk = fb_div / ref_div;
-
-	post_div = RREG32_PLL(RADEON_SCLK_CNTL) & RADEON_SCLK_SRC_SEL_MASK;
-	if (post_div == 2)
-		sclk >>= 1;
-	else if (post_div == 3)
-		sclk >>= 2;
-	else if (post_div == 4)
-		sclk >>= 3;
-
-	return sclk;
-}
-
-/* 10 khz */
-uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev)
-{
-	struct radeon_pll *mpll = &rdev->clock.mpll;
-	uint32_t fb_div, ref_div, post_div, mclk;
-
-	fb_div = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV);
-	fb_div = (fb_div >> RADEON_MPLL_FB_DIV_SHIFT) & RADEON_MPLL_FB_DIV_MASK;
-	fb_div <<= 1;
-	fb_div *= mpll->reference_freq;
-
-	ref_div =
-	    RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) & RADEON_M_SPLL_REF_DIV_MASK;
-
-	if (ref_div == 0)
-		return 0;
-
-	mclk = fb_div / ref_div;
-
-	post_div = RREG32_PLL(RADEON_MCLK_CNTL) & 0x7;
-	if (post_div == 2)
-		mclk >>= 1;
-	else if (post_div == 3)
-		mclk >>= 2;
-	else if (post_div == 4)
-		mclk >>= 3;
-
-	return mclk;
-}
-
-#ifdef CONFIG_OF
-/*
- * Read XTAL (ref clock), SCLK and MCLK from Open Firmware device
- * tree. Hopefully, ATI OF driver is kind enough to fill these
- */
-static bool radeon_read_clocks_OF(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct device_node *dp = rdev->pdev->dev.of_node;
-	const u32 *val;
-	struct radeon_pll *p1pll = &rdev->clock.p1pll;
-	struct radeon_pll *p2pll = &rdev->clock.p2pll;
-	struct radeon_pll *spll = &rdev->clock.spll;
-	struct radeon_pll *mpll = &rdev->clock.mpll;
-
-	if (dp == NULL)
-		return false;
-	val = of_get_property(dp, "ATY,RefCLK", NULL);
-	if (!val || !*val) {
-		printk(KERN_WARNING "radeonfb: No ATY,RefCLK property !\n");
-		return false;
-	}
-	p1pll->reference_freq = p2pll->reference_freq = (*val) / 10;
-	p1pll->reference_div = RREG32_PLL(RADEON_PPLL_REF_DIV) & 0x3ff;
-	if (p1pll->reference_div < 2)
-		p1pll->reference_div = 12;
-	p2pll->reference_div = p1pll->reference_div;
-
-	/* These aren't in the device-tree */
-	if (rdev->family >= CHIP_R420) {
-		p1pll->pll_in_min = 100;
-		p1pll->pll_in_max = 1350;
-		p1pll->pll_out_min = 20000;
-		p1pll->pll_out_max = 50000;
-		p2pll->pll_in_min = 100;
-		p2pll->pll_in_max = 1350;
-		p2pll->pll_out_min = 20000;
-		p2pll->pll_out_max = 50000;
-	} else {
-		p1pll->pll_in_min = 40;
-		p1pll->pll_in_max = 500;
-		p1pll->pll_out_min = 12500;
-		p1pll->pll_out_max = 35000;
-		p2pll->pll_in_min = 40;
-		p2pll->pll_in_max = 500;
-		p2pll->pll_out_min = 12500;
-		p2pll->pll_out_max = 35000;
-	}
-	/* not sure what the max should be in all cases */
-	rdev->clock.max_pixel_clock = 35000;
-
-	spll->reference_freq = mpll->reference_freq = p1pll->reference_freq;
-	spll->reference_div = mpll->reference_div =
-		RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) &
-			    RADEON_M_SPLL_REF_DIV_MASK;
-
-	val = of_get_property(dp, "ATY,SCLK", NULL);
-	if (val && *val)
-		rdev->clock.default_sclk = (*val) / 10;
-	else
-		rdev->clock.default_sclk =
-			radeon_legacy_get_engine_clock(rdev);
-
-	val = of_get_property(dp, "ATY,MCLK", NULL);
-	if (val && *val)
-		rdev->clock.default_mclk = (*val) / 10;
-	else
-		rdev->clock.default_mclk =
-			radeon_legacy_get_memory_clock(rdev);
-
-	DRM_INFO("Using device-tree clock info\n");
-
-	return true;
-}
-#else
-static bool radeon_read_clocks_OF(struct drm_device *dev)
-{
-	return false;
-}
-#endif /* CONFIG_OF */
-
-void radeon_get_clock_info(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_pll *p1pll = &rdev->clock.p1pll;
-	struct radeon_pll *p2pll = &rdev->clock.p2pll;
-	struct radeon_pll *dcpll = &rdev->clock.dcpll;
-	struct radeon_pll *spll = &rdev->clock.spll;
-	struct radeon_pll *mpll = &rdev->clock.mpll;
-	int ret;
-
-	if (rdev->is_atom_bios)
-		ret = radeon_atom_get_clock_info(dev);
-	else
-		ret = radeon_combios_get_clock_info(dev);
-	if (!ret)
-		ret = radeon_read_clocks_OF(dev);
-
-	if (ret) {
-		if (p1pll->reference_div < 2) {
-			if (!ASIC_IS_AVIVO(rdev)) {
-				u32 tmp = RREG32_PLL(RADEON_PPLL_REF_DIV);
-				if (ASIC_IS_R300(rdev))
-					p1pll->reference_div =
-						(tmp & R300_PPLL_REF_DIV_ACC_MASK) >> R300_PPLL_REF_DIV_ACC_SHIFT;
-				else
-					p1pll->reference_div = tmp & RADEON_PPLL_REF_DIV_MASK;
-				if (p1pll->reference_div < 2)
-					p1pll->reference_div = 12;
-			} else
-				p1pll->reference_div = 12;
-		}
-		if (p2pll->reference_div < 2)
-			p2pll->reference_div = 12;
-		if (rdev->family < CHIP_RS600) {
-			if (spll->reference_div < 2)
-				spll->reference_div =
-					RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) &
-					RADEON_M_SPLL_REF_DIV_MASK;
-		}
-		if (mpll->reference_div < 2)
-			mpll->reference_div = spll->reference_div;
-	} else {
-		if (ASIC_IS_AVIVO(rdev)) {
-			/* TODO FALLBACK */
-		} else {
-			DRM_INFO("Using generic clock info\n");
-
-			/* may need to be per card */
-			rdev->clock.max_pixel_clock = 35000;
-
-			if (rdev->flags & RADEON_IS_IGP) {
-				p1pll->reference_freq = 1432;
-				p2pll->reference_freq = 1432;
-				spll->reference_freq = 1432;
-				mpll->reference_freq = 1432;
-			} else {
-				p1pll->reference_freq = 2700;
-				p2pll->reference_freq = 2700;
-				spll->reference_freq = 2700;
-				mpll->reference_freq = 2700;
-			}
-			p1pll->reference_div =
-			    RREG32_PLL(RADEON_PPLL_REF_DIV) & 0x3ff;
-			if (p1pll->reference_div < 2)
-				p1pll->reference_div = 12;
-			p2pll->reference_div = p1pll->reference_div;
-
-			if (rdev->family >= CHIP_R420) {
-				p1pll->pll_in_min = 100;
-				p1pll->pll_in_max = 1350;
-				p1pll->pll_out_min = 20000;
-				p1pll->pll_out_max = 50000;
-				p2pll->pll_in_min = 100;
-				p2pll->pll_in_max = 1350;
-				p2pll->pll_out_min = 20000;
-				p2pll->pll_out_max = 50000;
-			} else {
-				p1pll->pll_in_min = 40;
-				p1pll->pll_in_max = 500;
-				p1pll->pll_out_min = 12500;
-				p1pll->pll_out_max = 35000;
-				p2pll->pll_in_min = 40;
-				p2pll->pll_in_max = 500;
-				p2pll->pll_out_min = 12500;
-				p2pll->pll_out_max = 35000;
-			}
-
-			spll->reference_div =
-			    RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) &
-			    RADEON_M_SPLL_REF_DIV_MASK;
-			mpll->reference_div = spll->reference_div;
-			rdev->clock.default_sclk =
-			    radeon_legacy_get_engine_clock(rdev);
-			rdev->clock.default_mclk =
-			    radeon_legacy_get_memory_clock(rdev);
-		}
-	}
-
-	/* pixel clocks */
-	if (ASIC_IS_AVIVO(rdev)) {
-		p1pll->min_post_div = 2;
-		p1pll->max_post_div = 0x7f;
-		p1pll->min_frac_feedback_div = 0;
-		p1pll->max_frac_feedback_div = 9;
-		p2pll->min_post_div = 2;
-		p2pll->max_post_div = 0x7f;
-		p2pll->min_frac_feedback_div = 0;
-		p2pll->max_frac_feedback_div = 9;
-	} else {
-		p1pll->min_post_div = 1;
-		p1pll->max_post_div = 16;
-		p1pll->min_frac_feedback_div = 0;
-		p1pll->max_frac_feedback_div = 0;
-		p2pll->min_post_div = 1;
-		p2pll->max_post_div = 12;
-		p2pll->min_frac_feedback_div = 0;
-		p2pll->max_frac_feedback_div = 0;
-	}
-
-	/* dcpll is DCE4 only */
-	dcpll->min_post_div = 2;
-	dcpll->max_post_div = 0x7f;
-	dcpll->min_frac_feedback_div = 0;
-	dcpll->max_frac_feedback_div = 9;
-	dcpll->min_ref_div = 2;
-	dcpll->max_ref_div = 0x3ff;
-	dcpll->min_feedback_div = 4;
-	dcpll->max_feedback_div = 0xfff;
-	dcpll->best_vco = 0;
-
-	p1pll->min_ref_div = 2;
-	p1pll->max_ref_div = 0x3ff;
-	p1pll->min_feedback_div = 4;
-	p1pll->max_feedback_div = 0x7ff;
-	p1pll->best_vco = 0;
-
-	p2pll->min_ref_div = 2;
-	p2pll->max_ref_div = 0x3ff;
-	p2pll->min_feedback_div = 4;
-	p2pll->max_feedback_div = 0x7ff;
-	p2pll->best_vco = 0;
-
-	/* system clock */
-	spll->min_post_div = 1;
-	spll->max_post_div = 1;
-	spll->min_ref_div = 2;
-	spll->max_ref_div = 0xff;
-	spll->min_feedback_div = 4;
-	spll->max_feedback_div = 0xff;
-	spll->best_vco = 0;
-
-	/* memory clock */
-	mpll->min_post_div = 1;
-	mpll->max_post_div = 1;
-	mpll->min_ref_div = 2;
-	mpll->max_ref_div = 0xff;
-	mpll->min_feedback_div = 4;
-	mpll->max_feedback_div = 0xff;
-	mpll->best_vco = 0;
-
-	if (!rdev->clock.default_sclk)
-		rdev->clock.default_sclk = radeon_get_engine_clock(rdev);
-	if ((!rdev->clock.default_mclk) && rdev->asic->pm.get_memory_clock)
-		rdev->clock.default_mclk = radeon_get_memory_clock(rdev);
-
-	rdev->pm.current_sclk = rdev->clock.default_sclk;
-	rdev->pm.current_mclk = rdev->clock.default_mclk;
-
-}
-
-/* 10 khz */
-static uint32_t calc_eng_mem_clock(struct radeon_device *rdev,
-				   uint32_t req_clock,
-				   int *fb_div, int *post_div)
-{
-	struct radeon_pll *spll = &rdev->clock.spll;
-	int ref_div = spll->reference_div;
-
-	if (!ref_div)
-		ref_div =
-		    RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV) &
-		    RADEON_M_SPLL_REF_DIV_MASK;
-
-	if (req_clock < 15000) {
-		*post_div = 8;
-		req_clock *= 8;
-	} else if (req_clock < 30000) {
-		*post_div = 4;
-		req_clock *= 4;
-	} else if (req_clock < 60000) {
-		*post_div = 2;
-		req_clock *= 2;
-	} else
-		*post_div = 1;
-
-	req_clock *= ref_div;
-	req_clock += spll->reference_freq;
-	req_clock /= (2 * spll->reference_freq);
-
-	*fb_div = req_clock & 0xff;
-
-	req_clock = (req_clock & 0xffff) << 1;
-	req_clock *= spll->reference_freq;
-	req_clock /= ref_div;
-	req_clock /= *post_div;
-
-	return req_clock;
-}
-
-/* 10 khz */
-void radeon_legacy_set_engine_clock(struct radeon_device *rdev,
-				    uint32_t eng_clock)
-{
-	uint32_t tmp;
-	int fb_div, post_div;
-
-	/* XXX: wait for idle */
-
-	eng_clock = calc_eng_mem_clock(rdev, eng_clock, &fb_div, &post_div);
-
-	tmp = RREG32_PLL(RADEON_CLK_PIN_CNTL);
-	tmp &= ~RADEON_DONT_USE_XTALIN;
-	WREG32_PLL(RADEON_CLK_PIN_CNTL, tmp);
-
-	tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-	tmp &= ~RADEON_SCLK_SRC_SEL_MASK;
-	WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-
-	udelay(10);
-
-	tmp = RREG32_PLL(RADEON_SPLL_CNTL);
-	tmp |= RADEON_SPLL_SLEEP;
-	WREG32_PLL(RADEON_SPLL_CNTL, tmp);
-
-	udelay(2);
-
-	tmp = RREG32_PLL(RADEON_SPLL_CNTL);
-	tmp |= RADEON_SPLL_RESET;
-	WREG32_PLL(RADEON_SPLL_CNTL, tmp);
-
-	udelay(200);
-
-	tmp = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV);
-	tmp &= ~(RADEON_SPLL_FB_DIV_MASK << RADEON_SPLL_FB_DIV_SHIFT);
-	tmp |= (fb_div & RADEON_SPLL_FB_DIV_MASK) << RADEON_SPLL_FB_DIV_SHIFT;
-	WREG32_PLL(RADEON_M_SPLL_REF_FB_DIV, tmp);
-
-	/* XXX: verify on different asics */
-	tmp = RREG32_PLL(RADEON_SPLL_CNTL);
-	tmp &= ~RADEON_SPLL_PVG_MASK;
-	if ((eng_clock * post_div) >= 90000)
-		tmp |= (0x7 << RADEON_SPLL_PVG_SHIFT);
-	else
-		tmp |= (0x4 << RADEON_SPLL_PVG_SHIFT);
-	WREG32_PLL(RADEON_SPLL_CNTL, tmp);
-
-	tmp = RREG32_PLL(RADEON_SPLL_CNTL);
-	tmp &= ~RADEON_SPLL_SLEEP;
-	WREG32_PLL(RADEON_SPLL_CNTL, tmp);
-
-	udelay(2);
-
-	tmp = RREG32_PLL(RADEON_SPLL_CNTL);
-	tmp &= ~RADEON_SPLL_RESET;
-	WREG32_PLL(RADEON_SPLL_CNTL, tmp);
-
-	udelay(200);
-
-	tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-	tmp &= ~RADEON_SCLK_SRC_SEL_MASK;
-	switch (post_div) {
-	case 1:
-	default:
-		tmp |= 1;
-		break;
-	case 2:
-		tmp |= 2;
-		break;
-	case 4:
-		tmp |= 3;
-		break;
-	case 8:
-		tmp |= 4;
-		break;
-	}
-	WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-
-	udelay(20);
-
-	tmp = RREG32_PLL(RADEON_CLK_PIN_CNTL);
-	tmp |= RADEON_DONT_USE_XTALIN;
-	WREG32_PLL(RADEON_CLK_PIN_CNTL, tmp);
-
-	udelay(10);
-}
-
-void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
-{
-	uint32_t tmp;
-
-	if (enable) {
-		if (rdev->flags & RADEON_SINGLE_CRTC) {
-			tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-			if ((RREG32(RADEON_CONFIG_CNTL) &
-			     RADEON_CFG_ATI_REV_ID_MASK) >
-			    RADEON_CFG_ATI_REV_A13) {
-				tmp &=
-				    ~(RADEON_SCLK_FORCE_CP |
-				      RADEON_SCLK_FORCE_RB);
-			}
-			tmp &=
-			    ~(RADEON_SCLK_FORCE_HDP | RADEON_SCLK_FORCE_DISP1 |
-			      RADEON_SCLK_FORCE_TOP | RADEON_SCLK_FORCE_SE |
-			      RADEON_SCLK_FORCE_IDCT | RADEON_SCLK_FORCE_RE |
-			      RADEON_SCLK_FORCE_PB | RADEON_SCLK_FORCE_TAM |
-			      RADEON_SCLK_FORCE_TDM);
-			WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-		} else if (ASIC_IS_R300(rdev)) {
-			if ((rdev->family == CHIP_RS400) ||
-			    (rdev->family == CHIP_RS480)) {
-				tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-				tmp &=
-				    ~(RADEON_SCLK_FORCE_DISP2 |
-				      RADEON_SCLK_FORCE_CP |
-				      RADEON_SCLK_FORCE_HDP |
-				      RADEON_SCLK_FORCE_DISP1 |
-				      RADEON_SCLK_FORCE_TOP |
-				      RADEON_SCLK_FORCE_E2 | R300_SCLK_FORCE_VAP
-				      | RADEON_SCLK_FORCE_IDCT |
-				      RADEON_SCLK_FORCE_VIP | R300_SCLK_FORCE_SR
-				      | R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX
-				      | R300_SCLK_FORCE_US |
-				      RADEON_SCLK_FORCE_TV_SCLK |
-				      R300_SCLK_FORCE_SU |
-				      RADEON_SCLK_FORCE_OV0);
-				tmp |= RADEON_DYN_STOP_LAT_MASK;
-				tmp |=
-				    RADEON_SCLK_FORCE_TOP |
-				    RADEON_SCLK_FORCE_VIP;
-				WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-
-				tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
-				tmp &= ~RADEON_SCLK_MORE_FORCEON;
-				tmp |= RADEON_SCLK_MORE_MAX_DYN_STOP_LAT;
-				WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
-
-				tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
-				tmp |= (RADEON_PIXCLK_ALWAYS_ONb |
-					RADEON_PIXCLK_DAC_ALWAYS_ONb);
-				WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
-
-				tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
-				tmp |= (RADEON_PIX2CLK_ALWAYS_ONb |
-					RADEON_PIX2CLK_DAC_ALWAYS_ONb |
-					RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb |
-					R300_DVOCLK_ALWAYS_ONb |
-					RADEON_PIXCLK_BLEND_ALWAYS_ONb |
-					RADEON_PIXCLK_GV_ALWAYS_ONb |
-					R300_PIXCLK_DVO_ALWAYS_ONb |
-					RADEON_PIXCLK_LVDS_ALWAYS_ONb |
-					RADEON_PIXCLK_TMDS_ALWAYS_ONb |
-					R300_PIXCLK_TRANS_ALWAYS_ONb |
-					R300_PIXCLK_TVO_ALWAYS_ONb |
-					R300_P2G2CLK_ALWAYS_ONb |
-					R300_P2G2CLK_DAC_ALWAYS_ONb);
-				WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
-			} else if (rdev->family >= CHIP_RV350) {
-				tmp = RREG32_PLL(R300_SCLK_CNTL2);
-				tmp &= ~(R300_SCLK_FORCE_TCL |
-					 R300_SCLK_FORCE_GA |
-					 R300_SCLK_FORCE_CBA);
-				tmp |= (R300_SCLK_TCL_MAX_DYN_STOP_LAT |
-					R300_SCLK_GA_MAX_DYN_STOP_LAT |
-					R300_SCLK_CBA_MAX_DYN_STOP_LAT);
-				WREG32_PLL(R300_SCLK_CNTL2, tmp);
-
-				tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-				tmp &=
-				    ~(RADEON_SCLK_FORCE_DISP2 |
-				      RADEON_SCLK_FORCE_CP |
-				      RADEON_SCLK_FORCE_HDP |
-				      RADEON_SCLK_FORCE_DISP1 |
-				      RADEON_SCLK_FORCE_TOP |
-				      RADEON_SCLK_FORCE_E2 | R300_SCLK_FORCE_VAP
-				      | RADEON_SCLK_FORCE_IDCT |
-				      RADEON_SCLK_FORCE_VIP | R300_SCLK_FORCE_SR
-				      | R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX
-				      | R300_SCLK_FORCE_US |
-				      RADEON_SCLK_FORCE_TV_SCLK |
-				      R300_SCLK_FORCE_SU |
-				      RADEON_SCLK_FORCE_OV0);
-				tmp |= RADEON_DYN_STOP_LAT_MASK;
-				WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-
-				tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
-				tmp &= ~RADEON_SCLK_MORE_FORCEON;
-				tmp |= RADEON_SCLK_MORE_MAX_DYN_STOP_LAT;
-				WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
-
-				tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
-				tmp |= (RADEON_PIXCLK_ALWAYS_ONb |
-					RADEON_PIXCLK_DAC_ALWAYS_ONb);
-				WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
-
-				tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
-				tmp |= (RADEON_PIX2CLK_ALWAYS_ONb |
-					RADEON_PIX2CLK_DAC_ALWAYS_ONb |
-					RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb |
-					R300_DVOCLK_ALWAYS_ONb |
-					RADEON_PIXCLK_BLEND_ALWAYS_ONb |
-					RADEON_PIXCLK_GV_ALWAYS_ONb |
-					R300_PIXCLK_DVO_ALWAYS_ONb |
-					RADEON_PIXCLK_LVDS_ALWAYS_ONb |
-					RADEON_PIXCLK_TMDS_ALWAYS_ONb |
-					R300_PIXCLK_TRANS_ALWAYS_ONb |
-					R300_PIXCLK_TVO_ALWAYS_ONb |
-					R300_P2G2CLK_ALWAYS_ONb |
-					R300_P2G2CLK_DAC_ALWAYS_ONb);
-				WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
-
-				tmp = RREG32_PLL(RADEON_MCLK_MISC);
-				tmp |= (RADEON_MC_MCLK_DYN_ENABLE |
-					RADEON_IO_MCLK_DYN_ENABLE);
-				WREG32_PLL(RADEON_MCLK_MISC, tmp);
-
-				tmp = RREG32_PLL(RADEON_MCLK_CNTL);
-				tmp |= (RADEON_FORCEON_MCLKA |
-					RADEON_FORCEON_MCLKB);
-
-				tmp &= ~(RADEON_FORCEON_YCLKA |
-					 RADEON_FORCEON_YCLKB |
-					 RADEON_FORCEON_MC);
-
-				/* Some releases of vbios have set DISABLE_MC_MCLKA
-				   and DISABLE_MC_MCLKB bits in the vbios table.  Setting these
-				   bits will cause H/W hang when reading video memory with dynamic clocking
-				   enabled. */
-				if ((tmp & R300_DISABLE_MC_MCLKA) &&
-				    (tmp & R300_DISABLE_MC_MCLKB)) {
-					/* If both bits are set, then check the active channels */
-					tmp = RREG32_PLL(RADEON_MCLK_CNTL);
-					if (rdev->mc.vram_width == 64) {
-						if (RREG32(RADEON_MEM_CNTL) &
-						    R300_MEM_USE_CD_CH_ONLY)
-							tmp &=
-							    ~R300_DISABLE_MC_MCLKB;
-						else
-							tmp &=
-							    ~R300_DISABLE_MC_MCLKA;
-					} else {
-						tmp &= ~(R300_DISABLE_MC_MCLKA |
-							 R300_DISABLE_MC_MCLKB);
-					}
-				}
-
-				WREG32_PLL(RADEON_MCLK_CNTL, tmp);
-			} else {
-				tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-				tmp &= ~(R300_SCLK_FORCE_VAP);
-				tmp |= RADEON_SCLK_FORCE_CP;
-				WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-				mdelay(15);
-
-				tmp = RREG32_PLL(R300_SCLK_CNTL2);
-				tmp &= ~(R300_SCLK_FORCE_TCL |
-					 R300_SCLK_FORCE_GA |
-					 R300_SCLK_FORCE_CBA);
-				WREG32_PLL(R300_SCLK_CNTL2, tmp);
-			}
-		} else {
-			tmp = RREG32_PLL(RADEON_CLK_PWRMGT_CNTL);
-
-			tmp &= ~(RADEON_ACTIVE_HILO_LAT_MASK |
-				 RADEON_DISP_DYN_STOP_LAT_MASK |
-				 RADEON_DYN_STOP_MODE_MASK);
-
-			tmp |= (RADEON_ENGIN_DYNCLK_MODE |
-				(0x01 << RADEON_ACTIVE_HILO_LAT_SHIFT));
-			WREG32_PLL(RADEON_CLK_PWRMGT_CNTL, tmp);
-			mdelay(15);
-
-			tmp = RREG32_PLL(RADEON_CLK_PIN_CNTL);
-			tmp |= RADEON_SCLK_DYN_START_CNTL;
-			WREG32_PLL(RADEON_CLK_PIN_CNTL, tmp);
-			mdelay(15);
-
-			/* When DRI is enabled, setting DYN_STOP_LAT to zero can cause some R200
-			   to lockup randomly, leave them as set by BIOS.
-			 */
-			tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-			/*tmp &= RADEON_SCLK_SRC_SEL_MASK; */
-			tmp &= ~RADEON_SCLK_FORCEON_MASK;
-
-			/*RAGE_6::A11 A12 A12N1 A13, RV250::A11 A12, R300 */
-			if (((rdev->family == CHIP_RV250) &&
-			     ((RREG32(RADEON_CONFIG_CNTL) &
-			       RADEON_CFG_ATI_REV_ID_MASK) <
-			      RADEON_CFG_ATI_REV_A13))
-			    || ((rdev->family == CHIP_RV100)
-				&&
-				((RREG32(RADEON_CONFIG_CNTL) &
-				  RADEON_CFG_ATI_REV_ID_MASK) <=
-				 RADEON_CFG_ATI_REV_A13))) {
-				tmp |= RADEON_SCLK_FORCE_CP;
-				tmp |= RADEON_SCLK_FORCE_VIP;
-			}
-
-			WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-
-			if ((rdev->family == CHIP_RV200) ||
-			    (rdev->family == CHIP_RV250) ||
-			    (rdev->family == CHIP_RV280)) {
-				tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
-				tmp &= ~RADEON_SCLK_MORE_FORCEON;
-
-				/* RV200::A11 A12 RV250::A11 A12 */
-				if (((rdev->family == CHIP_RV200) ||
-				     (rdev->family == CHIP_RV250)) &&
-				    ((RREG32(RADEON_CONFIG_CNTL) &
-				      RADEON_CFG_ATI_REV_ID_MASK) <
-				     RADEON_CFG_ATI_REV_A13)) {
-					tmp |= RADEON_SCLK_MORE_FORCEON;
-				}
-				WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
-				mdelay(15);
-			}
-
-			/* RV200::A11 A12, RV250::A11 A12 */
-			if (((rdev->family == CHIP_RV200) ||
-			     (rdev->family == CHIP_RV250)) &&
-			    ((RREG32(RADEON_CONFIG_CNTL) &
-			      RADEON_CFG_ATI_REV_ID_MASK) <
-			     RADEON_CFG_ATI_REV_A13)) {
-				tmp = RREG32_PLL(RADEON_PLL_PWRMGT_CNTL);
-				tmp |= RADEON_TCL_BYPASS_DISABLE;
-				WREG32_PLL(RADEON_PLL_PWRMGT_CNTL, tmp);
-			}
-			mdelay(15);
-
-			/*enable dynamic mode for display clocks (PIXCLK and PIX2CLK) */
-			tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
-			tmp |= (RADEON_PIX2CLK_ALWAYS_ONb |
-				RADEON_PIX2CLK_DAC_ALWAYS_ONb |
-				RADEON_PIXCLK_BLEND_ALWAYS_ONb |
-				RADEON_PIXCLK_GV_ALWAYS_ONb |
-				RADEON_PIXCLK_DIG_TMDS_ALWAYS_ONb |
-				RADEON_PIXCLK_LVDS_ALWAYS_ONb |
-				RADEON_PIXCLK_TMDS_ALWAYS_ONb);
-
-			WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
-			mdelay(15);
-
-			tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
-			tmp |= (RADEON_PIXCLK_ALWAYS_ONb |
-				RADEON_PIXCLK_DAC_ALWAYS_ONb);
-
-			WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
-			mdelay(15);
-		}
-	} else {
-		/* Turn everything OFF (ForceON to everything) */
-		if (rdev->flags & RADEON_SINGLE_CRTC) {
-			tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-			tmp |= (RADEON_SCLK_FORCE_CP | RADEON_SCLK_FORCE_HDP |
-				RADEON_SCLK_FORCE_DISP1 | RADEON_SCLK_FORCE_TOP
-				| RADEON_SCLK_FORCE_E2 | RADEON_SCLK_FORCE_SE |
-				RADEON_SCLK_FORCE_IDCT | RADEON_SCLK_FORCE_VIP |
-				RADEON_SCLK_FORCE_RE | RADEON_SCLK_FORCE_PB |
-				RADEON_SCLK_FORCE_TAM | RADEON_SCLK_FORCE_TDM |
-				RADEON_SCLK_FORCE_RB);
-			WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-		} else if ((rdev->family == CHIP_RS400) ||
-			   (rdev->family == CHIP_RS480)) {
-			tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-			tmp |= (RADEON_SCLK_FORCE_DISP2 | RADEON_SCLK_FORCE_CP |
-				RADEON_SCLK_FORCE_HDP | RADEON_SCLK_FORCE_DISP1
-				| RADEON_SCLK_FORCE_TOP | RADEON_SCLK_FORCE_E2 |
-				R300_SCLK_FORCE_VAP | RADEON_SCLK_FORCE_IDCT |
-				RADEON_SCLK_FORCE_VIP | R300_SCLK_FORCE_SR |
-				R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX |
-				R300_SCLK_FORCE_US | RADEON_SCLK_FORCE_TV_SCLK |
-				R300_SCLK_FORCE_SU | RADEON_SCLK_FORCE_OV0);
-			WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-
-			tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
-			tmp |= RADEON_SCLK_MORE_FORCEON;
-			WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
-
-			tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
-			tmp &= ~(RADEON_PIXCLK_ALWAYS_ONb |
-				 RADEON_PIXCLK_DAC_ALWAYS_ONb |
-				 R300_DISP_DAC_PIXCLK_DAC_BLANK_OFF);
-			WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
-
-			tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
-			tmp &= ~(RADEON_PIX2CLK_ALWAYS_ONb |
-				 RADEON_PIX2CLK_DAC_ALWAYS_ONb |
-				 RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb |
-				 R300_DVOCLK_ALWAYS_ONb |
-				 RADEON_PIXCLK_BLEND_ALWAYS_ONb |
-				 RADEON_PIXCLK_GV_ALWAYS_ONb |
-				 R300_PIXCLK_DVO_ALWAYS_ONb |
-				 RADEON_PIXCLK_LVDS_ALWAYS_ONb |
-				 RADEON_PIXCLK_TMDS_ALWAYS_ONb |
-				 R300_PIXCLK_TRANS_ALWAYS_ONb |
-				 R300_PIXCLK_TVO_ALWAYS_ONb |
-				 R300_P2G2CLK_ALWAYS_ONb |
-				 R300_P2G2CLK_DAC_ALWAYS_ONb |
-				 R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF);
-			WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
-		} else if (rdev->family >= CHIP_RV350) {
-			/* for RV350/M10, no delays are required. */
-			tmp = RREG32_PLL(R300_SCLK_CNTL2);
-			tmp |= (R300_SCLK_FORCE_TCL |
-				R300_SCLK_FORCE_GA | R300_SCLK_FORCE_CBA);
-			WREG32_PLL(R300_SCLK_CNTL2, tmp);
-
-			tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-			tmp |= (RADEON_SCLK_FORCE_DISP2 | RADEON_SCLK_FORCE_CP |
-				RADEON_SCLK_FORCE_HDP | RADEON_SCLK_FORCE_DISP1
-				| RADEON_SCLK_FORCE_TOP | RADEON_SCLK_FORCE_E2 |
-				R300_SCLK_FORCE_VAP | RADEON_SCLK_FORCE_IDCT |
-				RADEON_SCLK_FORCE_VIP | R300_SCLK_FORCE_SR |
-				R300_SCLK_FORCE_PX | R300_SCLK_FORCE_TX |
-				R300_SCLK_FORCE_US | RADEON_SCLK_FORCE_TV_SCLK |
-				R300_SCLK_FORCE_SU | RADEON_SCLK_FORCE_OV0);
-			WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-
-			tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
-			tmp |= RADEON_SCLK_MORE_FORCEON;
-			WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
-
-			tmp = RREG32_PLL(RADEON_MCLK_CNTL);
-			tmp |= (RADEON_FORCEON_MCLKA |
-				RADEON_FORCEON_MCLKB |
-				RADEON_FORCEON_YCLKA |
-				RADEON_FORCEON_YCLKB | RADEON_FORCEON_MC);
-			WREG32_PLL(RADEON_MCLK_CNTL, tmp);
-
-			tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
-			tmp &= ~(RADEON_PIXCLK_ALWAYS_ONb |
-				 RADEON_PIXCLK_DAC_ALWAYS_ONb |
-				 R300_DISP_DAC_PIXCLK_DAC_BLANK_OFF);
-			WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
-
-			tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
-			tmp &= ~(RADEON_PIX2CLK_ALWAYS_ONb |
-				 RADEON_PIX2CLK_DAC_ALWAYS_ONb |
-				 RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb |
-				 R300_DVOCLK_ALWAYS_ONb |
-				 RADEON_PIXCLK_BLEND_ALWAYS_ONb |
-				 RADEON_PIXCLK_GV_ALWAYS_ONb |
-				 R300_PIXCLK_DVO_ALWAYS_ONb |
-				 RADEON_PIXCLK_LVDS_ALWAYS_ONb |
-				 RADEON_PIXCLK_TMDS_ALWAYS_ONb |
-				 R300_PIXCLK_TRANS_ALWAYS_ONb |
-				 R300_PIXCLK_TVO_ALWAYS_ONb |
-				 R300_P2G2CLK_ALWAYS_ONb |
-				 R300_P2G2CLK_DAC_ALWAYS_ONb |
-				 R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF);
-			WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
-		} else {
-			tmp = RREG32_PLL(RADEON_SCLK_CNTL);
-			tmp |= (RADEON_SCLK_FORCE_CP | RADEON_SCLK_FORCE_E2);
-			tmp |= RADEON_SCLK_FORCE_SE;
-
-			if (rdev->flags & RADEON_SINGLE_CRTC) {
-				tmp |= (RADEON_SCLK_FORCE_RB |
-					RADEON_SCLK_FORCE_TDM |
-					RADEON_SCLK_FORCE_TAM |
-					RADEON_SCLK_FORCE_PB |
-					RADEON_SCLK_FORCE_RE |
-					RADEON_SCLK_FORCE_VIP |
-					RADEON_SCLK_FORCE_IDCT |
-					RADEON_SCLK_FORCE_TOP |
-					RADEON_SCLK_FORCE_DISP1 |
-					RADEON_SCLK_FORCE_DISP2 |
-					RADEON_SCLK_FORCE_HDP);
-			} else if ((rdev->family == CHIP_R300) ||
-				   (rdev->family == CHIP_R350)) {
-				tmp |= (RADEON_SCLK_FORCE_HDP |
-					RADEON_SCLK_FORCE_DISP1 |
-					RADEON_SCLK_FORCE_DISP2 |
-					RADEON_SCLK_FORCE_TOP |
-					RADEON_SCLK_FORCE_IDCT |
-					RADEON_SCLK_FORCE_VIP);
-			}
-			WREG32_PLL(RADEON_SCLK_CNTL, tmp);
-
-			mdelay(16);
-
-			if ((rdev->family == CHIP_R300) ||
-			    (rdev->family == CHIP_R350)) {
-				tmp = RREG32_PLL(R300_SCLK_CNTL2);
-				tmp |= (R300_SCLK_FORCE_TCL |
-					R300_SCLK_FORCE_GA |
-					R300_SCLK_FORCE_CBA);
-				WREG32_PLL(R300_SCLK_CNTL2, tmp);
-				mdelay(16);
-			}
-
-			if (rdev->flags & RADEON_IS_IGP) {
-				tmp = RREG32_PLL(RADEON_MCLK_CNTL);
-				tmp &= ~(RADEON_FORCEON_MCLKA |
-					 RADEON_FORCEON_YCLKA);
-				WREG32_PLL(RADEON_MCLK_CNTL, tmp);
-				mdelay(16);
-			}
-
-			if ((rdev->family == CHIP_RV200) ||
-			    (rdev->family == CHIP_RV250) ||
-			    (rdev->family == CHIP_RV280)) {
-				tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
-				tmp |= RADEON_SCLK_MORE_FORCEON;
-				WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
-				mdelay(16);
-			}
-
-			tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
-			tmp &= ~(RADEON_PIX2CLK_ALWAYS_ONb |
-				 RADEON_PIX2CLK_DAC_ALWAYS_ONb |
-				 RADEON_PIXCLK_BLEND_ALWAYS_ONb |
-				 RADEON_PIXCLK_GV_ALWAYS_ONb |
-				 RADEON_PIXCLK_DIG_TMDS_ALWAYS_ONb |
-				 RADEON_PIXCLK_LVDS_ALWAYS_ONb |
-				 RADEON_PIXCLK_TMDS_ALWAYS_ONb);
-
-			WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
-			mdelay(16);
-
-			tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
-			tmp &= ~(RADEON_PIXCLK_ALWAYS_ONb |
-				 RADEON_PIXCLK_DAC_ALWAYS_ONb);
-			WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
-		}
-	}
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_combios.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_combios.c
deleted file mode 100644
index 2cad9fde..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_combios.c
+++ /dev/null
@@ -1,3538 +0,0 @@
-/*
- * Copyright 2004 ATI Technologies Inc., Markham, Ontario
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "atom.h"
-
-#ifdef CONFIG_PPC_PMAC
-/* not sure which of these are needed */
-#include <asm/machdep.h>
-#include <asm/pmac_feature.h>
-#include <asm/prom.h>
-#include <asm/pci-bridge.h>
-#endif /* CONFIG_PPC_PMAC */
-
-/* from radeon_encoder.c */
-extern uint32_t
-radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device,
-			uint8_t dac);
-extern void radeon_link_encoder_connector(struct drm_device *dev);
-
-/* from radeon_connector.c */
-extern void
-radeon_add_legacy_connector(struct drm_device *dev,
-			    uint32_t connector_id,
-			    uint32_t supported_device,
-			    int connector_type,
-			    struct radeon_i2c_bus_rec *i2c_bus,
-			    uint16_t connector_object_id,
-			    struct radeon_hpd *hpd);
-
-/* from radeon_legacy_encoder.c */
-extern void
-radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum,
-			  uint32_t supported_device);
-
-/* old legacy ATI BIOS routines */
-
-/* COMBIOS table offsets */
-enum radeon_combios_table_offset {
-	/* absolute offset tables */
-	COMBIOS_ASIC_INIT_1_TABLE,
-	COMBIOS_BIOS_SUPPORT_TABLE,
-	COMBIOS_DAC_PROGRAMMING_TABLE,
-	COMBIOS_MAX_COLOR_DEPTH_TABLE,
-	COMBIOS_CRTC_INFO_TABLE,
-	COMBIOS_PLL_INFO_TABLE,
-	COMBIOS_TV_INFO_TABLE,
-	COMBIOS_DFP_INFO_TABLE,
-	COMBIOS_HW_CONFIG_INFO_TABLE,
-	COMBIOS_MULTIMEDIA_INFO_TABLE,
-	COMBIOS_TV_STD_PATCH_TABLE,
-	COMBIOS_LCD_INFO_TABLE,
-	COMBIOS_MOBILE_INFO_TABLE,
-	COMBIOS_PLL_INIT_TABLE,
-	COMBIOS_MEM_CONFIG_TABLE,
-	COMBIOS_SAVE_MASK_TABLE,
-	COMBIOS_HARDCODED_EDID_TABLE,
-	COMBIOS_ASIC_INIT_2_TABLE,
-	COMBIOS_CONNECTOR_INFO_TABLE,
-	COMBIOS_DYN_CLK_1_TABLE,
-	COMBIOS_RESERVED_MEM_TABLE,
-	COMBIOS_EXT_TMDS_INFO_TABLE,
-	COMBIOS_MEM_CLK_INFO_TABLE,
-	COMBIOS_EXT_DAC_INFO_TABLE,
-	COMBIOS_MISC_INFO_TABLE,
-	COMBIOS_CRT_INFO_TABLE,
-	COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE,
-	COMBIOS_COMPONENT_VIDEO_INFO_TABLE,
-	COMBIOS_FAN_SPEED_INFO_TABLE,
-	COMBIOS_OVERDRIVE_INFO_TABLE,
-	COMBIOS_OEM_INFO_TABLE,
-	COMBIOS_DYN_CLK_2_TABLE,
-	COMBIOS_POWER_CONNECTOR_INFO_TABLE,
-	COMBIOS_I2C_INFO_TABLE,
-	/* relative offset tables */
-	COMBIOS_ASIC_INIT_3_TABLE,	/* offset from misc info */
-	COMBIOS_ASIC_INIT_4_TABLE,	/* offset from misc info */
-	COMBIOS_DETECTED_MEM_TABLE,	/* offset from misc info */
-	COMBIOS_ASIC_INIT_5_TABLE,	/* offset from misc info */
-	COMBIOS_RAM_RESET_TABLE,	/* offset from mem config */
-	COMBIOS_POWERPLAY_INFO_TABLE,	/* offset from mobile info */
-	COMBIOS_GPIO_INFO_TABLE,	/* offset from mobile info */
-	COMBIOS_LCD_DDC_INFO_TABLE,	/* offset from mobile info */
-	COMBIOS_TMDS_POWER_TABLE,	/* offset from mobile info */
-	COMBIOS_TMDS_POWER_ON_TABLE,	/* offset from tmds power */
-	COMBIOS_TMDS_POWER_OFF_TABLE,	/* offset from tmds power */
-};
-
-enum radeon_combios_ddc {
-	DDC_NONE_DETECTED,
-	DDC_MONID,
-	DDC_DVI,
-	DDC_VGA,
-	DDC_CRT2,
-	DDC_LCD,
-	DDC_GPIO,
-};
-
-enum radeon_combios_connector {
-	CONNECTOR_NONE_LEGACY,
-	CONNECTOR_PROPRIETARY_LEGACY,
-	CONNECTOR_CRT_LEGACY,
-	CONNECTOR_DVI_I_LEGACY,
-	CONNECTOR_DVI_D_LEGACY,
-	CONNECTOR_CTV_LEGACY,
-	CONNECTOR_STV_LEGACY,
-	CONNECTOR_UNSUPPORTED_LEGACY
-};
-
-const int legacy_connector_convert[] = {
-	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_DVID,
-	DRM_MODE_CONNECTOR_VGA,
-	DRM_MODE_CONNECTOR_DVII,
-	DRM_MODE_CONNECTOR_DVID,
-	DRM_MODE_CONNECTOR_Composite,
-	DRM_MODE_CONNECTOR_SVIDEO,
-	DRM_MODE_CONNECTOR_Unknown,
-};
-
-static uint16_t combios_get_table_offset(struct drm_device *dev,
-					 enum radeon_combios_table_offset table)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	int rev;
-	uint16_t offset = 0, check_offset;
-
-	if (!rdev->bios)
-		return 0;
-
-	switch (table) {
-		/* absolute offset tables */
-	case COMBIOS_ASIC_INIT_1_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0xc);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_BIOS_SUPPORT_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x14);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_DAC_PROGRAMMING_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x2a);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_MAX_COLOR_DEPTH_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x2c);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_CRTC_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x2e);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_PLL_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x30);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_TV_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x32);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_DFP_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x34);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_HW_CONFIG_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x36);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_MULTIMEDIA_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x38);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_TV_STD_PATCH_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x3e);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_LCD_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x40);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_MOBILE_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x42);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_PLL_INIT_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x46);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_MEM_CONFIG_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x48);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_SAVE_MASK_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x4a);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_HARDCODED_EDID_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x4c);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_ASIC_INIT_2_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x4e);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_CONNECTOR_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x50);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_DYN_CLK_1_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x52);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_RESERVED_MEM_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x54);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_EXT_TMDS_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x58);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_MEM_CLK_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x5a);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_EXT_DAC_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x5c);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_MISC_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x5e);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_CRT_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x60);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x62);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_COMPONENT_VIDEO_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x64);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_FAN_SPEED_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x66);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_OVERDRIVE_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x68);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_OEM_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x6a);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_DYN_CLK_2_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x6c);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_POWER_CONNECTOR_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x6e);
-		if (check_offset)
-			offset = check_offset;
-		break;
-	case COMBIOS_I2C_INFO_TABLE:
-		check_offset = RBIOS16(rdev->bios_header_start + 0x70);
-		if (check_offset)
-			offset = check_offset;
-		break;
-		/* relative offset tables */
-	case COMBIOS_ASIC_INIT_3_TABLE:	/* offset from misc info */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE);
-		if (check_offset) {
-			rev = RBIOS8(check_offset);
-			if (rev > 0) {
-				check_offset = RBIOS16(check_offset + 0x3);
-				if (check_offset)
-					offset = check_offset;
-			}
-		}
-		break;
-	case COMBIOS_ASIC_INIT_4_TABLE:	/* offset from misc info */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE);
-		if (check_offset) {
-			rev = RBIOS8(check_offset);
-			if (rev > 0) {
-				check_offset = RBIOS16(check_offset + 0x5);
-				if (check_offset)
-					offset = check_offset;
-			}
-		}
-		break;
-	case COMBIOS_DETECTED_MEM_TABLE:	/* offset from misc info */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE);
-		if (check_offset) {
-			rev = RBIOS8(check_offset);
-			if (rev > 0) {
-				check_offset = RBIOS16(check_offset + 0x7);
-				if (check_offset)
-					offset = check_offset;
-			}
-		}
-		break;
-	case COMBIOS_ASIC_INIT_5_TABLE:	/* offset from misc info */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_MISC_INFO_TABLE);
-		if (check_offset) {
-			rev = RBIOS8(check_offset);
-			if (rev == 2) {
-				check_offset = RBIOS16(check_offset + 0x9);
-				if (check_offset)
-					offset = check_offset;
-			}
-		}
-		break;
-	case COMBIOS_RAM_RESET_TABLE:	/* offset from mem config */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_MEM_CONFIG_TABLE);
-		if (check_offset) {
-			while (RBIOS8(check_offset++));
-			check_offset += 2;
-			if (check_offset)
-				offset = check_offset;
-		}
-		break;
-	case COMBIOS_POWERPLAY_INFO_TABLE:	/* offset from mobile info */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE);
-		if (check_offset) {
-			check_offset = RBIOS16(check_offset + 0x11);
-			if (check_offset)
-				offset = check_offset;
-		}
-		break;
-	case COMBIOS_GPIO_INFO_TABLE:	/* offset from mobile info */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE);
-		if (check_offset) {
-			check_offset = RBIOS16(check_offset + 0x13);
-			if (check_offset)
-				offset = check_offset;
-		}
-		break;
-	case COMBIOS_LCD_DDC_INFO_TABLE:	/* offset from mobile info */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE);
-		if (check_offset) {
-			check_offset = RBIOS16(check_offset + 0x15);
-			if (check_offset)
-				offset = check_offset;
-		}
-		break;
-	case COMBIOS_TMDS_POWER_TABLE:	/* offset from mobile info */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_MOBILE_INFO_TABLE);
-		if (check_offset) {
-			check_offset = RBIOS16(check_offset + 0x17);
-			if (check_offset)
-				offset = check_offset;
-		}
-		break;
-	case COMBIOS_TMDS_POWER_ON_TABLE:	/* offset from tmds power */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_TMDS_POWER_TABLE);
-		if (check_offset) {
-			check_offset = RBIOS16(check_offset + 0x2);
-			if (check_offset)
-				offset = check_offset;
-		}
-		break;
-	case COMBIOS_TMDS_POWER_OFF_TABLE:	/* offset from tmds power */
-		check_offset =
-		    combios_get_table_offset(dev, COMBIOS_TMDS_POWER_TABLE);
-		if (check_offset) {
-			check_offset = RBIOS16(check_offset + 0x4);
-			if (check_offset)
-				offset = check_offset;
-		}
-		break;
-	default:
-		break;
-	}
-
-	return offset;
-
-}
-
-bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev)
-{
-	int edid_info, size;
-	struct edid *edid;
-	unsigned char *raw;
-	edid_info = combios_get_table_offset(rdev->ddev, COMBIOS_HARDCODED_EDID_TABLE);
-	if (!edid_info)
-		return false;
-
-	raw = rdev->bios + edid_info;
-	size = EDID_LENGTH * (raw[0x7e] + 1);
-	edid = kmalloc(size, GFP_KERNEL);
-	if (edid == NULL)
-		return false;
-
-	memcpy((unsigned char *)edid, raw, size);
-
-	if (!drm_edid_is_valid(edid)) {
-		kfree(edid);
-		return false;
-	}
-
-	rdev->mode_info.bios_hardcoded_edid = edid;
-	rdev->mode_info.bios_hardcoded_edid_size = size;
-	return true;
-}
-
-/* this is used for atom LCDs as well */
-struct edid *
-radeon_bios_get_hardcoded_edid(struct radeon_device *rdev)
-{
-	struct edid *edid;
-
-	if (rdev->mode_info.bios_hardcoded_edid) {
-		edid = kmalloc(rdev->mode_info.bios_hardcoded_edid_size, GFP_KERNEL);
-		if (edid) {
-			memcpy((unsigned char *)edid,
-			       (unsigned char *)rdev->mode_info.bios_hardcoded_edid,
-			       rdev->mode_info.bios_hardcoded_edid_size);
-			return edid;
-		}
-	}
-	return NULL;
-}
-
-static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rdev,
-						       enum radeon_combios_ddc ddc,
-						       u32 clk_mask,
-						       u32 data_mask)
-{
-	struct radeon_i2c_bus_rec i2c;
-	int ddc_line = 0;
-
-	/* ddc id            = mask reg
-	 * DDC_NONE_DETECTED = none
-	 * DDC_DVI           = RADEON_GPIO_DVI_DDC
-	 * DDC_VGA           = RADEON_GPIO_VGA_DDC
-	 * DDC_LCD           = RADEON_GPIOPAD_MASK
-	 * DDC_GPIO          = RADEON_MDGPIO_MASK
-	 * r1xx
-	 * DDC_MONID         = RADEON_GPIO_MONID
-	 * DDC_CRT2          = RADEON_GPIO_CRT2_DDC
-	 * r200
-	 * DDC_MONID         = RADEON_GPIO_MONID
-	 * DDC_CRT2          = RADEON_GPIO_DVI_DDC
-	 * r300/r350
-	 * DDC_MONID         = RADEON_GPIO_DVI_DDC
-	 * DDC_CRT2          = RADEON_GPIO_DVI_DDC
-	 * rv2xx/rv3xx
-	 * DDC_MONID         = RADEON_GPIO_MONID
-	 * DDC_CRT2          = RADEON_GPIO_MONID
-	 * rs3xx/rs4xx
-	 * DDC_MONID         = RADEON_GPIOPAD_MASK
-	 * DDC_CRT2          = RADEON_GPIO_MONID
-	 */
-	switch (ddc) {
-	case DDC_NONE_DETECTED:
-	default:
-		ddc_line = 0;
-		break;
-	case DDC_DVI:
-		ddc_line = RADEON_GPIO_DVI_DDC;
-		break;
-	case DDC_VGA:
-		ddc_line = RADEON_GPIO_VGA_DDC;
-		break;
-	case DDC_LCD:
-		ddc_line = RADEON_GPIOPAD_MASK;
-		break;
-	case DDC_GPIO:
-		ddc_line = RADEON_MDGPIO_MASK;
-		break;
-	case DDC_MONID:
-		if (rdev->family == CHIP_RS300 ||
-		    rdev->family == CHIP_RS400 ||
-		    rdev->family == CHIP_RS480)
-			ddc_line = RADEON_GPIOPAD_MASK;
-		else if (rdev->family == CHIP_R300 ||
-			 rdev->family == CHIP_R350) {
-			ddc_line = RADEON_GPIO_DVI_DDC;
-			ddc = DDC_DVI;
-		} else
-			ddc_line = RADEON_GPIO_MONID;
-		break;
-	case DDC_CRT2:
-		if (rdev->family == CHIP_R200 ||
-		    rdev->family == CHIP_R300 ||
-		    rdev->family == CHIP_R350) {
-			ddc_line = RADEON_GPIO_DVI_DDC;
-			ddc = DDC_DVI;
-		} else if (rdev->family == CHIP_RS300 ||
-			   rdev->family == CHIP_RS400 ||
-			   rdev->family == CHIP_RS480)
-			ddc_line = RADEON_GPIO_MONID;
-		else if (rdev->family >= CHIP_RV350) {
-			ddc_line = RADEON_GPIO_MONID;
-			ddc = DDC_MONID;
-		} else
-			ddc_line = RADEON_GPIO_CRT2_DDC;
-		break;
-	}
-
-	if (ddc_line == RADEON_GPIOPAD_MASK) {
-		i2c.mask_clk_reg = RADEON_GPIOPAD_MASK;
-		i2c.mask_data_reg = RADEON_GPIOPAD_MASK;
-		i2c.a_clk_reg = RADEON_GPIOPAD_A;
-		i2c.a_data_reg = RADEON_GPIOPAD_A;
-		i2c.en_clk_reg = RADEON_GPIOPAD_EN;
-		i2c.en_data_reg = RADEON_GPIOPAD_EN;
-		i2c.y_clk_reg = RADEON_GPIOPAD_Y;
-		i2c.y_data_reg = RADEON_GPIOPAD_Y;
-	} else if (ddc_line == RADEON_MDGPIO_MASK) {
-		i2c.mask_clk_reg = RADEON_MDGPIO_MASK;
-		i2c.mask_data_reg = RADEON_MDGPIO_MASK;
-		i2c.a_clk_reg = RADEON_MDGPIO_A;
-		i2c.a_data_reg = RADEON_MDGPIO_A;
-		i2c.en_clk_reg = RADEON_MDGPIO_EN;
-		i2c.en_data_reg = RADEON_MDGPIO_EN;
-		i2c.y_clk_reg = RADEON_MDGPIO_Y;
-		i2c.y_data_reg = RADEON_MDGPIO_Y;
-	} else {
-		i2c.mask_clk_reg = ddc_line;
-		i2c.mask_data_reg = ddc_line;
-		i2c.a_clk_reg = ddc_line;
-		i2c.a_data_reg = ddc_line;
-		i2c.en_clk_reg = ddc_line;
-		i2c.en_data_reg = ddc_line;
-		i2c.y_clk_reg = ddc_line;
-		i2c.y_data_reg = ddc_line;
-	}
-
-	if (clk_mask && data_mask) {
-		/* system specific masks */
-		i2c.mask_clk_mask = clk_mask;
-		i2c.mask_data_mask = data_mask;
-		i2c.a_clk_mask = clk_mask;
-		i2c.a_data_mask = data_mask;
-		i2c.en_clk_mask = clk_mask;
-		i2c.en_data_mask = data_mask;
-		i2c.y_clk_mask = clk_mask;
-		i2c.y_data_mask = data_mask;
-	} else if ((ddc_line == RADEON_GPIOPAD_MASK) ||
-		   (ddc_line == RADEON_MDGPIO_MASK)) {
-		/* default gpiopad masks */
-		i2c.mask_clk_mask = (0x20 << 8);
-		i2c.mask_data_mask = 0x80;
-		i2c.a_clk_mask = (0x20 << 8);
-		i2c.a_data_mask = 0x80;
-		i2c.en_clk_mask = (0x20 << 8);
-		i2c.en_data_mask = 0x80;
-		i2c.y_clk_mask = (0x20 << 8);
-		i2c.y_data_mask = 0x80;
-	} else {
-		/* default masks for ddc pads */
-		i2c.mask_clk_mask = RADEON_GPIO_MASK_1;
-		i2c.mask_data_mask = RADEON_GPIO_MASK_0;
-		i2c.a_clk_mask = RADEON_GPIO_A_1;
-		i2c.a_data_mask = RADEON_GPIO_A_0;
-		i2c.en_clk_mask = RADEON_GPIO_EN_1;
-		i2c.en_data_mask = RADEON_GPIO_EN_0;
-		i2c.y_clk_mask = RADEON_GPIO_Y_1;
-		i2c.y_data_mask = RADEON_GPIO_Y_0;
-	}
-
-	switch (rdev->family) {
-	case CHIP_R100:
-	case CHIP_RV100:
-	case CHIP_RS100:
-	case CHIP_RV200:
-	case CHIP_RS200:
-	case CHIP_RS300:
-		switch (ddc_line) {
-		case RADEON_GPIO_DVI_DDC:
-			i2c.hw_capable = true;
-			break;
-		default:
-			i2c.hw_capable = false;
-			break;
-		}
-		break;
-	case CHIP_R200:
-		switch (ddc_line) {
-		case RADEON_GPIO_DVI_DDC:
-		case RADEON_GPIO_MONID:
-			i2c.hw_capable = true;
-			break;
-		default:
-			i2c.hw_capable = false;
-			break;
-		}
-		break;
-	case CHIP_RV250:
-	case CHIP_RV280:
-		switch (ddc_line) {
-		case RADEON_GPIO_VGA_DDC:
-		case RADEON_GPIO_DVI_DDC:
-		case RADEON_GPIO_CRT2_DDC:
-			i2c.hw_capable = true;
-			break;
-		default:
-			i2c.hw_capable = false;
-			break;
-		}
-		break;
-	case CHIP_R300:
-	case CHIP_R350:
-		switch (ddc_line) {
-		case RADEON_GPIO_VGA_DDC:
-		case RADEON_GPIO_DVI_DDC:
-			i2c.hw_capable = true;
-			break;
-		default:
-			i2c.hw_capable = false;
-			break;
-		}
-		break;
-	case CHIP_RV350:
-	case CHIP_RV380:
-	case CHIP_RS400:
-	case CHIP_RS480:
-		switch (ddc_line) {
-		case RADEON_GPIO_VGA_DDC:
-		case RADEON_GPIO_DVI_DDC:
-			i2c.hw_capable = true;
-			break;
-		case RADEON_GPIO_MONID:
-			/* hw i2c on RADEON_GPIO_MONID doesn't seem to work
-			 * reliably on some pre-r4xx hardware; not sure why.
-			 */
-			i2c.hw_capable = false;
-			break;
-		default:
-			i2c.hw_capable = false;
-			break;
-		}
-		break;
-	default:
-		i2c.hw_capable = false;
-		break;
-	}
-	i2c.mm_i2c = false;
-
-	i2c.i2c_id = ddc;
-	i2c.hpd = RADEON_HPD_NONE;
-
-	if (ddc_line)
-		i2c.valid = true;
-	else
-		i2c.valid = false;
-
-	return i2c;
-}
-
-void radeon_combios_i2c_init(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct radeon_i2c_bus_rec i2c;
-
-	/* actual hw pads
-	 * r1xx/rs2xx/rs3xx
-	 * 0x60, 0x64, 0x68, 0x6c, gpiopads, mm
-	 * r200
-	 * 0x60, 0x64, 0x68, mm
-	 * r300/r350
-	 * 0x60, 0x64, mm
-	 * rv2xx/rv3xx/rs4xx
-	 * 0x60, 0x64, 0x68, gpiopads, mm
-	 */
-
-	/* 0x60 */
-	i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-	rdev->i2c_bus[0] = radeon_i2c_create(dev, &i2c, "DVI_DDC");
-	/* 0x64 */
-	i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-	rdev->i2c_bus[1] = radeon_i2c_create(dev, &i2c, "VGA_DDC");
-
-	/* mm i2c */
-	i2c.valid = true;
-	i2c.hw_capable = true;
-	i2c.mm_i2c = true;
-	i2c.i2c_id = 0xa0;
-	rdev->i2c_bus[2] = radeon_i2c_create(dev, &i2c, "MM_I2C");
-
-	if (rdev->family == CHIP_R300 ||
-	    rdev->family == CHIP_R350) {
-		/* only 2 sw i2c pads */
-	} else if (rdev->family == CHIP_RS300 ||
-		   rdev->family == CHIP_RS400 ||
-		   rdev->family == CHIP_RS480) {
-		u16 offset;
-		u8 id, blocks, clk, data;
-		int i;
-
-		/* 0x68 */
-		i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
-		rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID");
-
-		offset = combios_get_table_offset(dev, COMBIOS_I2C_INFO_TABLE);
-		if (offset) {
-			blocks = RBIOS8(offset + 2);
-			for (i = 0; i < blocks; i++) {
-				id = RBIOS8(offset + 3 + (i * 5) + 0);
-				if (id == 136) {
-					clk = RBIOS8(offset + 3 + (i * 5) + 3);
-					data = RBIOS8(offset + 3 + (i * 5) + 4);
-					/* gpiopad */
-					i2c = combios_setup_i2c_bus(rdev, DDC_MONID,
-								    (1 << clk), (1 << data));
-					rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "GPIOPAD_MASK");
-					break;
-				}
-			}
-		}
-	} else if ((rdev->family == CHIP_R200) ||
-		   (rdev->family >= CHIP_R300)) {
-		/* 0x68 */
-		i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
-		rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID");
-	} else {
-		/* 0x68 */
-		i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
-		rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID");
-		/* 0x6c */
-		i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
-		rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "CRT2_DDC");
-	}
-}
-
-bool radeon_combios_get_clock_info(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint16_t pll_info;
-	struct radeon_pll *p1pll = &rdev->clock.p1pll;
-	struct radeon_pll *p2pll = &rdev->clock.p2pll;
-	struct radeon_pll *spll = &rdev->clock.spll;
-	struct radeon_pll *mpll = &rdev->clock.mpll;
-	int8_t rev;
-	uint16_t sclk, mclk;
-
-	pll_info = combios_get_table_offset(dev, COMBIOS_PLL_INFO_TABLE);
-	if (pll_info) {
-		rev = RBIOS8(pll_info);
-
-		/* pixel clocks */
-		p1pll->reference_freq = RBIOS16(pll_info + 0xe);
-		p1pll->reference_div = RBIOS16(pll_info + 0x10);
-		p1pll->pll_out_min = RBIOS32(pll_info + 0x12);
-		p1pll->pll_out_max = RBIOS32(pll_info + 0x16);
-		p1pll->lcd_pll_out_min = p1pll->pll_out_min;
-		p1pll->lcd_pll_out_max = p1pll->pll_out_max;
-
-		if (rev > 9) {
-			p1pll->pll_in_min = RBIOS32(pll_info + 0x36);
-			p1pll->pll_in_max = RBIOS32(pll_info + 0x3a);
-		} else {
-			p1pll->pll_in_min = 40;
-			p1pll->pll_in_max = 500;
-		}
-		*p2pll = *p1pll;
-
-		/* system clock */
-		spll->reference_freq = RBIOS16(pll_info + 0x1a);
-		spll->reference_div = RBIOS16(pll_info + 0x1c);
-		spll->pll_out_min = RBIOS32(pll_info + 0x1e);
-		spll->pll_out_max = RBIOS32(pll_info + 0x22);
-
-		if (rev > 10) {
-			spll->pll_in_min = RBIOS32(pll_info + 0x48);
-			spll->pll_in_max = RBIOS32(pll_info + 0x4c);
-		} else {
-			/* ??? */
-			spll->pll_in_min = 40;
-			spll->pll_in_max = 500;
-		}
-
-		/* memory clock */
-		mpll->reference_freq = RBIOS16(pll_info + 0x26);
-		mpll->reference_div = RBIOS16(pll_info + 0x28);
-		mpll->pll_out_min = RBIOS32(pll_info + 0x2a);
-		mpll->pll_out_max = RBIOS32(pll_info + 0x2e);
-
-		if (rev > 10) {
-			mpll->pll_in_min = RBIOS32(pll_info + 0x5a);
-			mpll->pll_in_max = RBIOS32(pll_info + 0x5e);
-		} else {
-			/* ??? */
-			mpll->pll_in_min = 40;
-			mpll->pll_in_max = 500;
-		}
-
-		/* default sclk/mclk */
-		sclk = RBIOS16(pll_info + 0xa);
-		mclk = RBIOS16(pll_info + 0x8);
-		if (sclk == 0)
-			sclk = 200 * 100;
-		if (mclk == 0)
-			mclk = 200 * 100;
-
-		rdev->clock.default_sclk = sclk;
-		rdev->clock.default_mclk = mclk;
-
-		if (RBIOS32(pll_info + 0x16))
-			rdev->clock.max_pixel_clock = RBIOS32(pll_info + 0x16);
-		else
-			rdev->clock.max_pixel_clock = 35000; /* might need something asic specific */
-
-		return true;
-	}
-	return false;
-}
-
-bool radeon_combios_sideport_present(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	u16 igp_info;
-
-	/* sideport is AMD only */
-	if (rdev->family == CHIP_RS400)
-		return false;
-
-	igp_info = combios_get_table_offset(dev, COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE);
-
-	if (igp_info) {
-		if (RBIOS16(igp_info + 0x4))
-			return true;
-	}
-	return false;
-}
-
-static const uint32_t default_primarydac_adj[CHIP_LAST] = {
-	0x00000808,		/* r100  */
-	0x00000808,		/* rv100 */
-	0x00000808,		/* rs100 */
-	0x00000808,		/* rv200 */
-	0x00000808,		/* rs200 */
-	0x00000808,		/* r200  */
-	0x00000808,		/* rv250 */
-	0x00000000,		/* rs300 */
-	0x00000808,		/* rv280 */
-	0x00000808,		/* r300  */
-	0x00000808,		/* r350  */
-	0x00000808,		/* rv350 */
-	0x00000808,		/* rv380 */
-	0x00000808,		/* r420  */
-	0x00000808,		/* r423  */
-	0x00000808,		/* rv410 */
-	0x00000000,		/* rs400 */
-	0x00000000,		/* rs480 */
-};
-
-static void radeon_legacy_get_primary_dac_info_from_table(struct radeon_device *rdev,
-							  struct radeon_encoder_primary_dac *p_dac)
-{
-	p_dac->ps2_pdac_adj = default_primarydac_adj[rdev->family];
-	return;
-}
-
-struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct
-								       radeon_encoder
-								       *encoder)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint16_t dac_info;
-	uint8_t rev, bg, dac;
-	struct radeon_encoder_primary_dac *p_dac = NULL;
-	int found = 0;
-
-	p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac),
-			GFP_KERNEL);
-
-	if (!p_dac)
-		return NULL;
-
-	/* check CRT table */
-	dac_info = combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
-	if (dac_info) {
-		rev = RBIOS8(dac_info) & 0x3;
-		if (rev < 2) {
-			bg = RBIOS8(dac_info + 0x2) & 0xf;
-			dac = (RBIOS8(dac_info + 0x2) >> 4) & 0xf;
-			p_dac->ps2_pdac_adj = (bg << 8) | (dac);
-		} else {
-			bg = RBIOS8(dac_info + 0x2) & 0xf;
-			dac = RBIOS8(dac_info + 0x3) & 0xf;
-			p_dac->ps2_pdac_adj = (bg << 8) | (dac);
-		}
-		/* if the values are all zeros, use the table */
-		if (p_dac->ps2_pdac_adj)
-			found = 1;
-	}
-
-	if (!found) /* fallback to defaults */
-		radeon_legacy_get_primary_dac_info_from_table(rdev, p_dac);
-
-	return p_dac;
-}
-
-enum radeon_tv_std
-radeon_combios_get_tv_info(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	uint16_t tv_info;
-	enum radeon_tv_std tv_std = TV_STD_NTSC;
-
-	tv_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
-	if (tv_info) {
-		if (RBIOS8(tv_info + 6) == 'T') {
-			switch (RBIOS8(tv_info + 7) & 0xf) {
-			case 1:
-				tv_std = TV_STD_NTSC;
-				DRM_DEBUG_KMS("Default TV standard: NTSC\n");
-				break;
-			case 2:
-				tv_std = TV_STD_PAL;
-				DRM_DEBUG_KMS("Default TV standard: PAL\n");
-				break;
-			case 3:
-				tv_std = TV_STD_PAL_M;
-				DRM_DEBUG_KMS("Default TV standard: PAL-M\n");
-				break;
-			case 4:
-				tv_std = TV_STD_PAL_60;
-				DRM_DEBUG_KMS("Default TV standard: PAL-60\n");
-				break;
-			case 5:
-				tv_std = TV_STD_NTSC_J;
-				DRM_DEBUG_KMS("Default TV standard: NTSC-J\n");
-				break;
-			case 6:
-				tv_std = TV_STD_SCART_PAL;
-				DRM_DEBUG_KMS("Default TV standard: SCART-PAL\n");
-				break;
-			default:
-				tv_std = TV_STD_NTSC;
-				DRM_DEBUG_KMS
-				    ("Unknown TV standard; defaulting to NTSC\n");
-				break;
-			}
-
-			switch ((RBIOS8(tv_info + 9) >> 2) & 0x3) {
-			case 0:
-				DRM_DEBUG_KMS("29.498928713 MHz TV ref clk\n");
-				break;
-			case 1:
-				DRM_DEBUG_KMS("28.636360000 MHz TV ref clk\n");
-				break;
-			case 2:
-				DRM_DEBUG_KMS("14.318180000 MHz TV ref clk\n");
-				break;
-			case 3:
-				DRM_DEBUG_KMS("27.000000000 MHz TV ref clk\n");
-				break;
-			default:
-				break;
-			}
-		}
-	}
-	return tv_std;
-}
-
-static const uint32_t default_tvdac_adj[CHIP_LAST] = {
-	0x00000000,		/* r100  */
-	0x00280000,		/* rv100 */
-	0x00000000,		/* rs100 */
-	0x00880000,		/* rv200 */
-	0x00000000,		/* rs200 */
-	0x00000000,		/* r200  */
-	0x00770000,		/* rv250 */
-	0x00290000,		/* rs300 */
-	0x00560000,		/* rv280 */
-	0x00780000,		/* r300  */
-	0x00770000,		/* r350  */
-	0x00780000,		/* rv350 */
-	0x00780000,		/* rv380 */
-	0x01080000,		/* r420  */
-	0x01080000,		/* r423  */
-	0x01080000,		/* rv410 */
-	0x00780000,		/* rs400 */
-	0x00780000,		/* rs480 */
-};
-
-static void radeon_legacy_get_tv_dac_info_from_table(struct radeon_device *rdev,
-						     struct radeon_encoder_tv_dac *tv_dac)
-{
-	tv_dac->ps2_tvdac_adj = default_tvdac_adj[rdev->family];
-	if ((rdev->flags & RADEON_IS_MOBILITY) && (rdev->family == CHIP_RV250))
-		tv_dac->ps2_tvdac_adj = 0x00880000;
-	tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj;
-	tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj;
-	return;
-}
-
-struct radeon_encoder_tv_dac *radeon_combios_get_tv_dac_info(struct
-							     radeon_encoder
-							     *encoder)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint16_t dac_info;
-	uint8_t rev, bg, dac;
-	struct radeon_encoder_tv_dac *tv_dac = NULL;
-	int found = 0;
-
-	tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL);
-	if (!tv_dac)
-		return NULL;
-
-	/* first check TV table */
-	dac_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
-	if (dac_info) {
-		rev = RBIOS8(dac_info + 0x3);
-		if (rev > 4) {
-			bg = RBIOS8(dac_info + 0xc) & 0xf;
-			dac = RBIOS8(dac_info + 0xd) & 0xf;
-			tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20);
-
-			bg = RBIOS8(dac_info + 0xe) & 0xf;
-			dac = RBIOS8(dac_info + 0xf) & 0xf;
-			tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20);
-
-			bg = RBIOS8(dac_info + 0x10) & 0xf;
-			dac = RBIOS8(dac_info + 0x11) & 0xf;
-			tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20);
-			/* if the values are all zeros, use the table */
-			if (tv_dac->ps2_tvdac_adj)
-				found = 1;
-		} else if (rev > 1) {
-			bg = RBIOS8(dac_info + 0xc) & 0xf;
-			dac = (RBIOS8(dac_info + 0xc) >> 4) & 0xf;
-			tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20);
-
-			bg = RBIOS8(dac_info + 0xd) & 0xf;
-			dac = (RBIOS8(dac_info + 0xd) >> 4) & 0xf;
-			tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20);
-
-			bg = RBIOS8(dac_info + 0xe) & 0xf;
-			dac = (RBIOS8(dac_info + 0xe) >> 4) & 0xf;
-			tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20);
-			/* if the values are all zeros, use the table */
-			if (tv_dac->ps2_tvdac_adj)
-				found = 1;
-		}
-		tv_dac->tv_std = radeon_combios_get_tv_info(rdev);
-	}
-	if (!found) {
-		/* then check CRT table */
-		dac_info =
-		    combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
-		if (dac_info) {
-			rev = RBIOS8(dac_info) & 0x3;
-			if (rev < 2) {
-				bg = RBIOS8(dac_info + 0x3) & 0xf;
-				dac = (RBIOS8(dac_info + 0x3) >> 4) & 0xf;
-				tv_dac->ps2_tvdac_adj =
-				    (bg << 16) | (dac << 20);
-				tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj;
-				tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj;
-				/* if the values are all zeros, use the table */
-				if (tv_dac->ps2_tvdac_adj)
-					found = 1;
-			} else {
-				bg = RBIOS8(dac_info + 0x4) & 0xf;
-				dac = RBIOS8(dac_info + 0x5) & 0xf;
-				tv_dac->ps2_tvdac_adj =
-				    (bg << 16) | (dac << 20);
-				tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj;
-				tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj;
-				/* if the values are all zeros, use the table */
-				if (tv_dac->ps2_tvdac_adj)
-					found = 1;
-			}
-		} else {
-			DRM_INFO("No TV DAC info found in BIOS\n");
-		}
-	}
-
-	if (!found) /* fallback to defaults */
-		radeon_legacy_get_tv_dac_info_from_table(rdev, tv_dac);
-
-	return tv_dac;
-}
-
-static struct radeon_encoder_lvds *radeon_legacy_get_lvds_info_from_regs(struct
-									 radeon_device
-									 *rdev)
-{
-	struct radeon_encoder_lvds *lvds = NULL;
-	uint32_t fp_vert_stretch, fp_horz_stretch;
-	uint32_t ppll_div_sel, ppll_val;
-	uint32_t lvds_ss_gen_cntl = RREG32(RADEON_LVDS_SS_GEN_CNTL);
-
-	lvds = kzalloc(sizeof(struct radeon_encoder_lvds), GFP_KERNEL);
-
-	if (!lvds)
-		return NULL;
-
-	fp_vert_stretch = RREG32(RADEON_FP_VERT_STRETCH);
-	fp_horz_stretch = RREG32(RADEON_FP_HORZ_STRETCH);
-
-	/* These should be fail-safe defaults, fingers crossed */
-	lvds->panel_pwr_delay = 200;
-	lvds->panel_vcc_delay = 2000;
-
-	lvds->lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
-	lvds->panel_digon_delay = (lvds_ss_gen_cntl >> RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) & 0xf;
-	lvds->panel_blon_delay = (lvds_ss_gen_cntl >> RADEON_LVDS_PWRSEQ_DELAY2_SHIFT) & 0xf;
-
-	if (fp_vert_stretch & RADEON_VERT_STRETCH_ENABLE)
-		lvds->native_mode.vdisplay =
-		    ((fp_vert_stretch & RADEON_VERT_PANEL_SIZE) >>
-		     RADEON_VERT_PANEL_SHIFT) + 1;
-	else
-		lvds->native_mode.vdisplay =
-		    (RREG32(RADEON_CRTC_V_TOTAL_DISP) >> 16) + 1;
-
-	if (fp_horz_stretch & RADEON_HORZ_STRETCH_ENABLE)
-		lvds->native_mode.hdisplay =
-		    (((fp_horz_stretch & RADEON_HORZ_PANEL_SIZE) >>
-		      RADEON_HORZ_PANEL_SHIFT) + 1) * 8;
-	else
-		lvds->native_mode.hdisplay =
-		    ((RREG32(RADEON_CRTC_H_TOTAL_DISP) >> 16) + 1) * 8;
-
-	if ((lvds->native_mode.hdisplay < 640) ||
-	    (lvds->native_mode.vdisplay < 480)) {
-		lvds->native_mode.hdisplay = 640;
-		lvds->native_mode.vdisplay = 480;
-	}
-
-	ppll_div_sel = RREG8(RADEON_CLOCK_CNTL_INDEX + 1) & 0x3;
-	ppll_val = RREG32_PLL(RADEON_PPLL_DIV_0 + ppll_div_sel);
-	if ((ppll_val & 0x000707ff) == 0x1bb)
-		lvds->use_bios_dividers = false;
-	else {
-		lvds->panel_ref_divider =
-		    RREG32_PLL(RADEON_PPLL_REF_DIV) & 0x3ff;
-		lvds->panel_post_divider = (ppll_val >> 16) & 0x7;
-		lvds->panel_fb_divider = ppll_val & 0x7ff;
-
-		if ((lvds->panel_ref_divider != 0) &&
-		    (lvds->panel_fb_divider > 3))
-			lvds->use_bios_dividers = true;
-	}
-	lvds->panel_vcc_delay = 200;
-
-	DRM_INFO("Panel info derived from registers\n");
-	DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.hdisplay,
-		 lvds->native_mode.vdisplay);
-
-	return lvds;
-}
-
-struct radeon_encoder_lvds *radeon_combios_get_lvds_info(struct radeon_encoder
-							 *encoder)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint16_t lcd_info;
-	uint32_t panel_setup;
-	char stmp[30];
-	int tmp, i;
-	struct radeon_encoder_lvds *lvds = NULL;
-
-	lcd_info = combios_get_table_offset(dev, COMBIOS_LCD_INFO_TABLE);
-
-	if (lcd_info) {
-		lvds = kzalloc(sizeof(struct radeon_encoder_lvds), GFP_KERNEL);
-
-		if (!lvds)
-			return NULL;
-
-		for (i = 0; i < 24; i++)
-			stmp[i] = RBIOS8(lcd_info + i + 1);
-		stmp[24] = 0;
-
-		DRM_INFO("Panel ID String: %s\n", stmp);
-
-		lvds->native_mode.hdisplay = RBIOS16(lcd_info + 0x19);
-		lvds->native_mode.vdisplay = RBIOS16(lcd_info + 0x1b);
-
-		DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.hdisplay,
-			 lvds->native_mode.vdisplay);
-
-		lvds->panel_vcc_delay = RBIOS16(lcd_info + 0x2c);
-		lvds->panel_vcc_delay = min_t(u16, lvds->panel_vcc_delay, 2000);
-
-		lvds->panel_pwr_delay = RBIOS8(lcd_info + 0x24);
-		lvds->panel_digon_delay = RBIOS16(lcd_info + 0x38) & 0xf;
-		lvds->panel_blon_delay = (RBIOS16(lcd_info + 0x38) >> 4) & 0xf;
-
-		lvds->panel_ref_divider = RBIOS16(lcd_info + 0x2e);
-		lvds->panel_post_divider = RBIOS8(lcd_info + 0x30);
-		lvds->panel_fb_divider = RBIOS16(lcd_info + 0x31);
-		if ((lvds->panel_ref_divider != 0) &&
-		    (lvds->panel_fb_divider > 3))
-			lvds->use_bios_dividers = true;
-
-		panel_setup = RBIOS32(lcd_info + 0x39);
-		lvds->lvds_gen_cntl = 0xff00;
-		if (panel_setup & 0x1)
-			lvds->lvds_gen_cntl |= RADEON_LVDS_PANEL_FORMAT;
-
-		if ((panel_setup >> 4) & 0x1)
-			lvds->lvds_gen_cntl |= RADEON_LVDS_PANEL_TYPE;
-
-		switch ((panel_setup >> 8) & 0x7) {
-		case 0:
-			lvds->lvds_gen_cntl |= RADEON_LVDS_NO_FM;
-			break;
-		case 1:
-			lvds->lvds_gen_cntl |= RADEON_LVDS_2_GREY;
-			break;
-		case 2:
-			lvds->lvds_gen_cntl |= RADEON_LVDS_4_GREY;
-			break;
-		default:
-			break;
-		}
-
-		if ((panel_setup >> 16) & 0x1)
-			lvds->lvds_gen_cntl |= RADEON_LVDS_FP_POL_LOW;
-
-		if ((panel_setup >> 17) & 0x1)
-			lvds->lvds_gen_cntl |= RADEON_LVDS_LP_POL_LOW;
-
-		if ((panel_setup >> 18) & 0x1)
-			lvds->lvds_gen_cntl |= RADEON_LVDS_DTM_POL_LOW;
-
-		if ((panel_setup >> 23) & 0x1)
-			lvds->lvds_gen_cntl |= RADEON_LVDS_BL_CLK_SEL;
-
-		lvds->lvds_gen_cntl |= (panel_setup & 0xf0000000);
-
-		for (i = 0; i < 32; i++) {
-			tmp = RBIOS16(lcd_info + 64 + i * 2);
-			if (tmp == 0)
-				break;
-
-			if ((RBIOS16(tmp) == lvds->native_mode.hdisplay) &&
-			    (RBIOS16(tmp + 2) == lvds->native_mode.vdisplay)) {
-				lvds->native_mode.htotal = lvds->native_mode.hdisplay +
-					(RBIOS16(tmp + 17) - RBIOS16(tmp + 19)) * 8;
-				lvds->native_mode.hsync_start = lvds->native_mode.hdisplay +
-					(RBIOS16(tmp + 21) - RBIOS16(tmp + 19) - 1) * 8;
-				lvds->native_mode.hsync_end = lvds->native_mode.hsync_start +
-					(RBIOS8(tmp + 23) * 8);
-
-				lvds->native_mode.vtotal = lvds->native_mode.vdisplay +
-					(RBIOS16(tmp + 24) - RBIOS16(tmp + 26));
-				lvds->native_mode.vsync_start = lvds->native_mode.vdisplay +
-					((RBIOS16(tmp + 28) & 0x7ff) - RBIOS16(tmp + 26));
-				lvds->native_mode.vsync_end = lvds->native_mode.vsync_start +
-					((RBIOS16(tmp + 28) & 0xf800) >> 11);
-
-				lvds->native_mode.clock = RBIOS16(tmp + 9) * 10;
-				lvds->native_mode.flags = 0;
-				/* set crtc values */
-				drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V);
-
-			}
-		}
-	} else {
-		DRM_INFO("No panel info found in BIOS\n");
-		lvds = radeon_legacy_get_lvds_info_from_regs(rdev);
-	}
-
-	if (lvds)
-		encoder->native_mode = lvds->native_mode;
-	return lvds;
-}
-
-static const struct radeon_tmds_pll default_tmds_pll[CHIP_LAST][4] = {
-	{{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}},	/* CHIP_R100  */
-	{{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}},	/* CHIP_RV100 */
-	{{0, 0}, {0, 0}, {0, 0}, {0, 0}},	/* CHIP_RS100 */
-	{{15000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}},	/* CHIP_RV200 */
-	{{12000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}},	/* CHIP_RS200 */
-	{{15000, 0xa1b}, {0xffffffff, 0xa3f}, {0, 0}, {0, 0}},	/* CHIP_R200  */
-	{{15500, 0x81b}, {0xffffffff, 0x83f}, {0, 0}, {0, 0}},	/* CHIP_RV250 */
-	{{0, 0}, {0, 0}, {0, 0}, {0, 0}},	/* CHIP_RS300 */
-	{{13000, 0x400f4}, {15000, 0x400f7}, {0xffffffff, 0x40111}, {0, 0}},	/* CHIP_RV280 */
-	{{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}},	/* CHIP_R300  */
-	{{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}},	/* CHIP_R350  */
-	{{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}},	/* CHIP_RV350 */
-	{{15000, 0xb0155}, {0xffffffff, 0xb01cb}, {0, 0}, {0, 0}},	/* CHIP_RV380 */
-	{{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}},	/* CHIP_R420  */
-	{{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}},	/* CHIP_R423  */
-	{{0xffffffff, 0xb01cb}, {0, 0}, {0, 0}, {0, 0}},	/* CHIP_RV410 */
-	{ {0, 0}, {0, 0}, {0, 0}, {0, 0} },	/* CHIP_RS400 */
-	{ {0, 0}, {0, 0}, {0, 0}, {0, 0} },	/* CHIP_RS480 */
-};
-
-bool radeon_legacy_get_tmds_info_from_table(struct radeon_encoder *encoder,
-					    struct radeon_encoder_int_tmds *tmds)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int i;
-
-	for (i = 0; i < 4; i++) {
-		tmds->tmds_pll[i].value =
-			default_tmds_pll[rdev->family][i].value;
-		tmds->tmds_pll[i].freq = default_tmds_pll[rdev->family][i].freq;
-	}
-
-	return true;
-}
-
-bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder,
-					      struct radeon_encoder_int_tmds *tmds)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint16_t tmds_info;
-	int i, n;
-	uint8_t ver;
-
-	tmds_info = combios_get_table_offset(dev, COMBIOS_DFP_INFO_TABLE);
-
-	if (tmds_info) {
-		ver = RBIOS8(tmds_info);
-		DRM_DEBUG_KMS("DFP table revision: %d\n", ver);
-		if (ver == 3) {
-			n = RBIOS8(tmds_info + 5) + 1;
-			if (n > 4)
-				n = 4;
-			for (i = 0; i < n; i++) {
-				tmds->tmds_pll[i].value =
-				    RBIOS32(tmds_info + i * 10 + 0x08);
-				tmds->tmds_pll[i].freq =
-				    RBIOS16(tmds_info + i * 10 + 0x10);
-				DRM_DEBUG_KMS("TMDS PLL From COMBIOS %u %x\n",
-					  tmds->tmds_pll[i].freq,
-					  tmds->tmds_pll[i].value);
-			}
-		} else if (ver == 4) {
-			int stride = 0;
-			n = RBIOS8(tmds_info + 5) + 1;
-			if (n > 4)
-				n = 4;
-			for (i = 0; i < n; i++) {
-				tmds->tmds_pll[i].value =
-				    RBIOS32(tmds_info + stride + 0x08);
-				tmds->tmds_pll[i].freq =
-				    RBIOS16(tmds_info + stride + 0x10);
-				if (i == 0)
-					stride += 10;
-				else
-					stride += 6;
-				DRM_DEBUG_KMS("TMDS PLL From COMBIOS %u %x\n",
-					  tmds->tmds_pll[i].freq,
-					  tmds->tmds_pll[i].value);
-			}
-		}
-	} else {
-		DRM_INFO("No TMDS info found in BIOS\n");
-		return false;
-	}
-	return true;
-}
-
-bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder,
-						struct radeon_encoder_ext_tmds *tmds)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_i2c_bus_rec i2c_bus;
-
-	/* default for macs */
-	i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
-	tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
-
-	/* XXX some macs have duallink chips */
-	switch (rdev->mode_info.connector_table) {
-	case CT_POWERBOOK_EXTERNAL:
-	case CT_MINI_EXTERNAL:
-	default:
-		tmds->dvo_chip = DVO_SIL164;
-		tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */
-		break;
-	}
-
-	return true;
-}
-
-bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder,
-						  struct radeon_encoder_ext_tmds *tmds)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint16_t offset;
-	uint8_t ver;
-	enum radeon_combios_ddc gpio;
-	struct radeon_i2c_bus_rec i2c_bus;
-
-	tmds->i2c_bus = NULL;
-	if (rdev->flags & RADEON_IS_IGP) {
-		i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
-		tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
-		tmds->dvo_chip = DVO_SIL164;
-		tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */
-	} else {
-		offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
-		if (offset) {
-			ver = RBIOS8(offset);
-			DRM_DEBUG_KMS("External TMDS Table revision: %d\n", ver);
-			tmds->slave_addr = RBIOS8(offset + 4 + 2);
-			tmds->slave_addr >>= 1; /* 7 bit addressing */
-			gpio = RBIOS8(offset + 4 + 3);
-			if (gpio == DDC_LCD) {
-				/* MM i2c */
-				i2c_bus.valid = true;
-				i2c_bus.hw_capable = true;
-				i2c_bus.mm_i2c = true;
-				i2c_bus.i2c_id = 0xa0;
-			} else
-				i2c_bus = combios_setup_i2c_bus(rdev, gpio, 0, 0);
-			tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
-		}
-	}
-
-	if (!tmds->i2c_bus) {
-		DRM_INFO("No valid Ext TMDS info found in BIOS\n");
-		return false;
-	}
-
-	return true;
-}
-
-bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_i2c_bus_rec ddc_i2c;
-	struct radeon_hpd hpd;
-
-	rdev->mode_info.connector_table = radeon_connector_table;
-	if (rdev->mode_info.connector_table == CT_NONE) {
-#ifdef CONFIG_PPC_PMAC
-		if (of_machine_is_compatible("PowerBook3,3")) {
-			/* powerbook with VGA */
-			rdev->mode_info.connector_table = CT_POWERBOOK_VGA;
-		} else if (of_machine_is_compatible("PowerBook3,4") ||
-			   of_machine_is_compatible("PowerBook3,5")) {
-			/* powerbook with internal tmds */
-			rdev->mode_info.connector_table = CT_POWERBOOK_INTERNAL;
-		} else if (of_machine_is_compatible("PowerBook5,1") ||
-			   of_machine_is_compatible("PowerBook5,2") ||
-			   of_machine_is_compatible("PowerBook5,3") ||
-			   of_machine_is_compatible("PowerBook5,4") ||
-			   of_machine_is_compatible("PowerBook5,5")) {
-			/* powerbook with external single link tmds (sil164) */
-			rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL;
-		} else if (of_machine_is_compatible("PowerBook5,6")) {
-			/* powerbook with external dual or single link tmds */
-			rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL;
-		} else if (of_machine_is_compatible("PowerBook5,7") ||
-			   of_machine_is_compatible("PowerBook5,8") ||
-			   of_machine_is_compatible("PowerBook5,9")) {
-			/* PowerBook6,2 ? */
-			/* powerbook with external dual link tmds (sil1178?) */
-			rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL;
-		} else if (of_machine_is_compatible("PowerBook4,1") ||
-			   of_machine_is_compatible("PowerBook4,2") ||
-			   of_machine_is_compatible("PowerBook4,3") ||
-			   of_machine_is_compatible("PowerBook6,3") ||
-			   of_machine_is_compatible("PowerBook6,5") ||
-			   of_machine_is_compatible("PowerBook6,7")) {
-			/* ibook */
-			rdev->mode_info.connector_table = CT_IBOOK;
-		} else if (of_machine_is_compatible("PowerMac4,4")) {
-			/* emac */
-			rdev->mode_info.connector_table = CT_EMAC;
-		} else if (of_machine_is_compatible("PowerMac10,1")) {
-			/* mini with internal tmds */
-			rdev->mode_info.connector_table = CT_MINI_INTERNAL;
-		} else if (of_machine_is_compatible("PowerMac10,2")) {
-			/* mini with external tmds */
-			rdev->mode_info.connector_table = CT_MINI_EXTERNAL;
-		} else if (of_machine_is_compatible("PowerMac12,1")) {
-			/* PowerMac8,1 ? */
-			/* imac g5 isight */
-			rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT;
-		} else if ((rdev->pdev->device == 0x4a48) &&
-			   (rdev->pdev->subsystem_vendor == 0x1002) &&
-			   (rdev->pdev->subsystem_device == 0x4a48)) {
-			/* Mac X800 */
-			rdev->mode_info.connector_table = CT_MAC_X800;
-		} else if ((of_machine_is_compatible("PowerMac7,2") ||
-			    of_machine_is_compatible("PowerMac7,3")) &&
-			   (rdev->pdev->device == 0x4150) &&
-			   (rdev->pdev->subsystem_vendor == 0x1002) &&
-			   (rdev->pdev->subsystem_device == 0x4150)) {
-			/* Mac G5 tower 9600 */
-			rdev->mode_info.connector_table = CT_MAC_G5_9600;
-		} else
-#endif /* CONFIG_PPC_PMAC */
-#ifdef CONFIG_PPC64
-		if (ASIC_IS_RN50(rdev))
-			rdev->mode_info.connector_table = CT_RN50_POWER;
-		else
-#endif
-			rdev->mode_info.connector_table = CT_GENERIC;
-	}
-
-	switch (rdev->mode_info.connector_table) {
-	case CT_GENERIC:
-		DRM_INFO("Connector Table: %d (generic)\n",
-			 rdev->mode_info.connector_table);
-		/* these are the most common settings */
-		if (rdev->flags & RADEON_SINGLE_CRTC) {
-			/* VGA - primary dac */
-			ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-			hpd.hpd = RADEON_HPD_NONE;
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_CRT1_SUPPORT,
-									1),
-						  ATOM_DEVICE_CRT1_SUPPORT);
-			radeon_add_legacy_connector(dev, 0,
-						    ATOM_DEVICE_CRT1_SUPPORT,
-						    DRM_MODE_CONNECTOR_VGA,
-						    &ddc_i2c,
-						    CONNECTOR_OBJECT_ID_VGA,
-						    &hpd);
-		} else if (rdev->flags & RADEON_IS_MOBILITY) {
-			/* LVDS */
-			ddc_i2c = combios_setup_i2c_bus(rdev, DDC_NONE_DETECTED, 0, 0);
-			hpd.hpd = RADEON_HPD_NONE;
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_LCD1_SUPPORT,
-									0),
-						  ATOM_DEVICE_LCD1_SUPPORT);
-			radeon_add_legacy_connector(dev, 0,
-						    ATOM_DEVICE_LCD1_SUPPORT,
-						    DRM_MODE_CONNECTOR_LVDS,
-						    &ddc_i2c,
-						    CONNECTOR_OBJECT_ID_LVDS,
-						    &hpd);
-
-			/* VGA - primary dac */
-			ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-			hpd.hpd = RADEON_HPD_NONE;
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_CRT1_SUPPORT,
-									1),
-						  ATOM_DEVICE_CRT1_SUPPORT);
-			radeon_add_legacy_connector(dev, 1,
-						    ATOM_DEVICE_CRT1_SUPPORT,
-						    DRM_MODE_CONNECTOR_VGA,
-						    &ddc_i2c,
-						    CONNECTOR_OBJECT_ID_VGA,
-						    &hpd);
-		} else {
-			/* DVI-I - tv dac, int tmds */
-			ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-			hpd.hpd = RADEON_HPD_1;
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_DFP1_SUPPORT,
-									0),
-						  ATOM_DEVICE_DFP1_SUPPORT);
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_CRT2_SUPPORT,
-									2),
-						  ATOM_DEVICE_CRT2_SUPPORT);
-			radeon_add_legacy_connector(dev, 0,
-						    ATOM_DEVICE_DFP1_SUPPORT |
-						    ATOM_DEVICE_CRT2_SUPPORT,
-						    DRM_MODE_CONNECTOR_DVII,
-						    &ddc_i2c,
-						    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
-						    &hpd);
-
-			/* VGA - primary dac */
-			ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-			hpd.hpd = RADEON_HPD_NONE;
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_CRT1_SUPPORT,
-									1),
-						  ATOM_DEVICE_CRT1_SUPPORT);
-			radeon_add_legacy_connector(dev, 1,
-						    ATOM_DEVICE_CRT1_SUPPORT,
-						    DRM_MODE_CONNECTOR_VGA,
-						    &ddc_i2c,
-						    CONNECTOR_OBJECT_ID_VGA,
-						    &hpd);
-		}
-
-		if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) {
-			/* TV - tv dac */
-			ddc_i2c.valid = false;
-			hpd.hpd = RADEON_HPD_NONE;
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_TV1_SUPPORT,
-									2),
-						  ATOM_DEVICE_TV1_SUPPORT);
-			radeon_add_legacy_connector(dev, 2,
-						    ATOM_DEVICE_TV1_SUPPORT,
-						    DRM_MODE_CONNECTOR_SVIDEO,
-						    &ddc_i2c,
-						    CONNECTOR_OBJECT_ID_SVIDEO,
-						    &hpd);
-		}
-		break;
-	case CT_IBOOK:
-		DRM_INFO("Connector Table: %d (ibook)\n",
-			 rdev->mode_info.connector_table);
-		/* LVDS */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_LCD1_SUPPORT,
-								0),
-					  ATOM_DEVICE_LCD1_SUPPORT);
-		radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
-					    DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_LVDS,
-					    &hpd);
-		/* VGA - TV DAC */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT2_SUPPORT,
-								2),
-					  ATOM_DEVICE_CRT2_SUPPORT);
-		radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
-					    DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_VGA,
-					    &hpd);
-		/* TV - TV DAC */
-		ddc_i2c.valid = false;
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_TV1_SUPPORT,
-								2),
-					  ATOM_DEVICE_TV1_SUPPORT);
-		radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
-					    DRM_MODE_CONNECTOR_SVIDEO,
-					    &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SVIDEO,
-					    &hpd);
-		break;
-	case CT_POWERBOOK_EXTERNAL:
-		DRM_INFO("Connector Table: %d (powerbook external tmds)\n",
-			 rdev->mode_info.connector_table);
-		/* LVDS */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_LCD1_SUPPORT,
-								0),
-					  ATOM_DEVICE_LCD1_SUPPORT);
-		radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
-					    DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_LVDS,
-					    &hpd);
-		/* DVI-I - primary dac, ext tmds */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-		hpd.hpd = RADEON_HPD_2; /* ??? */
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_DFP2_SUPPORT,
-								0),
-					  ATOM_DEVICE_DFP2_SUPPORT);
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT1_SUPPORT,
-								1),
-					  ATOM_DEVICE_CRT1_SUPPORT);
-		/* XXX some are SL */
-		radeon_add_legacy_connector(dev, 1,
-					    ATOM_DEVICE_DFP2_SUPPORT |
-					    ATOM_DEVICE_CRT1_SUPPORT,
-					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I,
-					    &hpd);
-		/* TV - TV DAC */
-		ddc_i2c.valid = false;
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_TV1_SUPPORT,
-								2),
-					  ATOM_DEVICE_TV1_SUPPORT);
-		radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
-					    DRM_MODE_CONNECTOR_SVIDEO,
-					    &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SVIDEO,
-					    &hpd);
-		break;
-	case CT_POWERBOOK_INTERNAL:
-		DRM_INFO("Connector Table: %d (powerbook internal tmds)\n",
-			 rdev->mode_info.connector_table);
-		/* LVDS */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_LCD1_SUPPORT,
-								0),
-					  ATOM_DEVICE_LCD1_SUPPORT);
-		radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
-					    DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_LVDS,
-					    &hpd);
-		/* DVI-I - primary dac, int tmds */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-		hpd.hpd = RADEON_HPD_1; /* ??? */
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_DFP1_SUPPORT,
-								0),
-					  ATOM_DEVICE_DFP1_SUPPORT);
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT1_SUPPORT,
-								1),
-					  ATOM_DEVICE_CRT1_SUPPORT);
-		radeon_add_legacy_connector(dev, 1,
-					    ATOM_DEVICE_DFP1_SUPPORT |
-					    ATOM_DEVICE_CRT1_SUPPORT,
-					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
-					    &hpd);
-		/* TV - TV DAC */
-		ddc_i2c.valid = false;
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_TV1_SUPPORT,
-								2),
-					  ATOM_DEVICE_TV1_SUPPORT);
-		radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
-					    DRM_MODE_CONNECTOR_SVIDEO,
-					    &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SVIDEO,
-					    &hpd);
-		break;
-	case CT_POWERBOOK_VGA:
-		DRM_INFO("Connector Table: %d (powerbook vga)\n",
-			 rdev->mode_info.connector_table);
-		/* LVDS */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_LCD1_SUPPORT,
-								0),
-					  ATOM_DEVICE_LCD1_SUPPORT);
-		radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
-					    DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_LVDS,
-					    &hpd);
-		/* VGA - primary dac */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT1_SUPPORT,
-								1),
-					  ATOM_DEVICE_CRT1_SUPPORT);
-		radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT1_SUPPORT,
-					    DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_VGA,
-					    &hpd);
-		/* TV - TV DAC */
-		ddc_i2c.valid = false;
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_TV1_SUPPORT,
-								2),
-					  ATOM_DEVICE_TV1_SUPPORT);
-		radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
-					    DRM_MODE_CONNECTOR_SVIDEO,
-					    &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SVIDEO,
-					    &hpd);
-		break;
-	case CT_MINI_EXTERNAL:
-		DRM_INFO("Connector Table: %d (mini external tmds)\n",
-			 rdev->mode_info.connector_table);
-		/* DVI-I - tv dac, ext tmds */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
-		hpd.hpd = RADEON_HPD_2; /* ??? */
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_DFP2_SUPPORT,
-								0),
-					  ATOM_DEVICE_DFP2_SUPPORT);
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT2_SUPPORT,
-								2),
-					  ATOM_DEVICE_CRT2_SUPPORT);
-		/* XXX are any DL? */
-		radeon_add_legacy_connector(dev, 0,
-					    ATOM_DEVICE_DFP2_SUPPORT |
-					    ATOM_DEVICE_CRT2_SUPPORT,
-					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
-					    &hpd);
-		/* TV - TV DAC */
-		ddc_i2c.valid = false;
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_TV1_SUPPORT,
-								2),
-					  ATOM_DEVICE_TV1_SUPPORT);
-		radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT,
-					    DRM_MODE_CONNECTOR_SVIDEO,
-					    &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SVIDEO,
-					    &hpd);
-		break;
-	case CT_MINI_INTERNAL:
-		DRM_INFO("Connector Table: %d (mini internal tmds)\n",
-			 rdev->mode_info.connector_table);
-		/* DVI-I - tv dac, int tmds */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
-		hpd.hpd = RADEON_HPD_1; /* ??? */
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_DFP1_SUPPORT,
-								0),
-					  ATOM_DEVICE_DFP1_SUPPORT);
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT2_SUPPORT,
-								2),
-					  ATOM_DEVICE_CRT2_SUPPORT);
-		radeon_add_legacy_connector(dev, 0,
-					    ATOM_DEVICE_DFP1_SUPPORT |
-					    ATOM_DEVICE_CRT2_SUPPORT,
-					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
-					    &hpd);
-		/* TV - TV DAC */
-		ddc_i2c.valid = false;
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_TV1_SUPPORT,
-								2),
-					  ATOM_DEVICE_TV1_SUPPORT);
-		radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT,
-					    DRM_MODE_CONNECTOR_SVIDEO,
-					    &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SVIDEO,
-					    &hpd);
-		break;
-	case CT_IMAC_G5_ISIGHT:
-		DRM_INFO("Connector Table: %d (imac g5 isight)\n",
-			 rdev->mode_info.connector_table);
-		/* DVI-D - int tmds */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
-		hpd.hpd = RADEON_HPD_1; /* ??? */
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_DFP1_SUPPORT,
-								0),
-					  ATOM_DEVICE_DFP1_SUPPORT);
-		radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_DFP1_SUPPORT,
-					    DRM_MODE_CONNECTOR_DVID, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D,
-					    &hpd);
-		/* VGA - tv dac */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT2_SUPPORT,
-								2),
-					  ATOM_DEVICE_CRT2_SUPPORT);
-		radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
-					    DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_VGA,
-					    &hpd);
-		/* TV - TV DAC */
-		ddc_i2c.valid = false;
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_TV1_SUPPORT,
-								2),
-					  ATOM_DEVICE_TV1_SUPPORT);
-		radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
-					    DRM_MODE_CONNECTOR_SVIDEO,
-					    &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SVIDEO,
-					    &hpd);
-		break;
-	case CT_EMAC:
-		DRM_INFO("Connector Table: %d (emac)\n",
-			 rdev->mode_info.connector_table);
-		/* VGA - primary dac */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT1_SUPPORT,
-								1),
-					  ATOM_DEVICE_CRT1_SUPPORT);
-		radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT,
-					    DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_VGA,
-					    &hpd);
-		/* VGA - tv dac */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT2_SUPPORT,
-								2),
-					  ATOM_DEVICE_CRT2_SUPPORT);
-		radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
-					    DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_VGA,
-					    &hpd);
-		/* TV - TV DAC */
-		ddc_i2c.valid = false;
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_TV1_SUPPORT,
-								2),
-					  ATOM_DEVICE_TV1_SUPPORT);
-		radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
-					    DRM_MODE_CONNECTOR_SVIDEO,
-					    &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SVIDEO,
-					    &hpd);
-		break;
-	case CT_RN50_POWER:
-		DRM_INFO("Connector Table: %d (rn50-power)\n",
-			 rdev->mode_info.connector_table);
-		/* VGA - primary dac */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT1_SUPPORT,
-								1),
-					  ATOM_DEVICE_CRT1_SUPPORT);
-		radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT,
-					    DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_VGA,
-					    &hpd);
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_CRT2_SUPPORT,
-								2),
-					  ATOM_DEVICE_CRT2_SUPPORT);
-		radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
-					    DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_VGA,
-					    &hpd);
-		break;
-	case CT_MAC_X800:
-		DRM_INFO("Connector Table: %d (mac x800)\n",
-			 rdev->mode_info.connector_table);
-		/* DVI - primary dac, internal tmds */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-		hpd.hpd = RADEON_HPD_1; /* ??? */
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								  ATOM_DEVICE_DFP1_SUPPORT,
-								  0),
-					  ATOM_DEVICE_DFP1_SUPPORT);
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								  ATOM_DEVICE_CRT1_SUPPORT,
-								  1),
-					  ATOM_DEVICE_CRT1_SUPPORT);
-		radeon_add_legacy_connector(dev, 0,
-					    ATOM_DEVICE_DFP1_SUPPORT |
-					    ATOM_DEVICE_CRT1_SUPPORT,
-					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
-					    &hpd);
-		/* DVI - tv dac, dvo */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
-		hpd.hpd = RADEON_HPD_2; /* ??? */
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								  ATOM_DEVICE_DFP2_SUPPORT,
-								  0),
-					  ATOM_DEVICE_DFP2_SUPPORT);
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								  ATOM_DEVICE_CRT2_SUPPORT,
-								  2),
-					  ATOM_DEVICE_CRT2_SUPPORT);
-		radeon_add_legacy_connector(dev, 1,
-					    ATOM_DEVICE_DFP2_SUPPORT |
-					    ATOM_DEVICE_CRT2_SUPPORT,
-					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I,
-					    &hpd);
-		break;
-	case CT_MAC_G5_9600:
-		DRM_INFO("Connector Table: %d (mac g5 9600)\n",
-			 rdev->mode_info.connector_table);
-		/* DVI - tv dac, dvo */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-		hpd.hpd = RADEON_HPD_1; /* ??? */
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								  ATOM_DEVICE_DFP2_SUPPORT,
-								  0),
-					  ATOM_DEVICE_DFP2_SUPPORT);
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								  ATOM_DEVICE_CRT2_SUPPORT,
-								  2),
-					  ATOM_DEVICE_CRT2_SUPPORT);
-		radeon_add_legacy_connector(dev, 0,
-					    ATOM_DEVICE_DFP2_SUPPORT |
-					    ATOM_DEVICE_CRT2_SUPPORT,
-					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
-					    &hpd);
-		/* ADC - primary dac, internal tmds */
-		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-		hpd.hpd = RADEON_HPD_2; /* ??? */
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								  ATOM_DEVICE_DFP1_SUPPORT,
-								  0),
-					  ATOM_DEVICE_DFP1_SUPPORT);
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								  ATOM_DEVICE_CRT1_SUPPORT,
-								  1),
-					  ATOM_DEVICE_CRT1_SUPPORT);
-		radeon_add_legacy_connector(dev, 1,
-					    ATOM_DEVICE_DFP1_SUPPORT |
-					    ATOM_DEVICE_CRT1_SUPPORT,
-					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
-					    &hpd);
-		/* TV - TV DAC */
-		ddc_i2c.valid = false;
-		hpd.hpd = RADEON_HPD_NONE;
-		radeon_add_legacy_encoder(dev,
-					  radeon_get_encoder_enum(dev,
-								ATOM_DEVICE_TV1_SUPPORT,
-								2),
-					  ATOM_DEVICE_TV1_SUPPORT);
-		radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
-					    DRM_MODE_CONNECTOR_SVIDEO,
-					    &ddc_i2c,
-					    CONNECTOR_OBJECT_ID_SVIDEO,
-					    &hpd);
-		break;
-	default:
-		DRM_INFO("Connector table: %d (invalid)\n",
-			 rdev->mode_info.connector_table);
-		return false;
-	}
-
-	radeon_link_encoder_connector(dev);
-
-	return true;
-}
-
-static bool radeon_apply_legacy_quirks(struct drm_device *dev,
-				       int bios_index,
-				       enum radeon_combios_connector
-				       *legacy_connector,
-				       struct radeon_i2c_bus_rec *ddc_i2c,
-				       struct radeon_hpd *hpd)
-{
-
-	/* Certain IBM chipset RN50s have a BIOS reporting two VGAs,
-	   one with VGA DDC and one with CRT2 DDC. - kill the CRT2 DDC one */
-	if (dev->pdev->device == 0x515e &&
-	    dev->pdev->subsystem_vendor == 0x1014) {
-		if (*legacy_connector == CONNECTOR_CRT_LEGACY &&
-		    ddc_i2c->mask_clk_reg == RADEON_GPIO_CRT2_DDC)
-			return false;
-	}
-
-	/* X300 card with extra non-existent DVI port */
-	if (dev->pdev->device == 0x5B60 &&
-	    dev->pdev->subsystem_vendor == 0x17af &&
-	    dev->pdev->subsystem_device == 0x201e && bios_index == 2) {
-		if (*legacy_connector == CONNECTOR_DVI_I_LEGACY)
-			return false;
-	}
-
-	return true;
-}
-
-static bool radeon_apply_legacy_tv_quirks(struct drm_device *dev)
-{
-	/* Acer 5102 has non-existent TV port */
-	if (dev->pdev->device == 0x5975 &&
-	    dev->pdev->subsystem_vendor == 0x1025 &&
-	    dev->pdev->subsystem_device == 0x009f)
-		return false;
-
-	/* HP dc5750 has non-existent TV port */
-	if (dev->pdev->device == 0x5974 &&
-	    dev->pdev->subsystem_vendor == 0x103c &&
-	    dev->pdev->subsystem_device == 0x280a)
-		return false;
-
-	/* MSI S270 has non-existent TV port */
-	if (dev->pdev->device == 0x5955 &&
-	    dev->pdev->subsystem_vendor == 0x1462 &&
-	    dev->pdev->subsystem_device == 0x0131)
-		return false;
-
-	return true;
-}
-
-static uint16_t combios_check_dl_dvi(struct drm_device *dev, int is_dvi_d)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t ext_tmds_info;
-
-	if (rdev->flags & RADEON_IS_IGP) {
-		if (is_dvi_d)
-			return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D;
-		else
-			return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
-	}
-	ext_tmds_info = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
-	if (ext_tmds_info) {
-		uint8_t rev = RBIOS8(ext_tmds_info);
-		uint8_t flags = RBIOS8(ext_tmds_info + 4 + 5);
-		if (rev >= 3) {
-			if (is_dvi_d)
-				return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D;
-			else
-				return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I;
-		} else {
-			if (flags & 1) {
-				if (is_dvi_d)
-					return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D;
-				else
-					return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I;
-			}
-		}
-	}
-	if (is_dvi_d)
-		return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D;
-	else
-		return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
-}
-
-bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t conn_info, entry, devices;
-	uint16_t tmp, connector_object_id;
-	enum radeon_combios_ddc ddc_type;
-	enum radeon_combios_connector connector;
-	int i = 0;
-	struct radeon_i2c_bus_rec ddc_i2c;
-	struct radeon_hpd hpd;
-
-	conn_info = combios_get_table_offset(dev, COMBIOS_CONNECTOR_INFO_TABLE);
-	if (conn_info) {
-		for (i = 0; i < 4; i++) {
-			entry = conn_info + 2 + i * 2;
-
-			if (!RBIOS16(entry))
-				break;
-
-			tmp = RBIOS16(entry);
-
-			connector = (tmp >> 12) & 0xf;
-
-			ddc_type = (tmp >> 8) & 0xf;
-			ddc_i2c = combios_setup_i2c_bus(rdev, ddc_type, 0, 0);
-
-			switch (connector) {
-			case CONNECTOR_PROPRIETARY_LEGACY:
-			case CONNECTOR_DVI_I_LEGACY:
-			case CONNECTOR_DVI_D_LEGACY:
-				if ((tmp >> 4) & 0x1)
-					hpd.hpd = RADEON_HPD_2;
-				else
-					hpd.hpd = RADEON_HPD_1;
-				break;
-			default:
-				hpd.hpd = RADEON_HPD_NONE;
-				break;
-			}
-
-			if (!radeon_apply_legacy_quirks(dev, i, &connector,
-							&ddc_i2c, &hpd))
-				continue;
-
-			switch (connector) {
-			case CONNECTOR_PROPRIETARY_LEGACY:
-				if ((tmp >> 4) & 0x1)
-					devices = ATOM_DEVICE_DFP2_SUPPORT;
-				else
-					devices = ATOM_DEVICE_DFP1_SUPPORT;
-				radeon_add_legacy_encoder(dev,
-							  radeon_get_encoder_enum
-							  (dev, devices, 0),
-							  devices);
-				radeon_add_legacy_connector(dev, i, devices,
-							    legacy_connector_convert
-							    [connector],
-							    &ddc_i2c,
-							    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D,
-							    &hpd);
-				break;
-			case CONNECTOR_CRT_LEGACY:
-				if (tmp & 0x1) {
-					devices = ATOM_DEVICE_CRT2_SUPPORT;
-					radeon_add_legacy_encoder(dev,
-								  radeon_get_encoder_enum
-								  (dev,
-								   ATOM_DEVICE_CRT2_SUPPORT,
-								   2),
-								  ATOM_DEVICE_CRT2_SUPPORT);
-				} else {
-					devices = ATOM_DEVICE_CRT1_SUPPORT;
-					radeon_add_legacy_encoder(dev,
-								  radeon_get_encoder_enum
-								  (dev,
-								   ATOM_DEVICE_CRT1_SUPPORT,
-								   1),
-								  ATOM_DEVICE_CRT1_SUPPORT);
-				}
-				radeon_add_legacy_connector(dev,
-							    i,
-							    devices,
-							    legacy_connector_convert
-							    [connector],
-							    &ddc_i2c,
-							    CONNECTOR_OBJECT_ID_VGA,
-							    &hpd);
-				break;
-			case CONNECTOR_DVI_I_LEGACY:
-				devices = 0;
-				if (tmp & 0x1) {
-					devices |= ATOM_DEVICE_CRT2_SUPPORT;
-					radeon_add_legacy_encoder(dev,
-								  radeon_get_encoder_enum
-								  (dev,
-								   ATOM_DEVICE_CRT2_SUPPORT,
-								   2),
-								  ATOM_DEVICE_CRT2_SUPPORT);
-				} else {
-					devices |= ATOM_DEVICE_CRT1_SUPPORT;
-					radeon_add_legacy_encoder(dev,
-								  radeon_get_encoder_enum
-								  (dev,
-								   ATOM_DEVICE_CRT1_SUPPORT,
-								   1),
-								  ATOM_DEVICE_CRT1_SUPPORT);
-				}
-				if ((tmp >> 4) & 0x1) {
-					devices |= ATOM_DEVICE_DFP2_SUPPORT;
-					radeon_add_legacy_encoder(dev,
-								  radeon_get_encoder_enum
-								  (dev,
-								   ATOM_DEVICE_DFP2_SUPPORT,
-								   0),
-								  ATOM_DEVICE_DFP2_SUPPORT);
-					connector_object_id = combios_check_dl_dvi(dev, 0);
-				} else {
-					devices |= ATOM_DEVICE_DFP1_SUPPORT;
-					radeon_add_legacy_encoder(dev,
-								  radeon_get_encoder_enum
-								  (dev,
-								   ATOM_DEVICE_DFP1_SUPPORT,
-								   0),
-								  ATOM_DEVICE_DFP1_SUPPORT);
-					connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
-				}
-				radeon_add_legacy_connector(dev,
-							    i,
-							    devices,
-							    legacy_connector_convert
-							    [connector],
-							    &ddc_i2c,
-							    connector_object_id,
-							    &hpd);
-				break;
-			case CONNECTOR_DVI_D_LEGACY:
-				if ((tmp >> 4) & 0x1) {
-					devices = ATOM_DEVICE_DFP2_SUPPORT;
-					connector_object_id = combios_check_dl_dvi(dev, 1);
-				} else {
-					devices = ATOM_DEVICE_DFP1_SUPPORT;
-					connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
-				}
-				radeon_add_legacy_encoder(dev,
-							  radeon_get_encoder_enum
-							  (dev, devices, 0),
-							  devices);
-				radeon_add_legacy_connector(dev, i, devices,
-							    legacy_connector_convert
-							    [connector],
-							    &ddc_i2c,
-							    connector_object_id,
-							    &hpd);
-				break;
-			case CONNECTOR_CTV_LEGACY:
-			case CONNECTOR_STV_LEGACY:
-				radeon_add_legacy_encoder(dev,
-							  radeon_get_encoder_enum
-							  (dev,
-							   ATOM_DEVICE_TV1_SUPPORT,
-							   2),
-							  ATOM_DEVICE_TV1_SUPPORT);
-				radeon_add_legacy_connector(dev, i,
-							    ATOM_DEVICE_TV1_SUPPORT,
-							    legacy_connector_convert
-							    [connector],
-							    &ddc_i2c,
-							    CONNECTOR_OBJECT_ID_SVIDEO,
-							    &hpd);
-				break;
-			default:
-				DRM_ERROR("Unknown connector type: %d\n",
-					  connector);
-				continue;
-			}
-
-		}
-	} else {
-		uint16_t tmds_info =
-		    combios_get_table_offset(dev, COMBIOS_DFP_INFO_TABLE);
-		if (tmds_info) {
-			DRM_DEBUG_KMS("Found DFP table, assuming DVI connector\n");
-
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_CRT1_SUPPORT,
-									1),
-						  ATOM_DEVICE_CRT1_SUPPORT);
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_DFP1_SUPPORT,
-									0),
-						  ATOM_DEVICE_DFP1_SUPPORT);
-
-			ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
-			hpd.hpd = RADEON_HPD_1;
-			radeon_add_legacy_connector(dev,
-						    0,
-						    ATOM_DEVICE_CRT1_SUPPORT |
-						    ATOM_DEVICE_DFP1_SUPPORT,
-						    DRM_MODE_CONNECTOR_DVII,
-						    &ddc_i2c,
-						    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
-						    &hpd);
-		} else {
-			uint16_t crt_info =
-				combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
-			DRM_DEBUG_KMS("Found CRT table, assuming VGA connector\n");
-			if (crt_info) {
-				radeon_add_legacy_encoder(dev,
-							  radeon_get_encoder_enum(dev,
-										ATOM_DEVICE_CRT1_SUPPORT,
-										1),
-							  ATOM_DEVICE_CRT1_SUPPORT);
-				ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
-				hpd.hpd = RADEON_HPD_NONE;
-				radeon_add_legacy_connector(dev,
-							    0,
-							    ATOM_DEVICE_CRT1_SUPPORT,
-							    DRM_MODE_CONNECTOR_VGA,
-							    &ddc_i2c,
-							    CONNECTOR_OBJECT_ID_VGA,
-							    &hpd);
-			} else {
-				DRM_DEBUG_KMS("No connector info found\n");
-				return false;
-			}
-		}
-	}
-
-	if (rdev->flags & RADEON_IS_MOBILITY || rdev->flags & RADEON_IS_IGP) {
-		uint16_t lcd_info =
-		    combios_get_table_offset(dev, COMBIOS_LCD_INFO_TABLE);
-		if (lcd_info) {
-			uint16_t lcd_ddc_info =
-			    combios_get_table_offset(dev,
-						     COMBIOS_LCD_DDC_INFO_TABLE);
-
-			radeon_add_legacy_encoder(dev,
-						  radeon_get_encoder_enum(dev,
-									ATOM_DEVICE_LCD1_SUPPORT,
-									0),
-						  ATOM_DEVICE_LCD1_SUPPORT);
-
-			if (lcd_ddc_info) {
-				ddc_type = RBIOS8(lcd_ddc_info + 2);
-				switch (ddc_type) {
-				case DDC_LCD:
-					ddc_i2c =
-						combios_setup_i2c_bus(rdev,
-								      DDC_LCD,
-								      RBIOS32(lcd_ddc_info + 3),
-								      RBIOS32(lcd_ddc_info + 7));
-					radeon_i2c_add(rdev, &ddc_i2c, "LCD");
-					break;
-				case DDC_GPIO:
-					ddc_i2c =
-						combios_setup_i2c_bus(rdev,
-								      DDC_GPIO,
-								      RBIOS32(lcd_ddc_info + 3),
-								      RBIOS32(lcd_ddc_info + 7));
-					radeon_i2c_add(rdev, &ddc_i2c, "LCD");
-					break;
-				default:
-					ddc_i2c =
-						combios_setup_i2c_bus(rdev, ddc_type, 0, 0);
-					break;
-				}
-				DRM_DEBUG_KMS("LCD DDC Info Table found!\n");
-			} else
-				ddc_i2c.valid = false;
-
-			hpd.hpd = RADEON_HPD_NONE;
-			radeon_add_legacy_connector(dev,
-						    5,
-						    ATOM_DEVICE_LCD1_SUPPORT,
-						    DRM_MODE_CONNECTOR_LVDS,
-						    &ddc_i2c,
-						    CONNECTOR_OBJECT_ID_LVDS,
-						    &hpd);
-		}
-	}
-
-	/* check TV table */
-	if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) {
-		uint32_t tv_info =
-		    combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
-		if (tv_info) {
-			if (RBIOS8(tv_info + 6) == 'T') {
-				if (radeon_apply_legacy_tv_quirks(dev)) {
-					hpd.hpd = RADEON_HPD_NONE;
-					ddc_i2c.valid = false;
-					radeon_add_legacy_encoder(dev,
-								  radeon_get_encoder_enum
-								  (dev,
-								   ATOM_DEVICE_TV1_SUPPORT,
-								   2),
-								  ATOM_DEVICE_TV1_SUPPORT);
-					radeon_add_legacy_connector(dev, 6,
-								    ATOM_DEVICE_TV1_SUPPORT,
-								    DRM_MODE_CONNECTOR_SVIDEO,
-								    &ddc_i2c,
-								    CONNECTOR_OBJECT_ID_SVIDEO,
-								    &hpd);
-				}
-			}
-		}
-	}
-
-	radeon_link_encoder_connector(dev);
-
-	return true;
-}
-
-static const char *thermal_controller_names[] = {
-	"NONE",
-	"lm63",
-	"adm1032",
-};
-
-void radeon_combios_get_power_modes(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	u16 offset, misc, misc2 = 0;
-	u8 rev, blocks, tmp;
-	int state_index = 0;
-	struct radeon_i2c_bus_rec i2c_bus;
-
-	rdev->pm.default_power_state_index = -1;
-
-	/* allocate 2 power states */
-	rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * 2, GFP_KERNEL);
-	if (rdev->pm.power_state) {
-		/* allocate 1 clock mode per state */
-		rdev->pm.power_state[0].clock_info =
-			kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL);
-		rdev->pm.power_state[1].clock_info =
-			kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL);
-		if (!rdev->pm.power_state[0].clock_info ||
-		    !rdev->pm.power_state[1].clock_info)
-			goto pm_failed;
-	} else
-		goto pm_failed;
-
-	/* check for a thermal chip */
-	offset = combios_get_table_offset(dev, COMBIOS_OVERDRIVE_INFO_TABLE);
-	if (offset) {
-		u8 thermal_controller = 0, gpio = 0, i2c_addr = 0, clk_bit = 0, data_bit = 0;
-
-		rev = RBIOS8(offset);
-
-		if (rev == 0) {
-			thermal_controller = RBIOS8(offset + 3);
-			gpio = RBIOS8(offset + 4) & 0x3f;
-			i2c_addr = RBIOS8(offset + 5);
-		} else if (rev == 1) {
-			thermal_controller = RBIOS8(offset + 4);
-			gpio = RBIOS8(offset + 5) & 0x3f;
-			i2c_addr = RBIOS8(offset + 6);
-		} else if (rev == 2) {
-			thermal_controller = RBIOS8(offset + 4);
-			gpio = RBIOS8(offset + 5) & 0x3f;
-			i2c_addr = RBIOS8(offset + 6);
-			clk_bit = RBIOS8(offset + 0xa);
-			data_bit = RBIOS8(offset + 0xb);
-		}
-		if ((thermal_controller > 0) && (thermal_controller < 3)) {
-			DRM_INFO("Possible %s thermal controller at 0x%02x\n",
-				 thermal_controller_names[thermal_controller],
-				 i2c_addr >> 1);
-			if (gpio == DDC_LCD) {
-				/* MM i2c */
-				i2c_bus.valid = true;
-				i2c_bus.hw_capable = true;
-				i2c_bus.mm_i2c = true;
-				i2c_bus.i2c_id = 0xa0;
-			} else if (gpio == DDC_GPIO)
-				i2c_bus = combios_setup_i2c_bus(rdev, gpio, 1 << clk_bit, 1 << data_bit);
-			else
-				i2c_bus = combios_setup_i2c_bus(rdev, gpio, 0, 0);
-			rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
-			if (rdev->pm.i2c_bus) {
-				struct i2c_board_info info = { };
-				const char *name = thermal_controller_names[thermal_controller];
-				info.addr = i2c_addr >> 1;
-				strlcpy(info.type, name, sizeof(info.type));
-				i2c_new_device(&rdev->pm.i2c_bus->adapter, &info);
-			}
-		}
-	} else {
-		/* boards with a thermal chip, but no overdrive table */
-
-		/* Asus 9600xt has an f75375 on the monid bus */
-		if ((dev->pdev->device == 0x4152) &&
-		    (dev->pdev->subsystem_vendor == 0x1043) &&
-		    (dev->pdev->subsystem_device == 0xc002)) {
-			i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
-			rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
-			if (rdev->pm.i2c_bus) {
-				struct i2c_board_info info = { };
-				const char *name = "f75375";
-				info.addr = 0x28;
-				strlcpy(info.type, name, sizeof(info.type));
-				i2c_new_device(&rdev->pm.i2c_bus->adapter, &info);
-				DRM_INFO("Possible %s thermal controller at 0x%02x\n",
-					 name, info.addr);
-			}
-		}
-	}
-
-	if (rdev->flags & RADEON_IS_MOBILITY) {
-		offset = combios_get_table_offset(dev, COMBIOS_POWERPLAY_INFO_TABLE);
-		if (offset) {
-			rev = RBIOS8(offset);
-			blocks = RBIOS8(offset + 0x2);
-			/* power mode 0 tends to be the only valid one */
-			rdev->pm.power_state[state_index].num_clock_modes = 1;
-			rdev->pm.power_state[state_index].clock_info[0].mclk = RBIOS32(offset + 0x5 + 0x2);
-			rdev->pm.power_state[state_index].clock_info[0].sclk = RBIOS32(offset + 0x5 + 0x6);
-			if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
-			    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
-				goto default_mode;
-			rdev->pm.power_state[state_index].type =
-				POWER_STATE_TYPE_BATTERY;
-			misc = RBIOS16(offset + 0x5 + 0x0);
-			if (rev > 4)
-				misc2 = RBIOS16(offset + 0x5 + 0xe);
-			rdev->pm.power_state[state_index].misc = misc;
-			rdev->pm.power_state[state_index].misc2 = misc2;
-			if (misc & 0x4) {
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_GPIO;
-				if (misc & 0x8)
-					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-						true;
-				else
-					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-						false;
-				rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.valid = true;
-				if (rev < 6) {
-					rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.reg =
-						RBIOS16(offset + 0x5 + 0xb) * 4;
-					tmp = RBIOS8(offset + 0x5 + 0xd);
-					rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.mask = (1 << tmp);
-				} else {
-					u8 entries = RBIOS8(offset + 0x5 + 0xb);
-					u16 voltage_table_offset = RBIOS16(offset + 0x5 + 0xc);
-					if (entries && voltage_table_offset) {
-						rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.reg =
-							RBIOS16(voltage_table_offset) * 4;
-						tmp = RBIOS8(voltage_table_offset + 0x2);
-						rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.mask = (1 << tmp);
-					} else
-						rdev->pm.power_state[state_index].clock_info[0].voltage.gpio.valid = false;
-				}
-				switch ((misc2 & 0x700) >> 8) {
-				case 0:
-				default:
-					rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 0;
-					break;
-				case 1:
-					rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 33;
-					break;
-				case 2:
-					rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 66;
-					break;
-				case 3:
-					rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 99;
-					break;
-				case 4:
-					rdev->pm.power_state[state_index].clock_info[0].voltage.delay = 132;
-					break;
-				}
-			} else
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE;
-			if (rev > 6)
-				rdev->pm.power_state[state_index].pcie_lanes =
-					RBIOS8(offset + 0x5 + 0x10);
-			rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-			state_index++;
-		} else {
-			/* XXX figure out some good default low power mode for mobility cards w/out power tables */
-		}
-	} else {
-		/* XXX figure out some good default low power mode for desktop cards */
-	}
-
-default_mode:
-	/* add the default mode */
-	rdev->pm.power_state[state_index].type =
-		POWER_STATE_TYPE_DEFAULT;
-	rdev->pm.power_state[state_index].num_clock_modes = 1;
-	rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk;
-	rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk;
-	rdev->pm.power_state[state_index].default_clock_mode = &rdev->pm.power_state[state_index].clock_info[0];
-	if ((state_index > 0) &&
-	    (rdev->pm.power_state[0].clock_info[0].voltage.type == VOLTAGE_GPIO))
-		rdev->pm.power_state[state_index].clock_info[0].voltage =
-			rdev->pm.power_state[0].clock_info[0].voltage;
-	else
-		rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE;
-	rdev->pm.power_state[state_index].pcie_lanes = 16;
-	rdev->pm.power_state[state_index].flags = 0;
-	rdev->pm.default_power_state_index = state_index;
-	rdev->pm.num_power_states = state_index + 1;
-
-	rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
-	rdev->pm.current_clock_mode_index = 0;
-	return;
-
-pm_failed:
-	rdev->pm.default_power_state_index = state_index;
-	rdev->pm.num_power_states = 0;
-
-	rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
-	rdev->pm.current_clock_mode_index = 0;
-}
-
-void radeon_external_tmds_setup(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv;
-
-	if (!tmds)
-		return;
-
-	switch (tmds->dvo_chip) {
-	case DVO_SIL164:
-		/* sil 164 */
-		radeon_i2c_put_byte(tmds->i2c_bus,
-				    tmds->slave_addr,
-				    0x08, 0x30);
-		radeon_i2c_put_byte(tmds->i2c_bus,
-				       tmds->slave_addr,
-				       0x09, 0x00);
-		radeon_i2c_put_byte(tmds->i2c_bus,
-				    tmds->slave_addr,
-				    0x0a, 0x90);
-		radeon_i2c_put_byte(tmds->i2c_bus,
-				    tmds->slave_addr,
-				    0x0c, 0x89);
-		radeon_i2c_put_byte(tmds->i2c_bus,
-				       tmds->slave_addr,
-				       0x08, 0x3b);
-		break;
-	case DVO_SIL1178:
-		/* sil 1178 - untested */
-		/*
-		 * 0x0f, 0x44
-		 * 0x0f, 0x4c
-		 * 0x0e, 0x01
-		 * 0x0a, 0x80
-		 * 0x09, 0x30
-		 * 0x0c, 0xc9
-		 * 0x0d, 0x70
-		 * 0x08, 0x32
-		 * 0x08, 0x33
-		 */
-		break;
-	default:
-		break;
-	}
-
-}
-
-bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint16_t offset;
-	uint8_t blocks, slave_addr, rev;
-	uint32_t index, id;
-	uint32_t reg, val, and_mask, or_mask;
-	struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv;
-
-	if (!tmds)
-		return false;
-
-	if (rdev->flags & RADEON_IS_IGP) {
-		offset = combios_get_table_offset(dev, COMBIOS_TMDS_POWER_ON_TABLE);
-		rev = RBIOS8(offset);
-		if (offset) {
-			rev = RBIOS8(offset);
-			if (rev > 1) {
-				blocks = RBIOS8(offset + 3);
-				index = offset + 4;
-				while (blocks > 0) {
-					id = RBIOS16(index);
-					index += 2;
-					switch (id >> 13) {
-					case 0:
-						reg = (id & 0x1fff) * 4;
-						val = RBIOS32(index);
-						index += 4;
-						WREG32(reg, val);
-						break;
-					case 2:
-						reg = (id & 0x1fff) * 4;
-						and_mask = RBIOS32(index);
-						index += 4;
-						or_mask = RBIOS32(index);
-						index += 4;
-						val = RREG32(reg);
-						val = (val & and_mask) | or_mask;
-						WREG32(reg, val);
-						break;
-					case 3:
-						val = RBIOS16(index);
-						index += 2;
-						udelay(val);
-						break;
-					case 4:
-						val = RBIOS16(index);
-						index += 2;
-						mdelay(val);
-						break;
-					case 6:
-						slave_addr = id & 0xff;
-						slave_addr >>= 1; /* 7 bit addressing */
-						index++;
-						reg = RBIOS8(index);
-						index++;
-						val = RBIOS8(index);
-						index++;
-						radeon_i2c_put_byte(tmds->i2c_bus,
-								    slave_addr,
-								    reg, val);
-						break;
-					default:
-						DRM_ERROR("Unknown id %d\n", id >> 13);
-						break;
-					}
-					blocks--;
-				}
-				return true;
-			}
-		}
-	} else {
-		offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
-		if (offset) {
-			index = offset + 10;
-			id = RBIOS16(index);
-			while (id != 0xffff) {
-				index += 2;
-				switch (id >> 13) {
-				case 0:
-					reg = (id & 0x1fff) * 4;
-					val = RBIOS32(index);
-					WREG32(reg, val);
-					break;
-				case 2:
-					reg = (id & 0x1fff) * 4;
-					and_mask = RBIOS32(index);
-					index += 4;
-					or_mask = RBIOS32(index);
-					index += 4;
-					val = RREG32(reg);
-					val = (val & and_mask) | or_mask;
-					WREG32(reg, val);
-					break;
-				case 4:
-					val = RBIOS16(index);
-					index += 2;
-					udelay(val);
-					break;
-				case 5:
-					reg = id & 0x1fff;
-					and_mask = RBIOS32(index);
-					index += 4;
-					or_mask = RBIOS32(index);
-					index += 4;
-					val = RREG32_PLL(reg);
-					val = (val & and_mask) | or_mask;
-					WREG32_PLL(reg, val);
-					break;
-				case 6:
-					reg = id & 0x1fff;
-					val = RBIOS8(index);
-					index += 1;
-					radeon_i2c_put_byte(tmds->i2c_bus,
-							    tmds->slave_addr,
-							    reg, val);
-					break;
-				default:
-					DRM_ERROR("Unknown id %d\n", id >> 13);
-					break;
-				}
-				id = RBIOS16(index);
-			}
-			return true;
-		}
-	}
-	return false;
-}
-
-static void combios_parse_mmio_table(struct drm_device *dev, uint16_t offset)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (offset) {
-		while (RBIOS16(offset)) {
-			uint16_t cmd = ((RBIOS16(offset) & 0xe000) >> 13);
-			uint32_t addr = (RBIOS16(offset) & 0x1fff);
-			uint32_t val, and_mask, or_mask;
-			uint32_t tmp;
-
-			offset += 2;
-			switch (cmd) {
-			case 0:
-				val = RBIOS32(offset);
-				offset += 4;
-				WREG32(addr, val);
-				break;
-			case 1:
-				val = RBIOS32(offset);
-				offset += 4;
-				WREG32(addr, val);
-				break;
-			case 2:
-				and_mask = RBIOS32(offset);
-				offset += 4;
-				or_mask = RBIOS32(offset);
-				offset += 4;
-				tmp = RREG32(addr);
-				tmp &= and_mask;
-				tmp |= or_mask;
-				WREG32(addr, tmp);
-				break;
-			case 3:
-				and_mask = RBIOS32(offset);
-				offset += 4;
-				or_mask = RBIOS32(offset);
-				offset += 4;
-				tmp = RREG32(addr);
-				tmp &= and_mask;
-				tmp |= or_mask;
-				WREG32(addr, tmp);
-				break;
-			case 4:
-				val = RBIOS16(offset);
-				offset += 2;
-				udelay(val);
-				break;
-			case 5:
-				val = RBIOS16(offset);
-				offset += 2;
-				switch (addr) {
-				case 8:
-					while (val--) {
-						if (!
-						    (RREG32_PLL
-						     (RADEON_CLK_PWRMGT_CNTL) &
-						     RADEON_MC_BUSY))
-							break;
-					}
-					break;
-				case 9:
-					while (val--) {
-						if ((RREG32(RADEON_MC_STATUS) &
-						     RADEON_MC_IDLE))
-							break;
-					}
-					break;
-				default:
-					break;
-				}
-				break;
-			default:
-				break;
-			}
-		}
-	}
-}
-
-static void combios_parse_pll_table(struct drm_device *dev, uint16_t offset)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (offset) {
-		while (RBIOS8(offset)) {
-			uint8_t cmd = ((RBIOS8(offset) & 0xc0) >> 6);
-			uint8_t addr = (RBIOS8(offset) & 0x3f);
-			uint32_t val, shift, tmp;
-			uint32_t and_mask, or_mask;
-
-			offset++;
-			switch (cmd) {
-			case 0:
-				val = RBIOS32(offset);
-				offset += 4;
-				WREG32_PLL(addr, val);
-				break;
-			case 1:
-				shift = RBIOS8(offset) * 8;
-				offset++;
-				and_mask = RBIOS8(offset) << shift;
-				and_mask |= ~(0xff << shift);
-				offset++;
-				or_mask = RBIOS8(offset) << shift;
-				offset++;
-				tmp = RREG32_PLL(addr);
-				tmp &= and_mask;
-				tmp |= or_mask;
-				WREG32_PLL(addr, tmp);
-				break;
-			case 2:
-			case 3:
-				tmp = 1000;
-				switch (addr) {
-				case 1:
-					udelay(150);
-					break;
-				case 2:
-					mdelay(1);
-					break;
-				case 3:
-					while (tmp--) {
-						if (!
-						    (RREG32_PLL
-						     (RADEON_CLK_PWRMGT_CNTL) &
-						     RADEON_MC_BUSY))
-							break;
-					}
-					break;
-				case 4:
-					while (tmp--) {
-						if (RREG32_PLL
-						    (RADEON_CLK_PWRMGT_CNTL) &
-						    RADEON_DLL_READY)
-							break;
-					}
-					break;
-				case 5:
-					tmp =
-					    RREG32_PLL(RADEON_CLK_PWRMGT_CNTL);
-					if (tmp & RADEON_CG_NO1_DEBUG_0) {
-#if 0
-						uint32_t mclk_cntl =
-						    RREG32_PLL
-						    (RADEON_MCLK_CNTL);
-						mclk_cntl &= 0xffff0000;
-						/*mclk_cntl |= 0x00001111;*//* ??? */
-						WREG32_PLL(RADEON_MCLK_CNTL,
-							   mclk_cntl);
-						mdelay(10);
-#endif
-						WREG32_PLL
-						    (RADEON_CLK_PWRMGT_CNTL,
-						     tmp &
-						     ~RADEON_CG_NO1_DEBUG_0);
-						mdelay(10);
-					}
-					break;
-				default:
-					break;
-				}
-				break;
-			default:
-				break;
-			}
-		}
-	}
-}
-
-static void combios_parse_ram_reset_table(struct drm_device *dev,
-					  uint16_t offset)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tmp;
-
-	if (offset) {
-		uint8_t val = RBIOS8(offset);
-		while (val != 0xff) {
-			offset++;
-
-			if (val == 0x0f) {
-				uint32_t channel_complete_mask;
-
-				if (ASIC_IS_R300(rdev))
-					channel_complete_mask =
-					    R300_MEM_PWRUP_COMPLETE;
-				else
-					channel_complete_mask =
-					    RADEON_MEM_PWRUP_COMPLETE;
-				tmp = 20000;
-				while (tmp--) {
-					if ((RREG32(RADEON_MEM_STR_CNTL) &
-					     channel_complete_mask) ==
-					    channel_complete_mask)
-						break;
-				}
-			} else {
-				uint32_t or_mask = RBIOS16(offset);
-				offset += 2;
-
-				tmp = RREG32(RADEON_MEM_SDRAM_MODE_REG);
-				tmp &= RADEON_SDRAM_MODE_MASK;
-				tmp |= or_mask;
-				WREG32(RADEON_MEM_SDRAM_MODE_REG, tmp);
-
-				or_mask = val << 24;
-				tmp = RREG32(RADEON_MEM_SDRAM_MODE_REG);
-				tmp &= RADEON_B3MEM_RESET_MASK;
-				tmp |= or_mask;
-				WREG32(RADEON_MEM_SDRAM_MODE_REG, tmp);
-			}
-			val = RBIOS8(offset);
-		}
-	}
-}
-
-static uint32_t combios_detect_ram(struct drm_device *dev, int ram,
-				   int mem_addr_mapping)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t mem_cntl;
-	uint32_t mem_size;
-	uint32_t addr = 0;
-
-	mem_cntl = RREG32(RADEON_MEM_CNTL);
-	if (mem_cntl & RV100_HALF_MODE)
-		ram /= 2;
-	mem_size = ram;
-	mem_cntl &= ~(0xff << 8);
-	mem_cntl |= (mem_addr_mapping & 0xff) << 8;
-	WREG32(RADEON_MEM_CNTL, mem_cntl);
-	RREG32(RADEON_MEM_CNTL);
-
-	/* sdram reset ? */
-
-	/* something like this????  */
-	while (ram--) {
-		addr = ram * 1024 * 1024;
-		/* write to each page */
-		WREG32(RADEON_MM_INDEX, (addr) | RADEON_MM_APER);
-		WREG32(RADEON_MM_DATA, 0xdeadbeef);
-		/* read back and verify */
-		WREG32(RADEON_MM_INDEX, (addr) | RADEON_MM_APER);
-		if (RREG32(RADEON_MM_DATA) != 0xdeadbeef)
-			return 0;
-	}
-
-	return mem_size;
-}
-
-static void combios_write_ram_size(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint8_t rev;
-	uint16_t offset;
-	uint32_t mem_size = 0;
-	uint32_t mem_cntl = 0;
-
-	/* should do something smarter here I guess... */
-	if (rdev->flags & RADEON_IS_IGP)
-		return;
-
-	/* first check detected mem table */
-	offset = combios_get_table_offset(dev, COMBIOS_DETECTED_MEM_TABLE);
-	if (offset) {
-		rev = RBIOS8(offset);
-		if (rev < 3) {
-			mem_cntl = RBIOS32(offset + 1);
-			mem_size = RBIOS16(offset + 5);
-			if ((rdev->family < CHIP_R200) &&
-			    !ASIC_IS_RN50(rdev))
-				WREG32(RADEON_MEM_CNTL, mem_cntl);
-		}
-	}
-
-	if (!mem_size) {
-		offset =
-		    combios_get_table_offset(dev, COMBIOS_MEM_CONFIG_TABLE);
-		if (offset) {
-			rev = RBIOS8(offset - 1);
-			if (rev < 1) {
-				if ((rdev->family < CHIP_R200)
-				    && !ASIC_IS_RN50(rdev)) {
-					int ram = 0;
-					int mem_addr_mapping = 0;
-
-					while (RBIOS8(offset)) {
-						ram = RBIOS8(offset);
-						mem_addr_mapping =
-						    RBIOS8(offset + 1);
-						if (mem_addr_mapping != 0x25)
-							ram *= 2;
-						mem_size =
-						    combios_detect_ram(dev, ram,
-								       mem_addr_mapping);
-						if (mem_size)
-							break;
-						offset += 2;
-					}
-				} else
-					mem_size = RBIOS8(offset);
-			} else {
-				mem_size = RBIOS8(offset);
-				mem_size *= 2;	/* convert to MB */
-			}
-		}
-	}
-
-	mem_size *= (1024 * 1024);	/* convert to bytes */
-	WREG32(RADEON_CONFIG_MEMSIZE, mem_size);
-}
-
-void radeon_combios_dyn_clk_setup(struct drm_device *dev, int enable)
-{
-	uint16_t dyn_clk_info =
-	    combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
-
-	if (dyn_clk_info)
-		combios_parse_pll_table(dev, dyn_clk_info);
-}
-
-void radeon_combios_asic_init(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint16_t table;
-
-	/* port hardcoded mac stuff from radeonfb */
-	if (rdev->bios == NULL)
-		return;
-
-	/* ASIC INIT 1 */
-	table = combios_get_table_offset(dev, COMBIOS_ASIC_INIT_1_TABLE);
-	if (table)
-		combios_parse_mmio_table(dev, table);
-
-	/* PLL INIT */
-	table = combios_get_table_offset(dev, COMBIOS_PLL_INIT_TABLE);
-	if (table)
-		combios_parse_pll_table(dev, table);
-
-	/* ASIC INIT 2 */
-	table = combios_get_table_offset(dev, COMBIOS_ASIC_INIT_2_TABLE);
-	if (table)
-		combios_parse_mmio_table(dev, table);
-
-	if (!(rdev->flags & RADEON_IS_IGP)) {
-		/* ASIC INIT 4 */
-		table =
-		    combios_get_table_offset(dev, COMBIOS_ASIC_INIT_4_TABLE);
-		if (table)
-			combios_parse_mmio_table(dev, table);
-
-		/* RAM RESET */
-		table = combios_get_table_offset(dev, COMBIOS_RAM_RESET_TABLE);
-		if (table)
-			combios_parse_ram_reset_table(dev, table);
-
-		/* ASIC INIT 3 */
-		table =
-		    combios_get_table_offset(dev, COMBIOS_ASIC_INIT_3_TABLE);
-		if (table)
-			combios_parse_mmio_table(dev, table);
-
-		/* write CONFIG_MEMSIZE */
-		combios_write_ram_size(dev);
-	}
-
-	/* quirk for rs4xx HP nx6125 laptop to make it resume
-	 * - it hangs on resume inside the dynclk 1 table.
-	 */
-	if (rdev->family == CHIP_RS480 &&
-	    rdev->pdev->subsystem_vendor == 0x103c &&
-	    rdev->pdev->subsystem_device == 0x308b)
-		return;
-
-	/* quirk for rs4xx HP dv5000 laptop to make it resume
-	 * - it hangs on resume inside the dynclk 1 table.
-	 */
-	if (rdev->family == CHIP_RS480 &&
-	    rdev->pdev->subsystem_vendor == 0x103c &&
-	    rdev->pdev->subsystem_device == 0x30a4)
-		return;
-
-	/* quirk for rs4xx Compaq Presario V5245EU laptop to make it resume
-	 * - it hangs on resume inside the dynclk 1 table.
-	 */
-	if (rdev->family == CHIP_RS480 &&
-	    rdev->pdev->subsystem_vendor == 0x103c &&
-	    rdev->pdev->subsystem_device == 0x30ae)
-		return;
-
-	/* DYN CLK 1 */
-	table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
-	if (table)
-		combios_parse_pll_table(dev, table);
-
-}
-
-void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t bios_0_scratch, bios_6_scratch, bios_7_scratch;
-
-	bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
-	bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
-	bios_7_scratch = RREG32(RADEON_BIOS_7_SCRATCH);
-
-	/* let the bios control the backlight */
-	bios_0_scratch &= ~RADEON_DRIVER_BRIGHTNESS_EN;
-
-	/* tell the bios not to handle mode switching */
-	bios_6_scratch |= (RADEON_DISPLAY_SWITCHING_DIS |
-			   RADEON_ACC_MODE_CHANGE);
-
-	/* tell the bios a driver is loaded */
-	bios_7_scratch |= RADEON_DRV_LOADED;
-
-	WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch);
-	WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
-	WREG32(RADEON_BIOS_7_SCRATCH, bios_7_scratch);
-}
-
-void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t bios_6_scratch;
-
-	bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
-
-	if (lock)
-		bios_6_scratch |= RADEON_DRIVER_CRITICAL;
-	else
-		bios_6_scratch &= ~RADEON_DRIVER_CRITICAL;
-
-	WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
-}
-
-void
-radeon_combios_connected_scratch_regs(struct drm_connector *connector,
-				      struct drm_encoder *encoder,
-				      bool connected)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_connector *radeon_connector =
-	    to_radeon_connector(connector);
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t bios_4_scratch = RREG32(RADEON_BIOS_4_SCRATCH);
-	uint32_t bios_5_scratch = RREG32(RADEON_BIOS_5_SCRATCH);
-
-	if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("TV1 connected\n");
-			/* fix me */
-			bios_4_scratch |= RADEON_TV1_ATTACHED_SVIDEO;
-			/*save->bios_4_scratch |= RADEON_TV1_ATTACHED_COMP; */
-			bios_5_scratch |= RADEON_TV1_ON;
-			bios_5_scratch |= RADEON_ACC_REQ_TV1;
-		} else {
-			DRM_DEBUG_KMS("TV1 disconnected\n");
-			bios_4_scratch &= ~RADEON_TV1_ATTACHED_MASK;
-			bios_5_scratch &= ~RADEON_TV1_ON;
-			bios_5_scratch &= ~RADEON_ACC_REQ_TV1;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("LCD1 connected\n");
-			bios_4_scratch |= RADEON_LCD1_ATTACHED;
-			bios_5_scratch |= RADEON_LCD1_ON;
-			bios_5_scratch |= RADEON_ACC_REQ_LCD1;
-		} else {
-			DRM_DEBUG_KMS("LCD1 disconnected\n");
-			bios_4_scratch &= ~RADEON_LCD1_ATTACHED;
-			bios_5_scratch &= ~RADEON_LCD1_ON;
-			bios_5_scratch &= ~RADEON_ACC_REQ_LCD1;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("CRT1 connected\n");
-			bios_4_scratch |= RADEON_CRT1_ATTACHED_COLOR;
-			bios_5_scratch |= RADEON_CRT1_ON;
-			bios_5_scratch |= RADEON_ACC_REQ_CRT1;
-		} else {
-			DRM_DEBUG_KMS("CRT1 disconnected\n");
-			bios_4_scratch &= ~RADEON_CRT1_ATTACHED_MASK;
-			bios_5_scratch &= ~RADEON_CRT1_ON;
-			bios_5_scratch &= ~RADEON_ACC_REQ_CRT1;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("CRT2 connected\n");
-			bios_4_scratch |= RADEON_CRT2_ATTACHED_COLOR;
-			bios_5_scratch |= RADEON_CRT2_ON;
-			bios_5_scratch |= RADEON_ACC_REQ_CRT2;
-		} else {
-			DRM_DEBUG_KMS("CRT2 disconnected\n");
-			bios_4_scratch &= ~RADEON_CRT2_ATTACHED_MASK;
-			bios_5_scratch &= ~RADEON_CRT2_ON;
-			bios_5_scratch &= ~RADEON_ACC_REQ_CRT2;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("DFP1 connected\n");
-			bios_4_scratch |= RADEON_DFP1_ATTACHED;
-			bios_5_scratch |= RADEON_DFP1_ON;
-			bios_5_scratch |= RADEON_ACC_REQ_DFP1;
-		} else {
-			DRM_DEBUG_KMS("DFP1 disconnected\n");
-			bios_4_scratch &= ~RADEON_DFP1_ATTACHED;
-			bios_5_scratch &= ~RADEON_DFP1_ON;
-			bios_5_scratch &= ~RADEON_ACC_REQ_DFP1;
-		}
-	}
-	if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) &&
-	    (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) {
-		if (connected) {
-			DRM_DEBUG_KMS("DFP2 connected\n");
-			bios_4_scratch |= RADEON_DFP2_ATTACHED;
-			bios_5_scratch |= RADEON_DFP2_ON;
-			bios_5_scratch |= RADEON_ACC_REQ_DFP2;
-		} else {
-			DRM_DEBUG_KMS("DFP2 disconnected\n");
-			bios_4_scratch &= ~RADEON_DFP2_ATTACHED;
-			bios_5_scratch &= ~RADEON_DFP2_ON;
-			bios_5_scratch &= ~RADEON_ACC_REQ_DFP2;
-		}
-	}
-	WREG32(RADEON_BIOS_4_SCRATCH, bios_4_scratch);
-	WREG32(RADEON_BIOS_5_SCRATCH, bios_5_scratch);
-}
-
-void
-radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t bios_5_scratch = RREG32(RADEON_BIOS_5_SCRATCH);
-
-	if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
-		bios_5_scratch &= ~RADEON_TV1_CRTC_MASK;
-		bios_5_scratch |= (crtc << RADEON_TV1_CRTC_SHIFT);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) {
-		bios_5_scratch &= ~RADEON_CRT1_CRTC_MASK;
-		bios_5_scratch |= (crtc << RADEON_CRT1_CRTC_SHIFT);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) {
-		bios_5_scratch &= ~RADEON_CRT2_CRTC_MASK;
-		bios_5_scratch |= (crtc << RADEON_CRT2_CRTC_SHIFT);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
-		bios_5_scratch &= ~RADEON_LCD1_CRTC_MASK;
-		bios_5_scratch |= (crtc << RADEON_LCD1_CRTC_SHIFT);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) {
-		bios_5_scratch &= ~RADEON_DFP1_CRTC_MASK;
-		bios_5_scratch |= (crtc << RADEON_DFP1_CRTC_SHIFT);
-	}
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) {
-		bios_5_scratch &= ~RADEON_DFP2_CRTC_MASK;
-		bios_5_scratch |= (crtc << RADEON_DFP2_CRTC_SHIFT);
-	}
-	WREG32(RADEON_BIOS_5_SCRATCH, bios_5_scratch);
-}
-
-void
-radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);
-
-	if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) {
-		if (on)
-			bios_6_scratch |= RADEON_TV_DPMS_ON;
-		else
-			bios_6_scratch &= ~RADEON_TV_DPMS_ON;
-	}
-	if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
-		if (on)
-			bios_6_scratch |= RADEON_CRT_DPMS_ON;
-		else
-			bios_6_scratch &= ~RADEON_CRT_DPMS_ON;
-	}
-	if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-		if (on)
-			bios_6_scratch |= RADEON_LCD_DPMS_ON;
-		else
-			bios_6_scratch &= ~RADEON_LCD_DPMS_ON;
-	}
-	if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-		if (on)
-			bios_6_scratch |= RADEON_DFP_DPMS_ON;
-		else
-			bios_6_scratch &= ~RADEON_DFP_DPMS_ON;
-	}
-	WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_connectors.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_connectors.c
deleted file mode 100644
index 3c2e7a00..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_connectors.c
+++ /dev/null
@@ -1,1947 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include "drmP.h"
-#include "drm_edid.h"
-#include "drm_crtc_helper.h"
-#include "drm_fb_helper.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "atom.h"
-
-extern void
-radeon_combios_connected_scratch_regs(struct drm_connector *connector,
-				      struct drm_encoder *encoder,
-				      bool connected);
-extern void
-radeon_atombios_connected_scratch_regs(struct drm_connector *connector,
-				       struct drm_encoder *encoder,
-				       bool connected);
-
-extern void
-radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder,
-			     struct drm_connector *drm_connector);
-
-void radeon_connector_hotplug(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-
-	/* bail if the connector does not have hpd pin, e.g.,
-	 * VGA, TV, etc.
-	 */
-	if (radeon_connector->hpd.hpd == RADEON_HPD_NONE)
-		return;
-
-	radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
-
-	/* if the connector is already off, don't turn it back on */
-	if (connector->dpms != DRM_MODE_DPMS_ON)
-		return;
-
-	/* just deal with DP (not eDP) here. */
-	if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) {
-		int saved_dpms = connector->dpms;
-
-		/* Only turn off the display it it's physically disconnected */
-		if (!radeon_hpd_sense(rdev, radeon_connector->hpd.hpd))
-			drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
-		else if (radeon_dp_needs_link_train(radeon_connector))
-			drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
-		connector->dpms = saved_dpms;
-	}
-}
-
-static void radeon_property_change_mode(struct drm_encoder *encoder)
-{
-	struct drm_crtc *crtc = encoder->crtc;
-
-	if (crtc && crtc->enabled) {
-		drm_crtc_helper_set_mode(crtc, &crtc->mode,
-					 crtc->x, crtc->y, crtc->fb);
-	}
-}
-static void
-radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_connector_status status)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *best_encoder = NULL;
-	struct drm_encoder *encoder = NULL;
-	struct drm_connector_helper_funcs *connector_funcs = connector->helper_private;
-	struct drm_mode_object *obj;
-	bool connected;
-	int i;
-
-	best_encoder = connector_funcs->best_encoder(connector);
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		if (connector->encoder_ids[i] == 0)
-			break;
-
-		obj = drm_mode_object_find(connector->dev,
-					   connector->encoder_ids[i],
-					   DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			continue;
-
-		encoder = obj_to_encoder(obj);
-
-		if ((encoder == best_encoder) && (status == connector_status_connected))
-			connected = true;
-		else
-			connected = false;
-
-		if (rdev->is_atom_bios)
-			radeon_atombios_connected_scratch_regs(connector, encoder, connected);
-		else
-			radeon_combios_connected_scratch_regs(connector, encoder, connected);
-
-	}
-}
-
-struct drm_encoder *radeon_find_encoder(struct drm_connector *connector, int encoder_type)
-{
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-	int i;
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		if (connector->encoder_ids[i] == 0)
-			break;
-
-		obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			continue;
-
-		encoder = obj_to_encoder(obj);
-		if (encoder->encoder_type == encoder_type)
-			return encoder;
-	}
-	return NULL;
-}
-
-struct drm_encoder *radeon_best_single_encoder(struct drm_connector *connector)
-{
-	int enc_id = connector->encoder_ids[0];
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
-	/* pick the encoder ids */
-	if (enc_id) {
-		obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			return NULL;
-		encoder = obj_to_encoder(obj);
-		return encoder;
-	}
-	return NULL;
-}
-
-/*
- * radeon_connector_analog_encoder_conflict_solve
- * - search for other connectors sharing this encoder
- *   if priority is true, then set them disconnected if this is connected
- *   if priority is false, set us disconnected if they are connected
- */
-static enum drm_connector_status
-radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector,
-					       struct drm_encoder *encoder,
-					       enum drm_connector_status current_status,
-					       bool priority)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_connector *conflict;
-	struct radeon_connector *radeon_conflict;
-	int i;
-
-	list_for_each_entry(conflict, &dev->mode_config.connector_list, head) {
-		if (conflict == connector)
-			continue;
-
-		radeon_conflict = to_radeon_connector(conflict);
-		for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-			if (conflict->encoder_ids[i] == 0)
-				break;
-
-			/* if the IDs match */
-			if (conflict->encoder_ids[i] == encoder->base.id) {
-				if (conflict->status != connector_status_connected)
-					continue;
-
-				if (radeon_conflict->use_digital)
-					continue;
-
-				if (priority == true) {
-					DRM_DEBUG_KMS("1: conflicting encoders switching off %s\n", drm_get_connector_name(conflict));
-					DRM_DEBUG_KMS("in favor of %s\n", drm_get_connector_name(connector));
-					conflict->status = connector_status_disconnected;
-					radeon_connector_update_scratch_regs(conflict, connector_status_disconnected);
-				} else {
-					DRM_DEBUG_KMS("2: conflicting encoders switching off %s\n", drm_get_connector_name(connector));
-					DRM_DEBUG_KMS("in favor of %s\n", drm_get_connector_name(conflict));
-					current_status = connector_status_disconnected;
-				}
-				break;
-			}
-		}
-	}
-	return current_status;
-
-}
-
-static struct drm_display_mode *radeon_fp_native_mode(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_display_mode *mode = NULL;
-	struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-
-	if (native_mode->hdisplay != 0 &&
-	    native_mode->vdisplay != 0 &&
-	    native_mode->clock != 0) {
-		mode = drm_mode_duplicate(dev, native_mode);
-		mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER;
-		drm_mode_set_name(mode);
-
-		DRM_DEBUG_KMS("Adding native panel mode %s\n", mode->name);
-	} else if (native_mode->hdisplay != 0 &&
-		   native_mode->vdisplay != 0) {
-		/* mac laptops without an edid */
-		/* Note that this is not necessarily the exact panel mode,
-		 * but an approximation based on the cvt formula.  For these
-		 * systems we should ideally read the mode info out of the
-		 * registers or add a mode table, but this works and is much
-		 * simpler.
-		 */
-		mode = drm_cvt_mode(dev, native_mode->hdisplay, native_mode->vdisplay, 60, true, false, false);
-		mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER;
-		DRM_DEBUG_KMS("Adding cvt approximation of native panel mode %s\n", mode->name);
-	}
-	return mode;
-}
-
-static void radeon_add_common_modes(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_display_mode *mode = NULL;
-	struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-	int i;
-	struct mode_size {
-		int w;
-		int h;
-	} common_modes[17] = {
-		{ 640,  480},
-		{ 720,  480},
-		{ 800,  600},
-		{ 848,  480},
-		{1024,  768},
-		{1152,  768},
-		{1280,  720},
-		{1280,  800},
-		{1280,  854},
-		{1280,  960},
-		{1280, 1024},
-		{1440,  900},
-		{1400, 1050},
-		{1680, 1050},
-		{1600, 1200},
-		{1920, 1080},
-		{1920, 1200}
-	};
-
-	for (i = 0; i < 17; i++) {
-		if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) {
-			if (common_modes[i].w > 1024 ||
-			    common_modes[i].h > 768)
-				continue;
-		}
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-			if (common_modes[i].w > native_mode->hdisplay ||
-			    common_modes[i].h > native_mode->vdisplay ||
-			    (common_modes[i].w == native_mode->hdisplay &&
-			     common_modes[i].h == native_mode->vdisplay))
-				continue;
-		}
-		if (common_modes[i].w < 320 || common_modes[i].h < 200)
-			continue;
-
-		mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false);
-		drm_mode_probed_add(connector, mode);
-	}
-}
-
-int radeon_connector_set_property(struct drm_connector *connector, struct drm_property *property,
-				  uint64_t val)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-
-	if (property == rdev->mode_info.coherent_mode_property) {
-		struct radeon_encoder_atom_dig *dig;
-		bool new_coherent_mode;
-
-		/* need to find digital encoder on connector */
-		encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS);
-		if (!encoder)
-			return 0;
-
-		radeon_encoder = to_radeon_encoder(encoder);
-
-		if (!radeon_encoder->enc_priv)
-			return 0;
-
-		dig = radeon_encoder->enc_priv;
-		new_coherent_mode = val ? true : false;
-		if (dig->coherent_mode != new_coherent_mode) {
-			dig->coherent_mode = new_coherent_mode;
-			radeon_property_change_mode(&radeon_encoder->base);
-		}
-	}
-
-	if (property == rdev->mode_info.underscan_property) {
-		/* need to find digital encoder on connector */
-		encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS);
-		if (!encoder)
-			return 0;
-
-		radeon_encoder = to_radeon_encoder(encoder);
-
-		if (radeon_encoder->underscan_type != val) {
-			radeon_encoder->underscan_type = val;
-			radeon_property_change_mode(&radeon_encoder->base);
-		}
-	}
-
-	if (property == rdev->mode_info.underscan_hborder_property) {
-		/* need to find digital encoder on connector */
-		encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS);
-		if (!encoder)
-			return 0;
-
-		radeon_encoder = to_radeon_encoder(encoder);
-
-		if (radeon_encoder->underscan_hborder != val) {
-			radeon_encoder->underscan_hborder = val;
-			radeon_property_change_mode(&radeon_encoder->base);
-		}
-	}
-
-	if (property == rdev->mode_info.underscan_vborder_property) {
-		/* need to find digital encoder on connector */
-		encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS);
-		if (!encoder)
-			return 0;
-
-		radeon_encoder = to_radeon_encoder(encoder);
-
-		if (radeon_encoder->underscan_vborder != val) {
-			radeon_encoder->underscan_vborder = val;
-			radeon_property_change_mode(&radeon_encoder->base);
-		}
-	}
-
-	if (property == rdev->mode_info.tv_std_property) {
-		encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TVDAC);
-		if (!encoder) {
-			encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_DAC);
-		}
-
-		if (!encoder)
-			return 0;
-
-		radeon_encoder = to_radeon_encoder(encoder);
-		if (!radeon_encoder->enc_priv)
-			return 0;
-		if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) {
-			struct radeon_encoder_atom_dac *dac_int;
-			dac_int = radeon_encoder->enc_priv;
-			dac_int->tv_std = val;
-		} else {
-			struct radeon_encoder_tv_dac *dac_int;
-			dac_int = radeon_encoder->enc_priv;
-			dac_int->tv_std = val;
-		}
-		radeon_property_change_mode(&radeon_encoder->base);
-	}
-
-	if (property == rdev->mode_info.load_detect_property) {
-		struct radeon_connector *radeon_connector =
-			to_radeon_connector(connector);
-
-		if (val == 0)
-			radeon_connector->dac_load_detect = false;
-		else
-			radeon_connector->dac_load_detect = true;
-	}
-
-	if (property == rdev->mode_info.tmds_pll_property) {
-		struct radeon_encoder_int_tmds *tmds = NULL;
-		bool ret = false;
-		/* need to find digital encoder on connector */
-		encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS);
-		if (!encoder)
-			return 0;
-
-		radeon_encoder = to_radeon_encoder(encoder);
-
-		tmds = radeon_encoder->enc_priv;
-		if (!tmds)
-			return 0;
-
-		if (val == 0) {
-			if (rdev->is_atom_bios)
-				ret = radeon_atombios_get_tmds_info(radeon_encoder, tmds);
-			else
-				ret = radeon_legacy_get_tmds_info_from_combios(radeon_encoder, tmds);
-		}
-		if (val == 1 || ret == false) {
-			radeon_legacy_get_tmds_info_from_table(radeon_encoder, tmds);
-		}
-		radeon_property_change_mode(&radeon_encoder->base);
-	}
-
-	return 0;
-}
-
-static void radeon_fixup_lvds_native_mode(struct drm_encoder *encoder,
-					  struct drm_connector *connector)
-{
-	struct radeon_encoder *radeon_encoder =	to_radeon_encoder(encoder);
-	struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-	struct drm_display_mode *t, *mode;
-
-	/* If the EDID preferred mode doesn't match the native mode, use it */
-	list_for_each_entry_safe(mode, t, &connector->probed_modes, head) {
-		if (mode->type & DRM_MODE_TYPE_PREFERRED) {
-			if (mode->hdisplay != native_mode->hdisplay ||
-			    mode->vdisplay != native_mode->vdisplay)
-				memcpy(native_mode, mode, sizeof(*mode));
-		}
-	}
-
-	/* Try to get native mode details from EDID if necessary */
-	if (!native_mode->clock) {
-		list_for_each_entry_safe(mode, t, &connector->probed_modes, head) {
-			if (mode->hdisplay == native_mode->hdisplay &&
-			    mode->vdisplay == native_mode->vdisplay) {
-				*native_mode = *mode;
-				drm_mode_set_crtcinfo(native_mode, CRTC_INTERLACE_HALVE_V);
-				DRM_DEBUG_KMS("Determined LVDS native mode details from EDID\n");
-				break;
-			}
-		}
-	}
-
-	if (!native_mode->clock) {
-		DRM_DEBUG_KMS("No LVDS native mode details, disabling RMX\n");
-		radeon_encoder->rmx_type = RMX_OFF;
-	}
-}
-
-static int radeon_lvds_get_modes(struct drm_connector *connector)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_encoder *encoder;
-	int ret = 0;
-	struct drm_display_mode *mode;
-
-	if (radeon_connector->ddc_bus) {
-		ret = radeon_ddc_get_modes(radeon_connector);
-		if (ret > 0) {
-			encoder = radeon_best_single_encoder(connector);
-			if (encoder) {
-				radeon_fixup_lvds_native_mode(encoder, connector);
-				/* add scaled modes */
-				radeon_add_common_modes(encoder, connector);
-			}
-			return ret;
-		}
-	}
-
-	encoder = radeon_best_single_encoder(connector);
-	if (!encoder)
-		return 0;
-
-	/* we have no EDID modes */
-	mode = radeon_fp_native_mode(encoder);
-	if (mode) {
-		ret = 1;
-		drm_mode_probed_add(connector, mode);
-		/* add the width/height from vbios tables if available */
-		connector->display_info.width_mm = mode->width_mm;
-		connector->display_info.height_mm = mode->height_mm;
-		/* add scaled modes */
-		radeon_add_common_modes(encoder, connector);
-	}
-
-	return ret;
-}
-
-static int radeon_lvds_mode_valid(struct drm_connector *connector,
-				  struct drm_display_mode *mode)
-{
-	struct drm_encoder *encoder = radeon_best_single_encoder(connector);
-
-	if ((mode->hdisplay < 320) || (mode->vdisplay < 240))
-		return MODE_PANEL;
-
-	if (encoder) {
-		struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-		struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-
-		/* AVIVO hardware supports downscaling modes larger than the panel
-		 * to the panel size, but I'm not sure this is desirable.
-		 */
-		if ((mode->hdisplay > native_mode->hdisplay) ||
-		    (mode->vdisplay > native_mode->vdisplay))
-			return MODE_PANEL;
-
-		/* if scaling is disabled, block non-native modes */
-		if (radeon_encoder->rmx_type == RMX_OFF) {
-			if ((mode->hdisplay != native_mode->hdisplay) ||
-			    (mode->vdisplay != native_mode->vdisplay))
-				return MODE_PANEL;
-		}
-	}
-
-	return MODE_OK;
-}
-
-static enum drm_connector_status
-radeon_lvds_detect(struct drm_connector *connector, bool force)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_encoder *encoder = radeon_best_single_encoder(connector);
-	enum drm_connector_status ret = connector_status_disconnected;
-
-	if (encoder) {
-		struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-		struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-
-		/* check if panel is valid */
-		if (native_mode->hdisplay >= 320 && native_mode->vdisplay >= 240)
-			ret = connector_status_connected;
-
-	}
-
-	/* check for edid as well */
-	if (radeon_connector->edid)
-		ret = connector_status_connected;
-	else {
-		if (radeon_connector->ddc_bus) {
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
-							      &radeon_connector->ddc_bus->adapter);
-			if (radeon_connector->edid)
-				ret = connector_status_connected;
-		}
-	}
-	/* check acpi lid status ??? */
-
-	radeon_connector_update_scratch_regs(connector, ret);
-	return ret;
-}
-
-static void radeon_connector_destroy(struct drm_connector *connector)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-
-	if (radeon_connector->edid)
-		kfree(radeon_connector->edid);
-	kfree(radeon_connector->con_priv);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static int radeon_lvds_set_property(struct drm_connector *connector,
-				    struct drm_property *property,
-				    uint64_t value)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_encoder *radeon_encoder;
-	enum radeon_rmx_type rmx_type;
-
-	DRM_DEBUG_KMS("\n");
-	if (property != dev->mode_config.scaling_mode_property)
-		return 0;
-
-	if (connector->encoder)
-		radeon_encoder = to_radeon_encoder(connector->encoder);
-	else {
-		struct drm_connector_helper_funcs *connector_funcs = connector->helper_private;
-		radeon_encoder = to_radeon_encoder(connector_funcs->best_encoder(connector));
-	}
-
-	switch (value) {
-	case DRM_MODE_SCALE_NONE: rmx_type = RMX_OFF; break;
-	case DRM_MODE_SCALE_CENTER: rmx_type = RMX_CENTER; break;
-	case DRM_MODE_SCALE_ASPECT: rmx_type = RMX_ASPECT; break;
-	default:
-	case DRM_MODE_SCALE_FULLSCREEN: rmx_type = RMX_FULL; break;
-	}
-	if (radeon_encoder->rmx_type == rmx_type)
-		return 0;
-
-	radeon_encoder->rmx_type = rmx_type;
-
-	radeon_property_change_mode(&radeon_encoder->base);
-	return 0;
-}
-
-
-struct drm_connector_helper_funcs radeon_lvds_connector_helper_funcs = {
-	.get_modes = radeon_lvds_get_modes,
-	.mode_valid = radeon_lvds_mode_valid,
-	.best_encoder = radeon_best_single_encoder,
-};
-
-struct drm_connector_funcs radeon_lvds_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = radeon_lvds_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = radeon_connector_destroy,
-	.set_property = radeon_lvds_set_property,
-};
-
-static int radeon_vga_get_modes(struct drm_connector *connector)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	int ret;
-
-	ret = radeon_ddc_get_modes(radeon_connector);
-
-	return ret;
-}
-
-static int radeon_vga_mode_valid(struct drm_connector *connector,
-				  struct drm_display_mode *mode)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	/* XXX check mode bandwidth */
-
-	if ((mode->clock / 10) > rdev->clock.max_pixel_clock)
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-static enum drm_connector_status
-radeon_vga_detect(struct drm_connector *connector, bool force)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_encoder *encoder;
-	struct drm_encoder_helper_funcs *encoder_funcs;
-	bool dret = false;
-	enum drm_connector_status ret = connector_status_disconnected;
-
-	encoder = radeon_best_single_encoder(connector);
-	if (!encoder)
-		ret = connector_status_disconnected;
-
-	if (radeon_connector->ddc_bus)
-		dret = radeon_ddc_probe(radeon_connector);
-	if (dret) {
-		radeon_connector->detected_by_load = false;
-		if (radeon_connector->edid) {
-			kfree(radeon_connector->edid);
-			radeon_connector->edid = NULL;
-		}
-		radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
-
-		if (!radeon_connector->edid) {
-			DRM_ERROR("%s: probed a monitor but no|invalid EDID\n",
-					drm_get_connector_name(connector));
-			ret = connector_status_connected;
-		} else {
-			radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
-
-			/* some oems have boards with separate digital and analog connectors
-			 * with a shared ddc line (often vga + hdmi)
-			 */
-			if (radeon_connector->use_digital && radeon_connector->shared_ddc) {
-				kfree(radeon_connector->edid);
-				radeon_connector->edid = NULL;
-				ret = connector_status_disconnected;
-			} else
-				ret = connector_status_connected;
-		}
-	} else {
-
-		/* if we aren't forcing don't do destructive polling */
-		if (!force) {
-			/* only return the previous status if we last
-			 * detected a monitor via load.
-			 */
-			if (radeon_connector->detected_by_load)
-				return connector->status;
-			else
-				return ret;
-		}
-
-		if (radeon_connector->dac_load_detect && encoder) {
-			encoder_funcs = encoder->helper_private;
-			ret = encoder_funcs->detect(encoder, connector);
-			if (ret != connector_status_disconnected)
-				radeon_connector->detected_by_load = true;
-		}
-	}
-
-	if (ret == connector_status_connected)
-		ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, true);
-
-	/* RN50 and some RV100 asics in servers often have a hardcoded EDID in the
-	 * vbios to deal with KVMs. If we have one and are not able to detect a monitor
-	 * by other means, assume the CRT is connected and use that EDID.
-	 */
-	if ((!rdev->is_atom_bios) &&
-	    (ret == connector_status_disconnected) &&
-	    rdev->mode_info.bios_hardcoded_edid_size) {
-		ret = connector_status_connected;
-	}
-
-	radeon_connector_update_scratch_regs(connector, ret);
-	return ret;
-}
-
-struct drm_connector_helper_funcs radeon_vga_connector_helper_funcs = {
-	.get_modes = radeon_vga_get_modes,
-	.mode_valid = radeon_vga_mode_valid,
-	.best_encoder = radeon_best_single_encoder,
-};
-
-struct drm_connector_funcs radeon_vga_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = radeon_vga_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = radeon_connector_destroy,
-	.set_property = radeon_connector_set_property,
-};
-
-static int radeon_tv_get_modes(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_display_mode *tv_mode;
-	struct drm_encoder *encoder;
-
-	encoder = radeon_best_single_encoder(connector);
-	if (!encoder)
-		return 0;
-
-	/* avivo chips can scale any mode */
-	if (rdev->family >= CHIP_RS600)
-		/* add scaled modes */
-		radeon_add_common_modes(encoder, connector);
-	else {
-		/* only 800x600 is supported right now on pre-avivo chips */
-		tv_mode = drm_cvt_mode(dev, 800, 600, 60, false, false, false);
-		tv_mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
-		drm_mode_probed_add(connector, tv_mode);
-	}
-	return 1;
-}
-
-static int radeon_tv_mode_valid(struct drm_connector *connector,
-				struct drm_display_mode *mode)
-{
-	if ((mode->hdisplay > 1024) || (mode->vdisplay > 768))
-		return MODE_CLOCK_RANGE;
-	return MODE_OK;
-}
-
-static enum drm_connector_status
-radeon_tv_detect(struct drm_connector *connector, bool force)
-{
-	struct drm_encoder *encoder;
-	struct drm_encoder_helper_funcs *encoder_funcs;
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	enum drm_connector_status ret = connector_status_disconnected;
-
-	if (!radeon_connector->dac_load_detect)
-		return ret;
-
-	encoder = radeon_best_single_encoder(connector);
-	if (!encoder)
-		ret = connector_status_disconnected;
-	else {
-		encoder_funcs = encoder->helper_private;
-		ret = encoder_funcs->detect(encoder, connector);
-	}
-	if (ret == connector_status_connected)
-		ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, false);
-	radeon_connector_update_scratch_regs(connector, ret);
-	return ret;
-}
-
-struct drm_connector_helper_funcs radeon_tv_connector_helper_funcs = {
-	.get_modes = radeon_tv_get_modes,
-	.mode_valid = radeon_tv_mode_valid,
-	.best_encoder = radeon_best_single_encoder,
-};
-
-struct drm_connector_funcs radeon_tv_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = radeon_tv_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = radeon_connector_destroy,
-	.set_property = radeon_connector_set_property,
-};
-
-static int radeon_dvi_get_modes(struct drm_connector *connector)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	int ret;
-
-	ret = radeon_ddc_get_modes(radeon_connector);
-	return ret;
-}
-
-static bool radeon_check_hpd_status_unchanged(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	enum drm_connector_status status;
-
-	/* We only trust HPD on R600 and newer ASICS. */
-	if (rdev->family >= CHIP_R600
-	  && radeon_connector->hpd.hpd != RADEON_HPD_NONE) {
-		if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd))
-			status = connector_status_connected;
-		else
-			status = connector_status_disconnected;
-		if (connector->status == status)
-			return true;
-	}
-
-	return false;
-}
-
-/*
- * DVI is complicated
- * Do a DDC probe, if DDC probe passes, get the full EDID so
- * we can do analog/digital monitor detection at this point.
- * If the monitor is an analog monitor or we got no DDC,
- * we need to find the DAC encoder object for this connector.
- * If we got no DDC, we do load detection on the DAC encoder object.
- * If we got analog DDC or load detection passes on the DAC encoder
- * we have to check if this analog encoder is shared with anyone else (TV)
- * if its shared we have to set the other connector to disconnected.
- */
-static enum drm_connector_status
-radeon_dvi_detect(struct drm_connector *connector, bool force)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_encoder *encoder = NULL;
-	struct drm_encoder_helper_funcs *encoder_funcs;
-	struct drm_mode_object *obj;
-	int i;
-	enum drm_connector_status ret = connector_status_disconnected;
-	bool dret = false;
-
-	if (!force && radeon_check_hpd_status_unchanged(connector))
-		return connector->status;
-
-	if (radeon_connector->ddc_bus)
-		dret = radeon_ddc_probe(radeon_connector);
-	if (dret) {
-		radeon_connector->detected_by_load = false;
-		if (radeon_connector->edid) {
-			kfree(radeon_connector->edid);
-			radeon_connector->edid = NULL;
-		}
-		radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
-
-		if (!radeon_connector->edid) {
-			DRM_ERROR("%s: probed a monitor but no|invalid EDID\n",
-					drm_get_connector_name(connector));
-			/* rs690 seems to have a problem with connectors not existing and always
-			 * return a block of 0's. If we see this just stop polling on this output */
-			if ((rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) && radeon_connector->base.null_edid_counter) {
-				ret = connector_status_disconnected;
-				DRM_ERROR("%s: detected RS690 floating bus bug, stopping ddc detect\n", drm_get_connector_name(connector));
-				radeon_connector->ddc_bus = NULL;
-			}
-		} else {
-			radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
-
-			/* some oems have boards with separate digital and analog connectors
-			 * with a shared ddc line (often vga + hdmi)
-			 */
-			if ((!radeon_connector->use_digital) && radeon_connector->shared_ddc) {
-				kfree(radeon_connector->edid);
-				radeon_connector->edid = NULL;
-				ret = connector_status_disconnected;
-			} else
-				ret = connector_status_connected;
-
-			/* This gets complicated.  We have boards with VGA + HDMI with a
-			 * shared DDC line and we have boards with DVI-D + HDMI with a shared
-			 * DDC line.  The latter is more complex because with DVI<->HDMI adapters
-			 * you don't really know what's connected to which port as both are digital.
-			 */
-			if (radeon_connector->shared_ddc && (ret == connector_status_connected)) {
-				struct drm_connector *list_connector;
-				struct radeon_connector *list_radeon_connector;
-				list_for_each_entry(list_connector, &dev->mode_config.connector_list, head) {
-					if (connector == list_connector)
-						continue;
-					list_radeon_connector = to_radeon_connector(list_connector);
-					if (list_radeon_connector->shared_ddc &&
-					    (list_radeon_connector->ddc_bus->rec.i2c_id ==
-					     radeon_connector->ddc_bus->rec.i2c_id)) {
-						/* cases where both connectors are digital */
-						if (list_connector->connector_type != DRM_MODE_CONNECTOR_VGA) {
-							/* hpd is our only option in this case */
-							if (!radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) {
-								kfree(radeon_connector->edid);
-								radeon_connector->edid = NULL;
-								ret = connector_status_disconnected;
-							}
-						}
-					}
-				}
-			}
-		}
-	}
-
-	if ((ret == connector_status_connected) && (radeon_connector->use_digital == true))
-		goto out;
-
-	/* DVI-D and HDMI-A are digital only */
-	if ((connector->connector_type == DRM_MODE_CONNECTOR_DVID) ||
-	    (connector->connector_type == DRM_MODE_CONNECTOR_HDMIA))
-		goto out;
-
-	/* if we aren't forcing don't do destructive polling */
-	if (!force) {
-		/* only return the previous status if we last
-		 * detected a monitor via load.
-		 */
-		if (radeon_connector->detected_by_load)
-			ret = connector->status;
-		goto out;
-	}
-
-	/* find analog encoder */
-	if (radeon_connector->dac_load_detect) {
-		for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-			if (connector->encoder_ids[i] == 0)
-				break;
-
-			obj = drm_mode_object_find(connector->dev,
-						   connector->encoder_ids[i],
-						   DRM_MODE_OBJECT_ENCODER);
-			if (!obj)
-				continue;
-
-			encoder = obj_to_encoder(obj);
-
-			if (encoder->encoder_type != DRM_MODE_ENCODER_DAC &&
-			    encoder->encoder_type != DRM_MODE_ENCODER_TVDAC)
-				continue;
-
-			encoder_funcs = encoder->helper_private;
-			if (encoder_funcs->detect) {
-				if (ret != connector_status_connected) {
-					ret = encoder_funcs->detect(encoder, connector);
-					if (ret == connector_status_connected) {
-						radeon_connector->use_digital = false;
-					}
-					if (ret != connector_status_disconnected)
-						radeon_connector->detected_by_load = true;
-				}
-				break;
-			}
-		}
-	}
-
-	if ((ret == connector_status_connected) && (radeon_connector->use_digital == false) &&
-	    encoder) {
-		ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, true);
-	}
-
-	/* RN50 and some RV100 asics in servers often have a hardcoded EDID in the
-	 * vbios to deal with KVMs. If we have one and are not able to detect a monitor
-	 * by other means, assume the DFP is connected and use that EDID.  In most
-	 * cases the DVI port is actually a virtual KVM port connected to the service
-	 * processor.
-	 */
-out:
-	if ((!rdev->is_atom_bios) &&
-	    (ret == connector_status_disconnected) &&
-	    rdev->mode_info.bios_hardcoded_edid_size) {
-		radeon_connector->use_digital = true;
-		ret = connector_status_connected;
-	}
-
-	/* updated in get modes as well since we need to know if it's analog or digital */
-	radeon_connector_update_scratch_regs(connector, ret);
-	return ret;
-}
-
-/* okay need to be smart in here about which encoder to pick */
-struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
-{
-	int enc_id = connector->encoder_ids[0];
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-	int i;
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		if (connector->encoder_ids[i] == 0)
-			break;
-
-		obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			continue;
-
-		encoder = obj_to_encoder(obj);
-
-		if (radeon_connector->use_digital == true) {
-			if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS)
-				return encoder;
-		} else {
-			if (encoder->encoder_type == DRM_MODE_ENCODER_DAC ||
-			    encoder->encoder_type == DRM_MODE_ENCODER_TVDAC)
-				return encoder;
-		}
-	}
-
-	/* see if we have a default encoder  TODO */
-
-	/* then check use digitial */
-	/* pick the first one */
-	if (enc_id) {
-		obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			return NULL;
-		encoder = obj_to_encoder(obj);
-		return encoder;
-	}
-	return NULL;
-}
-
-static void radeon_dvi_force(struct drm_connector *connector)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	if (connector->force == DRM_FORCE_ON)
-		radeon_connector->use_digital = false;
-	if (connector->force == DRM_FORCE_ON_DIGITAL)
-		radeon_connector->use_digital = true;
-}
-
-static int radeon_dvi_mode_valid(struct drm_connector *connector,
-				  struct drm_display_mode *mode)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-
-	/* XXX check mode bandwidth */
-
-	/* clocks over 135 MHz have heat issues with DVI on RV100 */
-	if (radeon_connector->use_digital &&
-	    (rdev->family == CHIP_RV100) &&
-	    (mode->clock > 135000))
-		return MODE_CLOCK_HIGH;
-
-	if (radeon_connector->use_digital && (mode->clock > 165000)) {
-		if ((radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I) ||
-		    (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
-		    (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B))
-			return MODE_OK;
-		else if (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_A) {
-			if (ASIC_IS_DCE6(rdev)) {
-				/* HDMI 1.3+ supports max clock of 340 Mhz */
-				if (mode->clock > 340000)
-					return MODE_CLOCK_HIGH;
-				else
-					return MODE_OK;
-			} else
-				return MODE_CLOCK_HIGH;
-		} else
-			return MODE_CLOCK_HIGH;
-	}
-
-	/* check against the max pixel clock */
-	if ((mode->clock / 10) > rdev->clock.max_pixel_clock)
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-struct drm_connector_helper_funcs radeon_dvi_connector_helper_funcs = {
-	.get_modes = radeon_dvi_get_modes,
-	.mode_valid = radeon_dvi_mode_valid,
-	.best_encoder = radeon_dvi_encoder,
-};
-
-struct drm_connector_funcs radeon_dvi_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = radeon_dvi_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = radeon_connector_set_property,
-	.destroy = radeon_connector_destroy,
-	.force = radeon_dvi_force,
-};
-
-static void radeon_dp_connector_destroy(struct drm_connector *connector)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
-
-	if (radeon_connector->edid)
-		kfree(radeon_connector->edid);
-	if (radeon_dig_connector->dp_i2c_bus)
-		radeon_i2c_destroy(radeon_dig_connector->dp_i2c_bus);
-	kfree(radeon_connector->con_priv);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static int radeon_dp_get_modes(struct drm_connector *connector)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
-	struct drm_encoder *encoder = radeon_best_single_encoder(connector);
-	int ret;
-
-	if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) ||
-	    (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)) {
-		struct drm_display_mode *mode;
-
-		if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
-			if (!radeon_dig_connector->edp_on)
-				atombios_set_edp_panel_power(connector,
-							     ATOM_TRANSMITTER_ACTION_POWER_ON);
-			ret = radeon_ddc_get_modes(radeon_connector);
-			if (!radeon_dig_connector->edp_on)
-				atombios_set_edp_panel_power(connector,
-							     ATOM_TRANSMITTER_ACTION_POWER_OFF);
-		} else {
-			/* need to setup ddc on the bridge */
-			if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=
-			    ENCODER_OBJECT_ID_NONE) {
-				if (encoder)
-					radeon_atom_ext_encoder_setup_ddc(encoder);
-			}
-			ret = radeon_ddc_get_modes(radeon_connector);
-		}
-
-		if (ret > 0) {
-			if (encoder) {
-				radeon_fixup_lvds_native_mode(encoder, connector);
-				/* add scaled modes */
-				radeon_add_common_modes(encoder, connector);
-			}
-			return ret;
-		}
-
-		if (!encoder)
-			return 0;
-
-		/* we have no EDID modes */
-		mode = radeon_fp_native_mode(encoder);
-		if (mode) {
-			ret = 1;
-			drm_mode_probed_add(connector, mode);
-			/* add the width/height from vbios tables if available */
-			connector->display_info.width_mm = mode->width_mm;
-			connector->display_info.height_mm = mode->height_mm;
-			/* add scaled modes */
-			radeon_add_common_modes(encoder, connector);
-		}
-	} else {
-		/* need to setup ddc on the bridge */
-		if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=
-			ENCODER_OBJECT_ID_NONE) {
-			if (encoder)
-				radeon_atom_ext_encoder_setup_ddc(encoder);
-		}
-		ret = radeon_ddc_get_modes(radeon_connector);
-	}
-
-	return ret;
-}
-
-u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector)
-{
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-	int i;
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		if (connector->encoder_ids[i] == 0)
-			break;
-
-		obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			continue;
-
-		encoder = obj_to_encoder(obj);
-		radeon_encoder = to_radeon_encoder(encoder);
-
-		switch (radeon_encoder->encoder_id) {
-		case ENCODER_OBJECT_ID_TRAVIS:
-		case ENCODER_OBJECT_ID_NUTMEG:
-			return radeon_encoder->encoder_id;
-		default:
-			break;
-		}
-	}
-
-	return ENCODER_OBJECT_ID_NONE;
-}
-
-bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
-{
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-	int i;
-	bool found = false;
-
-	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		if (connector->encoder_ids[i] == 0)
-			break;
-
-		obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			continue;
-
-		encoder = obj_to_encoder(obj);
-		radeon_encoder = to_radeon_encoder(encoder);
-		if (radeon_encoder->caps & ATOM_ENCODER_CAP_RECORD_HBR2)
-			found = true;
-	}
-
-	return found;
-}
-
-bool radeon_connector_is_dp12_capable(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (ASIC_IS_DCE5(rdev) &&
-	    (rdev->clock.dp_extclk >= 53900) &&
-	    radeon_connector_encoder_is_hbr2(connector)) {
-		return true;
-	}
-
-	return false;
-}
-
-static enum drm_connector_status
-radeon_dp_detect(struct drm_connector *connector, bool force)
-{
-	struct drm_device *dev = connector->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	enum drm_connector_status ret = connector_status_disconnected;
-	struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
-	struct drm_encoder *encoder = radeon_best_single_encoder(connector);
-
-	if (!force && radeon_check_hpd_status_unchanged(connector))
-		return connector->status;
-
-	if (radeon_connector->edid) {
-		kfree(radeon_connector->edid);
-		radeon_connector->edid = NULL;
-	}
-
-	if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) ||
-	    (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)) {
-		if (encoder) {
-			struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-			struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-
-			/* check if panel is valid */
-			if (native_mode->hdisplay >= 320 && native_mode->vdisplay >= 240)
-				ret = connector_status_connected;
-		}
-		/* eDP is always DP */
-		radeon_dig_connector->dp_sink_type = CONNECTOR_OBJECT_ID_DISPLAYPORT;
-		if (!radeon_dig_connector->edp_on)
-			atombios_set_edp_panel_power(connector,
-						     ATOM_TRANSMITTER_ACTION_POWER_ON);
-		if (radeon_dp_getdpcd(radeon_connector))
-			ret = connector_status_connected;
-		if (!radeon_dig_connector->edp_on)
-			atombios_set_edp_panel_power(connector,
-						     ATOM_TRANSMITTER_ACTION_POWER_OFF);
-	} else if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=
-		   ENCODER_OBJECT_ID_NONE) {
-		/* DP bridges are always DP */
-		radeon_dig_connector->dp_sink_type = CONNECTOR_OBJECT_ID_DISPLAYPORT;
-		/* get the DPCD from the bridge */
-		radeon_dp_getdpcd(radeon_connector);
-
-		if (encoder) {
-			/* setup ddc on the bridge */
-			radeon_atom_ext_encoder_setup_ddc(encoder);
-			if (radeon_ddc_probe(radeon_connector)) /* try DDC */
-				ret = connector_status_connected;
-			else if (radeon_connector->dac_load_detect) { /* try load detection */
-				struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
-				ret = encoder_funcs->detect(encoder, connector);
-			}
-		}
-	} else {
-		radeon_dig_connector->dp_sink_type = radeon_dp_getsinktype(radeon_connector);
-		if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) {
-			ret = connector_status_connected;
-			if (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
-				radeon_dp_getdpcd(radeon_connector);
-		} else {
-			if (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) {
-				if (radeon_dp_getdpcd(radeon_connector))
-					ret = connector_status_connected;
-			} else {
-				if (radeon_ddc_probe(radeon_connector))
-					ret = connector_status_connected;
-			}
-		}
-	}
-
-	radeon_connector_update_scratch_regs(connector, ret);
-	return ret;
-}
-
-static int radeon_dp_mode_valid(struct drm_connector *connector,
-				  struct drm_display_mode *mode)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
-
-	/* XXX check mode bandwidth */
-
-	if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) ||
-	    (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)) {
-		struct drm_encoder *encoder = radeon_best_single_encoder(connector);
-
-		if ((mode->hdisplay < 320) || (mode->vdisplay < 240))
-			return MODE_PANEL;
-
-		if (encoder) {
-			struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-			struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-
-			/* AVIVO hardware supports downscaling modes larger than the panel
-			 * to the panel size, but I'm not sure this is desirable.
-			 */
-			if ((mode->hdisplay > native_mode->hdisplay) ||
-			    (mode->vdisplay > native_mode->vdisplay))
-				return MODE_PANEL;
-
-			/* if scaling is disabled, block non-native modes */
-			if (radeon_encoder->rmx_type == RMX_OFF) {
-				if ((mode->hdisplay != native_mode->hdisplay) ||
-				    (mode->vdisplay != native_mode->vdisplay))
-					return MODE_PANEL;
-			}
-		}
-		return MODE_OK;
-	} else {
-		if ((radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
-		    (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
-			return radeon_dp_mode_valid_helper(connector, mode);
-		else
-			return MODE_OK;
-	}
-}
-
-struct drm_connector_helper_funcs radeon_dp_connector_helper_funcs = {
-	.get_modes = radeon_dp_get_modes,
-	.mode_valid = radeon_dp_mode_valid,
-	.best_encoder = radeon_dvi_encoder,
-};
-
-struct drm_connector_funcs radeon_dp_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = radeon_dp_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = radeon_connector_set_property,
-	.destroy = radeon_dp_connector_destroy,
-	.force = radeon_dvi_force,
-};
-
-void
-radeon_add_atom_connector(struct drm_device *dev,
-			  uint32_t connector_id,
-			  uint32_t supported_device,
-			  int connector_type,
-			  struct radeon_i2c_bus_rec *i2c_bus,
-			  uint32_t igp_lane_info,
-			  uint16_t connector_object_id,
-			  struct radeon_hpd *hpd,
-			  struct radeon_router *router)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-	struct radeon_connector_atom_dig *radeon_dig_connector;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-	uint32_t subpixel_order = SubPixelNone;
-	bool shared_ddc = false;
-	bool is_dp_bridge = false;
-
-	if (connector_type == DRM_MODE_CONNECTOR_Unknown)
-		return;
-
-	/* if the user selected tv=0 don't try and add the connector */
-	if (((connector_type == DRM_MODE_CONNECTOR_SVIDEO) ||
-	     (connector_type == DRM_MODE_CONNECTOR_Composite) ||
-	     (connector_type == DRM_MODE_CONNECTOR_9PinDIN)) &&
-	    (radeon_tv == 0))
-		return;
-
-	/* see if we already added it */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		radeon_connector = to_radeon_connector(connector);
-		if (radeon_connector->connector_id == connector_id) {
-			radeon_connector->devices |= supported_device;
-			return;
-		}
-		if (radeon_connector->ddc_bus && i2c_bus->valid) {
-			if (radeon_connector->ddc_bus->rec.i2c_id == i2c_bus->i2c_id) {
-				radeon_connector->shared_ddc = true;
-				shared_ddc = true;
-			}
-			if (radeon_connector->router_bus && router->ddc_valid &&
-			    (radeon_connector->router.router_id == router->router_id)) {
-				radeon_connector->shared_ddc = false;
-				shared_ddc = false;
-			}
-		}
-	}
-
-	/* check if it's a dp bridge */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		radeon_encoder = to_radeon_encoder(encoder);
-		if (radeon_encoder->devices & supported_device) {
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_TRAVIS:
-			case ENCODER_OBJECT_ID_NUTMEG:
-				is_dp_bridge = true;
-				break;
-			default:
-				break;
-			}
-		}
-	}
-
-	radeon_connector = kzalloc(sizeof(struct radeon_connector), GFP_KERNEL);
-	if (!radeon_connector)
-		return;
-
-	connector = &radeon_connector->base;
-
-	radeon_connector->connector_id = connector_id;
-	radeon_connector->devices = supported_device;
-	radeon_connector->shared_ddc = shared_ddc;
-	radeon_connector->connector_object_id = connector_object_id;
-	radeon_connector->hpd = *hpd;
-
-	radeon_connector->router = *router;
-	if (router->ddc_valid || router->cd_valid) {
-		radeon_connector->router_bus = radeon_i2c_lookup(rdev, &router->i2c_info);
-		if (!radeon_connector->router_bus)
-			DRM_ERROR("Failed to assign router i2c bus! Check dmesg for i2c errors.\n");
-	}
-
-	if (is_dp_bridge) {
-		radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
-		if (!radeon_dig_connector)
-			goto failed;
-		radeon_dig_connector->igp_lane_info = igp_lane_info;
-		radeon_connector->con_priv = radeon_dig_connector;
-		drm_connector_init(dev, &radeon_connector->base, &radeon_dp_connector_funcs, connector_type);
-		drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs);
-		if (i2c_bus->valid) {
-			/* add DP i2c bus */
-			if (connector_type == DRM_MODE_CONNECTOR_eDP)
-				radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "eDP-auxch");
-			else
-				radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "DP-auxch");
-			if (!radeon_dig_connector->dp_i2c_bus)
-				DRM_ERROR("DP: Failed to assign dp ddc bus! Check dmesg for i2c errors.\n");
-			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-			if (!radeon_connector->ddc_bus)
-				DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-		}
-		switch (connector_type) {
-		case DRM_MODE_CONNECTOR_VGA:
-		case DRM_MODE_CONNECTOR_DVIA:
-		default:
-			connector->interlace_allowed = true;
-			connector->doublescan_allowed = true;
-			radeon_connector->dac_load_detect = true;
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.load_detect_property,
-						      1);
-			break;
-		case DRM_MODE_CONNECTOR_DVII:
-		case DRM_MODE_CONNECTOR_DVID:
-		case DRM_MODE_CONNECTOR_HDMIA:
-		case DRM_MODE_CONNECTOR_HDMIB:
-		case DRM_MODE_CONNECTOR_DisplayPort:
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.underscan_property,
-						      UNDERSCAN_OFF);
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.underscan_hborder_property,
-						      0);
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.underscan_vborder_property,
-						      0);
-			subpixel_order = SubPixelHorizontalRGB;
-			connector->interlace_allowed = true;
-			if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
-				connector->doublescan_allowed = true;
-			else
-				connector->doublescan_allowed = false;
-			if (connector_type == DRM_MODE_CONNECTOR_DVII) {
-				radeon_connector->dac_load_detect = true;
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.load_detect_property,
-							      1);
-			}
-			break;
-		case DRM_MODE_CONNECTOR_LVDS:
-		case DRM_MODE_CONNECTOR_eDP:
-			drm_connector_attach_property(&radeon_connector->base,
-						      dev->mode_config.scaling_mode_property,
-						      DRM_MODE_SCALE_FULLSCREEN);
-			subpixel_order = SubPixelHorizontalRGB;
-			connector->interlace_allowed = false;
-			connector->doublescan_allowed = false;
-			break;
-		}
-	} else {
-		switch (connector_type) {
-		case DRM_MODE_CONNECTOR_VGA:
-			drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
-			drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
-			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
-					DRM_ERROR("VGA: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-			}
-			radeon_connector->dac_load_detect = true;
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.load_detect_property,
-						      1);
-			/* no HPD on analog connectors */
-			radeon_connector->hpd.hpd = RADEON_HPD_NONE;
-			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-			connector->interlace_allowed = true;
-			connector->doublescan_allowed = true;
-			break;
-		case DRM_MODE_CONNECTOR_DVIA:
-			drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
-			drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
-			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
-					DRM_ERROR("DVIA: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-			}
-			radeon_connector->dac_load_detect = true;
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.load_detect_property,
-						      1);
-			/* no HPD on analog connectors */
-			radeon_connector->hpd.hpd = RADEON_HPD_NONE;
-			connector->interlace_allowed = true;
-			connector->doublescan_allowed = true;
-			break;
-		case DRM_MODE_CONNECTOR_DVII:
-		case DRM_MODE_CONNECTOR_DVID:
-			radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
-			if (!radeon_dig_connector)
-				goto failed;
-			radeon_dig_connector->igp_lane_info = igp_lane_info;
-			radeon_connector->con_priv = radeon_dig_connector;
-			drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
-			drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
-			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
-					DRM_ERROR("DVI: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-			}
-			subpixel_order = SubPixelHorizontalRGB;
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.coherent_mode_property,
-						      1);
-			if (ASIC_IS_AVIVO(rdev)) {
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.underscan_property,
-							      UNDERSCAN_OFF);
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.underscan_hborder_property,
-							      0);
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.underscan_vborder_property,
-							      0);
-			}
-			if (connector_type == DRM_MODE_CONNECTOR_DVII) {
-				radeon_connector->dac_load_detect = true;
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.load_detect_property,
-							      1);
-			}
-			connector->interlace_allowed = true;
-			if (connector_type == DRM_MODE_CONNECTOR_DVII)
-				connector->doublescan_allowed = true;
-			else
-				connector->doublescan_allowed = false;
-			break;
-		case DRM_MODE_CONNECTOR_HDMIA:
-		case DRM_MODE_CONNECTOR_HDMIB:
-			radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
-			if (!radeon_dig_connector)
-				goto failed;
-			radeon_dig_connector->igp_lane_info = igp_lane_info;
-			radeon_connector->con_priv = radeon_dig_connector;
-			drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
-			drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
-			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
-					DRM_ERROR("HDMI: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-			}
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.coherent_mode_property,
-						      1);
-			if (ASIC_IS_AVIVO(rdev)) {
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.underscan_property,
-							      UNDERSCAN_OFF);
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.underscan_hborder_property,
-							      0);
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.underscan_vborder_property,
-							      0);
-			}
-			subpixel_order = SubPixelHorizontalRGB;
-			connector->interlace_allowed = true;
-			if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
-				connector->doublescan_allowed = true;
-			else
-				connector->doublescan_allowed = false;
-			break;
-		case DRM_MODE_CONNECTOR_DisplayPort:
-			radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
-			if (!radeon_dig_connector)
-				goto failed;
-			radeon_dig_connector->igp_lane_info = igp_lane_info;
-			radeon_connector->con_priv = radeon_dig_connector;
-			drm_connector_init(dev, &radeon_connector->base, &radeon_dp_connector_funcs, connector_type);
-			drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs);
-			if (i2c_bus->valid) {
-				/* add DP i2c bus */
-				radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "DP-auxch");
-				if (!radeon_dig_connector->dp_i2c_bus)
-					DRM_ERROR("DP: Failed to assign dp ddc bus! Check dmesg for i2c errors.\n");
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
-					DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-			}
-			subpixel_order = SubPixelHorizontalRGB;
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.coherent_mode_property,
-						      1);
-			if (ASIC_IS_AVIVO(rdev)) {
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.underscan_property,
-							      UNDERSCAN_OFF);
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.underscan_hborder_property,
-							      0);
-				drm_connector_attach_property(&radeon_connector->base,
-							      rdev->mode_info.underscan_vborder_property,
-							      0);
-			}
-			connector->interlace_allowed = true;
-			/* in theory with a DP to VGA converter... */
-			connector->doublescan_allowed = false;
-			break;
-		case DRM_MODE_CONNECTOR_eDP:
-			radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
-			if (!radeon_dig_connector)
-				goto failed;
-			radeon_dig_connector->igp_lane_info = igp_lane_info;
-			radeon_connector->con_priv = radeon_dig_connector;
-			drm_connector_init(dev, &radeon_connector->base, &radeon_dp_connector_funcs, connector_type);
-			drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs);
-			if (i2c_bus->valid) {
-				/* add DP i2c bus */
-				radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "eDP-auxch");
-				if (!radeon_dig_connector->dp_i2c_bus)
-					DRM_ERROR("DP: Failed to assign dp ddc bus! Check dmesg for i2c errors.\n");
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
-					DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-			}
-			drm_connector_attach_property(&radeon_connector->base,
-						      dev->mode_config.scaling_mode_property,
-						      DRM_MODE_SCALE_FULLSCREEN);
-			subpixel_order = SubPixelHorizontalRGB;
-			connector->interlace_allowed = false;
-			connector->doublescan_allowed = false;
-			break;
-		case DRM_MODE_CONNECTOR_SVIDEO:
-		case DRM_MODE_CONNECTOR_Composite:
-		case DRM_MODE_CONNECTOR_9PinDIN:
-			drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type);
-			drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs);
-			radeon_connector->dac_load_detect = true;
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.load_detect_property,
-						      1);
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.tv_std_property,
-						      radeon_atombios_get_tv_info(rdev));
-			/* no HPD on analog connectors */
-			radeon_connector->hpd.hpd = RADEON_HPD_NONE;
-			connector->interlace_allowed = false;
-			connector->doublescan_allowed = false;
-			break;
-		case DRM_MODE_CONNECTOR_LVDS:
-			radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
-			if (!radeon_dig_connector)
-				goto failed;
-			radeon_dig_connector->igp_lane_info = igp_lane_info;
-			radeon_connector->con_priv = radeon_dig_connector;
-			drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
-			drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs);
-			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
-					DRM_ERROR("LVDS: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-			}
-			drm_connector_attach_property(&radeon_connector->base,
-						      dev->mode_config.scaling_mode_property,
-						      DRM_MODE_SCALE_FULLSCREEN);
-			subpixel_order = SubPixelHorizontalRGB;
-			connector->interlace_allowed = false;
-			connector->doublescan_allowed = false;
-			break;
-		}
-	}
-
-	if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) {
-		if (i2c_bus->valid)
-			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-	} else
-		connector->polled = DRM_CONNECTOR_POLL_HPD;
-
-	connector->display_info.subpixel_order = subpixel_order;
-	drm_sysfs_connector_add(connector);
-	return;
-
-failed:
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-void
-radeon_add_legacy_connector(struct drm_device *dev,
-			    uint32_t connector_id,
-			    uint32_t supported_device,
-			    int connector_type,
-			    struct radeon_i2c_bus_rec *i2c_bus,
-			    uint16_t connector_object_id,
-			    struct radeon_hpd *hpd)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-	uint32_t subpixel_order = SubPixelNone;
-
-	if (connector_type == DRM_MODE_CONNECTOR_Unknown)
-		return;
-
-	/* if the user selected tv=0 don't try and add the connector */
-	if (((connector_type == DRM_MODE_CONNECTOR_SVIDEO) ||
-	     (connector_type == DRM_MODE_CONNECTOR_Composite) ||
-	     (connector_type == DRM_MODE_CONNECTOR_9PinDIN)) &&
-	    (radeon_tv == 0))
-		return;
-
-	/* see if we already added it */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		radeon_connector = to_radeon_connector(connector);
-		if (radeon_connector->connector_id == connector_id) {
-			radeon_connector->devices |= supported_device;
-			return;
-		}
-	}
-
-	radeon_connector = kzalloc(sizeof(struct radeon_connector), GFP_KERNEL);
-	if (!radeon_connector)
-		return;
-
-	connector = &radeon_connector->base;
-
-	radeon_connector->connector_id = connector_id;
-	radeon_connector->devices = supported_device;
-	radeon_connector->connector_object_id = connector_object_id;
-	radeon_connector->hpd = *hpd;
-
-	switch (connector_type) {
-	case DRM_MODE_CONNECTOR_VGA:
-		drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
-		drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
-		if (i2c_bus->valid) {
-			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-			if (!radeon_connector->ddc_bus)
-				DRM_ERROR("VGA: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-		}
-		radeon_connector->dac_load_detect = true;
-		drm_connector_attach_property(&radeon_connector->base,
-					      rdev->mode_info.load_detect_property,
-					      1);
-		/* no HPD on analog connectors */
-		radeon_connector->hpd.hpd = RADEON_HPD_NONE;
-		connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-		connector->interlace_allowed = true;
-		connector->doublescan_allowed = true;
-		break;
-	case DRM_MODE_CONNECTOR_DVIA:
-		drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
-		drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
-		if (i2c_bus->valid) {
-			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-			if (!radeon_connector->ddc_bus)
-				DRM_ERROR("DVIA: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-		}
-		radeon_connector->dac_load_detect = true;
-		drm_connector_attach_property(&radeon_connector->base,
-					      rdev->mode_info.load_detect_property,
-					      1);
-		/* no HPD on analog connectors */
-		radeon_connector->hpd.hpd = RADEON_HPD_NONE;
-		connector->interlace_allowed = true;
-		connector->doublescan_allowed = true;
-		break;
-	case DRM_MODE_CONNECTOR_DVII:
-	case DRM_MODE_CONNECTOR_DVID:
-		drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
-		drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
-		if (i2c_bus->valid) {
-			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-			if (!radeon_connector->ddc_bus)
-				DRM_ERROR("DVI: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-		}
-		if (connector_type == DRM_MODE_CONNECTOR_DVII) {
-			radeon_connector->dac_load_detect = true;
-			drm_connector_attach_property(&radeon_connector->base,
-						      rdev->mode_info.load_detect_property,
-						      1);
-		}
-		subpixel_order = SubPixelHorizontalRGB;
-		connector->interlace_allowed = true;
-		if (connector_type == DRM_MODE_CONNECTOR_DVII)
-			connector->doublescan_allowed = true;
-		else
-			connector->doublescan_allowed = false;
-		break;
-	case DRM_MODE_CONNECTOR_SVIDEO:
-	case DRM_MODE_CONNECTOR_Composite:
-	case DRM_MODE_CONNECTOR_9PinDIN:
-		drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type);
-		drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs);
-		radeon_connector->dac_load_detect = true;
-		/* RS400,RC410,RS480 chipset seems to report a lot
-		 * of false positive on load detect, we haven't yet
-		 * found a way to make load detect reliable on those
-		 * chipset, thus just disable it for TV.
-		 */
-		if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480)
-			radeon_connector->dac_load_detect = false;
-		drm_connector_attach_property(&radeon_connector->base,
-					      rdev->mode_info.load_detect_property,
-					      radeon_connector->dac_load_detect);
-		drm_connector_attach_property(&radeon_connector->base,
-					      rdev->mode_info.tv_std_property,
-					      radeon_combios_get_tv_info(rdev));
-		/* no HPD on analog connectors */
-		radeon_connector->hpd.hpd = RADEON_HPD_NONE;
-		connector->interlace_allowed = false;
-		connector->doublescan_allowed = false;
-		break;
-	case DRM_MODE_CONNECTOR_LVDS:
-		drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
-		drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs);
-		if (i2c_bus->valid) {
-			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-			if (!radeon_connector->ddc_bus)
-				DRM_ERROR("LVDS: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
-		}
-		drm_connector_attach_property(&radeon_connector->base,
-					      dev->mode_config.scaling_mode_property,
-					      DRM_MODE_SCALE_FULLSCREEN);
-		subpixel_order = SubPixelHorizontalRGB;
-		connector->interlace_allowed = false;
-		connector->doublescan_allowed = false;
-		break;
-	}
-
-	if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) {
-		if (i2c_bus->valid)
-			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-	} else
-		connector->polled = DRM_CONNECTOR_POLL_HPD;
-	connector->display_info.subpixel_order = subpixel_order;
-	drm_sysfs_connector_add(connector);
-	if (connector_type == DRM_MODE_CONNECTOR_LVDS) {
-		struct drm_encoder *drm_encoder;
-
-		list_for_each_entry(drm_encoder, &dev->mode_config.encoder_list, head) {
-			struct radeon_encoder *radeon_encoder;
-
-			radeon_encoder = to_radeon_encoder(drm_encoder);
-			if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_LVDS)
-				radeon_legacy_backlight_init(radeon_encoder, connector);
-		}
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_cp.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_cp.c
deleted file mode 100644
index 0ebb7d47..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_cp.c
+++ /dev/null
@@ -1,2261 +0,0 @@
-/* radeon_cp.c -- CP support for Radeon -*- linux-c -*- */
-/*
- * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
- * Copyright 2007 Advanced Micro Devices, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Kevin E. Martin <martin@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-#include "r300_reg.h"
-
-#define RADEON_FIFO_DEBUG	0
-
-/* Firmware Names */
-#define FIRMWARE_R100		"radeon/R100_cp.bin"
-#define FIRMWARE_R200		"radeon/R200_cp.bin"
-#define FIRMWARE_R300		"radeon/R300_cp.bin"
-#define FIRMWARE_R420		"radeon/R420_cp.bin"
-#define FIRMWARE_RS690		"radeon/RS690_cp.bin"
-#define FIRMWARE_RS600		"radeon/RS600_cp.bin"
-#define FIRMWARE_R520		"radeon/R520_cp.bin"
-
-MODULE_FIRMWARE(FIRMWARE_R100);
-MODULE_FIRMWARE(FIRMWARE_R200);
-MODULE_FIRMWARE(FIRMWARE_R300);
-MODULE_FIRMWARE(FIRMWARE_R420);
-MODULE_FIRMWARE(FIRMWARE_RS690);
-MODULE_FIRMWARE(FIRMWARE_RS600);
-MODULE_FIRMWARE(FIRMWARE_R520);
-
-static int radeon_do_cleanup_cp(struct drm_device * dev);
-static void radeon_do_cp_start(drm_radeon_private_t * dev_priv);
-
-u32 radeon_read_ring_rptr(drm_radeon_private_t *dev_priv, u32 off)
-{
-	u32 val;
-
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		val = DRM_READ32(dev_priv->ring_rptr, off);
-	} else {
-		val = *(((volatile u32 *)
-			 dev_priv->ring_rptr->handle) +
-			(off / sizeof(u32)));
-		val = le32_to_cpu(val);
-	}
-	return val;
-}
-
-u32 radeon_get_ring_head(drm_radeon_private_t *dev_priv)
-{
-	if (dev_priv->writeback_works)
-		return radeon_read_ring_rptr(dev_priv, 0);
-	else {
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			return RADEON_READ(R600_CP_RB_RPTR);
-		else
-			return RADEON_READ(RADEON_CP_RB_RPTR);
-	}
-}
-
-void radeon_write_ring_rptr(drm_radeon_private_t *dev_priv, u32 off, u32 val)
-{
-	if (dev_priv->flags & RADEON_IS_AGP)
-		DRM_WRITE32(dev_priv->ring_rptr, off, val);
-	else
-		*(((volatile u32 *) dev_priv->ring_rptr->handle) +
-		  (off / sizeof(u32))) = cpu_to_le32(val);
-}
-
-void radeon_set_ring_head(drm_radeon_private_t *dev_priv, u32 val)
-{
-	radeon_write_ring_rptr(dev_priv, 0, val);
-}
-
-u32 radeon_get_scratch(drm_radeon_private_t *dev_priv, int index)
-{
-	if (dev_priv->writeback_works) {
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			return radeon_read_ring_rptr(dev_priv,
-						     R600_SCRATCHOFF(index));
-		else
-			return radeon_read_ring_rptr(dev_priv,
-						     RADEON_SCRATCHOFF(index));
-	} else {
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			return RADEON_READ(R600_SCRATCH_REG0 + 4*index);
-		else
-			return RADEON_READ(RADEON_SCRATCH_REG0 + 4*index);
-	}
-}
-
-u32 RADEON_READ_MM(drm_radeon_private_t *dev_priv, int addr)
-{
-	u32 ret;
-
-	if (addr < 0x10000)
-		ret = DRM_READ32(dev_priv->mmio, addr);
-	else {
-		DRM_WRITE32(dev_priv->mmio, RADEON_MM_INDEX, addr);
-		ret = DRM_READ32(dev_priv->mmio, RADEON_MM_DATA);
-	}
-
-	return ret;
-}
-
-static u32 R500_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	u32 ret;
-	RADEON_WRITE(R520_MC_IND_INDEX, 0x7f0000 | (addr & 0xff));
-	ret = RADEON_READ(R520_MC_IND_DATA);
-	RADEON_WRITE(R520_MC_IND_INDEX, 0);
-	return ret;
-}
-
-static u32 RS480_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	u32 ret;
-	RADEON_WRITE(RS480_NB_MC_INDEX, addr & 0xff);
-	ret = RADEON_READ(RS480_NB_MC_DATA);
-	RADEON_WRITE(RS480_NB_MC_INDEX, 0xff);
-	return ret;
-}
-
-static u32 RS690_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	u32 ret;
-	RADEON_WRITE(RS690_MC_INDEX, (addr & RS690_MC_INDEX_MASK));
-	ret = RADEON_READ(RS690_MC_DATA);
-	RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_MASK);
-	return ret;
-}
-
-static u32 RS600_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	u32 ret;
-	RADEON_WRITE(RS600_MC_INDEX, ((addr & RS600_MC_ADDR_MASK) |
-				      RS600_MC_IND_CITF_ARB0));
-	ret = RADEON_READ(RS600_MC_DATA);
-	return ret;
-}
-
-static u32 IGP_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-		return RS690_READ_MCIND(dev_priv, addr);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-		return RS600_READ_MCIND(dev_priv, addr);
-	else
-		return RS480_READ_MCIND(dev_priv, addr);
-}
-
-u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv)
-{
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-		return RADEON_READ(R700_MC_VM_FB_LOCATION);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return RADEON_READ(R600_MC_VM_FB_LOCATION);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
-		return R500_READ_MCIND(dev_priv, RV515_MC_FB_LOCATION);
-	else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-		return RS690_READ_MCIND(dev_priv, RS690_MC_FB_LOCATION);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-		return RS600_READ_MCIND(dev_priv, RS600_MC_FB_LOCATION);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
-		return R500_READ_MCIND(dev_priv, R520_MC_FB_LOCATION);
-	else
-		return RADEON_READ(RADEON_MC_FB_LOCATION);
-}
-
-static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc)
-{
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-		RADEON_WRITE(R700_MC_VM_FB_LOCATION, fb_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		RADEON_WRITE(R600_MC_VM_FB_LOCATION, fb_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
-		R500_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc);
-	else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-		RS690_WRITE_MCIND(RS690_MC_FB_LOCATION, fb_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-		RS600_WRITE_MCIND(RS600_MC_FB_LOCATION, fb_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
-		R500_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc);
-	else
-		RADEON_WRITE(RADEON_MC_FB_LOCATION, fb_loc);
-}
-
-void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc)
-{
-	/*R6xx/R7xx: AGP_TOP and BOT are actually 18 bits each */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770) {
-		RADEON_WRITE(R700_MC_VM_AGP_BOT, agp_loc & 0xffff); /* FIX ME */
-		RADEON_WRITE(R700_MC_VM_AGP_TOP, (agp_loc >> 16) & 0xffff);
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-		RADEON_WRITE(R600_MC_VM_AGP_BOT, agp_loc & 0xffff); /* FIX ME */
-		RADEON_WRITE(R600_MC_VM_AGP_TOP, (agp_loc >> 16) & 0xffff);
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
-		R500_WRITE_MCIND(RV515_MC_AGP_LOCATION, agp_loc);
-	else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-		RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, agp_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-		RS600_WRITE_MCIND(RS600_MC_AGP_LOCATION, agp_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
-		R500_WRITE_MCIND(R520_MC_AGP_LOCATION, agp_loc);
-	else
-		RADEON_WRITE(RADEON_MC_AGP_LOCATION, agp_loc);
-}
-
-void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base)
-{
-	u32 agp_base_hi = upper_32_bits(agp_base);
-	u32 agp_base_lo = agp_base & 0xffffffff;
-	u32 r6xx_agp_base = (agp_base >> 22) & 0x3ffff;
-
-	/* R6xx/R7xx must be aligned to a 4MB boundary */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-		RADEON_WRITE(R700_MC_VM_AGP_BASE, r6xx_agp_base);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		RADEON_WRITE(R600_MC_VM_AGP_BASE, r6xx_agp_base);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) {
-		R500_WRITE_MCIND(RV515_MC_AGP_BASE, agp_base_lo);
-		R500_WRITE_MCIND(RV515_MC_AGP_BASE_2, agp_base_hi);
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) {
-		RS690_WRITE_MCIND(RS690_MC_AGP_BASE, agp_base_lo);
-		RS690_WRITE_MCIND(RS690_MC_AGP_BASE_2, agp_base_hi);
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) {
-		RS600_WRITE_MCIND(RS600_AGP_BASE, agp_base_lo);
-		RS600_WRITE_MCIND(RS600_AGP_BASE_2, agp_base_hi);
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) {
-		R500_WRITE_MCIND(R520_MC_AGP_BASE, agp_base_lo);
-		R500_WRITE_MCIND(R520_MC_AGP_BASE_2, agp_base_hi);
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) {
-		RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo);
-		RADEON_WRITE(RS480_AGP_BASE_2, agp_base_hi);
-	} else {
-		RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo);
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200)
-			RADEON_WRITE(RADEON_AGP_BASE_2, agp_base_hi);
-	}
-}
-
-void radeon_enable_bm(struct drm_radeon_private *dev_priv)
-{
-	u32 tmp;
-	/* Turn on bus mastering */
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) {
-		/* rs600/rs690/rs740 */
-		tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
-		RADEON_WRITE(RADEON_BUS_CNTL, tmp);
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV350) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) {
-		/* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
-		tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
-		RADEON_WRITE(RADEON_BUS_CNTL, tmp);
-	} /* PCIE cards appears to not need this */
-}
-
-static int RADEON_READ_PLL(struct drm_device * dev, int addr)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	RADEON_WRITE8(RADEON_CLOCK_CNTL_INDEX, addr & 0x1f);
-	return RADEON_READ(RADEON_CLOCK_CNTL_DATA);
-}
-
-static u32 RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr)
-{
-	RADEON_WRITE8(RADEON_PCIE_INDEX, addr & 0xff);
-	return RADEON_READ(RADEON_PCIE_DATA);
-}
-
-#if RADEON_FIFO_DEBUG
-static void radeon_status(drm_radeon_private_t * dev_priv)
-{
-	printk("%s:\n", __func__);
-	printk("RBBM_STATUS = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_RBBM_STATUS));
-	printk("CP_RB_RTPR = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_CP_RB_RPTR));
-	printk("CP_RB_WTPR = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_CP_RB_WPTR));
-	printk("AIC_CNTL = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_CNTL));
-	printk("AIC_STAT = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_STAT));
-	printk("AIC_PT_BASE = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_PT_BASE));
-	printk("TLB_ADDR = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_TLB_ADDR));
-	printk("TLB_DATA = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_TLB_DATA));
-}
-#endif
-
-/* ================================================================
- * Engine, FIFO control
- */
-
-static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv)
-{
-	u32 tmp;
-	int i;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {
-		tmp = RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT);
-		tmp |= RADEON_RB3D_DC_FLUSH_ALL;
-		RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp);
-
-		for (i = 0; i < dev_priv->usec_timeout; i++) {
-			if (!(RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT)
-			      & RADEON_RB3D_DC_BUSY)) {
-				return 0;
-			}
-			DRM_UDELAY(1);
-		}
-	} else {
-		/* don't flush or purge cache here or lockup */
-		return 0;
-	}
-
-#if RADEON_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-	radeon_status(dev_priv);
-#endif
-	return -EBUSY;
-}
-
-static int radeon_do_wait_for_fifo(drm_radeon_private_t * dev_priv, int entries)
-{
-	int i;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		int slots = (RADEON_READ(RADEON_RBBM_STATUS)
-			     & RADEON_RBBM_FIFOCNT_MASK);
-		if (slots >= entries)
-			return 0;
-		DRM_UDELAY(1);
-	}
-	DRM_DEBUG("wait for fifo failed status : 0x%08X 0x%08X\n",
-		 RADEON_READ(RADEON_RBBM_STATUS),
-		 RADEON_READ(R300_VAP_CNTL_STATUS));
-
-#if RADEON_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-	radeon_status(dev_priv);
-#endif
-	return -EBUSY;
-}
-
-static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv)
-{
-	int i, ret;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	ret = radeon_do_wait_for_fifo(dev_priv, 64);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		if (!(RADEON_READ(RADEON_RBBM_STATUS)
-		      & RADEON_RBBM_ACTIVE)) {
-			radeon_do_pixcache_flush(dev_priv);
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-	DRM_DEBUG("wait idle failed status : 0x%08X 0x%08X\n",
-		 RADEON_READ(RADEON_RBBM_STATUS),
-		 RADEON_READ(R300_VAP_CNTL_STATUS));
-
-#if RADEON_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-	radeon_status(dev_priv);
-#endif
-	return -EBUSY;
-}
-
-static void radeon_init_pipes(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	uint32_t gb_tile_config, gb_pipe_sel = 0;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) {
-		uint32_t z_pipe_sel = RADEON_READ(RV530_GB_PIPE_SELECT2);
-		if ((z_pipe_sel & 3) == 3)
-			dev_priv->num_z_pipes = 2;
-		else
-			dev_priv->num_z_pipes = 1;
-	} else
-		dev_priv->num_z_pipes = 1;
-
-	/* RS4xx/RS6xx/R4xx/R5xx */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R420) {
-		gb_pipe_sel = RADEON_READ(R400_GB_PIPE_SELECT);
-		dev_priv->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1;
-		/* SE cards have 1 pipe */
-		if ((dev->pdev->device == 0x5e4c) ||
-		    (dev->pdev->device == 0x5e4f))
-			dev_priv->num_gb_pipes = 1;
-	} else {
-		/* R3xx */
-		if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300 &&
-		     dev->pdev->device != 0x4144) ||
-		    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350 &&
-		     dev->pdev->device != 0x4148)) {
-			dev_priv->num_gb_pipes = 2;
-		} else {
-			/* RV3xx/R300 AD/R350 AH */
-			dev_priv->num_gb_pipes = 1;
-		}
-	}
-	DRM_INFO("Num pipes: %d\n", dev_priv->num_gb_pipes);
-
-	gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16 /*| R300_SUBPIXEL_1_16*/);
-
-	switch (dev_priv->num_gb_pipes) {
-	case 2: gb_tile_config |= R300_PIPE_COUNT_R300; break;
-	case 3: gb_tile_config |= R300_PIPE_COUNT_R420_3P; break;
-	case 4: gb_tile_config |= R300_PIPE_COUNT_R420; break;
-	default:
-	case 1: gb_tile_config |= R300_PIPE_COUNT_RV350; break;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
-		RADEON_WRITE_PLL(R500_DYN_SCLK_PWMEM_PIPE, (1 | ((gb_pipe_sel >> 8) & 0xf) << 4));
-		RADEON_WRITE(R300_SU_REG_DEST, ((1 << dev_priv->num_gb_pipes) - 1));
-	}
-	RADEON_WRITE(R300_GB_TILE_CONFIG, gb_tile_config);
-	radeon_do_wait_for_idle(dev_priv);
-	RADEON_WRITE(R300_DST_PIPE_CONFIG, RADEON_READ(R300_DST_PIPE_CONFIG) | R300_PIPE_AUTO_CONFIG);
-	RADEON_WRITE(R300_RB2D_DSTCACHE_MODE, (RADEON_READ(R300_RB2D_DSTCACHE_MODE) |
-					       R300_DC_AUTOFLUSH_ENABLE |
-					       R300_DC_DC_DISABLE_IGNORE_PE));
-
-
-}
-
-/* ================================================================
- * CP control, initialization
- */
-
-/* Load the microcode for the CP */
-static int radeon_cp_init_microcode(drm_radeon_private_t *dev_priv)
-{
-	struct platform_device *pdev;
-	const char *fw_name = NULL;
-	int err;
-
-	DRM_DEBUG("\n");
-
-	pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
-	err = IS_ERR(pdev);
-	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
-		return -EINVAL;
-	}
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R100) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV100) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV200) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS100) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS200)) {
-		DRM_INFO("Loading R100 Microcode\n");
-		fw_name = FIRMWARE_R100;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R200) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV250) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV280) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS300)) {
-		DRM_INFO("Loading R200 Microcode\n");
-		fw_name = FIRMWARE_R200;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV350) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV380) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) {
-		DRM_INFO("Loading R300 Microcode\n");
-		fw_name = FIRMWARE_R300;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R423) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV410)) {
-		DRM_INFO("Loading R400 Microcode\n");
-		fw_name = FIRMWARE_R420;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) {
-		DRM_INFO("Loading RS690/RS740 Microcode\n");
-		fw_name = FIRMWARE_RS690;
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) {
-		DRM_INFO("Loading RS600 Microcode\n");
-		fw_name = FIRMWARE_RS600;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R520) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R580) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV560) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV570)) {
-		DRM_INFO("Loading R500 Microcode\n");
-		fw_name = FIRMWARE_R520;
-	}
-
-	err = request_firmware(&dev_priv->me_fw, fw_name, &pdev->dev);
-	platform_device_unregister(pdev);
-	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to load firmware \"%s\"\n",
-		       fw_name);
-	} else if (dev_priv->me_fw->size % 8) {
-		printk(KERN_ERR
-		       "radeon_cp: Bogus length %zu in firmware \"%s\"\n",
-		       dev_priv->me_fw->size, fw_name);
-		err = -EINVAL;
-		release_firmware(dev_priv->me_fw);
-		dev_priv->me_fw = NULL;
-	}
-	return err;
-}
-
-static void radeon_cp_load_microcode(drm_radeon_private_t *dev_priv)
-{
-	const __be32 *fw_data;
-	int i, size;
-
-	radeon_do_wait_for_idle(dev_priv);
-
-	if (dev_priv->me_fw) {
-		size = dev_priv->me_fw->size / 4;
-		fw_data = (const __be32 *)&dev_priv->me_fw->data[0];
-		RADEON_WRITE(RADEON_CP_ME_RAM_ADDR, 0);
-		for (i = 0; i < size; i += 2) {
-			RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
-				     be32_to_cpup(&fw_data[i]));
-			RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
-				     be32_to_cpup(&fw_data[i + 1]));
-		}
-	}
-}
-
-/* Flush any pending commands to the CP.  This should only be used just
- * prior to a wait for idle, as it informs the engine that the command
- * stream is ending.
- */
-static void radeon_do_cp_flush(drm_radeon_private_t * dev_priv)
-{
-	DRM_DEBUG("\n");
-#if 0
-	u32 tmp;
-
-	tmp = RADEON_READ(RADEON_CP_RB_WPTR) | (1 << 31);
-	RADEON_WRITE(RADEON_CP_RB_WPTR, tmp);
-#endif
-}
-
-/* Wait for the CP to go idle.
- */
-int radeon_do_cp_idle(drm_radeon_private_t * dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(6);
-
-	RADEON_PURGE_CACHE();
-	RADEON_PURGE_ZCACHE();
-	RADEON_WAIT_UNTIL_IDLE();
-
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	return radeon_do_wait_for_idle(dev_priv);
-}
-
-/* Start the Command Processor.
- */
-static void radeon_do_cp_start(drm_radeon_private_t * dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	radeon_do_wait_for_idle(dev_priv);
-
-	RADEON_WRITE(RADEON_CP_CSQ_CNTL, dev_priv->cp_mode);
-
-	dev_priv->cp_running = 1;
-
-	/* on r420, any DMA from CP to system memory while 2D is active
-	 * can cause a hang.  workaround is to queue a CP RESYNC token
-	 */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) {
-		BEGIN_RING(3);
-		OUT_RING(CP_PACKET0(R300_CP_RESYNC_ADDR, 1));
-		OUT_RING(5); /* scratch reg 5 */
-		OUT_RING(0xdeadbeef);
-		ADVANCE_RING();
-		COMMIT_RING();
-	}
-
-	BEGIN_RING(8);
-	/* isync can only be written through cp on r5xx write it here */
-	OUT_RING(CP_PACKET0(RADEON_ISYNC_CNTL, 0));
-	OUT_RING(RADEON_ISYNC_ANY2D_IDLE3D |
-		 RADEON_ISYNC_ANY3D_IDLE2D |
-		 RADEON_ISYNC_WAIT_IDLEGUI |
-		 RADEON_ISYNC_CPSCRATCH_IDLEGUI);
-	RADEON_PURGE_CACHE();
-	RADEON_PURGE_ZCACHE();
-	RADEON_WAIT_UNTIL_IDLE();
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED | RADEON_PURGE_EMITED;
-}
-
-/* Reset the Command Processor.  This will not flush any pending
- * commands, so you must wait for the CP command stream to complete
- * before calling this routine.
- */
-static void radeon_do_cp_reset(drm_radeon_private_t * dev_priv)
-{
-	u32 cur_read_ptr;
-	DRM_DEBUG("\n");
-
-	cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR);
-	RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr);
-	SET_RING_HEAD(dev_priv, cur_read_ptr);
-	dev_priv->ring.tail = cur_read_ptr;
-}
-
-/* Stop the Command Processor.  This will not flush any pending
- * commands, so you must flush the command stream and wait for the CP
- * to go idle before calling this routine.
- */
-static void radeon_do_cp_stop(drm_radeon_private_t * dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	/* finish the pending CP_RESYNC token */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) {
-		BEGIN_RING(2);
-		OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-		OUT_RING(R300_RB3D_DC_FINISH);
-		ADVANCE_RING();
-		COMMIT_RING();
-		radeon_do_wait_for_idle(dev_priv);
-	}
-
-	RADEON_WRITE(RADEON_CP_CSQ_CNTL, RADEON_CSQ_PRIDIS_INDDIS);
-
-	dev_priv->cp_running = 0;
-}
-
-/* Reset the engine.  This will stop the CP if it is running.
- */
-static int radeon_do_engine_reset(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	u32 clock_cntl_index = 0, mclk_cntl = 0, rbbm_soft_reset;
-	DRM_DEBUG("\n");
-
-	radeon_do_pixcache_flush(dev_priv);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV410) {
-		/* may need something similar for newer chips */
-		clock_cntl_index = RADEON_READ(RADEON_CLOCK_CNTL_INDEX);
-		mclk_cntl = RADEON_READ_PLL(dev, RADEON_MCLK_CNTL);
-
-		RADEON_WRITE_PLL(RADEON_MCLK_CNTL, (mclk_cntl |
-						    RADEON_FORCEON_MCLKA |
-						    RADEON_FORCEON_MCLKB |
-						    RADEON_FORCEON_YCLKA |
-						    RADEON_FORCEON_YCLKB |
-						    RADEON_FORCEON_MC |
-						    RADEON_FORCEON_AIC));
-	}
-
-	rbbm_soft_reset = RADEON_READ(RADEON_RBBM_SOFT_RESET);
-
-	RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset |
-					      RADEON_SOFT_RESET_CP |
-					      RADEON_SOFT_RESET_HI |
-					      RADEON_SOFT_RESET_SE |
-					      RADEON_SOFT_RESET_RE |
-					      RADEON_SOFT_RESET_PP |
-					      RADEON_SOFT_RESET_E2 |
-					      RADEON_SOFT_RESET_RB));
-	RADEON_READ(RADEON_RBBM_SOFT_RESET);
-	RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset &
-					      ~(RADEON_SOFT_RESET_CP |
-						RADEON_SOFT_RESET_HI |
-						RADEON_SOFT_RESET_SE |
-						RADEON_SOFT_RESET_RE |
-						RADEON_SOFT_RESET_PP |
-						RADEON_SOFT_RESET_E2 |
-						RADEON_SOFT_RESET_RB)));
-	RADEON_READ(RADEON_RBBM_SOFT_RESET);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV410) {
-		RADEON_WRITE_PLL(RADEON_MCLK_CNTL, mclk_cntl);
-		RADEON_WRITE(RADEON_CLOCK_CNTL_INDEX, clock_cntl_index);
-		RADEON_WRITE(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset);
-	}
-
-	/* setup the raster pipes */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R300)
-	    radeon_init_pipes(dev);
-
-	/* Reset the CP ring */
-	radeon_do_cp_reset(dev_priv);
-
-	/* The CP is no longer running after an engine reset */
-	dev_priv->cp_running = 0;
-
-	/* Reset any pending vertex, indirect buffers */
-	radeon_freelist_reset(dev);
-
-	return 0;
-}
-
-static void radeon_cp_init_ring_buffer(struct drm_device * dev,
-				       drm_radeon_private_t *dev_priv,
-				       struct drm_file *file_priv)
-{
-	struct drm_radeon_master_private *master_priv;
-	u32 ring_start, cur_read_ptr;
-
-	/* Initialize the memory controller. With new memory map, the fb location
-	 * is not changed, it should have been properly initialized already. Part
-	 * of the problem is that the code below is bogus, assuming the GART is
-	 * always appended to the fb which is not necessarily the case
-	 */
-	if (!dev_priv->new_memmap)
-		radeon_write_fb_location(dev_priv,
-			     ((dev_priv->gart_vm_start - 1) & 0xffff0000)
-			     | (dev_priv->fb_location >> 16));
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		radeon_write_agp_base(dev_priv, dev->agp->base);
-
-		radeon_write_agp_location(dev_priv,
-			     (((dev_priv->gart_vm_start - 1 +
-				dev_priv->gart_size) & 0xffff0000) |
-			      (dev_priv->gart_vm_start >> 16)));
-
-		ring_start = (dev_priv->cp_ring->offset
-			      - dev->agp->base
-			      + dev_priv->gart_vm_start);
-	} else
-#endif
-		ring_start = (dev_priv->cp_ring->offset
-			      - (unsigned long)dev->sg->virtual
-			      + dev_priv->gart_vm_start);
-
-	RADEON_WRITE(RADEON_CP_RB_BASE, ring_start);
-
-	/* Set the write pointer delay */
-	RADEON_WRITE(RADEON_CP_RB_WPTR_DELAY, 0);
-
-	/* Initialize the ring buffer's read and write pointers */
-	cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR);
-	RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr);
-	SET_RING_HEAD(dev_priv, cur_read_ptr);
-	dev_priv->ring.tail = cur_read_ptr;
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		RADEON_WRITE(RADEON_CP_RB_RPTR_ADDR,
-			     dev_priv->ring_rptr->offset
-			     - dev->agp->base + dev_priv->gart_vm_start);
-	} else
-#endif
-	{
-		RADEON_WRITE(RADEON_CP_RB_RPTR_ADDR,
-			     dev_priv->ring_rptr->offset
-			     - ((unsigned long) dev->sg->virtual)
-			     + dev_priv->gart_vm_start);
-	}
-
-	/* Set ring buffer size */
-#ifdef __BIG_ENDIAN
-	RADEON_WRITE(RADEON_CP_RB_CNTL,
-		     RADEON_BUF_SWAP_32BIT |
-		     (dev_priv->ring.fetch_size_l2ow << 18) |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#else
-	RADEON_WRITE(RADEON_CP_RB_CNTL,
-		     (dev_priv->ring.fetch_size_l2ow << 18) |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#endif
-
-
-	/* Initialize the scratch register pointer.  This will cause
-	 * the scratch register values to be written out to memory
-	 * whenever they are updated.
-	 *
-	 * We simply put this behind the ring read pointer, this works
-	 * with PCI GART as well as (whatever kind of) AGP GART
-	 */
-	RADEON_WRITE(RADEON_SCRATCH_ADDR, RADEON_READ(RADEON_CP_RB_RPTR_ADDR)
-		     + RADEON_SCRATCH_REG_OFFSET);
-
-	RADEON_WRITE(RADEON_SCRATCH_UMSK, 0x7);
-
-	radeon_enable_bm(dev_priv);
-
-	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(0), 0);
-	RADEON_WRITE(RADEON_LAST_FRAME_REG, 0);
-
-	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1), 0);
-	RADEON_WRITE(RADEON_LAST_DISPATCH_REG, 0);
-
-	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(2), 0);
-	RADEON_WRITE(RADEON_LAST_CLEAR_REG, 0);
-
-	/* reset sarea copies of these */
-	master_priv = file_priv->master->driver_priv;
-	if (master_priv->sarea_priv) {
-		master_priv->sarea_priv->last_frame = 0;
-		master_priv->sarea_priv->last_dispatch = 0;
-		master_priv->sarea_priv->last_clear = 0;
-	}
-
-	radeon_do_wait_for_idle(dev_priv);
-
-	/* Sync everything up */
-	RADEON_WRITE(RADEON_ISYNC_CNTL,
-		     (RADEON_ISYNC_ANY2D_IDLE3D |
-		      RADEON_ISYNC_ANY3D_IDLE2D |
-		      RADEON_ISYNC_WAIT_IDLEGUI |
-		      RADEON_ISYNC_CPSCRATCH_IDLEGUI));
-
-}
-
-static void radeon_test_writeback(drm_radeon_private_t * dev_priv)
-{
-	u32 tmp;
-
-	/* Start with assuming that writeback doesn't work */
-	dev_priv->writeback_works = 0;
-
-	/* Writeback doesn't seem to work everywhere, test it here and possibly
-	 * enable it if it appears to work
-	 */
-	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1), 0);
-
-	RADEON_WRITE(RADEON_SCRATCH_REG1, 0xdeadbeef);
-
-	for (tmp = 0; tmp < dev_priv->usec_timeout; tmp++) {
-		u32 val;
-
-		val = radeon_read_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1));
-		if (val == 0xdeadbeef)
-			break;
-		DRM_UDELAY(1);
-	}
-
-	if (tmp < dev_priv->usec_timeout) {
-		dev_priv->writeback_works = 1;
-		DRM_INFO("writeback test succeeded in %d usecs\n", tmp);
-	} else {
-		dev_priv->writeback_works = 0;
-		DRM_INFO("writeback test failed\n");
-	}
-	if (radeon_no_wb == 1) {
-		dev_priv->writeback_works = 0;
-		DRM_INFO("writeback forced off\n");
-	}
-
-	if (!dev_priv->writeback_works) {
-		/* Disable writeback to avoid unnecessary bus master transfer */
-		RADEON_WRITE(RADEON_CP_RB_CNTL, RADEON_READ(RADEON_CP_RB_CNTL) |
-			     RADEON_RB_NO_UPDATE);
-		RADEON_WRITE(RADEON_SCRATCH_UMSK, 0);
-	}
-}
-
-/* Enable or disable IGP GART on the chip */
-static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
-{
-	u32 temp;
-
-	if (on) {
-		DRM_DEBUG("programming igp gart %08X %08lX %08X\n",
-			  dev_priv->gart_vm_start,
-			  (long)dev_priv->gart_info.bus_addr,
-			  dev_priv->gart_size);
-
-		temp = IGP_READ_MCIND(dev_priv, RS480_MC_MISC_CNTL);
-		if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-			IGP_WRITE_MCIND(RS480_MC_MISC_CNTL, (RS480_GART_INDEX_REG_EN |
-							     RS690_BLOCK_GFX_D3_EN));
-		else
-			IGP_WRITE_MCIND(RS480_MC_MISC_CNTL, RS480_GART_INDEX_REG_EN);
-
-		IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN |
-							       RS480_VA_SIZE_32MB));
-
-		temp = IGP_READ_MCIND(dev_priv, RS480_GART_FEATURE_ID);
-		IGP_WRITE_MCIND(RS480_GART_FEATURE_ID, (RS480_HANG_EN |
-							RS480_TLB_ENABLE |
-							RS480_GTW_LAC_EN |
-							RS480_1LEVEL_GART));
-
-		temp = dev_priv->gart_info.bus_addr & 0xfffff000;
-		temp |= (upper_32_bits(dev_priv->gart_info.bus_addr) & 0xff) << 4;
-		IGP_WRITE_MCIND(RS480_GART_BASE, temp);
-
-		temp = IGP_READ_MCIND(dev_priv, RS480_AGP_MODE_CNTL);
-		IGP_WRITE_MCIND(RS480_AGP_MODE_CNTL, ((1 << RS480_REQ_TYPE_SNOOP_SHIFT) |
-						      RS480_REQ_TYPE_SNOOP_DIS));
-
-		radeon_write_agp_base(dev_priv, dev_priv->gart_vm_start);
-
-		dev_priv->gart_size = 32*1024*1024;
-		temp = (((dev_priv->gart_vm_start - 1 + dev_priv->gart_size) &
-			 0xffff0000) | (dev_priv->gart_vm_start >> 16));
-
-		radeon_write_agp_location(dev_priv, temp);
-
-		temp = IGP_READ_MCIND(dev_priv, RS480_AGP_ADDRESS_SPACE_SIZE);
-		IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN |
-							       RS480_VA_SIZE_32MB));
-
-		do {
-			temp = IGP_READ_MCIND(dev_priv, RS480_GART_CACHE_CNTRL);
-			if ((temp & RS480_GART_CACHE_INVALIDATE) == 0)
-				break;
-			DRM_UDELAY(1);
-		} while (1);
-
-		IGP_WRITE_MCIND(RS480_GART_CACHE_CNTRL,
-				RS480_GART_CACHE_INVALIDATE);
-
-		do {
-			temp = IGP_READ_MCIND(dev_priv, RS480_GART_CACHE_CNTRL);
-			if ((temp & RS480_GART_CACHE_INVALIDATE) == 0)
-				break;
-			DRM_UDELAY(1);
-		} while (1);
-
-		IGP_WRITE_MCIND(RS480_GART_CACHE_CNTRL, 0);
-	} else {
-		IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, 0);
-	}
-}
-
-/* Enable or disable IGP GART on the chip */
-static void rs600_set_igpgart(drm_radeon_private_t *dev_priv, int on)
-{
-	u32 temp;
-	int i;
-
-	if (on) {
-		DRM_DEBUG("programming igp gart %08X %08lX %08X\n",
-			 dev_priv->gart_vm_start,
-			 (long)dev_priv->gart_info.bus_addr,
-			 dev_priv->gart_size);
-
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, (RS600_EFFECTIVE_L2_CACHE_SIZE(6) |
-						    RS600_EFFECTIVE_L2_QUEUE_SIZE(6)));
-
-		for (i = 0; i < 19; i++)
-			IGP_WRITE_MCIND(RS600_MC_PT0_CLIENT0_CNTL + i,
-					(RS600_ENABLE_TRANSLATION_MODE_OVERRIDE |
-					 RS600_SYSTEM_ACCESS_MODE_IN_SYS |
-					 RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH |
-					 RS600_EFFECTIVE_L1_CACHE_SIZE(3) |
-					 RS600_ENABLE_FRAGMENT_PROCESSING |
-					 RS600_EFFECTIVE_L1_QUEUE_SIZE(3)));
-
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_CNTL, (RS600_ENABLE_PAGE_TABLE |
-							     RS600_PAGE_TABLE_TYPE_FLAT));
-
-		/* disable all other contexts */
-		for (i = 1; i < 8; i++)
-			IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_CNTL + i, 0);
-
-		/* setup the page table aperture */
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR,
-				dev_priv->gart_info.bus_addr);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR,
-				dev_priv->gart_vm_start);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR,
-				(dev_priv->gart_vm_start + dev_priv->gart_size - 1));
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR, 0);
-
-		/* setup the system aperture */
-		IGP_WRITE_MCIND(RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR,
-				dev_priv->gart_vm_start);
-		IGP_WRITE_MCIND(RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR,
-				(dev_priv->gart_vm_start + dev_priv->gart_size - 1));
-
-		/* enable page tables */
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, (temp | RS600_ENABLE_PT));
-
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_CNTL1);
-		IGP_WRITE_MCIND(RS600_MC_CNTL1, (temp | RS600_ENABLE_PAGE_TABLES));
-
-		/* invalidate the cache */
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-
-		temp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, temp);
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-
-		temp |= RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE;
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, temp);
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-
-		temp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, temp);
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-
-	} else {
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, 0);
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_CNTL1);
-		temp &= ~RS600_ENABLE_PAGE_TABLES;
-		IGP_WRITE_MCIND(RS600_MC_CNTL1, temp);
-	}
-}
-
-static void radeon_set_pciegart(drm_radeon_private_t * dev_priv, int on)
-{
-	u32 tmp = RADEON_READ_PCIE(dev_priv, RADEON_PCIE_TX_GART_CNTL);
-	if (on) {
-
-		DRM_DEBUG("programming pcie %08X %08lX %08X\n",
-			  dev_priv->gart_vm_start,
-			  (long)dev_priv->gart_info.bus_addr,
-			  dev_priv->gart_size);
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_DISCARD_RD_ADDR_LO,
-				  dev_priv->gart_vm_start);
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_BASE,
-				  dev_priv->gart_info.bus_addr);
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_START_LO,
-				  dev_priv->gart_vm_start);
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_END_LO,
-				  dev_priv->gart_vm_start +
-				  dev_priv->gart_size - 1);
-
-		radeon_write_agp_location(dev_priv, 0xffffffc0); /* ?? */
-
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_CNTL,
-				  RADEON_PCIE_TX_GART_EN);
-	} else {
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_CNTL,
-				  tmp & ~RADEON_PCIE_TX_GART_EN);
-	}
-}
-
-/* Enable or disable PCI GART on the chip */
-static void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on)
-{
-	u32 tmp;
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740) ||
-	    (dev_priv->flags & RADEON_IS_IGPGART)) {
-		radeon_set_igpgart(dev_priv, on);
-		return;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) {
-		rs600_set_igpgart(dev_priv, on);
-		return;
-	}
-
-	if (dev_priv->flags & RADEON_IS_PCIE) {
-		radeon_set_pciegart(dev_priv, on);
-		return;
-	}
-
-	tmp = RADEON_READ(RADEON_AIC_CNTL);
-
-	if (on) {
-		RADEON_WRITE(RADEON_AIC_CNTL,
-			     tmp | RADEON_PCIGART_TRANSLATE_EN);
-
-		/* set PCI GART page-table base address
-		 */
-		RADEON_WRITE(RADEON_AIC_PT_BASE, dev_priv->gart_info.bus_addr);
-
-		/* set address range for PCI address translate
-		 */
-		RADEON_WRITE(RADEON_AIC_LO_ADDR, dev_priv->gart_vm_start);
-		RADEON_WRITE(RADEON_AIC_HI_ADDR, dev_priv->gart_vm_start
-			     + dev_priv->gart_size - 1);
-
-		/* Turn off AGP aperture -- is this required for PCI GART?
-		 */
-		radeon_write_agp_location(dev_priv, 0xffffffc0);
-		RADEON_WRITE(RADEON_AGP_COMMAND, 0);	/* clear AGP_COMMAND */
-	} else {
-		RADEON_WRITE(RADEON_AIC_CNTL,
-			     tmp & ~RADEON_PCIGART_TRANSLATE_EN);
-	}
-}
-
-static int radeon_setup_pcigart_surface(drm_radeon_private_t *dev_priv)
-{
-	struct drm_ati_pcigart_info *gart_info = &dev_priv->gart_info;
-	struct radeon_virt_surface *vp;
-	int i;
-
-	for (i = 0; i < RADEON_MAX_SURFACES * 2; i++) {
-		if (!dev_priv->virt_surfaces[i].file_priv ||
-		    dev_priv->virt_surfaces[i].file_priv == PCIGART_FILE_PRIV)
-			break;
-	}
-	if (i >= 2 * RADEON_MAX_SURFACES)
-		return -ENOMEM;
-	vp = &dev_priv->virt_surfaces[i];
-
-	for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-		struct radeon_surface *sp = &dev_priv->surfaces[i];
-		if (sp->refcount)
-			continue;
-
-		vp->surface_index = i;
-		vp->lower = gart_info->bus_addr;
-		vp->upper = vp->lower + gart_info->table_size;
-		vp->flags = 0;
-		vp->file_priv = PCIGART_FILE_PRIV;
-
-		sp->refcount = 1;
-		sp->lower = vp->lower;
-		sp->upper = vp->upper;
-		sp->flags = 0;
-
-		RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * i, sp->flags);
-		RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND + 16 * i, sp->lower);
-		RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND + 16 * i, sp->upper);
-		return 0;
-	}
-
-	return -ENOMEM;
-}
-
-static int radeon_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
-			     struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-
-	DRM_DEBUG("\n");
-
-	/* if we require new memory map but we don't have it fail */
-	if ((dev_priv->flags & RADEON_NEW_MEMMAP) && !dev_priv->new_memmap) {
-		DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX for 3D\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	if (init->is_pci && (dev_priv->flags & RADEON_IS_AGP)) {
-		DRM_DEBUG("Forcing AGP card to PCI mode\n");
-		dev_priv->flags &= ~RADEON_IS_AGP;
-	} else if (!(dev_priv->flags & (RADEON_IS_AGP | RADEON_IS_PCI | RADEON_IS_PCIE))
-		   && !init->is_pci) {
-		DRM_DEBUG("Restoring AGP flag\n");
-		dev_priv->flags |= RADEON_IS_AGP;
-	}
-
-	if ((!(dev_priv->flags & RADEON_IS_AGP)) && !dev->sg) {
-		DRM_ERROR("PCI GART memory not allocated!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->usec_timeout = init->usec_timeout;
-	if (dev_priv->usec_timeout < 1 ||
-	    dev_priv->usec_timeout > RADEON_MAX_USEC_TIMEOUT) {
-		DRM_DEBUG("TIMEOUT problem!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	/* Enable vblank on CRTC1 for older X servers
-	 */
-	dev_priv->vblank_crtc = DRM_RADEON_VBLANK_CRTC1;
-
-	switch(init->func) {
-	case RADEON_INIT_R200_CP:
-		dev_priv->microcode_version = UCODE_R200;
-		break;
-	case RADEON_INIT_R300_CP:
-		dev_priv->microcode_version = UCODE_R300;
-		break;
-	default:
-		dev_priv->microcode_version = UCODE_R100;
-	}
-
-	dev_priv->do_boxes = 0;
-	dev_priv->cp_mode = init->cp_mode;
-
-	/* We don't support anything other than bus-mastering ring mode,
-	 * but the ring can be in either AGP or PCI space for the ring
-	 * read pointer.
-	 */
-	if ((init->cp_mode != RADEON_CSQ_PRIBM_INDDIS) &&
-	    (init->cp_mode != RADEON_CSQ_PRIBM_INDBM)) {
-		DRM_DEBUG("BAD cp_mode (%x)!\n", init->cp_mode);
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	switch (init->fb_bpp) {
-	case 16:
-		dev_priv->color_fmt = RADEON_COLOR_FORMAT_RGB565;
-		break;
-	case 32:
-	default:
-		dev_priv->color_fmt = RADEON_COLOR_FORMAT_ARGB8888;
-		break;
-	}
-	dev_priv->front_offset = init->front_offset;
-	dev_priv->front_pitch = init->front_pitch;
-	dev_priv->back_offset = init->back_offset;
-	dev_priv->back_pitch = init->back_pitch;
-
-	switch (init->depth_bpp) {
-	case 16:
-		dev_priv->depth_fmt = RADEON_DEPTH_FORMAT_16BIT_INT_Z;
-		break;
-	case 32:
-	default:
-		dev_priv->depth_fmt = RADEON_DEPTH_FORMAT_24BIT_INT_Z;
-		break;
-	}
-	dev_priv->depth_offset = init->depth_offset;
-	dev_priv->depth_pitch = init->depth_pitch;
-
-	/* Hardware state for depth clears.  Remove this if/when we no
-	 * longer clear the depth buffer with a 3D rectangle.  Hard-code
-	 * all values to prevent unwanted 3D state from slipping through
-	 * and screwing with the clear operation.
-	 */
-	dev_priv->depth_clear.rb3d_cntl = (RADEON_PLANE_MASK_ENABLE |
-					   (dev_priv->color_fmt << 10) |
-					   (dev_priv->microcode_version ==
-					    UCODE_R100 ? RADEON_ZBLOCK16 : 0));
-
-	dev_priv->depth_clear.rb3d_zstencilcntl =
-	    (dev_priv->depth_fmt |
-	     RADEON_Z_TEST_ALWAYS |
-	     RADEON_STENCIL_TEST_ALWAYS |
-	     RADEON_STENCIL_S_FAIL_REPLACE |
-	     RADEON_STENCIL_ZPASS_REPLACE |
-	     RADEON_STENCIL_ZFAIL_REPLACE | RADEON_Z_WRITE_ENABLE);
-
-	dev_priv->depth_clear.se_cntl = (RADEON_FFACE_CULL_CW |
-					 RADEON_BFACE_SOLID |
-					 RADEON_FFACE_SOLID |
-					 RADEON_FLAT_SHADE_VTX_LAST |
-					 RADEON_DIFFUSE_SHADE_FLAT |
-					 RADEON_ALPHA_SHADE_FLAT |
-					 RADEON_SPECULAR_SHADE_FLAT |
-					 RADEON_FOG_SHADE_FLAT |
-					 RADEON_VTX_PIX_CENTER_OGL |
-					 RADEON_ROUND_MODE_TRUNC |
-					 RADEON_ROUND_PREC_8TH_PIX);
-
-
-	dev_priv->ring_offset = init->ring_offset;
-	dev_priv->ring_rptr_offset = init->ring_rptr_offset;
-	dev_priv->buffers_offset = init->buffers_offset;
-	dev_priv->gart_textures_offset = init->gart_textures_offset;
-
-	master_priv->sarea = drm_getsarea(dev);
-	if (!master_priv->sarea) {
-		DRM_ERROR("could not find sarea!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->cp_ring = drm_core_findmap(dev, init->ring_offset);
-	if (!dev_priv->cp_ring) {
-		DRM_ERROR("could not find cp ring region!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-	dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset);
-	if (!dev_priv->ring_rptr) {
-		DRM_ERROR("could not find ring read pointer!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-	dev->agp_buffer_token = init->buffers_offset;
-	dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
-	if (!dev->agp_buffer_map) {
-		DRM_ERROR("could not find dma buffer region!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	if (init->gart_textures_offset) {
-		dev_priv->gart_textures =
-		    drm_core_findmap(dev, init->gart_textures_offset);
-		if (!dev_priv->gart_textures) {
-			DRM_ERROR("could not find GART texture region!\n");
-			radeon_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-	}
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		drm_core_ioremap_wc(dev_priv->cp_ring, dev);
-		drm_core_ioremap_wc(dev_priv->ring_rptr, dev);
-		drm_core_ioremap_wc(dev->agp_buffer_map, dev);
-		if (!dev_priv->cp_ring->handle ||
-		    !dev_priv->ring_rptr->handle ||
-		    !dev->agp_buffer_map->handle) {
-			DRM_ERROR("could not find ioremap agp regions!\n");
-			radeon_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-	} else
-#endif
-	{
-		dev_priv->cp_ring->handle =
-			(void *)(unsigned long)dev_priv->cp_ring->offset;
-		dev_priv->ring_rptr->handle =
-			(void *)(unsigned long)dev_priv->ring_rptr->offset;
-		dev->agp_buffer_map->handle =
-			(void *)(unsigned long)dev->agp_buffer_map->offset;
-
-		DRM_DEBUG("dev_priv->cp_ring->handle %p\n",
-			  dev_priv->cp_ring->handle);
-		DRM_DEBUG("dev_priv->ring_rptr->handle %p\n",
-			  dev_priv->ring_rptr->handle);
-		DRM_DEBUG("dev->agp_buffer_map->handle %p\n",
-			  dev->agp_buffer_map->handle);
-	}
-
-	dev_priv->fb_location = (radeon_read_fb_location(dev_priv) & 0xffff) << 16;
-	dev_priv->fb_size =
-		((radeon_read_fb_location(dev_priv) & 0xffff0000u) + 0x10000)
-		- dev_priv->fb_location;
-
-	dev_priv->front_pitch_offset = (((dev_priv->front_pitch / 64) << 22) |
-					((dev_priv->front_offset
-					  + dev_priv->fb_location) >> 10));
-
-	dev_priv->back_pitch_offset = (((dev_priv->back_pitch / 64) << 22) |
-				       ((dev_priv->back_offset
-					 + dev_priv->fb_location) >> 10));
-
-	dev_priv->depth_pitch_offset = (((dev_priv->depth_pitch / 64) << 22) |
-					((dev_priv->depth_offset
-					  + dev_priv->fb_location) >> 10));
-
-	dev_priv->gart_size = init->gart_size;
-
-	/* New let's set the memory map ... */
-	if (dev_priv->new_memmap) {
-		u32 base = 0;
-
-		DRM_INFO("Setting GART location based on new memory map\n");
-
-		/* If using AGP, try to locate the AGP aperture at the same
-		 * location in the card and on the bus, though we have to
-		 * align it down.
-		 */
-#if __OS_HAS_AGP
-		if (dev_priv->flags & RADEON_IS_AGP) {
-			base = dev->agp->base;
-			/* Check if valid */
-			if ((base + dev_priv->gart_size - 1) >= dev_priv->fb_location &&
-			    base < (dev_priv->fb_location + dev_priv->fb_size - 1)) {
-				DRM_INFO("Can't use AGP base @0x%08lx, won't fit\n",
-					 dev->agp->base);
-				base = 0;
-			}
-		}
-#endif
-		/* If not or if AGP is at 0 (Macs), try to put it elsewhere */
-		if (base == 0) {
-			base = dev_priv->fb_location + dev_priv->fb_size;
-			if (base < dev_priv->fb_location ||
-			    ((base + dev_priv->gart_size) & 0xfffffffful) < base)
-				base = dev_priv->fb_location
-					- dev_priv->gart_size;
-		}
-		dev_priv->gart_vm_start = base & 0xffc00000u;
-		if (dev_priv->gart_vm_start != base)
-			DRM_INFO("GART aligned down from 0x%08x to 0x%08x\n",
-				 base, dev_priv->gart_vm_start);
-	} else {
-		DRM_INFO("Setting GART location based on old memory map\n");
-		dev_priv->gart_vm_start = dev_priv->fb_location +
-			RADEON_READ(RADEON_CONFIG_APER_SIZE);
-	}
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP)
-		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
-						 - dev->agp->base
-						 + dev_priv->gart_vm_start);
-	else
-#endif
-		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
-					- (unsigned long)dev->sg->virtual
-					+ dev_priv->gart_vm_start);
-
-	DRM_DEBUG("dev_priv->gart_size %d\n", dev_priv->gart_size);
-	DRM_DEBUG("dev_priv->gart_vm_start 0x%x\n", dev_priv->gart_vm_start);
-	DRM_DEBUG("dev_priv->gart_buffers_offset 0x%lx\n",
-		  dev_priv->gart_buffers_offset);
-
-	dev_priv->ring.start = (u32 *) dev_priv->cp_ring->handle;
-	dev_priv->ring.end = ((u32 *) dev_priv->cp_ring->handle
-			      + init->ring_size / sizeof(u32));
-	dev_priv->ring.size = init->ring_size;
-	dev_priv->ring.size_l2qw = drm_order(init->ring_size / 8);
-
-	dev_priv->ring.rptr_update = /* init->rptr_update */ 4096;
-	dev_priv->ring.rptr_update_l2qw = drm_order( /* init->rptr_update */ 4096 / 8);
-
-	dev_priv->ring.fetch_size = /* init->fetch_size */ 32;
-	dev_priv->ring.fetch_size_l2ow = drm_order( /* init->fetch_size */ 32 / 16);
-	dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1;
-
-	dev_priv->ring.high_mark = RADEON_RING_HIGH_MARK;
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		/* Turn off PCI GART */
-		radeon_set_pcigart(dev_priv, 0);
-	} else
-#endif
-	{
-		u32 sctrl;
-		int ret;
-
-		dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
-		/* if we have an offset set from userspace */
-		if (dev_priv->pcigart_offset_set) {
-			dev_priv->gart_info.bus_addr =
-				(resource_size_t)dev_priv->pcigart_offset + dev_priv->fb_location;
-			dev_priv->gart_info.mapping.offset =
-			    dev_priv->pcigart_offset + dev_priv->fb_aper_offset;
-			dev_priv->gart_info.mapping.size =
-			    dev_priv->gart_info.table_size;
-
-			drm_core_ioremap_wc(&dev_priv->gart_info.mapping, dev);
-			dev_priv->gart_info.addr =
-			    dev_priv->gart_info.mapping.handle;
-
-			if (dev_priv->flags & RADEON_IS_PCIE)
-				dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCIE;
-			else
-				dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
-			dev_priv->gart_info.gart_table_location =
-			    DRM_ATI_GART_FB;
-
-			DRM_DEBUG("Setting phys_pci_gart to %p %08lX\n",
-				  dev_priv->gart_info.addr,
-				  dev_priv->pcigart_offset);
-		} else {
-			if (dev_priv->flags & RADEON_IS_IGPGART)
-				dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_IGP;
-			else
-				dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
-			dev_priv->gart_info.gart_table_location =
-			    DRM_ATI_GART_MAIN;
-			dev_priv->gart_info.addr = NULL;
-			dev_priv->gart_info.bus_addr = 0;
-			if (dev_priv->flags & RADEON_IS_PCIE) {
-				DRM_ERROR
-				    ("Cannot use PCI Express without GART in FB memory\n");
-				radeon_do_cleanup_cp(dev);
-				return -EINVAL;
-			}
-		}
-
-		sctrl = RADEON_READ(RADEON_SURFACE_CNTL);
-		RADEON_WRITE(RADEON_SURFACE_CNTL, 0);
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-			ret = r600_page_table_init(dev);
-		else
-			ret = drm_ati_pcigart_init(dev, &dev_priv->gart_info);
-		RADEON_WRITE(RADEON_SURFACE_CNTL, sctrl);
-
-		if (!ret) {
-			DRM_ERROR("failed to init PCI GART!\n");
-			radeon_do_cleanup_cp(dev);
-			return -ENOMEM;
-		}
-
-		ret = radeon_setup_pcigart_surface(dev_priv);
-		if (ret) {
-			DRM_ERROR("failed to setup GART surface!\n");
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-				r600_page_table_cleanup(dev, &dev_priv->gart_info);
-			else
-				drm_ati_pcigart_cleanup(dev, &dev_priv->gart_info);
-			radeon_do_cleanup_cp(dev);
-			return ret;
-		}
-
-		/* Turn on PCI GART */
-		radeon_set_pcigart(dev_priv, 1);
-	}
-
-	if (!dev_priv->me_fw) {
-		int err = radeon_cp_init_microcode(dev_priv);
-		if (err) {
-			DRM_ERROR("Failed to load firmware!\n");
-			radeon_do_cleanup_cp(dev);
-			return err;
-		}
-	}
-	radeon_cp_load_microcode(dev_priv);
-	radeon_cp_init_ring_buffer(dev, dev_priv, file_priv);
-
-	dev_priv->last_buf = 0;
-
-	radeon_do_engine_reset(dev);
-	radeon_test_writeback(dev_priv);
-
-	return 0;
-}
-
-static int radeon_do_cleanup_cp(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	/* Make sure interrupts are disabled here because the uninstall ioctl
-	 * may not have been called from userspace and after dev_private
-	 * is freed, it's too late.
-	 */
-	if (dev->irq_enabled)
-		drm_irq_uninstall(dev);
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		if (dev_priv->cp_ring != NULL) {
-			drm_core_ioremapfree(dev_priv->cp_ring, dev);
-			dev_priv->cp_ring = NULL;
-		}
-		if (dev_priv->ring_rptr != NULL) {
-			drm_core_ioremapfree(dev_priv->ring_rptr, dev);
-			dev_priv->ring_rptr = NULL;
-		}
-		if (dev->agp_buffer_map != NULL) {
-			drm_core_ioremapfree(dev->agp_buffer_map, dev);
-			dev->agp_buffer_map = NULL;
-		}
-	} else
-#endif
-	{
-
-		if (dev_priv->gart_info.bus_addr) {
-			/* Turn off PCI GART */
-			radeon_set_pcigart(dev_priv, 0);
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-				r600_page_table_cleanup(dev, &dev_priv->gart_info);
-			else {
-				if (!drm_ati_pcigart_cleanup(dev, &dev_priv->gart_info))
-					DRM_ERROR("failed to cleanup PCI GART!\n");
-			}
-		}
-
-		if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB)
-		{
-			drm_core_ioremapfree(&dev_priv->gart_info.mapping, dev);
-			dev_priv->gart_info.addr = NULL;
-		}
-	}
-	/* only clear to the start of flags */
-	memset(dev_priv, 0, offsetof(drm_radeon_private_t, flags));
-
-	return 0;
-}
-
-/* This code will reinit the Radeon CP hardware after a resume from disc.
- * AFAIK, it would be very difficult to pickle the state at suspend time, so
- * here we make sure that all Radeon hardware initialisation is re-done without
- * affecting running applications.
- *
- * Charl P. Botha <http://cpbotha.net>
- */
-static int radeon_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (!dev_priv) {
-		DRM_ERROR("Called with no initialization\n");
-		return -EINVAL;
-	}
-
-	DRM_DEBUG("Starting radeon_do_resume_cp()\n");
-
-#if __OS_HAS_AGP
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		/* Turn off PCI GART */
-		radeon_set_pcigart(dev_priv, 0);
-	} else
-#endif
-	{
-		/* Turn on PCI GART */
-		radeon_set_pcigart(dev_priv, 1);
-	}
-
-	radeon_cp_load_microcode(dev_priv);
-	radeon_cp_init_ring_buffer(dev, dev_priv, file_priv);
-
-	dev_priv->have_z_offset = 0;
-	radeon_do_engine_reset(dev);
-	radeon_irq_set_state(dev, RADEON_SW_INT_ENABLE, 1);
-
-	DRM_DEBUG("radeon_do_resume_cp() complete\n");
-
-	return 0;
-}
-
-int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_init_t *init = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (init->func == RADEON_INIT_R300_CP)
-		r300_init_reg_flags(dev);
-
-	switch (init->func) {
-	case RADEON_INIT_CP:
-	case RADEON_INIT_R200_CP:
-	case RADEON_INIT_R300_CP:
-		return radeon_do_init_cp(dev, init, file_priv);
-	case RADEON_INIT_R600_CP:
-		return r600_do_init_cp(dev, init, file_priv);
-	case RADEON_CLEANUP_CP:
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			return r600_do_cleanup_cp(dev);
-		else
-			return radeon_do_cleanup_cp(dev);
-	}
-
-	return -EINVAL;
-}
-
-int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (dev_priv->cp_running) {
-		DRM_DEBUG("while CP running\n");
-		return 0;
-	}
-	if (dev_priv->cp_mode == RADEON_CSQ_PRIDIS_INDDIS) {
-		DRM_DEBUG("called with bogus CP mode (%d)\n",
-			  dev_priv->cp_mode);
-		return 0;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_do_cp_start(dev_priv);
-	else
-		radeon_do_cp_start(dev_priv);
-
-	return 0;
-}
-
-/* Stop the CP.  The engine must have been idled before calling this
- * routine.
- */
-int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_cp_stop_t *stop = data;
-	int ret;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (!dev_priv->cp_running)
-		return 0;
-
-	/* Flush any pending CP commands.  This ensures any outstanding
-	 * commands are exectuted by the engine before we turn it off.
-	 */
-	if (stop->flush) {
-		radeon_do_cp_flush(dev_priv);
-	}
-
-	/* If we fail to make the engine go idle, we return an error
-	 * code so that the DRM ioctl wrapper can try again.
-	 */
-	if (stop->idle) {
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			ret = r600_do_cp_idle(dev_priv);
-		else
-			ret = radeon_do_cp_idle(dev_priv);
-		if (ret)
-			return ret;
-	}
-
-	/* Finally, we can turn off the CP.  If the engine isn't idle,
-	 * we will get some dropped triangles as they won't be fully
-	 * rendered before the CP is shut down.
-	 */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_do_cp_stop(dev_priv);
-	else
-		radeon_do_cp_stop(dev_priv);
-
-	/* Reset the engine */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_do_engine_reset(dev);
-	else
-		radeon_do_engine_reset(dev);
-
-	return 0;
-}
-
-void radeon_do_release(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int i, ret;
-
-	if (dev_priv) {
-		if (dev_priv->cp_running) {
-			/* Stop the cp */
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-				while ((ret = r600_do_cp_idle(dev_priv)) != 0) {
-					DRM_DEBUG("radeon_do_cp_idle %d\n", ret);
-#ifdef __linux__
-					schedule();
-#else
-					tsleep(&ret, PZERO, "rdnrel", 1);
-#endif
-				}
-			} else {
-				while ((ret = radeon_do_cp_idle(dev_priv)) != 0) {
-					DRM_DEBUG("radeon_do_cp_idle %d\n", ret);
-#ifdef __linux__
-					schedule();
-#else
-					tsleep(&ret, PZERO, "rdnrel", 1);
-#endif
-				}
-			}
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-				r600_do_cp_stop(dev_priv);
-				r600_do_engine_reset(dev);
-			} else {
-				radeon_do_cp_stop(dev_priv);
-				radeon_do_engine_reset(dev);
-			}
-		}
-
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_R600) {
-			/* Disable *all* interrupts */
-			if (dev_priv->mmio)	/* remove this after permanent addmaps */
-				RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
-
-			if (dev_priv->mmio) {	/* remove all surfaces */
-				for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-					RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * i, 0);
-					RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND +
-						     16 * i, 0);
-					RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND +
-						     16 * i, 0);
-				}
-			}
-		}
-
-		/* Free memory heap structures */
-		radeon_mem_takedown(&(dev_priv->gart_heap));
-		radeon_mem_takedown(&(dev_priv->fb_heap));
-
-		/* deallocate kernel resources */
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			r600_do_cleanup_cp(dev);
-		else
-			radeon_do_cleanup_cp(dev);
-		if (dev_priv->me_fw) {
-			release_firmware(dev_priv->me_fw);
-			dev_priv->me_fw = NULL;
-		}
-		if (dev_priv->pfp_fw) {
-			release_firmware(dev_priv->pfp_fw);
-			dev_priv->pfp_fw = NULL;
-		}
-	}
-}
-
-/* Just reset the CP ring.  Called as part of an X Server engine reset.
- */
-int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (!dev_priv) {
-		DRM_DEBUG("called before init done\n");
-		return -EINVAL;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_do_cp_reset(dev_priv);
-	else
-		radeon_do_cp_reset(dev_priv);
-
-	/* The CP is no longer running after an engine reset */
-	dev_priv->cp_running = 0;
-
-	return 0;
-}
-
-int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return r600_do_cp_idle(dev_priv);
-	else
-		return radeon_do_cp_idle(dev_priv);
-}
-
-/* Added by Charl P. Botha to call radeon_do_resume_cp().
- */
-int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return r600_do_resume_cp(dev, file_priv);
-	else
-		return radeon_do_resume_cp(dev, file_priv);
-}
-
-int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return r600_do_engine_reset(dev);
-	else
-		return radeon_do_engine_reset(dev);
-}
-
-/* ================================================================
- * Fullscreen mode
- */
-
-/* KW: Deprecated to say the least:
- */
-int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	return 0;
-}
-
-/* ================================================================
- * Freelist management
- */
-
-/* Original comment: FIXME: ROTATE_BUFS is a hack to cycle through
- *   bufs until freelist code is used.  Note this hides a problem with
- *   the scratch register * (used to keep track of last buffer
- *   completed) being written to before * the last buffer has actually
- *   completed rendering.
- *
- * KW:  It's also a good way to find free buffers quickly.
- *
- * KW: Ideally this loop wouldn't exist, and freelist_get wouldn't
- * sleep.  However, bugs in older versions of radeon_accel.c mean that
- * we essentially have to do this, else old clients will break.
- *
- * However, it does leave open a potential deadlock where all the
- * buffers are held by other clients, which can't release them because
- * they can't get the lock.
- */
-
-struct drm_buf *radeon_freelist_get(struct drm_device * dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_buf_priv_t *buf_priv;
-	struct drm_buf *buf;
-	int i, t;
-	int start;
-
-	if (++dev_priv->last_buf >= dma->buf_count)
-		dev_priv->last_buf = 0;
-
-	start = dev_priv->last_buf;
-
-	for (t = 0; t < dev_priv->usec_timeout; t++) {
-		u32 done_age = GET_SCRATCH(dev_priv, 1);
-		DRM_DEBUG("done_age = %d\n", done_age);
-		for (i = 0; i < dma->buf_count; i++) {
-			buf = dma->buflist[start];
-			buf_priv = buf->dev_private;
-			if (buf->file_priv == NULL || (buf->pending &&
-						       buf_priv->age <=
-						       done_age)) {
-				dev_priv->stats.requested_bufs++;
-				buf->pending = 0;
-				return buf;
-			}
-			if (++start >= dma->buf_count)
-				start = 0;
-		}
-
-		if (t) {
-			DRM_UDELAY(1);
-			dev_priv->stats.freelist_loops++;
-		}
-	}
-
-	return NULL;
-}
-
-void radeon_freelist_reset(struct drm_device * dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int i;
-
-	dev_priv->last_buf = 0;
-	for (i = 0; i < dma->buf_count; i++) {
-		struct drm_buf *buf = dma->buflist[i];
-		drm_radeon_buf_priv_t *buf_priv = buf->dev_private;
-		buf_priv->age = 0;
-	}
-}
-
-/* ================================================================
- * CP command submission
- */
-
-int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n)
-{
-	drm_radeon_ring_buffer_t *ring = &dev_priv->ring;
-	int i;
-	u32 last_head = GET_RING_HEAD(dev_priv);
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		u32 head = GET_RING_HEAD(dev_priv);
-
-		ring->space = (head - ring->tail) * sizeof(u32);
-		if (ring->space <= 0)
-			ring->space += ring->size;
-		if (ring->space > n)
-			return 0;
-
-		dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-		if (head != last_head)
-			i = 0;
-		last_head = head;
-
-		DRM_UDELAY(1);
-	}
-
-	/* FIXME: This return value is ignored in the BEGIN_RING macro! */
-#if RADEON_FIFO_DEBUG
-	radeon_status(dev_priv);
-	DRM_ERROR("failed!\n");
-#endif
-	return -EBUSY;
-}
-
-static int radeon_cp_get_buffers(struct drm_device *dev,
-				 struct drm_file *file_priv,
-				 struct drm_dma * d)
-{
-	int i;
-	struct drm_buf *buf;
-
-	for (i = d->granted_count; i < d->request_count; i++) {
-		buf = radeon_freelist_get(dev);
-		if (!buf)
-			return -EBUSY;	/* NOTE: broken client */
-
-		buf->file_priv = file_priv;
-
-		if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
-				     sizeof(buf->idx)))
-			return -EFAULT;
-		if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total,
-				     sizeof(buf->total)))
-			return -EFAULT;
-
-		d->granted_count++;
-	}
-	return 0;
-}
-
-int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int ret = 0;
-	struct drm_dma *d = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	/* Please don't send us buffers.
-	 */
-	if (d->send_count != 0) {
-		DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
-			  DRM_CURRENTPID, d->send_count);
-		return -EINVAL;
-	}
-
-	/* We'll send you buffers.
-	 */
-	if (d->request_count < 0 || d->request_count > dma->buf_count) {
-		DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
-			  DRM_CURRENTPID, d->request_count, dma->buf_count);
-		return -EINVAL;
-	}
-
-	d->granted_count = 0;
-
-	if (d->request_count) {
-		ret = radeon_cp_get_buffers(dev, file_priv, d);
-	}
-
-	return ret;
-}
-
-int radeon_driver_load(struct drm_device *dev, unsigned long flags)
-{
-	drm_radeon_private_t *dev_priv;
-	int ret = 0;
-
-	dev_priv = kzalloc(sizeof(drm_radeon_private_t), GFP_KERNEL);
-	if (dev_priv == NULL)
-		return -ENOMEM;
-
-	dev->dev_private = (void *)dev_priv;
-	dev_priv->flags = flags;
-
-	switch (flags & RADEON_FAMILY_MASK) {
-	case CHIP_R100:
-	case CHIP_RV200:
-	case CHIP_R200:
-	case CHIP_R300:
-	case CHIP_R350:
-	case CHIP_R420:
-	case CHIP_R423:
-	case CHIP_RV410:
-	case CHIP_RV515:
-	case CHIP_R520:
-	case CHIP_RV570:
-	case CHIP_R580:
-		dev_priv->flags |= RADEON_HAS_HIERZ;
-		break;
-	default:
-		/* all other chips have no hierarchical z buffer */
-		break;
-	}
-
-	pci_set_master(dev->pdev);
-
-	if (drm_pci_device_is_agp(dev))
-		dev_priv->flags |= RADEON_IS_AGP;
-	else if (pci_is_pcie(dev->pdev))
-		dev_priv->flags |= RADEON_IS_PCIE;
-	else
-		dev_priv->flags |= RADEON_IS_PCI;
-
-	ret = drm_addmap(dev, pci_resource_start(dev->pdev, 2),
-			 pci_resource_len(dev->pdev, 2), _DRM_REGISTERS,
-			 _DRM_READ_ONLY | _DRM_DRIVER, &dev_priv->mmio);
-	if (ret != 0)
-		return ret;
-
-	ret = drm_vblank_init(dev, 2);
-	if (ret) {
-		radeon_driver_unload(dev);
-		return ret;
-	}
-
-	DRM_DEBUG("%s card detected\n",
-		  ((dev_priv->flags & RADEON_IS_AGP) ? "AGP" : (((dev_priv->flags & RADEON_IS_PCIE) ? "PCIE" : "PCI"))));
-	return ret;
-}
-
-int radeon_master_create(struct drm_device *dev, struct drm_master *master)
-{
-	struct drm_radeon_master_private *master_priv;
-	unsigned long sareapage;
-	int ret;
-
-	master_priv = kzalloc(sizeof(*master_priv), GFP_KERNEL);
-	if (!master_priv)
-		return -ENOMEM;
-
-	/* prebuild the SAREA */
-	sareapage = max_t(unsigned long, SAREA_MAX, PAGE_SIZE);
-	ret = drm_addmap(dev, 0, sareapage, _DRM_SHM, _DRM_CONTAINS_LOCK,
-			 &master_priv->sarea);
-	if (ret) {
-		DRM_ERROR("SAREA setup failed\n");
-		kfree(master_priv);
-		return ret;
-	}
-	master_priv->sarea_priv = master_priv->sarea->handle + sizeof(struct drm_sarea);
-	master_priv->sarea_priv->pfCurrentPage = 0;
-
-	master->driver_priv = master_priv;
-	return 0;
-}
-
-void radeon_master_destroy(struct drm_device *dev, struct drm_master *master)
-{
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-
-	if (!master_priv)
-		return;
-
-	if (master_priv->sarea_priv &&
-	    master_priv->sarea_priv->pfCurrentPage != 0)
-		radeon_cp_dispatch_flip(dev, master);
-
-	master_priv->sarea_priv = NULL;
-	if (master_priv->sarea)
-		drm_rmmap_locked(dev, master_priv->sarea);
-
-	kfree(master_priv);
-
-	master->driver_priv = NULL;
-}
-
-/* Create mappings for registers and framebuffer so userland doesn't necessarily
- * have to find them.
- */
-int radeon_driver_firstopen(struct drm_device *dev)
-{
-	int ret;
-	drm_local_map_t *map;
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	dev_priv->gart_info.table_size = RADEON_PCIGART_TABLE_SIZE;
-
-	dev_priv->fb_aper_offset = pci_resource_start(dev->pdev, 0);
-	ret = drm_addmap(dev, dev_priv->fb_aper_offset,
-			 pci_resource_len(dev->pdev, 0), _DRM_FRAME_BUFFER,
-			 _DRM_WRITE_COMBINING, &map);
-	if (ret != 0)
-		return ret;
-
-	return 0;
-}
-
-int radeon_driver_unload(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	DRM_DEBUG("\n");
-
-	drm_rmmap(dev, dev_priv->mmio);
-
-	kfree(dev_priv);
-
-	dev->dev_private = NULL;
-	return 0;
-}
-
-void radeon_commit_ring(drm_radeon_private_t *dev_priv)
-{
-	int i;
-	u32 *ring;
-	int tail_aligned;
-
-	/* check if the ring is padded out to 16-dword alignment */
-
-	tail_aligned = dev_priv->ring.tail & (RADEON_RING_ALIGN-1);
-	if (tail_aligned) {
-		int num_p2 = RADEON_RING_ALIGN - tail_aligned;
-
-		ring = dev_priv->ring.start;
-		/* pad with some CP_PACKET2 */
-		for (i = 0; i < num_p2; i++)
-			ring[dev_priv->ring.tail + i] = CP_PACKET2();
-
-		dev_priv->ring.tail += i;
-
-		dev_priv->ring.space -= num_p2 * sizeof(u32);
-	}
-
-	dev_priv->ring.tail &= dev_priv->ring.tail_mask;
-
-	DRM_MEMORYBARRIER();
-	GET_RING_HEAD( dev_priv );
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-		RADEON_WRITE(R600_CP_RB_WPTR, dev_priv->ring.tail);
-		/* read from PCI bus to ensure correct posting */
-		RADEON_READ(R600_CP_RB_RPTR);
-	} else {
-		RADEON_WRITE(RADEON_CP_RB_WPTR, dev_priv->ring.tail);
-		/* read from PCI bus to ensure correct posting */
-		RADEON_READ(RADEON_CP_RB_RPTR);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_cs.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_cs.c
deleted file mode 100644
index 2418cf6d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_cs.c
+++ /dev/null
@@ -1,611 +0,0 @@
-/*
- * Copyright 2008 Jerome Glisse.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Jerome Glisse <glisse@freedesktop.org>
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon_reg.h"
-#include "radeon.h"
-
-void r100_cs_dump_packet(struct radeon_cs_parser *p,
-			 struct radeon_cs_packet *pkt);
-
-int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
-{
-	struct drm_device *ddev = p->rdev->ddev;
-	struct radeon_cs_chunk *chunk;
-	unsigned i, j;
-	bool duplicate;
-
-	if (p->chunk_relocs_idx == -1) {
-		return 0;
-	}
-	chunk = &p->chunks[p->chunk_relocs_idx];
-	/* FIXME: we assume that each relocs use 4 dwords */
-	p->nrelocs = chunk->length_dw / 4;
-	p->relocs_ptr = kcalloc(p->nrelocs, sizeof(void *), GFP_KERNEL);
-	if (p->relocs_ptr == NULL) {
-		return -ENOMEM;
-	}
-	p->relocs = kcalloc(p->nrelocs, sizeof(struct radeon_cs_reloc), GFP_KERNEL);
-	if (p->relocs == NULL) {
-		return -ENOMEM;
-	}
-	for (i = 0; i < p->nrelocs; i++) {
-		struct drm_radeon_cs_reloc *r;
-
-		duplicate = false;
-		r = (struct drm_radeon_cs_reloc *)&chunk->kdata[i*4];
-		for (j = 0; j < i; j++) {
-			if (r->handle == p->relocs[j].handle) {
-				p->relocs_ptr[i] = &p->relocs[j];
-				duplicate = true;
-				break;
-			}
-		}
-		if (!duplicate) {
-			p->relocs[i].gobj = drm_gem_object_lookup(ddev,
-								  p->filp,
-								  r->handle);
-			if (p->relocs[i].gobj == NULL) {
-				DRM_ERROR("gem object lookup failed 0x%x\n",
-					  r->handle);
-				return -ENOENT;
-			}
-			p->relocs_ptr[i] = &p->relocs[i];
-			p->relocs[i].robj = gem_to_radeon_bo(p->relocs[i].gobj);
-			p->relocs[i].lobj.bo = p->relocs[i].robj;
-			p->relocs[i].lobj.wdomain = r->write_domain;
-			p->relocs[i].lobj.rdomain = r->read_domains;
-			p->relocs[i].lobj.tv.bo = &p->relocs[i].robj->tbo;
-			p->relocs[i].handle = r->handle;
-			p->relocs[i].flags = r->flags;
-			radeon_bo_list_add_object(&p->relocs[i].lobj,
-						  &p->validated);
-
-		} else
-			p->relocs[i].handle = 0;
-	}
-	return radeon_bo_list_validate(&p->validated);
-}
-
-static int radeon_cs_get_ring(struct radeon_cs_parser *p, u32 ring, s32 priority)
-{
-	p->priority = priority;
-
-	switch (ring) {
-	default:
-		DRM_ERROR("unknown ring id: %d\n", ring);
-		return -EINVAL;
-	case RADEON_CS_RING_GFX:
-		p->ring = RADEON_RING_TYPE_GFX_INDEX;
-		break;
-	case RADEON_CS_RING_COMPUTE:
-		if (p->rdev->family >= CHIP_TAHITI) {
-			if (p->priority > 0)
-				p->ring = CAYMAN_RING_TYPE_CP1_INDEX;
-			else
-				p->ring = CAYMAN_RING_TYPE_CP2_INDEX;
-		} else
-			p->ring = RADEON_RING_TYPE_GFX_INDEX;
-		break;
-	}
-	return 0;
-}
-
-static int radeon_cs_sync_rings(struct radeon_cs_parser *p)
-{
-	bool sync_to_ring[RADEON_NUM_RINGS] = { };
-	int i, r;
-
-	for (i = 0; i < p->nrelocs; i++) {
-		if (!p->relocs[i].robj || !p->relocs[i].robj->tbo.sync_obj)
-			continue;
-
-		if (!(p->relocs[i].flags & RADEON_RELOC_DONT_SYNC)) {
-			struct radeon_fence *fence = p->relocs[i].robj->tbo.sync_obj;
-			if (!radeon_fence_signaled(fence)) {
-				sync_to_ring[fence->ring] = true;
-			}
-		}
-	}
-
-	for (i = 0; i < RADEON_NUM_RINGS; ++i) {
-		/* no need to sync to our own or unused rings */
-		if (i == p->ring || !sync_to_ring[i] || !p->rdev->ring[i].ready)
-			continue;
-
-		if (!p->ib->fence->semaphore) {
-			r = radeon_semaphore_create(p->rdev, &p->ib->fence->semaphore);
-			if (r)
-				return r;
-		}
-
-		r = radeon_ring_lock(p->rdev, &p->rdev->ring[i], 3);
-		if (r)
-			return r;
-		radeon_semaphore_emit_signal(p->rdev, i, p->ib->fence->semaphore);
-		radeon_ring_unlock_commit(p->rdev, &p->rdev->ring[i]);
-
-		r = radeon_ring_lock(p->rdev, &p->rdev->ring[p->ring], 3);
-		if (r)
-			return r;
-		radeon_semaphore_emit_wait(p->rdev, p->ring, p->ib->fence->semaphore);
-		radeon_ring_unlock_commit(p->rdev, &p->rdev->ring[p->ring]);
-	}
-	return 0;
-}
-
-/* XXX: note that this is called from the legacy UMS CS ioctl as well */
-int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
-{
-	struct drm_radeon_cs *cs = data;
-	uint64_t *chunk_array_ptr;
-	unsigned size, i;
-	u32 ring = RADEON_CS_RING_GFX;
-	s32 priority = 0;
-
-	if (!cs->num_chunks) {
-		return 0;
-	}
-	/* get chunks */
-	INIT_LIST_HEAD(&p->validated);
-	p->idx = 0;
-	p->chunk_ib_idx = -1;
-	p->chunk_relocs_idx = -1;
-	p->chunk_flags_idx = -1;
-	p->chunk_const_ib_idx = -1;
-	p->chunks_array = kcalloc(cs->num_chunks, sizeof(uint64_t), GFP_KERNEL);
-	if (p->chunks_array == NULL) {
-		return -ENOMEM;
-	}
-	chunk_array_ptr = (uint64_t *)(unsigned long)(cs->chunks);
-	if (DRM_COPY_FROM_USER(p->chunks_array, chunk_array_ptr,
-			       sizeof(uint64_t)*cs->num_chunks)) {
-		return -EFAULT;
-	}
-	p->cs_flags = 0;
-	p->nchunks = cs->num_chunks;
-	p->chunks = kcalloc(p->nchunks, sizeof(struct radeon_cs_chunk), GFP_KERNEL);
-	if (p->chunks == NULL) {
-		return -ENOMEM;
-	}
-	for (i = 0; i < p->nchunks; i++) {
-		struct drm_radeon_cs_chunk __user **chunk_ptr = NULL;
-		struct drm_radeon_cs_chunk user_chunk;
-		uint32_t __user *cdata;
-
-		chunk_ptr = (void __user*)(unsigned long)p->chunks_array[i];
-		if (DRM_COPY_FROM_USER(&user_chunk, chunk_ptr,
-				       sizeof(struct drm_radeon_cs_chunk))) {
-			return -EFAULT;
-		}
-		p->chunks[i].length_dw = user_chunk.length_dw;
-		p->chunks[i].kdata = NULL;
-		p->chunks[i].chunk_id = user_chunk.chunk_id;
-
-		if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_RELOCS) {
-			p->chunk_relocs_idx = i;
-		}
-		if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_IB) {
-			p->chunk_ib_idx = i;
-			/* zero length IB isn't useful */
-			if (p->chunks[i].length_dw == 0)
-				return -EINVAL;
-		}
-		if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_CONST_IB) {
-			p->chunk_const_ib_idx = i;
-			/* zero length CONST IB isn't useful */
-			if (p->chunks[i].length_dw == 0)
-				return -EINVAL;
-		}
-		if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_FLAGS) {
-			p->chunk_flags_idx = i;
-			/* zero length flags aren't useful */
-			if (p->chunks[i].length_dw == 0)
-				return -EINVAL;
-		}
-
-		p->chunks[i].length_dw = user_chunk.length_dw;
-		p->chunks[i].user_ptr = (void __user *)(unsigned long)user_chunk.chunk_data;
-
-		cdata = (uint32_t *)(unsigned long)user_chunk.chunk_data;
-		if ((p->chunks[i].chunk_id == RADEON_CHUNK_ID_RELOCS) ||
-		    (p->chunks[i].chunk_id == RADEON_CHUNK_ID_FLAGS)) {
-			size = p->chunks[i].length_dw * sizeof(uint32_t);
-			p->chunks[i].kdata = kmalloc(size, GFP_KERNEL);
-			if (p->chunks[i].kdata == NULL) {
-				return -ENOMEM;
-			}
-			if (DRM_COPY_FROM_USER(p->chunks[i].kdata,
-					       p->chunks[i].user_ptr, size)) {
-				return -EFAULT;
-			}
-			if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_FLAGS) {
-				p->cs_flags = p->chunks[i].kdata[0];
-				if (p->chunks[i].length_dw > 1)
-					ring = p->chunks[i].kdata[1];
-				if (p->chunks[i].length_dw > 2)
-					priority = (s32)p->chunks[i].kdata[2];
-			}
-		}
-	}
-
-	/* these are KMS only */
-	if (p->rdev) {
-		if ((p->cs_flags & RADEON_CS_USE_VM) &&
-		    !p->rdev->vm_manager.enabled) {
-			DRM_ERROR("VM not active on asic!\n");
-			return -EINVAL;
-		}
-
-		/* we only support VM on SI+ */
-		if ((p->rdev->family >= CHIP_TAHITI) &&
-		    ((p->cs_flags & RADEON_CS_USE_VM) == 0)) {
-			DRM_ERROR("VM required on SI+!\n");
-			return -EINVAL;
-		}
-
-		if (radeon_cs_get_ring(p, ring, priority))
-			return -EINVAL;
-	}
-
-	/* deal with non-vm */
-	if ((p->chunk_ib_idx != -1) &&
-	    ((p->cs_flags & RADEON_CS_USE_VM) == 0) &&
-	    (p->chunks[p->chunk_ib_idx].chunk_id == RADEON_CHUNK_ID_IB)) {
-		if (p->chunks[p->chunk_ib_idx].length_dw > (16 * 1024)) {
-			DRM_ERROR("cs IB too big: %d\n",
-				  p->chunks[p->chunk_ib_idx].length_dw);
-			return -EINVAL;
-		}
-		p->chunks[p->chunk_ib_idx].kpage[0] = kmalloc(PAGE_SIZE, GFP_KERNEL);
-		p->chunks[p->chunk_ib_idx].kpage[1] = kmalloc(PAGE_SIZE, GFP_KERNEL);
-		if (p->chunks[p->chunk_ib_idx].kpage[0] == NULL ||
-		    p->chunks[p->chunk_ib_idx].kpage[1] == NULL)
-			return -ENOMEM;
-		p->chunks[p->chunk_ib_idx].kpage_idx[0] = -1;
-		p->chunks[p->chunk_ib_idx].kpage_idx[1] = -1;
-		p->chunks[p->chunk_ib_idx].last_copied_page = -1;
-		p->chunks[p->chunk_ib_idx].last_page_index =
-			((p->chunks[p->chunk_ib_idx].length_dw * 4) - 1) / PAGE_SIZE;
-	}
-
-	return 0;
-}
-
-/**
- * cs_parser_fini() - clean parser states
- * @parser:	parser structure holding parsing context.
- * @error:	error number
- *
- * If error is set than unvalidate buffer, otherwise just free memory
- * used by parsing context.
- **/
-static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error)
-{
-	unsigned i;
-
-
-	if (!error && parser->ib)
-		ttm_eu_fence_buffer_objects(&parser->validated,
-					    parser->ib->fence);
-	else
-		ttm_eu_backoff_reservation(&parser->validated);
-
-	if (parser->relocs != NULL) {
-		for (i = 0; i < parser->nrelocs; i++) {
-			if (parser->relocs[i].gobj)
-				drm_gem_object_unreference_unlocked(parser->relocs[i].gobj);
-		}
-	}
-	kfree(parser->track);
-	kfree(parser->relocs);
-	kfree(parser->relocs_ptr);
-	for (i = 0; i < parser->nchunks; i++) {
-		kfree(parser->chunks[i].kdata);
-		kfree(parser->chunks[i].kpage[0]);
-		kfree(parser->chunks[i].kpage[1]);
-	}
-	kfree(parser->chunks);
-	kfree(parser->chunks_array);
-	radeon_ib_free(parser->rdev, &parser->ib);
-}
-
-static int radeon_cs_ib_chunk(struct radeon_device *rdev,
-			      struct radeon_cs_parser *parser)
-{
-	struct radeon_cs_chunk *ib_chunk;
-	int r;
-
-	if (parser->chunk_ib_idx == -1)
-		return 0;
-
-	if (parser->cs_flags & RADEON_CS_USE_VM)
-		return 0;
-
-	ib_chunk = &parser->chunks[parser->chunk_ib_idx];
-	/* Copy the packet into the IB, the parser will read from the
-	 * input memory (cached) and write to the IB (which can be
-	 * uncached).
-	 */
-	r =  radeon_ib_get(rdev, parser->ring, &parser->ib,
-			   ib_chunk->length_dw * 4);
-	if (r) {
-		DRM_ERROR("Failed to get ib !\n");
-		return r;
-	}
-	parser->ib->length_dw = ib_chunk->length_dw;
-	r = radeon_cs_parse(rdev, parser->ring, parser);
-	if (r || parser->parser_error) {
-		DRM_ERROR("Invalid command stream !\n");
-		return r;
-	}
-	r = radeon_cs_finish_pages(parser);
-	if (r) {
-		DRM_ERROR("Invalid command stream !\n");
-		return r;
-	}
-	r = radeon_cs_sync_rings(parser);
-	if (r) {
-		DRM_ERROR("Failed to synchronize rings !\n");
-	}
-	parser->ib->vm_id = 0;
-	r = radeon_ib_schedule(rdev, parser->ib);
-	if (r) {
-		DRM_ERROR("Failed to schedule IB !\n");
-	}
-	return 0;
-}
-
-static int radeon_bo_vm_update_pte(struct radeon_cs_parser *parser,
-				   struct radeon_vm *vm)
-{
-	struct radeon_bo_list *lobj;
-	struct radeon_bo *bo;
-	int r;
-
-	list_for_each_entry(lobj, &parser->validated, tv.head) {
-		bo = lobj->bo;
-		r = radeon_vm_bo_update_pte(parser->rdev, vm, bo, &bo->tbo.mem);
-		if (r) {
-			return r;
-		}
-	}
-	return 0;
-}
-
-static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev,
-				 struct radeon_cs_parser *parser)
-{
-	struct radeon_cs_chunk *ib_chunk;
-	struct radeon_fpriv *fpriv = parser->filp->driver_priv;
-	struct radeon_vm *vm = &fpriv->vm;
-	int r;
-
-	if (parser->chunk_ib_idx == -1)
-		return 0;
-
-	if ((parser->cs_flags & RADEON_CS_USE_VM) == 0)
-		return 0;
-
-	if ((rdev->family >= CHIP_TAHITI) &&
-	    (parser->chunk_const_ib_idx != -1)) {
-		ib_chunk = &parser->chunks[parser->chunk_const_ib_idx];
-		if (ib_chunk->length_dw > RADEON_IB_VM_MAX_SIZE) {
-			DRM_ERROR("cs IB CONST too big: %d\n", ib_chunk->length_dw);
-			return -EINVAL;
-		}
-		r =  radeon_ib_get(rdev, parser->ring, &parser->const_ib,
-				   ib_chunk->length_dw * 4);
-		if (r) {
-			DRM_ERROR("Failed to get const ib !\n");
-			return r;
-		}
-		parser->const_ib->is_const_ib = true;
-		parser->const_ib->length_dw = ib_chunk->length_dw;
-		/* Copy the packet into the IB */
-		if (DRM_COPY_FROM_USER(parser->const_ib->ptr, ib_chunk->user_ptr,
-				       ib_chunk->length_dw * 4)) {
-			return -EFAULT;
-		}
-		r = radeon_ring_ib_parse(rdev, parser->ring, parser->const_ib);
-		if (r) {
-			return r;
-		}
-	}
-
-	ib_chunk = &parser->chunks[parser->chunk_ib_idx];
-	if (ib_chunk->length_dw > RADEON_IB_VM_MAX_SIZE) {
-		DRM_ERROR("cs IB too big: %d\n", ib_chunk->length_dw);
-		return -EINVAL;
-	}
-	r =  radeon_ib_get(rdev, parser->ring, &parser->ib,
-			   ib_chunk->length_dw * 4);
-	if (r) {
-		DRM_ERROR("Failed to get ib !\n");
-		return r;
-	}
-	parser->ib->length_dw = ib_chunk->length_dw;
-	/* Copy the packet into the IB */
-	if (DRM_COPY_FROM_USER(parser->ib->ptr, ib_chunk->user_ptr,
-			       ib_chunk->length_dw * 4)) {
-		return -EFAULT;
-	}
-	r = radeon_ring_ib_parse(rdev, parser->ring, parser->ib);
-	if (r) {
-		return r;
-	}
-
-	mutex_lock(&vm->mutex);
-	r = radeon_vm_bind(rdev, vm);
-	if (r) {
-		goto out;
-	}
-	r = radeon_bo_vm_update_pte(parser, vm);
-	if (r) {
-		goto out;
-	}
-	r = radeon_cs_sync_rings(parser);
-	if (r) {
-		DRM_ERROR("Failed to synchronize rings !\n");
-	}
-
-	if ((rdev->family >= CHIP_TAHITI) &&
-	    (parser->chunk_const_ib_idx != -1)) {
-		parser->const_ib->vm_id = vm->id;
-		/* ib pool is bind at 0 in virtual address space to gpu_addr is the
-		 * offset inside the pool bo
-		 */
-		parser->const_ib->gpu_addr = parser->const_ib->sa_bo.offset;
-		r = radeon_ib_schedule(rdev, parser->const_ib);
-		if (r)
-			goto out;
-	}
-
-	parser->ib->vm_id = vm->id;
-	/* ib pool is bind at 0 in virtual address space to gpu_addr is the
-	 * offset inside the pool bo
-	 */
-	parser->ib->gpu_addr = parser->ib->sa_bo.offset;
-	parser->ib->is_const_ib = false;
-	r = radeon_ib_schedule(rdev, parser->ib);
-out:
-	if (!r) {
-		if (vm->fence) {
-			radeon_fence_unref(&vm->fence);
-		}
-		vm->fence = radeon_fence_ref(parser->ib->fence);
-	}
-	mutex_unlock(&fpriv->vm.mutex);
-	return r;
-}
-
-int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_cs_parser parser;
-	int r;
-
-	radeon_mutex_lock(&rdev->cs_mutex);
-	if (!rdev->accel_working) {
-		radeon_mutex_unlock(&rdev->cs_mutex);
-		return -EBUSY;
-	}
-	/* initialize parser */
-	memset(&parser, 0, sizeof(struct radeon_cs_parser));
-	parser.filp = filp;
-	parser.rdev = rdev;
-	parser.dev = rdev->dev;
-	parser.family = rdev->family;
-	r = radeon_cs_parser_init(&parser, data);
-	if (r) {
-		DRM_ERROR("Failed to initialize parser !\n");
-		radeon_cs_parser_fini(&parser, r);
-		radeon_mutex_unlock(&rdev->cs_mutex);
-		return r;
-	}
-	r = radeon_cs_parser_relocs(&parser);
-	if (r) {
-		if (r != -ERESTARTSYS)
-			DRM_ERROR("Failed to parse relocation %d!\n", r);
-		radeon_cs_parser_fini(&parser, r);
-		radeon_mutex_unlock(&rdev->cs_mutex);
-		return r;
-	}
-	r = radeon_cs_ib_chunk(rdev, &parser);
-	if (r) {
-		goto out;
-	}
-	r = radeon_cs_ib_vm_chunk(rdev, &parser);
-	if (r) {
-		goto out;
-	}
-out:
-	radeon_cs_parser_fini(&parser, r);
-	radeon_mutex_unlock(&rdev->cs_mutex);
-	return r;
-}
-
-int radeon_cs_finish_pages(struct radeon_cs_parser *p)
-{
-	struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx];
-	int i;
-	int size = PAGE_SIZE;
-
-	for (i = ibc->last_copied_page + 1; i <= ibc->last_page_index; i++) {
-		if (i == ibc->last_page_index) {
-			size = (ibc->length_dw * 4) % PAGE_SIZE;
-			if (size == 0)
-				size = PAGE_SIZE;
-		}
-		
-		if (DRM_COPY_FROM_USER(p->ib->ptr + (i * (PAGE_SIZE/4)),
-				       ibc->user_ptr + (i * PAGE_SIZE),
-				       size))
-			return -EFAULT;
-	}
-	return 0;
-}
-
-int radeon_cs_update_pages(struct radeon_cs_parser *p, int pg_idx)
-{
-	int new_page;
-	struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx];
-	int i;
-	int size = PAGE_SIZE;
-
-	for (i = ibc->last_copied_page + 1; i < pg_idx; i++) {
-		if (DRM_COPY_FROM_USER(p->ib->ptr + (i * (PAGE_SIZE/4)),
-				       ibc->user_ptr + (i * PAGE_SIZE),
-				       PAGE_SIZE)) {
-			p->parser_error = -EFAULT;
-			return 0;
-		}
-	}
-
-	new_page = ibc->kpage_idx[0] < ibc->kpage_idx[1] ? 0 : 1;
-
-	if (pg_idx == ibc->last_page_index) {
-		size = (ibc->length_dw * 4) % PAGE_SIZE;
-			if (size == 0)
-				size = PAGE_SIZE;
-	}
-
-	if (DRM_COPY_FROM_USER(ibc->kpage[new_page],
-			       ibc->user_ptr + (pg_idx * PAGE_SIZE),
-			       size)) {
-		p->parser_error = -EFAULT;
-		return 0;
-	}
-
-	/* copy to IB here */
-	memcpy((void *)(p->ib->ptr+(pg_idx*(PAGE_SIZE/4))), ibc->kpage[new_page], size);
-
-	ibc->last_copied_page = pg_idx;
-	ibc->kpage_idx[new_page] = pg_idx;
-
-	return new_page;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_cursor.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_cursor.c
deleted file mode 100644
index 42acc644..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_cursor.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-
-#define CURSOR_WIDTH 64
-#define CURSOR_HEIGHT 64
-
-static void radeon_lock_cursor(struct drm_crtc *crtc, bool lock)
-{
-	struct radeon_device *rdev = crtc->dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	uint32_t cur_lock;
-
-	if (ASIC_IS_DCE4(rdev)) {
-		cur_lock = RREG32(EVERGREEN_CUR_UPDATE + radeon_crtc->crtc_offset);
-		if (lock)
-			cur_lock |= EVERGREEN_CURSOR_UPDATE_LOCK;
-		else
-			cur_lock &= ~EVERGREEN_CURSOR_UPDATE_LOCK;
-		WREG32(EVERGREEN_CUR_UPDATE + radeon_crtc->crtc_offset, cur_lock);
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		cur_lock = RREG32(AVIVO_D1CUR_UPDATE + radeon_crtc->crtc_offset);
-		if (lock)
-			cur_lock |= AVIVO_D1CURSOR_UPDATE_LOCK;
-		else
-			cur_lock &= ~AVIVO_D1CURSOR_UPDATE_LOCK;
-		WREG32(AVIVO_D1CUR_UPDATE + radeon_crtc->crtc_offset, cur_lock);
-	} else {
-		cur_lock = RREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset);
-		if (lock)
-			cur_lock |= RADEON_CUR_LOCK;
-		else
-			cur_lock &= ~RADEON_CUR_LOCK;
-		WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, cur_lock);
-	}
-}
-
-static void radeon_hide_cursor(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct radeon_device *rdev = crtc->dev->dev_private;
-
-	if (ASIC_IS_DCE4(rdev)) {
-		WREG32(RADEON_MM_INDEX, EVERGREEN_CUR_CONTROL + radeon_crtc->crtc_offset);
-		WREG32(RADEON_MM_DATA, EVERGREEN_CURSOR_MODE(EVERGREEN_CURSOR_24_8_PRE_MULT));
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		WREG32(RADEON_MM_INDEX, AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset);
-		WREG32(RADEON_MM_DATA, (AVIVO_D1CURSOR_MODE_24BPP << AVIVO_D1CURSOR_MODE_SHIFT));
-	} else {
-		switch (radeon_crtc->crtc_id) {
-		case 0:
-			WREG32(RADEON_MM_INDEX, RADEON_CRTC_GEN_CNTL);
-			break;
-		case 1:
-			WREG32(RADEON_MM_INDEX, RADEON_CRTC2_GEN_CNTL);
-			break;
-		default:
-			return;
-		}
-		WREG32_P(RADEON_MM_DATA, 0, ~RADEON_CRTC_CUR_EN);
-	}
-}
-
-static void radeon_show_cursor(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct radeon_device *rdev = crtc->dev->dev_private;
-
-	if (ASIC_IS_DCE4(rdev)) {
-		WREG32(RADEON_MM_INDEX, EVERGREEN_CUR_CONTROL + radeon_crtc->crtc_offset);
-		WREG32(RADEON_MM_DATA, EVERGREEN_CURSOR_EN |
-		       EVERGREEN_CURSOR_MODE(EVERGREEN_CURSOR_24_8_PRE_MULT));
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		WREG32(RADEON_MM_INDEX, AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset);
-		WREG32(RADEON_MM_DATA, AVIVO_D1CURSOR_EN |
-		       (AVIVO_D1CURSOR_MODE_24BPP << AVIVO_D1CURSOR_MODE_SHIFT));
-	} else {
-		switch (radeon_crtc->crtc_id) {
-		case 0:
-			WREG32(RADEON_MM_INDEX, RADEON_CRTC_GEN_CNTL);
-			break;
-		case 1:
-			WREG32(RADEON_MM_INDEX, RADEON_CRTC2_GEN_CNTL);
-			break;
-		default:
-			return;
-		}
-
-		WREG32_P(RADEON_MM_DATA, (RADEON_CRTC_CUR_EN |
-					  (RADEON_CRTC_CUR_MODE_24BPP << RADEON_CRTC_CUR_MODE_SHIFT)),
-			 ~(RADEON_CRTC_CUR_EN | RADEON_CRTC_CUR_MODE_MASK));
-	}
-}
-
-static void radeon_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj,
-			      uint64_t gpu_addr)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct radeon_device *rdev = crtc->dev->dev_private;
-
-	if (ASIC_IS_DCE4(rdev)) {
-		WREG32(EVERGREEN_CUR_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset,
-		       upper_32_bits(gpu_addr));
-		WREG32(EVERGREEN_CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-		       gpu_addr & 0xffffffff);
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		if (rdev->family >= CHIP_RV770) {
-			if (radeon_crtc->crtc_id)
-				WREG32(R700_D2CUR_SURFACE_ADDRESS_HIGH, upper_32_bits(gpu_addr));
-			else
-				WREG32(R700_D1CUR_SURFACE_ADDRESS_HIGH, upper_32_bits(gpu_addr));
-		}
-		WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-		       gpu_addr & 0xffffffff);
-	} else {
-		radeon_crtc->legacy_cursor_offset = gpu_addr - radeon_crtc->legacy_display_base_addr;
-		/* offset is from DISP(2)_BASE_ADDRESS */
-		WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, radeon_crtc->legacy_cursor_offset);
-	}
-}
-
-int radeon_crtc_cursor_set(struct drm_crtc *crtc,
-			   struct drm_file *file_priv,
-			   uint32_t handle,
-			   uint32_t width,
-			   uint32_t height)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct radeon_device *rdev = crtc->dev->dev_private;
-	struct drm_gem_object *obj;
-	struct radeon_bo *robj;
-	uint64_t gpu_addr;
-	int ret;
-
-	if (!handle) {
-		/* turn off cursor */
-		radeon_hide_cursor(crtc);
-		obj = NULL;
-		goto unpin;
-	}
-
-	if ((width > CURSOR_WIDTH) || (height > CURSOR_HEIGHT)) {
-		DRM_ERROR("bad cursor width or height %d x %d\n", width, height);
-		return -EINVAL;
-	}
-
-	obj = drm_gem_object_lookup(crtc->dev, file_priv, handle);
-	if (!obj) {
-		DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, radeon_crtc->crtc_id);
-		return -ENOENT;
-	}
-
-	robj = gem_to_radeon_bo(obj);
-	ret = radeon_bo_reserve(robj, false);
-	if (unlikely(ret != 0))
-		goto fail;
-	/* Only 27 bit offset for legacy cursor */
-	ret = radeon_bo_pin_restricted(robj, RADEON_GEM_DOMAIN_VRAM,
-				       ASIC_IS_AVIVO(rdev) ? 0 : 1 << 27,
-				       &gpu_addr);
-	radeon_bo_unreserve(robj);
-	if (ret)
-		goto fail;
-
-	radeon_crtc->cursor_width = width;
-	radeon_crtc->cursor_height = height;
-
-	radeon_lock_cursor(crtc, true);
-	radeon_set_cursor(crtc, obj, gpu_addr);
-	radeon_show_cursor(crtc);
-	radeon_lock_cursor(crtc, false);
-
-unpin:
-	if (radeon_crtc->cursor_bo) {
-		robj = gem_to_radeon_bo(radeon_crtc->cursor_bo);
-		ret = radeon_bo_reserve(robj, false);
-		if (likely(ret == 0)) {
-			radeon_bo_unpin(robj);
-			radeon_bo_unreserve(robj);
-		}
-		drm_gem_object_unreference_unlocked(radeon_crtc->cursor_bo);
-	}
-
-	radeon_crtc->cursor_bo = obj;
-	return 0;
-fail:
-	drm_gem_object_unreference_unlocked(obj);
-
-	return ret;
-}
-
-int radeon_crtc_cursor_move(struct drm_crtc *crtc,
-			    int x, int y)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct radeon_device *rdev = crtc->dev->dev_private;
-	int xorigin = 0, yorigin = 0;
-	int w = radeon_crtc->cursor_width;
-
-	if (ASIC_IS_AVIVO(rdev)) {
-		/* avivo cursor are offset into the total surface */
-		x += crtc->x;
-		y += crtc->y;
-	}
-	DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y);
-
-	if (x < 0) {
-		xorigin = min(-x, CURSOR_WIDTH - 1);
-		x = 0;
-	}
-	if (y < 0) {
-		yorigin = min(-y, CURSOR_HEIGHT - 1);
-		y = 0;
-	}
-
-	if (ASIC_IS_AVIVO(rdev)) {
-		int i = 0;
-		struct drm_crtc *crtc_p;
-
-		/* avivo cursor image can't end on 128 pixel boundary or
-		 * go past the end of the frame if both crtcs are enabled
-		 */
-		list_for_each_entry(crtc_p, &crtc->dev->mode_config.crtc_list, head) {
-			if (crtc_p->enabled)
-				i++;
-		}
-		if (i > 1) {
-			int cursor_end, frame_end;
-
-			cursor_end = x - xorigin + w;
-			frame_end = crtc->x + crtc->mode.crtc_hdisplay;
-			if (cursor_end >= frame_end) {
-				w = w - (cursor_end - frame_end);
-				if (!(frame_end & 0x7f))
-					w--;
-			} else {
-				if (!(cursor_end & 0x7f))
-					w--;
-			}
-			if (w <= 0)
-				w = 1;
-		}
-	}
-
-	radeon_lock_cursor(crtc, true);
-	if (ASIC_IS_DCE4(rdev)) {
-		WREG32(EVERGREEN_CUR_POSITION + radeon_crtc->crtc_offset, (x << 16) | y);
-		WREG32(EVERGREEN_CUR_HOT_SPOT + radeon_crtc->crtc_offset, (xorigin << 16) | yorigin);
-		WREG32(EVERGREEN_CUR_SIZE + radeon_crtc->crtc_offset,
-		       ((w - 1) << 16) | (radeon_crtc->cursor_height - 1));
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		WREG32(AVIVO_D1CUR_POSITION + radeon_crtc->crtc_offset, (x << 16) | y);
-		WREG32(AVIVO_D1CUR_HOT_SPOT + radeon_crtc->crtc_offset, (xorigin << 16) | yorigin);
-		WREG32(AVIVO_D1CUR_SIZE + radeon_crtc->crtc_offset,
-		       ((w - 1) << 16) | (radeon_crtc->cursor_height - 1));
-	} else {
-		if (crtc->mode.flags & DRM_MODE_FLAG_DBLSCAN)
-			y *= 2;
-
-		WREG32(RADEON_CUR_HORZ_VERT_OFF + radeon_crtc->crtc_offset,
-		       (RADEON_CUR_LOCK
-			| (xorigin << 16)
-			| yorigin));
-		WREG32(RADEON_CUR_HORZ_VERT_POSN + radeon_crtc->crtc_offset,
-		       (RADEON_CUR_LOCK
-			| (x << 16)
-			| y));
-		/* offset is from DISP(2)_BASE_ADDRESS */
-		WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, (radeon_crtc->legacy_cursor_offset +
-								      (yorigin * 256)));
-	}
-	radeon_lock_cursor(crtc, false);
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_device.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_device.c
deleted file mode 100644
index 5992502a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_device.c
+++ /dev/null
@@ -1,1081 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/console.h>
-#include <linux/slab.h>
-#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/radeon_drm.h>
-#include <linux/vgaarb.h>
-#include <linux/vga_switcheroo.h>
-#include <linux/efi.h>
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "atom.h"
-
-static const char radeon_family_name[][16] = {
-	"R100",
-	"RV100",
-	"RS100",
-	"RV200",
-	"RS200",
-	"R200",
-	"RV250",
-	"RS300",
-	"RV280",
-	"R300",
-	"R350",
-	"RV350",
-	"RV380",
-	"R420",
-	"R423",
-	"RV410",
-	"RS400",
-	"RS480",
-	"RS600",
-	"RS690",
-	"RS740",
-	"RV515",
-	"R520",
-	"RV530",
-	"RV560",
-	"RV570",
-	"R580",
-	"R600",
-	"RV610",
-	"RV630",
-	"RV670",
-	"RV620",
-	"RV635",
-	"RS780",
-	"RS880",
-	"RV770",
-	"RV730",
-	"RV710",
-	"RV740",
-	"CEDAR",
-	"REDWOOD",
-	"JUNIPER",
-	"CYPRESS",
-	"HEMLOCK",
-	"PALM",
-	"SUMO",
-	"SUMO2",
-	"BARTS",
-	"TURKS",
-	"CAICOS",
-	"CAYMAN",
-	"ARUBA",
-	"TAHITI",
-	"PITCAIRN",
-	"VERDE",
-	"LAST",
-};
-
-/*
- * Clear GPU surface registers.
- */
-void radeon_surface_init(struct radeon_device *rdev)
-{
-	/* FIXME: check this out */
-	if (rdev->family < CHIP_R600) {
-		int i;
-
-		for (i = 0; i < RADEON_GEM_MAX_SURFACES; i++) {
-			if (rdev->surface_regs[i].bo)
-				radeon_bo_get_surface_reg(rdev->surface_regs[i].bo);
-			else
-				radeon_clear_surface_reg(rdev, i);
-		}
-		/* enable surfaces */
-		WREG32(RADEON_SURFACE_CNTL, 0);
-	}
-}
-
-/*
- * GPU scratch registers helpers function.
- */
-void radeon_scratch_init(struct radeon_device *rdev)
-{
-	int i;
-
-	/* FIXME: check this out */
-	if (rdev->family < CHIP_R300) {
-		rdev->scratch.num_reg = 5;
-	} else {
-		rdev->scratch.num_reg = 7;
-	}
-	rdev->scratch.reg_base = RADEON_SCRATCH_REG0;
-	for (i = 0; i < rdev->scratch.num_reg; i++) {
-		rdev->scratch.free[i] = true;
-		rdev->scratch.reg[i] = rdev->scratch.reg_base + (i * 4);
-	}
-}
-
-int radeon_scratch_get(struct radeon_device *rdev, uint32_t *reg)
-{
-	int i;
-
-	for (i = 0; i < rdev->scratch.num_reg; i++) {
-		if (rdev->scratch.free[i]) {
-			rdev->scratch.free[i] = false;
-			*reg = rdev->scratch.reg[i];
-			return 0;
-		}
-	}
-	return -EINVAL;
-}
-
-void radeon_scratch_free(struct radeon_device *rdev, uint32_t reg)
-{
-	int i;
-
-	for (i = 0; i < rdev->scratch.num_reg; i++) {
-		if (rdev->scratch.reg[i] == reg) {
-			rdev->scratch.free[i] = true;
-			return;
-		}
-	}
-}
-
-void radeon_wb_disable(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->wb.wb_obj) {
-		r = radeon_bo_reserve(rdev->wb.wb_obj, false);
-		if (unlikely(r != 0))
-			return;
-		radeon_bo_kunmap(rdev->wb.wb_obj);
-		radeon_bo_unpin(rdev->wb.wb_obj);
-		radeon_bo_unreserve(rdev->wb.wb_obj);
-	}
-	rdev->wb.enabled = false;
-}
-
-void radeon_wb_fini(struct radeon_device *rdev)
-{
-	radeon_wb_disable(rdev);
-	if (rdev->wb.wb_obj) {
-		radeon_bo_unref(&rdev->wb.wb_obj);
-		rdev->wb.wb = NULL;
-		rdev->wb.wb_obj = NULL;
-	}
-}
-
-int radeon_wb_init(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->wb.wb_obj == NULL) {
-		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true,
-				RADEON_GEM_DOMAIN_GTT, &rdev->wb.wb_obj);
-		if (r) {
-			dev_warn(rdev->dev, "(%d) create WB bo failed\n", r);
-			return r;
-		}
-	}
-	r = radeon_bo_reserve(rdev->wb.wb_obj, false);
-	if (unlikely(r != 0)) {
-		radeon_wb_fini(rdev);
-		return r;
-	}
-	r = radeon_bo_pin(rdev->wb.wb_obj, RADEON_GEM_DOMAIN_GTT,
-			  &rdev->wb.gpu_addr);
-	if (r) {
-		radeon_bo_unreserve(rdev->wb.wb_obj);
-		dev_warn(rdev->dev, "(%d) pin WB bo failed\n", r);
-		radeon_wb_fini(rdev);
-		return r;
-	}
-	r = radeon_bo_kmap(rdev->wb.wb_obj, (void **)&rdev->wb.wb);
-	radeon_bo_unreserve(rdev->wb.wb_obj);
-	if (r) {
-		dev_warn(rdev->dev, "(%d) map WB bo failed\n", r);
-		radeon_wb_fini(rdev);
-		return r;
-	}
-
-	/* clear wb memory */
-	memset((char *)rdev->wb.wb, 0, RADEON_GPU_PAGE_SIZE);
-	/* disable event_write fences */
-	rdev->wb.use_event = false;
-	/* disabled via module param */
-	if (radeon_no_wb == 1)
-		rdev->wb.enabled = false;
-	else {
-		if (rdev->flags & RADEON_IS_AGP) {
-			/* often unreliable on AGP */
-			rdev->wb.enabled = false;
-		} else if (rdev->family < CHIP_R300) {
-			/* often unreliable on pre-r300 */
-			rdev->wb.enabled = false;
-		} else {
-			rdev->wb.enabled = true;
-			/* event_write fences are only available on r600+ */
-			if (rdev->family >= CHIP_R600)
-				rdev->wb.use_event = true;
-		}
-	}
-	/* always use writeback/events on NI, APUs */
-	if (rdev->family >= CHIP_PALM) {
-		rdev->wb.enabled = true;
-		rdev->wb.use_event = true;
-	}
-
-	dev_info(rdev->dev, "WB %sabled\n", rdev->wb.enabled ? "en" : "dis");
-
-	return 0;
-}
-
-/**
- * radeon_vram_location - try to find VRAM location
- * @rdev: radeon device structure holding all necessary informations
- * @mc: memory controller structure holding memory informations
- * @base: base address at which to put VRAM
- *
- * Function will place try to place VRAM at base address provided
- * as parameter (which is so far either PCI aperture address or
- * for IGP TOM base address).
- *
- * If there is not enough space to fit the unvisible VRAM in the 32bits
- * address space then we limit the VRAM size to the aperture.
- *
- * If we are using AGP and if the AGP aperture doesn't allow us to have
- * room for all the VRAM than we restrict the VRAM to the PCI aperture
- * size and print a warning.
- *
- * This function will never fails, worst case are limiting VRAM.
- *
- * Note: GTT start, end, size should be initialized before calling this
- * function on AGP platform.
- *
- * Note: We don't explicitly enforce VRAM start to be aligned on VRAM size,
- * this shouldn't be a problem as we are using the PCI aperture as a reference.
- * Otherwise this would be needed for rv280, all r3xx, and all r4xx, but
- * not IGP.
- *
- * Note: we use mc_vram_size as on some board we need to program the mc to
- * cover the whole aperture even if VRAM size is inferior to aperture size
- * Novell bug 204882 + along with lots of ubuntu ones
- *
- * Note: when limiting vram it's safe to overwritte real_vram_size because
- * we are not in case where real_vram_size is inferior to mc_vram_size (ie
- * note afected by bogus hw of Novell bug 204882 + along with lots of ubuntu
- * ones)
- *
- * Note: IGP TOM addr should be the same as the aperture addr, we don't
- * explicitly check for that thought.
- *
- * FIXME: when reducing VRAM size align new size on power of 2.
- */
-void radeon_vram_location(struct radeon_device *rdev, struct radeon_mc *mc, u64 base)
-{
-	mc->vram_start = base;
-	if (mc->mc_vram_size > (0xFFFFFFFF - base + 1)) {
-		dev_warn(rdev->dev, "limiting VRAM to PCI aperture size\n");
-		mc->real_vram_size = mc->aper_size;
-		mc->mc_vram_size = mc->aper_size;
-	}
-	mc->vram_end = mc->vram_start + mc->mc_vram_size - 1;
-	if (rdev->flags & RADEON_IS_AGP && mc->vram_end > mc->gtt_start && mc->vram_start <= mc->gtt_end) {
-		dev_warn(rdev->dev, "limiting VRAM to PCI aperture size\n");
-		mc->real_vram_size = mc->aper_size;
-		mc->mc_vram_size = mc->aper_size;
-	}
-	mc->vram_end = mc->vram_start + mc->mc_vram_size - 1;
-	if (radeon_vram_limit && radeon_vram_limit < mc->real_vram_size)
-		mc->real_vram_size = radeon_vram_limit;
-	dev_info(rdev->dev, "VRAM: %lluM 0x%016llX - 0x%016llX (%lluM used)\n",
-			mc->mc_vram_size >> 20, mc->vram_start,
-			mc->vram_end, mc->real_vram_size >> 20);
-}
-
-/**
- * radeon_gtt_location - try to find GTT location
- * @rdev: radeon device structure holding all necessary informations
- * @mc: memory controller structure holding memory informations
- *
- * Function will place try to place GTT before or after VRAM.
- *
- * If GTT size is bigger than space left then we ajust GTT size.
- * Thus function will never fails.
- *
- * FIXME: when reducing GTT size align new size on power of 2.
- */
-void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
-{
-	u64 size_af, size_bf;
-
-	size_af = ((0xFFFFFFFF - mc->vram_end) + mc->gtt_base_align) & ~mc->gtt_base_align;
-	size_bf = mc->vram_start & ~mc->gtt_base_align;
-	if (size_bf > size_af) {
-		if (mc->gtt_size > size_bf) {
-			dev_warn(rdev->dev, "limiting GTT\n");
-			mc->gtt_size = size_bf;
-		}
-		mc->gtt_start = (mc->vram_start & ~mc->gtt_base_align) - mc->gtt_size;
-	} else {
-		if (mc->gtt_size > size_af) {
-			dev_warn(rdev->dev, "limiting GTT\n");
-			mc->gtt_size = size_af;
-		}
-		mc->gtt_start = (mc->vram_end + 1 + mc->gtt_base_align) & ~mc->gtt_base_align;
-	}
-	mc->gtt_end = mc->gtt_start + mc->gtt_size - 1;
-	dev_info(rdev->dev, "GTT: %lluM 0x%016llX - 0x%016llX\n",
-			mc->gtt_size >> 20, mc->gtt_start, mc->gtt_end);
-}
-
-/*
- * GPU helpers function.
- */
-bool radeon_card_posted(struct radeon_device *rdev)
-{
-	uint32_t reg;
-
-	if (efi_enabled && rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE)
-		return false;
-
-	/* first check CRTCs */
-	if (ASIC_IS_DCE41(rdev)) {
-		reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) |
-			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET);
-		if (reg & EVERGREEN_CRTC_MASTER_EN)
-			return true;
-	} else if (ASIC_IS_DCE4(rdev)) {
-		reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) |
-			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET) |
-			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET) |
-			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET) |
-			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET) |
-			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET);
-		if (reg & EVERGREEN_CRTC_MASTER_EN)
-			return true;
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		reg = RREG32(AVIVO_D1CRTC_CONTROL) |
-		      RREG32(AVIVO_D2CRTC_CONTROL);
-		if (reg & AVIVO_CRTC_EN) {
-			return true;
-		}
-	} else {
-		reg = RREG32(RADEON_CRTC_GEN_CNTL) |
-		      RREG32(RADEON_CRTC2_GEN_CNTL);
-		if (reg & RADEON_CRTC_EN) {
-			return true;
-		}
-	}
-
-	/* then check MEM_SIZE, in case the crtcs are off */
-	if (rdev->family >= CHIP_R600)
-		reg = RREG32(R600_CONFIG_MEMSIZE);
-	else
-		reg = RREG32(RADEON_CONFIG_MEMSIZE);
-
-	if (reg)
-		return true;
-
-	return false;
-
-}
-
-void radeon_update_bandwidth_info(struct radeon_device *rdev)
-{
-	fixed20_12 a;
-	u32 sclk = rdev->pm.current_sclk;
-	u32 mclk = rdev->pm.current_mclk;
-
-	/* sclk/mclk in Mhz */
-	a.full = dfixed_const(100);
-	rdev->pm.sclk.full = dfixed_const(sclk);
-	rdev->pm.sclk.full = dfixed_div(rdev->pm.sclk, a);
-	rdev->pm.mclk.full = dfixed_const(mclk);
-	rdev->pm.mclk.full = dfixed_div(rdev->pm.mclk, a);
-
-	if (rdev->flags & RADEON_IS_IGP) {
-		a.full = dfixed_const(16);
-		/* core_bandwidth = sclk(Mhz) * 16 */
-		rdev->pm.core_bandwidth.full = dfixed_div(rdev->pm.sclk, a);
-	}
-}
-
-bool radeon_boot_test_post_card(struct radeon_device *rdev)
-{
-	if (radeon_card_posted(rdev))
-		return true;
-
-	if (rdev->bios) {
-		DRM_INFO("GPU not posted. posting now...\n");
-		if (rdev->is_atom_bios)
-			atom_asic_init(rdev->mode_info.atom_context);
-		else
-			radeon_combios_asic_init(rdev->ddev);
-		return true;
-	} else {
-		dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
-		return false;
-	}
-}
-
-int radeon_dummy_page_init(struct radeon_device *rdev)
-{
-	if (rdev->dummy_page.page)
-		return 0;
-	rdev->dummy_page.page = alloc_page(GFP_DMA32 | GFP_KERNEL | __GFP_ZERO);
-	if (rdev->dummy_page.page == NULL)
-		return -ENOMEM;
-	rdev->dummy_page.addr = pci_map_page(rdev->pdev, rdev->dummy_page.page,
-					0, PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-	if (pci_dma_mapping_error(rdev->pdev, rdev->dummy_page.addr)) {
-		dev_err(&rdev->pdev->dev, "Failed to DMA MAP the dummy page\n");
-		__free_page(rdev->dummy_page.page);
-		rdev->dummy_page.page = NULL;
-		return -ENOMEM;
-	}
-	return 0;
-}
-
-void radeon_dummy_page_fini(struct radeon_device *rdev)
-{
-	if (rdev->dummy_page.page == NULL)
-		return;
-	pci_unmap_page(rdev->pdev, rdev->dummy_page.addr,
-			PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-	__free_page(rdev->dummy_page.page);
-	rdev->dummy_page.page = NULL;
-}
-
-
-/* ATOM accessor methods */
-static uint32_t cail_pll_read(struct card_info *info, uint32_t reg)
-{
-	struct radeon_device *rdev = info->dev->dev_private;
-	uint32_t r;
-
-	r = rdev->pll_rreg(rdev, reg);
-	return r;
-}
-
-static void cail_pll_write(struct card_info *info, uint32_t reg, uint32_t val)
-{
-	struct radeon_device *rdev = info->dev->dev_private;
-
-	rdev->pll_wreg(rdev, reg, val);
-}
-
-static uint32_t cail_mc_read(struct card_info *info, uint32_t reg)
-{
-	struct radeon_device *rdev = info->dev->dev_private;
-	uint32_t r;
-
-	r = rdev->mc_rreg(rdev, reg);
-	return r;
-}
-
-static void cail_mc_write(struct card_info *info, uint32_t reg, uint32_t val)
-{
-	struct radeon_device *rdev = info->dev->dev_private;
-
-	rdev->mc_wreg(rdev, reg, val);
-}
-
-static void cail_reg_write(struct card_info *info, uint32_t reg, uint32_t val)
-{
-	struct radeon_device *rdev = info->dev->dev_private;
-
-	WREG32(reg*4, val);
-}
-
-static uint32_t cail_reg_read(struct card_info *info, uint32_t reg)
-{
-	struct radeon_device *rdev = info->dev->dev_private;
-	uint32_t r;
-
-	r = RREG32(reg*4);
-	return r;
-}
-
-static void cail_ioreg_write(struct card_info *info, uint32_t reg, uint32_t val)
-{
-	struct radeon_device *rdev = info->dev->dev_private;
-
-	WREG32_IO(reg*4, val);
-}
-
-static uint32_t cail_ioreg_read(struct card_info *info, uint32_t reg)
-{
-	struct radeon_device *rdev = info->dev->dev_private;
-	uint32_t r;
-
-	r = RREG32_IO(reg*4);
-	return r;
-}
-
-int radeon_atombios_init(struct radeon_device *rdev)
-{
-	struct card_info *atom_card_info =
-	    kzalloc(sizeof(struct card_info), GFP_KERNEL);
-
-	if (!atom_card_info)
-		return -ENOMEM;
-
-	rdev->mode_info.atom_card_info = atom_card_info;
-	atom_card_info->dev = rdev->ddev;
-	atom_card_info->reg_read = cail_reg_read;
-	atom_card_info->reg_write = cail_reg_write;
-	/* needed for iio ops */
-	if (rdev->rio_mem) {
-		atom_card_info->ioreg_read = cail_ioreg_read;
-		atom_card_info->ioreg_write = cail_ioreg_write;
-	} else {
-		DRM_ERROR("Unable to find PCI I/O BAR; using MMIO for ATOM IIO\n");
-		atom_card_info->ioreg_read = cail_reg_read;
-		atom_card_info->ioreg_write = cail_reg_write;
-	}
-	atom_card_info->mc_read = cail_mc_read;
-	atom_card_info->mc_write = cail_mc_write;
-	atom_card_info->pll_read = cail_pll_read;
-	atom_card_info->pll_write = cail_pll_write;
-
-	rdev->mode_info.atom_context = atom_parse(atom_card_info, rdev->bios);
-	mutex_init(&rdev->mode_info.atom_context->mutex);
-	radeon_atom_initialize_bios_scratch_regs(rdev->ddev);
-	atom_allocate_fb_scratch(rdev->mode_info.atom_context);
-	return 0;
-}
-
-void radeon_atombios_fini(struct radeon_device *rdev)
-{
-	if (rdev->mode_info.atom_context) {
-		kfree(rdev->mode_info.atom_context->scratch);
-		kfree(rdev->mode_info.atom_context);
-	}
-	kfree(rdev->mode_info.atom_card_info);
-}
-
-int radeon_combios_init(struct radeon_device *rdev)
-{
-	radeon_combios_initialize_bios_scratch_regs(rdev->ddev);
-	return 0;
-}
-
-void radeon_combios_fini(struct radeon_device *rdev)
-{
-}
-
-/* if we get transitioned to only one device, tak VGA back */
-static unsigned int radeon_vga_set_decode(void *cookie, bool state)
-{
-	struct radeon_device *rdev = cookie;
-	radeon_vga_set_state(rdev, state);
-	if (state)
-		return VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM |
-		       VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
-	else
-		return VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
-}
-
-void radeon_check_arguments(struct radeon_device *rdev)
-{
-	/* vramlimit must be a power of two */
-	switch (radeon_vram_limit) {
-	case 0:
-	case 4:
-	case 8:
-	case 16:
-	case 32:
-	case 64:
-	case 128:
-	case 256:
-	case 512:
-	case 1024:
-	case 2048:
-	case 4096:
-		break;
-	default:
-		dev_warn(rdev->dev, "vram limit (%d) must be a power of 2\n",
-				radeon_vram_limit);
-		radeon_vram_limit = 0;
-		break;
-	}
-	radeon_vram_limit = radeon_vram_limit << 20;
-	/* gtt size must be power of two and greater or equal to 32M */
-	switch (radeon_gart_size) {
-	case 4:
-	case 8:
-	case 16:
-		dev_warn(rdev->dev, "gart size (%d) too small forcing to 512M\n",
-				radeon_gart_size);
-		radeon_gart_size = 512;
-		break;
-	case 32:
-	case 64:
-	case 128:
-	case 256:
-	case 512:
-	case 1024:
-	case 2048:
-	case 4096:
-		break;
-	default:
-		dev_warn(rdev->dev, "gart size (%d) must be a power of 2\n",
-				radeon_gart_size);
-		radeon_gart_size = 512;
-		break;
-	}
-	rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
-	/* AGP mode can only be -1, 1, 2, 4, 8 */
-	switch (radeon_agpmode) {
-	case -1:
-	case 0:
-	case 1:
-	case 2:
-	case 4:
-	case 8:
-		break;
-	default:
-		dev_warn(rdev->dev, "invalid AGP mode %d (valid mode: "
-				"-1, 0, 1, 2, 4, 8)\n", radeon_agpmode);
-		radeon_agpmode = 0;
-		break;
-	}
-}
-
-static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_state state)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	pm_message_t pmm = { .event = PM_EVENT_SUSPEND };
-	if (state == VGA_SWITCHEROO_ON) {
-		printk(KERN_INFO "radeon: switched on\n");
-		/* don't suspend or resume card normally */
-		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
-		radeon_resume_kms(dev);
-		dev->switch_power_state = DRM_SWITCH_POWER_ON;
-		drm_kms_helper_poll_enable(dev);
-	} else {
-		printk(KERN_INFO "radeon: switched off\n");
-		drm_kms_helper_poll_disable(dev);
-		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
-		radeon_suspend_kms(dev, pmm);
-		dev->switch_power_state = DRM_SWITCH_POWER_OFF;
-	}
-}
-
-static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	bool can_switch;
-
-	spin_lock(&dev->count_lock);
-	can_switch = (dev->open_count == 0);
-	spin_unlock(&dev->count_lock);
-	return can_switch;
-}
-
-
-int radeon_device_init(struct radeon_device *rdev,
-		       struct drm_device *ddev,
-		       struct pci_dev *pdev,
-		       uint32_t flags)
-{
-	int r, i;
-	int dma_bits;
-
-	rdev->shutdown = false;
-	rdev->dev = &pdev->dev;
-	rdev->ddev = ddev;
-	rdev->pdev = pdev;
-	rdev->flags = flags;
-	rdev->family = flags & RADEON_FAMILY_MASK;
-	rdev->is_atom_bios = false;
-	rdev->usec_timeout = RADEON_MAX_USEC_TIMEOUT;
-	rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
-	rdev->gpu_lockup = false;
-	rdev->accel_working = false;
-
-	DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X 0x%04X:0x%04X).\n",
-		radeon_family_name[rdev->family], pdev->vendor, pdev->device,
-		pdev->subsystem_vendor, pdev->subsystem_device);
-
-	/* mutex initialization are all done here so we
-	 * can recall function without having locking issues */
-	radeon_mutex_init(&rdev->cs_mutex);
-	radeon_mutex_init(&rdev->ib_pool.mutex);
-	for (i = 0; i < RADEON_NUM_RINGS; ++i)
-		mutex_init(&rdev->ring[i].mutex);
-	mutex_init(&rdev->dc_hw_i2c_mutex);
-	if (rdev->family >= CHIP_R600)
-		spin_lock_init(&rdev->ih.lock);
-	mutex_init(&rdev->gem.mutex);
-	mutex_init(&rdev->pm.mutex);
-	mutex_init(&rdev->vram_mutex);
-	rwlock_init(&rdev->fence_lock);
-	rwlock_init(&rdev->semaphore_drv.lock);
-	INIT_LIST_HEAD(&rdev->gem.objects);
-	init_waitqueue_head(&rdev->irq.vblank_queue);
-	init_waitqueue_head(&rdev->irq.idle_queue);
-	INIT_LIST_HEAD(&rdev->semaphore_drv.bo);
-	/* initialize vm here */
-	rdev->vm_manager.use_bitmap = 1;
-	rdev->vm_manager.max_pfn = 1 << 20;
-	INIT_LIST_HEAD(&rdev->vm_manager.lru_vm);
-
-	/* Set asic functions */
-	r = radeon_asic_init(rdev);
-	if (r)
-		return r;
-	radeon_check_arguments(rdev);
-
-	/* all of the newer IGP chips have an internal gart
-	 * However some rs4xx report as AGP, so remove that here.
-	 */
-	if ((rdev->family >= CHIP_RS400) &&
-	    (rdev->flags & RADEON_IS_IGP)) {
-		rdev->flags &= ~RADEON_IS_AGP;
-	}
-
-	if (rdev->flags & RADEON_IS_AGP && radeon_agpmode == -1) {
-		radeon_agp_disable(rdev);
-	}
-
-	/* set DMA mask + need_dma32 flags.
-	 * PCIE - can handle 40-bits.
-	 * IGP - can handle 40-bits
-	 * AGP - generally dma32 is safest
-	 * PCI - dma32 for legacy pci gart, 40 bits on newer asics
-	 */
-	rdev->need_dma32 = false;
-	if (rdev->flags & RADEON_IS_AGP)
-		rdev->need_dma32 = true;
-	if ((rdev->flags & RADEON_IS_PCI) &&
-	    (rdev->family < CHIP_RS400))
-		rdev->need_dma32 = true;
-
-	dma_bits = rdev->need_dma32 ? 32 : 40;
-	r = pci_set_dma_mask(rdev->pdev, DMA_BIT_MASK(dma_bits));
-	if (r) {
-		rdev->need_dma32 = true;
-		dma_bits = 32;
-		printk(KERN_WARNING "radeon: No suitable DMA available.\n");
-	}
-	r = pci_set_consistent_dma_mask(rdev->pdev, DMA_BIT_MASK(dma_bits));
-	if (r) {
-		pci_set_consistent_dma_mask(rdev->pdev, DMA_BIT_MASK(32));
-		printk(KERN_WARNING "radeon: No coherent DMA available.\n");
-	}
-
-	/* Registers mapping */
-	/* TODO: block userspace mapping of io register */
-	rdev->rmmio_base = pci_resource_start(rdev->pdev, 2);
-	rdev->rmmio_size = pci_resource_len(rdev->pdev, 2);
-	rdev->rmmio = ioremap(rdev->rmmio_base, rdev->rmmio_size);
-	if (rdev->rmmio == NULL) {
-		return -ENOMEM;
-	}
-	DRM_INFO("register mmio base: 0x%08X\n", (uint32_t)rdev->rmmio_base);
-	DRM_INFO("register mmio size: %u\n", (unsigned)rdev->rmmio_size);
-
-	/* io port mapping */
-	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-		if (pci_resource_flags(rdev->pdev, i) & IORESOURCE_IO) {
-			rdev->rio_mem_size = pci_resource_len(rdev->pdev, i);
-			rdev->rio_mem = pci_iomap(rdev->pdev, i, rdev->rio_mem_size);
-			break;
-		}
-	}
-	if (rdev->rio_mem == NULL)
-		DRM_ERROR("Unable to find PCI I/O BAR\n");
-
-	/* if we have > 1 VGA cards, then disable the radeon VGA resources */
-	/* this will fail for cards that aren't VGA class devices, just
-	 * ignore it */
-	vga_client_register(rdev->pdev, rdev, NULL, radeon_vga_set_decode);
-	vga_switcheroo_register_client(rdev->pdev,
-				       radeon_switcheroo_set_state,
-				       NULL,
-				       radeon_switcheroo_can_switch);
-
-	r = radeon_init(rdev);
-	if (r)
-		return r;
-
-	if (rdev->flags & RADEON_IS_AGP && !rdev->accel_working) {
-		/* Acceleration not working on AGP card try again
-		 * with fallback to PCI or PCIE GART
-		 */
-		radeon_asic_reset(rdev);
-		radeon_fini(rdev);
-		radeon_agp_disable(rdev);
-		r = radeon_init(rdev);
-		if (r)
-			return r;
-	}
-	if ((radeon_testing & 1)) {
-		radeon_test_moves(rdev);
-	}
-	if ((radeon_testing & 2)) {
-		radeon_test_syncing(rdev);
-	}
-	if (radeon_benchmarking) {
-		radeon_benchmark(rdev, radeon_benchmarking);
-	}
-	return 0;
-}
-
-static void radeon_debugfs_remove_files(struct radeon_device *rdev);
-
-void radeon_device_fini(struct radeon_device *rdev)
-{
-	DRM_INFO("radeon: finishing device.\n");
-	rdev->shutdown = true;
-	/* evict vram memory */
-	radeon_bo_evict_vram(rdev);
-	radeon_fini(rdev);
-	vga_switcheroo_unregister_client(rdev->pdev);
-	vga_client_register(rdev->pdev, NULL, NULL, NULL);
-	if (rdev->rio_mem)
-		pci_iounmap(rdev->pdev, rdev->rio_mem);
-	rdev->rio_mem = NULL;
-	iounmap(rdev->rmmio);
-	rdev->rmmio = NULL;
-	radeon_debugfs_remove_files(rdev);
-}
-
-
-/*
- * Suspend & resume.
- */
-int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
-{
-	struct radeon_device *rdev;
-	struct drm_crtc *crtc;
-	struct drm_connector *connector;
-	int i, r;
-
-	if (dev == NULL || dev->dev_private == NULL) {
-		return -ENODEV;
-	}
-	if (state.event == PM_EVENT_PRETHAW) {
-		return 0;
-	}
-	rdev = dev->dev_private;
-
-	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
-		return 0;
-
-	drm_kms_helper_poll_disable(dev);
-
-	/* turn off display hw */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
-	}
-
-	/* unpin the front buffers */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct radeon_framebuffer *rfb = to_radeon_framebuffer(crtc->fb);
-		struct radeon_bo *robj;
-
-		if (rfb == NULL || rfb->obj == NULL) {
-			continue;
-		}
-		robj = gem_to_radeon_bo(rfb->obj);
-		/* don't unpin kernel fb objects */
-		if (!radeon_fbdev_robj_is_fb(rdev, robj)) {
-			r = radeon_bo_reserve(robj, false);
-			if (r == 0) {
-				radeon_bo_unpin(robj);
-				radeon_bo_unreserve(robj);
-			}
-		}
-	}
-	/* evict vram memory */
-	radeon_bo_evict_vram(rdev);
-	/* wait for gpu to finish processing current batch */
-	for (i = 0; i < RADEON_NUM_RINGS; i++)
-		radeon_fence_wait_last(rdev, i);
-
-	radeon_save_bios_scratch_regs(rdev);
-
-	radeon_pm_suspend(rdev);
-	radeon_suspend(rdev);
-	radeon_hpd_fini(rdev);
-	/* evict remaining vram memory */
-	radeon_bo_evict_vram(rdev);
-
-	radeon_agp_suspend(rdev);
-
-	pci_save_state(dev->pdev);
-	if (state.event == PM_EVENT_SUSPEND) {
-		/* Shut down the device */
-		pci_disable_device(dev->pdev);
-		pci_set_power_state(dev->pdev, PCI_D3hot);
-	}
-	console_lock();
-	radeon_fbdev_set_suspend(rdev, 1);
-	console_unlock();
-	return 0;
-}
-
-int radeon_resume_kms(struct drm_device *dev)
-{
-	struct drm_connector *connector;
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
-		return 0;
-
-	console_lock();
-	pci_set_power_state(dev->pdev, PCI_D0);
-	pci_restore_state(dev->pdev);
-	if (pci_enable_device(dev->pdev)) {
-		console_unlock();
-		return -1;
-	}
-	pci_set_master(dev->pdev);
-	/* resume AGP if in use */
-	radeon_agp_resume(rdev);
-	radeon_resume(rdev);
-	radeon_pm_resume(rdev);
-	radeon_restore_bios_scratch_regs(rdev);
-
-	radeon_fbdev_set_suspend(rdev, 0);
-	console_unlock();
-
-	/* init dig PHYs, disp eng pll */
-	if (rdev->is_atom_bios) {
-		radeon_atom_encoder_init(rdev);
-		radeon_atom_disp_eng_pll_init(rdev);
-	}
-	/* reset hpd state */
-	radeon_hpd_init(rdev);
-	/* blat the mode back in */
-	drm_helper_resume_force_mode(dev);
-	/* turn on display hw */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
-	}
-
-	drm_kms_helper_poll_enable(dev);
-	return 0;
-}
-
-int radeon_gpu_reset(struct radeon_device *rdev)
-{
-	int r;
-	int resched;
-
-	/* Prevent CS ioctl from interfering */
-	radeon_mutex_lock(&rdev->cs_mutex);
-
-	radeon_save_bios_scratch_regs(rdev);
-	/* block TTM */
-	resched = ttm_bo_lock_delayed_workqueue(&rdev->mman.bdev);
-	radeon_suspend(rdev);
-
-	r = radeon_asic_reset(rdev);
-	if (!r) {
-		dev_info(rdev->dev, "GPU reset succeed\n");
-		radeon_resume(rdev);
-		radeon_restore_bios_scratch_regs(rdev);
-		drm_helper_resume_force_mode(rdev->ddev);
-		ttm_bo_unlock_delayed_workqueue(&rdev->mman.bdev, resched);
-	}
-
-	radeon_mutex_unlock(&rdev->cs_mutex);
-
-	if (r) {
-		/* bad news, how to tell it to userspace ? */
-		dev_info(rdev->dev, "GPU reset failed\n");
-	}
-
-	return r;
-}
-
-
-/*
- * Debugfs
- */
-int radeon_debugfs_add_files(struct radeon_device *rdev,
-			     struct drm_info_list *files,
-			     unsigned nfiles)
-{
-	unsigned i;
-
-	for (i = 0; i < rdev->debugfs_count; i++) {
-		if (rdev->debugfs[i].files == files) {
-			/* Already registered */
-			return 0;
-		}
-	}
-
-	i = rdev->debugfs_count + 1;
-	if (i > RADEON_DEBUGFS_MAX_COMPONENTS) {
-		DRM_ERROR("Reached maximum number of debugfs components.\n");
-		DRM_ERROR("Report so we increase "
-		          "RADEON_DEBUGFS_MAX_COMPONENTS.\n");
-		return -EINVAL;
-	}
-	rdev->debugfs[rdev->debugfs_count].files = files;
-	rdev->debugfs[rdev->debugfs_count].num_files = nfiles;
-	rdev->debugfs_count = i;
-#if defined(CONFIG_DEBUG_FS)
-	drm_debugfs_create_files(files, nfiles,
-				 rdev->ddev->control->debugfs_root,
-				 rdev->ddev->control);
-	drm_debugfs_create_files(files, nfiles,
-				 rdev->ddev->primary->debugfs_root,
-				 rdev->ddev->primary);
-#endif
-	return 0;
-}
-
-static void radeon_debugfs_remove_files(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	unsigned i;
-
-	for (i = 0; i < rdev->debugfs_count; i++) {
-		drm_debugfs_remove_files(rdev->debugfs[i].files,
-					 rdev->debugfs[i].num_files,
-					 rdev->ddev->control);
-		drm_debugfs_remove_files(rdev->debugfs[i].files,
-					 rdev->debugfs[i].num_files,
-					 rdev->ddev->primary);
-	}
-#endif
-}
-
-#if defined(CONFIG_DEBUG_FS)
-int radeon_debugfs_init(struct drm_minor *minor)
-{
-	return 0;
-}
-
-void radeon_debugfs_cleanup(struct drm_minor *minor)
-{
-}
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_display.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_display.c
deleted file mode 100644
index 0a1d4bd6..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_display.c
+++ /dev/null
@@ -1,1589 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-
-#include "atom.h"
-#include <asm/div64.h>
-
-#include "drm_crtc_helper.h"
-#include "drm_edid.h"
-
-static void avivo_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int i;
-
-	DRM_DEBUG_KMS("%d\n", radeon_crtc->crtc_id);
-	WREG32(AVIVO_DC_LUTA_CONTROL + radeon_crtc->crtc_offset, 0);
-
-	WREG32(AVIVO_DC_LUTA_BLACK_OFFSET_BLUE + radeon_crtc->crtc_offset, 0);
-	WREG32(AVIVO_DC_LUTA_BLACK_OFFSET_GREEN + radeon_crtc->crtc_offset, 0);
-	WREG32(AVIVO_DC_LUTA_BLACK_OFFSET_RED + radeon_crtc->crtc_offset, 0);
-
-	WREG32(AVIVO_DC_LUTA_WHITE_OFFSET_BLUE + radeon_crtc->crtc_offset, 0xffff);
-	WREG32(AVIVO_DC_LUTA_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff);
-	WREG32(AVIVO_DC_LUTA_WHITE_OFFSET_RED + radeon_crtc->crtc_offset, 0xffff);
-
-	WREG32(AVIVO_DC_LUT_RW_SELECT, radeon_crtc->crtc_id);
-	WREG32(AVIVO_DC_LUT_RW_MODE, 0);
-	WREG32(AVIVO_DC_LUT_WRITE_EN_MASK, 0x0000003f);
-
-	WREG8(AVIVO_DC_LUT_RW_INDEX, 0);
-	for (i = 0; i < 256; i++) {
-		WREG32(AVIVO_DC_LUT_30_COLOR,
-			     (radeon_crtc->lut_r[i] << 20) |
-			     (radeon_crtc->lut_g[i] << 10) |
-			     (radeon_crtc->lut_b[i] << 0));
-	}
-
-	WREG32(AVIVO_D1GRPH_LUT_SEL + radeon_crtc->crtc_offset, radeon_crtc->crtc_id);
-}
-
-static void dce4_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int i;
-
-	DRM_DEBUG_KMS("%d\n", radeon_crtc->crtc_id);
-	WREG32(EVERGREEN_DC_LUT_CONTROL + radeon_crtc->crtc_offset, 0);
-
-	WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_RED + radeon_crtc->crtc_offset, 0);
-
-	WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE + radeon_crtc->crtc_offset, 0xffff);
-	WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff);
-	WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_RED + radeon_crtc->crtc_offset, 0xffff);
-
-	WREG32(EVERGREEN_DC_LUT_RW_MODE + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK + radeon_crtc->crtc_offset, 0x00000007);
-
-	WREG32(EVERGREEN_DC_LUT_RW_INDEX + radeon_crtc->crtc_offset, 0);
-	for (i = 0; i < 256; i++) {
-		WREG32(EVERGREEN_DC_LUT_30_COLOR + radeon_crtc->crtc_offset,
-		       (radeon_crtc->lut_r[i] << 20) |
-		       (radeon_crtc->lut_g[i] << 10) |
-		       (radeon_crtc->lut_b[i] << 0));
-	}
-}
-
-static void dce5_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int i;
-
-	DRM_DEBUG_KMS("%d\n", radeon_crtc->crtc_id);
-
-	WREG32(NI_INPUT_CSC_CONTROL + radeon_crtc->crtc_offset,
-	       (NI_INPUT_CSC_GRPH_MODE(NI_INPUT_CSC_BYPASS) |
-		NI_INPUT_CSC_OVL_MODE(NI_INPUT_CSC_BYPASS)));
-	WREG32(NI_PRESCALE_GRPH_CONTROL + radeon_crtc->crtc_offset,
-	       NI_GRPH_PRESCALE_BYPASS);
-	WREG32(NI_PRESCALE_OVL_CONTROL + radeon_crtc->crtc_offset,
-	       NI_OVL_PRESCALE_BYPASS);
-	WREG32(NI_INPUT_GAMMA_CONTROL + radeon_crtc->crtc_offset,
-	       (NI_GRPH_INPUT_GAMMA_MODE(NI_INPUT_GAMMA_USE_LUT) |
-		NI_OVL_INPUT_GAMMA_MODE(NI_INPUT_GAMMA_USE_LUT)));
-
-	WREG32(EVERGREEN_DC_LUT_CONTROL + radeon_crtc->crtc_offset, 0);
-
-	WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_RED + radeon_crtc->crtc_offset, 0);
-
-	WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE + radeon_crtc->crtc_offset, 0xffff);
-	WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff);
-	WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_RED + radeon_crtc->crtc_offset, 0xffff);
-
-	WREG32(EVERGREEN_DC_LUT_RW_MODE + radeon_crtc->crtc_offset, 0);
-	WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK + radeon_crtc->crtc_offset, 0x00000007);
-
-	WREG32(EVERGREEN_DC_LUT_RW_INDEX + radeon_crtc->crtc_offset, 0);
-	for (i = 0; i < 256; i++) {
-		WREG32(EVERGREEN_DC_LUT_30_COLOR + radeon_crtc->crtc_offset,
-		       (radeon_crtc->lut_r[i] << 20) |
-		       (radeon_crtc->lut_g[i] << 10) |
-		       (radeon_crtc->lut_b[i] << 0));
-	}
-
-	WREG32(NI_DEGAMMA_CONTROL + radeon_crtc->crtc_offset,
-	       (NI_GRPH_DEGAMMA_MODE(NI_DEGAMMA_BYPASS) |
-		NI_OVL_DEGAMMA_MODE(NI_DEGAMMA_BYPASS) |
-		NI_ICON_DEGAMMA_MODE(NI_DEGAMMA_BYPASS) |
-		NI_CURSOR_DEGAMMA_MODE(NI_DEGAMMA_BYPASS)));
-	WREG32(NI_GAMUT_REMAP_CONTROL + radeon_crtc->crtc_offset,
-	       (NI_GRPH_GAMUT_REMAP_MODE(NI_GAMUT_REMAP_BYPASS) |
-		NI_OVL_GAMUT_REMAP_MODE(NI_GAMUT_REMAP_BYPASS)));
-	WREG32(NI_REGAMMA_CONTROL + radeon_crtc->crtc_offset,
-	       (NI_GRPH_REGAMMA_MODE(NI_REGAMMA_BYPASS) |
-		NI_OVL_REGAMMA_MODE(NI_REGAMMA_BYPASS)));
-	WREG32(NI_OUTPUT_CSC_CONTROL + radeon_crtc->crtc_offset,
-	       (NI_OUTPUT_CSC_GRPH_MODE(NI_OUTPUT_CSC_BYPASS) |
-		NI_OUTPUT_CSC_OVL_MODE(NI_OUTPUT_CSC_BYPASS)));
-	/* XXX match this to the depth of the crtc fmt block, move to modeset? */
-	WREG32(0x6940 + radeon_crtc->crtc_offset, 0);
-
-}
-
-static void legacy_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int i;
-	uint32_t dac2_cntl;
-
-	dac2_cntl = RREG32(RADEON_DAC_CNTL2);
-	if (radeon_crtc->crtc_id == 0)
-		dac2_cntl &= (uint32_t)~RADEON_DAC2_PALETTE_ACC_CTL;
-	else
-		dac2_cntl |= RADEON_DAC2_PALETTE_ACC_CTL;
-	WREG32(RADEON_DAC_CNTL2, dac2_cntl);
-
-	WREG8(RADEON_PALETTE_INDEX, 0);
-	for (i = 0; i < 256; i++) {
-		WREG32(RADEON_PALETTE_30_DATA,
-			     (radeon_crtc->lut_r[i] << 20) |
-			     (radeon_crtc->lut_g[i] << 10) |
-			     (radeon_crtc->lut_b[i] << 0));
-	}
-}
-
-void radeon_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (!crtc->enabled)
-		return;
-
-	if (ASIC_IS_DCE5(rdev))
-		dce5_crtc_load_lut(crtc);
-	else if (ASIC_IS_DCE4(rdev))
-		dce4_crtc_load_lut(crtc);
-	else if (ASIC_IS_AVIVO(rdev))
-		avivo_crtc_load_lut(crtc);
-	else
-		legacy_crtc_load_lut(crtc);
-}
-
-/** Sets the color ramps on behalf of fbcon */
-void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
-			      u16 blue, int regno)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-
-	radeon_crtc->lut_r[regno] = red >> 6;
-	radeon_crtc->lut_g[regno] = green >> 6;
-	radeon_crtc->lut_b[regno] = blue >> 6;
-}
-
-/** Gets the color ramps on behalf of fbcon */
-void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
-			      u16 *blue, int regno)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-
-	*red = radeon_crtc->lut_r[regno] << 6;
-	*green = radeon_crtc->lut_g[regno] << 6;
-	*blue = radeon_crtc->lut_b[regno] << 6;
-}
-
-static void radeon_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
-				  u16 *blue, uint32_t start, uint32_t size)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	int end = (start + size > 256) ? 256 : start + size, i;
-
-	/* userspace palettes are always correct as is */
-	for (i = start; i < end; i++) {
-		radeon_crtc->lut_r[i] = red[i] >> 6;
-		radeon_crtc->lut_g[i] = green[i] >> 6;
-		radeon_crtc->lut_b[i] = blue[i] >> 6;
-	}
-	radeon_crtc_load_lut(crtc);
-}
-
-static void radeon_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-
-	drm_crtc_cleanup(crtc);
-	kfree(radeon_crtc);
-}
-
-/*
- * Handle unpin events outside the interrupt handler proper.
- */
-static void radeon_unpin_work_func(struct work_struct *__work)
-{
-	struct radeon_unpin_work *work =
-		container_of(__work, struct radeon_unpin_work, work);
-	int r;
-
-	/* unpin of the old buffer */
-	r = radeon_bo_reserve(work->old_rbo, false);
-	if (likely(r == 0)) {
-		r = radeon_bo_unpin(work->old_rbo);
-		if (unlikely(r != 0)) {
-			DRM_ERROR("failed to unpin buffer after flip\n");
-		}
-		radeon_bo_unreserve(work->old_rbo);
-	} else
-		DRM_ERROR("failed to reserve buffer after flip\n");
-
-	drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base);
-	kfree(work);
-}
-
-void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
-{
-	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
-	struct radeon_unpin_work *work;
-	struct drm_pending_vblank_event *e;
-	struct timeval now;
-	unsigned long flags;
-	u32 update_pending;
-	int vpos, hpos;
-
-	spin_lock_irqsave(&rdev->ddev->event_lock, flags);
-	work = radeon_crtc->unpin_work;
-	if (work == NULL ||
-	    (work->fence && !radeon_fence_signaled(work->fence))) {
-		spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
-		return;
-	}
-	/* New pageflip, or just completion of a previous one? */
-	if (!radeon_crtc->deferred_flip_completion) {
-		/* do the flip (mmio) */
-		update_pending = radeon_page_flip(rdev, crtc_id, work->new_crtc_base);
-	} else {
-		/* This is just a completion of a flip queued in crtc
-		 * at last invocation. Make sure we go directly to
-		 * completion routine.
-		 */
-		update_pending = 0;
-		radeon_crtc->deferred_flip_completion = 0;
-	}
-
-	/* Has the pageflip already completed in crtc, or is it certain
-	 * to complete in this vblank?
-	 */
-	if (update_pending &&
-	    (DRM_SCANOUTPOS_VALID & radeon_get_crtc_scanoutpos(rdev->ddev, crtc_id,
-							       &vpos, &hpos)) &&
-	    ((vpos >= (99 * rdev->mode_info.crtcs[crtc_id]->base.hwmode.crtc_vdisplay)/100) ||
-	     (vpos < 0 && !ASIC_IS_AVIVO(rdev)))) {
-		/* crtc didn't flip in this target vblank interval,
-		 * but flip is pending in crtc. Based on the current
-		 * scanout position we know that the current frame is
-		 * (nearly) complete and the flip will (likely)
-		 * complete before the start of the next frame.
-		 */
-		update_pending = 0;
-	}
-	if (update_pending) {
-		/* crtc didn't flip in this target vblank interval,
-		 * but flip is pending in crtc. It will complete it
-		 * in next vblank interval, so complete the flip at
-		 * next vblank irq.
-		 */
-		radeon_crtc->deferred_flip_completion = 1;
-		spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
-		return;
-	}
-
-	/* Pageflip (will be) certainly completed in this vblank. Clean up. */
-	radeon_crtc->unpin_work = NULL;
-
-	/* wakeup userspace */
-	if (work->event) {
-		e = work->event;
-		e->event.sequence = drm_vblank_count_and_time(rdev->ddev, crtc_id, &now);
-		e->event.tv_sec = now.tv_sec;
-		e->event.tv_usec = now.tv_usec;
-		list_add_tail(&e->base.link, &e->base.file_priv->event_list);
-		wake_up_interruptible(&e->base.file_priv->event_wait);
-	}
-	spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
-
-	drm_vblank_put(rdev->ddev, radeon_crtc->crtc_id);
-	radeon_fence_unref(&work->fence);
-	radeon_post_page_flip(work->rdev, work->crtc_id);
-	schedule_work(&work->work);
-}
-
-static int radeon_crtc_page_flip(struct drm_crtc *crtc,
-				 struct drm_framebuffer *fb,
-				 struct drm_pending_vblank_event *event)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct radeon_framebuffer *old_radeon_fb;
-	struct radeon_framebuffer *new_radeon_fb;
-	struct drm_gem_object *obj;
-	struct radeon_bo *rbo;
-	struct radeon_unpin_work *work;
-	unsigned long flags;
-	u32 tiling_flags, pitch_pixels;
-	u64 base;
-	int r;
-
-	work = kzalloc(sizeof *work, GFP_KERNEL);
-	if (work == NULL)
-		return -ENOMEM;
-
-	work->event = event;
-	work->rdev = rdev;
-	work->crtc_id = radeon_crtc->crtc_id;
-	old_radeon_fb = to_radeon_framebuffer(crtc->fb);
-	new_radeon_fb = to_radeon_framebuffer(fb);
-	/* schedule unpin of the old buffer */
-	obj = old_radeon_fb->obj;
-	/* take a reference to the old object */
-	drm_gem_object_reference(obj);
-	rbo = gem_to_radeon_bo(obj);
-	work->old_rbo = rbo;
-	obj = new_radeon_fb->obj;
-	rbo = gem_to_radeon_bo(obj);
-	if (rbo->tbo.sync_obj)
-		work->fence = radeon_fence_ref(rbo->tbo.sync_obj);
-	INIT_WORK(&work->work, radeon_unpin_work_func);
-
-	/* We borrow the event spin lock for protecting unpin_work */
-	spin_lock_irqsave(&dev->event_lock, flags);
-	if (radeon_crtc->unpin_work) {
-		DRM_DEBUG_DRIVER("flip queue: crtc already busy\n");
-		r = -EBUSY;
-		goto unlock_free;
-	}
-	radeon_crtc->unpin_work = work;
-	radeon_crtc->deferred_flip_completion = 0;
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	/* pin the new buffer */
-	DRM_DEBUG_DRIVER("flip-ioctl() cur_fbo = %p, cur_bbo = %p\n",
-			 work->old_rbo, rbo);
-
-	r = radeon_bo_reserve(rbo, false);
-	if (unlikely(r != 0)) {
-		DRM_ERROR("failed to reserve new rbo buffer before flip\n");
-		goto pflip_cleanup;
-	}
-	/* Only 27 bit offset for legacy CRTC */
-	r = radeon_bo_pin_restricted(rbo, RADEON_GEM_DOMAIN_VRAM,
-				     ASIC_IS_AVIVO(rdev) ? 0 : 1 << 27, &base);
-	if (unlikely(r != 0)) {
-		radeon_bo_unreserve(rbo);
-		r = -EINVAL;
-		DRM_ERROR("failed to pin new rbo buffer before flip\n");
-		goto pflip_cleanup;
-	}
-	radeon_bo_get_tiling_flags(rbo, &tiling_flags, NULL);
-	radeon_bo_unreserve(rbo);
-
-	if (!ASIC_IS_AVIVO(rdev)) {
-		/* crtc offset is from display base addr not FB location */
-		base -= radeon_crtc->legacy_display_base_addr;
-		pitch_pixels = fb->pitches[0] / (fb->bits_per_pixel / 8);
-
-		if (tiling_flags & RADEON_TILING_MACRO) {
-			if (ASIC_IS_R300(rdev)) {
-				base &= ~0x7ff;
-			} else {
-				int byteshift = fb->bits_per_pixel >> 4;
-				int tile_addr = (((crtc->y >> 3) * pitch_pixels +  crtc->x) >> (8 - byteshift)) << 11;
-				base += tile_addr + ((crtc->x << byteshift) % 256) + ((crtc->y % 8) << 8);
-			}
-		} else {
-			int offset = crtc->y * pitch_pixels + crtc->x;
-			switch (fb->bits_per_pixel) {
-			case 8:
-			default:
-				offset *= 1;
-				break;
-			case 15:
-			case 16:
-				offset *= 2;
-				break;
-			case 24:
-				offset *= 3;
-				break;
-			case 32:
-				offset *= 4;
-				break;
-			}
-			base += offset;
-		}
-		base &= ~7;
-	}
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-	work->new_crtc_base = base;
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	/* update crtc fb */
-	crtc->fb = fb;
-
-	r = drm_vblank_get(dev, radeon_crtc->crtc_id);
-	if (r) {
-		DRM_ERROR("failed to get vblank before flip\n");
-		goto pflip_cleanup1;
-	}
-
-	/* set the proper interrupt */
-	radeon_pre_page_flip(rdev, radeon_crtc->crtc_id);
-
-	return 0;
-
-pflip_cleanup1:
-	if (unlikely(radeon_bo_reserve(rbo, false) != 0)) {
-		DRM_ERROR("failed to reserve new rbo in error path\n");
-		goto pflip_cleanup;
-	}
-	if (unlikely(radeon_bo_unpin(rbo) != 0)) {
-		DRM_ERROR("failed to unpin new rbo in error path\n");
-	}
-	radeon_bo_unreserve(rbo);
-
-pflip_cleanup:
-	spin_lock_irqsave(&dev->event_lock, flags);
-	radeon_crtc->unpin_work = NULL;
-unlock_free:
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-	drm_gem_object_unreference_unlocked(old_radeon_fb->obj);
-	radeon_fence_unref(&work->fence);
-	kfree(work);
-
-	return r;
-}
-
-static const struct drm_crtc_funcs radeon_crtc_funcs = {
-	.cursor_set = radeon_crtc_cursor_set,
-	.cursor_move = radeon_crtc_cursor_move,
-	.gamma_set = radeon_crtc_gamma_set,
-	.set_config = drm_crtc_helper_set_config,
-	.destroy = radeon_crtc_destroy,
-	.page_flip = radeon_crtc_page_flip,
-};
-
-static void radeon_crtc_init(struct drm_device *dev, int index)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc;
-	int i;
-
-	radeon_crtc = kzalloc(sizeof(struct radeon_crtc) + (RADEONFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL);
-	if (radeon_crtc == NULL)
-		return;
-
-	drm_crtc_init(dev, &radeon_crtc->base, &radeon_crtc_funcs);
-
-	drm_mode_crtc_set_gamma_size(&radeon_crtc->base, 256);
-	radeon_crtc->crtc_id = index;
-	rdev->mode_info.crtcs[index] = radeon_crtc;
-
-#if 0
-	radeon_crtc->mode_set.crtc = &radeon_crtc->base;
-	radeon_crtc->mode_set.connectors = (struct drm_connector **)(radeon_crtc + 1);
-	radeon_crtc->mode_set.num_connectors = 0;
-#endif
-
-	for (i = 0; i < 256; i++) {
-		radeon_crtc->lut_r[i] = i << 2;
-		radeon_crtc->lut_g[i] = i << 2;
-		radeon_crtc->lut_b[i] = i << 2;
-	}
-
-	if (rdev->is_atom_bios && (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom))
-		radeon_atombios_init_crtc(dev, radeon_crtc);
-	else
-		radeon_legacy_init_crtc(dev, radeon_crtc);
-}
-
-static const char *encoder_names[37] = {
-	"NONE",
-	"INTERNAL_LVDS",
-	"INTERNAL_TMDS1",
-	"INTERNAL_TMDS2",
-	"INTERNAL_DAC1",
-	"INTERNAL_DAC2",
-	"INTERNAL_SDVOA",
-	"INTERNAL_SDVOB",
-	"SI170B",
-	"CH7303",
-	"CH7301",
-	"INTERNAL_DVO1",
-	"EXTERNAL_SDVOA",
-	"EXTERNAL_SDVOB",
-	"TITFP513",
-	"INTERNAL_LVTM1",
-	"VT1623",
-	"HDMI_SI1930",
-	"HDMI_INTERNAL",
-	"INTERNAL_KLDSCP_TMDS1",
-	"INTERNAL_KLDSCP_DVO1",
-	"INTERNAL_KLDSCP_DAC1",
-	"INTERNAL_KLDSCP_DAC2",
-	"SI178",
-	"MVPU_FPGA",
-	"INTERNAL_DDI",
-	"VT1625",
-	"HDMI_SI1932",
-	"DP_AN9801",
-	"DP_DP501",
-	"INTERNAL_UNIPHY",
-	"INTERNAL_KLDSCP_LVTMA",
-	"INTERNAL_UNIPHY1",
-	"INTERNAL_UNIPHY2",
-	"NUTMEG",
-	"TRAVIS",
-	"INTERNAL_VCE"
-};
-
-static const char *connector_names[15] = {
-	"Unknown",
-	"VGA",
-	"DVI-I",
-	"DVI-D",
-	"DVI-A",
-	"Composite",
-	"S-video",
-	"LVDS",
-	"Component",
-	"DIN",
-	"DisplayPort",
-	"HDMI-A",
-	"HDMI-B",
-	"TV",
-	"eDP",
-};
-
-static const char *hpd_names[6] = {
-	"HPD1",
-	"HPD2",
-	"HPD3",
-	"HPD4",
-	"HPD5",
-	"HPD6",
-};
-
-static void radeon_print_display_setup(struct drm_device *dev)
-{
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-	uint32_t devices;
-	int i = 0;
-
-	DRM_INFO("Radeon Display Connectors\n");
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		radeon_connector = to_radeon_connector(connector);
-		DRM_INFO("Connector %d:\n", i);
-		DRM_INFO("  %s\n", connector_names[connector->connector_type]);
-		if (radeon_connector->hpd.hpd != RADEON_HPD_NONE)
-			DRM_INFO("  %s\n", hpd_names[radeon_connector->hpd.hpd]);
-		if (radeon_connector->ddc_bus) {
-			DRM_INFO("  DDC: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
-				 radeon_connector->ddc_bus->rec.mask_clk_reg,
-				 radeon_connector->ddc_bus->rec.mask_data_reg,
-				 radeon_connector->ddc_bus->rec.a_clk_reg,
-				 radeon_connector->ddc_bus->rec.a_data_reg,
-				 radeon_connector->ddc_bus->rec.en_clk_reg,
-				 radeon_connector->ddc_bus->rec.en_data_reg,
-				 radeon_connector->ddc_bus->rec.y_clk_reg,
-				 radeon_connector->ddc_bus->rec.y_data_reg);
-			if (radeon_connector->router.ddc_valid)
-				DRM_INFO("  DDC Router 0x%x/0x%x\n",
-					 radeon_connector->router.ddc_mux_control_pin,
-					 radeon_connector->router.ddc_mux_state);
-			if (radeon_connector->router.cd_valid)
-				DRM_INFO("  Clock/Data Router 0x%x/0x%x\n",
-					 radeon_connector->router.cd_mux_control_pin,
-					 radeon_connector->router.cd_mux_state);
-		} else {
-			if (connector->connector_type == DRM_MODE_CONNECTOR_VGA ||
-			    connector->connector_type == DRM_MODE_CONNECTOR_DVII ||
-			    connector->connector_type == DRM_MODE_CONNECTOR_DVID ||
-			    connector->connector_type == DRM_MODE_CONNECTOR_DVIA ||
-			    connector->connector_type == DRM_MODE_CONNECTOR_HDMIA ||
-			    connector->connector_type == DRM_MODE_CONNECTOR_HDMIB)
-				DRM_INFO("  DDC: no ddc bus - possible BIOS bug - please report to xorg-driver-ati@lists.x.org\n");
-		}
-		DRM_INFO("  Encoders:\n");
-		list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-			radeon_encoder = to_radeon_encoder(encoder);
-			devices = radeon_encoder->devices & radeon_connector->devices;
-			if (devices) {
-				if (devices & ATOM_DEVICE_CRT1_SUPPORT)
-					DRM_INFO("    CRT1: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_CRT2_SUPPORT)
-					DRM_INFO("    CRT2: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_LCD1_SUPPORT)
-					DRM_INFO("    LCD1: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_DFP1_SUPPORT)
-					DRM_INFO("    DFP1: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_DFP2_SUPPORT)
-					DRM_INFO("    DFP2: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_DFP3_SUPPORT)
-					DRM_INFO("    DFP3: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_DFP4_SUPPORT)
-					DRM_INFO("    DFP4: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_DFP5_SUPPORT)
-					DRM_INFO("    DFP5: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_DFP6_SUPPORT)
-					DRM_INFO("    DFP6: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_TV1_SUPPORT)
-					DRM_INFO("    TV1: %s\n", encoder_names[radeon_encoder->encoder_id]);
-				if (devices & ATOM_DEVICE_CV_SUPPORT)
-					DRM_INFO("    CV: %s\n", encoder_names[radeon_encoder->encoder_id]);
-			}
-		}
-		i++;
-	}
-}
-
-static bool radeon_setup_enc_conn(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	bool ret = false;
-
-	if (rdev->bios) {
-		if (rdev->is_atom_bios) {
-			ret = radeon_get_atom_connector_info_from_supported_devices_table(dev);
-			if (ret == false)
-				ret = radeon_get_atom_connector_info_from_object_table(dev);
-		} else {
-			ret = radeon_get_legacy_connector_info_from_bios(dev);
-			if (ret == false)
-				ret = radeon_get_legacy_connector_info_from_table(dev);
-		}
-	} else {
-		if (!ASIC_IS_AVIVO(rdev))
-			ret = radeon_get_legacy_connector_info_from_table(dev);
-	}
-	if (ret) {
-		radeon_setup_encoder_clones(dev);
-		radeon_print_display_setup(dev);
-	}
-
-	return ret;
-}
-
-int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
-{
-	struct drm_device *dev = radeon_connector->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int ret = 0;
-
-	/* on hw with routers, select right port */
-	if (radeon_connector->router.ddc_valid)
-		radeon_router_select_ddc_port(radeon_connector);
-
-	if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
-	    (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP) ||
-	    (radeon_connector_encoder_get_dp_bridge_encoder_id(&radeon_connector->base) !=
-	     ENCODER_OBJECT_ID_NONE)) {
-		struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
-
-		if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
-		     dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) && dig->dp_i2c_bus)
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
-							      &dig->dp_i2c_bus->adapter);
-		else if (radeon_connector->ddc_bus && !radeon_connector->edid)
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
-							      &radeon_connector->ddc_bus->adapter);
-	} else {
-		if (radeon_connector->ddc_bus && !radeon_connector->edid)
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
-							      &radeon_connector->ddc_bus->adapter);
-	}
-
-	if (!radeon_connector->edid) {
-		if (rdev->is_atom_bios) {
-			/* some laptops provide a hardcoded edid in rom for LCDs */
-			if (((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_LVDS) ||
-			     (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)))
-				radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
-		} else
-			/* some servers provide a hardcoded edid in rom for KVMs */
-			radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
-	}
-	if (radeon_connector->edid) {
-		drm_mode_connector_update_edid_property(&radeon_connector->base, radeon_connector->edid);
-		ret = drm_add_edid_modes(&radeon_connector->base, radeon_connector->edid);
-		return ret;
-	}
-	drm_mode_connector_update_edid_property(&radeon_connector->base, NULL);
-	return 0;
-}
-
-/* avivo */
-static void avivo_get_fb_div(struct radeon_pll *pll,
-			     u32 target_clock,
-			     u32 post_div,
-			     u32 ref_div,
-			     u32 *fb_div,
-			     u32 *frac_fb_div)
-{
-	u32 tmp = post_div * ref_div;
-
-	tmp *= target_clock;
-	*fb_div = tmp / pll->reference_freq;
-	*frac_fb_div = tmp % pll->reference_freq;
-
-        if (*fb_div > pll->max_feedback_div)
-		*fb_div = pll->max_feedback_div;
-        else if (*fb_div < pll->min_feedback_div)
-                *fb_div = pll->min_feedback_div;
-}
-
-static u32 avivo_get_post_div(struct radeon_pll *pll,
-			      u32 target_clock)
-{
-	u32 vco, post_div, tmp;
-
-	if (pll->flags & RADEON_PLL_USE_POST_DIV)
-		return pll->post_div;
-
-	if (pll->flags & RADEON_PLL_PREFER_MINM_OVER_MAXP) {
-		if (pll->flags & RADEON_PLL_IS_LCD)
-			vco = pll->lcd_pll_out_min;
-		else
-			vco = pll->pll_out_min;
-	} else {
-		if (pll->flags & RADEON_PLL_IS_LCD)
-			vco = pll->lcd_pll_out_max;
-		else
-			vco = pll->pll_out_max;
-	}
-
-	post_div = vco / target_clock;
-	tmp = vco % target_clock;
-
-	if (pll->flags & RADEON_PLL_PREFER_MINM_OVER_MAXP) {
-		if (tmp)
-			post_div++;
-	} else {
-		if (!tmp)
-			post_div--;
-	}
-
-	if (post_div > pll->max_post_div)
-		post_div = pll->max_post_div;
-	else if (post_div < pll->min_post_div)
-		post_div = pll->min_post_div;
-
-	return post_div;
-}
-
-#define MAX_TOLERANCE 10
-
-void radeon_compute_pll_avivo(struct radeon_pll *pll,
-			      u32 freq,
-			      u32 *dot_clock_p,
-			      u32 *fb_div_p,
-			      u32 *frac_fb_div_p,
-			      u32 *ref_div_p,
-			      u32 *post_div_p)
-{
-	u32 target_clock = freq / 10;
-	u32 post_div = avivo_get_post_div(pll, target_clock);
-	u32 ref_div = pll->min_ref_div;
-	u32 fb_div = 0, frac_fb_div = 0, tmp;
-
-	if (pll->flags & RADEON_PLL_USE_REF_DIV)
-		ref_div = pll->reference_div;
-
-	if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV) {
-		avivo_get_fb_div(pll, target_clock, post_div, ref_div, &fb_div, &frac_fb_div);
-		frac_fb_div = (100 * frac_fb_div) / pll->reference_freq;
-		if (frac_fb_div >= 5) {
-			frac_fb_div -= 5;
-			frac_fb_div = frac_fb_div / 10;
-			frac_fb_div++;
-		}
-		if (frac_fb_div >= 10) {
-			fb_div++;
-			frac_fb_div = 0;
-		}
-	} else {
-		while (ref_div <= pll->max_ref_div) {
-			avivo_get_fb_div(pll, target_clock, post_div, ref_div,
-					 &fb_div, &frac_fb_div);
-			if (frac_fb_div >= (pll->reference_freq / 2))
-				fb_div++;
-			frac_fb_div = 0;
-			tmp = (pll->reference_freq * fb_div) / (post_div * ref_div);
-			tmp = (tmp * 10000) / target_clock;
-
-			if (tmp > (10000 + MAX_TOLERANCE))
-				ref_div++;
-			else if (tmp >= (10000 - MAX_TOLERANCE))
-				break;
-			else
-				ref_div++;
-		}
-	}
-
-	*dot_clock_p = ((pll->reference_freq * fb_div * 10) + (pll->reference_freq * frac_fb_div)) /
-		(ref_div * post_div * 10);
-	*fb_div_p = fb_div;
-	*frac_fb_div_p = frac_fb_div;
-	*ref_div_p = ref_div;
-	*post_div_p = post_div;
-	DRM_DEBUG_KMS("%d, pll dividers - fb: %d.%d ref: %d, post %d\n",
-		      *dot_clock_p, fb_div, frac_fb_div, ref_div, post_div);
-}
-
-/* pre-avivo */
-static inline uint32_t radeon_div(uint64_t n, uint32_t d)
-{
-	uint64_t mod;
-
-	n += d / 2;
-
-	mod = do_div(n, d);
-	return n;
-}
-
-void radeon_compute_pll_legacy(struct radeon_pll *pll,
-			       uint64_t freq,
-			       uint32_t *dot_clock_p,
-			       uint32_t *fb_div_p,
-			       uint32_t *frac_fb_div_p,
-			       uint32_t *ref_div_p,
-			       uint32_t *post_div_p)
-{
-	uint32_t min_ref_div = pll->min_ref_div;
-	uint32_t max_ref_div = pll->max_ref_div;
-	uint32_t min_post_div = pll->min_post_div;
-	uint32_t max_post_div = pll->max_post_div;
-	uint32_t min_fractional_feed_div = 0;
-	uint32_t max_fractional_feed_div = 0;
-	uint32_t best_vco = pll->best_vco;
-	uint32_t best_post_div = 1;
-	uint32_t best_ref_div = 1;
-	uint32_t best_feedback_div = 1;
-	uint32_t best_frac_feedback_div = 0;
-	uint32_t best_freq = -1;
-	uint32_t best_error = 0xffffffff;
-	uint32_t best_vco_diff = 1;
-	uint32_t post_div;
-	u32 pll_out_min, pll_out_max;
-
-	DRM_DEBUG_KMS("PLL freq %llu %u %u\n", freq, pll->min_ref_div, pll->max_ref_div);
-	freq = freq * 1000;
-
-	if (pll->flags & RADEON_PLL_IS_LCD) {
-		pll_out_min = pll->lcd_pll_out_min;
-		pll_out_max = pll->lcd_pll_out_max;
-	} else {
-		pll_out_min = pll->pll_out_min;
-		pll_out_max = pll->pll_out_max;
-	}
-
-	if (pll_out_min > 64800)
-		pll_out_min = 64800;
-
-	if (pll->flags & RADEON_PLL_USE_REF_DIV)
-		min_ref_div = max_ref_div = pll->reference_div;
-	else {
-		while (min_ref_div < max_ref_div-1) {
-			uint32_t mid = (min_ref_div + max_ref_div) / 2;
-			uint32_t pll_in = pll->reference_freq / mid;
-			if (pll_in < pll->pll_in_min)
-				max_ref_div = mid;
-			else if (pll_in > pll->pll_in_max)
-				min_ref_div = mid;
-			else
-				break;
-		}
-	}
-
-	if (pll->flags & RADEON_PLL_USE_POST_DIV)
-		min_post_div = max_post_div = pll->post_div;
-
-	if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV) {
-		min_fractional_feed_div = pll->min_frac_feedback_div;
-		max_fractional_feed_div = pll->max_frac_feedback_div;
-	}
-
-	for (post_div = max_post_div; post_div >= min_post_div; --post_div) {
-		uint32_t ref_div;
-
-		if ((pll->flags & RADEON_PLL_NO_ODD_POST_DIV) && (post_div & 1))
-			continue;
-
-		/* legacy radeons only have a few post_divs */
-		if (pll->flags & RADEON_PLL_LEGACY) {
-			if ((post_div == 5) ||
-			    (post_div == 7) ||
-			    (post_div == 9) ||
-			    (post_div == 10) ||
-			    (post_div == 11) ||
-			    (post_div == 13) ||
-			    (post_div == 14) ||
-			    (post_div == 15))
-				continue;
-		}
-
-		for (ref_div = min_ref_div; ref_div <= max_ref_div; ++ref_div) {
-			uint32_t feedback_div, current_freq = 0, error, vco_diff;
-			uint32_t pll_in = pll->reference_freq / ref_div;
-			uint32_t min_feed_div = pll->min_feedback_div;
-			uint32_t max_feed_div = pll->max_feedback_div + 1;
-
-			if (pll_in < pll->pll_in_min || pll_in > pll->pll_in_max)
-				continue;
-
-			while (min_feed_div < max_feed_div) {
-				uint32_t vco;
-				uint32_t min_frac_feed_div = min_fractional_feed_div;
-				uint32_t max_frac_feed_div = max_fractional_feed_div + 1;
-				uint32_t frac_feedback_div;
-				uint64_t tmp;
-
-				feedback_div = (min_feed_div + max_feed_div) / 2;
-
-				tmp = (uint64_t)pll->reference_freq * feedback_div;
-				vco = radeon_div(tmp, ref_div);
-
-				if (vco < pll_out_min) {
-					min_feed_div = feedback_div + 1;
-					continue;
-				} else if (vco > pll_out_max) {
-					max_feed_div = feedback_div;
-					continue;
-				}
-
-				while (min_frac_feed_div < max_frac_feed_div) {
-					frac_feedback_div = (min_frac_feed_div + max_frac_feed_div) / 2;
-					tmp = (uint64_t)pll->reference_freq * 10000 * feedback_div;
-					tmp += (uint64_t)pll->reference_freq * 1000 * frac_feedback_div;
-					current_freq = radeon_div(tmp, ref_div * post_div);
-
-					if (pll->flags & RADEON_PLL_PREFER_CLOSEST_LOWER) {
-						if (freq < current_freq)
-							error = 0xffffffff;
-						else
-							error = freq - current_freq;
-					} else
-						error = abs(current_freq - freq);
-					vco_diff = abs(vco - best_vco);
-
-					if ((best_vco == 0 && error < best_error) ||
-					    (best_vco != 0 &&
-					     ((best_error > 100 && error < best_error - 100) ||
-					      (abs(error - best_error) < 100 && vco_diff < best_vco_diff)))) {
-						best_post_div = post_div;
-						best_ref_div = ref_div;
-						best_feedback_div = feedback_div;
-						best_frac_feedback_div = frac_feedback_div;
-						best_freq = current_freq;
-						best_error = error;
-						best_vco_diff = vco_diff;
-					} else if (current_freq == freq) {
-						if (best_freq == -1) {
-							best_post_div = post_div;
-							best_ref_div = ref_div;
-							best_feedback_div = feedback_div;
-							best_frac_feedback_div = frac_feedback_div;
-							best_freq = current_freq;
-							best_error = error;
-							best_vco_diff = vco_diff;
-						} else if (((pll->flags & RADEON_PLL_PREFER_LOW_REF_DIV) && (ref_div < best_ref_div)) ||
-							   ((pll->flags & RADEON_PLL_PREFER_HIGH_REF_DIV) && (ref_div > best_ref_div)) ||
-							   ((pll->flags & RADEON_PLL_PREFER_LOW_FB_DIV) && (feedback_div < best_feedback_div)) ||
-							   ((pll->flags & RADEON_PLL_PREFER_HIGH_FB_DIV) && (feedback_div > best_feedback_div)) ||
-							   ((pll->flags & RADEON_PLL_PREFER_LOW_POST_DIV) && (post_div < best_post_div)) ||
-							   ((pll->flags & RADEON_PLL_PREFER_HIGH_POST_DIV) && (post_div > best_post_div))) {
-							best_post_div = post_div;
-							best_ref_div = ref_div;
-							best_feedback_div = feedback_div;
-							best_frac_feedback_div = frac_feedback_div;
-							best_freq = current_freq;
-							best_error = error;
-							best_vco_diff = vco_diff;
-						}
-					}
-					if (current_freq < freq)
-						min_frac_feed_div = frac_feedback_div + 1;
-					else
-						max_frac_feed_div = frac_feedback_div;
-				}
-				if (current_freq < freq)
-					min_feed_div = feedback_div + 1;
-				else
-					max_feed_div = feedback_div;
-			}
-		}
-	}
-
-	*dot_clock_p = best_freq / 10000;
-	*fb_div_p = best_feedback_div;
-	*frac_fb_div_p = best_frac_feedback_div;
-	*ref_div_p = best_ref_div;
-	*post_div_p = best_post_div;
-	DRM_DEBUG_KMS("%lld %d, pll dividers - fb: %d.%d ref: %d, post %d\n",
-		      (long long)freq,
-		      best_freq / 1000, best_feedback_div, best_frac_feedback_div,
-		      best_ref_div, best_post_div);
-
-}
-
-static void radeon_user_framebuffer_destroy(struct drm_framebuffer *fb)
-{
-	struct radeon_framebuffer *radeon_fb = to_radeon_framebuffer(fb);
-
-	if (radeon_fb->obj) {
-		drm_gem_object_unreference_unlocked(radeon_fb->obj);
-	}
-	drm_framebuffer_cleanup(fb);
-	kfree(radeon_fb);
-}
-
-static int radeon_user_framebuffer_create_handle(struct drm_framebuffer *fb,
-						  struct drm_file *file_priv,
-						  unsigned int *handle)
-{
-	struct radeon_framebuffer *radeon_fb = to_radeon_framebuffer(fb);
-
-	return drm_gem_handle_create(file_priv, radeon_fb->obj, handle);
-}
-
-static const struct drm_framebuffer_funcs radeon_fb_funcs = {
-	.destroy = radeon_user_framebuffer_destroy,
-	.create_handle = radeon_user_framebuffer_create_handle,
-};
-
-int
-radeon_framebuffer_init(struct drm_device *dev,
-			struct radeon_framebuffer *rfb,
-			struct drm_mode_fb_cmd2 *mode_cmd,
-			struct drm_gem_object *obj)
-{
-	int ret;
-	rfb->obj = obj;
-	ret = drm_framebuffer_init(dev, &rfb->base, &radeon_fb_funcs);
-	if (ret) {
-		rfb->obj = NULL;
-		return ret;
-	}
-	drm_helper_mode_fill_fb_struct(&rfb->base, mode_cmd);
-	return 0;
-}
-
-static struct drm_framebuffer *
-radeon_user_framebuffer_create(struct drm_device *dev,
-			       struct drm_file *file_priv,
-			       struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	struct drm_gem_object *obj;
-	struct radeon_framebuffer *radeon_fb;
-	int ret;
-
-	obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]);
-	if (obj ==  NULL) {
-		dev_err(&dev->pdev->dev, "No GEM object associated to handle 0x%08X, "
-			"can't create framebuffer\n", mode_cmd->handles[0]);
-		return ERR_PTR(-ENOENT);
-	}
-
-	radeon_fb = kzalloc(sizeof(*radeon_fb), GFP_KERNEL);
-	if (radeon_fb == NULL)
-		return ERR_PTR(-ENOMEM);
-
-	ret = radeon_framebuffer_init(dev, radeon_fb, mode_cmd, obj);
-	if (ret) {
-		kfree(radeon_fb);
-		drm_gem_object_unreference_unlocked(obj);
-		return NULL;
-	}
-
-	return &radeon_fb->base;
-}
-
-static void radeon_output_poll_changed(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	radeon_fb_output_poll_changed(rdev);
-}
-
-static const struct drm_mode_config_funcs radeon_mode_funcs = {
-	.fb_create = radeon_user_framebuffer_create,
-	.output_poll_changed = radeon_output_poll_changed
-};
-
-static struct drm_prop_enum_list radeon_tmds_pll_enum_list[] =
-{	{ 0, "driver" },
-	{ 1, "bios" },
-};
-
-static struct drm_prop_enum_list radeon_tv_std_enum_list[] =
-{	{ TV_STD_NTSC, "ntsc" },
-	{ TV_STD_PAL, "pal" },
-	{ TV_STD_PAL_M, "pal-m" },
-	{ TV_STD_PAL_60, "pal-60" },
-	{ TV_STD_NTSC_J, "ntsc-j" },
-	{ TV_STD_SCART_PAL, "scart-pal" },
-	{ TV_STD_PAL_CN, "pal-cn" },
-	{ TV_STD_SECAM, "secam" },
-};
-
-static struct drm_prop_enum_list radeon_underscan_enum_list[] =
-{	{ UNDERSCAN_OFF, "off" },
-	{ UNDERSCAN_ON, "on" },
-	{ UNDERSCAN_AUTO, "auto" },
-};
-
-static int radeon_modeset_create_props(struct radeon_device *rdev)
-{
-	int sz;
-
-	if (rdev->is_atom_bios) {
-		rdev->mode_info.coherent_mode_property =
-			drm_property_create_range(rdev->ddev, 0 , "coherent", 0, 1);
-		if (!rdev->mode_info.coherent_mode_property)
-			return -ENOMEM;
-	}
-
-	if (!ASIC_IS_AVIVO(rdev)) {
-		sz = ARRAY_SIZE(radeon_tmds_pll_enum_list);
-		rdev->mode_info.tmds_pll_property =
-			drm_property_create_enum(rdev->ddev, 0,
-					    "tmds_pll",
-					    radeon_tmds_pll_enum_list, sz);
-	}
-
-	rdev->mode_info.load_detect_property =
-		drm_property_create_range(rdev->ddev, 0, "load detection", 0, 1);
-	if (!rdev->mode_info.load_detect_property)
-		return -ENOMEM;
-
-	drm_mode_create_scaling_mode_property(rdev->ddev);
-
-	sz = ARRAY_SIZE(radeon_tv_std_enum_list);
-	rdev->mode_info.tv_std_property =
-		drm_property_create_enum(rdev->ddev, 0,
-				    "tv standard",
-				    radeon_tv_std_enum_list, sz);
-
-	sz = ARRAY_SIZE(radeon_underscan_enum_list);
-	rdev->mode_info.underscan_property =
-		drm_property_create_enum(rdev->ddev, 0,
-				    "underscan",
-				    radeon_underscan_enum_list, sz);
-
-	rdev->mode_info.underscan_hborder_property =
-		drm_property_create_range(rdev->ddev, 0,
-					"underscan hborder", 0, 128);
-	if (!rdev->mode_info.underscan_hborder_property)
-		return -ENOMEM;
-
-	rdev->mode_info.underscan_vborder_property =
-		drm_property_create_range(rdev->ddev, 0,
-					"underscan vborder", 0, 128);
-	if (!rdev->mode_info.underscan_vborder_property)
-		return -ENOMEM;
-
-	return 0;
-}
-
-void radeon_update_display_priority(struct radeon_device *rdev)
-{
-	/* adjustment options for the display watermarks */
-	if ((radeon_disp_priority == 0) || (radeon_disp_priority > 2)) {
-		/* set display priority to high for r3xx, rv515 chips
-		 * this avoids flickering due to underflow to the
-		 * display controllers during heavy acceleration.
-		 * Don't force high on rs4xx igp chips as it seems to
-		 * affect the sound card.  See kernel bug 15982.
-		 */
-		if ((ASIC_IS_R300(rdev) || (rdev->family == CHIP_RV515)) &&
-		    !(rdev->flags & RADEON_IS_IGP))
-			rdev->disp_priority = 2;
-		else
-			rdev->disp_priority = 0;
-	} else
-		rdev->disp_priority = radeon_disp_priority;
-
-}
-
-int radeon_modeset_init(struct radeon_device *rdev)
-{
-	int i;
-	int ret;
-
-	drm_mode_config_init(rdev->ddev);
-	rdev->mode_info.mode_config_initialized = true;
-
-	rdev->ddev->mode_config.funcs = (void *)&radeon_mode_funcs;
-
-	if (ASIC_IS_DCE5(rdev)) {
-		rdev->ddev->mode_config.max_width = 16384;
-		rdev->ddev->mode_config.max_height = 16384;
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		rdev->ddev->mode_config.max_width = 8192;
-		rdev->ddev->mode_config.max_height = 8192;
-	} else {
-		rdev->ddev->mode_config.max_width = 4096;
-		rdev->ddev->mode_config.max_height = 4096;
-	}
-
-	rdev->ddev->mode_config.preferred_depth = 24;
-	rdev->ddev->mode_config.prefer_shadow = 1;
-
-	rdev->ddev->mode_config.fb_base = rdev->mc.aper_base;
-
-	ret = radeon_modeset_create_props(rdev);
-	if (ret) {
-		return ret;
-	}
-
-	/* init i2c buses */
-	radeon_i2c_init(rdev);
-
-	/* check combios for a valid hardcoded EDID - Sun servers */
-	if (!rdev->is_atom_bios) {
-		/* check for hardcoded EDID in BIOS */
-		radeon_combios_check_hardcoded_edid(rdev);
-	}
-
-	/* allocate crtcs */
-	for (i = 0; i < rdev->num_crtc; i++) {
-		radeon_crtc_init(rdev->ddev, i);
-	}
-
-	/* okay we should have all the bios connectors */
-	ret = radeon_setup_enc_conn(rdev->ddev);
-	if (!ret) {
-		return ret;
-	}
-
-	/* init dig PHYs, disp eng pll */
-	if (rdev->is_atom_bios) {
-		radeon_atom_encoder_init(rdev);
-		radeon_atom_disp_eng_pll_init(rdev);
-	}
-
-	/* initialize hpd */
-	radeon_hpd_init(rdev);
-
-	/* Initialize power management */
-	radeon_pm_init(rdev);
-
-	radeon_fbdev_init(rdev);
-	drm_kms_helper_poll_init(rdev->ddev);
-
-	return 0;
-}
-
-void radeon_modeset_fini(struct radeon_device *rdev)
-{
-	radeon_fbdev_fini(rdev);
-	kfree(rdev->mode_info.bios_hardcoded_edid);
-	radeon_pm_fini(rdev);
-
-	if (rdev->mode_info.mode_config_initialized) {
-		drm_kms_helper_poll_fini(rdev->ddev);
-		radeon_hpd_fini(rdev);
-		drm_mode_config_cleanup(rdev->ddev);
-		rdev->mode_info.mode_config_initialized = false;
-	}
-	/* free i2c buses */
-	radeon_i2c_fini(rdev);
-}
-
-static bool is_hdtv_mode(struct drm_display_mode *mode)
-{
-	/* try and guess if this is a tv or a monitor */
-	if ((mode->vdisplay == 480 && mode->hdisplay == 720) || /* 480p */
-	    (mode->vdisplay == 576) || /* 576p */
-	    (mode->vdisplay == 720) || /* 720p */
-	    (mode->vdisplay == 1080)) /* 1080p */
-		return true;
-	else
-		return false;
-}
-
-bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *encoder;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct radeon_encoder *radeon_encoder;
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-	bool first = true;
-	u32 src_v = 1, dst_v = 1;
-	u32 src_h = 1, dst_h = 1;
-
-	radeon_crtc->h_border = 0;
-	radeon_crtc->v_border = 0;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		if (encoder->crtc != crtc)
-			continue;
-		radeon_encoder = to_radeon_encoder(encoder);
-		connector = radeon_get_connector_for_encoder(encoder);
-		radeon_connector = to_radeon_connector(connector);
-
-		if (first) {
-			/* set scaling */
-			if (radeon_encoder->rmx_type == RMX_OFF)
-				radeon_crtc->rmx_type = RMX_OFF;
-			else if (mode->hdisplay < radeon_encoder->native_mode.hdisplay ||
-				 mode->vdisplay < radeon_encoder->native_mode.vdisplay)
-				radeon_crtc->rmx_type = radeon_encoder->rmx_type;
-			else
-				radeon_crtc->rmx_type = RMX_OFF;
-			/* copy native mode */
-			memcpy(&radeon_crtc->native_mode,
-			       &radeon_encoder->native_mode,
-				sizeof(struct drm_display_mode));
-			src_v = crtc->mode.vdisplay;
-			dst_v = radeon_crtc->native_mode.vdisplay;
-			src_h = crtc->mode.hdisplay;
-			dst_h = radeon_crtc->native_mode.hdisplay;
-
-			/* fix up for overscan on hdmi */
-			if (ASIC_IS_AVIVO(rdev) &&
-			    (!(mode->flags & DRM_MODE_FLAG_INTERLACE)) &&
-			    ((radeon_encoder->underscan_type == UNDERSCAN_ON) ||
-			     ((radeon_encoder->underscan_type == UNDERSCAN_AUTO) &&
-			      drm_detect_hdmi_monitor(radeon_connector->edid) &&
-			      is_hdtv_mode(mode)))) {
-				if (radeon_encoder->underscan_hborder != 0)
-					radeon_crtc->h_border = radeon_encoder->underscan_hborder;
-				else
-					radeon_crtc->h_border = (mode->hdisplay >> 5) + 16;
-				if (radeon_encoder->underscan_vborder != 0)
-					radeon_crtc->v_border = radeon_encoder->underscan_vborder;
-				else
-					radeon_crtc->v_border = (mode->vdisplay >> 5) + 16;
-				radeon_crtc->rmx_type = RMX_FULL;
-				src_v = crtc->mode.vdisplay;
-				dst_v = crtc->mode.vdisplay - (radeon_crtc->v_border * 2);
-				src_h = crtc->mode.hdisplay;
-				dst_h = crtc->mode.hdisplay - (radeon_crtc->h_border * 2);
-			}
-			first = false;
-		} else {
-			if (radeon_crtc->rmx_type != radeon_encoder->rmx_type) {
-				/* WARNING: Right now this can't happen but
-				 * in the future we need to check that scaling
-				 * are consistent across different encoder
-				 * (ie all encoder can work with the same
-				 *  scaling).
-				 */
-				DRM_ERROR("Scaling not consistent across encoder.\n");
-				return false;
-			}
-		}
-	}
-	if (radeon_crtc->rmx_type != RMX_OFF) {
-		fixed20_12 a, b;
-		a.full = dfixed_const(src_v);
-		b.full = dfixed_const(dst_v);
-		radeon_crtc->vsc.full = dfixed_div(a, b);
-		a.full = dfixed_const(src_h);
-		b.full = dfixed_const(dst_h);
-		radeon_crtc->hsc.full = dfixed_div(a, b);
-	} else {
-		radeon_crtc->vsc.full = dfixed_const(1);
-		radeon_crtc->hsc.full = dfixed_const(1);
-	}
-	return true;
-}
-
-/*
- * Retrieve current video scanout position of crtc on a given gpu.
- *
- * \param dev Device to query.
- * \param crtc Crtc to query.
- * \param *vpos Location where vertical scanout position should be stored.
- * \param *hpos Location where horizontal scanout position should go.
- *
- * Returns vpos as a positive number while in active scanout area.
- * Returns vpos as a negative number inside vblank, counting the number
- * of scanlines to go until end of vblank, e.g., -1 means "one scanline
- * until start of active scanout / end of vblank."
- *
- * \return Flags, or'ed together as follows:
- *
- * DRM_SCANOUTPOS_VALID = Query successful.
- * DRM_SCANOUTPOS_INVBL = Inside vblank.
- * DRM_SCANOUTPOS_ACCURATE = Returned position is accurate. A lack of
- * this flag means that returned position may be offset by a constant but
- * unknown small number of scanlines wrt. real scanout position.
- *
- */
-int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, int *vpos, int *hpos)
-{
-	u32 stat_crtc = 0, vbl = 0, position = 0;
-	int vbl_start, vbl_end, vtotal, ret = 0;
-	bool in_vbl = true;
-
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (ASIC_IS_DCE4(rdev)) {
-		if (crtc == 0) {
-			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
-				     EVERGREEN_CRTC0_REGISTER_OFFSET);
-			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
-					  EVERGREEN_CRTC0_REGISTER_OFFSET);
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-		if (crtc == 1) {
-			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
-				     EVERGREEN_CRTC1_REGISTER_OFFSET);
-			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
-					  EVERGREEN_CRTC1_REGISTER_OFFSET);
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-		if (crtc == 2) {
-			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
-				     EVERGREEN_CRTC2_REGISTER_OFFSET);
-			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
-					  EVERGREEN_CRTC2_REGISTER_OFFSET);
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-		if (crtc == 3) {
-			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
-				     EVERGREEN_CRTC3_REGISTER_OFFSET);
-			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
-					  EVERGREEN_CRTC3_REGISTER_OFFSET);
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-		if (crtc == 4) {
-			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
-				     EVERGREEN_CRTC4_REGISTER_OFFSET);
-			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
-					  EVERGREEN_CRTC4_REGISTER_OFFSET);
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-		if (crtc == 5) {
-			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
-				     EVERGREEN_CRTC5_REGISTER_OFFSET);
-			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
-					  EVERGREEN_CRTC5_REGISTER_OFFSET);
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-	} else if (ASIC_IS_AVIVO(rdev)) {
-		if (crtc == 0) {
-			vbl = RREG32(AVIVO_D1CRTC_V_BLANK_START_END);
-			position = RREG32(AVIVO_D1CRTC_STATUS_POSITION);
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-		if (crtc == 1) {
-			vbl = RREG32(AVIVO_D2CRTC_V_BLANK_START_END);
-			position = RREG32(AVIVO_D2CRTC_STATUS_POSITION);
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-	} else {
-		/* Pre-AVIVO: Different encoding of scanout pos and vblank interval. */
-		if (crtc == 0) {
-			/* Assume vbl_end == 0, get vbl_start from
-			 * upper 16 bits.
-			 */
-			vbl = (RREG32(RADEON_CRTC_V_TOTAL_DISP) &
-				RADEON_CRTC_V_DISP) >> RADEON_CRTC_V_DISP_SHIFT;
-			/* Only retrieve vpos from upper 16 bits, set hpos == 0. */
-			position = (RREG32(RADEON_CRTC_VLINE_CRNT_VLINE) >> 16) & RADEON_CRTC_V_TOTAL;
-			stat_crtc = RREG32(RADEON_CRTC_STATUS);
-			if (!(stat_crtc & 1))
-				in_vbl = false;
-
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-		if (crtc == 1) {
-			vbl = (RREG32(RADEON_CRTC2_V_TOTAL_DISP) &
-				RADEON_CRTC_V_DISP) >> RADEON_CRTC_V_DISP_SHIFT;
-			position = (RREG32(RADEON_CRTC2_VLINE_CRNT_VLINE) >> 16) & RADEON_CRTC_V_TOTAL;
-			stat_crtc = RREG32(RADEON_CRTC2_STATUS);
-			if (!(stat_crtc & 1))
-				in_vbl = false;
-
-			ret |= DRM_SCANOUTPOS_VALID;
-		}
-	}
-
-	/* Decode into vertical and horizontal scanout position. */
-	*vpos = position & 0x1fff;
-	*hpos = (position >> 16) & 0x1fff;
-
-	/* Valid vblank area boundaries from gpu retrieved? */
-	if (vbl > 0) {
-		/* Yes: Decode. */
-		ret |= DRM_SCANOUTPOS_ACCURATE;
-		vbl_start = vbl & 0x1fff;
-		vbl_end = (vbl >> 16) & 0x1fff;
-	}
-	else {
-		/* No: Fake something reasonable which gives at least ok results. */
-		vbl_start = rdev->mode_info.crtcs[crtc]->base.hwmode.crtc_vdisplay;
-		vbl_end = 0;
-	}
-
-	/* Test scanout position against vblank region. */
-	if ((*vpos < vbl_start) && (*vpos >= vbl_end))
-		in_vbl = false;
-
-	/* Check if inside vblank area and apply corrective offsets:
-	 * vpos will then be >=0 in video scanout area, but negative
-	 * within vblank area, counting down the number of lines until
-	 * start of scanout.
-	 */
-
-	/* Inside "upper part" of vblank area? Apply corrective offset if so: */
-	if (in_vbl && (*vpos >= vbl_start)) {
-		vtotal = rdev->mode_info.crtcs[crtc]->base.hwmode.crtc_vtotal;
-		*vpos = *vpos - vtotal;
-	}
-
-	/* Correct for shifted end of vbl at vbl_end. */
-	*vpos = *vpos - vbl_end;
-
-	/* In vblank? */
-	if (in_vbl)
-		ret |= DRM_SCANOUTPOS_INVBL;
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_drv.c
deleted file mode 100644
index 15250fbe..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_drv.c
+++ /dev/null
@@ -1,441 +0,0 @@
-/**
- * \file radeon_drv.c
- * ATI Radeon driver
- *
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-
-#include "drm_pciids.h"
-#include <linux/console.h>
-#include <linux/module.h>
-
-
-/*
- * KMS wrapper.
- * - 2.0.0 - initial interface
- * - 2.1.0 - add square tiling interface
- * - 2.2.0 - add r6xx/r7xx const buffer support
- * - 2.3.0 - add MSPOS + 3D texture + r500 VAP regs
- * - 2.4.0 - add crtc id query
- * - 2.5.0 - add get accel 2 to work around ddx breakage for evergreen
- * - 2.6.0 - add tiling config query (r6xx+), add initial HiZ support (r300->r500)
- *   2.7.0 - fixups for r600 2D tiling support. (no external ABI change), add eg dyn gpr regs
- *   2.8.0 - pageflip support, r500 US_FORMAT regs. r500 ARGB2101010 colorbuf, r300->r500 CMASK, clock crystal query
- *   2.9.0 - r600 tiling (s3tc,rgtc) working, SET_PREDICATION packet 3 on r600 + eg, backend query
- *   2.10.0 - fusion 2D tiling
- *   2.11.0 - backend map, initial compute support for the CS checker
- *   2.12.0 - RADEON_CS_KEEP_TILING_FLAGS
- *   2.13.0 - virtual memory support, streamout
- *   2.14.0 - add evergreen tiling informations
- *   2.15.0 - add max_pipes query
- *   2.16.0 - fix evergreen 2D tiled surface calculation
- */
-#define KMS_DRIVER_MAJOR	2
-#define KMS_DRIVER_MINOR	16
-#define KMS_DRIVER_PATCHLEVEL	0
-int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
-int radeon_driver_unload_kms(struct drm_device *dev);
-int radeon_driver_firstopen_kms(struct drm_device *dev);
-void radeon_driver_lastclose_kms(struct drm_device *dev);
-int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv);
-void radeon_driver_postclose_kms(struct drm_device *dev,
-				 struct drm_file *file_priv);
-void radeon_driver_preclose_kms(struct drm_device *dev,
-				struct drm_file *file_priv);
-int radeon_suspend_kms(struct drm_device *dev, pm_message_t state);
-int radeon_resume_kms(struct drm_device *dev);
-u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc);
-int radeon_enable_vblank_kms(struct drm_device *dev, int crtc);
-void radeon_disable_vblank_kms(struct drm_device *dev, int crtc);
-int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc,
-				    int *max_error,
-				    struct timeval *vblank_time,
-				    unsigned flags);
-void radeon_driver_irq_preinstall_kms(struct drm_device *dev);
-int radeon_driver_irq_postinstall_kms(struct drm_device *dev);
-void radeon_driver_irq_uninstall_kms(struct drm_device *dev);
-irqreturn_t radeon_driver_irq_handler_kms(DRM_IRQ_ARGS);
-int radeon_dma_ioctl_kms(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-int radeon_gem_object_init(struct drm_gem_object *obj);
-void radeon_gem_object_free(struct drm_gem_object *obj);
-int radeon_gem_object_open(struct drm_gem_object *obj,
-				struct drm_file *file_priv);
-void radeon_gem_object_close(struct drm_gem_object *obj,
-				struct drm_file *file_priv);
-extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc,
-				      int *vpos, int *hpos);
-extern struct drm_ioctl_desc radeon_ioctls_kms[];
-extern int radeon_max_kms_ioctl;
-int radeon_mmap(struct file *filp, struct vm_area_struct *vma);
-int radeon_mode_dumb_mmap(struct drm_file *filp,
-			  struct drm_device *dev,
-			  uint32_t handle, uint64_t *offset_p);
-int radeon_mode_dumb_create(struct drm_file *file_priv,
-			    struct drm_device *dev,
-			    struct drm_mode_create_dumb *args);
-int radeon_mode_dumb_destroy(struct drm_file *file_priv,
-			     struct drm_device *dev,
-			     uint32_t handle);
-
-#if defined(CONFIG_DEBUG_FS)
-int radeon_debugfs_init(struct drm_minor *minor);
-void radeon_debugfs_cleanup(struct drm_minor *minor);
-#endif
-
-
-int radeon_no_wb;
-int radeon_modeset = -1;
-int radeon_dynclks = -1;
-int radeon_r4xx_atom = 0;
-int radeon_agpmode = 0;
-int radeon_vram_limit = 0;
-int radeon_gart_size = 512; /* default gart size */
-int radeon_benchmarking = 0;
-int radeon_testing = 0;
-int radeon_connector_table = 0;
-int radeon_tv = 1;
-int radeon_audio = 0;
-int radeon_disp_priority = 0;
-int radeon_hw_i2c = 0;
-int radeon_pcie_gen2 = 0;
-int radeon_msi = -1;
-
-MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
-module_param_named(no_wb, radeon_no_wb, int, 0444);
-
-MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
-module_param_named(modeset, radeon_modeset, int, 0400);
-
-MODULE_PARM_DESC(dynclks, "Disable/Enable dynamic clocks");
-module_param_named(dynclks, radeon_dynclks, int, 0444);
-
-MODULE_PARM_DESC(r4xx_atom, "Enable ATOMBIOS modesetting for R4xx");
-module_param_named(r4xx_atom, radeon_r4xx_atom, int, 0444);
-
-MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing");
-module_param_named(vramlimit, radeon_vram_limit, int, 0600);
-
-MODULE_PARM_DESC(agpmode, "AGP Mode (-1 == PCI)");
-module_param_named(agpmode, radeon_agpmode, int, 0444);
-
-MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32, 64, etc)");
-module_param_named(gartsize, radeon_gart_size, int, 0600);
-
-MODULE_PARM_DESC(benchmark, "Run benchmark");
-module_param_named(benchmark, radeon_benchmarking, int, 0444);
-
-MODULE_PARM_DESC(test, "Run tests");
-module_param_named(test, radeon_testing, int, 0444);
-
-MODULE_PARM_DESC(connector_table, "Force connector table");
-module_param_named(connector_table, radeon_connector_table, int, 0444);
-
-MODULE_PARM_DESC(tv, "TV enable (0 = disable)");
-module_param_named(tv, radeon_tv, int, 0444);
-
-MODULE_PARM_DESC(audio, "Audio enable (1 = enable)");
-module_param_named(audio, radeon_audio, int, 0444);
-
-MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)");
-module_param_named(disp_priority, radeon_disp_priority, int, 0444);
-
-MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)");
-module_param_named(hw_i2c, radeon_hw_i2c, int, 0444);
-
-MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (1 = enable)");
-module_param_named(pcie_gen2, radeon_pcie_gen2, int, 0444);
-
-MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)");
-module_param_named(msi, radeon_msi, int, 0444);
-
-static int radeon_suspend(struct drm_device *dev, pm_message_t state)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return 0;
-
-	/* Disable *all* interrupts */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
-	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
-	return 0;
-}
-
-static int radeon_resume(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return 0;
-
-	/* Restore interrupt registers */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
-	RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
-	return 0;
-}
-
-static struct pci_device_id pciidlist[] = {
-	radeon_PCI_IDS
-};
-
-#if defined(CONFIG_DRM_RADEON_KMS)
-MODULE_DEVICE_TABLE(pci, pciidlist);
-#endif
-
-static const struct file_operations radeon_driver_old_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.read = drm_read,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl = radeon_compat_ioctl,
-#endif
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver_old = {
-	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
-	    DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED,
-	.dev_priv_size = sizeof(drm_radeon_buf_priv_t),
-	.load = radeon_driver_load,
-	.firstopen = radeon_driver_firstopen,
-	.open = radeon_driver_open,
-	.preclose = radeon_driver_preclose,
-	.postclose = radeon_driver_postclose,
-	.lastclose = radeon_driver_lastclose,
-	.unload = radeon_driver_unload,
-	.suspend = radeon_suspend,
-	.resume = radeon_resume,
-	.get_vblank_counter = radeon_get_vblank_counter,
-	.enable_vblank = radeon_enable_vblank,
-	.disable_vblank = radeon_disable_vblank,
-	.master_create = radeon_master_create,
-	.master_destroy = radeon_master_destroy,
-	.irq_preinstall = radeon_driver_irq_preinstall,
-	.irq_postinstall = radeon_driver_irq_postinstall,
-	.irq_uninstall = radeon_driver_irq_uninstall,
-	.irq_handler = radeon_driver_irq_handler,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-	.ioctls = radeon_ioctls,
-	.dma_ioctl = radeon_cp_buffers,
-	.fops = &radeon_driver_old_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct drm_driver kms_driver;
-
-static void radeon_kick_out_firmware_fb(struct pci_dev *pdev)
-{
-	struct apertures_struct *ap;
-	bool primary = false;
-
-	ap = alloc_apertures(1);
-	ap->ranges[0].base = pci_resource_start(pdev, 0);
-	ap->ranges[0].size = pci_resource_len(pdev, 0);
-
-#ifdef CONFIG_X86
-	primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
-#endif
-	remove_conflicting_framebuffers(ap, "radeondrmfb", primary);
-	kfree(ap);
-}
-
-static int __devinit
-radeon_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
-	/* Get rid of things like offb */
-	radeon_kick_out_firmware_fb(pdev);
-
-	return drm_get_pci_dev(pdev, ent, &kms_driver);
-}
-
-static void
-radeon_pci_remove(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-
-	drm_put_dev(dev);
-}
-
-static int
-radeon_pci_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	return radeon_suspend_kms(dev, state);
-}
-
-static int
-radeon_pci_resume(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	return radeon_resume_kms(dev);
-}
-
-static const struct file_operations radeon_driver_kms_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = radeon_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.read = drm_read,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl = radeon_kms_compat_ioctl,
-#endif
-};
-
-static struct drm_driver kms_driver = {
-	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
-	    DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | DRIVER_GEM,
-	.dev_priv_size = 0,
-	.load = radeon_driver_load_kms,
-	.firstopen = radeon_driver_firstopen_kms,
-	.open = radeon_driver_open_kms,
-	.preclose = radeon_driver_preclose_kms,
-	.postclose = radeon_driver_postclose_kms,
-	.lastclose = radeon_driver_lastclose_kms,
-	.unload = radeon_driver_unload_kms,
-	.suspend = radeon_suspend_kms,
-	.resume = radeon_resume_kms,
-	.get_vblank_counter = radeon_get_vblank_counter_kms,
-	.enable_vblank = radeon_enable_vblank_kms,
-	.disable_vblank = radeon_disable_vblank_kms,
-	.get_vblank_timestamp = radeon_get_vblank_timestamp_kms,
-	.get_scanout_position = radeon_get_crtc_scanoutpos,
-#if defined(CONFIG_DEBUG_FS)
-	.debugfs_init = radeon_debugfs_init,
-	.debugfs_cleanup = radeon_debugfs_cleanup,
-#endif
-	.irq_preinstall = radeon_driver_irq_preinstall_kms,
-	.irq_postinstall = radeon_driver_irq_postinstall_kms,
-	.irq_uninstall = radeon_driver_irq_uninstall_kms,
-	.irq_handler = radeon_driver_irq_handler_kms,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-	.ioctls = radeon_ioctls_kms,
-	.gem_init_object = radeon_gem_object_init,
-	.gem_free_object = radeon_gem_object_free,
-	.gem_open_object = radeon_gem_object_open,
-	.gem_close_object = radeon_gem_object_close,
-	.dma_ioctl = radeon_dma_ioctl_kms,
-	.dumb_create = radeon_mode_dumb_create,
-	.dumb_map_offset = radeon_mode_dumb_mmap,
-	.dumb_destroy = radeon_mode_dumb_destroy,
-	.fops = &radeon_driver_kms_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = KMS_DRIVER_MAJOR,
-	.minor = KMS_DRIVER_MINOR,
-	.patchlevel = KMS_DRIVER_PATCHLEVEL,
-};
-
-static struct drm_driver *driver;
-static struct pci_driver *pdriver;
-
-static struct pci_driver radeon_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-};
-
-static struct pci_driver radeon_kms_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-	.probe = radeon_pci_probe,
-	.remove = radeon_pci_remove,
-	.suspend = radeon_pci_suspend,
-	.resume = radeon_pci_resume,
-};
-
-static int __init radeon_init(void)
-{
-	driver = &driver_old;
-	pdriver = &radeon_pci_driver;
-	driver->num_ioctls = radeon_max_ioctl;
-#ifdef CONFIG_VGA_CONSOLE
-	if (vgacon_text_force() && radeon_modeset == -1) {
-		DRM_INFO("VGACON disable radeon kernel modesetting.\n");
-		driver = &driver_old;
-		pdriver = &radeon_pci_driver;
-		driver->driver_features &= ~DRIVER_MODESET;
-		radeon_modeset = 0;
-	}
-#endif
-	/* if enabled by default */
-	if (radeon_modeset == -1) {
-#ifdef CONFIG_DRM_RADEON_KMS
-		DRM_INFO("radeon defaulting to kernel modesetting.\n");
-		radeon_modeset = 1;
-#else
-		DRM_INFO("radeon defaulting to userspace modesetting.\n");
-		radeon_modeset = 0;
-#endif
-	}
-	if (radeon_modeset == 1) {
-		DRM_INFO("radeon kernel modesetting enabled.\n");
-		driver = &kms_driver;
-		pdriver = &radeon_kms_pci_driver;
-		driver->driver_features |= DRIVER_MODESET;
-		driver->num_ioctls = radeon_max_kms_ioctl;
-		radeon_register_atpx_handler();
-	}
-	/* if the vga console setting is enabled still
-	 * let modprobe override it */
-	return drm_pci_init(driver, pdriver);
-}
-
-static void __exit radeon_exit(void)
-{
-	drm_pci_exit(driver, pdriver);
-	radeon_unregister_atpx_handler();
-}
-
-module_init(radeon_init);
-module_exit(radeon_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_drv.h
deleted file mode 100644
index a1b59ca9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_drv.h
+++ /dev/null
@@ -1,2171 +0,0 @@
-/* radeon_drv.h -- Private header for radeon driver -*- linux-c -*-
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Kevin E. Martin <martin@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __RADEON_DRV_H__
-#define __RADEON_DRV_H__
-
-#include <linux/firmware.h>
-#include <linux/platform_device.h>
-
-#include "radeon_family.h"
-
-/* General customization:
- */
-
-#define DRIVER_AUTHOR		"Gareth Hughes, Keith Whitwell, others."
-
-#define DRIVER_NAME		"radeon"
-#define DRIVER_DESC		"ATI Radeon"
-#define DRIVER_DATE		"20080528"
-
-/* Interface history:
- *
- * 1.1 - ??
- * 1.2 - Add vertex2 ioctl (keith)
- *     - Add stencil capability to clear ioctl (gareth, keith)
- *     - Increase MAX_TEXTURE_LEVELS (brian)
- * 1.3 - Add cmdbuf ioctl (keith)
- *     - Add support for new radeon packets (keith)
- *     - Add getparam ioctl (keith)
- *     - Add flip-buffers ioctl, deprecate fullscreen foo (keith).
- * 1.4 - Add scratch registers to get_param ioctl.
- * 1.5 - Add r200 packets to cmdbuf ioctl
- *     - Add r200 function to init ioctl
- *     - Add 'scalar2' instruction to cmdbuf
- * 1.6 - Add static GART memory manager
- *       Add irq handler (won't be turned on unless X server knows to)
- *       Add irq ioctls and irq_active getparam.
- *       Add wait command for cmdbuf ioctl
- *       Add GART offset query for getparam
- * 1.7 - Add support for cube map registers: R200_PP_CUBIC_FACES_[0..5]
- *       and R200_PP_CUBIC_OFFSET_F1_[0..5].
- *       Added packets R200_EMIT_PP_CUBIC_FACES_[0..5] and
- *       R200_EMIT_PP_CUBIC_OFFSETS_[0..5].  (brian)
- * 1.8 - Remove need to call cleanup ioctls on last client exit (keith)
- *       Add 'GET' queries for starting additional clients on different VT's.
- * 1.9 - Add DRM_IOCTL_RADEON_CP_RESUME ioctl.
- *       Add texture rectangle support for r100.
- * 1.10- Add SETPARAM ioctl; first parameter to set is FB_LOCATION, which
- *       clients use to tell the DRM where they think the framebuffer is
- *       located in the card's address space
- * 1.11- Add packet R200_EMIT_RB3D_BLENDCOLOR to support GL_EXT_blend_color
- *       and GL_EXT_blend_[func|equation]_separate on r200
- * 1.12- Add R300 CP microcode support - this just loads the CP on r300
- *       (No 3D support yet - just microcode loading).
- * 1.13- Add packet R200_EMIT_TCL_POINT_SPRITE_CNTL for ARB_point_parameters
- *     - Add hyperz support, add hyperz flags to clear ioctl.
- * 1.14- Add support for color tiling
- *     - Add R100/R200 surface allocation/free support
- * 1.15- Add support for texture micro tiling
- *     - Add support for r100 cube maps
- * 1.16- Add R200_EMIT_PP_TRI_PERF_CNTL packet to support brilinear
- *       texture filtering on r200
- * 1.17- Add initial support for R300 (3D).
- * 1.18- Add support for GL_ATI_fragment_shader, new packets
- *       R200_EMIT_PP_AFS_0/1, R200_EMIT_PP_TXCTLALL_0-5 (replaces
- *       R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR
- *       (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6)
- * 1.19- Add support for gart table in FB memory and PCIE r300
- * 1.20- Add support for r300 texrect
- * 1.21- Add support for card type getparam
- * 1.22- Add support for texture cache flushes (R300_TX_CNTL)
- * 1.23- Add new radeon memory map work from benh
- * 1.24- Add general-purpose packet for manipulating scratch registers (r300)
- * 1.25- Add support for r200 vertex programs (R200_EMIT_VAP_PVS_CNTL,
- *       new packet type)
- * 1.26- Add support for variable size PCI(E) gart aperture
- * 1.27- Add support for IGP GART
- * 1.28- Add support for VBL on CRTC2
- * 1.29- R500 3D cmd buffer support
- * 1.30- Add support for occlusion queries
- * 1.31- Add support for num Z pipes from GET_PARAM
- * 1.32- fixes for rv740 setup
- * 1.33- Add r6xx/r7xx const buffer support
- */
-#define DRIVER_MAJOR		1
-#define DRIVER_MINOR		33
-#define DRIVER_PATCHLEVEL	0
-
-enum radeon_cp_microcode_version {
-	UCODE_R100,
-	UCODE_R200,
-	UCODE_R300,
-};
-
-typedef struct drm_radeon_freelist {
-	unsigned int age;
-	struct drm_buf *buf;
-	struct drm_radeon_freelist *next;
-	struct drm_radeon_freelist *prev;
-} drm_radeon_freelist_t;
-
-typedef struct drm_radeon_ring_buffer {
-	u32 *start;
-	u32 *end;
-	int size;
-	int size_l2qw;
-
-	int rptr_update; /* Double Words */
-	int rptr_update_l2qw; /* log2 Quad Words */
-
-	int fetch_size; /* Double Words */
-	int fetch_size_l2ow; /* log2 Oct Words */
-
-	u32 tail;
-	u32 tail_mask;
-	int space;
-
-	int high_mark;
-} drm_radeon_ring_buffer_t;
-
-typedef struct drm_radeon_depth_clear_t {
-	u32 rb3d_cntl;
-	u32 rb3d_zstencilcntl;
-	u32 se_cntl;
-} drm_radeon_depth_clear_t;
-
-struct drm_radeon_driver_file_fields {
-	int64_t radeon_fb_delta;
-};
-
-struct mem_block {
-	struct mem_block *next;
-	struct mem_block *prev;
-	int start;
-	int size;
-	struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
-};
-
-struct radeon_surface {
-	int refcount;
-	u32 lower;
-	u32 upper;
-	u32 flags;
-};
-
-struct radeon_virt_surface {
-	int surface_index;
-	u32 lower;
-	u32 upper;
-	u32 flags;
-	struct drm_file *file_priv;
-#define PCIGART_FILE_PRIV	((void *) -1L)
-};
-
-#define RADEON_FLUSH_EMITED	(1 << 0)
-#define RADEON_PURGE_EMITED	(1 << 1)
-
-struct drm_radeon_master_private {
-	drm_local_map_t *sarea;
-	drm_radeon_sarea_t *sarea_priv;
-};
-
-typedef struct drm_radeon_private {
-	drm_radeon_ring_buffer_t ring;
-
-	u32 fb_location;
-	u32 fb_size;
-	int new_memmap;
-
-	int gart_size;
-	u32 gart_vm_start;
-	unsigned long gart_buffers_offset;
-
-	int cp_mode;
-	int cp_running;
-
-	drm_radeon_freelist_t *head;
-	drm_radeon_freelist_t *tail;
-	int last_buf;
-	int writeback_works;
-
-	int usec_timeout;
-
-	int microcode_version;
-
-	struct {
-		u32 boxes;
-		int freelist_timeouts;
-		int freelist_loops;
-		int requested_bufs;
-		int last_frame_reads;
-		int last_clear_reads;
-		int clears;
-		int texture_uploads;
-	} stats;
-
-	int do_boxes;
-	int page_flipping;
-
-	u32 color_fmt;
-	unsigned int front_offset;
-	unsigned int front_pitch;
-	unsigned int back_offset;
-	unsigned int back_pitch;
-
-	u32 depth_fmt;
-	unsigned int depth_offset;
-	unsigned int depth_pitch;
-
-	u32 front_pitch_offset;
-	u32 back_pitch_offset;
-	u32 depth_pitch_offset;
-
-	drm_radeon_depth_clear_t depth_clear;
-
-	unsigned long ring_offset;
-	unsigned long ring_rptr_offset;
-	unsigned long buffers_offset;
-	unsigned long gart_textures_offset;
-
-	drm_local_map_t *sarea;
-	drm_local_map_t *cp_ring;
-	drm_local_map_t *ring_rptr;
-	drm_local_map_t *gart_textures;
-
-	struct mem_block *gart_heap;
-	struct mem_block *fb_heap;
-
-	/* SW interrupt */
-	wait_queue_head_t swi_queue;
-	atomic_t swi_emitted;
-	int vblank_crtc;
-	uint32_t irq_enable_reg;
-	uint32_t r500_disp_irq_reg;
-
-	struct radeon_surface surfaces[RADEON_MAX_SURFACES];
-	struct radeon_virt_surface virt_surfaces[2 * RADEON_MAX_SURFACES];
-
-	unsigned long pcigart_offset;
-	unsigned int pcigart_offset_set;
-	struct drm_ati_pcigart_info gart_info;
-
-	u32 scratch_ages[5];
-
-	int have_z_offset;
-
-	/* starting from here on, data is preserved across an open */
-	uint32_t flags;		/* see radeon_chip_flags */
-	resource_size_t fb_aper_offset;
-
-	int num_gb_pipes;
-	int num_z_pipes;
-	int track_flush;
-	drm_local_map_t *mmio;
-
-	/* r6xx/r7xx pipe/shader config */
-	int r600_max_pipes;
-	int r600_max_tile_pipes;
-	int r600_max_simds;
-	int r600_max_backends;
-	int r600_max_gprs;
-	int r600_max_threads;
-	int r600_max_stack_entries;
-	int r600_max_hw_contexts;
-	int r600_max_gs_threads;
-	int r600_sx_max_export_size;
-	int r600_sx_max_export_pos_size;
-	int r600_sx_max_export_smx_size;
-	int r600_sq_num_cf_insts;
-	int r700_sx_num_of_sets;
-	int r700_sc_prim_fifo_size;
-	int r700_sc_hiz_tile_fifo_size;
-	int r700_sc_earlyz_tile_fifo_fize;
-	int r600_group_size;
-	int r600_npipes;
-	int r600_nbanks;
-
-	struct mutex cs_mutex;
-	u32 cs_id_scnt;
-	u32 cs_id_wcnt;
-	/* r6xx/r7xx drm blit vertex buffer */
-	struct drm_buf *blit_vb;
-
-	/* firmware */
-	const struct firmware *me_fw, *pfp_fw;
-} drm_radeon_private_t;
-
-typedef struct drm_radeon_buf_priv {
-	u32 age;
-} drm_radeon_buf_priv_t;
-
-struct drm_buffer;
-
-typedef struct drm_radeon_kcmd_buffer {
-	int bufsz;
-	struct drm_buffer *buffer;
-	int nbox;
-	struct drm_clip_rect __user *boxes;
-} drm_radeon_kcmd_buffer_t;
-
-extern int radeon_no_wb;
-extern struct drm_ioctl_desc radeon_ioctls[];
-extern int radeon_max_ioctl;
-
-extern u32 radeon_get_ring_head(drm_radeon_private_t *dev_priv);
-extern void radeon_set_ring_head(drm_radeon_private_t *dev_priv, u32 val);
-
-#define GET_RING_HEAD(dev_priv)	radeon_get_ring_head(dev_priv)
-#define SET_RING_HEAD(dev_priv, val) radeon_set_ring_head(dev_priv, val)
-
-/* Check whether the given hardware address is inside the framebuffer or the
- * GART area.
- */
-static __inline__ int radeon_check_offset(drm_radeon_private_t *dev_priv,
-					  u64 off)
-{
-	u32 fb_start = dev_priv->fb_location;
-	u32 fb_end = fb_start + dev_priv->fb_size - 1;
-	u32 gart_start = dev_priv->gart_vm_start;
-	u32 gart_end = gart_start + dev_priv->gart_size - 1;
-
-	return ((off >= fb_start && off <= fb_end) ||
-		(off >= gart_start && off <= gart_end));
-}
-
-/* radeon_state.c */
-extern void radeon_cp_discard_buffer(struct drm_device *dev, struct drm_master *master, struct drm_buf *buf);
-
-				/* radeon_cp.c */
-extern int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv);
-extern void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc);
-extern void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base);
-extern u32 RADEON_READ_MM(drm_radeon_private_t *dev_priv, int addr);
-
-extern void radeon_freelist_reset(struct drm_device * dev);
-extern struct drm_buf *radeon_freelist_get(struct drm_device * dev);
-
-extern int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n);
-
-extern int radeon_do_cp_idle(drm_radeon_private_t * dev_priv);
-
-extern int radeon_driver_preinit(struct drm_device *dev, unsigned long flags);
-extern int radeon_presetup(struct drm_device *dev);
-extern int radeon_driver_postcleanup(struct drm_device *dev);
-
-extern int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern void radeon_mem_takedown(struct mem_block **heap);
-extern void radeon_mem_release(struct drm_file *file_priv,
-			       struct mem_block *heap);
-
-extern void radeon_enable_bm(struct drm_radeon_private *dev_priv);
-extern u32 radeon_read_ring_rptr(drm_radeon_private_t *dev_priv, u32 off);
-extern void radeon_write_ring_rptr(drm_radeon_private_t *dev_priv, u32 off, u32 val);
-
-				/* radeon_irq.c */
-extern void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state);
-extern int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv);
-
-extern void radeon_do_release(struct drm_device * dev);
-extern u32 radeon_get_vblank_counter(struct drm_device *dev, int crtc);
-extern int radeon_enable_vblank(struct drm_device *dev, int crtc);
-extern void radeon_disable_vblank(struct drm_device *dev, int crtc);
-extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS);
-extern void radeon_driver_irq_preinstall(struct drm_device * dev);
-extern int radeon_driver_irq_postinstall(struct drm_device *dev);
-extern void radeon_driver_irq_uninstall(struct drm_device * dev);
-extern void radeon_enable_interrupt(struct drm_device *dev);
-extern int radeon_vblank_crtc_get(struct drm_device *dev);
-extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value);
-
-extern int radeon_driver_load(struct drm_device *dev, unsigned long flags);
-extern int radeon_driver_unload(struct drm_device *dev);
-extern int radeon_driver_firstopen(struct drm_device *dev);
-extern void radeon_driver_preclose(struct drm_device *dev,
-				   struct drm_file *file_priv);
-extern void radeon_driver_postclose(struct drm_device *dev,
-				    struct drm_file *file_priv);
-extern void radeon_driver_lastclose(struct drm_device * dev);
-extern int radeon_driver_open(struct drm_device *dev,
-			      struct drm_file *file_priv);
-extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
-				unsigned long arg);
-extern long radeon_kms_compat_ioctl(struct file *filp, unsigned int cmd,
-				    unsigned long arg);
-
-extern int radeon_master_create(struct drm_device *dev, struct drm_master *master);
-extern void radeon_master_destroy(struct drm_device *dev, struct drm_master *master);
-extern void radeon_cp_dispatch_flip(struct drm_device *dev, struct drm_master *master);
-/* r300_cmdbuf.c */
-extern void r300_init_reg_flags(struct drm_device *dev);
-
-extern int r300_do_cp_cmdbuf(struct drm_device *dev,
-			     struct drm_file *file_priv,
-			     drm_radeon_kcmd_buffer_t *cmdbuf);
-
-/* r600_cp.c */
-extern int r600_do_engine_reset(struct drm_device *dev);
-extern int r600_do_cleanup_cp(struct drm_device *dev);
-extern int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
-			   struct drm_file *file_priv);
-extern int r600_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv);
-extern int r600_do_cp_idle(drm_radeon_private_t *dev_priv);
-extern void r600_do_cp_start(drm_radeon_private_t *dev_priv);
-extern void r600_do_cp_reset(drm_radeon_private_t *dev_priv);
-extern void r600_do_cp_stop(drm_radeon_private_t *dev_priv);
-extern int r600_cp_dispatch_indirect(struct drm_device *dev,
-				     struct drm_buf *buf, int start, int end);
-extern int r600_page_table_init(struct drm_device *dev);
-extern void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info);
-extern int r600_cs_legacy_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv);
-extern void r600_cp_dispatch_swap(struct drm_device *dev, struct drm_file *file_priv);
-extern int r600_cp_dispatch_texture(struct drm_device *dev,
-				    struct drm_file *file_priv,
-				    drm_radeon_texture_t *tex,
-				    drm_radeon_tex_image_t *image);
-/* r600_blit.c */
-extern int r600_prepare_blit_copy(struct drm_device *dev, struct drm_file *file_priv);
-extern void r600_done_blit_copy(struct drm_device *dev);
-extern void r600_blit_copy(struct drm_device *dev,
-			   uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
-			   int size_bytes);
-extern void r600_blit_swap(struct drm_device *dev,
-			   uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
-			   int sx, int sy, int dx, int dy,
-			   int w, int h, int src_pitch, int dst_pitch, int cpp);
-
-/* atpx handler */
-#if defined(CONFIG_VGA_SWITCHEROO)
-void radeon_register_atpx_handler(void);
-void radeon_unregister_atpx_handler(void);
-#else
-static inline void radeon_register_atpx_handler(void) {}
-static inline void radeon_unregister_atpx_handler(void) {}
-#endif
-
-/* Flags for stats.boxes
- */
-#define RADEON_BOX_DMA_IDLE      0x1
-#define RADEON_BOX_RING_FULL     0x2
-#define RADEON_BOX_FLIP          0x4
-#define RADEON_BOX_WAIT_IDLE     0x8
-#define RADEON_BOX_TEXTURE_LOAD  0x10
-
-/* Register definitions, register access macros and drmAddMap constants
- * for Radeon kernel driver.
- */
-#define RADEON_MM_INDEX		        0x0000
-#define RADEON_MM_DATA		        0x0004
-
-#define RADEON_AGP_COMMAND		0x0f60
-#define RADEON_AGP_COMMAND_PCI_CONFIG   0x0060	/* offset in PCI config */
-#	define RADEON_AGP_ENABLE	(1<<8)
-#define RADEON_AUX_SCISSOR_CNTL		0x26f0
-#	define RADEON_EXCLUSIVE_SCISSOR_0	(1 << 24)
-#	define RADEON_EXCLUSIVE_SCISSOR_1	(1 << 25)
-#	define RADEON_EXCLUSIVE_SCISSOR_2	(1 << 26)
-#	define RADEON_SCISSOR_0_ENABLE		(1 << 28)
-#	define RADEON_SCISSOR_1_ENABLE		(1 << 29)
-#	define RADEON_SCISSOR_2_ENABLE		(1 << 30)
-
-/*
- * PCIE radeons (rv370/rv380, rv410, r423/r430/r480, r5xx)
- * don't have an explicit bus mastering disable bit.  It's handled
- * by the PCI D-states.  PMI_BM_DIS disables D-state bus master
- * handling, not bus mastering itself.
- */
-#define RADEON_BUS_CNTL			0x0030
-/* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
-#	define RADEON_BUS_MASTER_DIS		(1 << 6)
-/* rs600/rs690/rs740 */
-#	define RS600_BUS_MASTER_DIS		(1 << 14)
-#	define RS600_MSI_REARM		        (1 << 20)
-/* see RS400_MSI_REARM in AIC_CNTL for rs480 */
-
-#define RADEON_BUS_CNTL1		0x0034
-#	define RADEON_PMI_BM_DIS		(1 << 2)
-#	define RADEON_PMI_INT_DIS		(1 << 3)
-
-#define RV370_BUS_CNTL			0x004c
-#	define RV370_PMI_BM_DIS		        (1 << 5)
-#	define RV370_PMI_INT_DIS		(1 << 6)
-
-#define RADEON_MSI_REARM_EN		0x0160
-/* rv370/rv380, rv410, r423/r430/r480, r5xx */
-#	define RV370_MSI_REARM_EN		(1 << 0)
-
-#define RADEON_CLOCK_CNTL_DATA		0x000c
-#	define RADEON_PLL_WR_EN			(1 << 7)
-#define RADEON_CLOCK_CNTL_INDEX		0x0008
-#define RADEON_CONFIG_APER_SIZE		0x0108
-#define RADEON_CONFIG_MEMSIZE		0x00f8
-#define RADEON_CRTC_OFFSET		0x0224
-#define RADEON_CRTC_OFFSET_CNTL		0x0228
-#	define RADEON_CRTC_TILE_EN		(1 << 15)
-#	define RADEON_CRTC_OFFSET_FLIP_CNTL	(1 << 16)
-#define RADEON_CRTC2_OFFSET		0x0324
-#define RADEON_CRTC2_OFFSET_CNTL	0x0328
-
-#define RADEON_PCIE_INDEX               0x0030
-#define RADEON_PCIE_DATA                0x0034
-#define RADEON_PCIE_TX_GART_CNTL	0x10
-#	define RADEON_PCIE_TX_GART_EN		(1 << 0)
-#	define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1)
-#	define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO  (1 << 1)
-#	define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD   (3 << 1)
-#	define RADEON_PCIE_TX_GART_MODE_32_128_CACHE	(0 << 3)
-#	define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE	(1 << 3)
-#	define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN      (1 << 5)
-#	define RADEON_PCIE_TX_GART_INVALIDATE_TLB	(1 << 8)
-#define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
-#define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
-#define RADEON_PCIE_TX_GART_BASE	0x13
-#define RADEON_PCIE_TX_GART_START_LO	0x14
-#define RADEON_PCIE_TX_GART_START_HI	0x15
-#define RADEON_PCIE_TX_GART_END_LO	0x16
-#define RADEON_PCIE_TX_GART_END_HI	0x17
-
-#define RS480_NB_MC_INDEX               0x168
-#	define RS480_NB_MC_IND_WR_EN	(1 << 8)
-#define RS480_NB_MC_DATA                0x16c
-
-#define RS690_MC_INDEX                  0x78
-#   define RS690_MC_INDEX_MASK          0x1ff
-#   define RS690_MC_INDEX_WR_EN         (1 << 9)
-#   define RS690_MC_INDEX_WR_ACK        0x7f
-#define RS690_MC_DATA                   0x7c
-
-/* MC indirect registers */
-#define RS480_MC_MISC_CNTL              0x18
-#	define RS480_DISABLE_GTW	(1 << 1)
-/* switch between MCIND GART and MM GART registers. 0 = mmgart, 1 = mcind gart */
-#	define RS480_GART_INDEX_REG_EN	(1 << 12)
-#	define RS690_BLOCK_GFX_D3_EN	(1 << 14)
-#define RS480_K8_FB_LOCATION            0x1e
-#define RS480_GART_FEATURE_ID           0x2b
-#	define RS480_HANG_EN	        (1 << 11)
-#	define RS480_TLB_ENABLE	        (1 << 18)
-#	define RS480_P2P_ENABLE	        (1 << 19)
-#	define RS480_GTW_LAC_EN	        (1 << 25)
-#	define RS480_2LEVEL_GART	(0 << 30)
-#	define RS480_1LEVEL_GART	(1 << 30)
-#	define RS480_PDC_EN	        (1 << 31)
-#define RS480_GART_BASE                 0x2c
-#define RS480_GART_CACHE_CNTRL          0x2e
-#	define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
-#define RS480_AGP_ADDRESS_SPACE_SIZE    0x38
-#	define RS480_GART_EN	        (1 << 0)
-#	define RS480_VA_SIZE_32MB	(0 << 1)
-#	define RS480_VA_SIZE_64MB	(1 << 1)
-#	define RS480_VA_SIZE_128MB	(2 << 1)
-#	define RS480_VA_SIZE_256MB	(3 << 1)
-#	define RS480_VA_SIZE_512MB	(4 << 1)
-#	define RS480_VA_SIZE_1GB	(5 << 1)
-#	define RS480_VA_SIZE_2GB	(6 << 1)
-#define RS480_AGP_MODE_CNTL             0x39
-#	define RS480_POST_GART_Q_SIZE	(1 << 18)
-#	define RS480_NONGART_SNOOP	(1 << 19)
-#	define RS480_AGP_RD_BUF_SIZE	(1 << 20)
-#	define RS480_REQ_TYPE_SNOOP_SHIFT 22
-#	define RS480_REQ_TYPE_SNOOP_MASK  0x3
-#	define RS480_REQ_TYPE_SNOOP_DIS	(1 << 24)
-#define RS480_MC_MISC_UMA_CNTL          0x5f
-#define RS480_MC_MCLK_CNTL              0x7a
-#define RS480_MC_UMA_DUALCH_CNTL        0x86
-
-#define RS690_MC_FB_LOCATION            0x100
-#define RS690_MC_AGP_LOCATION           0x101
-#define RS690_MC_AGP_BASE               0x102
-#define RS690_MC_AGP_BASE_2             0x103
-
-#define RS600_MC_INDEX                          0x70
-#       define RS600_MC_ADDR_MASK               0xffff
-#       define RS600_MC_IND_SEQ_RBS_0           (1 << 16)
-#       define RS600_MC_IND_SEQ_RBS_1           (1 << 17)
-#       define RS600_MC_IND_SEQ_RBS_2           (1 << 18)
-#       define RS600_MC_IND_SEQ_RBS_3           (1 << 19)
-#       define RS600_MC_IND_AIC_RBS             (1 << 20)
-#       define RS600_MC_IND_CITF_ARB0           (1 << 21)
-#       define RS600_MC_IND_CITF_ARB1           (1 << 22)
-#       define RS600_MC_IND_WR_EN               (1 << 23)
-#define RS600_MC_DATA                           0x74
-
-#define RS600_MC_STATUS                         0x0
-#       define RS600_MC_IDLE                    (1 << 1)
-#define RS600_MC_FB_LOCATION                    0x4
-#define RS600_MC_AGP_LOCATION                   0x5
-#define RS600_AGP_BASE                          0x6
-#define RS600_AGP_BASE_2                        0x7
-#define RS600_MC_CNTL1                          0x9
-#       define RS600_ENABLE_PAGE_TABLES         (1 << 26)
-#define RS600_MC_PT0_CNTL                       0x100
-#       define RS600_ENABLE_PT                  (1 << 0)
-#       define RS600_EFFECTIVE_L2_CACHE_SIZE(x) ((x) << 15)
-#       define RS600_EFFECTIVE_L2_QUEUE_SIZE(x) ((x) << 21)
-#       define RS600_INVALIDATE_ALL_L1_TLBS     (1 << 28)
-#       define RS600_INVALIDATE_L2_CACHE        (1 << 29)
-#define RS600_MC_PT0_CONTEXT0_CNTL              0x102
-#       define RS600_ENABLE_PAGE_TABLE          (1 << 0)
-#       define RS600_PAGE_TABLE_TYPE_FLAT       (0 << 1)
-#define RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR   0x112
-#define RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR  0x114
-#define RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR 0x11c
-#define RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR    0x12c
-#define RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR   0x13c
-#define RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR     0x14c
-#define RS600_MC_PT0_CLIENT0_CNTL               0x16c
-#       define RS600_ENABLE_TRANSLATION_MODE_OVERRIDE       (1 << 0)
-#       define RS600_TRANSLATION_MODE_OVERRIDE              (1 << 1)
-#       define RS600_SYSTEM_ACCESS_MODE_MASK                (3 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_PA_ONLY             (0 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_USE_SYS_MAP         (1 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_IN_SYS              (2 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_NOT_IN_SYS          (3 << 8)
-#       define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH        (0 << 10)
-#       define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE       (1 << 10)
-#       define RS600_EFFECTIVE_L1_CACHE_SIZE(x) ((x) << 11)
-#       define RS600_ENABLE_FRAGMENT_PROCESSING (1 << 14)
-#       define RS600_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 15)
-#       define RS600_INVALIDATE_L1_TLB          (1 << 20)
-
-#define R520_MC_IND_INDEX 0x70
-#define R520_MC_IND_WR_EN (1 << 24)
-#define R520_MC_IND_DATA  0x74
-
-#define RV515_MC_FB_LOCATION 0x01
-#define RV515_MC_AGP_LOCATION 0x02
-#define RV515_MC_AGP_BASE     0x03
-#define RV515_MC_AGP_BASE_2   0x04
-
-#define R520_MC_FB_LOCATION 0x04
-#define R520_MC_AGP_LOCATION 0x05
-#define R520_MC_AGP_BASE     0x06
-#define R520_MC_AGP_BASE_2   0x07
-
-#define RADEON_MPP_TB_CONFIG		0x01c0
-#define RADEON_MEM_CNTL			0x0140
-#define RADEON_MEM_SDRAM_MODE_REG	0x0158
-#define RADEON_AGP_BASE_2		0x015c /* r200+ only */
-#define RS480_AGP_BASE_2		0x0164
-#define RADEON_AGP_BASE			0x0170
-
-/* pipe config regs */
-#define R400_GB_PIPE_SELECT             0x402c
-#define RV530_GB_PIPE_SELECT2           0x4124
-#define R500_DYN_SCLK_PWMEM_PIPE        0x000d /* PLL */
-#define R300_GB_TILE_CONFIG             0x4018
-#       define R300_ENABLE_TILING       (1 << 0)
-#       define R300_PIPE_COUNT_RV350    (0 << 1)
-#       define R300_PIPE_COUNT_R300     (3 << 1)
-#       define R300_PIPE_COUNT_R420_3P  (6 << 1)
-#       define R300_PIPE_COUNT_R420     (7 << 1)
-#       define R300_TILE_SIZE_8         (0 << 4)
-#       define R300_TILE_SIZE_16        (1 << 4)
-#       define R300_TILE_SIZE_32        (2 << 4)
-#       define R300_SUBPIXEL_1_12       (0 << 16)
-#       define R300_SUBPIXEL_1_16       (1 << 16)
-#define R300_DST_PIPE_CONFIG            0x170c
-#       define R300_PIPE_AUTO_CONFIG    (1 << 31)
-#define R300_RB2D_DSTCACHE_MODE         0x3428
-#       define R300_DC_AUTOFLUSH_ENABLE (1 << 8)
-#       define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17)
-
-#define RADEON_RB3D_COLOROFFSET		0x1c40
-#define RADEON_RB3D_COLORPITCH		0x1c48
-
-#define	RADEON_SRC_X_Y			0x1590
-
-#define RADEON_DP_GUI_MASTER_CNTL	0x146c
-#	define RADEON_GMC_SRC_PITCH_OFFSET_CNTL	(1 << 0)
-#	define RADEON_GMC_DST_PITCH_OFFSET_CNTL	(1 << 1)
-#	define RADEON_GMC_BRUSH_SOLID_COLOR	(13 << 4)
-#	define RADEON_GMC_BRUSH_NONE		(15 << 4)
-#	define RADEON_GMC_DST_16BPP		(4 << 8)
-#	define RADEON_GMC_DST_24BPP		(5 << 8)
-#	define RADEON_GMC_DST_32BPP		(6 << 8)
-#	define RADEON_GMC_DST_DATATYPE_SHIFT	8
-#	define RADEON_GMC_SRC_DATATYPE_COLOR	(3 << 12)
-#	define RADEON_DP_SRC_SOURCE_MEMORY	(2 << 24)
-#	define RADEON_DP_SRC_SOURCE_HOST_DATA	(3 << 24)
-#	define RADEON_GMC_CLR_CMP_CNTL_DIS	(1 << 28)
-#	define RADEON_GMC_WR_MSK_DIS		(1 << 30)
-#	define RADEON_ROP3_S			0x00cc0000
-#	define RADEON_ROP3_P			0x00f00000
-#define RADEON_DP_WRITE_MASK		0x16cc
-#define RADEON_SRC_PITCH_OFFSET		0x1428
-#define RADEON_DST_PITCH_OFFSET		0x142c
-#define RADEON_DST_PITCH_OFFSET_C	0x1c80
-#	define RADEON_DST_TILE_LINEAR		(0 << 30)
-#	define RADEON_DST_TILE_MACRO		(1 << 30)
-#	define RADEON_DST_TILE_MICRO		(2 << 30)
-#	define RADEON_DST_TILE_BOTH		(3 << 30)
-
-#define RADEON_SCRATCH_REG0		0x15e0
-#define RADEON_SCRATCH_REG1		0x15e4
-#define RADEON_SCRATCH_REG2		0x15e8
-#define RADEON_SCRATCH_REG3		0x15ec
-#define RADEON_SCRATCH_REG4		0x15f0
-#define RADEON_SCRATCH_REG5		0x15f4
-#define RADEON_SCRATCH_UMSK		0x0770
-#define RADEON_SCRATCH_ADDR		0x0774
-
-#define RADEON_SCRATCHOFF( x )		(RADEON_SCRATCH_REG_OFFSET + 4*(x))
-
-extern u32 radeon_get_scratch(drm_radeon_private_t *dev_priv, int index);
-
-#define GET_SCRATCH(dev_priv, x) radeon_get_scratch(dev_priv, x)
-
-#define R600_SCRATCH_REG0		0x8500
-#define R600_SCRATCH_REG1		0x8504
-#define R600_SCRATCH_REG2		0x8508
-#define R600_SCRATCH_REG3		0x850c
-#define R600_SCRATCH_REG4		0x8510
-#define R600_SCRATCH_REG5		0x8514
-#define R600_SCRATCH_REG6		0x8518
-#define R600_SCRATCH_REG7		0x851c
-#define R600_SCRATCH_UMSK		0x8540
-#define R600_SCRATCH_ADDR		0x8544
-
-#define R600_SCRATCHOFF(x)		(R600_SCRATCH_REG_OFFSET + 4*(x))
-
-#define RADEON_GEN_INT_CNTL		0x0040
-#	define RADEON_CRTC_VBLANK_MASK		(1 << 0)
-#	define RADEON_CRTC2_VBLANK_MASK		(1 << 9)
-#	define RADEON_GUI_IDLE_INT_ENABLE	(1 << 19)
-#	define RADEON_SW_INT_ENABLE		(1 << 25)
-
-#define RADEON_GEN_INT_STATUS		0x0044
-#	define RADEON_CRTC_VBLANK_STAT		(1 << 0)
-#	define RADEON_CRTC_VBLANK_STAT_ACK	(1 << 0)
-#	define RADEON_CRTC2_VBLANK_STAT		(1 << 9)
-#	define RADEON_CRTC2_VBLANK_STAT_ACK	(1 << 9)
-#	define RADEON_GUI_IDLE_INT_TEST_ACK     (1 << 19)
-#	define RADEON_SW_INT_TEST		(1 << 25)
-#	define RADEON_SW_INT_TEST_ACK		(1 << 25)
-#	define RADEON_SW_INT_FIRE		(1 << 26)
-#       define R500_DISPLAY_INT_STATUS          (1 << 0)
-
-#define RADEON_HOST_PATH_CNTL		0x0130
-#	define RADEON_HDP_SOFT_RESET		(1 << 26)
-#	define RADEON_HDP_WC_TIMEOUT_MASK	(7 << 28)
-#	define RADEON_HDP_WC_TIMEOUT_28BCLK	(7 << 28)
-
-#define RADEON_ISYNC_CNTL		0x1724
-#	define RADEON_ISYNC_ANY2D_IDLE3D	(1 << 0)
-#	define RADEON_ISYNC_ANY3D_IDLE2D	(1 << 1)
-#	define RADEON_ISYNC_TRIG2D_IDLE3D	(1 << 2)
-#	define RADEON_ISYNC_TRIG3D_IDLE2D	(1 << 3)
-#	define RADEON_ISYNC_WAIT_IDLEGUI	(1 << 4)
-#	define RADEON_ISYNC_CPSCRATCH_IDLEGUI	(1 << 5)
-
-#define RADEON_RBBM_GUICNTL		0x172c
-#	define RADEON_HOST_DATA_SWAP_NONE	(0 << 0)
-#	define RADEON_HOST_DATA_SWAP_16BIT	(1 << 0)
-#	define RADEON_HOST_DATA_SWAP_32BIT	(2 << 0)
-#	define RADEON_HOST_DATA_SWAP_HDW	(3 << 0)
-
-#define RADEON_MC_AGP_LOCATION		0x014c
-#define RADEON_MC_FB_LOCATION		0x0148
-#define RADEON_MCLK_CNTL		0x0012
-#	define RADEON_FORCEON_MCLKA		(1 << 16)
-#	define RADEON_FORCEON_MCLKB		(1 << 17)
-#	define RADEON_FORCEON_YCLKA		(1 << 18)
-#	define RADEON_FORCEON_YCLKB		(1 << 19)
-#	define RADEON_FORCEON_MC		(1 << 20)
-#	define RADEON_FORCEON_AIC		(1 << 21)
-
-#define RADEON_PP_BORDER_COLOR_0	0x1d40
-#define RADEON_PP_BORDER_COLOR_1	0x1d44
-#define RADEON_PP_BORDER_COLOR_2	0x1d48
-#define RADEON_PP_CNTL			0x1c38
-#	define RADEON_SCISSOR_ENABLE		(1 <<  1)
-#define RADEON_PP_LUM_MATRIX		0x1d00
-#define RADEON_PP_MISC			0x1c14
-#define RADEON_PP_ROT_MATRIX_0		0x1d58
-#define RADEON_PP_TXFILTER_0		0x1c54
-#define RADEON_PP_TXOFFSET_0		0x1c5c
-#define RADEON_PP_TXFILTER_1		0x1c6c
-#define RADEON_PP_TXFILTER_2		0x1c84
-
-#define R300_RB2D_DSTCACHE_CTLSTAT	0x342c /* use R300_DSTCACHE_CTLSTAT */
-#define R300_DSTCACHE_CTLSTAT		0x1714
-#	define R300_RB2D_DC_FLUSH		(3 << 0)
-#	define R300_RB2D_DC_FREE		(3 << 2)
-#	define R300_RB2D_DC_FLUSH_ALL		0xf
-#	define R300_RB2D_DC_BUSY		(1 << 31)
-#define RADEON_RB3D_CNTL		0x1c3c
-#	define RADEON_ALPHA_BLEND_ENABLE	(1 << 0)
-#	define RADEON_PLANE_MASK_ENABLE		(1 << 1)
-#	define RADEON_DITHER_ENABLE		(1 << 2)
-#	define RADEON_ROUND_ENABLE		(1 << 3)
-#	define RADEON_SCALE_DITHER_ENABLE	(1 << 4)
-#	define RADEON_DITHER_INIT		(1 << 5)
-#	define RADEON_ROP_ENABLE		(1 << 6)
-#	define RADEON_STENCIL_ENABLE		(1 << 7)
-#	define RADEON_Z_ENABLE			(1 << 8)
-#	define RADEON_ZBLOCK16			(1 << 15)
-#define RADEON_RB3D_DEPTHOFFSET		0x1c24
-#define RADEON_RB3D_DEPTHCLEARVALUE	0x3230
-#define RADEON_RB3D_DEPTHPITCH		0x1c28
-#define RADEON_RB3D_PLANEMASK		0x1d84
-#define RADEON_RB3D_STENCILREFMASK	0x1d7c
-#define RADEON_RB3D_ZCACHE_MODE		0x3250
-#define RADEON_RB3D_ZCACHE_CTLSTAT	0x3254
-#	define RADEON_RB3D_ZC_FLUSH		(1 << 0)
-#	define RADEON_RB3D_ZC_FREE		(1 << 2)
-#	define RADEON_RB3D_ZC_FLUSH_ALL		0x5
-#	define RADEON_RB3D_ZC_BUSY		(1 << 31)
-#define R300_ZB_ZCACHE_CTLSTAT                  0x4f18
-#	define R300_ZC_FLUSH		        (1 << 0)
-#	define R300_ZC_FREE		        (1 << 1)
-#	define R300_ZC_BUSY		        (1 << 31)
-#define RADEON_RB3D_DSTCACHE_CTLSTAT	0x325c
-#	define RADEON_RB3D_DC_FLUSH		(3 << 0)
-#	define RADEON_RB3D_DC_FREE		(3 << 2)
-#	define RADEON_RB3D_DC_FLUSH_ALL		0xf
-#	define RADEON_RB3D_DC_BUSY		(1 << 31)
-#define R300_RB3D_DSTCACHE_CTLSTAT              0x4e4c
-#	define R300_RB3D_DC_FLUSH		(2 << 0)
-#	define R300_RB3D_DC_FREE		(2 << 2)
-#	define R300_RB3D_DC_FINISH		(1 << 4)
-#define RADEON_RB3D_ZSTENCILCNTL	0x1c2c
-#	define RADEON_Z_TEST_MASK		(7 << 4)
-#	define RADEON_Z_TEST_ALWAYS		(7 << 4)
-#	define RADEON_Z_HIERARCHY_ENABLE	(1 << 8)
-#	define RADEON_STENCIL_TEST_ALWAYS	(7 << 12)
-#	define RADEON_STENCIL_S_FAIL_REPLACE	(2 << 16)
-#	define RADEON_STENCIL_ZPASS_REPLACE	(2 << 20)
-#	define RADEON_STENCIL_ZFAIL_REPLACE	(2 << 24)
-#	define RADEON_Z_COMPRESSION_ENABLE	(1 << 28)
-#	define RADEON_FORCE_Z_DIRTY		(1 << 29)
-#	define RADEON_Z_WRITE_ENABLE		(1 << 30)
-#	define RADEON_Z_DECOMPRESSION_ENABLE	(1 << 31)
-#define RADEON_RBBM_SOFT_RESET		0x00f0
-#	define RADEON_SOFT_RESET_CP		(1 <<  0)
-#	define RADEON_SOFT_RESET_HI		(1 <<  1)
-#	define RADEON_SOFT_RESET_SE		(1 <<  2)
-#	define RADEON_SOFT_RESET_RE		(1 <<  3)
-#	define RADEON_SOFT_RESET_PP		(1 <<  4)
-#	define RADEON_SOFT_RESET_E2		(1 <<  5)
-#	define RADEON_SOFT_RESET_RB		(1 <<  6)
-#	define RADEON_SOFT_RESET_HDP		(1 <<  7)
-/*
- *   6:0  Available slots in the FIFO
- *   8    Host Interface active
- *   9    CP request active
- *   10   FIFO request active
- *   11   Host Interface retry active
- *   12   CP retry active
- *   13   FIFO retry active
- *   14   FIFO pipeline busy
- *   15   Event engine busy
- *   16   CP command stream busy
- *   17   2D engine busy
- *   18   2D portion of render backend busy
- *   20   3D setup engine busy
- *   26   GA engine busy
- *   27   CBA 2D engine busy
- *   31   2D engine busy or 3D engine busy or FIFO not empty or CP busy or
- *           command stream queue not empty or Ring Buffer not empty
- */
-#define RADEON_RBBM_STATUS		0x0e40
-/* Same as the previous RADEON_RBBM_STATUS; this is a mirror of that register.  */
-/* #define RADEON_RBBM_STATUS		0x1740 */
-/* bits 6:0 are dword slots available in the cmd fifo */
-#	define RADEON_RBBM_FIFOCNT_MASK		0x007f
-#	define RADEON_HIRQ_ON_RBB	(1 <<  8)
-#	define RADEON_CPRQ_ON_RBB	(1 <<  9)
-#	define RADEON_CFRQ_ON_RBB	(1 << 10)
-#	define RADEON_HIRQ_IN_RTBUF	(1 << 11)
-#	define RADEON_CPRQ_IN_RTBUF	(1 << 12)
-#	define RADEON_CFRQ_IN_RTBUF	(1 << 13)
-#	define RADEON_PIPE_BUSY		(1 << 14)
-#	define RADEON_ENG_EV_BUSY	(1 << 15)
-#	define RADEON_CP_CMDSTRM_BUSY	(1 << 16)
-#	define RADEON_E2_BUSY		(1 << 17)
-#	define RADEON_RB2D_BUSY		(1 << 18)
-#	define RADEON_RB3D_BUSY		(1 << 19) /* not used on r300 */
-#	define RADEON_VAP_BUSY		(1 << 20)
-#	define RADEON_RE_BUSY		(1 << 21) /* not used on r300 */
-#	define RADEON_TAM_BUSY		(1 << 22) /* not used on r300 */
-#	define RADEON_TDM_BUSY		(1 << 23) /* not used on r300 */
-#	define RADEON_PB_BUSY		(1 << 24) /* not used on r300 */
-#	define RADEON_TIM_BUSY		(1 << 25) /* not used on r300 */
-#	define RADEON_GA_BUSY		(1 << 26)
-#	define RADEON_CBA2D_BUSY	(1 << 27)
-#	define RADEON_RBBM_ACTIVE	(1 << 31)
-#define RADEON_RE_LINE_PATTERN		0x1cd0
-#define RADEON_RE_MISC			0x26c4
-#define RADEON_RE_TOP_LEFT		0x26c0
-#define RADEON_RE_WIDTH_HEIGHT		0x1c44
-#define RADEON_RE_STIPPLE_ADDR		0x1cc8
-#define RADEON_RE_STIPPLE_DATA		0x1ccc
-
-#define RADEON_SCISSOR_TL_0		0x1cd8
-#define RADEON_SCISSOR_BR_0		0x1cdc
-#define RADEON_SCISSOR_TL_1		0x1ce0
-#define RADEON_SCISSOR_BR_1		0x1ce4
-#define RADEON_SCISSOR_TL_2		0x1ce8
-#define RADEON_SCISSOR_BR_2		0x1cec
-#define RADEON_SE_COORD_FMT		0x1c50
-#define RADEON_SE_CNTL			0x1c4c
-#	define RADEON_FFACE_CULL_CW		(0 << 0)
-#	define RADEON_BFACE_SOLID		(3 << 1)
-#	define RADEON_FFACE_SOLID		(3 << 3)
-#	define RADEON_FLAT_SHADE_VTX_LAST	(3 << 6)
-#	define RADEON_DIFFUSE_SHADE_FLAT	(1 << 8)
-#	define RADEON_DIFFUSE_SHADE_GOURAUD	(2 << 8)
-#	define RADEON_ALPHA_SHADE_FLAT		(1 << 10)
-#	define RADEON_ALPHA_SHADE_GOURAUD	(2 << 10)
-#	define RADEON_SPECULAR_SHADE_FLAT	(1 << 12)
-#	define RADEON_SPECULAR_SHADE_GOURAUD	(2 << 12)
-#	define RADEON_FOG_SHADE_FLAT		(1 << 14)
-#	define RADEON_FOG_SHADE_GOURAUD		(2 << 14)
-#	define RADEON_VPORT_XY_XFORM_ENABLE	(1 << 24)
-#	define RADEON_VPORT_Z_XFORM_ENABLE	(1 << 25)
-#	define RADEON_VTX_PIX_CENTER_OGL	(1 << 27)
-#	define RADEON_ROUND_MODE_TRUNC		(0 << 28)
-#	define RADEON_ROUND_PREC_8TH_PIX	(1 << 30)
-#define RADEON_SE_CNTL_STATUS		0x2140
-#define RADEON_SE_LINE_WIDTH		0x1db8
-#define RADEON_SE_VPORT_XSCALE		0x1d98
-#define RADEON_SE_ZBIAS_FACTOR		0x1db0
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
-#define RADEON_SE_TCL_OUTPUT_VTX_FMT         0x2254
-#define RADEON_SE_TCL_VECTOR_INDX_REG        0x2200
-#       define RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT  16
-#       define RADEON_VEC_INDX_DWORD_COUNT_SHIFT     28
-#define RADEON_SE_TCL_VECTOR_DATA_REG       0x2204
-#define RADEON_SE_TCL_SCALAR_INDX_REG       0x2208
-#       define RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT  16
-#define RADEON_SE_TCL_SCALAR_DATA_REG       0x220C
-#define RADEON_SURFACE_ACCESS_FLAGS	0x0bf8
-#define RADEON_SURFACE_ACCESS_CLR	0x0bfc
-#define RADEON_SURFACE_CNTL		0x0b00
-#	define RADEON_SURF_TRANSLATION_DIS	(1 << 8)
-#	define RADEON_NONSURF_AP0_SWP_MASK	(3 << 20)
-#	define RADEON_NONSURF_AP0_SWP_LITTLE	(0 << 20)
-#	define RADEON_NONSURF_AP0_SWP_BIG16	(1 << 20)
-#	define RADEON_NONSURF_AP0_SWP_BIG32	(2 << 20)
-#	define RADEON_NONSURF_AP1_SWP_MASK	(3 << 22)
-#	define RADEON_NONSURF_AP1_SWP_LITTLE	(0 << 22)
-#	define RADEON_NONSURF_AP1_SWP_BIG16	(1 << 22)
-#	define RADEON_NONSURF_AP1_SWP_BIG32	(2 << 22)
-#define RADEON_SURFACE0_INFO		0x0b0c
-#	define RADEON_SURF_PITCHSEL_MASK	(0x1ff << 0)
-#	define RADEON_SURF_TILE_MODE_MASK	(3 << 16)
-#	define RADEON_SURF_TILE_MODE_MACRO	(0 << 16)
-#	define RADEON_SURF_TILE_MODE_MICRO	(1 << 16)
-#	define RADEON_SURF_TILE_MODE_32BIT_Z	(2 << 16)
-#	define RADEON_SURF_TILE_MODE_16BIT_Z	(3 << 16)
-#define RADEON_SURFACE0_LOWER_BOUND	0x0b04
-#define RADEON_SURFACE0_UPPER_BOUND	0x0b08
-#	define RADEON_SURF_ADDRESS_FIXED_MASK	(0x3ff << 0)
-#define RADEON_SURFACE1_INFO		0x0b1c
-#define RADEON_SURFACE1_LOWER_BOUND	0x0b14
-#define RADEON_SURFACE1_UPPER_BOUND	0x0b18
-#define RADEON_SURFACE2_INFO		0x0b2c
-#define RADEON_SURFACE2_LOWER_BOUND	0x0b24
-#define RADEON_SURFACE2_UPPER_BOUND	0x0b28
-#define RADEON_SURFACE3_INFO		0x0b3c
-#define RADEON_SURFACE3_LOWER_BOUND	0x0b34
-#define RADEON_SURFACE3_UPPER_BOUND	0x0b38
-#define RADEON_SURFACE4_INFO		0x0b4c
-#define RADEON_SURFACE4_LOWER_BOUND	0x0b44
-#define RADEON_SURFACE4_UPPER_BOUND	0x0b48
-#define RADEON_SURFACE5_INFO		0x0b5c
-#define RADEON_SURFACE5_LOWER_BOUND	0x0b54
-#define RADEON_SURFACE5_UPPER_BOUND	0x0b58
-#define RADEON_SURFACE6_INFO		0x0b6c
-#define RADEON_SURFACE6_LOWER_BOUND	0x0b64
-#define RADEON_SURFACE6_UPPER_BOUND	0x0b68
-#define RADEON_SURFACE7_INFO		0x0b7c
-#define RADEON_SURFACE7_LOWER_BOUND	0x0b74
-#define RADEON_SURFACE7_UPPER_BOUND	0x0b78
-#define RADEON_SW_SEMAPHORE		0x013c
-
-#define RADEON_WAIT_UNTIL		0x1720
-#	define RADEON_WAIT_CRTC_PFLIP		(1 << 0)
-#	define RADEON_WAIT_2D_IDLE		(1 << 14)
-#	define RADEON_WAIT_3D_IDLE		(1 << 15)
-#	define RADEON_WAIT_2D_IDLECLEAN		(1 << 16)
-#	define RADEON_WAIT_3D_IDLECLEAN		(1 << 17)
-#	define RADEON_WAIT_HOST_IDLECLEAN	(1 << 18)
-
-#define RADEON_RB3D_ZMASKOFFSET		0x3234
-#define RADEON_RB3D_ZSTENCILCNTL	0x1c2c
-#	define RADEON_DEPTH_FORMAT_16BIT_INT_Z	(0 << 0)
-#	define RADEON_DEPTH_FORMAT_24BIT_INT_Z	(2 << 0)
-
-/* CP registers */
-#define RADEON_CP_ME_RAM_ADDR		0x07d4
-#define RADEON_CP_ME_RAM_RADDR		0x07d8
-#define RADEON_CP_ME_RAM_DATAH		0x07dc
-#define RADEON_CP_ME_RAM_DATAL		0x07e0
-
-#define RADEON_CP_RB_BASE		0x0700
-#define RADEON_CP_RB_CNTL		0x0704
-#	define RADEON_BUF_SWAP_32BIT		(2 << 16)
-#	define RADEON_RB_NO_UPDATE		(1 << 27)
-#	define RADEON_RB_RPTR_WR_ENA		(1 << 31)
-#define RADEON_CP_RB_RPTR_ADDR		0x070c
-#define RADEON_CP_RB_RPTR		0x0710
-#define RADEON_CP_RB_WPTR		0x0714
-
-#define RADEON_CP_RB_WPTR_DELAY		0x0718
-#	define RADEON_PRE_WRITE_TIMER_SHIFT	0
-#	define RADEON_PRE_WRITE_LIMIT_SHIFT	23
-
-#define RADEON_CP_IB_BASE		0x0738
-
-#define RADEON_CP_CSQ_CNTL		0x0740
-#	define RADEON_CSQ_CNT_PRIMARY_MASK	(0xff << 0)
-#	define RADEON_CSQ_PRIDIS_INDDIS		(0 << 28)
-#	define RADEON_CSQ_PRIPIO_INDDIS		(1 << 28)
-#	define RADEON_CSQ_PRIBM_INDDIS		(2 << 28)
-#	define RADEON_CSQ_PRIPIO_INDBM		(3 << 28)
-#	define RADEON_CSQ_PRIBM_INDBM		(4 << 28)
-#	define RADEON_CSQ_PRIPIO_INDPIO		(15 << 28)
-
-#define R300_CP_RESYNC_ADDR		0x0778
-#define R300_CP_RESYNC_DATA		0x077c
-
-#define RADEON_AIC_CNTL			0x01d0
-#	define RADEON_PCIGART_TRANSLATE_EN	(1 << 0)
-#	define RS400_MSI_REARM	                (1 << 3)
-#define RADEON_AIC_STAT			0x01d4
-#define RADEON_AIC_PT_BASE		0x01d8
-#define RADEON_AIC_LO_ADDR		0x01dc
-#define RADEON_AIC_HI_ADDR		0x01e0
-#define RADEON_AIC_TLB_ADDR		0x01e4
-#define RADEON_AIC_TLB_DATA		0x01e8
-
-/* CP command packets */
-#define RADEON_CP_PACKET0		0x00000000
-#	define RADEON_ONE_REG_WR		(1 << 15)
-#define RADEON_CP_PACKET1		0x40000000
-#define RADEON_CP_PACKET2		0x80000000
-#define RADEON_CP_PACKET3		0xC0000000
-#       define RADEON_CP_NOP                    0x00001000
-#       define RADEON_CP_NEXT_CHAR              0x00001900
-#       define RADEON_CP_PLY_NEXTSCAN           0x00001D00
-#       define RADEON_CP_SET_SCISSORS           0x00001E00
-	     /* GEN_INDX_PRIM is unsupported starting with R300 */
-#	define RADEON_3D_RNDR_GEN_INDX_PRIM	0x00002300
-#	define RADEON_WAIT_FOR_IDLE		0x00002600
-#	define RADEON_3D_DRAW_VBUF		0x00002800
-#	define RADEON_3D_DRAW_IMMD		0x00002900
-#	define RADEON_3D_DRAW_INDX		0x00002A00
-#       define RADEON_CP_LOAD_PALETTE           0x00002C00
-#	define RADEON_3D_LOAD_VBPNTR		0x00002F00
-#	define RADEON_MPEG_IDCT_MACROBLOCK	0x00003000
-#	define RADEON_MPEG_IDCT_MACROBLOCK_REV	0x00003100
-#	define RADEON_3D_CLEAR_ZMASK		0x00003200
-#	define RADEON_CP_INDX_BUFFER		0x00003300
-#       define RADEON_CP_3D_DRAW_VBUF_2         0x00003400
-#       define RADEON_CP_3D_DRAW_IMMD_2         0x00003500
-#       define RADEON_CP_3D_DRAW_INDX_2         0x00003600
-#	define RADEON_3D_CLEAR_HIZ		0x00003700
-#       define RADEON_CP_3D_CLEAR_CMASK         0x00003802
-#	define RADEON_CNTL_HOSTDATA_BLT		0x00009400
-#	define RADEON_CNTL_PAINT_MULTI		0x00009A00
-#	define RADEON_CNTL_BITBLT_MULTI		0x00009B00
-#	define RADEON_CNTL_SET_SCISSORS		0xC0001E00
-
-#       define R600_IT_INDIRECT_BUFFER_END      0x00001700
-#       define R600_IT_SET_PREDICATION          0x00002000
-#       define R600_IT_REG_RMW                  0x00002100
-#       define R600_IT_COND_EXEC                0x00002200
-#       define R600_IT_PRED_EXEC                0x00002300
-#       define R600_IT_START_3D_CMDBUF          0x00002400
-#       define R600_IT_DRAW_INDEX_2             0x00002700
-#       define R600_IT_CONTEXT_CONTROL          0x00002800
-#       define R600_IT_DRAW_INDEX_IMMD_BE       0x00002900
-#       define R600_IT_INDEX_TYPE               0x00002A00
-#       define R600_IT_DRAW_INDEX               0x00002B00
-#       define R600_IT_DRAW_INDEX_AUTO          0x00002D00
-#       define R600_IT_DRAW_INDEX_IMMD          0x00002E00
-#       define R600_IT_NUM_INSTANCES            0x00002F00
-#       define R600_IT_STRMOUT_BUFFER_UPDATE    0x00003400
-#       define R600_IT_INDIRECT_BUFFER_MP       0x00003800
-#       define R600_IT_MEM_SEMAPHORE            0x00003900
-#       define R600_IT_MPEG_INDEX               0x00003A00
-#       define R600_IT_WAIT_REG_MEM             0x00003C00
-#       define R600_IT_MEM_WRITE                0x00003D00
-#       define R600_IT_INDIRECT_BUFFER          0x00003200
-#       define R600_IT_SURFACE_SYNC             0x00004300
-#              define R600_CB0_DEST_BASE_ENA    (1 << 6)
-#              define R600_TC_ACTION_ENA        (1 << 23)
-#              define R600_VC_ACTION_ENA        (1 << 24)
-#              define R600_CB_ACTION_ENA        (1 << 25)
-#              define R600_DB_ACTION_ENA        (1 << 26)
-#              define R600_SH_ACTION_ENA        (1 << 27)
-#              define R600_SMX_ACTION_ENA       (1 << 28)
-#       define R600_IT_ME_INITIALIZE            0x00004400
-#	       define R600_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
-#       define R600_IT_COND_WRITE               0x00004500
-#       define R600_IT_EVENT_WRITE              0x00004600
-#       define R600_IT_EVENT_WRITE_EOP          0x00004700
-#       define R600_IT_ONE_REG_WRITE            0x00005700
-#       define R600_IT_SET_CONFIG_REG           0x00006800
-#              define R600_SET_CONFIG_REG_OFFSET 0x00008000
-#              define R600_SET_CONFIG_REG_END   0x0000ac00
-#       define R600_IT_SET_CONTEXT_REG          0x00006900
-#              define R600_SET_CONTEXT_REG_OFFSET 0x00028000
-#              define R600_SET_CONTEXT_REG_END  0x00029000
-#       define R600_IT_SET_ALU_CONST            0x00006A00
-#              define R600_SET_ALU_CONST_OFFSET 0x00030000
-#              define R600_SET_ALU_CONST_END    0x00032000
-#       define R600_IT_SET_BOOL_CONST           0x00006B00
-#              define R600_SET_BOOL_CONST_OFFSET 0x0003e380
-#              define R600_SET_BOOL_CONST_END   0x00040000
-#       define R600_IT_SET_LOOP_CONST           0x00006C00
-#              define R600_SET_LOOP_CONST_OFFSET 0x0003e200
-#              define R600_SET_LOOP_CONST_END   0x0003e380
-#       define R600_IT_SET_RESOURCE             0x00006D00
-#              define R600_SET_RESOURCE_OFFSET  0x00038000
-#              define R600_SET_RESOURCE_END     0x0003c000
-#              define R600_SQ_TEX_VTX_INVALID_TEXTURE  0x0
-#              define R600_SQ_TEX_VTX_INVALID_BUFFER   0x1
-#              define R600_SQ_TEX_VTX_VALID_TEXTURE    0x2
-#              define R600_SQ_TEX_VTX_VALID_BUFFER     0x3
-#       define R600_IT_SET_SAMPLER              0x00006E00
-#              define R600_SET_SAMPLER_OFFSET   0x0003c000
-#              define R600_SET_SAMPLER_END      0x0003cff0
-#       define R600_IT_SET_CTL_CONST            0x00006F00
-#              define R600_SET_CTL_CONST_OFFSET 0x0003cff0
-#              define R600_SET_CTL_CONST_END    0x0003e200
-#       define R600_IT_SURFACE_BASE_UPDATE      0x00007300
-
-#define RADEON_CP_PACKET_MASK		0xC0000000
-#define RADEON_CP_PACKET_COUNT_MASK	0x3fff0000
-#define RADEON_CP_PACKET0_REG_MASK	0x000007ff
-#define RADEON_CP_PACKET1_REG0_MASK	0x000007ff
-#define RADEON_CP_PACKET1_REG1_MASK	0x003ff800
-
-#define RADEON_VTX_Z_PRESENT			(1 << 31)
-#define RADEON_VTX_PKCOLOR_PRESENT		(1 << 3)
-
-#define RADEON_PRIM_TYPE_NONE			(0 << 0)
-#define RADEON_PRIM_TYPE_POINT			(1 << 0)
-#define RADEON_PRIM_TYPE_LINE			(2 << 0)
-#define RADEON_PRIM_TYPE_LINE_STRIP		(3 << 0)
-#define RADEON_PRIM_TYPE_TRI_LIST		(4 << 0)
-#define RADEON_PRIM_TYPE_TRI_FAN		(5 << 0)
-#define RADEON_PRIM_TYPE_TRI_STRIP		(6 << 0)
-#define RADEON_PRIM_TYPE_TRI_TYPE2		(7 << 0)
-#define RADEON_PRIM_TYPE_RECT_LIST		(8 << 0)
-#define RADEON_PRIM_TYPE_3VRT_POINT_LIST	(9 << 0)
-#define RADEON_PRIM_TYPE_3VRT_LINE_LIST		(10 << 0)
-#define RADEON_PRIM_TYPE_MASK                   0xf
-#define RADEON_PRIM_WALK_IND			(1 << 4)
-#define RADEON_PRIM_WALK_LIST			(2 << 4)
-#define RADEON_PRIM_WALK_RING			(3 << 4)
-#define RADEON_COLOR_ORDER_BGRA			(0 << 6)
-#define RADEON_COLOR_ORDER_RGBA			(1 << 6)
-#define RADEON_MAOS_ENABLE			(1 << 7)
-#define RADEON_VTX_FMT_R128_MODE		(0 << 8)
-#define RADEON_VTX_FMT_RADEON_MODE		(1 << 8)
-#define RADEON_NUM_VERTICES_SHIFT		16
-
-#define RADEON_COLOR_FORMAT_CI8		2
-#define RADEON_COLOR_FORMAT_ARGB1555	3
-#define RADEON_COLOR_FORMAT_RGB565	4
-#define RADEON_COLOR_FORMAT_ARGB8888	6
-#define RADEON_COLOR_FORMAT_RGB332	7
-#define RADEON_COLOR_FORMAT_RGB8	9
-#define RADEON_COLOR_FORMAT_ARGB4444	15
-
-#define RADEON_TXFORMAT_I8		0
-#define RADEON_TXFORMAT_AI88		1
-#define RADEON_TXFORMAT_RGB332		2
-#define RADEON_TXFORMAT_ARGB1555	3
-#define RADEON_TXFORMAT_RGB565		4
-#define RADEON_TXFORMAT_ARGB4444	5
-#define RADEON_TXFORMAT_ARGB8888	6
-#define RADEON_TXFORMAT_RGBA8888	7
-#define RADEON_TXFORMAT_Y8		8
-#define RADEON_TXFORMAT_VYUY422         10
-#define RADEON_TXFORMAT_YVYU422         11
-#define RADEON_TXFORMAT_DXT1            12
-#define RADEON_TXFORMAT_DXT23           14
-#define RADEON_TXFORMAT_DXT45           15
-
-#define R200_PP_TXCBLEND_0                0x2f00
-#define R200_PP_TXCBLEND_1                0x2f10
-#define R200_PP_TXCBLEND_2                0x2f20
-#define R200_PP_TXCBLEND_3                0x2f30
-#define R200_PP_TXCBLEND_4                0x2f40
-#define R200_PP_TXCBLEND_5                0x2f50
-#define R200_PP_TXCBLEND_6                0x2f60
-#define R200_PP_TXCBLEND_7                0x2f70
-#define R200_SE_TCL_LIGHT_MODEL_CTL_0     0x2268
-#define R200_PP_TFACTOR_0                 0x2ee0
-#define R200_SE_VTX_FMT_0                 0x2088
-#define R200_SE_VAP_CNTL                  0x2080
-#define R200_SE_TCL_MATRIX_SEL_0          0x2230
-#define R200_SE_TCL_TEX_PROC_CTL_2        0x22a8
-#define R200_SE_TCL_UCP_VERT_BLEND_CTL    0x22c0
-#define R200_PP_TXFILTER_5                0x2ca0
-#define R200_PP_TXFILTER_4                0x2c80
-#define R200_PP_TXFILTER_3                0x2c60
-#define R200_PP_TXFILTER_2                0x2c40
-#define R200_PP_TXFILTER_1                0x2c20
-#define R200_PP_TXFILTER_0                0x2c00
-#define R200_PP_TXOFFSET_5                0x2d78
-#define R200_PP_TXOFFSET_4                0x2d60
-#define R200_PP_TXOFFSET_3                0x2d48
-#define R200_PP_TXOFFSET_2                0x2d30
-#define R200_PP_TXOFFSET_1                0x2d18
-#define R200_PP_TXOFFSET_0                0x2d00
-
-#define R200_PP_CUBIC_FACES_0             0x2c18
-#define R200_PP_CUBIC_FACES_1             0x2c38
-#define R200_PP_CUBIC_FACES_2             0x2c58
-#define R200_PP_CUBIC_FACES_3             0x2c78
-#define R200_PP_CUBIC_FACES_4             0x2c98
-#define R200_PP_CUBIC_FACES_5             0x2cb8
-#define R200_PP_CUBIC_OFFSET_F1_0         0x2d04
-#define R200_PP_CUBIC_OFFSET_F2_0         0x2d08
-#define R200_PP_CUBIC_OFFSET_F3_0         0x2d0c
-#define R200_PP_CUBIC_OFFSET_F4_0         0x2d10
-#define R200_PP_CUBIC_OFFSET_F5_0         0x2d14
-#define R200_PP_CUBIC_OFFSET_F1_1         0x2d1c
-#define R200_PP_CUBIC_OFFSET_F2_1         0x2d20
-#define R200_PP_CUBIC_OFFSET_F3_1         0x2d24
-#define R200_PP_CUBIC_OFFSET_F4_1         0x2d28
-#define R200_PP_CUBIC_OFFSET_F5_1         0x2d2c
-#define R200_PP_CUBIC_OFFSET_F1_2         0x2d34
-#define R200_PP_CUBIC_OFFSET_F2_2         0x2d38
-#define R200_PP_CUBIC_OFFSET_F3_2         0x2d3c
-#define R200_PP_CUBIC_OFFSET_F4_2         0x2d40
-#define R200_PP_CUBIC_OFFSET_F5_2         0x2d44
-#define R200_PP_CUBIC_OFFSET_F1_3         0x2d4c
-#define R200_PP_CUBIC_OFFSET_F2_3         0x2d50
-#define R200_PP_CUBIC_OFFSET_F3_3         0x2d54
-#define R200_PP_CUBIC_OFFSET_F4_3         0x2d58
-#define R200_PP_CUBIC_OFFSET_F5_3         0x2d5c
-#define R200_PP_CUBIC_OFFSET_F1_4         0x2d64
-#define R200_PP_CUBIC_OFFSET_F2_4         0x2d68
-#define R200_PP_CUBIC_OFFSET_F3_4         0x2d6c
-#define R200_PP_CUBIC_OFFSET_F4_4         0x2d70
-#define R200_PP_CUBIC_OFFSET_F5_4         0x2d74
-#define R200_PP_CUBIC_OFFSET_F1_5         0x2d7c
-#define R200_PP_CUBIC_OFFSET_F2_5         0x2d80
-#define R200_PP_CUBIC_OFFSET_F3_5         0x2d84
-#define R200_PP_CUBIC_OFFSET_F4_5         0x2d88
-#define R200_PP_CUBIC_OFFSET_F5_5         0x2d8c
-
-#define R200_RE_AUX_SCISSOR_CNTL          0x26f0
-#define R200_SE_VTE_CNTL                  0x20b0
-#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL   0x2250
-#define R200_PP_TAM_DEBUG3                0x2d9c
-#define R200_PP_CNTL_X                    0x2cc4
-#define R200_SE_VAP_CNTL_STATUS           0x2140
-#define R200_RE_SCISSOR_TL_0              0x1cd8
-#define R200_RE_SCISSOR_TL_1              0x1ce0
-#define R200_RE_SCISSOR_TL_2              0x1ce8
-#define R200_RB3D_DEPTHXY_OFFSET          0x1d60
-#define R200_RE_AUX_SCISSOR_CNTL          0x26f0
-#define R200_SE_VTX_STATE_CNTL            0x2180
-#define R200_RE_POINTSIZE                 0x2648
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0 0x2254
-
-#define RADEON_PP_TEX_SIZE_0                0x1d04	/* NPOT */
-#define RADEON_PP_TEX_SIZE_1                0x1d0c
-#define RADEON_PP_TEX_SIZE_2                0x1d14
-
-#define RADEON_PP_CUBIC_FACES_0             0x1d24
-#define RADEON_PP_CUBIC_FACES_1             0x1d28
-#define RADEON_PP_CUBIC_FACES_2             0x1d2c
-#define RADEON_PP_CUBIC_OFFSET_T0_0         0x1dd0	/* bits [31:5] */
-#define RADEON_PP_CUBIC_OFFSET_T1_0         0x1e00
-#define RADEON_PP_CUBIC_OFFSET_T2_0         0x1e14
-
-#define RADEON_SE_TCL_STATE_FLUSH           0x2284
-
-#define SE_VAP_CNTL__TCL_ENA_MASK                          0x00000001
-#define SE_VAP_CNTL__FORCE_W_TO_ONE_MASK                   0x00010000
-#define SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT                 0x00000012
-#define SE_VTE_CNTL__VTX_XY_FMT_MASK                       0x00000100
-#define SE_VTE_CNTL__VTX_Z_FMT_MASK                        0x00000200
-#define SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK                  0x00000001
-#define SE_VTX_FMT_0__VTX_W0_PRESENT_MASK                  0x00000002
-#define SE_VTX_FMT_0__VTX_COLOR_0_FMT__SHIFT               0x0000000b
-#define R200_3D_DRAW_IMMD_2      0xC0003500
-#define R200_SE_VTX_FMT_1                 0x208c
-#define R200_RE_CNTL                      0x1c50
-
-#define R200_RB3D_BLENDCOLOR              0x3218
-
-#define R200_SE_TCL_POINT_SPRITE_CNTL     0x22c4
-
-#define R200_PP_TRI_PERF 0x2cf8
-
-#define R200_PP_AFS_0                     0x2f80
-#define R200_PP_AFS_1                     0x2f00	/* same as txcblend_0 */
-
-#define R200_VAP_PVS_CNTL_1               0x22D0
-
-#define RADEON_CRTC_CRNT_FRAME 0x0214
-#define RADEON_CRTC2_CRNT_FRAME 0x0314
-
-#define R500_D1CRTC_STATUS 0x609c
-#define R500_D2CRTC_STATUS 0x689c
-#define R500_CRTC_V_BLANK (1<<0)
-
-#define R500_D1CRTC_FRAME_COUNT 0x60a4
-#define R500_D2CRTC_FRAME_COUNT 0x68a4
-
-#define R500_D1MODE_V_COUNTER 0x6530
-#define R500_D2MODE_V_COUNTER 0x6d30
-
-#define R500_D1MODE_VBLANK_STATUS 0x6534
-#define R500_D2MODE_VBLANK_STATUS 0x6d34
-#define R500_VBLANK_OCCURED (1<<0)
-#define R500_VBLANK_ACK     (1<<4)
-#define R500_VBLANK_STAT    (1<<12)
-#define R500_VBLANK_INT     (1<<16)
-
-#define R500_DxMODE_INT_MASK 0x6540
-#define R500_D1MODE_INT_MASK (1<<0)
-#define R500_D2MODE_INT_MASK (1<<8)
-
-#define R500_DISP_INTERRUPT_STATUS 0x7edc
-#define R500_D1_VBLANK_INTERRUPT (1 << 4)
-#define R500_D2_VBLANK_INTERRUPT (1 << 5)
-
-/* R6xx/R7xx registers */
-#define R600_MC_VM_FB_LOCATION                                 0x2180
-#define R600_MC_VM_AGP_TOP                                     0x2184
-#define R600_MC_VM_AGP_BOT                                     0x2188
-#define R600_MC_VM_AGP_BASE                                    0x218c
-#define R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR                    0x2190
-#define R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR                   0x2194
-#define R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR                0x2198
-
-#define R700_MC_VM_FB_LOCATION                                 0x2024
-#define R700_MC_VM_AGP_TOP                                     0x2028
-#define R700_MC_VM_AGP_BOT                                     0x202c
-#define R700_MC_VM_AGP_BASE                                    0x2030
-#define R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR                    0x2034
-#define R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR                   0x2038
-#define R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR                0x203c
-
-#define R600_MCD_RD_A_CNTL                                     0x219c
-#define R600_MCD_RD_B_CNTL                                     0x21a0
-
-#define R600_MCD_WR_A_CNTL                                     0x21a4
-#define R600_MCD_WR_B_CNTL                                     0x21a8
-
-#define R600_MCD_RD_SYS_CNTL                                   0x2200
-#define R600_MCD_WR_SYS_CNTL                                   0x2214
-
-#define R600_MCD_RD_GFX_CNTL                                   0x21fc
-#define R600_MCD_RD_HDP_CNTL                                   0x2204
-#define R600_MCD_RD_PDMA_CNTL                                  0x2208
-#define R600_MCD_RD_SEM_CNTL                                   0x220c
-#define R600_MCD_WR_GFX_CNTL                                   0x2210
-#define R600_MCD_WR_HDP_CNTL                                   0x2218
-#define R600_MCD_WR_PDMA_CNTL                                  0x221c
-#define R600_MCD_WR_SEM_CNTL                                   0x2220
-
-#       define R600_MCD_L1_TLB                                 (1 << 0)
-#       define R600_MCD_L1_FRAG_PROC                           (1 << 1)
-#       define R600_MCD_L1_STRICT_ORDERING                     (1 << 2)
-
-#       define R600_MCD_SYSTEM_ACCESS_MODE_MASK                (3 << 6)
-#       define R600_MCD_SYSTEM_ACCESS_MODE_PA_ONLY             (0 << 6)
-#       define R600_MCD_SYSTEM_ACCESS_MODE_USE_SYS_MAP         (1 << 6)
-#       define R600_MCD_SYSTEM_ACCESS_MODE_IN_SYS              (2 << 6)
-#       define R600_MCD_SYSTEM_ACCESS_MODE_NOT_IN_SYS          (3 << 6)
-
-#       define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU    (0 << 8)
-#       define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE (1 << 8)
-
-#       define R600_MCD_SEMAPHORE_MODE                         (1 << 10)
-#       define R600_MCD_WAIT_L2_QUERY                          (1 << 11)
-#       define R600_MCD_EFFECTIVE_L1_TLB_SIZE(x)               ((x) << 12)
-#       define R600_MCD_EFFECTIVE_L1_QUEUE_SIZE(x)             ((x) << 15)
-
-#define R700_MC_VM_MD_L1_TLB0_CNTL                             0x2654
-#define R700_MC_VM_MD_L1_TLB1_CNTL                             0x2658
-#define R700_MC_VM_MD_L1_TLB2_CNTL                             0x265c
-
-#define R700_MC_VM_MB_L1_TLB0_CNTL                             0x2234
-#define R700_MC_VM_MB_L1_TLB1_CNTL                             0x2238
-#define R700_MC_VM_MB_L1_TLB2_CNTL                             0x223c
-#define R700_MC_VM_MB_L1_TLB3_CNTL                             0x2240
-
-#       define R700_ENABLE_L1_TLB                              (1 << 0)
-#       define R700_ENABLE_L1_FRAGMENT_PROCESSING              (1 << 1)
-#       define R700_SYSTEM_ACCESS_MODE_IN_SYS                  (2 << 3)
-#       define R700_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU  (0 << 5)
-#       define R700_EFFECTIVE_L1_TLB_SIZE(x)                   ((x) << 15)
-#       define R700_EFFECTIVE_L1_QUEUE_SIZE(x)                 ((x) << 18)
-
-#define R700_MC_ARB_RAMCFG                                     0x2760
-#       define R700_NOOFBANK_SHIFT                             0
-#       define R700_NOOFBANK_MASK                              0x3
-#       define R700_NOOFRANK_SHIFT                             2
-#       define R700_NOOFRANK_MASK                              0x1
-#       define R700_NOOFROWS_SHIFT                             3
-#       define R700_NOOFROWS_MASK                              0x7
-#       define R700_NOOFCOLS_SHIFT                             6
-#       define R700_NOOFCOLS_MASK                              0x3
-#       define R700_CHANSIZE_SHIFT                             8
-#       define R700_CHANSIZE_MASK                              0x1
-#       define R700_BURSTLENGTH_SHIFT                          9
-#       define R700_BURSTLENGTH_MASK                           0x1
-#define R600_RAMCFG                                            0x2408
-#       define R600_NOOFBANK_SHIFT                             0
-#       define R600_NOOFBANK_MASK                              0x1
-#       define R600_NOOFRANK_SHIFT                             1
-#       define R600_NOOFRANK_MASK                              0x1
-#       define R600_NOOFROWS_SHIFT                             2
-#       define R600_NOOFROWS_MASK                              0x7
-#       define R600_NOOFCOLS_SHIFT                             5
-#       define R600_NOOFCOLS_MASK                              0x3
-#       define R600_CHANSIZE_SHIFT                             7
-#       define R600_CHANSIZE_MASK                              0x1
-#       define R600_BURSTLENGTH_SHIFT                          8
-#       define R600_BURSTLENGTH_MASK                           0x1
-
-#define R600_VM_L2_CNTL                                        0x1400
-#       define R600_VM_L2_CACHE_EN                             (1 << 0)
-#       define R600_VM_L2_FRAG_PROC                            (1 << 1)
-#       define R600_VM_ENABLE_PTE_CACHE_LRU_W                  (1 << 9)
-#       define R600_VM_L2_CNTL_QUEUE_SIZE(x)                   ((x) << 13)
-#       define R700_VM_L2_CNTL_QUEUE_SIZE(x)                   ((x) << 14)
-
-#define R600_VM_L2_CNTL2                                       0x1404
-#       define R600_VM_L2_CNTL2_INVALIDATE_ALL_L1_TLBS         (1 << 0)
-#       define R600_VM_L2_CNTL2_INVALIDATE_L2_CACHE            (1 << 1)
-#define R600_VM_L2_CNTL3                                       0x1408
-#       define R600_VM_L2_CNTL3_BANK_SELECT_0(x)               ((x) << 0)
-#       define R600_VM_L2_CNTL3_BANK_SELECT_1(x)               ((x) << 5)
-#       define R600_VM_L2_CNTL3_CACHE_UPDATE_MODE(x)           ((x) << 10)
-#       define R700_VM_L2_CNTL3_BANK_SELECT(x)                 ((x) << 0)
-#       define R700_VM_L2_CNTL3_CACHE_UPDATE_MODE(x)           ((x) << 6)
-
-#define R600_VM_L2_STATUS                                      0x140c
-
-#define R600_VM_CONTEXT0_CNTL                                  0x1410
-#       define R600_VM_ENABLE_CONTEXT                          (1 << 0)
-#       define R600_VM_PAGE_TABLE_DEPTH_FLAT                   (0 << 1)
-
-#define R600_VM_CONTEXT0_CNTL2                                 0x1430
-#define R600_VM_CONTEXT0_REQUEST_RESPONSE                      0x1470
-#define R600_VM_CONTEXT0_INVALIDATION_LOW_ADDR                 0x1490
-#define R600_VM_CONTEXT0_INVALIDATION_HIGH_ADDR                0x14b0
-#define R600_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR                  0x1574
-#define R600_VM_CONTEXT0_PAGE_TABLE_START_ADDR                 0x1594
-#define R600_VM_CONTEXT0_PAGE_TABLE_END_ADDR                   0x15b4
-
-#define R700_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR                  0x153c
-#define R700_VM_CONTEXT0_PAGE_TABLE_START_ADDR                 0x155c
-#define R700_VM_CONTEXT0_PAGE_TABLE_END_ADDR                   0x157c
-
-#define R600_HDP_HOST_PATH_CNTL                                0x2c00
-
-#define R600_GRBM_CNTL                                         0x8000
-#       define R600_GRBM_READ_TIMEOUT(x)                       ((x) << 0)
-
-#define R600_GRBM_STATUS                                       0x8010
-#       define R600_CMDFIFO_AVAIL_MASK                         0x1f
-#       define R700_CMDFIFO_AVAIL_MASK                         0xf
-#       define R600_GUI_ACTIVE                                 (1 << 31)
-#define R600_GRBM_STATUS2                                      0x8014
-#define R600_GRBM_SOFT_RESET                                   0x8020
-#       define R600_SOFT_RESET_CP                              (1 << 0)
-#define R600_WAIT_UNTIL		                               0x8040
-
-#define R600_CP_SEM_WAIT_TIMER                                 0x85bc
-#define R600_CP_ME_CNTL                                        0x86d8
-#       define R600_CP_ME_HALT                                 (1 << 28)
-#define R600_CP_QUEUE_THRESHOLDS                               0x8760
-#       define R600_ROQ_IB1_START(x)                           ((x) << 0)
-#       define R600_ROQ_IB2_START(x)                           ((x) << 8)
-#define R600_CP_MEQ_THRESHOLDS                                 0x8764
-#       define R700_STQ_SPLIT(x)                               ((x) << 0)
-#       define R600_MEQ_END(x)                                 ((x) << 16)
-#       define R600_ROQ_END(x)                                 ((x) << 24)
-#define R600_CP_PERFMON_CNTL                                   0x87fc
-#define R600_CP_RB_BASE                                        0xc100
-#define R600_CP_RB_CNTL                                        0xc104
-#       define R600_RB_BUFSZ(x)                                ((x) << 0)
-#       define R600_RB_BLKSZ(x)                                ((x) << 8)
-#	define R600_BUF_SWAP_32BIT		               (2 << 16)
-#       define R600_RB_NO_UPDATE                               (1 << 27)
-#       define R600_RB_RPTR_WR_ENA                             (1 << 31)
-#define R600_CP_RB_RPTR_WR                                     0xc108
-#define R600_CP_RB_RPTR_ADDR                                   0xc10c
-#define R600_CP_RB_RPTR_ADDR_HI                                0xc110
-#define R600_CP_RB_WPTR                                        0xc114
-#define R600_CP_RB_WPTR_ADDR                                   0xc118
-#define R600_CP_RB_WPTR_ADDR_HI                                0xc11c
-#define R600_CP_RB_RPTR                                        0x8700
-#define R600_CP_RB_WPTR_DELAY                                  0x8704
-#define R600_CP_PFP_UCODE_ADDR                                 0xc150
-#define R600_CP_PFP_UCODE_DATA                                 0xc154
-#define R600_CP_ME_RAM_RADDR                                   0xc158
-#define R600_CP_ME_RAM_WADDR                                   0xc15c
-#define R600_CP_ME_RAM_DATA                                    0xc160
-#define R600_CP_DEBUG                                          0xc1fc
-
-#define R600_PA_CL_ENHANCE                                     0x8a14
-#       define R600_CLIP_VTX_REORDER_ENA                       (1 << 0)
-#       define R600_NUM_CLIP_SEQ(x)                            ((x) << 1)
-#define R600_PA_SC_LINE_STIPPLE_STATE                          0x8b10
-#define R600_PA_SC_MULTI_CHIP_CNTL                             0x8b20
-#define R700_PA_SC_FORCE_EOV_MAX_CNTS                          0x8b24
-#       define R700_FORCE_EOV_MAX_CLK_CNT(x)                   ((x) << 0)
-#       define R700_FORCE_EOV_MAX_REZ_CNT(x)                   ((x) << 16)
-#define R600_PA_SC_AA_SAMPLE_LOCS_2S                           0x8b40
-#define R600_PA_SC_AA_SAMPLE_LOCS_4S                           0x8b44
-#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD0                       0x8b48
-#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD1                       0x8b4c
-#       define R600_S0_X(x)                                    ((x) << 0)
-#       define R600_S0_Y(x)                                    ((x) << 4)
-#       define R600_S1_X(x)                                    ((x) << 8)
-#       define R600_S1_Y(x)                                    ((x) << 12)
-#       define R600_S2_X(x)                                    ((x) << 16)
-#       define R600_S2_Y(x)                                    ((x) << 20)
-#       define R600_S3_X(x)                                    ((x) << 24)
-#       define R600_S3_Y(x)                                    ((x) << 28)
-#       define R600_S4_X(x)                                    ((x) << 0)
-#       define R600_S4_Y(x)                                    ((x) << 4)
-#       define R600_S5_X(x)                                    ((x) << 8)
-#       define R600_S5_Y(x)                                    ((x) << 12)
-#       define R600_S6_X(x)                                    ((x) << 16)
-#       define R600_S6_Y(x)                                    ((x) << 20)
-#       define R600_S7_X(x)                                    ((x) << 24)
-#       define R600_S7_Y(x)                                    ((x) << 28)
-#define R600_PA_SC_FIFO_SIZE                                   0x8bd0
-#       define R600_SC_PRIM_FIFO_SIZE(x)                       ((x) << 0)
-#       define R600_SC_HIZ_TILE_FIFO_SIZE(x)                   ((x) << 8)
-#       define R600_SC_EARLYZ_TILE_FIFO_SIZE(x)                ((x) << 16)
-#define R700_PA_SC_FIFO_SIZE_R7XX                              0x8bcc
-#       define R700_SC_PRIM_FIFO_SIZE(x)                       ((x) << 0)
-#       define R700_SC_HIZ_TILE_FIFO_SIZE(x)                   ((x) << 12)
-#       define R700_SC_EARLYZ_TILE_FIFO_SIZE(x)                ((x) << 20)
-#define R600_PA_SC_ENHANCE                                     0x8bf0
-#       define R600_FORCE_EOV_MAX_CLK_CNT(x)                   ((x) << 0)
-#       define R600_FORCE_EOV_MAX_TILE_CNT(x)                  ((x) << 12)
-#define R600_PA_SC_CLIPRECT_RULE                               0x2820c
-#define R700_PA_SC_EDGERULE                                    0x28230
-#define R600_PA_SC_LINE_STIPPLE                                0x28a0c
-#define R600_PA_SC_MODE_CNTL                                   0x28a4c
-#define R600_PA_SC_AA_CONFIG                                   0x28c04
-
-#define R600_SX_EXPORT_BUFFER_SIZES                            0x900c
-#       define R600_COLOR_BUFFER_SIZE(x)                       ((x) << 0)
-#       define R600_POSITION_BUFFER_SIZE(x)                    ((x) << 8)
-#       define R600_SMX_BUFFER_SIZE(x)                         ((x) << 16)
-#define R600_SX_DEBUG_1                                        0x9054
-#       define R600_SMX_EVENT_RELEASE                          (1 << 0)
-#       define R600_ENABLE_NEW_SMX_ADDRESS                     (1 << 16)
-#define R700_SX_DEBUG_1                                        0x9058
-#       define R700_ENABLE_NEW_SMX_ADDRESS                     (1 << 16)
-#define R600_SX_MISC                                           0x28350
-
-#define R600_DB_DEBUG                                          0x9830
-#       define R600_PREZ_MUST_WAIT_FOR_POSTZ_DONE              (1 << 31)
-#define R600_DB_WATERMARKS                                     0x9838
-#       define R600_DEPTH_FREE(x)                              ((x) << 0)
-#       define R600_DEPTH_FLUSH(x)                             ((x) << 5)
-#       define R600_DEPTH_PENDING_FREE(x)                      ((x) << 15)
-#       define R600_DEPTH_CACHELINE_FREE(x)                    ((x) << 20)
-#define R700_DB_DEBUG3                                         0x98b0
-#       define R700_DB_CLK_OFF_DELAY(x)                        ((x) << 11)
-#define RV700_DB_DEBUG4                                        0x9b8c
-#       define RV700_DISABLE_TILE_COVERED_FOR_PS_ITER          (1 << 6)
-
-#define R600_VGT_CACHE_INVALIDATION                            0x88c4
-#       define R600_CACHE_INVALIDATION(x)                      ((x) << 0)
-#       define R600_VC_ONLY                                    0
-#       define R600_TC_ONLY                                    1
-#       define R600_VC_AND_TC                                  2
-#       define R700_AUTO_INVLD_EN(x)                           ((x) << 6)
-#       define R700_NO_AUTO                                    0
-#       define R700_ES_AUTO                                    1
-#       define R700_GS_AUTO                                    2
-#       define R700_ES_AND_GS_AUTO                             3
-#define R600_VGT_GS_PER_ES                                     0x88c8
-#define R600_VGT_ES_PER_GS                                     0x88cc
-#define R600_VGT_GS_PER_VS                                     0x88e8
-#define R600_VGT_GS_VERTEX_REUSE                               0x88d4
-#define R600_VGT_NUM_INSTANCES                                 0x8974
-#define R600_VGT_STRMOUT_EN                                    0x28ab0
-#define R600_VGT_EVENT_INITIATOR                               0x28a90
-#       define R600_CACHE_FLUSH_AND_INV_EVENT                  (0x16 << 0)
-#define R600_VGT_VERTEX_REUSE_BLOCK_CNTL                       0x28c58
-#       define R600_VTX_REUSE_DEPTH_MASK                       0xff
-#define R600_VGT_OUT_DEALLOC_CNTL                              0x28c5c
-#       define R600_DEALLOC_DIST_MASK                          0x7f
-
-#define R600_CB_COLOR0_BASE                                    0x28040
-#define R600_CB_COLOR1_BASE                                    0x28044
-#define R600_CB_COLOR2_BASE                                    0x28048
-#define R600_CB_COLOR3_BASE                                    0x2804c
-#define R600_CB_COLOR4_BASE                                    0x28050
-#define R600_CB_COLOR5_BASE                                    0x28054
-#define R600_CB_COLOR6_BASE                                    0x28058
-#define R600_CB_COLOR7_BASE                                    0x2805c
-#define R600_CB_COLOR7_FRAG                                    0x280fc
-
-#define R600_CB_COLOR0_SIZE                                    0x28060
-#define R600_CB_COLOR0_VIEW                                    0x28080
-#define R600_CB_COLOR0_INFO                                    0x280a0
-#define R600_CB_COLOR0_TILE                                    0x280c0
-#define R600_CB_COLOR0_FRAG                                    0x280e0
-#define R600_CB_COLOR0_MASK                                    0x28100
-
-#define AVIVO_D1MODE_VLINE_START_END                           0x6538
-#define AVIVO_D2MODE_VLINE_START_END                           0x6d38
-#define R600_CP_COHER_BASE                                     0x85f8
-#define R600_DB_DEPTH_BASE                                     0x2800c
-#define R600_SQ_PGM_START_FS                                   0x28894
-#define R600_SQ_PGM_START_ES                                   0x28880
-#define R600_SQ_PGM_START_VS                                   0x28858
-#define R600_SQ_PGM_RESOURCES_VS                               0x28868
-#define R600_SQ_PGM_CF_OFFSET_VS                               0x288d0
-#define R600_SQ_PGM_START_GS                                   0x2886c
-#define R600_SQ_PGM_START_PS                                   0x28840
-#define R600_SQ_PGM_RESOURCES_PS                               0x28850
-#define R600_SQ_PGM_EXPORTS_PS                                 0x28854
-#define R600_SQ_PGM_CF_OFFSET_PS                               0x288cc
-#define R600_VGT_DMA_BASE                                      0x287e8
-#define R600_VGT_DMA_BASE_HI                                   0x287e4
-#define R600_VGT_STRMOUT_BASE_OFFSET_0                         0x28b10
-#define R600_VGT_STRMOUT_BASE_OFFSET_1                         0x28b14
-#define R600_VGT_STRMOUT_BASE_OFFSET_2                         0x28b18
-#define R600_VGT_STRMOUT_BASE_OFFSET_3                         0x28b1c
-#define R600_VGT_STRMOUT_BASE_OFFSET_HI_0                      0x28b44
-#define R600_VGT_STRMOUT_BASE_OFFSET_HI_1                      0x28b48
-#define R600_VGT_STRMOUT_BASE_OFFSET_HI_2                      0x28b4c
-#define R600_VGT_STRMOUT_BASE_OFFSET_HI_3                      0x28b50
-#define R600_VGT_STRMOUT_BUFFER_BASE_0                         0x28ad8
-#define R600_VGT_STRMOUT_BUFFER_BASE_1                         0x28ae8
-#define R600_VGT_STRMOUT_BUFFER_BASE_2                         0x28af8
-#define R600_VGT_STRMOUT_BUFFER_BASE_3                         0x28b08
-#define R600_VGT_STRMOUT_BUFFER_OFFSET_0                       0x28adc
-#define R600_VGT_STRMOUT_BUFFER_OFFSET_1                       0x28aec
-#define R600_VGT_STRMOUT_BUFFER_OFFSET_2                       0x28afc
-#define R600_VGT_STRMOUT_BUFFER_OFFSET_3                       0x28b0c
-
-#define R600_VGT_PRIMITIVE_TYPE                                0x8958
-
-#define R600_PA_SC_SCREEN_SCISSOR_TL                           0x28030
-#define R600_PA_SC_GENERIC_SCISSOR_TL                          0x28240
-#define R600_PA_SC_WINDOW_SCISSOR_TL                           0x28204
-
-#define R600_TC_CNTL                                           0x9608
-#       define R600_TC_L2_SIZE(x)                              ((x) << 5)
-#       define R600_L2_DISABLE_LATE_HIT                        (1 << 9)
-
-#define R600_ARB_POP                                           0x2418
-#       define R600_ENABLE_TC128                               (1 << 30)
-#define R600_ARB_GDEC_RD_CNTL                                  0x246c
-
-#define R600_TA_CNTL_AUX                                       0x9508
-#       define R600_DISABLE_CUBE_WRAP                          (1 << 0)
-#       define R600_DISABLE_CUBE_ANISO                         (1 << 1)
-#       define R700_GETLOD_SELECT(x)                           ((x) << 2)
-#       define R600_SYNC_GRADIENT                              (1 << 24)
-#       define R600_SYNC_WALKER                                (1 << 25)
-#       define R600_SYNC_ALIGNER                               (1 << 26)
-#       define R600_BILINEAR_PRECISION_6_BIT                   (0 << 31)
-#       define R600_BILINEAR_PRECISION_8_BIT                   (1 << 31)
-
-#define R700_TCP_CNTL                                          0x9610
-
-#define R600_SMX_DC_CTL0                                       0xa020
-#       define R700_USE_HASH_FUNCTION                          (1 << 0)
-#       define R700_CACHE_DEPTH(x)                             ((x) << 1)
-#       define R700_FLUSH_ALL_ON_EVENT                         (1 << 10)
-#       define R700_STALL_ON_EVENT                             (1 << 11)
-#define R700_SMX_EVENT_CTL                                     0xa02c
-#       define R700_ES_FLUSH_CTL(x)                            ((x) << 0)
-#       define R700_GS_FLUSH_CTL(x)                            ((x) << 3)
-#       define R700_ACK_FLUSH_CTL(x)                           ((x) << 6)
-#       define R700_SYNC_FLUSH_CTL                             (1 << 8)
-
-#define R600_SQ_CONFIG                                         0x8c00
-#       define R600_VC_ENABLE                                  (1 << 0)
-#       define R600_EXPORT_SRC_C                               (1 << 1)
-#       define R600_DX9_CONSTS                                 (1 << 2)
-#       define R600_ALU_INST_PREFER_VECTOR                     (1 << 3)
-#       define R600_DX10_CLAMP                                 (1 << 4)
-#       define R600_CLAUSE_SEQ_PRIO(x)                         ((x) << 8)
-#       define R600_PS_PRIO(x)                                 ((x) << 24)
-#       define R600_VS_PRIO(x)                                 ((x) << 26)
-#       define R600_GS_PRIO(x)                                 ((x) << 28)
-#       define R600_ES_PRIO(x)                                 ((x) << 30)
-#define R600_SQ_GPR_RESOURCE_MGMT_1                            0x8c04
-#       define R600_NUM_PS_GPRS(x)                             ((x) << 0)
-#       define R600_NUM_VS_GPRS(x)                             ((x) << 16)
-#       define R700_DYN_GPR_ENABLE                             (1 << 27)
-#       define R600_NUM_CLAUSE_TEMP_GPRS(x)                    ((x) << 28)
-#define R600_SQ_GPR_RESOURCE_MGMT_2                            0x8c08
-#       define R600_NUM_GS_GPRS(x)                             ((x) << 0)
-#       define R600_NUM_ES_GPRS(x)                             ((x) << 16)
-#define R600_SQ_THREAD_RESOURCE_MGMT                           0x8c0c
-#       define R600_NUM_PS_THREADS(x)                          ((x) << 0)
-#       define R600_NUM_VS_THREADS(x)                          ((x) << 8)
-#       define R600_NUM_GS_THREADS(x)                          ((x) << 16)
-#       define R600_NUM_ES_THREADS(x)                          ((x) << 24)
-#define R600_SQ_STACK_RESOURCE_MGMT_1                          0x8c10
-#       define R600_NUM_PS_STACK_ENTRIES(x)                    ((x) << 0)
-#       define R600_NUM_VS_STACK_ENTRIES(x)                    ((x) << 16)
-#define R600_SQ_STACK_RESOURCE_MGMT_2                          0x8c14
-#       define R600_NUM_GS_STACK_ENTRIES(x)                    ((x) << 0)
-#       define R600_NUM_ES_STACK_ENTRIES(x)                    ((x) << 16)
-#define R600_SQ_MS_FIFO_SIZES                                  0x8cf0
-#       define R600_CACHE_FIFO_SIZE(x)                         ((x) << 0)
-#       define R600_FETCH_FIFO_HIWATER(x)                      ((x) << 8)
-#       define R600_DONE_FIFO_HIWATER(x)                       ((x) << 16)
-#       define R600_ALU_UPDATE_FIFO_HIWATER(x)                 ((x) << 24)
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_0                         0x8db0
-#       define R700_SIMDA_RING0(x)                             ((x) << 0)
-#       define R700_SIMDA_RING1(x)                             ((x) << 8)
-#       define R700_SIMDB_RING0(x)                             ((x) << 16)
-#       define R700_SIMDB_RING1(x)                             ((x) << 24)
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_1                         0x8db4
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_2                         0x8db8
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_3                         0x8dbc
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_4                         0x8dc0
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_5                         0x8dc4
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_6                         0x8dc8
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_7                         0x8dcc
-
-#define R600_SPI_PS_IN_CONTROL_0                               0x286cc
-#       define R600_NUM_INTERP(x)                              ((x) << 0)
-#       define R600_POSITION_ENA                               (1 << 8)
-#       define R600_POSITION_CENTROID                          (1 << 9)
-#       define R600_POSITION_ADDR(x)                           ((x) << 10)
-#       define R600_PARAM_GEN(x)                               ((x) << 15)
-#       define R600_PARAM_GEN_ADDR(x)                          ((x) << 19)
-#       define R600_BARYC_SAMPLE_CNTL(x)                       ((x) << 26)
-#       define R600_PERSP_GRADIENT_ENA                         (1 << 28)
-#       define R600_LINEAR_GRADIENT_ENA                        (1 << 29)
-#       define R600_POSITION_SAMPLE                            (1 << 30)
-#       define R600_BARYC_AT_SAMPLE_ENA                        (1 << 31)
-#define R600_SPI_PS_IN_CONTROL_1                               0x286d0
-#       define R600_GEN_INDEX_PIX                              (1 << 0)
-#       define R600_GEN_INDEX_PIX_ADDR(x)                      ((x) << 1)
-#       define R600_FRONT_FACE_ENA                             (1 << 8)
-#       define R600_FRONT_FACE_CHAN(x)                         ((x) << 9)
-#       define R600_FRONT_FACE_ALL_BITS                        (1 << 11)
-#       define R600_FRONT_FACE_ADDR(x)                         ((x) << 12)
-#       define R600_FOG_ADDR(x)                                ((x) << 17)
-#       define R600_FIXED_PT_POSITION_ENA                      (1 << 24)
-#       define R600_FIXED_PT_POSITION_ADDR(x)                  ((x) << 25)
-#       define R700_POSITION_ULC                               (1 << 30)
-#define R600_SPI_INPUT_Z                                       0x286d8
-
-#define R600_SPI_CONFIG_CNTL                                   0x9100
-#       define R600_GPR_WRITE_PRIORITY(x)                      ((x) << 0)
-#       define R600_DISABLE_INTERP_1                           (1 << 5)
-#define R600_SPI_CONFIG_CNTL_1                                 0x913c
-#       define R600_VTX_DONE_DELAY(x)                          ((x) << 0)
-#       define R600_INTERP_ONE_PRIM_PER_ROW                    (1 << 4)
-
-#define R600_GB_TILING_CONFIG                                  0x98f0
-#       define R600_PIPE_TILING(x)                             ((x) << 1)
-#       define R600_BANK_TILING(x)                             ((x) << 4)
-#       define R600_GROUP_SIZE(x)                              ((x) << 6)
-#       define R600_ROW_TILING(x)                              ((x) << 8)
-#       define R600_BANK_SWAPS(x)                              ((x) << 11)
-#       define R600_SAMPLE_SPLIT(x)                            ((x) << 14)
-#       define R600_BACKEND_MAP(x)                             ((x) << 16)
-#define R600_DCP_TILING_CONFIG                                 0x6ca0
-#define R600_HDP_TILING_CONFIG                                 0x2f3c
-
-#define R600_CC_RB_BACKEND_DISABLE                             0x98f4
-#define R700_CC_SYS_RB_BACKEND_DISABLE                         0x3f88
-#       define R600_BACKEND_DISABLE(x)                         ((x) << 16)
-
-#define R600_CC_GC_SHADER_PIPE_CONFIG                          0x8950
-#define R600_GC_USER_SHADER_PIPE_CONFIG                        0x8954
-#       define R600_INACTIVE_QD_PIPES(x)                       ((x) << 8)
-#       define R600_INACTIVE_QD_PIPES_MASK                     (0xff << 8)
-#       define R600_INACTIVE_SIMDS(x)                          ((x) << 16)
-#       define R600_INACTIVE_SIMDS_MASK                        (0xff << 16)
-
-#define R700_CGTS_SYS_TCC_DISABLE                              0x3f90
-#define R700_CGTS_USER_SYS_TCC_DISABLE                         0x3f94
-#define R700_CGTS_TCC_DISABLE                                  0x9148
-#define R700_CGTS_USER_TCC_DISABLE                             0x914c
-
-/* Constants */
-#define RADEON_MAX_USEC_TIMEOUT		100000	/* 100 ms */
-
-#define RADEON_LAST_FRAME_REG		RADEON_SCRATCH_REG0
-#define RADEON_LAST_DISPATCH_REG	RADEON_SCRATCH_REG1
-#define RADEON_LAST_CLEAR_REG		RADEON_SCRATCH_REG2
-#define RADEON_LAST_SWI_REG		RADEON_SCRATCH_REG3
-#define RADEON_LAST_DISPATCH		1
-
-#define R600_LAST_FRAME_REG		R600_SCRATCH_REG0
-#define R600_LAST_DISPATCH_REG	        R600_SCRATCH_REG1
-#define R600_LAST_CLEAR_REG		R600_SCRATCH_REG2
-#define R600_LAST_SWI_REG		R600_SCRATCH_REG3
-
-#define RADEON_MAX_VB_AGE		0x7fffffff
-#define RADEON_MAX_VB_VERTS		(0xffff)
-
-#define RADEON_RING_HIGH_MARK		128
-
-#define RADEON_PCIGART_TABLE_SIZE      (32*1024)
-
-#define RADEON_READ(reg)	DRM_READ32(  dev_priv->mmio, (reg) )
-#define RADEON_WRITE(reg, val)                                          \
-do {									\
-	if (reg < 0x10000) {				                \
-		DRM_WRITE32(dev_priv->mmio, (reg), (val));		\
-	} else {                                                        \
-		DRM_WRITE32(dev_priv->mmio, RADEON_MM_INDEX, (reg));	\
-		DRM_WRITE32(dev_priv->mmio, RADEON_MM_DATA, (val));	\
-	}                                                               \
-} while (0)
-#define RADEON_READ8(reg)	DRM_READ8(  dev_priv->mmio, (reg) )
-#define RADEON_WRITE8(reg,val)	DRM_WRITE8( dev_priv->mmio, (reg), (val) )
-
-#define RADEON_WRITE_PLL(addr, val)					\
-do {									\
-	RADEON_WRITE8(RADEON_CLOCK_CNTL_INDEX,				\
-		       ((addr) & 0x1f) | RADEON_PLL_WR_EN );		\
-	RADEON_WRITE(RADEON_CLOCK_CNTL_DATA, (val));			\
-} while (0)
-
-#define RADEON_WRITE_PCIE(addr, val)					\
-do {									\
-	RADEON_WRITE8(RADEON_PCIE_INDEX,				\
-			((addr) & 0xff));				\
-	RADEON_WRITE(RADEON_PCIE_DATA, (val));			\
-} while (0)
-
-#define R500_WRITE_MCIND(addr, val)					\
-do {								\
-	RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff));	\
-	RADEON_WRITE(R520_MC_IND_DATA, (val));			\
-	RADEON_WRITE(R520_MC_IND_INDEX, 0);	\
-} while (0)
-
-#define RS480_WRITE_MCIND(addr, val)				\
-do {									\
-	RADEON_WRITE(RS480_NB_MC_INDEX,				\
-			((addr) & 0xff) | RS480_NB_MC_IND_WR_EN);	\
-	RADEON_WRITE(RS480_NB_MC_DATA, (val));			\
-	RADEON_WRITE(RS480_NB_MC_INDEX, 0xff);			\
-} while (0)
-
-#define RS690_WRITE_MCIND(addr, val)					\
-do {								\
-	RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK));	\
-	RADEON_WRITE(RS690_MC_DATA, val);			\
-	RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK);	\
-} while (0)
-
-#define RS600_WRITE_MCIND(addr, val)				\
-do {							        \
-	RADEON_WRITE(RS600_MC_INDEX, RS600_MC_IND_WR_EN | RS600_MC_IND_CITF_ARB0 | ((addr) & RS600_MC_ADDR_MASK)); \
-	RADEON_WRITE(RS600_MC_DATA, val);                       \
-} while (0)
-
-#define IGP_WRITE_MCIND(addr, val)				\
-do {									\
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||   \
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))      \
-		RS690_WRITE_MCIND(addr, val);				\
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)  \
-		RS600_WRITE_MCIND(addr, val);				\
-	else								\
-		RS480_WRITE_MCIND(addr, val);				\
-} while (0)
-
-#define CP_PACKET0( reg, n )						\
-	(RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
-#define CP_PACKET0_TABLE( reg, n )					\
-	(RADEON_CP_PACKET0 | RADEON_ONE_REG_WR | ((n) << 16) | ((reg) >> 2))
-#define CP_PACKET1( reg0, reg1 )					\
-	(RADEON_CP_PACKET1 | (((reg1) >> 2) << 15) | ((reg0) >> 2))
-#define CP_PACKET2()							\
-	(RADEON_CP_PACKET2)
-#define CP_PACKET3( pkt, n )						\
-	(RADEON_CP_PACKET3 | (pkt) | ((n) << 16))
-
-/* ================================================================
- * Engine control helper macros
- */
-
-#define RADEON_WAIT_UNTIL_2D_IDLE() do {				\
-	OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );			\
-	OUT_RING( (RADEON_WAIT_2D_IDLECLEAN |				\
-		   RADEON_WAIT_HOST_IDLECLEAN) );			\
-} while (0)
-
-#define RADEON_WAIT_UNTIL_3D_IDLE() do {				\
-	OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );			\
-	OUT_RING( (RADEON_WAIT_3D_IDLECLEAN |				\
-		   RADEON_WAIT_HOST_IDLECLEAN) );			\
-} while (0)
-
-#define RADEON_WAIT_UNTIL_IDLE() do {					\
-	OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );			\
-	OUT_RING( (RADEON_WAIT_2D_IDLECLEAN |				\
-		   RADEON_WAIT_3D_IDLECLEAN |				\
-		   RADEON_WAIT_HOST_IDLECLEAN) );			\
-} while (0)
-
-#define RADEON_WAIT_UNTIL_PAGE_FLIPPED() do {				\
-	OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );			\
-	OUT_RING( RADEON_WAIT_CRTC_PFLIP );				\
-} while (0)
-
-#define RADEON_FLUSH_CACHE() do {					\
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {	\
-		OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0));	\
-		OUT_RING(RADEON_RB3D_DC_FLUSH);				\
-	} else {                                                        \
-		OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));	\
-		OUT_RING(R300_RB3D_DC_FLUSH);				\
-	}                                                               \
-} while (0)
-
-#define RADEON_PURGE_CACHE() do {					\
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {	\
-		OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0));	\
-		OUT_RING(RADEON_RB3D_DC_FLUSH | RADEON_RB3D_DC_FREE);	\
-	} else {                                                        \
-		OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));	\
-		OUT_RING(R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE);	\
-	}                                                               \
-} while (0)
-
-#define RADEON_FLUSH_ZCACHE() do {					\
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {	\
-		OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0));	\
-		OUT_RING(RADEON_RB3D_ZC_FLUSH);				\
-	} else {                                                        \
-		OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0));	\
-		OUT_RING(R300_ZC_FLUSH);				\
-	}                                                               \
-} while (0)
-
-#define RADEON_PURGE_ZCACHE() do {					\
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {	\
-		OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0));	\
-		OUT_RING(RADEON_RB3D_ZC_FLUSH | RADEON_RB3D_ZC_FREE);			\
-	} else {                                                        \
-		OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0));	\
-		OUT_RING(R300_ZC_FLUSH | R300_ZC_FREE);				\
-	}                                                               \
-} while (0)
-
-/* ================================================================
- * Misc helper macros
- */
-
-/* Perfbox functionality only.
- */
-#define RING_SPACE_TEST_WITH_RETURN( dev_priv )				\
-do {									\
-	if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE)) {		\
-		u32 head = GET_RING_HEAD( dev_priv );			\
-		if (head == dev_priv->ring.tail)			\
-			dev_priv->stats.boxes |= RADEON_BOX_DMA_IDLE;	\
-	}								\
-} while (0)
-
-#define VB_AGE_TEST_WITH_RETURN( dev_priv )				\
-do {								\
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;	\
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;	\
-	if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) {		\
-		int __ret;						\
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) \
-			__ret = r600_do_cp_idle(dev_priv);		\
-		else							\
-			__ret = radeon_do_cp_idle(dev_priv);		\
-		if ( __ret ) return __ret;				\
-		sarea_priv->last_dispatch = 0;				\
-		radeon_freelist_reset( dev );				\
-	}								\
-} while (0)
-
-#define RADEON_DISPATCH_AGE( age ) do {					\
-	OUT_RING( CP_PACKET0( RADEON_LAST_DISPATCH_REG, 0 ) );		\
-	OUT_RING( age );						\
-} while (0)
-
-#define RADEON_FRAME_AGE( age ) do {					\
-	OUT_RING( CP_PACKET0( RADEON_LAST_FRAME_REG, 0 ) );		\
-	OUT_RING( age );						\
-} while (0)
-
-#define RADEON_CLEAR_AGE( age ) do {					\
-	OUT_RING( CP_PACKET0( RADEON_LAST_CLEAR_REG, 0 ) );		\
-	OUT_RING( age );						\
-} while (0)
-
-#define R600_DISPATCH_AGE(age) do {					\
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));		\
-	OUT_RING((R600_LAST_DISPATCH_REG - R600_SET_CONFIG_REG_OFFSET) >> 2);  \
-	OUT_RING(age);							\
-} while (0)
-
-#define R600_FRAME_AGE(age) do {					\
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));		\
-	OUT_RING((R600_LAST_FRAME_REG - R600_SET_CONFIG_REG_OFFSET) >> 2);  \
-	OUT_RING(age);							\
-} while (0)
-
-#define R600_CLEAR_AGE(age) do {					\
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));		\
-	OUT_RING((R600_LAST_CLEAR_REG - R600_SET_CONFIG_REG_OFFSET) >> 2);  \
-	OUT_RING(age);							\
-} while (0)
-
-/* ================================================================
- * Ring control
- */
-
-#define RADEON_VERBOSE	0
-
-#define RING_LOCALS	int write, _nr, _align_nr; unsigned int mask; u32 *ring;
-
-#define RADEON_RING_ALIGN 16
-
-#define BEGIN_RING( n ) do {						\
-	if ( RADEON_VERBOSE ) {						\
-		DRM_INFO( "BEGIN_RING( %d )\n", (n));			\
-	}								\
-	_align_nr = RADEON_RING_ALIGN - ((dev_priv->ring.tail + n) & (RADEON_RING_ALIGN-1));	\
-	_align_nr += n;							\
-	if (dev_priv->ring.space <= (_align_nr * sizeof(u32))) {	\
-                COMMIT_RING();						\
-		radeon_wait_ring( dev_priv, _align_nr * sizeof(u32));	\
-	}								\
-	_nr = n; dev_priv->ring.space -= (n) * sizeof(u32);		\
-	ring = dev_priv->ring.start;					\
-	write = dev_priv->ring.tail;					\
-	mask = dev_priv->ring.tail_mask;				\
-} while (0)
-
-#define ADVANCE_RING() do {						\
-	if ( RADEON_VERBOSE ) {						\
-		DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n",	\
-			  write, dev_priv->ring.tail );			\
-	}								\
-	if (((dev_priv->ring.tail + _nr) & mask) != write) {		\
-		DRM_ERROR(						\
-			"ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n",	\
-			((dev_priv->ring.tail + _nr) & mask),		\
-			write, __LINE__);				\
-	} else								\
-		dev_priv->ring.tail = write;				\
-} while (0)
-
-extern void radeon_commit_ring(drm_radeon_private_t *dev_priv);
-
-#define COMMIT_RING() do {						\
-		radeon_commit_ring(dev_priv);				\
-	} while(0)
-
-#define OUT_RING( x ) do {						\
-	if ( RADEON_VERBOSE ) {						\
-		DRM_INFO( "   OUT_RING( 0x%08x ) at 0x%x\n",		\
-			   (unsigned int)(x), write );			\
-	}								\
-	ring[write++] = (x);						\
-	write &= mask;							\
-} while (0)
-
-#define OUT_RING_REG( reg, val ) do {					\
-	OUT_RING( CP_PACKET0( reg, 0 ) );				\
-	OUT_RING( val );						\
-} while (0)
-
-#define OUT_RING_TABLE( tab, sz ) do {					\
-	int _size = (sz);					\
-	int *_tab = (int *)(tab);				\
-								\
-	if (write + _size > mask) {				\
-		int _i = (mask+1) - write;			\
-		_size -= _i;					\
-		while (_i > 0 ) {				\
-			*(int *)(ring + write) = *_tab++;	\
-			write++;				\
-			_i--;					\
-		}						\
-		write = 0;					\
-		_tab += _i;					\
-	}							\
-	while (_size > 0) {					\
-		*(ring + write) = *_tab++;			\
-		write++;					\
-		_size--;					\
-	}							\
-	write &= mask;						\
-} while (0)
-
-/**
- * Copy given number of dwords from drm buffer to the ring buffer.
- */
-#define OUT_RING_DRM_BUFFER(buf, sz) do {				\
-	int _size = (sz) * 4;						\
-	struct drm_buffer *_buf = (buf);				\
-	int _part_size;							\
-	while (_size > 0) {						\
-		_part_size = _size;					\
-									\
-		if (write + _part_size/4 > mask)			\
-			_part_size = ((mask + 1) - write)*4;		\
-									\
-		if (drm_buffer_index(_buf) + _part_size > PAGE_SIZE)	\
-			_part_size = PAGE_SIZE - drm_buffer_index(_buf);\
-									\
-									\
-									\
-		memcpy(ring + write, &_buf->data[drm_buffer_page(_buf)]	\
-			[drm_buffer_index(_buf)], _part_size);		\
-									\
-		_size -= _part_size;					\
-		write = (write + _part_size/4) & mask;			\
-		drm_buffer_advance(_buf, _part_size);			\
-	}								\
-} while (0)
-
-
-#endif				/* __RADEON_DRV_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_encoders.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_encoders.c
deleted file mode 100644
index 74670696..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_encoders.c
+++ /dev/null
@@ -1,367 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "atom.h"
-
-static uint32_t radeon_encoder_clones(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_encoder *clone_encoder;
-	uint32_t index_mask = 0;
-	int count;
-
-	/* DIG routing gets problematic */
-	if (rdev->family >= CHIP_R600)
-		return index_mask;
-	/* LVDS/TV are too wacky */
-	if (radeon_encoder->devices & ATOM_DEVICE_LCD_SUPPORT)
-		return index_mask;
-	/* DVO requires 2x ppll clocks depending on tmds chip */
-	if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT)
-		return index_mask;
-
-	count = -1;
-	list_for_each_entry(clone_encoder, &dev->mode_config.encoder_list, head) {
-		struct radeon_encoder *radeon_clone = to_radeon_encoder(clone_encoder);
-		count++;
-
-		if (clone_encoder == encoder)
-			continue;
-		if (radeon_clone->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			continue;
-		if (radeon_clone->devices & ATOM_DEVICE_DFP2_SUPPORT)
-			continue;
-		else
-			index_mask |= (1 << count);
-	}
-	return index_mask;
-}
-
-void radeon_setup_encoder_clones(struct drm_device *dev)
-{
-	struct drm_encoder *encoder;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		encoder->possible_clones = radeon_encoder_clones(encoder);
-	}
-}
-
-uint32_t
-radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device, uint8_t dac)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t ret = 0;
-
-	switch (supported_device) {
-	case ATOM_DEVICE_CRT1_SUPPORT:
-	case ATOM_DEVICE_TV1_SUPPORT:
-	case ATOM_DEVICE_TV2_SUPPORT:
-	case ATOM_DEVICE_CRT2_SUPPORT:
-	case ATOM_DEVICE_CV_SUPPORT:
-		switch (dac) {
-		case 1: /* dac a */
-			if ((rdev->family == CHIP_RS300) ||
-			    (rdev->family == CHIP_RS400) ||
-			    (rdev->family == CHIP_RS480))
-				ret = ENCODER_INTERNAL_DAC2_ENUM_ID1;
-			else if (ASIC_IS_AVIVO(rdev))
-				ret = ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1;
-			else
-				ret = ENCODER_INTERNAL_DAC1_ENUM_ID1;
-			break;
-		case 2: /* dac b */
-			if (ASIC_IS_AVIVO(rdev))
-				ret = ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1;
-			else {
-				/*if (rdev->family == CHIP_R200)
-				  ret = ENCODER_INTERNAL_DVO1_ENUM_ID1;
-				  else*/
-				ret = ENCODER_INTERNAL_DAC2_ENUM_ID1;
-			}
-			break;
-		case 3: /* external dac */
-			if (ASIC_IS_AVIVO(rdev))
-				ret = ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1;
-			else
-				ret = ENCODER_INTERNAL_DVO1_ENUM_ID1;
-			break;
-		}
-		break;
-	case ATOM_DEVICE_LCD1_SUPPORT:
-		if (ASIC_IS_AVIVO(rdev))
-			ret = ENCODER_INTERNAL_LVTM1_ENUM_ID1;
-		else
-			ret = ENCODER_INTERNAL_LVDS_ENUM_ID1;
-		break;
-	case ATOM_DEVICE_DFP1_SUPPORT:
-		if ((rdev->family == CHIP_RS300) ||
-		    (rdev->family == CHIP_RS400) ||
-		    (rdev->family == CHIP_RS480))
-			ret = ENCODER_INTERNAL_DVO1_ENUM_ID1;
-		else if (ASIC_IS_AVIVO(rdev))
-			ret = ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1;
-		else
-			ret = ENCODER_INTERNAL_TMDS1_ENUM_ID1;
-		break;
-	case ATOM_DEVICE_LCD2_SUPPORT:
-	case ATOM_DEVICE_DFP2_SUPPORT:
-		if ((rdev->family == CHIP_RS600) ||
-		    (rdev->family == CHIP_RS690) ||
-		    (rdev->family == CHIP_RS740))
-			ret = ENCODER_INTERNAL_DDI_ENUM_ID1;
-		else if (ASIC_IS_AVIVO(rdev))
-			ret = ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1;
-		else
-			ret = ENCODER_INTERNAL_DVO1_ENUM_ID1;
-		break;
-	case ATOM_DEVICE_DFP3_SUPPORT:
-		ret = ENCODER_INTERNAL_LVTM1_ENUM_ID1;
-		break;
-	}
-
-	return ret;
-}
-
-void
-radeon_link_encoder_connector(struct drm_device *dev)
-{
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-
-	/* walk the list and link encoders to connectors */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		radeon_connector = to_radeon_connector(connector);
-		list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-			radeon_encoder = to_radeon_encoder(encoder);
-			if (radeon_encoder->devices & radeon_connector->devices)
-				drm_mode_connector_attach_encoder(connector, encoder);
-		}
-	}
-}
-
-void radeon_encoder_set_active_device(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (connector->encoder == encoder) {
-			struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-			radeon_encoder->active_device = radeon_encoder->devices & radeon_connector->devices;
-			DRM_DEBUG_KMS("setting active device to %08x from %08x %08x for encoder %d\n",
-				  radeon_encoder->active_device, radeon_encoder->devices,
-				  radeon_connector->devices, encoder->encoder_type);
-		}
-	}
-}
-
-struct drm_connector *
-radeon_get_connector_for_encoder(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		radeon_connector = to_radeon_connector(connector);
-		if (radeon_encoder->active_device & radeon_connector->devices)
-			return connector;
-	}
-	return NULL;
-}
-
-struct drm_connector *
-radeon_get_connector_for_encoder_init(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		radeon_connector = to_radeon_connector(connector);
-		if (radeon_encoder->devices & radeon_connector->devices)
-			return connector;
-	}
-	return NULL;
-}
-
-struct drm_encoder *radeon_get_external_encoder(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_encoder *other_encoder;
-	struct radeon_encoder *other_radeon_encoder;
-
-	if (radeon_encoder->is_ext_encoder)
-		return NULL;
-
-	list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) {
-		if (other_encoder == encoder)
-			continue;
-		other_radeon_encoder = to_radeon_encoder(other_encoder);
-		if (other_radeon_encoder->is_ext_encoder &&
-		    (radeon_encoder->devices & other_radeon_encoder->devices))
-			return other_encoder;
-	}
-	return NULL;
-}
-
-u16 radeon_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder)
-{
-	struct drm_encoder *other_encoder = radeon_get_external_encoder(encoder);
-
-	if (other_encoder) {
-		struct radeon_encoder *radeon_encoder = to_radeon_encoder(other_encoder);
-
-		switch (radeon_encoder->encoder_id) {
-		case ENCODER_OBJECT_ID_TRAVIS:
-		case ENCODER_OBJECT_ID_NUTMEG:
-			return radeon_encoder->encoder_id;
-		default:
-			return ENCODER_OBJECT_ID_NONE;
-		}
-	}
-	return ENCODER_OBJECT_ID_NONE;
-}
-
-void radeon_panel_mode_fixup(struct drm_encoder *encoder,
-			     struct drm_display_mode *adjusted_mode)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-	unsigned hblank = native_mode->htotal - native_mode->hdisplay;
-	unsigned vblank = native_mode->vtotal - native_mode->vdisplay;
-	unsigned hover = native_mode->hsync_start - native_mode->hdisplay;
-	unsigned vover = native_mode->vsync_start - native_mode->vdisplay;
-	unsigned hsync_width = native_mode->hsync_end - native_mode->hsync_start;
-	unsigned vsync_width = native_mode->vsync_end - native_mode->vsync_start;
-
-	adjusted_mode->clock = native_mode->clock;
-	adjusted_mode->flags = native_mode->flags;
-
-	if (ASIC_IS_AVIVO(rdev)) {
-		adjusted_mode->hdisplay = native_mode->hdisplay;
-		adjusted_mode->vdisplay = native_mode->vdisplay;
-	}
-
-	adjusted_mode->htotal = native_mode->hdisplay + hblank;
-	adjusted_mode->hsync_start = native_mode->hdisplay + hover;
-	adjusted_mode->hsync_end = adjusted_mode->hsync_start + hsync_width;
-
-	adjusted_mode->vtotal = native_mode->vdisplay + vblank;
-	adjusted_mode->vsync_start = native_mode->vdisplay + vover;
-	adjusted_mode->vsync_end = adjusted_mode->vsync_start + vsync_width;
-
-	drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
-
-	if (ASIC_IS_AVIVO(rdev)) {
-		adjusted_mode->crtc_hdisplay = native_mode->hdisplay;
-		adjusted_mode->crtc_vdisplay = native_mode->vdisplay;
-	}
-
-	adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + hblank;
-	adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + hover;
-	adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + hsync_width;
-
-	adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + vblank;
-	adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + vover;
-	adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + vsync_width;
-
-}
-
-bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder,
-				    u32 pixel_clock)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-	struct radeon_connector_atom_dig *dig_connector;
-
-	connector = radeon_get_connector_for_encoder(encoder);
-	/* if we don't have an active device yet, just use one of
-	 * the connectors tied to the encoder.
-	 */
-	if (!connector)
-		connector = radeon_get_connector_for_encoder_init(encoder);
-	radeon_connector = to_radeon_connector(connector);
-
-	switch (connector->connector_type) {
-	case DRM_MODE_CONNECTOR_DVII:
-	case DRM_MODE_CONNECTOR_HDMIB:
-		if (radeon_connector->use_digital) {
-			/* HDMI 1.3 supports up to 340 Mhz over single link */
-			if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
-				if (pixel_clock > 340000)
-					return true;
-				else
-					return false;
-			} else {
-				if (pixel_clock > 165000)
-					return true;
-				else
-					return false;
-			}
-		} else
-			return false;
-	case DRM_MODE_CONNECTOR_DVID:
-	case DRM_MODE_CONNECTOR_HDMIA:
-	case DRM_MODE_CONNECTOR_DisplayPort:
-		dig_connector = radeon_connector->con_priv;
-		if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
-		    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
-			return false;
-		else {
-			/* HDMI 1.3 supports up to 340 Mhz over single link */
-			if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
-				if (pixel_clock > 340000)
-					return true;
-				else
-					return false;
-			} else {
-				if (pixel_clock > 165000)
-					return true;
-				else
-					return false;
-			}
-		}
-	default:
-		return false;
-	}
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_family.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_family.h
deleted file mode 100644
index d1fafeab..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_family.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-
-/* this file defines the CHIP_  and family flags used in the pciids,
- * its is common between kms and non-kms because duplicating it and
- * changing one place is fail.
- */
-#ifndef RADEON_FAMILY_H
-#define RADEON_FAMILY_H
-/*
- * Radeon chip families
- */
-enum radeon_family {
-	CHIP_R100 = 0,
-	CHIP_RV100,
-	CHIP_RS100,
-	CHIP_RV200,
-	CHIP_RS200,
-	CHIP_R200,
-	CHIP_RV250,
-	CHIP_RS300,
-	CHIP_RV280,
-	CHIP_R300,
-	CHIP_R350,
-	CHIP_RV350,
-	CHIP_RV380,
-	CHIP_R420,
-	CHIP_R423,
-	CHIP_RV410,
-	CHIP_RS400,
-	CHIP_RS480,
-	CHIP_RS600,
-	CHIP_RS690,
-	CHIP_RS740,
-	CHIP_RV515,
-	CHIP_R520,
-	CHIP_RV530,
-	CHIP_RV560,
-	CHIP_RV570,
-	CHIP_R580,
-	CHIP_R600,
-	CHIP_RV610,
-	CHIP_RV630,
-	CHIP_RV670,
-	CHIP_RV620,
-	CHIP_RV635,
-	CHIP_RS780,
-	CHIP_RS880,
-	CHIP_RV770,
-	CHIP_RV730,
-	CHIP_RV710,
-	CHIP_RV740,
-	CHIP_CEDAR,
-	CHIP_REDWOOD,
-	CHIP_JUNIPER,
-	CHIP_CYPRESS,
-	CHIP_HEMLOCK,
-	CHIP_PALM,
-	CHIP_SUMO,
-	CHIP_SUMO2,
-	CHIP_BARTS,
-	CHIP_TURKS,
-	CHIP_CAICOS,
-	CHIP_CAYMAN,
-	CHIP_ARUBA,
-	CHIP_TAHITI,
-	CHIP_PITCAIRN,
-	CHIP_VERDE,
-	CHIP_LAST,
-};
-
-/*
- * Chip flags
- */
-enum radeon_chip_flags {
-	RADEON_FAMILY_MASK = 0x0000ffffUL,
-	RADEON_FLAGS_MASK = 0xffff0000UL,
-	RADEON_IS_MOBILITY = 0x00010000UL,
-	RADEON_IS_IGP = 0x00020000UL,
-	RADEON_SINGLE_CRTC = 0x00040000UL,
-	RADEON_IS_AGP = 0x00080000UL,
-	RADEON_HAS_HIERZ = 0x00100000UL,
-	RADEON_IS_PCIE = 0x00200000UL,
-	RADEON_NEW_MEMMAP = 0x00400000UL,
-	RADEON_IS_PCI = 0x00800000UL,
-	RADEON_IS_IGPGART = 0x01000000UL,
-};
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_fb.c
deleted file mode 100644
index 5906914a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_fb.c
+++ /dev/null
@@ -1,431 +0,0 @@
-/*
- * Copyright © 2007 David Airlie
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     David Airlie
- */
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-
-#include "drm_fb_helper.h"
-
-#include <linux/vga_switcheroo.h>
-
-/* object hierarchy -
-   this contains a helper + a radeon fb
-   the helper contains a pointer to radeon framebuffer baseclass.
-*/
-struct radeon_fbdev {
-	struct drm_fb_helper helper;
-	struct radeon_framebuffer rfb;
-	struct list_head fbdev_list;
-	struct radeon_device *rdev;
-};
-
-static struct fb_ops radeonfb_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_pan_display = drm_fb_helper_pan_display,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcmap = drm_fb_helper_setcmap,
-	.fb_debug_enter = drm_fb_helper_debug_enter,
-	.fb_debug_leave = drm_fb_helper_debug_leave,
-};
-
-
-int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bool tiled)
-{
-	int aligned = width;
-	int align_large = (ASIC_IS_AVIVO(rdev)) || tiled;
-	int pitch_mask = 0;
-
-	switch (bpp / 8) {
-	case 1:
-		pitch_mask = align_large ? 255 : 127;
-		break;
-	case 2:
-		pitch_mask = align_large ? 127 : 31;
-		break;
-	case 3:
-	case 4:
-		pitch_mask = align_large ? 63 : 15;
-		break;
-	}
-
-	aligned += pitch_mask;
-	aligned &= ~pitch_mask;
-	return aligned;
-}
-
-static void radeonfb_destroy_pinned_object(struct drm_gem_object *gobj)
-{
-	struct radeon_bo *rbo = gem_to_radeon_bo(gobj);
-	int ret;
-
-	ret = radeon_bo_reserve(rbo, false);
-	if (likely(ret == 0)) {
-		radeon_bo_kunmap(rbo);
-		radeon_bo_unpin(rbo);
-		radeon_bo_unreserve(rbo);
-	}
-	drm_gem_object_unreference_unlocked(gobj);
-}
-
-static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev,
-					 struct drm_mode_fb_cmd2 *mode_cmd,
-					 struct drm_gem_object **gobj_p)
-{
-	struct radeon_device *rdev = rfbdev->rdev;
-	struct drm_gem_object *gobj = NULL;
-	struct radeon_bo *rbo = NULL;
-	bool fb_tiled = false; /* useful for testing */
-	u32 tiling_flags = 0;
-	int ret;
-	int aligned_size, size;
-	int height = mode_cmd->height;
-	u32 bpp, depth;
-
-	drm_fb_get_bpp_depth(mode_cmd->pixel_format, &depth, &bpp);
-
-	/* need to align pitch with crtc limits */
-	mode_cmd->pitches[0] = radeon_align_pitch(rdev, mode_cmd->width, bpp,
-						  fb_tiled) * ((bpp + 1) / 8);
-
-	if (rdev->family >= CHIP_R600)
-		height = ALIGN(mode_cmd->height, 8);
-	size = mode_cmd->pitches[0] * height;
-	aligned_size = ALIGN(size, PAGE_SIZE);
-	ret = radeon_gem_object_create(rdev, aligned_size, 0,
-				       RADEON_GEM_DOMAIN_VRAM,
-				       false, true,
-				       &gobj);
-	if (ret) {
-		printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
-		       aligned_size);
-		return -ENOMEM;
-	}
-	rbo = gem_to_radeon_bo(gobj);
-
-	if (fb_tiled)
-		tiling_flags = RADEON_TILING_MACRO;
-
-#ifdef __BIG_ENDIAN
-	switch (bpp) {
-	case 32:
-		tiling_flags |= RADEON_TILING_SWAP_32BIT;
-		break;
-	case 16:
-		tiling_flags |= RADEON_TILING_SWAP_16BIT;
-	default:
-		break;
-	}
-#endif
-
-	if (tiling_flags) {
-		ret = radeon_bo_set_tiling_flags(rbo,
-						 tiling_flags | RADEON_TILING_SURFACE,
-						 mode_cmd->pitches[0]);
-		if (ret)
-			dev_err(rdev->dev, "FB failed to set tiling flags\n");
-	}
-
-
-	ret = radeon_bo_reserve(rbo, false);
-	if (unlikely(ret != 0))
-		goto out_unref;
-	/* Only 27 bit offset for legacy CRTC */
-	ret = radeon_bo_pin_restricted(rbo, RADEON_GEM_DOMAIN_VRAM,
-				       ASIC_IS_AVIVO(rdev) ? 0 : 1 << 27,
-				       NULL);
-	if (ret) {
-		radeon_bo_unreserve(rbo);
-		goto out_unref;
-	}
-	if (fb_tiled)
-		radeon_bo_check_tiling(rbo, 0, 0);
-	ret = radeon_bo_kmap(rbo, NULL);
-	radeon_bo_unreserve(rbo);
-	if (ret) {
-		goto out_unref;
-	}
-
-	*gobj_p = gobj;
-	return 0;
-out_unref:
-	radeonfb_destroy_pinned_object(gobj);
-	*gobj_p = NULL;
-	return ret;
-}
-
-static int radeonfb_create(struct radeon_fbdev *rfbdev,
-			   struct drm_fb_helper_surface_size *sizes)
-{
-	struct radeon_device *rdev = rfbdev->rdev;
-	struct fb_info *info;
-	struct drm_framebuffer *fb = NULL;
-	struct drm_mode_fb_cmd2 mode_cmd;
-	struct drm_gem_object *gobj = NULL;
-	struct radeon_bo *rbo = NULL;
-	struct device *device = &rdev->pdev->dev;
-	int ret;
-	unsigned long tmp;
-
-	mode_cmd.width = sizes->surface_width;
-	mode_cmd.height = sizes->surface_height;
-
-	/* avivo can't scanout real 24bpp */
-	if ((sizes->surface_bpp == 24) && ASIC_IS_AVIVO(rdev))
-		sizes->surface_bpp = 32;
-
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
-							  sizes->surface_depth);
-
-	ret = radeonfb_create_pinned_object(rfbdev, &mode_cmd, &gobj);
-	if (ret) {
-		DRM_ERROR("failed to create fbcon object %d\n", ret);
-		return ret;
-	}
-
-	rbo = gem_to_radeon_bo(gobj);
-
-	/* okay we have an object now allocate the framebuffer */
-	info = framebuffer_alloc(0, device);
-	if (info == NULL) {
-		ret = -ENOMEM;
-		goto out_unref;
-	}
-
-	info->par = rfbdev;
-
-	ret = radeon_framebuffer_init(rdev->ddev, &rfbdev->rfb, &mode_cmd, gobj);
-	if (ret) {
-		DRM_ERROR("failed to initalise framebuffer %d\n", ret);
-		goto out_unref;
-	}
-
-	fb = &rfbdev->rfb.base;
-
-	/* setup helper */
-	rfbdev->helper.fb = fb;
-	rfbdev->helper.fbdev = info;
-
-	memset_io(rbo->kptr, 0x0, radeon_bo_size(rbo));
-
-	strcpy(info->fix.id, "radeondrmfb");
-
-	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth);
-
-	info->flags = FBINFO_DEFAULT | FBINFO_CAN_FORCE_OUTPUT;
-	info->fbops = &radeonfb_ops;
-
-	tmp = radeon_bo_gpu_offset(rbo) - rdev->mc.vram_start;
-	info->fix.smem_start = rdev->mc.aper_base + tmp;
-	info->fix.smem_len = radeon_bo_size(rbo);
-	info->screen_base = rbo->kptr;
-	info->screen_size = radeon_bo_size(rbo);
-
-	drm_fb_helper_fill_var(info, &rfbdev->helper, sizes->fb_width, sizes->fb_height);
-
-	/* setup aperture base/size for vesafb takeover */
-	info->apertures = alloc_apertures(1);
-	if (!info->apertures) {
-		ret = -ENOMEM;
-		goto out_unref;
-	}
-	info->apertures->ranges[0].base = rdev->ddev->mode_config.fb_base;
-	info->apertures->ranges[0].size = rdev->mc.aper_size;
-
-	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
-
-	if (info->screen_base == NULL) {
-		ret = -ENOSPC;
-		goto out_unref;
-	}
-
-	ret = fb_alloc_cmap(&info->cmap, 256, 0);
-	if (ret) {
-		ret = -ENOMEM;
-		goto out_unref;
-	}
-
-	DRM_INFO("fb mappable at 0x%lX\n",  info->fix.smem_start);
-	DRM_INFO("vram apper at 0x%lX\n",  (unsigned long)rdev->mc.aper_base);
-	DRM_INFO("size %lu\n", (unsigned long)radeon_bo_size(rbo));
-	DRM_INFO("fb depth is %d\n", fb->depth);
-	DRM_INFO("   pitch is %d\n", fb->pitches[0]);
-
-	vga_switcheroo_client_fb_set(rdev->ddev->pdev, info);
-	return 0;
-
-out_unref:
-	if (rbo) {
-
-	}
-	if (fb && ret) {
-		drm_gem_object_unreference(gobj);
-		drm_framebuffer_cleanup(fb);
-		kfree(fb);
-	}
-	return ret;
-}
-
-static int radeon_fb_find_or_create_single(struct drm_fb_helper *helper,
-					   struct drm_fb_helper_surface_size *sizes)
-{
-	struct radeon_fbdev *rfbdev = (struct radeon_fbdev *)helper;
-	int new_fb = 0;
-	int ret;
-
-	if (!helper->fb) {
-		ret = radeonfb_create(rfbdev, sizes);
-		if (ret)
-			return ret;
-		new_fb = 1;
-	}
-	return new_fb;
-}
-
-static char *mode_option;
-int radeon_parse_options(char *options)
-{
-	char *this_opt;
-
-	if (!options || !*options)
-		return 0;
-
-	while ((this_opt = strsep(&options, ",")) != NULL) {
-		if (!*this_opt)
-			continue;
-		mode_option = this_opt;
-	}
-	return 0;
-}
-
-void radeon_fb_output_poll_changed(struct radeon_device *rdev)
-{
-	drm_fb_helper_hotplug_event(&rdev->mode_info.rfbdev->helper);
-}
-
-static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfbdev)
-{
-	struct fb_info *info;
-	struct radeon_framebuffer *rfb = &rfbdev->rfb;
-
-	if (rfbdev->helper.fbdev) {
-		info = rfbdev->helper.fbdev;
-
-		unregister_framebuffer(info);
-		if (info->cmap.len)
-			fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
-
-	if (rfb->obj) {
-		radeonfb_destroy_pinned_object(rfb->obj);
-		rfb->obj = NULL;
-	}
-	drm_fb_helper_fini(&rfbdev->helper);
-	drm_framebuffer_cleanup(&rfb->base);
-
-	return 0;
-}
-
-static struct drm_fb_helper_funcs radeon_fb_helper_funcs = {
-	.gamma_set = radeon_crtc_fb_gamma_set,
-	.gamma_get = radeon_crtc_fb_gamma_get,
-	.fb_probe = radeon_fb_find_or_create_single,
-};
-
-int radeon_fbdev_init(struct radeon_device *rdev)
-{
-	struct radeon_fbdev *rfbdev;
-	int bpp_sel = 32;
-	int ret;
-
-	/* select 8 bpp console on RN50 or 16MB cards */
-	if (ASIC_IS_RN50(rdev) || rdev->mc.real_vram_size <= (32*1024*1024))
-		bpp_sel = 8;
-
-	rfbdev = kzalloc(sizeof(struct radeon_fbdev), GFP_KERNEL);
-	if (!rfbdev)
-		return -ENOMEM;
-
-	rfbdev->rdev = rdev;
-	rdev->mode_info.rfbdev = rfbdev;
-	rfbdev->helper.funcs = &radeon_fb_helper_funcs;
-
-	ret = drm_fb_helper_init(rdev->ddev, &rfbdev->helper,
-				 rdev->num_crtc,
-				 RADEONFB_CONN_LIMIT);
-	if (ret) {
-		kfree(rfbdev);
-		return ret;
-	}
-
-	drm_fb_helper_single_add_all_connectors(&rfbdev->helper);
-	drm_fb_helper_initial_config(&rfbdev->helper, bpp_sel);
-	return 0;
-}
-
-void radeon_fbdev_fini(struct radeon_device *rdev)
-{
-	if (!rdev->mode_info.rfbdev)
-		return;
-
-	radeon_fbdev_destroy(rdev->ddev, rdev->mode_info.rfbdev);
-	kfree(rdev->mode_info.rfbdev);
-	rdev->mode_info.rfbdev = NULL;
-}
-
-void radeon_fbdev_set_suspend(struct radeon_device *rdev, int state)
-{
-	fb_set_suspend(rdev->mode_info.rfbdev->helper.fbdev, state);
-}
-
-int radeon_fbdev_total_size(struct radeon_device *rdev)
-{
-	struct radeon_bo *robj;
-	int size = 0;
-
-	robj = gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.obj);
-	size += radeon_bo_size(robj);
-	return size;
-}
-
-bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
-{
-	if (robj == gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.obj))
-		return true;
-	return false;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_fence.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_fence.c
deleted file mode 100644
index 4bd36a35..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_fence.c
+++ /dev/null
@@ -1,504 +0,0 @@
-/*
- * Copyright 2009 Jerome Glisse.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- */
-/*
- * Authors:
- *    Jerome Glisse <glisse@freedesktop.org>
- *    Dave Airlie
- */
-#include <linux/seq_file.h>
-#include <linux/atomic.h>
-#include <linux/wait.h>
-#include <linux/list.h>
-#include <linux/kref.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "radeon_trace.h"
-
-static void radeon_fence_write(struct radeon_device *rdev, u32 seq, int ring)
-{
-	if (rdev->wb.enabled) {
-		*rdev->fence_drv[ring].cpu_addr = cpu_to_le32(seq);
-	} else {
-		WREG32(rdev->fence_drv[ring].scratch_reg, seq);
-	}
-}
-
-static u32 radeon_fence_read(struct radeon_device *rdev, int ring)
-{
-	u32 seq = 0;
-
-	if (rdev->wb.enabled) {
-		seq = le32_to_cpu(*rdev->fence_drv[ring].cpu_addr);
-	} else {
-		seq = RREG32(rdev->fence_drv[ring].scratch_reg);
-	}
-	return seq;
-}
-
-int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence *fence)
-{
-	unsigned long irq_flags;
-
-	write_lock_irqsave(&rdev->fence_lock, irq_flags);
-	if (fence->emitted) {
-		write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-		return 0;
-	}
-	fence->seq = atomic_add_return(1, &rdev->fence_drv[fence->ring].seq);
-	if (!rdev->ring[fence->ring].ready)
-		/* FIXME: cp is not running assume everythings is done right
-		 * away
-		 */
-		radeon_fence_write(rdev, fence->seq, fence->ring);
-	else
-		radeon_fence_ring_emit(rdev, fence->ring, fence);
-
-	trace_radeon_fence_emit(rdev->ddev, fence->seq);
-	fence->emitted = true;
-	list_move_tail(&fence->list, &rdev->fence_drv[fence->ring].emitted);
-	write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-	return 0;
-}
-
-static bool radeon_fence_poll_locked(struct radeon_device *rdev, int ring)
-{
-	struct radeon_fence *fence;
-	struct list_head *i, *n;
-	uint32_t seq;
-	bool wake = false;
-	unsigned long cjiffies;
-
-	seq = radeon_fence_read(rdev, ring);
-	if (seq != rdev->fence_drv[ring].last_seq) {
-		rdev->fence_drv[ring].last_seq = seq;
-		rdev->fence_drv[ring].last_jiffies = jiffies;
-		rdev->fence_drv[ring].last_timeout = RADEON_FENCE_JIFFIES_TIMEOUT;
-	} else {
-		cjiffies = jiffies;
-		if (time_after(cjiffies, rdev->fence_drv[ring].last_jiffies)) {
-			cjiffies -= rdev->fence_drv[ring].last_jiffies;
-			if (time_after(rdev->fence_drv[ring].last_timeout, cjiffies)) {
-				/* update the timeout */
-				rdev->fence_drv[ring].last_timeout -= cjiffies;
-			} else {
-				/* the 500ms timeout is elapsed we should test
-				 * for GPU lockup
-				 */
-				rdev->fence_drv[ring].last_timeout = 1;
-			}
-		} else {
-			/* wrap around update last jiffies, we will just wait
-			 * a little longer
-			 */
-			rdev->fence_drv[ring].last_jiffies = cjiffies;
-		}
-		return false;
-	}
-	n = NULL;
-	list_for_each(i, &rdev->fence_drv[ring].emitted) {
-		fence = list_entry(i, struct radeon_fence, list);
-		if (fence->seq == seq) {
-			n = i;
-			break;
-		}
-	}
-	/* all fence previous to this one are considered as signaled */
-	if (n) {
-		i = n;
-		do {
-			n = i->prev;
-			list_move_tail(i, &rdev->fence_drv[ring].signaled);
-			fence = list_entry(i, struct radeon_fence, list);
-			fence->signaled = true;
-			i = n;
-		} while (i != &rdev->fence_drv[ring].emitted);
-		wake = true;
-	}
-	return wake;
-}
-
-static void radeon_fence_destroy(struct kref *kref)
-{
-	unsigned long irq_flags;
-        struct radeon_fence *fence;
-
-	fence = container_of(kref, struct radeon_fence, kref);
-	write_lock_irqsave(&fence->rdev->fence_lock, irq_flags);
-	list_del(&fence->list);
-	fence->emitted = false;
-	write_unlock_irqrestore(&fence->rdev->fence_lock, irq_flags);
-	if (fence->semaphore)
-		radeon_semaphore_free(fence->rdev, fence->semaphore);
-	kfree(fence);
-}
-
-int radeon_fence_create(struct radeon_device *rdev,
-			struct radeon_fence **fence,
-			int ring)
-{
-	unsigned long irq_flags;
-
-	*fence = kmalloc(sizeof(struct radeon_fence), GFP_KERNEL);
-	if ((*fence) == NULL) {
-		return -ENOMEM;
-	}
-	kref_init(&((*fence)->kref));
-	(*fence)->rdev = rdev;
-	(*fence)->emitted = false;
-	(*fence)->signaled = false;
-	(*fence)->seq = 0;
-	(*fence)->ring = ring;
-	(*fence)->semaphore = NULL;
-	INIT_LIST_HEAD(&(*fence)->list);
-
-	write_lock_irqsave(&rdev->fence_lock, irq_flags);
-	list_add_tail(&(*fence)->list, &rdev->fence_drv[ring].created);
-	write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-	return 0;
-}
-
-bool radeon_fence_signaled(struct radeon_fence *fence)
-{
-	unsigned long irq_flags;
-	bool signaled = false;
-
-	if (!fence)
-		return true;
-
-	if (fence->rdev->gpu_lockup)
-		return true;
-
-	write_lock_irqsave(&fence->rdev->fence_lock, irq_flags);
-	signaled = fence->signaled;
-	/* if we are shuting down report all fence as signaled */
-	if (fence->rdev->shutdown) {
-		signaled = true;
-	}
-	if (!fence->emitted) {
-		WARN(1, "Querying an unemitted fence : %p !\n", fence);
-		signaled = true;
-	}
-	if (!signaled) {
-		radeon_fence_poll_locked(fence->rdev, fence->ring);
-		signaled = fence->signaled;
-	}
-	write_unlock_irqrestore(&fence->rdev->fence_lock, irq_flags);
-	return signaled;
-}
-
-int radeon_fence_wait(struct radeon_fence *fence, bool intr)
-{
-	struct radeon_device *rdev;
-	unsigned long irq_flags, timeout;
-	u32 seq;
-	int r;
-
-	if (fence == NULL) {
-		WARN(1, "Querying an invalid fence : %p !\n", fence);
-		return 0;
-	}
-	rdev = fence->rdev;
-	if (radeon_fence_signaled(fence)) {
-		return 0;
-	}
-	timeout = rdev->fence_drv[fence->ring].last_timeout;
-retry:
-	/* save current sequence used to check for GPU lockup */
-	seq = rdev->fence_drv[fence->ring].last_seq;
-	trace_radeon_fence_wait_begin(rdev->ddev, seq);
-	if (intr) {
-		radeon_irq_kms_sw_irq_get(rdev, fence->ring);
-		r = wait_event_interruptible_timeout(rdev->fence_drv[fence->ring].queue,
-				radeon_fence_signaled(fence), timeout);
-		radeon_irq_kms_sw_irq_put(rdev, fence->ring);
-		if (unlikely(r < 0)) {
-			return r;
-		}
-	} else {
-		radeon_irq_kms_sw_irq_get(rdev, fence->ring);
-		r = wait_event_timeout(rdev->fence_drv[fence->ring].queue,
-			 radeon_fence_signaled(fence), timeout);
-		radeon_irq_kms_sw_irq_put(rdev, fence->ring);
-	}
-	trace_radeon_fence_wait_end(rdev->ddev, seq);
-	if (unlikely(!radeon_fence_signaled(fence))) {
-		/* we were interrupted for some reason and fence isn't
-		 * isn't signaled yet, resume wait
-		 */
-		if (r) {
-			timeout = r;
-			goto retry;
-		}
-		/* don't protect read access to rdev->fence_drv[t].last_seq
-		 * if we experiencing a lockup the value doesn't change
-		 */
-		if (seq == rdev->fence_drv[fence->ring].last_seq &&
-		    radeon_gpu_is_lockup(rdev, &rdev->ring[fence->ring])) {
-			/* good news we believe it's a lockup */
-			printk(KERN_WARNING "GPU lockup (waiting for 0x%08X last fence id 0x%08X)\n",
-			     fence->seq, seq);
-			/* FIXME: what should we do ? marking everyone
-			 * as signaled for now
-			 */
-			rdev->gpu_lockup = true;
-			r = radeon_gpu_reset(rdev);
-			if (r)
-				return r;
-			radeon_fence_write(rdev, fence->seq, fence->ring);
-			rdev->gpu_lockup = false;
-		}
-		timeout = RADEON_FENCE_JIFFIES_TIMEOUT;
-		write_lock_irqsave(&rdev->fence_lock, irq_flags);
-		rdev->fence_drv[fence->ring].last_timeout = RADEON_FENCE_JIFFIES_TIMEOUT;
-		rdev->fence_drv[fence->ring].last_jiffies = jiffies;
-		write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-		goto retry;
-	}
-	return 0;
-}
-
-int radeon_fence_wait_next(struct radeon_device *rdev, int ring)
-{
-	unsigned long irq_flags;
-	struct radeon_fence *fence;
-	int r;
-
-	if (rdev->gpu_lockup) {
-		return 0;
-	}
-	write_lock_irqsave(&rdev->fence_lock, irq_flags);
-	if (list_empty(&rdev->fence_drv[ring].emitted)) {
-		write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-		return 0;
-	}
-	fence = list_entry(rdev->fence_drv[ring].emitted.next,
-			   struct radeon_fence, list);
-	radeon_fence_ref(fence);
-	write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-	r = radeon_fence_wait(fence, false);
-	radeon_fence_unref(&fence);
-	return r;
-}
-
-int radeon_fence_wait_last(struct radeon_device *rdev, int ring)
-{
-	unsigned long irq_flags;
-	struct radeon_fence *fence;
-	int r;
-
-	if (rdev->gpu_lockup) {
-		return 0;
-	}
-	write_lock_irqsave(&rdev->fence_lock, irq_flags);
-	if (list_empty(&rdev->fence_drv[ring].emitted)) {
-		write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-		return 0;
-	}
-	fence = list_entry(rdev->fence_drv[ring].emitted.prev,
-			   struct radeon_fence, list);
-	radeon_fence_ref(fence);
-	write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-	r = radeon_fence_wait(fence, false);
-	radeon_fence_unref(&fence);
-	return r;
-}
-
-struct radeon_fence *radeon_fence_ref(struct radeon_fence *fence)
-{
-	kref_get(&fence->kref);
-	return fence;
-}
-
-void radeon_fence_unref(struct radeon_fence **fence)
-{
-	struct radeon_fence *tmp = *fence;
-
-	*fence = NULL;
-	if (tmp) {
-		kref_put(&tmp->kref, radeon_fence_destroy);
-	}
-}
-
-void radeon_fence_process(struct radeon_device *rdev, int ring)
-{
-	unsigned long irq_flags;
-	bool wake;
-
-	write_lock_irqsave(&rdev->fence_lock, irq_flags);
-	wake = radeon_fence_poll_locked(rdev, ring);
-	write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-	if (wake) {
-		wake_up_all(&rdev->fence_drv[ring].queue);
-	}
-}
-
-int radeon_fence_count_emitted(struct radeon_device *rdev, int ring)
-{
-	unsigned long irq_flags;
-	int not_processed = 0;
-
-	read_lock_irqsave(&rdev->fence_lock, irq_flags);
-	if (!rdev->fence_drv[ring].initialized) {
-		read_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-		return 0;
-	}
-
-	if (!list_empty(&rdev->fence_drv[ring].emitted)) {
-		struct list_head *ptr;
-		list_for_each(ptr, &rdev->fence_drv[ring].emitted) {
-			/* count up to 3, that's enought info */
-			if (++not_processed >= 3)
-				break;
-		}
-	}
-	read_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-	return not_processed;
-}
-
-int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring)
-{
-	unsigned long irq_flags;
-	uint64_t index;
-	int r;
-
-	write_lock_irqsave(&rdev->fence_lock, irq_flags);
-	radeon_scratch_free(rdev, rdev->fence_drv[ring].scratch_reg);
-	if (rdev->wb.use_event) {
-		rdev->fence_drv[ring].scratch_reg = 0;
-		index = R600_WB_EVENT_OFFSET + ring * 4;
-	} else {
-		r = radeon_scratch_get(rdev, &rdev->fence_drv[ring].scratch_reg);
-		if (r) {
-			dev_err(rdev->dev, "fence failed to get scratch register\n");
-			write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-			return r;
-		}
-		index = RADEON_WB_SCRATCH_OFFSET +
-			rdev->fence_drv[ring].scratch_reg -
-			rdev->scratch.reg_base;
-	}
-	rdev->fence_drv[ring].cpu_addr = &rdev->wb.wb[index/4];
-	rdev->fence_drv[ring].gpu_addr = rdev->wb.gpu_addr + index;
-	radeon_fence_write(rdev, atomic_read(&rdev->fence_drv[ring].seq), ring);
-	rdev->fence_drv[ring].initialized = true;
-	DRM_INFO("fence driver on ring %d use gpu addr 0x%08Lx and cpu addr 0x%p\n",
-		 ring, rdev->fence_drv[ring].gpu_addr, rdev->fence_drv[ring].cpu_addr);
-	write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-	return 0;
-}
-
-static void radeon_fence_driver_init_ring(struct radeon_device *rdev, int ring)
-{
-	rdev->fence_drv[ring].scratch_reg = -1;
-	rdev->fence_drv[ring].cpu_addr = NULL;
-	rdev->fence_drv[ring].gpu_addr = 0;
-	atomic_set(&rdev->fence_drv[ring].seq, 0);
-	INIT_LIST_HEAD(&rdev->fence_drv[ring].created);
-	INIT_LIST_HEAD(&rdev->fence_drv[ring].emitted);
-	INIT_LIST_HEAD(&rdev->fence_drv[ring].signaled);
-	init_waitqueue_head(&rdev->fence_drv[ring].queue);
-	rdev->fence_drv[ring].initialized = false;
-}
-
-int radeon_fence_driver_init(struct radeon_device *rdev)
-{
-	unsigned long irq_flags;
-	int ring;
-
-	write_lock_irqsave(&rdev->fence_lock, irq_flags);
-	for (ring = 0; ring < RADEON_NUM_RINGS; ring++) {
-		radeon_fence_driver_init_ring(rdev, ring);
-	}
-	write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-	if (radeon_debugfs_fence_init(rdev)) {
-		dev_err(rdev->dev, "fence debugfs file creation failed\n");
-	}
-	return 0;
-}
-
-void radeon_fence_driver_fini(struct radeon_device *rdev)
-{
-	unsigned long irq_flags;
-	int ring;
-
-	for (ring = 0; ring < RADEON_NUM_RINGS; ring++) {
-		if (!rdev->fence_drv[ring].initialized)
-			continue;
-		radeon_fence_wait_last(rdev, ring);
-		wake_up_all(&rdev->fence_drv[ring].queue);
-		write_lock_irqsave(&rdev->fence_lock, irq_flags);
-		radeon_scratch_free(rdev, rdev->fence_drv[ring].scratch_reg);
-		write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
-		rdev->fence_drv[ring].initialized = false;
-	}
-}
-
-
-/*
- * Fence debugfs
- */
-#if defined(CONFIG_DEBUG_FS)
-static int radeon_debugfs_fence_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *)m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_fence *fence;
-	int i;
-
-	for (i = 0; i < RADEON_NUM_RINGS; ++i) {
-		if (!rdev->fence_drv[i].initialized)
-			continue;
-
-		seq_printf(m, "--- ring %d ---\n", i);
-		seq_printf(m, "Last signaled fence 0x%08X\n",
-			   radeon_fence_read(rdev, i));
-		if (!list_empty(&rdev->fence_drv[i].emitted)) {
-			fence = list_entry(rdev->fence_drv[i].emitted.prev,
-					   struct radeon_fence, list);
-			seq_printf(m, "Last emitted fence %p with 0x%08X\n",
-				   fence,  fence->seq);
-		}
-	}
-	return 0;
-}
-
-static struct drm_info_list radeon_debugfs_fence_list[] = {
-	{"radeon_fence_info", &radeon_debugfs_fence_info, 0, NULL},
-};
-#endif
-
-int radeon_debugfs_fence_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, radeon_debugfs_fence_list, 1);
-#else
-	return 0;
-#endif
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_gart.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_gart.c
deleted file mode 100644
index 2a4c592a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_gart.c
+++ /dev/null
@@ -1,688 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "radeon_reg.h"
-
-/*
- * Common GART table functions.
- */
-int radeon_gart_table_ram_alloc(struct radeon_device *rdev)
-{
-	void *ptr;
-
-	ptr = pci_alloc_consistent(rdev->pdev, rdev->gart.table_size,
-				   &rdev->gart.table_addr);
-	if (ptr == NULL) {
-		return -ENOMEM;
-	}
-#ifdef CONFIG_X86
-	if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480 ||
-	    rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
-		set_memory_uc((unsigned long)ptr,
-			      rdev->gart.table_size >> PAGE_SHIFT);
-	}
-#endif
-	rdev->gart.ptr = ptr;
-	memset((void *)rdev->gart.ptr, 0, rdev->gart.table_size);
-	return 0;
-}
-
-void radeon_gart_table_ram_free(struct radeon_device *rdev)
-{
-	if (rdev->gart.ptr == NULL) {
-		return;
-	}
-#ifdef CONFIG_X86
-	if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480 ||
-	    rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
-		set_memory_wb((unsigned long)rdev->gart.ptr,
-			      rdev->gart.table_size >> PAGE_SHIFT);
-	}
-#endif
-	pci_free_consistent(rdev->pdev, rdev->gart.table_size,
-			    (void *)rdev->gart.ptr,
-			    rdev->gart.table_addr);
-	rdev->gart.ptr = NULL;
-	rdev->gart.table_addr = 0;
-}
-
-int radeon_gart_table_vram_alloc(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->gart.robj == NULL) {
-		r = radeon_bo_create(rdev, rdev->gart.table_size,
-				     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-				     &rdev->gart.robj);
-		if (r) {
-			return r;
-		}
-	}
-	return 0;
-}
-
-int radeon_gart_table_vram_pin(struct radeon_device *rdev)
-{
-	uint64_t gpu_addr;
-	int r;
-
-	r = radeon_bo_reserve(rdev->gart.robj, false);
-	if (unlikely(r != 0))
-		return r;
-	r = radeon_bo_pin(rdev->gart.robj,
-				RADEON_GEM_DOMAIN_VRAM, &gpu_addr);
-	if (r) {
-		radeon_bo_unreserve(rdev->gart.robj);
-		return r;
-	}
-	r = radeon_bo_kmap(rdev->gart.robj, &rdev->gart.ptr);
-	if (r)
-		radeon_bo_unpin(rdev->gart.robj);
-	radeon_bo_unreserve(rdev->gart.robj);
-	rdev->gart.table_addr = gpu_addr;
-	return r;
-}
-
-void radeon_gart_table_vram_unpin(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->gart.robj == NULL) {
-		return;
-	}
-	r = radeon_bo_reserve(rdev->gart.robj, false);
-	if (likely(r == 0)) {
-		radeon_bo_kunmap(rdev->gart.robj);
-		radeon_bo_unpin(rdev->gart.robj);
-		radeon_bo_unreserve(rdev->gart.robj);
-		rdev->gart.ptr = NULL;
-	}
-}
-
-void radeon_gart_table_vram_free(struct radeon_device *rdev)
-{
-	if (rdev->gart.robj == NULL) {
-		return;
-	}
-	radeon_gart_table_vram_unpin(rdev);
-	radeon_bo_unref(&rdev->gart.robj);
-}
-
-
-
-
-/*
- * Common gart functions.
- */
-void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
-			int pages)
-{
-	unsigned t;
-	unsigned p;
-	int i, j;
-	u64 page_base;
-
-	if (!rdev->gart.ready) {
-		WARN(1, "trying to unbind memory from uninitialized GART !\n");
-		return;
-	}
-	t = offset / RADEON_GPU_PAGE_SIZE;
-	p = t / (PAGE_SIZE / RADEON_GPU_PAGE_SIZE);
-	for (i = 0; i < pages; i++, p++) {
-		if (rdev->gart.pages[p]) {
-			rdev->gart.pages[p] = NULL;
-			rdev->gart.pages_addr[p] = rdev->dummy_page.addr;
-			page_base = rdev->gart.pages_addr[p];
-			for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
-				if (rdev->gart.ptr) {
-					radeon_gart_set_page(rdev, t, page_base);
-				}
-				page_base += RADEON_GPU_PAGE_SIZE;
-			}
-		}
-	}
-	mb();
-	radeon_gart_tlb_flush(rdev);
-}
-
-int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
-		     int pages, struct page **pagelist, dma_addr_t *dma_addr)
-{
-	unsigned t;
-	unsigned p;
-	uint64_t page_base;
-	int i, j;
-
-	if (!rdev->gart.ready) {
-		WARN(1, "trying to bind memory to uninitialized GART !\n");
-		return -EINVAL;
-	}
-	t = offset / RADEON_GPU_PAGE_SIZE;
-	p = t / (PAGE_SIZE / RADEON_GPU_PAGE_SIZE);
-
-	for (i = 0; i < pages; i++, p++) {
-		rdev->gart.pages_addr[p] = dma_addr[i];
-		rdev->gart.pages[p] = pagelist[i];
-		if (rdev->gart.ptr) {
-			page_base = rdev->gart.pages_addr[p];
-			for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
-				radeon_gart_set_page(rdev, t, page_base);
-				page_base += RADEON_GPU_PAGE_SIZE;
-			}
-		}
-	}
-	mb();
-	radeon_gart_tlb_flush(rdev);
-	return 0;
-}
-
-void radeon_gart_restore(struct radeon_device *rdev)
-{
-	int i, j, t;
-	u64 page_base;
-
-	if (!rdev->gart.ptr) {
-		return;
-	}
-	for (i = 0, t = 0; i < rdev->gart.num_cpu_pages; i++) {
-		page_base = rdev->gart.pages_addr[i];
-		for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
-			radeon_gart_set_page(rdev, t, page_base);
-			page_base += RADEON_GPU_PAGE_SIZE;
-		}
-	}
-	mb();
-	radeon_gart_tlb_flush(rdev);
-}
-
-int radeon_gart_init(struct radeon_device *rdev)
-{
-	int r, i;
-
-	if (rdev->gart.pages) {
-		return 0;
-	}
-	/* We need PAGE_SIZE >= RADEON_GPU_PAGE_SIZE */
-	if (PAGE_SIZE < RADEON_GPU_PAGE_SIZE) {
-		DRM_ERROR("Page size is smaller than GPU page size!\n");
-		return -EINVAL;
-	}
-	r = radeon_dummy_page_init(rdev);
-	if (r)
-		return r;
-	/* Compute table size */
-	rdev->gart.num_cpu_pages = rdev->mc.gtt_size / PAGE_SIZE;
-	rdev->gart.num_gpu_pages = rdev->mc.gtt_size / RADEON_GPU_PAGE_SIZE;
-	DRM_INFO("GART: num cpu pages %u, num gpu pages %u\n",
-		 rdev->gart.num_cpu_pages, rdev->gart.num_gpu_pages);
-	/* Allocate pages table */
-	rdev->gart.pages = kzalloc(sizeof(void *) * rdev->gart.num_cpu_pages,
-				   GFP_KERNEL);
-	if (rdev->gart.pages == NULL) {
-		radeon_gart_fini(rdev);
-		return -ENOMEM;
-	}
-	rdev->gart.pages_addr = kzalloc(sizeof(dma_addr_t) *
-					rdev->gart.num_cpu_pages, GFP_KERNEL);
-	if (rdev->gart.pages_addr == NULL) {
-		radeon_gart_fini(rdev);
-		return -ENOMEM;
-	}
-	/* set GART entry to point to the dummy page by default */
-	for (i = 0; i < rdev->gart.num_cpu_pages; i++) {
-		rdev->gart.pages_addr[i] = rdev->dummy_page.addr;
-	}
-	return 0;
-}
-
-void radeon_gart_fini(struct radeon_device *rdev)
-{
-	if (rdev->gart.pages && rdev->gart.pages_addr && rdev->gart.ready) {
-		/* unbind pages */
-		radeon_gart_unbind(rdev, 0, rdev->gart.num_cpu_pages);
-	}
-	rdev->gart.ready = false;
-	kfree(rdev->gart.pages);
-	kfree(rdev->gart.pages_addr);
-	rdev->gart.pages = NULL;
-	rdev->gart.pages_addr = NULL;
-
-	radeon_dummy_page_fini(rdev);
-}
-
-/*
- * vm helpers
- *
- * TODO bind a default page at vm initialization for default address
- */
-int radeon_vm_manager_init(struct radeon_device *rdev)
-{
-	int r;
-
-	rdev->vm_manager.enabled = false;
-
-	/* mark first vm as always in use, it's the system one */
-	/* allocate enough for 2 full VM pts */
-	r = radeon_sa_bo_manager_init(rdev, &rdev->vm_manager.sa_manager,
-				      rdev->vm_manager.max_pfn * 8 * 2,
-				      RADEON_GEM_DOMAIN_VRAM);
-	if (r) {
-		dev_err(rdev->dev, "failed to allocate vm bo (%dKB)\n",
-			(rdev->vm_manager.max_pfn * 8) >> 10);
-		return r;
-	}
-
-	r = rdev->vm_manager.funcs->init(rdev);
-	if (r == 0)
-		rdev->vm_manager.enabled = true;
-
-	return r;
-}
-
-/* cs mutex must be lock */
-static void radeon_vm_unbind_locked(struct radeon_device *rdev,
-				    struct radeon_vm *vm)
-{
-	struct radeon_bo_va *bo_va;
-
-	if (vm->id == -1) {
-		return;
-	}
-
-	/* wait for vm use to end */
-	if (vm->fence) {
-		radeon_fence_wait(vm->fence, false);
-		radeon_fence_unref(&vm->fence);
-	}
-
-	/* hw unbind */
-	rdev->vm_manager.funcs->unbind(rdev, vm);
-	rdev->vm_manager.use_bitmap &= ~(1 << vm->id);
-	list_del_init(&vm->list);
-	vm->id = -1;
-	radeon_sa_bo_free(rdev, &vm->sa_bo);
-	vm->pt = NULL;
-
-	list_for_each_entry(bo_va, &vm->va, vm_list) {
-		bo_va->valid = false;
-	}
-}
-
-void radeon_vm_manager_fini(struct radeon_device *rdev)
-{
-	if (rdev->vm_manager.sa_manager.bo == NULL)
-		return;
-	radeon_vm_manager_suspend(rdev);
-	rdev->vm_manager.funcs->fini(rdev);
-	radeon_sa_bo_manager_fini(rdev, &rdev->vm_manager.sa_manager);
-	rdev->vm_manager.enabled = false;
-}
-
-int radeon_vm_manager_start(struct radeon_device *rdev)
-{
-	if (rdev->vm_manager.sa_manager.bo == NULL) {
-		return -EINVAL;
-	}
-	return radeon_sa_bo_manager_start(rdev, &rdev->vm_manager.sa_manager);
-}
-
-int radeon_vm_manager_suspend(struct radeon_device *rdev)
-{
-	struct radeon_vm *vm, *tmp;
-
-	radeon_mutex_lock(&rdev->cs_mutex);
-	/* unbind all active vm */
-	list_for_each_entry_safe(vm, tmp, &rdev->vm_manager.lru_vm, list) {
-		radeon_vm_unbind_locked(rdev, vm);
-	}
-	rdev->vm_manager.funcs->fini(rdev);
-	radeon_mutex_unlock(&rdev->cs_mutex);
-	return radeon_sa_bo_manager_suspend(rdev, &rdev->vm_manager.sa_manager);
-}
-
-/* cs mutex must be lock */
-void radeon_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm)
-{
-	mutex_lock(&vm->mutex);
-	radeon_vm_unbind_locked(rdev, vm);
-	mutex_unlock(&vm->mutex);
-}
-
-/* cs mutex must be lock & vm mutex must be lock */
-int radeon_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm)
-{
-	struct radeon_vm *vm_evict;
-	unsigned i;
-	int id = -1, r;
-
-	if (vm == NULL) {
-		return -EINVAL;
-	}
-
-	if (vm->id != -1) {
-		/* update lru */
-		list_del_init(&vm->list);
-		list_add_tail(&vm->list, &rdev->vm_manager.lru_vm);
-		return 0;
-	}
-
-retry:
-	r = radeon_sa_bo_new(rdev, &rdev->vm_manager.sa_manager, &vm->sa_bo,
-			     RADEON_GPU_PAGE_ALIGN(vm->last_pfn * 8),
-			     RADEON_GPU_PAGE_SIZE);
-	if (r) {
-		if (list_empty(&rdev->vm_manager.lru_vm)) {
-			return r;
-		}
-		vm_evict = list_first_entry(&rdev->vm_manager.lru_vm, struct radeon_vm, list);
-		radeon_vm_unbind(rdev, vm_evict);
-		goto retry;
-	}
-	vm->pt = rdev->vm_manager.sa_manager.cpu_ptr;
-	vm->pt += (vm->sa_bo.offset >> 3);
-	vm->pt_gpu_addr = rdev->vm_manager.sa_manager.gpu_addr;
-	vm->pt_gpu_addr += vm->sa_bo.offset;
-	memset(vm->pt, 0, RADEON_GPU_PAGE_ALIGN(vm->last_pfn * 8));
-
-retry_id:
-	/* search for free vm */
-	for (i = 0; i < rdev->vm_manager.nvm; i++) {
-		if (!(rdev->vm_manager.use_bitmap & (1 << i))) {
-			id = i;
-			break;
-		}
-	}
-	/* evict vm if necessary */
-	if (id == -1) {
-		vm_evict = list_first_entry(&rdev->vm_manager.lru_vm, struct radeon_vm, list);
-		radeon_vm_unbind(rdev, vm_evict);
-		goto retry_id;
-	}
-
-	/* do hw bind */
-	r = rdev->vm_manager.funcs->bind(rdev, vm, id);
-	if (r) {
-		radeon_sa_bo_free(rdev, &vm->sa_bo);
-		return r;
-	}
-	rdev->vm_manager.use_bitmap |= 1 << id;
-	vm->id = id;
-	list_add_tail(&vm->list, &rdev->vm_manager.lru_vm);
-	return radeon_vm_bo_update_pte(rdev, vm, rdev->ib_pool.sa_manager.bo,
-				       &rdev->ib_pool.sa_manager.bo->tbo.mem);
-}
-
-/* object have to be reserved */
-int radeon_vm_bo_add(struct radeon_device *rdev,
-		     struct radeon_vm *vm,
-		     struct radeon_bo *bo,
-		     uint64_t offset,
-		     uint32_t flags)
-{
-	struct radeon_bo_va *bo_va, *tmp;
-	struct list_head *head;
-	uint64_t size = radeon_bo_size(bo), last_offset = 0;
-	unsigned last_pfn;
-
-	bo_va = kzalloc(sizeof(struct radeon_bo_va), GFP_KERNEL);
-	if (bo_va == NULL) {
-		return -ENOMEM;
-	}
-	bo_va->vm = vm;
-	bo_va->bo = bo;
-	bo_va->soffset = offset;
-	bo_va->eoffset = offset + size;
-	bo_va->flags = flags;
-	bo_va->valid = false;
-	INIT_LIST_HEAD(&bo_va->bo_list);
-	INIT_LIST_HEAD(&bo_va->vm_list);
-	/* make sure object fit at this offset */
-	if (bo_va->soffset >= bo_va->eoffset) {
-		kfree(bo_va);
-		return -EINVAL;
-	}
-
-	last_pfn = bo_va->eoffset / RADEON_GPU_PAGE_SIZE;
-	if (last_pfn > rdev->vm_manager.max_pfn) {
-		kfree(bo_va);
-		dev_err(rdev->dev, "va above limit (0x%08X > 0x%08X)\n",
-			last_pfn, rdev->vm_manager.max_pfn);
-		return -EINVAL;
-	}
-
-	mutex_lock(&vm->mutex);
-	if (last_pfn > vm->last_pfn) {
-		/* release mutex and lock in right order */
-		mutex_unlock(&vm->mutex);
-		radeon_mutex_lock(&rdev->cs_mutex);
-		mutex_lock(&vm->mutex);
-		/* and check again */
-		if (last_pfn > vm->last_pfn) {
-			/* grow va space 32M by 32M */
-			unsigned align = ((32 << 20) >> 12) - 1;
-			radeon_vm_unbind_locked(rdev, vm);
-			vm->last_pfn = (last_pfn + align) & ~align;
-		}
-		radeon_mutex_unlock(&rdev->cs_mutex);
-	}
-	head = &vm->va;
-	last_offset = 0;
-	list_for_each_entry(tmp, &vm->va, vm_list) {
-		if (bo_va->soffset >= last_offset && bo_va->eoffset < tmp->soffset) {
-			/* bo can be added before this one */
-			break;
-		}
-		if (bo_va->soffset >= tmp->soffset && bo_va->soffset < tmp->eoffset) {
-			/* bo and tmp overlap, invalid offset */
-			dev_err(rdev->dev, "bo %p va 0x%08X conflict with (bo %p 0x%08X 0x%08X)\n",
-				bo, (unsigned)bo_va->soffset, tmp->bo,
-				(unsigned)tmp->soffset, (unsigned)tmp->eoffset);
-			kfree(bo_va);
-			mutex_unlock(&vm->mutex);
-			return -EINVAL;
-		}
-		last_offset = tmp->eoffset;
-		head = &tmp->vm_list;
-	}
-	list_add(&bo_va->vm_list, head);
-	list_add_tail(&bo_va->bo_list, &bo->va);
-	mutex_unlock(&vm->mutex);
-	return 0;
-}
-
-static u64 radeon_vm_get_addr(struct radeon_device *rdev,
-			      struct ttm_mem_reg *mem,
-			      unsigned pfn)
-{
-	u64 addr = 0;
-
-	switch (mem->mem_type) {
-	case TTM_PL_VRAM:
-		addr = (mem->start << PAGE_SHIFT);
-		addr += pfn * RADEON_GPU_PAGE_SIZE;
-		addr += rdev->vm_manager.vram_base_offset;
-		break;
-	case TTM_PL_TT:
-		/* offset inside page table */
-		addr = mem->start << PAGE_SHIFT;
-		addr += pfn * RADEON_GPU_PAGE_SIZE;
-		addr = addr >> PAGE_SHIFT;
-		/* page table offset */
-		addr = rdev->gart.pages_addr[addr];
-		/* in case cpu page size != gpu page size*/
-		addr += (pfn * RADEON_GPU_PAGE_SIZE) & (~PAGE_MASK);
-		break;
-	default:
-		break;
-	}
-	return addr;
-}
-
-/* object have to be reserved & cs mutex took & vm mutex took */
-int radeon_vm_bo_update_pte(struct radeon_device *rdev,
-			    struct radeon_vm *vm,
-			    struct radeon_bo *bo,
-			    struct ttm_mem_reg *mem)
-{
-	struct radeon_bo_va *bo_va;
-	unsigned ngpu_pages, i;
-	uint64_t addr = 0, pfn;
-	uint32_t flags;
-
-	/* nothing to do if vm isn't bound */
-	if (vm->id == -1)
-		return 0;;
-
-	bo_va = radeon_bo_va(bo, vm);
-	if (bo_va == NULL) {
-		dev_err(rdev->dev, "bo %p not in vm %p\n", bo, vm);
-		return -EINVAL;
-	}
-
-	if (bo_va->valid)
-		return 0;
-
-	ngpu_pages = radeon_bo_ngpu_pages(bo);
-	bo_va->flags &= ~RADEON_VM_PAGE_VALID;
-	bo_va->flags &= ~RADEON_VM_PAGE_SYSTEM;
-	if (mem) {
-		if (mem->mem_type != TTM_PL_SYSTEM) {
-			bo_va->flags |= RADEON_VM_PAGE_VALID;
-			bo_va->valid = true;
-		}
-		if (mem->mem_type == TTM_PL_TT) {
-			bo_va->flags |= RADEON_VM_PAGE_SYSTEM;
-		}
-	}
-	pfn = bo_va->soffset / RADEON_GPU_PAGE_SIZE;
-	flags = rdev->vm_manager.funcs->page_flags(rdev, bo_va->vm, bo_va->flags);
-	for (i = 0, addr = 0; i < ngpu_pages; i++) {
-		if (mem && bo_va->valid) {
-			addr = radeon_vm_get_addr(rdev, mem, i);
-		}
-		rdev->vm_manager.funcs->set_page(rdev, bo_va->vm, i + pfn, addr, flags);
-	}
-	rdev->vm_manager.funcs->tlb_flush(rdev, bo_va->vm);
-	return 0;
-}
-
-/* object have to be reserved */
-int radeon_vm_bo_rmv(struct radeon_device *rdev,
-		     struct radeon_vm *vm,
-		     struct radeon_bo *bo)
-{
-	struct radeon_bo_va *bo_va;
-
-	bo_va = radeon_bo_va(bo, vm);
-	if (bo_va == NULL)
-		return 0;
-
-	radeon_mutex_lock(&rdev->cs_mutex);
-	mutex_lock(&vm->mutex);
-	radeon_vm_bo_update_pte(rdev, vm, bo, NULL);
-	radeon_mutex_unlock(&rdev->cs_mutex);
-	list_del(&bo_va->vm_list);
-	mutex_unlock(&vm->mutex);
-	list_del(&bo_va->bo_list);
-
-	kfree(bo_va);
-	return 0;
-}
-
-void radeon_vm_bo_invalidate(struct radeon_device *rdev,
-			     struct radeon_bo *bo)
-{
-	struct radeon_bo_va *bo_va;
-
-	BUG_ON(!atomic_read(&bo->tbo.reserved));
-	list_for_each_entry(bo_va, &bo->va, bo_list) {
-		bo_va->valid = false;
-	}
-}
-
-int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm)
-{
-	int r;
-
-	vm->id = -1;
-	vm->fence = NULL;
-	mutex_init(&vm->mutex);
-	INIT_LIST_HEAD(&vm->list);
-	INIT_LIST_HEAD(&vm->va);
-	/* SI requires equal sized PTs for all VMs, so always set
-	 * last_pfn to max_pfn.  cayman allows variable sized
-	 * pts so we can grow then as needed.  Once we switch
-	 * to two level pts we can unify this again.
-	 */
-	if (rdev->family >= CHIP_TAHITI)
-		vm->last_pfn = rdev->vm_manager.max_pfn;
-	else
-		vm->last_pfn = 0;
-	/* map the ib pool buffer at 0 in virtual address space, set
-	 * read only
-	 */
-	r = radeon_vm_bo_add(rdev, vm, rdev->ib_pool.sa_manager.bo, 0,
-			     RADEON_VM_PAGE_READABLE | RADEON_VM_PAGE_SNOOPED);
-	return r;
-}
-
-void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm)
-{
-	struct radeon_bo_va *bo_va, *tmp;
-	int r;
-
-	radeon_mutex_lock(&rdev->cs_mutex);
-	mutex_lock(&vm->mutex);
-	radeon_vm_unbind_locked(rdev, vm);
-	radeon_mutex_unlock(&rdev->cs_mutex);
-
-	/* remove all bo */
-	r = radeon_bo_reserve(rdev->ib_pool.sa_manager.bo, false);
-	if (!r) {
-		bo_va = radeon_bo_va(rdev->ib_pool.sa_manager.bo, vm);
-		list_del_init(&bo_va->bo_list);
-		list_del_init(&bo_va->vm_list);
-		radeon_bo_unreserve(rdev->ib_pool.sa_manager.bo);
-		kfree(bo_va);
-	}
-	if (!list_empty(&vm->va)) {
-		dev_err(rdev->dev, "still active bo inside vm\n");
-	}
-	list_for_each_entry_safe(bo_va, tmp, &vm->va, vm_list) {
-		list_del_init(&bo_va->vm_list);
-		r = radeon_bo_reserve(bo_va->bo, false);
-		if (!r) {
-			list_del_init(&bo_va->bo_list);
-			radeon_bo_unreserve(bo_va->bo);
-			kfree(bo_va);
-		}
-	}
-	mutex_unlock(&vm->mutex);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_gem.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_gem.c
deleted file mode 100644
index c7008b52..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_gem.c
+++ /dev/null
@@ -1,507 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-
-int radeon_gem_object_init(struct drm_gem_object *obj)
-{
-	BUG();
-
-	return 0;
-}
-
-void radeon_gem_object_free(struct drm_gem_object *gobj)
-{
-	struct radeon_bo *robj = gem_to_radeon_bo(gobj);
-
-	if (robj) {
-		radeon_bo_unref(&robj);
-	}
-}
-
-int radeon_gem_object_create(struct radeon_device *rdev, int size,
-				int alignment, int initial_domain,
-				bool discardable, bool kernel,
-				struct drm_gem_object **obj)
-{
-	struct radeon_bo *robj;
-	int r;
-
-	*obj = NULL;
-	/* At least align on page size */
-	if (alignment < PAGE_SIZE) {
-		alignment = PAGE_SIZE;
-	}
-	r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain, &robj);
-	if (r) {
-		if (r != -ERESTARTSYS)
-			DRM_ERROR("Failed to allocate GEM object (%d, %d, %u, %d)\n",
-				  size, initial_domain, alignment, r);
-		return r;
-	}
-	*obj = &robj->gem_base;
-
-	mutex_lock(&rdev->gem.mutex);
-	list_add_tail(&robj->list, &rdev->gem.objects);
-	mutex_unlock(&rdev->gem.mutex);
-
-	return 0;
-}
-
-int radeon_gem_set_domain(struct drm_gem_object *gobj,
-			  uint32_t rdomain, uint32_t wdomain)
-{
-	struct radeon_bo *robj;
-	uint32_t domain;
-	int r;
-
-	/* FIXME: reeimplement */
-	robj = gem_to_radeon_bo(gobj);
-	/* work out where to validate the buffer to */
-	domain = wdomain;
-	if (!domain) {
-		domain = rdomain;
-	}
-	if (!domain) {
-		/* Do nothings */
-		printk(KERN_WARNING "Set domain withou domain !\n");
-		return 0;
-	}
-	if (domain == RADEON_GEM_DOMAIN_CPU) {
-		/* Asking for cpu access wait for object idle */
-		r = radeon_bo_wait(robj, NULL, false);
-		if (r) {
-			printk(KERN_ERR "Failed to wait for object !\n");
-			return r;
-		}
-	}
-	return 0;
-}
-
-int radeon_gem_init(struct radeon_device *rdev)
-{
-	INIT_LIST_HEAD(&rdev->gem.objects);
-	return 0;
-}
-
-void radeon_gem_fini(struct radeon_device *rdev)
-{
-	radeon_bo_force_delete(rdev);
-}
-
-/*
- * Call from drm_gem_handle_create which appear in both new and open ioctl
- * case.
- */
-int radeon_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv)
-{
-	return 0;
-}
-
-void radeon_gem_object_close(struct drm_gem_object *obj,
-			     struct drm_file *file_priv)
-{
-	struct radeon_bo *rbo = gem_to_radeon_bo(obj);
-	struct radeon_device *rdev = rbo->rdev;
-	struct radeon_fpriv *fpriv = file_priv->driver_priv;
-	struct radeon_vm *vm = &fpriv->vm;
-	struct radeon_bo_va *bo_va, *tmp;
-
-	if (rdev->family < CHIP_CAYMAN) {
-		return;
-	}
-
-	if (radeon_bo_reserve(rbo, false)) {
-		return;
-	}
-	list_for_each_entry_safe(bo_va, tmp, &rbo->va, bo_list) {
-		if (bo_va->vm == vm) {
-			/* remove from this vm address space */
-			mutex_lock(&vm->mutex);
-			list_del(&bo_va->vm_list);
-			mutex_unlock(&vm->mutex);
-			list_del(&bo_va->bo_list);
-			kfree(bo_va);
-		}
-	}
-	radeon_bo_unreserve(rbo);
-}
-
-
-/*
- * GEM ioctls.
- */
-int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *filp)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_radeon_gem_info *args = data;
-	struct ttm_mem_type_manager *man;
-	unsigned i;
-
-	man = &rdev->mman.bdev.man[TTM_PL_VRAM];
-
-	args->vram_size = rdev->mc.real_vram_size;
-	args->vram_visible = (u64)man->size << PAGE_SHIFT;
-	if (rdev->stollen_vga_memory)
-		args->vram_visible -= radeon_bo_size(rdev->stollen_vga_memory);
-	args->vram_visible -= radeon_fbdev_total_size(rdev);
-	args->gart_size = rdev->mc.gtt_size - 4096 - RADEON_IB_POOL_SIZE*64*1024;
-	for(i = 0; i < RADEON_NUM_RINGS; ++i)
-		args->gart_size -= rdev->ring[i].ring_size;
-	return 0;
-}
-
-int radeon_gem_pread_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *filp)
-{
-	/* TODO: implement */
-	DRM_ERROR("unimplemented %s\n", __func__);
-	return -ENOSYS;
-}
-
-int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *filp)
-{
-	/* TODO: implement */
-	DRM_ERROR("unimplemented %s\n", __func__);
-	return -ENOSYS;
-}
-
-int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *filp)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_radeon_gem_create *args = data;
-	struct drm_gem_object *gobj;
-	uint32_t handle;
-	int r;
-
-	/* create a gem object to contain this object in */
-	args->size = roundup(args->size, PAGE_SIZE);
-	r = radeon_gem_object_create(rdev, args->size, args->alignment,
-					args->initial_domain, false,
-					false, &gobj);
-	if (r) {
-		return r;
-	}
-	r = drm_gem_handle_create(filp, gobj, &handle);
-	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_unreference_unlocked(gobj);
-	if (r) {
-		return r;
-	}
-	args->handle = handle;
-	return 0;
-}
-
-int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *filp)
-{
-	/* transition the BO to a domain -
-	 * just validate the BO into a certain domain */
-	struct drm_radeon_gem_set_domain *args = data;
-	struct drm_gem_object *gobj;
-	struct radeon_bo *robj;
-	int r;
-
-	/* for now if someone requests domain CPU -
-	 * just make sure the buffer is finished with */
-
-	/* just do a BO wait for now */
-	gobj = drm_gem_object_lookup(dev, filp, args->handle);
-	if (gobj == NULL) {
-		return -ENOENT;
-	}
-	robj = gem_to_radeon_bo(gobj);
-
-	r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);
-
-	drm_gem_object_unreference_unlocked(gobj);
-	return r;
-}
-
-int radeon_mode_dumb_mmap(struct drm_file *filp,
-			  struct drm_device *dev,
-			  uint32_t handle, uint64_t *offset_p)
-{
-	struct drm_gem_object *gobj;
-	struct radeon_bo *robj;
-
-	gobj = drm_gem_object_lookup(dev, filp, handle);
-	if (gobj == NULL) {
-		return -ENOENT;
-	}
-	robj = gem_to_radeon_bo(gobj);
-	*offset_p = radeon_bo_mmap_offset(robj);
-	drm_gem_object_unreference_unlocked(gobj);
-	return 0;
-}
-
-int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *filp)
-{
-	struct drm_radeon_gem_mmap *args = data;
-
-	return radeon_mode_dumb_mmap(filp, dev, args->handle, &args->addr_ptr);
-}
-
-int radeon_gem_busy_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *filp)
-{
-	struct drm_radeon_gem_busy *args = data;
-	struct drm_gem_object *gobj;
-	struct radeon_bo *robj;
-	int r;
-	uint32_t cur_placement = 0;
-
-	gobj = drm_gem_object_lookup(dev, filp, args->handle);
-	if (gobj == NULL) {
-		return -ENOENT;
-	}
-	robj = gem_to_radeon_bo(gobj);
-	r = radeon_bo_wait(robj, &cur_placement, true);
-	switch (cur_placement) {
-	case TTM_PL_VRAM:
-		args->domain = RADEON_GEM_DOMAIN_VRAM;
-		break;
-	case TTM_PL_TT:
-		args->domain = RADEON_GEM_DOMAIN_GTT;
-		break;
-	case TTM_PL_SYSTEM:
-		args->domain = RADEON_GEM_DOMAIN_CPU;
-	default:
-		break;
-	}
-	drm_gem_object_unreference_unlocked(gobj);
-	return r;
-}
-
-int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *filp)
-{
-	struct drm_radeon_gem_wait_idle *args = data;
-	struct drm_gem_object *gobj;
-	struct radeon_bo *robj;
-	int r;
-
-	gobj = drm_gem_object_lookup(dev, filp, args->handle);
-	if (gobj == NULL) {
-		return -ENOENT;
-	}
-	robj = gem_to_radeon_bo(gobj);
-	r = radeon_bo_wait(robj, NULL, false);
-	/* callback hw specific functions if any */
-	if (robj->rdev->asic->ioctl_wait_idle)
-		robj->rdev->asic->ioctl_wait_idle(robj->rdev, robj);
-	drm_gem_object_unreference_unlocked(gobj);
-	return r;
-}
-
-int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *filp)
-{
-	struct drm_radeon_gem_set_tiling *args = data;
-	struct drm_gem_object *gobj;
-	struct radeon_bo *robj;
-	int r = 0;
-
-	DRM_DEBUG("%d \n", args->handle);
-	gobj = drm_gem_object_lookup(dev, filp, args->handle);
-	if (gobj == NULL)
-		return -ENOENT;
-	robj = gem_to_radeon_bo(gobj);
-	r = radeon_bo_set_tiling_flags(robj, args->tiling_flags, args->pitch);
-	drm_gem_object_unreference_unlocked(gobj);
-	return r;
-}
-
-int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *filp)
-{
-	struct drm_radeon_gem_get_tiling *args = data;
-	struct drm_gem_object *gobj;
-	struct radeon_bo *rbo;
-	int r = 0;
-
-	DRM_DEBUG("\n");
-	gobj = drm_gem_object_lookup(dev, filp, args->handle);
-	if (gobj == NULL)
-		return -ENOENT;
-	rbo = gem_to_radeon_bo(gobj);
-	r = radeon_bo_reserve(rbo, false);
-	if (unlikely(r != 0))
-		goto out;
-	radeon_bo_get_tiling_flags(rbo, &args->tiling_flags, &args->pitch);
-	radeon_bo_unreserve(rbo);
-out:
-	drm_gem_object_unreference_unlocked(gobj);
-	return r;
-}
-
-int radeon_gem_va_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *filp)
-{
-	struct drm_radeon_gem_va *args = data;
-	struct drm_gem_object *gobj;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_fpriv *fpriv = filp->driver_priv;
-	struct radeon_bo *rbo;
-	struct radeon_bo_va *bo_va;
-	u32 invalid_flags;
-	int r = 0;
-
-	if (!rdev->vm_manager.enabled) {
-		args->operation = RADEON_VA_RESULT_ERROR;
-		return -ENOTTY;
-	}
-
-	/* !! DONT REMOVE !!
-	 * We don't support vm_id yet, to be sure we don't have have broken
-	 * userspace, reject anyone trying to use non 0 value thus moving
-	 * forward we can use those fields without breaking existant userspace
-	 */
-	if (args->vm_id) {
-		args->operation = RADEON_VA_RESULT_ERROR;
-		return -EINVAL;
-	}
-
-	if (args->offset < RADEON_VA_RESERVED_SIZE) {
-		dev_err(&dev->pdev->dev,
-			"offset 0x%lX is in reserved area 0x%X\n",
-			(unsigned long)args->offset,
-			RADEON_VA_RESERVED_SIZE);
-		args->operation = RADEON_VA_RESULT_ERROR;
-		return -EINVAL;
-	}
-
-	/* don't remove, we need to enforce userspace to set the snooped flag
-	 * otherwise we will endup with broken userspace and we won't be able
-	 * to enable this feature without adding new interface
-	 */
-	invalid_flags = RADEON_VM_PAGE_VALID | RADEON_VM_PAGE_SYSTEM;
-	if ((args->flags & invalid_flags)) {
-		dev_err(&dev->pdev->dev, "invalid flags 0x%08X vs 0x%08X\n",
-			args->flags, invalid_flags);
-		args->operation = RADEON_VA_RESULT_ERROR;
-		return -EINVAL;
-	}
-	if (!(args->flags & RADEON_VM_PAGE_SNOOPED)) {
-		dev_err(&dev->pdev->dev, "only supported snooped mapping for now\n");
-		args->operation = RADEON_VA_RESULT_ERROR;
-		return -EINVAL;
-	}
-
-	switch (args->operation) {
-	case RADEON_VA_MAP:
-	case RADEON_VA_UNMAP:
-		break;
-	default:
-		dev_err(&dev->pdev->dev, "unsupported operation %d\n",
-			args->operation);
-		args->operation = RADEON_VA_RESULT_ERROR;
-		return -EINVAL;
-	}
-
-	gobj = drm_gem_object_lookup(dev, filp, args->handle);
-	if (gobj == NULL) {
-		args->operation = RADEON_VA_RESULT_ERROR;
-		return -ENOENT;
-	}
-	rbo = gem_to_radeon_bo(gobj);
-	r = radeon_bo_reserve(rbo, false);
-	if (r) {
-		args->operation = RADEON_VA_RESULT_ERROR;
-		drm_gem_object_unreference_unlocked(gobj);
-		return r;
-	}
-	switch (args->operation) {
-	case RADEON_VA_MAP:
-		bo_va = radeon_bo_va(rbo, &fpriv->vm);
-		if (bo_va) {
-			args->operation = RADEON_VA_RESULT_VA_EXIST;
-			args->offset = bo_va->soffset;
-			goto out;
-		}
-		r = radeon_vm_bo_add(rdev, &fpriv->vm, rbo,
-				     args->offset, args->flags);
-		break;
-	case RADEON_VA_UNMAP:
-		r = radeon_vm_bo_rmv(rdev, &fpriv->vm, rbo);
-		break;
-	default:
-		break;
-	}
-	args->operation = RADEON_VA_RESULT_OK;
-	if (r) {
-		args->operation = RADEON_VA_RESULT_ERROR;
-	}
-out:
-	radeon_bo_unreserve(rbo);
-	drm_gem_object_unreference_unlocked(gobj);
-	return r;
-}
-
-int radeon_mode_dumb_create(struct drm_file *file_priv,
-			    struct drm_device *dev,
-			    struct drm_mode_create_dumb *args)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_gem_object *gobj;
-	uint32_t handle;
-	int r;
-
-	args->pitch = radeon_align_pitch(rdev, args->width, args->bpp, 0) * ((args->bpp + 1) / 8);
-	args->size = args->pitch * args->height;
-	args->size = ALIGN(args->size, PAGE_SIZE);
-
-	r = radeon_gem_object_create(rdev, args->size, 0,
-				     RADEON_GEM_DOMAIN_VRAM,
-				     false, ttm_bo_type_device,
-				     &gobj);
-	if (r)
-		return -ENOMEM;
-
-	r = drm_gem_handle_create(file_priv, gobj, &handle);
-	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_unreference_unlocked(gobj);
-	if (r) {
-		return r;
-	}
-	args->handle = handle;
-	return 0;
-}
-
-int radeon_mode_dumb_destroy(struct drm_file *file_priv,
-			     struct drm_device *dev,
-			     uint32_t handle)
-{
-	return drm_gem_handle_delete(file_priv, handle);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_i2c.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_i2c.c
deleted file mode 100644
index 3edec1c1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_i2c.c
+++ /dev/null
@@ -1,1182 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include <linux/export.h>
-
-#include "drmP.h"
-#include "drm_edid.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "atom.h"
-
-extern int radeon_atom_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
-				   struct i2c_msg *msgs, int num);
-extern u32 radeon_atom_hw_i2c_func(struct i2c_adapter *adap);
-
-/**
- * radeon_ddc_probe
- *
- */
-bool radeon_ddc_probe(struct radeon_connector *radeon_connector)
-{
-	u8 out = 0x0;
-	u8 buf[8];
-	int ret;
-	struct i2c_msg msgs[] = {
-		{
-			.addr = DDC_ADDR,
-			.flags = 0,
-			.len = 1,
-			.buf = &out,
-		},
-		{
-			.addr = DDC_ADDR,
-			.flags = I2C_M_RD,
-			.len = 8,
-			.buf = buf,
-		}
-	};
-
-	/* on hw with routers, select right port */
-	if (radeon_connector->router.ddc_valid)
-		radeon_router_select_ddc_port(radeon_connector);
-
-	ret = i2c_transfer(&radeon_connector->ddc_bus->adapter, msgs, 2);
-	if (ret != 2)
-		/* Couldn't find an accessible DDC on this connector */
-		return false;
-	/* Probe also for valid EDID header
-	 * EDID header starts with:
-	 * 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00.
-	 * Only the first 6 bytes must be valid as
-	 * drm_edid_block_valid() can fix the last 2 bytes */
-	if (drm_edid_header_is_valid(buf) < 6) {
-		/* Couldn't find an accessible EDID on this
-		 * connector */
-		return false;
-	}
-	return true;
-}
-
-/* bit banging i2c */
-
-static int pre_xfer(struct i2c_adapter *i2c_adap)
-{
-	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
-	struct radeon_device *rdev = i2c->dev->dev_private;
-	struct radeon_i2c_bus_rec *rec = &i2c->rec;
-	uint32_t temp;
-
-	/* RV410 appears to have a bug where the hw i2c in reset
-	 * holds the i2c port in a bad state - switch hw i2c away before
-	 * doing DDC - do this for all r200s/r300s/r400s for safety sake
-	 */
-	if (rec->hw_capable) {
-		if ((rdev->family >= CHIP_R200) && !ASIC_IS_AVIVO(rdev)) {
-			u32 reg;
-
-			if (rdev->family >= CHIP_RV350)
-				reg = RADEON_GPIO_MONID;
-			else if ((rdev->family == CHIP_R300) ||
-				 (rdev->family == CHIP_R350))
-				reg = RADEON_GPIO_DVI_DDC;
-			else
-				reg = RADEON_GPIO_CRT2_DDC;
-
-			mutex_lock(&rdev->dc_hw_i2c_mutex);
-			if (rec->a_clk_reg == reg) {
-				WREG32(RADEON_DVI_I2C_CNTL_0, (RADEON_I2C_SOFT_RST |
-							       R200_DVI_I2C_PIN_SEL(R200_SEL_DDC1)));
-			} else {
-				WREG32(RADEON_DVI_I2C_CNTL_0, (RADEON_I2C_SOFT_RST |
-							       R200_DVI_I2C_PIN_SEL(R200_SEL_DDC3)));
-			}
-			mutex_unlock(&rdev->dc_hw_i2c_mutex);
-		}
-	}
-
-	/* switch the pads to ddc mode */
-	if (ASIC_IS_DCE3(rdev) && rec->hw_capable) {
-		temp = RREG32(rec->mask_clk_reg);
-		temp &= ~(1 << 16);
-		WREG32(rec->mask_clk_reg, temp);
-	}
-
-	/* clear the output pin values */
-	temp = RREG32(rec->a_clk_reg) & ~rec->a_clk_mask;
-	WREG32(rec->a_clk_reg, temp);
-
-	temp = RREG32(rec->a_data_reg) & ~rec->a_data_mask;
-	WREG32(rec->a_data_reg, temp);
-
-	/* set the pins to input */
-	temp = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask;
-	WREG32(rec->en_clk_reg, temp);
-
-	temp = RREG32(rec->en_data_reg) & ~rec->en_data_mask;
-	WREG32(rec->en_data_reg, temp);
-
-	/* mask the gpio pins for software use */
-	temp = RREG32(rec->mask_clk_reg) | rec->mask_clk_mask;
-	WREG32(rec->mask_clk_reg, temp);
-	temp = RREG32(rec->mask_clk_reg);
-
-	temp = RREG32(rec->mask_data_reg) | rec->mask_data_mask;
-	WREG32(rec->mask_data_reg, temp);
-	temp = RREG32(rec->mask_data_reg);
-
-	return 0;
-}
-
-static void post_xfer(struct i2c_adapter *i2c_adap)
-{
-	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
-	struct radeon_device *rdev = i2c->dev->dev_private;
-	struct radeon_i2c_bus_rec *rec = &i2c->rec;
-	uint32_t temp;
-
-	/* unmask the gpio pins for software use */
-	temp = RREG32(rec->mask_clk_reg) & ~rec->mask_clk_mask;
-	WREG32(rec->mask_clk_reg, temp);
-	temp = RREG32(rec->mask_clk_reg);
-
-	temp = RREG32(rec->mask_data_reg) & ~rec->mask_data_mask;
-	WREG32(rec->mask_data_reg, temp);
-	temp = RREG32(rec->mask_data_reg);
-}
-
-static int get_clock(void *i2c_priv)
-{
-	struct radeon_i2c_chan *i2c = i2c_priv;
-	struct radeon_device *rdev = i2c->dev->dev_private;
-	struct radeon_i2c_bus_rec *rec = &i2c->rec;
-	uint32_t val;
-
-	/* read the value off the pin */
-	val = RREG32(rec->y_clk_reg);
-	val &= rec->y_clk_mask;
-
-	return (val != 0);
-}
-
-
-static int get_data(void *i2c_priv)
-{
-	struct radeon_i2c_chan *i2c = i2c_priv;
-	struct radeon_device *rdev = i2c->dev->dev_private;
-	struct radeon_i2c_bus_rec *rec = &i2c->rec;
-	uint32_t val;
-
-	/* read the value off the pin */
-	val = RREG32(rec->y_data_reg);
-	val &= rec->y_data_mask;
-
-	return (val != 0);
-}
-
-static void set_clock(void *i2c_priv, int clock)
-{
-	struct radeon_i2c_chan *i2c = i2c_priv;
-	struct radeon_device *rdev = i2c->dev->dev_private;
-	struct radeon_i2c_bus_rec *rec = &i2c->rec;
-	uint32_t val;
-
-	/* set pin direction */
-	val = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask;
-	val |= clock ? 0 : rec->en_clk_mask;
-	WREG32(rec->en_clk_reg, val);
-}
-
-static void set_data(void *i2c_priv, int data)
-{
-	struct radeon_i2c_chan *i2c = i2c_priv;
-	struct radeon_device *rdev = i2c->dev->dev_private;
-	struct radeon_i2c_bus_rec *rec = &i2c->rec;
-	uint32_t val;
-
-	/* set pin direction */
-	val = RREG32(rec->en_data_reg) & ~rec->en_data_mask;
-	val |= data ? 0 : rec->en_data_mask;
-	WREG32(rec->en_data_reg, val);
-}
-
-/* hw i2c */
-
-static u32 radeon_get_i2c_prescale(struct radeon_device *rdev)
-{
-	u32 sclk = rdev->pm.current_sclk;
-	u32 prescale = 0;
-	u32 nm;
-	u8 n, m, loop;
-	int i2c_clock;
-
-	switch (rdev->family) {
-	case CHIP_R100:
-	case CHIP_RV100:
-	case CHIP_RS100:
-	case CHIP_RV200:
-	case CHIP_RS200:
-	case CHIP_R200:
-	case CHIP_RV250:
-	case CHIP_RS300:
-	case CHIP_RV280:
-	case CHIP_R300:
-	case CHIP_R350:
-	case CHIP_RV350:
-		i2c_clock = 60;
-		nm = (sclk * 10) / (i2c_clock * 4);
-		for (loop = 1; loop < 255; loop++) {
-			if ((nm / loop) < loop)
-				break;
-		}
-		n = loop - 1;
-		m = loop - 2;
-		prescale = m | (n << 8);
-		break;
-	case CHIP_RV380:
-	case CHIP_RS400:
-	case CHIP_RS480:
-	case CHIP_R420:
-	case CHIP_R423:
-	case CHIP_RV410:
-		prescale = (((sclk * 10)/(4 * 128 * 100) + 1) << 8) + 128;
-		break;
-	case CHIP_RS600:
-	case CHIP_RS690:
-	case CHIP_RS740:
-		/* todo */
-		break;
-	case CHIP_RV515:
-	case CHIP_R520:
-	case CHIP_RV530:
-	case CHIP_RV560:
-	case CHIP_RV570:
-	case CHIP_R580:
-		i2c_clock = 50;
-		if (rdev->family == CHIP_R520)
-			prescale = (127 << 8) + ((sclk * 10) / (4 * 127 * i2c_clock));
-		else
-			prescale = (((sclk * 10)/(4 * 128 * 100) + 1) << 8) + 128;
-		break;
-	case CHIP_R600:
-	case CHIP_RV610:
-	case CHIP_RV630:
-	case CHIP_RV670:
-		/* todo */
-		break;
-	case CHIP_RV620:
-	case CHIP_RV635:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	case CHIP_RV770:
-	case CHIP_RV730:
-	case CHIP_RV710:
-	case CHIP_RV740:
-		/* todo */
-		break;
-	case CHIP_CEDAR:
-	case CHIP_REDWOOD:
-	case CHIP_JUNIPER:
-	case CHIP_CYPRESS:
-	case CHIP_HEMLOCK:
-		/* todo */
-		break;
-	default:
-		DRM_ERROR("i2c: unhandled radeon chip\n");
-		break;
-	}
-	return prescale;
-}
-
-
-/* hw i2c engine for r1xx-4xx hardware
- * hw can buffer up to 15 bytes
- */
-static int r100_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
-			    struct i2c_msg *msgs, int num)
-{
-	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
-	struct radeon_device *rdev = i2c->dev->dev_private;
-	struct radeon_i2c_bus_rec *rec = &i2c->rec;
-	struct i2c_msg *p;
-	int i, j, k, ret = num;
-	u32 prescale;
-	u32 i2c_cntl_0, i2c_cntl_1, i2c_data;
-	u32 tmp, reg;
-
-	mutex_lock(&rdev->dc_hw_i2c_mutex);
-	/* take the pm lock since we need a constant sclk */
-	mutex_lock(&rdev->pm.mutex);
-
-	prescale = radeon_get_i2c_prescale(rdev);
-
-	reg = ((prescale << RADEON_I2C_PRESCALE_SHIFT) |
-	       RADEON_I2C_DRIVE_EN |
-	       RADEON_I2C_START |
-	       RADEON_I2C_STOP |
-	       RADEON_I2C_GO);
-
-	if (rdev->is_atom_bios) {
-		tmp = RREG32(RADEON_BIOS_6_SCRATCH);
-		WREG32(RADEON_BIOS_6_SCRATCH, tmp | ATOM_S6_HW_I2C_BUSY_STATE);
-	}
-
-	if (rec->mm_i2c) {
-		i2c_cntl_0 = RADEON_I2C_CNTL_0;
-		i2c_cntl_1 = RADEON_I2C_CNTL_1;
-		i2c_data = RADEON_I2C_DATA;
-	} else {
-		i2c_cntl_0 = RADEON_DVI_I2C_CNTL_0;
-		i2c_cntl_1 = RADEON_DVI_I2C_CNTL_1;
-		i2c_data = RADEON_DVI_I2C_DATA;
-
-		switch (rdev->family) {
-		case CHIP_R100:
-		case CHIP_RV100:
-		case CHIP_RS100:
-		case CHIP_RV200:
-		case CHIP_RS200:
-		case CHIP_RS300:
-			switch (rec->mask_clk_reg) {
-			case RADEON_GPIO_DVI_DDC:
-				/* no gpio select bit */
-				break;
-			default:
-				DRM_ERROR("gpio not supported with hw i2c\n");
-				ret = -EINVAL;
-				goto done;
-			}
-			break;
-		case CHIP_R200:
-			/* only bit 4 on r200 */
-			switch (rec->mask_clk_reg) {
-			case RADEON_GPIO_DVI_DDC:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC1);
-				break;
-			case RADEON_GPIO_MONID:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC3);
-				break;
-			default:
-				DRM_ERROR("gpio not supported with hw i2c\n");
-				ret = -EINVAL;
-				goto done;
-			}
-			break;
-		case CHIP_RV250:
-		case CHIP_RV280:
-			/* bits 3 and 4 */
-			switch (rec->mask_clk_reg) {
-			case RADEON_GPIO_DVI_DDC:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC1);
-				break;
-			case RADEON_GPIO_VGA_DDC:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC2);
-				break;
-			case RADEON_GPIO_CRT2_DDC:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC3);
-				break;
-			default:
-				DRM_ERROR("gpio not supported with hw i2c\n");
-				ret = -EINVAL;
-				goto done;
-			}
-			break;
-		case CHIP_R300:
-		case CHIP_R350:
-			/* only bit 4 on r300/r350 */
-			switch (rec->mask_clk_reg) {
-			case RADEON_GPIO_VGA_DDC:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC1);
-				break;
-			case RADEON_GPIO_DVI_DDC:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC3);
-				break;
-			default:
-				DRM_ERROR("gpio not supported with hw i2c\n");
-				ret = -EINVAL;
-				goto done;
-			}
-			break;
-		case CHIP_RV350:
-		case CHIP_RV380:
-		case CHIP_R420:
-		case CHIP_R423:
-		case CHIP_RV410:
-		case CHIP_RS400:
-		case CHIP_RS480:
-			/* bits 3 and 4 */
-			switch (rec->mask_clk_reg) {
-			case RADEON_GPIO_VGA_DDC:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC1);
-				break;
-			case RADEON_GPIO_DVI_DDC:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC2);
-				break;
-			case RADEON_GPIO_MONID:
-				reg |= R200_DVI_I2C_PIN_SEL(R200_SEL_DDC3);
-				break;
-			default:
-				DRM_ERROR("gpio not supported with hw i2c\n");
-				ret = -EINVAL;
-				goto done;
-			}
-			break;
-		default:
-			DRM_ERROR("unsupported asic\n");
-			ret = -EINVAL;
-			goto done;
-			break;
-		}
-	}
-
-	/* check for bus probe */
-	p = &msgs[0];
-	if ((num == 1) && (p->len == 0)) {
-		WREG32(i2c_cntl_0, (RADEON_I2C_DONE |
-				    RADEON_I2C_NACK |
-				    RADEON_I2C_HALT |
-				    RADEON_I2C_SOFT_RST));
-		WREG32(i2c_data, (p->addr << 1) & 0xff);
-		WREG32(i2c_data, 0);
-		WREG32(i2c_cntl_1, ((1 << RADEON_I2C_DATA_COUNT_SHIFT) |
-				    (1 << RADEON_I2C_ADDR_COUNT_SHIFT) |
-				    RADEON_I2C_EN |
-				    (48 << RADEON_I2C_TIME_LIMIT_SHIFT)));
-		WREG32(i2c_cntl_0, reg);
-		for (k = 0; k < 32; k++) {
-			udelay(10);
-			tmp = RREG32(i2c_cntl_0);
-			if (tmp & RADEON_I2C_GO)
-				continue;
-			tmp = RREG32(i2c_cntl_0);
-			if (tmp & RADEON_I2C_DONE)
-				break;
-			else {
-				DRM_DEBUG("i2c write error 0x%08x\n", tmp);
-				WREG32(i2c_cntl_0, tmp | RADEON_I2C_ABORT);
-				ret = -EIO;
-				goto done;
-			}
-		}
-		goto done;
-	}
-
-	for (i = 0; i < num; i++) {
-		p = &msgs[i];
-		for (j = 0; j < p->len; j++) {
-			if (p->flags & I2C_M_RD) {
-				WREG32(i2c_cntl_0, (RADEON_I2C_DONE |
-						    RADEON_I2C_NACK |
-						    RADEON_I2C_HALT |
-						    RADEON_I2C_SOFT_RST));
-				WREG32(i2c_data, ((p->addr << 1) & 0xff) | 0x1);
-				WREG32(i2c_cntl_1, ((1 << RADEON_I2C_DATA_COUNT_SHIFT) |
-						    (1 << RADEON_I2C_ADDR_COUNT_SHIFT) |
-						    RADEON_I2C_EN |
-						    (48 << RADEON_I2C_TIME_LIMIT_SHIFT)));
-				WREG32(i2c_cntl_0, reg | RADEON_I2C_RECEIVE);
-				for (k = 0; k < 32; k++) {
-					udelay(10);
-					tmp = RREG32(i2c_cntl_0);
-					if (tmp & RADEON_I2C_GO)
-						continue;
-					tmp = RREG32(i2c_cntl_0);
-					if (tmp & RADEON_I2C_DONE)
-						break;
-					else {
-						DRM_DEBUG("i2c read error 0x%08x\n", tmp);
-						WREG32(i2c_cntl_0, tmp | RADEON_I2C_ABORT);
-						ret = -EIO;
-						goto done;
-					}
-				}
-				p->buf[j] = RREG32(i2c_data) & 0xff;
-			} else {
-				WREG32(i2c_cntl_0, (RADEON_I2C_DONE |
-						    RADEON_I2C_NACK |
-						    RADEON_I2C_HALT |
-						    RADEON_I2C_SOFT_RST));
-				WREG32(i2c_data, (p->addr << 1) & 0xff);
-				WREG32(i2c_data, p->buf[j]);
-				WREG32(i2c_cntl_1, ((1 << RADEON_I2C_DATA_COUNT_SHIFT) |
-						    (1 << RADEON_I2C_ADDR_COUNT_SHIFT) |
-						    RADEON_I2C_EN |
-						    (48 << RADEON_I2C_TIME_LIMIT_SHIFT)));
-				WREG32(i2c_cntl_0, reg);
-				for (k = 0; k < 32; k++) {
-					udelay(10);
-					tmp = RREG32(i2c_cntl_0);
-					if (tmp & RADEON_I2C_GO)
-						continue;
-					tmp = RREG32(i2c_cntl_0);
-					if (tmp & RADEON_I2C_DONE)
-						break;
-					else {
-						DRM_DEBUG("i2c write error 0x%08x\n", tmp);
-						WREG32(i2c_cntl_0, tmp | RADEON_I2C_ABORT);
-						ret = -EIO;
-						goto done;
-					}
-				}
-			}
-		}
-	}
-
-done:
-	WREG32(i2c_cntl_0, 0);
-	WREG32(i2c_cntl_1, 0);
-	WREG32(i2c_cntl_0, (RADEON_I2C_DONE |
-			    RADEON_I2C_NACK |
-			    RADEON_I2C_HALT |
-			    RADEON_I2C_SOFT_RST));
-
-	if (rdev->is_atom_bios) {
-		tmp = RREG32(RADEON_BIOS_6_SCRATCH);
-		tmp &= ~ATOM_S6_HW_I2C_BUSY_STATE;
-		WREG32(RADEON_BIOS_6_SCRATCH, tmp);
-	}
-
-	mutex_unlock(&rdev->pm.mutex);
-	mutex_unlock(&rdev->dc_hw_i2c_mutex);
-
-	return ret;
-}
-
-/* hw i2c engine for r5xx hardware
- * hw can buffer up to 15 bytes
- */
-static int r500_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
-			    struct i2c_msg *msgs, int num)
-{
-	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
-	struct radeon_device *rdev = i2c->dev->dev_private;
-	struct radeon_i2c_bus_rec *rec = &i2c->rec;
-	struct i2c_msg *p;
-	int i, j, remaining, current_count, buffer_offset, ret = num;
-	u32 prescale;
-	u32 tmp, reg;
-	u32 saved1, saved2;
-
-	mutex_lock(&rdev->dc_hw_i2c_mutex);
-	/* take the pm lock since we need a constant sclk */
-	mutex_lock(&rdev->pm.mutex);
-
-	prescale = radeon_get_i2c_prescale(rdev);
-
-	/* clear gpio mask bits */
-	tmp = RREG32(rec->mask_clk_reg);
-	tmp &= ~rec->mask_clk_mask;
-	WREG32(rec->mask_clk_reg, tmp);
-	tmp = RREG32(rec->mask_clk_reg);
-
-	tmp = RREG32(rec->mask_data_reg);
-	tmp &= ~rec->mask_data_mask;
-	WREG32(rec->mask_data_reg, tmp);
-	tmp = RREG32(rec->mask_data_reg);
-
-	/* clear pin values */
-	tmp = RREG32(rec->a_clk_reg);
-	tmp &= ~rec->a_clk_mask;
-	WREG32(rec->a_clk_reg, tmp);
-	tmp = RREG32(rec->a_clk_reg);
-
-	tmp = RREG32(rec->a_data_reg);
-	tmp &= ~rec->a_data_mask;
-	WREG32(rec->a_data_reg, tmp);
-	tmp = RREG32(rec->a_data_reg);
-
-	/* set the pins to input */
-	tmp = RREG32(rec->en_clk_reg);
-	tmp &= ~rec->en_clk_mask;
-	WREG32(rec->en_clk_reg, tmp);
-	tmp = RREG32(rec->en_clk_reg);
-
-	tmp = RREG32(rec->en_data_reg);
-	tmp &= ~rec->en_data_mask;
-	WREG32(rec->en_data_reg, tmp);
-	tmp = RREG32(rec->en_data_reg);
-
-	/* */
-	tmp = RREG32(RADEON_BIOS_6_SCRATCH);
-	WREG32(RADEON_BIOS_6_SCRATCH, tmp | ATOM_S6_HW_I2C_BUSY_STATE);
-	saved1 = RREG32(AVIVO_DC_I2C_CONTROL1);
-	saved2 = RREG32(0x494);
-	WREG32(0x494, saved2 | 0x1);
-
-	WREG32(AVIVO_DC_I2C_ARBITRATION, AVIVO_DC_I2C_SW_WANTS_TO_USE_I2C);
-	for (i = 0; i < 50; i++) {
-		udelay(1);
-		if (RREG32(AVIVO_DC_I2C_ARBITRATION) & AVIVO_DC_I2C_SW_CAN_USE_I2C)
-			break;
-	}
-	if (i == 50) {
-		DRM_ERROR("failed to get i2c bus\n");
-		ret = -EBUSY;
-		goto done;
-	}
-
-	reg = AVIVO_DC_I2C_START | AVIVO_DC_I2C_STOP | AVIVO_DC_I2C_EN;
-	switch (rec->mask_clk_reg) {
-	case AVIVO_DC_GPIO_DDC1_MASK:
-		reg |= AVIVO_DC_I2C_PIN_SELECT(AVIVO_SEL_DDC1);
-		break;
-	case AVIVO_DC_GPIO_DDC2_MASK:
-		reg |= AVIVO_DC_I2C_PIN_SELECT(AVIVO_SEL_DDC2);
-		break;
-	case AVIVO_DC_GPIO_DDC3_MASK:
-		reg |= AVIVO_DC_I2C_PIN_SELECT(AVIVO_SEL_DDC3);
-		break;
-	default:
-		DRM_ERROR("gpio not supported with hw i2c\n");
-		ret = -EINVAL;
-		goto done;
-	}
-
-	/* check for bus probe */
-	p = &msgs[0];
-	if ((num == 1) && (p->len == 0)) {
-		WREG32(AVIVO_DC_I2C_STATUS1, (AVIVO_DC_I2C_DONE |
-					      AVIVO_DC_I2C_NACK |
-					      AVIVO_DC_I2C_HALT));
-		WREG32(AVIVO_DC_I2C_RESET, AVIVO_DC_I2C_SOFT_RESET);
-		udelay(1);
-		WREG32(AVIVO_DC_I2C_RESET, 0);
-
-		WREG32(AVIVO_DC_I2C_DATA, (p->addr << 1) & 0xff);
-		WREG32(AVIVO_DC_I2C_DATA, 0);
-
-		WREG32(AVIVO_DC_I2C_CONTROL3, AVIVO_DC_I2C_TIME_LIMIT(48));
-		WREG32(AVIVO_DC_I2C_CONTROL2, (AVIVO_DC_I2C_ADDR_COUNT(1) |
-					       AVIVO_DC_I2C_DATA_COUNT(1) |
-					       (prescale << 16)));
-		WREG32(AVIVO_DC_I2C_CONTROL1, reg);
-		WREG32(AVIVO_DC_I2C_STATUS1, AVIVO_DC_I2C_GO);
-		for (j = 0; j < 200; j++) {
-			udelay(50);
-			tmp = RREG32(AVIVO_DC_I2C_STATUS1);
-			if (tmp & AVIVO_DC_I2C_GO)
-				continue;
-			tmp = RREG32(AVIVO_DC_I2C_STATUS1);
-			if (tmp & AVIVO_DC_I2C_DONE)
-				break;
-			else {
-				DRM_DEBUG("i2c write error 0x%08x\n", tmp);
-				WREG32(AVIVO_DC_I2C_RESET, AVIVO_DC_I2C_ABORT);
-				ret = -EIO;
-				goto done;
-			}
-		}
-		goto done;
-	}
-
-	for (i = 0; i < num; i++) {
-		p = &msgs[i];
-		remaining = p->len;
-		buffer_offset = 0;
-		if (p->flags & I2C_M_RD) {
-			while (remaining) {
-				if (remaining > 15)
-					current_count = 15;
-				else
-					current_count = remaining;
-				WREG32(AVIVO_DC_I2C_STATUS1, (AVIVO_DC_I2C_DONE |
-							      AVIVO_DC_I2C_NACK |
-							      AVIVO_DC_I2C_HALT));
-				WREG32(AVIVO_DC_I2C_RESET, AVIVO_DC_I2C_SOFT_RESET);
-				udelay(1);
-				WREG32(AVIVO_DC_I2C_RESET, 0);
-
-				WREG32(AVIVO_DC_I2C_DATA, ((p->addr << 1) & 0xff) | 0x1);
-				WREG32(AVIVO_DC_I2C_CONTROL3, AVIVO_DC_I2C_TIME_LIMIT(48));
-				WREG32(AVIVO_DC_I2C_CONTROL2, (AVIVO_DC_I2C_ADDR_COUNT(1) |
-							       AVIVO_DC_I2C_DATA_COUNT(current_count) |
-							       (prescale << 16)));
-				WREG32(AVIVO_DC_I2C_CONTROL1, reg | AVIVO_DC_I2C_RECEIVE);
-				WREG32(AVIVO_DC_I2C_STATUS1, AVIVO_DC_I2C_GO);
-				for (j = 0; j < 200; j++) {
-					udelay(50);
-					tmp = RREG32(AVIVO_DC_I2C_STATUS1);
-					if (tmp & AVIVO_DC_I2C_GO)
-						continue;
-					tmp = RREG32(AVIVO_DC_I2C_STATUS1);
-					if (tmp & AVIVO_DC_I2C_DONE)
-						break;
-					else {
-						DRM_DEBUG("i2c read error 0x%08x\n", tmp);
-						WREG32(AVIVO_DC_I2C_RESET, AVIVO_DC_I2C_ABORT);
-						ret = -EIO;
-						goto done;
-					}
-				}
-				for (j = 0; j < current_count; j++)
-					p->buf[buffer_offset + j] = RREG32(AVIVO_DC_I2C_DATA) & 0xff;
-				remaining -= current_count;
-				buffer_offset += current_count;
-			}
-		} else {
-			while (remaining) {
-				if (remaining > 15)
-					current_count = 15;
-				else
-					current_count = remaining;
-				WREG32(AVIVO_DC_I2C_STATUS1, (AVIVO_DC_I2C_DONE |
-							      AVIVO_DC_I2C_NACK |
-							      AVIVO_DC_I2C_HALT));
-				WREG32(AVIVO_DC_I2C_RESET, AVIVO_DC_I2C_SOFT_RESET);
-				udelay(1);
-				WREG32(AVIVO_DC_I2C_RESET, 0);
-
-				WREG32(AVIVO_DC_I2C_DATA, (p->addr << 1) & 0xff);
-				for (j = 0; j < current_count; j++)
-					WREG32(AVIVO_DC_I2C_DATA, p->buf[buffer_offset + j]);
-
-				WREG32(AVIVO_DC_I2C_CONTROL3, AVIVO_DC_I2C_TIME_LIMIT(48));
-				WREG32(AVIVO_DC_I2C_CONTROL2, (AVIVO_DC_I2C_ADDR_COUNT(1) |
-							       AVIVO_DC_I2C_DATA_COUNT(current_count) |
-							       (prescale << 16)));
-				WREG32(AVIVO_DC_I2C_CONTROL1, reg);
-				WREG32(AVIVO_DC_I2C_STATUS1, AVIVO_DC_I2C_GO);
-				for (j = 0; j < 200; j++) {
-					udelay(50);
-					tmp = RREG32(AVIVO_DC_I2C_STATUS1);
-					if (tmp & AVIVO_DC_I2C_GO)
-						continue;
-					tmp = RREG32(AVIVO_DC_I2C_STATUS1);
-					if (tmp & AVIVO_DC_I2C_DONE)
-						break;
-					else {
-						DRM_DEBUG("i2c write error 0x%08x\n", tmp);
-						WREG32(AVIVO_DC_I2C_RESET, AVIVO_DC_I2C_ABORT);
-						ret = -EIO;
-						goto done;
-					}
-				}
-				remaining -= current_count;
-				buffer_offset += current_count;
-			}
-		}
-	}
-
-done:
-	WREG32(AVIVO_DC_I2C_STATUS1, (AVIVO_DC_I2C_DONE |
-				      AVIVO_DC_I2C_NACK |
-				      AVIVO_DC_I2C_HALT));
-	WREG32(AVIVO_DC_I2C_RESET, AVIVO_DC_I2C_SOFT_RESET);
-	udelay(1);
-	WREG32(AVIVO_DC_I2C_RESET, 0);
-
-	WREG32(AVIVO_DC_I2C_ARBITRATION, AVIVO_DC_I2C_SW_DONE_USING_I2C);
-	WREG32(AVIVO_DC_I2C_CONTROL1, saved1);
-	WREG32(0x494, saved2);
-	tmp = RREG32(RADEON_BIOS_6_SCRATCH);
-	tmp &= ~ATOM_S6_HW_I2C_BUSY_STATE;
-	WREG32(RADEON_BIOS_6_SCRATCH, tmp);
-
-	mutex_unlock(&rdev->pm.mutex);
-	mutex_unlock(&rdev->dc_hw_i2c_mutex);
-
-	return ret;
-}
-
-static int radeon_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
-			      struct i2c_msg *msgs, int num)
-{
-	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
-	struct radeon_device *rdev = i2c->dev->dev_private;
-	struct radeon_i2c_bus_rec *rec = &i2c->rec;
-	int ret = 0;
-
-	switch (rdev->family) {
-	case CHIP_R100:
-	case CHIP_RV100:
-	case CHIP_RS100:
-	case CHIP_RV200:
-	case CHIP_RS200:
-	case CHIP_R200:
-	case CHIP_RV250:
-	case CHIP_RS300:
-	case CHIP_RV280:
-	case CHIP_R300:
-	case CHIP_R350:
-	case CHIP_RV350:
-	case CHIP_RV380:
-	case CHIP_R420:
-	case CHIP_R423:
-	case CHIP_RV410:
-	case CHIP_RS400:
-	case CHIP_RS480:
-		ret = r100_hw_i2c_xfer(i2c_adap, msgs, num);
-		break;
-	case CHIP_RS600:
-	case CHIP_RS690:
-	case CHIP_RS740:
-		/* XXX fill in hw i2c implementation */
-		break;
-	case CHIP_RV515:
-	case CHIP_R520:
-	case CHIP_RV530:
-	case CHIP_RV560:
-	case CHIP_RV570:
-	case CHIP_R580:
-		if (rec->mm_i2c)
-			ret = r100_hw_i2c_xfer(i2c_adap, msgs, num);
-		else
-			ret = r500_hw_i2c_xfer(i2c_adap, msgs, num);
-		break;
-	case CHIP_R600:
-	case CHIP_RV610:
-	case CHIP_RV630:
-	case CHIP_RV670:
-		/* XXX fill in hw i2c implementation */
-		break;
-	case CHIP_RV620:
-	case CHIP_RV635:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	case CHIP_RV770:
-	case CHIP_RV730:
-	case CHIP_RV710:
-	case CHIP_RV740:
-		/* XXX fill in hw i2c implementation */
-		break;
-	case CHIP_CEDAR:
-	case CHIP_REDWOOD:
-	case CHIP_JUNIPER:
-	case CHIP_CYPRESS:
-	case CHIP_HEMLOCK:
-		/* XXX fill in hw i2c implementation */
-		break;
-	default:
-		DRM_ERROR("i2c: unhandled radeon chip\n");
-		ret = -EIO;
-		break;
-	}
-
-	return ret;
-}
-
-static u32 radeon_hw_i2c_func(struct i2c_adapter *adap)
-{
-	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
-}
-
-static const struct i2c_algorithm radeon_i2c_algo = {
-	.master_xfer = radeon_hw_i2c_xfer,
-	.functionality = radeon_hw_i2c_func,
-};
-
-static const struct i2c_algorithm radeon_atom_i2c_algo = {
-	.master_xfer = radeon_atom_hw_i2c_xfer,
-	.functionality = radeon_atom_hw_i2c_func,
-};
-
-struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
-					  struct radeon_i2c_bus_rec *rec,
-					  const char *name)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_i2c_chan *i2c;
-	int ret;
-
-	/* don't add the mm_i2c bus unless hw_i2c is enabled */
-	if (rec->mm_i2c && (radeon_hw_i2c == 0))
-		return NULL;
-
-	i2c = kzalloc(sizeof(struct radeon_i2c_chan), GFP_KERNEL);
-	if (i2c == NULL)
-		return NULL;
-
-	i2c->rec = *rec;
-	i2c->adapter.owner = THIS_MODULE;
-	i2c->adapter.class = I2C_CLASS_DDC;
-	i2c->adapter.dev.parent = &dev->pdev->dev;
-	i2c->dev = dev;
-	i2c_set_adapdata(&i2c->adapter, i2c);
-	if (rec->mm_i2c ||
-	    (rec->hw_capable &&
-	     radeon_hw_i2c &&
-	     ((rdev->family <= CHIP_RS480) ||
-	      ((rdev->family >= CHIP_RV515) && (rdev->family <= CHIP_R580))))) {
-		/* set the radeon hw i2c adapter */
-		snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
-			 "Radeon i2c hw bus %s", name);
-		i2c->adapter.algo = &radeon_i2c_algo;
-		ret = i2c_add_adapter(&i2c->adapter);
-		if (ret) {
-			DRM_ERROR("Failed to register hw i2c %s\n", name);
-			goto out_free;
-		}
-	} else if (rec->hw_capable &&
-		   radeon_hw_i2c &&
-		   ASIC_IS_DCE3(rdev)) {
-		/* hw i2c using atom */
-		snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
-			 "Radeon i2c hw bus %s", name);
-		i2c->adapter.algo = &radeon_atom_i2c_algo;
-		ret = i2c_add_adapter(&i2c->adapter);
-		if (ret) {
-			DRM_ERROR("Failed to register hw i2c %s\n", name);
-			goto out_free;
-		}
-	} else {
-		/* set the radeon bit adapter */
-		snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
-			 "Radeon i2c bit bus %s", name);
-		i2c->adapter.algo_data = &i2c->algo.bit;
-		i2c->algo.bit.pre_xfer = pre_xfer;
-		i2c->algo.bit.post_xfer = post_xfer;
-		i2c->algo.bit.setsda = set_data;
-		i2c->algo.bit.setscl = set_clock;
-		i2c->algo.bit.getsda = get_data;
-		i2c->algo.bit.getscl = get_clock;
-		i2c->algo.bit.udelay = 10;
-		i2c->algo.bit.timeout = usecs_to_jiffies(2200);	/* from VESA */
-		i2c->algo.bit.data = i2c;
-		ret = i2c_bit_add_bus(&i2c->adapter);
-		if (ret) {
-			DRM_ERROR("Failed to register bit i2c %s\n", name);
-			goto out_free;
-		}
-	}
-
-	return i2c;
-out_free:
-	kfree(i2c);
-	return NULL;
-
-}
-
-struct radeon_i2c_chan *radeon_i2c_create_dp(struct drm_device *dev,
-					     struct radeon_i2c_bus_rec *rec,
-					     const char *name)
-{
-	struct radeon_i2c_chan *i2c;
-	int ret;
-
-	i2c = kzalloc(sizeof(struct radeon_i2c_chan), GFP_KERNEL);
-	if (i2c == NULL)
-		return NULL;
-
-	i2c->rec = *rec;
-	i2c->adapter.owner = THIS_MODULE;
-	i2c->adapter.class = I2C_CLASS_DDC;
-	i2c->adapter.dev.parent = &dev->pdev->dev;
-	i2c->dev = dev;
-	snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
-		 "Radeon aux bus %s", name);
-	i2c_set_adapdata(&i2c->adapter, i2c);
-	i2c->adapter.algo_data = &i2c->algo.dp;
-	i2c->algo.dp.aux_ch = radeon_dp_i2c_aux_ch;
-	i2c->algo.dp.address = 0;
-	ret = i2c_dp_aux_add_bus(&i2c->adapter);
-	if (ret) {
-		DRM_INFO("Failed to register i2c %s\n", name);
-		goto out_free;
-	}
-
-	return i2c;
-out_free:
-	kfree(i2c);
-	return NULL;
-
-}
-
-void radeon_i2c_destroy(struct radeon_i2c_chan *i2c)
-{
-	if (!i2c)
-		return;
-	i2c_del_adapter(&i2c->adapter);
-	kfree(i2c);
-}
-
-/* Add the default buses */
-void radeon_i2c_init(struct radeon_device *rdev)
-{
-	if (rdev->is_atom_bios)
-		radeon_atombios_i2c_init(rdev);
-	else
-		radeon_combios_i2c_init(rdev);
-}
-
-/* remove all the buses */
-void radeon_i2c_fini(struct radeon_device *rdev)
-{
-	int i;
-
-	for (i = 0; i < RADEON_MAX_I2C_BUS; i++) {
-		if (rdev->i2c_bus[i]) {
-			radeon_i2c_destroy(rdev->i2c_bus[i]);
-			rdev->i2c_bus[i] = NULL;
-		}
-	}
-}
-
-/* Add additional buses */
-void radeon_i2c_add(struct radeon_device *rdev,
-		    struct radeon_i2c_bus_rec *rec,
-		    const char *name)
-{
-	struct drm_device *dev = rdev->ddev;
-	int i;
-
-	for (i = 0; i < RADEON_MAX_I2C_BUS; i++) {
-		if (!rdev->i2c_bus[i]) {
-			rdev->i2c_bus[i] = radeon_i2c_create(dev, rec, name);
-			return;
-		}
-	}
-}
-
-/* looks up bus based on id */
-struct radeon_i2c_chan *radeon_i2c_lookup(struct radeon_device *rdev,
-					  struct radeon_i2c_bus_rec *i2c_bus)
-{
-	int i;
-
-	for (i = 0; i < RADEON_MAX_I2C_BUS; i++) {
-		if (rdev->i2c_bus[i] &&
-		    (rdev->i2c_bus[i]->rec.i2c_id == i2c_bus->i2c_id)) {
-			return rdev->i2c_bus[i];
-		}
-	}
-	return NULL;
-}
-
-struct drm_encoder *radeon_best_encoder(struct drm_connector *connector)
-{
-	return NULL;
-}
-
-void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
-			 u8 slave_addr,
-			 u8 addr,
-			 u8 *val)
-{
-	u8 out_buf[2];
-	u8 in_buf[2];
-	struct i2c_msg msgs[] = {
-		{
-			.addr = slave_addr,
-			.flags = 0,
-			.len = 1,
-			.buf = out_buf,
-		},
-		{
-			.addr = slave_addr,
-			.flags = I2C_M_RD,
-			.len = 1,
-			.buf = in_buf,
-		}
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = 0;
-
-	if (i2c_transfer(&i2c_bus->adapter, msgs, 2) == 2) {
-		*val = in_buf[0];
-		DRM_DEBUG("val = 0x%02x\n", *val);
-	} else {
-		DRM_DEBUG("i2c 0x%02x 0x%02x read failed\n",
-			  addr, *val);
-	}
-}
-
-void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c_bus,
-			 u8 slave_addr,
-			 u8 addr,
-			 u8 val)
-{
-	uint8_t out_buf[2];
-	struct i2c_msg msg = {
-		.addr = slave_addr,
-		.flags = 0,
-		.len = 2,
-		.buf = out_buf,
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = val;
-
-	if (i2c_transfer(&i2c_bus->adapter, &msg, 1) != 1)
-		DRM_DEBUG("i2c 0x%02x 0x%02x write failed\n",
-			  addr, val);
-}
-
-/* ddc router switching */
-void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector)
-{
-	u8 val;
-
-	if (!radeon_connector->router.ddc_valid)
-		return;
-
-	if (!radeon_connector->router_bus)
-		return;
-
-	radeon_i2c_get_byte(radeon_connector->router_bus,
-			    radeon_connector->router.i2c_addr,
-			    0x3, &val);
-	val &= ~radeon_connector->router.ddc_mux_control_pin;
-	radeon_i2c_put_byte(radeon_connector->router_bus,
-			    radeon_connector->router.i2c_addr,
-			    0x3, val);
-	radeon_i2c_get_byte(radeon_connector->router_bus,
-			    radeon_connector->router.i2c_addr,
-			    0x1, &val);
-	val &= ~radeon_connector->router.ddc_mux_control_pin;
-	val |= radeon_connector->router.ddc_mux_state;
-	radeon_i2c_put_byte(radeon_connector->router_bus,
-			    radeon_connector->router.i2c_addr,
-			    0x1, val);
-}
-
-/* clock/data router switching */
-void radeon_router_select_cd_port(struct radeon_connector *radeon_connector)
-{
-	u8 val;
-
-	if (!radeon_connector->router.cd_valid)
-		return;
-
-	if (!radeon_connector->router_bus)
-		return;
-
-	radeon_i2c_get_byte(radeon_connector->router_bus,
-			    radeon_connector->router.i2c_addr,
-			    0x3, &val);
-	val &= ~radeon_connector->router.cd_mux_control_pin;
-	radeon_i2c_put_byte(radeon_connector->router_bus,
-			    radeon_connector->router.i2c_addr,
-			    0x3, val);
-	radeon_i2c_get_byte(radeon_connector->router_bus,
-			    radeon_connector->router.i2c_addr,
-			    0x1, &val);
-	val &= ~radeon_connector->router.cd_mux_control_pin;
-	val |= radeon_connector->router.cd_mux_state;
-	radeon_i2c_put_byte(radeon_connector->router_bus,
-			    radeon_connector->router.i2c_addr,
-			    0x1, val);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_ioc32.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_ioc32.c
deleted file mode 100644
index 48b7cea3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_ioc32.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/**
- * \file radeon_ioc32.c
- *
- * 32-bit ioctl compatibility routines for the Radeon DRM.
- *
- * \author Paul Mackerras <paulus@samba.org>
- *
- * Copyright (C) Paul Mackerras 2005
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-#include <linux/compat.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-
-typedef struct drm_radeon_init32 {
-	int func;
-	u32 sarea_priv_offset;
-	int is_pci;
-	int cp_mode;
-	int gart_size;
-	int ring_size;
-	int usec_timeout;
-
-	unsigned int fb_bpp;
-	unsigned int front_offset, front_pitch;
-	unsigned int back_offset, back_pitch;
-	unsigned int depth_bpp;
-	unsigned int depth_offset, depth_pitch;
-
-	u32 fb_offset;
-	u32 mmio_offset;
-	u32 ring_offset;
-	u32 ring_rptr_offset;
-	u32 buffers_offset;
-	u32 gart_textures_offset;
-} drm_radeon_init32_t;
-
-static int compat_radeon_cp_init(struct file *file, unsigned int cmd,
-				 unsigned long arg)
-{
-	drm_radeon_init32_t init32;
-	drm_radeon_init_t __user *init;
-
-	if (copy_from_user(&init32, (void __user *)arg, sizeof(init32)))
-		return -EFAULT;
-
-	init = compat_alloc_user_space(sizeof(*init));
-	if (!access_ok(VERIFY_WRITE, init, sizeof(*init))
-	    || __put_user(init32.func, &init->func)
-	    || __put_user(init32.sarea_priv_offset, &init->sarea_priv_offset)
-	    || __put_user(init32.is_pci, &init->is_pci)
-	    || __put_user(init32.cp_mode, &init->cp_mode)
-	    || __put_user(init32.gart_size, &init->gart_size)
-	    || __put_user(init32.ring_size, &init->ring_size)
-	    || __put_user(init32.usec_timeout, &init->usec_timeout)
-	    || __put_user(init32.fb_bpp, &init->fb_bpp)
-	    || __put_user(init32.front_offset, &init->front_offset)
-	    || __put_user(init32.front_pitch, &init->front_pitch)
-	    || __put_user(init32.back_offset, &init->back_offset)
-	    || __put_user(init32.back_pitch, &init->back_pitch)
-	    || __put_user(init32.depth_bpp, &init->depth_bpp)
-	    || __put_user(init32.depth_offset, &init->depth_offset)
-	    || __put_user(init32.depth_pitch, &init->depth_pitch)
-	    || __put_user(init32.fb_offset, &init->fb_offset)
-	    || __put_user(init32.mmio_offset, &init->mmio_offset)
-	    || __put_user(init32.ring_offset, &init->ring_offset)
-	    || __put_user(init32.ring_rptr_offset, &init->ring_rptr_offset)
-	    || __put_user(init32.buffers_offset, &init->buffers_offset)
-	    || __put_user(init32.gart_textures_offset,
-			  &init->gart_textures_offset))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_CP_INIT, (unsigned long)init);
-}
-
-typedef struct drm_radeon_clear32 {
-	unsigned int flags;
-	unsigned int clear_color;
-	unsigned int clear_depth;
-	unsigned int color_mask;
-	unsigned int depth_mask;	/* misnamed field:  should be stencil */
-	u32 depth_boxes;
-} drm_radeon_clear32_t;
-
-static int compat_radeon_cp_clear(struct file *file, unsigned int cmd,
-				  unsigned long arg)
-{
-	drm_radeon_clear32_t clr32;
-	drm_radeon_clear_t __user *clr;
-
-	if (copy_from_user(&clr32, (void __user *)arg, sizeof(clr32)))
-		return -EFAULT;
-
-	clr = compat_alloc_user_space(sizeof(*clr));
-	if (!access_ok(VERIFY_WRITE, clr, sizeof(*clr))
-	    || __put_user(clr32.flags, &clr->flags)
-	    || __put_user(clr32.clear_color, &clr->clear_color)
-	    || __put_user(clr32.clear_depth, &clr->clear_depth)
-	    || __put_user(clr32.color_mask, &clr->color_mask)
-	    || __put_user(clr32.depth_mask, &clr->depth_mask)
-	    || __put_user((void __user *)(unsigned long)clr32.depth_boxes,
-			  &clr->depth_boxes))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_CLEAR, (unsigned long)clr);
-}
-
-typedef struct drm_radeon_stipple32 {
-	u32 mask;
-} drm_radeon_stipple32_t;
-
-static int compat_radeon_cp_stipple(struct file *file, unsigned int cmd,
-				    unsigned long arg)
-{
-	drm_radeon_stipple32_t __user *argp = (void __user *)arg;
-	drm_radeon_stipple_t __user *request;
-	u32 mask;
-
-	if (get_user(mask, &argp->mask))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user((unsigned int __user *)(unsigned long)mask,
-			  &request->mask))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_STIPPLE, (unsigned long)request);
-}
-
-typedef struct drm_radeon_tex_image32 {
-	unsigned int x, y;	/* Blit coordinates */
-	unsigned int width, height;
-	u32 data;
-} drm_radeon_tex_image32_t;
-
-typedef struct drm_radeon_texture32 {
-	unsigned int offset;
-	int pitch;
-	int format;
-	int width;		/* Texture image coordinates */
-	int height;
-	u32 image;
-} drm_radeon_texture32_t;
-
-static int compat_radeon_cp_texture(struct file *file, unsigned int cmd,
-				    unsigned long arg)
-{
-	drm_radeon_texture32_t req32;
-	drm_radeon_texture_t __user *request;
-	drm_radeon_tex_image32_t img32;
-	drm_radeon_tex_image_t __user *image;
-
-	if (copy_from_user(&req32, (void __user *)arg, sizeof(req32)))
-		return -EFAULT;
-	if (req32.image == 0)
-		return -EINVAL;
-	if (copy_from_user(&img32, (void __user *)(unsigned long)req32.image,
-			   sizeof(img32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request) + sizeof(*image));
-	if (!access_ok(VERIFY_WRITE, request,
-		       sizeof(*request) + sizeof(*image)))
-		return -EFAULT;
-	image = (drm_radeon_tex_image_t __user *) (request + 1);
-
-	if (__put_user(req32.offset, &request->offset)
-	    || __put_user(req32.pitch, &request->pitch)
-	    || __put_user(req32.format, &request->format)
-	    || __put_user(req32.width, &request->width)
-	    || __put_user(req32.height, &request->height)
-	    || __put_user(image, &request->image)
-	    || __put_user(img32.x, &image->x)
-	    || __put_user(img32.y, &image->y)
-	    || __put_user(img32.width, &image->width)
-	    || __put_user(img32.height, &image->height)
-	    || __put_user((const void __user *)(unsigned long)img32.data,
-			  &image->data))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_TEXTURE, (unsigned long)request);
-}
-
-typedef struct drm_radeon_vertex2_32 {
-	int idx;		/* Index of vertex buffer */
-	int discard;		/* Client finished with buffer? */
-	int nr_states;
-	u32 state;
-	int nr_prims;
-	u32 prim;
-} drm_radeon_vertex2_32_t;
-
-static int compat_radeon_cp_vertex2(struct file *file, unsigned int cmd,
-				    unsigned long arg)
-{
-	drm_radeon_vertex2_32_t req32;
-	drm_radeon_vertex2_t __user *request;
-
-	if (copy_from_user(&req32, (void __user *)arg, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.idx, &request->idx)
-	    || __put_user(req32.discard, &request->discard)
-	    || __put_user(req32.nr_states, &request->nr_states)
-	    || __put_user((void __user *)(unsigned long)req32.state,
-			  &request->state)
-	    || __put_user(req32.nr_prims, &request->nr_prims)
-	    || __put_user((void __user *)(unsigned long)req32.prim,
-			  &request->prim))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_VERTEX2, (unsigned long)request);
-}
-
-typedef struct drm_radeon_cmd_buffer32 {
-	int bufsz;
-	u32 buf;
-	int nbox;
-	u32 boxes;
-} drm_radeon_cmd_buffer32_t;
-
-static int compat_radeon_cp_cmdbuf(struct file *file, unsigned int cmd,
-				   unsigned long arg)
-{
-	drm_radeon_cmd_buffer32_t req32;
-	drm_radeon_cmd_buffer_t __user *request;
-
-	if (copy_from_user(&req32, (void __user *)arg, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.bufsz, &request->bufsz)
-	    || __put_user((void __user *)(unsigned long)req32.buf,
-			  &request->buf)
-	    || __put_user(req32.nbox, &request->nbox)
-	    || __put_user((void __user *)(unsigned long)req32.boxes,
-			  &request->boxes))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_CMDBUF, (unsigned long)request);
-}
-
-typedef struct drm_radeon_getparam32 {
-	int param;
-	u32 value;
-} drm_radeon_getparam32_t;
-
-static int compat_radeon_cp_getparam(struct file *file, unsigned int cmd,
-				     unsigned long arg)
-{
-	drm_radeon_getparam32_t req32;
-	drm_radeon_getparam_t __user *request;
-
-	if (copy_from_user(&req32, (void __user *)arg, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.param, &request->param)
-	    || __put_user((void __user *)(unsigned long)req32.value,
-			  &request->value))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_GETPARAM, (unsigned long)request);
-}
-
-typedef struct drm_radeon_mem_alloc32 {
-	int region;
-	int alignment;
-	int size;
-	u32 region_offset;	/* offset from start of fb or GART */
-} drm_radeon_mem_alloc32_t;
-
-static int compat_radeon_mem_alloc(struct file *file, unsigned int cmd,
-				   unsigned long arg)
-{
-	drm_radeon_mem_alloc32_t req32;
-	drm_radeon_mem_alloc_t __user *request;
-
-	if (copy_from_user(&req32, (void __user *)arg, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.region, &request->region)
-	    || __put_user(req32.alignment, &request->alignment)
-	    || __put_user(req32.size, &request->size)
-	    || __put_user((int __user *)(unsigned long)req32.region_offset,
-			  &request->region_offset))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_ALLOC, (unsigned long)request);
-}
-
-typedef struct drm_radeon_irq_emit32 {
-	u32 irq_seq;
-} drm_radeon_irq_emit32_t;
-
-static int compat_radeon_irq_emit(struct file *file, unsigned int cmd,
-				  unsigned long arg)
-{
-	drm_radeon_irq_emit32_t req32;
-	drm_radeon_irq_emit_t __user *request;
-
-	if (copy_from_user(&req32, (void __user *)arg, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user((int __user *)(unsigned long)req32.irq_seq,
-			  &request->irq_seq))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_IRQ_EMIT, (unsigned long)request);
-}
-
-/* The two 64-bit arches where alignof(u64)==4 in 32-bit code */
-#if defined (CONFIG_X86_64) || defined(CONFIG_IA64)
-typedef struct drm_radeon_setparam32 {
-	int param;
-	u64 value;
-} __attribute__((packed)) drm_radeon_setparam32_t;
-
-static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
-				     unsigned long arg)
-{
-	drm_radeon_setparam32_t req32;
-	drm_radeon_setparam_t __user *request;
-
-	if (copy_from_user(&req32, (void __user *) arg, sizeof(req32)))
-		return -EFAULT;
-
-	request = compat_alloc_user_space(sizeof(*request));
-	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
-	    || __put_user(req32.param, &request->param)
-	    || __put_user((void __user *)(unsigned long)req32.value,
-			  &request->value))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_RADEON_SETPARAM, (unsigned long) request);
-}
-#else
-#define compat_radeon_cp_setparam NULL
-#endif /* X86_64 || IA64 */
-
-drm_ioctl_compat_t *radeon_compat_ioctls[] = {
-	[DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
-	[DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
-	[DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
-	[DRM_RADEON_TEXTURE] = compat_radeon_cp_texture,
-	[DRM_RADEON_VERTEX2] = compat_radeon_cp_vertex2,
-	[DRM_RADEON_CMDBUF] = compat_radeon_cp_cmdbuf,
-	[DRM_RADEON_GETPARAM] = compat_radeon_cp_getparam,
-	[DRM_RADEON_SETPARAM] = compat_radeon_cp_setparam,
-	[DRM_RADEON_ALLOC] = compat_radeon_mem_alloc,
-	[DRM_RADEON_IRQ_EMIT] = compat_radeon_irq_emit,
-};
-
-/**
- * Called whenever a 32-bit process running under a 64-bit kernel
- * performs an ioctl on /dev/dri/card<n>.
- *
- * \param filp file pointer.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or negative number on failure.
- */
-long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-	drm_ioctl_compat_t *fn = NULL;
-	int ret;
-
-	if (nr < DRM_COMMAND_BASE)
-		return drm_compat_ioctl(filp, cmd, arg);
-
-	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(radeon_compat_ioctls))
-		fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
-
-	if (fn != NULL)
-		ret = (*fn) (filp, cmd, arg);
-	else
-		ret = drm_ioctl(filp, cmd, arg);
-
-	return ret;
-}
-
-long radeon_kms_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-	int ret;
-
-	if (nr < DRM_COMMAND_BASE)
-		return drm_compat_ioctl(filp, cmd, arg);
-
-	ret = drm_ioctl(filp, cmd, arg);
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_irq.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_irq.c
deleted file mode 100644
index 00da3842..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_irq.c
+++ /dev/null
@@ -1,401 +0,0 @@
-/* radeon_irq.c -- IRQ handling for radeon -*- linux-c -*- */
-/*
- * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Michel D�zer <michel@daenzer.net>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-
-void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (state)
-		dev_priv->irq_enable_reg |= mask;
-	else
-		dev_priv->irq_enable_reg &= ~mask;
-
-	if (dev->irq_enabled)
-		RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
-}
-
-static void r500_vbl_irq_set_state(struct drm_device *dev, u32 mask, int state)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (state)
-		dev_priv->r500_disp_irq_reg |= mask;
-	else
-		dev_priv->r500_disp_irq_reg &= ~mask;
-
-	if (dev->irq_enabled)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
-}
-
-int radeon_enable_vblank(struct drm_device *dev, int crtc)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		switch (crtc) {
-		case 0:
-			r500_vbl_irq_set_state(dev, R500_D1MODE_INT_MASK, 1);
-			break;
-		case 1:
-			r500_vbl_irq_set_state(dev, R500_D2MODE_INT_MASK, 1);
-			break;
-		default:
-			DRM_ERROR("tried to enable vblank on non-existent crtc %d\n",
-				  crtc);
-			return -EINVAL;
-		}
-	} else {
-		switch (crtc) {
-		case 0:
-			radeon_irq_set_state(dev, RADEON_CRTC_VBLANK_MASK, 1);
-			break;
-		case 1:
-			radeon_irq_set_state(dev, RADEON_CRTC2_VBLANK_MASK, 1);
-			break;
-		default:
-			DRM_ERROR("tried to enable vblank on non-existent crtc %d\n",
-				  crtc);
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-void radeon_disable_vblank(struct drm_device *dev, int crtc)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		switch (crtc) {
-		case 0:
-			r500_vbl_irq_set_state(dev, R500_D1MODE_INT_MASK, 0);
-			break;
-		case 1:
-			r500_vbl_irq_set_state(dev, R500_D2MODE_INT_MASK, 0);
-			break;
-		default:
-			DRM_ERROR("tried to enable vblank on non-existent crtc %d\n",
-				  crtc);
-			break;
-		}
-	} else {
-		switch (crtc) {
-		case 0:
-			radeon_irq_set_state(dev, RADEON_CRTC_VBLANK_MASK, 0);
-			break;
-		case 1:
-			radeon_irq_set_state(dev, RADEON_CRTC2_VBLANK_MASK, 0);
-			break;
-		default:
-			DRM_ERROR("tried to enable vblank on non-existent crtc %d\n",
-				  crtc);
-			break;
-		}
-	}
-}
-
-static u32 radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv, u32 *r500_disp_int)
-{
-	u32 irqs = RADEON_READ(RADEON_GEN_INT_STATUS);
-	u32 irq_mask = RADEON_SW_INT_TEST;
-
-	*r500_disp_int = 0;
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		/* vbl interrupts in a different place */
-
-		if (irqs & R500_DISPLAY_INT_STATUS) {
-			/* if a display interrupt */
-			u32 disp_irq;
-
-			disp_irq = RADEON_READ(R500_DISP_INTERRUPT_STATUS);
-
-			*r500_disp_int = disp_irq;
-			if (disp_irq & R500_D1_VBLANK_INTERRUPT)
-				RADEON_WRITE(R500_D1MODE_VBLANK_STATUS, R500_VBLANK_ACK);
-			if (disp_irq & R500_D2_VBLANK_INTERRUPT)
-				RADEON_WRITE(R500_D2MODE_VBLANK_STATUS, R500_VBLANK_ACK);
-		}
-		irq_mask |= R500_DISPLAY_INT_STATUS;
-	} else
-		irq_mask |= RADEON_CRTC_VBLANK_STAT | RADEON_CRTC2_VBLANK_STAT;
-
-	irqs &=	irq_mask;
-
-	if (irqs)
-		RADEON_WRITE(RADEON_GEN_INT_STATUS, irqs);
-
-	return irqs;
-}
-
-/* Interrupts - Used for device synchronization and flushing in the
- * following circumstances:
- *
- * - Exclusive FB access with hw idle:
- *    - Wait for GUI Idle (?) interrupt, then do normal flush.
- *
- * - Frame throttling, NV_fence:
- *    - Drop marker irq's into command stream ahead of time.
- *    - Wait on irq's with lock *not held*
- *    - Check each for termination condition
- *
- * - Internally in cp_getbuffer, etc:
- *    - as above, but wait with lock held???
- *
- * NOTE: These functions are misleadingly named -- the irq's aren't
- * tied to dma at all, this is just a hangover from dri prehistory.
- */
-
-irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-	u32 stat;
-	u32 r500_disp_int;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return IRQ_NONE;
-
-	/* Only consider the bits we're interested in - others could be used
-	 * outside the DRM
-	 */
-	stat = radeon_acknowledge_irqs(dev_priv, &r500_disp_int);
-	if (!stat)
-		return IRQ_NONE;
-
-	stat &= dev_priv->irq_enable_reg;
-
-	/* SW interrupt */
-	if (stat & RADEON_SW_INT_TEST)
-		DRM_WAKEUP(&dev_priv->swi_queue);
-
-	/* VBLANK interrupt */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		if (r500_disp_int & R500_D1_VBLANK_INTERRUPT)
-			drm_handle_vblank(dev, 0);
-		if (r500_disp_int & R500_D2_VBLANK_INTERRUPT)
-			drm_handle_vblank(dev, 1);
-	} else {
-		if (stat & RADEON_CRTC_VBLANK_STAT)
-			drm_handle_vblank(dev, 0);
-		if (stat & RADEON_CRTC2_VBLANK_STAT)
-			drm_handle_vblank(dev, 1);
-	}
-	return IRQ_HANDLED;
-}
-
-static int radeon_emit_irq(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	unsigned int ret;
-	RING_LOCALS;
-
-	atomic_inc(&dev_priv->swi_emitted);
-	ret = atomic_read(&dev_priv->swi_emitted);
-
-	BEGIN_RING(4);
-	OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
-	OUT_RING_REG(RADEON_GEN_INT_STATUS, RADEON_SW_INT_FIRE);
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	return ret;
-}
-
-static int radeon_wait_irq(struct drm_device * dev, int swi_nr)
-{
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-	int ret = 0;
-
-	if (RADEON_READ(RADEON_LAST_SWI_REG) >= swi_nr)
-		return 0;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	DRM_WAIT_ON(ret, dev_priv->swi_queue, 3 * DRM_HZ,
-		    RADEON_READ(RADEON_LAST_SWI_REG) >= swi_nr);
-
-	return ret;
-}
-
-u32 radeon_get_vblank_counter(struct drm_device *dev, int crtc)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	if (crtc < 0 || crtc > 1) {
-		DRM_ERROR("Invalid crtc %d\n", crtc);
-		return -EINVAL;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		if (crtc == 0)
-			return RADEON_READ(R500_D1CRTC_FRAME_COUNT);
-		else
-			return RADEON_READ(R500_D2CRTC_FRAME_COUNT);
-	} else {
-		if (crtc == 0)
-			return RADEON_READ(RADEON_CRTC_CRNT_FRAME);
-		else
-			return RADEON_READ(RADEON_CRTC2_CRNT_FRAME);
-	}
-}
-
-/* Needs the lock as it touches the ring.
- */
-int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_irq_emit_t *emit = data;
-	int result;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return -EINVAL;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	result = radeon_emit_irq(dev);
-
-	if (DRM_COPY_TO_USER(emit->irq_seq, &result, sizeof(int))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-/* Doesn't need the hardware lock.
- */
-int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_irq_wait_t *irqwait = data;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return -EINVAL;
-
-	return radeon_wait_irq(dev, irqwait->irq_seq);
-}
-
-/* drm_dma.h hooks
-*/
-void radeon_driver_irq_preinstall(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-	u32 dummy;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return;
-
-	/* Disable *all* interrupts */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
-	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
-
-	/* Clear bits if they're already high */
-	radeon_acknowledge_irqs(dev_priv, &dummy);
-}
-
-int radeon_driver_irq_postinstall(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-
-	atomic_set(&dev_priv->swi_emitted, 0);
-	DRM_INIT_WAITQUEUE(&dev_priv->swi_queue);
-
-	dev->max_vblank_count = 0x001fffff;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return 0;
-
-	radeon_irq_set_state(dev, RADEON_SW_INT_ENABLE, 1);
-
-	return 0;
-}
-
-void radeon_driver_irq_uninstall(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-	if (!dev_priv)
-		return;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
-	/* Disable *all* interrupts */
-	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
-}
-
-
-int radeon_vblank_crtc_get(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private;
-
-	return dev_priv->vblank_crtc;
-}
-
-int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value)
-{
-	drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private;
-	if (value & ~(DRM_RADEON_VBLANK_CRTC1 | DRM_RADEON_VBLANK_CRTC2)) {
-		DRM_ERROR("called with invalid crtc 0x%x\n", (unsigned int)value);
-		return -EINVAL;
-	}
-	dev_priv->vblank_crtc = (unsigned int)value;
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_irq_kms.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_irq_kms.c
deleted file mode 100644
index 65060b77..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "radeon_drm.h"
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "atom.h"
-
-irqreturn_t radeon_driver_irq_handler_kms(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	struct radeon_device *rdev = dev->dev_private;
-
-	return radeon_irq_process(rdev);
-}
-
-/*
- * Handle hotplug events outside the interrupt handler proper.
- */
-static void radeon_hotplug_work_func(struct work_struct *work)
-{
-	struct radeon_device *rdev = container_of(work, struct radeon_device,
-						  hotplug_work);
-	struct drm_device *dev = rdev->ddev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *connector;
-
-	if (mode_config->num_connector) {
-		list_for_each_entry(connector, &mode_config->connector_list, head)
-			radeon_connector_hotplug(connector);
-	}
-	/* Just fire off a uevent and let userspace tell us what to do */
-	drm_helper_hpd_irq_event(dev);
-}
-
-void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	unsigned i;
-
-	/* Disable *all* interrupts */
-	for (i = 0; i < RADEON_NUM_RINGS; i++)
-		rdev->irq.sw_int[i] = false;
-	rdev->irq.gui_idle = false;
-	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
-		rdev->irq.hpd[i] = false;
-	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
-		rdev->irq.crtc_vblank_int[i] = false;
-		rdev->irq.pflip[i] = false;
-	}
-	radeon_irq_set(rdev);
-	/* Clear bits */
-	radeon_irq_process(rdev);
-}
-
-int radeon_driver_irq_postinstall_kms(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	unsigned i;
-
-	dev->max_vblank_count = 0x001fffff;
-	for (i = 0; i < RADEON_NUM_RINGS; i++)
-		rdev->irq.sw_int[i] = true;
-	radeon_irq_set(rdev);
-	return 0;
-}
-
-void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	unsigned i;
-
-	if (rdev == NULL) {
-		return;
-	}
-	/* Disable *all* interrupts */
-	for (i = 0; i < RADEON_NUM_RINGS; i++)
-		rdev->irq.sw_int[i] = false;
-	rdev->irq.gui_idle = false;
-	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
-		rdev->irq.hpd[i] = false;
-	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
-		rdev->irq.crtc_vblank_int[i] = false;
-		rdev->irq.pflip[i] = false;
-	}
-	radeon_irq_set(rdev);
-}
-
-static bool radeon_msi_ok(struct radeon_device *rdev)
-{
-	/* RV370/RV380 was first asic with MSI support */
-	if (rdev->family < CHIP_RV380)
-		return false;
-
-	/* MSIs don't work on AGP */
-	if (rdev->flags & RADEON_IS_AGP)
-		return false;
-
-	/* force MSI on */
-	if (radeon_msi == 1)
-		return true;
-	else if (radeon_msi == 0)
-		return false;
-
-	/* Quirks */
-	/* HP RS690 only seems to work with MSIs. */
-	if ((rdev->pdev->device == 0x791f) &&
-	    (rdev->pdev->subsystem_vendor == 0x103c) &&
-	    (rdev->pdev->subsystem_device == 0x30c2))
-		return true;
-
-	/* Dell RS690 only seems to work with MSIs. */
-	if ((rdev->pdev->device == 0x791f) &&
-	    (rdev->pdev->subsystem_vendor == 0x1028) &&
-	    (rdev->pdev->subsystem_device == 0x01fc))
-		return true;
-
-	/* Dell RS690 only seems to work with MSIs. */
-	if ((rdev->pdev->device == 0x791f) &&
-	    (rdev->pdev->subsystem_vendor == 0x1028) &&
-	    (rdev->pdev->subsystem_device == 0x01fd))
-		return true;
-
-	/* RV515 seems to have MSI issues where it loses
-	 * MSI rearms occasionally. This leads to lockups and freezes.
-	 * disable it by default.
-	 */
-	if (rdev->family == CHIP_RV515)
-		return false;
-	if (rdev->flags & RADEON_IS_IGP) {
-		/* APUs work fine with MSIs */
-		if (rdev->family >= CHIP_PALM)
-			return true;
-		/* lots of IGPs have problems with MSIs */
-		return false;
-	}
-
-	return true;
-}
-
-int radeon_irq_kms_init(struct radeon_device *rdev)
-{
-	int i;
-	int r = 0;
-
-	INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func);
-
-	spin_lock_init(&rdev->irq.sw_lock);
-	for (i = 0; i < rdev->num_crtc; i++)
-		spin_lock_init(&rdev->irq.pflip_lock[i]);
-	r = drm_vblank_init(rdev->ddev, rdev->num_crtc);
-	if (r) {
-		return r;
-	}
-	/* enable msi */
-	rdev->msi_enabled = 0;
-
-	if (radeon_msi_ok(rdev)) {
-		int ret = pci_enable_msi(rdev->pdev);
-		if (!ret) {
-			rdev->msi_enabled = 1;
-			dev_info(rdev->dev, "radeon: using MSI.\n");
-		}
-	}
-	rdev->irq.installed = true;
-	r = drm_irq_install(rdev->ddev);
-	if (r) {
-		rdev->irq.installed = false;
-		return r;
-	}
-	DRM_INFO("radeon: irq initialized.\n");
-	return 0;
-}
-
-void radeon_irq_kms_fini(struct radeon_device *rdev)
-{
-	drm_vblank_cleanup(rdev->ddev);
-	if (rdev->irq.installed) {
-		drm_irq_uninstall(rdev->ddev);
-		rdev->irq.installed = false;
-		if (rdev->msi_enabled)
-			pci_disable_msi(rdev->pdev);
-	}
-	flush_work_sync(&rdev->hotplug_work);
-}
-
-void radeon_irq_kms_sw_irq_get(struct radeon_device *rdev, int ring)
-{
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&rdev->irq.sw_lock, irqflags);
-	if (rdev->ddev->irq_enabled && (++rdev->irq.sw_refcount[ring] == 1)) {
-		rdev->irq.sw_int[ring] = true;
-		radeon_irq_set(rdev);
-	}
-	spin_unlock_irqrestore(&rdev->irq.sw_lock, irqflags);
-}
-
-void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev, int ring)
-{
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&rdev->irq.sw_lock, irqflags);
-	BUG_ON(rdev->ddev->irq_enabled && rdev->irq.sw_refcount[ring] <= 0);
-	if (rdev->ddev->irq_enabled && (--rdev->irq.sw_refcount[ring] == 0)) {
-		rdev->irq.sw_int[ring] = false;
-		radeon_irq_set(rdev);
-	}
-	spin_unlock_irqrestore(&rdev->irq.sw_lock, irqflags);
-}
-
-void radeon_irq_kms_pflip_irq_get(struct radeon_device *rdev, int crtc)
-{
-	unsigned long irqflags;
-
-	if (crtc < 0 || crtc >= rdev->num_crtc)
-		return;
-
-	spin_lock_irqsave(&rdev->irq.pflip_lock[crtc], irqflags);
-	if (rdev->ddev->irq_enabled && (++rdev->irq.pflip_refcount[crtc] == 1)) {
-		rdev->irq.pflip[crtc] = true;
-		radeon_irq_set(rdev);
-	}
-	spin_unlock_irqrestore(&rdev->irq.pflip_lock[crtc], irqflags);
-}
-
-void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc)
-{
-	unsigned long irqflags;
-
-	if (crtc < 0 || crtc >= rdev->num_crtc)
-		return;
-
-	spin_lock_irqsave(&rdev->irq.pflip_lock[crtc], irqflags);
-	BUG_ON(rdev->ddev->irq_enabled && rdev->irq.pflip_refcount[crtc] <= 0);
-	if (rdev->ddev->irq_enabled && (--rdev->irq.pflip_refcount[crtc] == 0)) {
-		rdev->irq.pflip[crtc] = false;
-		radeon_irq_set(rdev);
-	}
-	spin_unlock_irqrestore(&rdev->irq.pflip_lock[crtc], irqflags);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_kms.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_kms.c
deleted file mode 100644
index 3c2628b1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_kms.c
+++ /dev/null
@@ -1,526 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "drm_sarea.h"
-#include "radeon.h"
-#include "radeon_drm.h"
-
-#include <linux/vga_switcheroo.h>
-#include <linux/slab.h>
-
-int radeon_driver_unload_kms(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (rdev == NULL)
-		return 0;
-	radeon_modeset_fini(rdev);
-	radeon_device_fini(rdev);
-	kfree(rdev);
-	dev->dev_private = NULL;
-	return 0;
-}
-
-int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags)
-{
-	struct radeon_device *rdev;
-	int r, acpi_status;
-
-	rdev = kzalloc(sizeof(struct radeon_device), GFP_KERNEL);
-	if (rdev == NULL) {
-		return -ENOMEM;
-	}
-	dev->dev_private = (void *)rdev;
-
-	pci_set_master(dev->pdev);
-
-	/* update BUS flag */
-	if (drm_pci_device_is_agp(dev)) {
-		flags |= RADEON_IS_AGP;
-	} else if (pci_is_pcie(dev->pdev)) {
-		flags |= RADEON_IS_PCIE;
-	} else {
-		flags |= RADEON_IS_PCI;
-	}
-
-	/* radeon_device_init should report only fatal error
-	 * like memory allocation failure or iomapping failure,
-	 * or memory manager initialization failure, it must
-	 * properly initialize the GPU MC controller and permit
-	 * VRAM allocation
-	 */
-	r = radeon_device_init(rdev, dev, dev->pdev, flags);
-	if (r) {
-		dev_err(&dev->pdev->dev, "Fatal error during GPU init\n");
-		goto out;
-	}
-
-	/* Call ACPI methods */
-	acpi_status = radeon_acpi_init(rdev);
-	if (acpi_status)
-		dev_dbg(&dev->pdev->dev, "Error during ACPI methods call\n");
-
-	/* Again modeset_init should fail only on fatal error
-	 * otherwise it should provide enough functionalities
-	 * for shadowfb to run
-	 */
-	r = radeon_modeset_init(rdev);
-	if (r)
-		dev_err(&dev->pdev->dev, "Fatal error during modeset init\n");
-out:
-	if (r)
-		radeon_driver_unload_kms(dev);
-	return r;
-}
-
-static void radeon_set_filp_rights(struct drm_device *dev,
-				   struct drm_file **owner,
-				   struct drm_file *applier,
-				   uint32_t *value)
-{
-	mutex_lock(&dev->struct_mutex);
-	if (*value == 1) {
-		/* wants rights */
-		if (!*owner)
-			*owner = applier;
-	} else if (*value == 0) {
-		/* revokes rights */
-		if (*owner == applier)
-			*owner = NULL;
-	}
-	*value = *owner == applier ? 1 : 0;
-	mutex_unlock(&dev->struct_mutex);
-}
-
-/*
- * Userspace get information ioctl
- */
-int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_radeon_info *info;
-	struct radeon_mode_info *minfo = &rdev->mode_info;
-	uint32_t *value_ptr;
-	uint32_t value;
-	struct drm_crtc *crtc;
-	int i, found;
-
-	info = data;
-	value_ptr = (uint32_t *)((unsigned long)info->value);
-	if (DRM_COPY_FROM_USER(&value, value_ptr, sizeof(value)))
-		return -EFAULT;
-
-	switch (info->request) {
-	case RADEON_INFO_DEVICE_ID:
-		value = dev->pci_device;
-		break;
-	case RADEON_INFO_NUM_GB_PIPES:
-		value = rdev->num_gb_pipes;
-		break;
-	case RADEON_INFO_NUM_Z_PIPES:
-		value = rdev->num_z_pipes;
-		break;
-	case RADEON_INFO_ACCEL_WORKING:
-		/* xf86-video-ati 6.13.0 relies on this being false for evergreen */
-		if ((rdev->family >= CHIP_CEDAR) && (rdev->family <= CHIP_HEMLOCK))
-			value = false;
-		else
-			value = rdev->accel_working;
-		break;
-	case RADEON_INFO_CRTC_FROM_ID:
-		for (i = 0, found = 0; i < rdev->num_crtc; i++) {
-			crtc = (struct drm_crtc *)minfo->crtcs[i];
-			if (crtc && crtc->base.id == value) {
-				struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-				value = radeon_crtc->crtc_id;
-				found = 1;
-				break;
-			}
-		}
-		if (!found) {
-			DRM_DEBUG_KMS("unknown crtc id %d\n", value);
-			return -EINVAL;
-		}
-		break;
-	case RADEON_INFO_ACCEL_WORKING2:
-		value = rdev->accel_working;
-		break;
-	case RADEON_INFO_TILING_CONFIG:
-		if (rdev->family >= CHIP_TAHITI)
-			value = rdev->config.si.tile_config;
-		else if (rdev->family >= CHIP_CAYMAN)
-			value = rdev->config.cayman.tile_config;
-		else if (rdev->family >= CHIP_CEDAR)
-			value = rdev->config.evergreen.tile_config;
-		else if (rdev->family >= CHIP_RV770)
-			value = rdev->config.rv770.tile_config;
-		else if (rdev->family >= CHIP_R600)
-			value = rdev->config.r600.tile_config;
-		else {
-			DRM_DEBUG_KMS("tiling config is r6xx+ only!\n");
-			return -EINVAL;
-		}
-		break;
-	case RADEON_INFO_WANT_HYPERZ:
-		/* The "value" here is both an input and output parameter.
-		 * If the input value is 1, filp requests hyper-z access.
-		 * If the input value is 0, filp revokes its hyper-z access.
-		 *
-		 * When returning, the value is 1 if filp owns hyper-z access,
-		 * 0 otherwise. */
-		if (value >= 2) {
-			DRM_DEBUG_KMS("WANT_HYPERZ: invalid value %d\n", value);
-			return -EINVAL;
-		}
-		radeon_set_filp_rights(dev, &rdev->hyperz_filp, filp, &value);
-		break;
-	case RADEON_INFO_WANT_CMASK:
-		/* The same logic as Hyper-Z. */
-		if (value >= 2) {
-			DRM_DEBUG_KMS("WANT_CMASK: invalid value %d\n", value);
-			return -EINVAL;
-		}
-		radeon_set_filp_rights(dev, &rdev->cmask_filp, filp, &value);
-		break;
-	case RADEON_INFO_CLOCK_CRYSTAL_FREQ:
-		/* return clock value in KHz */
-		value = rdev->clock.spll.reference_freq * 10;
-		break;
-	case RADEON_INFO_NUM_BACKENDS:
-		if (rdev->family >= CHIP_TAHITI)
-			value = rdev->config.si.max_backends_per_se *
-				rdev->config.si.max_shader_engines;
-		else if (rdev->family >= CHIP_CAYMAN)
-			value = rdev->config.cayman.max_backends_per_se *
-				rdev->config.cayman.max_shader_engines;
-		else if (rdev->family >= CHIP_CEDAR)
-			value = rdev->config.evergreen.max_backends;
-		else if (rdev->family >= CHIP_RV770)
-			value = rdev->config.rv770.max_backends;
-		else if (rdev->family >= CHIP_R600)
-			value = rdev->config.r600.max_backends;
-		else {
-			return -EINVAL;
-		}
-		break;
-	case RADEON_INFO_NUM_TILE_PIPES:
-		if (rdev->family >= CHIP_TAHITI)
-			value = rdev->config.si.max_tile_pipes;
-		else if (rdev->family >= CHIP_CAYMAN)
-			value = rdev->config.cayman.max_tile_pipes;
-		else if (rdev->family >= CHIP_CEDAR)
-			value = rdev->config.evergreen.max_tile_pipes;
-		else if (rdev->family >= CHIP_RV770)
-			value = rdev->config.rv770.max_tile_pipes;
-		else if (rdev->family >= CHIP_R600)
-			value = rdev->config.r600.max_tile_pipes;
-		else {
-			return -EINVAL;
-		}
-		break;
-	case RADEON_INFO_FUSION_GART_WORKING:
-		value = 1;
-		break;
-	case RADEON_INFO_BACKEND_MAP:
-		if (rdev->family >= CHIP_TAHITI)
-			value = rdev->config.si.backend_map;
-		else if (rdev->family >= CHIP_CAYMAN)
-			value = rdev->config.cayman.backend_map;
-		else if (rdev->family >= CHIP_CEDAR)
-			value = rdev->config.evergreen.backend_map;
-		else if (rdev->family >= CHIP_RV770)
-			value = rdev->config.rv770.backend_map;
-		else if (rdev->family >= CHIP_R600)
-			value = rdev->config.r600.backend_map;
-		else {
-			return -EINVAL;
-		}
-		break;
-	case RADEON_INFO_VA_START:
-		/* this is where we report if vm is supported or not */
-		if (rdev->family < CHIP_CAYMAN)
-			return -EINVAL;
-		value = RADEON_VA_RESERVED_SIZE;
-		break;
-	case RADEON_INFO_IB_VM_MAX_SIZE:
-		/* this is where we report if vm is supported or not */
-		if (rdev->family < CHIP_CAYMAN)
-			return -EINVAL;
-		value = RADEON_IB_VM_MAX_SIZE;
-		break;
-	case RADEON_INFO_MAX_PIPES:
-		if (rdev->family >= CHIP_TAHITI)
-			value = rdev->config.si.max_pipes_per_simd;
-		else if (rdev->family >= CHIP_CAYMAN)
-			value = rdev->config.cayman.max_pipes_per_simd;
-		else if (rdev->family >= CHIP_CEDAR)
-			value = rdev->config.evergreen.max_pipes;
-		else if (rdev->family >= CHIP_RV770)
-			value = rdev->config.rv770.max_pipes;
-		else if (rdev->family >= CHIP_R600)
-			value = rdev->config.r600.max_pipes;
-		else {
-			return -EINVAL;
-		}
-		break;
-	default:
-		DRM_DEBUG_KMS("Invalid request %d\n", info->request);
-		return -EINVAL;
-	}
-	if (DRM_COPY_TO_USER(value_ptr, &value, sizeof(uint32_t))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-	return 0;
-}
-
-
-/*
- * Outdated mess for old drm with Xorg being in charge (void function now).
- */
-int radeon_driver_firstopen_kms(struct drm_device *dev)
-{
-	return 0;
-}
-
-void radeon_driver_lastclose_kms(struct drm_device *dev)
-{
-	vga_switcheroo_process_delayed_switch();
-}
-
-int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	file_priv->driver_priv = NULL;
-
-	/* new gpu have virtual address space support */
-	if (rdev->family >= CHIP_CAYMAN) {
-		struct radeon_fpriv *fpriv;
-		int r;
-
-		fpriv = kzalloc(sizeof(*fpriv), GFP_KERNEL);
-		if (unlikely(!fpriv)) {
-			return -ENOMEM;
-		}
-
-		r = radeon_vm_init(rdev, &fpriv->vm);
-		if (r) {
-			radeon_vm_fini(rdev, &fpriv->vm);
-			kfree(fpriv);
-			return r;
-		}
-
-		file_priv->driver_priv = fpriv;
-	}
-	return 0;
-}
-
-void radeon_driver_postclose_kms(struct drm_device *dev,
-				 struct drm_file *file_priv)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	/* new gpu have virtual address space support */
-	if (rdev->family >= CHIP_CAYMAN && file_priv->driver_priv) {
-		struct radeon_fpriv *fpriv = file_priv->driver_priv;
-
-		radeon_vm_fini(rdev, &fpriv->vm);
-		kfree(fpriv);
-		file_priv->driver_priv = NULL;
-	}
-}
-
-void radeon_driver_preclose_kms(struct drm_device *dev,
-				struct drm_file *file_priv)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	if (rdev->hyperz_filp == file_priv)
-		rdev->hyperz_filp = NULL;
-	if (rdev->cmask_filp == file_priv)
-		rdev->cmask_filp = NULL;
-}
-
-/*
- * VBlank related functions.
- */
-u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (crtc < 0 || crtc >= rdev->num_crtc) {
-		DRM_ERROR("Invalid crtc %d\n", crtc);
-		return -EINVAL;
-	}
-
-	return radeon_get_vblank_counter(rdev, crtc);
-}
-
-int radeon_enable_vblank_kms(struct drm_device *dev, int crtc)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (crtc < 0 || crtc >= rdev->num_crtc) {
-		DRM_ERROR("Invalid crtc %d\n", crtc);
-		return -EINVAL;
-	}
-
-	rdev->irq.crtc_vblank_int[crtc] = true;
-
-	return radeon_irq_set(rdev);
-}
-
-void radeon_disable_vblank_kms(struct drm_device *dev, int crtc)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (crtc < 0 || crtc >= rdev->num_crtc) {
-		DRM_ERROR("Invalid crtc %d\n", crtc);
-		return;
-	}
-
-	rdev->irq.crtc_vblank_int[crtc] = false;
-
-	radeon_irq_set(rdev);
-}
-
-int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc,
-				    int *max_error,
-				    struct timeval *vblank_time,
-				    unsigned flags)
-{
-	struct drm_crtc *drmcrtc;
-	struct radeon_device *rdev = dev->dev_private;
-
-	if (crtc < 0 || crtc >= dev->num_crtcs) {
-		DRM_ERROR("Invalid crtc %d\n", crtc);
-		return -EINVAL;
-	}
-
-	/* Get associated drm_crtc: */
-	drmcrtc = &rdev->mode_info.crtcs[crtc]->base;
-
-	/* Helper routine in DRM core does all the work: */
-	return drm_calc_vbltimestamp_from_scanoutpos(dev, crtc, max_error,
-						     vblank_time, flags,
-						     drmcrtc);
-}
-
-/*
- * IOCTL.
- */
-int radeon_dma_ioctl_kms(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	/* Not valid in KMS. */
-	return -EINVAL;
-}
-
-#define KMS_INVALID_IOCTL(name)						\
-int name(struct drm_device *dev, void *data, struct drm_file *file_priv)\
-{									\
-	DRM_ERROR("invalid ioctl with kms %s\n", __func__);		\
-	return -EINVAL;							\
-}
-
-/*
- * All these ioctls are invalid in kms world.
- */
-KMS_INVALID_IOCTL(radeon_cp_init_kms)
-KMS_INVALID_IOCTL(radeon_cp_start_kms)
-KMS_INVALID_IOCTL(radeon_cp_stop_kms)
-KMS_INVALID_IOCTL(radeon_cp_reset_kms)
-KMS_INVALID_IOCTL(radeon_cp_idle_kms)
-KMS_INVALID_IOCTL(radeon_cp_resume_kms)
-KMS_INVALID_IOCTL(radeon_engine_reset_kms)
-KMS_INVALID_IOCTL(radeon_fullscreen_kms)
-KMS_INVALID_IOCTL(radeon_cp_swap_kms)
-KMS_INVALID_IOCTL(radeon_cp_clear_kms)
-KMS_INVALID_IOCTL(radeon_cp_vertex_kms)
-KMS_INVALID_IOCTL(radeon_cp_indices_kms)
-KMS_INVALID_IOCTL(radeon_cp_texture_kms)
-KMS_INVALID_IOCTL(radeon_cp_stipple_kms)
-KMS_INVALID_IOCTL(radeon_cp_indirect_kms)
-KMS_INVALID_IOCTL(radeon_cp_vertex2_kms)
-KMS_INVALID_IOCTL(radeon_cp_cmdbuf_kms)
-KMS_INVALID_IOCTL(radeon_cp_getparam_kms)
-KMS_INVALID_IOCTL(radeon_cp_flip_kms)
-KMS_INVALID_IOCTL(radeon_mem_alloc_kms)
-KMS_INVALID_IOCTL(radeon_mem_free_kms)
-KMS_INVALID_IOCTL(radeon_mem_init_heap_kms)
-KMS_INVALID_IOCTL(radeon_irq_emit_kms)
-KMS_INVALID_IOCTL(radeon_irq_wait_kms)
-KMS_INVALID_IOCTL(radeon_cp_setparam_kms)
-KMS_INVALID_IOCTL(radeon_surface_alloc_kms)
-KMS_INVALID_IOCTL(radeon_surface_free_kms)
-
-
-struct drm_ioctl_desc radeon_ioctls_kms[] = {
-	DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, radeon_cp_init_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_START, radeon_cp_start_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_STOP, radeon_cp_stop_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_RESET, radeon_cp_reset_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_IDLE, radeon_cp_idle_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_RESUME, radeon_cp_resume_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_RESET, radeon_engine_reset_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_FULLSCREEN, radeon_fullscreen_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SWAP, radeon_cp_swap_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CLEAR, radeon_cp_clear_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_VERTEX, radeon_cp_vertex_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_INDICES, radeon_cp_indices_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_TEXTURE, radeon_cp_texture_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_STIPPLE, radeon_cp_stipple_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_INDIRECT, radeon_cp_indirect_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_VERTEX2, radeon_cp_vertex2_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CMDBUF, radeon_cp_cmdbuf_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_GETPARAM, radeon_cp_getparam_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_FLIP, radeon_cp_flip_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_ALLOC, radeon_mem_alloc_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_FREE, radeon_mem_free_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_INIT_HEAP, radeon_mem_init_heap_kms, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_IRQ_EMIT, radeon_irq_emit_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_IRQ_WAIT, radeon_irq_wait_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SETPARAM, radeon_cp_setparam_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, radeon_surface_alloc_kms, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, radeon_surface_free_kms, DRM_AUTH),
-	/* KMS */
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_INFO, radeon_gem_info_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_CREATE, radeon_gem_create_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_MMAP, radeon_gem_mmap_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_SET_DOMAIN, radeon_gem_set_domain_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_PREAD, radeon_gem_pread_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_PWRITE, radeon_gem_pwrite_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_WAIT_IDLE, radeon_gem_wait_idle_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_CS, radeon_cs_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_INFO, radeon_info_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_SET_TILING, radeon_gem_set_tiling_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_GET_TILING, radeon_gem_get_tiling_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_BUSY, radeon_gem_busy_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF_DRV(RADEON_GEM_VA, radeon_gem_va_ioctl, DRM_AUTH|DRM_UNLOCKED),
-};
-int radeon_max_kms_ioctl = DRM_ARRAY_SIZE(radeon_ioctls_kms);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
deleted file mode 100644
index 210317c7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ /dev/null
@@ -1,1071 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/radeon_drm.h>
-#include <drm/drm_fixed.h>
-#include "radeon.h"
-#include "atom.h"
-
-static void radeon_overscan_setup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-
-	WREG32(RADEON_OVR_CLR + radeon_crtc->crtc_offset, 0);
-	WREG32(RADEON_OVR_WID_LEFT_RIGHT + radeon_crtc->crtc_offset, 0);
-	WREG32(RADEON_OVR_WID_TOP_BOTTOM + radeon_crtc->crtc_offset, 0);
-}
-
-static void radeon_legacy_rmx_mode_set(struct drm_crtc *crtc,
-				       struct drm_display_mode *mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	int xres = mode->hdisplay;
-	int yres = mode->vdisplay;
-	bool hscale = true, vscale = true;
-	int hsync_wid;
-	int vsync_wid;
-	int hsync_start;
-	int blank_width;
-	u32 scale, inc, crtc_more_cntl;
-	u32 fp_horz_stretch, fp_vert_stretch, fp_horz_vert_active;
-	u32 fp_h_sync_strt_wid, fp_crtc_h_total_disp;
-	u32 fp_v_sync_strt_wid, fp_crtc_v_total_disp;
-	struct drm_display_mode *native_mode = &radeon_crtc->native_mode;
-
-	fp_vert_stretch = RREG32(RADEON_FP_VERT_STRETCH) &
-		(RADEON_VERT_STRETCH_RESERVED |
-		 RADEON_VERT_AUTO_RATIO_INC);
-	fp_horz_stretch = RREG32(RADEON_FP_HORZ_STRETCH) &
-		(RADEON_HORZ_FP_LOOP_STRETCH |
-		 RADEON_HORZ_AUTO_RATIO_INC);
-
-	crtc_more_cntl = 0;
-	if ((rdev->family == CHIP_RS100) ||
-	    (rdev->family == CHIP_RS200)) {
-		/* This is to workaround the asic bug for RMX, some versions
-		   of BIOS dosen't have this register initialized correctly. */
-		crtc_more_cntl |= RADEON_CRTC_H_CUTOFF_ACTIVE_EN;
-	}
-
-
-	fp_crtc_h_total_disp = ((((mode->crtc_htotal / 8) - 1) & 0x3ff)
-				| ((((mode->crtc_hdisplay / 8) - 1) & 0x1ff) << 16));
-
-	hsync_wid = (mode->crtc_hsync_end - mode->crtc_hsync_start) / 8;
-	if (!hsync_wid)
-		hsync_wid = 1;
-	hsync_start = mode->crtc_hsync_start - 8;
-
-	fp_h_sync_strt_wid = ((hsync_start & 0x1fff)
-			      | ((hsync_wid & 0x3f) << 16)
-			      | ((mode->flags & DRM_MODE_FLAG_NHSYNC)
-				 ? RADEON_CRTC_H_SYNC_POL
-				 : 0));
-
-	fp_crtc_v_total_disp = (((mode->crtc_vtotal - 1) & 0xffff)
-				| ((mode->crtc_vdisplay - 1) << 16));
-
-	vsync_wid = mode->crtc_vsync_end - mode->crtc_vsync_start;
-	if (!vsync_wid)
-		vsync_wid = 1;
-
-	fp_v_sync_strt_wid = (((mode->crtc_vsync_start - 1) & 0xfff)
-			      | ((vsync_wid & 0x1f) << 16)
-			      | ((mode->flags & DRM_MODE_FLAG_NVSYNC)
-				 ? RADEON_CRTC_V_SYNC_POL
-				 : 0));
-
-	fp_horz_vert_active = 0;
-
-	if (native_mode->hdisplay == 0 ||
-	    native_mode->vdisplay == 0) {
-		hscale = false;
-		vscale = false;
-	} else {
-		if (xres > native_mode->hdisplay)
-			xres = native_mode->hdisplay;
-		if (yres > native_mode->vdisplay)
-			yres = native_mode->vdisplay;
-
-		if (xres == native_mode->hdisplay)
-			hscale = false;
-		if (yres == native_mode->vdisplay)
-			vscale = false;
-	}
-
-	switch (radeon_crtc->rmx_type) {
-	case RMX_FULL:
-	case RMX_ASPECT:
-		if (!hscale)
-			fp_horz_stretch |= ((xres/8-1) << 16);
-		else {
-			inc = (fp_horz_stretch & RADEON_HORZ_AUTO_RATIO_INC) ? 1 : 0;
-			scale = ((xres + inc) * RADEON_HORZ_STRETCH_RATIO_MAX)
-				/ native_mode->hdisplay + 1;
-			fp_horz_stretch |= (((scale) & RADEON_HORZ_STRETCH_RATIO_MASK) |
-					RADEON_HORZ_STRETCH_BLEND |
-					RADEON_HORZ_STRETCH_ENABLE |
-					((native_mode->hdisplay/8-1) << 16));
-		}
-
-		if (!vscale)
-			fp_vert_stretch |= ((yres-1) << 12);
-		else {
-			inc = (fp_vert_stretch & RADEON_VERT_AUTO_RATIO_INC) ? 1 : 0;
-			scale = ((yres + inc) * RADEON_VERT_STRETCH_RATIO_MAX)
-				/ native_mode->vdisplay + 1;
-			fp_vert_stretch |= (((scale) & RADEON_VERT_STRETCH_RATIO_MASK) |
-					RADEON_VERT_STRETCH_ENABLE |
-					RADEON_VERT_STRETCH_BLEND |
-					((native_mode->vdisplay-1) << 12));
-		}
-		break;
-	case RMX_CENTER:
-		fp_horz_stretch |= ((xres/8-1) << 16);
-		fp_vert_stretch |= ((yres-1) << 12);
-
-		crtc_more_cntl |= (RADEON_CRTC_AUTO_HORZ_CENTER_EN |
-				RADEON_CRTC_AUTO_VERT_CENTER_EN);
-
-		blank_width = (mode->crtc_hblank_end - mode->crtc_hblank_start) / 8;
-		if (blank_width > 110)
-			blank_width = 110;
-
-		fp_crtc_h_total_disp = (((blank_width) & 0x3ff)
-				| ((((mode->crtc_hdisplay / 8) - 1) & 0x1ff) << 16));
-
-		hsync_wid = (mode->crtc_hsync_end - mode->crtc_hsync_start) / 8;
-		if (!hsync_wid)
-			hsync_wid = 1;
-
-		fp_h_sync_strt_wid = ((((mode->crtc_hsync_start - mode->crtc_hblank_start) / 8) & 0x1fff)
-				| ((hsync_wid & 0x3f) << 16)
-				| ((mode->flags & DRM_MODE_FLAG_NHSYNC)
-					? RADEON_CRTC_H_SYNC_POL
-					: 0));
-
-		fp_crtc_v_total_disp = (((mode->crtc_vblank_end - mode->crtc_vblank_start) & 0xffff)
-				| ((mode->crtc_vdisplay - 1) << 16));
-
-		vsync_wid = mode->crtc_vsync_end - mode->crtc_vsync_start;
-		if (!vsync_wid)
-			vsync_wid = 1;
-
-		fp_v_sync_strt_wid = ((((mode->crtc_vsync_start - mode->crtc_vblank_start) & 0xfff)
-					| ((vsync_wid & 0x1f) << 16)
-					| ((mode->flags & DRM_MODE_FLAG_NVSYNC)
-						? RADEON_CRTC_V_SYNC_POL
-						: 0)));
-
-		fp_horz_vert_active = (((native_mode->vdisplay) & 0xfff) |
-				(((native_mode->hdisplay / 8) & 0x1ff) << 16));
-		break;
-	case RMX_OFF:
-	default:
-		fp_horz_stretch |= ((xres/8-1) << 16);
-		fp_vert_stretch |= ((yres-1) << 12);
-		break;
-	}
-
-	WREG32(RADEON_FP_HORZ_STRETCH,      fp_horz_stretch);
-	WREG32(RADEON_FP_VERT_STRETCH,      fp_vert_stretch);
-	WREG32(RADEON_CRTC_MORE_CNTL,       crtc_more_cntl);
-	WREG32(RADEON_FP_HORZ_VERT_ACTIVE,  fp_horz_vert_active);
-	WREG32(RADEON_FP_H_SYNC_STRT_WID,   fp_h_sync_strt_wid);
-	WREG32(RADEON_FP_V_SYNC_STRT_WID,   fp_v_sync_strt_wid);
-	WREG32(RADEON_FP_CRTC_H_TOTAL_DISP, fp_crtc_h_total_disp);
-	WREG32(RADEON_FP_CRTC_V_TOTAL_DISP, fp_crtc_v_total_disp);
-}
-
-void radeon_restore_common_regs(struct drm_device *dev)
-{
-	/* don't need this yet */
-}
-
-static void radeon_pll_wait_for_read_update_complete(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	int i = 0;
-
-	/* FIXME: Certain revisions of R300 can't recover here.  Not sure of
-	   the cause yet, but this workaround will mask the problem for now.
-	   Other chips usually will pass at the very first test, so the
-	   workaround shouldn't have any effect on them. */
-	for (i = 0;
-	     (i < 10000 &&
-	      RREG32_PLL(RADEON_PPLL_REF_DIV) & RADEON_PPLL_ATOMIC_UPDATE_R);
-	     i++);
-}
-
-static void radeon_pll_write_update(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	while (RREG32_PLL(RADEON_PPLL_REF_DIV) & RADEON_PPLL_ATOMIC_UPDATE_R);
-
-	WREG32_PLL_P(RADEON_PPLL_REF_DIV,
-			   RADEON_PPLL_ATOMIC_UPDATE_W,
-			   ~(RADEON_PPLL_ATOMIC_UPDATE_W));
-}
-
-static void radeon_pll2_wait_for_read_update_complete(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	int i = 0;
-
-
-	/* FIXME: Certain revisions of R300 can't recover here.  Not sure of
-	   the cause yet, but this workaround will mask the problem for now.
-	   Other chips usually will pass at the very first test, so the
-	   workaround shouldn't have any effect on them. */
-	for (i = 0;
-	     (i < 10000 &&
-	      RREG32_PLL(RADEON_P2PLL_REF_DIV) & RADEON_P2PLL_ATOMIC_UPDATE_R);
-	     i++);
-}
-
-static void radeon_pll2_write_update(struct drm_device *dev)
-{
-	struct radeon_device *rdev = dev->dev_private;
-
-	while (RREG32_PLL(RADEON_P2PLL_REF_DIV) & RADEON_P2PLL_ATOMIC_UPDATE_R);
-
-	WREG32_PLL_P(RADEON_P2PLL_REF_DIV,
-			   RADEON_P2PLL_ATOMIC_UPDATE_W,
-			   ~(RADEON_P2PLL_ATOMIC_UPDATE_W));
-}
-
-static uint8_t radeon_compute_pll_gain(uint16_t ref_freq, uint16_t ref_div,
-				       uint16_t fb_div)
-{
-	unsigned int vcoFreq;
-
-	if (!ref_div)
-		return 1;
-
-	vcoFreq = ((unsigned)ref_freq * fb_div) / ref_div;
-
-	/*
-	 * This is horribly crude: the VCO frequency range is divided into
-	 * 3 parts, each part having a fixed PLL gain value.
-	 */
-	if (vcoFreq >= 30000)
-		/*
-		 * [300..max] MHz : 7
-		 */
-		return 7;
-	else if (vcoFreq >= 18000)
-		/*
-		 * [180..300) MHz : 4
-		 */
-		return 4;
-	else
-		/*
-		 * [0..180) MHz : 1
-		 */
-		return 1;
-}
-
-void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t mask;
-
-	if (radeon_crtc->crtc_id)
-		mask = (RADEON_CRTC2_DISP_DIS |
-			RADEON_CRTC2_VSYNC_DIS |
-			RADEON_CRTC2_HSYNC_DIS |
-			RADEON_CRTC2_DISP_REQ_EN_B);
-	else
-		mask = (RADEON_CRTC_DISPLAY_DIS |
-			RADEON_CRTC_VSYNC_DIS |
-			RADEON_CRTC_HSYNC_DIS);
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		radeon_crtc->enabled = true;
-		/* adjust pm to dpms changes BEFORE enabling crtcs */
-		radeon_pm_compute_clocks(rdev);
-		if (radeon_crtc->crtc_id)
-			WREG32_P(RADEON_CRTC2_GEN_CNTL, RADEON_CRTC2_EN, ~(RADEON_CRTC2_EN | mask));
-		else {
-			WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_EN, ~(RADEON_CRTC_EN |
-									 RADEON_CRTC_DISP_REQ_EN_B));
-			WREG32_P(RADEON_CRTC_EXT_CNTL, 0, ~mask);
-		}
-		drm_vblank_post_modeset(dev, radeon_crtc->crtc_id);
-		radeon_crtc_load_lut(crtc);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		drm_vblank_pre_modeset(dev, radeon_crtc->crtc_id);
-		if (radeon_crtc->crtc_id)
-			WREG32_P(RADEON_CRTC2_GEN_CNTL, mask, ~(RADEON_CRTC2_EN | mask));
-		else {
-			WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_DISP_REQ_EN_B, ~(RADEON_CRTC_EN |
-										    RADEON_CRTC_DISP_REQ_EN_B));
-			WREG32_P(RADEON_CRTC_EXT_CNTL, mask, ~mask);
-		}
-		radeon_crtc->enabled = false;
-		/* adjust pm to dpms changes AFTER disabling crtcs */
-		radeon_pm_compute_clocks(rdev);
-		break;
-	}
-}
-
-int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y,
-			 struct drm_framebuffer *old_fb)
-{
-	return radeon_crtc_do_set_base(crtc, old_fb, x, y, 0);
-}
-
-int radeon_crtc_set_base_atomic(struct drm_crtc *crtc,
-				struct drm_framebuffer *fb,
-				int x, int y, enum mode_set_atomic state)
-{
-	return radeon_crtc_do_set_base(crtc, fb, x, y, 1);
-}
-
-int radeon_crtc_do_set_base(struct drm_crtc *crtc,
-			 struct drm_framebuffer *fb,
-			 int x, int y, int atomic)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct radeon_framebuffer *radeon_fb;
-	struct drm_framebuffer *target_fb;
-	struct drm_gem_object *obj;
-	struct radeon_bo *rbo;
-	uint64_t base;
-	uint32_t crtc_offset, crtc_offset_cntl, crtc_tile_x0_y0 = 0;
-	uint32_t crtc_pitch, pitch_pixels;
-	uint32_t tiling_flags;
-	int format;
-	uint32_t gen_cntl_reg, gen_cntl_val;
-	int r;
-
-	DRM_DEBUG_KMS("\n");
-	/* no fb bound */
-	if (!atomic && !crtc->fb) {
-		DRM_DEBUG_KMS("No FB bound\n");
-		return 0;
-	}
-
-	if (atomic) {
-		radeon_fb = to_radeon_framebuffer(fb);
-		target_fb = fb;
-	}
-	else {
-		radeon_fb = to_radeon_framebuffer(crtc->fb);
-		target_fb = crtc->fb;
-	}
-
-	switch (target_fb->bits_per_pixel) {
-	case 8:
-		format = 2;
-		break;
-	case 15:      /*  555 */
-		format = 3;
-		break;
-	case 16:      /*  565 */
-		format = 4;
-		break;
-	case 24:      /*  RGB */
-		format = 5;
-		break;
-	case 32:      /* xRGB */
-		format = 6;
-		break;
-	default:
-		return false;
-	}
-
-	/* Pin framebuffer & get tilling informations */
-	obj = radeon_fb->obj;
-	rbo = gem_to_radeon_bo(obj);
-	r = radeon_bo_reserve(rbo, false);
-	if (unlikely(r != 0))
-		return r;
-	/* Only 27 bit offset for legacy CRTC */
-	r = radeon_bo_pin_restricted(rbo, RADEON_GEM_DOMAIN_VRAM, 1 << 27,
-				     &base);
-	if (unlikely(r != 0)) {
-		radeon_bo_unreserve(rbo);
-		return -EINVAL;
-	}
-	radeon_bo_get_tiling_flags(rbo, &tiling_flags, NULL);
-	radeon_bo_unreserve(rbo);
-	if (tiling_flags & RADEON_TILING_MICRO)
-		DRM_ERROR("trying to scanout microtiled buffer\n");
-
-	/* if scanout was in GTT this really wouldn't work */
-	/* crtc offset is from display base addr not FB location */
-	radeon_crtc->legacy_display_base_addr = rdev->mc.vram_start;
-
-	base -= radeon_crtc->legacy_display_base_addr;
-
-	crtc_offset_cntl = 0;
-
-	pitch_pixels = target_fb->pitches[0] / (target_fb->bits_per_pixel / 8);
-	crtc_pitch  = (((pitch_pixels * target_fb->bits_per_pixel) +
-			((target_fb->bits_per_pixel * 8) - 1)) /
-		       (target_fb->bits_per_pixel * 8));
-	crtc_pitch |= crtc_pitch << 16;
-
-	crtc_offset_cntl |= RADEON_CRTC_GUI_TRIG_OFFSET_LEFT_EN;
-	if (tiling_flags & RADEON_TILING_MACRO) {
-		if (ASIC_IS_R300(rdev))
-			crtc_offset_cntl |= (R300_CRTC_X_Y_MODE_EN |
-					     R300_CRTC_MICRO_TILE_BUFFER_DIS |
-					     R300_CRTC_MACRO_TILE_EN);
-		else
-			crtc_offset_cntl |= RADEON_CRTC_TILE_EN;
-	} else {
-		if (ASIC_IS_R300(rdev))
-			crtc_offset_cntl &= ~(R300_CRTC_X_Y_MODE_EN |
-					      R300_CRTC_MICRO_TILE_BUFFER_DIS |
-					      R300_CRTC_MACRO_TILE_EN);
-		else
-			crtc_offset_cntl &= ~RADEON_CRTC_TILE_EN;
-	}
-
-	if (tiling_flags & RADEON_TILING_MACRO) {
-		if (ASIC_IS_R300(rdev)) {
-			crtc_tile_x0_y0 = x | (y << 16);
-			base &= ~0x7ff;
-		} else {
-			int byteshift = target_fb->bits_per_pixel >> 4;
-			int tile_addr = (((y >> 3) * pitch_pixels +  x) >> (8 - byteshift)) << 11;
-			base += tile_addr + ((x << byteshift) % 256) + ((y % 8) << 8);
-			crtc_offset_cntl |= (y % 16);
-		}
-	} else {
-		int offset = y * pitch_pixels + x;
-		switch (target_fb->bits_per_pixel) {
-		case 8:
-			offset *= 1;
-			break;
-		case 15:
-		case 16:
-			offset *= 2;
-			break;
-		case 24:
-			offset *= 3;
-			break;
-		case 32:
-			offset *= 4;
-			break;
-		default:
-			return false;
-		}
-		base += offset;
-	}
-
-	base &= ~7;
-
-	if (radeon_crtc->crtc_id == 1)
-		gen_cntl_reg = RADEON_CRTC2_GEN_CNTL;
-	else
-		gen_cntl_reg = RADEON_CRTC_GEN_CNTL;
-
-	gen_cntl_val = RREG32(gen_cntl_reg);
-	gen_cntl_val &= ~(0xf << 8);
-	gen_cntl_val |= (format << 8);
-	gen_cntl_val &= ~RADEON_CRTC_VSTAT_MODE_MASK;
-	WREG32(gen_cntl_reg, gen_cntl_val);
-
-	crtc_offset = (u32)base;
-
-	WREG32(RADEON_DISPLAY_BASE_ADDR + radeon_crtc->crtc_offset, radeon_crtc->legacy_display_base_addr);
-
-	if (ASIC_IS_R300(rdev)) {
-		if (radeon_crtc->crtc_id)
-			WREG32(R300_CRTC2_TILE_X0_Y0, crtc_tile_x0_y0);
-		else
-			WREG32(R300_CRTC_TILE_X0_Y0, crtc_tile_x0_y0);
-	}
-	WREG32(RADEON_CRTC_OFFSET_CNTL + radeon_crtc->crtc_offset, crtc_offset_cntl);
-	WREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset, crtc_offset);
-	WREG32(RADEON_CRTC_PITCH + radeon_crtc->crtc_offset, crtc_pitch);
-
-	if (!atomic && fb && fb != crtc->fb) {
-		radeon_fb = to_radeon_framebuffer(fb);
-		rbo = gem_to_radeon_bo(radeon_fb->obj);
-		r = radeon_bo_reserve(rbo, false);
-		if (unlikely(r != 0))
-			return r;
-		radeon_bo_unpin(rbo);
-		radeon_bo_unreserve(rbo);
-	}
-
-	/* Bytes per pixel may have changed */
-	radeon_bandwidth_update(rdev);
-
-	return 0;
-}
-
-static bool radeon_set_crtc_timing(struct drm_crtc *crtc, struct drm_display_mode *mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_encoder *encoder;
-	int format;
-	int hsync_start;
-	int hsync_wid;
-	int vsync_wid;
-	uint32_t crtc_h_total_disp;
-	uint32_t crtc_h_sync_strt_wid;
-	uint32_t crtc_v_total_disp;
-	uint32_t crtc_v_sync_strt_wid;
-	bool is_tv = false;
-
-	DRM_DEBUG_KMS("\n");
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		if (encoder->crtc == crtc) {
-			struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-			if (radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT) {
-				is_tv = true;
-				DRM_INFO("crtc %d is connected to a TV\n", radeon_crtc->crtc_id);
-				break;
-			}
-		}
-	}
-
-	switch (crtc->fb->bits_per_pixel) {
-	case 8:
-		format = 2;
-		break;
-	case 15:      /*  555 */
-		format = 3;
-		break;
-	case 16:      /*  565 */
-		format = 4;
-		break;
-	case 24:      /*  RGB */
-		format = 5;
-		break;
-	case 32:      /* xRGB */
-		format = 6;
-		break;
-	default:
-		return false;
-	}
-
-	crtc_h_total_disp = ((((mode->crtc_htotal / 8) - 1) & 0x3ff)
-			     | ((((mode->crtc_hdisplay / 8) - 1) & 0x1ff) << 16));
-
-	hsync_wid = (mode->crtc_hsync_end - mode->crtc_hsync_start) / 8;
-	if (!hsync_wid)
-		hsync_wid = 1;
-	hsync_start = mode->crtc_hsync_start - 8;
-
-	crtc_h_sync_strt_wid = ((hsync_start & 0x1fff)
-				| ((hsync_wid & 0x3f) << 16)
-				| ((mode->flags & DRM_MODE_FLAG_NHSYNC)
-				   ? RADEON_CRTC_H_SYNC_POL
-				   : 0));
-
-	/* This works for double scan mode. */
-	crtc_v_total_disp = (((mode->crtc_vtotal - 1) & 0xffff)
-			     | ((mode->crtc_vdisplay - 1) << 16));
-
-	vsync_wid = mode->crtc_vsync_end - mode->crtc_vsync_start;
-	if (!vsync_wid)
-		vsync_wid = 1;
-
-	crtc_v_sync_strt_wid = (((mode->crtc_vsync_start - 1) & 0xfff)
-				| ((vsync_wid & 0x1f) << 16)
-				| ((mode->flags & DRM_MODE_FLAG_NVSYNC)
-				   ? RADEON_CRTC_V_SYNC_POL
-				   : 0));
-
-	if (radeon_crtc->crtc_id) {
-		uint32_t crtc2_gen_cntl;
-		uint32_t disp2_merge_cntl;
-
-		/* if TV DAC is enabled for another crtc and keep it enabled */
-		crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL) & 0x00718080;
-		crtc2_gen_cntl |= ((format << 8)
-				   | RADEON_CRTC2_VSYNC_DIS
-				   | RADEON_CRTC2_HSYNC_DIS
-				   | RADEON_CRTC2_DISP_DIS
-				   | RADEON_CRTC2_DISP_REQ_EN_B
-				   | ((mode->flags & DRM_MODE_FLAG_DBLSCAN)
-				      ? RADEON_CRTC2_DBL_SCAN_EN
-				      : 0)
-				   | ((mode->flags & DRM_MODE_FLAG_CSYNC)
-				      ? RADEON_CRTC2_CSYNC_EN
-				      : 0)
-				   | ((mode->flags & DRM_MODE_FLAG_INTERLACE)
-				      ? RADEON_CRTC2_INTERLACE_EN
-				      : 0));
-
-		/* rs4xx chips seem to like to have the crtc enabled when the timing is set */
-		if ((rdev->family == CHIP_RS400) || (rdev->family == CHIP_RS480))
-			crtc2_gen_cntl |= RADEON_CRTC2_EN;
-
-		disp2_merge_cntl = RREG32(RADEON_DISP2_MERGE_CNTL);
-		disp2_merge_cntl &= ~RADEON_DISP2_RGB_OFFSET_EN;
-
-		WREG32(RADEON_DISP2_MERGE_CNTL, disp2_merge_cntl);
-		WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
-
-		WREG32(RADEON_FP_H2_SYNC_STRT_WID, crtc_h_sync_strt_wid);
-		WREG32(RADEON_FP_V2_SYNC_STRT_WID, crtc_v_sync_strt_wid);
-	} else {
-		uint32_t crtc_gen_cntl;
-		uint32_t crtc_ext_cntl;
-		uint32_t disp_merge_cntl;
-
-		crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL) & 0x00718000;
-		crtc_gen_cntl |= (RADEON_CRTC_EXT_DISP_EN
-				 | (format << 8)
-				 | RADEON_CRTC_DISP_REQ_EN_B
-				 | ((mode->flags & DRM_MODE_FLAG_DBLSCAN)
-				    ? RADEON_CRTC_DBL_SCAN_EN
-				    : 0)
-				 | ((mode->flags & DRM_MODE_FLAG_CSYNC)
-				    ? RADEON_CRTC_CSYNC_EN
-				    : 0)
-				 | ((mode->flags & DRM_MODE_FLAG_INTERLACE)
-				    ? RADEON_CRTC_INTERLACE_EN
-				    : 0));
-
-		/* rs4xx chips seem to like to have the crtc enabled when the timing is set */
-		if ((rdev->family == CHIP_RS400) || (rdev->family == CHIP_RS480))
-			crtc_gen_cntl |= RADEON_CRTC_EN;
-
-		crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
-		crtc_ext_cntl |= (RADEON_XCRT_CNT_EN |
-				  RADEON_CRTC_VSYNC_DIS |
-				  RADEON_CRTC_HSYNC_DIS |
-				  RADEON_CRTC_DISPLAY_DIS);
-
-		disp_merge_cntl = RREG32(RADEON_DISP_MERGE_CNTL);
-		disp_merge_cntl &= ~RADEON_DISP_RGB_OFFSET_EN;
-
-		WREG32(RADEON_DISP_MERGE_CNTL, disp_merge_cntl);
-		WREG32(RADEON_CRTC_GEN_CNTL, crtc_gen_cntl);
-		WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
-	}
-
-	if (is_tv)
-		radeon_legacy_tv_adjust_crtc_reg(encoder, &crtc_h_total_disp,
-						 &crtc_h_sync_strt_wid, &crtc_v_total_disp,
-						 &crtc_v_sync_strt_wid);
-
-	WREG32(RADEON_CRTC_H_TOTAL_DISP + radeon_crtc->crtc_offset, crtc_h_total_disp);
-	WREG32(RADEON_CRTC_H_SYNC_STRT_WID + radeon_crtc->crtc_offset, crtc_h_sync_strt_wid);
-	WREG32(RADEON_CRTC_V_TOTAL_DISP + radeon_crtc->crtc_offset, crtc_v_total_disp);
-	WREG32(RADEON_CRTC_V_SYNC_STRT_WID + radeon_crtc->crtc_offset, crtc_v_sync_strt_wid);
-
-	return true;
-}
-
-static void radeon_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-	struct drm_encoder *encoder;
-	uint32_t feedback_div = 0;
-	uint32_t frac_fb_div = 0;
-	uint32_t reference_div = 0;
-	uint32_t post_divider = 0;
-	uint32_t freq = 0;
-	uint8_t pll_gain;
-	bool use_bios_divs = false;
-	/* PLL registers */
-	uint32_t pll_ref_div = 0;
-	uint32_t pll_fb_post_div = 0;
-	uint32_t htotal_cntl = 0;
-	bool is_tv = false;
-	struct radeon_pll *pll;
-
-	struct {
-		int divider;
-		int bitvalue;
-	} *post_div, post_divs[]   = {
-		/* From RAGE 128 VR/RAGE 128 GL Register
-		 * Reference Manual (Technical Reference
-		 * Manual P/N RRG-G04100-C Rev. 0.04), page
-		 * 3-17 (PLL_DIV_[3:0]).
-		 */
-		{  1, 0 },              /* VCLK_SRC                 */
-		{  2, 1 },              /* VCLK_SRC/2               */
-		{  4, 2 },              /* VCLK_SRC/4               */
-		{  8, 3 },              /* VCLK_SRC/8               */
-		{  3, 4 },              /* VCLK_SRC/3               */
-		{ 16, 5 },              /* VCLK_SRC/16              */
-		{  6, 6 },              /* VCLK_SRC/6               */
-		{ 12, 7 },              /* VCLK_SRC/12              */
-		{  0, 0 }
-	};
-
-	if (radeon_crtc->crtc_id)
-		pll = &rdev->clock.p2pll;
-	else
-		pll = &rdev->clock.p1pll;
-
-	pll->flags = RADEON_PLL_LEGACY;
-
-	if (mode->clock > 200000) /* range limits??? */
-		pll->flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
-	else
-		pll->flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		if (encoder->crtc == crtc) {
-			struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-
-			if (radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT) {
-				is_tv = true;
-				break;
-			}
-
-			if (encoder->encoder_type != DRM_MODE_ENCODER_DAC)
-				pll->flags |= RADEON_PLL_NO_ODD_POST_DIV;
-			if (encoder->encoder_type == DRM_MODE_ENCODER_LVDS) {
-				if (!rdev->is_atom_bios) {
-					struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-					struct radeon_encoder_lvds *lvds = (struct radeon_encoder_lvds *)radeon_encoder->enc_priv;
-					if (lvds) {
-						if (lvds->use_bios_dividers) {
-							pll_ref_div = lvds->panel_ref_divider;
-							pll_fb_post_div   = (lvds->panel_fb_divider |
-									     (lvds->panel_post_divider << 16));
-							htotal_cntl  = 0;
-							use_bios_divs = true;
-						}
-					}
-				}
-				pll->flags |= RADEON_PLL_USE_REF_DIV;
-			}
-		}
-	}
-
-	DRM_DEBUG_KMS("\n");
-
-	if (!use_bios_divs) {
-		radeon_compute_pll_legacy(pll, mode->clock,
-					  &freq, &feedback_div, &frac_fb_div,
-					  &reference_div, &post_divider);
-
-		for (post_div = &post_divs[0]; post_div->divider; ++post_div) {
-			if (post_div->divider == post_divider)
-				break;
-		}
-
-		if (!post_div->divider)
-			post_div = &post_divs[0];
-
-		DRM_DEBUG_KMS("dc=%u, fd=%d, rd=%d, pd=%d\n",
-			  (unsigned)freq,
-			  feedback_div,
-			  reference_div,
-			  post_divider);
-
-		pll_ref_div   = reference_div;
-#if defined(__powerpc__) && (0) /* TODO */
-		/* apparently programming this otherwise causes a hang??? */
-		if (info->MacModel == RADEON_MAC_IBOOK)
-			pll_fb_post_div = 0x000600ad;
-		else
-#endif
-			pll_fb_post_div     = (feedback_div | (post_div->bitvalue << 16));
-
-		htotal_cntl    = mode->htotal & 0x7;
-
-	}
-
-	pll_gain = radeon_compute_pll_gain(pll->reference_freq,
-					   pll_ref_div & 0x3ff,
-					   pll_fb_post_div & 0x7ff);
-
-	if (radeon_crtc->crtc_id) {
-		uint32_t pixclks_cntl = ((RREG32_PLL(RADEON_PIXCLKS_CNTL) &
-					  ~(RADEON_PIX2CLK_SRC_SEL_MASK)) |
-					 RADEON_PIX2CLK_SRC_SEL_P2PLLCLK);
-
-		if (is_tv) {
-			radeon_legacy_tv_adjust_pll2(encoder, &htotal_cntl,
-						     &pll_ref_div, &pll_fb_post_div,
-						     &pixclks_cntl);
-		}
-
-		WREG32_PLL_P(RADEON_PIXCLKS_CNTL,
-			     RADEON_PIX2CLK_SRC_SEL_CPUCLK,
-			     ~(RADEON_PIX2CLK_SRC_SEL_MASK));
-
-		WREG32_PLL_P(RADEON_P2PLL_CNTL,
-			     RADEON_P2PLL_RESET
-			     | RADEON_P2PLL_ATOMIC_UPDATE_EN
-			     | ((uint32_t)pll_gain << RADEON_P2PLL_PVG_SHIFT),
-			     ~(RADEON_P2PLL_RESET
-			       | RADEON_P2PLL_ATOMIC_UPDATE_EN
-			       | RADEON_P2PLL_PVG_MASK));
-
-		WREG32_PLL_P(RADEON_P2PLL_REF_DIV,
-			     pll_ref_div,
-			     ~RADEON_P2PLL_REF_DIV_MASK);
-
-		WREG32_PLL_P(RADEON_P2PLL_DIV_0,
-			     pll_fb_post_div,
-			     ~RADEON_P2PLL_FB0_DIV_MASK);
-
-		WREG32_PLL_P(RADEON_P2PLL_DIV_0,
-			     pll_fb_post_div,
-			     ~RADEON_P2PLL_POST0_DIV_MASK);
-
-		radeon_pll2_write_update(dev);
-		radeon_pll2_wait_for_read_update_complete(dev);
-
-		WREG32_PLL(RADEON_HTOTAL2_CNTL, htotal_cntl);
-
-		WREG32_PLL_P(RADEON_P2PLL_CNTL,
-			     0,
-			     ~(RADEON_P2PLL_RESET
-			       | RADEON_P2PLL_SLEEP
-			       | RADEON_P2PLL_ATOMIC_UPDATE_EN));
-
-		DRM_DEBUG_KMS("Wrote2: 0x%08x 0x%08x 0x%08x (0x%08x)\n",
-			  (unsigned)pll_ref_div,
-			  (unsigned)pll_fb_post_div,
-			  (unsigned)htotal_cntl,
-			  RREG32_PLL(RADEON_P2PLL_CNTL));
-		DRM_DEBUG_KMS("Wrote2: rd=%u, fd=%u, pd=%u\n",
-			  (unsigned)pll_ref_div & RADEON_P2PLL_REF_DIV_MASK,
-			  (unsigned)pll_fb_post_div & RADEON_P2PLL_FB0_DIV_MASK,
-			  (unsigned)((pll_fb_post_div &
-				      RADEON_P2PLL_POST0_DIV_MASK) >> 16));
-
-		mdelay(50); /* Let the clock to lock */
-
-		WREG32_PLL_P(RADEON_PIXCLKS_CNTL,
-			     RADEON_PIX2CLK_SRC_SEL_P2PLLCLK,
-			     ~(RADEON_PIX2CLK_SRC_SEL_MASK));
-
-		WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
-	} else {
-		uint32_t pixclks_cntl;
-
-
-		if (is_tv) {
-			pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL);
-			radeon_legacy_tv_adjust_pll1(encoder, &htotal_cntl, &pll_ref_div,
-						     &pll_fb_post_div, &pixclks_cntl);
-		}
-
-		if (rdev->flags & RADEON_IS_MOBILITY) {
-			/* A temporal workaround for the occasional blanking on certain laptop panels.
-			   This appears to related to the PLL divider registers (fail to lock?).
-			   It occurs even when all dividers are the same with their old settings.
-			   In this case we really don't need to fiddle with PLL registers.
-			   By doing this we can avoid the blanking problem with some panels.
-			*/
-			if ((pll_ref_div == (RREG32_PLL(RADEON_PPLL_REF_DIV) & RADEON_PPLL_REF_DIV_MASK)) &&
-			    (pll_fb_post_div == (RREG32_PLL(RADEON_PPLL_DIV_3) &
-						 (RADEON_PPLL_POST3_DIV_MASK | RADEON_PPLL_FB3_DIV_MASK)))) {
-				WREG32_P(RADEON_CLOCK_CNTL_INDEX,
-					 RADEON_PLL_DIV_SEL,
-					 ~(RADEON_PLL_DIV_SEL));
-				r100_pll_errata_after_index(rdev);
-				return;
-			}
-		}
-
-		WREG32_PLL_P(RADEON_VCLK_ECP_CNTL,
-			     RADEON_VCLK_SRC_SEL_CPUCLK,
-			     ~(RADEON_VCLK_SRC_SEL_MASK));
-		WREG32_PLL_P(RADEON_PPLL_CNTL,
-			     RADEON_PPLL_RESET
-			     | RADEON_PPLL_ATOMIC_UPDATE_EN
-			     | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN
-			     | ((uint32_t)pll_gain << RADEON_PPLL_PVG_SHIFT),
-			     ~(RADEON_PPLL_RESET
-			       | RADEON_PPLL_ATOMIC_UPDATE_EN
-			       | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN
-			       | RADEON_PPLL_PVG_MASK));
-
-		WREG32_P(RADEON_CLOCK_CNTL_INDEX,
-			 RADEON_PLL_DIV_SEL,
-			 ~(RADEON_PLL_DIV_SEL));
-		r100_pll_errata_after_index(rdev);
-
-		if (ASIC_IS_R300(rdev) ||
-		    (rdev->family == CHIP_RS300) ||
-		    (rdev->family == CHIP_RS400) ||
-		    (rdev->family == CHIP_RS480)) {
-			if (pll_ref_div & R300_PPLL_REF_DIV_ACC_MASK) {
-				/* When restoring console mode, use saved PPLL_REF_DIV
-				 * setting.
-				 */
-				WREG32_PLL_P(RADEON_PPLL_REF_DIV,
-					     pll_ref_div,
-					     0);
-			} else {
-				/* R300 uses ref_div_acc field as real ref divider */
-				WREG32_PLL_P(RADEON_PPLL_REF_DIV,
-					     (pll_ref_div << R300_PPLL_REF_DIV_ACC_SHIFT),
-					     ~R300_PPLL_REF_DIV_ACC_MASK);
-			}
-		} else
-			WREG32_PLL_P(RADEON_PPLL_REF_DIV,
-				     pll_ref_div,
-				     ~RADEON_PPLL_REF_DIV_MASK);
-
-		WREG32_PLL_P(RADEON_PPLL_DIV_3,
-			     pll_fb_post_div,
-			     ~RADEON_PPLL_FB3_DIV_MASK);
-
-		WREG32_PLL_P(RADEON_PPLL_DIV_3,
-			     pll_fb_post_div,
-			     ~RADEON_PPLL_POST3_DIV_MASK);
-
-		radeon_pll_write_update(dev);
-		radeon_pll_wait_for_read_update_complete(dev);
-
-		WREG32_PLL(RADEON_HTOTAL_CNTL, htotal_cntl);
-
-		WREG32_PLL_P(RADEON_PPLL_CNTL,
-			     0,
-			     ~(RADEON_PPLL_RESET
-			       | RADEON_PPLL_SLEEP
-			       | RADEON_PPLL_ATOMIC_UPDATE_EN
-			       | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN));
-
-		DRM_DEBUG_KMS("Wrote: 0x%08x 0x%08x 0x%08x (0x%08x)\n",
-			  pll_ref_div,
-			  pll_fb_post_div,
-			  (unsigned)htotal_cntl,
-			  RREG32_PLL(RADEON_PPLL_CNTL));
-		DRM_DEBUG_KMS("Wrote: rd=%d, fd=%d, pd=%d\n",
-			  pll_ref_div & RADEON_PPLL_REF_DIV_MASK,
-			  pll_fb_post_div & RADEON_PPLL_FB3_DIV_MASK,
-			  (pll_fb_post_div & RADEON_PPLL_POST3_DIV_MASK) >> 16);
-
-		mdelay(50); /* Let the clock to lock */
-
-		WREG32_PLL_P(RADEON_VCLK_ECP_CNTL,
-			     RADEON_VCLK_SRC_SEL_PPLLCLK,
-			     ~(RADEON_VCLK_SRC_SEL_MASK));
-
-		if (is_tv)
-			WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
-	}
-}
-
-static bool radeon_crtc_mode_fixup(struct drm_crtc *crtc,
-				   struct drm_display_mode *mode,
-				   struct drm_display_mode *adjusted_mode)
-{
-	if (!radeon_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode))
-		return false;
-	return true;
-}
-
-static int radeon_crtc_mode_set(struct drm_crtc *crtc,
-				 struct drm_display_mode *mode,
-				 struct drm_display_mode *adjusted_mode,
-				 int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-
-	/* TODO TV */
-	radeon_crtc_set_base(crtc, x, y, old_fb);
-	radeon_set_crtc_timing(crtc, adjusted_mode);
-	radeon_set_pll(crtc, adjusted_mode);
-	radeon_overscan_setup(crtc, adjusted_mode);
-	if (radeon_crtc->crtc_id == 0) {
-		radeon_legacy_rmx_mode_set(crtc, adjusted_mode);
-	} else {
-		if (radeon_crtc->rmx_type != RMX_OFF) {
-			/* FIXME: only first crtc has rmx what should we
-			 * do ?
-			 */
-			DRM_ERROR("Mode need scaling but only first crtc can do that.\n");
-		}
-	}
-	return 0;
-}
-
-static void radeon_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_crtc *crtci;
-
-	/*
-	* The hardware wedges sometimes if you reconfigure one CRTC
-	* whilst another is running (see fdo bug #24611).
-	*/
-	list_for_each_entry(crtci, &dev->mode_config.crtc_list, head)
-		radeon_crtc_dpms(crtci, DRM_MODE_DPMS_OFF);
-}
-
-static void radeon_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_crtc *crtci;
-
-	/*
-	* Reenable the CRTCs that should be running.
-	*/
-	list_for_each_entry(crtci, &dev->mode_config.crtc_list, head) {
-		if (crtci->enabled)
-			radeon_crtc_dpms(crtci, DRM_MODE_DPMS_ON);
-	}
-}
-
-static const struct drm_crtc_helper_funcs legacy_helper_funcs = {
-	.dpms = radeon_crtc_dpms,
-	.mode_fixup = radeon_crtc_mode_fixup,
-	.mode_set = radeon_crtc_mode_set,
-	.mode_set_base = radeon_crtc_set_base,
-	.mode_set_base_atomic = radeon_crtc_set_base_atomic,
-	.prepare = radeon_crtc_prepare,
-	.commit = radeon_crtc_commit,
-	.load_lut = radeon_crtc_load_lut,
-};
-
-
-void radeon_legacy_init_crtc(struct drm_device *dev,
-			       struct radeon_crtc *radeon_crtc)
-{
-	if (radeon_crtc->crtc_id == 1)
-		radeon_crtc->crtc_offset = RADEON_CRTC2_H_TOTAL_DISP - RADEON_CRTC_H_TOTAL_DISP;
-	drm_crtc_helper_add(&radeon_crtc->base, &legacy_helper_funcs);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
deleted file mode 100644
index 42db254f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ /dev/null
@@ -1,1666 +0,0 @@
-/*
- * Copyright 2007-8 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- */
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "atom.h"
-#include <linux/backlight.h>
-#ifdef CONFIG_PMAC_BACKLIGHT
-#include <asm/backlight.h>
-#endif
-
-static void radeon_legacy_encoder_disable(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_encoder_helper_funcs *encoder_funcs;
-
-	encoder_funcs = encoder->helper_private;
-	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
-	radeon_encoder->active_device = 0;
-}
-
-static void radeon_legacy_lvds_update(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t lvds_gen_cntl, lvds_pll_cntl, pixclks_cntl, disp_pwr_man;
-	int panel_pwr_delay = 2000;
-	bool is_mac = false;
-	uint8_t backlight_level;
-	DRM_DEBUG_KMS("\n");
-
-	lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
-	backlight_level = (lvds_gen_cntl >> RADEON_LVDS_BL_MOD_LEVEL_SHIFT) & 0xff;
-
-	if (radeon_encoder->enc_priv) {
-		if (rdev->is_atom_bios) {
-			struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;
-			panel_pwr_delay = lvds->panel_pwr_delay;
-			if (lvds->bl_dev)
-				backlight_level = lvds->backlight_level;
-		} else {
-			struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;
-			panel_pwr_delay = lvds->panel_pwr_delay;
-			if (lvds->bl_dev)
-				backlight_level = lvds->backlight_level;
-		}
-	}
-
-	/* macs (and possibly some x86 oem systems?) wire up LVDS strangely
-	 * Taken from radeonfb.
-	 */
-	if ((rdev->mode_info.connector_table == CT_IBOOK) ||
-	    (rdev->mode_info.connector_table == CT_POWERBOOK_EXTERNAL) ||
-	    (rdev->mode_info.connector_table == CT_POWERBOOK_INTERNAL) ||
-	    (rdev->mode_info.connector_table == CT_POWERBOOK_VGA))
-		is_mac = true;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		disp_pwr_man = RREG32(RADEON_DISP_PWR_MAN);
-		disp_pwr_man |= RADEON_AUTO_PWRUP_EN;
-		WREG32(RADEON_DISP_PWR_MAN, disp_pwr_man);
-		lvds_pll_cntl = RREG32(RADEON_LVDS_PLL_CNTL);
-		lvds_pll_cntl |= RADEON_LVDS_PLL_EN;
-		WREG32(RADEON_LVDS_PLL_CNTL, lvds_pll_cntl);
-		mdelay(1);
-
-		lvds_pll_cntl = RREG32(RADEON_LVDS_PLL_CNTL);
-		lvds_pll_cntl &= ~RADEON_LVDS_PLL_RESET;
-		WREG32(RADEON_LVDS_PLL_CNTL, lvds_pll_cntl);
-
-		lvds_gen_cntl &= ~(RADEON_LVDS_DISPLAY_DIS |
-				   RADEON_LVDS_BL_MOD_LEVEL_MASK);
-		lvds_gen_cntl |= (RADEON_LVDS_ON | RADEON_LVDS_EN |
-				  RADEON_LVDS_DIGON | RADEON_LVDS_BLON |
-				  (backlight_level << RADEON_LVDS_BL_MOD_LEVEL_SHIFT));
-		if (is_mac)
-			lvds_gen_cntl |= RADEON_LVDS_BL_MOD_EN;
-		mdelay(panel_pwr_delay);
-		WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL);
-		WREG32_PLL_P(RADEON_PIXCLKS_CNTL, 0, ~RADEON_PIXCLK_LVDS_ALWAYS_ONb);
-		lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
-		if (is_mac) {
-			lvds_gen_cntl &= ~RADEON_LVDS_BL_MOD_EN;
-			WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
-			lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_EN);
-		} else {
-			WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
-			lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
-		}
-		mdelay(panel_pwr_delay);
-		WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
-		WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
-		mdelay(panel_pwr_delay);
-		break;
-	}
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-	else
-		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-
-}
-
-static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	DRM_DEBUG("\n");
-
-	if (radeon_encoder->enc_priv) {
-		if (rdev->is_atom_bios) {
-			struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;
-			lvds->dpms_mode = mode;
-		} else {
-			struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;
-			lvds->dpms_mode = mode;
-		}
-	}
-
-	radeon_legacy_lvds_update(encoder, mode);
-}
-
-static void radeon_legacy_lvds_prepare(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, true);
-	else
-		radeon_combios_output_lock(encoder, true);
-	radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-static void radeon_legacy_lvds_commit(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-
-	radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_ON);
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, false);
-	else
-		radeon_combios_output_lock(encoder, false);
-}
-
-static void radeon_legacy_lvds_mode_set(struct drm_encoder *encoder,
-					struct drm_display_mode *mode,
-					struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t lvds_pll_cntl, lvds_gen_cntl, lvds_ss_gen_cntl;
-
-	DRM_DEBUG_KMS("\n");
-
-	lvds_pll_cntl = RREG32(RADEON_LVDS_PLL_CNTL);
-	lvds_pll_cntl &= ~RADEON_LVDS_PLL_EN;
-
-	lvds_ss_gen_cntl = RREG32(RADEON_LVDS_SS_GEN_CNTL);
-	if (rdev->is_atom_bios) {
-		/* LVDS_GEN_CNTL parameters are computed in LVDSEncoderControl
-		 * need to call that on resume to set up the reg properly.
-		 */
-		radeon_encoder->pixel_clock = adjusted_mode->clock;
-		atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_ENABLE);
-		lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
-	} else {
-		struct radeon_encoder_lvds *lvds = (struct radeon_encoder_lvds *)radeon_encoder->enc_priv;
-		if (lvds) {
-			DRM_DEBUG_KMS("bios LVDS_GEN_CNTL: 0x%x\n", lvds->lvds_gen_cntl);
-			lvds_gen_cntl = lvds->lvds_gen_cntl;
-			lvds_ss_gen_cntl &= ~((0xf << RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) |
-					      (0xf << RADEON_LVDS_PWRSEQ_DELAY2_SHIFT));
-			lvds_ss_gen_cntl |= ((lvds->panel_digon_delay << RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) |
-					     (lvds->panel_blon_delay << RADEON_LVDS_PWRSEQ_DELAY2_SHIFT));
-		} else
-			lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
-	}
-	lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
-	lvds_gen_cntl &= ~(RADEON_LVDS_ON |
-			   RADEON_LVDS_BLON |
-			   RADEON_LVDS_EN |
-			   RADEON_LVDS_RST_FM);
-
-	if (ASIC_IS_R300(rdev))
-		lvds_pll_cntl &= ~(R300_LVDS_SRC_SEL_MASK);
-
-	if (radeon_crtc->crtc_id == 0) {
-		if (ASIC_IS_R300(rdev)) {
-			if (radeon_encoder->rmx_type != RMX_OFF)
-				lvds_pll_cntl |= R300_LVDS_SRC_SEL_RMX;
-		} else
-			lvds_gen_cntl &= ~RADEON_LVDS_SEL_CRTC2;
-	} else {
-		if (ASIC_IS_R300(rdev))
-			lvds_pll_cntl |= R300_LVDS_SRC_SEL_CRTC2;
-		else
-			lvds_gen_cntl |= RADEON_LVDS_SEL_CRTC2;
-	}
-
-	WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
-	WREG32(RADEON_LVDS_PLL_CNTL, lvds_pll_cntl);
-	WREG32(RADEON_LVDS_SS_GEN_CNTL, lvds_ss_gen_cntl);
-
-	if (rdev->family == CHIP_RV410)
-		WREG32(RADEON_CLOCK_CNTL_INDEX, 0);
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-	else
-		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-}
-
-static bool radeon_legacy_mode_fixup(struct drm_encoder *encoder,
-				     struct drm_display_mode *mode,
-				     struct drm_display_mode *adjusted_mode)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-
-	/* set the active encoder to connector routing */
-	radeon_encoder_set_active_device(encoder);
-	drm_mode_set_crtcinfo(adjusted_mode, 0);
-
-	/* get the native mode for LVDS */
-	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
-		radeon_panel_mode_fixup(encoder, adjusted_mode);
-
-	return true;
-}
-
-static const struct drm_encoder_helper_funcs radeon_legacy_lvds_helper_funcs = {
-	.dpms = radeon_legacy_lvds_dpms,
-	.mode_fixup = radeon_legacy_mode_fixup,
-	.prepare = radeon_legacy_lvds_prepare,
-	.mode_set = radeon_legacy_lvds_mode_set,
-	.commit = radeon_legacy_lvds_commit,
-	.disable = radeon_legacy_encoder_disable,
-};
-
-#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
-
-#define MAX_RADEON_LEVEL 0xFF
-
-struct radeon_backlight_privdata {
-	struct radeon_encoder *encoder;
-	uint8_t negative;
-};
-
-static uint8_t radeon_legacy_lvds_level(struct backlight_device *bd)
-{
-	struct radeon_backlight_privdata *pdata = bl_get_data(bd);
-	uint8_t level;
-
-	/* Convert brightness to hardware level */
-	if (bd->props.brightness < 0)
-		level = 0;
-	else if (bd->props.brightness > MAX_RADEON_LEVEL)
-		level = MAX_RADEON_LEVEL;
-	else
-		level = bd->props.brightness;
-
-	if (pdata->negative)
-		level = MAX_RADEON_LEVEL - level;
-
-	return level;
-}
-
-static int radeon_legacy_backlight_update_status(struct backlight_device *bd)
-{
-	struct radeon_backlight_privdata *pdata = bl_get_data(bd);
-	struct radeon_encoder *radeon_encoder = pdata->encoder;
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int dpms_mode = DRM_MODE_DPMS_ON;
-
-	if (radeon_encoder->enc_priv) {
-		if (rdev->is_atom_bios) {
-			struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;
-			dpms_mode = lvds->dpms_mode;
-			lvds->backlight_level = radeon_legacy_lvds_level(bd);
-		} else {
-			struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;
-			dpms_mode = lvds->dpms_mode;
-			lvds->backlight_level = radeon_legacy_lvds_level(bd);
-		}
-	}
-
-	if (bd->props.brightness > 0)
-		radeon_legacy_lvds_update(&radeon_encoder->base, dpms_mode);
-	else
-		radeon_legacy_lvds_update(&radeon_encoder->base, DRM_MODE_DPMS_OFF);
-
-	return 0;
-}
-
-static int radeon_legacy_backlight_get_brightness(struct backlight_device *bd)
-{
-	struct radeon_backlight_privdata *pdata = bl_get_data(bd);
-	struct radeon_encoder *radeon_encoder = pdata->encoder;
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint8_t backlight_level;
-
-	backlight_level = (RREG32(RADEON_LVDS_GEN_CNTL) >>
-			   RADEON_LVDS_BL_MOD_LEVEL_SHIFT) & 0xff;
-
-	return pdata->negative ? MAX_RADEON_LEVEL - backlight_level : backlight_level;
-}
-
-static const struct backlight_ops radeon_backlight_ops = {
-	.get_brightness = radeon_legacy_backlight_get_brightness,
-	.update_status	= radeon_legacy_backlight_update_status,
-};
-
-void radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder,
-				  struct drm_connector *drm_connector)
-{
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct backlight_device *bd;
-	struct backlight_properties props;
-	struct radeon_backlight_privdata *pdata;
-	uint8_t backlight_level;
-
-	if (!radeon_encoder->enc_priv)
-		return;
-
-#ifdef CONFIG_PMAC_BACKLIGHT
-	if (!pmac_has_backlight_type("ati") &&
-	    !pmac_has_backlight_type("mnca"))
-		return;
-#endif
-
-	pdata = kmalloc(sizeof(struct radeon_backlight_privdata), GFP_KERNEL);
-	if (!pdata) {
-		DRM_ERROR("Memory allocation failed\n");
-		goto error;
-	}
-
-	props.max_brightness = MAX_RADEON_LEVEL;
-	props.type = BACKLIGHT_RAW;
-	bd = backlight_device_register("radeon_bl", &drm_connector->kdev,
-				       pdata, &radeon_backlight_ops, &props);
-	if (IS_ERR(bd)) {
-		DRM_ERROR("Backlight registration failed\n");
-		goto error;
-	}
-
-	pdata->encoder = radeon_encoder;
-
-	backlight_level = (RREG32(RADEON_LVDS_GEN_CNTL) >>
-			   RADEON_LVDS_BL_MOD_LEVEL_SHIFT) & 0xff;
-
-	/* First, try to detect backlight level sense based on the assumption
-	 * that firmware set it up at full brightness
-	 */
-	if (backlight_level == 0)
-		pdata->negative = true;
-	else if (backlight_level == 0xff)
-		pdata->negative = false;
-	else {
-		/* XXX hack... maybe some day we can figure out in what direction
-		 * backlight should work on a given panel?
-		 */
-		pdata->negative = (rdev->family != CHIP_RV200 &&
-				   rdev->family != CHIP_RV250 &&
-				   rdev->family != CHIP_RV280 &&
-				   rdev->family != CHIP_RV350);
-
-#ifdef CONFIG_PMAC_BACKLIGHT
-		pdata->negative = (pdata->negative ||
-				   of_machine_is_compatible("PowerBook4,3") ||
-				   of_machine_is_compatible("PowerBook6,3") ||
-				   of_machine_is_compatible("PowerBook6,5"));
-#endif
-	}
-
-	if (rdev->is_atom_bios) {
-		struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;
-		lvds->bl_dev = bd;
-	} else {
-		struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;
-		lvds->bl_dev = bd;
-	}
-
-	bd->props.brightness = radeon_legacy_backlight_get_brightness(bd);
-	bd->props.power = FB_BLANK_UNBLANK;
-	backlight_update_status(bd);
-
-	DRM_INFO("radeon legacy LVDS backlight initialized\n");
-
-	return;
-
-error:
-	kfree(pdata);
-	return;
-}
-
-static void radeon_legacy_backlight_exit(struct radeon_encoder *radeon_encoder)
-{
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct backlight_device *bd = NULL;
-
-	if (!radeon_encoder->enc_priv)
-		return;
-
-	if (rdev->is_atom_bios) {
-		struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;
-		bd = lvds->bl_dev;
-		lvds->bl_dev = NULL;
-	} else {
-		struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;
-		bd = lvds->bl_dev;
-		lvds->bl_dev = NULL;
-	}
-
-	if (bd) {
-		struct radeon_legacy_backlight_privdata *pdata;
-
-		pdata = bl_get_data(bd);
-		backlight_device_unregister(bd);
-		kfree(pdata);
-
-		DRM_INFO("radeon legacy LVDS backlight unloaded\n");
-	}
-}
-
-#else /* !CONFIG_BACKLIGHT_CLASS_DEVICE */
-
-void radeon_legacy_backlight_init(struct radeon_encoder *encoder)
-{
-}
-
-static void radeon_legacy_backlight_exit(struct radeon_encoder *encoder)
-{
-}
-
-#endif
-
-
-static void radeon_lvds_enc_destroy(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-
-	if (radeon_encoder->enc_priv) {
-		radeon_legacy_backlight_exit(radeon_encoder);
-		kfree(radeon_encoder->enc_priv);
-	}
-	drm_encoder_cleanup(encoder);
-	kfree(radeon_encoder);
-}
-
-static const struct drm_encoder_funcs radeon_legacy_lvds_enc_funcs = {
-	.destroy = radeon_lvds_enc_destroy,
-};
-
-static void radeon_legacy_primary_dac_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
-	uint32_t dac_cntl = RREG32(RADEON_DAC_CNTL);
-	uint32_t dac_macro_cntl = RREG32(RADEON_DAC_MACRO_CNTL);
-
-	DRM_DEBUG_KMS("\n");
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		crtc_ext_cntl |= RADEON_CRTC_CRT_ON;
-		dac_cntl &= ~RADEON_DAC_PDWN;
-		dac_macro_cntl &= ~(RADEON_DAC_PDWN_R |
-				    RADEON_DAC_PDWN_G |
-				    RADEON_DAC_PDWN_B);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		crtc_ext_cntl &= ~RADEON_CRTC_CRT_ON;
-		dac_cntl |= RADEON_DAC_PDWN;
-		dac_macro_cntl |= (RADEON_DAC_PDWN_R |
-				   RADEON_DAC_PDWN_G |
-				   RADEON_DAC_PDWN_B);
-		break;
-	}
-
-	WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
-	WREG32(RADEON_DAC_CNTL, dac_cntl);
-	WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-	else
-		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-
-}
-
-static void radeon_legacy_primary_dac_prepare(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, true);
-	else
-		radeon_combios_output_lock(encoder, true);
-	radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-static void radeon_legacy_primary_dac_commit(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-
-	radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_ON);
-
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, false);
-	else
-		radeon_combios_output_lock(encoder, false);
-}
-
-static void radeon_legacy_primary_dac_mode_set(struct drm_encoder *encoder,
-					       struct drm_display_mode *mode,
-					       struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t disp_output_cntl, dac_cntl, dac2_cntl, dac_macro_cntl;
-
-	DRM_DEBUG_KMS("\n");
-
-	if (radeon_crtc->crtc_id == 0) {
-		if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev)) {
-			disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL) &
-				~(RADEON_DISP_DAC_SOURCE_MASK);
-			WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
-		} else {
-			dac2_cntl = RREG32(RADEON_DAC_CNTL2)  & ~(RADEON_DAC2_DAC_CLK_SEL);
-			WREG32(RADEON_DAC_CNTL2, dac2_cntl);
-		}
-	} else {
-		if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev)) {
-			disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL) &
-				~(RADEON_DISP_DAC_SOURCE_MASK);
-			disp_output_cntl |= RADEON_DISP_DAC_SOURCE_CRTC2;
-			WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
-		} else {
-			dac2_cntl = RREG32(RADEON_DAC_CNTL2) | RADEON_DAC2_DAC_CLK_SEL;
-			WREG32(RADEON_DAC_CNTL2, dac2_cntl);
-		}
-	}
-
-	dac_cntl = (RADEON_DAC_MASK_ALL |
-		    RADEON_DAC_VGA_ADR_EN |
-		    /* TODO 6-bits */
-		    RADEON_DAC_8BIT_EN);
-
-	WREG32_P(RADEON_DAC_CNTL,
-		       dac_cntl,
-		       RADEON_DAC_RANGE_CNTL |
-		       RADEON_DAC_BLANKING);
-
-	if (radeon_encoder->enc_priv) {
-		struct radeon_encoder_primary_dac *p_dac = (struct radeon_encoder_primary_dac *)radeon_encoder->enc_priv;
-		dac_macro_cntl = p_dac->ps2_pdac_adj;
-	} else
-		dac_macro_cntl = RREG32(RADEON_DAC_MACRO_CNTL);
-	dac_macro_cntl |= RADEON_DAC_PDWN_R | RADEON_DAC_PDWN_G | RADEON_DAC_PDWN_B;
-	WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-	else
-		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-}
-
-static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_encoder *encoder,
-								  struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t vclk_ecp_cntl, crtc_ext_cntl;
-	uint32_t dac_ext_cntl, dac_cntl, dac_macro_cntl, tmp;
-	enum drm_connector_status found = connector_status_disconnected;
-	bool color = true;
-
-	/* save the regs we need */
-	vclk_ecp_cntl = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
-	crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
-	dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
-	dac_cntl = RREG32(RADEON_DAC_CNTL);
-	dac_macro_cntl = RREG32(RADEON_DAC_MACRO_CNTL);
-
-	tmp = vclk_ecp_cntl &
-		~(RADEON_PIXCLK_ALWAYS_ONb | RADEON_PIXCLK_DAC_ALWAYS_ONb);
-	WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
-
-	tmp = crtc_ext_cntl | RADEON_CRTC_CRT_ON;
-	WREG32(RADEON_CRTC_EXT_CNTL, tmp);
-
-	tmp = RADEON_DAC_FORCE_BLANK_OFF_EN |
-		RADEON_DAC_FORCE_DATA_EN;
-
-	if (color)
-		tmp |= RADEON_DAC_FORCE_DATA_SEL_RGB;
-	else
-		tmp |= RADEON_DAC_FORCE_DATA_SEL_G;
-
-	if (ASIC_IS_R300(rdev))
-		tmp |= (0x1b6 << RADEON_DAC_FORCE_DATA_SHIFT);
-	else
-		tmp |= (0x180 << RADEON_DAC_FORCE_DATA_SHIFT);
-
-	WREG32(RADEON_DAC_EXT_CNTL, tmp);
-
-	tmp = dac_cntl & ~(RADEON_DAC_RANGE_CNTL_MASK | RADEON_DAC_PDWN);
-	tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN;
-	WREG32(RADEON_DAC_CNTL, tmp);
-
-	tmp &= ~(RADEON_DAC_PDWN_R |
-		 RADEON_DAC_PDWN_G |
-		 RADEON_DAC_PDWN_B);
-
-	WREG32(RADEON_DAC_MACRO_CNTL, tmp);
-
-	mdelay(2);
-
-	if (RREG32(RADEON_DAC_CNTL) & RADEON_DAC_CMP_OUTPUT)
-		found = connector_status_connected;
-
-	/* restore the regs we used */
-	WREG32(RADEON_DAC_CNTL, dac_cntl);
-	WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
-	WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
-	WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
-	WREG32_PLL(RADEON_VCLK_ECP_CNTL, vclk_ecp_cntl);
-
-	return found;
-}
-
-static const struct drm_encoder_helper_funcs radeon_legacy_primary_dac_helper_funcs = {
-	.dpms = radeon_legacy_primary_dac_dpms,
-	.mode_fixup = radeon_legacy_mode_fixup,
-	.prepare = radeon_legacy_primary_dac_prepare,
-	.mode_set = radeon_legacy_primary_dac_mode_set,
-	.commit = radeon_legacy_primary_dac_commit,
-	.detect = radeon_legacy_primary_dac_detect,
-	.disable = radeon_legacy_encoder_disable,
-};
-
-
-static const struct drm_encoder_funcs radeon_legacy_primary_dac_enc_funcs = {
-	.destroy = radeon_enc_destroy,
-};
-
-static void radeon_legacy_tmds_int_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t fp_gen_cntl = RREG32(RADEON_FP_GEN_CNTL);
-	DRM_DEBUG_KMS("\n");
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		fp_gen_cntl |= (RADEON_FP_FPON | RADEON_FP_TMDS_EN);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		fp_gen_cntl &= ~(RADEON_FP_FPON | RADEON_FP_TMDS_EN);
-		break;
-	}
-
-	WREG32(RADEON_FP_GEN_CNTL, fp_gen_cntl);
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-	else
-		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-
-}
-
-static void radeon_legacy_tmds_int_prepare(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, true);
-	else
-		radeon_combios_output_lock(encoder, true);
-	radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-static void radeon_legacy_tmds_int_commit(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-
-	radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_ON);
-
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, true);
-	else
-		radeon_combios_output_lock(encoder, true);
-}
-
-static void radeon_legacy_tmds_int_mode_set(struct drm_encoder *encoder,
-					    struct drm_display_mode *mode,
-					    struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t tmp, tmds_pll_cntl, tmds_transmitter_cntl, fp_gen_cntl;
-	int i;
-
-	DRM_DEBUG_KMS("\n");
-
-	tmp = tmds_pll_cntl = RREG32(RADEON_TMDS_PLL_CNTL);
-	tmp &= 0xfffff;
-	if (rdev->family == CHIP_RV280) {
-		/* bit 22 of TMDS_PLL_CNTL is read-back inverted */
-		tmp ^= (1 << 22);
-		tmds_pll_cntl ^= (1 << 22);
-	}
-
-	if (radeon_encoder->enc_priv) {
-		struct radeon_encoder_int_tmds *tmds = (struct radeon_encoder_int_tmds *)radeon_encoder->enc_priv;
-
-		for (i = 0; i < 4; i++) {
-			if (tmds->tmds_pll[i].freq == 0)
-				break;
-			if ((uint32_t)(mode->clock / 10) < tmds->tmds_pll[i].freq) {
-				tmp = tmds->tmds_pll[i].value ;
-				break;
-			}
-		}
-	}
-
-	if (ASIC_IS_R300(rdev) || (rdev->family == CHIP_RV280)) {
-		if (tmp & 0xfff00000)
-			tmds_pll_cntl = tmp;
-		else {
-			tmds_pll_cntl &= 0xfff00000;
-			tmds_pll_cntl |= tmp;
-		}
-	} else
-		tmds_pll_cntl = tmp;
-
-	tmds_transmitter_cntl = RREG32(RADEON_TMDS_TRANSMITTER_CNTL) &
-		~(RADEON_TMDS_TRANSMITTER_PLLRST);
-
-    if (rdev->family == CHIP_R200 ||
-	rdev->family == CHIP_R100 ||
-	ASIC_IS_R300(rdev))
-	    tmds_transmitter_cntl &= ~(RADEON_TMDS_TRANSMITTER_PLLEN);
-    else /* RV chips got this bit reversed */
-	    tmds_transmitter_cntl |= RADEON_TMDS_TRANSMITTER_PLLEN;
-
-    fp_gen_cntl = (RREG32(RADEON_FP_GEN_CNTL) |
-		   (RADEON_FP_CRTC_DONT_SHADOW_VPAR |
-		    RADEON_FP_CRTC_DONT_SHADOW_HEND));
-
-    fp_gen_cntl &= ~(RADEON_FP_FPON | RADEON_FP_TMDS_EN);
-
-    fp_gen_cntl &= ~(RADEON_FP_RMX_HVSYNC_CONTROL_EN |
-		     RADEON_FP_DFP_SYNC_SEL |
-		     RADEON_FP_CRT_SYNC_SEL |
-		     RADEON_FP_CRTC_LOCK_8DOT |
-		     RADEON_FP_USE_SHADOW_EN |
-		     RADEON_FP_CRTC_USE_SHADOW_VEND |
-		     RADEON_FP_CRT_SYNC_ALT);
-
-    if (1) /*  FIXME rgbBits == 8 */
-	    fp_gen_cntl |= RADEON_FP_PANEL_FORMAT;  /* 24 bit format */
-    else
-	    fp_gen_cntl &= ~RADEON_FP_PANEL_FORMAT;/* 18 bit format */
-
-    if (radeon_crtc->crtc_id == 0) {
-	    if (ASIC_IS_R300(rdev) || rdev->family == CHIP_R200) {
-		    fp_gen_cntl &= ~R200_FP_SOURCE_SEL_MASK;
-		    if (radeon_encoder->rmx_type != RMX_OFF)
-			    fp_gen_cntl |= R200_FP_SOURCE_SEL_RMX;
-		    else
-			    fp_gen_cntl |= R200_FP_SOURCE_SEL_CRTC1;
-	    } else
-		    fp_gen_cntl &= ~RADEON_FP_SEL_CRTC2;
-    } else {
-	    if (ASIC_IS_R300(rdev) || rdev->family == CHIP_R200) {
-		    fp_gen_cntl &= ~R200_FP_SOURCE_SEL_MASK;
-		    fp_gen_cntl |= R200_FP_SOURCE_SEL_CRTC2;
-	    } else
-		    fp_gen_cntl |= RADEON_FP_SEL_CRTC2;
-    }
-
-    WREG32(RADEON_TMDS_PLL_CNTL, tmds_pll_cntl);
-    WREG32(RADEON_TMDS_TRANSMITTER_CNTL, tmds_transmitter_cntl);
-    WREG32(RADEON_FP_GEN_CNTL, fp_gen_cntl);
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-	else
-		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-}
-
-static const struct drm_encoder_helper_funcs radeon_legacy_tmds_int_helper_funcs = {
-	.dpms = radeon_legacy_tmds_int_dpms,
-	.mode_fixup = radeon_legacy_mode_fixup,
-	.prepare = radeon_legacy_tmds_int_prepare,
-	.mode_set = radeon_legacy_tmds_int_mode_set,
-	.commit = radeon_legacy_tmds_int_commit,
-	.disable = radeon_legacy_encoder_disable,
-};
-
-
-static const struct drm_encoder_funcs radeon_legacy_tmds_int_enc_funcs = {
-	.destroy = radeon_enc_destroy,
-};
-
-static void radeon_legacy_tmds_ext_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
-	DRM_DEBUG_KMS("\n");
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		fp2_gen_cntl &= ~RADEON_FP2_BLANK_EN;
-		fp2_gen_cntl |= (RADEON_FP2_ON | RADEON_FP2_DVO_EN);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		fp2_gen_cntl |= RADEON_FP2_BLANK_EN;
-		fp2_gen_cntl &= ~(RADEON_FP2_ON | RADEON_FP2_DVO_EN);
-		break;
-	}
-
-	WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-	else
-		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-
-}
-
-static void radeon_legacy_tmds_ext_prepare(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, true);
-	else
-		radeon_combios_output_lock(encoder, true);
-	radeon_legacy_tmds_ext_dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-static void radeon_legacy_tmds_ext_commit(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-	radeon_legacy_tmds_ext_dpms(encoder, DRM_MODE_DPMS_ON);
-
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, false);
-	else
-		radeon_combios_output_lock(encoder, false);
-}
-
-static void radeon_legacy_tmds_ext_mode_set(struct drm_encoder *encoder,
-					    struct drm_display_mode *mode,
-					    struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t fp2_gen_cntl;
-
-	DRM_DEBUG_KMS("\n");
-
-	if (rdev->is_atom_bios) {
-		radeon_encoder->pixel_clock = adjusted_mode->clock;
-		atombios_dvo_setup(encoder, ATOM_ENABLE);
-		fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
-	} else {
-		fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
-
-		if (1) /*  FIXME rgbBits == 8 */
-			fp2_gen_cntl |= RADEON_FP2_PANEL_FORMAT; /* 24 bit format, */
-		else
-			fp2_gen_cntl &= ~RADEON_FP2_PANEL_FORMAT;/* 18 bit format, */
-
-		fp2_gen_cntl &= ~(RADEON_FP2_ON |
-				  RADEON_FP2_DVO_EN |
-				  RADEON_FP2_DVO_RATE_SEL_SDR);
-
-		/* XXX: these are oem specific */
-		if (ASIC_IS_R300(rdev)) {
-			if ((dev->pdev->device == 0x4850) &&
-			    (dev->pdev->subsystem_vendor == 0x1028) &&
-			    (dev->pdev->subsystem_device == 0x2001)) /* Dell Inspiron 8600 */
-				fp2_gen_cntl |= R300_FP2_DVO_CLOCK_MODE_SINGLE;
-			else
-				fp2_gen_cntl |= RADEON_FP2_PAD_FLOP_EN | R300_FP2_DVO_CLOCK_MODE_SINGLE;
-
-			/*if (mode->clock > 165000)
-			  fp2_gen_cntl |= R300_FP2_DVO_DUAL_CHANNEL_EN;*/
-		}
-		if (!radeon_combios_external_tmds_setup(encoder))
-			radeon_external_tmds_setup(encoder);
-	}
-
-	if (radeon_crtc->crtc_id == 0) {
-		if ((rdev->family == CHIP_R200) || ASIC_IS_R300(rdev)) {
-			fp2_gen_cntl &= ~R200_FP2_SOURCE_SEL_MASK;
-			if (radeon_encoder->rmx_type != RMX_OFF)
-				fp2_gen_cntl |= R200_FP2_SOURCE_SEL_RMX;
-			else
-				fp2_gen_cntl |= R200_FP2_SOURCE_SEL_CRTC1;
-		} else
-			fp2_gen_cntl &= ~RADEON_FP2_SRC_SEL_CRTC2;
-	} else {
-		if ((rdev->family == CHIP_R200) || ASIC_IS_R300(rdev)) {
-			fp2_gen_cntl &= ~R200_FP2_SOURCE_SEL_MASK;
-			fp2_gen_cntl |= R200_FP2_SOURCE_SEL_CRTC2;
-		} else
-			fp2_gen_cntl |= RADEON_FP2_SRC_SEL_CRTC2;
-	}
-
-	WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-	else
-		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-}
-
-static void radeon_ext_tmds_enc_destroy(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv;
-	if (tmds) {
-		if (tmds->i2c_bus)
-			radeon_i2c_destroy(tmds->i2c_bus);
-	}
-	kfree(radeon_encoder->enc_priv);
-	drm_encoder_cleanup(encoder);
-	kfree(radeon_encoder);
-}
-
-static const struct drm_encoder_helper_funcs radeon_legacy_tmds_ext_helper_funcs = {
-	.dpms = radeon_legacy_tmds_ext_dpms,
-	.mode_fixup = radeon_legacy_mode_fixup,
-	.prepare = radeon_legacy_tmds_ext_prepare,
-	.mode_set = radeon_legacy_tmds_ext_mode_set,
-	.commit = radeon_legacy_tmds_ext_commit,
-	.disable = radeon_legacy_encoder_disable,
-};
-
-
-static const struct drm_encoder_funcs radeon_legacy_tmds_ext_enc_funcs = {
-	.destroy = radeon_ext_tmds_enc_destroy,
-};
-
-static void radeon_legacy_tv_dac_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t fp2_gen_cntl = 0, crtc2_gen_cntl = 0, tv_dac_cntl = 0;
-	uint32_t tv_master_cntl = 0;
-	bool is_tv;
-	DRM_DEBUG_KMS("\n");
-
-	is_tv = radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT ? true : false;
-
-	if (rdev->family == CHIP_R200)
-		fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
-	else {
-		if (is_tv)
-			tv_master_cntl = RREG32(RADEON_TV_MASTER_CNTL);
-		else
-			crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
-		tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
-	}
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		if (rdev->family == CHIP_R200) {
-			fp2_gen_cntl |= (RADEON_FP2_ON | RADEON_FP2_DVO_EN);
-		} else {
-			if (is_tv)
-				tv_master_cntl |= RADEON_TV_ON;
-			else
-				crtc2_gen_cntl |= RADEON_CRTC2_CRT2_ON;
-
-			if (rdev->family == CHIP_R420 ||
-			    rdev->family == CHIP_R423 ||
-			    rdev->family == CHIP_RV410)
-				tv_dac_cntl &= ~(R420_TV_DAC_RDACPD |
-						 R420_TV_DAC_GDACPD |
-						 R420_TV_DAC_BDACPD |
-						 RADEON_TV_DAC_BGSLEEP);
-			else
-				tv_dac_cntl &= ~(RADEON_TV_DAC_RDACPD |
-						 RADEON_TV_DAC_GDACPD |
-						 RADEON_TV_DAC_BDACPD |
-						 RADEON_TV_DAC_BGSLEEP);
-		}
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		if (rdev->family == CHIP_R200)
-			fp2_gen_cntl &= ~(RADEON_FP2_ON | RADEON_FP2_DVO_EN);
-		else {
-			if (is_tv)
-				tv_master_cntl &= ~RADEON_TV_ON;
-			else
-				crtc2_gen_cntl &= ~RADEON_CRTC2_CRT2_ON;
-
-			if (rdev->family == CHIP_R420 ||
-			    rdev->family == CHIP_R423 ||
-			    rdev->family == CHIP_RV410)
-				tv_dac_cntl |= (R420_TV_DAC_RDACPD |
-						R420_TV_DAC_GDACPD |
-						R420_TV_DAC_BDACPD |
-						RADEON_TV_DAC_BGSLEEP);
-			else
-				tv_dac_cntl |= (RADEON_TV_DAC_RDACPD |
-						RADEON_TV_DAC_GDACPD |
-						RADEON_TV_DAC_BDACPD |
-						RADEON_TV_DAC_BGSLEEP);
-		}
-		break;
-	}
-
-	if (rdev->family == CHIP_R200) {
-		WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
-	} else {
-		if (is_tv)
-			WREG32(RADEON_TV_MASTER_CNTL, tv_master_cntl);
-		else
-			WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
-		WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
-	}
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-	else
-		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-
-}
-
-static void radeon_legacy_tv_dac_prepare(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, true);
-	else
-		radeon_combios_output_lock(encoder, true);
-	radeon_legacy_tv_dac_dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-static void radeon_legacy_tv_dac_commit(struct drm_encoder *encoder)
-{
-	struct radeon_device *rdev = encoder->dev->dev_private;
-
-	radeon_legacy_tv_dac_dpms(encoder, DRM_MODE_DPMS_ON);
-
-	if (rdev->is_atom_bios)
-		radeon_atom_output_lock(encoder, true);
-	else
-		radeon_combios_output_lock(encoder, true);
-}
-
-static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder,
-		struct drm_display_mode *mode,
-		struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
-	uint32_t tv_dac_cntl, gpiopad_a = 0, dac2_cntl, disp_output_cntl = 0;
-	uint32_t disp_hw_debug = 0, fp2_gen_cntl = 0, disp_tv_out_cntl = 0;
-	bool is_tv = false;
-
-	DRM_DEBUG_KMS("\n");
-
-	is_tv = radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT ? true : false;
-
-	if (rdev->family != CHIP_R200) {
-		tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
-		if (rdev->family == CHIP_R420 ||
-		    rdev->family == CHIP_R423 ||
-		    rdev->family == CHIP_RV410) {
-			tv_dac_cntl &= ~(RADEON_TV_DAC_STD_MASK |
-					 RADEON_TV_DAC_BGADJ_MASK |
-					 R420_TV_DAC_DACADJ_MASK |
-					 R420_TV_DAC_RDACPD |
-					 R420_TV_DAC_GDACPD |
-					 R420_TV_DAC_BDACPD |
-					 R420_TV_DAC_TVENABLE);
-		} else {
-			tv_dac_cntl &= ~(RADEON_TV_DAC_STD_MASK |
-					 RADEON_TV_DAC_BGADJ_MASK |
-					 RADEON_TV_DAC_DACADJ_MASK |
-					 RADEON_TV_DAC_RDACPD |
-					 RADEON_TV_DAC_GDACPD |
-					 RADEON_TV_DAC_BDACPD);
-		}
-
-		tv_dac_cntl |= RADEON_TV_DAC_NBLANK | RADEON_TV_DAC_NHOLD;
-
-		if (is_tv) {
-			if (tv_dac->tv_std == TV_STD_NTSC ||
-			    tv_dac->tv_std == TV_STD_NTSC_J ||
-			    tv_dac->tv_std == TV_STD_PAL_M ||
-			    tv_dac->tv_std == TV_STD_PAL_60)
-				tv_dac_cntl |= tv_dac->ntsc_tvdac_adj;
-			else
-				tv_dac_cntl |= tv_dac->pal_tvdac_adj;
-
-			if (tv_dac->tv_std == TV_STD_NTSC ||
-			    tv_dac->tv_std == TV_STD_NTSC_J)
-				tv_dac_cntl |= RADEON_TV_DAC_STD_NTSC;
-			else
-				tv_dac_cntl |= RADEON_TV_DAC_STD_PAL;
-		} else
-			tv_dac_cntl |= (RADEON_TV_DAC_STD_PS2 |
-					tv_dac->ps2_tvdac_adj);
-
-		WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
-	}
-
-	if (ASIC_IS_R300(rdev)) {
-		gpiopad_a = RREG32(RADEON_GPIOPAD_A) | 1;
-		disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL);
-	} else if (rdev->family != CHIP_R200)
-		disp_hw_debug = RREG32(RADEON_DISP_HW_DEBUG);
-	else if (rdev->family == CHIP_R200)
-		fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
-
-	if (rdev->family >= CHIP_R200)
-		disp_tv_out_cntl = RREG32(RADEON_DISP_TV_OUT_CNTL);
-
-	if (is_tv) {
-		uint32_t dac_cntl;
-
-		dac_cntl = RREG32(RADEON_DAC_CNTL);
-		dac_cntl &= ~RADEON_DAC_TVO_EN;
-		WREG32(RADEON_DAC_CNTL, dac_cntl);
-
-		if (ASIC_IS_R300(rdev))
-			gpiopad_a = RREG32(RADEON_GPIOPAD_A) & ~1;
-
-		dac2_cntl = RREG32(RADEON_DAC_CNTL2) & ~RADEON_DAC2_DAC2_CLK_SEL;
-		if (radeon_crtc->crtc_id == 0) {
-			if (ASIC_IS_R300(rdev)) {
-				disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
-				disp_output_cntl |= (RADEON_DISP_TVDAC_SOURCE_CRTC |
-						     RADEON_DISP_TV_SOURCE_CRTC);
-			}
-			if (rdev->family >= CHIP_R200) {
-				disp_tv_out_cntl &= ~RADEON_DISP_TV_PATH_SRC_CRTC2;
-			} else {
-				disp_hw_debug |= RADEON_CRT2_DISP1_SEL;
-			}
-		} else {
-			if (ASIC_IS_R300(rdev)) {
-				disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
-				disp_output_cntl |= RADEON_DISP_TV_SOURCE_CRTC;
-			}
-			if (rdev->family >= CHIP_R200) {
-				disp_tv_out_cntl |= RADEON_DISP_TV_PATH_SRC_CRTC2;
-			} else {
-				disp_hw_debug &= ~RADEON_CRT2_DISP1_SEL;
-			}
-		}
-		WREG32(RADEON_DAC_CNTL2, dac2_cntl);
-	} else {
-
-		dac2_cntl = RREG32(RADEON_DAC_CNTL2) | RADEON_DAC2_DAC2_CLK_SEL;
-
-		if (radeon_crtc->crtc_id == 0) {
-			if (ASIC_IS_R300(rdev)) {
-				disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
-				disp_output_cntl |= RADEON_DISP_TVDAC_SOURCE_CRTC;
-			} else if (rdev->family == CHIP_R200) {
-				fp2_gen_cntl &= ~(R200_FP2_SOURCE_SEL_MASK |
-						  RADEON_FP2_DVO_RATE_SEL_SDR);
-			} else
-				disp_hw_debug |= RADEON_CRT2_DISP1_SEL;
-		} else {
-			if (ASIC_IS_R300(rdev)) {
-				disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
-				disp_output_cntl |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
-			} else if (rdev->family == CHIP_R200) {
-				fp2_gen_cntl &= ~(R200_FP2_SOURCE_SEL_MASK |
-						  RADEON_FP2_DVO_RATE_SEL_SDR);
-				fp2_gen_cntl |= R200_FP2_SOURCE_SEL_CRTC2;
-			} else
-				disp_hw_debug &= ~RADEON_CRT2_DISP1_SEL;
-		}
-		WREG32(RADEON_DAC_CNTL2, dac2_cntl);
-	}
-
-	if (ASIC_IS_R300(rdev)) {
-		WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
-		WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
-	} else if (rdev->family != CHIP_R200)
-		WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
-	else if (rdev->family == CHIP_R200)
-		WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
-
-	if (rdev->family >= CHIP_R200)
-		WREG32(RADEON_DISP_TV_OUT_CNTL, disp_tv_out_cntl);
-
-	if (is_tv)
-		radeon_legacy_tv_mode_set(encoder, mode, adjusted_mode);
-
-	if (rdev->is_atom_bios)
-		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-	else
-		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-
-}
-
-static bool r300_legacy_tv_detect(struct drm_encoder *encoder,
-				  struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t crtc2_gen_cntl, tv_dac_cntl, dac_cntl2, dac_ext_cntl;
-	uint32_t disp_output_cntl, gpiopad_a, tmp;
-	bool found = false;
-
-	/* save regs needed */
-	gpiopad_a = RREG32(RADEON_GPIOPAD_A);
-	dac_cntl2 = RREG32(RADEON_DAC_CNTL2);
-	crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
-	dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
-	tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
-	disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL);
-
-	WREG32_P(RADEON_GPIOPAD_A, 0, ~1);
-
-	WREG32(RADEON_DAC_CNTL2, RADEON_DAC2_DAC2_CLK_SEL);
-
-	WREG32(RADEON_CRTC2_GEN_CNTL,
-	       RADEON_CRTC2_CRT2_ON | RADEON_CRTC2_VSYNC_TRISTAT);
-
-	tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK;
-	tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
-	WREG32(RADEON_DISP_OUTPUT_CNTL, tmp);
-
-	WREG32(RADEON_DAC_EXT_CNTL,
-	       RADEON_DAC2_FORCE_BLANK_OFF_EN |
-	       RADEON_DAC2_FORCE_DATA_EN |
-	       RADEON_DAC_FORCE_DATA_SEL_RGB |
-	       (0xec << RADEON_DAC_FORCE_DATA_SHIFT));
-
-	WREG32(RADEON_TV_DAC_CNTL,
-	       RADEON_TV_DAC_STD_NTSC |
-	       (8 << RADEON_TV_DAC_BGADJ_SHIFT) |
-	       (6 << RADEON_TV_DAC_DACADJ_SHIFT));
-
-	RREG32(RADEON_TV_DAC_CNTL);
-	mdelay(4);
-
-	WREG32(RADEON_TV_DAC_CNTL,
-	       RADEON_TV_DAC_NBLANK |
-	       RADEON_TV_DAC_NHOLD |
-	       RADEON_TV_MONITOR_DETECT_EN |
-	       RADEON_TV_DAC_STD_NTSC |
-	       (8 << RADEON_TV_DAC_BGADJ_SHIFT) |
-	       (6 << RADEON_TV_DAC_DACADJ_SHIFT));
-
-	RREG32(RADEON_TV_DAC_CNTL);
-	mdelay(6);
-
-	tmp = RREG32(RADEON_TV_DAC_CNTL);
-	if ((tmp & RADEON_TV_DAC_GDACDET) != 0) {
-		found = true;
-		DRM_DEBUG_KMS("S-video TV connection detected\n");
-	} else if ((tmp & RADEON_TV_DAC_BDACDET) != 0) {
-		found = true;
-		DRM_DEBUG_KMS("Composite TV connection detected\n");
-	}
-
-	WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
-	WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
-	WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
-	WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
-	WREG32(RADEON_DAC_CNTL2, dac_cntl2);
-	WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
-	return found;
-}
-
-static bool radeon_legacy_tv_detect(struct drm_encoder *encoder,
-				    struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tv_dac_cntl, dac_cntl2;
-	uint32_t config_cntl, tv_pre_dac_mux_cntl, tv_master_cntl, tmp;
-	bool found = false;
-
-	if (ASIC_IS_R300(rdev))
-		return r300_legacy_tv_detect(encoder, connector);
-
-	dac_cntl2 = RREG32(RADEON_DAC_CNTL2);
-	tv_master_cntl = RREG32(RADEON_TV_MASTER_CNTL);
-	tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
-	config_cntl = RREG32(RADEON_CONFIG_CNTL);
-	tv_pre_dac_mux_cntl = RREG32(RADEON_TV_PRE_DAC_MUX_CNTL);
-
-	tmp = dac_cntl2 & ~RADEON_DAC2_DAC2_CLK_SEL;
-	WREG32(RADEON_DAC_CNTL2, tmp);
-
-	tmp = tv_master_cntl | RADEON_TV_ON;
-	tmp &= ~(RADEON_TV_ASYNC_RST |
-		 RADEON_RESTART_PHASE_FIX |
-		 RADEON_CRT_FIFO_CE_EN |
-		 RADEON_TV_FIFO_CE_EN |
-		 RADEON_RE_SYNC_NOW_SEL_MASK);
-	tmp |= RADEON_TV_FIFO_ASYNC_RST | RADEON_CRT_ASYNC_RST;
-	WREG32(RADEON_TV_MASTER_CNTL, tmp);
-
-	tmp = RADEON_TV_DAC_NBLANK | RADEON_TV_DAC_NHOLD |
-		RADEON_TV_MONITOR_DETECT_EN | RADEON_TV_DAC_STD_NTSC |
-		(8 << RADEON_TV_DAC_BGADJ_SHIFT);
-
-	if (config_cntl & RADEON_CFG_ATI_REV_ID_MASK)
-		tmp |= (4 << RADEON_TV_DAC_DACADJ_SHIFT);
-	else
-		tmp |= (8 << RADEON_TV_DAC_DACADJ_SHIFT);
-	WREG32(RADEON_TV_DAC_CNTL, tmp);
-
-	tmp = RADEON_C_GRN_EN | RADEON_CMP_BLU_EN |
-		RADEON_RED_MX_FORCE_DAC_DATA |
-		RADEON_GRN_MX_FORCE_DAC_DATA |
-		RADEON_BLU_MX_FORCE_DAC_DATA |
-		(0x109 << RADEON_TV_FORCE_DAC_DATA_SHIFT);
-	WREG32(RADEON_TV_PRE_DAC_MUX_CNTL, tmp);
-
-	mdelay(3);
-	tmp = RREG32(RADEON_TV_DAC_CNTL);
-	if (tmp & RADEON_TV_DAC_GDACDET) {
-		found = true;
-		DRM_DEBUG_KMS("S-video TV connection detected\n");
-	} else if ((tmp & RADEON_TV_DAC_BDACDET) != 0) {
-		found = true;
-		DRM_DEBUG_KMS("Composite TV connection detected\n");
-	}
-
-	WREG32(RADEON_TV_PRE_DAC_MUX_CNTL, tv_pre_dac_mux_cntl);
-	WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
-	WREG32(RADEON_TV_MASTER_CNTL, tv_master_cntl);
-	WREG32(RADEON_DAC_CNTL2, dac_cntl2);
-	return found;
-}
-
-static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder *encoder,
-							     struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t crtc2_gen_cntl, tv_dac_cntl, dac_cntl2, dac_ext_cntl;
-	uint32_t disp_hw_debug, disp_output_cntl, gpiopad_a, pixclks_cntl, tmp;
-	enum drm_connector_status found = connector_status_disconnected;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
-	bool color = true;
-	struct drm_crtc *crtc;
-
-	/* find out if crtc2 is in use or if this encoder is using it */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-		if ((radeon_crtc->crtc_id == 1) && crtc->enabled) {
-			if (encoder->crtc != crtc) {
-				return connector_status_disconnected;
-			}
-		}
-	}
-
-	if (connector->connector_type == DRM_MODE_CONNECTOR_SVIDEO ||
-	    connector->connector_type == DRM_MODE_CONNECTOR_Composite ||
-	    connector->connector_type == DRM_MODE_CONNECTOR_9PinDIN) {
-		bool tv_detect;
-
-		if (radeon_encoder->active_device && !(radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT))
-			return connector_status_disconnected;
-
-		tv_detect = radeon_legacy_tv_detect(encoder, connector);
-		if (tv_detect && tv_dac)
-			found = connector_status_connected;
-		return found;
-	}
-
-	/* don't probe if the encoder is being used for something else not CRT related */
-	if (radeon_encoder->active_device && !(radeon_encoder->active_device & ATOM_DEVICE_CRT_SUPPORT)) {
-		DRM_INFO("not detecting due to %08x\n", radeon_encoder->active_device);
-		return connector_status_disconnected;
-	}
-
-	/* save the regs we need */
-	pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL);
-	gpiopad_a = ASIC_IS_R300(rdev) ? RREG32(RADEON_GPIOPAD_A) : 0;
-	disp_output_cntl = ASIC_IS_R300(rdev) ? RREG32(RADEON_DISP_OUTPUT_CNTL) : 0;
-	disp_hw_debug = ASIC_IS_R300(rdev) ? 0 : RREG32(RADEON_DISP_HW_DEBUG);
-	crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
-	tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
-	dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
-	dac_cntl2 = RREG32(RADEON_DAC_CNTL2);
-
-	tmp = pixclks_cntl & ~(RADEON_PIX2CLK_ALWAYS_ONb
-			       | RADEON_PIX2CLK_DAC_ALWAYS_ONb);
-	WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
-
-	if (ASIC_IS_R300(rdev))
-		WREG32_P(RADEON_GPIOPAD_A, 1, ~1);
-
-	tmp = crtc2_gen_cntl & ~RADEON_CRTC2_PIX_WIDTH_MASK;
-	tmp |= RADEON_CRTC2_CRT2_ON |
-		(2 << RADEON_CRTC2_PIX_WIDTH_SHIFT);
-
-	WREG32(RADEON_CRTC2_GEN_CNTL, tmp);
-
-	if (ASIC_IS_R300(rdev)) {
-		tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK;
-		tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
-		WREG32(RADEON_DISP_OUTPUT_CNTL, tmp);
-	} else {
-		tmp = disp_hw_debug & ~RADEON_CRT2_DISP1_SEL;
-		WREG32(RADEON_DISP_HW_DEBUG, tmp);
-	}
-
-	tmp = RADEON_TV_DAC_NBLANK |
-		RADEON_TV_DAC_NHOLD |
-		RADEON_TV_MONITOR_DETECT_EN |
-		RADEON_TV_DAC_STD_PS2;
-
-	WREG32(RADEON_TV_DAC_CNTL, tmp);
-
-	tmp = RADEON_DAC2_FORCE_BLANK_OFF_EN |
-		RADEON_DAC2_FORCE_DATA_EN;
-
-	if (color)
-		tmp |= RADEON_DAC_FORCE_DATA_SEL_RGB;
-	else
-		tmp |= RADEON_DAC_FORCE_DATA_SEL_G;
-
-	if (ASIC_IS_R300(rdev))
-		tmp |= (0x1b6 << RADEON_DAC_FORCE_DATA_SHIFT);
-	else
-		tmp |= (0x180 << RADEON_DAC_FORCE_DATA_SHIFT);
-
-	WREG32(RADEON_DAC_EXT_CNTL, tmp);
-
-	tmp = dac_cntl2 | RADEON_DAC2_DAC2_CLK_SEL | RADEON_DAC2_CMP_EN;
-	WREG32(RADEON_DAC_CNTL2, tmp);
-
-	mdelay(10);
-
-	if (ASIC_IS_R300(rdev)) {
-		if (RREG32(RADEON_DAC_CNTL2) & RADEON_DAC2_CMP_OUT_B)
-			found = connector_status_connected;
-	} else {
-		if (RREG32(RADEON_DAC_CNTL2) & RADEON_DAC2_CMP_OUTPUT)
-			found = connector_status_connected;
-	}
-
-	/* restore regs we used */
-	WREG32(RADEON_DAC_CNTL2, dac_cntl2);
-	WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
-	WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
-	WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
-
-	if (ASIC_IS_R300(rdev)) {
-		WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
-		WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
-	} else {
-		WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
-	}
-	WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
-
-	return found;
-
-}
-
-static const struct drm_encoder_helper_funcs radeon_legacy_tv_dac_helper_funcs = {
-	.dpms = radeon_legacy_tv_dac_dpms,
-	.mode_fixup = radeon_legacy_mode_fixup,
-	.prepare = radeon_legacy_tv_dac_prepare,
-	.mode_set = radeon_legacy_tv_dac_mode_set,
-	.commit = radeon_legacy_tv_dac_commit,
-	.detect = radeon_legacy_tv_dac_detect,
-	.disable = radeon_legacy_encoder_disable,
-};
-
-
-static const struct drm_encoder_funcs radeon_legacy_tv_dac_enc_funcs = {
-	.destroy = radeon_enc_destroy,
-};
-
-
-static struct radeon_encoder_int_tmds *radeon_legacy_get_tmds_info(struct radeon_encoder *encoder)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder_int_tmds *tmds = NULL;
-	bool ret;
-
-	tmds = kzalloc(sizeof(struct radeon_encoder_int_tmds), GFP_KERNEL);
-
-	if (!tmds)
-		return NULL;
-
-	if (rdev->is_atom_bios)
-		ret = radeon_atombios_get_tmds_info(encoder, tmds);
-	else
-		ret = radeon_legacy_get_tmds_info_from_combios(encoder, tmds);
-
-	if (ret == false)
-		radeon_legacy_get_tmds_info_from_table(encoder, tmds);
-
-	return tmds;
-}
-
-static struct radeon_encoder_ext_tmds *radeon_legacy_get_ext_tmds_info(struct radeon_encoder *encoder)
-{
-	struct drm_device *dev = encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder_ext_tmds *tmds = NULL;
-	bool ret;
-
-	if (rdev->is_atom_bios)
-		return NULL;
-
-	tmds = kzalloc(sizeof(struct radeon_encoder_ext_tmds), GFP_KERNEL);
-
-	if (!tmds)
-		return NULL;
-
-	ret = radeon_legacy_get_ext_tmds_info_from_combios(encoder, tmds);
-
-	if (ret == false)
-		radeon_legacy_get_ext_tmds_info_from_table(encoder, tmds);
-
-	return tmds;
-}
-
-void
-radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t supported_device)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-
-	/* see if we already added it */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		radeon_encoder = to_radeon_encoder(encoder);
-		if (radeon_encoder->encoder_enum == encoder_enum) {
-			radeon_encoder->devices |= supported_device;
-			return;
-		}
-
-	}
-
-	/* add a new one */
-	radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
-	if (!radeon_encoder)
-		return;
-
-	encoder = &radeon_encoder->base;
-	if (rdev->flags & RADEON_SINGLE_CRTC)
-		encoder->possible_crtcs = 0x1;
-	else
-		encoder->possible_crtcs = 0x3;
-
-	radeon_encoder->enc_priv = NULL;
-
-	radeon_encoder->encoder_enum = encoder_enum;
-	radeon_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
-	radeon_encoder->devices = supported_device;
-	radeon_encoder->rmx_type = RMX_OFF;
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-		encoder->possible_crtcs = 0x1;
-		drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs, DRM_MODE_ENCODER_LVDS);
-		drm_encoder_helper_add(encoder, &radeon_legacy_lvds_helper_funcs);
-		if (rdev->is_atom_bios)
-			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
-		else
-			radeon_encoder->enc_priv = radeon_combios_get_lvds_info(radeon_encoder);
-		radeon_encoder->rmx_type = RMX_FULL;
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-		drm_encoder_init(dev, encoder, &radeon_legacy_tmds_int_enc_funcs, DRM_MODE_ENCODER_TMDS);
-		drm_encoder_helper_add(encoder, &radeon_legacy_tmds_int_helper_funcs);
-		radeon_encoder->enc_priv = radeon_legacy_get_tmds_info(radeon_encoder);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-		drm_encoder_init(dev, encoder, &radeon_legacy_primary_dac_enc_funcs, DRM_MODE_ENCODER_DAC);
-		drm_encoder_helper_add(encoder, &radeon_legacy_primary_dac_helper_funcs);
-		if (rdev->is_atom_bios)
-			radeon_encoder->enc_priv = radeon_atombios_get_primary_dac_info(radeon_encoder);
-		else
-			radeon_encoder->enc_priv = radeon_combios_get_primary_dac_info(radeon_encoder);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-		drm_encoder_init(dev, encoder, &radeon_legacy_tv_dac_enc_funcs, DRM_MODE_ENCODER_TVDAC);
-		drm_encoder_helper_add(encoder, &radeon_legacy_tv_dac_helper_funcs);
-		if (rdev->is_atom_bios)
-			radeon_encoder->enc_priv = radeon_atombios_get_tv_dac_info(radeon_encoder);
-		else
-			radeon_encoder->enc_priv = radeon_combios_get_tv_dac_info(radeon_encoder);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-		drm_encoder_init(dev, encoder, &radeon_legacy_tmds_ext_enc_funcs, DRM_MODE_ENCODER_TMDS);
-		drm_encoder_helper_add(encoder, &radeon_legacy_tmds_ext_helper_funcs);
-		if (!rdev->is_atom_bios)
-			radeon_encoder->enc_priv = radeon_legacy_get_ext_tmds_info(radeon_encoder);
-		break;
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_legacy_tv.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_legacy_tv.c
deleted file mode 100644
index b37ec0f1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_legacy_tv.c
+++ /dev/null
@@ -1,923 +0,0 @@
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "radeon.h"
-
-/*
- * Integrated TV out support based on the GATOS code by
- * Federico Ulivi <fulivi@lycos.com>
- */
-
-
-/*
- * Limits of h/v positions (hPos & vPos)
- */
-#define MAX_H_POSITION 5 /* Range: [-5..5], negative is on the left, 0 is default, positive is on the right */
-#define MAX_V_POSITION 5 /* Range: [-5..5], negative is up, 0 is default, positive is down */
-
-/*
- * Unit for hPos (in TV clock periods)
- */
-#define H_POS_UNIT 10
-
-/*
- * Indexes in h. code timing table for horizontal line position adjustment
- */
-#define H_TABLE_POS1 6
-#define H_TABLE_POS2 8
-
-/*
- * Limits of hor. size (hSize)
- */
-#define MAX_H_SIZE 5 /* Range: [-5..5], negative is smaller, positive is larger */
-
-/* tv standard constants */
-#define NTSC_TV_CLOCK_T 233
-#define NTSC_TV_VFTOTAL 1
-#define NTSC_TV_LINES_PER_FRAME 525
-#define NTSC_TV_ZERO_H_SIZE 479166
-#define NTSC_TV_H_SIZE_UNIT 9478
-
-#define PAL_TV_CLOCK_T 188
-#define PAL_TV_VFTOTAL 3
-#define PAL_TV_LINES_PER_FRAME 625
-#define PAL_TV_ZERO_H_SIZE 473200
-#define PAL_TV_H_SIZE_UNIT 9360
-
-/* tv pll setting for 27 mhz ref clk */
-#define NTSC_TV_PLL_M_27 22
-#define NTSC_TV_PLL_N_27 175
-#define NTSC_TV_PLL_P_27 5
-
-#define PAL_TV_PLL_M_27 113
-#define PAL_TV_PLL_N_27 668
-#define PAL_TV_PLL_P_27 3
-
-/* tv pll setting for 14 mhz ref clk */
-#define NTSC_TV_PLL_M_14 33
-#define NTSC_TV_PLL_N_14 693
-#define NTSC_TV_PLL_P_14 7
-
-#define PAL_TV_PLL_M_14 19
-#define PAL_TV_PLL_N_14 353
-#define PAL_TV_PLL_P_14 5
-
-#define VERT_LEAD_IN_LINES 2
-#define FRAC_BITS 0xe
-#define FRAC_MASK 0x3fff
-
-struct radeon_tv_mode_constants {
-	uint16_t hor_resolution;
-	uint16_t ver_resolution;
-	enum radeon_tv_std standard;
-	uint16_t hor_total;
-	uint16_t ver_total;
-	uint16_t hor_start;
-	uint16_t hor_syncstart;
-	uint16_t ver_syncstart;
-	unsigned def_restart;
-	uint16_t crtcPLL_N;
-	uint8_t  crtcPLL_M;
-	uint8_t  crtcPLL_post_div;
-	unsigned pix_to_tv;
-};
-
-static const uint16_t hor_timing_NTSC[MAX_H_CODE_TIMING_LEN] = {
-	0x0007,
-	0x003f,
-	0x0263,
-	0x0a24,
-	0x2a6b,
-	0x0a36,
-	0x126d, /* H_TABLE_POS1 */
-	0x1bfe,
-	0x1a8f, /* H_TABLE_POS2 */
-	0x1ec7,
-	0x3863,
-	0x1bfe,
-	0x1bfe,
-	0x1a2a,
-	0x1e95,
-	0x0e31,
-	0x201b,
-	0
-};
-
-static const uint16_t vert_timing_NTSC[MAX_V_CODE_TIMING_LEN] = {
-	0x2001,
-	0x200d,
-	0x1006,
-	0x0c06,
-	0x1006,
-	0x1818,
-	0x21e3,
-	0x1006,
-	0x0c06,
-	0x1006,
-	0x1817,
-	0x21d4,
-	0x0002,
-	0
-};
-
-static const uint16_t hor_timing_PAL[MAX_H_CODE_TIMING_LEN] = {
-	0x0007,
-	0x0058,
-	0x027c,
-	0x0a31,
-	0x2a77,
-	0x0a95,
-	0x124f, /* H_TABLE_POS1 */
-	0x1bfe,
-	0x1b22, /* H_TABLE_POS2 */
-	0x1ef9,
-	0x387c,
-	0x1bfe,
-	0x1bfe,
-	0x1b31,
-	0x1eb5,
-	0x0e43,
-	0x201b,
-	0
-};
-
-static const uint16_t vert_timing_PAL[MAX_V_CODE_TIMING_LEN] = {
-	0x2001,
-	0x200c,
-	0x1005,
-	0x0c05,
-	0x1005,
-	0x1401,
-	0x1821,
-	0x2240,
-	0x1005,
-	0x0c05,
-	0x1005,
-	0x1401,
-	0x1822,
-	0x2230,
-	0x0002,
-	0
-};
-
-/**********************************************************************
- *
- * availableModes
- *
- * Table of all allowed modes for tv output
- *
- **********************************************************************/
-static const struct radeon_tv_mode_constants available_tv_modes[] = {
-	{   /* NTSC timing for 27 Mhz ref clk */
-		800,                /* horResolution */
-		600,                /* verResolution */
-		TV_STD_NTSC,        /* standard */
-		990,                /* horTotal */
-		740,                /* verTotal */
-		813,                /* horStart */
-		824,                /* horSyncStart */
-		632,                /* verSyncStart */
-		625592,             /* defRestart */
-		592,                /* crtcPLL_N */
-		91,                 /* crtcPLL_M */
-		4,                  /* crtcPLL_postDiv */
-		1022,               /* pixToTV */
-	},
-	{   /* PAL timing for 27 Mhz ref clk */
-		800,               /* horResolution */
-		600,               /* verResolution */
-		TV_STD_PAL,        /* standard */
-		1144,              /* horTotal */
-		706,               /* verTotal */
-		812,               /* horStart */
-		824,               /* horSyncStart */
-		669,               /* verSyncStart */
-		696700,            /* defRestart */
-		1382,              /* crtcPLL_N */
-		231,               /* crtcPLL_M */
-		4,                 /* crtcPLL_postDiv */
-		759,               /* pixToTV */
-	},
-	{   /* NTSC timing for 14 Mhz ref clk */
-		800,                /* horResolution */
-		600,                /* verResolution */
-		TV_STD_NTSC,        /* standard */
-		1018,               /* horTotal */
-		727,                /* verTotal */
-		813,                /* horStart */
-		840,                /* horSyncStart */
-		633,                /* verSyncStart */
-		630627,             /* defRestart */
-		347,                /* crtcPLL_N */
-		14,                 /* crtcPLL_M */
-		8,                  /* crtcPLL_postDiv */
-		1022,               /* pixToTV */
-	},
-	{ /* PAL timing for 14 Mhz ref clk */
-		800,                /* horResolution */
-		600,                /* verResolution */
-		TV_STD_PAL,         /* standard */
-		1131,               /* horTotal */
-		742,                /* verTotal */
-		813,                /* horStart */
-		840,                /* horSyncStart */
-		633,                /* verSyncStart */
-		708369,             /* defRestart */
-		211,                /* crtcPLL_N */
-		9,                  /* crtcPLL_M */
-		8,                  /* crtcPLL_postDiv */
-		759,                /* pixToTV */
-	},
-};
-
-#define N_AVAILABLE_MODES ARRAY_SIZE(available_tv_modes)
-
-static const struct radeon_tv_mode_constants *radeon_legacy_tv_get_std_mode(struct radeon_encoder *radeon_encoder,
-									    uint16_t *pll_ref_freq)
-{
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc;
-	struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
-	const struct radeon_tv_mode_constants *const_ptr;
-	struct radeon_pll *pll;
-
-	radeon_crtc = to_radeon_crtc(radeon_encoder->base.crtc);
-	if (radeon_crtc->crtc_id == 1)
-		pll = &rdev->clock.p2pll;
-	else
-		pll = &rdev->clock.p1pll;
-
-	if (pll_ref_freq)
-		*pll_ref_freq = pll->reference_freq;
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J ||
-	    tv_dac->tv_std == TV_STD_PAL_M) {
-		if (pll->reference_freq == 2700)
-			const_ptr = &available_tv_modes[0];
-		else
-			const_ptr = &available_tv_modes[2];
-	} else {
-		if (pll->reference_freq == 2700)
-			const_ptr = &available_tv_modes[1];
-		else
-			const_ptr = &available_tv_modes[3];
-	}
-	return const_ptr;
-}
-
-static long YCOEF_value[5] = { 2, 2, 0, 4, 0 };
-static long YCOEF_EN_value[5] = { 1, 1, 0, 1, 0 };
-static long SLOPE_value[5] = { 1, 2, 2, 4, 8 };
-static long SLOPE_limit[5] = { 6, 5, 4, 3, 2 };
-
-static void radeon_wait_pll_lock(struct drm_encoder *encoder, unsigned n_tests,
-				 unsigned n_wait_loops, unsigned cnt_threshold)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t save_pll_test;
-	unsigned int i, j;
-
-	WREG32(RADEON_TEST_DEBUG_MUX, (RREG32(RADEON_TEST_DEBUG_MUX) & 0xffff60ff) | 0x100);
-	save_pll_test = RREG32_PLL(RADEON_PLL_TEST_CNTL);
-	WREG32_PLL(RADEON_PLL_TEST_CNTL, save_pll_test & ~RADEON_PLL_MASK_READ_B);
-
-	WREG8(RADEON_CLOCK_CNTL_INDEX, RADEON_PLL_TEST_CNTL);
-	for (i = 0; i < n_tests; i++) {
-		WREG8(RADEON_CLOCK_CNTL_DATA + 3, 0);
-		for (j = 0; j < n_wait_loops; j++)
-			if (RREG8(RADEON_CLOCK_CNTL_DATA + 3) >= cnt_threshold)
-				break;
-	}
-	WREG32_PLL(RADEON_PLL_TEST_CNTL, save_pll_test);
-	WREG32(RADEON_TEST_DEBUG_MUX, RREG32(RADEON_TEST_DEBUG_MUX) & 0xffffe0ff);
-}
-
-
-static void radeon_legacy_tv_write_fifo(struct radeon_encoder *radeon_encoder,
-					uint16_t addr, uint32_t value)
-{
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tmp;
-	int i = 0;
-
-	WREG32(RADEON_TV_HOST_WRITE_DATA, value);
-
-	WREG32(RADEON_TV_HOST_RD_WT_CNTL, addr);
-	WREG32(RADEON_TV_HOST_RD_WT_CNTL, addr | RADEON_HOST_FIFO_WT);
-
-	do {
-		tmp = RREG32(RADEON_TV_HOST_RD_WT_CNTL);
-		if ((tmp & RADEON_HOST_FIFO_WT_ACK) == 0)
-			break;
-		i++;
-	} while (i < 10000);
-	WREG32(RADEON_TV_HOST_RD_WT_CNTL, 0);
-}
-
-#if 0 /* included for completeness */
-static uint32_t radeon_legacy_tv_read_fifo(struct radeon_encoder *radeon_encoder, uint16_t addr)
-{
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tmp;
-	int i = 0;
-
-	WREG32(RADEON_TV_HOST_RD_WT_CNTL, addr);
-	WREG32(RADEON_TV_HOST_RD_WT_CNTL, addr | RADEON_HOST_FIFO_RD);
-
-	do {
-		tmp = RREG32(RADEON_TV_HOST_RD_WT_CNTL);
-		if ((tmp & RADEON_HOST_FIFO_RD_ACK) == 0)
-			break;
-		i++;
-	} while (i < 10000);
-	WREG32(RADEON_TV_HOST_RD_WT_CNTL, 0);
-	return RREG32(RADEON_TV_HOST_READ_DATA);
-}
-#endif
-
-static uint16_t radeon_get_htiming_tables_addr(uint32_t tv_uv_adr)
-{
-	uint16_t h_table;
-
-	switch ((tv_uv_adr & RADEON_HCODE_TABLE_SEL_MASK) >> RADEON_HCODE_TABLE_SEL_SHIFT) {
-	case 0:
-		h_table = RADEON_TV_MAX_FIFO_ADDR_INTERNAL;
-		break;
-	case 1:
-		h_table = ((tv_uv_adr & RADEON_TABLE1_BOT_ADR_MASK) >> RADEON_TABLE1_BOT_ADR_SHIFT) * 2;
-		break;
-	case 2:
-		h_table = ((tv_uv_adr & RADEON_TABLE3_TOP_ADR_MASK) >> RADEON_TABLE3_TOP_ADR_SHIFT) * 2;
-		break;
-	default:
-		h_table = 0;
-		break;
-	}
-	return h_table;
-}
-
-static uint16_t radeon_get_vtiming_tables_addr(uint32_t tv_uv_adr)
-{
-	uint16_t v_table;
-
-	switch ((tv_uv_adr & RADEON_VCODE_TABLE_SEL_MASK) >> RADEON_VCODE_TABLE_SEL_SHIFT) {
-	case 0:
-		v_table = ((tv_uv_adr & RADEON_MAX_UV_ADR_MASK) >> RADEON_MAX_UV_ADR_SHIFT) * 2 + 1;
-		break;
-	case 1:
-		v_table = ((tv_uv_adr & RADEON_TABLE1_BOT_ADR_MASK) >> RADEON_TABLE1_BOT_ADR_SHIFT) * 2 + 1;
-		break;
-	case 2:
-		v_table = ((tv_uv_adr & RADEON_TABLE3_TOP_ADR_MASK) >> RADEON_TABLE3_TOP_ADR_SHIFT) * 2 + 1;
-		break;
-	default:
-		v_table = 0;
-		break;
-	}
-	return v_table;
-}
-
-static void radeon_restore_tv_timing_tables(struct radeon_encoder *radeon_encoder)
-{
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
-	uint16_t h_table, v_table;
-	uint32_t tmp;
-	int i;
-
-	WREG32(RADEON_TV_UV_ADR, tv_dac->tv.tv_uv_adr);
-	h_table = radeon_get_htiming_tables_addr(tv_dac->tv.tv_uv_adr);
-	v_table = radeon_get_vtiming_tables_addr(tv_dac->tv.tv_uv_adr);
-
-	for (i = 0; i < MAX_H_CODE_TIMING_LEN; i += 2, h_table--) {
-		tmp = ((uint32_t)tv_dac->tv.h_code_timing[i] << 14) | ((uint32_t)tv_dac->tv.h_code_timing[i+1]);
-		radeon_legacy_tv_write_fifo(radeon_encoder, h_table, tmp);
-		if (tv_dac->tv.h_code_timing[i] == 0 || tv_dac->tv.h_code_timing[i + 1] == 0)
-			break;
-	}
-	for (i = 0; i < MAX_V_CODE_TIMING_LEN; i += 2, v_table++) {
-		tmp = ((uint32_t)tv_dac->tv.v_code_timing[i+1] << 14) | ((uint32_t)tv_dac->tv.v_code_timing[i]);
-		radeon_legacy_tv_write_fifo(radeon_encoder, v_table, tmp);
-		if (tv_dac->tv.v_code_timing[i] == 0 || tv_dac->tv.v_code_timing[i + 1] == 0)
-			break;
-	}
-}
-
-static void radeon_legacy_write_tv_restarts(struct radeon_encoder *radeon_encoder)
-{
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
-	WREG32(RADEON_TV_FRESTART, tv_dac->tv.frestart);
-	WREG32(RADEON_TV_HRESTART, tv_dac->tv.hrestart);
-	WREG32(RADEON_TV_VRESTART, tv_dac->tv.vrestart);
-}
-
-static bool radeon_legacy_tv_init_restarts(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
-	struct radeon_crtc *radeon_crtc;
-	int restart;
-	unsigned int h_total, v_total, f_total;
-	int v_offset, h_offset;
-	u16 p1, p2, h_inc;
-	bool h_changed;
-	const struct radeon_tv_mode_constants *const_ptr;
-	struct radeon_pll *pll;
-
-	radeon_crtc = to_radeon_crtc(radeon_encoder->base.crtc);
-	if (radeon_crtc->crtc_id == 1)
-		pll = &rdev->clock.p2pll;
-	else
-		pll = &rdev->clock.p1pll;
-
-	const_ptr = radeon_legacy_tv_get_std_mode(radeon_encoder, NULL);
-	if (!const_ptr)
-		return false;
-
-	h_total = const_ptr->hor_total;
-	v_total = const_ptr->ver_total;
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J ||
-	    tv_dac->tv_std == TV_STD_PAL_M ||
-	    tv_dac->tv_std == TV_STD_PAL_60)
-		f_total = NTSC_TV_VFTOTAL + 1;
-	else
-		f_total = PAL_TV_VFTOTAL + 1;
-
-	/* adjust positions 1&2 in hor. cod timing table */
-	h_offset = tv_dac->h_pos * H_POS_UNIT;
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J ||
-	    tv_dac->tv_std == TV_STD_PAL_M) {
-		h_offset -= 50;
-		p1 = hor_timing_NTSC[H_TABLE_POS1];
-		p2 = hor_timing_NTSC[H_TABLE_POS2];
-	} else {
-		p1 = hor_timing_PAL[H_TABLE_POS1];
-		p2 = hor_timing_PAL[H_TABLE_POS2];
-	}
-
-	p1 = (u16)((int)p1 + h_offset);
-	p2 = (u16)((int)p2 - h_offset);
-
-	h_changed = (p1 != tv_dac->tv.h_code_timing[H_TABLE_POS1] ||
-		     p2 != tv_dac->tv.h_code_timing[H_TABLE_POS2]);
-
-	tv_dac->tv.h_code_timing[H_TABLE_POS1] = p1;
-	tv_dac->tv.h_code_timing[H_TABLE_POS2] = p2;
-
-	/* Convert hOffset from n. of TV clock periods to n. of CRTC clock periods (CRTC pixels) */
-	h_offset = (h_offset * (int)(const_ptr->pix_to_tv)) / 1000;
-
-	/* adjust restart */
-	restart = const_ptr->def_restart;
-
-	/*
-	 * convert v_pos TV lines to n. of CRTC pixels
-	 */
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J ||
-	    tv_dac->tv_std == TV_STD_PAL_M ||
-	    tv_dac->tv_std == TV_STD_PAL_60)
-		v_offset = ((int)(v_total * h_total) * 2 * tv_dac->v_pos) / (int)(NTSC_TV_LINES_PER_FRAME);
-	else
-		v_offset = ((int)(v_total * h_total) * 2 * tv_dac->v_pos) / (int)(PAL_TV_LINES_PER_FRAME);
-
-	restart -= v_offset + h_offset;
-
-	DRM_DEBUG_KMS("compute_restarts: def = %u h = %d v = %d, p1 = %04x, p2 = %04x, restart = %d\n",
-		  const_ptr->def_restart, tv_dac->h_pos, tv_dac->v_pos, p1, p2, restart);
-
-	tv_dac->tv.hrestart = restart % h_total;
-	restart /= h_total;
-	tv_dac->tv.vrestart = restart % v_total;
-	restart /= v_total;
-	tv_dac->tv.frestart = restart % f_total;
-
-	DRM_DEBUG_KMS("compute_restart: F/H/V=%u,%u,%u\n",
-		  (unsigned)tv_dac->tv.frestart,
-		  (unsigned)tv_dac->tv.vrestart,
-		  (unsigned)tv_dac->tv.hrestart);
-
-	/* compute h_inc from hsize */
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J ||
-	    tv_dac->tv_std == TV_STD_PAL_M)
-		h_inc = (u16)((int)(const_ptr->hor_resolution * 4096 * NTSC_TV_CLOCK_T) /
-			      (tv_dac->h_size * (int)(NTSC_TV_H_SIZE_UNIT) + (int)(NTSC_TV_ZERO_H_SIZE)));
-	else
-		h_inc = (u16)((int)(const_ptr->hor_resolution * 4096 * PAL_TV_CLOCK_T) /
-			      (tv_dac->h_size * (int)(PAL_TV_H_SIZE_UNIT) + (int)(PAL_TV_ZERO_H_SIZE)));
-
-	tv_dac->tv.timing_cntl = (tv_dac->tv.timing_cntl & ~RADEON_H_INC_MASK) |
-		((u32)h_inc << RADEON_H_INC_SHIFT);
-
-	DRM_DEBUG_KMS("compute_restart: h_size = %d h_inc = %d\n", tv_dac->h_size, h_inc);
-
-	return h_changed;
-}
-
-void radeon_legacy_tv_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
-	const struct radeon_tv_mode_constants *const_ptr;
-	struct radeon_crtc *radeon_crtc;
-	int i;
-	uint16_t pll_ref_freq;
-	uint32_t vert_space, flicker_removal, tmp;
-	uint32_t tv_master_cntl, tv_rgb_cntl, tv_dac_cntl;
-	uint32_t tv_modulator_cntl1, tv_modulator_cntl2;
-	uint32_t tv_vscaler_cntl1, tv_vscaler_cntl2;
-	uint32_t tv_pll_cntl, tv_pll_cntl1, tv_ftotal;
-	uint32_t tv_y_fall_cntl, tv_y_rise_cntl, tv_y_saw_tooth_cntl;
-	uint32_t m, n, p;
-	const uint16_t *hor_timing;
-	const uint16_t *vert_timing;
-
-	const_ptr = radeon_legacy_tv_get_std_mode(radeon_encoder, &pll_ref_freq);
-	if (!const_ptr)
-		return;
-
-	radeon_crtc = to_radeon_crtc(encoder->crtc);
-
-	tv_master_cntl = (RADEON_VIN_ASYNC_RST |
-			  RADEON_CRT_FIFO_CE_EN |
-			  RADEON_TV_FIFO_CE_EN |
-			  RADEON_TV_ON);
-
-	if (!ASIC_IS_R300(rdev))
-		tv_master_cntl |= RADEON_TVCLK_ALWAYS_ONb;
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J)
-		tv_master_cntl |= RADEON_RESTART_PHASE_FIX;
-
-	tv_modulator_cntl1 = (RADEON_SLEW_RATE_LIMIT |
-			      RADEON_SYNC_TIP_LEVEL |
-			      RADEON_YFLT_EN |
-			      RADEON_UVFLT_EN |
-			      (6 << RADEON_CY_FILT_BLEND_SHIFT));
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J) {
-		tv_modulator_cntl1 |= (0x46 << RADEON_SET_UP_LEVEL_SHIFT) |
-			(0x3b << RADEON_BLANK_LEVEL_SHIFT);
-		tv_modulator_cntl2 = (-111 & RADEON_TV_U_BURST_LEVEL_MASK) |
-			((0 & RADEON_TV_V_BURST_LEVEL_MASK) << RADEON_TV_V_BURST_LEVEL_SHIFT);
-	} else if (tv_dac->tv_std == TV_STD_SCART_PAL) {
-		tv_modulator_cntl1 |= RADEON_ALT_PHASE_EN;
-		tv_modulator_cntl2 = (0 & RADEON_TV_U_BURST_LEVEL_MASK) |
-			((0 & RADEON_TV_V_BURST_LEVEL_MASK) << RADEON_TV_V_BURST_LEVEL_SHIFT);
-	} else {
-		tv_modulator_cntl1 |= RADEON_ALT_PHASE_EN |
-			(0x3b << RADEON_SET_UP_LEVEL_SHIFT) |
-			(0x3b << RADEON_BLANK_LEVEL_SHIFT);
-		tv_modulator_cntl2 = (-78 & RADEON_TV_U_BURST_LEVEL_MASK) |
-			((62 & RADEON_TV_V_BURST_LEVEL_MASK) << RADEON_TV_V_BURST_LEVEL_SHIFT);
-	}
-
-
-	tv_rgb_cntl = (RADEON_RGB_DITHER_EN
-		       | RADEON_TVOUT_SCALE_EN
-		       | (0x0b << RADEON_UVRAM_READ_MARGIN_SHIFT)
-		       | (0x07 << RADEON_FIFORAM_FFMACRO_READ_MARGIN_SHIFT)
-		       | RADEON_RGB_ATTEN_SEL(0x3)
-		       | RADEON_RGB_ATTEN_VAL(0xc));
-
-	if (radeon_crtc->crtc_id == 1)
-		tv_rgb_cntl |= RADEON_RGB_SRC_SEL_CRTC2;
-	else {
-		if (radeon_crtc->rmx_type != RMX_OFF)
-			tv_rgb_cntl |= RADEON_RGB_SRC_SEL_RMX;
-		else
-			tv_rgb_cntl |= RADEON_RGB_SRC_SEL_CRTC1;
-	}
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J ||
-	    tv_dac->tv_std == TV_STD_PAL_M ||
-	    tv_dac->tv_std == TV_STD_PAL_60)
-		vert_space = const_ptr->ver_total * 2 * 10000 / NTSC_TV_LINES_PER_FRAME;
-	else
-		vert_space = const_ptr->ver_total * 2 * 10000 / PAL_TV_LINES_PER_FRAME;
-
-	tmp = RREG32(RADEON_TV_VSCALER_CNTL1);
-	tmp &= 0xe3ff0000;
-	tmp |= (vert_space * (1 << FRAC_BITS) / 10000);
-	tv_vscaler_cntl1 = tmp;
-
-	if (pll_ref_freq == 2700)
-		tv_vscaler_cntl1 |= RADEON_RESTART_FIELD;
-
-	if (const_ptr->hor_resolution == 1024)
-		tv_vscaler_cntl1 |= (4 << RADEON_Y_DEL_W_SIG_SHIFT);
-	else
-		tv_vscaler_cntl1 |= (2 << RADEON_Y_DEL_W_SIG_SHIFT);
-
-	/* scale up for int divide */
-	tmp = const_ptr->ver_total * 2 * 1000;
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J ||
-	    tv_dac->tv_std == TV_STD_PAL_M ||
-	    tv_dac->tv_std == TV_STD_PAL_60) {
-		tmp /= NTSC_TV_LINES_PER_FRAME;
-	} else {
-		tmp /= PAL_TV_LINES_PER_FRAME;
-	}
-	flicker_removal = (tmp + 500) / 1000;
-
-	if (flicker_removal < 3)
-		flicker_removal = 3;
-	for (i = 0; i < ARRAY_SIZE(SLOPE_limit); ++i) {
-		if (flicker_removal == SLOPE_limit[i])
-			break;
-	}
-
-	tv_y_saw_tooth_cntl = (vert_space * SLOPE_value[i] * (1 << (FRAC_BITS - 1)) +
-				5001) / 10000 / 8 | ((SLOPE_value[i] *
-				(1 << (FRAC_BITS - 1)) / 8) << 16);
-	tv_y_fall_cntl =
-		(YCOEF_EN_value[i] << 17) | ((YCOEF_value[i] * (1 << 8) / 8) << 24) |
-		RADEON_Y_FALL_PING_PONG | (272 * SLOPE_value[i] / 8) * (1 << (FRAC_BITS - 1)) /
-		1024;
-	tv_y_rise_cntl = RADEON_Y_RISE_PING_PONG|
-		(flicker_removal * 1024 - 272) * SLOPE_value[i] / 8 * (1 << (FRAC_BITS - 1)) / 1024;
-
-	tv_vscaler_cntl2 = RREG32(RADEON_TV_VSCALER_CNTL2) & 0x00fffff0;
-	tv_vscaler_cntl2 |= (0x10 << 24) |
-		RADEON_DITHER_MODE |
-		RADEON_Y_OUTPUT_DITHER_EN |
-		RADEON_UV_OUTPUT_DITHER_EN |
-		RADEON_UV_TO_BUF_DITHER_EN;
-
-	tmp = (tv_vscaler_cntl1 >> RADEON_UV_INC_SHIFT) & RADEON_UV_INC_MASK;
-	tmp = ((16384 * 256 * 10) / tmp + 5) / 10;
-	tmp = (tmp << RADEON_UV_OUTPUT_POST_SCALE_SHIFT) | 0x000b0000;
-	tv_dac->tv.timing_cntl = tmp;
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J ||
-	    tv_dac->tv_std == TV_STD_PAL_M ||
-	    tv_dac->tv_std == TV_STD_PAL_60)
-		tv_dac_cntl = tv_dac->ntsc_tvdac_adj;
-	else
-		tv_dac_cntl = tv_dac->pal_tvdac_adj;
-
-	tv_dac_cntl |= RADEON_TV_DAC_NBLANK | RADEON_TV_DAC_NHOLD;
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J)
-		tv_dac_cntl |= RADEON_TV_DAC_STD_NTSC;
-	else
-		tv_dac_cntl |= RADEON_TV_DAC_STD_PAL;
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J) {
-		if (pll_ref_freq == 2700) {
-			m = NTSC_TV_PLL_M_27;
-			n = NTSC_TV_PLL_N_27;
-			p = NTSC_TV_PLL_P_27;
-		} else {
-			m = NTSC_TV_PLL_M_14;
-			n = NTSC_TV_PLL_N_14;
-			p = NTSC_TV_PLL_P_14;
-		}
-	} else {
-		if (pll_ref_freq == 2700) {
-			m = PAL_TV_PLL_M_27;
-			n = PAL_TV_PLL_N_27;
-			p = PAL_TV_PLL_P_27;
-		} else {
-			m = PAL_TV_PLL_M_14;
-			n = PAL_TV_PLL_N_14;
-			p = PAL_TV_PLL_P_14;
-		}
-	}
-
-	tv_pll_cntl = (m & RADEON_TV_M0LO_MASK) |
-		(((m >> 8) & RADEON_TV_M0HI_MASK) << RADEON_TV_M0HI_SHIFT) |
-		((n & RADEON_TV_N0LO_MASK) << RADEON_TV_N0LO_SHIFT) |
-		(((n >> 9) & RADEON_TV_N0HI_MASK) << RADEON_TV_N0HI_SHIFT) |
-		((p & RADEON_TV_P_MASK) << RADEON_TV_P_SHIFT);
-
-	tv_pll_cntl1 = (((4 & RADEON_TVPCP_MASK) << RADEON_TVPCP_SHIFT) |
-			((4 & RADEON_TVPVG_MASK) << RADEON_TVPVG_SHIFT) |
-			((1 & RADEON_TVPDC_MASK) << RADEON_TVPDC_SHIFT) |
-			RADEON_TVCLK_SRC_SEL_TVPLL |
-			RADEON_TVPLL_TEST_DIS);
-
-	tv_dac->tv.tv_uv_adr = 0xc8;
-
-	if (tv_dac->tv_std == TV_STD_NTSC ||
-	    tv_dac->tv_std == TV_STD_NTSC_J ||
-	    tv_dac->tv_std == TV_STD_PAL_M ||
-	    tv_dac->tv_std == TV_STD_PAL_60) {
-		tv_ftotal = NTSC_TV_VFTOTAL;
-		hor_timing = hor_timing_NTSC;
-		vert_timing = vert_timing_NTSC;
-	} else {
-		hor_timing = hor_timing_PAL;
-		vert_timing = vert_timing_PAL;
-		tv_ftotal = PAL_TV_VFTOTAL;
-	}
-
-	for (i = 0; i < MAX_H_CODE_TIMING_LEN; i++) {
-		if ((tv_dac->tv.h_code_timing[i] = hor_timing[i]) == 0)
-			break;
-	}
-
-	for (i = 0; i < MAX_V_CODE_TIMING_LEN; i++) {
-		if ((tv_dac->tv.v_code_timing[i] = vert_timing[i]) == 0)
-			break;
-	}
-
-	radeon_legacy_tv_init_restarts(encoder);
-
-	/* play with DAC_CNTL */
-	/* play with GPIOPAD_A */
-	/* DISP_OUTPUT_CNTL */
-	/* use reference freq */
-
-	/* program the TV registers */
-	WREG32(RADEON_TV_MASTER_CNTL, (tv_master_cntl | RADEON_TV_ASYNC_RST |
-				       RADEON_CRT_ASYNC_RST | RADEON_TV_FIFO_ASYNC_RST));
-
-	tmp = RREG32(RADEON_TV_DAC_CNTL);
-	tmp &= ~RADEON_TV_DAC_NBLANK;
-	tmp |= RADEON_TV_DAC_BGSLEEP |
-		RADEON_TV_DAC_RDACPD |
-		RADEON_TV_DAC_GDACPD |
-		RADEON_TV_DAC_BDACPD;
-	WREG32(RADEON_TV_DAC_CNTL, tmp);
-
-	/* TV PLL */
-	WREG32_PLL_P(RADEON_TV_PLL_CNTL1, 0, ~RADEON_TVCLK_SRC_SEL_TVPLL);
-	WREG32_PLL(RADEON_TV_PLL_CNTL, tv_pll_cntl);
-	WREG32_PLL_P(RADEON_TV_PLL_CNTL1, RADEON_TVPLL_RESET, ~RADEON_TVPLL_RESET);
-
-	radeon_wait_pll_lock(encoder, 200, 800, 135);
-
-	WREG32_PLL_P(RADEON_TV_PLL_CNTL1, 0, ~RADEON_TVPLL_RESET);
-
-	radeon_wait_pll_lock(encoder, 300, 160, 27);
-	radeon_wait_pll_lock(encoder, 200, 800, 135);
-
-	WREG32_PLL_P(RADEON_TV_PLL_CNTL1, 0, ~0xf);
-	WREG32_PLL_P(RADEON_TV_PLL_CNTL1, RADEON_TVCLK_SRC_SEL_TVPLL, ~RADEON_TVCLK_SRC_SEL_TVPLL);
-
-	WREG32_PLL_P(RADEON_TV_PLL_CNTL1, (1 << RADEON_TVPDC_SHIFT), ~RADEON_TVPDC_MASK);
-	WREG32_PLL_P(RADEON_TV_PLL_CNTL1, 0, ~RADEON_TVPLL_SLEEP);
-
-	/* TV HV */
-	WREG32(RADEON_TV_RGB_CNTL, tv_rgb_cntl);
-	WREG32(RADEON_TV_HTOTAL, const_ptr->hor_total - 1);
-	WREG32(RADEON_TV_HDISP, const_ptr->hor_resolution - 1);
-	WREG32(RADEON_TV_HSTART, const_ptr->hor_start);
-
-	WREG32(RADEON_TV_VTOTAL, const_ptr->ver_total - 1);
-	WREG32(RADEON_TV_VDISP, const_ptr->ver_resolution - 1);
-	WREG32(RADEON_TV_FTOTAL, tv_ftotal);
-	WREG32(RADEON_TV_VSCALER_CNTL1, tv_vscaler_cntl1);
-	WREG32(RADEON_TV_VSCALER_CNTL2, tv_vscaler_cntl2);
-
-	WREG32(RADEON_TV_Y_FALL_CNTL, tv_y_fall_cntl);
-	WREG32(RADEON_TV_Y_RISE_CNTL, tv_y_rise_cntl);
-	WREG32(RADEON_TV_Y_SAW_TOOTH_CNTL, tv_y_saw_tooth_cntl);
-
-	WREG32(RADEON_TV_MASTER_CNTL, (tv_master_cntl | RADEON_TV_ASYNC_RST |
-				       RADEON_CRT_ASYNC_RST));
-
-	/* TV restarts */
-	radeon_legacy_write_tv_restarts(radeon_encoder);
-
-	/* tv timings */
-	radeon_restore_tv_timing_tables(radeon_encoder);
-
-	WREG32(RADEON_TV_MASTER_CNTL, (tv_master_cntl | RADEON_TV_ASYNC_RST));
-
-	/* tv std */
-	WREG32(RADEON_TV_SYNC_CNTL, (RADEON_SYNC_PUB | RADEON_TV_SYNC_IO_DRIVE));
-	WREG32(RADEON_TV_TIMING_CNTL, tv_dac->tv.timing_cntl);
-	WREG32(RADEON_TV_MODULATOR_CNTL1, tv_modulator_cntl1);
-	WREG32(RADEON_TV_MODULATOR_CNTL2, tv_modulator_cntl2);
-	WREG32(RADEON_TV_PRE_DAC_MUX_CNTL, (RADEON_Y_RED_EN |
-					    RADEON_C_GRN_EN |
-					    RADEON_CMP_BLU_EN |
-					    RADEON_DAC_DITHER_EN));
-
-	WREG32(RADEON_TV_CRC_CNTL, 0);
-
-	WREG32(RADEON_TV_MASTER_CNTL, tv_master_cntl);
-
-	WREG32(RADEON_TV_GAIN_LIMIT_SETTINGS, ((0x17f << RADEON_UV_GAIN_LIMIT_SHIFT) |
-					       (0x5ff << RADEON_Y_GAIN_LIMIT_SHIFT)));
-	WREG32(RADEON_TV_LINEAR_GAIN_SETTINGS, ((0x100 << RADEON_UV_GAIN_SHIFT) |
-						(0x100 << RADEON_Y_GAIN_SHIFT)));
-
-	WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
-
-}
-
-void radeon_legacy_tv_adjust_crtc_reg(struct drm_encoder *encoder,
-				      uint32_t *h_total_disp, uint32_t *h_sync_strt_wid,
-				      uint32_t *v_total_disp, uint32_t *v_sync_strt_wid)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	const struct radeon_tv_mode_constants *const_ptr;
-	uint32_t tmp;
-
-	const_ptr = radeon_legacy_tv_get_std_mode(radeon_encoder, NULL);
-	if (!const_ptr)
-		return;
-
-	*h_total_disp = (((const_ptr->hor_resolution / 8) - 1) << RADEON_CRTC_H_DISP_SHIFT) |
-		(((const_ptr->hor_total / 8) - 1) << RADEON_CRTC_H_TOTAL_SHIFT);
-
-	tmp = *h_sync_strt_wid;
-	tmp &= ~(RADEON_CRTC_H_SYNC_STRT_PIX | RADEON_CRTC_H_SYNC_STRT_CHAR);
-	tmp |= (((const_ptr->hor_syncstart / 8) - 1) << RADEON_CRTC_H_SYNC_STRT_CHAR_SHIFT) |
-		(const_ptr->hor_syncstart & 7);
-	*h_sync_strt_wid = tmp;
-
-	*v_total_disp = ((const_ptr->ver_resolution - 1) << RADEON_CRTC_V_DISP_SHIFT) |
-		((const_ptr->ver_total - 1) << RADEON_CRTC_V_TOTAL_SHIFT);
-
-	tmp = *v_sync_strt_wid;
-	tmp &= ~RADEON_CRTC_V_SYNC_STRT;
-	tmp |= ((const_ptr->ver_syncstart - 1) << RADEON_CRTC_V_SYNC_STRT_SHIFT);
-	*v_sync_strt_wid = tmp;
-}
-
-static int get_post_div(int value)
-{
-	int post_div;
-	switch (value) {
-	case 1: post_div = 0; break;
-	case 2: post_div = 1; break;
-	case 3: post_div = 4; break;
-	case 4: post_div = 2; break;
-	case 6: post_div = 6; break;
-	case 8: post_div = 3; break;
-	case 12: post_div = 7; break;
-	case 16:
-	default: post_div = 5; break;
-	}
-	return post_div;
-}
-
-void radeon_legacy_tv_adjust_pll1(struct drm_encoder *encoder,
-				  uint32_t *htotal_cntl, uint32_t *ppll_ref_div,
-				  uint32_t *ppll_div_3, uint32_t *pixclks_cntl)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	const struct radeon_tv_mode_constants *const_ptr;
-
-	const_ptr = radeon_legacy_tv_get_std_mode(radeon_encoder, NULL);
-	if (!const_ptr)
-		return;
-
-	*htotal_cntl = (const_ptr->hor_total & 0x7) | RADEON_HTOT_CNTL_VGA_EN;
-
-	*ppll_ref_div = const_ptr->crtcPLL_M;
-
-	*ppll_div_3 = (const_ptr->crtcPLL_N & 0x7ff) | (get_post_div(const_ptr->crtcPLL_post_div) << 16);
-	*pixclks_cntl &= ~(RADEON_PIX2CLK_SRC_SEL_MASK | RADEON_PIXCLK_TV_SRC_SEL);
-	*pixclks_cntl |= RADEON_PIX2CLK_SRC_SEL_P2PLLCLK;
-}
-
-void radeon_legacy_tv_adjust_pll2(struct drm_encoder *encoder,
-				  uint32_t *htotal2_cntl, uint32_t *p2pll_ref_div,
-				  uint32_t *p2pll_div_0, uint32_t *pixclks_cntl)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	const struct radeon_tv_mode_constants *const_ptr;
-
-	const_ptr = radeon_legacy_tv_get_std_mode(radeon_encoder, NULL);
-	if (!const_ptr)
-		return;
-
-	*htotal2_cntl = (const_ptr->hor_total & 0x7);
-
-	*p2pll_ref_div = const_ptr->crtcPLL_M;
-
-	*p2pll_div_0 = (const_ptr->crtcPLL_N & 0x7ff) | (get_post_div(const_ptr->crtcPLL_post_div) << 16);
-	*pixclks_cntl &= ~RADEON_PIX2CLK_SRC_SEL_MASK;
-	*pixclks_cntl |= RADEON_PIX2CLK_SRC_SEL_P2PLLCLK | RADEON_PIXCLK_TV_SRC_SEL;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_mem.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_mem.c
deleted file mode 100644
index 988548ef..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_mem.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/* radeon_mem.c -- Simple GART/fb memory manager for radeon -*- linux-c -*- */
-/*
- * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-
-/* Very simple allocator for GART memory, working on a static range
- * already mapped into each client's address space.
- */
-
-static struct mem_block *split_block(struct mem_block *p, int start, int size,
-				     struct drm_file *file_priv)
-{
-	/* Maybe cut off the start of an existing block */
-	if (start > p->start) {
-		struct mem_block *newblock = kmalloc(sizeof(*newblock),
-						     GFP_KERNEL);
-		if (!newblock)
-			goto out;
-		newblock->start = start;
-		newblock->size = p->size - (start - p->start);
-		newblock->file_priv = NULL;
-		newblock->next = p->next;
-		newblock->prev = p;
-		p->next->prev = newblock;
-		p->next = newblock;
-		p->size -= newblock->size;
-		p = newblock;
-	}
-
-	/* Maybe cut off the end of an existing block */
-	if (size < p->size) {
-		struct mem_block *newblock = kmalloc(sizeof(*newblock),
-						     GFP_KERNEL);
-		if (!newblock)
-			goto out;
-		newblock->start = start + size;
-		newblock->size = p->size - size;
-		newblock->file_priv = NULL;
-		newblock->next = p->next;
-		newblock->prev = p;
-		p->next->prev = newblock;
-		p->next = newblock;
-		p->size = size;
-	}
-
-      out:
-	/* Our block is in the middle */
-	p->file_priv = file_priv;
-	return p;
-}
-
-static struct mem_block *alloc_block(struct mem_block *heap, int size,
-				     int align2, struct drm_file *file_priv)
-{
-	struct mem_block *p;
-	int mask = (1 << align2) - 1;
-
-	list_for_each(p, heap) {
-		int start = (p->start + mask) & ~mask;
-		if (p->file_priv == NULL && start + size <= p->start + p->size)
-			return split_block(p, start, size, file_priv);
-	}
-
-	return NULL;
-}
-
-static struct mem_block *find_block(struct mem_block *heap, int start)
-{
-	struct mem_block *p;
-
-	list_for_each(p, heap)
-	    if (p->start == start)
-		return p;
-
-	return NULL;
-}
-
-static void free_block(struct mem_block *p)
-{
-	p->file_priv = NULL;
-
-	/* Assumes a single contiguous range.  Needs a special file_priv in
-	 * 'heap' to stop it being subsumed.
-	 */
-	if (p->next->file_priv == NULL) {
-		struct mem_block *q = p->next;
-		p->size += q->size;
-		p->next = q->next;
-		p->next->prev = p;
-		kfree(q);
-	}
-
-	if (p->prev->file_priv == NULL) {
-		struct mem_block *q = p->prev;
-		q->size += p->size;
-		q->next = p->next;
-		q->next->prev = q;
-		kfree(p);
-	}
-}
-
-/* Initialize.  How to check for an uninitialized heap?
- */
-static int init_heap(struct mem_block **heap, int start, int size)
-{
-	struct mem_block *blocks = kmalloc(sizeof(*blocks), GFP_KERNEL);
-
-	if (!blocks)
-		return -ENOMEM;
-
-	*heap = kzalloc(sizeof(**heap), GFP_KERNEL);
-	if (!*heap) {
-		kfree(blocks);
-		return -ENOMEM;
-	}
-
-	blocks->start = start;
-	blocks->size = size;
-	blocks->file_priv = NULL;
-	blocks->next = blocks->prev = *heap;
-
-	(*heap)->file_priv = (struct drm_file *) - 1;
-	(*heap)->next = (*heap)->prev = blocks;
-	return 0;
-}
-
-/* Free all blocks associated with the releasing file.
- */
-void radeon_mem_release(struct drm_file *file_priv, struct mem_block *heap)
-{
-	struct mem_block *p;
-
-	if (!heap || !heap->next)
-		return;
-
-	list_for_each(p, heap) {
-		if (p->file_priv == file_priv)
-			p->file_priv = NULL;
-	}
-
-	/* Assumes a single contiguous range.  Needs a special file_priv in
-	 * 'heap' to stop it being subsumed.
-	 */
-	list_for_each(p, heap) {
-		while (p->file_priv == NULL && p->next->file_priv == NULL) {
-			struct mem_block *q = p->next;
-			p->size += q->size;
-			p->next = q->next;
-			p->next->prev = p;
-			kfree(q);
-		}
-	}
-}
-
-/* Shutdown.
- */
-void radeon_mem_takedown(struct mem_block **heap)
-{
-	struct mem_block *p;
-
-	if (!*heap)
-		return;
-
-	for (p = (*heap)->next; p != *heap;) {
-		struct mem_block *q = p;
-		p = p->next;
-		kfree(q);
-	}
-
-	kfree(*heap);
-	*heap = NULL;
-}
-
-/* IOCTL HANDLERS */
-
-static struct mem_block **get_heap(drm_radeon_private_t * dev_priv, int region)
-{
-	switch (region) {
-	case RADEON_MEM_REGION_GART:
-		return &dev_priv->gart_heap;
-	case RADEON_MEM_REGION_FB:
-		return &dev_priv->fb_heap;
-	default:
-		return NULL;
-	}
-}
-
-int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_mem_alloc_t *alloc = data;
-	struct mem_block *block, **heap;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	heap = get_heap(dev_priv, alloc->region);
-	if (!heap || !*heap)
-		return -EFAULT;
-
-	/* Make things easier on ourselves: all allocations at least
-	 * 4k aligned.
-	 */
-	if (alloc->alignment < 12)
-		alloc->alignment = 12;
-
-	block = alloc_block(*heap, alloc->size, alloc->alignment, file_priv);
-
-	if (!block)
-		return -ENOMEM;
-
-	if (DRM_COPY_TO_USER(alloc->region_offset, &block->start,
-			     sizeof(int))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_mem_free_t *memfree = data;
-	struct mem_block *block, **heap;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	heap = get_heap(dev_priv, memfree->region);
-	if (!heap || !*heap)
-		return -EFAULT;
-
-	block = find_block(*heap, memfree->region_offset);
-	if (!block)
-		return -EFAULT;
-
-	if (block->file_priv != file_priv)
-		return -EPERM;
-
-	free_block(block);
-	return 0;
-}
-
-int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_mem_init_heap_t *initheap = data;
-	struct mem_block **heap;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	heap = get_heap(dev_priv, initheap->region);
-	if (!heap)
-		return -EFAULT;
-
-	if (*heap) {
-		DRM_ERROR("heap already initialized?");
-		return -EFAULT;
-	}
-
-	return init_heap(heap, initheap->start, initheap->size);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_mode.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_mode.h
deleted file mode 100644
index f7eb5d8b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_mode.h
+++ /dev/null
@@ -1,706 +0,0 @@
-/*
- * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
- *                VA Linux Systems Inc., Fremont, California.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Original Authors:
- *   Kevin E. Martin, Rickard E. Faith, Alan Hourihane
- *
- * Kernel port Author: Dave Airlie
- */
-
-#ifndef RADEON_MODE_H
-#define RADEON_MODE_H
-
-#include <drm_crtc.h>
-#include <drm_mode.h>
-#include <drm_edid.h>
-#include <drm_dp_helper.h>
-#include <drm_fixed.h>
-#include <drm_crtc_helper.h>
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-
-struct radeon_bo;
-struct radeon_device;
-
-#define to_radeon_crtc(x) container_of(x, struct radeon_crtc, base)
-#define to_radeon_connector(x) container_of(x, struct radeon_connector, base)
-#define to_radeon_encoder(x) container_of(x, struct radeon_encoder, base)
-#define to_radeon_framebuffer(x) container_of(x, struct radeon_framebuffer, base)
-
-enum radeon_rmx_type {
-	RMX_OFF,
-	RMX_FULL,
-	RMX_CENTER,
-	RMX_ASPECT
-};
-
-enum radeon_tv_std {
-	TV_STD_NTSC,
-	TV_STD_PAL,
-	TV_STD_PAL_M,
-	TV_STD_PAL_60,
-	TV_STD_NTSC_J,
-	TV_STD_SCART_PAL,
-	TV_STD_SECAM,
-	TV_STD_PAL_CN,
-	TV_STD_PAL_N,
-};
-
-enum radeon_underscan_type {
-	UNDERSCAN_OFF,
-	UNDERSCAN_ON,
-	UNDERSCAN_AUTO,
-};
-
-enum radeon_hpd_id {
-	RADEON_HPD_1 = 0,
-	RADEON_HPD_2,
-	RADEON_HPD_3,
-	RADEON_HPD_4,
-	RADEON_HPD_5,
-	RADEON_HPD_6,
-	RADEON_HPD_NONE = 0xff,
-};
-
-#define RADEON_MAX_I2C_BUS 16
-
-/* radeon gpio-based i2c
- * 1. "mask" reg and bits
- *    grabs the gpio pins for software use
- *    0=not held  1=held
- * 2. "a" reg and bits
- *    output pin value
- *    0=low 1=high
- * 3. "en" reg and bits
- *    sets the pin direction
- *    0=input 1=output
- * 4. "y" reg and bits
- *    input pin value
- *    0=low 1=high
- */
-struct radeon_i2c_bus_rec {
-	bool valid;
-	/* id used by atom */
-	uint8_t i2c_id;
-	/* id used by atom */
-	enum radeon_hpd_id hpd;
-	/* can be used with hw i2c engine */
-	bool hw_capable;
-	/* uses multi-media i2c engine */
-	bool mm_i2c;
-	/* regs and bits */
-	uint32_t mask_clk_reg;
-	uint32_t mask_data_reg;
-	uint32_t a_clk_reg;
-	uint32_t a_data_reg;
-	uint32_t en_clk_reg;
-	uint32_t en_data_reg;
-	uint32_t y_clk_reg;
-	uint32_t y_data_reg;
-	uint32_t mask_clk_mask;
-	uint32_t mask_data_mask;
-	uint32_t a_clk_mask;
-	uint32_t a_data_mask;
-	uint32_t en_clk_mask;
-	uint32_t en_data_mask;
-	uint32_t y_clk_mask;
-	uint32_t y_data_mask;
-};
-
-struct radeon_tmds_pll {
-    uint32_t freq;
-    uint32_t value;
-};
-
-#define RADEON_MAX_BIOS_CONNECTOR 16
-
-/* pll flags */
-#define RADEON_PLL_USE_BIOS_DIVS        (1 << 0)
-#define RADEON_PLL_NO_ODD_POST_DIV      (1 << 1)
-#define RADEON_PLL_USE_REF_DIV          (1 << 2)
-#define RADEON_PLL_LEGACY               (1 << 3)
-#define RADEON_PLL_PREFER_LOW_REF_DIV   (1 << 4)
-#define RADEON_PLL_PREFER_HIGH_REF_DIV  (1 << 5)
-#define RADEON_PLL_PREFER_LOW_FB_DIV    (1 << 6)
-#define RADEON_PLL_PREFER_HIGH_FB_DIV   (1 << 7)
-#define RADEON_PLL_PREFER_LOW_POST_DIV  (1 << 8)
-#define RADEON_PLL_PREFER_HIGH_POST_DIV (1 << 9)
-#define RADEON_PLL_USE_FRAC_FB_DIV      (1 << 10)
-#define RADEON_PLL_PREFER_CLOSEST_LOWER (1 << 11)
-#define RADEON_PLL_USE_POST_DIV         (1 << 12)
-#define RADEON_PLL_IS_LCD               (1 << 13)
-#define RADEON_PLL_PREFER_MINM_OVER_MAXP (1 << 14)
-
-struct radeon_pll {
-	/* reference frequency */
-	uint32_t reference_freq;
-
-	/* fixed dividers */
-	uint32_t reference_div;
-	uint32_t post_div;
-
-	/* pll in/out limits */
-	uint32_t pll_in_min;
-	uint32_t pll_in_max;
-	uint32_t pll_out_min;
-	uint32_t pll_out_max;
-	uint32_t lcd_pll_out_min;
-	uint32_t lcd_pll_out_max;
-	uint32_t best_vco;
-
-	/* divider limits */
-	uint32_t min_ref_div;
-	uint32_t max_ref_div;
-	uint32_t min_post_div;
-	uint32_t max_post_div;
-	uint32_t min_feedback_div;
-	uint32_t max_feedback_div;
-	uint32_t min_frac_feedback_div;
-	uint32_t max_frac_feedback_div;
-
-	/* flags for the current clock */
-	uint32_t flags;
-
-	/* pll id */
-	uint32_t id;
-};
-
-struct radeon_i2c_chan {
-	struct i2c_adapter adapter;
-	struct drm_device *dev;
-	union {
-		struct i2c_algo_bit_data bit;
-		struct i2c_algo_dp_aux_data dp;
-	} algo;
-	struct radeon_i2c_bus_rec rec;
-};
-
-/* mostly for macs, but really any system without connector tables */
-enum radeon_connector_table {
-	CT_NONE = 0,
-	CT_GENERIC,
-	CT_IBOOK,
-	CT_POWERBOOK_EXTERNAL,
-	CT_POWERBOOK_INTERNAL,
-	CT_POWERBOOK_VGA,
-	CT_MINI_EXTERNAL,
-	CT_MINI_INTERNAL,
-	CT_IMAC_G5_ISIGHT,
-	CT_EMAC,
-	CT_RN50_POWER,
-	CT_MAC_X800,
-	CT_MAC_G5_9600,
-};
-
-enum radeon_dvo_chip {
-	DVO_SIL164,
-	DVO_SIL1178,
-};
-
-struct radeon_fbdev;
-
-struct radeon_mode_info {
-	struct atom_context *atom_context;
-	struct card_info *atom_card_info;
-	enum radeon_connector_table connector_table;
-	bool mode_config_initialized;
-	struct radeon_crtc *crtcs[6];
-	/* DVI-I properties */
-	struct drm_property *coherent_mode_property;
-	/* DAC enable load detect */
-	struct drm_property *load_detect_property;
-	/* TV standard */
-	struct drm_property *tv_std_property;
-	/* legacy TMDS PLL detect */
-	struct drm_property *tmds_pll_property;
-	/* underscan */
-	struct drm_property *underscan_property;
-	struct drm_property *underscan_hborder_property;
-	struct drm_property *underscan_vborder_property;
-	/* hardcoded DFP edid from BIOS */
-	struct edid *bios_hardcoded_edid;
-	int bios_hardcoded_edid_size;
-
-	/* pointer to fbdev info structure */
-	struct radeon_fbdev *rfbdev;
-};
-
-#define MAX_H_CODE_TIMING_LEN 32
-#define MAX_V_CODE_TIMING_LEN 32
-
-/* need to store these as reading
-   back code tables is excessive */
-struct radeon_tv_regs {
-	uint32_t tv_uv_adr;
-	uint32_t timing_cntl;
-	uint32_t hrestart;
-	uint32_t vrestart;
-	uint32_t frestart;
-	uint16_t h_code_timing[MAX_H_CODE_TIMING_LEN];
-	uint16_t v_code_timing[MAX_V_CODE_TIMING_LEN];
-};
-
-struct radeon_crtc {
-	struct drm_crtc base;
-	int crtc_id;
-	u16 lut_r[256], lut_g[256], lut_b[256];
-	bool enabled;
-	bool can_tile;
-	uint32_t crtc_offset;
-	struct drm_gem_object *cursor_bo;
-	uint64_t cursor_addr;
-	int cursor_width;
-	int cursor_height;
-	uint32_t legacy_display_base_addr;
-	uint32_t legacy_cursor_offset;
-	enum radeon_rmx_type rmx_type;
-	u8 h_border;
-	u8 v_border;
-	fixed20_12 vsc;
-	fixed20_12 hsc;
-	struct drm_display_mode native_mode;
-	int pll_id;
-	/* page flipping */
-	struct radeon_unpin_work *unpin_work;
-	int deferred_flip_completion;
-};
-
-struct radeon_encoder_primary_dac {
-	/* legacy primary dac */
-	uint32_t ps2_pdac_adj;
-};
-
-struct radeon_encoder_lvds {
-	/* legacy lvds */
-	uint16_t panel_vcc_delay;
-	uint8_t  panel_pwr_delay;
-	uint8_t  panel_digon_delay;
-	uint8_t  panel_blon_delay;
-	uint16_t panel_ref_divider;
-	uint8_t  panel_post_divider;
-	uint16_t panel_fb_divider;
-	bool     use_bios_dividers;
-	uint32_t lvds_gen_cntl;
-	/* panel mode */
-	struct drm_display_mode native_mode;
-	struct backlight_device *bl_dev;
-	int      dpms_mode;
-	uint8_t  backlight_level;
-};
-
-struct radeon_encoder_tv_dac {
-	/* legacy tv dac */
-	uint32_t ps2_tvdac_adj;
-	uint32_t ntsc_tvdac_adj;
-	uint32_t pal_tvdac_adj;
-
-	int               h_pos;
-	int               v_pos;
-	int               h_size;
-	int               supported_tv_stds;
-	bool              tv_on;
-	enum radeon_tv_std tv_std;
-	struct radeon_tv_regs tv;
-};
-
-struct radeon_encoder_int_tmds {
-	/* legacy int tmds */
-	struct radeon_tmds_pll tmds_pll[4];
-};
-
-struct radeon_encoder_ext_tmds {
-	/* tmds over dvo */
-	struct radeon_i2c_chan *i2c_bus;
-	uint8_t slave_addr;
-	enum radeon_dvo_chip dvo_chip;
-};
-
-/* spread spectrum */
-struct radeon_atom_ss {
-	uint16_t percentage;
-	uint8_t type;
-	uint16_t step;
-	uint8_t delay;
-	uint8_t range;
-	uint8_t refdiv;
-	/* asic_ss */
-	uint16_t rate;
-	uint16_t amount;
-};
-
-struct radeon_encoder_atom_dig {
-	bool linkb;
-	/* atom dig */
-	bool coherent_mode;
-	int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB, etc. */
-	/* atom lvds/edp */
-	uint32_t lcd_misc;
-	uint16_t panel_pwr_delay;
-	uint32_t lcd_ss_id;
-	/* panel mode */
-	struct drm_display_mode native_mode;
-	struct backlight_device *bl_dev;
-	int dpms_mode;
-	uint8_t backlight_level;
-	int panel_mode;
-};
-
-struct radeon_encoder_atom_dac {
-	enum radeon_tv_std tv_std;
-};
-
-struct radeon_encoder {
-	struct drm_encoder base;
-	uint32_t encoder_enum;
-	uint32_t encoder_id;
-	uint32_t devices;
-	uint32_t active_device;
-	uint32_t flags;
-	uint32_t pixel_clock;
-	enum radeon_rmx_type rmx_type;
-	enum radeon_underscan_type underscan_type;
-	uint32_t underscan_hborder;
-	uint32_t underscan_vborder;
-	struct drm_display_mode native_mode;
-	void *enc_priv;
-	int audio_polling_active;
-	int hdmi_offset;
-	int hdmi_config_offset;
-	int hdmi_audio_workaround;
-	int hdmi_buffer_status;
-	bool is_ext_encoder;
-	u16 caps;
-};
-
-struct radeon_connector_atom_dig {
-	uint32_t igp_lane_info;
-	/* displayport */
-	struct radeon_i2c_chan *dp_i2c_bus;
-	u8 dpcd[8];
-	u8 dp_sink_type;
-	int dp_clock;
-	int dp_lane_count;
-	bool edp_on;
-};
-
-struct radeon_gpio_rec {
-	bool valid;
-	u8 id;
-	u32 reg;
-	u32 mask;
-};
-
-struct radeon_hpd {
-	enum radeon_hpd_id hpd;
-	u8 plugged_state;
-	struct radeon_gpio_rec gpio;
-};
-
-struct radeon_router {
-	u32 router_id;
-	struct radeon_i2c_bus_rec i2c_info;
-	u8 i2c_addr;
-	/* i2c mux */
-	bool ddc_valid;
-	u8 ddc_mux_type;
-	u8 ddc_mux_control_pin;
-	u8 ddc_mux_state;
-	/* clock/data mux */
-	bool cd_valid;
-	u8 cd_mux_type;
-	u8 cd_mux_control_pin;
-	u8 cd_mux_state;
-};
-
-struct radeon_connector {
-	struct drm_connector base;
-	uint32_t connector_id;
-	uint32_t devices;
-	struct radeon_i2c_chan *ddc_bus;
-	/* some systems have an hdmi and vga port with a shared ddc line */
-	bool shared_ddc;
-	bool use_digital;
-	/* we need to mind the EDID between detect
-	   and get modes due to analog/digital/tvencoder */
-	struct edid *edid;
-	void *con_priv;
-	bool dac_load_detect;
-	bool detected_by_load; /* if the connection status was determined by load */
-	uint16_t connector_object_id;
-	struct radeon_hpd hpd;
-	struct radeon_router router;
-	struct radeon_i2c_chan *router_bus;
-};
-
-struct radeon_framebuffer {
-	struct drm_framebuffer base;
-	struct drm_gem_object *obj;
-};
-
-#define ENCODER_MODE_IS_DP(em) (((em) == ATOM_ENCODER_MODE_DP) || \
-				((em) == ATOM_ENCODER_MODE_DP_MST))
-
-extern enum radeon_tv_std
-radeon_combios_get_tv_info(struct radeon_device *rdev);
-extern enum radeon_tv_std
-radeon_atombios_get_tv_info(struct radeon_device *rdev);
-
-extern struct drm_connector *
-radeon_get_connector_for_encoder(struct drm_encoder *encoder);
-extern struct drm_connector *
-radeon_get_connector_for_encoder_init(struct drm_encoder *encoder);
-extern bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder,
-				    u32 pixel_clock);
-
-extern u16 radeon_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder);
-extern u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector);
-extern bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector);
-extern bool radeon_connector_is_dp12_capable(struct drm_connector *connector);
-
-extern void radeon_connector_hotplug(struct drm_connector *connector);
-extern int radeon_dp_mode_valid_helper(struct drm_connector *connector,
-				       struct drm_display_mode *mode);
-extern void radeon_dp_set_link_config(struct drm_connector *connector,
-				      struct drm_display_mode *mode);
-extern void radeon_dp_link_train(struct drm_encoder *encoder,
-				 struct drm_connector *connector);
-extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector);
-extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
-extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
-extern int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
-				    struct drm_connector *connector);
-extern void atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode);
-extern void radeon_atom_encoder_init(struct radeon_device *rdev);
-extern void radeon_atom_disp_eng_pll_init(struct radeon_device *rdev);
-extern void atombios_dig_transmitter_setup(struct drm_encoder *encoder,
-					   int action, uint8_t lane_num,
-					   uint8_t lane_set);
-extern void radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder);
-extern struct drm_encoder *radeon_get_external_encoder(struct drm_encoder *encoder);
-extern int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
-				u8 write_byte, u8 *read_byte);
-
-extern void radeon_i2c_init(struct radeon_device *rdev);
-extern void radeon_i2c_fini(struct radeon_device *rdev);
-extern void radeon_combios_i2c_init(struct radeon_device *rdev);
-extern void radeon_atombios_i2c_init(struct radeon_device *rdev);
-extern void radeon_i2c_add(struct radeon_device *rdev,
-			   struct radeon_i2c_bus_rec *rec,
-			   const char *name);
-extern struct radeon_i2c_chan *radeon_i2c_lookup(struct radeon_device *rdev,
-						 struct radeon_i2c_bus_rec *i2c_bus);
-extern struct radeon_i2c_chan *radeon_i2c_create_dp(struct drm_device *dev,
-						    struct radeon_i2c_bus_rec *rec,
-						    const char *name);
-extern struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
-						 struct radeon_i2c_bus_rec *rec,
-						 const char *name);
-extern void radeon_i2c_destroy(struct radeon_i2c_chan *i2c);
-extern void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
-				u8 slave_addr,
-				u8 addr,
-				u8 *val);
-extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c,
-				u8 slave_addr,
-				u8 addr,
-				u8 val);
-extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector);
-extern void radeon_router_select_cd_port(struct radeon_connector *radeon_connector);
-extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector);
-extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
-
-extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector);
-
-extern bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev,
-					     struct radeon_atom_ss *ss,
-					     int id);
-extern bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev,
-					     struct radeon_atom_ss *ss,
-					     int id, u32 clock);
-
-extern void radeon_compute_pll_legacy(struct radeon_pll *pll,
-				      uint64_t freq,
-				      uint32_t *dot_clock_p,
-				      uint32_t *fb_div_p,
-				      uint32_t *frac_fb_div_p,
-				      uint32_t *ref_div_p,
-				      uint32_t *post_div_p);
-
-extern void radeon_compute_pll_avivo(struct radeon_pll *pll,
-				     u32 freq,
-				     u32 *dot_clock_p,
-				     u32 *fb_div_p,
-				     u32 *frac_fb_div_p,
-				     u32 *ref_div_p,
-				     u32 *post_div_p);
-
-extern void radeon_setup_encoder_clones(struct drm_device *dev);
-
-struct drm_encoder *radeon_encoder_legacy_lvds_add(struct drm_device *dev, int bios_index);
-struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev, int bios_index, int with_tv);
-struct drm_encoder *radeon_encoder_legacy_tv_dac_add(struct drm_device *dev, int bios_index, int with_tv);
-struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index);
-struct drm_encoder *radeon_encoder_legacy_tmds_ext_add(struct drm_device *dev, int bios_index);
-extern void atombios_dvo_setup(struct drm_encoder *encoder, int action);
-extern void atombios_digital_setup(struct drm_encoder *encoder, int action);
-extern int atombios_get_encoder_mode(struct drm_encoder *encoder);
-extern bool atombios_set_edp_panel_power(struct drm_connector *connector, int action);
-extern void radeon_encoder_set_active_device(struct drm_encoder *encoder);
-
-extern void radeon_crtc_load_lut(struct drm_crtc *crtc);
-extern int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
-				   struct drm_framebuffer *old_fb);
-extern int atombios_crtc_set_base_atomic(struct drm_crtc *crtc,
-					 struct drm_framebuffer *fb,
-					 int x, int y,
-					 enum mode_set_atomic state);
-extern int atombios_crtc_mode_set(struct drm_crtc *crtc,
-				   struct drm_display_mode *mode,
-				   struct drm_display_mode *adjusted_mode,
-				   int x, int y,
-				   struct drm_framebuffer *old_fb);
-extern void atombios_crtc_dpms(struct drm_crtc *crtc, int mode);
-
-extern int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y,
-				 struct drm_framebuffer *old_fb);
-extern int radeon_crtc_set_base_atomic(struct drm_crtc *crtc,
-				       struct drm_framebuffer *fb,
-				       int x, int y,
-				       enum mode_set_atomic state);
-extern int radeon_crtc_do_set_base(struct drm_crtc *crtc,
-				   struct drm_framebuffer *fb,
-				   int x, int y, int atomic);
-extern int radeon_crtc_cursor_set(struct drm_crtc *crtc,
-				  struct drm_file *file_priv,
-				  uint32_t handle,
-				  uint32_t width,
-				  uint32_t height);
-extern int radeon_crtc_cursor_move(struct drm_crtc *crtc,
-				   int x, int y);
-
-extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc,
-				      int *vpos, int *hpos);
-
-extern bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev);
-extern struct edid *
-radeon_bios_get_hardcoded_edid(struct radeon_device *rdev);
-extern bool radeon_atom_get_clock_info(struct drm_device *dev);
-extern bool radeon_combios_get_clock_info(struct drm_device *dev);
-extern struct radeon_encoder_atom_dig *
-radeon_atombios_get_lvds_info(struct radeon_encoder *encoder);
-extern bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder,
-					  struct radeon_encoder_int_tmds *tmds);
-extern bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder,
-						     struct radeon_encoder_int_tmds *tmds);
-extern bool radeon_legacy_get_tmds_info_from_table(struct radeon_encoder *encoder,
-						   struct radeon_encoder_int_tmds *tmds);
-extern bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder,
-							 struct radeon_encoder_ext_tmds *tmds);
-extern bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder,
-						       struct radeon_encoder_ext_tmds *tmds);
-extern struct radeon_encoder_primary_dac *
-radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder);
-extern struct radeon_encoder_tv_dac *
-radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder);
-extern struct radeon_encoder_lvds *
-radeon_combios_get_lvds_info(struct radeon_encoder *encoder);
-extern void radeon_combios_get_ext_tmds_info(struct radeon_encoder *encoder);
-extern struct radeon_encoder_tv_dac *
-radeon_combios_get_tv_dac_info(struct radeon_encoder *encoder);
-extern struct radeon_encoder_primary_dac *
-radeon_combios_get_primary_dac_info(struct radeon_encoder *encoder);
-extern bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder);
-extern void radeon_external_tmds_setup(struct drm_encoder *encoder);
-extern void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock);
-extern void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev);
-extern void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock);
-extern void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev);
-extern void radeon_save_bios_scratch_regs(struct radeon_device *rdev);
-extern void radeon_restore_bios_scratch_regs(struct radeon_device *rdev);
-extern void
-radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc);
-extern void
-radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on);
-extern void
-radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc);
-extern void
-radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on);
-extern void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
-				     u16 blue, int regno);
-extern void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
-				     u16 *blue, int regno);
-int radeon_framebuffer_init(struct drm_device *dev,
-			     struct radeon_framebuffer *rfb,
-			     struct drm_mode_fb_cmd2 *mode_cmd,
-			     struct drm_gem_object *obj);
-
-int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb);
-bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev);
-bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev);
-void radeon_atombios_init_crtc(struct drm_device *dev,
-			       struct radeon_crtc *radeon_crtc);
-void radeon_legacy_init_crtc(struct drm_device *dev,
-			     struct radeon_crtc *radeon_crtc);
-
-void radeon_get_clock_info(struct drm_device *dev);
-
-extern bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev);
-extern bool radeon_get_atom_connector_info_from_supported_devices_table(struct drm_device *dev);
-
-void radeon_enc_destroy(struct drm_encoder *encoder);
-void radeon_copy_fb(struct drm_device *dev, struct drm_gem_object *dst_obj);
-void radeon_combios_asic_init(struct drm_device *dev);
-bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
-					struct drm_display_mode *mode,
-					struct drm_display_mode *adjusted_mode);
-void radeon_panel_mode_fixup(struct drm_encoder *encoder,
-			     struct drm_display_mode *adjusted_mode);
-void atom_rv515_force_tv_scaler(struct radeon_device *rdev, struct radeon_crtc *radeon_crtc);
-
-/* legacy tv */
-void radeon_legacy_tv_adjust_crtc_reg(struct drm_encoder *encoder,
-				      uint32_t *h_total_disp, uint32_t *h_sync_strt_wid,
-				      uint32_t *v_total_disp, uint32_t *v_sync_strt_wid);
-void radeon_legacy_tv_adjust_pll1(struct drm_encoder *encoder,
-				  uint32_t *htotal_cntl, uint32_t *ppll_ref_div,
-				  uint32_t *ppll_div_3, uint32_t *pixclks_cntl);
-void radeon_legacy_tv_adjust_pll2(struct drm_encoder *encoder,
-				  uint32_t *htotal2_cntl, uint32_t *p2pll_ref_div,
-				  uint32_t *p2pll_div_0, uint32_t *pixclks_cntl);
-void radeon_legacy_tv_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode);
-
-/* fbdev layer */
-int radeon_fbdev_init(struct radeon_device *rdev);
-void radeon_fbdev_fini(struct radeon_device *rdev);
-void radeon_fbdev_set_suspend(struct radeon_device *rdev, int state);
-int radeon_fbdev_total_size(struct radeon_device *rdev);
-bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj);
-
-void radeon_fb_output_poll_changed(struct radeon_device *rdev);
-
-void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id);
-
-int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bool tiled);
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_object.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_object.c
deleted file mode 100644
index df6a4dbd..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_object.c
+++ /dev/null
@@ -1,665 +0,0 @@
-/*
- * Copyright 2009 Jerome Glisse.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- */
-/*
- * Authors:
- *    Jerome Glisse <glisse@freedesktop.org>
- *    Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- *    Dave Airlie
- */
-#include <linux/list.h>
-#include <linux/slab.h>
-#include <drm/drmP.h>
-#include "radeon_drm.h"
-#include "radeon.h"
-#include "radeon_trace.h"
-
-
-int radeon_ttm_init(struct radeon_device *rdev);
-void radeon_ttm_fini(struct radeon_device *rdev);
-static void radeon_bo_clear_surface_reg(struct radeon_bo *bo);
-
-/*
- * To exclude mutual BO access we rely on bo_reserve exclusion, as all
- * function are calling it.
- */
-
-void radeon_bo_clear_va(struct radeon_bo *bo)
-{
-	struct radeon_bo_va *bo_va, *tmp;
-
-	list_for_each_entry_safe(bo_va, tmp, &bo->va, bo_list) {
-		/* remove from all vm address space */
-		mutex_lock(&bo_va->vm->mutex);
-		list_del(&bo_va->vm_list);
-		mutex_unlock(&bo_va->vm->mutex);
-		list_del(&bo_va->bo_list);
-		kfree(bo_va);
-	}
-}
-
-static void radeon_ttm_bo_destroy(struct ttm_buffer_object *tbo)
-{
-	struct radeon_bo *bo;
-
-	bo = container_of(tbo, struct radeon_bo, tbo);
-	mutex_lock(&bo->rdev->gem.mutex);
-	list_del_init(&bo->list);
-	mutex_unlock(&bo->rdev->gem.mutex);
-	radeon_bo_clear_surface_reg(bo);
-	radeon_bo_clear_va(bo);
-	drm_gem_object_release(&bo->gem_base);
-	kfree(bo);
-}
-
-bool radeon_ttm_bo_is_radeon_bo(struct ttm_buffer_object *bo)
-{
-	if (bo->destroy == &radeon_ttm_bo_destroy)
-		return true;
-	return false;
-}
-
-void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
-{
-	u32 c = 0;
-
-	rbo->placement.fpfn = 0;
-	rbo->placement.lpfn = 0;
-	rbo->placement.placement = rbo->placements;
-	rbo->placement.busy_placement = rbo->placements;
-	if (domain & RADEON_GEM_DOMAIN_VRAM)
-		rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
-					TTM_PL_FLAG_VRAM;
-	if (domain & RADEON_GEM_DOMAIN_GTT)
-		rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
-	if (domain & RADEON_GEM_DOMAIN_CPU)
-		rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
-	if (!c)
-		rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
-	rbo->placement.num_placement = c;
-	rbo->placement.num_busy_placement = c;
-}
-
-int radeon_bo_create(struct radeon_device *rdev,
-		     unsigned long size, int byte_align, bool kernel, u32 domain,
-		     struct radeon_bo **bo_ptr)
-{
-	struct radeon_bo *bo;
-	enum ttm_bo_type type;
-	unsigned long page_align = roundup(byte_align, PAGE_SIZE) >> PAGE_SHIFT;
-	unsigned long max_size = 0;
-	size_t acc_size;
-	int r;
-
-	size = ALIGN(size, PAGE_SIZE);
-
-	if (unlikely(rdev->mman.bdev.dev_mapping == NULL)) {
-		rdev->mman.bdev.dev_mapping = rdev->ddev->dev_mapping;
-	}
-	if (kernel) {
-		type = ttm_bo_type_kernel;
-	} else {
-		type = ttm_bo_type_device;
-	}
-	*bo_ptr = NULL;
-
-	/* maximun bo size is the minimun btw visible vram and gtt size */
-	max_size = min(rdev->mc.visible_vram_size, rdev->mc.gtt_size);
-	if ((page_align << PAGE_SHIFT) >= max_size) {
-		printk(KERN_WARNING "%s:%d alloc size %ldM bigger than %ldMb limit\n",
-			__func__, __LINE__, page_align  >> (20 - PAGE_SHIFT), max_size >> 20);
-		return -ENOMEM;
-	}
-
-	acc_size = ttm_bo_dma_acc_size(&rdev->mman.bdev, size,
-				       sizeof(struct radeon_bo));
-
-retry:
-	bo = kzalloc(sizeof(struct radeon_bo), GFP_KERNEL);
-	if (bo == NULL)
-		return -ENOMEM;
-	r = drm_gem_object_init(rdev->ddev, &bo->gem_base, size);
-	if (unlikely(r)) {
-		kfree(bo);
-		return r;
-	}
-	bo->rdev = rdev;
-	bo->gem_base.driver_private = NULL;
-	bo->surface_reg = -1;
-	INIT_LIST_HEAD(&bo->list);
-	INIT_LIST_HEAD(&bo->va);
-	radeon_ttm_placement_from_domain(bo, domain);
-	/* Kernel allocation are uninterruptible */
-	mutex_lock(&rdev->vram_mutex);
-	r = ttm_bo_init(&rdev->mman.bdev, &bo->tbo, size, type,
-			&bo->placement, page_align, 0, !kernel, NULL,
-			acc_size, &radeon_ttm_bo_destroy);
-	mutex_unlock(&rdev->vram_mutex);
-	if (unlikely(r != 0)) {
-		if (r != -ERESTARTSYS) {
-			if (domain == RADEON_GEM_DOMAIN_VRAM) {
-				domain |= RADEON_GEM_DOMAIN_GTT;
-				goto retry;
-			}
-			dev_err(rdev->dev,
-				"object_init failed for (%lu, 0x%08X)\n",
-				size, domain);
-		}
-		return r;
-	}
-	*bo_ptr = bo;
-
-	trace_radeon_bo_create(bo);
-
-	return 0;
-}
-
-int radeon_bo_kmap(struct radeon_bo *bo, void **ptr)
-{
-	bool is_iomem;
-	int r;
-
-	if (bo->kptr) {
-		if (ptr) {
-			*ptr = bo->kptr;
-		}
-		return 0;
-	}
-	r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, &bo->kmap);
-	if (r) {
-		return r;
-	}
-	bo->kptr = ttm_kmap_obj_virtual(&bo->kmap, &is_iomem);
-	if (ptr) {
-		*ptr = bo->kptr;
-	}
-	radeon_bo_check_tiling(bo, 0, 0);
-	return 0;
-}
-
-void radeon_bo_kunmap(struct radeon_bo *bo)
-{
-	if (bo->kptr == NULL)
-		return;
-	bo->kptr = NULL;
-	radeon_bo_check_tiling(bo, 0, 0);
-	ttm_bo_kunmap(&bo->kmap);
-}
-
-void radeon_bo_unref(struct radeon_bo **bo)
-{
-	struct ttm_buffer_object *tbo;
-	struct radeon_device *rdev;
-
-	if ((*bo) == NULL)
-		return;
-	rdev = (*bo)->rdev;
-	tbo = &((*bo)->tbo);
-	mutex_lock(&rdev->vram_mutex);
-	ttm_bo_unref(&tbo);
-	mutex_unlock(&rdev->vram_mutex);
-	if (tbo == NULL)
-		*bo = NULL;
-}
-
-int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain, u64 max_offset,
-			     u64 *gpu_addr)
-{
-	int r, i;
-
-	if (bo->pin_count) {
-		bo->pin_count++;
-		if (gpu_addr)
-			*gpu_addr = radeon_bo_gpu_offset(bo);
-
-		if (max_offset != 0) {
-			u64 domain_start;
-
-			if (domain == RADEON_GEM_DOMAIN_VRAM)
-				domain_start = bo->rdev->mc.vram_start;
-			else
-				domain_start = bo->rdev->mc.gtt_start;
-			WARN_ON_ONCE(max_offset <
-				     (radeon_bo_gpu_offset(bo) - domain_start));
-		}
-
-		return 0;
-	}
-	radeon_ttm_placement_from_domain(bo, domain);
-	if (domain == RADEON_GEM_DOMAIN_VRAM) {
-		/* force to pin into visible video ram */
-		bo->placement.lpfn = bo->rdev->mc.visible_vram_size >> PAGE_SHIFT;
-	}
-	if (max_offset) {
-		u64 lpfn = max_offset >> PAGE_SHIFT;
-
-		if (!bo->placement.lpfn)
-			bo->placement.lpfn = bo->rdev->mc.gtt_size >> PAGE_SHIFT;
-
-		if (lpfn < bo->placement.lpfn)
-			bo->placement.lpfn = lpfn;
-	}
-	for (i = 0; i < bo->placement.num_placement; i++)
-		bo->placements[i] |= TTM_PL_FLAG_NO_EVICT;
-	r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false, false);
-	if (likely(r == 0)) {
-		bo->pin_count = 1;
-		if (gpu_addr != NULL)
-			*gpu_addr = radeon_bo_gpu_offset(bo);
-	}
-	if (unlikely(r != 0))
-		dev_err(bo->rdev->dev, "%p pin failed\n", bo);
-	return r;
-}
-
-int radeon_bo_pin(struct radeon_bo *bo, u32 domain, u64 *gpu_addr)
-{
-	return radeon_bo_pin_restricted(bo, domain, 0, gpu_addr);
-}
-
-int radeon_bo_unpin(struct radeon_bo *bo)
-{
-	int r, i;
-
-	if (!bo->pin_count) {
-		dev_warn(bo->rdev->dev, "%p unpin not necessary\n", bo);
-		return 0;
-	}
-	bo->pin_count--;
-	if (bo->pin_count)
-		return 0;
-	for (i = 0; i < bo->placement.num_placement; i++)
-		bo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT;
-	r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false, false);
-	if (unlikely(r != 0))
-		dev_err(bo->rdev->dev, "%p validate failed for unpin\n", bo);
-	return r;
-}
-
-int radeon_bo_evict_vram(struct radeon_device *rdev)
-{
-	/* late 2.6.33 fix IGP hibernate - we need pm ops to do this correct */
-	if (0 && (rdev->flags & RADEON_IS_IGP)) {
-		if (rdev->mc.igp_sideport_enabled == false)
-			/* Useless to evict on IGP chips */
-			return 0;
-	}
-	return ttm_bo_evict_mm(&rdev->mman.bdev, TTM_PL_VRAM);
-}
-
-void radeon_bo_force_delete(struct radeon_device *rdev)
-{
-	struct radeon_bo *bo, *n;
-
-	if (list_empty(&rdev->gem.objects)) {
-		return;
-	}
-	dev_err(rdev->dev, "Userspace still has active objects !\n");
-	list_for_each_entry_safe(bo, n, &rdev->gem.objects, list) {
-		mutex_lock(&rdev->ddev->struct_mutex);
-		dev_err(rdev->dev, "%p %p %lu %lu force free\n",
-			&bo->gem_base, bo, (unsigned long)bo->gem_base.size,
-			*((unsigned long *)&bo->gem_base.refcount));
-		mutex_lock(&bo->rdev->gem.mutex);
-		list_del_init(&bo->list);
-		mutex_unlock(&bo->rdev->gem.mutex);
-		/* this should unref the ttm bo */
-		drm_gem_object_unreference(&bo->gem_base);
-		mutex_unlock(&rdev->ddev->struct_mutex);
-	}
-}
-
-int radeon_bo_init(struct radeon_device *rdev)
-{
-	/* Add an MTRR for the VRAM */
-	rdev->mc.vram_mtrr = mtrr_add(rdev->mc.aper_base, rdev->mc.aper_size,
-			MTRR_TYPE_WRCOMB, 1);
-	DRM_INFO("Detected VRAM RAM=%lluM, BAR=%lluM\n",
-		rdev->mc.mc_vram_size >> 20,
-		(unsigned long long)rdev->mc.aper_size >> 20);
-	DRM_INFO("RAM width %dbits %cDR\n",
-			rdev->mc.vram_width, rdev->mc.vram_is_ddr ? 'D' : 'S');
-	return radeon_ttm_init(rdev);
-}
-
-void radeon_bo_fini(struct radeon_device *rdev)
-{
-	radeon_ttm_fini(rdev);
-}
-
-void radeon_bo_list_add_object(struct radeon_bo_list *lobj,
-				struct list_head *head)
-{
-	if (lobj->wdomain) {
-		list_add(&lobj->tv.head, head);
-	} else {
-		list_add_tail(&lobj->tv.head, head);
-	}
-}
-
-int radeon_bo_list_validate(struct list_head *head)
-{
-	struct radeon_bo_list *lobj;
-	struct radeon_bo *bo;
-	u32 domain;
-	int r;
-
-	r = ttm_eu_reserve_buffers(head);
-	if (unlikely(r != 0)) {
-		return r;
-	}
-	list_for_each_entry(lobj, head, tv.head) {
-		bo = lobj->bo;
-		if (!bo->pin_count) {
-			domain = lobj->wdomain ? lobj->wdomain : lobj->rdomain;
-			
-		retry:
-			radeon_ttm_placement_from_domain(bo, domain);
-			r = ttm_bo_validate(&bo->tbo, &bo->placement,
-						true, false, false);
-			if (unlikely(r)) {
-				if (r != -ERESTARTSYS && domain == RADEON_GEM_DOMAIN_VRAM) {
-					domain |= RADEON_GEM_DOMAIN_GTT;
-					goto retry;
-				}
-				return r;
-			}
-		}
-		lobj->gpu_offset = radeon_bo_gpu_offset(bo);
-		lobj->tiling_flags = bo->tiling_flags;
-	}
-	return 0;
-}
-
-int radeon_bo_fbdev_mmap(struct radeon_bo *bo,
-			     struct vm_area_struct *vma)
-{
-	return ttm_fbdev_mmap(vma, &bo->tbo);
-}
-
-int radeon_bo_get_surface_reg(struct radeon_bo *bo)
-{
-	struct radeon_device *rdev = bo->rdev;
-	struct radeon_surface_reg *reg;
-	struct radeon_bo *old_object;
-	int steal;
-	int i;
-
-	BUG_ON(!atomic_read(&bo->tbo.reserved));
-
-	if (!bo->tiling_flags)
-		return 0;
-
-	if (bo->surface_reg >= 0) {
-		reg = &rdev->surface_regs[bo->surface_reg];
-		i = bo->surface_reg;
-		goto out;
-	}
-
-	steal = -1;
-	for (i = 0; i < RADEON_GEM_MAX_SURFACES; i++) {
-
-		reg = &rdev->surface_regs[i];
-		if (!reg->bo)
-			break;
-
-		old_object = reg->bo;
-		if (old_object->pin_count == 0)
-			steal = i;
-	}
-
-	/* if we are all out */
-	if (i == RADEON_GEM_MAX_SURFACES) {
-		if (steal == -1)
-			return -ENOMEM;
-		/* find someone with a surface reg and nuke their BO */
-		reg = &rdev->surface_regs[steal];
-		old_object = reg->bo;
-		/* blow away the mapping */
-		DRM_DEBUG("stealing surface reg %d from %p\n", steal, old_object);
-		ttm_bo_unmap_virtual(&old_object->tbo);
-		old_object->surface_reg = -1;
-		i = steal;
-	}
-
-	bo->surface_reg = i;
-	reg->bo = bo;
-
-out:
-	radeon_set_surface_reg(rdev, i, bo->tiling_flags, bo->pitch,
-			       bo->tbo.mem.start << PAGE_SHIFT,
-			       bo->tbo.num_pages << PAGE_SHIFT);
-	return 0;
-}
-
-static void radeon_bo_clear_surface_reg(struct radeon_bo *bo)
-{
-	struct radeon_device *rdev = bo->rdev;
-	struct radeon_surface_reg *reg;
-
-	if (bo->surface_reg == -1)
-		return;
-
-	reg = &rdev->surface_regs[bo->surface_reg];
-	radeon_clear_surface_reg(rdev, bo->surface_reg);
-
-	reg->bo = NULL;
-	bo->surface_reg = -1;
-}
-
-int radeon_bo_set_tiling_flags(struct radeon_bo *bo,
-				uint32_t tiling_flags, uint32_t pitch)
-{
-	struct radeon_device *rdev = bo->rdev;
-	int r;
-
-	if (rdev->family >= CHIP_CEDAR) {
-		unsigned bankw, bankh, mtaspect, tilesplit, stilesplit;
-
-		bankw = (tiling_flags >> RADEON_TILING_EG_BANKW_SHIFT) & RADEON_TILING_EG_BANKW_MASK;
-		bankh = (tiling_flags >> RADEON_TILING_EG_BANKH_SHIFT) & RADEON_TILING_EG_BANKH_MASK;
-		mtaspect = (tiling_flags >> RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT) & RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK;
-		tilesplit = (tiling_flags >> RADEON_TILING_EG_TILE_SPLIT_SHIFT) & RADEON_TILING_EG_TILE_SPLIT_MASK;
-		stilesplit = (tiling_flags >> RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT) & RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK;
-		switch (bankw) {
-		case 0:
-		case 1:
-		case 2:
-		case 4:
-		case 8:
-			break;
-		default:
-			return -EINVAL;
-		}
-		switch (bankh) {
-		case 0:
-		case 1:
-		case 2:
-		case 4:
-		case 8:
-			break;
-		default:
-			return -EINVAL;
-		}
-		switch (mtaspect) {
-		case 0:
-		case 1:
-		case 2:
-		case 4:
-		case 8:
-			break;
-		default:
-			return -EINVAL;
-		}
-		if (tilesplit > 6) {
-			return -EINVAL;
-		}
-		if (stilesplit > 6) {
-			return -EINVAL;
-		}
-	}
-	r = radeon_bo_reserve(bo, false);
-	if (unlikely(r != 0))
-		return r;
-	bo->tiling_flags = tiling_flags;
-	bo->pitch = pitch;
-	radeon_bo_unreserve(bo);
-	return 0;
-}
-
-void radeon_bo_get_tiling_flags(struct radeon_bo *bo,
-				uint32_t *tiling_flags,
-				uint32_t *pitch)
-{
-	BUG_ON(!atomic_read(&bo->tbo.reserved));
-	if (tiling_flags)
-		*tiling_flags = bo->tiling_flags;
-	if (pitch)
-		*pitch = bo->pitch;
-}
-
-int radeon_bo_check_tiling(struct radeon_bo *bo, bool has_moved,
-				bool force_drop)
-{
-	BUG_ON(!atomic_read(&bo->tbo.reserved));
-
-	if (!(bo->tiling_flags & RADEON_TILING_SURFACE))
-		return 0;
-
-	if (force_drop) {
-		radeon_bo_clear_surface_reg(bo);
-		return 0;
-	}
-
-	if (bo->tbo.mem.mem_type != TTM_PL_VRAM) {
-		if (!has_moved)
-			return 0;
-
-		if (bo->surface_reg >= 0)
-			radeon_bo_clear_surface_reg(bo);
-		return 0;
-	}
-
-	if ((bo->surface_reg >= 0) && !has_moved)
-		return 0;
-
-	return radeon_bo_get_surface_reg(bo);
-}
-
-void radeon_bo_move_notify(struct ttm_buffer_object *bo,
-			   struct ttm_mem_reg *mem)
-{
-	struct radeon_bo *rbo;
-	if (!radeon_ttm_bo_is_radeon_bo(bo))
-		return;
-	rbo = container_of(bo, struct radeon_bo, tbo);
-	radeon_bo_check_tiling(rbo, 0, 1);
-	radeon_vm_bo_invalidate(rbo->rdev, rbo);
-}
-
-int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
-{
-	struct radeon_device *rdev;
-	struct radeon_bo *rbo;
-	unsigned long offset, size;
-	int r;
-
-	if (!radeon_ttm_bo_is_radeon_bo(bo))
-		return 0;
-	rbo = container_of(bo, struct radeon_bo, tbo);
-	radeon_bo_check_tiling(rbo, 0, 0);
-	rdev = rbo->rdev;
-	if (bo->mem.mem_type == TTM_PL_VRAM) {
-		size = bo->mem.num_pages << PAGE_SHIFT;
-		offset = bo->mem.start << PAGE_SHIFT;
-		if ((offset + size) > rdev->mc.visible_vram_size) {
-			/* hurrah the memory is not visible ! */
-			radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_VRAM);
-			rbo->placement.lpfn = rdev->mc.visible_vram_size >> PAGE_SHIFT;
-			r = ttm_bo_validate(bo, &rbo->placement, false, true, false);
-			if (unlikely(r != 0))
-				return r;
-			offset = bo->mem.start << PAGE_SHIFT;
-			/* this should not happen */
-			if ((offset + size) > rdev->mc.visible_vram_size)
-				return -EINVAL;
-		}
-	}
-	return 0;
-}
-
-int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type, bool no_wait)
-{
-	int r;
-
-	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
-	if (unlikely(r != 0))
-		return r;
-	spin_lock(&bo->tbo.bdev->fence_lock);
-	if (mem_type)
-		*mem_type = bo->tbo.mem.mem_type;
-	if (bo->tbo.sync_obj)
-		r = ttm_bo_wait(&bo->tbo, true, true, no_wait);
-	spin_unlock(&bo->tbo.bdev->fence_lock);
-	ttm_bo_unreserve(&bo->tbo);
-	return r;
-}
-
-
-/**
- * radeon_bo_reserve - reserve bo
- * @bo:		bo structure
- * @no_wait:		don't sleep while trying to reserve (return -EBUSY)
- *
- * Returns:
- * -EBUSY: buffer is busy and @no_wait is true
- * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by
- * a signal. Release all buffer reservations and return to user-space.
- */
-int radeon_bo_reserve(struct radeon_bo *bo, bool no_wait)
-{
-	int r;
-
-	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
-	if (unlikely(r != 0)) {
-		if (r != -ERESTARTSYS)
-			dev_err(bo->rdev->dev, "%p reserve failed\n", bo);
-		return r;
-	}
-	return 0;
-}
-
-/* object have to be reserved */
-struct radeon_bo_va *radeon_bo_va(struct radeon_bo *rbo, struct radeon_vm *vm)
-{
-	struct radeon_bo_va *bo_va;
-
-	list_for_each_entry(bo_va, &rbo->va, bo_list) {
-		if (bo_va->vm == vm) {
-			return bo_va;
-		}
-	}
-	return NULL;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_object.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_object.h
deleted file mode 100644
index f9104be8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_object.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RADEON_OBJECT_H__
-#define __RADEON_OBJECT_H__
-
-#include <drm/radeon_drm.h>
-#include "radeon.h"
-
-/**
- * radeon_mem_type_to_domain - return domain corresponding to mem_type
- * @mem_type:	ttm memory type
- *
- * Returns corresponding domain of the ttm mem_type
- */
-static inline unsigned radeon_mem_type_to_domain(u32 mem_type)
-{
-	switch (mem_type) {
-	case TTM_PL_VRAM:
-		return RADEON_GEM_DOMAIN_VRAM;
-	case TTM_PL_TT:
-		return RADEON_GEM_DOMAIN_GTT;
-	case TTM_PL_SYSTEM:
-		return RADEON_GEM_DOMAIN_CPU;
-	default:
-		break;
-	}
-	return 0;
-}
-
-int radeon_bo_reserve(struct radeon_bo *bo, bool no_wait);
-
-static inline void radeon_bo_unreserve(struct radeon_bo *bo)
-{
-	ttm_bo_unreserve(&bo->tbo);
-}
-
-/**
- * radeon_bo_gpu_offset - return GPU offset of bo
- * @bo:	radeon object for which we query the offset
- *
- * Returns current GPU offset of the object.
- *
- * Note: object should either be pinned or reserved when calling this
- * function, it might be useful to add check for this for debugging.
- */
-static inline u64 radeon_bo_gpu_offset(struct radeon_bo *bo)
-{
-	return bo->tbo.offset;
-}
-
-static inline unsigned long radeon_bo_size(struct radeon_bo *bo)
-{
-	return bo->tbo.num_pages << PAGE_SHIFT;
-}
-
-static inline bool radeon_bo_is_reserved(struct radeon_bo *bo)
-{
-	return !!atomic_read(&bo->tbo.reserved);
-}
-
-static inline unsigned radeon_bo_ngpu_pages(struct radeon_bo *bo)
-{
-	return (bo->tbo.num_pages << PAGE_SHIFT) / RADEON_GPU_PAGE_SIZE;
-}
-
-static inline unsigned radeon_bo_gpu_page_alignment(struct radeon_bo *bo)
-{
-	return (bo->tbo.mem.page_alignment << PAGE_SHIFT) / RADEON_GPU_PAGE_SIZE;
-}
-
-/**
- * radeon_bo_mmap_offset - return mmap offset of bo
- * @bo:	radeon object for which we query the offset
- *
- * Returns mmap offset of the object.
- *
- * Note: addr_space_offset is constant after ttm bo init thus isn't protected
- * by any lock.
- */
-static inline u64 radeon_bo_mmap_offset(struct radeon_bo *bo)
-{
-	return bo->tbo.addr_space_offset;
-}
-
-extern int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type,
-			  bool no_wait);
-
-extern int radeon_bo_create(struct radeon_device *rdev,
-				unsigned long size, int byte_align,
-				bool kernel, u32 domain,
-				struct radeon_bo **bo_ptr);
-extern int radeon_bo_kmap(struct radeon_bo *bo, void **ptr);
-extern void radeon_bo_kunmap(struct radeon_bo *bo);
-extern void radeon_bo_unref(struct radeon_bo **bo);
-extern int radeon_bo_pin(struct radeon_bo *bo, u32 domain, u64 *gpu_addr);
-extern int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain,
-				    u64 max_offset, u64 *gpu_addr);
-extern int radeon_bo_unpin(struct radeon_bo *bo);
-extern int radeon_bo_evict_vram(struct radeon_device *rdev);
-extern void radeon_bo_force_delete(struct radeon_device *rdev);
-extern int radeon_bo_init(struct radeon_device *rdev);
-extern void radeon_bo_fini(struct radeon_device *rdev);
-extern void radeon_bo_list_add_object(struct radeon_bo_list *lobj,
-				struct list_head *head);
-extern int radeon_bo_list_validate(struct list_head *head);
-extern int radeon_bo_fbdev_mmap(struct radeon_bo *bo,
-				struct vm_area_struct *vma);
-extern int radeon_bo_set_tiling_flags(struct radeon_bo *bo,
-				u32 tiling_flags, u32 pitch);
-extern void radeon_bo_get_tiling_flags(struct radeon_bo *bo,
-				u32 *tiling_flags, u32 *pitch);
-extern int radeon_bo_check_tiling(struct radeon_bo *bo, bool has_moved,
-				bool force_drop);
-extern void radeon_bo_move_notify(struct ttm_buffer_object *bo,
-					struct ttm_mem_reg *mem);
-extern int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo);
-extern int radeon_bo_get_surface_reg(struct radeon_bo *bo);
-extern struct radeon_bo_va *radeon_bo_va(struct radeon_bo *rbo,
-					 struct radeon_vm *vm);
-
-/*
- * sub allocation
- */
-extern int radeon_sa_bo_manager_init(struct radeon_device *rdev,
-				     struct radeon_sa_manager *sa_manager,
-				     unsigned size, u32 domain);
-extern void radeon_sa_bo_manager_fini(struct radeon_device *rdev,
-				      struct radeon_sa_manager *sa_manager);
-extern int radeon_sa_bo_manager_start(struct radeon_device *rdev,
-				      struct radeon_sa_manager *sa_manager);
-extern int radeon_sa_bo_manager_suspend(struct radeon_device *rdev,
-					struct radeon_sa_manager *sa_manager);
-extern int radeon_sa_bo_new(struct radeon_device *rdev,
-			    struct radeon_sa_manager *sa_manager,
-			    struct radeon_sa_bo *sa_bo,
-			    unsigned size, unsigned align);
-extern void radeon_sa_bo_free(struct radeon_device *rdev,
-			      struct radeon_sa_bo *sa_bo);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_pm.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_pm.c
deleted file mode 100644
index caa55d68..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_pm.c
+++ /dev/null
@@ -1,895 +0,0 @@
-/*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Rafał Miłecki <zajec5@gmail.com>
- *          Alex Deucher <alexdeucher@gmail.com>
- */
-#include "drmP.h"
-#include "radeon.h"
-#include "avivod.h"
-#include "atom.h"
-#ifdef CONFIG_ACPI
-#include <linux/acpi.h>
-#endif
-#include <linux/power_supply.h>
-#include <linux/hwmon.h>
-#include <linux/hwmon-sysfs.h>
-
-#define RADEON_IDLE_LOOP_MS 100
-#define RADEON_RECLOCK_DELAY_MS 200
-#define RADEON_WAIT_VBLANK_TIMEOUT 200
-#define RADEON_WAIT_IDLE_TIMEOUT 200
-
-static const char *radeon_pm_state_type_name[5] = {
-	"Default",
-	"Powersave",
-	"Battery",
-	"Balanced",
-	"Performance",
-};
-
-static void radeon_dynpm_idle_work_handler(struct work_struct *work);
-static int radeon_debugfs_pm_init(struct radeon_device *rdev);
-static bool radeon_pm_in_vbl(struct radeon_device *rdev);
-static bool radeon_pm_debug_check_in_vbl(struct radeon_device *rdev, bool finish);
-static void radeon_pm_update_profile(struct radeon_device *rdev);
-static void radeon_pm_set_clocks(struct radeon_device *rdev);
-
-#define ACPI_AC_CLASS           "ac_adapter"
-
-int radeon_pm_get_type_index(struct radeon_device *rdev,
-			     enum radeon_pm_state_type ps_type,
-			     int instance)
-{
-	int i;
-	int found_instance = -1;
-
-	for (i = 0; i < rdev->pm.num_power_states; i++) {
-		if (rdev->pm.power_state[i].type == ps_type) {
-			found_instance++;
-			if (found_instance == instance)
-				return i;
-		}
-	}
-	/* return default if no match */
-	return rdev->pm.default_power_state_index;
-}
-
-#ifdef CONFIG_ACPI
-static int radeon_acpi_event(struct notifier_block *nb,
-			     unsigned long val,
-			     void *data)
-{
-	struct radeon_device *rdev = container_of(nb, struct radeon_device, acpi_nb);
-	struct acpi_bus_event *entry = (struct acpi_bus_event *)data;
-
-	if (strcmp(entry->device_class, ACPI_AC_CLASS) == 0) {
-		if (power_supply_is_system_supplied() > 0)
-			DRM_DEBUG_DRIVER("pm: AC\n");
-		else
-			DRM_DEBUG_DRIVER("pm: DC\n");
-
-		if (rdev->pm.pm_method == PM_METHOD_PROFILE) {
-			if (rdev->pm.profile == PM_PROFILE_AUTO) {
-				mutex_lock(&rdev->pm.mutex);
-				radeon_pm_update_profile(rdev);
-				radeon_pm_set_clocks(rdev);
-				mutex_unlock(&rdev->pm.mutex);
-			}
-		}
-	}
-
-	return NOTIFY_OK;
-}
-#endif
-
-static void radeon_pm_update_profile(struct radeon_device *rdev)
-{
-	switch (rdev->pm.profile) {
-	case PM_PROFILE_DEFAULT:
-		rdev->pm.profile_index = PM_PROFILE_DEFAULT_IDX;
-		break;
-	case PM_PROFILE_AUTO:
-		if (power_supply_is_system_supplied() > 0) {
-			if (rdev->pm.active_crtc_count > 1)
-				rdev->pm.profile_index = PM_PROFILE_HIGH_MH_IDX;
-			else
-				rdev->pm.profile_index = PM_PROFILE_HIGH_SH_IDX;
-		} else {
-			if (rdev->pm.active_crtc_count > 1)
-				rdev->pm.profile_index = PM_PROFILE_MID_MH_IDX;
-			else
-				rdev->pm.profile_index = PM_PROFILE_MID_SH_IDX;
-		}
-		break;
-	case PM_PROFILE_LOW:
-		if (rdev->pm.active_crtc_count > 1)
-			rdev->pm.profile_index = PM_PROFILE_LOW_MH_IDX;
-		else
-			rdev->pm.profile_index = PM_PROFILE_LOW_SH_IDX;
-		break;
-	case PM_PROFILE_MID:
-		if (rdev->pm.active_crtc_count > 1)
-			rdev->pm.profile_index = PM_PROFILE_MID_MH_IDX;
-		else
-			rdev->pm.profile_index = PM_PROFILE_MID_SH_IDX;
-		break;
-	case PM_PROFILE_HIGH:
-		if (rdev->pm.active_crtc_count > 1)
-			rdev->pm.profile_index = PM_PROFILE_HIGH_MH_IDX;
-		else
-			rdev->pm.profile_index = PM_PROFILE_HIGH_SH_IDX;
-		break;
-	}
-
-	if (rdev->pm.active_crtc_count == 0) {
-		rdev->pm.requested_power_state_index =
-			rdev->pm.profiles[rdev->pm.profile_index].dpms_off_ps_idx;
-		rdev->pm.requested_clock_mode_index =
-			rdev->pm.profiles[rdev->pm.profile_index].dpms_off_cm_idx;
-	} else {
-		rdev->pm.requested_power_state_index =
-			rdev->pm.profiles[rdev->pm.profile_index].dpms_on_ps_idx;
-		rdev->pm.requested_clock_mode_index =
-			rdev->pm.profiles[rdev->pm.profile_index].dpms_on_cm_idx;
-	}
-}
-
-static void radeon_unmap_vram_bos(struct radeon_device *rdev)
-{
-	struct radeon_bo *bo, *n;
-
-	if (list_empty(&rdev->gem.objects))
-		return;
-
-	list_for_each_entry_safe(bo, n, &rdev->gem.objects, list) {
-		if (bo->tbo.mem.mem_type == TTM_PL_VRAM)
-			ttm_bo_unmap_virtual(&bo->tbo);
-	}
-}
-
-static void radeon_sync_with_vblank(struct radeon_device *rdev)
-{
-	if (rdev->pm.active_crtcs) {
-		rdev->pm.vblank_sync = false;
-		wait_event_timeout(
-			rdev->irq.vblank_queue, rdev->pm.vblank_sync,
-			msecs_to_jiffies(RADEON_WAIT_VBLANK_TIMEOUT));
-	}
-}
-
-static void radeon_set_power_state(struct radeon_device *rdev)
-{
-	u32 sclk, mclk;
-	bool misc_after = false;
-
-	if ((rdev->pm.requested_clock_mode_index == rdev->pm.current_clock_mode_index) &&
-	    (rdev->pm.requested_power_state_index == rdev->pm.current_power_state_index))
-		return;
-
-	if (radeon_gui_idle(rdev)) {
-		sclk = rdev->pm.power_state[rdev->pm.requested_power_state_index].
-			clock_info[rdev->pm.requested_clock_mode_index].sclk;
-		if (sclk > rdev->pm.default_sclk)
-			sclk = rdev->pm.default_sclk;
-
-		mclk = rdev->pm.power_state[rdev->pm.requested_power_state_index].
-			clock_info[rdev->pm.requested_clock_mode_index].mclk;
-		if (mclk > rdev->pm.default_mclk)
-			mclk = rdev->pm.default_mclk;
-
-		/* upvolt before raising clocks, downvolt after lowering clocks */
-		if (sclk < rdev->pm.current_sclk)
-			misc_after = true;
-
-		radeon_sync_with_vblank(rdev);
-
-		if (rdev->pm.pm_method == PM_METHOD_DYNPM) {
-			if (!radeon_pm_in_vbl(rdev))
-				return;
-		}
-
-		radeon_pm_prepare(rdev);
-
-		if (!misc_after)
-			/* voltage, pcie lanes, etc.*/
-			radeon_pm_misc(rdev);
-
-		/* set engine clock */
-		if (sclk != rdev->pm.current_sclk) {
-			radeon_pm_debug_check_in_vbl(rdev, false);
-			radeon_set_engine_clock(rdev, sclk);
-			radeon_pm_debug_check_in_vbl(rdev, true);
-			rdev->pm.current_sclk = sclk;
-			DRM_DEBUG_DRIVER("Setting: e: %d\n", sclk);
-		}
-
-		/* set memory clock */
-		if (rdev->asic->pm.set_memory_clock && (mclk != rdev->pm.current_mclk)) {
-			radeon_pm_debug_check_in_vbl(rdev, false);
-			radeon_set_memory_clock(rdev, mclk);
-			radeon_pm_debug_check_in_vbl(rdev, true);
-			rdev->pm.current_mclk = mclk;
-			DRM_DEBUG_DRIVER("Setting: m: %d\n", mclk);
-		}
-
-		if (misc_after)
-			/* voltage, pcie lanes, etc.*/
-			radeon_pm_misc(rdev);
-
-		radeon_pm_finish(rdev);
-
-		rdev->pm.current_power_state_index = rdev->pm.requested_power_state_index;
-		rdev->pm.current_clock_mode_index = rdev->pm.requested_clock_mode_index;
-	} else
-		DRM_DEBUG_DRIVER("pm: GUI not idle!!!\n");
-}
-
-static void radeon_pm_set_clocks(struct radeon_device *rdev)
-{
-	int i;
-
-	/* no need to take locks, etc. if nothing's going to change */
-	if ((rdev->pm.requested_clock_mode_index == rdev->pm.current_clock_mode_index) &&
-	    (rdev->pm.requested_power_state_index == rdev->pm.current_power_state_index))
-		return;
-
-	mutex_lock(&rdev->ddev->struct_mutex);
-	mutex_lock(&rdev->vram_mutex);
-	for (i = 0; i < RADEON_NUM_RINGS; ++i) {
-		if (rdev->ring[i].ring_obj)
-			mutex_lock(&rdev->ring[i].mutex);
-	}
-
-	/* gui idle int has issues on older chips it seems */
-	if (rdev->family >= CHIP_R600) {
-		if (rdev->irq.installed) {
-			/* wait for GPU idle */
-			rdev->pm.gui_idle = false;
-			rdev->irq.gui_idle = true;
-			radeon_irq_set(rdev);
-			wait_event_interruptible_timeout(
-				rdev->irq.idle_queue, rdev->pm.gui_idle,
-				msecs_to_jiffies(RADEON_WAIT_IDLE_TIMEOUT));
-			rdev->irq.gui_idle = false;
-			radeon_irq_set(rdev);
-		}
-	} else {
-		struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-		if (ring->ready) {
-			struct radeon_fence *fence;
-			radeon_ring_alloc(rdev, ring, 64);
-			radeon_fence_create(rdev, &fence, radeon_ring_index(rdev, ring));
-			radeon_fence_emit(rdev, fence);
-			radeon_ring_commit(rdev, ring);
-			radeon_fence_wait(fence, false);
-			radeon_fence_unref(&fence);
-		}
-	}
-	radeon_unmap_vram_bos(rdev);
-
-	if (rdev->irq.installed) {
-		for (i = 0; i < rdev->num_crtc; i++) {
-			if (rdev->pm.active_crtcs & (1 << i)) {
-				rdev->pm.req_vblank |= (1 << i);
-				drm_vblank_get(rdev->ddev, i);
-			}
-		}
-	}
-
-	radeon_set_power_state(rdev);
-
-	if (rdev->irq.installed) {
-		for (i = 0; i < rdev->num_crtc; i++) {
-			if (rdev->pm.req_vblank & (1 << i)) {
-				rdev->pm.req_vblank &= ~(1 << i);
-				drm_vblank_put(rdev->ddev, i);
-			}
-		}
-	}
-
-	/* update display watermarks based on new power state */
-	radeon_update_bandwidth_info(rdev);
-	if (rdev->pm.active_crtc_count)
-		radeon_bandwidth_update(rdev);
-
-	rdev->pm.dynpm_planned_action = DYNPM_ACTION_NONE;
-
-	for (i = 0; i < RADEON_NUM_RINGS; ++i) {
-		if (rdev->ring[i].ring_obj)
-			mutex_unlock(&rdev->ring[i].mutex);
-	}
-	mutex_unlock(&rdev->vram_mutex);
-	mutex_unlock(&rdev->ddev->struct_mutex);
-}
-
-static void radeon_pm_print_states(struct radeon_device *rdev)
-{
-	int i, j;
-	struct radeon_power_state *power_state;
-	struct radeon_pm_clock_info *clock_info;
-
-	DRM_DEBUG_DRIVER("%d Power State(s)\n", rdev->pm.num_power_states);
-	for (i = 0; i < rdev->pm.num_power_states; i++) {
-		power_state = &rdev->pm.power_state[i];
-		DRM_DEBUG_DRIVER("State %d: %s\n", i,
-			radeon_pm_state_type_name[power_state->type]);
-		if (i == rdev->pm.default_power_state_index)
-			DRM_DEBUG_DRIVER("\tDefault");
-		if ((rdev->flags & RADEON_IS_PCIE) && !(rdev->flags & RADEON_IS_IGP))
-			DRM_DEBUG_DRIVER("\t%d PCIE Lanes\n", power_state->pcie_lanes);
-		if (power_state->flags & RADEON_PM_STATE_SINGLE_DISPLAY_ONLY)
-			DRM_DEBUG_DRIVER("\tSingle display only\n");
-		DRM_DEBUG_DRIVER("\t%d Clock Mode(s)\n", power_state->num_clock_modes);
-		for (j = 0; j < power_state->num_clock_modes; j++) {
-			clock_info = &(power_state->clock_info[j]);
-			if (rdev->flags & RADEON_IS_IGP)
-				DRM_DEBUG_DRIVER("\t\t%d e: %d%s\n",
-					j,
-					clock_info->sclk * 10,
-					clock_info->flags & RADEON_PM_MODE_NO_DISPLAY ? "\tNo display only" : "");
-			else
-				DRM_DEBUG_DRIVER("\t\t%d e: %d\tm: %d\tv: %d%s\n",
-					j,
-					clock_info->sclk * 10,
-					clock_info->mclk * 10,
-					clock_info->voltage.voltage,
-					clock_info->flags & RADEON_PM_MODE_NO_DISPLAY ? "\tNo display only" : "");
-		}
-	}
-}
-
-static ssize_t radeon_get_pm_profile(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
-	struct radeon_device *rdev = ddev->dev_private;
-	int cp = rdev->pm.profile;
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			(cp == PM_PROFILE_AUTO) ? "auto" :
-			(cp == PM_PROFILE_LOW) ? "low" :
-			(cp == PM_PROFILE_MID) ? "mid" :
-			(cp == PM_PROFILE_HIGH) ? "high" : "default");
-}
-
-static ssize_t radeon_set_pm_profile(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf,
-				     size_t count)
-{
-	struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
-	struct radeon_device *rdev = ddev->dev_private;
-
-	mutex_lock(&rdev->pm.mutex);
-	if (rdev->pm.pm_method == PM_METHOD_PROFILE) {
-		if (strncmp("default", buf, strlen("default")) == 0)
-			rdev->pm.profile = PM_PROFILE_DEFAULT;
-		else if (strncmp("auto", buf, strlen("auto")) == 0)
-			rdev->pm.profile = PM_PROFILE_AUTO;
-		else if (strncmp("low", buf, strlen("low")) == 0)
-			rdev->pm.profile = PM_PROFILE_LOW;
-		else if (strncmp("mid", buf, strlen("mid")) == 0)
-			rdev->pm.profile = PM_PROFILE_MID;
-		else if (strncmp("high", buf, strlen("high")) == 0)
-			rdev->pm.profile = PM_PROFILE_HIGH;
-		else {
-			count = -EINVAL;
-			goto fail;
-		}
-		radeon_pm_update_profile(rdev);
-		radeon_pm_set_clocks(rdev);
-	} else
-		count = -EINVAL;
-
-fail:
-	mutex_unlock(&rdev->pm.mutex);
-
-	return count;
-}
-
-static ssize_t radeon_get_pm_method(struct device *dev,
-				    struct device_attribute *attr,
-				    char *buf)
-{
-	struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
-	struct radeon_device *rdev = ddev->dev_private;
-	int pm = rdev->pm.pm_method;
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			(pm == PM_METHOD_DYNPM) ? "dynpm" : "profile");
-}
-
-static ssize_t radeon_set_pm_method(struct device *dev,
-				    struct device_attribute *attr,
-				    const char *buf,
-				    size_t count)
-{
-	struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
-	struct radeon_device *rdev = ddev->dev_private;
-
-
-	if (strncmp("dynpm", buf, strlen("dynpm")) == 0) {
-		mutex_lock(&rdev->pm.mutex);
-		rdev->pm.pm_method = PM_METHOD_DYNPM;
-		rdev->pm.dynpm_state = DYNPM_STATE_PAUSED;
-		rdev->pm.dynpm_planned_action = DYNPM_ACTION_DEFAULT;
-		mutex_unlock(&rdev->pm.mutex);
-	} else if (strncmp("profile", buf, strlen("profile")) == 0) {
-		mutex_lock(&rdev->pm.mutex);
-		/* disable dynpm */
-		rdev->pm.dynpm_state = DYNPM_STATE_DISABLED;
-		rdev->pm.dynpm_planned_action = DYNPM_ACTION_NONE;
-		rdev->pm.pm_method = PM_METHOD_PROFILE;
-		mutex_unlock(&rdev->pm.mutex);
-		cancel_delayed_work_sync(&rdev->pm.dynpm_idle_work);
-	} else {
-		count = -EINVAL;
-		goto fail;
-	}
-	radeon_pm_compute_clocks(rdev);
-fail:
-	return count;
-}
-
-static DEVICE_ATTR(power_profile, S_IRUGO | S_IWUSR, radeon_get_pm_profile, radeon_set_pm_profile);
-static DEVICE_ATTR(power_method, S_IRUGO | S_IWUSR, radeon_get_pm_method, radeon_set_pm_method);
-
-static ssize_t radeon_hwmon_show_temp(struct device *dev,
-				      struct device_attribute *attr,
-				      char *buf)
-{
-	struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
-	struct radeon_device *rdev = ddev->dev_private;
-	int temp;
-
-	switch (rdev->pm.int_thermal_type) {
-	case THERMAL_TYPE_RV6XX:
-		temp = rv6xx_get_temp(rdev);
-		break;
-	case THERMAL_TYPE_RV770:
-		temp = rv770_get_temp(rdev);
-		break;
-	case THERMAL_TYPE_EVERGREEN:
-	case THERMAL_TYPE_NI:
-		temp = evergreen_get_temp(rdev);
-		break;
-	case THERMAL_TYPE_SUMO:
-		temp = sumo_get_temp(rdev);
-		break;
-	case THERMAL_TYPE_SI:
-		temp = si_get_temp(rdev);
-		break;
-	default:
-		temp = 0;
-		break;
-	}
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", temp);
-}
-
-static ssize_t radeon_hwmon_show_name(struct device *dev,
-				      struct device_attribute *attr,
-				      char *buf)
-{
-	return sprintf(buf, "radeon\n");
-}
-
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, radeon_hwmon_show_temp, NULL, 0);
-static SENSOR_DEVICE_ATTR(name, S_IRUGO, radeon_hwmon_show_name, NULL, 0);
-
-static struct attribute *hwmon_attributes[] = {
-	&sensor_dev_attr_temp1_input.dev_attr.attr,
-	&sensor_dev_attr_name.dev_attr.attr,
-	NULL
-};
-
-static const struct attribute_group hwmon_attrgroup = {
-	.attrs = hwmon_attributes,
-};
-
-static int radeon_hwmon_init(struct radeon_device *rdev)
-{
-	int err = 0;
-
-	rdev->pm.int_hwmon_dev = NULL;
-
-	switch (rdev->pm.int_thermal_type) {
-	case THERMAL_TYPE_RV6XX:
-	case THERMAL_TYPE_RV770:
-	case THERMAL_TYPE_EVERGREEN:
-	case THERMAL_TYPE_NI:
-	case THERMAL_TYPE_SUMO:
-	case THERMAL_TYPE_SI:
-		/* No support for TN yet */
-		if (rdev->family == CHIP_ARUBA)
-			return err;
-		rdev->pm.int_hwmon_dev = hwmon_device_register(rdev->dev);
-		if (IS_ERR(rdev->pm.int_hwmon_dev)) {
-			err = PTR_ERR(rdev->pm.int_hwmon_dev);
-			dev_err(rdev->dev,
-				"Unable to register hwmon device: %d\n", err);
-			break;
-		}
-		dev_set_drvdata(rdev->pm.int_hwmon_dev, rdev->ddev);
-		err = sysfs_create_group(&rdev->pm.int_hwmon_dev->kobj,
-					 &hwmon_attrgroup);
-		if (err) {
-			dev_err(rdev->dev,
-				"Unable to create hwmon sysfs file: %d\n", err);
-			hwmon_device_unregister(rdev->dev);
-		}
-		break;
-	default:
-		break;
-	}
-
-	return err;
-}
-
-static void radeon_hwmon_fini(struct radeon_device *rdev)
-{
-	if (rdev->pm.int_hwmon_dev) {
-		sysfs_remove_group(&rdev->pm.int_hwmon_dev->kobj, &hwmon_attrgroup);
-		hwmon_device_unregister(rdev->pm.int_hwmon_dev);
-	}
-}
-
-void radeon_pm_suspend(struct radeon_device *rdev)
-{
-	mutex_lock(&rdev->pm.mutex);
-	if (rdev->pm.pm_method == PM_METHOD_DYNPM) {
-		if (rdev->pm.dynpm_state == DYNPM_STATE_ACTIVE)
-			rdev->pm.dynpm_state = DYNPM_STATE_SUSPENDED;
-	}
-	mutex_unlock(&rdev->pm.mutex);
-
-	cancel_delayed_work_sync(&rdev->pm.dynpm_idle_work);
-}
-
-void radeon_pm_resume(struct radeon_device *rdev)
-{
-	/* set up the default clocks if the MC ucode is loaded */
-	if (ASIC_IS_DCE5(rdev) && rdev->mc_fw) {
-		if (rdev->pm.default_vddc)
-			radeon_atom_set_voltage(rdev, rdev->pm.default_vddc,
-						SET_VOLTAGE_TYPE_ASIC_VDDC);
-		if (rdev->pm.default_vddci)
-			radeon_atom_set_voltage(rdev, rdev->pm.default_vddci,
-						SET_VOLTAGE_TYPE_ASIC_VDDCI);
-		if (rdev->pm.default_sclk)
-			radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
-		if (rdev->pm.default_mclk)
-			radeon_set_memory_clock(rdev, rdev->pm.default_mclk);
-	}
-	/* asic init will reset the default power state */
-	mutex_lock(&rdev->pm.mutex);
-	rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
-	rdev->pm.current_clock_mode_index = 0;
-	rdev->pm.current_sclk = rdev->pm.default_sclk;
-	rdev->pm.current_mclk = rdev->pm.default_mclk;
-	rdev->pm.current_vddc = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage;
-	rdev->pm.current_vddci = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.vddci;
-	if (rdev->pm.pm_method == PM_METHOD_DYNPM
-	    && rdev->pm.dynpm_state == DYNPM_STATE_SUSPENDED) {
-		rdev->pm.dynpm_state = DYNPM_STATE_ACTIVE;
-		schedule_delayed_work(&rdev->pm.dynpm_idle_work,
-				      msecs_to_jiffies(RADEON_IDLE_LOOP_MS));
-	}
-	mutex_unlock(&rdev->pm.mutex);
-	radeon_pm_compute_clocks(rdev);
-}
-
-int radeon_pm_init(struct radeon_device *rdev)
-{
-	int ret;
-
-	/* default to profile method */
-	rdev->pm.pm_method = PM_METHOD_PROFILE;
-	rdev->pm.profile = PM_PROFILE_DEFAULT;
-	rdev->pm.dynpm_state = DYNPM_STATE_DISABLED;
-	rdev->pm.dynpm_planned_action = DYNPM_ACTION_NONE;
-	rdev->pm.dynpm_can_upclock = true;
-	rdev->pm.dynpm_can_downclock = true;
-	rdev->pm.default_sclk = rdev->clock.default_sclk;
-	rdev->pm.default_mclk = rdev->clock.default_mclk;
-	rdev->pm.current_sclk = rdev->clock.default_sclk;
-	rdev->pm.current_mclk = rdev->clock.default_mclk;
-	rdev->pm.int_thermal_type = THERMAL_TYPE_NONE;
-
-	if (rdev->bios) {
-		if (rdev->is_atom_bios)
-			radeon_atombios_get_power_modes(rdev);
-		else
-			radeon_combios_get_power_modes(rdev);
-		radeon_pm_print_states(rdev);
-		radeon_pm_init_profile(rdev);
-		/* set up the default clocks if the MC ucode is loaded */
-		if (ASIC_IS_DCE5(rdev) && rdev->mc_fw) {
-			if (rdev->pm.default_vddc)
-				radeon_atom_set_voltage(rdev, rdev->pm.default_vddc,
-							SET_VOLTAGE_TYPE_ASIC_VDDC);
-			if (rdev->pm.default_vddci)
-				radeon_atom_set_voltage(rdev, rdev->pm.default_vddci,
-							SET_VOLTAGE_TYPE_ASIC_VDDCI);
-			if (rdev->pm.default_sclk)
-				radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
-			if (rdev->pm.default_mclk)
-				radeon_set_memory_clock(rdev, rdev->pm.default_mclk);
-		}
-	}
-
-	/* set up the internal thermal sensor if applicable */
-	ret = radeon_hwmon_init(rdev);
-	if (ret)
-		return ret;
-
-	INIT_DELAYED_WORK(&rdev->pm.dynpm_idle_work, radeon_dynpm_idle_work_handler);
-
-	if (rdev->pm.num_power_states > 1) {
-		/* where's the best place to put these? */
-		ret = device_create_file(rdev->dev, &dev_attr_power_profile);
-		if (ret)
-			DRM_ERROR("failed to create device file for power profile\n");
-		ret = device_create_file(rdev->dev, &dev_attr_power_method);
-		if (ret)
-			DRM_ERROR("failed to create device file for power method\n");
-
-#ifdef CONFIG_ACPI
-		rdev->acpi_nb.notifier_call = radeon_acpi_event;
-		register_acpi_notifier(&rdev->acpi_nb);
-#endif
-		if (radeon_debugfs_pm_init(rdev)) {
-			DRM_ERROR("Failed to register debugfs file for PM!\n");
-		}
-
-		DRM_INFO("radeon: power management initialized\n");
-	}
-
-	return 0;
-}
-
-void radeon_pm_fini(struct radeon_device *rdev)
-{
-	if (rdev->pm.num_power_states > 1) {
-		mutex_lock(&rdev->pm.mutex);
-		if (rdev->pm.pm_method == PM_METHOD_PROFILE) {
-			rdev->pm.profile = PM_PROFILE_DEFAULT;
-			radeon_pm_update_profile(rdev);
-			radeon_pm_set_clocks(rdev);
-		} else if (rdev->pm.pm_method == PM_METHOD_DYNPM) {
-			/* reset default clocks */
-			rdev->pm.dynpm_state = DYNPM_STATE_DISABLED;
-			rdev->pm.dynpm_planned_action = DYNPM_ACTION_DEFAULT;
-			radeon_pm_set_clocks(rdev);
-		}
-		mutex_unlock(&rdev->pm.mutex);
-
-		cancel_delayed_work_sync(&rdev->pm.dynpm_idle_work);
-
-		device_remove_file(rdev->dev, &dev_attr_power_profile);
-		device_remove_file(rdev->dev, &dev_attr_power_method);
-#ifdef CONFIG_ACPI
-		unregister_acpi_notifier(&rdev->acpi_nb);
-#endif
-	}
-
-	if (rdev->pm.power_state)
-		kfree(rdev->pm.power_state);
-
-	radeon_hwmon_fini(rdev);
-}
-
-void radeon_pm_compute_clocks(struct radeon_device *rdev)
-{
-	struct drm_device *ddev = rdev->ddev;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-
-	if (rdev->pm.num_power_states < 2)
-		return;
-
-	mutex_lock(&rdev->pm.mutex);
-
-	rdev->pm.active_crtcs = 0;
-	rdev->pm.active_crtc_count = 0;
-	list_for_each_entry(crtc,
-		&ddev->mode_config.crtc_list, head) {
-		radeon_crtc = to_radeon_crtc(crtc);
-		if (radeon_crtc->enabled) {
-			rdev->pm.active_crtcs |= (1 << radeon_crtc->crtc_id);
-			rdev->pm.active_crtc_count++;
-		}
-	}
-
-	if (rdev->pm.pm_method == PM_METHOD_PROFILE) {
-		radeon_pm_update_profile(rdev);
-		radeon_pm_set_clocks(rdev);
-	} else if (rdev->pm.pm_method == PM_METHOD_DYNPM) {
-		if (rdev->pm.dynpm_state != DYNPM_STATE_DISABLED) {
-			if (rdev->pm.active_crtc_count > 1) {
-				if (rdev->pm.dynpm_state == DYNPM_STATE_ACTIVE) {
-					cancel_delayed_work(&rdev->pm.dynpm_idle_work);
-
-					rdev->pm.dynpm_state = DYNPM_STATE_PAUSED;
-					rdev->pm.dynpm_planned_action = DYNPM_ACTION_DEFAULT;
-					radeon_pm_get_dynpm_state(rdev);
-					radeon_pm_set_clocks(rdev);
-
-					DRM_DEBUG_DRIVER("radeon: dynamic power management deactivated\n");
-				}
-			} else if (rdev->pm.active_crtc_count == 1) {
-				/* TODO: Increase clocks if needed for current mode */
-
-				if (rdev->pm.dynpm_state == DYNPM_STATE_MINIMUM) {
-					rdev->pm.dynpm_state = DYNPM_STATE_ACTIVE;
-					rdev->pm.dynpm_planned_action = DYNPM_ACTION_UPCLOCK;
-					radeon_pm_get_dynpm_state(rdev);
-					radeon_pm_set_clocks(rdev);
-
-					schedule_delayed_work(&rdev->pm.dynpm_idle_work,
-							      msecs_to_jiffies(RADEON_IDLE_LOOP_MS));
-				} else if (rdev->pm.dynpm_state == DYNPM_STATE_PAUSED) {
-					rdev->pm.dynpm_state = DYNPM_STATE_ACTIVE;
-					schedule_delayed_work(&rdev->pm.dynpm_idle_work,
-							      msecs_to_jiffies(RADEON_IDLE_LOOP_MS));
-					DRM_DEBUG_DRIVER("radeon: dynamic power management activated\n");
-				}
-			} else { /* count == 0 */
-				if (rdev->pm.dynpm_state != DYNPM_STATE_MINIMUM) {
-					cancel_delayed_work(&rdev->pm.dynpm_idle_work);
-
-					rdev->pm.dynpm_state = DYNPM_STATE_MINIMUM;
-					rdev->pm.dynpm_planned_action = DYNPM_ACTION_MINIMUM;
-					radeon_pm_get_dynpm_state(rdev);
-					radeon_pm_set_clocks(rdev);
-				}
-			}
-		}
-	}
-
-	mutex_unlock(&rdev->pm.mutex);
-}
-
-static bool radeon_pm_in_vbl(struct radeon_device *rdev)
-{
-	int  crtc, vpos, hpos, vbl_status;
-	bool in_vbl = true;
-
-	/* Iterate over all active crtc's. All crtc's must be in vblank,
-	 * otherwise return in_vbl == false.
-	 */
-	for (crtc = 0; (crtc < rdev->num_crtc) && in_vbl; crtc++) {
-		if (rdev->pm.active_crtcs & (1 << crtc)) {
-			vbl_status = radeon_get_crtc_scanoutpos(rdev->ddev, crtc, &vpos, &hpos);
-			if ((vbl_status & DRM_SCANOUTPOS_VALID) &&
-			    !(vbl_status & DRM_SCANOUTPOS_INVBL))
-				in_vbl = false;
-		}
-	}
-
-	return in_vbl;
-}
-
-static bool radeon_pm_debug_check_in_vbl(struct radeon_device *rdev, bool finish)
-{
-	u32 stat_crtc = 0;
-	bool in_vbl = radeon_pm_in_vbl(rdev);
-
-	if (in_vbl == false)
-		DRM_DEBUG_DRIVER("not in vbl for pm change %08x at %s\n", stat_crtc,
-			 finish ? "exit" : "entry");
-	return in_vbl;
-}
-
-static void radeon_dynpm_idle_work_handler(struct work_struct *work)
-{
-	struct radeon_device *rdev;
-	int resched;
-	rdev = container_of(work, struct radeon_device,
-				pm.dynpm_idle_work.work);
-
-	resched = ttm_bo_lock_delayed_workqueue(&rdev->mman.bdev);
-	mutex_lock(&rdev->pm.mutex);
-	if (rdev->pm.dynpm_state == DYNPM_STATE_ACTIVE) {
-		int not_processed = 0;
-		int i;
-
-		for (i = 0; i < RADEON_NUM_RINGS; ++i) {
-			not_processed += radeon_fence_count_emitted(rdev, i);
-			if (not_processed >= 3)
-				break;
-		}
-
-		if (not_processed >= 3) { /* should upclock */
-			if (rdev->pm.dynpm_planned_action == DYNPM_ACTION_DOWNCLOCK) {
-				rdev->pm.dynpm_planned_action = DYNPM_ACTION_NONE;
-			} else if (rdev->pm.dynpm_planned_action == DYNPM_ACTION_NONE &&
-				   rdev->pm.dynpm_can_upclock) {
-				rdev->pm.dynpm_planned_action =
-					DYNPM_ACTION_UPCLOCK;
-				rdev->pm.dynpm_action_timeout = jiffies +
-				msecs_to_jiffies(RADEON_RECLOCK_DELAY_MS);
-			}
-		} else if (not_processed == 0) { /* should downclock */
-			if (rdev->pm.dynpm_planned_action == DYNPM_ACTION_UPCLOCK) {
-				rdev->pm.dynpm_planned_action = DYNPM_ACTION_NONE;
-			} else if (rdev->pm.dynpm_planned_action == DYNPM_ACTION_NONE &&
-				   rdev->pm.dynpm_can_downclock) {
-				rdev->pm.dynpm_planned_action =
-					DYNPM_ACTION_DOWNCLOCK;
-				rdev->pm.dynpm_action_timeout = jiffies +
-				msecs_to_jiffies(RADEON_RECLOCK_DELAY_MS);
-			}
-		}
-
-		/* Note, radeon_pm_set_clocks is called with static_switch set
-		 * to false since we want to wait for vbl to avoid flicker.
-		 */
-		if (rdev->pm.dynpm_planned_action != DYNPM_ACTION_NONE &&
-		    jiffies > rdev->pm.dynpm_action_timeout) {
-			radeon_pm_get_dynpm_state(rdev);
-			radeon_pm_set_clocks(rdev);
-		}
-
-		schedule_delayed_work(&rdev->pm.dynpm_idle_work,
-				      msecs_to_jiffies(RADEON_IDLE_LOOP_MS));
-	}
-	mutex_unlock(&rdev->pm.mutex);
-	ttm_bo_unlock_delayed_workqueue(&rdev->mman.bdev, resched);
-}
-
-/*
- * Debugfs info
- */
-#if defined(CONFIG_DEBUG_FS)
-
-static int radeon_debugfs_pm_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	seq_printf(m, "default engine clock: %u0 kHz\n", rdev->pm.default_sclk);
-	seq_printf(m, "current engine clock: %u0 kHz\n", radeon_get_engine_clock(rdev));
-	seq_printf(m, "default memory clock: %u0 kHz\n", rdev->pm.default_mclk);
-	if (rdev->asic->pm.get_memory_clock)
-		seq_printf(m, "current memory clock: %u0 kHz\n", radeon_get_memory_clock(rdev));
-	if (rdev->pm.current_vddc)
-		seq_printf(m, "voltage: %u mV\n", rdev->pm.current_vddc);
-	if (rdev->asic->pm.get_pcie_lanes)
-		seq_printf(m, "PCIE lanes: %d\n", radeon_get_pcie_lanes(rdev));
-
-	return 0;
-}
-
-static struct drm_info_list radeon_pm_info_list[] = {
-	{"radeon_pm_info", radeon_debugfs_pm_info, 0, NULL},
-};
-#endif
-
-static int radeon_debugfs_pm_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, radeon_pm_info_list, ARRAY_SIZE(radeon_pm_info_list));
-#else
-	return 0;
-#endif
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_reg.h
deleted file mode 100644
index 5d8f735d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_reg.h
+++ /dev/null
@@ -1,3709 +0,0 @@
-/*
- * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
- *                VA Linux Systems Inc., Fremont, California.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
- * THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@xfree86.org>
- *   Rickard E. Faith <faith@valinux.com>
- *   Alan Hourihane <alanh@fairlite.demon.co.uk>
- *
- * References:
- *
- * !!!! FIXME !!!!
- *   RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
- *   Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
- *   1999.
- *
- * !!!! FIXME !!!!
- *   RAGE 128 Software Development Manual (Technical Reference Manual P/N
- *   SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
- *
- */
-
-/* !!!! FIXME !!!!  NOTE: THIS FILE HAS BEEN CONVERTED FROM r128_reg.h
- * AND CONTAINS REGISTERS AND REGISTER DEFINITIONS THAT ARE NOT CORRECT
- * ON THE RADEON.  A FULL AUDIT OF THIS CODE IS NEEDED!  */
-#ifndef _RADEON_REG_H_
-#define _RADEON_REG_H_
-
-#include "r300_reg.h"
-#include "r500_reg.h"
-#include "r600_reg.h"
-#include "evergreen_reg.h"
-#include "ni_reg.h"
-#include "si_reg.h"
-
-#define RADEON_MC_AGP_LOCATION		0x014c
-#define		RADEON_MC_AGP_START_MASK	0x0000FFFF
-#define		RADEON_MC_AGP_START_SHIFT	0
-#define		RADEON_MC_AGP_TOP_MASK		0xFFFF0000
-#define		RADEON_MC_AGP_TOP_SHIFT		16
-#define RADEON_MC_FB_LOCATION		0x0148
-#define		RADEON_MC_FB_START_MASK		0x0000FFFF
-#define		RADEON_MC_FB_START_SHIFT	0
-#define		RADEON_MC_FB_TOP_MASK		0xFFFF0000
-#define		RADEON_MC_FB_TOP_SHIFT		16
-#define RADEON_AGP_BASE_2		0x015c /* r200+ only */
-#define RADEON_AGP_BASE			0x0170
-
-#define ATI_DATATYPE_VQ				0
-#define ATI_DATATYPE_CI4			1
-#define ATI_DATATYPE_CI8			2
-#define ATI_DATATYPE_ARGB1555			3
-#define ATI_DATATYPE_RGB565			4
-#define ATI_DATATYPE_RGB888			5
-#define ATI_DATATYPE_ARGB8888			6
-#define ATI_DATATYPE_RGB332			7
-#define ATI_DATATYPE_Y8				8
-#define ATI_DATATYPE_RGB8			9
-#define ATI_DATATYPE_CI16			10
-#define ATI_DATATYPE_VYUY_422			11
-#define ATI_DATATYPE_YVYU_422			12
-#define ATI_DATATYPE_AYUV_444			14
-#define ATI_DATATYPE_ARGB4444			15
-
-				/* Registers for 2D/Video/Overlay */
-#define RADEON_ADAPTER_ID                   0x0f2c /* PCI */
-#define RADEON_AGP_BASE                     0x0170
-#define RADEON_AGP_CNTL                     0x0174
-#       define RADEON_AGP_APER_SIZE_256MB   (0x00 << 0)
-#       define RADEON_AGP_APER_SIZE_128MB   (0x20 << 0)
-#       define RADEON_AGP_APER_SIZE_64MB    (0x30 << 0)
-#       define RADEON_AGP_APER_SIZE_32MB    (0x38 << 0)
-#       define RADEON_AGP_APER_SIZE_16MB    (0x3c << 0)
-#       define RADEON_AGP_APER_SIZE_8MB     (0x3e << 0)
-#       define RADEON_AGP_APER_SIZE_4MB     (0x3f << 0)
-#       define RADEON_AGP_APER_SIZE_MASK    (0x3f << 0)
-#define RADEON_STATUS_PCI_CONFIG            0x06
-#       define RADEON_CAP_LIST              0x100000
-#define RADEON_CAPABILITIES_PTR_PCI_CONFIG  0x34 /* offset in PCI config*/
-#       define RADEON_CAP_PTR_MASK          0xfc /* mask off reserved bits of CAP_PTR */
-#       define RADEON_CAP_ID_NULL           0x00 /* End of capability list */
-#       define RADEON_CAP_ID_AGP            0x02 /* AGP capability ID */
-#       define RADEON_CAP_ID_EXP            0x10 /* PCI Express */
-#define RADEON_AGP_COMMAND                  0x0f60 /* PCI */
-#define RADEON_AGP_COMMAND_PCI_CONFIG       0x0060 /* offset in PCI config*/
-#       define RADEON_AGP_ENABLE            (1<<8)
-#define RADEON_AGP_PLL_CNTL                 0x000b /* PLL */
-#define RADEON_AGP_STATUS                   0x0f5c /* PCI */
-#       define RADEON_AGP_1X_MODE           0x01
-#       define RADEON_AGP_2X_MODE           0x02
-#       define RADEON_AGP_4X_MODE           0x04
-#       define RADEON_AGP_FW_MODE           0x10
-#       define RADEON_AGP_MODE_MASK         0x17
-#       define RADEON_AGPv3_MODE            0x08
-#       define RADEON_AGPv3_4X_MODE         0x01
-#       define RADEON_AGPv3_8X_MODE         0x02
-#define RADEON_ATTRDR                       0x03c1 /* VGA */
-#define RADEON_ATTRDW                       0x03c0 /* VGA */
-#define RADEON_ATTRX                        0x03c0 /* VGA */
-#define RADEON_AUX_SC_CNTL                  0x1660
-#       define RADEON_AUX1_SC_EN            (1 << 0)
-#       define RADEON_AUX1_SC_MODE_OR       (0 << 1)
-#       define RADEON_AUX1_SC_MODE_NAND     (1 << 1)
-#       define RADEON_AUX2_SC_EN            (1 << 2)
-#       define RADEON_AUX2_SC_MODE_OR       (0 << 3)
-#       define RADEON_AUX2_SC_MODE_NAND     (1 << 3)
-#       define RADEON_AUX3_SC_EN            (1 << 4)
-#       define RADEON_AUX3_SC_MODE_OR       (0 << 5)
-#       define RADEON_AUX3_SC_MODE_NAND     (1 << 5)
-#define RADEON_AUX1_SC_BOTTOM               0x1670
-#define RADEON_AUX1_SC_LEFT                 0x1664
-#define RADEON_AUX1_SC_RIGHT                0x1668
-#define RADEON_AUX1_SC_TOP                  0x166c
-#define RADEON_AUX2_SC_BOTTOM               0x1680
-#define RADEON_AUX2_SC_LEFT                 0x1674
-#define RADEON_AUX2_SC_RIGHT                0x1678
-#define RADEON_AUX2_SC_TOP                  0x167c
-#define RADEON_AUX3_SC_BOTTOM               0x1690
-#define RADEON_AUX3_SC_LEFT                 0x1684
-#define RADEON_AUX3_SC_RIGHT                0x1688
-#define RADEON_AUX3_SC_TOP                  0x168c
-#define RADEON_AUX_WINDOW_HORZ_CNTL         0x02d8
-#define RADEON_AUX_WINDOW_VERT_CNTL         0x02dc
-
-#define RADEON_BASE_CODE                    0x0f0b
-#define RADEON_BIOS_0_SCRATCH               0x0010
-#       define RADEON_FP_PANEL_SCALABLE     (1 << 16)
-#       define RADEON_FP_PANEL_SCALE_EN     (1 << 17)
-#       define RADEON_FP_CHIP_SCALE_EN      (1 << 18)
-#       define RADEON_DRIVER_BRIGHTNESS_EN  (1 << 26)
-#       define RADEON_DISPLAY_ROT_MASK      (3 << 28)
-#       define RADEON_DISPLAY_ROT_00        (0 << 28)
-#       define RADEON_DISPLAY_ROT_90        (1 << 28)
-#       define RADEON_DISPLAY_ROT_180       (2 << 28)
-#       define RADEON_DISPLAY_ROT_270       (3 << 28)
-#define RADEON_BIOS_1_SCRATCH               0x0014
-#define RADEON_BIOS_2_SCRATCH               0x0018
-#define RADEON_BIOS_3_SCRATCH               0x001c
-#define RADEON_BIOS_4_SCRATCH               0x0020
-#       define RADEON_CRT1_ATTACHED_MASK    (3 << 0)
-#       define RADEON_CRT1_ATTACHED_MONO    (1 << 0)
-#       define RADEON_CRT1_ATTACHED_COLOR   (2 << 0)
-#       define RADEON_LCD1_ATTACHED         (1 << 2)
-#       define RADEON_DFP1_ATTACHED         (1 << 3)
-#       define RADEON_TV1_ATTACHED_MASK     (3 << 4)
-#       define RADEON_TV1_ATTACHED_COMP     (1 << 4)
-#       define RADEON_TV1_ATTACHED_SVIDEO   (2 << 4)
-#       define RADEON_CRT2_ATTACHED_MASK    (3 << 8)
-#       define RADEON_CRT2_ATTACHED_MONO    (1 << 8)
-#       define RADEON_CRT2_ATTACHED_COLOR   (2 << 8)
-#       define RADEON_DFP2_ATTACHED         (1 << 11)
-#define RADEON_BIOS_5_SCRATCH               0x0024
-#       define RADEON_LCD1_ON               (1 << 0)
-#       define RADEON_CRT1_ON               (1 << 1)
-#       define RADEON_TV1_ON                (1 << 2)
-#       define RADEON_DFP1_ON               (1 << 3)
-#       define RADEON_CRT2_ON               (1 << 5)
-#       define RADEON_CV1_ON                (1 << 6)
-#       define RADEON_DFP2_ON               (1 << 7)
-#       define RADEON_LCD1_CRTC_MASK        (1 << 8)
-#       define RADEON_LCD1_CRTC_SHIFT       8
-#       define RADEON_CRT1_CRTC_MASK        (1 << 9)
-#       define RADEON_CRT1_CRTC_SHIFT       9
-#       define RADEON_TV1_CRTC_MASK         (1 << 10)
-#       define RADEON_TV1_CRTC_SHIFT        10
-#       define RADEON_DFP1_CRTC_MASK        (1 << 11)
-#       define RADEON_DFP1_CRTC_SHIFT       11
-#       define RADEON_CRT2_CRTC_MASK        (1 << 12)
-#       define RADEON_CRT2_CRTC_SHIFT       12
-#       define RADEON_CV1_CRTC_MASK         (1 << 13)
-#       define RADEON_CV1_CRTC_SHIFT        13
-#       define RADEON_DFP2_CRTC_MASK        (1 << 14)
-#       define RADEON_DFP2_CRTC_SHIFT       14
-#       define RADEON_ACC_REQ_LCD1          (1 << 16)
-#       define RADEON_ACC_REQ_CRT1          (1 << 17)
-#       define RADEON_ACC_REQ_TV1           (1 << 18)
-#       define RADEON_ACC_REQ_DFP1          (1 << 19)
-#       define RADEON_ACC_REQ_CRT2          (1 << 21)
-#       define RADEON_ACC_REQ_TV2           (1 << 22)
-#       define RADEON_ACC_REQ_DFP2          (1 << 23)
-#define RADEON_BIOS_6_SCRATCH               0x0028
-#       define RADEON_ACC_MODE_CHANGE       (1 << 2)
-#       define RADEON_EXT_DESKTOP_MODE      (1 << 3)
-#       define RADEON_LCD_DPMS_ON           (1 << 20)
-#       define RADEON_CRT_DPMS_ON           (1 << 21)
-#       define RADEON_TV_DPMS_ON            (1 << 22)
-#       define RADEON_DFP_DPMS_ON           (1 << 23)
-#       define RADEON_DPMS_MASK             (3 << 24)
-#       define RADEON_DPMS_ON               (0 << 24)
-#       define RADEON_DPMS_STANDBY          (1 << 24)
-#       define RADEON_DPMS_SUSPEND          (2 << 24)
-#       define RADEON_DPMS_OFF              (3 << 24)
-#       define RADEON_SCREEN_BLANKING       (1 << 26)
-#       define RADEON_DRIVER_CRITICAL       (1 << 27)
-#       define RADEON_DISPLAY_SWITCHING_DIS (1 << 30)
-#define RADEON_BIOS_7_SCRATCH               0x002c
-#       define RADEON_SYS_HOTKEY            (1 << 10)
-#       define RADEON_DRV_LOADED            (1 << 12)
-#define RADEON_BIOS_ROM                     0x0f30 /* PCI */
-#define RADEON_BIST                         0x0f0f /* PCI */
-#define RADEON_BRUSH_DATA0                  0x1480
-#define RADEON_BRUSH_DATA1                  0x1484
-#define RADEON_BRUSH_DATA10                 0x14a8
-#define RADEON_BRUSH_DATA11                 0x14ac
-#define RADEON_BRUSH_DATA12                 0x14b0
-#define RADEON_BRUSH_DATA13                 0x14b4
-#define RADEON_BRUSH_DATA14                 0x14b8
-#define RADEON_BRUSH_DATA15                 0x14bc
-#define RADEON_BRUSH_DATA16                 0x14c0
-#define RADEON_BRUSH_DATA17                 0x14c4
-#define RADEON_BRUSH_DATA18                 0x14c8
-#define RADEON_BRUSH_DATA19                 0x14cc
-#define RADEON_BRUSH_DATA2                  0x1488
-#define RADEON_BRUSH_DATA20                 0x14d0
-#define RADEON_BRUSH_DATA21                 0x14d4
-#define RADEON_BRUSH_DATA22                 0x14d8
-#define RADEON_BRUSH_DATA23                 0x14dc
-#define RADEON_BRUSH_DATA24                 0x14e0
-#define RADEON_BRUSH_DATA25                 0x14e4
-#define RADEON_BRUSH_DATA26                 0x14e8
-#define RADEON_BRUSH_DATA27                 0x14ec
-#define RADEON_BRUSH_DATA28                 0x14f0
-#define RADEON_BRUSH_DATA29                 0x14f4
-#define RADEON_BRUSH_DATA3                  0x148c
-#define RADEON_BRUSH_DATA30                 0x14f8
-#define RADEON_BRUSH_DATA31                 0x14fc
-#define RADEON_BRUSH_DATA32                 0x1500
-#define RADEON_BRUSH_DATA33                 0x1504
-#define RADEON_BRUSH_DATA34                 0x1508
-#define RADEON_BRUSH_DATA35                 0x150c
-#define RADEON_BRUSH_DATA36                 0x1510
-#define RADEON_BRUSH_DATA37                 0x1514
-#define RADEON_BRUSH_DATA38                 0x1518
-#define RADEON_BRUSH_DATA39                 0x151c
-#define RADEON_BRUSH_DATA4                  0x1490
-#define RADEON_BRUSH_DATA40                 0x1520
-#define RADEON_BRUSH_DATA41                 0x1524
-#define RADEON_BRUSH_DATA42                 0x1528
-#define RADEON_BRUSH_DATA43                 0x152c
-#define RADEON_BRUSH_DATA44                 0x1530
-#define RADEON_BRUSH_DATA45                 0x1534
-#define RADEON_BRUSH_DATA46                 0x1538
-#define RADEON_BRUSH_DATA47                 0x153c
-#define RADEON_BRUSH_DATA48                 0x1540
-#define RADEON_BRUSH_DATA49                 0x1544
-#define RADEON_BRUSH_DATA5                  0x1494
-#define RADEON_BRUSH_DATA50                 0x1548
-#define RADEON_BRUSH_DATA51                 0x154c
-#define RADEON_BRUSH_DATA52                 0x1550
-#define RADEON_BRUSH_DATA53                 0x1554
-#define RADEON_BRUSH_DATA54                 0x1558
-#define RADEON_BRUSH_DATA55                 0x155c
-#define RADEON_BRUSH_DATA56                 0x1560
-#define RADEON_BRUSH_DATA57                 0x1564
-#define RADEON_BRUSH_DATA58                 0x1568
-#define RADEON_BRUSH_DATA59                 0x156c
-#define RADEON_BRUSH_DATA6                  0x1498
-#define RADEON_BRUSH_DATA60                 0x1570
-#define RADEON_BRUSH_DATA61                 0x1574
-#define RADEON_BRUSH_DATA62                 0x1578
-#define RADEON_BRUSH_DATA63                 0x157c
-#define RADEON_BRUSH_DATA7                  0x149c
-#define RADEON_BRUSH_DATA8                  0x14a0
-#define RADEON_BRUSH_DATA9                  0x14a4
-#define RADEON_BRUSH_SCALE                  0x1470
-#define RADEON_BRUSH_Y_X                    0x1474
-#define RADEON_BUS_CNTL                     0x0030
-#       define RADEON_BUS_MASTER_DIS         (1 << 6)
-#       define RADEON_BUS_BIOS_DIS_ROM       (1 << 12)
-#	define RS600_BUS_MASTER_DIS	     (1 << 14)
-#	define RS600_MSI_REARM		     (1 << 20) /* rs600/rs690/rs740 */
-#       define RADEON_BUS_RD_DISCARD_EN      (1 << 24)
-#       define RADEON_BUS_RD_ABORT_EN        (1 << 25)
-#       define RADEON_BUS_MSTR_DISCONNECT_EN (1 << 28)
-#       define RADEON_BUS_WRT_BURST          (1 << 29)
-#       define RADEON_BUS_READ_BURST         (1 << 30)
-#define RADEON_BUS_CNTL1                    0x0034
-#       define RADEON_BUS_WAIT_ON_LOCK_EN    (1 << 4)
-#define RV370_BUS_CNTL                      0x004c
-#       define RV370_BUS_BIOS_DIS_ROM        (1 << 2)
-/* rv370/rv380, rv410, r423/r430/r480, r5xx */
-#define RADEON_MSI_REARM_EN		    0x0160
-#	define RV370_MSI_REARM_EN	     (1 << 0)
-
-/* #define RADEON_PCIE_INDEX                   0x0030 */
-/* #define RADEON_PCIE_DATA                    0x0034 */
-#define RADEON_PCIE_LC_LINK_WIDTH_CNTL             0xa2 /* PCIE */
-#       define RADEON_PCIE_LC_LINK_WIDTH_SHIFT     0
-#       define RADEON_PCIE_LC_LINK_WIDTH_MASK      0x7
-#       define RADEON_PCIE_LC_LINK_WIDTH_X0        0
-#       define RADEON_PCIE_LC_LINK_WIDTH_X1        1
-#       define RADEON_PCIE_LC_LINK_WIDTH_X2        2
-#       define RADEON_PCIE_LC_LINK_WIDTH_X4        3
-#       define RADEON_PCIE_LC_LINK_WIDTH_X8        4
-#       define RADEON_PCIE_LC_LINK_WIDTH_X12       5
-#       define RADEON_PCIE_LC_LINK_WIDTH_X16       6
-#       define RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT  4
-#       define RADEON_PCIE_LC_LINK_WIDTH_RD_MASK   0x70
-#       define RADEON_PCIE_LC_RECONFIG_NOW         (1 << 8)
-#       define RADEON_PCIE_LC_RECONFIG_LATER       (1 << 9)
-#       define RADEON_PCIE_LC_SHORT_RECONFIG_EN    (1 << 10)
-#       define R600_PCIE_LC_RECONFIG_ARC_MISSING_ESCAPE   (1 << 7)
-#       define R600_PCIE_LC_RENEGOTIATION_SUPPORT  (1 << 9)
-#       define R600_PCIE_LC_RENEGOTIATE_EN         (1 << 10)
-#       define R600_PCIE_LC_SHORT_RECONFIG_EN      (1 << 11)
-#       define R600_PCIE_LC_UPCONFIGURE_SUPPORT    (1 << 12)
-#       define R600_PCIE_LC_UPCONFIGURE_DIS        (1 << 13)
-
-#define R600_TARGET_AND_CURRENT_PROFILE_INDEX      0x70c
-#define R700_TARGET_AND_CURRENT_PROFILE_INDEX      0x66c
-
-#define RADEON_CACHE_CNTL                   0x1724
-#define RADEON_CACHE_LINE                   0x0f0c /* PCI */
-#define RADEON_CAPABILITIES_ID              0x0f50 /* PCI */
-#define RADEON_CAPABILITIES_PTR             0x0f34 /* PCI */
-#define RADEON_CLK_PIN_CNTL                 0x0001 /* PLL */
-#       define RADEON_DONT_USE_XTALIN       (1 << 4)
-#       define RADEON_SCLK_DYN_START_CNTL   (1 << 15)
-#define RADEON_CLOCK_CNTL_DATA              0x000c
-#define RADEON_CLOCK_CNTL_INDEX             0x0008
-#       define RADEON_PLL_WR_EN             (1 << 7)
-#       define RADEON_PLL_DIV_SEL           (3 << 8)
-#       define RADEON_PLL2_DIV_SEL_MASK     (~(3 << 8))
-#define RADEON_CLK_PWRMGT_CNTL              0x0014
-#       define RADEON_ENGIN_DYNCLK_MODE     (1 << 12)
-#       define RADEON_ACTIVE_HILO_LAT_MASK  (3 << 13)
-#       define RADEON_ACTIVE_HILO_LAT_SHIFT 13
-#       define RADEON_DISP_DYN_STOP_LAT_MASK (1 << 12)
-#       define RADEON_MC_BUSY               (1 << 16)
-#       define RADEON_DLL_READY             (1 << 19)
-#       define RADEON_CG_NO1_DEBUG_0        (1 << 24)
-#       define RADEON_CG_NO1_DEBUG_MASK     (0x1f << 24)
-#       define RADEON_DYN_STOP_MODE_MASK    (7 << 21)
-#       define RADEON_TVPLL_PWRMGT_OFF      (1 << 30)
-#       define RADEON_TVCLK_TURNOFF         (1 << 31)
-#define RADEON_PLL_PWRMGT_CNTL              0x0015 /* PLL */
-#	define RADEON_PM_MODE_SEL           (1 << 13)
-#       define RADEON_TCL_BYPASS_DISABLE    (1 << 20)
-#define RADEON_CLR_CMP_CLR_3D               0x1a24
-#define RADEON_CLR_CMP_CLR_DST              0x15c8
-#define RADEON_CLR_CMP_CLR_SRC              0x15c4
-#define RADEON_CLR_CMP_CNTL                 0x15c0
-#       define RADEON_SRC_CMP_EQ_COLOR      (4 <<  0)
-#       define RADEON_SRC_CMP_NEQ_COLOR     (5 <<  0)
-#       define RADEON_CLR_CMP_SRC_SOURCE    (1 << 24)
-#define RADEON_CLR_CMP_MASK                 0x15cc
-#       define RADEON_CLR_CMP_MSK           0xffffffff
-#define RADEON_CLR_CMP_MASK_3D              0x1A28
-#define RADEON_COMMAND                      0x0f04 /* PCI */
-#define RADEON_COMPOSITE_SHADOW_ID          0x1a0c
-#define RADEON_CONFIG_APER_0_BASE           0x0100
-#define RADEON_CONFIG_APER_1_BASE           0x0104
-#define RADEON_CONFIG_APER_SIZE             0x0108
-#define RADEON_CONFIG_BONDS                 0x00e8
-#define RADEON_CONFIG_CNTL                  0x00e0
-#       define RADEON_CFG_VGA_RAM_EN        (1 << 8)
-#       define RADEON_CFG_VGA_IO_DIS        (1 << 9)
-#       define RADEON_CFG_ATI_REV_A11       (0   << 16)
-#       define RADEON_CFG_ATI_REV_A12       (1   << 16)
-#       define RADEON_CFG_ATI_REV_A13       (2   << 16)
-#       define RADEON_CFG_ATI_REV_ID_MASK   (0xf << 16)
-#define RADEON_CONFIG_MEMSIZE               0x00f8
-#define RADEON_CONFIG_MEMSIZE_EMBEDDED      0x0114
-#define RADEON_CONFIG_REG_1_BASE            0x010c
-#define RADEON_CONFIG_REG_APER_SIZE         0x0110
-#define RADEON_CONFIG_XSTRAP                0x00e4
-#define RADEON_CONSTANT_COLOR_C             0x1d34
-#       define RADEON_CONSTANT_COLOR_MASK   0x00ffffff
-#       define RADEON_CONSTANT_COLOR_ONE    0x00ffffff
-#       define RADEON_CONSTANT_COLOR_ZERO   0x00000000
-#define RADEON_CRC_CMDFIFO_ADDR             0x0740
-#define RADEON_CRC_CMDFIFO_DOUT             0x0744
-#define RADEON_GRPH_BUFFER_CNTL             0x02f0
-#       define RADEON_GRPH_START_REQ_MASK          (0x7f)
-#       define RADEON_GRPH_START_REQ_SHIFT         0
-#       define RADEON_GRPH_STOP_REQ_MASK           (0x7f<<8)
-#       define RADEON_GRPH_STOP_REQ_SHIFT          8
-#       define RADEON_GRPH_CRITICAL_POINT_MASK     (0x7f<<16)
-#       define RADEON_GRPH_CRITICAL_POINT_SHIFT    16
-#       define RADEON_GRPH_CRITICAL_CNTL           (1<<28)
-#       define RADEON_GRPH_BUFFER_SIZE             (1<<29)
-#       define RADEON_GRPH_CRITICAL_AT_SOF         (1<<30)
-#       define RADEON_GRPH_STOP_CNTL               (1<<31)
-#define RADEON_GRPH2_BUFFER_CNTL            0x03f0
-#       define RADEON_GRPH2_START_REQ_MASK         (0x7f)
-#       define RADEON_GRPH2_START_REQ_SHIFT         0
-#       define RADEON_GRPH2_STOP_REQ_MASK          (0x7f<<8)
-#       define RADEON_GRPH2_STOP_REQ_SHIFT         8
-#       define RADEON_GRPH2_CRITICAL_POINT_MASK    (0x7f<<16)
-#       define RADEON_GRPH2_CRITICAL_POINT_SHIFT   16
-#       define RADEON_GRPH2_CRITICAL_CNTL          (1<<28)
-#       define RADEON_GRPH2_BUFFER_SIZE            (1<<29)
-#       define RADEON_GRPH2_CRITICAL_AT_SOF        (1<<30)
-#       define RADEON_GRPH2_STOP_CNTL              (1<<31)
-#define RADEON_CRTC_CRNT_FRAME              0x0214
-#define RADEON_CRTC_EXT_CNTL                0x0054
-#       define RADEON_CRTC_VGA_XOVERSCAN    (1 <<  0)
-#       define RADEON_VGA_ATI_LINEAR        (1 <<  3)
-#       define RADEON_XCRT_CNT_EN           (1 <<  6)
-#       define RADEON_CRTC_HSYNC_DIS        (1 <<  8)
-#       define RADEON_CRTC_VSYNC_DIS        (1 <<  9)
-#       define RADEON_CRTC_DISPLAY_DIS      (1 << 10)
-#       define RADEON_CRTC_SYNC_TRISTAT     (1 << 11)
-#       define RADEON_CRTC_CRT_ON           (1 << 15)
-#define RADEON_CRTC_EXT_CNTL_DPMS_BYTE      0x0055
-#       define RADEON_CRTC_HSYNC_DIS_BYTE   (1 <<  0)
-#       define RADEON_CRTC_VSYNC_DIS_BYTE   (1 <<  1)
-#       define RADEON_CRTC_DISPLAY_DIS_BYTE (1 <<  2)
-#define RADEON_CRTC_GEN_CNTL                0x0050
-#       define RADEON_CRTC_DBL_SCAN_EN      (1 <<  0)
-#       define RADEON_CRTC_INTERLACE_EN     (1 <<  1)
-#       define RADEON_CRTC_CSYNC_EN         (1 <<  4)
-#       define RADEON_CRTC_ICON_EN          (1 << 15)
-#       define RADEON_CRTC_CUR_EN           (1 << 16)
-#       define RADEON_CRTC_VSTAT_MODE_MASK  (3 << 17)
-#       define RADEON_CRTC_CUR_MODE_MASK    (7 << 20)
-#       define RADEON_CRTC_CUR_MODE_SHIFT   20
-#       define RADEON_CRTC_CUR_MODE_MONO    0
-#       define RADEON_CRTC_CUR_MODE_24BPP   2
-#       define RADEON_CRTC_EXT_DISP_EN      (1 << 24)
-#       define RADEON_CRTC_EN               (1 << 25)
-#       define RADEON_CRTC_DISP_REQ_EN_B    (1 << 26)
-#define RADEON_CRTC2_GEN_CNTL               0x03f8
-#       define RADEON_CRTC2_DBL_SCAN_EN     (1 <<  0)
-#       define RADEON_CRTC2_INTERLACE_EN    (1 <<  1)
-#       define RADEON_CRTC2_SYNC_TRISTAT    (1 <<  4)
-#       define RADEON_CRTC2_HSYNC_TRISTAT   (1 <<  5)
-#       define RADEON_CRTC2_VSYNC_TRISTAT   (1 <<  6)
-#       define RADEON_CRTC2_CRT2_ON         (1 <<  7)
-#       define RADEON_CRTC2_PIX_WIDTH_SHIFT 8
-#       define RADEON_CRTC2_PIX_WIDTH_MASK  (0xf << 8)
-#       define RADEON_CRTC2_ICON_EN         (1 << 15)
-#       define RADEON_CRTC2_CUR_EN          (1 << 16)
-#       define RADEON_CRTC2_CUR_MODE_MASK   (7 << 20)
-#       define RADEON_CRTC2_DISP_DIS        (1 << 23)
-#       define RADEON_CRTC2_EN              (1 << 25)
-#       define RADEON_CRTC2_DISP_REQ_EN_B   (1 << 26)
-#       define RADEON_CRTC2_CSYNC_EN        (1 << 27)
-#       define RADEON_CRTC2_HSYNC_DIS       (1 << 28)
-#       define RADEON_CRTC2_VSYNC_DIS       (1 << 29)
-#define RADEON_CRTC_MORE_CNTL               0x27c
-#       define RADEON_CRTC_AUTO_HORZ_CENTER_EN (1<<2)
-#       define RADEON_CRTC_AUTO_VERT_CENTER_EN (1<<3)
-#       define RADEON_CRTC_H_CUTOFF_ACTIVE_EN (1<<4)
-#       define RADEON_CRTC_V_CUTOFF_ACTIVE_EN (1<<5)
-#define RADEON_CRTC_GUI_TRIG_VLINE          0x0218
-#define RADEON_CRTC_H_SYNC_STRT_WID         0x0204
-#       define RADEON_CRTC_H_SYNC_STRT_PIX        (0x07  <<  0)
-#       define RADEON_CRTC_H_SYNC_STRT_CHAR       (0x3ff <<  3)
-#       define RADEON_CRTC_H_SYNC_STRT_CHAR_SHIFT 3
-#       define RADEON_CRTC_H_SYNC_WID             (0x3f  << 16)
-#       define RADEON_CRTC_H_SYNC_WID_SHIFT       16
-#       define RADEON_CRTC_H_SYNC_POL             (1     << 23)
-#define RADEON_CRTC2_H_SYNC_STRT_WID        0x0304
-#       define RADEON_CRTC2_H_SYNC_STRT_PIX        (0x07  <<  0)
-#       define RADEON_CRTC2_H_SYNC_STRT_CHAR       (0x3ff <<  3)
-#       define RADEON_CRTC2_H_SYNC_STRT_CHAR_SHIFT 3
-#       define RADEON_CRTC2_H_SYNC_WID             (0x3f  << 16)
-#       define RADEON_CRTC2_H_SYNC_WID_SHIFT       16
-#       define RADEON_CRTC2_H_SYNC_POL             (1     << 23)
-#define RADEON_CRTC_H_TOTAL_DISP            0x0200
-#       define RADEON_CRTC_H_TOTAL          (0x03ff << 0)
-#       define RADEON_CRTC_H_TOTAL_SHIFT    0
-#       define RADEON_CRTC_H_DISP           (0x01ff << 16)
-#       define RADEON_CRTC_H_DISP_SHIFT     16
-#define RADEON_CRTC2_H_TOTAL_DISP           0x0300
-#       define RADEON_CRTC2_H_TOTAL         (0x03ff << 0)
-#       define RADEON_CRTC2_H_TOTAL_SHIFT   0
-#       define RADEON_CRTC2_H_DISP          (0x01ff << 16)
-#       define RADEON_CRTC2_H_DISP_SHIFT    16
-
-#define RADEON_CRTC_OFFSET_RIGHT	    0x0220
-#define RADEON_CRTC_OFFSET                  0x0224
-#	define RADEON_CRTC_OFFSET__GUI_TRIG_OFFSET (1<<30)
-#	define RADEON_CRTC_OFFSET__OFFSET_LOCK	   (1<<31)
-
-#define RADEON_CRTC2_OFFSET                 0x0324
-#	define RADEON_CRTC2_OFFSET__GUI_TRIG_OFFSET (1<<30)
-#	define RADEON_CRTC2_OFFSET__OFFSET_LOCK	    (1<<31)
-#define RADEON_CRTC_OFFSET_CNTL             0x0228
-#       define RADEON_CRTC_TILE_LINE_SHIFT              0
-#       define RADEON_CRTC_TILE_LINE_RIGHT_SHIFT        4
-#	define R300_CRTC_X_Y_MODE_EN_RIGHT		(1 << 6)
-#	define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_MASK   (3 << 7)
-#	define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_AUTO   (0 << 7)
-#	define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_SINGLE (1 << 7)
-#	define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_DOUBLE (2 << 7)
-#	define R300_CRTC_MICRO_TILE_BUFFER_RIGHT_DIS    (3 << 7)
-#	define R300_CRTC_X_Y_MODE_EN			(1 << 9)
-#	define R300_CRTC_MICRO_TILE_BUFFER_MASK		(3 << 10)
-#	define R300_CRTC_MICRO_TILE_BUFFER_AUTO		(0 << 10)
-#	define R300_CRTC_MICRO_TILE_BUFFER_SINGLE	(1 << 10)
-#	define R300_CRTC_MICRO_TILE_BUFFER_DOUBLE	(2 << 10)
-#	define R300_CRTC_MICRO_TILE_BUFFER_DIS		(3 << 10)
-#	define R300_CRTC_MICRO_TILE_EN_RIGHT		(1 << 12)
-#	define R300_CRTC_MICRO_TILE_EN			(1 << 13)
-#	define R300_CRTC_MACRO_TILE_EN_RIGHT		(1 << 14)
-#       define R300_CRTC_MACRO_TILE_EN                  (1 << 15)
-#       define RADEON_CRTC_TILE_EN_RIGHT                (1 << 14)
-#       define RADEON_CRTC_TILE_EN                      (1 << 15)
-#       define RADEON_CRTC_OFFSET_FLIP_CNTL             (1 << 16)
-#       define RADEON_CRTC_STEREO_OFFSET_EN             (1 << 17)
-#       define RADEON_CRTC_GUI_TRIG_OFFSET_LEFT_EN      (1 << 28)
-#       define RADEON_CRTC_GUI_TRIG_OFFSET_RIGHT_EN     (1 << 29)
-
-#define R300_CRTC_TILE_X0_Y0	            0x0350
-#define R300_CRTC2_TILE_X0_Y0	            0x0358
-
-#define RADEON_CRTC2_OFFSET_CNTL            0x0328
-#       define RADEON_CRTC2_OFFSET_FLIP_CNTL (1 << 16)
-#       define RADEON_CRTC2_TILE_EN         (1 << 15)
-#define RADEON_CRTC_PITCH                   0x022c
-#	define RADEON_CRTC_PITCH__SHIFT		 0
-#	define RADEON_CRTC_PITCH__RIGHT_SHIFT	16
-
-#define RADEON_CRTC2_PITCH                  0x032c
-#define RADEON_CRTC_STATUS                  0x005c
-#       define RADEON_CRTC_VBLANK_CUR       (1 <<  0)
-#       define RADEON_CRTC_VBLANK_SAVE      (1 <<  1)
-#       define RADEON_CRTC_VBLANK_SAVE_CLEAR  (1 <<  1)
-#define RADEON_CRTC2_STATUS                  0x03fc
-#       define RADEON_CRTC2_VBLANK_CUR       (1 <<  0)
-#       define RADEON_CRTC2_VBLANK_SAVE      (1 <<  1)
-#       define RADEON_CRTC2_VBLANK_SAVE_CLEAR  (1 <<  1)
-#define RADEON_CRTC_V_SYNC_STRT_WID         0x020c
-#       define RADEON_CRTC_V_SYNC_STRT        (0x7ff <<  0)
-#       define RADEON_CRTC_V_SYNC_STRT_SHIFT  0
-#       define RADEON_CRTC_V_SYNC_WID         (0x1f  << 16)
-#       define RADEON_CRTC_V_SYNC_WID_SHIFT   16
-#       define RADEON_CRTC_V_SYNC_POL         (1     << 23)
-#define RADEON_CRTC2_V_SYNC_STRT_WID        0x030c
-#       define RADEON_CRTC2_V_SYNC_STRT       (0x7ff <<  0)
-#       define RADEON_CRTC2_V_SYNC_STRT_SHIFT 0
-#       define RADEON_CRTC2_V_SYNC_WID        (0x1f  << 16)
-#       define RADEON_CRTC2_V_SYNC_WID_SHIFT  16
-#       define RADEON_CRTC2_V_SYNC_POL        (1     << 23)
-#define RADEON_CRTC_V_TOTAL_DISP            0x0208
-#       define RADEON_CRTC_V_TOTAL          (0x07ff << 0)
-#       define RADEON_CRTC_V_TOTAL_SHIFT    0
-#       define RADEON_CRTC_V_DISP           (0x07ff << 16)
-#       define RADEON_CRTC_V_DISP_SHIFT     16
-#define RADEON_CRTC2_V_TOTAL_DISP           0x0308
-#       define RADEON_CRTC2_V_TOTAL         (0x07ff << 0)
-#       define RADEON_CRTC2_V_TOTAL_SHIFT   0
-#       define RADEON_CRTC2_V_DISP          (0x07ff << 16)
-#       define RADEON_CRTC2_V_DISP_SHIFT    16
-#define RADEON_CRTC_VLINE_CRNT_VLINE        0x0210
-#       define RADEON_CRTC_CRNT_VLINE_MASK  (0x7ff << 16)
-#define RADEON_CRTC2_CRNT_FRAME             0x0314
-#define RADEON_CRTC2_GUI_TRIG_VLINE         0x0318
-#define RADEON_CRTC2_VLINE_CRNT_VLINE       0x0310
-#define RADEON_CRTC8_DATA                   0x03d5 /* VGA, 0x3b5 */
-#define RADEON_CRTC8_IDX                    0x03d4 /* VGA, 0x3b4 */
-#define RADEON_CUR_CLR0                     0x026c
-#define RADEON_CUR_CLR1                     0x0270
-#define RADEON_CUR_HORZ_VERT_OFF            0x0268
-#define RADEON_CUR_HORZ_VERT_POSN           0x0264
-#define RADEON_CUR_OFFSET                   0x0260
-#       define RADEON_CUR_LOCK              (1 << 31)
-#define RADEON_CUR2_CLR0                    0x036c
-#define RADEON_CUR2_CLR1                    0x0370
-#define RADEON_CUR2_HORZ_VERT_OFF           0x0368
-#define RADEON_CUR2_HORZ_VERT_POSN          0x0364
-#define RADEON_CUR2_OFFSET                  0x0360
-#       define RADEON_CUR2_LOCK             (1 << 31)
-
-#define RADEON_DAC_CNTL                     0x0058
-#       define RADEON_DAC_RANGE_CNTL        (3 <<  0)
-#       define RADEON_DAC_RANGE_CNTL_PS2    (2 <<  0)
-#       define RADEON_DAC_RANGE_CNTL_MASK   0x03
-#       define RADEON_DAC_BLANKING          (1 <<  2)
-#       define RADEON_DAC_CMP_EN            (1 <<  3)
-#       define RADEON_DAC_CMP_OUTPUT        (1 <<  7)
-#       define RADEON_DAC_8BIT_EN           (1 <<  8)
-#       define RADEON_DAC_TVO_EN            (1 << 10)
-#       define RADEON_DAC_VGA_ADR_EN        (1 << 13)
-#       define RADEON_DAC_PDWN              (1 << 15)
-#       define RADEON_DAC_MASK_ALL          (0xff << 24)
-#define RADEON_DAC_CNTL2                    0x007c
-#       define RADEON_DAC2_TV_CLK_SEL       (0 <<  1)
-#       define RADEON_DAC2_DAC_CLK_SEL      (1 <<  0)
-#       define RADEON_DAC2_DAC2_CLK_SEL     (1 <<  1)
-#       define RADEON_DAC2_PALETTE_ACC_CTL  (1 <<  5)
-#       define RADEON_DAC2_CMP_EN           (1 <<  7)
-#       define RADEON_DAC2_CMP_OUT_R        (1 <<  8)
-#       define RADEON_DAC2_CMP_OUT_G        (1 <<  9)
-#       define RADEON_DAC2_CMP_OUT_B        (1 << 10)
-#       define RADEON_DAC2_CMP_OUTPUT       (1 << 11)
-#define RADEON_DAC_EXT_CNTL                 0x0280
-#       define RADEON_DAC2_FORCE_BLANK_OFF_EN (1 << 0)
-#       define RADEON_DAC2_FORCE_DATA_EN      (1 << 1)
-#       define RADEON_DAC_FORCE_BLANK_OFF_EN  (1 << 4)
-#       define RADEON_DAC_FORCE_DATA_EN       (1 << 5)
-#       define RADEON_DAC_FORCE_DATA_SEL_MASK (3 << 6)
-#       define RADEON_DAC_FORCE_DATA_SEL_R    (0 << 6)
-#       define RADEON_DAC_FORCE_DATA_SEL_G    (1 << 6)
-#       define RADEON_DAC_FORCE_DATA_SEL_B    (2 << 6)
-#       define RADEON_DAC_FORCE_DATA_SEL_RGB  (3 << 6)
-#       define RADEON_DAC_FORCE_DATA_MASK   0x0003ff00
-#       define RADEON_DAC_FORCE_DATA_SHIFT  8
-#define RADEON_DAC_MACRO_CNTL               0x0d04
-#       define RADEON_DAC_PDWN_R            (1 << 16)
-#       define RADEON_DAC_PDWN_G            (1 << 17)
-#       define RADEON_DAC_PDWN_B            (1 << 18)
-#define RADEON_DISP_PWR_MAN                 0x0d08
-#       define RADEON_DISP_PWR_MAN_D3_CRTC_EN      (1 << 0)
-#       define RADEON_DISP_PWR_MAN_D3_CRTC2_EN     (1 << 4)
-#       define RADEON_DISP_PWR_MAN_DPMS_ON  (0 << 8)
-#       define RADEON_DISP_PWR_MAN_DPMS_STANDBY    (1 << 8)
-#       define RADEON_DISP_PWR_MAN_DPMS_SUSPEND    (2 << 8)
-#       define RADEON_DISP_PWR_MAN_DPMS_OFF (3 << 8)
-#       define RADEON_DISP_D3_RST           (1 << 16)
-#       define RADEON_DISP_D3_REG_RST       (1 << 17)
-#       define RADEON_DISP_D3_GRPH_RST      (1 << 18)
-#       define RADEON_DISP_D3_SUBPIC_RST    (1 << 19)
-#       define RADEON_DISP_D3_OV0_RST       (1 << 20)
-#       define RADEON_DISP_D1D2_GRPH_RST    (1 << 21)
-#       define RADEON_DISP_D1D2_SUBPIC_RST  (1 << 22)
-#       define RADEON_DISP_D1D2_OV0_RST     (1 << 23)
-#       define RADEON_DIG_TMDS_ENABLE_RST   (1 << 24)
-#       define RADEON_TV_ENABLE_RST         (1 << 25)
-#       define RADEON_AUTO_PWRUP_EN         (1 << 26)
-#define RADEON_TV_DAC_CNTL                  0x088c
-#       define RADEON_TV_DAC_NBLANK         (1 << 0)
-#       define RADEON_TV_DAC_NHOLD          (1 << 1)
-#       define RADEON_TV_DAC_PEDESTAL       (1 <<  2)
-#       define RADEON_TV_MONITOR_DETECT_EN  (1 <<  4)
-#       define RADEON_TV_DAC_CMPOUT         (1 <<  5)
-#       define RADEON_TV_DAC_STD_MASK       (3 <<  8)
-#       define RADEON_TV_DAC_STD_PAL        (0 <<  8)
-#       define RADEON_TV_DAC_STD_NTSC       (1 <<  8)
-#       define RADEON_TV_DAC_STD_PS2        (2 <<  8)
-#       define RADEON_TV_DAC_STD_RS343      (3 <<  8)
-#       define RADEON_TV_DAC_BGSLEEP        (1 <<  6)
-#       define RADEON_TV_DAC_BGADJ_MASK     (0xf <<  16)
-#       define RADEON_TV_DAC_BGADJ_SHIFT    16
-#       define RADEON_TV_DAC_DACADJ_MASK    (0xf <<  20)
-#       define RADEON_TV_DAC_DACADJ_SHIFT   20
-#       define RADEON_TV_DAC_RDACPD         (1 <<  24)
-#       define RADEON_TV_DAC_GDACPD         (1 <<  25)
-#       define RADEON_TV_DAC_BDACPD         (1 <<  26)
-#       define RADEON_TV_DAC_RDACDET        (1 << 29)
-#       define RADEON_TV_DAC_GDACDET        (1 << 30)
-#       define RADEON_TV_DAC_BDACDET        (1 << 31)
-#       define R420_TV_DAC_DACADJ_MASK      (0x1f <<  20)
-#       define R420_TV_DAC_RDACPD           (1 <<  25)
-#       define R420_TV_DAC_GDACPD           (1 <<  26)
-#       define R420_TV_DAC_BDACPD           (1 <<  27)
-#       define R420_TV_DAC_TVENABLE         (1 <<  28)
-#define RADEON_DISP_HW_DEBUG                0x0d14
-#       define RADEON_CRT2_DISP1_SEL        (1 <<  5)
-#define RADEON_DISP_OUTPUT_CNTL             0x0d64
-#       define RADEON_DISP_DAC_SOURCE_MASK  0x03
-#       define RADEON_DISP_DAC2_SOURCE_MASK  0x0c
-#       define RADEON_DISP_DAC_SOURCE_CRTC2 0x01
-#       define RADEON_DISP_DAC_SOURCE_RMX   0x02
-#       define RADEON_DISP_DAC_SOURCE_LTU   0x03
-#       define RADEON_DISP_DAC2_SOURCE_CRTC2 0x04
-#       define RADEON_DISP_TVDAC_SOURCE_MASK  (0x03 << 2)
-#       define RADEON_DISP_TVDAC_SOURCE_CRTC  0x0
-#       define RADEON_DISP_TVDAC_SOURCE_CRTC2 (0x01 << 2)
-#       define RADEON_DISP_TVDAC_SOURCE_RMX   (0x02 << 2)
-#       define RADEON_DISP_TVDAC_SOURCE_LTU   (0x03 << 2)
-#       define RADEON_DISP_TRANS_MATRIX_MASK  (0x03 << 4)
-#       define RADEON_DISP_TRANS_MATRIX_ALPHA_MSB (0x00 << 4)
-#       define RADEON_DISP_TRANS_MATRIX_GRAPHICS  (0x01 << 4)
-#       define RADEON_DISP_TRANS_MATRIX_VIDEO     (0x02 << 4)
-#       define RADEON_DISP_TV_SOURCE_CRTC   (1 << 16) /* crtc1 or crtc2 */
-#       define RADEON_DISP_TV_SOURCE_LTU    (0 << 16) /* linear transform unit */
-#define RADEON_DISP_TV_OUT_CNTL             0x0d6c
-#       define RADEON_DISP_TV_PATH_SRC_CRTC2 (1 << 16)
-#       define RADEON_DISP_TV_PATH_SRC_CRTC1 (0 << 16)
-#define RADEON_DAC_CRC_SIG                  0x02cc
-#define RADEON_DAC_DATA                     0x03c9 /* VGA */
-#define RADEON_DAC_MASK                     0x03c6 /* VGA */
-#define RADEON_DAC_R_INDEX                  0x03c7 /* VGA */
-#define RADEON_DAC_W_INDEX                  0x03c8 /* VGA */
-#define RADEON_DDA_CONFIG                   0x02e0
-#define RADEON_DDA_ON_OFF                   0x02e4
-#define RADEON_DEFAULT_OFFSET               0x16e0
-#define RADEON_DEFAULT_PITCH                0x16e4
-#define RADEON_DEFAULT_SC_BOTTOM_RIGHT      0x16e8
-#       define RADEON_DEFAULT_SC_RIGHT_MAX  (0x1fff <<  0)
-#       define RADEON_DEFAULT_SC_BOTTOM_MAX (0x1fff << 16)
-#define RADEON_DESTINATION_3D_CLR_CMP_VAL   0x1820
-#define RADEON_DESTINATION_3D_CLR_CMP_MSK   0x1824
-#define RADEON_DEVICE_ID                    0x0f02 /* PCI */
-#define RADEON_DISP_MISC_CNTL               0x0d00
-#       define RADEON_SOFT_RESET_GRPH_PP    (1 << 0)
-#define RADEON_DISP_MERGE_CNTL		  0x0d60
-#       define RADEON_DISP_ALPHA_MODE_MASK  0x03
-#       define RADEON_DISP_ALPHA_MODE_KEY   0
-#       define RADEON_DISP_ALPHA_MODE_PER_PIXEL 1
-#       define RADEON_DISP_ALPHA_MODE_GLOBAL 2
-#       define RADEON_DISP_RGB_OFFSET_EN    (1 << 8)
-#       define RADEON_DISP_GRPH_ALPHA_MASK  (0xff << 16)
-#       define RADEON_DISP_OV0_ALPHA_MASK   (0xff << 24)
-#	define RADEON_DISP_LIN_TRANS_BYPASS (0x01 << 9)
-#define RADEON_DISP2_MERGE_CNTL		    0x0d68
-#       define RADEON_DISP2_RGB_OFFSET_EN   (1 << 8)
-#define RADEON_DISP_LIN_TRANS_GRPH_A        0x0d80
-#define RADEON_DISP_LIN_TRANS_GRPH_B        0x0d84
-#define RADEON_DISP_LIN_TRANS_GRPH_C        0x0d88
-#define RADEON_DISP_LIN_TRANS_GRPH_D        0x0d8c
-#define RADEON_DISP_LIN_TRANS_GRPH_E        0x0d90
-#define RADEON_DISP_LIN_TRANS_GRPH_F        0x0d98
-#define RADEON_DP_BRUSH_BKGD_CLR            0x1478
-#define RADEON_DP_BRUSH_FRGD_CLR            0x147c
-#define RADEON_DP_CNTL                      0x16c0
-#       define RADEON_DST_X_LEFT_TO_RIGHT   (1 <<  0)
-#       define RADEON_DST_Y_TOP_TO_BOTTOM   (1 <<  1)
-#       define RADEON_DP_DST_TILE_LINEAR    (0 <<  3)
-#       define RADEON_DP_DST_TILE_MACRO     (1 <<  3)
-#       define RADEON_DP_DST_TILE_MICRO     (2 <<  3)
-#       define RADEON_DP_DST_TILE_BOTH      (3 <<  3)
-#define RADEON_DP_CNTL_XDIR_YDIR_YMAJOR     0x16d0
-#       define RADEON_DST_Y_MAJOR             (1 <<  2)
-#       define RADEON_DST_Y_DIR_TOP_TO_BOTTOM (1 << 15)
-#       define RADEON_DST_X_DIR_LEFT_TO_RIGHT (1 << 31)
-#define RADEON_DP_DATATYPE                  0x16c4
-#       define RADEON_HOST_BIG_ENDIAN_EN    (1 << 29)
-#define RADEON_DP_GUI_MASTER_CNTL           0x146c
-#       define RADEON_GMC_SRC_PITCH_OFFSET_CNTL   (1    <<  0)
-#       define RADEON_GMC_DST_PITCH_OFFSET_CNTL   (1    <<  1)
-#       define RADEON_GMC_SRC_CLIPPING            (1    <<  2)
-#       define RADEON_GMC_DST_CLIPPING            (1    <<  3)
-#       define RADEON_GMC_BRUSH_DATATYPE_MASK     (0x0f <<  4)
-#       define RADEON_GMC_BRUSH_8X8_MONO_FG_BG    (0    <<  4)
-#       define RADEON_GMC_BRUSH_8X8_MONO_FG_LA    (1    <<  4)
-#       define RADEON_GMC_BRUSH_1X8_MONO_FG_BG    (4    <<  4)
-#       define RADEON_GMC_BRUSH_1X8_MONO_FG_LA    (5    <<  4)
-#       define RADEON_GMC_BRUSH_32x1_MONO_FG_BG   (6    <<  4)
-#       define RADEON_GMC_BRUSH_32x1_MONO_FG_LA   (7    <<  4)
-#       define RADEON_GMC_BRUSH_32x32_MONO_FG_BG  (8    <<  4)
-#       define RADEON_GMC_BRUSH_32x32_MONO_FG_LA  (9    <<  4)
-#       define RADEON_GMC_BRUSH_8x8_COLOR         (10   <<  4)
-#       define RADEON_GMC_BRUSH_1X8_COLOR         (12   <<  4)
-#       define RADEON_GMC_BRUSH_SOLID_COLOR       (13   <<  4)
-#       define RADEON_GMC_BRUSH_NONE              (15   <<  4)
-#       define RADEON_GMC_DST_8BPP_CI             (2    <<  8)
-#       define RADEON_GMC_DST_15BPP               (3    <<  8)
-#       define RADEON_GMC_DST_16BPP               (4    <<  8)
-#       define RADEON_GMC_DST_24BPP               (5    <<  8)
-#       define RADEON_GMC_DST_32BPP               (6    <<  8)
-#       define RADEON_GMC_DST_8BPP_RGB            (7    <<  8)
-#       define RADEON_GMC_DST_Y8                  (8    <<  8)
-#       define RADEON_GMC_DST_RGB8                (9    <<  8)
-#       define RADEON_GMC_DST_VYUY                (11   <<  8)
-#       define RADEON_GMC_DST_YVYU                (12   <<  8)
-#       define RADEON_GMC_DST_AYUV444             (14   <<  8)
-#       define RADEON_GMC_DST_ARGB4444            (15   <<  8)
-#       define RADEON_GMC_DST_DATATYPE_MASK       (0x0f <<  8)
-#       define RADEON_GMC_DST_DATATYPE_SHIFT      8
-#       define RADEON_GMC_SRC_DATATYPE_MASK       (3    << 12)
-#       define RADEON_GMC_SRC_DATATYPE_MONO_FG_BG (0    << 12)
-#       define RADEON_GMC_SRC_DATATYPE_MONO_FG_LA (1    << 12)
-#       define RADEON_GMC_SRC_DATATYPE_COLOR      (3    << 12)
-#       define RADEON_GMC_BYTE_PIX_ORDER          (1    << 14)
-#       define RADEON_GMC_BYTE_MSB_TO_LSB         (0    << 14)
-#       define RADEON_GMC_BYTE_LSB_TO_MSB         (1    << 14)
-#       define RADEON_GMC_CONVERSION_TEMP         (1    << 15)
-#       define RADEON_GMC_CONVERSION_TEMP_6500    (0    << 15)
-#       define RADEON_GMC_CONVERSION_TEMP_9300    (1    << 15)
-#       define RADEON_GMC_ROP3_MASK               (0xff << 16)
-#       define RADEON_DP_SRC_SOURCE_MASK          (7    << 24)
-#       define RADEON_DP_SRC_SOURCE_MEMORY        (2    << 24)
-#       define RADEON_DP_SRC_SOURCE_HOST_DATA     (3    << 24)
-#       define RADEON_GMC_3D_FCN_EN               (1    << 27)
-#       define RADEON_GMC_CLR_CMP_CNTL_DIS        (1    << 28)
-#       define RADEON_GMC_AUX_CLIP_DIS            (1    << 29)
-#       define RADEON_GMC_WR_MSK_DIS              (1    << 30)
-#       define RADEON_GMC_LD_BRUSH_Y_X            (1    << 31)
-#       define RADEON_ROP3_ZERO             0x00000000
-#       define RADEON_ROP3_DSa              0x00880000
-#       define RADEON_ROP3_SDna             0x00440000
-#       define RADEON_ROP3_S                0x00cc0000
-#       define RADEON_ROP3_DSna             0x00220000
-#       define RADEON_ROP3_D                0x00aa0000
-#       define RADEON_ROP3_DSx              0x00660000
-#       define RADEON_ROP3_DSo              0x00ee0000
-#       define RADEON_ROP3_DSon             0x00110000
-#       define RADEON_ROP3_DSxn             0x00990000
-#       define RADEON_ROP3_Dn               0x00550000
-#       define RADEON_ROP3_SDno             0x00dd0000
-#       define RADEON_ROP3_Sn               0x00330000
-#       define RADEON_ROP3_DSno             0x00bb0000
-#       define RADEON_ROP3_DSan             0x00770000
-#       define RADEON_ROP3_ONE              0x00ff0000
-#       define RADEON_ROP3_DPa              0x00a00000
-#       define RADEON_ROP3_PDna             0x00500000
-#       define RADEON_ROP3_P                0x00f00000
-#       define RADEON_ROP3_DPna             0x000a0000
-#       define RADEON_ROP3_D                0x00aa0000
-#       define RADEON_ROP3_DPx              0x005a0000
-#       define RADEON_ROP3_DPo              0x00fa0000
-#       define RADEON_ROP3_DPon             0x00050000
-#       define RADEON_ROP3_PDxn             0x00a50000
-#       define RADEON_ROP3_PDno             0x00f50000
-#       define RADEON_ROP3_Pn               0x000f0000
-#       define RADEON_ROP3_DPno             0x00af0000
-#       define RADEON_ROP3_DPan             0x005f0000
-#define RADEON_DP_GUI_MASTER_CNTL_C         0x1c84
-#define RADEON_DP_MIX                       0x16c8
-#define RADEON_DP_SRC_BKGD_CLR              0x15dc
-#define RADEON_DP_SRC_FRGD_CLR              0x15d8
-#define RADEON_DP_WRITE_MASK                0x16cc
-#define RADEON_DST_BRES_DEC                 0x1630
-#define RADEON_DST_BRES_ERR                 0x1628
-#define RADEON_DST_BRES_INC                 0x162c
-#define RADEON_DST_BRES_LNTH                0x1634
-#define RADEON_DST_BRES_LNTH_SUB            0x1638
-#define RADEON_DST_HEIGHT                   0x1410
-#define RADEON_DST_HEIGHT_WIDTH             0x143c
-#define RADEON_DST_HEIGHT_WIDTH_8           0x158c
-#define RADEON_DST_HEIGHT_WIDTH_BW          0x15b4
-#define RADEON_DST_HEIGHT_Y                 0x15a0
-#define RADEON_DST_LINE_START               0x1600
-#define RADEON_DST_LINE_END                 0x1604
-#define RADEON_DST_LINE_PATCOUNT            0x1608
-#       define RADEON_BRES_CNTL_SHIFT       8
-#define RADEON_DST_OFFSET                   0x1404
-#define RADEON_DST_PITCH                    0x1408
-#define RADEON_DST_PITCH_OFFSET             0x142c
-#define RADEON_DST_PITCH_OFFSET_C           0x1c80
-#       define RADEON_PITCH_SHIFT           21
-#       define RADEON_DST_TILE_LINEAR       (0 << 30)
-#       define RADEON_DST_TILE_MACRO        (1 << 30)
-#       define RADEON_DST_TILE_MICRO        (2 << 30)
-#       define RADEON_DST_TILE_BOTH         (3 << 30)
-#define RADEON_DST_WIDTH                    0x140c
-#define RADEON_DST_WIDTH_HEIGHT             0x1598
-#define RADEON_DST_WIDTH_X                  0x1588
-#define RADEON_DST_WIDTH_X_INCY             0x159c
-#define RADEON_DST_X                        0x141c
-#define RADEON_DST_X_SUB                    0x15a4
-#define RADEON_DST_X_Y                      0x1594
-#define RADEON_DST_Y                        0x1420
-#define RADEON_DST_Y_SUB                    0x15a8
-#define RADEON_DST_Y_X                      0x1438
-
-#define RADEON_FCP_CNTL                     0x0910
-#      define RADEON_FCP0_SRC_PCICLK             0
-#      define RADEON_FCP0_SRC_PCLK               1
-#      define RADEON_FCP0_SRC_PCLKb              2
-#      define RADEON_FCP0_SRC_HREF               3
-#      define RADEON_FCP0_SRC_GND                4
-#      define RADEON_FCP0_SRC_HREFb              5
-#define RADEON_FLUSH_1                      0x1704
-#define RADEON_FLUSH_2                      0x1708
-#define RADEON_FLUSH_3                      0x170c
-#define RADEON_FLUSH_4                      0x1710
-#define RADEON_FLUSH_5                      0x1714
-#define RADEON_FLUSH_6                      0x1718
-#define RADEON_FLUSH_7                      0x171c
-#define RADEON_FOG_3D_TABLE_START           0x1810
-#define RADEON_FOG_3D_TABLE_END             0x1814
-#define RADEON_FOG_3D_TABLE_DENSITY         0x181c
-#define RADEON_FOG_TABLE_INDEX              0x1a14
-#define RADEON_FOG_TABLE_DATA               0x1a18
-#define RADEON_FP_CRTC_H_TOTAL_DISP         0x0250
-#define RADEON_FP_CRTC_V_TOTAL_DISP         0x0254
-#       define RADEON_FP_CRTC_H_TOTAL_MASK      0x000003ff
-#       define RADEON_FP_CRTC_H_DISP_MASK       0x01ff0000
-#       define RADEON_FP_CRTC_V_TOTAL_MASK      0x00000fff
-#       define RADEON_FP_CRTC_V_DISP_MASK       0x0fff0000
-#       define RADEON_FP_H_SYNC_STRT_CHAR_MASK  0x00001ff8
-#       define RADEON_FP_H_SYNC_WID_MASK        0x003f0000
-#       define RADEON_FP_V_SYNC_STRT_MASK       0x00000fff
-#       define RADEON_FP_V_SYNC_WID_MASK        0x001f0000
-#       define RADEON_FP_CRTC_H_TOTAL_SHIFT     0x00000000
-#       define RADEON_FP_CRTC_H_DISP_SHIFT      0x00000010
-#       define RADEON_FP_CRTC_V_TOTAL_SHIFT     0x00000000
-#       define RADEON_FP_CRTC_V_DISP_SHIFT      0x00000010
-#       define RADEON_FP_H_SYNC_STRT_CHAR_SHIFT 0x00000003
-#       define RADEON_FP_H_SYNC_WID_SHIFT       0x00000010
-#       define RADEON_FP_V_SYNC_STRT_SHIFT      0x00000000
-#       define RADEON_FP_V_SYNC_WID_SHIFT       0x00000010
-#define RADEON_FP_GEN_CNTL                  0x0284
-#       define RADEON_FP_FPON                  (1 <<  0)
-#       define RADEON_FP_BLANK_EN              (1 <<  1)
-#       define RADEON_FP_TMDS_EN               (1 <<  2)
-#       define RADEON_FP_PANEL_FORMAT          (1 <<  3)
-#       define RADEON_FP_EN_TMDS               (1 <<  7)
-#       define RADEON_FP_DETECT_SENSE          (1 <<  8)
-#       define RADEON_FP_DETECT_INT_POL        (1 <<  9)
-#       define R200_FP_SOURCE_SEL_MASK         (3 <<  10)
-#       define R200_FP_SOURCE_SEL_CRTC1        (0 <<  10)
-#       define R200_FP_SOURCE_SEL_CRTC2        (1 <<  10)
-#       define R200_FP_SOURCE_SEL_RMX          (2 <<  10)
-#       define R200_FP_SOURCE_SEL_TRANS        (3 <<  10)
-#       define RADEON_FP_SEL_CRTC1             (0 << 13)
-#       define RADEON_FP_SEL_CRTC2             (1 << 13)
-#       define R300_HPD_SEL(x)                 ((x) << 13)
-#       define RADEON_FP_CRTC_DONT_SHADOW_HPAR (1 << 15)
-#       define RADEON_FP_CRTC_DONT_SHADOW_VPAR (1 << 16)
-#       define RADEON_FP_CRTC_DONT_SHADOW_HEND (1 << 17)
-#       define RADEON_FP_CRTC_USE_SHADOW_VEND  (1 << 18)
-#       define RADEON_FP_RMX_HVSYNC_CONTROL_EN (1 << 20)
-#       define RADEON_FP_DFP_SYNC_SEL          (1 << 21)
-#       define RADEON_FP_CRTC_LOCK_8DOT        (1 << 22)
-#       define RADEON_FP_CRT_SYNC_SEL          (1 << 23)
-#       define RADEON_FP_USE_SHADOW_EN         (1 << 24)
-#       define RADEON_FP_CRT_SYNC_ALT          (1 << 26)
-#define RADEON_FP2_GEN_CNTL                 0x0288
-#       define RADEON_FP2_BLANK_EN             (1 <<  1)
-#       define RADEON_FP2_ON                   (1 <<  2)
-#       define RADEON_FP2_PANEL_FORMAT         (1 <<  3)
-#       define RADEON_FP2_DETECT_SENSE         (1 <<  8)
-#       define RADEON_FP2_DETECT_INT_POL       (1 <<  9)
-#       define R200_FP2_SOURCE_SEL_MASK        (3 << 10)
-#       define R200_FP2_SOURCE_SEL_CRTC1       (0 << 10)
-#       define R200_FP2_SOURCE_SEL_CRTC2       (1 << 10)
-#       define R200_FP2_SOURCE_SEL_RMX         (2 << 10)
-#       define R200_FP2_SOURCE_SEL_TRANS_UNIT  (3 << 10)
-#       define RADEON_FP2_SRC_SEL_MASK         (3 << 13)
-#       define RADEON_FP2_SRC_SEL_CRTC2        (1 << 13)
-#       define RADEON_FP2_FP_POL               (1 << 16)
-#       define RADEON_FP2_LP_POL               (1 << 17)
-#       define RADEON_FP2_SCK_POL              (1 << 18)
-#       define RADEON_FP2_LCD_CNTL_MASK        (7 << 19)
-#       define RADEON_FP2_PAD_FLOP_EN          (1 << 22)
-#       define RADEON_FP2_CRC_EN               (1 << 23)
-#       define RADEON_FP2_CRC_READ_EN          (1 << 24)
-#       define RADEON_FP2_DVO_EN               (1 << 25)
-#       define RADEON_FP2_DVO_RATE_SEL_SDR     (1 << 26)
-#       define R200_FP2_DVO_RATE_SEL_SDR       (1 << 27)
-#       define R300_FP2_DVO_CLOCK_MODE_SINGLE  (1 << 28)
-#       define R300_FP2_DVO_DUAL_CHANNEL_EN    (1 << 29)
-#define RADEON_FP_H_SYNC_STRT_WID           0x02c4
-#define RADEON_FP_H2_SYNC_STRT_WID          0x03c4
-#define RADEON_FP_HORZ_STRETCH              0x028c
-#define RADEON_FP_HORZ2_STRETCH             0x038c
-#       define RADEON_HORZ_STRETCH_RATIO_MASK 0xffff
-#       define RADEON_HORZ_STRETCH_RATIO_MAX  4096
-#       define RADEON_HORZ_PANEL_SIZE         (0x1ff   << 16)
-#       define RADEON_HORZ_PANEL_SHIFT        16
-#       define RADEON_HORZ_STRETCH_PIXREP     (0      << 25)
-#       define RADEON_HORZ_STRETCH_BLEND      (1      << 26)
-#       define RADEON_HORZ_STRETCH_ENABLE     (1      << 25)
-#       define RADEON_HORZ_AUTO_RATIO         (1      << 27)
-#       define RADEON_HORZ_FP_LOOP_STRETCH    (0x7    << 28)
-#       define RADEON_HORZ_AUTO_RATIO_INC     (1      << 31)
-#define RADEON_FP_HORZ_VERT_ACTIVE          0x0278
-#define RADEON_FP_V_SYNC_STRT_WID           0x02c8
-#define RADEON_FP_VERT_STRETCH              0x0290
-#define RADEON_FP_V2_SYNC_STRT_WID          0x03c8
-#define RADEON_FP_VERT2_STRETCH             0x0390
-#       define RADEON_VERT_PANEL_SIZE          (0xfff << 12)
-#       define RADEON_VERT_PANEL_SHIFT         12
-#       define RADEON_VERT_STRETCH_RATIO_MASK  0xfff
-#       define RADEON_VERT_STRETCH_RATIO_SHIFT 0
-#       define RADEON_VERT_STRETCH_RATIO_MAX   4096
-#       define RADEON_VERT_STRETCH_ENABLE      (1     << 25)
-#       define RADEON_VERT_STRETCH_LINEREP     (0     << 26)
-#       define RADEON_VERT_STRETCH_BLEND       (1     << 26)
-#       define RADEON_VERT_AUTO_RATIO_EN       (1     << 27)
-#	define RADEON_VERT_AUTO_RATIO_INC      (1     << 31)
-#       define RADEON_VERT_STRETCH_RESERVED    0x71000000
-#define RS400_FP_2ND_GEN_CNTL               0x0384
-#       define RS400_FP_2ND_ON              (1 << 0)
-#       define RS400_FP_2ND_BLANK_EN        (1 << 1)
-#       define RS400_TMDS_2ND_EN            (1 << 2)
-#       define RS400_PANEL_FORMAT_2ND       (1 << 3)
-#       define RS400_FP_2ND_EN_TMDS         (1 << 7)
-#       define RS400_FP_2ND_DETECT_SENSE    (1 << 8)
-#       define RS400_FP_2ND_SOURCE_SEL_MASK        (3 << 10)
-#       define RS400_FP_2ND_SOURCE_SEL_CRTC1       (0 << 10)
-#       define RS400_FP_2ND_SOURCE_SEL_CRTC2       (1 << 10)
-#       define RS400_FP_2ND_SOURCE_SEL_RMX         (2 << 10)
-#       define RS400_FP_2ND_DETECT_EN       (1 << 12)
-#       define RS400_HPD_2ND_SEL            (1 << 13)
-#define RS400_FP2_2_GEN_CNTL                0x0388
-#       define RS400_FP2_2_BLANK_EN         (1 << 1)
-#       define RS400_FP2_2_ON               (1 << 2)
-#       define RS400_FP2_2_PANEL_FORMAT     (1 << 3)
-#       define RS400_FP2_2_DETECT_SENSE     (1 << 8)
-#       define RS400_FP2_2_SOURCE_SEL_MASK        (3 << 10)
-#       define RS400_FP2_2_SOURCE_SEL_CRTC1       (0 << 10)
-#       define RS400_FP2_2_SOURCE_SEL_CRTC2       (1 << 10)
-#       define RS400_FP2_2_SOURCE_SEL_RMX         (2 << 10)
-#       define RS400_FP2_2_DVO2_EN          (1 << 25)
-#define RS400_TMDS2_CNTL                    0x0394
-#define RS400_TMDS2_TRANSMITTER_CNTL        0x03a4
-#       define RS400_TMDS2_PLLEN            (1 << 0)
-#       define RS400_TMDS2_PLLRST           (1 << 1)
-
-#define RADEON_GEN_INT_CNTL                 0x0040
-#	define RADEON_CRTC_VBLANK_MASK		(1 << 0)
-#	define RADEON_FP_DETECT_MASK		(1 << 4)
-#	define RADEON_CRTC2_VBLANK_MASK		(1 << 9)
-#	define RADEON_FP2_DETECT_MASK		(1 << 10)
-#	define RADEON_GUI_IDLE_MASK		(1 << 19)
-#	define RADEON_SW_INT_ENABLE		(1 << 25)
-#define RADEON_GEN_INT_STATUS               0x0044
-#	define AVIVO_DISPLAY_INT_STATUS		(1 << 0)
-#	define RADEON_CRTC_VBLANK_STAT		(1 << 0)
-#	define RADEON_CRTC_VBLANK_STAT_ACK	(1 << 0)
-#	define RADEON_FP_DETECT_STAT		(1 << 4)
-#	define RADEON_FP_DETECT_STAT_ACK	(1 << 4)
-#	define RADEON_CRTC2_VBLANK_STAT		(1 << 9)
-#	define RADEON_CRTC2_VBLANK_STAT_ACK	(1 << 9)
-#	define RADEON_FP2_DETECT_STAT		(1 << 10)
-#	define RADEON_FP2_DETECT_STAT_ACK	(1 << 10)
-#	define RADEON_GUI_IDLE_STAT		(1 << 19)
-#	define RADEON_GUI_IDLE_STAT_ACK		(1 << 19)
-#	define RADEON_SW_INT_FIRE		(1 << 26)
-#	define RADEON_SW_INT_TEST		(1 << 25)
-#	define RADEON_SW_INT_TEST_ACK		(1 << 25)
-#define RADEON_GENENB                       0x03c3 /* VGA */
-#define RADEON_GENFC_RD                     0x03ca /* VGA */
-#define RADEON_GENFC_WT                     0x03da /* VGA, 0x03ba */
-#define RADEON_GENMO_RD                     0x03cc /* VGA */
-#define RADEON_GENMO_WT                     0x03c2 /* VGA */
-#define RADEON_GENS0                        0x03c2 /* VGA */
-#define RADEON_GENS1                        0x03da /* VGA, 0x03ba */
-#define RADEON_GPIO_MONID                   0x0068 /* DDC interface via I2C */ /* DDC3 */
-#define RADEON_GPIO_MONIDB                  0x006c
-#define RADEON_GPIO_CRT2_DDC                0x006c
-#define RADEON_GPIO_DVI_DDC                 0x0064 /* DDC2 */
-#define RADEON_GPIO_VGA_DDC                 0x0060 /* DDC1 */
-#       define RADEON_GPIO_A_0              (1 <<  0)
-#       define RADEON_GPIO_A_1              (1 <<  1)
-#       define RADEON_GPIO_Y_0              (1 <<  8)
-#       define RADEON_GPIO_Y_1              (1 <<  9)
-#       define RADEON_GPIO_Y_SHIFT_0        8
-#       define RADEON_GPIO_Y_SHIFT_1        9
-#       define RADEON_GPIO_EN_0             (1 << 16)
-#       define RADEON_GPIO_EN_1             (1 << 17)
-#       define RADEON_GPIO_MASK_0           (1 << 24) /*??*/
-#       define RADEON_GPIO_MASK_1           (1 << 25) /*??*/
-#define RADEON_GRPH8_DATA                   0x03cf /* VGA */
-#define RADEON_GRPH8_IDX                    0x03ce /* VGA */
-#define RADEON_GUI_SCRATCH_REG0             0x15e0
-#define RADEON_GUI_SCRATCH_REG1             0x15e4
-#define RADEON_GUI_SCRATCH_REG2             0x15e8
-#define RADEON_GUI_SCRATCH_REG3             0x15ec
-#define RADEON_GUI_SCRATCH_REG4             0x15f0
-#define RADEON_GUI_SCRATCH_REG5             0x15f4
-
-#define RADEON_HEADER                       0x0f0e /* PCI */
-#define RADEON_HOST_DATA0                   0x17c0
-#define RADEON_HOST_DATA1                   0x17c4
-#define RADEON_HOST_DATA2                   0x17c8
-#define RADEON_HOST_DATA3                   0x17cc
-#define RADEON_HOST_DATA4                   0x17d0
-#define RADEON_HOST_DATA5                   0x17d4
-#define RADEON_HOST_DATA6                   0x17d8
-#define RADEON_HOST_DATA7                   0x17dc
-#define RADEON_HOST_DATA_LAST               0x17e0
-#define RADEON_HOST_PATH_CNTL               0x0130
-#	define RADEON_HP_LIN_RD_CACHE_DIS   (1 << 24)
-#	define RADEON_HDP_READ_BUFFER_INVALIDATE   (1 << 27)
-#       define RADEON_HDP_SOFT_RESET        (1 << 26)
-#       define RADEON_HDP_APER_CNTL         (1 << 23)
-#define RADEON_HTOTAL_CNTL                  0x0009 /* PLL */
-#       define RADEON_HTOT_CNTL_VGA_EN      (1 << 28)
-#define RADEON_HTOTAL2_CNTL                 0x002e /* PLL */
-
-       /* Multimedia I2C bus */
-#define RADEON_I2C_CNTL_0		    0x0090
-#       define RADEON_I2C_DONE              (1 << 0)
-#       define RADEON_I2C_NACK              (1 << 1)
-#       define RADEON_I2C_HALT              (1 << 2)
-#       define RADEON_I2C_SOFT_RST          (1 << 5)
-#       define RADEON_I2C_DRIVE_EN          (1 << 6)
-#       define RADEON_I2C_DRIVE_SEL         (1 << 7)
-#       define RADEON_I2C_START             (1 << 8)
-#       define RADEON_I2C_STOP              (1 << 9)
-#       define RADEON_I2C_RECEIVE           (1 << 10)
-#       define RADEON_I2C_ABORT             (1 << 11)
-#       define RADEON_I2C_GO                (1 << 12)
-#       define RADEON_I2C_PRESCALE_SHIFT    16
-#define RADEON_I2C_CNTL_1                   0x0094
-#       define RADEON_I2C_DATA_COUNT_SHIFT  0
-#       define RADEON_I2C_ADDR_COUNT_SHIFT  4
-#       define RADEON_I2C_INTRA_BYTE_DELAY_SHIFT   8
-#       define RADEON_I2C_SEL               (1 << 16)
-#       define RADEON_I2C_EN                (1 << 17)
-#       define RADEON_I2C_TIME_LIMIT_SHIFT  24
-#define RADEON_I2C_DATA			    0x0098
-
-#define RADEON_DVI_I2C_CNTL_0		    0x02e0
-#       define R200_DVI_I2C_PIN_SEL(x)      ((x) << 3)
-#       define R200_SEL_DDC1                0 /* depends on asic */
-#       define R200_SEL_DDC2                1 /* depends on asic */
-#       define R200_SEL_DDC3                2 /* depends on asic */
-#	define RADEON_SW_WANTS_TO_USE_DVI_I2C (1 << 13)
-#	define RADEON_SW_CAN_USE_DVI_I2C      (1 << 13)
-#	define RADEON_SW_DONE_USING_DVI_I2C   (1 << 14)
-#	define RADEON_HW_NEEDS_DVI_I2C        (1 << 14)
-#	define RADEON_ABORT_HW_DVI_I2C        (1 << 15)
-#	define RADEON_HW_USING_DVI_I2C        (1 << 15)
-#define RADEON_DVI_I2C_CNTL_1               0x02e4
-#define RADEON_DVI_I2C_DATA		    0x02e8
-
-#define RADEON_INTERRUPT_LINE               0x0f3c /* PCI */
-#define RADEON_INTERRUPT_PIN                0x0f3d /* PCI */
-#define RADEON_IO_BASE                      0x0f14 /* PCI */
-
-#define RADEON_LATENCY                      0x0f0d /* PCI */
-#define RADEON_LEAD_BRES_DEC                0x1608
-#define RADEON_LEAD_BRES_LNTH               0x161c
-#define RADEON_LEAD_BRES_LNTH_SUB           0x1624
-#define RADEON_LVDS_GEN_CNTL                0x02d0
-#       define RADEON_LVDS_ON               (1   <<  0)
-#       define RADEON_LVDS_DISPLAY_DIS      (1   <<  1)
-#       define RADEON_LVDS_PANEL_TYPE       (1   <<  2)
-#       define RADEON_LVDS_PANEL_FORMAT     (1   <<  3)
-#       define RADEON_LVDS_NO_FM            (0   <<  4)
-#       define RADEON_LVDS_2_GREY           (1   <<  4)
-#       define RADEON_LVDS_4_GREY           (2   <<  4)
-#       define RADEON_LVDS_RST_FM           (1   <<  6)
-#       define RADEON_LVDS_EN               (1   <<  7)
-#       define RADEON_LVDS_BL_MOD_LEVEL_SHIFT 8
-#       define RADEON_LVDS_BL_MOD_LEVEL_MASK (0xff << 8)
-#       define RADEON_LVDS_BL_MOD_EN        (1   << 16)
-#       define RADEON_LVDS_BL_CLK_SEL       (1   << 17)
-#       define RADEON_LVDS_DIGON            (1   << 18)
-#       define RADEON_LVDS_BLON             (1   << 19)
-#       define RADEON_LVDS_FP_POL_LOW       (1   << 20)
-#       define RADEON_LVDS_LP_POL_LOW       (1   << 21)
-#       define RADEON_LVDS_DTM_POL_LOW      (1   << 22)
-#       define RADEON_LVDS_SEL_CRTC2        (1   << 23)
-#       define RADEON_LVDS_FPDI_EN          (1   << 27)
-#       define RADEON_LVDS_HSYNC_DELAY_SHIFT        28
-#define RADEON_LVDS_PLL_CNTL                0x02d4
-#       define RADEON_HSYNC_DELAY_SHIFT     28
-#       define RADEON_HSYNC_DELAY_MASK      (0xf << 28)
-#       define RADEON_LVDS_PLL_EN           (1   << 16)
-#       define RADEON_LVDS_PLL_RESET        (1   << 17)
-#       define R300_LVDS_SRC_SEL_MASK       (3   << 18)
-#       define R300_LVDS_SRC_SEL_CRTC1      (0   << 18)
-#       define R300_LVDS_SRC_SEL_CRTC2      (1   << 18)
-#       define R300_LVDS_SRC_SEL_RMX        (2   << 18)
-#define RADEON_LVDS_SS_GEN_CNTL             0x02ec
-#       define RADEON_LVDS_PWRSEQ_DELAY1_SHIFT     16
-#       define RADEON_LVDS_PWRSEQ_DELAY2_SHIFT     20
-
-#define RADEON_MAX_LATENCY                  0x0f3f /* PCI */
-#define RADEON_DISPLAY_BASE_ADDR            0x23c
-#define RADEON_DISPLAY2_BASE_ADDR           0x33c
-#define RADEON_OV0_BASE_ADDR                0x43c
-#define RADEON_NB_TOM                       0x15c
-#define R300_MC_INIT_MISC_LAT_TIMER         0x180
-#       define R300_MC_DISP0R_INIT_LAT_SHIFT 8
-#       define R300_MC_DISP0R_INIT_LAT_MASK  0xf
-#       define R300_MC_DISP1R_INIT_LAT_SHIFT 12
-#       define R300_MC_DISP1R_INIT_LAT_MASK  0xf
-#define RADEON_MCLK_CNTL                    0x0012 /* PLL */
-#       define RADEON_MCLKA_SRC_SEL_MASK    0x7
-#       define RADEON_FORCEON_MCLKA         (1 << 16)
-#       define RADEON_FORCEON_MCLKB         (1 << 17)
-#       define RADEON_FORCEON_YCLKA         (1 << 18)
-#       define RADEON_FORCEON_YCLKB         (1 << 19)
-#       define RADEON_FORCEON_MC            (1 << 20)
-#       define RADEON_FORCEON_AIC           (1 << 21)
-#       define R300_DISABLE_MC_MCLKA        (1 << 21)
-#       define R300_DISABLE_MC_MCLKB        (1 << 21)
-#define RADEON_MCLK_MISC                    0x001f /* PLL */
-#       define RADEON_MC_MCLK_MAX_DYN_STOP_LAT (1 << 12)
-#       define RADEON_IO_MCLK_MAX_DYN_STOP_LAT (1 << 13)
-#       define RADEON_MC_MCLK_DYN_ENABLE    (1 << 14)
-#       define RADEON_IO_MCLK_DYN_ENABLE    (1 << 15)
-
-#define RADEON_GPIOPAD_MASK                 0x0198
-#define RADEON_GPIOPAD_A		    0x019c
-#define RADEON_GPIOPAD_EN                   0x01a0
-#define RADEON_GPIOPAD_Y                    0x01a4
-#define RADEON_MDGPIO_MASK                  0x01a8
-#define RADEON_MDGPIO_A                     0x01ac
-#define RADEON_MDGPIO_EN                    0x01b0
-#define RADEON_MDGPIO_Y                     0x01b4
-
-#define RADEON_MEM_ADDR_CONFIG              0x0148
-#define RADEON_MEM_BASE                     0x0f10 /* PCI */
-#define RADEON_MEM_CNTL                     0x0140
-#       define RADEON_MEM_NUM_CHANNELS_MASK 0x01
-#       define RADEON_MEM_USE_B_CH_ONLY     (1 <<  1)
-#       define RV100_HALF_MODE              (1 <<  3)
-#       define R300_MEM_NUM_CHANNELS_MASK   0x03
-#       define R300_MEM_USE_CD_CH_ONLY      (1 <<  2)
-#define RADEON_MEM_TIMING_CNTL              0x0144 /* EXT_MEM_CNTL */
-#define RADEON_MEM_INIT_LAT_TIMER           0x0154
-#define RADEON_MEM_INTF_CNTL                0x014c
-#define RADEON_MEM_SDRAM_MODE_REG           0x0158
-#       define RADEON_SDRAM_MODE_MASK       0xffff0000
-#       define RADEON_B3MEM_RESET_MASK      0x6fffffff
-#       define RADEON_MEM_CFG_TYPE_DDR      (1 << 30)
-#define RADEON_MEM_STR_CNTL                 0x0150
-#       define RADEON_MEM_PWRUP_COMPL_A     (1 <<  0)
-#       define RADEON_MEM_PWRUP_COMPL_B     (1 <<  1)
-#       define R300_MEM_PWRUP_COMPL_C       (1 <<  2)
-#       define R300_MEM_PWRUP_COMPL_D       (1 <<  3)
-#       define RADEON_MEM_PWRUP_COMPLETE    0x03
-#       define R300_MEM_PWRUP_COMPLETE      0x0f
-#define RADEON_MC_STATUS                    0x0150
-#       define RADEON_MC_IDLE               (1 << 2)
-#       define R300_MC_IDLE                 (1 << 4)
-#define RADEON_MEM_VGA_RP_SEL               0x003c
-#define RADEON_MEM_VGA_WP_SEL               0x0038
-#define RADEON_MIN_GRANT                    0x0f3e /* PCI */
-#define RADEON_MM_DATA                      0x0004
-#define RADEON_MM_INDEX                     0x0000
-#	define RADEON_MM_APER		(1 << 31)
-#define RADEON_MPLL_CNTL                    0x000e /* PLL */
-#define RADEON_MPP_TB_CONFIG                0x01c0 /* ? */
-#define RADEON_MPP_GP_CONFIG                0x01c8 /* ? */
-#define RADEON_SEPROM_CNTL1                 0x01c0
-#       define RADEON_SCK_PRESCALE_SHIFT    24
-#       define RADEON_SCK_PRESCALE_MASK     (0xff << 24)
-#define R300_MC_IND_INDEX                   0x01f8
-#       define R300_MC_IND_ADDR_MASK        0x3f
-#       define R300_MC_IND_WR_EN            (1 << 8)
-#define R300_MC_IND_DATA                    0x01fc
-#define R300_MC_READ_CNTL_AB                0x017c
-#       define R300_MEM_RBS_POSITION_A_MASK 0x03
-#define R300_MC_READ_CNTL_CD_mcind	    0x24
-#       define R300_MEM_RBS_POSITION_C_MASK 0x03
-
-#define RADEON_N_VIF_COUNT                  0x0248
-
-#define RADEON_OV0_AUTO_FLIP_CNTL           0x0470
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_SOFT_BUF_NUM        0x00000007
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_SOFT_REPEAT_FIELD   0x00000008
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_SOFT_BUF_ODD        0x00000010
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_IGNORE_REPEAT_FIELD 0x00000020
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_SOFT_EOF_TOGGLE     0x00000040
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_VID_PORT_SELECT     0x00000300
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_P1_FIRST_LINE_EVEN  0x00010000
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_SHIFT_EVEN_DOWN     0x00040000
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_SHIFT_ODD_DOWN      0x00080000
-#       define  RADEON_OV0_AUTO_FLIP_CNTL_FIELD_POL_SOURCE    0x00800000
-
-#define RADEON_OV0_COLOUR_CNTL              0x04E0
-#define RADEON_OV0_DEINTERLACE_PATTERN      0x0474
-#define RADEON_OV0_EXCLUSIVE_HORZ           0x0408
-#       define  RADEON_EXCL_HORZ_START_MASK        0x000000ff
-#       define  RADEON_EXCL_HORZ_END_MASK          0x0000ff00
-#       define  RADEON_EXCL_HORZ_BACK_PORCH_MASK   0x00ff0000
-#       define  RADEON_EXCL_HORZ_EXCLUSIVE_EN      0x80000000
-#define RADEON_OV0_EXCLUSIVE_VERT           0x040C
-#       define  RADEON_EXCL_VERT_START_MASK        0x000003ff
-#       define  RADEON_EXCL_VERT_END_MASK          0x03ff0000
-#define RADEON_OV0_FILTER_CNTL              0x04A0
-#       define RADEON_FILTER_PROGRAMMABLE_COEF            0x0
-#       define RADEON_FILTER_HC_COEF_HORZ_Y               0x1
-#       define RADEON_FILTER_HC_COEF_HORZ_UV              0x2
-#       define RADEON_FILTER_HC_COEF_VERT_Y               0x4
-#       define RADEON_FILTER_HC_COEF_VERT_UV              0x8
-#       define RADEON_FILTER_HARDCODED_COEF               0xf
-#       define RADEON_FILTER_COEF_MASK                    0xf
-
-#define RADEON_OV0_FOUR_TAP_COEF_0          0x04B0
-#define RADEON_OV0_FOUR_TAP_COEF_1          0x04B4
-#define RADEON_OV0_FOUR_TAP_COEF_2          0x04B8
-#define RADEON_OV0_FOUR_TAP_COEF_3          0x04BC
-#define RADEON_OV0_FOUR_TAP_COEF_4          0x04C0
-#define RADEON_OV0_FLAG_CNTL                0x04DC
-#define RADEON_OV0_GAMMA_000_00F            0x0d40
-#define RADEON_OV0_GAMMA_010_01F            0x0d44
-#define RADEON_OV0_GAMMA_020_03F            0x0d48
-#define RADEON_OV0_GAMMA_040_07F            0x0d4c
-#define RADEON_OV0_GAMMA_080_0BF            0x0e00
-#define RADEON_OV0_GAMMA_0C0_0FF            0x0e04
-#define RADEON_OV0_GAMMA_100_13F            0x0e08
-#define RADEON_OV0_GAMMA_140_17F            0x0e0c
-#define RADEON_OV0_GAMMA_180_1BF            0x0e10
-#define RADEON_OV0_GAMMA_1C0_1FF            0x0e14
-#define RADEON_OV0_GAMMA_200_23F            0x0e18
-#define RADEON_OV0_GAMMA_240_27F            0x0e1c
-#define RADEON_OV0_GAMMA_280_2BF            0x0e20
-#define RADEON_OV0_GAMMA_2C0_2FF            0x0e24
-#define RADEON_OV0_GAMMA_300_33F            0x0e28
-#define RADEON_OV0_GAMMA_340_37F            0x0e2c
-#define RADEON_OV0_GAMMA_380_3BF            0x0d50
-#define RADEON_OV0_GAMMA_3C0_3FF            0x0d54
-#define RADEON_OV0_GRAPHICS_KEY_CLR_LOW     0x04EC
-#define RADEON_OV0_GRAPHICS_KEY_CLR_HIGH    0x04F0
-#define RADEON_OV0_H_INC                    0x0480
-#define RADEON_OV0_KEY_CNTL                 0x04F4
-#       define  RADEON_VIDEO_KEY_FN_MASK    0x00000003L
-#       define  RADEON_VIDEO_KEY_FN_FALSE   0x00000000L
-#       define  RADEON_VIDEO_KEY_FN_TRUE    0x00000001L
-#       define  RADEON_VIDEO_KEY_FN_EQ      0x00000002L
-#       define  RADEON_VIDEO_KEY_FN_NE      0x00000003L
-#       define  RADEON_GRAPHIC_KEY_FN_MASK  0x00000030L
-#       define  RADEON_GRAPHIC_KEY_FN_FALSE 0x00000000L
-#       define  RADEON_GRAPHIC_KEY_FN_TRUE  0x00000010L
-#       define  RADEON_GRAPHIC_KEY_FN_EQ    0x00000020L
-#       define  RADEON_GRAPHIC_KEY_FN_NE    0x00000030L
-#       define  RADEON_CMP_MIX_MASK         0x00000100L
-#       define  RADEON_CMP_MIX_OR           0x00000000L
-#       define  RADEON_CMP_MIX_AND          0x00000100L
-#define RADEON_OV0_LIN_TRANS_A              0x0d20
-#define RADEON_OV0_LIN_TRANS_B              0x0d24
-#define RADEON_OV0_LIN_TRANS_C              0x0d28
-#define RADEON_OV0_LIN_TRANS_D              0x0d2c
-#define RADEON_OV0_LIN_TRANS_E              0x0d30
-#define RADEON_OV0_LIN_TRANS_F              0x0d34
-#define RADEON_OV0_P1_BLANK_LINES_AT_TOP    0x0430
-#       define  RADEON_P1_BLNK_LN_AT_TOP_M1_MASK   0x00000fffL
-#       define  RADEON_P1_ACTIVE_LINES_M1          0x0fff0000L
-#define RADEON_OV0_P1_H_ACCUM_INIT          0x0488
-#define RADEON_OV0_P1_V_ACCUM_INIT          0x0428
-#       define  RADEON_OV0_P1_MAX_LN_IN_PER_LN_OUT 0x00000003L
-#       define  RADEON_OV0_P1_V_ACCUM_INIT_MASK    0x01ff8000L
-#define RADEON_OV0_P1_X_START_END           0x0494
-#define RADEON_OV0_P2_X_START_END           0x0498
-#define RADEON_OV0_P23_BLANK_LINES_AT_TOP   0x0434
-#       define  RADEON_P23_BLNK_LN_AT_TOP_M1_MASK  0x000007ffL
-#       define  RADEON_P23_ACTIVE_LINES_M1         0x07ff0000L
-#define RADEON_OV0_P23_H_ACCUM_INIT         0x048C
-#define RADEON_OV0_P23_V_ACCUM_INIT         0x042C
-#define RADEON_OV0_P3_X_START_END           0x049C
-#define RADEON_OV0_REG_LOAD_CNTL            0x0410
-#       define  RADEON_REG_LD_CTL_LOCK                 0x00000001L
-#       define  RADEON_REG_LD_CTL_VBLANK_DURING_LOCK   0x00000002L
-#       define  RADEON_REG_LD_CTL_STALL_GUI_UNTIL_FLIP 0x00000004L
-#       define  RADEON_REG_LD_CTL_LOCK_READBACK        0x00000008L
-#       define  RADEON_REG_LD_CTL_FLIP_READBACK        0x00000010L
-#define RADEON_OV0_SCALE_CNTL               0x0420
-#       define  RADEON_SCALER_HORZ_PICK_NEAREST    0x00000004L
-#       define  RADEON_SCALER_VERT_PICK_NEAREST    0x00000008L
-#       define  RADEON_SCALER_SIGNED_UV            0x00000010L
-#       define  RADEON_SCALER_GAMMA_SEL_MASK       0x00000060L
-#       define  RADEON_SCALER_GAMMA_SEL_BRIGHT     0x00000000L
-#       define  RADEON_SCALER_GAMMA_SEL_G22        0x00000020L
-#       define  RADEON_SCALER_GAMMA_SEL_G18        0x00000040L
-#       define  RADEON_SCALER_GAMMA_SEL_G14        0x00000060L
-#       define  RADEON_SCALER_COMCORE_SHIFT_UP_ONE 0x00000080L
-#       define  RADEON_SCALER_SURFAC_FORMAT        0x00000f00L
-#       define  RADEON_SCALER_SOURCE_15BPP         0x00000300L
-#       define  RADEON_SCALER_SOURCE_16BPP         0x00000400L
-#       define  RADEON_SCALER_SOURCE_32BPP         0x00000600L
-#       define  RADEON_SCALER_SOURCE_YUV9          0x00000900L
-#       define  RADEON_SCALER_SOURCE_YUV12         0x00000A00L
-#       define  RADEON_SCALER_SOURCE_VYUY422       0x00000B00L
-#       define  RADEON_SCALER_SOURCE_YVYU422       0x00000C00L
-#       define  RADEON_SCALER_ADAPTIVE_DEINT       0x00001000L
-#       define  RADEON_SCALER_TEMPORAL_DEINT       0x00002000L
-#       define  RADEON_SCALER_CRTC_SEL             0x00004000L
-#       define  RADEON_SCALER_SMART_SWITCH         0x00008000L
-#       define  RADEON_SCALER_BURST_PER_PLANE      0x007F0000L
-#       define  RADEON_SCALER_DOUBLE_BUFFER        0x01000000L
-#       define  RADEON_SCALER_DIS_LIMIT            0x08000000L
-#       define  RADEON_SCALER_LIN_TRANS_BYPASS     0x10000000L
-#       define  RADEON_SCALER_INT_EMU              0x20000000L
-#       define  RADEON_SCALER_ENABLE               0x40000000L
-#       define  RADEON_SCALER_SOFT_RESET           0x80000000L
-#define RADEON_OV0_STEP_BY                  0x0484
-#define RADEON_OV0_TEST                     0x04F8
-#define RADEON_OV0_V_INC                    0x0424
-#define RADEON_OV0_VID_BUF_PITCH0_VALUE     0x0460
-#define RADEON_OV0_VID_BUF_PITCH1_VALUE     0x0464
-#define RADEON_OV0_VID_BUF0_BASE_ADRS       0x0440
-#       define  RADEON_VIF_BUF0_PITCH_SEL          0x00000001L
-#       define  RADEON_VIF_BUF0_TILE_ADRS          0x00000002L
-#       define  RADEON_VIF_BUF0_BASE_ADRS_MASK     0x03fffff0L
-#       define  RADEON_VIF_BUF0_1ST_LINE_LSBS_MASK 0x48000000L
-#define RADEON_OV0_VID_BUF1_BASE_ADRS       0x0444
-#       define  RADEON_VIF_BUF1_PITCH_SEL          0x00000001L
-#       define  RADEON_VIF_BUF1_TILE_ADRS          0x00000002L
-#       define  RADEON_VIF_BUF1_BASE_ADRS_MASK     0x03fffff0L
-#       define  RADEON_VIF_BUF1_1ST_LINE_LSBS_MASK 0x48000000L
-#define RADEON_OV0_VID_BUF2_BASE_ADRS       0x0448
-#       define  RADEON_VIF_BUF2_PITCH_SEL          0x00000001L
-#       define  RADEON_VIF_BUF2_TILE_ADRS          0x00000002L
-#       define  RADEON_VIF_BUF2_BASE_ADRS_MASK     0x03fffff0L
-#       define  RADEON_VIF_BUF2_1ST_LINE_LSBS_MASK 0x48000000L
-#define RADEON_OV0_VID_BUF3_BASE_ADRS       0x044C
-#define RADEON_OV0_VID_BUF4_BASE_ADRS       0x0450
-#define RADEON_OV0_VID_BUF5_BASE_ADRS       0x0454
-#define RADEON_OV0_VIDEO_KEY_CLR_HIGH       0x04E8
-#define RADEON_OV0_VIDEO_KEY_CLR_LOW        0x04E4
-#define RADEON_OV0_Y_X_START                0x0400
-#define RADEON_OV0_Y_X_END                  0x0404
-#define RADEON_OV1_Y_X_START                0x0600
-#define RADEON_OV1_Y_X_END                  0x0604
-#define RADEON_OVR_CLR                      0x0230
-#define RADEON_OVR_WID_LEFT_RIGHT           0x0234
-#define RADEON_OVR_WID_TOP_BOTTOM           0x0238
-#define RADEON_OVR2_CLR                     0x0330
-#define RADEON_OVR2_WID_LEFT_RIGHT          0x0334
-#define RADEON_OVR2_WID_TOP_BOTTOM          0x0338
-
-/* first capture unit */
-
-#define RADEON_CAP0_BUF0_OFFSET           0x0920
-#define RADEON_CAP0_BUF1_OFFSET           0x0924
-#define RADEON_CAP0_BUF0_EVEN_OFFSET      0x0928
-#define RADEON_CAP0_BUF1_EVEN_OFFSET      0x092C
-
-#define RADEON_CAP0_BUF_PITCH             0x0930
-#define RADEON_CAP0_V_WINDOW              0x0934
-#define RADEON_CAP0_H_WINDOW              0x0938
-#define RADEON_CAP0_VBI0_OFFSET           0x093C
-#define RADEON_CAP0_VBI1_OFFSET           0x0940
-#define RADEON_CAP0_VBI_V_WINDOW          0x0944
-#define RADEON_CAP0_VBI_H_WINDOW          0x0948
-#define RADEON_CAP0_PORT_MODE_CNTL        0x094C
-#define RADEON_CAP0_TRIG_CNTL             0x0950
-#define RADEON_CAP0_DEBUG                 0x0954
-#define RADEON_CAP0_CONFIG                0x0958
-#       define RADEON_CAP0_CONFIG_CONTINUOS          0x00000001
-#       define RADEON_CAP0_CONFIG_START_FIELD_EVEN   0x00000002
-#       define RADEON_CAP0_CONFIG_START_BUF_GET      0x00000004
-#       define RADEON_CAP0_CONFIG_START_BUF_SET      0x00000008
-#       define RADEON_CAP0_CONFIG_BUF_TYPE_ALT       0x00000010
-#       define RADEON_CAP0_CONFIG_BUF_TYPE_FRAME     0x00000020
-#       define RADEON_CAP0_CONFIG_ONESHOT_MODE_FRAME 0x00000040
-#       define RADEON_CAP0_CONFIG_BUF_MODE_DOUBLE    0x00000080
-#       define RADEON_CAP0_CONFIG_BUF_MODE_TRIPLE    0x00000100
-#       define RADEON_CAP0_CONFIG_MIRROR_EN          0x00000200
-#       define RADEON_CAP0_CONFIG_ONESHOT_MIRROR_EN  0x00000400
-#       define RADEON_CAP0_CONFIG_VIDEO_SIGNED_UV    0x00000800
-#       define RADEON_CAP0_CONFIG_ANC_DECODE_EN      0x00001000
-#       define RADEON_CAP0_CONFIG_VBI_EN             0x00002000
-#       define RADEON_CAP0_CONFIG_SOFT_PULL_DOWN_EN  0x00004000
-#       define RADEON_CAP0_CONFIG_VIP_EXTEND_FLAG_EN 0x00008000
-#       define RADEON_CAP0_CONFIG_FAKE_FIELD_EN      0x00010000
-#       define RADEON_CAP0_CONFIG_ODD_ONE_MORE_LINE  0x00020000
-#       define RADEON_CAP0_CONFIG_EVEN_ONE_MORE_LINE 0x00040000
-#       define RADEON_CAP0_CONFIG_HORZ_DIVIDE_2      0x00080000
-#       define RADEON_CAP0_CONFIG_HORZ_DIVIDE_4      0x00100000
-#       define RADEON_CAP0_CONFIG_VERT_DIVIDE_2      0x00200000
-#       define RADEON_CAP0_CONFIG_VERT_DIVIDE_4      0x00400000
-#       define RADEON_CAP0_CONFIG_FORMAT_BROOKTREE   0x00000000
-#       define RADEON_CAP0_CONFIG_FORMAT_CCIR656     0x00800000
-#       define RADEON_CAP0_CONFIG_FORMAT_ZV          0x01000000
-#       define RADEON_CAP0_CONFIG_FORMAT_VIP         0x01800000
-#       define RADEON_CAP0_CONFIG_FORMAT_TRANSPORT   0x02000000
-#       define RADEON_CAP0_CONFIG_HORZ_DECIMATOR     0x04000000
-#       define RADEON_CAP0_CONFIG_VIDEO_IN_YVYU422   0x00000000
-#       define RADEON_CAP0_CONFIG_VIDEO_IN_VYUY422   0x20000000
-#       define RADEON_CAP0_CONFIG_VBI_DIVIDE_2       0x40000000
-#       define RADEON_CAP0_CONFIG_VBI_DIVIDE_4       0x80000000
-#define RADEON_CAP0_ANC_ODD_OFFSET        0x095C
-#define RADEON_CAP0_ANC_EVEN_OFFSET       0x0960
-#define RADEON_CAP0_ANC_H_WINDOW          0x0964
-#define RADEON_CAP0_VIDEO_SYNC_TEST       0x0968
-#define RADEON_CAP0_ONESHOT_BUF_OFFSET    0x096C
-#define RADEON_CAP0_BUF_STATUS            0x0970
-/* #define RADEON_CAP0_DWNSC_XRATIO       0x0978 */
-/* #define RADEON_CAP0_XSHARPNESS                 0x097C */
-#define RADEON_CAP0_VBI2_OFFSET           0x0980
-#define RADEON_CAP0_VBI3_OFFSET           0x0984
-#define RADEON_CAP0_ANC2_OFFSET           0x0988
-#define RADEON_CAP0_ANC3_OFFSET           0x098C
-#define RADEON_VID_BUFFER_CONTROL         0x0900
-
-/* second capture unit */
-
-#define RADEON_CAP1_BUF0_OFFSET           0x0990
-#define RADEON_CAP1_BUF1_OFFSET           0x0994
-#define RADEON_CAP1_BUF0_EVEN_OFFSET      0x0998
-#define RADEON_CAP1_BUF1_EVEN_OFFSET      0x099C
-
-#define RADEON_CAP1_BUF_PITCH             0x09A0
-#define RADEON_CAP1_V_WINDOW              0x09A4
-#define RADEON_CAP1_H_WINDOW              0x09A8
-#define RADEON_CAP1_VBI_ODD_OFFSET        0x09AC
-#define RADEON_CAP1_VBI_EVEN_OFFSET       0x09B0
-#define RADEON_CAP1_VBI_V_WINDOW                  0x09B4
-#define RADEON_CAP1_VBI_H_WINDOW                  0x09B8
-#define RADEON_CAP1_PORT_MODE_CNTL        0x09BC
-#define RADEON_CAP1_TRIG_CNTL             0x09C0
-#define RADEON_CAP1_DEBUG                         0x09C4
-#define RADEON_CAP1_CONFIG                0x09C8
-#define RADEON_CAP1_ANC_ODD_OFFSET        0x09CC
-#define RADEON_CAP1_ANC_EVEN_OFFSET       0x09D0
-#define RADEON_CAP1_ANC_H_WINDOW                  0x09D4
-#define RADEON_CAP1_VIDEO_SYNC_TEST       0x09D8
-#define RADEON_CAP1_ONESHOT_BUF_OFFSET    0x09DC
-#define RADEON_CAP1_BUF_STATUS            0x09E0
-#define RADEON_CAP1_DWNSC_XRATIO                  0x09E8
-#define RADEON_CAP1_XSHARPNESS            0x09EC
-
-/* misc multimedia registers */
-
-#define RADEON_IDCT_RUNS                  0x1F80
-#define RADEON_IDCT_LEVELS                0x1F84
-#define RADEON_IDCT_CONTROL               0x1FBC
-#define RADEON_IDCT_AUTH_CONTROL          0x1F88
-#define RADEON_IDCT_AUTH                  0x1F8C
-
-#define RADEON_P2PLL_CNTL                   0x002a /* P2PLL */
-#       define RADEON_P2PLL_RESET                (1 <<  0)
-#       define RADEON_P2PLL_SLEEP                (1 <<  1)
-#       define RADEON_P2PLL_PVG_MASK             (7 << 11)
-#       define RADEON_P2PLL_PVG_SHIFT            11
-#       define RADEON_P2PLL_ATOMIC_UPDATE_EN     (1 << 16)
-#       define RADEON_P2PLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
-#       define RADEON_P2PLL_ATOMIC_UPDATE_VSYNC  (1 << 18)
-#define RADEON_P2PLL_DIV_0                  0x002c
-#       define RADEON_P2PLL_FB0_DIV_MASK    0x07ff
-#       define RADEON_P2PLL_POST0_DIV_MASK  0x00070000
-#define RADEON_P2PLL_REF_DIV                0x002B /* PLL */
-#       define RADEON_P2PLL_REF_DIV_MASK    0x03ff
-#       define RADEON_P2PLL_ATOMIC_UPDATE_R (1 << 15) /* same as _W */
-#       define RADEON_P2PLL_ATOMIC_UPDATE_W (1 << 15) /* same as _R */
-#       define R300_PPLL_REF_DIV_ACC_MASK   (0x3ff << 18)
-#       define R300_PPLL_REF_DIV_ACC_SHIFT  18
-#define RADEON_PALETTE_DATA                 0x00b4
-#define RADEON_PALETTE_30_DATA              0x00b8
-#define RADEON_PALETTE_INDEX                0x00b0
-#define RADEON_PCI_GART_PAGE                0x017c
-#define RADEON_PIXCLKS_CNTL                 0x002d
-#       define RADEON_PIX2CLK_SRC_SEL_MASK     0x03
-#       define RADEON_PIX2CLK_SRC_SEL_CPUCLK   0x00
-#       define RADEON_PIX2CLK_SRC_SEL_PSCANCLK 0x01
-#       define RADEON_PIX2CLK_SRC_SEL_BYTECLK  0x02
-#       define RADEON_PIX2CLK_SRC_SEL_P2PLLCLK 0x03
-#       define RADEON_PIX2CLK_ALWAYS_ONb       (1<<6)
-#       define RADEON_PIX2CLK_DAC_ALWAYS_ONb   (1<<7)
-#       define RADEON_PIXCLK_TV_SRC_SEL        (1 << 8)
-#       define RADEON_DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb (1 << 9)
-#       define R300_DVOCLK_ALWAYS_ONb          (1 << 10)
-#       define RADEON_PIXCLK_BLEND_ALWAYS_ONb  (1 << 11)
-#       define RADEON_PIXCLK_GV_ALWAYS_ONb     (1 << 12)
-#       define RADEON_PIXCLK_DIG_TMDS_ALWAYS_ONb (1 << 13)
-#       define R300_PIXCLK_DVO_ALWAYS_ONb      (1 << 13)
-#       define RADEON_PIXCLK_LVDS_ALWAYS_ONb   (1 << 14)
-#       define RADEON_PIXCLK_TMDS_ALWAYS_ONb   (1 << 15)
-#       define R300_PIXCLK_TRANS_ALWAYS_ONb    (1 << 16)
-#       define R300_PIXCLK_TVO_ALWAYS_ONb      (1 << 17)
-#       define R300_P2G2CLK_ALWAYS_ONb         (1 << 18)
-#       define R300_P2G2CLK_DAC_ALWAYS_ONb     (1 << 19)
-#       define R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF (1 << 23)
-#define RADEON_PLANE_3D_MASK_C              0x1d44
-#define RADEON_PLL_TEST_CNTL                0x0013 /* PLL */
-#       define RADEON_PLL_MASK_READ_B          (1 << 9)
-#define RADEON_PMI_CAP_ID                   0x0f5c /* PCI */
-#define RADEON_PMI_DATA                     0x0f63 /* PCI */
-#define RADEON_PMI_NXT_CAP_PTR              0x0f5d /* PCI */
-#define RADEON_PMI_PMC_REG                  0x0f5e /* PCI */
-#define RADEON_PMI_PMCSR_REG                0x0f60 /* PCI */
-#define RADEON_PMI_REGISTER                 0x0f5c /* PCI */
-#define RADEON_PPLL_CNTL                    0x0002 /* PLL */
-#       define RADEON_PPLL_RESET                (1 <<  0)
-#       define RADEON_PPLL_SLEEP                (1 <<  1)
-#       define RADEON_PPLL_PVG_MASK             (7 << 11)
-#       define RADEON_PPLL_PVG_SHIFT            11
-#       define RADEON_PPLL_ATOMIC_UPDATE_EN     (1 << 16)
-#       define RADEON_PPLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
-#       define RADEON_PPLL_ATOMIC_UPDATE_VSYNC  (1 << 18)
-#define RADEON_PPLL_DIV_0                   0x0004 /* PLL */
-#define RADEON_PPLL_DIV_1                   0x0005 /* PLL */
-#define RADEON_PPLL_DIV_2                   0x0006 /* PLL */
-#define RADEON_PPLL_DIV_3                   0x0007 /* PLL */
-#       define RADEON_PPLL_FB3_DIV_MASK     0x07ff
-#       define RADEON_PPLL_POST3_DIV_MASK   0x00070000
-#define RADEON_PPLL_REF_DIV                 0x0003 /* PLL */
-#       define RADEON_PPLL_REF_DIV_MASK     0x03ff
-#       define RADEON_PPLL_ATOMIC_UPDATE_R  (1 << 15) /* same as _W */
-#       define RADEON_PPLL_ATOMIC_UPDATE_W  (1 << 15) /* same as _R */
-#define RADEON_PWR_MNGMT_CNTL_STATUS        0x0f60 /* PCI */
-
-#define RADEON_RBBM_GUICNTL                 0x172c
-#       define RADEON_HOST_DATA_SWAP_NONE   (0 << 0)
-#       define RADEON_HOST_DATA_SWAP_16BIT  (1 << 0)
-#       define RADEON_HOST_DATA_SWAP_32BIT  (2 << 0)
-#       define RADEON_HOST_DATA_SWAP_HDW    (3 << 0)
-#define RADEON_RBBM_SOFT_RESET              0x00f0
-#       define RADEON_SOFT_RESET_CP         (1 <<  0)
-#       define RADEON_SOFT_RESET_HI         (1 <<  1)
-#       define RADEON_SOFT_RESET_SE         (1 <<  2)
-#       define RADEON_SOFT_RESET_RE         (1 <<  3)
-#       define RADEON_SOFT_RESET_PP         (1 <<  4)
-#       define RADEON_SOFT_RESET_E2         (1 <<  5)
-#       define RADEON_SOFT_RESET_RB         (1 <<  6)
-#       define RADEON_SOFT_RESET_HDP        (1 <<  7)
-#define RADEON_RBBM_STATUS                  0x0e40
-#       define RADEON_RBBM_FIFOCNT_MASK     0x007f
-#       define RADEON_RBBM_ACTIVE           (1 << 31)
-#define RADEON_RB2D_DSTCACHE_CTLSTAT        0x342c
-#       define RADEON_RB2D_DC_FLUSH         (3 << 0)
-#       define RADEON_RB2D_DC_FREE          (3 << 2)
-#       define RADEON_RB2D_DC_FLUSH_ALL     0xf
-#       define RADEON_RB2D_DC_BUSY          (1 << 31)
-#define RADEON_RB2D_DSTCACHE_MODE           0x3428
-#define RADEON_DSTCACHE_CTLSTAT             0x1714
-
-#define RADEON_RB3D_ZCACHE_MODE             0x3250
-#define RADEON_RB3D_ZCACHE_CTLSTAT          0x3254
-#       define RADEON_RB3D_ZC_FLUSH_ALL     0x5
-#define RADEON_RB3D_DSTCACHE_MODE           0x3258
-# define RADEON_RB3D_DC_CACHE_ENABLE            (0)
-# define RADEON_RB3D_DC_2D_CACHE_DISABLE        (1)
-# define RADEON_RB3D_DC_3D_CACHE_DISABLE        (2)
-# define RADEON_RB3D_DC_CACHE_DISABLE           (3)
-# define RADEON_RB3D_DC_2D_CACHE_LINESIZE_128   (1 << 2)
-# define RADEON_RB3D_DC_3D_CACHE_LINESIZE_128   (2 << 2)
-# define RADEON_RB3D_DC_2D_CACHE_AUTOFLUSH      (1 << 8)
-# define RADEON_RB3D_DC_3D_CACHE_AUTOFLUSH      (2 << 8)
-# define R200_RB3D_DC_2D_CACHE_AUTOFREE         (1 << 10)
-# define R200_RB3D_DC_3D_CACHE_AUTOFREE         (2 << 10)
-# define RADEON_RB3D_DC_FORCE_RMW               (1 << 16)
-# define RADEON_RB3D_DC_DISABLE_RI_FILL         (1 << 24)
-# define RADEON_RB3D_DC_DISABLE_RI_READ         (1 << 25)
-
-#define RADEON_RB3D_DSTCACHE_CTLSTAT            0x325C
-# define RADEON_RB3D_DC_FLUSH                   (3 << 0)
-# define RADEON_RB3D_DC_FREE                    (3 << 2)
-# define RADEON_RB3D_DC_FLUSH_ALL               0xf
-# define RADEON_RB3D_DC_BUSY                    (1 << 31)
-
-#define RADEON_REG_BASE                     0x0f18 /* PCI */
-#define RADEON_REGPROG_INF                  0x0f09 /* PCI */
-#define RADEON_REVISION_ID                  0x0f08 /* PCI */
-
-#define RADEON_SC_BOTTOM                    0x164c
-#define RADEON_SC_BOTTOM_RIGHT              0x16f0
-#define RADEON_SC_BOTTOM_RIGHT_C            0x1c8c
-#define RADEON_SC_LEFT                      0x1640
-#define RADEON_SC_RIGHT                     0x1644
-#define RADEON_SC_TOP                       0x1648
-#define RADEON_SC_TOP_LEFT                  0x16ec
-#define RADEON_SC_TOP_LEFT_C                0x1c88
-#       define RADEON_SC_SIGN_MASK_LO       0x8000
-#       define RADEON_SC_SIGN_MASK_HI       0x80000000
-#define RADEON_M_SPLL_REF_FB_DIV            0x000a /* PLL */
-#	define RADEON_M_SPLL_REF_DIV_SHIFT  0
-#	define RADEON_M_SPLL_REF_DIV_MASK   0xff
-#	define RADEON_MPLL_FB_DIV_SHIFT     8
-#	define RADEON_MPLL_FB_DIV_MASK      0xff
-#	define RADEON_SPLL_FB_DIV_SHIFT     16
-#	define RADEON_SPLL_FB_DIV_MASK      0xff
-#define RADEON_SPLL_CNTL                    0x000c /* PLL */
-#       define RADEON_SPLL_SLEEP            (1 << 0)
-#       define RADEON_SPLL_RESET            (1 << 1)
-#       define RADEON_SPLL_PCP_MASK         0x7
-#       define RADEON_SPLL_PCP_SHIFT        8
-#       define RADEON_SPLL_PVG_MASK         0x7
-#       define RADEON_SPLL_PVG_SHIFT        11
-#       define RADEON_SPLL_PDC_MASK         0x3
-#       define RADEON_SPLL_PDC_SHIFT        14
-#define RADEON_SCLK_CNTL                    0x000d /* PLL */
-#       define RADEON_SCLK_SRC_SEL_MASK     0x0007
-#       define RADEON_DYN_STOP_LAT_MASK     0x00007ff8
-#       define RADEON_CP_MAX_DYN_STOP_LAT   0x0008
-#       define RADEON_SCLK_FORCEON_MASK     0xffff8000
-#       define RADEON_SCLK_FORCE_DISP2      (1<<15)
-#       define RADEON_SCLK_FORCE_CP         (1<<16)
-#       define RADEON_SCLK_FORCE_HDP        (1<<17)
-#       define RADEON_SCLK_FORCE_DISP1      (1<<18)
-#       define RADEON_SCLK_FORCE_TOP        (1<<19)
-#       define RADEON_SCLK_FORCE_E2         (1<<20)
-#       define RADEON_SCLK_FORCE_SE         (1<<21)
-#       define RADEON_SCLK_FORCE_IDCT       (1<<22)
-#       define RADEON_SCLK_FORCE_VIP        (1<<23)
-#       define RADEON_SCLK_FORCE_RE         (1<<24)
-#       define RADEON_SCLK_FORCE_PB         (1<<25)
-#       define RADEON_SCLK_FORCE_TAM        (1<<26)
-#       define RADEON_SCLK_FORCE_TDM        (1<<27)
-#       define RADEON_SCLK_FORCE_RB         (1<<28)
-#       define RADEON_SCLK_FORCE_TV_SCLK    (1<<29)
-#       define RADEON_SCLK_FORCE_SUBPIC     (1<<30)
-#       define RADEON_SCLK_FORCE_OV0        (1<<31)
-#       define R300_SCLK_FORCE_VAP          (1<<21)
-#       define R300_SCLK_FORCE_SR           (1<<25)
-#       define R300_SCLK_FORCE_PX           (1<<26)
-#       define R300_SCLK_FORCE_TX           (1<<27)
-#       define R300_SCLK_FORCE_US           (1<<28)
-#       define R300_SCLK_FORCE_SU           (1<<30)
-#define R300_SCLK_CNTL2                     0x1e   /* PLL */
-#       define R300_SCLK_TCL_MAX_DYN_STOP_LAT (1<<10)
-#       define R300_SCLK_GA_MAX_DYN_STOP_LAT  (1<<11)
-#       define R300_SCLK_CBA_MAX_DYN_STOP_LAT (1<<12)
-#       define R300_SCLK_FORCE_TCL          (1<<13)
-#       define R300_SCLK_FORCE_CBA          (1<<14)
-#       define R300_SCLK_FORCE_GA           (1<<15)
-#define RADEON_SCLK_MORE_CNTL               0x0035 /* PLL */
-#       define RADEON_SCLK_MORE_MAX_DYN_STOP_LAT 0x0007
-#       define RADEON_SCLK_MORE_FORCEON     0x0700
-#define RADEON_SDRAM_MODE_REG               0x0158
-#define RADEON_SEQ8_DATA                    0x03c5 /* VGA */
-#define RADEON_SEQ8_IDX                     0x03c4 /* VGA */
-#define RADEON_SNAPSHOT_F_COUNT             0x0244
-#define RADEON_SNAPSHOT_VH_COUNTS           0x0240
-#define RADEON_SNAPSHOT_VIF_COUNT           0x024c
-#define RADEON_SRC_OFFSET                   0x15ac
-#define RADEON_SRC_PITCH                    0x15b0
-#define RADEON_SRC_PITCH_OFFSET             0x1428
-#define RADEON_SRC_SC_BOTTOM                0x165c
-#define RADEON_SRC_SC_BOTTOM_RIGHT          0x16f4
-#define RADEON_SRC_SC_RIGHT                 0x1654
-#define RADEON_SRC_X                        0x1414
-#define RADEON_SRC_X_Y                      0x1590
-#define RADEON_SRC_Y                        0x1418
-#define RADEON_SRC_Y_X                      0x1434
-#define RADEON_STATUS                       0x0f06 /* PCI */
-#define RADEON_SUBPIC_CNTL                  0x0540 /* ? */
-#define RADEON_SUB_CLASS                    0x0f0a /* PCI */
-#define RADEON_SURFACE_CNTL                 0x0b00
-#       define RADEON_SURF_TRANSLATION_DIS  (1 << 8)
-#       define RADEON_NONSURF_AP0_SWP_16BPP (1 << 20)
-#       define RADEON_NONSURF_AP0_SWP_32BPP (1 << 21)
-#       define RADEON_NONSURF_AP1_SWP_16BPP (1 << 22)
-#       define RADEON_NONSURF_AP1_SWP_32BPP (1 << 23)
-#define RADEON_SURFACE0_INFO                0x0b0c
-#       define RADEON_SURF_TILE_COLOR_MACRO (0 << 16)
-#       define RADEON_SURF_TILE_COLOR_BOTH  (1 << 16)
-#       define RADEON_SURF_TILE_DEPTH_32BPP (2 << 16)
-#       define RADEON_SURF_TILE_DEPTH_16BPP (3 << 16)
-#       define R200_SURF_TILE_NONE          (0 << 16)
-#       define R200_SURF_TILE_COLOR_MACRO   (1 << 16)
-#       define R200_SURF_TILE_COLOR_MICRO   (2 << 16)
-#       define R200_SURF_TILE_COLOR_BOTH    (3 << 16)
-#       define R200_SURF_TILE_DEPTH_32BPP   (4 << 16)
-#       define R200_SURF_TILE_DEPTH_16BPP   (5 << 16)
-#       define R300_SURF_TILE_NONE          (0 << 16)
-#       define R300_SURF_TILE_COLOR_MACRO   (1 << 16)
-#       define R300_SURF_TILE_DEPTH_32BPP   (2 << 16)
-#       define RADEON_SURF_AP0_SWP_16BPP    (1 << 20)
-#       define RADEON_SURF_AP0_SWP_32BPP    (1 << 21)
-#       define RADEON_SURF_AP1_SWP_16BPP    (1 << 22)
-#       define RADEON_SURF_AP1_SWP_32BPP    (1 << 23)
-#define RADEON_SURFACE0_LOWER_BOUND         0x0b04
-#define RADEON_SURFACE0_UPPER_BOUND         0x0b08
-#define RADEON_SURFACE1_INFO                0x0b1c
-#define RADEON_SURFACE1_LOWER_BOUND         0x0b14
-#define RADEON_SURFACE1_UPPER_BOUND         0x0b18
-#define RADEON_SURFACE2_INFO                0x0b2c
-#define RADEON_SURFACE2_LOWER_BOUND         0x0b24
-#define RADEON_SURFACE2_UPPER_BOUND         0x0b28
-#define RADEON_SURFACE3_INFO                0x0b3c
-#define RADEON_SURFACE3_LOWER_BOUND         0x0b34
-#define RADEON_SURFACE3_UPPER_BOUND         0x0b38
-#define RADEON_SURFACE4_INFO                0x0b4c
-#define RADEON_SURFACE4_LOWER_BOUND         0x0b44
-#define RADEON_SURFACE4_UPPER_BOUND         0x0b48
-#define RADEON_SURFACE5_INFO                0x0b5c
-#define RADEON_SURFACE5_LOWER_BOUND         0x0b54
-#define RADEON_SURFACE5_UPPER_BOUND         0x0b58
-#define RADEON_SURFACE6_INFO                0x0b6c
-#define RADEON_SURFACE6_LOWER_BOUND         0x0b64
-#define RADEON_SURFACE6_UPPER_BOUND         0x0b68
-#define RADEON_SURFACE7_INFO                0x0b7c
-#define RADEON_SURFACE7_LOWER_BOUND         0x0b74
-#define RADEON_SURFACE7_UPPER_BOUND         0x0b78
-#define RADEON_SW_SEMAPHORE                 0x013c
-
-#define RADEON_TEST_DEBUG_CNTL              0x0120
-#define RADEON_TEST_DEBUG_CNTL__TEST_DEBUG_OUT_EN 0x00000001
-
-#define RADEON_TEST_DEBUG_MUX               0x0124
-#define RADEON_TEST_DEBUG_OUT               0x012c
-#define RADEON_TMDS_PLL_CNTL                0x02a8
-#define RADEON_TMDS_TRANSMITTER_CNTL        0x02a4
-#       define RADEON_TMDS_TRANSMITTER_PLLEN  1
-#       define RADEON_TMDS_TRANSMITTER_PLLRST 2
-#define RADEON_TRAIL_BRES_DEC               0x1614
-#define RADEON_TRAIL_BRES_ERR               0x160c
-#define RADEON_TRAIL_BRES_INC               0x1610
-#define RADEON_TRAIL_X                      0x1618
-#define RADEON_TRAIL_X_SUB                  0x1620
-
-#define RADEON_VCLK_ECP_CNTL                0x0008 /* PLL */
-#       define RADEON_VCLK_SRC_SEL_MASK     0x03
-#       define RADEON_VCLK_SRC_SEL_CPUCLK   0x00
-#       define RADEON_VCLK_SRC_SEL_PSCANCLK 0x01
-#       define RADEON_VCLK_SRC_SEL_BYTECLK  0x02
-#       define RADEON_VCLK_SRC_SEL_PPLLCLK  0x03
-#       define RADEON_PIXCLK_ALWAYS_ONb     (1<<6)
-#       define RADEON_PIXCLK_DAC_ALWAYS_ONb (1<<7)
-#       define R300_DISP_DAC_PIXCLK_DAC_BLANK_OFF (1<<23)
-
-#define RADEON_VENDOR_ID                    0x0f00 /* PCI */
-#define RADEON_VGA_DDA_CONFIG               0x02e8
-#define RADEON_VGA_DDA_ON_OFF               0x02ec
-#define RADEON_VID_BUFFER_CONTROL           0x0900
-#define RADEON_VIDEOMUX_CNTL                0x0190
-
-/* VIP bus */
-#define RADEON_VIPH_CH0_DATA                0x0c00
-#define RADEON_VIPH_CH1_DATA                0x0c04
-#define RADEON_VIPH_CH2_DATA                0x0c08
-#define RADEON_VIPH_CH3_DATA                0x0c0c
-#define RADEON_VIPH_CH0_ADDR                0x0c10
-#define RADEON_VIPH_CH1_ADDR                0x0c14
-#define RADEON_VIPH_CH2_ADDR                0x0c18
-#define RADEON_VIPH_CH3_ADDR                0x0c1c
-#define RADEON_VIPH_CH0_SBCNT               0x0c20
-#define RADEON_VIPH_CH1_SBCNT               0x0c24
-#define RADEON_VIPH_CH2_SBCNT               0x0c28
-#define RADEON_VIPH_CH3_SBCNT               0x0c2c
-#define RADEON_VIPH_CH0_ABCNT               0x0c30
-#define RADEON_VIPH_CH1_ABCNT               0x0c34
-#define RADEON_VIPH_CH2_ABCNT               0x0c38
-#define RADEON_VIPH_CH3_ABCNT               0x0c3c
-#define RADEON_VIPH_CONTROL                 0x0c40
-#       define RADEON_VIP_BUSY 0
-#       define RADEON_VIP_IDLE 1
-#       define RADEON_VIP_RESET 2
-#       define RADEON_VIPH_EN               (1 << 21)
-#define RADEON_VIPH_DV_LAT                  0x0c44
-#define RADEON_VIPH_BM_CHUNK                0x0c48
-#define RADEON_VIPH_DV_INT                  0x0c4c
-#define RADEON_VIPH_TIMEOUT_STAT            0x0c50
-#define RADEON_VIPH_TIMEOUT_STAT__VIPH_REG_STAT 0x00000010
-#define RADEON_VIPH_TIMEOUT_STAT__VIPH_REG_AK   0x00000010
-#define RADEON_VIPH_TIMEOUT_STAT__VIPH_REGR_DIS 0x01000000
-
-#define RADEON_VIPH_REG_DATA                0x0084
-#define RADEON_VIPH_REG_ADDR                0x0080
-
-
-#define RADEON_WAIT_UNTIL                   0x1720
-#       define RADEON_WAIT_CRTC_PFLIP       (1 << 0)
-#       define RADEON_WAIT_RE_CRTC_VLINE    (1 << 1)
-#       define RADEON_WAIT_FE_CRTC_VLINE    (1 << 2)
-#       define RADEON_WAIT_CRTC_VLINE       (1 << 3)
-#       define RADEON_WAIT_DMA_VID_IDLE     (1 << 8)
-#       define RADEON_WAIT_DMA_GUI_IDLE     (1 << 9)
-#       define RADEON_WAIT_CMDFIFO          (1 << 10) /* wait for CMDFIFO_ENTRIES */
-#       define RADEON_WAIT_OV0_FLIP         (1 << 11)
-#       define RADEON_WAIT_AGP_FLUSH        (1 << 13)
-#       define RADEON_WAIT_2D_IDLE          (1 << 14)
-#       define RADEON_WAIT_3D_IDLE          (1 << 15)
-#       define RADEON_WAIT_2D_IDLECLEAN     (1 << 16)
-#       define RADEON_WAIT_3D_IDLECLEAN     (1 << 17)
-#       define RADEON_WAIT_HOST_IDLECLEAN   (1 << 18)
-#       define RADEON_CMDFIFO_ENTRIES_SHIFT 10
-#       define RADEON_CMDFIFO_ENTRIES_MASK  0x7f
-#       define RADEON_WAIT_VAP_IDLE         (1 << 28)
-#       define RADEON_WAIT_BOTH_CRTC_PFLIP  (1 << 30)
-#       define RADEON_ENG_DISPLAY_SELECT_CRTC0    (0 << 31)
-#       define RADEON_ENG_DISPLAY_SELECT_CRTC1    (1 << 31)
-
-#define RADEON_X_MPLL_REF_FB_DIV            0x000a /* PLL */
-#define RADEON_XCLK_CNTL                    0x000d /* PLL */
-#define RADEON_XDLL_CNTL                    0x000c /* PLL */
-#define RADEON_XPLL_CNTL                    0x000b /* PLL */
-
-
-
-				/* Registers for 3D/TCL */
-#define RADEON_PP_BORDER_COLOR_0            0x1d40
-#define RADEON_PP_BORDER_COLOR_1            0x1d44
-#define RADEON_PP_BORDER_COLOR_2            0x1d48
-#define RADEON_PP_CNTL                      0x1c38
-#       define RADEON_STIPPLE_ENABLE        (1 <<  0)
-#       define RADEON_SCISSOR_ENABLE        (1 <<  1)
-#       define RADEON_PATTERN_ENABLE        (1 <<  2)
-#       define RADEON_SHADOW_ENABLE         (1 <<  3)
-#       define RADEON_TEX_ENABLE_MASK       (0xf << 4)
-#       define RADEON_TEX_0_ENABLE          (1 <<  4)
-#       define RADEON_TEX_1_ENABLE          (1 <<  5)
-#       define RADEON_TEX_2_ENABLE          (1 <<  6)
-#       define RADEON_TEX_3_ENABLE          (1 <<  7)
-#       define RADEON_TEX_BLEND_ENABLE_MASK (0xf << 12)
-#       define RADEON_TEX_BLEND_0_ENABLE    (1 << 12)
-#       define RADEON_TEX_BLEND_1_ENABLE    (1 << 13)
-#       define RADEON_TEX_BLEND_2_ENABLE    (1 << 14)
-#       define RADEON_TEX_BLEND_3_ENABLE    (1 << 15)
-#       define RADEON_PLANAR_YUV_ENABLE     (1 << 20)
-#       define RADEON_SPECULAR_ENABLE       (1 << 21)
-#       define RADEON_FOG_ENABLE            (1 << 22)
-#       define RADEON_ALPHA_TEST_ENABLE     (1 << 23)
-#       define RADEON_ANTI_ALIAS_NONE       (0 << 24)
-#       define RADEON_ANTI_ALIAS_LINE       (1 << 24)
-#       define RADEON_ANTI_ALIAS_POLY       (2 << 24)
-#       define RADEON_ANTI_ALIAS_LINE_POLY  (3 << 24)
-#       define RADEON_BUMP_MAP_ENABLE       (1 << 26)
-#       define RADEON_BUMPED_MAP_T0         (0 << 27)
-#       define RADEON_BUMPED_MAP_T1         (1 << 27)
-#       define RADEON_BUMPED_MAP_T2         (2 << 27)
-#       define RADEON_TEX_3D_ENABLE_0       (1 << 29)
-#       define RADEON_TEX_3D_ENABLE_1       (1 << 30)
-#       define RADEON_MC_ENABLE             (1 << 31)
-#define RADEON_PP_FOG_COLOR                 0x1c18
-#       define RADEON_FOG_COLOR_MASK        0x00ffffff
-#       define RADEON_FOG_VERTEX            (0 << 24)
-#       define RADEON_FOG_TABLE             (1 << 24)
-#       define RADEON_FOG_USE_DEPTH         (0 << 25)
-#       define RADEON_FOG_USE_DIFFUSE_ALPHA (2 << 25)
-#       define RADEON_FOG_USE_SPEC_ALPHA    (3 << 25)
-#define RADEON_PP_LUM_MATRIX                0x1d00
-#define RADEON_PP_MISC                      0x1c14
-#       define RADEON_REF_ALPHA_MASK        0x000000ff
-#       define RADEON_ALPHA_TEST_FAIL       (0 << 8)
-#       define RADEON_ALPHA_TEST_LESS       (1 << 8)
-#       define RADEON_ALPHA_TEST_LEQUAL     (2 << 8)
-#       define RADEON_ALPHA_TEST_EQUAL      (3 << 8)
-#       define RADEON_ALPHA_TEST_GEQUAL     (4 << 8)
-#       define RADEON_ALPHA_TEST_GREATER    (5 << 8)
-#       define RADEON_ALPHA_TEST_NEQUAL     (6 << 8)
-#       define RADEON_ALPHA_TEST_PASS       (7 << 8)
-#       define RADEON_ALPHA_TEST_OP_MASK    (7 << 8)
-#       define RADEON_CHROMA_FUNC_FAIL      (0 << 16)
-#       define RADEON_CHROMA_FUNC_PASS      (1 << 16)
-#       define RADEON_CHROMA_FUNC_NEQUAL    (2 << 16)
-#       define RADEON_CHROMA_FUNC_EQUAL     (3 << 16)
-#       define RADEON_CHROMA_KEY_NEAREST    (0 << 18)
-#       define RADEON_CHROMA_KEY_ZERO       (1 << 18)
-#       define RADEON_SHADOW_ID_AUTO_INC    (1 << 20)
-#       define RADEON_SHADOW_FUNC_EQUAL     (0 << 21)
-#       define RADEON_SHADOW_FUNC_NEQUAL    (1 << 21)
-#       define RADEON_SHADOW_PASS_1         (0 << 22)
-#       define RADEON_SHADOW_PASS_2         (1 << 22)
-#       define RADEON_RIGHT_HAND_CUBE_D3D   (0 << 24)
-#       define RADEON_RIGHT_HAND_CUBE_OGL   (1 << 24)
-#define RADEON_PP_ROT_MATRIX_0              0x1d58
-#define RADEON_PP_ROT_MATRIX_1              0x1d5c
-#define RADEON_PP_TXFILTER_0                0x1c54
-#define RADEON_PP_TXFILTER_1                0x1c6c
-#define RADEON_PP_TXFILTER_2                0x1c84
-#       define RADEON_MAG_FILTER_NEAREST                   (0  <<  0)
-#       define RADEON_MAG_FILTER_LINEAR                    (1  <<  0)
-#       define RADEON_MAG_FILTER_MASK                      (1  <<  0)
-#       define RADEON_MIN_FILTER_NEAREST                   (0  <<  1)
-#       define RADEON_MIN_FILTER_LINEAR                    (1  <<  1)
-#       define RADEON_MIN_FILTER_NEAREST_MIP_NEAREST       (2  <<  1)
-#       define RADEON_MIN_FILTER_NEAREST_MIP_LINEAR        (3  <<  1)
-#       define RADEON_MIN_FILTER_LINEAR_MIP_NEAREST        (6  <<  1)
-#       define RADEON_MIN_FILTER_LINEAR_MIP_LINEAR         (7  <<  1)
-#       define RADEON_MIN_FILTER_ANISO_NEAREST             (8  <<  1)
-#       define RADEON_MIN_FILTER_ANISO_LINEAR              (9  <<  1)
-#       define RADEON_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (10 <<  1)
-#       define RADEON_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR  (11 <<  1)
-#       define RADEON_MIN_FILTER_MASK                      (15 <<  1)
-#       define RADEON_MAX_ANISO_1_TO_1                     (0  <<  5)
-#       define RADEON_MAX_ANISO_2_TO_1                     (1  <<  5)
-#       define RADEON_MAX_ANISO_4_TO_1                     (2  <<  5)
-#       define RADEON_MAX_ANISO_8_TO_1                     (3  <<  5)
-#       define RADEON_MAX_ANISO_16_TO_1                    (4  <<  5)
-#       define RADEON_MAX_ANISO_MASK                       (7  <<  5)
-#       define RADEON_LOD_BIAS_MASK                        (0xff <<  8)
-#       define RADEON_LOD_BIAS_SHIFT                       8
-#       define RADEON_MAX_MIP_LEVEL_MASK                   (0x0f << 16)
-#       define RADEON_MAX_MIP_LEVEL_SHIFT                  16
-#       define RADEON_YUV_TO_RGB                           (1  << 20)
-#       define RADEON_YUV_TEMPERATURE_COOL                 (0  << 21)
-#       define RADEON_YUV_TEMPERATURE_HOT                  (1  << 21)
-#       define RADEON_YUV_TEMPERATURE_MASK                 (1  << 21)
-#       define RADEON_WRAPEN_S                             (1  << 22)
-#       define RADEON_CLAMP_S_WRAP                         (0  << 23)
-#       define RADEON_CLAMP_S_MIRROR                       (1  << 23)
-#       define RADEON_CLAMP_S_CLAMP_LAST                   (2  << 23)
-#       define RADEON_CLAMP_S_MIRROR_CLAMP_LAST            (3  << 23)
-#       define RADEON_CLAMP_S_CLAMP_BORDER                 (4  << 23)
-#       define RADEON_CLAMP_S_MIRROR_CLAMP_BORDER          (5  << 23)
-#       define RADEON_CLAMP_S_CLAMP_GL                     (6  << 23)
-#       define RADEON_CLAMP_S_MIRROR_CLAMP_GL              (7  << 23)
-#       define RADEON_CLAMP_S_MASK                         (7  << 23)
-#       define RADEON_WRAPEN_T                             (1  << 26)
-#       define RADEON_CLAMP_T_WRAP                         (0  << 27)
-#       define RADEON_CLAMP_T_MIRROR                       (1  << 27)
-#       define RADEON_CLAMP_T_CLAMP_LAST                   (2  << 27)
-#       define RADEON_CLAMP_T_MIRROR_CLAMP_LAST            (3  << 27)
-#       define RADEON_CLAMP_T_CLAMP_BORDER                 (4  << 27)
-#       define RADEON_CLAMP_T_MIRROR_CLAMP_BORDER          (5  << 27)
-#       define RADEON_CLAMP_T_CLAMP_GL                     (6  << 27)
-#       define RADEON_CLAMP_T_MIRROR_CLAMP_GL              (7  << 27)
-#       define RADEON_CLAMP_T_MASK                         (7  << 27)
-#       define RADEON_BORDER_MODE_OGL                      (0  << 31)
-#       define RADEON_BORDER_MODE_D3D                      (1  << 31)
-#define RADEON_PP_TXFORMAT_0                0x1c58
-#define RADEON_PP_TXFORMAT_1                0x1c70
-#define RADEON_PP_TXFORMAT_2                0x1c88
-#       define RADEON_TXFORMAT_I8                 (0  <<  0)
-#       define RADEON_TXFORMAT_AI88               (1  <<  0)
-#       define RADEON_TXFORMAT_RGB332             (2  <<  0)
-#       define RADEON_TXFORMAT_ARGB1555           (3  <<  0)
-#       define RADEON_TXFORMAT_RGB565             (4  <<  0)
-#       define RADEON_TXFORMAT_ARGB4444           (5  <<  0)
-#       define RADEON_TXFORMAT_ARGB8888           (6  <<  0)
-#       define RADEON_TXFORMAT_RGBA8888           (7  <<  0)
-#       define RADEON_TXFORMAT_Y8                 (8  <<  0)
-#       define RADEON_TXFORMAT_VYUY422            (10 <<  0)
-#       define RADEON_TXFORMAT_YVYU422            (11 <<  0)
-#       define RADEON_TXFORMAT_DXT1               (12 <<  0)
-#       define RADEON_TXFORMAT_DXT23              (14 <<  0)
-#       define RADEON_TXFORMAT_DXT45              (15 <<  0)
-#	define RADEON_TXFORMAT_SHADOW16           (16 <<  0)
-#	define RADEON_TXFORMAT_SHADOW32           (17 <<  0)
-#       define RADEON_TXFORMAT_DUDV88             (18 <<  0)
-#       define RADEON_TXFORMAT_LDUDV655           (19 <<  0)
-#       define RADEON_TXFORMAT_LDUDUV8888         (20 <<  0)
-#       define RADEON_TXFORMAT_FORMAT_MASK        (31 <<  0)
-#       define RADEON_TXFORMAT_FORMAT_SHIFT       0
-#       define RADEON_TXFORMAT_APPLE_YUV_MODE     (1  <<  5)
-#       define RADEON_TXFORMAT_ALPHA_IN_MAP       (1  <<  6)
-#       define RADEON_TXFORMAT_NON_POWER2         (1  <<  7)
-#       define RADEON_TXFORMAT_WIDTH_MASK         (15 <<  8)
-#       define RADEON_TXFORMAT_WIDTH_SHIFT        8
-#       define RADEON_TXFORMAT_HEIGHT_MASK        (15 << 12)
-#       define RADEON_TXFORMAT_HEIGHT_SHIFT       12
-#       define RADEON_TXFORMAT_F5_WIDTH_MASK      (15 << 16)
-#       define RADEON_TXFORMAT_F5_WIDTH_SHIFT     16
-#       define RADEON_TXFORMAT_F5_HEIGHT_MASK     (15 << 20)
-#       define RADEON_TXFORMAT_F5_HEIGHT_SHIFT    20
-#       define RADEON_TXFORMAT_ST_ROUTE_STQ0      (0  << 24)
-#       define RADEON_TXFORMAT_ST_ROUTE_MASK      (3  << 24)
-#       define RADEON_TXFORMAT_ST_ROUTE_STQ1      (1  << 24)
-#       define RADEON_TXFORMAT_ST_ROUTE_STQ2      (2  << 24)
-#       define RADEON_TXFORMAT_ENDIAN_NO_SWAP     (0  << 26)
-#       define RADEON_TXFORMAT_ENDIAN_16BPP_SWAP  (1  << 26)
-#       define RADEON_TXFORMAT_ENDIAN_32BPP_SWAP  (2  << 26)
-#       define RADEON_TXFORMAT_ENDIAN_HALFDW_SWAP (3  << 26)
-#       define RADEON_TXFORMAT_ALPHA_MASK_ENABLE  (1  << 28)
-#       define RADEON_TXFORMAT_CHROMA_KEY_ENABLE  (1  << 29)
-#       define RADEON_TXFORMAT_CUBIC_MAP_ENABLE   (1  << 30)
-#       define RADEON_TXFORMAT_PERSPECTIVE_ENABLE (1  << 31)
-#define RADEON_PP_CUBIC_FACES_0             0x1d24
-#define RADEON_PP_CUBIC_FACES_1             0x1d28
-#define RADEON_PP_CUBIC_FACES_2             0x1d2c
-#       define RADEON_FACE_WIDTH_1_SHIFT          0
-#       define RADEON_FACE_HEIGHT_1_SHIFT         4
-#       define RADEON_FACE_WIDTH_1_MASK           (0xf << 0)
-#       define RADEON_FACE_HEIGHT_1_MASK          (0xf << 4)
-#       define RADEON_FACE_WIDTH_2_SHIFT          8
-#       define RADEON_FACE_HEIGHT_2_SHIFT         12
-#       define RADEON_FACE_WIDTH_2_MASK           (0xf << 8)
-#       define RADEON_FACE_HEIGHT_2_MASK          (0xf << 12)
-#       define RADEON_FACE_WIDTH_3_SHIFT          16
-#       define RADEON_FACE_HEIGHT_3_SHIFT         20
-#       define RADEON_FACE_WIDTH_3_MASK           (0xf << 16)
-#       define RADEON_FACE_HEIGHT_3_MASK          (0xf << 20)
-#       define RADEON_FACE_WIDTH_4_SHIFT          24
-#       define RADEON_FACE_HEIGHT_4_SHIFT         28
-#       define RADEON_FACE_WIDTH_4_MASK           (0xf << 24)
-#       define RADEON_FACE_HEIGHT_4_MASK          (0xf << 28)
-
-#define RADEON_PP_TXOFFSET_0                0x1c5c
-#define RADEON_PP_TXOFFSET_1                0x1c74
-#define RADEON_PP_TXOFFSET_2                0x1c8c
-#       define RADEON_TXO_ENDIAN_NO_SWAP     (0 << 0)
-#       define RADEON_TXO_ENDIAN_BYTE_SWAP   (1 << 0)
-#       define RADEON_TXO_ENDIAN_WORD_SWAP   (2 << 0)
-#       define RADEON_TXO_ENDIAN_HALFDW_SWAP (3 << 0)
-#       define RADEON_TXO_MACRO_LINEAR       (0 << 2)
-#       define RADEON_TXO_MACRO_TILE         (1 << 2)
-#       define RADEON_TXO_MICRO_LINEAR       (0 << 3)
-#       define RADEON_TXO_MICRO_TILE_X2      (1 << 3)
-#       define RADEON_TXO_MICRO_TILE_OPT     (2 << 3)
-#       define RADEON_TXO_OFFSET_MASK        0xffffffe0
-#       define RADEON_TXO_OFFSET_SHIFT       5
-
-#define RADEON_PP_CUBIC_OFFSET_T0_0         0x1dd0  /* bits [31:5] */
-#define RADEON_PP_CUBIC_OFFSET_T0_1         0x1dd4
-#define RADEON_PP_CUBIC_OFFSET_T0_2         0x1dd8
-#define RADEON_PP_CUBIC_OFFSET_T0_3         0x1ddc
-#define RADEON_PP_CUBIC_OFFSET_T0_4         0x1de0
-#define RADEON_PP_CUBIC_OFFSET_T1_0         0x1e00
-#define RADEON_PP_CUBIC_OFFSET_T1_1         0x1e04
-#define RADEON_PP_CUBIC_OFFSET_T1_2         0x1e08
-#define RADEON_PP_CUBIC_OFFSET_T1_3         0x1e0c
-#define RADEON_PP_CUBIC_OFFSET_T1_4         0x1e10
-#define RADEON_PP_CUBIC_OFFSET_T2_0         0x1e14
-#define RADEON_PP_CUBIC_OFFSET_T2_1         0x1e18
-#define RADEON_PP_CUBIC_OFFSET_T2_2         0x1e1c
-#define RADEON_PP_CUBIC_OFFSET_T2_3         0x1e20
-#define RADEON_PP_CUBIC_OFFSET_T2_4         0x1e24
-
-#define RADEON_PP_TEX_SIZE_0                0x1d04  /* NPOT */
-#define RADEON_PP_TEX_SIZE_1                0x1d0c
-#define RADEON_PP_TEX_SIZE_2                0x1d14
-#       define RADEON_TEX_USIZE_MASK        (0x7ff << 0)
-#       define RADEON_TEX_USIZE_SHIFT       0
-#       define RADEON_TEX_VSIZE_MASK        (0x7ff << 16)
-#       define RADEON_TEX_VSIZE_SHIFT       16
-#       define RADEON_SIGNED_RGB_MASK       (1 << 30)
-#       define RADEON_SIGNED_RGB_SHIFT      30
-#       define RADEON_SIGNED_ALPHA_MASK     (1 << 31)
-#       define RADEON_SIGNED_ALPHA_SHIFT    31
-#define RADEON_PP_TEX_PITCH_0               0x1d08  /* NPOT */
-#define RADEON_PP_TEX_PITCH_1               0x1d10  /* NPOT */
-#define RADEON_PP_TEX_PITCH_2               0x1d18  /* NPOT */
-/* note: bits 13-5: 32 byte aligned stride of texture map */
-
-#define RADEON_PP_TXCBLEND_0                0x1c60
-#define RADEON_PP_TXCBLEND_1                0x1c78
-#define RADEON_PP_TXCBLEND_2                0x1c90
-#       define RADEON_COLOR_ARG_A_SHIFT          0
-#       define RADEON_COLOR_ARG_A_MASK           (0x1f << 0)
-#       define RADEON_COLOR_ARG_A_ZERO           (0    << 0)
-#       define RADEON_COLOR_ARG_A_CURRENT_COLOR  (2    << 0)
-#       define RADEON_COLOR_ARG_A_CURRENT_ALPHA  (3    << 0)
-#       define RADEON_COLOR_ARG_A_DIFFUSE_COLOR  (4    << 0)
-#       define RADEON_COLOR_ARG_A_DIFFUSE_ALPHA  (5    << 0)
-#       define RADEON_COLOR_ARG_A_SPECULAR_COLOR (6    << 0)
-#       define RADEON_COLOR_ARG_A_SPECULAR_ALPHA (7    << 0)
-#       define RADEON_COLOR_ARG_A_TFACTOR_COLOR  (8    << 0)
-#       define RADEON_COLOR_ARG_A_TFACTOR_ALPHA  (9    << 0)
-#       define RADEON_COLOR_ARG_A_T0_COLOR       (10   << 0)
-#       define RADEON_COLOR_ARG_A_T0_ALPHA       (11   << 0)
-#       define RADEON_COLOR_ARG_A_T1_COLOR       (12   << 0)
-#       define RADEON_COLOR_ARG_A_T1_ALPHA       (13   << 0)
-#       define RADEON_COLOR_ARG_A_T2_COLOR       (14   << 0)
-#       define RADEON_COLOR_ARG_A_T2_ALPHA       (15   << 0)
-#       define RADEON_COLOR_ARG_A_T3_COLOR       (16   << 0)
-#       define RADEON_COLOR_ARG_A_T3_ALPHA       (17   << 0)
-#       define RADEON_COLOR_ARG_B_SHIFT          5
-#       define RADEON_COLOR_ARG_B_MASK           (0x1f << 5)
-#       define RADEON_COLOR_ARG_B_ZERO           (0    << 5)
-#       define RADEON_COLOR_ARG_B_CURRENT_COLOR  (2    << 5)
-#       define RADEON_COLOR_ARG_B_CURRENT_ALPHA  (3    << 5)
-#       define RADEON_COLOR_ARG_B_DIFFUSE_COLOR  (4    << 5)
-#       define RADEON_COLOR_ARG_B_DIFFUSE_ALPHA  (5    << 5)
-#       define RADEON_COLOR_ARG_B_SPECULAR_COLOR (6    << 5)
-#       define RADEON_COLOR_ARG_B_SPECULAR_ALPHA (7    << 5)
-#       define RADEON_COLOR_ARG_B_TFACTOR_COLOR  (8    << 5)
-#       define RADEON_COLOR_ARG_B_TFACTOR_ALPHA  (9    << 5)
-#       define RADEON_COLOR_ARG_B_T0_COLOR       (10   << 5)
-#       define RADEON_COLOR_ARG_B_T0_ALPHA       (11   << 5)
-#       define RADEON_COLOR_ARG_B_T1_COLOR       (12   << 5)
-#       define RADEON_COLOR_ARG_B_T1_ALPHA       (13   << 5)
-#       define RADEON_COLOR_ARG_B_T2_COLOR       (14   << 5)
-#       define RADEON_COLOR_ARG_B_T2_ALPHA       (15   << 5)
-#       define RADEON_COLOR_ARG_B_T3_COLOR       (16   << 5)
-#       define RADEON_COLOR_ARG_B_T3_ALPHA       (17   << 5)
-#       define RADEON_COLOR_ARG_C_SHIFT          10
-#       define RADEON_COLOR_ARG_C_MASK           (0x1f << 10)
-#       define RADEON_COLOR_ARG_C_ZERO           (0    << 10)
-#       define RADEON_COLOR_ARG_C_CURRENT_COLOR  (2    << 10)
-#       define RADEON_COLOR_ARG_C_CURRENT_ALPHA  (3    << 10)
-#       define RADEON_COLOR_ARG_C_DIFFUSE_COLOR  (4    << 10)
-#       define RADEON_COLOR_ARG_C_DIFFUSE_ALPHA  (5    << 10)
-#       define RADEON_COLOR_ARG_C_SPECULAR_COLOR (6    << 10)
-#       define RADEON_COLOR_ARG_C_SPECULAR_ALPHA (7    << 10)
-#       define RADEON_COLOR_ARG_C_TFACTOR_COLOR  (8    << 10)
-#       define RADEON_COLOR_ARG_C_TFACTOR_ALPHA  (9    << 10)
-#       define RADEON_COLOR_ARG_C_T0_COLOR       (10   << 10)
-#       define RADEON_COLOR_ARG_C_T0_ALPHA       (11   << 10)
-#       define RADEON_COLOR_ARG_C_T1_COLOR       (12   << 10)
-#       define RADEON_COLOR_ARG_C_T1_ALPHA       (13   << 10)
-#       define RADEON_COLOR_ARG_C_T2_COLOR       (14   << 10)
-#       define RADEON_COLOR_ARG_C_T2_ALPHA       (15   << 10)
-#       define RADEON_COLOR_ARG_C_T3_COLOR       (16   << 10)
-#       define RADEON_COLOR_ARG_C_T3_ALPHA       (17   << 10)
-#       define RADEON_COMP_ARG_A                 (1 << 15)
-#       define RADEON_COMP_ARG_A_SHIFT           15
-#       define RADEON_COMP_ARG_B                 (1 << 16)
-#       define RADEON_COMP_ARG_B_SHIFT           16
-#       define RADEON_COMP_ARG_C                 (1 << 17)
-#       define RADEON_COMP_ARG_C_SHIFT           17
-#       define RADEON_BLEND_CTL_MASK             (7 << 18)
-#       define RADEON_BLEND_CTL_ADD              (0 << 18)
-#       define RADEON_BLEND_CTL_SUBTRACT         (1 << 18)
-#       define RADEON_BLEND_CTL_ADDSIGNED        (2 << 18)
-#       define RADEON_BLEND_CTL_BLEND            (3 << 18)
-#       define RADEON_BLEND_CTL_DOT3             (4 << 18)
-#       define RADEON_SCALE_SHIFT                21
-#       define RADEON_SCALE_MASK                 (3 << 21)
-#       define RADEON_SCALE_1X                   (0 << 21)
-#       define RADEON_SCALE_2X                   (1 << 21)
-#       define RADEON_SCALE_4X                   (2 << 21)
-#       define RADEON_CLAMP_TX                   (1 << 23)
-#       define RADEON_T0_EQ_TCUR                 (1 << 24)
-#       define RADEON_T1_EQ_TCUR                 (1 << 25)
-#       define RADEON_T2_EQ_TCUR                 (1 << 26)
-#       define RADEON_T3_EQ_TCUR                 (1 << 27)
-#       define RADEON_COLOR_ARG_MASK             0x1f
-#       define RADEON_COMP_ARG_SHIFT             15
-#define RADEON_PP_TXABLEND_0                0x1c64
-#define RADEON_PP_TXABLEND_1                0x1c7c
-#define RADEON_PP_TXABLEND_2                0x1c94
-#       define RADEON_ALPHA_ARG_A_SHIFT          0
-#       define RADEON_ALPHA_ARG_A_MASK           (0xf << 0)
-#       define RADEON_ALPHA_ARG_A_ZERO           (0   << 0)
-#       define RADEON_ALPHA_ARG_A_CURRENT_ALPHA  (1   << 0)
-#       define RADEON_ALPHA_ARG_A_DIFFUSE_ALPHA  (2   << 0)
-#       define RADEON_ALPHA_ARG_A_SPECULAR_ALPHA (3   << 0)
-#       define RADEON_ALPHA_ARG_A_TFACTOR_ALPHA  (4   << 0)
-#       define RADEON_ALPHA_ARG_A_T0_ALPHA       (5   << 0)
-#       define RADEON_ALPHA_ARG_A_T1_ALPHA       (6   << 0)
-#       define RADEON_ALPHA_ARG_A_T2_ALPHA       (7   << 0)
-#       define RADEON_ALPHA_ARG_A_T3_ALPHA       (8   << 0)
-#       define RADEON_ALPHA_ARG_B_SHIFT          4
-#       define RADEON_ALPHA_ARG_B_MASK           (0xf << 4)
-#       define RADEON_ALPHA_ARG_B_ZERO           (0   << 4)
-#       define RADEON_ALPHA_ARG_B_CURRENT_ALPHA  (1   << 4)
-#       define RADEON_ALPHA_ARG_B_DIFFUSE_ALPHA  (2   << 4)
-#       define RADEON_ALPHA_ARG_B_SPECULAR_ALPHA (3   << 4)
-#       define RADEON_ALPHA_ARG_B_TFACTOR_ALPHA  (4   << 4)
-#       define RADEON_ALPHA_ARG_B_T0_ALPHA       (5   << 4)
-#       define RADEON_ALPHA_ARG_B_T1_ALPHA       (6   << 4)
-#       define RADEON_ALPHA_ARG_B_T2_ALPHA       (7   << 4)
-#       define RADEON_ALPHA_ARG_B_T3_ALPHA       (8   << 4)
-#       define RADEON_ALPHA_ARG_C_SHIFT          8
-#       define RADEON_ALPHA_ARG_C_MASK           (0xf << 8)
-#       define RADEON_ALPHA_ARG_C_ZERO           (0   << 8)
-#       define RADEON_ALPHA_ARG_C_CURRENT_ALPHA  (1   << 8)
-#       define RADEON_ALPHA_ARG_C_DIFFUSE_ALPHA  (2   << 8)
-#       define RADEON_ALPHA_ARG_C_SPECULAR_ALPHA (3   << 8)
-#       define RADEON_ALPHA_ARG_C_TFACTOR_ALPHA  (4   << 8)
-#       define RADEON_ALPHA_ARG_C_T0_ALPHA       (5   << 8)
-#       define RADEON_ALPHA_ARG_C_T1_ALPHA       (6   << 8)
-#       define RADEON_ALPHA_ARG_C_T2_ALPHA       (7   << 8)
-#       define RADEON_ALPHA_ARG_C_T3_ALPHA       (8   << 8)
-#       define RADEON_DOT_ALPHA_DONT_REPLICATE   (1   << 9)
-#       define RADEON_ALPHA_ARG_MASK             0xf
-
-#define RADEON_PP_TFACTOR_0                 0x1c68
-#define RADEON_PP_TFACTOR_1                 0x1c80
-#define RADEON_PP_TFACTOR_2                 0x1c98
-
-#define RADEON_RB3D_BLENDCNTL               0x1c20
-#       define RADEON_COMB_FCN_MASK                    (3  << 12)
-#       define RADEON_COMB_FCN_ADD_CLAMP               (0  << 12)
-#       define RADEON_COMB_FCN_ADD_NOCLAMP             (1  << 12)
-#       define RADEON_COMB_FCN_SUB_CLAMP               (2  << 12)
-#       define RADEON_COMB_FCN_SUB_NOCLAMP             (3  << 12)
-#       define RADEON_SRC_BLEND_GL_ZERO                (32 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE                 (33 << 16)
-#       define RADEON_SRC_BLEND_GL_SRC_COLOR           (34 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 16)
-#       define RADEON_SRC_BLEND_GL_DST_COLOR           (36 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 16)
-#       define RADEON_SRC_BLEND_GL_SRC_ALPHA           (38 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 16)
-#       define RADEON_SRC_BLEND_GL_DST_ALPHA           (40 << 16)
-#       define RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 16)
-#       define RADEON_SRC_BLEND_GL_SRC_ALPHA_SATURATE  (42 << 16)
-#       define RADEON_SRC_BLEND_MASK                   (63 << 16)
-#       define RADEON_DST_BLEND_GL_ZERO                (32 << 24)
-#       define RADEON_DST_BLEND_GL_ONE                 (33 << 24)
-#       define RADEON_DST_BLEND_GL_SRC_COLOR           (34 << 24)
-#       define RADEON_DST_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 24)
-#       define RADEON_DST_BLEND_GL_DST_COLOR           (36 << 24)
-#       define RADEON_DST_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 24)
-#       define RADEON_DST_BLEND_GL_SRC_ALPHA           (38 << 24)
-#       define RADEON_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 24)
-#       define RADEON_DST_BLEND_GL_DST_ALPHA           (40 << 24)
-#       define RADEON_DST_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 24)
-#       define RADEON_DST_BLEND_MASK                   (63 << 24)
-#define RADEON_RB3D_CNTL                    0x1c3c
-#       define RADEON_ALPHA_BLEND_ENABLE       (1  <<  0)
-#       define RADEON_PLANE_MASK_ENABLE        (1  <<  1)
-#       define RADEON_DITHER_ENABLE            (1  <<  2)
-#       define RADEON_ROUND_ENABLE             (1  <<  3)
-#       define RADEON_SCALE_DITHER_ENABLE      (1  <<  4)
-#       define RADEON_DITHER_INIT              (1  <<  5)
-#       define RADEON_ROP_ENABLE               (1  <<  6)
-#       define RADEON_STENCIL_ENABLE           (1  <<  7)
-#       define RADEON_Z_ENABLE                 (1  <<  8)
-#       define RADEON_DEPTHXY_OFFSET_ENABLE    (1  <<  9)
-#       define RADEON_RB3D_COLOR_FORMAT_SHIFT  10
-
-#       define RADEON_COLOR_FORMAT_ARGB1555    3
-#       define RADEON_COLOR_FORMAT_RGB565      4
-#       define RADEON_COLOR_FORMAT_ARGB8888    6
-#       define RADEON_COLOR_FORMAT_RGB332      7
-#       define RADEON_COLOR_FORMAT_Y8          8
-#       define RADEON_COLOR_FORMAT_RGB8        9
-#       define RADEON_COLOR_FORMAT_YUV422_VYUY 11
-#       define RADEON_COLOR_FORMAT_YUV422_YVYU 12
-#       define RADEON_COLOR_FORMAT_aYUV444     14
-#       define RADEON_COLOR_FORMAT_ARGB4444    15
-
-#       define RADEON_CLRCMP_FLIP_ENABLE       (1  << 14)
-#define RADEON_RB3D_COLOROFFSET             0x1c40
-#       define RADEON_COLOROFFSET_MASK      0xfffffff0
-#define RADEON_RB3D_COLORPITCH              0x1c48
-#       define RADEON_COLORPITCH_MASK         0x000001ff8
-#       define RADEON_COLOR_TILE_ENABLE       (1 << 16)
-#       define RADEON_COLOR_MICROTILE_ENABLE  (1 << 17)
-#       define RADEON_COLOR_ENDIAN_NO_SWAP    (0 << 18)
-#       define RADEON_COLOR_ENDIAN_WORD_SWAP  (1 << 18)
-#       define RADEON_COLOR_ENDIAN_DWORD_SWAP (2 << 18)
-#define RADEON_RB3D_DEPTHOFFSET             0x1c24
-#define RADEON_RB3D_DEPTHPITCH              0x1c28
-#       define RADEON_DEPTHPITCH_MASK         0x00001ff8
-#       define RADEON_DEPTH_ENDIAN_NO_SWAP    (0 << 18)
-#       define RADEON_DEPTH_ENDIAN_WORD_SWAP  (1 << 18)
-#       define RADEON_DEPTH_ENDIAN_DWORD_SWAP (2 << 18)
-#define RADEON_RB3D_PLANEMASK               0x1d84
-#define RADEON_RB3D_ROPCNTL                 0x1d80
-#       define RADEON_ROP_MASK              (15 << 8)
-#       define RADEON_ROP_CLEAR             (0  << 8)
-#       define RADEON_ROP_NOR               (1  << 8)
-#       define RADEON_ROP_AND_INVERTED      (2  << 8)
-#       define RADEON_ROP_COPY_INVERTED     (3  << 8)
-#       define RADEON_ROP_AND_REVERSE       (4  << 8)
-#       define RADEON_ROP_INVERT            (5  << 8)
-#       define RADEON_ROP_XOR               (6  << 8)
-#       define RADEON_ROP_NAND              (7  << 8)
-#       define RADEON_ROP_AND               (8  << 8)
-#       define RADEON_ROP_EQUIV             (9  << 8)
-#       define RADEON_ROP_NOOP              (10 << 8)
-#       define RADEON_ROP_OR_INVERTED       (11 << 8)
-#       define RADEON_ROP_COPY              (12 << 8)
-#       define RADEON_ROP_OR_REVERSE        (13 << 8)
-#       define RADEON_ROP_OR                (14 << 8)
-#       define RADEON_ROP_SET               (15 << 8)
-#define RADEON_RB3D_STENCILREFMASK          0x1d7c
-#       define RADEON_STENCIL_REF_SHIFT       0
-#       define RADEON_STENCIL_REF_MASK        (0xff << 0)
-#       define RADEON_STENCIL_MASK_SHIFT      16
-#       define RADEON_STENCIL_VALUE_MASK      (0xff << 16)
-#       define RADEON_STENCIL_WRITEMASK_SHIFT 24
-#       define RADEON_STENCIL_WRITE_MASK      (0xff << 24)
-#define RADEON_RB3D_ZSTENCILCNTL            0x1c2c
-#       define RADEON_DEPTH_FORMAT_MASK          (0xf << 0)
-#       define RADEON_DEPTH_FORMAT_16BIT_INT_Z   (0  <<  0)
-#       define RADEON_DEPTH_FORMAT_24BIT_INT_Z   (2  <<  0)
-#       define RADEON_DEPTH_FORMAT_24BIT_FLOAT_Z (3  <<  0)
-#       define RADEON_DEPTH_FORMAT_32BIT_INT_Z   (4  <<  0)
-#       define RADEON_DEPTH_FORMAT_32BIT_FLOAT_Z (5  <<  0)
-#       define RADEON_DEPTH_FORMAT_16BIT_FLOAT_W (7  <<  0)
-#       define RADEON_DEPTH_FORMAT_24BIT_FLOAT_W (9  <<  0)
-#       define RADEON_DEPTH_FORMAT_32BIT_FLOAT_W (11 <<  0)
-#       define RADEON_Z_TEST_NEVER               (0  <<  4)
-#       define RADEON_Z_TEST_LESS                (1  <<  4)
-#       define RADEON_Z_TEST_LEQUAL              (2  <<  4)
-#       define RADEON_Z_TEST_EQUAL               (3  <<  4)
-#       define RADEON_Z_TEST_GEQUAL              (4  <<  4)
-#       define RADEON_Z_TEST_GREATER             (5  <<  4)
-#       define RADEON_Z_TEST_NEQUAL              (6  <<  4)
-#       define RADEON_Z_TEST_ALWAYS              (7  <<  4)
-#       define RADEON_Z_TEST_MASK                (7  <<  4)
-#       define RADEON_STENCIL_TEST_NEVER         (0  << 12)
-#       define RADEON_STENCIL_TEST_LESS          (1  << 12)
-#       define RADEON_STENCIL_TEST_LEQUAL        (2  << 12)
-#       define RADEON_STENCIL_TEST_EQUAL         (3  << 12)
-#       define RADEON_STENCIL_TEST_GEQUAL        (4  << 12)
-#       define RADEON_STENCIL_TEST_GREATER       (5  << 12)
-#       define RADEON_STENCIL_TEST_NEQUAL        (6  << 12)
-#       define RADEON_STENCIL_TEST_ALWAYS        (7  << 12)
-#       define RADEON_STENCIL_TEST_MASK          (0x7 << 12)
-#       define RADEON_STENCIL_FAIL_KEEP          (0  << 16)
-#       define RADEON_STENCIL_FAIL_ZERO          (1  << 16)
-#       define RADEON_STENCIL_FAIL_REPLACE       (2  << 16)
-#       define RADEON_STENCIL_FAIL_INC           (3  << 16)
-#       define RADEON_STENCIL_FAIL_DEC           (4  << 16)
-#       define RADEON_STENCIL_FAIL_INVERT        (5  << 16)
-#       define RADEON_STENCIL_FAIL_MASK          (0x7 << 16)
-#       define RADEON_STENCIL_ZPASS_KEEP         (0  << 20)
-#       define RADEON_STENCIL_ZPASS_ZERO         (1  << 20)
-#       define RADEON_STENCIL_ZPASS_REPLACE      (2  << 20)
-#       define RADEON_STENCIL_ZPASS_INC          (3  << 20)
-#       define RADEON_STENCIL_ZPASS_DEC          (4  << 20)
-#       define RADEON_STENCIL_ZPASS_INVERT       (5  << 20)
-#       define RADEON_STENCIL_ZPASS_MASK         (0x7 << 20)
-#       define RADEON_STENCIL_ZFAIL_KEEP         (0  << 24)
-#       define RADEON_STENCIL_ZFAIL_ZERO         (1  << 24)
-#       define RADEON_STENCIL_ZFAIL_REPLACE      (2  << 24)
-#       define RADEON_STENCIL_ZFAIL_INC          (3  << 24)
-#       define RADEON_STENCIL_ZFAIL_DEC          (4  << 24)
-#       define RADEON_STENCIL_ZFAIL_INVERT       (5  << 24)
-#       define RADEON_STENCIL_ZFAIL_MASK         (0x7 << 24)
-#       define RADEON_Z_COMPRESSION_ENABLE       (1  << 28)
-#       define RADEON_FORCE_Z_DIRTY              (1  << 29)
-#       define RADEON_Z_WRITE_ENABLE             (1  << 30)
-#define RADEON_RE_LINE_PATTERN              0x1cd0
-#       define RADEON_LINE_PATTERN_MASK             0x0000ffff
-#       define RADEON_LINE_REPEAT_COUNT_SHIFT       16
-#       define RADEON_LINE_PATTERN_START_SHIFT      24
-#       define RADEON_LINE_PATTERN_LITTLE_BIT_ORDER (0 << 28)
-#       define RADEON_LINE_PATTERN_BIG_BIT_ORDER    (1 << 28)
-#       define RADEON_LINE_PATTERN_AUTO_RESET       (1 << 29)
-#define RADEON_RE_LINE_STATE                0x1cd4
-#       define RADEON_LINE_CURRENT_PTR_SHIFT   0
-#       define RADEON_LINE_CURRENT_COUNT_SHIFT 8
-#define RADEON_RE_MISC                      0x26c4
-#       define RADEON_STIPPLE_COORD_MASK       0x1f
-#       define RADEON_STIPPLE_X_OFFSET_SHIFT   0
-#       define RADEON_STIPPLE_X_OFFSET_MASK    (0x1f << 0)
-#       define RADEON_STIPPLE_Y_OFFSET_SHIFT   8
-#       define RADEON_STIPPLE_Y_OFFSET_MASK    (0x1f << 8)
-#       define RADEON_STIPPLE_LITTLE_BIT_ORDER (0 << 16)
-#       define RADEON_STIPPLE_BIG_BIT_ORDER    (1 << 16)
-#define RADEON_RE_SOLID_COLOR               0x1c1c
-#define RADEON_RE_TOP_LEFT                  0x26c0
-#       define RADEON_RE_LEFT_SHIFT         0
-#       define RADEON_RE_TOP_SHIFT          16
-#define RADEON_RE_WIDTH_HEIGHT              0x1c44
-#       define RADEON_RE_WIDTH_SHIFT        0
-#       define RADEON_RE_HEIGHT_SHIFT       16
-
-#define RADEON_RB3D_ZPASS_DATA 0x3290
-#define RADEON_RB3D_ZPASS_ADDR 0x3294
-
-#define RADEON_SE_CNTL                      0x1c4c
-#       define RADEON_FFACE_CULL_CW          (0 <<  0)
-#       define RADEON_FFACE_CULL_CCW         (1 <<  0)
-#       define RADEON_FFACE_CULL_DIR_MASK    (1 <<  0)
-#       define RADEON_BFACE_CULL             (0 <<  1)
-#       define RADEON_BFACE_SOLID            (3 <<  1)
-#       define RADEON_FFACE_CULL             (0 <<  3)
-#       define RADEON_FFACE_SOLID            (3 <<  3)
-#       define RADEON_FFACE_CULL_MASK        (3 <<  3)
-#       define RADEON_BADVTX_CULL_DISABLE    (1 <<  5)
-#       define RADEON_FLAT_SHADE_VTX_0       (0 <<  6)
-#       define RADEON_FLAT_SHADE_VTX_1       (1 <<  6)
-#       define RADEON_FLAT_SHADE_VTX_2       (2 <<  6)
-#       define RADEON_FLAT_SHADE_VTX_LAST    (3 <<  6)
-#       define RADEON_DIFFUSE_SHADE_SOLID    (0 <<  8)
-#       define RADEON_DIFFUSE_SHADE_FLAT     (1 <<  8)
-#       define RADEON_DIFFUSE_SHADE_GOURAUD  (2 <<  8)
-#       define RADEON_DIFFUSE_SHADE_MASK     (3 <<  8)
-#       define RADEON_ALPHA_SHADE_SOLID      (0 << 10)
-#       define RADEON_ALPHA_SHADE_FLAT       (1 << 10)
-#       define RADEON_ALPHA_SHADE_GOURAUD    (2 << 10)
-#       define RADEON_ALPHA_SHADE_MASK       (3 << 10)
-#       define RADEON_SPECULAR_SHADE_SOLID   (0 << 12)
-#       define RADEON_SPECULAR_SHADE_FLAT    (1 << 12)
-#       define RADEON_SPECULAR_SHADE_GOURAUD (2 << 12)
-#       define RADEON_SPECULAR_SHADE_MASK    (3 << 12)
-#       define RADEON_FOG_SHADE_SOLID        (0 << 14)
-#       define RADEON_FOG_SHADE_FLAT         (1 << 14)
-#       define RADEON_FOG_SHADE_GOURAUD      (2 << 14)
-#       define RADEON_FOG_SHADE_MASK         (3 << 14)
-#       define RADEON_ZBIAS_ENABLE_POINT     (1 << 16)
-#       define RADEON_ZBIAS_ENABLE_LINE      (1 << 17)
-#       define RADEON_ZBIAS_ENABLE_TRI       (1 << 18)
-#       define RADEON_WIDELINE_ENABLE        (1 << 20)
-#       define RADEON_VPORT_XY_XFORM_ENABLE  (1 << 24)
-#       define RADEON_VPORT_Z_XFORM_ENABLE   (1 << 25)
-#       define RADEON_VTX_PIX_CENTER_D3D     (0 << 27)
-#       define RADEON_VTX_PIX_CENTER_OGL     (1 << 27)
-#       define RADEON_ROUND_MODE_TRUNC       (0 << 28)
-#       define RADEON_ROUND_MODE_ROUND       (1 << 28)
-#       define RADEON_ROUND_MODE_ROUND_EVEN  (2 << 28)
-#       define RADEON_ROUND_MODE_ROUND_ODD   (3 << 28)
-#       define RADEON_ROUND_PREC_16TH_PIX    (0 << 30)
-#       define RADEON_ROUND_PREC_8TH_PIX     (1 << 30)
-#       define RADEON_ROUND_PREC_4TH_PIX     (2 << 30)
-#       define RADEON_ROUND_PREC_HALF_PIX    (3 << 30)
-#define R200_RE_CNTL				0x1c50
-#       define R200_STIPPLE_ENABLE		0x1
-#       define R200_SCISSOR_ENABLE		0x2
-#       define R200_PATTERN_ENABLE		0x4
-#       define R200_PERSPECTIVE_ENABLE		0x8
-#       define R200_POINT_SMOOTH		0x20
-#       define R200_VTX_STQ0_D3D		0x00010000
-#       define R200_VTX_STQ1_D3D		0x00040000
-#       define R200_VTX_STQ2_D3D		0x00100000
-#       define R200_VTX_STQ3_D3D		0x00400000
-#       define R200_VTX_STQ4_D3D		0x01000000
-#       define R200_VTX_STQ5_D3D		0x04000000
-#define RADEON_SE_CNTL_STATUS               0x2140
-#       define RADEON_VC_NO_SWAP            (0 << 0)
-#       define RADEON_VC_16BIT_SWAP         (1 << 0)
-#       define RADEON_VC_32BIT_SWAP         (2 << 0)
-#       define RADEON_VC_HALF_DWORD_SWAP    (3 << 0)
-#       define RADEON_TCL_BYPASS            (1 << 8)
-#define RADEON_SE_COORD_FMT                 0x1c50
-#       define RADEON_VTX_XY_PRE_MULT_1_OVER_W0  (1 <<  0)
-#       define RADEON_VTX_Z_PRE_MULT_1_OVER_W0   (1 <<  1)
-#       define RADEON_VTX_ST0_NONPARAMETRIC      (1 <<  8)
-#       define RADEON_VTX_ST1_NONPARAMETRIC      (1 <<  9)
-#       define RADEON_VTX_ST2_NONPARAMETRIC      (1 << 10)
-#       define RADEON_VTX_ST3_NONPARAMETRIC      (1 << 11)
-#       define RADEON_VTX_W0_NORMALIZE           (1 << 12)
-#       define RADEON_VTX_W0_IS_NOT_1_OVER_W0    (1 << 16)
-#       define RADEON_VTX_ST0_PRE_MULT_1_OVER_W0 (1 << 17)
-#       define RADEON_VTX_ST1_PRE_MULT_1_OVER_W0 (1 << 19)
-#       define RADEON_VTX_ST2_PRE_MULT_1_OVER_W0 (1 << 21)
-#       define RADEON_VTX_ST3_PRE_MULT_1_OVER_W0 (1 << 23)
-#       define RADEON_TEX1_W_ROUTING_USE_W0      (0 << 26)
-#       define RADEON_TEX1_W_ROUTING_USE_Q1      (1 << 26)
-#define RADEON_SE_LINE_WIDTH                0x1db8
-#define RADEON_SE_TCL_LIGHT_MODEL_CTL       0x226c
-#       define RADEON_LIGHTING_ENABLE              (1 << 0)
-#       define RADEON_LIGHT_IN_MODELSPACE          (1 << 1)
-#       define RADEON_LOCAL_VIEWER                 (1 << 2)
-#       define RADEON_NORMALIZE_NORMALS            (1 << 3)
-#       define RADEON_RESCALE_NORMALS              (1 << 4)
-#       define RADEON_SPECULAR_LIGHTS              (1 << 5)
-#       define RADEON_DIFFUSE_SPECULAR_COMBINE     (1 << 6)
-#       define RADEON_LIGHT_ALPHA                  (1 << 7)
-#       define RADEON_LOCAL_LIGHT_VEC_GL           (1 << 8)
-#       define RADEON_LIGHT_NO_NORMAL_AMBIENT_ONLY (1 << 9)
-#       define RADEON_LM_SOURCE_STATE_PREMULT      0
-#       define RADEON_LM_SOURCE_STATE_MULT         1
-#       define RADEON_LM_SOURCE_VERTEX_DIFFUSE     2
-#       define RADEON_LM_SOURCE_VERTEX_SPECULAR    3
-#       define RADEON_EMISSIVE_SOURCE_SHIFT        16
-#       define RADEON_AMBIENT_SOURCE_SHIFT         18
-#       define RADEON_DIFFUSE_SOURCE_SHIFT         20
-#       define RADEON_SPECULAR_SOURCE_SHIFT        22
-#define RADEON_SE_TCL_MATERIAL_AMBIENT_RED     0x2220
-#define RADEON_SE_TCL_MATERIAL_AMBIENT_GREEN   0x2224
-#define RADEON_SE_TCL_MATERIAL_AMBIENT_BLUE    0x2228
-#define RADEON_SE_TCL_MATERIAL_AMBIENT_ALPHA   0x222c
-#define RADEON_SE_TCL_MATERIAL_DIFFUSE_RED     0x2230
-#define RADEON_SE_TCL_MATERIAL_DIFFUSE_GREEN   0x2234
-#define RADEON_SE_TCL_MATERIAL_DIFFUSE_BLUE    0x2238
-#define RADEON_SE_TCL_MATERIAL_DIFFUSE_ALPHA   0x223c
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED   0x2210
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_GREEN 0x2214
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_BLUE  0x2218
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_ALPHA 0x221c
-#define RADEON_SE_TCL_MATERIAL_SPECULAR_RED    0x2240
-#define RADEON_SE_TCL_MATERIAL_SPECULAR_GREEN  0x2244
-#define RADEON_SE_TCL_MATERIAL_SPECULAR_BLUE   0x2248
-#define RADEON_SE_TCL_MATERIAL_SPECULAR_ALPHA  0x224c
-#define RADEON_SE_TCL_MATRIX_SELECT_0       0x225c
-#       define RADEON_MODELVIEW_0_SHIFT        0
-#       define RADEON_MODELVIEW_1_SHIFT        4
-#       define RADEON_MODELVIEW_2_SHIFT        8
-#       define RADEON_MODELVIEW_3_SHIFT        12
-#       define RADEON_IT_MODELVIEW_0_SHIFT     16
-#       define RADEON_IT_MODELVIEW_1_SHIFT     20
-#       define RADEON_IT_MODELVIEW_2_SHIFT     24
-#       define RADEON_IT_MODELVIEW_3_SHIFT     28
-#define RADEON_SE_TCL_MATRIX_SELECT_1       0x2260
-#       define RADEON_MODELPROJECT_0_SHIFT     0
-#       define RADEON_MODELPROJECT_1_SHIFT     4
-#       define RADEON_MODELPROJECT_2_SHIFT     8
-#       define RADEON_MODELPROJECT_3_SHIFT     12
-#       define RADEON_TEXMAT_0_SHIFT           16
-#       define RADEON_TEXMAT_1_SHIFT           20
-#       define RADEON_TEXMAT_2_SHIFT           24
-#       define RADEON_TEXMAT_3_SHIFT           28
-
-
-#define RADEON_SE_TCL_OUTPUT_VTX_FMT        0x2254
-#       define RADEON_TCL_VTX_W0                 (1 <<  0)
-#       define RADEON_TCL_VTX_FP_DIFFUSE         (1 <<  1)
-#       define RADEON_TCL_VTX_FP_ALPHA           (1 <<  2)
-#       define RADEON_TCL_VTX_PK_DIFFUSE         (1 <<  3)
-#       define RADEON_TCL_VTX_FP_SPEC            (1 <<  4)
-#       define RADEON_TCL_VTX_FP_FOG             (1 <<  5)
-#       define RADEON_TCL_VTX_PK_SPEC            (1 <<  6)
-#       define RADEON_TCL_VTX_ST0                (1 <<  7)
-#       define RADEON_TCL_VTX_ST1                (1 <<  8)
-#       define RADEON_TCL_VTX_Q1                 (1 <<  9)
-#       define RADEON_TCL_VTX_ST2                (1 << 10)
-#       define RADEON_TCL_VTX_Q2                 (1 << 11)
-#       define RADEON_TCL_VTX_ST3                (1 << 12)
-#       define RADEON_TCL_VTX_Q3                 (1 << 13)
-#       define RADEON_TCL_VTX_Q0                 (1 << 14)
-#       define RADEON_TCL_VTX_WEIGHT_COUNT_SHIFT 15
-#       define RADEON_TCL_VTX_NORM0              (1 << 18)
-#       define RADEON_TCL_VTX_XY1                (1 << 27)
-#       define RADEON_TCL_VTX_Z1                 (1 << 28)
-#       define RADEON_TCL_VTX_W1                 (1 << 29)
-#       define RADEON_TCL_VTX_NORM1              (1 << 30)
-#       define RADEON_TCL_VTX_Z0                 (1 << 31)
-
-#define RADEON_SE_TCL_OUTPUT_VTX_SEL        0x2258
-#       define RADEON_TCL_COMPUTE_XYZW           (1 << 0)
-#       define RADEON_TCL_COMPUTE_DIFFUSE        (1 << 1)
-#       define RADEON_TCL_COMPUTE_SPECULAR       (1 << 2)
-#       define RADEON_TCL_FORCE_NAN_IF_COLOR_NAN (1 << 3)
-#       define RADEON_TCL_FORCE_INORDER_PROC     (1 << 4)
-#       define RADEON_TCL_TEX_INPUT_TEX_0        0
-#       define RADEON_TCL_TEX_INPUT_TEX_1        1
-#       define RADEON_TCL_TEX_INPUT_TEX_2        2
-#       define RADEON_TCL_TEX_INPUT_TEX_3        3
-#       define RADEON_TCL_TEX_COMPUTED_TEX_0     8
-#       define RADEON_TCL_TEX_COMPUTED_TEX_1     9
-#       define RADEON_TCL_TEX_COMPUTED_TEX_2     10
-#       define RADEON_TCL_TEX_COMPUTED_TEX_3     11
-#       define RADEON_TCL_TEX_0_OUTPUT_SHIFT     16
-#       define RADEON_TCL_TEX_1_OUTPUT_SHIFT     20
-#       define RADEON_TCL_TEX_2_OUTPUT_SHIFT     24
-#       define RADEON_TCL_TEX_3_OUTPUT_SHIFT     28
-
-#define RADEON_SE_TCL_PER_LIGHT_CTL_0       0x2270
-#       define RADEON_LIGHT_0_ENABLE               (1 <<  0)
-#       define RADEON_LIGHT_0_ENABLE_AMBIENT       (1 <<  1)
-#       define RADEON_LIGHT_0_ENABLE_SPECULAR      (1 <<  2)
-#       define RADEON_LIGHT_0_IS_LOCAL             (1 <<  3)
-#       define RADEON_LIGHT_0_IS_SPOT              (1 <<  4)
-#       define RADEON_LIGHT_0_DUAL_CONE            (1 <<  5)
-#       define RADEON_LIGHT_0_ENABLE_RANGE_ATTEN   (1 <<  6)
-#       define RADEON_LIGHT_0_CONSTANT_RANGE_ATTEN (1 <<  7)
-#       define RADEON_LIGHT_0_SHIFT                0
-#       define RADEON_LIGHT_1_ENABLE               (1 << 16)
-#       define RADEON_LIGHT_1_ENABLE_AMBIENT       (1 << 17)
-#       define RADEON_LIGHT_1_ENABLE_SPECULAR      (1 << 18)
-#       define RADEON_LIGHT_1_IS_LOCAL             (1 << 19)
-#       define RADEON_LIGHT_1_IS_SPOT              (1 << 20)
-#       define RADEON_LIGHT_1_DUAL_CONE            (1 << 21)
-#       define RADEON_LIGHT_1_ENABLE_RANGE_ATTEN   (1 << 22)
-#       define RADEON_LIGHT_1_CONSTANT_RANGE_ATTEN (1 << 23)
-#       define RADEON_LIGHT_1_SHIFT                16
-#define RADEON_SE_TCL_PER_LIGHT_CTL_1       0x2274
-#       define RADEON_LIGHT_2_SHIFT            0
-#       define RADEON_LIGHT_3_SHIFT            16
-#define RADEON_SE_TCL_PER_LIGHT_CTL_2       0x2278
-#       define RADEON_LIGHT_4_SHIFT            0
-#       define RADEON_LIGHT_5_SHIFT            16
-#define RADEON_SE_TCL_PER_LIGHT_CTL_3       0x227c
-#       define RADEON_LIGHT_6_SHIFT            0
-#       define RADEON_LIGHT_7_SHIFT            16
-
-#define RADEON_SE_TCL_SHININESS             0x2250
-
-#define RADEON_SE_TCL_TEXTURE_PROC_CTL      0x2268
-#       define RADEON_TEXGEN_TEXMAT_0_ENABLE      (1 << 0)
-#       define RADEON_TEXGEN_TEXMAT_1_ENABLE      (1 << 1)
-#       define RADEON_TEXGEN_TEXMAT_2_ENABLE      (1 << 2)
-#       define RADEON_TEXGEN_TEXMAT_3_ENABLE      (1 << 3)
-#       define RADEON_TEXMAT_0_ENABLE             (1 << 4)
-#       define RADEON_TEXMAT_1_ENABLE             (1 << 5)
-#       define RADEON_TEXMAT_2_ENABLE             (1 << 6)
-#       define RADEON_TEXMAT_3_ENABLE             (1 << 7)
-#       define RADEON_TEXGEN_INPUT_MASK           0xf
-#       define RADEON_TEXGEN_INPUT_TEXCOORD_0     0
-#       define RADEON_TEXGEN_INPUT_TEXCOORD_1     1
-#       define RADEON_TEXGEN_INPUT_TEXCOORD_2     2
-#       define RADEON_TEXGEN_INPUT_TEXCOORD_3     3
-#       define RADEON_TEXGEN_INPUT_OBJ            4
-#       define RADEON_TEXGEN_INPUT_EYE            5
-#       define RADEON_TEXGEN_INPUT_EYE_NORMAL     6
-#       define RADEON_TEXGEN_INPUT_EYE_REFLECT    7
-#       define RADEON_TEXGEN_INPUT_EYE_NORMALIZED 8
-#       define RADEON_TEXGEN_0_INPUT_SHIFT        16
-#       define RADEON_TEXGEN_1_INPUT_SHIFT        20
-#       define RADEON_TEXGEN_2_INPUT_SHIFT        24
-#       define RADEON_TEXGEN_3_INPUT_SHIFT        28
-
-#define RADEON_SE_TCL_UCP_VERT_BLEND_CTL    0x2264
-#       define RADEON_UCP_IN_CLIP_SPACE            (1 <<  0)
-#       define RADEON_UCP_IN_MODEL_SPACE           (1 <<  1)
-#       define RADEON_UCP_ENABLE_0                 (1 <<  2)
-#       define RADEON_UCP_ENABLE_1                 (1 <<  3)
-#       define RADEON_UCP_ENABLE_2                 (1 <<  4)
-#       define RADEON_UCP_ENABLE_3                 (1 <<  5)
-#       define RADEON_UCP_ENABLE_4                 (1 <<  6)
-#       define RADEON_UCP_ENABLE_5                 (1 <<  7)
-#       define RADEON_TCL_FOG_MASK                 (3 <<  8)
-#       define RADEON_TCL_FOG_DISABLE              (0 <<  8)
-#       define RADEON_TCL_FOG_EXP                  (1 <<  8)
-#       define RADEON_TCL_FOG_EXP2                 (2 <<  8)
-#       define RADEON_TCL_FOG_LINEAR               (3 <<  8)
-#       define RADEON_RNG_BASED_FOG                (1 << 10)
-#       define RADEON_LIGHT_TWOSIDE                (1 << 11)
-#       define RADEON_BLEND_OP_COUNT_MASK          (7 << 12)
-#       define RADEON_BLEND_OP_COUNT_SHIFT         12
-#       define RADEON_POSITION_BLEND_OP_ENABLE     (1 << 16)
-#       define RADEON_NORMAL_BLEND_OP_ENABLE       (1 << 17)
-#       define RADEON_VERTEX_BLEND_SRC_0_PRIMARY   (1 << 18)
-#       define RADEON_VERTEX_BLEND_SRC_0_SECONDARY (1 << 18)
-#       define RADEON_VERTEX_BLEND_SRC_1_PRIMARY   (1 << 19)
-#       define RADEON_VERTEX_BLEND_SRC_1_SECONDARY (1 << 19)
-#       define RADEON_VERTEX_BLEND_SRC_2_PRIMARY   (1 << 20)
-#       define RADEON_VERTEX_BLEND_SRC_2_SECONDARY (1 << 20)
-#       define RADEON_VERTEX_BLEND_SRC_3_PRIMARY   (1 << 21)
-#       define RADEON_VERTEX_BLEND_SRC_3_SECONDARY (1 << 21)
-#       define RADEON_VERTEX_BLEND_WGT_MINUS_ONE   (1 << 22)
-#       define RADEON_CULL_FRONT_IS_CW             (0 << 28)
-#       define RADEON_CULL_FRONT_IS_CCW            (1 << 28)
-#       define RADEON_CULL_FRONT                   (1 << 29)
-#       define RADEON_CULL_BACK                    (1 << 30)
-#       define RADEON_FORCE_W_TO_ONE               (1 << 31)
-
-#define RADEON_SE_VPORT_XSCALE              0x1d98
-#define RADEON_SE_VPORT_XOFFSET             0x1d9c
-#define RADEON_SE_VPORT_YSCALE              0x1da0
-#define RADEON_SE_VPORT_YOFFSET             0x1da4
-#define RADEON_SE_VPORT_ZSCALE              0x1da8
-#define RADEON_SE_VPORT_ZOFFSET             0x1dac
-#define RADEON_SE_ZBIAS_FACTOR              0x1db0
-#define RADEON_SE_ZBIAS_CONSTANT            0x1db4
-
-#define RADEON_SE_VTX_FMT                   0x2080
-#       define RADEON_SE_VTX_FMT_XY         0x00000000
-#       define RADEON_SE_VTX_FMT_W0         0x00000001
-#       define RADEON_SE_VTX_FMT_FPCOLOR    0x00000002
-#       define RADEON_SE_VTX_FMT_FPALPHA    0x00000004
-#       define RADEON_SE_VTX_FMT_PKCOLOR    0x00000008
-#       define RADEON_SE_VTX_FMT_FPSPEC     0x00000010
-#       define RADEON_SE_VTX_FMT_FPFOG      0x00000020
-#       define RADEON_SE_VTX_FMT_PKSPEC     0x00000040
-#       define RADEON_SE_VTX_FMT_ST0        0x00000080
-#       define RADEON_SE_VTX_FMT_ST1        0x00000100
-#       define RADEON_SE_VTX_FMT_Q1         0x00000200
-#       define RADEON_SE_VTX_FMT_ST2        0x00000400
-#       define RADEON_SE_VTX_FMT_Q2         0x00000800
-#       define RADEON_SE_VTX_FMT_ST3        0x00001000
-#       define RADEON_SE_VTX_FMT_Q3         0x00002000
-#       define RADEON_SE_VTX_FMT_Q0         0x00004000
-#       define RADEON_SE_VTX_FMT_BLND_WEIGHT_CNT_MASK  0x00038000
-#       define RADEON_SE_VTX_FMT_N0         0x00040000
-#       define RADEON_SE_VTX_FMT_XY1        0x08000000
-#       define RADEON_SE_VTX_FMT_Z1         0x10000000
-#       define RADEON_SE_VTX_FMT_W1         0x20000000
-#       define RADEON_SE_VTX_FMT_N1         0x40000000
-#       define RADEON_SE_VTX_FMT_Z          0x80000000
-
-#define RADEON_SE_VF_CNTL                             0x2084
-#       define RADEON_VF_PRIM_TYPE_POINT_LIST         1
-#       define RADEON_VF_PRIM_TYPE_LINE_LIST          2
-#       define RADEON_VF_PRIM_TYPE_LINE_STRIP         3
-#       define RADEON_VF_PRIM_TYPE_TRIANGLE_LIST      4
-#       define RADEON_VF_PRIM_TYPE_TRIANGLE_FAN       5
-#       define RADEON_VF_PRIM_TYPE_TRIANGLE_STRIP     6
-#       define RADEON_VF_PRIM_TYPE_TRIANGLE_FLAG      7
-#       define RADEON_VF_PRIM_TYPE_RECTANGLE_LIST     8
-#       define RADEON_VF_PRIM_TYPE_POINT_LIST_3       9
-#       define RADEON_VF_PRIM_TYPE_LINE_LIST_3        10
-#       define RADEON_VF_PRIM_TYPE_SPIRIT_LIST        11
-#       define RADEON_VF_PRIM_TYPE_LINE_LOOP          12
-#       define RADEON_VF_PRIM_TYPE_QUAD_LIST          13
-#       define RADEON_VF_PRIM_TYPE_QUAD_STRIP         14
-#       define RADEON_VF_PRIM_TYPE_POLYGON            15
-#       define RADEON_VF_PRIM_WALK_STATE              (0<<4)
-#       define RADEON_VF_PRIM_WALK_INDEX              (1<<4)
-#       define RADEON_VF_PRIM_WALK_LIST               (2<<4)
-#       define RADEON_VF_PRIM_WALK_DATA               (3<<4)
-#       define RADEON_VF_COLOR_ORDER_RGBA             (1<<6)
-#       define RADEON_VF_RADEON_MODE                  (1<<8)
-#       define RADEON_VF_TCL_OUTPUT_CTL_ENA           (1<<9)
-#       define RADEON_VF_PROG_STREAM_ENA              (1<<10)
-#       define RADEON_VF_INDEX_SIZE_SHIFT             11
-#       define RADEON_VF_NUM_VERTICES_SHIFT           16
-
-#define RADEON_SE_PORT_DATA0			0x2000
-
-#define R200_SE_VAP_CNTL			0x2080
-#       define R200_VAP_TCL_ENABLE		0x00000001
-#       define R200_VAP_SINGLE_BUF_STATE_ENABLE	0x00000010
-#       define R200_VAP_FORCE_W_TO_ONE		0x00010000
-#       define R200_VAP_D3D_TEX_DEFAULT		0x00020000
-#       define R200_VAP_VF_MAX_VTX_NUM__SHIFT	18
-#       define R200_VAP_VF_MAX_VTX_NUM		(9 << 18)
-#       define R200_VAP_DX_CLIP_SPACE_DEF	0x00400000
-#define R200_VF_MAX_VTX_INDX			0x210c
-#define R200_VF_MIN_VTX_INDX			0x2110
-#define R200_SE_VTE_CNTL			0x20b0
-#       define R200_VPORT_X_SCALE_ENA			0x00000001
-#       define R200_VPORT_X_OFFSET_ENA			0x00000002
-#       define R200_VPORT_Y_SCALE_ENA			0x00000004
-#       define R200_VPORT_Y_OFFSET_ENA			0x00000008
-#       define R200_VPORT_Z_SCALE_ENA			0x00000010
-#       define R200_VPORT_Z_OFFSET_ENA			0x00000020
-#       define R200_VTX_XY_FMT				0x00000100
-#       define R200_VTX_Z_FMT				0x00000200
-#       define R200_VTX_W0_FMT				0x00000400
-#       define R200_VTX_W0_NORMALIZE			0x00000800
-#       define R200_VTX_ST_DENORMALIZED		0x00001000
-#define R200_SE_VAP_CNTL_STATUS			0x2140
-#       define R200_VC_NO_SWAP			(0 << 0)
-#       define R200_VC_16BIT_SWAP		(1 << 0)
-#       define R200_VC_32BIT_SWAP		(2 << 0)
-#define R200_PP_TXFILTER_0			0x2c00
-#define R200_PP_TXFILTER_1			0x2c20
-#define R200_PP_TXFILTER_2			0x2c40
-#define R200_PP_TXFILTER_3			0x2c60
-#define R200_PP_TXFILTER_4			0x2c80
-#define R200_PP_TXFILTER_5			0x2ca0
-#       define R200_MAG_FILTER_NEAREST		(0  <<  0)
-#       define R200_MAG_FILTER_LINEAR		(1  <<  0)
-#       define R200_MAG_FILTER_MASK		(1  <<  0)
-#       define R200_MIN_FILTER_NEAREST		(0  <<  1)
-#       define R200_MIN_FILTER_LINEAR		(1  <<  1)
-#       define R200_MIN_FILTER_NEAREST_MIP_NEAREST (2  <<  1)
-#       define R200_MIN_FILTER_NEAREST_MIP_LINEAR (3  <<  1)
-#       define R200_MIN_FILTER_LINEAR_MIP_NEAREST (6  <<  1)
-#       define R200_MIN_FILTER_LINEAR_MIP_LINEAR (7  <<  1)
-#       define R200_MIN_FILTER_ANISO_NEAREST	(8  <<  1)
-#       define R200_MIN_FILTER_ANISO_LINEAR	(9  <<  1)
-#       define R200_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (10 <<  1)
-#       define R200_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR (11 <<  1)
-#       define R200_MIN_FILTER_MASK		(15 <<  1)
-#       define R200_MAX_ANISO_1_TO_1		(0  <<  5)
-#       define R200_MAX_ANISO_2_TO_1		(1  <<  5)
-#       define R200_MAX_ANISO_4_TO_1		(2  <<  5)
-#       define R200_MAX_ANISO_8_TO_1		(3  <<  5)
-#       define R200_MAX_ANISO_16_TO_1		(4  <<  5)
-#       define R200_MAX_ANISO_MASK		(7  <<  5)
-#       define R200_MAX_MIP_LEVEL_MASK		(0x0f << 16)
-#       define R200_MAX_MIP_LEVEL_SHIFT		16
-#       define R200_YUV_TO_RGB			(1  << 20)
-#       define R200_YUV_TEMPERATURE_COOL	(0  << 21)
-#       define R200_YUV_TEMPERATURE_HOT		(1  << 21)
-#       define R200_YUV_TEMPERATURE_MASK	(1  << 21)
-#       define R200_WRAPEN_S			(1  << 22)
-#       define R200_CLAMP_S_WRAP		(0  << 23)
-#       define R200_CLAMP_S_MIRROR		(1  << 23)
-#       define R200_CLAMP_S_CLAMP_LAST		(2  << 23)
-#       define R200_CLAMP_S_MIRROR_CLAMP_LAST	(3  << 23)
-#       define R200_CLAMP_S_CLAMP_BORDER	(4  << 23)
-#       define R200_CLAMP_S_MIRROR_CLAMP_BORDER	(5  << 23)
-#       define R200_CLAMP_S_CLAMP_GL		(6  << 23)
-#       define R200_CLAMP_S_MIRROR_CLAMP_GL	(7  << 23)
-#       define R200_CLAMP_S_MASK		(7  << 23)
-#       define R200_WRAPEN_T			(1  << 26)
-#       define R200_CLAMP_T_WRAP		(0  << 27)
-#       define R200_CLAMP_T_MIRROR		(1  << 27)
-#       define R200_CLAMP_T_CLAMP_LAST		(2  << 27)
-#       define R200_CLAMP_T_MIRROR_CLAMP_LAST	(3  << 27)
-#       define R200_CLAMP_T_CLAMP_BORDER	(4  << 27)
-#       define R200_CLAMP_T_MIRROR_CLAMP_BORDER	(5  << 27)
-#       define R200_CLAMP_T_CLAMP_GL		(6  << 27)
-#       define R200_CLAMP_T_MIRROR_CLAMP_GL	(7  << 27)
-#       define R200_CLAMP_T_MASK		(7  << 27)
-#       define R200_KILL_LT_ZERO		(1  << 30)
-#       define R200_BORDER_MODE_OGL		(0  << 31)
-#       define R200_BORDER_MODE_D3D		(1  << 31)
-#define R200_PP_TXFORMAT_0			0x2c04
-#define R200_PP_TXFORMAT_1			0x2c24
-#define R200_PP_TXFORMAT_2			0x2c44
-#define R200_PP_TXFORMAT_3			0x2c64
-#define R200_PP_TXFORMAT_4			0x2c84
-#define R200_PP_TXFORMAT_5			0x2ca4
-#       define R200_TXFORMAT_I8			(0 << 0)
-#       define R200_TXFORMAT_AI88		(1 << 0)
-#       define R200_TXFORMAT_RGB332		(2 << 0)
-#       define R200_TXFORMAT_ARGB1555		(3 << 0)
-#       define R200_TXFORMAT_RGB565		(4 << 0)
-#       define R200_TXFORMAT_ARGB4444		(5 << 0)
-#       define R200_TXFORMAT_ARGB8888		(6 << 0)
-#       define R200_TXFORMAT_RGBA8888		(7 << 0)
-#       define R200_TXFORMAT_Y8			(8 << 0)
-#       define R200_TXFORMAT_AVYU4444		(9 << 0)
-#       define R200_TXFORMAT_VYUY422		(10 << 0)
-#       define R200_TXFORMAT_YVYU422		(11 << 0)
-#       define R200_TXFORMAT_DXT1		(12 << 0)
-#       define R200_TXFORMAT_DXT23		(14 << 0)
-#       define R200_TXFORMAT_DXT45		(15 << 0)
-#       define R200_TXFORMAT_DVDU88		(18 << 0)
-#       define R200_TXFORMAT_LDVDU655		(19 << 0)
-#       define R200_TXFORMAT_LDVDU8888		(20 << 0)
-#       define R200_TXFORMAT_GR1616		(21 << 0)
-#       define R200_TXFORMAT_ABGR8888		(22 << 0)
-#       define R200_TXFORMAT_BGR111110		(23 << 0)
-#       define R200_TXFORMAT_FORMAT_MASK	(31 <<	0)
-#       define R200_TXFORMAT_FORMAT_SHIFT	0
-#       define R200_TXFORMAT_ALPHA_IN_MAP	(1 << 6)
-#       define R200_TXFORMAT_NON_POWER2		(1 << 7)
-#       define R200_TXFORMAT_WIDTH_MASK		(15 <<	8)
-#       define R200_TXFORMAT_WIDTH_SHIFT	8
-#       define R200_TXFORMAT_HEIGHT_MASK	(15 << 12)
-#       define R200_TXFORMAT_HEIGHT_SHIFT	12
-#       define R200_TXFORMAT_F5_WIDTH_MASK	(15 << 16)	/* cube face 5 */
-#       define R200_TXFORMAT_F5_WIDTH_SHIFT	16
-#       define R200_TXFORMAT_F5_HEIGHT_MASK	(15 << 20)
-#       define R200_TXFORMAT_F5_HEIGHT_SHIFT	20
-#       define R200_TXFORMAT_ST_ROUTE_STQ0	(0 << 24)
-#       define R200_TXFORMAT_ST_ROUTE_STQ1	(1 << 24)
-#       define R200_TXFORMAT_ST_ROUTE_STQ2	(2 << 24)
-#       define R200_TXFORMAT_ST_ROUTE_STQ3	(3 << 24)
-#       define R200_TXFORMAT_ST_ROUTE_STQ4	(4 << 24)
-#       define R200_TXFORMAT_ST_ROUTE_STQ5	(5 << 24)
-#       define R200_TXFORMAT_ST_ROUTE_MASK	(7 << 24)
-#       define R200_TXFORMAT_ST_ROUTE_SHIFT	24
-#       define R200_TXFORMAT_LOOKUP_DISABLE	(1 << 27)
-#       define R200_TXFORMAT_ALPHA_MASK_ENABLE	(1 << 28)
-#       define R200_TXFORMAT_CHROMA_KEY_ENABLE	(1 << 29)
-#       define R200_TXFORMAT_CUBIC_MAP_ENABLE		(1 << 30)
-#define R200_PP_TXFORMAT_X_0                    0x2c08
-#define R200_PP_TXFORMAT_X_1                    0x2c28
-#define R200_PP_TXFORMAT_X_2                    0x2c48
-#define R200_PP_TXFORMAT_X_3                    0x2c68
-#define R200_PP_TXFORMAT_X_4                    0x2c88
-#define R200_PP_TXFORMAT_X_5                    0x2ca8
-
-#define R200_PP_TXSIZE_0			0x2c0c /* NPOT only */
-#define R200_PP_TXSIZE_1			0x2c2c /* NPOT only */
-#define R200_PP_TXSIZE_2			0x2c4c /* NPOT only */
-#define R200_PP_TXSIZE_3			0x2c6c /* NPOT only */
-#define R200_PP_TXSIZE_4			0x2c8c /* NPOT only */
-#define R200_PP_TXSIZE_5			0x2cac /* NPOT only */
-
-#define R200_PP_TXPITCH_0                       0x2c10 /* NPOT only */
-#define R200_PP_TXPITCH_1			0x2c30 /* NPOT only */
-#define R200_PP_TXPITCH_2			0x2c50 /* NPOT only */
-#define R200_PP_TXPITCH_3			0x2c70 /* NPOT only */
-#define R200_PP_TXPITCH_4			0x2c90 /* NPOT only */
-#define R200_PP_TXPITCH_5			0x2cb0 /* NPOT only */
-
-#define R200_PP_CUBIC_FACES_0			0x2c18
-#define R200_PP_CUBIC_FACES_1			0x2c38
-#define R200_PP_CUBIC_FACES_2			0x2c58
-#define R200_PP_CUBIC_FACES_3			0x2c78
-#define R200_PP_CUBIC_FACES_4			0x2c98
-#define R200_PP_CUBIC_FACES_5			0x2cb8
-
-#define R200_PP_TXOFFSET_0			0x2d00
-#       define R200_TXO_ENDIAN_NO_SWAP		(0 << 0)
-#       define R200_TXO_ENDIAN_BYTE_SWAP	(1 << 0)
-#       define R200_TXO_ENDIAN_WORD_SWAP	(2 << 0)
-#       define R200_TXO_ENDIAN_HALFDW_SWAP	(3 << 0)
-#       define R200_TXO_MACRO_LINEAR		(0 << 2)
-#       define R200_TXO_MACRO_TILE		(1 << 2)
-#       define R200_TXO_MICRO_LINEAR		(0 << 3)
-#       define R200_TXO_MICRO_TILE		(1 << 3)
-#       define R200_TXO_OFFSET_MASK		0xffffffe0
-#       define R200_TXO_OFFSET_SHIFT		5
-#define R200_PP_CUBIC_OFFSET_F1_0         0x2d04
-#define R200_PP_CUBIC_OFFSET_F2_0         0x2d08
-#define R200_PP_CUBIC_OFFSET_F3_0         0x2d0c
-#define R200_PP_CUBIC_OFFSET_F4_0         0x2d10
-#define R200_PP_CUBIC_OFFSET_F5_0         0x2d14
-
-#define R200_PP_TXOFFSET_1			0x2d18
-#define R200_PP_CUBIC_OFFSET_F1_1         0x2d1c
-#define R200_PP_CUBIC_OFFSET_F2_1         0x2d20
-#define R200_PP_CUBIC_OFFSET_F3_1         0x2d24
-#define R200_PP_CUBIC_OFFSET_F4_1         0x2d28
-#define R200_PP_CUBIC_OFFSET_F5_1         0x2d2c
-
-#define R200_PP_TXOFFSET_2			0x2d30
-#define R200_PP_CUBIC_OFFSET_F1_2         0x2d34
-#define R200_PP_CUBIC_OFFSET_F2_2         0x2d38
-#define R200_PP_CUBIC_OFFSET_F3_2         0x2d3c
-#define R200_PP_CUBIC_OFFSET_F4_2         0x2d40
-#define R200_PP_CUBIC_OFFSET_F5_2         0x2d44
-
-#define R200_PP_TXOFFSET_3			0x2d48
-#define R200_PP_CUBIC_OFFSET_F1_3         0x2d4c
-#define R200_PP_CUBIC_OFFSET_F2_3         0x2d50
-#define R200_PP_CUBIC_OFFSET_F3_3         0x2d54
-#define R200_PP_CUBIC_OFFSET_F4_3         0x2d58
-#define R200_PP_CUBIC_OFFSET_F5_3         0x2d5c
-#define R200_PP_TXOFFSET_4			0x2d60
-#define R200_PP_CUBIC_OFFSET_F1_4         0x2d64
-#define R200_PP_CUBIC_OFFSET_F2_4         0x2d68
-#define R200_PP_CUBIC_OFFSET_F3_4         0x2d6c
-#define R200_PP_CUBIC_OFFSET_F4_4         0x2d70
-#define R200_PP_CUBIC_OFFSET_F5_4         0x2d74
-#define R200_PP_TXOFFSET_5			0x2d78
-#define R200_PP_CUBIC_OFFSET_F1_5         0x2d7c
-#define R200_PP_CUBIC_OFFSET_F2_5         0x2d80
-#define R200_PP_CUBIC_OFFSET_F3_5         0x2d84
-#define R200_PP_CUBIC_OFFSET_F4_5         0x2d88
-#define R200_PP_CUBIC_OFFSET_F5_5         0x2d8c
-
-#define R200_PP_TFACTOR_0			0x2ee0
-#define R200_PP_TFACTOR_1			0x2ee4
-#define R200_PP_TFACTOR_2			0x2ee8
-#define R200_PP_TFACTOR_3			0x2eec
-#define R200_PP_TFACTOR_4			0x2ef0
-#define R200_PP_TFACTOR_5			0x2ef4
-
-#define R200_PP_TXCBLEND_0			0x2f00
-#       define R200_TXC_ARG_A_ZERO		(0)
-#       define R200_TXC_ARG_A_CURRENT_COLOR	(2)
-#       define R200_TXC_ARG_A_CURRENT_ALPHA	(3)
-#       define R200_TXC_ARG_A_DIFFUSE_COLOR	(4)
-#       define R200_TXC_ARG_A_DIFFUSE_ALPHA	(5)
-#       define R200_TXC_ARG_A_SPECULAR_COLOR	(6)
-#       define R200_TXC_ARG_A_SPECULAR_ALPHA	(7)
-#       define R200_TXC_ARG_A_TFACTOR_COLOR	(8)
-#       define R200_TXC_ARG_A_TFACTOR_ALPHA	(9)
-#       define R200_TXC_ARG_A_R0_COLOR		(10)
-#       define R200_TXC_ARG_A_R0_ALPHA		(11)
-#       define R200_TXC_ARG_A_R1_COLOR		(12)
-#       define R200_TXC_ARG_A_R1_ALPHA		(13)
-#       define R200_TXC_ARG_A_R2_COLOR		(14)
-#       define R200_TXC_ARG_A_R2_ALPHA		(15)
-#       define R200_TXC_ARG_A_R3_COLOR		(16)
-#       define R200_TXC_ARG_A_R3_ALPHA		(17)
-#       define R200_TXC_ARG_A_R4_COLOR		(18)
-#       define R200_TXC_ARG_A_R4_ALPHA		(19)
-#       define R200_TXC_ARG_A_R5_COLOR		(20)
-#       define R200_TXC_ARG_A_R5_ALPHA		(21)
-#       define R200_TXC_ARG_A_TFACTOR1_COLOR	(26)
-#       define R200_TXC_ARG_A_TFACTOR1_ALPHA	(27)
-#       define R200_TXC_ARG_A_MASK		(31 << 0)
-#       define R200_TXC_ARG_A_SHIFT		0
-#       define R200_TXC_ARG_B_ZERO		(0 << 5)
-#       define R200_TXC_ARG_B_CURRENT_COLOR	(2 << 5)
-#       define R200_TXC_ARG_B_CURRENT_ALPHA	(3 << 5)
-#       define R200_TXC_ARG_B_DIFFUSE_COLOR	(4 << 5)
-#       define R200_TXC_ARG_B_DIFFUSE_ALPHA	(5 << 5)
-#       define R200_TXC_ARG_B_SPECULAR_COLOR	(6 << 5)
-#       define R200_TXC_ARG_B_SPECULAR_ALPHA	(7 << 5)
-#       define R200_TXC_ARG_B_TFACTOR_COLOR	(8 << 5)
-#       define R200_TXC_ARG_B_TFACTOR_ALPHA	(9 << 5)
-#       define R200_TXC_ARG_B_R0_COLOR		(10 << 5)
-#       define R200_TXC_ARG_B_R0_ALPHA		(11 << 5)
-#       define R200_TXC_ARG_B_R1_COLOR		(12 << 5)
-#       define R200_TXC_ARG_B_R1_ALPHA		(13 << 5)
-#       define R200_TXC_ARG_B_R2_COLOR		(14 << 5)
-#       define R200_TXC_ARG_B_R2_ALPHA		(15 << 5)
-#       define R200_TXC_ARG_B_R3_COLOR		(16 << 5)
-#       define R200_TXC_ARG_B_R3_ALPHA		(17 << 5)
-#       define R200_TXC_ARG_B_R4_COLOR		(18 << 5)
-#       define R200_TXC_ARG_B_R4_ALPHA		(19 << 5)
-#       define R200_TXC_ARG_B_R5_COLOR		(20 << 5)
-#       define R200_TXC_ARG_B_R5_ALPHA		(21 << 5)
-#       define R200_TXC_ARG_B_TFACTOR1_COLOR	(26 << 5)
-#       define R200_TXC_ARG_B_TFACTOR1_ALPHA	(27 << 5)
-#       define R200_TXC_ARG_B_MASK		(31 << 5)
-#       define R200_TXC_ARG_B_SHIFT		5
-#       define R200_TXC_ARG_C_ZERO		(0 << 10)
-#       define R200_TXC_ARG_C_CURRENT_COLOR	(2 << 10)
-#       define R200_TXC_ARG_C_CURRENT_ALPHA	(3 << 10)
-#       define R200_TXC_ARG_C_DIFFUSE_COLOR	(4 << 10)
-#       define R200_TXC_ARG_C_DIFFUSE_ALPHA	(5 << 10)
-#       define R200_TXC_ARG_C_SPECULAR_COLOR	(6 << 10)
-#       define R200_TXC_ARG_C_SPECULAR_ALPHA	(7 << 10)
-#       define R200_TXC_ARG_C_TFACTOR_COLOR	(8 << 10)
-#       define R200_TXC_ARG_C_TFACTOR_ALPHA	(9 << 10)
-#       define R200_TXC_ARG_C_R0_COLOR		(10 << 10)
-#       define R200_TXC_ARG_C_R0_ALPHA		(11 << 10)
-#       define R200_TXC_ARG_C_R1_COLOR		(12 << 10)
-#       define R200_TXC_ARG_C_R1_ALPHA		(13 << 10)
-#       define R200_TXC_ARG_C_R2_COLOR		(14 << 10)
-#       define R200_TXC_ARG_C_R2_ALPHA		(15 << 10)
-#       define R200_TXC_ARG_C_R3_COLOR		(16 << 10)
-#       define R200_TXC_ARG_C_R3_ALPHA		(17 << 10)
-#       define R200_TXC_ARG_C_R4_COLOR		(18 << 10)
-#       define R200_TXC_ARG_C_R4_ALPHA		(19 << 10)
-#       define R200_TXC_ARG_C_R5_COLOR		(20 << 10)
-#       define R200_TXC_ARG_C_R5_ALPHA		(21 << 10)
-#       define R200_TXC_ARG_C_TFACTOR1_COLOR	(26 << 10)
-#       define R200_TXC_ARG_C_TFACTOR1_ALPHA	(27 << 10)
-#       define R200_TXC_ARG_C_MASK		(31 << 10)
-#       define R200_TXC_ARG_C_SHIFT		10
-#       define R200_TXC_COMP_ARG_A		(1 << 16)
-#       define R200_TXC_COMP_ARG_A_SHIFT	(16)
-#       define R200_TXC_BIAS_ARG_A		(1 << 17)
-#       define R200_TXC_SCALE_ARG_A		(1 << 18)
-#       define R200_TXC_NEG_ARG_A		(1 << 19)
-#       define R200_TXC_COMP_ARG_B		(1 << 20)
-#       define R200_TXC_COMP_ARG_B_SHIFT	(20)
-#       define R200_TXC_BIAS_ARG_B		(1 << 21)
-#       define R200_TXC_SCALE_ARG_B		(1 << 22)
-#       define R200_TXC_NEG_ARG_B		(1 << 23)
-#       define R200_TXC_COMP_ARG_C		(1 << 24)
-#       define R200_TXC_COMP_ARG_C_SHIFT	(24)
-#       define R200_TXC_BIAS_ARG_C		(1 << 25)
-#       define R200_TXC_SCALE_ARG_C		(1 << 26)
-#       define R200_TXC_NEG_ARG_C		(1 << 27)
-#       define R200_TXC_OP_MADD			(0 << 28)
-#       define R200_TXC_OP_CND0			(2 << 28)
-#       define R200_TXC_OP_LERP			(3 << 28)
-#       define R200_TXC_OP_DOT3			(4 << 28)
-#       define R200_TXC_OP_DOT4			(5 << 28)
-#       define R200_TXC_OP_CONDITIONAL		(6 << 28)
-#       define R200_TXC_OP_DOT2_ADD		(7 << 28)
-#       define R200_TXC_OP_MASK			(7 << 28)
-#define R200_PP_TXCBLEND2_0		0x2f04
-#       define R200_TXC_TFACTOR_SEL_SHIFT	0
-#       define R200_TXC_TFACTOR_SEL_MASK	0x7
-#       define R200_TXC_TFACTOR1_SEL_SHIFT	4
-#       define R200_TXC_TFACTOR1_SEL_MASK	(0x7 << 4)
-#       define R200_TXC_SCALE_SHIFT		8
-#       define R200_TXC_SCALE_MASK		(7 << 8)
-#       define R200_TXC_SCALE_1X		(0 << 8)
-#       define R200_TXC_SCALE_2X		(1 << 8)
-#       define R200_TXC_SCALE_4X		(2 << 8)
-#       define R200_TXC_SCALE_8X		(3 << 8)
-#       define R200_TXC_SCALE_INV2		(5 << 8)
-#       define R200_TXC_SCALE_INV4		(6 << 8)
-#       define R200_TXC_SCALE_INV8		(7 << 8)
-#       define R200_TXC_CLAMP_SHIFT		12
-#       define R200_TXC_CLAMP_MASK		(3 << 12)
-#       define R200_TXC_CLAMP_WRAP		(0 << 12)
-#       define R200_TXC_CLAMP_0_1		(1 << 12)
-#       define R200_TXC_CLAMP_8_8		(2 << 12)
-#       define R200_TXC_OUTPUT_REG_MASK		(7 << 16)
-#       define R200_TXC_OUTPUT_REG_NONE		(0 << 16)
-#       define R200_TXC_OUTPUT_REG_R0		(1 << 16)
-#       define R200_TXC_OUTPUT_REG_R1		(2 << 16)
-#       define R200_TXC_OUTPUT_REG_R2		(3 << 16)
-#       define R200_TXC_OUTPUT_REG_R3		(4 << 16)
-#       define R200_TXC_OUTPUT_REG_R4		(5 << 16)
-#       define R200_TXC_OUTPUT_REG_R5		(6 << 16)
-#       define R200_TXC_OUTPUT_MASK_MASK	(7 << 20)
-#       define R200_TXC_OUTPUT_MASK_RGB		(0 << 20)
-#       define R200_TXC_OUTPUT_MASK_RG		(1 << 20)
-#       define R200_TXC_OUTPUT_MASK_RB		(2 << 20)
-#       define R200_TXC_OUTPUT_MASK_R		(3 << 20)
-#       define R200_TXC_OUTPUT_MASK_GB		(4 << 20)
-#       define R200_TXC_OUTPUT_MASK_G		(5 << 20)
-#       define R200_TXC_OUTPUT_MASK_B		(6 << 20)
-#       define R200_TXC_OUTPUT_MASK_NONE	(7 << 20)
-#       define R200_TXC_REPL_NORMAL		0
-#       define R200_TXC_REPL_RED		1
-#       define R200_TXC_REPL_GREEN		2
-#       define R200_TXC_REPL_BLUE		3
-#       define R200_TXC_REPL_ARG_A_SHIFT	26
-#       define R200_TXC_REPL_ARG_A_MASK		(3 << 26)
-#       define R200_TXC_REPL_ARG_B_SHIFT	28
-#       define R200_TXC_REPL_ARG_B_MASK		(3 << 28)
-#       define R200_TXC_REPL_ARG_C_SHIFT	30
-#       define R200_TXC_REPL_ARG_C_MASK		(3 << 30)
-#define R200_PP_TXABLEND_0			0x2f08
-#       define R200_TXA_ARG_A_ZERO		(0)
-#       define R200_TXA_ARG_A_CURRENT_ALPHA	(2) /* guess */
-#       define R200_TXA_ARG_A_CURRENT_BLUE	(3) /* guess */
-#       define R200_TXA_ARG_A_DIFFUSE_ALPHA	(4)
-#       define R200_TXA_ARG_A_DIFFUSE_BLUE	(5)
-#       define R200_TXA_ARG_A_SPECULAR_ALPHA	(6)
-#       define R200_TXA_ARG_A_SPECULAR_BLUE	(7)
-#       define R200_TXA_ARG_A_TFACTOR_ALPHA	(8)
-#       define R200_TXA_ARG_A_TFACTOR_BLUE	(9)
-#       define R200_TXA_ARG_A_R0_ALPHA		(10)
-#       define R200_TXA_ARG_A_R0_BLUE		(11)
-#       define R200_TXA_ARG_A_R1_ALPHA		(12)
-#       define R200_TXA_ARG_A_R1_BLUE		(13)
-#       define R200_TXA_ARG_A_R2_ALPHA		(14)
-#       define R200_TXA_ARG_A_R2_BLUE		(15)
-#       define R200_TXA_ARG_A_R3_ALPHA		(16)
-#       define R200_TXA_ARG_A_R3_BLUE		(17)
-#       define R200_TXA_ARG_A_R4_ALPHA		(18)
-#       define R200_TXA_ARG_A_R4_BLUE		(19)
-#       define R200_TXA_ARG_A_R5_ALPHA		(20)
-#       define R200_TXA_ARG_A_R5_BLUE		(21)
-#       define R200_TXA_ARG_A_TFACTOR1_ALPHA	(26)
-#       define R200_TXA_ARG_A_TFACTOR1_BLUE	(27)
-#       define R200_TXA_ARG_A_MASK		(31 << 0)
-#       define R200_TXA_ARG_A_SHIFT		0
-#       define R200_TXA_ARG_B_ZERO		(0 << 5)
-#       define R200_TXA_ARG_B_CURRENT_ALPHA	(2 << 5) /* guess */
-#       define R200_TXA_ARG_B_CURRENT_BLUE	(3 << 5) /* guess */
-#       define R200_TXA_ARG_B_DIFFUSE_ALPHA	(4 << 5)
-#       define R200_TXA_ARG_B_DIFFUSE_BLUE	(5 << 5)
-#       define R200_TXA_ARG_B_SPECULAR_ALPHA	(6 << 5)
-#       define R200_TXA_ARG_B_SPECULAR_BLUE	(7 << 5)
-#       define R200_TXA_ARG_B_TFACTOR_ALPHA	(8 << 5)
-#       define R200_TXA_ARG_B_TFACTOR_BLUE	(9 << 5)
-#       define R200_TXA_ARG_B_R0_ALPHA		(10 << 5)
-#       define R200_TXA_ARG_B_R0_BLUE		(11 << 5)
-#       define R200_TXA_ARG_B_R1_ALPHA		(12 << 5)
-#       define R200_TXA_ARG_B_R1_BLUE		(13 << 5)
-#       define R200_TXA_ARG_B_R2_ALPHA		(14 << 5)
-#       define R200_TXA_ARG_B_R2_BLUE		(15 << 5)
-#       define R200_TXA_ARG_B_R3_ALPHA		(16 << 5)
-#       define R200_TXA_ARG_B_R3_BLUE		(17 << 5)
-#       define R200_TXA_ARG_B_R4_ALPHA		(18 << 5)
-#       define R200_TXA_ARG_B_R4_BLUE		(19 << 5)
-#       define R200_TXA_ARG_B_R5_ALPHA		(20 << 5)
-#       define R200_TXA_ARG_B_R5_BLUE		(21 << 5)
-#       define R200_TXA_ARG_B_TFACTOR1_ALPHA	(26 << 5)
-#       define R200_TXA_ARG_B_TFACTOR1_BLUE	(27 << 5)
-#       define R200_TXA_ARG_B_MASK		(31 << 5)
-#       define R200_TXA_ARG_B_SHIFT			5
-#       define R200_TXA_ARG_C_ZERO		(0 << 10)
-#       define R200_TXA_ARG_C_CURRENT_ALPHA	(2 << 10) /* guess */
-#       define R200_TXA_ARG_C_CURRENT_BLUE	(3 << 10) /* guess */
-#       define R200_TXA_ARG_C_DIFFUSE_ALPHA	(4 << 10)
-#       define R200_TXA_ARG_C_DIFFUSE_BLUE	(5 << 10)
-#       define R200_TXA_ARG_C_SPECULAR_ALPHA	(6 << 10)
-#       define R200_TXA_ARG_C_SPECULAR_BLUE	(7 << 10)
-#       define R200_TXA_ARG_C_TFACTOR_ALPHA	(8 << 10)
-#       define R200_TXA_ARG_C_TFACTOR_BLUE	(9 << 10)
-#       define R200_TXA_ARG_C_R0_ALPHA		(10 << 10)
-#       define R200_TXA_ARG_C_R0_BLUE		(11 << 10)
-#       define R200_TXA_ARG_C_R1_ALPHA		(12 << 10)
-#       define R200_TXA_ARG_C_R1_BLUE		(13 << 10)
-#       define R200_TXA_ARG_C_R2_ALPHA		(14 << 10)
-#       define R200_TXA_ARG_C_R2_BLUE		(15 << 10)
-#       define R200_TXA_ARG_C_R3_ALPHA		(16 << 10)
-#       define R200_TXA_ARG_C_R3_BLUE		(17 << 10)
-#       define R200_TXA_ARG_C_R4_ALPHA		(18 << 10)
-#       define R200_TXA_ARG_C_R4_BLUE		(19 << 10)
-#       define R200_TXA_ARG_C_R5_ALPHA		(20 << 10)
-#       define R200_TXA_ARG_C_R5_BLUE		(21 << 10)
-#       define R200_TXA_ARG_C_TFACTOR1_ALPHA	(26 << 10)
-#       define R200_TXA_ARG_C_TFACTOR1_BLUE	(27 << 10)
-#       define R200_TXA_ARG_C_MASK		(31 << 10)
-#       define R200_TXA_ARG_C_SHIFT		10
-#       define R200_TXA_COMP_ARG_A		(1 << 16)
-#       define R200_TXA_COMP_ARG_A_SHIFT	(16)
-#       define R200_TXA_BIAS_ARG_A		(1 << 17)
-#       define R200_TXA_SCALE_ARG_A		(1 << 18)
-#       define R200_TXA_NEG_ARG_A		(1 << 19)
-#       define R200_TXA_COMP_ARG_B		(1 << 20)
-#       define R200_TXA_COMP_ARG_B_SHIFT	(20)
-#       define R200_TXA_BIAS_ARG_B		(1 << 21)
-#       define R200_TXA_SCALE_ARG_B		(1 << 22)
-#       define R200_TXA_NEG_ARG_B		(1 << 23)
-#       define R200_TXA_COMP_ARG_C		(1 << 24)
-#       define R200_TXA_COMP_ARG_C_SHIFT	(24)
-#       define R200_TXA_BIAS_ARG_C		(1 << 25)
-#       define R200_TXA_SCALE_ARG_C		(1 << 26)
-#       define R200_TXA_NEG_ARG_C		(1 << 27)
-#       define R200_TXA_OP_MADD			(0 << 28)
-#       define R200_TXA_OP_CND0			(2 << 28)
-#       define R200_TXA_OP_LERP			(3 << 28)
-#       define R200_TXA_OP_CONDITIONAL		(6 << 28)
-#       define R200_TXA_OP_MASK			(7 << 28)
-#define R200_PP_TXABLEND2_0			0x2f0c
-#       define R200_TXA_TFACTOR_SEL_SHIFT	0
-#       define R200_TXA_TFACTOR_SEL_MASK	0x7
-#       define R200_TXA_TFACTOR1_SEL_SHIFT	4
-#       define R200_TXA_TFACTOR1_SEL_MASK	(0x7 << 4)
-#       define R200_TXA_SCALE_SHIFT		8
-#       define R200_TXA_SCALE_MASK		(7 << 8)
-#       define R200_TXA_SCALE_1X		(0 << 8)
-#       define R200_TXA_SCALE_2X		(1 << 8)
-#       define R200_TXA_SCALE_4X		(2 << 8)
-#       define R200_TXA_SCALE_8X		(3 << 8)
-#       define R200_TXA_SCALE_INV2		(5 << 8)
-#       define R200_TXA_SCALE_INV4		(6 << 8)
-#       define R200_TXA_SCALE_INV8		(7 << 8)
-#       define R200_TXA_CLAMP_SHIFT		12
-#       define R200_TXA_CLAMP_MASK		(3 << 12)
-#       define R200_TXA_CLAMP_WRAP		(0 << 12)
-#       define R200_TXA_CLAMP_0_1		(1 << 12)
-#       define R200_TXA_CLAMP_8_8		(2 << 12)
-#       define R200_TXA_OUTPUT_REG_MASK		(7 << 16)
-#       define R200_TXA_OUTPUT_REG_NONE		(0 << 16)
-#       define R200_TXA_OUTPUT_REG_R0		(1 << 16)
-#       define R200_TXA_OUTPUT_REG_R1		(2 << 16)
-#       define R200_TXA_OUTPUT_REG_R2		(3 << 16)
-#       define R200_TXA_OUTPUT_REG_R3		(4 << 16)
-#       define R200_TXA_OUTPUT_REG_R4		(5 << 16)
-#       define R200_TXA_OUTPUT_REG_R5		(6 << 16)
-#       define R200_TXA_DOT_ALPHA		(1 << 20)
-#       define R200_TXA_REPL_NORMAL		0
-#       define R200_TXA_REPL_RED		1
-#       define R200_TXA_REPL_GREEN		2
-#       define R200_TXA_REPL_ARG_A_SHIFT	26
-#       define R200_TXA_REPL_ARG_A_MASK		(3 << 26)
-#       define R200_TXA_REPL_ARG_B_SHIFT	28
-#       define R200_TXA_REPL_ARG_B_MASK		(3 << 28)
-#       define R200_TXA_REPL_ARG_C_SHIFT	30
-#       define R200_TXA_REPL_ARG_C_MASK		(3 << 30)
-
-#define R200_SE_VTX_FMT_0			0x2088
-#       define R200_VTX_XY			0 /* always have xy */
-#       define R200_VTX_Z0			(1<<0)
-#       define R200_VTX_W0			(1<<1)
-#       define R200_VTX_WEIGHT_COUNT_SHIFT	(2)
-#       define R200_VTX_PV_MATRIX_SEL		(1<<5)
-#       define R200_VTX_N0			(1<<6)
-#       define R200_VTX_POINT_SIZE		(1<<7)
-#       define R200_VTX_DISCRETE_FOG		(1<<8)
-#       define R200_VTX_SHININESS_0		(1<<9)
-#       define R200_VTX_SHININESS_1		(1<<10)
-#       define   R200_VTX_COLOR_NOT_PRESENT	0
-#       define   R200_VTX_PK_RGBA		1
-#       define   R200_VTX_FP_RGB		2
-#       define   R200_VTX_FP_RGBA		3
-#       define   R200_VTX_COLOR_MASK		3
-#       define R200_VTX_COLOR_0_SHIFT		11
-#       define R200_VTX_COLOR_1_SHIFT		13
-#       define R200_VTX_COLOR_2_SHIFT		15
-#       define R200_VTX_COLOR_3_SHIFT		17
-#       define R200_VTX_COLOR_4_SHIFT		19
-#       define R200_VTX_COLOR_5_SHIFT		21
-#       define R200_VTX_COLOR_6_SHIFT		23
-#       define R200_VTX_COLOR_7_SHIFT		25
-#       define R200_VTX_XY1			(1<<28)
-#       define R200_VTX_Z1			(1<<29)
-#       define R200_VTX_W1			(1<<30)
-#       define R200_VTX_N1			(1<<31)
-#define R200_SE_VTX_FMT_1			0x208c
-#       define R200_VTX_TEX0_COMP_CNT_SHIFT	0
-#       define R200_VTX_TEX1_COMP_CNT_SHIFT	3
-#       define R200_VTX_TEX2_COMP_CNT_SHIFT	6
-#       define R200_VTX_TEX3_COMP_CNT_SHIFT	9
-#       define R200_VTX_TEX4_COMP_CNT_SHIFT	12
-#       define R200_VTX_TEX5_COMP_CNT_SHIFT	15
-
-#define R200_SE_TCL_OUTPUT_VTX_FMT_0		0x2090
-#define R200_SE_TCL_OUTPUT_VTX_FMT_1		0x2094
-#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL		0x2250
-#       define R200_OUTPUT_XYZW			(1<<0)
-#       define R200_OUTPUT_COLOR_0		(1<<8)
-#       define R200_OUTPUT_COLOR_1		(1<<9)
-#       define R200_OUTPUT_TEX_0		(1<<16)
-#       define R200_OUTPUT_TEX_1		(1<<17)
-#       define R200_OUTPUT_TEX_2		(1<<18)
-#       define R200_OUTPUT_TEX_3		(1<<19)
-#       define R200_OUTPUT_TEX_4		(1<<20)
-#       define R200_OUTPUT_TEX_5		(1<<21)
-#       define R200_OUTPUT_TEX_MASK		(0x3f<<16)
-#       define R200_OUTPUT_DISCRETE_FOG		(1<<24)
-#       define R200_OUTPUT_PT_SIZE		(1<<25)
-#       define R200_FORCE_INORDER_PROC		(1<<31)
-#define R200_PP_CNTL_X				0x2cc4
-#define R200_PP_TXMULTI_CTL_0			0x2c1c
-#define R200_PP_TXMULTI_CTL_1			0x2c3c
-#define R200_PP_TXMULTI_CTL_2			0x2c5c
-#define R200_PP_TXMULTI_CTL_3			0x2c7c
-#define R200_PP_TXMULTI_CTL_4			0x2c9c
-#define R200_PP_TXMULTI_CTL_5			0x2cbc
-#define R200_SE_VTX_STATE_CNTL			0x2180
-#       define R200_UPDATE_USER_COLOR_0_ENA_MASK (1<<16)
-
-				/* Registers for CP and Microcode Engine */
-#define RADEON_CP_ME_RAM_ADDR               0x07d4
-#define RADEON_CP_ME_RAM_RADDR              0x07d8
-#define RADEON_CP_ME_RAM_DATAH              0x07dc
-#define RADEON_CP_ME_RAM_DATAL              0x07e0
-
-#define RADEON_CP_RB_BASE                   0x0700
-#define RADEON_CP_RB_CNTL                   0x0704
-#	define RADEON_RB_BUFSZ_SHIFT		0
-#	define RADEON_RB_BUFSZ_MASK		(0x3f << 0)
-#	define RADEON_RB_BLKSZ_SHIFT		8
-#	define RADEON_RB_BLKSZ_MASK		(0x3f << 8)
-#	define RADEON_BUF_SWAP_32BIT		(2 << 16)
-#	define RADEON_MAX_FETCH_SHIFT		18
-#	define RADEON_MAX_FETCH_MASK		(0x3 << 18)
-#	define RADEON_RB_NO_UPDATE		(1 << 27)
-#	define RADEON_RB_RPTR_WR_ENA		(1 << 31)
-#define RADEON_CP_RB_RPTR_ADDR              0x070c
-#define RADEON_CP_RB_RPTR                   0x0710
-#define RADEON_CP_RB_WPTR                   0x0714
-#define RADEON_CP_RB_RPTR_WR                0x071c
-
-#define RADEON_SCRATCH_UMSK		    0x0770
-#define RADEON_SCRATCH_ADDR		    0x0774
-
-#define R600_CP_RB_BASE                     0xc100
-#define R600_CP_RB_CNTL                     0xc104
-#       define R600_RB_BUFSZ(x)             ((x) << 0)
-#       define R600_RB_BLKSZ(x)             ((x) << 8)
-#       define R600_RB_NO_UPDATE            (1 << 27)
-#       define R600_RB_RPTR_WR_ENA          (1 << 31)
-#define R600_CP_RB_RPTR_WR                  0xc108
-#define R600_CP_RB_RPTR_ADDR                0xc10c
-#define R600_CP_RB_RPTR_ADDR_HI             0xc110
-#define R600_CP_RB_WPTR                     0xc114
-#define R600_CP_RB_WPTR_ADDR                0xc118
-#define R600_CP_RB_WPTR_ADDR_HI             0xc11c
-#define R600_CP_RB_RPTR                     0x8700
-#define R600_CP_RB_WPTR_DELAY               0x8704
-
-#define RADEON_CP_IB_BASE                   0x0738
-#define RADEON_CP_IB_BUFSZ                  0x073c
-
-#define RADEON_CP_CSQ_CNTL                  0x0740
-#       define RADEON_CSQ_CNT_PRIMARY_MASK     (0xff << 0)
-#       define RADEON_CSQ_PRIDIS_INDDIS        (0    << 28)
-#       define RADEON_CSQ_PRIPIO_INDDIS        (1    << 28)
-#       define RADEON_CSQ_PRIBM_INDDIS         (2    << 28)
-#       define RADEON_CSQ_PRIPIO_INDBM         (3    << 28)
-#       define RADEON_CSQ_PRIBM_INDBM          (4    << 28)
-#       define RADEON_CSQ_PRIPIO_INDPIO        (15   << 28)
-
-#define R300_CP_RESYNC_ADDR                 0x778
-#define R300_CP_RESYNC_DATA                 0x77c
-
-#define RADEON_CP_CSQ_STAT                  0x07f8
-#       define RADEON_CSQ_RPTR_PRIMARY_MASK    (0xff <<  0)
-#       define RADEON_CSQ_WPTR_PRIMARY_MASK    (0xff <<  8)
-#       define RADEON_CSQ_RPTR_INDIRECT_MASK   (0xff << 16)
-#       define RADEON_CSQ_WPTR_INDIRECT_MASK   (0xff << 24)
-#define RADEON_CP_CSQ2_STAT                  0x07fc
-#define RADEON_CP_CSQ_ADDR                  0x07f0
-#define RADEON_CP_CSQ_DATA                  0x07f4
-#define RADEON_CP_CSQ_APER_PRIMARY          0x1000
-#define RADEON_CP_CSQ_APER_INDIRECT         0x1300
-
-#define RADEON_CP_RB_WPTR_DELAY             0x0718
-#       define RADEON_PRE_WRITE_TIMER_SHIFT    0
-#       define RADEON_PRE_WRITE_LIMIT_SHIFT    23
-#define RADEON_CP_CSQ_MODE		0x0744
-#	define RADEON_INDIRECT2_START_SHIFT	0
-#	define RADEON_INDIRECT2_START_MASK	(0x7f << 0)
-#	define RADEON_INDIRECT1_START_SHIFT	8
-#	define RADEON_INDIRECT1_START_MASK	(0x7f << 8)
-
-#define RADEON_AIC_CNTL                     0x01d0
-#       define RADEON_PCIGART_TRANSLATE_EN     (1 << 0)
-#       define RADEON_DIS_OUT_OF_PCI_GART_ACCESS     (1 << 1)
-#	define RS400_MSI_REARM	                (1 << 3) /* rs400/rs480 */
-#define RADEON_AIC_LO_ADDR                  0x01dc
-#define RADEON_AIC_PT_BASE		0x01d8
-#define RADEON_AIC_HI_ADDR		0x01e0
-
-
-
-				/* Constants */
-/* #define RADEON_LAST_FRAME_REG               RADEON_GUI_SCRATCH_REG0 */
-/* efine RADEON_LAST_CLEAR_REG               RADEON_GUI_SCRATCH_REG2 */
-
-
-
-				/* CP packet types */
-#define RADEON_CP_PACKET0                           0x00000000
-#define RADEON_CP_PACKET1                           0x40000000
-#define RADEON_CP_PACKET2                           0x80000000
-#define RADEON_CP_PACKET3                           0xC0000000
-#       define RADEON_CP_PACKET_MASK                0xC0000000
-#       define RADEON_CP_PACKET_COUNT_MASK          0x3fff0000
-#       define RADEON_CP_PACKET_MAX_DWORDS          (1 << 12)
-#       define RADEON_CP_PACKET0_REG_MASK           0x000007ff
-#       define R300_CP_PACKET0_REG_MASK             0x00001fff
-#       define R600_CP_PACKET0_REG_MASK             0x0000ffff
-#       define RADEON_CP_PACKET1_REG0_MASK          0x000007ff
-#       define RADEON_CP_PACKET1_REG1_MASK          0x003ff800
-
-#define RADEON_CP_PACKET0_ONE_REG_WR                0x00008000
-
-#define RADEON_CP_PACKET3_NOP                       0xC0001000
-#define RADEON_CP_PACKET3_NEXT_CHAR                 0xC0001900
-#define RADEON_CP_PACKET3_PLY_NEXTSCAN              0xC0001D00
-#define RADEON_CP_PACKET3_SET_SCISSORS              0xC0001E00
-#define RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM     0xC0002300
-#define RADEON_CP_PACKET3_LOAD_MICROCODE            0xC0002400
-#define RADEON_CP_PACKET3_WAIT_FOR_IDLE             0xC0002600
-#define RADEON_CP_PACKET3_3D_DRAW_VBUF              0xC0002800
-#define RADEON_CP_PACKET3_3D_DRAW_IMMD              0xC0002900
-#define RADEON_CP_PACKET3_3D_DRAW_INDX              0xC0002A00
-#define RADEON_CP_PACKET3_LOAD_PALETTE              0xC0002C00
-#define R200_CP_PACKET3_3D_DRAW_IMMD_2              0xc0003500
-#define RADEON_CP_PACKET3_3D_LOAD_VBPNTR            0xC0002F00
-#define RADEON_CP_PACKET3_CNTL_PAINT                0xC0009100
-#define RADEON_CP_PACKET3_CNTL_BITBLT               0xC0009200
-#define RADEON_CP_PACKET3_CNTL_SMALLTEXT            0xC0009300
-#define RADEON_CP_PACKET3_CNTL_HOSTDATA_BLT         0xC0009400
-#define RADEON_CP_PACKET3_CNTL_POLYLINE             0xC0009500
-#define RADEON_CP_PACKET3_CNTL_POLYSCANLINES        0xC0009800
-#define RADEON_CP_PACKET3_CNTL_PAINT_MULTI          0xC0009A00
-#define RADEON_CP_PACKET3_CNTL_BITBLT_MULTI         0xC0009B00
-#define RADEON_CP_PACKET3_CNTL_TRANS_BITBLT         0xC0009C00
-
-
-#define RADEON_CP_VC_FRMT_XY                        0x00000000
-#define RADEON_CP_VC_FRMT_W0                        0x00000001
-#define RADEON_CP_VC_FRMT_FPCOLOR                   0x00000002
-#define RADEON_CP_VC_FRMT_FPALPHA                   0x00000004
-#define RADEON_CP_VC_FRMT_PKCOLOR                   0x00000008
-#define RADEON_CP_VC_FRMT_FPSPEC                    0x00000010
-#define RADEON_CP_VC_FRMT_FPFOG                     0x00000020
-#define RADEON_CP_VC_FRMT_PKSPEC                    0x00000040
-#define RADEON_CP_VC_FRMT_ST0                       0x00000080
-#define RADEON_CP_VC_FRMT_ST1                       0x00000100
-#define RADEON_CP_VC_FRMT_Q1                        0x00000200
-#define RADEON_CP_VC_FRMT_ST2                       0x00000400
-#define RADEON_CP_VC_FRMT_Q2                        0x00000800
-#define RADEON_CP_VC_FRMT_ST3                       0x00001000
-#define RADEON_CP_VC_FRMT_Q3                        0x00002000
-#define RADEON_CP_VC_FRMT_Q0                        0x00004000
-#define RADEON_CP_VC_FRMT_BLND_WEIGHT_CNT_MASK      0x00038000
-#define RADEON_CP_VC_FRMT_N0                        0x00040000
-#define RADEON_CP_VC_FRMT_XY1                       0x08000000
-#define RADEON_CP_VC_FRMT_Z1                        0x10000000
-#define RADEON_CP_VC_FRMT_W1                        0x20000000
-#define RADEON_CP_VC_FRMT_N1                        0x40000000
-#define RADEON_CP_VC_FRMT_Z                         0x80000000
-
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_NONE            0x00000000
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_POINT           0x00000001
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_LINE            0x00000002
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_LINE_STRIP      0x00000003
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST        0x00000004
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN         0x00000005
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_STRIP       0x00000006
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_TYPE_2      0x00000007
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_RECT_LIST       0x00000008
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_POINT_LIST 0x00000009
-#define RADEON_CP_VC_CNTL_PRIM_TYPE_3VRT_LINE_LIST  0x0000000a
-#define RADEON_CP_VC_CNTL_PRIM_WALK_IND             0x00000010
-#define RADEON_CP_VC_CNTL_PRIM_WALK_LIST            0x00000020
-#define RADEON_CP_VC_CNTL_PRIM_WALK_RING            0x00000030
-#define RADEON_CP_VC_CNTL_COLOR_ORDER_BGRA          0x00000000
-#define RADEON_CP_VC_CNTL_COLOR_ORDER_RGBA          0x00000040
-#define RADEON_CP_VC_CNTL_MAOS_ENABLE               0x00000080
-#define RADEON_CP_VC_CNTL_VTX_FMT_NON_RADEON_MODE   0x00000000
-#define RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE       0x00000100
-#define RADEON_CP_VC_CNTL_TCL_DISABLE               0x00000000
-#define RADEON_CP_VC_CNTL_TCL_ENABLE                0x00000200
-#define RADEON_CP_VC_CNTL_NUM_SHIFT                 16
-
-#define RADEON_VS_MATRIX_0_ADDR                   0
-#define RADEON_VS_MATRIX_1_ADDR                   4
-#define RADEON_VS_MATRIX_2_ADDR                   8
-#define RADEON_VS_MATRIX_3_ADDR                  12
-#define RADEON_VS_MATRIX_4_ADDR                  16
-#define RADEON_VS_MATRIX_5_ADDR                  20
-#define RADEON_VS_MATRIX_6_ADDR                  24
-#define RADEON_VS_MATRIX_7_ADDR                  28
-#define RADEON_VS_MATRIX_8_ADDR                  32
-#define RADEON_VS_MATRIX_9_ADDR                  36
-#define RADEON_VS_MATRIX_10_ADDR                 40
-#define RADEON_VS_MATRIX_11_ADDR                 44
-#define RADEON_VS_MATRIX_12_ADDR                 48
-#define RADEON_VS_MATRIX_13_ADDR                 52
-#define RADEON_VS_MATRIX_14_ADDR                 56
-#define RADEON_VS_MATRIX_15_ADDR                 60
-#define RADEON_VS_LIGHT_AMBIENT_ADDR             64
-#define RADEON_VS_LIGHT_DIFFUSE_ADDR             72
-#define RADEON_VS_LIGHT_SPECULAR_ADDR            80
-#define RADEON_VS_LIGHT_DIRPOS_ADDR              88
-#define RADEON_VS_LIGHT_HWVSPOT_ADDR             96
-#define RADEON_VS_LIGHT_ATTENUATION_ADDR        104
-#define RADEON_VS_MATRIX_EYE2CLIP_ADDR          112
-#define RADEON_VS_UCP_ADDR                      116
-#define RADEON_VS_GLOBAL_AMBIENT_ADDR           122
-#define RADEON_VS_FOG_PARAM_ADDR                123
-#define RADEON_VS_EYE_VECTOR_ADDR               124
-
-#define RADEON_SS_LIGHT_DCD_ADDR                  0
-#define RADEON_SS_LIGHT_SPOT_EXPONENT_ADDR        8
-#define RADEON_SS_LIGHT_SPOT_CUTOFF_ADDR         16
-#define RADEON_SS_LIGHT_SPECULAR_THRESH_ADDR     24
-#define RADEON_SS_LIGHT_RANGE_CUTOFF_ADDR        32
-#define RADEON_SS_VERT_GUARD_CLIP_ADJ_ADDR       48
-#define RADEON_SS_VERT_GUARD_DISCARD_ADJ_ADDR    49
-#define RADEON_SS_HORZ_GUARD_CLIP_ADJ_ADDR       50
-#define RADEON_SS_HORZ_GUARD_DISCARD_ADJ_ADDR    51
-#define RADEON_SS_SHININESS                      60
-
-#define RADEON_TV_MASTER_CNTL                    0x0800
-#       define RADEON_TV_ASYNC_RST               (1 <<  0)
-#       define RADEON_CRT_ASYNC_RST              (1 <<  1)
-#       define RADEON_RESTART_PHASE_FIX          (1 <<  3)
-#	define RADEON_TV_FIFO_ASYNC_RST		 (1 <<  4)
-#	define RADEON_VIN_ASYNC_RST		 (1 <<  5)
-#	define RADEON_AUD_ASYNC_RST		 (1 <<  6)
-#	define RADEON_DVS_ASYNC_RST		 (1 <<  7)
-#       define RADEON_CRT_FIFO_CE_EN             (1 <<  9)
-#       define RADEON_TV_FIFO_CE_EN              (1 << 10)
-#       define RADEON_RE_SYNC_NOW_SEL_MASK       (3 << 14)
-#       define RADEON_TVCLK_ALWAYS_ONb           (1 << 30)
-#	define RADEON_TV_ON			 (1 << 31)
-#define RADEON_TV_PRE_DAC_MUX_CNTL               0x0888
-#       define RADEON_Y_RED_EN                   (1 << 0)
-#       define RADEON_C_GRN_EN                   (1 << 1)
-#       define RADEON_CMP_BLU_EN                 (1 << 2)
-#       define RADEON_DAC_DITHER_EN              (1 << 3)
-#       define RADEON_RED_MX_FORCE_DAC_DATA      (6 << 4)
-#       define RADEON_GRN_MX_FORCE_DAC_DATA      (6 << 8)
-#       define RADEON_BLU_MX_FORCE_DAC_DATA      (6 << 12)
-#       define RADEON_TV_FORCE_DAC_DATA_SHIFT    16
-#define RADEON_TV_RGB_CNTL                           0x0804
-#       define RADEON_SWITCH_TO_BLUE		  (1 <<  4)
-#       define RADEON_RGB_DITHER_EN		  (1 <<  5)
-#       define RADEON_RGB_SRC_SEL_MASK		  (3 <<  8)
-#       define RADEON_RGB_SRC_SEL_CRTC1		  (0 <<  8)
-#       define RADEON_RGB_SRC_SEL_RMX		  (1 <<  8)
-#       define RADEON_RGB_SRC_SEL_CRTC2		  (2 <<  8)
-#       define RADEON_RGB_CONVERT_BY_PASS	  (1 << 10)
-#       define RADEON_UVRAM_READ_MARGIN_SHIFT	  16
-#       define RADEON_FIFORAM_FFMACRO_READ_MARGIN_SHIFT	  20
-#       define RADEON_RGB_ATTEN_SEL(x)            ((x) << 24)
-#       define RADEON_TVOUT_SCALE_EN              (1 << 26)
-#       define RADEON_RGB_ATTEN_VAL(x)            ((x) << 28)
-#define RADEON_TV_SYNC_CNTL                          0x0808
-#       define RADEON_SYNC_OE                     (1 <<  0)
-#       define RADEON_SYNC_OUT                    (1 <<  1)
-#       define RADEON_SYNC_IN                     (1 <<  2)
-#       define RADEON_SYNC_PUB                    (1 <<  3)
-#       define RADEON_SYNC_PD                     (1 <<  4)
-#       define RADEON_TV_SYNC_IO_DRIVE            (1 <<  5)
-#define RADEON_TV_HTOTAL                             0x080c
-#define RADEON_TV_HDISP                              0x0810
-#define RADEON_TV_HSTART                             0x0818
-#define RADEON_TV_HCOUNT                             0x081C
-#define RADEON_TV_VTOTAL                             0x0820
-#define RADEON_TV_VDISP                              0x0824
-#define RADEON_TV_VCOUNT                             0x0828
-#define RADEON_TV_FTOTAL                             0x082c
-#define RADEON_TV_FCOUNT                             0x0830
-#define RADEON_TV_FRESTART                           0x0834
-#define RADEON_TV_HRESTART                           0x0838
-#define RADEON_TV_VRESTART                           0x083c
-#define RADEON_TV_HOST_READ_DATA                     0x0840
-#define RADEON_TV_HOST_WRITE_DATA                    0x0844
-#define RADEON_TV_HOST_RD_WT_CNTL                    0x0848
-#	define RADEON_HOST_FIFO_RD		 (1 << 12)
-#	define RADEON_HOST_FIFO_RD_ACK		 (1 << 13)
-#	define RADEON_HOST_FIFO_WT		 (1 << 14)
-#	define RADEON_HOST_FIFO_WT_ACK		 (1 << 15)
-#define RADEON_TV_VSCALER_CNTL1                      0x084c
-#       define RADEON_UV_INC_MASK                0xffff
-#       define RADEON_UV_INC_SHIFT               0
-#       define RADEON_Y_W_EN			 (1 << 24)
-#       define RADEON_RESTART_FIELD              (1 << 29) /* restart on field 0 */
-#       define RADEON_Y_DEL_W_SIG_SHIFT          26
-#define RADEON_TV_TIMING_CNTL                        0x0850
-#       define RADEON_H_INC_MASK                 0xfff
-#       define RADEON_H_INC_SHIFT                0
-#       define RADEON_REQ_Y_FIRST                (1 << 19)
-#       define RADEON_FORCE_BURST_ALWAYS         (1 << 21)
-#       define RADEON_UV_POST_SCALE_BYPASS       (1 << 23)
-#       define RADEON_UV_OUTPUT_POST_SCALE_SHIFT 24
-#define RADEON_TV_VSCALER_CNTL2                      0x0854
-#       define RADEON_DITHER_MODE                (1 <<  0)
-#       define RADEON_Y_OUTPUT_DITHER_EN         (1 <<  1)
-#       define RADEON_UV_OUTPUT_DITHER_EN        (1 <<  2)
-#       define RADEON_UV_TO_BUF_DITHER_EN        (1 <<  3)
-#define RADEON_TV_Y_FALL_CNTL                        0x0858
-#       define RADEON_Y_FALL_PING_PONG           (1 << 16)
-#       define RADEON_Y_COEF_EN                  (1 << 17)
-#define RADEON_TV_Y_RISE_CNTL                        0x085c
-#       define RADEON_Y_RISE_PING_PONG           (1 << 16)
-#define RADEON_TV_Y_SAW_TOOTH_CNTL                   0x0860
-#define RADEON_TV_UPSAMP_AND_GAIN_CNTL               0x0864
-#	define RADEON_YUPSAMP_EN		 (1 <<  0)
-#	define RADEON_UVUPSAMP_EN		 (1 <<  2)
-#define RADEON_TV_GAIN_LIMIT_SETTINGS                0x0868
-#       define RADEON_Y_GAIN_LIMIT_SHIFT         0
-#       define RADEON_UV_GAIN_LIMIT_SHIFT        16
-#define RADEON_TV_LINEAR_GAIN_SETTINGS               0x086c
-#       define RADEON_Y_GAIN_SHIFT               0
-#       define RADEON_UV_GAIN_SHIFT              16
-#define RADEON_TV_MODULATOR_CNTL1                    0x0870
-#	define RADEON_YFLT_EN			 (1 <<  2)
-#	define RADEON_UVFLT_EN			 (1 <<  3)
-#       define RADEON_ALT_PHASE_EN               (1 <<  6)
-#       define RADEON_SYNC_TIP_LEVEL             (1 <<  7)
-#       define RADEON_BLANK_LEVEL_SHIFT          8
-#       define RADEON_SET_UP_LEVEL_SHIFT         16
-#	define RADEON_SLEW_RATE_LIMIT		 (1 << 23)
-#       define RADEON_CY_FILT_BLEND_SHIFT        28
-#define RADEON_TV_MODULATOR_CNTL2                    0x0874
-#       define RADEON_TV_U_BURST_LEVEL_MASK     0x1ff
-#       define RADEON_TV_V_BURST_LEVEL_MASK     0x1ff
-#       define RADEON_TV_V_BURST_LEVEL_SHIFT    16
-#define RADEON_TV_CRC_CNTL                           0x0890
-#define RADEON_TV_UV_ADR                             0x08ac
-#	define RADEON_MAX_UV_ADR_MASK		 0x000000ff
-#	define RADEON_MAX_UV_ADR_SHIFT		 0
-#	define RADEON_TABLE1_BOT_ADR_MASK	 0x0000ff00
-#	define RADEON_TABLE1_BOT_ADR_SHIFT	 8
-#	define RADEON_TABLE3_TOP_ADR_MASK	 0x00ff0000
-#	define RADEON_TABLE3_TOP_ADR_SHIFT	 16
-#	define RADEON_HCODE_TABLE_SEL_MASK	 0x06000000
-#	define RADEON_HCODE_TABLE_SEL_SHIFT	 25
-#	define RADEON_VCODE_TABLE_SEL_MASK	 0x18000000
-#	define RADEON_VCODE_TABLE_SEL_SHIFT	 27
-#	define RADEON_TV_MAX_FIFO_ADDR		 0x1a7
-#	define RADEON_TV_MAX_FIFO_ADDR_INTERNAL	 0x1ff
-#define RADEON_TV_PLL_FINE_CNTL			     0x0020	/* PLL */
-#define RADEON_TV_PLL_CNTL                           0x0021	/* PLL */
-#       define RADEON_TV_M0LO_MASK               0xff
-#       define RADEON_TV_M0HI_MASK               0x7
-#       define RADEON_TV_M0HI_SHIFT              18
-#       define RADEON_TV_N0LO_MASK               0x1ff
-#       define RADEON_TV_N0LO_SHIFT              8
-#       define RADEON_TV_N0HI_MASK               0x3
-#       define RADEON_TV_N0HI_SHIFT              21
-#       define RADEON_TV_P_MASK                  0xf
-#       define RADEON_TV_P_SHIFT                 24
-#       define RADEON_TV_SLIP_EN                 (1 << 23)
-#       define RADEON_TV_DTO_EN                  (1 << 28)
-#define RADEON_TV_PLL_CNTL1                          0x0022	/* PLL */
-#       define RADEON_TVPLL_RESET                (1 <<  1)
-#       define RADEON_TVPLL_SLEEP                (1 <<  3)
-#       define RADEON_TVPLL_REFCLK_SEL           (1 <<  4)
-#       define RADEON_TVPCP_SHIFT                8
-#       define RADEON_TVPCP_MASK                 (7 << 8)
-#       define RADEON_TVPVG_SHIFT                11
-#       define RADEON_TVPVG_MASK                 (7 << 11)
-#       define RADEON_TVPDC_SHIFT                14
-#       define RADEON_TVPDC_MASK                 (3 << 14)
-#       define RADEON_TVPLL_TEST_DIS             (1 << 31)
-#       define RADEON_TVCLK_SRC_SEL_TVPLL        (1 << 30)
-
-#define RS400_DISP2_REQ_CNTL1			0xe30
-#       define RS400_DISP2_START_REQ_LEVEL_SHIFT   0
-#       define RS400_DISP2_START_REQ_LEVEL_MASK    0x3ff
-#       define RS400_DISP2_STOP_REQ_LEVEL_SHIFT    12
-#       define RS400_DISP2_STOP_REQ_LEVEL_MASK     0x3ff
-#       define RS400_DISP2_ALLOW_FID_LEVEL_SHIFT   22
-#       define RS400_DISP2_ALLOW_FID_LEVEL_MASK    0x3ff
-#define RS400_DISP2_REQ_CNTL2			0xe34
-#       define RS400_DISP2_CRITICAL_POINT_START_SHIFT    12
-#       define RS400_DISP2_CRITICAL_POINT_START_MASK     0x3ff
-#       define RS400_DISP2_CRITICAL_POINT_STOP_SHIFT     22
-#       define RS400_DISP2_CRITICAL_POINT_STOP_MASK      0x3ff
-#define RS400_DMIF_MEM_CNTL1			0xe38
-#       define RS400_DISP2_START_ADR_SHIFT      0
-#       define RS400_DISP2_START_ADR_MASK       0x3ff
-#       define RS400_DISP1_CRITICAL_POINT_START_SHIFT    12
-#       define RS400_DISP1_CRITICAL_POINT_START_MASK     0x3ff
-#       define RS400_DISP1_CRITICAL_POINT_STOP_SHIFT     22
-#       define RS400_DISP1_CRITICAL_POINT_STOP_MASK      0x3ff
-#define RS400_DISP1_REQ_CNTL1			0xe3c
-#       define RS400_DISP1_START_REQ_LEVEL_SHIFT   0
-#       define RS400_DISP1_START_REQ_LEVEL_MASK    0x3ff
-#       define RS400_DISP1_STOP_REQ_LEVEL_SHIFT    12
-#       define RS400_DISP1_STOP_REQ_LEVEL_MASK     0x3ff
-#       define RS400_DISP1_ALLOW_FID_LEVEL_SHIFT   22
-#       define RS400_DISP1_ALLOW_FID_LEVEL_MASK    0x3ff
-
-#define RADEON_PCIE_INDEX               0x0030
-#define RADEON_PCIE_DATA                0x0034
-#define RADEON_PCIE_TX_GART_CNTL	0x10
-#	define RADEON_PCIE_TX_GART_EN		(1 << 0)
-#	define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1)
-#	define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO  (1 << 1)
-#	define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD   (3 << 1)
-#	define RADEON_PCIE_TX_GART_MODE_32_128_CACHE	(0 << 3)
-#	define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE	(1 << 3)
-#	define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN      (1 << 5)
-#	define RADEON_PCIE_TX_GART_INVALIDATE_TLB	(1 << 8)
-#define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
-#define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
-#define RADEON_PCIE_TX_GART_BASE	0x13
-#define RADEON_PCIE_TX_GART_START_LO	0x14
-#define RADEON_PCIE_TX_GART_START_HI	0x15
-#define RADEON_PCIE_TX_GART_END_LO	0x16
-#define RADEON_PCIE_TX_GART_END_HI	0x17
-#define RADEON_PCIE_TX_GART_ERROR	0x18
-
-#define RADEON_SCRATCH_REG0		0x15e0
-#define RADEON_SCRATCH_REG1		0x15e4
-#define RADEON_SCRATCH_REG2		0x15e8
-#define RADEON_SCRATCH_REG3		0x15ec
-#define RADEON_SCRATCH_REG4		0x15f0
-#define RADEON_SCRATCH_REG5		0x15f4
-
-#define RV530_GB_PIPE_SELECT2           0x4124
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_ring.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_ring.c
deleted file mode 100644
index cc33b3d7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_ring.c
+++ /dev/null
@@ -1,535 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "radeon_drm.h"
-#include "radeon_reg.h"
-#include "radeon.h"
-#include "atom.h"
-
-int radeon_debugfs_ib_init(struct radeon_device *rdev);
-int radeon_debugfs_ring_init(struct radeon_device *rdev);
-
-u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx)
-{
-	struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx];
-	u32 pg_idx, pg_offset;
-	u32 idx_value = 0;
-	int new_page;
-
-	pg_idx = (idx * 4) / PAGE_SIZE;
-	pg_offset = (idx * 4) % PAGE_SIZE;
-
-	if (ibc->kpage_idx[0] == pg_idx)
-		return ibc->kpage[0][pg_offset/4];
-	if (ibc->kpage_idx[1] == pg_idx)
-		return ibc->kpage[1][pg_offset/4];
-
-	new_page = radeon_cs_update_pages(p, pg_idx);
-	if (new_page < 0) {
-		p->parser_error = new_page;
-		return 0;
-	}
-
-	idx_value = ibc->kpage[new_page][pg_offset/4];
-	return idx_value;
-}
-
-void radeon_ring_write(struct radeon_ring *ring, uint32_t v)
-{
-#if DRM_DEBUG_CODE
-	if (ring->count_dw <= 0) {
-		DRM_ERROR("radeon: writting more dword to ring than expected !\n");
-	}
-#endif
-	ring->ring[ring->wptr++] = v;
-	ring->wptr &= ring->ptr_mask;
-	ring->count_dw--;
-	ring->ring_free_dw--;
-}
-
-/*
- * IB.
- */
-bool radeon_ib_try_free(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	bool done = false;
-
-	/* only free ib which have been emited */
-	if (ib->fence && ib->fence->emitted) {
-		if (radeon_fence_signaled(ib->fence)) {
-			radeon_fence_unref(&ib->fence);
-			radeon_sa_bo_free(rdev, &ib->sa_bo);
-			done = true;
-		}
-	}
-	return done;
-}
-
-int radeon_ib_get(struct radeon_device *rdev, int ring,
-		  struct radeon_ib **ib, unsigned size)
-{
-	struct radeon_fence *fence;
-	unsigned cretry = 0;
-	int r = 0, i, idx;
-
-	*ib = NULL;
-	/* align size on 256 bytes */
-	size = ALIGN(size, 256);
-
-	r = radeon_fence_create(rdev, &fence, ring);
-	if (r) {
-		dev_err(rdev->dev, "failed to create fence for new IB\n");
-		return r;
-	}
-
-	radeon_mutex_lock(&rdev->ib_pool.mutex);
-	idx = rdev->ib_pool.head_id;
-retry:
-	if (cretry > 5) {
-		dev_err(rdev->dev, "failed to get an ib after 5 retry\n");
-		radeon_mutex_unlock(&rdev->ib_pool.mutex);
-		radeon_fence_unref(&fence);
-		return -ENOMEM;
-	}
-	cretry++;
-	for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
-		radeon_ib_try_free(rdev, &rdev->ib_pool.ibs[idx]);
-		if (rdev->ib_pool.ibs[idx].fence == NULL) {
-			r = radeon_sa_bo_new(rdev, &rdev->ib_pool.sa_manager,
-					     &rdev->ib_pool.ibs[idx].sa_bo,
-					     size, 256);
-			if (!r) {
-				*ib = &rdev->ib_pool.ibs[idx];
-				(*ib)->ptr = rdev->ib_pool.sa_manager.cpu_ptr;
-				(*ib)->ptr += ((*ib)->sa_bo.offset >> 2);
-				(*ib)->gpu_addr = rdev->ib_pool.sa_manager.gpu_addr;
-				(*ib)->gpu_addr += (*ib)->sa_bo.offset;
-				(*ib)->fence = fence;
-				(*ib)->vm_id = 0;
-				(*ib)->is_const_ib = false;
-				/* ib are most likely to be allocated in a ring fashion
-				 * thus rdev->ib_pool.head_id should be the id of the
-				 * oldest ib
-				 */
-				rdev->ib_pool.head_id = (1 + idx);
-				rdev->ib_pool.head_id &= (RADEON_IB_POOL_SIZE - 1);
-				radeon_mutex_unlock(&rdev->ib_pool.mutex);
-				return 0;
-			}
-		}
-		idx = (idx + 1) & (RADEON_IB_POOL_SIZE - 1);
-	}
-	/* this should be rare event, ie all ib scheduled none signaled yet.
-	 */
-	for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
-		if (rdev->ib_pool.ibs[idx].fence && rdev->ib_pool.ibs[idx].fence->emitted) {
-			r = radeon_fence_wait(rdev->ib_pool.ibs[idx].fence, false);
-			if (!r) {
-				goto retry;
-			}
-			/* an error happened */
-			break;
-		}
-		idx = (idx + 1) & (RADEON_IB_POOL_SIZE - 1);
-	}
-	radeon_mutex_unlock(&rdev->ib_pool.mutex);
-	radeon_fence_unref(&fence);
-	return r;
-}
-
-void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib **ib)
-{
-	struct radeon_ib *tmp = *ib;
-
-	*ib = NULL;
-	if (tmp == NULL) {
-		return;
-	}
-	radeon_mutex_lock(&rdev->ib_pool.mutex);
-	if (tmp->fence && !tmp->fence->emitted) {
-		radeon_sa_bo_free(rdev, &tmp->sa_bo);
-		radeon_fence_unref(&tmp->fence);
-	}
-	radeon_mutex_unlock(&rdev->ib_pool.mutex);
-}
-
-int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	struct radeon_ring *ring = &rdev->ring[ib->fence->ring];
-	int r = 0;
-
-	if (!ib->length_dw || !ring->ready) {
-		/* TODO: Nothings in the ib we should report. */
-		DRM_ERROR("radeon: couldn't schedule IB(%u).\n", ib->idx);
-		return -EINVAL;
-	}
-
-	/* 64 dwords should be enough for fence too */
-	r = radeon_ring_lock(rdev, ring, 64);
-	if (r) {
-		DRM_ERROR("radeon: scheduling IB failed (%d).\n", r);
-		return r;
-	}
-	radeon_ring_ib_execute(rdev, ib->fence->ring, ib);
-	radeon_fence_emit(rdev, ib->fence);
-	radeon_ring_unlock_commit(rdev, ring);
-	return 0;
-}
-
-int radeon_ib_pool_init(struct radeon_device *rdev)
-{
-	struct radeon_sa_manager tmp;
-	int i, r;
-
-	r = radeon_sa_bo_manager_init(rdev, &tmp,
-				      RADEON_IB_POOL_SIZE*64*1024,
-				      RADEON_GEM_DOMAIN_GTT);
-	if (r) {
-		return r;
-	}
-
-	radeon_mutex_lock(&rdev->ib_pool.mutex);
-	if (rdev->ib_pool.ready) {
-		radeon_mutex_unlock(&rdev->ib_pool.mutex);
-		radeon_sa_bo_manager_fini(rdev, &tmp);
-		return 0;
-	}
-
-	rdev->ib_pool.sa_manager = tmp;
-	INIT_LIST_HEAD(&rdev->ib_pool.sa_manager.sa_bo);
-	for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
-		rdev->ib_pool.ibs[i].fence = NULL;
-		rdev->ib_pool.ibs[i].idx = i;
-		rdev->ib_pool.ibs[i].length_dw = 0;
-		INIT_LIST_HEAD(&rdev->ib_pool.ibs[i].sa_bo.list);
-	}
-	rdev->ib_pool.head_id = 0;
-	rdev->ib_pool.ready = true;
-	DRM_INFO("radeon: ib pool ready.\n");
-
-	if (radeon_debugfs_ib_init(rdev)) {
-		DRM_ERROR("Failed to register debugfs file for IB !\n");
-	}
-	if (radeon_debugfs_ring_init(rdev)) {
-		DRM_ERROR("Failed to register debugfs file for rings !\n");
-	}
-	radeon_mutex_unlock(&rdev->ib_pool.mutex);
-	return 0;
-}
-
-void radeon_ib_pool_fini(struct radeon_device *rdev)
-{
-	unsigned i;
-
-	radeon_mutex_lock(&rdev->ib_pool.mutex);
-	if (rdev->ib_pool.ready) {
-		for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
-			radeon_sa_bo_free(rdev, &rdev->ib_pool.ibs[i].sa_bo);
-			radeon_fence_unref(&rdev->ib_pool.ibs[i].fence);
-		}
-		radeon_sa_bo_manager_fini(rdev, &rdev->ib_pool.sa_manager);
-		rdev->ib_pool.ready = false;
-	}
-	radeon_mutex_unlock(&rdev->ib_pool.mutex);
-}
-
-int radeon_ib_pool_start(struct radeon_device *rdev)
-{
-	return radeon_sa_bo_manager_start(rdev, &rdev->ib_pool.sa_manager);
-}
-
-int radeon_ib_pool_suspend(struct radeon_device *rdev)
-{
-	return radeon_sa_bo_manager_suspend(rdev, &rdev->ib_pool.sa_manager);
-}
-
-/*
- * Ring.
- */
-int radeon_ring_index(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	/* r1xx-r5xx only has CP ring */
-	if (rdev->family < CHIP_R600)
-		return RADEON_RING_TYPE_GFX_INDEX;
-
-	if (rdev->family >= CHIP_CAYMAN) {
-		if (ring == &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX])
-			return CAYMAN_RING_TYPE_CP1_INDEX;
-		else if (ring == &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX])
-			return CAYMAN_RING_TYPE_CP2_INDEX;
-	}
-	return RADEON_RING_TYPE_GFX_INDEX;
-}
-
-void radeon_ring_free_size(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	u32 rptr;
-
-	if (rdev->wb.enabled)
-		rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]);
-	else
-		rptr = RREG32(ring->rptr_reg);
-	ring->rptr = (rptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
-	/* This works because ring_size is a power of 2 */
-	ring->ring_free_dw = (ring->rptr + (ring->ring_size / 4));
-	ring->ring_free_dw -= ring->wptr;
-	ring->ring_free_dw &= ring->ptr_mask;
-	if (!ring->ring_free_dw) {
-		ring->ring_free_dw = ring->ring_size / 4;
-	}
-}
-
-
-int radeon_ring_alloc(struct radeon_device *rdev, struct radeon_ring *ring, unsigned ndw)
-{
-	int r;
-
-	/* Align requested size with padding so unlock_commit can
-	 * pad safely */
-	ndw = (ndw + ring->align_mask) & ~ring->align_mask;
-	while (ndw > (ring->ring_free_dw - 1)) {
-		radeon_ring_free_size(rdev, ring);
-		if (ndw < ring->ring_free_dw) {
-			break;
-		}
-		r = radeon_fence_wait_next(rdev, radeon_ring_index(rdev, ring));
-		if (r)
-			return r;
-	}
-	ring->count_dw = ndw;
-	ring->wptr_old = ring->wptr;
-	return 0;
-}
-
-int radeon_ring_lock(struct radeon_device *rdev, struct radeon_ring *ring, unsigned ndw)
-{
-	int r;
-
-	mutex_lock(&ring->mutex);
-	r = radeon_ring_alloc(rdev, ring, ndw);
-	if (r) {
-		mutex_unlock(&ring->mutex);
-		return r;
-	}
-	return 0;
-}
-
-void radeon_ring_commit(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	unsigned count_dw_pad;
-	unsigned i;
-
-	/* We pad to match fetch size */
-	count_dw_pad = (ring->align_mask + 1) -
-		       (ring->wptr & ring->align_mask);
-	for (i = 0; i < count_dw_pad; i++) {
-		radeon_ring_write(ring, ring->nop);
-	}
-	DRM_MEMORYBARRIER();
-	WREG32(ring->wptr_reg, (ring->wptr << ring->ptr_reg_shift) & ring->ptr_reg_mask);
-	(void)RREG32(ring->wptr_reg);
-}
-
-void radeon_ring_unlock_commit(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	radeon_ring_commit(rdev, ring);
-	mutex_unlock(&ring->mutex);
-}
-
-void radeon_ring_unlock_undo(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	ring->wptr = ring->wptr_old;
-	mutex_unlock(&ring->mutex);
-}
-
-int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsigned ring_size,
-		     unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg,
-		     u32 ptr_reg_shift, u32 ptr_reg_mask, u32 nop)
-{
-	int r;
-
-	ring->ring_size = ring_size;
-	ring->rptr_offs = rptr_offs;
-	ring->rptr_reg = rptr_reg;
-	ring->wptr_reg = wptr_reg;
-	ring->ptr_reg_shift = ptr_reg_shift;
-	ring->ptr_reg_mask = ptr_reg_mask;
-	ring->nop = nop;
-	/* Allocate ring buffer */
-	if (ring->ring_obj == NULL) {
-		r = radeon_bo_create(rdev, ring->ring_size, PAGE_SIZE, true,
-					RADEON_GEM_DOMAIN_GTT,
-					&ring->ring_obj);
-		if (r) {
-			dev_err(rdev->dev, "(%d) ring create failed\n", r);
-			return r;
-		}
-		r = radeon_bo_reserve(ring->ring_obj, false);
-		if (unlikely(r != 0))
-			return r;
-		r = radeon_bo_pin(ring->ring_obj, RADEON_GEM_DOMAIN_GTT,
-					&ring->gpu_addr);
-		if (r) {
-			radeon_bo_unreserve(ring->ring_obj);
-			dev_err(rdev->dev, "(%d) ring pin failed\n", r);
-			return r;
-		}
-		r = radeon_bo_kmap(ring->ring_obj,
-				       (void **)&ring->ring);
-		radeon_bo_unreserve(ring->ring_obj);
-		if (r) {
-			dev_err(rdev->dev, "(%d) ring map failed\n", r);
-			return r;
-		}
-	}
-	ring->ptr_mask = (ring->ring_size / 4) - 1;
-	ring->ring_free_dw = ring->ring_size / 4;
-	return 0;
-}
-
-void radeon_ring_fini(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	int r;
-	struct radeon_bo *ring_obj;
-
-	mutex_lock(&ring->mutex);
-	ring_obj = ring->ring_obj;
-	ring->ring = NULL;
-	ring->ring_obj = NULL;
-	mutex_unlock(&ring->mutex);
-
-	if (ring_obj) {
-		r = radeon_bo_reserve(ring_obj, false);
-		if (likely(r == 0)) {
-			radeon_bo_kunmap(ring_obj);
-			radeon_bo_unpin(ring_obj);
-			radeon_bo_unreserve(ring_obj);
-		}
-		radeon_bo_unref(&ring_obj);
-	}
-}
-
-/*
- * Debugfs info
- */
-#if defined(CONFIG_DEBUG_FS)
-
-static int radeon_debugfs_ring_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int ridx = *(int*)node->info_ent->data;
-	struct radeon_ring *ring = &rdev->ring[ridx];
-	unsigned count, i, j;
-
-	radeon_ring_free_size(rdev, ring);
-	count = (ring->ring_size / 4) - ring->ring_free_dw;
-	seq_printf(m, "wptr(0x%04x): 0x%08x\n", ring->wptr_reg, RREG32(ring->wptr_reg));
-	seq_printf(m, "rptr(0x%04x): 0x%08x\n", ring->rptr_reg, RREG32(ring->rptr_reg));
-	seq_printf(m, "driver's copy of the wptr: 0x%08x\n", ring->wptr);
-	seq_printf(m, "driver's copy of the rptr: 0x%08x\n", ring->rptr);
-	seq_printf(m, "%u free dwords in ring\n", ring->ring_free_dw);
-	seq_printf(m, "%u dwords in ring\n", count);
-	i = ring->rptr;
-	for (j = 0; j <= count; j++) {
-		seq_printf(m, "r[%04d]=0x%08x\n", i, ring->ring[i]);
-		i = (i + 1) & ring->ptr_mask;
-	}
-	return 0;
-}
-
-static int radeon_ring_type_gfx_index = RADEON_RING_TYPE_GFX_INDEX;
-static int cayman_ring_type_cp1_index = CAYMAN_RING_TYPE_CP1_INDEX;
-static int cayman_ring_type_cp2_index = CAYMAN_RING_TYPE_CP2_INDEX;
-
-static struct drm_info_list radeon_debugfs_ring_info_list[] = {
-	{"radeon_ring_gfx", radeon_debugfs_ring_info, 0, &radeon_ring_type_gfx_index},
-	{"radeon_ring_cp1", radeon_debugfs_ring_info, 0, &cayman_ring_type_cp1_index},
-	{"radeon_ring_cp2", radeon_debugfs_ring_info, 0, &cayman_ring_type_cp2_index},
-};
-
-static int radeon_debugfs_ib_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_ib *ib = &rdev->ib_pool.ibs[*((unsigned*)node->info_ent->data)];
-	unsigned i;
-
-	if (ib == NULL) {
-		return 0;
-	}
-	seq_printf(m, "IB %04u\n", ib->idx);
-	seq_printf(m, "IB fence %p\n", ib->fence);
-	seq_printf(m, "IB size %05u dwords\n", ib->length_dw);
-	for (i = 0; i < ib->length_dw; i++) {
-		seq_printf(m, "[%05u]=0x%08X\n", i, ib->ptr[i]);
-	}
-	return 0;
-}
-
-static struct drm_info_list radeon_debugfs_ib_list[RADEON_IB_POOL_SIZE];
-static char radeon_debugfs_ib_names[RADEON_IB_POOL_SIZE][32];
-static unsigned radeon_debugfs_ib_idx[RADEON_IB_POOL_SIZE];
-#endif
-
-int radeon_debugfs_ring_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	if (rdev->family >= CHIP_CAYMAN)
-		return radeon_debugfs_add_files(rdev, radeon_debugfs_ring_info_list,
-						ARRAY_SIZE(radeon_debugfs_ring_info_list));
-	else
-		return radeon_debugfs_add_files(rdev, radeon_debugfs_ring_info_list, 1);
-#else
-	return 0;
-#endif
-}
-
-int radeon_debugfs_ib_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	unsigned i;
-
-	for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
-		sprintf(radeon_debugfs_ib_names[i], "radeon_ib_%04u", i);
-		radeon_debugfs_ib_idx[i] = i;
-		radeon_debugfs_ib_list[i].name = radeon_debugfs_ib_names[i];
-		radeon_debugfs_ib_list[i].show = &radeon_debugfs_ib_info;
-		radeon_debugfs_ib_list[i].driver_features = 0;
-		radeon_debugfs_ib_list[i].data = &radeon_debugfs_ib_idx[i];
-	}
-	return radeon_debugfs_add_files(rdev, radeon_debugfs_ib_list,
-					RADEON_IB_POOL_SIZE);
-#else
-	return 0;
-#endif
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_sa.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_sa.c
deleted file mode 100644
index 4cce47e7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_sa.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * Copyright 2011 Red Hat Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- */
-/*
- * Authors:
- *    Jerome Glisse <glisse@freedesktop.org>
- */
-#include "drmP.h"
-#include "drm.h"
-#include "radeon.h"
-
-int radeon_sa_bo_manager_init(struct radeon_device *rdev,
-			      struct radeon_sa_manager *sa_manager,
-			      unsigned size, u32 domain)
-{
-	int r;
-
-	sa_manager->bo = NULL;
-	sa_manager->size = size;
-	sa_manager->domain = domain;
-	INIT_LIST_HEAD(&sa_manager->sa_bo);
-
-	r = radeon_bo_create(rdev, size, RADEON_GPU_PAGE_SIZE, true,
-			     RADEON_GEM_DOMAIN_CPU, &sa_manager->bo);
-	if (r) {
-		dev_err(rdev->dev, "(%d) failed to allocate bo for manager\n", r);
-		return r;
-	}
-
-	return r;
-}
-
-void radeon_sa_bo_manager_fini(struct radeon_device *rdev,
-			       struct radeon_sa_manager *sa_manager)
-{
-	struct radeon_sa_bo *sa_bo, *tmp;
-
-	if (!list_empty(&sa_manager->sa_bo)) {
-		dev_err(rdev->dev, "sa_manager is not empty, clearing anyway\n");
-	}
-	list_for_each_entry_safe(sa_bo, tmp, &sa_manager->sa_bo, list) {
-		list_del_init(&sa_bo->list);
-	}
-	radeon_bo_unref(&sa_manager->bo);
-	sa_manager->size = 0;
-}
-
-int radeon_sa_bo_manager_start(struct radeon_device *rdev,
-			       struct radeon_sa_manager *sa_manager)
-{
-	int r;
-
-	if (sa_manager->bo == NULL) {
-		dev_err(rdev->dev, "no bo for sa manager\n");
-		return -EINVAL;
-	}
-
-	/* map the buffer */
-	r = radeon_bo_reserve(sa_manager->bo, false);
-	if (r) {
-		dev_err(rdev->dev, "(%d) failed to reserve manager bo\n", r);
-		return r;
-	}
-	r = radeon_bo_pin(sa_manager->bo, sa_manager->domain, &sa_manager->gpu_addr);
-	if (r) {
-		radeon_bo_unreserve(sa_manager->bo);
-		dev_err(rdev->dev, "(%d) failed to pin manager bo\n", r);
-		return r;
-	}
-	r = radeon_bo_kmap(sa_manager->bo, &sa_manager->cpu_ptr);
-	radeon_bo_unreserve(sa_manager->bo);
-	return r;
-}
-
-int radeon_sa_bo_manager_suspend(struct radeon_device *rdev,
-				 struct radeon_sa_manager *sa_manager)
-{
-	int r;
-
-	if (sa_manager->bo == NULL) {
-		dev_err(rdev->dev, "no bo for sa manager\n");
-		return -EINVAL;
-	}
-
-	r = radeon_bo_reserve(sa_manager->bo, false);
-	if (!r) {
-		radeon_bo_kunmap(sa_manager->bo);
-		radeon_bo_unpin(sa_manager->bo);
-		radeon_bo_unreserve(sa_manager->bo);
-	}
-	return r;
-}
-
-/*
- * Principe is simple, we keep a list of sub allocation in offset
- * order (first entry has offset == 0, last entry has the highest
- * offset).
- *
- * When allocating new object we first check if there is room at
- * the end total_size - (last_object_offset + last_object_size) >=
- * alloc_size. If so we allocate new object there.
- *
- * When there is not enough room at the end, we start waiting for
- * each sub object until we reach object_offset+object_size >=
- * alloc_size, this object then become the sub object we return.
- *
- * Alignment can't be bigger than page size
- */
-int radeon_sa_bo_new(struct radeon_device *rdev,
-		     struct radeon_sa_manager *sa_manager,
-		     struct radeon_sa_bo *sa_bo,
-		     unsigned size, unsigned align)
-{
-	struct radeon_sa_bo *tmp;
-	struct list_head *head;
-	unsigned offset = 0, wasted = 0;
-
-	BUG_ON(align > RADEON_GPU_PAGE_SIZE);
-	BUG_ON(size > sa_manager->size);
-
-	/* no one ? */
-	head = sa_manager->sa_bo.prev;
-	if (list_empty(&sa_manager->sa_bo)) {
-		goto out;
-	}
-
-	/* look for a hole big enough */
-	offset = 0;
-	list_for_each_entry(tmp, &sa_manager->sa_bo, list) {
-		/* room before this object ? */
-		if ((tmp->offset - offset) >= size) {
-			head = tmp->list.prev;
-			goto out;
-		}
-		offset = tmp->offset + tmp->size;
-		wasted = offset % align;
-		if (wasted) {
-			wasted = align - wasted;
-		}
-		offset += wasted;
-	}
-	/* room at the end ? */
-	head = sa_manager->sa_bo.prev;
-	tmp = list_entry(head, struct radeon_sa_bo, list);
-	offset = tmp->offset + tmp->size;
-	wasted = offset % align;
-	if (wasted) {
-		wasted = align - wasted;
-	}
-	offset += wasted;
-	if ((sa_manager->size - offset) < size) {
-		/* failed to find somethings big enough */
-		return -ENOMEM;
-	}
-
-out:
-	sa_bo->manager = sa_manager;
-	sa_bo->offset = offset;
-	sa_bo->size = size;
-	list_add(&sa_bo->list, head);
-	return 0;
-}
-
-void radeon_sa_bo_free(struct radeon_device *rdev, struct radeon_sa_bo *sa_bo)
-{
-	list_del_init(&sa_bo->list);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_semaphore.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_semaphore.c
deleted file mode 100644
index 61dd4e3c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_semaphore.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Copyright 2011 Christian König.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- */
-/*
- * Authors:
- *    Christian König <deathsimple@vodafone.de>
- */
-#include "drmP.h"
-#include "drm.h"
-#include "radeon.h"
-
-static int radeon_semaphore_add_bo(struct radeon_device *rdev)
-{
-	struct radeon_semaphore_bo *bo;
-	unsigned long irq_flags;
-	uint64_t gpu_addr;
-	uint32_t *cpu_ptr;
-	int r, i;
-
-
-	bo = kmalloc(sizeof(struct radeon_semaphore_bo), GFP_KERNEL);
-	if (bo == NULL) {
-		return -ENOMEM;
-	}
-	INIT_LIST_HEAD(&bo->free);
-	INIT_LIST_HEAD(&bo->list);
-	bo->nused = 0;
-
-	r = radeon_ib_get(rdev, 0, &bo->ib, RADEON_SEMAPHORE_BO_SIZE);
-	if (r) {
-		dev_err(rdev->dev, "failed to get a bo after 5 retry\n");
-		kfree(bo);
-		return r;
-	}
-	gpu_addr = rdev->ib_pool.sa_manager.gpu_addr;
-	gpu_addr += bo->ib->sa_bo.offset;
-	cpu_ptr = rdev->ib_pool.sa_manager.cpu_ptr;
-	cpu_ptr += (bo->ib->sa_bo.offset >> 2);
-	for (i = 0; i < (RADEON_SEMAPHORE_BO_SIZE/8); i++) {
-		bo->semaphores[i].gpu_addr = gpu_addr;
-		bo->semaphores[i].cpu_ptr = cpu_ptr;
-		bo->semaphores[i].bo = bo;
-		list_add_tail(&bo->semaphores[i].list, &bo->free);
-		gpu_addr += 8;
-		cpu_ptr += 2;
-	}
-	write_lock_irqsave(&rdev->semaphore_drv.lock, irq_flags);
-	list_add_tail(&bo->list, &rdev->semaphore_drv.bo);
-	write_unlock_irqrestore(&rdev->semaphore_drv.lock, irq_flags);
-	return 0;
-}
-
-static void radeon_semaphore_del_bo_locked(struct radeon_device *rdev,
-					   struct radeon_semaphore_bo *bo)
-{
-	radeon_sa_bo_free(rdev, &bo->ib->sa_bo);
-	radeon_fence_unref(&bo->ib->fence);
-	list_del(&bo->list);
-	kfree(bo);
-}
-
-void radeon_semaphore_shrink_locked(struct radeon_device *rdev)
-{
-	struct radeon_semaphore_bo *bo, *n;
-
-	if (list_empty(&rdev->semaphore_drv.bo)) {
-		return;
-	}
-	/* only shrink if first bo has free semaphore */
-	bo = list_first_entry(&rdev->semaphore_drv.bo, struct radeon_semaphore_bo, list);
-	if (list_empty(&bo->free)) {
-		return;
-	}
-	list_for_each_entry_safe_continue(bo, n, &rdev->semaphore_drv.bo, list) {
-		if (bo->nused)
-			continue;
-		radeon_semaphore_del_bo_locked(rdev, bo);
-	}
-}
-
-int radeon_semaphore_create(struct radeon_device *rdev,
-			    struct radeon_semaphore **semaphore)
-{
-	struct radeon_semaphore_bo *bo;
-	unsigned long irq_flags;
-	bool do_retry = true;
-	int r;
-
-retry:
-	*semaphore = NULL;
-	write_lock_irqsave(&rdev->semaphore_drv.lock, irq_flags);
-	list_for_each_entry(bo, &rdev->semaphore_drv.bo, list) {
-		if (list_empty(&bo->free))
-			continue;
-		*semaphore = list_first_entry(&bo->free, struct radeon_semaphore, list);
-		(*semaphore)->cpu_ptr[0] = 0;
-		(*semaphore)->cpu_ptr[1] = 0;
-		list_del(&(*semaphore)->list);
-		bo->nused++;
-		break;
-	}
-	write_unlock_irqrestore(&rdev->semaphore_drv.lock, irq_flags);
-
-	if (*semaphore == NULL) {
-		if (do_retry) {
-			do_retry = false;
-			r = radeon_semaphore_add_bo(rdev);
-			if (r)
-				return r;
-			goto retry;
-		}
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-void radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring,
-			          struct radeon_semaphore *semaphore)
-{
-	radeon_semaphore_ring_emit(rdev, ring, &rdev->ring[ring], semaphore, false);
-}
-
-void radeon_semaphore_emit_wait(struct radeon_device *rdev, int ring,
-			        struct radeon_semaphore *semaphore)
-{
-	radeon_semaphore_ring_emit(rdev, ring, &rdev->ring[ring], semaphore, true);
-}
-
-void radeon_semaphore_free(struct radeon_device *rdev,
-			   struct radeon_semaphore *semaphore)
-{
-	unsigned long irq_flags;
-
-	write_lock_irqsave(&rdev->semaphore_drv.lock, irq_flags);
-	semaphore->bo->nused--;
-	list_add_tail(&semaphore->list, &semaphore->bo->free);
-	radeon_semaphore_shrink_locked(rdev);
-	write_unlock_irqrestore(&rdev->semaphore_drv.lock, irq_flags);
-}
-
-void radeon_semaphore_driver_fini(struct radeon_device *rdev)
-{
-	struct radeon_semaphore_bo *bo, *n;
-	unsigned long irq_flags;
-
-	write_lock_irqsave(&rdev->semaphore_drv.lock, irq_flags);
-	/* we force to free everything */
-	list_for_each_entry_safe(bo, n, &rdev->semaphore_drv.bo, list) {
-		if (!list_empty(&bo->free)) {
-			dev_err(rdev->dev, "still in use semaphore\n");
-		}
-		radeon_semaphore_del_bo_locked(rdev, bo);
-	}
-	write_unlock_irqrestore(&rdev->semaphore_drv.lock, irq_flags);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_state.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_state.c
deleted file mode 100644
index e8422ae7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_state.c
+++ /dev/null
@@ -1,3261 +0,0 @@
-/* radeon_state.c -- State support for Radeon -*- linux-c -*- */
-/*
- * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- *    Kevin E. Martin <martin@valinux.com>
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_buffer.h"
-#include "drm_sarea.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-
-/* ================================================================
- * Helper functions for client state checking and fixup
- */
-
-static __inline__ int radeon_check_and_fixup_offset(drm_radeon_private_t *
-						    dev_priv,
-						    struct drm_file * file_priv,
-						    u32 *offset)
-{
-	u64 off = *offset;
-	u32 fb_end = dev_priv->fb_location + dev_priv->fb_size - 1;
-	struct drm_radeon_driver_file_fields *radeon_priv;
-
-	/* Hrm ... the story of the offset ... So this function converts
-	 * the various ideas of what userland clients might have for an
-	 * offset in the card address space into an offset into the card
-	 * address space :) So with a sane client, it should just keep
-	 * the value intact and just do some boundary checking. However,
-	 * not all clients are sane. Some older clients pass us 0 based
-	 * offsets relative to the start of the framebuffer and some may
-	 * assume the AGP aperture it appended to the framebuffer, so we
-	 * try to detect those cases and fix them up.
-	 *
-	 * Note: It might be a good idea here to make sure the offset lands
-	 * in some "allowed" area to protect things like the PCIE GART...
-	 */
-
-	/* First, the best case, the offset already lands in either the
-	 * framebuffer or the GART mapped space
-	 */
-	if (radeon_check_offset(dev_priv, off))
-		return 0;
-
-	/* Ok, that didn't happen... now check if we have a zero based
-	 * offset that fits in the framebuffer + gart space, apply the
-	 * magic offset we get from SETPARAM or calculated from fb_location
-	 */
-	if (off < (dev_priv->fb_size + dev_priv->gart_size)) {
-		radeon_priv = file_priv->driver_priv;
-		off += radeon_priv->radeon_fb_delta;
-	}
-
-	/* Finally, assume we aimed at a GART offset if beyond the fb */
-	if (off > fb_end)
-		off = off - fb_end - 1 + dev_priv->gart_vm_start;
-
-	/* Now recheck and fail if out of bounds */
-	if (radeon_check_offset(dev_priv, off)) {
-		DRM_DEBUG("offset fixed up to 0x%x\n", (unsigned int)off);
-		*offset = off;
-		return 0;
-	}
-	return -EINVAL;
-}
-
-static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
-						     dev_priv,
-						     struct drm_file *file_priv,
-						     int id, struct drm_buffer *buf)
-{
-	u32 *data;
-	switch (id) {
-
-	case RADEON_EMIT_PP_MISC:
-		data = drm_buffer_pointer_to_dword(buf,
-			(RADEON_RB3D_DEPTHOFFSET - RADEON_PP_MISC) / 4);
-
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) {
-			DRM_ERROR("Invalid depth buffer offset\n");
-			return -EINVAL;
-		}
-		dev_priv->have_z_offset = 1;
-		break;
-
-	case RADEON_EMIT_PP_CNTL:
-		data = drm_buffer_pointer_to_dword(buf,
-			(RADEON_RB3D_COLOROFFSET - RADEON_PP_CNTL) / 4);
-
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) {
-			DRM_ERROR("Invalid colour buffer offset\n");
-			return -EINVAL;
-		}
-		break;
-
-	case R200_EMIT_PP_TXOFFSET_0:
-	case R200_EMIT_PP_TXOFFSET_1:
-	case R200_EMIT_PP_TXOFFSET_2:
-	case R200_EMIT_PP_TXOFFSET_3:
-	case R200_EMIT_PP_TXOFFSET_4:
-	case R200_EMIT_PP_TXOFFSET_5:
-		data = drm_buffer_pointer_to_dword(buf, 0);
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) {
-			DRM_ERROR("Invalid R200 texture offset\n");
-			return -EINVAL;
-		}
-		break;
-
-	case RADEON_EMIT_PP_TXFILTER_0:
-	case RADEON_EMIT_PP_TXFILTER_1:
-	case RADEON_EMIT_PP_TXFILTER_2:
-		data = drm_buffer_pointer_to_dword(buf,
-			(RADEON_PP_TXOFFSET_0 - RADEON_PP_TXFILTER_0) / 4);
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) {
-			DRM_ERROR("Invalid R100 texture offset\n");
-			return -EINVAL;
-		}
-		break;
-
-	case R200_EMIT_PP_CUBIC_OFFSETS_0:
-	case R200_EMIT_PP_CUBIC_OFFSETS_1:
-	case R200_EMIT_PP_CUBIC_OFFSETS_2:
-	case R200_EMIT_PP_CUBIC_OFFSETS_3:
-	case R200_EMIT_PP_CUBIC_OFFSETS_4:
-	case R200_EMIT_PP_CUBIC_OFFSETS_5:{
-			int i;
-			for (i = 0; i < 5; i++) {
-				data = drm_buffer_pointer_to_dword(buf, i);
-				if (radeon_check_and_fixup_offset(dev_priv,
-								  file_priv,
-								  data)) {
-					DRM_ERROR
-					    ("Invalid R200 cubic texture offset\n");
-					return -EINVAL;
-				}
-			}
-			break;
-		}
-
-	case RADEON_EMIT_PP_CUBIC_OFFSETS_T0:
-	case RADEON_EMIT_PP_CUBIC_OFFSETS_T1:
-	case RADEON_EMIT_PP_CUBIC_OFFSETS_T2:{
-			int i;
-			for (i = 0; i < 5; i++) {
-				data = drm_buffer_pointer_to_dword(buf, i);
-				if (radeon_check_and_fixup_offset(dev_priv,
-								  file_priv,
-								  data)) {
-					DRM_ERROR
-					    ("Invalid R100 cubic texture offset\n");
-					return -EINVAL;
-				}
-			}
-		}
-		break;
-
-	case R200_EMIT_VAP_CTL:{
-			RING_LOCALS;
-			BEGIN_RING(2);
-			OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0);
-			ADVANCE_RING();
-		}
-		break;
-
-	case RADEON_EMIT_RB3D_COLORPITCH:
-	case RADEON_EMIT_RE_LINE_PATTERN:
-	case RADEON_EMIT_SE_LINE_WIDTH:
-	case RADEON_EMIT_PP_LUM_MATRIX:
-	case RADEON_EMIT_PP_ROT_MATRIX_0:
-	case RADEON_EMIT_RB3D_STENCILREFMASK:
-	case RADEON_EMIT_SE_VPORT_XSCALE:
-	case RADEON_EMIT_SE_CNTL:
-	case RADEON_EMIT_SE_CNTL_STATUS:
-	case RADEON_EMIT_RE_MISC:
-	case RADEON_EMIT_PP_BORDER_COLOR_0:
-	case RADEON_EMIT_PP_BORDER_COLOR_1:
-	case RADEON_EMIT_PP_BORDER_COLOR_2:
-	case RADEON_EMIT_SE_ZBIAS_FACTOR:
-	case RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT:
-	case RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED:
-	case R200_EMIT_PP_TXCBLEND_0:
-	case R200_EMIT_PP_TXCBLEND_1:
-	case R200_EMIT_PP_TXCBLEND_2:
-	case R200_EMIT_PP_TXCBLEND_3:
-	case R200_EMIT_PP_TXCBLEND_4:
-	case R200_EMIT_PP_TXCBLEND_5:
-	case R200_EMIT_PP_TXCBLEND_6:
-	case R200_EMIT_PP_TXCBLEND_7:
-	case R200_EMIT_TCL_LIGHT_MODEL_CTL_0:
-	case R200_EMIT_TFACTOR_0:
-	case R200_EMIT_VTX_FMT_0:
-	case R200_EMIT_MATRIX_SELECT_0:
-	case R200_EMIT_TEX_PROC_CTL_2:
-	case R200_EMIT_TCL_UCP_VERT_BLEND_CTL:
-	case R200_EMIT_PP_TXFILTER_0:
-	case R200_EMIT_PP_TXFILTER_1:
-	case R200_EMIT_PP_TXFILTER_2:
-	case R200_EMIT_PP_TXFILTER_3:
-	case R200_EMIT_PP_TXFILTER_4:
-	case R200_EMIT_PP_TXFILTER_5:
-	case R200_EMIT_VTE_CNTL:
-	case R200_EMIT_OUTPUT_VTX_COMP_SEL:
-	case R200_EMIT_PP_TAM_DEBUG3:
-	case R200_EMIT_PP_CNTL_X:
-	case R200_EMIT_RB3D_DEPTHXY_OFFSET:
-	case R200_EMIT_RE_AUX_SCISSOR_CNTL:
-	case R200_EMIT_RE_SCISSOR_TL_0:
-	case R200_EMIT_RE_SCISSOR_TL_1:
-	case R200_EMIT_RE_SCISSOR_TL_2:
-	case R200_EMIT_SE_VAP_CNTL_STATUS:
-	case R200_EMIT_SE_VTX_STATE_CNTL:
-	case R200_EMIT_RE_POINTSIZE:
-	case R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0:
-	case R200_EMIT_PP_CUBIC_FACES_0:
-	case R200_EMIT_PP_CUBIC_FACES_1:
-	case R200_EMIT_PP_CUBIC_FACES_2:
-	case R200_EMIT_PP_CUBIC_FACES_3:
-	case R200_EMIT_PP_CUBIC_FACES_4:
-	case R200_EMIT_PP_CUBIC_FACES_5:
-	case RADEON_EMIT_PP_TEX_SIZE_0:
-	case RADEON_EMIT_PP_TEX_SIZE_1:
-	case RADEON_EMIT_PP_TEX_SIZE_2:
-	case R200_EMIT_RB3D_BLENDCOLOR:
-	case R200_EMIT_TCL_POINT_SPRITE_CNTL:
-	case RADEON_EMIT_PP_CUBIC_FACES_0:
-	case RADEON_EMIT_PP_CUBIC_FACES_1:
-	case RADEON_EMIT_PP_CUBIC_FACES_2:
-	case R200_EMIT_PP_TRI_PERF_CNTL:
-	case R200_EMIT_PP_AFS_0:
-	case R200_EMIT_PP_AFS_1:
-	case R200_EMIT_ATF_TFACTOR:
-	case R200_EMIT_PP_TXCTLALL_0:
-	case R200_EMIT_PP_TXCTLALL_1:
-	case R200_EMIT_PP_TXCTLALL_2:
-	case R200_EMIT_PP_TXCTLALL_3:
-	case R200_EMIT_PP_TXCTLALL_4:
-	case R200_EMIT_PP_TXCTLALL_5:
-	case R200_EMIT_VAP_PVS_CNTL:
-		/* These packets don't contain memory offsets */
-		break;
-
-	default:
-		DRM_ERROR("Unknown state packet ID %d\n", id);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int radeon_check_and_fixup_packet3(drm_radeon_private_t *
-					  dev_priv,
-					  struct drm_file *file_priv,
-					  drm_radeon_kcmd_buffer_t *
-					  cmdbuf,
-					  unsigned int *cmdsz)
-{
-	u32 *cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-	u32 offset, narrays;
-	int count, i, k;
-
-	count = ((*cmd & RADEON_CP_PACKET_COUNT_MASK) >> 16);
-	*cmdsz = 2 + count;
-
-	if ((*cmd & 0xc0000000) != RADEON_CP_PACKET3) {
-		DRM_ERROR("Not a type 3 packet\n");
-		return -EINVAL;
-	}
-
-	if (4 * *cmdsz > drm_buffer_unprocessed(cmdbuf->buffer)) {
-		DRM_ERROR("Packet size larger than size of data provided\n");
-		return -EINVAL;
-	}
-
-	switch (*cmd & 0xff00) {
-	/* XXX Are there old drivers needing other packets? */
-
-	case RADEON_3D_DRAW_IMMD:
-	case RADEON_3D_DRAW_VBUF:
-	case RADEON_3D_DRAW_INDX:
-	case RADEON_WAIT_FOR_IDLE:
-	case RADEON_CP_NOP:
-	case RADEON_3D_CLEAR_ZMASK:
-/*	case RADEON_CP_NEXT_CHAR:
-	case RADEON_CP_PLY_NEXTSCAN:
-	case RADEON_CP_SET_SCISSORS: */ /* probably safe but will never need them? */
-		/* these packets are safe */
-		break;
-
-	case RADEON_CP_3D_DRAW_IMMD_2:
-	case RADEON_CP_3D_DRAW_VBUF_2:
-	case RADEON_CP_3D_DRAW_INDX_2:
-	case RADEON_3D_CLEAR_HIZ:
-		/* safe but r200 only */
-		if (dev_priv->microcode_version != UCODE_R200) {
-			DRM_ERROR("Invalid 3d packet for r100-class chip\n");
-			return -EINVAL;
-		}
-		break;
-
-	case RADEON_3D_LOAD_VBPNTR:
-
-		if (count > 18) { /* 12 arrays max */
-			DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n",
-				  count);
-			return -EINVAL;
-		}
-
-		/* carefully check packet contents */
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-
-		narrays = *cmd & ~0xc000;
-		k = 0;
-		i = 2;
-		while ((k < narrays) && (i < (count + 2))) {
-			i++;		/* skip attribute field */
-			cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-			if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-							  cmd)) {
-				DRM_ERROR
-				    ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
-				     k, i);
-				return -EINVAL;
-			}
-			k++;
-			i++;
-			if (k == narrays)
-				break;
-			/* have one more to process, they come in pairs */
-			cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-
-			if (radeon_check_and_fixup_offset(dev_priv,
-							  file_priv, cmd))
-			{
-				DRM_ERROR
-				    ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
-				     k, i);
-				return -EINVAL;
-			}
-			k++;
-			i++;
-		}
-		/* do the counts match what we expect ? */
-		if ((k != narrays) || (i != (count + 2))) {
-			DRM_ERROR
-			    ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n",
-			      k, i, narrays, count + 1);
-			return -EINVAL;
-		}
-		break;
-
-	case RADEON_3D_RNDR_GEN_INDX_PRIM:
-		if (dev_priv->microcode_version != UCODE_R100) {
-			DRM_ERROR("Invalid 3d packet for r200-class chip\n");
-			return -EINVAL;
-		}
-
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, cmd)) {
-				DRM_ERROR("Invalid rndr_gen_indx offset\n");
-				return -EINVAL;
-		}
-		break;
-
-	case RADEON_CP_INDX_BUFFER:
-		if (dev_priv->microcode_version != UCODE_R200) {
-			DRM_ERROR("Invalid 3d packet for r100-class chip\n");
-			return -EINVAL;
-		}
-
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		if ((*cmd & 0x8000ffff) != 0x80000810) {
-			DRM_ERROR("Invalid indx_buffer reg address %08X\n", *cmd);
-			return -EINVAL;
-		}
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2);
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, cmd)) {
-			DRM_ERROR("Invalid indx_buffer offset is %08X\n", *cmd);
-			return -EINVAL;
-		}
-		break;
-
-	case RADEON_CNTL_HOSTDATA_BLT:
-	case RADEON_CNTL_PAINT_MULTI:
-	case RADEON_CNTL_BITBLT_MULTI:
-		/* MSB of opcode: next DWORD GUI_CNTL */
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		if (*cmd & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL
-			      | RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
-			u32 *cmd2 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2);
-			offset = *cmd2 << 10;
-			if (radeon_check_and_fixup_offset
-			    (dev_priv, file_priv, &offset)) {
-				DRM_ERROR("Invalid first packet offset\n");
-				return -EINVAL;
-			}
-			*cmd2 = (*cmd2 & 0xffc00000) | offset >> 10;
-		}
-
-		if ((*cmd & RADEON_GMC_SRC_PITCH_OFFSET_CNTL) &&
-		    (*cmd & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
-			u32 *cmd3 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 3);
-			offset = *cmd3 << 10;
-			if (radeon_check_and_fixup_offset
-			    (dev_priv, file_priv, &offset)) {
-				DRM_ERROR("Invalid second packet offset\n");
-				return -EINVAL;
-			}
-			*cmd3 = (*cmd3 & 0xffc00000) | offset >> 10;
-		}
-		break;
-
-	default:
-		DRM_ERROR("Invalid packet type %x\n", *cmd & 0xff00);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* ================================================================
- * CP hardware state programming functions
- */
-
-static void radeon_emit_clip_rect(drm_radeon_private_t * dev_priv,
-				  struct drm_clip_rect * box)
-{
-	RING_LOCALS;
-
-	DRM_DEBUG("   box:  x1=%d y1=%d  x2=%d y2=%d\n",
-		  box->x1, box->y1, box->x2, box->y2);
-
-	BEGIN_RING(4);
-	OUT_RING(CP_PACKET0(RADEON_RE_TOP_LEFT, 0));
-	OUT_RING((box->y1 << 16) | box->x1);
-	OUT_RING(CP_PACKET0(RADEON_RE_WIDTH_HEIGHT, 0));
-	OUT_RING(((box->y2 - 1) << 16) | (box->x2 - 1));
-	ADVANCE_RING();
-}
-
-/* Emit 1.1 state
- */
-static int radeon_emit_state(drm_radeon_private_t * dev_priv,
-			     struct drm_file *file_priv,
-			     drm_radeon_context_regs_t * ctx,
-			     drm_radeon_texture_regs_t * tex,
-			     unsigned int dirty)
-{
-	RING_LOCALS;
-	DRM_DEBUG("dirty=0x%08x\n", dirty);
-
-	if (dirty & RADEON_UPLOAD_CONTEXT) {
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &ctx->rb3d_depthoffset)) {
-			DRM_ERROR("Invalid depth buffer offset\n");
-			return -EINVAL;
-		}
-
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &ctx->rb3d_coloroffset)) {
-			DRM_ERROR("Invalid depth buffer offset\n");
-			return -EINVAL;
-		}
-
-		BEGIN_RING(14);
-		OUT_RING(CP_PACKET0(RADEON_PP_MISC, 6));
-		OUT_RING(ctx->pp_misc);
-		OUT_RING(ctx->pp_fog_color);
-		OUT_RING(ctx->re_solid_color);
-		OUT_RING(ctx->rb3d_blendcntl);
-		OUT_RING(ctx->rb3d_depthoffset);
-		OUT_RING(ctx->rb3d_depthpitch);
-		OUT_RING(ctx->rb3d_zstencilcntl);
-		OUT_RING(CP_PACKET0(RADEON_PP_CNTL, 2));
-		OUT_RING(ctx->pp_cntl);
-		OUT_RING(ctx->rb3d_cntl);
-		OUT_RING(ctx->rb3d_coloroffset);
-		OUT_RING(CP_PACKET0(RADEON_RB3D_COLORPITCH, 0));
-		OUT_RING(ctx->rb3d_colorpitch);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_VERTFMT) {
-		BEGIN_RING(2);
-		OUT_RING(CP_PACKET0(RADEON_SE_COORD_FMT, 0));
-		OUT_RING(ctx->se_coord_fmt);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_LINE) {
-		BEGIN_RING(5);
-		OUT_RING(CP_PACKET0(RADEON_RE_LINE_PATTERN, 1));
-		OUT_RING(ctx->re_line_pattern);
-		OUT_RING(ctx->re_line_state);
-		OUT_RING(CP_PACKET0(RADEON_SE_LINE_WIDTH, 0));
-		OUT_RING(ctx->se_line_width);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_BUMPMAP) {
-		BEGIN_RING(5);
-		OUT_RING(CP_PACKET0(RADEON_PP_LUM_MATRIX, 0));
-		OUT_RING(ctx->pp_lum_matrix);
-		OUT_RING(CP_PACKET0(RADEON_PP_ROT_MATRIX_0, 1));
-		OUT_RING(ctx->pp_rot_matrix_0);
-		OUT_RING(ctx->pp_rot_matrix_1);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_MASKS) {
-		BEGIN_RING(4);
-		OUT_RING(CP_PACKET0(RADEON_RB3D_STENCILREFMASK, 2));
-		OUT_RING(ctx->rb3d_stencilrefmask);
-		OUT_RING(ctx->rb3d_ropcntl);
-		OUT_RING(ctx->rb3d_planemask);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_VIEWPORT) {
-		BEGIN_RING(7);
-		OUT_RING(CP_PACKET0(RADEON_SE_VPORT_XSCALE, 5));
-		OUT_RING(ctx->se_vport_xscale);
-		OUT_RING(ctx->se_vport_xoffset);
-		OUT_RING(ctx->se_vport_yscale);
-		OUT_RING(ctx->se_vport_yoffset);
-		OUT_RING(ctx->se_vport_zscale);
-		OUT_RING(ctx->se_vport_zoffset);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_SETUP) {
-		BEGIN_RING(4);
-		OUT_RING(CP_PACKET0(RADEON_SE_CNTL, 0));
-		OUT_RING(ctx->se_cntl);
-		OUT_RING(CP_PACKET0(RADEON_SE_CNTL_STATUS, 0));
-		OUT_RING(ctx->se_cntl_status);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_MISC) {
-		BEGIN_RING(2);
-		OUT_RING(CP_PACKET0(RADEON_RE_MISC, 0));
-		OUT_RING(ctx->re_misc);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_TEX0) {
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &tex[0].pp_txoffset)) {
-			DRM_ERROR("Invalid texture offset for unit 0\n");
-			return -EINVAL;
-		}
-
-		BEGIN_RING(9);
-		OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_0, 5));
-		OUT_RING(tex[0].pp_txfilter);
-		OUT_RING(tex[0].pp_txformat);
-		OUT_RING(tex[0].pp_txoffset);
-		OUT_RING(tex[0].pp_txcblend);
-		OUT_RING(tex[0].pp_txablend);
-		OUT_RING(tex[0].pp_tfactor);
-		OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_0, 0));
-		OUT_RING(tex[0].pp_border_color);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_TEX1) {
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &tex[1].pp_txoffset)) {
-			DRM_ERROR("Invalid texture offset for unit 1\n");
-			return -EINVAL;
-		}
-
-		BEGIN_RING(9);
-		OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_1, 5));
-		OUT_RING(tex[1].pp_txfilter);
-		OUT_RING(tex[1].pp_txformat);
-		OUT_RING(tex[1].pp_txoffset);
-		OUT_RING(tex[1].pp_txcblend);
-		OUT_RING(tex[1].pp_txablend);
-		OUT_RING(tex[1].pp_tfactor);
-		OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_1, 0));
-		OUT_RING(tex[1].pp_border_color);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_TEX2) {
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &tex[2].pp_txoffset)) {
-			DRM_ERROR("Invalid texture offset for unit 2\n");
-			return -EINVAL;
-		}
-
-		BEGIN_RING(9);
-		OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_2, 5));
-		OUT_RING(tex[2].pp_txfilter);
-		OUT_RING(tex[2].pp_txformat);
-		OUT_RING(tex[2].pp_txoffset);
-		OUT_RING(tex[2].pp_txcblend);
-		OUT_RING(tex[2].pp_txablend);
-		OUT_RING(tex[2].pp_tfactor);
-		OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_2, 0));
-		OUT_RING(tex[2].pp_border_color);
-		ADVANCE_RING();
-	}
-
-	return 0;
-}
-
-/* Emit 1.2 state
- */
-static int radeon_emit_state2(drm_radeon_private_t * dev_priv,
-			      struct drm_file *file_priv,
-			      drm_radeon_state_t * state)
-{
-	RING_LOCALS;
-
-	if (state->dirty & RADEON_UPLOAD_ZBIAS) {
-		BEGIN_RING(3);
-		OUT_RING(CP_PACKET0(RADEON_SE_ZBIAS_FACTOR, 1));
-		OUT_RING(state->context2.se_zbias_factor);
-		OUT_RING(state->context2.se_zbias_constant);
-		ADVANCE_RING();
-	}
-
-	return radeon_emit_state(dev_priv, file_priv, &state->context,
-				 state->tex, state->dirty);
-}
-
-/* New (1.3) state mechanism.  3 commands (packet, scalar, vector) in
- * 1.3 cmdbuffers allow all previous state to be updated as well as
- * the tcl scalar and vector areas.
- */
-static struct {
-	int start;
-	int len;
-	const char *name;
-} packet[RADEON_MAX_STATE_PACKETS] = {
-	{RADEON_PP_MISC, 7, "RADEON_PP_MISC"},
-	{RADEON_PP_CNTL, 3, "RADEON_PP_CNTL"},
-	{RADEON_RB3D_COLORPITCH, 1, "RADEON_RB3D_COLORPITCH"},
-	{RADEON_RE_LINE_PATTERN, 2, "RADEON_RE_LINE_PATTERN"},
-	{RADEON_SE_LINE_WIDTH, 1, "RADEON_SE_LINE_WIDTH"},
-	{RADEON_PP_LUM_MATRIX, 1, "RADEON_PP_LUM_MATRIX"},
-	{RADEON_PP_ROT_MATRIX_0, 2, "RADEON_PP_ROT_MATRIX_0"},
-	{RADEON_RB3D_STENCILREFMASK, 3, "RADEON_RB3D_STENCILREFMASK"},
-	{RADEON_SE_VPORT_XSCALE, 6, "RADEON_SE_VPORT_XSCALE"},
-	{RADEON_SE_CNTL, 2, "RADEON_SE_CNTL"},
-	{RADEON_SE_CNTL_STATUS, 1, "RADEON_SE_CNTL_STATUS"},
-	{RADEON_RE_MISC, 1, "RADEON_RE_MISC"},
-	{RADEON_PP_TXFILTER_0, 6, "RADEON_PP_TXFILTER_0"},
-	{RADEON_PP_BORDER_COLOR_0, 1, "RADEON_PP_BORDER_COLOR_0"},
-	{RADEON_PP_TXFILTER_1, 6, "RADEON_PP_TXFILTER_1"},
-	{RADEON_PP_BORDER_COLOR_1, 1, "RADEON_PP_BORDER_COLOR_1"},
-	{RADEON_PP_TXFILTER_2, 6, "RADEON_PP_TXFILTER_2"},
-	{RADEON_PP_BORDER_COLOR_2, 1, "RADEON_PP_BORDER_COLOR_2"},
-	{RADEON_SE_ZBIAS_FACTOR, 2, "RADEON_SE_ZBIAS_FACTOR"},
-	{RADEON_SE_TCL_OUTPUT_VTX_FMT, 11, "RADEON_SE_TCL_OUTPUT_VTX_FMT"},
-	{RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED, 17,
-		    "RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED"},
-	{R200_PP_TXCBLEND_0, 4, "R200_PP_TXCBLEND_0"},
-	{R200_PP_TXCBLEND_1, 4, "R200_PP_TXCBLEND_1"},
-	{R200_PP_TXCBLEND_2, 4, "R200_PP_TXCBLEND_2"},
-	{R200_PP_TXCBLEND_3, 4, "R200_PP_TXCBLEND_3"},
-	{R200_PP_TXCBLEND_4, 4, "R200_PP_TXCBLEND_4"},
-	{R200_PP_TXCBLEND_5, 4, "R200_PP_TXCBLEND_5"},
-	{R200_PP_TXCBLEND_6, 4, "R200_PP_TXCBLEND_6"},
-	{R200_PP_TXCBLEND_7, 4, "R200_PP_TXCBLEND_7"},
-	{R200_SE_TCL_LIGHT_MODEL_CTL_0, 6, "R200_SE_TCL_LIGHT_MODEL_CTL_0"},
-	{R200_PP_TFACTOR_0, 6, "R200_PP_TFACTOR_0"},
-	{R200_SE_VTX_FMT_0, 4, "R200_SE_VTX_FMT_0"},
-	{R200_SE_VAP_CNTL, 1, "R200_SE_VAP_CNTL"},
-	{R200_SE_TCL_MATRIX_SEL_0, 5, "R200_SE_TCL_MATRIX_SEL_0"},
-	{R200_SE_TCL_TEX_PROC_CTL_2, 5, "R200_SE_TCL_TEX_PROC_CTL_2"},
-	{R200_SE_TCL_UCP_VERT_BLEND_CTL, 1, "R200_SE_TCL_UCP_VERT_BLEND_CTL"},
-	{R200_PP_TXFILTER_0, 6, "R200_PP_TXFILTER_0"},
-	{R200_PP_TXFILTER_1, 6, "R200_PP_TXFILTER_1"},
-	{R200_PP_TXFILTER_2, 6, "R200_PP_TXFILTER_2"},
-	{R200_PP_TXFILTER_3, 6, "R200_PP_TXFILTER_3"},
-	{R200_PP_TXFILTER_4, 6, "R200_PP_TXFILTER_4"},
-	{R200_PP_TXFILTER_5, 6, "R200_PP_TXFILTER_5"},
-	{R200_PP_TXOFFSET_0, 1, "R200_PP_TXOFFSET_0"},
-	{R200_PP_TXOFFSET_1, 1, "R200_PP_TXOFFSET_1"},
-	{R200_PP_TXOFFSET_2, 1, "R200_PP_TXOFFSET_2"},
-	{R200_PP_TXOFFSET_3, 1, "R200_PP_TXOFFSET_3"},
-	{R200_PP_TXOFFSET_4, 1, "R200_PP_TXOFFSET_4"},
-	{R200_PP_TXOFFSET_5, 1, "R200_PP_TXOFFSET_5"},
-	{R200_SE_VTE_CNTL, 1, "R200_SE_VTE_CNTL"},
-	{R200_SE_TCL_OUTPUT_VTX_COMP_SEL, 1,
-	 "R200_SE_TCL_OUTPUT_VTX_COMP_SEL"},
-	{R200_PP_TAM_DEBUG3, 1, "R200_PP_TAM_DEBUG3"},
-	{R200_PP_CNTL_X, 1, "R200_PP_CNTL_X"},
-	{R200_RB3D_DEPTHXY_OFFSET, 1, "R200_RB3D_DEPTHXY_OFFSET"},
-	{R200_RE_AUX_SCISSOR_CNTL, 1, "R200_RE_AUX_SCISSOR_CNTL"},
-	{R200_RE_SCISSOR_TL_0, 2, "R200_RE_SCISSOR_TL_0"},
-	{R200_RE_SCISSOR_TL_1, 2, "R200_RE_SCISSOR_TL_1"},
-	{R200_RE_SCISSOR_TL_2, 2, "R200_RE_SCISSOR_TL_2"},
-	{R200_SE_VAP_CNTL_STATUS, 1, "R200_SE_VAP_CNTL_STATUS"},
-	{R200_SE_VTX_STATE_CNTL, 1, "R200_SE_VTX_STATE_CNTL"},
-	{R200_RE_POINTSIZE, 1, "R200_RE_POINTSIZE"},
-	{R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0, 4,
-		    "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0"},
-	{R200_PP_CUBIC_FACES_0, 1, "R200_PP_CUBIC_FACES_0"},	/* 61 */
-	{R200_PP_CUBIC_OFFSET_F1_0, 5, "R200_PP_CUBIC_OFFSET_F1_0"}, /* 62 */
-	{R200_PP_CUBIC_FACES_1, 1, "R200_PP_CUBIC_FACES_1"},
-	{R200_PP_CUBIC_OFFSET_F1_1, 5, "R200_PP_CUBIC_OFFSET_F1_1"},
-	{R200_PP_CUBIC_FACES_2, 1, "R200_PP_CUBIC_FACES_2"},
-	{R200_PP_CUBIC_OFFSET_F1_2, 5, "R200_PP_CUBIC_OFFSET_F1_2"},
-	{R200_PP_CUBIC_FACES_3, 1, "R200_PP_CUBIC_FACES_3"},
-	{R200_PP_CUBIC_OFFSET_F1_3, 5, "R200_PP_CUBIC_OFFSET_F1_3"},
-	{R200_PP_CUBIC_FACES_4, 1, "R200_PP_CUBIC_FACES_4"},
-	{R200_PP_CUBIC_OFFSET_F1_4, 5, "R200_PP_CUBIC_OFFSET_F1_4"},
-	{R200_PP_CUBIC_FACES_5, 1, "R200_PP_CUBIC_FACES_5"},
-	{R200_PP_CUBIC_OFFSET_F1_5, 5, "R200_PP_CUBIC_OFFSET_F1_5"},
-	{RADEON_PP_TEX_SIZE_0, 2, "RADEON_PP_TEX_SIZE_0"},
-	{RADEON_PP_TEX_SIZE_1, 2, "RADEON_PP_TEX_SIZE_1"},
-	{RADEON_PP_TEX_SIZE_2, 2, "RADEON_PP_TEX_SIZE_2"},
-	{R200_RB3D_BLENDCOLOR, 3, "R200_RB3D_BLENDCOLOR"},
-	{R200_SE_TCL_POINT_SPRITE_CNTL, 1, "R200_SE_TCL_POINT_SPRITE_CNTL"},
-	{RADEON_PP_CUBIC_FACES_0, 1, "RADEON_PP_CUBIC_FACES_0"},
-	{RADEON_PP_CUBIC_OFFSET_T0_0, 5, "RADEON_PP_CUBIC_OFFSET_T0_0"},
-	{RADEON_PP_CUBIC_FACES_1, 1, "RADEON_PP_CUBIC_FACES_1"},
-	{RADEON_PP_CUBIC_OFFSET_T1_0, 5, "RADEON_PP_CUBIC_OFFSET_T1_0"},
-	{RADEON_PP_CUBIC_FACES_2, 1, "RADEON_PP_CUBIC_FACES_2"},
-	{RADEON_PP_CUBIC_OFFSET_T2_0, 5, "RADEON_PP_CUBIC_OFFSET_T2_0"},
-	{R200_PP_TRI_PERF, 2, "R200_PP_TRI_PERF"},
-	{R200_PP_AFS_0, 32, "R200_PP_AFS_0"},     /* 85 */
-	{R200_PP_AFS_1, 32, "R200_PP_AFS_1"},
-	{R200_PP_TFACTOR_0, 8, "R200_ATF_TFACTOR"},
-	{R200_PP_TXFILTER_0, 8, "R200_PP_TXCTLALL_0"},
-	{R200_PP_TXFILTER_1, 8, "R200_PP_TXCTLALL_1"},
-	{R200_PP_TXFILTER_2, 8, "R200_PP_TXCTLALL_2"},
-	{R200_PP_TXFILTER_3, 8, "R200_PP_TXCTLALL_3"},
-	{R200_PP_TXFILTER_4, 8, "R200_PP_TXCTLALL_4"},
-	{R200_PP_TXFILTER_5, 8, "R200_PP_TXCTLALL_5"},
-	{R200_VAP_PVS_CNTL_1, 2, "R200_VAP_PVS_CNTL"},
-};
-
-/* ================================================================
- * Performance monitoring functions
- */
-
-static void radeon_clear_box(drm_radeon_private_t * dev_priv,
-			     struct drm_radeon_master_private *master_priv,
-			     int x, int y, int w, int h, int r, int g, int b)
-{
-	u32 color;
-	RING_LOCALS;
-
-	x += master_priv->sarea_priv->boxes[0].x1;
-	y += master_priv->sarea_priv->boxes[0].y1;
-
-	switch (dev_priv->color_fmt) {
-	case RADEON_COLOR_FORMAT_RGB565:
-		color = (((r & 0xf8) << 8) |
-			 ((g & 0xfc) << 3) | ((b & 0xf8) >> 3));
-		break;
-	case RADEON_COLOR_FORMAT_ARGB8888:
-	default:
-		color = (((0xff) << 24) | (r << 16) | (g << 8) | b);
-		break;
-	}
-
-	BEGIN_RING(4);
-	RADEON_WAIT_UNTIL_3D_IDLE();
-	OUT_RING(CP_PACKET0(RADEON_DP_WRITE_MASK, 0));
-	OUT_RING(0xffffffff);
-	ADVANCE_RING();
-
-	BEGIN_RING(6);
-
-	OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4));
-	OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-		 RADEON_GMC_BRUSH_SOLID_COLOR |
-		 (dev_priv->color_fmt << 8) |
-		 RADEON_GMC_SRC_DATATYPE_COLOR |
-		 RADEON_ROP3_P | RADEON_GMC_CLR_CMP_CNTL_DIS);
-
-	if (master_priv->sarea_priv->pfCurrentPage == 1) {
-		OUT_RING(dev_priv->front_pitch_offset);
-	} else {
-		OUT_RING(dev_priv->back_pitch_offset);
-	}
-
-	OUT_RING(color);
-
-	OUT_RING((x << 16) | y);
-	OUT_RING((w << 16) | h);
-
-	ADVANCE_RING();
-}
-
-static void radeon_cp_performance_boxes(drm_radeon_private_t *dev_priv, struct drm_radeon_master_private *master_priv)
-{
-	/* Collapse various things into a wait flag -- trying to
-	 * guess if userspase slept -- better just to have them tell us.
-	 */
-	if (dev_priv->stats.last_frame_reads > 1 ||
-	    dev_priv->stats.last_clear_reads > dev_priv->stats.clears) {
-		dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-	}
-
-	if (dev_priv->stats.freelist_loops) {
-		dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-	}
-
-	/* Purple box for page flipping
-	 */
-	if (dev_priv->stats.boxes & RADEON_BOX_FLIP)
-		radeon_clear_box(dev_priv, master_priv, 4, 4, 8, 8, 255, 0, 255);
-
-	/* Red box if we have to wait for idle at any point
-	 */
-	if (dev_priv->stats.boxes & RADEON_BOX_WAIT_IDLE)
-		radeon_clear_box(dev_priv, master_priv, 16, 4, 8, 8, 255, 0, 0);
-
-	/* Blue box: lost context?
-	 */
-
-	/* Yellow box for texture swaps
-	 */
-	if (dev_priv->stats.boxes & RADEON_BOX_TEXTURE_LOAD)
-		radeon_clear_box(dev_priv, master_priv, 40, 4, 8, 8, 255, 255, 0);
-
-	/* Green box if hardware never idles (as far as we can tell)
-	 */
-	if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE))
-		radeon_clear_box(dev_priv, master_priv, 64, 4, 8, 8, 0, 255, 0);
-
-	/* Draw bars indicating number of buffers allocated
-	 * (not a great measure, easily confused)
-	 */
-	if (dev_priv->stats.requested_bufs) {
-		if (dev_priv->stats.requested_bufs > 100)
-			dev_priv->stats.requested_bufs = 100;
-
-		radeon_clear_box(dev_priv, master_priv, 4, 16,
-				 dev_priv->stats.requested_bufs, 4,
-				 196, 128, 128);
-	}
-
-	memset(&dev_priv->stats, 0, sizeof(dev_priv->stats));
-
-}
-
-/* ================================================================
- * CP command dispatch functions
- */
-
-static void radeon_cp_dispatch_clear(struct drm_device * dev,
-				     struct drm_master *master,
-				     drm_radeon_clear_t * clear,
-				     drm_radeon_clear_rect_t * depth_boxes)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	drm_radeon_depth_clear_t *depth_clear = &dev_priv->depth_clear;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	unsigned int flags = clear->flags;
-	u32 rb3d_cntl = 0, rb3d_stencilrefmask = 0;
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("flags = 0x%x\n", flags);
-
-	dev_priv->stats.clears++;
-
-	if (sarea_priv->pfCurrentPage == 1) {
-		unsigned int tmp = flags;
-
-		flags &= ~(RADEON_FRONT | RADEON_BACK);
-		if (tmp & RADEON_FRONT)
-			flags |= RADEON_BACK;
-		if (tmp & RADEON_BACK)
-			flags |= RADEON_FRONT;
-	}
-	if (flags & (RADEON_DEPTH|RADEON_STENCIL)) {
-		if (!dev_priv->have_z_offset) {
-			printk_once(KERN_ERR "radeon: illegal depth clear request. Buggy mesa detected - please update.\n");
-			flags &= ~(RADEON_DEPTH | RADEON_STENCIL);
-		}
-	}
-
-	if (flags & (RADEON_FRONT | RADEON_BACK)) {
-
-		BEGIN_RING(4);
-
-		/* Ensure the 3D stream is idle before doing a
-		 * 2D fill to clear the front or back buffer.
-		 */
-		RADEON_WAIT_UNTIL_3D_IDLE();
-
-		OUT_RING(CP_PACKET0(RADEON_DP_WRITE_MASK, 0));
-		OUT_RING(clear->color_mask);
-
-		ADVANCE_RING();
-
-		/* Make sure we restore the 3D state next time.
-		 */
-		sarea_priv->ctx_owner = 0;
-
-		for (i = 0; i < nbox; i++) {
-			int x = pbox[i].x1;
-			int y = pbox[i].y1;
-			int w = pbox[i].x2 - x;
-			int h = pbox[i].y2 - y;
-
-			DRM_DEBUG("%d,%d-%d,%d flags 0x%x\n",
-				  x, y, w, h, flags);
-
-			if (flags & RADEON_FRONT) {
-				BEGIN_RING(6);
-
-				OUT_RING(CP_PACKET3
-					 (RADEON_CNTL_PAINT_MULTI, 4));
-				OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-					 RADEON_GMC_BRUSH_SOLID_COLOR |
-					 (dev_priv->
-					  color_fmt << 8) |
-					 RADEON_GMC_SRC_DATATYPE_COLOR |
-					 RADEON_ROP3_P |
-					 RADEON_GMC_CLR_CMP_CNTL_DIS);
-
-				OUT_RING(dev_priv->front_pitch_offset);
-				OUT_RING(clear->clear_color);
-
-				OUT_RING((x << 16) | y);
-				OUT_RING((w << 16) | h);
-
-				ADVANCE_RING();
-			}
-
-			if (flags & RADEON_BACK) {
-				BEGIN_RING(6);
-
-				OUT_RING(CP_PACKET3
-					 (RADEON_CNTL_PAINT_MULTI, 4));
-				OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-					 RADEON_GMC_BRUSH_SOLID_COLOR |
-					 (dev_priv->
-					  color_fmt << 8) |
-					 RADEON_GMC_SRC_DATATYPE_COLOR |
-					 RADEON_ROP3_P |
-					 RADEON_GMC_CLR_CMP_CNTL_DIS);
-
-				OUT_RING(dev_priv->back_pitch_offset);
-				OUT_RING(clear->clear_color);
-
-				OUT_RING((x << 16) | y);
-				OUT_RING((w << 16) | h);
-
-				ADVANCE_RING();
-			}
-		}
-	}
-
-	/* hyper z clear */
-	/* no docs available, based on reverse engineering by Stephane Marchesin */
-	if ((flags & (RADEON_DEPTH | RADEON_STENCIL))
-	    && (flags & RADEON_CLEAR_FASTZ)) {
-
-		int i;
-		int depthpixperline =
-		    dev_priv->depth_fmt ==
-		    RADEON_DEPTH_FORMAT_16BIT_INT_Z ? (dev_priv->depth_pitch /
-						       2) : (dev_priv->
-							     depth_pitch / 4);
-
-		u32 clearmask;
-
-		u32 tempRB3D_DEPTHCLEARVALUE = clear->clear_depth |
-		    ((clear->depth_mask & 0xff) << 24);
-
-		/* Make sure we restore the 3D state next time.
-		 * we haven't touched any "normal" state - still need this?
-		 */
-		sarea_priv->ctx_owner = 0;
-
-		if ((dev_priv->flags & RADEON_HAS_HIERZ)
-		    && (flags & RADEON_USE_HIERZ)) {
-			/* FIXME : reverse engineer that for Rx00 cards */
-			/* FIXME : the mask supposedly contains low-res z values. So can't set
-			   just to the max (0xff? or actually 0x3fff?), need to take z clear
-			   value into account? */
-			/* pattern seems to work for r100, though get slight
-			   rendering errors with glxgears. If hierz is not enabled for r100,
-			   only 4 bits which indicate clear (15,16,31,32, all zero) matter, the
-			   other ones are ignored, and the same clear mask can be used. That's
-			   very different behaviour than R200 which needs different clear mask
-			   and different number of tiles to clear if hierz is enabled or not !?!
-			 */
-			clearmask = (0xff << 22) | (0xff << 6) | 0x003f003f;
-		} else {
-			/* clear mask : chooses the clearing pattern.
-			   rv250: could be used to clear only parts of macrotiles
-			   (but that would get really complicated...)?
-			   bit 0 and 1 (either or both of them ?!?!) are used to
-			   not clear tile (or maybe one of the bits indicates if the tile is
-			   compressed or not), bit 2 and 3 to not clear tile 1,...,.
-			   Pattern is as follows:
-			   | 0,1 | 4,5 | 8,9 |12,13|16,17|20,21|24,25|28,29|
-			   bits -------------------------------------------------
-			   | 2,3 | 6,7 |10,11|14,15|18,19|22,23|26,27|30,31|
-			   rv100: clearmask covers 2x8 4x1 tiles, but one clear still
-			   covers 256 pixels ?!?
-			 */
-			clearmask = 0x0;
-		}
-
-		BEGIN_RING(8);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-		OUT_RING_REG(RADEON_RB3D_DEPTHCLEARVALUE,
-			     tempRB3D_DEPTHCLEARVALUE);
-		/* what offset is this exactly ? */
-		OUT_RING_REG(RADEON_RB3D_ZMASKOFFSET, 0);
-		/* need ctlstat, otherwise get some strange black flickering */
-		OUT_RING_REG(RADEON_RB3D_ZCACHE_CTLSTAT,
-			     RADEON_RB3D_ZC_FLUSH_ALL);
-		ADVANCE_RING();
-
-		for (i = 0; i < nbox; i++) {
-			int tileoffset, nrtilesx, nrtilesy, j;
-			/* it looks like r200 needs rv-style clears, at least if hierz is not enabled? */
-			if ((dev_priv->flags & RADEON_HAS_HIERZ)
-			    && !(dev_priv->microcode_version == UCODE_R200)) {
-				/* FIXME : figure this out for r200 (when hierz is enabled). Or
-				   maybe r200 actually doesn't need to put the low-res z value into
-				   the tile cache like r100, but just needs to clear the hi-level z-buffer?
-				   Works for R100, both with hierz and without.
-				   R100 seems to operate on 2x1 8x8 tiles, but...
-				   odd: offset/nrtiles need to be 64 pix (4 block) aligned? Potentially
-				   problematic with resolutions which are not 64 pix aligned? */
-				tileoffset =
-				    ((pbox[i].y1 >> 3) * depthpixperline +
-				     pbox[i].x1) >> 6;
-				nrtilesx =
-				    ((pbox[i].x2 & ~63) -
-				     (pbox[i].x1 & ~63)) >> 4;
-				nrtilesy =
-				    (pbox[i].y2 >> 3) - (pbox[i].y1 >> 3);
-				for (j = 0; j <= nrtilesy; j++) {
-					BEGIN_RING(4);
-					OUT_RING(CP_PACKET3
-						 (RADEON_3D_CLEAR_ZMASK, 2));
-					/* first tile */
-					OUT_RING(tileoffset * 8);
-					/* the number of tiles to clear */
-					OUT_RING(nrtilesx + 4);
-					/* clear mask : chooses the clearing pattern. */
-					OUT_RING(clearmask);
-					ADVANCE_RING();
-					tileoffset += depthpixperline >> 6;
-				}
-			} else if (dev_priv->microcode_version == UCODE_R200) {
-				/* works for rv250. */
-				/* find first macro tile (8x2 4x4 z-pixels on rv250) */
-				tileoffset =
-				    ((pbox[i].y1 >> 3) * depthpixperline +
-				     pbox[i].x1) >> 5;
-				nrtilesx =
-				    (pbox[i].x2 >> 5) - (pbox[i].x1 >> 5);
-				nrtilesy =
-				    (pbox[i].y2 >> 3) - (pbox[i].y1 >> 3);
-				for (j = 0; j <= nrtilesy; j++) {
-					BEGIN_RING(4);
-					OUT_RING(CP_PACKET3
-						 (RADEON_3D_CLEAR_ZMASK, 2));
-					/* first tile */
-					/* judging by the first tile offset needed, could possibly
-					   directly address/clear 4x4 tiles instead of 8x2 * 4x4
-					   macro tiles, though would still need clear mask for
-					   right/bottom if truly 4x4 granularity is desired ? */
-					OUT_RING(tileoffset * 16);
-					/* the number of tiles to clear */
-					OUT_RING(nrtilesx + 1);
-					/* clear mask : chooses the clearing pattern. */
-					OUT_RING(clearmask);
-					ADVANCE_RING();
-					tileoffset += depthpixperline >> 5;
-				}
-			} else {	/* rv 100 */
-				/* rv100 might not need 64 pix alignment, who knows */
-				/* offsets are, hmm, weird */
-				tileoffset =
-				    ((pbox[i].y1 >> 4) * depthpixperline +
-				     pbox[i].x1) >> 6;
-				nrtilesx =
-				    ((pbox[i].x2 & ~63) -
-				     (pbox[i].x1 & ~63)) >> 4;
-				nrtilesy =
-				    (pbox[i].y2 >> 4) - (pbox[i].y1 >> 4);
-				for (j = 0; j <= nrtilesy; j++) {
-					BEGIN_RING(4);
-					OUT_RING(CP_PACKET3
-						 (RADEON_3D_CLEAR_ZMASK, 2));
-					OUT_RING(tileoffset * 128);
-					/* the number of tiles to clear */
-					OUT_RING(nrtilesx + 4);
-					/* clear mask : chooses the clearing pattern. */
-					OUT_RING(clearmask);
-					ADVANCE_RING();
-					tileoffset += depthpixperline >> 6;
-				}
-			}
-		}
-
-		/* TODO don't always clear all hi-level z tiles */
-		if ((dev_priv->flags & RADEON_HAS_HIERZ)
-		    && (dev_priv->microcode_version == UCODE_R200)
-		    && (flags & RADEON_USE_HIERZ))
-			/* r100 and cards without hierarchical z-buffer have no high-level z-buffer */
-			/* FIXME : the mask supposedly contains low-res z values. So can't set
-			   just to the max (0xff? or actually 0x3fff?), need to take z clear
-			   value into account? */
-		{
-			BEGIN_RING(4);
-			OUT_RING(CP_PACKET3(RADEON_3D_CLEAR_HIZ, 2));
-			OUT_RING(0x0);	/* First tile */
-			OUT_RING(0x3cc0);
-			OUT_RING((0xff << 22) | (0xff << 6) | 0x003f003f);
-			ADVANCE_RING();
-		}
-	}
-
-	/* We have to clear the depth and/or stencil buffers by
-	 * rendering a quad into just those buffers.  Thus, we have to
-	 * make sure the 3D engine is configured correctly.
-	 */
-	else if ((dev_priv->microcode_version == UCODE_R200) &&
-		(flags & (RADEON_DEPTH | RADEON_STENCIL))) {
-
-		int tempPP_CNTL;
-		int tempRE_CNTL;
-		int tempRB3D_CNTL;
-		int tempRB3D_ZSTENCILCNTL;
-		int tempRB3D_STENCILREFMASK;
-		int tempRB3D_PLANEMASK;
-		int tempSE_CNTL;
-		int tempSE_VTE_CNTL;
-		int tempSE_VTX_FMT_0;
-		int tempSE_VTX_FMT_1;
-		int tempSE_VAP_CNTL;
-		int tempRE_AUX_SCISSOR_CNTL;
-
-		tempPP_CNTL = 0;
-		tempRE_CNTL = 0;
-
-		tempRB3D_CNTL = depth_clear->rb3d_cntl;
-
-		tempRB3D_ZSTENCILCNTL = depth_clear->rb3d_zstencilcntl;
-		tempRB3D_STENCILREFMASK = 0x0;
-
-		tempSE_CNTL = depth_clear->se_cntl;
-
-		/* Disable TCL */
-
-		tempSE_VAP_CNTL = (	/* SE_VAP_CNTL__FORCE_W_TO_ONE_MASK |  */
-					  (0x9 <<
-					   SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT));
-
-		tempRB3D_PLANEMASK = 0x0;
-
-		tempRE_AUX_SCISSOR_CNTL = 0x0;
-
-		tempSE_VTE_CNTL =
-		    SE_VTE_CNTL__VTX_XY_FMT_MASK | SE_VTE_CNTL__VTX_Z_FMT_MASK;
-
-		/* Vertex format (X, Y, Z, W) */
-		tempSE_VTX_FMT_0 =
-		    SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK |
-		    SE_VTX_FMT_0__VTX_W0_PRESENT_MASK;
-		tempSE_VTX_FMT_1 = 0x0;
-
-		/*
-		 * Depth buffer specific enables
-		 */
-		if (flags & RADEON_DEPTH) {
-			/* Enable depth buffer */
-			tempRB3D_CNTL |= RADEON_Z_ENABLE;
-		} else {
-			/* Disable depth buffer */
-			tempRB3D_CNTL &= ~RADEON_Z_ENABLE;
-		}
-
-		/*
-		 * Stencil buffer specific enables
-		 */
-		if (flags & RADEON_STENCIL) {
-			tempRB3D_CNTL |= RADEON_STENCIL_ENABLE;
-			tempRB3D_STENCILREFMASK = clear->depth_mask;
-		} else {
-			tempRB3D_CNTL &= ~RADEON_STENCIL_ENABLE;
-			tempRB3D_STENCILREFMASK = 0x00000000;
-		}
-
-		if (flags & RADEON_USE_COMP_ZBUF) {
-			tempRB3D_ZSTENCILCNTL |= RADEON_Z_COMPRESSION_ENABLE |
-			    RADEON_Z_DECOMPRESSION_ENABLE;
-		}
-		if (flags & RADEON_USE_HIERZ) {
-			tempRB3D_ZSTENCILCNTL |= RADEON_Z_HIERARCHY_ENABLE;
-		}
-
-		BEGIN_RING(26);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-
-		OUT_RING_REG(RADEON_PP_CNTL, tempPP_CNTL);
-		OUT_RING_REG(R200_RE_CNTL, tempRE_CNTL);
-		OUT_RING_REG(RADEON_RB3D_CNTL, tempRB3D_CNTL);
-		OUT_RING_REG(RADEON_RB3D_ZSTENCILCNTL, tempRB3D_ZSTENCILCNTL);
-		OUT_RING_REG(RADEON_RB3D_STENCILREFMASK,
-			     tempRB3D_STENCILREFMASK);
-		OUT_RING_REG(RADEON_RB3D_PLANEMASK, tempRB3D_PLANEMASK);
-		OUT_RING_REG(RADEON_SE_CNTL, tempSE_CNTL);
-		OUT_RING_REG(R200_SE_VTE_CNTL, tempSE_VTE_CNTL);
-		OUT_RING_REG(R200_SE_VTX_FMT_0, tempSE_VTX_FMT_0);
-		OUT_RING_REG(R200_SE_VTX_FMT_1, tempSE_VTX_FMT_1);
-		OUT_RING_REG(R200_SE_VAP_CNTL, tempSE_VAP_CNTL);
-		OUT_RING_REG(R200_RE_AUX_SCISSOR_CNTL, tempRE_AUX_SCISSOR_CNTL);
-		ADVANCE_RING();
-
-		/* Make sure we restore the 3D state next time.
-		 */
-		sarea_priv->ctx_owner = 0;
-
-		for (i = 0; i < nbox; i++) {
-
-			/* Funny that this should be required --
-			 *  sets top-left?
-			 */
-			radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
-
-			BEGIN_RING(14);
-			OUT_RING(CP_PACKET3(R200_3D_DRAW_IMMD_2, 12));
-			OUT_RING((RADEON_PRIM_TYPE_RECT_LIST |
-				  RADEON_PRIM_WALK_RING |
-				  (3 << RADEON_NUM_VERTICES_SHIFT)));
-			OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x3f800000);
-			OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x3f800000);
-			OUT_RING(depth_boxes[i].ui[CLEAR_X2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x3f800000);
-			ADVANCE_RING();
-		}
-	} else if ((flags & (RADEON_DEPTH | RADEON_STENCIL))) {
-
-		int tempRB3D_ZSTENCILCNTL = depth_clear->rb3d_zstencilcntl;
-
-		rb3d_cntl = depth_clear->rb3d_cntl;
-
-		if (flags & RADEON_DEPTH) {
-			rb3d_cntl |= RADEON_Z_ENABLE;
-		} else {
-			rb3d_cntl &= ~RADEON_Z_ENABLE;
-		}
-
-		if (flags & RADEON_STENCIL) {
-			rb3d_cntl |= RADEON_STENCIL_ENABLE;
-			rb3d_stencilrefmask = clear->depth_mask;	/* misnamed field */
-		} else {
-			rb3d_cntl &= ~RADEON_STENCIL_ENABLE;
-			rb3d_stencilrefmask = 0x00000000;
-		}
-
-		if (flags & RADEON_USE_COMP_ZBUF) {
-			tempRB3D_ZSTENCILCNTL |= RADEON_Z_COMPRESSION_ENABLE |
-			    RADEON_Z_DECOMPRESSION_ENABLE;
-		}
-		if (flags & RADEON_USE_HIERZ) {
-			tempRB3D_ZSTENCILCNTL |= RADEON_Z_HIERARCHY_ENABLE;
-		}
-
-		BEGIN_RING(13);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-
-		OUT_RING(CP_PACKET0(RADEON_PP_CNTL, 1));
-		OUT_RING(0x00000000);
-		OUT_RING(rb3d_cntl);
-
-		OUT_RING_REG(RADEON_RB3D_ZSTENCILCNTL, tempRB3D_ZSTENCILCNTL);
-		OUT_RING_REG(RADEON_RB3D_STENCILREFMASK, rb3d_stencilrefmask);
-		OUT_RING_REG(RADEON_RB3D_PLANEMASK, 0x00000000);
-		OUT_RING_REG(RADEON_SE_CNTL, depth_clear->se_cntl);
-		ADVANCE_RING();
-
-		/* Make sure we restore the 3D state next time.
-		 */
-		sarea_priv->ctx_owner = 0;
-
-		for (i = 0; i < nbox; i++) {
-
-			/* Funny that this should be required --
-			 *  sets top-left?
-			 */
-			radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
-
-			BEGIN_RING(15);
-
-			OUT_RING(CP_PACKET3(RADEON_3D_DRAW_IMMD, 13));
-			OUT_RING(RADEON_VTX_Z_PRESENT |
-				 RADEON_VTX_PKCOLOR_PRESENT);
-			OUT_RING((RADEON_PRIM_TYPE_RECT_LIST |
-				  RADEON_PRIM_WALK_RING |
-				  RADEON_MAOS_ENABLE |
-				  RADEON_VTX_FMT_RADEON_MODE |
-				  (3 << RADEON_NUM_VERTICES_SHIFT)));
-
-			OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x0);
-
-			OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x0);
-
-			OUT_RING(depth_boxes[i].ui[CLEAR_X2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x0);
-
-			ADVANCE_RING();
-		}
-	}
-
-	/* Increment the clear counter.  The client-side 3D driver must
-	 * wait on this value before performing the clear ioctl.  We
-	 * need this because the card's so damned fast...
-	 */
-	sarea_priv->last_clear++;
-
-	BEGIN_RING(4);
-
-	RADEON_CLEAR_AGE(sarea_priv->last_clear);
-	RADEON_WAIT_UNTIL_IDLE();
-
-	ADVANCE_RING();
-}
-
-static void radeon_cp_dispatch_swap(struct drm_device *dev, struct drm_master *master)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	/* Do some trivial performance monitoring...
-	 */
-	if (dev_priv->do_boxes)
-		radeon_cp_performance_boxes(dev_priv, master_priv);
-
-	/* Wait for the 3D stream to idle before dispatching the bitblt.
-	 * This will prevent data corruption between the two streams.
-	 */
-	BEGIN_RING(2);
-
-	RADEON_WAIT_UNTIL_3D_IDLE();
-
-	ADVANCE_RING();
-
-	for (i = 0; i < nbox; i++) {
-		int x = pbox[i].x1;
-		int y = pbox[i].y1;
-		int w = pbox[i].x2 - x;
-		int h = pbox[i].y2 - y;
-
-		DRM_DEBUG("%d,%d-%d,%d\n", x, y, w, h);
-
-		BEGIN_RING(9);
-
-		OUT_RING(CP_PACKET0(RADEON_DP_GUI_MASTER_CNTL, 0));
-		OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
-			 RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-			 RADEON_GMC_BRUSH_NONE |
-			 (dev_priv->color_fmt << 8) |
-			 RADEON_GMC_SRC_DATATYPE_COLOR |
-			 RADEON_ROP3_S |
-			 RADEON_DP_SRC_SOURCE_MEMORY |
-			 RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS);
-
-		/* Make this work even if front & back are flipped:
-		 */
-		OUT_RING(CP_PACKET0(RADEON_SRC_PITCH_OFFSET, 1));
-		if (sarea_priv->pfCurrentPage == 0) {
-			OUT_RING(dev_priv->back_pitch_offset);
-			OUT_RING(dev_priv->front_pitch_offset);
-		} else {
-			OUT_RING(dev_priv->front_pitch_offset);
-			OUT_RING(dev_priv->back_pitch_offset);
-		}
-
-		OUT_RING(CP_PACKET0(RADEON_SRC_X_Y, 2));
-		OUT_RING((x << 16) | y);
-		OUT_RING((x << 16) | y);
-		OUT_RING((w << 16) | h);
-
-		ADVANCE_RING();
-	}
-
-	/* Increment the frame counter.  The client-side 3D driver must
-	 * throttle the framerate by waiting for this value before
-	 * performing the swapbuffer ioctl.
-	 */
-	sarea_priv->last_frame++;
-
-	BEGIN_RING(4);
-
-	RADEON_FRAME_AGE(sarea_priv->last_frame);
-	RADEON_WAIT_UNTIL_2D_IDLE();
-
-	ADVANCE_RING();
-}
-
-void radeon_cp_dispatch_flip(struct drm_device *dev, struct drm_master *master)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	struct drm_sarea *sarea = (struct drm_sarea *)master_priv->sarea->handle;
-	int offset = (master_priv->sarea_priv->pfCurrentPage == 1)
-	    ? dev_priv->front_offset : dev_priv->back_offset;
-	RING_LOCALS;
-	DRM_DEBUG("pfCurrentPage=%d\n",
-		  master_priv->sarea_priv->pfCurrentPage);
-
-	/* Do some trivial performance monitoring...
-	 */
-	if (dev_priv->do_boxes) {
-		dev_priv->stats.boxes |= RADEON_BOX_FLIP;
-		radeon_cp_performance_boxes(dev_priv, master_priv);
-	}
-
-	/* Update the frame offsets for both CRTCs
-	 */
-	BEGIN_RING(6);
-
-	RADEON_WAIT_UNTIL_3D_IDLE();
-	OUT_RING_REG(RADEON_CRTC_OFFSET,
-		     ((sarea->frame.y * dev_priv->front_pitch +
-		       sarea->frame.x * (dev_priv->color_fmt - 2)) & ~7)
-		     + offset);
-	OUT_RING_REG(RADEON_CRTC2_OFFSET, master_priv->sarea_priv->crtc2_base
-		     + offset);
-
-	ADVANCE_RING();
-
-	/* Increment the frame counter.  The client-side 3D driver must
-	 * throttle the framerate by waiting for this value before
-	 * performing the swapbuffer ioctl.
-	 */
-	master_priv->sarea_priv->last_frame++;
-	master_priv->sarea_priv->pfCurrentPage =
-		1 - master_priv->sarea_priv->pfCurrentPage;
-
-	BEGIN_RING(2);
-
-	RADEON_FRAME_AGE(master_priv->sarea_priv->last_frame);
-
-	ADVANCE_RING();
-}
-
-static int bad_prim_vertex_nr(int primitive, int nr)
-{
-	switch (primitive & RADEON_PRIM_TYPE_MASK) {
-	case RADEON_PRIM_TYPE_NONE:
-	case RADEON_PRIM_TYPE_POINT:
-		return nr < 1;
-	case RADEON_PRIM_TYPE_LINE:
-		return (nr & 1) || nr == 0;
-	case RADEON_PRIM_TYPE_LINE_STRIP:
-		return nr < 2;
-	case RADEON_PRIM_TYPE_TRI_LIST:
-	case RADEON_PRIM_TYPE_3VRT_POINT_LIST:
-	case RADEON_PRIM_TYPE_3VRT_LINE_LIST:
-	case RADEON_PRIM_TYPE_RECT_LIST:
-		return nr % 3 || nr == 0;
-	case RADEON_PRIM_TYPE_TRI_FAN:
-	case RADEON_PRIM_TYPE_TRI_STRIP:
-		return nr < 3;
-	default:
-		return 1;
-	}
-}
-
-typedef struct {
-	unsigned int start;
-	unsigned int finish;
-	unsigned int prim;
-	unsigned int numverts;
-	unsigned int offset;
-	unsigned int vc_format;
-} drm_radeon_tcl_prim_t;
-
-static void radeon_cp_dispatch_vertex(struct drm_device * dev,
-				      struct drm_file *file_priv,
-				      struct drm_buf * buf,
-				      drm_radeon_tcl_prim_t * prim)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	int offset = dev_priv->gart_buffers_offset + buf->offset + prim->start;
-	int numverts = (int)prim->numverts;
-	int nbox = sarea_priv->nbox;
-	int i = 0;
-	RING_LOCALS;
-
-	DRM_DEBUG("hwprim 0x%x vfmt 0x%x %d..%d %d verts\n",
-		  prim->prim,
-		  prim->vc_format, prim->start, prim->finish, prim->numverts);
-
-	if (bad_prim_vertex_nr(prim->prim, prim->numverts)) {
-		DRM_ERROR("bad prim %x numverts %d\n",
-			  prim->prim, prim->numverts);
-		return;
-	}
-
-	do {
-		/* Emit the next cliprect */
-		if (i < nbox) {
-			radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
-		}
-
-		/* Emit the vertex buffer rendering commands */
-		BEGIN_RING(5);
-
-		OUT_RING(CP_PACKET3(RADEON_3D_RNDR_GEN_INDX_PRIM, 3));
-		OUT_RING(offset);
-		OUT_RING(numverts);
-		OUT_RING(prim->vc_format);
-		OUT_RING(prim->prim | RADEON_PRIM_WALK_LIST |
-			 RADEON_COLOR_ORDER_RGBA |
-			 RADEON_VTX_FMT_RADEON_MODE |
-			 (numverts << RADEON_NUM_VERTICES_SHIFT));
-
-		ADVANCE_RING();
-
-		i++;
-	} while (i < nbox);
-}
-
-void radeon_cp_discard_buffer(struct drm_device *dev, struct drm_master *master, struct drm_buf *buf)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_buf_priv_t *buf_priv = buf->dev_private;
-	RING_LOCALS;
-
-	buf_priv->age = ++master_priv->sarea_priv->last_dispatch;
-
-	/* Emit the vertex buffer age */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-		BEGIN_RING(3);
-		R600_DISPATCH_AGE(buf_priv->age);
-		ADVANCE_RING();
-	} else {
-		BEGIN_RING(2);
-		RADEON_DISPATCH_AGE(buf_priv->age);
-		ADVANCE_RING();
-	}
-
-	buf->pending = 1;
-	buf->used = 0;
-}
-
-static void radeon_cp_dispatch_indirect(struct drm_device * dev,
-					struct drm_buf * buf, int start, int end)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-	DRM_DEBUG("buf=%d s=0x%x e=0x%x\n", buf->idx, start, end);
-
-	if (start != end) {
-		int offset = (dev_priv->gart_buffers_offset
-			      + buf->offset + start);
-		int dwords = (end - start + 3) / sizeof(u32);
-
-		/* Indirect buffer data must be an even number of
-		 * dwords, so if we've been given an odd number we must
-		 * pad the data with a Type-2 CP packet.
-		 */
-		if (dwords & 1) {
-			u32 *data = (u32 *)
-			    ((char *)dev->agp_buffer_map->handle
-			     + buf->offset + start);
-			data[dwords++] = RADEON_CP_PACKET2;
-		}
-
-		/* Fire off the indirect buffer */
-		BEGIN_RING(3);
-
-		OUT_RING(CP_PACKET0(RADEON_CP_IB_BASE, 1));
-		OUT_RING(offset);
-		OUT_RING(dwords);
-
-		ADVANCE_RING();
-	}
-}
-
-static void radeon_cp_dispatch_indices(struct drm_device *dev,
-				       struct drm_master *master,
-				       struct drm_buf * elt_buf,
-				       drm_radeon_tcl_prim_t * prim)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	int offset = dev_priv->gart_buffers_offset + prim->offset;
-	u32 *data;
-	int dwords;
-	int i = 0;
-	int start = prim->start + RADEON_INDEX_PRIM_OFFSET;
-	int count = (prim->finish - start) / sizeof(u16);
-	int nbox = sarea_priv->nbox;
-
-	DRM_DEBUG("hwprim 0x%x vfmt 0x%x %d..%d offset: %x nr %d\n",
-		  prim->prim,
-		  prim->vc_format,
-		  prim->start, prim->finish, prim->offset, prim->numverts);
-
-	if (bad_prim_vertex_nr(prim->prim, count)) {
-		DRM_ERROR("bad prim %x count %d\n", prim->prim, count);
-		return;
-	}
-
-	if (start >= prim->finish || (prim->start & 0x7)) {
-		DRM_ERROR("buffer prim %d\n", prim->prim);
-		return;
-	}
-
-	dwords = (prim->finish - prim->start + 3) / sizeof(u32);
-
-	data = (u32 *) ((char *)dev->agp_buffer_map->handle +
-			elt_buf->offset + prim->start);
-
-	data[0] = CP_PACKET3(RADEON_3D_RNDR_GEN_INDX_PRIM, dwords - 2);
-	data[1] = offset;
-	data[2] = prim->numverts;
-	data[3] = prim->vc_format;
-	data[4] = (prim->prim |
-		   RADEON_PRIM_WALK_IND |
-		   RADEON_COLOR_ORDER_RGBA |
-		   RADEON_VTX_FMT_RADEON_MODE |
-		   (count << RADEON_NUM_VERTICES_SHIFT));
-
-	do {
-		if (i < nbox)
-			radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
-
-		radeon_cp_dispatch_indirect(dev, elt_buf,
-					    prim->start, prim->finish);
-
-		i++;
-	} while (i < nbox);
-
-}
-
-#define RADEON_MAX_TEXTURE_SIZE RADEON_BUFFER_SIZE
-
-static int radeon_cp_dispatch_texture(struct drm_device * dev,
-				      struct drm_file *file_priv,
-				      drm_radeon_texture_t * tex,
-				      drm_radeon_tex_image_t * image)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_buf *buf;
-	u32 format;
-	u32 *buffer;
-	const u8 __user *data;
-	int size, dwords, tex_width, blit_width, spitch;
-	u32 height;
-	int i;
-	u32 texpitch, microtile;
-	u32 offset, byte_offset;
-	RING_LOCALS;
-
-	if (radeon_check_and_fixup_offset(dev_priv, file_priv, &tex->offset)) {
-		DRM_ERROR("Invalid destination offset\n");
-		return -EINVAL;
-	}
-
-	dev_priv->stats.boxes |= RADEON_BOX_TEXTURE_LOAD;
-
-	/* Flush the pixel cache.  This ensures no pixel data gets mixed
-	 * up with the texture data from the host data blit, otherwise
-	 * part of the texture image may be corrupted.
-	 */
-	BEGIN_RING(4);
-	RADEON_FLUSH_CACHE();
-	RADEON_WAIT_UNTIL_IDLE();
-	ADVANCE_RING();
-
-	/* The compiler won't optimize away a division by a variable,
-	 * even if the only legal values are powers of two.  Thus, we'll
-	 * use a shift instead.
-	 */
-	switch (tex->format) {
-	case RADEON_TXFORMAT_ARGB8888:
-	case RADEON_TXFORMAT_RGBA8888:
-		format = RADEON_COLOR_FORMAT_ARGB8888;
-		tex_width = tex->width * 4;
-		blit_width = image->width * 4;
-		break;
-	case RADEON_TXFORMAT_AI88:
-	case RADEON_TXFORMAT_ARGB1555:
-	case RADEON_TXFORMAT_RGB565:
-	case RADEON_TXFORMAT_ARGB4444:
-	case RADEON_TXFORMAT_VYUY422:
-	case RADEON_TXFORMAT_YVYU422:
-		format = RADEON_COLOR_FORMAT_RGB565;
-		tex_width = tex->width * 2;
-		blit_width = image->width * 2;
-		break;
-	case RADEON_TXFORMAT_I8:
-	case RADEON_TXFORMAT_RGB332:
-		format = RADEON_COLOR_FORMAT_CI8;
-		tex_width = tex->width * 1;
-		blit_width = image->width * 1;
-		break;
-	default:
-		DRM_ERROR("invalid texture format %d\n", tex->format);
-		return -EINVAL;
-	}
-	spitch = blit_width >> 6;
-	if (spitch == 0 && image->height > 1)
-		return -EINVAL;
-
-	texpitch = tex->pitch;
-	if ((texpitch << 22) & RADEON_DST_TILE_MICRO) {
-		microtile = 1;
-		if (tex_width < 64) {
-			texpitch &= ~(RADEON_DST_TILE_MICRO >> 22);
-			/* we got tiled coordinates, untile them */
-			image->x *= 2;
-		}
-	} else
-		microtile = 0;
-
-	/* this might fail for zero-sized uploads - are those illegal? */
-	if (!radeon_check_offset(dev_priv, tex->offset + image->height *
-				blit_width - 1)) {
-		DRM_ERROR("Invalid final destination offset\n");
-		return -EINVAL;
-	}
-
-	DRM_DEBUG("tex=%dx%d blit=%d\n", tex_width, tex->height, blit_width);
-
-	do {
-		DRM_DEBUG("tex: ofs=0x%x p=%d f=%d x=%hd y=%hd w=%hd h=%hd\n",
-			  tex->offset >> 10, tex->pitch, tex->format,
-			  image->x, image->y, image->width, image->height);
-
-		/* Make a copy of some parameters in case we have to
-		 * update them for a multi-pass texture blit.
-		 */
-		height = image->height;
-		data = (const u8 __user *)image->data;
-
-		size = height * blit_width;
-
-		if (size > RADEON_MAX_TEXTURE_SIZE) {
-			height = RADEON_MAX_TEXTURE_SIZE / blit_width;
-			size = height * blit_width;
-		} else if (size < 4 && size > 0) {
-			size = 4;
-		} else if (size == 0) {
-			return 0;
-		}
-
-		buf = radeon_freelist_get(dev);
-		if (0 && !buf) {
-			radeon_do_cp_idle(dev_priv);
-			buf = radeon_freelist_get(dev);
-		}
-		if (!buf) {
-			DRM_DEBUG("EAGAIN\n");
-			if (DRM_COPY_TO_USER(tex->image, image, sizeof(*image)))
-				return -EFAULT;
-			return -EAGAIN;
-		}
-
-		/* Dispatch the indirect buffer.
-		 */
-		buffer =
-		    (u32 *) ((char *)dev->agp_buffer_map->handle + buf->offset);
-		dwords = size / 4;
-
-#define RADEON_COPY_MT(_buf, _data, _width) \
-	do { \
-		if (DRM_COPY_FROM_USER(_buf, _data, (_width))) {\
-			DRM_ERROR("EFAULT on pad, %d bytes\n", (_width)); \
-			return -EFAULT; \
-		} \
-	} while(0)
-
-		if (microtile) {
-			/* texture micro tiling in use, minimum texture width is thus 16 bytes.
-			   however, we cannot use blitter directly for texture width < 64 bytes,
-			   since minimum tex pitch is 64 bytes and we need this to match
-			   the texture width, otherwise the blitter will tile it wrong.
-			   Thus, tiling manually in this case. Additionally, need to special
-			   case tex height = 1, since our actual image will have height 2
-			   and we need to ensure we don't read beyond the texture size
-			   from user space. */
-			if (tex->height == 1) {
-				if (tex_width >= 64 || tex_width <= 16) {
-					RADEON_COPY_MT(buffer, data,
-						(int)(tex_width * sizeof(u32)));
-				} else if (tex_width == 32) {
-					RADEON_COPY_MT(buffer, data, 16);
-					RADEON_COPY_MT(buffer + 8,
-						       data + 16, 16);
-				}
-			} else if (tex_width >= 64 || tex_width == 16) {
-				RADEON_COPY_MT(buffer, data,
-					       (int)(dwords * sizeof(u32)));
-			} else if (tex_width < 16) {
-				for (i = 0; i < tex->height; i++) {
-					RADEON_COPY_MT(buffer, data, tex_width);
-					buffer += 4;
-					data += tex_width;
-				}
-			} else if (tex_width == 32) {
-				/* TODO: make sure this works when not fitting in one buffer
-				   (i.e. 32bytes x 2048...) */
-				for (i = 0; i < tex->height; i += 2) {
-					RADEON_COPY_MT(buffer, data, 16);
-					data += 16;
-					RADEON_COPY_MT(buffer + 8, data, 16);
-					data += 16;
-					RADEON_COPY_MT(buffer + 4, data, 16);
-					data += 16;
-					RADEON_COPY_MT(buffer + 12, data, 16);
-					data += 16;
-					buffer += 16;
-				}
-			}
-		} else {
-			if (tex_width >= 32) {
-				/* Texture image width is larger than the minimum, so we
-				 * can upload it directly.
-				 */
-				RADEON_COPY_MT(buffer, data,
-					       (int)(dwords * sizeof(u32)));
-			} else {
-				/* Texture image width is less than the minimum, so we
-				 * need to pad out each image scanline to the minimum
-				 * width.
-				 */
-				for (i = 0; i < tex->height; i++) {
-					RADEON_COPY_MT(buffer, data, tex_width);
-					buffer += 8;
-					data += tex_width;
-				}
-			}
-		}
-
-#undef RADEON_COPY_MT
-		byte_offset = (image->y & ~2047) * blit_width;
-		buf->file_priv = file_priv;
-		buf->used = size;
-		offset = dev_priv->gart_buffers_offset + buf->offset;
-		BEGIN_RING(9);
-		OUT_RING(CP_PACKET3(RADEON_CNTL_BITBLT_MULTI, 5));
-		OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
-			 RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-			 RADEON_GMC_BRUSH_NONE |
-			 (format << 8) |
-			 RADEON_GMC_SRC_DATATYPE_COLOR |
-			 RADEON_ROP3_S |
-			 RADEON_DP_SRC_SOURCE_MEMORY |
-			 RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS);
-		OUT_RING((spitch << 22) | (offset >> 10));
-		OUT_RING((texpitch << 22) | ((tex->offset >> 10) + (byte_offset >> 10)));
-		OUT_RING(0);
-		OUT_RING((image->x << 16) | (image->y % 2048));
-		OUT_RING((image->width << 16) | height);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-		ADVANCE_RING();
-		COMMIT_RING();
-
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-
-		/* Update the input parameters for next time */
-		image->y += height;
-		image->height -= height;
-		image->data = (const u8 __user *)image->data + size;
-	} while (image->height > 0);
-
-	/* Flush the pixel cache after the blit completes.  This ensures
-	 * the texture data is written out to memory before rendering
-	 * continues.
-	 */
-	BEGIN_RING(4);
-	RADEON_FLUSH_CACHE();
-	RADEON_WAIT_UNTIL_2D_IDLE();
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	return 0;
-}
-
-static void radeon_cp_dispatch_stipple(struct drm_device * dev, u32 * stipple)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(35);
-
-	OUT_RING(CP_PACKET0(RADEON_RE_STIPPLE_ADDR, 0));
-	OUT_RING(0x00000000);
-
-	OUT_RING(CP_PACKET0_TABLE(RADEON_RE_STIPPLE_DATA, 31));
-	for (i = 0; i < 32; i++) {
-		OUT_RING(stipple[i]);
-	}
-
-	ADVANCE_RING();
-}
-
-static void radeon_apply_surface_regs(int surf_index,
-				      drm_radeon_private_t *dev_priv)
-{
-	if (!dev_priv->mmio)
-		return;
-
-	radeon_do_cp_idle(dev_priv);
-
-	RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * surf_index,
-		     dev_priv->surfaces[surf_index].flags);
-	RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND + 16 * surf_index,
-		     dev_priv->surfaces[surf_index].lower);
-	RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND + 16 * surf_index,
-		     dev_priv->surfaces[surf_index].upper);
-}
-
-/* Allocates a virtual surface
- * doesn't always allocate a real surface, will stretch an existing
- * surface when possible.
- *
- * Note that refcount can be at most 2, since during a free refcount=3
- * might mean we have to allocate a new surface which might not always
- * be available.
- * For example : we allocate three contiguous surfaces ABC. If B is
- * freed, we suddenly need two surfaces to store A and C, which might
- * not always be available.
- */
-static int alloc_surface(drm_radeon_surface_alloc_t *new,
-			 drm_radeon_private_t *dev_priv,
-			 struct drm_file *file_priv)
-{
-	struct radeon_virt_surface *s;
-	int i;
-	int virt_surface_index;
-	uint32_t new_upper, new_lower;
-
-	new_lower = new->address;
-	new_upper = new_lower + new->size - 1;
-
-	/* sanity check */
-	if ((new_lower >= new_upper) || (new->flags == 0) || (new->size == 0) ||
-	    ((new_upper & RADEON_SURF_ADDRESS_FIXED_MASK) !=
-	     RADEON_SURF_ADDRESS_FIXED_MASK)
-	    || ((new_lower & RADEON_SURF_ADDRESS_FIXED_MASK) != 0))
-		return -1;
-
-	/* make sure there is no overlap with existing surfaces */
-	for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-		if ((dev_priv->surfaces[i].refcount != 0) &&
-		    (((new_lower >= dev_priv->surfaces[i].lower) &&
-		      (new_lower < dev_priv->surfaces[i].upper)) ||
-		     ((new_lower < dev_priv->surfaces[i].lower) &&
-		      (new_upper > dev_priv->surfaces[i].lower)))) {
-			return -1;
-		}
-	}
-
-	/* find a virtual surface */
-	for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++)
-		if (dev_priv->virt_surfaces[i].file_priv == NULL)
-			break;
-	if (i == 2 * RADEON_MAX_SURFACES) {
-		return -1;
-	}
-	virt_surface_index = i;
-
-	/* try to reuse an existing surface */
-	for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-		/* extend before */
-		if ((dev_priv->surfaces[i].refcount == 1) &&
-		    (new->flags == dev_priv->surfaces[i].flags) &&
-		    (new_upper + 1 == dev_priv->surfaces[i].lower)) {
-			s = &(dev_priv->virt_surfaces[virt_surface_index]);
-			s->surface_index = i;
-			s->lower = new_lower;
-			s->upper = new_upper;
-			s->flags = new->flags;
-			s->file_priv = file_priv;
-			dev_priv->surfaces[i].refcount++;
-			dev_priv->surfaces[i].lower = s->lower;
-			radeon_apply_surface_regs(s->surface_index, dev_priv);
-			return virt_surface_index;
-		}
-
-		/* extend after */
-		if ((dev_priv->surfaces[i].refcount == 1) &&
-		    (new->flags == dev_priv->surfaces[i].flags) &&
-		    (new_lower == dev_priv->surfaces[i].upper + 1)) {
-			s = &(dev_priv->virt_surfaces[virt_surface_index]);
-			s->surface_index = i;
-			s->lower = new_lower;
-			s->upper = new_upper;
-			s->flags = new->flags;
-			s->file_priv = file_priv;
-			dev_priv->surfaces[i].refcount++;
-			dev_priv->surfaces[i].upper = s->upper;
-			radeon_apply_surface_regs(s->surface_index, dev_priv);
-			return virt_surface_index;
-		}
-	}
-
-	/* okay, we need a new one */
-	for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-		if (dev_priv->surfaces[i].refcount == 0) {
-			s = &(dev_priv->virt_surfaces[virt_surface_index]);
-			s->surface_index = i;
-			s->lower = new_lower;
-			s->upper = new_upper;
-			s->flags = new->flags;
-			s->file_priv = file_priv;
-			dev_priv->surfaces[i].refcount = 1;
-			dev_priv->surfaces[i].lower = s->lower;
-			dev_priv->surfaces[i].upper = s->upper;
-			dev_priv->surfaces[i].flags = s->flags;
-			radeon_apply_surface_regs(s->surface_index, dev_priv);
-			return virt_surface_index;
-		}
-	}
-
-	/* we didn't find anything */
-	return -1;
-}
-
-static int free_surface(struct drm_file *file_priv,
-			drm_radeon_private_t * dev_priv,
-			int lower)
-{
-	struct radeon_virt_surface *s;
-	int i;
-	/* find the virtual surface */
-	for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) {
-		s = &(dev_priv->virt_surfaces[i]);
-		if (s->file_priv) {
-			if ((lower == s->lower) && (file_priv == s->file_priv))
-			{
-				if (dev_priv->surfaces[s->surface_index].
-				    lower == s->lower)
-					dev_priv->surfaces[s->surface_index].
-					    lower = s->upper;
-
-				if (dev_priv->surfaces[s->surface_index].
-				    upper == s->upper)
-					dev_priv->surfaces[s->surface_index].
-					    upper = s->lower;
-
-				dev_priv->surfaces[s->surface_index].refcount--;
-				if (dev_priv->surfaces[s->surface_index].
-				    refcount == 0)
-					dev_priv->surfaces[s->surface_index].
-					    flags = 0;
-				s->file_priv = NULL;
-				radeon_apply_surface_regs(s->surface_index,
-							  dev_priv);
-				return 0;
-			}
-		}
-	}
-	return 1;
-}
-
-static void radeon_surfaces_release(struct drm_file *file_priv,
-				    drm_radeon_private_t * dev_priv)
-{
-	int i;
-	for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) {
-		if (dev_priv->virt_surfaces[i].file_priv == file_priv)
-			free_surface(file_priv, dev_priv,
-				     dev_priv->virt_surfaces[i].lower);
-	}
-}
-
-/* ================================================================
- * IOCTL functions
- */
-static int radeon_surface_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_surface_alloc_t *alloc = data;
-
-	if (alloc_surface(alloc, dev_priv, file_priv) == -1)
-		return -EINVAL;
-	else
-		return 0;
-}
-
-static int radeon_surface_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_surface_free_t *memfree = data;
-
-	if (free_surface(file_priv, dev_priv, memfree->address))
-		return -EINVAL;
-	else
-		return 0;
-}
-
-static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	drm_radeon_clear_t *clear = data;
-	drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS];
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
-
-	if (DRM_COPY_FROM_USER(&depth_boxes, clear->depth_boxes,
-			       sarea_priv->nbox * sizeof(depth_boxes[0])))
-		return -EFAULT;
-
-	radeon_cp_dispatch_clear(dev, file_priv->master, clear, depth_boxes);
-
-	COMMIT_RING();
-	return 0;
-}
-
-/* Not sure why this isn't set all the time:
- */
-static int radeon_do_init_pageflip(struct drm_device *dev, struct drm_master *master)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	RING_LOCALS;
-
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(6);
-	RADEON_WAIT_UNTIL_3D_IDLE();
-	OUT_RING(CP_PACKET0(RADEON_CRTC_OFFSET_CNTL, 0));
-	OUT_RING(RADEON_READ(RADEON_CRTC_OFFSET_CNTL) |
-		 RADEON_CRTC_OFFSET_FLIP_CNTL);
-	OUT_RING(CP_PACKET0(RADEON_CRTC2_OFFSET_CNTL, 0));
-	OUT_RING(RADEON_READ(RADEON_CRTC2_OFFSET_CNTL) |
-		 RADEON_CRTC_OFFSET_FLIP_CNTL);
-	ADVANCE_RING();
-
-	dev_priv->page_flipping = 1;
-
-	if (master_priv->sarea_priv->pfCurrentPage != 1)
-		master_priv->sarea_priv->pfCurrentPage = 0;
-
-	return 0;
-}
-
-/* Swapping and flipping are different operations, need different ioctls.
- * They can & should be intermixed to support multiple 3d windows.
- */
-static int radeon_cp_flip(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	if (!dev_priv->page_flipping)
-		radeon_do_init_pageflip(dev, file_priv->master);
-
-	radeon_cp_dispatch_flip(dev, file_priv->master);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_swap(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_cp_dispatch_swap(dev, file_priv);
-	else
-		radeon_cp_dispatch_swap(dev, file_priv->master);
-	sarea_priv->ctx_owner = 0;
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_vertex(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_radeon_vertex_t *vertex = data;
-	drm_radeon_tcl_prim_t prim;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	sarea_priv = master_priv->sarea_priv;
-
-	DRM_DEBUG("pid=%d index=%d count=%d discard=%d\n",
-		  DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard);
-
-	if (vertex->idx < 0 || vertex->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  vertex->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-	if (vertex->prim < 0 || vertex->prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) {
-		DRM_ERROR("buffer prim %d\n", vertex->prim);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf = dma->buflist[vertex->idx];
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", vertex->idx);
-		return -EINVAL;
-	}
-
-	/* Build up a prim_t record:
-	 */
-	if (vertex->count) {
-		buf->used = vertex->count;	/* not used? */
-
-		if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) {
-			if (radeon_emit_state(dev_priv, file_priv,
-					      &sarea_priv->context_state,
-					      sarea_priv->tex_state,
-					      sarea_priv->dirty)) {
-				DRM_ERROR("radeon_emit_state failed\n");
-				return -EINVAL;
-			}
-
-			sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES |
-					       RADEON_UPLOAD_TEX1IMAGES |
-					       RADEON_UPLOAD_TEX2IMAGES |
-					       RADEON_REQUIRE_QUIESCENCE);
-		}
-
-		prim.start = 0;
-		prim.finish = vertex->count;	/* unused */
-		prim.prim = vertex->prim;
-		prim.numverts = vertex->count;
-		prim.vc_format = sarea_priv->vc_format;
-
-		radeon_cp_dispatch_vertex(dev, file_priv, buf, &prim);
-	}
-
-	if (vertex->discard) {
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-	}
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_indices(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_radeon_indices_t *elts = data;
-	drm_radeon_tcl_prim_t prim;
-	int count;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	sarea_priv = master_priv->sarea_priv;
-
-	DRM_DEBUG("pid=%d index=%d start=%d end=%d discard=%d\n",
-		  DRM_CURRENTPID, elts->idx, elts->start, elts->end,
-		  elts->discard);
-
-	if (elts->idx < 0 || elts->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  elts->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-	if (elts->prim < 0 || elts->prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) {
-		DRM_ERROR("buffer prim %d\n", elts->prim);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf = dma->buflist[elts->idx];
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", elts->idx);
-		return -EINVAL;
-	}
-
-	count = (elts->end - elts->start) / sizeof(u16);
-	elts->start -= RADEON_INDEX_PRIM_OFFSET;
-
-	if (elts->start & 0x7) {
-		DRM_ERROR("misaligned buffer 0x%x\n", elts->start);
-		return -EINVAL;
-	}
-	if (elts->start < buf->used) {
-		DRM_ERROR("no header 0x%x - 0x%x\n", elts->start, buf->used);
-		return -EINVAL;
-	}
-
-	buf->used = elts->end;
-
-	if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) {
-		if (radeon_emit_state(dev_priv, file_priv,
-				      &sarea_priv->context_state,
-				      sarea_priv->tex_state,
-				      sarea_priv->dirty)) {
-			DRM_ERROR("radeon_emit_state failed\n");
-			return -EINVAL;
-		}
-
-		sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES |
-				       RADEON_UPLOAD_TEX1IMAGES |
-				       RADEON_UPLOAD_TEX2IMAGES |
-				       RADEON_REQUIRE_QUIESCENCE);
-	}
-
-	/* Build up a prim_t record:
-	 */
-	prim.start = elts->start;
-	prim.finish = elts->end;
-	prim.prim = elts->prim;
-	prim.offset = 0;	/* offset from start of dma buffers */
-	prim.numverts = RADEON_MAX_VB_VERTS;	/* duh */
-	prim.vc_format = sarea_priv->vc_format;
-
-	radeon_cp_dispatch_indices(dev, file_priv->master, buf, &prim);
-	if (elts->discard) {
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-	}
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_texture(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_texture_t *tex = data;
-	drm_radeon_tex_image_t image;
-	int ret;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (tex->image == NULL) {
-		DRM_ERROR("null texture image!\n");
-		return -EINVAL;
-	}
-
-	if (DRM_COPY_FROM_USER(&image,
-			       (drm_radeon_tex_image_t __user *) tex->image,
-			       sizeof(image)))
-		return -EFAULT;
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		ret = r600_cp_dispatch_texture(dev, file_priv, tex, &image);
-	else
-		ret = radeon_cp_dispatch_texture(dev, file_priv, tex, &image);
-
-	return ret;
-}
-
-static int radeon_cp_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_stipple_t *stipple = data;
-	u32 mask[32];
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (DRM_COPY_FROM_USER(&mask, stipple->mask, 32 * sizeof(u32)))
-		return -EFAULT;
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	radeon_cp_dispatch_stipple(dev, mask);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_indirect(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_radeon_indirect_t *indirect = data;
-	RING_LOCALS;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DRM_DEBUG("idx=%d s=%d e=%d d=%d\n",
-		  indirect->idx, indirect->start, indirect->end,
-		  indirect->discard);
-
-	if (indirect->idx < 0 || indirect->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  indirect->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-
-	buf = dma->buflist[indirect->idx];
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", indirect->idx);
-		return -EINVAL;
-	}
-
-	if (indirect->start < buf->used) {
-		DRM_ERROR("reusing indirect: start=0x%x actual=0x%x\n",
-			  indirect->start, buf->used);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf->used = indirect->end;
-
-	/* Dispatch the indirect buffer full of commands from the
-	 * X server.  This is insecure and is thus only available to
-	 * privileged clients.
-	 */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end);
-	else {
-		/* Wait for the 3D stream to idle before the indirect buffer
-		 * containing 2D acceleration commands is processed.
-		 */
-		BEGIN_RING(2);
-		RADEON_WAIT_UNTIL_3D_IDLE();
-		ADVANCE_RING();
-		radeon_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end);
-	}
-
-	if (indirect->discard) {
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-	}
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_vertex2(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_radeon_vertex2_t *vertex = data;
-	int i;
-	unsigned char laststate;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	sarea_priv = master_priv->sarea_priv;
-
-	DRM_DEBUG("pid=%d index=%d discard=%d\n",
-		  DRM_CURRENTPID, vertex->idx, vertex->discard);
-
-	if (vertex->idx < 0 || vertex->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  vertex->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf = dma->buflist[vertex->idx];
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", vertex->idx);
-		return -EINVAL;
-	}
-
-	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
-		return -EINVAL;
-
-	for (laststate = 0xff, i = 0; i < vertex->nr_prims; i++) {
-		drm_radeon_prim_t prim;
-		drm_radeon_tcl_prim_t tclprim;
-
-		if (DRM_COPY_FROM_USER(&prim, &vertex->prim[i], sizeof(prim)))
-			return -EFAULT;
-
-		if (prim.stateidx != laststate) {
-			drm_radeon_state_t state;
-
-			if (DRM_COPY_FROM_USER(&state,
-					       &vertex->state[prim.stateidx],
-					       sizeof(state)))
-				return -EFAULT;
-
-			if (radeon_emit_state2(dev_priv, file_priv, &state)) {
-				DRM_ERROR("radeon_emit_state2 failed\n");
-				return -EINVAL;
-			}
-
-			laststate = prim.stateidx;
-		}
-
-		tclprim.start = prim.start;
-		tclprim.finish = prim.finish;
-		tclprim.prim = prim.prim;
-		tclprim.vc_format = prim.vc_format;
-
-		if (prim.prim & RADEON_PRIM_WALK_IND) {
-			tclprim.offset = prim.numverts * 64;
-			tclprim.numverts = RADEON_MAX_VB_VERTS;	/* duh */
-
-			radeon_cp_dispatch_indices(dev, file_priv->master, buf, &tclprim);
-		} else {
-			tclprim.numverts = prim.numverts;
-			tclprim.offset = 0;	/* not used */
-
-			radeon_cp_dispatch_vertex(dev, file_priv, buf, &tclprim);
-		}
-
-		if (sarea_priv->nbox == 1)
-			sarea_priv->nbox = 0;
-	}
-
-	if (vertex->discard) {
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-	}
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_emit_packets(drm_radeon_private_t * dev_priv,
-			       struct drm_file *file_priv,
-			       drm_radeon_cmd_header_t header,
-			       drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int id = (int)header.packet.packet_id;
-	int sz, reg;
-	RING_LOCALS;
-
-	if (id >= RADEON_MAX_STATE_PACKETS)
-		return -EINVAL;
-
-	sz = packet[id].len;
-	reg = packet[id].start;
-
-	if (sz * sizeof(u32) > drm_buffer_unprocessed(cmdbuf->buffer)) {
-		DRM_ERROR("Packet size provided larger than data provided\n");
-		return -EINVAL;
-	}
-
-	if (radeon_check_and_fixup_packets(dev_priv, file_priv, id,
-				cmdbuf->buffer)) {
-		DRM_ERROR("Packet verification failed\n");
-		return -EINVAL;
-	}
-
-	BEGIN_RING(sz + 1);
-	OUT_RING(CP_PACKET0(reg, (sz - 1)));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static __inline__ int radeon_emit_scalars(drm_radeon_private_t *dev_priv,
-					  drm_radeon_cmd_header_t header,
-					  drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int sz = header.scalars.count;
-	int start = header.scalars.offset;
-	int stride = header.scalars.stride;
-	RING_LOCALS;
-
-	BEGIN_RING(3 + sz);
-	OUT_RING(CP_PACKET0(RADEON_SE_TCL_SCALAR_INDX_REG, 0));
-	OUT_RING(start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT));
-	OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_SCALAR_DATA_REG, sz - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-	return 0;
-}
-
-/* God this is ugly
- */
-static __inline__ int radeon_emit_scalars2(drm_radeon_private_t *dev_priv,
-					   drm_radeon_cmd_header_t header,
-					   drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int sz = header.scalars.count;
-	int start = ((unsigned int)header.scalars.offset) + 0x100;
-	int stride = header.scalars.stride;
-	RING_LOCALS;
-
-	BEGIN_RING(3 + sz);
-	OUT_RING(CP_PACKET0(RADEON_SE_TCL_SCALAR_INDX_REG, 0));
-	OUT_RING(start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT));
-	OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_SCALAR_DATA_REG, sz - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-	return 0;
-}
-
-static __inline__ int radeon_emit_vectors(drm_radeon_private_t *dev_priv,
-					  drm_radeon_cmd_header_t header,
-					  drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int sz = header.vectors.count;
-	int start = header.vectors.offset;
-	int stride = header.vectors.stride;
-	RING_LOCALS;
-
-	BEGIN_RING(5 + sz);
-	OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0);
-	OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0));
-	OUT_RING(start | (stride << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT));
-	OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1)));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static __inline__ int radeon_emit_veclinear(drm_radeon_private_t *dev_priv,
-					  drm_radeon_cmd_header_t header,
-					  drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int sz = header.veclinear.count * 4;
-	int start = header.veclinear.addr_lo | (header.veclinear.addr_hi << 8);
-	RING_LOCALS;
-
-        if (!sz)
-                return 0;
-	if (sz * 4 > drm_buffer_unprocessed(cmdbuf->buffer))
-                return -EINVAL;
-
-	BEGIN_RING(5 + sz);
-	OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0);
-	OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0));
-	OUT_RING(start | (1 << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT));
-	OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1)));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static int radeon_emit_packet3(struct drm_device * dev,
-			       struct drm_file *file_priv,
-			       drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	unsigned int cmdsz;
-	int ret;
-	RING_LOCALS;
-
-	DRM_DEBUG("\n");
-
-	if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv,
-						  cmdbuf, &cmdsz))) {
-		DRM_ERROR("Packet verification failed\n");
-		return ret;
-	}
-
-	BEGIN_RING(cmdsz);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, cmdsz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static int radeon_emit_packet3_cliprect(struct drm_device *dev,
-					struct drm_file *file_priv,
-					drm_radeon_kcmd_buffer_t *cmdbuf,
-					int orig_nbox)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_clip_rect box;
-	unsigned int cmdsz;
-	int ret;
-	struct drm_clip_rect __user *boxes = cmdbuf->boxes;
-	int i = 0;
-	RING_LOCALS;
-
-	DRM_DEBUG("\n");
-
-	if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv,
-						  cmdbuf, &cmdsz))) {
-		DRM_ERROR("Packet verification failed\n");
-		return ret;
-	}
-
-	if (!orig_nbox)
-		goto out;
-
-	do {
-		if (i < cmdbuf->nbox) {
-			if (DRM_COPY_FROM_USER(&box, &boxes[i], sizeof(box)))
-				return -EFAULT;
-			/* FIXME The second and subsequent times round
-			 * this loop, send a WAIT_UNTIL_3D_IDLE before
-			 * calling emit_clip_rect(). This fixes a
-			 * lockup on fast machines when sending
-			 * several cliprects with a cmdbuf, as when
-			 * waving a 2D window over a 3D
-			 * window. Something in the commands from user
-			 * space seems to hang the card when they're
-			 * sent several times in a row. That would be
-			 * the correct place to fix it but this works
-			 * around it until I can figure that out - Tim
-			 * Smith */
-			if (i) {
-				BEGIN_RING(2);
-				RADEON_WAIT_UNTIL_3D_IDLE();
-				ADVANCE_RING();
-			}
-			radeon_emit_clip_rect(dev_priv, &box);
-		}
-
-		BEGIN_RING(cmdsz);
-		OUT_RING_DRM_BUFFER(cmdbuf->buffer, cmdsz);
-		ADVANCE_RING();
-
-	} while (++i < cmdbuf->nbox);
-	if (cmdbuf->nbox == 1)
-		cmdbuf->nbox = 0;
-
-	return 0;
-      out:
-	drm_buffer_advance(cmdbuf->buffer, cmdsz * 4);
-	return 0;
-}
-
-static int radeon_emit_wait(struct drm_device * dev, int flags)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-
-	DRM_DEBUG("%x\n", flags);
-	switch (flags) {
-	case RADEON_WAIT_2D:
-		BEGIN_RING(2);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-		ADVANCE_RING();
-		break;
-	case RADEON_WAIT_3D:
-		BEGIN_RING(2);
-		RADEON_WAIT_UNTIL_3D_IDLE();
-		ADVANCE_RING();
-		break;
-	case RADEON_WAIT_2D | RADEON_WAIT_3D:
-		BEGIN_RING(2);
-		RADEON_WAIT_UNTIL_IDLE();
-		ADVANCE_RING();
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int radeon_cp_cmdbuf(struct drm_device *dev, void *data,
-		struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf = NULL;
-	drm_radeon_cmd_header_t stack_header;
-	int idx;
-	drm_radeon_kcmd_buffer_t *cmdbuf = data;
-	int orig_nbox;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	if (cmdbuf->bufsz > 64 * 1024 || cmdbuf->bufsz < 0) {
-		return -EINVAL;
-	}
-
-	/* Allocate an in-kernel area and copy in the cmdbuf.  Do this to avoid
-	 * races between checking values and using those values in other code,
-	 * and simply to avoid a lot of function calls to copy in data.
-	 */
-	if (cmdbuf->bufsz != 0) {
-		int rv;
-		void __user *buffer = cmdbuf->buffer;
-		rv = drm_buffer_alloc(&cmdbuf->buffer, cmdbuf->bufsz);
-		if (rv)
-			return rv;
-		rv = drm_buffer_copy_from_user(cmdbuf->buffer, buffer,
-						cmdbuf->bufsz);
-		if (rv) {
-			drm_buffer_free(cmdbuf->buffer);
-			return rv;
-		}
-	} else
-		goto done;
-
-	orig_nbox = cmdbuf->nbox;
-
-	if (dev_priv->microcode_version == UCODE_R300) {
-		int temp;
-		temp = r300_do_cp_cmdbuf(dev, file_priv, cmdbuf);
-
-		drm_buffer_free(cmdbuf->buffer);
-
-		return temp;
-	}
-
-	/* microcode_version != r300 */
-	while (drm_buffer_unprocessed(cmdbuf->buffer) >= sizeof(stack_header)) {
-
-		drm_radeon_cmd_header_t *header;
-		header = drm_buffer_read_object(cmdbuf->buffer,
-				sizeof(stack_header), &stack_header);
-
-		switch (header->header.cmd_type) {
-		case RADEON_CMD_PACKET:
-			DRM_DEBUG("RADEON_CMD_PACKET\n");
-			if (radeon_emit_packets
-			    (dev_priv, file_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_packets failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_SCALARS:
-			DRM_DEBUG("RADEON_CMD_SCALARS\n");
-			if (radeon_emit_scalars(dev_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_scalars failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_VECTORS:
-			DRM_DEBUG("RADEON_CMD_VECTORS\n");
-			if (radeon_emit_vectors(dev_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_vectors failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_DMA_DISCARD:
-			DRM_DEBUG("RADEON_CMD_DMA_DISCARD\n");
-			idx = header->dma.buf_idx;
-			if (idx < 0 || idx >= dma->buf_count) {
-				DRM_ERROR("buffer index %d (of %d max)\n",
-					  idx, dma->buf_count - 1);
-				goto err;
-			}
-
-			buf = dma->buflist[idx];
-			if (buf->file_priv != file_priv || buf->pending) {
-				DRM_ERROR("bad buffer %p %p %d\n",
-					  buf->file_priv, file_priv,
-					  buf->pending);
-				goto err;
-			}
-
-			radeon_cp_discard_buffer(dev, file_priv->master, buf);
-			break;
-
-		case RADEON_CMD_PACKET3:
-			DRM_DEBUG("RADEON_CMD_PACKET3\n");
-			if (radeon_emit_packet3(dev, file_priv, cmdbuf)) {
-				DRM_ERROR("radeon_emit_packet3 failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_PACKET3_CLIP:
-			DRM_DEBUG("RADEON_CMD_PACKET3_CLIP\n");
-			if (radeon_emit_packet3_cliprect
-			    (dev, file_priv, cmdbuf, orig_nbox)) {
-				DRM_ERROR("radeon_emit_packet3_clip failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_SCALARS2:
-			DRM_DEBUG("RADEON_CMD_SCALARS2\n");
-			if (radeon_emit_scalars2(dev_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_scalars2 failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_WAIT:
-			DRM_DEBUG("RADEON_CMD_WAIT\n");
-			if (radeon_emit_wait(dev, header->wait.flags)) {
-				DRM_ERROR("radeon_emit_wait failed\n");
-				goto err;
-			}
-			break;
-		case RADEON_CMD_VECLINEAR:
-			DRM_DEBUG("RADEON_CMD_VECLINEAR\n");
-			if (radeon_emit_veclinear(dev_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_veclinear failed\n");
-				goto err;
-			}
-			break;
-
-		default:
-			DRM_ERROR("bad cmd_type %d at byte %d\n",
-				  header->header.cmd_type,
-				  cmdbuf->buffer->iterator);
-			goto err;
-		}
-	}
-
-	drm_buffer_free(cmdbuf->buffer);
-
-      done:
-	DRM_DEBUG("DONE\n");
-	COMMIT_RING();
-	return 0;
-
-      err:
-	drm_buffer_free(cmdbuf->buffer);
-	return -EINVAL;
-}
-
-static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_getparam_t *param = data;
-	int value;
-
-	DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
-
-	switch (param->param) {
-	case RADEON_PARAM_GART_BUFFER_OFFSET:
-		value = dev_priv->gart_buffers_offset;
-		break;
-	case RADEON_PARAM_LAST_FRAME:
-		dev_priv->stats.last_frame_reads++;
-		value = GET_SCRATCH(dev_priv, 0);
-		break;
-	case RADEON_PARAM_LAST_DISPATCH:
-		value = GET_SCRATCH(dev_priv, 1);
-		break;
-	case RADEON_PARAM_LAST_CLEAR:
-		dev_priv->stats.last_clear_reads++;
-		value = GET_SCRATCH(dev_priv, 2);
-		break;
-	case RADEON_PARAM_IRQ_NR:
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			value = 0;
-		else
-			value = drm_dev_to_irq(dev);
-		break;
-	case RADEON_PARAM_GART_BASE:
-		value = dev_priv->gart_vm_start;
-		break;
-	case RADEON_PARAM_REGISTER_HANDLE:
-		value = dev_priv->mmio->offset;
-		break;
-	case RADEON_PARAM_STATUS_HANDLE:
-		value = dev_priv->ring_rptr_offset;
-		break;
-#if BITS_PER_LONG == 32
-		/*
-		 * This ioctl() doesn't work on 64-bit platforms because hw_lock is a
-		 * pointer which can't fit into an int-sized variable.  According to
-		 * Michel Dänzer, the ioctl() is only used on embedded platforms, so
-		 * not supporting it shouldn't be a problem.  If the same functionality
-		 * is needed on 64-bit platforms, a new ioctl() would have to be added,
-		 * so backwards-compatibility for the embedded platforms can be
-		 * maintained.  --davidm 4-Feb-2004.
-		 */
-	case RADEON_PARAM_SAREA_HANDLE:
-		/* The lock is the first dword in the sarea. */
-		/* no users of this parameter */
-		break;
-#endif
-	case RADEON_PARAM_GART_TEX_HANDLE:
-		value = dev_priv->gart_textures_offset;
-		break;
-	case RADEON_PARAM_SCRATCH_OFFSET:
-		if (!dev_priv->writeback_works)
-			return -EINVAL;
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			value = R600_SCRATCH_REG_OFFSET;
-		else
-			value = RADEON_SCRATCH_REG_OFFSET;
-		break;
-	case RADEON_PARAM_CARD_TYPE:
-		if (dev_priv->flags & RADEON_IS_PCIE)
-			value = RADEON_CARD_PCIE;
-		else if (dev_priv->flags & RADEON_IS_AGP)
-			value = RADEON_CARD_AGP;
-		else
-			value = RADEON_CARD_PCI;
-		break;
-	case RADEON_PARAM_VBLANK_CRTC:
-		value = radeon_vblank_crtc_get(dev);
-		break;
-	case RADEON_PARAM_FB_LOCATION:
-		value = radeon_read_fb_location(dev_priv);
-		break;
-	case RADEON_PARAM_NUM_GB_PIPES:
-		value = dev_priv->num_gb_pipes;
-		break;
-	case RADEON_PARAM_NUM_Z_PIPES:
-		value = dev_priv->num_z_pipes;
-		break;
-	default:
-		DRM_DEBUG("Invalid parameter %d\n", param->param);
-		return -EINVAL;
-	}
-
-	if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-static int radeon_cp_setparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_setparam_t *sp = data;
-	struct drm_radeon_driver_file_fields *radeon_priv;
-
-	switch (sp->param) {
-	case RADEON_SETPARAM_FB_LOCATION:
-		radeon_priv = file_priv->driver_priv;
-		radeon_priv->radeon_fb_delta = dev_priv->fb_location -
-		    sp->value;
-		break;
-	case RADEON_SETPARAM_SWITCH_TILING:
-		if (sp->value == 0) {
-			DRM_DEBUG("color tiling disabled\n");
-			dev_priv->front_pitch_offset &= ~RADEON_DST_TILE_MACRO;
-			dev_priv->back_pitch_offset &= ~RADEON_DST_TILE_MACRO;
-			if (master_priv->sarea_priv)
-				master_priv->sarea_priv->tiling_enabled = 0;
-		} else if (sp->value == 1) {
-			DRM_DEBUG("color tiling enabled\n");
-			dev_priv->front_pitch_offset |= RADEON_DST_TILE_MACRO;
-			dev_priv->back_pitch_offset |= RADEON_DST_TILE_MACRO;
-			if (master_priv->sarea_priv)
-				master_priv->sarea_priv->tiling_enabled = 1;
-		}
-		break;
-	case RADEON_SETPARAM_PCIGART_LOCATION:
-		dev_priv->pcigart_offset = sp->value;
-		dev_priv->pcigart_offset_set = 1;
-		break;
-	case RADEON_SETPARAM_NEW_MEMMAP:
-		dev_priv->new_memmap = sp->value;
-		break;
-	case RADEON_SETPARAM_PCIGART_TABLE_SIZE:
-		dev_priv->gart_info.table_size = sp->value;
-		if (dev_priv->gart_info.table_size < RADEON_PCIGART_TABLE_SIZE)
-			dev_priv->gart_info.table_size = RADEON_PCIGART_TABLE_SIZE;
-		break;
-	case RADEON_SETPARAM_VBLANK_CRTC:
-		return radeon_vblank_crtc_set(dev, sp->value);
-		break;
-	default:
-		DRM_DEBUG("Invalid parameter %d\n", sp->param);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* When a client dies:
- *    - Check for and clean up flipped page state
- *    - Free any alloced GART memory.
- *    - Free any alloced radeon surfaces.
- *
- * DRM infrastructure takes care of reclaiming dma buffers.
- */
-void radeon_driver_preclose(struct drm_device *dev, struct drm_file *file_priv)
-{
-	if (dev->dev_private) {
-		drm_radeon_private_t *dev_priv = dev->dev_private;
-		dev_priv->page_flipping = 0;
-		radeon_mem_release(file_priv, dev_priv->gart_heap);
-		radeon_mem_release(file_priv, dev_priv->fb_heap);
-		radeon_surfaces_release(file_priv, dev_priv);
-	}
-}
-
-void radeon_driver_lastclose(struct drm_device *dev)
-{
-	radeon_surfaces_release(PCIGART_FILE_PRIV, dev->dev_private);
-	radeon_do_release(dev);
-}
-
-int radeon_driver_open(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_driver_file_fields *radeon_priv;
-
-	DRM_DEBUG("\n");
-	radeon_priv = kmalloc(sizeof(*radeon_priv), GFP_KERNEL);
-
-	if (!radeon_priv)
-		return -ENOMEM;
-
-	file_priv->driver_priv = radeon_priv;
-
-	if (dev_priv)
-		radeon_priv->radeon_fb_delta = dev_priv->fb_location;
-	else
-		radeon_priv->radeon_fb_delta = 0;
-	return 0;
-}
-
-void radeon_driver_postclose(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct drm_radeon_driver_file_fields *radeon_priv =
-	    file_priv->driver_priv;
-
-	kfree(radeon_priv);
-}
-
-struct drm_ioctl_desc radeon_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, radeon_cp_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_START, radeon_cp_start, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_STOP, radeon_cp_stop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_RESET, radeon_cp_reset, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_IDLE, radeon_cp_idle, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_RESUME, radeon_cp_resume, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_RESET, radeon_engine_reset, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_FULLSCREEN, radeon_fullscreen, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SWAP, radeon_cp_swap, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CLEAR, radeon_cp_clear, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_VERTEX, radeon_cp_vertex, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_INDICES, radeon_cp_indices, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_TEXTURE, radeon_cp_texture, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_STIPPLE, radeon_cp_stipple, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_INDIRECT, radeon_cp_indirect, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_VERTEX2, radeon_cp_vertex2, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CMDBUF, radeon_cp_cmdbuf, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_GETPARAM, radeon_cp_getparam, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_FLIP, radeon_cp_flip, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_ALLOC, radeon_mem_alloc, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_FREE, radeon_mem_free, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_INIT_HEAP, radeon_mem_init_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_IRQ_EMIT, radeon_irq_emit, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_IRQ_WAIT, radeon_irq_wait, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SETPARAM, radeon_cp_setparam, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, radeon_surface_alloc, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, radeon_surface_free, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CS, r600_cs_legacy_ioctl, DRM_AUTH)
-};
-
-int radeon_max_ioctl = DRM_ARRAY_SIZE(radeon_ioctls);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_test.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_test.c
deleted file mode 100644
index dc5dcf48..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_test.c
+++ /dev/null
@@ -1,497 +0,0 @@
-/*
- * Copyright 2009 VMware, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Michel Dänzer
- */
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_reg.h"
-#include "radeon.h"
-
-
-/* Test BO GTT->VRAM and VRAM->GTT GPU copies across the whole GTT aperture */
-void radeon_test_moves(struct radeon_device *rdev)
-{
-	struct radeon_bo *vram_obj = NULL;
-	struct radeon_bo **gtt_obj = NULL;
-	struct radeon_fence *fence = NULL;
-	uint64_t gtt_addr, vram_addr;
-	unsigned i, n, size;
-	int r;
-
-	size = 1024 * 1024;
-
-	/* Number of tests =
-	 * (Total GTT - IB pool - writeback page - ring buffers) / test size
-	 */
-	n = rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024;
-	for (i = 0; i < RADEON_NUM_RINGS; ++i)
-		n -= rdev->ring[i].ring_size;
-	if (rdev->wb.wb_obj)
-		n -= RADEON_GPU_PAGE_SIZE;
-	if (rdev->ih.ring_obj)
-		n -= rdev->ih.ring_size;
-	n /= size;
-
-	gtt_obj = kzalloc(n * sizeof(*gtt_obj), GFP_KERNEL);
-	if (!gtt_obj) {
-		DRM_ERROR("Failed to allocate %d pointers\n", n);
-		r = 1;
-		goto out_cleanup;
-	}
-
-	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-				&vram_obj);
-	if (r) {
-		DRM_ERROR("Failed to create VRAM object\n");
-		goto out_cleanup;
-	}
-	r = radeon_bo_reserve(vram_obj, false);
-	if (unlikely(r != 0))
-		goto out_cleanup;
-	r = radeon_bo_pin(vram_obj, RADEON_GEM_DOMAIN_VRAM, &vram_addr);
-	if (r) {
-		DRM_ERROR("Failed to pin VRAM object\n");
-		goto out_cleanup;
-	}
-	for (i = 0; i < n; i++) {
-		void *gtt_map, *vram_map;
-		void **gtt_start, **gtt_end;
-		void **vram_start, **vram_end;
-
-		r = radeon_bo_create(rdev, size, PAGE_SIZE, true,
-					 RADEON_GEM_DOMAIN_GTT, gtt_obj + i);
-		if (r) {
-			DRM_ERROR("Failed to create GTT object %d\n", i);
-			goto out_cleanup;
-		}
-
-		r = radeon_bo_reserve(gtt_obj[i], false);
-		if (unlikely(r != 0))
-			goto out_cleanup;
-		r = radeon_bo_pin(gtt_obj[i], RADEON_GEM_DOMAIN_GTT, &gtt_addr);
-		if (r) {
-			DRM_ERROR("Failed to pin GTT object %d\n", i);
-			goto out_cleanup;
-		}
-
-		r = radeon_bo_kmap(gtt_obj[i], &gtt_map);
-		if (r) {
-			DRM_ERROR("Failed to map GTT object %d\n", i);
-			goto out_cleanup;
-		}
-
-		for (gtt_start = gtt_map, gtt_end = gtt_map + size;
-		     gtt_start < gtt_end;
-		     gtt_start++)
-			*gtt_start = gtt_start;
-
-		radeon_bo_kunmap(gtt_obj[i]);
-
-		r = radeon_fence_create(rdev, &fence, RADEON_RING_TYPE_GFX_INDEX);
-		if (r) {
-			DRM_ERROR("Failed to create GTT->VRAM fence %d\n", i);
-			goto out_cleanup;
-		}
-
-		r = radeon_copy(rdev, gtt_addr, vram_addr, size / RADEON_GPU_PAGE_SIZE, fence);
-		if (r) {
-			DRM_ERROR("Failed GTT->VRAM copy %d\n", i);
-			goto out_cleanup;
-		}
-
-		r = radeon_fence_wait(fence, false);
-		if (r) {
-			DRM_ERROR("Failed to wait for GTT->VRAM fence %d\n", i);
-			goto out_cleanup;
-		}
-
-		radeon_fence_unref(&fence);
-
-		r = radeon_bo_kmap(vram_obj, &vram_map);
-		if (r) {
-			DRM_ERROR("Failed to map VRAM object after copy %d\n", i);
-			goto out_cleanup;
-		}
-
-		for (gtt_start = gtt_map, gtt_end = gtt_map + size,
-		     vram_start = vram_map, vram_end = vram_map + size;
-		     vram_start < vram_end;
-		     gtt_start++, vram_start++) {
-			if (*vram_start != gtt_start) {
-				DRM_ERROR("Incorrect GTT->VRAM copy %d: Got 0x%p, "
-					  "expected 0x%p (GTT/VRAM offset "
-					  "0x%16llx/0x%16llx)\n",
-					  i, *vram_start, gtt_start,
-					  (unsigned long long)
-					  (gtt_addr - rdev->mc.gtt_start +
-					   (void*)gtt_start - gtt_map),
-					  (unsigned long long)
-					  (vram_addr - rdev->mc.vram_start +
-					   (void*)gtt_start - gtt_map));
-				radeon_bo_kunmap(vram_obj);
-				goto out_cleanup;
-			}
-			*vram_start = vram_start;
-		}
-
-		radeon_bo_kunmap(vram_obj);
-
-		r = radeon_fence_create(rdev, &fence, RADEON_RING_TYPE_GFX_INDEX);
-		if (r) {
-			DRM_ERROR("Failed to create VRAM->GTT fence %d\n", i);
-			goto out_cleanup;
-		}
-
-		r = radeon_copy(rdev, vram_addr, gtt_addr, size / RADEON_GPU_PAGE_SIZE, fence);
-		if (r) {
-			DRM_ERROR("Failed VRAM->GTT copy %d\n", i);
-			goto out_cleanup;
-		}
-
-		r = radeon_fence_wait(fence, false);
-		if (r) {
-			DRM_ERROR("Failed to wait for VRAM->GTT fence %d\n", i);
-			goto out_cleanup;
-		}
-
-		radeon_fence_unref(&fence);
-
-		r = radeon_bo_kmap(gtt_obj[i], &gtt_map);
-		if (r) {
-			DRM_ERROR("Failed to map GTT object after copy %d\n", i);
-			goto out_cleanup;
-		}
-
-		for (gtt_start = gtt_map, gtt_end = gtt_map + size,
-		     vram_start = vram_map, vram_end = vram_map + size;
-		     gtt_start < gtt_end;
-		     gtt_start++, vram_start++) {
-			if (*gtt_start != vram_start) {
-				DRM_ERROR("Incorrect VRAM->GTT copy %d: Got 0x%p, "
-					  "expected 0x%p (VRAM/GTT offset "
-					  "0x%16llx/0x%16llx)\n",
-					  i, *gtt_start, vram_start,
-					  (unsigned long long)
-					  (vram_addr - rdev->mc.vram_start +
-					   (void*)vram_start - vram_map),
-					  (unsigned long long)
-					  (gtt_addr - rdev->mc.gtt_start +
-					   (void*)vram_start - vram_map));
-				radeon_bo_kunmap(gtt_obj[i]);
-				goto out_cleanup;
-			}
-		}
-
-		radeon_bo_kunmap(gtt_obj[i]);
-
-		DRM_INFO("Tested GTT->VRAM and VRAM->GTT copy for GTT offset 0x%llx\n",
-			 gtt_addr - rdev->mc.gtt_start);
-	}
-
-out_cleanup:
-	if (vram_obj) {
-		if (radeon_bo_is_reserved(vram_obj)) {
-			radeon_bo_unpin(vram_obj);
-			radeon_bo_unreserve(vram_obj);
-		}
-		radeon_bo_unref(&vram_obj);
-	}
-	if (gtt_obj) {
-		for (i = 0; i < n; i++) {
-			if (gtt_obj[i]) {
-				if (radeon_bo_is_reserved(gtt_obj[i])) {
-					radeon_bo_unpin(gtt_obj[i]);
-					radeon_bo_unreserve(gtt_obj[i]);
-				}
-				radeon_bo_unref(&gtt_obj[i]);
-			}
-		}
-		kfree(gtt_obj);
-	}
-	if (fence) {
-		radeon_fence_unref(&fence);
-	}
-	if (r) {
-		printk(KERN_WARNING "Error while testing BO move.\n");
-	}
-}
-
-void radeon_test_ring_sync(struct radeon_device *rdev,
-			   struct radeon_ring *ringA,
-			   struct radeon_ring *ringB)
-{
-	struct radeon_fence *fence1 = NULL, *fence2 = NULL;
-	struct radeon_semaphore *semaphore = NULL;
-	int ridxA = radeon_ring_index(rdev, ringA);
-	int ridxB = radeon_ring_index(rdev, ringB);
-	int r;
-
-	r = radeon_fence_create(rdev, &fence1, ridxA);
-	if (r) {
-		DRM_ERROR("Failed to create sync fence 1\n");
-		goto out_cleanup;
-	}
-	r = radeon_fence_create(rdev, &fence2, ridxA);
-	if (r) {
-		DRM_ERROR("Failed to create sync fence 2\n");
-		goto out_cleanup;
-	}
-
-	r = radeon_semaphore_create(rdev, &semaphore);
-	if (r) {
-		DRM_ERROR("Failed to create semaphore\n");
-		goto out_cleanup;
-	}
-
-	r = radeon_ring_lock(rdev, ringA, 64);
-	if (r) {
-		DRM_ERROR("Failed to lock ring A %d\n", ridxA);
-		goto out_cleanup;
-	}
-	radeon_semaphore_emit_wait(rdev, ridxA, semaphore);
-	radeon_fence_emit(rdev, fence1);
-	radeon_semaphore_emit_wait(rdev, ridxA, semaphore);
-	radeon_fence_emit(rdev, fence2);
-	radeon_ring_unlock_commit(rdev, ringA);
-
-	mdelay(1000);
-
-	if (radeon_fence_signaled(fence1)) {
-		DRM_ERROR("Fence 1 signaled without waiting for semaphore.\n");
-		goto out_cleanup;
-	}
-
-	r = radeon_ring_lock(rdev, ringB, 64);
-	if (r) {
-		DRM_ERROR("Failed to lock ring B %p\n", ringB);
-		goto out_cleanup;
-	}
-	radeon_semaphore_emit_signal(rdev, ridxB, semaphore);
-	radeon_ring_unlock_commit(rdev, ringB);
-
-	r = radeon_fence_wait(fence1, false);
-	if (r) {
-		DRM_ERROR("Failed to wait for sync fence 1\n");
-		goto out_cleanup;
-	}
-
-	mdelay(1000);
-
-	if (radeon_fence_signaled(fence2)) {
-		DRM_ERROR("Fence 2 signaled without waiting for semaphore.\n");
-		goto out_cleanup;
-	}
-
-	r = radeon_ring_lock(rdev, ringB, 64);
-	if (r) {
-		DRM_ERROR("Failed to lock ring B %p\n", ringB);
-		goto out_cleanup;
-	}
-	radeon_semaphore_emit_signal(rdev, ridxB, semaphore);
-	radeon_ring_unlock_commit(rdev, ringB);
-
-	r = radeon_fence_wait(fence2, false);
-	if (r) {
-		DRM_ERROR("Failed to wait for sync fence 1\n");
-		goto out_cleanup;
-	}
-
-out_cleanup:
-	if (semaphore)
-		radeon_semaphore_free(rdev, semaphore);
-
-	if (fence1)
-		radeon_fence_unref(&fence1);
-
-	if (fence2)
-		radeon_fence_unref(&fence2);
-
-	if (r)
-		printk(KERN_WARNING "Error while testing ring sync (%d).\n", r);
-}
-
-void radeon_test_ring_sync2(struct radeon_device *rdev,
-			    struct radeon_ring *ringA,
-			    struct radeon_ring *ringB,
-			    struct radeon_ring *ringC)
-{
-	struct radeon_fence *fenceA = NULL, *fenceB = NULL;
-	struct radeon_semaphore *semaphore = NULL;
-	int ridxA = radeon_ring_index(rdev, ringA);
-	int ridxB = radeon_ring_index(rdev, ringB);
-	int ridxC = radeon_ring_index(rdev, ringC);
-	bool sigA, sigB;
-	int i, r;
-
-	r = radeon_fence_create(rdev, &fenceA, ridxA);
-	if (r) {
-		DRM_ERROR("Failed to create sync fence 1\n");
-		goto out_cleanup;
-	}
-	r = radeon_fence_create(rdev, &fenceB, ridxB);
-	if (r) {
-		DRM_ERROR("Failed to create sync fence 2\n");
-		goto out_cleanup;
-	}
-
-	r = radeon_semaphore_create(rdev, &semaphore);
-	if (r) {
-		DRM_ERROR("Failed to create semaphore\n");
-		goto out_cleanup;
-	}
-
-	r = radeon_ring_lock(rdev, ringA, 64);
-	if (r) {
-		DRM_ERROR("Failed to lock ring A %d\n", ridxA);
-		goto out_cleanup;
-	}
-	radeon_semaphore_emit_wait(rdev, ridxA, semaphore);
-	radeon_fence_emit(rdev, fenceA);
-	radeon_ring_unlock_commit(rdev, ringA);
-
-	r = radeon_ring_lock(rdev, ringB, 64);
-	if (r) {
-		DRM_ERROR("Failed to lock ring B %d\n", ridxB);
-		goto out_cleanup;
-	}
-	radeon_semaphore_emit_wait(rdev, ridxB, semaphore);
-	radeon_fence_emit(rdev, fenceB);
-	radeon_ring_unlock_commit(rdev, ringB);
-
-	mdelay(1000);
-
-	if (radeon_fence_signaled(fenceA)) {
-		DRM_ERROR("Fence A signaled without waiting for semaphore.\n");
-		goto out_cleanup;
-	}
-	if (radeon_fence_signaled(fenceB)) {
-		DRM_ERROR("Fence A signaled without waiting for semaphore.\n");
-		goto out_cleanup;
-	}
-
-	r = radeon_ring_lock(rdev, ringC, 64);
-	if (r) {
-		DRM_ERROR("Failed to lock ring B %p\n", ringC);
-		goto out_cleanup;
-	}
-	radeon_semaphore_emit_signal(rdev, ridxC, semaphore);
-	radeon_ring_unlock_commit(rdev, ringC);
-
-	for (i = 0; i < 30; ++i) {
-		mdelay(100);
-		sigA = radeon_fence_signaled(fenceA);
-		sigB = radeon_fence_signaled(fenceB);
-		if (sigA || sigB)
-			break;
-	}
-
-	if (!sigA && !sigB) {
-		DRM_ERROR("Neither fence A nor B has been signaled\n");
-		goto out_cleanup;
-	} else if (sigA && sigB) {
-		DRM_ERROR("Both fence A and B has been signaled\n");
-		goto out_cleanup;
-	}
-
-	DRM_INFO("Fence %c was first signaled\n", sigA ? 'A' : 'B');
-
-	r = radeon_ring_lock(rdev, ringC, 64);
-	if (r) {
-		DRM_ERROR("Failed to lock ring B %p\n", ringC);
-		goto out_cleanup;
-	}
-	radeon_semaphore_emit_signal(rdev, ridxC, semaphore);
-	radeon_ring_unlock_commit(rdev, ringC);
-
-	mdelay(1000);
-
-	r = radeon_fence_wait(fenceA, false);
-	if (r) {
-		DRM_ERROR("Failed to wait for sync fence A\n");
-		goto out_cleanup;
-	}
-	r = radeon_fence_wait(fenceB, false);
-	if (r) {
-		DRM_ERROR("Failed to wait for sync fence B\n");
-		goto out_cleanup;
-	}
-
-out_cleanup:
-	if (semaphore)
-		radeon_semaphore_free(rdev, semaphore);
-
-	if (fenceA)
-		radeon_fence_unref(&fenceA);
-
-	if (fenceB)
-		radeon_fence_unref(&fenceB);
-
-	if (r)
-		printk(KERN_WARNING "Error while testing ring sync (%d).\n", r);
-}
-
-void radeon_test_syncing(struct radeon_device *rdev)
-{
-	int i, j, k;
-
-	for (i = 1; i < RADEON_NUM_RINGS; ++i) {
-		struct radeon_ring *ringA = &rdev->ring[i];
-		if (!ringA->ready)
-			continue;
-
-		for (j = 0; j < i; ++j) {
-			struct radeon_ring *ringB = &rdev->ring[j];
-			if (!ringB->ready)
-				continue;
-
-			DRM_INFO("Testing syncing between rings %d and %d...\n", i, j);
-			radeon_test_ring_sync(rdev, ringA, ringB);
-
-			DRM_INFO("Testing syncing between rings %d and %d...\n", j, i);
-			radeon_test_ring_sync(rdev, ringB, ringA);
-
-			for (k = 0; k < j; ++k) {
-				struct radeon_ring *ringC = &rdev->ring[k];
-				if (!ringC->ready)
-					continue;
-
-				DRM_INFO("Testing syncing between rings %d, %d and %d...\n", i, j, k);
-				radeon_test_ring_sync2(rdev, ringA, ringB, ringC);
-
-				DRM_INFO("Testing syncing between rings %d, %d and %d...\n", i, k, j);
-				radeon_test_ring_sync2(rdev, ringA, ringC, ringB);
-
-				DRM_INFO("Testing syncing between rings %d, %d and %d...\n", j, i, k);
-				radeon_test_ring_sync2(rdev, ringB, ringA, ringC);
-
-				DRM_INFO("Testing syncing between rings %d, %d and %d...\n", j, k, i);
-				radeon_test_ring_sync2(rdev, ringB, ringC, ringA);
-
-				DRM_INFO("Testing syncing between rings %d, %d and %d...\n", k, i, j);
-				radeon_test_ring_sync2(rdev, ringC, ringA, ringB);
-
-				DRM_INFO("Testing syncing between rings %d, %d and %d...\n", k, j, i);
-				radeon_test_ring_sync2(rdev, ringC, ringB, ringA);
-			}
-		}
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_trace.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_trace.h
deleted file mode 100644
index eafd8160..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_trace.h
+++ /dev/null
@@ -1,82 +0,0 @@
-#if !defined(_RADEON_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _RADEON_TRACE_H_
-
-#include <linux/stringify.h>
-#include <linux/types.h>
-#include <linux/tracepoint.h>
-
-#include <drm/drmP.h>
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM radeon
-#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
-#define TRACE_INCLUDE_FILE radeon_trace
-
-TRACE_EVENT(radeon_bo_create,
-	    TP_PROTO(struct radeon_bo *bo),
-	    TP_ARGS(bo),
-	    TP_STRUCT__entry(
-			     __field(struct radeon_bo *, bo)
-			     __field(u32, pages)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->bo = bo;
-			   __entry->pages = bo->tbo.num_pages;
-			   ),
-	    TP_printk("bo=%p, pages=%u", __entry->bo, __entry->pages)
-);
-
-DECLARE_EVENT_CLASS(radeon_fence_request,
-
-	    TP_PROTO(struct drm_device *dev, u32 seqno),
-
-	    TP_ARGS(dev, seqno),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			     __field(u32, seqno)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->dev = dev->primary->index;
-			   __entry->seqno = seqno;
-			   ),
-
-	    TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno)
-);
-
-DEFINE_EVENT(radeon_fence_request, radeon_fence_emit,
-
-	    TP_PROTO(struct drm_device *dev, u32 seqno),
-
-	    TP_ARGS(dev, seqno)
-);
-
-DEFINE_EVENT(radeon_fence_request, radeon_fence_retire,
-
-	    TP_PROTO(struct drm_device *dev, u32 seqno),
-
-	    TP_ARGS(dev, seqno)
-);
-
-DEFINE_EVENT(radeon_fence_request, radeon_fence_wait_begin,
-
-	    TP_PROTO(struct drm_device *dev, u32 seqno),
-
-	    TP_ARGS(dev, seqno)
-);
-
-DEFINE_EVENT(radeon_fence_request, radeon_fence_wait_end,
-
-	    TP_PROTO(struct drm_device *dev, u32 seqno),
-
-	    TP_ARGS(dev, seqno)
-);
-
-#endif
-
-/* This part must be outside protection */
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
-#include <trace/define_trace.h>
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_trace_points.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_trace_points.c
deleted file mode 100644
index 8175993d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_trace_points.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* Copyright Red Hat Inc 2010.
- * Author : Dave Airlie <airlied@redhat.com>
- */
-#include <drm/drmP.h>
-#include "radeon_drm.h"
-#include "radeon.h"
-
-#define CREATE_TRACE_POINTS
-#include "radeon_trace.h"
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_ttm.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_ttm.c
deleted file mode 100644
index f493c640..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/radeon_ttm.c
+++ /dev/null
@@ -1,913 +0,0 @@
-/*
- * Copyright 2009 Jerome Glisse.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- */
-/*
- * Authors:
- *    Jerome Glisse <glisse@freedesktop.org>
- *    Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- *    Dave Airlie
- */
-#include <ttm/ttm_bo_api.h>
-#include <ttm/ttm_bo_driver.h>
-#include <ttm/ttm_placement.h>
-#include <ttm/ttm_module.h>
-#include <ttm/ttm_page_alloc.h>
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include "radeon_reg.h"
-#include "radeon.h"
-
-#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
-
-static int radeon_ttm_debugfs_init(struct radeon_device *rdev);
-
-static struct radeon_device *radeon_get_rdev(struct ttm_bo_device *bdev)
-{
-	struct radeon_mman *mman;
-	struct radeon_device *rdev;
-
-	mman = container_of(bdev, struct radeon_mman, bdev);
-	rdev = container_of(mman, struct radeon_device, mman);
-	return rdev;
-}
-
-
-/*
- * Global memory.
- */
-static int radeon_ttm_mem_global_init(struct drm_global_reference *ref)
-{
-	return ttm_mem_global_init(ref->object);
-}
-
-static void radeon_ttm_mem_global_release(struct drm_global_reference *ref)
-{
-	ttm_mem_global_release(ref->object);
-}
-
-static int radeon_ttm_global_init(struct radeon_device *rdev)
-{
-	struct drm_global_reference *global_ref;
-	int r;
-
-	rdev->mman.mem_global_referenced = false;
-	global_ref = &rdev->mman.mem_global_ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_MEM;
-	global_ref->size = sizeof(struct ttm_mem_global);
-	global_ref->init = &radeon_ttm_mem_global_init;
-	global_ref->release = &radeon_ttm_mem_global_release;
-	r = drm_global_item_ref(global_ref);
-	if (r != 0) {
-		DRM_ERROR("Failed setting up TTM memory accounting "
-			  "subsystem.\n");
-		return r;
-	}
-
-	rdev->mman.bo_global_ref.mem_glob =
-		rdev->mman.mem_global_ref.object;
-	global_ref = &rdev->mman.bo_global_ref.ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_BO;
-	global_ref->size = sizeof(struct ttm_bo_global);
-	global_ref->init = &ttm_bo_global_init;
-	global_ref->release = &ttm_bo_global_release;
-	r = drm_global_item_ref(global_ref);
-	if (r != 0) {
-		DRM_ERROR("Failed setting up TTM BO subsystem.\n");
-		drm_global_item_unref(&rdev->mman.mem_global_ref);
-		return r;
-	}
-
-	rdev->mman.mem_global_referenced = true;
-	return 0;
-}
-
-static void radeon_ttm_global_fini(struct radeon_device *rdev)
-{
-	if (rdev->mman.mem_global_referenced) {
-		drm_global_item_unref(&rdev->mman.bo_global_ref.ref);
-		drm_global_item_unref(&rdev->mman.mem_global_ref);
-		rdev->mman.mem_global_referenced = false;
-	}
-}
-
-static int radeon_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
-{
-	return 0;
-}
-
-static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
-				struct ttm_mem_type_manager *man)
-{
-	struct radeon_device *rdev;
-
-	rdev = radeon_get_rdev(bdev);
-
-	switch (type) {
-	case TTM_PL_SYSTEM:
-		/* System memory */
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_MASK_CACHING;
-		man->default_caching = TTM_PL_FLAG_CACHED;
-		break;
-	case TTM_PL_TT:
-		man->func = &ttm_bo_manager_func;
-		man->gpu_offset = rdev->mc.gtt_start;
-		man->available_caching = TTM_PL_MASK_CACHING;
-		man->default_caching = TTM_PL_FLAG_CACHED;
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE | TTM_MEMTYPE_FLAG_CMA;
-#if __OS_HAS_AGP
-		if (rdev->flags & RADEON_IS_AGP) {
-			if (!(drm_core_has_AGP(rdev->ddev) && rdev->ddev->agp)) {
-				DRM_ERROR("AGP is not enabled for memory type %u\n",
-					  (unsigned)type);
-				return -EINVAL;
-			}
-			if (!rdev->ddev->agp->cant_use_aperture)
-				man->flags = TTM_MEMTYPE_FLAG_MAPPABLE;
-			man->available_caching = TTM_PL_FLAG_UNCACHED |
-						 TTM_PL_FLAG_WC;
-			man->default_caching = TTM_PL_FLAG_WC;
-		}
-#endif
-		break;
-	case TTM_PL_VRAM:
-		/* "On-card" video ram */
-		man->func = &ttm_bo_manager_func;
-		man->gpu_offset = rdev->mc.vram_start;
-		man->flags = TTM_MEMTYPE_FLAG_FIXED |
-			     TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC;
-		man->default_caching = TTM_PL_FLAG_WC;
-		break;
-	default:
-		DRM_ERROR("Unsupported memory type %u\n", (unsigned)type);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static void radeon_evict_flags(struct ttm_buffer_object *bo,
-				struct ttm_placement *placement)
-{
-	struct radeon_bo *rbo;
-	static u32 placements = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
-
-	if (!radeon_ttm_bo_is_radeon_bo(bo)) {
-		placement->fpfn = 0;
-		placement->lpfn = 0;
-		placement->placement = &placements;
-		placement->busy_placement = &placements;
-		placement->num_placement = 1;
-		placement->num_busy_placement = 1;
-		return;
-	}
-	rbo = container_of(bo, struct radeon_bo, tbo);
-	switch (bo->mem.mem_type) {
-	case TTM_PL_VRAM:
-		if (rbo->rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready == false)
-			radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_CPU);
-		else
-			radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
-		break;
-	case TTM_PL_TT:
-	default:
-		radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_CPU);
-	}
-	*placement = rbo->placement;
-}
-
-static int radeon_verify_access(struct ttm_buffer_object *bo, struct file *filp)
-{
-	return 0;
-}
-
-static void radeon_move_null(struct ttm_buffer_object *bo,
-			     struct ttm_mem_reg *new_mem)
-{
-	struct ttm_mem_reg *old_mem = &bo->mem;
-
-	BUG_ON(old_mem->mm_node != NULL);
-	*old_mem = *new_mem;
-	new_mem->mm_node = NULL;
-}
-
-static int radeon_move_blit(struct ttm_buffer_object *bo,
-			bool evict, int no_wait_reserve, bool no_wait_gpu,
-			struct ttm_mem_reg *new_mem,
-			struct ttm_mem_reg *old_mem)
-{
-	struct radeon_device *rdev;
-	uint64_t old_start, new_start;
-	struct radeon_fence *fence;
-	int r, i;
-
-	rdev = radeon_get_rdev(bo->bdev);
-	r = radeon_fence_create(rdev, &fence, radeon_copy_ring_index(rdev));
-	if (unlikely(r)) {
-		return r;
-	}
-	old_start = old_mem->start << PAGE_SHIFT;
-	new_start = new_mem->start << PAGE_SHIFT;
-
-	switch (old_mem->mem_type) {
-	case TTM_PL_VRAM:
-		old_start += rdev->mc.vram_start;
-		break;
-	case TTM_PL_TT:
-		old_start += rdev->mc.gtt_start;
-		break;
-	default:
-		DRM_ERROR("Unknown placement %d\n", old_mem->mem_type);
-		return -EINVAL;
-	}
-	switch (new_mem->mem_type) {
-	case TTM_PL_VRAM:
-		new_start += rdev->mc.vram_start;
-		break;
-	case TTM_PL_TT:
-		new_start += rdev->mc.gtt_start;
-		break;
-	default:
-		DRM_ERROR("Unknown placement %d\n", old_mem->mem_type);
-		return -EINVAL;
-	}
-	if (!rdev->ring[radeon_copy_ring_index(rdev)].ready) {
-		DRM_ERROR("Trying to move memory with ring turned off.\n");
-		return -EINVAL;
-	}
-
-	BUILD_BUG_ON((PAGE_SIZE % RADEON_GPU_PAGE_SIZE) != 0);
-
-	/* sync other rings */
-	if (rdev->family >= CHIP_R600) {
-		for (i = 0; i < RADEON_NUM_RINGS; ++i) {
-			/* no need to sync to our own or unused rings */
-			if (i == radeon_copy_ring_index(rdev) || !rdev->ring[i].ready)
-				continue;
-
-			if (!fence->semaphore) {
-				r = radeon_semaphore_create(rdev, &fence->semaphore);
-				/* FIXME: handle semaphore error */
-				if (r)
-					continue;
-			}
-
-			r = radeon_ring_lock(rdev, &rdev->ring[i], 3);
-			/* FIXME: handle ring lock error */
-			if (r)
-				continue;
-			radeon_semaphore_emit_signal(rdev, i, fence->semaphore);
-			radeon_ring_unlock_commit(rdev, &rdev->ring[i]);
-
-			r = radeon_ring_lock(rdev, &rdev->ring[radeon_copy_ring_index(rdev)], 3);
-			/* FIXME: handle ring lock error */
-			if (r)
-				continue;
-			radeon_semaphore_emit_wait(rdev, radeon_copy_ring_index(rdev), fence->semaphore);
-			radeon_ring_unlock_commit(rdev, &rdev->ring[radeon_copy_ring_index(rdev)]);
-		}
-	}
-
-	r = radeon_copy(rdev, old_start, new_start,
-			new_mem->num_pages * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE), /* GPU pages */
-			fence);
-	/* FIXME: handle copy error */
-	r = ttm_bo_move_accel_cleanup(bo, (void *)fence, NULL,
-				      evict, no_wait_reserve, no_wait_gpu, new_mem);
-	radeon_fence_unref(&fence);
-	return r;
-}
-
-static int radeon_move_vram_ram(struct ttm_buffer_object *bo,
-				bool evict, bool interruptible,
-				bool no_wait_reserve, bool no_wait_gpu,
-				struct ttm_mem_reg *new_mem)
-{
-	struct radeon_device *rdev;
-	struct ttm_mem_reg *old_mem = &bo->mem;
-	struct ttm_mem_reg tmp_mem;
-	u32 placements;
-	struct ttm_placement placement;
-	int r;
-
-	rdev = radeon_get_rdev(bo->bdev);
-	tmp_mem = *new_mem;
-	tmp_mem.mm_node = NULL;
-	placement.fpfn = 0;
-	placement.lpfn = 0;
-	placement.num_placement = 1;
-	placement.placement = &placements;
-	placement.num_busy_placement = 1;
-	placement.busy_placement = &placements;
-	placements = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
-	r = ttm_bo_mem_space(bo, &placement, &tmp_mem,
-			     interruptible, no_wait_reserve, no_wait_gpu);
-	if (unlikely(r)) {
-		return r;
-	}
-
-	r = ttm_tt_set_placement_caching(bo->ttm, tmp_mem.placement);
-	if (unlikely(r)) {
-		goto out_cleanup;
-	}
-
-	r = ttm_tt_bind(bo->ttm, &tmp_mem);
-	if (unlikely(r)) {
-		goto out_cleanup;
-	}
-	r = radeon_move_blit(bo, true, no_wait_reserve, no_wait_gpu, &tmp_mem, old_mem);
-	if (unlikely(r)) {
-		goto out_cleanup;
-	}
-	r = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, new_mem);
-out_cleanup:
-	ttm_bo_mem_put(bo, &tmp_mem);
-	return r;
-}
-
-static int radeon_move_ram_vram(struct ttm_buffer_object *bo,
-				bool evict, bool interruptible,
-				bool no_wait_reserve, bool no_wait_gpu,
-				struct ttm_mem_reg *new_mem)
-{
-	struct radeon_device *rdev;
-	struct ttm_mem_reg *old_mem = &bo->mem;
-	struct ttm_mem_reg tmp_mem;
-	struct ttm_placement placement;
-	u32 placements;
-	int r;
-
-	rdev = radeon_get_rdev(bo->bdev);
-	tmp_mem = *new_mem;
-	tmp_mem.mm_node = NULL;
-	placement.fpfn = 0;
-	placement.lpfn = 0;
-	placement.num_placement = 1;
-	placement.placement = &placements;
-	placement.num_busy_placement = 1;
-	placement.busy_placement = &placements;
-	placements = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
-	r = ttm_bo_mem_space(bo, &placement, &tmp_mem, interruptible, no_wait_reserve, no_wait_gpu);
-	if (unlikely(r)) {
-		return r;
-	}
-	r = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, &tmp_mem);
-	if (unlikely(r)) {
-		goto out_cleanup;
-	}
-	r = radeon_move_blit(bo, true, no_wait_reserve, no_wait_gpu, new_mem, old_mem);
-	if (unlikely(r)) {
-		goto out_cleanup;
-	}
-out_cleanup:
-	ttm_bo_mem_put(bo, &tmp_mem);
-	return r;
-}
-
-static int radeon_bo_move(struct ttm_buffer_object *bo,
-			bool evict, bool interruptible,
-			bool no_wait_reserve, bool no_wait_gpu,
-			struct ttm_mem_reg *new_mem)
-{
-	struct radeon_device *rdev;
-	struct ttm_mem_reg *old_mem = &bo->mem;
-	int r;
-
-	rdev = radeon_get_rdev(bo->bdev);
-	if (old_mem->mem_type == TTM_PL_SYSTEM && bo->ttm == NULL) {
-		radeon_move_null(bo, new_mem);
-		return 0;
-	}
-	if ((old_mem->mem_type == TTM_PL_TT &&
-	     new_mem->mem_type == TTM_PL_SYSTEM) ||
-	    (old_mem->mem_type == TTM_PL_SYSTEM &&
-	     new_mem->mem_type == TTM_PL_TT)) {
-		/* bind is enough */
-		radeon_move_null(bo, new_mem);
-		return 0;
-	}
-	if (!rdev->ring[radeon_copy_ring_index(rdev)].ready ||
-	    rdev->asic->copy.copy == NULL) {
-		/* use memcpy */
-		goto memcpy;
-	}
-
-	if (old_mem->mem_type == TTM_PL_VRAM &&
-	    new_mem->mem_type == TTM_PL_SYSTEM) {
-		r = radeon_move_vram_ram(bo, evict, interruptible,
-					no_wait_reserve, no_wait_gpu, new_mem);
-	} else if (old_mem->mem_type == TTM_PL_SYSTEM &&
-		   new_mem->mem_type == TTM_PL_VRAM) {
-		r = radeon_move_ram_vram(bo, evict, interruptible,
-					    no_wait_reserve, no_wait_gpu, new_mem);
-	} else {
-		r = radeon_move_blit(bo, evict, no_wait_reserve, no_wait_gpu, new_mem, old_mem);
-	}
-
-	if (r) {
-memcpy:
-		r = ttm_bo_move_memcpy(bo, evict, no_wait_reserve, no_wait_gpu, new_mem);
-	}
-	return r;
-}
-
-static int radeon_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
-	struct radeon_device *rdev = radeon_get_rdev(bdev);
-
-	mem->bus.addr = NULL;
-	mem->bus.offset = 0;
-	mem->bus.size = mem->num_pages << PAGE_SHIFT;
-	mem->bus.base = 0;
-	mem->bus.is_iomem = false;
-	if (!(man->flags & TTM_MEMTYPE_FLAG_MAPPABLE))
-		return -EINVAL;
-	switch (mem->mem_type) {
-	case TTM_PL_SYSTEM:
-		/* system memory */
-		return 0;
-	case TTM_PL_TT:
-#if __OS_HAS_AGP
-		if (rdev->flags & RADEON_IS_AGP) {
-			/* RADEON_IS_AGP is set only if AGP is active */
-			mem->bus.offset = mem->start << PAGE_SHIFT;
-			mem->bus.base = rdev->mc.agp_base;
-			mem->bus.is_iomem = !rdev->ddev->agp->cant_use_aperture;
-		}
-#endif
-		break;
-	case TTM_PL_VRAM:
-		mem->bus.offset = mem->start << PAGE_SHIFT;
-		/* check if it's visible */
-		if ((mem->bus.offset + mem->bus.size) > rdev->mc.visible_vram_size)
-			return -EINVAL;
-		mem->bus.base = rdev->mc.aper_base;
-		mem->bus.is_iomem = true;
-#ifdef __alpha__
-		/*
-		 * Alpha: use bus.addr to hold the ioremap() return,
-		 * so we can modify bus.base below.
-		 */
-		if (mem->placement & TTM_PL_FLAG_WC)
-			mem->bus.addr =
-				ioremap_wc(mem->bus.base + mem->bus.offset,
-					   mem->bus.size);
-		else
-			mem->bus.addr =
-				ioremap_nocache(mem->bus.base + mem->bus.offset,
-						mem->bus.size);
-
-		/*
-		 * Alpha: Use just the bus offset plus
-		 * the hose/domain memory base for bus.base.
-		 * It then can be used to build PTEs for VRAM
-		 * access, as done in ttm_bo_vm_fault().
-		 */
-		mem->bus.base = (mem->bus.base & 0x0ffffffffUL) +
-			rdev->ddev->hose->dense_mem_base;
-#endif
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static void radeon_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
-{
-}
-
-static int radeon_sync_obj_wait(void *sync_obj, void *sync_arg,
-				bool lazy, bool interruptible)
-{
-	return radeon_fence_wait((struct radeon_fence *)sync_obj, interruptible);
-}
-
-static int radeon_sync_obj_flush(void *sync_obj, void *sync_arg)
-{
-	return 0;
-}
-
-static void radeon_sync_obj_unref(void **sync_obj)
-{
-	radeon_fence_unref((struct radeon_fence **)sync_obj);
-}
-
-static void *radeon_sync_obj_ref(void *sync_obj)
-{
-	return radeon_fence_ref((struct radeon_fence *)sync_obj);
-}
-
-static bool radeon_sync_obj_signaled(void *sync_obj, void *sync_arg)
-{
-	return radeon_fence_signaled((struct radeon_fence *)sync_obj);
-}
-
-/*
- * TTM backend functions.
- */
-struct radeon_ttm_tt {
-	struct ttm_dma_tt		ttm;
-	struct radeon_device		*rdev;
-	u64				offset;
-};
-
-static int radeon_ttm_backend_bind(struct ttm_tt *ttm,
-				   struct ttm_mem_reg *bo_mem)
-{
-	struct radeon_ttm_tt *gtt = (void*)ttm;
-	int r;
-
-	gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT);
-	if (!ttm->num_pages) {
-		WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n",
-		     ttm->num_pages, bo_mem, ttm);
-	}
-	r = radeon_gart_bind(gtt->rdev, gtt->offset,
-			     ttm->num_pages, ttm->pages, gtt->ttm.dma_address);
-	if (r) {
-		DRM_ERROR("failed to bind %lu pages at 0x%08X\n",
-			  ttm->num_pages, (unsigned)gtt->offset);
-		return r;
-	}
-	return 0;
-}
-
-static int radeon_ttm_backend_unbind(struct ttm_tt *ttm)
-{
-	struct radeon_ttm_tt *gtt = (void *)ttm;
-
-	radeon_gart_unbind(gtt->rdev, gtt->offset, ttm->num_pages);
-	return 0;
-}
-
-static void radeon_ttm_backend_destroy(struct ttm_tt *ttm)
-{
-	struct radeon_ttm_tt *gtt = (void *)ttm;
-
-	ttm_dma_tt_fini(&gtt->ttm);
-	kfree(gtt);
-}
-
-static struct ttm_backend_func radeon_backend_func = {
-	.bind = &radeon_ttm_backend_bind,
-	.unbind = &radeon_ttm_backend_unbind,
-	.destroy = &radeon_ttm_backend_destroy,
-};
-
-struct ttm_tt *radeon_ttm_tt_create(struct ttm_bo_device *bdev,
-				    unsigned long size, uint32_t page_flags,
-				    struct page *dummy_read_page)
-{
-	struct radeon_device *rdev;
-	struct radeon_ttm_tt *gtt;
-
-	rdev = radeon_get_rdev(bdev);
-#if __OS_HAS_AGP
-	if (rdev->flags & RADEON_IS_AGP) {
-		return ttm_agp_tt_create(bdev, rdev->ddev->agp->bridge,
-					 size, page_flags, dummy_read_page);
-	}
-#endif
-
-	gtt = kzalloc(sizeof(struct radeon_ttm_tt), GFP_KERNEL);
-	if (gtt == NULL) {
-		return NULL;
-	}
-	gtt->ttm.ttm.func = &radeon_backend_func;
-	gtt->rdev = rdev;
-	if (ttm_dma_tt_init(&gtt->ttm, bdev, size, page_flags, dummy_read_page)) {
-		kfree(gtt);
-		return NULL;
-	}
-	return &gtt->ttm.ttm;
-}
-
-static int radeon_ttm_tt_populate(struct ttm_tt *ttm)
-{
-	struct radeon_device *rdev;
-	struct radeon_ttm_tt *gtt = (void *)ttm;
-	unsigned i;
-	int r;
-
-	if (ttm->state != tt_unpopulated)
-		return 0;
-
-	rdev = radeon_get_rdev(ttm->bdev);
-#if __OS_HAS_AGP
-	if (rdev->flags & RADEON_IS_AGP) {
-		return ttm_agp_tt_populate(ttm);
-	}
-#endif
-
-#ifdef CONFIG_SWIOTLB
-	if (swiotlb_nr_tbl()) {
-		return ttm_dma_populate(&gtt->ttm, rdev->dev);
-	}
-#endif
-
-	r = ttm_pool_populate(ttm);
-	if (r) {
-		return r;
-	}
-
-	for (i = 0; i < ttm->num_pages; i++) {
-		gtt->ttm.dma_address[i] = pci_map_page(rdev->pdev, ttm->pages[i],
-						       0, PAGE_SIZE,
-						       PCI_DMA_BIDIRECTIONAL);
-		if (pci_dma_mapping_error(rdev->pdev, gtt->ttm.dma_address[i])) {
-			while (--i) {
-				pci_unmap_page(rdev->pdev, gtt->ttm.dma_address[i],
-					       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-				gtt->ttm.dma_address[i] = 0;
-			}
-			ttm_pool_unpopulate(ttm);
-			return -EFAULT;
-		}
-	}
-	return 0;
-}
-
-static void radeon_ttm_tt_unpopulate(struct ttm_tt *ttm)
-{
-	struct radeon_device *rdev;
-	struct radeon_ttm_tt *gtt = (void *)ttm;
-	unsigned i;
-
-	rdev = radeon_get_rdev(ttm->bdev);
-#if __OS_HAS_AGP
-	if (rdev->flags & RADEON_IS_AGP) {
-		ttm_agp_tt_unpopulate(ttm);
-		return;
-	}
-#endif
-
-#ifdef CONFIG_SWIOTLB
-	if (swiotlb_nr_tbl()) {
-		ttm_dma_unpopulate(&gtt->ttm, rdev->dev);
-		return;
-	}
-#endif
-
-	for (i = 0; i < ttm->num_pages; i++) {
-		if (gtt->ttm.dma_address[i]) {
-			pci_unmap_page(rdev->pdev, gtt->ttm.dma_address[i],
-				       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		}
-	}
-
-	ttm_pool_unpopulate(ttm);
-}
-
-static struct ttm_bo_driver radeon_bo_driver = {
-	.ttm_tt_create = &radeon_ttm_tt_create,
-	.ttm_tt_populate = &radeon_ttm_tt_populate,
-	.ttm_tt_unpopulate = &radeon_ttm_tt_unpopulate,
-	.invalidate_caches = &radeon_invalidate_caches,
-	.init_mem_type = &radeon_init_mem_type,
-	.evict_flags = &radeon_evict_flags,
-	.move = &radeon_bo_move,
-	.verify_access = &radeon_verify_access,
-	.sync_obj_signaled = &radeon_sync_obj_signaled,
-	.sync_obj_wait = &radeon_sync_obj_wait,
-	.sync_obj_flush = &radeon_sync_obj_flush,
-	.sync_obj_unref = &radeon_sync_obj_unref,
-	.sync_obj_ref = &radeon_sync_obj_ref,
-	.move_notify = &radeon_bo_move_notify,
-	.fault_reserve_notify = &radeon_bo_fault_reserve_notify,
-	.io_mem_reserve = &radeon_ttm_io_mem_reserve,
-	.io_mem_free = &radeon_ttm_io_mem_free,
-};
-
-int radeon_ttm_init(struct radeon_device *rdev)
-{
-	int r;
-
-	r = radeon_ttm_global_init(rdev);
-	if (r) {
-		return r;
-	}
-	/* No others user of address space so set it to 0 */
-	r = ttm_bo_device_init(&rdev->mman.bdev,
-			       rdev->mman.bo_global_ref.ref.object,
-			       &radeon_bo_driver, DRM_FILE_PAGE_OFFSET,
-			       rdev->need_dma32);
-	if (r) {
-		DRM_ERROR("failed initializing buffer object driver(%d).\n", r);
-		return r;
-	}
-	rdev->mman.initialized = true;
-	r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_VRAM,
-				rdev->mc.real_vram_size >> PAGE_SHIFT);
-	if (r) {
-		DRM_ERROR("Failed initializing VRAM heap.\n");
-		return r;
-	}
-	r = radeon_bo_create(rdev, 256 * 1024, PAGE_SIZE, true,
-				RADEON_GEM_DOMAIN_VRAM,
-				&rdev->stollen_vga_memory);
-	if (r) {
-		return r;
-	}
-	r = radeon_bo_reserve(rdev->stollen_vga_memory, false);
-	if (r)
-		return r;
-	r = radeon_bo_pin(rdev->stollen_vga_memory, RADEON_GEM_DOMAIN_VRAM, NULL);
-	radeon_bo_unreserve(rdev->stollen_vga_memory);
-	if (r) {
-		radeon_bo_unref(&rdev->stollen_vga_memory);
-		return r;
-	}
-	DRM_INFO("radeon: %uM of VRAM memory ready\n",
-		 (unsigned)rdev->mc.real_vram_size / (1024 * 1024));
-	r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_TT,
-				rdev->mc.gtt_size >> PAGE_SHIFT);
-	if (r) {
-		DRM_ERROR("Failed initializing GTT heap.\n");
-		return r;
-	}
-	DRM_INFO("radeon: %uM of GTT memory ready.\n",
-		 (unsigned)(rdev->mc.gtt_size / (1024 * 1024)));
-	if (unlikely(rdev->mman.bdev.dev_mapping == NULL)) {
-		rdev->mman.bdev.dev_mapping = rdev->ddev->dev_mapping;
-	}
-
-	r = radeon_ttm_debugfs_init(rdev);
-	if (r) {
-		DRM_ERROR("Failed to init debugfs\n");
-		return r;
-	}
-	return 0;
-}
-
-void radeon_ttm_fini(struct radeon_device *rdev)
-{
-	int r;
-
-	if (!rdev->mman.initialized)
-		return;
-	if (rdev->stollen_vga_memory) {
-		r = radeon_bo_reserve(rdev->stollen_vga_memory, false);
-		if (r == 0) {
-			radeon_bo_unpin(rdev->stollen_vga_memory);
-			radeon_bo_unreserve(rdev->stollen_vga_memory);
-		}
-		radeon_bo_unref(&rdev->stollen_vga_memory);
-	}
-	ttm_bo_clean_mm(&rdev->mman.bdev, TTM_PL_VRAM);
-	ttm_bo_clean_mm(&rdev->mman.bdev, TTM_PL_TT);
-	ttm_bo_device_release(&rdev->mman.bdev);
-	radeon_gart_fini(rdev);
-	radeon_ttm_global_fini(rdev);
-	rdev->mman.initialized = false;
-	DRM_INFO("radeon: ttm finalized\n");
-}
-
-/* this should only be called at bootup or when userspace
- * isn't running */
-void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
-{
-	struct ttm_mem_type_manager *man;
-
-	if (!rdev->mman.initialized)
-		return;
-
-	man = &rdev->mman.bdev.man[TTM_PL_VRAM];
-	/* this just adjusts TTM size idea, which sets lpfn to the correct value */
-	man->size = size >> PAGE_SHIFT;
-}
-
-static struct vm_operations_struct radeon_ttm_vm_ops;
-static const struct vm_operations_struct *ttm_vm_ops = NULL;
-
-static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct ttm_buffer_object *bo;
-	struct radeon_device *rdev;
-	int r;
-
-	bo = (struct ttm_buffer_object *)vma->vm_private_data;	
-	if (bo == NULL) {
-		return VM_FAULT_NOPAGE;
-	}
-	rdev = radeon_get_rdev(bo->bdev);
-	mutex_lock(&rdev->vram_mutex);
-	r = ttm_vm_ops->fault(vma, vmf);
-	mutex_unlock(&rdev->vram_mutex);
-	return r;
-}
-
-int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *file_priv;
-	struct radeon_device *rdev;
-	int r;
-
-	if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) {
-		return drm_mmap(filp, vma);
-	}
-
-	file_priv = filp->private_data;
-	rdev = file_priv->minor->dev->dev_private;
-	if (rdev == NULL) {
-		return -EINVAL;
-	}
-	r = ttm_bo_mmap(filp, vma, &rdev->mman.bdev);
-	if (unlikely(r != 0)) {
-		return r;
-	}
-	if (unlikely(ttm_vm_ops == NULL)) {
-		ttm_vm_ops = vma->vm_ops;
-		radeon_ttm_vm_ops = *ttm_vm_ops;
-		radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
-	}
-	vma->vm_ops = &radeon_ttm_vm_ops;
-	return 0;
-}
-
-
-#define RADEON_DEBUGFS_MEM_TYPES 2
-
-#if defined(CONFIG_DEBUG_FS)
-static int radeon_mm_dump_table(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *)m->private;
-	struct drm_mm *mm = (struct drm_mm *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int ret;
-	struct ttm_bo_global *glob = rdev->mman.bdev.glob;
-
-	spin_lock(&glob->lru_lock);
-	ret = drm_mm_dump_table(m, mm);
-	spin_unlock(&glob->lru_lock);
-	return ret;
-}
-#endif
-
-static int radeon_ttm_debugfs_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+2];
-	static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES+2][32];
-	unsigned i;
-
-	for (i = 0; i < RADEON_DEBUGFS_MEM_TYPES; i++) {
-		if (i == 0)
-			sprintf(radeon_mem_types_names[i], "radeon_vram_mm");
-		else
-			sprintf(radeon_mem_types_names[i], "radeon_gtt_mm");
-		radeon_mem_types_list[i].name = radeon_mem_types_names[i];
-		radeon_mem_types_list[i].show = &radeon_mm_dump_table;
-		radeon_mem_types_list[i].driver_features = 0;
-		if (i == 0)
-			radeon_mem_types_list[i].data = rdev->mman.bdev.man[TTM_PL_VRAM].priv;
-		else
-			radeon_mem_types_list[i].data = rdev->mman.bdev.man[TTM_PL_TT].priv;
-
-	}
-	/* Add ttm page pool to debugfs */
-	sprintf(radeon_mem_types_names[i], "ttm_page_pool");
-	radeon_mem_types_list[i].name = radeon_mem_types_names[i];
-	radeon_mem_types_list[i].show = &ttm_page_alloc_debugfs;
-	radeon_mem_types_list[i].driver_features = 0;
-	radeon_mem_types_list[i++].data = NULL;
-#ifdef CONFIG_SWIOTLB
-	if (swiotlb_nr_tbl()) {
-		sprintf(radeon_mem_types_names[i], "ttm_dma_page_pool");
-		radeon_mem_types_list[i].name = radeon_mem_types_names[i];
-		radeon_mem_types_list[i].show = &ttm_dma_page_alloc_debugfs;
-		radeon_mem_types_list[i].driver_features = 0;
-		radeon_mem_types_list[i++].data = NULL;
-	}
-#endif
-	return radeon_debugfs_add_files(rdev, radeon_mem_types_list, i);
-
-#endif
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/cayman b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/cayman
deleted file mode 100644
index 0f656b11..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/cayman
+++ /dev/null
@@ -1,641 +0,0 @@
-cayman 0x9400
-0x0000802C GRBM_GFX_INDEX
-0x000084FC CP_STRMOUT_CNTL
-0x000085F0 CP_COHER_CNTL
-0x000085F4 CP_COHER_SIZE
-0x000088B0 VGT_VTX_VECT_EJECT_REG
-0x000088C4 VGT_CACHE_INVALIDATION
-0x000088D4 VGT_GS_VERTEX_REUSE
-0x00008958 VGT_PRIMITIVE_TYPE
-0x0000895C VGT_INDEX_TYPE
-0x00008970 VGT_NUM_INDICES
-0x00008974 VGT_NUM_INSTANCES
-0x00008990 VGT_COMPUTE_DIM_X
-0x00008994 VGT_COMPUTE_DIM_Y
-0x00008998 VGT_COMPUTE_DIM_Z
-0x0000899C VGT_COMPUTE_START_X
-0x000089A0 VGT_COMPUTE_START_Y
-0x000089A4 VGT_COMPUTE_START_Z
-0x000089A8 VGT_COMPUTE_INDEX
-0x000089AC VGT_COMPUTE_THREAD_GOURP_SIZE
-0x000089B0 VGT_HS_OFFCHIP_PARAM
-0x00008A14 PA_CL_ENHANCE
-0x00008A60 PA_SC_LINE_STIPPLE_VALUE
-0x00008B10 PA_SC_LINE_STIPPLE_STATE
-0x00008BF0 PA_SC_ENHANCE
-0x00008D8C SQ_DYN_GPR_CNTL_PS_FLUSH_REQ
-0x00008D94 SQ_DYN_GPR_SIMD_LOCK_EN
-0x00008C00 SQ_CONFIG
-0x00008C04 SQ_GPR_RESOURCE_MGMT_1
-0x00008C10 SQ_GLOBAL_GPR_RESOURCE_MGMT_1
-0x00008C14 SQ_GLOBAL_GPR_RESOURCE_MGMT_2
-0x00008DF8 SQ_CONST_MEM_BASE
-0x00008E20 SQ_STATIC_THREAD_MGMT_1
-0x00008E24 SQ_STATIC_THREAD_MGMT_2
-0x00008E28 SQ_STATIC_THREAD_MGMT_3
-0x00008E48 SQ_EX_ALLOC_TABLE_SLOTS
-0x00009100 SPI_CONFIG_CNTL
-0x0000913C SPI_CONFIG_CNTL_1
-0x00009508 TA_CNTL_AUX
-0x00009830 DB_DEBUG
-0x00009834 DB_DEBUG2
-0x00009838 DB_DEBUG3
-0x0000983C DB_DEBUG4
-0x00009854 DB_WATERMARKS
-0x0000A400 TD_PS_BORDER_COLOR_INDEX
-0x0000A404 TD_PS_BORDER_COLOR_RED
-0x0000A408 TD_PS_BORDER_COLOR_GREEN
-0x0000A40C TD_PS_BORDER_COLOR_BLUE
-0x0000A410 TD_PS_BORDER_COLOR_ALPHA
-0x0000A414 TD_VS_BORDER_COLOR_INDEX
-0x0000A418 TD_VS_BORDER_COLOR_RED
-0x0000A41C TD_VS_BORDER_COLOR_GREEN
-0x0000A420 TD_VS_BORDER_COLOR_BLUE
-0x0000A424 TD_VS_BORDER_COLOR_ALPHA
-0x0000A428 TD_GS_BORDER_COLOR_INDEX
-0x0000A42C TD_GS_BORDER_COLOR_RED
-0x0000A430 TD_GS_BORDER_COLOR_GREEN
-0x0000A434 TD_GS_BORDER_COLOR_BLUE
-0x0000A438 TD_GS_BORDER_COLOR_ALPHA
-0x0000A43C TD_HS_BORDER_COLOR_INDEX
-0x0000A440 TD_HS_BORDER_COLOR_RED
-0x0000A444 TD_HS_BORDER_COLOR_GREEN
-0x0000A448 TD_HS_BORDER_COLOR_BLUE
-0x0000A44C TD_HS_BORDER_COLOR_ALPHA
-0x0000A450 TD_LS_BORDER_COLOR_INDEX
-0x0000A454 TD_LS_BORDER_COLOR_RED
-0x0000A458 TD_LS_BORDER_COLOR_GREEN
-0x0000A45C TD_LS_BORDER_COLOR_BLUE
-0x0000A460 TD_LS_BORDER_COLOR_ALPHA
-0x0000A464 TD_CS_BORDER_COLOR_INDEX
-0x0000A468 TD_CS_BORDER_COLOR_RED
-0x0000A46C TD_CS_BORDER_COLOR_GREEN
-0x0000A470 TD_CS_BORDER_COLOR_BLUE
-0x0000A474 TD_CS_BORDER_COLOR_ALPHA
-0x00028000 DB_RENDER_CONTROL
-0x00028004 DB_COUNT_CONTROL
-0x0002800C DB_RENDER_OVERRIDE
-0x00028010 DB_RENDER_OVERRIDE2
-0x00028028 DB_STENCIL_CLEAR
-0x0002802C DB_DEPTH_CLEAR
-0x00028030 PA_SC_SCREEN_SCISSOR_TL
-0x00028034 PA_SC_SCREEN_SCISSOR_BR
-0x00028140 SQ_ALU_CONST_BUFFER_SIZE_PS_0
-0x00028144 SQ_ALU_CONST_BUFFER_SIZE_PS_1
-0x00028148 SQ_ALU_CONST_BUFFER_SIZE_PS_2
-0x0002814C SQ_ALU_CONST_BUFFER_SIZE_PS_3
-0x00028150 SQ_ALU_CONST_BUFFER_SIZE_PS_4
-0x00028154 SQ_ALU_CONST_BUFFER_SIZE_PS_5
-0x00028158 SQ_ALU_CONST_BUFFER_SIZE_PS_6
-0x0002815C SQ_ALU_CONST_BUFFER_SIZE_PS_7
-0x00028160 SQ_ALU_CONST_BUFFER_SIZE_PS_8
-0x00028164 SQ_ALU_CONST_BUFFER_SIZE_PS_9
-0x00028168 SQ_ALU_CONST_BUFFER_SIZE_PS_10
-0x0002816C SQ_ALU_CONST_BUFFER_SIZE_PS_11
-0x00028170 SQ_ALU_CONST_BUFFER_SIZE_PS_12
-0x00028174 SQ_ALU_CONST_BUFFER_SIZE_PS_13
-0x00028178 SQ_ALU_CONST_BUFFER_SIZE_PS_14
-0x0002817C SQ_ALU_CONST_BUFFER_SIZE_PS_15
-0x00028180 SQ_ALU_CONST_BUFFER_SIZE_VS_0
-0x00028184 SQ_ALU_CONST_BUFFER_SIZE_VS_1
-0x00028188 SQ_ALU_CONST_BUFFER_SIZE_VS_2
-0x0002818C SQ_ALU_CONST_BUFFER_SIZE_VS_3
-0x00028190 SQ_ALU_CONST_BUFFER_SIZE_VS_4
-0x00028194 SQ_ALU_CONST_BUFFER_SIZE_VS_5
-0x00028198 SQ_ALU_CONST_BUFFER_SIZE_VS_6
-0x0002819C SQ_ALU_CONST_BUFFER_SIZE_VS_7
-0x000281A0 SQ_ALU_CONST_BUFFER_SIZE_VS_8
-0x000281A4 SQ_ALU_CONST_BUFFER_SIZE_VS_9
-0x000281A8 SQ_ALU_CONST_BUFFER_SIZE_VS_10
-0x000281AC SQ_ALU_CONST_BUFFER_SIZE_VS_11
-0x000281B0 SQ_ALU_CONST_BUFFER_SIZE_VS_12
-0x000281B4 SQ_ALU_CONST_BUFFER_SIZE_VS_13
-0x000281B8 SQ_ALU_CONST_BUFFER_SIZE_VS_14
-0x000281BC SQ_ALU_CONST_BUFFER_SIZE_VS_15
-0x000281C0 SQ_ALU_CONST_BUFFER_SIZE_GS_0
-0x000281C4 SQ_ALU_CONST_BUFFER_SIZE_GS_1
-0x000281C8 SQ_ALU_CONST_BUFFER_SIZE_GS_2
-0x000281CC SQ_ALU_CONST_BUFFER_SIZE_GS_3
-0x000281D0 SQ_ALU_CONST_BUFFER_SIZE_GS_4
-0x000281D4 SQ_ALU_CONST_BUFFER_SIZE_GS_5
-0x000281D8 SQ_ALU_CONST_BUFFER_SIZE_GS_6
-0x000281DC SQ_ALU_CONST_BUFFER_SIZE_GS_7
-0x000281E0 SQ_ALU_CONST_BUFFER_SIZE_GS_8
-0x000281E4 SQ_ALU_CONST_BUFFER_SIZE_GS_9
-0x000281E8 SQ_ALU_CONST_BUFFER_SIZE_GS_10
-0x000281EC SQ_ALU_CONST_BUFFER_SIZE_GS_11
-0x000281F0 SQ_ALU_CONST_BUFFER_SIZE_GS_12
-0x000281F4 SQ_ALU_CONST_BUFFER_SIZE_GS_13
-0x000281F8 SQ_ALU_CONST_BUFFER_SIZE_GS_14
-0x000281FC SQ_ALU_CONST_BUFFER_SIZE_GS_15
-0x00028200 PA_SC_WINDOW_OFFSET
-0x00028204 PA_SC_WINDOW_SCISSOR_TL
-0x00028208 PA_SC_WINDOW_SCISSOR_BR
-0x0002820C PA_SC_CLIPRECT_RULE
-0x00028210 PA_SC_CLIPRECT_0_TL
-0x00028214 PA_SC_CLIPRECT_0_BR
-0x00028218 PA_SC_CLIPRECT_1_TL
-0x0002821C PA_SC_CLIPRECT_1_BR
-0x00028220 PA_SC_CLIPRECT_2_TL
-0x00028224 PA_SC_CLIPRECT_2_BR
-0x00028228 PA_SC_CLIPRECT_3_TL
-0x0002822C PA_SC_CLIPRECT_3_BR
-0x00028230 PA_SC_EDGERULE
-0x00028234 PA_SU_HARDWARE_SCREEN_OFFSET
-0x00028240 PA_SC_GENERIC_SCISSOR_TL
-0x00028244 PA_SC_GENERIC_SCISSOR_BR
-0x00028250 PA_SC_VPORT_SCISSOR_0_TL
-0x00028254 PA_SC_VPORT_SCISSOR_0_BR
-0x00028258 PA_SC_VPORT_SCISSOR_1_TL
-0x0002825C PA_SC_VPORT_SCISSOR_1_BR
-0x00028260 PA_SC_VPORT_SCISSOR_2_TL
-0x00028264 PA_SC_VPORT_SCISSOR_2_BR
-0x00028268 PA_SC_VPORT_SCISSOR_3_TL
-0x0002826C PA_SC_VPORT_SCISSOR_3_BR
-0x00028270 PA_SC_VPORT_SCISSOR_4_TL
-0x00028274 PA_SC_VPORT_SCISSOR_4_BR
-0x00028278 PA_SC_VPORT_SCISSOR_5_TL
-0x0002827C PA_SC_VPORT_SCISSOR_5_BR
-0x00028280 PA_SC_VPORT_SCISSOR_6_TL
-0x00028284 PA_SC_VPORT_SCISSOR_6_BR
-0x00028288 PA_SC_VPORT_SCISSOR_7_TL
-0x0002828C PA_SC_VPORT_SCISSOR_7_BR
-0x00028290 PA_SC_VPORT_SCISSOR_8_TL
-0x00028294 PA_SC_VPORT_SCISSOR_8_BR
-0x00028298 PA_SC_VPORT_SCISSOR_9_TL
-0x0002829C PA_SC_VPORT_SCISSOR_9_BR
-0x000282A0 PA_SC_VPORT_SCISSOR_10_TL
-0x000282A4 PA_SC_VPORT_SCISSOR_10_BR
-0x000282A8 PA_SC_VPORT_SCISSOR_11_TL
-0x000282AC PA_SC_VPORT_SCISSOR_11_BR
-0x000282B0 PA_SC_VPORT_SCISSOR_12_TL
-0x000282B4 PA_SC_VPORT_SCISSOR_12_BR
-0x000282B8 PA_SC_VPORT_SCISSOR_13_TL
-0x000282BC PA_SC_VPORT_SCISSOR_13_BR
-0x000282C0 PA_SC_VPORT_SCISSOR_14_TL
-0x000282C4 PA_SC_VPORT_SCISSOR_14_BR
-0x000282C8 PA_SC_VPORT_SCISSOR_15_TL
-0x000282CC PA_SC_VPORT_SCISSOR_15_BR
-0x000282D0 PA_SC_VPORT_ZMIN_0
-0x000282D4 PA_SC_VPORT_ZMAX_0
-0x000282D8 PA_SC_VPORT_ZMIN_1
-0x000282DC PA_SC_VPORT_ZMAX_1
-0x000282E0 PA_SC_VPORT_ZMIN_2
-0x000282E4 PA_SC_VPORT_ZMAX_2
-0x000282E8 PA_SC_VPORT_ZMIN_3
-0x000282EC PA_SC_VPORT_ZMAX_3
-0x000282F0 PA_SC_VPORT_ZMIN_4
-0x000282F4 PA_SC_VPORT_ZMAX_4
-0x000282F8 PA_SC_VPORT_ZMIN_5
-0x000282FC PA_SC_VPORT_ZMAX_5
-0x00028300 PA_SC_VPORT_ZMIN_6
-0x00028304 PA_SC_VPORT_ZMAX_6
-0x00028308 PA_SC_VPORT_ZMIN_7
-0x0002830C PA_SC_VPORT_ZMAX_7
-0x00028310 PA_SC_VPORT_ZMIN_8
-0x00028314 PA_SC_VPORT_ZMAX_8
-0x00028318 PA_SC_VPORT_ZMIN_9
-0x0002831C PA_SC_VPORT_ZMAX_9
-0x00028320 PA_SC_VPORT_ZMIN_10
-0x00028324 PA_SC_VPORT_ZMAX_10
-0x00028328 PA_SC_VPORT_ZMIN_11
-0x0002832C PA_SC_VPORT_ZMAX_11
-0x00028330 PA_SC_VPORT_ZMIN_12
-0x00028334 PA_SC_VPORT_ZMAX_12
-0x00028338 PA_SC_VPORT_ZMIN_13
-0x0002833C PA_SC_VPORT_ZMAX_13
-0x00028340 PA_SC_VPORT_ZMIN_14
-0x00028344 PA_SC_VPORT_ZMAX_14
-0x00028348 PA_SC_VPORT_ZMIN_15
-0x0002834C PA_SC_VPORT_ZMAX_15
-0x00028354 SX_SURFACE_SYNC
-0x0002835C SX_SCATTER_EXPORT_SIZE
-0x00028380 SQ_VTX_SEMANTIC_0
-0x00028384 SQ_VTX_SEMANTIC_1
-0x00028388 SQ_VTX_SEMANTIC_2
-0x0002838C SQ_VTX_SEMANTIC_3
-0x00028390 SQ_VTX_SEMANTIC_4
-0x00028394 SQ_VTX_SEMANTIC_5
-0x00028398 SQ_VTX_SEMANTIC_6
-0x0002839C SQ_VTX_SEMANTIC_7
-0x000283A0 SQ_VTX_SEMANTIC_8
-0x000283A4 SQ_VTX_SEMANTIC_9
-0x000283A8 SQ_VTX_SEMANTIC_10
-0x000283AC SQ_VTX_SEMANTIC_11
-0x000283B0 SQ_VTX_SEMANTIC_12
-0x000283B4 SQ_VTX_SEMANTIC_13
-0x000283B8 SQ_VTX_SEMANTIC_14
-0x000283BC SQ_VTX_SEMANTIC_15
-0x000283C0 SQ_VTX_SEMANTIC_16
-0x000283C4 SQ_VTX_SEMANTIC_17
-0x000283C8 SQ_VTX_SEMANTIC_18
-0x000283CC SQ_VTX_SEMANTIC_19
-0x000283D0 SQ_VTX_SEMANTIC_20
-0x000283D4 SQ_VTX_SEMANTIC_21
-0x000283D8 SQ_VTX_SEMANTIC_22
-0x000283DC SQ_VTX_SEMANTIC_23
-0x000283E0 SQ_VTX_SEMANTIC_24
-0x000283E4 SQ_VTX_SEMANTIC_25
-0x000283E8 SQ_VTX_SEMANTIC_26
-0x000283EC SQ_VTX_SEMANTIC_27
-0x000283F0 SQ_VTX_SEMANTIC_28
-0x000283F4 SQ_VTX_SEMANTIC_29
-0x000283F8 SQ_VTX_SEMANTIC_30
-0x000283FC SQ_VTX_SEMANTIC_31
-0x00028400 VGT_MAX_VTX_INDX
-0x00028404 VGT_MIN_VTX_INDX
-0x00028408 VGT_INDX_OFFSET
-0x0002840C VGT_MULTI_PRIM_IB_RESET_INDX
-0x00028410 SX_ALPHA_TEST_CONTROL
-0x00028414 CB_BLEND_RED
-0x00028418 CB_BLEND_GREEN
-0x0002841C CB_BLEND_BLUE
-0x00028420 CB_BLEND_ALPHA
-0x00028430 DB_STENCILREFMASK
-0x00028434 DB_STENCILREFMASK_BF
-0x00028438 SX_ALPHA_REF
-0x0002843C PA_CL_VPORT_XSCALE_0
-0x00028440 PA_CL_VPORT_XOFFSET_0
-0x00028444 PA_CL_VPORT_YSCALE_0
-0x00028448 PA_CL_VPORT_YOFFSET_0
-0x0002844C PA_CL_VPORT_ZSCALE_0
-0x00028450 PA_CL_VPORT_ZOFFSET_0
-0x00028454 PA_CL_VPORT_XSCALE_1
-0x00028458 PA_CL_VPORT_XOFFSET_1
-0x0002845C PA_CL_VPORT_YSCALE_1
-0x00028460 PA_CL_VPORT_YOFFSET_1
-0x00028464 PA_CL_VPORT_ZSCALE_1
-0x00028468 PA_CL_VPORT_ZOFFSET_1
-0x0002846C PA_CL_VPORT_XSCALE_2
-0x00028470 PA_CL_VPORT_XOFFSET_2
-0x00028474 PA_CL_VPORT_YSCALE_2
-0x00028478 PA_CL_VPORT_YOFFSET_2
-0x0002847C PA_CL_VPORT_ZSCALE_2
-0x00028480 PA_CL_VPORT_ZOFFSET_2
-0x00028484 PA_CL_VPORT_XSCALE_3
-0x00028488 PA_CL_VPORT_XOFFSET_3
-0x0002848C PA_CL_VPORT_YSCALE_3
-0x00028490 PA_CL_VPORT_YOFFSET_3
-0x00028494 PA_CL_VPORT_ZSCALE_3
-0x00028498 PA_CL_VPORT_ZOFFSET_3
-0x0002849C PA_CL_VPORT_XSCALE_4
-0x000284A0 PA_CL_VPORT_XOFFSET_4
-0x000284A4 PA_CL_VPORT_YSCALE_4
-0x000284A8 PA_CL_VPORT_YOFFSET_4
-0x000284AC PA_CL_VPORT_ZSCALE_4
-0x000284B0 PA_CL_VPORT_ZOFFSET_4
-0x000284B4 PA_CL_VPORT_XSCALE_5
-0x000284B8 PA_CL_VPORT_XOFFSET_5
-0x000284BC PA_CL_VPORT_YSCALE_5
-0x000284C0 PA_CL_VPORT_YOFFSET_5
-0x000284C4 PA_CL_VPORT_ZSCALE_5
-0x000284C8 PA_CL_VPORT_ZOFFSET_5
-0x000284CC PA_CL_VPORT_XSCALE_6
-0x000284D0 PA_CL_VPORT_XOFFSET_6
-0x000284D4 PA_CL_VPORT_YSCALE_6
-0x000284D8 PA_CL_VPORT_YOFFSET_6
-0x000284DC PA_CL_VPORT_ZSCALE_6
-0x000284E0 PA_CL_VPORT_ZOFFSET_6
-0x000284E4 PA_CL_VPORT_XSCALE_7
-0x000284E8 PA_CL_VPORT_XOFFSET_7
-0x000284EC PA_CL_VPORT_YSCALE_7
-0x000284F0 PA_CL_VPORT_YOFFSET_7
-0x000284F4 PA_CL_VPORT_ZSCALE_7
-0x000284F8 PA_CL_VPORT_ZOFFSET_7
-0x000284FC PA_CL_VPORT_XSCALE_8
-0x00028500 PA_CL_VPORT_XOFFSET_8
-0x00028504 PA_CL_VPORT_YSCALE_8
-0x00028508 PA_CL_VPORT_YOFFSET_8
-0x0002850C PA_CL_VPORT_ZSCALE_8
-0x00028510 PA_CL_VPORT_ZOFFSET_8
-0x00028514 PA_CL_VPORT_XSCALE_9
-0x00028518 PA_CL_VPORT_XOFFSET_9
-0x0002851C PA_CL_VPORT_YSCALE_9
-0x00028520 PA_CL_VPORT_YOFFSET_9
-0x00028524 PA_CL_VPORT_ZSCALE_9
-0x00028528 PA_CL_VPORT_ZOFFSET_9
-0x0002852C PA_CL_VPORT_XSCALE_10
-0x00028530 PA_CL_VPORT_XOFFSET_10
-0x00028534 PA_CL_VPORT_YSCALE_10
-0x00028538 PA_CL_VPORT_YOFFSET_10
-0x0002853C PA_CL_VPORT_ZSCALE_10
-0x00028540 PA_CL_VPORT_ZOFFSET_10
-0x00028544 PA_CL_VPORT_XSCALE_11
-0x00028548 PA_CL_VPORT_XOFFSET_11
-0x0002854C PA_CL_VPORT_YSCALE_11
-0x00028550 PA_CL_VPORT_YOFFSET_11
-0x00028554 PA_CL_VPORT_ZSCALE_11
-0x00028558 PA_CL_VPORT_ZOFFSET_11
-0x0002855C PA_CL_VPORT_XSCALE_12
-0x00028560 PA_CL_VPORT_XOFFSET_12
-0x00028564 PA_CL_VPORT_YSCALE_12
-0x00028568 PA_CL_VPORT_YOFFSET_12
-0x0002856C PA_CL_VPORT_ZSCALE_12
-0x00028570 PA_CL_VPORT_ZOFFSET_12
-0x00028574 PA_CL_VPORT_XSCALE_13
-0x00028578 PA_CL_VPORT_XOFFSET_13
-0x0002857C PA_CL_VPORT_YSCALE_13
-0x00028580 PA_CL_VPORT_YOFFSET_13
-0x00028584 PA_CL_VPORT_ZSCALE_13
-0x00028588 PA_CL_VPORT_ZOFFSET_13
-0x0002858C PA_CL_VPORT_XSCALE_14
-0x00028590 PA_CL_VPORT_XOFFSET_14
-0x00028594 PA_CL_VPORT_YSCALE_14
-0x00028598 PA_CL_VPORT_YOFFSET_14
-0x0002859C PA_CL_VPORT_ZSCALE_14
-0x000285A0 PA_CL_VPORT_ZOFFSET_14
-0x000285A4 PA_CL_VPORT_XSCALE_15
-0x000285A8 PA_CL_VPORT_XOFFSET_15
-0x000285AC PA_CL_VPORT_YSCALE_15
-0x000285B0 PA_CL_VPORT_YOFFSET_15
-0x000285B4 PA_CL_VPORT_ZSCALE_15
-0x000285B8 PA_CL_VPORT_ZOFFSET_15
-0x000285BC PA_CL_UCP_0_X
-0x000285C0 PA_CL_UCP_0_Y
-0x000285C4 PA_CL_UCP_0_Z
-0x000285C8 PA_CL_UCP_0_W
-0x000285CC PA_CL_UCP_1_X
-0x000285D0 PA_CL_UCP_1_Y
-0x000285D4 PA_CL_UCP_1_Z
-0x000285D8 PA_CL_UCP_1_W
-0x000285DC PA_CL_UCP_2_X
-0x000285E0 PA_CL_UCP_2_Y
-0x000285E4 PA_CL_UCP_2_Z
-0x000285E8 PA_CL_UCP_2_W
-0x000285EC PA_CL_UCP_3_X
-0x000285F0 PA_CL_UCP_3_Y
-0x000285F4 PA_CL_UCP_3_Z
-0x000285F8 PA_CL_UCP_3_W
-0x000285FC PA_CL_UCP_4_X
-0x00028600 PA_CL_UCP_4_Y
-0x00028604 PA_CL_UCP_4_Z
-0x00028608 PA_CL_UCP_4_W
-0x0002860C PA_CL_UCP_5_X
-0x00028610 PA_CL_UCP_5_Y
-0x00028614 PA_CL_UCP_5_Z
-0x00028618 PA_CL_UCP_5_W
-0x0002861C SPI_VS_OUT_ID_0
-0x00028620 SPI_VS_OUT_ID_1
-0x00028624 SPI_VS_OUT_ID_2
-0x00028628 SPI_VS_OUT_ID_3
-0x0002862C SPI_VS_OUT_ID_4
-0x00028630 SPI_VS_OUT_ID_5
-0x00028634 SPI_VS_OUT_ID_6
-0x00028638 SPI_VS_OUT_ID_7
-0x0002863C SPI_VS_OUT_ID_8
-0x00028640 SPI_VS_OUT_ID_9
-0x00028644 SPI_PS_INPUT_CNTL_0
-0x00028648 SPI_PS_INPUT_CNTL_1
-0x0002864C SPI_PS_INPUT_CNTL_2
-0x00028650 SPI_PS_INPUT_CNTL_3
-0x00028654 SPI_PS_INPUT_CNTL_4
-0x00028658 SPI_PS_INPUT_CNTL_5
-0x0002865C SPI_PS_INPUT_CNTL_6
-0x00028660 SPI_PS_INPUT_CNTL_7
-0x00028664 SPI_PS_INPUT_CNTL_8
-0x00028668 SPI_PS_INPUT_CNTL_9
-0x0002866C SPI_PS_INPUT_CNTL_10
-0x00028670 SPI_PS_INPUT_CNTL_11
-0x00028674 SPI_PS_INPUT_CNTL_12
-0x00028678 SPI_PS_INPUT_CNTL_13
-0x0002867C SPI_PS_INPUT_CNTL_14
-0x00028680 SPI_PS_INPUT_CNTL_15
-0x00028684 SPI_PS_INPUT_CNTL_16
-0x00028688 SPI_PS_INPUT_CNTL_17
-0x0002868C SPI_PS_INPUT_CNTL_18
-0x00028690 SPI_PS_INPUT_CNTL_19
-0x00028694 SPI_PS_INPUT_CNTL_20
-0x00028698 SPI_PS_INPUT_CNTL_21
-0x0002869C SPI_PS_INPUT_CNTL_22
-0x000286A0 SPI_PS_INPUT_CNTL_23
-0x000286A4 SPI_PS_INPUT_CNTL_24
-0x000286A8 SPI_PS_INPUT_CNTL_25
-0x000286AC SPI_PS_INPUT_CNTL_26
-0x000286B0 SPI_PS_INPUT_CNTL_27
-0x000286B4 SPI_PS_INPUT_CNTL_28
-0x000286B8 SPI_PS_INPUT_CNTL_29
-0x000286BC SPI_PS_INPUT_CNTL_30
-0x000286C0 SPI_PS_INPUT_CNTL_31
-0x000286C4 SPI_VS_OUT_CONFIG
-0x000286C8 SPI_THREAD_GROUPING
-0x000286CC SPI_PS_IN_CONTROL_0
-0x000286D0 SPI_PS_IN_CONTROL_1
-0x000286D4 SPI_INTERP_CONTROL_0
-0x000286D8 SPI_INPUT_Z
-0x000286DC SPI_FOG_CNTL
-0x000286E0 SPI_BARYC_CNTL
-0x000286E4 SPI_PS_IN_CONTROL_2
-0x000286E8 SPI_COMPUTE_INPUT_CNTL
-0x000286EC SPI_COMPUTE_NUM_THREAD_X
-0x000286F0 SPI_COMPUTE_NUM_THREAD_Y
-0x000286F4 SPI_COMPUTE_NUM_THREAD_Z
-0x000286F8 SPI_GPR_MGMT
-0x000286FC SPI_LDS_MGMT
-0x00028700 SPI_STACK_MGMT
-0x00028704 SPI_WAVE_MGMT_1
-0x00028708 SPI_WAVE_MGMT_2
-0x00028720 GDS_ADDR_BASE
-0x00028724 GDS_ADDR_SIZE
-0x00028780 CB_BLEND0_CONTROL
-0x00028784 CB_BLEND1_CONTROL
-0x00028788 CB_BLEND2_CONTROL
-0x0002878C CB_BLEND3_CONTROL
-0x00028790 CB_BLEND4_CONTROL
-0x00028794 CB_BLEND5_CONTROL
-0x00028798 CB_BLEND6_CONTROL
-0x0002879C CB_BLEND7_CONTROL
-0x000287CC CS_COPY_STATE
-0x000287D0 GFX_COPY_STATE
-0x000287D4 PA_CL_POINT_X_RAD
-0x000287D8 PA_CL_POINT_Y_RAD
-0x000287DC PA_CL_POINT_SIZE
-0x000287E0 PA_CL_POINT_CULL_RAD
-0x00028808 CB_COLOR_CONTROL
-0x0002880C DB_SHADER_CONTROL
-0x00028810 PA_CL_CLIP_CNTL
-0x00028814 PA_SU_SC_MODE_CNTL
-0x00028818 PA_CL_VTE_CNTL
-0x0002881C PA_CL_VS_OUT_CNTL
-0x00028820 PA_CL_NANINF_CNTL
-0x00028824 PA_SU_LINE_STIPPLE_CNTL
-0x00028828 PA_SU_LINE_STIPPLE_SCALE
-0x0002882C PA_SU_PRIM_FILTER_CNTL
-0x00028844 SQ_PGM_RESOURCES_PS
-0x00028848 SQ_PGM_RESOURCES_2_PS
-0x0002884C SQ_PGM_EXPORTS_PS
-0x00028860 SQ_PGM_RESOURCES_VS
-0x00028864 SQ_PGM_RESOURCES_2_VS
-0x00028878 SQ_PGM_RESOURCES_GS
-0x0002887C SQ_PGM_RESOURCES_2_GS
-0x00028890 SQ_PGM_RESOURCES_ES
-0x00028894 SQ_PGM_RESOURCES_2_ES
-0x000288A8 SQ_PGM_RESOURCES_FS
-0x000288BC SQ_PGM_RESOURCES_HS
-0x000288C0 SQ_PGM_RESOURCES_2_HS
-0x000288D4 SQ_PGM_RESOURCES_LS
-0x000288D8 SQ_PGM_RESOURCES_2_LS
-0x000288E8 SQ_LDS_ALLOC
-0x000288EC SQ_LDS_ALLOC_PS
-0x000288F0 SQ_VTX_SEMANTIC_CLEAR
-0x00028A00 PA_SU_POINT_SIZE
-0x00028A04 PA_SU_POINT_MINMAX
-0x00028A08 PA_SU_LINE_CNTL
-0x00028A0C PA_SC_LINE_STIPPLE
-0x00028A10 VGT_OUTPUT_PATH_CNTL
-0x00028A14 VGT_HOS_CNTL
-0x00028A18 VGT_HOS_MAX_TESS_LEVEL
-0x00028A1C VGT_HOS_MIN_TESS_LEVEL
-0x00028A20 VGT_HOS_REUSE_DEPTH
-0x00028A24 VGT_GROUP_PRIM_TYPE
-0x00028A28 VGT_GROUP_FIRST_DECR
-0x00028A2C VGT_GROUP_DECR
-0x00028A30 VGT_GROUP_VECT_0_CNTL
-0x00028A34 VGT_GROUP_VECT_1_CNTL
-0x00028A38 VGT_GROUP_VECT_0_FMT_CNTL
-0x00028A3C VGT_GROUP_VECT_1_FMT_CNTL
-0x00028A40 VGT_GS_MODE
-0x00028A48 PA_SC_MODE_CNTL_0
-0x00028A4C PA_SC_MODE_CNTL_1
-0x00028A50 VGT_ENHANCE
-0x00028A54 VGT_GS_PER_ES
-0x00028A58 VGT_ES_PER_GS
-0x00028A5C VGT_GS_PER_VS
-0x00028A6C VGT_GS_OUT_PRIM_TYPE
-0x00028A70 IA_ENHANCE
-0x00028A84 VGT_PRIMITIVEID_EN
-0x00028A94 VGT_MULTI_PRIM_IB_RESET_EN
-0x00028AA0 VGT_INSTANCE_STEP_RATE_0
-0x00028AA4 VGT_INSTANCE_STEP_RATE_1
-0x00028AA8 IA_MULTI_VGT_PARAM
-0x00028AB4 VGT_REUSE_OFF
-0x00028AB8 VGT_VTX_CNT_EN
-0x00028AC0 DB_SRESULTS_COMPARE_STATE0
-0x00028AC4 DB_SRESULTS_COMPARE_STATE1
-0x00028AC8 DB_PRELOAD_CONTROL
-0x00028AD4 VGT_STRMOUT_VTX_STRIDE_0
-0x00028AE4 VGT_STRMOUT_VTX_STRIDE_1
-0x00028AF4 VGT_STRMOUT_VTX_STRIDE_2
-0x00028B04 VGT_STRMOUT_VTX_STRIDE_3
-0x00028B28 VGT_STRMOUT_DRAW_OPAQUE_OFFSET
-0x00028B2C VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE
-0x00028B30 VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE
-0x00028B38 VGT_GS_MAX_VERT_OUT
-0x00028B54 VGT_SHADER_STAGES_EN
-0x00028B58 VGT_LS_HS_CONFIG
-0x00028B6C VGT_TF_PARAM
-0x00028B70 DB_ALPHA_TO_MASK
-0x00028B74 VGT_DISPATCH_INITIATOR
-0x00028B78 PA_SU_POLY_OFFSET_DB_FMT_CNTL
-0x00028B7C PA_SU_POLY_OFFSET_CLAMP
-0x00028B80 PA_SU_POLY_OFFSET_FRONT_SCALE
-0x00028B84 PA_SU_POLY_OFFSET_FRONT_OFFSET
-0x00028B88 PA_SU_POLY_OFFSET_BACK_SCALE
-0x00028B8C PA_SU_POLY_OFFSET_BACK_OFFSET
-0x00028B74 VGT_GS_INSTANCE_CNT
-0x00028BD4 PA_SC_CENTROID_PRIORITY_0
-0x00028BD8 PA_SC_CENTROID_PRIORITY_1
-0x00028BDC PA_SC_LINE_CNTL
-0x00028BE4 PA_SU_VTX_CNTL
-0x00028BE8 PA_CL_GB_VERT_CLIP_ADJ
-0x00028BEC PA_CL_GB_VERT_DISC_ADJ
-0x00028BF0 PA_CL_GB_HORZ_CLIP_ADJ
-0x00028BF4 PA_CL_GB_HORZ_DISC_ADJ
-0x00028BF8 PA_SC_AA_SAMPLE_LOCS_PIXEL_X0_Y0_0
-0x00028BFC PA_SC_AA_SAMPLE_LOCS_PIXEL_X0_Y0_1
-0x00028C00 PA_SC_AA_SAMPLE_LOCS_PIXEL_X0_Y0_2
-0x00028C04 PA_SC_AA_SAMPLE_LOCS_PIXEL_X0_Y0_3
-0x00028C08 PA_SC_AA_SAMPLE_LOCS_PIXEL_X1_Y0_0
-0x00028C0C PA_SC_AA_SAMPLE_LOCS_PIXEL_X1_Y0_1
-0x00028C10 PA_SC_AA_SAMPLE_LOCS_PIXEL_X1_Y0_2
-0x00028C14 PA_SC_AA_SAMPLE_LOCS_PIXEL_X1_Y0_3
-0x00028C18 PA_SC_AA_SAMPLE_LOCS_PIXEL_X0_Y1_0
-0x00028C1C PA_SC_AA_SAMPLE_LOCS_PIXEL_X0_Y1_1
-0x00028C20 PA_SC_AA_SAMPLE_LOCS_PIXEL_X0_Y1_2
-0x00028C24 PA_SC_AA_SAMPLE_LOCS_PIXEL_X0_Y1_3
-0x00028C28 PA_SC_AA_SAMPLE_LOCS_PIXEL_X1_Y1_0
-0x00028C2C PA_SC_AA_SAMPLE_LOCS_PIXEL_X1_Y1_1
-0x00028C30 PA_SC_AA_SAMPLE_LOCS_PIXEL_X1_Y1_2
-0x00028C34 PA_SC_AA_SAMPLE_LOCS_PIXEL_X1_Y1_3
-0x00028C38 PA_SC_AA_MASK_X0_Y0_X1_Y0
-0x00028C3C PA_SC_AA_MASK_X0_Y1_X1_Y1
-0x00028C78 CB_COLOR0_DIM
-0x00028CB4 CB_COLOR1_DIM
-0x00028CF0 CB_COLOR2_DIM
-0x00028D2C CB_COLOR3_DIM
-0x00028D68 CB_COLOR4_DIM
-0x00028DA4 CB_COLOR5_DIM
-0x00028DE0 CB_COLOR6_DIM
-0x00028E1C CB_COLOR7_DIM
-0x00028E58 CB_COLOR8_DIM
-0x00028E74 CB_COLOR9_DIM
-0x00028E90 CB_COLOR10_DIM
-0x00028EAC CB_COLOR11_DIM
-0x00028C8C CB_COLOR0_CLEAR_WORD0
-0x00028C90 CB_COLOR0_CLEAR_WORD1
-0x00028C94 CB_COLOR0_CLEAR_WORD2
-0x00028C98 CB_COLOR0_CLEAR_WORD3
-0x00028CC8 CB_COLOR1_CLEAR_WORD0
-0x00028CCC CB_COLOR1_CLEAR_WORD1
-0x00028CD0 CB_COLOR1_CLEAR_WORD2
-0x00028CD4 CB_COLOR1_CLEAR_WORD3
-0x00028D04 CB_COLOR2_CLEAR_WORD0
-0x00028D08 CB_COLOR2_CLEAR_WORD1
-0x00028D0C CB_COLOR2_CLEAR_WORD2
-0x00028D10 CB_COLOR2_CLEAR_WORD3
-0x00028D40 CB_COLOR3_CLEAR_WORD0
-0x00028D44 CB_COLOR3_CLEAR_WORD1
-0x00028D48 CB_COLOR3_CLEAR_WORD2
-0x00028D4C CB_COLOR3_CLEAR_WORD3
-0x00028D7C CB_COLOR4_CLEAR_WORD0
-0x00028D80 CB_COLOR4_CLEAR_WORD1
-0x00028D84 CB_COLOR4_CLEAR_WORD2
-0x00028D88 CB_COLOR4_CLEAR_WORD3
-0x00028DB8 CB_COLOR5_CLEAR_WORD0
-0x00028DBC CB_COLOR5_CLEAR_WORD1
-0x00028DC0 CB_COLOR5_CLEAR_WORD2
-0x00028DC4 CB_COLOR5_CLEAR_WORD3
-0x00028DF4 CB_COLOR6_CLEAR_WORD0
-0x00028DF8 CB_COLOR6_CLEAR_WORD1
-0x00028DFC CB_COLOR6_CLEAR_WORD2
-0x00028E00 CB_COLOR6_CLEAR_WORD3
-0x00028E30 CB_COLOR7_CLEAR_WORD0
-0x00028E34 CB_COLOR7_CLEAR_WORD1
-0x00028E38 CB_COLOR7_CLEAR_WORD2
-0x00028E3C CB_COLOR7_CLEAR_WORD3
-0x00028F80 SQ_ALU_CONST_BUFFER_SIZE_HS_0
-0x00028F84 SQ_ALU_CONST_BUFFER_SIZE_HS_1
-0x00028F88 SQ_ALU_CONST_BUFFER_SIZE_HS_2
-0x00028F8C SQ_ALU_CONST_BUFFER_SIZE_HS_3
-0x00028F90 SQ_ALU_CONST_BUFFER_SIZE_HS_4
-0x00028F94 SQ_ALU_CONST_BUFFER_SIZE_HS_5
-0x00028F98 SQ_ALU_CONST_BUFFER_SIZE_HS_6
-0x00028F9C SQ_ALU_CONST_BUFFER_SIZE_HS_7
-0x00028FA0 SQ_ALU_CONST_BUFFER_SIZE_HS_8
-0x00028FA4 SQ_ALU_CONST_BUFFER_SIZE_HS_9
-0x00028FA8 SQ_ALU_CONST_BUFFER_SIZE_HS_10
-0x00028FAC SQ_ALU_CONST_BUFFER_SIZE_HS_11
-0x00028FB0 SQ_ALU_CONST_BUFFER_SIZE_HS_12
-0x00028FB4 SQ_ALU_CONST_BUFFER_SIZE_HS_13
-0x00028FB8 SQ_ALU_CONST_BUFFER_SIZE_HS_14
-0x00028FBC SQ_ALU_CONST_BUFFER_SIZE_HS_15
-0x00028FC0 SQ_ALU_CONST_BUFFER_SIZE_LS_0
-0x00028FC4 SQ_ALU_CONST_BUFFER_SIZE_LS_1
-0x00028FC8 SQ_ALU_CONST_BUFFER_SIZE_LS_2
-0x00028FCC SQ_ALU_CONST_BUFFER_SIZE_LS_3
-0x00028FD0 SQ_ALU_CONST_BUFFER_SIZE_LS_4
-0x00028FD4 SQ_ALU_CONST_BUFFER_SIZE_LS_5
-0x00028FD8 SQ_ALU_CONST_BUFFER_SIZE_LS_6
-0x00028FDC SQ_ALU_CONST_BUFFER_SIZE_LS_7
-0x00028FE0 SQ_ALU_CONST_BUFFER_SIZE_LS_8
-0x00028FE4 SQ_ALU_CONST_BUFFER_SIZE_LS_9
-0x00028FE8 SQ_ALU_CONST_BUFFER_SIZE_LS_10
-0x00028FEC SQ_ALU_CONST_BUFFER_SIZE_LS_11
-0x00028FF0 SQ_ALU_CONST_BUFFER_SIZE_LS_12
-0x00028FF4 SQ_ALU_CONST_BUFFER_SIZE_LS_13
-0x00028FF8 SQ_ALU_CONST_BUFFER_SIZE_LS_14
-0x00028FFC SQ_ALU_CONST_BUFFER_SIZE_LS_15
-0x0003CFF0 SQ_VTX_BASE_VTX_LOC
-0x0003CFF4 SQ_VTX_START_INST_LOC
-0x0003FF00 SQ_TEX_SAMPLER_CLEAR
-0x0003FF04 SQ_TEX_RESOURCE_CLEAR
-0x0003FF08 SQ_LOOP_BOOL_CLEAR
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/evergreen b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/evergreen
deleted file mode 100644
index b912a376..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/evergreen
+++ /dev/null
@@ -1,644 +0,0 @@
-evergreen 0x9400
-0x0000802C GRBM_GFX_INDEX
-0x00008040 WAIT_UNTIL
-0x00008044 WAIT_UNTIL_POLL_CNTL
-0x00008048 WAIT_UNTIL_POLL_MASK
-0x0000804c WAIT_UNTIL_POLL_REFDATA
-0x000084FC CP_STRMOUT_CNTL
-0x000085F0 CP_COHER_CNTL
-0x000085F4 CP_COHER_SIZE
-0x000088B0 VGT_VTX_VECT_EJECT_REG
-0x000088C4 VGT_CACHE_INVALIDATION
-0x000088D4 VGT_GS_VERTEX_REUSE
-0x00008958 VGT_PRIMITIVE_TYPE
-0x0000895C VGT_INDEX_TYPE
-0x00008970 VGT_NUM_INDICES
-0x00008974 VGT_NUM_INSTANCES
-0x00008990 VGT_COMPUTE_DIM_X
-0x00008994 VGT_COMPUTE_DIM_Y
-0x00008998 VGT_COMPUTE_DIM_Z
-0x0000899C VGT_COMPUTE_START_X
-0x000089A0 VGT_COMPUTE_START_Y
-0x000089A4 VGT_COMPUTE_START_Z
-0x000089AC VGT_COMPUTE_THREAD_GOURP_SIZE
-0x00008A14 PA_CL_ENHANCE
-0x00008A60 PA_SC_LINE_STIPPLE_VALUE
-0x00008B10 PA_SC_LINE_STIPPLE_STATE
-0x00008BF0 PA_SC_ENHANCE
-0x00008D8C SQ_DYN_GPR_CNTL_PS_FLUSH_REQ
-0x00008D90 SQ_DYN_GPR_OPTIMIZATION
-0x00008D94 SQ_DYN_GPR_SIMD_LOCK_EN
-0x00008D98 SQ_DYN_GPR_THREAD_LIMIT
-0x00008D9C SQ_DYN_GPR_LDS_LIMIT
-0x00008C00 SQ_CONFIG
-0x00008C04 SQ_GPR_RESOURCE_MGMT_1
-0x00008C08 SQ_GPR_RESOURCE_MGMT_2
-0x00008C0C SQ_GPR_RESOURCE_MGMT_3
-0x00008C10 SQ_GLOBAL_GPR_RESOURCE_MGMT_1
-0x00008C14 SQ_GLOBAL_GPR_RESOURCE_MGMT_2
-0x00008C18 SQ_THREAD_RESOURCE_MGMT
-0x00008C1C SQ_THREAD_RESOURCE_MGMT_2
-0x00008C20 SQ_STACK_RESOURCE_MGMT_1
-0x00008C24 SQ_STACK_RESOURCE_MGMT_2
-0x00008C28 SQ_STACK_RESOURCE_MGMT_3
-0x00008DF8 SQ_CONST_MEM_BASE
-0x00008E20 SQ_STATIC_THREAD_MGMT_1
-0x00008E24 SQ_STATIC_THREAD_MGMT_2
-0x00008E28 SQ_STATIC_THREAD_MGMT_3
-0x00008E2C SQ_LDS_RESOURCE_MGMT
-0x00008E48 SQ_EX_ALLOC_TABLE_SLOTS
-0x00009014 SX_MEMORY_EXPORT_SIZE
-0x00009100 SPI_CONFIG_CNTL
-0x0000913C SPI_CONFIG_CNTL_1
-0x00009508 TA_CNTL_AUX
-0x00009700 VC_CNTL
-0x00009714 VC_ENHANCE
-0x00009830 DB_DEBUG
-0x00009834 DB_DEBUG2
-0x00009838 DB_DEBUG3
-0x0000983C DB_DEBUG4
-0x00009854 DB_WATERMARKS
-0x0000A400 TD_PS_BORDER_COLOR_INDEX
-0x0000A404 TD_PS_BORDER_COLOR_RED
-0x0000A408 TD_PS_BORDER_COLOR_GREEN
-0x0000A40C TD_PS_BORDER_COLOR_BLUE
-0x0000A410 TD_PS_BORDER_COLOR_ALPHA
-0x0000A414 TD_VS_BORDER_COLOR_INDEX
-0x0000A418 TD_VS_BORDER_COLOR_RED
-0x0000A41C TD_VS_BORDER_COLOR_GREEN
-0x0000A420 TD_VS_BORDER_COLOR_BLUE
-0x0000A424 TD_VS_BORDER_COLOR_ALPHA
-0x0000A428 TD_GS_BORDER_COLOR_INDEX
-0x0000A42C TD_GS_BORDER_COLOR_RED
-0x0000A430 TD_GS_BORDER_COLOR_GREEN
-0x0000A434 TD_GS_BORDER_COLOR_BLUE
-0x0000A438 TD_GS_BORDER_COLOR_ALPHA
-0x0000A43C TD_HS_BORDER_COLOR_INDEX
-0x0000A440 TD_HS_BORDER_COLOR_RED
-0x0000A444 TD_HS_BORDER_COLOR_GREEN
-0x0000A448 TD_HS_BORDER_COLOR_BLUE
-0x0000A44C TD_HS_BORDER_COLOR_ALPHA
-0x0000A450 TD_LS_BORDER_COLOR_INDEX
-0x0000A454 TD_LS_BORDER_COLOR_RED
-0x0000A458 TD_LS_BORDER_COLOR_GREEN
-0x0000A45C TD_LS_BORDER_COLOR_BLUE
-0x0000A460 TD_LS_BORDER_COLOR_ALPHA
-0x0000A464 TD_CS_BORDER_COLOR_INDEX
-0x0000A468 TD_CS_BORDER_COLOR_RED
-0x0000A46C TD_CS_BORDER_COLOR_GREEN
-0x0000A470 TD_CS_BORDER_COLOR_BLUE
-0x0000A474 TD_CS_BORDER_COLOR_ALPHA
-0x00028000 DB_RENDER_CONTROL
-0x00028004 DB_COUNT_CONTROL
-0x0002800C DB_RENDER_OVERRIDE
-0x00028010 DB_RENDER_OVERRIDE2
-0x00028028 DB_STENCIL_CLEAR
-0x0002802C DB_DEPTH_CLEAR
-0x00028030 PA_SC_SCREEN_SCISSOR_TL
-0x00028034 PA_SC_SCREEN_SCISSOR_BR
-0x00028140 SQ_ALU_CONST_BUFFER_SIZE_PS_0
-0x00028144 SQ_ALU_CONST_BUFFER_SIZE_PS_1
-0x00028148 SQ_ALU_CONST_BUFFER_SIZE_PS_2
-0x0002814C SQ_ALU_CONST_BUFFER_SIZE_PS_3
-0x00028150 SQ_ALU_CONST_BUFFER_SIZE_PS_4
-0x00028154 SQ_ALU_CONST_BUFFER_SIZE_PS_5
-0x00028158 SQ_ALU_CONST_BUFFER_SIZE_PS_6
-0x0002815C SQ_ALU_CONST_BUFFER_SIZE_PS_7
-0x00028160 SQ_ALU_CONST_BUFFER_SIZE_PS_8
-0x00028164 SQ_ALU_CONST_BUFFER_SIZE_PS_9
-0x00028168 SQ_ALU_CONST_BUFFER_SIZE_PS_10
-0x0002816C SQ_ALU_CONST_BUFFER_SIZE_PS_11
-0x00028170 SQ_ALU_CONST_BUFFER_SIZE_PS_12
-0x00028174 SQ_ALU_CONST_BUFFER_SIZE_PS_13
-0x00028178 SQ_ALU_CONST_BUFFER_SIZE_PS_14
-0x0002817C SQ_ALU_CONST_BUFFER_SIZE_PS_15
-0x00028180 SQ_ALU_CONST_BUFFER_SIZE_VS_0
-0x00028184 SQ_ALU_CONST_BUFFER_SIZE_VS_1
-0x00028188 SQ_ALU_CONST_BUFFER_SIZE_VS_2
-0x0002818C SQ_ALU_CONST_BUFFER_SIZE_VS_3
-0x00028190 SQ_ALU_CONST_BUFFER_SIZE_VS_4
-0x00028194 SQ_ALU_CONST_BUFFER_SIZE_VS_5
-0x00028198 SQ_ALU_CONST_BUFFER_SIZE_VS_6
-0x0002819C SQ_ALU_CONST_BUFFER_SIZE_VS_7
-0x000281A0 SQ_ALU_CONST_BUFFER_SIZE_VS_8
-0x000281A4 SQ_ALU_CONST_BUFFER_SIZE_VS_9
-0x000281A8 SQ_ALU_CONST_BUFFER_SIZE_VS_10
-0x000281AC SQ_ALU_CONST_BUFFER_SIZE_VS_11
-0x000281B0 SQ_ALU_CONST_BUFFER_SIZE_VS_12
-0x000281B4 SQ_ALU_CONST_BUFFER_SIZE_VS_13
-0x000281B8 SQ_ALU_CONST_BUFFER_SIZE_VS_14
-0x000281BC SQ_ALU_CONST_BUFFER_SIZE_VS_15
-0x000281C0 SQ_ALU_CONST_BUFFER_SIZE_GS_0
-0x000281C4 SQ_ALU_CONST_BUFFER_SIZE_GS_1
-0x000281C8 SQ_ALU_CONST_BUFFER_SIZE_GS_2
-0x000281CC SQ_ALU_CONST_BUFFER_SIZE_GS_3
-0x000281D0 SQ_ALU_CONST_BUFFER_SIZE_GS_4
-0x000281D4 SQ_ALU_CONST_BUFFER_SIZE_GS_5
-0x000281D8 SQ_ALU_CONST_BUFFER_SIZE_GS_6
-0x000281DC SQ_ALU_CONST_BUFFER_SIZE_GS_7
-0x000281E0 SQ_ALU_CONST_BUFFER_SIZE_GS_8
-0x000281E4 SQ_ALU_CONST_BUFFER_SIZE_GS_9
-0x000281E8 SQ_ALU_CONST_BUFFER_SIZE_GS_10
-0x000281EC SQ_ALU_CONST_BUFFER_SIZE_GS_11
-0x000281F0 SQ_ALU_CONST_BUFFER_SIZE_GS_12
-0x000281F4 SQ_ALU_CONST_BUFFER_SIZE_GS_13
-0x000281F8 SQ_ALU_CONST_BUFFER_SIZE_GS_14
-0x000281FC SQ_ALU_CONST_BUFFER_SIZE_GS_15
-0x00028200 PA_SC_WINDOW_OFFSET
-0x00028204 PA_SC_WINDOW_SCISSOR_TL
-0x00028208 PA_SC_WINDOW_SCISSOR_BR
-0x0002820C PA_SC_CLIPRECT_RULE
-0x00028210 PA_SC_CLIPRECT_0_TL
-0x00028214 PA_SC_CLIPRECT_0_BR
-0x00028218 PA_SC_CLIPRECT_1_TL
-0x0002821C PA_SC_CLIPRECT_1_BR
-0x00028220 PA_SC_CLIPRECT_2_TL
-0x00028224 PA_SC_CLIPRECT_2_BR
-0x00028228 PA_SC_CLIPRECT_3_TL
-0x0002822C PA_SC_CLIPRECT_3_BR
-0x00028230 PA_SC_EDGERULE
-0x00028234 PA_SU_HARDWARE_SCREEN_OFFSET
-0x00028240 PA_SC_GENERIC_SCISSOR_TL
-0x00028244 PA_SC_GENERIC_SCISSOR_BR
-0x00028250 PA_SC_VPORT_SCISSOR_0_TL
-0x00028254 PA_SC_VPORT_SCISSOR_0_BR
-0x00028258 PA_SC_VPORT_SCISSOR_1_TL
-0x0002825C PA_SC_VPORT_SCISSOR_1_BR
-0x00028260 PA_SC_VPORT_SCISSOR_2_TL
-0x00028264 PA_SC_VPORT_SCISSOR_2_BR
-0x00028268 PA_SC_VPORT_SCISSOR_3_TL
-0x0002826C PA_SC_VPORT_SCISSOR_3_BR
-0x00028270 PA_SC_VPORT_SCISSOR_4_TL
-0x00028274 PA_SC_VPORT_SCISSOR_4_BR
-0x00028278 PA_SC_VPORT_SCISSOR_5_TL
-0x0002827C PA_SC_VPORT_SCISSOR_5_BR
-0x00028280 PA_SC_VPORT_SCISSOR_6_TL
-0x00028284 PA_SC_VPORT_SCISSOR_6_BR
-0x00028288 PA_SC_VPORT_SCISSOR_7_TL
-0x0002828C PA_SC_VPORT_SCISSOR_7_BR
-0x00028290 PA_SC_VPORT_SCISSOR_8_TL
-0x00028294 PA_SC_VPORT_SCISSOR_8_BR
-0x00028298 PA_SC_VPORT_SCISSOR_9_TL
-0x0002829C PA_SC_VPORT_SCISSOR_9_BR
-0x000282A0 PA_SC_VPORT_SCISSOR_10_TL
-0x000282A4 PA_SC_VPORT_SCISSOR_10_BR
-0x000282A8 PA_SC_VPORT_SCISSOR_11_TL
-0x000282AC PA_SC_VPORT_SCISSOR_11_BR
-0x000282B0 PA_SC_VPORT_SCISSOR_12_TL
-0x000282B4 PA_SC_VPORT_SCISSOR_12_BR
-0x000282B8 PA_SC_VPORT_SCISSOR_13_TL
-0x000282BC PA_SC_VPORT_SCISSOR_13_BR
-0x000282C0 PA_SC_VPORT_SCISSOR_14_TL
-0x000282C4 PA_SC_VPORT_SCISSOR_14_BR
-0x000282C8 PA_SC_VPORT_SCISSOR_15_TL
-0x000282CC PA_SC_VPORT_SCISSOR_15_BR
-0x000282D0 PA_SC_VPORT_ZMIN_0
-0x000282D4 PA_SC_VPORT_ZMAX_0
-0x000282D8 PA_SC_VPORT_ZMIN_1
-0x000282DC PA_SC_VPORT_ZMAX_1
-0x000282E0 PA_SC_VPORT_ZMIN_2
-0x000282E4 PA_SC_VPORT_ZMAX_2
-0x000282E8 PA_SC_VPORT_ZMIN_3
-0x000282EC PA_SC_VPORT_ZMAX_3
-0x000282F0 PA_SC_VPORT_ZMIN_4
-0x000282F4 PA_SC_VPORT_ZMAX_4
-0x000282F8 PA_SC_VPORT_ZMIN_5
-0x000282FC PA_SC_VPORT_ZMAX_5
-0x00028300 PA_SC_VPORT_ZMIN_6
-0x00028304 PA_SC_VPORT_ZMAX_6
-0x00028308 PA_SC_VPORT_ZMIN_7
-0x0002830C PA_SC_VPORT_ZMAX_7
-0x00028310 PA_SC_VPORT_ZMIN_8
-0x00028314 PA_SC_VPORT_ZMAX_8
-0x00028318 PA_SC_VPORT_ZMIN_9
-0x0002831C PA_SC_VPORT_ZMAX_9
-0x00028320 PA_SC_VPORT_ZMIN_10
-0x00028324 PA_SC_VPORT_ZMAX_10
-0x00028328 PA_SC_VPORT_ZMIN_11
-0x0002832C PA_SC_VPORT_ZMAX_11
-0x00028330 PA_SC_VPORT_ZMIN_12
-0x00028334 PA_SC_VPORT_ZMAX_12
-0x00028338 PA_SC_VPORT_ZMIN_13
-0x0002833C PA_SC_VPORT_ZMAX_13
-0x00028340 PA_SC_VPORT_ZMIN_14
-0x00028344 PA_SC_VPORT_ZMAX_14
-0x00028348 PA_SC_VPORT_ZMIN_15
-0x0002834C PA_SC_VPORT_ZMAX_15
-0x00028354 SX_SURFACE_SYNC
-0x00028380 SQ_VTX_SEMANTIC_0
-0x00028384 SQ_VTX_SEMANTIC_1
-0x00028388 SQ_VTX_SEMANTIC_2
-0x0002838C SQ_VTX_SEMANTIC_3
-0x00028390 SQ_VTX_SEMANTIC_4
-0x00028394 SQ_VTX_SEMANTIC_5
-0x00028398 SQ_VTX_SEMANTIC_6
-0x0002839C SQ_VTX_SEMANTIC_7
-0x000283A0 SQ_VTX_SEMANTIC_8
-0x000283A4 SQ_VTX_SEMANTIC_9
-0x000283A8 SQ_VTX_SEMANTIC_10
-0x000283AC SQ_VTX_SEMANTIC_11
-0x000283B0 SQ_VTX_SEMANTIC_12
-0x000283B4 SQ_VTX_SEMANTIC_13
-0x000283B8 SQ_VTX_SEMANTIC_14
-0x000283BC SQ_VTX_SEMANTIC_15
-0x000283C0 SQ_VTX_SEMANTIC_16
-0x000283C4 SQ_VTX_SEMANTIC_17
-0x000283C8 SQ_VTX_SEMANTIC_18
-0x000283CC SQ_VTX_SEMANTIC_19
-0x000283D0 SQ_VTX_SEMANTIC_20
-0x000283D4 SQ_VTX_SEMANTIC_21
-0x000283D8 SQ_VTX_SEMANTIC_22
-0x000283DC SQ_VTX_SEMANTIC_23
-0x000283E0 SQ_VTX_SEMANTIC_24
-0x000283E4 SQ_VTX_SEMANTIC_25
-0x000283E8 SQ_VTX_SEMANTIC_26
-0x000283EC SQ_VTX_SEMANTIC_27
-0x000283F0 SQ_VTX_SEMANTIC_28
-0x000283F4 SQ_VTX_SEMANTIC_29
-0x000283F8 SQ_VTX_SEMANTIC_30
-0x000283FC SQ_VTX_SEMANTIC_31
-0x00028400 VGT_MAX_VTX_INDX
-0x00028404 VGT_MIN_VTX_INDX
-0x00028408 VGT_INDX_OFFSET
-0x0002840C VGT_MULTI_PRIM_IB_RESET_INDX
-0x00028410 SX_ALPHA_TEST_CONTROL
-0x00028414 CB_BLEND_RED
-0x00028418 CB_BLEND_GREEN
-0x0002841C CB_BLEND_BLUE
-0x00028420 CB_BLEND_ALPHA
-0x00028430 DB_STENCILREFMASK
-0x00028434 DB_STENCILREFMASK_BF
-0x00028438 SX_ALPHA_REF
-0x0002843C PA_CL_VPORT_XSCALE_0
-0x00028440 PA_CL_VPORT_XOFFSET_0
-0x00028444 PA_CL_VPORT_YSCALE_0
-0x00028448 PA_CL_VPORT_YOFFSET_0
-0x0002844C PA_CL_VPORT_ZSCALE_0
-0x00028450 PA_CL_VPORT_ZOFFSET_0
-0x00028454 PA_CL_VPORT_XSCALE_1
-0x00028458 PA_CL_VPORT_XOFFSET_1
-0x0002845C PA_CL_VPORT_YSCALE_1
-0x00028460 PA_CL_VPORT_YOFFSET_1
-0x00028464 PA_CL_VPORT_ZSCALE_1
-0x00028468 PA_CL_VPORT_ZOFFSET_1
-0x0002846C PA_CL_VPORT_XSCALE_2
-0x00028470 PA_CL_VPORT_XOFFSET_2
-0x00028474 PA_CL_VPORT_YSCALE_2
-0x00028478 PA_CL_VPORT_YOFFSET_2
-0x0002847C PA_CL_VPORT_ZSCALE_2
-0x00028480 PA_CL_VPORT_ZOFFSET_2
-0x00028484 PA_CL_VPORT_XSCALE_3
-0x00028488 PA_CL_VPORT_XOFFSET_3
-0x0002848C PA_CL_VPORT_YSCALE_3
-0x00028490 PA_CL_VPORT_YOFFSET_3
-0x00028494 PA_CL_VPORT_ZSCALE_3
-0x00028498 PA_CL_VPORT_ZOFFSET_3
-0x0002849C PA_CL_VPORT_XSCALE_4
-0x000284A0 PA_CL_VPORT_XOFFSET_4
-0x000284A4 PA_CL_VPORT_YSCALE_4
-0x000284A8 PA_CL_VPORT_YOFFSET_4
-0x000284AC PA_CL_VPORT_ZSCALE_4
-0x000284B0 PA_CL_VPORT_ZOFFSET_4
-0x000284B4 PA_CL_VPORT_XSCALE_5
-0x000284B8 PA_CL_VPORT_XOFFSET_5
-0x000284BC PA_CL_VPORT_YSCALE_5
-0x000284C0 PA_CL_VPORT_YOFFSET_5
-0x000284C4 PA_CL_VPORT_ZSCALE_5
-0x000284C8 PA_CL_VPORT_ZOFFSET_5
-0x000284CC PA_CL_VPORT_XSCALE_6
-0x000284D0 PA_CL_VPORT_XOFFSET_6
-0x000284D4 PA_CL_VPORT_YSCALE_6
-0x000284D8 PA_CL_VPORT_YOFFSET_6
-0x000284DC PA_CL_VPORT_ZSCALE_6
-0x000284E0 PA_CL_VPORT_ZOFFSET_6
-0x000284E4 PA_CL_VPORT_XSCALE_7
-0x000284E8 PA_CL_VPORT_XOFFSET_7
-0x000284EC PA_CL_VPORT_YSCALE_7
-0x000284F0 PA_CL_VPORT_YOFFSET_7
-0x000284F4 PA_CL_VPORT_ZSCALE_7
-0x000284F8 PA_CL_VPORT_ZOFFSET_7
-0x000284FC PA_CL_VPORT_XSCALE_8
-0x00028500 PA_CL_VPORT_XOFFSET_8
-0x00028504 PA_CL_VPORT_YSCALE_8
-0x00028508 PA_CL_VPORT_YOFFSET_8
-0x0002850C PA_CL_VPORT_ZSCALE_8
-0x00028510 PA_CL_VPORT_ZOFFSET_8
-0x00028514 PA_CL_VPORT_XSCALE_9
-0x00028518 PA_CL_VPORT_XOFFSET_9
-0x0002851C PA_CL_VPORT_YSCALE_9
-0x00028520 PA_CL_VPORT_YOFFSET_9
-0x00028524 PA_CL_VPORT_ZSCALE_9
-0x00028528 PA_CL_VPORT_ZOFFSET_9
-0x0002852C PA_CL_VPORT_XSCALE_10
-0x00028530 PA_CL_VPORT_XOFFSET_10
-0x00028534 PA_CL_VPORT_YSCALE_10
-0x00028538 PA_CL_VPORT_YOFFSET_10
-0x0002853C PA_CL_VPORT_ZSCALE_10
-0x00028540 PA_CL_VPORT_ZOFFSET_10
-0x00028544 PA_CL_VPORT_XSCALE_11
-0x00028548 PA_CL_VPORT_XOFFSET_11
-0x0002854C PA_CL_VPORT_YSCALE_11
-0x00028550 PA_CL_VPORT_YOFFSET_11
-0x00028554 PA_CL_VPORT_ZSCALE_11
-0x00028558 PA_CL_VPORT_ZOFFSET_11
-0x0002855C PA_CL_VPORT_XSCALE_12
-0x00028560 PA_CL_VPORT_XOFFSET_12
-0x00028564 PA_CL_VPORT_YSCALE_12
-0x00028568 PA_CL_VPORT_YOFFSET_12
-0x0002856C PA_CL_VPORT_ZSCALE_12
-0x00028570 PA_CL_VPORT_ZOFFSET_12
-0x00028574 PA_CL_VPORT_XSCALE_13
-0x00028578 PA_CL_VPORT_XOFFSET_13
-0x0002857C PA_CL_VPORT_YSCALE_13
-0x00028580 PA_CL_VPORT_YOFFSET_13
-0x00028584 PA_CL_VPORT_ZSCALE_13
-0x00028588 PA_CL_VPORT_ZOFFSET_13
-0x0002858C PA_CL_VPORT_XSCALE_14
-0x00028590 PA_CL_VPORT_XOFFSET_14
-0x00028594 PA_CL_VPORT_YSCALE_14
-0x00028598 PA_CL_VPORT_YOFFSET_14
-0x0002859C PA_CL_VPORT_ZSCALE_14
-0x000285A0 PA_CL_VPORT_ZOFFSET_14
-0x000285A4 PA_CL_VPORT_XSCALE_15
-0x000285A8 PA_CL_VPORT_XOFFSET_15
-0x000285AC PA_CL_VPORT_YSCALE_15
-0x000285B0 PA_CL_VPORT_YOFFSET_15
-0x000285B4 PA_CL_VPORT_ZSCALE_15
-0x000285B8 PA_CL_VPORT_ZOFFSET_15
-0x000285BC PA_CL_UCP_0_X
-0x000285C0 PA_CL_UCP_0_Y
-0x000285C4 PA_CL_UCP_0_Z
-0x000285C8 PA_CL_UCP_0_W
-0x000285CC PA_CL_UCP_1_X
-0x000285D0 PA_CL_UCP_1_Y
-0x000285D4 PA_CL_UCP_1_Z
-0x000285D8 PA_CL_UCP_1_W
-0x000285DC PA_CL_UCP_2_X
-0x000285E0 PA_CL_UCP_2_Y
-0x000285E4 PA_CL_UCP_2_Z
-0x000285E8 PA_CL_UCP_2_W
-0x000285EC PA_CL_UCP_3_X
-0x000285F0 PA_CL_UCP_3_Y
-0x000285F4 PA_CL_UCP_3_Z
-0x000285F8 PA_CL_UCP_3_W
-0x000285FC PA_CL_UCP_4_X
-0x00028600 PA_CL_UCP_4_Y
-0x00028604 PA_CL_UCP_4_Z
-0x00028608 PA_CL_UCP_4_W
-0x0002860C PA_CL_UCP_5_X
-0x00028610 PA_CL_UCP_5_Y
-0x00028614 PA_CL_UCP_5_Z
-0x00028618 PA_CL_UCP_5_W
-0x0002861C SPI_VS_OUT_ID_0
-0x00028620 SPI_VS_OUT_ID_1
-0x00028624 SPI_VS_OUT_ID_2
-0x00028628 SPI_VS_OUT_ID_3
-0x0002862C SPI_VS_OUT_ID_4
-0x00028630 SPI_VS_OUT_ID_5
-0x00028634 SPI_VS_OUT_ID_6
-0x00028638 SPI_VS_OUT_ID_7
-0x0002863C SPI_VS_OUT_ID_8
-0x00028640 SPI_VS_OUT_ID_9
-0x00028644 SPI_PS_INPUT_CNTL_0
-0x00028648 SPI_PS_INPUT_CNTL_1
-0x0002864C SPI_PS_INPUT_CNTL_2
-0x00028650 SPI_PS_INPUT_CNTL_3
-0x00028654 SPI_PS_INPUT_CNTL_4
-0x00028658 SPI_PS_INPUT_CNTL_5
-0x0002865C SPI_PS_INPUT_CNTL_6
-0x00028660 SPI_PS_INPUT_CNTL_7
-0x00028664 SPI_PS_INPUT_CNTL_8
-0x00028668 SPI_PS_INPUT_CNTL_9
-0x0002866C SPI_PS_INPUT_CNTL_10
-0x00028670 SPI_PS_INPUT_CNTL_11
-0x00028674 SPI_PS_INPUT_CNTL_12
-0x00028678 SPI_PS_INPUT_CNTL_13
-0x0002867C SPI_PS_INPUT_CNTL_14
-0x00028680 SPI_PS_INPUT_CNTL_15
-0x00028684 SPI_PS_INPUT_CNTL_16
-0x00028688 SPI_PS_INPUT_CNTL_17
-0x0002868C SPI_PS_INPUT_CNTL_18
-0x00028690 SPI_PS_INPUT_CNTL_19
-0x00028694 SPI_PS_INPUT_CNTL_20
-0x00028698 SPI_PS_INPUT_CNTL_21
-0x0002869C SPI_PS_INPUT_CNTL_22
-0x000286A0 SPI_PS_INPUT_CNTL_23
-0x000286A4 SPI_PS_INPUT_CNTL_24
-0x000286A8 SPI_PS_INPUT_CNTL_25
-0x000286AC SPI_PS_INPUT_CNTL_26
-0x000286B0 SPI_PS_INPUT_CNTL_27
-0x000286B4 SPI_PS_INPUT_CNTL_28
-0x000286B8 SPI_PS_INPUT_CNTL_29
-0x000286BC SPI_PS_INPUT_CNTL_30
-0x000286C0 SPI_PS_INPUT_CNTL_31
-0x000286C4 SPI_VS_OUT_CONFIG
-0x000286C8 SPI_THREAD_GROUPING
-0x000286CC SPI_PS_IN_CONTROL_0
-0x000286D0 SPI_PS_IN_CONTROL_1
-0x000286D4 SPI_INTERP_CONTROL_0
-0x000286D8 SPI_INPUT_Z
-0x000286DC SPI_FOG_CNTL
-0x000286E0 SPI_BARYC_CNTL
-0x000286E4 SPI_PS_IN_CONTROL_2
-0x000286E8 SPI_COMPUTE_INPUT_CNTL
-0x000286EC SPI_COMPUTE_NUM_THREAD_X
-0x000286F0 SPI_COMPUTE_NUM_THREAD_Y
-0x000286F4 SPI_COMPUTE_NUM_THREAD_Z
-0x00028720 GDS_ADDR_BASE
-0x00028724 GDS_ADDR_SIZE
-0x00028728 GDS_ORDERED_WAVE_PER_SE
-0x00028780 CB_BLEND0_CONTROL
-0x00028784 CB_BLEND1_CONTROL
-0x00028788 CB_BLEND2_CONTROL
-0x0002878C CB_BLEND3_CONTROL
-0x00028790 CB_BLEND4_CONTROL
-0x00028794 CB_BLEND5_CONTROL
-0x00028798 CB_BLEND6_CONTROL
-0x0002879C CB_BLEND7_CONTROL
-0x000287CC CS_COPY_STATE
-0x000287D0 GFX_COPY_STATE
-0x000287D4 PA_CL_POINT_X_RAD
-0x000287D8 PA_CL_POINT_Y_RAD
-0x000287DC PA_CL_POINT_SIZE
-0x000287E0 PA_CL_POINT_CULL_RAD
-0x00028808 CB_COLOR_CONTROL
-0x0002880C DB_SHADER_CONTROL
-0x00028810 PA_CL_CLIP_CNTL
-0x00028814 PA_SU_SC_MODE_CNTL
-0x00028818 PA_CL_VTE_CNTL
-0x0002881C PA_CL_VS_OUT_CNTL
-0x00028820 PA_CL_NANINF_CNTL
-0x00028824 PA_SU_LINE_STIPPLE_CNTL
-0x00028828 PA_SU_LINE_STIPPLE_SCALE
-0x0002882C PA_SU_PRIM_FILTER_CNTL
-0x00028838 SQ_DYN_GPR_RESOURCE_LIMIT_1
-0x00028844 SQ_PGM_RESOURCES_PS
-0x00028848 SQ_PGM_RESOURCES_2_PS
-0x0002884C SQ_PGM_EXPORTS_PS
-0x00028860 SQ_PGM_RESOURCES_VS
-0x00028864 SQ_PGM_RESOURCES_2_VS
-0x00028878 SQ_PGM_RESOURCES_GS
-0x0002887C SQ_PGM_RESOURCES_2_GS
-0x00028890 SQ_PGM_RESOURCES_ES
-0x00028894 SQ_PGM_RESOURCES_2_ES
-0x000288A8 SQ_PGM_RESOURCES_FS
-0x000288BC SQ_PGM_RESOURCES_HS
-0x000288C0 SQ_PGM_RESOURCES_2_HS
-0x000288D4 SQ_PGM_RESOURCES_LS
-0x000288D8 SQ_PGM_RESOURCES_2_LS
-0x000288E8 SQ_LDS_ALLOC
-0x000288EC SQ_LDS_ALLOC_PS
-0x000288F0 SQ_VTX_SEMANTIC_CLEAR
-0x00028A00 PA_SU_POINT_SIZE
-0x00028A04 PA_SU_POINT_MINMAX
-0x00028A08 PA_SU_LINE_CNTL
-0x00028A0C PA_SC_LINE_STIPPLE
-0x00028A10 VGT_OUTPUT_PATH_CNTL
-0x00028A14 VGT_HOS_CNTL
-0x00028A18 VGT_HOS_MAX_TESS_LEVEL
-0x00028A1C VGT_HOS_MIN_TESS_LEVEL
-0x00028A20 VGT_HOS_REUSE_DEPTH
-0x00028A24 VGT_GROUP_PRIM_TYPE
-0x00028A28 VGT_GROUP_FIRST_DECR
-0x00028A2C VGT_GROUP_DECR
-0x00028A30 VGT_GROUP_VECT_0_CNTL
-0x00028A34 VGT_GROUP_VECT_1_CNTL
-0x00028A38 VGT_GROUP_VECT_0_FMT_CNTL
-0x00028A3C VGT_GROUP_VECT_1_FMT_CNTL
-0x00028A40 VGT_GS_MODE
-0x00028A48 PA_SC_MODE_CNTL_0
-0x00028A4C PA_SC_MODE_CNTL_1
-0x00028A50 VGT_ENHANCE
-0x00028A54 VGT_GS_PER_ES
-0x00028A58 VGT_ES_PER_GS
-0x00028A5C VGT_GS_PER_VS
-0x00028A6C VGT_GS_OUT_PRIM_TYPE
-0x00028A84 VGT_PRIMITIVEID_EN
-0x00028A94 VGT_MULTI_PRIM_IB_RESET_EN
-0x00028AA0 VGT_INSTANCE_STEP_RATE_0
-0x00028AA4 VGT_INSTANCE_STEP_RATE_1
-0x00028AB4 VGT_REUSE_OFF
-0x00028AB8 VGT_VTX_CNT_EN
-0x00028AC0 DB_SRESULTS_COMPARE_STATE0
-0x00028AC4 DB_SRESULTS_COMPARE_STATE1
-0x00028AC8 DB_PRELOAD_CONTROL
-0x00028AD4 VGT_STRMOUT_VTX_STRIDE_0
-0x00028AE4 VGT_STRMOUT_VTX_STRIDE_1
-0x00028AF4 VGT_STRMOUT_VTX_STRIDE_2
-0x00028B04 VGT_STRMOUT_VTX_STRIDE_3
-0x00028B28 VGT_STRMOUT_DRAW_OPAQUE_OFFSET
-0x00028B2C VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE
-0x00028B30 VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE
-0x00028B38 VGT_GS_MAX_VERT_OUT
-0x00028B54 VGT_SHADER_STAGES_EN
-0x00028B58 VGT_LS_HS_CONFIG
-0x00028B5C VGT_LS_SIZE
-0x00028B60 VGT_HS_SIZE
-0x00028B64 VGT_LS_HS_ALLOC
-0x00028B68 VGT_HS_PATCH_CONST
-0x00028B6C VGT_TF_PARAM
-0x00028B70 DB_ALPHA_TO_MASK
-0x00028B74 VGT_DISPATCH_INITIATOR
-0x00028B78 PA_SU_POLY_OFFSET_DB_FMT_CNTL
-0x00028B7C PA_SU_POLY_OFFSET_CLAMP
-0x00028B80 PA_SU_POLY_OFFSET_FRONT_SCALE
-0x00028B84 PA_SU_POLY_OFFSET_FRONT_OFFSET
-0x00028B88 PA_SU_POLY_OFFSET_BACK_SCALE
-0x00028B8C PA_SU_POLY_OFFSET_BACK_OFFSET
-0x00028B74 VGT_GS_INSTANCE_CNT
-0x00028C00 PA_SC_LINE_CNTL
-0x00028C08 PA_SU_VTX_CNTL
-0x00028C0C PA_CL_GB_VERT_CLIP_ADJ
-0x00028C10 PA_CL_GB_VERT_DISC_ADJ
-0x00028C14 PA_CL_GB_HORZ_CLIP_ADJ
-0x00028C18 PA_CL_GB_HORZ_DISC_ADJ
-0x00028C1C PA_SC_AA_SAMPLE_LOCS_0
-0x00028C20 PA_SC_AA_SAMPLE_LOCS_1
-0x00028C24 PA_SC_AA_SAMPLE_LOCS_2
-0x00028C28 PA_SC_AA_SAMPLE_LOCS_3
-0x00028C2C PA_SC_AA_SAMPLE_LOCS_4
-0x00028C30 PA_SC_AA_SAMPLE_LOCS_5
-0x00028C34 PA_SC_AA_SAMPLE_LOCS_6
-0x00028C38 PA_SC_AA_SAMPLE_LOCS_7
-0x00028C3C PA_SC_AA_MASK
-0x00028C78 CB_COLOR0_DIM
-0x00028CB4 CB_COLOR1_DIM
-0x00028CF0 CB_COLOR2_DIM
-0x00028D2C CB_COLOR3_DIM
-0x00028D68 CB_COLOR4_DIM
-0x00028DA4 CB_COLOR5_DIM
-0x00028DE0 CB_COLOR6_DIM
-0x00028E1C CB_COLOR7_DIM
-0x00028E58 CB_COLOR8_DIM
-0x00028E74 CB_COLOR9_DIM
-0x00028E90 CB_COLOR10_DIM
-0x00028EAC CB_COLOR11_DIM
-0x00028C8C CB_COLOR0_CLEAR_WORD0
-0x00028C90 CB_COLOR0_CLEAR_WORD1
-0x00028C94 CB_COLOR0_CLEAR_WORD2
-0x00028C98 CB_COLOR0_CLEAR_WORD3
-0x00028CC8 CB_COLOR1_CLEAR_WORD0
-0x00028CCC CB_COLOR1_CLEAR_WORD1
-0x00028CD0 CB_COLOR1_CLEAR_WORD2
-0x00028CD4 CB_COLOR1_CLEAR_WORD3
-0x00028D04 CB_COLOR2_CLEAR_WORD0
-0x00028D08 CB_COLOR2_CLEAR_WORD1
-0x00028D0C CB_COLOR2_CLEAR_WORD2
-0x00028D10 CB_COLOR2_CLEAR_WORD3
-0x00028D40 CB_COLOR3_CLEAR_WORD0
-0x00028D44 CB_COLOR3_CLEAR_WORD1
-0x00028D48 CB_COLOR3_CLEAR_WORD2
-0x00028D4C CB_COLOR3_CLEAR_WORD3
-0x00028D7C CB_COLOR4_CLEAR_WORD0
-0x00028D80 CB_COLOR4_CLEAR_WORD1
-0x00028D84 CB_COLOR4_CLEAR_WORD2
-0x00028D88 CB_COLOR4_CLEAR_WORD3
-0x00028DB8 CB_COLOR5_CLEAR_WORD0
-0x00028DBC CB_COLOR5_CLEAR_WORD1
-0x00028DC0 CB_COLOR5_CLEAR_WORD2
-0x00028DC4 CB_COLOR5_CLEAR_WORD3
-0x00028DF4 CB_COLOR6_CLEAR_WORD0
-0x00028DF8 CB_COLOR6_CLEAR_WORD1
-0x00028DFC CB_COLOR6_CLEAR_WORD2
-0x00028E00 CB_COLOR6_CLEAR_WORD3
-0x00028E30 CB_COLOR7_CLEAR_WORD0
-0x00028E34 CB_COLOR7_CLEAR_WORD1
-0x00028E38 CB_COLOR7_CLEAR_WORD2
-0x00028E3C CB_COLOR7_CLEAR_WORD3
-0x00028F80 SQ_ALU_CONST_BUFFER_SIZE_HS_0
-0x00028F84 SQ_ALU_CONST_BUFFER_SIZE_HS_1
-0x00028F88 SQ_ALU_CONST_BUFFER_SIZE_HS_2
-0x00028F8C SQ_ALU_CONST_BUFFER_SIZE_HS_3
-0x00028F90 SQ_ALU_CONST_BUFFER_SIZE_HS_4
-0x00028F94 SQ_ALU_CONST_BUFFER_SIZE_HS_5
-0x00028F98 SQ_ALU_CONST_BUFFER_SIZE_HS_6
-0x00028F9C SQ_ALU_CONST_BUFFER_SIZE_HS_7
-0x00028FA0 SQ_ALU_CONST_BUFFER_SIZE_HS_8
-0x00028FA4 SQ_ALU_CONST_BUFFER_SIZE_HS_9
-0x00028FA8 SQ_ALU_CONST_BUFFER_SIZE_HS_10
-0x00028FAC SQ_ALU_CONST_BUFFER_SIZE_HS_11
-0x00028FB0 SQ_ALU_CONST_BUFFER_SIZE_HS_12
-0x00028FB4 SQ_ALU_CONST_BUFFER_SIZE_HS_13
-0x00028FB8 SQ_ALU_CONST_BUFFER_SIZE_HS_14
-0x00028FBC SQ_ALU_CONST_BUFFER_SIZE_HS_15
-0x00028FC0 SQ_ALU_CONST_BUFFER_SIZE_LS_0
-0x00028FC4 SQ_ALU_CONST_BUFFER_SIZE_LS_1
-0x00028FC8 SQ_ALU_CONST_BUFFER_SIZE_LS_2
-0x00028FCC SQ_ALU_CONST_BUFFER_SIZE_LS_3
-0x00028FD0 SQ_ALU_CONST_BUFFER_SIZE_LS_4
-0x00028FD4 SQ_ALU_CONST_BUFFER_SIZE_LS_5
-0x00028FD8 SQ_ALU_CONST_BUFFER_SIZE_LS_6
-0x00028FDC SQ_ALU_CONST_BUFFER_SIZE_LS_7
-0x00028FE0 SQ_ALU_CONST_BUFFER_SIZE_LS_8
-0x00028FE4 SQ_ALU_CONST_BUFFER_SIZE_LS_9
-0x00028FE8 SQ_ALU_CONST_BUFFER_SIZE_LS_10
-0x00028FEC SQ_ALU_CONST_BUFFER_SIZE_LS_11
-0x00028FF0 SQ_ALU_CONST_BUFFER_SIZE_LS_12
-0x00028FF4 SQ_ALU_CONST_BUFFER_SIZE_LS_13
-0x00028FF8 SQ_ALU_CONST_BUFFER_SIZE_LS_14
-0x00028FFC SQ_ALU_CONST_BUFFER_SIZE_LS_15
-0x0003CFF0 SQ_VTX_BASE_VTX_LOC
-0x0003CFF4 SQ_VTX_START_INST_LOC
-0x0003FF00 SQ_TEX_SAMPLER_CLEAR
-0x0003FF04 SQ_TEX_RESOURCE_CLEAR
-0x0003FF08 SQ_LOOP_BOOL_CLEAR
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r100 b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r100
deleted file mode 100644
index f7ee062f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r100
+++ /dev/null
@@ -1,105 +0,0 @@
-r100 0x3294
-0x1434 SRC_Y_X
-0x1438 DST_Y_X
-0x143C DST_HEIGHT_WIDTH
-0x146C DP_GUI_MASTER_CNTL
-0x1474 BRUSH_Y_X
-0x1478 DP_BRUSH_BKGD_CLR
-0x147C DP_BRUSH_FRGD_CLR
-0x1480 BRUSH_DATA0
-0x1484 BRUSH_DATA1
-0x1598 DST_WIDTH_HEIGHT
-0x15C0 CLR_CMP_CNTL
-0x15C4 CLR_CMP_CLR_SRC
-0x15C8 CLR_CMP_CLR_DST
-0x15CC CLR_CMP_MSK
-0x15D8 DP_SRC_FRGD_CLR
-0x15DC DP_SRC_BKGD_CLR
-0x1600 DST_LINE_START
-0x1604 DST_LINE_END
-0x1608 DST_LINE_PATCOUNT
-0x16C0 DP_CNTL
-0x16CC DP_WRITE_MSK
-0x16D0 DP_CNTL_XDIR_YDIR_YMAJOR
-0x16E8 DEFAULT_SC_BOTTOM_RIGHT
-0x16EC SC_TOP_LEFT
-0x16F0 SC_BOTTOM_RIGHT
-0x16F4 SRC_SC_BOTTOM_RIGHT
-0x1714 DSTCACHE_CTLSTAT
-0x1720 WAIT_UNTIL
-0x172C RBBM_GUICNTL
-0x1810 FOG_3D_TABLE_START
-0x1814 FOG_3D_TABLE_END
-0x1a14 FOG_TABLE_INDEX
-0x1a18 FOG_TABLE_DATA
-0x1c14 PP_MISC
-0x1c18 PP_FOG_COLOR
-0x1c1c RE_SOLID_COLOR
-0x1c20 RB3D_BLENDCNTL
-0x1c4c SE_CNTL
-0x1c50 SE_COORD_FMT
-0x1c60 PP_TXCBLEND_0
-0x1c64 PP_TXABLEND_0
-0x1c68 PP_TFACTOR_0
-0x1c78 PP_TXCBLEND_1
-0x1c7c PP_TXABLEND_1
-0x1c80 PP_TFACTOR_1
-0x1c90 PP_TXCBLEND_2
-0x1c94 PP_TXABLEND_2
-0x1c98 PP_TFACTOR_2
-0x1cc8 RE_STIPPLE_ADDR
-0x1ccc RE_STIPPLE_DATA
-0x1cd0 RE_LINE_PATTERN
-0x1cd4 RE_LINE_STATE
-0x1d40 PP_BORDER_COLOR0
-0x1d44 PP_BORDER_COLOR1
-0x1d48 PP_BORDER_COLOR2
-0x1d7c RB3D_STENCILREFMASK
-0x1d80 RB3D_ROPCNTL
-0x1d84 RB3D_PLANEMASK
-0x1d98 VAP_VPORT_XSCALE
-0x1d9C VAP_VPORT_XOFFSET
-0x1da0 VAP_VPORT_YSCALE
-0x1da4 VAP_VPORT_YOFFSET
-0x1da8 VAP_VPORT_ZSCALE
-0x1dac VAP_VPORT_ZOFFSET
-0x1db0 SE_ZBIAS_FACTOR
-0x1db4 SE_ZBIAS_CONSTANT
-0x1db8 SE_LINE_WIDTH
-0x2140 SE_CNTL_STATUS
-0x2200 SE_TCL_VECTOR_INDX_REG
-0x2204 SE_TCL_VECTOR_DATA_REG
-0x2208 SE_TCL_SCALAR_INDX_REG
-0x220c SE_TCL_SCALAR_DATA_REG
-0x2210 SE_TCL_MATERIAL_EMISSIVE_RED
-0x2214 SE_TCL_MATERIAL_EMISSIVE_GREEN
-0x2218 SE_TCL_MATERIAL_EMISSIVE_BLUE
-0x221c SE_TCL_MATERIAL_EMISSIVE_ALPHA
-0x2220 SE_TCL_MATERIAL_AMBIENT_RED
-0x2224 SE_TCL_MATERIAL_AMBIENT_GREEN
-0x2228 SE_TCL_MATERIAL_AMBIENT_BLUE
-0x222c SE_TCL_MATERIAL_AMBIENT_ALPHA
-0x2230 SE_TCL_MATERIAL_DIFFUSE_RED
-0x2234 SE_TCL_MATERIAL_DIFFUSE_GREEN
-0x2238 SE_TCL_MATERIAL_DIFFUSE_BLUE
-0x223c SE_TCL_MATERIAL_DIFFUSE_ALPHA
-0x2240 SE_TCL_MATERIAL_SPECULAR_RED
-0x2244 SE_TCL_MATERIAL_SPECULAR_GREEN
-0x2248 SE_TCL_MATERIAL_SPECULAR_BLUE
-0x224c SE_TCL_MATERIAL_SPECULAR_ALPHA
-0x2250 SE_TCL_SHININESS
-0x2254 SE_TCL_OUTPUT_VTX_FMT
-0x2258 SE_TCL_OUTPUT_VTX_SEL
-0x225c SE_TCL_MATRIX_SELECT_0
-0x2260 SE_TCL_MATRIX_SELECT_1
-0x2264 SE_TCL_UCP_VERT_BLEND_CNTL
-0x2268 SE_TCL_TEXTURE_PROC_CTL
-0x226c SE_TCL_LIGHT_MODEL_CTL
-0x2270 SE_TCL_PER_LIGHT_CTL_0
-0x2274 SE_TCL_PER_LIGHT_CTL_1
-0x2278 SE_TCL_PER_LIGHT_CTL_2
-0x227c SE_TCL_PER_LIGHT_CTL_3
-0x2284 SE_TCL_STATE_FLUSH
-0x26c0 RE_TOP_LEFT
-0x26c4 RE_MISC
-0x3290 RB3D_ZPASS_DATA
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r200 b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r200
deleted file mode 100644
index c29ac434..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r200
+++ /dev/null
@@ -1,186 +0,0 @@
-r200 0x3294
-0x1434 SRC_Y_X
-0x1438 DST_Y_X
-0x143C DST_HEIGHT_WIDTH
-0x146C DP_GUI_MASTER_CNTL
-0x1474 BRUSH_Y_X
-0x1478 DP_BRUSH_BKGD_CLR
-0x147C DP_BRUSH_FRGD_CLR
-0x1480 BRUSH_DATA0
-0x1484 BRUSH_DATA1
-0x1598 DST_WIDTH_HEIGHT
-0x15C0 CLR_CMP_CNTL
-0x15C4 CLR_CMP_CLR_SRC
-0x15C8 CLR_CMP_CLR_DST
-0x15CC CLR_CMP_MSK
-0x15D8 DP_SRC_FRGD_CLR
-0x15DC DP_SRC_BKGD_CLR
-0x1600 DST_LINE_START
-0x1604 DST_LINE_END
-0x1608 DST_LINE_PATCOUNT
-0x16C0 DP_CNTL
-0x16CC DP_WRITE_MSK
-0x16D0 DP_CNTL_XDIR_YDIR_YMAJOR
-0x16E8 DEFAULT_SC_BOTTOM_RIGHT
-0x16EC SC_TOP_LEFT
-0x16F0 SC_BOTTOM_RIGHT
-0x16F4 SRC_SC_BOTTOM_RIGHT
-0x1714 DSTCACHE_CTLSTAT
-0x1720 WAIT_UNTIL
-0x172C RBBM_GUICNTL
-0x1c14 PP_MISC
-0x1c18 PP_FOG_COLOR
-0x1c1c RE_SOLID_COLOR
-0x1c20 RB3D_BLENDCNTL
-0x1c4c SE_CNTL
-0x1c50 RE_CNTL
-0x1cc8 RE_STIPPLE_ADDR
-0x1ccc RE_STIPPLE_DATA
-0x1cd0 RE_LINE_PATTERN
-0x1cd4 RE_LINE_STATE
-0x1cd8 RE_SCISSOR_TL_0
-0x1cdc RE_SCISSOR_BR_0
-0x1ce0 RE_SCISSOR_TL_1
-0x1ce4 RE_SCISSOR_BR_1
-0x1ce8 RE_SCISSOR_TL_2
-0x1cec RE_SCISSOR_BR_2
-0x1d60 RB3D_DEPTHXY_OFFSET
-0x1d7c RB3D_STENCILREFMASK
-0x1d80 RB3D_ROPCNTL
-0x1d84 RB3D_PLANEMASK
-0x1d98 VAP_VPORT_XSCALE
-0x1d9c VAP_VPORT_XOFFSET
-0x1da0 VAP_VPORT_YSCALE
-0x1da4 VAP_VPORT_YOFFSET
-0x1da8 VAP_VPORT_ZSCALE
-0x1dac VAP_VPORT_ZOFFSET
-0x1db0 SE_ZBIAS_FACTOR
-0x1db4 SE_ZBIAS_CONSTANT
-0x1db8 SE_LINE_WIDTH
-0x2080 SE_VAP_CNTL
-0x2090 SE_TCL_OUTPUT_VTX_FMT_0
-0x2094 SE_TCL_OUTPUT_VTX_FMT_1
-0x20b0 SE_VTE_CNTL
-0x2140 SE_CNTL_STATUS
-0x2180 SE_VTX_STATE_CNTL
-0x2200 SE_TCL_VECTOR_INDX_REG
-0x2204 SE_TCL_VECTOR_DATA_REG
-0x2208 SE_TCL_SCALAR_INDX_REG
-0x220c SE_TCL_SCALAR_DATA_REG
-0x2230 SE_TCL_MATRIX_SEL_0
-0x2234 SE_TCL_MATRIX_SEL_1
-0x2238 SE_TCL_MATRIX_SEL_2
-0x223c SE_TCL_MATRIX_SEL_3
-0x2240 SE_TCL_MATRIX_SEL_4
-0x2250 SE_TCL_OUTPUT_VTX_COMP_SEL
-0x2254 SE_TCL_INPUT_VTX_VECTOR_ADDR_0
-0x2258 SE_TCL_INPUT_VTX_VECTOR_ADDR_1
-0x225c SE_TCL_INPUT_VTX_VECTOR_ADDR_2
-0x2260 SE_TCL_INPUT_VTX_VECTOR_ADDR_3
-0x2268 SE_TCL_LIGHT_MODEL_CTL_0
-0x226c SE_TCL_LIGHT_MODEL_CTL_1
-0x2270 SE_TCL_PER_LIGHT_CTL_0
-0x2274 SE_TCL_PER_LIGHT_CTL_1
-0x2278 SE_TCL_PER_LIGHT_CTL_2
-0x227c SE_TCL_PER_LIGHT_CTL_3
-0x2284 VAP_PVS_STATE_FLUSH_REG
-0x22a8 SE_TCL_TEX_PROC_CTL_2
-0x22ac SE_TCL_TEX_PROC_CTL_3
-0x22b0 SE_TCL_TEX_PROC_CTL_0
-0x22b4 SE_TCL_TEX_PROC_CTL_1
-0x22b8 SE_TCL_TEX_CYL_WRAP_CTL
-0x22c0 SE_TCL_UCP_VERT_BLEND_CNTL
-0x22c4 SE_TCL_POINT_SPRITE_CNTL
-0x22d0 SE_PVS_CNTL
-0x22d4 SE_PVS_CONST_CNTL
-0x2648 RE_POINTSIZE
-0x26c0 RE_TOP_LEFT
-0x26c4 RE_MISC
-0x26f0 RE_AUX_SCISSOR_CNTL
-0x2c14 PP_BORDER_COLOR_0
-0x2c34 PP_BORDER_COLOR_1
-0x2c54 PP_BORDER_COLOR_2
-0x2c74 PP_BORDER_COLOR_3
-0x2c94 PP_BORDER_COLOR_4
-0x2cb4 PP_BORDER_COLOR_5
-0x2cc4 PP_CNTL_X
-0x2cf8 PP_TRI_PERF
-0x2cfc PP_PERF_CNTL
-0x2d9c PP_TAM_DEBUG3
-0x2ee0 PP_TFACTOR_0
-0x2ee4 PP_TFACTOR_1
-0x2ee8 PP_TFACTOR_2
-0x2eec PP_TFACTOR_3
-0x2ef0 PP_TFACTOR_4
-0x2ef4 PP_TFACTOR_5
-0x2ef8 PP_TFACTOR_6
-0x2efc PP_TFACTOR_7
-0x2f00 PP_TXCBLEND_0
-0x2f04 PP_TXCBLEND2_0
-0x2f08 PP_TXABLEND_0
-0x2f0c PP_TXABLEND2_0
-0x2f10 PP_TXCBLEND_1
-0x2f14 PP_TXCBLEND2_1
-0x2f18 PP_TXABLEND_1
-0x2f1c PP_TXABLEND2_1
-0x2f20 PP_TXCBLEND_2
-0x2f24 PP_TXCBLEND2_2
-0x2f28 PP_TXABLEND_2
-0x2f2c PP_TXABLEND2_2
-0x2f30 PP_TXCBLEND_3
-0x2f34 PP_TXCBLEND2_3
-0x2f38 PP_TXABLEND_3
-0x2f3c PP_TXABLEND2_3
-0x2f40 PP_TXCBLEND_4
-0x2f44 PP_TXCBLEND2_4
-0x2f48 PP_TXABLEND_4
-0x2f4c PP_TXABLEND2_4
-0x2f50 PP_TXCBLEND_5
-0x2f54 PP_TXCBLEND2_5
-0x2f58 PP_TXABLEND_5
-0x2f5c PP_TXABLEND2_5
-0x2f60 PP_TXCBLEND_6
-0x2f64 PP_TXCBLEND2_6
-0x2f68 PP_TXABLEND_6
-0x2f6c PP_TXABLEND2_6
-0x2f70 PP_TXCBLEND_7
-0x2f74 PP_TXCBLEND2_7
-0x2f78 PP_TXABLEND_7
-0x2f7c PP_TXABLEND2_7
-0x2f80 PP_TXCBLEND_8
-0x2f84 PP_TXCBLEND2_8
-0x2f88 PP_TXABLEND_8
-0x2f8c PP_TXABLEND2_8
-0x2f90 PP_TXCBLEND_9
-0x2f94 PP_TXCBLEND2_9
-0x2f98 PP_TXABLEND_9
-0x2f9c PP_TXABLEND2_9
-0x2fa0 PP_TXCBLEND_10
-0x2fa4 PP_TXCBLEND2_10
-0x2fa8 PP_TXABLEND_10
-0x2fac PP_TXABLEND2_10
-0x2fb0 PP_TXCBLEND_11
-0x2fb4 PP_TXCBLEND2_11
-0x2fb8 PP_TXABLEND_11
-0x2fbc PP_TXABLEND2_11
-0x2fc0 PP_TXCBLEND_12
-0x2fc4 PP_TXCBLEND2_12
-0x2fc8 PP_TXABLEND_12
-0x2fcc PP_TXABLEND2_12
-0x2fd0 PP_TXCBLEND_13
-0x2fd4 PP_TXCBLEND2_13
-0x2fd8 PP_TXABLEND_13
-0x2fdc PP_TXABLEND2_13
-0x2fe0 PP_TXCBLEND_14
-0x2fe4 PP_TXCBLEND2_14
-0x2fe8 PP_TXABLEND_14
-0x2fec PP_TXABLEND2_14
-0x2ff0 PP_TXCBLEND_15
-0x2ff4 PP_TXCBLEND2_15
-0x2ff8 PP_TXABLEND_15
-0x2ffc PP_TXABLEND2_15
-0x3218 RB3D_BLENCOLOR
-0x321c RB3D_ABLENDCNTL
-0x3220 RB3D_CBLENDCNTL
-0x3290 RB3D_ZPASS_DATA
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r300 b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r300
deleted file mode 100644
index e8a1786b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r300
+++ /dev/null
@@ -1,714 +0,0 @@
-r300 0x4f60
-0x1434 SRC_Y_X
-0x1438 DST_Y_X
-0x143C DST_HEIGHT_WIDTH
-0x146C DP_GUI_MASTER_CNTL
-0x1474 BRUSH_Y_X
-0x1478 DP_BRUSH_BKGD_CLR
-0x147C DP_BRUSH_FRGD_CLR
-0x1480 BRUSH_DATA0
-0x1484 BRUSH_DATA1
-0x1598 DST_WIDTH_HEIGHT
-0x15C0 CLR_CMP_CNTL
-0x15C4 CLR_CMP_CLR_SRC
-0x15C8 CLR_CMP_CLR_DST
-0x15CC CLR_CMP_MSK
-0x15D8 DP_SRC_FRGD_CLR
-0x15DC DP_SRC_BKGD_CLR
-0x1600 DST_LINE_START
-0x1604 DST_LINE_END
-0x1608 DST_LINE_PATCOUNT
-0x16C0 DP_CNTL
-0x16CC DP_WRITE_MSK
-0x16D0 DP_CNTL_XDIR_YDIR_YMAJOR
-0x16E8 DEFAULT_SC_BOTTOM_RIGHT
-0x16EC SC_TOP_LEFT
-0x16F0 SC_BOTTOM_RIGHT
-0x16F4 SRC_SC_BOTTOM_RIGHT
-0x1714 DSTCACHE_CTLSTAT
-0x1720 WAIT_UNTIL
-0x172C RBBM_GUICNTL
-0x1D98 VAP_VPORT_XSCALE
-0x1D9C VAP_VPORT_XOFFSET
-0x1DA0 VAP_VPORT_YSCALE
-0x1DA4 VAP_VPORT_YOFFSET
-0x1DA8 VAP_VPORT_ZSCALE
-0x1DAC VAP_VPORT_ZOFFSET
-0x2080 VAP_CNTL
-0x2090 VAP_OUT_VTX_FMT_0
-0x2094 VAP_OUT_VTX_FMT_1
-0x20B0 VAP_VTE_CNTL
-0x2138 VAP_VF_MIN_VTX_INDX
-0x2140 VAP_CNTL_STATUS
-0x2150 VAP_PROG_STREAM_CNTL_0
-0x2154 VAP_PROG_STREAM_CNTL_1
-0x2158 VAP_PROG_STREAM_CNTL_2
-0x215C VAP_PROG_STREAM_CNTL_3
-0x2160 VAP_PROG_STREAM_CNTL_4
-0x2164 VAP_PROG_STREAM_CNTL_5
-0x2168 VAP_PROG_STREAM_CNTL_6
-0x216C VAP_PROG_STREAM_CNTL_7
-0x2180 VAP_VTX_STATE_CNTL
-0x2184 VAP_VSM_VTX_ASSM
-0x2188 VAP_VTX_STATE_IND_REG_0
-0x218C VAP_VTX_STATE_IND_REG_1
-0x2190 VAP_VTX_STATE_IND_REG_2
-0x2194 VAP_VTX_STATE_IND_REG_3
-0x2198 VAP_VTX_STATE_IND_REG_4
-0x219C VAP_VTX_STATE_IND_REG_5
-0x21A0 VAP_VTX_STATE_IND_REG_6
-0x21A4 VAP_VTX_STATE_IND_REG_7
-0x21A8 VAP_VTX_STATE_IND_REG_8
-0x21AC VAP_VTX_STATE_IND_REG_9
-0x21B0 VAP_VTX_STATE_IND_REG_10
-0x21B4 VAP_VTX_STATE_IND_REG_11
-0x21B8 VAP_VTX_STATE_IND_REG_12
-0x21BC VAP_VTX_STATE_IND_REG_13
-0x21C0 VAP_VTX_STATE_IND_REG_14
-0x21C4 VAP_VTX_STATE_IND_REG_15
-0x21DC VAP_PSC_SGN_NORM_CNTL
-0x21E0 VAP_PROG_STREAM_CNTL_EXT_0
-0x21E4 VAP_PROG_STREAM_CNTL_EXT_1
-0x21E8 VAP_PROG_STREAM_CNTL_EXT_2
-0x21EC VAP_PROG_STREAM_CNTL_EXT_3
-0x21F0 VAP_PROG_STREAM_CNTL_EXT_4
-0x21F4 VAP_PROG_STREAM_CNTL_EXT_5
-0x21F8 VAP_PROG_STREAM_CNTL_EXT_6
-0x21FC VAP_PROG_STREAM_CNTL_EXT_7
-0x2200 VAP_PVS_VECTOR_INDX_REG
-0x2204 VAP_PVS_VECTOR_DATA_REG
-0x2208 VAP_PVS_VECTOR_DATA_REG_128
-0x221C VAP_CLIP_CNTL
-0x2220 VAP_GB_VERT_CLIP_ADJ
-0x2224 VAP_GB_VERT_DISC_ADJ
-0x2228 VAP_GB_HORZ_CLIP_ADJ
-0x222C VAP_GB_HORZ_DISC_ADJ
-0x2230 VAP_PVS_FLOW_CNTL_ADDRS_0
-0x2234 VAP_PVS_FLOW_CNTL_ADDRS_1
-0x2238 VAP_PVS_FLOW_CNTL_ADDRS_2
-0x223C VAP_PVS_FLOW_CNTL_ADDRS_3
-0x2240 VAP_PVS_FLOW_CNTL_ADDRS_4
-0x2244 VAP_PVS_FLOW_CNTL_ADDRS_5
-0x2248 VAP_PVS_FLOW_CNTL_ADDRS_6
-0x224C VAP_PVS_FLOW_CNTL_ADDRS_7
-0x2250 VAP_PVS_FLOW_CNTL_ADDRS_8
-0x2254 VAP_PVS_FLOW_CNTL_ADDRS_9
-0x2258 VAP_PVS_FLOW_CNTL_ADDRS_10
-0x225C VAP_PVS_FLOW_CNTL_ADDRS_11
-0x2260 VAP_PVS_FLOW_CNTL_ADDRS_12
-0x2264 VAP_PVS_FLOW_CNTL_ADDRS_13
-0x2268 VAP_PVS_FLOW_CNTL_ADDRS_14
-0x226C VAP_PVS_FLOW_CNTL_ADDRS_15
-0x2284 VAP_PVS_STATE_FLUSH_REG
-0x2288 VAP_PVS_VTX_TIMEOUT_REG
-0x2290 VAP_PVS_FLOW_CNTL_LOOP_INDEX_0
-0x2294 VAP_PVS_FLOW_CNTL_LOOP_INDEX_1
-0x2298 VAP_PVS_FLOW_CNTL_LOOP_INDEX_2
-0x229C VAP_PVS_FLOW_CNTL_LOOP_INDEX_3
-0x22A0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_4
-0x22A4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_5
-0x22A8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_6
-0x22AC VAP_PVS_FLOW_CNTL_LOOP_INDEX_7
-0x22B0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_8
-0x22B4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_9
-0x22B8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_10
-0x22BC VAP_PVS_FLOW_CNTL_LOOP_INDEX_11
-0x22C0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_12
-0x22C4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_13
-0x22C8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_14
-0x22CC VAP_PVS_FLOW_CNTL_LOOP_INDEX_15
-0x22D0 VAP_PVS_CODE_CNTL_0
-0x22D4 VAP_PVS_CONST_CNTL
-0x22D8 VAP_PVS_CODE_CNTL_1
-0x22DC VAP_PVS_FLOW_CNTL_OPC
-0x342C RB2D_DSTCACHE_CTLSTAT
-0x4000 GB_VAP_RASTER_VTX_FMT_0
-0x4004 GB_VAP_RASTER_VTX_FMT_1
-0x4008 GB_ENABLE
-0x4010 GB_MSPOS0
-0x4014 GB_MSPOS1
-0x401C GB_SELECT
-0x4020 GB_AA_CONFIG
-0x4024 GB_FIFO_SIZE
-0x4100 TX_INVALTAGS
-0x4200 GA_POINT_S0
-0x4204 GA_POINT_T0
-0x4208 GA_POINT_S1
-0x420C GA_POINT_T1
-0x4214 GA_TRIANGLE_STIPPLE
-0x421C GA_POINT_SIZE
-0x4230 GA_POINT_MINMAX
-0x4234 GA_LINE_CNTL
-0x4238 GA_LINE_STIPPLE_CONFIG
-0x4260 GA_LINE_STIPPLE_VALUE
-0x4264 GA_LINE_S0
-0x4268 GA_LINE_S1
-0x4278 GA_COLOR_CONTROL
-0x427C GA_SOLID_RG
-0x4280 GA_SOLID_BA
-0x4288 GA_POLY_MODE
-0x428C GA_ROUND_MODE
-0x4290 GA_OFFSET
-0x4294 GA_FOG_SCALE
-0x4298 GA_FOG_OFFSET
-0x42A0 SU_TEX_WRAP
-0x42A4 SU_POLY_OFFSET_FRONT_SCALE
-0x42A8 SU_POLY_OFFSET_FRONT_OFFSET
-0x42AC SU_POLY_OFFSET_BACK_SCALE
-0x42B0 SU_POLY_OFFSET_BACK_OFFSET
-0x42B4 SU_POLY_OFFSET_ENABLE
-0x42B8 SU_CULL_MODE
-0x42C0 SU_DEPTH_SCALE
-0x42C4 SU_DEPTH_OFFSET
-0x42C8 SU_REG_DEST
-0x4300 RS_COUNT
-0x4304 RS_INST_COUNT
-0x4310 RS_IP_0
-0x4314 RS_IP_1
-0x4318 RS_IP_2
-0x431C RS_IP_3
-0x4320 RS_IP_4
-0x4324 RS_IP_5
-0x4328 RS_IP_6
-0x432C RS_IP_7
-0x4330 RS_INST_0
-0x4334 RS_INST_1
-0x4338 RS_INST_2
-0x433C RS_INST_3
-0x4340 RS_INST_4
-0x4344 RS_INST_5
-0x4348 RS_INST_6
-0x434C RS_INST_7
-0x4350 RS_INST_8
-0x4354 RS_INST_9
-0x4358 RS_INST_10
-0x435C RS_INST_11
-0x4360 RS_INST_12
-0x4364 RS_INST_13
-0x4368 RS_INST_14
-0x436C RS_INST_15
-0x43A8 SC_EDGERULE
-0x43B0 SC_CLIP_0_A
-0x43B4 SC_CLIP_0_B
-0x43B8 SC_CLIP_1_A
-0x43BC SC_CLIP_1_B
-0x43C0 SC_CLIP_2_A
-0x43C4 SC_CLIP_2_B
-0x43C8 SC_CLIP_3_A
-0x43CC SC_CLIP_3_B
-0x43D0 SC_CLIP_RULE
-0x43E0 SC_SCISSOR0
-0x43E8 SC_SCREENDOOR
-0x4440 TX_FILTER1_0
-0x4444 TX_FILTER1_1
-0x4448 TX_FILTER1_2
-0x444C TX_FILTER1_3
-0x4450 TX_FILTER1_4
-0x4454 TX_FILTER1_5
-0x4458 TX_FILTER1_6
-0x445C TX_FILTER1_7
-0x4460 TX_FILTER1_8
-0x4464 TX_FILTER1_9
-0x4468 TX_FILTER1_10
-0x446C TX_FILTER1_11
-0x4470 TX_FILTER1_12
-0x4474 TX_FILTER1_13
-0x4478 TX_FILTER1_14
-0x447C TX_FILTER1_15
-0x4580 TX_CHROMA_KEY_0
-0x4584 TX_CHROMA_KEY_1
-0x4588 TX_CHROMA_KEY_2
-0x458C TX_CHROMA_KEY_3
-0x4590 TX_CHROMA_KEY_4
-0x4594 TX_CHROMA_KEY_5
-0x4598 TX_CHROMA_KEY_6
-0x459C TX_CHROMA_KEY_7
-0x45A0 TX_CHROMA_KEY_8
-0x45A4 TX_CHROMA_KEY_9
-0x45A8 TX_CHROMA_KEY_10
-0x45AC TX_CHROMA_KEY_11
-0x45B0 TX_CHROMA_KEY_12
-0x45B4 TX_CHROMA_KEY_13
-0x45B8 TX_CHROMA_KEY_14
-0x45BC TX_CHROMA_KEY_15
-0x45C0 TX_BORDER_COLOR_0
-0x45C4 TX_BORDER_COLOR_1
-0x45C8 TX_BORDER_COLOR_2
-0x45CC TX_BORDER_COLOR_3
-0x45D0 TX_BORDER_COLOR_4
-0x45D4 TX_BORDER_COLOR_5
-0x45D8 TX_BORDER_COLOR_6
-0x45DC TX_BORDER_COLOR_7
-0x45E0 TX_BORDER_COLOR_8
-0x45E4 TX_BORDER_COLOR_9
-0x45E8 TX_BORDER_COLOR_10
-0x45EC TX_BORDER_COLOR_11
-0x45F0 TX_BORDER_COLOR_12
-0x45F4 TX_BORDER_COLOR_13
-0x45F8 TX_BORDER_COLOR_14
-0x45FC TX_BORDER_COLOR_15
-0x4600 US_CONFIG
-0x4604 US_PIXSIZE
-0x4608 US_CODE_OFFSET
-0x460C US_RESET
-0x4610 US_CODE_ADDR_0
-0x4614 US_CODE_ADDR_1
-0x4618 US_CODE_ADDR_2
-0x461C US_CODE_ADDR_3
-0x4620 US_TEX_INST_0
-0x4624 US_TEX_INST_1
-0x4628 US_TEX_INST_2
-0x462C US_TEX_INST_3
-0x4630 US_TEX_INST_4
-0x4634 US_TEX_INST_5
-0x4638 US_TEX_INST_6
-0x463C US_TEX_INST_7
-0x4640 US_TEX_INST_8
-0x4644 US_TEX_INST_9
-0x4648 US_TEX_INST_10
-0x464C US_TEX_INST_11
-0x4650 US_TEX_INST_12
-0x4654 US_TEX_INST_13
-0x4658 US_TEX_INST_14
-0x465C US_TEX_INST_15
-0x4660 US_TEX_INST_16
-0x4664 US_TEX_INST_17
-0x4668 US_TEX_INST_18
-0x466C US_TEX_INST_19
-0x4670 US_TEX_INST_20
-0x4674 US_TEX_INST_21
-0x4678 US_TEX_INST_22
-0x467C US_TEX_INST_23
-0x4680 US_TEX_INST_24
-0x4684 US_TEX_INST_25
-0x4688 US_TEX_INST_26
-0x468C US_TEX_INST_27
-0x4690 US_TEX_INST_28
-0x4694 US_TEX_INST_29
-0x4698 US_TEX_INST_30
-0x469C US_TEX_INST_31
-0x46A4 US_OUT_FMT_0
-0x46A8 US_OUT_FMT_1
-0x46AC US_OUT_FMT_2
-0x46B0 US_OUT_FMT_3
-0x46B4 US_W_FMT
-0x46C0 US_ALU_RGB_ADDR_0
-0x46C4 US_ALU_RGB_ADDR_1
-0x46C8 US_ALU_RGB_ADDR_2
-0x46CC US_ALU_RGB_ADDR_3
-0x46D0 US_ALU_RGB_ADDR_4
-0x46D4 US_ALU_RGB_ADDR_5
-0x46D8 US_ALU_RGB_ADDR_6
-0x46DC US_ALU_RGB_ADDR_7
-0x46E0 US_ALU_RGB_ADDR_8
-0x46E4 US_ALU_RGB_ADDR_9
-0x46E8 US_ALU_RGB_ADDR_10
-0x46EC US_ALU_RGB_ADDR_11
-0x46F0 US_ALU_RGB_ADDR_12
-0x46F4 US_ALU_RGB_ADDR_13
-0x46F8 US_ALU_RGB_ADDR_14
-0x46FC US_ALU_RGB_ADDR_15
-0x4700 US_ALU_RGB_ADDR_16
-0x4704 US_ALU_RGB_ADDR_17
-0x4708 US_ALU_RGB_ADDR_18
-0x470C US_ALU_RGB_ADDR_19
-0x4710 US_ALU_RGB_ADDR_20
-0x4714 US_ALU_RGB_ADDR_21
-0x4718 US_ALU_RGB_ADDR_22
-0x471C US_ALU_RGB_ADDR_23
-0x4720 US_ALU_RGB_ADDR_24
-0x4724 US_ALU_RGB_ADDR_25
-0x4728 US_ALU_RGB_ADDR_26
-0x472C US_ALU_RGB_ADDR_27
-0x4730 US_ALU_RGB_ADDR_28
-0x4734 US_ALU_RGB_ADDR_29
-0x4738 US_ALU_RGB_ADDR_30
-0x473C US_ALU_RGB_ADDR_31
-0x4740 US_ALU_RGB_ADDR_32
-0x4744 US_ALU_RGB_ADDR_33
-0x4748 US_ALU_RGB_ADDR_34
-0x474C US_ALU_RGB_ADDR_35
-0x4750 US_ALU_RGB_ADDR_36
-0x4754 US_ALU_RGB_ADDR_37
-0x4758 US_ALU_RGB_ADDR_38
-0x475C US_ALU_RGB_ADDR_39
-0x4760 US_ALU_RGB_ADDR_40
-0x4764 US_ALU_RGB_ADDR_41
-0x4768 US_ALU_RGB_ADDR_42
-0x476C US_ALU_RGB_ADDR_43
-0x4770 US_ALU_RGB_ADDR_44
-0x4774 US_ALU_RGB_ADDR_45
-0x4778 US_ALU_RGB_ADDR_46
-0x477C US_ALU_RGB_ADDR_47
-0x4780 US_ALU_RGB_ADDR_48
-0x4784 US_ALU_RGB_ADDR_49
-0x4788 US_ALU_RGB_ADDR_50
-0x478C US_ALU_RGB_ADDR_51
-0x4790 US_ALU_RGB_ADDR_52
-0x4794 US_ALU_RGB_ADDR_53
-0x4798 US_ALU_RGB_ADDR_54
-0x479C US_ALU_RGB_ADDR_55
-0x47A0 US_ALU_RGB_ADDR_56
-0x47A4 US_ALU_RGB_ADDR_57
-0x47A8 US_ALU_RGB_ADDR_58
-0x47AC US_ALU_RGB_ADDR_59
-0x47B0 US_ALU_RGB_ADDR_60
-0x47B4 US_ALU_RGB_ADDR_61
-0x47B8 US_ALU_RGB_ADDR_62
-0x47BC US_ALU_RGB_ADDR_63
-0x47C0 US_ALU_ALPHA_ADDR_0
-0x47C4 US_ALU_ALPHA_ADDR_1
-0x47C8 US_ALU_ALPHA_ADDR_2
-0x47CC US_ALU_ALPHA_ADDR_3
-0x47D0 US_ALU_ALPHA_ADDR_4
-0x47D4 US_ALU_ALPHA_ADDR_5
-0x47D8 US_ALU_ALPHA_ADDR_6
-0x47DC US_ALU_ALPHA_ADDR_7
-0x47E0 US_ALU_ALPHA_ADDR_8
-0x47E4 US_ALU_ALPHA_ADDR_9
-0x47E8 US_ALU_ALPHA_ADDR_10
-0x47EC US_ALU_ALPHA_ADDR_11
-0x47F0 US_ALU_ALPHA_ADDR_12
-0x47F4 US_ALU_ALPHA_ADDR_13
-0x47F8 US_ALU_ALPHA_ADDR_14
-0x47FC US_ALU_ALPHA_ADDR_15
-0x4800 US_ALU_ALPHA_ADDR_16
-0x4804 US_ALU_ALPHA_ADDR_17
-0x4808 US_ALU_ALPHA_ADDR_18
-0x480C US_ALU_ALPHA_ADDR_19
-0x4810 US_ALU_ALPHA_ADDR_20
-0x4814 US_ALU_ALPHA_ADDR_21
-0x4818 US_ALU_ALPHA_ADDR_22
-0x481C US_ALU_ALPHA_ADDR_23
-0x4820 US_ALU_ALPHA_ADDR_24
-0x4824 US_ALU_ALPHA_ADDR_25
-0x4828 US_ALU_ALPHA_ADDR_26
-0x482C US_ALU_ALPHA_ADDR_27
-0x4830 US_ALU_ALPHA_ADDR_28
-0x4834 US_ALU_ALPHA_ADDR_29
-0x4838 US_ALU_ALPHA_ADDR_30
-0x483C US_ALU_ALPHA_ADDR_31
-0x4840 US_ALU_ALPHA_ADDR_32
-0x4844 US_ALU_ALPHA_ADDR_33
-0x4848 US_ALU_ALPHA_ADDR_34
-0x484C US_ALU_ALPHA_ADDR_35
-0x4850 US_ALU_ALPHA_ADDR_36
-0x4854 US_ALU_ALPHA_ADDR_37
-0x4858 US_ALU_ALPHA_ADDR_38
-0x485C US_ALU_ALPHA_ADDR_39
-0x4860 US_ALU_ALPHA_ADDR_40
-0x4864 US_ALU_ALPHA_ADDR_41
-0x4868 US_ALU_ALPHA_ADDR_42
-0x486C US_ALU_ALPHA_ADDR_43
-0x4870 US_ALU_ALPHA_ADDR_44
-0x4874 US_ALU_ALPHA_ADDR_45
-0x4878 US_ALU_ALPHA_ADDR_46
-0x487C US_ALU_ALPHA_ADDR_47
-0x4880 US_ALU_ALPHA_ADDR_48
-0x4884 US_ALU_ALPHA_ADDR_49
-0x4888 US_ALU_ALPHA_ADDR_50
-0x488C US_ALU_ALPHA_ADDR_51
-0x4890 US_ALU_ALPHA_ADDR_52
-0x4894 US_ALU_ALPHA_ADDR_53
-0x4898 US_ALU_ALPHA_ADDR_54
-0x489C US_ALU_ALPHA_ADDR_55
-0x48A0 US_ALU_ALPHA_ADDR_56
-0x48A4 US_ALU_ALPHA_ADDR_57
-0x48A8 US_ALU_ALPHA_ADDR_58
-0x48AC US_ALU_ALPHA_ADDR_59
-0x48B0 US_ALU_ALPHA_ADDR_60
-0x48B4 US_ALU_ALPHA_ADDR_61
-0x48B8 US_ALU_ALPHA_ADDR_62
-0x48BC US_ALU_ALPHA_ADDR_63
-0x48C0 US_ALU_RGB_INST_0
-0x48C4 US_ALU_RGB_INST_1
-0x48C8 US_ALU_RGB_INST_2
-0x48CC US_ALU_RGB_INST_3
-0x48D0 US_ALU_RGB_INST_4
-0x48D4 US_ALU_RGB_INST_5
-0x48D8 US_ALU_RGB_INST_6
-0x48DC US_ALU_RGB_INST_7
-0x48E0 US_ALU_RGB_INST_8
-0x48E4 US_ALU_RGB_INST_9
-0x48E8 US_ALU_RGB_INST_10
-0x48EC US_ALU_RGB_INST_11
-0x48F0 US_ALU_RGB_INST_12
-0x48F4 US_ALU_RGB_INST_13
-0x48F8 US_ALU_RGB_INST_14
-0x48FC US_ALU_RGB_INST_15
-0x4900 US_ALU_RGB_INST_16
-0x4904 US_ALU_RGB_INST_17
-0x4908 US_ALU_RGB_INST_18
-0x490C US_ALU_RGB_INST_19
-0x4910 US_ALU_RGB_INST_20
-0x4914 US_ALU_RGB_INST_21
-0x4918 US_ALU_RGB_INST_22
-0x491C US_ALU_RGB_INST_23
-0x4920 US_ALU_RGB_INST_24
-0x4924 US_ALU_RGB_INST_25
-0x4928 US_ALU_RGB_INST_26
-0x492C US_ALU_RGB_INST_27
-0x4930 US_ALU_RGB_INST_28
-0x4934 US_ALU_RGB_INST_29
-0x4938 US_ALU_RGB_INST_30
-0x493C US_ALU_RGB_INST_31
-0x4940 US_ALU_RGB_INST_32
-0x4944 US_ALU_RGB_INST_33
-0x4948 US_ALU_RGB_INST_34
-0x494C US_ALU_RGB_INST_35
-0x4950 US_ALU_RGB_INST_36
-0x4954 US_ALU_RGB_INST_37
-0x4958 US_ALU_RGB_INST_38
-0x495C US_ALU_RGB_INST_39
-0x4960 US_ALU_RGB_INST_40
-0x4964 US_ALU_RGB_INST_41
-0x4968 US_ALU_RGB_INST_42
-0x496C US_ALU_RGB_INST_43
-0x4970 US_ALU_RGB_INST_44
-0x4974 US_ALU_RGB_INST_45
-0x4978 US_ALU_RGB_INST_46
-0x497C US_ALU_RGB_INST_47
-0x4980 US_ALU_RGB_INST_48
-0x4984 US_ALU_RGB_INST_49
-0x4988 US_ALU_RGB_INST_50
-0x498C US_ALU_RGB_INST_51
-0x4990 US_ALU_RGB_INST_52
-0x4994 US_ALU_RGB_INST_53
-0x4998 US_ALU_RGB_INST_54
-0x499C US_ALU_RGB_INST_55
-0x49A0 US_ALU_RGB_INST_56
-0x49A4 US_ALU_RGB_INST_57
-0x49A8 US_ALU_RGB_INST_58
-0x49AC US_ALU_RGB_INST_59
-0x49B0 US_ALU_RGB_INST_60
-0x49B4 US_ALU_RGB_INST_61
-0x49B8 US_ALU_RGB_INST_62
-0x49BC US_ALU_RGB_INST_63
-0x49C0 US_ALU_ALPHA_INST_0
-0x49C4 US_ALU_ALPHA_INST_1
-0x49C8 US_ALU_ALPHA_INST_2
-0x49CC US_ALU_ALPHA_INST_3
-0x49D0 US_ALU_ALPHA_INST_4
-0x49D4 US_ALU_ALPHA_INST_5
-0x49D8 US_ALU_ALPHA_INST_6
-0x49DC US_ALU_ALPHA_INST_7
-0x49E0 US_ALU_ALPHA_INST_8
-0x49E4 US_ALU_ALPHA_INST_9
-0x49E8 US_ALU_ALPHA_INST_10
-0x49EC US_ALU_ALPHA_INST_11
-0x49F0 US_ALU_ALPHA_INST_12
-0x49F4 US_ALU_ALPHA_INST_13
-0x49F8 US_ALU_ALPHA_INST_14
-0x49FC US_ALU_ALPHA_INST_15
-0x4A00 US_ALU_ALPHA_INST_16
-0x4A04 US_ALU_ALPHA_INST_17
-0x4A08 US_ALU_ALPHA_INST_18
-0x4A0C US_ALU_ALPHA_INST_19
-0x4A10 US_ALU_ALPHA_INST_20
-0x4A14 US_ALU_ALPHA_INST_21
-0x4A18 US_ALU_ALPHA_INST_22
-0x4A1C US_ALU_ALPHA_INST_23
-0x4A20 US_ALU_ALPHA_INST_24
-0x4A24 US_ALU_ALPHA_INST_25
-0x4A28 US_ALU_ALPHA_INST_26
-0x4A2C US_ALU_ALPHA_INST_27
-0x4A30 US_ALU_ALPHA_INST_28
-0x4A34 US_ALU_ALPHA_INST_29
-0x4A38 US_ALU_ALPHA_INST_30
-0x4A3C US_ALU_ALPHA_INST_31
-0x4A40 US_ALU_ALPHA_INST_32
-0x4A44 US_ALU_ALPHA_INST_33
-0x4A48 US_ALU_ALPHA_INST_34
-0x4A4C US_ALU_ALPHA_INST_35
-0x4A50 US_ALU_ALPHA_INST_36
-0x4A54 US_ALU_ALPHA_INST_37
-0x4A58 US_ALU_ALPHA_INST_38
-0x4A5C US_ALU_ALPHA_INST_39
-0x4A60 US_ALU_ALPHA_INST_40
-0x4A64 US_ALU_ALPHA_INST_41
-0x4A68 US_ALU_ALPHA_INST_42
-0x4A6C US_ALU_ALPHA_INST_43
-0x4A70 US_ALU_ALPHA_INST_44
-0x4A74 US_ALU_ALPHA_INST_45
-0x4A78 US_ALU_ALPHA_INST_46
-0x4A7C US_ALU_ALPHA_INST_47
-0x4A80 US_ALU_ALPHA_INST_48
-0x4A84 US_ALU_ALPHA_INST_49
-0x4A88 US_ALU_ALPHA_INST_50
-0x4A8C US_ALU_ALPHA_INST_51
-0x4A90 US_ALU_ALPHA_INST_52
-0x4A94 US_ALU_ALPHA_INST_53
-0x4A98 US_ALU_ALPHA_INST_54
-0x4A9C US_ALU_ALPHA_INST_55
-0x4AA0 US_ALU_ALPHA_INST_56
-0x4AA4 US_ALU_ALPHA_INST_57
-0x4AA8 US_ALU_ALPHA_INST_58
-0x4AAC US_ALU_ALPHA_INST_59
-0x4AB0 US_ALU_ALPHA_INST_60
-0x4AB4 US_ALU_ALPHA_INST_61
-0x4AB8 US_ALU_ALPHA_INST_62
-0x4ABC US_ALU_ALPHA_INST_63
-0x4BC0 FG_FOG_BLEND
-0x4BC4 FG_FOG_FACTOR
-0x4BC8 FG_FOG_COLOR_R
-0x4BCC FG_FOG_COLOR_G
-0x4BD0 FG_FOG_COLOR_B
-0x4BD4 FG_ALPHA_FUNC
-0x4BD8 FG_DEPTH_SRC
-0x4C00 US_ALU_CONST_R_0
-0x4C04 US_ALU_CONST_G_0
-0x4C08 US_ALU_CONST_B_0
-0x4C0C US_ALU_CONST_A_0
-0x4C10 US_ALU_CONST_R_1
-0x4C14 US_ALU_CONST_G_1
-0x4C18 US_ALU_CONST_B_1
-0x4C1C US_ALU_CONST_A_1
-0x4C20 US_ALU_CONST_R_2
-0x4C24 US_ALU_CONST_G_2
-0x4C28 US_ALU_CONST_B_2
-0x4C2C US_ALU_CONST_A_2
-0x4C30 US_ALU_CONST_R_3
-0x4C34 US_ALU_CONST_G_3
-0x4C38 US_ALU_CONST_B_3
-0x4C3C US_ALU_CONST_A_3
-0x4C40 US_ALU_CONST_R_4
-0x4C44 US_ALU_CONST_G_4
-0x4C48 US_ALU_CONST_B_4
-0x4C4C US_ALU_CONST_A_4
-0x4C50 US_ALU_CONST_R_5
-0x4C54 US_ALU_CONST_G_5
-0x4C58 US_ALU_CONST_B_5
-0x4C5C US_ALU_CONST_A_5
-0x4C60 US_ALU_CONST_R_6
-0x4C64 US_ALU_CONST_G_6
-0x4C68 US_ALU_CONST_B_6
-0x4C6C US_ALU_CONST_A_6
-0x4C70 US_ALU_CONST_R_7
-0x4C74 US_ALU_CONST_G_7
-0x4C78 US_ALU_CONST_B_7
-0x4C7C US_ALU_CONST_A_7
-0x4C80 US_ALU_CONST_R_8
-0x4C84 US_ALU_CONST_G_8
-0x4C88 US_ALU_CONST_B_8
-0x4C8C US_ALU_CONST_A_8
-0x4C90 US_ALU_CONST_R_9
-0x4C94 US_ALU_CONST_G_9
-0x4C98 US_ALU_CONST_B_9
-0x4C9C US_ALU_CONST_A_9
-0x4CA0 US_ALU_CONST_R_10
-0x4CA4 US_ALU_CONST_G_10
-0x4CA8 US_ALU_CONST_B_10
-0x4CAC US_ALU_CONST_A_10
-0x4CB0 US_ALU_CONST_R_11
-0x4CB4 US_ALU_CONST_G_11
-0x4CB8 US_ALU_CONST_B_11
-0x4CBC US_ALU_CONST_A_11
-0x4CC0 US_ALU_CONST_R_12
-0x4CC4 US_ALU_CONST_G_12
-0x4CC8 US_ALU_CONST_B_12
-0x4CCC US_ALU_CONST_A_12
-0x4CD0 US_ALU_CONST_R_13
-0x4CD4 US_ALU_CONST_G_13
-0x4CD8 US_ALU_CONST_B_13
-0x4CDC US_ALU_CONST_A_13
-0x4CE0 US_ALU_CONST_R_14
-0x4CE4 US_ALU_CONST_G_14
-0x4CE8 US_ALU_CONST_B_14
-0x4CEC US_ALU_CONST_A_14
-0x4CF0 US_ALU_CONST_R_15
-0x4CF4 US_ALU_CONST_G_15
-0x4CF8 US_ALU_CONST_B_15
-0x4CFC US_ALU_CONST_A_15
-0x4D00 US_ALU_CONST_R_16
-0x4D04 US_ALU_CONST_G_16
-0x4D08 US_ALU_CONST_B_16
-0x4D0C US_ALU_CONST_A_16
-0x4D10 US_ALU_CONST_R_17
-0x4D14 US_ALU_CONST_G_17
-0x4D18 US_ALU_CONST_B_17
-0x4D1C US_ALU_CONST_A_17
-0x4D20 US_ALU_CONST_R_18
-0x4D24 US_ALU_CONST_G_18
-0x4D28 US_ALU_CONST_B_18
-0x4D2C US_ALU_CONST_A_18
-0x4D30 US_ALU_CONST_R_19
-0x4D34 US_ALU_CONST_G_19
-0x4D38 US_ALU_CONST_B_19
-0x4D3C US_ALU_CONST_A_19
-0x4D40 US_ALU_CONST_R_20
-0x4D44 US_ALU_CONST_G_20
-0x4D48 US_ALU_CONST_B_20
-0x4D4C US_ALU_CONST_A_20
-0x4D50 US_ALU_CONST_R_21
-0x4D54 US_ALU_CONST_G_21
-0x4D58 US_ALU_CONST_B_21
-0x4D5C US_ALU_CONST_A_21
-0x4D60 US_ALU_CONST_R_22
-0x4D64 US_ALU_CONST_G_22
-0x4D68 US_ALU_CONST_B_22
-0x4D6C US_ALU_CONST_A_22
-0x4D70 US_ALU_CONST_R_23
-0x4D74 US_ALU_CONST_G_23
-0x4D78 US_ALU_CONST_B_23
-0x4D7C US_ALU_CONST_A_23
-0x4D80 US_ALU_CONST_R_24
-0x4D84 US_ALU_CONST_G_24
-0x4D88 US_ALU_CONST_B_24
-0x4D8C US_ALU_CONST_A_24
-0x4D90 US_ALU_CONST_R_25
-0x4D94 US_ALU_CONST_G_25
-0x4D98 US_ALU_CONST_B_25
-0x4D9C US_ALU_CONST_A_25
-0x4DA0 US_ALU_CONST_R_26
-0x4DA4 US_ALU_CONST_G_26
-0x4DA8 US_ALU_CONST_B_26
-0x4DAC US_ALU_CONST_A_26
-0x4DB0 US_ALU_CONST_R_27
-0x4DB4 US_ALU_CONST_G_27
-0x4DB8 US_ALU_CONST_B_27
-0x4DBC US_ALU_CONST_A_27
-0x4DC0 US_ALU_CONST_R_28
-0x4DC4 US_ALU_CONST_G_28
-0x4DC8 US_ALU_CONST_B_28
-0x4DCC US_ALU_CONST_A_28
-0x4DD0 US_ALU_CONST_R_29
-0x4DD4 US_ALU_CONST_G_29
-0x4DD8 US_ALU_CONST_B_29
-0x4DDC US_ALU_CONST_A_29
-0x4DE0 US_ALU_CONST_R_30
-0x4DE4 US_ALU_CONST_G_30
-0x4DE8 US_ALU_CONST_B_30
-0x4DEC US_ALU_CONST_A_30
-0x4DF0 US_ALU_CONST_R_31
-0x4DF4 US_ALU_CONST_G_31
-0x4DF8 US_ALU_CONST_B_31
-0x4DFC US_ALU_CONST_A_31
-0x4E08 RB3D_ABLENDCNTL_R3
-0x4E10 RB3D_CONSTANT_COLOR
-0x4E14 RB3D_COLOR_CLEAR_VALUE
-0x4E18 RB3D_ROPCNTL_R3
-0x4E1C RB3D_CLRCMP_FLIPE_R3
-0x4E20 RB3D_CLRCMP_CLR_R3
-0x4E24 RB3D_CLRCMP_MSK_R3
-0x4E48 RB3D_DEBUG_CTL
-0x4E4C RB3D_DSTCACHE_CTLSTAT_R3
-0x4E50 RB3D_DITHER_CTL
-0x4E54 RB3D_CMASK_OFFSET0
-0x4E58 RB3D_CMASK_OFFSET1
-0x4E5C RB3D_CMASK_OFFSET2
-0x4E60 RB3D_CMASK_OFFSET3
-0x4E64 RB3D_CMASK_PITCH0
-0x4E68 RB3D_CMASK_PITCH1
-0x4E6C RB3D_CMASK_PITCH2
-0x4E70 RB3D_CMASK_PITCH3
-0x4E74 RB3D_CMASK_WRINDEX
-0x4E78 RB3D_CMASK_DWORD
-0x4E7C RB3D_CMASK_RDINDEX
-0x4EA0 RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD
-0x4EA4 RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD
-0x4F04 ZB_ZSTENCILCNTL
-0x4F08 ZB_STENCILREFMASK
-0x4F14 ZB_ZTOP
-0x4F18 ZB_ZCACHE_CTLSTAT
-0x4F28 ZB_DEPTHCLEARVALUE
-0x4F58 ZB_ZPASS_DATA
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r420 b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r420
deleted file mode 100644
index 722074e2..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r420
+++ /dev/null
@@ -1,780 +0,0 @@
-r420 0x4f60
-0x1434 SRC_Y_X
-0x1438 DST_Y_X
-0x143C DST_HEIGHT_WIDTH
-0x146C DP_GUI_MASTER_CNTL
-0x1474 BRUSH_Y_X
-0x1478 DP_BRUSH_BKGD_CLR
-0x147C DP_BRUSH_FRGD_CLR
-0x1480 BRUSH_DATA0
-0x1484 BRUSH_DATA1
-0x1598 DST_WIDTH_HEIGHT
-0x15C0 CLR_CMP_CNTL
-0x15C4 CLR_CMP_CLR_SRC
-0x15C8 CLR_CMP_CLR_DST
-0x15CC CLR_CMP_MSK
-0x15D8 DP_SRC_FRGD_CLR
-0x15DC DP_SRC_BKGD_CLR
-0x1600 DST_LINE_START
-0x1604 DST_LINE_END
-0x1608 DST_LINE_PATCOUNT
-0x16C0 DP_CNTL
-0x16CC DP_WRITE_MSK
-0x16D0 DP_CNTL_XDIR_YDIR_YMAJOR
-0x16E8 DEFAULT_SC_BOTTOM_RIGHT
-0x16EC SC_TOP_LEFT
-0x16F0 SC_BOTTOM_RIGHT
-0x16F4 SRC_SC_BOTTOM_RIGHT
-0x1714 DSTCACHE_CTLSTAT
-0x1720 WAIT_UNTIL
-0x172C RBBM_GUICNTL
-0x1D98 VAP_VPORT_XSCALE
-0x1D9C VAP_VPORT_XOFFSET
-0x1DA0 VAP_VPORT_YSCALE
-0x1DA4 VAP_VPORT_YOFFSET
-0x1DA8 VAP_VPORT_ZSCALE
-0x1DAC VAP_VPORT_ZOFFSET
-0x2080 VAP_CNTL
-0x2090 VAP_OUT_VTX_FMT_0
-0x2094 VAP_OUT_VTX_FMT_1
-0x20B0 VAP_VTE_CNTL
-0x2138 VAP_VF_MIN_VTX_INDX
-0x2140 VAP_CNTL_STATUS
-0x2150 VAP_PROG_STREAM_CNTL_0
-0x2154 VAP_PROG_STREAM_CNTL_1
-0x2158 VAP_PROG_STREAM_CNTL_2
-0x215C VAP_PROG_STREAM_CNTL_3
-0x2160 VAP_PROG_STREAM_CNTL_4
-0x2164 VAP_PROG_STREAM_CNTL_5
-0x2168 VAP_PROG_STREAM_CNTL_6
-0x216C VAP_PROG_STREAM_CNTL_7
-0x2180 VAP_VTX_STATE_CNTL
-0x2184 VAP_VSM_VTX_ASSM
-0x2188 VAP_VTX_STATE_IND_REG_0
-0x218C VAP_VTX_STATE_IND_REG_1
-0x2190 VAP_VTX_STATE_IND_REG_2
-0x2194 VAP_VTX_STATE_IND_REG_3
-0x2198 VAP_VTX_STATE_IND_REG_4
-0x219C VAP_VTX_STATE_IND_REG_5
-0x21A0 VAP_VTX_STATE_IND_REG_6
-0x21A4 VAP_VTX_STATE_IND_REG_7
-0x21A8 VAP_VTX_STATE_IND_REG_8
-0x21AC VAP_VTX_STATE_IND_REG_9
-0x21B0 VAP_VTX_STATE_IND_REG_10
-0x21B4 VAP_VTX_STATE_IND_REG_11
-0x21B8 VAP_VTX_STATE_IND_REG_12
-0x21BC VAP_VTX_STATE_IND_REG_13
-0x21C0 VAP_VTX_STATE_IND_REG_14
-0x21C4 VAP_VTX_STATE_IND_REG_15
-0x21DC VAP_PSC_SGN_NORM_CNTL
-0x21E0 VAP_PROG_STREAM_CNTL_EXT_0
-0x21E4 VAP_PROG_STREAM_CNTL_EXT_1
-0x21E8 VAP_PROG_STREAM_CNTL_EXT_2
-0x21EC VAP_PROG_STREAM_CNTL_EXT_3
-0x21F0 VAP_PROG_STREAM_CNTL_EXT_4
-0x21F4 VAP_PROG_STREAM_CNTL_EXT_5
-0x21F8 VAP_PROG_STREAM_CNTL_EXT_6
-0x21FC VAP_PROG_STREAM_CNTL_EXT_7
-0x2200 VAP_PVS_VECTOR_INDX_REG
-0x2204 VAP_PVS_VECTOR_DATA_REG
-0x2208 VAP_PVS_VECTOR_DATA_REG_128
-0x221C VAP_CLIP_CNTL
-0x2220 VAP_GB_VERT_CLIP_ADJ
-0x2224 VAP_GB_VERT_DISC_ADJ
-0x2228 VAP_GB_HORZ_CLIP_ADJ
-0x222C VAP_GB_HORZ_DISC_ADJ
-0x2230 VAP_PVS_FLOW_CNTL_ADDRS_0
-0x2234 VAP_PVS_FLOW_CNTL_ADDRS_1
-0x2238 VAP_PVS_FLOW_CNTL_ADDRS_2
-0x223C VAP_PVS_FLOW_CNTL_ADDRS_3
-0x2240 VAP_PVS_FLOW_CNTL_ADDRS_4
-0x2244 VAP_PVS_FLOW_CNTL_ADDRS_5
-0x2248 VAP_PVS_FLOW_CNTL_ADDRS_6
-0x224C VAP_PVS_FLOW_CNTL_ADDRS_7
-0x2250 VAP_PVS_FLOW_CNTL_ADDRS_8
-0x2254 VAP_PVS_FLOW_CNTL_ADDRS_9
-0x2258 VAP_PVS_FLOW_CNTL_ADDRS_10
-0x225C VAP_PVS_FLOW_CNTL_ADDRS_11
-0x2260 VAP_PVS_FLOW_CNTL_ADDRS_12
-0x2264 VAP_PVS_FLOW_CNTL_ADDRS_13
-0x2268 VAP_PVS_FLOW_CNTL_ADDRS_14
-0x226C VAP_PVS_FLOW_CNTL_ADDRS_15
-0x2284 VAP_PVS_STATE_FLUSH_REG
-0x2288 VAP_PVS_VTX_TIMEOUT_REG
-0x2290 VAP_PVS_FLOW_CNTL_LOOP_INDEX_0
-0x2294 VAP_PVS_FLOW_CNTL_LOOP_INDEX_1
-0x2298 VAP_PVS_FLOW_CNTL_LOOP_INDEX_2
-0x229C VAP_PVS_FLOW_CNTL_LOOP_INDEX_3
-0x22A0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_4
-0x22A4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_5
-0x22A8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_6
-0x22AC VAP_PVS_FLOW_CNTL_LOOP_INDEX_7
-0x22B0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_8
-0x22B4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_9
-0x22B8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_10
-0x22BC VAP_PVS_FLOW_CNTL_LOOP_INDEX_11
-0x22C0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_12
-0x22C4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_13
-0x22C8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_14
-0x22CC VAP_PVS_FLOW_CNTL_LOOP_INDEX_15
-0x22D0 VAP_PVS_CODE_CNTL_0
-0x22D4 VAP_PVS_CONST_CNTL
-0x22D8 VAP_PVS_CODE_CNTL_1
-0x22DC VAP_PVS_FLOW_CNTL_OPC
-0x342C RB2D_DSTCACHE_CTLSTAT
-0x4000 GB_VAP_RASTER_VTX_FMT_0
-0x4004 GB_VAP_RASTER_VTX_FMT_1
-0x4008 GB_ENABLE
-0x4010 GB_MSPOS0
-0x4014 GB_MSPOS1
-0x401C GB_SELECT
-0x4020 GB_AA_CONFIG
-0x4024 GB_FIFO_SIZE
-0x4100 TX_INVALTAGS
-0x4200 GA_POINT_S0
-0x4204 GA_POINT_T0
-0x4208 GA_POINT_S1
-0x420C GA_POINT_T1
-0x4214 GA_TRIANGLE_STIPPLE
-0x421C GA_POINT_SIZE
-0x4230 GA_POINT_MINMAX
-0x4234 GA_LINE_CNTL
-0x4238 GA_LINE_STIPPLE_CONFIG
-0x4260 GA_LINE_STIPPLE_VALUE
-0x4264 GA_LINE_S0
-0x4268 GA_LINE_S1
-0x4278 GA_COLOR_CONTROL
-0x427C GA_SOLID_RG
-0x4280 GA_SOLID_BA
-0x4288 GA_POLY_MODE
-0x428C GA_ROUND_MODE
-0x4290 GA_OFFSET
-0x4294 GA_FOG_SCALE
-0x4298 GA_FOG_OFFSET
-0x42A0 SU_TEX_WRAP
-0x42A4 SU_POLY_OFFSET_FRONT_SCALE
-0x42A8 SU_POLY_OFFSET_FRONT_OFFSET
-0x42AC SU_POLY_OFFSET_BACK_SCALE
-0x42B0 SU_POLY_OFFSET_BACK_OFFSET
-0x42B4 SU_POLY_OFFSET_ENABLE
-0x42B8 SU_CULL_MODE
-0x42C0 SU_DEPTH_SCALE
-0x42C4 SU_DEPTH_OFFSET
-0x42C8 SU_REG_DEST
-0x4300 RS_COUNT
-0x4304 RS_INST_COUNT
-0x4310 RS_IP_0
-0x4314 RS_IP_1
-0x4318 RS_IP_2
-0x431C RS_IP_3
-0x4320 RS_IP_4
-0x4324 RS_IP_5
-0x4328 RS_IP_6
-0x432C RS_IP_7
-0x4330 RS_INST_0
-0x4334 RS_INST_1
-0x4338 RS_INST_2
-0x433C RS_INST_3
-0x4340 RS_INST_4
-0x4344 RS_INST_5
-0x4348 RS_INST_6
-0x434C RS_INST_7
-0x4350 RS_INST_8
-0x4354 RS_INST_9
-0x4358 RS_INST_10
-0x435C RS_INST_11
-0x4360 RS_INST_12
-0x4364 RS_INST_13
-0x4368 RS_INST_14
-0x436C RS_INST_15
-0x43A8 SC_EDGERULE
-0x43B0 SC_CLIP_0_A
-0x43B4 SC_CLIP_0_B
-0x43B8 SC_CLIP_1_A
-0x43BC SC_CLIP_1_B
-0x43C0 SC_CLIP_2_A
-0x43C4 SC_CLIP_2_B
-0x43C8 SC_CLIP_3_A
-0x43CC SC_CLIP_3_B
-0x43D0 SC_CLIP_RULE
-0x43E0 SC_SCISSOR0
-0x43E8 SC_SCREENDOOR
-0x4440 TX_FILTER1_0
-0x4444 TX_FILTER1_1
-0x4448 TX_FILTER1_2
-0x444C TX_FILTER1_3
-0x4450 TX_FILTER1_4
-0x4454 TX_FILTER1_5
-0x4458 TX_FILTER1_6
-0x445C TX_FILTER1_7
-0x4460 TX_FILTER1_8
-0x4464 TX_FILTER1_9
-0x4468 TX_FILTER1_10
-0x446C TX_FILTER1_11
-0x4470 TX_FILTER1_12
-0x4474 TX_FILTER1_13
-0x4478 TX_FILTER1_14
-0x447C TX_FILTER1_15
-0x4580 TX_CHROMA_KEY_0
-0x4584 TX_CHROMA_KEY_1
-0x4588 TX_CHROMA_KEY_2
-0x458C TX_CHROMA_KEY_3
-0x4590 TX_CHROMA_KEY_4
-0x4594 TX_CHROMA_KEY_5
-0x4598 TX_CHROMA_KEY_6
-0x459C TX_CHROMA_KEY_7
-0x45A0 TX_CHROMA_KEY_8
-0x45A4 TX_CHROMA_KEY_9
-0x45A8 TX_CHROMA_KEY_10
-0x45AC TX_CHROMA_KEY_11
-0x45B0 TX_CHROMA_KEY_12
-0x45B4 TX_CHROMA_KEY_13
-0x45B8 TX_CHROMA_KEY_14
-0x45BC TX_CHROMA_KEY_15
-0x45C0 TX_BORDER_COLOR_0
-0x45C4 TX_BORDER_COLOR_1
-0x45C8 TX_BORDER_COLOR_2
-0x45CC TX_BORDER_COLOR_3
-0x45D0 TX_BORDER_COLOR_4
-0x45D4 TX_BORDER_COLOR_5
-0x45D8 TX_BORDER_COLOR_6
-0x45DC TX_BORDER_COLOR_7
-0x45E0 TX_BORDER_COLOR_8
-0x45E4 TX_BORDER_COLOR_9
-0x45E8 TX_BORDER_COLOR_10
-0x45EC TX_BORDER_COLOR_11
-0x45F0 TX_BORDER_COLOR_12
-0x45F4 TX_BORDER_COLOR_13
-0x45F8 TX_BORDER_COLOR_14
-0x45FC TX_BORDER_COLOR_15
-0x4600 US_CONFIG
-0x4604 US_PIXSIZE
-0x4608 US_CODE_OFFSET
-0x460C US_RESET
-0x4610 US_CODE_ADDR_0
-0x4614 US_CODE_ADDR_1
-0x4618 US_CODE_ADDR_2
-0x461C US_CODE_ADDR_3
-0x4620 US_TEX_INST_0
-0x4624 US_TEX_INST_1
-0x4628 US_TEX_INST_2
-0x462C US_TEX_INST_3
-0x4630 US_TEX_INST_4
-0x4634 US_TEX_INST_5
-0x4638 US_TEX_INST_6
-0x463C US_TEX_INST_7
-0x4640 US_TEX_INST_8
-0x4644 US_TEX_INST_9
-0x4648 US_TEX_INST_10
-0x464C US_TEX_INST_11
-0x4650 US_TEX_INST_12
-0x4654 US_TEX_INST_13
-0x4658 US_TEX_INST_14
-0x465C US_TEX_INST_15
-0x4660 US_TEX_INST_16
-0x4664 US_TEX_INST_17
-0x4668 US_TEX_INST_18
-0x466C US_TEX_INST_19
-0x4670 US_TEX_INST_20
-0x4674 US_TEX_INST_21
-0x4678 US_TEX_INST_22
-0x467C US_TEX_INST_23
-0x4680 US_TEX_INST_24
-0x4684 US_TEX_INST_25
-0x4688 US_TEX_INST_26
-0x468C US_TEX_INST_27
-0x4690 US_TEX_INST_28
-0x4694 US_TEX_INST_29
-0x4698 US_TEX_INST_30
-0x469C US_TEX_INST_31
-0x46A4 US_OUT_FMT_0
-0x46A8 US_OUT_FMT_1
-0x46AC US_OUT_FMT_2
-0x46B0 US_OUT_FMT_3
-0x46B4 US_W_FMT
-0x46B8 US_CODE_BANK
-0x46BC US_CODE_EXT
-0x46C0 US_ALU_RGB_ADDR_0
-0x46C4 US_ALU_RGB_ADDR_1
-0x46C8 US_ALU_RGB_ADDR_2
-0x46CC US_ALU_RGB_ADDR_3
-0x46D0 US_ALU_RGB_ADDR_4
-0x46D4 US_ALU_RGB_ADDR_5
-0x46D8 US_ALU_RGB_ADDR_6
-0x46DC US_ALU_RGB_ADDR_7
-0x46E0 US_ALU_RGB_ADDR_8
-0x46E4 US_ALU_RGB_ADDR_9
-0x46E8 US_ALU_RGB_ADDR_10
-0x46EC US_ALU_RGB_ADDR_11
-0x46F0 US_ALU_RGB_ADDR_12
-0x46F4 US_ALU_RGB_ADDR_13
-0x46F8 US_ALU_RGB_ADDR_14
-0x46FC US_ALU_RGB_ADDR_15
-0x4700 US_ALU_RGB_ADDR_16
-0x4704 US_ALU_RGB_ADDR_17
-0x4708 US_ALU_RGB_ADDR_18
-0x470C US_ALU_RGB_ADDR_19
-0x4710 US_ALU_RGB_ADDR_20
-0x4714 US_ALU_RGB_ADDR_21
-0x4718 US_ALU_RGB_ADDR_22
-0x471C US_ALU_RGB_ADDR_23
-0x4720 US_ALU_RGB_ADDR_24
-0x4724 US_ALU_RGB_ADDR_25
-0x4728 US_ALU_RGB_ADDR_26
-0x472C US_ALU_RGB_ADDR_27
-0x4730 US_ALU_RGB_ADDR_28
-0x4734 US_ALU_RGB_ADDR_29
-0x4738 US_ALU_RGB_ADDR_30
-0x473C US_ALU_RGB_ADDR_31
-0x4740 US_ALU_RGB_ADDR_32
-0x4744 US_ALU_RGB_ADDR_33
-0x4748 US_ALU_RGB_ADDR_34
-0x474C US_ALU_RGB_ADDR_35
-0x4750 US_ALU_RGB_ADDR_36
-0x4754 US_ALU_RGB_ADDR_37
-0x4758 US_ALU_RGB_ADDR_38
-0x475C US_ALU_RGB_ADDR_39
-0x4760 US_ALU_RGB_ADDR_40
-0x4764 US_ALU_RGB_ADDR_41
-0x4768 US_ALU_RGB_ADDR_42
-0x476C US_ALU_RGB_ADDR_43
-0x4770 US_ALU_RGB_ADDR_44
-0x4774 US_ALU_RGB_ADDR_45
-0x4778 US_ALU_RGB_ADDR_46
-0x477C US_ALU_RGB_ADDR_47
-0x4780 US_ALU_RGB_ADDR_48
-0x4784 US_ALU_RGB_ADDR_49
-0x4788 US_ALU_RGB_ADDR_50
-0x478C US_ALU_RGB_ADDR_51
-0x4790 US_ALU_RGB_ADDR_52
-0x4794 US_ALU_RGB_ADDR_53
-0x4798 US_ALU_RGB_ADDR_54
-0x479C US_ALU_RGB_ADDR_55
-0x47A0 US_ALU_RGB_ADDR_56
-0x47A4 US_ALU_RGB_ADDR_57
-0x47A8 US_ALU_RGB_ADDR_58
-0x47AC US_ALU_RGB_ADDR_59
-0x47B0 US_ALU_RGB_ADDR_60
-0x47B4 US_ALU_RGB_ADDR_61
-0x47B8 US_ALU_RGB_ADDR_62
-0x47BC US_ALU_RGB_ADDR_63
-0x47C0 US_ALU_ALPHA_ADDR_0
-0x47C4 US_ALU_ALPHA_ADDR_1
-0x47C8 US_ALU_ALPHA_ADDR_2
-0x47CC US_ALU_ALPHA_ADDR_3
-0x47D0 US_ALU_ALPHA_ADDR_4
-0x47D4 US_ALU_ALPHA_ADDR_5
-0x47D8 US_ALU_ALPHA_ADDR_6
-0x47DC US_ALU_ALPHA_ADDR_7
-0x47E0 US_ALU_ALPHA_ADDR_8
-0x47E4 US_ALU_ALPHA_ADDR_9
-0x47E8 US_ALU_ALPHA_ADDR_10
-0x47EC US_ALU_ALPHA_ADDR_11
-0x47F0 US_ALU_ALPHA_ADDR_12
-0x47F4 US_ALU_ALPHA_ADDR_13
-0x47F8 US_ALU_ALPHA_ADDR_14
-0x47FC US_ALU_ALPHA_ADDR_15
-0x4800 US_ALU_ALPHA_ADDR_16
-0x4804 US_ALU_ALPHA_ADDR_17
-0x4808 US_ALU_ALPHA_ADDR_18
-0x480C US_ALU_ALPHA_ADDR_19
-0x4810 US_ALU_ALPHA_ADDR_20
-0x4814 US_ALU_ALPHA_ADDR_21
-0x4818 US_ALU_ALPHA_ADDR_22
-0x481C US_ALU_ALPHA_ADDR_23
-0x4820 US_ALU_ALPHA_ADDR_24
-0x4824 US_ALU_ALPHA_ADDR_25
-0x4828 US_ALU_ALPHA_ADDR_26
-0x482C US_ALU_ALPHA_ADDR_27
-0x4830 US_ALU_ALPHA_ADDR_28
-0x4834 US_ALU_ALPHA_ADDR_29
-0x4838 US_ALU_ALPHA_ADDR_30
-0x483C US_ALU_ALPHA_ADDR_31
-0x4840 US_ALU_ALPHA_ADDR_32
-0x4844 US_ALU_ALPHA_ADDR_33
-0x4848 US_ALU_ALPHA_ADDR_34
-0x484C US_ALU_ALPHA_ADDR_35
-0x4850 US_ALU_ALPHA_ADDR_36
-0x4854 US_ALU_ALPHA_ADDR_37
-0x4858 US_ALU_ALPHA_ADDR_38
-0x485C US_ALU_ALPHA_ADDR_39
-0x4860 US_ALU_ALPHA_ADDR_40
-0x4864 US_ALU_ALPHA_ADDR_41
-0x4868 US_ALU_ALPHA_ADDR_42
-0x486C US_ALU_ALPHA_ADDR_43
-0x4870 US_ALU_ALPHA_ADDR_44
-0x4874 US_ALU_ALPHA_ADDR_45
-0x4878 US_ALU_ALPHA_ADDR_46
-0x487C US_ALU_ALPHA_ADDR_47
-0x4880 US_ALU_ALPHA_ADDR_48
-0x4884 US_ALU_ALPHA_ADDR_49
-0x4888 US_ALU_ALPHA_ADDR_50
-0x488C US_ALU_ALPHA_ADDR_51
-0x4890 US_ALU_ALPHA_ADDR_52
-0x4894 US_ALU_ALPHA_ADDR_53
-0x4898 US_ALU_ALPHA_ADDR_54
-0x489C US_ALU_ALPHA_ADDR_55
-0x48A0 US_ALU_ALPHA_ADDR_56
-0x48A4 US_ALU_ALPHA_ADDR_57
-0x48A8 US_ALU_ALPHA_ADDR_58
-0x48AC US_ALU_ALPHA_ADDR_59
-0x48B0 US_ALU_ALPHA_ADDR_60
-0x48B4 US_ALU_ALPHA_ADDR_61
-0x48B8 US_ALU_ALPHA_ADDR_62
-0x48BC US_ALU_ALPHA_ADDR_63
-0x48C0 US_ALU_RGB_INST_0
-0x48C4 US_ALU_RGB_INST_1
-0x48C8 US_ALU_RGB_INST_2
-0x48CC US_ALU_RGB_INST_3
-0x48D0 US_ALU_RGB_INST_4
-0x48D4 US_ALU_RGB_INST_5
-0x48D8 US_ALU_RGB_INST_6
-0x48DC US_ALU_RGB_INST_7
-0x48E0 US_ALU_RGB_INST_8
-0x48E4 US_ALU_RGB_INST_9
-0x48E8 US_ALU_RGB_INST_10
-0x48EC US_ALU_RGB_INST_11
-0x48F0 US_ALU_RGB_INST_12
-0x48F4 US_ALU_RGB_INST_13
-0x48F8 US_ALU_RGB_INST_14
-0x48FC US_ALU_RGB_INST_15
-0x4900 US_ALU_RGB_INST_16
-0x4904 US_ALU_RGB_INST_17
-0x4908 US_ALU_RGB_INST_18
-0x490C US_ALU_RGB_INST_19
-0x4910 US_ALU_RGB_INST_20
-0x4914 US_ALU_RGB_INST_21
-0x4918 US_ALU_RGB_INST_22
-0x491C US_ALU_RGB_INST_23
-0x4920 US_ALU_RGB_INST_24
-0x4924 US_ALU_RGB_INST_25
-0x4928 US_ALU_RGB_INST_26
-0x492C US_ALU_RGB_INST_27
-0x4930 US_ALU_RGB_INST_28
-0x4934 US_ALU_RGB_INST_29
-0x4938 US_ALU_RGB_INST_30
-0x493C US_ALU_RGB_INST_31
-0x4940 US_ALU_RGB_INST_32
-0x4944 US_ALU_RGB_INST_33
-0x4948 US_ALU_RGB_INST_34
-0x494C US_ALU_RGB_INST_35
-0x4950 US_ALU_RGB_INST_36
-0x4954 US_ALU_RGB_INST_37
-0x4958 US_ALU_RGB_INST_38
-0x495C US_ALU_RGB_INST_39
-0x4960 US_ALU_RGB_INST_40
-0x4964 US_ALU_RGB_INST_41
-0x4968 US_ALU_RGB_INST_42
-0x496C US_ALU_RGB_INST_43
-0x4970 US_ALU_RGB_INST_44
-0x4974 US_ALU_RGB_INST_45
-0x4978 US_ALU_RGB_INST_46
-0x497C US_ALU_RGB_INST_47
-0x4980 US_ALU_RGB_INST_48
-0x4984 US_ALU_RGB_INST_49
-0x4988 US_ALU_RGB_INST_50
-0x498C US_ALU_RGB_INST_51
-0x4990 US_ALU_RGB_INST_52
-0x4994 US_ALU_RGB_INST_53
-0x4998 US_ALU_RGB_INST_54
-0x499C US_ALU_RGB_INST_55
-0x49A0 US_ALU_RGB_INST_56
-0x49A4 US_ALU_RGB_INST_57
-0x49A8 US_ALU_RGB_INST_58
-0x49AC US_ALU_RGB_INST_59
-0x49B0 US_ALU_RGB_INST_60
-0x49B4 US_ALU_RGB_INST_61
-0x49B8 US_ALU_RGB_INST_62
-0x49BC US_ALU_RGB_INST_63
-0x49C0 US_ALU_ALPHA_INST_0
-0x49C4 US_ALU_ALPHA_INST_1
-0x49C8 US_ALU_ALPHA_INST_2
-0x49CC US_ALU_ALPHA_INST_3
-0x49D0 US_ALU_ALPHA_INST_4
-0x49D4 US_ALU_ALPHA_INST_5
-0x49D8 US_ALU_ALPHA_INST_6
-0x49DC US_ALU_ALPHA_INST_7
-0x49E0 US_ALU_ALPHA_INST_8
-0x49E4 US_ALU_ALPHA_INST_9
-0x49E8 US_ALU_ALPHA_INST_10
-0x49EC US_ALU_ALPHA_INST_11
-0x49F0 US_ALU_ALPHA_INST_12
-0x49F4 US_ALU_ALPHA_INST_13
-0x49F8 US_ALU_ALPHA_INST_14
-0x49FC US_ALU_ALPHA_INST_15
-0x4A00 US_ALU_ALPHA_INST_16
-0x4A04 US_ALU_ALPHA_INST_17
-0x4A08 US_ALU_ALPHA_INST_18
-0x4A0C US_ALU_ALPHA_INST_19
-0x4A10 US_ALU_ALPHA_INST_20
-0x4A14 US_ALU_ALPHA_INST_21
-0x4A18 US_ALU_ALPHA_INST_22
-0x4A1C US_ALU_ALPHA_INST_23
-0x4A20 US_ALU_ALPHA_INST_24
-0x4A24 US_ALU_ALPHA_INST_25
-0x4A28 US_ALU_ALPHA_INST_26
-0x4A2C US_ALU_ALPHA_INST_27
-0x4A30 US_ALU_ALPHA_INST_28
-0x4A34 US_ALU_ALPHA_INST_29
-0x4A38 US_ALU_ALPHA_INST_30
-0x4A3C US_ALU_ALPHA_INST_31
-0x4A40 US_ALU_ALPHA_INST_32
-0x4A44 US_ALU_ALPHA_INST_33
-0x4A48 US_ALU_ALPHA_INST_34
-0x4A4C US_ALU_ALPHA_INST_35
-0x4A50 US_ALU_ALPHA_INST_36
-0x4A54 US_ALU_ALPHA_INST_37
-0x4A58 US_ALU_ALPHA_INST_38
-0x4A5C US_ALU_ALPHA_INST_39
-0x4A60 US_ALU_ALPHA_INST_40
-0x4A64 US_ALU_ALPHA_INST_41
-0x4A68 US_ALU_ALPHA_INST_42
-0x4A6C US_ALU_ALPHA_INST_43
-0x4A70 US_ALU_ALPHA_INST_44
-0x4A74 US_ALU_ALPHA_INST_45
-0x4A78 US_ALU_ALPHA_INST_46
-0x4A7C US_ALU_ALPHA_INST_47
-0x4A80 US_ALU_ALPHA_INST_48
-0x4A84 US_ALU_ALPHA_INST_49
-0x4A88 US_ALU_ALPHA_INST_50
-0x4A8C US_ALU_ALPHA_INST_51
-0x4A90 US_ALU_ALPHA_INST_52
-0x4A94 US_ALU_ALPHA_INST_53
-0x4A98 US_ALU_ALPHA_INST_54
-0x4A9C US_ALU_ALPHA_INST_55
-0x4AA0 US_ALU_ALPHA_INST_56
-0x4AA4 US_ALU_ALPHA_INST_57
-0x4AA8 US_ALU_ALPHA_INST_58
-0x4AAC US_ALU_ALPHA_INST_59
-0x4AB0 US_ALU_ALPHA_INST_60
-0x4AB4 US_ALU_ALPHA_INST_61
-0x4AB8 US_ALU_ALPHA_INST_62
-0x4ABC US_ALU_ALPHA_INST_63
-0x4AC0 US_ALU_EXT_ADDR_0
-0x4AC4 US_ALU_EXT_ADDR_1
-0x4AC8 US_ALU_EXT_ADDR_2
-0x4ACC US_ALU_EXT_ADDR_3
-0x4AD0 US_ALU_EXT_ADDR_4
-0x4AD4 US_ALU_EXT_ADDR_5
-0x4AD8 US_ALU_EXT_ADDR_6
-0x4ADC US_ALU_EXT_ADDR_7
-0x4AE0 US_ALU_EXT_ADDR_8
-0x4AE4 US_ALU_EXT_ADDR_9
-0x4AE8 US_ALU_EXT_ADDR_10
-0x4AEC US_ALU_EXT_ADDR_11
-0x4AF0 US_ALU_EXT_ADDR_12
-0x4AF4 US_ALU_EXT_ADDR_13
-0x4AF8 US_ALU_EXT_ADDR_14
-0x4AFC US_ALU_EXT_ADDR_15
-0x4B00 US_ALU_EXT_ADDR_16
-0x4B04 US_ALU_EXT_ADDR_17
-0x4B08 US_ALU_EXT_ADDR_18
-0x4B0C US_ALU_EXT_ADDR_19
-0x4B10 US_ALU_EXT_ADDR_20
-0x4B14 US_ALU_EXT_ADDR_21
-0x4B18 US_ALU_EXT_ADDR_22
-0x4B1C US_ALU_EXT_ADDR_23
-0x4B20 US_ALU_EXT_ADDR_24
-0x4B24 US_ALU_EXT_ADDR_25
-0x4B28 US_ALU_EXT_ADDR_26
-0x4B2C US_ALU_EXT_ADDR_27
-0x4B30 US_ALU_EXT_ADDR_28
-0x4B34 US_ALU_EXT_ADDR_29
-0x4B38 US_ALU_EXT_ADDR_30
-0x4B3C US_ALU_EXT_ADDR_31
-0x4B40 US_ALU_EXT_ADDR_32
-0x4B44 US_ALU_EXT_ADDR_33
-0x4B48 US_ALU_EXT_ADDR_34
-0x4B4C US_ALU_EXT_ADDR_35
-0x4B50 US_ALU_EXT_ADDR_36
-0x4B54 US_ALU_EXT_ADDR_37
-0x4B58 US_ALU_EXT_ADDR_38
-0x4B5C US_ALU_EXT_ADDR_39
-0x4B60 US_ALU_EXT_ADDR_40
-0x4B64 US_ALU_EXT_ADDR_41
-0x4B68 US_ALU_EXT_ADDR_42
-0x4B6C US_ALU_EXT_ADDR_43
-0x4B70 US_ALU_EXT_ADDR_44
-0x4B74 US_ALU_EXT_ADDR_45
-0x4B78 US_ALU_EXT_ADDR_46
-0x4B7C US_ALU_EXT_ADDR_47
-0x4B80 US_ALU_EXT_ADDR_48
-0x4B84 US_ALU_EXT_ADDR_49
-0x4B88 US_ALU_EXT_ADDR_50
-0x4B8C US_ALU_EXT_ADDR_51
-0x4B90 US_ALU_EXT_ADDR_52
-0x4B94 US_ALU_EXT_ADDR_53
-0x4B98 US_ALU_EXT_ADDR_54
-0x4B9C US_ALU_EXT_ADDR_55
-0x4BA0 US_ALU_EXT_ADDR_56
-0x4BA4 US_ALU_EXT_ADDR_57
-0x4BA8 US_ALU_EXT_ADDR_58
-0x4BAC US_ALU_EXT_ADDR_59
-0x4BB0 US_ALU_EXT_ADDR_60
-0x4BB4 US_ALU_EXT_ADDR_61
-0x4BB8 US_ALU_EXT_ADDR_62
-0x4BBC US_ALU_EXT_ADDR_63
-0x4BC0 FG_FOG_BLEND
-0x4BC4 FG_FOG_FACTOR
-0x4BC8 FG_FOG_COLOR_R
-0x4BCC FG_FOG_COLOR_G
-0x4BD0 FG_FOG_COLOR_B
-0x4BD4 FG_ALPHA_FUNC
-0x4BD8 FG_DEPTH_SRC
-0x4C00 US_ALU_CONST_R_0
-0x4C04 US_ALU_CONST_G_0
-0x4C08 US_ALU_CONST_B_0
-0x4C0C US_ALU_CONST_A_0
-0x4C10 US_ALU_CONST_R_1
-0x4C14 US_ALU_CONST_G_1
-0x4C18 US_ALU_CONST_B_1
-0x4C1C US_ALU_CONST_A_1
-0x4C20 US_ALU_CONST_R_2
-0x4C24 US_ALU_CONST_G_2
-0x4C28 US_ALU_CONST_B_2
-0x4C2C US_ALU_CONST_A_2
-0x4C30 US_ALU_CONST_R_3
-0x4C34 US_ALU_CONST_G_3
-0x4C38 US_ALU_CONST_B_3
-0x4C3C US_ALU_CONST_A_3
-0x4C40 US_ALU_CONST_R_4
-0x4C44 US_ALU_CONST_G_4
-0x4C48 US_ALU_CONST_B_4
-0x4C4C US_ALU_CONST_A_4
-0x4C50 US_ALU_CONST_R_5
-0x4C54 US_ALU_CONST_G_5
-0x4C58 US_ALU_CONST_B_5
-0x4C5C US_ALU_CONST_A_5
-0x4C60 US_ALU_CONST_R_6
-0x4C64 US_ALU_CONST_G_6
-0x4C68 US_ALU_CONST_B_6
-0x4C6C US_ALU_CONST_A_6
-0x4C70 US_ALU_CONST_R_7
-0x4C74 US_ALU_CONST_G_7
-0x4C78 US_ALU_CONST_B_7
-0x4C7C US_ALU_CONST_A_7
-0x4C80 US_ALU_CONST_R_8
-0x4C84 US_ALU_CONST_G_8
-0x4C88 US_ALU_CONST_B_8
-0x4C8C US_ALU_CONST_A_8
-0x4C90 US_ALU_CONST_R_9
-0x4C94 US_ALU_CONST_G_9
-0x4C98 US_ALU_CONST_B_9
-0x4C9C US_ALU_CONST_A_9
-0x4CA0 US_ALU_CONST_R_10
-0x4CA4 US_ALU_CONST_G_10
-0x4CA8 US_ALU_CONST_B_10
-0x4CAC US_ALU_CONST_A_10
-0x4CB0 US_ALU_CONST_R_11
-0x4CB4 US_ALU_CONST_G_11
-0x4CB8 US_ALU_CONST_B_11
-0x4CBC US_ALU_CONST_A_11
-0x4CC0 US_ALU_CONST_R_12
-0x4CC4 US_ALU_CONST_G_12
-0x4CC8 US_ALU_CONST_B_12
-0x4CCC US_ALU_CONST_A_12
-0x4CD0 US_ALU_CONST_R_13
-0x4CD4 US_ALU_CONST_G_13
-0x4CD8 US_ALU_CONST_B_13
-0x4CDC US_ALU_CONST_A_13
-0x4CE0 US_ALU_CONST_R_14
-0x4CE4 US_ALU_CONST_G_14
-0x4CE8 US_ALU_CONST_B_14
-0x4CEC US_ALU_CONST_A_14
-0x4CF0 US_ALU_CONST_R_15
-0x4CF4 US_ALU_CONST_G_15
-0x4CF8 US_ALU_CONST_B_15
-0x4CFC US_ALU_CONST_A_15
-0x4D00 US_ALU_CONST_R_16
-0x4D04 US_ALU_CONST_G_16
-0x4D08 US_ALU_CONST_B_16
-0x4D0C US_ALU_CONST_A_16
-0x4D10 US_ALU_CONST_R_17
-0x4D14 US_ALU_CONST_G_17
-0x4D18 US_ALU_CONST_B_17
-0x4D1C US_ALU_CONST_A_17
-0x4D20 US_ALU_CONST_R_18
-0x4D24 US_ALU_CONST_G_18
-0x4D28 US_ALU_CONST_B_18
-0x4D2C US_ALU_CONST_A_18
-0x4D30 US_ALU_CONST_R_19
-0x4D34 US_ALU_CONST_G_19
-0x4D38 US_ALU_CONST_B_19
-0x4D3C US_ALU_CONST_A_19
-0x4D40 US_ALU_CONST_R_20
-0x4D44 US_ALU_CONST_G_20
-0x4D48 US_ALU_CONST_B_20
-0x4D4C US_ALU_CONST_A_20
-0x4D50 US_ALU_CONST_R_21
-0x4D54 US_ALU_CONST_G_21
-0x4D58 US_ALU_CONST_B_21
-0x4D5C US_ALU_CONST_A_21
-0x4D60 US_ALU_CONST_R_22
-0x4D64 US_ALU_CONST_G_22
-0x4D68 US_ALU_CONST_B_22
-0x4D6C US_ALU_CONST_A_22
-0x4D70 US_ALU_CONST_R_23
-0x4D74 US_ALU_CONST_G_23
-0x4D78 US_ALU_CONST_B_23
-0x4D7C US_ALU_CONST_A_23
-0x4D80 US_ALU_CONST_R_24
-0x4D84 US_ALU_CONST_G_24
-0x4D88 US_ALU_CONST_B_24
-0x4D8C US_ALU_CONST_A_24
-0x4D90 US_ALU_CONST_R_25
-0x4D94 US_ALU_CONST_G_25
-0x4D98 US_ALU_CONST_B_25
-0x4D9C US_ALU_CONST_A_25
-0x4DA0 US_ALU_CONST_R_26
-0x4DA4 US_ALU_CONST_G_26
-0x4DA8 US_ALU_CONST_B_26
-0x4DAC US_ALU_CONST_A_26
-0x4DB0 US_ALU_CONST_R_27
-0x4DB4 US_ALU_CONST_G_27
-0x4DB8 US_ALU_CONST_B_27
-0x4DBC US_ALU_CONST_A_27
-0x4DC0 US_ALU_CONST_R_28
-0x4DC4 US_ALU_CONST_G_28
-0x4DC8 US_ALU_CONST_B_28
-0x4DCC US_ALU_CONST_A_28
-0x4DD0 US_ALU_CONST_R_29
-0x4DD4 US_ALU_CONST_G_29
-0x4DD8 US_ALU_CONST_B_29
-0x4DDC US_ALU_CONST_A_29
-0x4DE0 US_ALU_CONST_R_30
-0x4DE4 US_ALU_CONST_G_30
-0x4DE8 US_ALU_CONST_B_30
-0x4DEC US_ALU_CONST_A_30
-0x4DF0 US_ALU_CONST_R_31
-0x4DF4 US_ALU_CONST_G_31
-0x4DF8 US_ALU_CONST_B_31
-0x4DFC US_ALU_CONST_A_31
-0x4E08 RB3D_ABLENDCNTL_R3
-0x4E10 RB3D_CONSTANT_COLOR
-0x4E14 RB3D_COLOR_CLEAR_VALUE
-0x4E18 RB3D_ROPCNTL_R3
-0x4E1C RB3D_CLRCMP_FLIPE_R3
-0x4E20 RB3D_CLRCMP_CLR_R3
-0x4E24 RB3D_CLRCMP_MSK_R3
-0x4E48 RB3D_DEBUG_CTL
-0x4E4C RB3D_DSTCACHE_CTLSTAT_R3
-0x4E50 RB3D_DITHER_CTL
-0x4E54 RB3D_CMASK_OFFSET0
-0x4E58 RB3D_CMASK_OFFSET1
-0x4E5C RB3D_CMASK_OFFSET2
-0x4E60 RB3D_CMASK_OFFSET3
-0x4E64 RB3D_CMASK_PITCH0
-0x4E68 RB3D_CMASK_PITCH1
-0x4E6C RB3D_CMASK_PITCH2
-0x4E70 RB3D_CMASK_PITCH3
-0x4E74 RB3D_CMASK_WRINDEX
-0x4E78 RB3D_CMASK_DWORD
-0x4E7C RB3D_CMASK_RDINDEX
-0x4EA0 RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD
-0x4EA4 RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD
-0x4F04 ZB_ZSTENCILCNTL
-0x4F08 ZB_STENCILREFMASK
-0x4F14 ZB_ZTOP
-0x4F18 ZB_ZCACHE_CTLSTAT
-0x4F28 ZB_DEPTHCLEARVALUE
-0x4F58 ZB_ZPASS_DATA
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r600 b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r600
deleted file mode 100644
index 5e659b03..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/r600
+++ /dev/null
@@ -1,764 +0,0 @@
-r600 0x9400
-0x000287A0 R7xx_CB_SHADER_CONTROL
-0x00028230 R7xx_PA_SC_EDGERULE
-0x000286C8 R7xx_SPI_THREAD_GROUPING
-0x00008D8C R7xx_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ
-0x00008490 CP_STRMOUT_CNTL
-0x000085F0 CP_COHER_CNTL
-0x000085F4 CP_COHER_SIZE
-0x000088C4 VGT_CACHE_INVALIDATION
-0x00028A50 VGT_ENHANCE
-0x000088CC VGT_ES_PER_GS
-0x00028A2C VGT_GROUP_DECR
-0x00028A28 VGT_GROUP_FIRST_DECR
-0x00028A24 VGT_GROUP_PRIM_TYPE
-0x00028A30 VGT_GROUP_VECT_0_CNTL
-0x00028A38 VGT_GROUP_VECT_0_FMT_CNTL
-0x00028A34 VGT_GROUP_VECT_1_CNTL
-0x00028A3C VGT_GROUP_VECT_1_FMT_CNTL
-0x00028A40 VGT_GS_MODE
-0x00028A6C VGT_GS_OUT_PRIM_TYPE
-0x000088C8 VGT_GS_PER_ES
-0x000088E8 VGT_GS_PER_VS
-0x000088D4 VGT_GS_VERTEX_REUSE
-0x00028A14 VGT_HOS_CNTL
-0x00028A18 VGT_HOS_MAX_TESS_LEVEL
-0x00028A1C VGT_HOS_MIN_TESS_LEVEL
-0x00028A20 VGT_HOS_REUSE_DEPTH
-0x0000895C VGT_INDEX_TYPE
-0x00028408 VGT_INDX_OFFSET
-0x00028AA0 VGT_INSTANCE_STEP_RATE_0
-0x00028AA4 VGT_INSTANCE_STEP_RATE_1
-0x00028400 VGT_MAX_VTX_INDX
-0x00028404 VGT_MIN_VTX_INDX
-0x00028A94 VGT_MULTI_PRIM_IB_RESET_EN
-0x0002840C VGT_MULTI_PRIM_IB_RESET_INDX
-0x00008970 VGT_NUM_INDICES
-0x00008974 VGT_NUM_INSTANCES
-0x00028A10 VGT_OUTPUT_PATH_CNTL
-0x00028A84 VGT_PRIMITIVEID_EN
-0x00008958 VGT_PRIMITIVE_TYPE
-0x00028AB4 VGT_REUSE_OFF
-0x00028AB8 VGT_VTX_CNT_EN
-0x000088B0 VGT_VTX_VECT_EJECT_REG
-0x00028AD4 VGT_STRMOUT_VTX_STRIDE_0
-0x00028AE4 VGT_STRMOUT_VTX_STRIDE_1
-0x00028AF4 VGT_STRMOUT_VTX_STRIDE_2
-0x00028B04 VGT_STRMOUT_VTX_STRIDE_3
-0x00028B28 VGT_STRMOUT_DRAW_OPAQUE_OFFSET
-0x00028B2C VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE
-0x00028B30 VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE
-0x00028810 PA_CL_CLIP_CNTL
-0x00008A14 PA_CL_ENHANCE
-0x00028C14 PA_CL_GB_HORZ_CLIP_ADJ
-0x00028C18 PA_CL_GB_HORZ_DISC_ADJ
-0x00028C0C PA_CL_GB_VERT_CLIP_ADJ
-0x00028C10 PA_CL_GB_VERT_DISC_ADJ
-0x00028820 PA_CL_NANINF_CNTL
-0x00028E1C PA_CL_POINT_CULL_RAD
-0x00028E18 PA_CL_POINT_SIZE
-0x00028E10 PA_CL_POINT_X_RAD
-0x00028E14 PA_CL_POINT_Y_RAD
-0x00028E2C PA_CL_UCP_0_W
-0x00028E3C PA_CL_UCP_1_W
-0x00028E4C PA_CL_UCP_2_W
-0x00028E5C PA_CL_UCP_3_W
-0x00028E6C PA_CL_UCP_4_W
-0x00028E7C PA_CL_UCP_5_W
-0x00028E20 PA_CL_UCP_0_X
-0x00028E30 PA_CL_UCP_1_X
-0x00028E40 PA_CL_UCP_2_X
-0x00028E50 PA_CL_UCP_3_X
-0x00028E60 PA_CL_UCP_4_X
-0x00028E70 PA_CL_UCP_5_X
-0x00028E24 PA_CL_UCP_0_Y
-0x00028E34 PA_CL_UCP_1_Y
-0x00028E44 PA_CL_UCP_2_Y
-0x00028E54 PA_CL_UCP_3_Y
-0x00028E64 PA_CL_UCP_4_Y
-0x00028E74 PA_CL_UCP_5_Y
-0x00028E28 PA_CL_UCP_0_Z
-0x00028E38 PA_CL_UCP_1_Z
-0x00028E48 PA_CL_UCP_2_Z
-0x00028E58 PA_CL_UCP_3_Z
-0x00028E68 PA_CL_UCP_4_Z
-0x00028E78 PA_CL_UCP_5_Z
-0x00028440 PA_CL_VPORT_XOFFSET_0
-0x00028458 PA_CL_VPORT_XOFFSET_1
-0x00028470 PA_CL_VPORT_XOFFSET_2
-0x00028488 PA_CL_VPORT_XOFFSET_3
-0x000284A0 PA_CL_VPORT_XOFFSET_4
-0x000284B8 PA_CL_VPORT_XOFFSET_5
-0x000284D0 PA_CL_VPORT_XOFFSET_6
-0x000284E8 PA_CL_VPORT_XOFFSET_7
-0x00028500 PA_CL_VPORT_XOFFSET_8
-0x00028518 PA_CL_VPORT_XOFFSET_9
-0x00028530 PA_CL_VPORT_XOFFSET_10
-0x00028548 PA_CL_VPORT_XOFFSET_11
-0x00028560 PA_CL_VPORT_XOFFSET_12
-0x00028578 PA_CL_VPORT_XOFFSET_13
-0x00028590 PA_CL_VPORT_XOFFSET_14
-0x000285A8 PA_CL_VPORT_XOFFSET_15
-0x0002843C PA_CL_VPORT_XSCALE_0
-0x00028454 PA_CL_VPORT_XSCALE_1
-0x0002846C PA_CL_VPORT_XSCALE_2
-0x00028484 PA_CL_VPORT_XSCALE_3
-0x0002849C PA_CL_VPORT_XSCALE_4
-0x000284B4 PA_CL_VPORT_XSCALE_5
-0x000284CC PA_CL_VPORT_XSCALE_6
-0x000284E4 PA_CL_VPORT_XSCALE_7
-0x000284FC PA_CL_VPORT_XSCALE_8
-0x00028514 PA_CL_VPORT_XSCALE_9
-0x0002852C PA_CL_VPORT_XSCALE_10
-0x00028544 PA_CL_VPORT_XSCALE_11
-0x0002855C PA_CL_VPORT_XSCALE_12
-0x00028574 PA_CL_VPORT_XSCALE_13
-0x0002858C PA_CL_VPORT_XSCALE_14
-0x000285A4 PA_CL_VPORT_XSCALE_15
-0x00028448 PA_CL_VPORT_YOFFSET_0
-0x00028460 PA_CL_VPORT_YOFFSET_1
-0x00028478 PA_CL_VPORT_YOFFSET_2
-0x00028490 PA_CL_VPORT_YOFFSET_3
-0x000284A8 PA_CL_VPORT_YOFFSET_4
-0x000284C0 PA_CL_VPORT_YOFFSET_5
-0x000284D8 PA_CL_VPORT_YOFFSET_6
-0x000284F0 PA_CL_VPORT_YOFFSET_7
-0x00028508 PA_CL_VPORT_YOFFSET_8
-0x00028520 PA_CL_VPORT_YOFFSET_9
-0x00028538 PA_CL_VPORT_YOFFSET_10
-0x00028550 PA_CL_VPORT_YOFFSET_11
-0x00028568 PA_CL_VPORT_YOFFSET_12
-0x00028580 PA_CL_VPORT_YOFFSET_13
-0x00028598 PA_CL_VPORT_YOFFSET_14
-0x000285B0 PA_CL_VPORT_YOFFSET_15
-0x00028444 PA_CL_VPORT_YSCALE_0
-0x0002845C PA_CL_VPORT_YSCALE_1
-0x00028474 PA_CL_VPORT_YSCALE_2
-0x0002848C PA_CL_VPORT_YSCALE_3
-0x000284A4 PA_CL_VPORT_YSCALE_4
-0x000284BC PA_CL_VPORT_YSCALE_5
-0x000284D4 PA_CL_VPORT_YSCALE_6
-0x000284EC PA_CL_VPORT_YSCALE_7
-0x00028504 PA_CL_VPORT_YSCALE_8
-0x0002851C PA_CL_VPORT_YSCALE_9
-0x00028534 PA_CL_VPORT_YSCALE_10
-0x0002854C PA_CL_VPORT_YSCALE_11
-0x00028564 PA_CL_VPORT_YSCALE_12
-0x0002857C PA_CL_VPORT_YSCALE_13
-0x00028594 PA_CL_VPORT_YSCALE_14
-0x000285AC PA_CL_VPORT_YSCALE_15
-0x00028450 PA_CL_VPORT_ZOFFSET_0
-0x00028468 PA_CL_VPORT_ZOFFSET_1
-0x00028480 PA_CL_VPORT_ZOFFSET_2
-0x00028498 PA_CL_VPORT_ZOFFSET_3
-0x000284B0 PA_CL_VPORT_ZOFFSET_4
-0x000284C8 PA_CL_VPORT_ZOFFSET_5
-0x000284E0 PA_CL_VPORT_ZOFFSET_6
-0x000284F8 PA_CL_VPORT_ZOFFSET_7
-0x00028510 PA_CL_VPORT_ZOFFSET_8
-0x00028528 PA_CL_VPORT_ZOFFSET_9
-0x00028540 PA_CL_VPORT_ZOFFSET_10
-0x00028558 PA_CL_VPORT_ZOFFSET_11
-0x00028570 PA_CL_VPORT_ZOFFSET_12
-0x00028588 PA_CL_VPORT_ZOFFSET_13
-0x000285A0 PA_CL_VPORT_ZOFFSET_14
-0x000285B8 PA_CL_VPORT_ZOFFSET_15
-0x0002844C PA_CL_VPORT_ZSCALE_0
-0x00028464 PA_CL_VPORT_ZSCALE_1
-0x0002847C PA_CL_VPORT_ZSCALE_2
-0x00028494 PA_CL_VPORT_ZSCALE_3
-0x000284AC PA_CL_VPORT_ZSCALE_4
-0x000284C4 PA_CL_VPORT_ZSCALE_5
-0x000284DC PA_CL_VPORT_ZSCALE_6
-0x000284F4 PA_CL_VPORT_ZSCALE_7
-0x0002850C PA_CL_VPORT_ZSCALE_8
-0x00028524 PA_CL_VPORT_ZSCALE_9
-0x0002853C PA_CL_VPORT_ZSCALE_10
-0x00028554 PA_CL_VPORT_ZSCALE_11
-0x0002856C PA_CL_VPORT_ZSCALE_12
-0x00028584 PA_CL_VPORT_ZSCALE_13
-0x0002859C PA_CL_VPORT_ZSCALE_14
-0x000285B4 PA_CL_VPORT_ZSCALE_15
-0x0002881C PA_CL_VS_OUT_CNTL
-0x00028818 PA_CL_VTE_CNTL
-0x00028C48 PA_SC_AA_MASK
-0x00008B40 PA_SC_AA_SAMPLE_LOCS_2S
-0x00008B44 PA_SC_AA_SAMPLE_LOCS_4S
-0x00008B48 PA_SC_AA_SAMPLE_LOCS_8S_WD0
-0x00008B4C PA_SC_AA_SAMPLE_LOCS_8S_WD1
-0x00028C20 PA_SC_AA_SAMPLE_LOCS_8S_WD1_MCTX
-0x00028C1C PA_SC_AA_SAMPLE_LOCS_MCTX
-0x00028214 PA_SC_CLIPRECT_0_BR
-0x0002821C PA_SC_CLIPRECT_1_BR
-0x00028224 PA_SC_CLIPRECT_2_BR
-0x0002822C PA_SC_CLIPRECT_3_BR
-0x00028210 PA_SC_CLIPRECT_0_TL
-0x00028218 PA_SC_CLIPRECT_1_TL
-0x00028220 PA_SC_CLIPRECT_2_TL
-0x00028228 PA_SC_CLIPRECT_3_TL
-0x0002820C PA_SC_CLIPRECT_RULE
-0x00008BF0 PA_SC_ENHANCE
-0x00028244 PA_SC_GENERIC_SCISSOR_BR
-0x00028240 PA_SC_GENERIC_SCISSOR_TL
-0x00028C00 PA_SC_LINE_CNTL
-0x00028A0C PA_SC_LINE_STIPPLE
-0x00008B10 PA_SC_LINE_STIPPLE_STATE
-0x00028A4C PA_SC_MODE_CNTL
-0x00028A48 PA_SC_MPASS_PS_CNTL
-0x00008B20 PA_SC_MULTI_CHIP_CNTL
-0x00028034 PA_SC_SCREEN_SCISSOR_BR
-0x00028030 PA_SC_SCREEN_SCISSOR_TL
-0x00028254 PA_SC_VPORT_SCISSOR_0_BR
-0x0002825C PA_SC_VPORT_SCISSOR_1_BR
-0x00028264 PA_SC_VPORT_SCISSOR_2_BR
-0x0002826C PA_SC_VPORT_SCISSOR_3_BR
-0x00028274 PA_SC_VPORT_SCISSOR_4_BR
-0x0002827C PA_SC_VPORT_SCISSOR_5_BR
-0x00028284 PA_SC_VPORT_SCISSOR_6_BR
-0x0002828C PA_SC_VPORT_SCISSOR_7_BR
-0x00028294 PA_SC_VPORT_SCISSOR_8_BR
-0x0002829C PA_SC_VPORT_SCISSOR_9_BR
-0x000282A4 PA_SC_VPORT_SCISSOR_10_BR
-0x000282AC PA_SC_VPORT_SCISSOR_11_BR
-0x000282B4 PA_SC_VPORT_SCISSOR_12_BR
-0x000282BC PA_SC_VPORT_SCISSOR_13_BR
-0x000282C4 PA_SC_VPORT_SCISSOR_14_BR
-0x000282CC PA_SC_VPORT_SCISSOR_15_BR
-0x00028250 PA_SC_VPORT_SCISSOR_0_TL
-0x00028258 PA_SC_VPORT_SCISSOR_1_TL
-0x00028260 PA_SC_VPORT_SCISSOR_2_TL
-0x00028268 PA_SC_VPORT_SCISSOR_3_TL
-0x00028270 PA_SC_VPORT_SCISSOR_4_TL
-0x00028278 PA_SC_VPORT_SCISSOR_5_TL
-0x00028280 PA_SC_VPORT_SCISSOR_6_TL
-0x00028288 PA_SC_VPORT_SCISSOR_7_TL
-0x00028290 PA_SC_VPORT_SCISSOR_8_TL
-0x00028298 PA_SC_VPORT_SCISSOR_9_TL
-0x000282A0 PA_SC_VPORT_SCISSOR_10_TL
-0x000282A8 PA_SC_VPORT_SCISSOR_11_TL
-0x000282B0 PA_SC_VPORT_SCISSOR_12_TL
-0x000282B8 PA_SC_VPORT_SCISSOR_13_TL
-0x000282C0 PA_SC_VPORT_SCISSOR_14_TL
-0x000282C8 PA_SC_VPORT_SCISSOR_15_TL
-0x000282D4 PA_SC_VPORT_ZMAX_0
-0x000282DC PA_SC_VPORT_ZMAX_1
-0x000282E4 PA_SC_VPORT_ZMAX_2
-0x000282EC PA_SC_VPORT_ZMAX_3
-0x000282F4 PA_SC_VPORT_ZMAX_4
-0x000282FC PA_SC_VPORT_ZMAX_5
-0x00028304 PA_SC_VPORT_ZMAX_6
-0x0002830C PA_SC_VPORT_ZMAX_7
-0x00028314 PA_SC_VPORT_ZMAX_8
-0x0002831C PA_SC_VPORT_ZMAX_9
-0x00028324 PA_SC_VPORT_ZMAX_10
-0x0002832C PA_SC_VPORT_ZMAX_11
-0x00028334 PA_SC_VPORT_ZMAX_12
-0x0002833C PA_SC_VPORT_ZMAX_13
-0x00028344 PA_SC_VPORT_ZMAX_14
-0x0002834C PA_SC_VPORT_ZMAX_15
-0x000282D0 PA_SC_VPORT_ZMIN_0
-0x000282D8 PA_SC_VPORT_ZMIN_1
-0x000282E0 PA_SC_VPORT_ZMIN_2
-0x000282E8 PA_SC_VPORT_ZMIN_3
-0x000282F0 PA_SC_VPORT_ZMIN_4
-0x000282F8 PA_SC_VPORT_ZMIN_5
-0x00028300 PA_SC_VPORT_ZMIN_6
-0x00028308 PA_SC_VPORT_ZMIN_7
-0x00028310 PA_SC_VPORT_ZMIN_8
-0x00028318 PA_SC_VPORT_ZMIN_9
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-0x0000A618 TD_VS_SAMPLER1_BORDER_BLUE
-0x0000A628 TD_VS_SAMPLER2_BORDER_BLUE
-0x0000A638 TD_VS_SAMPLER3_BORDER_BLUE
-0x0000A648 TD_VS_SAMPLER4_BORDER_BLUE
-0x0000A658 TD_VS_SAMPLER5_BORDER_BLUE
-0x0000A668 TD_VS_SAMPLER6_BORDER_BLUE
-0x0000A678 TD_VS_SAMPLER7_BORDER_BLUE
-0x0000A688 TD_VS_SAMPLER8_BORDER_BLUE
-0x0000A698 TD_VS_SAMPLER9_BORDER_BLUE
-0x0000A6A8 TD_VS_SAMPLER10_BORDER_BLUE
-0x0000A6B8 TD_VS_SAMPLER11_BORDER_BLUE
-0x0000A6C8 TD_VS_SAMPLER12_BORDER_BLUE
-0x0000A6D8 TD_VS_SAMPLER13_BORDER_BLUE
-0x0000A6E8 TD_VS_SAMPLER14_BORDER_BLUE
-0x0000A6F8 TD_VS_SAMPLER15_BORDER_BLUE
-0x0000A708 TD_VS_SAMPLER16_BORDER_BLUE
-0x0000A718 TD_VS_SAMPLER17_BORDER_BLUE
-0x0000A604 TD_VS_SAMPLER0_BORDER_GREEN
-0x0000A614 TD_VS_SAMPLER1_BORDER_GREEN
-0x0000A624 TD_VS_SAMPLER2_BORDER_GREEN
-0x0000A634 TD_VS_SAMPLER3_BORDER_GREEN
-0x0000A644 TD_VS_SAMPLER4_BORDER_GREEN
-0x0000A654 TD_VS_SAMPLER5_BORDER_GREEN
-0x0000A664 TD_VS_SAMPLER6_BORDER_GREEN
-0x0000A674 TD_VS_SAMPLER7_BORDER_GREEN
-0x0000A684 TD_VS_SAMPLER8_BORDER_GREEN
-0x0000A694 TD_VS_SAMPLER9_BORDER_GREEN
-0x0000A6A4 TD_VS_SAMPLER10_BORDER_GREEN
-0x0000A6B4 TD_VS_SAMPLER11_BORDER_GREEN
-0x0000A6C4 TD_VS_SAMPLER12_BORDER_GREEN
-0x0000A6D4 TD_VS_SAMPLER13_BORDER_GREEN
-0x0000A6E4 TD_VS_SAMPLER14_BORDER_GREEN
-0x0000A6F4 TD_VS_SAMPLER15_BORDER_GREEN
-0x0000A704 TD_VS_SAMPLER16_BORDER_GREEN
-0x0000A714 TD_VS_SAMPLER17_BORDER_GREEN
-0x0000A600 TD_VS_SAMPLER0_BORDER_RED
-0x0000A610 TD_VS_SAMPLER1_BORDER_RED
-0x0000A620 TD_VS_SAMPLER2_BORDER_RED
-0x0000A630 TD_VS_SAMPLER3_BORDER_RED
-0x0000A640 TD_VS_SAMPLER4_BORDER_RED
-0x0000A650 TD_VS_SAMPLER5_BORDER_RED
-0x0000A660 TD_VS_SAMPLER6_BORDER_RED
-0x0000A670 TD_VS_SAMPLER7_BORDER_RED
-0x0000A680 TD_VS_SAMPLER8_BORDER_RED
-0x0000A690 TD_VS_SAMPLER9_BORDER_RED
-0x0000A6A0 TD_VS_SAMPLER10_BORDER_RED
-0x0000A6B0 TD_VS_SAMPLER11_BORDER_RED
-0x0000A6C0 TD_VS_SAMPLER12_BORDER_RED
-0x0000A6D0 TD_VS_SAMPLER13_BORDER_RED
-0x0000A6E0 TD_VS_SAMPLER14_BORDER_RED
-0x0000A6F0 TD_VS_SAMPLER15_BORDER_RED
-0x0000A700 TD_VS_SAMPLER16_BORDER_RED
-0x0000A710 TD_VS_SAMPLER17_BORDER_RED
-0x00009508 TA_CNTL_AUX
-0x0002802C DB_DEPTH_CLEAR
-0x00028D34 DB_PREFETCH_LIMIT
-0x00028D30 DB_PRELOAD_CONTROL
-0x00028D0C DB_RENDER_CONTROL
-0x00028D10 DB_RENDER_OVERRIDE
-0x0002880C DB_SHADER_CONTROL
-0x00028D28 DB_SRESULTS_COMPARE_STATE0
-0x00028D2C DB_SRESULTS_COMPARE_STATE1
-0x00028430 DB_STENCILREFMASK
-0x00028434 DB_STENCILREFMASK_BF
-0x00028028 DB_STENCIL_CLEAR
-0x00028780 CB_BLEND0_CONTROL
-0x00028784 CB_BLEND1_CONTROL
-0x00028788 CB_BLEND2_CONTROL
-0x0002878C CB_BLEND3_CONTROL
-0x00028790 CB_BLEND4_CONTROL
-0x00028794 CB_BLEND5_CONTROL
-0x00028798 CB_BLEND6_CONTROL
-0x0002879C CB_BLEND7_CONTROL
-0x00028804 CB_BLEND_CONTROL
-0x00028420 CB_BLEND_ALPHA
-0x0002841C CB_BLEND_BLUE
-0x00028418 CB_BLEND_GREEN
-0x00028414 CB_BLEND_RED
-0x0002812C CB_CLEAR_ALPHA
-0x00028128 CB_CLEAR_BLUE
-0x00028124 CB_CLEAR_GREEN
-0x00028120 CB_CLEAR_RED
-0x00028C30 CB_CLRCMP_CONTROL
-0x00028C38 CB_CLRCMP_DST
-0x00028C3C CB_CLRCMP_MSK
-0x00028C34 CB_CLRCMP_SRC
-0x00028100 CB_COLOR0_MASK
-0x00028104 CB_COLOR1_MASK
-0x00028108 CB_COLOR2_MASK
-0x0002810C CB_COLOR3_MASK
-0x00028110 CB_COLOR4_MASK
-0x00028114 CB_COLOR5_MASK
-0x00028118 CB_COLOR6_MASK
-0x0002811C CB_COLOR7_MASK
-0x00028808 CB_COLOR_CONTROL
-0x0002842C CB_FOG_BLUE
-0x00028428 CB_FOG_GREEN
-0x00028424 CB_FOG_RED
-0x00008040 WAIT_UNTIL
-0x00009714 VC_ENHANCE
-0x00009830 DB_DEBUG
-0x00009838 DB_WATERMARKS
-0x00028D44 DB_ALPHA_TO_MASK
-0x00009700 VC_CNTL
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/rn50 b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/rn50
deleted file mode 100644
index 2687b630..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/rn50
+++ /dev/null
@@ -1,30 +0,0 @@
-rn50 0x3294
-0x1434 SRC_Y_X
-0x1438 DST_Y_X
-0x143C DST_HEIGHT_WIDTH
-0x146C DP_GUI_MASTER_CNTL
-0x1474 BRUSH_Y_X
-0x1478 DP_BRUSH_BKGD_CLR
-0x147C DP_BRUSH_FRGD_CLR
-0x1480 BRUSH_DATA0
-0x1484 BRUSH_DATA1
-0x1598 DST_WIDTH_HEIGHT
-0x15C0 CLR_CMP_CNTL
-0x15C4 CLR_CMP_CLR_SRC
-0x15C8 CLR_CMP_CLR_DST
-0x15CC CLR_CMP_MSK
-0x15D8 DP_SRC_FRGD_CLR
-0x15DC DP_SRC_BKGD_CLR
-0x1600 DST_LINE_START
-0x1604 DST_LINE_END
-0x1608 DST_LINE_PATCOUNT
-0x16C0 DP_CNTL
-0x16CC DP_WRITE_MSK
-0x16D0 DP_CNTL_XDIR_YDIR_YMAJOR
-0x16E8 DEFAULT_SC_BOTTOM_RIGHT
-0x16EC SC_TOP_LEFT
-0x16F0 SC_BOTTOM_RIGHT
-0x16F4 SRC_SC_BOTTOM_RIGHT
-0x1714 DSTCACHE_CTLSTAT
-0x1720 WAIT_UNTIL
-0x172C RBBM_GUICNTL
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/rs600 b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/rs600
deleted file mode 100644
index d9f62866..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/rs600
+++ /dev/null
@@ -1,780 +0,0 @@
-rs600 0x6d40
-0x1434 SRC_Y_X
-0x1438 DST_Y_X
-0x143C DST_HEIGHT_WIDTH
-0x146C DP_GUI_MASTER_CNTL
-0x1474 BRUSH_Y_X
-0x1478 DP_BRUSH_BKGD_CLR
-0x147C DP_BRUSH_FRGD_CLR
-0x1480 BRUSH_DATA0
-0x1484 BRUSH_DATA1
-0x1598 DST_WIDTH_HEIGHT
-0x15C0 CLR_CMP_CNTL
-0x15C4 CLR_CMP_CLR_SRC
-0x15C8 CLR_CMP_CLR_DST
-0x15CC CLR_CMP_MSK
-0x15D8 DP_SRC_FRGD_CLR
-0x15DC DP_SRC_BKGD_CLR
-0x1600 DST_LINE_START
-0x1604 DST_LINE_END
-0x1608 DST_LINE_PATCOUNT
-0x16C0 DP_CNTL
-0x16CC DP_WRITE_MSK
-0x16D0 DP_CNTL_XDIR_YDIR_YMAJOR
-0x16E8 DEFAULT_SC_BOTTOM_RIGHT
-0x16EC SC_TOP_LEFT
-0x16F0 SC_BOTTOM_RIGHT
-0x16F4 SRC_SC_BOTTOM_RIGHT
-0x1714 DSTCACHE_CTLSTAT
-0x1720 WAIT_UNTIL
-0x172C RBBM_GUICNTL
-0x1D98 VAP_VPORT_XSCALE
-0x1D9C VAP_VPORT_XOFFSET
-0x1DA0 VAP_VPORT_YSCALE
-0x1DA4 VAP_VPORT_YOFFSET
-0x1DA8 VAP_VPORT_ZSCALE
-0x1DAC VAP_VPORT_ZOFFSET
-0x2080 VAP_CNTL
-0x2090 VAP_OUT_VTX_FMT_0
-0x2094 VAP_OUT_VTX_FMT_1
-0x20B0 VAP_VTE_CNTL
-0x2138 VAP_VF_MIN_VTX_INDX
-0x2140 VAP_CNTL_STATUS
-0x2150 VAP_PROG_STREAM_CNTL_0
-0x2154 VAP_PROG_STREAM_CNTL_1
-0x2158 VAP_PROG_STREAM_CNTL_2
-0x215C VAP_PROG_STREAM_CNTL_3
-0x2160 VAP_PROG_STREAM_CNTL_4
-0x2164 VAP_PROG_STREAM_CNTL_5
-0x2168 VAP_PROG_STREAM_CNTL_6
-0x216C VAP_PROG_STREAM_CNTL_7
-0x2180 VAP_VTX_STATE_CNTL
-0x2184 VAP_VSM_VTX_ASSM
-0x2188 VAP_VTX_STATE_IND_REG_0
-0x218C VAP_VTX_STATE_IND_REG_1
-0x2190 VAP_VTX_STATE_IND_REG_2
-0x2194 VAP_VTX_STATE_IND_REG_3
-0x2198 VAP_VTX_STATE_IND_REG_4
-0x219C VAP_VTX_STATE_IND_REG_5
-0x21A0 VAP_VTX_STATE_IND_REG_6
-0x21A4 VAP_VTX_STATE_IND_REG_7
-0x21A8 VAP_VTX_STATE_IND_REG_8
-0x21AC VAP_VTX_STATE_IND_REG_9
-0x21B0 VAP_VTX_STATE_IND_REG_10
-0x21B4 VAP_VTX_STATE_IND_REG_11
-0x21B8 VAP_VTX_STATE_IND_REG_12
-0x21BC VAP_VTX_STATE_IND_REG_13
-0x21C0 VAP_VTX_STATE_IND_REG_14
-0x21C4 VAP_VTX_STATE_IND_REG_15
-0x21DC VAP_PSC_SGN_NORM_CNTL
-0x21E0 VAP_PROG_STREAM_CNTL_EXT_0
-0x21E4 VAP_PROG_STREAM_CNTL_EXT_1
-0x21E8 VAP_PROG_STREAM_CNTL_EXT_2
-0x21EC VAP_PROG_STREAM_CNTL_EXT_3
-0x21F0 VAP_PROG_STREAM_CNTL_EXT_4
-0x21F4 VAP_PROG_STREAM_CNTL_EXT_5
-0x21F8 VAP_PROG_STREAM_CNTL_EXT_6
-0x21FC VAP_PROG_STREAM_CNTL_EXT_7
-0x2200 VAP_PVS_VECTOR_INDX_REG
-0x2204 VAP_PVS_VECTOR_DATA_REG
-0x2208 VAP_PVS_VECTOR_DATA_REG_128
-0x221C VAP_CLIP_CNTL
-0x2220 VAP_GB_VERT_CLIP_ADJ
-0x2224 VAP_GB_VERT_DISC_ADJ
-0x2228 VAP_GB_HORZ_CLIP_ADJ
-0x222C VAP_GB_HORZ_DISC_ADJ
-0x2230 VAP_PVS_FLOW_CNTL_ADDRS_0
-0x2234 VAP_PVS_FLOW_CNTL_ADDRS_1
-0x2238 VAP_PVS_FLOW_CNTL_ADDRS_2
-0x223C VAP_PVS_FLOW_CNTL_ADDRS_3
-0x2240 VAP_PVS_FLOW_CNTL_ADDRS_4
-0x2244 VAP_PVS_FLOW_CNTL_ADDRS_5
-0x2248 VAP_PVS_FLOW_CNTL_ADDRS_6
-0x224C VAP_PVS_FLOW_CNTL_ADDRS_7
-0x2250 VAP_PVS_FLOW_CNTL_ADDRS_8
-0x2254 VAP_PVS_FLOW_CNTL_ADDRS_9
-0x2258 VAP_PVS_FLOW_CNTL_ADDRS_10
-0x225C VAP_PVS_FLOW_CNTL_ADDRS_11
-0x2260 VAP_PVS_FLOW_CNTL_ADDRS_12
-0x2264 VAP_PVS_FLOW_CNTL_ADDRS_13
-0x2268 VAP_PVS_FLOW_CNTL_ADDRS_14
-0x226C VAP_PVS_FLOW_CNTL_ADDRS_15
-0x2284 VAP_PVS_STATE_FLUSH_REG
-0x2288 VAP_PVS_VTX_TIMEOUT_REG
-0x2290 VAP_PVS_FLOW_CNTL_LOOP_INDEX_0
-0x2294 VAP_PVS_FLOW_CNTL_LOOP_INDEX_1
-0x2298 VAP_PVS_FLOW_CNTL_LOOP_INDEX_2
-0x229C VAP_PVS_FLOW_CNTL_LOOP_INDEX_3
-0x22A0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_4
-0x22A4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_5
-0x22A8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_6
-0x22AC VAP_PVS_FLOW_CNTL_LOOP_INDEX_7
-0x22B0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_8
-0x22B4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_9
-0x22B8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_10
-0x22BC VAP_PVS_FLOW_CNTL_LOOP_INDEX_11
-0x22C0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_12
-0x22C4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_13
-0x22C8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_14
-0x22CC VAP_PVS_FLOW_CNTL_LOOP_INDEX_15
-0x22D0 VAP_PVS_CODE_CNTL_0
-0x22D4 VAP_PVS_CONST_CNTL
-0x22D8 VAP_PVS_CODE_CNTL_1
-0x22DC VAP_PVS_FLOW_CNTL_OPC
-0x342C RB2D_DSTCACHE_CTLSTAT
-0x4000 GB_VAP_RASTER_VTX_FMT_0
-0x4004 GB_VAP_RASTER_VTX_FMT_1
-0x4008 GB_ENABLE
-0x4010 GB_MSPOS0
-0x4014 GB_MSPOS1
-0x401C GB_SELECT
-0x4020 GB_AA_CONFIG
-0x4024 GB_FIFO_SIZE
-0x4100 TX_INVALTAGS
-0x4200 GA_POINT_S0
-0x4204 GA_POINT_T0
-0x4208 GA_POINT_S1
-0x420C GA_POINT_T1
-0x4214 GA_TRIANGLE_STIPPLE
-0x421C GA_POINT_SIZE
-0x4230 GA_POINT_MINMAX
-0x4234 GA_LINE_CNTL
-0x4238 GA_LINE_STIPPLE_CONFIG
-0x4260 GA_LINE_STIPPLE_VALUE
-0x4264 GA_LINE_S0
-0x4268 GA_LINE_S1
-0x4278 GA_COLOR_CONTROL
-0x427C GA_SOLID_RG
-0x4280 GA_SOLID_BA
-0x4288 GA_POLY_MODE
-0x428C GA_ROUND_MODE
-0x4290 GA_OFFSET
-0x4294 GA_FOG_SCALE
-0x4298 GA_FOG_OFFSET
-0x42A0 SU_TEX_WRAP
-0x42A4 SU_POLY_OFFSET_FRONT_SCALE
-0x42A8 SU_POLY_OFFSET_FRONT_OFFSET
-0x42AC SU_POLY_OFFSET_BACK_SCALE
-0x42B0 SU_POLY_OFFSET_BACK_OFFSET
-0x42B4 SU_POLY_OFFSET_ENABLE
-0x42B8 SU_CULL_MODE
-0x42C0 SU_DEPTH_SCALE
-0x42C4 SU_DEPTH_OFFSET
-0x42C8 SU_REG_DEST
-0x4300 RS_COUNT
-0x4304 RS_INST_COUNT
-0x4310 RS_IP_0
-0x4314 RS_IP_1
-0x4318 RS_IP_2
-0x431C RS_IP_3
-0x4320 RS_IP_4
-0x4324 RS_IP_5
-0x4328 RS_IP_6
-0x432C RS_IP_7
-0x4330 RS_INST_0
-0x4334 RS_INST_1
-0x4338 RS_INST_2
-0x433C RS_INST_3
-0x4340 RS_INST_4
-0x4344 RS_INST_5
-0x4348 RS_INST_6
-0x434C RS_INST_7
-0x4350 RS_INST_8
-0x4354 RS_INST_9
-0x4358 RS_INST_10
-0x435C RS_INST_11
-0x4360 RS_INST_12
-0x4364 RS_INST_13
-0x4368 RS_INST_14
-0x436C RS_INST_15
-0x43A8 SC_EDGERULE
-0x43B0 SC_CLIP_0_A
-0x43B4 SC_CLIP_0_B
-0x43B8 SC_CLIP_1_A
-0x43BC SC_CLIP_1_B
-0x43C0 SC_CLIP_2_A
-0x43C4 SC_CLIP_2_B
-0x43C8 SC_CLIP_3_A
-0x43CC SC_CLIP_3_B
-0x43D0 SC_CLIP_RULE
-0x43E0 SC_SCISSOR0
-0x43E8 SC_SCREENDOOR
-0x4440 TX_FILTER1_0
-0x4444 TX_FILTER1_1
-0x4448 TX_FILTER1_2
-0x444C TX_FILTER1_3
-0x4450 TX_FILTER1_4
-0x4454 TX_FILTER1_5
-0x4458 TX_FILTER1_6
-0x445C TX_FILTER1_7
-0x4460 TX_FILTER1_8
-0x4464 TX_FILTER1_9
-0x4468 TX_FILTER1_10
-0x446C TX_FILTER1_11
-0x4470 TX_FILTER1_12
-0x4474 TX_FILTER1_13
-0x4478 TX_FILTER1_14
-0x447C TX_FILTER1_15
-0x4580 TX_CHROMA_KEY_0
-0x4584 TX_CHROMA_KEY_1
-0x4588 TX_CHROMA_KEY_2
-0x458C TX_CHROMA_KEY_3
-0x4590 TX_CHROMA_KEY_4
-0x4594 TX_CHROMA_KEY_5
-0x4598 TX_CHROMA_KEY_6
-0x459C TX_CHROMA_KEY_7
-0x45A0 TX_CHROMA_KEY_8
-0x45A4 TX_CHROMA_KEY_9
-0x45A8 TX_CHROMA_KEY_10
-0x45AC TX_CHROMA_KEY_11
-0x45B0 TX_CHROMA_KEY_12
-0x45B4 TX_CHROMA_KEY_13
-0x45B8 TX_CHROMA_KEY_14
-0x45BC TX_CHROMA_KEY_15
-0x45C0 TX_BORDER_COLOR_0
-0x45C4 TX_BORDER_COLOR_1
-0x45C8 TX_BORDER_COLOR_2
-0x45CC TX_BORDER_COLOR_3
-0x45D0 TX_BORDER_COLOR_4
-0x45D4 TX_BORDER_COLOR_5
-0x45D8 TX_BORDER_COLOR_6
-0x45DC TX_BORDER_COLOR_7
-0x45E0 TX_BORDER_COLOR_8
-0x45E4 TX_BORDER_COLOR_9
-0x45E8 TX_BORDER_COLOR_10
-0x45EC TX_BORDER_COLOR_11
-0x45F0 TX_BORDER_COLOR_12
-0x45F4 TX_BORDER_COLOR_13
-0x45F8 TX_BORDER_COLOR_14
-0x45FC TX_BORDER_COLOR_15
-0x4600 US_CONFIG
-0x4604 US_PIXSIZE
-0x4608 US_CODE_OFFSET
-0x460C US_RESET
-0x4610 US_CODE_ADDR_0
-0x4614 US_CODE_ADDR_1
-0x4618 US_CODE_ADDR_2
-0x461C US_CODE_ADDR_3
-0x4620 US_TEX_INST_0
-0x4624 US_TEX_INST_1
-0x4628 US_TEX_INST_2
-0x462C US_TEX_INST_3
-0x4630 US_TEX_INST_4
-0x4634 US_TEX_INST_5
-0x4638 US_TEX_INST_6
-0x463C US_TEX_INST_7
-0x4640 US_TEX_INST_8
-0x4644 US_TEX_INST_9
-0x4648 US_TEX_INST_10
-0x464C US_TEX_INST_11
-0x4650 US_TEX_INST_12
-0x4654 US_TEX_INST_13
-0x4658 US_TEX_INST_14
-0x465C US_TEX_INST_15
-0x4660 US_TEX_INST_16
-0x4664 US_TEX_INST_17
-0x4668 US_TEX_INST_18
-0x466C US_TEX_INST_19
-0x4670 US_TEX_INST_20
-0x4674 US_TEX_INST_21
-0x4678 US_TEX_INST_22
-0x467C US_TEX_INST_23
-0x4680 US_TEX_INST_24
-0x4684 US_TEX_INST_25
-0x4688 US_TEX_INST_26
-0x468C US_TEX_INST_27
-0x4690 US_TEX_INST_28
-0x4694 US_TEX_INST_29
-0x4698 US_TEX_INST_30
-0x469C US_TEX_INST_31
-0x46A4 US_OUT_FMT_0
-0x46A8 US_OUT_FMT_1
-0x46AC US_OUT_FMT_2
-0x46B0 US_OUT_FMT_3
-0x46B4 US_W_FMT
-0x46B8 US_CODE_BANK
-0x46BC US_CODE_EXT
-0x46C0 US_ALU_RGB_ADDR_0
-0x46C4 US_ALU_RGB_ADDR_1
-0x46C8 US_ALU_RGB_ADDR_2
-0x46CC US_ALU_RGB_ADDR_3
-0x46D0 US_ALU_RGB_ADDR_4
-0x46D4 US_ALU_RGB_ADDR_5
-0x46D8 US_ALU_RGB_ADDR_6
-0x46DC US_ALU_RGB_ADDR_7
-0x46E0 US_ALU_RGB_ADDR_8
-0x46E4 US_ALU_RGB_ADDR_9
-0x46E8 US_ALU_RGB_ADDR_10
-0x46EC US_ALU_RGB_ADDR_11
-0x46F0 US_ALU_RGB_ADDR_12
-0x46F4 US_ALU_RGB_ADDR_13
-0x46F8 US_ALU_RGB_ADDR_14
-0x46FC US_ALU_RGB_ADDR_15
-0x4700 US_ALU_RGB_ADDR_16
-0x4704 US_ALU_RGB_ADDR_17
-0x4708 US_ALU_RGB_ADDR_18
-0x470C US_ALU_RGB_ADDR_19
-0x4710 US_ALU_RGB_ADDR_20
-0x4714 US_ALU_RGB_ADDR_21
-0x4718 US_ALU_RGB_ADDR_22
-0x471C US_ALU_RGB_ADDR_23
-0x4720 US_ALU_RGB_ADDR_24
-0x4724 US_ALU_RGB_ADDR_25
-0x4728 US_ALU_RGB_ADDR_26
-0x472C US_ALU_RGB_ADDR_27
-0x4730 US_ALU_RGB_ADDR_28
-0x4734 US_ALU_RGB_ADDR_29
-0x4738 US_ALU_RGB_ADDR_30
-0x473C US_ALU_RGB_ADDR_31
-0x4740 US_ALU_RGB_ADDR_32
-0x4744 US_ALU_RGB_ADDR_33
-0x4748 US_ALU_RGB_ADDR_34
-0x474C US_ALU_RGB_ADDR_35
-0x4750 US_ALU_RGB_ADDR_36
-0x4754 US_ALU_RGB_ADDR_37
-0x4758 US_ALU_RGB_ADDR_38
-0x475C US_ALU_RGB_ADDR_39
-0x4760 US_ALU_RGB_ADDR_40
-0x4764 US_ALU_RGB_ADDR_41
-0x4768 US_ALU_RGB_ADDR_42
-0x476C US_ALU_RGB_ADDR_43
-0x4770 US_ALU_RGB_ADDR_44
-0x4774 US_ALU_RGB_ADDR_45
-0x4778 US_ALU_RGB_ADDR_46
-0x477C US_ALU_RGB_ADDR_47
-0x4780 US_ALU_RGB_ADDR_48
-0x4784 US_ALU_RGB_ADDR_49
-0x4788 US_ALU_RGB_ADDR_50
-0x478C US_ALU_RGB_ADDR_51
-0x4790 US_ALU_RGB_ADDR_52
-0x4794 US_ALU_RGB_ADDR_53
-0x4798 US_ALU_RGB_ADDR_54
-0x479C US_ALU_RGB_ADDR_55
-0x47A0 US_ALU_RGB_ADDR_56
-0x47A4 US_ALU_RGB_ADDR_57
-0x47A8 US_ALU_RGB_ADDR_58
-0x47AC US_ALU_RGB_ADDR_59
-0x47B0 US_ALU_RGB_ADDR_60
-0x47B4 US_ALU_RGB_ADDR_61
-0x47B8 US_ALU_RGB_ADDR_62
-0x47BC US_ALU_RGB_ADDR_63
-0x47C0 US_ALU_ALPHA_ADDR_0
-0x47C4 US_ALU_ALPHA_ADDR_1
-0x47C8 US_ALU_ALPHA_ADDR_2
-0x47CC US_ALU_ALPHA_ADDR_3
-0x47D0 US_ALU_ALPHA_ADDR_4
-0x47D4 US_ALU_ALPHA_ADDR_5
-0x47D8 US_ALU_ALPHA_ADDR_6
-0x47DC US_ALU_ALPHA_ADDR_7
-0x47E0 US_ALU_ALPHA_ADDR_8
-0x47E4 US_ALU_ALPHA_ADDR_9
-0x47E8 US_ALU_ALPHA_ADDR_10
-0x47EC US_ALU_ALPHA_ADDR_11
-0x47F0 US_ALU_ALPHA_ADDR_12
-0x47F4 US_ALU_ALPHA_ADDR_13
-0x47F8 US_ALU_ALPHA_ADDR_14
-0x47FC US_ALU_ALPHA_ADDR_15
-0x4800 US_ALU_ALPHA_ADDR_16
-0x4804 US_ALU_ALPHA_ADDR_17
-0x4808 US_ALU_ALPHA_ADDR_18
-0x480C US_ALU_ALPHA_ADDR_19
-0x4810 US_ALU_ALPHA_ADDR_20
-0x4814 US_ALU_ALPHA_ADDR_21
-0x4818 US_ALU_ALPHA_ADDR_22
-0x481C US_ALU_ALPHA_ADDR_23
-0x4820 US_ALU_ALPHA_ADDR_24
-0x4824 US_ALU_ALPHA_ADDR_25
-0x4828 US_ALU_ALPHA_ADDR_26
-0x482C US_ALU_ALPHA_ADDR_27
-0x4830 US_ALU_ALPHA_ADDR_28
-0x4834 US_ALU_ALPHA_ADDR_29
-0x4838 US_ALU_ALPHA_ADDR_30
-0x483C US_ALU_ALPHA_ADDR_31
-0x4840 US_ALU_ALPHA_ADDR_32
-0x4844 US_ALU_ALPHA_ADDR_33
-0x4848 US_ALU_ALPHA_ADDR_34
-0x484C US_ALU_ALPHA_ADDR_35
-0x4850 US_ALU_ALPHA_ADDR_36
-0x4854 US_ALU_ALPHA_ADDR_37
-0x4858 US_ALU_ALPHA_ADDR_38
-0x485C US_ALU_ALPHA_ADDR_39
-0x4860 US_ALU_ALPHA_ADDR_40
-0x4864 US_ALU_ALPHA_ADDR_41
-0x4868 US_ALU_ALPHA_ADDR_42
-0x486C US_ALU_ALPHA_ADDR_43
-0x4870 US_ALU_ALPHA_ADDR_44
-0x4874 US_ALU_ALPHA_ADDR_45
-0x4878 US_ALU_ALPHA_ADDR_46
-0x487C US_ALU_ALPHA_ADDR_47
-0x4880 US_ALU_ALPHA_ADDR_48
-0x4884 US_ALU_ALPHA_ADDR_49
-0x4888 US_ALU_ALPHA_ADDR_50
-0x488C US_ALU_ALPHA_ADDR_51
-0x4890 US_ALU_ALPHA_ADDR_52
-0x4894 US_ALU_ALPHA_ADDR_53
-0x4898 US_ALU_ALPHA_ADDR_54
-0x489C US_ALU_ALPHA_ADDR_55
-0x48A0 US_ALU_ALPHA_ADDR_56
-0x48A4 US_ALU_ALPHA_ADDR_57
-0x48A8 US_ALU_ALPHA_ADDR_58
-0x48AC US_ALU_ALPHA_ADDR_59
-0x48B0 US_ALU_ALPHA_ADDR_60
-0x48B4 US_ALU_ALPHA_ADDR_61
-0x48B8 US_ALU_ALPHA_ADDR_62
-0x48BC US_ALU_ALPHA_ADDR_63
-0x48C0 US_ALU_RGB_INST_0
-0x48C4 US_ALU_RGB_INST_1
-0x48C8 US_ALU_RGB_INST_2
-0x48CC US_ALU_RGB_INST_3
-0x48D0 US_ALU_RGB_INST_4
-0x48D4 US_ALU_RGB_INST_5
-0x48D8 US_ALU_RGB_INST_6
-0x48DC US_ALU_RGB_INST_7
-0x48E0 US_ALU_RGB_INST_8
-0x48E4 US_ALU_RGB_INST_9
-0x48E8 US_ALU_RGB_INST_10
-0x48EC US_ALU_RGB_INST_11
-0x48F0 US_ALU_RGB_INST_12
-0x48F4 US_ALU_RGB_INST_13
-0x48F8 US_ALU_RGB_INST_14
-0x48FC US_ALU_RGB_INST_15
-0x4900 US_ALU_RGB_INST_16
-0x4904 US_ALU_RGB_INST_17
-0x4908 US_ALU_RGB_INST_18
-0x490C US_ALU_RGB_INST_19
-0x4910 US_ALU_RGB_INST_20
-0x4914 US_ALU_RGB_INST_21
-0x4918 US_ALU_RGB_INST_22
-0x491C US_ALU_RGB_INST_23
-0x4920 US_ALU_RGB_INST_24
-0x4924 US_ALU_RGB_INST_25
-0x4928 US_ALU_RGB_INST_26
-0x492C US_ALU_RGB_INST_27
-0x4930 US_ALU_RGB_INST_28
-0x4934 US_ALU_RGB_INST_29
-0x4938 US_ALU_RGB_INST_30
-0x493C US_ALU_RGB_INST_31
-0x4940 US_ALU_RGB_INST_32
-0x4944 US_ALU_RGB_INST_33
-0x4948 US_ALU_RGB_INST_34
-0x494C US_ALU_RGB_INST_35
-0x4950 US_ALU_RGB_INST_36
-0x4954 US_ALU_RGB_INST_37
-0x4958 US_ALU_RGB_INST_38
-0x495C US_ALU_RGB_INST_39
-0x4960 US_ALU_RGB_INST_40
-0x4964 US_ALU_RGB_INST_41
-0x4968 US_ALU_RGB_INST_42
-0x496C US_ALU_RGB_INST_43
-0x4970 US_ALU_RGB_INST_44
-0x4974 US_ALU_RGB_INST_45
-0x4978 US_ALU_RGB_INST_46
-0x497C US_ALU_RGB_INST_47
-0x4980 US_ALU_RGB_INST_48
-0x4984 US_ALU_RGB_INST_49
-0x4988 US_ALU_RGB_INST_50
-0x498C US_ALU_RGB_INST_51
-0x4990 US_ALU_RGB_INST_52
-0x4994 US_ALU_RGB_INST_53
-0x4998 US_ALU_RGB_INST_54
-0x499C US_ALU_RGB_INST_55
-0x49A0 US_ALU_RGB_INST_56
-0x49A4 US_ALU_RGB_INST_57
-0x49A8 US_ALU_RGB_INST_58
-0x49AC US_ALU_RGB_INST_59
-0x49B0 US_ALU_RGB_INST_60
-0x49B4 US_ALU_RGB_INST_61
-0x49B8 US_ALU_RGB_INST_62
-0x49BC US_ALU_RGB_INST_63
-0x49C0 US_ALU_ALPHA_INST_0
-0x49C4 US_ALU_ALPHA_INST_1
-0x49C8 US_ALU_ALPHA_INST_2
-0x49CC US_ALU_ALPHA_INST_3
-0x49D0 US_ALU_ALPHA_INST_4
-0x49D4 US_ALU_ALPHA_INST_5
-0x49D8 US_ALU_ALPHA_INST_6
-0x49DC US_ALU_ALPHA_INST_7
-0x49E0 US_ALU_ALPHA_INST_8
-0x49E4 US_ALU_ALPHA_INST_9
-0x49E8 US_ALU_ALPHA_INST_10
-0x49EC US_ALU_ALPHA_INST_11
-0x49F0 US_ALU_ALPHA_INST_12
-0x49F4 US_ALU_ALPHA_INST_13
-0x49F8 US_ALU_ALPHA_INST_14
-0x49FC US_ALU_ALPHA_INST_15
-0x4A00 US_ALU_ALPHA_INST_16
-0x4A04 US_ALU_ALPHA_INST_17
-0x4A08 US_ALU_ALPHA_INST_18
-0x4A0C US_ALU_ALPHA_INST_19
-0x4A10 US_ALU_ALPHA_INST_20
-0x4A14 US_ALU_ALPHA_INST_21
-0x4A18 US_ALU_ALPHA_INST_22
-0x4A1C US_ALU_ALPHA_INST_23
-0x4A20 US_ALU_ALPHA_INST_24
-0x4A24 US_ALU_ALPHA_INST_25
-0x4A28 US_ALU_ALPHA_INST_26
-0x4A2C US_ALU_ALPHA_INST_27
-0x4A30 US_ALU_ALPHA_INST_28
-0x4A34 US_ALU_ALPHA_INST_29
-0x4A38 US_ALU_ALPHA_INST_30
-0x4A3C US_ALU_ALPHA_INST_31
-0x4A40 US_ALU_ALPHA_INST_32
-0x4A44 US_ALU_ALPHA_INST_33
-0x4A48 US_ALU_ALPHA_INST_34
-0x4A4C US_ALU_ALPHA_INST_35
-0x4A50 US_ALU_ALPHA_INST_36
-0x4A54 US_ALU_ALPHA_INST_37
-0x4A58 US_ALU_ALPHA_INST_38
-0x4A5C US_ALU_ALPHA_INST_39
-0x4A60 US_ALU_ALPHA_INST_40
-0x4A64 US_ALU_ALPHA_INST_41
-0x4A68 US_ALU_ALPHA_INST_42
-0x4A6C US_ALU_ALPHA_INST_43
-0x4A70 US_ALU_ALPHA_INST_44
-0x4A74 US_ALU_ALPHA_INST_45
-0x4A78 US_ALU_ALPHA_INST_46
-0x4A7C US_ALU_ALPHA_INST_47
-0x4A80 US_ALU_ALPHA_INST_48
-0x4A84 US_ALU_ALPHA_INST_49
-0x4A88 US_ALU_ALPHA_INST_50
-0x4A8C US_ALU_ALPHA_INST_51
-0x4A90 US_ALU_ALPHA_INST_52
-0x4A94 US_ALU_ALPHA_INST_53
-0x4A98 US_ALU_ALPHA_INST_54
-0x4A9C US_ALU_ALPHA_INST_55
-0x4AA0 US_ALU_ALPHA_INST_56
-0x4AA4 US_ALU_ALPHA_INST_57
-0x4AA8 US_ALU_ALPHA_INST_58
-0x4AAC US_ALU_ALPHA_INST_59
-0x4AB0 US_ALU_ALPHA_INST_60
-0x4AB4 US_ALU_ALPHA_INST_61
-0x4AB8 US_ALU_ALPHA_INST_62
-0x4ABC US_ALU_ALPHA_INST_63
-0x4AC0 US_ALU_EXT_ADDR_0
-0x4AC4 US_ALU_EXT_ADDR_1
-0x4AC8 US_ALU_EXT_ADDR_2
-0x4ACC US_ALU_EXT_ADDR_3
-0x4AD0 US_ALU_EXT_ADDR_4
-0x4AD4 US_ALU_EXT_ADDR_5
-0x4AD8 US_ALU_EXT_ADDR_6
-0x4ADC US_ALU_EXT_ADDR_7
-0x4AE0 US_ALU_EXT_ADDR_8
-0x4AE4 US_ALU_EXT_ADDR_9
-0x4AE8 US_ALU_EXT_ADDR_10
-0x4AEC US_ALU_EXT_ADDR_11
-0x4AF0 US_ALU_EXT_ADDR_12
-0x4AF4 US_ALU_EXT_ADDR_13
-0x4AF8 US_ALU_EXT_ADDR_14
-0x4AFC US_ALU_EXT_ADDR_15
-0x4B00 US_ALU_EXT_ADDR_16
-0x4B04 US_ALU_EXT_ADDR_17
-0x4B08 US_ALU_EXT_ADDR_18
-0x4B0C US_ALU_EXT_ADDR_19
-0x4B10 US_ALU_EXT_ADDR_20
-0x4B14 US_ALU_EXT_ADDR_21
-0x4B18 US_ALU_EXT_ADDR_22
-0x4B1C US_ALU_EXT_ADDR_23
-0x4B20 US_ALU_EXT_ADDR_24
-0x4B24 US_ALU_EXT_ADDR_25
-0x4B28 US_ALU_EXT_ADDR_26
-0x4B2C US_ALU_EXT_ADDR_27
-0x4B30 US_ALU_EXT_ADDR_28
-0x4B34 US_ALU_EXT_ADDR_29
-0x4B38 US_ALU_EXT_ADDR_30
-0x4B3C US_ALU_EXT_ADDR_31
-0x4B40 US_ALU_EXT_ADDR_32
-0x4B44 US_ALU_EXT_ADDR_33
-0x4B48 US_ALU_EXT_ADDR_34
-0x4B4C US_ALU_EXT_ADDR_35
-0x4B50 US_ALU_EXT_ADDR_36
-0x4B54 US_ALU_EXT_ADDR_37
-0x4B58 US_ALU_EXT_ADDR_38
-0x4B5C US_ALU_EXT_ADDR_39
-0x4B60 US_ALU_EXT_ADDR_40
-0x4B64 US_ALU_EXT_ADDR_41
-0x4B68 US_ALU_EXT_ADDR_42
-0x4B6C US_ALU_EXT_ADDR_43
-0x4B70 US_ALU_EXT_ADDR_44
-0x4B74 US_ALU_EXT_ADDR_45
-0x4B78 US_ALU_EXT_ADDR_46
-0x4B7C US_ALU_EXT_ADDR_47
-0x4B80 US_ALU_EXT_ADDR_48
-0x4B84 US_ALU_EXT_ADDR_49
-0x4B88 US_ALU_EXT_ADDR_50
-0x4B8C US_ALU_EXT_ADDR_51
-0x4B90 US_ALU_EXT_ADDR_52
-0x4B94 US_ALU_EXT_ADDR_53
-0x4B98 US_ALU_EXT_ADDR_54
-0x4B9C US_ALU_EXT_ADDR_55
-0x4BA0 US_ALU_EXT_ADDR_56
-0x4BA4 US_ALU_EXT_ADDR_57
-0x4BA8 US_ALU_EXT_ADDR_58
-0x4BAC US_ALU_EXT_ADDR_59
-0x4BB0 US_ALU_EXT_ADDR_60
-0x4BB4 US_ALU_EXT_ADDR_61
-0x4BB8 US_ALU_EXT_ADDR_62
-0x4BBC US_ALU_EXT_ADDR_63
-0x4BC0 FG_FOG_BLEND
-0x4BC4 FG_FOG_FACTOR
-0x4BC8 FG_FOG_COLOR_R
-0x4BCC FG_FOG_COLOR_G
-0x4BD0 FG_FOG_COLOR_B
-0x4BD4 FG_ALPHA_FUNC
-0x4BD8 FG_DEPTH_SRC
-0x4C00 US_ALU_CONST_R_0
-0x4C04 US_ALU_CONST_G_0
-0x4C08 US_ALU_CONST_B_0
-0x4C0C US_ALU_CONST_A_0
-0x4C10 US_ALU_CONST_R_1
-0x4C14 US_ALU_CONST_G_1
-0x4C18 US_ALU_CONST_B_1
-0x4C1C US_ALU_CONST_A_1
-0x4C20 US_ALU_CONST_R_2
-0x4C24 US_ALU_CONST_G_2
-0x4C28 US_ALU_CONST_B_2
-0x4C2C US_ALU_CONST_A_2
-0x4C30 US_ALU_CONST_R_3
-0x4C34 US_ALU_CONST_G_3
-0x4C38 US_ALU_CONST_B_3
-0x4C3C US_ALU_CONST_A_3
-0x4C40 US_ALU_CONST_R_4
-0x4C44 US_ALU_CONST_G_4
-0x4C48 US_ALU_CONST_B_4
-0x4C4C US_ALU_CONST_A_4
-0x4C50 US_ALU_CONST_R_5
-0x4C54 US_ALU_CONST_G_5
-0x4C58 US_ALU_CONST_B_5
-0x4C5C US_ALU_CONST_A_5
-0x4C60 US_ALU_CONST_R_6
-0x4C64 US_ALU_CONST_G_6
-0x4C68 US_ALU_CONST_B_6
-0x4C6C US_ALU_CONST_A_6
-0x4C70 US_ALU_CONST_R_7
-0x4C74 US_ALU_CONST_G_7
-0x4C78 US_ALU_CONST_B_7
-0x4C7C US_ALU_CONST_A_7
-0x4C80 US_ALU_CONST_R_8
-0x4C84 US_ALU_CONST_G_8
-0x4C88 US_ALU_CONST_B_8
-0x4C8C US_ALU_CONST_A_8
-0x4C90 US_ALU_CONST_R_9
-0x4C94 US_ALU_CONST_G_9
-0x4C98 US_ALU_CONST_B_9
-0x4C9C US_ALU_CONST_A_9
-0x4CA0 US_ALU_CONST_R_10
-0x4CA4 US_ALU_CONST_G_10
-0x4CA8 US_ALU_CONST_B_10
-0x4CAC US_ALU_CONST_A_10
-0x4CB0 US_ALU_CONST_R_11
-0x4CB4 US_ALU_CONST_G_11
-0x4CB8 US_ALU_CONST_B_11
-0x4CBC US_ALU_CONST_A_11
-0x4CC0 US_ALU_CONST_R_12
-0x4CC4 US_ALU_CONST_G_12
-0x4CC8 US_ALU_CONST_B_12
-0x4CCC US_ALU_CONST_A_12
-0x4CD0 US_ALU_CONST_R_13
-0x4CD4 US_ALU_CONST_G_13
-0x4CD8 US_ALU_CONST_B_13
-0x4CDC US_ALU_CONST_A_13
-0x4CE0 US_ALU_CONST_R_14
-0x4CE4 US_ALU_CONST_G_14
-0x4CE8 US_ALU_CONST_B_14
-0x4CEC US_ALU_CONST_A_14
-0x4CF0 US_ALU_CONST_R_15
-0x4CF4 US_ALU_CONST_G_15
-0x4CF8 US_ALU_CONST_B_15
-0x4CFC US_ALU_CONST_A_15
-0x4D00 US_ALU_CONST_R_16
-0x4D04 US_ALU_CONST_G_16
-0x4D08 US_ALU_CONST_B_16
-0x4D0C US_ALU_CONST_A_16
-0x4D10 US_ALU_CONST_R_17
-0x4D14 US_ALU_CONST_G_17
-0x4D18 US_ALU_CONST_B_17
-0x4D1C US_ALU_CONST_A_17
-0x4D20 US_ALU_CONST_R_18
-0x4D24 US_ALU_CONST_G_18
-0x4D28 US_ALU_CONST_B_18
-0x4D2C US_ALU_CONST_A_18
-0x4D30 US_ALU_CONST_R_19
-0x4D34 US_ALU_CONST_G_19
-0x4D38 US_ALU_CONST_B_19
-0x4D3C US_ALU_CONST_A_19
-0x4D40 US_ALU_CONST_R_20
-0x4D44 US_ALU_CONST_G_20
-0x4D48 US_ALU_CONST_B_20
-0x4D4C US_ALU_CONST_A_20
-0x4D50 US_ALU_CONST_R_21
-0x4D54 US_ALU_CONST_G_21
-0x4D58 US_ALU_CONST_B_21
-0x4D5C US_ALU_CONST_A_21
-0x4D60 US_ALU_CONST_R_22
-0x4D64 US_ALU_CONST_G_22
-0x4D68 US_ALU_CONST_B_22
-0x4D6C US_ALU_CONST_A_22
-0x4D70 US_ALU_CONST_R_23
-0x4D74 US_ALU_CONST_G_23
-0x4D78 US_ALU_CONST_B_23
-0x4D7C US_ALU_CONST_A_23
-0x4D80 US_ALU_CONST_R_24
-0x4D84 US_ALU_CONST_G_24
-0x4D88 US_ALU_CONST_B_24
-0x4D8C US_ALU_CONST_A_24
-0x4D90 US_ALU_CONST_R_25
-0x4D94 US_ALU_CONST_G_25
-0x4D98 US_ALU_CONST_B_25
-0x4D9C US_ALU_CONST_A_25
-0x4DA0 US_ALU_CONST_R_26
-0x4DA4 US_ALU_CONST_G_26
-0x4DA8 US_ALU_CONST_B_26
-0x4DAC US_ALU_CONST_A_26
-0x4DB0 US_ALU_CONST_R_27
-0x4DB4 US_ALU_CONST_G_27
-0x4DB8 US_ALU_CONST_B_27
-0x4DBC US_ALU_CONST_A_27
-0x4DC0 US_ALU_CONST_R_28
-0x4DC4 US_ALU_CONST_G_28
-0x4DC8 US_ALU_CONST_B_28
-0x4DCC US_ALU_CONST_A_28
-0x4DD0 US_ALU_CONST_R_29
-0x4DD4 US_ALU_CONST_G_29
-0x4DD8 US_ALU_CONST_B_29
-0x4DDC US_ALU_CONST_A_29
-0x4DE0 US_ALU_CONST_R_30
-0x4DE4 US_ALU_CONST_G_30
-0x4DE8 US_ALU_CONST_B_30
-0x4DEC US_ALU_CONST_A_30
-0x4DF0 US_ALU_CONST_R_31
-0x4DF4 US_ALU_CONST_G_31
-0x4DF8 US_ALU_CONST_B_31
-0x4DFC US_ALU_CONST_A_31
-0x4E08 RB3D_ABLENDCNTL_R3
-0x4E10 RB3D_CONSTANT_COLOR
-0x4E14 RB3D_COLOR_CLEAR_VALUE
-0x4E18 RB3D_ROPCNTL_R3
-0x4E1C RB3D_CLRCMP_FLIPE_R3
-0x4E20 RB3D_CLRCMP_CLR_R3
-0x4E24 RB3D_CLRCMP_MSK_R3
-0x4E48 RB3D_DEBUG_CTL
-0x4E4C RB3D_DSTCACHE_CTLSTAT_R3
-0x4E50 RB3D_DITHER_CTL
-0x4E54 RB3D_CMASK_OFFSET0
-0x4E58 RB3D_CMASK_OFFSET1
-0x4E5C RB3D_CMASK_OFFSET2
-0x4E60 RB3D_CMASK_OFFSET3
-0x4E64 RB3D_CMASK_PITCH0
-0x4E68 RB3D_CMASK_PITCH1
-0x4E6C RB3D_CMASK_PITCH2
-0x4E70 RB3D_CMASK_PITCH3
-0x4E74 RB3D_CMASK_WRINDEX
-0x4E78 RB3D_CMASK_DWORD
-0x4E7C RB3D_CMASK_RDINDEX
-0x4EA0 RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD
-0x4EA4 RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD
-0x4F04 ZB_ZSTENCILCNTL
-0x4F08 ZB_STENCILREFMASK
-0x4F14 ZB_ZTOP
-0x4F18 ZB_ZCACHE_CTLSTAT
-0x4F28 ZB_DEPTHCLEARVALUE
-0x4F58 ZB_ZPASS_DATA
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/rv515 b/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/rv515
deleted file mode 100644
index 911a8fbd..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/reg_srcs/rv515
+++ /dev/null
@@ -1,494 +0,0 @@
-rv515 0x6d40
-0x1434 SRC_Y_X
-0x1438 DST_Y_X
-0x143C DST_HEIGHT_WIDTH
-0x146C DP_GUI_MASTER_CNTL
-0x1474 BRUSH_Y_X
-0x1478 DP_BRUSH_BKGD_CLR
-0x147C DP_BRUSH_FRGD_CLR
-0x1480 BRUSH_DATA0
-0x1484 BRUSH_DATA1
-0x1598 DST_WIDTH_HEIGHT
-0x15C0 CLR_CMP_CNTL
-0x15C4 CLR_CMP_CLR_SRC
-0x15C8 CLR_CMP_CLR_DST
-0x15CC CLR_CMP_MSK
-0x15D8 DP_SRC_FRGD_CLR
-0x15DC DP_SRC_BKGD_CLR
-0x1600 DST_LINE_START
-0x1604 DST_LINE_END
-0x1608 DST_LINE_PATCOUNT
-0x16C0 DP_CNTL
-0x16CC DP_WRITE_MSK
-0x16D0 DP_CNTL_XDIR_YDIR_YMAJOR
-0x16E8 DEFAULT_SC_BOTTOM_RIGHT
-0x16EC SC_TOP_LEFT
-0x16F0 SC_BOTTOM_RIGHT
-0x16F4 SRC_SC_BOTTOM_RIGHT
-0x1714 DSTCACHE_CTLSTAT
-0x1720 WAIT_UNTIL
-0x172C RBBM_GUICNTL
-0x1D98 VAP_VPORT_XSCALE
-0x1D9C VAP_VPORT_XOFFSET
-0x1DA0 VAP_VPORT_YSCALE
-0x1DA4 VAP_VPORT_YOFFSET
-0x1DA8 VAP_VPORT_ZSCALE
-0x1DAC VAP_VPORT_ZOFFSET
-0x2080 VAP_CNTL
-0x208C VAP_INDEX_OFFSET
-0x2090 VAP_OUT_VTX_FMT_0
-0x2094 VAP_OUT_VTX_FMT_1
-0x20B0 VAP_VTE_CNTL
-0x2138 VAP_VF_MIN_VTX_INDX
-0x2140 VAP_CNTL_STATUS
-0x2150 VAP_PROG_STREAM_CNTL_0
-0x2154 VAP_PROG_STREAM_CNTL_1
-0x2158 VAP_PROG_STREAM_CNTL_2
-0x215C VAP_PROG_STREAM_CNTL_3
-0x2160 VAP_PROG_STREAM_CNTL_4
-0x2164 VAP_PROG_STREAM_CNTL_5
-0x2168 VAP_PROG_STREAM_CNTL_6
-0x216C VAP_PROG_STREAM_CNTL_7
-0x2180 VAP_VTX_STATE_CNTL
-0x2184 VAP_VSM_VTX_ASSM
-0x2188 VAP_VTX_STATE_IND_REG_0
-0x218C VAP_VTX_STATE_IND_REG_1
-0x2190 VAP_VTX_STATE_IND_REG_2
-0x2194 VAP_VTX_STATE_IND_REG_3
-0x2198 VAP_VTX_STATE_IND_REG_4
-0x219C VAP_VTX_STATE_IND_REG_5
-0x21A0 VAP_VTX_STATE_IND_REG_6
-0x21A4 VAP_VTX_STATE_IND_REG_7
-0x21A8 VAP_VTX_STATE_IND_REG_8
-0x21AC VAP_VTX_STATE_IND_REG_9
-0x21B0 VAP_VTX_STATE_IND_REG_10
-0x21B4 VAP_VTX_STATE_IND_REG_11
-0x21B8 VAP_VTX_STATE_IND_REG_12
-0x21BC VAP_VTX_STATE_IND_REG_13
-0x21C0 VAP_VTX_STATE_IND_REG_14
-0x21C4 VAP_VTX_STATE_IND_REG_15
-0x21DC VAP_PSC_SGN_NORM_CNTL
-0x21E0 VAP_PROG_STREAM_CNTL_EXT_0
-0x21E4 VAP_PROG_STREAM_CNTL_EXT_1
-0x21E8 VAP_PROG_STREAM_CNTL_EXT_2
-0x21EC VAP_PROG_STREAM_CNTL_EXT_3
-0x21F0 VAP_PROG_STREAM_CNTL_EXT_4
-0x21F4 VAP_PROG_STREAM_CNTL_EXT_5
-0x21F8 VAP_PROG_STREAM_CNTL_EXT_6
-0x21FC VAP_PROG_STREAM_CNTL_EXT_7
-0x2200 VAP_PVS_VECTOR_INDX_REG
-0x2204 VAP_PVS_VECTOR_DATA_REG
-0x2208 VAP_PVS_VECTOR_DATA_REG_128
-0x2218 VAP_TEX_TO_COLOR_CNTL
-0x221C VAP_CLIP_CNTL
-0x2220 VAP_GB_VERT_CLIP_ADJ
-0x2224 VAP_GB_VERT_DISC_ADJ
-0x2228 VAP_GB_HORZ_CLIP_ADJ
-0x222C VAP_GB_HORZ_DISC_ADJ
-0x2230 VAP_PVS_FLOW_CNTL_ADDRS_0
-0x2234 VAP_PVS_FLOW_CNTL_ADDRS_1
-0x2238 VAP_PVS_FLOW_CNTL_ADDRS_2
-0x223C VAP_PVS_FLOW_CNTL_ADDRS_3
-0x2240 VAP_PVS_FLOW_CNTL_ADDRS_4
-0x2244 VAP_PVS_FLOW_CNTL_ADDRS_5
-0x2248 VAP_PVS_FLOW_CNTL_ADDRS_6
-0x224C VAP_PVS_FLOW_CNTL_ADDRS_7
-0x2250 VAP_PVS_FLOW_CNTL_ADDRS_8
-0x2254 VAP_PVS_FLOW_CNTL_ADDRS_9
-0x2258 VAP_PVS_FLOW_CNTL_ADDRS_10
-0x225C VAP_PVS_FLOW_CNTL_ADDRS_11
-0x2260 VAP_PVS_FLOW_CNTL_ADDRS_12
-0x2264 VAP_PVS_FLOW_CNTL_ADDRS_13
-0x2268 VAP_PVS_FLOW_CNTL_ADDRS_14
-0x226C VAP_PVS_FLOW_CNTL_ADDRS_15
-0x2284 VAP_PVS_STATE_FLUSH_REG
-0x2288 VAP_PVS_VTX_TIMEOUT_REG
-0x2290 VAP_PVS_FLOW_CNTL_LOOP_INDEX_0
-0x2294 VAP_PVS_FLOW_CNTL_LOOP_INDEX_1
-0x2298 VAP_PVS_FLOW_CNTL_LOOP_INDEX_2
-0x229C VAP_PVS_FLOW_CNTL_LOOP_INDEX_3
-0x22A0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_4
-0x22A4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_5
-0x22A8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_6
-0x22AC VAP_PVS_FLOW_CNTL_LOOP_INDEX_7
-0x22B0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_8
-0x22B4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_9
-0x22B8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_10
-0x22BC VAP_PVS_FLOW_CNTL_LOOP_INDEX_11
-0x22C0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_12
-0x22C4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_13
-0x22C8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_14
-0x22CC VAP_PVS_FLOW_CNTL_LOOP_INDEX_15
-0x22D0 VAP_PVS_CODE_CNTL_0
-0x22D4 VAP_PVS_CONST_CNTL
-0x22D8 VAP_PVS_CODE_CNTL_1
-0x22DC VAP_PVS_FLOW_CNTL_OPC
-0x2500 VAP_PVS_FLOW_CNTL_ADDRS_LW_0
-0x2504 VAP_PVS_FLOW_CNTL_ADDRS_UW_0
-0x2508 VAP_PVS_FLOW_CNTL_ADDRS_LW_1
-0x250C VAP_PVS_FLOW_CNTL_ADDRS_UW_1
-0x2510 VAP_PVS_FLOW_CNTL_ADDRS_LW_2
-0x2514 VAP_PVS_FLOW_CNTL_ADDRS_UW_2
-0x2518 VAP_PVS_FLOW_CNTL_ADDRS_LW_3
-0x251C VAP_PVS_FLOW_CNTL_ADDRS_UW_3
-0x2520 VAP_PVS_FLOW_CNTL_ADDRS_LW_4
-0x2524 VAP_PVS_FLOW_CNTL_ADDRS_UW_4
-0x2528 VAP_PVS_FLOW_CNTL_ADDRS_LW_5
-0x252C VAP_PVS_FLOW_CNTL_ADDRS_UW_5
-0x2530 VAP_PVS_FLOW_CNTL_ADDRS_LW_6
-0x2534 VAP_PVS_FLOW_CNTL_ADDRS_UW_6
-0x2538 VAP_PVS_FLOW_CNTL_ADDRS_LW_7
-0x253C VAP_PVS_FLOW_CNTL_ADDRS_UW_7
-0x2540 VAP_PVS_FLOW_CNTL_ADDRS_LW_8
-0x2544 VAP_PVS_FLOW_CNTL_ADDRS_UW_8
-0x2548 VAP_PVS_FLOW_CNTL_ADDRS_LW_9
-0x254C VAP_PVS_FLOW_CNTL_ADDRS_UW_9
-0x2550 VAP_PVS_FLOW_CNTL_ADDRS_LW_10
-0x2554 VAP_PVS_FLOW_CNTL_ADDRS_UW_10
-0x2558 VAP_PVS_FLOW_CNTL_ADDRS_LW_11
-0x255C VAP_PVS_FLOW_CNTL_ADDRS_UW_11
-0x2560 VAP_PVS_FLOW_CNTL_ADDRS_LW_12
-0x2564 VAP_PVS_FLOW_CNTL_ADDRS_UW_12
-0x2568 VAP_PVS_FLOW_CNTL_ADDRS_LW_13
-0x256C VAP_PVS_FLOW_CNTL_ADDRS_UW_13
-0x2570 VAP_PVS_FLOW_CNTL_ADDRS_LW_14
-0x2574 VAP_PVS_FLOW_CNTL_ADDRS_UW_14
-0x2578 VAP_PVS_FLOW_CNTL_ADDRS_LW_15
-0x257C VAP_PVS_FLOW_CNTL_ADDRS_UW_15
-0x342C RB2D_DSTCACHE_CTLSTAT
-0x4000 GB_VAP_RASTER_VTX_FMT_0
-0x4004 GB_VAP_RASTER_VTX_FMT_1
-0x4008 GB_ENABLE
-0x4010 GB_MSPOS0
-0x4014 GB_MSPOS1
-0x401C GB_SELECT
-0x4020 GB_AA_CONFIG
-0x4024 GB_FIFO_SIZE
-0x4100 TX_INVALTAGS
-0x4114 SU_TEX_WRAP_PS3
-0x4118 PS3_ENABLE
-0x411c PS3_VTX_FMT
-0x4120 PS3_TEX_SOURCE
-0x4200 GA_POINT_S0
-0x4204 GA_POINT_T0
-0x4208 GA_POINT_S1
-0x420C GA_POINT_T1
-0x4214 GA_TRIANGLE_STIPPLE
-0x421C GA_POINT_SIZE
-0x4230 GA_POINT_MINMAX
-0x4234 GA_LINE_CNTL
-0x4238 GA_LINE_STIPPLE_CONFIG
-0x4258 GA_COLOR_CONTROL_PS3
-0x4260 GA_LINE_STIPPLE_VALUE
-0x4264 GA_LINE_S0
-0x4268 GA_LINE_S1
-0x4278 GA_COLOR_CONTROL
-0x427C GA_SOLID_RG
-0x4280 GA_SOLID_BA
-0x4288 GA_POLY_MODE
-0x428C GA_ROUND_MODE
-0x4290 GA_OFFSET
-0x4294 GA_FOG_SCALE
-0x4298 GA_FOG_OFFSET
-0x42A0 SU_TEX_WRAP
-0x42A4 SU_POLY_OFFSET_FRONT_SCALE
-0x42A8 SU_POLY_OFFSET_FRONT_OFFSET
-0x42AC SU_POLY_OFFSET_BACK_SCALE
-0x42B0 SU_POLY_OFFSET_BACK_OFFSET
-0x42B4 SU_POLY_OFFSET_ENABLE
-0x42B8 SU_CULL_MODE
-0x42C0 SU_DEPTH_SCALE
-0x42C4 SU_DEPTH_OFFSET
-0x42C8 SU_REG_DEST
-0x4300 RS_COUNT
-0x4304 RS_INST_COUNT
-0x4074 RS_IP_0
-0x4078 RS_IP_1
-0x407C RS_IP_2
-0x4080 RS_IP_3
-0x4084 RS_IP_4
-0x4088 RS_IP_5
-0x408C RS_IP_6
-0x4090 RS_IP_7
-0x4094 RS_IP_8
-0x4098 RS_IP_9
-0x409C RS_IP_10
-0x40A0 RS_IP_11
-0x40A4 RS_IP_12
-0x40A8 RS_IP_13
-0x40AC RS_IP_14
-0x40B0 RS_IP_15
-0x4320 RS_INST_0
-0x4324 RS_INST_1
-0x4328 RS_INST_2
-0x432C RS_INST_3
-0x4330 RS_INST_4
-0x4334 RS_INST_5
-0x4338 RS_INST_6
-0x433C RS_INST_7
-0x4340 RS_INST_8
-0x4344 RS_INST_9
-0x4348 RS_INST_10
-0x434C RS_INST_11
-0x4350 RS_INST_12
-0x4354 RS_INST_13
-0x4358 RS_INST_14
-0x435C RS_INST_15
-0x43A8 SC_EDGERULE
-0x43B0 SC_CLIP_0_A
-0x43B4 SC_CLIP_0_B
-0x43B8 SC_CLIP_1_A
-0x43BC SC_CLIP_1_B
-0x43C0 SC_CLIP_2_A
-0x43C4 SC_CLIP_2_B
-0x43C8 SC_CLIP_3_A
-0x43CC SC_CLIP_3_B
-0x43D0 SC_CLIP_RULE
-0x43E0 SC_SCISSOR0
-0x43E8 SC_SCREENDOOR
-0x4440 TX_FILTER1_0
-0x4444 TX_FILTER1_1
-0x4448 TX_FILTER1_2
-0x444C TX_FILTER1_3
-0x4450 TX_FILTER1_4
-0x4454 TX_FILTER1_5
-0x4458 TX_FILTER1_6
-0x445C TX_FILTER1_7
-0x4460 TX_FILTER1_8
-0x4464 TX_FILTER1_9
-0x4468 TX_FILTER1_10
-0x446C TX_FILTER1_11
-0x4470 TX_FILTER1_12
-0x4474 TX_FILTER1_13
-0x4478 TX_FILTER1_14
-0x447C TX_FILTER1_15
-0x4580 TX_CHROMA_KEY_0
-0x4584 TX_CHROMA_KEY_1
-0x4588 TX_CHROMA_KEY_2
-0x458C TX_CHROMA_KEY_3
-0x4590 TX_CHROMA_KEY_4
-0x4594 TX_CHROMA_KEY_5
-0x4598 TX_CHROMA_KEY_6
-0x459C TX_CHROMA_KEY_7
-0x45A0 TX_CHROMA_KEY_8
-0x45A4 TX_CHROMA_KEY_9
-0x45A8 TX_CHROMA_KEY_10
-0x45AC TX_CHROMA_KEY_11
-0x45B0 TX_CHROMA_KEY_12
-0x45B4 TX_CHROMA_KEY_13
-0x45B8 TX_CHROMA_KEY_14
-0x45BC TX_CHROMA_KEY_15
-0x45C0 TX_BORDER_COLOR_0
-0x45C4 TX_BORDER_COLOR_1
-0x45C8 TX_BORDER_COLOR_2
-0x45CC TX_BORDER_COLOR_3
-0x45D0 TX_BORDER_COLOR_4
-0x45D4 TX_BORDER_COLOR_5
-0x45D8 TX_BORDER_COLOR_6
-0x45DC TX_BORDER_COLOR_7
-0x45E0 TX_BORDER_COLOR_8
-0x45E4 TX_BORDER_COLOR_9
-0x45E8 TX_BORDER_COLOR_10
-0x45EC TX_BORDER_COLOR_11
-0x45F0 TX_BORDER_COLOR_12
-0x45F4 TX_BORDER_COLOR_13
-0x45F8 TX_BORDER_COLOR_14
-0x45FC TX_BORDER_COLOR_15
-0x4250 GA_US_VECTOR_INDEX
-0x4254 GA_US_VECTOR_DATA
-0x4600 US_CONFIG
-0x4604 US_PIXSIZE
-0x4620 US_FC_BOOL_CONST
-0x4624 US_FC_CTRL
-0x4630 US_CODE_ADDR
-0x4634 US_CODE_RANGE
-0x4638 US_CODE_OFFSET
-0x4640 US_FORMAT0_0
-0x4644 US_FORMAT0_1
-0x4648 US_FORMAT0_2
-0x464C US_FORMAT0_3
-0x4650 US_FORMAT0_4
-0x4654 US_FORMAT0_5
-0x4658 US_FORMAT0_6
-0x465C US_FORMAT0_7
-0x4660 US_FORMAT0_8
-0x4664 US_FORMAT0_9
-0x4668 US_FORMAT0_10
-0x466C US_FORMAT0_11
-0x4670 US_FORMAT0_12
-0x4674 US_FORMAT0_13
-0x4678 US_FORMAT0_14
-0x467C US_FORMAT0_15
-0x46A4 US_OUT_FMT_0
-0x46A8 US_OUT_FMT_1
-0x46AC US_OUT_FMT_2
-0x46B0 US_OUT_FMT_3
-0x46B4 US_W_FMT
-0x4BC0 FG_FOG_BLEND
-0x4BC4 FG_FOG_FACTOR
-0x4BC8 FG_FOG_COLOR_R
-0x4BCC FG_FOG_COLOR_G
-0x4BD0 FG_FOG_COLOR_B
-0x4BD4 FG_ALPHA_FUNC
-0x4BD8 FG_DEPTH_SRC
-0x4BE0 FG_ALPHA_VALUE
-0x4C00 US_ALU_CONST_R_0
-0x4C04 US_ALU_CONST_G_0
-0x4C08 US_ALU_CONST_B_0
-0x4C0C US_ALU_CONST_A_0
-0x4C10 US_ALU_CONST_R_1
-0x4C14 US_ALU_CONST_G_1
-0x4C18 US_ALU_CONST_B_1
-0x4C1C US_ALU_CONST_A_1
-0x4C20 US_ALU_CONST_R_2
-0x4C24 US_ALU_CONST_G_2
-0x4C28 US_ALU_CONST_B_2
-0x4C2C US_ALU_CONST_A_2
-0x4C30 US_ALU_CONST_R_3
-0x4C34 US_ALU_CONST_G_3
-0x4C38 US_ALU_CONST_B_3
-0x4C3C US_ALU_CONST_A_3
-0x4C40 US_ALU_CONST_R_4
-0x4C44 US_ALU_CONST_G_4
-0x4C48 US_ALU_CONST_B_4
-0x4C4C US_ALU_CONST_A_4
-0x4C50 US_ALU_CONST_R_5
-0x4C54 US_ALU_CONST_G_5
-0x4C58 US_ALU_CONST_B_5
-0x4C5C US_ALU_CONST_A_5
-0x4C60 US_ALU_CONST_R_6
-0x4C64 US_ALU_CONST_G_6
-0x4C68 US_ALU_CONST_B_6
-0x4C6C US_ALU_CONST_A_6
-0x4C70 US_ALU_CONST_R_7
-0x4C74 US_ALU_CONST_G_7
-0x4C78 US_ALU_CONST_B_7
-0x4C7C US_ALU_CONST_A_7
-0x4C80 US_ALU_CONST_R_8
-0x4C84 US_ALU_CONST_G_8
-0x4C88 US_ALU_CONST_B_8
-0x4C8C US_ALU_CONST_A_8
-0x4C90 US_ALU_CONST_R_9
-0x4C94 US_ALU_CONST_G_9
-0x4C98 US_ALU_CONST_B_9
-0x4C9C US_ALU_CONST_A_9
-0x4CA0 US_ALU_CONST_R_10
-0x4CA4 US_ALU_CONST_G_10
-0x4CA8 US_ALU_CONST_B_10
-0x4CAC US_ALU_CONST_A_10
-0x4CB0 US_ALU_CONST_R_11
-0x4CB4 US_ALU_CONST_G_11
-0x4CB8 US_ALU_CONST_B_11
-0x4CBC US_ALU_CONST_A_11
-0x4CC0 US_ALU_CONST_R_12
-0x4CC4 US_ALU_CONST_G_12
-0x4CC8 US_ALU_CONST_B_12
-0x4CCC US_ALU_CONST_A_12
-0x4CD0 US_ALU_CONST_R_13
-0x4CD4 US_ALU_CONST_G_13
-0x4CD8 US_ALU_CONST_B_13
-0x4CDC US_ALU_CONST_A_13
-0x4CE0 US_ALU_CONST_R_14
-0x4CE4 US_ALU_CONST_G_14
-0x4CE8 US_ALU_CONST_B_14
-0x4CEC US_ALU_CONST_A_14
-0x4CF0 US_ALU_CONST_R_15
-0x4CF4 US_ALU_CONST_G_15
-0x4CF8 US_ALU_CONST_B_15
-0x4CFC US_ALU_CONST_A_15
-0x4D00 US_ALU_CONST_R_16
-0x4D04 US_ALU_CONST_G_16
-0x4D08 US_ALU_CONST_B_16
-0x4D0C US_ALU_CONST_A_16
-0x4D10 US_ALU_CONST_R_17
-0x4D14 US_ALU_CONST_G_17
-0x4D18 US_ALU_CONST_B_17
-0x4D1C US_ALU_CONST_A_17
-0x4D20 US_ALU_CONST_R_18
-0x4D24 US_ALU_CONST_G_18
-0x4D28 US_ALU_CONST_B_18
-0x4D2C US_ALU_CONST_A_18
-0x4D30 US_ALU_CONST_R_19
-0x4D34 US_ALU_CONST_G_19
-0x4D38 US_ALU_CONST_B_19
-0x4D3C US_ALU_CONST_A_19
-0x4D40 US_ALU_CONST_R_20
-0x4D44 US_ALU_CONST_G_20
-0x4D48 US_ALU_CONST_B_20
-0x4D4C US_ALU_CONST_A_20
-0x4D50 US_ALU_CONST_R_21
-0x4D54 US_ALU_CONST_G_21
-0x4D58 US_ALU_CONST_B_21
-0x4D5C US_ALU_CONST_A_21
-0x4D60 US_ALU_CONST_R_22
-0x4D64 US_ALU_CONST_G_22
-0x4D68 US_ALU_CONST_B_22
-0x4D6C US_ALU_CONST_A_22
-0x4D70 US_ALU_CONST_R_23
-0x4D74 US_ALU_CONST_G_23
-0x4D78 US_ALU_CONST_B_23
-0x4D7C US_ALU_CONST_A_23
-0x4D80 US_ALU_CONST_R_24
-0x4D84 US_ALU_CONST_G_24
-0x4D88 US_ALU_CONST_B_24
-0x4D8C US_ALU_CONST_A_24
-0x4D90 US_ALU_CONST_R_25
-0x4D94 US_ALU_CONST_G_25
-0x4D98 US_ALU_CONST_B_25
-0x4D9C US_ALU_CONST_A_25
-0x4DA0 US_ALU_CONST_R_26
-0x4DA4 US_ALU_CONST_G_26
-0x4DA8 US_ALU_CONST_B_26
-0x4DAC US_ALU_CONST_A_26
-0x4DB0 US_ALU_CONST_R_27
-0x4DB4 US_ALU_CONST_G_27
-0x4DB8 US_ALU_CONST_B_27
-0x4DBC US_ALU_CONST_A_27
-0x4DC0 US_ALU_CONST_R_28
-0x4DC4 US_ALU_CONST_G_28
-0x4DC8 US_ALU_CONST_B_28
-0x4DCC US_ALU_CONST_A_28
-0x4DD0 US_ALU_CONST_R_29
-0x4DD4 US_ALU_CONST_G_29
-0x4DD8 US_ALU_CONST_B_29
-0x4DDC US_ALU_CONST_A_29
-0x4DE0 US_ALU_CONST_R_30
-0x4DE4 US_ALU_CONST_G_30
-0x4DE8 US_ALU_CONST_B_30
-0x4DEC US_ALU_CONST_A_30
-0x4DF0 US_ALU_CONST_R_31
-0x4DF4 US_ALU_CONST_G_31
-0x4DF8 US_ALU_CONST_B_31
-0x4DFC US_ALU_CONST_A_31
-0x4E08 RB3D_ABLENDCNTL_R3
-0x4E10 RB3D_CONSTANT_COLOR
-0x4E14 RB3D_COLOR_CLEAR_VALUE
-0x4E18 RB3D_ROPCNTL_R3
-0x4E1C RB3D_CLRCMP_FLIPE_R3
-0x4E20 RB3D_CLRCMP_CLR_R3
-0x4E24 RB3D_CLRCMP_MSK_R3
-0x4E48 RB3D_DEBUG_CTL
-0x4E4C RB3D_DSTCACHE_CTLSTAT_R3
-0x4E50 RB3D_DITHER_CTL
-0x4E54 RB3D_CMASK_OFFSET0
-0x4E58 RB3D_CMASK_OFFSET1
-0x4E5C RB3D_CMASK_OFFSET2
-0x4E60 RB3D_CMASK_OFFSET3
-0x4E64 RB3D_CMASK_PITCH0
-0x4E68 RB3D_CMASK_PITCH1
-0x4E6C RB3D_CMASK_PITCH2
-0x4E70 RB3D_CMASK_PITCH3
-0x4E74 RB3D_CMASK_WRINDEX
-0x4E78 RB3D_CMASK_DWORD
-0x4E7C RB3D_CMASK_RDINDEX
-0x4EA0 RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD
-0x4EA4 RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD
-0x4EF8 RB3D_CONSTANT_COLOR_AR
-0x4EFC RB3D_CONSTANT_COLOR_GB
-0x4F04 ZB_ZSTENCILCNTL
-0x4F08 ZB_STENCILREFMASK
-0x4F14 ZB_ZTOP
-0x4F18 ZB_ZCACHE_CTLSTAT
-0x4F58 ZB_ZPASS_DATA
-0x4F28 ZB_DEPTHCLEARVALUE
-0x4FD4 ZB_STENCILREFMASK_BF
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs100d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs100d.h
deleted file mode 100644
index 48a913a0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs100d.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RS100D_H__
-#define __RS100D_H__
-
-/* Registers */
-#define R_00015C_NB_TOM                              0x00015C
-#define   S_00015C_MC_FB_START(x)                      (((x) & 0xFFFF) << 0)
-#define   G_00015C_MC_FB_START(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_00015C_MC_FB_START                         0xFFFF0000
-#define   S_00015C_MC_FB_TOP(x)                        (((x) & 0xFFFF) << 16)
-#define   G_00015C_MC_FB_TOP(x)                        (((x) >> 16) & 0xFFFF)
-#define   C_00015C_MC_FB_TOP                           0x0000FFFF
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs400.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs400.c
deleted file mode 100644
index 4cf381b3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs400.c
+++ /dev/null
@@ -1,575 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include <drm/drmP.h>
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "rs400d.h"
-
-/* This files gather functions specifics to : rs400,rs480 */
-static int rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
-
-void rs400_gart_adjust_size(struct radeon_device *rdev)
-{
-	/* Check gart size */
-	switch (rdev->mc.gtt_size/(1024*1024)) {
-	case 32:
-	case 64:
-	case 128:
-	case 256:
-	case 512:
-	case 1024:
-	case 2048:
-		break;
-	default:
-		DRM_ERROR("Unable to use IGP GART size %uM\n",
-			  (unsigned)(rdev->mc.gtt_size >> 20));
-		DRM_ERROR("Valid GART size for IGP are 32M,64M,128M,256M,512M,1G,2G\n");
-		DRM_ERROR("Forcing to 32M GART size\n");
-		rdev->mc.gtt_size = 32 * 1024 * 1024;
-		return;
-	}
-}
-
-void rs400_gart_tlb_flush(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-	unsigned int timeout = rdev->usec_timeout;
-
-	WREG32_MC(RS480_GART_CACHE_CNTRL, RS480_GART_CACHE_INVALIDATE);
-	do {
-		tmp = RREG32_MC(RS480_GART_CACHE_CNTRL);
-		if ((tmp & RS480_GART_CACHE_INVALIDATE) == 0)
-			break;
-		DRM_UDELAY(1);
-		timeout--;
-	} while (timeout > 0);
-	WREG32_MC(RS480_GART_CACHE_CNTRL, 0);
-}
-
-int rs400_gart_init(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->gart.ptr) {
-		WARN(1, "RS400 GART already initialized\n");
-		return 0;
-	}
-	/* Check gart size */
-	switch(rdev->mc.gtt_size / (1024 * 1024)) {
-	case 32:
-	case 64:
-	case 128:
-	case 256:
-	case 512:
-	case 1024:
-	case 2048:
-		break;
-	default:
-		return -EINVAL;
-	}
-	/* Initialize common gart structure */
-	r = radeon_gart_init(rdev);
-	if (r)
-		return r;
-	if (rs400_debugfs_pcie_gart_info_init(rdev))
-		DRM_ERROR("Failed to register debugfs file for RS400 GART !\n");
-	rdev->gart.table_size = rdev->gart.num_gpu_pages * 4;
-	return radeon_gart_table_ram_alloc(rdev);
-}
-
-int rs400_gart_enable(struct radeon_device *rdev)
-{
-	uint32_t size_reg;
-	uint32_t tmp;
-
-	radeon_gart_restore(rdev);
-	tmp = RREG32_MC(RS690_AIC_CTRL_SCRATCH);
-	tmp |= RS690_DIS_OUT_OF_PCI_GART_ACCESS;
-	WREG32_MC(RS690_AIC_CTRL_SCRATCH, tmp);
-	/* Check gart size */
-	switch(rdev->mc.gtt_size / (1024 * 1024)) {
-	case 32:
-		size_reg = RS480_VA_SIZE_32MB;
-		break;
-	case 64:
-		size_reg = RS480_VA_SIZE_64MB;
-		break;
-	case 128:
-		size_reg = RS480_VA_SIZE_128MB;
-		break;
-	case 256:
-		size_reg = RS480_VA_SIZE_256MB;
-		break;
-	case 512:
-		size_reg = RS480_VA_SIZE_512MB;
-		break;
-	case 1024:
-		size_reg = RS480_VA_SIZE_1GB;
-		break;
-	case 2048:
-		size_reg = RS480_VA_SIZE_2GB;
-		break;
-	default:
-		return -EINVAL;
-	}
-	/* It should be fine to program it to max value */
-	if (rdev->family == CHIP_RS690 || (rdev->family == CHIP_RS740)) {
-		WREG32_MC(RS690_MCCFG_AGP_BASE, 0xFFFFFFFF);
-		WREG32_MC(RS690_MCCFG_AGP_BASE_2, 0);
-	} else {
-		WREG32(RADEON_AGP_BASE, 0xFFFFFFFF);
-		WREG32(RS480_AGP_BASE_2, 0);
-	}
-	tmp = REG_SET(RS690_MC_AGP_TOP, rdev->mc.gtt_end >> 16);
-	tmp |= REG_SET(RS690_MC_AGP_START, rdev->mc.gtt_start >> 16);
-	if ((rdev->family == CHIP_RS690) || (rdev->family == CHIP_RS740)) {
-		WREG32_MC(RS690_MCCFG_AGP_LOCATION, tmp);
-		tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
-		WREG32(RADEON_BUS_CNTL, tmp);
-	} else {
-		WREG32(RADEON_MC_AGP_LOCATION, tmp);
-		tmp = RREG32(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
-		WREG32(RADEON_BUS_CNTL, tmp);
-	}
-	/* Table should be in 32bits address space so ignore bits above. */
-	tmp = (u32)rdev->gart.table_addr & 0xfffff000;
-	tmp |= (upper_32_bits(rdev->gart.table_addr) & 0xff) << 4;
-
-	WREG32_MC(RS480_GART_BASE, tmp);
-	/* TODO: more tweaking here */
-	WREG32_MC(RS480_GART_FEATURE_ID,
-		  (RS480_TLB_ENABLE |
-		   RS480_GTW_LAC_EN | RS480_1LEVEL_GART));
-	/* Disable snooping */
-	WREG32_MC(RS480_AGP_MODE_CNTL,
-		  (1 << RS480_REQ_TYPE_SNOOP_SHIFT) | RS480_REQ_TYPE_SNOOP_DIS);
-	/* Disable AGP mode */
-	/* FIXME: according to doc we should set HIDE_MMCFG_BAR=0,
-	 * AGPMODE30=0 & AGP30ENHANCED=0 in NB_CNTL */
-	if ((rdev->family == CHIP_RS690) || (rdev->family == CHIP_RS740)) {
-		WREG32_MC(RS480_MC_MISC_CNTL,
-			  (RS480_GART_INDEX_REG_EN | RS690_BLOCK_GFX_D3_EN));
-	} else {
-		WREG32_MC(RS480_MC_MISC_CNTL, RS480_GART_INDEX_REG_EN);
-	}
-	/* Enable gart */
-	WREG32_MC(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN | size_reg));
-	rs400_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20),
-		 (unsigned long long)rdev->gart.table_addr);
-	rdev->gart.ready = true;
-	return 0;
-}
-
-void rs400_gart_disable(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-
-	tmp = RREG32_MC(RS690_AIC_CTRL_SCRATCH);
-	tmp |= RS690_DIS_OUT_OF_PCI_GART_ACCESS;
-	WREG32_MC(RS690_AIC_CTRL_SCRATCH, tmp);
-	WREG32_MC(RS480_AGP_ADDRESS_SPACE_SIZE, 0);
-}
-
-void rs400_gart_fini(struct radeon_device *rdev)
-{
-	radeon_gart_fini(rdev);
-	rs400_gart_disable(rdev);
-	radeon_gart_table_ram_free(rdev);
-}
-
-#define RS400_PTE_WRITEABLE (1 << 2)
-#define RS400_PTE_READABLE  (1 << 3)
-
-int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
-{
-	uint32_t entry;
-	u32 *gtt = rdev->gart.ptr;
-
-	if (i < 0 || i > rdev->gart.num_gpu_pages) {
-		return -EINVAL;
-	}
-
-	entry = (lower_32_bits(addr) & PAGE_MASK) |
-		((upper_32_bits(addr) & 0xff) << 4) |
-		RS400_PTE_WRITEABLE | RS400_PTE_READABLE;
-	entry = cpu_to_le32(entry);
-	gtt[i] = entry;
-	return 0;
-}
-
-int rs400_mc_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	uint32_t tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32(RADEON_MC_STATUS);
-		if (tmp & RADEON_MC_IDLE) {
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-	return -1;
-}
-
-void rs400_gpu_init(struct radeon_device *rdev)
-{
-	/* FIXME: is this correct ? */
-	r420_pipes_init(rdev);
-	if (rs400_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "rs400: Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen. %08x\n", RREG32(RADEON_MC_STATUS));
-	}
-}
-
-void rs400_mc_init(struct radeon_device *rdev)
-{
-	u64 base;
-
-	rs400_gart_adjust_size(rdev);
-	rdev->mc.igp_sideport_enabled = radeon_combios_sideport_present(rdev);
-	/* DDR for all card after R300 & IGP */
-	rdev->mc.vram_is_ddr = true;
-	rdev->mc.vram_width = 128;
-	r100_vram_init_sizes(rdev);
-	base = (RREG32(RADEON_NB_TOM) & 0xffff) << 16;
-	radeon_vram_location(rdev, &rdev->mc, base);
-	rdev->mc.gtt_base_align = rdev->mc.gtt_size - 1;
-	radeon_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-}
-
-uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-	uint32_t r;
-
-	WREG32(RS480_NB_MC_INDEX, reg & 0xff);
-	r = RREG32(RS480_NB_MC_DATA);
-	WREG32(RS480_NB_MC_INDEX, 0xff);
-	return r;
-}
-
-void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-	WREG32(RS480_NB_MC_INDEX, ((reg) & 0xff) | RS480_NB_MC_IND_WR_EN);
-	WREG32(RS480_NB_MC_DATA, (v));
-	WREG32(RS480_NB_MC_INDEX, 0xff);
-}
-
-#if defined(CONFIG_DEBUG_FS)
-static int rs400_debugfs_gart_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tmp;
-
-	tmp = RREG32(RADEON_HOST_PATH_CNTL);
-	seq_printf(m, "HOST_PATH_CNTL 0x%08x\n", tmp);
-	tmp = RREG32(RADEON_BUS_CNTL);
-	seq_printf(m, "BUS_CNTL 0x%08x\n", tmp);
-	tmp = RREG32_MC(RS690_AIC_CTRL_SCRATCH);
-	seq_printf(m, "AIC_CTRL_SCRATCH 0x%08x\n", tmp);
-	if (rdev->family == CHIP_RS690 || (rdev->family == CHIP_RS740)) {
-		tmp = RREG32_MC(RS690_MCCFG_AGP_BASE);
-		seq_printf(m, "MCCFG_AGP_BASE 0x%08x\n", tmp);
-		tmp = RREG32_MC(RS690_MCCFG_AGP_BASE_2);
-		seq_printf(m, "MCCFG_AGP_BASE_2 0x%08x\n", tmp);
-		tmp = RREG32_MC(RS690_MCCFG_AGP_LOCATION);
-		seq_printf(m, "MCCFG_AGP_LOCATION 0x%08x\n", tmp);
-		tmp = RREG32_MC(RS690_MCCFG_FB_LOCATION);
-		seq_printf(m, "MCCFG_FB_LOCATION 0x%08x\n", tmp);
-		tmp = RREG32(RS690_HDP_FB_LOCATION);
-		seq_printf(m, "HDP_FB_LOCATION 0x%08x\n", tmp);
-	} else {
-		tmp = RREG32(RADEON_AGP_BASE);
-		seq_printf(m, "AGP_BASE 0x%08x\n", tmp);
-		tmp = RREG32(RS480_AGP_BASE_2);
-		seq_printf(m, "AGP_BASE_2 0x%08x\n", tmp);
-		tmp = RREG32(RADEON_MC_AGP_LOCATION);
-		seq_printf(m, "MC_AGP_LOCATION 0x%08x\n", tmp);
-	}
-	tmp = RREG32_MC(RS480_GART_BASE);
-	seq_printf(m, "GART_BASE 0x%08x\n", tmp);
-	tmp = RREG32_MC(RS480_GART_FEATURE_ID);
-	seq_printf(m, "GART_FEATURE_ID 0x%08x\n", tmp);
-	tmp = RREG32_MC(RS480_AGP_MODE_CNTL);
-	seq_printf(m, "AGP_MODE_CONTROL 0x%08x\n", tmp);
-	tmp = RREG32_MC(RS480_MC_MISC_CNTL);
-	seq_printf(m, "MC_MISC_CNTL 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x5F);
-	seq_printf(m, "MC_MISC_UMA_CNTL 0x%08x\n", tmp);
-	tmp = RREG32_MC(RS480_AGP_ADDRESS_SPACE_SIZE);
-	seq_printf(m, "AGP_ADDRESS_SPACE_SIZE 0x%08x\n", tmp);
-	tmp = RREG32_MC(RS480_GART_CACHE_CNTRL);
-	seq_printf(m, "GART_CACHE_CNTRL 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x3B);
-	seq_printf(m, "MC_GART_ERROR_ADDRESS 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x3C);
-	seq_printf(m, "MC_GART_ERROR_ADDRESS_HI 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x30);
-	seq_printf(m, "GART_ERROR_0 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x31);
-	seq_printf(m, "GART_ERROR_1 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x32);
-	seq_printf(m, "GART_ERROR_2 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x33);
-	seq_printf(m, "GART_ERROR_3 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x34);
-	seq_printf(m, "GART_ERROR_4 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x35);
-	seq_printf(m, "GART_ERROR_5 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x36);
-	seq_printf(m, "GART_ERROR_6 0x%08x\n", tmp);
-	tmp = RREG32_MC(0x37);
-	seq_printf(m, "GART_ERROR_7 0x%08x\n", tmp);
-	return 0;
-}
-
-static struct drm_info_list rs400_gart_info_list[] = {
-	{"rs400_gart_info", rs400_debugfs_gart_info, 0, NULL},
-};
-#endif
-
-static int rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, rs400_gart_info_list, 1);
-#else
-	return 0;
-#endif
-}
-
-void rs400_mc_program(struct radeon_device *rdev)
-{
-	struct r100_mc_save save;
-
-	/* Stops all mc clients */
-	r100_mc_stop(rdev, &save);
-
-	/* Wait for mc idle */
-	if (rs400_mc_wait_for_idle(rdev))
-		dev_warn(rdev->dev, "rs400: Wait MC idle timeout before updating MC.\n");
-	WREG32(R_000148_MC_FB_LOCATION,
-		S_000148_MC_FB_START(rdev->mc.vram_start >> 16) |
-		S_000148_MC_FB_TOP(rdev->mc.vram_end >> 16));
-
-	r100_mc_resume(rdev, &save);
-}
-
-static int rs400_startup(struct radeon_device *rdev)
-{
-	int r;
-
-	r100_set_common_regs(rdev);
-
-	rs400_mc_program(rdev);
-	/* Resume clock */
-	r300_clock_startup(rdev);
-	/* Initialize GPU configuration (# pipes, ...) */
-	rs400_gpu_init(rdev);
-	r100_enable_bm(rdev);
-	/* Initialize GART (initialize after TTM so we can allocate
-	 * memory through TTM but finalize after TTM) */
-	r = rs400_gart_enable(rdev);
-	if (r)
-		return r;
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	r100_irq_set(rdev);
-	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
-	/* 1M ring buffer */
-	r = r100_cp_init(rdev, 1024 * 1024);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
-		return r;
-	}
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		dev_err(rdev->dev, "failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return 0;
-}
-
-int rs400_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Make sur GART are not working */
-	rs400_gart_disable(rdev);
-	/* Resume clock before doing reset */
-	r300_clock_startup(rdev);
-	/* setup MC before calling post tables */
-	rs400_mc_program(rdev);
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* post */
-	radeon_combios_asic_init(rdev->ddev);
-	/* Resume clock after posting */
-	r300_clock_startup(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-
-	rdev->accel_working = true;
-	r = rs400_startup(rdev);
-	if (r) {
-		rdev->accel_working = false;
-	}
-	return r;
-}
-
-int rs400_suspend(struct radeon_device *rdev)
-{
-	radeon_ib_pool_suspend(rdev);
-	r100_cp_disable(rdev);
-	radeon_wb_disable(rdev);
-	r100_irq_disable(rdev);
-	rs400_gart_disable(rdev);
-	return 0;
-}
-
-void rs400_fini(struct radeon_device *rdev)
-{
-	r100_cp_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_gem_fini(rdev);
-	rs400_gart_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-int rs400_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Disable VGA */
-	r100_vga_render_disable(rdev);
-	/* Initialize scratch registers */
-	radeon_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* TODO: disable VGA need to use VGA request */
-	/* restore some register to sane defaults */
-	r100_restore_sanity(rdev);
-	/* BIOS*/
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	if (rdev->is_atom_bios) {
-		dev_err(rdev->dev, "Expecting combios for RS400/RS480 GPU\n");
-		return -EINVAL;
-	} else {
-		r = radeon_combios_init(rdev);
-		if (r)
-			return r;
-	}
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev,
-			"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* check if cards are posted or not */
-	if (radeon_boot_test_post_card(rdev) == false)
-		return -EINVAL;
-
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* initialize memory controller */
-	rs400_mc_init(rdev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-	r = rs400_gart_init(rdev);
-	if (r)
-		return r;
-	r300_set_reg_safe(rdev);
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = rs400_startup(rdev);
-	if (r) {
-		/* Somethings want wront with the accel init stop accel */
-		dev_err(rdev->dev, "Disabling GPU acceleration\n");
-		r100_cp_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		rs400_gart_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		rdev->accel_working = false;
-	}
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs400d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs400d.h
deleted file mode 100644
index 6d8bac58..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs400d.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RS400D_H__
-#define __RS400D_H__
-
-/* Registers */
-#define R_000148_MC_FB_LOCATION                      0x000148
-#define   S_000148_MC_FB_START(x)                      (((x) & 0xFFFF) << 0)
-#define   G_000148_MC_FB_START(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_000148_MC_FB_START                         0xFFFF0000
-#define   S_000148_MC_FB_TOP(x)                        (((x) & 0xFFFF) << 16)
-#define   G_000148_MC_FB_TOP(x)                        (((x) >> 16) & 0xFFFF)
-#define   C_000148_MC_FB_TOP                           0x0000FFFF
-#define R_00015C_NB_TOM                              0x00015C
-#define   S_00015C_MC_FB_START(x)                      (((x) & 0xFFFF) << 0)
-#define   G_00015C_MC_FB_START(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_00015C_MC_FB_START                         0xFFFF0000
-#define   S_00015C_MC_FB_TOP(x)                        (((x) & 0xFFFF) << 16)
-#define   G_00015C_MC_FB_TOP(x)                        (((x) >> 16) & 0xFFFF)
-#define   C_00015C_MC_FB_TOP                           0x0000FFFF
-#define R_0007C0_CP_STAT                             0x0007C0
-#define   S_0007C0_MRU_BUSY(x)                         (((x) & 0x1) << 0)
-#define   G_0007C0_MRU_BUSY(x)                         (((x) >> 0) & 0x1)
-#define   C_0007C0_MRU_BUSY                            0xFFFFFFFE
-#define   S_0007C0_MWU_BUSY(x)                         (((x) & 0x1) << 1)
-#define   G_0007C0_MWU_BUSY(x)                         (((x) >> 1) & 0x1)
-#define   C_0007C0_MWU_BUSY                            0xFFFFFFFD
-#define   S_0007C0_RSIU_BUSY(x)                        (((x) & 0x1) << 2)
-#define   G_0007C0_RSIU_BUSY(x)                        (((x) >> 2) & 0x1)
-#define   C_0007C0_RSIU_BUSY                           0xFFFFFFFB
-#define   S_0007C0_RCIU_BUSY(x)                        (((x) & 0x1) << 3)
-#define   G_0007C0_RCIU_BUSY(x)                        (((x) >> 3) & 0x1)
-#define   C_0007C0_RCIU_BUSY                           0xFFFFFFF7
-#define   S_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) & 0x1) << 9)
-#define   G_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) >> 9) & 0x1)
-#define   C_0007C0_CSF_PRIMARY_BUSY                    0xFFFFFDFF
-#define   S_0007C0_CSF_INDIRECT_BUSY(x)                (((x) & 0x1) << 10)
-#define   G_0007C0_CSF_INDIRECT_BUSY(x)                (((x) >> 10) & 0x1)
-#define   C_0007C0_CSF_INDIRECT_BUSY                   0xFFFFFBFF
-#define   S_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) & 0x1) << 11)
-#define   G_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) >> 11) & 0x1)
-#define   C_0007C0_CSQ_PRIMARY_BUSY                    0xFFFFF7FF
-#define   S_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) & 0x1) << 12)
-#define   G_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) >> 12) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT_BUSY                   0xFFFFEFFF
-#define   S_0007C0_CSI_BUSY(x)                         (((x) & 0x1) << 13)
-#define   G_0007C0_CSI_BUSY(x)                         (((x) >> 13) & 0x1)
-#define   C_0007C0_CSI_BUSY                            0xFFFFDFFF
-#define   S_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) & 0x1) << 14)
-#define   G_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) >> 14) & 0x1)
-#define   C_0007C0_CSF_INDIRECT2_BUSY                  0xFFFFBFFF
-#define   S_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) & 0x1) << 15)
-#define   G_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) >> 15) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT2_BUSY                  0xFFFF7FFF
-#define   S_0007C0_GUIDMA_BUSY(x)                      (((x) & 0x1) << 28)
-#define   G_0007C0_GUIDMA_BUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_0007C0_GUIDMA_BUSY                         0xEFFFFFFF
-#define   S_0007C0_VIDDMA_BUSY(x)                      (((x) & 0x1) << 29)
-#define   G_0007C0_VIDDMA_BUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_0007C0_VIDDMA_BUSY                         0xDFFFFFFF
-#define   S_0007C0_CMDSTRM_BUSY(x)                     (((x) & 0x1) << 30)
-#define   G_0007C0_CMDSTRM_BUSY(x)                     (((x) >> 30) & 0x1)
-#define   C_0007C0_CMDSTRM_BUSY                        0xBFFFFFFF
-#define   S_0007C0_CP_BUSY(x)                          (((x) & 0x1) << 31)
-#define   G_0007C0_CP_BUSY(x)                          (((x) >> 31) & 0x1)
-#define   C_0007C0_CP_BUSY                             0x7FFFFFFF
-#define R_000E40_RBBM_STATUS                         0x000E40
-#define   S_000E40_CMDFIFO_AVAIL(x)                    (((x) & 0x7F) << 0)
-#define   G_000E40_CMDFIFO_AVAIL(x)                    (((x) >> 0) & 0x7F)
-#define   C_000E40_CMDFIFO_AVAIL                       0xFFFFFF80
-#define   S_000E40_HIRQ_ON_RBB(x)                      (((x) & 0x1) << 8)
-#define   G_000E40_HIRQ_ON_RBB(x)                      (((x) >> 8) & 0x1)
-#define   C_000E40_HIRQ_ON_RBB                         0xFFFFFEFF
-#define   S_000E40_CPRQ_ON_RBB(x)                      (((x) & 0x1) << 9)
-#define   G_000E40_CPRQ_ON_RBB(x)                      (((x) >> 9) & 0x1)
-#define   C_000E40_CPRQ_ON_RBB                         0xFFFFFDFF
-#define   S_000E40_CFRQ_ON_RBB(x)                      (((x) & 0x1) << 10)
-#define   G_000E40_CFRQ_ON_RBB(x)                      (((x) >> 10) & 0x1)
-#define   C_000E40_CFRQ_ON_RBB                         0xFFFFFBFF
-#define   S_000E40_HIRQ_IN_RTBUF(x)                    (((x) & 0x1) << 11)
-#define   G_000E40_HIRQ_IN_RTBUF(x)                    (((x) >> 11) & 0x1)
-#define   C_000E40_HIRQ_IN_RTBUF                       0xFFFFF7FF
-#define   S_000E40_CPRQ_IN_RTBUF(x)                    (((x) & 0x1) << 12)
-#define   G_000E40_CPRQ_IN_RTBUF(x)                    (((x) >> 12) & 0x1)
-#define   C_000E40_CPRQ_IN_RTBUF                       0xFFFFEFFF
-#define   S_000E40_CFRQ_IN_RTBUF(x)                    (((x) & 0x1) << 13)
-#define   G_000E40_CFRQ_IN_RTBUF(x)                    (((x) >> 13) & 0x1)
-#define   C_000E40_CFRQ_IN_RTBUF                       0xFFFFDFFF
-#define   S_000E40_CF_PIPE_BUSY(x)                     (((x) & 0x1) << 14)
-#define   G_000E40_CF_PIPE_BUSY(x)                     (((x) >> 14) & 0x1)
-#define   C_000E40_CF_PIPE_BUSY                        0xFFFFBFFF
-#define   S_000E40_ENG_EV_BUSY(x)                      (((x) & 0x1) << 15)
-#define   G_000E40_ENG_EV_BUSY(x)                      (((x) >> 15) & 0x1)
-#define   C_000E40_ENG_EV_BUSY                         0xFFFF7FFF
-#define   S_000E40_CP_CMDSTRM_BUSY(x)                  (((x) & 0x1) << 16)
-#define   G_000E40_CP_CMDSTRM_BUSY(x)                  (((x) >> 16) & 0x1)
-#define   C_000E40_CP_CMDSTRM_BUSY                     0xFFFEFFFF
-#define   S_000E40_E2_BUSY(x)                          (((x) & 0x1) << 17)
-#define   G_000E40_E2_BUSY(x)                          (((x) >> 17) & 0x1)
-#define   C_000E40_E2_BUSY                             0xFFFDFFFF
-#define   S_000E40_RB2D_BUSY(x)                        (((x) & 0x1) << 18)
-#define   G_000E40_RB2D_BUSY(x)                        (((x) >> 18) & 0x1)
-#define   C_000E40_RB2D_BUSY                           0xFFFBFFFF
-#define   S_000E40_RB3D_BUSY(x)                        (((x) & 0x1) << 19)
-#define   G_000E40_RB3D_BUSY(x)                        (((x) >> 19) & 0x1)
-#define   C_000E40_RB3D_BUSY                           0xFFF7FFFF
-#define   S_000E40_VAP_BUSY(x)                         (((x) & 0x1) << 20)
-#define   G_000E40_VAP_BUSY(x)                         (((x) >> 20) & 0x1)
-#define   C_000E40_VAP_BUSY                            0xFFEFFFFF
-#define   S_000E40_RE_BUSY(x)                          (((x) & 0x1) << 21)
-#define   G_000E40_RE_BUSY(x)                          (((x) >> 21) & 0x1)
-#define   C_000E40_RE_BUSY                             0xFFDFFFFF
-#define   S_000E40_TAM_BUSY(x)                         (((x) & 0x1) << 22)
-#define   G_000E40_TAM_BUSY(x)                         (((x) >> 22) & 0x1)
-#define   C_000E40_TAM_BUSY                            0xFFBFFFFF
-#define   S_000E40_TDM_BUSY(x)                         (((x) & 0x1) << 23)
-#define   G_000E40_TDM_BUSY(x)                         (((x) >> 23) & 0x1)
-#define   C_000E40_TDM_BUSY                            0xFF7FFFFF
-#define   S_000E40_PB_BUSY(x)                          (((x) & 0x1) << 24)
-#define   G_000E40_PB_BUSY(x)                          (((x) >> 24) & 0x1)
-#define   C_000E40_PB_BUSY                             0xFEFFFFFF
-#define   S_000E40_TIM_BUSY(x)                         (((x) & 0x1) << 25)
-#define   G_000E40_TIM_BUSY(x)                         (((x) >> 25) & 0x1)
-#define   C_000E40_TIM_BUSY                            0xFDFFFFFF
-#define   S_000E40_GA_BUSY(x)                          (((x) & 0x1) << 26)
-#define   G_000E40_GA_BUSY(x)                          (((x) >> 26) & 0x1)
-#define   C_000E40_GA_BUSY                             0xFBFFFFFF
-#define   S_000E40_CBA2D_BUSY(x)                       (((x) & 0x1) << 27)
-#define   G_000E40_CBA2D_BUSY(x)                       (((x) >> 27) & 0x1)
-#define   C_000E40_CBA2D_BUSY                          0xF7FFFFFF
-#define   S_000E40_GUI_ACTIVE(x)                       (((x) & 0x1) << 31)
-#define   G_000E40_GUI_ACTIVE(x)                       (((x) >> 31) & 0x1)
-#define   C_000E40_GUI_ACTIVE                          0x7FFFFFFF
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs600.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs600.c
deleted file mode 100644
index d25cf869..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs600.c
+++ /dev/null
@@ -1,1028 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-/* RS600 / Radeon X1250/X1270 integrated GPU
- *
- * This file gather function specific to RS600 which is the IGP of
- * the X1250/X1270 family supporting intel CPU (while RS690/RS740
- * is the X1250/X1270 supporting AMD CPU). The display engine are
- * the avivo one, bios is an atombios, 3D block are the one of the
- * R4XX family. The GART is different from the RS400 one and is very
- * close to the one of the R600 family (R600 likely being an evolution
- * of the RS600 GART block).
- */
-#include "drmP.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "atom.h"
-#include "rs600d.h"
-
-#include "rs600_reg_safe.h"
-
-void rs600_gpu_init(struct radeon_device *rdev);
-int rs600_mc_wait_for_idle(struct radeon_device *rdev);
-
-void avivo_wait_for_vblank(struct radeon_device *rdev, int crtc)
-{
-	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
-	int i;
-
-	if (RREG32(AVIVO_D1CRTC_CONTROL + radeon_crtc->crtc_offset) & AVIVO_CRTC_EN) {
-		for (i = 0; i < rdev->usec_timeout; i++) {
-			if (!(RREG32(AVIVO_D1CRTC_STATUS + radeon_crtc->crtc_offset) & AVIVO_D1CRTC_V_BLANK))
-				break;
-			udelay(1);
-		}
-		for (i = 0; i < rdev->usec_timeout; i++) {
-			if (RREG32(AVIVO_D1CRTC_STATUS + radeon_crtc->crtc_offset) & AVIVO_D1CRTC_V_BLANK)
-				break;
-			udelay(1);
-		}
-	}
-}
-
-void rs600_pre_page_flip(struct radeon_device *rdev, int crtc)
-{
-	/* enable the pflip int */
-	radeon_irq_kms_pflip_irq_get(rdev, crtc);
-}
-
-void rs600_post_page_flip(struct radeon_device *rdev, int crtc)
-{
-	/* disable the pflip int */
-	radeon_irq_kms_pflip_irq_put(rdev, crtc);
-}
-
-u32 rs600_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
-{
-	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
-	u32 tmp = RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset);
-	int i;
-
-	/* Lock the graphics update lock */
-	tmp |= AVIVO_D1GRPH_UPDATE_LOCK;
-	WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
-
-	/* update the scanout addresses */
-	WREG32(AVIVO_D1GRPH_SECONDARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-	       (u32)crtc_base);
-	WREG32(AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-	       (u32)crtc_base);
-
-	/* Wait for update_pending to go high. */
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		if (RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING)
-			break;
-		udelay(1);
-	}
-	DRM_DEBUG("Update pending now high. Unlocking vupdate_lock.\n");
-
-	/* Unlock the lock, so double-buffering can take place inside vblank */
-	tmp &= ~AVIVO_D1GRPH_UPDATE_LOCK;
-	WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
-
-	/* Return current update_pending status: */
-	return RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING;
-}
-
-void rs600_pm_misc(struct radeon_device *rdev)
-{
-	int requested_index = rdev->pm.requested_power_state_index;
-	struct radeon_power_state *ps = &rdev->pm.power_state[requested_index];
-	struct radeon_voltage *voltage = &ps->clock_info[0].voltage;
-	u32 tmp, dyn_pwrmgt_sclk_length, dyn_sclk_vol_cntl;
-	u32 hdp_dyn_cntl, /*mc_host_dyn_cntl,*/ dyn_backbias_cntl;
-
-	if ((voltage->type == VOLTAGE_GPIO) && (voltage->gpio.valid)) {
-		if (ps->misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) {
-			tmp = RREG32(voltage->gpio.reg);
-			if (voltage->active_high)
-				tmp |= voltage->gpio.mask;
-			else
-				tmp &= ~(voltage->gpio.mask);
-			WREG32(voltage->gpio.reg, tmp);
-			if (voltage->delay)
-				udelay(voltage->delay);
-		} else {
-			tmp = RREG32(voltage->gpio.reg);
-			if (voltage->active_high)
-				tmp &= ~voltage->gpio.mask;
-			else
-				tmp |= voltage->gpio.mask;
-			WREG32(voltage->gpio.reg, tmp);
-			if (voltage->delay)
-				udelay(voltage->delay);
-		}
-	} else if (voltage->type == VOLTAGE_VDDC)
-		radeon_atom_set_voltage(rdev, voltage->vddc_id, SET_VOLTAGE_TYPE_ASIC_VDDC);
-
-	dyn_pwrmgt_sclk_length = RREG32_PLL(DYN_PWRMGT_SCLK_LENGTH);
-	dyn_pwrmgt_sclk_length &= ~REDUCED_POWER_SCLK_HILEN(0xf);
-	dyn_pwrmgt_sclk_length &= ~REDUCED_POWER_SCLK_LOLEN(0xf);
-	if (ps->misc & ATOM_PM_MISCINFO_ASIC_REDUCED_SPEED_SCLK_EN) {
-		if (ps->misc & ATOM_PM_MISCINFO_DYNAMIC_CLOCK_DIVIDER_BY_2) {
-			dyn_pwrmgt_sclk_length |= REDUCED_POWER_SCLK_HILEN(2);
-			dyn_pwrmgt_sclk_length |= REDUCED_POWER_SCLK_LOLEN(2);
-		} else if (ps->misc & ATOM_PM_MISCINFO_DYNAMIC_CLOCK_DIVIDER_BY_4) {
-			dyn_pwrmgt_sclk_length |= REDUCED_POWER_SCLK_HILEN(4);
-			dyn_pwrmgt_sclk_length |= REDUCED_POWER_SCLK_LOLEN(4);
-		}
-	} else {
-		dyn_pwrmgt_sclk_length |= REDUCED_POWER_SCLK_HILEN(1);
-		dyn_pwrmgt_sclk_length |= REDUCED_POWER_SCLK_LOLEN(1);
-	}
-	WREG32_PLL(DYN_PWRMGT_SCLK_LENGTH, dyn_pwrmgt_sclk_length);
-
-	dyn_sclk_vol_cntl = RREG32_PLL(DYN_SCLK_VOL_CNTL);
-	if (ps->misc & ATOM_PM_MISCINFO_ASIC_DYNAMIC_VOLTAGE_EN) {
-		dyn_sclk_vol_cntl |= IO_CG_VOLTAGE_DROP;
-		if (voltage->delay) {
-			dyn_sclk_vol_cntl |= VOLTAGE_DROP_SYNC;
-			dyn_sclk_vol_cntl |= VOLTAGE_DELAY_SEL(voltage->delay);
-		} else
-			dyn_sclk_vol_cntl &= ~VOLTAGE_DROP_SYNC;
-	} else
-		dyn_sclk_vol_cntl &= ~IO_CG_VOLTAGE_DROP;
-	WREG32_PLL(DYN_SCLK_VOL_CNTL, dyn_sclk_vol_cntl);
-
-	hdp_dyn_cntl = RREG32_PLL(HDP_DYN_CNTL);
-	if (ps->misc & ATOM_PM_MISCINFO_DYNAMIC_HDP_BLOCK_EN)
-		hdp_dyn_cntl &= ~HDP_FORCEON;
-	else
-		hdp_dyn_cntl |= HDP_FORCEON;
-	WREG32_PLL(HDP_DYN_CNTL, hdp_dyn_cntl);
-#if 0
-	/* mc_host_dyn seems to cause hangs from time to time */
-	mc_host_dyn_cntl = RREG32_PLL(MC_HOST_DYN_CNTL);
-	if (ps->misc & ATOM_PM_MISCINFO_DYNAMIC_MC_HOST_BLOCK_EN)
-		mc_host_dyn_cntl &= ~MC_HOST_FORCEON;
-	else
-		mc_host_dyn_cntl |= MC_HOST_FORCEON;
-	WREG32_PLL(MC_HOST_DYN_CNTL, mc_host_dyn_cntl);
-#endif
-	dyn_backbias_cntl = RREG32_PLL(DYN_BACKBIAS_CNTL);
-	if (ps->misc & ATOM_PM_MISCINFO2_DYNAMIC_BACK_BIAS_EN)
-		dyn_backbias_cntl |= IO_CG_BACKBIAS_EN;
-	else
-		dyn_backbias_cntl &= ~IO_CG_BACKBIAS_EN;
-	WREG32_PLL(DYN_BACKBIAS_CNTL, dyn_backbias_cntl);
-
-	/* set pcie lanes */
-	if ((rdev->flags & RADEON_IS_PCIE) &&
-	    !(rdev->flags & RADEON_IS_IGP) &&
-	    rdev->asic->pm.set_pcie_lanes &&
-	    (ps->pcie_lanes !=
-	     rdev->pm.power_state[rdev->pm.current_power_state_index].pcie_lanes)) {
-		radeon_set_pcie_lanes(rdev,
-				      ps->pcie_lanes);
-		DRM_DEBUG("Setting: p: %d\n", ps->pcie_lanes);
-	}
-}
-
-void rs600_pm_prepare(struct radeon_device *rdev)
-{
-	struct drm_device *ddev = rdev->ddev;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-	u32 tmp;
-
-	/* disable any active CRTCs */
-	list_for_each_entry(crtc, &ddev->mode_config.crtc_list, head) {
-		radeon_crtc = to_radeon_crtc(crtc);
-		if (radeon_crtc->enabled) {
-			tmp = RREG32(AVIVO_D1CRTC_CONTROL + radeon_crtc->crtc_offset);
-			tmp |= AVIVO_CRTC_DISP_READ_REQUEST_DISABLE;
-			WREG32(AVIVO_D1CRTC_CONTROL + radeon_crtc->crtc_offset, tmp);
-		}
-	}
-}
-
-void rs600_pm_finish(struct radeon_device *rdev)
-{
-	struct drm_device *ddev = rdev->ddev;
-	struct drm_crtc *crtc;
-	struct radeon_crtc *radeon_crtc;
-	u32 tmp;
-
-	/* enable any active CRTCs */
-	list_for_each_entry(crtc, &ddev->mode_config.crtc_list, head) {
-		radeon_crtc = to_radeon_crtc(crtc);
-		if (radeon_crtc->enabled) {
-			tmp = RREG32(AVIVO_D1CRTC_CONTROL + radeon_crtc->crtc_offset);
-			tmp &= ~AVIVO_CRTC_DISP_READ_REQUEST_DISABLE;
-			WREG32(AVIVO_D1CRTC_CONTROL + radeon_crtc->crtc_offset, tmp);
-		}
-	}
-}
-
-/* hpd for digital panel detect/disconnect */
-bool rs600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd)
-{
-	u32 tmp;
-	bool connected = false;
-
-	switch (hpd) {
-	case RADEON_HPD_1:
-		tmp = RREG32(R_007D04_DC_HOT_PLUG_DETECT1_INT_STATUS);
-		if (G_007D04_DC_HOT_PLUG_DETECT1_SENSE(tmp))
-			connected = true;
-		break;
-	case RADEON_HPD_2:
-		tmp = RREG32(R_007D14_DC_HOT_PLUG_DETECT2_INT_STATUS);
-		if (G_007D14_DC_HOT_PLUG_DETECT2_SENSE(tmp))
-			connected = true;
-		break;
-	default:
-		break;
-	}
-	return connected;
-}
-
-void rs600_hpd_set_polarity(struct radeon_device *rdev,
-			    enum radeon_hpd_id hpd)
-{
-	u32 tmp;
-	bool connected = rs600_hpd_sense(rdev, hpd);
-
-	switch (hpd) {
-	case RADEON_HPD_1:
-		tmp = RREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL);
-		if (connected)
-			tmp &= ~S_007D08_DC_HOT_PLUG_DETECT1_INT_POLARITY(1);
-		else
-			tmp |= S_007D08_DC_HOT_PLUG_DETECT1_INT_POLARITY(1);
-		WREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
-		break;
-	case RADEON_HPD_2:
-		tmp = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL);
-		if (connected)
-			tmp &= ~S_007D18_DC_HOT_PLUG_DETECT2_INT_POLARITY(1);
-		else
-			tmp |= S_007D18_DC_HOT_PLUG_DETECT2_INT_POLARITY(1);
-		WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
-		break;
-	default:
-		break;
-	}
-}
-
-void rs600_hpd_init(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		switch (radeon_connector->hpd.hpd) {
-		case RADEON_HPD_1:
-			WREG32(R_007D00_DC_HOT_PLUG_DETECT1_CONTROL,
-			       S_007D00_DC_HOT_PLUG_DETECT1_EN(1));
-			rdev->irq.hpd[0] = true;
-			break;
-		case RADEON_HPD_2:
-			WREG32(R_007D10_DC_HOT_PLUG_DETECT2_CONTROL,
-			       S_007D10_DC_HOT_PLUG_DETECT2_EN(1));
-			rdev->irq.hpd[1] = true;
-			break;
-		default:
-			break;
-		}
-		radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
-	}
-	if (rdev->irq.installed)
-		rs600_irq_set(rdev);
-}
-
-void rs600_hpd_fini(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		switch (radeon_connector->hpd.hpd) {
-		case RADEON_HPD_1:
-			WREG32(R_007D00_DC_HOT_PLUG_DETECT1_CONTROL,
-			       S_007D00_DC_HOT_PLUG_DETECT1_EN(0));
-			rdev->irq.hpd[0] = false;
-			break;
-		case RADEON_HPD_2:
-			WREG32(R_007D10_DC_HOT_PLUG_DETECT2_CONTROL,
-			       S_007D10_DC_HOT_PLUG_DETECT2_EN(0));
-			rdev->irq.hpd[1] = false;
-			break;
-		default:
-			break;
-		}
-	}
-}
-
-int rs600_asic_reset(struct radeon_device *rdev)
-{
-	struct rv515_mc_save save;
-	u32 status, tmp;
-	int ret = 0;
-
-	status = RREG32(R_000E40_RBBM_STATUS);
-	if (!G_000E40_GUI_ACTIVE(status)) {
-		return 0;
-	}
-	/* Stops all mc clients */
-	rv515_mc_stop(rdev, &save);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* stop CP */
-	WREG32(RADEON_CP_CSQ_CNTL, 0);
-	tmp = RREG32(RADEON_CP_RB_CNTL);
-	WREG32(RADEON_CP_RB_CNTL, tmp | RADEON_RB_RPTR_WR_ENA);
-	WREG32(RADEON_CP_RB_RPTR_WR, 0);
-	WREG32(RADEON_CP_RB_WPTR, 0);
-	WREG32(RADEON_CP_RB_CNTL, tmp);
-	pci_save_state(rdev->pdev);
-	/* disable bus mastering */
-	pci_clear_master(rdev->pdev);
-	mdelay(1);
-	/* reset GA+VAP */
-	WREG32(R_0000F0_RBBM_SOFT_RESET, S_0000F0_SOFT_RESET_VAP(1) |
-					S_0000F0_SOFT_RESET_GA(1));
-	RREG32(R_0000F0_RBBM_SOFT_RESET);
-	mdelay(500);
-	WREG32(R_0000F0_RBBM_SOFT_RESET, 0);
-	mdelay(1);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* reset CP */
-	WREG32(R_0000F0_RBBM_SOFT_RESET, S_0000F0_SOFT_RESET_CP(1));
-	RREG32(R_0000F0_RBBM_SOFT_RESET);
-	mdelay(500);
-	WREG32(R_0000F0_RBBM_SOFT_RESET, 0);
-	mdelay(1);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* reset MC */
-	WREG32(R_0000F0_RBBM_SOFT_RESET, S_0000F0_SOFT_RESET_MC(1));
-	RREG32(R_0000F0_RBBM_SOFT_RESET);
-	mdelay(500);
-	WREG32(R_0000F0_RBBM_SOFT_RESET, 0);
-	mdelay(1);
-	status = RREG32(R_000E40_RBBM_STATUS);
-	dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
-	/* restore PCI & busmastering */
-	pci_restore_state(rdev->pdev);
-	/* Check if GPU is idle */
-	if (G_000E40_GA_BUSY(status) || G_000E40_VAP_BUSY(status)) {
-		dev_err(rdev->dev, "failed to reset GPU\n");
-		rdev->gpu_lockup = true;
-		ret = -1;
-	} else
-		dev_info(rdev->dev, "GPU reset succeed\n");
-	rv515_mc_resume(rdev, &save);
-	return ret;
-}
-
-/*
- * GART.
- */
-void rs600_gart_tlb_flush(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-
-	tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
-	tmp &= C_000100_INVALIDATE_ALL_L1_TLBS & C_000100_INVALIDATE_L2_CACHE;
-	WREG32_MC(R_000100_MC_PT0_CNTL, tmp);
-
-	tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
-	tmp |= S_000100_INVALIDATE_ALL_L1_TLBS(1) | S_000100_INVALIDATE_L2_CACHE(1);
-	WREG32_MC(R_000100_MC_PT0_CNTL, tmp);
-
-	tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
-	tmp &= C_000100_INVALIDATE_ALL_L1_TLBS & C_000100_INVALIDATE_L2_CACHE;
-	WREG32_MC(R_000100_MC_PT0_CNTL, tmp);
-	tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
-}
-
-int rs600_gart_init(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->gart.robj) {
-		WARN(1, "RS600 GART already initialized\n");
-		return 0;
-	}
-	/* Initialize common gart structure */
-	r = radeon_gart_init(rdev);
-	if (r) {
-		return r;
-	}
-	rdev->gart.table_size = rdev->gart.num_gpu_pages * 8;
-	return radeon_gart_table_vram_alloc(rdev);
-}
-
-static int rs600_gart_enable(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int r, i;
-
-	if (rdev->gart.robj == NULL) {
-		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
-		return -EINVAL;
-	}
-	r = radeon_gart_table_vram_pin(rdev);
-	if (r)
-		return r;
-	radeon_gart_restore(rdev);
-	/* Enable bus master */
-	tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
-	WREG32(RADEON_BUS_CNTL, tmp);
-	/* FIXME: setup default page */
-	WREG32_MC(R_000100_MC_PT0_CNTL,
-		  (S_000100_EFFECTIVE_L2_CACHE_SIZE(6) |
-		   S_000100_EFFECTIVE_L2_QUEUE_SIZE(6)));
-
-	for (i = 0; i < 19; i++) {
-		WREG32_MC(R_00016C_MC_PT0_CLIENT0_CNTL + i,
-			  S_00016C_ENABLE_TRANSLATION_MODE_OVERRIDE(1) |
-			  S_00016C_SYSTEM_ACCESS_MODE_MASK(
-				  V_00016C_SYSTEM_ACCESS_MODE_NOT_IN_SYS) |
-			  S_00016C_SYSTEM_APERTURE_UNMAPPED_ACCESS(
-				  V_00016C_SYSTEM_APERTURE_UNMAPPED_PASSTHROUGH) |
-			  S_00016C_EFFECTIVE_L1_CACHE_SIZE(3) |
-			  S_00016C_ENABLE_FRAGMENT_PROCESSING(1) |
-			  S_00016C_EFFECTIVE_L1_QUEUE_SIZE(3));
-	}
-	/* enable first context */
-	WREG32_MC(R_000102_MC_PT0_CONTEXT0_CNTL,
-		  S_000102_ENABLE_PAGE_TABLE(1) |
-		  S_000102_PAGE_TABLE_DEPTH(V_000102_PAGE_TABLE_FLAT));
-
-	/* disable all other contexts */
-	for (i = 1; i < 8; i++)
-		WREG32_MC(R_000102_MC_PT0_CONTEXT0_CNTL + i, 0);
-
-	/* setup the page table */
-	WREG32_MC(R_00012C_MC_PT0_CONTEXT0_FLAT_BASE_ADDR,
-		  rdev->gart.table_addr);
-	WREG32_MC(R_00013C_MC_PT0_CONTEXT0_FLAT_START_ADDR, rdev->mc.gtt_start);
-	WREG32_MC(R_00014C_MC_PT0_CONTEXT0_FLAT_END_ADDR, rdev->mc.gtt_end);
-	WREG32_MC(R_00011C_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR, 0);
-
-	/* System context maps to VRAM space */
-	WREG32_MC(R_000112_MC_PT0_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.vram_start);
-	WREG32_MC(R_000114_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR, rdev->mc.vram_end);
-
-	/* enable page tables */
-	tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
-	WREG32_MC(R_000100_MC_PT0_CNTL, (tmp | S_000100_ENABLE_PT(1)));
-	tmp = RREG32_MC(R_000009_MC_CNTL1);
-	WREG32_MC(R_000009_MC_CNTL1, (tmp | S_000009_ENABLE_PAGE_TABLES(1)));
-	rs600_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20),
-		 (unsigned long long)rdev->gart.table_addr);
-	rdev->gart.ready = true;
-	return 0;
-}
-
-void rs600_gart_disable(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	/* FIXME: disable out of gart access */
-	WREG32_MC(R_000100_MC_PT0_CNTL, 0);
-	tmp = RREG32_MC(R_000009_MC_CNTL1);
-	WREG32_MC(R_000009_MC_CNTL1, tmp & C_000009_ENABLE_PAGE_TABLES);
-	radeon_gart_table_vram_unpin(rdev);
-}
-
-void rs600_gart_fini(struct radeon_device *rdev)
-{
-	radeon_gart_fini(rdev);
-	rs600_gart_disable(rdev);
-	radeon_gart_table_vram_free(rdev);
-}
-
-#define R600_PTE_VALID     (1 << 0)
-#define R600_PTE_SYSTEM    (1 << 1)
-#define R600_PTE_SNOOPED   (1 << 2)
-#define R600_PTE_READABLE  (1 << 5)
-#define R600_PTE_WRITEABLE (1 << 6)
-
-int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
-{
-	void __iomem *ptr = (void *)rdev->gart.ptr;
-
-	if (i < 0 || i > rdev->gart.num_gpu_pages) {
-		return -EINVAL;
-	}
-	addr = addr & 0xFFFFFFFFFFFFF000ULL;
-	addr |= R600_PTE_VALID | R600_PTE_SYSTEM | R600_PTE_SNOOPED;
-	addr |= R600_PTE_READABLE | R600_PTE_WRITEABLE;
-	writeq(addr, ptr + (i * 8));
-	return 0;
-}
-
-int rs600_irq_set(struct radeon_device *rdev)
-{
-	uint32_t tmp = 0;
-	uint32_t mode_int = 0;
-	u32 hpd1 = RREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL) &
-		~S_007D08_DC_HOT_PLUG_DETECT1_INT_EN(1);
-	u32 hpd2 = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL) &
-		~S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1);
-
-	if (!rdev->irq.installed) {
-		WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
-		WREG32(R_000040_GEN_INT_CNTL, 0);
-		return -EINVAL;
-	}
-	if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) {
-		tmp |= S_000040_SW_INT_EN(1);
-	}
-	if (rdev->irq.gui_idle) {
-		tmp |= S_000040_GUI_IDLE(1);
-	}
-	if (rdev->irq.crtc_vblank_int[0] ||
-	    rdev->irq.pflip[0]) {
-		mode_int |= S_006540_D1MODE_VBLANK_INT_MASK(1);
-	}
-	if (rdev->irq.crtc_vblank_int[1] ||
-	    rdev->irq.pflip[1]) {
-		mode_int |= S_006540_D2MODE_VBLANK_INT_MASK(1);
-	}
-	if (rdev->irq.hpd[0]) {
-		hpd1 |= S_007D08_DC_HOT_PLUG_DETECT1_INT_EN(1);
-	}
-	if (rdev->irq.hpd[1]) {
-		hpd2 |= S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1);
-	}
-	WREG32(R_000040_GEN_INT_CNTL, tmp);
-	WREG32(R_006540_DxMODE_INT_MASK, mode_int);
-	WREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL, hpd1);
-	WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, hpd2);
-	return 0;
-}
-
-static inline u32 rs600_irq_ack(struct radeon_device *rdev)
-{
-	uint32_t irqs = RREG32(R_000044_GEN_INT_STATUS);
-	uint32_t irq_mask = S_000044_SW_INT(1);
-	u32 tmp;
-
-	/* the interrupt works, but the status bit is permanently asserted */
-	if (rdev->irq.gui_idle && radeon_gui_idle(rdev)) {
-		if (!rdev->irq.gui_idle_acked)
-			irq_mask |= S_000044_GUI_IDLE_STAT(1);
-	}
-
-	if (G_000044_DISPLAY_INT_STAT(irqs)) {
-		rdev->irq.stat_regs.r500.disp_int = RREG32(R_007EDC_DISP_INTERRUPT_STATUS);
-		if (G_007EDC_LB_D1_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
-			WREG32(R_006534_D1MODE_VBLANK_STATUS,
-				S_006534_D1MODE_VBLANK_ACK(1));
-		}
-		if (G_007EDC_LB_D2_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
-			WREG32(R_006D34_D2MODE_VBLANK_STATUS,
-				S_006D34_D2MODE_VBLANK_ACK(1));
-		}
-		if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
-			tmp = RREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL);
-			tmp |= S_007D08_DC_HOT_PLUG_DETECT1_INT_ACK(1);
-			WREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
-		}
-		if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
-			tmp = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL);
-			tmp |= S_007D18_DC_HOT_PLUG_DETECT2_INT_ACK(1);
-			WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
-		}
-	} else {
-		rdev->irq.stat_regs.r500.disp_int = 0;
-	}
-
-	if (irqs) {
-		WREG32(R_000044_GEN_INT_STATUS, irqs);
-	}
-	return irqs & irq_mask;
-}
-
-void rs600_irq_disable(struct radeon_device *rdev)
-{
-	WREG32(R_000040_GEN_INT_CNTL, 0);
-	WREG32(R_006540_DxMODE_INT_MASK, 0);
-	/* Wait and acknowledge irq */
-	mdelay(1);
-	rs600_irq_ack(rdev);
-}
-
-int rs600_irq_process(struct radeon_device *rdev)
-{
-	u32 status, msi_rearm;
-	bool queue_hotplug = false;
-
-	/* reset gui idle ack.  the status bit is broken */
-	rdev->irq.gui_idle_acked = false;
-
-	status = rs600_irq_ack(rdev);
-	if (!status && !rdev->irq.stat_regs.r500.disp_int) {
-		return IRQ_NONE;
-	}
-	while (status || rdev->irq.stat_regs.r500.disp_int) {
-		/* SW interrupt */
-		if (G_000044_SW_INT(status)) {
-			radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
-		}
-		/* GUI idle */
-		if (G_000040_GUI_IDLE(status)) {
-			rdev->irq.gui_idle_acked = true;
-			rdev->pm.gui_idle = true;
-			wake_up(&rdev->irq.idle_queue);
-		}
-		/* Vertical blank interrupts */
-		if (G_007EDC_LB_D1_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
-			if (rdev->irq.crtc_vblank_int[0]) {
-				drm_handle_vblank(rdev->ddev, 0);
-				rdev->pm.vblank_sync = true;
-				wake_up(&rdev->irq.vblank_queue);
-			}
-			if (rdev->irq.pflip[0])
-				radeon_crtc_handle_flip(rdev, 0);
-		}
-		if (G_007EDC_LB_D2_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
-			if (rdev->irq.crtc_vblank_int[1]) {
-				drm_handle_vblank(rdev->ddev, 1);
-				rdev->pm.vblank_sync = true;
-				wake_up(&rdev->irq.vblank_queue);
-			}
-			if (rdev->irq.pflip[1])
-				radeon_crtc_handle_flip(rdev, 1);
-		}
-		if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
-			queue_hotplug = true;
-			DRM_DEBUG("HPD1\n");
-		}
-		if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
-			queue_hotplug = true;
-			DRM_DEBUG("HPD2\n");
-		}
-		status = rs600_irq_ack(rdev);
-	}
-	/* reset gui idle ack.  the status bit is broken */
-	rdev->irq.gui_idle_acked = false;
-	if (queue_hotplug)
-		schedule_work(&rdev->hotplug_work);
-	if (rdev->msi_enabled) {
-		switch (rdev->family) {
-		case CHIP_RS600:
-		case CHIP_RS690:
-		case CHIP_RS740:
-			msi_rearm = RREG32(RADEON_BUS_CNTL) & ~RS600_MSI_REARM;
-			WREG32(RADEON_BUS_CNTL, msi_rearm);
-			WREG32(RADEON_BUS_CNTL, msi_rearm | RS600_MSI_REARM);
-			break;
-		default:
-			WREG32(RADEON_MSI_REARM_EN, RV370_MSI_REARM_EN);
-			break;
-		}
-	}
-	return IRQ_HANDLED;
-}
-
-u32 rs600_get_vblank_counter(struct radeon_device *rdev, int crtc)
-{
-	if (crtc == 0)
-		return RREG32(R_0060A4_D1CRTC_STATUS_FRAME_COUNT);
-	else
-		return RREG32(R_0068A4_D2CRTC_STATUS_FRAME_COUNT);
-}
-
-int rs600_mc_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		if (G_000000_MC_IDLE(RREG32_MC(R_000000_MC_STATUS)))
-			return 0;
-		udelay(1);
-	}
-	return -1;
-}
-
-void rs600_gpu_init(struct radeon_device *rdev)
-{
-	r420_pipes_init(rdev);
-	/* Wait for mc idle */
-	if (rs600_mc_wait_for_idle(rdev))
-		dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n");
-}
-
-void rs600_mc_init(struct radeon_device *rdev)
-{
-	u64 base;
-
-	rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
-	rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
-	rdev->mc.vram_is_ddr = true;
-	rdev->mc.vram_width = 128;
-	rdev->mc.real_vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
-	rdev->mc.mc_vram_size = rdev->mc.real_vram_size;
-	rdev->mc.visible_vram_size = rdev->mc.aper_size;
-	rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
-	base = RREG32_MC(R_000004_MC_FB_LOCATION);
-	base = G_000004_MC_FB_START(base) << 16;
-	radeon_vram_location(rdev, &rdev->mc, base);
-	rdev->mc.gtt_base_align = 0;
-	radeon_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-}
-
-void rs600_bandwidth_update(struct radeon_device *rdev)
-{
-	struct drm_display_mode *mode0 = NULL;
-	struct drm_display_mode *mode1 = NULL;
-	u32 d1mode_priority_a_cnt, d2mode_priority_a_cnt;
-	/* FIXME: implement full support */
-
-	radeon_update_display_priority(rdev);
-
-	if (rdev->mode_info.crtcs[0]->base.enabled)
-		mode0 = &rdev->mode_info.crtcs[0]->base.mode;
-	if (rdev->mode_info.crtcs[1]->base.enabled)
-		mode1 = &rdev->mode_info.crtcs[1]->base.mode;
-
-	rs690_line_buffer_adjust(rdev, mode0, mode1);
-
-	if (rdev->disp_priority == 2) {
-		d1mode_priority_a_cnt = RREG32(R_006548_D1MODE_PRIORITY_A_CNT);
-		d2mode_priority_a_cnt = RREG32(R_006D48_D2MODE_PRIORITY_A_CNT);
-		d1mode_priority_a_cnt |= S_006548_D1MODE_PRIORITY_A_ALWAYS_ON(1);
-		d2mode_priority_a_cnt |= S_006D48_D2MODE_PRIORITY_A_ALWAYS_ON(1);
-		WREG32(R_006548_D1MODE_PRIORITY_A_CNT, d1mode_priority_a_cnt);
-		WREG32(R_00654C_D1MODE_PRIORITY_B_CNT, d1mode_priority_a_cnt);
-		WREG32(R_006D48_D2MODE_PRIORITY_A_CNT, d2mode_priority_a_cnt);
-		WREG32(R_006D4C_D2MODE_PRIORITY_B_CNT, d2mode_priority_a_cnt);
-	}
-}
-
-uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-	WREG32(R_000070_MC_IND_INDEX, S_000070_MC_IND_ADDR(reg) |
-		S_000070_MC_IND_CITF_ARB0(1));
-	return RREG32(R_000074_MC_IND_DATA);
-}
-
-void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-	WREG32(R_000070_MC_IND_INDEX, S_000070_MC_IND_ADDR(reg) |
-		S_000070_MC_IND_CITF_ARB0(1) | S_000070_MC_IND_WR_EN(1));
-	WREG32(R_000074_MC_IND_DATA, v);
-}
-
-void rs600_debugfs(struct radeon_device *rdev)
-{
-	if (r100_debugfs_rbbm_init(rdev))
-		DRM_ERROR("Failed to register debugfs file for RBBM !\n");
-}
-
-void rs600_set_safe_registers(struct radeon_device *rdev)
-{
-	rdev->config.r300.reg_safe_bm = rs600_reg_safe_bm;
-	rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(rs600_reg_safe_bm);
-}
-
-static void rs600_mc_program(struct radeon_device *rdev)
-{
-	struct rv515_mc_save save;
-
-	/* Stops all mc clients */
-	rv515_mc_stop(rdev, &save);
-
-	/* Wait for mc idle */
-	if (rs600_mc_wait_for_idle(rdev))
-		dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n");
-
-	/* FIXME: What does AGP means for such chipset ? */
-	WREG32_MC(R_000005_MC_AGP_LOCATION, 0x0FFFFFFF);
-	WREG32_MC(R_000006_AGP_BASE, 0);
-	WREG32_MC(R_000007_AGP_BASE_2, 0);
-	/* Program MC */
-	WREG32_MC(R_000004_MC_FB_LOCATION,
-			S_000004_MC_FB_START(rdev->mc.vram_start >> 16) |
-			S_000004_MC_FB_TOP(rdev->mc.vram_end >> 16));
-	WREG32(R_000134_HDP_FB_LOCATION,
-		S_000134_HDP_FB_START(rdev->mc.vram_start >> 16));
-
-	rv515_mc_resume(rdev, &save);
-}
-
-static int rs600_startup(struct radeon_device *rdev)
-{
-	int r;
-
-	rs600_mc_program(rdev);
-	/* Resume clock */
-	rv515_clock_startup(rdev);
-	/* Initialize GPU configuration (# pipes, ...) */
-	rs600_gpu_init(rdev);
-	/* Initialize GART (initialize after TTM so we can allocate
-	 * memory through TTM but finalize after TTM) */
-	r = rs600_gart_enable(rdev);
-	if (r)
-		return r;
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	rs600_irq_set(rdev);
-	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
-	/* 1M ring buffer */
-	r = r100_cp_init(rdev, 1024 * 1024);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
-		return r;
-	}
-
-	r = r600_audio_init(rdev);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing audio\n");
-		return r;
-	}
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		dev_err(rdev->dev, "failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return 0;
-}
-
-int rs600_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Make sur GART are not working */
-	rs600_gart_disable(rdev);
-	/* Resume clock before doing reset */
-	rv515_clock_startup(rdev);
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* post */
-	atom_asic_init(rdev->mode_info.atom_context);
-	/* Resume clock after posting */
-	rv515_clock_startup(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-
-	rdev->accel_working = true;
-	r = rs600_startup(rdev);
-	if (r) {
-		rdev->accel_working = false;
-	}
-	return r;
-}
-
-int rs600_suspend(struct radeon_device *rdev)
-{
-	radeon_ib_pool_suspend(rdev);
-	r600_audio_fini(rdev);
-	r100_cp_disable(rdev);
-	radeon_wb_disable(rdev);
-	rs600_irq_disable(rdev);
-	rs600_gart_disable(rdev);
-	return 0;
-}
-
-void rs600_fini(struct radeon_device *rdev)
-{
-	r600_audio_fini(rdev);
-	r100_cp_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_gem_fini(rdev);
-	rs600_gart_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-int rs600_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Disable VGA */
-	rv515_vga_render_disable(rdev);
-	/* Initialize scratch registers */
-	radeon_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* restore some register to sane defaults */
-	r100_restore_sanity(rdev);
-	/* BIOS */
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	if (rdev->is_atom_bios) {
-		r = radeon_atombios_init(rdev);
-		if (r)
-			return r;
-	} else {
-		dev_err(rdev->dev, "Expecting atombios for RS600 GPU\n");
-		return -EINVAL;
-	}
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev,
-			"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* check if cards are posted or not */
-	if (radeon_boot_test_post_card(rdev) == false)
-		return -EINVAL;
-
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* initialize memory controller */
-	rs600_mc_init(rdev);
-	rs600_debugfs(rdev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-	r = rs600_gart_init(rdev);
-	if (r)
-		return r;
-	rs600_set_safe_registers(rdev);
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = rs600_startup(rdev);
-	if (r) {
-		/* Somethings want wront with the accel init stop accel */
-		dev_err(rdev->dev, "Disabling GPU acceleration\n");
-		r100_cp_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		rs600_gart_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		rdev->accel_working = false;
-	}
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs600d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs600d.h
deleted file mode 100644
index a27c13ac..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs600d.h
+++ /dev/null
@@ -1,671 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RS600D_H__
-#define __RS600D_H__
-
-/* Registers */
-#define R_000040_GEN_INT_CNTL                        0x000040
-#define   S_000040_SCRATCH_INT_MASK(x)                 (((x) & 0x1) << 18)
-#define   G_000040_SCRATCH_INT_MASK(x)                 (((x) >> 18) & 0x1)
-#define   C_000040_SCRATCH_INT_MASK                    0xFFFBFFFF
-#define   S_000040_GUI_IDLE_MASK(x)                    (((x) & 0x1) << 19)
-#define   G_000040_GUI_IDLE_MASK(x)                    (((x) >> 19) & 0x1)
-#define   C_000040_GUI_IDLE_MASK                       0xFFF7FFFF
-#define   S_000040_DMA_VIPH1_INT_EN(x)                 (((x) & 0x1) << 13)
-#define   G_000040_DMA_VIPH1_INT_EN(x)                 (((x) >> 13) & 0x1)
-#define   C_000040_DMA_VIPH1_INT_EN                    0xFFFFDFFF
-#define   S_000040_DMA_VIPH2_INT_EN(x)                 (((x) & 0x1) << 14)
-#define   G_000040_DMA_VIPH2_INT_EN(x)                 (((x) >> 14) & 0x1)
-#define   C_000040_DMA_VIPH2_INT_EN                    0xFFFFBFFF
-#define   S_000040_DMA_VIPH3_INT_EN(x)                 (((x) & 0x1) << 15)
-#define   G_000040_DMA_VIPH3_INT_EN(x)                 (((x) >> 15) & 0x1)
-#define   C_000040_DMA_VIPH3_INT_EN                    0xFFFF7FFF
-#define   S_000040_I2C_INT_EN(x)                       (((x) & 0x1) << 17)
-#define   G_000040_I2C_INT_EN(x)                       (((x) >> 17) & 0x1)
-#define   C_000040_I2C_INT_EN                          0xFFFDFFFF
-#define   S_000040_GUI_IDLE(x)                         (((x) & 0x1) << 19)
-#define   G_000040_GUI_IDLE(x)                         (((x) >> 19) & 0x1)
-#define   C_000040_GUI_IDLE                            0xFFF7FFFF
-#define   S_000040_VIPH_INT_EN(x)                      (((x) & 0x1) << 24)
-#define   G_000040_VIPH_INT_EN(x)                      (((x) >> 24) & 0x1)
-#define   C_000040_VIPH_INT_EN                         0xFEFFFFFF
-#define   S_000040_SW_INT_EN(x)                        (((x) & 0x1) << 25)
-#define   G_000040_SW_INT_EN(x)                        (((x) >> 25) & 0x1)
-#define   C_000040_SW_INT_EN                           0xFDFFFFFF
-#define   S_000040_GEYSERVILLE(x)                      (((x) & 0x1) << 27)
-#define   G_000040_GEYSERVILLE(x)                      (((x) >> 27) & 0x1)
-#define   C_000040_GEYSERVILLE                         0xF7FFFFFF
-#define   S_000040_HDCP_AUTHORIZED_INT(x)              (((x) & 0x1) << 28)
-#define   G_000040_HDCP_AUTHORIZED_INT(x)              (((x) >> 28) & 0x1)
-#define   C_000040_HDCP_AUTHORIZED_INT                 0xEFFFFFFF
-#define   S_000040_DVI_I2C_INT(x)                      (((x) & 0x1) << 29)
-#define   G_000040_DVI_I2C_INT(x)                      (((x) >> 29) & 0x1)
-#define   C_000040_DVI_I2C_INT                         0xDFFFFFFF
-#define   S_000040_GUIDMA(x)                           (((x) & 0x1) << 30)
-#define   G_000040_GUIDMA(x)                           (((x) >> 30) & 0x1)
-#define   C_000040_GUIDMA                              0xBFFFFFFF
-#define   S_000040_VIDDMA(x)                           (((x) & 0x1) << 31)
-#define   G_000040_VIDDMA(x)                           (((x) >> 31) & 0x1)
-#define   C_000040_VIDDMA                              0x7FFFFFFF
-#define R_000044_GEN_INT_STATUS                      0x000044
-#define   S_000044_DISPLAY_INT_STAT(x)                 (((x) & 0x1) << 0)
-#define   G_000044_DISPLAY_INT_STAT(x)                 (((x) >> 0) & 0x1)
-#define   C_000044_DISPLAY_INT_STAT                    0xFFFFFFFE
-#define   S_000044_VGA_INT_STAT(x)                     (((x) & 0x1) << 1)
-#define   G_000044_VGA_INT_STAT(x)                     (((x) >> 1) & 0x1)
-#define   C_000044_VGA_INT_STAT                        0xFFFFFFFD
-#define   S_000044_CAP0_INT_ACTIVE(x)                  (((x) & 0x1) << 8)
-#define   G_000044_CAP0_INT_ACTIVE(x)                  (((x) >> 8) & 0x1)
-#define   C_000044_CAP0_INT_ACTIVE                     0xFFFFFEFF
-#define   S_000044_DMA_VIPH0_INT(x)                    (((x) & 0x1) << 12)
-#define   G_000044_DMA_VIPH0_INT(x)                    (((x) >> 12) & 0x1)
-#define   C_000044_DMA_VIPH0_INT                       0xFFFFEFFF
-#define   S_000044_DMA_VIPH1_INT(x)                    (((x) & 0x1) << 13)
-#define   G_000044_DMA_VIPH1_INT(x)                    (((x) >> 13) & 0x1)
-#define   C_000044_DMA_VIPH1_INT                       0xFFFFDFFF
-#define   S_000044_DMA_VIPH2_INT(x)                    (((x) & 0x1) << 14)
-#define   G_000044_DMA_VIPH2_INT(x)                    (((x) >> 14) & 0x1)
-#define   C_000044_DMA_VIPH2_INT                       0xFFFFBFFF
-#define   S_000044_DMA_VIPH3_INT(x)                    (((x) & 0x1) << 15)
-#define   G_000044_DMA_VIPH3_INT(x)                    (((x) >> 15) & 0x1)
-#define   C_000044_DMA_VIPH3_INT                       0xFFFF7FFF
-#define   S_000044_MC_PROBE_FAULT_STAT(x)              (((x) & 0x1) << 16)
-#define   G_000044_MC_PROBE_FAULT_STAT(x)              (((x) >> 16) & 0x1)
-#define   C_000044_MC_PROBE_FAULT_STAT                 0xFFFEFFFF
-#define   S_000044_I2C_INT(x)                          (((x) & 0x1) << 17)
-#define   G_000044_I2C_INT(x)                          (((x) >> 17) & 0x1)
-#define   C_000044_I2C_INT                             0xFFFDFFFF
-#define   S_000044_SCRATCH_INT_STAT(x)                 (((x) & 0x1) << 18)
-#define   G_000044_SCRATCH_INT_STAT(x)                 (((x) >> 18) & 0x1)
-#define   C_000044_SCRATCH_INT_STAT                    0xFFFBFFFF
-#define   S_000044_GUI_IDLE_STAT(x)                    (((x) & 0x1) << 19)
-#define   G_000044_GUI_IDLE_STAT(x)                    (((x) >> 19) & 0x1)
-#define   C_000044_GUI_IDLE_STAT                       0xFFF7FFFF
-#define   S_000044_ATI_OVERDRIVE_INT_STAT(x)           (((x) & 0x1) << 20)
-#define   G_000044_ATI_OVERDRIVE_INT_STAT(x)           (((x) >> 20) & 0x1)
-#define   C_000044_ATI_OVERDRIVE_INT_STAT              0xFFEFFFFF
-#define   S_000044_MC_PROTECTION_FAULT_STAT(x)         (((x) & 0x1) << 21)
-#define   G_000044_MC_PROTECTION_FAULT_STAT(x)         (((x) >> 21) & 0x1)
-#define   C_000044_MC_PROTECTION_FAULT_STAT            0xFFDFFFFF
-#define   S_000044_RBBM_READ_INT_STAT(x)               (((x) & 0x1) << 22)
-#define   G_000044_RBBM_READ_INT_STAT(x)               (((x) >> 22) & 0x1)
-#define   C_000044_RBBM_READ_INT_STAT                  0xFFBFFFFF
-#define   S_000044_CB_CONTEXT_SWITCH_STAT(x)           (((x) & 0x1) << 23)
-#define   G_000044_CB_CONTEXT_SWITCH_STAT(x)           (((x) >> 23) & 0x1)
-#define   C_000044_CB_CONTEXT_SWITCH_STAT              0xFF7FFFFF
-#define   S_000044_VIPH_INT(x)                         (((x) & 0x1) << 24)
-#define   G_000044_VIPH_INT(x)                         (((x) >> 24) & 0x1)
-#define   C_000044_VIPH_INT                            0xFEFFFFFF
-#define   S_000044_SW_INT(x)                           (((x) & 0x1) << 25)
-#define   G_000044_SW_INT(x)                           (((x) >> 25) & 0x1)
-#define   C_000044_SW_INT                              0xFDFFFFFF
-#define   S_000044_SW_INT_SET(x)                       (((x) & 0x1) << 26)
-#define   G_000044_SW_INT_SET(x)                       (((x) >> 26) & 0x1)
-#define   C_000044_SW_INT_SET                          0xFBFFFFFF
-#define   S_000044_IDCT_INT_STAT(x)                    (((x) & 0x1) << 27)
-#define   G_000044_IDCT_INT_STAT(x)                    (((x) >> 27) & 0x1)
-#define   C_000044_IDCT_INT_STAT                       0xF7FFFFFF
-#define   S_000044_GUIDMA_STAT(x)                      (((x) & 0x1) << 30)
-#define   G_000044_GUIDMA_STAT(x)                      (((x) >> 30) & 0x1)
-#define   C_000044_GUIDMA_STAT                         0xBFFFFFFF
-#define   S_000044_VIDDMA_STAT(x)                      (((x) & 0x1) << 31)
-#define   G_000044_VIDDMA_STAT(x)                      (((x) >> 31) & 0x1)
-#define   C_000044_VIDDMA_STAT                         0x7FFFFFFF
-#define R_00004C_BUS_CNTL                            0x00004C
-#define   S_00004C_BUS_MASTER_DIS(x)                   (((x) & 0x1) << 14)
-#define   G_00004C_BUS_MASTER_DIS(x)                   (((x) >> 14) & 0x1)
-#define   C_00004C_BUS_MASTER_DIS                      0xFFFFBFFF
-#define   S_00004C_BUS_MSI_REARM(x)                    (((x) & 0x1) << 20)
-#define   G_00004C_BUS_MSI_REARM(x)                    (((x) >> 20) & 0x1)
-#define   C_00004C_BUS_MSI_REARM                       0xFFEFFFFF
-#define R_000070_MC_IND_INDEX                        0x000070
-#define   S_000070_MC_IND_ADDR(x)                      (((x) & 0xFFFF) << 0)
-#define   G_000070_MC_IND_ADDR(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_000070_MC_IND_ADDR                         0xFFFF0000
-#define   S_000070_MC_IND_SEQ_RBS_0(x)                 (((x) & 0x1) << 16)
-#define   G_000070_MC_IND_SEQ_RBS_0(x)                 (((x) >> 16) & 0x1)
-#define   C_000070_MC_IND_SEQ_RBS_0                    0xFFFEFFFF
-#define   S_000070_MC_IND_SEQ_RBS_1(x)                 (((x) & 0x1) << 17)
-#define   G_000070_MC_IND_SEQ_RBS_1(x)                 (((x) >> 17) & 0x1)
-#define   C_000070_MC_IND_SEQ_RBS_1                    0xFFFDFFFF
-#define   S_000070_MC_IND_SEQ_RBS_2(x)                 (((x) & 0x1) << 18)
-#define   G_000070_MC_IND_SEQ_RBS_2(x)                 (((x) >> 18) & 0x1)
-#define   C_000070_MC_IND_SEQ_RBS_2                    0xFFFBFFFF
-#define   S_000070_MC_IND_SEQ_RBS_3(x)                 (((x) & 0x1) << 19)
-#define   G_000070_MC_IND_SEQ_RBS_3(x)                 (((x) >> 19) & 0x1)
-#define   C_000070_MC_IND_SEQ_RBS_3                    0xFFF7FFFF
-#define   S_000070_MC_IND_AIC_RBS(x)                   (((x) & 0x1) << 20)
-#define   G_000070_MC_IND_AIC_RBS(x)                   (((x) >> 20) & 0x1)
-#define   C_000070_MC_IND_AIC_RBS                      0xFFEFFFFF
-#define   S_000070_MC_IND_CITF_ARB0(x)                 (((x) & 0x1) << 21)
-#define   G_000070_MC_IND_CITF_ARB0(x)                 (((x) >> 21) & 0x1)
-#define   C_000070_MC_IND_CITF_ARB0                    0xFFDFFFFF
-#define   S_000070_MC_IND_CITF_ARB1(x)                 (((x) & 0x1) << 22)
-#define   G_000070_MC_IND_CITF_ARB1(x)                 (((x) >> 22) & 0x1)
-#define   C_000070_MC_IND_CITF_ARB1                    0xFFBFFFFF
-#define   S_000070_MC_IND_WR_EN(x)                     (((x) & 0x1) << 23)
-#define   G_000070_MC_IND_WR_EN(x)                     (((x) >> 23) & 0x1)
-#define   C_000070_MC_IND_WR_EN                        0xFF7FFFFF
-#define   S_000070_MC_IND_RD_INV(x)                    (((x) & 0x1) << 24)
-#define   G_000070_MC_IND_RD_INV(x)                    (((x) >> 24) & 0x1)
-#define   C_000070_MC_IND_RD_INV                       0xFEFFFFFF
-#define R_000074_MC_IND_DATA                         0x000074
-#define   S_000074_MC_IND_DATA(x)                      (((x) & 0xFFFFFFFF) << 0)
-#define   G_000074_MC_IND_DATA(x)                      (((x) >> 0) & 0xFFFFFFFF)
-#define   C_000074_MC_IND_DATA                         0x00000000
-#define R_0000F0_RBBM_SOFT_RESET                     0x0000F0
-#define   S_0000F0_SOFT_RESET_CP(x)                    (((x) & 0x1) << 0)
-#define   G_0000F0_SOFT_RESET_CP(x)                    (((x) >> 0) & 0x1)
-#define   C_0000F0_SOFT_RESET_CP                       0xFFFFFFFE
-#define   S_0000F0_SOFT_RESET_HI(x)                    (((x) & 0x1) << 1)
-#define   G_0000F0_SOFT_RESET_HI(x)                    (((x) >> 1) & 0x1)
-#define   C_0000F0_SOFT_RESET_HI                       0xFFFFFFFD
-#define   S_0000F0_SOFT_RESET_VAP(x)                   (((x) & 0x1) << 2)
-#define   G_0000F0_SOFT_RESET_VAP(x)                   (((x) >> 2) & 0x1)
-#define   C_0000F0_SOFT_RESET_VAP                      0xFFFFFFFB
-#define   S_0000F0_SOFT_RESET_RE(x)                    (((x) & 0x1) << 3)
-#define   G_0000F0_SOFT_RESET_RE(x)                    (((x) >> 3) & 0x1)
-#define   C_0000F0_SOFT_RESET_RE                       0xFFFFFFF7
-#define   S_0000F0_SOFT_RESET_PP(x)                    (((x) & 0x1) << 4)
-#define   G_0000F0_SOFT_RESET_PP(x)                    (((x) >> 4) & 0x1)
-#define   C_0000F0_SOFT_RESET_PP                       0xFFFFFFEF
-#define   S_0000F0_SOFT_RESET_E2(x)                    (((x) & 0x1) << 5)
-#define   G_0000F0_SOFT_RESET_E2(x)                    (((x) >> 5) & 0x1)
-#define   C_0000F0_SOFT_RESET_E2                       0xFFFFFFDF
-#define   S_0000F0_SOFT_RESET_RB(x)                    (((x) & 0x1) << 6)
-#define   G_0000F0_SOFT_RESET_RB(x)                    (((x) >> 6) & 0x1)
-#define   C_0000F0_SOFT_RESET_RB                       0xFFFFFFBF
-#define   S_0000F0_SOFT_RESET_HDP(x)                   (((x) & 0x1) << 7)
-#define   G_0000F0_SOFT_RESET_HDP(x)                   (((x) >> 7) & 0x1)
-#define   C_0000F0_SOFT_RESET_HDP                      0xFFFFFF7F
-#define   S_0000F0_SOFT_RESET_MC(x)                    (((x) & 0x1) << 8)
-#define   G_0000F0_SOFT_RESET_MC(x)                    (((x) >> 8) & 0x1)
-#define   C_0000F0_SOFT_RESET_MC                       0xFFFFFEFF
-#define   S_0000F0_SOFT_RESET_AIC(x)                   (((x) & 0x1) << 9)
-#define   G_0000F0_SOFT_RESET_AIC(x)                   (((x) >> 9) & 0x1)
-#define   C_0000F0_SOFT_RESET_AIC                      0xFFFFFDFF
-#define   S_0000F0_SOFT_RESET_VIP(x)                   (((x) & 0x1) << 10)
-#define   G_0000F0_SOFT_RESET_VIP(x)                   (((x) >> 10) & 0x1)
-#define   C_0000F0_SOFT_RESET_VIP                      0xFFFFFBFF
-#define   S_0000F0_SOFT_RESET_DISP(x)                  (((x) & 0x1) << 11)
-#define   G_0000F0_SOFT_RESET_DISP(x)                  (((x) >> 11) & 0x1)
-#define   C_0000F0_SOFT_RESET_DISP                     0xFFFFF7FF
-#define   S_0000F0_SOFT_RESET_CG(x)                    (((x) & 0x1) << 12)
-#define   G_0000F0_SOFT_RESET_CG(x)                    (((x) >> 12) & 0x1)
-#define   C_0000F0_SOFT_RESET_CG                       0xFFFFEFFF
-#define   S_0000F0_SOFT_RESET_GA(x)                    (((x) & 0x1) << 13)
-#define   G_0000F0_SOFT_RESET_GA(x)                    (((x) >> 13) & 0x1)
-#define   C_0000F0_SOFT_RESET_GA                       0xFFFFDFFF
-#define   S_0000F0_SOFT_RESET_IDCT(x)                  (((x) & 0x1) << 14)
-#define   G_0000F0_SOFT_RESET_IDCT(x)                  (((x) >> 14) & 0x1)
-#define   C_0000F0_SOFT_RESET_IDCT                     0xFFFFBFFF
-#define R_000134_HDP_FB_LOCATION                     0x000134
-#define   S_000134_HDP_FB_START(x)                     (((x) & 0xFFFF) << 0)
-#define   G_000134_HDP_FB_START(x)                     (((x) >> 0) & 0xFFFF)
-#define   C_000134_HDP_FB_START                        0xFFFF0000
-#define R_0007C0_CP_STAT                             0x0007C0
-#define   S_0007C0_MRU_BUSY(x)                         (((x) & 0x1) << 0)
-#define   G_0007C0_MRU_BUSY(x)                         (((x) >> 0) & 0x1)
-#define   C_0007C0_MRU_BUSY                            0xFFFFFFFE
-#define   S_0007C0_MWU_BUSY(x)                         (((x) & 0x1) << 1)
-#define   G_0007C0_MWU_BUSY(x)                         (((x) >> 1) & 0x1)
-#define   C_0007C0_MWU_BUSY                            0xFFFFFFFD
-#define   S_0007C0_RSIU_BUSY(x)                        (((x) & 0x1) << 2)
-#define   G_0007C0_RSIU_BUSY(x)                        (((x) >> 2) & 0x1)
-#define   C_0007C0_RSIU_BUSY                           0xFFFFFFFB
-#define   S_0007C0_RCIU_BUSY(x)                        (((x) & 0x1) << 3)
-#define   G_0007C0_RCIU_BUSY(x)                        (((x) >> 3) & 0x1)
-#define   C_0007C0_RCIU_BUSY                           0xFFFFFFF7
-#define   S_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) & 0x1) << 9)
-#define   G_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) >> 9) & 0x1)
-#define   C_0007C0_CSF_PRIMARY_BUSY                    0xFFFFFDFF
-#define   S_0007C0_CSF_INDIRECT_BUSY(x)                (((x) & 0x1) << 10)
-#define   G_0007C0_CSF_INDIRECT_BUSY(x)                (((x) >> 10) & 0x1)
-#define   C_0007C0_CSF_INDIRECT_BUSY                   0xFFFFFBFF
-#define   S_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) & 0x1) << 11)
-#define   G_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) >> 11) & 0x1)
-#define   C_0007C0_CSQ_PRIMARY_BUSY                    0xFFFFF7FF
-#define   S_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) & 0x1) << 12)
-#define   G_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) >> 12) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT_BUSY                   0xFFFFEFFF
-#define   S_0007C0_CSI_BUSY(x)                         (((x) & 0x1) << 13)
-#define   G_0007C0_CSI_BUSY(x)                         (((x) >> 13) & 0x1)
-#define   C_0007C0_CSI_BUSY                            0xFFFFDFFF
-#define   S_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) & 0x1) << 14)
-#define   G_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) >> 14) & 0x1)
-#define   C_0007C0_CSF_INDIRECT2_BUSY                  0xFFFFBFFF
-#define   S_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) & 0x1) << 15)
-#define   G_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) >> 15) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT2_BUSY                  0xFFFF7FFF
-#define   S_0007C0_GUIDMA_BUSY(x)                      (((x) & 0x1) << 28)
-#define   G_0007C0_GUIDMA_BUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_0007C0_GUIDMA_BUSY                         0xEFFFFFFF
-#define   S_0007C0_VIDDMA_BUSY(x)                      (((x) & 0x1) << 29)
-#define   G_0007C0_VIDDMA_BUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_0007C0_VIDDMA_BUSY                         0xDFFFFFFF
-#define   S_0007C0_CMDSTRM_BUSY(x)                     (((x) & 0x1) << 30)
-#define   G_0007C0_CMDSTRM_BUSY(x)                     (((x) >> 30) & 0x1)
-#define   C_0007C0_CMDSTRM_BUSY                        0xBFFFFFFF
-#define   S_0007C0_CP_BUSY(x)                          (((x) & 0x1) << 31)
-#define   G_0007C0_CP_BUSY(x)                          (((x) >> 31) & 0x1)
-#define   C_0007C0_CP_BUSY                             0x7FFFFFFF
-#define R_000E40_RBBM_STATUS                         0x000E40
-#define   S_000E40_CMDFIFO_AVAIL(x)                    (((x) & 0x7F) << 0)
-#define   G_000E40_CMDFIFO_AVAIL(x)                    (((x) >> 0) & 0x7F)
-#define   C_000E40_CMDFIFO_AVAIL                       0xFFFFFF80
-#define   S_000E40_HIRQ_ON_RBB(x)                      (((x) & 0x1) << 8)
-#define   G_000E40_HIRQ_ON_RBB(x)                      (((x) >> 8) & 0x1)
-#define   C_000E40_HIRQ_ON_RBB                         0xFFFFFEFF
-#define   S_000E40_CPRQ_ON_RBB(x)                      (((x) & 0x1) << 9)
-#define   G_000E40_CPRQ_ON_RBB(x)                      (((x) >> 9) & 0x1)
-#define   C_000E40_CPRQ_ON_RBB                         0xFFFFFDFF
-#define   S_000E40_CFRQ_ON_RBB(x)                      (((x) & 0x1) << 10)
-#define   G_000E40_CFRQ_ON_RBB(x)                      (((x) >> 10) & 0x1)
-#define   C_000E40_CFRQ_ON_RBB                         0xFFFFFBFF
-#define   S_000E40_HIRQ_IN_RTBUF(x)                    (((x) & 0x1) << 11)
-#define   G_000E40_HIRQ_IN_RTBUF(x)                    (((x) >> 11) & 0x1)
-#define   C_000E40_HIRQ_IN_RTBUF                       0xFFFFF7FF
-#define   S_000E40_CPRQ_IN_RTBUF(x)                    (((x) & 0x1) << 12)
-#define   G_000E40_CPRQ_IN_RTBUF(x)                    (((x) >> 12) & 0x1)
-#define   C_000E40_CPRQ_IN_RTBUF                       0xFFFFEFFF
-#define   S_000E40_CFRQ_IN_RTBUF(x)                    (((x) & 0x1) << 13)
-#define   G_000E40_CFRQ_IN_RTBUF(x)                    (((x) >> 13) & 0x1)
-#define   C_000E40_CFRQ_IN_RTBUF                       0xFFFFDFFF
-#define   S_000E40_CF_PIPE_BUSY(x)                     (((x) & 0x1) << 14)
-#define   G_000E40_CF_PIPE_BUSY(x)                     (((x) >> 14) & 0x1)
-#define   C_000E40_CF_PIPE_BUSY                        0xFFFFBFFF
-#define   S_000E40_ENG_EV_BUSY(x)                      (((x) & 0x1) << 15)
-#define   G_000E40_ENG_EV_BUSY(x)                      (((x) >> 15) & 0x1)
-#define   C_000E40_ENG_EV_BUSY                         0xFFFF7FFF
-#define   S_000E40_CP_CMDSTRM_BUSY(x)                  (((x) & 0x1) << 16)
-#define   G_000E40_CP_CMDSTRM_BUSY(x)                  (((x) >> 16) & 0x1)
-#define   C_000E40_CP_CMDSTRM_BUSY                     0xFFFEFFFF
-#define   S_000E40_E2_BUSY(x)                          (((x) & 0x1) << 17)
-#define   G_000E40_E2_BUSY(x)                          (((x) >> 17) & 0x1)
-#define   C_000E40_E2_BUSY                             0xFFFDFFFF
-#define   S_000E40_RB2D_BUSY(x)                        (((x) & 0x1) << 18)
-#define   G_000E40_RB2D_BUSY(x)                        (((x) >> 18) & 0x1)
-#define   C_000E40_RB2D_BUSY                           0xFFFBFFFF
-#define   S_000E40_RB3D_BUSY(x)                        (((x) & 0x1) << 19)
-#define   G_000E40_RB3D_BUSY(x)                        (((x) >> 19) & 0x1)
-#define   C_000E40_RB3D_BUSY                           0xFFF7FFFF
-#define   S_000E40_VAP_BUSY(x)                         (((x) & 0x1) << 20)
-#define   G_000E40_VAP_BUSY(x)                         (((x) >> 20) & 0x1)
-#define   C_000E40_VAP_BUSY                            0xFFEFFFFF
-#define   S_000E40_RE_BUSY(x)                          (((x) & 0x1) << 21)
-#define   G_000E40_RE_BUSY(x)                          (((x) >> 21) & 0x1)
-#define   C_000E40_RE_BUSY                             0xFFDFFFFF
-#define   S_000E40_TAM_BUSY(x)                         (((x) & 0x1) << 22)
-#define   G_000E40_TAM_BUSY(x)                         (((x) >> 22) & 0x1)
-#define   C_000E40_TAM_BUSY                            0xFFBFFFFF
-#define   S_000E40_TDM_BUSY(x)                         (((x) & 0x1) << 23)
-#define   G_000E40_TDM_BUSY(x)                         (((x) >> 23) & 0x1)
-#define   C_000E40_TDM_BUSY                            0xFF7FFFFF
-#define   S_000E40_PB_BUSY(x)                          (((x) & 0x1) << 24)
-#define   G_000E40_PB_BUSY(x)                          (((x) >> 24) & 0x1)
-#define   C_000E40_PB_BUSY                             0xFEFFFFFF
-#define   S_000E40_TIM_BUSY(x)                         (((x) & 0x1) << 25)
-#define   G_000E40_TIM_BUSY(x)                         (((x) >> 25) & 0x1)
-#define   C_000E40_TIM_BUSY                            0xFDFFFFFF
-#define   S_000E40_GA_BUSY(x)                          (((x) & 0x1) << 26)
-#define   G_000E40_GA_BUSY(x)                          (((x) >> 26) & 0x1)
-#define   C_000E40_GA_BUSY                             0xFBFFFFFF
-#define   S_000E40_CBA2D_BUSY(x)                       (((x) & 0x1) << 27)
-#define   G_000E40_CBA2D_BUSY(x)                       (((x) >> 27) & 0x1)
-#define   C_000E40_CBA2D_BUSY                          0xF7FFFFFF
-#define   S_000E40_GUI_ACTIVE(x)                       (((x) & 0x1) << 31)
-#define   G_000E40_GUI_ACTIVE(x)                       (((x) >> 31) & 0x1)
-#define   C_000E40_GUI_ACTIVE                          0x7FFFFFFF
-#define R_0060A4_D1CRTC_STATUS_FRAME_COUNT           0x0060A4
-#define   S_0060A4_D1CRTC_FRAME_COUNT(x)               (((x) & 0xFFFFFF) << 0)
-#define   G_0060A4_D1CRTC_FRAME_COUNT(x)               (((x) >> 0) & 0xFFFFFF)
-#define   C_0060A4_D1CRTC_FRAME_COUNT                  0xFF000000
-#define R_006534_D1MODE_VBLANK_STATUS                0x006534
-#define   S_006534_D1MODE_VBLANK_OCCURRED(x)           (((x) & 0x1) << 0)
-#define   G_006534_D1MODE_VBLANK_OCCURRED(x)           (((x) >> 0) & 0x1)
-#define   C_006534_D1MODE_VBLANK_OCCURRED              0xFFFFFFFE
-#define   S_006534_D1MODE_VBLANK_ACK(x)                (((x) & 0x1) << 4)
-#define   G_006534_D1MODE_VBLANK_ACK(x)                (((x) >> 4) & 0x1)
-#define   C_006534_D1MODE_VBLANK_ACK                   0xFFFFFFEF
-#define   S_006534_D1MODE_VBLANK_STAT(x)               (((x) & 0x1) << 12)
-#define   G_006534_D1MODE_VBLANK_STAT(x)               (((x) >> 12) & 0x1)
-#define   C_006534_D1MODE_VBLANK_STAT                  0xFFFFEFFF
-#define   S_006534_D1MODE_VBLANK_INTERRUPT(x)          (((x) & 0x1) << 16)
-#define   G_006534_D1MODE_VBLANK_INTERRUPT(x)          (((x) >> 16) & 0x1)
-#define   C_006534_D1MODE_VBLANK_INTERRUPT             0xFFFEFFFF
-#define R_006540_DxMODE_INT_MASK                     0x006540
-#define   S_006540_D1MODE_VBLANK_INT_MASK(x)           (((x) & 0x1) << 0)
-#define   G_006540_D1MODE_VBLANK_INT_MASK(x)           (((x) >> 0) & 0x1)
-#define   C_006540_D1MODE_VBLANK_INT_MASK              0xFFFFFFFE
-#define   S_006540_D1MODE_VLINE_INT_MASK(x)            (((x) & 0x1) << 4)
-#define   G_006540_D1MODE_VLINE_INT_MASK(x)            (((x) >> 4) & 0x1)
-#define   C_006540_D1MODE_VLINE_INT_MASK               0xFFFFFFEF
-#define   S_006540_D2MODE_VBLANK_INT_MASK(x)           (((x) & 0x1) << 8)
-#define   G_006540_D2MODE_VBLANK_INT_MASK(x)           (((x) >> 8) & 0x1)
-#define   C_006540_D2MODE_VBLANK_INT_MASK              0xFFFFFEFF
-#define   S_006540_D2MODE_VLINE_INT_MASK(x)            (((x) & 0x1) << 12)
-#define   G_006540_D2MODE_VLINE_INT_MASK(x)            (((x) >> 12) & 0x1)
-#define   C_006540_D2MODE_VLINE_INT_MASK               0xFFFFEFFF
-#define   S_006540_D1MODE_VBLANK_CP_SEL(x)             (((x) & 0x1) << 30)
-#define   G_006540_D1MODE_VBLANK_CP_SEL(x)             (((x) >> 30) & 0x1)
-#define   C_006540_D1MODE_VBLANK_CP_SEL                0xBFFFFFFF
-#define   S_006540_D2MODE_VBLANK_CP_SEL(x)             (((x) & 0x1) << 31)
-#define   G_006540_D2MODE_VBLANK_CP_SEL(x)             (((x) >> 31) & 0x1)
-#define   C_006540_D2MODE_VBLANK_CP_SEL                0x7FFFFFFF
-#define R_0068A4_D2CRTC_STATUS_FRAME_COUNT           0x0068A4
-#define   S_0068A4_D2CRTC_FRAME_COUNT(x)               (((x) & 0xFFFFFF) << 0)
-#define   G_0068A4_D2CRTC_FRAME_COUNT(x)               (((x) >> 0) & 0xFFFFFF)
-#define   C_0068A4_D2CRTC_FRAME_COUNT                  0xFF000000
-#define R_006D34_D2MODE_VBLANK_STATUS                0x006D34
-#define   S_006D34_D2MODE_VBLANK_OCCURRED(x)           (((x) & 0x1) << 0)
-#define   G_006D34_D2MODE_VBLANK_OCCURRED(x)           (((x) >> 0) & 0x1)
-#define   C_006D34_D2MODE_VBLANK_OCCURRED              0xFFFFFFFE
-#define   S_006D34_D2MODE_VBLANK_ACK(x)                (((x) & 0x1) << 4)
-#define   G_006D34_D2MODE_VBLANK_ACK(x)                (((x) >> 4) & 0x1)
-#define   C_006D34_D2MODE_VBLANK_ACK                   0xFFFFFFEF
-#define   S_006D34_D2MODE_VBLANK_STAT(x)               (((x) & 0x1) << 12)
-#define   G_006D34_D2MODE_VBLANK_STAT(x)               (((x) >> 12) & 0x1)
-#define   C_006D34_D2MODE_VBLANK_STAT                  0xFFFFEFFF
-#define   S_006D34_D2MODE_VBLANK_INTERRUPT(x)          (((x) & 0x1) << 16)
-#define   G_006D34_D2MODE_VBLANK_INTERRUPT(x)          (((x) >> 16) & 0x1)
-#define   C_006D34_D2MODE_VBLANK_INTERRUPT             0xFFFEFFFF
-#define R_007EDC_DISP_INTERRUPT_STATUS               0x007EDC
-#define   S_007EDC_LB_D1_VBLANK_INTERRUPT(x)           (((x) & 0x1) << 4)
-#define   G_007EDC_LB_D1_VBLANK_INTERRUPT(x)           (((x) >> 4) & 0x1)
-#define   C_007EDC_LB_D1_VBLANK_INTERRUPT              0xFFFFFFEF
-#define   S_007EDC_LB_D2_VBLANK_INTERRUPT(x)           (((x) & 0x1) << 5)
-#define   G_007EDC_LB_D2_VBLANK_INTERRUPT(x)           (((x) >> 5) & 0x1)
-#define   C_007EDC_LB_D2_VBLANK_INTERRUPT              0xFFFFFFDF
-#define   S_007EDC_DACA_AUTODETECT_INTERRUPT(x)        (((x) & 0x1) << 16)
-#define   G_007EDC_DACA_AUTODETECT_INTERRUPT(x)        (((x) >> 16) & 0x1)
-#define   C_007EDC_DACA_AUTODETECT_INTERRUPT           0xFFFEFFFF
-#define   S_007EDC_DACB_AUTODETECT_INTERRUPT(x)        (((x) & 0x1) << 17)
-#define   G_007EDC_DACB_AUTODETECT_INTERRUPT(x)        (((x) >> 17) & 0x1)
-#define   C_007EDC_DACB_AUTODETECT_INTERRUPT           0xFFFDFFFF
-#define   S_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(x)    (((x) & 0x1) << 18)
-#define   G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(x)    (((x) >> 18) & 0x1)
-#define   C_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT       0xFFFBFFFF
-#define   S_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(x)    (((x) & 0x1) << 19)
-#define   G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(x)    (((x) >> 19) & 0x1)
-#define   C_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT       0xFFF7FFFF
-#define R_007828_DACA_AUTODETECT_CONTROL               0x007828
-#define   S_007828_DACA_AUTODETECT_MODE(x)             (((x) & 0x3) << 0)
-#define   G_007828_DACA_AUTODETECT_MODE(x)             (((x) >> 0) & 0x3)
-#define   C_007828_DACA_AUTODETECT_MODE                0xFFFFFFFC
-#define   S_007828_DACA_AUTODETECT_FRAME_TIME_COUNTER(x) (((x) & 0xff) << 8)
-#define   G_007828_DACA_AUTODETECT_FRAME_TIME_COUNTER(x) (((x) >> 8) & 0xff)
-#define   C_007828_DACA_AUTODETECT_FRAME_TIME_COUNTER  0xFFFF00FF
-#define   S_007828_DACA_AUTODETECT_CHECK_MASK(x)       (((x) & 0x3) << 16)
-#define   G_007828_DACA_AUTODETECT_CHECK_MASK(x)       (((x) >> 16) & 0x3)
-#define   C_007828_DACA_AUTODETECT_CHECK_MASK          0xFFFCFFFF
-#define R_007838_DACA_AUTODETECT_INT_CONTROL           0x007838
-#define   S_007838_DACA_AUTODETECT_ACK(x)              (((x) & 0x1) << 0)
-#define   C_007838_DACA_DACA_AUTODETECT_ACK            0xFFFFFFFE
-#define   S_007838_DACA_AUTODETECT_INT_ENABLE(x)       (((x) & 0x1) << 16)
-#define   G_007838_DACA_AUTODETECT_INT_ENABLE(x)       (((x) >> 16) & 0x1)
-#define   C_007838_DACA_AUTODETECT_INT_ENABLE          0xFFFCFFFF
-#define R_007A28_DACB_AUTODETECT_CONTROL               0x007A28
-#define   S_007A28_DACB_AUTODETECT_MODE(x)             (((x) & 0x3) << 0)
-#define   G_007A28_DACB_AUTODETECT_MODE(x)             (((x) >> 0) & 0x3)
-#define   C_007A28_DACB_AUTODETECT_MODE                0xFFFFFFFC
-#define   S_007A28_DACB_AUTODETECT_FRAME_TIME_COUNTER(x) (((x) & 0xff) << 8)
-#define   G_007A28_DACB_AUTODETECT_FRAME_TIME_COUNTER(x) (((x) >> 8) & 0xff)
-#define   C_007A28_DACB_AUTODETECT_FRAME_TIME_COUNTER  0xFFFF00FF
-#define   S_007A28_DACB_AUTODETECT_CHECK_MASK(x)       (((x) & 0x3) << 16)
-#define   G_007A28_DACB_AUTODETECT_CHECK_MASK(x)       (((x) >> 16) & 0x3)
-#define   C_007A28_DACB_AUTODETECT_CHECK_MASK          0xFFFCFFFF
-#define R_007A38_DACB_AUTODETECT_INT_CONTROL           0x007A38
-#define   S_007A38_DACB_AUTODETECT_ACK(x)              (((x) & 0x1) << 0)
-#define   C_007A38_DACB_DACA_AUTODETECT_ACK            0xFFFFFFFE
-#define   S_007A38_DACB_AUTODETECT_INT_ENABLE(x)       (((x) & 0x1) << 16)
-#define   G_007A38_DACB_AUTODETECT_INT_ENABLE(x)       (((x) >> 16) & 0x1)
-#define   C_007A38_DACB_AUTODETECT_INT_ENABLE          0xFFFCFFFF
-#define R_007D00_DC_HOT_PLUG_DETECT1_CONTROL           0x007D00
-#define   S_007D00_DC_HOT_PLUG_DETECT1_EN(x)           (((x) & 0x1) << 0)
-#define   G_007D00_DC_HOT_PLUG_DETECT1_EN(x)           (((x) >> 0) & 0x1)
-#define   C_007D00_DC_HOT_PLUG_DETECT1_EN              0xFFFFFFFE
-#define R_007D04_DC_HOT_PLUG_DETECT1_INT_STATUS        0x007D04
-#define   S_007D04_DC_HOT_PLUG_DETECT1_INT_STATUS(x)   (((x) & 0x1) << 0)
-#define   G_007D04_DC_HOT_PLUG_DETECT1_INT_STATUS(x)   (((x) >> 0) & 0x1)
-#define   C_007D04_DC_HOT_PLUG_DETECT1_INT_STATUS      0xFFFFFFFE
-#define   S_007D04_DC_HOT_PLUG_DETECT1_SENSE(x)        (((x) & 0x1) << 1)
-#define   G_007D04_DC_HOT_PLUG_DETECT1_SENSE(x)        (((x) >> 1) & 0x1)
-#define   C_007D04_DC_HOT_PLUG_DETECT1_SENSE           0xFFFFFFFD
-#define R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL       0x007D08
-#define   S_007D08_DC_HOT_PLUG_DETECT1_INT_ACK(x)      (((x) & 0x1) << 0)
-#define   C_007D08_DC_HOT_PLUG_DETECT1_INT_ACK         0xFFFFFFFE
-#define   S_007D08_DC_HOT_PLUG_DETECT1_INT_POLARITY(x) (((x) & 0x1) << 8)
-#define   G_007D08_DC_HOT_PLUG_DETECT1_INT_POLARITY(x) (((x) >> 8) & 0x1)
-#define   C_007D08_DC_HOT_PLUG_DETECT1_INT_POLARITY    0xFFFFFEFF
-#define   S_007D08_DC_HOT_PLUG_DETECT1_INT_EN(x)       (((x) & 0x1) << 16)
-#define   G_007D08_DC_HOT_PLUG_DETECT1_INT_EN(x)       (((x) >> 16) & 0x1)
-#define   C_007D08_DC_HOT_PLUG_DETECT1_INT_EN          0xFFFEFFFF
-#define R_007D10_DC_HOT_PLUG_DETECT2_CONTROL           0x007D10
-#define   S_007D10_DC_HOT_PLUG_DETECT2_EN(x)           (((x) & 0x1) << 0)
-#define   G_007D10_DC_HOT_PLUG_DETECT2_EN(x)           (((x) >> 0) & 0x1)
-#define   C_007D10_DC_HOT_PLUG_DETECT2_EN              0xFFFFFFFE
-#define R_007D14_DC_HOT_PLUG_DETECT2_INT_STATUS        0x007D14
-#define   S_007D14_DC_HOT_PLUG_DETECT2_INT_STATUS(x)   (((x) & 0x1) << 0)
-#define   G_007D14_DC_HOT_PLUG_DETECT2_INT_STATUS(x)   (((x) >> 0) & 0x1)
-#define   C_007D14_DC_HOT_PLUG_DETECT2_INT_STATUS      0xFFFFFFFE
-#define   S_007D14_DC_HOT_PLUG_DETECT2_SENSE(x)        (((x) & 0x1) << 1)
-#define   G_007D14_DC_HOT_PLUG_DETECT2_SENSE(x)        (((x) >> 1) & 0x1)
-#define   C_007D14_DC_HOT_PLUG_DETECT2_SENSE           0xFFFFFFFD
-#define R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL       0x007D18
-#define   S_007D18_DC_HOT_PLUG_DETECT2_INT_ACK(x)      (((x) & 0x1) << 0)
-#define   C_007D18_DC_HOT_PLUG_DETECT2_INT_ACK         0xFFFFFFFE
-#define   S_007D18_DC_HOT_PLUG_DETECT2_INT_POLARITY(x) (((x) & 0x1) << 8)
-#define   G_007D18_DC_HOT_PLUG_DETECT2_INT_POLARITY(x) (((x) >> 8) & 0x1)
-#define   C_007D18_DC_HOT_PLUG_DETECT2_INT_POLARITY    0xFFFFFEFF
-#define   S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(x)       (((x) & 0x1) << 16)
-#define   G_007D18_DC_HOT_PLUG_DETECT2_INT_EN(x)       (((x) >> 16) & 0x1)
-#define   C_007D18_DC_HOT_PLUG_DETECT2_INT_EN          0xFFFEFFFF
-
-/* MC registers */
-#define R_000000_MC_STATUS                           0x000000
-#define   S_000000_MC_IDLE(x)                          (((x) & 0x1) << 0)
-#define   G_000000_MC_IDLE(x)                          (((x) >> 0) & 0x1)
-#define   C_000000_MC_IDLE                             0xFFFFFFFE
-#define R_000004_MC_FB_LOCATION                      0x000004
-#define   S_000004_MC_FB_START(x)                      (((x) & 0xFFFF) << 0)
-#define   G_000004_MC_FB_START(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_000004_MC_FB_START                         0xFFFF0000
-#define   S_000004_MC_FB_TOP(x)                        (((x) & 0xFFFF) << 16)
-#define   G_000004_MC_FB_TOP(x)                        (((x) >> 16) & 0xFFFF)
-#define   C_000004_MC_FB_TOP                           0x0000FFFF
-#define R_000005_MC_AGP_LOCATION                     0x000005
-#define   S_000005_MC_AGP_START(x)                     (((x) & 0xFFFF) << 0)
-#define   G_000005_MC_AGP_START(x)                     (((x) >> 0) & 0xFFFF)
-#define   C_000005_MC_AGP_START                        0xFFFF0000
-#define   S_000005_MC_AGP_TOP(x)                       (((x) & 0xFFFF) << 16)
-#define   G_000005_MC_AGP_TOP(x)                       (((x) >> 16) & 0xFFFF)
-#define   C_000005_MC_AGP_TOP                          0x0000FFFF
-#define R_000006_AGP_BASE                            0x000006
-#define   S_000006_AGP_BASE_ADDR(x)                    (((x) & 0xFFFFFFFF) << 0)
-#define   G_000006_AGP_BASE_ADDR(x)                    (((x) >> 0) & 0xFFFFFFFF)
-#define   C_000006_AGP_BASE_ADDR                       0x00000000
-#define R_000007_AGP_BASE_2                          0x000007
-#define   S_000007_AGP_BASE_ADDR_2(x)                  (((x) & 0xF) << 0)
-#define   G_000007_AGP_BASE_ADDR_2(x)                  (((x) >> 0) & 0xF)
-#define   C_000007_AGP_BASE_ADDR_2                     0xFFFFFFF0
-#define R_000009_MC_CNTL1                            0x000009
-#define   S_000009_ENABLE_PAGE_TABLES(x)               (((x) & 0x1) << 26)
-#define   G_000009_ENABLE_PAGE_TABLES(x)               (((x) >> 26) & 0x1)
-#define   C_000009_ENABLE_PAGE_TABLES                  0xFBFFFFFF
-/* FIXME don't know the various field size need feedback from AMD */
-#define R_000100_MC_PT0_CNTL                         0x000100
-#define   S_000100_ENABLE_PT(x)                        (((x) & 0x1) << 0)
-#define   G_000100_ENABLE_PT(x)                        (((x) >> 0) & 0x1)
-#define   C_000100_ENABLE_PT                           0xFFFFFFFE
-#define   S_000100_EFFECTIVE_L2_CACHE_SIZE(x)          (((x) & 0x7) << 15)
-#define   G_000100_EFFECTIVE_L2_CACHE_SIZE(x)          (((x) >> 15) & 0x7)
-#define   C_000100_EFFECTIVE_L2_CACHE_SIZE             0xFFFC7FFF
-#define   S_000100_EFFECTIVE_L2_QUEUE_SIZE(x)          (((x) & 0x7) << 21)
-#define   G_000100_EFFECTIVE_L2_QUEUE_SIZE(x)          (((x) >> 21) & 0x7)
-#define   C_000100_EFFECTIVE_L2_QUEUE_SIZE             0xFF1FFFFF
-#define   S_000100_INVALIDATE_ALL_L1_TLBS(x)           (((x) & 0x1) << 28)
-#define   G_000100_INVALIDATE_ALL_L1_TLBS(x)           (((x) >> 28) & 0x1)
-#define   C_000100_INVALIDATE_ALL_L1_TLBS              0xEFFFFFFF
-#define   S_000100_INVALIDATE_L2_CACHE(x)              (((x) & 0x1) << 29)
-#define   G_000100_INVALIDATE_L2_CACHE(x)              (((x) >> 29) & 0x1)
-#define   C_000100_INVALIDATE_L2_CACHE                 0xDFFFFFFF
-#define R_000102_MC_PT0_CONTEXT0_CNTL                0x000102
-#define   S_000102_ENABLE_PAGE_TABLE(x)                (((x) & 0x1) << 0)
-#define   G_000102_ENABLE_PAGE_TABLE(x)                (((x) >> 0) & 0x1)
-#define   C_000102_ENABLE_PAGE_TABLE                   0xFFFFFFFE
-#define   S_000102_PAGE_TABLE_DEPTH(x)                 (((x) & 0x3) << 1)
-#define   G_000102_PAGE_TABLE_DEPTH(x)                 (((x) >> 1) & 0x3)
-#define   C_000102_PAGE_TABLE_DEPTH                    0xFFFFFFF9
-#define   V_000102_PAGE_TABLE_FLAT                     0
-/* R600 documentation suggest that this should be a number of pages */
-#define R_000112_MC_PT0_SYSTEM_APERTURE_LOW_ADDR     0x000112
-#define R_000114_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR    0x000114
-#define R_00011C_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR   0x00011C
-#define R_00012C_MC_PT0_CONTEXT0_FLAT_BASE_ADDR      0x00012C
-#define R_00013C_MC_PT0_CONTEXT0_FLAT_START_ADDR     0x00013C
-#define R_00014C_MC_PT0_CONTEXT0_FLAT_END_ADDR       0x00014C
-#define R_00016C_MC_PT0_CLIENT0_CNTL                 0x00016C
-#define   S_00016C_ENABLE_TRANSLATION_MODE_OVERRIDE(x) (((x) & 0x1) << 0)
-#define   G_00016C_ENABLE_TRANSLATION_MODE_OVERRIDE(x) (((x) >> 0) & 0x1)
-#define   C_00016C_ENABLE_TRANSLATION_MODE_OVERRIDE    0xFFFFFFFE
-#define   S_00016C_TRANSLATION_MODE_OVERRIDE(x)        (((x) & 0x1) << 1)
-#define   G_00016C_TRANSLATION_MODE_OVERRIDE(x)        (((x) >> 1) & 0x1)
-#define   C_00016C_TRANSLATION_MODE_OVERRIDE           0xFFFFFFFD
-#define   S_00016C_SYSTEM_ACCESS_MODE_MASK(x)          (((x) & 0x3) << 8)
-#define   G_00016C_SYSTEM_ACCESS_MODE_MASK(x)          (((x) >> 8) & 0x3)
-#define   C_00016C_SYSTEM_ACCESS_MODE_MASK             0xFFFFFCFF
-#define   V_00016C_SYSTEM_ACCESS_MODE_PA_ONLY          0
-#define   V_00016C_SYSTEM_ACCESS_MODE_USE_SYS_MAP      1
-#define   V_00016C_SYSTEM_ACCESS_MODE_IN_SYS           2
-#define   V_00016C_SYSTEM_ACCESS_MODE_NOT_IN_SYS       3
-#define   S_00016C_SYSTEM_APERTURE_UNMAPPED_ACCESS(x)  (((x) & 0x1) << 10)
-#define   G_00016C_SYSTEM_APERTURE_UNMAPPED_ACCESS(x)  (((x) >> 10) & 0x1)
-#define   C_00016C_SYSTEM_APERTURE_UNMAPPED_ACCESS     0xFFFFFBFF
-#define   V_00016C_SYSTEM_APERTURE_UNMAPPED_PASSTHROUGH  0
-#define   V_00016C_SYSTEM_APERTURE_UNMAPPED_DEFAULT_PAGE 1
-#define   S_00016C_EFFECTIVE_L1_CACHE_SIZE(x)          (((x) & 0x7) << 11)
-#define   G_00016C_EFFECTIVE_L1_CACHE_SIZE(x)          (((x) >> 11) & 0x7)
-#define   C_00016C_EFFECTIVE_L1_CACHE_SIZE             0xFFFFC7FF
-#define   S_00016C_ENABLE_FRAGMENT_PROCESSING(x)       (((x) & 0x1) << 14)
-#define   G_00016C_ENABLE_FRAGMENT_PROCESSING(x)       (((x) >> 14) & 0x1)
-#define   C_00016C_ENABLE_FRAGMENT_PROCESSING          0xFFFFBFFF
-#define   S_00016C_EFFECTIVE_L1_QUEUE_SIZE(x)          (((x) & 0x7) << 15)
-#define   G_00016C_EFFECTIVE_L1_QUEUE_SIZE(x)          (((x) >> 15) & 0x7)
-#define   C_00016C_EFFECTIVE_L1_QUEUE_SIZE             0xFFFC7FFF
-#define   S_00016C_INVALIDATE_L1_TLB(x)                (((x) & 0x1) << 20)
-#define   G_00016C_INVALIDATE_L1_TLB(x)                (((x) >> 20) & 0x1)
-#define   C_00016C_INVALIDATE_L1_TLB                   0xFFEFFFFF
-
-#define R_006548_D1MODE_PRIORITY_A_CNT               0x006548
-#define   S_006548_D1MODE_PRIORITY_MARK_A(x)           (((x) & 0x7FFF) << 0)
-#define   G_006548_D1MODE_PRIORITY_MARK_A(x)           (((x) >> 0) & 0x7FFF)
-#define   C_006548_D1MODE_PRIORITY_MARK_A              0xFFFF8000
-#define   S_006548_D1MODE_PRIORITY_A_OFF(x)            (((x) & 0x1) << 16)
-#define   G_006548_D1MODE_PRIORITY_A_OFF(x)            (((x) >> 16) & 0x1)
-#define   C_006548_D1MODE_PRIORITY_A_OFF               0xFFFEFFFF
-#define   S_006548_D1MODE_PRIORITY_A_ALWAYS_ON(x)      (((x) & 0x1) << 20)
-#define   G_006548_D1MODE_PRIORITY_A_ALWAYS_ON(x)      (((x) >> 20) & 0x1)
-#define   C_006548_D1MODE_PRIORITY_A_ALWAYS_ON         0xFFEFFFFF
-#define   S_006548_D1MODE_PRIORITY_A_FORCE_MASK(x)     (((x) & 0x1) << 24)
-#define   G_006548_D1MODE_PRIORITY_A_FORCE_MASK(x)     (((x) >> 24) & 0x1)
-#define   C_006548_D1MODE_PRIORITY_A_FORCE_MASK        0xFEFFFFFF
-#define R_00654C_D1MODE_PRIORITY_B_CNT               0x00654C
-#define   S_00654C_D1MODE_PRIORITY_MARK_B(x)           (((x) & 0x7FFF) << 0)
-#define   G_00654C_D1MODE_PRIORITY_MARK_B(x)           (((x) >> 0) & 0x7FFF)
-#define   C_00654C_D1MODE_PRIORITY_MARK_B              0xFFFF8000
-#define   S_00654C_D1MODE_PRIORITY_B_OFF(x)            (((x) & 0x1) << 16)
-#define   G_00654C_D1MODE_PRIORITY_B_OFF(x)            (((x) >> 16) & 0x1)
-#define   C_00654C_D1MODE_PRIORITY_B_OFF               0xFFFEFFFF
-#define   S_00654C_D1MODE_PRIORITY_B_ALWAYS_ON(x)      (((x) & 0x1) << 20)
-#define   G_00654C_D1MODE_PRIORITY_B_ALWAYS_ON(x)      (((x) >> 20) & 0x1)
-#define   C_00654C_D1MODE_PRIORITY_B_ALWAYS_ON         0xFFEFFFFF
-#define   S_00654C_D1MODE_PRIORITY_B_FORCE_MASK(x)     (((x) & 0x1) << 24)
-#define   G_00654C_D1MODE_PRIORITY_B_FORCE_MASK(x)     (((x) >> 24) & 0x1)
-#define   C_00654C_D1MODE_PRIORITY_B_FORCE_MASK        0xFEFFFFFF
-#define R_006D48_D2MODE_PRIORITY_A_CNT               0x006D48
-#define   S_006D48_D2MODE_PRIORITY_MARK_A(x)           (((x) & 0x7FFF) << 0)
-#define   G_006D48_D2MODE_PRIORITY_MARK_A(x)           (((x) >> 0) & 0x7FFF)
-#define   C_006D48_D2MODE_PRIORITY_MARK_A              0xFFFF8000
-#define   S_006D48_D2MODE_PRIORITY_A_OFF(x)            (((x) & 0x1) << 16)
-#define   G_006D48_D2MODE_PRIORITY_A_OFF(x)            (((x) >> 16) & 0x1)
-#define   C_006D48_D2MODE_PRIORITY_A_OFF               0xFFFEFFFF
-#define   S_006D48_D2MODE_PRIORITY_A_ALWAYS_ON(x)      (((x) & 0x1) << 20)
-#define   G_006D48_D2MODE_PRIORITY_A_ALWAYS_ON(x)      (((x) >> 20) & 0x1)
-#define   C_006D48_D2MODE_PRIORITY_A_ALWAYS_ON         0xFFEFFFFF
-#define   S_006D48_D2MODE_PRIORITY_A_FORCE_MASK(x)     (((x) & 0x1) << 24)
-#define   G_006D48_D2MODE_PRIORITY_A_FORCE_MASK(x)     (((x) >> 24) & 0x1)
-#define   C_006D48_D2MODE_PRIORITY_A_FORCE_MASK        0xFEFFFFFF
-#define R_006D4C_D2MODE_PRIORITY_B_CNT               0x006D4C
-#define   S_006D4C_D2MODE_PRIORITY_MARK_B(x)           (((x) & 0x7FFF) << 0)
-#define   G_006D4C_D2MODE_PRIORITY_MARK_B(x)           (((x) >> 0) & 0x7FFF)
-#define   C_006D4C_D2MODE_PRIORITY_MARK_B              0xFFFF8000
-#define   S_006D4C_D2MODE_PRIORITY_B_OFF(x)            (((x) & 0x1) << 16)
-#define   G_006D4C_D2MODE_PRIORITY_B_OFF(x)            (((x) >> 16) & 0x1)
-#define   C_006D4C_D2MODE_PRIORITY_B_OFF               0xFFFEFFFF
-#define   S_006D4C_D2MODE_PRIORITY_B_ALWAYS_ON(x)      (((x) & 0x1) << 20)
-#define   G_006D4C_D2MODE_PRIORITY_B_ALWAYS_ON(x)      (((x) >> 20) & 0x1)
-#define   C_006D4C_D2MODE_PRIORITY_B_ALWAYS_ON         0xFFEFFFFF
-#define   S_006D4C_D2MODE_PRIORITY_B_FORCE_MASK(x)     (((x) & 0x1) << 24)
-#define   G_006D4C_D2MODE_PRIORITY_B_FORCE_MASK(x)     (((x) >> 24) & 0x1)
-#define   C_006D4C_D2MODE_PRIORITY_B_FORCE_MASK        0xFEFFFFFF
-
-/* PLL regs */
-#define GENERAL_PWRMGT                                 0x8
-#define   GLOBAL_PWRMGT_EN                             (1 << 0)
-#define   MOBILE_SU                                    (1 << 2)
-#define DYN_PWRMGT_SCLK_LENGTH                         0xc
-#define   NORMAL_POWER_SCLK_HILEN(x)                   ((x) << 0)
-#define   NORMAL_POWER_SCLK_LOLEN(x)                   ((x) << 4)
-#define   REDUCED_POWER_SCLK_HILEN(x)                  ((x) << 8)
-#define   REDUCED_POWER_SCLK_LOLEN(x)                  ((x) << 12)
-#define   POWER_D1_SCLK_HILEN(x)                       ((x) << 16)
-#define   POWER_D1_SCLK_LOLEN(x)                       ((x) << 20)
-#define   STATIC_SCREEN_HILEN(x)                       ((x) << 24)
-#define   STATIC_SCREEN_LOLEN(x)                       ((x) << 28)
-#define DYN_SCLK_VOL_CNTL                              0xe
-#define   IO_CG_VOLTAGE_DROP                           (1 << 0)
-#define   VOLTAGE_DROP_SYNC                            (1 << 2)
-#define   VOLTAGE_DELAY_SEL(x)                         ((x) << 3)
-#define HDP_DYN_CNTL                                   0x10
-#define   HDP_FORCEON                                  (1 << 0)
-#define MC_HOST_DYN_CNTL                               0x1e
-#define   MC_HOST_FORCEON                              (1 << 0)
-#define DYN_BACKBIAS_CNTL                              0x29
-#define   IO_CG_BACKBIAS_EN                            (1 << 0)
-
-/* mmreg */
-#define DOUT_POWER_MANAGEMENT_CNTL                     0x7ee0
-#define   PWRDN_WAIT_BUSY_OFF                          (1 << 0)
-#define   PWRDN_WAIT_PWRSEQ_OFF                        (1 << 4)
-#define   PWRDN_WAIT_PPLL_OFF                          (1 << 8)
-#define   PWRUP_WAIT_PPLL_ON                           (1 << 12)
-#define   PWRUP_WAIT_MEM_INIT_DONE                     (1 << 16)
-#define   PM_ASSERT_RESET                              (1 << 20)
-#define   PM_PWRDN_PPLL                                (1 << 24)
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs690.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs690.c
deleted file mode 100644
index f2c3b9d7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs690.c
+++ /dev/null
@@ -1,793 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include "drmP.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "atom.h"
-#include "rs690d.h"
-
-int rs690_mc_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	uint32_t tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32_MC(R_000090_MC_SYSTEM_STATUS);
-		if (G_000090_MC_SYSTEM_IDLE(tmp))
-			return 0;
-		udelay(1);
-	}
-	return -1;
-}
-
-static void rs690_gpu_init(struct radeon_device *rdev)
-{
-	/* FIXME: is this correct ? */
-	r420_pipes_init(rdev);
-	if (rs690_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-}
-
-union igp_info {
-	struct _ATOM_INTEGRATED_SYSTEM_INFO info;
-	struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_v2;
-};
-
-void rs690_pm_info(struct radeon_device *rdev)
-{
-	int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo);
-	union igp_info *info;
-	uint16_t data_offset;
-	uint8_t frev, crev;
-	fixed20_12 tmp;
-
-	if (atom_parse_data_header(rdev->mode_info.atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-		info = (union igp_info *)(rdev->mode_info.atom_context->bios + data_offset);
-
-		/* Get various system informations from bios */
-		switch (crev) {
-		case 1:
-			tmp.full = dfixed_const(100);
-			rdev->pm.igp_sideport_mclk.full = dfixed_const(le32_to_cpu(info->info.ulBootUpMemoryClock));
-			rdev->pm.igp_sideport_mclk.full = dfixed_div(rdev->pm.igp_sideport_mclk, tmp);
-			if (le16_to_cpu(info->info.usK8MemoryClock))
-				rdev->pm.igp_system_mclk.full = dfixed_const(le16_to_cpu(info->info.usK8MemoryClock));
-			else if (rdev->clock.default_mclk) {
-				rdev->pm.igp_system_mclk.full = dfixed_const(rdev->clock.default_mclk);
-				rdev->pm.igp_system_mclk.full = dfixed_div(rdev->pm.igp_system_mclk, tmp);
-			} else
-				rdev->pm.igp_system_mclk.full = dfixed_const(400);
-			rdev->pm.igp_ht_link_clk.full = dfixed_const(le16_to_cpu(info->info.usFSBClock));
-			rdev->pm.igp_ht_link_width.full = dfixed_const(info->info.ucHTLinkWidth);
-			break;
-		case 2:
-			tmp.full = dfixed_const(100);
-			rdev->pm.igp_sideport_mclk.full = dfixed_const(le32_to_cpu(info->info_v2.ulBootUpSidePortClock));
-			rdev->pm.igp_sideport_mclk.full = dfixed_div(rdev->pm.igp_sideport_mclk, tmp);
-			if (le32_to_cpu(info->info_v2.ulBootUpUMAClock))
-				rdev->pm.igp_system_mclk.full = dfixed_const(le32_to_cpu(info->info_v2.ulBootUpUMAClock));
-			else if (rdev->clock.default_mclk)
-				rdev->pm.igp_system_mclk.full = dfixed_const(rdev->clock.default_mclk);
-			else
-				rdev->pm.igp_system_mclk.full = dfixed_const(66700);
-			rdev->pm.igp_system_mclk.full = dfixed_div(rdev->pm.igp_system_mclk, tmp);
-			rdev->pm.igp_ht_link_clk.full = dfixed_const(le32_to_cpu(info->info_v2.ulHTLinkFreq));
-			rdev->pm.igp_ht_link_clk.full = dfixed_div(rdev->pm.igp_ht_link_clk, tmp);
-			rdev->pm.igp_ht_link_width.full = dfixed_const(le16_to_cpu(info->info_v2.usMinHTLinkWidth));
-			break;
-		default:
-			/* We assume the slower possible clock ie worst case */
-			rdev->pm.igp_sideport_mclk.full = dfixed_const(200);
-			rdev->pm.igp_system_mclk.full = dfixed_const(200);
-			rdev->pm.igp_ht_link_clk.full = dfixed_const(1000);
-			rdev->pm.igp_ht_link_width.full = dfixed_const(8);
-			DRM_ERROR("No integrated system info for your GPU, using safe default\n");
-			break;
-		}
-	} else {
-		/* We assume the slower possible clock ie worst case */
-		rdev->pm.igp_sideport_mclk.full = dfixed_const(200);
-		rdev->pm.igp_system_mclk.full = dfixed_const(200);
-		rdev->pm.igp_ht_link_clk.full = dfixed_const(1000);
-		rdev->pm.igp_ht_link_width.full = dfixed_const(8);
-		DRM_ERROR("No integrated system info for your GPU, using safe default\n");
-	}
-	/* Compute various bandwidth */
-	/* k8_bandwidth = (memory_clk / 2) * 2 * 8 * 0.5 = memory_clk * 4  */
-	tmp.full = dfixed_const(4);
-	rdev->pm.k8_bandwidth.full = dfixed_mul(rdev->pm.igp_system_mclk, tmp);
-	/* ht_bandwidth = ht_clk * 2 * ht_width / 8 * 0.8
-	 *              = ht_clk * ht_width / 5
-	 */
-	tmp.full = dfixed_const(5);
-	rdev->pm.ht_bandwidth.full = dfixed_mul(rdev->pm.igp_ht_link_clk,
-						rdev->pm.igp_ht_link_width);
-	rdev->pm.ht_bandwidth.full = dfixed_div(rdev->pm.ht_bandwidth, tmp);
-	if (tmp.full < rdev->pm.max_bandwidth.full) {
-		/* HT link is a limiting factor */
-		rdev->pm.max_bandwidth.full = tmp.full;
-	}
-	/* sideport_bandwidth = (sideport_clk / 2) * 2 * 2 * 0.7
-	 *                    = (sideport_clk * 14) / 10
-	 */
-	tmp.full = dfixed_const(14);
-	rdev->pm.sideport_bandwidth.full = dfixed_mul(rdev->pm.igp_sideport_mclk, tmp);
-	tmp.full = dfixed_const(10);
-	rdev->pm.sideport_bandwidth.full = dfixed_div(rdev->pm.sideport_bandwidth, tmp);
-}
-
-void rs690_mc_init(struct radeon_device *rdev)
-{
-	u64 base;
-
-	rs400_gart_adjust_size(rdev);
-	rdev->mc.vram_is_ddr = true;
-	rdev->mc.vram_width = 128;
-	rdev->mc.real_vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
-	rdev->mc.mc_vram_size = rdev->mc.real_vram_size;
-	rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
-	rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
-	rdev->mc.visible_vram_size = rdev->mc.aper_size;
-	base = RREG32_MC(R_000100_MCCFG_FB_LOCATION);
-	base = G_000100_MC_FB_START(base) << 16;
-	rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
-	rs690_pm_info(rdev);
-	radeon_vram_location(rdev, &rdev->mc, base);
-	rdev->mc.gtt_base_align = rdev->mc.gtt_size - 1;
-	radeon_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-}
-
-void rs690_line_buffer_adjust(struct radeon_device *rdev,
-			      struct drm_display_mode *mode1,
-			      struct drm_display_mode *mode2)
-{
-	u32 tmp;
-
-	/*
-	 * Line Buffer Setup
-	 * There is a single line buffer shared by both display controllers.
-	 * R_006520_DC_LB_MEMORY_SPLIT controls how that line buffer is shared between
-	 * the display controllers.  The paritioning can either be done
-	 * manually or via one of four preset allocations specified in bits 1:0:
-	 *  0 - line buffer is divided in half and shared between crtc
-	 *  1 - D1 gets 3/4 of the line buffer, D2 gets 1/4
-	 *  2 - D1 gets the whole buffer
-	 *  3 - D1 gets 1/4 of the line buffer, D2 gets 3/4
-	 * Setting bit 2 of R_006520_DC_LB_MEMORY_SPLIT controls switches to manual
-	 * allocation mode. In manual allocation mode, D1 always starts at 0,
-	 * D1 end/2 is specified in bits 14:4; D2 allocation follows D1.
-	 */
-	tmp = RREG32(R_006520_DC_LB_MEMORY_SPLIT) & C_006520_DC_LB_MEMORY_SPLIT;
-	tmp &= ~C_006520_DC_LB_MEMORY_SPLIT_MODE;
-	/* auto */
-	if (mode1 && mode2) {
-		if (mode1->hdisplay > mode2->hdisplay) {
-			if (mode1->hdisplay > 2560)
-				tmp |= V_006520_DC_LB_MEMORY_SPLIT_D1_3Q_D2_1Q;
-			else
-				tmp |= V_006520_DC_LB_MEMORY_SPLIT_D1HALF_D2HALF;
-		} else if (mode2->hdisplay > mode1->hdisplay) {
-			if (mode2->hdisplay > 2560)
-				tmp |= V_006520_DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q;
-			else
-				tmp |= V_006520_DC_LB_MEMORY_SPLIT_D1HALF_D2HALF;
-		} else
-			tmp |= V_006520_DC_LB_MEMORY_SPLIT_D1HALF_D2HALF;
-	} else if (mode1) {
-		tmp |= V_006520_DC_LB_MEMORY_SPLIT_D1_ONLY;
-	} else if (mode2) {
-		tmp |= V_006520_DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q;
-	}
-	WREG32(R_006520_DC_LB_MEMORY_SPLIT, tmp);
-}
-
-struct rs690_watermark {
-	u32        lb_request_fifo_depth;
-	fixed20_12 num_line_pair;
-	fixed20_12 estimated_width;
-	fixed20_12 worst_case_latency;
-	fixed20_12 consumption_rate;
-	fixed20_12 active_time;
-	fixed20_12 dbpp;
-	fixed20_12 priority_mark_max;
-	fixed20_12 priority_mark;
-	fixed20_12 sclk;
-};
-
-void rs690_crtc_bandwidth_compute(struct radeon_device *rdev,
-				  struct radeon_crtc *crtc,
-				  struct rs690_watermark *wm)
-{
-	struct drm_display_mode *mode = &crtc->base.mode;
-	fixed20_12 a, b, c;
-	fixed20_12 pclk, request_fifo_depth, tolerable_latency, estimated_width;
-	fixed20_12 consumption_time, line_time, chunk_time, read_delay_latency;
-
-	if (!crtc->base.enabled) {
-		/* FIXME: wouldn't it better to set priority mark to maximum */
-		wm->lb_request_fifo_depth = 4;
-		return;
-	}
-
-	if (crtc->vsc.full > dfixed_const(2))
-		wm->num_line_pair.full = dfixed_const(2);
-	else
-		wm->num_line_pair.full = dfixed_const(1);
-
-	b.full = dfixed_const(mode->crtc_hdisplay);
-	c.full = dfixed_const(256);
-	a.full = dfixed_div(b, c);
-	request_fifo_depth.full = dfixed_mul(a, wm->num_line_pair);
-	request_fifo_depth.full = dfixed_ceil(request_fifo_depth);
-	if (a.full < dfixed_const(4)) {
-		wm->lb_request_fifo_depth = 4;
-	} else {
-		wm->lb_request_fifo_depth = dfixed_trunc(request_fifo_depth);
-	}
-
-	/* Determine consumption rate
-	 *  pclk = pixel clock period(ns) = 1000 / (mode.clock / 1000)
-	 *  vtaps = number of vertical taps,
-	 *  vsc = vertical scaling ratio, defined as source/destination
-	 *  hsc = horizontal scaling ration, defined as source/destination
-	 */
-	a.full = dfixed_const(mode->clock);
-	b.full = dfixed_const(1000);
-	a.full = dfixed_div(a, b);
-	pclk.full = dfixed_div(b, a);
-	if (crtc->rmx_type != RMX_OFF) {
-		b.full = dfixed_const(2);
-		if (crtc->vsc.full > b.full)
-			b.full = crtc->vsc.full;
-		b.full = dfixed_mul(b, crtc->hsc);
-		c.full = dfixed_const(2);
-		b.full = dfixed_div(b, c);
-		consumption_time.full = dfixed_div(pclk, b);
-	} else {
-		consumption_time.full = pclk.full;
-	}
-	a.full = dfixed_const(1);
-	wm->consumption_rate.full = dfixed_div(a, consumption_time);
-
-
-	/* Determine line time
-	 *  LineTime = total time for one line of displayhtotal
-	 *  LineTime = total number of horizontal pixels
-	 *  pclk = pixel clock period(ns)
-	 */
-	a.full = dfixed_const(crtc->base.mode.crtc_htotal);
-	line_time.full = dfixed_mul(a, pclk);
-
-	/* Determine active time
-	 *  ActiveTime = time of active region of display within one line,
-	 *  hactive = total number of horizontal active pixels
-	 *  htotal = total number of horizontal pixels
-	 */
-	a.full = dfixed_const(crtc->base.mode.crtc_htotal);
-	b.full = dfixed_const(crtc->base.mode.crtc_hdisplay);
-	wm->active_time.full = dfixed_mul(line_time, b);
-	wm->active_time.full = dfixed_div(wm->active_time, a);
-
-	/* Maximun bandwidth is the minimun bandwidth of all component */
-	rdev->pm.max_bandwidth = rdev->pm.core_bandwidth;
-	if (rdev->mc.igp_sideport_enabled) {
-		if (rdev->pm.max_bandwidth.full > rdev->pm.sideport_bandwidth.full &&
-			rdev->pm.sideport_bandwidth.full)
-			rdev->pm.max_bandwidth = rdev->pm.sideport_bandwidth;
-		read_delay_latency.full = dfixed_const(370 * 800 * 1000);
-		read_delay_latency.full = dfixed_div(read_delay_latency,
-			rdev->pm.igp_sideport_mclk);
-	} else {
-		if (rdev->pm.max_bandwidth.full > rdev->pm.k8_bandwidth.full &&
-			rdev->pm.k8_bandwidth.full)
-			rdev->pm.max_bandwidth = rdev->pm.k8_bandwidth;
-		if (rdev->pm.max_bandwidth.full > rdev->pm.ht_bandwidth.full &&
-			rdev->pm.ht_bandwidth.full)
-			rdev->pm.max_bandwidth = rdev->pm.ht_bandwidth;
-		read_delay_latency.full = dfixed_const(5000);
-	}
-
-	/* sclk = system clocks(ns) = 1000 / max_bandwidth / 16 */
-	a.full = dfixed_const(16);
-	rdev->pm.sclk.full = dfixed_mul(rdev->pm.max_bandwidth, a);
-	a.full = dfixed_const(1000);
-	rdev->pm.sclk.full = dfixed_div(a, rdev->pm.sclk);
-	/* Determine chunk time
-	 * ChunkTime = the time it takes the DCP to send one chunk of data
-	 * to the LB which consists of pipeline delay and inter chunk gap
-	 * sclk = system clock(ns)
-	 */
-	a.full = dfixed_const(256 * 13);
-	chunk_time.full = dfixed_mul(rdev->pm.sclk, a);
-	a.full = dfixed_const(10);
-	chunk_time.full = dfixed_div(chunk_time, a);
-
-	/* Determine the worst case latency
-	 * NumLinePair = Number of line pairs to request(1=2 lines, 2=4 lines)
-	 * WorstCaseLatency = worst case time from urgent to when the MC starts
-	 *                    to return data
-	 * READ_DELAY_IDLE_MAX = constant of 1us
-	 * ChunkTime = time it takes the DCP to send one chunk of data to the LB
-	 *             which consists of pipeline delay and inter chunk gap
-	 */
-	if (dfixed_trunc(wm->num_line_pair) > 1) {
-		a.full = dfixed_const(3);
-		wm->worst_case_latency.full = dfixed_mul(a, chunk_time);
-		wm->worst_case_latency.full += read_delay_latency.full;
-	} else {
-		a.full = dfixed_const(2);
-		wm->worst_case_latency.full = dfixed_mul(a, chunk_time);
-		wm->worst_case_latency.full += read_delay_latency.full;
-	}
-
-	/* Determine the tolerable latency
-	 * TolerableLatency = Any given request has only 1 line time
-	 *                    for the data to be returned
-	 * LBRequestFifoDepth = Number of chunk requests the LB can
-	 *                      put into the request FIFO for a display
-	 *  LineTime = total time for one line of display
-	 *  ChunkTime = the time it takes the DCP to send one chunk
-	 *              of data to the LB which consists of
-	 *  pipeline delay and inter chunk gap
-	 */
-	if ((2+wm->lb_request_fifo_depth) >= dfixed_trunc(request_fifo_depth)) {
-		tolerable_latency.full = line_time.full;
-	} else {
-		tolerable_latency.full = dfixed_const(wm->lb_request_fifo_depth - 2);
-		tolerable_latency.full = request_fifo_depth.full - tolerable_latency.full;
-		tolerable_latency.full = dfixed_mul(tolerable_latency, chunk_time);
-		tolerable_latency.full = line_time.full - tolerable_latency.full;
-	}
-	/* We assume worst case 32bits (4 bytes) */
-	wm->dbpp.full = dfixed_const(4 * 8);
-
-	/* Determine the maximum priority mark
-	 *  width = viewport width in pixels
-	 */
-	a.full = dfixed_const(16);
-	wm->priority_mark_max.full = dfixed_const(crtc->base.mode.crtc_hdisplay);
-	wm->priority_mark_max.full = dfixed_div(wm->priority_mark_max, a);
-	wm->priority_mark_max.full = dfixed_ceil(wm->priority_mark_max);
-
-	/* Determine estimated width */
-	estimated_width.full = tolerable_latency.full - wm->worst_case_latency.full;
-	estimated_width.full = dfixed_div(estimated_width, consumption_time);
-	if (dfixed_trunc(estimated_width) > crtc->base.mode.crtc_hdisplay) {
-		wm->priority_mark.full = dfixed_const(10);
-	} else {
-		a.full = dfixed_const(16);
-		wm->priority_mark.full = dfixed_div(estimated_width, a);
-		wm->priority_mark.full = dfixed_ceil(wm->priority_mark);
-		wm->priority_mark.full = wm->priority_mark_max.full - wm->priority_mark.full;
-	}
-}
-
-void rs690_bandwidth_update(struct radeon_device *rdev)
-{
-	struct drm_display_mode *mode0 = NULL;
-	struct drm_display_mode *mode1 = NULL;
-	struct rs690_watermark wm0;
-	struct rs690_watermark wm1;
-	u32 tmp;
-	u32 d1mode_priority_a_cnt = S_006548_D1MODE_PRIORITY_A_OFF(1);
-	u32 d2mode_priority_a_cnt = S_006548_D1MODE_PRIORITY_A_OFF(1);
-	fixed20_12 priority_mark02, priority_mark12, fill_rate;
-	fixed20_12 a, b;
-
-	radeon_update_display_priority(rdev);
-
-	if (rdev->mode_info.crtcs[0]->base.enabled)
-		mode0 = &rdev->mode_info.crtcs[0]->base.mode;
-	if (rdev->mode_info.crtcs[1]->base.enabled)
-		mode1 = &rdev->mode_info.crtcs[1]->base.mode;
-	/*
-	 * Set display0/1 priority up in the memory controller for
-	 * modes if the user specifies HIGH for displaypriority
-	 * option.
-	 */
-	if ((rdev->disp_priority == 2) &&
-	    ((rdev->family == CHIP_RS690) || (rdev->family == CHIP_RS740))) {
-		tmp = RREG32_MC(R_000104_MC_INIT_MISC_LAT_TIMER);
-		tmp &= C_000104_MC_DISP0R_INIT_LAT;
-		tmp &= C_000104_MC_DISP1R_INIT_LAT;
-		if (mode0)
-			tmp |= S_000104_MC_DISP0R_INIT_LAT(1);
-		if (mode1)
-			tmp |= S_000104_MC_DISP1R_INIT_LAT(1);
-		WREG32_MC(R_000104_MC_INIT_MISC_LAT_TIMER, tmp);
-	}
-	rs690_line_buffer_adjust(rdev, mode0, mode1);
-
-	if ((rdev->family == CHIP_RS690) || (rdev->family == CHIP_RS740))
-		WREG32(R_006C9C_DCP_CONTROL, 0);
-	if ((rdev->family == CHIP_RS780) || (rdev->family == CHIP_RS880))
-		WREG32(R_006C9C_DCP_CONTROL, 2);
-
-	rs690_crtc_bandwidth_compute(rdev, rdev->mode_info.crtcs[0], &wm0);
-	rs690_crtc_bandwidth_compute(rdev, rdev->mode_info.crtcs[1], &wm1);
-
-	tmp = (wm0.lb_request_fifo_depth - 1);
-	tmp |= (wm1.lb_request_fifo_depth - 1) << 16;
-	WREG32(R_006D58_LB_MAX_REQ_OUTSTANDING, tmp);
-
-	if (mode0 && mode1) {
-		if (dfixed_trunc(wm0.dbpp) > 64)
-			a.full = dfixed_mul(wm0.dbpp, wm0.num_line_pair);
-		else
-			a.full = wm0.num_line_pair.full;
-		if (dfixed_trunc(wm1.dbpp) > 64)
-			b.full = dfixed_mul(wm1.dbpp, wm1.num_line_pair);
-		else
-			b.full = wm1.num_line_pair.full;
-		a.full += b.full;
-		fill_rate.full = dfixed_div(wm0.sclk, a);
-		if (wm0.consumption_rate.full > fill_rate.full) {
-			b.full = wm0.consumption_rate.full - fill_rate.full;
-			b.full = dfixed_mul(b, wm0.active_time);
-			a.full = dfixed_mul(wm0.worst_case_latency,
-						wm0.consumption_rate);
-			a.full = a.full + b.full;
-			b.full = dfixed_const(16 * 1000);
-			priority_mark02.full = dfixed_div(a, b);
-		} else {
-			a.full = dfixed_mul(wm0.worst_case_latency,
-						wm0.consumption_rate);
-			b.full = dfixed_const(16 * 1000);
-			priority_mark02.full = dfixed_div(a, b);
-		}
-		if (wm1.consumption_rate.full > fill_rate.full) {
-			b.full = wm1.consumption_rate.full - fill_rate.full;
-			b.full = dfixed_mul(b, wm1.active_time);
-			a.full = dfixed_mul(wm1.worst_case_latency,
-						wm1.consumption_rate);
-			a.full = a.full + b.full;
-			b.full = dfixed_const(16 * 1000);
-			priority_mark12.full = dfixed_div(a, b);
-		} else {
-			a.full = dfixed_mul(wm1.worst_case_latency,
-						wm1.consumption_rate);
-			b.full = dfixed_const(16 * 1000);
-			priority_mark12.full = dfixed_div(a, b);
-		}
-		if (wm0.priority_mark.full > priority_mark02.full)
-			priority_mark02.full = wm0.priority_mark.full;
-		if (dfixed_trunc(priority_mark02) < 0)
-			priority_mark02.full = 0;
-		if (wm0.priority_mark_max.full > priority_mark02.full)
-			priority_mark02.full = wm0.priority_mark_max.full;
-		if (wm1.priority_mark.full > priority_mark12.full)
-			priority_mark12.full = wm1.priority_mark.full;
-		if (dfixed_trunc(priority_mark12) < 0)
-			priority_mark12.full = 0;
-		if (wm1.priority_mark_max.full > priority_mark12.full)
-			priority_mark12.full = wm1.priority_mark_max.full;
-		d1mode_priority_a_cnt = dfixed_trunc(priority_mark02);
-		d2mode_priority_a_cnt = dfixed_trunc(priority_mark12);
-		if (rdev->disp_priority == 2) {
-			d1mode_priority_a_cnt |= S_006548_D1MODE_PRIORITY_A_ALWAYS_ON(1);
-			d2mode_priority_a_cnt |= S_006D48_D2MODE_PRIORITY_A_ALWAYS_ON(1);
-		}
-	} else if (mode0) {
-		if (dfixed_trunc(wm0.dbpp) > 64)
-			a.full = dfixed_mul(wm0.dbpp, wm0.num_line_pair);
-		else
-			a.full = wm0.num_line_pair.full;
-		fill_rate.full = dfixed_div(wm0.sclk, a);
-		if (wm0.consumption_rate.full > fill_rate.full) {
-			b.full = wm0.consumption_rate.full - fill_rate.full;
-			b.full = dfixed_mul(b, wm0.active_time);
-			a.full = dfixed_mul(wm0.worst_case_latency,
-						wm0.consumption_rate);
-			a.full = a.full + b.full;
-			b.full = dfixed_const(16 * 1000);
-			priority_mark02.full = dfixed_div(a, b);
-		} else {
-			a.full = dfixed_mul(wm0.worst_case_latency,
-						wm0.consumption_rate);
-			b.full = dfixed_const(16 * 1000);
-			priority_mark02.full = dfixed_div(a, b);
-		}
-		if (wm0.priority_mark.full > priority_mark02.full)
-			priority_mark02.full = wm0.priority_mark.full;
-		if (dfixed_trunc(priority_mark02) < 0)
-			priority_mark02.full = 0;
-		if (wm0.priority_mark_max.full > priority_mark02.full)
-			priority_mark02.full = wm0.priority_mark_max.full;
-		d1mode_priority_a_cnt = dfixed_trunc(priority_mark02);
-		if (rdev->disp_priority == 2)
-			d1mode_priority_a_cnt |= S_006548_D1MODE_PRIORITY_A_ALWAYS_ON(1);
-	} else if (mode1) {
-		if (dfixed_trunc(wm1.dbpp) > 64)
-			a.full = dfixed_mul(wm1.dbpp, wm1.num_line_pair);
-		else
-			a.full = wm1.num_line_pair.full;
-		fill_rate.full = dfixed_div(wm1.sclk, a);
-		if (wm1.consumption_rate.full > fill_rate.full) {
-			b.full = wm1.consumption_rate.full - fill_rate.full;
-			b.full = dfixed_mul(b, wm1.active_time);
-			a.full = dfixed_mul(wm1.worst_case_latency,
-						wm1.consumption_rate);
-			a.full = a.full + b.full;
-			b.full = dfixed_const(16 * 1000);
-			priority_mark12.full = dfixed_div(a, b);
-		} else {
-			a.full = dfixed_mul(wm1.worst_case_latency,
-						wm1.consumption_rate);
-			b.full = dfixed_const(16 * 1000);
-			priority_mark12.full = dfixed_div(a, b);
-		}
-		if (wm1.priority_mark.full > priority_mark12.full)
-			priority_mark12.full = wm1.priority_mark.full;
-		if (dfixed_trunc(priority_mark12) < 0)
-			priority_mark12.full = 0;
-		if (wm1.priority_mark_max.full > priority_mark12.full)
-			priority_mark12.full = wm1.priority_mark_max.full;
-		d2mode_priority_a_cnt = dfixed_trunc(priority_mark12);
-		if (rdev->disp_priority == 2)
-			d2mode_priority_a_cnt |= S_006D48_D2MODE_PRIORITY_A_ALWAYS_ON(1);
-	}
-
-	WREG32(R_006548_D1MODE_PRIORITY_A_CNT, d1mode_priority_a_cnt);
-	WREG32(R_00654C_D1MODE_PRIORITY_B_CNT, d1mode_priority_a_cnt);
-	WREG32(R_006D48_D2MODE_PRIORITY_A_CNT, d2mode_priority_a_cnt);
-	WREG32(R_006D4C_D2MODE_PRIORITY_B_CNT, d2mode_priority_a_cnt);
-}
-
-uint32_t rs690_mc_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-	uint32_t r;
-
-	WREG32(R_000078_MC_INDEX, S_000078_MC_IND_ADDR(reg));
-	r = RREG32(R_00007C_MC_DATA);
-	WREG32(R_000078_MC_INDEX, ~C_000078_MC_IND_ADDR);
-	return r;
-}
-
-void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-	WREG32(R_000078_MC_INDEX, S_000078_MC_IND_ADDR(reg) |
-		S_000078_MC_IND_WR_EN(1));
-	WREG32(R_00007C_MC_DATA, v);
-	WREG32(R_000078_MC_INDEX, 0x7F);
-}
-
-void rs690_mc_program(struct radeon_device *rdev)
-{
-	struct rv515_mc_save save;
-
-	/* Stops all mc clients */
-	rv515_mc_stop(rdev, &save);
-
-	/* Wait for mc idle */
-	if (rs690_mc_wait_for_idle(rdev))
-		dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n");
-	/* Program MC, should be a 32bits limited address space */
-	WREG32_MC(R_000100_MCCFG_FB_LOCATION,
-			S_000100_MC_FB_START(rdev->mc.vram_start >> 16) |
-			S_000100_MC_FB_TOP(rdev->mc.vram_end >> 16));
-	WREG32(R_000134_HDP_FB_LOCATION,
-		S_000134_HDP_FB_START(rdev->mc.vram_start >> 16));
-
-	rv515_mc_resume(rdev, &save);
-}
-
-static int rs690_startup(struct radeon_device *rdev)
-{
-	int r;
-
-	rs690_mc_program(rdev);
-	/* Resume clock */
-	rv515_clock_startup(rdev);
-	/* Initialize GPU configuration (# pipes, ...) */
-	rs690_gpu_init(rdev);
-	/* Initialize GART (initialize after TTM so we can allocate
-	 * memory through TTM but finalize after TTM) */
-	r = rs400_gart_enable(rdev);
-	if (r)
-		return r;
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	rs600_irq_set(rdev);
-	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
-	/* 1M ring buffer */
-	r = r100_cp_init(rdev, 1024 * 1024);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
-		return r;
-	}
-
-	r = r600_audio_init(rdev);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing audio\n");
-		return r;
-	}
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		dev_err(rdev->dev, "failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return 0;
-}
-
-int rs690_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Make sur GART are not working */
-	rs400_gart_disable(rdev);
-	/* Resume clock before doing reset */
-	rv515_clock_startup(rdev);
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* post */
-	atom_asic_init(rdev->mode_info.atom_context);
-	/* Resume clock after posting */
-	rv515_clock_startup(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-
-	rdev->accel_working = true;
-	r = rs690_startup(rdev);
-	if (r) {
-		rdev->accel_working = false;
-	}
-	return r;
-}
-
-int rs690_suspend(struct radeon_device *rdev)
-{
-	radeon_ib_pool_suspend(rdev);
-	r600_audio_fini(rdev);
-	r100_cp_disable(rdev);
-	radeon_wb_disable(rdev);
-	rs600_irq_disable(rdev);
-	rs400_gart_disable(rdev);
-	return 0;
-}
-
-void rs690_fini(struct radeon_device *rdev)
-{
-	r600_audio_fini(rdev);
-	r100_cp_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_gem_fini(rdev);
-	rs400_gart_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-int rs690_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Disable VGA */
-	rv515_vga_render_disable(rdev);
-	/* Initialize scratch registers */
-	radeon_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* restore some register to sane defaults */
-	r100_restore_sanity(rdev);
-	/* TODO: disable VGA need to use VGA request */
-	/* BIOS*/
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	if (rdev->is_atom_bios) {
-		r = radeon_atombios_init(rdev);
-		if (r)
-			return r;
-	} else {
-		dev_err(rdev->dev, "Expecting atombios for RV515 GPU\n");
-		return -EINVAL;
-	}
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev,
-			"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* check if cards are posted or not */
-	if (radeon_boot_test_post_card(rdev) == false)
-		return -EINVAL;
-
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* initialize memory controller */
-	rs690_mc_init(rdev);
-	rv515_debugfs(rdev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-	r = rs400_gart_init(rdev);
-	if (r)
-		return r;
-	rs600_set_safe_registers(rdev);
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = rs690_startup(rdev);
-	if (r) {
-		/* Somethings want wront with the accel init stop accel */
-		dev_err(rdev->dev, "Disabling GPU acceleration\n");
-		r100_cp_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		rs400_gart_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		rdev->accel_working = false;
-	}
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs690d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs690d.h
deleted file mode 100644
index 36e6398a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rs690d.h
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RS690D_H__
-#define __RS690D_H__
-
-/* Registers */
-#define R_000078_MC_INDEX                            0x000078
-#define   S_000078_MC_IND_ADDR(x)                      (((x) & 0x1FF) << 0)
-#define   G_000078_MC_IND_ADDR(x)                      (((x) >> 0) & 0x1FF)
-#define   C_000078_MC_IND_ADDR                         0xFFFFFE00
-#define   S_000078_MC_IND_WR_EN(x)                     (((x) & 0x1) << 9)
-#define   G_000078_MC_IND_WR_EN(x)                     (((x) >> 9) & 0x1)
-#define   C_000078_MC_IND_WR_EN                        0xFFFFFDFF
-#define R_00007C_MC_DATA                             0x00007C
-#define   S_00007C_MC_DATA(x)                          (((x) & 0xFFFFFFFF) << 0)
-#define   G_00007C_MC_DATA(x)                          (((x) >> 0) & 0xFFFFFFFF)
-#define   C_00007C_MC_DATA                             0x00000000
-#define R_0000F8_CONFIG_MEMSIZE                      0x0000F8
-#define   S_0000F8_CONFIG_MEMSIZE(x)                   (((x) & 0xFFFFFFFF) << 0)
-#define   G_0000F8_CONFIG_MEMSIZE(x)                   (((x) >> 0) & 0xFFFFFFFF)
-#define   C_0000F8_CONFIG_MEMSIZE                      0x00000000
-#define R_000134_HDP_FB_LOCATION                     0x000134
-#define   S_000134_HDP_FB_START(x)                     (((x) & 0xFFFF) << 0)
-#define   G_000134_HDP_FB_START(x)                     (((x) >> 0) & 0xFFFF)
-#define   C_000134_HDP_FB_START                        0xFFFF0000
-#define R_0007C0_CP_STAT                             0x0007C0
-#define   S_0007C0_MRU_BUSY(x)                         (((x) & 0x1) << 0)
-#define   G_0007C0_MRU_BUSY(x)                         (((x) >> 0) & 0x1)
-#define   C_0007C0_MRU_BUSY                            0xFFFFFFFE
-#define   S_0007C0_MWU_BUSY(x)                         (((x) & 0x1) << 1)
-#define   G_0007C0_MWU_BUSY(x)                         (((x) >> 1) & 0x1)
-#define   C_0007C0_MWU_BUSY                            0xFFFFFFFD
-#define   S_0007C0_RSIU_BUSY(x)                        (((x) & 0x1) << 2)
-#define   G_0007C0_RSIU_BUSY(x)                        (((x) >> 2) & 0x1)
-#define   C_0007C0_RSIU_BUSY                           0xFFFFFFFB
-#define   S_0007C0_RCIU_BUSY(x)                        (((x) & 0x1) << 3)
-#define   G_0007C0_RCIU_BUSY(x)                        (((x) >> 3) & 0x1)
-#define   C_0007C0_RCIU_BUSY                           0xFFFFFFF7
-#define   S_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) & 0x1) << 9)
-#define   G_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) >> 9) & 0x1)
-#define   C_0007C0_CSF_PRIMARY_BUSY                    0xFFFFFDFF
-#define   S_0007C0_CSF_INDIRECT_BUSY(x)                (((x) & 0x1) << 10)
-#define   G_0007C0_CSF_INDIRECT_BUSY(x)                (((x) >> 10) & 0x1)
-#define   C_0007C0_CSF_INDIRECT_BUSY                   0xFFFFFBFF
-#define   S_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) & 0x1) << 11)
-#define   G_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) >> 11) & 0x1)
-#define   C_0007C0_CSQ_PRIMARY_BUSY                    0xFFFFF7FF
-#define   S_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) & 0x1) << 12)
-#define   G_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) >> 12) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT_BUSY                   0xFFFFEFFF
-#define   S_0007C0_CSI_BUSY(x)                         (((x) & 0x1) << 13)
-#define   G_0007C0_CSI_BUSY(x)                         (((x) >> 13) & 0x1)
-#define   C_0007C0_CSI_BUSY                            0xFFFFDFFF
-#define   S_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) & 0x1) << 14)
-#define   G_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) >> 14) & 0x1)
-#define   C_0007C0_CSF_INDIRECT2_BUSY                  0xFFFFBFFF
-#define   S_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) & 0x1) << 15)
-#define   G_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) >> 15) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT2_BUSY                  0xFFFF7FFF
-#define   S_0007C0_GUIDMA_BUSY(x)                      (((x) & 0x1) << 28)
-#define   G_0007C0_GUIDMA_BUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_0007C0_GUIDMA_BUSY                         0xEFFFFFFF
-#define   S_0007C0_VIDDMA_BUSY(x)                      (((x) & 0x1) << 29)
-#define   G_0007C0_VIDDMA_BUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_0007C0_VIDDMA_BUSY                         0xDFFFFFFF
-#define   S_0007C0_CMDSTRM_BUSY(x)                     (((x) & 0x1) << 30)
-#define   G_0007C0_CMDSTRM_BUSY(x)                     (((x) >> 30) & 0x1)
-#define   C_0007C0_CMDSTRM_BUSY                        0xBFFFFFFF
-#define   S_0007C0_CP_BUSY(x)                          (((x) & 0x1) << 31)
-#define   G_0007C0_CP_BUSY(x)                          (((x) >> 31) & 0x1)
-#define   C_0007C0_CP_BUSY                             0x7FFFFFFF
-#define R_000E40_RBBM_STATUS                         0x000E40
-#define   S_000E40_CMDFIFO_AVAIL(x)                    (((x) & 0x7F) << 0)
-#define   G_000E40_CMDFIFO_AVAIL(x)                    (((x) >> 0) & 0x7F)
-#define   C_000E40_CMDFIFO_AVAIL                       0xFFFFFF80
-#define   S_000E40_HIRQ_ON_RBB(x)                      (((x) & 0x1) << 8)
-#define   G_000E40_HIRQ_ON_RBB(x)                      (((x) >> 8) & 0x1)
-#define   C_000E40_HIRQ_ON_RBB                         0xFFFFFEFF
-#define   S_000E40_CPRQ_ON_RBB(x)                      (((x) & 0x1) << 9)
-#define   G_000E40_CPRQ_ON_RBB(x)                      (((x) >> 9) & 0x1)
-#define   C_000E40_CPRQ_ON_RBB                         0xFFFFFDFF
-#define   S_000E40_CFRQ_ON_RBB(x)                      (((x) & 0x1) << 10)
-#define   G_000E40_CFRQ_ON_RBB(x)                      (((x) >> 10) & 0x1)
-#define   C_000E40_CFRQ_ON_RBB                         0xFFFFFBFF
-#define   S_000E40_HIRQ_IN_RTBUF(x)                    (((x) & 0x1) << 11)
-#define   G_000E40_HIRQ_IN_RTBUF(x)                    (((x) >> 11) & 0x1)
-#define   C_000E40_HIRQ_IN_RTBUF                       0xFFFFF7FF
-#define   S_000E40_CPRQ_IN_RTBUF(x)                    (((x) & 0x1) << 12)
-#define   G_000E40_CPRQ_IN_RTBUF(x)                    (((x) >> 12) & 0x1)
-#define   C_000E40_CPRQ_IN_RTBUF                       0xFFFFEFFF
-#define   S_000E40_CFRQ_IN_RTBUF(x)                    (((x) & 0x1) << 13)
-#define   G_000E40_CFRQ_IN_RTBUF(x)                    (((x) >> 13) & 0x1)
-#define   C_000E40_CFRQ_IN_RTBUF                       0xFFFFDFFF
-#define   S_000E40_CF_PIPE_BUSY(x)                     (((x) & 0x1) << 14)
-#define   G_000E40_CF_PIPE_BUSY(x)                     (((x) >> 14) & 0x1)
-#define   C_000E40_CF_PIPE_BUSY                        0xFFFFBFFF
-#define   S_000E40_ENG_EV_BUSY(x)                      (((x) & 0x1) << 15)
-#define   G_000E40_ENG_EV_BUSY(x)                      (((x) >> 15) & 0x1)
-#define   C_000E40_ENG_EV_BUSY                         0xFFFF7FFF
-#define   S_000E40_CP_CMDSTRM_BUSY(x)                  (((x) & 0x1) << 16)
-#define   G_000E40_CP_CMDSTRM_BUSY(x)                  (((x) >> 16) & 0x1)
-#define   C_000E40_CP_CMDSTRM_BUSY                     0xFFFEFFFF
-#define   S_000E40_E2_BUSY(x)                          (((x) & 0x1) << 17)
-#define   G_000E40_E2_BUSY(x)                          (((x) >> 17) & 0x1)
-#define   C_000E40_E2_BUSY                             0xFFFDFFFF
-#define   S_000E40_RB2D_BUSY(x)                        (((x) & 0x1) << 18)
-#define   G_000E40_RB2D_BUSY(x)                        (((x) >> 18) & 0x1)
-#define   C_000E40_RB2D_BUSY                           0xFFFBFFFF
-#define   S_000E40_RB3D_BUSY(x)                        (((x) & 0x1) << 19)
-#define   G_000E40_RB3D_BUSY(x)                        (((x) >> 19) & 0x1)
-#define   C_000E40_RB3D_BUSY                           0xFFF7FFFF
-#define   S_000E40_VAP_BUSY(x)                         (((x) & 0x1) << 20)
-#define   G_000E40_VAP_BUSY(x)                         (((x) >> 20) & 0x1)
-#define   C_000E40_VAP_BUSY                            0xFFEFFFFF
-#define   S_000E40_RE_BUSY(x)                          (((x) & 0x1) << 21)
-#define   G_000E40_RE_BUSY(x)                          (((x) >> 21) & 0x1)
-#define   C_000E40_RE_BUSY                             0xFFDFFFFF
-#define   S_000E40_TAM_BUSY(x)                         (((x) & 0x1) << 22)
-#define   G_000E40_TAM_BUSY(x)                         (((x) >> 22) & 0x1)
-#define   C_000E40_TAM_BUSY                            0xFFBFFFFF
-#define   S_000E40_TDM_BUSY(x)                         (((x) & 0x1) << 23)
-#define   G_000E40_TDM_BUSY(x)                         (((x) >> 23) & 0x1)
-#define   C_000E40_TDM_BUSY                            0xFF7FFFFF
-#define   S_000E40_PB_BUSY(x)                          (((x) & 0x1) << 24)
-#define   G_000E40_PB_BUSY(x)                          (((x) >> 24) & 0x1)
-#define   C_000E40_PB_BUSY                             0xFEFFFFFF
-#define   S_000E40_TIM_BUSY(x)                         (((x) & 0x1) << 25)
-#define   G_000E40_TIM_BUSY(x)                         (((x) >> 25) & 0x1)
-#define   C_000E40_TIM_BUSY                            0xFDFFFFFF
-#define   S_000E40_GA_BUSY(x)                          (((x) & 0x1) << 26)
-#define   G_000E40_GA_BUSY(x)                          (((x) >> 26) & 0x1)
-#define   C_000E40_GA_BUSY                             0xFBFFFFFF
-#define   S_000E40_CBA2D_BUSY(x)                       (((x) & 0x1) << 27)
-#define   G_000E40_CBA2D_BUSY(x)                       (((x) >> 27) & 0x1)
-#define   C_000E40_CBA2D_BUSY                          0xF7FFFFFF
-#define   S_000E40_GUI_ACTIVE(x)                       (((x) & 0x1) << 31)
-#define   G_000E40_GUI_ACTIVE(x)                       (((x) >> 31) & 0x1)
-#define   C_000E40_GUI_ACTIVE                          0x7FFFFFFF
-#define R_006520_DC_LB_MEMORY_SPLIT                  0x006520
-#define   S_006520_DC_LB_MEMORY_SPLIT(x)               (((x) & 0x3) << 0)
-#define   G_006520_DC_LB_MEMORY_SPLIT(x)               (((x) >> 0) & 0x3)
-#define   C_006520_DC_LB_MEMORY_SPLIT                  0xFFFFFFFC
-#define   S_006520_DC_LB_MEMORY_SPLIT_MODE(x)          (((x) & 0x1) << 2)
-#define   G_006520_DC_LB_MEMORY_SPLIT_MODE(x)          (((x) >> 2) & 0x1)
-#define   C_006520_DC_LB_MEMORY_SPLIT_MODE             0xFFFFFFFB
-#define   V_006520_DC_LB_MEMORY_SPLIT_D1HALF_D2HALF    0
-#define   V_006520_DC_LB_MEMORY_SPLIT_D1_3Q_D2_1Q      1
-#define   V_006520_DC_LB_MEMORY_SPLIT_D1_ONLY          2
-#define   V_006520_DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q      3
-#define   S_006520_DC_LB_DISP1_END_ADR(x)              (((x) & 0x7FF) << 4)
-#define   G_006520_DC_LB_DISP1_END_ADR(x)              (((x) >> 4) & 0x7FF)
-#define   C_006520_DC_LB_DISP1_END_ADR                 0xFFFF800F
-#define R_006548_D1MODE_PRIORITY_A_CNT               0x006548
-#define   S_006548_D1MODE_PRIORITY_MARK_A(x)           (((x) & 0x7FFF) << 0)
-#define   G_006548_D1MODE_PRIORITY_MARK_A(x)           (((x) >> 0) & 0x7FFF)
-#define   C_006548_D1MODE_PRIORITY_MARK_A              0xFFFF8000
-#define   S_006548_D1MODE_PRIORITY_A_OFF(x)            (((x) & 0x1) << 16)
-#define   G_006548_D1MODE_PRIORITY_A_OFF(x)            (((x) >> 16) & 0x1)
-#define   C_006548_D1MODE_PRIORITY_A_OFF               0xFFFEFFFF
-#define   S_006548_D1MODE_PRIORITY_A_ALWAYS_ON(x)      (((x) & 0x1) << 20)
-#define   G_006548_D1MODE_PRIORITY_A_ALWAYS_ON(x)      (((x) >> 20) & 0x1)
-#define   C_006548_D1MODE_PRIORITY_A_ALWAYS_ON         0xFFEFFFFF
-#define   S_006548_D1MODE_PRIORITY_A_FORCE_MASK(x)     (((x) & 0x1) << 24)
-#define   G_006548_D1MODE_PRIORITY_A_FORCE_MASK(x)     (((x) >> 24) & 0x1)
-#define   C_006548_D1MODE_PRIORITY_A_FORCE_MASK        0xFEFFFFFF
-#define R_00654C_D1MODE_PRIORITY_B_CNT               0x00654C
-#define   S_00654C_D1MODE_PRIORITY_MARK_B(x)           (((x) & 0x7FFF) << 0)
-#define   G_00654C_D1MODE_PRIORITY_MARK_B(x)           (((x) >> 0) & 0x7FFF)
-#define   C_00654C_D1MODE_PRIORITY_MARK_B              0xFFFF8000
-#define   S_00654C_D1MODE_PRIORITY_B_OFF(x)            (((x) & 0x1) << 16)
-#define   G_00654C_D1MODE_PRIORITY_B_OFF(x)            (((x) >> 16) & 0x1)
-#define   C_00654C_D1MODE_PRIORITY_B_OFF               0xFFFEFFFF
-#define   S_00654C_D1MODE_PRIORITY_B_ALWAYS_ON(x)      (((x) & 0x1) << 20)
-#define   G_00654C_D1MODE_PRIORITY_B_ALWAYS_ON(x)      (((x) >> 20) & 0x1)
-#define   C_00654C_D1MODE_PRIORITY_B_ALWAYS_ON         0xFFEFFFFF
-#define   S_00654C_D1MODE_PRIORITY_B_FORCE_MASK(x)     (((x) & 0x1) << 24)
-#define   G_00654C_D1MODE_PRIORITY_B_FORCE_MASK(x)     (((x) >> 24) & 0x1)
-#define   C_00654C_D1MODE_PRIORITY_B_FORCE_MASK        0xFEFFFFFF
-#define R_006C9C_DCP_CONTROL                         0x006C9C
-#define R_006D48_D2MODE_PRIORITY_A_CNT               0x006D48
-#define   S_006D48_D2MODE_PRIORITY_MARK_A(x)           (((x) & 0x7FFF) << 0)
-#define   G_006D48_D2MODE_PRIORITY_MARK_A(x)           (((x) >> 0) & 0x7FFF)
-#define   C_006D48_D2MODE_PRIORITY_MARK_A              0xFFFF8000
-#define   S_006D48_D2MODE_PRIORITY_A_OFF(x)            (((x) & 0x1) << 16)
-#define   G_006D48_D2MODE_PRIORITY_A_OFF(x)            (((x) >> 16) & 0x1)
-#define   C_006D48_D2MODE_PRIORITY_A_OFF               0xFFFEFFFF
-#define   S_006D48_D2MODE_PRIORITY_A_ALWAYS_ON(x)      (((x) & 0x1) << 20)
-#define   G_006D48_D2MODE_PRIORITY_A_ALWAYS_ON(x)      (((x) >> 20) & 0x1)
-#define   C_006D48_D2MODE_PRIORITY_A_ALWAYS_ON         0xFFEFFFFF
-#define   S_006D48_D2MODE_PRIORITY_A_FORCE_MASK(x)     (((x) & 0x1) << 24)
-#define   G_006D48_D2MODE_PRIORITY_A_FORCE_MASK(x)     (((x) >> 24) & 0x1)
-#define   C_006D48_D2MODE_PRIORITY_A_FORCE_MASK        0xFEFFFFFF
-#define R_006D4C_D2MODE_PRIORITY_B_CNT               0x006D4C
-#define   S_006D4C_D2MODE_PRIORITY_MARK_B(x)           (((x) & 0x7FFF) << 0)
-#define   G_006D4C_D2MODE_PRIORITY_MARK_B(x)           (((x) >> 0) & 0x7FFF)
-#define   C_006D4C_D2MODE_PRIORITY_MARK_B              0xFFFF8000
-#define   S_006D4C_D2MODE_PRIORITY_B_OFF(x)            (((x) & 0x1) << 16)
-#define   G_006D4C_D2MODE_PRIORITY_B_OFF(x)            (((x) >> 16) & 0x1)
-#define   C_006D4C_D2MODE_PRIORITY_B_OFF               0xFFFEFFFF
-#define   S_006D4C_D2MODE_PRIORITY_B_ALWAYS_ON(x)      (((x) & 0x1) << 20)
-#define   G_006D4C_D2MODE_PRIORITY_B_ALWAYS_ON(x)      (((x) >> 20) & 0x1)
-#define   C_006D4C_D2MODE_PRIORITY_B_ALWAYS_ON         0xFFEFFFFF
-#define   S_006D4C_D2MODE_PRIORITY_B_FORCE_MASK(x)     (((x) & 0x1) << 24)
-#define   G_006D4C_D2MODE_PRIORITY_B_FORCE_MASK(x)     (((x) >> 24) & 0x1)
-#define   C_006D4C_D2MODE_PRIORITY_B_FORCE_MASK        0xFEFFFFFF
-#define R_006D58_LB_MAX_REQ_OUTSTANDING              0x006D58
-#define   S_006D58_LB_D1_MAX_REQ_OUTSTANDING(x)        (((x) & 0xF) << 0)
-#define   G_006D58_LB_D1_MAX_REQ_OUTSTANDING(x)        (((x) >> 0) & 0xF)
-#define   C_006D58_LB_D1_MAX_REQ_OUTSTANDING           0xFFFFFFF0
-#define   S_006D58_LB_D2_MAX_REQ_OUTSTANDING(x)        (((x) & 0xF) << 16)
-#define   G_006D58_LB_D2_MAX_REQ_OUTSTANDING(x)        (((x) >> 16) & 0xF)
-#define   C_006D58_LB_D2_MAX_REQ_OUTSTANDING           0xFFF0FFFF
-
-
-#define R_000090_MC_SYSTEM_STATUS                    0x000090
-#define   S_000090_MC_SYSTEM_IDLE(x)                   (((x) & 0x1) << 0)
-#define   G_000090_MC_SYSTEM_IDLE(x)                   (((x) >> 0) & 0x1)
-#define   C_000090_MC_SYSTEM_IDLE                      0xFFFFFFFE
-#define   S_000090_MC_SEQUENCER_IDLE(x)                (((x) & 0x1) << 1)
-#define   G_000090_MC_SEQUENCER_IDLE(x)                (((x) >> 1) & 0x1)
-#define   C_000090_MC_SEQUENCER_IDLE                   0xFFFFFFFD
-#define   S_000090_MC_ARBITER_IDLE(x)                  (((x) & 0x1) << 2)
-#define   G_000090_MC_ARBITER_IDLE(x)                  (((x) >> 2) & 0x1)
-#define   C_000090_MC_ARBITER_IDLE                     0xFFFFFFFB
-#define   S_000090_MC_SELECT_PM(x)                     (((x) & 0x1) << 3)
-#define   G_000090_MC_SELECT_PM(x)                     (((x) >> 3) & 0x1)
-#define   C_000090_MC_SELECT_PM                        0xFFFFFFF7
-#define   S_000090_RESERVED4(x)                        (((x) & 0xF) << 4)
-#define   G_000090_RESERVED4(x)                        (((x) >> 4) & 0xF)
-#define   C_000090_RESERVED4                           0xFFFFFF0F
-#define   S_000090_RESERVED8(x)                        (((x) & 0xF) << 8)
-#define   G_000090_RESERVED8(x)                        (((x) >> 8) & 0xF)
-#define   C_000090_RESERVED8                           0xFFFFF0FF
-#define   S_000090_RESERVED12(x)                       (((x) & 0xF) << 12)
-#define   G_000090_RESERVED12(x)                       (((x) >> 12) & 0xF)
-#define   C_000090_RESERVED12                          0xFFFF0FFF
-#define   S_000090_MCA_INIT_EXECUTED(x)                (((x) & 0x1) << 16)
-#define   G_000090_MCA_INIT_EXECUTED(x)                (((x) >> 16) & 0x1)
-#define   C_000090_MCA_INIT_EXECUTED                   0xFFFEFFFF
-#define   S_000090_MCA_IDLE(x)                         (((x) & 0x1) << 17)
-#define   G_000090_MCA_IDLE(x)                         (((x) >> 17) & 0x1)
-#define   C_000090_MCA_IDLE                            0xFFFDFFFF
-#define   S_000090_MCA_SEQ_IDLE(x)                     (((x) & 0x1) << 18)
-#define   G_000090_MCA_SEQ_IDLE(x)                     (((x) >> 18) & 0x1)
-#define   C_000090_MCA_SEQ_IDLE                        0xFFFBFFFF
-#define   S_000090_MCA_ARB_IDLE(x)                     (((x) & 0x1) << 19)
-#define   G_000090_MCA_ARB_IDLE(x)                     (((x) >> 19) & 0x1)
-#define   C_000090_MCA_ARB_IDLE                        0xFFF7FFFF
-#define   S_000090_RESERVED20(x)                       (((x) & 0xFFF) << 20)
-#define   G_000090_RESERVED20(x)                       (((x) >> 20) & 0xFFF)
-#define   C_000090_RESERVED20                          0x000FFFFF
-#define R_000100_MCCFG_FB_LOCATION                   0x000100
-#define   S_000100_MC_FB_START(x)                      (((x) & 0xFFFF) << 0)
-#define   G_000100_MC_FB_START(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_000100_MC_FB_START                         0xFFFF0000
-#define   S_000100_MC_FB_TOP(x)                        (((x) & 0xFFFF) << 16)
-#define   G_000100_MC_FB_TOP(x)                        (((x) >> 16) & 0xFFFF)
-#define   C_000100_MC_FB_TOP                           0x0000FFFF
-#define R_000104_MC_INIT_MISC_LAT_TIMER              0x000104
-#define   S_000104_MC_CPR_INIT_LAT(x)                  (((x) & 0xF) << 0)
-#define   G_000104_MC_CPR_INIT_LAT(x)                  (((x) >> 0) & 0xF)
-#define   C_000104_MC_CPR_INIT_LAT                     0xFFFFFFF0
-#define   S_000104_MC_VF_INIT_LAT(x)                   (((x) & 0xF) << 4)
-#define   G_000104_MC_VF_INIT_LAT(x)                   (((x) >> 4) & 0xF)
-#define   C_000104_MC_VF_INIT_LAT                      0xFFFFFF0F
-#define   S_000104_MC_DISP0R_INIT_LAT(x)               (((x) & 0xF) << 8)
-#define   G_000104_MC_DISP0R_INIT_LAT(x)               (((x) >> 8) & 0xF)
-#define   C_000104_MC_DISP0R_INIT_LAT                  0xFFFFF0FF
-#define   S_000104_MC_DISP1R_INIT_LAT(x)               (((x) & 0xF) << 12)
-#define   G_000104_MC_DISP1R_INIT_LAT(x)               (((x) >> 12) & 0xF)
-#define   C_000104_MC_DISP1R_INIT_LAT                  0xFFFF0FFF
-#define   S_000104_MC_FIXED_INIT_LAT(x)                (((x) & 0xF) << 16)
-#define   G_000104_MC_FIXED_INIT_LAT(x)                (((x) >> 16) & 0xF)
-#define   C_000104_MC_FIXED_INIT_LAT                   0xFFF0FFFF
-#define   S_000104_MC_E2R_INIT_LAT(x)                  (((x) & 0xF) << 20)
-#define   G_000104_MC_E2R_INIT_LAT(x)                  (((x) >> 20) & 0xF)
-#define   C_000104_MC_E2R_INIT_LAT                     0xFF0FFFFF
-#define   S_000104_SAME_PAGE_PRIO(x)                   (((x) & 0xF) << 24)
-#define   G_000104_SAME_PAGE_PRIO(x)                   (((x) >> 24) & 0xF)
-#define   C_000104_SAME_PAGE_PRIO                      0xF0FFFFFF
-#define   S_000104_MC_GLOBW_INIT_LAT(x)                (((x) & 0xF) << 28)
-#define   G_000104_MC_GLOBW_INIT_LAT(x)                (((x) >> 28) & 0xF)
-#define   C_000104_MC_GLOBW_INIT_LAT                   0x0FFFFFFF
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv200d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv200d.h
deleted file mode 100644
index c5b39833..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv200d.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RV200D_H__
-#define __RV200D_H__
-
-#define R_00015C_AGP_BASE_2                          0x00015C
-#define   S_00015C_AGP_BASE_ADDR_2(x)                  (((x) & 0xF) << 0)
-#define   G_00015C_AGP_BASE_ADDR_2(x)                  (((x) >> 0) & 0xF)
-#define   C_00015C_AGP_BASE_ADDR_2                     0xFFFFFFF0
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv250d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv250d.h
deleted file mode 100644
index e5a70b06..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv250d.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RV250D_H__
-#define __RV250D_H__
-
-#define R_00000D_SCLK_CNTL_M6                        0x00000D
-#define   S_00000D_SCLK_SRC_SEL(x)                     (((x) & 0x7) << 0)
-#define   G_00000D_SCLK_SRC_SEL(x)                     (((x) >> 0) & 0x7)
-#define   C_00000D_SCLK_SRC_SEL                        0xFFFFFFF8
-#define   S_00000D_CP_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 3)
-#define   G_00000D_CP_MAX_DYN_STOP_LAT(x)              (((x) >> 3) & 0x1)
-#define   C_00000D_CP_MAX_DYN_STOP_LAT                 0xFFFFFFF7
-#define   S_00000D_HDP_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 4)
-#define   G_00000D_HDP_MAX_DYN_STOP_LAT(x)             (((x) >> 4) & 0x1)
-#define   C_00000D_HDP_MAX_DYN_STOP_LAT                0xFFFFFFEF
-#define   S_00000D_TV_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 5)
-#define   G_00000D_TV_MAX_DYN_STOP_LAT(x)              (((x) >> 5) & 0x1)
-#define   C_00000D_TV_MAX_DYN_STOP_LAT                 0xFFFFFFDF
-#define   S_00000D_E2_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 6)
-#define   G_00000D_E2_MAX_DYN_STOP_LAT(x)              (((x) >> 6) & 0x1)
-#define   C_00000D_E2_MAX_DYN_STOP_LAT                 0xFFFFFFBF
-#define   S_00000D_SE_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 7)
-#define   G_00000D_SE_MAX_DYN_STOP_LAT(x)              (((x) >> 7) & 0x1)
-#define   C_00000D_SE_MAX_DYN_STOP_LAT                 0xFFFFFF7F
-#define   S_00000D_IDCT_MAX_DYN_STOP_LAT(x)            (((x) & 0x1) << 8)
-#define   G_00000D_IDCT_MAX_DYN_STOP_LAT(x)            (((x) >> 8) & 0x1)
-#define   C_00000D_IDCT_MAX_DYN_STOP_LAT               0xFFFFFEFF
-#define   S_00000D_VIP_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 9)
-#define   G_00000D_VIP_MAX_DYN_STOP_LAT(x)             (((x) >> 9) & 0x1)
-#define   C_00000D_VIP_MAX_DYN_STOP_LAT                0xFFFFFDFF
-#define   S_00000D_RE_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 10)
-#define   G_00000D_RE_MAX_DYN_STOP_LAT(x)              (((x) >> 10) & 0x1)
-#define   C_00000D_RE_MAX_DYN_STOP_LAT                 0xFFFFFBFF
-#define   S_00000D_PB_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 11)
-#define   G_00000D_PB_MAX_DYN_STOP_LAT(x)              (((x) >> 11) & 0x1)
-#define   C_00000D_PB_MAX_DYN_STOP_LAT                 0xFFFFF7FF
-#define   S_00000D_TAM_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 12)
-#define   G_00000D_TAM_MAX_DYN_STOP_LAT(x)             (((x) >> 12) & 0x1)
-#define   C_00000D_TAM_MAX_DYN_STOP_LAT                0xFFFFEFFF
-#define   S_00000D_TDM_MAX_DYN_STOP_LAT(x)             (((x) & 0x1) << 13)
-#define   G_00000D_TDM_MAX_DYN_STOP_LAT(x)             (((x) >> 13) & 0x1)
-#define   C_00000D_TDM_MAX_DYN_STOP_LAT                0xFFFFDFFF
-#define   S_00000D_RB_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 14)
-#define   G_00000D_RB_MAX_DYN_STOP_LAT(x)              (((x) >> 14) & 0x1)
-#define   C_00000D_RB_MAX_DYN_STOP_LAT                 0xFFFFBFFF
-#define   S_00000D_FORCE_DISP2(x)                      (((x) & 0x1) << 15)
-#define   G_00000D_FORCE_DISP2(x)                      (((x) >> 15) & 0x1)
-#define   C_00000D_FORCE_DISP2                         0xFFFF7FFF
-#define   S_00000D_FORCE_CP(x)                         (((x) & 0x1) << 16)
-#define   G_00000D_FORCE_CP(x)                         (((x) >> 16) & 0x1)
-#define   C_00000D_FORCE_CP                            0xFFFEFFFF
-#define   S_00000D_FORCE_HDP(x)                        (((x) & 0x1) << 17)
-#define   G_00000D_FORCE_HDP(x)                        (((x) >> 17) & 0x1)
-#define   C_00000D_FORCE_HDP                           0xFFFDFFFF
-#define   S_00000D_FORCE_DISP1(x)                      (((x) & 0x1) << 18)
-#define   G_00000D_FORCE_DISP1(x)                      (((x) >> 18) & 0x1)
-#define   C_00000D_FORCE_DISP1                         0xFFFBFFFF
-#define   S_00000D_FORCE_TOP(x)                        (((x) & 0x1) << 19)
-#define   G_00000D_FORCE_TOP(x)                        (((x) >> 19) & 0x1)
-#define   C_00000D_FORCE_TOP                           0xFFF7FFFF
-#define   S_00000D_FORCE_E2(x)                         (((x) & 0x1) << 20)
-#define   G_00000D_FORCE_E2(x)                         (((x) >> 20) & 0x1)
-#define   C_00000D_FORCE_E2                            0xFFEFFFFF
-#define   S_00000D_FORCE_SE(x)                         (((x) & 0x1) << 21)
-#define   G_00000D_FORCE_SE(x)                         (((x) >> 21) & 0x1)
-#define   C_00000D_FORCE_SE                            0xFFDFFFFF
-#define   S_00000D_FORCE_IDCT(x)                       (((x) & 0x1) << 22)
-#define   G_00000D_FORCE_IDCT(x)                       (((x) >> 22) & 0x1)
-#define   C_00000D_FORCE_IDCT                          0xFFBFFFFF
-#define   S_00000D_FORCE_VIP(x)                        (((x) & 0x1) << 23)
-#define   G_00000D_FORCE_VIP(x)                        (((x) >> 23) & 0x1)
-#define   C_00000D_FORCE_VIP                           0xFF7FFFFF
-#define   S_00000D_FORCE_RE(x)                         (((x) & 0x1) << 24)
-#define   G_00000D_FORCE_RE(x)                         (((x) >> 24) & 0x1)
-#define   C_00000D_FORCE_RE                            0xFEFFFFFF
-#define   S_00000D_FORCE_PB(x)                         (((x) & 0x1) << 25)
-#define   G_00000D_FORCE_PB(x)                         (((x) >> 25) & 0x1)
-#define   C_00000D_FORCE_PB                            0xFDFFFFFF
-#define   S_00000D_FORCE_TAM(x)                        (((x) & 0x1) << 26)
-#define   G_00000D_FORCE_TAM(x)                        (((x) >> 26) & 0x1)
-#define   C_00000D_FORCE_TAM                           0xFBFFFFFF
-#define   S_00000D_FORCE_TDM(x)                        (((x) & 0x1) << 27)
-#define   G_00000D_FORCE_TDM(x)                        (((x) >> 27) & 0x1)
-#define   C_00000D_FORCE_TDM                           0xF7FFFFFF
-#define   S_00000D_FORCE_RB(x)                         (((x) & 0x1) << 28)
-#define   G_00000D_FORCE_RB(x)                         (((x) >> 28) & 0x1)
-#define   C_00000D_FORCE_RB                            0xEFFFFFFF
-#define   S_00000D_FORCE_TV_SCLK(x)                    (((x) & 0x1) << 29)
-#define   G_00000D_FORCE_TV_SCLK(x)                    (((x) >> 29) & 0x1)
-#define   C_00000D_FORCE_TV_SCLK                       0xDFFFFFFF
-#define   S_00000D_FORCE_SUBPIC(x)                     (((x) & 0x1) << 30)
-#define   G_00000D_FORCE_SUBPIC(x)                     (((x) >> 30) & 0x1)
-#define   C_00000D_FORCE_SUBPIC                        0xBFFFFFFF
-#define   S_00000D_FORCE_OV0(x)                        (((x) & 0x1) << 31)
-#define   G_00000D_FORCE_OV0(x)                        (((x) >> 31) & 0x1)
-#define   C_00000D_FORCE_OV0                           0x7FFFFFFF
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv350d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv350d.h
deleted file mode 100644
index c75c5ed9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv350d.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RV350D_H__
-#define __RV350D_H__
-
-/* RV350, RV380 registers */
-/* #define R_00000D_SCLK_CNTL                           0x00000D */
-#define   S_00000D_FORCE_VAP(x)                        (((x) & 0x1) << 21)
-#define   G_00000D_FORCE_VAP(x)                        (((x) >> 21) & 0x1)
-#define   C_00000D_FORCE_VAP                           0xFFDFFFFF
-#define   S_00000D_FORCE_SR(x)                         (((x) & 0x1) << 25)
-#define   G_00000D_FORCE_SR(x)                         (((x) >> 25) & 0x1)
-#define   C_00000D_FORCE_SR                            0xFDFFFFFF
-#define   S_00000D_FORCE_PX(x)                         (((x) & 0x1) << 26)
-#define   G_00000D_FORCE_PX(x)                         (((x) >> 26) & 0x1)
-#define   C_00000D_FORCE_PX                            0xFBFFFFFF
-#define   S_00000D_FORCE_TX(x)                         (((x) & 0x1) << 27)
-#define   G_00000D_FORCE_TX(x)                         (((x) >> 27) & 0x1)
-#define   C_00000D_FORCE_TX                            0xF7FFFFFF
-#define   S_00000D_FORCE_US(x)                         (((x) & 0x1) << 28)
-#define   G_00000D_FORCE_US(x)                         (((x) >> 28) & 0x1)
-#define   C_00000D_FORCE_US                            0xEFFFFFFF
-#define   S_00000D_FORCE_SU(x)                         (((x) & 0x1) << 30)
-#define   G_00000D_FORCE_SU(x)                         (((x) >> 30) & 0x1)
-#define   C_00000D_FORCE_SU                            0xBFFFFFFF
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv515.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv515.c
deleted file mode 100644
index d8d78fe1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv515.c
+++ /dev/null
@@ -1,1131 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "rv515d.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "atom.h"
-#include "rv515_reg_safe.h"
-
-/* This files gather functions specifics to: rv515 */
-int rv515_debugfs_pipes_info_init(struct radeon_device *rdev);
-int rv515_debugfs_ga_info_init(struct radeon_device *rdev);
-void rv515_gpu_init(struct radeon_device *rdev);
-int rv515_mc_wait_for_idle(struct radeon_device *rdev);
-
-void rv515_debugfs(struct radeon_device *rdev)
-{
-	if (r100_debugfs_rbbm_init(rdev)) {
-		DRM_ERROR("Failed to register debugfs file for RBBM !\n");
-	}
-	if (rv515_debugfs_pipes_info_init(rdev)) {
-		DRM_ERROR("Failed to register debugfs file for pipes !\n");
-	}
-	if (rv515_debugfs_ga_info_init(rdev)) {
-		DRM_ERROR("Failed to register debugfs file for pipes !\n");
-	}
-}
-
-void rv515_ring_start(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	int r;
-
-	r = radeon_ring_lock(rdev, ring, 64);
-	if (r) {
-		return;
-	}
-	radeon_ring_write(ring, PACKET0(ISYNC_CNTL, 0));
-	radeon_ring_write(ring,
-			  ISYNC_ANY2D_IDLE3D |
-			  ISYNC_ANY3D_IDLE2D |
-			  ISYNC_WAIT_IDLEGUI |
-			  ISYNC_CPSCRATCH_IDLEGUI);
-	radeon_ring_write(ring, PACKET0(WAIT_UNTIL, 0));
-	radeon_ring_write(ring, WAIT_2D_IDLECLEAN | WAIT_3D_IDLECLEAN);
-	radeon_ring_write(ring, PACKET0(R300_DST_PIPE_CONFIG, 0));
-	radeon_ring_write(ring, R300_PIPE_AUTO_CONFIG);
-	radeon_ring_write(ring, PACKET0(GB_SELECT, 0));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET0(GB_ENABLE, 0));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET0(R500_SU_REG_DEST, 0));
-	radeon_ring_write(ring, (1 << rdev->num_gb_pipes) - 1);
-	radeon_ring_write(ring, PACKET0(VAP_INDEX_OFFSET, 0));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET0(RB3D_DSTCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, RB3D_DC_FLUSH | RB3D_DC_FREE);
-	radeon_ring_write(ring, PACKET0(ZB_ZCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, ZC_FLUSH | ZC_FREE);
-	radeon_ring_write(ring, PACKET0(WAIT_UNTIL, 0));
-	radeon_ring_write(ring, WAIT_2D_IDLECLEAN | WAIT_3D_IDLECLEAN);
-	radeon_ring_write(ring, PACKET0(GB_AA_CONFIG, 0));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET0(RB3D_DSTCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, RB3D_DC_FLUSH | RB3D_DC_FREE);
-	radeon_ring_write(ring, PACKET0(ZB_ZCACHE_CTLSTAT, 0));
-	radeon_ring_write(ring, ZC_FLUSH | ZC_FREE);
-	radeon_ring_write(ring, PACKET0(GB_MSPOS0, 0));
-	radeon_ring_write(ring,
-			  ((6 << MS_X0_SHIFT) |
-			   (6 << MS_Y0_SHIFT) |
-			   (6 << MS_X1_SHIFT) |
-			   (6 << MS_Y1_SHIFT) |
-			   (6 << MS_X2_SHIFT) |
-			   (6 << MS_Y2_SHIFT) |
-			   (6 << MSBD0_Y_SHIFT) |
-			   (6 << MSBD0_X_SHIFT)));
-	radeon_ring_write(ring, PACKET0(GB_MSPOS1, 0));
-	radeon_ring_write(ring,
-			  ((6 << MS_X3_SHIFT) |
-			   (6 << MS_Y3_SHIFT) |
-			   (6 << MS_X4_SHIFT) |
-			   (6 << MS_Y4_SHIFT) |
-			   (6 << MS_X5_SHIFT) |
-			   (6 << MS_Y5_SHIFT) |
-			   (6 << MSBD1_SHIFT)));
-	radeon_ring_write(ring, PACKET0(GA_ENHANCE, 0));
-	radeon_ring_write(ring, GA_DEADLOCK_CNTL | GA_FASTSYNC_CNTL);
-	radeon_ring_write(ring, PACKET0(GA_POLY_MODE, 0));
-	radeon_ring_write(ring, FRONT_PTYPE_TRIANGE | BACK_PTYPE_TRIANGE);
-	radeon_ring_write(ring, PACKET0(GA_ROUND_MODE, 0));
-	radeon_ring_write(ring, GEOMETRY_ROUND_NEAREST | COLOR_ROUND_NEAREST);
-	radeon_ring_write(ring, PACKET0(0x20C8, 0));
-	radeon_ring_write(ring, 0);
-	radeon_ring_unlock_commit(rdev, ring);
-}
-
-int rv515_mc_wait_for_idle(struct radeon_device *rdev)
-{
-	unsigned i;
-	uint32_t tmp;
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32_MC(MC_STATUS);
-		if (tmp & MC_STATUS_IDLE) {
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-	return -1;
-}
-
-void rv515_vga_render_disable(struct radeon_device *rdev)
-{
-	WREG32(R_000300_VGA_RENDER_CONTROL,
-		RREG32(R_000300_VGA_RENDER_CONTROL) & C_000300_VGA_VSTATUS_CNTL);
-}
-
-void rv515_gpu_init(struct radeon_device *rdev)
-{
-	unsigned pipe_select_current, gb_pipe_select, tmp;
-
-	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "resetting GPU. Bad things might happen.\n");
-	}
-	rv515_vga_render_disable(rdev);
-	r420_pipes_init(rdev);
-	gb_pipe_select = RREG32(R400_GB_PIPE_SELECT);
-	tmp = RREG32(R300_DST_PIPE_CONFIG);
-	pipe_select_current = (tmp >> 2) & 3;
-	tmp = (1 << pipe_select_current) |
-	      (((gb_pipe_select >> 8) & 0xF) << 4);
-	WREG32_PLL(0x000D, tmp);
-	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "resetting GPU. Bad things might happen.\n");
-	}
-	if (rv515_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen.\n");
-	}
-}
-
-static void rv515_vram_get_type(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-
-	rdev->mc.vram_width = 128;
-	rdev->mc.vram_is_ddr = true;
-	tmp = RREG32_MC(RV515_MC_CNTL) & MEM_NUM_CHANNELS_MASK;
-	switch (tmp) {
-	case 0:
-		rdev->mc.vram_width = 64;
-		break;
-	case 1:
-		rdev->mc.vram_width = 128;
-		break;
-	default:
-		rdev->mc.vram_width = 128;
-		break;
-	}
-}
-
-void rv515_mc_init(struct radeon_device *rdev)
-{
-
-	rv515_vram_get_type(rdev);
-	r100_vram_init_sizes(rdev);
-	radeon_vram_location(rdev, &rdev->mc, 0);
-	rdev->mc.gtt_base_align = 0;
-	if (!(rdev->flags & RADEON_IS_AGP))
-		radeon_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-}
-
-uint32_t rv515_mc_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-	uint32_t r;
-
-	WREG32(MC_IND_INDEX, 0x7f0000 | (reg & 0xffff));
-	r = RREG32(MC_IND_DATA);
-	WREG32(MC_IND_INDEX, 0);
-	return r;
-}
-
-void rv515_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-	WREG32(MC_IND_INDEX, 0xff0000 | ((reg) & 0xffff));
-	WREG32(MC_IND_DATA, (v));
-	WREG32(MC_IND_INDEX, 0);
-}
-
-#if defined(CONFIG_DEBUG_FS)
-static int rv515_debugfs_pipes_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tmp;
-
-	tmp = RREG32(GB_PIPE_SELECT);
-	seq_printf(m, "GB_PIPE_SELECT 0x%08x\n", tmp);
-	tmp = RREG32(SU_REG_DEST);
-	seq_printf(m, "SU_REG_DEST 0x%08x\n", tmp);
-	tmp = RREG32(GB_TILE_CONFIG);
-	seq_printf(m, "GB_TILE_CONFIG 0x%08x\n", tmp);
-	tmp = RREG32(DST_PIPE_CONFIG);
-	seq_printf(m, "DST_PIPE_CONFIG 0x%08x\n", tmp);
-	return 0;
-}
-
-static int rv515_debugfs_ga_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	uint32_t tmp;
-
-	tmp = RREG32(0x2140);
-	seq_printf(m, "VAP_CNTL_STATUS 0x%08x\n", tmp);
-	radeon_asic_reset(rdev);
-	tmp = RREG32(0x425C);
-	seq_printf(m, "GA_IDLE 0x%08x\n", tmp);
-	return 0;
-}
-
-static struct drm_info_list rv515_pipes_info_list[] = {
-	{"rv515_pipes_info", rv515_debugfs_pipes_info, 0, NULL},
-};
-
-static struct drm_info_list rv515_ga_info_list[] = {
-	{"rv515_ga_info", rv515_debugfs_ga_info, 0, NULL},
-};
-#endif
-
-int rv515_debugfs_pipes_info_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, rv515_pipes_info_list, 1);
-#else
-	return 0;
-#endif
-}
-
-int rv515_debugfs_ga_info_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, rv515_ga_info_list, 1);
-#else
-	return 0;
-#endif
-}
-
-void rv515_mc_stop(struct radeon_device *rdev, struct rv515_mc_save *save)
-{
-	save->d1vga_control = RREG32(R_000330_D1VGA_CONTROL);
-	save->d2vga_control = RREG32(R_000338_D2VGA_CONTROL);
-	save->vga_render_control = RREG32(R_000300_VGA_RENDER_CONTROL);
-	save->vga_hdp_control = RREG32(R_000328_VGA_HDP_CONTROL);
-	save->d1crtc_control = RREG32(R_006080_D1CRTC_CONTROL);
-	save->d2crtc_control = RREG32(R_006880_D2CRTC_CONTROL);
-
-	/* Stop all video */
-	WREG32(R_0068E8_D2CRTC_UPDATE_LOCK, 0);
-	WREG32(R_000300_VGA_RENDER_CONTROL, 0);
-	WREG32(R_0060E8_D1CRTC_UPDATE_LOCK, 1);
-	WREG32(R_0068E8_D2CRTC_UPDATE_LOCK, 1);
-	WREG32(R_006080_D1CRTC_CONTROL, 0);
-	WREG32(R_006880_D2CRTC_CONTROL, 0);
-	WREG32(R_0060E8_D1CRTC_UPDATE_LOCK, 0);
-	WREG32(R_0068E8_D2CRTC_UPDATE_LOCK, 0);
-	WREG32(R_000330_D1VGA_CONTROL, 0);
-	WREG32(R_000338_D2VGA_CONTROL, 0);
-}
-
-void rv515_mc_resume(struct radeon_device *rdev, struct rv515_mc_save *save)
-{
-	WREG32(R_006110_D1GRPH_PRIMARY_SURFACE_ADDRESS, rdev->mc.vram_start);
-	WREG32(R_006118_D1GRPH_SECONDARY_SURFACE_ADDRESS, rdev->mc.vram_start);
-	WREG32(R_006910_D2GRPH_PRIMARY_SURFACE_ADDRESS, rdev->mc.vram_start);
-	WREG32(R_006918_D2GRPH_SECONDARY_SURFACE_ADDRESS, rdev->mc.vram_start);
-	WREG32(R_000310_VGA_MEMORY_BASE_ADDRESS, rdev->mc.vram_start);
-	/* Unlock host access */
-	WREG32(R_000328_VGA_HDP_CONTROL, save->vga_hdp_control);
-	mdelay(1);
-	/* Restore video state */
-	WREG32(R_000330_D1VGA_CONTROL, save->d1vga_control);
-	WREG32(R_000338_D2VGA_CONTROL, save->d2vga_control);
-	WREG32(R_0060E8_D1CRTC_UPDATE_LOCK, 1);
-	WREG32(R_0068E8_D2CRTC_UPDATE_LOCK, 1);
-	WREG32(R_006080_D1CRTC_CONTROL, save->d1crtc_control);
-	WREG32(R_006880_D2CRTC_CONTROL, save->d2crtc_control);
-	WREG32(R_0060E8_D1CRTC_UPDATE_LOCK, 0);
-	WREG32(R_0068E8_D2CRTC_UPDATE_LOCK, 0);
-	WREG32(R_000300_VGA_RENDER_CONTROL, save->vga_render_control);
-}
-
-void rv515_mc_program(struct radeon_device *rdev)
-{
-	struct rv515_mc_save save;
-
-	/* Stops all mc clients */
-	rv515_mc_stop(rdev, &save);
-
-	/* Wait for mc idle */
-	if (rv515_mc_wait_for_idle(rdev))
-		dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n");
-	/* Write VRAM size in case we are limiting it */
-	WREG32(R_0000F8_CONFIG_MEMSIZE, rdev->mc.real_vram_size);
-	/* Program MC, should be a 32bits limited address space */
-	WREG32_MC(R_000001_MC_FB_LOCATION,
-			S_000001_MC_FB_START(rdev->mc.vram_start >> 16) |
-			S_000001_MC_FB_TOP(rdev->mc.vram_end >> 16));
-	WREG32(R_000134_HDP_FB_LOCATION,
-		S_000134_HDP_FB_START(rdev->mc.vram_start >> 16));
-	if (rdev->flags & RADEON_IS_AGP) {
-		WREG32_MC(R_000002_MC_AGP_LOCATION,
-			S_000002_MC_AGP_START(rdev->mc.gtt_start >> 16) |
-			S_000002_MC_AGP_TOP(rdev->mc.gtt_end >> 16));
-		WREG32_MC(R_000003_MC_AGP_BASE, lower_32_bits(rdev->mc.agp_base));
-		WREG32_MC(R_000004_MC_AGP_BASE_2,
-			S_000004_AGP_BASE_ADDR_2(upper_32_bits(rdev->mc.agp_base)));
-	} else {
-		WREG32_MC(R_000002_MC_AGP_LOCATION, 0xFFFFFFFF);
-		WREG32_MC(R_000003_MC_AGP_BASE, 0);
-		WREG32_MC(R_000004_MC_AGP_BASE_2, 0);
-	}
-
-	rv515_mc_resume(rdev, &save);
-}
-
-void rv515_clock_startup(struct radeon_device *rdev)
-{
-	if (radeon_dynclks != -1 && radeon_dynclks)
-		radeon_atom_set_clock_gating(rdev, 1);
-	/* We need to force on some of the block */
-	WREG32_PLL(R_00000F_CP_DYN_CNTL,
-		RREG32_PLL(R_00000F_CP_DYN_CNTL) | S_00000F_CP_FORCEON(1));
-	WREG32_PLL(R_000011_E2_DYN_CNTL,
-		RREG32_PLL(R_000011_E2_DYN_CNTL) | S_000011_E2_FORCEON(1));
-	WREG32_PLL(R_000013_IDCT_DYN_CNTL,
-		RREG32_PLL(R_000013_IDCT_DYN_CNTL) | S_000013_IDCT_FORCEON(1));
-}
-
-static int rv515_startup(struct radeon_device *rdev)
-{
-	int r;
-
-	rv515_mc_program(rdev);
-	/* Resume clock */
-	rv515_clock_startup(rdev);
-	/* Initialize GPU configuration (# pipes, ...) */
-	rv515_gpu_init(rdev);
-	/* Initialize GART (initialize after TTM so we can allocate
-	 * memory through TTM but finalize after TTM) */
-	if (rdev->flags & RADEON_IS_PCIE) {
-		r = rv370_pcie_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	rs600_irq_set(rdev);
-	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
-	/* 1M ring buffer */
-	r = r100_cp_init(rdev, 1024 * 1024);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
-		return r;
-	}
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		dev_err(rdev->dev, "failed testing IB (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-	return 0;
-}
-
-int rv515_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Make sur GART are not working */
-	if (rdev->flags & RADEON_IS_PCIE)
-		rv370_pcie_gart_disable(rdev);
-	/* Resume clock before doing reset */
-	rv515_clock_startup(rdev);
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* post */
-	atom_asic_init(rdev->mode_info.atom_context);
-	/* Resume clock after posting */
-	rv515_clock_startup(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-
-	rdev->accel_working = true;
-	r =  rv515_startup(rdev);
-	if (r) {
-		rdev->accel_working = false;
-	}
-	return r;
-}
-
-int rv515_suspend(struct radeon_device *rdev)
-{
-	r100_cp_disable(rdev);
-	radeon_wb_disable(rdev);
-	rs600_irq_disable(rdev);
-	if (rdev->flags & RADEON_IS_PCIE)
-		rv370_pcie_gart_disable(rdev);
-	return 0;
-}
-
-void rv515_set_safe_registers(struct radeon_device *rdev)
-{
-	rdev->config.r300.reg_safe_bm = rv515_reg_safe_bm;
-	rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(rv515_reg_safe_bm);
-}
-
-void rv515_fini(struct radeon_device *rdev)
-{
-	r100_cp_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_gem_fini(rdev);
-	rv370_pcie_gart_fini(rdev);
-	radeon_agp_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-int rv515_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Initialize scratch registers */
-	radeon_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* TODO: disable VGA need to use VGA request */
-	/* restore some register to sane defaults */
-	r100_restore_sanity(rdev);
-	/* BIOS*/
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	if (rdev->is_atom_bios) {
-		r = radeon_atombios_init(rdev);
-		if (r)
-			return r;
-	} else {
-		dev_err(rdev->dev, "Expecting atombios for RV515 GPU\n");
-		return -EINVAL;
-	}
-	/* Reset gpu before posting otherwise ATOM will enter infinite loop */
-	if (radeon_asic_reset(rdev)) {
-		dev_warn(rdev->dev,
-			"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
-			RREG32(R_000E40_RBBM_STATUS),
-			RREG32(R_0007C0_CP_STAT));
-	}
-	/* check if cards are posted or not */
-	if (radeon_boot_test_post_card(rdev) == false)
-		return -EINVAL;
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* initialize AGP */
-	if (rdev->flags & RADEON_IS_AGP) {
-		r = radeon_agp_init(rdev);
-		if (r) {
-			radeon_agp_disable(rdev);
-		}
-	}
-	/* initialize memory controller */
-	rv515_mc_init(rdev);
-	rv515_debugfs(rdev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-	r = rv370_pcie_gart_init(rdev);
-	if (r)
-		return r;
-	rv515_set_safe_registers(rdev);
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = rv515_startup(rdev);
-	if (r) {
-		/* Somethings want wront with the accel init stop accel */
-		dev_err(rdev->dev, "Disabling GPU acceleration\n");
-		r100_cp_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		rv370_pcie_gart_fini(rdev);
-		radeon_agp_fini(rdev);
-		rdev->accel_working = false;
-	}
-	return 0;
-}
-
-void atom_rv515_force_tv_scaler(struct radeon_device *rdev, struct radeon_crtc *crtc)
-{
-	int index_reg = 0x6578 + crtc->crtc_offset;
-	int data_reg = 0x657c + crtc->crtc_offset;
-
-	WREG32(0x659C + crtc->crtc_offset, 0x0);
-	WREG32(0x6594 + crtc->crtc_offset, 0x705);
-	WREG32(0x65A4 + crtc->crtc_offset, 0x10001);
-	WREG32(0x65D8 + crtc->crtc_offset, 0x0);
-	WREG32(0x65B0 + crtc->crtc_offset, 0x0);
-	WREG32(0x65C0 + crtc->crtc_offset, 0x0);
-	WREG32(0x65D4 + crtc->crtc_offset, 0x0);
-	WREG32(index_reg, 0x0);
-	WREG32(data_reg, 0x841880A8);
-	WREG32(index_reg, 0x1);
-	WREG32(data_reg, 0x84208680);
-	WREG32(index_reg, 0x2);
-	WREG32(data_reg, 0xBFF880B0);
-	WREG32(index_reg, 0x100);
-	WREG32(data_reg, 0x83D88088);
-	WREG32(index_reg, 0x101);
-	WREG32(data_reg, 0x84608680);
-	WREG32(index_reg, 0x102);
-	WREG32(data_reg, 0xBFF080D0);
-	WREG32(index_reg, 0x200);
-	WREG32(data_reg, 0x83988068);
-	WREG32(index_reg, 0x201);
-	WREG32(data_reg, 0x84A08680);
-	WREG32(index_reg, 0x202);
-	WREG32(data_reg, 0xBFF080F8);
-	WREG32(index_reg, 0x300);
-	WREG32(data_reg, 0x83588058);
-	WREG32(index_reg, 0x301);
-	WREG32(data_reg, 0x84E08660);
-	WREG32(index_reg, 0x302);
-	WREG32(data_reg, 0xBFF88120);
-	WREG32(index_reg, 0x400);
-	WREG32(data_reg, 0x83188040);
-	WREG32(index_reg, 0x401);
-	WREG32(data_reg, 0x85008660);
-	WREG32(index_reg, 0x402);
-	WREG32(data_reg, 0xBFF88150);
-	WREG32(index_reg, 0x500);
-	WREG32(data_reg, 0x82D88030);
-	WREG32(index_reg, 0x501);
-	WREG32(data_reg, 0x85408640);
-	WREG32(index_reg, 0x502);
-	WREG32(data_reg, 0xBFF88180);
-	WREG32(index_reg, 0x600);
-	WREG32(data_reg, 0x82A08018);
-	WREG32(index_reg, 0x601);
-	WREG32(data_reg, 0x85808620);
-	WREG32(index_reg, 0x602);
-	WREG32(data_reg, 0xBFF081B8);
-	WREG32(index_reg, 0x700);
-	WREG32(data_reg, 0x82608010);
-	WREG32(index_reg, 0x701);
-	WREG32(data_reg, 0x85A08600);
-	WREG32(index_reg, 0x702);
-	WREG32(data_reg, 0x800081F0);
-	WREG32(index_reg, 0x800);
-	WREG32(data_reg, 0x8228BFF8);
-	WREG32(index_reg, 0x801);
-	WREG32(data_reg, 0x85E085E0);
-	WREG32(index_reg, 0x802);
-	WREG32(data_reg, 0xBFF88228);
-	WREG32(index_reg, 0x10000);
-	WREG32(data_reg, 0x82A8BF00);
-	WREG32(index_reg, 0x10001);
-	WREG32(data_reg, 0x82A08CC0);
-	WREG32(index_reg, 0x10002);
-	WREG32(data_reg, 0x8008BEF8);
-	WREG32(index_reg, 0x10100);
-	WREG32(data_reg, 0x81F0BF28);
-	WREG32(index_reg, 0x10101);
-	WREG32(data_reg, 0x83608CA0);
-	WREG32(index_reg, 0x10102);
-	WREG32(data_reg, 0x8018BED0);
-	WREG32(index_reg, 0x10200);
-	WREG32(data_reg, 0x8148BF38);
-	WREG32(index_reg, 0x10201);
-	WREG32(data_reg, 0x84408C80);
-	WREG32(index_reg, 0x10202);
-	WREG32(data_reg, 0x8008BEB8);
-	WREG32(index_reg, 0x10300);
-	WREG32(data_reg, 0x80B0BF78);
-	WREG32(index_reg, 0x10301);
-	WREG32(data_reg, 0x85008C20);
-	WREG32(index_reg, 0x10302);
-	WREG32(data_reg, 0x8020BEA0);
-	WREG32(index_reg, 0x10400);
-	WREG32(data_reg, 0x8028BF90);
-	WREG32(index_reg, 0x10401);
-	WREG32(data_reg, 0x85E08BC0);
-	WREG32(index_reg, 0x10402);
-	WREG32(data_reg, 0x8018BE90);
-	WREG32(index_reg, 0x10500);
-	WREG32(data_reg, 0xBFB8BFB0);
-	WREG32(index_reg, 0x10501);
-	WREG32(data_reg, 0x86C08B40);
-	WREG32(index_reg, 0x10502);
-	WREG32(data_reg, 0x8010BE90);
-	WREG32(index_reg, 0x10600);
-	WREG32(data_reg, 0xBF58BFC8);
-	WREG32(index_reg, 0x10601);
-	WREG32(data_reg, 0x87A08AA0);
-	WREG32(index_reg, 0x10602);
-	WREG32(data_reg, 0x8010BE98);
-	WREG32(index_reg, 0x10700);
-	WREG32(data_reg, 0xBF10BFF0);
-	WREG32(index_reg, 0x10701);
-	WREG32(data_reg, 0x886089E0);
-	WREG32(index_reg, 0x10702);
-	WREG32(data_reg, 0x8018BEB0);
-	WREG32(index_reg, 0x10800);
-	WREG32(data_reg, 0xBED8BFE8);
-	WREG32(index_reg, 0x10801);
-	WREG32(data_reg, 0x89408940);
-	WREG32(index_reg, 0x10802);
-	WREG32(data_reg, 0xBFE8BED8);
-	WREG32(index_reg, 0x20000);
-	WREG32(data_reg, 0x80008000);
-	WREG32(index_reg, 0x20001);
-	WREG32(data_reg, 0x90008000);
-	WREG32(index_reg, 0x20002);
-	WREG32(data_reg, 0x80008000);
-	WREG32(index_reg, 0x20003);
-	WREG32(data_reg, 0x80008000);
-	WREG32(index_reg, 0x20100);
-	WREG32(data_reg, 0x80108000);
-	WREG32(index_reg, 0x20101);
-	WREG32(data_reg, 0x8FE0BF70);
-	WREG32(index_reg, 0x20102);
-	WREG32(data_reg, 0xBFE880C0);
-	WREG32(index_reg, 0x20103);
-	WREG32(data_reg, 0x80008000);
-	WREG32(index_reg, 0x20200);
-	WREG32(data_reg, 0x8018BFF8);
-	WREG32(index_reg, 0x20201);
-	WREG32(data_reg, 0x8F80BF08);
-	WREG32(index_reg, 0x20202);
-	WREG32(data_reg, 0xBFD081A0);
-	WREG32(index_reg, 0x20203);
-	WREG32(data_reg, 0xBFF88000);
-	WREG32(index_reg, 0x20300);
-	WREG32(data_reg, 0x80188000);
-	WREG32(index_reg, 0x20301);
-	WREG32(data_reg, 0x8EE0BEC0);
-	WREG32(index_reg, 0x20302);
-	WREG32(data_reg, 0xBFB082A0);
-	WREG32(index_reg, 0x20303);
-	WREG32(data_reg, 0x80008000);
-	WREG32(index_reg, 0x20400);
-	WREG32(data_reg, 0x80188000);
-	WREG32(index_reg, 0x20401);
-	WREG32(data_reg, 0x8E00BEA0);
-	WREG32(index_reg, 0x20402);
-	WREG32(data_reg, 0xBF8883C0);
-	WREG32(index_reg, 0x20403);
-	WREG32(data_reg, 0x80008000);
-	WREG32(index_reg, 0x20500);
-	WREG32(data_reg, 0x80188000);
-	WREG32(index_reg, 0x20501);
-	WREG32(data_reg, 0x8D00BE90);
-	WREG32(index_reg, 0x20502);
-	WREG32(data_reg, 0xBF588500);
-	WREG32(index_reg, 0x20503);
-	WREG32(data_reg, 0x80008008);
-	WREG32(index_reg, 0x20600);
-	WREG32(data_reg, 0x80188000);
-	WREG32(index_reg, 0x20601);
-	WREG32(data_reg, 0x8BC0BE98);
-	WREG32(index_reg, 0x20602);
-	WREG32(data_reg, 0xBF308660);
-	WREG32(index_reg, 0x20603);
-	WREG32(data_reg, 0x80008008);
-	WREG32(index_reg, 0x20700);
-	WREG32(data_reg, 0x80108000);
-	WREG32(index_reg, 0x20701);
-	WREG32(data_reg, 0x8A80BEB0);
-	WREG32(index_reg, 0x20702);
-	WREG32(data_reg, 0xBF0087C0);
-	WREG32(index_reg, 0x20703);
-	WREG32(data_reg, 0x80008008);
-	WREG32(index_reg, 0x20800);
-	WREG32(data_reg, 0x80108000);
-	WREG32(index_reg, 0x20801);
-	WREG32(data_reg, 0x8920BED0);
-	WREG32(index_reg, 0x20802);
-	WREG32(data_reg, 0xBED08920);
-	WREG32(index_reg, 0x20803);
-	WREG32(data_reg, 0x80008010);
-	WREG32(index_reg, 0x30000);
-	WREG32(data_reg, 0x90008000);
-	WREG32(index_reg, 0x30001);
-	WREG32(data_reg, 0x80008000);
-	WREG32(index_reg, 0x30100);
-	WREG32(data_reg, 0x8FE0BF90);
-	WREG32(index_reg, 0x30101);
-	WREG32(data_reg, 0xBFF880A0);
-	WREG32(index_reg, 0x30200);
-	WREG32(data_reg, 0x8F60BF40);
-	WREG32(index_reg, 0x30201);
-	WREG32(data_reg, 0xBFE88180);
-	WREG32(index_reg, 0x30300);
-	WREG32(data_reg, 0x8EC0BF00);
-	WREG32(index_reg, 0x30301);
-	WREG32(data_reg, 0xBFC88280);
-	WREG32(index_reg, 0x30400);
-	WREG32(data_reg, 0x8DE0BEE0);
-	WREG32(index_reg, 0x30401);
-	WREG32(data_reg, 0xBFA083A0);
-	WREG32(index_reg, 0x30500);
-	WREG32(data_reg, 0x8CE0BED0);
-	WREG32(index_reg, 0x30501);
-	WREG32(data_reg, 0xBF7884E0);
-	WREG32(index_reg, 0x30600);
-	WREG32(data_reg, 0x8BA0BED8);
-	WREG32(index_reg, 0x30601);
-	WREG32(data_reg, 0xBF508640);
-	WREG32(index_reg, 0x30700);
-	WREG32(data_reg, 0x8A60BEE8);
-	WREG32(index_reg, 0x30701);
-	WREG32(data_reg, 0xBF2087A0);
-	WREG32(index_reg, 0x30800);
-	WREG32(data_reg, 0x8900BF00);
-	WREG32(index_reg, 0x30801);
-	WREG32(data_reg, 0xBF008900);
-}
-
-struct rv515_watermark {
-	u32        lb_request_fifo_depth;
-	fixed20_12 num_line_pair;
-	fixed20_12 estimated_width;
-	fixed20_12 worst_case_latency;
-	fixed20_12 consumption_rate;
-	fixed20_12 active_time;
-	fixed20_12 dbpp;
-	fixed20_12 priority_mark_max;
-	fixed20_12 priority_mark;
-	fixed20_12 sclk;
-};
-
-void rv515_crtc_bandwidth_compute(struct radeon_device *rdev,
-				  struct radeon_crtc *crtc,
-				  struct rv515_watermark *wm)
-{
-	struct drm_display_mode *mode = &crtc->base.mode;
-	fixed20_12 a, b, c;
-	fixed20_12 pclk, request_fifo_depth, tolerable_latency, estimated_width;
-	fixed20_12 consumption_time, line_time, chunk_time, read_delay_latency;
-
-	if (!crtc->base.enabled) {
-		/* FIXME: wouldn't it better to set priority mark to maximum */
-		wm->lb_request_fifo_depth = 4;
-		return;
-	}
-
-	if (crtc->vsc.full > dfixed_const(2))
-		wm->num_line_pair.full = dfixed_const(2);
-	else
-		wm->num_line_pair.full = dfixed_const(1);
-
-	b.full = dfixed_const(mode->crtc_hdisplay);
-	c.full = dfixed_const(256);
-	a.full = dfixed_div(b, c);
-	request_fifo_depth.full = dfixed_mul(a, wm->num_line_pair);
-	request_fifo_depth.full = dfixed_ceil(request_fifo_depth);
-	if (a.full < dfixed_const(4)) {
-		wm->lb_request_fifo_depth = 4;
-	} else {
-		wm->lb_request_fifo_depth = dfixed_trunc(request_fifo_depth);
-	}
-
-	/* Determine consumption rate
-	 *  pclk = pixel clock period(ns) = 1000 / (mode.clock / 1000)
-	 *  vtaps = number of vertical taps,
-	 *  vsc = vertical scaling ratio, defined as source/destination
-	 *  hsc = horizontal scaling ration, defined as source/destination
-	 */
-	a.full = dfixed_const(mode->clock);
-	b.full = dfixed_const(1000);
-	a.full = dfixed_div(a, b);
-	pclk.full = dfixed_div(b, a);
-	if (crtc->rmx_type != RMX_OFF) {
-		b.full = dfixed_const(2);
-		if (crtc->vsc.full > b.full)
-			b.full = crtc->vsc.full;
-		b.full = dfixed_mul(b, crtc->hsc);
-		c.full = dfixed_const(2);
-		b.full = dfixed_div(b, c);
-		consumption_time.full = dfixed_div(pclk, b);
-	} else {
-		consumption_time.full = pclk.full;
-	}
-	a.full = dfixed_const(1);
-	wm->consumption_rate.full = dfixed_div(a, consumption_time);
-
-
-	/* Determine line time
-	 *  LineTime = total time for one line of displayhtotal
-	 *  LineTime = total number of horizontal pixels
-	 *  pclk = pixel clock period(ns)
-	 */
-	a.full = dfixed_const(crtc->base.mode.crtc_htotal);
-	line_time.full = dfixed_mul(a, pclk);
-
-	/* Determine active time
-	 *  ActiveTime = time of active region of display within one line,
-	 *  hactive = total number of horizontal active pixels
-	 *  htotal = total number of horizontal pixels
-	 */
-	a.full = dfixed_const(crtc->base.mode.crtc_htotal);
-	b.full = dfixed_const(crtc->base.mode.crtc_hdisplay);
-	wm->active_time.full = dfixed_mul(line_time, b);
-	wm->active_time.full = dfixed_div(wm->active_time, a);
-
-	/* Determine chunk time
-	 * ChunkTime = the time it takes the DCP to send one chunk of data
-	 * to the LB which consists of pipeline delay and inter chunk gap
-	 * sclk = system clock(Mhz)
-	 */
-	a.full = dfixed_const(600 * 1000);
-	chunk_time.full = dfixed_div(a, rdev->pm.sclk);
-	read_delay_latency.full = dfixed_const(1000);
-
-	/* Determine the worst case latency
-	 * NumLinePair = Number of line pairs to request(1=2 lines, 2=4 lines)
-	 * WorstCaseLatency = worst case time from urgent to when the MC starts
-	 *                    to return data
-	 * READ_DELAY_IDLE_MAX = constant of 1us
-	 * ChunkTime = time it takes the DCP to send one chunk of data to the LB
-	 *             which consists of pipeline delay and inter chunk gap
-	 */
-	if (dfixed_trunc(wm->num_line_pair) > 1) {
-		a.full = dfixed_const(3);
-		wm->worst_case_latency.full = dfixed_mul(a, chunk_time);
-		wm->worst_case_latency.full += read_delay_latency.full;
-	} else {
-		wm->worst_case_latency.full = chunk_time.full + read_delay_latency.full;
-	}
-
-	/* Determine the tolerable latency
-	 * TolerableLatency = Any given request has only 1 line time
-	 *                    for the data to be returned
-	 * LBRequestFifoDepth = Number of chunk requests the LB can
-	 *                      put into the request FIFO for a display
-	 *  LineTime = total time for one line of display
-	 *  ChunkTime = the time it takes the DCP to send one chunk
-	 *              of data to the LB which consists of
-	 *  pipeline delay and inter chunk gap
-	 */
-	if ((2+wm->lb_request_fifo_depth) >= dfixed_trunc(request_fifo_depth)) {
-		tolerable_latency.full = line_time.full;
-	} else {
-		tolerable_latency.full = dfixed_const(wm->lb_request_fifo_depth - 2);
-		tolerable_latency.full = request_fifo_depth.full - tolerable_latency.full;
-		tolerable_latency.full = dfixed_mul(tolerable_latency, chunk_time);
-		tolerable_latency.full = line_time.full - tolerable_latency.full;
-	}
-	/* We assume worst case 32bits (4 bytes) */
-	wm->dbpp.full = dfixed_const(2 * 16);
-
-	/* Determine the maximum priority mark
-	 *  width = viewport width in pixels
-	 */
-	a.full = dfixed_const(16);
-	wm->priority_mark_max.full = dfixed_const(crtc->base.mode.crtc_hdisplay);
-	wm->priority_mark_max.full = dfixed_div(wm->priority_mark_max, a);
-	wm->priority_mark_max.full = dfixed_ceil(wm->priority_mark_max);
-
-	/* Determine estimated width */
-	estimated_width.full = tolerable_latency.full - wm->worst_case_latency.full;
-	estimated_width.full = dfixed_div(estimated_width, consumption_time);
-	if (dfixed_trunc(estimated_width) > crtc->base.mode.crtc_hdisplay) {
-		wm->priority_mark.full = wm->priority_mark_max.full;
-	} else {
-		a.full = dfixed_const(16);
-		wm->priority_mark.full = dfixed_div(estimated_width, a);
-		wm->priority_mark.full = dfixed_ceil(wm->priority_mark);
-		wm->priority_mark.full = wm->priority_mark_max.full - wm->priority_mark.full;
-	}
-}
-
-void rv515_bandwidth_avivo_update(struct radeon_device *rdev)
-{
-	struct drm_display_mode *mode0 = NULL;
-	struct drm_display_mode *mode1 = NULL;
-	struct rv515_watermark wm0;
-	struct rv515_watermark wm1;
-	u32 tmp;
-	u32 d1mode_priority_a_cnt = MODE_PRIORITY_OFF;
-	u32 d2mode_priority_a_cnt = MODE_PRIORITY_OFF;
-	fixed20_12 priority_mark02, priority_mark12, fill_rate;
-	fixed20_12 a, b;
-
-	if (rdev->mode_info.crtcs[0]->base.enabled)
-		mode0 = &rdev->mode_info.crtcs[0]->base.mode;
-	if (rdev->mode_info.crtcs[1]->base.enabled)
-		mode1 = &rdev->mode_info.crtcs[1]->base.mode;
-	rs690_line_buffer_adjust(rdev, mode0, mode1);
-
-	rv515_crtc_bandwidth_compute(rdev, rdev->mode_info.crtcs[0], &wm0);
-	rv515_crtc_bandwidth_compute(rdev, rdev->mode_info.crtcs[1], &wm1);
-
-	tmp = wm0.lb_request_fifo_depth;
-	tmp |= wm1.lb_request_fifo_depth << 16;
-	WREG32(LB_MAX_REQ_OUTSTANDING, tmp);
-
-	if (mode0 && mode1) {
-		if (dfixed_trunc(wm0.dbpp) > 64)
-			a.full = dfixed_div(wm0.dbpp, wm0.num_line_pair);
-		else
-			a.full = wm0.num_line_pair.full;
-		if (dfixed_trunc(wm1.dbpp) > 64)
-			b.full = dfixed_div(wm1.dbpp, wm1.num_line_pair);
-		else
-			b.full = wm1.num_line_pair.full;
-		a.full += b.full;
-		fill_rate.full = dfixed_div(wm0.sclk, a);
-		if (wm0.consumption_rate.full > fill_rate.full) {
-			b.full = wm0.consumption_rate.full - fill_rate.full;
-			b.full = dfixed_mul(b, wm0.active_time);
-			a.full = dfixed_const(16);
-			b.full = dfixed_div(b, a);
-			a.full = dfixed_mul(wm0.worst_case_latency,
-						wm0.consumption_rate);
-			priority_mark02.full = a.full + b.full;
-		} else {
-			a.full = dfixed_mul(wm0.worst_case_latency,
-						wm0.consumption_rate);
-			b.full = dfixed_const(16 * 1000);
-			priority_mark02.full = dfixed_div(a, b);
-		}
-		if (wm1.consumption_rate.full > fill_rate.full) {
-			b.full = wm1.consumption_rate.full - fill_rate.full;
-			b.full = dfixed_mul(b, wm1.active_time);
-			a.full = dfixed_const(16);
-			b.full = dfixed_div(b, a);
-			a.full = dfixed_mul(wm1.worst_case_latency,
-						wm1.consumption_rate);
-			priority_mark12.full = a.full + b.full;
-		} else {
-			a.full = dfixed_mul(wm1.worst_case_latency,
-						wm1.consumption_rate);
-			b.full = dfixed_const(16 * 1000);
-			priority_mark12.full = dfixed_div(a, b);
-		}
-		if (wm0.priority_mark.full > priority_mark02.full)
-			priority_mark02.full = wm0.priority_mark.full;
-		if (dfixed_trunc(priority_mark02) < 0)
-			priority_mark02.full = 0;
-		if (wm0.priority_mark_max.full > priority_mark02.full)
-			priority_mark02.full = wm0.priority_mark_max.full;
-		if (wm1.priority_mark.full > priority_mark12.full)
-			priority_mark12.full = wm1.priority_mark.full;
-		if (dfixed_trunc(priority_mark12) < 0)
-			priority_mark12.full = 0;
-		if (wm1.priority_mark_max.full > priority_mark12.full)
-			priority_mark12.full = wm1.priority_mark_max.full;
-		d1mode_priority_a_cnt = dfixed_trunc(priority_mark02);
-		d2mode_priority_a_cnt = dfixed_trunc(priority_mark12);
-		if (rdev->disp_priority == 2) {
-			d1mode_priority_a_cnt |= MODE_PRIORITY_ALWAYS_ON;
-			d2mode_priority_a_cnt |= MODE_PRIORITY_ALWAYS_ON;
-		}
-	} else if (mode0) {
-		if (dfixed_trunc(wm0.dbpp) > 64)
-			a.full = dfixed_div(wm0.dbpp, wm0.num_line_pair);
-		else
-			a.full = wm0.num_line_pair.full;
-		fill_rate.full = dfixed_div(wm0.sclk, a);
-		if (wm0.consumption_rate.full > fill_rate.full) {
-			b.full = wm0.consumption_rate.full - fill_rate.full;
-			b.full = dfixed_mul(b, wm0.active_time);
-			a.full = dfixed_const(16);
-			b.full = dfixed_div(b, a);
-			a.full = dfixed_mul(wm0.worst_case_latency,
-						wm0.consumption_rate);
-			priority_mark02.full = a.full + b.full;
-		} else {
-			a.full = dfixed_mul(wm0.worst_case_latency,
-						wm0.consumption_rate);
-			b.full = dfixed_const(16);
-			priority_mark02.full = dfixed_div(a, b);
-		}
-		if (wm0.priority_mark.full > priority_mark02.full)
-			priority_mark02.full = wm0.priority_mark.full;
-		if (dfixed_trunc(priority_mark02) < 0)
-			priority_mark02.full = 0;
-		if (wm0.priority_mark_max.full > priority_mark02.full)
-			priority_mark02.full = wm0.priority_mark_max.full;
-		d1mode_priority_a_cnt = dfixed_trunc(priority_mark02);
-		if (rdev->disp_priority == 2)
-			d1mode_priority_a_cnt |= MODE_PRIORITY_ALWAYS_ON;
-	} else if (mode1) {
-		if (dfixed_trunc(wm1.dbpp) > 64)
-			a.full = dfixed_div(wm1.dbpp, wm1.num_line_pair);
-		else
-			a.full = wm1.num_line_pair.full;
-		fill_rate.full = dfixed_div(wm1.sclk, a);
-		if (wm1.consumption_rate.full > fill_rate.full) {
-			b.full = wm1.consumption_rate.full - fill_rate.full;
-			b.full = dfixed_mul(b, wm1.active_time);
-			a.full = dfixed_const(16);
-			b.full = dfixed_div(b, a);
-			a.full = dfixed_mul(wm1.worst_case_latency,
-						wm1.consumption_rate);
-			priority_mark12.full = a.full + b.full;
-		} else {
-			a.full = dfixed_mul(wm1.worst_case_latency,
-						wm1.consumption_rate);
-			b.full = dfixed_const(16 * 1000);
-			priority_mark12.full = dfixed_div(a, b);
-		}
-		if (wm1.priority_mark.full > priority_mark12.full)
-			priority_mark12.full = wm1.priority_mark.full;
-		if (dfixed_trunc(priority_mark12) < 0)
-			priority_mark12.full = 0;
-		if (wm1.priority_mark_max.full > priority_mark12.full)
-			priority_mark12.full = wm1.priority_mark_max.full;
-		d2mode_priority_a_cnt = dfixed_trunc(priority_mark12);
-		if (rdev->disp_priority == 2)
-			d2mode_priority_a_cnt |= MODE_PRIORITY_ALWAYS_ON;
-	}
-
-	WREG32(D1MODE_PRIORITY_A_CNT, d1mode_priority_a_cnt);
-	WREG32(D1MODE_PRIORITY_B_CNT, d1mode_priority_a_cnt);
-	WREG32(D2MODE_PRIORITY_A_CNT, d2mode_priority_a_cnt);
-	WREG32(D2MODE_PRIORITY_B_CNT, d2mode_priority_a_cnt);
-}
-
-void rv515_bandwidth_update(struct radeon_device *rdev)
-{
-	uint32_t tmp;
-	struct drm_display_mode *mode0 = NULL;
-	struct drm_display_mode *mode1 = NULL;
-
-	radeon_update_display_priority(rdev);
-
-	if (rdev->mode_info.crtcs[0]->base.enabled)
-		mode0 = &rdev->mode_info.crtcs[0]->base.mode;
-	if (rdev->mode_info.crtcs[1]->base.enabled)
-		mode1 = &rdev->mode_info.crtcs[1]->base.mode;
-	/*
-	 * Set display0/1 priority up in the memory controller for
-	 * modes if the user specifies HIGH for displaypriority
-	 * option.
-	 */
-	if ((rdev->disp_priority == 2) &&
-	    (rdev->family == CHIP_RV515)) {
-		tmp = RREG32_MC(MC_MISC_LAT_TIMER);
-		tmp &= ~MC_DISP1R_INIT_LAT_MASK;
-		tmp &= ~MC_DISP0R_INIT_LAT_MASK;
-		if (mode1)
-			tmp |= (1 << MC_DISP1R_INIT_LAT_SHIFT);
-		if (mode0)
-			tmp |= (1 << MC_DISP0R_INIT_LAT_SHIFT);
-		WREG32_MC(MC_MISC_LAT_TIMER, tmp);
-	}
-	rv515_bandwidth_avivo_update(rdev);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv515d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv515d.h
deleted file mode 100644
index 590309a7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv515d.h
+++ /dev/null
@@ -1,649 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef __RV515D_H__
-#define __RV515D_H__
-
-/*
- * RV515 registers
- */
-#define PCIE_INDEX			0x0030
-#define PCIE_DATA			0x0034
-#define	MC_IND_INDEX			0x0070
-#define		MC_IND_WR_EN				(1 << 24)
-#define	MC_IND_DATA			0x0074
-#define	RBBM_SOFT_RESET			0x00F0
-#define	CONFIG_MEMSIZE			0x00F8
-#define HDP_FB_LOCATION			0x0134
-#define	CP_CSQ_CNTL			0x0740
-#define	CP_CSQ_MODE			0x0744
-#define	CP_CSQ_ADDR			0x07F0
-#define	CP_CSQ_DATA			0x07F4
-#define	CP_CSQ_STAT			0x07F8
-#define	CP_CSQ2_STAT			0x07FC
-#define	RBBM_STATUS			0x0E40
-#define	DST_PIPE_CONFIG			0x170C
-#define	WAIT_UNTIL			0x1720
-#define		WAIT_2D_IDLE				(1 << 14)
-#define		WAIT_3D_IDLE				(1 << 15)
-#define		WAIT_2D_IDLECLEAN			(1 << 16)
-#define		WAIT_3D_IDLECLEAN			(1 << 17)
-#define	ISYNC_CNTL			0x1724
-#define		ISYNC_ANY2D_IDLE3D			(1 << 0)
-#define		ISYNC_ANY3D_IDLE2D			(1 << 1)
-#define		ISYNC_TRIG2D_IDLE3D			(1 << 2)
-#define		ISYNC_TRIG3D_IDLE2D			(1 << 3)
-#define		ISYNC_WAIT_IDLEGUI			(1 << 4)
-#define		ISYNC_CPSCRATCH_IDLEGUI			(1 << 5)
-#define	VAP_INDEX_OFFSET		0x208C
-#define	VAP_PVS_STATE_FLUSH_REG		0x2284
-#define	GB_ENABLE			0x4008
-#define	GB_MSPOS0			0x4010
-#define		MS_X0_SHIFT				0
-#define		MS_Y0_SHIFT				4
-#define		MS_X1_SHIFT				8
-#define		MS_Y1_SHIFT				12
-#define		MS_X2_SHIFT				16
-#define		MS_Y2_SHIFT				20
-#define		MSBD0_Y_SHIFT				24
-#define		MSBD0_X_SHIFT				28
-#define	GB_MSPOS1			0x4014
-#define		MS_X3_SHIFT				0
-#define		MS_Y3_SHIFT				4
-#define		MS_X4_SHIFT				8
-#define		MS_Y4_SHIFT				12
-#define		MS_X5_SHIFT				16
-#define		MS_Y5_SHIFT				20
-#define		MSBD1_SHIFT				24
-#define GB_TILE_CONFIG			0x4018
-#define		ENABLE_TILING				(1 << 0)
-#define		PIPE_COUNT_MASK				0x0000000E
-#define		PIPE_COUNT_SHIFT			1
-#define		TILE_SIZE_8				(0 << 4)
-#define		TILE_SIZE_16				(1 << 4)
-#define		TILE_SIZE_32				(2 << 4)
-#define		SUBPIXEL_1_12				(0 << 16)
-#define		SUBPIXEL_1_16				(1 << 16)
-#define	GB_SELECT			0x401C
-#define	GB_AA_CONFIG			0x4020
-#define	GB_PIPE_SELECT			0x402C
-#define	GA_ENHANCE			0x4274
-#define		GA_DEADLOCK_CNTL			(1 << 0)
-#define		GA_FASTSYNC_CNTL			(1 << 1)
-#define	GA_POLY_MODE			0x4288
-#define		FRONT_PTYPE_POINT			(0 << 4)
-#define		FRONT_PTYPE_LINE			(1 << 4)
-#define		FRONT_PTYPE_TRIANGE			(2 << 4)
-#define		BACK_PTYPE_POINT			(0 << 7)
-#define		BACK_PTYPE_LINE				(1 << 7)
-#define		BACK_PTYPE_TRIANGE			(2 << 7)
-#define	GA_ROUND_MODE			0x428C
-#define		GEOMETRY_ROUND_TRUNC			(0 << 0)
-#define		GEOMETRY_ROUND_NEAREST			(1 << 0)
-#define		COLOR_ROUND_TRUNC			(0 << 2)
-#define		COLOR_ROUND_NEAREST			(1 << 2)
-#define	SU_REG_DEST			0x42C8
-#define	RB3D_DSTCACHE_CTLSTAT		0x4E4C
-#define		RB3D_DC_FLUSH				(2 << 0)
-#define		RB3D_DC_FREE				(2 << 2)
-#define		RB3D_DC_FINISH				(1 << 4)
-#define ZB_ZCACHE_CTLSTAT		0x4F18
-#define		ZC_FLUSH				(1 << 0)
-#define		ZC_FREE					(1 << 1)
-#define DC_LB_MEMORY_SPLIT		0x6520
-#define		DC_LB_MEMORY_SPLIT_MASK			0x00000003
-#define		DC_LB_MEMORY_SPLIT_SHIFT		0
-#define		DC_LB_MEMORY_SPLIT_D1HALF_D2HALF	0
-#define		DC_LB_MEMORY_SPLIT_D1_3Q_D2_1Q		1
-#define		DC_LB_MEMORY_SPLIT_D1_ONLY		2
-#define		DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q		3
-#define		DC_LB_MEMORY_SPLIT_SHIFT_MODE		(1 << 2)
-#define		DC_LB_DISP1_END_ADR_SHIFT		4
-#define		DC_LB_DISP1_END_ADR_MASK		0x00007FF0
-#define D1MODE_PRIORITY_A_CNT		0x6548
-#define		MODE_PRIORITY_MARK_MASK			0x00007FFF
-#define		MODE_PRIORITY_OFF			(1 << 16)
-#define		MODE_PRIORITY_ALWAYS_ON			(1 << 20)
-#define		MODE_PRIORITY_FORCE_MASK		(1 << 24)
-#define D1MODE_PRIORITY_B_CNT		0x654C
-#define LB_MAX_REQ_OUTSTANDING		0x6D58
-#define		LB_D1_MAX_REQ_OUTSTANDING_MASK		0x0000000F
-#define		LB_D1_MAX_REQ_OUTSTANDING_SHIFT		0
-#define		LB_D2_MAX_REQ_OUTSTANDING_MASK		0x000F0000
-#define		LB_D2_MAX_REQ_OUTSTANDING_SHIFT		16
-#define D2MODE_PRIORITY_A_CNT		0x6D48
-#define D2MODE_PRIORITY_B_CNT		0x6D4C
-
-/* ix[MC] registers */
-#define MC_FB_LOCATION			0x01
-#define		MC_FB_START_MASK			0x0000FFFF
-#define		MC_FB_START_SHIFT			0
-#define		MC_FB_TOP_MASK				0xFFFF0000
-#define		MC_FB_TOP_SHIFT				16
-#define MC_AGP_LOCATION			0x02
-#define		MC_AGP_START_MASK			0x0000FFFF
-#define		MC_AGP_START_SHIFT			0
-#define		MC_AGP_TOP_MASK				0xFFFF0000
-#define		MC_AGP_TOP_SHIFT			16
-#define MC_AGP_BASE			0x03
-#define MC_AGP_BASE_2			0x04
-#define	MC_CNTL				0x5
-#define		MEM_NUM_CHANNELS_MASK			0x00000003
-#define	MC_STATUS			0x08
-#define		MC_STATUS_IDLE				(1 << 4)
-#define	MC_MISC_LAT_TIMER		0x09
-#define		MC_CPR_INIT_LAT_MASK			0x0000000F
-#define		MC_VF_INIT_LAT_MASK			0x000000F0
-#define		MC_DISP0R_INIT_LAT_MASK			0x00000F00
-#define		MC_DISP0R_INIT_LAT_SHIFT		8
-#define		MC_DISP1R_INIT_LAT_MASK			0x0000F000
-#define		MC_DISP1R_INIT_LAT_SHIFT		12
-#define		MC_FIXED_INIT_LAT_MASK			0x000F0000
-#define		MC_E2R_INIT_LAT_MASK			0x00F00000
-#define		SAME_PAGE_PRIO_MASK			0x0F000000
-#define		MC_GLOBW_INIT_LAT_MASK			0xF0000000
-
-
-/*
- * PM4 packet
- */
-#define CP_PACKET0			0x00000000
-#define		PACKET0_BASE_INDEX_SHIFT	0
-#define		PACKET0_BASE_INDEX_MASK		(0x1ffff << 0)
-#define		PACKET0_COUNT_SHIFT		16
-#define		PACKET0_COUNT_MASK		(0x3fff << 16)
-#define CP_PACKET1			0x40000000
-#define CP_PACKET2			0x80000000
-#define		PACKET2_PAD_SHIFT		0
-#define		PACKET2_PAD_MASK		(0x3fffffff << 0)
-#define CP_PACKET3			0xC0000000
-#define		PACKET3_IT_OPCODE_SHIFT		8
-#define		PACKET3_IT_OPCODE_MASK		(0xff << 8)
-#define		PACKET3_COUNT_SHIFT		16
-#define		PACKET3_COUNT_MASK		(0x3fff << 16)
-/* PACKET3 op code */
-#define		PACKET3_NOP			0x10
-#define		PACKET3_3D_DRAW_VBUF		0x28
-#define		PACKET3_3D_DRAW_IMMD		0x29
-#define		PACKET3_3D_DRAW_INDX		0x2A
-#define		PACKET3_3D_LOAD_VBPNTR		0x2F
-#define		PACKET3_INDX_BUFFER		0x33
-#define		PACKET3_3D_DRAW_VBUF_2		0x34
-#define		PACKET3_3D_DRAW_IMMD_2		0x35
-#define		PACKET3_3D_DRAW_INDX_2		0x36
-#define		PACKET3_BITBLT_MULTI		0x9B
-
-#define PACKET0(reg, n)	(CP_PACKET0 |					\
-			 REG_SET(PACKET0_BASE_INDEX, (reg) >> 2) |	\
-			 REG_SET(PACKET0_COUNT, (n)))
-#define PACKET2(v)	(CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
-#define PACKET3(op, n)	(CP_PACKET3 |					\
-			 REG_SET(PACKET3_IT_OPCODE, (op)) |		\
-			 REG_SET(PACKET3_COUNT, (n)))
-
-#define	PACKET_TYPE0	0
-#define	PACKET_TYPE1	1
-#define	PACKET_TYPE2	2
-#define	PACKET_TYPE3	3
-
-#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
-#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
-#define CP_PACKET0_GET_REG(h) (((h) & 0x1FFF) << 2)
-#define CP_PACKET0_GET_ONE_REG_WR(h) (((h) >> 15) & 1)
-#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
-
-/* Registers */
-#define R_0000F0_RBBM_SOFT_RESET                     0x0000F0
-#define   S_0000F0_SOFT_RESET_CP(x)                    (((x) & 0x1) << 0)
-#define   G_0000F0_SOFT_RESET_CP(x)                    (((x) >> 0) & 0x1)
-#define   C_0000F0_SOFT_RESET_CP                       0xFFFFFFFE
-#define   S_0000F0_SOFT_RESET_HI(x)                    (((x) & 0x1) << 1)
-#define   G_0000F0_SOFT_RESET_HI(x)                    (((x) >> 1) & 0x1)
-#define   C_0000F0_SOFT_RESET_HI                       0xFFFFFFFD
-#define   S_0000F0_SOFT_RESET_VAP(x)                   (((x) & 0x1) << 2)
-#define   G_0000F0_SOFT_RESET_VAP(x)                   (((x) >> 2) & 0x1)
-#define   C_0000F0_SOFT_RESET_VAP                      0xFFFFFFFB
-#define   S_0000F0_SOFT_RESET_RE(x)                    (((x) & 0x1) << 3)
-#define   G_0000F0_SOFT_RESET_RE(x)                    (((x) >> 3) & 0x1)
-#define   C_0000F0_SOFT_RESET_RE                       0xFFFFFFF7
-#define   S_0000F0_SOFT_RESET_PP(x)                    (((x) & 0x1) << 4)
-#define   G_0000F0_SOFT_RESET_PP(x)                    (((x) >> 4) & 0x1)
-#define   C_0000F0_SOFT_RESET_PP                       0xFFFFFFEF
-#define   S_0000F0_SOFT_RESET_E2(x)                    (((x) & 0x1) << 5)
-#define   G_0000F0_SOFT_RESET_E2(x)                    (((x) >> 5) & 0x1)
-#define   C_0000F0_SOFT_RESET_E2                       0xFFFFFFDF
-#define   S_0000F0_SOFT_RESET_RB(x)                    (((x) & 0x1) << 6)
-#define   G_0000F0_SOFT_RESET_RB(x)                    (((x) >> 6) & 0x1)
-#define   C_0000F0_SOFT_RESET_RB                       0xFFFFFFBF
-#define   S_0000F0_SOFT_RESET_HDP(x)                   (((x) & 0x1) << 7)
-#define   G_0000F0_SOFT_RESET_HDP(x)                   (((x) >> 7) & 0x1)
-#define   C_0000F0_SOFT_RESET_HDP                      0xFFFFFF7F
-#define   S_0000F0_SOFT_RESET_MC(x)                    (((x) & 0x1) << 8)
-#define   G_0000F0_SOFT_RESET_MC(x)                    (((x) >> 8) & 0x1)
-#define   C_0000F0_SOFT_RESET_MC                       0xFFFFFEFF
-#define   S_0000F0_SOFT_RESET_AIC(x)                   (((x) & 0x1) << 9)
-#define   G_0000F0_SOFT_RESET_AIC(x)                   (((x) >> 9) & 0x1)
-#define   C_0000F0_SOFT_RESET_AIC                      0xFFFFFDFF
-#define   S_0000F0_SOFT_RESET_VIP(x)                   (((x) & 0x1) << 10)
-#define   G_0000F0_SOFT_RESET_VIP(x)                   (((x) >> 10) & 0x1)
-#define   C_0000F0_SOFT_RESET_VIP                      0xFFFFFBFF
-#define   S_0000F0_SOFT_RESET_DISP(x)                  (((x) & 0x1) << 11)
-#define   G_0000F0_SOFT_RESET_DISP(x)                  (((x) >> 11) & 0x1)
-#define   C_0000F0_SOFT_RESET_DISP                     0xFFFFF7FF
-#define   S_0000F0_SOFT_RESET_CG(x)                    (((x) & 0x1) << 12)
-#define   G_0000F0_SOFT_RESET_CG(x)                    (((x) >> 12) & 0x1)
-#define   C_0000F0_SOFT_RESET_CG                       0xFFFFEFFF
-#define   S_0000F0_SOFT_RESET_GA(x)                    (((x) & 0x1) << 13)
-#define   G_0000F0_SOFT_RESET_GA(x)                    (((x) >> 13) & 0x1)
-#define   C_0000F0_SOFT_RESET_GA                       0xFFFFDFFF
-#define   S_0000F0_SOFT_RESET_IDCT(x)                  (((x) & 0x1) << 14)
-#define   G_0000F0_SOFT_RESET_IDCT(x)                  (((x) >> 14) & 0x1)
-#define   C_0000F0_SOFT_RESET_IDCT                     0xFFFFBFFF
-#define R_0000F8_CONFIG_MEMSIZE                      0x0000F8
-#define   S_0000F8_CONFIG_MEMSIZE(x)                   (((x) & 0xFFFFFFFF) << 0)
-#define   G_0000F8_CONFIG_MEMSIZE(x)                   (((x) >> 0) & 0xFFFFFFFF)
-#define   C_0000F8_CONFIG_MEMSIZE                      0x00000000
-#define R_000134_HDP_FB_LOCATION                     0x000134
-#define   S_000134_HDP_FB_START(x)                     (((x) & 0xFFFF) << 0)
-#define   G_000134_HDP_FB_START(x)                     (((x) >> 0) & 0xFFFF)
-#define   C_000134_HDP_FB_START                        0xFFFF0000
-#define R_000300_VGA_RENDER_CONTROL                  0x000300
-#define   S_000300_VGA_BLINK_RATE(x)                   (((x) & 0x1F) << 0)
-#define   G_000300_VGA_BLINK_RATE(x)                   (((x) >> 0) & 0x1F)
-#define   C_000300_VGA_BLINK_RATE                      0xFFFFFFE0
-#define   S_000300_VGA_BLINK_MODE(x)                   (((x) & 0x3) << 5)
-#define   G_000300_VGA_BLINK_MODE(x)                   (((x) >> 5) & 0x3)
-#define   C_000300_VGA_BLINK_MODE                      0xFFFFFF9F
-#define   S_000300_VGA_CURSOR_BLINK_INVERT(x)          (((x) & 0x1) << 7)
-#define   G_000300_VGA_CURSOR_BLINK_INVERT(x)          (((x) >> 7) & 0x1)
-#define   C_000300_VGA_CURSOR_BLINK_INVERT             0xFFFFFF7F
-#define   S_000300_VGA_EXTD_ADDR_COUNT_ENABLE(x)       (((x) & 0x1) << 8)
-#define   G_000300_VGA_EXTD_ADDR_COUNT_ENABLE(x)       (((x) >> 8) & 0x1)
-#define   C_000300_VGA_EXTD_ADDR_COUNT_ENABLE          0xFFFFFEFF
-#define   S_000300_VGA_VSTATUS_CNTL(x)                 (((x) & 0x3) << 16)
-#define   G_000300_VGA_VSTATUS_CNTL(x)                 (((x) >> 16) & 0x3)
-#define   C_000300_VGA_VSTATUS_CNTL                    0xFFFCFFFF
-#define   S_000300_VGA_LOCK_8DOT(x)                    (((x) & 0x1) << 24)
-#define   G_000300_VGA_LOCK_8DOT(x)                    (((x) >> 24) & 0x1)
-#define   C_000300_VGA_LOCK_8DOT                       0xFEFFFFFF
-#define   S_000300_VGAREG_LINECMP_COMPATIBILITY_SEL(x) (((x) & 0x1) << 25)
-#define   G_000300_VGAREG_LINECMP_COMPATIBILITY_SEL(x) (((x) >> 25) & 0x1)
-#define   C_000300_VGAREG_LINECMP_COMPATIBILITY_SEL    0xFDFFFFFF
-#define R_000310_VGA_MEMORY_BASE_ADDRESS             0x000310
-#define   S_000310_VGA_MEMORY_BASE_ADDRESS(x)          (((x) & 0xFFFFFFFF) << 0)
-#define   G_000310_VGA_MEMORY_BASE_ADDRESS(x)          (((x) >> 0) & 0xFFFFFFFF)
-#define   C_000310_VGA_MEMORY_BASE_ADDRESS             0x00000000
-#define R_000328_VGA_HDP_CONTROL                     0x000328
-#define   S_000328_VGA_MEM_PAGE_SELECT_EN(x)           (((x) & 0x1) << 0)
-#define   G_000328_VGA_MEM_PAGE_SELECT_EN(x)           (((x) >> 0) & 0x1)
-#define   C_000328_VGA_MEM_PAGE_SELECT_EN              0xFFFFFFFE
-#define   S_000328_VGA_RBBM_LOCK_DISABLE(x)            (((x) & 0x1) << 8)
-#define   G_000328_VGA_RBBM_LOCK_DISABLE(x)            (((x) >> 8) & 0x1)
-#define   C_000328_VGA_RBBM_LOCK_DISABLE               0xFFFFFEFF
-#define   S_000328_VGA_SOFT_RESET(x)                   (((x) & 0x1) << 16)
-#define   G_000328_VGA_SOFT_RESET(x)                   (((x) >> 16) & 0x1)
-#define   C_000328_VGA_SOFT_RESET                      0xFFFEFFFF
-#define   S_000328_VGA_TEST_RESET_CONTROL(x)           (((x) & 0x1) << 24)
-#define   G_000328_VGA_TEST_RESET_CONTROL(x)           (((x) >> 24) & 0x1)
-#define   C_000328_VGA_TEST_RESET_CONTROL              0xFEFFFFFF
-#define R_000330_D1VGA_CONTROL                       0x000330
-#define   S_000330_D1VGA_MODE_ENABLE(x)                (((x) & 0x1) << 0)
-#define   G_000330_D1VGA_MODE_ENABLE(x)                (((x) >> 0) & 0x1)
-#define   C_000330_D1VGA_MODE_ENABLE                   0xFFFFFFFE
-#define   S_000330_D1VGA_TIMING_SELECT(x)              (((x) & 0x1) << 8)
-#define   G_000330_D1VGA_TIMING_SELECT(x)              (((x) >> 8) & 0x1)
-#define   C_000330_D1VGA_TIMING_SELECT                 0xFFFFFEFF
-#define   S_000330_D1VGA_SYNC_POLARITY_SELECT(x)       (((x) & 0x1) << 9)
-#define   G_000330_D1VGA_SYNC_POLARITY_SELECT(x)       (((x) >> 9) & 0x1)
-#define   C_000330_D1VGA_SYNC_POLARITY_SELECT          0xFFFFFDFF
-#define   S_000330_D1VGA_OVERSCAN_TIMING_SELECT(x)     (((x) & 0x1) << 10)
-#define   G_000330_D1VGA_OVERSCAN_TIMING_SELECT(x)     (((x) >> 10) & 0x1)
-#define   C_000330_D1VGA_OVERSCAN_TIMING_SELECT        0xFFFFFBFF
-#define   S_000330_D1VGA_OVERSCAN_COLOR_EN(x)          (((x) & 0x1) << 16)
-#define   G_000330_D1VGA_OVERSCAN_COLOR_EN(x)          (((x) >> 16) & 0x1)
-#define   C_000330_D1VGA_OVERSCAN_COLOR_EN             0xFFFEFFFF
-#define   S_000330_D1VGA_ROTATE(x)                     (((x) & 0x3) << 24)
-#define   G_000330_D1VGA_ROTATE(x)                     (((x) >> 24) & 0x3)
-#define   C_000330_D1VGA_ROTATE                        0xFCFFFFFF
-#define R_000338_D2VGA_CONTROL                       0x000338
-#define   S_000338_D2VGA_MODE_ENABLE(x)                (((x) & 0x1) << 0)
-#define   G_000338_D2VGA_MODE_ENABLE(x)                (((x) >> 0) & 0x1)
-#define   C_000338_D2VGA_MODE_ENABLE                   0xFFFFFFFE
-#define   S_000338_D2VGA_TIMING_SELECT(x)              (((x) & 0x1) << 8)
-#define   G_000338_D2VGA_TIMING_SELECT(x)              (((x) >> 8) & 0x1)
-#define   C_000338_D2VGA_TIMING_SELECT                 0xFFFFFEFF
-#define   S_000338_D2VGA_SYNC_POLARITY_SELECT(x)       (((x) & 0x1) << 9)
-#define   G_000338_D2VGA_SYNC_POLARITY_SELECT(x)       (((x) >> 9) & 0x1)
-#define   C_000338_D2VGA_SYNC_POLARITY_SELECT          0xFFFFFDFF
-#define   S_000338_D2VGA_OVERSCAN_TIMING_SELECT(x)     (((x) & 0x1) << 10)
-#define   G_000338_D2VGA_OVERSCAN_TIMING_SELECT(x)     (((x) >> 10) & 0x1)
-#define   C_000338_D2VGA_OVERSCAN_TIMING_SELECT        0xFFFFFBFF
-#define   S_000338_D2VGA_OVERSCAN_COLOR_EN(x)          (((x) & 0x1) << 16)
-#define   G_000338_D2VGA_OVERSCAN_COLOR_EN(x)          (((x) >> 16) & 0x1)
-#define   C_000338_D2VGA_OVERSCAN_COLOR_EN             0xFFFEFFFF
-#define   S_000338_D2VGA_ROTATE(x)                     (((x) & 0x3) << 24)
-#define   G_000338_D2VGA_ROTATE(x)                     (((x) >> 24) & 0x3)
-#define   C_000338_D2VGA_ROTATE                        0xFCFFFFFF
-#define R_0007C0_CP_STAT                             0x0007C0
-#define   S_0007C0_MRU_BUSY(x)                         (((x) & 0x1) << 0)
-#define   G_0007C0_MRU_BUSY(x)                         (((x) >> 0) & 0x1)
-#define   C_0007C0_MRU_BUSY                            0xFFFFFFFE
-#define   S_0007C0_MWU_BUSY(x)                         (((x) & 0x1) << 1)
-#define   G_0007C0_MWU_BUSY(x)                         (((x) >> 1) & 0x1)
-#define   C_0007C0_MWU_BUSY                            0xFFFFFFFD
-#define   S_0007C0_RSIU_BUSY(x)                        (((x) & 0x1) << 2)
-#define   G_0007C0_RSIU_BUSY(x)                        (((x) >> 2) & 0x1)
-#define   C_0007C0_RSIU_BUSY                           0xFFFFFFFB
-#define   S_0007C0_RCIU_BUSY(x)                        (((x) & 0x1) << 3)
-#define   G_0007C0_RCIU_BUSY(x)                        (((x) >> 3) & 0x1)
-#define   C_0007C0_RCIU_BUSY                           0xFFFFFFF7
-#define   S_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) & 0x1) << 9)
-#define   G_0007C0_CSF_PRIMARY_BUSY(x)                 (((x) >> 9) & 0x1)
-#define   C_0007C0_CSF_PRIMARY_BUSY                    0xFFFFFDFF
-#define   S_0007C0_CSF_INDIRECT_BUSY(x)                (((x) & 0x1) << 10)
-#define   G_0007C0_CSF_INDIRECT_BUSY(x)                (((x) >> 10) & 0x1)
-#define   C_0007C0_CSF_INDIRECT_BUSY                   0xFFFFFBFF
-#define   S_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) & 0x1) << 11)
-#define   G_0007C0_CSQ_PRIMARY_BUSY(x)                 (((x) >> 11) & 0x1)
-#define   C_0007C0_CSQ_PRIMARY_BUSY                    0xFFFFF7FF
-#define   S_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) & 0x1) << 12)
-#define   G_0007C0_CSQ_INDIRECT_BUSY(x)                (((x) >> 12) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT_BUSY                   0xFFFFEFFF
-#define   S_0007C0_CSI_BUSY(x)                         (((x) & 0x1) << 13)
-#define   G_0007C0_CSI_BUSY(x)                         (((x) >> 13) & 0x1)
-#define   C_0007C0_CSI_BUSY                            0xFFFFDFFF
-#define   S_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) & 0x1) << 14)
-#define   G_0007C0_CSF_INDIRECT2_BUSY(x)               (((x) >> 14) & 0x1)
-#define   C_0007C0_CSF_INDIRECT2_BUSY                  0xFFFFBFFF
-#define   S_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) & 0x1) << 15)
-#define   G_0007C0_CSQ_INDIRECT2_BUSY(x)               (((x) >> 15) & 0x1)
-#define   C_0007C0_CSQ_INDIRECT2_BUSY                  0xFFFF7FFF
-#define   S_0007C0_GUIDMA_BUSY(x)                      (((x) & 0x1) << 28)
-#define   G_0007C0_GUIDMA_BUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_0007C0_GUIDMA_BUSY                         0xEFFFFFFF
-#define   S_0007C0_VIDDMA_BUSY(x)                      (((x) & 0x1) << 29)
-#define   G_0007C0_VIDDMA_BUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_0007C0_VIDDMA_BUSY                         0xDFFFFFFF
-#define   S_0007C0_CMDSTRM_BUSY(x)                     (((x) & 0x1) << 30)
-#define   G_0007C0_CMDSTRM_BUSY(x)                     (((x) >> 30) & 0x1)
-#define   C_0007C0_CMDSTRM_BUSY                        0xBFFFFFFF
-#define   S_0007C0_CP_BUSY(x)                          (((x) & 0x1) << 31)
-#define   G_0007C0_CP_BUSY(x)                          (((x) >> 31) & 0x1)
-#define   C_0007C0_CP_BUSY                             0x7FFFFFFF
-#define R_000E40_RBBM_STATUS                         0x000E40
-#define   S_000E40_CMDFIFO_AVAIL(x)                    (((x) & 0x7F) << 0)
-#define   G_000E40_CMDFIFO_AVAIL(x)                    (((x) >> 0) & 0x7F)
-#define   C_000E40_CMDFIFO_AVAIL                       0xFFFFFF80
-#define   S_000E40_HIRQ_ON_RBB(x)                      (((x) & 0x1) << 8)
-#define   G_000E40_HIRQ_ON_RBB(x)                      (((x) >> 8) & 0x1)
-#define   C_000E40_HIRQ_ON_RBB                         0xFFFFFEFF
-#define   S_000E40_CPRQ_ON_RBB(x)                      (((x) & 0x1) << 9)
-#define   G_000E40_CPRQ_ON_RBB(x)                      (((x) >> 9) & 0x1)
-#define   C_000E40_CPRQ_ON_RBB                         0xFFFFFDFF
-#define   S_000E40_CFRQ_ON_RBB(x)                      (((x) & 0x1) << 10)
-#define   G_000E40_CFRQ_ON_RBB(x)                      (((x) >> 10) & 0x1)
-#define   C_000E40_CFRQ_ON_RBB                         0xFFFFFBFF
-#define   S_000E40_HIRQ_IN_RTBUF(x)                    (((x) & 0x1) << 11)
-#define   G_000E40_HIRQ_IN_RTBUF(x)                    (((x) >> 11) & 0x1)
-#define   C_000E40_HIRQ_IN_RTBUF                       0xFFFFF7FF
-#define   S_000E40_CPRQ_IN_RTBUF(x)                    (((x) & 0x1) << 12)
-#define   G_000E40_CPRQ_IN_RTBUF(x)                    (((x) >> 12) & 0x1)
-#define   C_000E40_CPRQ_IN_RTBUF                       0xFFFFEFFF
-#define   S_000E40_CFRQ_IN_RTBUF(x)                    (((x) & 0x1) << 13)
-#define   G_000E40_CFRQ_IN_RTBUF(x)                    (((x) >> 13) & 0x1)
-#define   C_000E40_CFRQ_IN_RTBUF                       0xFFFFDFFF
-#define   S_000E40_CF_PIPE_BUSY(x)                     (((x) & 0x1) << 14)
-#define   G_000E40_CF_PIPE_BUSY(x)                     (((x) >> 14) & 0x1)
-#define   C_000E40_CF_PIPE_BUSY                        0xFFFFBFFF
-#define   S_000E40_ENG_EV_BUSY(x)                      (((x) & 0x1) << 15)
-#define   G_000E40_ENG_EV_BUSY(x)                      (((x) >> 15) & 0x1)
-#define   C_000E40_ENG_EV_BUSY                         0xFFFF7FFF
-#define   S_000E40_CP_CMDSTRM_BUSY(x)                  (((x) & 0x1) << 16)
-#define   G_000E40_CP_CMDSTRM_BUSY(x)                  (((x) >> 16) & 0x1)
-#define   C_000E40_CP_CMDSTRM_BUSY                     0xFFFEFFFF
-#define   S_000E40_E2_BUSY(x)                          (((x) & 0x1) << 17)
-#define   G_000E40_E2_BUSY(x)                          (((x) >> 17) & 0x1)
-#define   C_000E40_E2_BUSY                             0xFFFDFFFF
-#define   S_000E40_RB2D_BUSY(x)                        (((x) & 0x1) << 18)
-#define   G_000E40_RB2D_BUSY(x)                        (((x) >> 18) & 0x1)
-#define   C_000E40_RB2D_BUSY                           0xFFFBFFFF
-#define   S_000E40_RB3D_BUSY(x)                        (((x) & 0x1) << 19)
-#define   G_000E40_RB3D_BUSY(x)                        (((x) >> 19) & 0x1)
-#define   C_000E40_RB3D_BUSY                           0xFFF7FFFF
-#define   S_000E40_VAP_BUSY(x)                         (((x) & 0x1) << 20)
-#define   G_000E40_VAP_BUSY(x)                         (((x) >> 20) & 0x1)
-#define   C_000E40_VAP_BUSY                            0xFFEFFFFF
-#define   S_000E40_RE_BUSY(x)                          (((x) & 0x1) << 21)
-#define   G_000E40_RE_BUSY(x)                          (((x) >> 21) & 0x1)
-#define   C_000E40_RE_BUSY                             0xFFDFFFFF
-#define   S_000E40_TAM_BUSY(x)                         (((x) & 0x1) << 22)
-#define   G_000E40_TAM_BUSY(x)                         (((x) >> 22) & 0x1)
-#define   C_000E40_TAM_BUSY                            0xFFBFFFFF
-#define   S_000E40_TDM_BUSY(x)                         (((x) & 0x1) << 23)
-#define   G_000E40_TDM_BUSY(x)                         (((x) >> 23) & 0x1)
-#define   C_000E40_TDM_BUSY                            0xFF7FFFFF
-#define   S_000E40_PB_BUSY(x)                          (((x) & 0x1) << 24)
-#define   G_000E40_PB_BUSY(x)                          (((x) >> 24) & 0x1)
-#define   C_000E40_PB_BUSY                             0xFEFFFFFF
-#define   S_000E40_TIM_BUSY(x)                         (((x) & 0x1) << 25)
-#define   G_000E40_TIM_BUSY(x)                         (((x) >> 25) & 0x1)
-#define   C_000E40_TIM_BUSY                            0xFDFFFFFF
-#define   S_000E40_GA_BUSY(x)                          (((x) & 0x1) << 26)
-#define   G_000E40_GA_BUSY(x)                          (((x) >> 26) & 0x1)
-#define   C_000E40_GA_BUSY                             0xFBFFFFFF
-#define   S_000E40_CBA2D_BUSY(x)                       (((x) & 0x1) << 27)
-#define   G_000E40_CBA2D_BUSY(x)                       (((x) >> 27) & 0x1)
-#define   C_000E40_CBA2D_BUSY                          0xF7FFFFFF
-#define   S_000E40_RBBM_HIBUSY(x)                      (((x) & 0x1) << 28)
-#define   G_000E40_RBBM_HIBUSY(x)                      (((x) >> 28) & 0x1)
-#define   C_000E40_RBBM_HIBUSY                         0xEFFFFFFF
-#define   S_000E40_SKID_CFBUSY(x)                      (((x) & 0x1) << 29)
-#define   G_000E40_SKID_CFBUSY(x)                      (((x) >> 29) & 0x1)
-#define   C_000E40_SKID_CFBUSY                         0xDFFFFFFF
-#define   S_000E40_VAP_VF_BUSY(x)                      (((x) & 0x1) << 30)
-#define   G_000E40_VAP_VF_BUSY(x)                      (((x) >> 30) & 0x1)
-#define   C_000E40_VAP_VF_BUSY                         0xBFFFFFFF
-#define   S_000E40_GUI_ACTIVE(x)                       (((x) & 0x1) << 31)
-#define   G_000E40_GUI_ACTIVE(x)                       (((x) >> 31) & 0x1)
-#define   C_000E40_GUI_ACTIVE                          0x7FFFFFFF
-#define R_006080_D1CRTC_CONTROL                      0x006080
-#define   S_006080_D1CRTC_MASTER_EN(x)                 (((x) & 0x1) << 0)
-#define   G_006080_D1CRTC_MASTER_EN(x)                 (((x) >> 0) & 0x1)
-#define   C_006080_D1CRTC_MASTER_EN                    0xFFFFFFFE
-#define   S_006080_D1CRTC_SYNC_RESET_SEL(x)            (((x) & 0x1) << 4)
-#define   G_006080_D1CRTC_SYNC_RESET_SEL(x)            (((x) >> 4) & 0x1)
-#define   C_006080_D1CRTC_SYNC_RESET_SEL               0xFFFFFFEF
-#define   S_006080_D1CRTC_DISABLE_POINT_CNTL(x)        (((x) & 0x3) << 8)
-#define   G_006080_D1CRTC_DISABLE_POINT_CNTL(x)        (((x) >> 8) & 0x3)
-#define   C_006080_D1CRTC_DISABLE_POINT_CNTL           0xFFFFFCFF
-#define   S_006080_D1CRTC_CURRENT_MASTER_EN_STATE(x)   (((x) & 0x1) << 16)
-#define   G_006080_D1CRTC_CURRENT_MASTER_EN_STATE(x)   (((x) >> 16) & 0x1)
-#define   C_006080_D1CRTC_CURRENT_MASTER_EN_STATE      0xFFFEFFFF
-#define   S_006080_D1CRTC_DISP_READ_REQUEST_DISABLE(x) (((x) & 0x1) << 24)
-#define   G_006080_D1CRTC_DISP_READ_REQUEST_DISABLE(x) (((x) >> 24) & 0x1)
-#define   C_006080_D1CRTC_DISP_READ_REQUEST_DISABLE    0xFEFFFFFF
-#define R_0060E8_D1CRTC_UPDATE_LOCK                  0x0060E8
-#define   S_0060E8_D1CRTC_UPDATE_LOCK(x)               (((x) & 0x1) << 0)
-#define   G_0060E8_D1CRTC_UPDATE_LOCK(x)               (((x) >> 0) & 0x1)
-#define   C_0060E8_D1CRTC_UPDATE_LOCK                  0xFFFFFFFE
-#define R_006110_D1GRPH_PRIMARY_SURFACE_ADDRESS      0x006110
-#define   S_006110_D1GRPH_PRIMARY_SURFACE_ADDRESS(x)   (((x) & 0xFFFFFFFF) << 0)
-#define   G_006110_D1GRPH_PRIMARY_SURFACE_ADDRESS(x)   (((x) >> 0) & 0xFFFFFFFF)
-#define   C_006110_D1GRPH_PRIMARY_SURFACE_ADDRESS      0x00000000
-#define R_006118_D1GRPH_SECONDARY_SURFACE_ADDRESS    0x006118
-#define   S_006118_D1GRPH_SECONDARY_SURFACE_ADDRESS(x) (((x) & 0xFFFFFFFF) << 0)
-#define   G_006118_D1GRPH_SECONDARY_SURFACE_ADDRESS(x) (((x) >> 0) & 0xFFFFFFFF)
-#define   C_006118_D1GRPH_SECONDARY_SURFACE_ADDRESS    0x00000000
-#define R_006880_D2CRTC_CONTROL                      0x006880
-#define   S_006880_D2CRTC_MASTER_EN(x)                 (((x) & 0x1) << 0)
-#define   G_006880_D2CRTC_MASTER_EN(x)                 (((x) >> 0) & 0x1)
-#define   C_006880_D2CRTC_MASTER_EN                    0xFFFFFFFE
-#define   S_006880_D2CRTC_SYNC_RESET_SEL(x)            (((x) & 0x1) << 4)
-#define   G_006880_D2CRTC_SYNC_RESET_SEL(x)            (((x) >> 4) & 0x1)
-#define   C_006880_D2CRTC_SYNC_RESET_SEL               0xFFFFFFEF
-#define   S_006880_D2CRTC_DISABLE_POINT_CNTL(x)        (((x) & 0x3) << 8)
-#define   G_006880_D2CRTC_DISABLE_POINT_CNTL(x)        (((x) >> 8) & 0x3)
-#define   C_006880_D2CRTC_DISABLE_POINT_CNTL           0xFFFFFCFF
-#define   S_006880_D2CRTC_CURRENT_MASTER_EN_STATE(x)   (((x) & 0x1) << 16)
-#define   G_006880_D2CRTC_CURRENT_MASTER_EN_STATE(x)   (((x) >> 16) & 0x1)
-#define   C_006880_D2CRTC_CURRENT_MASTER_EN_STATE      0xFFFEFFFF
-#define   S_006880_D2CRTC_DISP_READ_REQUEST_DISABLE(x) (((x) & 0x1) << 24)
-#define   G_006880_D2CRTC_DISP_READ_REQUEST_DISABLE(x) (((x) >> 24) & 0x1)
-#define   C_006880_D2CRTC_DISP_READ_REQUEST_DISABLE    0xFEFFFFFF
-#define R_0068E8_D2CRTC_UPDATE_LOCK                  0x0068E8
-#define   S_0068E8_D2CRTC_UPDATE_LOCK(x)               (((x) & 0x1) << 0)
-#define   G_0068E8_D2CRTC_UPDATE_LOCK(x)               (((x) >> 0) & 0x1)
-#define   C_0068E8_D2CRTC_UPDATE_LOCK                  0xFFFFFFFE
-#define R_006910_D2GRPH_PRIMARY_SURFACE_ADDRESS      0x006910
-#define   S_006910_D2GRPH_PRIMARY_SURFACE_ADDRESS(x)   (((x) & 0xFFFFFFFF) << 0)
-#define   G_006910_D2GRPH_PRIMARY_SURFACE_ADDRESS(x)   (((x) >> 0) & 0xFFFFFFFF)
-#define   C_006910_D2GRPH_PRIMARY_SURFACE_ADDRESS      0x00000000
-#define R_006918_D2GRPH_SECONDARY_SURFACE_ADDRESS    0x006918
-#define   S_006918_D2GRPH_SECONDARY_SURFACE_ADDRESS(x) (((x) & 0xFFFFFFFF) << 0)
-#define   G_006918_D2GRPH_SECONDARY_SURFACE_ADDRESS(x) (((x) >> 0) & 0xFFFFFFFF)
-#define   C_006918_D2GRPH_SECONDARY_SURFACE_ADDRESS    0x00000000
-
-
-#define R_000001_MC_FB_LOCATION                      0x000001
-#define   S_000001_MC_FB_START(x)                      (((x) & 0xFFFF) << 0)
-#define   G_000001_MC_FB_START(x)                      (((x) >> 0) & 0xFFFF)
-#define   C_000001_MC_FB_START                         0xFFFF0000
-#define   S_000001_MC_FB_TOP(x)                        (((x) & 0xFFFF) << 16)
-#define   G_000001_MC_FB_TOP(x)                        (((x) >> 16) & 0xFFFF)
-#define   C_000001_MC_FB_TOP                           0x0000FFFF
-#define R_000002_MC_AGP_LOCATION                     0x000002
-#define   S_000002_MC_AGP_START(x)                     (((x) & 0xFFFF) << 0)
-#define   G_000002_MC_AGP_START(x)                     (((x) >> 0) & 0xFFFF)
-#define   C_000002_MC_AGP_START                        0xFFFF0000
-#define   S_000002_MC_AGP_TOP(x)                       (((x) & 0xFFFF) << 16)
-#define   G_000002_MC_AGP_TOP(x)                       (((x) >> 16) & 0xFFFF)
-#define   C_000002_MC_AGP_TOP                          0x0000FFFF
-#define R_000003_MC_AGP_BASE                         0x000003
-#define   S_000003_AGP_BASE_ADDR(x)                    (((x) & 0xFFFFFFFF) << 0)
-#define   G_000003_AGP_BASE_ADDR(x)                    (((x) >> 0) & 0xFFFFFFFF)
-#define   C_000003_AGP_BASE_ADDR                       0x00000000
-#define R_000004_MC_AGP_BASE_2                       0x000004
-#define   S_000004_AGP_BASE_ADDR_2(x)                  (((x) & 0xF) << 0)
-#define   G_000004_AGP_BASE_ADDR_2(x)                  (((x) >> 0) & 0xF)
-#define   C_000004_AGP_BASE_ADDR_2                     0xFFFFFFF0
-
-
-#define R_00000F_CP_DYN_CNTL                         0x00000F
-#define   S_00000F_CP_FORCEON(x)                       (((x) & 0x1) << 0)
-#define   G_00000F_CP_FORCEON(x)                       (((x) >> 0) & 0x1)
-#define   C_00000F_CP_FORCEON                          0xFFFFFFFE
-#define   S_00000F_CP_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 1)
-#define   G_00000F_CP_MAX_DYN_STOP_LAT(x)              (((x) >> 1) & 0x1)
-#define   C_00000F_CP_MAX_DYN_STOP_LAT                 0xFFFFFFFD
-#define   S_00000F_CP_CLOCK_STATUS(x)                  (((x) & 0x1) << 2)
-#define   G_00000F_CP_CLOCK_STATUS(x)                  (((x) >> 2) & 0x1)
-#define   C_00000F_CP_CLOCK_STATUS                     0xFFFFFFFB
-#define   S_00000F_CP_PROG_SHUTOFF(x)                  (((x) & 0x1) << 3)
-#define   G_00000F_CP_PROG_SHUTOFF(x)                  (((x) >> 3) & 0x1)
-#define   C_00000F_CP_PROG_SHUTOFF                     0xFFFFFFF7
-#define   S_00000F_CP_PROG_DELAY_VALUE(x)              (((x) & 0xFF) << 4)
-#define   G_00000F_CP_PROG_DELAY_VALUE(x)              (((x) >> 4) & 0xFF)
-#define   C_00000F_CP_PROG_DELAY_VALUE                 0xFFFFF00F
-#define   S_00000F_CP_LOWER_POWER_IDLE(x)              (((x) & 0xFF) << 12)
-#define   G_00000F_CP_LOWER_POWER_IDLE(x)              (((x) >> 12) & 0xFF)
-#define   C_00000F_CP_LOWER_POWER_IDLE                 0xFFF00FFF
-#define   S_00000F_CP_LOWER_POWER_IGNORE(x)            (((x) & 0x1) << 20)
-#define   G_00000F_CP_LOWER_POWER_IGNORE(x)            (((x) >> 20) & 0x1)
-#define   C_00000F_CP_LOWER_POWER_IGNORE               0xFFEFFFFF
-#define   S_00000F_CP_NORMAL_POWER_IGNORE(x)           (((x) & 0x1) << 21)
-#define   G_00000F_CP_NORMAL_POWER_IGNORE(x)           (((x) >> 21) & 0x1)
-#define   C_00000F_CP_NORMAL_POWER_IGNORE              0xFFDFFFFF
-#define   S_00000F_SPARE(x)                            (((x) & 0x3) << 22)
-#define   G_00000F_SPARE(x)                            (((x) >> 22) & 0x3)
-#define   C_00000F_SPARE                               0xFF3FFFFF
-#define   S_00000F_CP_NORMAL_POWER_BUSY(x)             (((x) & 0xFF) << 24)
-#define   G_00000F_CP_NORMAL_POWER_BUSY(x)             (((x) >> 24) & 0xFF)
-#define   C_00000F_CP_NORMAL_POWER_BUSY                0x00FFFFFF
-#define R_000011_E2_DYN_CNTL                         0x000011
-#define   S_000011_E2_FORCEON(x)                       (((x) & 0x1) << 0)
-#define   G_000011_E2_FORCEON(x)                       (((x) >> 0) & 0x1)
-#define   C_000011_E2_FORCEON                          0xFFFFFFFE
-#define   S_000011_E2_MAX_DYN_STOP_LAT(x)              (((x) & 0x1) << 1)
-#define   G_000011_E2_MAX_DYN_STOP_LAT(x)              (((x) >> 1) & 0x1)
-#define   C_000011_E2_MAX_DYN_STOP_LAT                 0xFFFFFFFD
-#define   S_000011_E2_CLOCK_STATUS(x)                  (((x) & 0x1) << 2)
-#define   G_000011_E2_CLOCK_STATUS(x)                  (((x) >> 2) & 0x1)
-#define   C_000011_E2_CLOCK_STATUS                     0xFFFFFFFB
-#define   S_000011_E2_PROG_SHUTOFF(x)                  (((x) & 0x1) << 3)
-#define   G_000011_E2_PROG_SHUTOFF(x)                  (((x) >> 3) & 0x1)
-#define   C_000011_E2_PROG_SHUTOFF                     0xFFFFFFF7
-#define   S_000011_E2_PROG_DELAY_VALUE(x)              (((x) & 0xFF) << 4)
-#define   G_000011_E2_PROG_DELAY_VALUE(x)              (((x) >> 4) & 0xFF)
-#define   C_000011_E2_PROG_DELAY_VALUE                 0xFFFFF00F
-#define   S_000011_E2_LOWER_POWER_IDLE(x)              (((x) & 0xFF) << 12)
-#define   G_000011_E2_LOWER_POWER_IDLE(x)              (((x) >> 12) & 0xFF)
-#define   C_000011_E2_LOWER_POWER_IDLE                 0xFFF00FFF
-#define   S_000011_E2_LOWER_POWER_IGNORE(x)            (((x) & 0x1) << 20)
-#define   G_000011_E2_LOWER_POWER_IGNORE(x)            (((x) >> 20) & 0x1)
-#define   C_000011_E2_LOWER_POWER_IGNORE               0xFFEFFFFF
-#define   S_000011_E2_NORMAL_POWER_IGNORE(x)           (((x) & 0x1) << 21)
-#define   G_000011_E2_NORMAL_POWER_IGNORE(x)           (((x) >> 21) & 0x1)
-#define   C_000011_E2_NORMAL_POWER_IGNORE              0xFFDFFFFF
-#define   S_000011_SPARE(x)                            (((x) & 0x3) << 22)
-#define   G_000011_SPARE(x)                            (((x) >> 22) & 0x3)
-#define   C_000011_SPARE                               0xFF3FFFFF
-#define   S_000011_E2_NORMAL_POWER_BUSY(x)             (((x) & 0xFF) << 24)
-#define   G_000011_E2_NORMAL_POWER_BUSY(x)             (((x) >> 24) & 0xFF)
-#define   C_000011_E2_NORMAL_POWER_BUSY                0x00FFFFFF
-#define R_000013_IDCT_DYN_CNTL                       0x000013
-#define   S_000013_IDCT_FORCEON(x)                     (((x) & 0x1) << 0)
-#define   G_000013_IDCT_FORCEON(x)                     (((x) >> 0) & 0x1)
-#define   C_000013_IDCT_FORCEON                        0xFFFFFFFE
-#define   S_000013_IDCT_MAX_DYN_STOP_LAT(x)            (((x) & 0x1) << 1)
-#define   G_000013_IDCT_MAX_DYN_STOP_LAT(x)            (((x) >> 1) & 0x1)
-#define   C_000013_IDCT_MAX_DYN_STOP_LAT               0xFFFFFFFD
-#define   S_000013_IDCT_CLOCK_STATUS(x)                (((x) & 0x1) << 2)
-#define   G_000013_IDCT_CLOCK_STATUS(x)                (((x) >> 2) & 0x1)
-#define   C_000013_IDCT_CLOCK_STATUS                   0xFFFFFFFB
-#define   S_000013_IDCT_PROG_SHUTOFF(x)                (((x) & 0x1) << 3)
-#define   G_000013_IDCT_PROG_SHUTOFF(x)                (((x) >> 3) & 0x1)
-#define   C_000013_IDCT_PROG_SHUTOFF                   0xFFFFFFF7
-#define   S_000013_IDCT_PROG_DELAY_VALUE(x)            (((x) & 0xFF) << 4)
-#define   G_000013_IDCT_PROG_DELAY_VALUE(x)            (((x) >> 4) & 0xFF)
-#define   C_000013_IDCT_PROG_DELAY_VALUE               0xFFFFF00F
-#define   S_000013_IDCT_LOWER_POWER_IDLE(x)            (((x) & 0xFF) << 12)
-#define   G_000013_IDCT_LOWER_POWER_IDLE(x)            (((x) >> 12) & 0xFF)
-#define   C_000013_IDCT_LOWER_POWER_IDLE               0xFFF00FFF
-#define   S_000013_IDCT_LOWER_POWER_IGNORE(x)          (((x) & 0x1) << 20)
-#define   G_000013_IDCT_LOWER_POWER_IGNORE(x)          (((x) >> 20) & 0x1)
-#define   C_000013_IDCT_LOWER_POWER_IGNORE             0xFFEFFFFF
-#define   S_000013_IDCT_NORMAL_POWER_IGNORE(x)         (((x) & 0x1) << 21)
-#define   G_000013_IDCT_NORMAL_POWER_IGNORE(x)         (((x) >> 21) & 0x1)
-#define   C_000013_IDCT_NORMAL_POWER_IGNORE            0xFFDFFFFF
-#define   S_000013_SPARE(x)                            (((x) & 0x3) << 22)
-#define   G_000013_SPARE(x)                            (((x) >> 22) & 0x3)
-#define   C_000013_SPARE                               0xFF3FFFFF
-#define   S_000013_IDCT_NORMAL_POWER_BUSY(x)           (((x) & 0xFF) << 24)
-#define   G_000013_IDCT_NORMAL_POWER_BUSY(x)           (((x) >> 24) & 0xFF)
-#define   C_000013_IDCT_NORMAL_POWER_BUSY              0x00FFFFFF
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv770.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv770.c
deleted file mode 100644
index 591040b9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv770.c
+++ /dev/null
@@ -1,1375 +0,0 @@
-/*
- * Copyright 2008 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- * Copyright 2009 Jerome Glisse.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#include <linux/firmware.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include "drmP.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "radeon_drm.h"
-#include "rv770d.h"
-#include "atom.h"
-#include "avivod.h"
-
-#define R700_PFP_UCODE_SIZE 848
-#define R700_PM4_UCODE_SIZE 1360
-
-static void rv770_gpu_init(struct radeon_device *rdev);
-void rv770_fini(struct radeon_device *rdev);
-static void rv770_pcie_gen2_enable(struct radeon_device *rdev);
-
-u32 rv770_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
-{
-	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
-	u32 tmp = RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset);
-	int i;
-
-	/* Lock the graphics update lock */
-	tmp |= AVIVO_D1GRPH_UPDATE_LOCK;
-	WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
-
-	/* update the scanout addresses */
-	if (radeon_crtc->crtc_id) {
-		WREG32(D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, upper_32_bits(crtc_base));
-		WREG32(D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, upper_32_bits(crtc_base));
-	} else {
-		WREG32(D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, upper_32_bits(crtc_base));
-		WREG32(D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, upper_32_bits(crtc_base));
-	}
-	WREG32(D1GRPH_SECONDARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-	       (u32)crtc_base);
-	WREG32(D1GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
-	       (u32)crtc_base);
-
-	/* Wait for update_pending to go high. */
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		if (RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING)
-			break;
-		udelay(1);
-	}
-	DRM_DEBUG("Update pending now high. Unlocking vupdate_lock.\n");
-
-	/* Unlock the lock, so double-buffering can take place inside vblank */
-	tmp &= ~AVIVO_D1GRPH_UPDATE_LOCK;
-	WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
-
-	/* Return current update_pending status: */
-	return RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING;
-}
-
-/* get temperature in millidegrees */
-int rv770_get_temp(struct radeon_device *rdev)
-{
-	u32 temp = (RREG32(CG_MULT_THERMAL_STATUS) & ASIC_T_MASK) >>
-		ASIC_T_SHIFT;
-	int actual_temp;
-
-	if (temp & 0x400)
-		actual_temp = -256;
-	else if (temp & 0x200)
-		actual_temp = 255;
-	else if (temp & 0x100) {
-		actual_temp = temp & 0x1ff;
-		actual_temp |= ~0x1ff;
-	} else
-		actual_temp = temp & 0xff;
-
-	return (actual_temp * 1000) / 2;
-}
-
-void rv770_pm_misc(struct radeon_device *rdev)
-{
-	int req_ps_idx = rdev->pm.requested_power_state_index;
-	int req_cm_idx = rdev->pm.requested_clock_mode_index;
-	struct radeon_power_state *ps = &rdev->pm.power_state[req_ps_idx];
-	struct radeon_voltage *voltage = &ps->clock_info[req_cm_idx].voltage;
-
-	if ((voltage->type == VOLTAGE_SW) && voltage->voltage) {
-		/* 0xff01 is a flag rather then an actual voltage */
-		if (voltage->voltage == 0xff01)
-			return;
-		if (voltage->voltage != rdev->pm.current_vddc) {
-			radeon_atom_set_voltage(rdev, voltage->voltage, SET_VOLTAGE_TYPE_ASIC_VDDC);
-			rdev->pm.current_vddc = voltage->voltage;
-			DRM_DEBUG("Setting: v: %d\n", voltage->voltage);
-		}
-	}
-}
-
-/*
- * GART
- */
-int rv770_pcie_gart_enable(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int r, i;
-
-	if (rdev->gart.robj == NULL) {
-		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
-		return -EINVAL;
-	}
-	r = radeon_gart_table_vram_pin(rdev);
-	if (r)
-		return r;
-	radeon_gart_restore(rdev);
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
-				ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-				EFFECTIVE_L2_QUEUE_SIZE(7));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, BANK_SELECT(0) | CACHE_UPDATE_MODE(2));
-	/* Setup TLB control */
-	tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING |
-		SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU |
-		EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5);
-	WREG32(MC_VM_MD_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB2_CNTL, tmp);
-	if (rdev->family == CHIP_RV740)
-		WREG32(MC_VM_MD_L1_TLB3_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12);
-	WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
-				RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
-	WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
-			(u32)(rdev->dummy_page.addr >> 12));
-	for (i = 1; i < 7; i++)
-		WREG32(VM_CONTEXT0_CNTL + (i * 4), 0);
-
-	r600_pcie_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20),
-		 (unsigned long long)rdev->gart.table_addr);
-	rdev->gart.ready = true;
-	return 0;
-}
-
-void rv770_pcie_gart_disable(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int i;
-
-	/* Disable all tables */
-	for (i = 0; i < 7; i++)
-		WREG32(VM_CONTEXT0_CNTL + (i * 4), 0);
-
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING |
-				EFFECTIVE_L2_QUEUE_SIZE(7));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, BANK_SELECT(0) | CACHE_UPDATE_MODE(2));
-	/* Setup TLB control */
-	tmp = EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5);
-	WREG32(MC_VM_MD_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
-	radeon_gart_table_vram_unpin(rdev);
-}
-
-void rv770_pcie_gart_fini(struct radeon_device *rdev)
-{
-	radeon_gart_fini(rdev);
-	rv770_pcie_gart_disable(rdev);
-	radeon_gart_table_vram_free(rdev);
-}
-
-
-void rv770_agp_enable(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int i;
-
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
-				ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-				EFFECTIVE_L2_QUEUE_SIZE(7));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, BANK_SELECT(0) | CACHE_UPDATE_MODE(2));
-	/* Setup TLB control */
-	tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING |
-		SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU |
-		EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5);
-	WREG32(MC_VM_MD_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MD_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB0_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB1_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
-	WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
-	for (i = 0; i < 7; i++)
-		WREG32(VM_CONTEXT0_CNTL + (i * 4), 0);
-}
-
-static void rv770_mc_program(struct radeon_device *rdev)
-{
-	struct rv515_mc_save save;
-	u32 tmp;
-	int i, j;
-
-	/* Initialize HDP */
-	for (i = 0, j = 0; i < 32; i++, j += 0x18) {
-		WREG32((0x2c14 + j), 0x00000000);
-		WREG32((0x2c18 + j), 0x00000000);
-		WREG32((0x2c1c + j), 0x00000000);
-		WREG32((0x2c20 + j), 0x00000000);
-		WREG32((0x2c24 + j), 0x00000000);
-	}
-	/* r7xx hw bug.  Read from HDP_DEBUG1 rather
-	 * than writing to HDP_REG_COHERENCY_FLUSH_CNTL
-	 */
-	tmp = RREG32(HDP_DEBUG1);
-
-	rv515_mc_stop(rdev, &save);
-	if (r600_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	/* Lockout access through VGA aperture*/
-	WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE);
-	/* Update configuration */
-	if (rdev->flags & RADEON_IS_AGP) {
-		if (rdev->mc.vram_start < rdev->mc.gtt_start) {
-			/* VRAM before AGP */
-			WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
-				rdev->mc.vram_start >> 12);
-			WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
-				rdev->mc.gtt_end >> 12);
-		} else {
-			/* VRAM after AGP */
-			WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
-				rdev->mc.gtt_start >> 12);
-			WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
-				rdev->mc.vram_end >> 12);
-		}
-	} else {
-		WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
-			rdev->mc.vram_start >> 12);
-		WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
-			rdev->mc.vram_end >> 12);
-	}
-	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, rdev->vram_scratch.gpu_addr >> 12);
-	tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16;
-	tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
-	WREG32(MC_VM_FB_LOCATION, tmp);
-	WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
-	WREG32(HDP_NONSURFACE_INFO, (2 << 7));
-	WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
-	if (rdev->flags & RADEON_IS_AGP) {
-		WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 16);
-		WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 16);
-		WREG32(MC_VM_AGP_BASE, rdev->mc.agp_base >> 22);
-	} else {
-		WREG32(MC_VM_AGP_BASE, 0);
-		WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF);
-		WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF);
-	}
-	if (r600_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	rv515_mc_resume(rdev, &save);
-	/* we need to own VRAM, so turn off the VGA renderer here
-	 * to stop it overwriting our objects */
-	rv515_vga_render_disable(rdev);
-}
-
-
-/*
- * CP.
- */
-void r700_cp_stop(struct radeon_device *rdev)
-{
-	radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
-	WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT));
-	WREG32(SCRATCH_UMSK, 0);
-}
-
-static int rv770_cp_load_microcode(struct radeon_device *rdev)
-{
-	const __be32 *fw_data;
-	int i;
-
-	if (!rdev->me_fw || !rdev->pfp_fw)
-		return -EINVAL;
-
-	r700_cp_stop(rdev);
-	WREG32(CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-	       BUF_SWAP_32BIT |
-#endif
-	       RB_NO_UPDATE | RB_BLKSZ(15) | RB_BUFSZ(3));
-
-	/* Reset cp */
-	WREG32(GRBM_SOFT_RESET, SOFT_RESET_CP);
-	RREG32(GRBM_SOFT_RESET);
-	mdelay(15);
-	WREG32(GRBM_SOFT_RESET, 0);
-
-	fw_data = (const __be32 *)rdev->pfp_fw->data;
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < R700_PFP_UCODE_SIZE; i++)
-		WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-
-	fw_data = (const __be32 *)rdev->me_fw->data;
-	WREG32(CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < R700_PM4_UCODE_SIZE; i++)
-		WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
-
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	WREG32(CP_ME_RAM_WADDR, 0);
-	WREG32(CP_ME_RAM_RADDR, 0);
-	return 0;
-}
-
-void r700_cp_fini(struct radeon_device *rdev)
-{
-	r700_cp_stop(rdev);
-	radeon_ring_fini(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-}
-
-/*
- * Core functions
- */
-static u32 r700_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
-					     u32 num_tile_pipes,
-					     u32 num_backends,
-					     u32 backend_disable_mask)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask;
-	u32 enabled_backends_count;
-	u32 cur_pipe;
-	u32 swizzle_pipe[R7XX_MAX_PIPES];
-	u32 cur_backend;
-	u32 i;
-	bool force_no_swizzle;
-
-	if (num_tile_pipes > R7XX_MAX_PIPES)
-		num_tile_pipes = R7XX_MAX_PIPES;
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_backends > R7XX_MAX_BACKENDS)
-		num_backends = R7XX_MAX_BACKENDS;
-	if (num_backends < 1)
-		num_backends = 1;
-
-	enabled_backends_mask = 0;
-	enabled_backends_count = 0;
-	for (i = 0; i < R7XX_MAX_BACKENDS; ++i) {
-		if (((backend_disable_mask >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends)
-			break;
-	}
-
-	if (enabled_backends_count == 0) {
-		enabled_backends_mask = 1;
-		enabled_backends_count = 1;
-	}
-
-	if (enabled_backends_count != num_backends)
-		num_backends = enabled_backends_count;
-
-	switch (rdev->family) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-		force_no_swizzle = false;
-		break;
-	case CHIP_RV710:
-	case CHIP_RV740:
-	default:
-		force_no_swizzle = true;
-		break;
-	}
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R7XX_MAX_PIPES);
-	switch (num_tile_pipes) {
-	case 1:
-		swizzle_pipe[0] = 0;
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 3:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 1;
-		}
-		break;
-	case 4:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 3;
-			swizzle_pipe[3] = 1;
-		}
-		break;
-	case 5:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 1;
-			swizzle_pipe[4] = 3;
-		}
-		break;
-	case 6:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 5;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 1;
-		}
-		break;
-	case 7:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 1;
-			swizzle_pipe[6] = 5;
-		}
-		break;
-	case 8:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-			swizzle_pipe[7] = 7;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 1;
-			swizzle_pipe[6] = 7;
-			swizzle_pipe[7] = 5;
-		}
-		break;
-	}
-
-	cur_backend = 0;
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % R7XX_MAX_BACKENDS;
-
-		backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2)));
-
-		cur_backend = (cur_backend + 1) % R7XX_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-static void rv770_gpu_init(struct radeon_device *rdev)
-{
-	int i, j, num_qd_pipes;
-	u32 ta_aux_cntl;
-	u32 sx_debug_1;
-	u32 smx_dc_ctl0;
-	u32 db_debug3;
-	u32 num_gs_verts_per_thread;
-	u32 vgt_gs_per_es;
-	u32 gs_prim_buffer_depth = 0;
-	u32 sq_ms_fifo_sizes;
-	u32 sq_config;
-	u32 sq_thread_resource_mgmt;
-	u32 hdp_host_path_cntl;
-	u32 sq_dyn_gpr_size_simd_ab_0;
-	u32 backend_map;
-	u32 gb_tiling_config = 0;
-	u32 cc_rb_backend_disable = 0;
-	u32 cc_gc_shader_pipe_config = 0;
-	u32 mc_arb_ramcfg;
-	u32 db_debug4;
-
-	/* setup chip specs */
-	switch (rdev->family) {
-	case CHIP_RV770:
-		rdev->config.rv770.max_pipes = 4;
-		rdev->config.rv770.max_tile_pipes = 8;
-		rdev->config.rv770.max_simds = 10;
-		rdev->config.rv770.max_backends = 4;
-		rdev->config.rv770.max_gprs = 256;
-		rdev->config.rv770.max_threads = 248;
-		rdev->config.rv770.max_stack_entries = 512;
-		rdev->config.rv770.max_hw_contexts = 8;
-		rdev->config.rv770.max_gs_threads = 16 * 2;
-		rdev->config.rv770.sx_max_export_size = 128;
-		rdev->config.rv770.sx_max_export_pos_size = 16;
-		rdev->config.rv770.sx_max_export_smx_size = 112;
-		rdev->config.rv770.sq_num_cf_insts = 2;
-
-		rdev->config.rv770.sx_num_of_sets = 7;
-		rdev->config.rv770.sc_prim_fifo_size = 0xF9;
-		rdev->config.rv770.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.rv770.sc_earlyz_tile_fifo_fize = 0x130;
-		break;
-	case CHIP_RV730:
-		rdev->config.rv770.max_pipes = 2;
-		rdev->config.rv770.max_tile_pipes = 4;
-		rdev->config.rv770.max_simds = 8;
-		rdev->config.rv770.max_backends = 2;
-		rdev->config.rv770.max_gprs = 128;
-		rdev->config.rv770.max_threads = 248;
-		rdev->config.rv770.max_stack_entries = 256;
-		rdev->config.rv770.max_hw_contexts = 8;
-		rdev->config.rv770.max_gs_threads = 16 * 2;
-		rdev->config.rv770.sx_max_export_size = 256;
-		rdev->config.rv770.sx_max_export_pos_size = 32;
-		rdev->config.rv770.sx_max_export_smx_size = 224;
-		rdev->config.rv770.sq_num_cf_insts = 2;
-
-		rdev->config.rv770.sx_num_of_sets = 7;
-		rdev->config.rv770.sc_prim_fifo_size = 0xf9;
-		rdev->config.rv770.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.rv770.sc_earlyz_tile_fifo_fize = 0x130;
-		if (rdev->config.rv770.sx_max_export_pos_size > 16) {
-			rdev->config.rv770.sx_max_export_pos_size -= 16;
-			rdev->config.rv770.sx_max_export_smx_size += 16;
-		}
-		break;
-	case CHIP_RV710:
-		rdev->config.rv770.max_pipes = 2;
-		rdev->config.rv770.max_tile_pipes = 2;
-		rdev->config.rv770.max_simds = 2;
-		rdev->config.rv770.max_backends = 1;
-		rdev->config.rv770.max_gprs = 256;
-		rdev->config.rv770.max_threads = 192;
-		rdev->config.rv770.max_stack_entries = 256;
-		rdev->config.rv770.max_hw_contexts = 4;
-		rdev->config.rv770.max_gs_threads = 8 * 2;
-		rdev->config.rv770.sx_max_export_size = 128;
-		rdev->config.rv770.sx_max_export_pos_size = 16;
-		rdev->config.rv770.sx_max_export_smx_size = 112;
-		rdev->config.rv770.sq_num_cf_insts = 1;
-
-		rdev->config.rv770.sx_num_of_sets = 7;
-		rdev->config.rv770.sc_prim_fifo_size = 0x40;
-		rdev->config.rv770.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.rv770.sc_earlyz_tile_fifo_fize = 0x130;
-		break;
-	case CHIP_RV740:
-		rdev->config.rv770.max_pipes = 4;
-		rdev->config.rv770.max_tile_pipes = 4;
-		rdev->config.rv770.max_simds = 8;
-		rdev->config.rv770.max_backends = 4;
-		rdev->config.rv770.max_gprs = 256;
-		rdev->config.rv770.max_threads = 248;
-		rdev->config.rv770.max_stack_entries = 512;
-		rdev->config.rv770.max_hw_contexts = 8;
-		rdev->config.rv770.max_gs_threads = 16 * 2;
-		rdev->config.rv770.sx_max_export_size = 256;
-		rdev->config.rv770.sx_max_export_pos_size = 32;
-		rdev->config.rv770.sx_max_export_smx_size = 224;
-		rdev->config.rv770.sq_num_cf_insts = 2;
-
-		rdev->config.rv770.sx_num_of_sets = 7;
-		rdev->config.rv770.sc_prim_fifo_size = 0x100;
-		rdev->config.rv770.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.rv770.sc_earlyz_tile_fifo_fize = 0x130;
-
-		if (rdev->config.rv770.sx_max_export_pos_size > 16) {
-			rdev->config.rv770.sx_max_export_pos_size -= 16;
-			rdev->config.rv770.sx_max_export_smx_size += 16;
-		}
-		break;
-	default:
-		break;
-	}
-
-	/* Initialize HDP */
-	j = 0;
-	for (i = 0; i < 32; i++) {
-		WREG32((0x2c14 + j), 0x00000000);
-		WREG32((0x2c18 + j), 0x00000000);
-		WREG32((0x2c1c + j), 0x00000000);
-		WREG32((0x2c20 + j), 0x00000000);
-		WREG32((0x2c24 + j), 0x00000000);
-		j += 0x18;
-	}
-
-	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
-
-	/* setup tiling, simd, pipe config */
-	mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
-
-	switch (rdev->config.rv770.max_tile_pipes) {
-	case 1:
-	default:
-		gb_tiling_config |= PIPE_TILING(0);
-		break;
-	case 2:
-		gb_tiling_config |= PIPE_TILING(1);
-		break;
-	case 4:
-		gb_tiling_config |= PIPE_TILING(2);
-		break;
-	case 8:
-		gb_tiling_config |= PIPE_TILING(3);
-		break;
-	}
-	rdev->config.rv770.tiling_npipes = rdev->config.rv770.max_tile_pipes;
-
-	if (rdev->family == CHIP_RV770)
-		gb_tiling_config |= BANK_TILING(1);
-	else {
-		if ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT)
-			gb_tiling_config |= BANK_TILING(1);
-		else
-			gb_tiling_config |= BANK_TILING(0);
-	}
-	rdev->config.rv770.tiling_nbanks = 4 << ((gb_tiling_config >> 4) & 0x3);
-	gb_tiling_config |= GROUP_SIZE((mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT);
-	if ((mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT)
-		rdev->config.rv770.tiling_group_size = 512;
-	else
-		rdev->config.rv770.tiling_group_size = 256;
-	if (((mc_arb_ramcfg & NOOFROWS_MASK) >> NOOFROWS_SHIFT) > 3) {
-		gb_tiling_config |= ROW_TILING(3);
-		gb_tiling_config |= SAMPLE_SPLIT(3);
-	} else {
-		gb_tiling_config |=
-			ROW_TILING(((mc_arb_ramcfg & NOOFROWS_MASK) >> NOOFROWS_SHIFT));
-		gb_tiling_config |=
-			SAMPLE_SPLIT(((mc_arb_ramcfg & NOOFROWS_MASK) >> NOOFROWS_SHIFT));
-	}
-
-	gb_tiling_config |= BANK_SWAPS(1);
-
-	cc_rb_backend_disable = RREG32(CC_RB_BACKEND_DISABLE) & 0x00ff0000;
-	cc_rb_backend_disable |=
-		BACKEND_DISABLE((R7XX_MAX_BACKENDS_MASK << rdev->config.rv770.max_backends) & R7XX_MAX_BACKENDS_MASK);
-
-	cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG) & 0xffffff00;
-	cc_gc_shader_pipe_config |=
-		INACTIVE_QD_PIPES((R7XX_MAX_PIPES_MASK << rdev->config.rv770.max_pipes) & R7XX_MAX_PIPES_MASK);
-	cc_gc_shader_pipe_config |=
-		INACTIVE_SIMDS((R7XX_MAX_SIMDS_MASK << rdev->config.rv770.max_simds) & R7XX_MAX_SIMDS_MASK);
-
-	if (rdev->family == CHIP_RV740)
-		backend_map = 0x28;
-	else
-		backend_map = r700_get_tile_pipe_to_backend_map(rdev,
-								rdev->config.rv770.max_tile_pipes,
-								(R7XX_MAX_BACKENDS -
-								 r600_count_pipe_bits((cc_rb_backend_disable &
-										       R7XX_MAX_BACKENDS_MASK) >> 16)),
-								(cc_rb_backend_disable >> 16));
-
-	rdev->config.rv770.tile_config = gb_tiling_config;
-	rdev->config.rv770.backend_map = backend_map;
-	gb_tiling_config |= BACKEND_MAP(backend_map);
-
-	WREG32(GB_TILING_CONFIG, gb_tiling_config);
-	WREG32(DCP_TILING_CONFIG, (gb_tiling_config & 0xffff));
-	WREG32(HDP_TILING_CONFIG, (gb_tiling_config & 0xffff));
-
-	WREG32(CC_RB_BACKEND_DISABLE,      cc_rb_backend_disable);
-	WREG32(CC_GC_SHADER_PIPE_CONFIG,   cc_gc_shader_pipe_config);
-	WREG32(GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-	WREG32(CC_SYS_RB_BACKEND_DISABLE,  cc_rb_backend_disable);
-
-	WREG32(CGTS_SYS_TCC_DISABLE, 0);
-	WREG32(CGTS_TCC_DISABLE, 0);
-	WREG32(CGTS_USER_SYS_TCC_DISABLE, 0);
-	WREG32(CGTS_USER_TCC_DISABLE, 0);
-
-	num_qd_pipes =
-		R7XX_MAX_PIPES - r600_count_pipe_bits((cc_gc_shader_pipe_config & INACTIVE_QD_PIPES_MASK) >> 8);
-	WREG32(VGT_OUT_DEALLOC_CNTL, (num_qd_pipes * 4) & DEALLOC_DIST_MASK);
-	WREG32(VGT_VERTEX_REUSE_BLOCK_CNTL, ((num_qd_pipes * 4) - 2) & VTX_REUSE_DEPTH_MASK);
-
-	/* set HW defaults for 3D engine */
-	WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) |
-				     ROQ_IB2_START(0x2b)));
-
-	WREG32(CP_MEQ_THRESHOLDS, STQ_SPLIT(0x30));
-
-	ta_aux_cntl = RREG32(TA_CNTL_AUX);
-	WREG32(TA_CNTL_AUX, ta_aux_cntl | DISABLE_CUBE_ANISO);
-
-	sx_debug_1 = RREG32(SX_DEBUG_1);
-	sx_debug_1 |= ENABLE_NEW_SMX_ADDRESS;
-	WREG32(SX_DEBUG_1, sx_debug_1);
-
-	smx_dc_ctl0 = RREG32(SMX_DC_CTL0);
-	smx_dc_ctl0 &= ~CACHE_DEPTH(0x1ff);
-	smx_dc_ctl0 |= CACHE_DEPTH((rdev->config.rv770.sx_num_of_sets * 64) - 1);
-	WREG32(SMX_DC_CTL0, smx_dc_ctl0);
-
-	if (rdev->family != CHIP_RV740)
-		WREG32(SMX_EVENT_CTL, (ES_FLUSH_CTL(4) |
-				       GS_FLUSH_CTL(4) |
-				       ACK_FLUSH_CTL(3) |
-				       SYNC_FLUSH_CTL));
-
-	if (rdev->family != CHIP_RV770)
-		WREG32(SMX_SAR_CTL0, 0x00003f3f);
-
-	db_debug3 = RREG32(DB_DEBUG3);
-	db_debug3 &= ~DB_CLK_OFF_DELAY(0x1f);
-	switch (rdev->family) {
-	case CHIP_RV770:
-	case CHIP_RV740:
-		db_debug3 |= DB_CLK_OFF_DELAY(0x1f);
-		break;
-	case CHIP_RV710:
-	case CHIP_RV730:
-	default:
-		db_debug3 |= DB_CLK_OFF_DELAY(2);
-		break;
-	}
-	WREG32(DB_DEBUG3, db_debug3);
-
-	if (rdev->family != CHIP_RV770) {
-		db_debug4 = RREG32(DB_DEBUG4);
-		db_debug4 |= DISABLE_TILE_COVERED_FOR_PS_ITER;
-		WREG32(DB_DEBUG4, db_debug4);
-	}
-
-	WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.rv770.sx_max_export_size / 4) - 1) |
-					POSITION_BUFFER_SIZE((rdev->config.rv770.sx_max_export_pos_size / 4) - 1) |
-					SMX_BUFFER_SIZE((rdev->config.rv770.sx_max_export_smx_size / 4) - 1)));
-
-	WREG32(PA_SC_FIFO_SIZE, (SC_PRIM_FIFO_SIZE(rdev->config.rv770.sc_prim_fifo_size) |
-				 SC_HIZ_TILE_FIFO_SIZE(rdev->config.rv770.sc_hiz_tile_fifo_size) |
-				 SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.rv770.sc_earlyz_tile_fifo_fize)));
-
-	WREG32(PA_SC_MULTI_CHIP_CNTL, 0);
-
-	WREG32(VGT_NUM_INSTANCES, 1);
-
-	WREG32(SPI_CONFIG_CNTL, GPR_WRITE_PRIORITY(0));
-
-	WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4));
-
-	WREG32(CP_PERFMON_CNTL, 0);
-
-	sq_ms_fifo_sizes = (CACHE_FIFO_SIZE(16 * rdev->config.rv770.sq_num_cf_insts) |
-			    DONE_FIFO_HIWATER(0xe0) |
-			    ALU_UPDATE_FIFO_HIWATER(0x8));
-	switch (rdev->family) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-	case CHIP_RV710:
-		sq_ms_fifo_sizes |= FETCH_FIFO_HIWATER(0x1);
-		break;
-	case CHIP_RV740:
-	default:
-		sq_ms_fifo_sizes |= FETCH_FIFO_HIWATER(0x4);
-		break;
-	}
-	WREG32(SQ_MS_FIFO_SIZES, sq_ms_fifo_sizes);
-
-	/* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT
-	 * should be adjusted as needed by the 2D/3D drivers.  This just sets default values
-	 */
-	sq_config = RREG32(SQ_CONFIG);
-	sq_config &= ~(PS_PRIO(3) |
-		       VS_PRIO(3) |
-		       GS_PRIO(3) |
-		       ES_PRIO(3));
-	sq_config |= (DX9_CONSTS |
-		      VC_ENABLE |
-		      EXPORT_SRC_C |
-		      PS_PRIO(0) |
-		      VS_PRIO(1) |
-		      GS_PRIO(2) |
-		      ES_PRIO(3));
-	if (rdev->family == CHIP_RV710)
-		/* no vertex cache */
-		sq_config &= ~VC_ENABLE;
-
-	WREG32(SQ_CONFIG, sq_config);
-
-	WREG32(SQ_GPR_RESOURCE_MGMT_1,  (NUM_PS_GPRS((rdev->config.rv770.max_gprs * 24)/64) |
-					 NUM_VS_GPRS((rdev->config.rv770.max_gprs * 24)/64) |
-					 NUM_CLAUSE_TEMP_GPRS(((rdev->config.rv770.max_gprs * 24)/64)/2)));
-
-	WREG32(SQ_GPR_RESOURCE_MGMT_2,  (NUM_GS_GPRS((rdev->config.rv770.max_gprs * 7)/64) |
-					 NUM_ES_GPRS((rdev->config.rv770.max_gprs * 7)/64)));
-
-	sq_thread_resource_mgmt = (NUM_PS_THREADS((rdev->config.rv770.max_threads * 4)/8) |
-				   NUM_VS_THREADS((rdev->config.rv770.max_threads * 2)/8) |
-				   NUM_ES_THREADS((rdev->config.rv770.max_threads * 1)/8));
-	if (((rdev->config.rv770.max_threads * 1) / 8) > rdev->config.rv770.max_gs_threads)
-		sq_thread_resource_mgmt |= NUM_GS_THREADS(rdev->config.rv770.max_gs_threads);
-	else
-		sq_thread_resource_mgmt |= NUM_GS_THREADS((rdev->config.rv770.max_gs_threads * 1)/8);
-	WREG32(SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt);
-
-	WREG32(SQ_STACK_RESOURCE_MGMT_1, (NUM_PS_STACK_ENTRIES((rdev->config.rv770.max_stack_entries * 1)/4) |
-						     NUM_VS_STACK_ENTRIES((rdev->config.rv770.max_stack_entries * 1)/4)));
-
-	WREG32(SQ_STACK_RESOURCE_MGMT_2, (NUM_GS_STACK_ENTRIES((rdev->config.rv770.max_stack_entries * 1)/4) |
-						     NUM_ES_STACK_ENTRIES((rdev->config.rv770.max_stack_entries * 1)/4)));
-
-	sq_dyn_gpr_size_simd_ab_0 = (SIMDA_RING0((rdev->config.rv770.max_gprs * 38)/64) |
-				     SIMDA_RING1((rdev->config.rv770.max_gprs * 38)/64) |
-				     SIMDB_RING0((rdev->config.rv770.max_gprs * 38)/64) |
-				     SIMDB_RING1((rdev->config.rv770.max_gprs * 38)/64));
-
-	WREG32(SQ_DYN_GPR_SIZE_SIMD_AB_0, sq_dyn_gpr_size_simd_ab_0);
-	WREG32(SQ_DYN_GPR_SIZE_SIMD_AB_1, sq_dyn_gpr_size_simd_ab_0);
-	WREG32(SQ_DYN_GPR_SIZE_SIMD_AB_2, sq_dyn_gpr_size_simd_ab_0);
-	WREG32(SQ_DYN_GPR_SIZE_SIMD_AB_3, sq_dyn_gpr_size_simd_ab_0);
-	WREG32(SQ_DYN_GPR_SIZE_SIMD_AB_4, sq_dyn_gpr_size_simd_ab_0);
-	WREG32(SQ_DYN_GPR_SIZE_SIMD_AB_5, sq_dyn_gpr_size_simd_ab_0);
-	WREG32(SQ_DYN_GPR_SIZE_SIMD_AB_6, sq_dyn_gpr_size_simd_ab_0);
-	WREG32(SQ_DYN_GPR_SIZE_SIMD_AB_7, sq_dyn_gpr_size_simd_ab_0);
-
-	WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) |
-					  FORCE_EOV_MAX_REZ_CNT(255)));
-
-	if (rdev->family == CHIP_RV710)
-		WREG32(VGT_CACHE_INVALIDATION, (CACHE_INVALIDATION(TC_ONLY) |
-						AUTO_INVLD_EN(ES_AND_GS_AUTO)));
-	else
-		WREG32(VGT_CACHE_INVALIDATION, (CACHE_INVALIDATION(VC_AND_TC) |
-						AUTO_INVLD_EN(ES_AND_GS_AUTO)));
-
-	switch (rdev->family) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-	case CHIP_RV740:
-		gs_prim_buffer_depth = 384;
-		break;
-	case CHIP_RV710:
-		gs_prim_buffer_depth = 128;
-		break;
-	default:
-		break;
-	}
-
-	num_gs_verts_per_thread = rdev->config.rv770.max_pipes * 16;
-	vgt_gs_per_es = gs_prim_buffer_depth + num_gs_verts_per_thread;
-	/* Max value for this is 256 */
-	if (vgt_gs_per_es > 256)
-		vgt_gs_per_es = 256;
-
-	WREG32(VGT_ES_PER_GS, 128);
-	WREG32(VGT_GS_PER_ES, vgt_gs_per_es);
-	WREG32(VGT_GS_PER_VS, 2);
-
-	/* more default values. 2D/3D driver should adjust as needed */
-	WREG32(VGT_GS_VERTEX_REUSE, 16);
-	WREG32(PA_SC_LINE_STIPPLE_STATE, 0);
-	WREG32(VGT_STRMOUT_EN, 0);
-	WREG32(SX_MISC, 0);
-	WREG32(PA_SC_MODE_CNTL, 0);
-	WREG32(PA_SC_EDGERULE, 0xaaaaaaaa);
-	WREG32(PA_SC_AA_CONFIG, 0);
-	WREG32(PA_SC_CLIPRECT_RULE, 0xffff);
-	WREG32(PA_SC_LINE_STIPPLE, 0);
-	WREG32(SPI_INPUT_Z, 0);
-	WREG32(SPI_PS_IN_CONTROL_0, NUM_INTERP(2));
-	WREG32(CB_COLOR7_FRAG, 0);
-
-	/* clear render buffer base addresses */
-	WREG32(CB_COLOR0_BASE, 0);
-	WREG32(CB_COLOR1_BASE, 0);
-	WREG32(CB_COLOR2_BASE, 0);
-	WREG32(CB_COLOR3_BASE, 0);
-	WREG32(CB_COLOR4_BASE, 0);
-	WREG32(CB_COLOR5_BASE, 0);
-	WREG32(CB_COLOR6_BASE, 0);
-	WREG32(CB_COLOR7_BASE, 0);
-
-	WREG32(TCP_CNTL, 0);
-
-	hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL);
-	WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
-
-	WREG32(PA_SC_MULTI_CHIP_CNTL, 0);
-
-	WREG32(PA_CL_ENHANCE, (CLIP_VTX_REORDER_ENA |
-					  NUM_CLIP_SEQ(3)));
-	WREG32(VC_ENHANCE, 0);
-}
-
-void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
-{
-	u64 size_bf, size_af;
-
-	if (mc->mc_vram_size > 0xE0000000) {
-		/* leave room for at least 512M GTT */
-		dev_warn(rdev->dev, "limiting VRAM\n");
-		mc->real_vram_size = 0xE0000000;
-		mc->mc_vram_size = 0xE0000000;
-	}
-	if (rdev->flags & RADEON_IS_AGP) {
-		size_bf = mc->gtt_start;
-		size_af = 0xFFFFFFFF - mc->gtt_end;
-		if (size_bf > size_af) {
-			if (mc->mc_vram_size > size_bf) {
-				dev_warn(rdev->dev, "limiting VRAM\n");
-				mc->real_vram_size = size_bf;
-				mc->mc_vram_size = size_bf;
-			}
-			mc->vram_start = mc->gtt_start - mc->mc_vram_size;
-		} else {
-			if (mc->mc_vram_size > size_af) {
-				dev_warn(rdev->dev, "limiting VRAM\n");
-				mc->real_vram_size = size_af;
-				mc->mc_vram_size = size_af;
-			}
-			mc->vram_start = mc->gtt_end + 1;
-		}
-		mc->vram_end = mc->vram_start + mc->mc_vram_size - 1;
-		dev_info(rdev->dev, "VRAM: %lluM 0x%08llX - 0x%08llX (%lluM used)\n",
-				mc->mc_vram_size >> 20, mc->vram_start,
-				mc->vram_end, mc->real_vram_size >> 20);
-	} else {
-		radeon_vram_location(rdev, &rdev->mc, 0);
-		rdev->mc.gtt_base_align = 0;
-		radeon_gtt_location(rdev, mc);
-	}
-}
-
-int rv770_mc_init(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int chansize, numchan;
-
-	/* Get VRAM informations */
-	rdev->mc.vram_is_ddr = true;
-	tmp = RREG32(MC_ARB_RAMCFG);
-	if (tmp & CHANSIZE_OVERRIDE) {
-		chansize = 16;
-	} else if (tmp & CHANSIZE_MASK) {
-		chansize = 64;
-	} else {
-		chansize = 32;
-	}
-	tmp = RREG32(MC_SHARED_CHMAP);
-	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
-	case 0:
-	default:
-		numchan = 1;
-		break;
-	case 1:
-		numchan = 2;
-		break;
-	case 2:
-		numchan = 4;
-		break;
-	case 3:
-		numchan = 8;
-		break;
-	}
-	rdev->mc.vram_width = numchan * chansize;
-	/* Could aper size report 0 ? */
-	rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
-	rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
-	/* Setup GPU memory space */
-	rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE);
-	rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE);
-	rdev->mc.visible_vram_size = rdev->mc.aper_size;
-	r700_vram_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-
-	return 0;
-}
-
-static int rv770_startup(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r;
-
-	/* enable pcie gen2 link */
-	rv770_pcie_gen2_enable(rdev);
-
-	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
-		r = r600_init_microcode(rdev);
-		if (r) {
-			DRM_ERROR("Failed to load firmware!\n");
-			return r;
-		}
-	}
-
-	r = r600_vram_scratch_init(rdev);
-	if (r)
-		return r;
-
-	rv770_mc_program(rdev);
-	if (rdev->flags & RADEON_IS_AGP) {
-		rv770_agp_enable(rdev);
-	} else {
-		r = rv770_pcie_gart_enable(rdev);
-		if (r)
-			return r;
-	}
-
-	rv770_gpu_init(rdev);
-	r = r600_blit_init(rdev);
-	if (r) {
-		r600_blit_fini(rdev);
-		rdev->asic->copy.copy = NULL;
-		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
-	}
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	r = r600_irq_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: IH init failed (%d).\n", r);
-		radeon_irq_kms_fini(rdev);
-		return r;
-	}
-	r600_irq_set(rdev);
-
-	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
-			     R600_CP_RB_RPTR, R600_CP_RB_WPTR,
-			     0, 0xfffff, RADEON_CP_PACKET2);
-	if (r)
-		return r;
-	r = rv770_cp_load_microcode(rdev);
-	if (r)
-		return r;
-	r = r600_cp_resume(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		dev_err(rdev->dev, "IB test failed (%d).\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return 0;
-}
-
-int rv770_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Do not reset GPU before posting, on rv770 hw unlike on r500 hw,
-	 * posting will perform necessary task to bring back GPU into good
-	 * shape.
-	 */
-	/* post card */
-	atom_asic_init(rdev->mode_info.atom_context);
-
-	rdev->accel_working = true;
-	r = rv770_startup(rdev);
-	if (r) {
-		DRM_ERROR("r600 startup failed on resume\n");
-		rdev->accel_working = false;
-		return r;
-	}
-
-	r = r600_audio_init(rdev);
-	if (r) {
-		dev_err(rdev->dev, "radeon: audio init failed\n");
-		return r;
-	}
-
-	return r;
-
-}
-
-int rv770_suspend(struct radeon_device *rdev)
-{
-	r600_audio_fini(rdev);
-	radeon_ib_pool_suspend(rdev);
-	r600_blit_suspend(rdev);
-	/* FIXME: we should wait for ring to be empty */
-	r700_cp_stop(rdev);
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
-	r600_irq_suspend(rdev);
-	radeon_wb_disable(rdev);
-	rv770_pcie_gart_disable(rdev);
-
-	return 0;
-}
-
-/* Plan is to move initialization in that function and use
- * helper function so that radeon_device_init pretty much
- * do nothing more than calling asic specific function. This
- * should also allow to remove a bunch of callback function
- * like vram_info.
- */
-int rv770_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* This don't do much */
-	r = radeon_gem_init(rdev);
-	if (r)
-		return r;
-	/* Read BIOS */
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	/* Must be an ATOMBIOS */
-	if (!rdev->is_atom_bios) {
-		dev_err(rdev->dev, "Expecting atombios for R600 GPU\n");
-		return -EINVAL;
-	}
-	r = radeon_atombios_init(rdev);
-	if (r)
-		return r;
-	/* Post card if necessary */
-	if (!radeon_card_posted(rdev)) {
-		if (!rdev->bios) {
-			dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
-			return -EINVAL;
-		}
-		DRM_INFO("GPU not posted. posting now...\n");
-		atom_asic_init(rdev->mode_info.atom_context);
-	}
-	/* Initialize scratch registers */
-	r600_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-	/* initialize AGP */
-	if (rdev->flags & RADEON_IS_AGP) {
-		r = radeon_agp_init(rdev);
-		if (r)
-			radeon_agp_disable(rdev);
-	}
-	r = rv770_mc_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL;
-	r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024);
-
-	rdev->ih.ring_obj = NULL;
-	r600_ih_ring_init(rdev, 64 * 1024);
-
-	r = r600_pcie_gart_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-
-	r = rv770_startup(rdev);
-	if (r) {
-		dev_err(rdev->dev, "disabling GPU acceleration\n");
-		r700_cp_fini(rdev);
-		r600_irq_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		rv770_pcie_gart_fini(rdev);
-		rdev->accel_working = false;
-	}
-
-	r = r600_audio_init(rdev);
-	if (r) {
-		dev_err(rdev->dev, "radeon: audio init failed\n");
-		return r;
-	}
-
-	return 0;
-}
-
-void rv770_fini(struct radeon_device *rdev)
-{
-	r600_blit_fini(rdev);
-	r700_cp_fini(rdev);
-	r600_irq_fini(rdev);
-	radeon_wb_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	rv770_pcie_gart_fini(rdev);
-	r600_vram_scratch_fini(rdev);
-	radeon_gem_fini(rdev);
-	radeon_semaphore_driver_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_agp_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
-static void rv770_pcie_gen2_enable(struct radeon_device *rdev)
-{
-	u32 link_width_cntl, lanes, speed_cntl, tmp;
-	u16 link_cntl2;
-
-	if (radeon_pcie_gen2 == 0)
-		return;
-
-	if (rdev->flags & RADEON_IS_IGP)
-		return;
-
-	if (!(rdev->flags & RADEON_IS_PCIE))
-		return;
-
-	/* x2 cards have a special sequence */
-	if (ASIC_IS_X2(rdev))
-		return;
-
-	/* advertise upconfig capability */
-	link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
-	link_width_cntl &= ~LC_UPCONFIGURE_DIS;
-	WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-	link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
-	if (link_width_cntl & LC_RENEGOTIATION_SUPPORT) {
-		lanes = (link_width_cntl & LC_LINK_WIDTH_RD_MASK) >> LC_LINK_WIDTH_RD_SHIFT;
-		link_width_cntl &= ~(LC_LINK_WIDTH_MASK |
-				     LC_RECONFIG_ARC_MISSING_ESCAPE);
-		link_width_cntl |= lanes | LC_RECONFIG_NOW |
-			LC_RENEGOTIATE_EN | LC_UPCONFIGURE_SUPPORT;
-		WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-	} else {
-		link_width_cntl |= LC_UPCONFIGURE_DIS;
-		WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-	}
-
-	speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-	if ((speed_cntl & LC_OTHER_SIDE_EVER_SENT_GEN2) &&
-	    (speed_cntl & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
-
-		tmp = RREG32(0x541c);
-		WREG32(0x541c, tmp | 0x8);
-		WREG32(MM_CFGREGS_CNTL, MM_WR_TO_CFG_EN);
-		link_cntl2 = RREG16(0x4088);
-		link_cntl2 &= ~TARGET_LINK_SPEED_MASK;
-		link_cntl2 |= 0x2;
-		WREG16(0x4088, link_cntl2);
-		WREG32(MM_CFGREGS_CNTL, 0);
-
-		speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-		speed_cntl &= ~LC_TARGET_LINK_SPEED_OVERRIDE_EN;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-		speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-		speed_cntl |= LC_CLR_FAILED_SPD_CHANGE_CNT;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-		speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-		speed_cntl &= ~LC_CLR_FAILED_SPD_CHANGE_CNT;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-		speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
-		speed_cntl |= LC_GEN2_EN_STRAP;
-		WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
-
-	} else {
-		link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
-		/* XXX: only disable it if gen1 bridge vendor == 0x111d or 0x1106 */
-		if (1)
-			link_width_cntl |= LC_UPCONFIGURE_DIS;
-		else
-			link_width_cntl &= ~LC_UPCONFIGURE_DIS;
-		WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv770d.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv770d.h
deleted file mode 100644
index 7095a713..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/rv770d.h
+++ /dev/null
@@ -1,405 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- * Copyright 2009 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie
- *          Alex Deucher
- *          Jerome Glisse
- */
-#ifndef RV770_H
-#define RV770_H
-
-#define R7XX_MAX_SH_GPRS           256
-#define R7XX_MAX_TEMP_GPRS         16
-#define R7XX_MAX_SH_THREADS        256
-#define R7XX_MAX_SH_STACK_ENTRIES  4096
-#define R7XX_MAX_BACKENDS          8
-#define R7XX_MAX_BACKENDS_MASK     0xff
-#define R7XX_MAX_SIMDS             16
-#define R7XX_MAX_SIMDS_MASK        0xffff
-#define R7XX_MAX_PIPES             8
-#define R7XX_MAX_PIPES_MASK        0xff
-
-/* Registers */
-#define	CB_COLOR0_BASE					0x28040
-#define	CB_COLOR1_BASE					0x28044
-#define	CB_COLOR2_BASE					0x28048
-#define	CB_COLOR3_BASE					0x2804C
-#define	CB_COLOR4_BASE					0x28050
-#define	CB_COLOR5_BASE					0x28054
-#define	CB_COLOR6_BASE					0x28058
-#define	CB_COLOR7_BASE					0x2805C
-#define	CB_COLOR7_FRAG					0x280FC
-
-#define	CC_GC_SHADER_PIPE_CONFIG			0x8950
-#define	CC_RB_BACKEND_DISABLE				0x98F4
-#define		BACKEND_DISABLE(x)				((x) << 16)
-#define	CC_SYS_RB_BACKEND_DISABLE			0x3F88
-
-#define	CGTS_SYS_TCC_DISABLE				0x3F90
-#define	CGTS_TCC_DISABLE				0x9148
-#define	CGTS_USER_SYS_TCC_DISABLE			0x3F94
-#define	CGTS_USER_TCC_DISABLE				0x914C
-
-#define	CONFIG_MEMSIZE					0x5428
-
-#define	CP_ME_CNTL					0x86D8
-#define		CP_ME_HALT					(1<<28)
-#define		CP_PFP_HALT					(1<<26)
-#define	CP_ME_RAM_DATA					0xC160
-#define	CP_ME_RAM_RADDR					0xC158
-#define	CP_ME_RAM_WADDR					0xC15C
-#define CP_MEQ_THRESHOLDS				0x8764
-#define		STQ_SPLIT(x)					((x) << 0)
-#define	CP_PERFMON_CNTL					0x87FC
-#define	CP_PFP_UCODE_ADDR				0xC150
-#define	CP_PFP_UCODE_DATA				0xC154
-#define	CP_QUEUE_THRESHOLDS				0x8760
-#define		ROQ_IB1_START(x)				((x) << 0)
-#define		ROQ_IB2_START(x)				((x) << 8)
-#define	CP_RB_CNTL					0xC104
-#define		RB_BUFSZ(x)					((x) << 0)
-#define		RB_BLKSZ(x)					((x) << 8)
-#define		RB_NO_UPDATE					(1 << 27)
-#define		RB_RPTR_WR_ENA					(1 << 31)
-#define		BUF_SWAP_32BIT					(2 << 16)
-#define	CP_RB_RPTR					0x8700
-#define	CP_RB_RPTR_ADDR					0xC10C
-#define	CP_RB_RPTR_ADDR_HI				0xC110
-#define	CP_RB_RPTR_WR					0xC108
-#define	CP_RB_WPTR					0xC114
-#define	CP_RB_WPTR_ADDR					0xC118
-#define	CP_RB_WPTR_ADDR_HI				0xC11C
-#define	CP_RB_WPTR_DELAY				0x8704
-#define	CP_SEM_WAIT_TIMER				0x85BC
-
-#define	DB_DEBUG3					0x98B0
-#define		DB_CLK_OFF_DELAY(x)				((x) << 11)
-#define DB_DEBUG4					0x9B8C
-#define		DISABLE_TILE_COVERED_FOR_PS_ITER		(1 << 6)
-
-#define	DCP_TILING_CONFIG				0x6CA0
-#define		PIPE_TILING(x)					((x) << 1)
-#define 	BANK_TILING(x)					((x) << 4)
-#define		GROUP_SIZE(x)					((x) << 6)
-#define		ROW_TILING(x)					((x) << 8)
-#define		BANK_SWAPS(x)					((x) << 11)
-#define		SAMPLE_SPLIT(x)					((x) << 14)
-#define		BACKEND_MAP(x)					((x) << 16)
-
-#define GB_TILING_CONFIG				0x98F0
-
-#define	GC_USER_SHADER_PIPE_CONFIG			0x8954
-#define		INACTIVE_QD_PIPES(x)				((x) << 8)
-#define		INACTIVE_QD_PIPES_MASK				0x0000FF00
-#define		INACTIVE_SIMDS(x)				((x) << 16)
-#define		INACTIVE_SIMDS_MASK				0x00FF0000
-
-#define	GRBM_CNTL					0x8000
-#define		GRBM_READ_TIMEOUT(x)				((x) << 0)
-#define	GRBM_SOFT_RESET					0x8020
-#define		SOFT_RESET_CP					(1<<0)
-#define	GRBM_STATUS					0x8010
-#define		CMDFIFO_AVAIL_MASK				0x0000000F
-#define		GUI_ACTIVE					(1<<31)
-#define	GRBM_STATUS2					0x8014
-
-#define	CG_MULT_THERMAL_STATUS				0x740
-#define		ASIC_T(x)			        ((x) << 16)
-#define		ASIC_T_MASK			        0x3FF0000
-#define		ASIC_T_SHIFT			        16
-
-#define	HDP_HOST_PATH_CNTL				0x2C00
-#define	HDP_NONSURFACE_BASE				0x2C04
-#define	HDP_NONSURFACE_INFO				0x2C08
-#define	HDP_NONSURFACE_SIZE				0x2C0C
-#define HDP_REG_COHERENCY_FLUSH_CNTL			0x54A0
-#define	HDP_TILING_CONFIG				0x2F3C
-#define HDP_DEBUG1                                      0x2F34
-
-#define MC_SHARED_CHMAP						0x2004
-#define		NOOFCHAN_SHIFT					12
-#define		NOOFCHAN_MASK					0x00003000
-#define MC_SHARED_CHREMAP					0x2008
-
-#define	MC_ARB_RAMCFG					0x2760
-#define		NOOFBANK_SHIFT					0
-#define		NOOFBANK_MASK					0x00000003
-#define		NOOFRANK_SHIFT					2
-#define		NOOFRANK_MASK					0x00000004
-#define		NOOFROWS_SHIFT					3
-#define		NOOFROWS_MASK					0x00000038
-#define		NOOFCOLS_SHIFT					6
-#define		NOOFCOLS_MASK					0x000000C0
-#define		CHANSIZE_SHIFT					8
-#define		CHANSIZE_MASK					0x00000100
-#define		BURSTLENGTH_SHIFT				9
-#define		BURSTLENGTH_MASK				0x00000200
-#define		CHANSIZE_OVERRIDE				(1 << 11)
-#define	MC_VM_AGP_TOP					0x2028
-#define	MC_VM_AGP_BOT					0x202C
-#define	MC_VM_AGP_BASE					0x2030
-#define	MC_VM_FB_LOCATION				0x2024
-#define	MC_VM_MB_L1_TLB0_CNTL				0x2234
-#define	MC_VM_MB_L1_TLB1_CNTL				0x2238
-#define	MC_VM_MB_L1_TLB2_CNTL				0x223C
-#define	MC_VM_MB_L1_TLB3_CNTL				0x2240
-#define		ENABLE_L1_TLB					(1 << 0)
-#define		ENABLE_L1_FRAGMENT_PROCESSING			(1 << 1)
-#define		SYSTEM_ACCESS_MODE_PA_ONLY			(0 << 3)
-#define		SYSTEM_ACCESS_MODE_USE_SYS_MAP			(1 << 3)
-#define		SYSTEM_ACCESS_MODE_IN_SYS			(2 << 3)
-#define		SYSTEM_ACCESS_MODE_NOT_IN_SYS			(3 << 3)
-#define		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU	(0 << 5)
-#define		EFFECTIVE_L1_TLB_SIZE(x)			((x)<<15)
-#define		EFFECTIVE_L1_QUEUE_SIZE(x)			((x)<<18)
-#define	MC_VM_MD_L1_TLB0_CNTL				0x2654
-#define	MC_VM_MD_L1_TLB1_CNTL				0x2658
-#define	MC_VM_MD_L1_TLB2_CNTL				0x265C
-#define	MC_VM_MD_L1_TLB3_CNTL				0x2698
-#define	MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR		0x203C
-#define	MC_VM_SYSTEM_APERTURE_HIGH_ADDR			0x2038
-#define	MC_VM_SYSTEM_APERTURE_LOW_ADDR			0x2034
-
-#define	PA_CL_ENHANCE					0x8A14
-#define		CLIP_VTX_REORDER_ENA				(1 << 0)
-#define		NUM_CLIP_SEQ(x)					((x) << 1)
-#define PA_SC_AA_CONFIG					0x28C04
-#define PA_SC_CLIPRECT_RULE				0x2820C
-#define	PA_SC_EDGERULE					0x28230
-#define	PA_SC_FIFO_SIZE					0x8BCC
-#define		SC_PRIM_FIFO_SIZE(x)				((x) << 0)
-#define		SC_HIZ_TILE_FIFO_SIZE(x)			((x) << 12)
-#define	PA_SC_FORCE_EOV_MAX_CNTS			0x8B24
-#define		FORCE_EOV_MAX_CLK_CNT(x)			((x)<<0)
-#define		FORCE_EOV_MAX_REZ_CNT(x)			((x)<<16)
-#define PA_SC_LINE_STIPPLE				0x28A0C
-#define	PA_SC_LINE_STIPPLE_STATE			0x8B10
-#define PA_SC_MODE_CNTL					0x28A4C
-#define	PA_SC_MULTI_CHIP_CNTL				0x8B20
-#define		SC_EARLYZ_TILE_FIFO_SIZE(x)			((x) << 20)
-
-#define	SCRATCH_REG0					0x8500
-#define	SCRATCH_REG1					0x8504
-#define	SCRATCH_REG2					0x8508
-#define	SCRATCH_REG3					0x850C
-#define	SCRATCH_REG4					0x8510
-#define	SCRATCH_REG5					0x8514
-#define	SCRATCH_REG6					0x8518
-#define	SCRATCH_REG7					0x851C
-#define	SCRATCH_UMSK					0x8540
-#define	SCRATCH_ADDR					0x8544
-
-#define	SMX_SAR_CTL0					0xA008
-#define	SMX_DC_CTL0					0xA020
-#define		USE_HASH_FUNCTION				(1 << 0)
-#define		CACHE_DEPTH(x)					((x) << 1)
-#define		FLUSH_ALL_ON_EVENT				(1 << 10)
-#define		STALL_ON_EVENT					(1 << 11)
-#define	SMX_EVENT_CTL					0xA02C
-#define		ES_FLUSH_CTL(x)					((x) << 0)
-#define		GS_FLUSH_CTL(x)					((x) << 3)
-#define		ACK_FLUSH_CTL(x)				((x) << 6)
-#define		SYNC_FLUSH_CTL					(1 << 8)
-
-#define	SPI_CONFIG_CNTL					0x9100
-#define		GPR_WRITE_PRIORITY(x)				((x) << 0)
-#define		DISABLE_INTERP_1				(1 << 5)
-#define	SPI_CONFIG_CNTL_1				0x913C
-#define		VTX_DONE_DELAY(x)				((x) << 0)
-#define		INTERP_ONE_PRIM_PER_ROW				(1 << 4)
-#define	SPI_INPUT_Z					0x286D8
-#define	SPI_PS_IN_CONTROL_0				0x286CC
-#define		NUM_INTERP(x)					((x)<<0)
-#define		POSITION_ENA					(1<<8)
-#define		POSITION_CENTROID				(1<<9)
-#define		POSITION_ADDR(x)				((x)<<10)
-#define		PARAM_GEN(x)					((x)<<15)
-#define		PARAM_GEN_ADDR(x)				((x)<<19)
-#define		BARYC_SAMPLE_CNTL(x)				((x)<<26)
-#define		PERSP_GRADIENT_ENA				(1<<28)
-#define		LINEAR_GRADIENT_ENA				(1<<29)
-#define		POSITION_SAMPLE					(1<<30)
-#define		BARYC_AT_SAMPLE_ENA				(1<<31)
-
-#define	SQ_CONFIG					0x8C00
-#define		VC_ENABLE					(1 << 0)
-#define		EXPORT_SRC_C					(1 << 1)
-#define		DX9_CONSTS					(1 << 2)
-#define		ALU_INST_PREFER_VECTOR				(1 << 3)
-#define		DX10_CLAMP					(1 << 4)
-#define		CLAUSE_SEQ_PRIO(x)				((x) << 8)
-#define		PS_PRIO(x)					((x) << 24)
-#define		VS_PRIO(x)					((x) << 26)
-#define		GS_PRIO(x)					((x) << 28)
-#define	SQ_DYN_GPR_SIZE_SIMD_AB_0			0x8DB0
-#define		SIMDA_RING0(x)					((x)<<0)
-#define		SIMDA_RING1(x)					((x)<<8)
-#define		SIMDB_RING0(x)					((x)<<16)
-#define		SIMDB_RING1(x)					((x)<<24)
-#define	SQ_DYN_GPR_SIZE_SIMD_AB_1			0x8DB4
-#define	SQ_DYN_GPR_SIZE_SIMD_AB_2			0x8DB8
-#define	SQ_DYN_GPR_SIZE_SIMD_AB_3			0x8DBC
-#define	SQ_DYN_GPR_SIZE_SIMD_AB_4			0x8DC0
-#define	SQ_DYN_GPR_SIZE_SIMD_AB_5			0x8DC4
-#define	SQ_DYN_GPR_SIZE_SIMD_AB_6			0x8DC8
-#define	SQ_DYN_GPR_SIZE_SIMD_AB_7			0x8DCC
-#define		ES_PRIO(x)					((x) << 30)
-#define	SQ_GPR_RESOURCE_MGMT_1				0x8C04
-#define		NUM_PS_GPRS(x)					((x) << 0)
-#define		NUM_VS_GPRS(x)					((x) << 16)
-#define		DYN_GPR_ENABLE					(1 << 27)
-#define		NUM_CLAUSE_TEMP_GPRS(x)				((x) << 28)
-#define	SQ_GPR_RESOURCE_MGMT_2				0x8C08
-#define		NUM_GS_GPRS(x)					((x) << 0)
-#define		NUM_ES_GPRS(x)					((x) << 16)
-#define	SQ_MS_FIFO_SIZES				0x8CF0
-#define		CACHE_FIFO_SIZE(x)				((x) << 0)
-#define		FETCH_FIFO_HIWATER(x)				((x) << 8)
-#define		DONE_FIFO_HIWATER(x)				((x) << 16)
-#define		ALU_UPDATE_FIFO_HIWATER(x)			((x) << 24)
-#define	SQ_STACK_RESOURCE_MGMT_1			0x8C10
-#define		NUM_PS_STACK_ENTRIES(x)				((x) << 0)
-#define		NUM_VS_STACK_ENTRIES(x)				((x) << 16)
-#define	SQ_STACK_RESOURCE_MGMT_2			0x8C14
-#define		NUM_GS_STACK_ENTRIES(x)				((x) << 0)
-#define		NUM_ES_STACK_ENTRIES(x)				((x) << 16)
-#define	SQ_THREAD_RESOURCE_MGMT				0x8C0C
-#define		NUM_PS_THREADS(x)				((x) << 0)
-#define		NUM_VS_THREADS(x)				((x) << 8)
-#define		NUM_GS_THREADS(x)				((x) << 16)
-#define		NUM_ES_THREADS(x)				((x) << 24)
-
-#define	SX_DEBUG_1					0x9058
-#define		ENABLE_NEW_SMX_ADDRESS				(1 << 16)
-#define	SX_EXPORT_BUFFER_SIZES				0x900C
-#define		COLOR_BUFFER_SIZE(x)				((x) << 0)
-#define		POSITION_BUFFER_SIZE(x)				((x) << 8)
-#define		SMX_BUFFER_SIZE(x)				((x) << 16)
-#define	SX_MISC						0x28350
-
-#define	TA_CNTL_AUX					0x9508
-#define		DISABLE_CUBE_WRAP				(1 << 0)
-#define		DISABLE_CUBE_ANISO				(1 << 1)
-#define		SYNC_GRADIENT					(1 << 24)
-#define		SYNC_WALKER					(1 << 25)
-#define		SYNC_ALIGNER					(1 << 26)
-#define		BILINEAR_PRECISION_6_BIT			(0 << 31)
-#define		BILINEAR_PRECISION_8_BIT			(1 << 31)
-
-#define	TCP_CNTL					0x9610
-#define	TCP_CHAN_STEER					0x9614
-
-#define	VC_ENHANCE					0x9714
-
-#define	VGT_CACHE_INVALIDATION				0x88C4
-#define		CACHE_INVALIDATION(x)				((x)<<0)
-#define			VC_ONLY						0
-#define			TC_ONLY						1
-#define			VC_AND_TC					2
-#define		AUTO_INVLD_EN(x)				((x) << 6)
-#define			NO_AUTO						0
-#define			ES_AUTO						1
-#define			GS_AUTO						2
-#define			ES_AND_GS_AUTO					3
-#define	VGT_ES_PER_GS					0x88CC
-#define	VGT_GS_PER_ES					0x88C8
-#define	VGT_GS_PER_VS					0x88E8
-#define	VGT_GS_VERTEX_REUSE				0x88D4
-#define	VGT_NUM_INSTANCES				0x8974
-#define	VGT_OUT_DEALLOC_CNTL				0x28C5C
-#define		DEALLOC_DIST_MASK				0x0000007F
-#define	VGT_STRMOUT_EN					0x28AB0
-#define	VGT_VERTEX_REUSE_BLOCK_CNTL			0x28C58
-#define		VTX_REUSE_DEPTH_MASK				0x000000FF
-
-#define VM_CONTEXT0_CNTL				0x1410
-#define		ENABLE_CONTEXT					(1 << 0)
-#define		PAGE_TABLE_DEPTH(x)				(((x) & 3) << 1)
-#define		RANGE_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 4)
-#define	VM_CONTEXT0_PAGE_TABLE_BASE_ADDR		0x153C
-#define	VM_CONTEXT0_PAGE_TABLE_END_ADDR			0x157C
-#define	VM_CONTEXT0_PAGE_TABLE_START_ADDR		0x155C
-#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR	0x1518
-#define VM_L2_CNTL					0x1400
-#define		ENABLE_L2_CACHE					(1 << 0)
-#define		ENABLE_L2_FRAGMENT_PROCESSING			(1 << 1)
-#define		ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE		(1 << 9)
-#define		EFFECTIVE_L2_QUEUE_SIZE(x)			(((x) & 7) << 14)
-#define VM_L2_CNTL2					0x1404
-#define		INVALIDATE_ALL_L1_TLBS				(1 << 0)
-#define		INVALIDATE_L2_CACHE				(1 << 1)
-#define VM_L2_CNTL3					0x1408
-#define		BANK_SELECT(x)					((x) << 0)
-#define		CACHE_UPDATE_MODE(x)				((x) << 6)
-#define	VM_L2_STATUS					0x140C
-#define		L2_BUSY						(1 << 0)
-
-#define	WAIT_UNTIL					0x8040
-
-#define	SRBM_STATUS				        0x0E50
-
-#define D1GRPH_PRIMARY_SURFACE_ADDRESS                    0x6110
-#define D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH               0x6914
-#define D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH               0x6114
-#define D1GRPH_SECONDARY_SURFACE_ADDRESS                  0x6118
-#define D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH             0x691c
-#define D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH             0x611c
-
-/* PCIE link stuff */
-#define PCIE_LC_TRAINING_CNTL                             0xa1 /* PCIE_P */
-#define PCIE_LC_LINK_WIDTH_CNTL                           0xa2 /* PCIE_P */
-#       define LC_LINK_WIDTH_SHIFT                        0
-#       define LC_LINK_WIDTH_MASK                         0x7
-#       define LC_LINK_WIDTH_X0                           0
-#       define LC_LINK_WIDTH_X1                           1
-#       define LC_LINK_WIDTH_X2                           2
-#       define LC_LINK_WIDTH_X4                           3
-#       define LC_LINK_WIDTH_X8                           4
-#       define LC_LINK_WIDTH_X16                          6
-#       define LC_LINK_WIDTH_RD_SHIFT                     4
-#       define LC_LINK_WIDTH_RD_MASK                      0x70
-#       define LC_RECONFIG_ARC_MISSING_ESCAPE             (1 << 7)
-#       define LC_RECONFIG_NOW                            (1 << 8)
-#       define LC_RENEGOTIATION_SUPPORT                   (1 << 9)
-#       define LC_RENEGOTIATE_EN                          (1 << 10)
-#       define LC_SHORT_RECONFIG_EN                       (1 << 11)
-#       define LC_UPCONFIGURE_SUPPORT                     (1 << 12)
-#       define LC_UPCONFIGURE_DIS                         (1 << 13)
-#define PCIE_LC_SPEED_CNTL                                0xa4 /* PCIE_P */
-#       define LC_GEN2_EN_STRAP                           (1 << 0)
-#       define LC_TARGET_LINK_SPEED_OVERRIDE_EN           (1 << 1)
-#       define LC_FORCE_EN_HW_SPEED_CHANGE                (1 << 5)
-#       define LC_FORCE_DIS_HW_SPEED_CHANGE               (1 << 6)
-#       define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK      (0x3 << 8)
-#       define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT     3
-#       define LC_CURRENT_DATA_RATE                       (1 << 11)
-#       define LC_VOLTAGE_TIMER_SEL_MASK                  (0xf << 14)
-#       define LC_CLR_FAILED_SPD_CHANGE_CNT               (1 << 21)
-#       define LC_OTHER_SIDE_EVER_SENT_GEN2               (1 << 23)
-#       define LC_OTHER_SIDE_SUPPORTS_GEN2                (1 << 24)
-#define MM_CFGREGS_CNTL                                   0x544c
-#       define MM_WR_TO_CFG_EN                            (1 << 3)
-#define LINK_CNTL2                                        0x88 /* F0 */
-#       define TARGET_LINK_SPEED_MASK                     (0xf << 0)
-#       define SELECTABLE_DEEMPHASIS                      (1 << 6)
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/si.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/si.c
deleted file mode 100644
index 2af1ce69..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/si.c
+++ /dev/null
@@ -1,4127 +0,0 @@
-/*
- * Copyright 2011 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- */
-#include <linux/firmware.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include "drmP.h"
-#include "radeon.h"
-#include "radeon_asic.h"
-#include "radeon_drm.h"
-#include "sid.h"
-#include "atom.h"
-#include "si_blit_shaders.h"
-
-#define SI_PFP_UCODE_SIZE 2144
-#define SI_PM4_UCODE_SIZE 2144
-#define SI_CE_UCODE_SIZE 2144
-#define SI_RLC_UCODE_SIZE 2048
-#define SI_MC_UCODE_SIZE 7769
-
-MODULE_FIRMWARE("radeon/TAHITI_pfp.bin");
-MODULE_FIRMWARE("radeon/TAHITI_me.bin");
-MODULE_FIRMWARE("radeon/TAHITI_ce.bin");
-MODULE_FIRMWARE("radeon/TAHITI_mc.bin");
-MODULE_FIRMWARE("radeon/TAHITI_rlc.bin");
-MODULE_FIRMWARE("radeon/PITCAIRN_pfp.bin");
-MODULE_FIRMWARE("radeon/PITCAIRN_me.bin");
-MODULE_FIRMWARE("radeon/PITCAIRN_ce.bin");
-MODULE_FIRMWARE("radeon/PITCAIRN_mc.bin");
-MODULE_FIRMWARE("radeon/PITCAIRN_rlc.bin");
-MODULE_FIRMWARE("radeon/VERDE_pfp.bin");
-MODULE_FIRMWARE("radeon/VERDE_me.bin");
-MODULE_FIRMWARE("radeon/VERDE_ce.bin");
-MODULE_FIRMWARE("radeon/VERDE_mc.bin");
-MODULE_FIRMWARE("radeon/VERDE_rlc.bin");
-
-extern int r600_ih_ring_alloc(struct radeon_device *rdev);
-extern void r600_ih_ring_fini(struct radeon_device *rdev);
-extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev);
-extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save);
-extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save);
-extern u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev);
-
-/* get temperature in millidegrees */
-int si_get_temp(struct radeon_device *rdev)
-{
-	u32 temp;
-	int actual_temp = 0;
-
-	temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
-		CTF_TEMP_SHIFT;
-
-	if (temp & 0x200)
-		actual_temp = 255;
-	else
-		actual_temp = temp & 0x1ff;
-
-	actual_temp = (actual_temp * 1000);
-
-	return actual_temp;
-}
-
-#define TAHITI_IO_MC_REGS_SIZE 36
-
-static const u32 tahiti_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = {
-	{0x0000006f, 0x03044000},
-	{0x00000070, 0x0480c018},
-	{0x00000071, 0x00000040},
-	{0x00000072, 0x01000000},
-	{0x00000074, 0x000000ff},
-	{0x00000075, 0x00143400},
-	{0x00000076, 0x08ec0800},
-	{0x00000077, 0x040000cc},
-	{0x00000079, 0x00000000},
-	{0x0000007a, 0x21000409},
-	{0x0000007c, 0x00000000},
-	{0x0000007d, 0xe8000000},
-	{0x0000007e, 0x044408a8},
-	{0x0000007f, 0x00000003},
-	{0x00000080, 0x00000000},
-	{0x00000081, 0x01000000},
-	{0x00000082, 0x02000000},
-	{0x00000083, 0x00000000},
-	{0x00000084, 0xe3f3e4f4},
-	{0x00000085, 0x00052024},
-	{0x00000087, 0x00000000},
-	{0x00000088, 0x66036603},
-	{0x00000089, 0x01000000},
-	{0x0000008b, 0x1c0a0000},
-	{0x0000008c, 0xff010000},
-	{0x0000008e, 0xffffefff},
-	{0x0000008f, 0xfff3efff},
-	{0x00000090, 0xfff3efbf},
-	{0x00000094, 0x00101101},
-	{0x00000095, 0x00000fff},
-	{0x00000096, 0x00116fff},
-	{0x00000097, 0x60010000},
-	{0x00000098, 0x10010000},
-	{0x00000099, 0x00006000},
-	{0x0000009a, 0x00001000},
-	{0x0000009f, 0x00a77400}
-};
-
-static const u32 pitcairn_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = {
-	{0x0000006f, 0x03044000},
-	{0x00000070, 0x0480c018},
-	{0x00000071, 0x00000040},
-	{0x00000072, 0x01000000},
-	{0x00000074, 0x000000ff},
-	{0x00000075, 0x00143400},
-	{0x00000076, 0x08ec0800},
-	{0x00000077, 0x040000cc},
-	{0x00000079, 0x00000000},
-	{0x0000007a, 0x21000409},
-	{0x0000007c, 0x00000000},
-	{0x0000007d, 0xe8000000},
-	{0x0000007e, 0x044408a8},
-	{0x0000007f, 0x00000003},
-	{0x00000080, 0x00000000},
-	{0x00000081, 0x01000000},
-	{0x00000082, 0x02000000},
-	{0x00000083, 0x00000000},
-	{0x00000084, 0xe3f3e4f4},
-	{0x00000085, 0x00052024},
-	{0x00000087, 0x00000000},
-	{0x00000088, 0x66036603},
-	{0x00000089, 0x01000000},
-	{0x0000008b, 0x1c0a0000},
-	{0x0000008c, 0xff010000},
-	{0x0000008e, 0xffffefff},
-	{0x0000008f, 0xfff3efff},
-	{0x00000090, 0xfff3efbf},
-	{0x00000094, 0x00101101},
-	{0x00000095, 0x00000fff},
-	{0x00000096, 0x00116fff},
-	{0x00000097, 0x60010000},
-	{0x00000098, 0x10010000},
-	{0x00000099, 0x00006000},
-	{0x0000009a, 0x00001000},
-	{0x0000009f, 0x00a47400}
-};
-
-static const u32 verde_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = {
-	{0x0000006f, 0x03044000},
-	{0x00000070, 0x0480c018},
-	{0x00000071, 0x00000040},
-	{0x00000072, 0x01000000},
-	{0x00000074, 0x000000ff},
-	{0x00000075, 0x00143400},
-	{0x00000076, 0x08ec0800},
-	{0x00000077, 0x040000cc},
-	{0x00000079, 0x00000000},
-	{0x0000007a, 0x21000409},
-	{0x0000007c, 0x00000000},
-	{0x0000007d, 0xe8000000},
-	{0x0000007e, 0x044408a8},
-	{0x0000007f, 0x00000003},
-	{0x00000080, 0x00000000},
-	{0x00000081, 0x01000000},
-	{0x00000082, 0x02000000},
-	{0x00000083, 0x00000000},
-	{0x00000084, 0xe3f3e4f4},
-	{0x00000085, 0x00052024},
-	{0x00000087, 0x00000000},
-	{0x00000088, 0x66036603},
-	{0x00000089, 0x01000000},
-	{0x0000008b, 0x1c0a0000},
-	{0x0000008c, 0xff010000},
-	{0x0000008e, 0xffffefff},
-	{0x0000008f, 0xfff3efff},
-	{0x00000090, 0xfff3efbf},
-	{0x00000094, 0x00101101},
-	{0x00000095, 0x00000fff},
-	{0x00000096, 0x00116fff},
-	{0x00000097, 0x60010000},
-	{0x00000098, 0x10010000},
-	{0x00000099, 0x00006000},
-	{0x0000009a, 0x00001000},
-	{0x0000009f, 0x00a37400}
-};
-
-/* ucode loading */
-static int si_mc_load_microcode(struct radeon_device *rdev)
-{
-	const __be32 *fw_data;
-	u32 running, blackout = 0;
-	u32 *io_mc_regs;
-	int i, ucode_size, regs_size;
-
-	if (!rdev->mc_fw)
-		return -EINVAL;
-
-	switch (rdev->family) {
-	case CHIP_TAHITI:
-		io_mc_regs = (u32 *)&tahiti_io_mc_regs;
-		ucode_size = SI_MC_UCODE_SIZE;
-		regs_size = TAHITI_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_PITCAIRN:
-		io_mc_regs = (u32 *)&pitcairn_io_mc_regs;
-		ucode_size = SI_MC_UCODE_SIZE;
-		regs_size = TAHITI_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_VERDE:
-	default:
-		io_mc_regs = (u32 *)&verde_io_mc_regs;
-		ucode_size = SI_MC_UCODE_SIZE;
-		regs_size = TAHITI_IO_MC_REGS_SIZE;
-		break;
-	}
-
-	running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK;
-
-	if (running == 0) {
-		if (running) {
-			blackout = RREG32(MC_SHARED_BLACKOUT_CNTL);
-			WREG32(MC_SHARED_BLACKOUT_CNTL, blackout | 1);
-		}
-
-		/* reset the engine and set to writable */
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000010);
-
-		/* load mc io regs */
-		for (i = 0; i < regs_size; i++) {
-			WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
-			WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
-		}
-		/* load the MC ucode */
-		fw_data = (const __be32 *)rdev->mc_fw->data;
-		for (i = 0; i < ucode_size; i++)
-			WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
-
-		/* put the engine back into the active state */
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000004);
-		WREG32(MC_SEQ_SUP_CNTL, 0x00000001);
-
-		/* wait for training to complete */
-		for (i = 0; i < rdev->usec_timeout; i++) {
-			if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D0)
-				break;
-			udelay(1);
-		}
-		for (i = 0; i < rdev->usec_timeout; i++) {
-			if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D1)
-				break;
-			udelay(1);
-		}
-
-		if (running)
-			WREG32(MC_SHARED_BLACKOUT_CNTL, blackout);
-	}
-
-	return 0;
-}
-
-static int si_init_microcode(struct radeon_device *rdev)
-{
-	struct platform_device *pdev;
-	const char *chip_name;
-	const char *rlc_chip_name;
-	size_t pfp_req_size, me_req_size, ce_req_size, rlc_req_size, mc_req_size;
-	char fw_name[30];
-	int err;
-
-	DRM_DEBUG("\n");
-
-	pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
-	err = IS_ERR(pdev);
-	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
-		return -EINVAL;
-	}
-
-	switch (rdev->family) {
-	case CHIP_TAHITI:
-		chip_name = "TAHITI";
-		rlc_chip_name = "TAHITI";
-		pfp_req_size = SI_PFP_UCODE_SIZE * 4;
-		me_req_size = SI_PM4_UCODE_SIZE * 4;
-		ce_req_size = SI_CE_UCODE_SIZE * 4;
-		rlc_req_size = SI_RLC_UCODE_SIZE * 4;
-		mc_req_size = SI_MC_UCODE_SIZE * 4;
-		break;
-	case CHIP_PITCAIRN:
-		chip_name = "PITCAIRN";
-		rlc_chip_name = "PITCAIRN";
-		pfp_req_size = SI_PFP_UCODE_SIZE * 4;
-		me_req_size = SI_PM4_UCODE_SIZE * 4;
-		ce_req_size = SI_CE_UCODE_SIZE * 4;
-		rlc_req_size = SI_RLC_UCODE_SIZE * 4;
-		mc_req_size = SI_MC_UCODE_SIZE * 4;
-		break;
-	case CHIP_VERDE:
-		chip_name = "VERDE";
-		rlc_chip_name = "VERDE";
-		pfp_req_size = SI_PFP_UCODE_SIZE * 4;
-		me_req_size = SI_PM4_UCODE_SIZE * 4;
-		ce_req_size = SI_CE_UCODE_SIZE * 4;
-		rlc_req_size = SI_RLC_UCODE_SIZE * 4;
-		mc_req_size = SI_MC_UCODE_SIZE * 4;
-		break;
-	default: BUG();
-	}
-
-	DRM_INFO("Loading %s Microcode\n", chip_name);
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
-	err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->pfp_fw->size != pfp_req_size) {
-		printk(KERN_ERR
-		       "si_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->pfp_fw->size, fw_name);
-		err = -EINVAL;
-		goto out;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
-	err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->me_fw->size != me_req_size) {
-		printk(KERN_ERR
-		       "si_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->me_fw->size, fw_name);
-		err = -EINVAL;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
-	err = request_firmware(&rdev->ce_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->ce_fw->size != ce_req_size) {
-		printk(KERN_ERR
-		       "si_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->ce_fw->size, fw_name);
-		err = -EINVAL;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
-	err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->rlc_fw->size != rlc_req_size) {
-		printk(KERN_ERR
-		       "si_rlc: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->rlc_fw->size, fw_name);
-		err = -EINVAL;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
-	err = request_firmware(&rdev->mc_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (rdev->mc_fw->size != mc_req_size) {
-		printk(KERN_ERR
-		       "si_mc: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->mc_fw->size, fw_name);
-		err = -EINVAL;
-	}
-
-out:
-	platform_device_unregister(pdev);
-
-	if (err) {
-		if (err != -EINVAL)
-			printk(KERN_ERR
-			       "si_cp: Failed to load firmware \"%s\"\n",
-			       fw_name);
-		release_firmware(rdev->pfp_fw);
-		rdev->pfp_fw = NULL;
-		release_firmware(rdev->me_fw);
-		rdev->me_fw = NULL;
-		release_firmware(rdev->ce_fw);
-		rdev->ce_fw = NULL;
-		release_firmware(rdev->rlc_fw);
-		rdev->rlc_fw = NULL;
-		release_firmware(rdev->mc_fw);
-		rdev->mc_fw = NULL;
-	}
-	return err;
-}
-
-/* watermark setup */
-static u32 dce6_line_buffer_adjust(struct radeon_device *rdev,
-				   struct radeon_crtc *radeon_crtc,
-				   struct drm_display_mode *mode,
-				   struct drm_display_mode *other_mode)
-{
-	u32 tmp;
-	/*
-	 * Line Buffer Setup
-	 * There are 3 line buffers, each one shared by 2 display controllers.
-	 * DC_LB_MEMORY_SPLIT controls how that line buffer is shared between
-	 * the display controllers.  The paritioning is done via one of four
-	 * preset allocations specified in bits 21:20:
-	 *  0 - half lb
-	 *  2 - whole lb, other crtc must be disabled
-	 */
-	/* this can get tricky if we have two large displays on a paired group
-	 * of crtcs.  Ideally for multiple large displays we'd assign them to
-	 * non-linked crtcs for maximum line buffer allocation.
-	 */
-	if (radeon_crtc->base.enabled && mode) {
-		if (other_mode)
-			tmp = 0; /* 1/2 */
-		else
-			tmp = 2; /* whole */
-	} else
-		tmp = 0;
-
-	WREG32(DC_LB_MEMORY_SPLIT + radeon_crtc->crtc_offset,
-	       DC_LB_MEMORY_CONFIG(tmp));
-
-	if (radeon_crtc->base.enabled && mode) {
-		switch (tmp) {
-		case 0:
-		default:
-			return 4096 * 2;
-		case 2:
-			return 8192 * 2;
-		}
-	}
-
-	/* controller not enabled, so no lb used */
-	return 0;
-}
-
-static u32 si_get_number_of_dram_channels(struct radeon_device *rdev)
-{
-	u32 tmp = RREG32(MC_SHARED_CHMAP);
-
-	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
-	case 0:
-	default:
-		return 1;
-	case 1:
-		return 2;
-	case 2:
-		return 4;
-	case 3:
-		return 8;
-	case 4:
-		return 3;
-	case 5:
-		return 6;
-	case 6:
-		return 10;
-	case 7:
-		return 12;
-	case 8:
-		return 16;
-	}
-}
-
-struct dce6_wm_params {
-	u32 dram_channels; /* number of dram channels */
-	u32 yclk;          /* bandwidth per dram data pin in kHz */
-	u32 sclk;          /* engine clock in kHz */
-	u32 disp_clk;      /* display clock in kHz */
-	u32 src_width;     /* viewport width */
-	u32 active_time;   /* active display time in ns */
-	u32 blank_time;    /* blank time in ns */
-	bool interlaced;    /* mode is interlaced */
-	fixed20_12 vsc;    /* vertical scale ratio */
-	u32 num_heads;     /* number of active crtcs */
-	u32 bytes_per_pixel; /* bytes per pixel display + overlay */
-	u32 lb_size;       /* line buffer allocated to pipe */
-	u32 vtaps;         /* vertical scaler taps */
-};
-
-static u32 dce6_dram_bandwidth(struct dce6_wm_params *wm)
-{
-	/* Calculate raw DRAM Bandwidth */
-	fixed20_12 dram_efficiency; /* 0.7 */
-	fixed20_12 yclk, dram_channels, bandwidth;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1000);
-	yclk.full = dfixed_const(wm->yclk);
-	yclk.full = dfixed_div(yclk, a);
-	dram_channels.full = dfixed_const(wm->dram_channels * 4);
-	a.full = dfixed_const(10);
-	dram_efficiency.full = dfixed_const(7);
-	dram_efficiency.full = dfixed_div(dram_efficiency, a);
-	bandwidth.full = dfixed_mul(dram_channels, yclk);
-	bandwidth.full = dfixed_mul(bandwidth, dram_efficiency);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 dce6_dram_bandwidth_for_display(struct dce6_wm_params *wm)
-{
-	/* Calculate DRAM Bandwidth and the part allocated to display. */
-	fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */
-	fixed20_12 yclk, dram_channels, bandwidth;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1000);
-	yclk.full = dfixed_const(wm->yclk);
-	yclk.full = dfixed_div(yclk, a);
-	dram_channels.full = dfixed_const(wm->dram_channels * 4);
-	a.full = dfixed_const(10);
-	disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */
-	disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a);
-	bandwidth.full = dfixed_mul(dram_channels, yclk);
-	bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 dce6_data_return_bandwidth(struct dce6_wm_params *wm)
-{
-	/* Calculate the display Data return Bandwidth */
-	fixed20_12 return_efficiency; /* 0.8 */
-	fixed20_12 sclk, bandwidth;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1000);
-	sclk.full = dfixed_const(wm->sclk);
-	sclk.full = dfixed_div(sclk, a);
-	a.full = dfixed_const(10);
-	return_efficiency.full = dfixed_const(8);
-	return_efficiency.full = dfixed_div(return_efficiency, a);
-	a.full = dfixed_const(32);
-	bandwidth.full = dfixed_mul(a, sclk);
-	bandwidth.full = dfixed_mul(bandwidth, return_efficiency);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 dce6_get_dmif_bytes_per_request(struct dce6_wm_params *wm)
-{
-	return 32;
-}
-
-static u32 dce6_dmif_request_bandwidth(struct dce6_wm_params *wm)
-{
-	/* Calculate the DMIF Request Bandwidth */
-	fixed20_12 disp_clk_request_efficiency; /* 0.8 */
-	fixed20_12 disp_clk, sclk, bandwidth;
-	fixed20_12 a, b1, b2;
-	u32 min_bandwidth;
-
-	a.full = dfixed_const(1000);
-	disp_clk.full = dfixed_const(wm->disp_clk);
-	disp_clk.full = dfixed_div(disp_clk, a);
-	a.full = dfixed_const(dce6_get_dmif_bytes_per_request(wm) / 2);
-	b1.full = dfixed_mul(a, disp_clk);
-
-	a.full = dfixed_const(1000);
-	sclk.full = dfixed_const(wm->sclk);
-	sclk.full = dfixed_div(sclk, a);
-	a.full = dfixed_const(dce6_get_dmif_bytes_per_request(wm));
-	b2.full = dfixed_mul(a, sclk);
-
-	a.full = dfixed_const(10);
-	disp_clk_request_efficiency.full = dfixed_const(8);
-	disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a);
-
-	min_bandwidth = min(dfixed_trunc(b1), dfixed_trunc(b2));
-
-	a.full = dfixed_const(min_bandwidth);
-	bandwidth.full = dfixed_mul(a, disp_clk_request_efficiency);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 dce6_available_bandwidth(struct dce6_wm_params *wm)
-{
-	/* Calculate the Available bandwidth. Display can use this temporarily but not in average. */
-	u32 dram_bandwidth = dce6_dram_bandwidth(wm);
-	u32 data_return_bandwidth = dce6_data_return_bandwidth(wm);
-	u32 dmif_req_bandwidth = dce6_dmif_request_bandwidth(wm);
-
-	return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth));
-}
-
-static u32 dce6_average_bandwidth(struct dce6_wm_params *wm)
-{
-	/* Calculate the display mode Average Bandwidth
-	 * DisplayMode should contain the source and destination dimensions,
-	 * timing, etc.
-	 */
-	fixed20_12 bpp;
-	fixed20_12 line_time;
-	fixed20_12 src_width;
-	fixed20_12 bandwidth;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1000);
-	line_time.full = dfixed_const(wm->active_time + wm->blank_time);
-	line_time.full = dfixed_div(line_time, a);
-	bpp.full = dfixed_const(wm->bytes_per_pixel);
-	src_width.full = dfixed_const(wm->src_width);
-	bandwidth.full = dfixed_mul(src_width, bpp);
-	bandwidth.full = dfixed_mul(bandwidth, wm->vsc);
-	bandwidth.full = dfixed_div(bandwidth, line_time);
-
-	return dfixed_trunc(bandwidth);
-}
-
-static u32 dce6_latency_watermark(struct dce6_wm_params *wm)
-{
-	/* First calcualte the latency in ns */
-	u32 mc_latency = 2000; /* 2000 ns. */
-	u32 available_bandwidth = dce6_available_bandwidth(wm);
-	u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth;
-	u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth;
-	u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */
-	u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) +
-		(wm->num_heads * cursor_line_pair_return_time);
-	u32 latency = mc_latency + other_heads_data_return_time + dc_latency;
-	u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time;
-	u32 tmp, dmif_size = 12288;
-	fixed20_12 a, b, c;
-
-	if (wm->num_heads == 0)
-		return 0;
-
-	a.full = dfixed_const(2);
-	b.full = dfixed_const(1);
-	if ((wm->vsc.full > a.full) ||
-	    ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) ||
-	    (wm->vtaps >= 5) ||
-	    ((wm->vsc.full >= a.full) && wm->interlaced))
-		max_src_lines_per_dst_line = 4;
-	else
-		max_src_lines_per_dst_line = 2;
-
-	a.full = dfixed_const(available_bandwidth);
-	b.full = dfixed_const(wm->num_heads);
-	a.full = dfixed_div(a, b);
-
-	b.full = dfixed_const(mc_latency + 512);
-	c.full = dfixed_const(wm->disp_clk);
-	b.full = dfixed_div(b, c);
-
-	c.full = dfixed_const(dmif_size);
-	b.full = dfixed_div(c, b);
-
-	tmp = min(dfixed_trunc(a), dfixed_trunc(b));
-
-	b.full = dfixed_const(1000);
-	c.full = dfixed_const(wm->disp_clk);
-	b.full = dfixed_div(c, b);
-	c.full = dfixed_const(wm->bytes_per_pixel);
-	b.full = dfixed_mul(b, c);
-
-	lb_fill_bw = min(tmp, dfixed_trunc(b));
-
-	a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel);
-	b.full = dfixed_const(1000);
-	c.full = dfixed_const(lb_fill_bw);
-	b.full = dfixed_div(c, b);
-	a.full = dfixed_div(a, b);
-	line_fill_time = dfixed_trunc(a);
-
-	if (line_fill_time < wm->active_time)
-		return latency;
-	else
-		return latency + (line_fill_time - wm->active_time);
-
-}
-
-static bool dce6_average_bandwidth_vs_dram_bandwidth_for_display(struct dce6_wm_params *wm)
-{
-	if (dce6_average_bandwidth(wm) <=
-	    (dce6_dram_bandwidth_for_display(wm) / wm->num_heads))
-		return true;
-	else
-		return false;
-};
-
-static bool dce6_average_bandwidth_vs_available_bandwidth(struct dce6_wm_params *wm)
-{
-	if (dce6_average_bandwidth(wm) <=
-	    (dce6_available_bandwidth(wm) / wm->num_heads))
-		return true;
-	else
-		return false;
-};
-
-static bool dce6_check_latency_hiding(struct dce6_wm_params *wm)
-{
-	u32 lb_partitions = wm->lb_size / wm->src_width;
-	u32 line_time = wm->active_time + wm->blank_time;
-	u32 latency_tolerant_lines;
-	u32 latency_hiding;
-	fixed20_12 a;
-
-	a.full = dfixed_const(1);
-	if (wm->vsc.full > a.full)
-		latency_tolerant_lines = 1;
-	else {
-		if (lb_partitions <= (wm->vtaps + 1))
-			latency_tolerant_lines = 1;
-		else
-			latency_tolerant_lines = 2;
-	}
-
-	latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time);
-
-	if (dce6_latency_watermark(wm) <= latency_hiding)
-		return true;
-	else
-		return false;
-}
-
-static void dce6_program_watermarks(struct radeon_device *rdev,
-					 struct radeon_crtc *radeon_crtc,
-					 u32 lb_size, u32 num_heads)
-{
-	struct drm_display_mode *mode = &radeon_crtc->base.mode;
-	struct dce6_wm_params wm;
-	u32 pixel_period;
-	u32 line_time = 0;
-	u32 latency_watermark_a = 0, latency_watermark_b = 0;
-	u32 priority_a_mark = 0, priority_b_mark = 0;
-	u32 priority_a_cnt = PRIORITY_OFF;
-	u32 priority_b_cnt = PRIORITY_OFF;
-	u32 tmp, arb_control3;
-	fixed20_12 a, b, c;
-
-	if (radeon_crtc->base.enabled && num_heads && mode) {
-		pixel_period = 1000000 / (u32)mode->clock;
-		line_time = min((u32)mode->crtc_htotal * pixel_period, (u32)65535);
-		priority_a_cnt = 0;
-		priority_b_cnt = 0;
-
-		wm.yclk = rdev->pm.current_mclk * 10;
-		wm.sclk = rdev->pm.current_sclk * 10;
-		wm.disp_clk = mode->clock;
-		wm.src_width = mode->crtc_hdisplay;
-		wm.active_time = mode->crtc_hdisplay * pixel_period;
-		wm.blank_time = line_time - wm.active_time;
-		wm.interlaced = false;
-		if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-			wm.interlaced = true;
-		wm.vsc = radeon_crtc->vsc;
-		wm.vtaps = 1;
-		if (radeon_crtc->rmx_type != RMX_OFF)
-			wm.vtaps = 2;
-		wm.bytes_per_pixel = 4; /* XXX: get this from fb config */
-		wm.lb_size = lb_size;
-		if (rdev->family == CHIP_ARUBA)
-			wm.dram_channels = evergreen_get_number_of_dram_channels(rdev);
-		else
-			wm.dram_channels = si_get_number_of_dram_channels(rdev);
-		wm.num_heads = num_heads;
-
-		/* set for high clocks */
-		latency_watermark_a = min(dce6_latency_watermark(&wm), (u32)65535);
-		/* set for low clocks */
-		/* wm.yclk = low clk; wm.sclk = low clk */
-		latency_watermark_b = min(dce6_latency_watermark(&wm), (u32)65535);
-
-		/* possibly force display priority to high */
-		/* should really do this at mode validation time... */
-		if (!dce6_average_bandwidth_vs_dram_bandwidth_for_display(&wm) ||
-		    !dce6_average_bandwidth_vs_available_bandwidth(&wm) ||
-		    !dce6_check_latency_hiding(&wm) ||
-		    (rdev->disp_priority == 2)) {
-			DRM_DEBUG_KMS("force priority to high\n");
-			priority_a_cnt |= PRIORITY_ALWAYS_ON;
-			priority_b_cnt |= PRIORITY_ALWAYS_ON;
-		}
-
-		a.full = dfixed_const(1000);
-		b.full = dfixed_const(mode->clock);
-		b.full = dfixed_div(b, a);
-		c.full = dfixed_const(latency_watermark_a);
-		c.full = dfixed_mul(c, b);
-		c.full = dfixed_mul(c, radeon_crtc->hsc);
-		c.full = dfixed_div(c, a);
-		a.full = dfixed_const(16);
-		c.full = dfixed_div(c, a);
-		priority_a_mark = dfixed_trunc(c);
-		priority_a_cnt |= priority_a_mark & PRIORITY_MARK_MASK;
-
-		a.full = dfixed_const(1000);
-		b.full = dfixed_const(mode->clock);
-		b.full = dfixed_div(b, a);
-		c.full = dfixed_const(latency_watermark_b);
-		c.full = dfixed_mul(c, b);
-		c.full = dfixed_mul(c, radeon_crtc->hsc);
-		c.full = dfixed_div(c, a);
-		a.full = dfixed_const(16);
-		c.full = dfixed_div(c, a);
-		priority_b_mark = dfixed_trunc(c);
-		priority_b_cnt |= priority_b_mark & PRIORITY_MARK_MASK;
-	}
-
-	/* select wm A */
-	arb_control3 = RREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset);
-	tmp = arb_control3;
-	tmp &= ~LATENCY_WATERMARK_MASK(3);
-	tmp |= LATENCY_WATERMARK_MASK(1);
-	WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset, tmp);
-	WREG32(DPG_PIPE_LATENCY_CONTROL + radeon_crtc->crtc_offset,
-	       (LATENCY_LOW_WATERMARK(latency_watermark_a) |
-		LATENCY_HIGH_WATERMARK(line_time)));
-	/* select wm B */
-	tmp = RREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset);
-	tmp &= ~LATENCY_WATERMARK_MASK(3);
-	tmp |= LATENCY_WATERMARK_MASK(2);
-	WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset, tmp);
-	WREG32(DPG_PIPE_LATENCY_CONTROL + radeon_crtc->crtc_offset,
-	       (LATENCY_LOW_WATERMARK(latency_watermark_b) |
-		LATENCY_HIGH_WATERMARK(line_time)));
-	/* restore original selection */
-	WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset, arb_control3);
-
-	/* write the priority marks */
-	WREG32(PRIORITY_A_CNT + radeon_crtc->crtc_offset, priority_a_cnt);
-	WREG32(PRIORITY_B_CNT + radeon_crtc->crtc_offset, priority_b_cnt);
-
-}
-
-void dce6_bandwidth_update(struct radeon_device *rdev)
-{
-	struct drm_display_mode *mode0 = NULL;
-	struct drm_display_mode *mode1 = NULL;
-	u32 num_heads = 0, lb_size;
-	int i;
-
-	radeon_update_display_priority(rdev);
-
-	for (i = 0; i < rdev->num_crtc; i++) {
-		if (rdev->mode_info.crtcs[i]->base.enabled)
-			num_heads++;
-	}
-	for (i = 0; i < rdev->num_crtc; i += 2) {
-		mode0 = &rdev->mode_info.crtcs[i]->base.mode;
-		mode1 = &rdev->mode_info.crtcs[i+1]->base.mode;
-		lb_size = dce6_line_buffer_adjust(rdev, rdev->mode_info.crtcs[i], mode0, mode1);
-		dce6_program_watermarks(rdev, rdev->mode_info.crtcs[i], lb_size, num_heads);
-		lb_size = dce6_line_buffer_adjust(rdev, rdev->mode_info.crtcs[i+1], mode1, mode0);
-		dce6_program_watermarks(rdev, rdev->mode_info.crtcs[i+1], lb_size, num_heads);
-	}
-}
-
-/*
- * Core functions
- */
-static u32 si_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
-					   u32 num_tile_pipes,
-					   u32 num_backends_per_asic,
-					   u32 *backend_disable_mask_per_asic,
-					   u32 num_shader_engines)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask = 0;
-	u32 enabled_backends_count = 0;
-	u32 num_backends_per_se;
-	u32 cur_pipe;
-	u32 swizzle_pipe[SI_MAX_PIPES];
-	u32 cur_backend = 0;
-	u32 i;
-	bool force_no_swizzle;
-
-	/* force legal values */
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_tile_pipes > rdev->config.si.max_tile_pipes)
-		num_tile_pipes = rdev->config.si.max_tile_pipes;
-	if (num_shader_engines < 1)
-		num_shader_engines = 1;
-	if (num_shader_engines > rdev->config.si.max_shader_engines)
-		num_shader_engines = rdev->config.si.max_shader_engines;
-	if (num_backends_per_asic < num_shader_engines)
-		num_backends_per_asic = num_shader_engines;
-	if (num_backends_per_asic > (rdev->config.si.max_backends_per_se * num_shader_engines))
-		num_backends_per_asic = rdev->config.si.max_backends_per_se * num_shader_engines;
-
-	/* make sure we have the same number of backends per se */
-	num_backends_per_asic = ALIGN(num_backends_per_asic, num_shader_engines);
-	/* set up the number of backends per se */
-	num_backends_per_se = num_backends_per_asic / num_shader_engines;
-	if (num_backends_per_se > rdev->config.si.max_backends_per_se) {
-		num_backends_per_se = rdev->config.si.max_backends_per_se;
-		num_backends_per_asic = num_backends_per_se * num_shader_engines;
-	}
-
-	/* create enable mask and count for enabled backends */
-	for (i = 0; i < SI_MAX_BACKENDS; ++i) {
-		if (((*backend_disable_mask_per_asic >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends_per_asic)
-			break;
-	}
-
-	/* force the backends mask to match the current number of backends */
-	if (enabled_backends_count != num_backends_per_asic) {
-		u32 this_backend_enabled;
-		u32 shader_engine;
-		u32 backend_per_se;
-
-		enabled_backends_mask = 0;
-		enabled_backends_count = 0;
-		*backend_disable_mask_per_asic = SI_MAX_BACKENDS_MASK;
-		for (i = 0; i < SI_MAX_BACKENDS; ++i) {
-			/* calc the current se */
-			shader_engine = i / rdev->config.si.max_backends_per_se;
-			/* calc the backend per se */
-			backend_per_se = i % rdev->config.si.max_backends_per_se;
-			/* default to not enabled */
-			this_backend_enabled = 0;
-			if ((shader_engine < num_shader_engines) &&
-			    (backend_per_se < num_backends_per_se))
-				this_backend_enabled = 1;
-			if (this_backend_enabled) {
-				enabled_backends_mask |= (1 << i);
-				*backend_disable_mask_per_asic &= ~(1 << i);
-				++enabled_backends_count;
-			}
-		}
-	}
-
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * SI_MAX_PIPES);
-	switch (rdev->family) {
-	case CHIP_TAHITI:
-	case CHIP_PITCAIRN:
-	case CHIP_VERDE:
-		force_no_swizzle = true;
-		break;
-	default:
-		force_no_swizzle = false;
-		break;
-	}
-	if (force_no_swizzle) {
-		bool last_backend_enabled = false;
-
-		force_no_swizzle = false;
-		for (i = 0; i < SI_MAX_BACKENDS; ++i) {
-			if (((enabled_backends_mask >> i) & 1) == 1) {
-				if (last_backend_enabled)
-					force_no_swizzle = true;
-				last_backend_enabled = true;
-			} else
-				last_backend_enabled = false;
-		}
-	}
-
-	switch (num_tile_pipes) {
-	case 1:
-	case 3:
-	case 5:
-	case 7:
-		DRM_ERROR("odd number of pipes!\n");
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 4:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 1;
-			swizzle_pipe[3] = 3;
-		}
-		break;
-	case 6:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 1;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 5;
-		}
-		break;
-	case 8:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-			swizzle_pipe[7] = 7;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 1;
-			swizzle_pipe[5] = 3;
-			swizzle_pipe[6] = 5;
-			swizzle_pipe[7] = 7;
-		}
-		break;
-	}
-
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % SI_MAX_BACKENDS;
-
-		backend_map |= (((cur_backend & 0xf) << (swizzle_pipe[cur_pipe] * 4)));
-
-		cur_backend = (cur_backend + 1) % SI_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-static u32 si_get_disable_mask_per_asic(struct radeon_device *rdev,
-					u32 disable_mask_per_se,
-					u32 max_disable_mask_per_se,
-					u32 num_shader_engines)
-{
-	u32 disable_field_width_per_se = r600_count_pipe_bits(disable_mask_per_se);
-	u32 disable_mask_per_asic = disable_mask_per_se & max_disable_mask_per_se;
-
-	if (num_shader_engines == 1)
-		return disable_mask_per_asic;
-	else if (num_shader_engines == 2)
-		return disable_mask_per_asic | (disable_mask_per_asic << disable_field_width_per_se);
-	else
-		return 0xffffffff;
-}
-
-static void si_tiling_mode_table_init(struct radeon_device *rdev)
-{
-	const u32 num_tile_mode_states = 32;
-	u32 reg_offset, gb_tile_moden, split_equal_to_row_size;
-
-	switch (rdev->config.si.mem_row_size_in_kb) {
-	case 1:
-		split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB;
-		break;
-	case 2:
-	default:
-		split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB;
-		break;
-	case 4:
-		split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB;
-		break;
-	}
-
-	if ((rdev->family == CHIP_TAHITI) ||
-	    (rdev->family == CHIP_PITCAIRN)) {
-		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:  /* non-AA compressed depth or any compressed stencil */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 1:  /* 2xAA/4xAA compressed depth only */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 2:  /* 8xAA compressed depth only */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 3:  /* 2xAA/4xAA compressed depth with stencil (for depth buffer) */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 4:  /* Maps w/ a dimension less than the 2D macro-tile dimensions (for mipmapped depth textures) */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 5:  /* Uncompressed 16bpp depth - and stencil buffer allocated with it */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(split_equal_to_row_size) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 6:  /* Uncompressed 32bpp depth - and stencil buffer allocated with it */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(split_equal_to_row_size) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
-				break;
-			case 7:  /* Uncompressed 8bpp stencil without depth (drivers typically do not use) */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(split_equal_to_row_size) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 8:  /* 1D and 1D Array Surfaces */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 9:  /* Displayable maps. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 10:  /* Display 8bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 11:  /* Display 16bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 12:  /* Display 32bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
-				break;
-			case 13:  /* Thin. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 14:  /* Thin 8 bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
-				break;
-			case 15:  /* Thin 16 bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
-				break;
-			case 16:  /* Thin 32 bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
-				break;
-			case 17:  /* Thin 64 bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(split_equal_to_row_size) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
-				break;
-			case 21:  /* 8 bpp PRT. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 22:  /* 16 bpp PRT */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
-				break;
-			case 23:  /* 32 bpp PRT */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 24:  /* 64 bpp PRT */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 25:  /* 128 bpp PRT */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) |
-						 NUM_BANKS(ADDR_SURF_8_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
-				break;
-			default:
-				gb_tile_moden = 0;
-				break;
-			}
-			WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden);
-		}
-	} else if (rdev->family == CHIP_VERDE) {
-		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:  /* non-AA compressed depth or any compressed stencil */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
-				break;
-			case 1:  /* 2xAA/4xAA compressed depth only */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
-				break;
-			case 2:  /* 8xAA compressed depth only */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
-				break;
-			case 3:  /* 2xAA/4xAA compressed depth with stencil (for depth buffer) */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
-				break;
-			case 4:  /* Maps w/ a dimension less than the 2D macro-tile dimensions (for mipmapped depth textures) */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 5:  /* Uncompressed 16bpp depth - and stencil buffer allocated with it */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(split_equal_to_row_size) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 6:  /* Uncompressed 32bpp depth - and stencil buffer allocated with it */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(split_equal_to_row_size) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 7:  /* Uncompressed 8bpp stencil without depth (drivers typically do not use) */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(split_equal_to_row_size) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
-				break;
-			case 8:  /* 1D and 1D Array Surfaces */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 9:  /* Displayable maps. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 10:  /* Display 8bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
-				break;
-			case 11:  /* Display 16bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 12:  /* Display 32bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 13:  /* Thin. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 14:  /* Thin 8 bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 15:  /* Thin 16 bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 16:  /* Thin 32 bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 17:  /* Thin 64 bpp. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P4_8x16) |
-						 TILE_SPLIT(split_equal_to_row_size) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 21:  /* 8 bpp PRT. */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 22:  /* 16 bpp PRT */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
-				break;
-			case 23:  /* 32 bpp PRT */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 24:  /* 64 bpp PRT */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						 NUM_BANKS(ADDR_SURF_16_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
-				break;
-			case 25:  /* 128 bpp PRT */
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						 MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
-						 PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
-						 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) |
-						 NUM_BANKS(ADDR_SURF_8_BANK) |
-						 BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
-				break;
-			default:
-				gb_tile_moden = 0;
-				break;
-			}
-			WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden);
-		}
-	} else
-		DRM_ERROR("unknown asic: 0x%x\n", rdev->family);
-}
-
-static void si_gpu_init(struct radeon_device *rdev)
-{
-	u32 cc_rb_backend_disable = 0;
-	u32 cc_gc_shader_array_config;
-	u32 gb_addr_config = 0;
-	u32 mc_shared_chmap, mc_arb_ramcfg;
-	u32 gb_backend_map;
-	u32 cgts_tcc_disable;
-	u32 sx_debug_1;
-	u32 gc_user_shader_array_config;
-	u32 gc_user_rb_backend_disable;
-	u32 cgts_user_tcc_disable;
-	u32 hdp_host_path_cntl;
-	u32 tmp;
-	int i, j;
-
-	switch (rdev->family) {
-	case CHIP_TAHITI:
-		rdev->config.si.max_shader_engines = 2;
-		rdev->config.si.max_pipes_per_simd = 4;
-		rdev->config.si.max_tile_pipes = 12;
-		rdev->config.si.max_simds_per_se = 8;
-		rdev->config.si.max_backends_per_se = 4;
-		rdev->config.si.max_texture_channel_caches = 12;
-		rdev->config.si.max_gprs = 256;
-		rdev->config.si.max_gs_threads = 32;
-		rdev->config.si.max_hw_contexts = 8;
-
-		rdev->config.si.sc_prim_fifo_size_frontend = 0x20;
-		rdev->config.si.sc_prim_fifo_size_backend = 0x100;
-		rdev->config.si.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.si.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_PITCAIRN:
-		rdev->config.si.max_shader_engines = 2;
-		rdev->config.si.max_pipes_per_simd = 4;
-		rdev->config.si.max_tile_pipes = 8;
-		rdev->config.si.max_simds_per_se = 5;
-		rdev->config.si.max_backends_per_se = 4;
-		rdev->config.si.max_texture_channel_caches = 8;
-		rdev->config.si.max_gprs = 256;
-		rdev->config.si.max_gs_threads = 32;
-		rdev->config.si.max_hw_contexts = 8;
-
-		rdev->config.si.sc_prim_fifo_size_frontend = 0x20;
-		rdev->config.si.sc_prim_fifo_size_backend = 0x100;
-		rdev->config.si.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.si.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	case CHIP_VERDE:
-	default:
-		rdev->config.si.max_shader_engines = 1;
-		rdev->config.si.max_pipes_per_simd = 4;
-		rdev->config.si.max_tile_pipes = 4;
-		rdev->config.si.max_simds_per_se = 2;
-		rdev->config.si.max_backends_per_se = 4;
-		rdev->config.si.max_texture_channel_caches = 4;
-		rdev->config.si.max_gprs = 256;
-		rdev->config.si.max_gs_threads = 32;
-		rdev->config.si.max_hw_contexts = 8;
-
-		rdev->config.si.sc_prim_fifo_size_frontend = 0x20;
-		rdev->config.si.sc_prim_fifo_size_backend = 0x40;
-		rdev->config.si.sc_hiz_tile_fifo_size = 0x30;
-		rdev->config.si.sc_earlyz_tile_fifo_size = 0x130;
-		break;
-	}
-
-	/* Initialize HDP */
-	for (i = 0, j = 0; i < 32; i++, j += 0x18) {
-		WREG32((0x2c14 + j), 0x00000000);
-		WREG32((0x2c18 + j), 0x00000000);
-		WREG32((0x2c1c + j), 0x00000000);
-		WREG32((0x2c20 + j), 0x00000000);
-		WREG32((0x2c24 + j), 0x00000000);
-	}
-
-	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
-
-	evergreen_fix_pci_max_read_req_size(rdev);
-
-	WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN);
-
-	mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
-	mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
-
-	cc_rb_backend_disable = RREG32(CC_RB_BACKEND_DISABLE);
-	cc_gc_shader_array_config = RREG32(CC_GC_SHADER_ARRAY_CONFIG);
-	cgts_tcc_disable = 0xffff0000;
-	for (i = 0; i < rdev->config.si.max_texture_channel_caches; i++)
-		cgts_tcc_disable &= ~(1 << (16 + i));
-	gc_user_rb_backend_disable = RREG32(GC_USER_RB_BACKEND_DISABLE);
-	gc_user_shader_array_config = RREG32(GC_USER_SHADER_ARRAY_CONFIG);
-	cgts_user_tcc_disable = RREG32(CGTS_USER_TCC_DISABLE);
-
-	rdev->config.si.num_shader_engines = rdev->config.si.max_shader_engines;
-	rdev->config.si.num_tile_pipes = rdev->config.si.max_tile_pipes;
-	tmp = ((~gc_user_rb_backend_disable) & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
-	rdev->config.si.num_backends_per_se = r600_count_pipe_bits(tmp);
-	tmp = (gc_user_rb_backend_disable & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
-	rdev->config.si.backend_disable_mask_per_asic =
-		si_get_disable_mask_per_asic(rdev, tmp, SI_MAX_BACKENDS_PER_SE_MASK,
-					     rdev->config.si.num_shader_engines);
-	rdev->config.si.backend_map =
-		si_get_tile_pipe_to_backend_map(rdev, rdev->config.si.num_tile_pipes,
-						rdev->config.si.num_backends_per_se *
-						rdev->config.si.num_shader_engines,
-						&rdev->config.si.backend_disable_mask_per_asic,
-						rdev->config.si.num_shader_engines);
-	tmp = ((~cgts_user_tcc_disable) & TCC_DISABLE_MASK) >> TCC_DISABLE_SHIFT;
-	rdev->config.si.num_texture_channel_caches = r600_count_pipe_bits(tmp);
-	rdev->config.si.mem_max_burst_length_bytes = 256;
-	tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT;
-	rdev->config.si.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
-	if (rdev->config.si.mem_row_size_in_kb > 4)
-		rdev->config.si.mem_row_size_in_kb = 4;
-	/* XXX use MC settings? */
-	rdev->config.si.shader_engine_tile_size = 32;
-	rdev->config.si.num_gpus = 1;
-	rdev->config.si.multi_gpu_tile_size = 64;
-
-	gb_addr_config = 0;
-	switch (rdev->config.si.num_tile_pipes) {
-	case 1:
-		gb_addr_config |= NUM_PIPES(0);
-		break;
-	case 2:
-		gb_addr_config |= NUM_PIPES(1);
-		break;
-	case 4:
-		gb_addr_config |= NUM_PIPES(2);
-		break;
-	case 8:
-	default:
-		gb_addr_config |= NUM_PIPES(3);
-		break;
-	}
-
-	tmp = (rdev->config.si.mem_max_burst_length_bytes / 256) - 1;
-	gb_addr_config |= PIPE_INTERLEAVE_SIZE(tmp);
-	gb_addr_config |= NUM_SHADER_ENGINES(rdev->config.si.num_shader_engines - 1);
-	tmp = (rdev->config.si.shader_engine_tile_size / 16) - 1;
-	gb_addr_config |= SHADER_ENGINE_TILE_SIZE(tmp);
-	switch (rdev->config.si.num_gpus) {
-	case 1:
-	default:
-		gb_addr_config |= NUM_GPUS(0);
-		break;
-	case 2:
-		gb_addr_config |= NUM_GPUS(1);
-		break;
-	case 4:
-		gb_addr_config |= NUM_GPUS(2);
-		break;
-	}
-	switch (rdev->config.si.multi_gpu_tile_size) {
-	case 16:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(0);
-		break;
-	case 32:
-	default:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(1);
-		break;
-	case 64:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(2);
-		break;
-	case 128:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(3);
-		break;
-	}
-	switch (rdev->config.si.mem_row_size_in_kb) {
-	case 1:
-	default:
-		gb_addr_config |= ROW_SIZE(0);
-		break;
-	case 2:
-		gb_addr_config |= ROW_SIZE(1);
-		break;
-	case 4:
-		gb_addr_config |= ROW_SIZE(2);
-		break;
-	}
-
-	tmp = (gb_addr_config & NUM_PIPES_MASK) >> NUM_PIPES_SHIFT;
-	rdev->config.si.num_tile_pipes = (1 << tmp);
-	tmp = (gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT;
-	rdev->config.si.mem_max_burst_length_bytes = (tmp + 1) * 256;
-	tmp = (gb_addr_config & NUM_SHADER_ENGINES_MASK) >> NUM_SHADER_ENGINES_SHIFT;
-	rdev->config.si.num_shader_engines = tmp + 1;
-	tmp = (gb_addr_config & NUM_GPUS_MASK) >> NUM_GPUS_SHIFT;
-	rdev->config.si.num_gpus = tmp + 1;
-	tmp = (gb_addr_config & MULTI_GPU_TILE_SIZE_MASK) >> MULTI_GPU_TILE_SIZE_SHIFT;
-	rdev->config.si.multi_gpu_tile_size = 1 << tmp;
-	tmp = (gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT;
-	rdev->config.si.mem_row_size_in_kb = 1 << tmp;
-
-	gb_backend_map =
-		si_get_tile_pipe_to_backend_map(rdev, rdev->config.si.num_tile_pipes,
-						rdev->config.si.num_backends_per_se *
-						rdev->config.si.num_shader_engines,
-						&rdev->config.si.backend_disable_mask_per_asic,
-						rdev->config.si.num_shader_engines);
-
-	/* setup tiling info dword.  gb_addr_config is not adequate since it does
-	 * not have bank info, so create a custom tiling dword.
-	 * bits 3:0   num_pipes
-	 * bits 7:4   num_banks
-	 * bits 11:8  group_size
-	 * bits 15:12 row_size
-	 */
-	rdev->config.si.tile_config = 0;
-	switch (rdev->config.si.num_tile_pipes) {
-	case 1:
-		rdev->config.si.tile_config |= (0 << 0);
-		break;
-	case 2:
-		rdev->config.si.tile_config |= (1 << 0);
-		break;
-	case 4:
-		rdev->config.si.tile_config |= (2 << 0);
-		break;
-	case 8:
-	default:
-		/* XXX what about 12? */
-		rdev->config.si.tile_config |= (3 << 0);
-		break;
-	}
-	rdev->config.si.tile_config |=
-		((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) << 4;
-	rdev->config.si.tile_config |=
-		((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8;
-	rdev->config.si.tile_config |=
-		((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12;
-
-	rdev->config.si.backend_map = gb_backend_map;
-	WREG32(GB_ADDR_CONFIG, gb_addr_config);
-	WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
-	WREG32(HDP_ADDR_CONFIG, gb_addr_config);
-
-	/* primary versions */
-	WREG32(CC_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(CC_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(CC_GC_SHADER_ARRAY_CONFIG, cc_gc_shader_array_config);
-
-	WREG32(CGTS_TCC_DISABLE, cgts_tcc_disable);
-
-	/* user versions */
-	WREG32(GC_USER_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(GC_USER_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(GC_USER_SHADER_ARRAY_CONFIG, cc_gc_shader_array_config);
-
-	WREG32(CGTS_USER_TCC_DISABLE, cgts_tcc_disable);
-
-	si_tiling_mode_table_init(rdev);
-
-	/* set HW defaults for 3D engine */
-	WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) |
-				     ROQ_IB2_START(0x2b)));
-	WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60));
-
-	sx_debug_1 = RREG32(SX_DEBUG_1);
-	WREG32(SX_DEBUG_1, sx_debug_1);
-
-	WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4));
-
-	WREG32(PA_SC_FIFO_SIZE, (SC_FRONTEND_PRIM_FIFO_SIZE(rdev->config.si.sc_prim_fifo_size_frontend) |
-				 SC_BACKEND_PRIM_FIFO_SIZE(rdev->config.si.sc_prim_fifo_size_backend) |
-				 SC_HIZ_TILE_FIFO_SIZE(rdev->config.si.sc_hiz_tile_fifo_size) |
-				 SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.si.sc_earlyz_tile_fifo_size)));
-
-	WREG32(VGT_NUM_INSTANCES, 1);
-
-	WREG32(CP_PERFMON_CNTL, 0);
-
-	WREG32(SQ_CONFIG, 0);
-
-	WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) |
-					  FORCE_EOV_MAX_REZ_CNT(255)));
-
-	WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC) |
-	       AUTO_INVLD_EN(ES_AND_GS_AUTO));
-
-	WREG32(VGT_GS_VERTEX_REUSE, 16);
-	WREG32(PA_SC_LINE_STIPPLE_STATE, 0);
-
-	WREG32(CB_PERFCOUNTER0_SELECT0, 0);
-	WREG32(CB_PERFCOUNTER0_SELECT1, 0);
-	WREG32(CB_PERFCOUNTER1_SELECT0, 0);
-	WREG32(CB_PERFCOUNTER1_SELECT1, 0);
-	WREG32(CB_PERFCOUNTER2_SELECT0, 0);
-	WREG32(CB_PERFCOUNTER2_SELECT1, 0);
-	WREG32(CB_PERFCOUNTER3_SELECT0, 0);
-	WREG32(CB_PERFCOUNTER3_SELECT1, 0);
-
-	tmp = RREG32(HDP_MISC_CNTL);
-	tmp |= HDP_FLUSH_INVALIDATE_CACHE;
-	WREG32(HDP_MISC_CNTL, tmp);
-
-	hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL);
-	WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
-
-	WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3));
-
-	udelay(50);
-}
-
-/*
- * GPU scratch registers helpers function.
- */
-static void si_scratch_init(struct radeon_device *rdev)
-{
-	int i;
-
-	rdev->scratch.num_reg = 7;
-	rdev->scratch.reg_base = SCRATCH_REG0;
-	for (i = 0; i < rdev->scratch.num_reg; i++) {
-		rdev->scratch.free[i] = true;
-		rdev->scratch.reg[i] = rdev->scratch.reg_base + (i * 4);
-	}
-}
-
-void si_fence_ring_emit(struct radeon_device *rdev,
-			struct radeon_fence *fence)
-{
-	struct radeon_ring *ring = &rdev->ring[fence->ring];
-	u64 addr = rdev->fence_drv[fence->ring].gpu_addr;
-
-	/* flush read cache over gart */
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-	radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-	radeon_ring_write(ring, PACKET3_TCL1_ACTION_ENA |
-			  PACKET3_TC_ACTION_ENA |
-			  PACKET3_SH_KCACHE_ACTION_ENA |
-			  PACKET3_SH_ICACHE_ACTION_ENA);
-	radeon_ring_write(ring, 0xFFFFFFFF);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 10); /* poll interval */
-	/* EVENT_WRITE_EOP - flush caches, send int */
-	radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4));
-	radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5));
-	radeon_ring_write(ring, addr & 0xffffffff);
-	radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | DATA_SEL(1) | INT_SEL(2));
-	radeon_ring_write(ring, fence->seq);
-	radeon_ring_write(ring, 0);
-}
-
-/*
- * IB stuff
- */
-void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	struct radeon_ring *ring = &rdev->ring[ib->fence->ring];
-	u32 header;
-
-	if (ib->is_const_ib)
-		header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2);
-	else
-		header = PACKET3(PACKET3_INDIRECT_BUFFER, 2);
-
-	radeon_ring_write(ring, header);
-	radeon_ring_write(ring,
-#ifdef __BIG_ENDIAN
-			  (2 << 0) |
-#endif
-			  (ib->gpu_addr & 0xFFFFFFFC));
-	radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF);
-	radeon_ring_write(ring, ib->length_dw | (ib->vm_id << 24));
-
-	/* flush read cache over gart for this vmid */
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-	radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
-	radeon_ring_write(ring, ib->vm_id);
-	radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-	radeon_ring_write(ring, PACKET3_TCL1_ACTION_ENA |
-			  PACKET3_TC_ACTION_ENA |
-			  PACKET3_SH_KCACHE_ACTION_ENA |
-			  PACKET3_SH_ICACHE_ACTION_ENA);
-	radeon_ring_write(ring, 0xFFFFFFFF);
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 10); /* poll interval */
-}
-
-/*
- * CP.
- */
-static void si_cp_enable(struct radeon_device *rdev, bool enable)
-{
-	if (enable)
-		WREG32(CP_ME_CNTL, 0);
-	else {
-		radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
-		WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT));
-		WREG32(SCRATCH_UMSK, 0);
-	}
-	udelay(50);
-}
-
-static int si_cp_load_microcode(struct radeon_device *rdev)
-{
-	const __be32 *fw_data;
-	int i;
-
-	if (!rdev->me_fw || !rdev->pfp_fw)
-		return -EINVAL;
-
-	si_cp_enable(rdev, false);
-
-	/* PFP */
-	fw_data = (const __be32 *)rdev->pfp_fw->data;
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < SI_PFP_UCODE_SIZE; i++)
-		WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-
-	/* CE */
-	fw_data = (const __be32 *)rdev->ce_fw->data;
-	WREG32(CP_CE_UCODE_ADDR, 0);
-	for (i = 0; i < SI_CE_UCODE_SIZE; i++)
-		WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_CE_UCODE_ADDR, 0);
-
-	/* ME */
-	fw_data = (const __be32 *)rdev->me_fw->data;
-	WREG32(CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < SI_PM4_UCODE_SIZE; i++)
-		WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_ME_RAM_WADDR, 0);
-
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	WREG32(CP_CE_UCODE_ADDR, 0);
-	WREG32(CP_ME_RAM_WADDR, 0);
-	WREG32(CP_ME_RAM_RADDR, 0);
-	return 0;
-}
-
-static int si_cp_start(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r, i;
-
-	r = radeon_ring_lock(rdev, ring, 7 + 4);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
-		return r;
-	}
-	/* init the CP */
-	radeon_ring_write(ring, PACKET3(PACKET3_ME_INITIALIZE, 5));
-	radeon_ring_write(ring, 0x1);
-	radeon_ring_write(ring, 0x0);
-	radeon_ring_write(ring, rdev->config.si.max_hw_contexts - 1);
-	radeon_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1));
-	radeon_ring_write(ring, 0);
-	radeon_ring_write(ring, 0);
-
-	/* init the CE partitions */
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2));
-	radeon_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE));
-	radeon_ring_write(ring, 0xc000);
-	radeon_ring_write(ring, 0xe000);
-	radeon_ring_unlock_commit(rdev, ring);
-
-	si_cp_enable(rdev, true);
-
-	r = radeon_ring_lock(rdev, ring, si_default_size + 10);
-	if (r) {
-		DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
-		return r;
-	}
-
-	/* setup clear context state */
-	radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
-	radeon_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE);
-
-	for (i = 0; i < si_default_size; i++)
-		radeon_ring_write(ring, si_default_state[i]);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
-	radeon_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE);
-
-	/* set clear context state */
-	radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0));
-	radeon_ring_write(ring, 0);
-
-	radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
-	radeon_ring_write(ring, 0x00000316);
-	radeon_ring_write(ring, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */
-	radeon_ring_write(ring, 0x00000010); /* VGT_OUT_DEALLOC_CNTL */
-
-	radeon_ring_unlock_commit(rdev, ring);
-
-	for (i = RADEON_RING_TYPE_GFX_INDEX; i <= CAYMAN_RING_TYPE_CP2_INDEX; ++i) {
-		ring = &rdev->ring[i];
-		r = radeon_ring_lock(rdev, ring, 2);
-
-		/* clear the compute context state */
-		radeon_ring_write(ring, PACKET3_COMPUTE(PACKET3_CLEAR_STATE, 0));
-		radeon_ring_write(ring, 0);
-
-		radeon_ring_unlock_commit(rdev, ring);
-	}
-
-	return 0;
-}
-
-static void si_cp_fini(struct radeon_device *rdev)
-{
-	si_cp_enable(rdev, false);
-	radeon_ring_fini(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	radeon_ring_fini(rdev, &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]);
-	radeon_ring_fini(rdev, &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]);
-}
-
-static int si_cp_resume(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring;
-	u32 tmp;
-	u32 rb_bufsz;
-	int r;
-
-	/* Reset cp; if cp is reset, then PA, SH, VGT also need to be reset */
-	WREG32(GRBM_SOFT_RESET, (SOFT_RESET_CP |
-				 SOFT_RESET_PA |
-				 SOFT_RESET_VGT |
-				 SOFT_RESET_SPI |
-				 SOFT_RESET_SX));
-	RREG32(GRBM_SOFT_RESET);
-	mdelay(15);
-	WREG32(GRBM_SOFT_RESET, 0);
-	RREG32(GRBM_SOFT_RESET);
-
-	WREG32(CP_SEM_WAIT_TIMER, 0x0);
-	WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0);
-
-	/* Set the write pointer delay */
-	WREG32(CP_RB_WPTR_DELAY, 0);
-
-	WREG32(CP_DEBUG, 0);
-	WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF);
-
-	/* ring 0 - compute and gfx */
-	/* Set ring buffer size */
-	ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	rb_bufsz = drm_order(ring->ring_size / 8);
-	tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
-	tmp |= BUF_SWAP_32BIT;
-#endif
-	WREG32(CP_RB0_CNTL, tmp);
-
-	/* Initialize the ring buffer's read and write pointers */
-	WREG32(CP_RB0_CNTL, tmp | RB_RPTR_WR_ENA);
-	ring->wptr = 0;
-	WREG32(CP_RB0_WPTR, ring->wptr);
-
-	/* set the wb address wether it's enabled or not */
-	WREG32(CP_RB0_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC);
-	WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF);
-
-	if (rdev->wb.enabled)
-		WREG32(SCRATCH_UMSK, 0xff);
-	else {
-		tmp |= RB_NO_UPDATE;
-		WREG32(SCRATCH_UMSK, 0);
-	}
-
-	mdelay(1);
-	WREG32(CP_RB0_CNTL, tmp);
-
-	WREG32(CP_RB0_BASE, ring->gpu_addr >> 8);
-
-	ring->rptr = RREG32(CP_RB0_RPTR);
-
-	/* ring1  - compute only */
-	/* Set ring buffer size */
-	ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
-	rb_bufsz = drm_order(ring->ring_size / 8);
-	tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
-	tmp |= BUF_SWAP_32BIT;
-#endif
-	WREG32(CP_RB1_CNTL, tmp);
-
-	/* Initialize the ring buffer's read and write pointers */
-	WREG32(CP_RB1_CNTL, tmp | RB_RPTR_WR_ENA);
-	ring->wptr = 0;
-	WREG32(CP_RB1_WPTR, ring->wptr);
-
-	/* set the wb address wether it's enabled or not */
-	WREG32(CP_RB1_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFFFFFFFC);
-	WREG32(CP_RB1_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFF);
-
-	mdelay(1);
-	WREG32(CP_RB1_CNTL, tmp);
-
-	WREG32(CP_RB1_BASE, ring->gpu_addr >> 8);
-
-	ring->rptr = RREG32(CP_RB1_RPTR);
-
-	/* ring2 - compute only */
-	/* Set ring buffer size */
-	ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
-	rb_bufsz = drm_order(ring->ring_size / 8);
-	tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
-#ifdef __BIG_ENDIAN
-	tmp |= BUF_SWAP_32BIT;
-#endif
-	WREG32(CP_RB2_CNTL, tmp);
-
-	/* Initialize the ring buffer's read and write pointers */
-	WREG32(CP_RB2_CNTL, tmp | RB_RPTR_WR_ENA);
-	ring->wptr = 0;
-	WREG32(CP_RB2_WPTR, ring->wptr);
-
-	/* set the wb address wether it's enabled or not */
-	WREG32(CP_RB2_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFFFFFFFC);
-	WREG32(CP_RB2_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFF);
-
-	mdelay(1);
-	WREG32(CP_RB2_CNTL, tmp);
-
-	WREG32(CP_RB2_BASE, ring->gpu_addr >> 8);
-
-	ring->rptr = RREG32(CP_RB2_RPTR);
-
-	/* start the rings */
-	si_cp_start(rdev);
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = true;
-	rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = true;
-	rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = true;
-	r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
-		rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
-		rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false;
-		return r;
-	}
-	r = radeon_ring_test(rdev, CAYMAN_RING_TYPE_CP1_INDEX, &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]);
-	if (r) {
-		rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
-	}
-	r = radeon_ring_test(rdev, CAYMAN_RING_TYPE_CP2_INDEX, &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]);
-	if (r) {
-		rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false;
-	}
-
-	return 0;
-}
-
-bool si_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
-{
-	u32 srbm_status;
-	u32 grbm_status, grbm_status2;
-	u32 grbm_status_se0, grbm_status_se1;
-	struct r100_gpu_lockup *lockup = &rdev->config.si.lockup;
-	int r;
-
-	srbm_status = RREG32(SRBM_STATUS);
-	grbm_status = RREG32(GRBM_STATUS);
-	grbm_status2 = RREG32(GRBM_STATUS2);
-	grbm_status_se0 = RREG32(GRBM_STATUS_SE0);
-	grbm_status_se1 = RREG32(GRBM_STATUS_SE1);
-	if (!(grbm_status & GUI_ACTIVE)) {
-		r100_gpu_lockup_update(lockup, ring);
-		return false;
-	}
-	/* force CP activities */
-	r = radeon_ring_lock(rdev, ring, 2);
-	if (!r) {
-		/* PACKET2 NOP */
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_write(ring, 0x80000000);
-		radeon_ring_unlock_commit(rdev, ring);
-	}
-	/* XXX deal with CP0,1,2 */
-	ring->rptr = RREG32(ring->rptr_reg);
-	return r100_gpu_cp_is_lockup(rdev, lockup, ring);
-}
-
-static int si_gpu_soft_reset(struct radeon_device *rdev)
-{
-	struct evergreen_mc_save save;
-	u32 grbm_reset = 0;
-
-	if (!(RREG32(GRBM_STATUS) & GUI_ACTIVE))
-		return 0;
-
-	dev_info(rdev->dev, "GPU softreset \n");
-	dev_info(rdev->dev, "  GRBM_STATUS=0x%08X\n",
-		RREG32(GRBM_STATUS));
-	dev_info(rdev->dev, "  GRBM_STATUS2=0x%08X\n",
-		RREG32(GRBM_STATUS2));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE0=0x%08X\n",
-		RREG32(GRBM_STATUS_SE0));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE1=0x%08X\n",
-		RREG32(GRBM_STATUS_SE1));
-	dev_info(rdev->dev, "  SRBM_STATUS=0x%08X\n",
-		RREG32(SRBM_STATUS));
-	evergreen_mc_stop(rdev, &save);
-	if (radeon_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	/* Disable CP parsing/prefetching */
-	WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT);
-
-	/* reset all the gfx blocks */
-	grbm_reset = (SOFT_RESET_CP |
-		      SOFT_RESET_CB |
-		      SOFT_RESET_DB |
-		      SOFT_RESET_GDS |
-		      SOFT_RESET_PA |
-		      SOFT_RESET_SC |
-		      SOFT_RESET_SPI |
-		      SOFT_RESET_SX |
-		      SOFT_RESET_TC |
-		      SOFT_RESET_TA |
-		      SOFT_RESET_VGT |
-		      SOFT_RESET_IA);
-
-	dev_info(rdev->dev, "  GRBM_SOFT_RESET=0x%08X\n", grbm_reset);
-	WREG32(GRBM_SOFT_RESET, grbm_reset);
-	(void)RREG32(GRBM_SOFT_RESET);
-	udelay(50);
-	WREG32(GRBM_SOFT_RESET, 0);
-	(void)RREG32(GRBM_SOFT_RESET);
-	/* Wait a little for things to settle down */
-	udelay(50);
-	dev_info(rdev->dev, "  GRBM_STATUS=0x%08X\n",
-		RREG32(GRBM_STATUS));
-	dev_info(rdev->dev, "  GRBM_STATUS2=0x%08X\n",
-		RREG32(GRBM_STATUS2));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE0=0x%08X\n",
-		RREG32(GRBM_STATUS_SE0));
-	dev_info(rdev->dev, "  GRBM_STATUS_SE1=0x%08X\n",
-		RREG32(GRBM_STATUS_SE1));
-	dev_info(rdev->dev, "  SRBM_STATUS=0x%08X\n",
-		RREG32(SRBM_STATUS));
-	evergreen_mc_resume(rdev, &save);
-	return 0;
-}
-
-int si_asic_reset(struct radeon_device *rdev)
-{
-	return si_gpu_soft_reset(rdev);
-}
-
-/* MC */
-static void si_mc_program(struct radeon_device *rdev)
-{
-	struct evergreen_mc_save save;
-	u32 tmp;
-	int i, j;
-
-	/* Initialize HDP */
-	for (i = 0, j = 0; i < 32; i++, j += 0x18) {
-		WREG32((0x2c14 + j), 0x00000000);
-		WREG32((0x2c18 + j), 0x00000000);
-		WREG32((0x2c1c + j), 0x00000000);
-		WREG32((0x2c20 + j), 0x00000000);
-		WREG32((0x2c24 + j), 0x00000000);
-	}
-	WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0);
-
-	evergreen_mc_stop(rdev, &save);
-	if (radeon_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	/* Lockout access through VGA aperture*/
-	WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE);
-	/* Update configuration */
-	WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
-	       rdev->mc.vram_start >> 12);
-	WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
-	       rdev->mc.vram_end >> 12);
-	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR,
-	       rdev->vram_scratch.gpu_addr >> 12);
-	tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16;
-	tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
-	WREG32(MC_VM_FB_LOCATION, tmp);
-	/* XXX double check these! */
-	WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
-	WREG32(HDP_NONSURFACE_INFO, (2 << 7) | (1 << 30));
-	WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
-	WREG32(MC_VM_AGP_BASE, 0);
-	WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF);
-	WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF);
-	if (radeon_mc_wait_for_idle(rdev)) {
-		dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
-	}
-	evergreen_mc_resume(rdev, &save);
-	/* we need to own VRAM, so turn off the VGA renderer here
-	 * to stop it overwriting our objects */
-	rv515_vga_render_disable(rdev);
-}
-
-/* SI MC address space is 40 bits */
-static void si_vram_location(struct radeon_device *rdev,
-			     struct radeon_mc *mc, u64 base)
-{
-	mc->vram_start = base;
-	if (mc->mc_vram_size > (0xFFFFFFFFFFULL - base + 1)) {
-		dev_warn(rdev->dev, "limiting VRAM to PCI aperture size\n");
-		mc->real_vram_size = mc->aper_size;
-		mc->mc_vram_size = mc->aper_size;
-	}
-	mc->vram_end = mc->vram_start + mc->mc_vram_size - 1;
-	dev_info(rdev->dev, "VRAM: %lluM 0x%016llX - 0x%016llX (%lluM used)\n",
-			mc->mc_vram_size >> 20, mc->vram_start,
-			mc->vram_end, mc->real_vram_size >> 20);
-}
-
-static void si_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
-{
-	u64 size_af, size_bf;
-
-	size_af = ((0xFFFFFFFFFFULL - mc->vram_end) + mc->gtt_base_align) & ~mc->gtt_base_align;
-	size_bf = mc->vram_start & ~mc->gtt_base_align;
-	if (size_bf > size_af) {
-		if (mc->gtt_size > size_bf) {
-			dev_warn(rdev->dev, "limiting GTT\n");
-			mc->gtt_size = size_bf;
-		}
-		mc->gtt_start = (mc->vram_start & ~mc->gtt_base_align) - mc->gtt_size;
-	} else {
-		if (mc->gtt_size > size_af) {
-			dev_warn(rdev->dev, "limiting GTT\n");
-			mc->gtt_size = size_af;
-		}
-		mc->gtt_start = (mc->vram_end + 1 + mc->gtt_base_align) & ~mc->gtt_base_align;
-	}
-	mc->gtt_end = mc->gtt_start + mc->gtt_size - 1;
-	dev_info(rdev->dev, "GTT: %lluM 0x%016llX - 0x%016llX\n",
-			mc->gtt_size >> 20, mc->gtt_start, mc->gtt_end);
-}
-
-static void si_vram_gtt_location(struct radeon_device *rdev,
-				 struct radeon_mc *mc)
-{
-	if (mc->mc_vram_size > 0xFFC0000000ULL) {
-		/* leave room for at least 1024M GTT */
-		dev_warn(rdev->dev, "limiting VRAM\n");
-		mc->real_vram_size = 0xFFC0000000ULL;
-		mc->mc_vram_size = 0xFFC0000000ULL;
-	}
-	si_vram_location(rdev, &rdev->mc, 0);
-	rdev->mc.gtt_base_align = 0;
-	si_gtt_location(rdev, mc);
-}
-
-static int si_mc_init(struct radeon_device *rdev)
-{
-	u32 tmp;
-	int chansize, numchan;
-
-	/* Get VRAM informations */
-	rdev->mc.vram_is_ddr = true;
-	tmp = RREG32(MC_ARB_RAMCFG);
-	if (tmp & CHANSIZE_OVERRIDE) {
-		chansize = 16;
-	} else if (tmp & CHANSIZE_MASK) {
-		chansize = 64;
-	} else {
-		chansize = 32;
-	}
-	tmp = RREG32(MC_SHARED_CHMAP);
-	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
-	case 0:
-	default:
-		numchan = 1;
-		break;
-	case 1:
-		numchan = 2;
-		break;
-	case 2:
-		numchan = 4;
-		break;
-	case 3:
-		numchan = 8;
-		break;
-	case 4:
-		numchan = 3;
-		break;
-	case 5:
-		numchan = 6;
-		break;
-	case 6:
-		numchan = 10;
-		break;
-	case 7:
-		numchan = 12;
-		break;
-	case 8:
-		numchan = 16;
-		break;
-	}
-	rdev->mc.vram_width = numchan * chansize;
-	/* Could aper size report 0 ? */
-	rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
-	rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
-	/* size in MB on si */
-	rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
-	rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
-	rdev->mc.visible_vram_size = rdev->mc.aper_size;
-	si_vram_gtt_location(rdev, &rdev->mc);
-	radeon_update_bandwidth_info(rdev);
-
-	return 0;
-}
-
-/*
- * GART
- */
-void si_pcie_gart_tlb_flush(struct radeon_device *rdev)
-{
-	/* flush hdp cache */
-	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-
-	/* bits 0-15 are the VM contexts0-15 */
-	WREG32(VM_INVALIDATE_REQUEST, 1);
-}
-
-int si_pcie_gart_enable(struct radeon_device *rdev)
-{
-	int r, i;
-
-	if (rdev->gart.robj == NULL) {
-		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
-		return -EINVAL;
-	}
-	r = radeon_gart_table_vram_pin(rdev);
-	if (r)
-		return r;
-	radeon_gart_restore(rdev);
-	/* Setup TLB control */
-	WREG32(MC_VM_MX_L1_TLB_CNTL,
-	       (0xA << 7) |
-	       ENABLE_L1_TLB |
-	       SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-	       ENABLE_ADVANCED_DRIVER_MODEL |
-	       SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE |
-	       ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-	       ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE |
-	       EFFECTIVE_L2_QUEUE_SIZE(7) |
-	       CONTEXT1_IDENTITY_ACCESS_MODE(1));
-	WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE);
-	WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
-	       L2_CACHE_BIGK_FRAGMENT_SIZE(0));
-	/* setup context0 */
-	WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12);
-	WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12);
-	WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
-			(u32)(rdev->dummy_page.addr >> 12));
-	WREG32(VM_CONTEXT0_CNTL2, 0);
-	WREG32(VM_CONTEXT0_CNTL, (ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
-				  RANGE_PROTECTION_FAULT_ENABLE_DEFAULT));
-
-	WREG32(0x15D4, 0);
-	WREG32(0x15D8, 0);
-	WREG32(0x15DC, 0);
-
-	/* empty context1-15 */
-	/* FIXME start with 4G, once using 2 level pt switch to full
-	 * vm size space
-	 */
-	/* set vm size, must be a multiple of 4 */
-	WREG32(VM_CONTEXT1_PAGE_TABLE_START_ADDR, 0);
-	WREG32(VM_CONTEXT1_PAGE_TABLE_END_ADDR, rdev->vm_manager.max_pfn);
-	for (i = 1; i < 16; i++) {
-		if (i < 8)
-			WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2),
-			       rdev->gart.table_addr >> 12);
-		else
-			WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((i - 8) << 2),
-			       rdev->gart.table_addr >> 12);
-	}
-
-	/* enable context1-15 */
-	WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR,
-	       (u32)(rdev->dummy_page.addr >> 12));
-	WREG32(VM_CONTEXT1_CNTL2, 0);
-	WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
-				RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
-
-	si_pcie_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20),
-		 (unsigned long long)rdev->gart.table_addr);
-	rdev->gart.ready = true;
-	return 0;
-}
-
-void si_pcie_gart_disable(struct radeon_device *rdev)
-{
-	/* Disable all tables */
-	WREG32(VM_CONTEXT0_CNTL, 0);
-	WREG32(VM_CONTEXT1_CNTL, 0);
-	/* Setup TLB control */
-	WREG32(MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE_NOT_IN_SYS |
-	       SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
-	/* Setup L2 cache */
-	WREG32(VM_L2_CNTL, ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
-	       ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE |
-	       EFFECTIVE_L2_QUEUE_SIZE(7) |
-	       CONTEXT1_IDENTITY_ACCESS_MODE(1));
-	WREG32(VM_L2_CNTL2, 0);
-	WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
-	       L2_CACHE_BIGK_FRAGMENT_SIZE(0));
-	radeon_gart_table_vram_unpin(rdev);
-}
-
-void si_pcie_gart_fini(struct radeon_device *rdev)
-{
-	si_pcie_gart_disable(rdev);
-	radeon_gart_table_vram_free(rdev);
-	radeon_gart_fini(rdev);
-}
-
-/* vm parser */
-static bool si_vm_reg_valid(u32 reg)
-{
-	/* context regs are fine */
-	if (reg >= 0x28000)
-		return true;
-
-	/* check config regs */
-	switch (reg) {
-	case GRBM_GFX_INDEX:
-	case VGT_VTX_VECT_EJECT_REG:
-	case VGT_CACHE_INVALIDATION:
-	case VGT_ESGS_RING_SIZE:
-	case VGT_GSVS_RING_SIZE:
-	case VGT_GS_VERTEX_REUSE:
-	case VGT_PRIMITIVE_TYPE:
-	case VGT_INDEX_TYPE:
-	case VGT_NUM_INDICES:
-	case VGT_NUM_INSTANCES:
-	case VGT_TF_RING_SIZE:
-	case VGT_HS_OFFCHIP_PARAM:
-	case VGT_TF_MEMORY_BASE:
-	case PA_CL_ENHANCE:
-	case PA_SU_LINE_STIPPLE_VALUE:
-	case PA_SC_LINE_STIPPLE_STATE:
-	case PA_SC_ENHANCE:
-	case SQC_CACHES:
-	case SPI_STATIC_THREAD_MGMT_1:
-	case SPI_STATIC_THREAD_MGMT_2:
-	case SPI_STATIC_THREAD_MGMT_3:
-	case SPI_PS_MAX_WAVE_ID:
-	case SPI_CONFIG_CNTL:
-	case SPI_CONFIG_CNTL_1:
-	case TA_CNTL_AUX:
-		return true;
-	default:
-		DRM_ERROR("Invalid register 0x%x in CS\n", reg);
-		return false;
-	}
-}
-
-static int si_vm_packet3_ce_check(struct radeon_device *rdev,
-				  u32 *ib, struct radeon_cs_packet *pkt)
-{
-	switch (pkt->opcode) {
-	case PACKET3_NOP:
-	case PACKET3_SET_BASE:
-	case PACKET3_SET_CE_DE_COUNTERS:
-	case PACKET3_LOAD_CONST_RAM:
-	case PACKET3_WRITE_CONST_RAM:
-	case PACKET3_WRITE_CONST_RAM_OFFSET:
-	case PACKET3_DUMP_CONST_RAM:
-	case PACKET3_INCREMENT_CE_COUNTER:
-	case PACKET3_WAIT_ON_DE_COUNTER:
-	case PACKET3_CE_WRITE:
-		break;
-	default:
-		DRM_ERROR("Invalid CE packet3: 0x%x\n", pkt->opcode);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int si_vm_packet3_gfx_check(struct radeon_device *rdev,
-				   u32 *ib, struct radeon_cs_packet *pkt)
-{
-	u32 idx = pkt->idx + 1;
-	u32 idx_value = ib[idx];
-	u32 start_reg, end_reg, reg, i;
-
-	switch (pkt->opcode) {
-	case PACKET3_NOP:
-	case PACKET3_SET_BASE:
-	case PACKET3_CLEAR_STATE:
-	case PACKET3_INDEX_BUFFER_SIZE:
-	case PACKET3_DISPATCH_DIRECT:
-	case PACKET3_DISPATCH_INDIRECT:
-	case PACKET3_ALLOC_GDS:
-	case PACKET3_WRITE_GDS_RAM:
-	case PACKET3_ATOMIC_GDS:
-	case PACKET3_ATOMIC:
-	case PACKET3_OCCLUSION_QUERY:
-	case PACKET3_SET_PREDICATION:
-	case PACKET3_COND_EXEC:
-	case PACKET3_PRED_EXEC:
-	case PACKET3_DRAW_INDIRECT:
-	case PACKET3_DRAW_INDEX_INDIRECT:
-	case PACKET3_INDEX_BASE:
-	case PACKET3_DRAW_INDEX_2:
-	case PACKET3_CONTEXT_CONTROL:
-	case PACKET3_INDEX_TYPE:
-	case PACKET3_DRAW_INDIRECT_MULTI:
-	case PACKET3_DRAW_INDEX_AUTO:
-	case PACKET3_DRAW_INDEX_IMMD:
-	case PACKET3_NUM_INSTANCES:
-	case PACKET3_DRAW_INDEX_MULTI_AUTO:
-	case PACKET3_STRMOUT_BUFFER_UPDATE:
-	case PACKET3_DRAW_INDEX_OFFSET_2:
-	case PACKET3_DRAW_INDEX_MULTI_ELEMENT:
-	case PACKET3_DRAW_INDEX_INDIRECT_MULTI:
-	case PACKET3_MPEG_INDEX:
-	case PACKET3_WAIT_REG_MEM:
-	case PACKET3_MEM_WRITE:
-	case PACKET3_PFP_SYNC_ME:
-	case PACKET3_SURFACE_SYNC:
-	case PACKET3_EVENT_WRITE:
-	case PACKET3_EVENT_WRITE_EOP:
-	case PACKET3_EVENT_WRITE_EOS:
-	case PACKET3_SET_CONTEXT_REG:
-	case PACKET3_SET_CONTEXT_REG_INDIRECT:
-	case PACKET3_SET_SH_REG:
-	case PACKET3_SET_SH_REG_OFFSET:
-	case PACKET3_INCREMENT_DE_COUNTER:
-	case PACKET3_WAIT_ON_CE_COUNTER:
-	case PACKET3_WAIT_ON_AVAIL_BUFFER:
-	case PACKET3_ME_WRITE:
-		break;
-	case PACKET3_COPY_DATA:
-		if ((idx_value & 0xf00) == 0) {
-			reg = ib[idx + 3] * 4;
-			if (!si_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	case PACKET3_WRITE_DATA:
-		if ((idx_value & 0xf00) == 0) {
-			start_reg = ib[idx + 1] * 4;
-			if (idx_value & 0x10000) {
-				if (!si_vm_reg_valid(start_reg))
-					return -EINVAL;
-			} else {
-				for (i = 0; i < (pkt->count - 2); i++) {
-					reg = start_reg + (4 * i);
-					if (!si_vm_reg_valid(reg))
-						return -EINVAL;
-				}
-			}
-		}
-		break;
-	case PACKET3_COND_WRITE:
-		if (idx_value & 0x100) {
-			reg = ib[idx + 5] * 4;
-			if (!si_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	case PACKET3_COPY_DW:
-		if (idx_value & 0x2) {
-			reg = ib[idx + 3] * 4;
-			if (!si_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	case PACKET3_SET_CONFIG_REG:
-		start_reg = (idx_value << 2) + PACKET3_SET_CONFIG_REG_START;
-		end_reg = 4 * pkt->count + start_reg - 4;
-		if ((start_reg < PACKET3_SET_CONFIG_REG_START) ||
-		    (start_reg >= PACKET3_SET_CONFIG_REG_END) ||
-		    (end_reg >= PACKET3_SET_CONFIG_REG_END)) {
-			DRM_ERROR("bad PACKET3_SET_CONFIG_REG\n");
-			return -EINVAL;
-		}
-		for (i = 0; i < pkt->count; i++) {
-			reg = start_reg + (4 * i);
-			if (!si_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	default:
-		DRM_ERROR("Invalid GFX packet3: 0x%x\n", pkt->opcode);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int si_vm_packet3_compute_check(struct radeon_device *rdev,
-				       u32 *ib, struct radeon_cs_packet *pkt)
-{
-	u32 idx = pkt->idx + 1;
-	u32 idx_value = ib[idx];
-	u32 start_reg, reg, i;
-
-	switch (pkt->opcode) {
-	case PACKET3_NOP:
-	case PACKET3_SET_BASE:
-	case PACKET3_CLEAR_STATE:
-	case PACKET3_DISPATCH_DIRECT:
-	case PACKET3_DISPATCH_INDIRECT:
-	case PACKET3_ALLOC_GDS:
-	case PACKET3_WRITE_GDS_RAM:
-	case PACKET3_ATOMIC_GDS:
-	case PACKET3_ATOMIC:
-	case PACKET3_OCCLUSION_QUERY:
-	case PACKET3_SET_PREDICATION:
-	case PACKET3_COND_EXEC:
-	case PACKET3_PRED_EXEC:
-	case PACKET3_CONTEXT_CONTROL:
-	case PACKET3_STRMOUT_BUFFER_UPDATE:
-	case PACKET3_WAIT_REG_MEM:
-	case PACKET3_MEM_WRITE:
-	case PACKET3_PFP_SYNC_ME:
-	case PACKET3_SURFACE_SYNC:
-	case PACKET3_EVENT_WRITE:
-	case PACKET3_EVENT_WRITE_EOP:
-	case PACKET3_EVENT_WRITE_EOS:
-	case PACKET3_SET_CONTEXT_REG:
-	case PACKET3_SET_CONTEXT_REG_INDIRECT:
-	case PACKET3_SET_SH_REG:
-	case PACKET3_SET_SH_REG_OFFSET:
-	case PACKET3_INCREMENT_DE_COUNTER:
-	case PACKET3_WAIT_ON_CE_COUNTER:
-	case PACKET3_WAIT_ON_AVAIL_BUFFER:
-	case PACKET3_ME_WRITE:
-		break;
-	case PACKET3_COPY_DATA:
-		if ((idx_value & 0xf00) == 0) {
-			reg = ib[idx + 3] * 4;
-			if (!si_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	case PACKET3_WRITE_DATA:
-		if ((idx_value & 0xf00) == 0) {
-			start_reg = ib[idx + 1] * 4;
-			if (idx_value & 0x10000) {
-				if (!si_vm_reg_valid(start_reg))
-					return -EINVAL;
-			} else {
-				for (i = 0; i < (pkt->count - 2); i++) {
-					reg = start_reg + (4 * i);
-					if (!si_vm_reg_valid(reg))
-						return -EINVAL;
-				}
-			}
-		}
-		break;
-	case PACKET3_COND_WRITE:
-		if (idx_value & 0x100) {
-			reg = ib[idx + 5] * 4;
-			if (!si_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	case PACKET3_COPY_DW:
-		if (idx_value & 0x2) {
-			reg = ib[idx + 3] * 4;
-			if (!si_vm_reg_valid(reg))
-				return -EINVAL;
-		}
-		break;
-	default:
-		DRM_ERROR("Invalid Compute packet3: 0x%x\n", pkt->opcode);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	int ret = 0;
-	u32 idx = 0;
-	struct radeon_cs_packet pkt;
-
-	do {
-		pkt.idx = idx;
-		pkt.type = CP_PACKET_GET_TYPE(ib->ptr[idx]);
-		pkt.count = CP_PACKET_GET_COUNT(ib->ptr[idx]);
-		pkt.one_reg_wr = 0;
-		switch (pkt.type) {
-		case PACKET_TYPE0:
-			dev_err(rdev->dev, "Packet0 not allowed!\n");
-			ret = -EINVAL;
-			break;
-		case PACKET_TYPE2:
-			idx += 1;
-			break;
-		case PACKET_TYPE3:
-			pkt.opcode = CP_PACKET3_GET_OPCODE(ib->ptr[idx]);
-			if (ib->is_const_ib)
-				ret = si_vm_packet3_ce_check(rdev, ib->ptr, &pkt);
-			else {
-				switch (ib->fence->ring) {
-				case RADEON_RING_TYPE_GFX_INDEX:
-					ret = si_vm_packet3_gfx_check(rdev, ib->ptr, &pkt);
-					break;
-				case CAYMAN_RING_TYPE_CP1_INDEX:
-				case CAYMAN_RING_TYPE_CP2_INDEX:
-					ret = si_vm_packet3_compute_check(rdev, ib->ptr, &pkt);
-					break;
-				default:
-					dev_err(rdev->dev, "Non-PM4 ring %d !\n", ib->fence->ring);
-					ret = -EINVAL;
-					break;
-				}
-			}
-			idx += pkt.count + 2;
-			break;
-		default:
-			dev_err(rdev->dev, "Unknown packet type %d !\n", pkt.type);
-			ret = -EINVAL;
-			break;
-		}
-		if (ret)
-			break;
-	} while (idx < ib->length_dw);
-
-	return ret;
-}
-
-/*
- * vm
- */
-int si_vm_init(struct radeon_device *rdev)
-{
-	/* number of VMs */
-	rdev->vm_manager.nvm = 16;
-	/* base offset of vram pages */
-	rdev->vm_manager.vram_base_offset = 0;
-
-	return 0;
-}
-
-void si_vm_fini(struct radeon_device *rdev)
-{
-}
-
-int si_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm, int id)
-{
-	if (id < 8)
-		WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (id << 2), vm->pt_gpu_addr >> 12);
-	else
-		WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((id - 8) << 2),
-		       vm->pt_gpu_addr >> 12);
-	/* flush hdp cache */
-	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-	/* bits 0-15 are the VM contexts0-15 */
-	WREG32(VM_INVALIDATE_REQUEST, 1 << id);
-	return 0;
-}
-
-void si_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm)
-{
-	if (vm->id < 8)
-		WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2), 0);
-	else
-		WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2), 0);
-	/* flush hdp cache */
-	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-	/* bits 0-15 are the VM contexts0-15 */
-	WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id);
-}
-
-void si_vm_tlb_flush(struct radeon_device *rdev, struct radeon_vm *vm)
-{
-	if (vm->id == -1)
-		return;
-
-	/* flush hdp cache */
-	WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-	/* bits 0-15 are the VM contexts0-15 */
-	WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id);
-}
-
-/*
- * RLC
- */
-void si_rlc_fini(struct radeon_device *rdev)
-{
-	int r;
-
-	/* save restore block */
-	if (rdev->rlc.save_restore_obj) {
-		r = radeon_bo_reserve(rdev->rlc.save_restore_obj, false);
-		if (unlikely(r != 0))
-			dev_warn(rdev->dev, "(%d) reserve RLC sr bo failed\n", r);
-		radeon_bo_unpin(rdev->rlc.save_restore_obj);
-		radeon_bo_unreserve(rdev->rlc.save_restore_obj);
-
-		radeon_bo_unref(&rdev->rlc.save_restore_obj);
-		rdev->rlc.save_restore_obj = NULL;
-	}
-
-	/* clear state block */
-	if (rdev->rlc.clear_state_obj) {
-		r = radeon_bo_reserve(rdev->rlc.clear_state_obj, false);
-		if (unlikely(r != 0))
-			dev_warn(rdev->dev, "(%d) reserve RLC c bo failed\n", r);
-		radeon_bo_unpin(rdev->rlc.clear_state_obj);
-		radeon_bo_unreserve(rdev->rlc.clear_state_obj);
-
-		radeon_bo_unref(&rdev->rlc.clear_state_obj);
-		rdev->rlc.clear_state_obj = NULL;
-	}
-}
-
-int si_rlc_init(struct radeon_device *rdev)
-{
-	int r;
-
-	/* save restore block */
-	if (rdev->rlc.save_restore_obj == NULL) {
-		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true,
-				RADEON_GEM_DOMAIN_VRAM, &rdev->rlc.save_restore_obj);
-		if (r) {
-			dev_warn(rdev->dev, "(%d) create RLC sr bo failed\n", r);
-			return r;
-		}
-	}
-
-	r = radeon_bo_reserve(rdev->rlc.save_restore_obj, false);
-	if (unlikely(r != 0)) {
-		si_rlc_fini(rdev);
-		return r;
-	}
-	r = radeon_bo_pin(rdev->rlc.save_restore_obj, RADEON_GEM_DOMAIN_VRAM,
-			  &rdev->rlc.save_restore_gpu_addr);
-	radeon_bo_unreserve(rdev->rlc.save_restore_obj);
-	if (r) {
-		dev_warn(rdev->dev, "(%d) pin RLC sr bo failed\n", r);
-		si_rlc_fini(rdev);
-		return r;
-	}
-
-	/* clear state block */
-	if (rdev->rlc.clear_state_obj == NULL) {
-		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true,
-				RADEON_GEM_DOMAIN_VRAM, &rdev->rlc.clear_state_obj);
-		if (r) {
-			dev_warn(rdev->dev, "(%d) create RLC c bo failed\n", r);
-			si_rlc_fini(rdev);
-			return r;
-		}
-	}
-	r = radeon_bo_reserve(rdev->rlc.clear_state_obj, false);
-	if (unlikely(r != 0)) {
-		si_rlc_fini(rdev);
-		return r;
-	}
-	r = radeon_bo_pin(rdev->rlc.clear_state_obj, RADEON_GEM_DOMAIN_VRAM,
-			  &rdev->rlc.clear_state_gpu_addr);
-	radeon_bo_unreserve(rdev->rlc.clear_state_obj);
-	if (r) {
-		dev_warn(rdev->dev, "(%d) pin RLC c bo failed\n", r);
-		si_rlc_fini(rdev);
-		return r;
-	}
-
-	return 0;
-}
-
-static void si_rlc_stop(struct radeon_device *rdev)
-{
-	WREG32(RLC_CNTL, 0);
-}
-
-static void si_rlc_start(struct radeon_device *rdev)
-{
-	WREG32(RLC_CNTL, RLC_ENABLE);
-}
-
-static int si_rlc_resume(struct radeon_device *rdev)
-{
-	u32 i;
-	const __be32 *fw_data;
-
-	if (!rdev->rlc_fw)
-		return -EINVAL;
-
-	si_rlc_stop(rdev);
-
-	WREG32(RLC_RL_BASE, 0);
-	WREG32(RLC_RL_SIZE, 0);
-	WREG32(RLC_LB_CNTL, 0);
-	WREG32(RLC_LB_CNTR_MAX, 0xffffffff);
-	WREG32(RLC_LB_CNTR_INIT, 0);
-
-	WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8);
-	WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8);
-
-	WREG32(RLC_MC_CNTL, 0);
-	WREG32(RLC_UCODE_CNTL, 0);
-
-	fw_data = (const __be32 *)rdev->rlc_fw->data;
-	for (i = 0; i < SI_RLC_UCODE_SIZE; i++) {
-		WREG32(RLC_UCODE_ADDR, i);
-		WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
-	}
-	WREG32(RLC_UCODE_ADDR, 0);
-
-	si_rlc_start(rdev);
-
-	return 0;
-}
-
-static void si_enable_interrupts(struct radeon_device *rdev)
-{
-	u32 ih_cntl = RREG32(IH_CNTL);
-	u32 ih_rb_cntl = RREG32(IH_RB_CNTL);
-
-	ih_cntl |= ENABLE_INTR;
-	ih_rb_cntl |= IH_RB_ENABLE;
-	WREG32(IH_CNTL, ih_cntl);
-	WREG32(IH_RB_CNTL, ih_rb_cntl);
-	rdev->ih.enabled = true;
-}
-
-static void si_disable_interrupts(struct radeon_device *rdev)
-{
-	u32 ih_rb_cntl = RREG32(IH_RB_CNTL);
-	u32 ih_cntl = RREG32(IH_CNTL);
-
-	ih_rb_cntl &= ~IH_RB_ENABLE;
-	ih_cntl &= ~ENABLE_INTR;
-	WREG32(IH_RB_CNTL, ih_rb_cntl);
-	WREG32(IH_CNTL, ih_cntl);
-	/* set rptr, wptr to 0 */
-	WREG32(IH_RB_RPTR, 0);
-	WREG32(IH_RB_WPTR, 0);
-	rdev->ih.enabled = false;
-	rdev->ih.wptr = 0;
-	rdev->ih.rptr = 0;
-}
-
-static void si_disable_interrupt_state(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	WREG32(CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
-	WREG32(CP_INT_CNTL_RING1, 0);
-	WREG32(CP_INT_CNTL_RING2, 0);
-	WREG32(GRBM_INT_CNTL, 0);
-	WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
-	WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	if (rdev->num_crtc >= 4) {
-		WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-		WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-		WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
-	}
-
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	if (rdev->num_crtc >= 4) {
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
-	}
-
-	WREG32(DACA_AUTODETECT_INT_CONTROL, 0);
-
-	tmp = RREG32(DC_HPD1_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD1_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD2_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD2_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD3_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD3_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD4_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD4_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD5_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD5_INT_CONTROL, tmp);
-	tmp = RREG32(DC_HPD6_INT_CONTROL) & DC_HPDx_INT_POLARITY;
-	WREG32(DC_HPD6_INT_CONTROL, tmp);
-
-}
-
-static int si_irq_init(struct radeon_device *rdev)
-{
-	int ret = 0;
-	int rb_bufsz;
-	u32 interrupt_cntl, ih_cntl, ih_rb_cntl;
-
-	/* allocate ring */
-	ret = r600_ih_ring_alloc(rdev);
-	if (ret)
-		return ret;
-
-	/* disable irqs */
-	si_disable_interrupts(rdev);
-
-	/* init rlc */
-	ret = si_rlc_resume(rdev);
-	if (ret) {
-		r600_ih_ring_fini(rdev);
-		return ret;
-	}
-
-	/* setup interrupt control */
-	/* set dummy read address to ring address */
-	WREG32(INTERRUPT_CNTL2, rdev->ih.gpu_addr >> 8);
-	interrupt_cntl = RREG32(INTERRUPT_CNTL);
-	/* IH_DUMMY_RD_OVERRIDE=0 - dummy read disabled with msi, enabled without msi
-	 * IH_DUMMY_RD_OVERRIDE=1 - dummy read controlled by IH_DUMMY_RD_EN
-	 */
-	interrupt_cntl &= ~IH_DUMMY_RD_OVERRIDE;
-	/* IH_REQ_NONSNOOP_EN=1 if ring is in non-cacheable memory, e.g., vram */
-	interrupt_cntl &= ~IH_REQ_NONSNOOP_EN;
-	WREG32(INTERRUPT_CNTL, interrupt_cntl);
-
-	WREG32(IH_RB_BASE, rdev->ih.gpu_addr >> 8);
-	rb_bufsz = drm_order(rdev->ih.ring_size / 4);
-
-	ih_rb_cntl = (IH_WPTR_OVERFLOW_ENABLE |
-		      IH_WPTR_OVERFLOW_CLEAR |
-		      (rb_bufsz << 1));
-
-	if (rdev->wb.enabled)
-		ih_rb_cntl |= IH_WPTR_WRITEBACK_ENABLE;
-
-	/* set the writeback address whether it's enabled or not */
-	WREG32(IH_RB_WPTR_ADDR_LO, (rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFFFFFFFC);
-	WREG32(IH_RB_WPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFF);
-
-	WREG32(IH_RB_CNTL, ih_rb_cntl);
-
-	/* set rptr, wptr to 0 */
-	WREG32(IH_RB_RPTR, 0);
-	WREG32(IH_RB_WPTR, 0);
-
-	/* Default settings for IH_CNTL (disabled at first) */
-	ih_cntl = MC_WRREQ_CREDIT(0x10) | MC_WR_CLEAN_CNT(0x10) | MC_VMID(0);
-	/* RPTR_REARM only works if msi's are enabled */
-	if (rdev->msi_enabled)
-		ih_cntl |= RPTR_REARM;
-	WREG32(IH_CNTL, ih_cntl);
-
-	/* force the active interrupt state to all disabled */
-	si_disable_interrupt_state(rdev);
-
-	/* enable irqs */
-	si_enable_interrupts(rdev);
-
-	return ret;
-}
-
-int si_irq_set(struct radeon_device *rdev)
-{
-	u32 cp_int_cntl = CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE;
-	u32 cp_int_cntl1 = 0, cp_int_cntl2 = 0;
-	u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0;
-	u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6;
-	u32 grbm_int_cntl = 0;
-	u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0;
-
-	if (!rdev->irq.installed) {
-		WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
-		return -EINVAL;
-	}
-	/* don't enable anything if the ih is disabled */
-	if (!rdev->ih.enabled) {
-		si_disable_interrupts(rdev);
-		/* force the active interrupt state to all disabled */
-		si_disable_interrupt_state(rdev);
-		return 0;
-	}
-
-	hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd2 = RREG32(DC_HPD2_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd3 = RREG32(DC_HPD3_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd4 = RREG32(DC_HPD4_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN;
-	hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN;
-
-	/* enable CP interrupts on all rings */
-	if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) {
-		DRM_DEBUG("si_irq_set: sw int gfx\n");
-		cp_int_cntl |= TIME_STAMP_INT_ENABLE;
-	}
-	if (rdev->irq.sw_int[CAYMAN_RING_TYPE_CP1_INDEX]) {
-		DRM_DEBUG("si_irq_set: sw int cp1\n");
-		cp_int_cntl1 |= TIME_STAMP_INT_ENABLE;
-	}
-	if (rdev->irq.sw_int[CAYMAN_RING_TYPE_CP2_INDEX]) {
-		DRM_DEBUG("si_irq_set: sw int cp2\n");
-		cp_int_cntl2 |= TIME_STAMP_INT_ENABLE;
-	}
-	if (rdev->irq.crtc_vblank_int[0] ||
-	    rdev->irq.pflip[0]) {
-		DRM_DEBUG("si_irq_set: vblank 0\n");
-		crtc1 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[1] ||
-	    rdev->irq.pflip[1]) {
-		DRM_DEBUG("si_irq_set: vblank 1\n");
-		crtc2 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[2] ||
-	    rdev->irq.pflip[2]) {
-		DRM_DEBUG("si_irq_set: vblank 2\n");
-		crtc3 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[3] ||
-	    rdev->irq.pflip[3]) {
-		DRM_DEBUG("si_irq_set: vblank 3\n");
-		crtc4 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[4] ||
-	    rdev->irq.pflip[4]) {
-		DRM_DEBUG("si_irq_set: vblank 4\n");
-		crtc5 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.crtc_vblank_int[5] ||
-	    rdev->irq.pflip[5]) {
-		DRM_DEBUG("si_irq_set: vblank 5\n");
-		crtc6 |= VBLANK_INT_MASK;
-	}
-	if (rdev->irq.hpd[0]) {
-		DRM_DEBUG("si_irq_set: hpd 1\n");
-		hpd1 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[1]) {
-		DRM_DEBUG("si_irq_set: hpd 2\n");
-		hpd2 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[2]) {
-		DRM_DEBUG("si_irq_set: hpd 3\n");
-		hpd3 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[3]) {
-		DRM_DEBUG("si_irq_set: hpd 4\n");
-		hpd4 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[4]) {
-		DRM_DEBUG("si_irq_set: hpd 5\n");
-		hpd5 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.hpd[5]) {
-		DRM_DEBUG("si_irq_set: hpd 6\n");
-		hpd6 |= DC_HPDx_INT_EN;
-	}
-	if (rdev->irq.gui_idle) {
-		DRM_DEBUG("gui idle\n");
-		grbm_int_cntl |= GUI_IDLE_INT_ENABLE;
-	}
-
-	WREG32(CP_INT_CNTL_RING0, cp_int_cntl);
-	WREG32(CP_INT_CNTL_RING1, cp_int_cntl1);
-	WREG32(CP_INT_CNTL_RING2, cp_int_cntl2);
-
-	WREG32(GRBM_INT_CNTL, grbm_int_cntl);
-
-	WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, crtc1);
-	WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, crtc2);
-	if (rdev->num_crtc >= 4) {
-		WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, crtc3);
-		WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, crtc4);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, crtc5);
-		WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
-	}
-
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1);
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2);
-	if (rdev->num_crtc >= 4) {
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
-	}
-	if (rdev->num_crtc >= 6) {
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
-		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
-	}
-
-	WREG32(DC_HPD1_INT_CONTROL, hpd1);
-	WREG32(DC_HPD2_INT_CONTROL, hpd2);
-	WREG32(DC_HPD3_INT_CONTROL, hpd3);
-	WREG32(DC_HPD4_INT_CONTROL, hpd4);
-	WREG32(DC_HPD5_INT_CONTROL, hpd5);
-	WREG32(DC_HPD6_INT_CONTROL, hpd6);
-
-	return 0;
-}
-
-static inline void si_irq_ack(struct radeon_device *rdev)
-{
-	u32 tmp;
-
-	rdev->irq.stat_regs.evergreen.disp_int = RREG32(DISP_INTERRUPT_STATUS);
-	rdev->irq.stat_regs.evergreen.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
-	rdev->irq.stat_regs.evergreen.disp_int_cont2 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE2);
-	rdev->irq.stat_regs.evergreen.disp_int_cont3 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE3);
-	rdev->irq.stat_regs.evergreen.disp_int_cont4 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE4);
-	rdev->irq.stat_regs.evergreen.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5);
-	rdev->irq.stat_regs.evergreen.d1grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET);
-	rdev->irq.stat_regs.evergreen.d2grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET);
-	if (rdev->num_crtc >= 4) {
-		rdev->irq.stat_regs.evergreen.d3grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET);
-		rdev->irq.stat_regs.evergreen.d4grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET);
-	}
-	if (rdev->num_crtc >= 6) {
-		rdev->irq.stat_regs.evergreen.d5grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET);
-		rdev->irq.stat_regs.evergreen.d6grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET);
-	}
-
-	if (rdev->irq.stat_regs.evergreen.d1grph_int & GRPH_PFLIP_INT_OCCURRED)
-		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-	if (rdev->irq.stat_regs.evergreen.d2grph_int & GRPH_PFLIP_INT_OCCURRED)
-		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-	if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT)
-		WREG32(VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK);
-	if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT)
-		WREG32(VLINE_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VLINE_ACK);
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT)
-		WREG32(VBLANK_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VBLANK_ACK);
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT)
-		WREG32(VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK);
-
-	if (rdev->num_crtc >= 4) {
-		if (rdev->irq.stat_regs.evergreen.d3grph_int & GRPH_PFLIP_INT_OCCURRED)
-			WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-		if (rdev->irq.stat_regs.evergreen.d4grph_int & GRPH_PFLIP_INT_OCCURRED)
-			WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)
-			WREG32(VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)
-			WREG32(VLINE_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VLINE_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)
-			WREG32(VBLANK_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VBLANK_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT)
-			WREG32(VLINE_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VLINE_ACK);
-	}
-
-	if (rdev->num_crtc >= 6) {
-		if (rdev->irq.stat_regs.evergreen.d5grph_int & GRPH_PFLIP_INT_OCCURRED)
-			WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-		if (rdev->irq.stat_regs.evergreen.d6grph_int & GRPH_PFLIP_INT_OCCURRED)
-			WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)
-			WREG32(VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)
-			WREG32(VLINE_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VLINE_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)
-			WREG32(VBLANK_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VBLANK_ACK);
-		if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT)
-			WREG32(VLINE_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VLINE_ACK);
-	}
-
-	if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) {
-		tmp = RREG32(DC_HPD1_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD1_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) {
-		tmp = RREG32(DC_HPD2_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD2_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) {
-		tmp = RREG32(DC_HPD3_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD3_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) {
-		tmp = RREG32(DC_HPD4_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD4_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) {
-		tmp = RREG32(DC_HPD5_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD5_INT_CONTROL, tmp);
-	}
-	if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) {
-		tmp = RREG32(DC_HPD5_INT_CONTROL);
-		tmp |= DC_HPDx_INT_ACK;
-		WREG32(DC_HPD6_INT_CONTROL, tmp);
-	}
-}
-
-static void si_irq_disable(struct radeon_device *rdev)
-{
-	si_disable_interrupts(rdev);
-	/* Wait and acknowledge irq */
-	mdelay(1);
-	si_irq_ack(rdev);
-	si_disable_interrupt_state(rdev);
-}
-
-static void si_irq_suspend(struct radeon_device *rdev)
-{
-	si_irq_disable(rdev);
-	si_rlc_stop(rdev);
-}
-
-static void si_irq_fini(struct radeon_device *rdev)
-{
-	si_irq_suspend(rdev);
-	r600_ih_ring_fini(rdev);
-}
-
-static inline u32 si_get_ih_wptr(struct radeon_device *rdev)
-{
-	u32 wptr, tmp;
-
-	if (rdev->wb.enabled)
-		wptr = le32_to_cpu(rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]);
-	else
-		wptr = RREG32(IH_RB_WPTR);
-
-	if (wptr & RB_OVERFLOW) {
-		/* When a ring buffer overflow happen start parsing interrupt
-		 * from the last not overwritten vector (wptr + 16). Hopefully
-		 * this should allow us to catchup.
-		 */
-		dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n",
-			wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask);
-		rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask;
-		tmp = RREG32(IH_RB_CNTL);
-		tmp |= IH_WPTR_OVERFLOW_CLEAR;
-		WREG32(IH_RB_CNTL, tmp);
-	}
-	return (wptr & rdev->ih.ptr_mask);
-}
-
-/*        SI IV Ring
- * Each IV ring entry is 128 bits:
- * [7:0]    - interrupt source id
- * [31:8]   - reserved
- * [59:32]  - interrupt source data
- * [63:60]  - reserved
- * [71:64]  - RINGID
- * [79:72]  - VMID
- * [127:80] - reserved
- */
-int si_irq_process(struct radeon_device *rdev)
-{
-	u32 wptr;
-	u32 rptr;
-	u32 src_id, src_data, ring_id;
-	u32 ring_index;
-	unsigned long flags;
-	bool queue_hotplug = false;
-
-	if (!rdev->ih.enabled || rdev->shutdown)
-		return IRQ_NONE;
-
-	wptr = si_get_ih_wptr(rdev);
-	rptr = rdev->ih.rptr;
-	DRM_DEBUG("si_irq_process start: rptr %d, wptr %d\n", rptr, wptr);
-
-	spin_lock_irqsave(&rdev->ih.lock, flags);
-	if (rptr == wptr) {
-		spin_unlock_irqrestore(&rdev->ih.lock, flags);
-		return IRQ_NONE;
-	}
-restart_ih:
-	/* Order reading of wptr vs. reading of IH ring data */
-	rmb();
-
-	/* display interrupts */
-	si_irq_ack(rdev);
-
-	rdev->ih.wptr = wptr;
-	while (rptr != wptr) {
-		/* wptr/rptr are in bytes! */
-		ring_index = rptr / 4;
-		src_id =  le32_to_cpu(rdev->ih.ring[ring_index]) & 0xff;
-		src_data = le32_to_cpu(rdev->ih.ring[ring_index + 1]) & 0xfffffff;
-		ring_id = le32_to_cpu(rdev->ih.ring[ring_index + 2]) & 0xff;
-
-		switch (src_id) {
-		case 1: /* D1 vblank/vline */
-			switch (src_data) {
-			case 0: /* D1 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[0]) {
-						drm_handle_vblank(rdev->ddev, 0);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[0])
-						radeon_crtc_handle_flip(rdev, 0);
-					rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D1 vblank\n");
-				}
-				break;
-			case 1: /* D1 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D1 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 2: /* D2 vblank/vline */
-			switch (src_data) {
-			case 0: /* D2 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[1]) {
-						drm_handle_vblank(rdev->ddev, 1);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[1])
-						radeon_crtc_handle_flip(rdev, 1);
-					rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D2 vblank\n");
-				}
-				break;
-			case 1: /* D2 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D2 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 3: /* D3 vblank/vline */
-			switch (src_data) {
-			case 0: /* D3 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[2]) {
-						drm_handle_vblank(rdev->ddev, 2);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[2])
-						radeon_crtc_handle_flip(rdev, 2);
-					rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D3 vblank\n");
-				}
-				break;
-			case 1: /* D3 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D3 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 4: /* D4 vblank/vline */
-			switch (src_data) {
-			case 0: /* D4 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[3]) {
-						drm_handle_vblank(rdev->ddev, 3);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[3])
-						radeon_crtc_handle_flip(rdev, 3);
-					rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D4 vblank\n");
-				}
-				break;
-			case 1: /* D4 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D4 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 5: /* D5 vblank/vline */
-			switch (src_data) {
-			case 0: /* D5 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[4]) {
-						drm_handle_vblank(rdev->ddev, 4);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[4])
-						radeon_crtc_handle_flip(rdev, 4);
-					rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D5 vblank\n");
-				}
-				break;
-			case 1: /* D5 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D5 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 6: /* D6 vblank/vline */
-			switch (src_data) {
-			case 0: /* D6 vblank */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) {
-					if (rdev->irq.crtc_vblank_int[5]) {
-						drm_handle_vblank(rdev->ddev, 5);
-						rdev->pm.vblank_sync = true;
-						wake_up(&rdev->irq.vblank_queue);
-					}
-					if (rdev->irq.pflip[5])
-						radeon_crtc_handle_flip(rdev, 5);
-					rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT;
-					DRM_DEBUG("IH: D6 vblank\n");
-				}
-				break;
-			case 1: /* D6 vline */
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT;
-					DRM_DEBUG("IH: D6 vline\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 42: /* HPD hotplug */
-			switch (src_data) {
-			case 0:
-				if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD1\n");
-				}
-				break;
-			case 1:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD2\n");
-				}
-				break;
-			case 2:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD3\n");
-				}
-				break;
-			case 3:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD4\n");
-				}
-				break;
-			case 4:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD5\n");
-				}
-				break;
-			case 5:
-				if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) {
-					rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_INTERRUPT;
-					queue_hotplug = true;
-					DRM_DEBUG("IH: HPD6\n");
-				}
-				break;
-			default:
-				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-				break;
-			}
-			break;
-		case 176: /* RINGID0 CP_INT */
-			radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
-			break;
-		case 177: /* RINGID1 CP_INT */
-			radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP1_INDEX);
-			break;
-		case 178: /* RINGID2 CP_INT */
-			radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP2_INDEX);
-			break;
-		case 181: /* CP EOP event */
-			DRM_DEBUG("IH: CP EOP\n");
-			switch (ring_id) {
-			case 0:
-				radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
-				break;
-			case 1:
-				radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP1_INDEX);
-				break;
-			case 2:
-				radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP2_INDEX);
-				break;
-			}
-			break;
-		case 233: /* GUI IDLE */
-			DRM_DEBUG("IH: GUI idle\n");
-			rdev->pm.gui_idle = true;
-			wake_up(&rdev->irq.idle_queue);
-			break;
-		default:
-			DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
-			break;
-		}
-
-		/* wptr/rptr are in bytes! */
-		rptr += 16;
-		rptr &= rdev->ih.ptr_mask;
-	}
-	/* make sure wptr hasn't changed while processing */
-	wptr = si_get_ih_wptr(rdev);
-	if (wptr != rdev->ih.wptr)
-		goto restart_ih;
-	if (queue_hotplug)
-		schedule_work(&rdev->hotplug_work);
-	rdev->ih.rptr = rptr;
-	WREG32(IH_RB_RPTR, rdev->ih.rptr);
-	spin_unlock_irqrestore(&rdev->ih.lock, flags);
-	return IRQ_HANDLED;
-}
-
-/*
- * startup/shutdown callbacks
- */
-static int si_startup(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring;
-	int r;
-
-	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
-	    !rdev->rlc_fw || !rdev->mc_fw) {
-		r = si_init_microcode(rdev);
-		if (r) {
-			DRM_ERROR("Failed to load firmware!\n");
-			return r;
-		}
-	}
-
-	r = si_mc_load_microcode(rdev);
-	if (r) {
-		DRM_ERROR("Failed to load MC firmware!\n");
-		return r;
-	}
-
-	r = r600_vram_scratch_init(rdev);
-	if (r)
-		return r;
-
-	si_mc_program(rdev);
-	r = si_pcie_gart_enable(rdev);
-	if (r)
-		return r;
-	si_gpu_init(rdev);
-
-#if 0
-	r = evergreen_blit_init(rdev);
-	if (r) {
-		r600_blit_fini(rdev);
-		rdev->asic->copy = NULL;
-		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
-	}
-#endif
-	/* allocate rlc buffers */
-	r = si_rlc_init(rdev);
-	if (r) {
-		DRM_ERROR("Failed to init rlc BOs!\n");
-		return r;
-	}
-
-	/* allocate wb buffer */
-	r = radeon_wb_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP1_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP2_INDEX);
-	if (r) {
-		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
-		return r;
-	}
-
-	/* Enable IRQ */
-	r = si_irq_init(rdev);
-	if (r) {
-		DRM_ERROR("radeon: IH init failed (%d).\n", r);
-		radeon_irq_kms_fini(rdev);
-		return r;
-	}
-	si_irq_set(rdev);
-
-	ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
-			     CP_RB0_RPTR, CP_RB0_WPTR,
-			     0, 0xfffff, RADEON_CP_PACKET2);
-	if (r)
-		return r;
-
-	ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
-	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET,
-			     CP_RB1_RPTR, CP_RB1_WPTR,
-			     0, 0xfffff, RADEON_CP_PACKET2);
-	if (r)
-		return r;
-
-	ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
-	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET,
-			     CP_RB2_RPTR, CP_RB2_WPTR,
-			     0, 0xfffff, RADEON_CP_PACKET2);
-	if (r)
-		return r;
-
-	r = si_cp_load_microcode(rdev);
-	if (r)
-		return r;
-	r = si_cp_resume(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_start(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
-	if (r) {
-		DRM_ERROR("radeon: failed testing IB (%d) on CP ring 0\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	r = radeon_ib_test(rdev, CAYMAN_RING_TYPE_CP1_INDEX, &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]);
-	if (r) {
-		DRM_ERROR("radeon: failed testing IB (%d) on CP ring 1\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	r = radeon_ib_test(rdev, CAYMAN_RING_TYPE_CP2_INDEX, &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]);
-	if (r) {
-		DRM_ERROR("radeon: failed testing IB (%d) on CP ring 2\n", r);
-		rdev->accel_working = false;
-		return r;
-	}
-
-	r = radeon_vm_manager_start(rdev);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-int si_resume(struct radeon_device *rdev)
-{
-	int r;
-
-	/* Do not reset GPU before posting, on rv770 hw unlike on r500 hw,
-	 * posting will perform necessary task to bring back GPU into good
-	 * shape.
-	 */
-	/* post card */
-	atom_asic_init(rdev->mode_info.atom_context);
-
-	rdev->accel_working = true;
-	r = si_startup(rdev);
-	if (r) {
-		DRM_ERROR("si startup failed on resume\n");
-		rdev->accel_working = false;
-		return r;
-	}
-
-	return r;
-
-}
-
-int si_suspend(struct radeon_device *rdev)
-{
-	/* FIXME: we should wait for ring to be empty */
-	radeon_ib_pool_suspend(rdev);
-	radeon_vm_manager_suspend(rdev);
-#if 0
-	r600_blit_suspend(rdev);
-#endif
-	si_cp_enable(rdev, false);
-	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
-	rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
-	rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false;
-	si_irq_suspend(rdev);
-	radeon_wb_disable(rdev);
-	si_pcie_gart_disable(rdev);
-	return 0;
-}
-
-/* Plan is to move initialization in that function and use
- * helper function so that radeon_device_init pretty much
- * do nothing more than calling asic specific function. This
- * should also allow to remove a bunch of callback function
- * like vram_info.
- */
-int si_init(struct radeon_device *rdev)
-{
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	int r;
-
-	/* This don't do much */
-	r = radeon_gem_init(rdev);
-	if (r)
-		return r;
-	/* Read BIOS */
-	if (!radeon_get_bios(rdev)) {
-		if (ASIC_IS_AVIVO(rdev))
-			return -EINVAL;
-	}
-	/* Must be an ATOMBIOS */
-	if (!rdev->is_atom_bios) {
-		dev_err(rdev->dev, "Expecting atombios for cayman GPU\n");
-		return -EINVAL;
-	}
-	r = radeon_atombios_init(rdev);
-	if (r)
-		return r;
-
-	/* Post card if necessary */
-	if (!radeon_card_posted(rdev)) {
-		if (!rdev->bios) {
-			dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
-			return -EINVAL;
-		}
-		DRM_INFO("GPU not posted. posting now...\n");
-		atom_asic_init(rdev->mode_info.atom_context);
-	}
-	/* Initialize scratch registers */
-	si_scratch_init(rdev);
-	/* Initialize surface registers */
-	radeon_surface_init(rdev);
-	/* Initialize clocks */
-	radeon_get_clock_info(rdev->ddev);
-
-	/* Fence driver */
-	r = radeon_fence_driver_init(rdev);
-	if (r)
-		return r;
-
-	/* initialize memory controller */
-	r = si_mc_init(rdev);
-	if (r)
-		return r;
-	/* Memory manager */
-	r = radeon_bo_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_irq_kms_init(rdev);
-	if (r)
-		return r;
-
-	ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
-	ring->ring_obj = NULL;
-	r600_ring_init(rdev, ring, 1024 * 1024);
-
-	ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
-	ring->ring_obj = NULL;
-	r600_ring_init(rdev, ring, 1024 * 1024);
-
-	ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
-	ring->ring_obj = NULL;
-	r600_ring_init(rdev, ring, 1024 * 1024);
-
-	rdev->ih.ring_obj = NULL;
-	r600_ih_ring_init(rdev, 64 * 1024);
-
-	r = r600_pcie_gart_init(rdev);
-	if (r)
-		return r;
-
-	r = radeon_ib_pool_init(rdev);
-	rdev->accel_working = true;
-	if (r) {
-		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-		rdev->accel_working = false;
-	}
-	r = radeon_vm_manager_init(rdev);
-	if (r) {
-		dev_err(rdev->dev, "vm manager initialization failed (%d).\n", r);
-	}
-
-	r = si_startup(rdev);
-	if (r) {
-		dev_err(rdev->dev, "disabling GPU acceleration\n");
-		si_cp_fini(rdev);
-		si_irq_fini(rdev);
-		si_rlc_fini(rdev);
-		radeon_wb_fini(rdev);
-		r100_ib_fini(rdev);
-		radeon_vm_manager_fini(rdev);
-		radeon_irq_kms_fini(rdev);
-		si_pcie_gart_fini(rdev);
-		rdev->accel_working = false;
-	}
-
-	/* Don't start up if the MC ucode is missing.
-	 * The default clocks and voltages before the MC ucode
-	 * is loaded are not suffient for advanced operations.
-	 */
-	if (!rdev->mc_fw) {
-		DRM_ERROR("radeon: MC ucode required for NI+.\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-void si_fini(struct radeon_device *rdev)
-{
-#if 0
-	r600_blit_fini(rdev);
-#endif
-	si_cp_fini(rdev);
-	si_irq_fini(rdev);
-	si_rlc_fini(rdev);
-	radeon_wb_fini(rdev);
-	radeon_vm_manager_fini(rdev);
-	r100_ib_fini(rdev);
-	radeon_irq_kms_fini(rdev);
-	si_pcie_gart_fini(rdev);
-	r600_vram_scratch_fini(rdev);
-	radeon_gem_fini(rdev);
-	radeon_semaphore_driver_fini(rdev);
-	radeon_fence_driver_fini(rdev);
-	radeon_bo_fini(rdev);
-	radeon_atombios_fini(rdev);
-	kfree(rdev->bios);
-	rdev->bios = NULL;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/si_blit_shaders.c b/ANDROID_3.4.5/drivers/gpu/drm/radeon/si_blit_shaders.c
deleted file mode 100644
index ec415e7d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/si_blit_shaders.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * Copyright 2011 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     Alex Deucher <alexander.deucher@amd.com>
- */
-
-#include <linux/types.h>
-#include <linux/bug.h>
-#include <linux/kernel.h>
-
-const u32 si_default_state[] =
-{
-	0xc0066900,
-	0x00000000,
-	0x00000060, /* DB_RENDER_CONTROL */
-	0x00000000, /* DB_COUNT_CONTROL */
-	0x00000000, /* DB_DEPTH_VIEW */
-	0x0000002a, /* DB_RENDER_OVERRIDE */
-	0x00000000, /* DB_RENDER_OVERRIDE2 */
-	0x00000000, /* DB_HTILE_DATA_BASE */
-
-	0xc0046900,
-	0x00000008,
-	0x00000000, /* DB_DEPTH_BOUNDS_MIN */
-	0x00000000, /* DB_DEPTH_BOUNDS_MAX */
-	0x00000000, /* DB_STENCIL_CLEAR */
-	0x00000000, /* DB_DEPTH_CLEAR */
-
-	0xc0036900,
-	0x0000000f,
-	0x00000000, /* DB_DEPTH_INFO */
-	0x00000000, /* DB_Z_INFO */
-	0x00000000, /* DB_STENCIL_INFO */
-
-	0xc0016900,
-	0x00000080,
-	0x00000000, /* PA_SC_WINDOW_OFFSET */
-
-	0xc00d6900,
-	0x00000083,
-	0x0000ffff, /* PA_SC_CLIPRECT_RULE */
-	0x00000000, /* PA_SC_CLIPRECT_0_TL */
-	0x20002000, /* PA_SC_CLIPRECT_0_BR */
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0x00000000,
-	0x20002000,
-	0xaaaaaaaa, /* PA_SC_EDGERULE */
-	0x00000000, /* PA_SU_HARDWARE_SCREEN_OFFSET */
-	0x0000000f, /* CB_TARGET_MASK */
-	0x0000000f, /* CB_SHADER_MASK */
-
-	0xc0226900,
-	0x00000094,
-	0x80000000, /* PA_SC_VPORT_SCISSOR_0_TL */
-	0x20002000, /* PA_SC_VPORT_SCISSOR_0_BR */
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x80000000,
-	0x20002000,
-	0x00000000, /* PA_SC_VPORT_ZMIN_0 */
-	0x3f800000, /* PA_SC_VPORT_ZMAX_0 */
-
-	0xc0026900,
-	0x000000d9,
-	0x00000000, /* CP_RINGID */
-	0x00000000, /* CP_VMID */
-
-	0xc0046900,
-	0x00000100,
-	0xffffffff, /* VGT_MAX_VTX_INDX */
-	0x00000000, /* VGT_MIN_VTX_INDX */
-	0x00000000, /* VGT_INDX_OFFSET */
-	0x00000000, /* VGT_MULTI_PRIM_IB_RESET_INDX */
-
-	0xc0046900,
-	0x00000105,
-	0x00000000, /* CB_BLEND_RED */
-	0x00000000, /* CB_BLEND_GREEN */
-	0x00000000, /* CB_BLEND_BLUE */
-	0x00000000, /* CB_BLEND_ALPHA */
-
-	0xc0016900,
-	0x000001e0,
-	0x00000000, /* CB_BLEND0_CONTROL */
-
-	0xc00e6900,
-	0x00000200,
-	0x00000000, /* DB_DEPTH_CONTROL */
-	0x00000000, /* DB_EQAA */
-	0x00cc0010, /* CB_COLOR_CONTROL */
-	0x00000210, /* DB_SHADER_CONTROL */
-	0x00010000, /* PA_CL_CLIP_CNTL */
-	0x00000004, /* PA_SU_SC_MODE_CNTL */
-	0x00000100, /* PA_CL_VTE_CNTL */
-	0x00000000, /* PA_CL_VS_OUT_CNTL */
-	0x00000000, /* PA_CL_NANINF_CNTL */
-	0x00000000, /* PA_SU_LINE_STIPPLE_CNTL */
-	0x00000000, /* PA_SU_LINE_STIPPLE_SCALE */
-	0x00000000, /* PA_SU_PRIM_FILTER_CNTL */
-	0x00000000, /*  */
-	0x00000000, /*  */
-
-	0xc0116900,
-	0x00000280,
-	0x00000000, /* PA_SU_POINT_SIZE */
-	0x00000000, /* PA_SU_POINT_MINMAX */
-	0x00000008, /* PA_SU_LINE_CNTL */
-	0x00000000, /* PA_SC_LINE_STIPPLE */
-	0x00000000, /* VGT_OUTPUT_PATH_CNTL */
-	0x00000000, /* VGT_HOS_CNTL */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000, /* VGT_GS_MODE */
-
-	0xc0026900,
-	0x00000292,
-	0x00000000, /* PA_SC_MODE_CNTL_0 */
-	0x00000000, /* PA_SC_MODE_CNTL_1 */
-
-	0xc0016900,
-	0x000002a1,
-	0x00000000, /* VGT_PRIMITIVEID_EN */
-
-	0xc0016900,
-	0x000002a5,
-	0x00000000, /* VGT_MULTI_PRIM_IB_RESET_EN */
-
-	0xc0026900,
-	0x000002a8,
-	0x00000000, /* VGT_INSTANCE_STEP_RATE_0 */
-	0x00000000,
-
-	0xc0026900,
-	0x000002ad,
-	0x00000000, /* VGT_REUSE_OFF */
-	0x00000000,
-
-	0xc0016900,
-	0x000002d5,
-	0x00000000, /* VGT_SHADER_STAGES_EN */
-
-	0xc0016900,
-	0x000002dc,
-	0x0000aa00, /* DB_ALPHA_TO_MASK */
-
-	0xc0066900,
-	0x000002de,
-	0x00000000, /* PA_SU_POLY_OFFSET_DB_FMT_CNTL */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-
-	0xc0026900,
-	0x000002e5,
-	0x00000000, /* VGT_STRMOUT_CONFIG */
-	0x00000000,
-
-	0xc01b6900,
-	0x000002f5,
-	0x76543210, /* PA_SC_CENTROID_PRIORITY_0 */
-	0xfedcba98, /* PA_SC_CENTROID_PRIORITY_1 */
-	0x00000000, /* PA_SC_LINE_CNTL */
-	0x00000000, /* PA_SC_AA_CONFIG */
-	0x00000005, /* PA_SU_VTX_CNTL */
-	0x3f800000, /* PA_CL_GB_VERT_CLIP_ADJ */
-	0x3f800000, /* PA_CL_GB_VERT_DISC_ADJ */
-	0x3f800000, /* PA_CL_GB_HORZ_CLIP_ADJ */
-	0x3f800000, /* PA_CL_GB_HORZ_DISC_ADJ */
-	0x00000000, /* PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 */
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0xffffffff, /* PA_SC_AA_MASK_X0Y0_X1Y0 */
-	0xffffffff,
-
-	0xc0026900,
-	0x00000316,
-	0x0000000e, /* VGT_VERTEX_REUSE_BLOCK_CNTL */
-	0x00000010, /*  */
-};
-
-const u32 si_default_size = ARRAY_SIZE(si_default_state);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/si_blit_shaders.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/si_blit_shaders.h
deleted file mode 100644
index c739e51e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/si_blit_shaders.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright 2011 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef SI_BLIT_SHADERS_H
-#define SI_BLIT_SHADERS_H
-
-extern const u32 si_default_state[];
-
-extern const u32 si_default_size;
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/si_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/si_reg.h
deleted file mode 100644
index eda938a7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/si_reg.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright 2010 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- */
-#ifndef __SI_REG_H__
-#define __SI_REG_H__
-
-/* SI */
-#define SI_DC_GPIO_HPD_MASK                      0x65b0
-#define SI_DC_GPIO_HPD_A                         0x65b4
-#define SI_DC_GPIO_HPD_EN                        0x65b8
-#define SI_DC_GPIO_HPD_Y                         0x65bc
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/radeon/sid.h b/ANDROID_3.4.5/drivers/gpu/drm/radeon/sid.h
deleted file mode 100644
index 53ea2c42..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/radeon/sid.h
+++ /dev/null
@@ -1,886 +0,0 @@
-/*
- * Copyright 2011 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Alex Deucher
- */
-#ifndef SI_H
-#define SI_H
-
-#define	CG_MULT_THERMAL_STATUS					0x714
-#define		ASIC_MAX_TEMP(x)				((x) << 0)
-#define		ASIC_MAX_TEMP_MASK				0x000001ff
-#define		ASIC_MAX_TEMP_SHIFT				0
-#define		CTF_TEMP(x)					((x) << 9)
-#define		CTF_TEMP_MASK					0x0003fe00
-#define		CTF_TEMP_SHIFT					9
-
-#define SI_MAX_SH_GPRS           256
-#define SI_MAX_TEMP_GPRS         16
-#define SI_MAX_SH_THREADS        256
-#define SI_MAX_SH_STACK_ENTRIES  4096
-#define SI_MAX_FRC_EOV_CNT       16384
-#define SI_MAX_BACKENDS          8
-#define SI_MAX_BACKENDS_MASK     0xFF
-#define SI_MAX_BACKENDS_PER_SE_MASK     0x0F
-#define SI_MAX_SIMDS             12
-#define SI_MAX_SIMDS_MASK        0x0FFF
-#define SI_MAX_SIMDS_PER_SE_MASK        0x00FF
-#define SI_MAX_PIPES             8
-#define SI_MAX_PIPES_MASK        0xFF
-#define SI_MAX_PIPES_PER_SIMD_MASK      0x3F
-#define SI_MAX_LDS_NUM           0xFFFF
-#define SI_MAX_TCC               16
-#define SI_MAX_TCC_MASK          0xFFFF
-
-#define VGA_HDP_CONTROL  				0x328
-#define		VGA_MEMORY_DISABLE				(1 << 4)
-
-#define DMIF_ADDR_CONFIG  				0xBD4
-
-#define	SRBM_STATUS				        0xE50
-
-#define	CC_SYS_RB_BACKEND_DISABLE			0xe80
-#define	GC_USER_SYS_RB_BACKEND_DISABLE			0xe84
-
-#define VM_L2_CNTL					0x1400
-#define		ENABLE_L2_CACHE					(1 << 0)
-#define		ENABLE_L2_FRAGMENT_PROCESSING			(1 << 1)
-#define		L2_CACHE_PTE_ENDIAN_SWAP_MODE(x)		((x) << 2)
-#define		L2_CACHE_PDE_ENDIAN_SWAP_MODE(x)		((x) << 4)
-#define		ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE		(1 << 9)
-#define		ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE	(1 << 10)
-#define		EFFECTIVE_L2_QUEUE_SIZE(x)			(((x) & 7) << 15)
-#define		CONTEXT1_IDENTITY_ACCESS_MODE(x)		(((x) & 3) << 19)
-#define VM_L2_CNTL2					0x1404
-#define		INVALIDATE_ALL_L1_TLBS				(1 << 0)
-#define		INVALIDATE_L2_CACHE				(1 << 1)
-#define		INVALIDATE_CACHE_MODE(x)			((x) << 26)
-#define			INVALIDATE_PTE_AND_PDE_CACHES		0
-#define			INVALIDATE_ONLY_PTE_CACHES		1
-#define			INVALIDATE_ONLY_PDE_CACHES		2
-#define VM_L2_CNTL3					0x1408
-#define		BANK_SELECT(x)					((x) << 0)
-#define		L2_CACHE_UPDATE_MODE(x)				((x) << 6)
-#define		L2_CACHE_BIGK_FRAGMENT_SIZE(x)			((x) << 15)
-#define		L2_CACHE_BIGK_ASSOCIATIVITY			(1 << 20)
-#define	VM_L2_STATUS					0x140C
-#define		L2_BUSY						(1 << 0)
-#define VM_CONTEXT0_CNTL				0x1410
-#define		ENABLE_CONTEXT					(1 << 0)
-#define		PAGE_TABLE_DEPTH(x)				(((x) & 3) << 1)
-#define		RANGE_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 4)
-#define VM_CONTEXT1_CNTL				0x1414
-#define VM_CONTEXT0_CNTL2				0x1430
-#define VM_CONTEXT1_CNTL2				0x1434
-#define	VM_CONTEXT8_PAGE_TABLE_BASE_ADDR		0x1438
-#define	VM_CONTEXT9_PAGE_TABLE_BASE_ADDR		0x143c
-#define	VM_CONTEXT10_PAGE_TABLE_BASE_ADDR		0x1440
-#define	VM_CONTEXT11_PAGE_TABLE_BASE_ADDR		0x1444
-#define	VM_CONTEXT12_PAGE_TABLE_BASE_ADDR		0x1448
-#define	VM_CONTEXT13_PAGE_TABLE_BASE_ADDR		0x144c
-#define	VM_CONTEXT14_PAGE_TABLE_BASE_ADDR		0x1450
-#define	VM_CONTEXT15_PAGE_TABLE_BASE_ADDR		0x1454
-
-#define VM_INVALIDATE_REQUEST				0x1478
-#define VM_INVALIDATE_RESPONSE				0x147c
-
-#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR	0x1518
-#define VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR	0x151c
-
-#define	VM_CONTEXT0_PAGE_TABLE_BASE_ADDR		0x153c
-#define	VM_CONTEXT1_PAGE_TABLE_BASE_ADDR		0x1540
-#define	VM_CONTEXT2_PAGE_TABLE_BASE_ADDR		0x1544
-#define	VM_CONTEXT3_PAGE_TABLE_BASE_ADDR		0x1548
-#define	VM_CONTEXT4_PAGE_TABLE_BASE_ADDR		0x154c
-#define	VM_CONTEXT5_PAGE_TABLE_BASE_ADDR		0x1550
-#define	VM_CONTEXT6_PAGE_TABLE_BASE_ADDR		0x1554
-#define	VM_CONTEXT7_PAGE_TABLE_BASE_ADDR		0x1558
-#define	VM_CONTEXT0_PAGE_TABLE_START_ADDR		0x155c
-#define	VM_CONTEXT1_PAGE_TABLE_START_ADDR		0x1560
-
-#define	VM_CONTEXT0_PAGE_TABLE_END_ADDR			0x157C
-#define	VM_CONTEXT1_PAGE_TABLE_END_ADDR			0x1580
-
-#define MC_SHARED_CHMAP						0x2004
-#define		NOOFCHAN_SHIFT					12
-#define		NOOFCHAN_MASK					0x0000f000
-#define MC_SHARED_CHREMAP					0x2008
-
-#define	MC_VM_FB_LOCATION				0x2024
-#define	MC_VM_AGP_TOP					0x2028
-#define	MC_VM_AGP_BOT					0x202C
-#define	MC_VM_AGP_BASE					0x2030
-#define	MC_VM_SYSTEM_APERTURE_LOW_ADDR			0x2034
-#define	MC_VM_SYSTEM_APERTURE_HIGH_ADDR			0x2038
-#define	MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR		0x203C
-
-#define	MC_VM_MX_L1_TLB_CNTL				0x2064
-#define		ENABLE_L1_TLB					(1 << 0)
-#define		ENABLE_L1_FRAGMENT_PROCESSING			(1 << 1)
-#define		SYSTEM_ACCESS_MODE_PA_ONLY			(0 << 3)
-#define		SYSTEM_ACCESS_MODE_USE_SYS_MAP			(1 << 3)
-#define		SYSTEM_ACCESS_MODE_IN_SYS			(2 << 3)
-#define		SYSTEM_ACCESS_MODE_NOT_IN_SYS			(3 << 3)
-#define		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU	(0 << 5)
-#define		ENABLE_ADVANCED_DRIVER_MODEL			(1 << 6)
-
-#define MC_SHARED_BLACKOUT_CNTL           		0x20ac
-
-#define	MC_ARB_RAMCFG					0x2760
-#define		NOOFBANK_SHIFT					0
-#define		NOOFBANK_MASK					0x00000003
-#define		NOOFRANK_SHIFT					2
-#define		NOOFRANK_MASK					0x00000004
-#define		NOOFROWS_SHIFT					3
-#define		NOOFROWS_MASK					0x00000038
-#define		NOOFCOLS_SHIFT					6
-#define		NOOFCOLS_MASK					0x000000C0
-#define		CHANSIZE_SHIFT					8
-#define		CHANSIZE_MASK					0x00000100
-#define		CHANSIZE_OVERRIDE				(1 << 11)
-#define		NOOFGROUPS_SHIFT				12
-#define		NOOFGROUPS_MASK					0x00001000
-
-#define	MC_SEQ_TRAIN_WAKEUP_CNTL			0x2808
-#define		TRAIN_DONE_D0      			(1 << 30)
-#define		TRAIN_DONE_D1      			(1 << 31)
-
-#define MC_SEQ_SUP_CNTL           			0x28c8
-#define		RUN_MASK      				(1 << 0)
-#define MC_SEQ_SUP_PGM           			0x28cc
-
-#define MC_IO_PAD_CNTL_D0           			0x29d0
-#define		MEM_FALL_OUT_CMD      			(1 << 8)
-
-#define MC_SEQ_IO_DEBUG_INDEX           		0x2a44
-#define MC_SEQ_IO_DEBUG_DATA           			0x2a48
-
-#define	HDP_HOST_PATH_CNTL				0x2C00
-#define	HDP_NONSURFACE_BASE				0x2C04
-#define	HDP_NONSURFACE_INFO				0x2C08
-#define	HDP_NONSURFACE_SIZE				0x2C0C
-
-#define HDP_ADDR_CONFIG  				0x2F48
-#define HDP_MISC_CNTL					0x2F4C
-#define 	HDP_FLUSH_INVALIDATE_CACHE			(1 << 0)
-
-#define IH_RB_CNTL                                        0x3e00
-#       define IH_RB_ENABLE                               (1 << 0)
-#       define IH_IB_SIZE(x)                              ((x) << 1) /* log2 */
-#       define IH_RB_FULL_DRAIN_ENABLE                    (1 << 6)
-#       define IH_WPTR_WRITEBACK_ENABLE                   (1 << 8)
-#       define IH_WPTR_WRITEBACK_TIMER(x)                 ((x) << 9) /* log2 */
-#       define IH_WPTR_OVERFLOW_ENABLE                    (1 << 16)
-#       define IH_WPTR_OVERFLOW_CLEAR                     (1 << 31)
-#define IH_RB_BASE                                        0x3e04
-#define IH_RB_RPTR                                        0x3e08
-#define IH_RB_WPTR                                        0x3e0c
-#       define RB_OVERFLOW                                (1 << 0)
-#       define WPTR_OFFSET_MASK                           0x3fffc
-#define IH_RB_WPTR_ADDR_HI                                0x3e10
-#define IH_RB_WPTR_ADDR_LO                                0x3e14
-#define IH_CNTL                                           0x3e18
-#       define ENABLE_INTR                                (1 << 0)
-#       define IH_MC_SWAP(x)                              ((x) << 1)
-#       define IH_MC_SWAP_NONE                            0
-#       define IH_MC_SWAP_16BIT                           1
-#       define IH_MC_SWAP_32BIT                           2
-#       define IH_MC_SWAP_64BIT                           3
-#       define RPTR_REARM                                 (1 << 4)
-#       define MC_WRREQ_CREDIT(x)                         ((x) << 15)
-#       define MC_WR_CLEAN_CNT(x)                         ((x) << 20)
-#       define MC_VMID(x)                                 ((x) << 25)
-
-#define	CONFIG_MEMSIZE					0x5428
-
-#define INTERRUPT_CNTL                                    0x5468
-#       define IH_DUMMY_RD_OVERRIDE                       (1 << 0)
-#       define IH_DUMMY_RD_EN                             (1 << 1)
-#       define IH_REQ_NONSNOOP_EN                         (1 << 3)
-#       define GEN_IH_INT_EN                              (1 << 8)
-#define INTERRUPT_CNTL2                                   0x546c
-
-#define HDP_MEM_COHERENCY_FLUSH_CNTL			0x5480
-
-#define	BIF_FB_EN						0x5490
-#define		FB_READ_EN					(1 << 0)
-#define		FB_WRITE_EN					(1 << 1)
-
-#define HDP_REG_COHERENCY_FLUSH_CNTL			0x54A0
-
-#define	DC_LB_MEMORY_SPLIT					0x6b0c
-#define		DC_LB_MEMORY_CONFIG(x)				((x) << 20)
-
-#define	PRIORITY_A_CNT						0x6b18
-#define		PRIORITY_MARK_MASK				0x7fff
-#define		PRIORITY_OFF					(1 << 16)
-#define		PRIORITY_ALWAYS_ON				(1 << 20)
-#define	PRIORITY_B_CNT						0x6b1c
-
-#define	DPG_PIPE_ARBITRATION_CONTROL3				0x6cc8
-#       define LATENCY_WATERMARK_MASK(x)			((x) << 16)
-#define	DPG_PIPE_LATENCY_CONTROL				0x6ccc
-#       define LATENCY_LOW_WATERMARK(x)				((x) << 0)
-#       define LATENCY_HIGH_WATERMARK(x)			((x) << 16)
-
-/* 0x6bb8, 0x77b8, 0x103b8, 0x10fb8, 0x11bb8, 0x127b8 */
-#define VLINE_STATUS                                    0x6bb8
-#       define VLINE_OCCURRED                           (1 << 0)
-#       define VLINE_ACK                                (1 << 4)
-#       define VLINE_STAT                               (1 << 12)
-#       define VLINE_INTERRUPT                          (1 << 16)
-#       define VLINE_INTERRUPT_TYPE                     (1 << 17)
-/* 0x6bbc, 0x77bc, 0x103bc, 0x10fbc, 0x11bbc, 0x127bc */
-#define VBLANK_STATUS                                   0x6bbc
-#       define VBLANK_OCCURRED                          (1 << 0)
-#       define VBLANK_ACK                               (1 << 4)
-#       define VBLANK_STAT                              (1 << 12)
-#       define VBLANK_INTERRUPT                         (1 << 16)
-#       define VBLANK_INTERRUPT_TYPE                    (1 << 17)
-
-/* 0x6b40, 0x7740, 0x10340, 0x10f40, 0x11b40, 0x12740 */
-#define INT_MASK                                        0x6b40
-#       define VBLANK_INT_MASK                          (1 << 0)
-#       define VLINE_INT_MASK                           (1 << 4)
-
-#define DISP_INTERRUPT_STATUS                           0x60f4
-#       define LB_D1_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D1_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD1_INTERRUPT                        (1 << 17)
-#       define DC_HPD1_RX_INTERRUPT                     (1 << 18)
-#       define DACA_AUTODETECT_INTERRUPT                (1 << 22)
-#       define DACB_AUTODETECT_INTERRUPT                (1 << 23)
-#       define DC_I2C_SW_DONE_INTERRUPT                 (1 << 24)
-#       define DC_I2C_HW_DONE_INTERRUPT                 (1 << 25)
-#define DISP_INTERRUPT_STATUS_CONTINUE                  0x60f8
-#       define LB_D2_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D2_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD2_INTERRUPT                        (1 << 17)
-#       define DC_HPD2_RX_INTERRUPT                     (1 << 18)
-#       define DISP_TIMER_INTERRUPT                     (1 << 24)
-#define DISP_INTERRUPT_STATUS_CONTINUE2                 0x60fc
-#       define LB_D3_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D3_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD3_INTERRUPT                        (1 << 17)
-#       define DC_HPD3_RX_INTERRUPT                     (1 << 18)
-#define DISP_INTERRUPT_STATUS_CONTINUE3                 0x6100
-#       define LB_D4_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D4_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD4_INTERRUPT                        (1 << 17)
-#       define DC_HPD4_RX_INTERRUPT                     (1 << 18)
-#define DISP_INTERRUPT_STATUS_CONTINUE4                 0x614c
-#       define LB_D5_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D5_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD5_INTERRUPT                        (1 << 17)
-#       define DC_HPD5_RX_INTERRUPT                     (1 << 18)
-#define DISP_INTERRUPT_STATUS_CONTINUE5                 0x6150
-#       define LB_D6_VLINE_INTERRUPT                    (1 << 2)
-#       define LB_D6_VBLANK_INTERRUPT                   (1 << 3)
-#       define DC_HPD6_INTERRUPT                        (1 << 17)
-#       define DC_HPD6_RX_INTERRUPT                     (1 << 18)
-
-/* 0x6858, 0x7458, 0x10058, 0x10c58, 0x11858, 0x12458 */
-#define GRPH_INT_STATUS                                 0x6858
-#       define GRPH_PFLIP_INT_OCCURRED                  (1 << 0)
-#       define GRPH_PFLIP_INT_CLEAR                     (1 << 8)
-/* 0x685c, 0x745c, 0x1005c, 0x10c5c, 0x1185c, 0x1245c */
-#define	GRPH_INT_CONTROL			        0x685c
-#       define GRPH_PFLIP_INT_MASK                      (1 << 0)
-#       define GRPH_PFLIP_INT_TYPE                      (1 << 8)
-
-#define	DACA_AUTODETECT_INT_CONTROL			0x66c8
-
-#define DC_HPD1_INT_STATUS                              0x601c
-#define DC_HPD2_INT_STATUS                              0x6028
-#define DC_HPD3_INT_STATUS                              0x6034
-#define DC_HPD4_INT_STATUS                              0x6040
-#define DC_HPD5_INT_STATUS                              0x604c
-#define DC_HPD6_INT_STATUS                              0x6058
-#       define DC_HPDx_INT_STATUS                       (1 << 0)
-#       define DC_HPDx_SENSE                            (1 << 1)
-#       define DC_HPDx_RX_INT_STATUS                    (1 << 8)
-
-#define DC_HPD1_INT_CONTROL                             0x6020
-#define DC_HPD2_INT_CONTROL                             0x602c
-#define DC_HPD3_INT_CONTROL                             0x6038
-#define DC_HPD4_INT_CONTROL                             0x6044
-#define DC_HPD5_INT_CONTROL                             0x6050
-#define DC_HPD6_INT_CONTROL                             0x605c
-#       define DC_HPDx_INT_ACK                          (1 << 0)
-#       define DC_HPDx_INT_POLARITY                     (1 << 8)
-#       define DC_HPDx_INT_EN                           (1 << 16)
-#       define DC_HPDx_RX_INT_ACK                       (1 << 20)
-#       define DC_HPDx_RX_INT_EN                        (1 << 24)
-
-#define DC_HPD1_CONTROL                                   0x6024
-#define DC_HPD2_CONTROL                                   0x6030
-#define DC_HPD3_CONTROL                                   0x603c
-#define DC_HPD4_CONTROL                                   0x6048
-#define DC_HPD5_CONTROL                                   0x6054
-#define DC_HPD6_CONTROL                                   0x6060
-#       define DC_HPDx_CONNECTION_TIMER(x)                ((x) << 0)
-#       define DC_HPDx_RX_INT_TIMER(x)                    ((x) << 16)
-#       define DC_HPDx_EN                                 (1 << 28)
-
-/* 0x6e98, 0x7a98, 0x10698, 0x11298, 0x11e98, 0x12a98 */
-#define CRTC_STATUS_FRAME_COUNT                         0x6e98
-
-#define	GRBM_CNTL					0x8000
-#define		GRBM_READ_TIMEOUT(x)				((x) << 0)
-
-#define	GRBM_STATUS2					0x8008
-#define		RLC_RQ_PENDING 					(1 << 0)
-#define		RLC_BUSY 					(1 << 8)
-#define		TC_BUSY 					(1 << 9)
-
-#define	GRBM_STATUS					0x8010
-#define		CMDFIFO_AVAIL_MASK				0x0000000F
-#define		RING2_RQ_PENDING				(1 << 4)
-#define		SRBM_RQ_PENDING					(1 << 5)
-#define		RING1_RQ_PENDING				(1 << 6)
-#define		CF_RQ_PENDING					(1 << 7)
-#define		PF_RQ_PENDING					(1 << 8)
-#define		GDS_DMA_RQ_PENDING				(1 << 9)
-#define		GRBM_EE_BUSY					(1 << 10)
-#define		DB_CLEAN					(1 << 12)
-#define		CB_CLEAN					(1 << 13)
-#define		TA_BUSY 					(1 << 14)
-#define		GDS_BUSY 					(1 << 15)
-#define		VGT_BUSY					(1 << 17)
-#define		IA_BUSY_NO_DMA					(1 << 18)
-#define		IA_BUSY						(1 << 19)
-#define		SX_BUSY 					(1 << 20)
-#define		SPI_BUSY					(1 << 22)
-#define		BCI_BUSY					(1 << 23)
-#define		SC_BUSY 					(1 << 24)
-#define		PA_BUSY 					(1 << 25)
-#define		DB_BUSY 					(1 << 26)
-#define		CP_COHERENCY_BUSY      				(1 << 28)
-#define		CP_BUSY 					(1 << 29)
-#define		CB_BUSY 					(1 << 30)
-#define		GUI_ACTIVE					(1 << 31)
-#define	GRBM_STATUS_SE0					0x8014
-#define	GRBM_STATUS_SE1					0x8018
-#define		SE_DB_CLEAN					(1 << 1)
-#define		SE_CB_CLEAN					(1 << 2)
-#define		SE_BCI_BUSY					(1 << 22)
-#define		SE_VGT_BUSY					(1 << 23)
-#define		SE_PA_BUSY					(1 << 24)
-#define		SE_TA_BUSY					(1 << 25)
-#define		SE_SX_BUSY					(1 << 26)
-#define		SE_SPI_BUSY					(1 << 27)
-#define		SE_SC_BUSY					(1 << 29)
-#define		SE_DB_BUSY					(1 << 30)
-#define		SE_CB_BUSY					(1 << 31)
-
-#define	GRBM_SOFT_RESET					0x8020
-#define		SOFT_RESET_CP					(1 << 0)
-#define		SOFT_RESET_CB					(1 << 1)
-#define		SOFT_RESET_RLC					(1 << 2)
-#define		SOFT_RESET_DB					(1 << 3)
-#define		SOFT_RESET_GDS					(1 << 4)
-#define		SOFT_RESET_PA					(1 << 5)
-#define		SOFT_RESET_SC					(1 << 6)
-#define		SOFT_RESET_BCI					(1 << 7)
-#define		SOFT_RESET_SPI					(1 << 8)
-#define		SOFT_RESET_SX					(1 << 10)
-#define		SOFT_RESET_TC					(1 << 11)
-#define		SOFT_RESET_TA					(1 << 12)
-#define		SOFT_RESET_VGT					(1 << 14)
-#define		SOFT_RESET_IA					(1 << 15)
-
-#define GRBM_GFX_INDEX          			0x802C
-
-#define GRBM_INT_CNTL                                   0x8060
-#       define RDERR_INT_ENABLE                         (1 << 0)
-#       define GUI_IDLE_INT_ENABLE                      (1 << 19)
-
-#define	SCRATCH_REG0					0x8500
-#define	SCRATCH_REG1					0x8504
-#define	SCRATCH_REG2					0x8508
-#define	SCRATCH_REG3					0x850C
-#define	SCRATCH_REG4					0x8510
-#define	SCRATCH_REG5					0x8514
-#define	SCRATCH_REG6					0x8518
-#define	SCRATCH_REG7					0x851C
-
-#define	SCRATCH_UMSK					0x8540
-#define	SCRATCH_ADDR					0x8544
-
-#define	CP_SEM_WAIT_TIMER				0x85BC
-
-#define	CP_SEM_INCOMPLETE_TIMER_CNTL			0x85C8
-
-#define CP_ME_CNTL					0x86D8
-#define		CP_CE_HALT					(1 << 24)
-#define		CP_PFP_HALT					(1 << 26)
-#define		CP_ME_HALT					(1 << 28)
-
-#define	CP_COHER_CNTL2					0x85E8
-
-#define	CP_RB2_RPTR					0x86f8
-#define	CP_RB1_RPTR					0x86fc
-#define	CP_RB0_RPTR					0x8700
-#define	CP_RB_WPTR_DELAY				0x8704
-
-#define	CP_QUEUE_THRESHOLDS				0x8760
-#define		ROQ_IB1_START(x)				((x) << 0)
-#define		ROQ_IB2_START(x)				((x) << 8)
-#define CP_MEQ_THRESHOLDS				0x8764
-#define		MEQ1_START(x)				((x) << 0)
-#define		MEQ2_START(x)				((x) << 8)
-
-#define	CP_PERFMON_CNTL					0x87FC
-
-#define	VGT_VTX_VECT_EJECT_REG				0x88B0
-
-#define	VGT_CACHE_INVALIDATION				0x88C4
-#define		CACHE_INVALIDATION(x)				((x) << 0)
-#define			VC_ONLY						0
-#define			TC_ONLY						1
-#define			VC_AND_TC					2
-#define		AUTO_INVLD_EN(x)				((x) << 6)
-#define			NO_AUTO						0
-#define			ES_AUTO						1
-#define			GS_AUTO						2
-#define			ES_AND_GS_AUTO					3
-#define	VGT_ESGS_RING_SIZE				0x88C8
-#define	VGT_GSVS_RING_SIZE				0x88CC
-
-#define	VGT_GS_VERTEX_REUSE				0x88D4
-
-#define	VGT_PRIMITIVE_TYPE				0x8958
-#define	VGT_INDEX_TYPE					0x895C
-
-#define	VGT_NUM_INDICES					0x8970
-#define	VGT_NUM_INSTANCES				0x8974
-
-#define	VGT_TF_RING_SIZE				0x8988
-
-#define	VGT_HS_OFFCHIP_PARAM				0x89B0
-
-#define	VGT_TF_MEMORY_BASE				0x89B8
-
-#define CC_GC_SHADER_ARRAY_CONFIG			0x89bc
-#define GC_USER_SHADER_ARRAY_CONFIG			0x89c0
-
-#define	PA_CL_ENHANCE					0x8A14
-#define		CLIP_VTX_REORDER_ENA				(1 << 0)
-#define		NUM_CLIP_SEQ(x)					((x) << 1)
-
-#define	PA_SU_LINE_STIPPLE_VALUE			0x8A60
-
-#define	PA_SC_LINE_STIPPLE_STATE			0x8B10
-
-#define	PA_SC_FORCE_EOV_MAX_CNTS			0x8B24
-#define		FORCE_EOV_MAX_CLK_CNT(x)			((x) << 0)
-#define		FORCE_EOV_MAX_REZ_CNT(x)			((x) << 16)
-
-#define	PA_SC_FIFO_SIZE					0x8BCC
-#define		SC_FRONTEND_PRIM_FIFO_SIZE(x)			((x) << 0)
-#define		SC_BACKEND_PRIM_FIFO_SIZE(x)			((x) << 6)
-#define		SC_HIZ_TILE_FIFO_SIZE(x)			((x) << 15)
-#define		SC_EARLYZ_TILE_FIFO_SIZE(x)			((x) << 23)
-
-#define	PA_SC_ENHANCE					0x8BF0
-
-#define	SQ_CONFIG					0x8C00
-
-#define	SQC_CACHES					0x8C08
-
-#define	SX_DEBUG_1					0x9060
-
-#define	SPI_STATIC_THREAD_MGMT_1			0x90E0
-#define	SPI_STATIC_THREAD_MGMT_2			0x90E4
-#define	SPI_STATIC_THREAD_MGMT_3			0x90E8
-#define	SPI_PS_MAX_WAVE_ID				0x90EC
-
-#define	SPI_CONFIG_CNTL					0x9100
-
-#define	SPI_CONFIG_CNTL_1				0x913C
-#define		VTX_DONE_DELAY(x)				((x) << 0)
-#define		INTERP_ONE_PRIM_PER_ROW				(1 << 4)
-
-#define	CGTS_TCC_DISABLE				0x9148
-#define	CGTS_USER_TCC_DISABLE				0x914C
-#define		TCC_DISABLE_MASK				0xFFFF0000
-#define		TCC_DISABLE_SHIFT				16
-
-#define	TA_CNTL_AUX					0x9508
-
-#define CC_RB_BACKEND_DISABLE				0x98F4
-#define		BACKEND_DISABLE(x)     			((x) << 16)
-#define GB_ADDR_CONFIG  				0x98F8
-#define		NUM_PIPES(x)				((x) << 0)
-#define		NUM_PIPES_MASK				0x00000007
-#define		NUM_PIPES_SHIFT				0
-#define		PIPE_INTERLEAVE_SIZE(x)			((x) << 4)
-#define		PIPE_INTERLEAVE_SIZE_MASK		0x00000070
-#define		PIPE_INTERLEAVE_SIZE_SHIFT		4
-#define		NUM_SHADER_ENGINES(x)			((x) << 12)
-#define		NUM_SHADER_ENGINES_MASK			0x00003000
-#define		NUM_SHADER_ENGINES_SHIFT		12
-#define		SHADER_ENGINE_TILE_SIZE(x)     		((x) << 16)
-#define		SHADER_ENGINE_TILE_SIZE_MASK		0x00070000
-#define		SHADER_ENGINE_TILE_SIZE_SHIFT		16
-#define		NUM_GPUS(x)     			((x) << 20)
-#define		NUM_GPUS_MASK				0x00700000
-#define		NUM_GPUS_SHIFT				20
-#define		MULTI_GPU_TILE_SIZE(x)     		((x) << 24)
-#define		MULTI_GPU_TILE_SIZE_MASK		0x03000000
-#define		MULTI_GPU_TILE_SIZE_SHIFT		24
-#define		ROW_SIZE(x)             		((x) << 28)
-#define		ROW_SIZE_MASK				0x30000000
-#define		ROW_SIZE_SHIFT				28
-
-#define	GB_TILE_MODE0					0x9910
-#       define MICRO_TILE_MODE(x)				((x) << 0)
-#              define	ADDR_SURF_DISPLAY_MICRO_TILING		0
-#              define	ADDR_SURF_THIN_MICRO_TILING		1
-#              define	ADDR_SURF_DEPTH_MICRO_TILING		2
-#       define ARRAY_MODE(x)					((x) << 2)
-#              define	ARRAY_LINEAR_GENERAL			0
-#              define	ARRAY_LINEAR_ALIGNED			1
-#              define	ARRAY_1D_TILED_THIN1			2
-#              define	ARRAY_2D_TILED_THIN1			4
-#       define PIPE_CONFIG(x)					((x) << 6)
-#              define	ADDR_SURF_P2				0
-#              define	ADDR_SURF_P4_8x16			4
-#              define	ADDR_SURF_P4_16x16			5
-#              define	ADDR_SURF_P4_16x32			6
-#              define	ADDR_SURF_P4_32x32			7
-#              define	ADDR_SURF_P8_16x16_8x16			8
-#              define	ADDR_SURF_P8_16x32_8x16			9
-#              define	ADDR_SURF_P8_32x32_8x16			10
-#              define	ADDR_SURF_P8_16x32_16x16		11
-#              define	ADDR_SURF_P8_32x32_16x16		12
-#              define	ADDR_SURF_P8_32x32_16x32		13
-#              define	ADDR_SURF_P8_32x64_32x32		14
-#       define TILE_SPLIT(x)					((x) << 11)
-#              define	ADDR_SURF_TILE_SPLIT_64B		0
-#              define	ADDR_SURF_TILE_SPLIT_128B		1
-#              define	ADDR_SURF_TILE_SPLIT_256B		2
-#              define	ADDR_SURF_TILE_SPLIT_512B		3
-#              define	ADDR_SURF_TILE_SPLIT_1KB		4
-#              define	ADDR_SURF_TILE_SPLIT_2KB		5
-#              define	ADDR_SURF_TILE_SPLIT_4KB		6
-#       define BANK_WIDTH(x)					((x) << 14)
-#              define	ADDR_SURF_BANK_WIDTH_1			0
-#              define	ADDR_SURF_BANK_WIDTH_2			1
-#              define	ADDR_SURF_BANK_WIDTH_4			2
-#              define	ADDR_SURF_BANK_WIDTH_8			3
-#       define BANK_HEIGHT(x)					((x) << 16)
-#              define	ADDR_SURF_BANK_HEIGHT_1			0
-#              define	ADDR_SURF_BANK_HEIGHT_2			1
-#              define	ADDR_SURF_BANK_HEIGHT_4			2
-#              define	ADDR_SURF_BANK_HEIGHT_8			3
-#       define MACRO_TILE_ASPECT(x)				((x) << 18)
-#              define	ADDR_SURF_MACRO_ASPECT_1		0
-#              define	ADDR_SURF_MACRO_ASPECT_2		1
-#              define	ADDR_SURF_MACRO_ASPECT_4		2
-#              define	ADDR_SURF_MACRO_ASPECT_8		3
-#       define NUM_BANKS(x)					((x) << 20)
-#              define	ADDR_SURF_2_BANK			0
-#              define	ADDR_SURF_4_BANK			1
-#              define	ADDR_SURF_8_BANK			2
-#              define	ADDR_SURF_16_BANK			3
-
-#define	CB_PERFCOUNTER0_SELECT0				0x9a20
-#define	CB_PERFCOUNTER0_SELECT1				0x9a24
-#define	CB_PERFCOUNTER1_SELECT0				0x9a28
-#define	CB_PERFCOUNTER1_SELECT1				0x9a2c
-#define	CB_PERFCOUNTER2_SELECT0				0x9a30
-#define	CB_PERFCOUNTER2_SELECT1				0x9a34
-#define	CB_PERFCOUNTER3_SELECT0				0x9a38
-#define	CB_PERFCOUNTER3_SELECT1				0x9a3c
-
-#define	GC_USER_RB_BACKEND_DISABLE			0x9B7C
-#define		BACKEND_DISABLE_MASK			0x00FF0000
-#define		BACKEND_DISABLE_SHIFT			16
-
-#define	TCP_CHAN_STEER_LO				0xac0c
-#define	TCP_CHAN_STEER_HI				0xac10
-
-#define	CP_RB0_BASE					0xC100
-#define	CP_RB0_CNTL					0xC104
-#define		RB_BUFSZ(x)					((x) << 0)
-#define		RB_BLKSZ(x)					((x) << 8)
-#define		BUF_SWAP_32BIT					(2 << 16)
-#define		RB_NO_UPDATE					(1 << 27)
-#define		RB_RPTR_WR_ENA					(1 << 31)
-
-#define	CP_RB0_RPTR_ADDR				0xC10C
-#define	CP_RB0_RPTR_ADDR_HI				0xC110
-#define	CP_RB0_WPTR					0xC114
-
-#define	CP_PFP_UCODE_ADDR				0xC150
-#define	CP_PFP_UCODE_DATA				0xC154
-#define	CP_ME_RAM_RADDR					0xC158
-#define	CP_ME_RAM_WADDR					0xC15C
-#define	CP_ME_RAM_DATA					0xC160
-
-#define	CP_CE_UCODE_ADDR				0xC168
-#define	CP_CE_UCODE_DATA				0xC16C
-
-#define	CP_RB1_BASE					0xC180
-#define	CP_RB1_CNTL					0xC184
-#define	CP_RB1_RPTR_ADDR				0xC188
-#define	CP_RB1_RPTR_ADDR_HI				0xC18C
-#define	CP_RB1_WPTR					0xC190
-#define	CP_RB2_BASE					0xC194
-#define	CP_RB2_CNTL					0xC198
-#define	CP_RB2_RPTR_ADDR				0xC19C
-#define	CP_RB2_RPTR_ADDR_HI				0xC1A0
-#define	CP_RB2_WPTR					0xC1A4
-#define CP_INT_CNTL_RING0                               0xC1A8
-#define CP_INT_CNTL_RING1                               0xC1AC
-#define CP_INT_CNTL_RING2                               0xC1B0
-#       define CNTX_BUSY_INT_ENABLE                     (1 << 19)
-#       define CNTX_EMPTY_INT_ENABLE                    (1 << 20)
-#       define WAIT_MEM_SEM_INT_ENABLE                  (1 << 21)
-#       define TIME_STAMP_INT_ENABLE                    (1 << 26)
-#       define CP_RINGID2_INT_ENABLE                    (1 << 29)
-#       define CP_RINGID1_INT_ENABLE                    (1 << 30)
-#       define CP_RINGID0_INT_ENABLE                    (1 << 31)
-#define CP_INT_STATUS_RING0                             0xC1B4
-#define CP_INT_STATUS_RING1                             0xC1B8
-#define CP_INT_STATUS_RING2                             0xC1BC
-#       define WAIT_MEM_SEM_INT_STAT                    (1 << 21)
-#       define TIME_STAMP_INT_STAT                      (1 << 26)
-#       define CP_RINGID2_INT_STAT                      (1 << 29)
-#       define CP_RINGID1_INT_STAT                      (1 << 30)
-#       define CP_RINGID0_INT_STAT                      (1 << 31)
-
-#define	CP_DEBUG					0xC1FC
-
-#define RLC_CNTL                                          0xC300
-#       define RLC_ENABLE                                 (1 << 0)
-#define RLC_RL_BASE                                       0xC304
-#define RLC_RL_SIZE                                       0xC308
-#define RLC_LB_CNTL                                       0xC30C
-#define RLC_SAVE_AND_RESTORE_BASE                         0xC310
-#define RLC_LB_CNTR_MAX                                   0xC314
-#define RLC_LB_CNTR_INIT                                  0xC318
-
-#define RLC_CLEAR_STATE_RESTORE_BASE                      0xC320
-
-#define RLC_UCODE_ADDR                                    0xC32C
-#define RLC_UCODE_DATA                                    0xC330
-
-#define RLC_MC_CNTL                                       0xC344
-#define RLC_UCODE_CNTL                                    0xC348
-
-#define VGT_EVENT_INITIATOR                             0x28a90
-#       define SAMPLE_STREAMOUTSTATS1                   (1 << 0)
-#       define SAMPLE_STREAMOUTSTATS2                   (2 << 0)
-#       define SAMPLE_STREAMOUTSTATS3                   (3 << 0)
-#       define CACHE_FLUSH_TS                           (4 << 0)
-#       define CACHE_FLUSH                              (6 << 0)
-#       define CS_PARTIAL_FLUSH                         (7 << 0)
-#       define VGT_STREAMOUT_RESET                      (10 << 0)
-#       define END_OF_PIPE_INCR_DE                      (11 << 0)
-#       define END_OF_PIPE_IB_END                       (12 << 0)
-#       define RST_PIX_CNT                              (13 << 0)
-#       define VS_PARTIAL_FLUSH                         (15 << 0)
-#       define PS_PARTIAL_FLUSH                         (16 << 0)
-#       define CACHE_FLUSH_AND_INV_TS_EVENT             (20 << 0)
-#       define ZPASS_DONE                               (21 << 0)
-#       define CACHE_FLUSH_AND_INV_EVENT                (22 << 0)
-#       define PERFCOUNTER_START                        (23 << 0)
-#       define PERFCOUNTER_STOP                         (24 << 0)
-#       define PIPELINESTAT_START                       (25 << 0)
-#       define PIPELINESTAT_STOP                        (26 << 0)
-#       define PERFCOUNTER_SAMPLE                       (27 << 0)
-#       define SAMPLE_PIPELINESTAT                      (30 << 0)
-#       define SAMPLE_STREAMOUTSTATS                    (32 << 0)
-#       define RESET_VTX_CNT                            (33 << 0)
-#       define VGT_FLUSH                                (36 << 0)
-#       define BOTTOM_OF_PIPE_TS                        (40 << 0)
-#       define DB_CACHE_FLUSH_AND_INV                   (42 << 0)
-#       define FLUSH_AND_INV_DB_DATA_TS                 (43 << 0)
-#       define FLUSH_AND_INV_DB_META                    (44 << 0)
-#       define FLUSH_AND_INV_CB_DATA_TS                 (45 << 0)
-#       define FLUSH_AND_INV_CB_META                    (46 << 0)
-#       define CS_DONE                                  (47 << 0)
-#       define PS_DONE                                  (48 << 0)
-#       define FLUSH_AND_INV_CB_PIXEL_DATA              (49 << 0)
-#       define THREAD_TRACE_START                       (51 << 0)
-#       define THREAD_TRACE_STOP                        (52 << 0)
-#       define THREAD_TRACE_FLUSH                       (54 << 0)
-#       define THREAD_TRACE_FINISH                      (55 << 0)
-
-/*
- * PM4
- */
-#define	PACKET_TYPE0	0
-#define	PACKET_TYPE1	1
-#define	PACKET_TYPE2	2
-#define	PACKET_TYPE3	3
-
-#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
-#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
-#define CP_PACKET0_GET_REG(h) (((h) & 0xFFFF) << 2)
-#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
-#define PACKET0(reg, n)	((PACKET_TYPE0 << 30) |				\
-			 (((reg) >> 2) & 0xFFFF) |			\
-			 ((n) & 0x3FFF) << 16)
-#define CP_PACKET2			0x80000000
-#define		PACKET2_PAD_SHIFT		0
-#define		PACKET2_PAD_MASK		(0x3fffffff << 0)
-
-#define PACKET2(v)	(CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
-
-#define PACKET3(op, n)	((PACKET_TYPE3 << 30) |				\
-			 (((op) & 0xFF) << 8) |				\
-			 ((n) & 0x3FFF) << 16)
-
-#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1)
-
-/* Packet 3 types */
-#define	PACKET3_NOP					0x10
-#define	PACKET3_SET_BASE				0x11
-#define		PACKET3_BASE_INDEX(x)                  ((x) << 0)
-#define			GDS_PARTITION_BASE		2
-#define			CE_PARTITION_BASE		3
-#define	PACKET3_CLEAR_STATE				0x12
-#define	PACKET3_INDEX_BUFFER_SIZE			0x13
-#define	PACKET3_DISPATCH_DIRECT				0x15
-#define	PACKET3_DISPATCH_INDIRECT			0x16
-#define	PACKET3_ALLOC_GDS				0x1B
-#define	PACKET3_WRITE_GDS_RAM				0x1C
-#define	PACKET3_ATOMIC_GDS				0x1D
-#define	PACKET3_ATOMIC					0x1E
-#define	PACKET3_OCCLUSION_QUERY				0x1F
-#define	PACKET3_SET_PREDICATION				0x20
-#define	PACKET3_REG_RMW					0x21
-#define	PACKET3_COND_EXEC				0x22
-#define	PACKET3_PRED_EXEC				0x23
-#define	PACKET3_DRAW_INDIRECT				0x24
-#define	PACKET3_DRAW_INDEX_INDIRECT			0x25
-#define	PACKET3_INDEX_BASE				0x26
-#define	PACKET3_DRAW_INDEX_2				0x27
-#define	PACKET3_CONTEXT_CONTROL				0x28
-#define	PACKET3_INDEX_TYPE				0x2A
-#define	PACKET3_DRAW_INDIRECT_MULTI			0x2C
-#define	PACKET3_DRAW_INDEX_AUTO				0x2D
-#define	PACKET3_DRAW_INDEX_IMMD				0x2E
-#define	PACKET3_NUM_INSTANCES				0x2F
-#define	PACKET3_DRAW_INDEX_MULTI_AUTO			0x30
-#define	PACKET3_INDIRECT_BUFFER_CONST			0x31
-#define	PACKET3_INDIRECT_BUFFER				0x32
-#define	PACKET3_STRMOUT_BUFFER_UPDATE			0x34
-#define	PACKET3_DRAW_INDEX_OFFSET_2			0x35
-#define	PACKET3_DRAW_INDEX_MULTI_ELEMENT		0x36
-#define	PACKET3_WRITE_DATA				0x37
-#define	PACKET3_DRAW_INDEX_INDIRECT_MULTI		0x38
-#define	PACKET3_MEM_SEMAPHORE				0x39
-#define	PACKET3_MPEG_INDEX				0x3A
-#define	PACKET3_COPY_DW					0x3B
-#define	PACKET3_WAIT_REG_MEM				0x3C
-#define	PACKET3_MEM_WRITE				0x3D
-#define	PACKET3_COPY_DATA				0x40
-#define	PACKET3_PFP_SYNC_ME				0x42
-#define	PACKET3_SURFACE_SYNC				0x43
-#              define PACKET3_DEST_BASE_0_ENA      (1 << 0)
-#              define PACKET3_DEST_BASE_1_ENA      (1 << 1)
-#              define PACKET3_CB0_DEST_BASE_ENA    (1 << 6)
-#              define PACKET3_CB1_DEST_BASE_ENA    (1 << 7)
-#              define PACKET3_CB2_DEST_BASE_ENA    (1 << 8)
-#              define PACKET3_CB3_DEST_BASE_ENA    (1 << 9)
-#              define PACKET3_CB4_DEST_BASE_ENA    (1 << 10)
-#              define PACKET3_CB5_DEST_BASE_ENA    (1 << 11)
-#              define PACKET3_CB6_DEST_BASE_ENA    (1 << 12)
-#              define PACKET3_CB7_DEST_BASE_ENA    (1 << 13)
-#              define PACKET3_DB_DEST_BASE_ENA     (1 << 14)
-#              define PACKET3_DEST_BASE_2_ENA      (1 << 19)
-#              define PACKET3_DEST_BASE_3_ENA      (1 << 21)
-#              define PACKET3_TCL1_ACTION_ENA      (1 << 22)
-#              define PACKET3_TC_ACTION_ENA        (1 << 23)
-#              define PACKET3_CB_ACTION_ENA        (1 << 25)
-#              define PACKET3_DB_ACTION_ENA        (1 << 26)
-#              define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27)
-#              define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29)
-#define	PACKET3_ME_INITIALIZE				0x44
-#define		PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
-#define	PACKET3_COND_WRITE				0x45
-#define	PACKET3_EVENT_WRITE				0x46
-#define		EVENT_TYPE(x)                           ((x) << 0)
-#define		EVENT_INDEX(x)                          ((x) << 8)
-                /* 0 - any non-TS event
-		 * 1 - ZPASS_DONE
-		 * 2 - SAMPLE_PIPELINESTAT
-		 * 3 - SAMPLE_STREAMOUTSTAT*
-		 * 4 - *S_PARTIAL_FLUSH
-		 * 5 - EOP events
-		 * 6 - EOS events
-		 * 7 - CACHE_FLUSH, CACHE_FLUSH_AND_INV_EVENT
-		 */
-#define		INV_L2                                  (1 << 20)
-                /* INV TC L2 cache when EVENT_INDEX = 7 */
-#define	PACKET3_EVENT_WRITE_EOP				0x47
-#define		DATA_SEL(x)                             ((x) << 29)
-                /* 0 - discard
-		 * 1 - send low 32bit data
-		 * 2 - send 64bit data
-		 * 3 - send 64bit counter value
-		 */
-#define		INT_SEL(x)                              ((x) << 24)
-                /* 0 - none
-		 * 1 - interrupt only (DATA_SEL = 0)
-		 * 2 - interrupt when data write is confirmed
-		 */
-#define	PACKET3_EVENT_WRITE_EOS				0x48
-#define	PACKET3_PREAMBLE_CNTL				0x4A
-#              define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE     (2 << 28)
-#              define PACKET3_PREAMBLE_END_CLEAR_STATE       (3 << 28)
-#define	PACKET3_ONE_REG_WRITE				0x57
-#define	PACKET3_LOAD_CONFIG_REG				0x5F
-#define	PACKET3_LOAD_CONTEXT_REG			0x60
-#define	PACKET3_LOAD_SH_REG				0x61
-#define	PACKET3_SET_CONFIG_REG				0x68
-#define		PACKET3_SET_CONFIG_REG_START			0x00008000
-#define		PACKET3_SET_CONFIG_REG_END			0x0000b000
-#define	PACKET3_SET_CONTEXT_REG				0x69
-#define		PACKET3_SET_CONTEXT_REG_START			0x00028000
-#define		PACKET3_SET_CONTEXT_REG_END			0x00029000
-#define	PACKET3_SET_CONTEXT_REG_INDIRECT		0x73
-#define	PACKET3_SET_RESOURCE_INDIRECT			0x74
-#define	PACKET3_SET_SH_REG				0x76
-#define		PACKET3_SET_SH_REG_START			0x0000b000
-#define		PACKET3_SET_SH_REG_END				0x0000c000
-#define	PACKET3_SET_SH_REG_OFFSET			0x77
-#define	PACKET3_ME_WRITE				0x7A
-#define	PACKET3_SCRATCH_RAM_WRITE			0x7D
-#define	PACKET3_SCRATCH_RAM_READ			0x7E
-#define	PACKET3_CE_WRITE				0x7F
-#define	PACKET3_LOAD_CONST_RAM				0x80
-#define	PACKET3_WRITE_CONST_RAM				0x81
-#define	PACKET3_WRITE_CONST_RAM_OFFSET			0x82
-#define	PACKET3_DUMP_CONST_RAM				0x83
-#define	PACKET3_INCREMENT_CE_COUNTER			0x84
-#define	PACKET3_INCREMENT_DE_COUNTER			0x85
-#define	PACKET3_WAIT_ON_CE_COUNTER			0x86
-#define	PACKET3_WAIT_ON_DE_COUNTER			0x87
-#define	PACKET3_WAIT_ON_DE_COUNTER_DIFF			0x88
-#define	PACKET3_SET_CE_DE_COUNTERS			0x89
-#define	PACKET3_WAIT_ON_AVAIL_BUFFER			0x8A
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/savage/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/savage/Makefile
deleted file mode 100644
index d8f84ac7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/savage/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y = -Iinclude/drm
-savage-y := savage_drv.o savage_bci.o savage_state.o
-
-obj-$(CONFIG_DRM_SAVAGE)+= savage.o
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_bci.c b/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_bci.c
deleted file mode 100644
index cb1ee4e0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_bci.c
+++ /dev/null
@@ -1,1088 +0,0 @@
-/* savage_bci.c -- BCI support for Savage
- *
- * Copyright 2004  Felix Kuehling
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-#include "drmP.h"
-#include "savage_drm.h"
-#include "savage_drv.h"
-
-/* Need a long timeout for shadow status updates can take a while
- * and so can waiting for events when the queue is full. */
-#define SAVAGE_DEFAULT_USEC_TIMEOUT	1000000	/* 1s */
-#define SAVAGE_EVENT_USEC_TIMEOUT	5000000	/* 5s */
-#define SAVAGE_FREELIST_DEBUG		0
-
-static int savage_do_cleanup_bci(struct drm_device *dev);
-
-static int
-savage_bci_wait_fifo_shadow(drm_savage_private_t * dev_priv, unsigned int n)
-{
-	uint32_t mask = dev_priv->status_used_mask;
-	uint32_t threshold = dev_priv->bci_threshold_hi;
-	uint32_t status;
-	int i;
-
-#if SAVAGE_BCI_DEBUG
-	if (n > dev_priv->cob_size + SAVAGE_BCI_FIFO_SIZE - threshold)
-		DRM_ERROR("Trying to emit %d words "
-			  "(more than guaranteed space in COB)\n", n);
-#endif
-
-	for (i = 0; i < SAVAGE_DEFAULT_USEC_TIMEOUT; i++) {
-		DRM_MEMORYBARRIER();
-		status = dev_priv->status_ptr[0];
-		if ((status & mask) < threshold)
-			return 0;
-		DRM_UDELAY(1);
-	}
-
-#if SAVAGE_BCI_DEBUG
-	DRM_ERROR("failed!\n");
-	DRM_INFO("   status=0x%08x, threshold=0x%08x\n", status, threshold);
-#endif
-	return -EBUSY;
-}
-
-static int
-savage_bci_wait_fifo_s3d(drm_savage_private_t * dev_priv, unsigned int n)
-{
-	uint32_t maxUsed = dev_priv->cob_size + SAVAGE_BCI_FIFO_SIZE - n;
-	uint32_t status;
-	int i;
-
-	for (i = 0; i < SAVAGE_DEFAULT_USEC_TIMEOUT; i++) {
-		status = SAVAGE_READ(SAVAGE_STATUS_WORD0);
-		if ((status & SAVAGE_FIFO_USED_MASK_S3D) <= maxUsed)
-			return 0;
-		DRM_UDELAY(1);
-	}
-
-#if SAVAGE_BCI_DEBUG
-	DRM_ERROR("failed!\n");
-	DRM_INFO("   status=0x%08x\n", status);
-#endif
-	return -EBUSY;
-}
-
-static int
-savage_bci_wait_fifo_s4(drm_savage_private_t * dev_priv, unsigned int n)
-{
-	uint32_t maxUsed = dev_priv->cob_size + SAVAGE_BCI_FIFO_SIZE - n;
-	uint32_t status;
-	int i;
-
-	for (i = 0; i < SAVAGE_DEFAULT_USEC_TIMEOUT; i++) {
-		status = SAVAGE_READ(SAVAGE_ALT_STATUS_WORD0);
-		if ((status & SAVAGE_FIFO_USED_MASK_S4) <= maxUsed)
-			return 0;
-		DRM_UDELAY(1);
-	}
-
-#if SAVAGE_BCI_DEBUG
-	DRM_ERROR("failed!\n");
-	DRM_INFO("   status=0x%08x\n", status);
-#endif
-	return -EBUSY;
-}
-
-/*
- * Waiting for events.
- *
- * The BIOSresets the event tag to 0 on mode changes. Therefore we
- * never emit 0 to the event tag. If we find a 0 event tag we know the
- * BIOS stomped on it and return success assuming that the BIOS waited
- * for engine idle.
- *
- * Note: if the Xserver uses the event tag it has to follow the same
- * rule. Otherwise there may be glitches every 2^16 events.
- */
-static int
-savage_bci_wait_event_shadow(drm_savage_private_t * dev_priv, uint16_t e)
-{
-	uint32_t status;
-	int i;
-
-	for (i = 0; i < SAVAGE_EVENT_USEC_TIMEOUT; i++) {
-		DRM_MEMORYBARRIER();
-		status = dev_priv->status_ptr[1];
-		if ((((status & 0xffff) - e) & 0xffff) <= 0x7fff ||
-		    (status & 0xffff) == 0)
-			return 0;
-		DRM_UDELAY(1);
-	}
-
-#if SAVAGE_BCI_DEBUG
-	DRM_ERROR("failed!\n");
-	DRM_INFO("   status=0x%08x, e=0x%04x\n", status, e);
-#endif
-
-	return -EBUSY;
-}
-
-static int
-savage_bci_wait_event_reg(drm_savage_private_t * dev_priv, uint16_t e)
-{
-	uint32_t status;
-	int i;
-
-	for (i = 0; i < SAVAGE_EVENT_USEC_TIMEOUT; i++) {
-		status = SAVAGE_READ(SAVAGE_STATUS_WORD1);
-		if ((((status & 0xffff) - e) & 0xffff) <= 0x7fff ||
-		    (status & 0xffff) == 0)
-			return 0;
-		DRM_UDELAY(1);
-	}
-
-#if SAVAGE_BCI_DEBUG
-	DRM_ERROR("failed!\n");
-	DRM_INFO("   status=0x%08x, e=0x%04x\n", status, e);
-#endif
-
-	return -EBUSY;
-}
-
-uint16_t savage_bci_emit_event(drm_savage_private_t * dev_priv,
-			       unsigned int flags)
-{
-	uint16_t count;
-	BCI_LOCALS;
-
-	if (dev_priv->status_ptr) {
-		/* coordinate with Xserver */
-		count = dev_priv->status_ptr[1023];
-		if (count < dev_priv->event_counter)
-			dev_priv->event_wrap++;
-	} else {
-		count = dev_priv->event_counter;
-	}
-	count = (count + 1) & 0xffff;
-	if (count == 0) {
-		count++;	/* See the comment above savage_wait_event_*. */
-		dev_priv->event_wrap++;
-	}
-	dev_priv->event_counter = count;
-	if (dev_priv->status_ptr)
-		dev_priv->status_ptr[1023] = (uint32_t) count;
-
-	if ((flags & (SAVAGE_WAIT_2D | SAVAGE_WAIT_3D))) {
-		unsigned int wait_cmd = BCI_CMD_WAIT;
-		if ((flags & SAVAGE_WAIT_2D))
-			wait_cmd |= BCI_CMD_WAIT_2D;
-		if ((flags & SAVAGE_WAIT_3D))
-			wait_cmd |= BCI_CMD_WAIT_3D;
-		BEGIN_BCI(2);
-		BCI_WRITE(wait_cmd);
-	} else {
-		BEGIN_BCI(1);
-	}
-	BCI_WRITE(BCI_CMD_UPDATE_EVENT_TAG | (uint32_t) count);
-
-	return count;
-}
-
-/*
- * Freelist management
- */
-static int savage_freelist_init(struct drm_device * dev)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_savage_buf_priv_t *entry;
-	int i;
-	DRM_DEBUG("count=%d\n", dma->buf_count);
-
-	dev_priv->head.next = &dev_priv->tail;
-	dev_priv->head.prev = NULL;
-	dev_priv->head.buf = NULL;
-
-	dev_priv->tail.next = NULL;
-	dev_priv->tail.prev = &dev_priv->head;
-	dev_priv->tail.buf = NULL;
-
-	for (i = 0; i < dma->buf_count; i++) {
-		buf = dma->buflist[i];
-		entry = buf->dev_private;
-
-		SET_AGE(&entry->age, 0, 0);
-		entry->buf = buf;
-
-		entry->next = dev_priv->head.next;
-		entry->prev = &dev_priv->head;
-		dev_priv->head.next->prev = entry;
-		dev_priv->head.next = entry;
-	}
-
-	return 0;
-}
-
-static struct drm_buf *savage_freelist_get(struct drm_device * dev)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-	drm_savage_buf_priv_t *tail = dev_priv->tail.prev;
-	uint16_t event;
-	unsigned int wrap;
-	DRM_DEBUG("\n");
-
-	UPDATE_EVENT_COUNTER();
-	if (dev_priv->status_ptr)
-		event = dev_priv->status_ptr[1] & 0xffff;
-	else
-		event = SAVAGE_READ(SAVAGE_STATUS_WORD1) & 0xffff;
-	wrap = dev_priv->event_wrap;
-	if (event > dev_priv->event_counter)
-		wrap--;		/* hardware hasn't passed the last wrap yet */
-
-	DRM_DEBUG("   tail=0x%04x %d\n", tail->age.event, tail->age.wrap);
-	DRM_DEBUG("   head=0x%04x %d\n", event, wrap);
-
-	if (tail->buf && (TEST_AGE(&tail->age, event, wrap) || event == 0)) {
-		drm_savage_buf_priv_t *next = tail->next;
-		drm_savage_buf_priv_t *prev = tail->prev;
-		prev->next = next;
-		next->prev = prev;
-		tail->next = tail->prev = NULL;
-		return tail->buf;
-	}
-
-	DRM_DEBUG("returning NULL, tail->buf=%p!\n", tail->buf);
-	return NULL;
-}
-
-void savage_freelist_put(struct drm_device * dev, struct drm_buf * buf)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-	drm_savage_buf_priv_t *entry = buf->dev_private, *prev, *next;
-
-	DRM_DEBUG("age=0x%04x wrap=%d\n", entry->age.event, entry->age.wrap);
-
-	if (entry->next != NULL || entry->prev != NULL) {
-		DRM_ERROR("entry already on freelist.\n");
-		return;
-	}
-
-	prev = &dev_priv->head;
-	next = prev->next;
-	prev->next = entry;
-	next->prev = entry;
-	entry->prev = prev;
-	entry->next = next;
-}
-
-/*
- * Command DMA
- */
-static int savage_dma_init(drm_savage_private_t * dev_priv)
-{
-	unsigned int i;
-
-	dev_priv->nr_dma_pages = dev_priv->cmd_dma->size /
-	    (SAVAGE_DMA_PAGE_SIZE * 4);
-	dev_priv->dma_pages = kmalloc(sizeof(drm_savage_dma_page_t) *
-				      dev_priv->nr_dma_pages, GFP_KERNEL);
-	if (dev_priv->dma_pages == NULL)
-		return -ENOMEM;
-
-	for (i = 0; i < dev_priv->nr_dma_pages; ++i) {
-		SET_AGE(&dev_priv->dma_pages[i].age, 0, 0);
-		dev_priv->dma_pages[i].used = 0;
-		dev_priv->dma_pages[i].flushed = 0;
-	}
-	SET_AGE(&dev_priv->last_dma_age, 0, 0);
-
-	dev_priv->first_dma_page = 0;
-	dev_priv->current_dma_page = 0;
-
-	return 0;
-}
-
-void savage_dma_reset(drm_savage_private_t * dev_priv)
-{
-	uint16_t event;
-	unsigned int wrap, i;
-	event = savage_bci_emit_event(dev_priv, 0);
-	wrap = dev_priv->event_wrap;
-	for (i = 0; i < dev_priv->nr_dma_pages; ++i) {
-		SET_AGE(&dev_priv->dma_pages[i].age, event, wrap);
-		dev_priv->dma_pages[i].used = 0;
-		dev_priv->dma_pages[i].flushed = 0;
-	}
-	SET_AGE(&dev_priv->last_dma_age, event, wrap);
-	dev_priv->first_dma_page = dev_priv->current_dma_page = 0;
-}
-
-void savage_dma_wait(drm_savage_private_t * dev_priv, unsigned int page)
-{
-	uint16_t event;
-	unsigned int wrap;
-
-	/* Faked DMA buffer pages don't age. */
-	if (dev_priv->cmd_dma == &dev_priv->fake_dma)
-		return;
-
-	UPDATE_EVENT_COUNTER();
-	if (dev_priv->status_ptr)
-		event = dev_priv->status_ptr[1] & 0xffff;
-	else
-		event = SAVAGE_READ(SAVAGE_STATUS_WORD1) & 0xffff;
-	wrap = dev_priv->event_wrap;
-	if (event > dev_priv->event_counter)
-		wrap--;		/* hardware hasn't passed the last wrap yet */
-
-	if (dev_priv->dma_pages[page].age.wrap > wrap ||
-	    (dev_priv->dma_pages[page].age.wrap == wrap &&
-	     dev_priv->dma_pages[page].age.event > event)) {
-		if (dev_priv->wait_evnt(dev_priv,
-					dev_priv->dma_pages[page].age.event)
-		    < 0)
-			DRM_ERROR("wait_evnt failed!\n");
-	}
-}
-
-uint32_t *savage_dma_alloc(drm_savage_private_t * dev_priv, unsigned int n)
-{
-	unsigned int cur = dev_priv->current_dma_page;
-	unsigned int rest = SAVAGE_DMA_PAGE_SIZE -
-	    dev_priv->dma_pages[cur].used;
-	unsigned int nr_pages = (n - rest + SAVAGE_DMA_PAGE_SIZE - 1) /
-	    SAVAGE_DMA_PAGE_SIZE;
-	uint32_t *dma_ptr;
-	unsigned int i;
-
-	DRM_DEBUG("cur=%u, cur->used=%u, n=%u, rest=%u, nr_pages=%u\n",
-		  cur, dev_priv->dma_pages[cur].used, n, rest, nr_pages);
-
-	if (cur + nr_pages < dev_priv->nr_dma_pages) {
-		dma_ptr = (uint32_t *) dev_priv->cmd_dma->handle +
-		    cur * SAVAGE_DMA_PAGE_SIZE + dev_priv->dma_pages[cur].used;
-		if (n < rest)
-			rest = n;
-		dev_priv->dma_pages[cur].used += rest;
-		n -= rest;
-		cur++;
-	} else {
-		dev_priv->dma_flush(dev_priv);
-		nr_pages =
-		    (n + SAVAGE_DMA_PAGE_SIZE - 1) / SAVAGE_DMA_PAGE_SIZE;
-		for (i = cur; i < dev_priv->nr_dma_pages; ++i) {
-			dev_priv->dma_pages[i].age = dev_priv->last_dma_age;
-			dev_priv->dma_pages[i].used = 0;
-			dev_priv->dma_pages[i].flushed = 0;
-		}
-		dma_ptr = (uint32_t *) dev_priv->cmd_dma->handle;
-		dev_priv->first_dma_page = cur = 0;
-	}
-	for (i = cur; nr_pages > 0; ++i, --nr_pages) {
-#if SAVAGE_DMA_DEBUG
-		if (dev_priv->dma_pages[i].used) {
-			DRM_ERROR("unflushed page %u: used=%u\n",
-				  i, dev_priv->dma_pages[i].used);
-		}
-#endif
-		if (n > SAVAGE_DMA_PAGE_SIZE)
-			dev_priv->dma_pages[i].used = SAVAGE_DMA_PAGE_SIZE;
-		else
-			dev_priv->dma_pages[i].used = n;
-		n -= SAVAGE_DMA_PAGE_SIZE;
-	}
-	dev_priv->current_dma_page = --i;
-
-	DRM_DEBUG("cur=%u, cur->used=%u, n=%u\n",
-		  i, dev_priv->dma_pages[i].used, n);
-
-	savage_dma_wait(dev_priv, dev_priv->current_dma_page);
-
-	return dma_ptr;
-}
-
-static void savage_dma_flush(drm_savage_private_t * dev_priv)
-{
-	unsigned int first = dev_priv->first_dma_page;
-	unsigned int cur = dev_priv->current_dma_page;
-	uint16_t event;
-	unsigned int wrap, pad, align, len, i;
-	unsigned long phys_addr;
-	BCI_LOCALS;
-
-	if (first == cur &&
-	    dev_priv->dma_pages[cur].used == dev_priv->dma_pages[cur].flushed)
-		return;
-
-	/* pad length to multiples of 2 entries
-	 * align start of next DMA block to multiles of 8 entries */
-	pad = -dev_priv->dma_pages[cur].used & 1;
-	align = -(dev_priv->dma_pages[cur].used + pad) & 7;
-
-	DRM_DEBUG("first=%u, cur=%u, first->flushed=%u, cur->used=%u, "
-		  "pad=%u, align=%u\n",
-		  first, cur, dev_priv->dma_pages[first].flushed,
-		  dev_priv->dma_pages[cur].used, pad, align);
-
-	/* pad with noops */
-	if (pad) {
-		uint32_t *dma_ptr = (uint32_t *) dev_priv->cmd_dma->handle +
-		    cur * SAVAGE_DMA_PAGE_SIZE + dev_priv->dma_pages[cur].used;
-		dev_priv->dma_pages[cur].used += pad;
-		while (pad != 0) {
-			*dma_ptr++ = BCI_CMD_WAIT;
-			pad--;
-		}
-	}
-
-	DRM_MEMORYBARRIER();
-
-	/* do flush ... */
-	phys_addr = dev_priv->cmd_dma->offset +
-	    (first * SAVAGE_DMA_PAGE_SIZE +
-	     dev_priv->dma_pages[first].flushed) * 4;
-	len = (cur - first) * SAVAGE_DMA_PAGE_SIZE +
-	    dev_priv->dma_pages[cur].used - dev_priv->dma_pages[first].flushed;
-
-	DRM_DEBUG("phys_addr=%lx, len=%u\n",
-		  phys_addr | dev_priv->dma_type, len);
-
-	BEGIN_BCI(3);
-	BCI_SET_REGISTERS(SAVAGE_DMABUFADDR, 1);
-	BCI_WRITE(phys_addr | dev_priv->dma_type);
-	BCI_DMA(len);
-
-	/* fix alignment of the start of the next block */
-	dev_priv->dma_pages[cur].used += align;
-
-	/* age DMA pages */
-	event = savage_bci_emit_event(dev_priv, 0);
-	wrap = dev_priv->event_wrap;
-	for (i = first; i < cur; ++i) {
-		SET_AGE(&dev_priv->dma_pages[i].age, event, wrap);
-		dev_priv->dma_pages[i].used = 0;
-		dev_priv->dma_pages[i].flushed = 0;
-	}
-	/* age the current page only when it's full */
-	if (dev_priv->dma_pages[cur].used == SAVAGE_DMA_PAGE_SIZE) {
-		SET_AGE(&dev_priv->dma_pages[cur].age, event, wrap);
-		dev_priv->dma_pages[cur].used = 0;
-		dev_priv->dma_pages[cur].flushed = 0;
-		/* advance to next page */
-		cur++;
-		if (cur == dev_priv->nr_dma_pages)
-			cur = 0;
-		dev_priv->first_dma_page = dev_priv->current_dma_page = cur;
-	} else {
-		dev_priv->first_dma_page = cur;
-		dev_priv->dma_pages[cur].flushed = dev_priv->dma_pages[i].used;
-	}
-	SET_AGE(&dev_priv->last_dma_age, event, wrap);
-
-	DRM_DEBUG("first=cur=%u, cur->used=%u, cur->flushed=%u\n", cur,
-		  dev_priv->dma_pages[cur].used,
-		  dev_priv->dma_pages[cur].flushed);
-}
-
-static void savage_fake_dma_flush(drm_savage_private_t * dev_priv)
-{
-	unsigned int i, j;
-	BCI_LOCALS;
-
-	if (dev_priv->first_dma_page == dev_priv->current_dma_page &&
-	    dev_priv->dma_pages[dev_priv->current_dma_page].used == 0)
-		return;
-
-	DRM_DEBUG("first=%u, cur=%u, cur->used=%u\n",
-		  dev_priv->first_dma_page, dev_priv->current_dma_page,
-		  dev_priv->dma_pages[dev_priv->current_dma_page].used);
-
-	for (i = dev_priv->first_dma_page;
-	     i <= dev_priv->current_dma_page && dev_priv->dma_pages[i].used;
-	     ++i) {
-		uint32_t *dma_ptr = (uint32_t *) dev_priv->cmd_dma->handle +
-		    i * SAVAGE_DMA_PAGE_SIZE;
-#if SAVAGE_DMA_DEBUG
-		/* Sanity check: all pages except the last one must be full. */
-		if (i < dev_priv->current_dma_page &&
-		    dev_priv->dma_pages[i].used != SAVAGE_DMA_PAGE_SIZE) {
-			DRM_ERROR("partial DMA page %u: used=%u",
-				  i, dev_priv->dma_pages[i].used);
-		}
-#endif
-		BEGIN_BCI(dev_priv->dma_pages[i].used);
-		for (j = 0; j < dev_priv->dma_pages[i].used; ++j) {
-			BCI_WRITE(dma_ptr[j]);
-		}
-		dev_priv->dma_pages[i].used = 0;
-	}
-
-	/* reset to first page */
-	dev_priv->first_dma_page = dev_priv->current_dma_page = 0;
-}
-
-int savage_driver_load(struct drm_device *dev, unsigned long chipset)
-{
-	drm_savage_private_t *dev_priv;
-
-	dev_priv = kzalloc(sizeof(drm_savage_private_t), GFP_KERNEL);
-	if (dev_priv == NULL)
-		return -ENOMEM;
-
-	dev->dev_private = (void *)dev_priv;
-
-	dev_priv->chipset = (enum savage_family)chipset;
-
-	return 0;
-}
-
-
-/*
- * Initialize mappings. On Savage4 and SavageIX the alignment
- * and size of the aperture is not suitable for automatic MTRR setup
- * in drm_addmap. Therefore we add them manually before the maps are
- * initialized, and tear them down on last close.
- */
-int savage_driver_firstopen(struct drm_device *dev)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-	unsigned long mmio_base, fb_base, fb_size, aperture_base;
-	/* fb_rsrc and aper_rsrc aren't really used currently, but still exist
-	 * in case we decide we need information on the BAR for BSD in the
-	 * future.
-	 */
-	unsigned int fb_rsrc, aper_rsrc;
-	int ret = 0;
-
-	dev_priv->mtrr[0].handle = -1;
-	dev_priv->mtrr[1].handle = -1;
-	dev_priv->mtrr[2].handle = -1;
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-		fb_rsrc = 0;
-		fb_base = pci_resource_start(dev->pdev, 0);
-		fb_size = SAVAGE_FB_SIZE_S3;
-		mmio_base = fb_base + SAVAGE_FB_SIZE_S3;
-		aper_rsrc = 0;
-		aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
-		/* this should always be true */
-		if (pci_resource_len(dev->pdev, 0) == 0x08000000) {
-			/* Don't make MMIO write-cobining! We need 3
-			 * MTRRs. */
-			dev_priv->mtrr[0].base = fb_base;
-			dev_priv->mtrr[0].size = 0x01000000;
-			dev_priv->mtrr[0].handle =
-			    drm_mtrr_add(dev_priv->mtrr[0].base,
-				         dev_priv->mtrr[0].size, DRM_MTRR_WC);
-			dev_priv->mtrr[1].base = fb_base + 0x02000000;
-			dev_priv->mtrr[1].size = 0x02000000;
-			dev_priv->mtrr[1].handle =
-			    drm_mtrr_add(dev_priv->mtrr[1].base,
-					 dev_priv->mtrr[1].size, DRM_MTRR_WC);
-			dev_priv->mtrr[2].base = fb_base + 0x04000000;
-			dev_priv->mtrr[2].size = 0x04000000;
-			dev_priv->mtrr[2].handle =
-			    drm_mtrr_add(dev_priv->mtrr[2].base,
-					 dev_priv->mtrr[2].size, DRM_MTRR_WC);
-		} else {
-			DRM_ERROR("strange pci_resource_len %08llx\n",
-				  (unsigned long long)
-				  pci_resource_len(dev->pdev, 0));
-		}
-	} else if (dev_priv->chipset != S3_SUPERSAVAGE &&
-		   dev_priv->chipset != S3_SAVAGE2000) {
-		mmio_base = pci_resource_start(dev->pdev, 0);
-		fb_rsrc = 1;
-		fb_base = pci_resource_start(dev->pdev, 1);
-		fb_size = SAVAGE_FB_SIZE_S4;
-		aper_rsrc = 1;
-		aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
-		/* this should always be true */
-		if (pci_resource_len(dev->pdev, 1) == 0x08000000) {
-			/* Can use one MTRR to cover both fb and
-			 * aperture. */
-			dev_priv->mtrr[0].base = fb_base;
-			dev_priv->mtrr[0].size = 0x08000000;
-			dev_priv->mtrr[0].handle =
-			    drm_mtrr_add(dev_priv->mtrr[0].base,
-					 dev_priv->mtrr[0].size, DRM_MTRR_WC);
-		} else {
-			DRM_ERROR("strange pci_resource_len %08llx\n",
-				  (unsigned long long)
-				  pci_resource_len(dev->pdev, 1));
-		}
-	} else {
-		mmio_base = pci_resource_start(dev->pdev, 0);
-		fb_rsrc = 1;
-		fb_base = pci_resource_start(dev->pdev, 1);
-		fb_size = pci_resource_len(dev->pdev, 1);
-		aper_rsrc = 2;
-		aperture_base = pci_resource_start(dev->pdev, 2);
-		/* Automatic MTRR setup will do the right thing. */
-	}
-
-	ret = drm_addmap(dev, mmio_base, SAVAGE_MMIO_SIZE, _DRM_REGISTERS,
-			 _DRM_READ_ONLY, &dev_priv->mmio);
-	if (ret)
-		return ret;
-
-	ret = drm_addmap(dev, fb_base, fb_size, _DRM_FRAME_BUFFER,
-			 _DRM_WRITE_COMBINING, &dev_priv->fb);
-	if (ret)
-		return ret;
-
-	ret = drm_addmap(dev, aperture_base, SAVAGE_APERTURE_SIZE,
-			 _DRM_FRAME_BUFFER, _DRM_WRITE_COMBINING,
-			 &dev_priv->aperture);
-	return ret;
-}
-
-/*
- * Delete MTRRs and free device-private data.
- */
-void savage_driver_lastclose(struct drm_device *dev)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-	int i;
-
-	for (i = 0; i < 3; ++i)
-		if (dev_priv->mtrr[i].handle >= 0)
-			drm_mtrr_del(dev_priv->mtrr[i].handle,
-				 dev_priv->mtrr[i].base,
-				 dev_priv->mtrr[i].size, DRM_MTRR_WC);
-}
-
-int savage_driver_unload(struct drm_device *dev)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-
-	kfree(dev_priv);
-
-	return 0;
-}
-
-static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-
-	if (init->fb_bpp != 16 && init->fb_bpp != 32) {
-		DRM_ERROR("invalid frame buffer bpp %d!\n", init->fb_bpp);
-		return -EINVAL;
-	}
-	if (init->depth_bpp != 16 && init->depth_bpp != 32) {
-		DRM_ERROR("invalid depth buffer bpp %d!\n", init->fb_bpp);
-		return -EINVAL;
-	}
-	if (init->dma_type != SAVAGE_DMA_AGP &&
-	    init->dma_type != SAVAGE_DMA_PCI) {
-		DRM_ERROR("invalid dma memory type %d!\n", init->dma_type);
-		return -EINVAL;
-	}
-
-	dev_priv->cob_size = init->cob_size;
-	dev_priv->bci_threshold_lo = init->bci_threshold_lo;
-	dev_priv->bci_threshold_hi = init->bci_threshold_hi;
-	dev_priv->dma_type = init->dma_type;
-
-	dev_priv->fb_bpp = init->fb_bpp;
-	dev_priv->front_offset = init->front_offset;
-	dev_priv->front_pitch = init->front_pitch;
-	dev_priv->back_offset = init->back_offset;
-	dev_priv->back_pitch = init->back_pitch;
-	dev_priv->depth_bpp = init->depth_bpp;
-	dev_priv->depth_offset = init->depth_offset;
-	dev_priv->depth_pitch = init->depth_pitch;
-
-	dev_priv->texture_offset = init->texture_offset;
-	dev_priv->texture_size = init->texture_size;
-
-	dev_priv->sarea = drm_getsarea(dev);
-	if (!dev_priv->sarea) {
-		DRM_ERROR("could not find sarea!\n");
-		savage_do_cleanup_bci(dev);
-		return -EINVAL;
-	}
-	if (init->status_offset != 0) {
-		dev_priv->status = drm_core_findmap(dev, init->status_offset);
-		if (!dev_priv->status) {
-			DRM_ERROR("could not find shadow status region!\n");
-			savage_do_cleanup_bci(dev);
-			return -EINVAL;
-		}
-	} else {
-		dev_priv->status = NULL;
-	}
-	if (dev_priv->dma_type == SAVAGE_DMA_AGP && init->buffers_offset) {
-		dev->agp_buffer_token = init->buffers_offset;
-		dev->agp_buffer_map = drm_core_findmap(dev,
-						       init->buffers_offset);
-		if (!dev->agp_buffer_map) {
-			DRM_ERROR("could not find DMA buffer region!\n");
-			savage_do_cleanup_bci(dev);
-			return -EINVAL;
-		}
-		drm_core_ioremap(dev->agp_buffer_map, dev);
-		if (!dev->agp_buffer_map) {
-			DRM_ERROR("failed to ioremap DMA buffer region!\n");
-			savage_do_cleanup_bci(dev);
-			return -ENOMEM;
-		}
-	}
-	if (init->agp_textures_offset) {
-		dev_priv->agp_textures =
-		    drm_core_findmap(dev, init->agp_textures_offset);
-		if (!dev_priv->agp_textures) {
-			DRM_ERROR("could not find agp texture region!\n");
-			savage_do_cleanup_bci(dev);
-			return -EINVAL;
-		}
-	} else {
-		dev_priv->agp_textures = NULL;
-	}
-
-	if (init->cmd_dma_offset) {
-		if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-			DRM_ERROR("command DMA not supported on "
-				  "Savage3D/MX/IX.\n");
-			savage_do_cleanup_bci(dev);
-			return -EINVAL;
-		}
-		if (dev->dma && dev->dma->buflist) {
-			DRM_ERROR("command and vertex DMA not supported "
-				  "at the same time.\n");
-			savage_do_cleanup_bci(dev);
-			return -EINVAL;
-		}
-		dev_priv->cmd_dma = drm_core_findmap(dev, init->cmd_dma_offset);
-		if (!dev_priv->cmd_dma) {
-			DRM_ERROR("could not find command DMA region!\n");
-			savage_do_cleanup_bci(dev);
-			return -EINVAL;
-		}
-		if (dev_priv->dma_type == SAVAGE_DMA_AGP) {
-			if (dev_priv->cmd_dma->type != _DRM_AGP) {
-				DRM_ERROR("AGP command DMA region is not a "
-					  "_DRM_AGP map!\n");
-				savage_do_cleanup_bci(dev);
-				return -EINVAL;
-			}
-			drm_core_ioremap(dev_priv->cmd_dma, dev);
-			if (!dev_priv->cmd_dma->handle) {
-				DRM_ERROR("failed to ioremap command "
-					  "DMA region!\n");
-				savage_do_cleanup_bci(dev);
-				return -ENOMEM;
-			}
-		} else if (dev_priv->cmd_dma->type != _DRM_CONSISTENT) {
-			DRM_ERROR("PCI command DMA region is not a "
-				  "_DRM_CONSISTENT map!\n");
-			savage_do_cleanup_bci(dev);
-			return -EINVAL;
-		}
-	} else {
-		dev_priv->cmd_dma = NULL;
-	}
-
-	dev_priv->dma_flush = savage_dma_flush;
-	if (!dev_priv->cmd_dma) {
-		DRM_DEBUG("falling back to faked command DMA.\n");
-		dev_priv->fake_dma.offset = 0;
-		dev_priv->fake_dma.size = SAVAGE_FAKE_DMA_SIZE;
-		dev_priv->fake_dma.type = _DRM_SHM;
-		dev_priv->fake_dma.handle = kmalloc(SAVAGE_FAKE_DMA_SIZE,
-						    GFP_KERNEL);
-		if (!dev_priv->fake_dma.handle) {
-			DRM_ERROR("could not allocate faked DMA buffer!\n");
-			savage_do_cleanup_bci(dev);
-			return -ENOMEM;
-		}
-		dev_priv->cmd_dma = &dev_priv->fake_dma;
-		dev_priv->dma_flush = savage_fake_dma_flush;
-	}
-
-	dev_priv->sarea_priv =
-	    (drm_savage_sarea_t *) ((uint8_t *) dev_priv->sarea->handle +
-				    init->sarea_priv_offset);
-
-	/* setup bitmap descriptors */
-	{
-		unsigned int color_tile_format;
-		unsigned int depth_tile_format;
-		unsigned int front_stride, back_stride, depth_stride;
-		if (dev_priv->chipset <= S3_SAVAGE4) {
-			color_tile_format = dev_priv->fb_bpp == 16 ?
-			    SAVAGE_BD_TILE_16BPP : SAVAGE_BD_TILE_32BPP;
-			depth_tile_format = dev_priv->depth_bpp == 16 ?
-			    SAVAGE_BD_TILE_16BPP : SAVAGE_BD_TILE_32BPP;
-		} else {
-			color_tile_format = SAVAGE_BD_TILE_DEST;
-			depth_tile_format = SAVAGE_BD_TILE_DEST;
-		}
-		front_stride = dev_priv->front_pitch / (dev_priv->fb_bpp / 8);
-		back_stride = dev_priv->back_pitch / (dev_priv->fb_bpp / 8);
-		depth_stride =
-		    dev_priv->depth_pitch / (dev_priv->depth_bpp / 8);
-
-		dev_priv->front_bd = front_stride | SAVAGE_BD_BW_DISABLE |
-		    (dev_priv->fb_bpp << SAVAGE_BD_BPP_SHIFT) |
-		    (color_tile_format << SAVAGE_BD_TILE_SHIFT);
-
-		dev_priv->back_bd = back_stride | SAVAGE_BD_BW_DISABLE |
-		    (dev_priv->fb_bpp << SAVAGE_BD_BPP_SHIFT) |
-		    (color_tile_format << SAVAGE_BD_TILE_SHIFT);
-
-		dev_priv->depth_bd = depth_stride | SAVAGE_BD_BW_DISABLE |
-		    (dev_priv->depth_bpp << SAVAGE_BD_BPP_SHIFT) |
-		    (depth_tile_format << SAVAGE_BD_TILE_SHIFT);
-	}
-
-	/* setup status and bci ptr */
-	dev_priv->event_counter = 0;
-	dev_priv->event_wrap = 0;
-	dev_priv->bci_ptr = (volatile uint32_t *)
-	    ((uint8_t *) dev_priv->mmio->handle + SAVAGE_BCI_OFFSET);
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-		dev_priv->status_used_mask = SAVAGE_FIFO_USED_MASK_S3D;
-	} else {
-		dev_priv->status_used_mask = SAVAGE_FIFO_USED_MASK_S4;
-	}
-	if (dev_priv->status != NULL) {
-		dev_priv->status_ptr =
-		    (volatile uint32_t *)dev_priv->status->handle;
-		dev_priv->wait_fifo = savage_bci_wait_fifo_shadow;
-		dev_priv->wait_evnt = savage_bci_wait_event_shadow;
-		dev_priv->status_ptr[1023] = dev_priv->event_counter;
-	} else {
-		dev_priv->status_ptr = NULL;
-		if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-			dev_priv->wait_fifo = savage_bci_wait_fifo_s3d;
-		} else {
-			dev_priv->wait_fifo = savage_bci_wait_fifo_s4;
-		}
-		dev_priv->wait_evnt = savage_bci_wait_event_reg;
-	}
-
-	/* cliprect functions */
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset))
-		dev_priv->emit_clip_rect = savage_emit_clip_rect_s3d;
-	else
-		dev_priv->emit_clip_rect = savage_emit_clip_rect_s4;
-
-	if (savage_freelist_init(dev) < 0) {
-		DRM_ERROR("could not initialize freelist\n");
-		savage_do_cleanup_bci(dev);
-		return -ENOMEM;
-	}
-
-	if (savage_dma_init(dev_priv) < 0) {
-		DRM_ERROR("could not initialize command DMA\n");
-		savage_do_cleanup_bci(dev);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static int savage_do_cleanup_bci(struct drm_device * dev)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-
-	if (dev_priv->cmd_dma == &dev_priv->fake_dma) {
-		kfree(dev_priv->fake_dma.handle);
-	} else if (dev_priv->cmd_dma && dev_priv->cmd_dma->handle &&
-		   dev_priv->cmd_dma->type == _DRM_AGP &&
-		   dev_priv->dma_type == SAVAGE_DMA_AGP)
-		drm_core_ioremapfree(dev_priv->cmd_dma, dev);
-
-	if (dev_priv->dma_type == SAVAGE_DMA_AGP &&
-	    dev->agp_buffer_map && dev->agp_buffer_map->handle) {
-		drm_core_ioremapfree(dev->agp_buffer_map, dev);
-		/* make sure the next instance (which may be running
-		 * in PCI mode) doesn't try to use an old
-		 * agp_buffer_map. */
-		dev->agp_buffer_map = NULL;
-	}
-
-	kfree(dev_priv->dma_pages);
-
-	return 0;
-}
-
-static int savage_bci_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_savage_init_t *init = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	switch (init->func) {
-	case SAVAGE_INIT_BCI:
-		return savage_do_init_bci(dev, init);
-	case SAVAGE_CLEANUP_BCI:
-		return savage_do_cleanup_bci(dev);
-	}
-
-	return -EINVAL;
-}
-
-static int savage_bci_event_emit(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-	drm_savage_event_emit_t *event = data;
-
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	event->count = savage_bci_emit_event(dev_priv, event->flags);
-	event->count |= dev_priv->event_wrap << 16;
-
-	return 0;
-}
-
-static int savage_bci_event_wait(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-	drm_savage_event_wait_t *event = data;
-	unsigned int event_e, hw_e;
-	unsigned int event_w, hw_w;
-
-	DRM_DEBUG("\n");
-
-	UPDATE_EVENT_COUNTER();
-	if (dev_priv->status_ptr)
-		hw_e = dev_priv->status_ptr[1] & 0xffff;
-	else
-		hw_e = SAVAGE_READ(SAVAGE_STATUS_WORD1) & 0xffff;
-	hw_w = dev_priv->event_wrap;
-	if (hw_e > dev_priv->event_counter)
-		hw_w--;		/* hardware hasn't passed the last wrap yet */
-
-	event_e = event->count & 0xffff;
-	event_w = event->count >> 16;
-
-	/* Don't need to wait if
-	 * - event counter wrapped since the event was emitted or
-	 * - the hardware has advanced up to or over the event to wait for.
-	 */
-	if (event_w < hw_w || (event_w == hw_w && event_e <= hw_e))
-		return 0;
-	else
-		return dev_priv->wait_evnt(dev_priv, event_e);
-}
-
-/*
- * DMA buffer management
- */
-
-static int savage_bci_get_buffers(struct drm_device *dev,
-				  struct drm_file *file_priv,
-				  struct drm_dma *d)
-{
-	struct drm_buf *buf;
-	int i;
-
-	for (i = d->granted_count; i < d->request_count; i++) {
-		buf = savage_freelist_get(dev);
-		if (!buf)
-			return -EAGAIN;
-
-		buf->file_priv = file_priv;
-
-		if (DRM_COPY_TO_USER(&d->request_indices[i],
-				     &buf->idx, sizeof(buf->idx)))
-			return -EFAULT;
-		if (DRM_COPY_TO_USER(&d->request_sizes[i],
-				     &buf->total, sizeof(buf->total)))
-			return -EFAULT;
-
-		d->granted_count++;
-	}
-	return 0;
-}
-
-int savage_bci_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_dma *d = data;
-	int ret = 0;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	/* Please don't send us buffers.
-	 */
-	if (d->send_count != 0) {
-		DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
-			  DRM_CURRENTPID, d->send_count);
-		return -EINVAL;
-	}
-
-	/* We'll send you buffers.
-	 */
-	if (d->request_count < 0 || d->request_count > dma->buf_count) {
-		DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
-			  DRM_CURRENTPID, d->request_count, dma->buf_count);
-		return -EINVAL;
-	}
-
-	d->granted_count = 0;
-
-	if (d->request_count) {
-		ret = savage_bci_get_buffers(dev, file_priv, d);
-	}
-
-	return ret;
-}
-
-void savage_reclaim_buffers(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_savage_private_t *dev_priv = dev->dev_private;
-	int i;
-
-	if (!dma)
-		return;
-	if (!dev_priv)
-		return;
-	if (!dma->buflist)
-		return;
-
-	/*i830_flush_queue(dev); */
-
-	for (i = 0; i < dma->buf_count; i++) {
-		struct drm_buf *buf = dma->buflist[i];
-		drm_savage_buf_priv_t *buf_priv = buf->dev_private;
-
-		if (buf->file_priv == file_priv && buf_priv &&
-		    buf_priv->next == NULL && buf_priv->prev == NULL) {
-			uint16_t event;
-			DRM_DEBUG("reclaimed from client\n");
-			event = savage_bci_emit_event(dev_priv, SAVAGE_WAIT_3D);
-			SET_AGE(&buf_priv->age, event, dev_priv->event_wrap);
-			savage_freelist_put(dev, buf);
-		}
-	}
-
-	drm_core_reclaim_buffers(dev, file_priv);
-}
-
-struct drm_ioctl_desc savage_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(SAVAGE_BCI_INIT, savage_bci_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(SAVAGE_BCI_CMDBUF, savage_bci_cmdbuf, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(SAVAGE_BCI_EVENT_EMIT, savage_bci_event_emit, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(SAVAGE_BCI_EVENT_WAIT, savage_bci_event_wait, DRM_AUTH),
-};
-
-int savage_max_ioctl = DRM_ARRAY_SIZE(savage_ioctls);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_drv.c
deleted file mode 100644
index 89afe0b8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_drv.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* savage_drv.c -- Savage driver for Linux
- *
- * Copyright 2004  Felix Kuehling
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "savage_drm.h"
-#include "savage_drv.h"
-
-#include "drm_pciids.h"
-
-static struct pci_device_id pciidlist[] = {
-	savage_PCI_IDS
-};
-
-static const struct file_operations savage_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_DMA | DRIVER_PCI_DMA,
-	.dev_priv_size = sizeof(drm_savage_buf_priv_t),
-	.load = savage_driver_load,
-	.firstopen = savage_driver_firstopen,
-	.lastclose = savage_driver_lastclose,
-	.unload = savage_driver_unload,
-	.reclaim_buffers = savage_reclaim_buffers,
-	.ioctls = savage_ioctls,
-	.dma_ioctl = savage_bci_buffers,
-	.fops = &savage_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct pci_driver savage_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-};
-
-static int __init savage_init(void)
-{
-	driver.num_ioctls = savage_max_ioctl;
-	return drm_pci_init(&driver, &savage_pci_driver);
-}
-
-static void __exit savage_exit(void)
-{
-	drm_pci_exit(&driver, &savage_pci_driver);
-}
-
-module_init(savage_init);
-module_exit(savage_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_drv.h
deleted file mode 100644
index df2aac66..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_drv.h
+++ /dev/null
@@ -1,575 +0,0 @@
-/* savage_drv.h -- Private header for the savage driver */
-/*
- * Copyright 2004  Felix Kuehling
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef __SAVAGE_DRV_H__
-#define __SAVAGE_DRV_H__
-
-#define DRIVER_AUTHOR	"Felix Kuehling"
-
-#define DRIVER_NAME	"savage"
-#define DRIVER_DESC	"Savage3D/MX/IX, Savage4, SuperSavage, Twister, ProSavage[DDR]"
-#define DRIVER_DATE	"20050313"
-
-#define DRIVER_MAJOR		2
-#define DRIVER_MINOR		4
-#define DRIVER_PATCHLEVEL	1
-/* Interface history:
- *
- * 1.x   The DRM driver from the VIA/S3 code drop, basically a dummy
- * 2.0   The first real DRM
- * 2.1   Scissors registers managed by the DRM, 3D operations clipped by
- *       cliprects of the cmdbuf ioctl
- * 2.2   Implemented SAVAGE_CMD_DMA_IDX and SAVAGE_CMD_VB_IDX
- * 2.3   Event counters used by BCI_EVENT_EMIT/WAIT ioctls are now 32 bits
- *       wide and thus very long lived (unlikely to ever wrap). The size
- *       in the struct was 32 bits before, but only 16 bits were used
- * 2.4   Implemented command DMA. Now drm_savage_init_t.cmd_dma_offset is
- *       actually used
- */
-
-typedef struct drm_savage_age {
-	uint16_t event;
-	unsigned int wrap;
-} drm_savage_age_t;
-
-typedef struct drm_savage_buf_priv {
-	struct drm_savage_buf_priv *next;
-	struct drm_savage_buf_priv *prev;
-	drm_savage_age_t age;
-	struct drm_buf *buf;
-} drm_savage_buf_priv_t;
-
-typedef struct drm_savage_dma_page {
-	drm_savage_age_t age;
-	unsigned int used, flushed;
-} drm_savage_dma_page_t;
-#define SAVAGE_DMA_PAGE_SIZE 1024	/* in dwords */
-/* Fake DMA buffer size in bytes. 4 pages. Allows a maximum command
- * size of 16kbytes or 4k entries. Minimum requirement would be
- * 10kbytes for 255 40-byte vertices in one drawing command. */
-#define SAVAGE_FAKE_DMA_SIZE (SAVAGE_DMA_PAGE_SIZE*4*4)
-
-/* interesting bits of hardware state that are saved in dev_priv */
-typedef union {
-	struct drm_savage_common_state {
-		uint32_t vbaddr;
-	} common;
-	struct {
-		unsigned char pad[sizeof(struct drm_savage_common_state)];
-		uint32_t texctrl, texaddr;
-		uint32_t scstart, new_scstart;
-		uint32_t scend, new_scend;
-	} s3d;
-	struct {
-		unsigned char pad[sizeof(struct drm_savage_common_state)];
-		uint32_t texdescr, texaddr0, texaddr1;
-		uint32_t drawctrl0, new_drawctrl0;
-		uint32_t drawctrl1, new_drawctrl1;
-	} s4;
-} drm_savage_state_t;
-
-/* these chip tags should match the ones in the 2D driver in savage_regs.h. */
-enum savage_family {
-	S3_UNKNOWN = 0,
-	S3_SAVAGE3D,
-	S3_SAVAGE_MX,
-	S3_SAVAGE4,
-	S3_PROSAVAGE,
-	S3_TWISTER,
-	S3_PROSAVAGEDDR,
-	S3_SUPERSAVAGE,
-	S3_SAVAGE2000,
-	S3_LAST
-};
-
-extern struct drm_ioctl_desc savage_ioctls[];
-extern int savage_max_ioctl;
-
-#define S3_SAVAGE3D_SERIES(chip)  ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX))
-
-#define S3_SAVAGE4_SERIES(chip)  ((chip==S3_SAVAGE4)            \
-                                  || (chip==S3_PROSAVAGE)       \
-                                  || (chip==S3_TWISTER)         \
-                                  || (chip==S3_PROSAVAGEDDR))
-
-#define	S3_SAVAGE_MOBILE_SERIES(chip)	((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE))
-
-#define S3_SAVAGE_SERIES(chip)    ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000))
-
-#define S3_MOBILE_TWISTER_SERIES(chip)   ((chip==S3_TWISTER)    \
-                                          ||(chip==S3_PROSAVAGEDDR))
-
-/* flags */
-#define SAVAGE_IS_AGP 1
-
-typedef struct drm_savage_private {
-	drm_savage_sarea_t *sarea_priv;
-
-	drm_savage_buf_priv_t head, tail;
-
-	/* who am I? */
-	enum savage_family chipset;
-
-	unsigned int cob_size;
-	unsigned int bci_threshold_lo, bci_threshold_hi;
-	unsigned int dma_type;
-
-	/* frame buffer layout */
-	unsigned int fb_bpp;
-	unsigned int front_offset, front_pitch;
-	unsigned int back_offset, back_pitch;
-	unsigned int depth_bpp;
-	unsigned int depth_offset, depth_pitch;
-
-	/* bitmap descriptors for swap and clear */
-	unsigned int front_bd, back_bd, depth_bd;
-
-	/* local textures */
-	unsigned int texture_offset;
-	unsigned int texture_size;
-
-	/* memory regions in physical memory */
-	drm_local_map_t *sarea;
-	drm_local_map_t *mmio;
-	drm_local_map_t *fb;
-	drm_local_map_t *aperture;
-	drm_local_map_t *status;
-	drm_local_map_t *agp_textures;
-	drm_local_map_t *cmd_dma;
-	drm_local_map_t fake_dma;
-
-	struct {
-		int handle;
-		unsigned long base, size;
-	} mtrr[3];
-
-	/* BCI and status-related stuff */
-	volatile uint32_t *status_ptr, *bci_ptr;
-	uint32_t status_used_mask;
-	uint16_t event_counter;
-	unsigned int event_wrap;
-
-	/* Savage4 command DMA */
-	drm_savage_dma_page_t *dma_pages;
-	unsigned int nr_dma_pages, first_dma_page, current_dma_page;
-	drm_savage_age_t last_dma_age;
-
-	/* saved hw state for global/local check on S3D */
-	uint32_t hw_draw_ctrl, hw_zbuf_ctrl;
-	/* and for scissors (global, so don't emit if not changed) */
-	uint32_t hw_scissors_start, hw_scissors_end;
-
-	drm_savage_state_t state;
-
-	/* after emitting a wait cmd Savage3D needs 63 nops before next DMA */
-	unsigned int waiting;
-
-	/* config/hardware-dependent function pointers */
-	int (*wait_fifo) (struct drm_savage_private * dev_priv, unsigned int n);
-	int (*wait_evnt) (struct drm_savage_private * dev_priv, uint16_t e);
-	/* Err, there is a macro wait_event in include/linux/wait.h.
-	 * Avoid unwanted macro expansion. */
-	void (*emit_clip_rect) (struct drm_savage_private * dev_priv,
-				const struct drm_clip_rect * pbox);
-	void (*dma_flush) (struct drm_savage_private * dev_priv);
-} drm_savage_private_t;
-
-/* ioctls */
-extern int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int savage_bci_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
-
-/* BCI functions */
-extern uint16_t savage_bci_emit_event(drm_savage_private_t * dev_priv,
-				      unsigned int flags);
-extern void savage_freelist_put(struct drm_device * dev, struct drm_buf * buf);
-extern void savage_dma_reset(drm_savage_private_t * dev_priv);
-extern void savage_dma_wait(drm_savage_private_t * dev_priv, unsigned int page);
-extern uint32_t *savage_dma_alloc(drm_savage_private_t * dev_priv,
-				  unsigned int n);
-extern int savage_driver_load(struct drm_device *dev, unsigned long chipset);
-extern int savage_driver_firstopen(struct drm_device *dev);
-extern void savage_driver_lastclose(struct drm_device *dev);
-extern int savage_driver_unload(struct drm_device *dev);
-extern void savage_reclaim_buffers(struct drm_device *dev,
-				   struct drm_file *file_priv);
-
-/* state functions */
-extern void savage_emit_clip_rect_s3d(drm_savage_private_t * dev_priv,
-				      const struct drm_clip_rect * pbox);
-extern void savage_emit_clip_rect_s4(drm_savage_private_t * dev_priv,
-				     const struct drm_clip_rect * pbox);
-
-#define SAVAGE_FB_SIZE_S3	0x01000000	/*  16MB */
-#define SAVAGE_FB_SIZE_S4	0x02000000	/*  32MB */
-#define SAVAGE_MMIO_SIZE        0x00080000	/* 512kB */
-#define SAVAGE_APERTURE_OFFSET  0x02000000	/*  32MB */
-#define SAVAGE_APERTURE_SIZE    0x05000000	/* 5 tiled surfaces, 16MB each */
-
-#define SAVAGE_BCI_OFFSET       0x00010000	/* offset of the BCI region
-						 * inside the MMIO region */
-#define SAVAGE_BCI_FIFO_SIZE	32	/* number of entries in on-chip
-					 * BCI FIFO */
-
-/*
- * MMIO registers
- */
-#define SAVAGE_STATUS_WORD0		0x48C00
-#define SAVAGE_STATUS_WORD1		0x48C04
-#define SAVAGE_ALT_STATUS_WORD0 	0x48C60
-
-#define SAVAGE_FIFO_USED_MASK_S3D	0x0001ffff
-#define SAVAGE_FIFO_USED_MASK_S4	0x001fffff
-
-/* Copied from savage_bci.h in the 2D driver with some renaming. */
-
-/* Bitmap descriptors */
-#define SAVAGE_BD_STRIDE_SHIFT 0
-#define SAVAGE_BD_BPP_SHIFT   16
-#define SAVAGE_BD_TILE_SHIFT  24
-#define SAVAGE_BD_BW_DISABLE  (1<<28)
-/* common: */
-#define	SAVAGE_BD_TILE_LINEAR		0
-/* savage4, MX, IX, 3D */
-#define	SAVAGE_BD_TILE_16BPP		2
-#define	SAVAGE_BD_TILE_32BPP		3
-/* twister, prosavage, DDR, supersavage, 2000 */
-#define	SAVAGE_BD_TILE_DEST		1
-#define	SAVAGE_BD_TILE_TEXTURE		2
-/* GBD - BCI enable */
-/* savage4, MX, IX, 3D */
-#define SAVAGE_GBD_BCI_ENABLE                    8
-/* twister, prosavage, DDR, supersavage, 2000 */
-#define SAVAGE_GBD_BCI_ENABLE_TWISTER            0
-
-#define SAVAGE_GBD_BIG_ENDIAN                    4
-#define SAVAGE_GBD_LITTLE_ENDIAN                 0
-#define SAVAGE_GBD_64                            1
-
-/*  Global Bitmap Descriptor */
-#define SAVAGE_BCI_GLB_BD_LOW             0x8168
-#define SAVAGE_BCI_GLB_BD_HIGH            0x816C
-
-/*
- * BCI registers
- */
-/* Savage4/Twister/ProSavage 3D registers */
-#define SAVAGE_DRAWLOCALCTRL_S4		0x1e
-#define SAVAGE_TEXPALADDR_S4		0x1f
-#define SAVAGE_TEXCTRL0_S4		0x20
-#define SAVAGE_TEXCTRL1_S4		0x21
-#define SAVAGE_TEXADDR0_S4		0x22
-#define SAVAGE_TEXADDR1_S4		0x23
-#define SAVAGE_TEXBLEND0_S4		0x24
-#define SAVAGE_TEXBLEND1_S4		0x25
-#define SAVAGE_TEXXPRCLR_S4		0x26	/* never used */
-#define SAVAGE_TEXDESCR_S4		0x27
-#define SAVAGE_FOGTABLE_S4		0x28
-#define SAVAGE_FOGCTRL_S4		0x30
-#define SAVAGE_STENCILCTRL_S4		0x31
-#define SAVAGE_ZBUFCTRL_S4		0x32
-#define SAVAGE_ZBUFOFF_S4		0x33
-#define SAVAGE_DESTCTRL_S4		0x34
-#define SAVAGE_DRAWCTRL0_S4		0x35
-#define SAVAGE_DRAWCTRL1_S4		0x36
-#define SAVAGE_ZWATERMARK_S4		0x37
-#define SAVAGE_DESTTEXRWWATERMARK_S4	0x38
-#define SAVAGE_TEXBLENDCOLOR_S4		0x39
-/* Savage3D/MX/IX 3D registers */
-#define SAVAGE_TEXPALADDR_S3D		0x18
-#define SAVAGE_TEXXPRCLR_S3D		0x19	/* never used */
-#define SAVAGE_TEXADDR_S3D		0x1A
-#define SAVAGE_TEXDESCR_S3D		0x1B
-#define SAVAGE_TEXCTRL_S3D		0x1C
-#define SAVAGE_FOGTABLE_S3D		0x20
-#define SAVAGE_FOGCTRL_S3D		0x30
-#define SAVAGE_DRAWCTRL_S3D		0x31
-#define SAVAGE_ZBUFCTRL_S3D		0x32
-#define SAVAGE_ZBUFOFF_S3D		0x33
-#define SAVAGE_DESTCTRL_S3D		0x34
-#define SAVAGE_SCSTART_S3D		0x35
-#define SAVAGE_SCEND_S3D		0x36
-#define SAVAGE_ZWATERMARK_S3D		0x37
-#define SAVAGE_DESTTEXRWWATERMARK_S3D	0x38
-/* common stuff */
-#define SAVAGE_VERTBUFADDR		0x3e
-#define SAVAGE_BITPLANEWTMASK		0xd7
-#define SAVAGE_DMABUFADDR		0x51
-
-/* texture enable bits (needed for tex addr checking) */
-#define SAVAGE_TEXCTRL_TEXEN_MASK	0x00010000	/* S3D */
-#define SAVAGE_TEXDESCR_TEX0EN_MASK	0x02000000	/* S4 */
-#define SAVAGE_TEXDESCR_TEX1EN_MASK	0x04000000	/* S4 */
-
-/* Global fields in Savage4/Twister/ProSavage 3D registers:
- *
- * All texture registers and DrawLocalCtrl are local. All other
- * registers are global. */
-
-/* Global fields in Savage3D/MX/IX 3D registers:
- *
- * All texture registers are local. DrawCtrl and ZBufCtrl are
- * partially local. All other registers are global.
- *
- * DrawCtrl global fields: cullMode, alphaTestCmpFunc, alphaTestEn, alphaRefVal
- * ZBufCtrl global fields: zCmpFunc, zBufEn
- */
-#define SAVAGE_DRAWCTRL_S3D_GLOBAL	0x03f3c00c
-#define SAVAGE_ZBUFCTRL_S3D_GLOBAL	0x00000027
-
-/* Masks for scissor bits (drawCtrl[01] on s4, scissorStart/End on s3d)
- */
-#define SAVAGE_SCISSOR_MASK_S4		0x00fff7ff
-#define SAVAGE_SCISSOR_MASK_S3D		0x07ff07ff
-
-/*
- * BCI commands
- */
-#define BCI_CMD_NOP                  0x40000000
-#define BCI_CMD_RECT                 0x48000000
-#define BCI_CMD_RECT_XP              0x01000000
-#define BCI_CMD_RECT_YP              0x02000000
-#define BCI_CMD_SCANLINE             0x50000000
-#define BCI_CMD_LINE                 0x5C000000
-#define BCI_CMD_LINE_LAST_PIXEL      0x58000000
-#define BCI_CMD_BYTE_TEXT            0x63000000
-#define BCI_CMD_NT_BYTE_TEXT         0x67000000
-#define BCI_CMD_BIT_TEXT             0x6C000000
-#define BCI_CMD_GET_ROP(cmd)         (((cmd) >> 16) & 0xFF)
-#define BCI_CMD_SET_ROP(cmd, rop)    ((cmd) |= ((rop & 0xFF) << 16))
-#define BCI_CMD_SEND_COLOR           0x00008000
-
-#define BCI_CMD_CLIP_NONE            0x00000000
-#define BCI_CMD_CLIP_CURRENT         0x00002000
-#define BCI_CMD_CLIP_LR              0x00004000
-#define BCI_CMD_CLIP_NEW             0x00006000
-
-#define BCI_CMD_DEST_GBD             0x00000000
-#define BCI_CMD_DEST_PBD             0x00000800
-#define BCI_CMD_DEST_PBD_NEW         0x00000C00
-#define BCI_CMD_DEST_SBD             0x00001000
-#define BCI_CMD_DEST_SBD_NEW         0x00001400
-
-#define BCI_CMD_SRC_TRANSPARENT      0x00000200
-#define BCI_CMD_SRC_SOLID            0x00000000
-#define BCI_CMD_SRC_GBD              0x00000020
-#define BCI_CMD_SRC_COLOR            0x00000040
-#define BCI_CMD_SRC_MONO             0x00000060
-#define BCI_CMD_SRC_PBD_COLOR        0x00000080
-#define BCI_CMD_SRC_PBD_MONO         0x000000A0
-#define BCI_CMD_SRC_PBD_COLOR_NEW    0x000000C0
-#define BCI_CMD_SRC_PBD_MONO_NEW     0x000000E0
-#define BCI_CMD_SRC_SBD_COLOR        0x00000100
-#define BCI_CMD_SRC_SBD_MONO         0x00000120
-#define BCI_CMD_SRC_SBD_COLOR_NEW    0x00000140
-#define BCI_CMD_SRC_SBD_MONO_NEW     0x00000160
-
-#define BCI_CMD_PAT_TRANSPARENT      0x00000010
-#define BCI_CMD_PAT_NONE             0x00000000
-#define BCI_CMD_PAT_COLOR            0x00000002
-#define BCI_CMD_PAT_MONO             0x00000003
-#define BCI_CMD_PAT_PBD_COLOR        0x00000004
-#define BCI_CMD_PAT_PBD_MONO         0x00000005
-#define BCI_CMD_PAT_PBD_COLOR_NEW    0x00000006
-#define BCI_CMD_PAT_PBD_MONO_NEW     0x00000007
-#define BCI_CMD_PAT_SBD_COLOR        0x00000008
-#define BCI_CMD_PAT_SBD_MONO         0x00000009
-#define BCI_CMD_PAT_SBD_COLOR_NEW    0x0000000A
-#define BCI_CMD_PAT_SBD_MONO_NEW     0x0000000B
-
-#define BCI_BD_BW_DISABLE            0x10000000
-#define BCI_BD_TILE_MASK             0x03000000
-#define BCI_BD_TILE_NONE             0x00000000
-#define BCI_BD_TILE_16               0x02000000
-#define BCI_BD_TILE_32               0x03000000
-#define BCI_BD_GET_BPP(bd)           (((bd) >> 16) & 0xFF)
-#define BCI_BD_SET_BPP(bd, bpp)      ((bd) |= (((bpp) & 0xFF) << 16))
-#define BCI_BD_GET_STRIDE(bd)        ((bd) & 0xFFFF)
-#define BCI_BD_SET_STRIDE(bd, st)    ((bd) |= ((st) & 0xFFFF))
-
-#define BCI_CMD_SET_REGISTER            0x96000000
-
-#define BCI_CMD_WAIT                    0xC0000000
-#define BCI_CMD_WAIT_3D                 0x00010000
-#define BCI_CMD_WAIT_2D                 0x00020000
-
-#define BCI_CMD_UPDATE_EVENT_TAG        0x98000000
-
-#define BCI_CMD_DRAW_PRIM               0x80000000
-#define BCI_CMD_DRAW_INDEXED_PRIM       0x88000000
-#define BCI_CMD_DRAW_CONT               0x01000000
-#define BCI_CMD_DRAW_TRILIST            0x00000000
-#define BCI_CMD_DRAW_TRISTRIP           0x02000000
-#define BCI_CMD_DRAW_TRIFAN             0x04000000
-#define BCI_CMD_DRAW_SKIPFLAGS          0x000000ff
-#define BCI_CMD_DRAW_NO_Z		0x00000001
-#define BCI_CMD_DRAW_NO_W		0x00000002
-#define BCI_CMD_DRAW_NO_CD		0x00000004
-#define BCI_CMD_DRAW_NO_CS		0x00000008
-#define BCI_CMD_DRAW_NO_U0		0x00000010
-#define BCI_CMD_DRAW_NO_V0		0x00000020
-#define BCI_CMD_DRAW_NO_UV0		0x00000030
-#define BCI_CMD_DRAW_NO_U1		0x00000040
-#define BCI_CMD_DRAW_NO_V1		0x00000080
-#define BCI_CMD_DRAW_NO_UV1		0x000000c0
-
-#define BCI_CMD_DMA			0xa8000000
-
-#define BCI_W_H(w, h)                ((((h) << 16) | (w)) & 0x0FFF0FFF)
-#define BCI_X_Y(x, y)                ((((y) << 16) | (x)) & 0x0FFF0FFF)
-#define BCI_X_W(x, y)                ((((w) << 16) | (x)) & 0x0FFF0FFF)
-#define BCI_CLIP_LR(l, r)            ((((r) << 16) | (l)) & 0x0FFF0FFF)
-#define BCI_CLIP_TL(t, l)            ((((t) << 16) | (l)) & 0x0FFF0FFF)
-#define BCI_CLIP_BR(b, r)            ((((b) << 16) | (r)) & 0x0FFF0FFF)
-
-#define BCI_LINE_X_Y(x, y)           (((y) << 16) | ((x) & 0xFFFF))
-#define BCI_LINE_STEPS(diag, axi)    (((axi) << 16) | ((diag) & 0xFFFF))
-#define BCI_LINE_MISC(maj, ym, xp, yp, err) \
-	(((maj) & 0x1FFF) | \
-	((ym) ? 1<<13 : 0) | \
-	((xp) ? 1<<14 : 0) | \
-	((yp) ? 1<<15 : 0) | \
-	((err) << 16))
-
-/*
- * common commands
- */
-#define BCI_SET_REGISTERS( first, n )			\
-	BCI_WRITE(BCI_CMD_SET_REGISTER |		\
-		  ((uint32_t)(n) & 0xff) << 16 |	\
-		  ((uint32_t)(first) & 0xffff))
-#define DMA_SET_REGISTERS( first, n )			\
-	DMA_WRITE(BCI_CMD_SET_REGISTER |		\
-		  ((uint32_t)(n) & 0xff) << 16 |	\
-		  ((uint32_t)(first) & 0xffff))
-
-#define BCI_DRAW_PRIMITIVE(n, type, skip)         \
-        BCI_WRITE(BCI_CMD_DRAW_PRIM | (type) | (skip) | \
-		  ((n) << 16))
-#define DMA_DRAW_PRIMITIVE(n, type, skip)         \
-        DMA_WRITE(BCI_CMD_DRAW_PRIM | (type) | (skip) | \
-		  ((n) << 16))
-
-#define BCI_DRAW_INDICES_S3D(n, type, i0)         \
-        BCI_WRITE(BCI_CMD_DRAW_INDEXED_PRIM | (type) |  \
-		  ((n) << 16) | (i0))
-
-#define BCI_DRAW_INDICES_S4(n, type, skip)        \
-        BCI_WRITE(BCI_CMD_DRAW_INDEXED_PRIM | (type) |  \
-                  (skip) | ((n) << 16))
-
-#define BCI_DMA(n)	\
-	BCI_WRITE(BCI_CMD_DMA | (((n) >> 1) - 1))
-
-/*
- * access to MMIO
- */
-#define SAVAGE_READ(reg)	DRM_READ32(  dev_priv->mmio, (reg) )
-#define SAVAGE_WRITE(reg)	DRM_WRITE32( dev_priv->mmio, (reg) )
-
-/*
- * access to the burst command interface (BCI)
- */
-#define SAVAGE_BCI_DEBUG 1
-
-#define BCI_LOCALS    volatile uint32_t *bci_ptr;
-
-#define BEGIN_BCI( n ) do {			\
-	dev_priv->wait_fifo(dev_priv, (n));	\
-	bci_ptr = dev_priv->bci_ptr;		\
-} while(0)
-
-#define BCI_WRITE( val ) *bci_ptr++ = (uint32_t)(val)
-
-/*
- * command DMA support
- */
-#define SAVAGE_DMA_DEBUG 1
-
-#define DMA_LOCALS   uint32_t *dma_ptr;
-
-#define BEGIN_DMA( n ) do {						\
-	unsigned int cur = dev_priv->current_dma_page;			\
-	unsigned int rest = SAVAGE_DMA_PAGE_SIZE -			\
-		dev_priv->dma_pages[cur].used;				\
-	if ((n) > rest) {						\
-		dma_ptr = savage_dma_alloc(dev_priv, (n));		\
-	} else { /* fast path for small allocations */			\
-		dma_ptr = (uint32_t *)dev_priv->cmd_dma->handle +	\
-			cur * SAVAGE_DMA_PAGE_SIZE +			\
-			dev_priv->dma_pages[cur].used;			\
-		if (dev_priv->dma_pages[cur].used == 0)			\
-			savage_dma_wait(dev_priv, cur);			\
-		dev_priv->dma_pages[cur].used += (n);			\
-	}								\
-} while(0)
-
-#define DMA_WRITE( val ) *dma_ptr++ = (uint32_t)(val)
-
-#define DMA_COPY(src, n) do {					\
-	memcpy(dma_ptr, (src), (n)*4);				\
-	dma_ptr += n;						\
-} while(0)
-
-#if SAVAGE_DMA_DEBUG
-#define DMA_COMMIT() do {						\
-	unsigned int cur = dev_priv->current_dma_page;			\
-	uint32_t *expected = (uint32_t *)dev_priv->cmd_dma->handle +	\
-			cur * SAVAGE_DMA_PAGE_SIZE +			\
-			dev_priv->dma_pages[cur].used;			\
-	if (dma_ptr != expected) {					\
-		DRM_ERROR("DMA allocation and use don't match: "	\
-			  "%p != %p\n", expected, dma_ptr);		\
-		savage_dma_reset(dev_priv);				\
-	}								\
-} while(0)
-#else
-#define DMA_COMMIT() do {/* nothing */} while(0)
-#endif
-
-#define DMA_FLUSH() dev_priv->dma_flush(dev_priv)
-
-/* Buffer aging via event tag
- */
-
-#define UPDATE_EVENT_COUNTER( ) do {			\
-	if (dev_priv->status_ptr) {			\
-		uint16_t count;				\
-		/* coordinate with Xserver */		\
-		count = dev_priv->status_ptr[1023];	\
-		if (count < dev_priv->event_counter)	\
-			dev_priv->event_wrap++;		\
-		dev_priv->event_counter = count;	\
-	}						\
-} while(0)
-
-#define SET_AGE( age, e, w ) do {	\
-	(age)->event = e;		\
-	(age)->wrap = w;		\
-} while(0)
-
-#define TEST_AGE( age, e, w )				\
-	( (age)->wrap < (w) || ( (age)->wrap == (w) && (age)->event <= (e) ) )
-
-#endif				/* __SAVAGE_DRV_H__ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_state.c b/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_state.c
deleted file mode 100644
index b6d86083..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/savage/savage_state.c
+++ /dev/null
@@ -1,1163 +0,0 @@
-/* savage_state.c -- State and drawing support for Savage
- *
- * Copyright 2004  Felix Kuehling
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-#include "drmP.h"
-#include "savage_drm.h"
-#include "savage_drv.h"
-
-void savage_emit_clip_rect_s3d(drm_savage_private_t * dev_priv,
-			       const struct drm_clip_rect * pbox)
-{
-	uint32_t scstart = dev_priv->state.s3d.new_scstart;
-	uint32_t scend = dev_priv->state.s3d.new_scend;
-	scstart = (scstart & ~SAVAGE_SCISSOR_MASK_S3D) |
-	    ((uint32_t) pbox->x1 & 0x000007ff) |
-	    (((uint32_t) pbox->y1 << 16) & 0x07ff0000);
-	scend = (scend & ~SAVAGE_SCISSOR_MASK_S3D) |
-	    (((uint32_t) pbox->x2 - 1) & 0x000007ff) |
-	    ((((uint32_t) pbox->y2 - 1) << 16) & 0x07ff0000);
-	if (scstart != dev_priv->state.s3d.scstart ||
-	    scend != dev_priv->state.s3d.scend) {
-		DMA_LOCALS;
-		BEGIN_DMA(4);
-		DMA_WRITE(BCI_CMD_WAIT | BCI_CMD_WAIT_3D);
-		DMA_SET_REGISTERS(SAVAGE_SCSTART_S3D, 2);
-		DMA_WRITE(scstart);
-		DMA_WRITE(scend);
-		dev_priv->state.s3d.scstart = scstart;
-		dev_priv->state.s3d.scend = scend;
-		dev_priv->waiting = 1;
-		DMA_COMMIT();
-	}
-}
-
-void savage_emit_clip_rect_s4(drm_savage_private_t * dev_priv,
-			      const struct drm_clip_rect * pbox)
-{
-	uint32_t drawctrl0 = dev_priv->state.s4.new_drawctrl0;
-	uint32_t drawctrl1 = dev_priv->state.s4.new_drawctrl1;
-	drawctrl0 = (drawctrl0 & ~SAVAGE_SCISSOR_MASK_S4) |
-	    ((uint32_t) pbox->x1 & 0x000007ff) |
-	    (((uint32_t) pbox->y1 << 12) & 0x00fff000);
-	drawctrl1 = (drawctrl1 & ~SAVAGE_SCISSOR_MASK_S4) |
-	    (((uint32_t) pbox->x2 - 1) & 0x000007ff) |
-	    ((((uint32_t) pbox->y2 - 1) << 12) & 0x00fff000);
-	if (drawctrl0 != dev_priv->state.s4.drawctrl0 ||
-	    drawctrl1 != dev_priv->state.s4.drawctrl1) {
-		DMA_LOCALS;
-		BEGIN_DMA(4);
-		DMA_WRITE(BCI_CMD_WAIT | BCI_CMD_WAIT_3D);
-		DMA_SET_REGISTERS(SAVAGE_DRAWCTRL0_S4, 2);
-		DMA_WRITE(drawctrl0);
-		DMA_WRITE(drawctrl1);
-		dev_priv->state.s4.drawctrl0 = drawctrl0;
-		dev_priv->state.s4.drawctrl1 = drawctrl1;
-		dev_priv->waiting = 1;
-		DMA_COMMIT();
-	}
-}
-
-static int savage_verify_texaddr(drm_savage_private_t * dev_priv, int unit,
-				 uint32_t addr)
-{
-	if ((addr & 6) != 2) {	/* reserved bits */
-		DRM_ERROR("bad texAddr%d %08x (reserved bits)\n", unit, addr);
-		return -EINVAL;
-	}
-	if (!(addr & 1)) {	/* local */
-		addr &= ~7;
-		if (addr < dev_priv->texture_offset ||
-		    addr >= dev_priv->texture_offset + dev_priv->texture_size) {
-			DRM_ERROR
-			    ("bad texAddr%d %08x (local addr out of range)\n",
-			     unit, addr);
-			return -EINVAL;
-		}
-	} else {		/* AGP */
-		if (!dev_priv->agp_textures) {
-			DRM_ERROR("bad texAddr%d %08x (AGP not available)\n",
-				  unit, addr);
-			return -EINVAL;
-		}
-		addr &= ~7;
-		if (addr < dev_priv->agp_textures->offset ||
-		    addr >= (dev_priv->agp_textures->offset +
-			     dev_priv->agp_textures->size)) {
-			DRM_ERROR
-			    ("bad texAddr%d %08x (AGP addr out of range)\n",
-			     unit, addr);
-			return -EINVAL;
-		}
-	}
-	return 0;
-}
-
-#define SAVE_STATE(reg,where)			\
-	if(start <= reg && start+count > reg)	\
-		dev_priv->state.where = regs[reg - start]
-#define SAVE_STATE_MASK(reg,where,mask) do {			\
-	if(start <= reg && start+count > reg) {			\
-		uint32_t tmp;					\
-		tmp = regs[reg - start];			\
-		dev_priv->state.where = (tmp & (mask)) |	\
-			(dev_priv->state.where & ~(mask));	\
-	}							\
-} while (0)
-
-static int savage_verify_state_s3d(drm_savage_private_t * dev_priv,
-				   unsigned int start, unsigned int count,
-				   const uint32_t *regs)
-{
-	if (start < SAVAGE_TEXPALADDR_S3D ||
-	    start + count - 1 > SAVAGE_DESTTEXRWWATERMARK_S3D) {
-		DRM_ERROR("invalid register range (0x%04x-0x%04x)\n",
-			  start, start + count - 1);
-		return -EINVAL;
-	}
-
-	SAVE_STATE_MASK(SAVAGE_SCSTART_S3D, s3d.new_scstart,
-			~SAVAGE_SCISSOR_MASK_S3D);
-	SAVE_STATE_MASK(SAVAGE_SCEND_S3D, s3d.new_scend,
-			~SAVAGE_SCISSOR_MASK_S3D);
-
-	/* if any texture regs were changed ... */
-	if (start <= SAVAGE_TEXCTRL_S3D &&
-	    start + count > SAVAGE_TEXPALADDR_S3D) {
-		/* ... check texture state */
-		SAVE_STATE(SAVAGE_TEXCTRL_S3D, s3d.texctrl);
-		SAVE_STATE(SAVAGE_TEXADDR_S3D, s3d.texaddr);
-		if (dev_priv->state.s3d.texctrl & SAVAGE_TEXCTRL_TEXEN_MASK)
-			return savage_verify_texaddr(dev_priv, 0,
-						dev_priv->state.s3d.texaddr);
-	}
-
-	return 0;
-}
-
-static int savage_verify_state_s4(drm_savage_private_t * dev_priv,
-				  unsigned int start, unsigned int count,
-				  const uint32_t *regs)
-{
-	int ret = 0;
-
-	if (start < SAVAGE_DRAWLOCALCTRL_S4 ||
-	    start + count - 1 > SAVAGE_TEXBLENDCOLOR_S4) {
-		DRM_ERROR("invalid register range (0x%04x-0x%04x)\n",
-			  start, start + count - 1);
-		return -EINVAL;
-	}
-
-	SAVE_STATE_MASK(SAVAGE_DRAWCTRL0_S4, s4.new_drawctrl0,
-			~SAVAGE_SCISSOR_MASK_S4);
-	SAVE_STATE_MASK(SAVAGE_DRAWCTRL1_S4, s4.new_drawctrl1,
-			~SAVAGE_SCISSOR_MASK_S4);
-
-	/* if any texture regs were changed ... */
-	if (start <= SAVAGE_TEXDESCR_S4 &&
-	    start + count > SAVAGE_TEXPALADDR_S4) {
-		/* ... check texture state */
-		SAVE_STATE(SAVAGE_TEXDESCR_S4, s4.texdescr);
-		SAVE_STATE(SAVAGE_TEXADDR0_S4, s4.texaddr0);
-		SAVE_STATE(SAVAGE_TEXADDR1_S4, s4.texaddr1);
-		if (dev_priv->state.s4.texdescr & SAVAGE_TEXDESCR_TEX0EN_MASK)
-			ret |= savage_verify_texaddr(dev_priv, 0,
-						dev_priv->state.s4.texaddr0);
-		if (dev_priv->state.s4.texdescr & SAVAGE_TEXDESCR_TEX1EN_MASK)
-			ret |= savage_verify_texaddr(dev_priv, 1,
-						dev_priv->state.s4.texaddr1);
-	}
-
-	return ret;
-}
-
-#undef SAVE_STATE
-#undef SAVE_STATE_MASK
-
-static int savage_dispatch_state(drm_savage_private_t * dev_priv,
-				 const drm_savage_cmd_header_t * cmd_header,
-				 const uint32_t *regs)
-{
-	unsigned int count = cmd_header->state.count;
-	unsigned int start = cmd_header->state.start;
-	unsigned int count2 = 0;
-	unsigned int bci_size;
-	int ret;
-	DMA_LOCALS;
-
-	if (!count)
-		return 0;
-
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-		ret = savage_verify_state_s3d(dev_priv, start, count, regs);
-		if (ret != 0)
-			return ret;
-		/* scissor regs are emitted in savage_dispatch_draw */
-		if (start < SAVAGE_SCSTART_S3D) {
-			if (start + count > SAVAGE_SCEND_S3D + 1)
-				count2 = count - (SAVAGE_SCEND_S3D + 1 - start);
-			if (start + count > SAVAGE_SCSTART_S3D)
-				count = SAVAGE_SCSTART_S3D - start;
-		} else if (start <= SAVAGE_SCEND_S3D) {
-			if (start + count > SAVAGE_SCEND_S3D + 1) {
-				count -= SAVAGE_SCEND_S3D + 1 - start;
-				start = SAVAGE_SCEND_S3D + 1;
-			} else
-				return 0;
-		}
-	} else {
-		ret = savage_verify_state_s4(dev_priv, start, count, regs);
-		if (ret != 0)
-			return ret;
-		/* scissor regs are emitted in savage_dispatch_draw */
-		if (start < SAVAGE_DRAWCTRL0_S4) {
-			if (start + count > SAVAGE_DRAWCTRL1_S4 + 1)
-				count2 = count -
-					 (SAVAGE_DRAWCTRL1_S4 + 1 - start);
-			if (start + count > SAVAGE_DRAWCTRL0_S4)
-				count = SAVAGE_DRAWCTRL0_S4 - start;
-		} else if (start <= SAVAGE_DRAWCTRL1_S4) {
-			if (start + count > SAVAGE_DRAWCTRL1_S4 + 1) {
-				count -= SAVAGE_DRAWCTRL1_S4 + 1 - start;
-				start = SAVAGE_DRAWCTRL1_S4 + 1;
-			} else
-				return 0;
-		}
-	}
-
-	bci_size = count + (count + 254) / 255 + count2 + (count2 + 254) / 255;
-
-	if (cmd_header->state.global) {
-		BEGIN_DMA(bci_size + 1);
-		DMA_WRITE(BCI_CMD_WAIT | BCI_CMD_WAIT_3D);
-		dev_priv->waiting = 1;
-	} else {
-		BEGIN_DMA(bci_size);
-	}
-
-	do {
-		while (count > 0) {
-			unsigned int n = count < 255 ? count : 255;
-			DMA_SET_REGISTERS(start, n);
-			DMA_COPY(regs, n);
-			count -= n;
-			start += n;
-			regs += n;
-		}
-		start += 2;
-		regs += 2;
-		count = count2;
-		count2 = 0;
-	} while (count);
-
-	DMA_COMMIT();
-
-	return 0;
-}
-
-static int savage_dispatch_dma_prim(drm_savage_private_t * dev_priv,
-				    const drm_savage_cmd_header_t * cmd_header,
-				    const struct drm_buf * dmabuf)
-{
-	unsigned char reorder = 0;
-	unsigned int prim = cmd_header->prim.prim;
-	unsigned int skip = cmd_header->prim.skip;
-	unsigned int n = cmd_header->prim.count;
-	unsigned int start = cmd_header->prim.start;
-	unsigned int i;
-	BCI_LOCALS;
-
-	if (!dmabuf) {
-		DRM_ERROR("called without dma buffers!\n");
-		return -EINVAL;
-	}
-
-	if (!n)
-		return 0;
-
-	switch (prim) {
-	case SAVAGE_PRIM_TRILIST_201:
-		reorder = 1;
-		prim = SAVAGE_PRIM_TRILIST;
-	case SAVAGE_PRIM_TRILIST:
-		if (n % 3 != 0) {
-			DRM_ERROR("wrong number of vertices %u in TRILIST\n",
-				  n);
-			return -EINVAL;
-		}
-		break;
-	case SAVAGE_PRIM_TRISTRIP:
-	case SAVAGE_PRIM_TRIFAN:
-		if (n < 3) {
-			DRM_ERROR
-			    ("wrong number of vertices %u in TRIFAN/STRIP\n",
-			     n);
-			return -EINVAL;
-		}
-		break;
-	default:
-		DRM_ERROR("invalid primitive type %u\n", prim);
-		return -EINVAL;
-	}
-
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-		if (skip != 0) {
-			DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip);
-			return -EINVAL;
-		}
-	} else {
-		unsigned int size = 10 - (skip & 1) - (skip >> 1 & 1) -
-		    (skip >> 2 & 1) - (skip >> 3 & 1) - (skip >> 4 & 1) -
-		    (skip >> 5 & 1) - (skip >> 6 & 1) - (skip >> 7 & 1);
-		if (skip > SAVAGE_SKIP_ALL_S4 || size != 8) {
-			DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip);
-			return -EINVAL;
-		}
-		if (reorder) {
-			DRM_ERROR("TRILIST_201 used on Savage4 hardware\n");
-			return -EINVAL;
-		}
-	}
-
-	if (start + n > dmabuf->total / 32) {
-		DRM_ERROR("vertex indices (%u-%u) out of range (0-%u)\n",
-			  start, start + n - 1, dmabuf->total / 32);
-		return -EINVAL;
-	}
-
-	/* Vertex DMA doesn't work with command DMA at the same time,
-	 * so we use BCI_... to submit commands here. Flush buffered
-	 * faked DMA first. */
-	DMA_FLUSH();
-
-	if (dmabuf->bus_address != dev_priv->state.common.vbaddr) {
-		BEGIN_BCI(2);
-		BCI_SET_REGISTERS(SAVAGE_VERTBUFADDR, 1);
-		BCI_WRITE(dmabuf->bus_address | dev_priv->dma_type);
-		dev_priv->state.common.vbaddr = dmabuf->bus_address;
-	}
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset) && dev_priv->waiting) {
-		/* Workaround for what looks like a hardware bug. If a
-		 * WAIT_3D_IDLE was emitted some time before the
-		 * indexed drawing command then the engine will lock
-		 * up. There are two known workarounds:
-		 * WAIT_IDLE_EMPTY or emit at least 63 NOPs. */
-		BEGIN_BCI(63);
-		for (i = 0; i < 63; ++i)
-			BCI_WRITE(BCI_CMD_WAIT);
-		dev_priv->waiting = 0;
-	}
-
-	prim <<= 25;
-	while (n != 0) {
-		/* Can emit up to 255 indices (85 triangles) at once. */
-		unsigned int count = n > 255 ? 255 : n;
-		if (reorder) {
-			/* Need to reorder indices for correct flat
-			 * shading while preserving the clock sense
-			 * for correct culling. Only on Savage3D. */
-			int reorder[3] = { -1, -1, -1 };
-			reorder[start % 3] = 2;
-
-			BEGIN_BCI((count + 1 + 1) / 2);
-			BCI_DRAW_INDICES_S3D(count, prim, start + 2);
-
-			for (i = start + 1; i + 1 < start + count; i += 2)
-				BCI_WRITE((i + reorder[i % 3]) |
-					  ((i + 1 +
-					    reorder[(i + 1) % 3]) << 16));
-			if (i < start + count)
-				BCI_WRITE(i + reorder[i % 3]);
-		} else if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-			BEGIN_BCI((count + 1 + 1) / 2);
-			BCI_DRAW_INDICES_S3D(count, prim, start);
-
-			for (i = start + 1; i + 1 < start + count; i += 2)
-				BCI_WRITE(i | ((i + 1) << 16));
-			if (i < start + count)
-				BCI_WRITE(i);
-		} else {
-			BEGIN_BCI((count + 2 + 1) / 2);
-			BCI_DRAW_INDICES_S4(count, prim, skip);
-
-			for (i = start; i + 1 < start + count; i += 2)
-				BCI_WRITE(i | ((i + 1) << 16));
-			if (i < start + count)
-				BCI_WRITE(i);
-		}
-
-		start += count;
-		n -= count;
-
-		prim |= BCI_CMD_DRAW_CONT;
-	}
-
-	return 0;
-}
-
-static int savage_dispatch_vb_prim(drm_savage_private_t * dev_priv,
-				   const drm_savage_cmd_header_t * cmd_header,
-				   const uint32_t *vtxbuf, unsigned int vb_size,
-				   unsigned int vb_stride)
-{
-	unsigned char reorder = 0;
-	unsigned int prim = cmd_header->prim.prim;
-	unsigned int skip = cmd_header->prim.skip;
-	unsigned int n = cmd_header->prim.count;
-	unsigned int start = cmd_header->prim.start;
-	unsigned int vtx_size;
-	unsigned int i;
-	DMA_LOCALS;
-
-	if (!n)
-		return 0;
-
-	switch (prim) {
-	case SAVAGE_PRIM_TRILIST_201:
-		reorder = 1;
-		prim = SAVAGE_PRIM_TRILIST;
-	case SAVAGE_PRIM_TRILIST:
-		if (n % 3 != 0) {
-			DRM_ERROR("wrong number of vertices %u in TRILIST\n",
-				  n);
-			return -EINVAL;
-		}
-		break;
-	case SAVAGE_PRIM_TRISTRIP:
-	case SAVAGE_PRIM_TRIFAN:
-		if (n < 3) {
-			DRM_ERROR
-			    ("wrong number of vertices %u in TRIFAN/STRIP\n",
-			     n);
-			return -EINVAL;
-		}
-		break;
-	default:
-		DRM_ERROR("invalid primitive type %u\n", prim);
-		return -EINVAL;
-	}
-
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-		if (skip > SAVAGE_SKIP_ALL_S3D) {
-			DRM_ERROR("invalid skip flags 0x%04x\n", skip);
-			return -EINVAL;
-		}
-		vtx_size = 8;	/* full vertex */
-	} else {
-		if (skip > SAVAGE_SKIP_ALL_S4) {
-			DRM_ERROR("invalid skip flags 0x%04x\n", skip);
-			return -EINVAL;
-		}
-		vtx_size = 10;	/* full vertex */
-	}
-
-	vtx_size -= (skip & 1) + (skip >> 1 & 1) +
-	    (skip >> 2 & 1) + (skip >> 3 & 1) + (skip >> 4 & 1) +
-	    (skip >> 5 & 1) + (skip >> 6 & 1) + (skip >> 7 & 1);
-
-	if (vtx_size > vb_stride) {
-		DRM_ERROR("vertex size greater than vb stride (%u > %u)\n",
-			  vtx_size, vb_stride);
-		return -EINVAL;
-	}
-
-	if (start + n > vb_size / (vb_stride * 4)) {
-		DRM_ERROR("vertex indices (%u-%u) out of range (0-%u)\n",
-			  start, start + n - 1, vb_size / (vb_stride * 4));
-		return -EINVAL;
-	}
-
-	prim <<= 25;
-	while (n != 0) {
-		/* Can emit up to 255 vertices (85 triangles) at once. */
-		unsigned int count = n > 255 ? 255 : n;
-		if (reorder) {
-			/* Need to reorder vertices for correct flat
-			 * shading while preserving the clock sense
-			 * for correct culling. Only on Savage3D. */
-			int reorder[3] = { -1, -1, -1 };
-			reorder[start % 3] = 2;
-
-			BEGIN_DMA(count * vtx_size + 1);
-			DMA_DRAW_PRIMITIVE(count, prim, skip);
-
-			for (i = start; i < start + count; ++i) {
-				unsigned int j = i + reorder[i % 3];
-				DMA_COPY(&vtxbuf[vb_stride * j], vtx_size);
-			}
-
-			DMA_COMMIT();
-		} else {
-			BEGIN_DMA(count * vtx_size + 1);
-			DMA_DRAW_PRIMITIVE(count, prim, skip);
-
-			if (vb_stride == vtx_size) {
-				DMA_COPY(&vtxbuf[vb_stride * start],
-					 vtx_size * count);
-			} else {
-				for (i = start; i < start + count; ++i) {
-					DMA_COPY(&vtxbuf [vb_stride * i],
-						 vtx_size);
-				}
-			}
-
-			DMA_COMMIT();
-		}
-
-		start += count;
-		n -= count;
-
-		prim |= BCI_CMD_DRAW_CONT;
-	}
-
-	return 0;
-}
-
-static int savage_dispatch_dma_idx(drm_savage_private_t * dev_priv,
-				   const drm_savage_cmd_header_t * cmd_header,
-				   const uint16_t *idx,
-				   const struct drm_buf * dmabuf)
-{
-	unsigned char reorder = 0;
-	unsigned int prim = cmd_header->idx.prim;
-	unsigned int skip = cmd_header->idx.skip;
-	unsigned int n = cmd_header->idx.count;
-	unsigned int i;
-	BCI_LOCALS;
-
-	if (!dmabuf) {
-		DRM_ERROR("called without dma buffers!\n");
-		return -EINVAL;
-	}
-
-	if (!n)
-		return 0;
-
-	switch (prim) {
-	case SAVAGE_PRIM_TRILIST_201:
-		reorder = 1;
-		prim = SAVAGE_PRIM_TRILIST;
-	case SAVAGE_PRIM_TRILIST:
-		if (n % 3 != 0) {
-			DRM_ERROR("wrong number of indices %u in TRILIST\n", n);
-			return -EINVAL;
-		}
-		break;
-	case SAVAGE_PRIM_TRISTRIP:
-	case SAVAGE_PRIM_TRIFAN:
-		if (n < 3) {
-			DRM_ERROR
-			    ("wrong number of indices %u in TRIFAN/STRIP\n", n);
-			return -EINVAL;
-		}
-		break;
-	default:
-		DRM_ERROR("invalid primitive type %u\n", prim);
-		return -EINVAL;
-	}
-
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-		if (skip != 0) {
-			DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip);
-			return -EINVAL;
-		}
-	} else {
-		unsigned int size = 10 - (skip & 1) - (skip >> 1 & 1) -
-		    (skip >> 2 & 1) - (skip >> 3 & 1) - (skip >> 4 & 1) -
-		    (skip >> 5 & 1) - (skip >> 6 & 1) - (skip >> 7 & 1);
-		if (skip > SAVAGE_SKIP_ALL_S4 || size != 8) {
-			DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip);
-			return -EINVAL;
-		}
-		if (reorder) {
-			DRM_ERROR("TRILIST_201 used on Savage4 hardware\n");
-			return -EINVAL;
-		}
-	}
-
-	/* Vertex DMA doesn't work with command DMA at the same time,
-	 * so we use BCI_... to submit commands here. Flush buffered
-	 * faked DMA first. */
-	DMA_FLUSH();
-
-	if (dmabuf->bus_address != dev_priv->state.common.vbaddr) {
-		BEGIN_BCI(2);
-		BCI_SET_REGISTERS(SAVAGE_VERTBUFADDR, 1);
-		BCI_WRITE(dmabuf->bus_address | dev_priv->dma_type);
-		dev_priv->state.common.vbaddr = dmabuf->bus_address;
-	}
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset) && dev_priv->waiting) {
-		/* Workaround for what looks like a hardware bug. If a
-		 * WAIT_3D_IDLE was emitted some time before the
-		 * indexed drawing command then the engine will lock
-		 * up. There are two known workarounds:
-		 * WAIT_IDLE_EMPTY or emit at least 63 NOPs. */
-		BEGIN_BCI(63);
-		for (i = 0; i < 63; ++i)
-			BCI_WRITE(BCI_CMD_WAIT);
-		dev_priv->waiting = 0;
-	}
-
-	prim <<= 25;
-	while (n != 0) {
-		/* Can emit up to 255 indices (85 triangles) at once. */
-		unsigned int count = n > 255 ? 255 : n;
-
-		/* check indices */
-		for (i = 0; i < count; ++i) {
-			if (idx[i] > dmabuf->total / 32) {
-				DRM_ERROR("idx[%u]=%u out of range (0-%u)\n",
-					  i, idx[i], dmabuf->total / 32);
-				return -EINVAL;
-			}
-		}
-
-		if (reorder) {
-			/* Need to reorder indices for correct flat
-			 * shading while preserving the clock sense
-			 * for correct culling. Only on Savage3D. */
-			int reorder[3] = { 2, -1, -1 };
-
-			BEGIN_BCI((count + 1 + 1) / 2);
-			BCI_DRAW_INDICES_S3D(count, prim, idx[2]);
-
-			for (i = 1; i + 1 < count; i += 2)
-				BCI_WRITE(idx[i + reorder[i % 3]] |
-					  (idx[i + 1 +
-					   reorder[(i + 1) % 3]] << 16));
-			if (i < count)
-				BCI_WRITE(idx[i + reorder[i % 3]]);
-		} else if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-			BEGIN_BCI((count + 1 + 1) / 2);
-			BCI_DRAW_INDICES_S3D(count, prim, idx[0]);
-
-			for (i = 1; i + 1 < count; i += 2)
-				BCI_WRITE(idx[i] | (idx[i + 1] << 16));
-			if (i < count)
-				BCI_WRITE(idx[i]);
-		} else {
-			BEGIN_BCI((count + 2 + 1) / 2);
-			BCI_DRAW_INDICES_S4(count, prim, skip);
-
-			for (i = 0; i + 1 < count; i += 2)
-				BCI_WRITE(idx[i] | (idx[i + 1] << 16));
-			if (i < count)
-				BCI_WRITE(idx[i]);
-		}
-
-		idx += count;
-		n -= count;
-
-		prim |= BCI_CMD_DRAW_CONT;
-	}
-
-	return 0;
-}
-
-static int savage_dispatch_vb_idx(drm_savage_private_t * dev_priv,
-				  const drm_savage_cmd_header_t * cmd_header,
-				  const uint16_t *idx,
-				  const uint32_t *vtxbuf,
-				  unsigned int vb_size, unsigned int vb_stride)
-{
-	unsigned char reorder = 0;
-	unsigned int prim = cmd_header->idx.prim;
-	unsigned int skip = cmd_header->idx.skip;
-	unsigned int n = cmd_header->idx.count;
-	unsigned int vtx_size;
-	unsigned int i;
-	DMA_LOCALS;
-
-	if (!n)
-		return 0;
-
-	switch (prim) {
-	case SAVAGE_PRIM_TRILIST_201:
-		reorder = 1;
-		prim = SAVAGE_PRIM_TRILIST;
-	case SAVAGE_PRIM_TRILIST:
-		if (n % 3 != 0) {
-			DRM_ERROR("wrong number of indices %u in TRILIST\n", n);
-			return -EINVAL;
-		}
-		break;
-	case SAVAGE_PRIM_TRISTRIP:
-	case SAVAGE_PRIM_TRIFAN:
-		if (n < 3) {
-			DRM_ERROR
-			    ("wrong number of indices %u in TRIFAN/STRIP\n", n);
-			return -EINVAL;
-		}
-		break;
-	default:
-		DRM_ERROR("invalid primitive type %u\n", prim);
-		return -EINVAL;
-	}
-
-	if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
-		if (skip > SAVAGE_SKIP_ALL_S3D) {
-			DRM_ERROR("invalid skip flags 0x%04x\n", skip);
-			return -EINVAL;
-		}
-		vtx_size = 8;	/* full vertex */
-	} else {
-		if (skip > SAVAGE_SKIP_ALL_S4) {
-			DRM_ERROR("invalid skip flags 0x%04x\n", skip);
-			return -EINVAL;
-		}
-		vtx_size = 10;	/* full vertex */
-	}
-
-	vtx_size -= (skip & 1) + (skip >> 1 & 1) +
-	    (skip >> 2 & 1) + (skip >> 3 & 1) + (skip >> 4 & 1) +
-	    (skip >> 5 & 1) + (skip >> 6 & 1) + (skip >> 7 & 1);
-
-	if (vtx_size > vb_stride) {
-		DRM_ERROR("vertex size greater than vb stride (%u > %u)\n",
-			  vtx_size, vb_stride);
-		return -EINVAL;
-	}
-
-	prim <<= 25;
-	while (n != 0) {
-		/* Can emit up to 255 vertices (85 triangles) at once. */
-		unsigned int count = n > 255 ? 255 : n;
-
-		/* Check indices */
-		for (i = 0; i < count; ++i) {
-			if (idx[i] > vb_size / (vb_stride * 4)) {
-				DRM_ERROR("idx[%u]=%u out of range (0-%u)\n",
-					  i, idx[i], vb_size / (vb_stride * 4));
-				return -EINVAL;
-			}
-		}
-
-		if (reorder) {
-			/* Need to reorder vertices for correct flat
-			 * shading while preserving the clock sense
-			 * for correct culling. Only on Savage3D. */
-			int reorder[3] = { 2, -1, -1 };
-
-			BEGIN_DMA(count * vtx_size + 1);
-			DMA_DRAW_PRIMITIVE(count, prim, skip);
-
-			for (i = 0; i < count; ++i) {
-				unsigned int j = idx[i + reorder[i % 3]];
-				DMA_COPY(&vtxbuf[vb_stride * j], vtx_size);
-			}
-
-			DMA_COMMIT();
-		} else {
-			BEGIN_DMA(count * vtx_size + 1);
-			DMA_DRAW_PRIMITIVE(count, prim, skip);
-
-			for (i = 0; i < count; ++i) {
-				unsigned int j = idx[i];
-				DMA_COPY(&vtxbuf[vb_stride * j], vtx_size);
-			}
-
-			DMA_COMMIT();
-		}
-
-		idx += count;
-		n -= count;
-
-		prim |= BCI_CMD_DRAW_CONT;
-	}
-
-	return 0;
-}
-
-static int savage_dispatch_clear(drm_savage_private_t * dev_priv,
-				 const drm_savage_cmd_header_t * cmd_header,
-				 const drm_savage_cmd_header_t *data,
-				 unsigned int nbox,
-				 const struct drm_clip_rect *boxes)
-{
-	unsigned int flags = cmd_header->clear0.flags;
-	unsigned int clear_cmd;
-	unsigned int i, nbufs;
-	DMA_LOCALS;
-
-	if (nbox == 0)
-		return 0;
-
-	clear_cmd = BCI_CMD_RECT | BCI_CMD_RECT_XP | BCI_CMD_RECT_YP |
-	    BCI_CMD_SEND_COLOR | BCI_CMD_DEST_PBD_NEW;
-	BCI_CMD_SET_ROP(clear_cmd, 0xCC);
-
-	nbufs = ((flags & SAVAGE_FRONT) ? 1 : 0) +
-	    ((flags & SAVAGE_BACK) ? 1 : 0) + ((flags & SAVAGE_DEPTH) ? 1 : 0);
-	if (nbufs == 0)
-		return 0;
-
-	if (data->clear1.mask != 0xffffffff) {
-		/* set mask */
-		BEGIN_DMA(2);
-		DMA_SET_REGISTERS(SAVAGE_BITPLANEWTMASK, 1);
-		DMA_WRITE(data->clear1.mask);
-		DMA_COMMIT();
-	}
-	for (i = 0; i < nbox; ++i) {
-		unsigned int x, y, w, h;
-		unsigned int buf;
-		x = boxes[i].x1, y = boxes[i].y1;
-		w = boxes[i].x2 - boxes[i].x1;
-		h = boxes[i].y2 - boxes[i].y1;
-		BEGIN_DMA(nbufs * 6);
-		for (buf = SAVAGE_FRONT; buf <= SAVAGE_DEPTH; buf <<= 1) {
-			if (!(flags & buf))
-				continue;
-			DMA_WRITE(clear_cmd);
-			switch (buf) {
-			case SAVAGE_FRONT:
-				DMA_WRITE(dev_priv->front_offset);
-				DMA_WRITE(dev_priv->front_bd);
-				break;
-			case SAVAGE_BACK:
-				DMA_WRITE(dev_priv->back_offset);
-				DMA_WRITE(dev_priv->back_bd);
-				break;
-			case SAVAGE_DEPTH:
-				DMA_WRITE(dev_priv->depth_offset);
-				DMA_WRITE(dev_priv->depth_bd);
-				break;
-			}
-			DMA_WRITE(data->clear1.value);
-			DMA_WRITE(BCI_X_Y(x, y));
-			DMA_WRITE(BCI_W_H(w, h));
-		}
-		DMA_COMMIT();
-	}
-	if (data->clear1.mask != 0xffffffff) {
-		/* reset mask */
-		BEGIN_DMA(2);
-		DMA_SET_REGISTERS(SAVAGE_BITPLANEWTMASK, 1);
-		DMA_WRITE(0xffffffff);
-		DMA_COMMIT();
-	}
-
-	return 0;
-}
-
-static int savage_dispatch_swap(drm_savage_private_t * dev_priv,
-				unsigned int nbox, const struct drm_clip_rect *boxes)
-{
-	unsigned int swap_cmd;
-	unsigned int i;
-	DMA_LOCALS;
-
-	if (nbox == 0)
-		return 0;
-
-	swap_cmd = BCI_CMD_RECT | BCI_CMD_RECT_XP | BCI_CMD_RECT_YP |
-	    BCI_CMD_SRC_PBD_COLOR_NEW | BCI_CMD_DEST_GBD;
-	BCI_CMD_SET_ROP(swap_cmd, 0xCC);
-
-	for (i = 0; i < nbox; ++i) {
-		BEGIN_DMA(6);
-		DMA_WRITE(swap_cmd);
-		DMA_WRITE(dev_priv->back_offset);
-		DMA_WRITE(dev_priv->back_bd);
-		DMA_WRITE(BCI_X_Y(boxes[i].x1, boxes[i].y1));
-		DMA_WRITE(BCI_X_Y(boxes[i].x1, boxes[i].y1));
-		DMA_WRITE(BCI_W_H(boxes[i].x2 - boxes[i].x1,
-				  boxes[i].y2 - boxes[i].y1));
-		DMA_COMMIT();
-	}
-
-	return 0;
-}
-
-static int savage_dispatch_draw(drm_savage_private_t * dev_priv,
-				const drm_savage_cmd_header_t *start,
-				const drm_savage_cmd_header_t *end,
-				const struct drm_buf * dmabuf,
-				const unsigned int *vtxbuf,
-				unsigned int vb_size, unsigned int vb_stride,
-				unsigned int nbox,
-				const struct drm_clip_rect *boxes)
-{
-	unsigned int i, j;
-	int ret;
-
-	for (i = 0; i < nbox; ++i) {
-		const drm_savage_cmd_header_t *cmdbuf;
-		dev_priv->emit_clip_rect(dev_priv, &boxes[i]);
-
-		cmdbuf = start;
-		while (cmdbuf < end) {
-			drm_savage_cmd_header_t cmd_header;
-			cmd_header = *cmdbuf;
-			cmdbuf++;
-			switch (cmd_header.cmd.cmd) {
-			case SAVAGE_CMD_DMA_PRIM:
-				ret = savage_dispatch_dma_prim(
-					dev_priv, &cmd_header, dmabuf);
-				break;
-			case SAVAGE_CMD_VB_PRIM:
-				ret = savage_dispatch_vb_prim(
-					dev_priv, &cmd_header,
-					vtxbuf, vb_size, vb_stride);
-				break;
-			case SAVAGE_CMD_DMA_IDX:
-				j = (cmd_header.idx.count + 3) / 4;
-				/* j was check in savage_bci_cmdbuf */
-				ret = savage_dispatch_dma_idx(dev_priv,
-					&cmd_header, (const uint16_t *)cmdbuf,
-					dmabuf);
-				cmdbuf += j;
-				break;
-			case SAVAGE_CMD_VB_IDX:
-				j = (cmd_header.idx.count + 3) / 4;
-				/* j was check in savage_bci_cmdbuf */
-				ret = savage_dispatch_vb_idx(dev_priv,
-					&cmd_header, (const uint16_t *)cmdbuf,
-					(const uint32_t *)vtxbuf, vb_size,
-					vb_stride);
-				cmdbuf += j;
-				break;
-			default:
-				/* What's the best return code? EFAULT? */
-				DRM_ERROR("IMPLEMENTATION ERROR: "
-					  "non-drawing-command %d\n",
-					  cmd_header.cmd.cmd);
-				return -EINVAL;
-			}
-
-			if (ret != 0)
-				return ret;
-		}
-	}
-
-	return 0;
-}
-
-int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_savage_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *dmabuf;
-	drm_savage_cmdbuf_t *cmdbuf = data;
-	drm_savage_cmd_header_t *kcmd_addr = NULL;
-	drm_savage_cmd_header_t *first_draw_cmd;
-	unsigned int *kvb_addr = NULL;
-	struct drm_clip_rect *kbox_addr = NULL;
-	unsigned int i, j;
-	int ret = 0;
-
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (dma && dma->buflist) {
-		if (cmdbuf->dma_idx > dma->buf_count) {
-			DRM_ERROR
-			    ("vertex buffer index %u out of range (0-%u)\n",
-			     cmdbuf->dma_idx, dma->buf_count - 1);
-			return -EINVAL;
-		}
-		dmabuf = dma->buflist[cmdbuf->dma_idx];
-	} else {
-		dmabuf = NULL;
-	}
-
-	/* Copy the user buffers into kernel temporary areas.  This hasn't been
-	 * a performance loss compared to VERIFYAREA_READ/
-	 * COPY_FROM_USER_UNCHECKED when done in other drivers, and is correct
-	 * for locking on FreeBSD.
-	 */
-	if (cmdbuf->size) {
-		kcmd_addr = kmalloc_array(cmdbuf->size, 8, GFP_KERNEL);
-		if (kcmd_addr == NULL)
-			return -ENOMEM;
-
-		if (DRM_COPY_FROM_USER(kcmd_addr, cmdbuf->cmd_addr,
-				       cmdbuf->size * 8))
-		{
-			kfree(kcmd_addr);
-			return -EFAULT;
-		}
-		cmdbuf->cmd_addr = kcmd_addr;
-	}
-	if (cmdbuf->vb_size) {
-		kvb_addr = kmalloc(cmdbuf->vb_size, GFP_KERNEL);
-		if (kvb_addr == NULL) {
-			ret = -ENOMEM;
-			goto done;
-		}
-
-		if (DRM_COPY_FROM_USER(kvb_addr, cmdbuf->vb_addr,
-				       cmdbuf->vb_size)) {
-			ret = -EFAULT;
-			goto done;
-		}
-		cmdbuf->vb_addr = kvb_addr;
-	}
-	if (cmdbuf->nbox) {
-		kbox_addr = kmalloc_array(cmdbuf->nbox, sizeof(struct drm_clip_rect),
-					  GFP_KERNEL);
-		if (kbox_addr == NULL) {
-			ret = -ENOMEM;
-			goto done;
-		}
-
-		if (DRM_COPY_FROM_USER(kbox_addr, cmdbuf->box_addr,
-				       cmdbuf->nbox * sizeof(struct drm_clip_rect))) {
-			ret = -EFAULT;
-			goto done;
-		}
-	cmdbuf->box_addr = kbox_addr;
-	}
-
-	/* Make sure writes to DMA buffers are finished before sending
-	 * DMA commands to the graphics hardware. */
-	DRM_MEMORYBARRIER();
-
-	/* Coming from user space. Don't know if the Xserver has
-	 * emitted wait commands. Assuming the worst. */
-	dev_priv->waiting = 1;
-
-	i = 0;
-	first_draw_cmd = NULL;
-	while (i < cmdbuf->size) {
-		drm_savage_cmd_header_t cmd_header;
-		cmd_header = *(drm_savage_cmd_header_t *)cmdbuf->cmd_addr;
-		cmdbuf->cmd_addr++;
-		i++;
-
-		/* Group drawing commands with same state to minimize
-		 * iterations over clip rects. */
-		j = 0;
-		switch (cmd_header.cmd.cmd) {
-		case SAVAGE_CMD_DMA_IDX:
-		case SAVAGE_CMD_VB_IDX:
-			j = (cmd_header.idx.count + 3) / 4;
-			if (i + j > cmdbuf->size) {
-				DRM_ERROR("indexed drawing command extends "
-					  "beyond end of command buffer\n");
-				DMA_FLUSH();
-				ret = -EINVAL;
-				goto done;
-			}
-			/* fall through */
-		case SAVAGE_CMD_DMA_PRIM:
-		case SAVAGE_CMD_VB_PRIM:
-			if (!first_draw_cmd)
-				first_draw_cmd = cmdbuf->cmd_addr - 1;
-			cmdbuf->cmd_addr += j;
-			i += j;
-			break;
-		default:
-			if (first_draw_cmd) {
-				ret = savage_dispatch_draw(
-				      dev_priv, first_draw_cmd,
-				      cmdbuf->cmd_addr - 1,
-				      dmabuf, cmdbuf->vb_addr, cmdbuf->vb_size,
-				      cmdbuf->vb_stride,
-				      cmdbuf->nbox, cmdbuf->box_addr);
-				if (ret != 0)
-					goto done;
-				first_draw_cmd = NULL;
-			}
-		}
-		if (first_draw_cmd)
-			continue;
-
-		switch (cmd_header.cmd.cmd) {
-		case SAVAGE_CMD_STATE:
-			j = (cmd_header.state.count + 1) / 2;
-			if (i + j > cmdbuf->size) {
-				DRM_ERROR("command SAVAGE_CMD_STATE extends "
-					  "beyond end of command buffer\n");
-				DMA_FLUSH();
-				ret = -EINVAL;
-				goto done;
-			}
-			ret = savage_dispatch_state(dev_priv, &cmd_header,
-				(const uint32_t *)cmdbuf->cmd_addr);
-			cmdbuf->cmd_addr += j;
-			i += j;
-			break;
-		case SAVAGE_CMD_CLEAR:
-			if (i + 1 > cmdbuf->size) {
-				DRM_ERROR("command SAVAGE_CMD_CLEAR extends "
-					  "beyond end of command buffer\n");
-				DMA_FLUSH();
-				ret = -EINVAL;
-				goto done;
-			}
-			ret = savage_dispatch_clear(dev_priv, &cmd_header,
-						    cmdbuf->cmd_addr,
-						    cmdbuf->nbox,
-						    cmdbuf->box_addr);
-			cmdbuf->cmd_addr++;
-			i++;
-			break;
-		case SAVAGE_CMD_SWAP:
-			ret = savage_dispatch_swap(dev_priv, cmdbuf->nbox,
-						   cmdbuf->box_addr);
-			break;
-		default:
-			DRM_ERROR("invalid command 0x%x\n",
-				  cmd_header.cmd.cmd);
-			DMA_FLUSH();
-			ret = -EINVAL;
-			goto done;
-		}
-
-		if (ret != 0) {
-			DMA_FLUSH();
-			goto done;
-		}
-	}
-
-	if (first_draw_cmd) {
-		ret = savage_dispatch_draw (
-			dev_priv, first_draw_cmd, cmdbuf->cmd_addr, dmabuf,
-			cmdbuf->vb_addr, cmdbuf->vb_size, cmdbuf->vb_stride,
-			cmdbuf->nbox, cmdbuf->box_addr);
-		if (ret != 0) {
-			DMA_FLUSH();
-			goto done;
-		}
-	}
-
-	DMA_FLUSH();
-
-	if (dmabuf && cmdbuf->discard) {
-		drm_savage_buf_priv_t *buf_priv = dmabuf->dev_private;
-		uint16_t event;
-		event = savage_bci_emit_event(dev_priv, SAVAGE_WAIT_3D);
-		SET_AGE(&buf_priv->age, event, dev_priv->event_wrap);
-		savage_freelist_put(dev, dmabuf);
-	}
-
-done:
-	/* If we didn't need to allocate them, these'll be NULL */
-	kfree(kcmd_addr);
-	kfree(kvb_addr);
-	kfree(kbox_addr);
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/sis/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/sis/Makefile
deleted file mode 100644
index 441c061c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/sis/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y = -Iinclude/drm
-sis-y := sis_drv.o sis_mm.o
-
-obj-$(CONFIG_DRM_SIS)   += sis.o
-
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/sis/sis_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/sis/sis_drv.c
deleted file mode 100644
index dd14cd1a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/sis/sis_drv.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/* sis.c -- sis driver -*- linux-c -*-
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "sis_drm.h"
-#include "sis_drv.h"
-
-#include "drm_pciids.h"
-
-static struct pci_device_id pciidlist[] = {
-	sisdrv_PCI_IDS
-};
-
-static int sis_driver_load(struct drm_device *dev, unsigned long chipset)
-{
-	drm_sis_private_t *dev_priv;
-
-	pci_set_master(dev->pdev);
-
-	dev_priv = kzalloc(sizeof(drm_sis_private_t), GFP_KERNEL);
-	if (dev_priv == NULL)
-		return -ENOMEM;
-
-	idr_init(&dev_priv->object_idr);
-	dev->dev_private = (void *)dev_priv;
-	dev_priv->chipset = chipset;
-
-	return 0;
-}
-
-static int sis_driver_unload(struct drm_device *dev)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-
-	idr_remove_all(&dev_priv->object_idr);
-	idr_destroy(&dev_priv->object_idr);
-
-	kfree(dev_priv);
-
-	return 0;
-}
-
-static const struct file_operations sis_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.llseek = noop_llseek,
-};
-
-static int sis_driver_open(struct drm_device *dev, struct drm_file *file)
-{
-	struct sis_file_private *file_priv;
-
-	DRM_DEBUG_DRIVER("\n");
-	file_priv = kmalloc(sizeof(*file_priv), GFP_KERNEL);
-	if (!file_priv)
-		return -ENOMEM;
-
-	file->driver_priv = file_priv;
-
-	INIT_LIST_HEAD(&file_priv->obj_list);
-
-	return 0;
-}
-
-void sis_driver_postclose(struct drm_device *dev, struct drm_file *file)
-{
-	struct sis_file_private *file_priv = file->driver_priv;
-
-	kfree(file_priv);
-}
-
-static struct drm_driver driver = {
-	.driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR,
-	.load = sis_driver_load,
-	.unload = sis_driver_unload,
-	.open = sis_driver_open,
-	.postclose = sis_driver_postclose,
-	.dma_quiescent = sis_idle,
-	.reclaim_buffers = NULL,
-	.reclaim_buffers_idlelocked = sis_reclaim_buffers_locked,
-	.lastclose = sis_lastclose,
-	.ioctls = sis_ioctls,
-	.fops = &sis_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct pci_driver sis_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-};
-
-static int __init sis_init(void)
-{
-	driver.num_ioctls = sis_max_ioctl;
-	return drm_pci_init(&driver, &sis_pci_driver);
-}
-
-static void __exit sis_exit(void)
-{
-	drm_pci_exit(&driver, &sis_pci_driver);
-}
-
-module_init(sis_init);
-module_exit(sis_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/sis/sis_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/sis/sis_drv.h
deleted file mode 100644
index 573758b2..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/sis/sis_drv.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
-/*
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef _SIS_DRV_H_
-#define _SIS_DRV_H_
-
-/* General customization:
- */
-
-#define DRIVER_AUTHOR		"SIS, Tungsten Graphics"
-#define DRIVER_NAME		"sis"
-#define DRIVER_DESC		"SIS 300/630/540 and XGI V3XE/V5/V8"
-#define DRIVER_DATE		"20070626"
-#define DRIVER_MAJOR		1
-#define DRIVER_MINOR		3
-#define DRIVER_PATCHLEVEL	0
-
-enum sis_family {
-	SIS_OTHER = 0,
-	SIS_CHIP_315 = 1,
-};
-
-#include "drm_mm.h"
-
-
-#define SIS_BASE (dev_priv->mmio)
-#define SIS_READ(reg)         DRM_READ32(SIS_BASE, reg)
-#define SIS_WRITE(reg, val)   DRM_WRITE32(SIS_BASE, reg, val)
-
-typedef struct drm_sis_private {
-	drm_local_map_t *mmio;
-	unsigned int idle_fault;
-	unsigned int chipset;
-	int vram_initialized;
-	int agp_initialized;
-	unsigned long vram_offset;
-	unsigned long agp_offset;
-	struct drm_mm vram_mm;
-	struct drm_mm agp_mm;
-	/** Mapping of userspace keys to mm objects */
-	struct idr object_idr;
-} drm_sis_private_t;
-
-extern int sis_idle(struct drm_device *dev);
-extern void sis_reclaim_buffers_locked(struct drm_device *dev,
-				       struct drm_file *file_priv);
-extern void sis_lastclose(struct drm_device *dev);
-
-extern struct drm_ioctl_desc sis_ioctls[];
-extern int sis_max_ioctl;
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/sis/sis_mm.c b/ANDROID_3.4.5/drivers/gpu/drm/sis/sis_mm.c
deleted file mode 100644
index dd4a316c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/sis/sis_mm.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- **************************************************************************/
-
-/*
- * Authors:
- *    Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#include "drmP.h"
-#include "sis_drm.h"
-#include "sis_drv.h"
-
-#include <video/sisfb.h>
-
-#define VIDEO_TYPE 0
-#define AGP_TYPE 1
-
-
-struct sis_memblock {
-	struct drm_mm_node mm_node;
-	struct sis_memreq req;
-	struct list_head owner_list;
-};
-
-#if defined(CONFIG_FB_SIS) || defined(CONFIG_FB_SIS_MODULE)
-/* fb management via fb device */
-
-#define SIS_MM_ALIGN_SHIFT 0
-#define SIS_MM_ALIGN_MASK 0
-
-#else /* CONFIG_FB_SIS[_MODULE] */
-
-#define SIS_MM_ALIGN_SHIFT 4
-#define SIS_MM_ALIGN_MASK ((1 << SIS_MM_ALIGN_SHIFT) - 1)
-
-#endif /* CONFIG_FB_SIS[_MODULE] */
-
-static int sis_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_fb_t *fb = data;
-
-	mutex_lock(&dev->struct_mutex);
-	/* Unconditionally init the drm_mm, even though we don't use it when the
-	 * fb sis driver is available - make cleanup easier. */
-	drm_mm_init(&dev_priv->vram_mm, 0, fb->size >> SIS_MM_ALIGN_SHIFT);
-
-	dev_priv->vram_initialized = 1;
-	dev_priv->vram_offset = fb->offset;
-
-	mutex_unlock(&dev->struct_mutex);
-	DRM_DEBUG("offset = %u, size = %u\n", fb->offset, fb->size);
-
-	return 0;
-}
-
-static int sis_drm_alloc(struct drm_device *dev, struct drm_file *file,
-			 void *data, int pool)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_mem_t *mem = data;
-	int retval = 0, user_key;
-	struct sis_memblock *item;
-	struct sis_file_private *file_priv = file->driver_priv;
-	unsigned long offset;
-
-	mutex_lock(&dev->struct_mutex);
-
-	if (0 == ((pool == 0) ? dev_priv->vram_initialized :
-		      dev_priv->agp_initialized)) {
-		DRM_ERROR
-		    ("Attempt to allocate from uninitialized memory manager.\n");
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
-	item = kzalloc(sizeof(*item), GFP_KERNEL);
-	if (!item) {
-		retval = -ENOMEM;
-		goto fail_alloc;
-	}
-
-	mem->size = (mem->size + SIS_MM_ALIGN_MASK) >> SIS_MM_ALIGN_SHIFT;
-	if (pool == AGP_TYPE) {
-		retval = drm_mm_insert_node(&dev_priv->agp_mm,
-					    &item->mm_node,
-					    mem->size, 0);
-		offset = item->mm_node.start;
-	} else {
-#if defined(CONFIG_FB_SIS) || defined(CONFIG_FB_SIS_MODULE)
-		item->req.size = mem->size;
-		sis_malloc(&item->req);
-		if (item->req.size == 0)
-			retval = -ENOMEM;
-		offset = item->req.offset;
-#else
-		retval = drm_mm_insert_node(&dev_priv->vram_mm,
-					    &item->mm_node,
-					    mem->size, 0);
-		offset = item->mm_node.start;
-#endif
-	}
-	if (retval)
-		goto fail_alloc;
-
-again:
-	if (idr_pre_get(&dev_priv->object_idr, GFP_KERNEL) == 0) {
-		retval = -ENOMEM;
-		goto fail_idr;
-	}
-
-	retval = idr_get_new_above(&dev_priv->object_idr, item, 1, &user_key);
-	if (retval == -EAGAIN)
-		goto again;
-	if (retval)
-		goto fail_idr;
-
-	list_add(&item->owner_list, &file_priv->obj_list);
-	mutex_unlock(&dev->struct_mutex);
-
-	mem->offset = ((pool == 0) ?
-		      dev_priv->vram_offset : dev_priv->agp_offset) +
-	    (offset << SIS_MM_ALIGN_SHIFT);
-	mem->free = user_key;
-	mem->size = mem->size << SIS_MM_ALIGN_SHIFT;
-
-	return 0;
-
-fail_idr:
-	drm_mm_remove_node(&item->mm_node);
-fail_alloc:
-	kfree(item);
-	mutex_unlock(&dev->struct_mutex);
-
-	mem->offset = 0;
-	mem->size = 0;
-	mem->free = 0;
-
-	DRM_DEBUG("alloc %d, size = %d, offset = %d\n", pool, mem->size,
-		  mem->offset);
-
-	return retval;
-}
-
-static int sis_drm_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_mem_t *mem = data;
-	struct sis_memblock *obj;
-
-	mutex_lock(&dev->struct_mutex);
-	obj = idr_find(&dev_priv->object_idr, mem->free);
-	if (obj == NULL) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
-	idr_remove(&dev_priv->object_idr, mem->free);
-	list_del(&obj->owner_list);
-	if (drm_mm_node_allocated(&obj->mm_node))
-		drm_mm_remove_node(&obj->mm_node);
-#if defined(CONFIG_FB_SIS) || defined(CONFIG_FB_SIS_MODULE)
-	else
-		sis_free(obj->req.offset);
-#endif
-	kfree(obj);
-	mutex_unlock(&dev->struct_mutex);
-	DRM_DEBUG("free = 0x%lx\n", mem->free);
-
-	return 0;
-}
-
-static int sis_fb_alloc(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	return sis_drm_alloc(dev, file_priv, data, VIDEO_TYPE);
-}
-
-static int sis_ioctl_agp_init(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_agp_t *agp = data;
-	dev_priv = dev->dev_private;
-
-	mutex_lock(&dev->struct_mutex);
-	drm_mm_init(&dev_priv->agp_mm, 0, agp->size >> SIS_MM_ALIGN_SHIFT);
-
-	dev_priv->agp_initialized = 1;
-	dev_priv->agp_offset = agp->offset;
-	mutex_unlock(&dev->struct_mutex);
-
-	DRM_DEBUG("offset = %u, size = %u\n", agp->offset, agp->size);
-	return 0;
-}
-
-static int sis_ioctl_agp_alloc(struct drm_device *dev, void *data,
-			       struct drm_file *file_priv)
-{
-
-	return sis_drm_alloc(dev, file_priv, data, AGP_TYPE);
-}
-
-static drm_local_map_t *sis_reg_init(struct drm_device *dev)
-{
-	struct drm_map_list *entry;
-	drm_local_map_t *map;
-
-	list_for_each_entry(entry, &dev->maplist, head) {
-		map = entry->map;
-		if (!map)
-			continue;
-		if (map->type == _DRM_REGISTERS)
-			return map;
-	}
-	return NULL;
-}
-
-int sis_idle(struct drm_device *dev)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	uint32_t idle_reg;
-	unsigned long end;
-	int i;
-
-	if (dev_priv->idle_fault)
-		return 0;
-
-	if (dev_priv->mmio == NULL) {
-		dev_priv->mmio = sis_reg_init(dev);
-		if (dev_priv->mmio == NULL) {
-			DRM_ERROR("Could not find register map.\n");
-			return 0;
-		}
-	}
-
-	/*
-	 * Implement a device switch here if needed
-	 */
-
-	if (dev_priv->chipset != SIS_CHIP_315)
-		return 0;
-
-	/*
-	 * Timeout after 3 seconds. We cannot use DRM_WAIT_ON here
-	 * because its polling frequency is too low.
-	 */
-
-	end = jiffies + (DRM_HZ * 3);
-
-	for (i = 0; i < 4; ++i) {
-		do {
-			idle_reg = SIS_READ(0x85cc);
-		} while (!time_after_eq(jiffies, end) &&
-			  ((idle_reg & 0x80000000) != 0x80000000));
-	}
-
-	if (time_after_eq(jiffies, end)) {
-		DRM_ERROR("Graphics engine idle timeout. "
-			  "Disabling idle check\n");
-		dev_priv->idle_fault = 1;
-	}
-
-	/*
-	 * The caller never sees an error code. It gets trapped
-	 * in libdrm.
-	 */
-
-	return 0;
-}
-
-
-void sis_lastclose(struct drm_device *dev)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-
-	if (!dev_priv)
-		return;
-
-	mutex_lock(&dev->struct_mutex);
-	if (dev_priv->vram_initialized) {
-		drm_mm_takedown(&dev_priv->vram_mm);
-		dev_priv->vram_initialized = 0;
-	}
-	if (dev_priv->agp_initialized) {
-		drm_mm_takedown(&dev_priv->agp_mm);
-		dev_priv->agp_initialized = 0;
-	}
-	dev_priv->mmio = NULL;
-	mutex_unlock(&dev->struct_mutex);
-}
-
-void sis_reclaim_buffers_locked(struct drm_device *dev,
-				struct drm_file *file)
-{
-	struct sis_file_private *file_priv = file->driver_priv;
-	struct sis_memblock *entry, *next;
-
-	mutex_lock(&dev->struct_mutex);
-	if (list_empty(&file_priv->obj_list)) {
-		mutex_unlock(&dev->struct_mutex);
-		return;
-	}
-
-	if (dev->driver->dma_quiescent)
-		dev->driver->dma_quiescent(dev);
-
-
-	list_for_each_entry_safe(entry, next, &file_priv->obj_list,
-				 owner_list) {
-		list_del(&entry->owner_list);
-		if (drm_mm_node_allocated(&entry->mm_node))
-			drm_mm_remove_node(&entry->mm_node);
-#if defined(CONFIG_FB_SIS) || defined(CONFIG_FB_SIS_MODULE)
-		else
-			sis_free(entry->req.offset);
-#endif
-		kfree(entry);
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return;
-}
-
-struct drm_ioctl_desc sis_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(SIS_FB_ALLOC, sis_fb_alloc, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(SIS_FB_FREE, sis_drm_free, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(SIS_AGP_INIT, sis_ioctl_agp_init, DRM_AUTH | DRM_MASTER | DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(SIS_AGP_ALLOC, sis_ioctl_agp_alloc, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(SIS_AGP_FREE, sis_drm_free, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(SIS_FB_INIT, sis_fb_init, DRM_AUTH | DRM_MASTER | DRM_ROOT_ONLY),
-};
-
-int sis_max_ioctl = DRM_ARRAY_SIZE(sis_ioctls);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/tdfx/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/tdfx/Makefile
deleted file mode 100644
index 0379f294..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/tdfx/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm
-tdfx-y := tdfx_drv.o
-
-obj-$(CONFIG_DRM_TDFX)	+= tdfx.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/tdfx/tdfx_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/tdfx/tdfx_drv.c
deleted file mode 100644
index 1613c785..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/tdfx/tdfx_drv.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* tdfx_drv.c -- tdfx driver -*- linux-c -*-
- * Created: Thu Oct  7 10:38:32 1999 by faith@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Rickard E. (Rik) Faith <faith@valinux.com>
- *    Daryll Strauss <daryll@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "tdfx_drv.h"
-
-#include "drm_pciids.h"
-
-static struct pci_device_id pciidlist[] = {
-	tdfx_PCI_IDS
-};
-
-static const struct file_operations tdfx_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	.driver_features = DRIVER_USE_MTRR,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-	.fops = &tdfx_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct pci_driver tdfx_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-};
-
-static int __init tdfx_init(void)
-{
-	return drm_pci_init(&driver, &tdfx_pci_driver);
-}
-
-static void __exit tdfx_exit(void)
-{
-	drm_pci_exit(&driver, &tdfx_pci_driver);
-}
-
-module_init(tdfx_init);
-module_exit(tdfx_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/tdfx/tdfx_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/tdfx/tdfx_drv.h
deleted file mode 100644
index 84204ec1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/tdfx/tdfx_drv.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* tdfx.h -- 3dfx DRM template customization -*- linux-c -*-
- * Created: Wed Feb 14 12:32:32 2001 by gareth@valinux.com
- */
-/*
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __TDFX_H__
-#define __TDFX_H__
-
-/* General customization:
- */
-
-#define DRIVER_AUTHOR		"VA Linux Systems Inc."
-
-#define DRIVER_NAME		"tdfx"
-#define DRIVER_DESC		"3dfx Banshee/Voodoo3+"
-#define DRIVER_DATE		"20010216"
-
-#define DRIVER_MAJOR		1
-#define DRIVER_MINOR		0
-#define DRIVER_PATCHLEVEL	0
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/ttm/Makefile
deleted file mode 100644
index b2b33dde..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-
-ccflags-y := -Iinclude/drm
-ttm-y := ttm_agp_backend.o ttm_memory.o ttm_tt.o ttm_bo.o \
-	ttm_bo_util.o ttm_bo_vm.o ttm_module.o \
-	ttm_object.o ttm_lock.o ttm_execbuf_util.o ttm_page_alloc.o \
-	ttm_bo_manager.o
-
-ifeq ($(CONFIG_SWIOTLB),y)
-ttm-y += ttm_page_alloc_dma.o
-endif
-
-obj-$(CONFIG_DRM_TTM) += ttm.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_agp_backend.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_agp_backend.c
deleted file mode 100644
index 4a872829..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_agp_backend.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- *          Keith Packard.
- */
-
-#define pr_fmt(fmt) "[TTM] " fmt
-
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_page_alloc.h"
-#ifdef TTM_HAS_AGP
-#include "ttm/ttm_placement.h"
-#include <linux/agp_backend.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <asm/agp.h>
-
-struct ttm_agp_backend {
-	struct ttm_tt ttm;
-	struct agp_memory *mem;
-	struct agp_bridge_data *bridge;
-};
-
-static int ttm_agp_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem)
-{
-	struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm);
-	struct drm_mm_node *node = bo_mem->mm_node;
-	struct agp_memory *mem;
-	int ret, cached = (bo_mem->placement & TTM_PL_FLAG_CACHED);
-	unsigned i;
-
-	mem = agp_allocate_memory(agp_be->bridge, ttm->num_pages, AGP_USER_MEMORY);
-	if (unlikely(mem == NULL))
-		return -ENOMEM;
-
-	mem->page_count = 0;
-	for (i = 0; i < ttm->num_pages; i++) {
-		struct page *page = ttm->pages[i];
-
-		if (!page)
-			page = ttm->dummy_read_page;
-
-		mem->pages[mem->page_count++] = page;
-	}
-	agp_be->mem = mem;
-
-	mem->is_flushed = 1;
-	mem->type = (cached) ? AGP_USER_CACHED_MEMORY : AGP_USER_MEMORY;
-
-	ret = agp_bind_memory(mem, node->start);
-	if (ret)
-		pr_err("AGP Bind memory failed\n");
-
-	return ret;
-}
-
-static int ttm_agp_unbind(struct ttm_tt *ttm)
-{
-	struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm);
-
-	if (agp_be->mem) {
-		if (agp_be->mem->is_bound)
-			return agp_unbind_memory(agp_be->mem);
-		agp_free_memory(agp_be->mem);
-		agp_be->mem = NULL;
-	}
-	return 0;
-}
-
-static void ttm_agp_destroy(struct ttm_tt *ttm)
-{
-	struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm);
-
-	if (agp_be->mem)
-		ttm_agp_unbind(ttm);
-	ttm_tt_fini(ttm);
-	kfree(agp_be);
-}
-
-static struct ttm_backend_func ttm_agp_func = {
-	.bind = ttm_agp_bind,
-	.unbind = ttm_agp_unbind,
-	.destroy = ttm_agp_destroy,
-};
-
-struct ttm_tt *ttm_agp_tt_create(struct ttm_bo_device *bdev,
-				 struct agp_bridge_data *bridge,
-				 unsigned long size, uint32_t page_flags,
-				 struct page *dummy_read_page)
-{
-	struct ttm_agp_backend *agp_be;
-
-	agp_be = kmalloc(sizeof(*agp_be), GFP_KERNEL);
-	if (!agp_be)
-		return NULL;
-
-	agp_be->mem = NULL;
-	agp_be->bridge = bridge;
-	agp_be->ttm.func = &ttm_agp_func;
-
-	if (ttm_tt_init(&agp_be->ttm, bdev, size, page_flags, dummy_read_page)) {
-		return NULL;
-	}
-
-	return &agp_be->ttm;
-}
-EXPORT_SYMBOL(ttm_agp_tt_create);
-
-int ttm_agp_tt_populate(struct ttm_tt *ttm)
-{
-	if (ttm->state != tt_unpopulated)
-		return 0;
-
-	return ttm_pool_populate(ttm);
-}
-EXPORT_SYMBOL(ttm_agp_tt_populate);
-
-void ttm_agp_tt_unpopulate(struct ttm_tt *ttm)
-{
-	ttm_pool_unpopulate(ttm);
-}
-EXPORT_SYMBOL(ttm_agp_tt_unpopulate);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo.c
deleted file mode 100644
index 8b73ae84..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo.c
+++ /dev/null
@@ -1,1897 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-#define pr_fmt(fmt) "[TTM] " fmt
-
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include <linux/jiffies.h>
-#include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/file.h>
-#include <linux/module.h>
-#include <linux/atomic.h>
-
-#define TTM_ASSERT_LOCKED(param)
-#define TTM_DEBUG(fmt, arg...)
-#define TTM_BO_HASH_ORDER 13
-
-static int ttm_bo_setup_vm(struct ttm_buffer_object *bo);
-static int ttm_bo_swapout(struct ttm_mem_shrink *shrink);
-static void ttm_bo_global_kobj_release(struct kobject *kobj);
-
-static struct attribute ttm_bo_count = {
-	.name = "bo_count",
-	.mode = S_IRUGO
-};
-
-static inline int ttm_mem_type_from_flags(uint32_t flags, uint32_t *mem_type)
-{
-	int i;
-
-	for (i = 0; i <= TTM_PL_PRIV5; i++)
-		if (flags & (1 << i)) {
-			*mem_type = i;
-			return 0;
-		}
-	return -EINVAL;
-}
-
-static void ttm_mem_type_debug(struct ttm_bo_device *bdev, int mem_type)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem_type];
-
-	pr_err("    has_type: %d\n", man->has_type);
-	pr_err("    use_type: %d\n", man->use_type);
-	pr_err("    flags: 0x%08X\n", man->flags);
-	pr_err("    gpu_offset: 0x%08lX\n", man->gpu_offset);
-	pr_err("    size: %llu\n", man->size);
-	pr_err("    available_caching: 0x%08X\n", man->available_caching);
-	pr_err("    default_caching: 0x%08X\n", man->default_caching);
-	if (mem_type != TTM_PL_SYSTEM)
-		(*man->func->debug)(man, TTM_PFX);
-}
-
-static void ttm_bo_mem_space_debug(struct ttm_buffer_object *bo,
-					struct ttm_placement *placement)
-{
-	int i, ret, mem_type;
-
-	pr_err("No space for %p (%lu pages, %luK, %luM)\n",
-	       bo, bo->mem.num_pages, bo->mem.size >> 10,
-	       bo->mem.size >> 20);
-	for (i = 0; i < placement->num_placement; i++) {
-		ret = ttm_mem_type_from_flags(placement->placement[i],
-						&mem_type);
-		if (ret)
-			return;
-		pr_err("  placement[%d]=0x%08X (%d)\n",
-		       i, placement->placement[i], mem_type);
-		ttm_mem_type_debug(bo->bdev, mem_type);
-	}
-}
-
-static ssize_t ttm_bo_global_show(struct kobject *kobj,
-				  struct attribute *attr,
-				  char *buffer)
-{
-	struct ttm_bo_global *glob =
-		container_of(kobj, struct ttm_bo_global, kobj);
-
-	return snprintf(buffer, PAGE_SIZE, "%lu\n",
-			(unsigned long) atomic_read(&glob->bo_count));
-}
-
-static struct attribute *ttm_bo_global_attrs[] = {
-	&ttm_bo_count,
-	NULL
-};
-
-static const struct sysfs_ops ttm_bo_global_ops = {
-	.show = &ttm_bo_global_show
-};
-
-static struct kobj_type ttm_bo_glob_kobj_type  = {
-	.release = &ttm_bo_global_kobj_release,
-	.sysfs_ops = &ttm_bo_global_ops,
-	.default_attrs = ttm_bo_global_attrs
-};
-
-
-static inline uint32_t ttm_bo_type_flags(unsigned type)
-{
-	return 1 << (type);
-}
-
-static void ttm_bo_release_list(struct kref *list_kref)
-{
-	struct ttm_buffer_object *bo =
-	    container_of(list_kref, struct ttm_buffer_object, list_kref);
-	struct ttm_bo_device *bdev = bo->bdev;
-	size_t acc_size = bo->acc_size;
-
-	BUG_ON(atomic_read(&bo->list_kref.refcount));
-	BUG_ON(atomic_read(&bo->kref.refcount));
-	BUG_ON(atomic_read(&bo->cpu_writers));
-	BUG_ON(bo->sync_obj != NULL);
-	BUG_ON(bo->mem.mm_node != NULL);
-	BUG_ON(!list_empty(&bo->lru));
-	BUG_ON(!list_empty(&bo->ddestroy));
-
-	if (bo->ttm)
-		ttm_tt_destroy(bo->ttm);
-	atomic_dec(&bo->glob->bo_count);
-	if (bo->destroy)
-		bo->destroy(bo);
-	else {
-		kfree(bo);
-	}
-	ttm_mem_global_free(bdev->glob->mem_glob, acc_size);
-}
-
-int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo, bool interruptible)
-{
-	if (interruptible) {
-		return wait_event_interruptible(bo->event_queue,
-					       atomic_read(&bo->reserved) == 0);
-	} else {
-		wait_event(bo->event_queue, atomic_read(&bo->reserved) == 0);
-		return 0;
-	}
-}
-EXPORT_SYMBOL(ttm_bo_wait_unreserved);
-
-void ttm_bo_add_to_lru(struct ttm_buffer_object *bo)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_mem_type_manager *man;
-
-	BUG_ON(!atomic_read(&bo->reserved));
-
-	if (!(bo->mem.placement & TTM_PL_FLAG_NO_EVICT)) {
-
-		BUG_ON(!list_empty(&bo->lru));
-
-		man = &bdev->man[bo->mem.mem_type];
-		list_add_tail(&bo->lru, &man->lru);
-		kref_get(&bo->list_kref);
-
-		if (bo->ttm != NULL) {
-			list_add_tail(&bo->swap, &bo->glob->swap_lru);
-			kref_get(&bo->list_kref);
-		}
-	}
-}
-
-int ttm_bo_del_from_lru(struct ttm_buffer_object *bo)
-{
-	int put_count = 0;
-
-	if (!list_empty(&bo->swap)) {
-		list_del_init(&bo->swap);
-		++put_count;
-	}
-	if (!list_empty(&bo->lru)) {
-		list_del_init(&bo->lru);
-		++put_count;
-	}
-
-	/*
-	 * TODO: Add a driver hook to delete from
-	 * driver-specific LRU's here.
-	 */
-
-	return put_count;
-}
-
-int ttm_bo_reserve_locked(struct ttm_buffer_object *bo,
-			  bool interruptible,
-			  bool no_wait, bool use_sequence, uint32_t sequence)
-{
-	struct ttm_bo_global *glob = bo->glob;
-	int ret;
-
-	while (unlikely(atomic_cmpxchg(&bo->reserved, 0, 1) != 0)) {
-		/**
-		 * Deadlock avoidance for multi-bo reserving.
-		 */
-		if (use_sequence && bo->seq_valid) {
-			/**
-			 * We've already reserved this one.
-			 */
-			if (unlikely(sequence == bo->val_seq))
-				return -EDEADLK;
-			/**
-			 * Already reserved by a thread that will not back
-			 * off for us. We need to back off.
-			 */
-			if (unlikely(sequence - bo->val_seq < (1 << 31)))
-				return -EAGAIN;
-		}
-
-		if (no_wait)
-			return -EBUSY;
-
-		spin_unlock(&glob->lru_lock);
-		ret = ttm_bo_wait_unreserved(bo, interruptible);
-		spin_lock(&glob->lru_lock);
-
-		if (unlikely(ret))
-			return ret;
-	}
-
-	if (use_sequence) {
-		/**
-		 * Wake up waiters that may need to recheck for deadlock,
-		 * if we decreased the sequence number.
-		 */
-		if (unlikely((bo->val_seq - sequence < (1 << 31))
-			     || !bo->seq_valid))
-			wake_up_all(&bo->event_queue);
-
-		bo->val_seq = sequence;
-		bo->seq_valid = true;
-	} else {
-		bo->seq_valid = false;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(ttm_bo_reserve);
-
-static void ttm_bo_ref_bug(struct kref *list_kref)
-{
-	BUG();
-}
-
-void ttm_bo_list_ref_sub(struct ttm_buffer_object *bo, int count,
-			 bool never_free)
-{
-	kref_sub(&bo->list_kref, count,
-		 (never_free) ? ttm_bo_ref_bug : ttm_bo_release_list);
-}
-
-int ttm_bo_reserve(struct ttm_buffer_object *bo,
-		   bool interruptible,
-		   bool no_wait, bool use_sequence, uint32_t sequence)
-{
-	struct ttm_bo_global *glob = bo->glob;
-	int put_count = 0;
-	int ret;
-
-	spin_lock(&glob->lru_lock);
-	ret = ttm_bo_reserve_locked(bo, interruptible, no_wait, use_sequence,
-				    sequence);
-	if (likely(ret == 0))
-		put_count = ttm_bo_del_from_lru(bo);
-	spin_unlock(&glob->lru_lock);
-
-	ttm_bo_list_ref_sub(bo, put_count, true);
-
-	return ret;
-}
-
-void ttm_bo_unreserve_locked(struct ttm_buffer_object *bo)
-{
-	ttm_bo_add_to_lru(bo);
-	atomic_set(&bo->reserved, 0);
-	wake_up_all(&bo->event_queue);
-}
-
-void ttm_bo_unreserve(struct ttm_buffer_object *bo)
-{
-	struct ttm_bo_global *glob = bo->glob;
-
-	spin_lock(&glob->lru_lock);
-	ttm_bo_unreserve_locked(bo);
-	spin_unlock(&glob->lru_lock);
-}
-EXPORT_SYMBOL(ttm_bo_unreserve);
-
-/*
- * Call bo->mutex locked.
- */
-static int ttm_bo_add_ttm(struct ttm_buffer_object *bo, bool zero_alloc)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_bo_global *glob = bo->glob;
-	int ret = 0;
-	uint32_t page_flags = 0;
-
-	TTM_ASSERT_LOCKED(&bo->mutex);
-	bo->ttm = NULL;
-
-	if (bdev->need_dma32)
-		page_flags |= TTM_PAGE_FLAG_DMA32;
-
-	switch (bo->type) {
-	case ttm_bo_type_device:
-		if (zero_alloc)
-			page_flags |= TTM_PAGE_FLAG_ZERO_ALLOC;
-	case ttm_bo_type_kernel:
-		bo->ttm = bdev->driver->ttm_tt_create(bdev, bo->num_pages << PAGE_SHIFT,
-						      page_flags, glob->dummy_read_page);
-		if (unlikely(bo->ttm == NULL))
-			ret = -ENOMEM;
-		break;
-	default:
-		pr_err("Illegal buffer object type\n");
-		ret = -EINVAL;
-		break;
-	}
-
-	return ret;
-}
-
-static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
-				  struct ttm_mem_reg *mem,
-				  bool evict, bool interruptible,
-				  bool no_wait_reserve, bool no_wait_gpu)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	bool old_is_pci = ttm_mem_reg_is_pci(bdev, &bo->mem);
-	bool new_is_pci = ttm_mem_reg_is_pci(bdev, mem);
-	struct ttm_mem_type_manager *old_man = &bdev->man[bo->mem.mem_type];
-	struct ttm_mem_type_manager *new_man = &bdev->man[mem->mem_type];
-	int ret = 0;
-
-	if (old_is_pci || new_is_pci ||
-	    ((mem->placement & bo->mem.placement & TTM_PL_MASK_CACHING) == 0)) {
-		ret = ttm_mem_io_lock(old_man, true);
-		if (unlikely(ret != 0))
-			goto out_err;
-		ttm_bo_unmap_virtual_locked(bo);
-		ttm_mem_io_unlock(old_man);
-	}
-
-	/*
-	 * Create and bind a ttm if required.
-	 */
-
-	if (!(new_man->flags & TTM_MEMTYPE_FLAG_FIXED)) {
-		if (bo->ttm == NULL) {
-			bool zero = !(old_man->flags & TTM_MEMTYPE_FLAG_FIXED);
-			ret = ttm_bo_add_ttm(bo, zero);
-			if (ret)
-				goto out_err;
-		}
-
-		ret = ttm_tt_set_placement_caching(bo->ttm, mem->placement);
-		if (ret)
-			goto out_err;
-
-		if (mem->mem_type != TTM_PL_SYSTEM) {
-			ret = ttm_tt_bind(bo->ttm, mem);
-			if (ret)
-				goto out_err;
-		}
-
-		if (bo->mem.mem_type == TTM_PL_SYSTEM) {
-			if (bdev->driver->move_notify)
-				bdev->driver->move_notify(bo, mem);
-			bo->mem = *mem;
-			mem->mm_node = NULL;
-			goto moved;
-		}
-	}
-
-	if (bdev->driver->move_notify)
-		bdev->driver->move_notify(bo, mem);
-
-	if (!(old_man->flags & TTM_MEMTYPE_FLAG_FIXED) &&
-	    !(new_man->flags & TTM_MEMTYPE_FLAG_FIXED))
-		ret = ttm_bo_move_ttm(bo, evict, no_wait_reserve, no_wait_gpu, mem);
-	else if (bdev->driver->move)
-		ret = bdev->driver->move(bo, evict, interruptible,
-					 no_wait_reserve, no_wait_gpu, mem);
-	else
-		ret = ttm_bo_move_memcpy(bo, evict, no_wait_reserve, no_wait_gpu, mem);
-
-	if (ret) {
-		if (bdev->driver->move_notify) {
-			struct ttm_mem_reg tmp_mem = *mem;
-			*mem = bo->mem;
-			bo->mem = tmp_mem;
-			bdev->driver->move_notify(bo, mem);
-			bo->mem = *mem;
-		}
-
-		goto out_err;
-	}
-
-moved:
-	if (bo->evicted) {
-		ret = bdev->driver->invalidate_caches(bdev, bo->mem.placement);
-		if (ret)
-			pr_err("Can not flush read caches\n");
-		bo->evicted = false;
-	}
-
-	if (bo->mem.mm_node) {
-		bo->offset = (bo->mem.start << PAGE_SHIFT) +
-		    bdev->man[bo->mem.mem_type].gpu_offset;
-		bo->cur_placement = bo->mem.placement;
-	} else
-		bo->offset = 0;
-
-	return 0;
-
-out_err:
-	new_man = &bdev->man[bo->mem.mem_type];
-	if ((new_man->flags & TTM_MEMTYPE_FLAG_FIXED) && bo->ttm) {
-		ttm_tt_unbind(bo->ttm);
-		ttm_tt_destroy(bo->ttm);
-		bo->ttm = NULL;
-	}
-
-	return ret;
-}
-
-/**
- * Call bo::reserved.
- * Will release GPU memory type usage on destruction.
- * This is the place to put in driver specific hooks to release
- * driver private resources.
- * Will release the bo::reserved lock.
- */
-
-static void ttm_bo_cleanup_memtype_use(struct ttm_buffer_object *bo)
-{
-	if (bo->bdev->driver->move_notify)
-		bo->bdev->driver->move_notify(bo, NULL);
-
-	if (bo->ttm) {
-		ttm_tt_unbind(bo->ttm);
-		ttm_tt_destroy(bo->ttm);
-		bo->ttm = NULL;
-	}
-	ttm_bo_mem_put(bo, &bo->mem);
-
-	atomic_set(&bo->reserved, 0);
-
-	/*
-	 * Make processes trying to reserve really pick it up.
-	 */
-	smp_mb__after_atomic_dec();
-	wake_up_all(&bo->event_queue);
-}
-
-static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_bo_global *glob = bo->glob;
-	struct ttm_bo_driver *driver;
-	void *sync_obj = NULL;
-	void *sync_obj_arg;
-	int put_count;
-	int ret;
-
-	spin_lock(&bdev->fence_lock);
-	(void) ttm_bo_wait(bo, false, false, true);
-	if (!bo->sync_obj) {
-
-		spin_lock(&glob->lru_lock);
-
-		/**
-		 * Lock inversion between bo:reserve and bdev::fence_lock here,
-		 * but that's OK, since we're only trylocking.
-		 */
-
-		ret = ttm_bo_reserve_locked(bo, false, true, false, 0);
-
-		if (unlikely(ret == -EBUSY))
-			goto queue;
-
-		spin_unlock(&bdev->fence_lock);
-		put_count = ttm_bo_del_from_lru(bo);
-
-		spin_unlock(&glob->lru_lock);
-		ttm_bo_cleanup_memtype_use(bo);
-
-		ttm_bo_list_ref_sub(bo, put_count, true);
-
-		return;
-	} else {
-		spin_lock(&glob->lru_lock);
-	}
-queue:
-	driver = bdev->driver;
-	if (bo->sync_obj)
-		sync_obj = driver->sync_obj_ref(bo->sync_obj);
-	sync_obj_arg = bo->sync_obj_arg;
-
-	kref_get(&bo->list_kref);
-	list_add_tail(&bo->ddestroy, &bdev->ddestroy);
-	spin_unlock(&glob->lru_lock);
-	spin_unlock(&bdev->fence_lock);
-
-	if (sync_obj) {
-		driver->sync_obj_flush(sync_obj, sync_obj_arg);
-		driver->sync_obj_unref(&sync_obj);
-	}
-	schedule_delayed_work(&bdev->wq,
-			      ((HZ / 100) < 1) ? 1 : HZ / 100);
-}
-
-/**
- * function ttm_bo_cleanup_refs
- * If bo idle, remove from delayed- and lru lists, and unref.
- * If not idle, do nothing.
- *
- * @interruptible         Any sleeps should occur interruptibly.
- * @no_wait_reserve       Never wait for reserve. Return -EBUSY instead.
- * @no_wait_gpu           Never wait for gpu. Return -EBUSY instead.
- */
-
-static int ttm_bo_cleanup_refs(struct ttm_buffer_object *bo,
-			       bool interruptible,
-			       bool no_wait_reserve,
-			       bool no_wait_gpu)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_bo_global *glob = bo->glob;
-	int put_count;
-	int ret = 0;
-
-retry:
-	spin_lock(&bdev->fence_lock);
-	ret = ttm_bo_wait(bo, false, interruptible, no_wait_gpu);
-	spin_unlock(&bdev->fence_lock);
-
-	if (unlikely(ret != 0))
-		return ret;
-
-	spin_lock(&glob->lru_lock);
-
-	if (unlikely(list_empty(&bo->ddestroy))) {
-		spin_unlock(&glob->lru_lock);
-		return 0;
-	}
-
-	ret = ttm_bo_reserve_locked(bo, interruptible,
-				    no_wait_reserve, false, 0);
-
-	if (unlikely(ret != 0)) {
-		spin_unlock(&glob->lru_lock);
-		return ret;
-	}
-
-	/**
-	 * We can re-check for sync object without taking
-	 * the bo::lock since setting the sync object requires
-	 * also bo::reserved. A busy object at this point may
-	 * be caused by another thread recently starting an accelerated
-	 * eviction.
-	 */
-
-	if (unlikely(bo->sync_obj)) {
-		atomic_set(&bo->reserved, 0);
-		wake_up_all(&bo->event_queue);
-		spin_unlock(&glob->lru_lock);
-		goto retry;
-	}
-
-	put_count = ttm_bo_del_from_lru(bo);
-	list_del_init(&bo->ddestroy);
-	++put_count;
-
-	spin_unlock(&glob->lru_lock);
-	ttm_bo_cleanup_memtype_use(bo);
-
-	ttm_bo_list_ref_sub(bo, put_count, true);
-
-	return 0;
-}
-
-/**
- * Traverse the delayed list, and call ttm_bo_cleanup_refs on all
- * encountered buffers.
- */
-
-static int ttm_bo_delayed_delete(struct ttm_bo_device *bdev, bool remove_all)
-{
-	struct ttm_bo_global *glob = bdev->glob;
-	struct ttm_buffer_object *entry = NULL;
-	int ret = 0;
-
-	spin_lock(&glob->lru_lock);
-	if (list_empty(&bdev->ddestroy))
-		goto out_unlock;
-
-	entry = list_first_entry(&bdev->ddestroy,
-		struct ttm_buffer_object, ddestroy);
-	kref_get(&entry->list_kref);
-
-	for (;;) {
-		struct ttm_buffer_object *nentry = NULL;
-
-		if (entry->ddestroy.next != &bdev->ddestroy) {
-			nentry = list_first_entry(&entry->ddestroy,
-				struct ttm_buffer_object, ddestroy);
-			kref_get(&nentry->list_kref);
-		}
-
-		spin_unlock(&glob->lru_lock);
-		ret = ttm_bo_cleanup_refs(entry, false, !remove_all,
-					  !remove_all);
-		kref_put(&entry->list_kref, ttm_bo_release_list);
-		entry = nentry;
-
-		if (ret || !entry)
-			goto out;
-
-		spin_lock(&glob->lru_lock);
-		if (list_empty(&entry->ddestroy))
-			break;
-	}
-
-out_unlock:
-	spin_unlock(&glob->lru_lock);
-out:
-	if (entry)
-		kref_put(&entry->list_kref, ttm_bo_release_list);
-	return ret;
-}
-
-static void ttm_bo_delayed_workqueue(struct work_struct *work)
-{
-	struct ttm_bo_device *bdev =
-	    container_of(work, struct ttm_bo_device, wq.work);
-
-	if (ttm_bo_delayed_delete(bdev, false)) {
-		schedule_delayed_work(&bdev->wq,
-				      ((HZ / 100) < 1) ? 1 : HZ / 100);
-	}
-}
-
-static void ttm_bo_release(struct kref *kref)
-{
-	struct ttm_buffer_object *bo =
-	    container_of(kref, struct ttm_buffer_object, kref);
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_mem_type_manager *man = &bdev->man[bo->mem.mem_type];
-
-	if (likely(bo->vm_node != NULL)) {
-		rb_erase(&bo->vm_rb, &bdev->addr_space_rb);
-		drm_mm_put_block(bo->vm_node);
-		bo->vm_node = NULL;
-	}
-	write_unlock(&bdev->vm_lock);
-	ttm_mem_io_lock(man, false);
-	ttm_mem_io_free_vm(bo);
-	ttm_mem_io_unlock(man);
-	ttm_bo_cleanup_refs_or_queue(bo);
-	kref_put(&bo->list_kref, ttm_bo_release_list);
-	write_lock(&bdev->vm_lock);
-}
-
-void ttm_bo_unref(struct ttm_buffer_object **p_bo)
-{
-	struct ttm_buffer_object *bo = *p_bo;
-	struct ttm_bo_device *bdev = bo->bdev;
-
-	*p_bo = NULL;
-	write_lock(&bdev->vm_lock);
-	kref_put(&bo->kref, ttm_bo_release);
-	write_unlock(&bdev->vm_lock);
-}
-EXPORT_SYMBOL(ttm_bo_unref);
-
-int ttm_bo_lock_delayed_workqueue(struct ttm_bo_device *bdev)
-{
-	return cancel_delayed_work_sync(&bdev->wq);
-}
-EXPORT_SYMBOL(ttm_bo_lock_delayed_workqueue);
-
-void ttm_bo_unlock_delayed_workqueue(struct ttm_bo_device *bdev, int resched)
-{
-	if (resched)
-		schedule_delayed_work(&bdev->wq,
-				      ((HZ / 100) < 1) ? 1 : HZ / 100);
-}
-EXPORT_SYMBOL(ttm_bo_unlock_delayed_workqueue);
-
-static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible,
-			bool no_wait_reserve, bool no_wait_gpu)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_mem_reg evict_mem;
-	struct ttm_placement placement;
-	int ret = 0;
-
-	spin_lock(&bdev->fence_lock);
-	ret = ttm_bo_wait(bo, false, interruptible, no_wait_gpu);
-	spin_unlock(&bdev->fence_lock);
-
-	if (unlikely(ret != 0)) {
-		if (ret != -ERESTARTSYS) {
-			pr_err("Failed to expire sync object before buffer eviction\n");
-		}
-		goto out;
-	}
-
-	BUG_ON(!atomic_read(&bo->reserved));
-
-	evict_mem = bo->mem;
-	evict_mem.mm_node = NULL;
-	evict_mem.bus.io_reserved_vm = false;
-	evict_mem.bus.io_reserved_count = 0;
-
-	placement.fpfn = 0;
-	placement.lpfn = 0;
-	placement.num_placement = 0;
-	placement.num_busy_placement = 0;
-	bdev->driver->evict_flags(bo, &placement);
-	ret = ttm_bo_mem_space(bo, &placement, &evict_mem, interruptible,
-				no_wait_reserve, no_wait_gpu);
-	if (ret) {
-		if (ret != -ERESTARTSYS) {
-			pr_err("Failed to find memory space for buffer 0x%p eviction\n",
-			       bo);
-			ttm_bo_mem_space_debug(bo, &placement);
-		}
-		goto out;
-	}
-
-	ret = ttm_bo_handle_move_mem(bo, &evict_mem, true, interruptible,
-				     no_wait_reserve, no_wait_gpu);
-	if (ret) {
-		if (ret != -ERESTARTSYS)
-			pr_err("Buffer eviction failed\n");
-		ttm_bo_mem_put(bo, &evict_mem);
-		goto out;
-	}
-	bo->evicted = true;
-out:
-	return ret;
-}
-
-static int ttm_mem_evict_first(struct ttm_bo_device *bdev,
-				uint32_t mem_type,
-				bool interruptible, bool no_wait_reserve,
-				bool no_wait_gpu)
-{
-	struct ttm_bo_global *glob = bdev->glob;
-	struct ttm_mem_type_manager *man = &bdev->man[mem_type];
-	struct ttm_buffer_object *bo;
-	int ret, put_count = 0;
-
-retry:
-	spin_lock(&glob->lru_lock);
-	if (list_empty(&man->lru)) {
-		spin_unlock(&glob->lru_lock);
-		return -EBUSY;
-	}
-
-	bo = list_first_entry(&man->lru, struct ttm_buffer_object, lru);
-	kref_get(&bo->list_kref);
-
-	if (!list_empty(&bo->ddestroy)) {
-		spin_unlock(&glob->lru_lock);
-		ret = ttm_bo_cleanup_refs(bo, interruptible,
-					  no_wait_reserve, no_wait_gpu);
-		kref_put(&bo->list_kref, ttm_bo_release_list);
-
-		if (likely(ret == 0 || ret == -ERESTARTSYS))
-			return ret;
-
-		goto retry;
-	}
-
-	ret = ttm_bo_reserve_locked(bo, false, no_wait_reserve, false, 0);
-
-	if (unlikely(ret == -EBUSY)) {
-		spin_unlock(&glob->lru_lock);
-		if (likely(!no_wait_gpu))
-			ret = ttm_bo_wait_unreserved(bo, interruptible);
-
-		kref_put(&bo->list_kref, ttm_bo_release_list);
-
-		/**
-		 * We *need* to retry after releasing the lru lock.
-		 */
-
-		if (unlikely(ret != 0))
-			return ret;
-		goto retry;
-	}
-
-	put_count = ttm_bo_del_from_lru(bo);
-	spin_unlock(&glob->lru_lock);
-
-	BUG_ON(ret != 0);
-
-	ttm_bo_list_ref_sub(bo, put_count, true);
-
-	ret = ttm_bo_evict(bo, interruptible, no_wait_reserve, no_wait_gpu);
-	ttm_bo_unreserve(bo);
-
-	kref_put(&bo->list_kref, ttm_bo_release_list);
-	return ret;
-}
-
-void ttm_bo_mem_put(struct ttm_buffer_object *bo, struct ttm_mem_reg *mem)
-{
-	struct ttm_mem_type_manager *man = &bo->bdev->man[mem->mem_type];
-
-	if (mem->mm_node)
-		(*man->func->put_node)(man, mem);
-}
-EXPORT_SYMBOL(ttm_bo_mem_put);
-
-/**
- * Repeatedly evict memory from the LRU for @mem_type until we create enough
- * space, or we've evicted everything and there isn't enough space.
- */
-static int ttm_bo_mem_force_space(struct ttm_buffer_object *bo,
-					uint32_t mem_type,
-					struct ttm_placement *placement,
-					struct ttm_mem_reg *mem,
-					bool interruptible,
-					bool no_wait_reserve,
-					bool no_wait_gpu)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_mem_type_manager *man = &bdev->man[mem_type];
-	int ret;
-
-	do {
-		ret = (*man->func->get_node)(man, bo, placement, mem);
-		if (unlikely(ret != 0))
-			return ret;
-		if (mem->mm_node)
-			break;
-		ret = ttm_mem_evict_first(bdev, mem_type, interruptible,
-						no_wait_reserve, no_wait_gpu);
-		if (unlikely(ret != 0))
-			return ret;
-	} while (1);
-	if (mem->mm_node == NULL)
-		return -ENOMEM;
-	mem->mem_type = mem_type;
-	return 0;
-}
-
-static uint32_t ttm_bo_select_caching(struct ttm_mem_type_manager *man,
-				      uint32_t cur_placement,
-				      uint32_t proposed_placement)
-{
-	uint32_t caching = proposed_placement & TTM_PL_MASK_CACHING;
-	uint32_t result = proposed_placement & ~TTM_PL_MASK_CACHING;
-
-	/**
-	 * Keep current caching if possible.
-	 */
-
-	if ((cur_placement & caching) != 0)
-		result |= (cur_placement & caching);
-	else if ((man->default_caching & caching) != 0)
-		result |= man->default_caching;
-	else if ((TTM_PL_FLAG_CACHED & caching) != 0)
-		result |= TTM_PL_FLAG_CACHED;
-	else if ((TTM_PL_FLAG_WC & caching) != 0)
-		result |= TTM_PL_FLAG_WC;
-	else if ((TTM_PL_FLAG_UNCACHED & caching) != 0)
-		result |= TTM_PL_FLAG_UNCACHED;
-
-	return result;
-}
-
-static bool ttm_bo_mt_compatible(struct ttm_mem_type_manager *man,
-				 uint32_t mem_type,
-				 uint32_t proposed_placement,
-				 uint32_t *masked_placement)
-{
-	uint32_t cur_flags = ttm_bo_type_flags(mem_type);
-
-	if ((cur_flags & proposed_placement & TTM_PL_MASK_MEM) == 0)
-		return false;
-
-	if ((proposed_placement & man->available_caching) == 0)
-		return false;
-
-	cur_flags |= (proposed_placement & man->available_caching);
-
-	*masked_placement = cur_flags;
-	return true;
-}
-
-/**
- * Creates space for memory region @mem according to its type.
- *
- * This function first searches for free space in compatible memory types in
- * the priority order defined by the driver.  If free space isn't found, then
- * ttm_bo_mem_force_space is attempted in priority order to evict and find
- * space.
- */
-int ttm_bo_mem_space(struct ttm_buffer_object *bo,
-			struct ttm_placement *placement,
-			struct ttm_mem_reg *mem,
-			bool interruptible, bool no_wait_reserve,
-			bool no_wait_gpu)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_mem_type_manager *man;
-	uint32_t mem_type = TTM_PL_SYSTEM;
-	uint32_t cur_flags = 0;
-	bool type_found = false;
-	bool type_ok = false;
-	bool has_erestartsys = false;
-	int i, ret;
-
-	mem->mm_node = NULL;
-	for (i = 0; i < placement->num_placement; ++i) {
-		ret = ttm_mem_type_from_flags(placement->placement[i],
-						&mem_type);
-		if (ret)
-			return ret;
-		man = &bdev->man[mem_type];
-
-		type_ok = ttm_bo_mt_compatible(man,
-						mem_type,
-						placement->placement[i],
-						&cur_flags);
-
-		if (!type_ok)
-			continue;
-
-		cur_flags = ttm_bo_select_caching(man, bo->mem.placement,
-						  cur_flags);
-		/*
-		 * Use the access and other non-mapping-related flag bits from
-		 * the memory placement flags to the current flags
-		 */
-		ttm_flag_masked(&cur_flags, placement->placement[i],
-				~TTM_PL_MASK_MEMTYPE);
-
-		if (mem_type == TTM_PL_SYSTEM)
-			break;
-
-		if (man->has_type && man->use_type) {
-			type_found = true;
-			ret = (*man->func->get_node)(man, bo, placement, mem);
-			if (unlikely(ret))
-				return ret;
-		}
-		if (mem->mm_node)
-			break;
-	}
-
-	if ((type_ok && (mem_type == TTM_PL_SYSTEM)) || mem->mm_node) {
-		mem->mem_type = mem_type;
-		mem->placement = cur_flags;
-		return 0;
-	}
-
-	if (!type_found)
-		return -EINVAL;
-
-	for (i = 0; i < placement->num_busy_placement; ++i) {
-		ret = ttm_mem_type_from_flags(placement->busy_placement[i],
-						&mem_type);
-		if (ret)
-			return ret;
-		man = &bdev->man[mem_type];
-		if (!man->has_type)
-			continue;
-		if (!ttm_bo_mt_compatible(man,
-						mem_type,
-						placement->busy_placement[i],
-						&cur_flags))
-			continue;
-
-		cur_flags = ttm_bo_select_caching(man, bo->mem.placement,
-						  cur_flags);
-		/*
-		 * Use the access and other non-mapping-related flag bits from
-		 * the memory placement flags to the current flags
-		 */
-		ttm_flag_masked(&cur_flags, placement->busy_placement[i],
-				~TTM_PL_MASK_MEMTYPE);
-
-
-		if (mem_type == TTM_PL_SYSTEM) {
-			mem->mem_type = mem_type;
-			mem->placement = cur_flags;
-			mem->mm_node = NULL;
-			return 0;
-		}
-
-		ret = ttm_bo_mem_force_space(bo, mem_type, placement, mem,
-						interruptible, no_wait_reserve, no_wait_gpu);
-		if (ret == 0 && mem->mm_node) {
-			mem->placement = cur_flags;
-			return 0;
-		}
-		if (ret == -ERESTARTSYS)
-			has_erestartsys = true;
-	}
-	ret = (has_erestartsys) ? -ERESTARTSYS : -ENOMEM;
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_mem_space);
-
-int ttm_bo_wait_cpu(struct ttm_buffer_object *bo, bool no_wait)
-{
-	if ((atomic_read(&bo->cpu_writers) > 0) && no_wait)
-		return -EBUSY;
-
-	return wait_event_interruptible(bo->event_queue,
-					atomic_read(&bo->cpu_writers) == 0);
-}
-EXPORT_SYMBOL(ttm_bo_wait_cpu);
-
-int ttm_bo_move_buffer(struct ttm_buffer_object *bo,
-			struct ttm_placement *placement,
-			bool interruptible, bool no_wait_reserve,
-			bool no_wait_gpu)
-{
-	int ret = 0;
-	struct ttm_mem_reg mem;
-	struct ttm_bo_device *bdev = bo->bdev;
-
-	BUG_ON(!atomic_read(&bo->reserved));
-
-	/*
-	 * FIXME: It's possible to pipeline buffer moves.
-	 * Have the driver move function wait for idle when necessary,
-	 * instead of doing it here.
-	 */
-	spin_lock(&bdev->fence_lock);
-	ret = ttm_bo_wait(bo, false, interruptible, no_wait_gpu);
-	spin_unlock(&bdev->fence_lock);
-	if (ret)
-		return ret;
-	mem.num_pages = bo->num_pages;
-	mem.size = mem.num_pages << PAGE_SHIFT;
-	mem.page_alignment = bo->mem.page_alignment;
-	mem.bus.io_reserved_vm = false;
-	mem.bus.io_reserved_count = 0;
-	/*
-	 * Determine where to move the buffer.
-	 */
-	ret = ttm_bo_mem_space(bo, placement, &mem, interruptible, no_wait_reserve, no_wait_gpu);
-	if (ret)
-		goto out_unlock;
-	ret = ttm_bo_handle_move_mem(bo, &mem, false, interruptible, no_wait_reserve, no_wait_gpu);
-out_unlock:
-	if (ret && mem.mm_node)
-		ttm_bo_mem_put(bo, &mem);
-	return ret;
-}
-
-static int ttm_bo_mem_compat(struct ttm_placement *placement,
-			     struct ttm_mem_reg *mem)
-{
-	int i;
-
-	if (mem->mm_node && placement->lpfn != 0 &&
-	    (mem->start < placement->fpfn ||
-	     mem->start + mem->num_pages > placement->lpfn))
-		return -1;
-
-	for (i = 0; i < placement->num_placement; i++) {
-		if ((placement->placement[i] & mem->placement &
-			TTM_PL_MASK_CACHING) &&
-			(placement->placement[i] & mem->placement &
-			TTM_PL_MASK_MEM))
-			return i;
-	}
-	return -1;
-}
-
-int ttm_bo_validate(struct ttm_buffer_object *bo,
-			struct ttm_placement *placement,
-			bool interruptible, bool no_wait_reserve,
-			bool no_wait_gpu)
-{
-	int ret;
-
-	BUG_ON(!atomic_read(&bo->reserved));
-	/* Check that range is valid */
-	if (placement->lpfn || placement->fpfn)
-		if (placement->fpfn > placement->lpfn ||
-			(placement->lpfn - placement->fpfn) < bo->num_pages)
-			return -EINVAL;
-	/*
-	 * Check whether we need to move buffer.
-	 */
-	ret = ttm_bo_mem_compat(placement, &bo->mem);
-	if (ret < 0) {
-		ret = ttm_bo_move_buffer(bo, placement, interruptible, no_wait_reserve, no_wait_gpu);
-		if (ret)
-			return ret;
-	} else {
-		/*
-		 * Use the access and other non-mapping-related flag bits from
-		 * the compatible memory placement flags to the active flags
-		 */
-		ttm_flag_masked(&bo->mem.placement, placement->placement[ret],
-				~TTM_PL_MASK_MEMTYPE);
-	}
-	/*
-	 * We might need to add a TTM.
-	 */
-	if (bo->mem.mem_type == TTM_PL_SYSTEM && bo->ttm == NULL) {
-		ret = ttm_bo_add_ttm(bo, true);
-		if (ret)
-			return ret;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(ttm_bo_validate);
-
-int ttm_bo_check_placement(struct ttm_buffer_object *bo,
-				struct ttm_placement *placement)
-{
-	BUG_ON((placement->fpfn || placement->lpfn) &&
-	       (bo->mem.num_pages > (placement->lpfn - placement->fpfn)));
-
-	return 0;
-}
-
-int ttm_bo_init(struct ttm_bo_device *bdev,
-		struct ttm_buffer_object *bo,
-		unsigned long size,
-		enum ttm_bo_type type,
-		struct ttm_placement *placement,
-		uint32_t page_alignment,
-		unsigned long buffer_start,
-		bool interruptible,
-		struct file *persistent_swap_storage,
-		size_t acc_size,
-		void (*destroy) (struct ttm_buffer_object *))
-{
-	int ret = 0;
-	unsigned long num_pages;
-	struct ttm_mem_global *mem_glob = bdev->glob->mem_glob;
-
-	ret = ttm_mem_global_alloc(mem_glob, acc_size, false, false);
-	if (ret) {
-		pr_err("Out of kernel memory\n");
-		if (destroy)
-			(*destroy)(bo);
-		else
-			kfree(bo);
-		return -ENOMEM;
-	}
-
-	size += buffer_start & ~PAGE_MASK;
-	num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	if (num_pages == 0) {
-		pr_err("Illegal buffer object size\n");
-		if (destroy)
-			(*destroy)(bo);
-		else
-			kfree(bo);
-		ttm_mem_global_free(mem_glob, acc_size);
-		return -EINVAL;
-	}
-	bo->destroy = destroy;
-
-	kref_init(&bo->kref);
-	kref_init(&bo->list_kref);
-	atomic_set(&bo->cpu_writers, 0);
-	atomic_set(&bo->reserved, 1);
-	init_waitqueue_head(&bo->event_queue);
-	INIT_LIST_HEAD(&bo->lru);
-	INIT_LIST_HEAD(&bo->ddestroy);
-	INIT_LIST_HEAD(&bo->swap);
-	INIT_LIST_HEAD(&bo->io_reserve_lru);
-	bo->bdev = bdev;
-	bo->glob = bdev->glob;
-	bo->type = type;
-	bo->num_pages = num_pages;
-	bo->mem.size = num_pages << PAGE_SHIFT;
-	bo->mem.mem_type = TTM_PL_SYSTEM;
-	bo->mem.num_pages = bo->num_pages;
-	bo->mem.mm_node = NULL;
-	bo->mem.page_alignment = page_alignment;
-	bo->mem.bus.io_reserved_vm = false;
-	bo->mem.bus.io_reserved_count = 0;
-	bo->buffer_start = buffer_start & PAGE_MASK;
-	bo->priv_flags = 0;
-	bo->mem.placement = (TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED);
-	bo->seq_valid = false;
-	bo->persistent_swap_storage = persistent_swap_storage;
-	bo->acc_size = acc_size;
-	atomic_inc(&bo->glob->bo_count);
-
-	ret = ttm_bo_check_placement(bo, placement);
-	if (unlikely(ret != 0))
-		goto out_err;
-
-	/*
-	 * For ttm_bo_type_device buffers, allocate
-	 * address space from the device.
-	 */
-	if (bo->type == ttm_bo_type_device) {
-		ret = ttm_bo_setup_vm(bo);
-		if (ret)
-			goto out_err;
-	}
-
-	ret = ttm_bo_validate(bo, placement, interruptible, false, false);
-	if (ret)
-		goto out_err;
-
-	ttm_bo_unreserve(bo);
-	return 0;
-
-out_err:
-	ttm_bo_unreserve(bo);
-	ttm_bo_unref(&bo);
-
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_init);
-
-size_t ttm_bo_acc_size(struct ttm_bo_device *bdev,
-		       unsigned long bo_size,
-		       unsigned struct_size)
-{
-	unsigned npages = (PAGE_ALIGN(bo_size)) >> PAGE_SHIFT;
-	size_t size = 0;
-
-	size += ttm_round_pot(struct_size);
-	size += PAGE_ALIGN(npages * sizeof(void *));
-	size += ttm_round_pot(sizeof(struct ttm_tt));
-	return size;
-}
-EXPORT_SYMBOL(ttm_bo_acc_size);
-
-size_t ttm_bo_dma_acc_size(struct ttm_bo_device *bdev,
-			   unsigned long bo_size,
-			   unsigned struct_size)
-{
-	unsigned npages = (PAGE_ALIGN(bo_size)) >> PAGE_SHIFT;
-	size_t size = 0;
-
-	size += ttm_round_pot(struct_size);
-	size += PAGE_ALIGN(npages * sizeof(void *));
-	size += PAGE_ALIGN(npages * sizeof(dma_addr_t));
-	size += ttm_round_pot(sizeof(struct ttm_dma_tt));
-	return size;
-}
-EXPORT_SYMBOL(ttm_bo_dma_acc_size);
-
-int ttm_bo_create(struct ttm_bo_device *bdev,
-			unsigned long size,
-			enum ttm_bo_type type,
-			struct ttm_placement *placement,
-			uint32_t page_alignment,
-			unsigned long buffer_start,
-			bool interruptible,
-			struct file *persistent_swap_storage,
-			struct ttm_buffer_object **p_bo)
-{
-	struct ttm_buffer_object *bo;
-	size_t acc_size;
-	int ret;
-
-	bo = kzalloc(sizeof(*bo), GFP_KERNEL);
-	if (unlikely(bo == NULL))
-		return -ENOMEM;
-
-	acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct ttm_buffer_object));
-	ret = ttm_bo_init(bdev, bo, size, type, placement, page_alignment,
-				buffer_start, interruptible,
-				persistent_swap_storage, acc_size, NULL);
-	if (likely(ret == 0))
-		*p_bo = bo;
-
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_create);
-
-static int ttm_bo_force_list_clean(struct ttm_bo_device *bdev,
-					unsigned mem_type, bool allow_errors)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem_type];
-	struct ttm_bo_global *glob = bdev->glob;
-	int ret;
-
-	/*
-	 * Can't use standard list traversal since we're unlocking.
-	 */
-
-	spin_lock(&glob->lru_lock);
-	while (!list_empty(&man->lru)) {
-		spin_unlock(&glob->lru_lock);
-		ret = ttm_mem_evict_first(bdev, mem_type, false, false, false);
-		if (ret) {
-			if (allow_errors) {
-				return ret;
-			} else {
-				pr_err("Cleanup eviction failed\n");
-			}
-		}
-		spin_lock(&glob->lru_lock);
-	}
-	spin_unlock(&glob->lru_lock);
-	return 0;
-}
-
-int ttm_bo_clean_mm(struct ttm_bo_device *bdev, unsigned mem_type)
-{
-	struct ttm_mem_type_manager *man;
-	int ret = -EINVAL;
-
-	if (mem_type >= TTM_NUM_MEM_TYPES) {
-		pr_err("Illegal memory type %d\n", mem_type);
-		return ret;
-	}
-	man = &bdev->man[mem_type];
-
-	if (!man->has_type) {
-		pr_err("Trying to take down uninitialized memory manager type %u\n",
-		       mem_type);
-		return ret;
-	}
-
-	man->use_type = false;
-	man->has_type = false;
-
-	ret = 0;
-	if (mem_type > 0) {
-		ttm_bo_force_list_clean(bdev, mem_type, false);
-
-		ret = (*man->func->takedown)(man);
-	}
-
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_clean_mm);
-
-int ttm_bo_evict_mm(struct ttm_bo_device *bdev, unsigned mem_type)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem_type];
-
-	if (mem_type == 0 || mem_type >= TTM_NUM_MEM_TYPES) {
-		pr_err("Illegal memory manager memory type %u\n", mem_type);
-		return -EINVAL;
-	}
-
-	if (!man->has_type) {
-		pr_err("Memory type %u has not been initialized\n", mem_type);
-		return 0;
-	}
-
-	return ttm_bo_force_list_clean(bdev, mem_type, true);
-}
-EXPORT_SYMBOL(ttm_bo_evict_mm);
-
-int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type,
-			unsigned long p_size)
-{
-	int ret = -EINVAL;
-	struct ttm_mem_type_manager *man;
-
-	BUG_ON(type >= TTM_NUM_MEM_TYPES);
-	man = &bdev->man[type];
-	BUG_ON(man->has_type);
-	man->io_reserve_fastpath = true;
-	man->use_io_reserve_lru = false;
-	mutex_init(&man->io_reserve_mutex);
-	INIT_LIST_HEAD(&man->io_reserve_lru);
-
-	ret = bdev->driver->init_mem_type(bdev, type, man);
-	if (ret)
-		return ret;
-	man->bdev = bdev;
-
-	ret = 0;
-	if (type != TTM_PL_SYSTEM) {
-		ret = (*man->func->init)(man, p_size);
-		if (ret)
-			return ret;
-	}
-	man->has_type = true;
-	man->use_type = true;
-	man->size = p_size;
-
-	INIT_LIST_HEAD(&man->lru);
-
-	return 0;
-}
-EXPORT_SYMBOL(ttm_bo_init_mm);
-
-static void ttm_bo_global_kobj_release(struct kobject *kobj)
-{
-	struct ttm_bo_global *glob =
-		container_of(kobj, struct ttm_bo_global, kobj);
-
-	ttm_mem_unregister_shrink(glob->mem_glob, &glob->shrink);
-	__free_page(glob->dummy_read_page);
-	kfree(glob);
-}
-
-void ttm_bo_global_release(struct drm_global_reference *ref)
-{
-	struct ttm_bo_global *glob = ref->object;
-
-	kobject_del(&glob->kobj);
-	kobject_put(&glob->kobj);
-}
-EXPORT_SYMBOL(ttm_bo_global_release);
-
-int ttm_bo_global_init(struct drm_global_reference *ref)
-{
-	struct ttm_bo_global_ref *bo_ref =
-		container_of(ref, struct ttm_bo_global_ref, ref);
-	struct ttm_bo_global *glob = ref->object;
-	int ret;
-
-	mutex_init(&glob->device_list_mutex);
-	spin_lock_init(&glob->lru_lock);
-	glob->mem_glob = bo_ref->mem_glob;
-	glob->dummy_read_page = alloc_page(__GFP_ZERO | GFP_DMA32);
-
-	if (unlikely(glob->dummy_read_page == NULL)) {
-		ret = -ENOMEM;
-		goto out_no_drp;
-	}
-
-	INIT_LIST_HEAD(&glob->swap_lru);
-	INIT_LIST_HEAD(&glob->device_list);
-
-	ttm_mem_init_shrink(&glob->shrink, ttm_bo_swapout);
-	ret = ttm_mem_register_shrink(glob->mem_glob, &glob->shrink);
-	if (unlikely(ret != 0)) {
-		pr_err("Could not register buffer object swapout\n");
-		goto out_no_shrink;
-	}
-
-	atomic_set(&glob->bo_count, 0);
-
-	ret = kobject_init_and_add(
-		&glob->kobj, &ttm_bo_glob_kobj_type, ttm_get_kobj(), "buffer_objects");
-	if (unlikely(ret != 0))
-		kobject_put(&glob->kobj);
-	return ret;
-out_no_shrink:
-	__free_page(glob->dummy_read_page);
-out_no_drp:
-	kfree(glob);
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_global_init);
-
-
-int ttm_bo_device_release(struct ttm_bo_device *bdev)
-{
-	int ret = 0;
-	unsigned i = TTM_NUM_MEM_TYPES;
-	struct ttm_mem_type_manager *man;
-	struct ttm_bo_global *glob = bdev->glob;
-
-	while (i--) {
-		man = &bdev->man[i];
-		if (man->has_type) {
-			man->use_type = false;
-			if ((i != TTM_PL_SYSTEM) && ttm_bo_clean_mm(bdev, i)) {
-				ret = -EBUSY;
-				pr_err("DRM memory manager type %d is not clean\n",
-				       i);
-			}
-			man->has_type = false;
-		}
-	}
-
-	mutex_lock(&glob->device_list_mutex);
-	list_del(&bdev->device_list);
-	mutex_unlock(&glob->device_list_mutex);
-
-	cancel_delayed_work_sync(&bdev->wq);
-
-	while (ttm_bo_delayed_delete(bdev, true))
-		;
-
-	spin_lock(&glob->lru_lock);
-	if (list_empty(&bdev->ddestroy))
-		TTM_DEBUG("Delayed destroy list was clean\n");
-
-	if (list_empty(&bdev->man[0].lru))
-		TTM_DEBUG("Swap list was clean\n");
-	spin_unlock(&glob->lru_lock);
-
-	BUG_ON(!drm_mm_clean(&bdev->addr_space_mm));
-	write_lock(&bdev->vm_lock);
-	drm_mm_takedown(&bdev->addr_space_mm);
-	write_unlock(&bdev->vm_lock);
-
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_device_release);
-
-int ttm_bo_device_init(struct ttm_bo_device *bdev,
-		       struct ttm_bo_global *glob,
-		       struct ttm_bo_driver *driver,
-		       uint64_t file_page_offset,
-		       bool need_dma32)
-{
-	int ret = -EINVAL;
-
-	rwlock_init(&bdev->vm_lock);
-	bdev->driver = driver;
-
-	memset(bdev->man, 0, sizeof(bdev->man));
-
-	/*
-	 * Initialize the system memory buffer type.
-	 * Other types need to be driver / IOCTL initialized.
-	 */
-	ret = ttm_bo_init_mm(bdev, TTM_PL_SYSTEM, 0);
-	if (unlikely(ret != 0))
-		goto out_no_sys;
-
-	bdev->addr_space_rb = RB_ROOT;
-	ret = drm_mm_init(&bdev->addr_space_mm, file_page_offset, 0x10000000);
-	if (unlikely(ret != 0))
-		goto out_no_addr_mm;
-
-	INIT_DELAYED_WORK(&bdev->wq, ttm_bo_delayed_workqueue);
-	bdev->nice_mode = true;
-	INIT_LIST_HEAD(&bdev->ddestroy);
-	bdev->dev_mapping = NULL;
-	bdev->glob = glob;
-	bdev->need_dma32 = need_dma32;
-	bdev->val_seq = 0;
-	spin_lock_init(&bdev->fence_lock);
-	mutex_lock(&glob->device_list_mutex);
-	list_add_tail(&bdev->device_list, &glob->device_list);
-	mutex_unlock(&glob->device_list_mutex);
-
-	return 0;
-out_no_addr_mm:
-	ttm_bo_clean_mm(bdev, 0);
-out_no_sys:
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_device_init);
-
-/*
- * buffer object vm functions.
- */
-
-bool ttm_mem_reg_is_pci(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
-
-	if (!(man->flags & TTM_MEMTYPE_FLAG_FIXED)) {
-		if (mem->mem_type == TTM_PL_SYSTEM)
-			return false;
-
-		if (man->flags & TTM_MEMTYPE_FLAG_CMA)
-			return false;
-
-		if (mem->placement & TTM_PL_FLAG_CACHED)
-			return false;
-	}
-	return true;
-}
-
-void ttm_bo_unmap_virtual_locked(struct ttm_buffer_object *bo)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	loff_t offset = (loff_t) bo->addr_space_offset;
-	loff_t holelen = ((loff_t) bo->mem.num_pages) << PAGE_SHIFT;
-
-	if (!bdev->dev_mapping)
-		return;
-	unmap_mapping_range(bdev->dev_mapping, offset, holelen, 1);
-	ttm_mem_io_free_vm(bo);
-}
-
-void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_mem_type_manager *man = &bdev->man[bo->mem.mem_type];
-
-	ttm_mem_io_lock(man, false);
-	ttm_bo_unmap_virtual_locked(bo);
-	ttm_mem_io_unlock(man);
-}
-
-
-EXPORT_SYMBOL(ttm_bo_unmap_virtual);
-
-static void ttm_bo_vm_insert_rb(struct ttm_buffer_object *bo)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct rb_node **cur = &bdev->addr_space_rb.rb_node;
-	struct rb_node *parent = NULL;
-	struct ttm_buffer_object *cur_bo;
-	unsigned long offset = bo->vm_node->start;
-	unsigned long cur_offset;
-
-	while (*cur) {
-		parent = *cur;
-		cur_bo = rb_entry(parent, struct ttm_buffer_object, vm_rb);
-		cur_offset = cur_bo->vm_node->start;
-		if (offset < cur_offset)
-			cur = &parent->rb_left;
-		else if (offset > cur_offset)
-			cur = &parent->rb_right;
-		else
-			BUG();
-	}
-
-	rb_link_node(&bo->vm_rb, parent, cur);
-	rb_insert_color(&bo->vm_rb, &bdev->addr_space_rb);
-}
-
-/**
- * ttm_bo_setup_vm:
- *
- * @bo: the buffer to allocate address space for
- *
- * Allocate address space in the drm device so that applications
- * can mmap the buffer and access the contents. This only
- * applies to ttm_bo_type_device objects as others are not
- * placed in the drm device address space.
- */
-
-static int ttm_bo_setup_vm(struct ttm_buffer_object *bo)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	int ret;
-
-retry_pre_get:
-	ret = drm_mm_pre_get(&bdev->addr_space_mm);
-	if (unlikely(ret != 0))
-		return ret;
-
-	write_lock(&bdev->vm_lock);
-	bo->vm_node = drm_mm_search_free(&bdev->addr_space_mm,
-					 bo->mem.num_pages, 0, 0);
-
-	if (unlikely(bo->vm_node == NULL)) {
-		ret = -ENOMEM;
-		goto out_unlock;
-	}
-
-	bo->vm_node = drm_mm_get_block_atomic(bo->vm_node,
-					      bo->mem.num_pages, 0);
-
-	if (unlikely(bo->vm_node == NULL)) {
-		write_unlock(&bdev->vm_lock);
-		goto retry_pre_get;
-	}
-
-	ttm_bo_vm_insert_rb(bo);
-	write_unlock(&bdev->vm_lock);
-	bo->addr_space_offset = ((uint64_t) bo->vm_node->start) << PAGE_SHIFT;
-
-	return 0;
-out_unlock:
-	write_unlock(&bdev->vm_lock);
-	return ret;
-}
-
-int ttm_bo_wait(struct ttm_buffer_object *bo,
-		bool lazy, bool interruptible, bool no_wait)
-{
-	struct ttm_bo_driver *driver = bo->bdev->driver;
-	struct ttm_bo_device *bdev = bo->bdev;
-	void *sync_obj;
-	void *sync_obj_arg;
-	int ret = 0;
-
-	if (likely(bo->sync_obj == NULL))
-		return 0;
-
-	while (bo->sync_obj) {
-
-		if (driver->sync_obj_signaled(bo->sync_obj, bo->sync_obj_arg)) {
-			void *tmp_obj = bo->sync_obj;
-			bo->sync_obj = NULL;
-			clear_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags);
-			spin_unlock(&bdev->fence_lock);
-			driver->sync_obj_unref(&tmp_obj);
-			spin_lock(&bdev->fence_lock);
-			continue;
-		}
-
-		if (no_wait)
-			return -EBUSY;
-
-		sync_obj = driver->sync_obj_ref(bo->sync_obj);
-		sync_obj_arg = bo->sync_obj_arg;
-		spin_unlock(&bdev->fence_lock);
-		ret = driver->sync_obj_wait(sync_obj, sync_obj_arg,
-					    lazy, interruptible);
-		if (unlikely(ret != 0)) {
-			driver->sync_obj_unref(&sync_obj);
-			spin_lock(&bdev->fence_lock);
-			return ret;
-		}
-		spin_lock(&bdev->fence_lock);
-		if (likely(bo->sync_obj == sync_obj &&
-			   bo->sync_obj_arg == sync_obj_arg)) {
-			void *tmp_obj = bo->sync_obj;
-			bo->sync_obj = NULL;
-			clear_bit(TTM_BO_PRIV_FLAG_MOVING,
-				  &bo->priv_flags);
-			spin_unlock(&bdev->fence_lock);
-			driver->sync_obj_unref(&sync_obj);
-			driver->sync_obj_unref(&tmp_obj);
-			spin_lock(&bdev->fence_lock);
-		} else {
-			spin_unlock(&bdev->fence_lock);
-			driver->sync_obj_unref(&sync_obj);
-			spin_lock(&bdev->fence_lock);
-		}
-	}
-	return 0;
-}
-EXPORT_SYMBOL(ttm_bo_wait);
-
-int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	int ret = 0;
-
-	/*
-	 * Using ttm_bo_reserve makes sure the lru lists are updated.
-	 */
-
-	ret = ttm_bo_reserve(bo, true, no_wait, false, 0);
-	if (unlikely(ret != 0))
-		return ret;
-	spin_lock(&bdev->fence_lock);
-	ret = ttm_bo_wait(bo, false, true, no_wait);
-	spin_unlock(&bdev->fence_lock);
-	if (likely(ret == 0))
-		atomic_inc(&bo->cpu_writers);
-	ttm_bo_unreserve(bo);
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_synccpu_write_grab);
-
-void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo)
-{
-	if (atomic_dec_and_test(&bo->cpu_writers))
-		wake_up_all(&bo->event_queue);
-}
-EXPORT_SYMBOL(ttm_bo_synccpu_write_release);
-
-/**
- * A buffer object shrink method that tries to swap out the first
- * buffer object on the bo_global::swap_lru list.
- */
-
-static int ttm_bo_swapout(struct ttm_mem_shrink *shrink)
-{
-	struct ttm_bo_global *glob =
-	    container_of(shrink, struct ttm_bo_global, shrink);
-	struct ttm_buffer_object *bo;
-	int ret = -EBUSY;
-	int put_count;
-	uint32_t swap_placement = (TTM_PL_FLAG_CACHED | TTM_PL_FLAG_SYSTEM);
-
-	spin_lock(&glob->lru_lock);
-	while (ret == -EBUSY) {
-		if (unlikely(list_empty(&glob->swap_lru))) {
-			spin_unlock(&glob->lru_lock);
-			return -EBUSY;
-		}
-
-		bo = list_first_entry(&glob->swap_lru,
-				      struct ttm_buffer_object, swap);
-		kref_get(&bo->list_kref);
-
-		if (!list_empty(&bo->ddestroy)) {
-			spin_unlock(&glob->lru_lock);
-			(void) ttm_bo_cleanup_refs(bo, false, false, false);
-			kref_put(&bo->list_kref, ttm_bo_release_list);
-			spin_lock(&glob->lru_lock);
-			continue;
-		}
-
-		/**
-		 * Reserve buffer. Since we unlock while sleeping, we need
-		 * to re-check that nobody removed us from the swap-list while
-		 * we slept.
-		 */
-
-		ret = ttm_bo_reserve_locked(bo, false, true, false, 0);
-		if (unlikely(ret == -EBUSY)) {
-			spin_unlock(&glob->lru_lock);
-			ttm_bo_wait_unreserved(bo, false);
-			kref_put(&bo->list_kref, ttm_bo_release_list);
-			spin_lock(&glob->lru_lock);
-		}
-	}
-
-	BUG_ON(ret != 0);
-	put_count = ttm_bo_del_from_lru(bo);
-	spin_unlock(&glob->lru_lock);
-
-	ttm_bo_list_ref_sub(bo, put_count, true);
-
-	/**
-	 * Wait for GPU, then move to system cached.
-	 */
-
-	spin_lock(&bo->bdev->fence_lock);
-	ret = ttm_bo_wait(bo, false, false, false);
-	spin_unlock(&bo->bdev->fence_lock);
-
-	if (unlikely(ret != 0))
-		goto out;
-
-	if ((bo->mem.placement & swap_placement) != swap_placement) {
-		struct ttm_mem_reg evict_mem;
-
-		evict_mem = bo->mem;
-		evict_mem.mm_node = NULL;
-		evict_mem.placement = TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED;
-		evict_mem.mem_type = TTM_PL_SYSTEM;
-
-		ret = ttm_bo_handle_move_mem(bo, &evict_mem, true,
-					     false, false, false);
-		if (unlikely(ret != 0))
-			goto out;
-	}
-
-	ttm_bo_unmap_virtual(bo);
-
-	/**
-	 * Swap out. Buffer will be swapped in again as soon as
-	 * anyone tries to access a ttm page.
-	 */
-
-	if (bo->bdev->driver->swap_notify)
-		bo->bdev->driver->swap_notify(bo);
-
-	ret = ttm_tt_swapout(bo->ttm, bo->persistent_swap_storage);
-out:
-
-	/**
-	 *
-	 * Unreserve without putting on LRU to avoid swapping out an
-	 * already swapped buffer.
-	 */
-
-	atomic_set(&bo->reserved, 0);
-	wake_up_all(&bo->event_queue);
-	kref_put(&bo->list_kref, ttm_bo_release_list);
-	return ret;
-}
-
-void ttm_bo_swapout_all(struct ttm_bo_device *bdev)
-{
-	while (ttm_bo_swapout(&bdev->glob->shrink) == 0)
-		;
-}
-EXPORT_SYMBOL(ttm_bo_swapout_all);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo_manager.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo_manager.c
deleted file mode 100644
index 038e947d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2007-2010 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include "drm_mm.h"
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/module.h>
-
-/**
- * Currently we use a spinlock for the lock, but a mutex *may* be
- * more appropriate to reduce scheduling latency if the range manager
- * ends up with very fragmented allocation patterns.
- */
-
-struct ttm_range_manager {
-	struct drm_mm mm;
-	spinlock_t lock;
-};
-
-static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
-			       struct ttm_buffer_object *bo,
-			       struct ttm_placement *placement,
-			       struct ttm_mem_reg *mem)
-{
-	struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
-	struct drm_mm *mm = &rman->mm;
-	struct drm_mm_node *node = NULL;
-	unsigned long lpfn;
-	int ret;
-
-	lpfn = placement->lpfn;
-	if (!lpfn)
-		lpfn = man->size;
-	do {
-		ret = drm_mm_pre_get(mm);
-		if (unlikely(ret))
-			return ret;
-
-		spin_lock(&rman->lock);
-		node = drm_mm_search_free_in_range(mm,
-					mem->num_pages, mem->page_alignment,
-					placement->fpfn, lpfn, 1);
-		if (unlikely(node == NULL)) {
-			spin_unlock(&rman->lock);
-			return 0;
-		}
-		node = drm_mm_get_block_atomic_range(node, mem->num_pages,
-						     mem->page_alignment,
-						     placement->fpfn,
-						     lpfn);
-		spin_unlock(&rman->lock);
-	} while (node == NULL);
-
-	mem->mm_node = node;
-	mem->start = node->start;
-	return 0;
-}
-
-static void ttm_bo_man_put_node(struct ttm_mem_type_manager *man,
-				struct ttm_mem_reg *mem)
-{
-	struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
-
-	if (mem->mm_node) {
-		spin_lock(&rman->lock);
-		drm_mm_put_block(mem->mm_node);
-		spin_unlock(&rman->lock);
-		mem->mm_node = NULL;
-	}
-}
-
-static int ttm_bo_man_init(struct ttm_mem_type_manager *man,
-			   unsigned long p_size)
-{
-	struct ttm_range_manager *rman;
-	int ret;
-
-	rman = kzalloc(sizeof(*rman), GFP_KERNEL);
-	if (!rman)
-		return -ENOMEM;
-
-	ret = drm_mm_init(&rman->mm, 0, p_size);
-	if (ret) {
-		kfree(rman);
-		return ret;
-	}
-
-	spin_lock_init(&rman->lock);
-	man->priv = rman;
-	return 0;
-}
-
-static int ttm_bo_man_takedown(struct ttm_mem_type_manager *man)
-{
-	struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
-	struct drm_mm *mm = &rman->mm;
-
-	spin_lock(&rman->lock);
-	if (drm_mm_clean(mm)) {
-		drm_mm_takedown(mm);
-		spin_unlock(&rman->lock);
-		kfree(rman);
-		man->priv = NULL;
-		return 0;
-	}
-	spin_unlock(&rman->lock);
-	return -EBUSY;
-}
-
-static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
-			     const char *prefix)
-{
-	struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
-
-	spin_lock(&rman->lock);
-	drm_mm_debug_table(&rman->mm, prefix);
-	spin_unlock(&rman->lock);
-}
-
-const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
-	ttm_bo_man_init,
-	ttm_bo_man_takedown,
-	ttm_bo_man_get_node,
-	ttm_bo_man_put_node,
-	ttm_bo_man_debug
-};
-EXPORT_SYMBOL(ttm_bo_manager_func);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo_util.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo_util.c
deleted file mode 100644
index f8187ead..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ /dev/null
@@ -1,687 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include <linux/io.h>
-#include <linux/highmem.h>
-#include <linux/wait.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/module.h>
-
-void ttm_bo_free_old_node(struct ttm_buffer_object *bo)
-{
-	ttm_bo_mem_put(bo, &bo->mem);
-}
-
-int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
-		    bool evict, bool no_wait_reserve,
-		    bool no_wait_gpu, struct ttm_mem_reg *new_mem)
-{
-	struct ttm_tt *ttm = bo->ttm;
-	struct ttm_mem_reg *old_mem = &bo->mem;
-	int ret;
-
-	if (old_mem->mem_type != TTM_PL_SYSTEM) {
-		ttm_tt_unbind(ttm);
-		ttm_bo_free_old_node(bo);
-		ttm_flag_masked(&old_mem->placement, TTM_PL_FLAG_SYSTEM,
-				TTM_PL_MASK_MEM);
-		old_mem->mem_type = TTM_PL_SYSTEM;
-	}
-
-	ret = ttm_tt_set_placement_caching(ttm, new_mem->placement);
-	if (unlikely(ret != 0))
-		return ret;
-
-	if (new_mem->mem_type != TTM_PL_SYSTEM) {
-		ret = ttm_tt_bind(ttm, new_mem);
-		if (unlikely(ret != 0))
-			return ret;
-	}
-
-	*old_mem = *new_mem;
-	new_mem->mm_node = NULL;
-
-	return 0;
-}
-EXPORT_SYMBOL(ttm_bo_move_ttm);
-
-int ttm_mem_io_lock(struct ttm_mem_type_manager *man, bool interruptible)
-{
-	if (likely(man->io_reserve_fastpath))
-		return 0;
-
-	if (interruptible)
-		return mutex_lock_interruptible(&man->io_reserve_mutex);
-
-	mutex_lock(&man->io_reserve_mutex);
-	return 0;
-}
-
-void ttm_mem_io_unlock(struct ttm_mem_type_manager *man)
-{
-	if (likely(man->io_reserve_fastpath))
-		return;
-
-	mutex_unlock(&man->io_reserve_mutex);
-}
-
-static int ttm_mem_io_evict(struct ttm_mem_type_manager *man)
-{
-	struct ttm_buffer_object *bo;
-
-	if (!man->use_io_reserve_lru || list_empty(&man->io_reserve_lru))
-		return -EAGAIN;
-
-	bo = list_first_entry(&man->io_reserve_lru,
-			      struct ttm_buffer_object,
-			      io_reserve_lru);
-	list_del_init(&bo->io_reserve_lru);
-	ttm_bo_unmap_virtual_locked(bo);
-
-	return 0;
-}
-
-static int ttm_mem_io_reserve(struct ttm_bo_device *bdev,
-			      struct ttm_mem_reg *mem)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
-	int ret = 0;
-
-	if (!bdev->driver->io_mem_reserve)
-		return 0;
-	if (likely(man->io_reserve_fastpath))
-		return bdev->driver->io_mem_reserve(bdev, mem);
-
-	if (bdev->driver->io_mem_reserve &&
-	    mem->bus.io_reserved_count++ == 0) {
-retry:
-		ret = bdev->driver->io_mem_reserve(bdev, mem);
-		if (ret == -EAGAIN) {
-			ret = ttm_mem_io_evict(man);
-			if (ret == 0)
-				goto retry;
-		}
-	}
-	return ret;
-}
-
-static void ttm_mem_io_free(struct ttm_bo_device *bdev,
-			    struct ttm_mem_reg *mem)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
-
-	if (likely(man->io_reserve_fastpath))
-		return;
-
-	if (bdev->driver->io_mem_reserve &&
-	    --mem->bus.io_reserved_count == 0 &&
-	    bdev->driver->io_mem_free)
-		bdev->driver->io_mem_free(bdev, mem);
-
-}
-
-int ttm_mem_io_reserve_vm(struct ttm_buffer_object *bo)
-{
-	struct ttm_mem_reg *mem = &bo->mem;
-	int ret;
-
-	if (!mem->bus.io_reserved_vm) {
-		struct ttm_mem_type_manager *man =
-			&bo->bdev->man[mem->mem_type];
-
-		ret = ttm_mem_io_reserve(bo->bdev, mem);
-		if (unlikely(ret != 0))
-			return ret;
-		mem->bus.io_reserved_vm = true;
-		if (man->use_io_reserve_lru)
-			list_add_tail(&bo->io_reserve_lru,
-				      &man->io_reserve_lru);
-	}
-	return 0;
-}
-
-void ttm_mem_io_free_vm(struct ttm_buffer_object *bo)
-{
-	struct ttm_mem_reg *mem = &bo->mem;
-
-	if (mem->bus.io_reserved_vm) {
-		mem->bus.io_reserved_vm = false;
-		list_del_init(&bo->io_reserve_lru);
-		ttm_mem_io_free(bo->bdev, mem);
-	}
-}
-
-int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
-			void **virtual)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
-	int ret;
-	void *addr;
-
-	*virtual = NULL;
-	(void) ttm_mem_io_lock(man, false);
-	ret = ttm_mem_io_reserve(bdev, mem);
-	ttm_mem_io_unlock(man);
-	if (ret || !mem->bus.is_iomem)
-		return ret;
-
-	if (mem->bus.addr) {
-		addr = mem->bus.addr;
-	} else {
-		if (mem->placement & TTM_PL_FLAG_WC)
-			addr = ioremap_wc(mem->bus.base + mem->bus.offset, mem->bus.size);
-		else
-			addr = ioremap_nocache(mem->bus.base + mem->bus.offset, mem->bus.size);
-		if (!addr) {
-			(void) ttm_mem_io_lock(man, false);
-			ttm_mem_io_free(bdev, mem);
-			ttm_mem_io_unlock(man);
-			return -ENOMEM;
-		}
-	}
-	*virtual = addr;
-	return 0;
-}
-
-void ttm_mem_reg_iounmap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
-			 void *virtual)
-{
-	struct ttm_mem_type_manager *man;
-
-	man = &bdev->man[mem->mem_type];
-
-	if (virtual && mem->bus.addr == NULL)
-		iounmap(virtual);
-	(void) ttm_mem_io_lock(man, false);
-	ttm_mem_io_free(bdev, mem);
-	ttm_mem_io_unlock(man);
-}
-
-static int ttm_copy_io_page(void *dst, void *src, unsigned long page)
-{
-	uint32_t *dstP =
-	    (uint32_t *) ((unsigned long)dst + (page << PAGE_SHIFT));
-	uint32_t *srcP =
-	    (uint32_t *) ((unsigned long)src + (page << PAGE_SHIFT));
-
-	int i;
-	for (i = 0; i < PAGE_SIZE / sizeof(uint32_t); ++i)
-		iowrite32(ioread32(srcP++), dstP++);
-	return 0;
-}
-
-static int ttm_copy_io_ttm_page(struct ttm_tt *ttm, void *src,
-				unsigned long page,
-				pgprot_t prot)
-{
-	struct page *d = ttm->pages[page];
-	void *dst;
-
-	if (!d)
-		return -ENOMEM;
-
-	src = (void *)((unsigned long)src + (page << PAGE_SHIFT));
-
-#ifdef CONFIG_X86
-	dst = kmap_atomic_prot(d, prot);
-#else
-	if (pgprot_val(prot) != pgprot_val(PAGE_KERNEL))
-		dst = vmap(&d, 1, 0, prot);
-	else
-		dst = kmap(d);
-#endif
-	if (!dst)
-		return -ENOMEM;
-
-	memcpy_fromio(dst, src, PAGE_SIZE);
-
-#ifdef CONFIG_X86
-	kunmap_atomic(dst);
-#else
-	if (pgprot_val(prot) != pgprot_val(PAGE_KERNEL))
-		vunmap(dst);
-	else
-		kunmap(d);
-#endif
-
-	return 0;
-}
-
-static int ttm_copy_ttm_io_page(struct ttm_tt *ttm, void *dst,
-				unsigned long page,
-				pgprot_t prot)
-{
-	struct page *s = ttm->pages[page];
-	void *src;
-
-	if (!s)
-		return -ENOMEM;
-
-	dst = (void *)((unsigned long)dst + (page << PAGE_SHIFT));
-#ifdef CONFIG_X86
-	src = kmap_atomic_prot(s, prot);
-#else
-	if (pgprot_val(prot) != pgprot_val(PAGE_KERNEL))
-		src = vmap(&s, 1, 0, prot);
-	else
-		src = kmap(s);
-#endif
-	if (!src)
-		return -ENOMEM;
-
-	memcpy_toio(dst, src, PAGE_SIZE);
-
-#ifdef CONFIG_X86
-	kunmap_atomic(src);
-#else
-	if (pgprot_val(prot) != pgprot_val(PAGE_KERNEL))
-		vunmap(src);
-	else
-		kunmap(s);
-#endif
-
-	return 0;
-}
-
-int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
-		       bool evict, bool no_wait_reserve, bool no_wait_gpu,
-		       struct ttm_mem_reg *new_mem)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type];
-	struct ttm_tt *ttm = bo->ttm;
-	struct ttm_mem_reg *old_mem = &bo->mem;
-	struct ttm_mem_reg old_copy = *old_mem;
-	void *old_iomap;
-	void *new_iomap;
-	int ret;
-	unsigned long i;
-	unsigned long page;
-	unsigned long add = 0;
-	int dir;
-
-	ret = ttm_mem_reg_ioremap(bdev, old_mem, &old_iomap);
-	if (ret)
-		return ret;
-	ret = ttm_mem_reg_ioremap(bdev, new_mem, &new_iomap);
-	if (ret)
-		goto out;
-
-	if (old_iomap == NULL && new_iomap == NULL)
-		goto out2;
-	if (old_iomap == NULL && ttm == NULL)
-		goto out2;
-
-	if (ttm->state == tt_unpopulated) {
-		ret = ttm->bdev->driver->ttm_tt_populate(ttm);
-		if (ret)
-			goto out1;
-	}
-
-	add = 0;
-	dir = 1;
-
-	if ((old_mem->mem_type == new_mem->mem_type) &&
-	    (new_mem->start < old_mem->start + old_mem->size)) {
-		dir = -1;
-		add = new_mem->num_pages - 1;
-	}
-
-	for (i = 0; i < new_mem->num_pages; ++i) {
-		page = i * dir + add;
-		if (old_iomap == NULL) {
-			pgprot_t prot = ttm_io_prot(old_mem->placement,
-						    PAGE_KERNEL);
-			ret = ttm_copy_ttm_io_page(ttm, new_iomap, page,
-						   prot);
-		} else if (new_iomap == NULL) {
-			pgprot_t prot = ttm_io_prot(new_mem->placement,
-						    PAGE_KERNEL);
-			ret = ttm_copy_io_ttm_page(ttm, old_iomap, page,
-						   prot);
-		} else
-			ret = ttm_copy_io_page(new_iomap, old_iomap, page);
-		if (ret)
-			goto out1;
-	}
-	mb();
-out2:
-	old_copy = *old_mem;
-	*old_mem = *new_mem;
-	new_mem->mm_node = NULL;
-
-	if ((man->flags & TTM_MEMTYPE_FLAG_FIXED) && (ttm != NULL)) {
-		ttm_tt_unbind(ttm);
-		ttm_tt_destroy(ttm);
-		bo->ttm = NULL;
-	}
-
-out1:
-	ttm_mem_reg_iounmap(bdev, old_mem, new_iomap);
-out:
-	ttm_mem_reg_iounmap(bdev, &old_copy, old_iomap);
-	ttm_bo_mem_put(bo, &old_copy);
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_move_memcpy);
-
-static void ttm_transfered_destroy(struct ttm_buffer_object *bo)
-{
-	kfree(bo);
-}
-
-/**
- * ttm_buffer_object_transfer
- *
- * @bo: A pointer to a struct ttm_buffer_object.
- * @new_obj: A pointer to a pointer to a newly created ttm_buffer_object,
- * holding the data of @bo with the old placement.
- *
- * This is a utility function that may be called after an accelerated move
- * has been scheduled. A new buffer object is created as a placeholder for
- * the old data while it's being copied. When that buffer object is idle,
- * it can be destroyed, releasing the space of the old placement.
- * Returns:
- * !0: Failure.
- */
-
-static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
-				      struct ttm_buffer_object **new_obj)
-{
-	struct ttm_buffer_object *fbo;
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_bo_driver *driver = bdev->driver;
-
-	fbo = kzalloc(sizeof(*fbo), GFP_KERNEL);
-	if (!fbo)
-		return -ENOMEM;
-
-	*fbo = *bo;
-
-	/**
-	 * Fix up members that we shouldn't copy directly:
-	 * TODO: Explicit member copy would probably be better here.
-	 */
-
-	init_waitqueue_head(&fbo->event_queue);
-	INIT_LIST_HEAD(&fbo->ddestroy);
-	INIT_LIST_HEAD(&fbo->lru);
-	INIT_LIST_HEAD(&fbo->swap);
-	INIT_LIST_HEAD(&fbo->io_reserve_lru);
-	fbo->vm_node = NULL;
-	atomic_set(&fbo->cpu_writers, 0);
-
-	fbo->sync_obj = driver->sync_obj_ref(bo->sync_obj);
-	kref_init(&fbo->list_kref);
-	kref_init(&fbo->kref);
-	fbo->destroy = &ttm_transfered_destroy;
-	fbo->acc_size = 0;
-
-	*new_obj = fbo;
-	return 0;
-}
-
-pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp)
-{
-#if defined(__i386__) || defined(__x86_64__)
-	if (caching_flags & TTM_PL_FLAG_WC)
-		tmp = pgprot_writecombine(tmp);
-	else if (boot_cpu_data.x86 > 3)
-		tmp = pgprot_noncached(tmp);
-
-#elif defined(__powerpc__)
-	if (!(caching_flags & TTM_PL_FLAG_CACHED)) {
-		pgprot_val(tmp) |= _PAGE_NO_CACHE;
-		if (caching_flags & TTM_PL_FLAG_UNCACHED)
-			pgprot_val(tmp) |= _PAGE_GUARDED;
-	}
-#endif
-#if defined(__ia64__)
-	if (caching_flags & TTM_PL_FLAG_WC)
-		tmp = pgprot_writecombine(tmp);
-	else
-		tmp = pgprot_noncached(tmp);
-#endif
-#if defined(__sparc__)
-	if (!(caching_flags & TTM_PL_FLAG_CACHED))
-		tmp = pgprot_noncached(tmp);
-#endif
-	return tmp;
-}
-EXPORT_SYMBOL(ttm_io_prot);
-
-static int ttm_bo_ioremap(struct ttm_buffer_object *bo,
-			  unsigned long offset,
-			  unsigned long size,
-			  struct ttm_bo_kmap_obj *map)
-{
-	struct ttm_mem_reg *mem = &bo->mem;
-
-	if (bo->mem.bus.addr) {
-		map->bo_kmap_type = ttm_bo_map_premapped;
-		map->virtual = (void *)(((u8 *)bo->mem.bus.addr) + offset);
-	} else {
-		map->bo_kmap_type = ttm_bo_map_iomap;
-		if (mem->placement & TTM_PL_FLAG_WC)
-			map->virtual = ioremap_wc(bo->mem.bus.base + bo->mem.bus.offset + offset,
-						  size);
-		else
-			map->virtual = ioremap_nocache(bo->mem.bus.base + bo->mem.bus.offset + offset,
-						       size);
-	}
-	return (!map->virtual) ? -ENOMEM : 0;
-}
-
-static int ttm_bo_kmap_ttm(struct ttm_buffer_object *bo,
-			   unsigned long start_page,
-			   unsigned long num_pages,
-			   struct ttm_bo_kmap_obj *map)
-{
-	struct ttm_mem_reg *mem = &bo->mem; pgprot_t prot;
-	struct ttm_tt *ttm = bo->ttm;
-	int ret;
-
-	BUG_ON(!ttm);
-
-	if (ttm->state == tt_unpopulated) {
-		ret = ttm->bdev->driver->ttm_tt_populate(ttm);
-		if (ret)
-			return ret;
-	}
-
-	if (num_pages == 1 && (mem->placement & TTM_PL_FLAG_CACHED)) {
-		/*
-		 * We're mapping a single page, and the desired
-		 * page protection is consistent with the bo.
-		 */
-
-		map->bo_kmap_type = ttm_bo_map_kmap;
-		map->page = ttm->pages[start_page];
-		map->virtual = kmap(map->page);
-	} else {
-		/*
-		 * We need to use vmap to get the desired page protection
-		 * or to make the buffer object look contiguous.
-		 */
-		prot = (mem->placement & TTM_PL_FLAG_CACHED) ?
-			PAGE_KERNEL :
-			ttm_io_prot(mem->placement, PAGE_KERNEL);
-		map->bo_kmap_type = ttm_bo_map_vmap;
-		map->virtual = vmap(ttm->pages + start_page, num_pages,
-				    0, prot);
-	}
-	return (!map->virtual) ? -ENOMEM : 0;
-}
-
-int ttm_bo_kmap(struct ttm_buffer_object *bo,
-		unsigned long start_page, unsigned long num_pages,
-		struct ttm_bo_kmap_obj *map)
-{
-	struct ttm_mem_type_manager *man =
-		&bo->bdev->man[bo->mem.mem_type];
-	unsigned long offset, size;
-	int ret;
-
-	BUG_ON(!list_empty(&bo->swap));
-	map->virtual = NULL;
-	map->bo = bo;
-	if (num_pages > bo->num_pages)
-		return -EINVAL;
-	if (start_page > bo->num_pages)
-		return -EINVAL;
-#if 0
-	if (num_pages > 1 && !DRM_SUSER(DRM_CURPROC))
-		return -EPERM;
-#endif
-	(void) ttm_mem_io_lock(man, false);
-	ret = ttm_mem_io_reserve(bo->bdev, &bo->mem);
-	ttm_mem_io_unlock(man);
-	if (ret)
-		return ret;
-	if (!bo->mem.bus.is_iomem) {
-		return ttm_bo_kmap_ttm(bo, start_page, num_pages, map);
-	} else {
-		offset = start_page << PAGE_SHIFT;
-		size = num_pages << PAGE_SHIFT;
-		return ttm_bo_ioremap(bo, offset, size, map);
-	}
-}
-EXPORT_SYMBOL(ttm_bo_kmap);
-
-void ttm_bo_kunmap(struct ttm_bo_kmap_obj *map)
-{
-	struct ttm_buffer_object *bo = map->bo;
-	struct ttm_mem_type_manager *man =
-		&bo->bdev->man[bo->mem.mem_type];
-
-	if (!map->virtual)
-		return;
-	switch (map->bo_kmap_type) {
-	case ttm_bo_map_iomap:
-		iounmap(map->virtual);
-		break;
-	case ttm_bo_map_vmap:
-		vunmap(map->virtual);
-		break;
-	case ttm_bo_map_kmap:
-		kunmap(map->page);
-		break;
-	case ttm_bo_map_premapped:
-		break;
-	default:
-		BUG();
-	}
-	(void) ttm_mem_io_lock(man, false);
-	ttm_mem_io_free(map->bo->bdev, &map->bo->mem);
-	ttm_mem_io_unlock(man);
-	map->virtual = NULL;
-	map->page = NULL;
-}
-EXPORT_SYMBOL(ttm_bo_kunmap);
-
-int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
-			      void *sync_obj,
-			      void *sync_obj_arg,
-			      bool evict, bool no_wait_reserve,
-			      bool no_wait_gpu,
-			      struct ttm_mem_reg *new_mem)
-{
-	struct ttm_bo_device *bdev = bo->bdev;
-	struct ttm_bo_driver *driver = bdev->driver;
-	struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type];
-	struct ttm_mem_reg *old_mem = &bo->mem;
-	int ret;
-	struct ttm_buffer_object *ghost_obj;
-	void *tmp_obj = NULL;
-
-	spin_lock(&bdev->fence_lock);
-	if (bo->sync_obj) {
-		tmp_obj = bo->sync_obj;
-		bo->sync_obj = NULL;
-	}
-	bo->sync_obj = driver->sync_obj_ref(sync_obj);
-	bo->sync_obj_arg = sync_obj_arg;
-	if (evict) {
-		ret = ttm_bo_wait(bo, false, false, false);
-		spin_unlock(&bdev->fence_lock);
-		if (tmp_obj)
-			driver->sync_obj_unref(&tmp_obj);
-		if (ret)
-			return ret;
-
-		if ((man->flags & TTM_MEMTYPE_FLAG_FIXED) &&
-		    (bo->ttm != NULL)) {
-			ttm_tt_unbind(bo->ttm);
-			ttm_tt_destroy(bo->ttm);
-			bo->ttm = NULL;
-		}
-		ttm_bo_free_old_node(bo);
-	} else {
-		/**
-		 * This should help pipeline ordinary buffer moves.
-		 *
-		 * Hang old buffer memory on a new buffer object,
-		 * and leave it to be released when the GPU
-		 * operation has completed.
-		 */
-
-		set_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags);
-		spin_unlock(&bdev->fence_lock);
-		if (tmp_obj)
-			driver->sync_obj_unref(&tmp_obj);
-
-		ret = ttm_buffer_object_transfer(bo, &ghost_obj);
-		if (ret)
-			return ret;
-
-		/**
-		 * If we're not moving to fixed memory, the TTM object
-		 * needs to stay alive. Otherwhise hang it on the ghost
-		 * bo to be unbound and destroyed.
-		 */
-
-		if (!(man->flags & TTM_MEMTYPE_FLAG_FIXED))
-			ghost_obj->ttm = NULL;
-		else
-			bo->ttm = NULL;
-
-		ttm_bo_unreserve(ghost_obj);
-		ttm_bo_unref(&ghost_obj);
-	}
-
-	*old_mem = *new_mem;
-	new_mem->mm_node = NULL;
-
-	return 0;
-}
-EXPORT_SYMBOL(ttm_bo_move_accel_cleanup);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo_vm.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo_vm.c
deleted file mode 100644
index a8778135..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ /dev/null
@@ -1,465 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-#define pr_fmt(fmt) "[TTM] " fmt
-
-#include <ttm/ttm_module.h>
-#include <ttm/ttm_bo_driver.h>
-#include <ttm/ttm_placement.h>
-#include <linux/mm.h>
-#include <linux/rbtree.h>
-#include <linux/module.h>
-#include <linux/uaccess.h>
-
-#define TTM_BO_VM_NUM_PREFAULT 16
-
-static struct ttm_buffer_object *ttm_bo_vm_lookup_rb(struct ttm_bo_device *bdev,
-						     unsigned long page_start,
-						     unsigned long num_pages)
-{
-	struct rb_node *cur = bdev->addr_space_rb.rb_node;
-	unsigned long cur_offset;
-	struct ttm_buffer_object *bo;
-	struct ttm_buffer_object *best_bo = NULL;
-
-	while (likely(cur != NULL)) {
-		bo = rb_entry(cur, struct ttm_buffer_object, vm_rb);
-		cur_offset = bo->vm_node->start;
-		if (page_start >= cur_offset) {
-			cur = cur->rb_right;
-			best_bo = bo;
-			if (page_start == cur_offset)
-				break;
-		} else
-			cur = cur->rb_left;
-	}
-
-	if (unlikely(best_bo == NULL))
-		return NULL;
-
-	if (unlikely((best_bo->vm_node->start + best_bo->num_pages) <
-		     (page_start + num_pages)))
-		return NULL;
-
-	return best_bo;
-}
-
-static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct ttm_buffer_object *bo = (struct ttm_buffer_object *)
-	    vma->vm_private_data;
-	struct ttm_bo_device *bdev = bo->bdev;
-	unsigned long page_offset;
-	unsigned long page_last;
-	unsigned long pfn;
-	struct ttm_tt *ttm = NULL;
-	struct page *page;
-	int ret;
-	int i;
-	unsigned long address = (unsigned long)vmf->virtual_address;
-	int retval = VM_FAULT_NOPAGE;
-	struct ttm_mem_type_manager *man =
-		&bdev->man[bo->mem.mem_type];
-
-	/*
-	 * Work around locking order reversal in fault / nopfn
-	 * between mmap_sem and bo_reserve: Perform a trylock operation
-	 * for reserve, and if it fails, retry the fault after scheduling.
-	 */
-
-	ret = ttm_bo_reserve(bo, true, true, false, 0);
-	if (unlikely(ret != 0)) {
-		if (ret == -EBUSY)
-			set_need_resched();
-		return VM_FAULT_NOPAGE;
-	}
-
-	if (bdev->driver->fault_reserve_notify) {
-		ret = bdev->driver->fault_reserve_notify(bo);
-		switch (ret) {
-		case 0:
-			break;
-		case -EBUSY:
-			set_need_resched();
-		case -ERESTARTSYS:
-			retval = VM_FAULT_NOPAGE;
-			goto out_unlock;
-		default:
-			retval = VM_FAULT_SIGBUS;
-			goto out_unlock;
-		}
-	}
-
-	/*
-	 * Wait for buffer data in transit, due to a pipelined
-	 * move.
-	 */
-
-	spin_lock(&bdev->fence_lock);
-	if (test_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags)) {
-		ret = ttm_bo_wait(bo, false, true, false);
-		spin_unlock(&bdev->fence_lock);
-		if (unlikely(ret != 0)) {
-			retval = (ret != -ERESTARTSYS) ?
-			    VM_FAULT_SIGBUS : VM_FAULT_NOPAGE;
-			goto out_unlock;
-		}
-	} else
-		spin_unlock(&bdev->fence_lock);
-
-	ret = ttm_mem_io_lock(man, true);
-	if (unlikely(ret != 0)) {
-		retval = VM_FAULT_NOPAGE;
-		goto out_unlock;
-	}
-	ret = ttm_mem_io_reserve_vm(bo);
-	if (unlikely(ret != 0)) {
-		retval = VM_FAULT_SIGBUS;
-		goto out_io_unlock;
-	}
-
-	page_offset = ((address - vma->vm_start) >> PAGE_SHIFT) +
-	    bo->vm_node->start - vma->vm_pgoff;
-	page_last = ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT) +
-	    bo->vm_node->start - vma->vm_pgoff;
-
-	if (unlikely(page_offset >= bo->num_pages)) {
-		retval = VM_FAULT_SIGBUS;
-		goto out_io_unlock;
-	}
-
-	/*
-	 * Strictly, we're not allowed to modify vma->vm_page_prot here,
-	 * since the mmap_sem is only held in read mode. However, we
-	 * modify only the caching bits of vma->vm_page_prot and
-	 * consider those bits protected by
-	 * the bo->mutex, as we should be the only writers.
-	 * There shouldn't really be any readers of these bits except
-	 * within vm_insert_mixed()? fork?
-	 *
-	 * TODO: Add a list of vmas to the bo, and change the
-	 * vma->vm_page_prot when the object changes caching policy, with
-	 * the correct locks held.
-	 */
-	if (bo->mem.bus.is_iomem) {
-		vma->vm_page_prot = ttm_io_prot(bo->mem.placement,
-						vma->vm_page_prot);
-	} else {
-		ttm = bo->ttm;
-		vma->vm_page_prot = (bo->mem.placement & TTM_PL_FLAG_CACHED) ?
-		    vm_get_page_prot(vma->vm_flags) :
-		    ttm_io_prot(bo->mem.placement, vma->vm_page_prot);
-
-		/* Allocate all page at once, most common usage */
-		if (ttm->bdev->driver->ttm_tt_populate(ttm)) {
-			retval = VM_FAULT_OOM;
-			goto out_io_unlock;
-		}
-	}
-
-	/*
-	 * Speculatively prefault a number of pages. Only error on
-	 * first page.
-	 */
-	for (i = 0; i < TTM_BO_VM_NUM_PREFAULT; ++i) {
-		if (bo->mem.bus.is_iomem)
-			pfn = ((bo->mem.bus.base + bo->mem.bus.offset) >> PAGE_SHIFT) + page_offset;
-		else {
-			page = ttm->pages[page_offset];
-			if (unlikely(!page && i == 0)) {
-				retval = VM_FAULT_OOM;
-				goto out_io_unlock;
-			} else if (unlikely(!page)) {
-				break;
-			}
-			pfn = page_to_pfn(page);
-		}
-
-		ret = vm_insert_mixed(vma, address, pfn);
-		/*
-		 * Somebody beat us to this PTE or prefaulting to
-		 * an already populated PTE, or prefaulting error.
-		 */
-
-		if (unlikely((ret == -EBUSY) || (ret != 0 && i > 0)))
-			break;
-		else if (unlikely(ret != 0)) {
-			retval =
-			    (ret == -ENOMEM) ? VM_FAULT_OOM : VM_FAULT_SIGBUS;
-			goto out_io_unlock;
-		}
-
-		address += PAGE_SIZE;
-		if (unlikely(++page_offset >= page_last))
-			break;
-	}
-out_io_unlock:
-	ttm_mem_io_unlock(man);
-out_unlock:
-	ttm_bo_unreserve(bo);
-	return retval;
-}
-
-static void ttm_bo_vm_open(struct vm_area_struct *vma)
-{
-	struct ttm_buffer_object *bo =
-	    (struct ttm_buffer_object *)vma->vm_private_data;
-
-	(void)ttm_bo_reference(bo);
-}
-
-static void ttm_bo_vm_close(struct vm_area_struct *vma)
-{
-	struct ttm_buffer_object *bo = (struct ttm_buffer_object *)vma->vm_private_data;
-
-	ttm_bo_unref(&bo);
-	vma->vm_private_data = NULL;
-}
-
-static const struct vm_operations_struct ttm_bo_vm_ops = {
-	.fault = ttm_bo_vm_fault,
-	.open = ttm_bo_vm_open,
-	.close = ttm_bo_vm_close
-};
-
-int ttm_bo_mmap(struct file *filp, struct vm_area_struct *vma,
-		struct ttm_bo_device *bdev)
-{
-	struct ttm_bo_driver *driver;
-	struct ttm_buffer_object *bo;
-	int ret;
-
-	read_lock(&bdev->vm_lock);
-	bo = ttm_bo_vm_lookup_rb(bdev, vma->vm_pgoff,
-				 (vma->vm_end - vma->vm_start) >> PAGE_SHIFT);
-	if (likely(bo != NULL))
-		ttm_bo_reference(bo);
-	read_unlock(&bdev->vm_lock);
-
-	if (unlikely(bo == NULL)) {
-		pr_err("Could not find buffer object to map\n");
-		return -EINVAL;
-	}
-
-	driver = bo->bdev->driver;
-	if (unlikely(!driver->verify_access)) {
-		ret = -EPERM;
-		goto out_unref;
-	}
-	ret = driver->verify_access(bo, filp);
-	if (unlikely(ret != 0))
-		goto out_unref;
-
-	vma->vm_ops = &ttm_bo_vm_ops;
-
-	/*
-	 * Note: We're transferring the bo reference to
-	 * vma->vm_private_data here.
-	 */
-
-	vma->vm_private_data = bo;
-	vma->vm_flags |= VM_RESERVED | VM_IO | VM_MIXEDMAP | VM_DONTEXPAND;
-	return 0;
-out_unref:
-	ttm_bo_unref(&bo);
-	return ret;
-}
-EXPORT_SYMBOL(ttm_bo_mmap);
-
-int ttm_fbdev_mmap(struct vm_area_struct *vma, struct ttm_buffer_object *bo)
-{
-	if (vma->vm_pgoff != 0)
-		return -EACCES;
-
-	vma->vm_ops = &ttm_bo_vm_ops;
-	vma->vm_private_data = ttm_bo_reference(bo);
-	vma->vm_flags |= VM_RESERVED | VM_IO | VM_MIXEDMAP | VM_DONTEXPAND;
-	return 0;
-}
-EXPORT_SYMBOL(ttm_fbdev_mmap);
-
-
-ssize_t ttm_bo_io(struct ttm_bo_device *bdev, struct file *filp,
-		  const char __user *wbuf, char __user *rbuf, size_t count,
-		  loff_t *f_pos, bool write)
-{
-	struct ttm_buffer_object *bo;
-	struct ttm_bo_driver *driver;
-	struct ttm_bo_kmap_obj map;
-	unsigned long dev_offset = (*f_pos >> PAGE_SHIFT);
-	unsigned long kmap_offset;
-	unsigned long kmap_end;
-	unsigned long kmap_num;
-	size_t io_size;
-	unsigned int page_offset;
-	char *virtual;
-	int ret;
-	bool no_wait = false;
-	bool dummy;
-
-	read_lock(&bdev->vm_lock);
-	bo = ttm_bo_vm_lookup_rb(bdev, dev_offset, 1);
-	if (likely(bo != NULL))
-		ttm_bo_reference(bo);
-	read_unlock(&bdev->vm_lock);
-
-	if (unlikely(bo == NULL))
-		return -EFAULT;
-
-	driver = bo->bdev->driver;
-	if (unlikely(!driver->verify_access)) {
-		ret = -EPERM;
-		goto out_unref;
-	}
-
-	ret = driver->verify_access(bo, filp);
-	if (unlikely(ret != 0))
-		goto out_unref;
-
-	kmap_offset = dev_offset - bo->vm_node->start;
-	if (unlikely(kmap_offset >= bo->num_pages)) {
-		ret = -EFBIG;
-		goto out_unref;
-	}
-
-	page_offset = *f_pos & ~PAGE_MASK;
-	io_size = bo->num_pages - kmap_offset;
-	io_size = (io_size << PAGE_SHIFT) - page_offset;
-	if (count < io_size)
-		io_size = count;
-
-	kmap_end = (*f_pos + count - 1) >> PAGE_SHIFT;
-	kmap_num = kmap_end - kmap_offset + 1;
-
-	ret = ttm_bo_reserve(bo, true, no_wait, false, 0);
-
-	switch (ret) {
-	case 0:
-		break;
-	case -EBUSY:
-		ret = -EAGAIN;
-		goto out_unref;
-	default:
-		goto out_unref;
-	}
-
-	ret = ttm_bo_kmap(bo, kmap_offset, kmap_num, &map);
-	if (unlikely(ret != 0)) {
-		ttm_bo_unreserve(bo);
-		goto out_unref;
-	}
-
-	virtual = ttm_kmap_obj_virtual(&map, &dummy);
-	virtual += page_offset;
-
-	if (write)
-		ret = copy_from_user(virtual, wbuf, io_size);
-	else
-		ret = copy_to_user(rbuf, virtual, io_size);
-
-	ttm_bo_kunmap(&map);
-	ttm_bo_unreserve(bo);
-	ttm_bo_unref(&bo);
-
-	if (unlikely(ret != 0))
-		return -EFBIG;
-
-	*f_pos += io_size;
-
-	return io_size;
-out_unref:
-	ttm_bo_unref(&bo);
-	return ret;
-}
-
-ssize_t ttm_bo_fbdev_io(struct ttm_buffer_object *bo, const char __user *wbuf,
-			char __user *rbuf, size_t count, loff_t *f_pos,
-			bool write)
-{
-	struct ttm_bo_kmap_obj map;
-	unsigned long kmap_offset;
-	unsigned long kmap_end;
-	unsigned long kmap_num;
-	size_t io_size;
-	unsigned int page_offset;
-	char *virtual;
-	int ret;
-	bool no_wait = false;
-	bool dummy;
-
-	kmap_offset = (*f_pos >> PAGE_SHIFT);
-	if (unlikely(kmap_offset >= bo->num_pages))
-		return -EFBIG;
-
-	page_offset = *f_pos & ~PAGE_MASK;
-	io_size = bo->num_pages - kmap_offset;
-	io_size = (io_size << PAGE_SHIFT) - page_offset;
-	if (count < io_size)
-		io_size = count;
-
-	kmap_end = (*f_pos + count - 1) >> PAGE_SHIFT;
-	kmap_num = kmap_end - kmap_offset + 1;
-
-	ret = ttm_bo_reserve(bo, true, no_wait, false, 0);
-
-	switch (ret) {
-	case 0:
-		break;
-	case -EBUSY:
-		return -EAGAIN;
-	default:
-		return ret;
-	}
-
-	ret = ttm_bo_kmap(bo, kmap_offset, kmap_num, &map);
-	if (unlikely(ret != 0)) {
-		ttm_bo_unreserve(bo);
-		return ret;
-	}
-
-	virtual = ttm_kmap_obj_virtual(&map, &dummy);
-	virtual += page_offset;
-
-	if (write)
-		ret = copy_from_user(virtual, wbuf, io_size);
-	else
-		ret = copy_to_user(rbuf, virtual, io_size);
-
-	ttm_bo_kunmap(&map);
-	ttm_bo_unreserve(bo);
-	ttm_bo_unref(&bo);
-
-	if (unlikely(ret != 0))
-		return ret;
-
-	*f_pos += io_size;
-
-	return io_size;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_execbuf_util.c
deleted file mode 100644
index 3832fe10..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_execbuf_util.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "ttm/ttm_execbuf_util.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include <linux/wait.h>
-#include <linux/sched.h>
-#include <linux/module.h>
-
-static void ttm_eu_backoff_reservation_locked(struct list_head *list)
-{
-	struct ttm_validate_buffer *entry;
-
-	list_for_each_entry(entry, list, head) {
-		struct ttm_buffer_object *bo = entry->bo;
-		if (!entry->reserved)
-			continue;
-
-		if (entry->removed) {
-			ttm_bo_add_to_lru(bo);
-			entry->removed = false;
-
-		}
-		entry->reserved = false;
-		atomic_set(&bo->reserved, 0);
-		wake_up_all(&bo->event_queue);
-	}
-}
-
-static void ttm_eu_del_from_lru_locked(struct list_head *list)
-{
-	struct ttm_validate_buffer *entry;
-
-	list_for_each_entry(entry, list, head) {
-		struct ttm_buffer_object *bo = entry->bo;
-		if (!entry->reserved)
-			continue;
-
-		if (!entry->removed) {
-			entry->put_count = ttm_bo_del_from_lru(bo);
-			entry->removed = true;
-		}
-	}
-}
-
-static void ttm_eu_list_ref_sub(struct list_head *list)
-{
-	struct ttm_validate_buffer *entry;
-
-	list_for_each_entry(entry, list, head) {
-		struct ttm_buffer_object *bo = entry->bo;
-
-		if (entry->put_count) {
-			ttm_bo_list_ref_sub(bo, entry->put_count, true);
-			entry->put_count = 0;
-		}
-	}
-}
-
-static int ttm_eu_wait_unreserved_locked(struct list_head *list,
-					 struct ttm_buffer_object *bo)
-{
-	struct ttm_bo_global *glob = bo->glob;
-	int ret;
-
-	ttm_eu_del_from_lru_locked(list);
-	spin_unlock(&glob->lru_lock);
-	ret = ttm_bo_wait_unreserved(bo, true);
-	spin_lock(&glob->lru_lock);
-	if (unlikely(ret != 0))
-		ttm_eu_backoff_reservation_locked(list);
-	return ret;
-}
-
-
-void ttm_eu_backoff_reservation(struct list_head *list)
-{
-	struct ttm_validate_buffer *entry;
-	struct ttm_bo_global *glob;
-
-	if (list_empty(list))
-		return;
-
-	entry = list_first_entry(list, struct ttm_validate_buffer, head);
-	glob = entry->bo->glob;
-	spin_lock(&glob->lru_lock);
-	ttm_eu_backoff_reservation_locked(list);
-	spin_unlock(&glob->lru_lock);
-}
-EXPORT_SYMBOL(ttm_eu_backoff_reservation);
-
-/*
- * Reserve buffers for validation.
- *
- * If a buffer in the list is marked for CPU access, we back off and
- * wait for that buffer to become free for GPU access.
- *
- * If a buffer is reserved for another validation, the validator with
- * the highest validation sequence backs off and waits for that buffer
- * to become unreserved. This prevents deadlocks when validating multiple
- * buffers in different orders.
- */
-
-int ttm_eu_reserve_buffers(struct list_head *list)
-{
-	struct ttm_bo_global *glob;
-	struct ttm_validate_buffer *entry;
-	int ret;
-	uint32_t val_seq;
-
-	if (list_empty(list))
-		return 0;
-
-	list_for_each_entry(entry, list, head) {
-		entry->reserved = false;
-		entry->put_count = 0;
-		entry->removed = false;
-	}
-
-	entry = list_first_entry(list, struct ttm_validate_buffer, head);
-	glob = entry->bo->glob;
-
-retry:
-	spin_lock(&glob->lru_lock);
-	val_seq = entry->bo->bdev->val_seq++;
-
-	list_for_each_entry(entry, list, head) {
-		struct ttm_buffer_object *bo = entry->bo;
-
-retry_this_bo:
-		ret = ttm_bo_reserve_locked(bo, true, true, true, val_seq);
-		switch (ret) {
-		case 0:
-			break;
-		case -EBUSY:
-			ret = ttm_eu_wait_unreserved_locked(list, bo);
-			if (unlikely(ret != 0)) {
-				spin_unlock(&glob->lru_lock);
-				ttm_eu_list_ref_sub(list);
-				return ret;
-			}
-			goto retry_this_bo;
-		case -EAGAIN:
-			ttm_eu_backoff_reservation_locked(list);
-			spin_unlock(&glob->lru_lock);
-			ttm_eu_list_ref_sub(list);
-			ret = ttm_bo_wait_unreserved(bo, true);
-			if (unlikely(ret != 0))
-				return ret;
-			goto retry;
-		default:
-			ttm_eu_backoff_reservation_locked(list);
-			spin_unlock(&glob->lru_lock);
-			ttm_eu_list_ref_sub(list);
-			return ret;
-		}
-
-		entry->reserved = true;
-		if (unlikely(atomic_read(&bo->cpu_writers) > 0)) {
-			ttm_eu_backoff_reservation_locked(list);
-			spin_unlock(&glob->lru_lock);
-			ttm_eu_list_ref_sub(list);
-			ret = ttm_bo_wait_cpu(bo, false);
-			if (ret)
-				return ret;
-			goto retry;
-		}
-	}
-
-	ttm_eu_del_from_lru_locked(list);
-	spin_unlock(&glob->lru_lock);
-	ttm_eu_list_ref_sub(list);
-
-	return 0;
-}
-EXPORT_SYMBOL(ttm_eu_reserve_buffers);
-
-void ttm_eu_fence_buffer_objects(struct list_head *list, void *sync_obj)
-{
-	struct ttm_validate_buffer *entry;
-	struct ttm_buffer_object *bo;
-	struct ttm_bo_global *glob;
-	struct ttm_bo_device *bdev;
-	struct ttm_bo_driver *driver;
-
-	if (list_empty(list))
-		return;
-
-	bo = list_first_entry(list, struct ttm_validate_buffer, head)->bo;
-	bdev = bo->bdev;
-	driver = bdev->driver;
-	glob = bo->glob;
-
-	spin_lock(&bdev->fence_lock);
-	spin_lock(&glob->lru_lock);
-
-	list_for_each_entry(entry, list, head) {
-		bo = entry->bo;
-		entry->old_sync_obj = bo->sync_obj;
-		bo->sync_obj = driver->sync_obj_ref(sync_obj);
-		bo->sync_obj_arg = entry->new_sync_obj_arg;
-		ttm_bo_unreserve_locked(bo);
-		entry->reserved = false;
-	}
-	spin_unlock(&glob->lru_lock);
-	spin_unlock(&bdev->fence_lock);
-
-	list_for_each_entry(entry, list, head) {
-		if (entry->old_sync_obj)
-			driver->sync_obj_unref(&entry->old_sync_obj);
-	}
-}
-EXPORT_SYMBOL(ttm_eu_fence_buffer_objects);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_lock.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_lock.c
deleted file mode 100644
index 075daf44..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_lock.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-#include "ttm/ttm_lock.h"
-#include "ttm/ttm_module.h"
-#include <linux/atomic.h>
-#include <linux/errno.h>
-#include <linux/wait.h>
-#include <linux/sched.h>
-#include <linux/module.h>
-
-#define TTM_WRITE_LOCK_PENDING    (1 << 0)
-#define TTM_VT_LOCK_PENDING       (1 << 1)
-#define TTM_SUSPEND_LOCK_PENDING  (1 << 2)
-#define TTM_VT_LOCK               (1 << 3)
-#define TTM_SUSPEND_LOCK          (1 << 4)
-
-void ttm_lock_init(struct ttm_lock *lock)
-{
-	spin_lock_init(&lock->lock);
-	init_waitqueue_head(&lock->queue);
-	lock->rw = 0;
-	lock->flags = 0;
-	lock->kill_takers = false;
-	lock->signal = SIGKILL;
-}
-EXPORT_SYMBOL(ttm_lock_init);
-
-void ttm_read_unlock(struct ttm_lock *lock)
-{
-	spin_lock(&lock->lock);
-	if (--lock->rw == 0)
-		wake_up_all(&lock->queue);
-	spin_unlock(&lock->lock);
-}
-EXPORT_SYMBOL(ttm_read_unlock);
-
-static bool __ttm_read_lock(struct ttm_lock *lock)
-{
-	bool locked = false;
-
-	spin_lock(&lock->lock);
-	if (unlikely(lock->kill_takers)) {
-		send_sig(lock->signal, current, 0);
-		spin_unlock(&lock->lock);
-		return false;
-	}
-	if (lock->rw >= 0 && lock->flags == 0) {
-		++lock->rw;
-		locked = true;
-	}
-	spin_unlock(&lock->lock);
-	return locked;
-}
-
-int ttm_read_lock(struct ttm_lock *lock, bool interruptible)
-{
-	int ret = 0;
-
-	if (interruptible)
-		ret = wait_event_interruptible(lock->queue,
-					       __ttm_read_lock(lock));
-	else
-		wait_event(lock->queue, __ttm_read_lock(lock));
-	return ret;
-}
-EXPORT_SYMBOL(ttm_read_lock);
-
-static bool __ttm_read_trylock(struct ttm_lock *lock, bool *locked)
-{
-	bool block = true;
-
-	*locked = false;
-
-	spin_lock(&lock->lock);
-	if (unlikely(lock->kill_takers)) {
-		send_sig(lock->signal, current, 0);
-		spin_unlock(&lock->lock);
-		return false;
-	}
-	if (lock->rw >= 0 && lock->flags == 0) {
-		++lock->rw;
-		block = false;
-		*locked = true;
-	} else if (lock->flags == 0) {
-		block = false;
-	}
-	spin_unlock(&lock->lock);
-
-	return !block;
-}
-
-int ttm_read_trylock(struct ttm_lock *lock, bool interruptible)
-{
-	int ret = 0;
-	bool locked;
-
-	if (interruptible)
-		ret = wait_event_interruptible
-			(lock->queue, __ttm_read_trylock(lock, &locked));
-	else
-		wait_event(lock->queue, __ttm_read_trylock(lock, &locked));
-
-	if (unlikely(ret != 0)) {
-		BUG_ON(locked);
-		return ret;
-	}
-
-	return (locked) ? 0 : -EBUSY;
-}
-
-void ttm_write_unlock(struct ttm_lock *lock)
-{
-	spin_lock(&lock->lock);
-	lock->rw = 0;
-	wake_up_all(&lock->queue);
-	spin_unlock(&lock->lock);
-}
-EXPORT_SYMBOL(ttm_write_unlock);
-
-static bool __ttm_write_lock(struct ttm_lock *lock)
-{
-	bool locked = false;
-
-	spin_lock(&lock->lock);
-	if (unlikely(lock->kill_takers)) {
-		send_sig(lock->signal, current, 0);
-		spin_unlock(&lock->lock);
-		return false;
-	}
-	if (lock->rw == 0 && ((lock->flags & ~TTM_WRITE_LOCK_PENDING) == 0)) {
-		lock->rw = -1;
-		lock->flags &= ~TTM_WRITE_LOCK_PENDING;
-		locked = true;
-	} else {
-		lock->flags |= TTM_WRITE_LOCK_PENDING;
-	}
-	spin_unlock(&lock->lock);
-	return locked;
-}
-
-int ttm_write_lock(struct ttm_lock *lock, bool interruptible)
-{
-	int ret = 0;
-
-	if (interruptible) {
-		ret = wait_event_interruptible(lock->queue,
-					       __ttm_write_lock(lock));
-		if (unlikely(ret != 0)) {
-			spin_lock(&lock->lock);
-			lock->flags &= ~TTM_WRITE_LOCK_PENDING;
-			wake_up_all(&lock->queue);
-			spin_unlock(&lock->lock);
-		}
-	} else
-		wait_event(lock->queue, __ttm_read_lock(lock));
-
-	return ret;
-}
-EXPORT_SYMBOL(ttm_write_lock);
-
-void ttm_write_lock_downgrade(struct ttm_lock *lock)
-{
-	spin_lock(&lock->lock);
-	lock->rw = 1;
-	wake_up_all(&lock->queue);
-	spin_unlock(&lock->lock);
-}
-
-static int __ttm_vt_unlock(struct ttm_lock *lock)
-{
-	int ret = 0;
-
-	spin_lock(&lock->lock);
-	if (unlikely(!(lock->flags & TTM_VT_LOCK)))
-		ret = -EINVAL;
-	lock->flags &= ~TTM_VT_LOCK;
-	wake_up_all(&lock->queue);
-	spin_unlock(&lock->lock);
-
-	return ret;
-}
-
-static void ttm_vt_lock_remove(struct ttm_base_object **p_base)
-{
-	struct ttm_base_object *base = *p_base;
-	struct ttm_lock *lock = container_of(base, struct ttm_lock, base);
-	int ret;
-
-	*p_base = NULL;
-	ret = __ttm_vt_unlock(lock);
-	BUG_ON(ret != 0);
-}
-
-static bool __ttm_vt_lock(struct ttm_lock *lock)
-{
-	bool locked = false;
-
-	spin_lock(&lock->lock);
-	if (lock->rw == 0) {
-		lock->flags &= ~TTM_VT_LOCK_PENDING;
-		lock->flags |= TTM_VT_LOCK;
-		locked = true;
-	} else {
-		lock->flags |= TTM_VT_LOCK_PENDING;
-	}
-	spin_unlock(&lock->lock);
-	return locked;
-}
-
-int ttm_vt_lock(struct ttm_lock *lock,
-		bool interruptible,
-		struct ttm_object_file *tfile)
-{
-	int ret = 0;
-
-	if (interruptible) {
-		ret = wait_event_interruptible(lock->queue,
-					       __ttm_vt_lock(lock));
-		if (unlikely(ret != 0)) {
-			spin_lock(&lock->lock);
-			lock->flags &= ~TTM_VT_LOCK_PENDING;
-			wake_up_all(&lock->queue);
-			spin_unlock(&lock->lock);
-			return ret;
-		}
-	} else
-		wait_event(lock->queue, __ttm_vt_lock(lock));
-
-	/*
-	 * Add a base-object, the destructor of which will
-	 * make sure the lock is released if the client dies
-	 * while holding it.
-	 */
-
-	ret = ttm_base_object_init(tfile, &lock->base, false,
-				   ttm_lock_type, &ttm_vt_lock_remove, NULL);
-	if (ret)
-		(void)__ttm_vt_unlock(lock);
-	else
-		lock->vt_holder = tfile;
-
-	return ret;
-}
-EXPORT_SYMBOL(ttm_vt_lock);
-
-int ttm_vt_unlock(struct ttm_lock *lock)
-{
-	return ttm_ref_object_base_unref(lock->vt_holder,
-					 lock->base.hash.key, TTM_REF_USAGE);
-}
-EXPORT_SYMBOL(ttm_vt_unlock);
-
-void ttm_suspend_unlock(struct ttm_lock *lock)
-{
-	spin_lock(&lock->lock);
-	lock->flags &= ~TTM_SUSPEND_LOCK;
-	wake_up_all(&lock->queue);
-	spin_unlock(&lock->lock);
-}
-EXPORT_SYMBOL(ttm_suspend_unlock);
-
-static bool __ttm_suspend_lock(struct ttm_lock *lock)
-{
-	bool locked = false;
-
-	spin_lock(&lock->lock);
-	if (lock->rw == 0) {
-		lock->flags &= ~TTM_SUSPEND_LOCK_PENDING;
-		lock->flags |= TTM_SUSPEND_LOCK;
-		locked = true;
-	} else {
-		lock->flags |= TTM_SUSPEND_LOCK_PENDING;
-	}
-	spin_unlock(&lock->lock);
-	return locked;
-}
-
-void ttm_suspend_lock(struct ttm_lock *lock)
-{
-	wait_event(lock->queue, __ttm_suspend_lock(lock));
-}
-EXPORT_SYMBOL(ttm_suspend_lock);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_memory.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_memory.c
deleted file mode 100644
index 23d2ecba..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_memory.c
+++ /dev/null
@@ -1,602 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#define pr_fmt(fmt) "[TTM] " fmt
-
-#include "ttm/ttm_memory.h"
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_page_alloc.h"
-#include <linux/spinlock.h>
-#include <linux/sched.h>
-#include <linux/wait.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-#define TTM_MEMORY_ALLOC_RETRIES 4
-
-struct ttm_mem_zone {
-	struct kobject kobj;
-	struct ttm_mem_global *glob;
-	const char *name;
-	uint64_t zone_mem;
-	uint64_t emer_mem;
-	uint64_t max_mem;
-	uint64_t swap_limit;
-	uint64_t used_mem;
-};
-
-static struct attribute ttm_mem_sys = {
-	.name = "zone_memory",
-	.mode = S_IRUGO
-};
-static struct attribute ttm_mem_emer = {
-	.name = "emergency_memory",
-	.mode = S_IRUGO | S_IWUSR
-};
-static struct attribute ttm_mem_max = {
-	.name = "available_memory",
-	.mode = S_IRUGO | S_IWUSR
-};
-static struct attribute ttm_mem_swap = {
-	.name = "swap_limit",
-	.mode = S_IRUGO | S_IWUSR
-};
-static struct attribute ttm_mem_used = {
-	.name = "used_memory",
-	.mode = S_IRUGO
-};
-
-static void ttm_mem_zone_kobj_release(struct kobject *kobj)
-{
-	struct ttm_mem_zone *zone =
-		container_of(kobj, struct ttm_mem_zone, kobj);
-
-	pr_info("Zone %7s: Used memory at exit: %llu kiB\n",
-		zone->name, (unsigned long long)zone->used_mem >> 10);
-	kfree(zone);
-}
-
-static ssize_t ttm_mem_zone_show(struct kobject *kobj,
-				 struct attribute *attr,
-				 char *buffer)
-{
-	struct ttm_mem_zone *zone =
-		container_of(kobj, struct ttm_mem_zone, kobj);
-	uint64_t val = 0;
-
-	spin_lock(&zone->glob->lock);
-	if (attr == &ttm_mem_sys)
-		val = zone->zone_mem;
-	else if (attr == &ttm_mem_emer)
-		val = zone->emer_mem;
-	else if (attr == &ttm_mem_max)
-		val = zone->max_mem;
-	else if (attr == &ttm_mem_swap)
-		val = zone->swap_limit;
-	else if (attr == &ttm_mem_used)
-		val = zone->used_mem;
-	spin_unlock(&zone->glob->lock);
-
-	return snprintf(buffer, PAGE_SIZE, "%llu\n",
-			(unsigned long long) val >> 10);
-}
-
-static void ttm_check_swapping(struct ttm_mem_global *glob);
-
-static ssize_t ttm_mem_zone_store(struct kobject *kobj,
-				  struct attribute *attr,
-				  const char *buffer,
-				  size_t size)
-{
-	struct ttm_mem_zone *zone =
-		container_of(kobj, struct ttm_mem_zone, kobj);
-	int chars;
-	unsigned long val;
-	uint64_t val64;
-
-	chars = sscanf(buffer, "%lu", &val);
-	if (chars == 0)
-		return size;
-
-	val64 = val;
-	val64 <<= 10;
-
-	spin_lock(&zone->glob->lock);
-	if (val64 > zone->zone_mem)
-		val64 = zone->zone_mem;
-	if (attr == &ttm_mem_emer) {
-		zone->emer_mem = val64;
-		if (zone->max_mem > val64)
-			zone->max_mem = val64;
-	} else if (attr == &ttm_mem_max) {
-		zone->max_mem = val64;
-		if (zone->emer_mem < val64)
-			zone->emer_mem = val64;
-	} else if (attr == &ttm_mem_swap)
-		zone->swap_limit = val64;
-	spin_unlock(&zone->glob->lock);
-
-	ttm_check_swapping(zone->glob);
-
-	return size;
-}
-
-static struct attribute *ttm_mem_zone_attrs[] = {
-	&ttm_mem_sys,
-	&ttm_mem_emer,
-	&ttm_mem_max,
-	&ttm_mem_swap,
-	&ttm_mem_used,
-	NULL
-};
-
-static const struct sysfs_ops ttm_mem_zone_ops = {
-	.show = &ttm_mem_zone_show,
-	.store = &ttm_mem_zone_store
-};
-
-static struct kobj_type ttm_mem_zone_kobj_type = {
-	.release = &ttm_mem_zone_kobj_release,
-	.sysfs_ops = &ttm_mem_zone_ops,
-	.default_attrs = ttm_mem_zone_attrs,
-};
-
-static void ttm_mem_global_kobj_release(struct kobject *kobj)
-{
-	struct ttm_mem_global *glob =
-		container_of(kobj, struct ttm_mem_global, kobj);
-
-	kfree(glob);
-}
-
-static struct kobj_type ttm_mem_glob_kobj_type = {
-	.release = &ttm_mem_global_kobj_release,
-};
-
-static bool ttm_zones_above_swap_target(struct ttm_mem_global *glob,
-					bool from_wq, uint64_t extra)
-{
-	unsigned int i;
-	struct ttm_mem_zone *zone;
-	uint64_t target;
-
-	for (i = 0; i < glob->num_zones; ++i) {
-		zone = glob->zones[i];
-
-		if (from_wq)
-			target = zone->swap_limit;
-		else if (capable(CAP_SYS_ADMIN))
-			target = zone->emer_mem;
-		else
-			target = zone->max_mem;
-
-		target = (extra > target) ? 0ULL : target;
-
-		if (zone->used_mem > target)
-			return true;
-	}
-	return false;
-}
-
-/**
- * At this point we only support a single shrink callback.
- * Extend this if needed, perhaps using a linked list of callbacks.
- * Note that this function is reentrant:
- * many threads may try to swap out at any given time.
- */
-
-static void ttm_shrink(struct ttm_mem_global *glob, bool from_wq,
-		       uint64_t extra)
-{
-	int ret;
-	struct ttm_mem_shrink *shrink;
-
-	spin_lock(&glob->lock);
-	if (glob->shrink == NULL)
-		goto out;
-
-	while (ttm_zones_above_swap_target(glob, from_wq, extra)) {
-		shrink = glob->shrink;
-		spin_unlock(&glob->lock);
-		ret = shrink->do_shrink(shrink);
-		spin_lock(&glob->lock);
-		if (unlikely(ret != 0))
-			goto out;
-	}
-out:
-	spin_unlock(&glob->lock);
-}
-
-
-
-static void ttm_shrink_work(struct work_struct *work)
-{
-	struct ttm_mem_global *glob =
-	    container_of(work, struct ttm_mem_global, work);
-
-	ttm_shrink(glob, true, 0ULL);
-}
-
-static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
-				    const struct sysinfo *si)
-{
-	struct ttm_mem_zone *zone = kzalloc(sizeof(*zone), GFP_KERNEL);
-	uint64_t mem;
-	int ret;
-
-	if (unlikely(!zone))
-		return -ENOMEM;
-
-	mem = si->totalram - si->totalhigh;
-	mem *= si->mem_unit;
-
-	zone->name = "kernel";
-	zone->zone_mem = mem;
-	zone->max_mem = mem >> 1;
-	zone->emer_mem = (mem >> 1) + (mem >> 2);
-	zone->swap_limit = zone->max_mem - (mem >> 3);
-	zone->used_mem = 0;
-	zone->glob = glob;
-	glob->zone_kernel = zone;
-	ret = kobject_init_and_add(
-		&zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
-	if (unlikely(ret != 0)) {
-		kobject_put(&zone->kobj);
-		return ret;
-	}
-	glob->zones[glob->num_zones++] = zone;
-	return 0;
-}
-
-#ifdef CONFIG_HIGHMEM
-static int ttm_mem_init_highmem_zone(struct ttm_mem_global *glob,
-				     const struct sysinfo *si)
-{
-	struct ttm_mem_zone *zone;
-	uint64_t mem;
-	int ret;
-
-	if (si->totalhigh == 0)
-		return 0;
-
-	zone = kzalloc(sizeof(*zone), GFP_KERNEL);
-	if (unlikely(!zone))
-		return -ENOMEM;
-
-	mem = si->totalram;
-	mem *= si->mem_unit;
-
-	zone->name = "highmem";
-	zone->zone_mem = mem;
-	zone->max_mem = mem >> 1;
-	zone->emer_mem = (mem >> 1) + (mem >> 2);
-	zone->swap_limit = zone->max_mem - (mem >> 3);
-	zone->used_mem = 0;
-	zone->glob = glob;
-	glob->zone_highmem = zone;
-	ret = kobject_init_and_add(
-		&zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
-	if (unlikely(ret != 0)) {
-		kobject_put(&zone->kobj);
-		return ret;
-	}
-	glob->zones[glob->num_zones++] = zone;
-	return 0;
-}
-#else
-static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
-				   const struct sysinfo *si)
-{
-	struct ttm_mem_zone *zone = kzalloc(sizeof(*zone), GFP_KERNEL);
-	uint64_t mem;
-	int ret;
-
-	if (unlikely(!zone))
-		return -ENOMEM;
-
-	mem = si->totalram;
-	mem *= si->mem_unit;
-
-	/**
-	 * No special dma32 zone needed.
-	 */
-
-	if (mem <= ((uint64_t) 1ULL << 32)) {
-		kfree(zone);
-		return 0;
-	}
-
-	/*
-	 * Limit max dma32 memory to 4GB for now
-	 * until we can figure out how big this
-	 * zone really is.
-	 */
-
-	mem = ((uint64_t) 1ULL << 32);
-	zone->name = "dma32";
-	zone->zone_mem = mem;
-	zone->max_mem = mem >> 1;
-	zone->emer_mem = (mem >> 1) + (mem >> 2);
-	zone->swap_limit = zone->max_mem - (mem >> 3);
-	zone->used_mem = 0;
-	zone->glob = glob;
-	glob->zone_dma32 = zone;
-	ret = kobject_init_and_add(
-		&zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
-	if (unlikely(ret != 0)) {
-		kobject_put(&zone->kobj);
-		return ret;
-	}
-	glob->zones[glob->num_zones++] = zone;
-	return 0;
-}
-#endif
-
-int ttm_mem_global_init(struct ttm_mem_global *glob)
-{
-	struct sysinfo si;
-	int ret;
-	int i;
-	struct ttm_mem_zone *zone;
-
-	spin_lock_init(&glob->lock);
-	glob->swap_queue = create_singlethread_workqueue("ttm_swap");
-	INIT_WORK(&glob->work, ttm_shrink_work);
-	init_waitqueue_head(&glob->queue);
-	ret = kobject_init_and_add(
-		&glob->kobj, &ttm_mem_glob_kobj_type, ttm_get_kobj(), "memory_accounting");
-	if (unlikely(ret != 0)) {
-		kobject_put(&glob->kobj);
-		return ret;
-	}
-
-	si_meminfo(&si);
-
-	ret = ttm_mem_init_kernel_zone(glob, &si);
-	if (unlikely(ret != 0))
-		goto out_no_zone;
-#ifdef CONFIG_HIGHMEM
-	ret = ttm_mem_init_highmem_zone(glob, &si);
-	if (unlikely(ret != 0))
-		goto out_no_zone;
-#else
-	ret = ttm_mem_init_dma32_zone(glob, &si);
-	if (unlikely(ret != 0))
-		goto out_no_zone;
-#endif
-	for (i = 0; i < glob->num_zones; ++i) {
-		zone = glob->zones[i];
-		pr_info("Zone %7s: Available graphics memory: %llu kiB\n",
-			zone->name, (unsigned long long)zone->max_mem >> 10);
-	}
-	ttm_page_alloc_init(glob, glob->zone_kernel->max_mem/(2*PAGE_SIZE));
-	ttm_dma_page_alloc_init(glob, glob->zone_kernel->max_mem/(2*PAGE_SIZE));
-	return 0;
-out_no_zone:
-	ttm_mem_global_release(glob);
-	return ret;
-}
-EXPORT_SYMBOL(ttm_mem_global_init);
-
-void ttm_mem_global_release(struct ttm_mem_global *glob)
-{
-	unsigned int i;
-	struct ttm_mem_zone *zone;
-
-	/* let the page allocator first stop the shrink work. */
-	ttm_page_alloc_fini();
-	ttm_dma_page_alloc_fini();
-
-	flush_workqueue(glob->swap_queue);
-	destroy_workqueue(glob->swap_queue);
-	glob->swap_queue = NULL;
-	for (i = 0; i < glob->num_zones; ++i) {
-		zone = glob->zones[i];
-		kobject_del(&zone->kobj);
-		kobject_put(&zone->kobj);
-			}
-	kobject_del(&glob->kobj);
-	kobject_put(&glob->kobj);
-}
-EXPORT_SYMBOL(ttm_mem_global_release);
-
-static void ttm_check_swapping(struct ttm_mem_global *glob)
-{
-	bool needs_swapping = false;
-	unsigned int i;
-	struct ttm_mem_zone *zone;
-
-	spin_lock(&glob->lock);
-	for (i = 0; i < glob->num_zones; ++i) {
-		zone = glob->zones[i];
-		if (zone->used_mem > zone->swap_limit) {
-			needs_swapping = true;
-			break;
-		}
-	}
-
-	spin_unlock(&glob->lock);
-
-	if (unlikely(needs_swapping))
-		(void)queue_work(glob->swap_queue, &glob->work);
-
-}
-
-static void ttm_mem_global_free_zone(struct ttm_mem_global *glob,
-				     struct ttm_mem_zone *single_zone,
-				     uint64_t amount)
-{
-	unsigned int i;
-	struct ttm_mem_zone *zone;
-
-	spin_lock(&glob->lock);
-	for (i = 0; i < glob->num_zones; ++i) {
-		zone = glob->zones[i];
-		if (single_zone && zone != single_zone)
-			continue;
-		zone->used_mem -= amount;
-	}
-	spin_unlock(&glob->lock);
-}
-
-void ttm_mem_global_free(struct ttm_mem_global *glob,
-			 uint64_t amount)
-{
-	return ttm_mem_global_free_zone(glob, NULL, amount);
-}
-EXPORT_SYMBOL(ttm_mem_global_free);
-
-static int ttm_mem_global_reserve(struct ttm_mem_global *glob,
-				  struct ttm_mem_zone *single_zone,
-				  uint64_t amount, bool reserve)
-{
-	uint64_t limit;
-	int ret = -ENOMEM;
-	unsigned int i;
-	struct ttm_mem_zone *zone;
-
-	spin_lock(&glob->lock);
-	for (i = 0; i < glob->num_zones; ++i) {
-		zone = glob->zones[i];
-		if (single_zone && zone != single_zone)
-			continue;
-
-		limit = (capable(CAP_SYS_ADMIN)) ?
-			zone->emer_mem : zone->max_mem;
-
-		if (zone->used_mem > limit)
-			goto out_unlock;
-	}
-
-	if (reserve) {
-		for (i = 0; i < glob->num_zones; ++i) {
-			zone = glob->zones[i];
-			if (single_zone && zone != single_zone)
-				continue;
-			zone->used_mem += amount;
-		}
-	}
-
-	ret = 0;
-out_unlock:
-	spin_unlock(&glob->lock);
-	ttm_check_swapping(glob);
-
-	return ret;
-}
-
-
-static int ttm_mem_global_alloc_zone(struct ttm_mem_global *glob,
-				     struct ttm_mem_zone *single_zone,
-				     uint64_t memory,
-				     bool no_wait, bool interruptible)
-{
-	int count = TTM_MEMORY_ALLOC_RETRIES;
-
-	while (unlikely(ttm_mem_global_reserve(glob,
-					       single_zone,
-					       memory, true)
-			!= 0)) {
-		if (no_wait)
-			return -ENOMEM;
-		if (unlikely(count-- == 0))
-			return -ENOMEM;
-		ttm_shrink(glob, false, memory + (memory >> 2) + 16);
-	}
-
-	return 0;
-}
-
-int ttm_mem_global_alloc(struct ttm_mem_global *glob, uint64_t memory,
-			 bool no_wait, bool interruptible)
-{
-	/**
-	 * Normal allocations of kernel memory are registered in
-	 * all zones.
-	 */
-
-	return ttm_mem_global_alloc_zone(glob, NULL, memory, no_wait,
-					 interruptible);
-}
-EXPORT_SYMBOL(ttm_mem_global_alloc);
-
-int ttm_mem_global_alloc_page(struct ttm_mem_global *glob,
-			      struct page *page,
-			      bool no_wait, bool interruptible)
-{
-
-	struct ttm_mem_zone *zone = NULL;
-
-	/**
-	 * Page allocations may be registed in a single zone
-	 * only if highmem or !dma32.
-	 */
-
-#ifdef CONFIG_HIGHMEM
-	if (PageHighMem(page) && glob->zone_highmem != NULL)
-		zone = glob->zone_highmem;
-#else
-	if (glob->zone_dma32 && page_to_pfn(page) > 0x00100000UL)
-		zone = glob->zone_kernel;
-#endif
-	return ttm_mem_global_alloc_zone(glob, zone, PAGE_SIZE, no_wait,
-					 interruptible);
-}
-
-void ttm_mem_global_free_page(struct ttm_mem_global *glob, struct page *page)
-{
-	struct ttm_mem_zone *zone = NULL;
-
-#ifdef CONFIG_HIGHMEM
-	if (PageHighMem(page) && glob->zone_highmem != NULL)
-		zone = glob->zone_highmem;
-#else
-	if (glob->zone_dma32 && page_to_pfn(page) > 0x00100000UL)
-		zone = glob->zone_kernel;
-#endif
-	ttm_mem_global_free_zone(glob, zone, PAGE_SIZE);
-}
-
-
-size_t ttm_round_pot(size_t size)
-{
-	if ((size & (size - 1)) == 0)
-		return size;
-	else if (size > PAGE_SIZE)
-		return PAGE_ALIGN(size);
-	else {
-		size_t tmp_size = 4;
-
-		while (tmp_size < size)
-			tmp_size <<= 1;
-
-		return tmp_size;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(ttm_round_pot);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_module.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_module.c
deleted file mode 100644
index 902d7cf9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_module.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- * 	    Jerome Glisse
- */
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/sched.h>
-#include "ttm/ttm_module.h"
-#include "drm_sysfs.h"
-
-static DECLARE_WAIT_QUEUE_HEAD(exit_q);
-atomic_t device_released;
-
-static struct device_type ttm_drm_class_type = {
-	.name = "ttm",
-	/**
-	 * Add pm ops here.
-	 */
-};
-
-static void ttm_drm_class_device_release(struct device *dev)
-{
-	atomic_set(&device_released, 1);
-	wake_up_all(&exit_q);
-}
-
-static struct device ttm_drm_class_device = {
-	.type = &ttm_drm_class_type,
-	.release = &ttm_drm_class_device_release
-};
-
-struct kobject *ttm_get_kobj(void)
-{
-	struct kobject *kobj = &ttm_drm_class_device.kobj;
-	BUG_ON(kobj == NULL);
-	return kobj;
-}
-
-static int __init ttm_init(void)
-{
-	int ret;
-
-	ret = dev_set_name(&ttm_drm_class_device, "ttm");
-	if (unlikely(ret != 0))
-		return ret;
-
-	atomic_set(&device_released, 0);
-	ret = drm_class_device_register(&ttm_drm_class_device);
-	if (unlikely(ret != 0))
-		goto out_no_dev_reg;
-
-	return 0;
-out_no_dev_reg:
-	atomic_set(&device_released, 1);
-	wake_up_all(&exit_q);
-	return ret;
-}
-
-static void __exit ttm_exit(void)
-{
-	drm_class_device_unregister(&ttm_drm_class_device);
-
-	/**
-	 * Refuse to unload until the TTM device is released.
-	 * Not sure this is 100% needed.
-	 */
-
-	wait_event(exit_q, atomic_read(&device_released) == 1);
-}
-
-module_init(ttm_init);
-module_exit(ttm_exit);
-
-MODULE_AUTHOR("Thomas Hellstrom, Jerome Glisse");
-MODULE_DESCRIPTION("TTM memory manager subsystem (for DRM device)");
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_object.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_object.c
deleted file mode 100644
index 68daca41..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_object.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-/** @file ttm_ref_object.c
- *
- * Base- and reference object implementation for the various
- * ttm objects. Implements reference counting, minimal security checks
- * and release on file close.
- */
-
-/**
- * struct ttm_object_file
- *
- * @tdev: Pointer to the ttm_object_device.
- *
- * @lock: Lock that protects the ref_list list and the
- * ref_hash hash tables.
- *
- * @ref_list: List of ttm_ref_objects to be destroyed at
- * file release.
- *
- * @ref_hash: Hash tables of ref objects, one per ttm_ref_type,
- * for fast lookup of ref objects given a base object.
- */
-
-#define pr_fmt(fmt) "[TTM] " fmt
-
-#include "ttm/ttm_object.h"
-#include "ttm/ttm_module.h"
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/atomic.h>
-
-struct ttm_object_file {
-	struct ttm_object_device *tdev;
-	rwlock_t lock;
-	struct list_head ref_list;
-	struct drm_open_hash ref_hash[TTM_REF_NUM];
-	struct kref refcount;
-};
-
-/**
- * struct ttm_object_device
- *
- * @object_lock: lock that protects the object_hash hash table.
- *
- * @object_hash: hash table for fast lookup of object global names.
- *
- * @object_count: Per device object count.
- *
- * This is the per-device data structure needed for ttm object management.
- */
-
-struct ttm_object_device {
-	rwlock_t object_lock;
-	struct drm_open_hash object_hash;
-	atomic_t object_count;
-	struct ttm_mem_global *mem_glob;
-};
-
-/**
- * struct ttm_ref_object
- *
- * @hash: Hash entry for the per-file object reference hash.
- *
- * @head: List entry for the per-file list of ref-objects.
- *
- * @kref: Ref count.
- *
- * @obj: Base object this ref object is referencing.
- *
- * @ref_type: Type of ref object.
- *
- * This is similar to an idr object, but it also has a hash table entry
- * that allows lookup with a pointer to the referenced object as a key. In
- * that way, one can easily detect whether a base object is referenced by
- * a particular ttm_object_file. It also carries a ref count to avoid creating
- * multiple ref objects if a ttm_object_file references the same base
- * object more than once.
- */
-
-struct ttm_ref_object {
-	struct drm_hash_item hash;
-	struct list_head head;
-	struct kref kref;
-	enum ttm_ref_type ref_type;
-	struct ttm_base_object *obj;
-	struct ttm_object_file *tfile;
-};
-
-static inline struct ttm_object_file *
-ttm_object_file_ref(struct ttm_object_file *tfile)
-{
-	kref_get(&tfile->refcount);
-	return tfile;
-}
-
-static void ttm_object_file_destroy(struct kref *kref)
-{
-	struct ttm_object_file *tfile =
-		container_of(kref, struct ttm_object_file, refcount);
-
-	kfree(tfile);
-}
-
-
-static inline void ttm_object_file_unref(struct ttm_object_file **p_tfile)
-{
-	struct ttm_object_file *tfile = *p_tfile;
-
-	*p_tfile = NULL;
-	kref_put(&tfile->refcount, ttm_object_file_destroy);
-}
-
-
-int ttm_base_object_init(struct ttm_object_file *tfile,
-			 struct ttm_base_object *base,
-			 bool shareable,
-			 enum ttm_object_type object_type,
-			 void (*refcount_release) (struct ttm_base_object **),
-			 void (*ref_obj_release) (struct ttm_base_object *,
-						  enum ttm_ref_type ref_type))
-{
-	struct ttm_object_device *tdev = tfile->tdev;
-	int ret;
-
-	base->shareable = shareable;
-	base->tfile = ttm_object_file_ref(tfile);
-	base->refcount_release = refcount_release;
-	base->ref_obj_release = ref_obj_release;
-	base->object_type = object_type;
-	write_lock(&tdev->object_lock);
-	kref_init(&base->refcount);
-	ret = drm_ht_just_insert_please(&tdev->object_hash,
-					&base->hash,
-					(unsigned long)base, 31, 0, 0);
-	write_unlock(&tdev->object_lock);
-	if (unlikely(ret != 0))
-		goto out_err0;
-
-	ret = ttm_ref_object_add(tfile, base, TTM_REF_USAGE, NULL);
-	if (unlikely(ret != 0))
-		goto out_err1;
-
-	ttm_base_object_unref(&base);
-
-	return 0;
-out_err1:
-	(void)drm_ht_remove_item(&tdev->object_hash, &base->hash);
-out_err0:
-	return ret;
-}
-EXPORT_SYMBOL(ttm_base_object_init);
-
-static void ttm_release_base(struct kref *kref)
-{
-	struct ttm_base_object *base =
-	    container_of(kref, struct ttm_base_object, refcount);
-	struct ttm_object_device *tdev = base->tfile->tdev;
-
-	(void)drm_ht_remove_item(&tdev->object_hash, &base->hash);
-	write_unlock(&tdev->object_lock);
-	if (base->refcount_release) {
-		ttm_object_file_unref(&base->tfile);
-		base->refcount_release(&base);
-	}
-	write_lock(&tdev->object_lock);
-}
-
-void ttm_base_object_unref(struct ttm_base_object **p_base)
-{
-	struct ttm_base_object *base = *p_base;
-	struct ttm_object_device *tdev = base->tfile->tdev;
-
-	*p_base = NULL;
-
-	/*
-	 * Need to take the lock here to avoid racing with
-	 * users trying to look up the object.
-	 */
-
-	write_lock(&tdev->object_lock);
-	kref_put(&base->refcount, ttm_release_base);
-	write_unlock(&tdev->object_lock);
-}
-EXPORT_SYMBOL(ttm_base_object_unref);
-
-struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file *tfile,
-					       uint32_t key)
-{
-	struct ttm_object_device *tdev = tfile->tdev;
-	struct ttm_base_object *base;
-	struct drm_hash_item *hash;
-	int ret;
-
-	read_lock(&tdev->object_lock);
-	ret = drm_ht_find_item(&tdev->object_hash, key, &hash);
-
-	if (likely(ret == 0)) {
-		base = drm_hash_entry(hash, struct ttm_base_object, hash);
-		kref_get(&base->refcount);
-	}
-	read_unlock(&tdev->object_lock);
-
-	if (unlikely(ret != 0))
-		return NULL;
-
-	if (tfile != base->tfile && !base->shareable) {
-		pr_err("Attempted access of non-shareable object\n");
-		ttm_base_object_unref(&base);
-		return NULL;
-	}
-
-	return base;
-}
-EXPORT_SYMBOL(ttm_base_object_lookup);
-
-int ttm_ref_object_add(struct ttm_object_file *tfile,
-		       struct ttm_base_object *base,
-		       enum ttm_ref_type ref_type, bool *existed)
-{
-	struct drm_open_hash *ht = &tfile->ref_hash[ref_type];
-	struct ttm_ref_object *ref;
-	struct drm_hash_item *hash;
-	struct ttm_mem_global *mem_glob = tfile->tdev->mem_glob;
-	int ret = -EINVAL;
-
-	if (existed != NULL)
-		*existed = true;
-
-	while (ret == -EINVAL) {
-		read_lock(&tfile->lock);
-		ret = drm_ht_find_item(ht, base->hash.key, &hash);
-
-		if (ret == 0) {
-			ref = drm_hash_entry(hash, struct ttm_ref_object, hash);
-			kref_get(&ref->kref);
-			read_unlock(&tfile->lock);
-			break;
-		}
-
-		read_unlock(&tfile->lock);
-		ret = ttm_mem_global_alloc(mem_glob, sizeof(*ref),
-					   false, false);
-		if (unlikely(ret != 0))
-			return ret;
-		ref = kmalloc(sizeof(*ref), GFP_KERNEL);
-		if (unlikely(ref == NULL)) {
-			ttm_mem_global_free(mem_glob, sizeof(*ref));
-			return -ENOMEM;
-		}
-
-		ref->hash.key = base->hash.key;
-		ref->obj = base;
-		ref->tfile = tfile;
-		ref->ref_type = ref_type;
-		kref_init(&ref->kref);
-
-		write_lock(&tfile->lock);
-		ret = drm_ht_insert_item(ht, &ref->hash);
-
-		if (likely(ret == 0)) {
-			list_add_tail(&ref->head, &tfile->ref_list);
-			kref_get(&base->refcount);
-			write_unlock(&tfile->lock);
-			if (existed != NULL)
-				*existed = false;
-			break;
-		}
-
-		write_unlock(&tfile->lock);
-		BUG_ON(ret != -EINVAL);
-
-		ttm_mem_global_free(mem_glob, sizeof(*ref));
-		kfree(ref);
-	}
-
-	return ret;
-}
-EXPORT_SYMBOL(ttm_ref_object_add);
-
-static void ttm_ref_object_release(struct kref *kref)
-{
-	struct ttm_ref_object *ref =
-	    container_of(kref, struct ttm_ref_object, kref);
-	struct ttm_base_object *base = ref->obj;
-	struct ttm_object_file *tfile = ref->tfile;
-	struct drm_open_hash *ht;
-	struct ttm_mem_global *mem_glob = tfile->tdev->mem_glob;
-
-	ht = &tfile->ref_hash[ref->ref_type];
-	(void)drm_ht_remove_item(ht, &ref->hash);
-	list_del(&ref->head);
-	write_unlock(&tfile->lock);
-
-	if (ref->ref_type != TTM_REF_USAGE && base->ref_obj_release)
-		base->ref_obj_release(base, ref->ref_type);
-
-	ttm_base_object_unref(&ref->obj);
-	ttm_mem_global_free(mem_glob, sizeof(*ref));
-	kfree(ref);
-	write_lock(&tfile->lock);
-}
-
-int ttm_ref_object_base_unref(struct ttm_object_file *tfile,
-			      unsigned long key, enum ttm_ref_type ref_type)
-{
-	struct drm_open_hash *ht = &tfile->ref_hash[ref_type];
-	struct ttm_ref_object *ref;
-	struct drm_hash_item *hash;
-	int ret;
-
-	write_lock(&tfile->lock);
-	ret = drm_ht_find_item(ht, key, &hash);
-	if (unlikely(ret != 0)) {
-		write_unlock(&tfile->lock);
-		return -EINVAL;
-	}
-	ref = drm_hash_entry(hash, struct ttm_ref_object, hash);
-	kref_put(&ref->kref, ttm_ref_object_release);
-	write_unlock(&tfile->lock);
-	return 0;
-}
-EXPORT_SYMBOL(ttm_ref_object_base_unref);
-
-void ttm_object_file_release(struct ttm_object_file **p_tfile)
-{
-	struct ttm_ref_object *ref;
-	struct list_head *list;
-	unsigned int i;
-	struct ttm_object_file *tfile = *p_tfile;
-
-	*p_tfile = NULL;
-	write_lock(&tfile->lock);
-
-	/*
-	 * Since we release the lock within the loop, we have to
-	 * restart it from the beginning each time.
-	 */
-
-	while (!list_empty(&tfile->ref_list)) {
-		list = tfile->ref_list.next;
-		ref = list_entry(list, struct ttm_ref_object, head);
-		ttm_ref_object_release(&ref->kref);
-	}
-
-	for (i = 0; i < TTM_REF_NUM; ++i)
-		drm_ht_remove(&tfile->ref_hash[i]);
-
-	write_unlock(&tfile->lock);
-	ttm_object_file_unref(&tfile);
-}
-EXPORT_SYMBOL(ttm_object_file_release);
-
-struct ttm_object_file *ttm_object_file_init(struct ttm_object_device *tdev,
-					     unsigned int hash_order)
-{
-	struct ttm_object_file *tfile = kmalloc(sizeof(*tfile), GFP_KERNEL);
-	unsigned int i;
-	unsigned int j = 0;
-	int ret;
-
-	if (unlikely(tfile == NULL))
-		return NULL;
-
-	rwlock_init(&tfile->lock);
-	tfile->tdev = tdev;
-	kref_init(&tfile->refcount);
-	INIT_LIST_HEAD(&tfile->ref_list);
-
-	for (i = 0; i < TTM_REF_NUM; ++i) {
-		ret = drm_ht_create(&tfile->ref_hash[i], hash_order);
-		if (ret) {
-			j = i;
-			goto out_err;
-		}
-	}
-
-	return tfile;
-out_err:
-	for (i = 0; i < j; ++i)
-		drm_ht_remove(&tfile->ref_hash[i]);
-
-	kfree(tfile);
-
-	return NULL;
-}
-EXPORT_SYMBOL(ttm_object_file_init);
-
-struct ttm_object_device *ttm_object_device_init(struct ttm_mem_global
-						 *mem_glob,
-						 unsigned int hash_order)
-{
-	struct ttm_object_device *tdev = kmalloc(sizeof(*tdev), GFP_KERNEL);
-	int ret;
-
-	if (unlikely(tdev == NULL))
-		return NULL;
-
-	tdev->mem_glob = mem_glob;
-	rwlock_init(&tdev->object_lock);
-	atomic_set(&tdev->object_count, 0);
-	ret = drm_ht_create(&tdev->object_hash, hash_order);
-
-	if (likely(ret == 0))
-		return tdev;
-
-	kfree(tdev);
-	return NULL;
-}
-EXPORT_SYMBOL(ttm_object_device_init);
-
-void ttm_object_device_release(struct ttm_object_device **p_tdev)
-{
-	struct ttm_object_device *tdev = *p_tdev;
-
-	*p_tdev = NULL;
-
-	write_lock(&tdev->object_lock);
-	drm_ht_remove(&tdev->object_hash);
-	write_unlock(&tdev->object_lock);
-
-	kfree(tdev);
-}
-EXPORT_SYMBOL(ttm_object_device_release);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_page_alloc.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_page_alloc.c
deleted file mode 100644
index ebc6fac9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ /dev/null
@@ -1,916 +0,0 @@
-/*
- * Copyright (c) Red Hat Inc.
-
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors: Dave Airlie <airlied@redhat.com>
- *          Jerome Glisse <jglisse@redhat.com>
- *          Pauli Nieminen <suokkos@gmail.com>
- */
-
-/* simple list based uncached page pool
- * - Pool collects resently freed pages for reuse
- * - Use page->lru to keep a free list
- * - doesn't track currently in use pages
- */
-
-#define pr_fmt(fmt) "[TTM] " fmt
-
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/highmem.h>
-#include <linux/mm_types.h>
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/seq_file.h> /* for seq_printf */
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-
-#include <linux/atomic.h>
-
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_page_alloc.h"
-
-#ifdef TTM_HAS_AGP
-#include <asm/agp.h>
-#endif
-
-#define NUM_PAGES_TO_ALLOC		(PAGE_SIZE/sizeof(struct page *))
-#define SMALL_ALLOCATION		16
-#define FREE_ALL_PAGES			(~0U)
-/* times are in msecs */
-#define PAGE_FREE_INTERVAL		1000
-
-/**
- * struct ttm_page_pool - Pool to reuse recently allocated uc/wc pages.
- *
- * @lock: Protects the shared pool from concurrnet access. Must be used with
- * irqsave/irqrestore variants because pool allocator maybe called from
- * delayed work.
- * @fill_lock: Prevent concurrent calls to fill.
- * @list: Pool of free uc/wc pages for fast reuse.
- * @gfp_flags: Flags to pass for alloc_page.
- * @npages: Number of pages in pool.
- */
-struct ttm_page_pool {
-	spinlock_t		lock;
-	bool			fill_lock;
-	struct list_head	list;
-	gfp_t			gfp_flags;
-	unsigned		npages;
-	char			*name;
-	unsigned long		nfrees;
-	unsigned long		nrefills;
-};
-
-/**
- * Limits for the pool. They are handled without locks because only place where
- * they may change is in sysfs store. They won't have immediate effect anyway
- * so forcing serialization to access them is pointless.
- */
-
-struct ttm_pool_opts {
-	unsigned	alloc_size;
-	unsigned	max_size;
-	unsigned	small;
-};
-
-#define NUM_POOLS 4
-
-/**
- * struct ttm_pool_manager - Holds memory pools for fst allocation
- *
- * Manager is read only object for pool code so it doesn't need locking.
- *
- * @free_interval: minimum number of jiffies between freeing pages from pool.
- * @page_alloc_inited: reference counting for pool allocation.
- * @work: Work that is used to shrink the pool. Work is only run when there is
- * some pages to free.
- * @small_allocation: Limit in number of pages what is small allocation.
- *
- * @pools: All pool objects in use.
- **/
-struct ttm_pool_manager {
-	struct kobject		kobj;
-	struct shrinker		mm_shrink;
-	struct ttm_pool_opts	options;
-
-	union {
-		struct ttm_page_pool	pools[NUM_POOLS];
-		struct {
-			struct ttm_page_pool	wc_pool;
-			struct ttm_page_pool	uc_pool;
-			struct ttm_page_pool	wc_pool_dma32;
-			struct ttm_page_pool	uc_pool_dma32;
-		} ;
-	};
-};
-
-static struct attribute ttm_page_pool_max = {
-	.name = "pool_max_size",
-	.mode = S_IRUGO | S_IWUSR
-};
-static struct attribute ttm_page_pool_small = {
-	.name = "pool_small_allocation",
-	.mode = S_IRUGO | S_IWUSR
-};
-static struct attribute ttm_page_pool_alloc_size = {
-	.name = "pool_allocation_size",
-	.mode = S_IRUGO | S_IWUSR
-};
-
-static struct attribute *ttm_pool_attrs[] = {
-	&ttm_page_pool_max,
-	&ttm_page_pool_small,
-	&ttm_page_pool_alloc_size,
-	NULL
-};
-
-static void ttm_pool_kobj_release(struct kobject *kobj)
-{
-	struct ttm_pool_manager *m =
-		container_of(kobj, struct ttm_pool_manager, kobj);
-	kfree(m);
-}
-
-static ssize_t ttm_pool_store(struct kobject *kobj,
-		struct attribute *attr, const char *buffer, size_t size)
-{
-	struct ttm_pool_manager *m =
-		container_of(kobj, struct ttm_pool_manager, kobj);
-	int chars;
-	unsigned val;
-	chars = sscanf(buffer, "%u", &val);
-	if (chars == 0)
-		return size;
-
-	/* Convert kb to number of pages */
-	val = val / (PAGE_SIZE >> 10);
-
-	if (attr == &ttm_page_pool_max)
-		m->options.max_size = val;
-	else if (attr == &ttm_page_pool_small)
-		m->options.small = val;
-	else if (attr == &ttm_page_pool_alloc_size) {
-		if (val > NUM_PAGES_TO_ALLOC*8) {
-			pr_err("Setting allocation size to %lu is not allowed. Recommended size is %lu\n",
-			       NUM_PAGES_TO_ALLOC*(PAGE_SIZE >> 7),
-			       NUM_PAGES_TO_ALLOC*(PAGE_SIZE >> 10));
-			return size;
-		} else if (val > NUM_PAGES_TO_ALLOC) {
-			pr_warn("Setting allocation size to larger than %lu is not recommended\n",
-				NUM_PAGES_TO_ALLOC*(PAGE_SIZE >> 10));
-		}
-		m->options.alloc_size = val;
-	}
-
-	return size;
-}
-
-static ssize_t ttm_pool_show(struct kobject *kobj,
-		struct attribute *attr, char *buffer)
-{
-	struct ttm_pool_manager *m =
-		container_of(kobj, struct ttm_pool_manager, kobj);
-	unsigned val = 0;
-
-	if (attr == &ttm_page_pool_max)
-		val = m->options.max_size;
-	else if (attr == &ttm_page_pool_small)
-		val = m->options.small;
-	else if (attr == &ttm_page_pool_alloc_size)
-		val = m->options.alloc_size;
-
-	val = val * (PAGE_SIZE >> 10);
-
-	return snprintf(buffer, PAGE_SIZE, "%u\n", val);
-}
-
-static const struct sysfs_ops ttm_pool_sysfs_ops = {
-	.show = &ttm_pool_show,
-	.store = &ttm_pool_store,
-};
-
-static struct kobj_type ttm_pool_kobj_type = {
-	.release = &ttm_pool_kobj_release,
-	.sysfs_ops = &ttm_pool_sysfs_ops,
-	.default_attrs = ttm_pool_attrs,
-};
-
-static struct ttm_pool_manager *_manager;
-
-#ifndef CONFIG_X86
-static int set_pages_array_wb(struct page **pages, int addrinarray)
-{
-#ifdef TTM_HAS_AGP
-	int i;
-
-	for (i = 0; i < addrinarray; i++)
-		unmap_page_from_agp(pages[i]);
-#endif
-	return 0;
-}
-
-static int set_pages_array_wc(struct page **pages, int addrinarray)
-{
-#ifdef TTM_HAS_AGP
-	int i;
-
-	for (i = 0; i < addrinarray; i++)
-		map_page_into_agp(pages[i]);
-#endif
-	return 0;
-}
-
-static int set_pages_array_uc(struct page **pages, int addrinarray)
-{
-#ifdef TTM_HAS_AGP
-	int i;
-
-	for (i = 0; i < addrinarray; i++)
-		map_page_into_agp(pages[i]);
-#endif
-	return 0;
-}
-#endif
-
-/**
- * Select the right pool or requested caching state and ttm flags. */
-static struct ttm_page_pool *ttm_get_pool(int flags,
-		enum ttm_caching_state cstate)
-{
-	int pool_index;
-
-	if (cstate == tt_cached)
-		return NULL;
-
-	if (cstate == tt_wc)
-		pool_index = 0x0;
-	else
-		pool_index = 0x1;
-
-	if (flags & TTM_PAGE_FLAG_DMA32)
-		pool_index |= 0x2;
-
-	return &_manager->pools[pool_index];
-}
-
-/* set memory back to wb and free the pages. */
-static void ttm_pages_put(struct page *pages[], unsigned npages)
-{
-	unsigned i;
-	if (set_pages_array_wb(pages, npages))
-		pr_err("Failed to set %d pages to wb!\n", npages);
-	for (i = 0; i < npages; ++i)
-		__free_page(pages[i]);
-}
-
-static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
-		unsigned freed_pages)
-{
-	pool->npages -= freed_pages;
-	pool->nfrees += freed_pages;
-}
-
-/**
- * Free pages from pool.
- *
- * To prevent hogging the ttm_swap process we only free NUM_PAGES_TO_ALLOC
- * number of pages in one go.
- *
- * @pool: to free the pages from
- * @free_all: If set to true will free all pages in pool
- **/
-static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free)
-{
-	unsigned long irq_flags;
-	struct page *p;
-	struct page **pages_to_free;
-	unsigned freed_pages = 0,
-		 npages_to_free = nr_free;
-
-	if (NUM_PAGES_TO_ALLOC < nr_free)
-		npages_to_free = NUM_PAGES_TO_ALLOC;
-
-	pages_to_free = kmalloc(npages_to_free * sizeof(struct page *),
-			GFP_KERNEL);
-	if (!pages_to_free) {
-		pr_err("Failed to allocate memory for pool free operation\n");
-		return 0;
-	}
-
-restart:
-	spin_lock_irqsave(&pool->lock, irq_flags);
-
-	list_for_each_entry_reverse(p, &pool->list, lru) {
-		if (freed_pages >= npages_to_free)
-			break;
-
-		pages_to_free[freed_pages++] = p;
-		/* We can only remove NUM_PAGES_TO_ALLOC at a time. */
-		if (freed_pages >= NUM_PAGES_TO_ALLOC) {
-			/* remove range of pages from the pool */
-			__list_del(p->lru.prev, &pool->list);
-
-			ttm_pool_update_free_locked(pool, freed_pages);
-			/**
-			 * Because changing page caching is costly
-			 * we unlock the pool to prevent stalling.
-			 */
-			spin_unlock_irqrestore(&pool->lock, irq_flags);
-
-			ttm_pages_put(pages_to_free, freed_pages);
-			if (likely(nr_free != FREE_ALL_PAGES))
-				nr_free -= freed_pages;
-
-			if (NUM_PAGES_TO_ALLOC >= nr_free)
-				npages_to_free = nr_free;
-			else
-				npages_to_free = NUM_PAGES_TO_ALLOC;
-
-			freed_pages = 0;
-
-			/* free all so restart the processing */
-			if (nr_free)
-				goto restart;
-
-			/* Not allowed to fall through or break because
-			 * following context is inside spinlock while we are
-			 * outside here.
-			 */
-			goto out;
-
-		}
-	}
-
-	/* remove range of pages from the pool */
-	if (freed_pages) {
-		__list_del(&p->lru, &pool->list);
-
-		ttm_pool_update_free_locked(pool, freed_pages);
-		nr_free -= freed_pages;
-	}
-
-	spin_unlock_irqrestore(&pool->lock, irq_flags);
-
-	if (freed_pages)
-		ttm_pages_put(pages_to_free, freed_pages);
-out:
-	kfree(pages_to_free);
-	return nr_free;
-}
-
-/* Get good estimation how many pages are free in pools */
-static int ttm_pool_get_num_unused_pages(void)
-{
-	unsigned i;
-	int total = 0;
-	for (i = 0; i < NUM_POOLS; ++i)
-		total += _manager->pools[i].npages;
-
-	return total;
-}
-
-/**
- * Callback for mm to request pool to reduce number of page held.
- */
-static int ttm_pool_mm_shrink(struct shrinker *shrink,
-			      struct shrink_control *sc)
-{
-	static atomic_t start_pool = ATOMIC_INIT(0);
-	unsigned i;
-	unsigned pool_offset = atomic_add_return(1, &start_pool);
-	struct ttm_page_pool *pool;
-	int shrink_pages = sc->nr_to_scan;
-
-	pool_offset = pool_offset % NUM_POOLS;
-	/* select start pool in round robin fashion */
-	for (i = 0; i < NUM_POOLS; ++i) {
-		unsigned nr_free = shrink_pages;
-		if (shrink_pages == 0)
-			break;
-		pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
-		shrink_pages = ttm_page_pool_free(pool, nr_free);
-	}
-	/* return estimated number of unused pages in pool */
-	return ttm_pool_get_num_unused_pages();
-}
-
-static void ttm_pool_mm_shrink_init(struct ttm_pool_manager *manager)
-{
-	manager->mm_shrink.shrink = &ttm_pool_mm_shrink;
-	manager->mm_shrink.seeks = 1;
-	register_shrinker(&manager->mm_shrink);
-}
-
-static void ttm_pool_mm_shrink_fini(struct ttm_pool_manager *manager)
-{
-	unregister_shrinker(&manager->mm_shrink);
-}
-
-static int ttm_set_pages_caching(struct page **pages,
-		enum ttm_caching_state cstate, unsigned cpages)
-{
-	int r = 0;
-	/* Set page caching */
-	switch (cstate) {
-	case tt_uncached:
-		r = set_pages_array_uc(pages, cpages);
-		if (r)
-			pr_err("Failed to set %d pages to uc!\n", cpages);
-		break;
-	case tt_wc:
-		r = set_pages_array_wc(pages, cpages);
-		if (r)
-			pr_err("Failed to set %d pages to wc!\n", cpages);
-		break;
-	default:
-		break;
-	}
-	return r;
-}
-
-/**
- * Free pages the pages that failed to change the caching state. If there is
- * any pages that have changed their caching state already put them to the
- * pool.
- */
-static void ttm_handle_caching_state_failure(struct list_head *pages,
-		int ttm_flags, enum ttm_caching_state cstate,
-		struct page **failed_pages, unsigned cpages)
-{
-	unsigned i;
-	/* Failed pages have to be freed */
-	for (i = 0; i < cpages; ++i) {
-		list_del(&failed_pages[i]->lru);
-		__free_page(failed_pages[i]);
-	}
-}
-
-/**
- * Allocate new pages with correct caching.
- *
- * This function is reentrant if caller updates count depending on number of
- * pages returned in pages array.
- */
-static int ttm_alloc_new_pages(struct list_head *pages, gfp_t gfp_flags,
-		int ttm_flags, enum ttm_caching_state cstate, unsigned count)
-{
-	struct page **caching_array;
-	struct page *p;
-	int r = 0;
-	unsigned i, cpages;
-	unsigned max_cpages = min(count,
-			(unsigned)(PAGE_SIZE/sizeof(struct page *)));
-
-	/* allocate array for page caching change */
-	caching_array = kmalloc(max_cpages*sizeof(struct page *), GFP_KERNEL);
-
-	if (!caching_array) {
-		pr_err("Unable to allocate table for new pages\n");
-		return -ENOMEM;
-	}
-
-	for (i = 0, cpages = 0; i < count; ++i) {
-		p = alloc_page(gfp_flags);
-
-		if (!p) {
-			pr_err("Unable to get page %u\n", i);
-
-			/* store already allocated pages in the pool after
-			 * setting the caching state */
-			if (cpages) {
-				r = ttm_set_pages_caching(caching_array,
-							  cstate, cpages);
-				if (r)
-					ttm_handle_caching_state_failure(pages,
-						ttm_flags, cstate,
-						caching_array, cpages);
-			}
-			r = -ENOMEM;
-			goto out;
-		}
-
-#ifdef CONFIG_HIGHMEM
-		/* gfp flags of highmem page should never be dma32 so we
-		 * we should be fine in such case
-		 */
-		if (!PageHighMem(p))
-#endif
-		{
-			caching_array[cpages++] = p;
-			if (cpages == max_cpages) {
-
-				r = ttm_set_pages_caching(caching_array,
-						cstate, cpages);
-				if (r) {
-					ttm_handle_caching_state_failure(pages,
-						ttm_flags, cstate,
-						caching_array, cpages);
-					goto out;
-				}
-				cpages = 0;
-			}
-		}
-
-		list_add(&p->lru, pages);
-	}
-
-	if (cpages) {
-		r = ttm_set_pages_caching(caching_array, cstate, cpages);
-		if (r)
-			ttm_handle_caching_state_failure(pages,
-					ttm_flags, cstate,
-					caching_array, cpages);
-	}
-out:
-	kfree(caching_array);
-
-	return r;
-}
-
-/**
- * Fill the given pool if there aren't enough pages and the requested number of
- * pages is small.
- */
-static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool,
-		int ttm_flags, enum ttm_caching_state cstate, unsigned count,
-		unsigned long *irq_flags)
-{
-	struct page *p;
-	int r;
-	unsigned cpages = 0;
-	/**
-	 * Only allow one pool fill operation at a time.
-	 * If pool doesn't have enough pages for the allocation new pages are
-	 * allocated from outside of pool.
-	 */
-	if (pool->fill_lock)
-		return;
-
-	pool->fill_lock = true;
-
-	/* If allocation request is small and there are not enough
-	 * pages in a pool we fill the pool up first. */
-	if (count < _manager->options.small
-		&& count > pool->npages) {
-		struct list_head new_pages;
-		unsigned alloc_size = _manager->options.alloc_size;
-
-		/**
-		 * Can't change page caching if in irqsave context. We have to
-		 * drop the pool->lock.
-		 */
-		spin_unlock_irqrestore(&pool->lock, *irq_flags);
-
-		INIT_LIST_HEAD(&new_pages);
-		r = ttm_alloc_new_pages(&new_pages, pool->gfp_flags, ttm_flags,
-				cstate,	alloc_size);
-		spin_lock_irqsave(&pool->lock, *irq_flags);
-
-		if (!r) {
-			list_splice(&new_pages, &pool->list);
-			++pool->nrefills;
-			pool->npages += alloc_size;
-		} else {
-			pr_err("Failed to fill pool (%p)\n", pool);
-			/* If we have any pages left put them to the pool. */
-			list_for_each_entry(p, &pool->list, lru) {
-				++cpages;
-			}
-			list_splice(&new_pages, &pool->list);
-			pool->npages += cpages;
-		}
-
-	}
-	pool->fill_lock = false;
-}
-
-/**
- * Cut 'count' number of pages from the pool and put them on the return list.
- *
- * @return count of pages still required to fulfill the request.
- */
-static unsigned ttm_page_pool_get_pages(struct ttm_page_pool *pool,
-					struct list_head *pages,
-					int ttm_flags,
-					enum ttm_caching_state cstate,
-					unsigned count)
-{
-	unsigned long irq_flags;
-	struct list_head *p;
-	unsigned i;
-
-	spin_lock_irqsave(&pool->lock, irq_flags);
-	ttm_page_pool_fill_locked(pool, ttm_flags, cstate, count, &irq_flags);
-
-	if (count >= pool->npages) {
-		/* take all pages from the pool */
-		list_splice_init(&pool->list, pages);
-		count -= pool->npages;
-		pool->npages = 0;
-		goto out;
-	}
-	/* find the last pages to include for requested number of pages. Split
-	 * pool to begin and halve it to reduce search space. */
-	if (count <= pool->npages/2) {
-		i = 0;
-		list_for_each(p, &pool->list) {
-			if (++i == count)
-				break;
-		}
-	} else {
-		i = pool->npages + 1;
-		list_for_each_prev(p, &pool->list) {
-			if (--i == count)
-				break;
-		}
-	}
-	/* Cut 'count' number of pages from the pool */
-	list_cut_position(pages, &pool->list, p);
-	pool->npages -= count;
-	count = 0;
-out:
-	spin_unlock_irqrestore(&pool->lock, irq_flags);
-	return count;
-}
-
-/* Put all pages in pages list to correct pool to wait for reuse */
-static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
-			  enum ttm_caching_state cstate)
-{
-	unsigned long irq_flags;
-	struct ttm_page_pool *pool = ttm_get_pool(flags, cstate);
-	unsigned i;
-
-	if (pool == NULL) {
-		/* No pool for this memory type so free the pages */
-		for (i = 0; i < npages; i++) {
-			if (pages[i]) {
-				if (page_count(pages[i]) != 1)
-					pr_err("Erroneous page count. Leaking pages.\n");
-				__free_page(pages[i]);
-				pages[i] = NULL;
-			}
-		}
-		return;
-	}
-
-	spin_lock_irqsave(&pool->lock, irq_flags);
-	for (i = 0; i < npages; i++) {
-		if (pages[i]) {
-			if (page_count(pages[i]) != 1)
-				pr_err("Erroneous page count. Leaking pages.\n");
-			list_add_tail(&pages[i]->lru, &pool->list);
-			pages[i] = NULL;
-			pool->npages++;
-		}
-	}
-	/* Check that we don't go over the pool limit */
-	npages = 0;
-	if (pool->npages > _manager->options.max_size) {
-		npages = pool->npages - _manager->options.max_size;
-		/* free at least NUM_PAGES_TO_ALLOC number of pages
-		 * to reduce calls to set_memory_wb */
-		if (npages < NUM_PAGES_TO_ALLOC)
-			npages = NUM_PAGES_TO_ALLOC;
-	}
-	spin_unlock_irqrestore(&pool->lock, irq_flags);
-	if (npages)
-		ttm_page_pool_free(pool, npages);
-}
-
-/*
- * On success pages list will hold count number of correctly
- * cached pages.
- */
-static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
-			 enum ttm_caching_state cstate)
-{
-	struct ttm_page_pool *pool = ttm_get_pool(flags, cstate);
-	struct list_head plist;
-	struct page *p = NULL;
-	gfp_t gfp_flags = GFP_USER;
-	unsigned count;
-	int r;
-
-	/* set zero flag for page allocation if required */
-	if (flags & TTM_PAGE_FLAG_ZERO_ALLOC)
-		gfp_flags |= __GFP_ZERO;
-
-	/* No pool for cached pages */
-	if (pool == NULL) {
-		if (flags & TTM_PAGE_FLAG_DMA32)
-			gfp_flags |= GFP_DMA32;
-		else
-			gfp_flags |= GFP_HIGHUSER;
-
-		for (r = 0; r < npages; ++r) {
-			p = alloc_page(gfp_flags);
-			if (!p) {
-
-				pr_err("Unable to allocate page\n");
-				return -ENOMEM;
-			}
-
-			pages[r] = p;
-		}
-		return 0;
-	}
-
-	/* combine zero flag to pool flags */
-	gfp_flags |= pool->gfp_flags;
-
-	/* First we take pages from the pool */
-	INIT_LIST_HEAD(&plist);
-	npages = ttm_page_pool_get_pages(pool, &plist, flags, cstate, npages);
-	count = 0;
-	list_for_each_entry(p, &plist, lru) {
-		pages[count++] = p;
-	}
-
-	/* clear the pages coming from the pool if requested */
-	if (flags & TTM_PAGE_FLAG_ZERO_ALLOC) {
-		list_for_each_entry(p, &plist, lru) {
-			clear_page(page_address(p));
-		}
-	}
-
-	/* If pool didn't have enough pages allocate new one. */
-	if (npages > 0) {
-		/* ttm_alloc_new_pages doesn't reference pool so we can run
-		 * multiple requests in parallel.
-		 **/
-		INIT_LIST_HEAD(&plist);
-		r = ttm_alloc_new_pages(&plist, gfp_flags, flags, cstate, npages);
-		list_for_each_entry(p, &plist, lru) {
-			pages[count++] = p;
-		}
-		if (r) {
-			/* If there is any pages in the list put them back to
-			 * the pool. */
-			pr_err("Failed to allocate extra pages for large request\n");
-			ttm_put_pages(pages, count, flags, cstate);
-			return r;
-		}
-	}
-
-	return 0;
-}
-
-static void ttm_page_pool_init_locked(struct ttm_page_pool *pool, int flags,
-		char *name)
-{
-	spin_lock_init(&pool->lock);
-	pool->fill_lock = false;
-	INIT_LIST_HEAD(&pool->list);
-	pool->npages = pool->nfrees = 0;
-	pool->gfp_flags = flags;
-	pool->name = name;
-}
-
-int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages)
-{
-	int ret;
-
-	WARN_ON(_manager);
-
-	pr_info("Initializing pool allocator\n");
-
-	_manager = kzalloc(sizeof(*_manager), GFP_KERNEL);
-
-	ttm_page_pool_init_locked(&_manager->wc_pool, GFP_HIGHUSER, "wc");
-
-	ttm_page_pool_init_locked(&_manager->uc_pool, GFP_HIGHUSER, "uc");
-
-	ttm_page_pool_init_locked(&_manager->wc_pool_dma32,
-				  GFP_USER | GFP_DMA32, "wc dma");
-
-	ttm_page_pool_init_locked(&_manager->uc_pool_dma32,
-				  GFP_USER | GFP_DMA32, "uc dma");
-
-	_manager->options.max_size = max_pages;
-	_manager->options.small = SMALL_ALLOCATION;
-	_manager->options.alloc_size = NUM_PAGES_TO_ALLOC;
-
-	ret = kobject_init_and_add(&_manager->kobj, &ttm_pool_kobj_type,
-				   &glob->kobj, "pool");
-	if (unlikely(ret != 0)) {
-		kobject_put(&_manager->kobj);
-		_manager = NULL;
-		return ret;
-	}
-
-	ttm_pool_mm_shrink_init(_manager);
-
-	return 0;
-}
-
-void ttm_page_alloc_fini(void)
-{
-	int i;
-
-	pr_info("Finalizing pool allocator\n");
-	ttm_pool_mm_shrink_fini(_manager);
-
-	for (i = 0; i < NUM_POOLS; ++i)
-		ttm_page_pool_free(&_manager->pools[i], FREE_ALL_PAGES);
-
-	kobject_put(&_manager->kobj);
-	_manager = NULL;
-}
-
-int ttm_pool_populate(struct ttm_tt *ttm)
-{
-	struct ttm_mem_global *mem_glob = ttm->glob->mem_glob;
-	unsigned i;
-	int ret;
-
-	if (ttm->state != tt_unpopulated)
-		return 0;
-
-	for (i = 0; i < ttm->num_pages; ++i) {
-		ret = ttm_get_pages(&ttm->pages[i], 1,
-				    ttm->page_flags,
-				    ttm->caching_state);
-		if (ret != 0) {
-			ttm_pool_unpopulate(ttm);
-			return -ENOMEM;
-		}
-
-		ret = ttm_mem_global_alloc_page(mem_glob, ttm->pages[i],
-						false, false);
-		if (unlikely(ret != 0)) {
-			ttm_pool_unpopulate(ttm);
-			return -ENOMEM;
-		}
-	}
-
-	if (unlikely(ttm->page_flags & TTM_PAGE_FLAG_SWAPPED)) {
-		ret = ttm_tt_swapin(ttm);
-		if (unlikely(ret != 0)) {
-			ttm_pool_unpopulate(ttm);
-			return ret;
-		}
-	}
-
-	ttm->state = tt_unbound;
-	return 0;
-}
-EXPORT_SYMBOL(ttm_pool_populate);
-
-void ttm_pool_unpopulate(struct ttm_tt *ttm)
-{
-	unsigned i;
-
-	for (i = 0; i < ttm->num_pages; ++i) {
-		if (ttm->pages[i]) {
-			ttm_mem_global_free_page(ttm->glob->mem_glob,
-						 ttm->pages[i]);
-			ttm_put_pages(&ttm->pages[i], 1,
-				      ttm->page_flags,
-				      ttm->caching_state);
-		}
-	}
-	ttm->state = tt_unpopulated;
-}
-EXPORT_SYMBOL(ttm_pool_unpopulate);
-
-int ttm_page_alloc_debugfs(struct seq_file *m, void *data)
-{
-	struct ttm_page_pool *p;
-	unsigned i;
-	char *h[] = {"pool", "refills", "pages freed", "size"};
-	if (!_manager) {
-		seq_printf(m, "No pool allocator running.\n");
-		return 0;
-	}
-	seq_printf(m, "%6s %12s %13s %8s\n",
-			h[0], h[1], h[2], h[3]);
-	for (i = 0; i < NUM_POOLS; ++i) {
-		p = &_manager->pools[i];
-
-		seq_printf(m, "%6s %12ld %13ld %8d\n",
-				p->name, p->nrefills,
-				p->nfrees, p->npages);
-	}
-	return 0;
-}
-EXPORT_SYMBOL(ttm_page_alloc_debugfs);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
deleted file mode 100644
index 4f9e548b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
+++ /dev/null
@@ -1,1134 +0,0 @@
-/*
- * Copyright 2011 (c) Oracle Corp.
-
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
- */
-
-/*
- * A simple DMA pool losely based on dmapool.c. It has certain advantages
- * over the DMA pools:
- * - Pool collects resently freed pages for reuse (and hooks up to
- *   the shrinker).
- * - Tracks currently in use pages
- * - Tracks whether the page is UC, WB or cached (and reverts to WB
- *   when freed).
- */
-
-#define pr_fmt(fmt) "[TTM] " fmt
-
-#include <linux/dma-mapping.h>
-#include <linux/list.h>
-#include <linux/seq_file.h> /* for seq_printf */
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/highmem.h>
-#include <linux/mm_types.h>
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/atomic.h>
-#include <linux/device.h>
-#include <linux/kthread.h>
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_page_alloc.h"
-#ifdef TTM_HAS_AGP
-#include <asm/agp.h>
-#endif
-
-#define NUM_PAGES_TO_ALLOC		(PAGE_SIZE/sizeof(struct page *))
-#define SMALL_ALLOCATION		4
-#define FREE_ALL_PAGES			(~0U)
-/* times are in msecs */
-#define IS_UNDEFINED			(0)
-#define IS_WC				(1<<1)
-#define IS_UC				(1<<2)
-#define IS_CACHED			(1<<3)
-#define IS_DMA32			(1<<4)
-
-enum pool_type {
-	POOL_IS_UNDEFINED,
-	POOL_IS_WC = IS_WC,
-	POOL_IS_UC = IS_UC,
-	POOL_IS_CACHED = IS_CACHED,
-	POOL_IS_WC_DMA32 = IS_WC | IS_DMA32,
-	POOL_IS_UC_DMA32 = IS_UC | IS_DMA32,
-	POOL_IS_CACHED_DMA32 = IS_CACHED | IS_DMA32,
-};
-/*
- * The pool structure. There are usually six pools:
- *  - generic (not restricted to DMA32):
- *      - write combined, uncached, cached.
- *  - dma32 (up to 2^32 - so up 4GB):
- *      - write combined, uncached, cached.
- * for each 'struct device'. The 'cached' is for pages that are actively used.
- * The other ones can be shrunk by the shrinker API if neccessary.
- * @pools: The 'struct device->dma_pools' link.
- * @type: Type of the pool
- * @lock: Protects the inuse_list and free_list from concurrnet access. Must be
- * used with irqsave/irqrestore variants because pool allocator maybe called
- * from delayed work.
- * @inuse_list: Pool of pages that are in use. The order is very important and
- *   it is in the order that the TTM pages that are put back are in.
- * @free_list: Pool of pages that are free to be used. No order requirements.
- * @dev: The device that is associated with these pools.
- * @size: Size used during DMA allocation.
- * @npages_free: Count of available pages for re-use.
- * @npages_in_use: Count of pages that are in use.
- * @nfrees: Stats when pool is shrinking.
- * @nrefills: Stats when the pool is grown.
- * @gfp_flags: Flags to pass for alloc_page.
- * @name: Name of the pool.
- * @dev_name: Name derieved from dev - similar to how dev_info works.
- *   Used during shutdown as the dev_info during release is unavailable.
- */
-struct dma_pool {
-	struct list_head pools; /* The 'struct device->dma_pools link */
-	enum pool_type type;
-	spinlock_t lock;
-	struct list_head inuse_list;
-	struct list_head free_list;
-	struct device *dev;
-	unsigned size;
-	unsigned npages_free;
-	unsigned npages_in_use;
-	unsigned long nfrees; /* Stats when shrunk. */
-	unsigned long nrefills; /* Stats when grown. */
-	gfp_t gfp_flags;
-	char name[13]; /* "cached dma32" */
-	char dev_name[64]; /* Constructed from dev */
-};
-
-/*
- * The accounting page keeping track of the allocated page along with
- * the DMA address.
- * @page_list: The link to the 'page_list' in 'struct dma_pool'.
- * @vaddr: The virtual address of the page
- * @dma: The bus address of the page. If the page is not allocated
- *   via the DMA API, it will be -1.
- */
-struct dma_page {
-	struct list_head page_list;
-	void *vaddr;
-	struct page *p;
-	dma_addr_t dma;
-};
-
-/*
- * Limits for the pool. They are handled without locks because only place where
- * they may change is in sysfs store. They won't have immediate effect anyway
- * so forcing serialization to access them is pointless.
- */
-
-struct ttm_pool_opts {
-	unsigned	alloc_size;
-	unsigned	max_size;
-	unsigned	small;
-};
-
-/*
- * Contains the list of all of the 'struct device' and their corresponding
- * DMA pools. Guarded by _mutex->lock.
- * @pools: The link to 'struct ttm_pool_manager->pools'
- * @dev: The 'struct device' associated with the 'pool'
- * @pool: The 'struct dma_pool' associated with the 'dev'
- */
-struct device_pools {
-	struct list_head pools;
-	struct device *dev;
-	struct dma_pool *pool;
-};
-
-/*
- * struct ttm_pool_manager - Holds memory pools for fast allocation
- *
- * @lock: Lock used when adding/removing from pools
- * @pools: List of 'struct device' and 'struct dma_pool' tuples.
- * @options: Limits for the pool.
- * @npools: Total amount of pools in existence.
- * @shrinker: The structure used by [un|]register_shrinker
- */
-struct ttm_pool_manager {
-	struct mutex		lock;
-	struct list_head	pools;
-	struct ttm_pool_opts	options;
-	unsigned		npools;
-	struct shrinker		mm_shrink;
-	struct kobject		kobj;
-};
-
-static struct ttm_pool_manager *_manager;
-
-static struct attribute ttm_page_pool_max = {
-	.name = "pool_max_size",
-	.mode = S_IRUGO | S_IWUSR
-};
-static struct attribute ttm_page_pool_small = {
-	.name = "pool_small_allocation",
-	.mode = S_IRUGO | S_IWUSR
-};
-static struct attribute ttm_page_pool_alloc_size = {
-	.name = "pool_allocation_size",
-	.mode = S_IRUGO | S_IWUSR
-};
-
-static struct attribute *ttm_pool_attrs[] = {
-	&ttm_page_pool_max,
-	&ttm_page_pool_small,
-	&ttm_page_pool_alloc_size,
-	NULL
-};
-
-static void ttm_pool_kobj_release(struct kobject *kobj)
-{
-	struct ttm_pool_manager *m =
-		container_of(kobj, struct ttm_pool_manager, kobj);
-	kfree(m);
-}
-
-static ssize_t ttm_pool_store(struct kobject *kobj, struct attribute *attr,
-			      const char *buffer, size_t size)
-{
-	struct ttm_pool_manager *m =
-		container_of(kobj, struct ttm_pool_manager, kobj);
-	int chars;
-	unsigned val;
-	chars = sscanf(buffer, "%u", &val);
-	if (chars == 0)
-		return size;
-
-	/* Convert kb to number of pages */
-	val = val / (PAGE_SIZE >> 10);
-
-	if (attr == &ttm_page_pool_max)
-		m->options.max_size = val;
-	else if (attr == &ttm_page_pool_small)
-		m->options.small = val;
-	else if (attr == &ttm_page_pool_alloc_size) {
-		if (val > NUM_PAGES_TO_ALLOC*8) {
-			pr_err("Setting allocation size to %lu is not allowed. Recommended size is %lu\n",
-			       NUM_PAGES_TO_ALLOC*(PAGE_SIZE >> 7),
-			       NUM_PAGES_TO_ALLOC*(PAGE_SIZE >> 10));
-			return size;
-		} else if (val > NUM_PAGES_TO_ALLOC) {
-			pr_warn("Setting allocation size to larger than %lu is not recommended\n",
-				NUM_PAGES_TO_ALLOC*(PAGE_SIZE >> 10));
-		}
-		m->options.alloc_size = val;
-	}
-
-	return size;
-}
-
-static ssize_t ttm_pool_show(struct kobject *kobj, struct attribute *attr,
-			     char *buffer)
-{
-	struct ttm_pool_manager *m =
-		container_of(kobj, struct ttm_pool_manager, kobj);
-	unsigned val = 0;
-
-	if (attr == &ttm_page_pool_max)
-		val = m->options.max_size;
-	else if (attr == &ttm_page_pool_small)
-		val = m->options.small;
-	else if (attr == &ttm_page_pool_alloc_size)
-		val = m->options.alloc_size;
-
-	val = val * (PAGE_SIZE >> 10);
-
-	return snprintf(buffer, PAGE_SIZE, "%u\n", val);
-}
-
-static const struct sysfs_ops ttm_pool_sysfs_ops = {
-	.show = &ttm_pool_show,
-	.store = &ttm_pool_store,
-};
-
-static struct kobj_type ttm_pool_kobj_type = {
-	.release = &ttm_pool_kobj_release,
-	.sysfs_ops = &ttm_pool_sysfs_ops,
-	.default_attrs = ttm_pool_attrs,
-};
-
-#ifndef CONFIG_X86
-static int set_pages_array_wb(struct page **pages, int addrinarray)
-{
-#ifdef TTM_HAS_AGP
-	int i;
-
-	for (i = 0; i < addrinarray; i++)
-		unmap_page_from_agp(pages[i]);
-#endif
-	return 0;
-}
-
-static int set_pages_array_wc(struct page **pages, int addrinarray)
-{
-#ifdef TTM_HAS_AGP
-	int i;
-
-	for (i = 0; i < addrinarray; i++)
-		map_page_into_agp(pages[i]);
-#endif
-	return 0;
-}
-
-static int set_pages_array_uc(struct page **pages, int addrinarray)
-{
-#ifdef TTM_HAS_AGP
-	int i;
-
-	for (i = 0; i < addrinarray; i++)
-		map_page_into_agp(pages[i]);
-#endif
-	return 0;
-}
-#endif /* for !CONFIG_X86 */
-
-static int ttm_set_pages_caching(struct dma_pool *pool,
-				 struct page **pages, unsigned cpages)
-{
-	int r = 0;
-	/* Set page caching */
-	if (pool->type & IS_UC) {
-		r = set_pages_array_uc(pages, cpages);
-		if (r)
-			pr_err("%s: Failed to set %d pages to uc!\n",
-			       pool->dev_name, cpages);
-	}
-	if (pool->type & IS_WC) {
-		r = set_pages_array_wc(pages, cpages);
-		if (r)
-			pr_err("%s: Failed to set %d pages to wc!\n",
-			       pool->dev_name, cpages);
-	}
-	return r;
-}
-
-static void __ttm_dma_free_page(struct dma_pool *pool, struct dma_page *d_page)
-{
-	dma_addr_t dma = d_page->dma;
-	dma_free_coherent(pool->dev, pool->size, d_page->vaddr, dma);
-
-	kfree(d_page);
-	d_page = NULL;
-}
-static struct dma_page *__ttm_dma_alloc_page(struct dma_pool *pool)
-{
-	struct dma_page *d_page;
-
-	d_page = kmalloc(sizeof(struct dma_page), GFP_KERNEL);
-	if (!d_page)
-		return NULL;
-
-	d_page->vaddr = dma_alloc_coherent(pool->dev, pool->size,
-					   &d_page->dma,
-					   pool->gfp_flags);
-	if (d_page->vaddr)
-		d_page->p = virt_to_page(d_page->vaddr);
-	else {
-		kfree(d_page);
-		d_page = NULL;
-	}
-	return d_page;
-}
-static enum pool_type ttm_to_type(int flags, enum ttm_caching_state cstate)
-{
-	enum pool_type type = IS_UNDEFINED;
-
-	if (flags & TTM_PAGE_FLAG_DMA32)
-		type |= IS_DMA32;
-	if (cstate == tt_cached)
-		type |= IS_CACHED;
-	else if (cstate == tt_uncached)
-		type |= IS_UC;
-	else
-		type |= IS_WC;
-
-	return type;
-}
-
-static void ttm_pool_update_free_locked(struct dma_pool *pool,
-					unsigned freed_pages)
-{
-	pool->npages_free -= freed_pages;
-	pool->nfrees += freed_pages;
-
-}
-
-/* set memory back to wb and free the pages. */
-static void ttm_dma_pages_put(struct dma_pool *pool, struct list_head *d_pages,
-			      struct page *pages[], unsigned npages)
-{
-	struct dma_page *d_page, *tmp;
-
-	/* Don't set WB on WB page pool. */
-	if (npages && !(pool->type & IS_CACHED) &&
-	    set_pages_array_wb(pages, npages))
-		pr_err("%s: Failed to set %d pages to wb!\n",
-		       pool->dev_name, npages);
-
-	list_for_each_entry_safe(d_page, tmp, d_pages, page_list) {
-		list_del(&d_page->page_list);
-		__ttm_dma_free_page(pool, d_page);
-	}
-}
-
-static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
-{
-	/* Don't set WB on WB page pool. */
-	if (!(pool->type & IS_CACHED) && set_pages_array_wb(&d_page->p, 1))
-		pr_err("%s: Failed to set %d pages to wb!\n",
-		       pool->dev_name, 1);
-
-	list_del(&d_page->page_list);
-	__ttm_dma_free_page(pool, d_page);
-}
-
-/*
- * Free pages from pool.
- *
- * To prevent hogging the ttm_swap process we only free NUM_PAGES_TO_ALLOC
- * number of pages in one go.
- *
- * @pool: to free the pages from
- * @nr_free: If set to true will free all pages in pool
- **/
-static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free)
-{
-	unsigned long irq_flags;
-	struct dma_page *dma_p, *tmp;
-	struct page **pages_to_free;
-	struct list_head d_pages;
-	unsigned freed_pages = 0,
-		 npages_to_free = nr_free;
-
-	if (NUM_PAGES_TO_ALLOC < nr_free)
-		npages_to_free = NUM_PAGES_TO_ALLOC;
-#if 0
-	if (nr_free > 1) {
-		pr_debug("%s: (%s:%d) Attempting to free %d (%d) pages\n",
-			 pool->dev_name, pool->name, current->pid,
-			 npages_to_free, nr_free);
-	}
-#endif
-	pages_to_free = kmalloc(npages_to_free * sizeof(struct page *),
-			GFP_KERNEL);
-
-	if (!pages_to_free) {
-		pr_err("%s: Failed to allocate memory for pool free operation\n",
-		       pool->dev_name);
-		return 0;
-	}
-	INIT_LIST_HEAD(&d_pages);
-restart:
-	spin_lock_irqsave(&pool->lock, irq_flags);
-
-	/* We picking the oldest ones off the list */
-	list_for_each_entry_safe_reverse(dma_p, tmp, &pool->free_list,
-					 page_list) {
-		if (freed_pages >= npages_to_free)
-			break;
-
-		/* Move the dma_page from one list to another. */
-		list_move(&dma_p->page_list, &d_pages);
-
-		pages_to_free[freed_pages++] = dma_p->p;
-		/* We can only remove NUM_PAGES_TO_ALLOC at a time. */
-		if (freed_pages >= NUM_PAGES_TO_ALLOC) {
-
-			ttm_pool_update_free_locked(pool, freed_pages);
-			/**
-			 * Because changing page caching is costly
-			 * we unlock the pool to prevent stalling.
-			 */
-			spin_unlock_irqrestore(&pool->lock, irq_flags);
-
-			ttm_dma_pages_put(pool, &d_pages, pages_to_free,
-					  freed_pages);
-
-			INIT_LIST_HEAD(&d_pages);
-
-			if (likely(nr_free != FREE_ALL_PAGES))
-				nr_free -= freed_pages;
-
-			if (NUM_PAGES_TO_ALLOC >= nr_free)
-				npages_to_free = nr_free;
-			else
-				npages_to_free = NUM_PAGES_TO_ALLOC;
-
-			freed_pages = 0;
-
-			/* free all so restart the processing */
-			if (nr_free)
-				goto restart;
-
-			/* Not allowed to fall through or break because
-			 * following context is inside spinlock while we are
-			 * outside here.
-			 */
-			goto out;
-
-		}
-	}
-
-	/* remove range of pages from the pool */
-	if (freed_pages) {
-		ttm_pool_update_free_locked(pool, freed_pages);
-		nr_free -= freed_pages;
-	}
-
-	spin_unlock_irqrestore(&pool->lock, irq_flags);
-
-	if (freed_pages)
-		ttm_dma_pages_put(pool, &d_pages, pages_to_free, freed_pages);
-out:
-	kfree(pages_to_free);
-	return nr_free;
-}
-
-static void ttm_dma_free_pool(struct device *dev, enum pool_type type)
-{
-	struct device_pools *p;
-	struct dma_pool *pool;
-
-	if (!dev)
-		return;
-
-	mutex_lock(&_manager->lock);
-	list_for_each_entry_reverse(p, &_manager->pools, pools) {
-		if (p->dev != dev)
-			continue;
-		pool = p->pool;
-		if (pool->type != type)
-			continue;
-
-		list_del(&p->pools);
-		kfree(p);
-		_manager->npools--;
-		break;
-	}
-	list_for_each_entry_reverse(pool, &dev->dma_pools, pools) {
-		if (pool->type != type)
-			continue;
-		/* Takes a spinlock.. */
-		ttm_dma_page_pool_free(pool, FREE_ALL_PAGES);
-		WARN_ON(((pool->npages_in_use + pool->npages_free) != 0));
-		/* This code path is called after _all_ references to the
-		 * struct device has been dropped - so nobody should be
-		 * touching it. In case somebody is trying to _add_ we are
-		 * guarded by the mutex. */
-		list_del(&pool->pools);
-		kfree(pool);
-		break;
-	}
-	mutex_unlock(&_manager->lock);
-}
-
-/*
- * On free-ing of the 'struct device' this deconstructor is run.
- * Albeit the pool might have already been freed earlier.
- */
-static void ttm_dma_pool_release(struct device *dev, void *res)
-{
-	struct dma_pool *pool = *(struct dma_pool **)res;
-
-	if (pool)
-		ttm_dma_free_pool(dev, pool->type);
-}
-
-static int ttm_dma_pool_match(struct device *dev, void *res, void *match_data)
-{
-	return *(struct dma_pool **)res == match_data;
-}
-
-static struct dma_pool *ttm_dma_pool_init(struct device *dev, gfp_t flags,
-					  enum pool_type type)
-{
-	char *n[] = {"wc", "uc", "cached", " dma32", "unknown",};
-	enum pool_type t[] = {IS_WC, IS_UC, IS_CACHED, IS_DMA32, IS_UNDEFINED};
-	struct device_pools *sec_pool = NULL;
-	struct dma_pool *pool = NULL, **ptr;
-	unsigned i;
-	int ret = -ENODEV;
-	char *p;
-
-	if (!dev)
-		return NULL;
-
-	ptr = devres_alloc(ttm_dma_pool_release, sizeof(*ptr), GFP_KERNEL);
-	if (!ptr)
-		return NULL;
-
-	ret = -ENOMEM;
-
-	pool = kmalloc_node(sizeof(struct dma_pool), GFP_KERNEL,
-			    dev_to_node(dev));
-	if (!pool)
-		goto err_mem;
-
-	sec_pool = kmalloc_node(sizeof(struct device_pools), GFP_KERNEL,
-				dev_to_node(dev));
-	if (!sec_pool)
-		goto err_mem;
-
-	INIT_LIST_HEAD(&sec_pool->pools);
-	sec_pool->dev = dev;
-	sec_pool->pool =  pool;
-
-	INIT_LIST_HEAD(&pool->free_list);
-	INIT_LIST_HEAD(&pool->inuse_list);
-	INIT_LIST_HEAD(&pool->pools);
-	spin_lock_init(&pool->lock);
-	pool->dev = dev;
-	pool->npages_free = pool->npages_in_use = 0;
-	pool->nfrees = 0;
-	pool->gfp_flags = flags;
-	pool->size = PAGE_SIZE;
-	pool->type = type;
-	pool->nrefills = 0;
-	p = pool->name;
-	for (i = 0; i < 5; i++) {
-		if (type & t[i]) {
-			p += snprintf(p, sizeof(pool->name) - (p - pool->name),
-				      "%s", n[i]);
-		}
-	}
-	*p = 0;
-	/* We copy the name for pr_ calls b/c when dma_pool_destroy is called
-	 * - the kobj->name has already been deallocated.*/
-	snprintf(pool->dev_name, sizeof(pool->dev_name), "%s %s",
-		 dev_driver_string(dev), dev_name(dev));
-	mutex_lock(&_manager->lock);
-	/* You can get the dma_pool from either the global: */
-	list_add(&sec_pool->pools, &_manager->pools);
-	_manager->npools++;
-	/* or from 'struct device': */
-	list_add(&pool->pools, &dev->dma_pools);
-	mutex_unlock(&_manager->lock);
-
-	*ptr = pool;
-	devres_add(dev, ptr);
-
-	return pool;
-err_mem:
-	devres_free(ptr);
-	kfree(sec_pool);
-	kfree(pool);
-	return ERR_PTR(ret);
-}
-
-static struct dma_pool *ttm_dma_find_pool(struct device *dev,
-					  enum pool_type type)
-{
-	struct dma_pool *pool, *tmp, *found = NULL;
-
-	if (type == IS_UNDEFINED)
-		return found;
-
-	/* NB: We iterate on the 'struct dev' which has no spinlock, but
-	 * it does have a kref which we have taken. The kref is taken during
-	 * graphic driver loading - in the drm_pci_init it calls either
-	 * pci_dev_get or pci_register_driver which both end up taking a kref
-	 * on 'struct device'.
-	 *
-	 * On teardown, the graphic drivers end up quiescing the TTM (put_pages)
-	 * and calls the dev_res deconstructors: ttm_dma_pool_release. The nice
-	 * thing is at that point of time there are no pages associated with the
-	 * driver so this function will not be called.
-	 */
-	list_for_each_entry_safe(pool, tmp, &dev->dma_pools, pools) {
-		if (pool->type != type)
-			continue;
-		found = pool;
-		break;
-	}
-	return found;
-}
-
-/*
- * Free pages the pages that failed to change the caching state. If there
- * are pages that have changed their caching state already put them to the
- * pool.
- */
-static void ttm_dma_handle_caching_state_failure(struct dma_pool *pool,
-						 struct list_head *d_pages,
-						 struct page **failed_pages,
-						 unsigned cpages)
-{
-	struct dma_page *d_page, *tmp;
-	struct page *p;
-	unsigned i = 0;
-
-	p = failed_pages[0];
-	if (!p)
-		return;
-	/* Find the failed page. */
-	list_for_each_entry_safe(d_page, tmp, d_pages, page_list) {
-		if (d_page->p != p)
-			continue;
-		/* .. and then progress over the full list. */
-		list_del(&d_page->page_list);
-		__ttm_dma_free_page(pool, d_page);
-		if (++i < cpages)
-			p = failed_pages[i];
-		else
-			break;
-	}
-
-}
-
-/*
- * Allocate 'count' pages, and put 'need' number of them on the
- * 'pages' and as well on the 'dma_address' starting at 'dma_offset' offset.
- * The full list of pages should also be on 'd_pages'.
- * We return zero for success, and negative numbers as errors.
- */
-static int ttm_dma_pool_alloc_new_pages(struct dma_pool *pool,
-					struct list_head *d_pages,
-					unsigned count)
-{
-	struct page **caching_array;
-	struct dma_page *dma_p;
-	struct page *p;
-	int r = 0;
-	unsigned i, cpages;
-	unsigned max_cpages = min(count,
-			(unsigned)(PAGE_SIZE/sizeof(struct page *)));
-
-	/* allocate array for page caching change */
-	caching_array = kmalloc(max_cpages*sizeof(struct page *), GFP_KERNEL);
-
-	if (!caching_array) {
-		pr_err("%s: Unable to allocate table for new pages\n",
-		       pool->dev_name);
-		return -ENOMEM;
-	}
-
-	if (count > 1) {
-		pr_debug("%s: (%s:%d) Getting %d pages\n",
-			 pool->dev_name, pool->name, current->pid, count);
-	}
-
-	for (i = 0, cpages = 0; i < count; ++i) {
-		dma_p = __ttm_dma_alloc_page(pool);
-		if (!dma_p) {
-			pr_err("%s: Unable to get page %u\n",
-			       pool->dev_name, i);
-
-			/* store already allocated pages in the pool after
-			 * setting the caching state */
-			if (cpages) {
-				r = ttm_set_pages_caching(pool, caching_array,
-							  cpages);
-				if (r)
-					ttm_dma_handle_caching_state_failure(
-						pool, d_pages, caching_array,
-						cpages);
-			}
-			r = -ENOMEM;
-			goto out;
-		}
-		p = dma_p->p;
-#ifdef CONFIG_HIGHMEM
-		/* gfp flags of highmem page should never be dma32 so we
-		 * we should be fine in such case
-		 */
-		if (!PageHighMem(p))
-#endif
-		{
-			caching_array[cpages++] = p;
-			if (cpages == max_cpages) {
-				/* Note: Cannot hold the spinlock */
-				r = ttm_set_pages_caching(pool, caching_array,
-						 cpages);
-				if (r) {
-					ttm_dma_handle_caching_state_failure(
-						pool, d_pages, caching_array,
-						cpages);
-					goto out;
-				}
-				cpages = 0;
-			}
-		}
-		list_add(&dma_p->page_list, d_pages);
-	}
-
-	if (cpages) {
-		r = ttm_set_pages_caching(pool, caching_array, cpages);
-		if (r)
-			ttm_dma_handle_caching_state_failure(pool, d_pages,
-					caching_array, cpages);
-	}
-out:
-	kfree(caching_array);
-	return r;
-}
-
-/*
- * @return count of pages still required to fulfill the request.
- */
-static int ttm_dma_page_pool_fill_locked(struct dma_pool *pool,
-					 unsigned long *irq_flags)
-{
-	unsigned count = _manager->options.small;
-	int r = pool->npages_free;
-
-	if (count > pool->npages_free) {
-		struct list_head d_pages;
-
-		INIT_LIST_HEAD(&d_pages);
-
-		spin_unlock_irqrestore(&pool->lock, *irq_flags);
-
-		/* Returns how many more are neccessary to fulfill the
-		 * request. */
-		r = ttm_dma_pool_alloc_new_pages(pool, &d_pages, count);
-
-		spin_lock_irqsave(&pool->lock, *irq_flags);
-		if (!r) {
-			/* Add the fresh to the end.. */
-			list_splice(&d_pages, &pool->free_list);
-			++pool->nrefills;
-			pool->npages_free += count;
-			r = count;
-		} else {
-			struct dma_page *d_page;
-			unsigned cpages = 0;
-
-			pr_err("%s: Failed to fill %s pool (r:%d)!\n",
-			       pool->dev_name, pool->name, r);
-
-			list_for_each_entry(d_page, &d_pages, page_list) {
-				cpages++;
-			}
-			list_splice_tail(&d_pages, &pool->free_list);
-			pool->npages_free += cpages;
-			r = cpages;
-		}
-	}
-	return r;
-}
-
-/*
- * @return count of pages still required to fulfill the request.
- * The populate list is actually a stack (not that is matters as TTM
- * allocates one page at a time.
- */
-static int ttm_dma_pool_get_pages(struct dma_pool *pool,
-				  struct ttm_dma_tt *ttm_dma,
-				  unsigned index)
-{
-	struct dma_page *d_page;
-	struct ttm_tt *ttm = &ttm_dma->ttm;
-	unsigned long irq_flags;
-	int count, r = -ENOMEM;
-
-	spin_lock_irqsave(&pool->lock, irq_flags);
-	count = ttm_dma_page_pool_fill_locked(pool, &irq_flags);
-	if (count) {
-		d_page = list_first_entry(&pool->free_list, struct dma_page, page_list);
-		ttm->pages[index] = d_page->p;
-		ttm_dma->dma_address[index] = d_page->dma;
-		list_move_tail(&d_page->page_list, &ttm_dma->pages_list);
-		r = 0;
-		pool->npages_in_use += 1;
-		pool->npages_free -= 1;
-	}
-	spin_unlock_irqrestore(&pool->lock, irq_flags);
-	return r;
-}
-
-/*
- * On success pages list will hold count number of correctly
- * cached pages. On failure will hold the negative return value (-ENOMEM, etc).
- */
-int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev)
-{
-	struct ttm_tt *ttm = &ttm_dma->ttm;
-	struct ttm_mem_global *mem_glob = ttm->glob->mem_glob;
-	struct dma_pool *pool;
-	enum pool_type type;
-	unsigned i;
-	gfp_t gfp_flags;
-	int ret;
-
-	if (ttm->state != tt_unpopulated)
-		return 0;
-
-	type = ttm_to_type(ttm->page_flags, ttm->caching_state);
-	if (ttm->page_flags & TTM_PAGE_FLAG_DMA32)
-		gfp_flags = GFP_USER | GFP_DMA32;
-	else
-		gfp_flags = GFP_HIGHUSER;
-	if (ttm->page_flags & TTM_PAGE_FLAG_ZERO_ALLOC)
-		gfp_flags |= __GFP_ZERO;
-
-	pool = ttm_dma_find_pool(dev, type);
-	if (!pool) {
-		pool = ttm_dma_pool_init(dev, gfp_flags, type);
-		if (IS_ERR_OR_NULL(pool)) {
-			return -ENOMEM;
-		}
-	}
-
-	INIT_LIST_HEAD(&ttm_dma->pages_list);
-	for (i = 0; i < ttm->num_pages; ++i) {
-		ret = ttm_dma_pool_get_pages(pool, ttm_dma, i);
-		if (ret != 0) {
-			ttm_dma_unpopulate(ttm_dma, dev);
-			return -ENOMEM;
-		}
-
-		ret = ttm_mem_global_alloc_page(mem_glob, ttm->pages[i],
-						false, false);
-		if (unlikely(ret != 0)) {
-			ttm_dma_unpopulate(ttm_dma, dev);
-			return -ENOMEM;
-		}
-	}
-
-	if (unlikely(ttm->page_flags & TTM_PAGE_FLAG_SWAPPED)) {
-		ret = ttm_tt_swapin(ttm);
-		if (unlikely(ret != 0)) {
-			ttm_dma_unpopulate(ttm_dma, dev);
-			return ret;
-		}
-	}
-
-	ttm->state = tt_unbound;
-	return 0;
-}
-EXPORT_SYMBOL_GPL(ttm_dma_populate);
-
-/* Get good estimation how many pages are free in pools */
-static int ttm_dma_pool_get_num_unused_pages(void)
-{
-	struct device_pools *p;
-	unsigned total = 0;
-
-	mutex_lock(&_manager->lock);
-	list_for_each_entry(p, &_manager->pools, pools)
-		total += p->pool->npages_free;
-	mutex_unlock(&_manager->lock);
-	return total;
-}
-
-/* Put all pages in pages list to correct pool to wait for reuse */
-void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
-{
-	struct ttm_tt *ttm = &ttm_dma->ttm;
-	struct dma_pool *pool;
-	struct dma_page *d_page, *next;
-	enum pool_type type;
-	bool is_cached = false;
-	unsigned count = 0, i, npages = 0;
-	unsigned long irq_flags;
-
-	type = ttm_to_type(ttm->page_flags, ttm->caching_state);
-	pool = ttm_dma_find_pool(dev, type);
-	if (!pool)
-		return;
-
-	is_cached = (ttm_dma_find_pool(pool->dev,
-		     ttm_to_type(ttm->page_flags, tt_cached)) == pool);
-
-	/* make sure pages array match list and count number of pages */
-	list_for_each_entry(d_page, &ttm_dma->pages_list, page_list) {
-		ttm->pages[count] = d_page->p;
-		count++;
-	}
-
-	spin_lock_irqsave(&pool->lock, irq_flags);
-	pool->npages_in_use -= count;
-	if (is_cached) {
-		pool->nfrees += count;
-	} else {
-		pool->npages_free += count;
-		list_splice(&ttm_dma->pages_list, &pool->free_list);
-		npages = count;
-		if (pool->npages_free > _manager->options.max_size) {
-			npages = pool->npages_free - _manager->options.max_size;
-			/* free at least NUM_PAGES_TO_ALLOC number of pages
-			 * to reduce calls to set_memory_wb */
-			if (npages < NUM_PAGES_TO_ALLOC)
-				npages = NUM_PAGES_TO_ALLOC;
-		}
-	}
-	spin_unlock_irqrestore(&pool->lock, irq_flags);
-
-	if (is_cached) {
-		list_for_each_entry_safe(d_page, next, &ttm_dma->pages_list, page_list) {
-			ttm_mem_global_free_page(ttm->glob->mem_glob,
-						 d_page->p);
-			ttm_dma_page_put(pool, d_page);
-		}
-	} else {
-		for (i = 0; i < count; i++) {
-			ttm_mem_global_free_page(ttm->glob->mem_glob,
-						 ttm->pages[i]);
-		}
-	}
-
-	INIT_LIST_HEAD(&ttm_dma->pages_list);
-	for (i = 0; i < ttm->num_pages; i++) {
-		ttm->pages[i] = NULL;
-		ttm_dma->dma_address[i] = 0;
-	}
-
-	/* shrink pool if necessary (only on !is_cached pools)*/
-	if (npages)
-		ttm_dma_page_pool_free(pool, npages);
-	ttm->state = tt_unpopulated;
-}
-EXPORT_SYMBOL_GPL(ttm_dma_unpopulate);
-
-/**
- * Callback for mm to request pool to reduce number of page held.
- */
-static int ttm_dma_pool_mm_shrink(struct shrinker *shrink,
-				  struct shrink_control *sc)
-{
-	static atomic_t start_pool = ATOMIC_INIT(0);
-	unsigned idx = 0;
-	unsigned pool_offset = atomic_add_return(1, &start_pool);
-	unsigned shrink_pages = sc->nr_to_scan;
-	struct device_pools *p;
-
-	if (list_empty(&_manager->pools))
-		return 0;
-
-	mutex_lock(&_manager->lock);
-	pool_offset = pool_offset % _manager->npools;
-	list_for_each_entry(p, &_manager->pools, pools) {
-		unsigned nr_free;
-
-		if (!p->dev)
-			continue;
-		if (shrink_pages == 0)
-			break;
-		/* Do it in round-robin fashion. */
-		if (++idx < pool_offset)
-			continue;
-		nr_free = shrink_pages;
-		shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free);
-		pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
-			 p->pool->dev_name, p->pool->name, current->pid,
-			 nr_free, shrink_pages);
-	}
-	mutex_unlock(&_manager->lock);
-	/* return estimated number of unused pages in pool */
-	return ttm_dma_pool_get_num_unused_pages();
-}
-
-static void ttm_dma_pool_mm_shrink_init(struct ttm_pool_manager *manager)
-{
-	manager->mm_shrink.shrink = &ttm_dma_pool_mm_shrink;
-	manager->mm_shrink.seeks = 1;
-	register_shrinker(&manager->mm_shrink);
-}
-
-static void ttm_dma_pool_mm_shrink_fini(struct ttm_pool_manager *manager)
-{
-	unregister_shrinker(&manager->mm_shrink);
-}
-
-int ttm_dma_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages)
-{
-	int ret = -ENOMEM;
-
-	WARN_ON(_manager);
-
-	pr_info("Initializing DMA pool allocator\n");
-
-	_manager = kzalloc(sizeof(*_manager), GFP_KERNEL);
-	if (!_manager)
-		goto err_manager;
-
-	mutex_init(&_manager->lock);
-	INIT_LIST_HEAD(&_manager->pools);
-
-	_manager->options.max_size = max_pages;
-	_manager->options.small = SMALL_ALLOCATION;
-	_manager->options.alloc_size = NUM_PAGES_TO_ALLOC;
-
-	/* This takes care of auto-freeing the _manager */
-	ret = kobject_init_and_add(&_manager->kobj, &ttm_pool_kobj_type,
-				   &glob->kobj, "dma_pool");
-	if (unlikely(ret != 0)) {
-		kobject_put(&_manager->kobj);
-		goto err;
-	}
-	ttm_dma_pool_mm_shrink_init(_manager);
-	return 0;
-err_manager:
-	kfree(_manager);
-	_manager = NULL;
-err:
-	return ret;
-}
-
-void ttm_dma_page_alloc_fini(void)
-{
-	struct device_pools *p, *t;
-
-	pr_info("Finalizing DMA pool allocator\n");
-	ttm_dma_pool_mm_shrink_fini(_manager);
-
-	list_for_each_entry_safe_reverse(p, t, &_manager->pools, pools) {
-		dev_dbg(p->dev, "(%s:%d) Freeing.\n", p->pool->name,
-			current->pid);
-		WARN_ON(devres_destroy(p->dev, ttm_dma_pool_release,
-			ttm_dma_pool_match, p->pool));
-		ttm_dma_free_pool(p->dev, p->pool->type);
-	}
-	kobject_put(&_manager->kobj);
-	_manager = NULL;
-}
-
-int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data)
-{
-	struct device_pools *p;
-	struct dma_pool *pool = NULL;
-	char *h[] = {"pool", "refills", "pages freed", "inuse", "available",
-		     "name", "virt", "busaddr"};
-
-	if (!_manager) {
-		seq_printf(m, "No pool allocator running.\n");
-		return 0;
-	}
-	seq_printf(m, "%13s %12s %13s %8s %8s %8s\n",
-		   h[0], h[1], h[2], h[3], h[4], h[5]);
-	mutex_lock(&_manager->lock);
-	list_for_each_entry(p, &_manager->pools, pools) {
-		struct device *dev = p->dev;
-		if (!dev)
-			continue;
-		pool = p->pool;
-		seq_printf(m, "%13s %12ld %13ld %8d %8d %8s\n",
-				pool->name, pool->nrefills,
-				pool->nfrees, pool->npages_in_use,
-				pool->npages_free,
-				pool->dev_name);
-	}
-	mutex_unlock(&_manager->lock);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(ttm_dma_page_alloc_debugfs);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_tt.c b/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_tt.c
deleted file mode 100644
index fa09daf9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/ttm/ttm_tt.c
+++ /dev/null
@@ -1,393 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-#define pr_fmt(fmt) "[TTM] " fmt
-
-#include <linux/sched.h>
-#include <linux/highmem.h>
-#include <linux/pagemap.h>
-#include <linux/shmem_fs.h>
-#include <linux/file.h>
-#include <linux/swap.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include "drm_cache.h"
-#include "drm_mem_util.h"
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include "ttm/ttm_page_alloc.h"
-
-/**
- * Allocates storage for pointers to the pages that back the ttm.
- */
-static void ttm_tt_alloc_page_directory(struct ttm_tt *ttm)
-{
-	ttm->pages = drm_calloc_large(ttm->num_pages, sizeof(void*));
-}
-
-static void ttm_dma_tt_alloc_page_directory(struct ttm_dma_tt *ttm)
-{
-	ttm->ttm.pages = drm_calloc_large(ttm->ttm.num_pages, sizeof(void*));
-	ttm->dma_address = drm_calloc_large(ttm->ttm.num_pages,
-					    sizeof(*ttm->dma_address));
-}
-
-#ifdef CONFIG_X86
-static inline int ttm_tt_set_page_caching(struct page *p,
-					  enum ttm_caching_state c_old,
-					  enum ttm_caching_state c_new)
-{
-	int ret = 0;
-
-	if (PageHighMem(p))
-		return 0;
-
-	if (c_old != tt_cached) {
-		/* p isn't in the default caching state, set it to
-		 * writeback first to free its current memtype. */
-
-		ret = set_pages_wb(p, 1);
-		if (ret)
-			return ret;
-	}
-
-	if (c_new == tt_wc)
-		ret = set_memory_wc((unsigned long) page_address(p), 1);
-	else if (c_new == tt_uncached)
-		ret = set_pages_uc(p, 1);
-
-	return ret;
-}
-#else /* CONFIG_X86 */
-static inline int ttm_tt_set_page_caching(struct page *p,
-					  enum ttm_caching_state c_old,
-					  enum ttm_caching_state c_new)
-{
-	return 0;
-}
-#endif /* CONFIG_X86 */
-
-/*
- * Change caching policy for the linear kernel map
- * for range of pages in a ttm.
- */
-
-static int ttm_tt_set_caching(struct ttm_tt *ttm,
-			      enum ttm_caching_state c_state)
-{
-	int i, j;
-	struct page *cur_page;
-	int ret;
-
-	if (ttm->caching_state == c_state)
-		return 0;
-
-	if (ttm->state == tt_unpopulated) {
-		/* Change caching but don't populate */
-		ttm->caching_state = c_state;
-		return 0;
-	}
-
-	if (ttm->caching_state == tt_cached)
-		drm_clflush_pages(ttm->pages, ttm->num_pages);
-
-	for (i = 0; i < ttm->num_pages; ++i) {
-		cur_page = ttm->pages[i];
-		if (likely(cur_page != NULL)) {
-			ret = ttm_tt_set_page_caching(cur_page,
-						      ttm->caching_state,
-						      c_state);
-			if (unlikely(ret != 0))
-				goto out_err;
-		}
-	}
-
-	ttm->caching_state = c_state;
-
-	return 0;
-
-out_err:
-	for (j = 0; j < i; ++j) {
-		cur_page = ttm->pages[j];
-		if (likely(cur_page != NULL)) {
-			(void)ttm_tt_set_page_caching(cur_page, c_state,
-						      ttm->caching_state);
-		}
-	}
-
-	return ret;
-}
-
-int ttm_tt_set_placement_caching(struct ttm_tt *ttm, uint32_t placement)
-{
-	enum ttm_caching_state state;
-
-	if (placement & TTM_PL_FLAG_WC)
-		state = tt_wc;
-	else if (placement & TTM_PL_FLAG_UNCACHED)
-		state = tt_uncached;
-	else
-		state = tt_cached;
-
-	return ttm_tt_set_caching(ttm, state);
-}
-EXPORT_SYMBOL(ttm_tt_set_placement_caching);
-
-void ttm_tt_destroy(struct ttm_tt *ttm)
-{
-	if (unlikely(ttm == NULL))
-		return;
-
-	if (ttm->state == tt_bound) {
-		ttm_tt_unbind(ttm);
-	}
-
-	if (likely(ttm->pages != NULL)) {
-		ttm->bdev->driver->ttm_tt_unpopulate(ttm);
-	}
-
-	if (!(ttm->page_flags & TTM_PAGE_FLAG_PERSISTENT_SWAP) &&
-	    ttm->swap_storage)
-		fput(ttm->swap_storage);
-
-	ttm->swap_storage = NULL;
-	ttm->func->destroy(ttm);
-}
-
-int ttm_tt_init(struct ttm_tt *ttm, struct ttm_bo_device *bdev,
-		unsigned long size, uint32_t page_flags,
-		struct page *dummy_read_page)
-{
-	ttm->bdev = bdev;
-	ttm->glob = bdev->glob;
-	ttm->num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	ttm->caching_state = tt_cached;
-	ttm->page_flags = page_flags;
-	ttm->dummy_read_page = dummy_read_page;
-	ttm->state = tt_unpopulated;
-	ttm->swap_storage = NULL;
-
-	ttm_tt_alloc_page_directory(ttm);
-	if (!ttm->pages) {
-		ttm_tt_destroy(ttm);
-		pr_err("Failed allocating page table\n");
-		return -ENOMEM;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(ttm_tt_init);
-
-void ttm_tt_fini(struct ttm_tt *ttm)
-{
-	drm_free_large(ttm->pages);
-	ttm->pages = NULL;
-}
-EXPORT_SYMBOL(ttm_tt_fini);
-
-int ttm_dma_tt_init(struct ttm_dma_tt *ttm_dma, struct ttm_bo_device *bdev,
-		unsigned long size, uint32_t page_flags,
-		struct page *dummy_read_page)
-{
-	struct ttm_tt *ttm = &ttm_dma->ttm;
-
-	ttm->bdev = bdev;
-	ttm->glob = bdev->glob;
-	ttm->num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	ttm->caching_state = tt_cached;
-	ttm->page_flags = page_flags;
-	ttm->dummy_read_page = dummy_read_page;
-	ttm->state = tt_unpopulated;
-	ttm->swap_storage = NULL;
-
-	INIT_LIST_HEAD(&ttm_dma->pages_list);
-	ttm_dma_tt_alloc_page_directory(ttm_dma);
-	if (!ttm->pages || !ttm_dma->dma_address) {
-		ttm_tt_destroy(ttm);
-		pr_err("Failed allocating page table\n");
-		return -ENOMEM;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(ttm_dma_tt_init);
-
-void ttm_dma_tt_fini(struct ttm_dma_tt *ttm_dma)
-{
-	struct ttm_tt *ttm = &ttm_dma->ttm;
-
-	drm_free_large(ttm->pages);
-	ttm->pages = NULL;
-	drm_free_large(ttm_dma->dma_address);
-	ttm_dma->dma_address = NULL;
-}
-EXPORT_SYMBOL(ttm_dma_tt_fini);
-
-void ttm_tt_unbind(struct ttm_tt *ttm)
-{
-	int ret;
-
-	if (ttm->state == tt_bound) {
-		ret = ttm->func->unbind(ttm);
-		BUG_ON(ret);
-		ttm->state = tt_unbound;
-	}
-}
-
-int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem)
-{
-	int ret = 0;
-
-	if (!ttm)
-		return -EINVAL;
-
-	if (ttm->state == tt_bound)
-		return 0;
-
-	ret = ttm->bdev->driver->ttm_tt_populate(ttm);
-	if (ret)
-		return ret;
-
-	ret = ttm->func->bind(ttm, bo_mem);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ttm->state = tt_bound;
-
-	return 0;
-}
-EXPORT_SYMBOL(ttm_tt_bind);
-
-int ttm_tt_swapin(struct ttm_tt *ttm)
-{
-	struct address_space *swap_space;
-	struct file *swap_storage;
-	struct page *from_page;
-	struct page *to_page;
-	void *from_virtual;
-	void *to_virtual;
-	int i;
-	int ret = -ENOMEM;
-
-	swap_storage = ttm->swap_storage;
-	BUG_ON(swap_storage == NULL);
-
-	swap_space = swap_storage->f_path.dentry->d_inode->i_mapping;
-
-	for (i = 0; i < ttm->num_pages; ++i) {
-		from_page = shmem_read_mapping_page(swap_space, i);
-		if (IS_ERR(from_page)) {
-			ret = PTR_ERR(from_page);
-			goto out_err;
-		}
-		to_page = ttm->pages[i];
-		if (unlikely(to_page == NULL))
-			goto out_err;
-
-		preempt_disable();
-		from_virtual = kmap_atomic(from_page);
-		to_virtual = kmap_atomic(to_page);
-		memcpy(to_virtual, from_virtual, PAGE_SIZE);
-		kunmap_atomic(to_virtual);
-		kunmap_atomic(from_virtual);
-		preempt_enable();
-		page_cache_release(from_page);
-	}
-
-	if (!(ttm->page_flags & TTM_PAGE_FLAG_PERSISTENT_SWAP))
-		fput(swap_storage);
-	ttm->swap_storage = NULL;
-	ttm->page_flags &= ~TTM_PAGE_FLAG_SWAPPED;
-
-	return 0;
-out_err:
-	return ret;
-}
-
-int ttm_tt_swapout(struct ttm_tt *ttm, struct file *persistent_swap_storage)
-{
-	struct address_space *swap_space;
-	struct file *swap_storage;
-	struct page *from_page;
-	struct page *to_page;
-	void *from_virtual;
-	void *to_virtual;
-	int i;
-	int ret = -ENOMEM;
-
-	BUG_ON(ttm->state != tt_unbound && ttm->state != tt_unpopulated);
-	BUG_ON(ttm->caching_state != tt_cached);
-
-	if (!persistent_swap_storage) {
-		swap_storage = shmem_file_setup("ttm swap",
-						ttm->num_pages << PAGE_SHIFT,
-						0);
-		if (unlikely(IS_ERR(swap_storage))) {
-			pr_err("Failed allocating swap storage\n");
-			return PTR_ERR(swap_storage);
-		}
-	} else
-		swap_storage = persistent_swap_storage;
-
-	swap_space = swap_storage->f_path.dentry->d_inode->i_mapping;
-
-	for (i = 0; i < ttm->num_pages; ++i) {
-		from_page = ttm->pages[i];
-		if (unlikely(from_page == NULL))
-			continue;
-		to_page = shmem_read_mapping_page(swap_space, i);
-		if (unlikely(IS_ERR(to_page))) {
-			ret = PTR_ERR(to_page);
-			goto out_err;
-		}
-		preempt_disable();
-		from_virtual = kmap_atomic(from_page);
-		to_virtual = kmap_atomic(to_page);
-		memcpy(to_virtual, from_virtual, PAGE_SIZE);
-		kunmap_atomic(to_virtual);
-		kunmap_atomic(from_virtual);
-		preempt_enable();
-		set_page_dirty(to_page);
-		mark_page_accessed(to_page);
-		page_cache_release(to_page);
-	}
-
-	ttm->bdev->driver->ttm_tt_unpopulate(ttm);
-	ttm->swap_storage = swap_storage;
-	ttm->page_flags |= TTM_PAGE_FLAG_SWAPPED;
-	if (persistent_swap_storage)
-		ttm->page_flags |= TTM_PAGE_FLAG_PERSISTENT_SWAP;
-
-	return 0;
-out_err:
-	if (!persistent_swap_storage)
-		fput(swap_storage);
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/Kconfig b/ANDROID_3.4.5/drivers/gpu/drm/udl/Kconfig
deleted file mode 100644
index 0b5e096d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-config DRM_UDL
-	tristate "DisplayLink"
-	depends on DRM && EXPERIMENTAL
-	select DRM_USB
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_DEFERRED_IO
-	select DRM_KMS_HELPER
-	help
-	  This is a KMS driver for the USB displaylink video adapters.
-          Say M/Y to add support for these devices via drm/kms interfaces.
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/udl/Makefile
deleted file mode 100644
index 05c7481b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-
-ccflags-y := -Iinclude/drm
-
-udl-y := udl_drv.o udl_modeset.o udl_connector.o udl_encoder.o udl_main.o udl_fb.o udl_transfer.o udl_gem.o
-
-obj-$(CONFIG_DRM_UDL) := udl.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_connector.c b/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_connector.c
deleted file mode 100644
index ba055e9c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_connector.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat
- * based in parts on udlfb.c:
- * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
- * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
- * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_edid.h"
-#include "drm_crtc_helper.h"
-#include "udl_drv.h"
-
-/* dummy connector to just get EDID,
-   all UDL appear to have a DVI-D */
-
-static u8 *udl_get_edid(struct udl_device *udl)
-{
-	u8 *block;
-	char rbuf[3];
-	int ret, i;
-
-	block = kmalloc(EDID_LENGTH, GFP_KERNEL);
-	if (block == NULL)
-		return NULL;
-
-	for (i = 0; i < EDID_LENGTH; i++) {
-		ret = usb_control_msg(udl->ddev->usbdev,
-				      usb_rcvctrlpipe(udl->ddev->usbdev, 0), (0x02),
-				      (0x80 | (0x02 << 5)), i << 8, 0xA1, rbuf, 2,
-				      HZ);
-		if (ret < 1) {
-			DRM_ERROR("Read EDID byte %d failed err %x\n", i, ret);
-			i--;
-			goto error;
-		}
-		block[i] = rbuf[1];
-	}
-
-	return block;
-
-error:
-	kfree(block);
-	return NULL;
-}
-
-static int udl_get_modes(struct drm_connector *connector)
-{
-	struct udl_device *udl = connector->dev->dev_private;
-	struct edid *edid;
-	int ret;
-
-	edid = (struct edid *)udl_get_edid(udl);
-
-	connector->display_info.raw_edid = (char *)edid;
-
-	drm_mode_connector_update_edid_property(connector, edid);
-	ret = drm_add_edid_modes(connector, edid);
-	connector->display_info.raw_edid = NULL;
-	kfree(edid);
-	return ret;
-}
-
-static int udl_mode_valid(struct drm_connector *connector,
-			  struct drm_display_mode *mode)
-{
-	return 0;
-}
-
-static enum drm_connector_status
-udl_detect(struct drm_connector *connector, bool force)
-{
-	if (drm_device_is_unplugged(connector->dev))
-		return connector_status_disconnected;
-	return connector_status_connected;
-}
-
-struct drm_encoder *udl_best_single_encoder(struct drm_connector *connector)
-{
-	int enc_id = connector->encoder_ids[0];
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
-	obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
-	if (!obj)
-		return NULL;
-	encoder = obj_to_encoder(obj);
-	return encoder;
-}
-
-int udl_connector_set_property(struct drm_connector *connector, struct drm_property *property,
-			       uint64_t val)
-{
-	return 0;
-}
-
-static void udl_connector_destroy(struct drm_connector *connector)
-{
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-struct drm_connector_helper_funcs udl_connector_helper_funcs = {
-	.get_modes = udl_get_modes,
-	.mode_valid = udl_mode_valid,
-	.best_encoder = udl_best_single_encoder,
-};
-
-struct drm_connector_funcs udl_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = udl_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = udl_connector_destroy,
-	.set_property = udl_connector_set_property,
-};
-
-int udl_connector_init(struct drm_device *dev, struct drm_encoder *encoder)
-{
-	struct drm_connector *connector;
-
-	connector = kzalloc(sizeof(struct drm_connector), GFP_KERNEL);
-	if (!connector)
-		return -ENOMEM;
-
-	drm_connector_init(dev, connector, &udl_connector_funcs, DRM_MODE_CONNECTOR_DVII);
-	drm_connector_helper_add(connector, &udl_connector_helper_funcs);
-
-	drm_sysfs_connector_add(connector);
-	drm_mode_connector_attach_encoder(connector, encoder);
-
-	drm_connector_attach_property(connector,
-				      dev->mode_config.dirty_info_property,
-				      1);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_drv.c
deleted file mode 100644
index 08eff0db..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_drv.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#include <linux/module.h>
-#include "drm_usb.h"
-#include "drm_crtc_helper.h"
-#include "udl_drv.h"
-
-static struct drm_driver driver;
-
-/*
- * There are many DisplayLink-based graphics products, all with unique PIDs.
- * So we match on DisplayLink's VID + Vendor-Defined Interface Class (0xff)
- * We also require a match on SubClass (0x00) and Protocol (0x00),
- * which is compatible with all known USB 2.0 era graphics chips and firmware,
- * but allows DisplayLink to increment those for any future incompatible chips
- */
-static struct usb_device_id id_table[] = {
-	{.idVendor = 0x17e9, .bInterfaceClass = 0xff,
-	 .bInterfaceSubClass = 0x00,
-	 .bInterfaceProtocol = 0x00,
-	 .match_flags = USB_DEVICE_ID_MATCH_VENDOR |
-			USB_DEVICE_ID_MATCH_INT_CLASS |
-			USB_DEVICE_ID_MATCH_INT_SUBCLASS |
-			USB_DEVICE_ID_MATCH_INT_PROTOCOL,},
-	{},
-};
-MODULE_DEVICE_TABLE(usb, id_table);
-
-MODULE_LICENSE("GPL");
-
-static int udl_usb_probe(struct usb_interface *interface,
-			 const struct usb_device_id *id)
-{
-	return drm_get_usb_dev(interface, id, &driver);
-}
-
-static void udl_usb_disconnect(struct usb_interface *interface)
-{
-	struct drm_device *dev = usb_get_intfdata(interface);
-
-	drm_kms_helper_poll_disable(dev);
-	drm_connector_unplug_all(dev);
-	udl_fbdev_unplug(dev);
-	udl_drop_usb(dev);
-	drm_unplug_dev(dev);
-}
-
-static struct vm_operations_struct udl_gem_vm_ops = {
-	.fault = udl_gem_fault,
-	.open = drm_gem_vm_open,
-	.close = drm_gem_vm_close,
-};
-
-static const struct file_operations udl_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.mmap = udl_drm_gem_mmap,
-	.poll = drm_poll,
-	.read = drm_read,
-	.unlocked_ioctl	= drm_ioctl,
-	.release = drm_release,
-	.fasync = drm_fasync,
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	.driver_features = DRIVER_MODESET | DRIVER_GEM,
-	.load = udl_driver_load,
-	.unload = udl_driver_unload,
-
-	/* gem hooks */
-	.gem_init_object = udl_gem_init_object,
-	.gem_free_object = udl_gem_free_object,
-	.gem_vm_ops = &udl_gem_vm_ops,
-
-	.dumb_create = udl_dumb_create,
-	.dumb_map_offset = udl_gem_mmap,
-	.dumb_destroy = udl_dumb_destroy,
-	.fops = &udl_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct usb_driver udl_driver = {
-	.name = "udl",
-	.probe = udl_usb_probe,
-	.disconnect = udl_usb_disconnect,
-	.id_table = id_table,
-};
-
-static int __init udl_init(void)
-{
-	return drm_usb_init(&driver, &udl_driver);
-}
-
-static void __exit udl_exit(void)
-{
-	drm_usb_exit(&driver, &udl_driver);
-}
-
-module_init(udl_init);
-module_exit(udl_exit);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_drv.h
deleted file mode 100644
index 96820d03..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_drv.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat
- *
- * based in parts on udlfb.c:
- * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
- * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
- * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#ifndef UDL_DRV_H
-#define UDL_DRV_H
-
-#include <linux/usb.h>
-
-#define DRIVER_NAME		"udl"
-#define DRIVER_DESC		"DisplayLink"
-#define DRIVER_DATE		"20120220"
-
-#define DRIVER_MAJOR		0
-#define DRIVER_MINOR		0
-#define DRIVER_PATCHLEVEL	1
-
-struct udl_device;
-
-struct urb_node {
-	struct list_head entry;
-	struct udl_device *dev;
-	struct delayed_work release_urb_work;
-	struct urb *urb;
-};
-
-struct urb_list {
-	struct list_head list;
-	spinlock_t lock;
-	struct semaphore limit_sem;
-	int available;
-	int count;
-	size_t size;
-};
-
-struct udl_fbdev;
-
-struct udl_device {
-	struct device *dev;
-	struct drm_device *ddev;
-
-	int sku_pixel_limit;
-
-	struct urb_list urbs;
-	atomic_t lost_pixels; /* 1 = a render op failed. Need screen refresh */
-
-	struct udl_fbdev *fbdev;
-	char mode_buf[1024];
-	uint32_t mode_buf_len;
-	atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
-	atomic_t bytes_identical; /* saved effort with backbuffer comparison */
-	atomic_t bytes_sent; /* to usb, after compression including overhead */
-	atomic_t cpu_kcycles_used; /* transpired during pixel processing */
-};
-
-struct udl_gem_object {
-	struct drm_gem_object base;
-	struct page **pages;
-	void *vmapping;
-};
-
-#define to_udl_bo(x) container_of(x, struct udl_gem_object, base)
-
-struct udl_framebuffer {
-	struct drm_framebuffer base;
-	struct udl_gem_object *obj;
-	bool active_16; /* active on the 16-bit channel */
-};
-
-#define to_udl_fb(x) container_of(x, struct udl_framebuffer, base)
-
-/* modeset */
-int udl_modeset_init(struct drm_device *dev);
-void udl_modeset_cleanup(struct drm_device *dev);
-int udl_connector_init(struct drm_device *dev, struct drm_encoder *encoder);
-
-struct drm_encoder *udl_encoder_init(struct drm_device *dev);
-
-struct urb *udl_get_urb(struct drm_device *dev);
-
-int udl_submit_urb(struct drm_device *dev, struct urb *urb, size_t len);
-void udl_urb_completion(struct urb *urb);
-
-int udl_driver_load(struct drm_device *dev, unsigned long flags);
-int udl_driver_unload(struct drm_device *dev);
-
-int udl_fbdev_init(struct drm_device *dev);
-void udl_fbdev_cleanup(struct drm_device *dev);
-void udl_fbdev_unplug(struct drm_device *dev);
-struct drm_framebuffer *
-udl_fb_user_fb_create(struct drm_device *dev,
-		      struct drm_file *file,
-		      struct drm_mode_fb_cmd2 *mode_cmd);
-
-int udl_render_hline(struct drm_device *dev, int bpp, struct urb **urb_ptr,
-		     const char *front, char **urb_buf_ptr,
-		     u32 byte_offset, u32 byte_width,
-		     int *ident_ptr, int *sent_ptr);
-
-int udl_dumb_create(struct drm_file *file_priv,
-		    struct drm_device *dev,
-		    struct drm_mode_create_dumb *args);
-int udl_gem_mmap(struct drm_file *file_priv, struct drm_device *dev,
-		 uint32_t handle, uint64_t *offset);
-int udl_dumb_destroy(struct drm_file *file_priv, struct drm_device *dev,
-		     uint32_t handle);
-
-int udl_gem_init_object(struct drm_gem_object *obj);
-void udl_gem_free_object(struct drm_gem_object *gem_obj);
-struct udl_gem_object *udl_gem_alloc_object(struct drm_device *dev,
-					    size_t size);
-
-int udl_gem_vmap(struct udl_gem_object *obj);
-void udl_gem_vunmap(struct udl_gem_object *obj);
-int udl_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
-int udl_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
-
-int udl_handle_damage(struct udl_framebuffer *fb, int x, int y,
-		      int width, int height);
-
-int udl_drop_usb(struct drm_device *dev);
-
-#define CMD_WRITE_RAW8   "\xAF\x60" /**< 8 bit raw write command. */
-#define CMD_WRITE_RL8    "\xAF\x61" /**< 8 bit run length command. */
-#define CMD_WRITE_COPY8  "\xAF\x62" /**< 8 bit copy command. */
-#define CMD_WRITE_RLX8   "\xAF\x63" /**< 8 bit extended run length command. */
-
-#define CMD_WRITE_RAW16  "\xAF\x68" /**< 16 bit raw write command. */
-#define CMD_WRITE_RL16   "\xAF\x69" /**< 16 bit run length command. */
-#define CMD_WRITE_COPY16 "\xAF\x6A" /**< 16 bit copy command. */
-#define CMD_WRITE_RLX16  "\xAF\x6B" /**< 16 bit extended run length command. */
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_encoder.c b/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_encoder.c
deleted file mode 100644
index 56e75f0f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_encoder.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat
- * based in parts on udlfb.c:
- * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
- * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
- * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "udl_drv.h"
-
-/* dummy encoder */
-void udl_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-	kfree(encoder);
-}
-
-static void udl_encoder_disable(struct drm_encoder *encoder)
-{
-}
-
-static bool udl_mode_fixup(struct drm_encoder *encoder,
-			   struct drm_display_mode *mode,
-			   struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void udl_encoder_prepare(struct drm_encoder *encoder)
-{
-}
-
-static void udl_encoder_commit(struct drm_encoder *encoder)
-{
-}
-
-static void udl_encoder_mode_set(struct drm_encoder *encoder,
-				 struct drm_display_mode *mode,
-				 struct drm_display_mode *adjusted_mode)
-{
-}
-
-static void
-udl_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-}
-
-static const struct drm_encoder_helper_funcs udl_helper_funcs = {
-	.dpms = udl_encoder_dpms,
-	.mode_fixup = udl_mode_fixup,
-	.prepare = udl_encoder_prepare,
-	.mode_set = udl_encoder_mode_set,
-	.commit = udl_encoder_commit,
-	.disable = udl_encoder_disable,
-};
-
-static const struct drm_encoder_funcs udl_enc_funcs = {
-	.destroy = udl_enc_destroy,
-};
-
-struct drm_encoder *udl_encoder_init(struct drm_device *dev)
-{
-	struct drm_encoder *encoder;
-
-	encoder = kzalloc(sizeof(struct drm_encoder), GFP_KERNEL);
-	if (!encoder)
-		return NULL;
-
-	drm_encoder_init(dev, encoder, &udl_enc_funcs, DRM_MODE_ENCODER_TMDS);
-	drm_encoder_helper_add(encoder, &udl_helper_funcs);
-	encoder->possible_crtcs = 1;
-	return encoder;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_fb.c
deleted file mode 100644
index 4d9c3a5d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_fb.c
+++ /dev/null
@@ -1,611 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat
- *
- * based in parts on udlfb.c:
- * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
- * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
- * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- */
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "udl_drv.h"
-
-#include "drm_fb_helper.h"
-
-#define DL_DEFIO_WRITE_DELAY    5 /* fb_deferred_io.delay in jiffies */
-
-static int fb_defio = 1;  /* Optionally enable experimental fb_defio mmap support */
-static int fb_bpp = 16;
-
-module_param(fb_bpp, int, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
-module_param(fb_defio, int, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
-
-struct udl_fbdev {
-	struct drm_fb_helper helper;
-	struct udl_framebuffer ufb;
-	struct list_head fbdev_list;
-	int fb_count;
-};
-
-#define DL_ALIGN_UP(x, a) ALIGN(x, a)
-#define DL_ALIGN_DOWN(x, a) ALIGN(x-(a-1), a)
-
-/** Read the red component (0..255) of a 32 bpp colour. */
-#define DLO_RGB_GETRED(col) (uint8_t)((col) & 0xFF)
-
-/** Read the green component (0..255) of a 32 bpp colour. */
-#define DLO_RGB_GETGRN(col) (uint8_t)(((col) >> 8) & 0xFF)
-
-/** Read the blue component (0..255) of a 32 bpp colour. */
-#define DLO_RGB_GETBLU(col) (uint8_t)(((col) >> 16) & 0xFF)
-
-/** Return red/green component of a 16 bpp colour number. */
-#define DLO_RG16(red, grn) (uint8_t)((((red) & 0xF8) | ((grn) >> 5)) & 0xFF)
-
-/** Return green/blue component of a 16 bpp colour number. */
-#define DLO_GB16(grn, blu) (uint8_t)(((((grn) & 0x1C) << 3) | ((blu) >> 3)) & 0xFF)
-
-/** Return 8 bpp colour number from red, green and blue components. */
-#define DLO_RGB8(red, grn, blu) ((((red) << 5) | (((grn) & 3) << 3) | ((blu) & 7)) & 0xFF)
-
-#if 0
-static uint8_t rgb8(uint32_t col)
-{
-	uint8_t red = DLO_RGB_GETRED(col);
-	uint8_t grn = DLO_RGB_GETGRN(col);
-	uint8_t blu = DLO_RGB_GETBLU(col);
-
-	return DLO_RGB8(red, grn, blu);
-}
-
-static uint16_t rgb16(uint32_t col)
-{
-	uint8_t red = DLO_RGB_GETRED(col);
-	uint8_t grn = DLO_RGB_GETGRN(col);
-	uint8_t blu = DLO_RGB_GETBLU(col);
-
-	return (DLO_RG16(red, grn) << 8) + DLO_GB16(grn, blu);
-}
-#endif
-
-/*
- * NOTE: fb_defio.c is holding info->fbdefio.mutex
- *   Touching ANY framebuffer memory that triggers a page fault
- *   in fb_defio will cause a deadlock, when it also tries to
- *   grab the same mutex.
- */
-static void udlfb_dpy_deferred_io(struct fb_info *info,
-				  struct list_head *pagelist)
-{
-	struct page *cur;
-	struct fb_deferred_io *fbdefio = info->fbdefio;
-	struct udl_fbdev *ufbdev = info->par;
-	struct drm_device *dev = ufbdev->ufb.base.dev;
-	struct udl_device *udl = dev->dev_private;
-	struct urb *urb;
-	char *cmd;
-	cycles_t start_cycles, end_cycles;
-	int bytes_sent = 0;
-	int bytes_identical = 0;
-	int bytes_rendered = 0;
-
-	if (!fb_defio)
-		return;
-
-	start_cycles = get_cycles();
-
-	urb = udl_get_urb(dev);
-	if (!urb)
-		return;
-
-	cmd = urb->transfer_buffer;
-
-	/* walk the written page list and render each to device */
-	list_for_each_entry(cur, &fbdefio->pagelist, lru) {
-
-		if (udl_render_hline(dev, (ufbdev->ufb.base.bits_per_pixel / 8),
-				  &urb, (char *) info->fix.smem_start,
-				  &cmd, cur->index << PAGE_SHIFT,
-				  PAGE_SIZE, &bytes_identical, &bytes_sent))
-			goto error;
-		bytes_rendered += PAGE_SIZE;
-	}
-
-	if (cmd > (char *) urb->transfer_buffer) {
-		/* Send partial buffer remaining before exiting */
-		int len = cmd - (char *) urb->transfer_buffer;
-		udl_submit_urb(dev, urb, len);
-		bytes_sent += len;
-	} else
-		udl_urb_completion(urb);
-
-error:
-	atomic_add(bytes_sent, &udl->bytes_sent);
-	atomic_add(bytes_identical, &udl->bytes_identical);
-	atomic_add(bytes_rendered, &udl->bytes_rendered);
-	end_cycles = get_cycles();
-	atomic_add(((unsigned int) ((end_cycles - start_cycles)
-		    >> 10)), /* Kcycles */
-		   &udl->cpu_kcycles_used);
-}
-
-int udl_handle_damage(struct udl_framebuffer *fb, int x, int y,
-		      int width, int height)
-{
-	struct drm_device *dev = fb->base.dev;
-	struct udl_device *udl = dev->dev_private;
-	int i, ret;
-	char *cmd;
-	cycles_t start_cycles, end_cycles;
-	int bytes_sent = 0;
-	int bytes_identical = 0;
-	struct urb *urb;
-	int aligned_x;
-	int bpp = (fb->base.bits_per_pixel / 8);
-
-	if (!fb->active_16)
-		return 0;
-
-	if (!fb->obj->vmapping)
-		udl_gem_vmap(fb->obj);
-
-	start_cycles = get_cycles();
-
-	aligned_x = DL_ALIGN_DOWN(x, sizeof(unsigned long));
-	width = DL_ALIGN_UP(width + (x-aligned_x), sizeof(unsigned long));
-	x = aligned_x;
-
-	if ((width <= 0) ||
-	    (x + width > fb->base.width) ||
-	    (y + height > fb->base.height))
-		return -EINVAL;
-
-	urb = udl_get_urb(dev);
-	if (!urb)
-		return 0;
-	cmd = urb->transfer_buffer;
-
-	for (i = y; i < y + height ; i++) {
-		const int line_offset = fb->base.pitches[0] * i;
-		const int byte_offset = line_offset + (x * bpp);
-
-		if (udl_render_hline(dev, bpp, &urb,
-				     (char *) fb->obj->vmapping,
-				     &cmd, byte_offset, width * bpp,
-				     &bytes_identical, &bytes_sent))
-			goto error;
-	}
-
-	if (cmd > (char *) urb->transfer_buffer) {
-		/* Send partial buffer remaining before exiting */
-		int len = cmd - (char *) urb->transfer_buffer;
-		ret = udl_submit_urb(dev, urb, len);
-		bytes_sent += len;
-	} else
-		udl_urb_completion(urb);
-
-error:
-	atomic_add(bytes_sent, &udl->bytes_sent);
-	atomic_add(bytes_identical, &udl->bytes_identical);
-	atomic_add(width*height*bpp, &udl->bytes_rendered);
-	end_cycles = get_cycles();
-	atomic_add(((unsigned int) ((end_cycles - start_cycles)
-		    >> 10)), /* Kcycles */
-		   &udl->cpu_kcycles_used);
-
-	return 0;
-}
-
-static int udl_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
-{
-	unsigned long start = vma->vm_start;
-	unsigned long size = vma->vm_end - vma->vm_start;
-	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
-	unsigned long page, pos;
-
-	if (offset + size > info->fix.smem_len)
-		return -EINVAL;
-
-	pos = (unsigned long)info->fix.smem_start + offset;
-
-	pr_notice("mmap() framebuffer addr:%lu size:%lu\n",
-		  pos, size);
-
-	while (size > 0) {
-		page = vmalloc_to_pfn((void *)pos);
-		if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED))
-			return -EAGAIN;
-
-		start += PAGE_SIZE;
-		pos += PAGE_SIZE;
-		if (size > PAGE_SIZE)
-			size -= PAGE_SIZE;
-		else
-			size = 0;
-	}
-
-	vma->vm_flags |= VM_RESERVED;	/* avoid to swap out this VMA */
-	return 0;
-}
-
-static void udl_fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	struct udl_fbdev *ufbdev = info->par;
-
-	sys_fillrect(info, rect);
-
-	udl_handle_damage(&ufbdev->ufb, rect->dx, rect->dy, rect->width,
-			  rect->height);
-}
-
-static void udl_fb_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
-	struct udl_fbdev *ufbdev = info->par;
-
-	sys_copyarea(info, region);
-
-	udl_handle_damage(&ufbdev->ufb, region->dx, region->dy, region->width,
-			  region->height);
-}
-
-static void udl_fb_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	struct udl_fbdev *ufbdev = info->par;
-
-	sys_imageblit(info, image);
-
-	udl_handle_damage(&ufbdev->ufb, image->dx, image->dy, image->width,
-			  image->height);
-}
-
-/*
- * It's common for several clients to have framebuffer open simultaneously.
- * e.g. both fbcon and X. Makes things interesting.
- * Assumes caller is holding info->lock (for open and release at least)
- */
-static int udl_fb_open(struct fb_info *info, int user)
-{
-	struct udl_fbdev *ufbdev = info->par;
-	struct drm_device *dev = ufbdev->ufb.base.dev;
-	struct udl_device *udl = dev->dev_private;
-
-	/* If the USB device is gone, we don't accept new opens */
-	if (drm_device_is_unplugged(udl->ddev))
-		return -ENODEV;
-
-	ufbdev->fb_count++;
-
-	if (fb_defio && (info->fbdefio == NULL)) {
-		/* enable defio at last moment if not disabled by client */
-
-		struct fb_deferred_io *fbdefio;
-
-		fbdefio = kmalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);
-
-		if (fbdefio) {
-			fbdefio->delay = DL_DEFIO_WRITE_DELAY;
-			fbdefio->deferred_io = udlfb_dpy_deferred_io;
-		}
-
-		info->fbdefio = fbdefio;
-		fb_deferred_io_init(info);
-	}
-
-	pr_notice("open /dev/fb%d user=%d fb_info=%p count=%d\n",
-		  info->node, user, info, ufbdev->fb_count);
-
-	return 0;
-}
-
-
-/*
- * Assumes caller is holding info->lock mutex (for open and release at least)
- */
-static int udl_fb_release(struct fb_info *info, int user)
-{
-	struct udl_fbdev *ufbdev = info->par;
-
-	ufbdev->fb_count--;
-
-	if ((ufbdev->fb_count == 0) && (info->fbdefio)) {
-		fb_deferred_io_cleanup(info);
-		kfree(info->fbdefio);
-		info->fbdefio = NULL;
-		info->fbops->fb_mmap = udl_fb_mmap;
-	}
-
-	pr_warn("released /dev/fb%d user=%d count=%d\n",
-		info->node, user, ufbdev->fb_count);
-
-	return 0;
-}
-
-static struct fb_ops udlfb_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_fillrect = udl_fb_fillrect,
-	.fb_copyarea = udl_fb_copyarea,
-	.fb_imageblit = udl_fb_imageblit,
-	.fb_pan_display = drm_fb_helper_pan_display,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcmap = drm_fb_helper_setcmap,
-	.fb_debug_enter = drm_fb_helper_debug_enter,
-	.fb_debug_leave = drm_fb_helper_debug_leave,
-	.fb_mmap = udl_fb_mmap,
-	.fb_open = udl_fb_open,
-	.fb_release = udl_fb_release,
-};
-
-void udl_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
-			   u16 blue, int regno)
-{
-}
-
-void udl_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
-			     u16 *blue, int regno)
-{
-	*red = 0;
-	*green = 0;
-	*blue = 0;
-}
-
-static int udl_user_framebuffer_dirty(struct drm_framebuffer *fb,
-				      struct drm_file *file,
-				      unsigned flags, unsigned color,
-				      struct drm_clip_rect *clips,
-				      unsigned num_clips)
-{
-	struct udl_framebuffer *ufb = to_udl_fb(fb);
-	int i;
-
-	if (!ufb->active_16)
-		return 0;
-
-	for (i = 0; i < num_clips; i++) {
-		udl_handle_damage(ufb, clips[i].x1, clips[i].y1,
-				  clips[i].x2 - clips[i].x1,
-				  clips[i].y2 - clips[i].y1);
-	}
-	return 0;
-}
-
-static void udl_user_framebuffer_destroy(struct drm_framebuffer *fb)
-{
-	struct udl_framebuffer *ufb = to_udl_fb(fb);
-
-	if (ufb->obj)
-		drm_gem_object_unreference_unlocked(&ufb->obj->base);
-
-	drm_framebuffer_cleanup(fb);
-	kfree(ufb);
-}
-
-static const struct drm_framebuffer_funcs udlfb_funcs = {
-	.destroy = udl_user_framebuffer_destroy,
-	.dirty = udl_user_framebuffer_dirty,
-	.create_handle = NULL,
-};
-
-
-static int
-udl_framebuffer_init(struct drm_device *dev,
-		     struct udl_framebuffer *ufb,
-		     struct drm_mode_fb_cmd2 *mode_cmd,
-		     struct udl_gem_object *obj)
-{
-	int ret;
-
-	ufb->obj = obj;
-	ret = drm_framebuffer_init(dev, &ufb->base, &udlfb_funcs);
-	drm_helper_mode_fill_fb_struct(&ufb->base, mode_cmd);
-	return ret;
-}
-
-
-static int udlfb_create(struct udl_fbdev *ufbdev,
-			struct drm_fb_helper_surface_size *sizes)
-{
-	struct drm_device *dev = ufbdev->helper.dev;
-	struct fb_info *info;
-	struct device *device = &dev->usbdev->dev;
-	struct drm_framebuffer *fb;
-	struct drm_mode_fb_cmd2 mode_cmd;
-	struct udl_gem_object *obj;
-	uint32_t size;
-	int ret = 0;
-
-	if (sizes->surface_bpp == 24)
-		sizes->surface_bpp = 32;
-
-	mode_cmd.width = sizes->surface_width;
-	mode_cmd.height = sizes->surface_height;
-	mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7) / 8);
-
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
-							  sizes->surface_depth);
-
-	size = mode_cmd.pitches[0] * mode_cmd.height;
-	size = ALIGN(size, PAGE_SIZE);
-
-	obj = udl_gem_alloc_object(dev, size);
-	if (!obj)
-		goto out;
-
-	ret = udl_gem_vmap(obj);
-	if (ret) {
-		DRM_ERROR("failed to vmap fb\n");
-		goto out_gfree;
-	}
-
-	info = framebuffer_alloc(0, device);
-	if (!info) {
-		ret = -ENOMEM;
-		goto out_gfree;
-	}
-	info->par = ufbdev;
-
-	ret = udl_framebuffer_init(dev, &ufbdev->ufb, &mode_cmd, obj);
-	if (ret)
-		goto out_gfree;
-
-	fb = &ufbdev->ufb.base;
-
-	ufbdev->helper.fb = fb;
-	ufbdev->helper.fbdev = info;
-
-	strcpy(info->fix.id, "udldrmfb");
-
-	info->screen_base = ufbdev->ufb.obj->vmapping;
-	info->fix.smem_len = size;
-	info->fix.smem_start = (unsigned long)ufbdev->ufb.obj->vmapping;
-
-	info->flags = FBINFO_DEFAULT | FBINFO_CAN_FORCE_OUTPUT;
-	info->fbops = &udlfb_ops;
-	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth);
-	drm_fb_helper_fill_var(info, &ufbdev->helper, sizes->fb_width, sizes->fb_height);
-
-	ret = fb_alloc_cmap(&info->cmap, 256, 0);
-	if (ret) {
-		ret = -ENOMEM;
-		goto out_gfree;
-	}
-
-
-	DRM_DEBUG_KMS("allocated %dx%d vmal %p\n",
-		      fb->width, fb->height,
-		      ufbdev->ufb.obj->vmapping);
-
-	return ret;
-out_gfree:
-	drm_gem_object_unreference(&ufbdev->ufb.obj->base);
-out:
-	return ret;
-}
-
-static int udl_fb_find_or_create_single(struct drm_fb_helper *helper,
-					struct drm_fb_helper_surface_size *sizes)
-{
-	struct udl_fbdev *ufbdev = (struct udl_fbdev *)helper;
-	int new_fb = 0;
-	int ret;
-
-	if (!helper->fb) {
-		ret = udlfb_create(ufbdev, sizes);
-		if (ret)
-			return ret;
-
-		new_fb = 1;
-	}
-	return new_fb;
-}
-
-static struct drm_fb_helper_funcs udl_fb_helper_funcs = {
-	.gamma_set = udl_crtc_fb_gamma_set,
-	.gamma_get = udl_crtc_fb_gamma_get,
-	.fb_probe = udl_fb_find_or_create_single,
-};
-
-static void udl_fbdev_destroy(struct drm_device *dev,
-			      struct udl_fbdev *ufbdev)
-{
-	struct fb_info *info;
-	if (ufbdev->helper.fbdev) {
-		info = ufbdev->helper.fbdev;
-		unregister_framebuffer(info);
-		if (info->cmap.len)
-			fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
-	drm_fb_helper_fini(&ufbdev->helper);
-	drm_framebuffer_cleanup(&ufbdev->ufb.base);
-	drm_gem_object_unreference_unlocked(&ufbdev->ufb.obj->base);
-}
-
-int udl_fbdev_init(struct drm_device *dev)
-{
-	struct udl_device *udl = dev->dev_private;
-	int bpp_sel = fb_bpp;
-	struct udl_fbdev *ufbdev;
-	int ret;
-
-	ufbdev = kzalloc(sizeof(struct udl_fbdev), GFP_KERNEL);
-	if (!ufbdev)
-		return -ENOMEM;
-
-	udl->fbdev = ufbdev;
-	ufbdev->helper.funcs = &udl_fb_helper_funcs;
-
-	ret = drm_fb_helper_init(dev, &ufbdev->helper,
-				 1, 1);
-	if (ret) {
-		kfree(ufbdev);
-		return ret;
-
-	}
-
-	drm_fb_helper_single_add_all_connectors(&ufbdev->helper);
-	drm_fb_helper_initial_config(&ufbdev->helper, bpp_sel);
-	return 0;
-}
-
-void udl_fbdev_cleanup(struct drm_device *dev)
-{
-	struct udl_device *udl = dev->dev_private;
-	if (!udl->fbdev)
-		return;
-
-	udl_fbdev_destroy(dev, udl->fbdev);
-	kfree(udl->fbdev);
-	udl->fbdev = NULL;
-}
-
-void udl_fbdev_unplug(struct drm_device *dev)
-{
-	struct udl_device *udl = dev->dev_private;
-	struct udl_fbdev *ufbdev;
-	if (!udl->fbdev)
-		return;
-
-	ufbdev = udl->fbdev;
-	if (ufbdev->helper.fbdev) {
-		struct fb_info *info;
-		info = ufbdev->helper.fbdev;
-		unlink_framebuffer(info);
-	}
-}
-
-struct drm_framebuffer *
-udl_fb_user_fb_create(struct drm_device *dev,
-		   struct drm_file *file,
-		   struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	struct drm_gem_object *obj;
-	struct udl_framebuffer *ufb;
-	int ret;
-
-	obj = drm_gem_object_lookup(dev, file, mode_cmd->handles[0]);
-	if (obj == NULL)
-		return ERR_PTR(-ENOENT);
-
-	ufb = kzalloc(sizeof(*ufb), GFP_KERNEL);
-	if (ufb == NULL)
-		return ERR_PTR(-ENOMEM);
-
-	ret = udl_framebuffer_init(dev, ufb, mode_cmd, to_udl_bo(obj));
-	if (ret) {
-		kfree(ufb);
-		return ERR_PTR(-EINVAL);
-	}
-	return &ufb->base;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_gem.c b/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_gem.c
deleted file mode 100644
index 92f19ef3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_gem.c
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#include "drmP.h"
-#include "udl_drv.h"
-#include <linux/shmem_fs.h>
-
-struct udl_gem_object *udl_gem_alloc_object(struct drm_device *dev,
-					    size_t size)
-{
-	struct udl_gem_object *obj;
-
-	obj = kzalloc(sizeof(*obj), GFP_KERNEL);
-	if (obj == NULL)
-		return NULL;
-
-	if (drm_gem_object_init(dev, &obj->base, size) != 0) {
-		kfree(obj);
-		return NULL;
-	}
-
-	return obj;
-}
-
-static int
-udl_gem_create(struct drm_file *file,
-	       struct drm_device *dev,
-	       uint64_t size,
-	       uint32_t *handle_p)
-{
-	struct udl_gem_object *obj;
-	int ret;
-	u32 handle;
-
-	size = roundup(size, PAGE_SIZE);
-
-	obj = udl_gem_alloc_object(dev, size);
-	if (obj == NULL)
-		return -ENOMEM;
-
-	ret = drm_gem_handle_create(file, &obj->base, &handle);
-	if (ret) {
-		drm_gem_object_release(&obj->base);
-		kfree(obj);
-		return ret;
-	}
-
-	drm_gem_object_unreference(&obj->base);
-	*handle_p = handle;
-	return 0;
-}
-
-int udl_dumb_create(struct drm_file *file,
-		    struct drm_device *dev,
-		    struct drm_mode_create_dumb *args)
-{
-	args->pitch = args->width * ((args->bpp + 1) / 8);
-	args->size = args->pitch * args->height;
-	return udl_gem_create(file, dev,
-			      args->size, &args->handle);
-}
-
-int udl_dumb_destroy(struct drm_file *file, struct drm_device *dev,
-		     uint32_t handle)
-{
-	return drm_gem_handle_delete(file, handle);
-}
-
-int udl_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
-{
-	int ret;
-
-	ret = drm_gem_mmap(filp, vma);
-	if (ret)
-		return ret;
-
-	vma->vm_flags &= ~VM_PFNMAP;
-	vma->vm_flags |= VM_MIXEDMAP;
-
-	return ret;
-}
-
-int udl_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct udl_gem_object *obj = to_udl_bo(vma->vm_private_data);
-	struct page *page;
-	unsigned int page_offset;
-	int ret = 0;
-
-	page_offset = ((unsigned long)vmf->virtual_address - vma->vm_start) >>
-		PAGE_SHIFT;
-
-	if (!obj->pages)
-		return VM_FAULT_SIGBUS;
-
-	page = obj->pages[page_offset];
-	ret = vm_insert_page(vma, (unsigned long)vmf->virtual_address, page);
-	switch (ret) {
-	case -EAGAIN:
-		set_need_resched();
-	case 0:
-	case -ERESTARTSYS:
-		return VM_FAULT_NOPAGE;
-	case -ENOMEM:
-		return VM_FAULT_OOM;
-	default:
-		return VM_FAULT_SIGBUS;
-	}
-}
-
-int udl_gem_init_object(struct drm_gem_object *obj)
-{
-	BUG();
-
-	return 0;
-}
-
-static int udl_gem_get_pages(struct udl_gem_object *obj, gfp_t gfpmask)
-{
-	int page_count, i;
-	struct page *page;
-	struct inode *inode;
-	struct address_space *mapping;
-
-	if (obj->pages)
-		return 0;
-
-	page_count = obj->base.size / PAGE_SIZE;
-	BUG_ON(obj->pages != NULL);
-	obj->pages = drm_malloc_ab(page_count, sizeof(struct page *));
-	if (obj->pages == NULL)
-		return -ENOMEM;
-
-	inode = obj->base.filp->f_path.dentry->d_inode;
-	mapping = inode->i_mapping;
-	gfpmask |= mapping_gfp_mask(mapping);
-
-	for (i = 0; i < page_count; i++) {
-		page = shmem_read_mapping_page_gfp(mapping, i, gfpmask);
-		if (IS_ERR(page))
-			goto err_pages;
-		obj->pages[i] = page;
-	}
-
-	return 0;
-err_pages:
-	while (i--)
-		page_cache_release(obj->pages[i]);
-	drm_free_large(obj->pages);
-	obj->pages = NULL;
-	return PTR_ERR(page);
-}
-
-static void udl_gem_put_pages(struct udl_gem_object *obj)
-{
-	int page_count = obj->base.size / PAGE_SIZE;
-	int i;
-
-	for (i = 0; i < page_count; i++)
-		page_cache_release(obj->pages[i]);
-
-	drm_free_large(obj->pages);
-	obj->pages = NULL;
-}
-
-int udl_gem_vmap(struct udl_gem_object *obj)
-{
-	int page_count = obj->base.size / PAGE_SIZE;
-	int ret;
-
-	ret = udl_gem_get_pages(obj, GFP_KERNEL);
-	if (ret)
-		return ret;
-
-	obj->vmapping = vmap(obj->pages, page_count, 0, PAGE_KERNEL);
-	if (!obj->vmapping)
-		return -ENOMEM;
-	return 0;
-}
-
-void udl_gem_vunmap(struct udl_gem_object *obj)
-{
-	if (obj->vmapping)
-		vunmap(obj->vmapping);
-
-	udl_gem_put_pages(obj);
-}
-
-void udl_gem_free_object(struct drm_gem_object *gem_obj)
-{
-	struct udl_gem_object *obj = to_udl_bo(gem_obj);
-
-	if (obj->vmapping)
-		udl_gem_vunmap(obj);
-
-	if (obj->pages)
-		udl_gem_put_pages(obj);
-
-	if (gem_obj->map_list.map)
-		drm_gem_free_mmap_offset(gem_obj);
-}
-
-/* the dumb interface doesn't work with the GEM straight MMAP
-   interface, it expects to do MMAP on the drm fd, like normal */
-int udl_gem_mmap(struct drm_file *file, struct drm_device *dev,
-		 uint32_t handle, uint64_t *offset)
-{
-	struct udl_gem_object *gobj;
-	struct drm_gem_object *obj;
-	int ret = 0;
-
-	mutex_lock(&dev->struct_mutex);
-	obj = drm_gem_object_lookup(dev, file, handle);
-	if (obj == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-	gobj = to_udl_bo(obj);
-
-	ret = udl_gem_get_pages(gobj, GFP_KERNEL);
-	if (ret)
-		return ret;
-	if (!gobj->base.map_list.map) {
-		ret = drm_gem_create_mmap_offset(obj);
-		if (ret)
-			goto out;
-	}
-
-	*offset = (u64)gobj->base.map_list.hash.key << PAGE_SHIFT;
-
-out:
-	drm_gem_object_unreference(&gobj->base);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_main.c b/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_main.c
deleted file mode 100644
index a8d5f094..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_main.c
+++ /dev/null
@@ -1,338 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat
- *
- * based in parts on udlfb.c:
- * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
- * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
- * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- */
-#include "drmP.h"
-#include "udl_drv.h"
-
-/* -BULK_SIZE as per usb-skeleton. Can we get full page and avoid overhead? */
-#define BULK_SIZE 512
-
-#define MAX_TRANSFER (PAGE_SIZE*16 - BULK_SIZE)
-#define WRITES_IN_FLIGHT (4)
-#define MAX_VENDOR_DESCRIPTOR_SIZE 256
-
-#define GET_URB_TIMEOUT	HZ
-#define FREE_URB_TIMEOUT (HZ*2)
-
-static int udl_parse_vendor_descriptor(struct drm_device *dev,
-				       struct usb_device *usbdev)
-{
-	struct udl_device *udl = dev->dev_private;
-	char *desc;
-	char *buf;
-	char *desc_end;
-
-	u8 total_len = 0;
-
-	buf = kzalloc(MAX_VENDOR_DESCRIPTOR_SIZE, GFP_KERNEL);
-	if (!buf)
-		return false;
-	desc = buf;
-
-	total_len = usb_get_descriptor(usbdev, 0x5f, /* vendor specific */
-				    0, desc, MAX_VENDOR_DESCRIPTOR_SIZE);
-	if (total_len > 5) {
-		DRM_INFO("vendor descriptor length:%x data:%02x %02x %02x %02x" \
-			"%02x %02x %02x %02x %02x %02x %02x\n",
-			total_len, desc[0],
-			desc[1], desc[2], desc[3], desc[4], desc[5], desc[6],
-			desc[7], desc[8], desc[9], desc[10]);
-
-		if ((desc[0] != total_len) || /* descriptor length */
-		    (desc[1] != 0x5f) ||   /* vendor descriptor type */
-		    (desc[2] != 0x01) ||   /* version (2 bytes) */
-		    (desc[3] != 0x00) ||
-		    (desc[4] != total_len - 2)) /* length after type */
-			goto unrecognized;
-
-		desc_end = desc + total_len;
-		desc += 5; /* the fixed header we've already parsed */
-
-		while (desc < desc_end) {
-			u8 length;
-			u16 key;
-
-			key = *((u16 *) desc);
-			desc += sizeof(u16);
-			length = *desc;
-			desc++;
-
-			switch (key) {
-			case 0x0200: { /* max_area */
-				u32 max_area;
-				max_area = le32_to_cpu(*((u32 *)desc));
-				DRM_DEBUG("DL chip limited to %d pixel modes\n",
-					max_area);
-				udl->sku_pixel_limit = max_area;
-				break;
-			}
-			default:
-				break;
-			}
-			desc += length;
-		}
-	}
-
-	goto success;
-
-unrecognized:
-	/* allow udlfb to load for now even if firmware unrecognized */
-	DRM_ERROR("Unrecognized vendor firmware descriptor\n");
-
-success:
-	kfree(buf);
-	return true;
-}
-
-static void udl_release_urb_work(struct work_struct *work)
-{
-	struct urb_node *unode = container_of(work, struct urb_node,
-					      release_urb_work.work);
-
-	up(&unode->dev->urbs.limit_sem);
-}
-
-void udl_urb_completion(struct urb *urb)
-{
-	struct urb_node *unode = urb->context;
-	struct udl_device *udl = unode->dev;
-	unsigned long flags;
-
-	/* sync/async unlink faults aren't errors */
-	if (urb->status) {
-		if (!(urb->status == -ENOENT ||
-		    urb->status == -ECONNRESET ||
-		    urb->status == -ESHUTDOWN)) {
-			DRM_ERROR("%s - nonzero write bulk status received: %d\n",
-				__func__, urb->status);
-			atomic_set(&udl->lost_pixels, 1);
-		}
-	}
-
-	urb->transfer_buffer_length = udl->urbs.size; /* reset to actual */
-
-	spin_lock_irqsave(&udl->urbs.lock, flags);
-	list_add_tail(&unode->entry, &udl->urbs.list);
-	udl->urbs.available++;
-	spin_unlock_irqrestore(&udl->urbs.lock, flags);
-
-#if 0
-	/*
-	 * When using fb_defio, we deadlock if up() is called
-	 * while another is waiting. So queue to another process.
-	 */
-	if (fb_defio)
-		schedule_delayed_work(&unode->release_urb_work, 0);
-	else
-#endif
-		up(&udl->urbs.limit_sem);
-}
-
-static void udl_free_urb_list(struct drm_device *dev)
-{
-	struct udl_device *udl = dev->dev_private;
-	int count = udl->urbs.count;
-	struct list_head *node;
-	struct urb_node *unode;
-	struct urb *urb;
-	int ret;
-	unsigned long flags;
-
-	DRM_DEBUG("Waiting for completes and freeing all render urbs\n");
-
-	/* keep waiting and freeing, until we've got 'em all */
-	while (count--) {
-
-		/* Getting interrupted means a leak, but ok at shutdown*/
-		ret = down_interruptible(&udl->urbs.limit_sem);
-		if (ret)
-			break;
-
-		spin_lock_irqsave(&udl->urbs.lock, flags);
-
-		node = udl->urbs.list.next; /* have reserved one with sem */
-		list_del_init(node);
-
-		spin_unlock_irqrestore(&udl->urbs.lock, flags);
-
-		unode = list_entry(node, struct urb_node, entry);
-		urb = unode->urb;
-
-		/* Free each separately allocated piece */
-		usb_free_coherent(urb->dev, udl->urbs.size,
-				  urb->transfer_buffer, urb->transfer_dma);
-		usb_free_urb(urb);
-		kfree(node);
-	}
-	udl->urbs.count = 0;
-}
-
-static int udl_alloc_urb_list(struct drm_device *dev, int count, size_t size)
-{
-	struct udl_device *udl = dev->dev_private;
-	int i = 0;
-	struct urb *urb;
-	struct urb_node *unode;
-	char *buf;
-
-	spin_lock_init(&udl->urbs.lock);
-
-	udl->urbs.size = size;
-	INIT_LIST_HEAD(&udl->urbs.list);
-
-	while (i < count) {
-		unode = kzalloc(sizeof(struct urb_node), GFP_KERNEL);
-		if (!unode)
-			break;
-		unode->dev = udl;
-
-		INIT_DELAYED_WORK(&unode->release_urb_work,
-			  udl_release_urb_work);
-
-		urb = usb_alloc_urb(0, GFP_KERNEL);
-		if (!urb) {
-			kfree(unode);
-			break;
-		}
-		unode->urb = urb;
-
-		buf = usb_alloc_coherent(udl->ddev->usbdev, MAX_TRANSFER, GFP_KERNEL,
-					 &urb->transfer_dma);
-		if (!buf) {
-			kfree(unode);
-			usb_free_urb(urb);
-			break;
-		}
-
-		/* urb->transfer_buffer_length set to actual before submit */
-		usb_fill_bulk_urb(urb, udl->ddev->usbdev, usb_sndbulkpipe(udl->ddev->usbdev, 1),
-			buf, size, udl_urb_completion, unode);
-		urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-		list_add_tail(&unode->entry, &udl->urbs.list);
-
-		i++;
-	}
-
-	sema_init(&udl->urbs.limit_sem, i);
-	udl->urbs.count = i;
-	udl->urbs.available = i;
-
-	DRM_DEBUG("allocated %d %d byte urbs\n", i, (int) size);
-
-	return i;
-}
-
-struct urb *udl_get_urb(struct drm_device *dev)
-{
-	struct udl_device *udl = dev->dev_private;
-	int ret = 0;
-	struct list_head *entry;
-	struct urb_node *unode;
-	struct urb *urb = NULL;
-	unsigned long flags;
-
-	/* Wait for an in-flight buffer to complete and get re-queued */
-	ret = down_timeout(&udl->urbs.limit_sem, GET_URB_TIMEOUT);
-	if (ret) {
-		atomic_set(&udl->lost_pixels, 1);
-		DRM_INFO("wait for urb interrupted: %x available: %d\n",
-		       ret, udl->urbs.available);
-		goto error;
-	}
-
-	spin_lock_irqsave(&udl->urbs.lock, flags);
-
-	BUG_ON(list_empty(&udl->urbs.list)); /* reserved one with limit_sem */
-	entry = udl->urbs.list.next;
-	list_del_init(entry);
-	udl->urbs.available--;
-
-	spin_unlock_irqrestore(&udl->urbs.lock, flags);
-
-	unode = list_entry(entry, struct urb_node, entry);
-	urb = unode->urb;
-
-error:
-	return urb;
-}
-
-int udl_submit_urb(struct drm_device *dev, struct urb *urb, size_t len)
-{
-	struct udl_device *udl = dev->dev_private;
-	int ret;
-
-	BUG_ON(len > udl->urbs.size);
-
-	urb->transfer_buffer_length = len; /* set to actual payload len */
-	ret = usb_submit_urb(urb, GFP_ATOMIC);
-	if (ret) {
-		udl_urb_completion(urb); /* because no one else will */
-		atomic_set(&udl->lost_pixels, 1);
-		DRM_ERROR("usb_submit_urb error %x\n", ret);
-	}
-	return ret;
-}
-
-int udl_driver_load(struct drm_device *dev, unsigned long flags)
-{
-	struct udl_device *udl;
-	int ret;
-
-	DRM_DEBUG("\n");
-	udl = kzalloc(sizeof(struct udl_device), GFP_KERNEL);
-	if (!udl)
-		return -ENOMEM;
-
-	udl->ddev = dev;
-	dev->dev_private = udl;
-
-	if (!udl_parse_vendor_descriptor(dev, dev->usbdev)) {
-		DRM_ERROR("firmware not recognized. Assume incompatible device\n");
-		goto err;
-	}
-
-	if (!udl_alloc_urb_list(dev, WRITES_IN_FLIGHT, MAX_TRANSFER)) {
-		ret = -ENOMEM;
-		DRM_ERROR("udl_alloc_urb_list failed\n");
-		goto err;
-	}
-
-	DRM_DEBUG("\n");
-	ret = udl_modeset_init(dev);
-
-	ret = udl_fbdev_init(dev);
-	return 0;
-err:
-	kfree(udl);
-	DRM_ERROR("%d\n", ret);
-	return ret;
-}
-
-int udl_drop_usb(struct drm_device *dev)
-{
-	udl_free_urb_list(dev);
-	return 0;
-}
-
-int udl_driver_unload(struct drm_device *dev)
-{
-	struct udl_device *udl = dev->dev_private;
-
-	if (udl->urbs.count)
-		udl_free_urb_list(dev);
-
-	udl_fbdev_cleanup(dev);
-	udl_modeset_cleanup(dev);
-	kfree(udl);
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_modeset.c b/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_modeset.c
deleted file mode 100644
index b3ecb3d1..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_modeset.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat
- *
- * based in parts on udlfb.c:
- * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
- * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
- * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
-
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#include "drmP.h"
-#include "drm_crtc.h"
-#include "drm_crtc_helper.h"
-#include "udl_drv.h"
-
-/*
- * All DisplayLink bulk operations start with 0xAF, followed by specific code
- * All operations are written to buffers which then later get sent to device
- */
-static char *udl_set_register(char *buf, u8 reg, u8 val)
-{
-	*buf++ = 0xAF;
-	*buf++ = 0x20;
-	*buf++ = reg;
-	*buf++ = val;
-	return buf;
-}
-
-static char *udl_vidreg_lock(char *buf)
-{
-	return udl_set_register(buf, 0xFF, 0x00);
-}
-
-static char *udl_vidreg_unlock(char *buf)
-{
-	return udl_set_register(buf, 0xFF, 0xFF);
-}
-
-/*
- * On/Off for driving the DisplayLink framebuffer to the display
- *  0x00 H and V sync on
- *  0x01 H and V sync off (screen blank but powered)
- *  0x07 DPMS powerdown (requires modeset to come back)
- */
-static char *udl_enable_hvsync(char *buf, bool enable)
-{
-	if (enable)
-		return udl_set_register(buf, 0x1F, 0x00);
-	else
-		return udl_set_register(buf, 0x1F, 0x07);
-}
-
-static char *udl_set_color_depth(char *buf, u8 selection)
-{
-	return udl_set_register(buf, 0x00, selection);
-}
-
-static char *udl_set_base16bpp(char *wrptr, u32 base)
-{
-	/* the base pointer is 16 bits wide, 0x20 is hi byte. */
-	wrptr = udl_set_register(wrptr, 0x20, base >> 16);
-	wrptr = udl_set_register(wrptr, 0x21, base >> 8);
-	return udl_set_register(wrptr, 0x22, base);
-}
-
-/*
- * DisplayLink HW has separate 16bpp and 8bpp framebuffers.
- * In 24bpp modes, the low 323 RGB bits go in the 8bpp framebuffer
- */
-static char *udl_set_base8bpp(char *wrptr, u32 base)
-{
-	wrptr = udl_set_register(wrptr, 0x26, base >> 16);
-	wrptr = udl_set_register(wrptr, 0x27, base >> 8);
-	return udl_set_register(wrptr, 0x28, base);
-}
-
-static char *udl_set_register_16(char *wrptr, u8 reg, u16 value)
-{
-	wrptr = udl_set_register(wrptr, reg, value >> 8);
-	return udl_set_register(wrptr, reg+1, value);
-}
-
-/*
- * This is kind of weird because the controller takes some
- * register values in a different byte order than other registers.
- */
-static char *udl_set_register_16be(char *wrptr, u8 reg, u16 value)
-{
-	wrptr = udl_set_register(wrptr, reg, value);
-	return udl_set_register(wrptr, reg+1, value >> 8);
-}
-
-/*
- * LFSR is linear feedback shift register. The reason we have this is
- * because the display controller needs to minimize the clock depth of
- * various counters used in the display path. So this code reverses the
- * provided value into the lfsr16 value by counting backwards to get
- * the value that needs to be set in the hardware comparator to get the
- * same actual count. This makes sense once you read above a couple of
- * times and think about it from a hardware perspective.
- */
-static u16 udl_lfsr16(u16 actual_count)
-{
-	u32 lv = 0xFFFF; /* This is the lfsr value that the hw starts with */
-
-	while (actual_count--) {
-		lv =	 ((lv << 1) |
-			(((lv >> 15) ^ (lv >> 4) ^ (lv >> 2) ^ (lv >> 1)) & 1))
-			& 0xFFFF;
-	}
-
-	return (u16) lv;
-}
-
-/*
- * This does LFSR conversion on the value that is to be written.
- * See LFSR explanation above for more detail.
- */
-static char *udl_set_register_lfsr16(char *wrptr, u8 reg, u16 value)
-{
-	return udl_set_register_16(wrptr, reg, udl_lfsr16(value));
-}
-
-/*
- * This takes a standard fbdev screeninfo struct and all of its monitor mode
- * details and converts them into the DisplayLink equivalent register commands.
-  ERR(vreg(dev,               0x00, (color_depth == 16) ? 0 : 1));
-  ERR(vreg_lfsr16(dev,        0x01, xDisplayStart));
-  ERR(vreg_lfsr16(dev,        0x03, xDisplayEnd));
-  ERR(vreg_lfsr16(dev,        0x05, yDisplayStart));
-  ERR(vreg_lfsr16(dev,        0x07, yDisplayEnd));
-  ERR(vreg_lfsr16(dev,        0x09, xEndCount));
-  ERR(vreg_lfsr16(dev,        0x0B, hSyncStart));
-  ERR(vreg_lfsr16(dev,        0x0D, hSyncEnd));
-  ERR(vreg_big_endian(dev,    0x0F, hPixels));
-  ERR(vreg_lfsr16(dev,        0x11, yEndCount));
-  ERR(vreg_lfsr16(dev,        0x13, vSyncStart));
-  ERR(vreg_lfsr16(dev,        0x15, vSyncEnd));
-  ERR(vreg_big_endian(dev,    0x17, vPixels));
-  ERR(vreg_little_endian(dev, 0x1B, pixelClock5KHz));
-
-  ERR(vreg(dev,               0x1F, 0));
-
-  ERR(vbuf(dev, WRITE_VIDREG_UNLOCK, DSIZEOF(WRITE_VIDREG_UNLOCK)));
- */
-static char *udl_set_vid_cmds(char *wrptr, struct drm_display_mode *mode)
-{
-	u16 xds, yds;
-	u16 xde, yde;
-	u16 yec;
-
-	/* x display start */
-	xds = mode->crtc_htotal - mode->crtc_hsync_start;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x01, xds);
-	/* x display end */
-	xde = xds + mode->crtc_hdisplay;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x03, xde);
-
-	/* y display start */
-	yds = mode->crtc_vtotal - mode->crtc_vsync_start;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x05, yds);
-	/* y display end */
-	yde = yds + mode->crtc_vdisplay;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x07, yde);
-
-	/* x end count is active + blanking - 1 */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x09,
-					mode->crtc_htotal - 1);
-
-	/* libdlo hardcodes hsync start to 1 */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x0B, 1);
-
-	/* hsync end is width of sync pulse + 1 */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x0D,
-					mode->crtc_hsync_end - mode->crtc_hsync_start + 1);
-
-	/* hpixels is active pixels */
-	wrptr = udl_set_register_16(wrptr, 0x0F, mode->hdisplay);
-
-	/* yendcount is vertical active + vertical blanking */
-	yec = mode->crtc_vtotal;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x11, yec);
-
-	/* libdlo hardcodes vsync start to 0 */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x13, 0);
-
-	/* vsync end is width of vsync pulse */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x15, mode->crtc_vsync_end - mode->crtc_vsync_start);
-
-	/* vpixels is active pixels */
-	wrptr = udl_set_register_16(wrptr, 0x17, mode->crtc_vdisplay);
-
-	wrptr = udl_set_register_16be(wrptr, 0x1B,
-				      mode->clock / 5);
-
-	return wrptr;
-}
-
-static int udl_crtc_write_mode_to_hw(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct udl_device *udl = dev->dev_private;
-	struct urb *urb;
-	char *buf;
-	int retval;
-
-	urb = udl_get_urb(dev);
-	if (!urb)
-		return -ENOMEM;
-
-	buf = (char *)urb->transfer_buffer;
-
-	memcpy(buf, udl->mode_buf, udl->mode_buf_len);
-	retval = udl_submit_urb(dev, urb, udl->mode_buf_len);
-	DRM_INFO("write mode info %d\n", udl->mode_buf_len);
-	return retval;
-}
-
-
-static void udl_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct udl_device *udl = dev->dev_private;
-	int retval;
-
-	if (mode == DRM_MODE_DPMS_OFF) {
-		char *buf;
-		struct urb *urb;
-		urb = udl_get_urb(dev);
-		if (!urb)
-			return;
-
-		buf = (char *)urb->transfer_buffer;
-		buf = udl_vidreg_lock(buf);
-		buf = udl_enable_hvsync(buf, false);
-		buf = udl_vidreg_unlock(buf);
-
-		retval = udl_submit_urb(dev, urb, buf - (char *)
-					urb->transfer_buffer);
-	} else {
-		if (udl->mode_buf_len == 0) {
-			DRM_ERROR("Trying to enable DPMS with no mode\n");
-			return;
-		}
-		udl_crtc_write_mode_to_hw(crtc);
-	}
-
-}
-
-static bool udl_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-
-{
-	return true;
-}
-
-#if 0
-static int
-udl_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb,
-			   int x, int y, enum mode_set_atomic state)
-{
-	return 0;
-}
-
-static int
-udl_pipe_set_base(struct drm_crtc *crtc, int x, int y,
-		    struct drm_framebuffer *old_fb)
-{
-	return 0;
-}
-#endif
-
-static int udl_crtc_mode_set(struct drm_crtc *crtc,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode,
-			       int x, int y,
-			       struct drm_framebuffer *old_fb)
-
-{
-	struct drm_device *dev = crtc->dev;
-	struct udl_framebuffer *ufb = to_udl_fb(crtc->fb);
-	struct udl_device *udl = dev->dev_private;
-	char *buf;
-	char *wrptr;
-	int color_depth = 0;
-
-	buf = (char *)udl->mode_buf;
-
-	/* for now we just clip 24 -> 16 - if we fix that fix this */
-	/*if  (crtc->fb->bits_per_pixel != 16)
-	  color_depth = 1; */
-
-	/* This first section has to do with setting the base address on the
-	* controller * associated with the display. There are 2 base
-	* pointers, currently, we only * use the 16 bpp segment.
-	*/
-	wrptr = udl_vidreg_lock(buf);
-	wrptr = udl_set_color_depth(wrptr, color_depth);
-	/* set base for 16bpp segment to 0 */
-	wrptr = udl_set_base16bpp(wrptr, 0);
-	/* set base for 8bpp segment to end of fb */
-	wrptr = udl_set_base8bpp(wrptr, 2 * mode->vdisplay * mode->hdisplay);
-
-	wrptr = udl_set_vid_cmds(wrptr, adjusted_mode);
-	wrptr = udl_enable_hvsync(wrptr, true);
-	wrptr = udl_vidreg_unlock(wrptr);
-
-	ufb->active_16 = true;
-	if (old_fb) {
-		struct udl_framebuffer *uold_fb = to_udl_fb(old_fb);
-		uold_fb->active_16 = false;
-	}
-	udl->mode_buf_len = wrptr - buf;
-
-	/* damage all of it */
-	udl_handle_damage(ufb, 0, 0, ufb->base.width, ufb->base.height);
-	return 0;
-}
-
-
-static void udl_crtc_disable(struct drm_crtc *crtc)
-{
-
-
-}
-
-static void udl_crtc_destroy(struct drm_crtc *crtc)
-{
-	drm_crtc_cleanup(crtc);
-	kfree(crtc);
-}
-
-static void udl_load_lut(struct drm_crtc *crtc)
-{
-}
-
-static void udl_crtc_prepare(struct drm_crtc *crtc)
-{
-}
-
-static void udl_crtc_commit(struct drm_crtc *crtc)
-{
-	udl_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-static struct drm_crtc_helper_funcs udl_helper_funcs = {
-	.dpms = udl_crtc_dpms,
-	.mode_fixup = udl_crtc_mode_fixup,
-	.mode_set = udl_crtc_mode_set,
-	.prepare = udl_crtc_prepare,
-	.commit = udl_crtc_commit,
-	.disable = udl_crtc_disable,
-	.load_lut = udl_load_lut,
-};
-
-static const struct drm_crtc_funcs udl_crtc_funcs = {
-	.set_config = drm_crtc_helper_set_config,
-	.destroy = udl_crtc_destroy,
-};
-
-int udl_crtc_init(struct drm_device *dev)
-{
-	struct drm_crtc *crtc;
-
-	crtc = kzalloc(sizeof(struct drm_crtc) + sizeof(struct drm_connector *), GFP_KERNEL);
-	if (crtc == NULL)
-		return -ENOMEM;
-
-	drm_crtc_init(dev, crtc, &udl_crtc_funcs);
-	drm_crtc_helper_add(crtc, &udl_helper_funcs);
-
-	return 0;
-}
-
-static const struct drm_mode_config_funcs udl_mode_funcs = {
-	.fb_create = udl_fb_user_fb_create,
-	.output_poll_changed = NULL,
-};
-
-int udl_modeset_init(struct drm_device *dev)
-{
-	struct drm_encoder *encoder;
-	drm_mode_config_init(dev);
-
-	dev->mode_config.min_width = 640;
-	dev->mode_config.min_height = 480;
-
-	dev->mode_config.max_width = 2048;
-	dev->mode_config.max_height = 2048;
-
-	dev->mode_config.prefer_shadow = 0;
-	dev->mode_config.preferred_depth = 24;
-
-	dev->mode_config.funcs = (void *)&udl_mode_funcs;
-
-	drm_mode_create_dirty_info_property(dev);
-
-	udl_crtc_init(dev);
-
-	encoder = udl_encoder_init(dev);
-
-	udl_connector_init(dev, encoder);
-
-	return 0;
-}
-
-void udl_modeset_cleanup(struct drm_device *dev)
-{
-	drm_mode_config_cleanup(dev);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_transfer.c b/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_transfer.c
deleted file mode 100644
index b9320e26..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/udl/udl_transfer.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat
- * based in parts on udlfb.c:
- * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
- * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
- * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-#include <linux/prefetch.h>
-
-#include "drmP.h"
-#include "udl_drv.h"
-
-#define MAX_CMD_PIXELS		255
-
-#define RLX_HEADER_BYTES	7
-#define MIN_RLX_PIX_BYTES       4
-#define MIN_RLX_CMD_BYTES	(RLX_HEADER_BYTES + MIN_RLX_PIX_BYTES)
-
-#define RLE_HEADER_BYTES	6
-#define MIN_RLE_PIX_BYTES	3
-#define MIN_RLE_CMD_BYTES	(RLE_HEADER_BYTES + MIN_RLE_PIX_BYTES)
-
-#define RAW_HEADER_BYTES	6
-#define MIN_RAW_PIX_BYTES	2
-#define MIN_RAW_CMD_BYTES	(RAW_HEADER_BYTES + MIN_RAW_PIX_BYTES)
-
-/*
- * Trims identical data from front and back of line
- * Sets new front buffer address and width
- * And returns byte count of identical pixels
- * Assumes CPU natural alignment (unsigned long)
- * for back and front buffer ptrs and width
- */
-#if 0
-static int udl_trim_hline(const u8 *bback, const u8 **bfront, int *width_bytes)
-{
-	int j, k;
-	const unsigned long *back = (const unsigned long *) bback;
-	const unsigned long *front = (const unsigned long *) *bfront;
-	const int width = *width_bytes / sizeof(unsigned long);
-	int identical = width;
-	int start = width;
-	int end = width;
-
-	prefetch((void *) front);
-	prefetch((void *) back);
-
-	for (j = 0; j < width; j++) {
-		if (back[j] != front[j]) {
-			start = j;
-			break;
-		}
-	}
-
-	for (k = width - 1; k > j; k--) {
-		if (back[k] != front[k]) {
-			end = k+1;
-			break;
-		}
-	}
-
-	identical = start + (width - end);
-	*bfront = (u8 *) &front[start];
-	*width_bytes = (end - start) * sizeof(unsigned long);
-
-	return identical * sizeof(unsigned long);
-}
-#endif
-
-static inline u16 pixel32_to_be16p(const uint8_t *pixel)
-{
-	uint32_t pix = *(uint32_t *)pixel;
-	u16 retval;
-
-	retval =  (((pix >> 3) & 0x001f) |
-		   ((pix >> 5) & 0x07e0) |
-		   ((pix >> 8) & 0xf800));
-	return retval;
-}
-
-/*
- * Render a command stream for an encoded horizontal line segment of pixels.
- *
- * A command buffer holds several commands.
- * It always begins with a fresh command header
- * (the protocol doesn't require this, but we enforce it to allow
- * multiple buffers to be potentially encoded and sent in parallel).
- * A single command encodes one contiguous horizontal line of pixels
- *
- * The function relies on the client to do all allocation, so that
- * rendering can be done directly to output buffers (e.g. USB URBs).
- * The function fills the supplied command buffer, providing information
- * on where it left off, so the client may call in again with additional
- * buffers if the line will take several buffers to complete.
- *
- * A single command can transmit a maximum of 256 pixels,
- * regardless of the compression ratio (protocol design limit).
- * To the hardware, 0 for a size byte means 256
- *
- * Rather than 256 pixel commands which are either rl or raw encoded,
- * the rlx command simply assumes alternating raw and rl spans within one cmd.
- * This has a slightly larger header overhead, but produces more even results.
- * It also processes all data (read and write) in a single pass.
- * Performance benchmarks of common cases show it having just slightly better
- * compression than 256 pixel raw or rle commands, with similar CPU consumpion.
- * But for very rl friendly data, will compress not quite as well.
- */
-static void udl_compress_hline16(
-	const u8 **pixel_start_ptr,
-	const u8 *const pixel_end,
-	uint32_t *device_address_ptr,
-	uint8_t **command_buffer_ptr,
-	const uint8_t *const cmd_buffer_end, int bpp)
-{
-	const u8 *pixel = *pixel_start_ptr;
-	uint32_t dev_addr  = *device_address_ptr;
-	uint8_t *cmd = *command_buffer_ptr;
-
-	while ((pixel_end > pixel) &&
-	       (cmd_buffer_end - MIN_RLX_CMD_BYTES > cmd)) {
-		uint8_t *raw_pixels_count_byte = 0;
-		uint8_t *cmd_pixels_count_byte = 0;
-		const u8 *raw_pixel_start = 0;
-		const u8 *cmd_pixel_start, *cmd_pixel_end = 0;
-
-		prefetchw((void *) cmd); /* pull in one cache line at least */
-
-		*cmd++ = 0xaf;
-		*cmd++ = 0x6b;
-		*cmd++ = (uint8_t) ((dev_addr >> 16) & 0xFF);
-		*cmd++ = (uint8_t) ((dev_addr >> 8) & 0xFF);
-		*cmd++ = (uint8_t) ((dev_addr) & 0xFF);
-
-		cmd_pixels_count_byte = cmd++; /*  we'll know this later */
-		cmd_pixel_start = pixel;
-
-		raw_pixels_count_byte = cmd++; /*  we'll know this later */
-		raw_pixel_start = pixel;
-
-		cmd_pixel_end = pixel + (min(MAX_CMD_PIXELS + 1,
-			min((int)(pixel_end - pixel) / bpp,
-			    (int)(cmd_buffer_end - cmd) / 2))) * bpp;
-
-		prefetch_range((void *) pixel, (cmd_pixel_end - pixel) * bpp);
-
-		while (pixel < cmd_pixel_end) {
-			const u8 * const repeating_pixel = pixel;
-
-			if (bpp == 2)
-				*(uint16_t *)cmd = cpu_to_be16p((uint16_t *)pixel);
-			else if (bpp == 4)
-				*(uint16_t *)cmd = cpu_to_be16(pixel32_to_be16p(pixel));
-
-			cmd += 2;
-			pixel += bpp;
-
-			if (unlikely((pixel < cmd_pixel_end) &&
-				     (!memcmp(pixel, repeating_pixel, bpp)))) {
-				/* go back and fill in raw pixel count */
-				*raw_pixels_count_byte = (((repeating_pixel -
-						raw_pixel_start) / bpp) + 1) & 0xFF;
-
-				while ((pixel < cmd_pixel_end)
-				       && (!memcmp(pixel, repeating_pixel, bpp))) {
-					pixel += bpp;
-				}
-
-				/* immediately after raw data is repeat byte */
-				*cmd++ = (((pixel - repeating_pixel) / bpp) - 1) & 0xFF;
-
-				/* Then start another raw pixel span */
-				raw_pixel_start = pixel;
-				raw_pixels_count_byte = cmd++;
-			}
-		}
-
-		if (pixel > raw_pixel_start) {
-			/* finalize last RAW span */
-			*raw_pixels_count_byte = ((pixel-raw_pixel_start) / bpp) & 0xFF;
-		}
-
-		*cmd_pixels_count_byte = ((pixel - cmd_pixel_start) / bpp) & 0xFF;
-		dev_addr += ((pixel - cmd_pixel_start) / bpp) * 2;
-	}
-
-	if (cmd_buffer_end <= MIN_RLX_CMD_BYTES + cmd) {
-		/* Fill leftover bytes with no-ops */
-		if (cmd_buffer_end > cmd)
-			memset(cmd, 0xAF, cmd_buffer_end - cmd);
-		cmd = (uint8_t *) cmd_buffer_end;
-	}
-
-	*command_buffer_ptr = cmd;
-	*pixel_start_ptr = pixel;
-	*device_address_ptr = dev_addr;
-
-	return;
-}
-
-/*
- * There are 3 copies of every pixel: The front buffer that the fbdev
- * client renders to, the actual framebuffer across the USB bus in hardware
- * (that we can only write to, slowly, and can never read), and (optionally)
- * our shadow copy that tracks what's been sent to that hardware buffer.
- */
-int udl_render_hline(struct drm_device *dev, int bpp, struct urb **urb_ptr,
-		     const char *front, char **urb_buf_ptr,
-		     u32 byte_offset, u32 byte_width,
-		     int *ident_ptr, int *sent_ptr)
-{
-	const u8 *line_start, *line_end, *next_pixel;
-	u32 base16 = 0 + (byte_offset / bpp) * 2;
-	struct urb *urb = *urb_ptr;
-	u8 *cmd = *urb_buf_ptr;
-	u8 *cmd_end = (u8 *) urb->transfer_buffer + urb->transfer_buffer_length;
-
-	line_start = (u8 *) (front + byte_offset);
-	next_pixel = line_start;
-	line_end = next_pixel + byte_width;
-
-	while (next_pixel < line_end) {
-
-		udl_compress_hline16(&next_pixel,
-			     line_end, &base16,
-			     (u8 **) &cmd, (u8 *) cmd_end, bpp);
-
-		if (cmd >= cmd_end) {
-			int len = cmd - (u8 *) urb->transfer_buffer;
-			if (udl_submit_urb(dev, urb, len))
-				return 1; /* lost pixels is set */
-			*sent_ptr += len;
-			urb = udl_get_urb(dev);
-			if (!urb)
-				return 1; /* lost_pixels is set */
-			*urb_ptr = urb;
-			cmd = urb->transfer_buffer;
-			cmd_end = &cmd[urb->transfer_buffer_length];
-		}
-	}
-
-	*urb_buf_ptr = cmd;
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/via/Makefile
deleted file mode 100644
index d59e258e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-ccflags-y := -Iinclude/drm
-via-y    := via_irq.o via_drv.o via_map.o via_mm.o via_dma.o via_verifier.o via_video.o via_dmablit.o
-
-obj-$(CONFIG_DRM_VIA)	+=via.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_3d_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/via/via_3d_reg.h
deleted file mode 100644
index 462375d5..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_3d_reg.h
+++ /dev/null
@@ -1,1650 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef VIA_3D_REG_H
-#define VIA_3D_REG_H
-#define HC_REG_BASE             0x0400
-
-#define HC_REG_TRANS_SPACE      0x0040
-
-#define HC_ParaN_MASK           0xffffffff
-#define HC_Para_MASK            0x00ffffff
-#define HC_SubA_MASK            0xff000000
-#define HC_SubA_SHIFT           24
-/* Transmission Setting
- */
-#define HC_REG_TRANS_SET        0x003c
-#define HC_ParaSubType_MASK     0xff000000
-#define HC_ParaType_MASK        0x00ff0000
-#define HC_ParaOS_MASK          0x0000ff00
-#define HC_ParaAdr_MASK         0x000000ff
-#define HC_ParaSubType_SHIFT    24
-#define HC_ParaType_SHIFT       16
-#define HC_ParaOS_SHIFT         8
-#define HC_ParaAdr_SHIFT        0
-
-#define HC_ParaType_CmdVdata    0x0000
-#define HC_ParaType_NotTex      0x0001
-#define HC_ParaType_Tex         0x0002
-#define HC_ParaType_Palette     0x0003
-#define HC_ParaType_PreCR       0x0010
-#define HC_ParaType_Auto        0x00fe
-
-/* Transmission Space
- */
-#define HC_REG_Hpara0           0x0040
-#define HC_REG_HpataAF          0x02fc
-
-/* Read
- */
-#define HC_REG_HREngSt          0x0000
-#define HC_REG_HRFIFOempty      0x0004
-#define HC_REG_HRFIFOfull       0x0008
-#define HC_REG_HRErr            0x000c
-#define HC_REG_FIFOstatus       0x0010
-/* HC_REG_HREngSt          0x0000
- */
-#define HC_HDASZC_MASK          0x00010000
-#define HC_HSGEMI_MASK          0x0000f000
-#define HC_HLGEMISt_MASK        0x00000f00
-#define HC_HCRSt_MASK           0x00000080
-#define HC_HSE0St_MASK          0x00000040
-#define HC_HSE1St_MASK          0x00000020
-#define HC_HPESt_MASK           0x00000010
-#define HC_HXESt_MASK           0x00000008
-#define HC_HBESt_MASK           0x00000004
-#define HC_HE2St_MASK           0x00000002
-#define HC_HE3St_MASK           0x00000001
-/* HC_REG_HRFIFOempty      0x0004
- */
-#define HC_HRZDempty_MASK       0x00000010
-#define HC_HRTXAempty_MASK      0x00000008
-#define HC_HRTXDempty_MASK      0x00000004
-#define HC_HWZDempty_MASK       0x00000002
-#define HC_HWCDempty_MASK       0x00000001
-/* HC_REG_HRFIFOfull       0x0008
- */
-#define HC_HRZDfull_MASK        0x00000010
-#define HC_HRTXAfull_MASK       0x00000008
-#define HC_HRTXDfull_MASK       0x00000004
-#define HC_HWZDfull_MASK        0x00000002
-#define HC_HWCDfull_MASK        0x00000001
-/* HC_REG_HRErr            0x000c
- */
-#define HC_HAGPCMErr_MASK       0x80000000
-#define HC_HAGPCMErrC_MASK      0x70000000
-/* HC_REG_FIFOstatus       0x0010
- */
-#define HC_HRFIFOATall_MASK     0x80000000
-#define HC_HRFIFOATbusy_MASK    0x40000000
-#define HC_HRATFGMDo_MASK       0x00000100
-#define HC_HRATFGMDi_MASK       0x00000080
-#define HC_HRATFRZD_MASK        0x00000040
-#define HC_HRATFRTXA_MASK       0x00000020
-#define HC_HRATFRTXD_MASK       0x00000010
-#define HC_HRATFWZD_MASK        0x00000008
-#define HC_HRATFWCD_MASK        0x00000004
-#define HC_HRATTXTAG_MASK       0x00000002
-#define HC_HRATTXCH_MASK        0x00000001
-
-/* AGP Command Setting
- */
-#define HC_SubA_HAGPBstL        0x0060
-#define HC_SubA_HAGPBendL       0x0061
-#define HC_SubA_HAGPCMNT        0x0062
-#define HC_SubA_HAGPBpL         0x0063
-#define HC_SubA_HAGPBpH         0x0064
-/* HC_SubA_HAGPCMNT        0x0062
- */
-#define HC_HAGPCMNT_MASK        0x00800000
-#define HC_HCmdErrClr_MASK      0x00400000
-#define HC_HAGPBendH_MASK       0x0000ff00
-#define HC_HAGPBstH_MASK        0x000000ff
-#define HC_HAGPBendH_SHIFT      8
-#define HC_HAGPBstH_SHIFT       0
-/* HC_SubA_HAGPBpL         0x0063
- */
-#define HC_HAGPBpL_MASK         0x00fffffc
-#define HC_HAGPBpID_MASK        0x00000003
-#define HC_HAGPBpID_PAUSE       0x00000000
-#define HC_HAGPBpID_JUMP        0x00000001
-#define HC_HAGPBpID_STOP        0x00000002
-/* HC_SubA_HAGPBpH         0x0064
- */
-#define HC_HAGPBpH_MASK         0x00ffffff
-
-/* Miscellaneous Settings
- */
-#define HC_SubA_HClipTB         0x0070
-#define HC_SubA_HClipLR         0x0071
-#define HC_SubA_HFPClipTL       0x0072
-#define HC_SubA_HFPClipBL       0x0073
-#define HC_SubA_HFPClipLL       0x0074
-#define HC_SubA_HFPClipRL       0x0075
-#define HC_SubA_HFPClipTBH      0x0076
-#define HC_SubA_HFPClipLRH      0x0077
-#define HC_SubA_HLP             0x0078
-#define HC_SubA_HLPRF           0x0079
-#define HC_SubA_HSolidCL        0x007a
-#define HC_SubA_HPixGC          0x007b
-#define HC_SubA_HSPXYOS         0x007c
-#define HC_SubA_HVertexCNT      0x007d
-
-#define HC_HClipT_MASK          0x00fff000
-#define HC_HClipT_SHIFT         12
-#define HC_HClipB_MASK          0x00000fff
-#define HC_HClipB_SHIFT         0
-#define HC_HClipL_MASK          0x00fff000
-#define HC_HClipL_SHIFT         12
-#define HC_HClipR_MASK          0x00000fff
-#define HC_HClipR_SHIFT         0
-#define HC_HFPClipBH_MASK       0x0000ff00
-#define HC_HFPClipBH_SHIFT      8
-#define HC_HFPClipTH_MASK       0x000000ff
-#define HC_HFPClipTH_SHIFT      0
-#define HC_HFPClipRH_MASK       0x0000ff00
-#define HC_HFPClipRH_SHIFT      8
-#define HC_HFPClipLH_MASK       0x000000ff
-#define HC_HFPClipLH_SHIFT      0
-#define HC_HSolidCH_MASK        0x000000ff
-#define HC_HPixGC_MASK          0x00800000
-#define HC_HSPXOS_MASK          0x00fff000
-#define HC_HSPXOS_SHIFT         12
-#define HC_HSPYOS_MASK          0x00000fff
-
-/* Command
- * Command A
- */
-#define HC_HCmdHeader_MASK      0xfe000000	/*0xffe00000 */
-#define HC_HE3Fire_MASK         0x00100000
-#define HC_HPMType_MASK         0x000f0000
-#define HC_HEFlag_MASK          0x0000e000
-#define HC_HShading_MASK        0x00001c00
-#define HC_HPMValidN_MASK       0x00000200
-#define HC_HPLEND_MASK          0x00000100
-#define HC_HVCycle_MASK         0x000000ff
-#define HC_HVCycle_Style_MASK   0x000000c0
-#define HC_HVCycle_ChgA_MASK    0x00000030
-#define HC_HVCycle_ChgB_MASK    0x0000000c
-#define HC_HVCycle_ChgC_MASK    0x00000003
-#define HC_HPMType_Point        0x00000000
-#define HC_HPMType_Line         0x00010000
-#define HC_HPMType_Tri          0x00020000
-#define HC_HPMType_TriWF        0x00040000
-#define HC_HEFlag_NoAA          0x00000000
-#define HC_HEFlag_ab            0x00008000
-#define HC_HEFlag_bc            0x00004000
-#define HC_HEFlag_ca            0x00002000
-#define HC_HShading_Solid       0x00000000
-#define HC_HShading_FlatA       0x00000400
-#define HC_HShading_FlatB       0x00000800
-#define HC_HShading_FlatC       0x00000c00
-#define HC_HShading_Gouraud     0x00001000
-#define HC_HVCycle_Full         0x00000000
-#define HC_HVCycle_AFP          0x00000040
-#define HC_HVCycle_One          0x000000c0
-#define HC_HVCycle_NewA         0x00000000
-#define HC_HVCycle_AA           0x00000010
-#define HC_HVCycle_AB           0x00000020
-#define HC_HVCycle_AC           0x00000030
-#define HC_HVCycle_NewB         0x00000000
-#define HC_HVCycle_BA           0x00000004
-#define HC_HVCycle_BB           0x00000008
-#define HC_HVCycle_BC           0x0000000c
-#define HC_HVCycle_NewC         0x00000000
-#define HC_HVCycle_CA           0x00000001
-#define HC_HVCycle_CB           0x00000002
-#define HC_HVCycle_CC           0x00000003
-
-/* Command B
- */
-#define HC_HLPrst_MASK          0x00010000
-#define HC_HLLastP_MASK         0x00008000
-#define HC_HVPMSK_MASK          0x00007f80
-#define HC_HBFace_MASK          0x00000040
-#define HC_H2nd1VT_MASK         0x0000003f
-#define HC_HVPMSK_X             0x00004000
-#define HC_HVPMSK_Y             0x00002000
-#define HC_HVPMSK_Z             0x00001000
-#define HC_HVPMSK_W             0x00000800
-#define HC_HVPMSK_Cd            0x00000400
-#define HC_HVPMSK_Cs            0x00000200
-#define HC_HVPMSK_S             0x00000100
-#define HC_HVPMSK_T             0x00000080
-
-/* Enable Setting
- */
-#define HC_SubA_HEnable         0x0000
-#define HC_HenTXEnvMap_MASK     0x00200000
-#define HC_HenVertexCNT_MASK    0x00100000
-#define HC_HenCPUDAZ_MASK       0x00080000
-#define HC_HenDASZWC_MASK       0x00040000
-#define HC_HenFBCull_MASK       0x00020000
-#define HC_HenCW_MASK           0x00010000
-#define HC_HenAA_MASK           0x00008000
-#define HC_HenST_MASK           0x00004000
-#define HC_HenZT_MASK           0x00002000
-#define HC_HenZW_MASK           0x00001000
-#define HC_HenAT_MASK           0x00000800
-#define HC_HenAW_MASK           0x00000400
-#define HC_HenSP_MASK           0x00000200
-#define HC_HenLP_MASK           0x00000100
-#define HC_HenTXCH_MASK         0x00000080
-#define HC_HenTXMP_MASK         0x00000040
-#define HC_HenTXPP_MASK         0x00000020
-#define HC_HenTXTR_MASK         0x00000010
-#define HC_HenCS_MASK           0x00000008
-#define HC_HenFOG_MASK          0x00000004
-#define HC_HenABL_MASK          0x00000002
-#define HC_HenDT_MASK           0x00000001
-
-/* Z Setting
- */
-#define HC_SubA_HZWBBasL        0x0010
-#define HC_SubA_HZWBBasH        0x0011
-#define HC_SubA_HZWBType        0x0012
-#define HC_SubA_HZBiasL         0x0013
-#define HC_SubA_HZWBend         0x0014
-#define HC_SubA_HZWTMD          0x0015
-#define HC_SubA_HZWCDL          0x0016
-#define HC_SubA_HZWCTAGnum      0x0017
-#define HC_SubA_HZCYNum         0x0018
-#define HC_SubA_HZWCFire        0x0019
-/* HC_SubA_HZWBType
- */
-#define HC_HZWBType_MASK        0x00800000
-#define HC_HZBiasedWB_MASK      0x00400000
-#define HC_HZONEasFF_MASK       0x00200000
-#define HC_HZOONEasFF_MASK      0x00100000
-#define HC_HZWBFM_MASK          0x00030000
-#define HC_HZWBLoc_MASK         0x0000c000
-#define HC_HZWBPit_MASK         0x00003fff
-#define HC_HZWBFM_16            0x00000000
-#define HC_HZWBFM_32            0x00020000
-#define HC_HZWBFM_24            0x00030000
-#define HC_HZWBLoc_Local        0x00000000
-#define HC_HZWBLoc_SyS          0x00004000
-/* HC_SubA_HZWBend
- */
-#define HC_HZWBend_MASK         0x00ffe000
-#define HC_HZBiasH_MASK         0x000000ff
-#define HC_HZWBend_SHIFT        10
-/* HC_SubA_HZWTMD
- */
-#define HC_HZWTMD_MASK          0x00070000
-#define HC_HEBEBias_MASK        0x00007f00
-#define HC_HZNF_MASK            0x000000ff
-#define HC_HZWTMD_NeverPass     0x00000000
-#define HC_HZWTMD_LT            0x00010000
-#define HC_HZWTMD_EQ            0x00020000
-#define HC_HZWTMD_LE            0x00030000
-#define HC_HZWTMD_GT            0x00040000
-#define HC_HZWTMD_NE            0x00050000
-#define HC_HZWTMD_GE            0x00060000
-#define HC_HZWTMD_AllPass       0x00070000
-#define HC_HEBEBias_SHIFT       8
-/* HC_SubA_HZWCDL          0x0016
- */
-#define HC_HZWCDL_MASK          0x00ffffff
-/* HC_SubA_HZWCTAGnum      0x0017
- */
-#define HC_HZWCTAGnum_MASK      0x00ff0000
-#define HC_HZWCTAGnum_SHIFT     16
-#define HC_HZWCDH_MASK          0x000000ff
-#define HC_HZWCDH_SHIFT         0
-/* HC_SubA_HZCYNum         0x0018
- */
-#define HC_HZCYNum_MASK         0x00030000
-#define HC_HZCYNum_SHIFT        16
-#define HC_HZWCQWnum_MASK       0x00003fff
-#define HC_HZWCQWnum_SHIFT      0
-/* HC_SubA_HZWCFire        0x0019
- */
-#define HC_ZWCFire_MASK         0x00010000
-#define HC_HZWCQWnumLast_MASK   0x00003fff
-#define HC_HZWCQWnumLast_SHIFT  0
-
-/* Stencil Setting
- */
-#define HC_SubA_HSTREF          0x0023
-#define HC_SubA_HSTMD           0x0024
-/* HC_SubA_HSBFM
- */
-#define HC_HSBFM_MASK           0x00030000
-#define HC_HSBLoc_MASK          0x0000c000
-#define HC_HSBPit_MASK          0x00003fff
-/* HC_SubA_HSTREF
- */
-#define HC_HSTREF_MASK          0x00ff0000
-#define HC_HSTOPMSK_MASK        0x0000ff00
-#define HC_HSTBMSK_MASK         0x000000ff
-#define HC_HSTREF_SHIFT         16
-#define HC_HSTOPMSK_SHIFT       8
-/* HC_SubA_HSTMD
- */
-#define HC_HSTMD_MASK           0x00070000
-#define HC_HSTOPSF_MASK         0x000001c0
-#define HC_HSTOPSPZF_MASK       0x00000038
-#define HC_HSTOPSPZP_MASK       0x00000007
-#define HC_HSTMD_NeverPass      0x00000000
-#define HC_HSTMD_LT             0x00010000
-#define HC_HSTMD_EQ             0x00020000
-#define HC_HSTMD_LE             0x00030000
-#define HC_HSTMD_GT             0x00040000
-#define HC_HSTMD_NE             0x00050000
-#define HC_HSTMD_GE             0x00060000
-#define HC_HSTMD_AllPass        0x00070000
-#define HC_HSTOPSF_KEEP         0x00000000
-#define HC_HSTOPSF_ZERO         0x00000040
-#define HC_HSTOPSF_REPLACE      0x00000080
-#define HC_HSTOPSF_INCRSAT      0x000000c0
-#define HC_HSTOPSF_DECRSAT      0x00000100
-#define HC_HSTOPSF_INVERT       0x00000140
-#define HC_HSTOPSF_INCR         0x00000180
-#define HC_HSTOPSF_DECR         0x000001c0
-#define HC_HSTOPSPZF_KEEP       0x00000000
-#define HC_HSTOPSPZF_ZERO       0x00000008
-#define HC_HSTOPSPZF_REPLACE    0x00000010
-#define HC_HSTOPSPZF_INCRSAT    0x00000018
-#define HC_HSTOPSPZF_DECRSAT    0x00000020
-#define HC_HSTOPSPZF_INVERT     0x00000028
-#define HC_HSTOPSPZF_INCR       0x00000030
-#define HC_HSTOPSPZF_DECR       0x00000038
-#define HC_HSTOPSPZP_KEEP       0x00000000
-#define HC_HSTOPSPZP_ZERO       0x00000001
-#define HC_HSTOPSPZP_REPLACE    0x00000002
-#define HC_HSTOPSPZP_INCRSAT    0x00000003
-#define HC_HSTOPSPZP_DECRSAT    0x00000004
-#define HC_HSTOPSPZP_INVERT     0x00000005
-#define HC_HSTOPSPZP_INCR       0x00000006
-#define HC_HSTOPSPZP_DECR       0x00000007
-
-/* Alpha Setting
- */
-#define HC_SubA_HABBasL         0x0030
-#define HC_SubA_HABBasH         0x0031
-#define HC_SubA_HABFM           0x0032
-#define HC_SubA_HATMD           0x0033
-#define HC_SubA_HABLCsat        0x0034
-#define HC_SubA_HABLCop         0x0035
-#define HC_SubA_HABLAsat        0x0036
-#define HC_SubA_HABLAop         0x0037
-#define HC_SubA_HABLRCa         0x0038
-#define HC_SubA_HABLRFCa        0x0039
-#define HC_SubA_HABLRCbias      0x003a
-#define HC_SubA_HABLRCb         0x003b
-#define HC_SubA_HABLRFCb        0x003c
-#define HC_SubA_HABLRAa         0x003d
-#define HC_SubA_HABLRAb         0x003e
-/* HC_SubA_HABFM
- */
-#define HC_HABFM_MASK           0x00030000
-#define HC_HABLoc_MASK          0x0000c000
-#define HC_HABPit_MASK          0x000007ff
-/* HC_SubA_HATMD
- */
-#define HC_HATMD_MASK           0x00000700
-#define HC_HATREF_MASK          0x000000ff
-#define HC_HATMD_NeverPass      0x00000000
-#define HC_HATMD_LT             0x00000100
-#define HC_HATMD_EQ             0x00000200
-#define HC_HATMD_LE             0x00000300
-#define HC_HATMD_GT             0x00000400
-#define HC_HATMD_NE             0x00000500
-#define HC_HATMD_GE             0x00000600
-#define HC_HATMD_AllPass        0x00000700
-/* HC_SubA_HABLCsat
- */
-#define HC_HABLCsat_MASK        0x00010000
-#define HC_HABLCa_MASK          0x0000fc00
-#define HC_HABLCa_C_MASK        0x0000c000
-#define HC_HABLCa_OPC_MASK      0x00003c00
-#define HC_HABLFCa_MASK         0x000003f0
-#define HC_HABLFCa_C_MASK       0x00000300
-#define HC_HABLFCa_OPC_MASK     0x000000f0
-#define HC_HABLCbias_MASK       0x0000000f
-#define HC_HABLCbias_C_MASK     0x00000008
-#define HC_HABLCbias_OPC_MASK   0x00000007
-/*-- Define the input color.
- */
-#define HC_XC_Csrc              0x00000000
-#define HC_XC_Cdst              0x00000001
-#define HC_XC_Asrc              0x00000002
-#define HC_XC_Adst              0x00000003
-#define HC_XC_Fog               0x00000004
-#define HC_XC_HABLRC            0x00000005
-#define HC_XC_minSrcDst         0x00000006
-#define HC_XC_maxSrcDst         0x00000007
-#define HC_XC_mimAsrcInvAdst    0x00000008
-#define HC_XC_OPC               0x00000000
-#define HC_XC_InvOPC            0x00000010
-#define HC_XC_OPCp5             0x00000020
-/*-- Define the input Alpha
- */
-#define HC_XA_OPA               0x00000000
-#define HC_XA_InvOPA            0x00000010
-#define HC_XA_OPAp5             0x00000020
-#define HC_XA_0                 0x00000000
-#define HC_XA_Asrc              0x00000001
-#define HC_XA_Adst              0x00000002
-#define HC_XA_Fog               0x00000003
-#define HC_XA_minAsrcFog        0x00000004
-#define HC_XA_minAsrcAdst       0x00000005
-#define HC_XA_maxAsrcFog        0x00000006
-#define HC_XA_maxAsrcAdst       0x00000007
-#define HC_XA_HABLRA            0x00000008
-#define HC_XA_minAsrcInvAdst    0x00000008
-#define HC_XA_HABLFRA           0x00000009
-/*--
- */
-#define HC_HABLCa_OPC           (HC_XC_OPC << 10)
-#define HC_HABLCa_InvOPC        (HC_XC_InvOPC << 10)
-#define HC_HABLCa_OPCp5         (HC_XC_OPCp5 << 10)
-#define HC_HABLCa_Csrc          (HC_XC_Csrc << 10)
-#define HC_HABLCa_Cdst          (HC_XC_Cdst << 10)
-#define HC_HABLCa_Asrc          (HC_XC_Asrc << 10)
-#define HC_HABLCa_Adst          (HC_XC_Adst << 10)
-#define HC_HABLCa_Fog           (HC_XC_Fog << 10)
-#define HC_HABLCa_HABLRCa       (HC_XC_HABLRC << 10)
-#define HC_HABLCa_minSrcDst     (HC_XC_minSrcDst << 10)
-#define HC_HABLCa_maxSrcDst     (HC_XC_maxSrcDst << 10)
-#define HC_HABLFCa_OPC              (HC_XC_OPC << 4)
-#define HC_HABLFCa_InvOPC           (HC_XC_InvOPC << 4)
-#define HC_HABLFCa_OPCp5            (HC_XC_OPCp5 << 4)
-#define HC_HABLFCa_Csrc             (HC_XC_Csrc << 4)
-#define HC_HABLFCa_Cdst             (HC_XC_Cdst << 4)
-#define HC_HABLFCa_Asrc             (HC_XC_Asrc << 4)
-#define HC_HABLFCa_Adst             (HC_XC_Adst << 4)
-#define HC_HABLFCa_Fog              (HC_XC_Fog << 4)
-#define HC_HABLFCa_HABLRCa          (HC_XC_HABLRC << 4)
-#define HC_HABLFCa_minSrcDst        (HC_XC_minSrcDst << 4)
-#define HC_HABLFCa_maxSrcDst        (HC_XC_maxSrcDst << 4)
-#define HC_HABLFCa_mimAsrcInvAdst   (HC_XC_mimAsrcInvAdst << 4)
-#define HC_HABLCbias_HABLRCbias 0x00000000
-#define HC_HABLCbias_Asrc       0x00000001
-#define HC_HABLCbias_Adst       0x00000002
-#define HC_HABLCbias_Fog        0x00000003
-#define HC_HABLCbias_Cin        0x00000004
-/* HC_SubA_HABLCop         0x0035
- */
-#define HC_HABLdot_MASK         0x00010000
-#define HC_HABLCop_MASK         0x00004000
-#define HC_HABLCb_MASK          0x00003f00
-#define HC_HABLCb_C_MASK        0x00003000
-#define HC_HABLCb_OPC_MASK      0x00000f00
-#define HC_HABLFCb_MASK         0x000000fc
-#define HC_HABLFCb_C_MASK       0x000000c0
-#define HC_HABLFCb_OPC_MASK     0x0000003c
-#define HC_HABLCshift_MASK      0x00000003
-#define HC_HABLCb_OPC           (HC_XC_OPC << 8)
-#define HC_HABLCb_InvOPC        (HC_XC_InvOPC << 8)
-#define HC_HABLCb_OPCp5         (HC_XC_OPCp5 << 8)
-#define HC_HABLCb_Csrc          (HC_XC_Csrc << 8)
-#define HC_HABLCb_Cdst          (HC_XC_Cdst << 8)
-#define HC_HABLCb_Asrc          (HC_XC_Asrc << 8)
-#define HC_HABLCb_Adst          (HC_XC_Adst << 8)
-#define HC_HABLCb_Fog           (HC_XC_Fog << 8)
-#define HC_HABLCb_HABLRCa       (HC_XC_HABLRC << 8)
-#define HC_HABLCb_minSrcDst     (HC_XC_minSrcDst << 8)
-#define HC_HABLCb_maxSrcDst     (HC_XC_maxSrcDst << 8)
-#define HC_HABLFCb_OPC              (HC_XC_OPC << 2)
-#define HC_HABLFCb_InvOPC           (HC_XC_InvOPC << 2)
-#define HC_HABLFCb_OPCp5            (HC_XC_OPCp5 << 2)
-#define HC_HABLFCb_Csrc             (HC_XC_Csrc << 2)
-#define HC_HABLFCb_Cdst             (HC_XC_Cdst << 2)
-#define HC_HABLFCb_Asrc             (HC_XC_Asrc << 2)
-#define HC_HABLFCb_Adst             (HC_XC_Adst << 2)
-#define HC_HABLFCb_Fog              (HC_XC_Fog << 2)
-#define HC_HABLFCb_HABLRCb          (HC_XC_HABLRC << 2)
-#define HC_HABLFCb_minSrcDst        (HC_XC_minSrcDst << 2)
-#define HC_HABLFCb_maxSrcDst        (HC_XC_maxSrcDst << 2)
-#define HC_HABLFCb_mimAsrcInvAdst   (HC_XC_mimAsrcInvAdst << 2)
-/* HC_SubA_HABLAsat        0x0036
- */
-#define HC_HABLAsat_MASK        0x00010000
-#define HC_HABLAa_MASK          0x0000fc00
-#define HC_HABLAa_A_MASK        0x0000c000
-#define HC_HABLAa_OPA_MASK      0x00003c00
-#define HC_HABLFAa_MASK         0x000003f0
-#define HC_HABLFAa_A_MASK       0x00000300
-#define HC_HABLFAa_OPA_MASK     0x000000f0
-#define HC_HABLAbias_MASK       0x0000000f
-#define HC_HABLAbias_A_MASK     0x00000008
-#define HC_HABLAbias_OPA_MASK   0x00000007
-#define HC_HABLAa_OPA           (HC_XA_OPA << 10)
-#define HC_HABLAa_InvOPA        (HC_XA_InvOPA << 10)
-#define HC_HABLAa_OPAp5         (HC_XA_OPAp5 << 10)
-#define HC_HABLAa_0             (HC_XA_0 << 10)
-#define HC_HABLAa_Asrc          (HC_XA_Asrc << 10)
-#define HC_HABLAa_Adst          (HC_XA_Adst << 10)
-#define HC_HABLAa_Fog           (HC_XA_Fog << 10)
-#define HC_HABLAa_minAsrcFog    (HC_XA_minAsrcFog << 10)
-#define HC_HABLAa_minAsrcAdst   (HC_XA_minAsrcAdst << 10)
-#define HC_HABLAa_maxAsrcFog    (HC_XA_maxAsrcFog << 10)
-#define HC_HABLAa_maxAsrcAdst   (HC_XA_maxAsrcAdst << 10)
-#define HC_HABLAa_HABLRA        (HC_XA_HABLRA << 10)
-#define HC_HABLFAa_OPA          (HC_XA_OPA << 4)
-#define HC_HABLFAa_InvOPA       (HC_XA_InvOPA << 4)
-#define HC_HABLFAa_OPAp5        (HC_XA_OPAp5 << 4)
-#define HC_HABLFAa_0            (HC_XA_0 << 4)
-#define HC_HABLFAa_Asrc         (HC_XA_Asrc << 4)
-#define HC_HABLFAa_Adst         (HC_XA_Adst << 4)
-#define HC_HABLFAa_Fog          (HC_XA_Fog << 4)
-#define HC_HABLFAa_minAsrcFog   (HC_XA_minAsrcFog << 4)
-#define HC_HABLFAa_minAsrcAdst  (HC_XA_minAsrcAdst << 4)
-#define HC_HABLFAa_maxAsrcFog   (HC_XA_maxAsrcFog << 4)
-#define HC_HABLFAa_maxAsrcAdst  (HC_XA_maxAsrcAdst << 4)
-#define HC_HABLFAa_minAsrcInvAdst   (HC_XA_minAsrcInvAdst << 4)
-#define HC_HABLFAa_HABLFRA          (HC_XA_HABLFRA << 4)
-#define HC_HABLAbias_HABLRAbias 0x00000000
-#define HC_HABLAbias_Asrc       0x00000001
-#define HC_HABLAbias_Adst       0x00000002
-#define HC_HABLAbias_Fog        0x00000003
-#define HC_HABLAbias_Aaa        0x00000004
-/* HC_SubA_HABLAop         0x0037
- */
-#define HC_HABLAop_MASK         0x00004000
-#define HC_HABLAb_MASK          0x00003f00
-#define HC_HABLAb_OPA_MASK      0x00000f00
-#define HC_HABLFAb_MASK         0x000000fc
-#define HC_HABLFAb_OPA_MASK     0x0000003c
-#define HC_HABLAshift_MASK      0x00000003
-#define HC_HABLAb_OPA           (HC_XA_OPA << 8)
-#define HC_HABLAb_InvOPA        (HC_XA_InvOPA << 8)
-#define HC_HABLAb_OPAp5         (HC_XA_OPAp5 << 8)
-#define HC_HABLAb_0             (HC_XA_0 << 8)
-#define HC_HABLAb_Asrc          (HC_XA_Asrc << 8)
-#define HC_HABLAb_Adst          (HC_XA_Adst << 8)
-#define HC_HABLAb_Fog           (HC_XA_Fog << 8)
-#define HC_HABLAb_minAsrcFog    (HC_XA_minAsrcFog << 8)
-#define HC_HABLAb_minAsrcAdst   (HC_XA_minAsrcAdst << 8)
-#define HC_HABLAb_maxAsrcFog    (HC_XA_maxAsrcFog << 8)
-#define HC_HABLAb_maxAsrcAdst   (HC_XA_maxAsrcAdst << 8)
-#define HC_HABLAb_HABLRA        (HC_XA_HABLRA << 8)
-#define HC_HABLFAb_OPA          (HC_XA_OPA << 2)
-#define HC_HABLFAb_InvOPA       (HC_XA_InvOPA << 2)
-#define HC_HABLFAb_OPAp5        (HC_XA_OPAp5 << 2)
-#define HC_HABLFAb_0            (HC_XA_0 << 2)
-#define HC_HABLFAb_Asrc         (HC_XA_Asrc << 2)
-#define HC_HABLFAb_Adst         (HC_XA_Adst << 2)
-#define HC_HABLFAb_Fog          (HC_XA_Fog << 2)
-#define HC_HABLFAb_minAsrcFog   (HC_XA_minAsrcFog << 2)
-#define HC_HABLFAb_minAsrcAdst  (HC_XA_minAsrcAdst << 2)
-#define HC_HABLFAb_maxAsrcFog   (HC_XA_maxAsrcFog << 2)
-#define HC_HABLFAb_maxAsrcAdst  (HC_XA_maxAsrcAdst << 2)
-#define HC_HABLFAb_minAsrcInvAdst   (HC_XA_minAsrcInvAdst << 2)
-#define HC_HABLFAb_HABLFRA          (HC_XA_HABLFRA << 2)
-/* HC_SubA_HABLRAa         0x003d
- */
-#define HC_HABLRAa_MASK         0x00ff0000
-#define HC_HABLRFAa_MASK        0x0000ff00
-#define HC_HABLRAbias_MASK      0x000000ff
-#define HC_HABLRAa_SHIFT        16
-#define HC_HABLRFAa_SHIFT       8
-/* HC_SubA_HABLRAb         0x003e
- */
-#define HC_HABLRAb_MASK         0x0000ff00
-#define HC_HABLRFAb_MASK        0x000000ff
-#define HC_HABLRAb_SHIFT        8
-
-/* Destination Setting
- */
-#define HC_SubA_HDBBasL         0x0040
-#define HC_SubA_HDBBasH         0x0041
-#define HC_SubA_HDBFM           0x0042
-#define HC_SubA_HFBBMSKL        0x0043
-#define HC_SubA_HROP            0x0044
-/* HC_SubA_HDBFM           0x0042
- */
-#define HC_HDBFM_MASK           0x001f0000
-#define HC_HDBLoc_MASK          0x0000c000
-#define HC_HDBPit_MASK          0x00003fff
-#define HC_HDBFM_RGB555         0x00000000
-#define HC_HDBFM_RGB565         0x00010000
-#define HC_HDBFM_ARGB4444       0x00020000
-#define HC_HDBFM_ARGB1555       0x00030000
-#define HC_HDBFM_BGR555         0x00040000
-#define HC_HDBFM_BGR565         0x00050000
-#define HC_HDBFM_ABGR4444       0x00060000
-#define HC_HDBFM_ABGR1555       0x00070000
-#define HC_HDBFM_ARGB0888       0x00080000
-#define HC_HDBFM_ARGB8888       0x00090000
-#define HC_HDBFM_ABGR0888       0x000a0000
-#define HC_HDBFM_ABGR8888       0x000b0000
-#define HC_HDBLoc_Local         0x00000000
-#define HC_HDBLoc_Sys           0x00004000
-/* HC_SubA_HROP            0x0044
- */
-#define HC_HROP_MASK            0x00000f00
-#define HC_HFBBMSKH_MASK        0x000000ff
-#define HC_HROP_BLACK           0x00000000
-#define HC_HROP_DPon            0x00000100
-#define HC_HROP_DPna            0x00000200
-#define HC_HROP_Pn              0x00000300
-#define HC_HROP_PDna            0x00000400
-#define HC_HROP_Dn              0x00000500
-#define HC_HROP_DPx             0x00000600
-#define HC_HROP_DPan            0x00000700
-#define HC_HROP_DPa             0x00000800
-#define HC_HROP_DPxn            0x00000900
-#define HC_HROP_D               0x00000a00
-#define HC_HROP_DPno            0x00000b00
-#define HC_HROP_P               0x00000c00
-#define HC_HROP_PDno            0x00000d00
-#define HC_HROP_DPo             0x00000e00
-#define HC_HROP_WHITE           0x00000f00
-
-/* Fog Setting
- */
-#define HC_SubA_HFogLF          0x0050
-#define HC_SubA_HFogCL          0x0051
-#define HC_SubA_HFogCH          0x0052
-#define HC_SubA_HFogStL         0x0053
-#define HC_SubA_HFogStH         0x0054
-#define HC_SubA_HFogOOdMF       0x0055
-#define HC_SubA_HFogOOdEF       0x0056
-#define HC_SubA_HFogEndL        0x0057
-#define HC_SubA_HFogDenst       0x0058
-/* HC_SubA_FogLF           0x0050
- */
-#define HC_FogLF_MASK           0x00000010
-#define HC_FogEq_MASK           0x00000008
-#define HC_FogMD_MASK           0x00000007
-#define HC_FogMD_LocalFog        0x00000000
-#define HC_FogMD_LinearFog       0x00000002
-#define HC_FogMD_ExponentialFog  0x00000004
-#define HC_FogMD_Exponential2Fog 0x00000005
-/* #define HC_FogMD_FogTable       0x00000003 */
-
-/* HC_SubA_HFogDenst        0x0058
- */
-#define HC_FogDenst_MASK        0x001fff00
-#define HC_FogEndL_MASK         0x000000ff
-
-/* Texture subtype definitions
- */
-#define HC_SubType_Tex0         0x00000000
-#define HC_SubType_Tex1         0x00000001
-#define HC_SubType_TexGeneral   0x000000fe
-
-/* Attribute of texture n
- */
-#define HC_SubA_HTXnL0BasL      0x0000
-#define HC_SubA_HTXnL1BasL      0x0001
-#define HC_SubA_HTXnL2BasL      0x0002
-#define HC_SubA_HTXnL3BasL      0x0003
-#define HC_SubA_HTXnL4BasL      0x0004
-#define HC_SubA_HTXnL5BasL      0x0005
-#define HC_SubA_HTXnL6BasL      0x0006
-#define HC_SubA_HTXnL7BasL      0x0007
-#define HC_SubA_HTXnL8BasL      0x0008
-#define HC_SubA_HTXnL9BasL      0x0009
-#define HC_SubA_HTXnLaBasL      0x000a
-#define HC_SubA_HTXnLbBasL      0x000b
-#define HC_SubA_HTXnLcBasL      0x000c
-#define HC_SubA_HTXnLdBasL      0x000d
-#define HC_SubA_HTXnLeBasL      0x000e
-#define HC_SubA_HTXnLfBasL      0x000f
-#define HC_SubA_HTXnL10BasL     0x0010
-#define HC_SubA_HTXnL11BasL     0x0011
-#define HC_SubA_HTXnL012BasH    0x0020
-#define HC_SubA_HTXnL345BasH    0x0021
-#define HC_SubA_HTXnL678BasH    0x0022
-#define HC_SubA_HTXnL9abBasH    0x0023
-#define HC_SubA_HTXnLcdeBasH    0x0024
-#define HC_SubA_HTXnLf1011BasH  0x0025
-#define HC_SubA_HTXnL0Pit       0x002b
-#define HC_SubA_HTXnL1Pit       0x002c
-#define HC_SubA_HTXnL2Pit       0x002d
-#define HC_SubA_HTXnL3Pit       0x002e
-#define HC_SubA_HTXnL4Pit       0x002f
-#define HC_SubA_HTXnL5Pit       0x0030
-#define HC_SubA_HTXnL6Pit       0x0031
-#define HC_SubA_HTXnL7Pit       0x0032
-#define HC_SubA_HTXnL8Pit       0x0033
-#define HC_SubA_HTXnL9Pit       0x0034
-#define HC_SubA_HTXnLaPit       0x0035
-#define HC_SubA_HTXnLbPit       0x0036
-#define HC_SubA_HTXnLcPit       0x0037
-#define HC_SubA_HTXnLdPit       0x0038
-#define HC_SubA_HTXnLePit       0x0039
-#define HC_SubA_HTXnLfPit       0x003a
-#define HC_SubA_HTXnL10Pit      0x003b
-#define HC_SubA_HTXnL11Pit      0x003c
-#define HC_SubA_HTXnL0_5WE      0x004b
-#define HC_SubA_HTXnL6_bWE      0x004c
-#define HC_SubA_HTXnLc_11WE     0x004d
-#define HC_SubA_HTXnL0_5HE      0x0051
-#define HC_SubA_HTXnL6_bHE      0x0052
-#define HC_SubA_HTXnLc_11HE     0x0053
-#define HC_SubA_HTXnL0OS        0x0077
-#define HC_SubA_HTXnTB          0x0078
-#define HC_SubA_HTXnMPMD        0x0079
-#define HC_SubA_HTXnCLODu       0x007a
-#define HC_SubA_HTXnFM          0x007b
-#define HC_SubA_HTXnTRCH        0x007c
-#define HC_SubA_HTXnTRCL        0x007d
-#define HC_SubA_HTXnTBC         0x007e
-#define HC_SubA_HTXnTRAH        0x007f
-#define HC_SubA_HTXnTBLCsat     0x0080
-#define HC_SubA_HTXnTBLCop      0x0081
-#define HC_SubA_HTXnTBLMPfog    0x0082
-#define HC_SubA_HTXnTBLAsat     0x0083
-#define HC_SubA_HTXnTBLRCa      0x0085
-#define HC_SubA_HTXnTBLRCb      0x0086
-#define HC_SubA_HTXnTBLRCc      0x0087
-#define HC_SubA_HTXnTBLRCbias   0x0088
-#define HC_SubA_HTXnTBLRAa      0x0089
-#define HC_SubA_HTXnTBLRFog     0x008a
-#define HC_SubA_HTXnBumpM00     0x0090
-#define HC_SubA_HTXnBumpM01     0x0091
-#define HC_SubA_HTXnBumpM10     0x0092
-#define HC_SubA_HTXnBumpM11     0x0093
-#define HC_SubA_HTXnLScale      0x0094
-#define HC_SubA_HTXSMD          0x0000
-/* HC_SubA_HTXnL012BasH    0x0020
- */
-#define HC_HTXnL0BasH_MASK      0x000000ff
-#define HC_HTXnL1BasH_MASK      0x0000ff00
-#define HC_HTXnL2BasH_MASK      0x00ff0000
-#define HC_HTXnL1BasH_SHIFT     8
-#define HC_HTXnL2BasH_SHIFT     16
-/* HC_SubA_HTXnL345BasH    0x0021
- */
-#define HC_HTXnL3BasH_MASK      0x000000ff
-#define HC_HTXnL4BasH_MASK      0x0000ff00
-#define HC_HTXnL5BasH_MASK      0x00ff0000
-#define HC_HTXnL4BasH_SHIFT     8
-#define HC_HTXnL5BasH_SHIFT     16
-/* HC_SubA_HTXnL678BasH    0x0022
- */
-#define HC_HTXnL6BasH_MASK      0x000000ff
-#define HC_HTXnL7BasH_MASK      0x0000ff00
-#define HC_HTXnL8BasH_MASK      0x00ff0000
-#define HC_HTXnL7BasH_SHIFT     8
-#define HC_HTXnL8BasH_SHIFT     16
-/* HC_SubA_HTXnL9abBasH    0x0023
- */
-#define HC_HTXnL9BasH_MASK      0x000000ff
-#define HC_HTXnLaBasH_MASK      0x0000ff00
-#define HC_HTXnLbBasH_MASK      0x00ff0000
-#define HC_HTXnLaBasH_SHIFT     8
-#define HC_HTXnLbBasH_SHIFT     16
-/* HC_SubA_HTXnLcdeBasH    0x0024
- */
-#define HC_HTXnLcBasH_MASK      0x000000ff
-#define HC_HTXnLdBasH_MASK      0x0000ff00
-#define HC_HTXnLeBasH_MASK      0x00ff0000
-#define HC_HTXnLdBasH_SHIFT     8
-#define HC_HTXnLeBasH_SHIFT     16
-/* HC_SubA_HTXnLcdeBasH    0x0025
- */
-#define HC_HTXnLfBasH_MASK      0x000000ff
-#define HC_HTXnL10BasH_MASK      0x0000ff00
-#define HC_HTXnL11BasH_MASK      0x00ff0000
-#define HC_HTXnL10BasH_SHIFT     8
-#define HC_HTXnL11BasH_SHIFT     16
-/* HC_SubA_HTXnL0Pit       0x002b
- */
-#define HC_HTXnLnPit_MASK       0x00003fff
-#define HC_HTXnEnPit_MASK       0x00080000
-#define HC_HTXnLnPitE_MASK      0x00f00000
-#define HC_HTXnLnPitE_SHIFT     20
-/* HC_SubA_HTXnL0_5WE      0x004b
- */
-#define HC_HTXnL0WE_MASK        0x0000000f
-#define HC_HTXnL1WE_MASK        0x000000f0
-#define HC_HTXnL2WE_MASK        0x00000f00
-#define HC_HTXnL3WE_MASK        0x0000f000
-#define HC_HTXnL4WE_MASK        0x000f0000
-#define HC_HTXnL5WE_MASK        0x00f00000
-#define HC_HTXnL1WE_SHIFT       4
-#define HC_HTXnL2WE_SHIFT       8
-#define HC_HTXnL3WE_SHIFT       12
-#define HC_HTXnL4WE_SHIFT       16
-#define HC_HTXnL5WE_SHIFT       20
-/* HC_SubA_HTXnL6_bWE      0x004c
- */
-#define HC_HTXnL6WE_MASK        0x0000000f
-#define HC_HTXnL7WE_MASK        0x000000f0
-#define HC_HTXnL8WE_MASK        0x00000f00
-#define HC_HTXnL9WE_MASK        0x0000f000
-#define HC_HTXnLaWE_MASK        0x000f0000
-#define HC_HTXnLbWE_MASK        0x00f00000
-#define HC_HTXnL7WE_SHIFT       4
-#define HC_HTXnL8WE_SHIFT       8
-#define HC_HTXnL9WE_SHIFT       12
-#define HC_HTXnLaWE_SHIFT       16
-#define HC_HTXnLbWE_SHIFT       20
-/* HC_SubA_HTXnLc_11WE      0x004d
- */
-#define HC_HTXnLcWE_MASK        0x0000000f
-#define HC_HTXnLdWE_MASK        0x000000f0
-#define HC_HTXnLeWE_MASK        0x00000f00
-#define HC_HTXnLfWE_MASK        0x0000f000
-#define HC_HTXnL10WE_MASK       0x000f0000
-#define HC_HTXnL11WE_MASK       0x00f00000
-#define HC_HTXnLdWE_SHIFT       4
-#define HC_HTXnLeWE_SHIFT       8
-#define HC_HTXnLfWE_SHIFT       12
-#define HC_HTXnL10WE_SHIFT      16
-#define HC_HTXnL11WE_SHIFT      20
-/* HC_SubA_HTXnL0_5HE      0x0051
- */
-#define HC_HTXnL0HE_MASK        0x0000000f
-#define HC_HTXnL1HE_MASK        0x000000f0
-#define HC_HTXnL2HE_MASK        0x00000f00
-#define HC_HTXnL3HE_MASK        0x0000f000
-#define HC_HTXnL4HE_MASK        0x000f0000
-#define HC_HTXnL5HE_MASK        0x00f00000
-#define HC_HTXnL1HE_SHIFT       4
-#define HC_HTXnL2HE_SHIFT       8
-#define HC_HTXnL3HE_SHIFT       12
-#define HC_HTXnL4HE_SHIFT       16
-#define HC_HTXnL5HE_SHIFT       20
-/* HC_SubA_HTXnL6_bHE      0x0052
- */
-#define HC_HTXnL6HE_MASK        0x0000000f
-#define HC_HTXnL7HE_MASK        0x000000f0
-#define HC_HTXnL8HE_MASK        0x00000f00
-#define HC_HTXnL9HE_MASK        0x0000f000
-#define HC_HTXnLaHE_MASK        0x000f0000
-#define HC_HTXnLbHE_MASK        0x00f00000
-#define HC_HTXnL7HE_SHIFT       4
-#define HC_HTXnL8HE_SHIFT       8
-#define HC_HTXnL9HE_SHIFT       12
-#define HC_HTXnLaHE_SHIFT       16
-#define HC_HTXnLbHE_SHIFT       20
-/* HC_SubA_HTXnLc_11HE      0x0053
- */
-#define HC_HTXnLcHE_MASK        0x0000000f
-#define HC_HTXnLdHE_MASK        0x000000f0
-#define HC_HTXnLeHE_MASK        0x00000f00
-#define HC_HTXnLfHE_MASK        0x0000f000
-#define HC_HTXnL10HE_MASK       0x000f0000
-#define HC_HTXnL11HE_MASK       0x00f00000
-#define HC_HTXnLdHE_SHIFT       4
-#define HC_HTXnLeHE_SHIFT       8
-#define HC_HTXnLfHE_SHIFT       12
-#define HC_HTXnL10HE_SHIFT      16
-#define HC_HTXnL11HE_SHIFT      20
-/* HC_SubA_HTXnL0OS        0x0077
- */
-#define HC_HTXnL0OS_MASK        0x003ff000
-#define HC_HTXnLVmax_MASK       0x00000fc0
-#define HC_HTXnLVmin_MASK       0x0000003f
-#define HC_HTXnL0OS_SHIFT       12
-#define HC_HTXnLVmax_SHIFT      6
-/* HC_SubA_HTXnTB          0x0078
- */
-#define HC_HTXnTB_MASK          0x00f00000
-#define HC_HTXnFLSe_MASK        0x0000e000
-#define HC_HTXnFLSs_MASK        0x00001c00
-#define HC_HTXnFLTe_MASK        0x00000380
-#define HC_HTXnFLTs_MASK        0x00000070
-#define HC_HTXnFLDs_MASK        0x0000000f
-#define HC_HTXnTB_NoTB          0x00000000
-#define HC_HTXnTB_TBC_S         0x00100000
-#define HC_HTXnTB_TBC_T         0x00200000
-#define HC_HTXnTB_TB_S          0x00400000
-#define HC_HTXnTB_TB_T          0x00800000
-#define HC_HTXnFLSe_Nearest     0x00000000
-#define HC_HTXnFLSe_Linear      0x00002000
-#define HC_HTXnFLSe_NonLinear   0x00004000
-#define HC_HTXnFLSe_Sharp       0x00008000
-#define HC_HTXnFLSe_Flat_Gaussian_Cubic 0x0000c000
-#define HC_HTXnFLSs_Nearest     0x00000000
-#define HC_HTXnFLSs_Linear      0x00000400
-#define HC_HTXnFLSs_NonLinear   0x00000800
-#define HC_HTXnFLSs_Flat_Gaussian_Cubic 0x00001800
-#define HC_HTXnFLTe_Nearest     0x00000000
-#define HC_HTXnFLTe_Linear      0x00000080
-#define HC_HTXnFLTe_NonLinear   0x00000100
-#define HC_HTXnFLTe_Sharp       0x00000180
-#define HC_HTXnFLTe_Flat_Gaussian_Cubic 0x00000300
-#define HC_HTXnFLTs_Nearest     0x00000000
-#define HC_HTXnFLTs_Linear      0x00000010
-#define HC_HTXnFLTs_NonLinear   0x00000020
-#define HC_HTXnFLTs_Flat_Gaussian_Cubic 0x00000060
-#define HC_HTXnFLDs_Tex0        0x00000000
-#define HC_HTXnFLDs_Nearest     0x00000001
-#define HC_HTXnFLDs_Linear      0x00000002
-#define HC_HTXnFLDs_NonLinear   0x00000003
-#define HC_HTXnFLDs_Dither      0x00000004
-#define HC_HTXnFLDs_ConstLOD    0x00000005
-#define HC_HTXnFLDs_Ani         0x00000006
-#define HC_HTXnFLDs_AniDither   0x00000007
-/* HC_SubA_HTXnMPMD        0x0079
- */
-#define HC_HTXnMPMD_SMASK       0x00070000
-#define HC_HTXnMPMD_TMASK       0x00380000
-#define HC_HTXnLODDTf_MASK      0x00000007
-#define HC_HTXnXY2ST_MASK       0x00000008
-#define HC_HTXnMPMD_Tsingle     0x00000000
-#define HC_HTXnMPMD_Tclamp      0x00080000
-#define HC_HTXnMPMD_Trepeat     0x00100000
-#define HC_HTXnMPMD_Tmirror     0x00180000
-#define HC_HTXnMPMD_Twrap       0x00200000
-#define HC_HTXnMPMD_Ssingle     0x00000000
-#define HC_HTXnMPMD_Sclamp      0x00010000
-#define HC_HTXnMPMD_Srepeat     0x00020000
-#define HC_HTXnMPMD_Smirror     0x00030000
-#define HC_HTXnMPMD_Swrap       0x00040000
-/* HC_SubA_HTXnCLODu       0x007a
- */
-#define HC_HTXnCLODu_MASK       0x000ffc00
-#define HC_HTXnCLODd_MASK       0x000003ff
-#define HC_HTXnCLODu_SHIFT      10
-/* HC_SubA_HTXnFM          0x007b
- */
-#define HC_HTXnFM_MASK          0x00ff0000
-#define HC_HTXnLoc_MASK         0x00000003
-#define HC_HTXnFM_INDEX         0x00000000
-#define HC_HTXnFM_Intensity     0x00080000
-#define HC_HTXnFM_Lum           0x00100000
-#define HC_HTXnFM_Alpha         0x00180000
-#define HC_HTXnFM_DX            0x00280000
-#define HC_HTXnFM_ARGB16        0x00880000
-#define HC_HTXnFM_ARGB32        0x00980000
-#define HC_HTXnFM_ABGR16        0x00a80000
-#define HC_HTXnFM_ABGR32        0x00b80000
-#define HC_HTXnFM_RGBA16        0x00c80000
-#define HC_HTXnFM_RGBA32        0x00d80000
-#define HC_HTXnFM_BGRA16        0x00e80000
-#define HC_HTXnFM_BGRA32        0x00f80000
-#define HC_HTXnFM_BUMPMAP       0x00380000
-#define HC_HTXnFM_Index1        (HC_HTXnFM_INDEX     | 0x00000000)
-#define HC_HTXnFM_Index2        (HC_HTXnFM_INDEX     | 0x00010000)
-#define HC_HTXnFM_Index4        (HC_HTXnFM_INDEX     | 0x00020000)
-#define HC_HTXnFM_Index8        (HC_HTXnFM_INDEX     | 0x00030000)
-#define HC_HTXnFM_T1            (HC_HTXnFM_Intensity | 0x00000000)
-#define HC_HTXnFM_T2            (HC_HTXnFM_Intensity | 0x00010000)
-#define HC_HTXnFM_T4            (HC_HTXnFM_Intensity | 0x00020000)
-#define HC_HTXnFM_T8            (HC_HTXnFM_Intensity | 0x00030000)
-#define HC_HTXnFM_L1            (HC_HTXnFM_Lum       | 0x00000000)
-#define HC_HTXnFM_L2            (HC_HTXnFM_Lum       | 0x00010000)
-#define HC_HTXnFM_L4            (HC_HTXnFM_Lum       | 0x00020000)
-#define HC_HTXnFM_L8            (HC_HTXnFM_Lum       | 0x00030000)
-#define HC_HTXnFM_AL44          (HC_HTXnFM_Lum       | 0x00040000)
-#define HC_HTXnFM_AL88          (HC_HTXnFM_Lum       | 0x00050000)
-#define HC_HTXnFM_A1            (HC_HTXnFM_Alpha     | 0x00000000)
-#define HC_HTXnFM_A2            (HC_HTXnFM_Alpha     | 0x00010000)
-#define HC_HTXnFM_A4            (HC_HTXnFM_Alpha     | 0x00020000)
-#define HC_HTXnFM_A8            (HC_HTXnFM_Alpha     | 0x00030000)
-#define HC_HTXnFM_DX1           (HC_HTXnFM_DX        | 0x00010000)
-#define HC_HTXnFM_DX23          (HC_HTXnFM_DX        | 0x00020000)
-#define HC_HTXnFM_DX45          (HC_HTXnFM_DX        | 0x00030000)
-#define HC_HTXnFM_RGB555        (HC_HTXnFM_ARGB16    | 0x00000000)
-#define HC_HTXnFM_RGB565        (HC_HTXnFM_ARGB16    | 0x00010000)
-#define HC_HTXnFM_ARGB1555      (HC_HTXnFM_ARGB16    | 0x00020000)
-#define HC_HTXnFM_ARGB4444      (HC_HTXnFM_ARGB16    | 0x00030000)
-#define HC_HTXnFM_ARGB0888      (HC_HTXnFM_ARGB32    | 0x00000000)
-#define HC_HTXnFM_ARGB8888      (HC_HTXnFM_ARGB32    | 0x00010000)
-#define HC_HTXnFM_BGR555        (HC_HTXnFM_ABGR16    | 0x00000000)
-#define HC_HTXnFM_BGR565        (HC_HTXnFM_ABGR16    | 0x00010000)
-#define HC_HTXnFM_ABGR1555      (HC_HTXnFM_ABGR16    | 0x00020000)
-#define HC_HTXnFM_ABGR4444      (HC_HTXnFM_ABGR16    | 0x00030000)
-#define HC_HTXnFM_ABGR0888      (HC_HTXnFM_ABGR32    | 0x00000000)
-#define HC_HTXnFM_ABGR8888      (HC_HTXnFM_ABGR32    | 0x00010000)
-#define HC_HTXnFM_RGBA5550      (HC_HTXnFM_RGBA16    | 0x00000000)
-#define HC_HTXnFM_RGBA5551      (HC_HTXnFM_RGBA16    | 0x00020000)
-#define HC_HTXnFM_RGBA4444      (HC_HTXnFM_RGBA16    | 0x00030000)
-#define HC_HTXnFM_RGBA8880      (HC_HTXnFM_RGBA32    | 0x00000000)
-#define HC_HTXnFM_RGBA8888      (HC_HTXnFM_RGBA32    | 0x00010000)
-#define HC_HTXnFM_BGRA5550      (HC_HTXnFM_BGRA16    | 0x00000000)
-#define HC_HTXnFM_BGRA5551      (HC_HTXnFM_BGRA16    | 0x00020000)
-#define HC_HTXnFM_BGRA4444      (HC_HTXnFM_BGRA16    | 0x00030000)
-#define HC_HTXnFM_BGRA8880      (HC_HTXnFM_BGRA32    | 0x00000000)
-#define HC_HTXnFM_BGRA8888      (HC_HTXnFM_BGRA32    | 0x00010000)
-#define HC_HTXnFM_VU88          (HC_HTXnFM_BUMPMAP   | 0x00000000)
-#define HC_HTXnFM_LVU655        (HC_HTXnFM_BUMPMAP   | 0x00010000)
-#define HC_HTXnFM_LVU888        (HC_HTXnFM_BUMPMAP   | 0x00020000)
-#define HC_HTXnLoc_Local        0x00000000
-#define HC_HTXnLoc_Sys          0x00000002
-#define HC_HTXnLoc_AGP          0x00000003
-/* HC_SubA_HTXnTRAH        0x007f
- */
-#define HC_HTXnTRAH_MASK        0x00ff0000
-#define HC_HTXnTRAL_MASK        0x0000ff00
-#define HC_HTXnTBA_MASK         0x000000ff
-#define HC_HTXnTRAH_SHIFT       16
-#define HC_HTXnTRAL_SHIFT       8
-/* HC_SubA_HTXnTBLCsat     0x0080
- *-- Define the input texture.
- */
-#define HC_XTC_TOPC             0x00000000
-#define HC_XTC_InvTOPC          0x00000010
-#define HC_XTC_TOPCp5           0x00000020
-#define HC_XTC_Cbias            0x00000000
-#define HC_XTC_InvCbias         0x00000010
-#define HC_XTC_0                0x00000000
-#define HC_XTC_Dif              0x00000001
-#define HC_XTC_Spec             0x00000002
-#define HC_XTC_Tex              0x00000003
-#define HC_XTC_Cur              0x00000004
-#define HC_XTC_Adif             0x00000005
-#define HC_XTC_Fog              0x00000006
-#define HC_XTC_Atex             0x00000007
-#define HC_XTC_Acur             0x00000008
-#define HC_XTC_HTXnTBLRC        0x00000009
-#define HC_XTC_Ctexnext         0x0000000a
-/*--
- */
-#define HC_HTXnTBLCsat_MASK     0x00800000
-#define HC_HTXnTBLCa_MASK       0x000fc000
-#define HC_HTXnTBLCb_MASK       0x00001f80
-#define HC_HTXnTBLCc_MASK       0x0000003f
-#define HC_HTXnTBLCa_TOPC       (HC_XTC_TOPC << 14)
-#define HC_HTXnTBLCa_InvTOPC    (HC_XTC_InvTOPC << 14)
-#define HC_HTXnTBLCa_TOPCp5     (HC_XTC_TOPCp5 << 14)
-#define HC_HTXnTBLCa_0          (HC_XTC_0 << 14)
-#define HC_HTXnTBLCa_Dif        (HC_XTC_Dif << 14)
-#define HC_HTXnTBLCa_Spec       (HC_XTC_Spec << 14)
-#define HC_HTXnTBLCa_Tex        (HC_XTC_Tex << 14)
-#define HC_HTXnTBLCa_Cur        (HC_XTC_Cur << 14)
-#define HC_HTXnTBLCa_Adif       (HC_XTC_Adif << 14)
-#define HC_HTXnTBLCa_Fog        (HC_XTC_Fog << 14)
-#define HC_HTXnTBLCa_Atex       (HC_XTC_Atex << 14)
-#define HC_HTXnTBLCa_Acur       (HC_XTC_Acur << 14)
-#define HC_HTXnTBLCa_HTXnTBLRC  (HC_XTC_HTXnTBLRC << 14)
-#define HC_HTXnTBLCa_Ctexnext   (HC_XTC_Ctexnext << 14)
-#define HC_HTXnTBLCb_TOPC       (HC_XTC_TOPC << 7)
-#define HC_HTXnTBLCb_InvTOPC    (HC_XTC_InvTOPC << 7)
-#define HC_HTXnTBLCb_TOPCp5     (HC_XTC_TOPCp5 << 7)
-#define HC_HTXnTBLCb_0          (HC_XTC_0 << 7)
-#define HC_HTXnTBLCb_Dif        (HC_XTC_Dif << 7)
-#define HC_HTXnTBLCb_Spec       (HC_XTC_Spec << 7)
-#define HC_HTXnTBLCb_Tex        (HC_XTC_Tex << 7)
-#define HC_HTXnTBLCb_Cur        (HC_XTC_Cur << 7)
-#define HC_HTXnTBLCb_Adif       (HC_XTC_Adif << 7)
-#define HC_HTXnTBLCb_Fog        (HC_XTC_Fog << 7)
-#define HC_HTXnTBLCb_Atex       (HC_XTC_Atex << 7)
-#define HC_HTXnTBLCb_Acur       (HC_XTC_Acur << 7)
-#define HC_HTXnTBLCb_HTXnTBLRC  (HC_XTC_HTXnTBLRC << 7)
-#define HC_HTXnTBLCb_Ctexnext   (HC_XTC_Ctexnext << 7)
-#define HC_HTXnTBLCc_TOPC       (HC_XTC_TOPC << 0)
-#define HC_HTXnTBLCc_InvTOPC    (HC_XTC_InvTOPC << 0)
-#define HC_HTXnTBLCc_TOPCp5     (HC_XTC_TOPCp5 << 0)
-#define HC_HTXnTBLCc_0          (HC_XTC_0 << 0)
-#define HC_HTXnTBLCc_Dif        (HC_XTC_Dif << 0)
-#define HC_HTXnTBLCc_Spec       (HC_XTC_Spec << 0)
-#define HC_HTXnTBLCc_Tex        (HC_XTC_Tex << 0)
-#define HC_HTXnTBLCc_Cur        (HC_XTC_Cur << 0)
-#define HC_HTXnTBLCc_Adif       (HC_XTC_Adif << 0)
-#define HC_HTXnTBLCc_Fog        (HC_XTC_Fog << 0)
-#define HC_HTXnTBLCc_Atex       (HC_XTC_Atex << 0)
-#define HC_HTXnTBLCc_Acur       (HC_XTC_Acur << 0)
-#define HC_HTXnTBLCc_HTXnTBLRC  (HC_XTC_HTXnTBLRC << 0)
-#define HC_HTXnTBLCc_Ctexnext   (HC_XTC_Ctexnext << 0)
-/* HC_SubA_HTXnTBLCop      0x0081
- */
-#define HC_HTXnTBLdot_MASK      0x00c00000
-#define HC_HTXnTBLCop_MASK      0x00380000
-#define HC_HTXnTBLCbias_MASK    0x0007c000
-#define HC_HTXnTBLCshift_MASK   0x00001800
-#define HC_HTXnTBLAop_MASK      0x00000380
-#define HC_HTXnTBLAbias_MASK    0x00000078
-#define HC_HTXnTBLAshift_MASK   0x00000003
-#define HC_HTXnTBLCop_Add       0x00000000
-#define HC_HTXnTBLCop_Sub       0x00080000
-#define HC_HTXnTBLCop_Min       0x00100000
-#define HC_HTXnTBLCop_Max       0x00180000
-#define HC_HTXnTBLCop_Mask      0x00200000
-#define HC_HTXnTBLCbias_Cbias           (HC_XTC_Cbias << 14)
-#define HC_HTXnTBLCbias_InvCbias        (HC_XTC_InvCbias << 14)
-#define HC_HTXnTBLCbias_0               (HC_XTC_0 << 14)
-#define HC_HTXnTBLCbias_Dif             (HC_XTC_Dif << 14)
-#define HC_HTXnTBLCbias_Spec            (HC_XTC_Spec << 14)
-#define HC_HTXnTBLCbias_Tex             (HC_XTC_Tex << 14)
-#define HC_HTXnTBLCbias_Cur             (HC_XTC_Cur << 14)
-#define HC_HTXnTBLCbias_Adif            (HC_XTC_Adif << 14)
-#define HC_HTXnTBLCbias_Fog             (HC_XTC_Fog << 14)
-#define HC_HTXnTBLCbias_Atex            (HC_XTC_Atex << 14)
-#define HC_HTXnTBLCbias_Acur            (HC_XTC_Acur << 14)
-#define HC_HTXnTBLCbias_HTXnTBLRC       (HC_XTC_HTXnTBLRC << 14)
-#define HC_HTXnTBLCshift_1      0x00000000
-#define HC_HTXnTBLCshift_2      0x00000800
-#define HC_HTXnTBLCshift_No     0x00001000
-#define HC_HTXnTBLCshift_DotP   0x00001800
-/*=* John Sheng [2003.7.18] texture combine *=*/
-#define HC_HTXnTBLDOT3   0x00080000
-#define HC_HTXnTBLDOT4   0x000C0000
-
-#define HC_HTXnTBLAop_Add       0x00000000
-#define HC_HTXnTBLAop_Sub       0x00000080
-#define HC_HTXnTBLAop_Min       0x00000100
-#define HC_HTXnTBLAop_Max       0x00000180
-#define HC_HTXnTBLAop_Mask      0x00000200
-#define HC_HTXnTBLAbias_Inv             0x00000040
-#define HC_HTXnTBLAbias_Adif            0x00000000
-#define HC_HTXnTBLAbias_Fog             0x00000008
-#define HC_HTXnTBLAbias_Acur            0x00000010
-#define HC_HTXnTBLAbias_HTXnTBLRAbias   0x00000018
-#define HC_HTXnTBLAbias_Atex            0x00000020
-#define HC_HTXnTBLAshift_1      0x00000000
-#define HC_HTXnTBLAshift_2      0x00000001
-#define HC_HTXnTBLAshift_No     0x00000002
-/* #define HC_HTXnTBLAshift_DotP   0x00000003 */
-/* HC_SubA_HTXnTBLMPFog    0x0082
- */
-#define HC_HTXnTBLMPfog_MASK    0x00e00000
-#define HC_HTXnTBLMPfog_0       0x00000000
-#define HC_HTXnTBLMPfog_Adif    0x00200000
-#define HC_HTXnTBLMPfog_Fog     0x00400000
-#define HC_HTXnTBLMPfog_Atex    0x00600000
-#define HC_HTXnTBLMPfog_Acur    0x00800000
-#define HC_HTXnTBLMPfog_GHTXnTBLRFog    0x00a00000
-/* HC_SubA_HTXnTBLAsat     0x0083
- *-- Define the texture alpha input.
- */
-#define HC_XTA_TOPA             0x00000000
-#define HC_XTA_InvTOPA          0x00000008
-#define HC_XTA_TOPAp5           0x00000010
-#define HC_XTA_Adif             0x00000000
-#define HC_XTA_Fog              0x00000001
-#define HC_XTA_Acur             0x00000002
-#define HC_XTA_HTXnTBLRA        0x00000003
-#define HC_XTA_Atex             0x00000004
-#define HC_XTA_Atexnext         0x00000005
-/*--
- */
-#define HC_HTXnTBLAsat_MASK     0x00800000
-#define HC_HTXnTBLAMB_MASK      0x00700000
-#define HC_HTXnTBLAa_MASK       0x0007c000
-#define HC_HTXnTBLAb_MASK       0x00000f80
-#define HC_HTXnTBLAc_MASK       0x0000001f
-#define HC_HTXnTBLAMB_SHIFT     20
-#define HC_HTXnTBLAa_TOPA       (HC_XTA_TOPA << 14)
-#define HC_HTXnTBLAa_InvTOPA    (HC_XTA_InvTOPA << 14)
-#define HC_HTXnTBLAa_TOPAp5     (HC_XTA_TOPAp5 << 14)
-#define HC_HTXnTBLAa_Adif       (HC_XTA_Adif << 14)
-#define HC_HTXnTBLAa_Fog        (HC_XTA_Fog << 14)
-#define HC_HTXnTBLAa_Acur       (HC_XTA_Acur << 14)
-#define HC_HTXnTBLAa_HTXnTBLRA  (HC_XTA_HTXnTBLRA << 14)
-#define HC_HTXnTBLAa_Atex       (HC_XTA_Atex << 14)
-#define HC_HTXnTBLAa_Atexnext   (HC_XTA_Atexnext << 14)
-#define HC_HTXnTBLAb_TOPA       (HC_XTA_TOPA << 7)
-#define HC_HTXnTBLAb_InvTOPA    (HC_XTA_InvTOPA << 7)
-#define HC_HTXnTBLAb_TOPAp5     (HC_XTA_TOPAp5 << 7)
-#define HC_HTXnTBLAb_Adif       (HC_XTA_Adif << 7)
-#define HC_HTXnTBLAb_Fog        (HC_XTA_Fog << 7)
-#define HC_HTXnTBLAb_Acur       (HC_XTA_Acur << 7)
-#define HC_HTXnTBLAb_HTXnTBLRA  (HC_XTA_HTXnTBLRA << 7)
-#define HC_HTXnTBLAb_Atex       (HC_XTA_Atex << 7)
-#define HC_HTXnTBLAb_Atexnext   (HC_XTA_Atexnext << 7)
-#define HC_HTXnTBLAc_TOPA       (HC_XTA_TOPA << 0)
-#define HC_HTXnTBLAc_InvTOPA    (HC_XTA_InvTOPA << 0)
-#define HC_HTXnTBLAc_TOPAp5     (HC_XTA_TOPAp5 << 0)
-#define HC_HTXnTBLAc_Adif       (HC_XTA_Adif << 0)
-#define HC_HTXnTBLAc_Fog        (HC_XTA_Fog << 0)
-#define HC_HTXnTBLAc_Acur       (HC_XTA_Acur << 0)
-#define HC_HTXnTBLAc_HTXnTBLRA  (HC_XTA_HTXnTBLRA << 0)
-#define HC_HTXnTBLAc_Atex       (HC_XTA_Atex << 0)
-#define HC_HTXnTBLAc_Atexnext   (HC_XTA_Atexnext << 0)
-/* HC_SubA_HTXnTBLRAa      0x0089
- */
-#define HC_HTXnTBLRAa_MASK      0x00ff0000
-#define HC_HTXnTBLRAb_MASK      0x0000ff00
-#define HC_HTXnTBLRAc_MASK      0x000000ff
-#define HC_HTXnTBLRAa_SHIFT     16
-#define HC_HTXnTBLRAb_SHIFT     8
-#define HC_HTXnTBLRAc_SHIFT     0
-/* HC_SubA_HTXnTBLRFog     0x008a
- */
-#define HC_HTXnTBLRFog_MASK     0x0000ff00
-#define HC_HTXnTBLRAbias_MASK   0x000000ff
-#define HC_HTXnTBLRFog_SHIFT    8
-#define HC_HTXnTBLRAbias_SHIFT  0
-/* HC_SubA_HTXnLScale      0x0094
- */
-#define HC_HTXnLScale_MASK      0x0007fc00
-#define HC_HTXnLOff_MASK        0x000001ff
-#define HC_HTXnLScale_SHIFT     10
-/* HC_SubA_HTXSMD          0x0000
- */
-#define HC_HTXSMD_MASK          0x00000080
-#define HC_HTXTMD_MASK          0x00000040
-#define HC_HTXNum_MASK          0x00000038
-#define HC_HTXTRMD_MASK         0x00000006
-#define HC_HTXCHCLR_MASK        0x00000001
-#define HC_HTXNum_SHIFT         3
-
-/* Texture Palette n
- */
-#define HC_SubType_TexPalette0  0x00000000
-#define HC_SubType_TexPalette1  0x00000001
-#define HC_SubType_FogTable     0x00000010
-#define HC_SubType_Stipple      0x00000014
-/* HC_SubA_TexPalette0     0x0000
- */
-#define HC_HTPnA_MASK           0xff000000
-#define HC_HTPnR_MASK           0x00ff0000
-#define HC_HTPnG_MASK           0x0000ff00
-#define HC_HTPnB_MASK           0x000000ff
-/* HC_SubA_FogTable        0x0010
- */
-#define HC_HFPn3_MASK           0xff000000
-#define HC_HFPn2_MASK           0x00ff0000
-#define HC_HFPn1_MASK           0x0000ff00
-#define HC_HFPn_MASK            0x000000ff
-#define HC_HFPn3_SHIFT          24
-#define HC_HFPn2_SHIFT          16
-#define HC_HFPn1_SHIFT          8
-
-/* Auto Testing & Security
- */
-#define HC_SubA_HenFIFOAT       0x0000
-#define HC_SubA_HFBDrawFirst    0x0004
-#define HC_SubA_HFBBasL         0x0005
-#define HC_SubA_HFBDst          0x0006
-/* HC_SubA_HenFIFOAT       0x0000
- */
-#define HC_HenFIFOAT_MASK       0x00000020
-#define HC_HenGEMILock_MASK     0x00000010
-#define HC_HenFBASwap_MASK      0x00000008
-#define HC_HenOT_MASK           0x00000004
-#define HC_HenCMDQ_MASK         0x00000002
-#define HC_HenTXCTSU_MASK       0x00000001
-/* HC_SubA_HFBDrawFirst    0x0004
- */
-#define HC_HFBDrawFirst_MASK    0x00000800
-#define HC_HFBQueue_MASK        0x00000400
-#define HC_HFBLock_MASK         0x00000200
-#define HC_HEOF_MASK            0x00000100
-#define HC_HFBBasH_MASK         0x000000ff
-
-/* GEMI Setting
- */
-#define HC_SubA_HTArbRCM        0x0008
-#define HC_SubA_HTArbRZ         0x000a
-#define HC_SubA_HTArbWZ         0x000b
-#define HC_SubA_HTArbRTX        0x000c
-#define HC_SubA_HTArbRCW        0x000d
-#define HC_SubA_HTArbE2         0x000e
-#define HC_SubA_HArbRQCM        0x0010
-#define HC_SubA_HArbWQCM        0x0011
-#define HC_SubA_HGEMITout       0x0020
-#define HC_SubA_HFthRTXD        0x0040
-#define HC_SubA_HFthRTXA        0x0044
-#define HC_SubA_HCMDQstL        0x0050
-#define HC_SubA_HCMDQendL       0x0051
-#define HC_SubA_HCMDQLen        0x0052
-/* HC_SubA_HTArbRCM        0x0008
- */
-#define HC_HTArbRCM_MASK        0x0000ffff
-/* HC_SubA_HTArbRZ         0x000a
- */
-#define HC_HTArbRZ_MASK         0x0000ffff
-/* HC_SubA_HTArbWZ         0x000b
- */
-#define HC_HTArbWZ_MASK         0x0000ffff
-/* HC_SubA_HTArbRTX        0x000c
- */
-#define HC_HTArbRTX_MASK        0x0000ffff
-/* HC_SubA_HTArbRCW        0x000d
- */
-#define HC_HTArbRCW_MASK        0x0000ffff
-/* HC_SubA_HTArbE2         0x000e
- */
-#define HC_HTArbE2_MASK         0x0000ffff
-/* HC_SubA_HArbRQCM        0x0010
- */
-#define HC_HTArbRQCM_MASK       0x0000ffff
-/* HC_SubA_HArbWQCM        0x0011
- */
-#define HC_HArbWQCM_MASK        0x0000ffff
-/* HC_SubA_HGEMITout       0x0020
- */
-#define HC_HGEMITout_MASK       0x000f0000
-#define HC_HNPArbZC_MASK        0x0000ffff
-#define HC_HGEMITout_SHIFT      16
-/* HC_SubA_HFthRTXD        0x0040
- */
-#define HC_HFthRTXD_MASK        0x00ff0000
-#define HC_HFthRZD_MASK         0x0000ff00
-#define HC_HFthWZD_MASK         0x000000ff
-#define HC_HFthRTXD_SHIFT       16
-#define HC_HFthRZD_SHIFT        8
-/* HC_SubA_HFthRTXA        0x0044
- */
-#define HC_HFthRTXA_MASK        0x000000ff
-
-/******************************************************************************
-** Define the Halcyon Internal register access constants. For simulator only.
-******************************************************************************/
-#define HC_SIMA_HAGPBstL        0x0000
-#define HC_SIMA_HAGPBendL       0x0001
-#define HC_SIMA_HAGPCMNT        0x0002
-#define HC_SIMA_HAGPBpL         0x0003
-#define HC_SIMA_HAGPBpH         0x0004
-#define HC_SIMA_HClipTB         0x0005
-#define HC_SIMA_HClipLR         0x0006
-#define HC_SIMA_HFPClipTL       0x0007
-#define HC_SIMA_HFPClipBL       0x0008
-#define HC_SIMA_HFPClipLL       0x0009
-#define HC_SIMA_HFPClipRL       0x000a
-#define HC_SIMA_HFPClipTBH      0x000b
-#define HC_SIMA_HFPClipLRH      0x000c
-#define HC_SIMA_HLP             0x000d
-#define HC_SIMA_HLPRF           0x000e
-#define HC_SIMA_HSolidCL        0x000f
-#define HC_SIMA_HPixGC          0x0010
-#define HC_SIMA_HSPXYOS         0x0011
-#define HC_SIMA_HCmdA           0x0012
-#define HC_SIMA_HCmdB           0x0013
-#define HC_SIMA_HEnable         0x0014
-#define HC_SIMA_HZWBBasL        0x0015
-#define HC_SIMA_HZWBBasH        0x0016
-#define HC_SIMA_HZWBType        0x0017
-#define HC_SIMA_HZBiasL         0x0018
-#define HC_SIMA_HZWBend         0x0019
-#define HC_SIMA_HZWTMD          0x001a
-#define HC_SIMA_HZWCDL          0x001b
-#define HC_SIMA_HZWCTAGnum      0x001c
-#define HC_SIMA_HZCYNum         0x001d
-#define HC_SIMA_HZWCFire        0x001e
-/* #define HC_SIMA_HSBBasL         0x001d */
-/* #define HC_SIMA_HSBBasH         0x001e */
-/* #define HC_SIMA_HSBFM           0x001f */
-#define HC_SIMA_HSTREF          0x0020
-#define HC_SIMA_HSTMD           0x0021
-#define HC_SIMA_HABBasL         0x0022
-#define HC_SIMA_HABBasH         0x0023
-#define HC_SIMA_HABFM           0x0024
-#define HC_SIMA_HATMD           0x0025
-#define HC_SIMA_HABLCsat        0x0026
-#define HC_SIMA_HABLCop         0x0027
-#define HC_SIMA_HABLAsat        0x0028
-#define HC_SIMA_HABLAop         0x0029
-#define HC_SIMA_HABLRCa         0x002a
-#define HC_SIMA_HABLRFCa        0x002b
-#define HC_SIMA_HABLRCbias      0x002c
-#define HC_SIMA_HABLRCb         0x002d
-#define HC_SIMA_HABLRFCb        0x002e
-#define HC_SIMA_HABLRAa         0x002f
-#define HC_SIMA_HABLRAb         0x0030
-#define HC_SIMA_HDBBasL         0x0031
-#define HC_SIMA_HDBBasH         0x0032
-#define HC_SIMA_HDBFM           0x0033
-#define HC_SIMA_HFBBMSKL        0x0034
-#define HC_SIMA_HROP            0x0035
-#define HC_SIMA_HFogLF          0x0036
-#define HC_SIMA_HFogCL          0x0037
-#define HC_SIMA_HFogCH          0x0038
-#define HC_SIMA_HFogStL         0x0039
-#define HC_SIMA_HFogStH         0x003a
-#define HC_SIMA_HFogOOdMF       0x003b
-#define HC_SIMA_HFogOOdEF       0x003c
-#define HC_SIMA_HFogEndL        0x003d
-#define HC_SIMA_HFogDenst       0x003e
-/*---- start of texture 0 setting ----
- */
-#define HC_SIMA_HTX0L0BasL      0x0040
-#define HC_SIMA_HTX0L1BasL      0x0041
-#define HC_SIMA_HTX0L2BasL      0x0042
-#define HC_SIMA_HTX0L3BasL      0x0043
-#define HC_SIMA_HTX0L4BasL      0x0044
-#define HC_SIMA_HTX0L5BasL      0x0045
-#define HC_SIMA_HTX0L6BasL      0x0046
-#define HC_SIMA_HTX0L7BasL      0x0047
-#define HC_SIMA_HTX0L8BasL      0x0048
-#define HC_SIMA_HTX0L9BasL      0x0049
-#define HC_SIMA_HTX0LaBasL      0x004a
-#define HC_SIMA_HTX0LbBasL      0x004b
-#define HC_SIMA_HTX0LcBasL      0x004c
-#define HC_SIMA_HTX0LdBasL      0x004d
-#define HC_SIMA_HTX0LeBasL      0x004e
-#define HC_SIMA_HTX0LfBasL      0x004f
-#define HC_SIMA_HTX0L10BasL     0x0050
-#define HC_SIMA_HTX0L11BasL     0x0051
-#define HC_SIMA_HTX0L012BasH    0x0052
-#define HC_SIMA_HTX0L345BasH    0x0053
-#define HC_SIMA_HTX0L678BasH    0x0054
-#define HC_SIMA_HTX0L9abBasH    0x0055
-#define HC_SIMA_HTX0LcdeBasH    0x0056
-#define HC_SIMA_HTX0Lf1011BasH  0x0057
-#define HC_SIMA_HTX0L0Pit       0x0058
-#define HC_SIMA_HTX0L1Pit       0x0059
-#define HC_SIMA_HTX0L2Pit       0x005a
-#define HC_SIMA_HTX0L3Pit       0x005b
-#define HC_SIMA_HTX0L4Pit       0x005c
-#define HC_SIMA_HTX0L5Pit       0x005d
-#define HC_SIMA_HTX0L6Pit       0x005e
-#define HC_SIMA_HTX0L7Pit       0x005f
-#define HC_SIMA_HTX0L8Pit       0x0060
-#define HC_SIMA_HTX0L9Pit       0x0061
-#define HC_SIMA_HTX0LaPit       0x0062
-#define HC_SIMA_HTX0LbPit       0x0063
-#define HC_SIMA_HTX0LcPit       0x0064
-#define HC_SIMA_HTX0LdPit       0x0065
-#define HC_SIMA_HTX0LePit       0x0066
-#define HC_SIMA_HTX0LfPit       0x0067
-#define HC_SIMA_HTX0L10Pit      0x0068
-#define HC_SIMA_HTX0L11Pit      0x0069
-#define HC_SIMA_HTX0L0_5WE      0x006a
-#define HC_SIMA_HTX0L6_bWE      0x006b
-#define HC_SIMA_HTX0Lc_11WE     0x006c
-#define HC_SIMA_HTX0L0_5HE      0x006d
-#define HC_SIMA_HTX0L6_bHE      0x006e
-#define HC_SIMA_HTX0Lc_11HE     0x006f
-#define HC_SIMA_HTX0L0OS        0x0070
-#define HC_SIMA_HTX0TB          0x0071
-#define HC_SIMA_HTX0MPMD        0x0072
-#define HC_SIMA_HTX0CLODu       0x0073
-#define HC_SIMA_HTX0FM          0x0074
-#define HC_SIMA_HTX0TRCH        0x0075
-#define HC_SIMA_HTX0TRCL        0x0076
-#define HC_SIMA_HTX0TBC         0x0077
-#define HC_SIMA_HTX0TRAH        0x0078
-#define HC_SIMA_HTX0TBLCsat     0x0079
-#define HC_SIMA_HTX0TBLCop      0x007a
-#define HC_SIMA_HTX0TBLMPfog    0x007b
-#define HC_SIMA_HTX0TBLAsat     0x007c
-#define HC_SIMA_HTX0TBLRCa      0x007d
-#define HC_SIMA_HTX0TBLRCb      0x007e
-#define HC_SIMA_HTX0TBLRCc      0x007f
-#define HC_SIMA_HTX0TBLRCbias   0x0080
-#define HC_SIMA_HTX0TBLRAa      0x0081
-#define HC_SIMA_HTX0TBLRFog     0x0082
-#define HC_SIMA_HTX0BumpM00     0x0083
-#define HC_SIMA_HTX0BumpM01     0x0084
-#define HC_SIMA_HTX0BumpM10     0x0085
-#define HC_SIMA_HTX0BumpM11     0x0086
-#define HC_SIMA_HTX0LScale      0x0087
-/*---- end of texture 0 setting ----      0x008f
- */
-#define HC_SIMA_TX0TX1_OFF      0x0050
-/*---- start of texture 1 setting ----
- */
-#define HC_SIMA_HTX1L0BasL      (HC_SIMA_HTX0L0BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L1BasL      (HC_SIMA_HTX0L1BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L2BasL      (HC_SIMA_HTX0L2BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L3BasL      (HC_SIMA_HTX0L3BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L4BasL      (HC_SIMA_HTX0L4BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L5BasL      (HC_SIMA_HTX0L5BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L6BasL      (HC_SIMA_HTX0L6BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L7BasL      (HC_SIMA_HTX0L7BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L8BasL      (HC_SIMA_HTX0L8BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L9BasL      (HC_SIMA_HTX0L9BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LaBasL      (HC_SIMA_HTX0LaBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LbBasL      (HC_SIMA_HTX0LbBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LcBasL      (HC_SIMA_HTX0LcBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LdBasL      (HC_SIMA_HTX0LdBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LeBasL      (HC_SIMA_HTX0LeBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LfBasL      (HC_SIMA_HTX0LfBasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L10BasL     (HC_SIMA_HTX0L10BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L11BasL     (HC_SIMA_HTX0L11BasL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L012BasH    (HC_SIMA_HTX0L012BasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L345BasH    (HC_SIMA_HTX0L345BasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L678BasH    (HC_SIMA_HTX0L678BasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L9abBasH    (HC_SIMA_HTX0L9abBasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LcdeBasH    (HC_SIMA_HTX0LcdeBasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1Lf1011BasH  (HC_SIMA_HTX0Lf1011BasH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L0Pit       (HC_SIMA_HTX0L0Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L1Pit       (HC_SIMA_HTX0L1Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L2Pit       (HC_SIMA_HTX0L2Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L3Pit       (HC_SIMA_HTX0L3Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L4Pit       (HC_SIMA_HTX0L4Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L5Pit       (HC_SIMA_HTX0L5Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L6Pit       (HC_SIMA_HTX0L6Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L7Pit       (HC_SIMA_HTX0L7Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L8Pit       (HC_SIMA_HTX0L8Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L9Pit       (HC_SIMA_HTX0L9Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LaPit       (HC_SIMA_HTX0LaPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LbPit       (HC_SIMA_HTX0LbPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LcPit       (HC_SIMA_HTX0LcPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LdPit       (HC_SIMA_HTX0LdPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LePit       (HC_SIMA_HTX0LePit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LfPit       (HC_SIMA_HTX0LfPit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L10Pit      (HC_SIMA_HTX0L10Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L11Pit      (HC_SIMA_HTX0L11Pit + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L0_5WE      (HC_SIMA_HTX0L0_5WE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L6_bWE      (HC_SIMA_HTX0L6_bWE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1Lc_11WE     (HC_SIMA_HTX0Lc_11WE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L0_5HE      (HC_SIMA_HTX0L0_5HE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L6_bHE      (HC_SIMA_HTX0L6_bHE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1Lc_11HE      (HC_SIMA_HTX0Lc_11HE + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1L0OS        (HC_SIMA_HTX0L0OS + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TB          (HC_SIMA_HTX0TB + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1MPMD        (HC_SIMA_HTX0MPMD + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1CLODu       (HC_SIMA_HTX0CLODu + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1FM          (HC_SIMA_HTX0FM + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TRCH        (HC_SIMA_HTX0TRCH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TRCL        (HC_SIMA_HTX0TRCL + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBC         (HC_SIMA_HTX0TBC + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TRAH        (HC_SIMA_HTX0TRAH + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LTC         (HC_SIMA_HTX0LTC + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LTA         (HC_SIMA_HTX0LTA + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLCsat     (HC_SIMA_HTX0TBLCsat + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLCop      (HC_SIMA_HTX0TBLCop + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLMPfog    (HC_SIMA_HTX0TBLMPfog + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLAsat     (HC_SIMA_HTX0TBLAsat + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRCa      (HC_SIMA_HTX0TBLRCa + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRCb      (HC_SIMA_HTX0TBLRCb + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRCc      (HC_SIMA_HTX0TBLRCc + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRCbias   (HC_SIMA_HTX0TBLRCbias + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRAa      (HC_SIMA_HTX0TBLRAa + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1TBLRFog     (HC_SIMA_HTX0TBLRFog + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1BumpM00     (HC_SIMA_HTX0BumpM00 + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1BumpM01     (HC_SIMA_HTX0BumpM01 + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1BumpM10     (HC_SIMA_HTX0BumpM10 + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1BumpM11     (HC_SIMA_HTX0BumpM11 + HC_SIMA_TX0TX1_OFF)
-#define HC_SIMA_HTX1LScale      (HC_SIMA_HTX0LScale + HC_SIMA_TX0TX1_OFF)
-/*---- end of texture 1 setting ---- 0xaf
- */
-#define HC_SIMA_HTXSMD          0x00b0
-#define HC_SIMA_HenFIFOAT       0x00b1
-#define HC_SIMA_HFBDrawFirst    0x00b2
-#define HC_SIMA_HFBBasL         0x00b3
-#define HC_SIMA_HTArbRCM        0x00b4
-#define HC_SIMA_HTArbRZ         0x00b5
-#define HC_SIMA_HTArbWZ         0x00b6
-#define HC_SIMA_HTArbRTX        0x00b7
-#define HC_SIMA_HTArbRCW        0x00b8
-#define HC_SIMA_HTArbE2         0x00b9
-#define HC_SIMA_HGEMITout       0x00ba
-#define HC_SIMA_HFthRTXD        0x00bb
-#define HC_SIMA_HFthRTXA        0x00bc
-/* Define the texture palette 0
- */
-#define HC_SIMA_HTP0            0x0100
-#define HC_SIMA_HTP1            0x0200
-#define HC_SIMA_FOGTABLE        0x0300
-#define HC_SIMA_STIPPLE         0x0400
-#define HC_SIMA_HE3Fire         0x0440
-#define HC_SIMA_TRANS_SET       0x0441
-#define HC_SIMA_HREngSt         0x0442
-#define HC_SIMA_HRFIFOempty     0x0443
-#define HC_SIMA_HRFIFOfull      0x0444
-#define HC_SIMA_HRErr           0x0445
-#define HC_SIMA_FIFOstatus      0x0446
-
-/******************************************************************************
-** Define the AGP command header.
-******************************************************************************/
-#define HC_ACMD_MASK            0xfe000000
-#define HC_ACMD_SUB_MASK        0x0c000000
-#define HC_ACMD_HCmdA           0xee000000
-#define HC_ACMD_HCmdB           0xec000000
-#define HC_ACMD_HCmdC           0xea000000
-#define HC_ACMD_H1              0xf0000000
-#define HC_ACMD_H2              0xf2000000
-#define HC_ACMD_H3              0xf4000000
-#define HC_ACMD_H4              0xf6000000
-
-#define HC_ACMD_H1IO_MASK       0x000001ff
-#define HC_ACMD_H2IO1_MASK      0x001ff000
-#define HC_ACMD_H2IO2_MASK      0x000001ff
-#define HC_ACMD_H2IO1_SHIFT     12
-#define HC_ACMD_H2IO2_SHIFT     0
-#define HC_ACMD_H3IO_MASK       0x000001ff
-#define HC_ACMD_H3COUNT_MASK    0x01fff000
-#define HC_ACMD_H3COUNT_SHIFT   12
-#define HC_ACMD_H4ID_MASK       0x000001ff
-#define HC_ACMD_H4COUNT_MASK    0x01fffe00
-#define HC_ACMD_H4COUNT_SHIFT   9
-
-/********************************************************************************
-** Define Header
-********************************************************************************/
-#define HC_HEADER2		0xF210F110
-
-/********************************************************************************
-** Define Dummy Value
-********************************************************************************/
-#define HC_DUMMY		0xCCCCCCCC
-/********************************************************************************
-** Define for DMA use
-********************************************************************************/
-#define HALCYON_HEADER2     0XF210F110
-#define HALCYON_FIRECMD     0XEE100000
-#define HALCYON_FIREMASK    0XFFF00000
-#define HALCYON_CMDB        0XEC000000
-#define HALCYON_CMDBMASK    0XFFFE0000
-#define HALCYON_SUB_ADDR0   0X00000000
-#define HALCYON_HEADER1MASK 0XFFFFFC00
-#define HALCYON_HEADER1     0XF0000000
-#define HC_SubA_HAGPBstL        0x0060
-#define HC_SubA_HAGPBendL       0x0061
-#define HC_SubA_HAGPCMNT        0x0062
-#define HC_SubA_HAGPBpL         0x0063
-#define HC_SubA_HAGPBpH         0x0064
-#define HC_HAGPCMNT_MASK        0x00800000
-#define HC_HCmdErrClr_MASK      0x00400000
-#define HC_HAGPBendH_MASK       0x0000ff00
-#define HC_HAGPBstH_MASK        0x000000ff
-#define HC_HAGPBendH_SHIFT      8
-#define HC_HAGPBstH_SHIFT       0
-#define HC_HAGPBpL_MASK         0x00fffffc
-#define HC_HAGPBpID_MASK        0x00000003
-#define HC_HAGPBpID_PAUSE       0x00000000
-#define HC_HAGPBpID_JUMP        0x00000001
-#define HC_HAGPBpID_STOP        0x00000002
-#define HC_HAGPBpH_MASK         0x00ffffff
-
-#define VIA_VIDEO_HEADER5       0xFE040000
-#define VIA_VIDEO_HEADER6       0xFE050000
-#define VIA_VIDEO_HEADER7       0xFE060000
-#define VIA_VIDEOMASK           0xFFFF0000
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_dma.c b/ANDROID_3.4.5/drivers/gpu/drm/via/via_dma.c
deleted file mode 100644
index cc0ffa9a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_dma.c
+++ /dev/null
@@ -1,741 +0,0 @@
-/* via_dma.c -- DMA support for the VIA Unichrome/Pro
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Copyright 2004 Digeo, Inc., Palo Alto, CA, U.S.A.
- * All Rights Reserved.
- *
- * Copyright 2004 The Unichrome project.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Tungsten Graphics,
- *    Erdi Chen,
- *    Thomas Hellstrom.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "via_drm.h"
-#include "via_drv.h"
-#include "via_3d_reg.h"
-
-#define CMDBUF_ALIGNMENT_SIZE   (0x100)
-#define CMDBUF_ALIGNMENT_MASK   (0x0ff)
-
-/* defines for VIA 3D registers */
-#define VIA_REG_STATUS          0x400
-#define VIA_REG_TRANSET         0x43C
-#define VIA_REG_TRANSPACE       0x440
-
-/* VIA_REG_STATUS(0x400): Engine Status */
-#define VIA_CMD_RGTR_BUSY       0x00000080	/* Command Regulator is busy */
-#define VIA_2D_ENG_BUSY         0x00000001	/* 2D Engine is busy */
-#define VIA_3D_ENG_BUSY         0x00000002	/* 3D Engine is busy */
-#define VIA_VR_QUEUE_BUSY       0x00020000	/* Virtual Queue is busy */
-
-#define SetReg2DAGP(nReg, nData) {				\
-	*((uint32_t *)(vb)) = ((nReg) >> 2) | HALCYON_HEADER1;	\
-	*((uint32_t *)(vb) + 1) = (nData);			\
-	vb = ((uint32_t *)vb) + 2;				\
-	dev_priv->dma_low += 8;					\
-}
-
-#define via_flush_write_combine() DRM_MEMORYBARRIER()
-
-#define VIA_OUT_RING_QW(w1, w2)	do {		\
-	*vb++ = (w1);				\
-	*vb++ = (w2);				\
-	dev_priv->dma_low += 8;			\
-} while (0)
-
-static void via_cmdbuf_start(drm_via_private_t *dev_priv);
-static void via_cmdbuf_pause(drm_via_private_t *dev_priv);
-static void via_cmdbuf_reset(drm_via_private_t *dev_priv);
-static void via_cmdbuf_rewind(drm_via_private_t *dev_priv);
-static int via_wait_idle(drm_via_private_t *dev_priv);
-static void via_pad_cache(drm_via_private_t *dev_priv, int qwords);
-
-/*
- * Free space in command buffer.
- */
-
-static uint32_t via_cmdbuf_space(drm_via_private_t *dev_priv)
-{
-	uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
-	uint32_t hw_addr = *(dev_priv->hw_addr_ptr) - agp_base;
-
-	return ((hw_addr <= dev_priv->dma_low) ?
-		(dev_priv->dma_high + hw_addr - dev_priv->dma_low) :
-		(hw_addr - dev_priv->dma_low));
-}
-
-/*
- * How much does the command regulator lag behind?
- */
-
-static uint32_t via_cmdbuf_lag(drm_via_private_t *dev_priv)
-{
-	uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
-	uint32_t hw_addr = *(dev_priv->hw_addr_ptr) - agp_base;
-
-	return ((hw_addr <= dev_priv->dma_low) ?
-		(dev_priv->dma_low - hw_addr) :
-		(dev_priv->dma_wrap + dev_priv->dma_low - hw_addr));
-}
-
-/*
- * Check that the given size fits in the buffer, otherwise wait.
- */
-
-static inline int
-via_cmdbuf_wait(drm_via_private_t *dev_priv, unsigned int size)
-{
-	uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
-	uint32_t cur_addr, hw_addr, next_addr;
-	volatile uint32_t *hw_addr_ptr;
-	uint32_t count;
-	hw_addr_ptr = dev_priv->hw_addr_ptr;
-	cur_addr = dev_priv->dma_low;
-	next_addr = cur_addr + size + 512 * 1024;
-	count = 1000000;
-	do {
-		hw_addr = *hw_addr_ptr - agp_base;
-		if (count-- == 0) {
-			DRM_ERROR
-			    ("via_cmdbuf_wait timed out hw %x cur_addr %x next_addr %x\n",
-			     hw_addr, cur_addr, next_addr);
-			return -1;
-		}
-		if  ((cur_addr < hw_addr) && (next_addr >= hw_addr))
-			msleep(1);
-	} while ((cur_addr < hw_addr) && (next_addr >= hw_addr));
-	return 0;
-}
-
-/*
- * Checks whether buffer head has reach the end. Rewind the ring buffer
- * when necessary.
- *
- * Returns virtual pointer to ring buffer.
- */
-
-static inline uint32_t *via_check_dma(drm_via_private_t * dev_priv,
-				      unsigned int size)
-{
-	if ((dev_priv->dma_low + size + 4 * CMDBUF_ALIGNMENT_SIZE) >
-	    dev_priv->dma_high) {
-		via_cmdbuf_rewind(dev_priv);
-	}
-	if (via_cmdbuf_wait(dev_priv, size) != 0)
-		return NULL;
-
-	return (uint32_t *) (dev_priv->dma_ptr + dev_priv->dma_low);
-}
-
-int via_dma_cleanup(struct drm_device *dev)
-{
-	if (dev->dev_private) {
-		drm_via_private_t *dev_priv =
-		    (drm_via_private_t *) dev->dev_private;
-
-		if (dev_priv->ring.virtual_start) {
-			via_cmdbuf_reset(dev_priv);
-
-			drm_core_ioremapfree(&dev_priv->ring.map, dev);
-			dev_priv->ring.virtual_start = NULL;
-		}
-
-	}
-
-	return 0;
-}
-
-static int via_initialize(struct drm_device *dev,
-			  drm_via_private_t *dev_priv,
-			  drm_via_dma_init_t *init)
-{
-	if (!dev_priv || !dev_priv->mmio) {
-		DRM_ERROR("via_dma_init called before via_map_init\n");
-		return -EFAULT;
-	}
-
-	if (dev_priv->ring.virtual_start != NULL) {
-		DRM_ERROR("called again without calling cleanup\n");
-		return -EFAULT;
-	}
-
-	if (!dev->agp || !dev->agp->base) {
-		DRM_ERROR("called with no agp memory available\n");
-		return -EFAULT;
-	}
-
-	if (dev_priv->chipset == VIA_DX9_0) {
-		DRM_ERROR("AGP DMA is not supported on this chip\n");
-		return -EINVAL;
-	}
-
-	dev_priv->ring.map.offset = dev->agp->base + init->offset;
-	dev_priv->ring.map.size = init->size;
-	dev_priv->ring.map.type = 0;
-	dev_priv->ring.map.flags = 0;
-	dev_priv->ring.map.mtrr = 0;
-
-	drm_core_ioremap(&dev_priv->ring.map, dev);
-
-	if (dev_priv->ring.map.handle == NULL) {
-		via_dma_cleanup(dev);
-		DRM_ERROR("can not ioremap virtual address for"
-			  " ring buffer\n");
-		return -ENOMEM;
-	}
-
-	dev_priv->ring.virtual_start = dev_priv->ring.map.handle;
-
-	dev_priv->dma_ptr = dev_priv->ring.virtual_start;
-	dev_priv->dma_low = 0;
-	dev_priv->dma_high = init->size;
-	dev_priv->dma_wrap = init->size;
-	dev_priv->dma_offset = init->offset;
-	dev_priv->last_pause_ptr = NULL;
-	dev_priv->hw_addr_ptr =
-		(volatile uint32_t *)((char *)dev_priv->mmio->handle +
-		init->reg_pause_addr);
-
-	via_cmdbuf_start(dev_priv);
-
-	return 0;
-}
-
-static int via_dma_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	drm_via_dma_init_t *init = data;
-	int retcode = 0;
-
-	switch (init->func) {
-	case VIA_INIT_DMA:
-		if (!DRM_SUSER(DRM_CURPROC))
-			retcode = -EPERM;
-		else
-			retcode = via_initialize(dev, dev_priv, init);
-		break;
-	case VIA_CLEANUP_DMA:
-		if (!DRM_SUSER(DRM_CURPROC))
-			retcode = -EPERM;
-		else
-			retcode = via_dma_cleanup(dev);
-		break;
-	case VIA_DMA_INITIALIZED:
-		retcode = (dev_priv->ring.virtual_start != NULL) ?
-			0 : -EFAULT;
-		break;
-	default:
-		retcode = -EINVAL;
-		break;
-	}
-
-	return retcode;
-}
-
-static int via_dispatch_cmdbuffer(struct drm_device *dev, drm_via_cmdbuffer_t *cmd)
-{
-	drm_via_private_t *dev_priv;
-	uint32_t *vb;
-	int ret;
-
-	dev_priv = (drm_via_private_t *) dev->dev_private;
-
-	if (dev_priv->ring.virtual_start == NULL) {
-		DRM_ERROR("called without initializing AGP ring buffer.\n");
-		return -EFAULT;
-	}
-
-	if (cmd->size > VIA_PCI_BUF_SIZE)
-		return -ENOMEM;
-
-	if (DRM_COPY_FROM_USER(dev_priv->pci_buf, cmd->buf, cmd->size))
-		return -EFAULT;
-
-	/*
-	 * Running this function on AGP memory is dead slow. Therefore
-	 * we run it on a temporary cacheable system memory buffer and
-	 * copy it to AGP memory when ready.
-	 */
-
-	if ((ret =
-	     via_verify_command_stream((uint32_t *) dev_priv->pci_buf,
-				       cmd->size, dev, 1))) {
-		return ret;
-	}
-
-	vb = via_check_dma(dev_priv, (cmd->size < 0x100) ? 0x102 : cmd->size);
-	if (vb == NULL)
-		return -EAGAIN;
-
-	memcpy(vb, dev_priv->pci_buf, cmd->size);
-
-	dev_priv->dma_low += cmd->size;
-
-	/*
-	 * Small submissions somehow stalls the CPU. (AGP cache effects?)
-	 * pad to greater size.
-	 */
-
-	if (cmd->size < 0x100)
-		via_pad_cache(dev_priv, (0x100 - cmd->size) >> 3);
-	via_cmdbuf_pause(dev_priv);
-
-	return 0;
-}
-
-int via_driver_dma_quiescent(struct drm_device *dev)
-{
-	drm_via_private_t *dev_priv = dev->dev_private;
-
-	if (!via_wait_idle(dev_priv))
-		return -EBUSY;
-	return 0;
-}
-
-static int via_flush_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	return via_driver_dma_quiescent(dev);
-}
-
-static int via_cmdbuffer(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_cmdbuffer_t *cmdbuf = data;
-	int ret;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DRM_DEBUG("buf %p size %lu\n", cmdbuf->buf, cmdbuf->size);
-
-	ret = via_dispatch_cmdbuffer(dev, cmdbuf);
-	return ret;
-}
-
-static int via_dispatch_pci_cmdbuffer(struct drm_device *dev,
-				      drm_via_cmdbuffer_t *cmd)
-{
-	drm_via_private_t *dev_priv = dev->dev_private;
-	int ret;
-
-	if (cmd->size > VIA_PCI_BUF_SIZE)
-		return -ENOMEM;
-	if (DRM_COPY_FROM_USER(dev_priv->pci_buf, cmd->buf, cmd->size))
-		return -EFAULT;
-
-	if ((ret =
-	     via_verify_command_stream((uint32_t *) dev_priv->pci_buf,
-				       cmd->size, dev, 0))) {
-		return ret;
-	}
-
-	ret =
-	    via_parse_command_stream(dev, (const uint32_t *)dev_priv->pci_buf,
-				     cmd->size);
-	return ret;
-}
-
-static int via_pci_cmdbuffer(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_cmdbuffer_t *cmdbuf = data;
-	int ret;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DRM_DEBUG("buf %p size %lu\n", cmdbuf->buf, cmdbuf->size);
-
-	ret = via_dispatch_pci_cmdbuffer(dev, cmdbuf);
-	return ret;
-}
-
-static inline uint32_t *via_align_buffer(drm_via_private_t *dev_priv,
-					 uint32_t * vb, int qw_count)
-{
-	for (; qw_count > 0; --qw_count)
-		VIA_OUT_RING_QW(HC_DUMMY, HC_DUMMY);
-	return vb;
-}
-
-/*
- * This function is used internally by ring buffer management code.
- *
- * Returns virtual pointer to ring buffer.
- */
-static inline uint32_t *via_get_dma(drm_via_private_t *dev_priv)
-{
-	return (uint32_t *) (dev_priv->dma_ptr + dev_priv->dma_low);
-}
-
-/*
- * Hooks a segment of data into the tail of the ring-buffer by
- * modifying the pause address stored in the buffer itself. If
- * the regulator has already paused, restart it.
- */
-static int via_hook_segment(drm_via_private_t *dev_priv,
-			    uint32_t pause_addr_hi, uint32_t pause_addr_lo,
-			    int no_pci_fire)
-{
-	int paused, count;
-	volatile uint32_t *paused_at = dev_priv->last_pause_ptr;
-	uint32_t reader, ptr;
-	uint32_t diff;
-
-	paused = 0;
-	via_flush_write_combine();
-	(void) *(volatile uint32_t *)(via_get_dma(dev_priv) - 1);
-
-	*paused_at = pause_addr_lo;
-	via_flush_write_combine();
-	(void) *paused_at;
-
-	reader = *(dev_priv->hw_addr_ptr);
-	ptr = ((volatile char *)paused_at - dev_priv->dma_ptr) +
-		dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr + 4;
-
-	dev_priv->last_pause_ptr = via_get_dma(dev_priv) - 1;
-
-	/*
-	 * If there is a possibility that the command reader will
-	 * miss the new pause address and pause on the old one,
-	 * In that case we need to program the new start address
-	 * using PCI.
-	 */
-
-	diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff;
-	count = 10000000;
-	while (diff == 0 && count--) {
-		paused = (VIA_READ(0x41c) & 0x80000000);
-		if (paused)
-			break;
-		reader = *(dev_priv->hw_addr_ptr);
-		diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff;
-	}
-
-	paused = VIA_READ(0x41c) & 0x80000000;
-
-	if (paused && !no_pci_fire) {
-		reader = *(dev_priv->hw_addr_ptr);
-		diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff;
-		diff &= (dev_priv->dma_high - 1);
-		if (diff != 0 && diff < (dev_priv->dma_high >> 1)) {
-			DRM_ERROR("Paused at incorrect address. "
-				  "0x%08x, 0x%08x 0x%08x\n",
-				  ptr, reader, dev_priv->dma_diff);
-		} else if (diff == 0) {
-			/*
-			 * There is a concern that these writes may stall the PCI bus
-			 * if the GPU is not idle. However, idling the GPU first
-			 * doesn't make a difference.
-			 */
-
-			VIA_WRITE(VIA_REG_TRANSET, (HC_ParaType_PreCR << 16));
-			VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_hi);
-			VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_lo);
-			VIA_READ(VIA_REG_TRANSPACE);
-		}
-	}
-	return paused;
-}
-
-static int via_wait_idle(drm_via_private_t *dev_priv)
-{
-	int count = 10000000;
-
-	while (!(VIA_READ(VIA_REG_STATUS) & VIA_VR_QUEUE_BUSY) && --count)
-		;
-
-	while (count && (VIA_READ(VIA_REG_STATUS) &
-			   (VIA_CMD_RGTR_BUSY | VIA_2D_ENG_BUSY |
-			    VIA_3D_ENG_BUSY)))
-		--count;
-	return count;
-}
-
-static uint32_t *via_align_cmd(drm_via_private_t *dev_priv, uint32_t cmd_type,
-			       uint32_t addr, uint32_t *cmd_addr_hi,
-			       uint32_t *cmd_addr_lo, int skip_wait)
-{
-	uint32_t agp_base;
-	uint32_t cmd_addr, addr_lo, addr_hi;
-	uint32_t *vb;
-	uint32_t qw_pad_count;
-
-	if (!skip_wait)
-		via_cmdbuf_wait(dev_priv, 2 * CMDBUF_ALIGNMENT_SIZE);
-
-	vb = via_get_dma(dev_priv);
-	VIA_OUT_RING_QW(HC_HEADER2 | ((VIA_REG_TRANSET >> 2) << 12) |
-			(VIA_REG_TRANSPACE >> 2), HC_ParaType_PreCR << 16);
-	agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
-	qw_pad_count = (CMDBUF_ALIGNMENT_SIZE >> 3) -
-	    ((dev_priv->dma_low & CMDBUF_ALIGNMENT_MASK) >> 3);
-
-	cmd_addr = (addr) ? addr :
-	    agp_base + dev_priv->dma_low - 8 + (qw_pad_count << 3);
-	addr_lo = ((HC_SubA_HAGPBpL << 24) | (cmd_type & HC_HAGPBpID_MASK) |
-		   (cmd_addr & HC_HAGPBpL_MASK));
-	addr_hi = ((HC_SubA_HAGPBpH << 24) | (cmd_addr >> 24));
-
-	vb = via_align_buffer(dev_priv, vb, qw_pad_count - 1);
-	VIA_OUT_RING_QW(*cmd_addr_hi = addr_hi, *cmd_addr_lo = addr_lo);
-	return vb;
-}
-
-static void via_cmdbuf_start(drm_via_private_t *dev_priv)
-{
-	uint32_t pause_addr_lo, pause_addr_hi;
-	uint32_t start_addr, start_addr_lo;
-	uint32_t end_addr, end_addr_lo;
-	uint32_t command;
-	uint32_t agp_base;
-	uint32_t ptr;
-	uint32_t reader;
-	int count;
-
-	dev_priv->dma_low = 0;
-
-	agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
-	start_addr = agp_base;
-	end_addr = agp_base + dev_priv->dma_high;
-
-	start_addr_lo = ((HC_SubA_HAGPBstL << 24) | (start_addr & 0xFFFFFF));
-	end_addr_lo = ((HC_SubA_HAGPBendL << 24) | (end_addr & 0xFFFFFF));
-	command = ((HC_SubA_HAGPCMNT << 24) | (start_addr >> 24) |
-		   ((end_addr & 0xff000000) >> 16));
-
-	dev_priv->last_pause_ptr =
-	    via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0,
-			  &pause_addr_hi, &pause_addr_lo, 1) - 1;
-
-	via_flush_write_combine();
-	(void) *(volatile uint32_t *)dev_priv->last_pause_ptr;
-
-	VIA_WRITE(VIA_REG_TRANSET, (HC_ParaType_PreCR << 16));
-	VIA_WRITE(VIA_REG_TRANSPACE, command);
-	VIA_WRITE(VIA_REG_TRANSPACE, start_addr_lo);
-	VIA_WRITE(VIA_REG_TRANSPACE, end_addr_lo);
-
-	VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_hi);
-	VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_lo);
-	DRM_WRITEMEMORYBARRIER();
-	VIA_WRITE(VIA_REG_TRANSPACE, command | HC_HAGPCMNT_MASK);
-	VIA_READ(VIA_REG_TRANSPACE);
-
-	dev_priv->dma_diff = 0;
-
-	count = 10000000;
-	while (!(VIA_READ(0x41c) & 0x80000000) && count--);
-
-	reader = *(dev_priv->hw_addr_ptr);
-	ptr = ((volatile char *)dev_priv->last_pause_ptr - dev_priv->dma_ptr) +
-	    dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr + 4;
-
-	/*
-	 * This is the difference between where we tell the
-	 * command reader to pause and where it actually pauses.
-	 * This differs between hw implementation so we need to
-	 * detect it.
-	 */
-
-	dev_priv->dma_diff = ptr - reader;
-}
-
-static void via_pad_cache(drm_via_private_t *dev_priv, int qwords)
-{
-	uint32_t *vb;
-
-	via_cmdbuf_wait(dev_priv, qwords + 2);
-	vb = via_get_dma(dev_priv);
-	VIA_OUT_RING_QW(HC_HEADER2, HC_ParaType_NotTex << 16);
-	via_align_buffer(dev_priv, vb, qwords);
-}
-
-static inline void via_dummy_bitblt(drm_via_private_t *dev_priv)
-{
-	uint32_t *vb = via_get_dma(dev_priv);
-	SetReg2DAGP(0x0C, (0 | (0 << 16)));
-	SetReg2DAGP(0x10, 0 | (0 << 16));
-	SetReg2DAGP(0x0, 0x1 | 0x2000 | 0xAA000000);
-}
-
-static void via_cmdbuf_jump(drm_via_private_t *dev_priv)
-{
-	uint32_t agp_base;
-	uint32_t pause_addr_lo, pause_addr_hi;
-	uint32_t jump_addr_lo, jump_addr_hi;
-	volatile uint32_t *last_pause_ptr;
-	uint32_t dma_low_save1, dma_low_save2;
-
-	agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
-	via_align_cmd(dev_priv, HC_HAGPBpID_JUMP, 0, &jump_addr_hi,
-		      &jump_addr_lo, 0);
-
-	dev_priv->dma_wrap = dev_priv->dma_low;
-
-	/*
-	 * Wrap command buffer to the beginning.
-	 */
-
-	dev_priv->dma_low = 0;
-	if (via_cmdbuf_wait(dev_priv, CMDBUF_ALIGNMENT_SIZE) != 0)
-		DRM_ERROR("via_cmdbuf_jump failed\n");
-
-	via_dummy_bitblt(dev_priv);
-	via_dummy_bitblt(dev_priv);
-
-	last_pause_ptr =
-	    via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0, &pause_addr_hi,
-			  &pause_addr_lo, 0) - 1;
-	via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0, &pause_addr_hi,
-		      &pause_addr_lo, 0);
-
-	*last_pause_ptr = pause_addr_lo;
-	dma_low_save1 = dev_priv->dma_low;
-
-	/*
-	 * Now, set a trap that will pause the regulator if it tries to rerun the old
-	 * command buffer. (Which may happen if via_hook_segment detecs a command regulator pause
-	 * and reissues the jump command over PCI, while the regulator has already taken the jump
-	 * and actually paused at the current buffer end).
-	 * There appears to be no other way to detect this condition, since the hw_addr_pointer
-	 * does not seem to get updated immediately when a jump occurs.
-	 */
-
-	last_pause_ptr =
-		via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0, &pause_addr_hi,
-			      &pause_addr_lo, 0) - 1;
-	via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0, &pause_addr_hi,
-		      &pause_addr_lo, 0);
-	*last_pause_ptr = pause_addr_lo;
-
-	dma_low_save2 = dev_priv->dma_low;
-	dev_priv->dma_low = dma_low_save1;
-	via_hook_segment(dev_priv, jump_addr_hi, jump_addr_lo, 0);
-	dev_priv->dma_low = dma_low_save2;
-	via_hook_segment(dev_priv, pause_addr_hi, pause_addr_lo, 0);
-}
-
-
-static void via_cmdbuf_rewind(drm_via_private_t *dev_priv)
-{
-	via_cmdbuf_jump(dev_priv);
-}
-
-static void via_cmdbuf_flush(drm_via_private_t *dev_priv, uint32_t cmd_type)
-{
-	uint32_t pause_addr_lo, pause_addr_hi;
-
-	via_align_cmd(dev_priv, cmd_type, 0, &pause_addr_hi, &pause_addr_lo, 0);
-	via_hook_segment(dev_priv, pause_addr_hi, pause_addr_lo, 0);
-}
-
-static void via_cmdbuf_pause(drm_via_private_t *dev_priv)
-{
-	via_cmdbuf_flush(dev_priv, HC_HAGPBpID_PAUSE);
-}
-
-static void via_cmdbuf_reset(drm_via_private_t *dev_priv)
-{
-	via_cmdbuf_flush(dev_priv, HC_HAGPBpID_STOP);
-	via_wait_idle(dev_priv);
-}
-
-/*
- * User interface to the space and lag functions.
- */
-
-static int via_cmdbuf_size(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_cmdbuf_size_t *d_siz = data;
-	int ret = 0;
-	uint32_t tmp_size, count;
-	drm_via_private_t *dev_priv;
-
-	DRM_DEBUG("\n");
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	dev_priv = (drm_via_private_t *) dev->dev_private;
-
-	if (dev_priv->ring.virtual_start == NULL) {
-		DRM_ERROR("called without initializing AGP ring buffer.\n");
-		return -EFAULT;
-	}
-
-	count = 1000000;
-	tmp_size = d_siz->size;
-	switch (d_siz->func) {
-	case VIA_CMDBUF_SPACE:
-		while (((tmp_size = via_cmdbuf_space(dev_priv)) < d_siz->size)
-		       && --count) {
-			if (!d_siz->wait)
-				break;
-		}
-		if (!count) {
-			DRM_ERROR("VIA_CMDBUF_SPACE timed out.\n");
-			ret = -EAGAIN;
-		}
-		break;
-	case VIA_CMDBUF_LAG:
-		while (((tmp_size = via_cmdbuf_lag(dev_priv)) > d_siz->size)
-		       && --count) {
-			if (!d_siz->wait)
-				break;
-		}
-		if (!count) {
-			DRM_ERROR("VIA_CMDBUF_LAG timed out.\n");
-			ret = -EAGAIN;
-		}
-		break;
-	default:
-		ret = -EFAULT;
-	}
-	d_siz->size = tmp_size;
-
-	return ret;
-}
-
-struct drm_ioctl_desc via_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(VIA_ALLOCMEM, via_mem_alloc, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_FREEMEM, via_mem_free, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_AGP_INIT, via_agp_init, DRM_AUTH|DRM_MASTER),
-	DRM_IOCTL_DEF_DRV(VIA_FB_INIT, via_fb_init, DRM_AUTH|DRM_MASTER),
-	DRM_IOCTL_DEF_DRV(VIA_MAP_INIT, via_map_init, DRM_AUTH|DRM_MASTER),
-	DRM_IOCTL_DEF_DRV(VIA_DEC_FUTEX, via_decoder_futex, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_DMA_INIT, via_dma_init, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_CMDBUFFER, via_cmdbuffer, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_FLUSH, via_flush_ioctl, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_PCICMD, via_pci_cmdbuffer, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_CMDBUF_SIZE, via_cmdbuf_size, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_WAIT_IRQ, via_wait_irq, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_DMA_BLIT, via_dma_blit, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(VIA_BLIT_SYNC, via_dma_blit_sync, DRM_AUTH)
-};
-
-int via_max_ioctl = DRM_ARRAY_SIZE(via_ioctls);
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_dmablit.c b/ANDROID_3.4.5/drivers/gpu/drm/via/via_dmablit.c
deleted file mode 100644
index 3e038a39..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_dmablit.c
+++ /dev/null
@@ -1,808 +0,0 @@
-/* via_dmablit.c -- PCI DMA BitBlt support for the VIA Unichrome/Pro
- *
- * Copyright (C) 2005 Thomas Hellstrom, All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Thomas Hellstrom.
- *    Partially based on code obtained from Digeo Inc.
- */
-
-
-/*
- * Unmaps the DMA mappings.
- * FIXME: Is this a NoOp on x86? Also
- * FIXME: What happens if this one is called and a pending blit has previously done
- * the same DMA mappings?
- */
-
-#include "drmP.h"
-#include "via_drm.h"
-#include "via_drv.h"
-#include "via_dmablit.h"
-
-#include <linux/pagemap.h>
-#include <linux/slab.h>
-
-#define VIA_PGDN(x)	     (((unsigned long)(x)) & PAGE_MASK)
-#define VIA_PGOFF(x)	    (((unsigned long)(x)) & ~PAGE_MASK)
-#define VIA_PFN(x)	      ((unsigned long)(x) >> PAGE_SHIFT)
-
-typedef struct _drm_via_descriptor {
-	uint32_t mem_addr;
-	uint32_t dev_addr;
-	uint32_t size;
-	uint32_t next;
-} drm_via_descriptor_t;
-
-
-/*
- * Unmap a DMA mapping.
- */
-
-
-
-static void
-via_unmap_blit_from_device(struct pci_dev *pdev, drm_via_sg_info_t *vsg)
-{
-	int num_desc = vsg->num_desc;
-	unsigned cur_descriptor_page = num_desc / vsg->descriptors_per_page;
-	unsigned descriptor_this_page = num_desc % vsg->descriptors_per_page;
-	drm_via_descriptor_t *desc_ptr = vsg->desc_pages[cur_descriptor_page] +
-		descriptor_this_page;
-	dma_addr_t next = vsg->chain_start;
-
-	while (num_desc--) {
-		if (descriptor_this_page-- == 0) {
-			cur_descriptor_page--;
-			descriptor_this_page = vsg->descriptors_per_page - 1;
-			desc_ptr = vsg->desc_pages[cur_descriptor_page] +
-				descriptor_this_page;
-		}
-		dma_unmap_single(&pdev->dev, next, sizeof(*desc_ptr), DMA_TO_DEVICE);
-		dma_unmap_page(&pdev->dev, desc_ptr->mem_addr, desc_ptr->size, vsg->direction);
-		next = (dma_addr_t) desc_ptr->next;
-		desc_ptr--;
-	}
-}
-
-/*
- * If mode = 0, count how many descriptors are needed.
- * If mode = 1, Map the DMA pages for the device, put together and map also the descriptors.
- * Descriptors are run in reverse order by the hardware because we are not allowed to update the
- * 'next' field without syncing calls when the descriptor is already mapped.
- */
-
-static void
-via_map_blit_for_device(struct pci_dev *pdev,
-		   const drm_via_dmablit_t *xfer,
-		   drm_via_sg_info_t *vsg,
-		   int mode)
-{
-	unsigned cur_descriptor_page = 0;
-	unsigned num_descriptors_this_page = 0;
-	unsigned char *mem_addr = xfer->mem_addr;
-	unsigned char *cur_mem;
-	unsigned char *first_addr = (unsigned char *)VIA_PGDN(mem_addr);
-	uint32_t fb_addr = xfer->fb_addr;
-	uint32_t cur_fb;
-	unsigned long line_len;
-	unsigned remaining_len;
-	int num_desc = 0;
-	int cur_line;
-	dma_addr_t next = 0 | VIA_DMA_DPR_EC;
-	drm_via_descriptor_t *desc_ptr = NULL;
-
-	if (mode == 1)
-		desc_ptr = vsg->desc_pages[cur_descriptor_page];
-
-	for (cur_line = 0; cur_line < xfer->num_lines; ++cur_line) {
-
-		line_len = xfer->line_length;
-		cur_fb = fb_addr;
-		cur_mem = mem_addr;
-
-		while (line_len > 0) {
-
-			remaining_len = min(PAGE_SIZE-VIA_PGOFF(cur_mem), line_len);
-			line_len -= remaining_len;
-
-			if (mode == 1) {
-				desc_ptr->mem_addr =
-					dma_map_page(&pdev->dev,
-						     vsg->pages[VIA_PFN(cur_mem) -
-								VIA_PFN(first_addr)],
-						     VIA_PGOFF(cur_mem), remaining_len,
-						     vsg->direction);
-				desc_ptr->dev_addr = cur_fb;
-
-				desc_ptr->size = remaining_len;
-				desc_ptr->next = (uint32_t) next;
-				next = dma_map_single(&pdev->dev, desc_ptr, sizeof(*desc_ptr),
-						      DMA_TO_DEVICE);
-				desc_ptr++;
-				if (++num_descriptors_this_page >= vsg->descriptors_per_page) {
-					num_descriptors_this_page = 0;
-					desc_ptr = vsg->desc_pages[++cur_descriptor_page];
-				}
-			}
-
-			num_desc++;
-			cur_mem += remaining_len;
-			cur_fb += remaining_len;
-		}
-
-		mem_addr += xfer->mem_stride;
-		fb_addr += xfer->fb_stride;
-	}
-
-	if (mode == 1) {
-		vsg->chain_start = next;
-		vsg->state = dr_via_device_mapped;
-	}
-	vsg->num_desc = num_desc;
-}
-
-/*
- * Function that frees up all resources for a blit. It is usable even if the
- * blit info has only been partially built as long as the status enum is consistent
- * with the actual status of the used resources.
- */
-
-
-static void
-via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg)
-{
-	struct page *page;
-	int i;
-
-	switch (vsg->state) {
-	case dr_via_device_mapped:
-		via_unmap_blit_from_device(pdev, vsg);
-	case dr_via_desc_pages_alloc:
-		for (i = 0; i < vsg->num_desc_pages; ++i) {
-			if (vsg->desc_pages[i] != NULL)
-				free_page((unsigned long)vsg->desc_pages[i]);
-		}
-		kfree(vsg->desc_pages);
-	case dr_via_pages_locked:
-		for (i = 0; i < vsg->num_pages; ++i) {
-			if (NULL != (page = vsg->pages[i])) {
-				if (!PageReserved(page) && (DMA_FROM_DEVICE == vsg->direction))
-					SetPageDirty(page);
-				page_cache_release(page);
-			}
-		}
-	case dr_via_pages_alloc:
-		vfree(vsg->pages);
-	default:
-		vsg->state = dr_via_sg_init;
-	}
-	vfree(vsg->bounce_buffer);
-	vsg->bounce_buffer = NULL;
-	vsg->free_on_sequence = 0;
-}
-
-/*
- * Fire a blit engine.
- */
-
-static void
-via_fire_dmablit(struct drm_device *dev, drm_via_sg_info_t *vsg, int engine)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *)dev->dev_private;
-
-	VIA_WRITE(VIA_PCI_DMA_MAR0 + engine*0x10, 0);
-	VIA_WRITE(VIA_PCI_DMA_DAR0 + engine*0x10, 0);
-	VIA_WRITE(VIA_PCI_DMA_CSR0 + engine*0x04, VIA_DMA_CSR_DD | VIA_DMA_CSR_TD |
-		  VIA_DMA_CSR_DE);
-	VIA_WRITE(VIA_PCI_DMA_MR0  + engine*0x04, VIA_DMA_MR_CM | VIA_DMA_MR_TDIE);
-	VIA_WRITE(VIA_PCI_DMA_BCR0 + engine*0x10, 0);
-	VIA_WRITE(VIA_PCI_DMA_DPR0 + engine*0x10, vsg->chain_start);
-	DRM_WRITEMEMORYBARRIER();
-	VIA_WRITE(VIA_PCI_DMA_CSR0 + engine*0x04, VIA_DMA_CSR_DE | VIA_DMA_CSR_TS);
-	VIA_READ(VIA_PCI_DMA_CSR0 + engine*0x04);
-}
-
-/*
- * Obtain a page pointer array and lock all pages into system memory. A segmentation violation will
- * occur here if the calling user does not have access to the submitted address.
- */
-
-static int
-via_lock_all_dma_pages(drm_via_sg_info_t *vsg,  drm_via_dmablit_t *xfer)
-{
-	int ret;
-	unsigned long first_pfn = VIA_PFN(xfer->mem_addr);
-	vsg->num_pages = VIA_PFN(xfer->mem_addr + (xfer->num_lines * xfer->mem_stride - 1)) -
-		first_pfn + 1;
-
-	vsg->pages = vzalloc(sizeof(struct page *) * vsg->num_pages);
-	if (NULL == vsg->pages)
-		return -ENOMEM;
-	down_read(&current->mm->mmap_sem);
-	ret = get_user_pages(current, current->mm,
-			     (unsigned long)xfer->mem_addr,
-			     vsg->num_pages,
-			     (vsg->direction == DMA_FROM_DEVICE),
-			     0, vsg->pages, NULL);
-
-	up_read(&current->mm->mmap_sem);
-	if (ret != vsg->num_pages) {
-		if (ret < 0)
-			return ret;
-		vsg->state = dr_via_pages_locked;
-		return -EINVAL;
-	}
-	vsg->state = dr_via_pages_locked;
-	DRM_DEBUG("DMA pages locked\n");
-	return 0;
-}
-
-/*
- * Allocate DMA capable memory for the blit descriptor chain, and an array that keeps track of the
- * pages we allocate. We don't want to use kmalloc for the descriptor chain because it may be
- * quite large for some blits, and pages don't need to be contingous.
- */
-
-static int
-via_alloc_desc_pages(drm_via_sg_info_t *vsg)
-{
-	int i;
-
-	vsg->descriptors_per_page = PAGE_SIZE / sizeof(drm_via_descriptor_t);
-	vsg->num_desc_pages = (vsg->num_desc + vsg->descriptors_per_page - 1) /
-		vsg->descriptors_per_page;
-
-	if (NULL ==  (vsg->desc_pages = kcalloc(vsg->num_desc_pages, sizeof(void *), GFP_KERNEL)))
-		return -ENOMEM;
-
-	vsg->state = dr_via_desc_pages_alloc;
-	for (i = 0; i < vsg->num_desc_pages; ++i) {
-		if (NULL == (vsg->desc_pages[i] =
-			     (drm_via_descriptor_t *) __get_free_page(GFP_KERNEL)))
-			return -ENOMEM;
-	}
-	DRM_DEBUG("Allocated %d pages for %d descriptors.\n", vsg->num_desc_pages,
-		  vsg->num_desc);
-	return 0;
-}
-
-static void
-via_abort_dmablit(struct drm_device *dev, int engine)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *)dev->dev_private;
-
-	VIA_WRITE(VIA_PCI_DMA_CSR0 + engine*0x04, VIA_DMA_CSR_TA);
-}
-
-static void
-via_dmablit_engine_off(struct drm_device *dev, int engine)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *)dev->dev_private;
-
-	VIA_WRITE(VIA_PCI_DMA_CSR0 + engine*0x04, VIA_DMA_CSR_TD | VIA_DMA_CSR_DD);
-}
-
-
-
-/*
- * The dmablit part of the IRQ handler. Trying to do only reasonably fast things here.
- * The rest, like unmapping and freeing memory for done blits is done in a separate workqueue
- * task. Basically the task of the interrupt handler is to submit a new blit to the engine, while
- * the workqueue task takes care of processing associated with the old blit.
- */
-
-void
-via_dmablit_handler(struct drm_device *dev, int engine, int from_irq)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *)dev->dev_private;
-	drm_via_blitq_t *blitq = dev_priv->blit_queues + engine;
-	int cur;
-	int done_transfer;
-	unsigned long irqsave = 0;
-	uint32_t status = 0;
-
-	DRM_DEBUG("DMA blit handler called. engine = %d, from_irq = %d, blitq = 0x%lx\n",
-		  engine, from_irq, (unsigned long) blitq);
-
-	if (from_irq)
-		spin_lock(&blitq->blit_lock);
-	else
-		spin_lock_irqsave(&blitq->blit_lock, irqsave);
-
-	done_transfer = blitq->is_active &&
-	  ((status = VIA_READ(VIA_PCI_DMA_CSR0 + engine*0x04)) & VIA_DMA_CSR_TD);
-	done_transfer = done_transfer || (blitq->aborting && !(status & VIA_DMA_CSR_DE));
-
-	cur = blitq->cur;
-	if (done_transfer) {
-
-		blitq->blits[cur]->aborted = blitq->aborting;
-		blitq->done_blit_handle++;
-		DRM_WAKEUP(blitq->blit_queue + cur);
-
-		cur++;
-		if (cur >= VIA_NUM_BLIT_SLOTS)
-			cur = 0;
-		blitq->cur = cur;
-
-		/*
-		 * Clear transfer done flag.
-		 */
-
-		VIA_WRITE(VIA_PCI_DMA_CSR0 + engine*0x04,  VIA_DMA_CSR_TD);
-
-		blitq->is_active = 0;
-		blitq->aborting = 0;
-		schedule_work(&blitq->wq);
-
-	} else if (blitq->is_active && time_after_eq(jiffies, blitq->end)) {
-
-		/*
-		 * Abort transfer after one second.
-		 */
-
-		via_abort_dmablit(dev, engine);
-		blitq->aborting = 1;
-		blitq->end = jiffies + DRM_HZ;
-	}
-
-	if (!blitq->is_active) {
-		if (blitq->num_outstanding) {
-			via_fire_dmablit(dev, blitq->blits[cur], engine);
-			blitq->is_active = 1;
-			blitq->cur = cur;
-			blitq->num_outstanding--;
-			blitq->end = jiffies + DRM_HZ;
-			if (!timer_pending(&blitq->poll_timer))
-				mod_timer(&blitq->poll_timer, jiffies + 1);
-		} else {
-			if (timer_pending(&blitq->poll_timer))
-				del_timer(&blitq->poll_timer);
-			via_dmablit_engine_off(dev, engine);
-		}
-	}
-
-	if (from_irq)
-		spin_unlock(&blitq->blit_lock);
-	else
-		spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
-}
-
-
-
-/*
- * Check whether this blit is still active, performing necessary locking.
- */
-
-static int
-via_dmablit_active(drm_via_blitq_t *blitq, int engine, uint32_t handle, wait_queue_head_t **queue)
-{
-	unsigned long irqsave;
-	uint32_t slot;
-	int active;
-
-	spin_lock_irqsave(&blitq->blit_lock, irqsave);
-
-	/*
-	 * Allow for handle wraparounds.
-	 */
-
-	active = ((blitq->done_blit_handle - handle) > (1 << 23)) &&
-		((blitq->cur_blit_handle - handle) <= (1 << 23));
-
-	if (queue && active) {
-		slot = handle - blitq->done_blit_handle + blitq->cur - 1;
-		if (slot >= VIA_NUM_BLIT_SLOTS)
-			slot -= VIA_NUM_BLIT_SLOTS;
-		*queue = blitq->blit_queue + slot;
-	}
-
-	spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
-
-	return active;
-}
-
-/*
- * Sync. Wait for at least three seconds for the blit to be performed.
- */
-
-static int
-via_dmablit_sync(struct drm_device *dev, uint32_t handle, int engine)
-{
-
-	drm_via_private_t *dev_priv = (drm_via_private_t *)dev->dev_private;
-	drm_via_blitq_t *blitq = dev_priv->blit_queues + engine;
-	wait_queue_head_t *queue;
-	int ret = 0;
-
-	if (via_dmablit_active(blitq, engine, handle, &queue)) {
-		DRM_WAIT_ON(ret, *queue, 3 * DRM_HZ,
-			    !via_dmablit_active(blitq, engine, handle, NULL));
-	}
-	DRM_DEBUG("DMA blit sync handle 0x%x engine %d returned %d\n",
-		  handle, engine, ret);
-
-	return ret;
-}
-
-
-/*
- * A timer that regularly polls the blit engine in cases where we don't have interrupts:
- * a) Broken hardware (typically those that don't have any video capture facility).
- * b) Blit abort. The hardware doesn't send an interrupt when a blit is aborted.
- * The timer and hardware IRQ's can and do work in parallel. If the hardware has
- * irqs, it will shorten the latency somewhat.
- */
-
-
-
-static void
-via_dmablit_timer(unsigned long data)
-{
-	drm_via_blitq_t *blitq = (drm_via_blitq_t *) data;
-	struct drm_device *dev = blitq->dev;
-	int engine = (int)
-		(blitq - ((drm_via_private_t *)dev->dev_private)->blit_queues);
-
-	DRM_DEBUG("Polling timer called for engine %d, jiffies %lu\n", engine,
-		  (unsigned long) jiffies);
-
-	via_dmablit_handler(dev, engine, 0);
-
-	if (!timer_pending(&blitq->poll_timer)) {
-		mod_timer(&blitq->poll_timer, jiffies + 1);
-
-	       /*
-		* Rerun handler to delete timer if engines are off, and
-		* to shorten abort latency. This is a little nasty.
-		*/
-
-	       via_dmablit_handler(dev, engine, 0);
-
-	}
-}
-
-
-
-
-/*
- * Workqueue task that frees data and mappings associated with a blit.
- * Also wakes up waiting processes. Each of these tasks handles one
- * blit engine only and may not be called on each interrupt.
- */
-
-
-static void
-via_dmablit_workqueue(struct work_struct *work)
-{
-	drm_via_blitq_t *blitq = container_of(work, drm_via_blitq_t, wq);
-	struct drm_device *dev = blitq->dev;
-	unsigned long irqsave;
-	drm_via_sg_info_t *cur_sg;
-	int cur_released;
-
-
-	DRM_DEBUG("Workqueue task called for blit engine %ld\n", (unsigned long)
-		  (blitq - ((drm_via_private_t *)dev->dev_private)->blit_queues));
-
-	spin_lock_irqsave(&blitq->blit_lock, irqsave);
-
-	while (blitq->serviced != blitq->cur) {
-
-		cur_released = blitq->serviced++;
-
-		DRM_DEBUG("Releasing blit slot %d\n", cur_released);
-
-		if (blitq->serviced >= VIA_NUM_BLIT_SLOTS)
-			blitq->serviced = 0;
-
-		cur_sg = blitq->blits[cur_released];
-		blitq->num_free++;
-
-		spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
-
-		DRM_WAKEUP(&blitq->busy_queue);
-
-		via_free_sg_info(dev->pdev, cur_sg);
-		kfree(cur_sg);
-
-		spin_lock_irqsave(&blitq->blit_lock, irqsave);
-	}
-
-	spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
-}
-
-
-/*
- * Init all blit engines. Currently we use two, but some hardware have 4.
- */
-
-
-void
-via_init_dmablit(struct drm_device *dev)
-{
-	int i, j;
-	drm_via_private_t *dev_priv = (drm_via_private_t *)dev->dev_private;
-	drm_via_blitq_t *blitq;
-
-	pci_set_master(dev->pdev);
-
-	for (i = 0; i < VIA_NUM_BLIT_ENGINES; ++i) {
-		blitq = dev_priv->blit_queues + i;
-		blitq->dev = dev;
-		blitq->cur_blit_handle = 0;
-		blitq->done_blit_handle = 0;
-		blitq->head = 0;
-		blitq->cur = 0;
-		blitq->serviced = 0;
-		blitq->num_free = VIA_NUM_BLIT_SLOTS - 1;
-		blitq->num_outstanding = 0;
-		blitq->is_active = 0;
-		blitq->aborting = 0;
-		spin_lock_init(&blitq->blit_lock);
-		for (j = 0; j < VIA_NUM_BLIT_SLOTS; ++j)
-			DRM_INIT_WAITQUEUE(blitq->blit_queue + j);
-		DRM_INIT_WAITQUEUE(&blitq->busy_queue);
-		INIT_WORK(&blitq->wq, via_dmablit_workqueue);
-		setup_timer(&blitq->poll_timer, via_dmablit_timer,
-				(unsigned long)blitq);
-	}
-}
-
-/*
- * Build all info and do all mappings required for a blit.
- */
-
-
-static int
-via_build_sg_info(struct drm_device *dev, drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer)
-{
-	int draw = xfer->to_fb;
-	int ret = 0;
-
-	vsg->direction = (draw) ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
-	vsg->bounce_buffer = NULL;
-
-	vsg->state = dr_via_sg_init;
-
-	if (xfer->num_lines <= 0 || xfer->line_length <= 0) {
-		DRM_ERROR("Zero size bitblt.\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * Below check is a driver limitation, not a hardware one. We
-	 * don't want to lock unused pages, and don't want to incoporate the
-	 * extra logic of avoiding them. Make sure there are no.
-	 * (Not a big limitation anyway.)
-	 */
-
-	if ((xfer->mem_stride - xfer->line_length) > 2*PAGE_SIZE) {
-		DRM_ERROR("Too large system memory stride. Stride: %d, "
-			  "Length: %d\n", xfer->mem_stride, xfer->line_length);
-		return -EINVAL;
-	}
-
-	if ((xfer->mem_stride == xfer->line_length) &&
-	   (xfer->fb_stride == xfer->line_length)) {
-		xfer->mem_stride *= xfer->num_lines;
-		xfer->line_length = xfer->mem_stride;
-		xfer->fb_stride = xfer->mem_stride;
-		xfer->num_lines = 1;
-	}
-
-	/*
-	 * Don't lock an arbitrary large number of pages, since that causes a
-	 * DOS security hole.
-	 */
-
-	if (xfer->num_lines > 2048 || (xfer->num_lines*xfer->mem_stride > (2048*2048*4))) {
-		DRM_ERROR("Too large PCI DMA bitblt.\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * we allow a negative fb stride to allow flipping of images in
-	 * transfer.
-	 */
-
-	if (xfer->mem_stride < xfer->line_length ||
-		abs(xfer->fb_stride) < xfer->line_length) {
-		DRM_ERROR("Invalid frame-buffer / memory stride.\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * A hardware bug seems to be worked around if system memory addresses start on
-	 * 16 byte boundaries. This seems a bit restrictive however. VIA is contacted
-	 * about this. Meanwhile, impose the following restrictions:
-	 */
-
-#ifdef VIA_BUGFREE
-	if ((((unsigned long)xfer->mem_addr & 3) != ((unsigned long)xfer->fb_addr & 3)) ||
-	    ((xfer->num_lines > 1) && ((xfer->mem_stride & 3) != (xfer->fb_stride & 3)))) {
-		DRM_ERROR("Invalid DRM bitblt alignment.\n");
-		return -EINVAL;
-	}
-#else
-	if ((((unsigned long)xfer->mem_addr & 15) ||
-	      ((unsigned long)xfer->fb_addr & 3)) ||
-	   ((xfer->num_lines > 1) &&
-	   ((xfer->mem_stride & 15) || (xfer->fb_stride & 3)))) {
-		DRM_ERROR("Invalid DRM bitblt alignment.\n");
-		return -EINVAL;
-	}
-#endif
-
-	if (0 != (ret = via_lock_all_dma_pages(vsg, xfer))) {
-		DRM_ERROR("Could not lock DMA pages.\n");
-		via_free_sg_info(dev->pdev, vsg);
-		return ret;
-	}
-
-	via_map_blit_for_device(dev->pdev, xfer, vsg, 0);
-	if (0 != (ret = via_alloc_desc_pages(vsg))) {
-		DRM_ERROR("Could not allocate DMA descriptor pages.\n");
-		via_free_sg_info(dev->pdev, vsg);
-		return ret;
-	}
-	via_map_blit_for_device(dev->pdev, xfer, vsg, 1);
-
-	return 0;
-}
-
-
-/*
- * Reserve one free slot in the blit queue. Will wait for one second for one
- * to become available. Otherwise -EBUSY is returned.
- */
-
-static int
-via_dmablit_grab_slot(drm_via_blitq_t *blitq, int engine)
-{
-	int ret = 0;
-	unsigned long irqsave;
-
-	DRM_DEBUG("Num free is %d\n", blitq->num_free);
-	spin_lock_irqsave(&blitq->blit_lock, irqsave);
-	while (blitq->num_free == 0) {
-		spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
-
-		DRM_WAIT_ON(ret, blitq->busy_queue, DRM_HZ, blitq->num_free > 0);
-		if (ret)
-			return (-EINTR == ret) ? -EAGAIN : ret;
-
-		spin_lock_irqsave(&blitq->blit_lock, irqsave);
-	}
-
-	blitq->num_free--;
-	spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
-
-	return 0;
-}
-
-/*
- * Hand back a free slot if we changed our mind.
- */
-
-static void
-via_dmablit_release_slot(drm_via_blitq_t *blitq)
-{
-	unsigned long irqsave;
-
-	spin_lock_irqsave(&blitq->blit_lock, irqsave);
-	blitq->num_free++;
-	spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
-	DRM_WAKEUP(&blitq->busy_queue);
-}
-
-/*
- * Grab a free slot. Build blit info and queue a blit.
- */
-
-
-static int
-via_dmablit(struct drm_device *dev, drm_via_dmablit_t *xfer)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *)dev->dev_private;
-	drm_via_sg_info_t *vsg;
-	drm_via_blitq_t *blitq;
-	int ret;
-	int engine;
-	unsigned long irqsave;
-
-	if (dev_priv == NULL) {
-		DRM_ERROR("Called without initialization.\n");
-		return -EINVAL;
-	}
-
-	engine = (xfer->to_fb) ? 0 : 1;
-	blitq = dev_priv->blit_queues + engine;
-	if (0 != (ret = via_dmablit_grab_slot(blitq, engine)))
-		return ret;
-	if (NULL == (vsg = kmalloc(sizeof(*vsg), GFP_KERNEL))) {
-		via_dmablit_release_slot(blitq);
-		return -ENOMEM;
-	}
-	if (0 != (ret = via_build_sg_info(dev, vsg, xfer))) {
-		via_dmablit_release_slot(blitq);
-		kfree(vsg);
-		return ret;
-	}
-	spin_lock_irqsave(&blitq->blit_lock, irqsave);
-
-	blitq->blits[blitq->head++] = vsg;
-	if (blitq->head >= VIA_NUM_BLIT_SLOTS)
-		blitq->head = 0;
-	blitq->num_outstanding++;
-	xfer->sync.sync_handle = ++blitq->cur_blit_handle;
-
-	spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
-	xfer->sync.engine = engine;
-
-	via_dmablit_handler(dev, engine, 0);
-
-	return 0;
-}
-
-/*
- * Sync on a previously submitted blit. Note that the X server use signals extensively, and
- * that there is a very big probability that this IOCTL will be interrupted by a signal. In that
- * case it returns with -EAGAIN for the signal to be delivered.
- * The caller should then reissue the IOCTL. This is similar to what is being done for drmGetLock().
- */
-
-int
-via_dma_blit_sync(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_blitsync_t *sync = data;
-	int err;
-
-	if (sync->engine >= VIA_NUM_BLIT_ENGINES)
-		return -EINVAL;
-
-	err = via_dmablit_sync(dev, sync->sync_handle, sync->engine);
-
-	if (-EINTR == err)
-		err = -EAGAIN;
-
-	return err;
-}
-
-
-/*
- * Queue a blit and hand back a handle to be used for sync. This IOCTL may be interrupted by a signal
- * while waiting for a free slot in the blit queue. In that case it returns with -EAGAIN and should
- * be reissued. See the above IOCTL code.
- */
-
-int
-via_dma_blit(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_dmablit_t *xfer = data;
-	int err;
-
-	err = via_dmablit(dev, xfer);
-
-	return err;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_dmablit.h b/ANDROID_3.4.5/drivers/gpu/drm/via/via_dmablit.h
deleted file mode 100644
index 9b662a32..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_dmablit.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/* via_dmablit.h -- PCI DMA BitBlt support for the VIA Unichrome/Pro
- *
- * Copyright 2005 Thomas Hellstrom.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Thomas Hellstrom.
- *    Register info from Digeo Inc.
- */
-
-#ifndef _VIA_DMABLIT_H
-#define _VIA_DMABLIT_H
-
-#include <linux/dma-mapping.h>
-
-#define VIA_NUM_BLIT_ENGINES 2
-#define VIA_NUM_BLIT_SLOTS 8
-
-struct _drm_via_descriptor;
-
-typedef struct _drm_via_sg_info {
-	struct page **pages;
-	unsigned long num_pages;
-	struct _drm_via_descriptor **desc_pages;
-	int num_desc_pages;
-	int num_desc;
-	enum dma_data_direction direction;
-	unsigned char *bounce_buffer;
-	dma_addr_t chain_start;
-	uint32_t free_on_sequence;
-	unsigned int descriptors_per_page;
-	int aborted;
-	enum {
-		dr_via_device_mapped,
-		dr_via_desc_pages_alloc,
-		dr_via_pages_locked,
-		dr_via_pages_alloc,
-		dr_via_sg_init
-	} state;
-} drm_via_sg_info_t;
-
-typedef struct _drm_via_blitq {
-	struct drm_device *dev;
-	uint32_t cur_blit_handle;
-	uint32_t done_blit_handle;
-	unsigned serviced;
-	unsigned head;
-	unsigned cur;
-	unsigned num_free;
-	unsigned num_outstanding;
-	unsigned long end;
-	int aborting;
-	int is_active;
-	drm_via_sg_info_t *blits[VIA_NUM_BLIT_SLOTS];
-	spinlock_t blit_lock;
-	wait_queue_head_t blit_queue[VIA_NUM_BLIT_SLOTS];
-	wait_queue_head_t busy_queue;
-	struct work_struct wq;
-	struct timer_list poll_timer;
-} drm_via_blitq_t;
-
-
-/*
- *  PCI DMA Registers
- *  Channels 2 & 3 don't seem to be implemented in hardware.
- */
-
-#define VIA_PCI_DMA_MAR0            0xE40   /* Memory Address Register of Channel 0 */
-#define VIA_PCI_DMA_DAR0            0xE44   /* Device Address Register of Channel 0 */
-#define VIA_PCI_DMA_BCR0            0xE48   /* Byte Count Register of Channel 0 */
-#define VIA_PCI_DMA_DPR0            0xE4C   /* Descriptor Pointer Register of Channel 0 */
-
-#define VIA_PCI_DMA_MAR1            0xE50   /* Memory Address Register of Channel 1 */
-#define VIA_PCI_DMA_DAR1            0xE54   /* Device Address Register of Channel 1 */
-#define VIA_PCI_DMA_BCR1            0xE58   /* Byte Count Register of Channel 1 */
-#define VIA_PCI_DMA_DPR1            0xE5C   /* Descriptor Pointer Register of Channel 1 */
-
-#define VIA_PCI_DMA_MAR2            0xE60   /* Memory Address Register of Channel 2 */
-#define VIA_PCI_DMA_DAR2            0xE64   /* Device Address Register of Channel 2 */
-#define VIA_PCI_DMA_BCR2            0xE68   /* Byte Count Register of Channel 2 */
-#define VIA_PCI_DMA_DPR2            0xE6C   /* Descriptor Pointer Register of Channel 2 */
-
-#define VIA_PCI_DMA_MAR3            0xE70   /* Memory Address Register of Channel 3 */
-#define VIA_PCI_DMA_DAR3            0xE74   /* Device Address Register of Channel 3 */
-#define VIA_PCI_DMA_BCR3            0xE78   /* Byte Count Register of Channel 3 */
-#define VIA_PCI_DMA_DPR3            0xE7C   /* Descriptor Pointer Register of Channel 3 */
-
-#define VIA_PCI_DMA_MR0             0xE80   /* Mode Register of Channel 0 */
-#define VIA_PCI_DMA_MR1             0xE84   /* Mode Register of Channel 1 */
-#define VIA_PCI_DMA_MR2             0xE88   /* Mode Register of Channel 2 */
-#define VIA_PCI_DMA_MR3             0xE8C   /* Mode Register of Channel 3 */
-
-#define VIA_PCI_DMA_CSR0            0xE90   /* Command/Status Register of Channel 0 */
-#define VIA_PCI_DMA_CSR1            0xE94   /* Command/Status Register of Channel 1 */
-#define VIA_PCI_DMA_CSR2            0xE98   /* Command/Status Register of Channel 2 */
-#define VIA_PCI_DMA_CSR3            0xE9C   /* Command/Status Register of Channel 3 */
-
-#define VIA_PCI_DMA_PTR             0xEA0   /* Priority Type Register */
-
-/* Define for DMA engine */
-/* DPR */
-#define VIA_DMA_DPR_EC		(1<<1)	/* end of chain */
-#define VIA_DMA_DPR_DDIE	(1<<2)	/* descriptor done interrupt enable */
-#define VIA_DMA_DPR_DT		(1<<3)	/* direction of transfer (RO) */
-
-/* MR */
-#define VIA_DMA_MR_CM		(1<<0)	/* chaining mode */
-#define VIA_DMA_MR_TDIE		(1<<1)	/* transfer done interrupt enable */
-#define VIA_DMA_MR_HENDMACMD		(1<<7) /* ? */
-
-/* CSR */
-#define VIA_DMA_CSR_DE		(1<<0)	/* DMA enable */
-#define VIA_DMA_CSR_TS		(1<<1)	/* transfer start */
-#define VIA_DMA_CSR_TA		(1<<2)	/* transfer abort */
-#define VIA_DMA_CSR_TD		(1<<3)	/* transfer done */
-#define VIA_DMA_CSR_DD		(1<<4)	/* descriptor done */
-#define VIA_DMA_DPR_EC          (1<<1)  /* end of chain */
-
-
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/via/via_drv.c
deleted file mode 100644
index 02661f35..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_drv.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "via_drm.h"
-#include "via_drv.h"
-
-#include "drm_pciids.h"
-
-static int via_driver_open(struct drm_device *dev, struct drm_file *file)
-{
-	struct via_file_private *file_priv;
-
-	DRM_DEBUG_DRIVER("\n");
-	file_priv = kmalloc(sizeof(*file_priv), GFP_KERNEL);
-	if (!file_priv)
-		return -ENOMEM;
-
-	file->driver_priv = file_priv;
-
-	INIT_LIST_HEAD(&file_priv->obj_list);
-
-	return 0;
-}
-
-void via_driver_postclose(struct drm_device *dev, struct drm_file *file)
-{
-	struct via_file_private *file_priv = file->driver_priv;
-
-	kfree(file_priv);
-}
-
-static struct pci_device_id pciidlist[] = {
-	viadrv_PCI_IDS
-};
-
-static const struct file_operations via_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ |
-	    DRIVER_IRQ_SHARED,
-	.load = via_driver_load,
-	.unload = via_driver_unload,
-	.open = via_driver_open,
-	.postclose = via_driver_postclose,
-	.context_dtor = via_final_context,
-	.get_vblank_counter = via_get_vblank_counter,
-	.enable_vblank = via_enable_vblank,
-	.disable_vblank = via_disable_vblank,
-	.irq_preinstall = via_driver_irq_preinstall,
-	.irq_postinstall = via_driver_irq_postinstall,
-	.irq_uninstall = via_driver_irq_uninstall,
-	.irq_handler = via_driver_irq_handler,
-	.dma_quiescent = via_driver_dma_quiescent,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-	.reclaim_buffers_locked = NULL,
-	.reclaim_buffers_idlelocked = via_reclaim_buffers_locked,
-	.lastclose = via_lastclose,
-	.ioctls = via_ioctls,
-	.fops = &via_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct pci_driver via_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-};
-
-static int __init via_init(void)
-{
-	driver.num_ioctls = via_max_ioctl;
-	via_init_command_verifier();
-	return drm_pci_init(&driver, &via_pci_driver);
-}
-
-static void __exit via_exit(void)
-{
-	drm_pci_exit(&driver, &via_pci_driver);
-}
-
-module_init(via_init);
-module_exit(via_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/via/via_drv.h
deleted file mode 100644
index 88edacc9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_drv.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#ifndef _VIA_DRV_H_
-#define _VIA_DRV_H_
-
-#include "drm_mm.h"
-#define DRIVER_AUTHOR	"Various"
-
-#define DRIVER_NAME		"via"
-#define DRIVER_DESC		"VIA Unichrome / Pro"
-#define DRIVER_DATE		"20070202"
-
-#define DRIVER_MAJOR		2
-#define DRIVER_MINOR		11
-#define DRIVER_PATCHLEVEL	1
-
-#include "via_verifier.h"
-
-#include "via_dmablit.h"
-
-#define VIA_PCI_BUF_SIZE 60000
-#define VIA_FIRE_BUF_SIZE  1024
-#define VIA_NUM_IRQS 4
-
-typedef struct drm_via_ring_buffer {
-	drm_local_map_t map;
-	char *virtual_start;
-} drm_via_ring_buffer_t;
-
-typedef uint32_t maskarray_t[5];
-
-typedef struct drm_via_irq {
-	atomic_t irq_received;
-	uint32_t pending_mask;
-	uint32_t enable_mask;
-	wait_queue_head_t irq_queue;
-} drm_via_irq_t;
-
-typedef struct drm_via_private {
-	drm_via_sarea_t *sarea_priv;
-	drm_local_map_t *sarea;
-	drm_local_map_t *fb;
-	drm_local_map_t *mmio;
-	unsigned long agpAddr;
-	wait_queue_head_t decoder_queue[VIA_NR_XVMC_LOCKS];
-	char *dma_ptr;
-	unsigned int dma_low;
-	unsigned int dma_high;
-	unsigned int dma_offset;
-	uint32_t dma_wrap;
-	volatile uint32_t *last_pause_ptr;
-	volatile uint32_t *hw_addr_ptr;
-	drm_via_ring_buffer_t ring;
-	struct timeval last_vblank;
-	int last_vblank_valid;
-	unsigned usec_per_vblank;
-	atomic_t vbl_received;
-	drm_via_state_t hc_state;
-	char pci_buf[VIA_PCI_BUF_SIZE];
-	const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
-	uint32_t num_fire_offsets;
-	int chipset;
-	drm_via_irq_t via_irqs[VIA_NUM_IRQS];
-	unsigned num_irqs;
-	maskarray_t *irq_masks;
-	uint32_t irq_enable_mask;
-	uint32_t irq_pending_mask;
-	int *irq_map;
-	unsigned int idle_fault;
-	int vram_initialized;
-	struct drm_mm vram_mm;
-	int agp_initialized;
-	struct drm_mm agp_mm;
-	/** Mapping of userspace keys to mm objects */
-	struct idr object_idr;
-	unsigned long vram_offset;
-	unsigned long agp_offset;
-	drm_via_blitq_t blit_queues[VIA_NUM_BLIT_ENGINES];
-	uint32_t dma_diff;
-} drm_via_private_t;
-
-enum via_family {
-  VIA_OTHER = 0,     /* Baseline */
-  VIA_PRO_GROUP_A,   /* Another video engine and DMA commands */
-  VIA_DX9_0          /* Same video as pro_group_a, but 3D is unsupported */
-};
-
-/* VIA MMIO register access */
-#define VIA_BASE ((dev_priv->mmio))
-
-#define VIA_READ(reg)		DRM_READ32(VIA_BASE, reg)
-#define VIA_WRITE(reg, val)	DRM_WRITE32(VIA_BASE, reg, val)
-#define VIA_READ8(reg)		DRM_READ8(VIA_BASE, reg)
-#define VIA_WRITE8(reg, val)	DRM_WRITE8(VIA_BASE, reg, val)
-
-extern struct drm_ioctl_desc via_ioctls[];
-extern int via_max_ioctl;
-
-extern int via_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int via_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int via_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int via_agp_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int via_map_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int via_decoder_futex(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int via_dma_blit_sync(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int via_dma_blit(struct drm_device *dev, void *data, struct drm_file *file_priv);
-
-extern int via_driver_load(struct drm_device *dev, unsigned long chipset);
-extern int via_driver_unload(struct drm_device *dev);
-
-extern int via_init_context(struct drm_device *dev, int context);
-extern int via_final_context(struct drm_device *dev, int context);
-
-extern int via_do_cleanup_map(struct drm_device *dev);
-extern u32 via_get_vblank_counter(struct drm_device *dev, int crtc);
-extern int via_enable_vblank(struct drm_device *dev, int crtc);
-extern void via_disable_vblank(struct drm_device *dev, int crtc);
-
-extern irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS);
-extern void via_driver_irq_preinstall(struct drm_device *dev);
-extern int via_driver_irq_postinstall(struct drm_device *dev);
-extern void via_driver_irq_uninstall(struct drm_device *dev);
-
-extern int via_dma_cleanup(struct drm_device *dev);
-extern void via_init_command_verifier(void);
-extern int via_driver_dma_quiescent(struct drm_device *dev);
-extern void via_init_futex(drm_via_private_t *dev_priv);
-extern void via_cleanup_futex(drm_via_private_t *dev_priv);
-extern void via_release_futex(drm_via_private_t *dev_priv, int context);
-
-extern void via_reclaim_buffers_locked(struct drm_device *dev,
-				       struct drm_file *file_priv);
-extern void via_lastclose(struct drm_device *dev);
-
-extern void via_dmablit_handler(struct drm_device *dev, int engine, int from_irq);
-extern void via_init_dmablit(struct drm_device *dev);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_irq.c b/ANDROID_3.4.5/drivers/gpu/drm/via/via_irq.c
deleted file mode 100644
index d391f48e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_irq.c
+++ /dev/null
@@ -1,392 +0,0 @@
-/* via_irq.c
- *
- * Copyright 2004 BEAM Ltd.
- * Copyright 2002 Tungsten Graphics, Inc.
- * Copyright 2005 Thomas Hellstrom.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BEAM LTD, TUNGSTEN GRAPHICS  AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Terry Barnaby <terry1@beam.ltd.uk>
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Thomas Hellstrom <unichrome@shipmail.org>
- *
- * This code provides standard DRM access to the Via Unichrome / Pro Vertical blank
- * interrupt, as well as an infrastructure to handle other interrupts of the chip.
- * The refresh rate is also calculated for video playback sync purposes.
- */
-
-#include "drmP.h"
-#include "drm.h"
-#include "via_drm.h"
-#include "via_drv.h"
-
-#define VIA_REG_INTERRUPT       0x200
-
-/* VIA_REG_INTERRUPT */
-#define VIA_IRQ_GLOBAL	  (1 << 31)
-#define VIA_IRQ_VBLANK_ENABLE   (1 << 19)
-#define VIA_IRQ_VBLANK_PENDING  (1 << 3)
-#define VIA_IRQ_HQV0_ENABLE     (1 << 11)
-#define VIA_IRQ_HQV1_ENABLE     (1 << 25)
-#define VIA_IRQ_HQV0_PENDING    (1 << 9)
-#define VIA_IRQ_HQV1_PENDING    (1 << 10)
-#define VIA_IRQ_DMA0_DD_ENABLE  (1 << 20)
-#define VIA_IRQ_DMA0_TD_ENABLE  (1 << 21)
-#define VIA_IRQ_DMA1_DD_ENABLE  (1 << 22)
-#define VIA_IRQ_DMA1_TD_ENABLE  (1 << 23)
-#define VIA_IRQ_DMA0_DD_PENDING (1 << 4)
-#define VIA_IRQ_DMA0_TD_PENDING (1 << 5)
-#define VIA_IRQ_DMA1_DD_PENDING (1 << 6)
-#define VIA_IRQ_DMA1_TD_PENDING (1 << 7)
-
-
-/*
- * Device-specific IRQs go here. This type might need to be extended with
- * the register if there are multiple IRQ control registers.
- * Currently we activate the HQV interrupts of  Unichrome Pro group A.
- */
-
-static maskarray_t via_pro_group_a_irqs[] = {
-	{VIA_IRQ_HQV0_ENABLE, VIA_IRQ_HQV0_PENDING, 0x000003D0, 0x00008010,
-	 0x00000000 },
-	{VIA_IRQ_HQV1_ENABLE, VIA_IRQ_HQV1_PENDING, 0x000013D0, 0x00008010,
-	 0x00000000 },
-	{VIA_IRQ_DMA0_TD_ENABLE, VIA_IRQ_DMA0_TD_PENDING, VIA_PCI_DMA_CSR0,
-	 VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008},
-	{VIA_IRQ_DMA1_TD_ENABLE, VIA_IRQ_DMA1_TD_PENDING, VIA_PCI_DMA_CSR1,
-	 VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008},
-};
-static int via_num_pro_group_a = ARRAY_SIZE(via_pro_group_a_irqs);
-static int via_irqmap_pro_group_a[] = {0, 1, -1, 2, -1, 3};
-
-static maskarray_t via_unichrome_irqs[] = {
-	{VIA_IRQ_DMA0_TD_ENABLE, VIA_IRQ_DMA0_TD_PENDING, VIA_PCI_DMA_CSR0,
-	 VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008},
-	{VIA_IRQ_DMA1_TD_ENABLE, VIA_IRQ_DMA1_TD_PENDING, VIA_PCI_DMA_CSR1,
-	 VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008}
-};
-static int via_num_unichrome = ARRAY_SIZE(via_unichrome_irqs);
-static int via_irqmap_unichrome[] = {-1, -1, -1, 0, -1, 1};
-
-
-static unsigned time_diff(struct timeval *now, struct timeval *then)
-{
-	return (now->tv_usec >= then->tv_usec) ?
-		now->tv_usec - then->tv_usec :
-		1000000 - (then->tv_usec - now->tv_usec);
-}
-
-u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
-{
-	drm_via_private_t *dev_priv = dev->dev_private;
-	if (crtc != 0)
-		return 0;
-
-	return atomic_read(&dev_priv->vbl_received);
-}
-
-irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	u32 status;
-	int handled = 0;
-	struct timeval cur_vblank;
-	drm_via_irq_t *cur_irq = dev_priv->via_irqs;
-	int i;
-
-	status = VIA_READ(VIA_REG_INTERRUPT);
-	if (status & VIA_IRQ_VBLANK_PENDING) {
-		atomic_inc(&dev_priv->vbl_received);
-		if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
-			do_gettimeofday(&cur_vblank);
-			if (dev_priv->last_vblank_valid) {
-				dev_priv->usec_per_vblank =
-					time_diff(&cur_vblank,
-						  &dev_priv->last_vblank) >> 4;
-			}
-			dev_priv->last_vblank = cur_vblank;
-			dev_priv->last_vblank_valid = 1;
-		}
-		if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
-			DRM_DEBUG("US per vblank is: %u\n",
-				  dev_priv->usec_per_vblank);
-		}
-		drm_handle_vblank(dev, 0);
-		handled = 1;
-	}
-
-	for (i = 0; i < dev_priv->num_irqs; ++i) {
-		if (status & cur_irq->pending_mask) {
-			atomic_inc(&cur_irq->irq_received);
-			DRM_WAKEUP(&cur_irq->irq_queue);
-			handled = 1;
-			if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
-				via_dmablit_handler(dev, 0, 1);
-			else if (dev_priv->irq_map[drm_via_irq_dma1_td] == i)
-				via_dmablit_handler(dev, 1, 1);
-		}
-		cur_irq++;
-	}
-
-	/* Acknowledge interrupts */
-	VIA_WRITE(VIA_REG_INTERRUPT, status);
-
-
-	if (handled)
-		return IRQ_HANDLED;
-	else
-		return IRQ_NONE;
-}
-
-static __inline__ void viadrv_acknowledge_irqs(drm_via_private_t *dev_priv)
-{
-	u32 status;
-
-	if (dev_priv) {
-		/* Acknowledge interrupts */
-		status = VIA_READ(VIA_REG_INTERRUPT);
-		VIA_WRITE(VIA_REG_INTERRUPT, status |
-			  dev_priv->irq_pending_mask);
-	}
-}
-
-int via_enable_vblank(struct drm_device *dev, int crtc)
-{
-	drm_via_private_t *dev_priv = dev->dev_private;
-	u32 status;
-
-	if (crtc != 0) {
-		DRM_ERROR("%s:  bad crtc %d\n", __func__, crtc);
-		return -EINVAL;
-	}
-
-	status = VIA_READ(VIA_REG_INTERRUPT);
-	VIA_WRITE(VIA_REG_INTERRUPT, status | VIA_IRQ_VBLANK_ENABLE);
-
-	VIA_WRITE8(0x83d4, 0x11);
-	VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) | 0x30);
-
-	return 0;
-}
-
-void via_disable_vblank(struct drm_device *dev, int crtc)
-{
-	drm_via_private_t *dev_priv = dev->dev_private;
-	u32 status;
-
-	status = VIA_READ(VIA_REG_INTERRUPT);
-	VIA_WRITE(VIA_REG_INTERRUPT, status & ~VIA_IRQ_VBLANK_ENABLE);
-
-	VIA_WRITE8(0x83d4, 0x11);
-	VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) & ~0x30);
-
-	if (crtc != 0)
-		DRM_ERROR("%s:  bad crtc %d\n", __func__, crtc);
-}
-
-static int
-via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence,
-		    unsigned int *sequence)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	unsigned int cur_irq_sequence;
-	drm_via_irq_t *cur_irq;
-	int ret = 0;
-	maskarray_t *masks;
-	int real_irq;
-
-	DRM_DEBUG("\n");
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	if (irq >= drm_via_irq_num) {
-		DRM_ERROR("Trying to wait on unknown irq %d\n", irq);
-		return -EINVAL;
-	}
-
-	real_irq = dev_priv->irq_map[irq];
-
-	if (real_irq < 0) {
-		DRM_ERROR("Video IRQ %d not available on this hardware.\n",
-			  irq);
-		return -EINVAL;
-	}
-
-	masks = dev_priv->irq_masks;
-	cur_irq = dev_priv->via_irqs + real_irq;
-
-	if (masks[real_irq][2] && !force_sequence) {
-		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
-			    ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
-			     masks[irq][4]));
-		cur_irq_sequence = atomic_read(&cur_irq->irq_received);
-	} else {
-		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
-			    (((cur_irq_sequence =
-			       atomic_read(&cur_irq->irq_received)) -
-			      *sequence) <= (1 << 23)));
-	}
-	*sequence = cur_irq_sequence;
-	return ret;
-}
-
-
-/*
- * drm_dma.h hooks
- */
-
-void via_driver_irq_preinstall(struct drm_device *dev)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	u32 status;
-	drm_via_irq_t *cur_irq;
-	int i;
-
-	DRM_DEBUG("dev_priv: %p\n", dev_priv);
-	if (dev_priv) {
-		cur_irq = dev_priv->via_irqs;
-
-		dev_priv->irq_enable_mask = VIA_IRQ_VBLANK_ENABLE;
-		dev_priv->irq_pending_mask = VIA_IRQ_VBLANK_PENDING;
-
-		if (dev_priv->chipset == VIA_PRO_GROUP_A ||
-		    dev_priv->chipset == VIA_DX9_0) {
-			dev_priv->irq_masks = via_pro_group_a_irqs;
-			dev_priv->num_irqs = via_num_pro_group_a;
-			dev_priv->irq_map = via_irqmap_pro_group_a;
-		} else {
-			dev_priv->irq_masks = via_unichrome_irqs;
-			dev_priv->num_irqs = via_num_unichrome;
-			dev_priv->irq_map = via_irqmap_unichrome;
-		}
-
-		for (i = 0; i < dev_priv->num_irqs; ++i) {
-			atomic_set(&cur_irq->irq_received, 0);
-			cur_irq->enable_mask = dev_priv->irq_masks[i][0];
-			cur_irq->pending_mask = dev_priv->irq_masks[i][1];
-			DRM_INIT_WAITQUEUE(&cur_irq->irq_queue);
-			dev_priv->irq_enable_mask |= cur_irq->enable_mask;
-			dev_priv->irq_pending_mask |= cur_irq->pending_mask;
-			cur_irq++;
-
-			DRM_DEBUG("Initializing IRQ %d\n", i);
-		}
-
-		dev_priv->last_vblank_valid = 0;
-
-		/* Clear VSync interrupt regs */
-		status = VIA_READ(VIA_REG_INTERRUPT);
-		VIA_WRITE(VIA_REG_INTERRUPT, status &
-			  ~(dev_priv->irq_enable_mask));
-
-		/* Clear bits if they're already high */
-		viadrv_acknowledge_irqs(dev_priv);
-	}
-}
-
-int via_driver_irq_postinstall(struct drm_device *dev)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	u32 status;
-
-	DRM_DEBUG("via_driver_irq_postinstall\n");
-	if (!dev_priv)
-		return -EINVAL;
-
-	status = VIA_READ(VIA_REG_INTERRUPT);
-	VIA_WRITE(VIA_REG_INTERRUPT, status | VIA_IRQ_GLOBAL
-		  | dev_priv->irq_enable_mask);
-
-	/* Some magic, oh for some data sheets ! */
-	VIA_WRITE8(0x83d4, 0x11);
-	VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) | 0x30);
-
-	return 0;
-}
-
-void via_driver_irq_uninstall(struct drm_device *dev)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	u32 status;
-
-	DRM_DEBUG("\n");
-	if (dev_priv) {
-
-		/* Some more magic, oh for some data sheets ! */
-
-		VIA_WRITE8(0x83d4, 0x11);
-		VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) & ~0x30);
-
-		status = VIA_READ(VIA_REG_INTERRUPT);
-		VIA_WRITE(VIA_REG_INTERRUPT, status &
-			  ~(VIA_IRQ_VBLANK_ENABLE | dev_priv->irq_enable_mask));
-	}
-}
-
-int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_irqwait_t *irqwait = data;
-	struct timeval now;
-	int ret = 0;
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	drm_via_irq_t *cur_irq = dev_priv->via_irqs;
-	int force_sequence;
-
-	if (irqwait->request.irq >= dev_priv->num_irqs) {
-		DRM_ERROR("Trying to wait on unknown irq %d\n",
-			  irqwait->request.irq);
-		return -EINVAL;
-	}
-
-	cur_irq += irqwait->request.irq;
-
-	switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
-	case VIA_IRQ_RELATIVE:
-		irqwait->request.sequence +=
-			atomic_read(&cur_irq->irq_received);
-		irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
-	case VIA_IRQ_ABSOLUTE:
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (irqwait->request.type & VIA_IRQ_SIGNAL) {
-		DRM_ERROR("Signals on Via IRQs not implemented yet.\n");
-		return -EINVAL;
-	}
-
-	force_sequence = (irqwait->request.type & VIA_IRQ_FORCE_SEQUENCE);
-
-	ret = via_driver_irq_wait(dev, irqwait->request.irq, force_sequence,
-				  &irqwait->request.sequence);
-	do_gettimeofday(&now);
-	irqwait->reply.tval_sec = now.tv_sec;
-	irqwait->reply.tval_usec = now.tv_usec;
-
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_map.c b/ANDROID_3.4.5/drivers/gpu/drm/via/via_map.c
deleted file mode 100644
index c126182a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_map.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#include "drmP.h"
-#include "via_drm.h"
-#include "via_drv.h"
-
-static int via_do_init_map(struct drm_device *dev, drm_via_init_t *init)
-{
-	drm_via_private_t *dev_priv = dev->dev_private;
-
-	DRM_DEBUG("\n");
-
-	dev_priv->sarea = drm_getsarea(dev);
-	if (!dev_priv->sarea) {
-		DRM_ERROR("could not find sarea!\n");
-		dev->dev_private = (void *)dev_priv;
-		via_do_cleanup_map(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->fb = drm_core_findmap(dev, init->fb_offset);
-	if (!dev_priv->fb) {
-		DRM_ERROR("could not find framebuffer!\n");
-		dev->dev_private = (void *)dev_priv;
-		via_do_cleanup_map(dev);
-		return -EINVAL;
-	}
-	dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset);
-	if (!dev_priv->mmio) {
-		DRM_ERROR("could not find mmio region!\n");
-		dev->dev_private = (void *)dev_priv;
-		via_do_cleanup_map(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->sarea_priv =
-	    (drm_via_sarea_t *) ((u8 *) dev_priv->sarea->handle +
-				 init->sarea_priv_offset);
-
-	dev_priv->agpAddr = init->agpAddr;
-
-	via_init_futex(dev_priv);
-
-	via_init_dmablit(dev);
-
-	dev->dev_private = (void *)dev_priv;
-	return 0;
-}
-
-int via_do_cleanup_map(struct drm_device *dev)
-{
-	via_dma_cleanup(dev);
-
-	return 0;
-}
-
-int via_map_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_init_t *init = data;
-
-	DRM_DEBUG("\n");
-
-	switch (init->func) {
-	case VIA_INIT_MAP:
-		return via_do_init_map(dev, init);
-	case VIA_CLEANUP_MAP:
-		return via_do_cleanup_map(dev);
-	}
-
-	return -EINVAL;
-}
-
-int via_driver_load(struct drm_device *dev, unsigned long chipset)
-{
-	drm_via_private_t *dev_priv;
-	int ret = 0;
-
-	dev_priv = kzalloc(sizeof(drm_via_private_t), GFP_KERNEL);
-	if (dev_priv == NULL)
-		return -ENOMEM;
-
-	idr_init(&dev_priv->object_idr);
-	dev->dev_private = (void *)dev_priv;
-
-	dev_priv->chipset = chipset;
-
-	pci_set_master(dev->pdev);
-
-	ret = drm_vblank_init(dev, 1);
-	if (ret) {
-		kfree(dev_priv);
-		return ret;
-	}
-
-	return 0;
-}
-
-int via_driver_unload(struct drm_device *dev)
-{
-	drm_via_private_t *dev_priv = dev->dev_private;
-
-	idr_remove_all(&dev_priv->object_idr);
-	idr_destroy(&dev_priv->object_idr);
-
-	kfree(dev_priv);
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_mm.c b/ANDROID_3.4.5/drivers/gpu/drm/via/via_mm.c
deleted file mode 100644
index a3574d09..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_mm.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * Copyright 2006 Tungsten Graphics Inc., Bismarck, ND., USA.
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-/*
- * Authors: Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#include "drmP.h"
-#include "via_drm.h"
-#include "via_drv.h"
-
-#define VIA_MM_ALIGN_SHIFT 4
-#define VIA_MM_ALIGN_MASK ((1 << VIA_MM_ALIGN_SHIFT) - 1)
-
-struct via_memblock {
-	struct drm_mm_node mm_node;
-	struct list_head owner_list;
-};
-
-int via_agp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_agp_t *agp = data;
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-
-	mutex_lock(&dev->struct_mutex);
-	drm_mm_init(&dev_priv->agp_mm, 0, agp->size >> VIA_MM_ALIGN_SHIFT);
-
-	dev_priv->agp_initialized = 1;
-	dev_priv->agp_offset = agp->offset;
-	mutex_unlock(&dev->struct_mutex);
-
-	DRM_DEBUG("offset = %u, size = %u\n", agp->offset, agp->size);
-	return 0;
-}
-
-int via_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_fb_t *fb = data;
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-
-	mutex_lock(&dev->struct_mutex);
-	drm_mm_init(&dev_priv->vram_mm, 0, fb->size >> VIA_MM_ALIGN_SHIFT);
-
-	dev_priv->vram_initialized = 1;
-	dev_priv->vram_offset = fb->offset;
-
-	mutex_unlock(&dev->struct_mutex);
-	DRM_DEBUG("offset = %u, size = %u\n", fb->offset, fb->size);
-
-	return 0;
-
-}
-
-int via_final_context(struct drm_device *dev, int context)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-
-	via_release_futex(dev_priv, context);
-
-	/* Linux specific until context tracking code gets ported to BSD */
-	/* Last context, perform cleanup */
-	if (dev->ctx_count == 1 && dev->dev_private) {
-		DRM_DEBUG("Last Context\n");
-		drm_irq_uninstall(dev);
-		via_cleanup_futex(dev_priv);
-		via_do_cleanup_map(dev);
-	}
-	return 1;
-}
-
-void via_lastclose(struct drm_device *dev)
-{
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-
-	if (!dev_priv)
-		return;
-
-	mutex_lock(&dev->struct_mutex);
-	if (dev_priv->vram_initialized) {
-		drm_mm_takedown(&dev_priv->vram_mm);
-		dev_priv->vram_initialized = 0;
-	}
-	if (dev_priv->agp_initialized) {
-		drm_mm_takedown(&dev_priv->agp_mm);
-		dev_priv->agp_initialized = 0;
-	}
-	mutex_unlock(&dev->struct_mutex);
-}
-
-int via_mem_alloc(struct drm_device *dev, void *data,
-		  struct drm_file *file)
-{
-	drm_via_mem_t *mem = data;
-	int retval = 0, user_key;
-	struct via_memblock *item;
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	struct via_file_private *file_priv = file->driver_priv;
-	unsigned long tmpSize;
-
-	if (mem->type > VIA_MEM_AGP) {
-		DRM_ERROR("Unknown memory type allocation\n");
-		return -EINVAL;
-	}
-	mutex_lock(&dev->struct_mutex);
-	if (0 == ((mem->type == VIA_MEM_VIDEO) ? dev_priv->vram_initialized :
-		      dev_priv->agp_initialized)) {
-		DRM_ERROR
-		    ("Attempt to allocate from uninitialized memory manager.\n");
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
-	item = kzalloc(sizeof(*item), GFP_KERNEL);
-	if (!item) {
-		retval = -ENOMEM;
-		goto fail_alloc;
-	}
-
-	tmpSize = (mem->size + VIA_MM_ALIGN_MASK) >> VIA_MM_ALIGN_SHIFT;
-	if (mem->type == VIA_MEM_AGP)
-		retval = drm_mm_insert_node(&dev_priv->agp_mm,
-					    &item->mm_node,
-					    tmpSize, 0);
-	else
-		retval = drm_mm_insert_node(&dev_priv->vram_mm,
-					    &item->mm_node,
-					    tmpSize, 0);
-	if (retval)
-		goto fail_alloc;
-
-again:
-	if (idr_pre_get(&dev_priv->object_idr, GFP_KERNEL) == 0) {
-		retval = -ENOMEM;
-		goto fail_idr;
-	}
-
-	retval = idr_get_new_above(&dev_priv->object_idr, item, 1, &user_key);
-	if (retval == -EAGAIN)
-		goto again;
-	if (retval)
-		goto fail_idr;
-
-	list_add(&item->owner_list, &file_priv->obj_list);
-	mutex_unlock(&dev->struct_mutex);
-
-	mem->offset = ((mem->type == VIA_MEM_VIDEO) ?
-		      dev_priv->vram_offset : dev_priv->agp_offset) +
-	    ((item->mm_node.start) << VIA_MM_ALIGN_SHIFT);
-	mem->index = user_key;
-
-	return 0;
-
-fail_idr:
-	drm_mm_remove_node(&item->mm_node);
-fail_alloc:
-	kfree(item);
-	mutex_unlock(&dev->struct_mutex);
-
-	mem->offset = 0;
-	mem->size = 0;
-	mem->index = 0;
-	DRM_DEBUG("Video memory allocation failed\n");
-
-	return retval;
-}
-
-int via_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_private_t *dev_priv = dev->dev_private;
-	drm_via_mem_t *mem = data;
-	struct via_memblock *obj;
-
-	mutex_lock(&dev->struct_mutex);
-	obj = idr_find(&dev_priv->object_idr, mem->index);
-	if (obj == NULL) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
-	idr_remove(&dev_priv->object_idr, mem->index);
-	list_del(&obj->owner_list);
-	drm_mm_remove_node(&obj->mm_node);
-	kfree(obj);
-	mutex_unlock(&dev->struct_mutex);
-
-	DRM_DEBUG("free = 0x%lx\n", mem->index);
-
-	return 0;
-}
-
-
-void via_reclaim_buffers_locked(struct drm_device *dev,
-				struct drm_file *file)
-{
-	struct via_file_private *file_priv = file->driver_priv;
-	struct via_memblock *entry, *next;
-
-	mutex_lock(&dev->struct_mutex);
-	if (list_empty(&file_priv->obj_list)) {
-		mutex_unlock(&dev->struct_mutex);
-		return;
-	}
-
-	if (dev->driver->dma_quiescent)
-		dev->driver->dma_quiescent(dev);
-
-	list_for_each_entry_safe(entry, next, &file_priv->obj_list,
-				 owner_list) {
-		list_del(&entry->owner_list);
-		drm_mm_remove_node(&entry->mm_node);
-		kfree(entry);
-	}
-	mutex_unlock(&dev->struct_mutex);
-	return;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_verifier.c b/ANDROID_3.4.5/drivers/gpu/drm/via/via_verifier.c
deleted file mode 100644
index 48957b85..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_verifier.c
+++ /dev/null
@@ -1,1111 +0,0 @@
-/*
- * Copyright 2004 The Unichrome Project. All Rights Reserved.
- * Copyright 2005 Thomas Hellstrom. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S), AND/OR THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Thomas Hellstrom 2004, 2005.
- * This code was written using docs obtained under NDA from VIA Inc.
- *
- * Don't run this code directly on an AGP buffer. Due to cache problems it will
- * be very slow.
- */
-
-#include "via_3d_reg.h"
-#include "drmP.h"
-#include "drm.h"
-#include "via_drm.h"
-#include "via_verifier.h"
-#include "via_drv.h"
-
-typedef enum {
-	state_command,
-	state_header2,
-	state_header1,
-	state_vheader5,
-	state_vheader6,
-	state_error
-} verifier_state_t;
-
-typedef enum {
-	no_check = 0,
-	check_for_header2,
-	check_for_header1,
-	check_for_header2_err,
-	check_for_header1_err,
-	check_for_fire,
-	check_z_buffer_addr0,
-	check_z_buffer_addr1,
-	check_z_buffer_addr_mode,
-	check_destination_addr0,
-	check_destination_addr1,
-	check_destination_addr_mode,
-	check_for_dummy,
-	check_for_dd,
-	check_texture_addr0,
-	check_texture_addr1,
-	check_texture_addr2,
-	check_texture_addr3,
-	check_texture_addr4,
-	check_texture_addr5,
-	check_texture_addr6,
-	check_texture_addr7,
-	check_texture_addr8,
-	check_texture_addr_mode,
-	check_for_vertex_count,
-	check_number_texunits,
-	forbidden_command
-} hazard_t;
-
-/*
- * Associates each hazard above with a possible multi-command
- * sequence. For example an address that is split over multiple
- * commands and that needs to be checked at the first command
- * that does not include any part of the address.
- */
-
-static drm_via_sequence_t seqs[] = {
-	no_sequence,
-	no_sequence,
-	no_sequence,
-	no_sequence,
-	no_sequence,
-	no_sequence,
-	z_address,
-	z_address,
-	z_address,
-	dest_address,
-	dest_address,
-	dest_address,
-	no_sequence,
-	no_sequence,
-	tex_address,
-	tex_address,
-	tex_address,
-	tex_address,
-	tex_address,
-	tex_address,
-	tex_address,
-	tex_address,
-	tex_address,
-	tex_address,
-	no_sequence
-};
-
-typedef struct {
-	unsigned int code;
-	hazard_t hz;
-} hz_init_t;
-
-static hz_init_t init_table1[] = {
-	{0xf2, check_for_header2_err},
-	{0xf0, check_for_header1_err},
-	{0xee, check_for_fire},
-	{0xcc, check_for_dummy},
-	{0xdd, check_for_dd},
-	{0x00, no_check},
-	{0x10, check_z_buffer_addr0},
-	{0x11, check_z_buffer_addr1},
-	{0x12, check_z_buffer_addr_mode},
-	{0x13, no_check},
-	{0x14, no_check},
-	{0x15, no_check},
-	{0x23, no_check},
-	{0x24, no_check},
-	{0x33, no_check},
-	{0x34, no_check},
-	{0x35, no_check},
-	{0x36, no_check},
-	{0x37, no_check},
-	{0x38, no_check},
-	{0x39, no_check},
-	{0x3A, no_check},
-	{0x3B, no_check},
-	{0x3C, no_check},
-	{0x3D, no_check},
-	{0x3E, no_check},
-	{0x40, check_destination_addr0},
-	{0x41, check_destination_addr1},
-	{0x42, check_destination_addr_mode},
-	{0x43, no_check},
-	{0x44, no_check},
-	{0x50, no_check},
-	{0x51, no_check},
-	{0x52, no_check},
-	{0x53, no_check},
-	{0x54, no_check},
-	{0x55, no_check},
-	{0x56, no_check},
-	{0x57, no_check},
-	{0x58, no_check},
-	{0x70, no_check},
-	{0x71, no_check},
-	{0x78, no_check},
-	{0x79, no_check},
-	{0x7A, no_check},
-	{0x7B, no_check},
-	{0x7C, no_check},
-	{0x7D, check_for_vertex_count}
-};
-
-static hz_init_t init_table2[] = {
-	{0xf2, check_for_header2_err},
-	{0xf0, check_for_header1_err},
-	{0xee, check_for_fire},
-	{0xcc, check_for_dummy},
-	{0x00, check_texture_addr0},
-	{0x01, check_texture_addr0},
-	{0x02, check_texture_addr0},
-	{0x03, check_texture_addr0},
-	{0x04, check_texture_addr0},
-	{0x05, check_texture_addr0},
-	{0x06, check_texture_addr0},
-	{0x07, check_texture_addr0},
-	{0x08, check_texture_addr0},
-	{0x09, check_texture_addr0},
-	{0x20, check_texture_addr1},
-	{0x21, check_texture_addr1},
-	{0x22, check_texture_addr1},
-	{0x23, check_texture_addr4},
-	{0x2B, check_texture_addr3},
-	{0x2C, check_texture_addr3},
-	{0x2D, check_texture_addr3},
-	{0x2E, check_texture_addr3},
-	{0x2F, check_texture_addr3},
-	{0x30, check_texture_addr3},
-	{0x31, check_texture_addr3},
-	{0x32, check_texture_addr3},
-	{0x33, check_texture_addr3},
-	{0x34, check_texture_addr3},
-	{0x4B, check_texture_addr5},
-	{0x4C, check_texture_addr6},
-	{0x51, check_texture_addr7},
-	{0x52, check_texture_addr8},
-	{0x77, check_texture_addr2},
-	{0x78, no_check},
-	{0x79, no_check},
-	{0x7A, no_check},
-	{0x7B, check_texture_addr_mode},
-	{0x7C, no_check},
-	{0x7D, no_check},
-	{0x7E, no_check},
-	{0x7F, no_check},
-	{0x80, no_check},
-	{0x81, no_check},
-	{0x82, no_check},
-	{0x83, no_check},
-	{0x85, no_check},
-	{0x86, no_check},
-	{0x87, no_check},
-	{0x88, no_check},
-	{0x89, no_check},
-	{0x8A, no_check},
-	{0x90, no_check},
-	{0x91, no_check},
-	{0x92, no_check},
-	{0x93, no_check}
-};
-
-static hz_init_t init_table3[] = {
-	{0xf2, check_for_header2_err},
-	{0xf0, check_for_header1_err},
-	{0xcc, check_for_dummy},
-	{0x00, check_number_texunits}
-};
-
-static hazard_t table1[256];
-static hazard_t table2[256];
-static hazard_t table3[256];
-
-static __inline__ int
-eat_words(const uint32_t **buf, const uint32_t *buf_end, unsigned num_words)
-{
-	if ((buf_end - *buf) >= num_words) {
-		*buf += num_words;
-		return 0;
-	}
-	DRM_ERROR("Illegal termination of DMA command buffer\n");
-	return 1;
-}
-
-/*
- * Partially stolen from drm_memory.h
- */
-
-static __inline__ drm_local_map_t *via_drm_lookup_agp_map(drm_via_state_t *seq,
-						    unsigned long offset,
-						    unsigned long size,
-						    struct drm_device *dev)
-{
-	struct drm_map_list *r_list;
-	drm_local_map_t *map = seq->map_cache;
-
-	if (map && map->offset <= offset
-	    && (offset + size) <= (map->offset + map->size)) {
-		return map;
-	}
-
-	list_for_each_entry(r_list, &dev->maplist, head) {
-		map = r_list->map;
-		if (!map)
-			continue;
-		if (map->offset <= offset
-		    && (offset + size) <= (map->offset + map->size)
-		    && !(map->flags & _DRM_RESTRICTED)
-		    && (map->type == _DRM_AGP)) {
-			seq->map_cache = map;
-			return map;
-		}
-	}
-	return NULL;
-}
-
-/*
- * Require that all AGP texture levels reside in the same AGP map which should
- * be mappable by the client. This is not a big restriction.
- * FIXME: To actually enforce this security policy strictly, drm_rmmap
- * would have to wait for dma quiescent before removing an AGP map.
- * The via_drm_lookup_agp_map call in reality seems to take
- * very little CPU time.
- */
-
-static __inline__ int finish_current_sequence(drm_via_state_t * cur_seq)
-{
-	switch (cur_seq->unfinished) {
-	case z_address:
-		DRM_DEBUG("Z Buffer start address is 0x%x\n", cur_seq->z_addr);
-		break;
-	case dest_address:
-		DRM_DEBUG("Destination start address is 0x%x\n",
-			  cur_seq->d_addr);
-		break;
-	case tex_address:
-		if (cur_seq->agp_texture) {
-			unsigned start =
-			    cur_seq->tex_level_lo[cur_seq->texture];
-			unsigned end = cur_seq->tex_level_hi[cur_seq->texture];
-			unsigned long lo = ~0, hi = 0, tmp;
-			uint32_t *addr, *pitch, *height, tex;
-			unsigned i;
-			int npot;
-
-			if (end > 9)
-				end = 9;
-			if (start > 9)
-				start = 9;
-
-			addr =
-			    &(cur_seq->t_addr[tex = cur_seq->texture][start]);
-			pitch = &(cur_seq->pitch[tex][start]);
-			height = &(cur_seq->height[tex][start]);
-			npot = cur_seq->tex_npot[tex];
-			for (i = start; i <= end; ++i) {
-				tmp = *addr++;
-				if (tmp < lo)
-					lo = tmp;
-				if (i == 0 && npot)
-					tmp += (*height++ * *pitch++);
-				else
-					tmp += (*height++ << *pitch++);
-				if (tmp > hi)
-					hi = tmp;
-			}
-
-			if (!via_drm_lookup_agp_map
-			    (cur_seq, lo, hi - lo, cur_seq->dev)) {
-				DRM_ERROR
-				    ("AGP texture is not in allowed map\n");
-				return 2;
-			}
-		}
-		break;
-	default:
-		break;
-	}
-	cur_seq->unfinished = no_sequence;
-	return 0;
-}
-
-static __inline__ int
-investigate_hazard(uint32_t cmd, hazard_t hz, drm_via_state_t *cur_seq)
-{
-	register uint32_t tmp, *tmp_addr;
-
-	if (cur_seq->unfinished && (cur_seq->unfinished != seqs[hz])) {
-		int ret;
-		if ((ret = finish_current_sequence(cur_seq)))
-			return ret;
-	}
-
-	switch (hz) {
-	case check_for_header2:
-		if (cmd == HALCYON_HEADER2)
-			return 1;
-		return 0;
-	case check_for_header1:
-		if ((cmd & HALCYON_HEADER1MASK) == HALCYON_HEADER1)
-			return 1;
-		return 0;
-	case check_for_header2_err:
-		if (cmd == HALCYON_HEADER2)
-			return 1;
-		DRM_ERROR("Illegal DMA HALCYON_HEADER2 command\n");
-		break;
-	case check_for_header1_err:
-		if ((cmd & HALCYON_HEADER1MASK) == HALCYON_HEADER1)
-			return 1;
-		DRM_ERROR("Illegal DMA HALCYON_HEADER1 command\n");
-		break;
-	case check_for_fire:
-		if ((cmd & HALCYON_FIREMASK) == HALCYON_FIRECMD)
-			return 1;
-		DRM_ERROR("Illegal DMA HALCYON_FIRECMD command\n");
-		break;
-	case check_for_dummy:
-		if (HC_DUMMY == cmd)
-			return 0;
-		DRM_ERROR("Illegal DMA HC_DUMMY command\n");
-		break;
-	case check_for_dd:
-		if (0xdddddddd == cmd)
-			return 0;
-		DRM_ERROR("Illegal DMA 0xdddddddd command\n");
-		break;
-	case check_z_buffer_addr0:
-		cur_seq->unfinished = z_address;
-		cur_seq->z_addr = (cur_seq->z_addr & 0xFF000000) |
-		    (cmd & 0x00FFFFFF);
-		return 0;
-	case check_z_buffer_addr1:
-		cur_seq->unfinished = z_address;
-		cur_seq->z_addr = (cur_seq->z_addr & 0x00FFFFFF) |
-		    ((cmd & 0xFF) << 24);
-		return 0;
-	case check_z_buffer_addr_mode:
-		cur_seq->unfinished = z_address;
-		if ((cmd & 0x0000C000) == 0)
-			return 0;
-		DRM_ERROR("Attempt to place Z buffer in system memory\n");
-		return 2;
-	case check_destination_addr0:
-		cur_seq->unfinished = dest_address;
-		cur_seq->d_addr = (cur_seq->d_addr & 0xFF000000) |
-		    (cmd & 0x00FFFFFF);
-		return 0;
-	case check_destination_addr1:
-		cur_seq->unfinished = dest_address;
-		cur_seq->d_addr = (cur_seq->d_addr & 0x00FFFFFF) |
-		    ((cmd & 0xFF) << 24);
-		return 0;
-	case check_destination_addr_mode:
-		cur_seq->unfinished = dest_address;
-		if ((cmd & 0x0000C000) == 0)
-			return 0;
-		DRM_ERROR
-		    ("Attempt to place 3D drawing buffer in system memory\n");
-		return 2;
-	case check_texture_addr0:
-		cur_seq->unfinished = tex_address;
-		tmp = (cmd >> 24);
-		tmp_addr = &cur_seq->t_addr[cur_seq->texture][tmp];
-		*tmp_addr = (*tmp_addr & 0xFF000000) | (cmd & 0x00FFFFFF);
-		return 0;
-	case check_texture_addr1:
-		cur_seq->unfinished = tex_address;
-		tmp = ((cmd >> 24) - 0x20);
-		tmp += tmp << 1;
-		tmp_addr = &cur_seq->t_addr[cur_seq->texture][tmp];
-		*tmp_addr = (*tmp_addr & 0x00FFFFFF) | ((cmd & 0xFF) << 24);
-		tmp_addr++;
-		*tmp_addr = (*tmp_addr & 0x00FFFFFF) | ((cmd & 0xFF00) << 16);
-		tmp_addr++;
-		*tmp_addr = (*tmp_addr & 0x00FFFFFF) | ((cmd & 0xFF0000) << 8);
-		return 0;
-	case check_texture_addr2:
-		cur_seq->unfinished = tex_address;
-		cur_seq->tex_level_lo[tmp = cur_seq->texture] = cmd & 0x3F;
-		cur_seq->tex_level_hi[tmp] = (cmd & 0xFC0) >> 6;
-		return 0;
-	case check_texture_addr3:
-		cur_seq->unfinished = tex_address;
-		tmp = ((cmd >> 24) - HC_SubA_HTXnL0Pit);
-		if (tmp == 0 &&
-		    (cmd & HC_HTXnEnPit_MASK)) {
-			cur_seq->pitch[cur_seq->texture][tmp] =
-				(cmd & HC_HTXnLnPit_MASK);
-			cur_seq->tex_npot[cur_seq->texture] = 1;
-		} else {
-			cur_seq->pitch[cur_seq->texture][tmp] =
-				(cmd & HC_HTXnLnPitE_MASK) >> HC_HTXnLnPitE_SHIFT;
-			cur_seq->tex_npot[cur_seq->texture] = 0;
-			if (cmd & 0x000FFFFF) {
-				DRM_ERROR
-					("Unimplemented texture level 0 pitch mode.\n");
-				return 2;
-			}
-		}
-		return 0;
-	case check_texture_addr4:
-		cur_seq->unfinished = tex_address;
-		tmp_addr = &cur_seq->t_addr[cur_seq->texture][9];
-		*tmp_addr = (*tmp_addr & 0x00FFFFFF) | ((cmd & 0xFF) << 24);
-		return 0;
-	case check_texture_addr5:
-	case check_texture_addr6:
-		cur_seq->unfinished = tex_address;
-		/*
-		 * Texture width. We don't care since we have the pitch.
-		 */
-		return 0;
-	case check_texture_addr7:
-		cur_seq->unfinished = tex_address;
-		tmp_addr = &(cur_seq->height[cur_seq->texture][0]);
-		tmp_addr[5] = 1 << ((cmd & 0x00F00000) >> 20);
-		tmp_addr[4] = 1 << ((cmd & 0x000F0000) >> 16);
-		tmp_addr[3] = 1 << ((cmd & 0x0000F000) >> 12);
-		tmp_addr[2] = 1 << ((cmd & 0x00000F00) >> 8);
-		tmp_addr[1] = 1 << ((cmd & 0x000000F0) >> 4);
-		tmp_addr[0] = 1 << (cmd & 0x0000000F);
-		return 0;
-	case check_texture_addr8:
-		cur_seq->unfinished = tex_address;
-		tmp_addr = &(cur_seq->height[cur_seq->texture][0]);
-		tmp_addr[9] = 1 << ((cmd & 0x0000F000) >> 12);
-		tmp_addr[8] = 1 << ((cmd & 0x00000F00) >> 8);
-		tmp_addr[7] = 1 << ((cmd & 0x000000F0) >> 4);
-		tmp_addr[6] = 1 << (cmd & 0x0000000F);
-		return 0;
-	case check_texture_addr_mode:
-		cur_seq->unfinished = tex_address;
-		if (2 == (tmp = cmd & 0x00000003)) {
-			DRM_ERROR
-			    ("Attempt to fetch texture from system memory.\n");
-			return 2;
-		}
-		cur_seq->agp_texture = (tmp == 3);
-		cur_seq->tex_palette_size[cur_seq->texture] =
-		    (cmd >> 16) & 0x000000007;
-		return 0;
-	case check_for_vertex_count:
-		cur_seq->vertex_count = cmd & 0x0000FFFF;
-		return 0;
-	case check_number_texunits:
-		cur_seq->multitex = (cmd >> 3) & 1;
-		return 0;
-	default:
-		DRM_ERROR("Illegal DMA data: 0x%x\n", cmd);
-		return 2;
-	}
-	return 2;
-}
-
-static __inline__ int
-via_check_prim_list(uint32_t const **buffer, const uint32_t * buf_end,
-		    drm_via_state_t *cur_seq)
-{
-	drm_via_private_t *dev_priv =
-	    (drm_via_private_t *) cur_seq->dev->dev_private;
-	uint32_t a_fire, bcmd, dw_count;
-	int ret = 0;
-	int have_fire;
-	const uint32_t *buf = *buffer;
-
-	while (buf < buf_end) {
-		have_fire = 0;
-		if ((buf_end - buf) < 2) {
-			DRM_ERROR
-			    ("Unexpected termination of primitive list.\n");
-			ret = 1;
-			break;
-		}
-		if ((*buf & HC_ACMD_MASK) != HC_ACMD_HCmdB)
-			break;
-		bcmd = *buf++;
-		if ((*buf & HC_ACMD_MASK) != HC_ACMD_HCmdA) {
-			DRM_ERROR("Expected Vertex List A command, got 0x%x\n",
-				  *buf);
-			ret = 1;
-			break;
-		}
-		a_fire =
-		    *buf++ | HC_HPLEND_MASK | HC_HPMValidN_MASK |
-		    HC_HE3Fire_MASK;
-
-		/*
-		 * How many dwords per vertex ?
-		 */
-
-		if (cur_seq->agp && ((bcmd & (0xF << 11)) == 0)) {
-			DRM_ERROR("Illegal B command vertex data for AGP.\n");
-			ret = 1;
-			break;
-		}
-
-		dw_count = 0;
-		if (bcmd & (1 << 7))
-			dw_count += (cur_seq->multitex) ? 2 : 1;
-		if (bcmd & (1 << 8))
-			dw_count += (cur_seq->multitex) ? 2 : 1;
-		if (bcmd & (1 << 9))
-			dw_count++;
-		if (bcmd & (1 << 10))
-			dw_count++;
-		if (bcmd & (1 << 11))
-			dw_count++;
-		if (bcmd & (1 << 12))
-			dw_count++;
-		if (bcmd & (1 << 13))
-			dw_count++;
-		if (bcmd & (1 << 14))
-			dw_count++;
-
-		while (buf < buf_end) {
-			if (*buf == a_fire) {
-				if (dev_priv->num_fire_offsets >=
-				    VIA_FIRE_BUF_SIZE) {
-					DRM_ERROR("Fire offset buffer full.\n");
-					ret = 1;
-					break;
-				}
-				dev_priv->fire_offsets[dev_priv->
-						       num_fire_offsets++] =
-				    buf;
-				have_fire = 1;
-				buf++;
-				if (buf < buf_end && *buf == a_fire)
-					buf++;
-				break;
-			}
-			if ((*buf == HALCYON_HEADER2) ||
-			    ((*buf & HALCYON_FIREMASK) == HALCYON_FIRECMD)) {
-				DRM_ERROR("Missing Vertex Fire command, "
-					  "Stray Vertex Fire command  or verifier "
-					  "lost sync.\n");
-				ret = 1;
-				break;
-			}
-			if ((ret = eat_words(&buf, buf_end, dw_count)))
-				break;
-		}
-		if (buf >= buf_end && !have_fire) {
-			DRM_ERROR("Missing Vertex Fire command or verifier "
-				  "lost sync.\n");
-			ret = 1;
-			break;
-		}
-		if (cur_seq->agp && ((buf - cur_seq->buf_start) & 0x01)) {
-			DRM_ERROR("AGP Primitive list end misaligned.\n");
-			ret = 1;
-			break;
-		}
-	}
-	*buffer = buf;
-	return ret;
-}
-
-static __inline__ verifier_state_t
-via_check_header2(uint32_t const **buffer, const uint32_t *buf_end,
-		  drm_via_state_t *hc_state)
-{
-	uint32_t cmd;
-	int hz_mode;
-	hazard_t hz;
-	const uint32_t *buf = *buffer;
-	const hazard_t *hz_table;
-
-	if ((buf_end - buf) < 2) {
-		DRM_ERROR
-		    ("Illegal termination of DMA HALCYON_HEADER2 sequence.\n");
-		return state_error;
-	}
-	buf++;
-	cmd = (*buf++ & 0xFFFF0000) >> 16;
-
-	switch (cmd) {
-	case HC_ParaType_CmdVdata:
-		if (via_check_prim_list(&buf, buf_end, hc_state))
-			return state_error;
-		*buffer = buf;
-		return state_command;
-	case HC_ParaType_NotTex:
-		hz_table = table1;
-		break;
-	case HC_ParaType_Tex:
-		hc_state->texture = 0;
-		hz_table = table2;
-		break;
-	case (HC_ParaType_Tex | (HC_SubType_Tex1 << 8)):
-		hc_state->texture = 1;
-		hz_table = table2;
-		break;
-	case (HC_ParaType_Tex | (HC_SubType_TexGeneral << 8)):
-		hz_table = table3;
-		break;
-	case HC_ParaType_Auto:
-		if (eat_words(&buf, buf_end, 2))
-			return state_error;
-		*buffer = buf;
-		return state_command;
-	case (HC_ParaType_Palette | (HC_SubType_Stipple << 8)):
-		if (eat_words(&buf, buf_end, 32))
-			return state_error;
-		*buffer = buf;
-		return state_command;
-	case (HC_ParaType_Palette | (HC_SubType_TexPalette0 << 8)):
-	case (HC_ParaType_Palette | (HC_SubType_TexPalette1 << 8)):
-		DRM_ERROR("Texture palettes are rejected because of "
-			  "lack of info how to determine their size.\n");
-		return state_error;
-	case (HC_ParaType_Palette | (HC_SubType_FogTable << 8)):
-		DRM_ERROR("Fog factor palettes are rejected because of "
-			  "lack of info how to determine their size.\n");
-		return state_error;
-	default:
-
-		/*
-		 * There are some unimplemented HC_ParaTypes here, that
-		 * need to be implemented if the Mesa driver is extended.
-		 */
-
-		DRM_ERROR("Invalid or unimplemented HALCYON_HEADER2 "
-			  "DMA subcommand: 0x%x. Previous dword: 0x%x\n",
-			  cmd, *(buf - 2));
-		*buffer = buf;
-		return state_error;
-	}
-
-	while (buf < buf_end) {
-		cmd = *buf++;
-		if ((hz = hz_table[cmd >> 24])) {
-			if ((hz_mode = investigate_hazard(cmd, hz, hc_state))) {
-				if (hz_mode == 1) {
-					buf--;
-					break;
-				}
-				return state_error;
-			}
-		} else if (hc_state->unfinished &&
-			   finish_current_sequence(hc_state)) {
-			return state_error;
-		}
-	}
-	if (hc_state->unfinished && finish_current_sequence(hc_state))
-		return state_error;
-	*buffer = buf;
-	return state_command;
-}
-
-static __inline__ verifier_state_t
-via_parse_header2(drm_via_private_t *dev_priv, uint32_t const **buffer,
-		  const uint32_t *buf_end, int *fire_count)
-{
-	uint32_t cmd;
-	const uint32_t *buf = *buffer;
-	const uint32_t *next_fire;
-	int burst = 0;
-
-	next_fire = dev_priv->fire_offsets[*fire_count];
-	buf++;
-	cmd = (*buf & 0xFFFF0000) >> 16;
-	VIA_WRITE(HC_REG_TRANS_SET + HC_REG_BASE, *buf++);
-	switch (cmd) {
-	case HC_ParaType_CmdVdata:
-		while ((buf < buf_end) &&
-		       (*fire_count < dev_priv->num_fire_offsets) &&
-		       (*buf & HC_ACMD_MASK) == HC_ACMD_HCmdB) {
-			while (buf <= next_fire) {
-				VIA_WRITE(HC_REG_TRANS_SPACE + HC_REG_BASE +
-					  (burst & 63), *buf++);
-				burst += 4;
-			}
-			if ((buf < buf_end)
-			    && ((*buf & HALCYON_FIREMASK) == HALCYON_FIRECMD))
-				buf++;
-
-			if (++(*fire_count) < dev_priv->num_fire_offsets)
-				next_fire = dev_priv->fire_offsets[*fire_count];
-		}
-		break;
-	default:
-		while (buf < buf_end) {
-
-			if (*buf == HC_HEADER2 ||
-			    (*buf & HALCYON_HEADER1MASK) == HALCYON_HEADER1 ||
-			    (*buf & VIA_VIDEOMASK) == VIA_VIDEO_HEADER5 ||
-			    (*buf & VIA_VIDEOMASK) == VIA_VIDEO_HEADER6)
-				break;
-
-			VIA_WRITE(HC_REG_TRANS_SPACE + HC_REG_BASE +
-				  (burst & 63), *buf++);
-			burst += 4;
-		}
-	}
-	*buffer = buf;
-	return state_command;
-}
-
-static __inline__ int verify_mmio_address(uint32_t address)
-{
-	if ((address > 0x3FF) && (address < 0xC00)) {
-		DRM_ERROR("Invalid VIDEO DMA command. "
-			  "Attempt to access 3D- or command burst area.\n");
-		return 1;
-	} else if ((address > 0xCFF) && (address < 0x1300)) {
-		DRM_ERROR("Invalid VIDEO DMA command. "
-			  "Attempt to access PCI DMA area.\n");
-		return 1;
-	} else if (address > 0x13FF) {
-		DRM_ERROR("Invalid VIDEO DMA command. "
-			  "Attempt to access VGA registers.\n");
-		return 1;
-	}
-	return 0;
-}
-
-static __inline__ int
-verify_video_tail(uint32_t const **buffer, const uint32_t * buf_end,
-		  uint32_t dwords)
-{
-	const uint32_t *buf = *buffer;
-
-	if (buf_end - buf < dwords) {
-		DRM_ERROR("Illegal termination of video command.\n");
-		return 1;
-	}
-	while (dwords--) {
-		if (*buf++) {
-			DRM_ERROR("Illegal video command tail.\n");
-			return 1;
-		}
-	}
-	*buffer = buf;
-	return 0;
-}
-
-static __inline__ verifier_state_t
-via_check_header1(uint32_t const **buffer, const uint32_t * buf_end)
-{
-	uint32_t cmd;
-	const uint32_t *buf = *buffer;
-	verifier_state_t ret = state_command;
-
-	while (buf < buf_end) {
-		cmd = *buf;
-		if ((cmd > ((0x3FF >> 2) | HALCYON_HEADER1)) &&
-		    (cmd < ((0xC00 >> 2) | HALCYON_HEADER1))) {
-			if ((cmd & HALCYON_HEADER1MASK) != HALCYON_HEADER1)
-				break;
-			DRM_ERROR("Invalid HALCYON_HEADER1 command. "
-				  "Attempt to access 3D- or command burst area.\n");
-			ret = state_error;
-			break;
-		} else if (cmd > ((0xCFF >> 2) | HALCYON_HEADER1)) {
-			if ((cmd & HALCYON_HEADER1MASK) != HALCYON_HEADER1)
-				break;
-			DRM_ERROR("Invalid HALCYON_HEADER1 command. "
-				  "Attempt to access VGA registers.\n");
-			ret = state_error;
-			break;
-		} else {
-			buf += 2;
-		}
-	}
-	*buffer = buf;
-	return ret;
-}
-
-static __inline__ verifier_state_t
-via_parse_header1(drm_via_private_t *dev_priv, uint32_t const **buffer,
-		  const uint32_t *buf_end)
-{
-	register uint32_t cmd;
-	const uint32_t *buf = *buffer;
-
-	while (buf < buf_end) {
-		cmd = *buf;
-		if ((cmd & HALCYON_HEADER1MASK) != HALCYON_HEADER1)
-			break;
-		VIA_WRITE((cmd & ~HALCYON_HEADER1MASK) << 2, *++buf);
-		buf++;
-	}
-	*buffer = buf;
-	return state_command;
-}
-
-static __inline__ verifier_state_t
-via_check_vheader5(uint32_t const **buffer, const uint32_t *buf_end)
-{
-	uint32_t data;
-	const uint32_t *buf = *buffer;
-
-	if (buf_end - buf < 4) {
-		DRM_ERROR("Illegal termination of video header5 command\n");
-		return state_error;
-	}
-
-	data = *buf++ & ~VIA_VIDEOMASK;
-	if (verify_mmio_address(data))
-		return state_error;
-
-	data = *buf++;
-	if (*buf++ != 0x00F50000) {
-		DRM_ERROR("Illegal header5 header data\n");
-		return state_error;
-	}
-	if (*buf++ != 0x00000000) {
-		DRM_ERROR("Illegal header5 header data\n");
-		return state_error;
-	}
-	if (eat_words(&buf, buf_end, data))
-		return state_error;
-	if ((data & 3) && verify_video_tail(&buf, buf_end, 4 - (data & 3)))
-		return state_error;
-	*buffer = buf;
-	return state_command;
-
-}
-
-static __inline__ verifier_state_t
-via_parse_vheader5(drm_via_private_t *dev_priv, uint32_t const **buffer,
-		   const uint32_t *buf_end)
-{
-	uint32_t addr, count, i;
-	const uint32_t *buf = *buffer;
-
-	addr = *buf++ & ~VIA_VIDEOMASK;
-	i = count = *buf;
-	buf += 3;
-	while (i--)
-		VIA_WRITE(addr, *buf++);
-	if (count & 3)
-		buf += 4 - (count & 3);
-	*buffer = buf;
-	return state_command;
-}
-
-static __inline__ verifier_state_t
-via_check_vheader6(uint32_t const **buffer, const uint32_t * buf_end)
-{
-	uint32_t data;
-	const uint32_t *buf = *buffer;
-	uint32_t i;
-
-	if (buf_end - buf < 4) {
-		DRM_ERROR("Illegal termination of video header6 command\n");
-		return state_error;
-	}
-	buf++;
-	data = *buf++;
-	if (*buf++ != 0x00F60000) {
-		DRM_ERROR("Illegal header6 header data\n");
-		return state_error;
-	}
-	if (*buf++ != 0x00000000) {
-		DRM_ERROR("Illegal header6 header data\n");
-		return state_error;
-	}
-	if ((buf_end - buf) < (data << 1)) {
-		DRM_ERROR("Illegal termination of video header6 command\n");
-		return state_error;
-	}
-	for (i = 0; i < data; ++i) {
-		if (verify_mmio_address(*buf++))
-			return state_error;
-		buf++;
-	}
-	data <<= 1;
-	if ((data & 3) && verify_video_tail(&buf, buf_end, 4 - (data & 3)))
-		return state_error;
-	*buffer = buf;
-	return state_command;
-}
-
-static __inline__ verifier_state_t
-via_parse_vheader6(drm_via_private_t *dev_priv, uint32_t const **buffer,
-		   const uint32_t *buf_end)
-{
-
-	uint32_t addr, count, i;
-	const uint32_t *buf = *buffer;
-
-	i = count = *++buf;
-	buf += 3;
-	while (i--) {
-		addr = *buf++;
-		VIA_WRITE(addr, *buf++);
-	}
-	count <<= 1;
-	if (count & 3)
-		buf += 4 - (count & 3);
-	*buffer = buf;
-	return state_command;
-}
-
-int
-via_verify_command_stream(const uint32_t * buf, unsigned int size,
-			  struct drm_device * dev, int agp)
-{
-
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	drm_via_state_t *hc_state = &dev_priv->hc_state;
-	drm_via_state_t saved_state = *hc_state;
-	uint32_t cmd;
-	const uint32_t *buf_end = buf + (size >> 2);
-	verifier_state_t state = state_command;
-	int cme_video;
-	int supported_3d;
-
-	cme_video = (dev_priv->chipset == VIA_PRO_GROUP_A ||
-		     dev_priv->chipset == VIA_DX9_0);
-
-	supported_3d = dev_priv->chipset != VIA_DX9_0;
-
-	hc_state->dev = dev;
-	hc_state->unfinished = no_sequence;
-	hc_state->map_cache = NULL;
-	hc_state->agp = agp;
-	hc_state->buf_start = buf;
-	dev_priv->num_fire_offsets = 0;
-
-	while (buf < buf_end) {
-
-		switch (state) {
-		case state_header2:
-			state = via_check_header2(&buf, buf_end, hc_state);
-			break;
-		case state_header1:
-			state = via_check_header1(&buf, buf_end);
-			break;
-		case state_vheader5:
-			state = via_check_vheader5(&buf, buf_end);
-			break;
-		case state_vheader6:
-			state = via_check_vheader6(&buf, buf_end);
-			break;
-		case state_command:
-			if ((HALCYON_HEADER2 == (cmd = *buf)) &&
-			    supported_3d)
-				state = state_header2;
-			else if ((cmd & HALCYON_HEADER1MASK) == HALCYON_HEADER1)
-				state = state_header1;
-			else if (cme_video
-				 && (cmd & VIA_VIDEOMASK) == VIA_VIDEO_HEADER5)
-				state = state_vheader5;
-			else if (cme_video
-				 && (cmd & VIA_VIDEOMASK) == VIA_VIDEO_HEADER6)
-				state = state_vheader6;
-			else if ((cmd == HALCYON_HEADER2) && !supported_3d) {
-				DRM_ERROR("Accelerated 3D is not supported on this chipset yet.\n");
-				state = state_error;
-			} else {
-				DRM_ERROR
-				    ("Invalid / Unimplemented DMA HEADER command. 0x%x\n",
-				     cmd);
-				state = state_error;
-			}
-			break;
-		case state_error:
-		default:
-			*hc_state = saved_state;
-			return -EINVAL;
-		}
-	}
-	if (state == state_error) {
-		*hc_state = saved_state;
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int
-via_parse_command_stream(struct drm_device *dev, const uint32_t *buf,
-			 unsigned int size)
-{
-
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	uint32_t cmd;
-	const uint32_t *buf_end = buf + (size >> 2);
-	verifier_state_t state = state_command;
-	int fire_count = 0;
-
-	while (buf < buf_end) {
-
-		switch (state) {
-		case state_header2:
-			state =
-			    via_parse_header2(dev_priv, &buf, buf_end,
-					      &fire_count);
-			break;
-		case state_header1:
-			state = via_parse_header1(dev_priv, &buf, buf_end);
-			break;
-		case state_vheader5:
-			state = via_parse_vheader5(dev_priv, &buf, buf_end);
-			break;
-		case state_vheader6:
-			state = via_parse_vheader6(dev_priv, &buf, buf_end);
-			break;
-		case state_command:
-			if (HALCYON_HEADER2 == (cmd = *buf))
-				state = state_header2;
-			else if ((cmd & HALCYON_HEADER1MASK) == HALCYON_HEADER1)
-				state = state_header1;
-			else if ((cmd & VIA_VIDEOMASK) == VIA_VIDEO_HEADER5)
-				state = state_vheader5;
-			else if ((cmd & VIA_VIDEOMASK) == VIA_VIDEO_HEADER6)
-				state = state_vheader6;
-			else {
-				DRM_ERROR
-				    ("Invalid / Unimplemented DMA HEADER command. 0x%x\n",
-				     cmd);
-				state = state_error;
-			}
-			break;
-		case state_error:
-		default:
-			return -EINVAL;
-		}
-	}
-	if (state == state_error)
-		return -EINVAL;
-	return 0;
-}
-
-static void
-setup_hazard_table(hz_init_t init_table[], hazard_t table[], int size)
-{
-	int i;
-
-	for (i = 0; i < 256; ++i)
-		table[i] = forbidden_command;
-
-	for (i = 0; i < size; ++i)
-		table[init_table[i].code] = init_table[i].hz;
-}
-
-void via_init_command_verifier(void)
-{
-	setup_hazard_table(init_table1, table1,
-			   sizeof(init_table1) / sizeof(hz_init_t));
-	setup_hazard_table(init_table2, table2,
-			   sizeof(init_table2) / sizeof(hz_init_t));
-	setup_hazard_table(init_table3, table3,
-			   sizeof(init_table3) / sizeof(hz_init_t));
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_verifier.h b/ANDROID_3.4.5/drivers/gpu/drm/via/via_verifier.h
deleted file mode 100644
index 26b6d361..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_verifier.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2004 The Unichrome Project. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE UNICHROME PROJECT, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Thomas Hellström 2004.
- */
-
-#ifndef _VIA_VERIFIER_H_
-#define _VIA_VERIFIER_H_
-
-typedef enum {
-	no_sequence = 0,
-	z_address,
-	dest_address,
-	tex_address
-} drm_via_sequence_t;
-
-typedef struct {
-	unsigned texture;
-	uint32_t z_addr;
-	uint32_t d_addr;
-	uint32_t t_addr[2][10];
-	uint32_t pitch[2][10];
-	uint32_t height[2][10];
-	uint32_t tex_level_lo[2];
-	uint32_t tex_level_hi[2];
-	uint32_t tex_palette_size[2];
-	uint32_t tex_npot[2];
-	drm_via_sequence_t unfinished;
-	int agp_texture;
-	int multitex;
-	struct drm_device *dev;
-	drm_local_map_t *map_cache;
-	uint32_t vertex_count;
-	int agp;
-	const uint32_t *buf_start;
-} drm_via_state_t;
-
-extern int via_verify_command_stream(const uint32_t *buf, unsigned int size,
-				     struct drm_device *dev, int agp);
-extern int via_parse_command_stream(struct drm_device *dev, const uint32_t *buf,
-				    unsigned int size);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/via/via_video.c b/ANDROID_3.4.5/drivers/gpu/drm/via/via_video.c
deleted file mode 100644
index 675d311f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/via/via_video.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright 2005 Thomas Hellstrom. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S), AND/OR THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Thomas Hellstrom 2005.
- *
- * Video and XvMC related functions.
- */
-
-#include "drmP.h"
-#include "via_drm.h"
-#include "via_drv.h"
-
-void via_init_futex(drm_via_private_t *dev_priv)
-{
-	unsigned int i;
-
-	DRM_DEBUG("\n");
-
-	for (i = 0; i < VIA_NR_XVMC_LOCKS; ++i) {
-		DRM_INIT_WAITQUEUE(&(dev_priv->decoder_queue[i]));
-		XVMCLOCKPTR(dev_priv->sarea_priv, i)->lock = 0;
-	}
-}
-
-void via_cleanup_futex(drm_via_private_t *dev_priv)
-{
-}
-
-void via_release_futex(drm_via_private_t *dev_priv, int context)
-{
-	unsigned int i;
-	volatile int *lock;
-
-	if (!dev_priv->sarea_priv)
-		return;
-
-	for (i = 0; i < VIA_NR_XVMC_LOCKS; ++i) {
-		lock = (volatile int *)XVMCLOCKPTR(dev_priv->sarea_priv, i);
-		if ((_DRM_LOCKING_CONTEXT(*lock) == context)) {
-			if (_DRM_LOCK_IS_HELD(*lock)
-			    && (*lock & _DRM_LOCK_CONT)) {
-				DRM_WAKEUP(&(dev_priv->decoder_queue[i]));
-			}
-			*lock = 0;
-		}
-	}
-}
-
-int via_decoder_futex(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_via_futex_t *fx = data;
-	volatile int *lock;
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	drm_via_sarea_t *sAPriv = dev_priv->sarea_priv;
-	int ret = 0;
-
-	DRM_DEBUG("\n");
-
-	if (fx->lock >= VIA_NR_XVMC_LOCKS)
-		return -EFAULT;
-
-	lock = (volatile int *)XVMCLOCKPTR(sAPriv, fx->lock);
-
-	switch (fx->func) {
-	case VIA_FUTEX_WAIT:
-		DRM_WAIT_ON(ret, dev_priv->decoder_queue[fx->lock],
-			    (fx->ms / 10) * (DRM_HZ / 100), *lock != fx->val);
-		return ret;
-	case VIA_FUTEX_WAKE:
-		DRM_WAKEUP(&(dev_priv->decoder_queue[fx->lock]));
-		return 0;
-	}
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/Kconfig b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/Kconfig
deleted file mode 100644
index 794ff67c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/Kconfig
+++ /dev/null
@@ -1,14 +0,0 @@
-config DRM_VMWGFX
-	tristate "DRM driver for VMware Virtual GPU"
-	depends on DRM && PCI && FB
-	select FB_DEFERRED_IO
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select DRM_TTM
-	help
-	  Choose this option if you would like to run 3D acceleration
-	  in a VMware virtual machine.
-	  This is a KMS enabled DRM driver for the VMware SVGA2
-	  virtual hardware.
-	  The compiled module will be called "vmwgfx.ko".
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/Makefile b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/Makefile
deleted file mode 100644
index 586869c8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-
-ccflags-y := -Iinclude/drm
-
-vmwgfx-y := vmwgfx_execbuf.o vmwgfx_gmr.o vmwgfx_kms.o vmwgfx_drv.o \
-	    vmwgfx_fb.o vmwgfx_ioctl.o vmwgfx_resource.o vmwgfx_buffer.o \
-	    vmwgfx_fifo.o vmwgfx_irq.o vmwgfx_ldu.o vmwgfx_ttm_glue.o \
-	    vmwgfx_overlay.o vmwgfx_marker.o vmwgfx_gmrid_manager.o \
-	    vmwgfx_fence.o vmwgfx_dmabuf.o vmwgfx_scrn.o
-
-obj-$(CONFIG_DRM_VMWGFX) := vmwgfx.o
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga3d_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga3d_reg.h
deleted file mode 100644
index d0e085ee..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga3d_reg.h
+++ /dev/null
@@ -1,1896 +0,0 @@
-/**********************************************************
- * Copyright 1998-2009 VMware, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- **********************************************************/
-
-/*
- * svga3d_reg.h --
- *
- *       SVGA 3D hardware definitions
- */
-
-#ifndef _SVGA3D_REG_H_
-#define _SVGA3D_REG_H_
-
-#include "svga_reg.h"
-
-
-/*
- * 3D Hardware Version
- *
- *   The hardware version is stored in the SVGA_FIFO_3D_HWVERSION fifo
- *   register.   Is set by the host and read by the guest.  This lets
- *   us make new guest drivers which are backwards-compatible with old
- *   SVGA hardware revisions.  It does not let us support old guest
- *   drivers.  Good enough for now.
- *
- */
-
-#define SVGA3D_MAKE_HWVERSION(major, minor)      (((major) << 16) | ((minor) & 0xFF))
-#define SVGA3D_MAJOR_HWVERSION(version)          ((version) >> 16)
-#define SVGA3D_MINOR_HWVERSION(version)          ((version) & 0xFF)
-
-typedef enum {
-   SVGA3D_HWVERSION_WS5_RC1   = SVGA3D_MAKE_HWVERSION(0, 1),
-   SVGA3D_HWVERSION_WS5_RC2   = SVGA3D_MAKE_HWVERSION(0, 2),
-   SVGA3D_HWVERSION_WS51_RC1  = SVGA3D_MAKE_HWVERSION(0, 3),
-   SVGA3D_HWVERSION_WS6_B1    = SVGA3D_MAKE_HWVERSION(1, 1),
-   SVGA3D_HWVERSION_FUSION_11 = SVGA3D_MAKE_HWVERSION(1, 4),
-   SVGA3D_HWVERSION_WS65_B1   = SVGA3D_MAKE_HWVERSION(2, 0),
-   SVGA3D_HWVERSION_WS8_B1    = SVGA3D_MAKE_HWVERSION(2, 1),
-   SVGA3D_HWVERSION_CURRENT   = SVGA3D_HWVERSION_WS8_B1,
-} SVGA3dHardwareVersion;
-
-/*
- * Generic Types
- */
-
-typedef uint32 SVGA3dBool; /* 32-bit Bool definition */
-#define SVGA3D_NUM_CLIPPLANES                   6
-#define SVGA3D_MAX_SIMULTANEOUS_RENDER_TARGETS  8
-#define SVGA3D_MAX_CONTEXT_IDS                  256
-#define SVGA3D_MAX_SURFACE_IDS                  (32 * 1024)
-
-/*
- * Surface formats.
- *
- * If you modify this list, be sure to keep GLUtil.c in sync. It
- * includes the internal format definition of each surface in
- * GLUtil_ConvertSurfaceFormat, and it contains a table of
- * human-readable names in GLUtil_GetFormatName.
- */
-
-typedef enum SVGA3dSurfaceFormat {
-   SVGA3D_FORMAT_INVALID               = 0,
-
-   SVGA3D_X8R8G8B8                     = 1,
-   SVGA3D_A8R8G8B8                     = 2,
-
-   SVGA3D_R5G6B5                       = 3,
-   SVGA3D_X1R5G5B5                     = 4,
-   SVGA3D_A1R5G5B5                     = 5,
-   SVGA3D_A4R4G4B4                     = 6,
-
-   SVGA3D_Z_D32                        = 7,
-   SVGA3D_Z_D16                        = 8,
-   SVGA3D_Z_D24S8                      = 9,
-   SVGA3D_Z_D15S1                      = 10,
-
-   SVGA3D_LUMINANCE8                   = 11,
-   SVGA3D_LUMINANCE4_ALPHA4            = 12,
-   SVGA3D_LUMINANCE16                  = 13,
-   SVGA3D_LUMINANCE8_ALPHA8            = 14,
-
-   SVGA3D_DXT1                         = 15,
-   SVGA3D_DXT2                         = 16,
-   SVGA3D_DXT3                         = 17,
-   SVGA3D_DXT4                         = 18,
-   SVGA3D_DXT5                         = 19,
-
-   SVGA3D_BUMPU8V8                     = 20,
-   SVGA3D_BUMPL6V5U5                   = 21,
-   SVGA3D_BUMPX8L8V8U8                 = 22,
-   SVGA3D_BUMPL8V8U8                   = 23,
-
-   SVGA3D_ARGB_S10E5                   = 24,   /* 16-bit floating-point ARGB */
-   SVGA3D_ARGB_S23E8                   = 25,   /* 32-bit floating-point ARGB */
-
-   SVGA3D_A2R10G10B10                  = 26,
-
-   /* signed formats */
-   SVGA3D_V8U8                         = 27,
-   SVGA3D_Q8W8V8U8                     = 28,
-   SVGA3D_CxV8U8                       = 29,
-
-   /* mixed formats */
-   SVGA3D_X8L8V8U8                     = 30,
-   SVGA3D_A2W10V10U10                  = 31,
-
-   SVGA3D_ALPHA8                       = 32,
-
-   /* Single- and dual-component floating point formats */
-   SVGA3D_R_S10E5                      = 33,
-   SVGA3D_R_S23E8                      = 34,
-   SVGA3D_RG_S10E5                     = 35,
-   SVGA3D_RG_S23E8                     = 36,
-
-   /*
-    * Any surface can be used as a buffer object, but SVGA3D_BUFFER is
-    * the most efficient format to use when creating new surfaces
-    * expressly for index or vertex data.
-    */
-
-   SVGA3D_BUFFER                       = 37,
-
-   SVGA3D_Z_D24X8                      = 38,
-
-   SVGA3D_V16U16                       = 39,
-
-   SVGA3D_G16R16                       = 40,
-   SVGA3D_A16B16G16R16                 = 41,
-
-   /* Packed Video formats */
-   SVGA3D_UYVY                         = 42,
-   SVGA3D_YUY2                         = 43,
-
-   /* Planar video formats */
-   SVGA3D_NV12                         = 44,
-
-   /* Video format with alpha */
-   SVGA3D_AYUV                         = 45,
-
-   SVGA3D_BC4_UNORM                    = 108,
-   SVGA3D_BC5_UNORM                    = 111,
-
-   /* Advanced D3D9 depth formats. */
-   SVGA3D_Z_DF16                       = 118,
-   SVGA3D_Z_DF24                       = 119,
-   SVGA3D_Z_D24S8_INT                  = 120,
-
-   SVGA3D_FORMAT_MAX
-} SVGA3dSurfaceFormat;
-
-typedef uint32 SVGA3dColor; /* a, r, g, b */
-
-/*
- * These match the D3DFORMAT_OP definitions used by Direct3D. We need
- * them so that we can query the host for what the supported surface
- * operations are (when we're using the D3D backend, in particular),
- * and so we can send those operations to the guest.
- */
-typedef enum {
-   SVGA3DFORMAT_OP_TEXTURE                               = 0x00000001,
-   SVGA3DFORMAT_OP_VOLUMETEXTURE                         = 0x00000002,
-   SVGA3DFORMAT_OP_CUBETEXTURE                           = 0x00000004,
-   SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET                = 0x00000008,
-   SVGA3DFORMAT_OP_SAME_FORMAT_RENDERTARGET              = 0x00000010,
-   SVGA3DFORMAT_OP_ZSTENCIL                              = 0x00000040,
-   SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH   = 0x00000080,
-
-/*
- * This format can be used as a render target if the current display mode
- * is the same depth if the alpha channel is ignored. e.g. if the device
- * can render to A8R8G8B8 when the display mode is X8R8G8B8, then the
- * format op list entry for A8R8G8B8 should have this cap.
- */
-   SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET  = 0x00000100,
-
-/*
- * This format contains DirectDraw support (including Flip).  This flag
- * should not to be set on alpha formats.
- */
-   SVGA3DFORMAT_OP_DISPLAYMODE                           = 0x00000400,
-
-/*
- * The rasterizer can support some level of Direct3D support in this format
- * and implies that the driver can create a Context in this mode (for some
- * render target format).  When this flag is set, the SVGA3DFORMAT_OP_DISPLAYMODE
- * flag must also be set.
- */
-   SVGA3DFORMAT_OP_3DACCELERATION                        = 0x00000800,
-
-/*
- * This is set for a private format when the driver has put the bpp in
- * the structure.
- */
-   SVGA3DFORMAT_OP_PIXELSIZE                             = 0x00001000,
-
-/*
- * Indicates that this format can be converted to any RGB format for which
- * SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB is specified
- */
-   SVGA3DFORMAT_OP_CONVERT_TO_ARGB                       = 0x00002000,
-
-/*
- * Indicates that this format can be used to create offscreen plain surfaces.
- */
-   SVGA3DFORMAT_OP_OFFSCREENPLAIN                        = 0x00004000,
-
-/*
- * Indicated that this format can be read as an SRGB texture (meaning that the
- * sampler will linearize the looked up data)
- */
-   SVGA3DFORMAT_OP_SRGBREAD                              = 0x00008000,
-
-/*
- * Indicates that this format can be used in the bumpmap instructions
- */
-   SVGA3DFORMAT_OP_BUMPMAP                               = 0x00010000,
-
-/*
- * Indicates that this format can be sampled by the displacement map sampler
- */
-   SVGA3DFORMAT_OP_DMAP                                  = 0x00020000,
-
-/*
- * Indicates that this format cannot be used with texture filtering
- */
-   SVGA3DFORMAT_OP_NOFILTER                              = 0x00040000,
-
-/*
- * Indicates that format conversions are supported to this RGB format if
- * SVGA3DFORMAT_OP_CONVERT_TO_ARGB is specified in the source format.
- */
-   SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB                    = 0x00080000,
-
-/*
- * Indicated that this format can be written as an SRGB target (meaning that the
- * pixel pipe will DE-linearize data on output to format)
- */
-   SVGA3DFORMAT_OP_SRGBWRITE                             = 0x00100000,
-
-/*
- * Indicates that this format cannot be used with alpha blending
- */
-   SVGA3DFORMAT_OP_NOALPHABLEND                          = 0x00200000,
-
-/*
- * Indicates that the device can auto-generated sublevels for resources
- * of this format
- */
-   SVGA3DFORMAT_OP_AUTOGENMIPMAP                         = 0x00400000,
-
-/*
- * Indicates that this format can be used by vertex texture sampler
- */
-   SVGA3DFORMAT_OP_VERTEXTEXTURE                         = 0x00800000,
-
-/*
- * Indicates that this format supports neither texture coordinate wrap
- * modes, nor mipmapping
- */
-   SVGA3DFORMAT_OP_NOTEXCOORDWRAPNORMIP                  = 0x01000000
-} SVGA3dFormatOp;
-
-/*
- * This structure is a conversion of SVGA3DFORMAT_OP_*.
- * Entries must be located at the same position.
- */
-typedef union {
-   uint32 value;
-   struct {
-      uint32 texture : 1;
-      uint32 volumeTexture : 1;
-      uint32 cubeTexture : 1;
-      uint32 offscreenRenderTarget : 1;
-      uint32 sameFormatRenderTarget : 1;
-      uint32 unknown1 : 1;
-      uint32 zStencil : 1;
-      uint32 zStencilArbitraryDepth : 1;
-      uint32 sameFormatUpToAlpha : 1;
-      uint32 unknown2 : 1;
-      uint32 displayMode : 1;
-      uint32 acceleration3d : 1;
-      uint32 pixelSize : 1;
-      uint32 convertToARGB : 1;
-      uint32 offscreenPlain : 1;
-      uint32 sRGBRead : 1;
-      uint32 bumpMap : 1;
-      uint32 dmap : 1;
-      uint32 noFilter : 1;
-      uint32 memberOfGroupARGB : 1;
-      uint32 sRGBWrite : 1;
-      uint32 noAlphaBlend : 1;
-      uint32 autoGenMipMap : 1;
-      uint32 vertexTexture : 1;
-      uint32 noTexCoordWrapNorMip : 1;
-   };
-} SVGA3dSurfaceFormatCaps;
-
-/*
- * SVGA_3D_CMD_SETRENDERSTATE Types.  All value types
- * must fit in a uint32.
- */
-
-typedef enum {
-   SVGA3D_RS_INVALID                   = 0,
-   SVGA3D_RS_ZENABLE                   = 1,     /* SVGA3dBool */
-   SVGA3D_RS_ZWRITEENABLE              = 2,     /* SVGA3dBool */
-   SVGA3D_RS_ALPHATESTENABLE           = 3,     /* SVGA3dBool */
-   SVGA3D_RS_DITHERENABLE              = 4,     /* SVGA3dBool */
-   SVGA3D_RS_BLENDENABLE               = 5,     /* SVGA3dBool */
-   SVGA3D_RS_FOGENABLE                 = 6,     /* SVGA3dBool */
-   SVGA3D_RS_SPECULARENABLE            = 7,     /* SVGA3dBool */
-   SVGA3D_RS_STENCILENABLE             = 8,     /* SVGA3dBool */
-   SVGA3D_RS_LIGHTINGENABLE            = 9,     /* SVGA3dBool */
-   SVGA3D_RS_NORMALIZENORMALS          = 10,    /* SVGA3dBool */
-   SVGA3D_RS_POINTSPRITEENABLE         = 11,    /* SVGA3dBool */
-   SVGA3D_RS_POINTSCALEENABLE          = 12,    /* SVGA3dBool */
-   SVGA3D_RS_STENCILREF                = 13,    /* uint32 */
-   SVGA3D_RS_STENCILMASK               = 14,    /* uint32 */
-   SVGA3D_RS_STENCILWRITEMASK          = 15,    /* uint32 */
-   SVGA3D_RS_FOGSTART                  = 16,    /* float */
-   SVGA3D_RS_FOGEND                    = 17,    /* float */
-   SVGA3D_RS_FOGDENSITY                = 18,    /* float */
-   SVGA3D_RS_POINTSIZE                 = 19,    /* float */
-   SVGA3D_RS_POINTSIZEMIN              = 20,    /* float */
-   SVGA3D_RS_POINTSIZEMAX              = 21,    /* float */
-   SVGA3D_RS_POINTSCALE_A              = 22,    /* float */
-   SVGA3D_RS_POINTSCALE_B              = 23,    /* float */
-   SVGA3D_RS_POINTSCALE_C              = 24,    /* float */
-   SVGA3D_RS_FOGCOLOR                  = 25,    /* SVGA3dColor */
-   SVGA3D_RS_AMBIENT                   = 26,    /* SVGA3dColor */
-   SVGA3D_RS_CLIPPLANEENABLE           = 27,    /* SVGA3dClipPlanes */
-   SVGA3D_RS_FOGMODE                   = 28,    /* SVGA3dFogMode */
-   SVGA3D_RS_FILLMODE                  = 29,    /* SVGA3dFillMode */
-   SVGA3D_RS_SHADEMODE                 = 30,    /* SVGA3dShadeMode */
-   SVGA3D_RS_LINEPATTERN               = 31,    /* SVGA3dLinePattern */
-   SVGA3D_RS_SRCBLEND                  = 32,    /* SVGA3dBlendOp */
-   SVGA3D_RS_DSTBLEND                  = 33,    /* SVGA3dBlendOp */
-   SVGA3D_RS_BLENDEQUATION             = 34,    /* SVGA3dBlendEquation */
-   SVGA3D_RS_CULLMODE                  = 35,    /* SVGA3dFace */
-   SVGA3D_RS_ZFUNC                     = 36,    /* SVGA3dCmpFunc */
-   SVGA3D_RS_ALPHAFUNC                 = 37,    /* SVGA3dCmpFunc */
-   SVGA3D_RS_STENCILFUNC               = 38,    /* SVGA3dCmpFunc */
-   SVGA3D_RS_STENCILFAIL               = 39,    /* SVGA3dStencilOp */
-   SVGA3D_RS_STENCILZFAIL              = 40,    /* SVGA3dStencilOp */
-   SVGA3D_RS_STENCILPASS               = 41,    /* SVGA3dStencilOp */
-   SVGA3D_RS_ALPHAREF                  = 42,    /* float (0.0 .. 1.0) */
-   SVGA3D_RS_FRONTWINDING              = 43,    /* SVGA3dFrontWinding */
-   SVGA3D_RS_COORDINATETYPE            = 44,    /* SVGA3dCoordinateType */
-   SVGA3D_RS_ZBIAS                     = 45,    /* float */
-   SVGA3D_RS_RANGEFOGENABLE            = 46,    /* SVGA3dBool */
-   SVGA3D_RS_COLORWRITEENABLE          = 47,    /* SVGA3dColorMask */
-   SVGA3D_RS_VERTEXMATERIALENABLE      = 48,    /* SVGA3dBool */
-   SVGA3D_RS_DIFFUSEMATERIALSOURCE     = 49,    /* SVGA3dVertexMaterial */
-   SVGA3D_RS_SPECULARMATERIALSOURCE    = 50,    /* SVGA3dVertexMaterial */
-   SVGA3D_RS_AMBIENTMATERIALSOURCE     = 51,    /* SVGA3dVertexMaterial */
-   SVGA3D_RS_EMISSIVEMATERIALSOURCE    = 52,    /* SVGA3dVertexMaterial */
-   SVGA3D_RS_TEXTUREFACTOR             = 53,    /* SVGA3dColor */
-   SVGA3D_RS_LOCALVIEWER               = 54,    /* SVGA3dBool */
-   SVGA3D_RS_SCISSORTESTENABLE         = 55,    /* SVGA3dBool */
-   SVGA3D_RS_BLENDCOLOR                = 56,    /* SVGA3dColor */
-   SVGA3D_RS_STENCILENABLE2SIDED       = 57,    /* SVGA3dBool */
-   SVGA3D_RS_CCWSTENCILFUNC            = 58,    /* SVGA3dCmpFunc */
-   SVGA3D_RS_CCWSTENCILFAIL            = 59,    /* SVGA3dStencilOp */
-   SVGA3D_RS_CCWSTENCILZFAIL           = 60,    /* SVGA3dStencilOp */
-   SVGA3D_RS_CCWSTENCILPASS            = 61,    /* SVGA3dStencilOp */
-   SVGA3D_RS_VERTEXBLEND               = 62,    /* SVGA3dVertexBlendFlags */
-   SVGA3D_RS_SLOPESCALEDEPTHBIAS       = 63,    /* float */
-   SVGA3D_RS_DEPTHBIAS                 = 64,    /* float */
-
-
-   /*
-    * Output Gamma Level
-    *
-    * Output gamma effects the gamma curve of colors that are output from the
-    * rendering pipeline.  A value of 1.0 specifies a linear color space. If the
-    * value is <= 0.0, gamma correction is ignored and linear color space is
-    * used.
-    */
-
-   SVGA3D_RS_OUTPUTGAMMA               = 65,    /* float */
-   SVGA3D_RS_ZVISIBLE                  = 66,    /* SVGA3dBool */
-   SVGA3D_RS_LASTPIXEL                 = 67,    /* SVGA3dBool */
-   SVGA3D_RS_CLIPPING                  = 68,    /* SVGA3dBool */
-   SVGA3D_RS_WRAP0                     = 69,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP1                     = 70,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP2                     = 71,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP3                     = 72,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP4                     = 73,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP5                     = 74,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP6                     = 75,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP7                     = 76,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP8                     = 77,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP9                     = 78,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP10                    = 79,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP11                    = 80,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP12                    = 81,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP13                    = 82,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP14                    = 83,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_WRAP15                    = 84,    /* SVGA3dWrapFlags */
-   SVGA3D_RS_MULTISAMPLEANTIALIAS      = 85,    /* SVGA3dBool */
-   SVGA3D_RS_MULTISAMPLEMASK           = 86,    /* uint32 */
-   SVGA3D_RS_INDEXEDVERTEXBLENDENABLE  = 87,    /* SVGA3dBool */
-   SVGA3D_RS_TWEENFACTOR               = 88,    /* float */
-   SVGA3D_RS_ANTIALIASEDLINEENABLE     = 89,    /* SVGA3dBool */
-   SVGA3D_RS_COLORWRITEENABLE1         = 90,    /* SVGA3dColorMask */
-   SVGA3D_RS_COLORWRITEENABLE2         = 91,    /* SVGA3dColorMask */
-   SVGA3D_RS_COLORWRITEENABLE3         = 92,    /* SVGA3dColorMask */
-   SVGA3D_RS_SEPARATEALPHABLENDENABLE  = 93,    /* SVGA3dBool */
-   SVGA3D_RS_SRCBLENDALPHA             = 94,    /* SVGA3dBlendOp */
-   SVGA3D_RS_DSTBLENDALPHA             = 95,    /* SVGA3dBlendOp */
-   SVGA3D_RS_BLENDEQUATIONALPHA        = 96,    /* SVGA3dBlendEquation */
-   SVGA3D_RS_TRANSPARENCYANTIALIAS     = 97,    /* SVGA3dTransparencyAntialiasType */
-   SVGA3D_RS_LINEAA                    = 98,    /* SVGA3dBool */
-   SVGA3D_RS_LINEWIDTH                 = 99,    /* float */
-   SVGA3D_RS_MAX
-} SVGA3dRenderStateName;
-
-typedef enum {
-   SVGA3D_TRANSPARENCYANTIALIAS_NORMAL            = 0,
-   SVGA3D_TRANSPARENCYANTIALIAS_ALPHATOCOVERAGE   = 1,
-   SVGA3D_TRANSPARENCYANTIALIAS_SUPERSAMPLE       = 2,
-   SVGA3D_TRANSPARENCYANTIALIAS_MAX
-} SVGA3dTransparencyAntialiasType;
-
-typedef enum {
-   SVGA3D_VERTEXMATERIAL_NONE     = 0,    /* Use the value in the current material */
-   SVGA3D_VERTEXMATERIAL_DIFFUSE  = 1,    /* Use the value in the diffuse component */
-   SVGA3D_VERTEXMATERIAL_SPECULAR = 2,    /* Use the value in the specular component */
-} SVGA3dVertexMaterial;
-
-typedef enum {
-   SVGA3D_FILLMODE_INVALID = 0,
-   SVGA3D_FILLMODE_POINT   = 1,
-   SVGA3D_FILLMODE_LINE    = 2,
-   SVGA3D_FILLMODE_FILL    = 3,
-   SVGA3D_FILLMODE_MAX
-} SVGA3dFillModeType;
-
-
-typedef
-union {
-   struct {
-      uint16   mode;       /* SVGA3dFillModeType */
-      uint16   face;       /* SVGA3dFace */
-   };
-   uint32 uintValue;
-} SVGA3dFillMode;
-
-typedef enum {
-   SVGA3D_SHADEMODE_INVALID = 0,
-   SVGA3D_SHADEMODE_FLAT    = 1,
-   SVGA3D_SHADEMODE_SMOOTH  = 2,
-   SVGA3D_SHADEMODE_PHONG   = 3,     /* Not supported */
-   SVGA3D_SHADEMODE_MAX
-} SVGA3dShadeMode;
-
-typedef
-union {
-   struct {
-      uint16 repeat;
-      uint16 pattern;
-   };
-   uint32 uintValue;
-} SVGA3dLinePattern;
-
-typedef enum {
-   SVGA3D_BLENDOP_INVALID            = 0,
-   SVGA3D_BLENDOP_ZERO               = 1,
-   SVGA3D_BLENDOP_ONE                = 2,
-   SVGA3D_BLENDOP_SRCCOLOR           = 3,
-   SVGA3D_BLENDOP_INVSRCCOLOR        = 4,
-   SVGA3D_BLENDOP_SRCALPHA           = 5,
-   SVGA3D_BLENDOP_INVSRCALPHA        = 6,
-   SVGA3D_BLENDOP_DESTALPHA          = 7,
-   SVGA3D_BLENDOP_INVDESTALPHA       = 8,
-   SVGA3D_BLENDOP_DESTCOLOR          = 9,
-   SVGA3D_BLENDOP_INVDESTCOLOR       = 10,
-   SVGA3D_BLENDOP_SRCALPHASAT        = 11,
-   SVGA3D_BLENDOP_BLENDFACTOR        = 12,
-   SVGA3D_BLENDOP_INVBLENDFACTOR     = 13,
-   SVGA3D_BLENDOP_MAX
-} SVGA3dBlendOp;
-
-typedef enum {
-   SVGA3D_BLENDEQ_INVALID            = 0,
-   SVGA3D_BLENDEQ_ADD                = 1,
-   SVGA3D_BLENDEQ_SUBTRACT           = 2,
-   SVGA3D_BLENDEQ_REVSUBTRACT        = 3,
-   SVGA3D_BLENDEQ_MINIMUM            = 4,
-   SVGA3D_BLENDEQ_MAXIMUM            = 5,
-   SVGA3D_BLENDEQ_MAX
-} SVGA3dBlendEquation;
-
-typedef enum {
-   SVGA3D_FRONTWINDING_INVALID = 0,
-   SVGA3D_FRONTWINDING_CW      = 1,
-   SVGA3D_FRONTWINDING_CCW     = 2,
-   SVGA3D_FRONTWINDING_MAX
-} SVGA3dFrontWinding;
-
-typedef enum {
-   SVGA3D_FACE_INVALID  = 0,
-   SVGA3D_FACE_NONE     = 1,
-   SVGA3D_FACE_FRONT    = 2,
-   SVGA3D_FACE_BACK     = 3,
-   SVGA3D_FACE_FRONT_BACK = 4,
-   SVGA3D_FACE_MAX
-} SVGA3dFace;
-
-/*
- * The order and the values should not be changed
- */
-
-typedef enum {
-   SVGA3D_CMP_INVALID              = 0,
-   SVGA3D_CMP_NEVER                = 1,
-   SVGA3D_CMP_LESS                 = 2,
-   SVGA3D_CMP_EQUAL                = 3,
-   SVGA3D_CMP_LESSEQUAL            = 4,
-   SVGA3D_CMP_GREATER              = 5,
-   SVGA3D_CMP_NOTEQUAL             = 6,
-   SVGA3D_CMP_GREATEREQUAL         = 7,
-   SVGA3D_CMP_ALWAYS               = 8,
-   SVGA3D_CMP_MAX
-} SVGA3dCmpFunc;
-
-/*
- * SVGA3D_FOGFUNC_* specifies the fog equation, or PER_VERTEX which allows
- * the fog factor to be specified in the alpha component of the specular
- * (a.k.a. secondary) vertex color.
- */
-typedef enum {
-   SVGA3D_FOGFUNC_INVALID          = 0,
-   SVGA3D_FOGFUNC_EXP              = 1,
-   SVGA3D_FOGFUNC_EXP2             = 2,
-   SVGA3D_FOGFUNC_LINEAR           = 3,
-   SVGA3D_FOGFUNC_PER_VERTEX       = 4
-} SVGA3dFogFunction;
-
-/*
- * SVGA3D_FOGTYPE_* specifies if fog factors are computed on a per-vertex
- * or per-pixel basis.
- */
-typedef enum {
-   SVGA3D_FOGTYPE_INVALID          = 0,
-   SVGA3D_FOGTYPE_VERTEX           = 1,
-   SVGA3D_FOGTYPE_PIXEL            = 2,
-   SVGA3D_FOGTYPE_MAX              = 3
-} SVGA3dFogType;
-
-/*
- * SVGA3D_FOGBASE_* selects depth or range-based fog. Depth-based fog is
- * computed using the eye Z value of each pixel (or vertex), whereas range-
- * based fog is computed using the actual distance (range) to the eye.
- */
-typedef enum {
-   SVGA3D_FOGBASE_INVALID          = 0,
-   SVGA3D_FOGBASE_DEPTHBASED       = 1,
-   SVGA3D_FOGBASE_RANGEBASED       = 2,
-   SVGA3D_FOGBASE_MAX              = 3
-} SVGA3dFogBase;
-
-typedef enum {
-   SVGA3D_STENCILOP_INVALID        = 0,
-   SVGA3D_STENCILOP_KEEP           = 1,
-   SVGA3D_STENCILOP_ZERO           = 2,
-   SVGA3D_STENCILOP_REPLACE        = 3,
-   SVGA3D_STENCILOP_INCRSAT        = 4,
-   SVGA3D_STENCILOP_DECRSAT        = 5,
-   SVGA3D_STENCILOP_INVERT         = 6,
-   SVGA3D_STENCILOP_INCR           = 7,
-   SVGA3D_STENCILOP_DECR           = 8,
-   SVGA3D_STENCILOP_MAX
-} SVGA3dStencilOp;
-
-typedef enum {
-   SVGA3D_CLIPPLANE_0              = (1 << 0),
-   SVGA3D_CLIPPLANE_1              = (1 << 1),
-   SVGA3D_CLIPPLANE_2              = (1 << 2),
-   SVGA3D_CLIPPLANE_3              = (1 << 3),
-   SVGA3D_CLIPPLANE_4              = (1 << 4),
-   SVGA3D_CLIPPLANE_5              = (1 << 5),
-} SVGA3dClipPlanes;
-
-typedef enum {
-   SVGA3D_CLEAR_COLOR              = 0x1,
-   SVGA3D_CLEAR_DEPTH              = 0x2,
-   SVGA3D_CLEAR_STENCIL            = 0x4
-} SVGA3dClearFlag;
-
-typedef enum {
-   SVGA3D_RT_DEPTH                 = 0,
-   SVGA3D_RT_STENCIL               = 1,
-   SVGA3D_RT_COLOR0                = 2,
-   SVGA3D_RT_COLOR1                = 3,
-   SVGA3D_RT_COLOR2                = 4,
-   SVGA3D_RT_COLOR3                = 5,
-   SVGA3D_RT_COLOR4                = 6,
-   SVGA3D_RT_COLOR5                = 7,
-   SVGA3D_RT_COLOR6                = 8,
-   SVGA3D_RT_COLOR7                = 9,
-   SVGA3D_RT_MAX,
-   SVGA3D_RT_INVALID               = ((uint32)-1),
-} SVGA3dRenderTargetType;
-
-#define SVGA3D_MAX_RT_COLOR (SVGA3D_RT_COLOR7 - SVGA3D_RT_COLOR0 + 1)
-
-typedef
-union {
-   struct {
-      uint32  red   : 1;
-      uint32  green : 1;
-      uint32  blue  : 1;
-      uint32  alpha : 1;
-   };
-   uint32 uintValue;
-} SVGA3dColorMask;
-
-typedef enum {
-   SVGA3D_VBLEND_DISABLE            = 0,
-   SVGA3D_VBLEND_1WEIGHT            = 1,
-   SVGA3D_VBLEND_2WEIGHT            = 2,
-   SVGA3D_VBLEND_3WEIGHT            = 3,
-} SVGA3dVertexBlendFlags;
-
-typedef enum {
-   SVGA3D_WRAPCOORD_0   = 1 << 0,
-   SVGA3D_WRAPCOORD_1   = 1 << 1,
-   SVGA3D_WRAPCOORD_2   = 1 << 2,
-   SVGA3D_WRAPCOORD_3   = 1 << 3,
-   SVGA3D_WRAPCOORD_ALL = 0xF,
-} SVGA3dWrapFlags;
-
-/*
- * SVGA_3D_CMD_TEXTURESTATE Types.  All value types
- * must fit in a uint32.
- */
-
-typedef enum {
-   SVGA3D_TS_INVALID                    = 0,
-   SVGA3D_TS_BIND_TEXTURE               = 1,    /* SVGA3dSurfaceId */
-   SVGA3D_TS_COLOROP                    = 2,    /* SVGA3dTextureCombiner */
-   SVGA3D_TS_COLORARG1                  = 3,    /* SVGA3dTextureArgData */
-   SVGA3D_TS_COLORARG2                  = 4,    /* SVGA3dTextureArgData */
-   SVGA3D_TS_ALPHAOP                    = 5,    /* SVGA3dTextureCombiner */
-   SVGA3D_TS_ALPHAARG1                  = 6,    /* SVGA3dTextureArgData */
-   SVGA3D_TS_ALPHAARG2                  = 7,    /* SVGA3dTextureArgData */
-   SVGA3D_TS_ADDRESSU                   = 8,    /* SVGA3dTextureAddress */
-   SVGA3D_TS_ADDRESSV                   = 9,    /* SVGA3dTextureAddress */
-   SVGA3D_TS_MIPFILTER                  = 10,   /* SVGA3dTextureFilter */
-   SVGA3D_TS_MAGFILTER                  = 11,   /* SVGA3dTextureFilter */
-   SVGA3D_TS_MINFILTER                  = 12,   /* SVGA3dTextureFilter */
-   SVGA3D_TS_BORDERCOLOR                = 13,   /* SVGA3dColor */
-   SVGA3D_TS_TEXCOORDINDEX              = 14,   /* uint32 */
-   SVGA3D_TS_TEXTURETRANSFORMFLAGS      = 15,   /* SVGA3dTexTransformFlags */
-   SVGA3D_TS_TEXCOORDGEN                = 16,   /* SVGA3dTextureCoordGen */
-   SVGA3D_TS_BUMPENVMAT00               = 17,   /* float */
-   SVGA3D_TS_BUMPENVMAT01               = 18,   /* float */
-   SVGA3D_TS_BUMPENVMAT10               = 19,   /* float */
-   SVGA3D_TS_BUMPENVMAT11               = 20,   /* float */
-   SVGA3D_TS_TEXTURE_MIPMAP_LEVEL       = 21,   /* uint32 */
-   SVGA3D_TS_TEXTURE_LOD_BIAS           = 22,   /* float */
-   SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL  = 23,   /* uint32 */
-   SVGA3D_TS_ADDRESSW                   = 24,   /* SVGA3dTextureAddress */
-
-
-   /*
-    * Sampler Gamma Level
-    *
-    * Sampler gamma effects the color of samples taken from the sampler.  A
-    * value of 1.0 will produce linear samples.  If the value is <= 0.0 the
-    * gamma value is ignored and a linear space is used.
-    */
-
-   SVGA3D_TS_GAMMA                      = 25,   /* float */
-   SVGA3D_TS_BUMPENVLSCALE              = 26,   /* float */
-   SVGA3D_TS_BUMPENVLOFFSET             = 27,   /* float */
-   SVGA3D_TS_COLORARG0                  = 28,   /* SVGA3dTextureArgData */
-   SVGA3D_TS_ALPHAARG0                  = 29,   /* SVGA3dTextureArgData */
-   SVGA3D_TS_MAX
-} SVGA3dTextureStateName;
-
-typedef enum {
-   SVGA3D_TC_INVALID                   = 0,
-   SVGA3D_TC_DISABLE                   = 1,
-   SVGA3D_TC_SELECTARG1                = 2,
-   SVGA3D_TC_SELECTARG2                = 3,
-   SVGA3D_TC_MODULATE                  = 4,
-   SVGA3D_TC_ADD                       = 5,
-   SVGA3D_TC_ADDSIGNED                 = 6,
-   SVGA3D_TC_SUBTRACT                  = 7,
-   SVGA3D_TC_BLENDTEXTUREALPHA         = 8,
-   SVGA3D_TC_BLENDDIFFUSEALPHA         = 9,
-   SVGA3D_TC_BLENDCURRENTALPHA         = 10,
-   SVGA3D_TC_BLENDFACTORALPHA          = 11,
-   SVGA3D_TC_MODULATE2X                = 12,
-   SVGA3D_TC_MODULATE4X                = 13,
-   SVGA3D_TC_DSDT                      = 14,
-   SVGA3D_TC_DOTPRODUCT3               = 15,
-   SVGA3D_TC_BLENDTEXTUREALPHAPM       = 16,
-   SVGA3D_TC_ADDSIGNED2X               = 17,
-   SVGA3D_TC_ADDSMOOTH                 = 18,
-   SVGA3D_TC_PREMODULATE               = 19,
-   SVGA3D_TC_MODULATEALPHA_ADDCOLOR    = 20,
-   SVGA3D_TC_MODULATECOLOR_ADDALPHA    = 21,
-   SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR = 22,
-   SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA = 23,
-   SVGA3D_TC_BUMPENVMAPLUMINANCE       = 24,
-   SVGA3D_TC_MULTIPLYADD               = 25,
-   SVGA3D_TC_LERP                      = 26,
-   SVGA3D_TC_MAX
-} SVGA3dTextureCombiner;
-
-#define SVGA3D_TC_CAP_BIT(svga3d_tc_op) (svga3d_tc_op ? (1 << (svga3d_tc_op - 1)) : 0)
-
-typedef enum {
-   SVGA3D_TEX_ADDRESS_INVALID    = 0,
-   SVGA3D_TEX_ADDRESS_WRAP       = 1,
-   SVGA3D_TEX_ADDRESS_MIRROR     = 2,
-   SVGA3D_TEX_ADDRESS_CLAMP      = 3,
-   SVGA3D_TEX_ADDRESS_BORDER     = 4,
-   SVGA3D_TEX_ADDRESS_MIRRORONCE = 5,
-   SVGA3D_TEX_ADDRESS_EDGE       = 6,
-   SVGA3D_TEX_ADDRESS_MAX
-} SVGA3dTextureAddress;
-
-/*
- * SVGA3D_TEX_FILTER_NONE as the minification filter means mipmapping is
- * disabled, and the rasterizer should use the magnification filter instead.
- */
-typedef enum {
-   SVGA3D_TEX_FILTER_NONE           = 0,
-   SVGA3D_TEX_FILTER_NEAREST        = 1,
-   SVGA3D_TEX_FILTER_LINEAR         = 2,
-   SVGA3D_TEX_FILTER_ANISOTROPIC    = 3,
-   SVGA3D_TEX_FILTER_FLATCUBIC      = 4, /* Deprecated, not implemented */
-   SVGA3D_TEX_FILTER_GAUSSIANCUBIC  = 5, /* Deprecated, not implemented */
-   SVGA3D_TEX_FILTER_PYRAMIDALQUAD  = 6, /* Not currently implemented */
-   SVGA3D_TEX_FILTER_GAUSSIANQUAD   = 7, /* Not currently implemented */
-   SVGA3D_TEX_FILTER_MAX
-} SVGA3dTextureFilter;
-
-typedef enum {
-   SVGA3D_TEX_TRANSFORM_OFF    = 0,
-   SVGA3D_TEX_TRANSFORM_S      = (1 << 0),
-   SVGA3D_TEX_TRANSFORM_T      = (1 << 1),
-   SVGA3D_TEX_TRANSFORM_R      = (1 << 2),
-   SVGA3D_TEX_TRANSFORM_Q      = (1 << 3),
-   SVGA3D_TEX_PROJECTED        = (1 << 15),
-} SVGA3dTexTransformFlags;
-
-typedef enum {
-   SVGA3D_TEXCOORD_GEN_OFF              = 0,
-   SVGA3D_TEXCOORD_GEN_EYE_POSITION     = 1,
-   SVGA3D_TEXCOORD_GEN_EYE_NORMAL       = 2,
-   SVGA3D_TEXCOORD_GEN_REFLECTIONVECTOR = 3,
-   SVGA3D_TEXCOORD_GEN_SPHERE           = 4,
-   SVGA3D_TEXCOORD_GEN_MAX
-} SVGA3dTextureCoordGen;
-
-/*
- * Texture argument constants for texture combiner
- */
-typedef enum {
-   SVGA3D_TA_INVALID    = 0,
-   SVGA3D_TA_CONSTANT   = 1,
-   SVGA3D_TA_PREVIOUS   = 2,
-   SVGA3D_TA_DIFFUSE    = 3,
-   SVGA3D_TA_TEXTURE    = 4,
-   SVGA3D_TA_SPECULAR   = 5,
-   SVGA3D_TA_MAX
-} SVGA3dTextureArgData;
-
-#define SVGA3D_TM_MASK_LEN 4
-
-/* Modifiers for texture argument constants defined above. */
-typedef enum {
-   SVGA3D_TM_NONE       = 0,
-   SVGA3D_TM_ALPHA      = (1 << SVGA3D_TM_MASK_LEN),
-   SVGA3D_TM_ONE_MINUS  = (2 << SVGA3D_TM_MASK_LEN),
-} SVGA3dTextureArgModifier;
-
-#define SVGA3D_INVALID_ID         ((uint32)-1)
-#define SVGA3D_MAX_CLIP_PLANES    6
-
-/*
- * This is the limit to the number of fixed-function texture
- * transforms and texture coordinates we can support. It does *not*
- * correspond to the number of texture image units (samplers) we
- * support!
- */
-#define SVGA3D_MAX_TEXTURE_COORDS 8
-
-/*
- * Vertex declarations
- *
- * Notes:
- *
- * SVGA3D_DECLUSAGE_POSITIONT is for pre-transformed vertices. If you
- * draw with any POSITIONT vertex arrays, the programmable vertex
- * pipeline will be implicitly disabled. Drawing will take place as if
- * no vertex shader was bound.
- */
-
-typedef enum {
-   SVGA3D_DECLUSAGE_POSITION     = 0,
-   SVGA3D_DECLUSAGE_BLENDWEIGHT,       /*  1 */
-   SVGA3D_DECLUSAGE_BLENDINDICES,      /*  2 */
-   SVGA3D_DECLUSAGE_NORMAL,            /*  3 */
-   SVGA3D_DECLUSAGE_PSIZE,             /*  4 */
-   SVGA3D_DECLUSAGE_TEXCOORD,          /*  5 */
-   SVGA3D_DECLUSAGE_TANGENT,           /*  6 */
-   SVGA3D_DECLUSAGE_BINORMAL,          /*  7 */
-   SVGA3D_DECLUSAGE_TESSFACTOR,        /*  8 */
-   SVGA3D_DECLUSAGE_POSITIONT,         /*  9 */
-   SVGA3D_DECLUSAGE_COLOR,             /* 10 */
-   SVGA3D_DECLUSAGE_FOG,               /* 11 */
-   SVGA3D_DECLUSAGE_DEPTH,             /* 12 */
-   SVGA3D_DECLUSAGE_SAMPLE,            /* 13 */
-   SVGA3D_DECLUSAGE_MAX
-} SVGA3dDeclUsage;
-
-typedef enum {
-   SVGA3D_DECLMETHOD_DEFAULT     = 0,
-   SVGA3D_DECLMETHOD_PARTIALU,
-   SVGA3D_DECLMETHOD_PARTIALV,
-   SVGA3D_DECLMETHOD_CROSSUV,          /* Normal */
-   SVGA3D_DECLMETHOD_UV,
-   SVGA3D_DECLMETHOD_LOOKUP,           /* Lookup a displacement map */
-   SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED, /* Lookup a pre-sampled displacement map */
-} SVGA3dDeclMethod;
-
-typedef enum {
-   SVGA3D_DECLTYPE_FLOAT1        =  0,
-   SVGA3D_DECLTYPE_FLOAT2        =  1,
-   SVGA3D_DECLTYPE_FLOAT3        =  2,
-   SVGA3D_DECLTYPE_FLOAT4        =  3,
-   SVGA3D_DECLTYPE_D3DCOLOR      =  4,
-   SVGA3D_DECLTYPE_UBYTE4        =  5,
-   SVGA3D_DECLTYPE_SHORT2        =  6,
-   SVGA3D_DECLTYPE_SHORT4        =  7,
-   SVGA3D_DECLTYPE_UBYTE4N       =  8,
-   SVGA3D_DECLTYPE_SHORT2N       =  9,
-   SVGA3D_DECLTYPE_SHORT4N       = 10,
-   SVGA3D_DECLTYPE_USHORT2N      = 11,
-   SVGA3D_DECLTYPE_USHORT4N      = 12,
-   SVGA3D_DECLTYPE_UDEC3         = 13,
-   SVGA3D_DECLTYPE_DEC3N         = 14,
-   SVGA3D_DECLTYPE_FLOAT16_2     = 15,
-   SVGA3D_DECLTYPE_FLOAT16_4     = 16,
-   SVGA3D_DECLTYPE_MAX,
-} SVGA3dDeclType;
-
-/*
- * This structure is used for the divisor for geometry instancing;
- * it's a direct translation of the Direct3D equivalent.
- */
-typedef union {
-   struct {
-      /*
-       * For index data, this number represents the number of instances to draw.
-       * For instance data, this number represents the number of
-       * instances/vertex in this stream
-       */
-      uint32 count : 30;
-
-      /*
-       * This is 1 if this is supposed to be the data that is repeated for
-       * every instance.
-       */
-      uint32 indexedData : 1;
-
-      /*
-       * This is 1 if this is supposed to be the per-instance data.
-       */
-      uint32 instanceData : 1;
-   };
-
-   uint32 value;
-} SVGA3dVertexDivisor;
-
-typedef enum {
-   SVGA3D_PRIMITIVE_INVALID                     = 0,
-   SVGA3D_PRIMITIVE_TRIANGLELIST                = 1,
-   SVGA3D_PRIMITIVE_POINTLIST                   = 2,
-   SVGA3D_PRIMITIVE_LINELIST                    = 3,
-   SVGA3D_PRIMITIVE_LINESTRIP                   = 4,
-   SVGA3D_PRIMITIVE_TRIANGLESTRIP               = 5,
-   SVGA3D_PRIMITIVE_TRIANGLEFAN                 = 6,
-   SVGA3D_PRIMITIVE_MAX
-} SVGA3dPrimitiveType;
-
-typedef enum {
-   SVGA3D_COORDINATE_INVALID                   = 0,
-   SVGA3D_COORDINATE_LEFTHANDED                = 1,
-   SVGA3D_COORDINATE_RIGHTHANDED               = 2,
-   SVGA3D_COORDINATE_MAX
-} SVGA3dCoordinateType;
-
-typedef enum {
-   SVGA3D_TRANSFORM_INVALID                     = 0,
-   SVGA3D_TRANSFORM_WORLD                       = 1,
-   SVGA3D_TRANSFORM_VIEW                        = 2,
-   SVGA3D_TRANSFORM_PROJECTION                  = 3,
-   SVGA3D_TRANSFORM_TEXTURE0                    = 4,
-   SVGA3D_TRANSFORM_TEXTURE1                    = 5,
-   SVGA3D_TRANSFORM_TEXTURE2                    = 6,
-   SVGA3D_TRANSFORM_TEXTURE3                    = 7,
-   SVGA3D_TRANSFORM_TEXTURE4                    = 8,
-   SVGA3D_TRANSFORM_TEXTURE5                    = 9,
-   SVGA3D_TRANSFORM_TEXTURE6                    = 10,
-   SVGA3D_TRANSFORM_TEXTURE7                    = 11,
-   SVGA3D_TRANSFORM_WORLD1                      = 12,
-   SVGA3D_TRANSFORM_WORLD2                      = 13,
-   SVGA3D_TRANSFORM_WORLD3                      = 14,
-   SVGA3D_TRANSFORM_MAX
-} SVGA3dTransformType;
-
-typedef enum {
-   SVGA3D_LIGHTTYPE_INVALID                     = 0,
-   SVGA3D_LIGHTTYPE_POINT                       = 1,
-   SVGA3D_LIGHTTYPE_SPOT1                       = 2, /* 1-cone, in degrees */
-   SVGA3D_LIGHTTYPE_SPOT2                       = 3, /* 2-cone, in radians */
-   SVGA3D_LIGHTTYPE_DIRECTIONAL                 = 4,
-   SVGA3D_LIGHTTYPE_MAX
-} SVGA3dLightType;
-
-typedef enum {
-   SVGA3D_CUBEFACE_POSX                         = 0,
-   SVGA3D_CUBEFACE_NEGX                         = 1,
-   SVGA3D_CUBEFACE_POSY                         = 2,
-   SVGA3D_CUBEFACE_NEGY                         = 3,
-   SVGA3D_CUBEFACE_POSZ                         = 4,
-   SVGA3D_CUBEFACE_NEGZ                         = 5,
-} SVGA3dCubeFace;
-
-typedef enum {
-   SVGA3D_SHADERTYPE_VS                         = 1,
-   SVGA3D_SHADERTYPE_PS                         = 2,
-   SVGA3D_SHADERTYPE_MAX
-} SVGA3dShaderType;
-
-typedef enum {
-   SVGA3D_CONST_TYPE_FLOAT                      = 0,
-   SVGA3D_CONST_TYPE_INT                        = 1,
-   SVGA3D_CONST_TYPE_BOOL                       = 2,
-} SVGA3dShaderConstType;
-
-#define SVGA3D_MAX_SURFACE_FACES                6
-
-typedef enum {
-   SVGA3D_STRETCH_BLT_POINT                     = 0,
-   SVGA3D_STRETCH_BLT_LINEAR                    = 1,
-   SVGA3D_STRETCH_BLT_MAX
-} SVGA3dStretchBltMode;
-
-typedef enum {
-   SVGA3D_QUERYTYPE_OCCLUSION                   = 0,
-   SVGA3D_QUERYTYPE_MAX
-} SVGA3dQueryType;
-
-typedef enum {
-   SVGA3D_QUERYSTATE_PENDING     = 0,      /* Waiting on the host (set by guest) */
-   SVGA3D_QUERYSTATE_SUCCEEDED   = 1,      /* Completed successfully (set by host) */
-   SVGA3D_QUERYSTATE_FAILED      = 2,      /* Completed unsuccessfully (set by host) */
-   SVGA3D_QUERYSTATE_NEW         = 3,      /* Never submitted (For guest use only) */
-} SVGA3dQueryState;
-
-typedef enum {
-   SVGA3D_WRITE_HOST_VRAM        = 1,
-   SVGA3D_READ_HOST_VRAM         = 2,
-} SVGA3dTransferType;
-
-/*
- * The maximum number of vertex arrays we're guaranteed to support in
- * SVGA_3D_CMD_DRAWPRIMITIVES.
- */
-#define SVGA3D_MAX_VERTEX_ARRAYS   32
-
-/*
- * The maximum number of primitive ranges we're guaranteed to support
- * in SVGA_3D_CMD_DRAWPRIMITIVES.
- */
-#define SVGA3D_MAX_DRAW_PRIMITIVE_RANGES 32
-
-/*
- * Identifiers for commands in the command FIFO.
- *
- * IDs between 1000 and 1039 (inclusive) were used by obsolete versions of
- * the SVGA3D protocol and remain reserved; they should not be used in the
- * future.
- *
- * IDs between 1040 and 1999 (inclusive) are available for use by the
- * current SVGA3D protocol.
- *
- * FIFO clients other than SVGA3D should stay below 1000, or at 2000
- * and up.
- */
-
-#define SVGA_3D_CMD_LEGACY_BASE            1000
-#define SVGA_3D_CMD_BASE                   1040
-
-#define SVGA_3D_CMD_SURFACE_DEFINE         SVGA_3D_CMD_BASE + 0     /* Deprecated */
-#define SVGA_3D_CMD_SURFACE_DESTROY        SVGA_3D_CMD_BASE + 1
-#define SVGA_3D_CMD_SURFACE_COPY           SVGA_3D_CMD_BASE + 2
-#define SVGA_3D_CMD_SURFACE_STRETCHBLT     SVGA_3D_CMD_BASE + 3
-#define SVGA_3D_CMD_SURFACE_DMA            SVGA_3D_CMD_BASE + 4
-#define SVGA_3D_CMD_CONTEXT_DEFINE         SVGA_3D_CMD_BASE + 5
-#define SVGA_3D_CMD_CONTEXT_DESTROY        SVGA_3D_CMD_BASE + 6
-#define SVGA_3D_CMD_SETTRANSFORM           SVGA_3D_CMD_BASE + 7
-#define SVGA_3D_CMD_SETZRANGE              SVGA_3D_CMD_BASE + 8
-#define SVGA_3D_CMD_SETRENDERSTATE         SVGA_3D_CMD_BASE + 9
-#define SVGA_3D_CMD_SETRENDERTARGET        SVGA_3D_CMD_BASE + 10
-#define SVGA_3D_CMD_SETTEXTURESTATE        SVGA_3D_CMD_BASE + 11
-#define SVGA_3D_CMD_SETMATERIAL            SVGA_3D_CMD_BASE + 12
-#define SVGA_3D_CMD_SETLIGHTDATA           SVGA_3D_CMD_BASE + 13
-#define SVGA_3D_CMD_SETLIGHTENABLED        SVGA_3D_CMD_BASE + 14
-#define SVGA_3D_CMD_SETVIEWPORT            SVGA_3D_CMD_BASE + 15
-#define SVGA_3D_CMD_SETCLIPPLANE           SVGA_3D_CMD_BASE + 16
-#define SVGA_3D_CMD_CLEAR                  SVGA_3D_CMD_BASE + 17
-#define SVGA_3D_CMD_PRESENT                SVGA_3D_CMD_BASE + 18    /* Deprecated */
-#define SVGA_3D_CMD_SHADER_DEFINE          SVGA_3D_CMD_BASE + 19
-#define SVGA_3D_CMD_SHADER_DESTROY         SVGA_3D_CMD_BASE + 20
-#define SVGA_3D_CMD_SET_SHADER             SVGA_3D_CMD_BASE + 21
-#define SVGA_3D_CMD_SET_SHADER_CONST       SVGA_3D_CMD_BASE + 22
-#define SVGA_3D_CMD_DRAW_PRIMITIVES        SVGA_3D_CMD_BASE + 23
-#define SVGA_3D_CMD_SETSCISSORRECT         SVGA_3D_CMD_BASE + 24
-#define SVGA_3D_CMD_BEGIN_QUERY            SVGA_3D_CMD_BASE + 25
-#define SVGA_3D_CMD_END_QUERY              SVGA_3D_CMD_BASE + 26
-#define SVGA_3D_CMD_WAIT_FOR_QUERY         SVGA_3D_CMD_BASE + 27
-#define SVGA_3D_CMD_PRESENT_READBACK       SVGA_3D_CMD_BASE + 28    /* Deprecated */
-#define SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN SVGA_3D_CMD_BASE + 29
-#define SVGA_3D_CMD_SURFACE_DEFINE_V2      SVGA_3D_CMD_BASE + 30
-#define SVGA_3D_CMD_GENERATE_MIPMAPS       SVGA_3D_CMD_BASE + 31
-#define SVGA_3D_CMD_ACTIVATE_SURFACE       SVGA_3D_CMD_BASE + 40
-#define SVGA_3D_CMD_DEACTIVATE_SURFACE     SVGA_3D_CMD_BASE + 41
-#define SVGA_3D_CMD_MAX                    SVGA_3D_CMD_BASE + 42
-
-#define SVGA_3D_CMD_FUTURE_MAX             2000
-
-/*
- * Common substructures used in multiple FIFO commands:
- */
-
-typedef struct {
-   union {
-      struct {
-         uint16  function;       /* SVGA3dFogFunction */
-         uint8   type;           /* SVGA3dFogType */
-         uint8   base;           /* SVGA3dFogBase */
-      };
-      uint32     uintValue;
-   };
-} SVGA3dFogMode;
-
-/*
- * Uniquely identify one image (a 1D/2D/3D array) from a surface. This
- * is a surface ID as well as face/mipmap indices.
- */
-
-typedef
-struct SVGA3dSurfaceImageId {
-   uint32               sid;
-   uint32               face;
-   uint32               mipmap;
-} SVGA3dSurfaceImageId;
-
-typedef
-struct SVGA3dGuestImage {
-   SVGAGuestPtr         ptr;
-
-   /*
-    * A note on interpretation of pitch: This value of pitch is the
-    * number of bytes between vertically adjacent image
-    * blocks. Normally this is the number of bytes between the first
-    * pixel of two adjacent scanlines. With compressed textures,
-    * however, this may represent the number of bytes between
-    * compression blocks rather than between rows of pixels.
-    *
-    * XXX: Compressed textures currently must be tightly packed in guest memory.
-    *
-    * If the image is 1-dimensional, pitch is ignored.
-    *
-    * If 'pitch' is zero, the SVGA3D device calculates a pitch value
-    * assuming each row of blocks is tightly packed.
-    */
-   uint32 pitch;
-} SVGA3dGuestImage;
-
-
-/*
- * FIFO command format definitions:
- */
-
-/*
- * The data size header following cmdNum for every 3d command
- */
-typedef
-struct {
-   uint32               id;
-   uint32               size;
-} SVGA3dCmdHeader;
-
-/*
- * A surface is a hierarchy of host VRAM surfaces: 1D, 2D, or 3D, with
- * optional mipmaps and cube faces.
- */
-
-typedef
-struct {
-   uint32               width;
-   uint32               height;
-   uint32               depth;
-} SVGA3dSize;
-
-typedef enum {
-   SVGA3D_SURFACE_CUBEMAP              = (1 << 0),
-   SVGA3D_SURFACE_HINT_STATIC          = (1 << 1),
-   SVGA3D_SURFACE_HINT_DYNAMIC         = (1 << 2),
-   SVGA3D_SURFACE_HINT_INDEXBUFFER     = (1 << 3),
-   SVGA3D_SURFACE_HINT_VERTEXBUFFER    = (1 << 4),
-   SVGA3D_SURFACE_HINT_TEXTURE         = (1 << 5),
-   SVGA3D_SURFACE_HINT_RENDERTARGET    = (1 << 6),
-   SVGA3D_SURFACE_HINT_DEPTHSTENCIL    = (1 << 7),
-   SVGA3D_SURFACE_HINT_WRITEONLY       = (1 << 8),
-   SVGA3D_SURFACE_MASKABLE_ANTIALIAS   = (1 << 9),
-   SVGA3D_SURFACE_AUTOGENMIPMAPS       = (1 << 10),
-} SVGA3dSurfaceFlags;
-
-typedef
-struct {
-   uint32               numMipLevels;
-} SVGA3dSurfaceFace;
-
-typedef
-struct {
-   uint32                      sid;
-   SVGA3dSurfaceFlags          surfaceFlags;
-   SVGA3dSurfaceFormat         format;
-   /*
-    * If surfaceFlags has SVGA3D_SURFACE_CUBEMAP bit set, all SVGA3dSurfaceFace
-    * structures must have the same value of numMipLevels field.
-    * Otherwise, all but the first SVGA3dSurfaceFace structures must have the
-    * numMipLevels set to 0.
-    */
-   SVGA3dSurfaceFace           face[SVGA3D_MAX_SURFACE_FACES];
-   /*
-    * Followed by an SVGA3dSize structure for each mip level in each face.
-    *
-    * A note on surface sizes: Sizes are always specified in pixels,
-    * even if the true surface size is not a multiple of the minimum
-    * block size of the surface's format. For example, a 3x3x1 DXT1
-    * compressed texture would actually be stored as a 4x4x1 image in
-    * memory.
-    */
-} SVGA3dCmdDefineSurface;       /* SVGA_3D_CMD_SURFACE_DEFINE */
-
-typedef
-struct {
-   uint32                      sid;
-   SVGA3dSurfaceFlags          surfaceFlags;
-   SVGA3dSurfaceFormat         format;
-   /*
-    * If surfaceFlags has SVGA3D_SURFACE_CUBEMAP bit set, all SVGA3dSurfaceFace
-    * structures must have the same value of numMipLevels field.
-    * Otherwise, all but the first SVGA3dSurfaceFace structures must have the
-    * numMipLevels set to 0.
-    */
-   SVGA3dSurfaceFace           face[SVGA3D_MAX_SURFACE_FACES];
-   uint32                      multisampleCount;
-   SVGA3dTextureFilter         autogenFilter;
-   /*
-    * Followed by an SVGA3dSize structure for each mip level in each face.
-    *
-    * A note on surface sizes: Sizes are always specified in pixels,
-    * even if the true surface size is not a multiple of the minimum
-    * block size of the surface's format. For example, a 3x3x1 DXT1
-    * compressed texture would actually be stored as a 4x4x1 image in
-    * memory.
-    */
-} SVGA3dCmdDefineSurface_v2;     /* SVGA_3D_CMD_SURFACE_DEFINE_V2 */
-
-typedef
-struct {
-   uint32               sid;
-} SVGA3dCmdDestroySurface;      /* SVGA_3D_CMD_SURFACE_DESTROY */
-
-typedef
-struct {
-   uint32               cid;
-} SVGA3dCmdDefineContext;       /* SVGA_3D_CMD_CONTEXT_DEFINE */
-
-typedef
-struct {
-   uint32               cid;
-} SVGA3dCmdDestroyContext;      /* SVGA_3D_CMD_CONTEXT_DESTROY */
-
-typedef
-struct {
-   uint32               cid;
-   SVGA3dClearFlag      clearFlag;
-   uint32               color;
-   float                depth;
-   uint32               stencil;
-   /* Followed by variable number of SVGA3dRect structures */
-} SVGA3dCmdClear;               /* SVGA_3D_CMD_CLEAR */
-
-typedef
-struct SVGA3dCopyRect {
-   uint32               x;
-   uint32               y;
-   uint32               w;
-   uint32               h;
-   uint32               srcx;
-   uint32               srcy;
-} SVGA3dCopyRect;
-
-typedef
-struct SVGA3dCopyBox {
-   uint32               x;
-   uint32               y;
-   uint32               z;
-   uint32               w;
-   uint32               h;
-   uint32               d;
-   uint32               srcx;
-   uint32               srcy;
-   uint32               srcz;
-} SVGA3dCopyBox;
-
-typedef
-struct {
-   uint32               x;
-   uint32               y;
-   uint32               w;
-   uint32               h;
-} SVGA3dRect;
-
-typedef
-struct {
-   uint32               x;
-   uint32               y;
-   uint32               z;
-   uint32               w;
-   uint32               h;
-   uint32               d;
-} SVGA3dBox;
-
-typedef
-struct {
-   uint32               x;
-   uint32               y;
-   uint32               z;
-} SVGA3dPoint;
-
-typedef
-struct {
-   SVGA3dLightType      type;
-   SVGA3dBool           inWorldSpace;
-   float                diffuse[4];
-   float                specular[4];
-   float                ambient[4];
-   float                position[4];
-   float                direction[4];
-   float                range;
-   float                falloff;
-   float                attenuation0;
-   float                attenuation1;
-   float                attenuation2;
-   float                theta;
-   float                phi;
-} SVGA3dLightData;
-
-typedef
-struct {
-   uint32               sid;
-   /* Followed by variable number of SVGA3dCopyRect structures */
-} SVGA3dCmdPresent;             /* SVGA_3D_CMD_PRESENT */
-
-typedef
-struct {
-   SVGA3dRenderStateName   state;
-   union {
-      uint32               uintValue;
-      float                floatValue;
-   };
-} SVGA3dRenderState;
-
-typedef
-struct {
-   uint32               cid;
-   /* Followed by variable number of SVGA3dRenderState structures */
-} SVGA3dCmdSetRenderState;      /* SVGA_3D_CMD_SETRENDERSTATE */
-
-typedef
-struct {
-   uint32                 cid;
-   SVGA3dRenderTargetType type;
-   SVGA3dSurfaceImageId   target;
-} SVGA3dCmdSetRenderTarget;     /* SVGA_3D_CMD_SETRENDERTARGET */
-
-typedef
-struct {
-   SVGA3dSurfaceImageId  src;
-   SVGA3dSurfaceImageId  dest;
-   /* Followed by variable number of SVGA3dCopyBox structures */
-} SVGA3dCmdSurfaceCopy;               /* SVGA_3D_CMD_SURFACE_COPY */
-
-typedef
-struct {
-   SVGA3dSurfaceImageId  src;
-   SVGA3dSurfaceImageId  dest;
-   SVGA3dBox             boxSrc;
-   SVGA3dBox             boxDest;
-   SVGA3dStretchBltMode  mode;
-} SVGA3dCmdSurfaceStretchBlt;         /* SVGA_3D_CMD_SURFACE_STRETCHBLT */
-
-typedef
-struct {
-   /*
-    * If the discard flag is present in a surface DMA operation, the host may
-    * discard the contents of the current mipmap level and face of the target
-    * surface before applying the surface DMA contents.
-    */
-   uint32 discard : 1;
-
-   /*
-    * If the unsynchronized flag is present, the host may perform this upload
-    * without syncing to pending reads on this surface.
-    */
-   uint32 unsynchronized : 1;
-
-   /*
-    * Guests *MUST* set the reserved bits to 0 before submitting the command
-    * suffix as future flags may occupy these bits.
-    */
-   uint32 reserved : 30;
-} SVGA3dSurfaceDMAFlags;
-
-typedef
-struct {
-   SVGA3dGuestImage      guest;
-   SVGA3dSurfaceImageId  host;
-   SVGA3dTransferType    transfer;
-   /*
-    * Followed by variable number of SVGA3dCopyBox structures. For consistency
-    * in all clipping logic and coordinate translation, we define the
-    * "source" in each copyBox as the guest image and the
-    * "destination" as the host image, regardless of transfer
-    * direction.
-    *
-    * For efficiency, the SVGA3D device is free to copy more data than
-    * specified. For example, it may round copy boxes outwards such
-    * that they lie on particular alignment boundaries.
-    */
-} SVGA3dCmdSurfaceDMA;                /* SVGA_3D_CMD_SURFACE_DMA */
-
-/*
- * SVGA3dCmdSurfaceDMASuffix --
- *
- *    This is a command suffix that will appear after a SurfaceDMA command in
- *    the FIFO.  It contains some extra information that hosts may use to
- *    optimize performance or protect the guest.  This suffix exists to preserve
- *    backwards compatibility while also allowing for new functionality to be
- *    implemented.
- */
-
-typedef
-struct {
-   uint32 suffixSize;
-
-   /*
-    * The maximum offset is used to determine the maximum offset from the
-    * guestPtr base address that will be accessed or written to during this
-    * surfaceDMA.  If the suffix is supported, the host will respect this
-    * boundary while performing surface DMAs.
-    *
-    * Defaults to MAX_UINT32
-    */
-   uint32 maximumOffset;
-
-   /*
-    * A set of flags that describes optimizations that the host may perform
-    * while performing this surface DMA operation.  The guest should never rely
-    * on behaviour that is different when these flags are set for correctness.
-    *
-    * Defaults to 0
-    */
-   SVGA3dSurfaceDMAFlags flags;
-} SVGA3dCmdSurfaceDMASuffix;
-
-/*
- * SVGA_3D_CMD_DRAW_PRIMITIVES --
- *
- *   This command is the SVGA3D device's generic drawing entry point.
- *   It can draw multiple ranges of primitives, optionally using an
- *   index buffer, using an arbitrary collection of vertex buffers.
- *
- *   Each SVGA3dVertexDecl defines a distinct vertex array to bind
- *   during this draw call. The declarations specify which surface
- *   the vertex data lives in, what that vertex data is used for,
- *   and how to interpret it.
- *
- *   Each SVGA3dPrimitiveRange defines a collection of primitives
- *   to render using the same vertex arrays. An index buffer is
- *   optional.
- */
-
-typedef
-struct {
-   /*
-    * A range hint is an optional specification for the range of indices
-    * in an SVGA3dArray that will be used. If 'last' is zero, it is assumed
-    * that the entire array will be used.
-    *
-    * These are only hints. The SVGA3D device may use them for
-    * performance optimization if possible, but it's also allowed to
-    * ignore these values.
-    */
-   uint32               first;
-   uint32               last;
-} SVGA3dArrayRangeHint;
-
-typedef
-struct {
-   /*
-    * Define the origin and shape of a vertex or index array. Both
-    * 'offset' and 'stride' are in bytes. The provided surface will be
-    * reinterpreted as a flat array of bytes in the same format used
-    * by surface DMA operations. To avoid unnecessary conversions, the
-    * surface should be created with the SVGA3D_BUFFER format.
-    *
-    * Index 0 in the array starts 'offset' bytes into the surface.
-    * Index 1 begins at byte 'offset + stride', etc. Array indices may
-    * not be negative.
-    */
-   uint32               surfaceId;
-   uint32               offset;
-   uint32               stride;
-} SVGA3dArray;
-
-typedef
-struct {
-   /*
-    * Describe a vertex array's data type, and define how it is to be
-    * used by the fixed function pipeline or the vertex shader. It
-    * isn't useful to have two VertexDecls with the same
-    * VertexArrayIdentity in one draw call.
-    */
-   SVGA3dDeclType       type;
-   SVGA3dDeclMethod     method;
-   SVGA3dDeclUsage      usage;
-   uint32               usageIndex;
-} SVGA3dVertexArrayIdentity;
-
-typedef
-struct {
-   SVGA3dVertexArrayIdentity  identity;
-   SVGA3dArray                array;
-   SVGA3dArrayRangeHint       rangeHint;
-} SVGA3dVertexDecl;
-
-typedef
-struct {
-   /*
-    * Define a group of primitives to render, from sequential indices.
-    *
-    * The value of 'primitiveType' and 'primitiveCount' imply the
-    * total number of vertices that will be rendered.
-    */
-   SVGA3dPrimitiveType  primType;
-   uint32               primitiveCount;
-
-   /*
-    * Optional index buffer. If indexArray.surfaceId is
-    * SVGA3D_INVALID_ID, we render without an index buffer. Rendering
-    * without an index buffer is identical to rendering with an index
-    * buffer containing the sequence [0, 1, 2, 3, ...].
-    *
-    * If an index buffer is in use, indexWidth specifies the width in
-    * bytes of each index value. It must be less than or equal to
-    * indexArray.stride.
-    *
-    * (Currently, the SVGA3D device requires index buffers to be tightly
-    * packed. In other words, indexWidth == indexArray.stride)
-    */
-   SVGA3dArray          indexArray;
-   uint32               indexWidth;
-
-   /*
-    * Optional index bias. This number is added to all indices from
-    * indexArray before they are used as vertex array indices. This
-    * can be used in multiple ways:
-    *
-    *  - When not using an indexArray, this bias can be used to
-    *    specify where in the vertex arrays to begin rendering.
-    *
-    *  - A positive number here is equivalent to increasing the
-    *    offset in each vertex array.
-    *
-    *  - A negative number can be used to render using a small
-    *    vertex array and an index buffer that contains large
-    *    values. This may be used by some applications that
-    *    crop a vertex buffer without modifying their index
-    *    buffer.
-    *
-    * Note that rendering with a negative bias value may be slower and
-    * use more memory than rendering with a positive or zero bias.
-    */
-   int32                indexBias;
-} SVGA3dPrimitiveRange;
-
-typedef
-struct {
-   uint32               cid;
-   uint32               numVertexDecls;
-   uint32               numRanges;
-
-   /*
-    * There are two variable size arrays after the
-    * SVGA3dCmdDrawPrimitives structure. In order,
-    * they are:
-    *
-    * 1. SVGA3dVertexDecl, quantity 'numVertexDecls', but no more than
-    *    SVGA3D_MAX_VERTEX_ARRAYS;
-    * 2. SVGA3dPrimitiveRange, quantity 'numRanges', but no more than
-    *    SVGA3D_MAX_DRAW_PRIMITIVE_RANGES;
-    * 3. Optionally, SVGA3dVertexDivisor, quantity 'numVertexDecls' (contains
-    *    the frequency divisor for the corresponding vertex decl).
-    */
-} SVGA3dCmdDrawPrimitives;      /* SVGA_3D_CMD_DRAWPRIMITIVES */
-
-typedef
-struct {
-   uint32                   stage;
-   SVGA3dTextureStateName   name;
-   union {
-      uint32                value;
-      float                 floatValue;
-   };
-} SVGA3dTextureState;
-
-typedef
-struct {
-   uint32               cid;
-   /* Followed by variable number of SVGA3dTextureState structures */
-} SVGA3dCmdSetTextureState;      /* SVGA_3D_CMD_SETTEXTURESTATE */
-
-typedef
-struct {
-   uint32                   cid;
-   SVGA3dTransformType      type;
-   float                    matrix[16];
-} SVGA3dCmdSetTransform;          /* SVGA_3D_CMD_SETTRANSFORM */
-
-typedef
-struct {
-   float                min;
-   float                max;
-} SVGA3dZRange;
-
-typedef
-struct {
-   uint32               cid;
-   SVGA3dZRange         zRange;
-} SVGA3dCmdSetZRange;             /* SVGA_3D_CMD_SETZRANGE */
-
-typedef
-struct {
-   float                diffuse[4];
-   float                ambient[4];
-   float                specular[4];
-   float                emissive[4];
-   float                shininess;
-} SVGA3dMaterial;
-
-typedef
-struct {
-   uint32               cid;
-   SVGA3dFace           face;
-   SVGA3dMaterial       material;
-} SVGA3dCmdSetMaterial;           /* SVGA_3D_CMD_SETMATERIAL */
-
-typedef
-struct {
-   uint32               cid;
-   uint32               index;
-   SVGA3dLightData      data;
-} SVGA3dCmdSetLightData;           /* SVGA_3D_CMD_SETLIGHTDATA */
-
-typedef
-struct {
-   uint32               cid;
-   uint32               index;
-   uint32               enabled;
-} SVGA3dCmdSetLightEnabled;      /* SVGA_3D_CMD_SETLIGHTENABLED */
-
-typedef
-struct {
-   uint32               cid;
-   SVGA3dRect           rect;
-} SVGA3dCmdSetViewport;           /* SVGA_3D_CMD_SETVIEWPORT */
-
-typedef
-struct {
-   uint32               cid;
-   SVGA3dRect           rect;
-} SVGA3dCmdSetScissorRect;         /* SVGA_3D_CMD_SETSCISSORRECT */
-
-typedef
-struct {
-   uint32               cid;
-   uint32               index;
-   float                plane[4];
-} SVGA3dCmdSetClipPlane;           /* SVGA_3D_CMD_SETCLIPPLANE */
-
-typedef
-struct {
-   uint32               cid;
-   uint32               shid;
-   SVGA3dShaderType     type;
-   /* Followed by variable number of DWORDs for shader bycode */
-} SVGA3dCmdDefineShader;           /* SVGA_3D_CMD_SHADER_DEFINE */
-
-typedef
-struct {
-   uint32               cid;
-   uint32               shid;
-   SVGA3dShaderType     type;
-} SVGA3dCmdDestroyShader;         /* SVGA_3D_CMD_SHADER_DESTROY */
-
-typedef
-struct {
-   uint32                  cid;
-   uint32                  reg;     /* register number */
-   SVGA3dShaderType        type;
-   SVGA3dShaderConstType   ctype;
-   uint32                  values[4];
-} SVGA3dCmdSetShaderConst;        /* SVGA_3D_CMD_SET_SHADER_CONST */
-
-typedef
-struct {
-   uint32               cid;
-   SVGA3dShaderType     type;
-   uint32               shid;
-} SVGA3dCmdSetShader;             /* SVGA_3D_CMD_SET_SHADER */
-
-typedef
-struct {
-   uint32               cid;
-   SVGA3dQueryType      type;
-} SVGA3dCmdBeginQuery;           /* SVGA_3D_CMD_BEGIN_QUERY */
-
-typedef
-struct {
-   uint32               cid;
-   SVGA3dQueryType      type;
-   SVGAGuestPtr         guestResult;  /* Points to an SVGA3dQueryResult structure */
-} SVGA3dCmdEndQuery;                  /* SVGA_3D_CMD_END_QUERY */
-
-typedef
-struct {
-   uint32               cid;          /* Same parameters passed to END_QUERY */
-   SVGA3dQueryType      type;
-   SVGAGuestPtr         guestResult;
-} SVGA3dCmdWaitForQuery;              /* SVGA_3D_CMD_WAIT_FOR_QUERY */
-
-typedef
-struct {
-   uint32               totalSize;    /* Set by guest before query is ended. */
-   SVGA3dQueryState     state;        /* Set by host or guest. See SVGA3dQueryState. */
-   union {                            /* Set by host on exit from PENDING state */
-      uint32            result32;
-   };
-} SVGA3dQueryResult;
-
-/*
- * SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN --
- *
- *    This is a blit from an SVGA3D surface to a Screen Object. Just
- *    like GMR-to-screen blits, this blit may be directed at a
- *    specific screen or to the virtual coordinate space.
- *
- *    The blit copies from a rectangular region of an SVGA3D surface
- *    image to a rectangular region of a screen or screens.
- *
- *    This command takes an optional variable-length list of clipping
- *    rectangles after the body of the command. If no rectangles are
- *    specified, there is no clipping region. The entire destRect is
- *    drawn to. If one or more rectangles are included, they describe
- *    a clipping region. The clip rectangle coordinates are measured
- *    relative to the top-left corner of destRect.
- *
- *    This clipping region serves multiple purposes:
- *
- *      - It can be used to perform an irregularly shaped blit more
- *        efficiently than by issuing many separate blit commands.
- *
- *      - It is equivalent to allowing blits with non-integer
- *        source coordinates. You could blit just one half-pixel
- *        of a source, for example, by specifying a larger
- *        destination rectangle than you need, then removing
- *        part of it using a clip rectangle.
- *
- * Availability:
- *    SVGA_FIFO_CAP_SCREEN_OBJECT
- *
- * Limitations:
- *
- *    - Currently, no backend supports blits from a mipmap or face
- *      other than the first one.
- */
-
-typedef
-struct {
-   SVGA3dSurfaceImageId srcImage;
-   SVGASignedRect       srcRect;
-   uint32               destScreenId; /* Screen ID or SVGA_ID_INVALID for virt. coords */
-   SVGASignedRect       destRect;     /* Supports scaling if src/rest different size */
-   /* Clipping: zero or more SVGASignedRects follow */
-} SVGA3dCmdBlitSurfaceToScreen;         /* SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN */
-
-typedef
-struct {
-   uint32               sid;
-   SVGA3dTextureFilter  filter;
-} SVGA3dCmdGenerateMipmaps;             /* SVGA_3D_CMD_GENERATE_MIPMAPS */
-
-
-/*
- * Capability query index.
- *
- * Notes:
- *
- *   1. SVGA3D_DEVCAP_MAX_TEXTURES reflects the maximum number of
- *      fixed-function texture units available. Each of these units
- *      work in both FFP and Shader modes, and they support texture
- *      transforms and texture coordinates. The host may have additional
- *      texture image units that are only usable with shaders.
- *
- *   2. The BUFFER_FORMAT capabilities are deprecated, and they always
- *      return TRUE. Even on physical hardware that does not support
- *      these formats natively, the SVGA3D device will provide an emulation
- *      which should be invisible to the guest OS.
- *
- *      In general, the SVGA3D device should support any operation on
- *      any surface format, it just may perform some of these
- *      operations in software depending on the capabilities of the
- *      available physical hardware.
- *
- *      XXX: In the future, we will add capabilities that describe in
- *      detail what formats are supported in hardware for what kinds
- *      of operations.
- */
-
-typedef enum {
-   SVGA3D_DEVCAP_3D                                = 0,
-   SVGA3D_DEVCAP_MAX_LIGHTS                        = 1,
-   SVGA3D_DEVCAP_MAX_TEXTURES                      = 2,  /* See note (1) */
-   SVGA3D_DEVCAP_MAX_CLIP_PLANES                   = 3,
-   SVGA3D_DEVCAP_VERTEX_SHADER_VERSION             = 4,
-   SVGA3D_DEVCAP_VERTEX_SHADER                     = 5,
-   SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION           = 6,
-   SVGA3D_DEVCAP_FRAGMENT_SHADER                   = 7,
-   SVGA3D_DEVCAP_MAX_RENDER_TARGETS                = 8,
-   SVGA3D_DEVCAP_S23E8_TEXTURES                    = 9,
-   SVGA3D_DEVCAP_S10E5_TEXTURES                    = 10,
-   SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND             = 11,
-   SVGA3D_DEVCAP_D16_BUFFER_FORMAT                 = 12, /* See note (2) */
-   SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT               = 13, /* See note (2) */
-   SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT               = 14, /* See note (2) */
-   SVGA3D_DEVCAP_QUERY_TYPES                       = 15,
-   SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING         = 16,
-   SVGA3D_DEVCAP_MAX_POINT_SIZE                    = 17,
-   SVGA3D_DEVCAP_MAX_SHADER_TEXTURES               = 18,
-   SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH                 = 19,
-   SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT                = 20,
-   SVGA3D_DEVCAP_MAX_VOLUME_EXTENT                 = 21,
-   SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT                = 22,
-   SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO          = 23,
-   SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY            = 24,
-   SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT               = 25,
-   SVGA3D_DEVCAP_MAX_VERTEX_INDEX                  = 26,
-   SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS    = 27,
-   SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS  = 28,
-   SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS           = 29,
-   SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS         = 30,
-   SVGA3D_DEVCAP_TEXTURE_OPS                       = 31,
-   SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8               = 32,
-   SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8               = 33,
-   SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10            = 34,
-   SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5               = 35,
-   SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5               = 36,
-   SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4               = 37,
-   SVGA3D_DEVCAP_SURFACEFMT_R5G6B5                 = 38,
-   SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16            = 39,
-   SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8      = 40,
-   SVGA3D_DEVCAP_SURFACEFMT_ALPHA8                 = 41,
-   SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8             = 42,
-   SVGA3D_DEVCAP_SURFACEFMT_Z_D16                  = 43,
-   SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8                = 44,
-   SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8                = 45,
-   SVGA3D_DEVCAP_SURFACEFMT_DXT1                   = 46,
-   SVGA3D_DEVCAP_SURFACEFMT_DXT2                   = 47,
-   SVGA3D_DEVCAP_SURFACEFMT_DXT3                   = 48,
-   SVGA3D_DEVCAP_SURFACEFMT_DXT4                   = 49,
-   SVGA3D_DEVCAP_SURFACEFMT_DXT5                   = 50,
-   SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8           = 51,
-   SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10            = 52,
-   SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8               = 53,
-   SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8               = 54,
-   SVGA3D_DEVCAP_SURFACEFMT_CxV8U8                 = 55,
-   SVGA3D_DEVCAP_SURFACEFMT_R_S10E5                = 56,
-   SVGA3D_DEVCAP_SURFACEFMT_R_S23E8                = 57,
-   SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5               = 58,
-   SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8               = 59,
-   SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5             = 60,
-   SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8             = 61,
-   SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES        = 63,
-
-   /*
-    * Note that MAX_SIMULTANEOUS_RENDER_TARGETS is a maximum count of color
-    * render targets.  This does no include the depth or stencil targets.
-    */
-   SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS   = 64,
-
-   SVGA3D_DEVCAP_SURFACEFMT_V16U16                 = 65,
-   SVGA3D_DEVCAP_SURFACEFMT_G16R16                 = 66,
-   SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16           = 67,
-   SVGA3D_DEVCAP_SURFACEFMT_UYVY                   = 68,
-   SVGA3D_DEVCAP_SURFACEFMT_YUY2                   = 69,
-   SVGA3D_DEVCAP_MULTISAMPLE_NONMASKABLESAMPLES    = 70,
-   SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES       = 71,
-   SVGA3D_DEVCAP_ALPHATOCOVERAGE                   = 72,
-   SVGA3D_DEVCAP_SUPERSAMPLE                       = 73,
-   SVGA3D_DEVCAP_AUTOGENMIPMAPS                    = 74,
-   SVGA3D_DEVCAP_SURFACEFMT_NV12                   = 75,
-   SVGA3D_DEVCAP_SURFACEFMT_AYUV                   = 76,
-
-   /*
-    * This is the maximum number of SVGA context IDs that the guest
-    * can define using SVGA_3D_CMD_CONTEXT_DEFINE.
-    */
-   SVGA3D_DEVCAP_MAX_CONTEXT_IDS                   = 77,
-
-   /*
-    * This is the maximum number of SVGA surface IDs that the guest
-    * can define using SVGA_3D_CMD_SURFACE_DEFINE*.
-    */
-   SVGA3D_DEVCAP_MAX_SURFACE_IDS                   = 78,
-
-   SVGA3D_DEVCAP_SURFACEFMT_Z_DF16                 = 79,
-   SVGA3D_DEVCAP_SURFACEFMT_Z_DF24                 = 80,
-   SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT            = 81,
-
-   SVGA3D_DEVCAP_SURFACEFMT_BC4_UNORM              = 82,
-   SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM              = 83,
-
-   /*
-    * Don't add new caps into the previous section; the values in this
-    * enumeration must not change. You can put new values right before
-    * SVGA3D_DEVCAP_MAX.
-    */
-   SVGA3D_DEVCAP_MAX                                  /* This must be the last index. */
-} SVGA3dDevCapIndex;
-
-typedef union {
-   Bool   b;
-   uint32 u;
-   int32  i;
-   float  f;
-} SVGA3dDevCapResult;
-
-#endif /* _SVGA3D_REG_H_ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_escape.h b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_escape.h
deleted file mode 100644
index 8e8d9682..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_escape.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/**********************************************************
- * Copyright 2007-2009 VMware, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- **********************************************************/
-
-/*
- * svga_escape.h --
- *
- *    Definitions for our own (vendor-specific) SVGA Escape commands.
- */
-
-#ifndef _SVGA_ESCAPE_H_
-#define _SVGA_ESCAPE_H_
-
-
-/*
- * Namespace IDs for the escape command
- */
-
-#define SVGA_ESCAPE_NSID_VMWARE 0x00000000
-#define SVGA_ESCAPE_NSID_DEVEL  0xFFFFFFFF
-
-
-/*
- * Within SVGA_ESCAPE_NSID_VMWARE, we multiplex commands according to
- * the first DWORD of escape data (after the nsID and size). As a
- * guideline we're using the high word and low word as a major and
- * minor command number, respectively.
- *
- * Major command number allocation:
- *
- *   0000: Reserved
- *   0001: SVGA_ESCAPE_VMWARE_LOG (svga_binary_logger.h)
- *   0002: SVGA_ESCAPE_VMWARE_VIDEO (svga_overlay.h)
- *   0003: SVGA_ESCAPE_VMWARE_HINT (svga_escape.h)
- */
-
-#define SVGA_ESCAPE_VMWARE_MAJOR_MASK  0xFFFF0000
-
-
-/*
- * SVGA Hint commands.
- *
- * These escapes let the SVGA driver provide optional information to
- * he host about the state of the guest or guest applications. The
- * host can use these hints to make user interface or performance
- * decisions.
- *
- * Notes:
- *
- *   - SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN is deprecated for guests
- *     that use the SVGA Screen Object extension. Instead of sending
- *     this escape, use the SVGA_SCREEN_FULLSCREEN_HINT flag on your
- *     Screen Object.
- */
-
-#define SVGA_ESCAPE_VMWARE_HINT               0x00030000
-#define SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN    0x00030001  /* Deprecated */
-
-typedef
-struct {
-   uint32 command;
-   uint32 fullscreen;
-   struct {
-      int32 x, y;
-   } monitorPosition;
-} SVGAEscapeHintFullscreen;
-
-#endif /* _SVGA_ESCAPE_H_ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_overlay.h b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_overlay.h
deleted file mode 100644
index f38416fc..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_overlay.h
+++ /dev/null
@@ -1,201 +0,0 @@
-/**********************************************************
- * Copyright 2007-2009 VMware, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- **********************************************************/
-
-/*
- * svga_overlay.h --
- *
- *    Definitions for video-overlay support.
- */
-
-#ifndef _SVGA_OVERLAY_H_
-#define _SVGA_OVERLAY_H_
-
-#include "svga_reg.h"
-
-/*
- * Video formats we support
- */
-
-#define VMWARE_FOURCC_YV12 0x32315659 /* 'Y' 'V' '1' '2' */
-#define VMWARE_FOURCC_YUY2 0x32595559 /* 'Y' 'U' 'Y' '2' */
-#define VMWARE_FOURCC_UYVY 0x59565955 /* 'U' 'Y' 'V' 'Y' */
-
-typedef enum {
-   SVGA_OVERLAY_FORMAT_INVALID = 0,
-   SVGA_OVERLAY_FORMAT_YV12 = VMWARE_FOURCC_YV12,
-   SVGA_OVERLAY_FORMAT_YUY2 = VMWARE_FOURCC_YUY2,
-   SVGA_OVERLAY_FORMAT_UYVY = VMWARE_FOURCC_UYVY,
-} SVGAOverlayFormat;
-
-#define SVGA_VIDEO_COLORKEY_MASK             0x00ffffff
-
-#define SVGA_ESCAPE_VMWARE_VIDEO             0x00020000
-
-#define SVGA_ESCAPE_VMWARE_VIDEO_SET_REGS    0x00020001
-        /* FIFO escape layout:
-         * Type, Stream Id, (Register Id, Value) pairs */
-
-#define SVGA_ESCAPE_VMWARE_VIDEO_FLUSH       0x00020002
-        /* FIFO escape layout:
-         * Type, Stream Id */
-
-typedef
-struct SVGAEscapeVideoSetRegs {
-   struct {
-      uint32 cmdType;
-      uint32 streamId;
-   } header;
-
-   /* May include zero or more items. */
-   struct {
-      uint32 registerId;
-      uint32 value;
-   } items[1];
-} SVGAEscapeVideoSetRegs;
-
-typedef
-struct SVGAEscapeVideoFlush {
-   uint32 cmdType;
-   uint32 streamId;
-} SVGAEscapeVideoFlush;
-
-
-/*
- * Struct definitions for the video overlay commands built on
- * SVGAFifoCmdEscape.
- */
-typedef
-struct {
-   uint32 command;
-   uint32 overlay;
-} SVGAFifoEscapeCmdVideoBase;
-
-typedef
-struct {
-   SVGAFifoEscapeCmdVideoBase videoCmd;
-} SVGAFifoEscapeCmdVideoFlush;
-
-typedef
-struct {
-   SVGAFifoEscapeCmdVideoBase videoCmd;
-   struct {
-      uint32 regId;
-      uint32 value;
-   } items[1];
-} SVGAFifoEscapeCmdVideoSetRegs;
-
-typedef
-struct {
-   SVGAFifoEscapeCmdVideoBase videoCmd;
-   struct {
-      uint32 regId;
-      uint32 value;
-   } items[SVGA_VIDEO_NUM_REGS];
-} SVGAFifoEscapeCmdVideoSetAllRegs;
-
-
-/*
- *----------------------------------------------------------------------
- *
- * VMwareVideoGetAttributes --
- *
- *      Computes the size, pitches and offsets for YUV frames.
- *
- * Results:
- *      TRUE on success; otherwise FALSE on failure.
- *
- * Side effects:
- *      Pitches and offsets for the given YUV frame are put in 'pitches'
- *      and 'offsets' respectively. They are both optional though.
- *
- *----------------------------------------------------------------------
- */
-
-static inline bool
-VMwareVideoGetAttributes(const SVGAOverlayFormat format,    /* IN */
-                         uint32 *width,                     /* IN / OUT */
-                         uint32 *height,                    /* IN / OUT */
-                         uint32 *size,                      /* OUT */
-                         uint32 *pitches,                   /* OUT (optional) */
-                         uint32 *offsets)                   /* OUT (optional) */
-{
-    int tmp;
-
-    *width = (*width + 1) & ~1;
-
-    if (offsets) {
-        offsets[0] = 0;
-    }
-
-    switch (format) {
-    case VMWARE_FOURCC_YV12:
-       *height = (*height + 1) & ~1;
-       *size = (*width + 3) & ~3;
-
-       if (pitches) {
-          pitches[0] = *size;
-       }
-
-       *size *= *height;
-
-       if (offsets) {
-          offsets[1] = *size;
-       }
-
-       tmp = ((*width >> 1) + 3) & ~3;
-
-       if (pitches) {
-          pitches[1] = pitches[2] = tmp;
-       }
-
-       tmp *= (*height >> 1);
-       *size += tmp;
-
-       if (offsets) {
-          offsets[2] = *size;
-       }
-
-       *size += tmp;
-       break;
-
-    case VMWARE_FOURCC_YUY2:
-    case VMWARE_FOURCC_UYVY:
-       *size = *width * 2;
-
-       if (pitches) {
-          pitches[0] = *size;
-       }
-
-       *size *= *height;
-       break;
-
-    default:
-       return false;
-    }
-
-    return true;
-}
-
-#endif /* _SVGA_OVERLAY_H_ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_reg.h
deleted file mode 100644
index 01f63cb4..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_reg.h
+++ /dev/null
@@ -1,1552 +0,0 @@
-/**********************************************************
- * Copyright 1998-2009 VMware, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- **********************************************************/
-
-/*
- * svga_reg.h --
- *
- *    Virtual hardware definitions for the VMware SVGA II device.
- */
-
-#ifndef _SVGA_REG_H_
-#define _SVGA_REG_H_
-
-/*
- * PCI device IDs.
- */
-#define PCI_VENDOR_ID_VMWARE            0x15AD
-#define PCI_DEVICE_ID_VMWARE_SVGA2      0x0405
-
-/*
- * SVGA_REG_ENABLE bit definitions.
- */
-#define SVGA_REG_ENABLE_DISABLE     0
-#define SVGA_REG_ENABLE_ENABLE      1
-#define SVGA_REG_ENABLE_HIDE        2
-#define SVGA_REG_ENABLE_ENABLE_HIDE (SVGA_REG_ENABLE_ENABLE |\
-				     SVGA_REG_ENABLE_HIDE)
-
-/*
- * Legal values for the SVGA_REG_CURSOR_ON register in old-fashioned
- * cursor bypass mode. This is still supported, but no new guest
- * drivers should use it.
- */
-#define SVGA_CURSOR_ON_HIDE            0x0   /* Must be 0 to maintain backward compatibility */
-#define SVGA_CURSOR_ON_SHOW            0x1   /* Must be 1 to maintain backward compatibility */
-#define SVGA_CURSOR_ON_REMOVE_FROM_FB  0x2   /* Remove the cursor from the framebuffer because we need to see what's under it */
-#define SVGA_CURSOR_ON_RESTORE_TO_FB   0x3   /* Put the cursor back in the framebuffer so the user can see it */
-
-/*
- * The maximum framebuffer size that can traced for e.g. guests in VESA mode.
- * The changeMap in the monitor is proportional to this number. Therefore, we'd
- * like to keep it as small as possible to reduce monitor overhead (using
- * SVGA_VRAM_MAX_SIZE for this increases the size of the shared area by over
- * 4k!).
- *
- * NB: For compatibility reasons, this value must be greater than 0xff0000.
- *     See bug 335072.
- */
-#define SVGA_FB_MAX_TRACEABLE_SIZE      0x1000000
-
-#define SVGA_MAX_PSEUDOCOLOR_DEPTH      8
-#define SVGA_MAX_PSEUDOCOLORS           (1 << SVGA_MAX_PSEUDOCOLOR_DEPTH)
-#define SVGA_NUM_PALETTE_REGS           (3 * SVGA_MAX_PSEUDOCOLORS)
-
-#define SVGA_MAGIC         0x900000UL
-#define SVGA_MAKE_ID(ver)  (SVGA_MAGIC << 8 | (ver))
-
-/* Version 2 let the address of the frame buffer be unsigned on Win32 */
-#define SVGA_VERSION_2     2
-#define SVGA_ID_2          SVGA_MAKE_ID(SVGA_VERSION_2)
-
-/* Version 1 has new registers starting with SVGA_REG_CAPABILITIES so
-   PALETTE_BASE has moved */
-#define SVGA_VERSION_1     1
-#define SVGA_ID_1          SVGA_MAKE_ID(SVGA_VERSION_1)
-
-/* Version 0 is the initial version */
-#define SVGA_VERSION_0     0
-#define SVGA_ID_0          SVGA_MAKE_ID(SVGA_VERSION_0)
-
-/* "Invalid" value for all SVGA IDs. (Version ID, screen object ID, surface ID...) */
-#define SVGA_ID_INVALID    0xFFFFFFFF
-
-/* Port offsets, relative to BAR0 */
-#define SVGA_INDEX_PORT         0x0
-#define SVGA_VALUE_PORT         0x1
-#define SVGA_BIOS_PORT          0x2
-#define SVGA_IRQSTATUS_PORT     0x8
-
-/*
- * Interrupt source flags for IRQSTATUS_PORT and IRQMASK.
- *
- * Interrupts are only supported when the
- * SVGA_CAP_IRQMASK capability is present.
- */
-#define SVGA_IRQFLAG_ANY_FENCE            0x1    /* Any fence was passed */
-#define SVGA_IRQFLAG_FIFO_PROGRESS        0x2    /* Made forward progress in the FIFO */
-#define SVGA_IRQFLAG_FENCE_GOAL           0x4    /* SVGA_FIFO_FENCE_GOAL reached */
-
-/*
- * Registers
- */
-
-enum {
-   SVGA_REG_ID = 0,
-   SVGA_REG_ENABLE = 1,
-   SVGA_REG_WIDTH = 2,
-   SVGA_REG_HEIGHT = 3,
-   SVGA_REG_MAX_WIDTH = 4,
-   SVGA_REG_MAX_HEIGHT = 5,
-   SVGA_REG_DEPTH = 6,
-   SVGA_REG_BITS_PER_PIXEL = 7,       /* Current bpp in the guest */
-   SVGA_REG_PSEUDOCOLOR = 8,
-   SVGA_REG_RED_MASK = 9,
-   SVGA_REG_GREEN_MASK = 10,
-   SVGA_REG_BLUE_MASK = 11,
-   SVGA_REG_BYTES_PER_LINE = 12,
-   SVGA_REG_FB_START = 13,            /* (Deprecated) */
-   SVGA_REG_FB_OFFSET = 14,
-   SVGA_REG_VRAM_SIZE = 15,
-   SVGA_REG_FB_SIZE = 16,
-
-   /* ID 0 implementation only had the above registers, then the palette */
-
-   SVGA_REG_CAPABILITIES = 17,
-   SVGA_REG_MEM_START = 18,           /* (Deprecated) */
-   SVGA_REG_MEM_SIZE = 19,
-   SVGA_REG_CONFIG_DONE = 20,         /* Set when memory area configured */
-   SVGA_REG_SYNC = 21,                /* See "FIFO Synchronization Registers" */
-   SVGA_REG_BUSY = 22,                /* See "FIFO Synchronization Registers" */
-   SVGA_REG_GUEST_ID = 23,            /* Set guest OS identifier */
-   SVGA_REG_CURSOR_ID = 24,           /* (Deprecated) */
-   SVGA_REG_CURSOR_X = 25,            /* (Deprecated) */
-   SVGA_REG_CURSOR_Y = 26,            /* (Deprecated) */
-   SVGA_REG_CURSOR_ON = 27,           /* (Deprecated) */
-   SVGA_REG_HOST_BITS_PER_PIXEL = 28, /* (Deprecated) */
-   SVGA_REG_SCRATCH_SIZE = 29,        /* Number of scratch registers */
-   SVGA_REG_MEM_REGS = 30,            /* Number of FIFO registers */
-   SVGA_REG_NUM_DISPLAYS = 31,        /* (Deprecated) */
-   SVGA_REG_PITCHLOCK = 32,           /* Fixed pitch for all modes */
-   SVGA_REG_IRQMASK = 33,             /* Interrupt mask */
-
-   /* Legacy multi-monitor support */
-   SVGA_REG_NUM_GUEST_DISPLAYS = 34,/* Number of guest displays in X/Y direction */
-   SVGA_REG_DISPLAY_ID = 35,        /* Display ID for the following display attributes */
-   SVGA_REG_DISPLAY_IS_PRIMARY = 36,/* Whether this is a primary display */
-   SVGA_REG_DISPLAY_POSITION_X = 37,/* The display position x */
-   SVGA_REG_DISPLAY_POSITION_Y = 38,/* The display position y */
-   SVGA_REG_DISPLAY_WIDTH = 39,     /* The display's width */
-   SVGA_REG_DISPLAY_HEIGHT = 40,    /* The display's height */
-
-   /* See "Guest memory regions" below. */
-   SVGA_REG_GMR_ID = 41,
-   SVGA_REG_GMR_DESCRIPTOR = 42,
-   SVGA_REG_GMR_MAX_IDS = 43,
-   SVGA_REG_GMR_MAX_DESCRIPTOR_LENGTH = 44,
-
-   SVGA_REG_TRACES = 45,            /* Enable trace-based updates even when FIFO is on */
-   SVGA_REG_GMRS_MAX_PAGES = 46,    /* Maximum number of 4KB pages for all GMRs */
-   SVGA_REG_MEMORY_SIZE = 47,       /* Total dedicated device memory excluding FIFO */
-   SVGA_REG_TOP = 48,               /* Must be 1 more than the last register */
-
-   SVGA_PALETTE_BASE = 1024,        /* Base of SVGA color map */
-   /* Next 768 (== 256*3) registers exist for colormap */
-
-   SVGA_SCRATCH_BASE = SVGA_PALETTE_BASE + SVGA_NUM_PALETTE_REGS
-                                    /* Base of scratch registers */
-   /* Next reg[SVGA_REG_SCRATCH_SIZE] registers exist for scratch usage:
-      First 4 are reserved for VESA BIOS Extension; any remaining are for
-      the use of the current SVGA driver. */
-};
-
-
-/*
- * Guest memory regions (GMRs):
- *
- * This is a new memory mapping feature available in SVGA devices
- * which have the SVGA_CAP_GMR bit set. Previously, there were two
- * fixed memory regions available with which to share data between the
- * device and the driver: the FIFO ('MEM') and the framebuffer. GMRs
- * are our name for an extensible way of providing arbitrary DMA
- * buffers for use between the driver and the SVGA device. They are a
- * new alternative to framebuffer memory, usable for both 2D and 3D
- * graphics operations.
- *
- * Since GMR mapping must be done synchronously with guest CPU
- * execution, we use a new pair of SVGA registers:
- *
- *   SVGA_REG_GMR_ID --
- *
- *     Read/write.
- *     This register holds the 32-bit ID (a small positive integer)
- *     of a GMR to create, delete, or redefine. Writing this register
- *     has no side-effects.
- *
- *   SVGA_REG_GMR_DESCRIPTOR --
- *
- *     Write-only.
- *     Writing this register will create, delete, or redefine the GMR
- *     specified by the above ID register. If this register is zero,
- *     the GMR is deleted. Any pointers into this GMR (including those
- *     currently being processed by FIFO commands) will be
- *     synchronously invalidated.
- *
- *     If this register is nonzero, it must be the physical page
- *     number (PPN) of a data structure which describes the physical
- *     layout of the memory region this GMR should describe. The
- *     descriptor structure will be read synchronously by the SVGA
- *     device when this register is written. The descriptor need not
- *     remain allocated for the lifetime of the GMR.
- *
- *     The guest driver should write SVGA_REG_GMR_ID first, then
- *     SVGA_REG_GMR_DESCRIPTOR.
- *
- *   SVGA_REG_GMR_MAX_IDS --
- *
- *     Read-only.
- *     The SVGA device may choose to support a maximum number of
- *     user-defined GMR IDs. This register holds the number of supported
- *     IDs. (The maximum supported ID plus 1)
- *
- *   SVGA_REG_GMR_MAX_DESCRIPTOR_LENGTH --
- *
- *     Read-only.
- *     The SVGA device may choose to put a limit on the total number
- *     of SVGAGuestMemDescriptor structures it will read when defining
- *     a single GMR.
- *
- * The descriptor structure is an array of SVGAGuestMemDescriptor
- * structures. Each structure may do one of three things:
- *
- *   - Terminate the GMR descriptor list.
- *     (ppn==0, numPages==0)
- *
- *   - Add a PPN or range of PPNs to the GMR's virtual address space.
- *     (ppn != 0, numPages != 0)
- *
- *   - Provide the PPN of the next SVGAGuestMemDescriptor, in order to
- *     support multi-page GMR descriptor tables without forcing the
- *     driver to allocate physically contiguous memory.
- *     (ppn != 0, numPages == 0)
- *
- * Note that each physical page of SVGAGuestMemDescriptor structures
- * can describe at least 2MB of guest memory. If the driver needs to
- * use more than one page of descriptor structures, it must use one of
- * its SVGAGuestMemDescriptors to point to an additional page.  The
- * device will never automatically cross a page boundary.
- *
- * Once the driver has described a GMR, it is immediately available
- * for use via any FIFO command that uses an SVGAGuestPtr structure.
- * These pointers include a GMR identifier plus an offset into that
- * GMR.
- *
- * The driver must check the SVGA_CAP_GMR bit before using the GMR
- * registers.
- */
-
-/*
- * Special GMR IDs, allowing SVGAGuestPtrs to point to framebuffer
- * memory as well.  In the future, these IDs could even be used to
- * allow legacy memory regions to be redefined by the guest as GMRs.
- *
- * Using the guest framebuffer (GFB) at BAR1 for general purpose DMA
- * is being phased out. Please try to use user-defined GMRs whenever
- * possible.
- */
-#define SVGA_GMR_NULL         ((uint32) -1)
-#define SVGA_GMR_FRAMEBUFFER  ((uint32) -2)  /* Guest Framebuffer (GFB) */
-
-typedef
-struct SVGAGuestMemDescriptor {
-   uint32 ppn;
-   uint32 numPages;
-} SVGAGuestMemDescriptor;
-
-typedef
-struct SVGAGuestPtr {
-   uint32 gmrId;
-   uint32 offset;
-} SVGAGuestPtr;
-
-
-/*
- * SVGAGMRImageFormat --
- *
- *    This is a packed representation of the source 2D image format
- *    for a GMR-to-screen blit. Currently it is defined as an encoding
- *    of the screen's color depth and bits-per-pixel, however, 16 bits
- *    are reserved for future use to identify other encodings (such as
- *    RGBA or higher-precision images).
- *
- *    Currently supported formats:
- *
- *       bpp depth  Format Name
- *       --- -----  -----------
- *        32    24  32-bit BGRX
- *        24    24  24-bit BGR
- *        16    16  RGB 5-6-5
- *        16    15  RGB 5-5-5
- *
- */
-
-typedef
-struct SVGAGMRImageFormat {
-   union {
-      struct {
-         uint32 bitsPerPixel : 8;
-         uint32 colorDepth   : 8;
-         uint32 reserved     : 16;  /* Must be zero */
-      };
-
-      uint32 value;
-   };
-} SVGAGMRImageFormat;
-
-typedef
-struct SVGAGuestImage {
-   SVGAGuestPtr         ptr;
-
-   /*
-    * A note on interpretation of pitch: This value of pitch is the
-    * number of bytes between vertically adjacent image
-    * blocks. Normally this is the number of bytes between the first
-    * pixel of two adjacent scanlines. With compressed textures,
-    * however, this may represent the number of bytes between
-    * compression blocks rather than between rows of pixels.
-    *
-    * XXX: Compressed textures currently must be tightly packed in guest memory.
-    *
-    * If the image is 1-dimensional, pitch is ignored.
-    *
-    * If 'pitch' is zero, the SVGA3D device calculates a pitch value
-    * assuming each row of blocks is tightly packed.
-    */
-   uint32 pitch;
-} SVGAGuestImage;
-
-/*
- * SVGAColorBGRX --
- *
- *    A 24-bit color format (BGRX), which does not depend on the
- *    format of the legacy guest framebuffer (GFB) or the current
- *    GMRFB state.
- */
-
-typedef
-struct SVGAColorBGRX {
-   union {
-      struct {
-         uint32 b : 8;
-         uint32 g : 8;
-         uint32 r : 8;
-         uint32 x : 8;  /* Unused */
-      };
-
-      uint32 value;
-   };
-} SVGAColorBGRX;
-
-
-/*
- * SVGASignedRect --
- * SVGASignedPoint --
- *
- *    Signed rectangle and point primitives. These are used by the new
- *    2D primitives for drawing to Screen Objects, which can occupy a
- *    signed virtual coordinate space.
- *
- *    SVGASignedRect specifies a half-open interval: the (left, top)
- *    pixel is part of the rectangle, but the (right, bottom) pixel is
- *    not.
- */
-
-typedef
-struct SVGASignedRect {
-   int32  left;
-   int32  top;
-   int32  right;
-   int32  bottom;
-} SVGASignedRect;
-
-typedef
-struct SVGASignedPoint {
-   int32  x;
-   int32  y;
-} SVGASignedPoint;
-
-
-/*
- *  Capabilities
- *
- *  Note the holes in the bitfield. Missing bits have been deprecated,
- *  and must not be reused. Those capabilities will never be reported
- *  by new versions of the SVGA device.
- *
- * SVGA_CAP_GMR2 --
- *    Provides asynchronous commands to define and remap guest memory
- *    regions.  Adds device registers SVGA_REG_GMRS_MAX_PAGES and
- *    SVGA_REG_MEMORY_SIZE.
- *
- * SVGA_CAP_SCREEN_OBJECT_2 --
- *    Allow screen object support, and require backing stores from the
- *    guest for each screen object.
- */
-
-#define SVGA_CAP_NONE               0x00000000
-#define SVGA_CAP_RECT_COPY          0x00000002
-#define SVGA_CAP_CURSOR             0x00000020
-#define SVGA_CAP_CURSOR_BYPASS      0x00000040   /* Legacy (Use Cursor Bypass 3 instead) */
-#define SVGA_CAP_CURSOR_BYPASS_2    0x00000080   /* Legacy (Use Cursor Bypass 3 instead) */
-#define SVGA_CAP_8BIT_EMULATION     0x00000100
-#define SVGA_CAP_ALPHA_CURSOR       0x00000200
-#define SVGA_CAP_3D                 0x00004000
-#define SVGA_CAP_EXTENDED_FIFO      0x00008000
-#define SVGA_CAP_MULTIMON           0x00010000   /* Legacy multi-monitor support */
-#define SVGA_CAP_PITCHLOCK          0x00020000
-#define SVGA_CAP_IRQMASK            0x00040000
-#define SVGA_CAP_DISPLAY_TOPOLOGY   0x00080000   /* Legacy multi-monitor support */
-#define SVGA_CAP_GMR                0x00100000
-#define SVGA_CAP_TRACES             0x00200000
-#define SVGA_CAP_GMR2               0x00400000
-#define SVGA_CAP_SCREEN_OBJECT_2    0x00800000
-
-
-/*
- * FIFO register indices.
- *
- * The FIFO is a chunk of device memory mapped into guest physmem.  It
- * is always treated as 32-bit words.
- *
- * The guest driver gets to decide how to partition it between
- * - FIFO registers (there are always at least 4, specifying where the
- *   following data area is and how much data it contains; there may be
- *   more registers following these, depending on the FIFO protocol
- *   version in use)
- * - FIFO data, written by the guest and slurped out by the VMX.
- * These indices are 32-bit word offsets into the FIFO.
- */
-
-enum {
-   /*
-    * Block 1 (basic registers): The originally defined FIFO registers.
-    * These exist and are valid for all versions of the FIFO protocol.
-    */
-
-   SVGA_FIFO_MIN = 0,
-   SVGA_FIFO_MAX,       /* The distance from MIN to MAX must be at least 10K */
-   SVGA_FIFO_NEXT_CMD,
-   SVGA_FIFO_STOP,
-
-   /*
-    * Block 2 (extended registers): Mandatory registers for the extended
-    * FIFO.  These exist if the SVGA caps register includes
-    * SVGA_CAP_EXTENDED_FIFO; some of them are valid only if their
-    * associated capability bit is enabled.
-    *
-    * Note that when originally defined, SVGA_CAP_EXTENDED_FIFO implied
-    * support only for (FIFO registers) CAPABILITIES, FLAGS, and FENCE.
-    * This means that the guest has to test individually (in most cases
-    * using FIFO caps) for the presence of registers after this; the VMX
-    * can define "extended FIFO" to mean whatever it wants, and currently
-    * won't enable it unless there's room for that set and much more.
-    */
-
-   SVGA_FIFO_CAPABILITIES = 4,
-   SVGA_FIFO_FLAGS,
-   /* Valid with SVGA_FIFO_CAP_FENCE: */
-   SVGA_FIFO_FENCE,
-
-   /*
-    * Block 3a (optional extended registers): Additional registers for the
-    * extended FIFO, whose presence isn't actually implied by
-    * SVGA_CAP_EXTENDED_FIFO; these exist if SVGA_FIFO_MIN is high enough to
-    * leave room for them.
-    *
-    * These in block 3a, the VMX currently considers mandatory for the
-    * extended FIFO.
-    */
-
-   /* Valid if exists (i.e. if extended FIFO enabled): */
-   SVGA_FIFO_3D_HWVERSION,       /* See SVGA3dHardwareVersion in svga3d_reg.h */
-   /* Valid with SVGA_FIFO_CAP_PITCHLOCK: */
-   SVGA_FIFO_PITCHLOCK,
-
-   /* Valid with SVGA_FIFO_CAP_CURSOR_BYPASS_3: */
-   SVGA_FIFO_CURSOR_ON,          /* Cursor bypass 3 show/hide register */
-   SVGA_FIFO_CURSOR_X,           /* Cursor bypass 3 x register */
-   SVGA_FIFO_CURSOR_Y,           /* Cursor bypass 3 y register */
-   SVGA_FIFO_CURSOR_COUNT,       /* Incremented when any of the other 3 change */
-   SVGA_FIFO_CURSOR_LAST_UPDATED,/* Last time the host updated the cursor */
-
-   /* Valid with SVGA_FIFO_CAP_RESERVE: */
-   SVGA_FIFO_RESERVED,           /* Bytes past NEXT_CMD with real contents */
-
-   /*
-    * Valid with SVGA_FIFO_CAP_SCREEN_OBJECT or SVGA_FIFO_CAP_SCREEN_OBJECT_2:
-    *
-    * By default this is SVGA_ID_INVALID, to indicate that the cursor
-    * coordinates are specified relative to the virtual root. If this
-    * is set to a specific screen ID, cursor position is reinterpreted
-    * as a signed offset relative to that screen's origin.
-    */
-   SVGA_FIFO_CURSOR_SCREEN_ID,
-
-   /*
-    * Valid with SVGA_FIFO_CAP_DEAD
-    *
-    * An arbitrary value written by the host, drivers should not use it.
-    */
-   SVGA_FIFO_DEAD,
-
-   /*
-    * Valid with SVGA_FIFO_CAP_3D_HWVERSION_REVISED:
-    *
-    * Contains 3D HWVERSION (see SVGA3dHardwareVersion in svga3d_reg.h)
-    * on platforms that can enforce graphics resource limits.
-    */
-   SVGA_FIFO_3D_HWVERSION_REVISED,
-
-   /*
-    * XXX: The gap here, up until SVGA_FIFO_3D_CAPS, can be used for new
-    * registers, but this must be done carefully and with judicious use of
-    * capability bits, since comparisons based on SVGA_FIFO_MIN aren't
-    * enough to tell you whether the register exists: we've shipped drivers
-    * and products that used SVGA_FIFO_3D_CAPS but didn't know about some of
-    * the earlier ones.  The actual order of introduction was:
-    * - PITCHLOCK
-    * - 3D_CAPS
-    * - CURSOR_* (cursor bypass 3)
-    * - RESERVED
-    * So, code that wants to know whether it can use any of the
-    * aforementioned registers, or anything else added after PITCHLOCK and
-    * before 3D_CAPS, needs to reason about something other than
-    * SVGA_FIFO_MIN.
-    */
-
-   /*
-    * 3D caps block space; valid with 3D hardware version >=
-    * SVGA3D_HWVERSION_WS6_B1.
-    */
-   SVGA_FIFO_3D_CAPS      = 32,
-   SVGA_FIFO_3D_CAPS_LAST = 32 + 255,
-
-   /*
-    * End of VMX's current definition of "extended-FIFO registers".
-    * Registers before here are always enabled/disabled as a block; either
-    * the extended FIFO is enabled and includes all preceding registers, or
-    * it's disabled entirely.
-    *
-    * Block 3b (truly optional extended registers): Additional registers for
-    * the extended FIFO, which the VMX already knows how to enable and
-    * disable with correct granularity.
-    *
-    * Registers after here exist if and only if the guest SVGA driver
-    * sets SVGA_FIFO_MIN high enough to leave room for them.
-    */
-
-   /* Valid if register exists: */
-   SVGA_FIFO_GUEST_3D_HWVERSION, /* Guest driver's 3D version */
-   SVGA_FIFO_FENCE_GOAL,         /* Matching target for SVGA_IRQFLAG_FENCE_GOAL */
-   SVGA_FIFO_BUSY,               /* See "FIFO Synchronization Registers" */
-
-   /*
-    * Always keep this last.  This defines the maximum number of
-    * registers we know about.  At power-on, this value is placed in
-    * the SVGA_REG_MEM_REGS register, and we expect the guest driver
-    * to allocate this much space in FIFO memory for registers.
-    */
-    SVGA_FIFO_NUM_REGS
-};
-
-
-/*
- * Definition of registers included in extended FIFO support.
- *
- * The guest SVGA driver gets to allocate the FIFO between registers
- * and data.  It must always allocate at least 4 registers, but old
- * drivers stopped there.
- *
- * The VMX will enable extended FIFO support if and only if the guest
- * left enough room for all registers defined as part of the mandatory
- * set for the extended FIFO.
- *
- * Note that the guest drivers typically allocate the FIFO only at
- * initialization time, not at mode switches, so it's likely that the
- * number of FIFO registers won't change without a reboot.
- *
- * All registers less than this value are guaranteed to be present if
- * svgaUser->fifo.extended is set. Any later registers must be tested
- * individually for compatibility at each use (in the VMX).
- *
- * This value is used only by the VMX, so it can change without
- * affecting driver compatibility; keep it that way?
- */
-#define SVGA_FIFO_EXTENDED_MANDATORY_REGS  (SVGA_FIFO_3D_CAPS_LAST + 1)
-
-
-/*
- * FIFO Synchronization Registers
- *
- *  This explains the relationship between the various FIFO
- *  sync-related registers in IOSpace and in FIFO space.
- *
- *  SVGA_REG_SYNC --
- *
- *       The SYNC register can be used in two different ways by the guest:
- *
- *         1. If the guest wishes to fully sync (drain) the FIFO,
- *            it will write once to SYNC then poll on the BUSY
- *            register. The FIFO is sync'ed once BUSY is zero.
- *
- *         2. If the guest wants to asynchronously wake up the host,
- *            it will write once to SYNC without polling on BUSY.
- *            Ideally it will do this after some new commands have
- *            been placed in the FIFO, and after reading a zero
- *            from SVGA_FIFO_BUSY.
- *
- *       (1) is the original behaviour that SYNC was designed to
- *       support.  Originally, a write to SYNC would implicitly
- *       trigger a read from BUSY. This causes us to synchronously
- *       process the FIFO.
- *
- *       This behaviour has since been changed so that writing SYNC
- *       will *not* implicitly cause a read from BUSY. Instead, it
- *       makes a channel call which asynchronously wakes up the MKS
- *       thread.
- *
- *       New guests can use this new behaviour to implement (2)
- *       efficiently. This lets guests get the host's attention
- *       without waiting for the MKS to poll, which gives us much
- *       better CPU utilization on SMP hosts and on UP hosts while
- *       we're blocked on the host GPU.
- *
- *       Old guests shouldn't notice the behaviour change. SYNC was
- *       never guaranteed to process the entire FIFO, since it was
- *       bounded to a particular number of CPU cycles. Old guests will
- *       still loop on the BUSY register until the FIFO is empty.
- *
- *       Writing to SYNC currently has the following side-effects:
- *
- *         - Sets SVGA_REG_BUSY to TRUE (in the monitor)
- *         - Asynchronously wakes up the MKS thread for FIFO processing
- *         - The value written to SYNC is recorded as a "reason", for
- *           stats purposes.
- *
- *       If SVGA_FIFO_BUSY is available, drivers are advised to only
- *       write to SYNC if SVGA_FIFO_BUSY is FALSE. Drivers should set
- *       SVGA_FIFO_BUSY to TRUE after writing to SYNC. The MKS will
- *       eventually set SVGA_FIFO_BUSY on its own, but this approach
- *       lets the driver avoid sending multiple asynchronous wakeup
- *       messages to the MKS thread.
- *
- *  SVGA_REG_BUSY --
- *
- *       This register is set to TRUE when SVGA_REG_SYNC is written,
- *       and it reads as FALSE when the FIFO has been completely
- *       drained.
- *
- *       Every read from this register causes us to synchronously
- *       process FIFO commands. There is no guarantee as to how many
- *       commands each read will process.
- *
- *       CPU time spent processing FIFO commands will be billed to
- *       the guest.
- *
- *       New drivers should avoid using this register unless they
- *       need to guarantee that the FIFO is completely drained. It
- *       is overkill for performing a sync-to-fence. Older drivers
- *       will use this register for any type of synchronization.
- *
- *  SVGA_FIFO_BUSY --
- *
- *       This register is a fast way for the guest driver to check
- *       whether the FIFO is already being processed. It reads and
- *       writes at normal RAM speeds, with no monitor intervention.
- *
- *       If this register reads as TRUE, the host is guaranteeing that
- *       any new commands written into the FIFO will be noticed before
- *       the MKS goes back to sleep.
- *
- *       If this register reads as FALSE, no such guarantee can be
- *       made.
- *
- *       The guest should use this register to quickly determine
- *       whether or not it needs to wake up the host. If the guest
- *       just wrote a command or group of commands that it would like
- *       the host to begin processing, it should:
- *
- *         1. Read SVGA_FIFO_BUSY. If it reads as TRUE, no further
- *            action is necessary.
- *
- *         2. Write TRUE to SVGA_FIFO_BUSY. This informs future guest
- *            code that we've already sent a SYNC to the host and we
- *            don't need to send a duplicate.
- *
- *         3. Write a reason to SVGA_REG_SYNC. This will send an
- *            asynchronous wakeup to the MKS thread.
- */
-
-
-/*
- * FIFO Capabilities
- *
- *      Fence -- Fence register and command are supported
- *      Accel Front -- Front buffer only commands are supported
- *      Pitch Lock -- Pitch lock register is supported
- *      Video -- SVGA Video overlay units are supported
- *      Escape -- Escape command is supported
- *
- * XXX: Add longer descriptions for each capability, including a list
- *      of the new features that each capability provides.
- *
- * SVGA_FIFO_CAP_SCREEN_OBJECT --
- *
- *    Provides dynamic multi-screen rendering, for improved Unity and
- *    multi-monitor modes. With Screen Object, the guest can
- *    dynamically create and destroy 'screens', which can represent
- *    Unity windows or virtual monitors. Screen Object also provides
- *    strong guarantees that DMA operations happen only when
- *    guest-initiated. Screen Object deprecates the BAR1 guest
- *    framebuffer (GFB) and all commands that work only with the GFB.
- *
- *    New registers:
- *       FIFO_CURSOR_SCREEN_ID, VIDEO_DATA_GMRID, VIDEO_DST_SCREEN_ID
- *
- *    New 2D commands:
- *       DEFINE_SCREEN, DESTROY_SCREEN, DEFINE_GMRFB, BLIT_GMRFB_TO_SCREEN,
- *       BLIT_SCREEN_TO_GMRFB, ANNOTATION_FILL, ANNOTATION_COPY
- *
- *    New 3D commands:
- *       BLIT_SURFACE_TO_SCREEN
- *
- *    New guarantees:
- *
- *       - The host will not read or write guest memory, including the GFB,
- *         except when explicitly initiated by a DMA command.
- *
- *       - All DMA, including legacy DMA like UPDATE and PRESENT_READBACK,
- *         is guaranteed to complete before any subsequent FENCEs.
- *
- *       - All legacy commands which affect a Screen (UPDATE, PRESENT,
- *         PRESENT_READBACK) as well as new Screen blit commands will
- *         all behave consistently as blits, and memory will be read
- *         or written in FIFO order.
- *
- *         For example, if you PRESENT from one SVGA3D surface to multiple
- *         places on the screen, the data copied will always be from the
- *         SVGA3D surface at the time the PRESENT was issued in the FIFO.
- *         This was not necessarily true on devices without Screen Object.
- *
- *         This means that on devices that support Screen Object, the
- *         PRESENT_READBACK command should not be necessary unless you
- *         actually want to read back the results of 3D rendering into
- *         system memory. (And for that, the BLIT_SCREEN_TO_GMRFB
- *         command provides a strict superset of functionality.)
- *
- *       - When a screen is resized, either using Screen Object commands or
- *         legacy multimon registers, its contents are preserved.
- *
- * SVGA_FIFO_CAP_GMR2 --
- *
- *    Provides new commands to define and remap guest memory regions (GMR).
- *
- *    New 2D commands:
- *       DEFINE_GMR2, REMAP_GMR2.
- *
- * SVGA_FIFO_CAP_3D_HWVERSION_REVISED --
- *
- *    Indicates new register SVGA_FIFO_3D_HWVERSION_REVISED exists.
- *    This register may replace SVGA_FIFO_3D_HWVERSION on platforms
- *    that enforce graphics resource limits.  This allows the platform
- *    to clear SVGA_FIFO_3D_HWVERSION and disable 3D in legacy guest
- *    drivers that do not limit their resources.
- *
- *    Note this is an alias to SVGA_FIFO_CAP_GMR2 because these indicators
- *    are codependent (and thus we use a single capability bit).
- *
- * SVGA_FIFO_CAP_SCREEN_OBJECT_2 --
- *
- *    Modifies the DEFINE_SCREEN command to include a guest provided
- *    backing store in GMR memory and the bytesPerLine for the backing
- *    store.  This capability requires the use of a backing store when
- *    creating screen objects.  However if SVGA_FIFO_CAP_SCREEN_OBJECT
- *    is present then backing stores are optional.
- *
- * SVGA_FIFO_CAP_DEAD --
- *
- *    Drivers should not use this cap bit.  This cap bit can not be
- *    reused since some hosts already expose it.
- */
-
-#define SVGA_FIFO_CAP_NONE                  0
-#define SVGA_FIFO_CAP_FENCE             (1<<0)
-#define SVGA_FIFO_CAP_ACCELFRONT        (1<<1)
-#define SVGA_FIFO_CAP_PITCHLOCK         (1<<2)
-#define SVGA_FIFO_CAP_VIDEO             (1<<3)
-#define SVGA_FIFO_CAP_CURSOR_BYPASS_3   (1<<4)
-#define SVGA_FIFO_CAP_ESCAPE            (1<<5)
-#define SVGA_FIFO_CAP_RESERVE           (1<<6)
-#define SVGA_FIFO_CAP_SCREEN_OBJECT     (1<<7)
-#define SVGA_FIFO_CAP_GMR2              (1<<8)
-#define SVGA_FIFO_CAP_3D_HWVERSION_REVISED  SVGA_FIFO_CAP_GMR2
-#define SVGA_FIFO_CAP_SCREEN_OBJECT_2   (1<<9)
-#define SVGA_FIFO_CAP_DEAD              (1<<10)
-
-
-/*
- * FIFO Flags
- *
- *      Accel Front -- Driver should use front buffer only commands
- */
-
-#define SVGA_FIFO_FLAG_NONE                 0
-#define SVGA_FIFO_FLAG_ACCELFRONT       (1<<0)
-#define SVGA_FIFO_FLAG_RESERVED        (1<<31) /* Internal use only */
-
-/*
- * FIFO reservation sentinel value
- */
-
-#define SVGA_FIFO_RESERVED_UNKNOWN      0xffffffff
-
-
-/*
- * Video overlay support
- */
-
-#define SVGA_NUM_OVERLAY_UNITS 32
-
-
-/*
- * Video capabilities that the guest is currently using
- */
-
-#define SVGA_VIDEO_FLAG_COLORKEY        0x0001
-
-
-/*
- * Offsets for the video overlay registers
- */
-
-enum {
-   SVGA_VIDEO_ENABLED = 0,
-   SVGA_VIDEO_FLAGS,
-   SVGA_VIDEO_DATA_OFFSET,
-   SVGA_VIDEO_FORMAT,
-   SVGA_VIDEO_COLORKEY,
-   SVGA_VIDEO_SIZE,          /* Deprecated */
-   SVGA_VIDEO_WIDTH,
-   SVGA_VIDEO_HEIGHT,
-   SVGA_VIDEO_SRC_X,
-   SVGA_VIDEO_SRC_Y,
-   SVGA_VIDEO_SRC_WIDTH,
-   SVGA_VIDEO_SRC_HEIGHT,
-   SVGA_VIDEO_DST_X,         /* Signed int32 */
-   SVGA_VIDEO_DST_Y,         /* Signed int32 */
-   SVGA_VIDEO_DST_WIDTH,
-   SVGA_VIDEO_DST_HEIGHT,
-   SVGA_VIDEO_PITCH_1,
-   SVGA_VIDEO_PITCH_2,
-   SVGA_VIDEO_PITCH_3,
-   SVGA_VIDEO_DATA_GMRID,    /* Optional, defaults to SVGA_GMR_FRAMEBUFFER */
-   SVGA_VIDEO_DST_SCREEN_ID, /* Optional, defaults to virtual coords (SVGA_ID_INVALID) */
-   SVGA_VIDEO_NUM_REGS
-};
-
-
-/*
- * SVGA Overlay Units
- *
- *      width and height relate to the entire source video frame.
- *      srcX, srcY, srcWidth and srcHeight represent subset of the source
- *      video frame to be displayed.
- */
-
-typedef struct SVGAOverlayUnit {
-   uint32 enabled;
-   uint32 flags;
-   uint32 dataOffset;
-   uint32 format;
-   uint32 colorKey;
-   uint32 size;
-   uint32 width;
-   uint32 height;
-   uint32 srcX;
-   uint32 srcY;
-   uint32 srcWidth;
-   uint32 srcHeight;
-   int32  dstX;
-   int32  dstY;
-   uint32 dstWidth;
-   uint32 dstHeight;
-   uint32 pitches[3];
-   uint32 dataGMRId;
-   uint32 dstScreenId;
-} SVGAOverlayUnit;
-
-
-/*
- * SVGAScreenObject --
- *
- *    This is a new way to represent a guest's multi-monitor screen or
- *    Unity window. Screen objects are only supported if the
- *    SVGA_FIFO_CAP_SCREEN_OBJECT capability bit is set.
- *
- *    If Screen Objects are supported, they can be used to fully
- *    replace the functionality provided by the framebuffer registers
- *    (SVGA_REG_WIDTH, HEIGHT, etc.) and by SVGA_CAP_DISPLAY_TOPOLOGY.
- *
- *    The screen object is a struct with guaranteed binary
- *    compatibility. New flags can be added, and the struct may grow,
- *    but existing fields must retain their meaning.
- *
- *    Added with SVGA_FIFO_CAP_SCREEN_OBJECT_2 are required fields of
- *    a SVGAGuestPtr that is used to back the screen contents.  This
- *    memory must come from the GFB.  The guest is not allowed to
- *    access the memory and doing so will have undefined results.  The
- *    backing store is required to be page aligned and the size is
- *    padded to the next page boundry.  The number of pages is:
- *       (bytesPerLine * size.width * 4 + PAGE_SIZE - 1) / PAGE_SIZE
- *
- *    The pitch in the backingStore is required to be at least large
- *    enough to hold a 32bbp scanline.  It is recommended that the
- *    driver pad bytesPerLine for a potential performance win.
- *
- *    The cloneCount field is treated as a hint from the guest that
- *    the user wants this display to be cloned, countCount times.  A
- *    value of zero means no cloning should happen.
- */
-
-#define SVGA_SCREEN_MUST_BE_SET     (1 << 0) /* Must be set or results undefined */
-#define SVGA_SCREEN_HAS_ROOT SVGA_SCREEN_MUST_BE_SET /* Deprecated */
-#define SVGA_SCREEN_IS_PRIMARY      (1 << 1) /* Guest considers this screen to be 'primary' */
-#define SVGA_SCREEN_FULLSCREEN_HINT (1 << 2) /* Guest is running a fullscreen app here */
-
-/*
- * Added with SVGA_FIFO_CAP_SCREEN_OBJECT_2.  When the screen is
- * deactivated the base layer is defined to lose all contents and
- * become black.  When a screen is deactivated the backing store is
- * optional.  When set backingPtr and bytesPerLine will be ignored.
- */
-#define SVGA_SCREEN_DEACTIVATE  (1 << 3)
-
-/*
- * Added with SVGA_FIFO_CAP_SCREEN_OBJECT_2.  When this flag is set
- * the screen contents will be outputted as all black to the user
- * though the base layer contents is preserved.  The screen base layer
- * can still be read and written to like normal though the no visible
- * effect will be seen by the user.  When the flag is changed the
- * screen will be blanked or redrawn to the current contents as needed
- * without any extra commands from the driver.  This flag only has an
- * effect when the screen is not deactivated.
- */
-#define SVGA_SCREEN_BLANKING (1 << 4)
-
-typedef
-struct SVGAScreenObject {
-   uint32 structSize;   /* sizeof(SVGAScreenObject) */
-   uint32 id;
-   uint32 flags;
-   struct {
-      uint32 width;
-      uint32 height;
-   } size;
-   struct {
-      int32 x;
-      int32 y;
-   } root;
-
-   /*
-    * Added and required by SVGA_FIFO_CAP_SCREEN_OBJECT_2, optional
-    * with SVGA_FIFO_CAP_SCREEN_OBJECT.
-    */
-   SVGAGuestImage backingStore;
-   uint32 cloneCount;
-} SVGAScreenObject;
-
-
-/*
- *  Commands in the command FIFO:
- *
- *  Command IDs defined below are used for the traditional 2D FIFO
- *  communication (not all commands are available for all versions of the
- *  SVGA FIFO protocol).
- *
- *  Note the holes in the command ID numbers: These commands have been
- *  deprecated, and the old IDs must not be reused.
- *
- *  Command IDs from 1000 to 1999 are reserved for use by the SVGA3D
- *  protocol.
- *
- *  Each command's parameters are described by the comments and
- *  structs below.
- */
-
-typedef enum {
-   SVGA_CMD_INVALID_CMD           = 0,
-   SVGA_CMD_UPDATE                = 1,
-   SVGA_CMD_RECT_COPY             = 3,
-   SVGA_CMD_DEFINE_CURSOR         = 19,
-   SVGA_CMD_DEFINE_ALPHA_CURSOR   = 22,
-   SVGA_CMD_UPDATE_VERBOSE        = 25,
-   SVGA_CMD_FRONT_ROP_FILL        = 29,
-   SVGA_CMD_FENCE                 = 30,
-   SVGA_CMD_ESCAPE                = 33,
-   SVGA_CMD_DEFINE_SCREEN         = 34,
-   SVGA_CMD_DESTROY_SCREEN        = 35,
-   SVGA_CMD_DEFINE_GMRFB          = 36,
-   SVGA_CMD_BLIT_GMRFB_TO_SCREEN  = 37,
-   SVGA_CMD_BLIT_SCREEN_TO_GMRFB  = 38,
-   SVGA_CMD_ANNOTATION_FILL       = 39,
-   SVGA_CMD_ANNOTATION_COPY       = 40,
-   SVGA_CMD_DEFINE_GMR2           = 41,
-   SVGA_CMD_REMAP_GMR2            = 42,
-   SVGA_CMD_MAX
-} SVGAFifoCmdId;
-
-#define SVGA_CMD_MAX_ARGS           64
-
-
-/*
- * SVGA_CMD_UPDATE --
- *
- *    This is a DMA transfer which copies from the Guest Framebuffer
- *    (GFB) at BAR1 + SVGA_REG_FB_OFFSET to any screens which
- *    intersect with the provided virtual rectangle.
- *
- *    This command does not support using arbitrary guest memory as a
- *    data source- it only works with the pre-defined GFB memory.
- *    This command also does not support signed virtual coordinates.
- *    If you have defined screens (using SVGA_CMD_DEFINE_SCREEN) with
- *    negative root x/y coordinates, the negative portion of those
- *    screens will not be reachable by this command.
- *
- *    This command is not necessary when using framebuffer
- *    traces. Traces are automatically enabled if the SVGA FIFO is
- *    disabled, and you may explicitly enable/disable traces using
- *    SVGA_REG_TRACES. With traces enabled, any write to the GFB will
- *    automatically act as if a subsequent SVGA_CMD_UPDATE was issued.
- *
- *    Traces and SVGA_CMD_UPDATE are the only supported ways to render
- *    pseudocolor screen updates. The newer Screen Object commands
- *    only support true color formats.
- *
- * Availability:
- *    Always available.
- */
-
-typedef
-struct SVGAFifoCmdUpdate {
-   uint32 x;
-   uint32 y;
-   uint32 width;
-   uint32 height;
-} SVGAFifoCmdUpdate;
-
-
-/*
- * SVGA_CMD_RECT_COPY --
- *
- *    Perform a rectangular DMA transfer from one area of the GFB to
- *    another, and copy the result to any screens which intersect it.
- *
- * Availability:
- *    SVGA_CAP_RECT_COPY
- */
-
-typedef
-struct SVGAFifoCmdRectCopy {
-   uint32 srcX;
-   uint32 srcY;
-   uint32 destX;
-   uint32 destY;
-   uint32 width;
-   uint32 height;
-} SVGAFifoCmdRectCopy;
-
-
-/*
- * SVGA_CMD_DEFINE_CURSOR --
- *
- *    Provide a new cursor image, as an AND/XOR mask.
- *
- *    The recommended way to position the cursor overlay is by using
- *    the SVGA_FIFO_CURSOR_* registers, supported by the
- *    SVGA_FIFO_CAP_CURSOR_BYPASS_3 capability.
- *
- * Availability:
- *    SVGA_CAP_CURSOR
- */
-
-typedef
-struct SVGAFifoCmdDefineCursor {
-   uint32 id;             /* Reserved, must be zero. */
-   uint32 hotspotX;
-   uint32 hotspotY;
-   uint32 width;
-   uint32 height;
-   uint32 andMaskDepth;   /* Value must be 1 or equal to BITS_PER_PIXEL */
-   uint32 xorMaskDepth;   /* Value must be 1 or equal to BITS_PER_PIXEL */
-   /*
-    * Followed by scanline data for AND mask, then XOR mask.
-    * Each scanline is padded to a 32-bit boundary.
-   */
-} SVGAFifoCmdDefineCursor;
-
-
-/*
- * SVGA_CMD_DEFINE_ALPHA_CURSOR --
- *
- *    Provide a new cursor image, in 32-bit BGRA format.
- *
- *    The recommended way to position the cursor overlay is by using
- *    the SVGA_FIFO_CURSOR_* registers, supported by the
- *    SVGA_FIFO_CAP_CURSOR_BYPASS_3 capability.
- *
- * Availability:
- *    SVGA_CAP_ALPHA_CURSOR
- */
-
-typedef
-struct SVGAFifoCmdDefineAlphaCursor {
-   uint32 id;             /* Reserved, must be zero. */
-   uint32 hotspotX;
-   uint32 hotspotY;
-   uint32 width;
-   uint32 height;
-   /* Followed by scanline data */
-} SVGAFifoCmdDefineAlphaCursor;
-
-
-/*
- * SVGA_CMD_UPDATE_VERBOSE --
- *
- *    Just like SVGA_CMD_UPDATE, but also provide a per-rectangle
- *    'reason' value, an opaque cookie which is used by internal
- *    debugging tools. Third party drivers should not use this
- *    command.
- *
- * Availability:
- *    SVGA_CAP_EXTENDED_FIFO
- */
-
-typedef
-struct SVGAFifoCmdUpdateVerbose {
-   uint32 x;
-   uint32 y;
-   uint32 width;
-   uint32 height;
-   uint32 reason;
-} SVGAFifoCmdUpdateVerbose;
-
-
-/*
- * SVGA_CMD_FRONT_ROP_FILL --
- *
- *    This is a hint which tells the SVGA device that the driver has
- *    just filled a rectangular region of the GFB with a solid
- *    color. Instead of reading these pixels from the GFB, the device
- *    can assume that they all equal 'color'. This is primarily used
- *    for remote desktop protocols.
- *
- * Availability:
- *    SVGA_FIFO_CAP_ACCELFRONT
- */
-
-#define  SVGA_ROP_COPY                    0x03
-
-typedef
-struct SVGAFifoCmdFrontRopFill {
-   uint32 color;     /* In the same format as the GFB */
-   uint32 x;
-   uint32 y;
-   uint32 width;
-   uint32 height;
-   uint32 rop;       /* Must be SVGA_ROP_COPY */
-} SVGAFifoCmdFrontRopFill;
-
-
-/*
- * SVGA_CMD_FENCE --
- *
- *    Insert a synchronization fence.  When the SVGA device reaches
- *    this command, it will copy the 'fence' value into the
- *    SVGA_FIFO_FENCE register. It will also compare the fence against
- *    SVGA_FIFO_FENCE_GOAL. If the fence matches the goal and the
- *    SVGA_IRQFLAG_FENCE_GOAL interrupt is enabled, the device will
- *    raise this interrupt.
- *
- * Availability:
- *    SVGA_FIFO_FENCE for this command,
- *    SVGA_CAP_IRQMASK for SVGA_FIFO_FENCE_GOAL.
- */
-
-typedef
-struct {
-   uint32 fence;
-} SVGAFifoCmdFence;
-
-
-/*
- * SVGA_CMD_ESCAPE --
- *
- *    Send an extended or vendor-specific variable length command.
- *    This is used for video overlay, third party plugins, and
- *    internal debugging tools. See svga_escape.h
- *
- * Availability:
- *    SVGA_FIFO_CAP_ESCAPE
- */
-
-typedef
-struct SVGAFifoCmdEscape {
-   uint32 nsid;
-   uint32 size;
-   /* followed by 'size' bytes of data */
-} SVGAFifoCmdEscape;
-
-
-/*
- * SVGA_CMD_DEFINE_SCREEN --
- *
- *    Define or redefine an SVGAScreenObject. See the description of
- *    SVGAScreenObject above.  The video driver is responsible for
- *    generating new screen IDs. They should be small positive
- *    integers. The virtual device will have an implementation
- *    specific upper limit on the number of screen IDs
- *    supported. Drivers are responsible for recycling IDs. The first
- *    valid ID is zero.
- *
- *    - Interaction with other registers:
- *
- *    For backwards compatibility, when the GFB mode registers (WIDTH,
- *    HEIGHT, PITCHLOCK, BITS_PER_PIXEL) are modified, the SVGA device
- *    deletes all screens other than screen #0, and redefines screen
- *    #0 according to the specified mode. Drivers that use
- *    SVGA_CMD_DEFINE_SCREEN should destroy or redefine screen #0.
- *
- *    If you use screen objects, do not use the legacy multi-mon
- *    registers (SVGA_REG_NUM_GUEST_DISPLAYS, SVGA_REG_DISPLAY_*).
- *
- * Availability:
- *    SVGA_FIFO_CAP_SCREEN_OBJECT or SVGA_FIFO_CAP_SCREEN_OBJECT_2
- */
-
-typedef
-struct {
-   SVGAScreenObject screen;   /* Variable-length according to version */
-} SVGAFifoCmdDefineScreen;
-
-
-/*
- * SVGA_CMD_DESTROY_SCREEN --
- *
- *    Destroy an SVGAScreenObject. Its ID is immediately available for
- *    re-use.
- *
- * Availability:
- *    SVGA_FIFO_CAP_SCREEN_OBJECT or SVGA_FIFO_CAP_SCREEN_OBJECT_2
- */
-
-typedef
-struct {
-   uint32 screenId;
-} SVGAFifoCmdDestroyScreen;
-
-
-/*
- * SVGA_CMD_DEFINE_GMRFB --
- *
- *    This command sets a piece of SVGA device state called the
- *    Guest Memory Region Framebuffer, or GMRFB. The GMRFB is a
- *    piece of light-weight state which identifies the location and
- *    format of an image in guest memory or in BAR1. The GMRFB has
- *    an arbitrary size, and it doesn't need to match the geometry
- *    of the GFB or any screen object.
- *
- *    The GMRFB can be redefined as often as you like. You could
- *    always use the same GMRFB, you could redefine it before
- *    rendering from a different guest screen, or you could even
- *    redefine it before every blit.
- *
- *    There are multiple ways to use this command. The simplest way is
- *    to use it to move the framebuffer either to elsewhere in the GFB
- *    (BAR1) memory region, or to a user-defined GMR. This lets a
- *    driver use a framebuffer allocated entirely out of normal system
- *    memory, which we encourage.
- *
- *    Another way to use this command is to set up a ring buffer of
- *    updates in GFB memory. If a driver wants to ensure that no
- *    frames are skipped by the SVGA device, it is important that the
- *    driver not modify the source data for a blit until the device is
- *    done processing the command. One efficient way to accomplish
- *    this is to use a ring of small DMA buffers. Each buffer is used
- *    for one blit, then we move on to the next buffer in the
- *    ring. The FENCE mechanism is used to protect each buffer from
- *    re-use until the device is finished with that buffer's
- *    corresponding blit.
- *
- *    This command does not affect the meaning of SVGA_CMD_UPDATE.
- *    UPDATEs always occur from the legacy GFB memory area. This
- *    command has no support for pseudocolor GMRFBs. Currently only
- *    true-color 15, 16, and 24-bit depths are supported. Future
- *    devices may expose capabilities for additional framebuffer
- *    formats.
- *
- *    The default GMRFB value is undefined. Drivers must always send
- *    this command at least once before performing any blit from the
- *    GMRFB.
- *
- * Availability:
- *    SVGA_FIFO_CAP_SCREEN_OBJECT or SVGA_FIFO_CAP_SCREEN_OBJECT_2
- */
-
-typedef
-struct {
-   SVGAGuestPtr        ptr;
-   uint32              bytesPerLine;
-   SVGAGMRImageFormat  format;
-} SVGAFifoCmdDefineGMRFB;
-
-
-/*
- * SVGA_CMD_BLIT_GMRFB_TO_SCREEN --
- *
- *    This is a guest-to-host blit. It performs a DMA operation to
- *    copy a rectangular region of pixels from the current GMRFB to
- *    one or more Screen Objects.
- *
- *    The destination coordinate may be specified relative to a
- *    screen's origin (if a screen ID is specified) or relative to the
- *    virtual coordinate system's origin (if the screen ID is
- *    SVGA_ID_INVALID). The actual destination may span zero or more
- *    screens, in the case of a virtual destination rect or a rect
- *    which extends off the edge of the specified screen.
- *
- *    This command writes to the screen's "base layer": the underlying
- *    framebuffer which exists below any cursor or video overlays. No
- *    action is necessary to explicitly hide or update any overlays
- *    which exist on top of the updated region.
- *
- *    The SVGA device is guaranteed to finish reading from the GMRFB
- *    by the time any subsequent FENCE commands are reached.
- *
- *    This command consumes an annotation. See the
- *    SVGA_CMD_ANNOTATION_* commands for details.
- *
- * Availability:
- *    SVGA_FIFO_CAP_SCREEN_OBJECT or SVGA_FIFO_CAP_SCREEN_OBJECT_2
- */
-
-typedef
-struct {
-   SVGASignedPoint  srcOrigin;
-   SVGASignedRect   destRect;
-   uint32           destScreenId;
-} SVGAFifoCmdBlitGMRFBToScreen;
-
-
-/*
- * SVGA_CMD_BLIT_SCREEN_TO_GMRFB --
- *
- *    This is a host-to-guest blit. It performs a DMA operation to
- *    copy a rectangular region of pixels from a single Screen Object
- *    back to the current GMRFB.
- *
- *    Usage note: This command should be used rarely. It will
- *    typically be inefficient, but it is necessary for some types of
- *    synchronization between 3D (GPU) and 2D (CPU) rendering into
- *    overlapping areas of a screen.
- *
- *    The source coordinate is specified relative to a screen's
- *    origin. The provided screen ID must be valid. If any parameters
- *    are invalid, the resulting pixel values are undefined.
- *
- *    This command reads the screen's "base layer". Overlays like
- *    video and cursor are not included, but any data which was sent
- *    using a blit-to-screen primitive will be available, no matter
- *    whether the data's original source was the GMRFB or the 3D
- *    acceleration hardware.
- *
- *    Note that our guest-to-host blits and host-to-guest blits aren't
- *    symmetric in their current implementation. While the parameters
- *    are identical, host-to-guest blits are a lot less featureful.
- *    They do not support clipping: If the source parameters don't
- *    fully fit within a screen, the blit fails. They must originate
- *    from exactly one screen. Virtual coordinates are not directly
- *    supported.
- *
- *    Host-to-guest blits do support the same set of GMRFB formats
- *    offered by guest-to-host blits.
- *
- *    The SVGA device is guaranteed to finish writing to the GMRFB by
- *    the time any subsequent FENCE commands are reached.
- *
- * Availability:
- *    SVGA_FIFO_CAP_SCREEN_OBJECT or SVGA_FIFO_CAP_SCREEN_OBJECT_2
- */
-
-typedef
-struct {
-   SVGASignedPoint  destOrigin;
-   SVGASignedRect   srcRect;
-   uint32           srcScreenId;
-} SVGAFifoCmdBlitScreenToGMRFB;
-
-
-/*
- * SVGA_CMD_ANNOTATION_FILL --
- *
- *    This is a blit annotation. This command stores a small piece of
- *    device state which is consumed by the next blit-to-screen
- *    command. The state is only cleared by commands which are
- *    specifically documented as consuming an annotation. Other
- *    commands (such as ESCAPEs for debugging) may intervene between
- *    the annotation and its associated blit.
- *
- *    This annotation is a promise about the contents of the next
- *    blit: The video driver is guaranteeing that all pixels in that
- *    blit will have the same value, specified here as a color in
- *    SVGAColorBGRX format.
- *
- *    The SVGA device can still render the blit correctly even if it
- *    ignores this annotation, but the annotation may allow it to
- *    perform the blit more efficiently, for example by ignoring the
- *    source data and performing a fill in hardware.
- *
- *    This annotation is most important for performance when the
- *    user's display is being remoted over a network connection.
- *
- * Availability:
- *    SVGA_FIFO_CAP_SCREEN_OBJECT or SVGA_FIFO_CAP_SCREEN_OBJECT_2
- */
-
-typedef
-struct {
-   SVGAColorBGRX  color;
-} SVGAFifoCmdAnnotationFill;
-
-
-/*
- * SVGA_CMD_ANNOTATION_COPY --
- *
- *    This is a blit annotation. See SVGA_CMD_ANNOTATION_FILL for more
- *    information about annotations.
- *
- *    This annotation is a promise about the contents of the next
- *    blit: The video driver is guaranteeing that all pixels in that
- *    blit will have the same value as those which already exist at an
- *    identically-sized region on the same or a different screen.
- *
- *    Note that the source pixels for the COPY in this annotation are
- *    sampled before applying the anqnotation's associated blit. They
- *    are allowed to overlap with the blit's destination pixels.
- *
- *    The copy source rectangle is specified the same way as the blit
- *    destination: it can be a rectangle which spans zero or more
- *    screens, specified relative to either a screen or to the virtual
- *    coordinate system's origin. If the source rectangle includes
- *    pixels which are not from exactly one screen, the results are
- *    undefined.
- *
- * Availability:
- *    SVGA_FIFO_CAP_SCREEN_OBJECT or SVGA_FIFO_CAP_SCREEN_OBJECT_2
- */
-
-typedef
-struct {
-   SVGASignedPoint  srcOrigin;
-   uint32           srcScreenId;
-} SVGAFifoCmdAnnotationCopy;
-
-
-/*
- * SVGA_CMD_DEFINE_GMR2 --
- *
- *    Define guest memory region v2.  See the description of GMRs above.
- *
- * Availability:
- *    SVGA_CAP_GMR2
- */
-
-typedef
-struct {
-   uint32 gmrId;
-   uint32 numPages;
-} SVGAFifoCmdDefineGMR2;
-
-
-/*
- * SVGA_CMD_REMAP_GMR2 --
- *
- *    Remap guest memory region v2.  See the description of GMRs above.
- *
- *    This command allows guest to modify a portion of an existing GMR by
- *    invalidating it or reassigning it to different guest physical pages.
- *    The pages are identified by physical page number (PPN).  The pages
- *    are assumed to be pinned and valid for DMA operations.
- *
- *    Description of command flags:
- *
- *    SVGA_REMAP_GMR2_VIA_GMR: If enabled, references a PPN list in a GMR.
- *       The PPN list must not overlap with the remap region (this can be
- *       handled trivially by referencing a separate GMR).  If flag is
- *       disabled, PPN list is appended to SVGARemapGMR command.
- *
- *    SVGA_REMAP_GMR2_PPN64: If set, PPN list is in PPN64 format, otherwise
- *       it is in PPN32 format.
- *
- *    SVGA_REMAP_GMR2_SINGLE_PPN: If set, PPN list contains a single entry.
- *       A single PPN can be used to invalidate a portion of a GMR or
- *       map it to to a single guest scratch page.
- *
- * Availability:
- *    SVGA_CAP_GMR2
- */
-
-typedef enum {
-   SVGA_REMAP_GMR2_PPN32         = 0,
-   SVGA_REMAP_GMR2_VIA_GMR       = (1 << 0),
-   SVGA_REMAP_GMR2_PPN64         = (1 << 1),
-   SVGA_REMAP_GMR2_SINGLE_PPN    = (1 << 2),
-} SVGARemapGMR2Flags;
-
-typedef
-struct {
-   uint32 gmrId;
-   SVGARemapGMR2Flags flags;
-   uint32 offsetPages; /* offset in pages to begin remap */
-   uint32 numPages; /* number of pages to remap */
-   /*
-    * Followed by additional data depending on SVGARemapGMR2Flags.
-    *
-    * If flag SVGA_REMAP_GMR2_VIA_GMR is set, single SVGAGuestPtr follows.
-    * Otherwise an array of page descriptors in PPN32 or PPN64 format
-    * (according to flag SVGA_REMAP_GMR2_PPN64) follows.  If flag
-    * SVGA_REMAP_GMR2_SINGLE_PPN is set, array contains a single entry.
-    */
-} SVGAFifoCmdRemapGMR2;
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_types.h b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_types.h
deleted file mode 100644
index 55836ded..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/svga_types.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-/**
- * Silly typedefs for the svga headers. Currently the headers are shared
- * between all components that talk to svga. And as such the headers are
- * are in a completely different style and use weird defines.
- *
- * This file lets all the ugly be prefixed with svga*.
- */
-
-#ifndef _SVGA_TYPES_H_
-#define _SVGA_TYPES_H_
-
-typedef uint16_t uint16;
-typedef uint32_t uint32;
-typedef uint8_t uint8;
-typedef int32_t int32;
-typedef bool Bool;
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
deleted file mode 100644
index 1e2c0fb7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vmwgfx_drv.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include "ttm/ttm_page_alloc.h"
-
-static uint32_t vram_placement_flags = TTM_PL_FLAG_VRAM |
-	TTM_PL_FLAG_CACHED;
-
-static uint32_t vram_ne_placement_flags = TTM_PL_FLAG_VRAM |
-	TTM_PL_FLAG_CACHED |
-	TTM_PL_FLAG_NO_EVICT;
-
-static uint32_t sys_placement_flags = TTM_PL_FLAG_SYSTEM |
-	TTM_PL_FLAG_CACHED;
-
-static uint32_t gmr_placement_flags = VMW_PL_FLAG_GMR |
-	TTM_PL_FLAG_CACHED;
-
-static uint32_t gmr_ne_placement_flags = VMW_PL_FLAG_GMR |
-	TTM_PL_FLAG_CACHED |
-	TTM_PL_FLAG_NO_EVICT;
-
-struct ttm_placement vmw_vram_placement = {
-	.fpfn = 0,
-	.lpfn = 0,
-	.num_placement = 1,
-	.placement = &vram_placement_flags,
-	.num_busy_placement = 1,
-	.busy_placement = &vram_placement_flags
-};
-
-static uint32_t vram_gmr_placement_flags[] = {
-	TTM_PL_FLAG_VRAM | TTM_PL_FLAG_CACHED,
-	VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED
-};
-
-static uint32_t gmr_vram_placement_flags[] = {
-	VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED,
-	TTM_PL_FLAG_VRAM | TTM_PL_FLAG_CACHED
-};
-
-struct ttm_placement vmw_vram_gmr_placement = {
-	.fpfn = 0,
-	.lpfn = 0,
-	.num_placement = 2,
-	.placement = vram_gmr_placement_flags,
-	.num_busy_placement = 1,
-	.busy_placement = &gmr_placement_flags
-};
-
-static uint32_t vram_gmr_ne_placement_flags[] = {
-	TTM_PL_FLAG_VRAM | TTM_PL_FLAG_CACHED | TTM_PL_FLAG_NO_EVICT,
-	VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED | TTM_PL_FLAG_NO_EVICT
-};
-
-struct ttm_placement vmw_vram_gmr_ne_placement = {
-	.fpfn = 0,
-	.lpfn = 0,
-	.num_placement = 2,
-	.placement = vram_gmr_ne_placement_flags,
-	.num_busy_placement = 1,
-	.busy_placement = &gmr_ne_placement_flags
-};
-
-struct ttm_placement vmw_vram_sys_placement = {
-	.fpfn = 0,
-	.lpfn = 0,
-	.num_placement = 1,
-	.placement = &vram_placement_flags,
-	.num_busy_placement = 1,
-	.busy_placement = &sys_placement_flags
-};
-
-struct ttm_placement vmw_vram_ne_placement = {
-	.fpfn = 0,
-	.lpfn = 0,
-	.num_placement = 1,
-	.placement = &vram_ne_placement_flags,
-	.num_busy_placement = 1,
-	.busy_placement = &vram_ne_placement_flags
-};
-
-struct ttm_placement vmw_sys_placement = {
-	.fpfn = 0,
-	.lpfn = 0,
-	.num_placement = 1,
-	.placement = &sys_placement_flags,
-	.num_busy_placement = 1,
-	.busy_placement = &sys_placement_flags
-};
-
-static uint32_t evictable_placement_flags[] = {
-	TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED,
-	TTM_PL_FLAG_VRAM | TTM_PL_FLAG_CACHED,
-	VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED
-};
-
-struct ttm_placement vmw_evictable_placement = {
-	.fpfn = 0,
-	.lpfn = 0,
-	.num_placement = 3,
-	.placement = evictable_placement_flags,
-	.num_busy_placement = 1,
-	.busy_placement = &sys_placement_flags
-};
-
-struct ttm_placement vmw_srf_placement = {
-	.fpfn = 0,
-	.lpfn = 0,
-	.num_placement = 1,
-	.num_busy_placement = 2,
-	.placement = &gmr_placement_flags,
-	.busy_placement = gmr_vram_placement_flags
-};
-
-struct vmw_ttm_tt {
-	struct ttm_tt ttm;
-	struct vmw_private *dev_priv;
-	int gmr_id;
-};
-
-static int vmw_ttm_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem)
-{
-	struct vmw_ttm_tt *vmw_be = container_of(ttm, struct vmw_ttm_tt, ttm);
-
-	vmw_be->gmr_id = bo_mem->start;
-
-	return vmw_gmr_bind(vmw_be->dev_priv, ttm->pages,
-			    ttm->num_pages, vmw_be->gmr_id);
-}
-
-static int vmw_ttm_unbind(struct ttm_tt *ttm)
-{
-	struct vmw_ttm_tt *vmw_be = container_of(ttm, struct vmw_ttm_tt, ttm);
-
-	vmw_gmr_unbind(vmw_be->dev_priv, vmw_be->gmr_id);
-	return 0;
-}
-
-static void vmw_ttm_destroy(struct ttm_tt *ttm)
-{
-	struct vmw_ttm_tt *vmw_be = container_of(ttm, struct vmw_ttm_tt, ttm);
-
-	ttm_tt_fini(ttm);
-	kfree(vmw_be);
-}
-
-static struct ttm_backend_func vmw_ttm_func = {
-	.bind = vmw_ttm_bind,
-	.unbind = vmw_ttm_unbind,
-	.destroy = vmw_ttm_destroy,
-};
-
-struct ttm_tt *vmw_ttm_tt_create(struct ttm_bo_device *bdev,
-				 unsigned long size, uint32_t page_flags,
-				 struct page *dummy_read_page)
-{
-	struct vmw_ttm_tt *vmw_be;
-
-	vmw_be = kmalloc(sizeof(*vmw_be), GFP_KERNEL);
-	if (!vmw_be)
-		return NULL;
-
-	vmw_be->ttm.func = &vmw_ttm_func;
-	vmw_be->dev_priv = container_of(bdev, struct vmw_private, bdev);
-
-	if (ttm_tt_init(&vmw_be->ttm, bdev, size, page_flags, dummy_read_page)) {
-		kfree(vmw_be);
-		return NULL;
-	}
-
-	return &vmw_be->ttm;
-}
-
-int vmw_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
-{
-	return 0;
-}
-
-int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
-		      struct ttm_mem_type_manager *man)
-{
-	switch (type) {
-	case TTM_PL_SYSTEM:
-		/* System memory */
-
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_FLAG_CACHED;
-		man->default_caching = TTM_PL_FLAG_CACHED;
-		break;
-	case TTM_PL_VRAM:
-		/* "On-card" video ram */
-		man->func = &ttm_bo_manager_func;
-		man->gpu_offset = 0;
-		man->flags = TTM_MEMTYPE_FLAG_FIXED | TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_FLAG_CACHED;
-		man->default_caching = TTM_PL_FLAG_CACHED;
-		break;
-	case VMW_PL_GMR:
-		/*
-		 * "Guest Memory Regions" is an aperture like feature with
-		 *  one slot per bo. There is an upper limit of the number of
-		 *  slots as well as the bo size.
-		 */
-		man->func = &vmw_gmrid_manager_func;
-		man->gpu_offset = 0;
-		man->flags = TTM_MEMTYPE_FLAG_CMA | TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_FLAG_CACHED;
-		man->default_caching = TTM_PL_FLAG_CACHED;
-		break;
-	default:
-		DRM_ERROR("Unsupported memory type %u\n", (unsigned)type);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-void vmw_evict_flags(struct ttm_buffer_object *bo,
-		     struct ttm_placement *placement)
-{
-	*placement = vmw_sys_placement;
-}
-
-/**
- * FIXME: Proper access checks on buffers.
- */
-
-static int vmw_verify_access(struct ttm_buffer_object *bo, struct file *filp)
-{
-	return 0;
-}
-
-static int vmw_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
-	struct vmw_private *dev_priv = container_of(bdev, struct vmw_private, bdev);
-
-	mem->bus.addr = NULL;
-	mem->bus.is_iomem = false;
-	mem->bus.offset = 0;
-	mem->bus.size = mem->num_pages << PAGE_SHIFT;
-	mem->bus.base = 0;
-	if (!(man->flags & TTM_MEMTYPE_FLAG_MAPPABLE))
-		return -EINVAL;
-	switch (mem->mem_type) {
-	case TTM_PL_SYSTEM:
-	case VMW_PL_GMR:
-		return 0;
-	case TTM_PL_VRAM:
-		mem->bus.offset = mem->start << PAGE_SHIFT;
-		mem->bus.base = dev_priv->vram_start;
-		mem->bus.is_iomem = true;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static void vmw_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
-{
-}
-
-static int vmw_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
-{
-	return 0;
-}
-
-/**
- * FIXME: We're using the old vmware polling method to sync.
- * Do this with fences instead.
- */
-
-static void *vmw_sync_obj_ref(void *sync_obj)
-{
-
-	return (void *)
-		vmw_fence_obj_reference((struct vmw_fence_obj *) sync_obj);
-}
-
-static void vmw_sync_obj_unref(void **sync_obj)
-{
-	vmw_fence_obj_unreference((struct vmw_fence_obj **) sync_obj);
-}
-
-static int vmw_sync_obj_flush(void *sync_obj, void *sync_arg)
-{
-	vmw_fence_obj_flush((struct vmw_fence_obj *) sync_obj);
-	return 0;
-}
-
-static bool vmw_sync_obj_signaled(void *sync_obj, void *sync_arg)
-{
-	unsigned long flags = (unsigned long) sync_arg;
-	return	vmw_fence_obj_signaled((struct vmw_fence_obj *) sync_obj,
-				       (uint32_t) flags);
-
-}
-
-static int vmw_sync_obj_wait(void *sync_obj, void *sync_arg,
-			     bool lazy, bool interruptible)
-{
-	unsigned long flags = (unsigned long) sync_arg;
-
-	return vmw_fence_obj_wait((struct vmw_fence_obj *) sync_obj,
-				  (uint32_t) flags,
-				  lazy, interruptible,
-				  VMW_FENCE_WAIT_TIMEOUT);
-}
-
-struct ttm_bo_driver vmw_bo_driver = {
-	.ttm_tt_create = &vmw_ttm_tt_create,
-	.ttm_tt_populate = &ttm_pool_populate,
-	.ttm_tt_unpopulate = &ttm_pool_unpopulate,
-	.invalidate_caches = vmw_invalidate_caches,
-	.init_mem_type = vmw_init_mem_type,
-	.evict_flags = vmw_evict_flags,
-	.move = NULL,
-	.verify_access = vmw_verify_access,
-	.sync_obj_signaled = vmw_sync_obj_signaled,
-	.sync_obj_wait = vmw_sync_obj_wait,
-	.sync_obj_flush = vmw_sync_obj_flush,
-	.sync_obj_unref = vmw_sync_obj_unref,
-	.sync_obj_ref = vmw_sync_obj_ref,
-	.move_notify = NULL,
-	.swap_notify = NULL,
-	.fault_reserve_notify = &vmw_ttm_fault_reserve_notify,
-	.io_mem_reserve = &vmw_ttm_io_mem_reserve,
-	.io_mem_free = &vmw_ttm_io_mem_free,
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
deleted file mode 100644
index 3fa884db..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2011 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "ttm/ttm_placement.h"
-
-#include "drmP.h"
-#include "vmwgfx_drv.h"
-
-
-/**
- * vmw_dmabuf_to_placement - Validate a buffer to placement.
- *
- * @dev_priv:  Driver private.
- * @buf:  DMA buffer to move.
- * @pin:  Pin buffer if true.
- * @interruptible:  Use interruptible wait.
- *
- * May only be called by the current master since it assumes that the
- * master lock is the current master's lock.
- * This function takes the master's lock in write mode.
- * Flushes and unpins the query bo to avoid failures.
- *
- * Returns
- *  -ERESTARTSYS if interrupted by a signal.
- */
-int vmw_dmabuf_to_placement(struct vmw_private *dev_priv,
-			    struct vmw_dma_buffer *buf,
-			    struct ttm_placement *placement,
-			    bool interruptible)
-{
-	struct vmw_master *vmaster = dev_priv->active_master;
-	struct ttm_buffer_object *bo = &buf->base;
-	int ret;
-
-	ret = ttm_write_lock(&vmaster->lock, interruptible);
-	if (unlikely(ret != 0))
-		return ret;
-
-	vmw_execbuf_release_pinned_bo(dev_priv, false, 0);
-
-	ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
-	if (unlikely(ret != 0))
-		goto err;
-
-	ret = ttm_bo_validate(bo, placement, interruptible, false, false);
-
-	ttm_bo_unreserve(bo);
-
-err:
-	ttm_write_unlock(&vmaster->lock);
-	return ret;
-}
-
-/**
- * vmw_dmabuf_to_vram_or_gmr - Move a buffer to vram or gmr.
- *
- * May only be called by the current master since it assumes that the
- * master lock is the current master's lock.
- * This function takes the master's lock in write mode.
- * Flushes and unpins the query bo if @pin == true to avoid failures.
- *
- * @dev_priv:  Driver private.
- * @buf:  DMA buffer to move.
- * @pin:  Pin buffer if true.
- * @interruptible:  Use interruptible wait.
- *
- * Returns
- * -ERESTARTSYS if interrupted by a signal.
- */
-int vmw_dmabuf_to_vram_or_gmr(struct vmw_private *dev_priv,
-			      struct vmw_dma_buffer *buf,
-			      bool pin, bool interruptible)
-{
-	struct vmw_master *vmaster = dev_priv->active_master;
-	struct ttm_buffer_object *bo = &buf->base;
-	struct ttm_placement *placement;
-	int ret;
-
-	ret = ttm_write_lock(&vmaster->lock, interruptible);
-	if (unlikely(ret != 0))
-		return ret;
-
-	if (pin)
-		vmw_execbuf_release_pinned_bo(dev_priv, false, 0);
-
-	ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
-	if (unlikely(ret != 0))
-		goto err;
-
-	/**
-	 * Put BO in VRAM if there is space, otherwise as a GMR.
-	 * If there is no space in VRAM and GMR ids are all used up,
-	 * start evicting GMRs to make room. If the DMA buffer can't be
-	 * used as a GMR, this will return -ENOMEM.
-	 */
-
-	if (pin)
-		placement = &vmw_vram_gmr_ne_placement;
-	else
-		placement = &vmw_vram_gmr_placement;
-
-	ret = ttm_bo_validate(bo, placement, interruptible, false, false);
-	if (likely(ret == 0) || ret == -ERESTARTSYS)
-		goto err_unreserve;
-
-
-	/**
-	 * If that failed, try VRAM again, this time evicting
-	 * previous contents.
-	 */
-
-	if (pin)
-		placement = &vmw_vram_ne_placement;
-	else
-		placement = &vmw_vram_placement;
-
-	ret = ttm_bo_validate(bo, placement, interruptible, false, false);
-
-err_unreserve:
-	ttm_bo_unreserve(bo);
-err:
-	ttm_write_unlock(&vmaster->lock);
-	return ret;
-}
-
-/**
- * vmw_dmabuf_to_vram - Move a buffer to vram.
- *
- * May only be called by the current master since it assumes that the
- * master lock is the current master's lock.
- * This function takes the master's lock in write mode.
- *
- * @dev_priv:  Driver private.
- * @buf:  DMA buffer to move.
- * @pin:  Pin buffer in vram if true.
- * @interruptible:  Use interruptible wait.
- *
- * Returns
- * -ERESTARTSYS if interrupted by a signal.
- */
-int vmw_dmabuf_to_vram(struct vmw_private *dev_priv,
-		       struct vmw_dma_buffer *buf,
-		       bool pin, bool interruptible)
-{
-	struct ttm_placement *placement;
-
-	if (pin)
-		placement = &vmw_vram_ne_placement;
-	else
-		placement = &vmw_vram_placement;
-
-	return vmw_dmabuf_to_placement(dev_priv, buf,
-				       placement,
-				       interruptible);
-}
-
-/**
- * vmw_dmabuf_to_start_of_vram - Move a buffer to start of vram.
- *
- * May only be called by the current master since it assumes that the
- * master lock is the current master's lock.
- * This function takes the master's lock in write mode.
- * Flushes and unpins the query bo if @pin == true to avoid failures.
- *
- * @dev_priv:  Driver private.
- * @buf:  DMA buffer to move.
- * @pin:  Pin buffer in vram if true.
- * @interruptible:  Use interruptible wait.
- *
- * Returns
- * -ERESTARTSYS if interrupted by a signal.
- */
-int vmw_dmabuf_to_start_of_vram(struct vmw_private *dev_priv,
-				struct vmw_dma_buffer *buf,
-				bool pin, bool interruptible)
-{
-	struct vmw_master *vmaster = dev_priv->active_master;
-	struct ttm_buffer_object *bo = &buf->base;
-	struct ttm_placement placement;
-	int ret = 0;
-
-	if (pin)
-		placement = vmw_vram_ne_placement;
-	else
-		placement = vmw_vram_placement;
-	placement.lpfn = bo->num_pages;
-
-	ret = ttm_write_lock(&vmaster->lock, interruptible);
-	if (unlikely(ret != 0))
-		return ret;
-
-	if (pin)
-		vmw_execbuf_release_pinned_bo(dev_priv, false, 0);
-
-	ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
-	if (unlikely(ret != 0))
-		goto err_unlock;
-
-	/* Is this buffer already in vram but not at the start of it? */
-	if (bo->mem.mem_type == TTM_PL_VRAM &&
-	    bo->mem.start < bo->num_pages &&
-	    bo->mem.start > 0)
-		(void) ttm_bo_validate(bo, &vmw_sys_placement, false,
-				       false, false);
-
-	ret = ttm_bo_validate(bo, &placement, interruptible, false, false);
-
-	/* For some reason we didn't up at the start of vram */
-	WARN_ON(ret == 0 && bo->offset != 0);
-
-	ttm_bo_unreserve(bo);
-err_unlock:
-	ttm_write_unlock(&vmaster->lock);
-
-	return ret;
-}
-
-
-/**
- * vmw_dmabuf_upin - Unpin the buffer given buffer, does not move the buffer.
- *
- * May only be called by the current master since it assumes that the
- * master lock is the current master's lock.
- * This function takes the master's lock in write mode.
- *
- * @dev_priv:  Driver private.
- * @buf:  DMA buffer to unpin.
- * @interruptible:  Use interruptible wait.
- *
- * Returns
- * -ERESTARTSYS if interrupted by a signal.
- */
-int vmw_dmabuf_unpin(struct vmw_private *dev_priv,
-		     struct vmw_dma_buffer *buf,
-		     bool interruptible)
-{
-	/*
-	 * We could in theory early out if the buffer is
-	 * unpinned but we need to lock and reserve the buffer
-	 * anyways so we don't gain much by that.
-	 */
-	return vmw_dmabuf_to_placement(dev_priv, buf,
-				       &vmw_evictable_placement,
-				       interruptible);
-}
-
-
-/**
- * vmw_bo_get_guest_ptr - Get the guest ptr representing the current placement
- * of a buffer.
- *
- * @bo: Pointer to a struct ttm_buffer_object. Must be pinned or reserved.
- * @ptr: SVGAGuestPtr returning the result.
- */
-void vmw_bo_get_guest_ptr(const struct ttm_buffer_object *bo,
-			  SVGAGuestPtr *ptr)
-{
-	if (bo->mem.mem_type == TTM_PL_VRAM) {
-		ptr->gmrId = SVGA_GMR_FRAMEBUFFER;
-		ptr->offset = bo->offset;
-	} else {
-		ptr->gmrId = bo->mem.start;
-		ptr->offset = 0;
-	}
-}
-
-
-/**
- * vmw_bo_pin - Pin or unpin a buffer object without moving it.
- *
- * @bo: The buffer object. Must be reserved, and present either in VRAM
- * or GMR memory.
- * @pin: Whether to pin or unpin.
- *
- */
-void vmw_bo_pin(struct ttm_buffer_object *bo, bool pin)
-{
-	uint32_t pl_flags;
-	struct ttm_placement placement;
-	uint32_t old_mem_type = bo->mem.mem_type;
-	int ret;
-
-	BUG_ON(!atomic_read(&bo->reserved));
-	BUG_ON(old_mem_type != TTM_PL_VRAM &&
-	       old_mem_type != VMW_PL_FLAG_GMR);
-
-	pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED;
-	if (pin)
-		pl_flags |= TTM_PL_FLAG_NO_EVICT;
-
-	memset(&placement, 0, sizeof(placement));
-	placement.num_placement = 1;
-	placement.placement = &pl_flags;
-
-	ret = ttm_bo_validate(bo, &placement, false, true, true);
-
-	BUG_ON(ret != 0 || bo->mem.mem_type != old_mem_type);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
deleted file mode 100644
index ee24d216..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ /dev/null
@@ -1,1208 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-#include <linux/module.h>
-
-#include "drmP.h"
-#include "vmwgfx_drv.h"
-#include "ttm/ttm_placement.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_object.h"
-#include "ttm/ttm_module.h"
-
-#define VMWGFX_DRIVER_NAME "vmwgfx"
-#define VMWGFX_DRIVER_DESC "Linux drm driver for VMware graphics devices"
-#define VMWGFX_CHIP_SVGAII 0
-#define VMW_FB_RESERVATION 0
-
-#define VMW_MIN_INITIAL_WIDTH 800
-#define VMW_MIN_INITIAL_HEIGHT 600
-
-
-/**
- * Fully encoded drm commands. Might move to vmw_drm.h
- */
-
-#define DRM_IOCTL_VMW_GET_PARAM					\
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_GET_PARAM,		\
-		 struct drm_vmw_getparam_arg)
-#define DRM_IOCTL_VMW_ALLOC_DMABUF				\
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_ALLOC_DMABUF,	\
-		union drm_vmw_alloc_dmabuf_arg)
-#define DRM_IOCTL_VMW_UNREF_DMABUF				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_DMABUF,	\
-		struct drm_vmw_unref_dmabuf_arg)
-#define DRM_IOCTL_VMW_CURSOR_BYPASS				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_CURSOR_BYPASS,	\
-		 struct drm_vmw_cursor_bypass_arg)
-
-#define DRM_IOCTL_VMW_CONTROL_STREAM				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_CONTROL_STREAM,	\
-		 struct drm_vmw_control_stream_arg)
-#define DRM_IOCTL_VMW_CLAIM_STREAM				\
-	DRM_IOR(DRM_COMMAND_BASE + DRM_VMW_CLAIM_STREAM,	\
-		 struct drm_vmw_stream_arg)
-#define DRM_IOCTL_VMW_UNREF_STREAM				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_STREAM,	\
-		 struct drm_vmw_stream_arg)
-
-#define DRM_IOCTL_VMW_CREATE_CONTEXT				\
-	DRM_IOR(DRM_COMMAND_BASE + DRM_VMW_CREATE_CONTEXT,	\
-		struct drm_vmw_context_arg)
-#define DRM_IOCTL_VMW_UNREF_CONTEXT				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_CONTEXT,	\
-		struct drm_vmw_context_arg)
-#define DRM_IOCTL_VMW_CREATE_SURFACE				\
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_CREATE_SURFACE,	\
-		 union drm_vmw_surface_create_arg)
-#define DRM_IOCTL_VMW_UNREF_SURFACE				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_SURFACE,	\
-		 struct drm_vmw_surface_arg)
-#define DRM_IOCTL_VMW_REF_SURFACE				\
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_REF_SURFACE,	\
-		 union drm_vmw_surface_reference_arg)
-#define DRM_IOCTL_VMW_EXECBUF					\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_EXECBUF,		\
-		struct drm_vmw_execbuf_arg)
-#define DRM_IOCTL_VMW_GET_3D_CAP				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_GET_3D_CAP,		\
-		 struct drm_vmw_get_3d_cap_arg)
-#define DRM_IOCTL_VMW_FENCE_WAIT				\
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_FENCE_WAIT,		\
-		 struct drm_vmw_fence_wait_arg)
-#define DRM_IOCTL_VMW_FENCE_SIGNALED				\
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_FENCE_SIGNALED,	\
-		 struct drm_vmw_fence_signaled_arg)
-#define DRM_IOCTL_VMW_FENCE_UNREF				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_FENCE_UNREF,		\
-		 struct drm_vmw_fence_arg)
-#define DRM_IOCTL_VMW_FENCE_EVENT				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_FENCE_EVENT,		\
-		 struct drm_vmw_fence_event_arg)
-#define DRM_IOCTL_VMW_PRESENT					\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_PRESENT,		\
-		 struct drm_vmw_present_arg)
-#define DRM_IOCTL_VMW_PRESENT_READBACK				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_PRESENT_READBACK,	\
-		 struct drm_vmw_present_readback_arg)
-#define DRM_IOCTL_VMW_UPDATE_LAYOUT				\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UPDATE_LAYOUT,	\
-		 struct drm_vmw_update_layout_arg)
-
-/**
- * The core DRM version of this macro doesn't account for
- * DRM_COMMAND_BASE.
- */
-
-#define VMW_IOCTL_DEF(ioctl, func, flags) \
-  [DRM_IOCTL_NR(DRM_IOCTL_##ioctl) - DRM_COMMAND_BASE] = {DRM_##ioctl, flags, func, DRM_IOCTL_##ioctl}
-
-/**
- * Ioctl definitions.
- */
-
-static struct drm_ioctl_desc vmw_ioctls[] = {
-	VMW_IOCTL_DEF(VMW_GET_PARAM, vmw_getparam_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_ALLOC_DMABUF, vmw_dmabuf_alloc_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_UNREF_DMABUF, vmw_dmabuf_unref_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_CURSOR_BYPASS,
-		      vmw_kms_cursor_bypass_ioctl,
-		      DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
-
-	VMW_IOCTL_DEF(VMW_CONTROL_STREAM, vmw_overlay_ioctl,
-		      DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_CLAIM_STREAM, vmw_stream_claim_ioctl,
-		      DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_UNREF_STREAM, vmw_stream_unref_ioctl,
-		      DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
-
-	VMW_IOCTL_DEF(VMW_CREATE_CONTEXT, vmw_context_define_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_UNREF_CONTEXT, vmw_context_destroy_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_CREATE_SURFACE, vmw_surface_define_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_UNREF_SURFACE, vmw_surface_destroy_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_REF_SURFACE, vmw_surface_reference_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_EXECBUF, vmw_execbuf_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_FENCE_WAIT, vmw_fence_obj_wait_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_FENCE_SIGNALED,
-		      vmw_fence_obj_signaled_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_FENCE_UNREF, vmw_fence_obj_unref_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_FENCE_EVENT,
-		      vmw_fence_event_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_GET_3D_CAP, vmw_get_cap_3d_ioctl,
-		      DRM_AUTH | DRM_UNLOCKED),
-
-	/* these allow direct access to the framebuffers mark as master only */
-	VMW_IOCTL_DEF(VMW_PRESENT, vmw_present_ioctl,
-		      DRM_MASTER | DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_PRESENT_READBACK,
-		      vmw_present_readback_ioctl,
-		      DRM_MASTER | DRM_AUTH | DRM_UNLOCKED),
-	VMW_IOCTL_DEF(VMW_UPDATE_LAYOUT,
-		      vmw_kms_update_layout_ioctl,
-		      DRM_MASTER | DRM_UNLOCKED),
-};
-
-static struct pci_device_id vmw_pci_id_list[] = {
-	{0x15ad, 0x0405, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VMWGFX_CHIP_SVGAII},
-	{0, 0, 0}
-};
-
-static int enable_fbdev;
-
-static int vmw_probe(struct pci_dev *, const struct pci_device_id *);
-static void vmw_master_init(struct vmw_master *);
-static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val,
-			      void *ptr);
-
-MODULE_PARM_DESC(enable_fbdev, "Enable vmwgfx fbdev");
-module_param_named(enable_fbdev, enable_fbdev, int, 0600);
-
-static void vmw_print_capabilities(uint32_t capabilities)
-{
-	DRM_INFO("Capabilities:\n");
-	if (capabilities & SVGA_CAP_RECT_COPY)
-		DRM_INFO("  Rect copy.\n");
-	if (capabilities & SVGA_CAP_CURSOR)
-		DRM_INFO("  Cursor.\n");
-	if (capabilities & SVGA_CAP_CURSOR_BYPASS)
-		DRM_INFO("  Cursor bypass.\n");
-	if (capabilities & SVGA_CAP_CURSOR_BYPASS_2)
-		DRM_INFO("  Cursor bypass 2.\n");
-	if (capabilities & SVGA_CAP_8BIT_EMULATION)
-		DRM_INFO("  8bit emulation.\n");
-	if (capabilities & SVGA_CAP_ALPHA_CURSOR)
-		DRM_INFO("  Alpha cursor.\n");
-	if (capabilities & SVGA_CAP_3D)
-		DRM_INFO("  3D.\n");
-	if (capabilities & SVGA_CAP_EXTENDED_FIFO)
-		DRM_INFO("  Extended Fifo.\n");
-	if (capabilities & SVGA_CAP_MULTIMON)
-		DRM_INFO("  Multimon.\n");
-	if (capabilities & SVGA_CAP_PITCHLOCK)
-		DRM_INFO("  Pitchlock.\n");
-	if (capabilities & SVGA_CAP_IRQMASK)
-		DRM_INFO("  Irq mask.\n");
-	if (capabilities & SVGA_CAP_DISPLAY_TOPOLOGY)
-		DRM_INFO("  Display Topology.\n");
-	if (capabilities & SVGA_CAP_GMR)
-		DRM_INFO("  GMR.\n");
-	if (capabilities & SVGA_CAP_TRACES)
-		DRM_INFO("  Traces.\n");
-	if (capabilities & SVGA_CAP_GMR2)
-		DRM_INFO("  GMR2.\n");
-	if (capabilities & SVGA_CAP_SCREEN_OBJECT_2)
-		DRM_INFO("  Screen Object 2.\n");
-}
-
-
-/**
- * vmw_execbuf_prepare_dummy_query - Initialize a query result structure at
- * the start of a buffer object.
- *
- * @dev_priv: The device private structure.
- *
- * This function will idle the buffer using an uninterruptible wait, then
- * map the first page and initialize a pending occlusion query result structure,
- * Finally it will unmap the buffer.
- *
- * TODO: Since we're only mapping a single page, we should optimize the map
- * to use kmap_atomic / iomap_atomic.
- */
-static void vmw_dummy_query_bo_prepare(struct vmw_private *dev_priv)
-{
-	struct ttm_bo_kmap_obj map;
-	volatile SVGA3dQueryResult *result;
-	bool dummy;
-	int ret;
-	struct ttm_bo_device *bdev = &dev_priv->bdev;
-	struct ttm_buffer_object *bo = dev_priv->dummy_query_bo;
-
-	ttm_bo_reserve(bo, false, false, false, 0);
-	spin_lock(&bdev->fence_lock);
-	ret = ttm_bo_wait(bo, false, false, false);
-	spin_unlock(&bdev->fence_lock);
-	if (unlikely(ret != 0))
-		(void) vmw_fallback_wait(dev_priv, false, true, 0, false,
-					 10*HZ);
-
-	ret = ttm_bo_kmap(bo, 0, 1, &map);
-	if (likely(ret == 0)) {
-		result = ttm_kmap_obj_virtual(&map, &dummy);
-		result->totalSize = sizeof(*result);
-		result->state = SVGA3D_QUERYSTATE_PENDING;
-		result->result32 = 0xff;
-		ttm_bo_kunmap(&map);
-	} else
-		DRM_ERROR("Dummy query buffer map failed.\n");
-	ttm_bo_unreserve(bo);
-}
-
-
-/**
- * vmw_dummy_query_bo_create - create a bo to hold a dummy query result
- *
- * @dev_priv: A device private structure.
- *
- * This function creates a small buffer object that holds the query
- * result for dummy queries emitted as query barriers.
- * No interruptible waits are done within this function.
- *
- * Returns an error if bo creation fails.
- */
-static int vmw_dummy_query_bo_create(struct vmw_private *dev_priv)
-{
-	return ttm_bo_create(&dev_priv->bdev,
-			     PAGE_SIZE,
-			     ttm_bo_type_device,
-			     &vmw_vram_sys_placement,
-			     0, 0, false, NULL,
-			     &dev_priv->dummy_query_bo);
-}
-
-
-static int vmw_request_device(struct vmw_private *dev_priv)
-{
-	int ret;
-
-	ret = vmw_fifo_init(dev_priv, &dev_priv->fifo);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Unable to initialize FIFO.\n");
-		return ret;
-	}
-	vmw_fence_fifo_up(dev_priv->fman);
-	ret = vmw_dummy_query_bo_create(dev_priv);
-	if (unlikely(ret != 0))
-		goto out_no_query_bo;
-	vmw_dummy_query_bo_prepare(dev_priv);
-
-	return 0;
-
-out_no_query_bo:
-	vmw_fence_fifo_down(dev_priv->fman);
-	vmw_fifo_release(dev_priv, &dev_priv->fifo);
-	return ret;
-}
-
-static void vmw_release_device(struct vmw_private *dev_priv)
-{
-	/*
-	 * Previous destructions should've released
-	 * the pinned bo.
-	 */
-
-	BUG_ON(dev_priv->pinned_bo != NULL);
-
-	ttm_bo_unref(&dev_priv->dummy_query_bo);
-	vmw_fence_fifo_down(dev_priv->fman);
-	vmw_fifo_release(dev_priv, &dev_priv->fifo);
-}
-
-/**
- * Increase the 3d resource refcount.
- * If the count was prevously zero, initialize the fifo, switching to svga
- * mode. Note that the master holds a ref as well, and may request an
- * explicit switch to svga mode if fb is not running, using @unhide_svga.
- */
-int vmw_3d_resource_inc(struct vmw_private *dev_priv,
-			bool unhide_svga)
-{
-	int ret = 0;
-
-	mutex_lock(&dev_priv->release_mutex);
-	if (unlikely(dev_priv->num_3d_resources++ == 0)) {
-		ret = vmw_request_device(dev_priv);
-		if (unlikely(ret != 0))
-			--dev_priv->num_3d_resources;
-	} else if (unhide_svga) {
-		mutex_lock(&dev_priv->hw_mutex);
-		vmw_write(dev_priv, SVGA_REG_ENABLE,
-			  vmw_read(dev_priv, SVGA_REG_ENABLE) &
-			  ~SVGA_REG_ENABLE_HIDE);
-		mutex_unlock(&dev_priv->hw_mutex);
-	}
-
-	mutex_unlock(&dev_priv->release_mutex);
-	return ret;
-}
-
-/**
- * Decrease the 3d resource refcount.
- * If the count reaches zero, disable the fifo, switching to vga mode.
- * Note that the master holds a refcount as well, and may request an
- * explicit switch to vga mode when it releases its refcount to account
- * for the situation of an X server vt switch to VGA with 3d resources
- * active.
- */
-void vmw_3d_resource_dec(struct vmw_private *dev_priv,
-			 bool hide_svga)
-{
-	int32_t n3d;
-
-	mutex_lock(&dev_priv->release_mutex);
-	if (unlikely(--dev_priv->num_3d_resources == 0))
-		vmw_release_device(dev_priv);
-	else if (hide_svga) {
-		mutex_lock(&dev_priv->hw_mutex);
-		vmw_write(dev_priv, SVGA_REG_ENABLE,
-			  vmw_read(dev_priv, SVGA_REG_ENABLE) |
-			  SVGA_REG_ENABLE_HIDE);
-		mutex_unlock(&dev_priv->hw_mutex);
-	}
-
-	n3d = (int32_t) dev_priv->num_3d_resources;
-	mutex_unlock(&dev_priv->release_mutex);
-
-	BUG_ON(n3d < 0);
-}
-
-/**
- * Sets the initial_[width|height] fields on the given vmw_private.
- *
- * It does so by reading SVGA_REG_[WIDTH|HEIGHT] regs and then
- * clamping the value to fb_max_[width|height] fields and the
- * VMW_MIN_INITIAL_[WIDTH|HEIGHT].
- * If the values appear to be invalid, set them to
- * VMW_MIN_INITIAL_[WIDTH|HEIGHT].
- */
-static void vmw_get_initial_size(struct vmw_private *dev_priv)
-{
-	uint32_t width;
-	uint32_t height;
-
-	width = vmw_read(dev_priv, SVGA_REG_WIDTH);
-	height = vmw_read(dev_priv, SVGA_REG_HEIGHT);
-
-	width = max_t(uint32_t, width, VMW_MIN_INITIAL_WIDTH);
-	height = max_t(uint32_t, height, VMW_MIN_INITIAL_HEIGHT);
-
-	if (width > dev_priv->fb_max_width ||
-	    height > dev_priv->fb_max_height) {
-
-		/*
-		 * This is a host error and shouldn't occur.
-		 */
-
-		width = VMW_MIN_INITIAL_WIDTH;
-		height = VMW_MIN_INITIAL_HEIGHT;
-	}
-
-	dev_priv->initial_width = width;
-	dev_priv->initial_height = height;
-}
-
-static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
-{
-	struct vmw_private *dev_priv;
-	int ret;
-	uint32_t svga_id;
-
-	dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
-	if (unlikely(dev_priv == NULL)) {
-		DRM_ERROR("Failed allocating a device private struct.\n");
-		return -ENOMEM;
-	}
-	memset(dev_priv, 0, sizeof(*dev_priv));
-
-	pci_set_master(dev->pdev);
-
-	dev_priv->dev = dev;
-	dev_priv->vmw_chipset = chipset;
-	dev_priv->last_read_seqno = (uint32_t) -100;
-	mutex_init(&dev_priv->hw_mutex);
-	mutex_init(&dev_priv->cmdbuf_mutex);
-	mutex_init(&dev_priv->release_mutex);
-	rwlock_init(&dev_priv->resource_lock);
-	idr_init(&dev_priv->context_idr);
-	idr_init(&dev_priv->surface_idr);
-	idr_init(&dev_priv->stream_idr);
-	mutex_init(&dev_priv->init_mutex);
-	init_waitqueue_head(&dev_priv->fence_queue);
-	init_waitqueue_head(&dev_priv->fifo_queue);
-	dev_priv->fence_queue_waiters = 0;
-	atomic_set(&dev_priv->fifo_queue_waiters, 0);
-	INIT_LIST_HEAD(&dev_priv->surface_lru);
-	dev_priv->used_memory_size = 0;
-
-	dev_priv->io_start = pci_resource_start(dev->pdev, 0);
-	dev_priv->vram_start = pci_resource_start(dev->pdev, 1);
-	dev_priv->mmio_start = pci_resource_start(dev->pdev, 2);
-
-	dev_priv->enable_fb = enable_fbdev;
-
-	mutex_lock(&dev_priv->hw_mutex);
-
-	vmw_write(dev_priv, SVGA_REG_ID, SVGA_ID_2);
-	svga_id = vmw_read(dev_priv, SVGA_REG_ID);
-	if (svga_id != SVGA_ID_2) {
-		ret = -ENOSYS;
-		DRM_ERROR("Unsupported SVGA ID 0x%x\n", svga_id);
-		mutex_unlock(&dev_priv->hw_mutex);
-		goto out_err0;
-	}
-
-	dev_priv->capabilities = vmw_read(dev_priv, SVGA_REG_CAPABILITIES);
-
-	dev_priv->vram_size = vmw_read(dev_priv, SVGA_REG_VRAM_SIZE);
-	dev_priv->mmio_size = vmw_read(dev_priv, SVGA_REG_MEM_SIZE);
-	dev_priv->fb_max_width = vmw_read(dev_priv, SVGA_REG_MAX_WIDTH);
-	dev_priv->fb_max_height = vmw_read(dev_priv, SVGA_REG_MAX_HEIGHT);
-
-	vmw_get_initial_size(dev_priv);
-
-	if (dev_priv->capabilities & SVGA_CAP_GMR) {
-		dev_priv->max_gmr_descriptors =
-			vmw_read(dev_priv,
-				 SVGA_REG_GMR_MAX_DESCRIPTOR_LENGTH);
-		dev_priv->max_gmr_ids =
-			vmw_read(dev_priv, SVGA_REG_GMR_MAX_IDS);
-	}
-	if (dev_priv->capabilities & SVGA_CAP_GMR2) {
-		dev_priv->max_gmr_pages =
-			vmw_read(dev_priv, SVGA_REG_GMRS_MAX_PAGES);
-		dev_priv->memory_size =
-			vmw_read(dev_priv, SVGA_REG_MEMORY_SIZE);
-		dev_priv->memory_size -= dev_priv->vram_size;
-	} else {
-		/*
-		 * An arbitrary limit of 512MiB on surface
-		 * memory. But all HWV8 hardware supports GMR2.
-		 */
-		dev_priv->memory_size = 512*1024*1024;
-	}
-
-	mutex_unlock(&dev_priv->hw_mutex);
-
-	vmw_print_capabilities(dev_priv->capabilities);
-
-	if (dev_priv->capabilities & SVGA_CAP_GMR) {
-		DRM_INFO("Max GMR ids is %u\n",
-			 (unsigned)dev_priv->max_gmr_ids);
-		DRM_INFO("Max GMR descriptors is %u\n",
-			 (unsigned)dev_priv->max_gmr_descriptors);
-	}
-	if (dev_priv->capabilities & SVGA_CAP_GMR2) {
-		DRM_INFO("Max number of GMR pages is %u\n",
-			 (unsigned)dev_priv->max_gmr_pages);
-		DRM_INFO("Max dedicated hypervisor surface memory is %u kiB\n",
-			 (unsigned)dev_priv->memory_size / 1024);
-	}
-	DRM_INFO("VRAM at 0x%08x size is %u kiB\n",
-		 dev_priv->vram_start, dev_priv->vram_size / 1024);
-	DRM_INFO("MMIO at 0x%08x size is %u kiB\n",
-		 dev_priv->mmio_start, dev_priv->mmio_size / 1024);
-
-	ret = vmw_ttm_global_init(dev_priv);
-	if (unlikely(ret != 0))
-		goto out_err0;
-
-
-	vmw_master_init(&dev_priv->fbdev_master);
-	ttm_lock_set_kill(&dev_priv->fbdev_master.lock, false, SIGTERM);
-	dev_priv->active_master = &dev_priv->fbdev_master;
-
-
-	ret = ttm_bo_device_init(&dev_priv->bdev,
-				 dev_priv->bo_global_ref.ref.object,
-				 &vmw_bo_driver, VMWGFX_FILE_PAGE_OFFSET,
-				 false);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed initializing TTM buffer object driver.\n");
-		goto out_err1;
-	}
-
-	ret = ttm_bo_init_mm(&dev_priv->bdev, TTM_PL_VRAM,
-			     (dev_priv->vram_size >> PAGE_SHIFT));
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed initializing memory manager for VRAM.\n");
-		goto out_err2;
-	}
-
-	dev_priv->has_gmr = true;
-	if (ttm_bo_init_mm(&dev_priv->bdev, VMW_PL_GMR,
-			   dev_priv->max_gmr_ids) != 0) {
-		DRM_INFO("No GMR memory available. "
-			 "Graphics memory resources are very limited.\n");
-		dev_priv->has_gmr = false;
-	}
-
-	dev_priv->mmio_mtrr = drm_mtrr_add(dev_priv->mmio_start,
-					   dev_priv->mmio_size, DRM_MTRR_WC);
-
-	dev_priv->mmio_virt = ioremap_wc(dev_priv->mmio_start,
-					 dev_priv->mmio_size);
-
-	if (unlikely(dev_priv->mmio_virt == NULL)) {
-		ret = -ENOMEM;
-		DRM_ERROR("Failed mapping MMIO.\n");
-		goto out_err3;
-	}
-
-	/* Need mmio memory to check for fifo pitchlock cap. */
-	if (!(dev_priv->capabilities & SVGA_CAP_DISPLAY_TOPOLOGY) &&
-	    !(dev_priv->capabilities & SVGA_CAP_PITCHLOCK) &&
-	    !vmw_fifo_have_pitchlock(dev_priv)) {
-		ret = -ENOSYS;
-		DRM_ERROR("Hardware has no pitchlock\n");
-		goto out_err4;
-	}
-
-	dev_priv->tdev = ttm_object_device_init
-	    (dev_priv->mem_global_ref.object, 12);
-
-	if (unlikely(dev_priv->tdev == NULL)) {
-		DRM_ERROR("Unable to initialize TTM object management.\n");
-		ret = -ENOMEM;
-		goto out_err4;
-	}
-
-	dev->dev_private = dev_priv;
-
-	ret = pci_request_regions(dev->pdev, "vmwgfx probe");
-	dev_priv->stealth = (ret != 0);
-	if (dev_priv->stealth) {
-		/**
-		 * Request at least the mmio PCI resource.
-		 */
-
-		DRM_INFO("It appears like vesafb is loaded. "
-			 "Ignore above error if any.\n");
-		ret = pci_request_region(dev->pdev, 2, "vmwgfx stealth probe");
-		if (unlikely(ret != 0)) {
-			DRM_ERROR("Failed reserving the SVGA MMIO resource.\n");
-			goto out_no_device;
-		}
-	}
-
-	dev_priv->fman = vmw_fence_manager_init(dev_priv);
-	if (unlikely(dev_priv->fman == NULL))
-		goto out_no_fman;
-
-	/* Need to start the fifo to check if we can do screen objects */
-	ret = vmw_3d_resource_inc(dev_priv, true);
-	if (unlikely(ret != 0))
-		goto out_no_fifo;
-	vmw_kms_save_vga(dev_priv);
-
-	/* Start kms and overlay systems, needs fifo. */
-	ret = vmw_kms_init(dev_priv);
-	if (unlikely(ret != 0))
-		goto out_no_kms;
-	vmw_overlay_init(dev_priv);
-
-	/* 3D Depends on Screen Objects being used. */
-	DRM_INFO("Detected %sdevice 3D availability.\n",
-		 vmw_fifo_have_3d(dev_priv) ?
-		 "" : "no ");
-
-	/* We might be done with the fifo now */
-	if (dev_priv->enable_fb) {
-		vmw_fb_init(dev_priv);
-	} else {
-		vmw_kms_restore_vga(dev_priv);
-		vmw_3d_resource_dec(dev_priv, true);
-	}
-
-	if (dev_priv->capabilities & SVGA_CAP_IRQMASK) {
-		ret = drm_irq_install(dev);
-		if (unlikely(ret != 0)) {
-			DRM_ERROR("Failed installing irq: %d\n", ret);
-			goto out_no_irq;
-		}
-	}
-
-	dev_priv->pm_nb.notifier_call = vmwgfx_pm_notifier;
-	register_pm_notifier(&dev_priv->pm_nb);
-
-	return 0;
-
-out_no_irq:
-	if (dev_priv->enable_fb)
-		vmw_fb_close(dev_priv);
-	vmw_overlay_close(dev_priv);
-	vmw_kms_close(dev_priv);
-out_no_kms:
-	/* We still have a 3D resource reference held */
-	if (dev_priv->enable_fb) {
-		vmw_kms_restore_vga(dev_priv);
-		vmw_3d_resource_dec(dev_priv, false);
-	}
-out_no_fifo:
-	vmw_fence_manager_takedown(dev_priv->fman);
-out_no_fman:
-	if (dev_priv->stealth)
-		pci_release_region(dev->pdev, 2);
-	else
-		pci_release_regions(dev->pdev);
-out_no_device:
-	ttm_object_device_release(&dev_priv->tdev);
-out_err4:
-	iounmap(dev_priv->mmio_virt);
-out_err3:
-	drm_mtrr_del(dev_priv->mmio_mtrr, dev_priv->mmio_start,
-		     dev_priv->mmio_size, DRM_MTRR_WC);
-	if (dev_priv->has_gmr)
-		(void) ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_GMR);
-	(void)ttm_bo_clean_mm(&dev_priv->bdev, TTM_PL_VRAM);
-out_err2:
-	(void)ttm_bo_device_release(&dev_priv->bdev);
-out_err1:
-	vmw_ttm_global_release(dev_priv);
-out_err0:
-	idr_destroy(&dev_priv->surface_idr);
-	idr_destroy(&dev_priv->context_idr);
-	idr_destroy(&dev_priv->stream_idr);
-	kfree(dev_priv);
-	return ret;
-}
-
-static int vmw_driver_unload(struct drm_device *dev)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-
-	unregister_pm_notifier(&dev_priv->pm_nb);
-
-	if (dev_priv->ctx.cmd_bounce)
-		vfree(dev_priv->ctx.cmd_bounce);
-	if (dev_priv->capabilities & SVGA_CAP_IRQMASK)
-		drm_irq_uninstall(dev_priv->dev);
-	if (dev_priv->enable_fb) {
-		vmw_fb_close(dev_priv);
-		vmw_kms_restore_vga(dev_priv);
-		vmw_3d_resource_dec(dev_priv, false);
-	}
-	vmw_kms_close(dev_priv);
-	vmw_overlay_close(dev_priv);
-	vmw_fence_manager_takedown(dev_priv->fman);
-	if (dev_priv->stealth)
-		pci_release_region(dev->pdev, 2);
-	else
-		pci_release_regions(dev->pdev);
-
-	ttm_object_device_release(&dev_priv->tdev);
-	iounmap(dev_priv->mmio_virt);
-	drm_mtrr_del(dev_priv->mmio_mtrr, dev_priv->mmio_start,
-		     dev_priv->mmio_size, DRM_MTRR_WC);
-	if (dev_priv->has_gmr)
-		(void)ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_GMR);
-	(void)ttm_bo_clean_mm(&dev_priv->bdev, TTM_PL_VRAM);
-	(void)ttm_bo_device_release(&dev_priv->bdev);
-	vmw_ttm_global_release(dev_priv);
-	idr_destroy(&dev_priv->surface_idr);
-	idr_destroy(&dev_priv->context_idr);
-	idr_destroy(&dev_priv->stream_idr);
-
-	kfree(dev_priv);
-
-	return 0;
-}
-
-static void vmw_preclose(struct drm_device *dev,
-			 struct drm_file *file_priv)
-{
-	struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv);
-	struct vmw_private *dev_priv = vmw_priv(dev);
-
-	vmw_event_fence_fpriv_gone(dev_priv->fman, &vmw_fp->fence_events);
-}
-
-static void vmw_postclose(struct drm_device *dev,
-			 struct drm_file *file_priv)
-{
-	struct vmw_fpriv *vmw_fp;
-
-	vmw_fp = vmw_fpriv(file_priv);
-	ttm_object_file_release(&vmw_fp->tfile);
-	if (vmw_fp->locked_master)
-		drm_master_put(&vmw_fp->locked_master);
-	kfree(vmw_fp);
-}
-
-static int vmw_driver_open(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_fpriv *vmw_fp;
-	int ret = -ENOMEM;
-
-	vmw_fp = kzalloc(sizeof(*vmw_fp), GFP_KERNEL);
-	if (unlikely(vmw_fp == NULL))
-		return ret;
-
-	INIT_LIST_HEAD(&vmw_fp->fence_events);
-	vmw_fp->tfile = ttm_object_file_init(dev_priv->tdev, 10);
-	if (unlikely(vmw_fp->tfile == NULL))
-		goto out_no_tfile;
-
-	file_priv->driver_priv = vmw_fp;
-
-	if (unlikely(dev_priv->bdev.dev_mapping == NULL))
-		dev_priv->bdev.dev_mapping =
-			file_priv->filp->f_path.dentry->d_inode->i_mapping;
-
-	return 0;
-
-out_no_tfile:
-	kfree(vmw_fp);
-	return ret;
-}
-
-static long vmw_unlocked_ioctl(struct file *filp, unsigned int cmd,
-			       unsigned long arg)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct drm_device *dev = file_priv->minor->dev;
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-
-	/*
-	 * Do extra checking on driver private ioctls.
-	 */
-
-	if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END)
-	    && (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) {
-		struct drm_ioctl_desc *ioctl =
-		    &vmw_ioctls[nr - DRM_COMMAND_BASE];
-
-		if (unlikely(ioctl->cmd_drv != cmd)) {
-			DRM_ERROR("Invalid command format, ioctl %d\n",
-				  nr - DRM_COMMAND_BASE);
-			return -EINVAL;
-		}
-	}
-
-	return drm_ioctl(filp, cmd, arg);
-}
-
-static int vmw_firstopen(struct drm_device *dev)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	dev_priv->is_opened = true;
-
-	return 0;
-}
-
-static void vmw_lastclose(struct drm_device *dev)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct drm_crtc *crtc;
-	struct drm_mode_set set;
-	int ret;
-
-	/**
-	 * Do nothing on the lastclose call from drm_unload.
-	 */
-
-	if (!dev_priv->is_opened)
-		return;
-
-	dev_priv->is_opened = false;
-	set.x = 0;
-	set.y = 0;
-	set.fb = NULL;
-	set.mode = NULL;
-	set.connectors = NULL;
-	set.num_connectors = 0;
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		set.crtc = crtc;
-		ret = crtc->funcs->set_config(&set);
-		WARN_ON(ret != 0);
-	}
-
-}
-
-static void vmw_master_init(struct vmw_master *vmaster)
-{
-	ttm_lock_init(&vmaster->lock);
-	INIT_LIST_HEAD(&vmaster->fb_surf);
-	mutex_init(&vmaster->fb_surf_mutex);
-}
-
-static int vmw_master_create(struct drm_device *dev,
-			     struct drm_master *master)
-{
-	struct vmw_master *vmaster;
-
-	vmaster = kzalloc(sizeof(*vmaster), GFP_KERNEL);
-	if (unlikely(vmaster == NULL))
-		return -ENOMEM;
-
-	vmw_master_init(vmaster);
-	ttm_lock_set_kill(&vmaster->lock, true, SIGTERM);
-	master->driver_priv = vmaster;
-
-	return 0;
-}
-
-static void vmw_master_destroy(struct drm_device *dev,
-			       struct drm_master *master)
-{
-	struct vmw_master *vmaster = vmw_master(master);
-
-	master->driver_priv = NULL;
-	kfree(vmaster);
-}
-
-
-static int vmw_master_set(struct drm_device *dev,
-			  struct drm_file *file_priv,
-			  bool from_open)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv);
-	struct vmw_master *active = dev_priv->active_master;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	int ret = 0;
-
-	if (!dev_priv->enable_fb) {
-		ret = vmw_3d_resource_inc(dev_priv, true);
-		if (unlikely(ret != 0))
-			return ret;
-		vmw_kms_save_vga(dev_priv);
-		mutex_lock(&dev_priv->hw_mutex);
-		vmw_write(dev_priv, SVGA_REG_TRACES, 0);
-		mutex_unlock(&dev_priv->hw_mutex);
-	}
-
-	if (active) {
-		BUG_ON(active != &dev_priv->fbdev_master);
-		ret = ttm_vt_lock(&active->lock, false, vmw_fp->tfile);
-		if (unlikely(ret != 0))
-			goto out_no_active_lock;
-
-		ttm_lock_set_kill(&active->lock, true, SIGTERM);
-		ret = ttm_bo_evict_mm(&dev_priv->bdev, TTM_PL_VRAM);
-		if (unlikely(ret != 0)) {
-			DRM_ERROR("Unable to clean VRAM on "
-				  "master drop.\n");
-		}
-
-		dev_priv->active_master = NULL;
-	}
-
-	ttm_lock_set_kill(&vmaster->lock, false, SIGTERM);
-	if (!from_open) {
-		ttm_vt_unlock(&vmaster->lock);
-		BUG_ON(vmw_fp->locked_master != file_priv->master);
-		drm_master_put(&vmw_fp->locked_master);
-	}
-
-	dev_priv->active_master = vmaster;
-
-	return 0;
-
-out_no_active_lock:
-	if (!dev_priv->enable_fb) {
-		mutex_lock(&dev_priv->hw_mutex);
-		vmw_write(dev_priv, SVGA_REG_TRACES, 1);
-		mutex_unlock(&dev_priv->hw_mutex);
-		vmw_kms_restore_vga(dev_priv);
-		vmw_3d_resource_dec(dev_priv, true);
-	}
-	return ret;
-}
-
-static void vmw_master_drop(struct drm_device *dev,
-			    struct drm_file *file_priv,
-			    bool from_release)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv);
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	int ret;
-
-	/**
-	 * Make sure the master doesn't disappear while we have
-	 * it locked.
-	 */
-
-	vmw_fp->locked_master = drm_master_get(file_priv->master);
-	ret = ttm_vt_lock(&vmaster->lock, false, vmw_fp->tfile);
-	vmw_execbuf_release_pinned_bo(dev_priv, false, 0);
-
-	if (unlikely((ret != 0))) {
-		DRM_ERROR("Unable to lock TTM at VT switch.\n");
-		drm_master_put(&vmw_fp->locked_master);
-	}
-
-	ttm_lock_set_kill(&vmaster->lock, true, SIGTERM);
-
-	if (!dev_priv->enable_fb) {
-		ret = ttm_bo_evict_mm(&dev_priv->bdev, TTM_PL_VRAM);
-		if (unlikely(ret != 0))
-			DRM_ERROR("Unable to clean VRAM on master drop.\n");
-		mutex_lock(&dev_priv->hw_mutex);
-		vmw_write(dev_priv, SVGA_REG_TRACES, 1);
-		mutex_unlock(&dev_priv->hw_mutex);
-		vmw_kms_restore_vga(dev_priv);
-		vmw_3d_resource_dec(dev_priv, true);
-	}
-
-	dev_priv->active_master = &dev_priv->fbdev_master;
-	ttm_lock_set_kill(&dev_priv->fbdev_master.lock, false, SIGTERM);
-	ttm_vt_unlock(&dev_priv->fbdev_master.lock);
-
-	if (dev_priv->enable_fb)
-		vmw_fb_on(dev_priv);
-}
-
-
-static void vmw_remove(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-
-	drm_put_dev(dev);
-}
-
-static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val,
-			      void *ptr)
-{
-	struct vmw_private *dev_priv =
-		container_of(nb, struct vmw_private, pm_nb);
-	struct vmw_master *vmaster = dev_priv->active_master;
-
-	switch (val) {
-	case PM_HIBERNATION_PREPARE:
-	case PM_SUSPEND_PREPARE:
-		ttm_suspend_lock(&vmaster->lock);
-
-		/**
-		 * This empties VRAM and unbinds all GMR bindings.
-		 * Buffer contents is moved to swappable memory.
-		 */
-		vmw_execbuf_release_pinned_bo(dev_priv, false, 0);
-		ttm_bo_swapout_all(&dev_priv->bdev);
-
-		break;
-	case PM_POST_HIBERNATION:
-	case PM_POST_SUSPEND:
-	case PM_POST_RESTORE:
-		ttm_suspend_unlock(&vmaster->lock);
-
-		break;
-	case PM_RESTORE_PREPARE:
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
-/**
- * These might not be needed with the virtual SVGA device.
- */
-
-static int vmw_pci_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct vmw_private *dev_priv = vmw_priv(dev);
-
-	if (dev_priv->num_3d_resources != 0) {
-		DRM_INFO("Can't suspend or hibernate "
-			 "while 3D resources are active.\n");
-		return -EBUSY;
-	}
-
-	pci_save_state(pdev);
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-	return 0;
-}
-
-static int vmw_pci_resume(struct pci_dev *pdev)
-{
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	return pci_enable_device(pdev);
-}
-
-static int vmw_pm_suspend(struct device *kdev)
-{
-	struct pci_dev *pdev = to_pci_dev(kdev);
-	struct pm_message dummy;
-
-	dummy.event = 0;
-
-	return vmw_pci_suspend(pdev, dummy);
-}
-
-static int vmw_pm_resume(struct device *kdev)
-{
-	struct pci_dev *pdev = to_pci_dev(kdev);
-
-	return vmw_pci_resume(pdev);
-}
-
-static int vmw_pm_prepare(struct device *kdev)
-{
-	struct pci_dev *pdev = to_pci_dev(kdev);
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct vmw_private *dev_priv = vmw_priv(dev);
-
-	/**
-	 * Release 3d reference held by fbdev and potentially
-	 * stop fifo.
-	 */
-	dev_priv->suspended = true;
-	if (dev_priv->enable_fb)
-			vmw_3d_resource_dec(dev_priv, true);
-
-	if (dev_priv->num_3d_resources != 0) {
-
-		DRM_INFO("Can't suspend or hibernate "
-			 "while 3D resources are active.\n");
-
-		if (dev_priv->enable_fb)
-			vmw_3d_resource_inc(dev_priv, true);
-		dev_priv->suspended = false;
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-static void vmw_pm_complete(struct device *kdev)
-{
-	struct pci_dev *pdev = to_pci_dev(kdev);
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct vmw_private *dev_priv = vmw_priv(dev);
-
-	/**
-	 * Reclaim 3d reference held by fbdev and potentially
-	 * start fifo.
-	 */
-	if (dev_priv->enable_fb)
-			vmw_3d_resource_inc(dev_priv, false);
-
-	dev_priv->suspended = false;
-}
-
-static const struct dev_pm_ops vmw_pm_ops = {
-	.prepare = vmw_pm_prepare,
-	.complete = vmw_pm_complete,
-	.suspend = vmw_pm_suspend,
-	.resume = vmw_pm_resume,
-};
-
-static const struct file_operations vmwgfx_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = vmw_unlocked_ioctl,
-	.mmap = vmw_mmap,
-	.poll = vmw_fops_poll,
-	.read = vmw_fops_read,
-	.fasync = drm_fasync,
-#if defined(CONFIG_COMPAT)
-	.compat_ioctl = drm_compat_ioctl,
-#endif
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver = {
-	.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
-	DRIVER_MODESET,
-	.load = vmw_driver_load,
-	.unload = vmw_driver_unload,
-	.firstopen = vmw_firstopen,
-	.lastclose = vmw_lastclose,
-	.irq_preinstall = vmw_irq_preinstall,
-	.irq_postinstall = vmw_irq_postinstall,
-	.irq_uninstall = vmw_irq_uninstall,
-	.irq_handler = vmw_irq_handler,
-	.get_vblank_counter = vmw_get_vblank_counter,
-	.enable_vblank = vmw_enable_vblank,
-	.disable_vblank = vmw_disable_vblank,
-	.reclaim_buffers_locked = NULL,
-	.ioctls = vmw_ioctls,
-	.num_ioctls = DRM_ARRAY_SIZE(vmw_ioctls),
-	.dma_quiescent = NULL,	/*vmw_dma_quiescent, */
-	.master_create = vmw_master_create,
-	.master_destroy = vmw_master_destroy,
-	.master_set = vmw_master_set,
-	.master_drop = vmw_master_drop,
-	.open = vmw_driver_open,
-	.preclose = vmw_preclose,
-	.postclose = vmw_postclose,
-	.fops = &vmwgfx_driver_fops,
-	.name = VMWGFX_DRIVER_NAME,
-	.desc = VMWGFX_DRIVER_DESC,
-	.date = VMWGFX_DRIVER_DATE,
-	.major = VMWGFX_DRIVER_MAJOR,
-	.minor = VMWGFX_DRIVER_MINOR,
-	.patchlevel = VMWGFX_DRIVER_PATCHLEVEL
-};
-
-static struct pci_driver vmw_pci_driver = {
-	.name = VMWGFX_DRIVER_NAME,
-	.id_table = vmw_pci_id_list,
-	.probe = vmw_probe,
-	.remove = vmw_remove,
-	.driver = {
-		.pm = &vmw_pm_ops
-	}
-};
-
-static int vmw_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
-	return drm_get_pci_dev(pdev, ent, &driver);
-}
-
-static int __init vmwgfx_init(void)
-{
-	int ret;
-	ret = drm_pci_init(&driver, &vmw_pci_driver);
-	if (ret)
-		DRM_ERROR("Failed initializing DRM.\n");
-	return ret;
-}
-
-static void __exit vmwgfx_exit(void)
-{
-	drm_pci_exit(&driver, &vmw_pci_driver);
-}
-
-module_init(vmwgfx_init);
-module_exit(vmwgfx_exit);
-
-MODULE_AUTHOR("VMware Inc. and others");
-MODULE_DESCRIPTION("Standalone drm driver for the VMware SVGA device");
-MODULE_LICENSE("GPL and additional rights");
-MODULE_VERSION(__stringify(VMWGFX_DRIVER_MAJOR) "."
-	       __stringify(VMWGFX_DRIVER_MINOR) "."
-	       __stringify(VMWGFX_DRIVER_PATCHLEVEL) "."
-	       "0");
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
deleted file mode 100644
index d0f2c079..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ /dev/null
@@ -1,709 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef _VMWGFX_DRV_H_
-#define _VMWGFX_DRV_H_
-
-#include "vmwgfx_reg.h"
-#include "drmP.h"
-#include "vmwgfx_drm.h"
-#include "drm_hashtab.h"
-#include "linux/suspend.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_object.h"
-#include "ttm/ttm_lock.h"
-#include "ttm/ttm_execbuf_util.h"
-#include "ttm/ttm_module.h"
-#include "vmwgfx_fence.h"
-
-#define VMWGFX_DRIVER_DATE "20120209"
-#define VMWGFX_DRIVER_MAJOR 2
-#define VMWGFX_DRIVER_MINOR 4
-#define VMWGFX_DRIVER_PATCHLEVEL 0
-#define VMWGFX_FILE_PAGE_OFFSET 0x00100000
-#define VMWGFX_FIFO_STATIC_SIZE (1024*1024)
-#define VMWGFX_MAX_RELOCATIONS 2048
-#define VMWGFX_MAX_VALIDATIONS 2048
-#define VMWGFX_MAX_DISPLAYS 16
-#define VMWGFX_CMD_BOUNCE_INIT_SIZE 32768
-
-#define VMW_PL_GMR TTM_PL_PRIV0
-#define VMW_PL_FLAG_GMR TTM_PL_FLAG_PRIV0
-
-#define VMW_RES_CONTEXT ttm_driver_type0
-#define VMW_RES_SURFACE ttm_driver_type1
-#define VMW_RES_STREAM ttm_driver_type2
-#define VMW_RES_FENCE ttm_driver_type3
-
-struct vmw_fpriv {
-	struct drm_master *locked_master;
-	struct ttm_object_file *tfile;
-	struct list_head fence_events;
-};
-
-struct vmw_dma_buffer {
-	struct ttm_buffer_object base;
-	struct list_head validate_list;
-	bool gmr_bound;
-	uint32_t cur_validate_node;
-	bool on_validate_list;
-};
-
-struct vmw_resource {
-	struct kref kref;
-	struct vmw_private *dev_priv;
-	struct idr *idr;
-	int id;
-	enum ttm_object_type res_type;
-	bool avail;
-	void (*remove_from_lists) (struct vmw_resource *res);
-	void (*hw_destroy) (struct vmw_resource *res);
-	void (*res_free) (struct vmw_resource *res);
-	struct list_head validate_head;
-	struct list_head query_head; /* Protected by the cmdbuf mutex */
-	/* TODO is a generic snooper needed? */
-#if 0
-	void (*snoop)(struct vmw_resource *res,
-		      struct ttm_object_file *tfile,
-		      SVGA3dCmdHeader *header);
-	void *snoop_priv;
-#endif
-};
-
-struct vmw_cursor_snooper {
-	struct drm_crtc *crtc;
-	size_t age;
-	uint32_t *image;
-};
-
-struct vmw_framebuffer;
-struct vmw_surface_offset;
-
-struct vmw_surface {
-	struct vmw_resource res;
-	struct list_head lru_head; /* Protected by the resource lock */
-	uint32_t flags;
-	uint32_t format;
-	uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES];
-	struct drm_vmw_size *sizes;
-	uint32_t num_sizes;
-
-	bool scanout;
-
-	/* TODO so far just a extra pointer */
-	struct vmw_cursor_snooper snooper;
-	struct ttm_buffer_object *backup;
-	struct vmw_surface_offset *offsets;
-	uint32_t backup_size;
-};
-
-struct vmw_marker_queue {
-	struct list_head head;
-	struct timespec lag;
-	struct timespec lag_time;
-	spinlock_t lock;
-};
-
-struct vmw_fifo_state {
-	unsigned long reserved_size;
-	__le32 *dynamic_buffer;
-	__le32 *static_buffer;
-	unsigned long static_buffer_size;
-	bool using_bounce_buffer;
-	uint32_t capabilities;
-	struct mutex fifo_mutex;
-	struct rw_semaphore rwsem;
-	struct vmw_marker_queue marker_queue;
-};
-
-struct vmw_relocation {
-	SVGAGuestPtr *location;
-	uint32_t index;
-};
-
-struct vmw_sw_context{
-	struct ida bo_list;
-	uint32_t last_cid;
-	bool cid_valid;
-	bool kernel; /**< is the called made from the kernel */
-	struct vmw_resource *cur_ctx;
-	uint32_t last_sid;
-	uint32_t sid_translation;
-	bool sid_valid;
-	struct ttm_object_file *tfile;
-	struct list_head validate_nodes;
-	struct vmw_relocation relocs[VMWGFX_MAX_RELOCATIONS];
-	uint32_t cur_reloc;
-	struct ttm_validate_buffer val_bufs[VMWGFX_MAX_VALIDATIONS];
-	uint32_t cur_val_buf;
-	uint32_t *cmd_bounce;
-	uint32_t cmd_bounce_size;
-	struct list_head resource_list;
-	uint32_t fence_flags;
-	struct list_head query_list;
-	struct ttm_buffer_object *cur_query_bo;
-	uint32_t cur_query_cid;
-	bool query_cid_valid;
-};
-
-struct vmw_legacy_display;
-struct vmw_overlay;
-
-struct vmw_master {
-	struct ttm_lock lock;
-	struct mutex fb_surf_mutex;
-	struct list_head fb_surf;
-};
-
-struct vmw_vga_topology_state {
-	uint32_t width;
-	uint32_t height;
-	uint32_t primary;
-	uint32_t pos_x;
-	uint32_t pos_y;
-};
-
-struct vmw_private {
-	struct ttm_bo_device bdev;
-	struct ttm_bo_global_ref bo_global_ref;
-	struct drm_global_reference mem_global_ref;
-
-	struct vmw_fifo_state fifo;
-
-	struct drm_device *dev;
-	unsigned long vmw_chipset;
-	unsigned int io_start;
-	uint32_t vram_start;
-	uint32_t vram_size;
-	uint32_t mmio_start;
-	uint32_t mmio_size;
-	uint32_t fb_max_width;
-	uint32_t fb_max_height;
-	uint32_t initial_width;
-	uint32_t initial_height;
-	__le32 __iomem *mmio_virt;
-	int mmio_mtrr;
-	uint32_t capabilities;
-	uint32_t max_gmr_descriptors;
-	uint32_t max_gmr_ids;
-	uint32_t max_gmr_pages;
-	uint32_t memory_size;
-	bool has_gmr;
-	struct mutex hw_mutex;
-
-	/*
-	 * VGA registers.
-	 */
-
-	struct vmw_vga_topology_state vga_save[VMWGFX_MAX_DISPLAYS];
-	uint32_t vga_width;
-	uint32_t vga_height;
-	uint32_t vga_bpp;
-	uint32_t vga_bpl;
-	uint32_t vga_pitchlock;
-
-	uint32_t num_displays;
-
-	/*
-	 * Framebuffer info.
-	 */
-
-	void *fb_info;
-	struct vmw_legacy_display *ldu_priv;
-	struct vmw_screen_object_display *sou_priv;
-	struct vmw_overlay *overlay_priv;
-
-	/*
-	 * Context and surface management.
-	 */
-
-	rwlock_t resource_lock;
-	struct idr context_idr;
-	struct idr surface_idr;
-	struct idr stream_idr;
-
-	/*
-	 * Block lastclose from racing with firstopen.
-	 */
-
-	struct mutex init_mutex;
-
-	/*
-	 * A resource manager for kernel-only surfaces and
-	 * contexts.
-	 */
-
-	struct ttm_object_device *tdev;
-
-	/*
-	 * Fencing and IRQs.
-	 */
-
-	atomic_t marker_seq;
-	wait_queue_head_t fence_queue;
-	wait_queue_head_t fifo_queue;
-	int fence_queue_waiters; /* Protected by hw_mutex */
-	int goal_queue_waiters; /* Protected by hw_mutex */
-	atomic_t fifo_queue_waiters;
-	uint32_t last_read_seqno;
-	spinlock_t irq_lock;
-	struct vmw_fence_manager *fman;
-	uint32_t irq_mask;
-
-	/*
-	 * Device state
-	 */
-
-	uint32_t traces_state;
-	uint32_t enable_state;
-	uint32_t config_done_state;
-
-	/**
-	 * Execbuf
-	 */
-	/**
-	 * Protected by the cmdbuf mutex.
-	 */
-
-	struct vmw_sw_context ctx;
-	struct mutex cmdbuf_mutex;
-
-	/**
-	 * Operating mode.
-	 */
-
-	bool stealth;
-	bool is_opened;
-	bool enable_fb;
-
-	/**
-	 * Master management.
-	 */
-
-	struct vmw_master *active_master;
-	struct vmw_master fbdev_master;
-	struct notifier_block pm_nb;
-	bool suspended;
-
-	struct mutex release_mutex;
-	uint32_t num_3d_resources;
-
-	/*
-	 * Query processing. These members
-	 * are protected by the cmdbuf mutex.
-	 */
-
-	struct ttm_buffer_object *dummy_query_bo;
-	struct ttm_buffer_object *pinned_bo;
-	uint32_t query_cid;
-	bool dummy_query_bo_pinned;
-
-	/*
-	 * Surface swapping. The "surface_lru" list is protected by the
-	 * resource lock in order to be able to destroy a surface and take
-	 * it off the lru atomically. "used_memory_size" is currently
-	 * protected by the cmdbuf mutex for simplicity.
-	 */
-
-	struct list_head surface_lru;
-	uint32_t used_memory_size;
-};
-
-static inline struct vmw_private *vmw_priv(struct drm_device *dev)
-{
-	return (struct vmw_private *)dev->dev_private;
-}
-
-static inline struct vmw_fpriv *vmw_fpriv(struct drm_file *file_priv)
-{
-	return (struct vmw_fpriv *)file_priv->driver_priv;
-}
-
-static inline struct vmw_master *vmw_master(struct drm_master *master)
-{
-	return (struct vmw_master *) master->driver_priv;
-}
-
-static inline void vmw_write(struct vmw_private *dev_priv,
-			     unsigned int offset, uint32_t value)
-{
-	outl(offset, dev_priv->io_start + VMWGFX_INDEX_PORT);
-	outl(value, dev_priv->io_start + VMWGFX_VALUE_PORT);
-}
-
-static inline uint32_t vmw_read(struct vmw_private *dev_priv,
-				unsigned int offset)
-{
-	uint32_t val;
-
-	outl(offset, dev_priv->io_start + VMWGFX_INDEX_PORT);
-	val = inl(dev_priv->io_start + VMWGFX_VALUE_PORT);
-	return val;
-}
-
-int vmw_3d_resource_inc(struct vmw_private *dev_priv, bool unhide_svga);
-void vmw_3d_resource_dec(struct vmw_private *dev_priv, bool hide_svga);
-
-/**
- * GMR utilities - vmwgfx_gmr.c
- */
-
-extern int vmw_gmr_bind(struct vmw_private *dev_priv,
-			struct page *pages[],
-			unsigned long num_pages,
-			int gmr_id);
-extern void vmw_gmr_unbind(struct vmw_private *dev_priv, int gmr_id);
-
-/**
- * Resource utilities - vmwgfx_resource.c
- */
-
-extern struct vmw_resource *vmw_context_alloc(struct vmw_private *dev_priv);
-extern void vmw_resource_unreference(struct vmw_resource **p_res);
-extern struct vmw_resource *vmw_resource_reference(struct vmw_resource *res);
-extern int vmw_context_destroy_ioctl(struct drm_device *dev, void *data,
-				     struct drm_file *file_priv);
-extern int vmw_context_define_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv);
-extern int vmw_context_check(struct vmw_private *dev_priv,
-			     struct ttm_object_file *tfile,
-			     int id,
-			     struct vmw_resource **p_res);
-extern int vmw_user_lookup_handle(struct vmw_private *dev_priv,
-				  struct ttm_object_file *tfile,
-				  uint32_t handle,
-				  struct vmw_surface **out_surf,
-				  struct vmw_dma_buffer **out_buf);
-extern void vmw_surface_res_free(struct vmw_resource *res);
-extern int vmw_surface_init(struct vmw_private *dev_priv,
-			    struct vmw_surface *srf,
-			    void (*res_free) (struct vmw_resource *res));
-extern int vmw_user_surface_lookup_handle(struct vmw_private *dev_priv,
-					  struct ttm_object_file *tfile,
-					  uint32_t handle,
-					  struct vmw_surface **out);
-extern int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data,
-				     struct drm_file *file_priv);
-extern int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv);
-extern int vmw_surface_reference_ioctl(struct drm_device *dev, void *data,
-				       struct drm_file *file_priv);
-extern int vmw_surface_check(struct vmw_private *dev_priv,
-			     struct ttm_object_file *tfile,
-			     uint32_t handle, int *id);
-extern int vmw_surface_validate(struct vmw_private *dev_priv,
-				struct vmw_surface *srf);
-extern void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo);
-extern int vmw_dmabuf_init(struct vmw_private *dev_priv,
-			   struct vmw_dma_buffer *vmw_bo,
-			   size_t size, struct ttm_placement *placement,
-			   bool interuptable,
-			   void (*bo_free) (struct ttm_buffer_object *bo));
-extern int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data,
-				  struct drm_file *file_priv);
-extern int vmw_dmabuf_unref_ioctl(struct drm_device *dev, void *data,
-				  struct drm_file *file_priv);
-extern uint32_t vmw_dmabuf_validate_node(struct ttm_buffer_object *bo,
-					 uint32_t cur_validate_node);
-extern void vmw_dmabuf_validate_clear(struct ttm_buffer_object *bo);
-extern int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile,
-				  uint32_t id, struct vmw_dma_buffer **out);
-extern int vmw_stream_claim_ioctl(struct drm_device *dev, void *data,
-				  struct drm_file *file_priv);
-extern int vmw_stream_unref_ioctl(struct drm_device *dev, void *data,
-				  struct drm_file *file_priv);
-extern int vmw_user_stream_lookup(struct vmw_private *dev_priv,
-				  struct ttm_object_file *tfile,
-				  uint32_t *inout_id,
-				  struct vmw_resource **out);
-extern void vmw_resource_unreserve(struct list_head *list);
-
-/**
- * DMA buffer helper routines - vmwgfx_dmabuf.c
- */
-extern int vmw_dmabuf_to_placement(struct vmw_private *vmw_priv,
-				   struct vmw_dma_buffer *bo,
-				   struct ttm_placement *placement,
-				   bool interruptible);
-extern int vmw_dmabuf_to_vram(struct vmw_private *dev_priv,
-			      struct vmw_dma_buffer *buf,
-			      bool pin, bool interruptible);
-extern int vmw_dmabuf_to_vram_or_gmr(struct vmw_private *dev_priv,
-				     struct vmw_dma_buffer *buf,
-				     bool pin, bool interruptible);
-extern int vmw_dmabuf_to_start_of_vram(struct vmw_private *vmw_priv,
-				       struct vmw_dma_buffer *bo,
-				       bool pin, bool interruptible);
-extern int vmw_dmabuf_unpin(struct vmw_private *vmw_priv,
-			    struct vmw_dma_buffer *bo,
-			    bool interruptible);
-extern void vmw_bo_get_guest_ptr(const struct ttm_buffer_object *buf,
-				 SVGAGuestPtr *ptr);
-extern void vmw_bo_pin(struct ttm_buffer_object *bo, bool pin);
-
-/**
- * Misc Ioctl functionality - vmwgfx_ioctl.c
- */
-
-extern int vmw_getparam_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
-extern int vmw_get_cap_3d_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-extern int vmw_present_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv);
-extern int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
-				      struct drm_file *file_priv);
-extern unsigned int vmw_fops_poll(struct file *filp,
-				  struct poll_table_struct *wait);
-extern ssize_t vmw_fops_read(struct file *filp, char __user *buffer,
-			     size_t count, loff_t *offset);
-
-/**
- * Fifo utilities - vmwgfx_fifo.c
- */
-
-extern int vmw_fifo_init(struct vmw_private *dev_priv,
-			 struct vmw_fifo_state *fifo);
-extern void vmw_fifo_release(struct vmw_private *dev_priv,
-			     struct vmw_fifo_state *fifo);
-extern void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes);
-extern void vmw_fifo_commit(struct vmw_private *dev_priv, uint32_t bytes);
-extern int vmw_fifo_send_fence(struct vmw_private *dev_priv,
-			       uint32_t *seqno);
-extern void vmw_fifo_ping_host(struct vmw_private *dev_priv, uint32_t reason);
-extern bool vmw_fifo_have_3d(struct vmw_private *dev_priv);
-extern bool vmw_fifo_have_pitchlock(struct vmw_private *dev_priv);
-extern int vmw_fifo_emit_dummy_query(struct vmw_private *dev_priv,
-				     uint32_t cid);
-
-/**
- * TTM glue - vmwgfx_ttm_glue.c
- */
-
-extern int vmw_ttm_global_init(struct vmw_private *dev_priv);
-extern void vmw_ttm_global_release(struct vmw_private *dev_priv);
-extern int vmw_mmap(struct file *filp, struct vm_area_struct *vma);
-
-/**
- * TTM buffer object driver - vmwgfx_buffer.c
- */
-
-extern struct ttm_placement vmw_vram_placement;
-extern struct ttm_placement vmw_vram_ne_placement;
-extern struct ttm_placement vmw_vram_sys_placement;
-extern struct ttm_placement vmw_vram_gmr_placement;
-extern struct ttm_placement vmw_vram_gmr_ne_placement;
-extern struct ttm_placement vmw_sys_placement;
-extern struct ttm_placement vmw_evictable_placement;
-extern struct ttm_placement vmw_srf_placement;
-extern struct ttm_bo_driver vmw_bo_driver;
-extern int vmw_dma_quiescent(struct drm_device *dev);
-
-/**
- * Command submission - vmwgfx_execbuf.c
- */
-
-extern int vmw_execbuf_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv);
-extern int vmw_execbuf_process(struct drm_file *file_priv,
-			       struct vmw_private *dev_priv,
-			       void __user *user_commands,
-			       void *kernel_commands,
-			       uint32_t command_size,
-			       uint64_t throttle_us,
-			       struct drm_vmw_fence_rep __user
-			       *user_fence_rep,
-			       struct vmw_fence_obj **out_fence);
-
-extern void
-vmw_execbuf_release_pinned_bo(struct vmw_private *dev_priv,
-			      bool only_on_cid_match, uint32_t cid);
-
-extern int vmw_execbuf_fence_commands(struct drm_file *file_priv,
-				      struct vmw_private *dev_priv,
-				      struct vmw_fence_obj **p_fence,
-				      uint32_t *p_handle);
-extern void vmw_execbuf_copy_fence_user(struct vmw_private *dev_priv,
-					struct vmw_fpriv *vmw_fp,
-					int ret,
-					struct drm_vmw_fence_rep __user
-					*user_fence_rep,
-					struct vmw_fence_obj *fence,
-					uint32_t fence_handle);
-
-/**
- * IRQs and wating - vmwgfx_irq.c
- */
-
-extern irqreturn_t vmw_irq_handler(DRM_IRQ_ARGS);
-extern int vmw_wait_seqno(struct vmw_private *dev_priv, bool lazy,
-			     uint32_t seqno, bool interruptible,
-			     unsigned long timeout);
-extern void vmw_irq_preinstall(struct drm_device *dev);
-extern int vmw_irq_postinstall(struct drm_device *dev);
-extern void vmw_irq_uninstall(struct drm_device *dev);
-extern bool vmw_seqno_passed(struct vmw_private *dev_priv,
-				uint32_t seqno);
-extern int vmw_fallback_wait(struct vmw_private *dev_priv,
-			     bool lazy,
-			     bool fifo_idle,
-			     uint32_t seqno,
-			     bool interruptible,
-			     unsigned long timeout);
-extern void vmw_update_seqno(struct vmw_private *dev_priv,
-				struct vmw_fifo_state *fifo_state);
-extern void vmw_seqno_waiter_add(struct vmw_private *dev_priv);
-extern void vmw_seqno_waiter_remove(struct vmw_private *dev_priv);
-extern void vmw_goal_waiter_add(struct vmw_private *dev_priv);
-extern void vmw_goal_waiter_remove(struct vmw_private *dev_priv);
-
-/**
- * Rudimentary fence-like objects currently used only for throttling -
- * vmwgfx_marker.c
- */
-
-extern void vmw_marker_queue_init(struct vmw_marker_queue *queue);
-extern void vmw_marker_queue_takedown(struct vmw_marker_queue *queue);
-extern int vmw_marker_push(struct vmw_marker_queue *queue,
-			  uint32_t seqno);
-extern int vmw_marker_pull(struct vmw_marker_queue *queue,
-			  uint32_t signaled_seqno);
-extern int vmw_wait_lag(struct vmw_private *dev_priv,
-			struct vmw_marker_queue *queue, uint32_t us);
-
-/**
- * Kernel framebuffer - vmwgfx_fb.c
- */
-
-int vmw_fb_init(struct vmw_private *vmw_priv);
-int vmw_fb_close(struct vmw_private *dev_priv);
-int vmw_fb_off(struct vmw_private *vmw_priv);
-int vmw_fb_on(struct vmw_private *vmw_priv);
-
-/**
- * Kernel modesetting - vmwgfx_kms.c
- */
-
-int vmw_kms_init(struct vmw_private *dev_priv);
-int vmw_kms_close(struct vmw_private *dev_priv);
-int vmw_kms_save_vga(struct vmw_private *vmw_priv);
-int vmw_kms_restore_vga(struct vmw_private *vmw_priv);
-int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-void vmw_kms_cursor_post_execbuf(struct vmw_private *dev_priv);
-void vmw_kms_cursor_snoop(struct vmw_surface *srf,
-			  struct ttm_object_file *tfile,
-			  struct ttm_buffer_object *bo,
-			  SVGA3dCmdHeader *header);
-int vmw_kms_write_svga(struct vmw_private *vmw_priv,
-		       unsigned width, unsigned height, unsigned pitch,
-		       unsigned bpp, unsigned depth);
-void vmw_kms_idle_workqueues(struct vmw_master *vmaster);
-bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
-				uint32_t pitch,
-				uint32_t height);
-u32 vmw_get_vblank_counter(struct drm_device *dev, int crtc);
-int vmw_enable_vblank(struct drm_device *dev, int crtc);
-void vmw_disable_vblank(struct drm_device *dev, int crtc);
-int vmw_kms_present(struct vmw_private *dev_priv,
-		    struct drm_file *file_priv,
-		    struct vmw_framebuffer *vfb,
-		    struct vmw_surface *surface,
-		    uint32_t sid, int32_t destX, int32_t destY,
-		    struct drm_vmw_rect *clips,
-		    uint32_t num_clips);
-int vmw_kms_readback(struct vmw_private *dev_priv,
-		     struct drm_file *file_priv,
-		     struct vmw_framebuffer *vfb,
-		     struct drm_vmw_fence_rep __user *user_fence_rep,
-		     struct drm_vmw_rect *clips,
-		     uint32_t num_clips);
-int vmw_kms_update_layout_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-
-/**
- * Overlay control - vmwgfx_overlay.c
- */
-
-int vmw_overlay_init(struct vmw_private *dev_priv);
-int vmw_overlay_close(struct vmw_private *dev_priv);
-int vmw_overlay_ioctl(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv);
-int vmw_overlay_stop_all(struct vmw_private *dev_priv);
-int vmw_overlay_resume_all(struct vmw_private *dev_priv);
-int vmw_overlay_pause_all(struct vmw_private *dev_priv);
-int vmw_overlay_claim(struct vmw_private *dev_priv, uint32_t *out);
-int vmw_overlay_unref(struct vmw_private *dev_priv, uint32_t stream_id);
-int vmw_overlay_num_overlays(struct vmw_private *dev_priv);
-int vmw_overlay_num_free_overlays(struct vmw_private *dev_priv);
-
-/**
- * GMR Id manager
- */
-
-extern const struct ttm_mem_type_manager_func vmw_gmrid_manager_func;
-
-/**
- * Inline helper functions
- */
-
-static inline void vmw_surface_unreference(struct vmw_surface **srf)
-{
-	struct vmw_surface *tmp_srf = *srf;
-	struct vmw_resource *res = &tmp_srf->res;
-	*srf = NULL;
-
-	vmw_resource_unreference(&res);
-}
-
-static inline struct vmw_surface *vmw_surface_reference(struct vmw_surface *srf)
-{
-	(void) vmw_resource_reference(&srf->res);
-	return srf;
-}
-
-static inline void vmw_dmabuf_unreference(struct vmw_dma_buffer **buf)
-{
-	struct vmw_dma_buffer *tmp_buf = *buf;
-	struct ttm_buffer_object *bo = &tmp_buf->base;
-	*buf = NULL;
-
-	ttm_bo_unref(&bo);
-}
-
-static inline struct vmw_dma_buffer *vmw_dmabuf_reference(struct vmw_dma_buffer *buf)
-{
-	if (ttm_bo_reference(&buf->base))
-		return buf;
-	return NULL;
-}
-
-static inline struct ttm_mem_global *vmw_mem_glob(struct vmw_private *dev_priv)
-{
-	return (struct ttm_mem_global *) dev_priv->mem_global_ref.object;
-}
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
deleted file mode 100644
index 4acced44..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ /dev/null
@@ -1,1382 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vmwgfx_drv.h"
-#include "vmwgfx_reg.h"
-#include "ttm/ttm_bo_api.h"
-#include "ttm/ttm_placement.h"
-
-static int vmw_cmd_invalid(struct vmw_private *dev_priv,
-			   struct vmw_sw_context *sw_context,
-			   SVGA3dCmdHeader *header)
-{
-	return capable(CAP_SYS_ADMIN) ? : -EINVAL;
-}
-
-static int vmw_cmd_ok(struct vmw_private *dev_priv,
-		      struct vmw_sw_context *sw_context,
-		      SVGA3dCmdHeader *header)
-{
-	return 0;
-}
-
-static void vmw_resource_to_validate_list(struct vmw_sw_context *sw_context,
-					  struct vmw_resource **p_res)
-{
-	struct vmw_resource *res = *p_res;
-
-	if (list_empty(&res->validate_head)) {
-		list_add_tail(&res->validate_head, &sw_context->resource_list);
-		*p_res = NULL;
-	} else
-		vmw_resource_unreference(p_res);
-}
-
-/**
- * vmw_bo_to_validate_list - add a bo to a validate list
- *
- * @sw_context: The software context used for this command submission batch.
- * @bo: The buffer object to add.
- * @fence_flags: Fence flags to be or'ed with any other fence flags for
- * this buffer on this submission batch.
- * @p_val_node: If non-NULL Will be updated with the validate node number
- * on return.
- *
- * Returns -EINVAL if the limit of number of buffer objects per command
- * submission is reached.
- */
-static int vmw_bo_to_validate_list(struct vmw_sw_context *sw_context,
-				   struct ttm_buffer_object *bo,
-				   uint32_t fence_flags,
-				   uint32_t *p_val_node)
-{
-	uint32_t val_node;
-	struct ttm_validate_buffer *val_buf;
-
-	val_node = vmw_dmabuf_validate_node(bo, sw_context->cur_val_buf);
-
-	if (unlikely(val_node >= VMWGFX_MAX_VALIDATIONS)) {
-		DRM_ERROR("Max number of DMA buffers per submission"
-			  " exceeded.\n");
-		return -EINVAL;
-	}
-
-	val_buf = &sw_context->val_bufs[val_node];
-	if (unlikely(val_node == sw_context->cur_val_buf)) {
-		val_buf->new_sync_obj_arg = NULL;
-		val_buf->bo = ttm_bo_reference(bo);
-		list_add_tail(&val_buf->head, &sw_context->validate_nodes);
-		++sw_context->cur_val_buf;
-	}
-
-	val_buf->new_sync_obj_arg = (void *)
-		((unsigned long) val_buf->new_sync_obj_arg | fence_flags);
-	sw_context->fence_flags |= fence_flags;
-
-	if (p_val_node)
-		*p_val_node = val_node;
-
-	return 0;
-}
-
-static int vmw_cmd_cid_check(struct vmw_private *dev_priv,
-			     struct vmw_sw_context *sw_context,
-			     SVGA3dCmdHeader *header)
-{
-	struct vmw_resource *ctx;
-
-	struct vmw_cid_cmd {
-		SVGA3dCmdHeader header;
-		__le32 cid;
-	} *cmd;
-	int ret;
-
-	cmd = container_of(header, struct vmw_cid_cmd, header);
-	if (likely(sw_context->cid_valid && cmd->cid == sw_context->last_cid))
-		return 0;
-
-	ret = vmw_context_check(dev_priv, sw_context->tfile, cmd->cid,
-				&ctx);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Could not find or use context %u\n",
-			  (unsigned) cmd->cid);
-		return ret;
-	}
-
-	sw_context->last_cid = cmd->cid;
-	sw_context->cid_valid = true;
-	sw_context->cur_ctx = ctx;
-	vmw_resource_to_validate_list(sw_context, &ctx);
-
-	return 0;
-}
-
-static int vmw_cmd_sid_check(struct vmw_private *dev_priv,
-			     struct vmw_sw_context *sw_context,
-			     uint32_t *sid)
-{
-	struct vmw_surface *srf;
-	int ret;
-	struct vmw_resource *res;
-
-	if (*sid == SVGA3D_INVALID_ID)
-		return 0;
-
-	if (likely((sw_context->sid_valid  &&
-		      *sid == sw_context->last_sid))) {
-		*sid = sw_context->sid_translation;
-		return 0;
-	}
-
-	ret = vmw_user_surface_lookup_handle(dev_priv,
-					     sw_context->tfile,
-					     *sid, &srf);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Could ot find or use surface 0x%08x "
-			  "address 0x%08lx\n",
-			  (unsigned int) *sid,
-			  (unsigned long) sid);
-		return ret;
-	}
-
-	ret = vmw_surface_validate(dev_priv, srf);
-	if (unlikely(ret != 0)) {
-		if (ret != -ERESTARTSYS)
-			DRM_ERROR("Could not validate surface.\n");
-		vmw_surface_unreference(&srf);
-		return ret;
-	}
-
-	sw_context->last_sid = *sid;
-	sw_context->sid_valid = true;
-	sw_context->sid_translation = srf->res.id;
-	*sid = sw_context->sid_translation;
-
-	res = &srf->res;
-	vmw_resource_to_validate_list(sw_context, &res);
-
-	return 0;
-}
-
-
-static int vmw_cmd_set_render_target_check(struct vmw_private *dev_priv,
-					   struct vmw_sw_context *sw_context,
-					   SVGA3dCmdHeader *header)
-{
-	struct vmw_sid_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdSetRenderTarget body;
-	} *cmd;
-	int ret;
-
-	ret = vmw_cmd_cid_check(dev_priv, sw_context, header);
-	if (unlikely(ret != 0))
-		return ret;
-
-	cmd = container_of(header, struct vmw_sid_cmd, header);
-	ret = vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.target.sid);
-	return ret;
-}
-
-static int vmw_cmd_surface_copy_check(struct vmw_private *dev_priv,
-				      struct vmw_sw_context *sw_context,
-				      SVGA3dCmdHeader *header)
-{
-	struct vmw_sid_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdSurfaceCopy body;
-	} *cmd;
-	int ret;
-
-	cmd = container_of(header, struct vmw_sid_cmd, header);
-	ret = vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.src.sid);
-	if (unlikely(ret != 0))
-		return ret;
-	return vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.dest.sid);
-}
-
-static int vmw_cmd_stretch_blt_check(struct vmw_private *dev_priv,
-				     struct vmw_sw_context *sw_context,
-				     SVGA3dCmdHeader *header)
-{
-	struct vmw_sid_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdSurfaceStretchBlt body;
-	} *cmd;
-	int ret;
-
-	cmd = container_of(header, struct vmw_sid_cmd, header);
-	ret = vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.src.sid);
-	if (unlikely(ret != 0))
-		return ret;
-	return vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.dest.sid);
-}
-
-static int vmw_cmd_blt_surf_screen_check(struct vmw_private *dev_priv,
-					 struct vmw_sw_context *sw_context,
-					 SVGA3dCmdHeader *header)
-{
-	struct vmw_sid_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdBlitSurfaceToScreen body;
-	} *cmd;
-
-	cmd = container_of(header, struct vmw_sid_cmd, header);
-
-	if (unlikely(!sw_context->kernel)) {
-		DRM_ERROR("Kernel only SVGA3d command: %u.\n", cmd->header.id);
-		return -EPERM;
-	}
-
-	return vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.srcImage.sid);
-}
-
-static int vmw_cmd_present_check(struct vmw_private *dev_priv,
-				 struct vmw_sw_context *sw_context,
-				 SVGA3dCmdHeader *header)
-{
-	struct vmw_sid_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdPresent body;
-	} *cmd;
-
-
-	cmd = container_of(header, struct vmw_sid_cmd, header);
-
-	if (unlikely(!sw_context->kernel)) {
-		DRM_ERROR("Kernel only SVGA3d command: %u.\n", cmd->header.id);
-		return -EPERM;
-	}
-
-	return vmw_cmd_sid_check(dev_priv, sw_context, &cmd->body.sid);
-}
-
-/**
- * vmw_query_bo_switch_prepare - Prepare to switch pinned buffer for queries.
- *
- * @dev_priv: The device private structure.
- * @cid: The hardware context for the next query.
- * @new_query_bo: The new buffer holding query results.
- * @sw_context: The software context used for this command submission.
- *
- * This function checks whether @new_query_bo is suitable for holding
- * query results, and if another buffer currently is pinned for query
- * results. If so, the function prepares the state of @sw_context for
- * switching pinned buffers after successful submission of the current
- * command batch. It also checks whether we're using a new query context.
- * In that case, it makes sure we emit a query barrier for the old
- * context before the current query buffer is fenced.
- */
-static int vmw_query_bo_switch_prepare(struct vmw_private *dev_priv,
-				       uint32_t cid,
-				       struct ttm_buffer_object *new_query_bo,
-				       struct vmw_sw_context *sw_context)
-{
-	int ret;
-	bool add_cid = false;
-	uint32_t cid_to_add;
-
-	if (unlikely(new_query_bo != sw_context->cur_query_bo)) {
-
-		if (unlikely(new_query_bo->num_pages > 4)) {
-			DRM_ERROR("Query buffer too large.\n");
-			return -EINVAL;
-		}
-
-		if (unlikely(sw_context->cur_query_bo != NULL)) {
-			BUG_ON(!sw_context->query_cid_valid);
-			add_cid = true;
-			cid_to_add = sw_context->cur_query_cid;
-			ret = vmw_bo_to_validate_list(sw_context,
-						      sw_context->cur_query_bo,
-						      DRM_VMW_FENCE_FLAG_EXEC,
-						      NULL);
-			if (unlikely(ret != 0))
-				return ret;
-		}
-		sw_context->cur_query_bo = new_query_bo;
-
-		ret = vmw_bo_to_validate_list(sw_context,
-					      dev_priv->dummy_query_bo,
-					      DRM_VMW_FENCE_FLAG_EXEC,
-					      NULL);
-		if (unlikely(ret != 0))
-			return ret;
-
-	}
-
-	if (unlikely(cid != sw_context->cur_query_cid &&
-		     sw_context->query_cid_valid)) {
-		add_cid = true;
-		cid_to_add = sw_context->cur_query_cid;
-	}
-
-	sw_context->cur_query_cid = cid;
-	sw_context->query_cid_valid = true;
-
-	if (add_cid) {
-		struct vmw_resource *ctx = sw_context->cur_ctx;
-
-		if (list_empty(&ctx->query_head))
-			list_add_tail(&ctx->query_head,
-				      &sw_context->query_list);
-		ret = vmw_bo_to_validate_list(sw_context,
-					      dev_priv->dummy_query_bo,
-					      DRM_VMW_FENCE_FLAG_EXEC,
-					      NULL);
-		if (unlikely(ret != 0))
-			return ret;
-	}
-	return 0;
-}
-
-
-/**
- * vmw_query_bo_switch_commit - Finalize switching pinned query buffer
- *
- * @dev_priv: The device private structure.
- * @sw_context: The software context used for this command submission batch.
- *
- * This function will check if we're switching query buffers, and will then,
- * if no other query waits are issued this command submission batch,
- * issue a dummy occlusion query wait used as a query barrier. When the fence
- * object following that query wait has signaled, we are sure that all
- * preseding queries have finished, and the old query buffer can be unpinned.
- * However, since both the new query buffer and the old one are fenced with
- * that fence, we can do an asynchronus unpin now, and be sure that the
- * old query buffer won't be moved until the fence has signaled.
- *
- * As mentioned above, both the new - and old query buffers need to be fenced
- * using a sequence emitted *after* calling this function.
- */
-static void vmw_query_bo_switch_commit(struct vmw_private *dev_priv,
-				     struct vmw_sw_context *sw_context)
-{
-
-	struct vmw_resource *ctx, *next_ctx;
-	int ret;
-
-	/*
-	 * The validate list should still hold references to all
-	 * contexts here.
-	 */
-
-	list_for_each_entry_safe(ctx, next_ctx, &sw_context->query_list,
-				 query_head) {
-		list_del_init(&ctx->query_head);
-
-		BUG_ON(list_empty(&ctx->validate_head));
-
-		ret = vmw_fifo_emit_dummy_query(dev_priv, ctx->id);
-
-		if (unlikely(ret != 0))
-			DRM_ERROR("Out of fifo space for dummy query.\n");
-	}
-
-	if (dev_priv->pinned_bo != sw_context->cur_query_bo) {
-		if (dev_priv->pinned_bo) {
-			vmw_bo_pin(dev_priv->pinned_bo, false);
-			ttm_bo_unref(&dev_priv->pinned_bo);
-		}
-
-		vmw_bo_pin(sw_context->cur_query_bo, true);
-
-		/*
-		 * We pin also the dummy_query_bo buffer so that we
-		 * don't need to validate it when emitting
-		 * dummy queries in context destroy paths.
-		 */
-
-		vmw_bo_pin(dev_priv->dummy_query_bo, true);
-		dev_priv->dummy_query_bo_pinned = true;
-
-		dev_priv->query_cid = sw_context->cur_query_cid;
-		dev_priv->pinned_bo =
-			ttm_bo_reference(sw_context->cur_query_bo);
-	}
-}
-
-/**
- * vmw_query_switch_backoff - clear query barrier list
- * @sw_context: The sw context used for this submission batch.
- *
- * This function is used as part of an error path, where a previously
- * set up list of query barriers needs to be cleared.
- *
- */
-static void vmw_query_switch_backoff(struct vmw_sw_context *sw_context)
-{
-	struct list_head *list, *next;
-
-	list_for_each_safe(list, next, &sw_context->query_list) {
-		list_del_init(list);
-	}
-}
-
-static int vmw_translate_guest_ptr(struct vmw_private *dev_priv,
-				   struct vmw_sw_context *sw_context,
-				   SVGAGuestPtr *ptr,
-				   struct vmw_dma_buffer **vmw_bo_p)
-{
-	struct vmw_dma_buffer *vmw_bo = NULL;
-	struct ttm_buffer_object *bo;
-	uint32_t handle = ptr->gmrId;
-	struct vmw_relocation *reloc;
-	int ret;
-
-	ret = vmw_user_dmabuf_lookup(sw_context->tfile, handle, &vmw_bo);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Could not find or use GMR region.\n");
-		return -EINVAL;
-	}
-	bo = &vmw_bo->base;
-
-	if (unlikely(sw_context->cur_reloc >= VMWGFX_MAX_RELOCATIONS)) {
-		DRM_ERROR("Max number relocations per submission"
-			  " exceeded\n");
-		ret = -EINVAL;
-		goto out_no_reloc;
-	}
-
-	reloc = &sw_context->relocs[sw_context->cur_reloc++];
-	reloc->location = ptr;
-
-	ret = vmw_bo_to_validate_list(sw_context, bo, DRM_VMW_FENCE_FLAG_EXEC,
-				      &reloc->index);
-	if (unlikely(ret != 0))
-		goto out_no_reloc;
-
-	*vmw_bo_p = vmw_bo;
-	return 0;
-
-out_no_reloc:
-	vmw_dmabuf_unreference(&vmw_bo);
-	vmw_bo_p = NULL;
-	return ret;
-}
-
-static int vmw_cmd_end_query(struct vmw_private *dev_priv,
-			     struct vmw_sw_context *sw_context,
-			     SVGA3dCmdHeader *header)
-{
-	struct vmw_dma_buffer *vmw_bo;
-	struct vmw_query_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdEndQuery q;
-	} *cmd;
-	int ret;
-
-	cmd = container_of(header, struct vmw_query_cmd, header);
-	ret = vmw_cmd_cid_check(dev_priv, sw_context, header);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ret = vmw_translate_guest_ptr(dev_priv, sw_context,
-				      &cmd->q.guestResult,
-				      &vmw_bo);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ret = vmw_query_bo_switch_prepare(dev_priv, cmd->q.cid,
-					  &vmw_bo->base, sw_context);
-
-	vmw_dmabuf_unreference(&vmw_bo);
-	return ret;
-}
-
-static int vmw_cmd_wait_query(struct vmw_private *dev_priv,
-			      struct vmw_sw_context *sw_context,
-			      SVGA3dCmdHeader *header)
-{
-	struct vmw_dma_buffer *vmw_bo;
-	struct vmw_query_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdWaitForQuery q;
-	} *cmd;
-	int ret;
-	struct vmw_resource *ctx;
-
-	cmd = container_of(header, struct vmw_query_cmd, header);
-	ret = vmw_cmd_cid_check(dev_priv, sw_context, header);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ret = vmw_translate_guest_ptr(dev_priv, sw_context,
-				      &cmd->q.guestResult,
-				      &vmw_bo);
-	if (unlikely(ret != 0))
-		return ret;
-
-	vmw_dmabuf_unreference(&vmw_bo);
-
-	/*
-	 * This wait will act as a barrier for previous waits for this
-	 * context.
-	 */
-
-	ctx = sw_context->cur_ctx;
-	if (!list_empty(&ctx->query_head))
-		list_del_init(&ctx->query_head);
-
-	return 0;
-}
-
-static int vmw_cmd_dma(struct vmw_private *dev_priv,
-		       struct vmw_sw_context *sw_context,
-		       SVGA3dCmdHeader *header)
-{
-	struct vmw_dma_buffer *vmw_bo = NULL;
-	struct ttm_buffer_object *bo;
-	struct vmw_surface *srf = NULL;
-	struct vmw_dma_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdSurfaceDMA dma;
-	} *cmd;
-	int ret;
-	struct vmw_resource *res;
-
-	cmd = container_of(header, struct vmw_dma_cmd, header);
-	ret = vmw_translate_guest_ptr(dev_priv, sw_context,
-				      &cmd->dma.guest.ptr,
-				      &vmw_bo);
-	if (unlikely(ret != 0))
-		return ret;
-
-	bo = &vmw_bo->base;
-	ret = vmw_user_surface_lookup_handle(dev_priv, sw_context->tfile,
-					     cmd->dma.host.sid, &srf);
-	if (ret) {
-		DRM_ERROR("could not find surface\n");
-		goto out_no_reloc;
-	}
-
-	ret = vmw_surface_validate(dev_priv, srf);
-	if (unlikely(ret != 0)) {
-		if (ret != -ERESTARTSYS)
-			DRM_ERROR("Culd not validate surface.\n");
-		goto out_no_validate;
-	}
-
-	/*
-	 * Patch command stream with device SID.
-	 */
-	cmd->dma.host.sid = srf->res.id;
-	vmw_kms_cursor_snoop(srf, sw_context->tfile, bo, header);
-
-	vmw_dmabuf_unreference(&vmw_bo);
-
-	res = &srf->res;
-	vmw_resource_to_validate_list(sw_context, &res);
-
-	return 0;
-
-out_no_validate:
-	vmw_surface_unreference(&srf);
-out_no_reloc:
-	vmw_dmabuf_unreference(&vmw_bo);
-	return ret;
-}
-
-static int vmw_cmd_draw(struct vmw_private *dev_priv,
-			struct vmw_sw_context *sw_context,
-			SVGA3dCmdHeader *header)
-{
-	struct vmw_draw_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdDrawPrimitives body;
-	} *cmd;
-	SVGA3dVertexDecl *decl = (SVGA3dVertexDecl *)(
-		(unsigned long)header + sizeof(*cmd));
-	SVGA3dPrimitiveRange *range;
-	uint32_t i;
-	uint32_t maxnum;
-	int ret;
-
-	ret = vmw_cmd_cid_check(dev_priv, sw_context, header);
-	if (unlikely(ret != 0))
-		return ret;
-
-	cmd = container_of(header, struct vmw_draw_cmd, header);
-	maxnum = (header->size - sizeof(cmd->body)) / sizeof(*decl);
-
-	if (unlikely(cmd->body.numVertexDecls > maxnum)) {
-		DRM_ERROR("Illegal number of vertex declarations.\n");
-		return -EINVAL;
-	}
-
-	for (i = 0; i < cmd->body.numVertexDecls; ++i, ++decl) {
-		ret = vmw_cmd_sid_check(dev_priv, sw_context,
-					&decl->array.surfaceId);
-		if (unlikely(ret != 0))
-			return ret;
-	}
-
-	maxnum = (header->size - sizeof(cmd->body) -
-		  cmd->body.numVertexDecls * sizeof(*decl)) / sizeof(*range);
-	if (unlikely(cmd->body.numRanges > maxnum)) {
-		DRM_ERROR("Illegal number of index ranges.\n");
-		return -EINVAL;
-	}
-
-	range = (SVGA3dPrimitiveRange *) decl;
-	for (i = 0; i < cmd->body.numRanges; ++i, ++range) {
-		ret = vmw_cmd_sid_check(dev_priv, sw_context,
-					&range->indexArray.surfaceId);
-		if (unlikely(ret != 0))
-			return ret;
-	}
-	return 0;
-}
-
-
-static int vmw_cmd_tex_state(struct vmw_private *dev_priv,
-			     struct vmw_sw_context *sw_context,
-			     SVGA3dCmdHeader *header)
-{
-	struct vmw_tex_state_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdSetTextureState state;
-	};
-
-	SVGA3dTextureState *last_state = (SVGA3dTextureState *)
-	  ((unsigned long) header + header->size + sizeof(header));
-	SVGA3dTextureState *cur_state = (SVGA3dTextureState *)
-		((unsigned long) header + sizeof(struct vmw_tex_state_cmd));
-	int ret;
-
-	ret = vmw_cmd_cid_check(dev_priv, sw_context, header);
-	if (unlikely(ret != 0))
-		return ret;
-
-	for (; cur_state < last_state; ++cur_state) {
-		if (likely(cur_state->name != SVGA3D_TS_BIND_TEXTURE))
-			continue;
-
-		ret = vmw_cmd_sid_check(dev_priv, sw_context,
-					&cur_state->value);
-		if (unlikely(ret != 0))
-			return ret;
-	}
-
-	return 0;
-}
-
-static int vmw_cmd_check_define_gmrfb(struct vmw_private *dev_priv,
-				      struct vmw_sw_context *sw_context,
-				      void *buf)
-{
-	struct vmw_dma_buffer *vmw_bo;
-	int ret;
-
-	struct {
-		uint32_t header;
-		SVGAFifoCmdDefineGMRFB body;
-	} *cmd = buf;
-
-	ret = vmw_translate_guest_ptr(dev_priv, sw_context,
-				      &cmd->body.ptr,
-				      &vmw_bo);
-	if (unlikely(ret != 0))
-		return ret;
-
-	vmw_dmabuf_unreference(&vmw_bo);
-
-	return ret;
-}
-
-static int vmw_cmd_check_not_3d(struct vmw_private *dev_priv,
-				struct vmw_sw_context *sw_context,
-				void *buf, uint32_t *size)
-{
-	uint32_t size_remaining = *size;
-	uint32_t cmd_id;
-
-	cmd_id = le32_to_cpu(((uint32_t *)buf)[0]);
-	switch (cmd_id) {
-	case SVGA_CMD_UPDATE:
-		*size = sizeof(uint32_t) + sizeof(SVGAFifoCmdUpdate);
-		break;
-	case SVGA_CMD_DEFINE_GMRFB:
-		*size = sizeof(uint32_t) + sizeof(SVGAFifoCmdDefineGMRFB);
-		break;
-	case SVGA_CMD_BLIT_GMRFB_TO_SCREEN:
-		*size = sizeof(uint32_t) + sizeof(SVGAFifoCmdBlitGMRFBToScreen);
-		break;
-	case SVGA_CMD_BLIT_SCREEN_TO_GMRFB:
-		*size = sizeof(uint32_t) + sizeof(SVGAFifoCmdBlitGMRFBToScreen);
-		break;
-	default:
-		DRM_ERROR("Unsupported SVGA command: %u.\n", cmd_id);
-		return -EINVAL;
-	}
-
-	if (*size > size_remaining) {
-		DRM_ERROR("Invalid SVGA command (size mismatch):"
-			  " %u.\n", cmd_id);
-		return -EINVAL;
-	}
-
-	if (unlikely(!sw_context->kernel)) {
-		DRM_ERROR("Kernel only SVGA command: %u.\n", cmd_id);
-		return -EPERM;
-	}
-
-	if (cmd_id == SVGA_CMD_DEFINE_GMRFB)
-		return vmw_cmd_check_define_gmrfb(dev_priv, sw_context, buf);
-
-	return 0;
-}
-
-typedef int (*vmw_cmd_func) (struct vmw_private *,
-			     struct vmw_sw_context *,
-			     SVGA3dCmdHeader *);
-
-#define VMW_CMD_DEF(cmd, func) \
-	[cmd - SVGA_3D_CMD_BASE] = func
-
-static vmw_cmd_func vmw_cmd_funcs[SVGA_3D_CMD_MAX] = {
-	VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DEFINE, &vmw_cmd_invalid),
-	VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DESTROY, &vmw_cmd_invalid),
-	VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_COPY, &vmw_cmd_surface_copy_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_STRETCHBLT, &vmw_cmd_stretch_blt_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DMA, &vmw_cmd_dma),
-	VMW_CMD_DEF(SVGA_3D_CMD_CONTEXT_DEFINE, &vmw_cmd_invalid),
-	VMW_CMD_DEF(SVGA_3D_CMD_CONTEXT_DESTROY, &vmw_cmd_invalid),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETTRANSFORM, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETZRANGE, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETRENDERSTATE, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETRENDERTARGET,
-		    &vmw_cmd_set_render_target_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETTEXTURESTATE, &vmw_cmd_tex_state),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETMATERIAL, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTDATA, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTENABLED, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETVIEWPORT, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETCLIPPLANE, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_CLEAR, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_PRESENT, &vmw_cmd_present_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SHADER_DEFINE, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SHADER_DESTROY, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER_CONST, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_DRAW_PRIMITIVES, &vmw_cmd_draw),
-	VMW_CMD_DEF(SVGA_3D_CMD_SETSCISSORRECT, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_BEGIN_QUERY, &vmw_cmd_cid_check),
-	VMW_CMD_DEF(SVGA_3D_CMD_END_QUERY, &vmw_cmd_end_query),
-	VMW_CMD_DEF(SVGA_3D_CMD_WAIT_FOR_QUERY, &vmw_cmd_wait_query),
-	VMW_CMD_DEF(SVGA_3D_CMD_PRESENT_READBACK, &vmw_cmd_ok),
-	VMW_CMD_DEF(SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN,
-		    &vmw_cmd_blt_surf_screen_check)
-};
-
-static int vmw_cmd_check(struct vmw_private *dev_priv,
-			 struct vmw_sw_context *sw_context,
-			 void *buf, uint32_t *size)
-{
-	uint32_t cmd_id;
-	uint32_t size_remaining = *size;
-	SVGA3dCmdHeader *header = (SVGA3dCmdHeader *) buf;
-	int ret;
-
-	cmd_id = le32_to_cpu(((uint32_t *)buf)[0]);
-	/* Handle any none 3D commands */
-	if (unlikely(cmd_id < SVGA_CMD_MAX))
-		return vmw_cmd_check_not_3d(dev_priv, sw_context, buf, size);
-
-
-	cmd_id = le32_to_cpu(header->id);
-	*size = le32_to_cpu(header->size) + sizeof(SVGA3dCmdHeader);
-
-	cmd_id -= SVGA_3D_CMD_BASE;
-	if (unlikely(*size > size_remaining))
-		goto out_err;
-
-	if (unlikely(cmd_id >= SVGA_3D_CMD_MAX - SVGA_3D_CMD_BASE))
-		goto out_err;
-
-	ret = vmw_cmd_funcs[cmd_id](dev_priv, sw_context, header);
-	if (unlikely(ret != 0))
-		goto out_err;
-
-	return 0;
-out_err:
-	DRM_ERROR("Illegal / Invalid SVGA3D command: %d\n",
-		  cmd_id + SVGA_3D_CMD_BASE);
-	return -EINVAL;
-}
-
-static int vmw_cmd_check_all(struct vmw_private *dev_priv,
-			     struct vmw_sw_context *sw_context,
-			     void *buf,
-			     uint32_t size)
-{
-	int32_t cur_size = size;
-	int ret;
-
-	while (cur_size > 0) {
-		size = cur_size;
-		ret = vmw_cmd_check(dev_priv, sw_context, buf, &size);
-		if (unlikely(ret != 0))
-			return ret;
-		buf = (void *)((unsigned long) buf + size);
-		cur_size -= size;
-	}
-
-	if (unlikely(cur_size != 0)) {
-		DRM_ERROR("Command verifier out of sync.\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static void vmw_free_relocations(struct vmw_sw_context *sw_context)
-{
-	sw_context->cur_reloc = 0;
-}
-
-static void vmw_apply_relocations(struct vmw_sw_context *sw_context)
-{
-	uint32_t i;
-	struct vmw_relocation *reloc;
-	struct ttm_validate_buffer *validate;
-	struct ttm_buffer_object *bo;
-
-	for (i = 0; i < sw_context->cur_reloc; ++i) {
-		reloc = &sw_context->relocs[i];
-		validate = &sw_context->val_bufs[reloc->index];
-		bo = validate->bo;
-		if (bo->mem.mem_type == TTM_PL_VRAM) {
-			reloc->location->offset += bo->offset;
-			reloc->location->gmrId = SVGA_GMR_FRAMEBUFFER;
-		} else
-			reloc->location->gmrId = bo->mem.start;
-	}
-	vmw_free_relocations(sw_context);
-}
-
-static void vmw_clear_validations(struct vmw_sw_context *sw_context)
-{
-	struct ttm_validate_buffer *entry, *next;
-	struct vmw_resource *res, *res_next;
-
-	/*
-	 * Drop references to DMA buffers held during command submission.
-	 */
-	list_for_each_entry_safe(entry, next, &sw_context->validate_nodes,
-				 head) {
-		list_del(&entry->head);
-		vmw_dmabuf_validate_clear(entry->bo);
-		ttm_bo_unref(&entry->bo);
-		sw_context->cur_val_buf--;
-	}
-	BUG_ON(sw_context->cur_val_buf != 0);
-
-	/*
-	 * Drop references to resources held during command submission.
-	 */
-	vmw_resource_unreserve(&sw_context->resource_list);
-	list_for_each_entry_safe(res, res_next, &sw_context->resource_list,
-				 validate_head) {
-		list_del_init(&res->validate_head);
-		vmw_resource_unreference(&res);
-	}
-}
-
-static int vmw_validate_single_buffer(struct vmw_private *dev_priv,
-				      struct ttm_buffer_object *bo)
-{
-	int ret;
-
-
-	/*
-	 * Don't validate pinned buffers.
-	 */
-
-	if (bo == dev_priv->pinned_bo ||
-	    (bo == dev_priv->dummy_query_bo &&
-	     dev_priv->dummy_query_bo_pinned))
-		return 0;
-
-	/**
-	 * Put BO in VRAM if there is space, otherwise as a GMR.
-	 * If there is no space in VRAM and GMR ids are all used up,
-	 * start evicting GMRs to make room. If the DMA buffer can't be
-	 * used as a GMR, this will return -ENOMEM.
-	 */
-
-	ret = ttm_bo_validate(bo, &vmw_vram_gmr_placement, true, false, false);
-	if (likely(ret == 0 || ret == -ERESTARTSYS))
-		return ret;
-
-	/**
-	 * If that failed, try VRAM again, this time evicting
-	 * previous contents.
-	 */
-
-	DRM_INFO("Falling through to VRAM.\n");
-	ret = ttm_bo_validate(bo, &vmw_vram_placement, true, false, false);
-	return ret;
-}
-
-
-static int vmw_validate_buffers(struct vmw_private *dev_priv,
-				struct vmw_sw_context *sw_context)
-{
-	struct ttm_validate_buffer *entry;
-	int ret;
-
-	list_for_each_entry(entry, &sw_context->validate_nodes, head) {
-		ret = vmw_validate_single_buffer(dev_priv, entry->bo);
-		if (unlikely(ret != 0))
-			return ret;
-	}
-	return 0;
-}
-
-static int vmw_resize_cmd_bounce(struct vmw_sw_context *sw_context,
-				 uint32_t size)
-{
-	if (likely(sw_context->cmd_bounce_size >= size))
-		return 0;
-
-	if (sw_context->cmd_bounce_size == 0)
-		sw_context->cmd_bounce_size = VMWGFX_CMD_BOUNCE_INIT_SIZE;
-
-	while (sw_context->cmd_bounce_size < size) {
-		sw_context->cmd_bounce_size =
-			PAGE_ALIGN(sw_context->cmd_bounce_size +
-				   (sw_context->cmd_bounce_size >> 1));
-	}
-
-	if (sw_context->cmd_bounce != NULL)
-		vfree(sw_context->cmd_bounce);
-
-	sw_context->cmd_bounce = vmalloc(sw_context->cmd_bounce_size);
-
-	if (sw_context->cmd_bounce == NULL) {
-		DRM_ERROR("Failed to allocate command bounce buffer.\n");
-		sw_context->cmd_bounce_size = 0;
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-/**
- * vmw_execbuf_fence_commands - create and submit a command stream fence
- *
- * Creates a fence object and submits a command stream marker.
- * If this fails for some reason, We sync the fifo and return NULL.
- * It is then safe to fence buffers with a NULL pointer.
- *
- * If @p_handle is not NULL @file_priv must also not be NULL. Creates
- * a userspace handle if @p_handle is not NULL, otherwise not.
- */
-
-int vmw_execbuf_fence_commands(struct drm_file *file_priv,
-			       struct vmw_private *dev_priv,
-			       struct vmw_fence_obj **p_fence,
-			       uint32_t *p_handle)
-{
-	uint32_t sequence;
-	int ret;
-	bool synced = false;
-
-	/* p_handle implies file_priv. */
-	BUG_ON(p_handle != NULL && file_priv == NULL);
-
-	ret = vmw_fifo_send_fence(dev_priv, &sequence);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Fence submission error. Syncing.\n");
-		synced = true;
-	}
-
-	if (p_handle != NULL)
-		ret = vmw_user_fence_create(file_priv, dev_priv->fman,
-					    sequence,
-					    DRM_VMW_FENCE_FLAG_EXEC,
-					    p_fence, p_handle);
-	else
-		ret = vmw_fence_create(dev_priv->fman, sequence,
-				       DRM_VMW_FENCE_FLAG_EXEC,
-				       p_fence);
-
-	if (unlikely(ret != 0 && !synced)) {
-		(void) vmw_fallback_wait(dev_priv, false, false,
-					 sequence, false,
-					 VMW_FENCE_WAIT_TIMEOUT);
-		*p_fence = NULL;
-	}
-
-	return 0;
-}
-
-/**
- * vmw_execbuf_copy_fence_user - copy fence object information to
- * user-space.
- *
- * @dev_priv: Pointer to a vmw_private struct.
- * @vmw_fp: Pointer to the struct vmw_fpriv representing the calling file.
- * @ret: Return value from fence object creation.
- * @user_fence_rep: User space address of a struct drm_vmw_fence_rep to
- * which the information should be copied.
- * @fence: Pointer to the fenc object.
- * @fence_handle: User-space fence handle.
- *
- * This function copies fence information to user-space. If copying fails,
- * The user-space struct drm_vmw_fence_rep::error member is hopefully
- * left untouched, and if it's preloaded with an -EFAULT by user-space,
- * the error will hopefully be detected.
- * Also if copying fails, user-space will be unable to signal the fence
- * object so we wait for it immediately, and then unreference the
- * user-space reference.
- */
-void
-vmw_execbuf_copy_fence_user(struct vmw_private *dev_priv,
-			    struct vmw_fpriv *vmw_fp,
-			    int ret,
-			    struct drm_vmw_fence_rep __user *user_fence_rep,
-			    struct vmw_fence_obj *fence,
-			    uint32_t fence_handle)
-{
-	struct drm_vmw_fence_rep fence_rep;
-
-	if (user_fence_rep == NULL)
-		return;
-
-	memset(&fence_rep, 0, sizeof(fence_rep));
-
-	fence_rep.error = ret;
-	if (ret == 0) {
-		BUG_ON(fence == NULL);
-
-		fence_rep.handle = fence_handle;
-		fence_rep.seqno = fence->seqno;
-		vmw_update_seqno(dev_priv, &dev_priv->fifo);
-		fence_rep.passed_seqno = dev_priv->last_read_seqno;
-	}
-
-	/*
-	 * copy_to_user errors will be detected by user space not
-	 * seeing fence_rep::error filled in. Typically
-	 * user-space would have pre-set that member to -EFAULT.
-	 */
-	ret = copy_to_user(user_fence_rep, &fence_rep,
-			   sizeof(fence_rep));
-
-	/*
-	 * User-space lost the fence object. We need to sync
-	 * and unreference the handle.
-	 */
-	if (unlikely(ret != 0) && (fence_rep.error == 0)) {
-		ttm_ref_object_base_unref(vmw_fp->tfile,
-					  fence_handle, TTM_REF_USAGE);
-		DRM_ERROR("Fence copy error. Syncing.\n");
-		(void) vmw_fence_obj_wait(fence, fence->signal_mask,
-					  false, false,
-					  VMW_FENCE_WAIT_TIMEOUT);
-	}
-}
-
-int vmw_execbuf_process(struct drm_file *file_priv,
-			struct vmw_private *dev_priv,
-			void __user *user_commands,
-			void *kernel_commands,
-			uint32_t command_size,
-			uint64_t throttle_us,
-			struct drm_vmw_fence_rep __user *user_fence_rep,
-			struct vmw_fence_obj **out_fence)
-{
-	struct vmw_sw_context *sw_context = &dev_priv->ctx;
-	struct vmw_fence_obj *fence = NULL;
-	uint32_t handle;
-	void *cmd;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev_priv->cmdbuf_mutex);
-	if (unlikely(ret != 0))
-		return -ERESTARTSYS;
-
-	if (kernel_commands == NULL) {
-		sw_context->kernel = false;
-
-		ret = vmw_resize_cmd_bounce(sw_context, command_size);
-		if (unlikely(ret != 0))
-			goto out_unlock;
-
-
-		ret = copy_from_user(sw_context->cmd_bounce,
-				     user_commands, command_size);
-
-		if (unlikely(ret != 0)) {
-			ret = -EFAULT;
-			DRM_ERROR("Failed copying commands.\n");
-			goto out_unlock;
-		}
-		kernel_commands = sw_context->cmd_bounce;
-	} else
-		sw_context->kernel = true;
-
-	sw_context->tfile = vmw_fpriv(file_priv)->tfile;
-	sw_context->cid_valid = false;
-	sw_context->sid_valid = false;
-	sw_context->cur_reloc = 0;
-	sw_context->cur_val_buf = 0;
-	sw_context->fence_flags = 0;
-	INIT_LIST_HEAD(&sw_context->query_list);
-	INIT_LIST_HEAD(&sw_context->resource_list);
-	sw_context->cur_query_bo = dev_priv->pinned_bo;
-	sw_context->cur_query_cid = dev_priv->query_cid;
-	sw_context->query_cid_valid = (dev_priv->pinned_bo != NULL);
-
-	INIT_LIST_HEAD(&sw_context->validate_nodes);
-
-	ret = vmw_cmd_check_all(dev_priv, sw_context, kernel_commands,
-				command_size);
-	if (unlikely(ret != 0))
-		goto out_err;
-
-	ret = ttm_eu_reserve_buffers(&sw_context->validate_nodes);
-	if (unlikely(ret != 0))
-		goto out_err;
-
-	ret = vmw_validate_buffers(dev_priv, sw_context);
-	if (unlikely(ret != 0))
-		goto out_err;
-
-	vmw_apply_relocations(sw_context);
-
-	if (throttle_us) {
-		ret = vmw_wait_lag(dev_priv, &dev_priv->fifo.marker_queue,
-				   throttle_us);
-
-		if (unlikely(ret != 0))
-			goto out_throttle;
-	}
-
-	cmd = vmw_fifo_reserve(dev_priv, command_size);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Failed reserving fifo space for commands.\n");
-		ret = -ENOMEM;
-		goto out_throttle;
-	}
-
-	memcpy(cmd, kernel_commands, command_size);
-	vmw_fifo_commit(dev_priv, command_size);
-
-	vmw_query_bo_switch_commit(dev_priv, sw_context);
-	ret = vmw_execbuf_fence_commands(file_priv, dev_priv,
-					 &fence,
-					 (user_fence_rep) ? &handle : NULL);
-	/*
-	 * This error is harmless, because if fence submission fails,
-	 * vmw_fifo_send_fence will sync. The error will be propagated to
-	 * user-space in @fence_rep
-	 */
-
-	if (ret != 0)
-		DRM_ERROR("Fence submission error. Syncing.\n");
-
-	ttm_eu_fence_buffer_objects(&sw_context->validate_nodes,
-				    (void *) fence);
-
-	vmw_clear_validations(sw_context);
-	vmw_execbuf_copy_fence_user(dev_priv, vmw_fpriv(file_priv), ret,
-				    user_fence_rep, fence, handle);
-
-	/* Don't unreference when handing fence out */
-	if (unlikely(out_fence != NULL)) {
-		*out_fence = fence;
-		fence = NULL;
-	} else if (likely(fence != NULL)) {
-		vmw_fence_obj_unreference(&fence);
-	}
-
-	mutex_unlock(&dev_priv->cmdbuf_mutex);
-	return 0;
-
-out_err:
-	vmw_free_relocations(sw_context);
-out_throttle:
-	vmw_query_switch_backoff(sw_context);
-	ttm_eu_backoff_reservation(&sw_context->validate_nodes);
-	vmw_clear_validations(sw_context);
-out_unlock:
-	mutex_unlock(&dev_priv->cmdbuf_mutex);
-	return ret;
-}
-
-/**
- * vmw_execbuf_unpin_panic - Idle the fifo and unpin the query buffer.
- *
- * @dev_priv: The device private structure.
- *
- * This function is called to idle the fifo and unpin the query buffer
- * if the normal way to do this hits an error, which should typically be
- * extremely rare.
- */
-static void vmw_execbuf_unpin_panic(struct vmw_private *dev_priv)
-{
-	DRM_ERROR("Can't unpin query buffer. Trying to recover.\n");
-
-	(void) vmw_fallback_wait(dev_priv, false, true, 0, false, 10*HZ);
-	vmw_bo_pin(dev_priv->pinned_bo, false);
-	vmw_bo_pin(dev_priv->dummy_query_bo, false);
-	dev_priv->dummy_query_bo_pinned = false;
-}
-
-
-/**
- * vmw_execbuf_release_pinned_bo - Flush queries and unpin the pinned
- * query bo.
- *
- * @dev_priv: The device private structure.
- * @only_on_cid_match: Only flush and unpin if the current active query cid
- * matches @cid.
- * @cid: Optional context id to match.
- *
- * This function should be used to unpin the pinned query bo, or
- * as a query barrier when we need to make sure that all queries have
- * finished before the next fifo command. (For example on hardware
- * context destructions where the hardware may otherwise leak unfinished
- * queries).
- *
- * This function does not return any failure codes, but make attempts
- * to do safe unpinning in case of errors.
- *
- * The function will synchronize on the previous query barrier, and will
- * thus not finish until that barrier has executed.
- */
-void vmw_execbuf_release_pinned_bo(struct vmw_private *dev_priv,
-				   bool only_on_cid_match, uint32_t cid)
-{
-	int ret = 0;
-	struct list_head validate_list;
-	struct ttm_validate_buffer pinned_val, query_val;
-	struct vmw_fence_obj *fence;
-
-	mutex_lock(&dev_priv->cmdbuf_mutex);
-
-	if (dev_priv->pinned_bo == NULL)
-		goto out_unlock;
-
-	if (only_on_cid_match && cid != dev_priv->query_cid)
-		goto out_unlock;
-
-	INIT_LIST_HEAD(&validate_list);
-
-	pinned_val.new_sync_obj_arg = (void *)(unsigned long)
-		DRM_VMW_FENCE_FLAG_EXEC;
-	pinned_val.bo = ttm_bo_reference(dev_priv->pinned_bo);
-	list_add_tail(&pinned_val.head, &validate_list);
-
-	query_val.new_sync_obj_arg = pinned_val.new_sync_obj_arg;
-	query_val.bo = ttm_bo_reference(dev_priv->dummy_query_bo);
-	list_add_tail(&query_val.head, &validate_list);
-
-	do {
-		ret = ttm_eu_reserve_buffers(&validate_list);
-	} while (ret == -ERESTARTSYS);
-
-	if (unlikely(ret != 0)) {
-		vmw_execbuf_unpin_panic(dev_priv);
-		goto out_no_reserve;
-	}
-
-	ret = vmw_fifo_emit_dummy_query(dev_priv, dev_priv->query_cid);
-	if (unlikely(ret != 0)) {
-		vmw_execbuf_unpin_panic(dev_priv);
-		goto out_no_emit;
-	}
-
-	vmw_bo_pin(dev_priv->pinned_bo, false);
-	vmw_bo_pin(dev_priv->dummy_query_bo, false);
-	dev_priv->dummy_query_bo_pinned = false;
-
-	(void) vmw_execbuf_fence_commands(NULL, dev_priv, &fence, NULL);
-	ttm_eu_fence_buffer_objects(&validate_list, (void *) fence);
-
-	ttm_bo_unref(&query_val.bo);
-	ttm_bo_unref(&pinned_val.bo);
-	ttm_bo_unref(&dev_priv->pinned_bo);
-
-out_unlock:
-	mutex_unlock(&dev_priv->cmdbuf_mutex);
-	return;
-
-out_no_emit:
-	ttm_eu_backoff_reservation(&validate_list);
-out_no_reserve:
-	ttm_bo_unref(&query_val.bo);
-	ttm_bo_unref(&pinned_val.bo);
-	ttm_bo_unref(&dev_priv->pinned_bo);
-	mutex_unlock(&dev_priv->cmdbuf_mutex);
-}
-
-
-int vmw_execbuf_ioctl(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct drm_vmw_execbuf_arg *arg = (struct drm_vmw_execbuf_arg *)data;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	int ret;
-
-	/*
-	 * This will allow us to extend the ioctl argument while
-	 * maintaining backwards compatibility:
-	 * We take different code paths depending on the value of
-	 * arg->version.
-	 */
-
-	if (unlikely(arg->version != DRM_VMW_EXECBUF_VERSION)) {
-		DRM_ERROR("Incorrect execbuf version.\n");
-		DRM_ERROR("You're running outdated experimental "
-			  "vmwgfx user-space drivers.");
-		return -EINVAL;
-	}
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ret = vmw_execbuf_process(file_priv, dev_priv,
-				  (void __user *)(unsigned long)arg->commands,
-				  NULL, arg->command_size, arg->throttle_us,
-				  (void __user *)(unsigned long)arg->fence_rep,
-				  NULL);
-
-	if (unlikely(ret != 0))
-		goto out_unlock;
-
-	vmw_kms_cursor_post_execbuf(dev_priv);
-
-out_unlock:
-	ttm_read_unlock(&vmaster->lock);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
deleted file mode 100644
index 3c447bf3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ /dev/null
@@ -1,655 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2007 David Airlie
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include <linux/export.h>
-
-#include "drmP.h"
-#include "vmwgfx_drv.h"
-
-#include "ttm/ttm_placement.h"
-
-#define VMW_DIRTY_DELAY (HZ / 30)
-
-struct vmw_fb_par {
-	struct vmw_private *vmw_priv;
-
-	void *vmalloc;
-
-	struct vmw_dma_buffer *vmw_bo;
-	struct ttm_bo_kmap_obj map;
-
-	u32 pseudo_palette[17];
-
-	unsigned depth;
-	unsigned bpp;
-
-	unsigned max_width;
-	unsigned max_height;
-
-	void *bo_ptr;
-	unsigned bo_size;
-	bool bo_iowrite;
-
-	struct {
-		spinlock_t lock;
-		bool active;
-		unsigned x1;
-		unsigned y1;
-		unsigned x2;
-		unsigned y2;
-	} dirty;
-};
-
-static int vmw_fb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			    unsigned blue, unsigned transp,
-			    struct fb_info *info)
-{
-	struct vmw_fb_par *par = info->par;
-	u32 *pal = par->pseudo_palette;
-
-	if (regno > 15) {
-		DRM_ERROR("Bad regno %u.\n", regno);
-		return 1;
-	}
-
-	switch (par->depth) {
-	case 24:
-	case 32:
-		pal[regno] = ((red & 0xff00) << 8) |
-			      (green & 0xff00) |
-			     ((blue  & 0xff00) >> 8);
-		break;
-	default:
-		DRM_ERROR("Bad depth %u, bpp %u.\n", par->depth, par->bpp);
-		return 1;
-	}
-
-	return 0;
-}
-
-static int vmw_fb_check_var(struct fb_var_screeninfo *var,
-			    struct fb_info *info)
-{
-	int depth = var->bits_per_pixel;
-	struct vmw_fb_par *par = info->par;
-	struct vmw_private *vmw_priv = par->vmw_priv;
-
-	switch (var->bits_per_pixel) {
-	case 32:
-		depth = (var->transp.length > 0) ? 32 : 24;
-		break;
-	default:
-		DRM_ERROR("Bad bpp %u.\n", var->bits_per_pixel);
-		return -EINVAL;
-	}
-
-	switch (depth) {
-	case 24:
-		var->red.offset = 16;
-		var->green.offset = 8;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 0;
-		var->transp.offset = 0;
-		break;
-	case 32:
-		var->red.offset = 16;
-		var->green.offset = 8;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 8;
-		var->transp.offset = 24;
-		break;
-	default:
-		DRM_ERROR("Bad depth %u.\n", depth);
-		return -EINVAL;
-	}
-
-	if (!(vmw_priv->capabilities & SVGA_CAP_DISPLAY_TOPOLOGY) &&
-	    (var->xoffset != 0 || var->yoffset != 0)) {
-		DRM_ERROR("Can not handle panning without display topology\n");
-		return -EINVAL;
-	}
-
-	if ((var->xoffset + var->xres) > par->max_width ||
-	    (var->yoffset + var->yres) > par->max_height) {
-		DRM_ERROR("Requested geom can not fit in framebuffer\n");
-		return -EINVAL;
-	}
-
-	if (!vmw_kms_validate_mode_vram(vmw_priv,
-					info->fix.line_length,
-					var->yoffset + var->yres)) {
-		DRM_ERROR("Requested geom can not fit in framebuffer\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int vmw_fb_set_par(struct fb_info *info)
-{
-	struct vmw_fb_par *par = info->par;
-	struct vmw_private *vmw_priv = par->vmw_priv;
-	int ret;
-
-	ret = vmw_kms_write_svga(vmw_priv, info->var.xres, info->var.yres,
-				 info->fix.line_length,
-				 par->bpp, par->depth);
-	if (ret)
-		return ret;
-
-	if (vmw_priv->capabilities & SVGA_CAP_DISPLAY_TOPOLOGY) {
-		/* TODO check if pitch and offset changes */
-		vmw_write(vmw_priv, SVGA_REG_NUM_GUEST_DISPLAYS, 1);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, 0);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_IS_PRIMARY, true);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_X, info->var.xoffset);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_Y, info->var.yoffset);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_WIDTH, info->var.xres);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_HEIGHT, info->var.yres);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID);
-	}
-
-	/* This is really helpful since if this fails the user
-	 * can probably not see anything on the screen.
-	 */
-	WARN_ON(vmw_read(vmw_priv, SVGA_REG_FB_OFFSET) != 0);
-
-	return 0;
-}
-
-static int vmw_fb_pan_display(struct fb_var_screeninfo *var,
-			      struct fb_info *info)
-{
-	return 0;
-}
-
-static int vmw_fb_blank(int blank, struct fb_info *info)
-{
-	return 0;
-}
-
-/*
- * Dirty code
- */
-
-static void vmw_fb_dirty_flush(struct vmw_fb_par *par)
-{
-	struct vmw_private *vmw_priv = par->vmw_priv;
-	struct fb_info *info = vmw_priv->fb_info;
-	int stride = (info->fix.line_length / 4);
-	int *src = (int *)info->screen_base;
-	__le32 __iomem *vram_mem = par->bo_ptr;
-	unsigned long flags;
-	unsigned x, y, w, h;
-	int i, k;
-	struct {
-		uint32_t header;
-		SVGAFifoCmdUpdate body;
-	} *cmd;
-
-	if (vmw_priv->suspended)
-		return;
-
-	spin_lock_irqsave(&par->dirty.lock, flags);
-	if (!par->dirty.active) {
-		spin_unlock_irqrestore(&par->dirty.lock, flags);
-		return;
-	}
-	x = par->dirty.x1;
-	y = par->dirty.y1;
-	w = min(par->dirty.x2, info->var.xres) - x;
-	h = min(par->dirty.y2, info->var.yres) - y;
-	par->dirty.x1 = par->dirty.x2 = 0;
-	par->dirty.y1 = par->dirty.y2 = 0;
-	spin_unlock_irqrestore(&par->dirty.lock, flags);
-
-	for (i = y * stride; i < info->fix.smem_len / 4; i += stride) {
-		for (k = i+x; k < i+x+w && k < info->fix.smem_len / 4; k++)
-			iowrite32(src[k], vram_mem + k);
-	}
-
-#if 0
-	DRM_INFO("%s, (%u, %u) (%ux%u)\n", __func__, x, y, w, h);
-#endif
-
-	cmd = vmw_fifo_reserve(vmw_priv, sizeof(*cmd));
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Fifo reserve failed.\n");
-		return;
-	}
-
-	cmd->header = cpu_to_le32(SVGA_CMD_UPDATE);
-	cmd->body.x = cpu_to_le32(x);
-	cmd->body.y = cpu_to_le32(y);
-	cmd->body.width = cpu_to_le32(w);
-	cmd->body.height = cpu_to_le32(h);
-	vmw_fifo_commit(vmw_priv, sizeof(*cmd));
-}
-
-static void vmw_fb_dirty_mark(struct vmw_fb_par *par,
-			      unsigned x1, unsigned y1,
-			      unsigned width, unsigned height)
-{
-	struct fb_info *info = par->vmw_priv->fb_info;
-	unsigned long flags;
-	unsigned x2 = x1 + width;
-	unsigned y2 = y1 + height;
-
-	spin_lock_irqsave(&par->dirty.lock, flags);
-	if (par->dirty.x1 == par->dirty.x2) {
-		par->dirty.x1 = x1;
-		par->dirty.y1 = y1;
-		par->dirty.x2 = x2;
-		par->dirty.y2 = y2;
-		/* if we are active start the dirty work
-		 * we share the work with the defio system */
-		if (par->dirty.active)
-			schedule_delayed_work(&info->deferred_work, VMW_DIRTY_DELAY);
-	} else {
-		if (x1 < par->dirty.x1)
-			par->dirty.x1 = x1;
-		if (y1 < par->dirty.y1)
-			par->dirty.y1 = y1;
-		if (x2 > par->dirty.x2)
-			par->dirty.x2 = x2;
-		if (y2 > par->dirty.y2)
-			par->dirty.y2 = y2;
-	}
-	spin_unlock_irqrestore(&par->dirty.lock, flags);
-}
-
-static void vmw_deferred_io(struct fb_info *info,
-			    struct list_head *pagelist)
-{
-	struct vmw_fb_par *par = info->par;
-	unsigned long start, end, min, max;
-	unsigned long flags;
-	struct page *page;
-	int y1, y2;
-
-	min = ULONG_MAX;
-	max = 0;
-	list_for_each_entry(page, pagelist, lru) {
-		start = page->index << PAGE_SHIFT;
-		end = start + PAGE_SIZE - 1;
-		min = min(min, start);
-		max = max(max, end);
-	}
-
-	if (min < max) {
-		y1 = min / info->fix.line_length;
-		y2 = (max / info->fix.line_length) + 1;
-
-		spin_lock_irqsave(&par->dirty.lock, flags);
-		par->dirty.x1 = 0;
-		par->dirty.y1 = y1;
-		par->dirty.x2 = info->var.xres;
-		par->dirty.y2 = y2;
-		spin_unlock_irqrestore(&par->dirty.lock, flags);
-	}
-
-	vmw_fb_dirty_flush(par);
-};
-
-struct fb_deferred_io vmw_defio = {
-	.delay		= VMW_DIRTY_DELAY,
-	.deferred_io	= vmw_deferred_io,
-};
-
-/*
- * Draw code
- */
-
-static void vmw_fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	cfb_fillrect(info, rect);
-	vmw_fb_dirty_mark(info->par, rect->dx, rect->dy,
-			  rect->width, rect->height);
-}
-
-static void vmw_fb_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
-	cfb_copyarea(info, region);
-	vmw_fb_dirty_mark(info->par, region->dx, region->dy,
-			  region->width, region->height);
-}
-
-static void vmw_fb_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	cfb_imageblit(info, image);
-	vmw_fb_dirty_mark(info->par, image->dx, image->dy,
-			  image->width, image->height);
-}
-
-/*
- * Bring up code
- */
-
-static struct fb_ops vmw_fb_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = vmw_fb_check_var,
-	.fb_set_par = vmw_fb_set_par,
-	.fb_setcolreg = vmw_fb_setcolreg,
-	.fb_fillrect = vmw_fb_fillrect,
-	.fb_copyarea = vmw_fb_copyarea,
-	.fb_imageblit = vmw_fb_imageblit,
-	.fb_pan_display = vmw_fb_pan_display,
-	.fb_blank = vmw_fb_blank,
-};
-
-static int vmw_fb_create_bo(struct vmw_private *vmw_priv,
-			    size_t size, struct vmw_dma_buffer **out)
-{
-	struct vmw_dma_buffer *vmw_bo;
-	struct ttm_placement ne_placement = vmw_vram_ne_placement;
-	int ret;
-
-	ne_placement.lpfn = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
-
-	/* interuptable? */
-	ret = ttm_write_lock(&vmw_priv->fbdev_master.lock, false);
-	if (unlikely(ret != 0))
-		return ret;
-
-	vmw_bo = kmalloc(sizeof(*vmw_bo), GFP_KERNEL);
-	if (!vmw_bo)
-		goto err_unlock;
-
-	ret = vmw_dmabuf_init(vmw_priv, vmw_bo, size,
-			      &ne_placement,
-			      false,
-			      &vmw_dmabuf_bo_free);
-	if (unlikely(ret != 0))
-		goto err_unlock; /* init frees the buffer on failure */
-
-	*out = vmw_bo;
-
-	ttm_write_unlock(&vmw_priv->fbdev_master.lock);
-
-	return 0;
-
-err_unlock:
-	ttm_write_unlock(&vmw_priv->fbdev_master.lock);
-	return ret;
-}
-
-int vmw_fb_init(struct vmw_private *vmw_priv)
-{
-	struct device *device = &vmw_priv->dev->pdev->dev;
-	struct vmw_fb_par *par;
-	struct fb_info *info;
-	unsigned initial_width, initial_height;
-	unsigned fb_width, fb_height;
-	unsigned fb_bpp, fb_depth, fb_offset, fb_pitch, fb_size;
-	int ret;
-
-	fb_bpp = 32;
-	fb_depth = 24;
-
-	/* XXX As shouldn't these be as well. */
-	fb_width = min(vmw_priv->fb_max_width, (unsigned)2048);
-	fb_height = min(vmw_priv->fb_max_height, (unsigned)2048);
-
-	initial_width = min(vmw_priv->initial_width, fb_width);
-	initial_height = min(vmw_priv->initial_height, fb_height);
-
-	fb_pitch = fb_width * fb_bpp / 8;
-	fb_size = fb_pitch * fb_height;
-	fb_offset = vmw_read(vmw_priv, SVGA_REG_FB_OFFSET);
-
-	info = framebuffer_alloc(sizeof(*par), device);
-	if (!info)
-		return -ENOMEM;
-
-	/*
-	 * Par
-	 */
-	vmw_priv->fb_info = info;
-	par = info->par;
-	par->vmw_priv = vmw_priv;
-	par->depth = fb_depth;
-	par->bpp = fb_bpp;
-	par->vmalloc = NULL;
-	par->max_width = fb_width;
-	par->max_height = fb_height;
-
-	/*
-	 * Create buffers and alloc memory
-	 */
-	par->vmalloc = vmalloc(fb_size);
-	if (unlikely(par->vmalloc == NULL)) {
-		ret = -ENOMEM;
-		goto err_free;
-	}
-
-	ret = vmw_fb_create_bo(vmw_priv, fb_size, &par->vmw_bo);
-	if (unlikely(ret != 0))
-		goto err_free;
-
-	ret = ttm_bo_kmap(&par->vmw_bo->base,
-			  0,
-			  par->vmw_bo->base.num_pages,
-			  &par->map);
-	if (unlikely(ret != 0))
-		goto err_unref;
-	par->bo_ptr = ttm_kmap_obj_virtual(&par->map, &par->bo_iowrite);
-	par->bo_size = fb_size;
-
-	/*
-	 * Fixed and var
-	 */
-	strcpy(info->fix.id, "svgadrmfb");
-	info->fix.type = FB_TYPE_PACKED_PIXELS;
-	info->fix.visual = FB_VISUAL_TRUECOLOR;
-	info->fix.type_aux = 0;
-	info->fix.xpanstep = 1; /* doing it in hw */
-	info->fix.ypanstep = 1; /* doing it in hw */
-	info->fix.ywrapstep = 0;
-	info->fix.accel = FB_ACCEL_NONE;
-	info->fix.line_length = fb_pitch;
-
-	info->fix.smem_start = 0;
-	info->fix.smem_len = fb_size;
-
-	info->pseudo_palette = par->pseudo_palette;
-	info->screen_base = par->vmalloc;
-	info->screen_size = fb_size;
-
-	info->flags = FBINFO_DEFAULT;
-	info->fbops = &vmw_fb_ops;
-
-	/* 24 depth per default */
-	info->var.red.offset = 16;
-	info->var.green.offset = 8;
-	info->var.blue.offset = 0;
-	info->var.red.length = 8;
-	info->var.green.length = 8;
-	info->var.blue.length = 8;
-	info->var.transp.offset = 0;
-	info->var.transp.length = 0;
-
-	info->var.xres_virtual = fb_width;
-	info->var.yres_virtual = fb_height;
-	info->var.bits_per_pixel = par->bpp;
-	info->var.xoffset = 0;
-	info->var.yoffset = 0;
-	info->var.activate = FB_ACTIVATE_NOW;
-	info->var.height = -1;
-	info->var.width = -1;
-
-	info->var.xres = initial_width;
-	info->var.yres = initial_height;
-
-	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
-
-	info->apertures = alloc_apertures(1);
-	if (!info->apertures) {
-		ret = -ENOMEM;
-		goto err_aper;
-	}
-	info->apertures->ranges[0].base = vmw_priv->vram_start;
-	info->apertures->ranges[0].size = vmw_priv->vram_size;
-
-	/*
-	 * Dirty & Deferred IO
-	 */
-	par->dirty.x1 = par->dirty.x2 = 0;
-	par->dirty.y1 = par->dirty.y2 = 0;
-	par->dirty.active = true;
-	spin_lock_init(&par->dirty.lock);
-	info->fbdefio = &vmw_defio;
-	fb_deferred_io_init(info);
-
-	ret = register_framebuffer(info);
-	if (unlikely(ret != 0))
-		goto err_defio;
-
-	return 0;
-
-err_defio:
-	fb_deferred_io_cleanup(info);
-err_aper:
-	ttm_bo_kunmap(&par->map);
-err_unref:
-	ttm_bo_unref((struct ttm_buffer_object **)&par->vmw_bo);
-err_free:
-	vfree(par->vmalloc);
-	framebuffer_release(info);
-	vmw_priv->fb_info = NULL;
-
-	return ret;
-}
-
-int vmw_fb_close(struct vmw_private *vmw_priv)
-{
-	struct fb_info *info;
-	struct vmw_fb_par *par;
-	struct ttm_buffer_object *bo;
-
-	if (!vmw_priv->fb_info)
-		return 0;
-
-	info = vmw_priv->fb_info;
-	par = info->par;
-	bo = &par->vmw_bo->base;
-	par->vmw_bo = NULL;
-
-	/* ??? order */
-	fb_deferred_io_cleanup(info);
-	unregister_framebuffer(info);
-
-	ttm_bo_kunmap(&par->map);
-	ttm_bo_unref(&bo);
-
-	vfree(par->vmalloc);
-	framebuffer_release(info);
-
-	return 0;
-}
-
-int vmw_fb_off(struct vmw_private *vmw_priv)
-{
-	struct fb_info *info;
-	struct vmw_fb_par *par;
-	unsigned long flags;
-
-	if (!vmw_priv->fb_info)
-		return -EINVAL;
-
-	info = vmw_priv->fb_info;
-	par = info->par;
-
-	spin_lock_irqsave(&par->dirty.lock, flags);
-	par->dirty.active = false;
-	spin_unlock_irqrestore(&par->dirty.lock, flags);
-
-	flush_delayed_work_sync(&info->deferred_work);
-
-	par->bo_ptr = NULL;
-	ttm_bo_kunmap(&par->map);
-
-	vmw_dmabuf_unpin(vmw_priv, par->vmw_bo, false);
-
-	return 0;
-}
-
-int vmw_fb_on(struct vmw_private *vmw_priv)
-{
-	struct fb_info *info;
-	struct vmw_fb_par *par;
-	unsigned long flags;
-	bool dummy;
-	int ret;
-
-	if (!vmw_priv->fb_info)
-		return -EINVAL;
-
-	info = vmw_priv->fb_info;
-	par = info->par;
-
-	/* we are already active */
-	if (par->bo_ptr != NULL)
-		return 0;
-
-	/* Make sure that all overlays are stoped when we take over */
-	vmw_overlay_stop_all(vmw_priv);
-
-	ret = vmw_dmabuf_to_start_of_vram(vmw_priv, par->vmw_bo, true, false);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("could not move buffer to start of VRAM\n");
-		goto err_no_buffer;
-	}
-
-	ret = ttm_bo_kmap(&par->vmw_bo->base,
-			  0,
-			  par->vmw_bo->base.num_pages,
-			  &par->map);
-	BUG_ON(ret != 0);
-	par->bo_ptr = ttm_kmap_obj_virtual(&par->map, &dummy);
-
-	spin_lock_irqsave(&par->dirty.lock, flags);
-	par->dirty.active = true;
-	spin_unlock_irqrestore(&par->dirty.lock, flags);
-
-err_no_buffer:
-	vmw_fb_set_par(info);
-
-	vmw_fb_dirty_mark(par, 0, 0, info->var.xres, info->var.yres);
-
-	/* If there already was stuff dirty we wont
-	 * schedule a new work, so lets do it now */
-	schedule_delayed_work(&info->deferred_work, 0);
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
deleted file mode 100644
index f2fb8f15..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
+++ /dev/null
@@ -1,1154 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2011 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "drmP.h"
-#include "vmwgfx_drv.h"
-
-#define VMW_FENCE_WRAP (1 << 31)
-
-struct vmw_fence_manager {
-	int num_fence_objects;
-	struct vmw_private *dev_priv;
-	spinlock_t lock;
-	struct list_head fence_list;
-	struct work_struct work;
-	u32 user_fence_size;
-	u32 fence_size;
-	u32 event_fence_action_size;
-	bool fifo_down;
-	struct list_head cleanup_list;
-	uint32_t pending_actions[VMW_ACTION_MAX];
-	struct mutex goal_irq_mutex;
-	bool goal_irq_on; /* Protected by @goal_irq_mutex */
-	bool seqno_valid; /* Protected by @lock, and may not be set to true
-			     without the @goal_irq_mutex held. */
-};
-
-struct vmw_user_fence {
-	struct ttm_base_object base;
-	struct vmw_fence_obj fence;
-};
-
-/**
- * struct vmw_event_fence_action - fence action that delivers a drm event.
- *
- * @e: A struct drm_pending_event that controls the event delivery.
- * @action: A struct vmw_fence_action to hook up to a fence.
- * @fence: A referenced pointer to the fence to keep it alive while @action
- * hangs on it.
- * @dev: Pointer to a struct drm_device so we can access the event stuff.
- * @kref: Both @e and @action has destructors, so we need to refcount.
- * @size: Size accounted for this object.
- * @tv_sec: If non-null, the variable pointed to will be assigned
- * current time tv_sec val when the fence signals.
- * @tv_usec: Must be set if @tv_sec is set, and the variable pointed to will
- * be assigned the current time tv_usec val when the fence signals.
- */
-struct vmw_event_fence_action {
-	struct vmw_fence_action action;
-	struct list_head fpriv_head;
-
-	struct drm_pending_event *event;
-	struct vmw_fence_obj *fence;
-	struct drm_device *dev;
-
-	uint32_t *tv_sec;
-	uint32_t *tv_usec;
-};
-
-/**
- * Note on fencing subsystem usage of irqs:
- * Typically the vmw_fences_update function is called
- *
- * a) When a new fence seqno has been submitted by the fifo code.
- * b) On-demand when we have waiters. Sleeping waiters will switch on the
- * ANY_FENCE irq and call vmw_fences_update function each time an ANY_FENCE
- * irq is received. When the last fence waiter is gone, that IRQ is masked
- * away.
- *
- * In situations where there are no waiters and we don't submit any new fences,
- * fence objects may not be signaled. This is perfectly OK, since there are
- * no consumers of the signaled data, but that is NOT ok when there are fence
- * actions attached to a fence. The fencing subsystem then makes use of the
- * FENCE_GOAL irq and sets the fence goal seqno to that of the next fence
- * which has an action attached, and each time vmw_fences_update is called,
- * the subsystem makes sure the fence goal seqno is updated.
- *
- * The fence goal seqno irq is on as long as there are unsignaled fence
- * objects with actions attached to them.
- */
-
-static void vmw_fence_obj_destroy_locked(struct kref *kref)
-{
-	struct vmw_fence_obj *fence =
-		container_of(kref, struct vmw_fence_obj, kref);
-
-	struct vmw_fence_manager *fman = fence->fman;
-	unsigned int num_fences;
-
-	list_del_init(&fence->head);
-	num_fences = --fman->num_fence_objects;
-	spin_unlock_irq(&fman->lock);
-	if (fence->destroy)
-		fence->destroy(fence);
-	else
-		kfree(fence);
-
-	spin_lock_irq(&fman->lock);
-}
-
-
-/**
- * Execute signal actions on fences recently signaled.
- * This is done from a workqueue so we don't have to execute
- * signal actions from atomic context.
- */
-
-static void vmw_fence_work_func(struct work_struct *work)
-{
-	struct vmw_fence_manager *fman =
-		container_of(work, struct vmw_fence_manager, work);
-	struct list_head list;
-	struct vmw_fence_action *action, *next_action;
-	bool seqno_valid;
-
-	do {
-		INIT_LIST_HEAD(&list);
-		mutex_lock(&fman->goal_irq_mutex);
-
-		spin_lock_irq(&fman->lock);
-		list_splice_init(&fman->cleanup_list, &list);
-		seqno_valid = fman->seqno_valid;
-		spin_unlock_irq(&fman->lock);
-
-		if (!seqno_valid && fman->goal_irq_on) {
-			fman->goal_irq_on = false;
-			vmw_goal_waiter_remove(fman->dev_priv);
-		}
-		mutex_unlock(&fman->goal_irq_mutex);
-
-		if (list_empty(&list))
-			return;
-
-		/*
-		 * At this point, only we should be able to manipulate the
-		 * list heads of the actions we have on the private list.
-		 * hence fman::lock not held.
-		 */
-
-		list_for_each_entry_safe(action, next_action, &list, head) {
-			list_del_init(&action->head);
-			if (action->cleanup)
-				action->cleanup(action);
-		}
-	} while (1);
-}
-
-struct vmw_fence_manager *vmw_fence_manager_init(struct vmw_private *dev_priv)
-{
-	struct vmw_fence_manager *fman = kzalloc(sizeof(*fman), GFP_KERNEL);
-
-	if (unlikely(fman == NULL))
-		return NULL;
-
-	fman->dev_priv = dev_priv;
-	spin_lock_init(&fman->lock);
-	INIT_LIST_HEAD(&fman->fence_list);
-	INIT_LIST_HEAD(&fman->cleanup_list);
-	INIT_WORK(&fman->work, &vmw_fence_work_func);
-	fman->fifo_down = true;
-	fman->user_fence_size = ttm_round_pot(sizeof(struct vmw_user_fence));
-	fman->fence_size = ttm_round_pot(sizeof(struct vmw_fence_obj));
-	fman->event_fence_action_size =
-		ttm_round_pot(sizeof(struct vmw_event_fence_action));
-	mutex_init(&fman->goal_irq_mutex);
-
-	return fman;
-}
-
-void vmw_fence_manager_takedown(struct vmw_fence_manager *fman)
-{
-	unsigned long irq_flags;
-	bool lists_empty;
-
-	(void) cancel_work_sync(&fman->work);
-
-	spin_lock_irqsave(&fman->lock, irq_flags);
-	lists_empty = list_empty(&fman->fence_list) &&
-		list_empty(&fman->cleanup_list);
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-
-	BUG_ON(!lists_empty);
-	kfree(fman);
-}
-
-static int vmw_fence_obj_init(struct vmw_fence_manager *fman,
-			      struct vmw_fence_obj *fence,
-			      u32 seqno,
-			      uint32_t mask,
-			      void (*destroy) (struct vmw_fence_obj *fence))
-{
-	unsigned long irq_flags;
-	unsigned int num_fences;
-	int ret = 0;
-
-	fence->seqno = seqno;
-	INIT_LIST_HEAD(&fence->seq_passed_actions);
-	fence->fman = fman;
-	fence->signaled = 0;
-	fence->signal_mask = mask;
-	kref_init(&fence->kref);
-	fence->destroy = destroy;
-	init_waitqueue_head(&fence->queue);
-
-	spin_lock_irqsave(&fman->lock, irq_flags);
-	if (unlikely(fman->fifo_down)) {
-		ret = -EBUSY;
-		goto out_unlock;
-	}
-	list_add_tail(&fence->head, &fman->fence_list);
-	num_fences = ++fman->num_fence_objects;
-
-out_unlock:
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-	return ret;
-
-}
-
-struct vmw_fence_obj *vmw_fence_obj_reference(struct vmw_fence_obj *fence)
-{
-	if (unlikely(fence == NULL))
-		return NULL;
-
-	kref_get(&fence->kref);
-	return fence;
-}
-
-/**
- * vmw_fence_obj_unreference
- *
- * Note that this function may not be entered with disabled irqs since
- * it may re-enable them in the destroy function.
- *
- */
-void vmw_fence_obj_unreference(struct vmw_fence_obj **fence_p)
-{
-	struct vmw_fence_obj *fence = *fence_p;
-	struct vmw_fence_manager *fman;
-
-	if (unlikely(fence == NULL))
-		return;
-
-	fman = fence->fman;
-	*fence_p = NULL;
-	spin_lock_irq(&fman->lock);
-	BUG_ON(atomic_read(&fence->kref.refcount) == 0);
-	kref_put(&fence->kref, vmw_fence_obj_destroy_locked);
-	spin_unlock_irq(&fman->lock);
-}
-
-void vmw_fences_perform_actions(struct vmw_fence_manager *fman,
-				struct list_head *list)
-{
-	struct vmw_fence_action *action, *next_action;
-
-	list_for_each_entry_safe(action, next_action, list, head) {
-		list_del_init(&action->head);
-		fman->pending_actions[action->type]--;
-		if (action->seq_passed != NULL)
-			action->seq_passed(action);
-
-		/*
-		 * Add the cleanup action to the cleanup list so that
-		 * it will be performed by a worker task.
-		 */
-
-		list_add_tail(&action->head, &fman->cleanup_list);
-	}
-}
-
-/**
- * vmw_fence_goal_new_locked - Figure out a new device fence goal
- * seqno if needed.
- *
- * @fman: Pointer to a fence manager.
- * @passed_seqno: The seqno the device currently signals as passed.
- *
- * This function should be called with the fence manager lock held.
- * It is typically called when we have a new passed_seqno, and
- * we might need to update the fence goal. It checks to see whether
- * the current fence goal has already passed, and, in that case,
- * scans through all unsignaled fences to get the next fence object with an
- * action attached, and sets the seqno of that fence as a new fence goal.
- *
- * returns true if the device goal seqno was updated. False otherwise.
- */
-static bool vmw_fence_goal_new_locked(struct vmw_fence_manager *fman,
-				      u32 passed_seqno)
-{
-	u32 goal_seqno;
-	__le32 __iomem *fifo_mem;
-	struct vmw_fence_obj *fence;
-
-	if (likely(!fman->seqno_valid))
-		return false;
-
-	fifo_mem = fman->dev_priv->mmio_virt;
-	goal_seqno = ioread32(fifo_mem + SVGA_FIFO_FENCE_GOAL);
-	if (likely(passed_seqno - goal_seqno >= VMW_FENCE_WRAP))
-		return false;
-
-	fman->seqno_valid = false;
-	list_for_each_entry(fence, &fman->fence_list, head) {
-		if (!list_empty(&fence->seq_passed_actions)) {
-			fman->seqno_valid = true;
-			iowrite32(fence->seqno,
-				  fifo_mem + SVGA_FIFO_FENCE_GOAL);
-			break;
-		}
-	}
-
-	return true;
-}
-
-
-/**
- * vmw_fence_goal_check_locked - Replace the device fence goal seqno if
- * needed.
- *
- * @fence: Pointer to a struct vmw_fence_obj the seqno of which should be
- * considered as a device fence goal.
- *
- * This function should be called with the fence manager lock held.
- * It is typically called when an action has been attached to a fence to
- * check whether the seqno of that fence should be used for a fence
- * goal interrupt. This is typically needed if the current fence goal is
- * invalid, or has a higher seqno than that of the current fence object.
- *
- * returns true if the device goal seqno was updated. False otherwise.
- */
-static bool vmw_fence_goal_check_locked(struct vmw_fence_obj *fence)
-{
-	u32 goal_seqno;
-	__le32 __iomem *fifo_mem;
-
-	if (fence->signaled & DRM_VMW_FENCE_FLAG_EXEC)
-		return false;
-
-	fifo_mem = fence->fman->dev_priv->mmio_virt;
-	goal_seqno = ioread32(fifo_mem + SVGA_FIFO_FENCE_GOAL);
-	if (likely(fence->fman->seqno_valid &&
-		   goal_seqno - fence->seqno < VMW_FENCE_WRAP))
-		return false;
-
-	iowrite32(fence->seqno, fifo_mem + SVGA_FIFO_FENCE_GOAL);
-	fence->fman->seqno_valid = true;
-
-	return true;
-}
-
-void vmw_fences_update(struct vmw_fence_manager *fman)
-{
-	unsigned long flags;
-	struct vmw_fence_obj *fence, *next_fence;
-	struct list_head action_list;
-	bool needs_rerun;
-	uint32_t seqno, new_seqno;
-	__le32 __iomem *fifo_mem = fman->dev_priv->mmio_virt;
-
-	seqno = ioread32(fifo_mem + SVGA_FIFO_FENCE);
-rerun:
-	spin_lock_irqsave(&fman->lock, flags);
-	list_for_each_entry_safe(fence, next_fence, &fman->fence_list, head) {
-		if (seqno - fence->seqno < VMW_FENCE_WRAP) {
-			list_del_init(&fence->head);
-			fence->signaled |= DRM_VMW_FENCE_FLAG_EXEC;
-			INIT_LIST_HEAD(&action_list);
-			list_splice_init(&fence->seq_passed_actions,
-					 &action_list);
-			vmw_fences_perform_actions(fman, &action_list);
-			wake_up_all(&fence->queue);
-		} else
-			break;
-	}
-
-	needs_rerun = vmw_fence_goal_new_locked(fman, seqno);
-
-	if (!list_empty(&fman->cleanup_list))
-		(void) schedule_work(&fman->work);
-	spin_unlock_irqrestore(&fman->lock, flags);
-
-	/*
-	 * Rerun if the fence goal seqno was updated, and the
-	 * hardware might have raced with that update, so that
-	 * we missed a fence_goal irq.
-	 */
-
-	if (unlikely(needs_rerun)) {
-		new_seqno = ioread32(fifo_mem + SVGA_FIFO_FENCE);
-		if (new_seqno != seqno) {
-			seqno = new_seqno;
-			goto rerun;
-		}
-	}
-}
-
-bool vmw_fence_obj_signaled(struct vmw_fence_obj *fence,
-			    uint32_t flags)
-{
-	struct vmw_fence_manager *fman = fence->fman;
-	unsigned long irq_flags;
-	uint32_t signaled;
-
-	spin_lock_irqsave(&fman->lock, irq_flags);
-	signaled = fence->signaled;
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-
-	flags &= fence->signal_mask;
-	if ((signaled & flags) == flags)
-		return 1;
-
-	if ((signaled & DRM_VMW_FENCE_FLAG_EXEC) == 0)
-		vmw_fences_update(fman);
-
-	spin_lock_irqsave(&fman->lock, irq_flags);
-	signaled = fence->signaled;
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-
-	return ((signaled & flags) == flags);
-}
-
-int vmw_fence_obj_wait(struct vmw_fence_obj *fence,
-		       uint32_t flags, bool lazy,
-		       bool interruptible, unsigned long timeout)
-{
-	struct vmw_private *dev_priv = fence->fman->dev_priv;
-	long ret;
-
-	if (likely(vmw_fence_obj_signaled(fence, flags)))
-		return 0;
-
-	vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
-	vmw_seqno_waiter_add(dev_priv);
-
-	if (interruptible)
-		ret = wait_event_interruptible_timeout
-			(fence->queue,
-			 vmw_fence_obj_signaled(fence, flags),
-			 timeout);
-	else
-		ret = wait_event_timeout
-			(fence->queue,
-			 vmw_fence_obj_signaled(fence, flags),
-			 timeout);
-
-	vmw_seqno_waiter_remove(dev_priv);
-
-	if (unlikely(ret == 0))
-		ret = -EBUSY;
-	else if (likely(ret > 0))
-		ret = 0;
-
-	return ret;
-}
-
-void vmw_fence_obj_flush(struct vmw_fence_obj *fence)
-{
-	struct vmw_private *dev_priv = fence->fman->dev_priv;
-
-	vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
-}
-
-static void vmw_fence_destroy(struct vmw_fence_obj *fence)
-{
-	struct vmw_fence_manager *fman = fence->fman;
-
-	kfree(fence);
-	/*
-	 * Free kernel space accounting.
-	 */
-	ttm_mem_global_free(vmw_mem_glob(fman->dev_priv),
-			    fman->fence_size);
-}
-
-int vmw_fence_create(struct vmw_fence_manager *fman,
-		     uint32_t seqno,
-		     uint32_t mask,
-		     struct vmw_fence_obj **p_fence)
-{
-	struct ttm_mem_global *mem_glob = vmw_mem_glob(fman->dev_priv);
-	struct vmw_fence_obj *fence;
-	int ret;
-
-	ret = ttm_mem_global_alloc(mem_glob, fman->fence_size,
-				   false, false);
-	if (unlikely(ret != 0))
-		return ret;
-
-	fence = kzalloc(sizeof(*fence), GFP_KERNEL);
-	if (unlikely(fence == NULL)) {
-		ret = -ENOMEM;
-		goto out_no_object;
-	}
-
-	ret = vmw_fence_obj_init(fman, fence, seqno, mask,
-				 vmw_fence_destroy);
-	if (unlikely(ret != 0))
-		goto out_err_init;
-
-	*p_fence = fence;
-	return 0;
-
-out_err_init:
-	kfree(fence);
-out_no_object:
-	ttm_mem_global_free(mem_glob, fman->fence_size);
-	return ret;
-}
-
-
-static void vmw_user_fence_destroy(struct vmw_fence_obj *fence)
-{
-	struct vmw_user_fence *ufence =
-		container_of(fence, struct vmw_user_fence, fence);
-	struct vmw_fence_manager *fman = fence->fman;
-
-	kfree(ufence);
-	/*
-	 * Free kernel space accounting.
-	 */
-	ttm_mem_global_free(vmw_mem_glob(fman->dev_priv),
-			    fman->user_fence_size);
-}
-
-static void vmw_user_fence_base_release(struct ttm_base_object **p_base)
-{
-	struct ttm_base_object *base = *p_base;
-	struct vmw_user_fence *ufence =
-		container_of(base, struct vmw_user_fence, base);
-	struct vmw_fence_obj *fence = &ufence->fence;
-
-	*p_base = NULL;
-	vmw_fence_obj_unreference(&fence);
-}
-
-int vmw_user_fence_create(struct drm_file *file_priv,
-			  struct vmw_fence_manager *fman,
-			  uint32_t seqno,
-			  uint32_t mask,
-			  struct vmw_fence_obj **p_fence,
-			  uint32_t *p_handle)
-{
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct vmw_user_fence *ufence;
-	struct vmw_fence_obj *tmp;
-	struct ttm_mem_global *mem_glob = vmw_mem_glob(fman->dev_priv);
-	int ret;
-
-	/*
-	 * Kernel memory space accounting, since this object may
-	 * be created by a user-space request.
-	 */
-
-	ret = ttm_mem_global_alloc(mem_glob, fman->user_fence_size,
-				   false, false);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ufence = kzalloc(sizeof(*ufence), GFP_KERNEL);
-	if (unlikely(ufence == NULL)) {
-		ret = -ENOMEM;
-		goto out_no_object;
-	}
-
-	ret = vmw_fence_obj_init(fman, &ufence->fence, seqno,
-				 mask, vmw_user_fence_destroy);
-	if (unlikely(ret != 0)) {
-		kfree(ufence);
-		goto out_no_object;
-	}
-
-	/*
-	 * The base object holds a reference which is freed in
-	 * vmw_user_fence_base_release.
-	 */
-	tmp = vmw_fence_obj_reference(&ufence->fence);
-	ret = ttm_base_object_init(tfile, &ufence->base, false,
-				   VMW_RES_FENCE,
-				   &vmw_user_fence_base_release, NULL);
-
-
-	if (unlikely(ret != 0)) {
-		/*
-		 * Free the base object's reference
-		 */
-		vmw_fence_obj_unreference(&tmp);
-		goto out_err;
-	}
-
-	*p_fence = &ufence->fence;
-	*p_handle = ufence->base.hash.key;
-
-	return 0;
-out_err:
-	tmp = &ufence->fence;
-	vmw_fence_obj_unreference(&tmp);
-out_no_object:
-	ttm_mem_global_free(mem_glob, fman->user_fence_size);
-	return ret;
-}
-
-
-/**
- * vmw_fence_fifo_down - signal all unsignaled fence objects.
- */
-
-void vmw_fence_fifo_down(struct vmw_fence_manager *fman)
-{
-	unsigned long irq_flags;
-	struct list_head action_list;
-	int ret;
-
-	/*
-	 * The list may be altered while we traverse it, so always
-	 * restart when we've released the fman->lock.
-	 */
-
-	spin_lock_irqsave(&fman->lock, irq_flags);
-	fman->fifo_down = true;
-	while (!list_empty(&fman->fence_list)) {
-		struct vmw_fence_obj *fence =
-			list_entry(fman->fence_list.prev, struct vmw_fence_obj,
-				   head);
-		kref_get(&fence->kref);
-		spin_unlock_irq(&fman->lock);
-
-		ret = vmw_fence_obj_wait(fence, fence->signal_mask,
-					 false, false,
-					 VMW_FENCE_WAIT_TIMEOUT);
-
-		if (unlikely(ret != 0)) {
-			list_del_init(&fence->head);
-			fence->signaled |= DRM_VMW_FENCE_FLAG_EXEC;
-			INIT_LIST_HEAD(&action_list);
-			list_splice_init(&fence->seq_passed_actions,
-					 &action_list);
-			vmw_fences_perform_actions(fman, &action_list);
-			wake_up_all(&fence->queue);
-		}
-
-		spin_lock_irq(&fman->lock);
-
-		BUG_ON(!list_empty(&fence->head));
-		kref_put(&fence->kref, vmw_fence_obj_destroy_locked);
-	}
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-}
-
-void vmw_fence_fifo_up(struct vmw_fence_manager *fman)
-{
-	unsigned long irq_flags;
-
-	spin_lock_irqsave(&fman->lock, irq_flags);
-	fman->fifo_down = false;
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-}
-
-
-int vmw_fence_obj_wait_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv)
-{
-	struct drm_vmw_fence_wait_arg *arg =
-	    (struct drm_vmw_fence_wait_arg *)data;
-	unsigned long timeout;
-	struct ttm_base_object *base;
-	struct vmw_fence_obj *fence;
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	int ret;
-	uint64_t wait_timeout = ((uint64_t)arg->timeout_us * HZ);
-
-	/*
-	 * 64-bit division not present on 32-bit systems, so do an
-	 * approximation. (Divide by 1000000).
-	 */
-
-	wait_timeout = (wait_timeout >> 20) + (wait_timeout >> 24) -
-	  (wait_timeout >> 26);
-
-	if (!arg->cookie_valid) {
-		arg->cookie_valid = 1;
-		arg->kernel_cookie = jiffies + wait_timeout;
-	}
-
-	base = ttm_base_object_lookup(tfile, arg->handle);
-	if (unlikely(base == NULL)) {
-		printk(KERN_ERR "Wait invalid fence object handle "
-		       "0x%08lx.\n",
-		       (unsigned long)arg->handle);
-		return -EINVAL;
-	}
-
-	fence = &(container_of(base, struct vmw_user_fence, base)->fence);
-
-	timeout = jiffies;
-	if (time_after_eq(timeout, (unsigned long)arg->kernel_cookie)) {
-		ret = ((vmw_fence_obj_signaled(fence, arg->flags)) ?
-		       0 : -EBUSY);
-		goto out;
-	}
-
-	timeout = (unsigned long)arg->kernel_cookie - timeout;
-
-	ret = vmw_fence_obj_wait(fence, arg->flags, arg->lazy, true, timeout);
-
-out:
-	ttm_base_object_unref(&base);
-
-	/*
-	 * Optionally unref the fence object.
-	 */
-
-	if (ret == 0 && (arg->wait_options & DRM_VMW_WAIT_OPTION_UNREF))
-		return ttm_ref_object_base_unref(tfile, arg->handle,
-						 TTM_REF_USAGE);
-	return ret;
-}
-
-int vmw_fence_obj_signaled_ioctl(struct drm_device *dev, void *data,
-				 struct drm_file *file_priv)
-{
-	struct drm_vmw_fence_signaled_arg *arg =
-		(struct drm_vmw_fence_signaled_arg *) data;
-	struct ttm_base_object *base;
-	struct vmw_fence_obj *fence;
-	struct vmw_fence_manager *fman;
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct vmw_private *dev_priv = vmw_priv(dev);
-
-	base = ttm_base_object_lookup(tfile, arg->handle);
-	if (unlikely(base == NULL)) {
-		printk(KERN_ERR "Fence signaled invalid fence object handle "
-		       "0x%08lx.\n",
-		       (unsigned long)arg->handle);
-		return -EINVAL;
-	}
-
-	fence = &(container_of(base, struct vmw_user_fence, base)->fence);
-	fman = fence->fman;
-
-	arg->signaled = vmw_fence_obj_signaled(fence, arg->flags);
-	spin_lock_irq(&fman->lock);
-
-	arg->signaled_flags = fence->signaled;
-	arg->passed_seqno = dev_priv->last_read_seqno;
-	spin_unlock_irq(&fman->lock);
-
-	ttm_base_object_unref(&base);
-
-	return 0;
-}
-
-
-int vmw_fence_obj_unref_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct drm_vmw_fence_arg *arg =
-		(struct drm_vmw_fence_arg *) data;
-
-	return ttm_ref_object_base_unref(vmw_fpriv(file_priv)->tfile,
-					 arg->handle,
-					 TTM_REF_USAGE);
-}
-
-/**
- * vmw_event_fence_fpriv_gone - Remove references to struct drm_file objects
- *
- * @fman: Pointer to a struct vmw_fence_manager
- * @event_list: Pointer to linked list of struct vmw_event_fence_action objects
- * with pointers to a struct drm_file object about to be closed.
- *
- * This function removes all pending fence events with references to a
- * specific struct drm_file object about to be closed. The caller is required
- * to pass a list of all struct vmw_event_fence_action objects with such
- * events attached. This function is typically called before the
- * struct drm_file object's event management is taken down.
- */
-void vmw_event_fence_fpriv_gone(struct vmw_fence_manager *fman,
-				struct list_head *event_list)
-{
-	struct vmw_event_fence_action *eaction;
-	struct drm_pending_event *event;
-	unsigned long irq_flags;
-
-	while (1) {
-		spin_lock_irqsave(&fman->lock, irq_flags);
-		if (list_empty(event_list))
-			goto out_unlock;
-		eaction = list_first_entry(event_list,
-					   struct vmw_event_fence_action,
-					   fpriv_head);
-		list_del_init(&eaction->fpriv_head);
-		event = eaction->event;
-		eaction->event = NULL;
-		spin_unlock_irqrestore(&fman->lock, irq_flags);
-		event->destroy(event);
-	}
-out_unlock:
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-}
-
-
-/**
- * vmw_event_fence_action_seq_passed
- *
- * @action: The struct vmw_fence_action embedded in a struct
- * vmw_event_fence_action.
- *
- * This function is called when the seqno of the fence where @action is
- * attached has passed. It queues the event on the submitter's event list.
- * This function is always called from atomic context, and may be called
- * from irq context.
- */
-static void vmw_event_fence_action_seq_passed(struct vmw_fence_action *action)
-{
-	struct vmw_event_fence_action *eaction =
-		container_of(action, struct vmw_event_fence_action, action);
-	struct drm_device *dev = eaction->dev;
-	struct drm_pending_event *event = eaction->event;
-	struct drm_file *file_priv;
-	unsigned long irq_flags;
-
-	if (unlikely(event == NULL))
-		return;
-
-	file_priv = event->file_priv;
-	spin_lock_irqsave(&dev->event_lock, irq_flags);
-
-	if (likely(eaction->tv_sec != NULL)) {
-		struct timeval tv;
-
-		do_gettimeofday(&tv);
-		*eaction->tv_sec = tv.tv_sec;
-		*eaction->tv_usec = tv.tv_usec;
-	}
-
-	list_del_init(&eaction->fpriv_head);
-	list_add_tail(&eaction->event->link, &file_priv->event_list);
-	eaction->event = NULL;
-	wake_up_all(&file_priv->event_wait);
-	spin_unlock_irqrestore(&dev->event_lock, irq_flags);
-}
-
-/**
- * vmw_event_fence_action_cleanup
- *
- * @action: The struct vmw_fence_action embedded in a struct
- * vmw_event_fence_action.
- *
- * This function is the struct vmw_fence_action destructor. It's typically
- * called from a workqueue.
- */
-static void vmw_event_fence_action_cleanup(struct vmw_fence_action *action)
-{
-	struct vmw_event_fence_action *eaction =
-		container_of(action, struct vmw_event_fence_action, action);
-	struct vmw_fence_manager *fman = eaction->fence->fman;
-	unsigned long irq_flags;
-
-	spin_lock_irqsave(&fman->lock, irq_flags);
-	list_del(&eaction->fpriv_head);
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-
-	vmw_fence_obj_unreference(&eaction->fence);
-	kfree(eaction);
-}
-
-
-/**
- * vmw_fence_obj_add_action - Add an action to a fence object.
- *
- * @fence - The fence object.
- * @action - The action to add.
- *
- * Note that the action callbacks may be executed before this function
- * returns.
- */
-void vmw_fence_obj_add_action(struct vmw_fence_obj *fence,
-			      struct vmw_fence_action *action)
-{
-	struct vmw_fence_manager *fman = fence->fman;
-	unsigned long irq_flags;
-	bool run_update = false;
-
-	mutex_lock(&fman->goal_irq_mutex);
-	spin_lock_irqsave(&fman->lock, irq_flags);
-
-	fman->pending_actions[action->type]++;
-	if (fence->signaled & DRM_VMW_FENCE_FLAG_EXEC) {
-		struct list_head action_list;
-
-		INIT_LIST_HEAD(&action_list);
-		list_add_tail(&action->head, &action_list);
-		vmw_fences_perform_actions(fman, &action_list);
-	} else {
-		list_add_tail(&action->head, &fence->seq_passed_actions);
-
-		/*
-		 * This function may set fman::seqno_valid, so it must
-		 * be run with the goal_irq_mutex held.
-		 */
-		run_update = vmw_fence_goal_check_locked(fence);
-	}
-
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-
-	if (run_update) {
-		if (!fman->goal_irq_on) {
-			fman->goal_irq_on = true;
-			vmw_goal_waiter_add(fman->dev_priv);
-		}
-		vmw_fences_update(fman);
-	}
-	mutex_unlock(&fman->goal_irq_mutex);
-
-}
-
-/**
- * vmw_event_fence_action_create - Post an event for sending when a fence
- * object seqno has passed.
- *
- * @file_priv: The file connection on which the event should be posted.
- * @fence: The fence object on which to post the event.
- * @event: Event to be posted. This event should've been alloced
- * using k[mz]alloc, and should've been completely initialized.
- * @interruptible: Interruptible waits if possible.
- *
- * As a side effect, the object pointed to by @event may have been
- * freed when this function returns. If this function returns with
- * an error code, the caller needs to free that object.
- */
-
-int vmw_event_fence_action_queue(struct drm_file *file_priv,
-				 struct vmw_fence_obj *fence,
-				 struct drm_pending_event *event,
-				 uint32_t *tv_sec,
-				 uint32_t *tv_usec,
-				 bool interruptible)
-{
-	struct vmw_event_fence_action *eaction;
-	struct vmw_fence_manager *fman = fence->fman;
-	struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv);
-	unsigned long irq_flags;
-
-	eaction = kzalloc(sizeof(*eaction), GFP_KERNEL);
-	if (unlikely(eaction == NULL))
-		return -ENOMEM;
-
-	eaction->event = event;
-
-	eaction->action.seq_passed = vmw_event_fence_action_seq_passed;
-	eaction->action.cleanup = vmw_event_fence_action_cleanup;
-	eaction->action.type = VMW_ACTION_EVENT;
-
-	eaction->fence = vmw_fence_obj_reference(fence);
-	eaction->dev = fman->dev_priv->dev;
-	eaction->tv_sec = tv_sec;
-	eaction->tv_usec = tv_usec;
-
-	spin_lock_irqsave(&fman->lock, irq_flags);
-	list_add_tail(&eaction->fpriv_head, &vmw_fp->fence_events);
-	spin_unlock_irqrestore(&fman->lock, irq_flags);
-
-	vmw_fence_obj_add_action(fence, &eaction->action);
-
-	return 0;
-}
-
-struct vmw_event_fence_pending {
-	struct drm_pending_event base;
-	struct drm_vmw_event_fence event;
-};
-
-int vmw_event_fence_action_create(struct drm_file *file_priv,
-				  struct vmw_fence_obj *fence,
-				  uint32_t flags,
-				  uint64_t user_data,
-				  bool interruptible)
-{
-	struct vmw_event_fence_pending *event;
-	struct drm_device *dev = fence->fman->dev_priv->dev;
-	unsigned long irq_flags;
-	int ret;
-
-	spin_lock_irqsave(&dev->event_lock, irq_flags);
-
-	ret = (file_priv->event_space < sizeof(event->event)) ? -EBUSY : 0;
-	if (likely(ret == 0))
-		file_priv->event_space -= sizeof(event->event);
-
-	spin_unlock_irqrestore(&dev->event_lock, irq_flags);
-
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed to allocate event space for this file.\n");
-		goto out_no_space;
-	}
-
-
-	event = kzalloc(sizeof(event->event), GFP_KERNEL);
-	if (unlikely(event == NULL)) {
-		DRM_ERROR("Failed to allocate an event.\n");
-		ret = -ENOMEM;
-		goto out_no_event;
-	}
-
-	event->event.base.type = DRM_VMW_EVENT_FENCE_SIGNALED;
-	event->event.base.length = sizeof(*event);
-	event->event.user_data = user_data;
-
-	event->base.event = &event->event.base;
-	event->base.file_priv = file_priv;
-	event->base.destroy = (void (*) (struct drm_pending_event *)) kfree;
-
-
-	if (flags & DRM_VMW_FE_FLAG_REQ_TIME)
-		ret = vmw_event_fence_action_queue(file_priv, fence,
-						   &event->base,
-						   &event->event.tv_sec,
-						   &event->event.tv_usec,
-						   interruptible);
-	else
-		ret = vmw_event_fence_action_queue(file_priv, fence,
-						   &event->base,
-						   NULL,
-						   NULL,
-						   interruptible);
-	if (ret != 0)
-		goto out_no_queue;
-
-out_no_queue:
-	event->base.destroy(&event->base);
-out_no_event:
-	spin_lock_irqsave(&dev->event_lock, irq_flags);
-	file_priv->event_space += sizeof(*event);
-	spin_unlock_irqrestore(&dev->event_lock, irq_flags);
-out_no_space:
-	return ret;
-}
-
-int vmw_fence_event_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct drm_vmw_fence_event_arg *arg =
-		(struct drm_vmw_fence_event_arg *) data;
-	struct vmw_fence_obj *fence = NULL;
-	struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv);
-	struct drm_vmw_fence_rep __user *user_fence_rep =
-		(struct drm_vmw_fence_rep __user *)(unsigned long)
-		arg->fence_rep;
-	uint32_t handle;
-	int ret;
-
-	/*
-	 * Look up an existing fence object,
-	 * and if user-space wants a new reference,
-	 * add one.
-	 */
-	if (arg->handle) {
-		struct ttm_base_object *base =
-			ttm_base_object_lookup(vmw_fp->tfile, arg->handle);
-
-		if (unlikely(base == NULL)) {
-			DRM_ERROR("Fence event invalid fence object handle "
-				  "0x%08lx.\n",
-				  (unsigned long)arg->handle);
-			return -EINVAL;
-		}
-		fence = &(container_of(base, struct vmw_user_fence,
-				       base)->fence);
-		(void) vmw_fence_obj_reference(fence);
-
-		if (user_fence_rep != NULL) {
-			bool existed;
-
-			ret = ttm_ref_object_add(vmw_fp->tfile, base,
-						 TTM_REF_USAGE, &existed);
-			if (unlikely(ret != 0)) {
-				DRM_ERROR("Failed to reference a fence "
-					  "object.\n");
-				goto out_no_ref_obj;
-			}
-			handle = base->hash.key;
-		}
-		ttm_base_object_unref(&base);
-	}
-
-	/*
-	 * Create a new fence object.
-	 */
-	if (!fence) {
-		ret = vmw_execbuf_fence_commands(file_priv, dev_priv,
-						 &fence,
-						 (user_fence_rep) ?
-						 &handle : NULL);
-		if (unlikely(ret != 0)) {
-			DRM_ERROR("Fence event failed to create fence.\n");
-			return ret;
-		}
-	}
-
-	BUG_ON(fence == NULL);
-
-	if (arg->flags & DRM_VMW_FE_FLAG_REQ_TIME)
-		ret = vmw_event_fence_action_create(file_priv, fence,
-						    arg->flags,
-						    arg->user_data,
-						    true);
-	else
-		ret = vmw_event_fence_action_create(file_priv, fence,
-						    arg->flags,
-						    arg->user_data,
-						    true);
-
-	if (unlikely(ret != 0)) {
-		if (ret != -ERESTARTSYS)
-			DRM_ERROR("Failed to attach event to fence.\n");
-		goto out_no_create;
-	}
-
-	vmw_execbuf_copy_fence_user(dev_priv, vmw_fp, 0, user_fence_rep, fence,
-				    handle);
-	vmw_fence_obj_unreference(&fence);
-	return 0;
-out_no_create:
-	if (user_fence_rep != NULL)
-		ttm_ref_object_base_unref(vmw_fpriv(file_priv)->tfile,
-					  handle, TTM_REF_USAGE);
-out_no_ref_obj:
-	vmw_fence_obj_unreference(&fence);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h
deleted file mode 100644
index faf2e787..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2011 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef _VMWGFX_FENCE_H_
-
-#define VMW_FENCE_WAIT_TIMEOUT (5*HZ)
-
-struct vmw_private;
-
-struct vmw_fence_manager;
-
-/**
- *
- *
- */
-enum vmw_action_type {
-	VMW_ACTION_EVENT = 0,
-	VMW_ACTION_MAX
-};
-
-struct vmw_fence_action {
-	struct list_head head;
-	enum vmw_action_type type;
-	void (*seq_passed) (struct vmw_fence_action *action);
-	void (*cleanup) (struct vmw_fence_action *action);
-};
-
-struct vmw_fence_obj {
-	struct kref kref;
-	u32 seqno;
-
-	struct vmw_fence_manager *fman;
-	struct list_head head;
-	uint32_t signaled;
-	uint32_t signal_mask;
-	struct list_head seq_passed_actions;
-	void (*destroy)(struct vmw_fence_obj *fence);
-	wait_queue_head_t queue;
-};
-
-extern struct vmw_fence_manager *
-vmw_fence_manager_init(struct vmw_private *dev_priv);
-
-extern void vmw_fence_manager_takedown(struct vmw_fence_manager *fman);
-
-extern void vmw_fence_obj_unreference(struct vmw_fence_obj **fence_p);
-
-extern struct vmw_fence_obj *
-vmw_fence_obj_reference(struct vmw_fence_obj *fence);
-
-extern void vmw_fences_update(struct vmw_fence_manager *fman);
-
-extern bool vmw_fence_obj_signaled(struct vmw_fence_obj *fence,
-				   uint32_t flags);
-
-extern int vmw_fence_obj_wait(struct vmw_fence_obj *fence, uint32_t flags,
-			      bool lazy,
-			      bool interruptible, unsigned long timeout);
-
-extern void vmw_fence_obj_flush(struct vmw_fence_obj *fence);
-
-extern int vmw_fence_create(struct vmw_fence_manager *fman,
-			    uint32_t seqno,
-			    uint32_t mask,
-			    struct vmw_fence_obj **p_fence);
-
-extern int vmw_user_fence_create(struct drm_file *file_priv,
-				 struct vmw_fence_manager *fman,
-				 uint32_t sequence,
-				 uint32_t mask,
-				 struct vmw_fence_obj **p_fence,
-				 uint32_t *p_handle);
-
-extern void vmw_fence_fifo_up(struct vmw_fence_manager *fman);
-
-extern void vmw_fence_fifo_down(struct vmw_fence_manager *fman);
-
-extern int vmw_fence_obj_wait_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv);
-
-extern int vmw_fence_obj_signaled_ioctl(struct drm_device *dev, void *data,
-					struct drm_file *file_priv);
-
-extern int vmw_fence_obj_unref_ioctl(struct drm_device *dev, void *data,
-				     struct drm_file *file_priv);
-extern int vmw_fence_event_ioctl(struct drm_device *dev, void *data,
-				 struct drm_file *file_priv);
-extern void vmw_event_fence_fpriv_gone(struct vmw_fence_manager *fman,
-				       struct list_head *event_list);
-extern int vmw_event_fence_action_queue(struct drm_file *filee_priv,
-					struct vmw_fence_obj *fence,
-					struct drm_pending_event *event,
-					uint32_t *tv_sec,
-					uint32_t *tv_usec,
-					bool interruptible);
-#endif /* _VMWGFX_FENCE_H_ */
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
deleted file mode 100644
index a0c2f12b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ /dev/null
@@ -1,568 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vmwgfx_drv.h"
-#include "drmP.h"
-#include "ttm/ttm_placement.h"
-
-bool vmw_fifo_have_3d(struct vmw_private *dev_priv)
-{
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-	uint32_t fifo_min, hwversion;
-	const struct vmw_fifo_state *fifo = &dev_priv->fifo;
-
-	if (!(dev_priv->capabilities & SVGA_CAP_EXTENDED_FIFO))
-		return false;
-
-	fifo_min = ioread32(fifo_mem  + SVGA_FIFO_MIN);
-	if (fifo_min <= SVGA_FIFO_3D_HWVERSION * sizeof(unsigned int))
-		return false;
-
-	hwversion = ioread32(fifo_mem +
-			     ((fifo->capabilities &
-			       SVGA_FIFO_CAP_3D_HWVERSION_REVISED) ?
-			      SVGA_FIFO_3D_HWVERSION_REVISED :
-			      SVGA_FIFO_3D_HWVERSION));
-
-	if (hwversion == 0)
-		return false;
-
-	if (hwversion < SVGA3D_HWVERSION_WS8_B1)
-		return false;
-
-	/* Non-Screen Object path does not support surfaces */
-	if (!dev_priv->sou_priv)
-		return false;
-
-	return true;
-}
-
-bool vmw_fifo_have_pitchlock(struct vmw_private *dev_priv)
-{
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-	uint32_t caps;
-
-	if (!(dev_priv->capabilities & SVGA_CAP_EXTENDED_FIFO))
-		return false;
-
-	caps = ioread32(fifo_mem + SVGA_FIFO_CAPABILITIES);
-	if (caps & SVGA_FIFO_CAP_PITCHLOCK)
-		return true;
-
-	return false;
-}
-
-int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
-{
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-	uint32_t max;
-	uint32_t min;
-	uint32_t dummy;
-
-	fifo->static_buffer_size = VMWGFX_FIFO_STATIC_SIZE;
-	fifo->static_buffer = vmalloc(fifo->static_buffer_size);
-	if (unlikely(fifo->static_buffer == NULL))
-		return -ENOMEM;
-
-	fifo->dynamic_buffer = NULL;
-	fifo->reserved_size = 0;
-	fifo->using_bounce_buffer = false;
-
-	mutex_init(&fifo->fifo_mutex);
-	init_rwsem(&fifo->rwsem);
-
-	/*
-	 * Allow mapping the first page read-only to user-space.
-	 */
-
-	DRM_INFO("width %d\n", vmw_read(dev_priv, SVGA_REG_WIDTH));
-	DRM_INFO("height %d\n", vmw_read(dev_priv, SVGA_REG_HEIGHT));
-	DRM_INFO("bpp %d\n", vmw_read(dev_priv, SVGA_REG_BITS_PER_PIXEL));
-
-	mutex_lock(&dev_priv->hw_mutex);
-	dev_priv->enable_state = vmw_read(dev_priv, SVGA_REG_ENABLE);
-	dev_priv->config_done_state = vmw_read(dev_priv, SVGA_REG_CONFIG_DONE);
-	dev_priv->traces_state = vmw_read(dev_priv, SVGA_REG_TRACES);
-	vmw_write(dev_priv, SVGA_REG_ENABLE, 1);
-
-	min = 4;
-	if (dev_priv->capabilities & SVGA_CAP_EXTENDED_FIFO)
-		min = vmw_read(dev_priv, SVGA_REG_MEM_REGS);
-	min <<= 2;
-
-	if (min < PAGE_SIZE)
-		min = PAGE_SIZE;
-
-	iowrite32(min, fifo_mem + SVGA_FIFO_MIN);
-	iowrite32(dev_priv->mmio_size, fifo_mem + SVGA_FIFO_MAX);
-	wmb();
-	iowrite32(min,  fifo_mem + SVGA_FIFO_NEXT_CMD);
-	iowrite32(min,  fifo_mem + SVGA_FIFO_STOP);
-	iowrite32(0, fifo_mem + SVGA_FIFO_BUSY);
-	mb();
-
-	vmw_write(dev_priv, SVGA_REG_CONFIG_DONE, 1);
-	mutex_unlock(&dev_priv->hw_mutex);
-
-	max = ioread32(fifo_mem + SVGA_FIFO_MAX);
-	min = ioread32(fifo_mem  + SVGA_FIFO_MIN);
-	fifo->capabilities = ioread32(fifo_mem + SVGA_FIFO_CAPABILITIES);
-
-	DRM_INFO("Fifo max 0x%08x min 0x%08x cap 0x%08x\n",
-		 (unsigned int) max,
-		 (unsigned int) min,
-		 (unsigned int) fifo->capabilities);
-
-	atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
-	iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
-	vmw_marker_queue_init(&fifo->marker_queue);
-	return vmw_fifo_send_fence(dev_priv, &dummy);
-}
-
-void vmw_fifo_ping_host(struct vmw_private *dev_priv, uint32_t reason)
-{
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-
-	mutex_lock(&dev_priv->hw_mutex);
-
-	if (unlikely(ioread32(fifo_mem + SVGA_FIFO_BUSY) == 0)) {
-		iowrite32(1, fifo_mem + SVGA_FIFO_BUSY);
-		vmw_write(dev_priv, SVGA_REG_SYNC, reason);
-	}
-
-	mutex_unlock(&dev_priv->hw_mutex);
-}
-
-void vmw_fifo_release(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
-{
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-
-	mutex_lock(&dev_priv->hw_mutex);
-
-	while (vmw_read(dev_priv, SVGA_REG_BUSY) != 0)
-		vmw_write(dev_priv, SVGA_REG_SYNC, SVGA_SYNC_GENERIC);
-
-	dev_priv->last_read_seqno = ioread32(fifo_mem + SVGA_FIFO_FENCE);
-
-	vmw_write(dev_priv, SVGA_REG_CONFIG_DONE,
-		  dev_priv->config_done_state);
-	vmw_write(dev_priv, SVGA_REG_ENABLE,
-		  dev_priv->enable_state);
-	vmw_write(dev_priv, SVGA_REG_TRACES,
-		  dev_priv->traces_state);
-
-	mutex_unlock(&dev_priv->hw_mutex);
-	vmw_marker_queue_takedown(&fifo->marker_queue);
-
-	if (likely(fifo->static_buffer != NULL)) {
-		vfree(fifo->static_buffer);
-		fifo->static_buffer = NULL;
-	}
-
-	if (likely(fifo->dynamic_buffer != NULL)) {
-		vfree(fifo->dynamic_buffer);
-		fifo->dynamic_buffer = NULL;
-	}
-}
-
-static bool vmw_fifo_is_full(struct vmw_private *dev_priv, uint32_t bytes)
-{
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-	uint32_t max = ioread32(fifo_mem + SVGA_FIFO_MAX);
-	uint32_t next_cmd = ioread32(fifo_mem + SVGA_FIFO_NEXT_CMD);
-	uint32_t min = ioread32(fifo_mem + SVGA_FIFO_MIN);
-	uint32_t stop = ioread32(fifo_mem + SVGA_FIFO_STOP);
-
-	return ((max - next_cmd) + (stop - min) <= bytes);
-}
-
-static int vmw_fifo_wait_noirq(struct vmw_private *dev_priv,
-			       uint32_t bytes, bool interruptible,
-			       unsigned long timeout)
-{
-	int ret = 0;
-	unsigned long end_jiffies = jiffies + timeout;
-	DEFINE_WAIT(__wait);
-
-	DRM_INFO("Fifo wait noirq.\n");
-
-	for (;;) {
-		prepare_to_wait(&dev_priv->fifo_queue, &__wait,
-				(interruptible) ?
-				TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
-		if (!vmw_fifo_is_full(dev_priv, bytes))
-			break;
-		if (time_after_eq(jiffies, end_jiffies)) {
-			ret = -EBUSY;
-			DRM_ERROR("SVGA device lockup.\n");
-			break;
-		}
-		schedule_timeout(1);
-		if (interruptible && signal_pending(current)) {
-			ret = -ERESTARTSYS;
-			break;
-		}
-	}
-	finish_wait(&dev_priv->fifo_queue, &__wait);
-	wake_up_all(&dev_priv->fifo_queue);
-	DRM_INFO("Fifo noirq exit.\n");
-	return ret;
-}
-
-static int vmw_fifo_wait(struct vmw_private *dev_priv,
-			 uint32_t bytes, bool interruptible,
-			 unsigned long timeout)
-{
-	long ret = 1L;
-	unsigned long irq_flags;
-
-	if (likely(!vmw_fifo_is_full(dev_priv, bytes)))
-		return 0;
-
-	vmw_fifo_ping_host(dev_priv, SVGA_SYNC_FIFOFULL);
-	if (!(dev_priv->capabilities & SVGA_CAP_IRQMASK))
-		return vmw_fifo_wait_noirq(dev_priv, bytes,
-					   interruptible, timeout);
-
-	mutex_lock(&dev_priv->hw_mutex);
-	if (atomic_add_return(1, &dev_priv->fifo_queue_waiters) > 0) {
-		spin_lock_irqsave(&dev_priv->irq_lock, irq_flags);
-		outl(SVGA_IRQFLAG_FIFO_PROGRESS,
-		     dev_priv->io_start + VMWGFX_IRQSTATUS_PORT);
-		dev_priv->irq_mask |= SVGA_IRQFLAG_FIFO_PROGRESS;
-		vmw_write(dev_priv, SVGA_REG_IRQMASK, dev_priv->irq_mask);
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags);
-	}
-	mutex_unlock(&dev_priv->hw_mutex);
-
-	if (interruptible)
-		ret = wait_event_interruptible_timeout
-		    (dev_priv->fifo_queue,
-		     !vmw_fifo_is_full(dev_priv, bytes), timeout);
-	else
-		ret = wait_event_timeout
-		    (dev_priv->fifo_queue,
-		     !vmw_fifo_is_full(dev_priv, bytes), timeout);
-
-	if (unlikely(ret == 0))
-		ret = -EBUSY;
-	else if (likely(ret > 0))
-		ret = 0;
-
-	mutex_lock(&dev_priv->hw_mutex);
-	if (atomic_dec_and_test(&dev_priv->fifo_queue_waiters)) {
-		spin_lock_irqsave(&dev_priv->irq_lock, irq_flags);
-		dev_priv->irq_mask &= ~SVGA_IRQFLAG_FIFO_PROGRESS;
-		vmw_write(dev_priv, SVGA_REG_IRQMASK, dev_priv->irq_mask);
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags);
-	}
-	mutex_unlock(&dev_priv->hw_mutex);
-
-	return ret;
-}
-
-/**
- * Reserve @bytes number of bytes in the fifo.
- *
- * This function will return NULL (error) on two conditions:
- *  If it timeouts waiting for fifo space, or if @bytes is larger than the
- *   available fifo space.
- *
- * Returns:
- *   Pointer to the fifo, or null on error (possible hardware hang).
- */
-void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
-{
-	struct vmw_fifo_state *fifo_state = &dev_priv->fifo;
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-	uint32_t max;
-	uint32_t min;
-	uint32_t next_cmd;
-	uint32_t reserveable = fifo_state->capabilities & SVGA_FIFO_CAP_RESERVE;
-	int ret;
-
-	mutex_lock(&fifo_state->fifo_mutex);
-	max = ioread32(fifo_mem + SVGA_FIFO_MAX);
-	min = ioread32(fifo_mem + SVGA_FIFO_MIN);
-	next_cmd = ioread32(fifo_mem + SVGA_FIFO_NEXT_CMD);
-
-	if (unlikely(bytes >= (max - min)))
-		goto out_err;
-
-	BUG_ON(fifo_state->reserved_size != 0);
-	BUG_ON(fifo_state->dynamic_buffer != NULL);
-
-	fifo_state->reserved_size = bytes;
-
-	while (1) {
-		uint32_t stop = ioread32(fifo_mem + SVGA_FIFO_STOP);
-		bool need_bounce = false;
-		bool reserve_in_place = false;
-
-		if (next_cmd >= stop) {
-			if (likely((next_cmd + bytes < max ||
-				    (next_cmd + bytes == max && stop > min))))
-				reserve_in_place = true;
-
-			else if (vmw_fifo_is_full(dev_priv, bytes)) {
-				ret = vmw_fifo_wait(dev_priv, bytes,
-						    false, 3 * HZ);
-				if (unlikely(ret != 0))
-					goto out_err;
-			} else
-				need_bounce = true;
-
-		} else {
-
-			if (likely((next_cmd + bytes < stop)))
-				reserve_in_place = true;
-			else {
-				ret = vmw_fifo_wait(dev_priv, bytes,
-						    false, 3 * HZ);
-				if (unlikely(ret != 0))
-					goto out_err;
-			}
-		}
-
-		if (reserve_in_place) {
-			if (reserveable || bytes <= sizeof(uint32_t)) {
-				fifo_state->using_bounce_buffer = false;
-
-				if (reserveable)
-					iowrite32(bytes, fifo_mem +
-						  SVGA_FIFO_RESERVED);
-				return fifo_mem + (next_cmd >> 2);
-			} else {
-				need_bounce = true;
-			}
-		}
-
-		if (need_bounce) {
-			fifo_state->using_bounce_buffer = true;
-			if (bytes < fifo_state->static_buffer_size)
-				return fifo_state->static_buffer;
-			else {
-				fifo_state->dynamic_buffer = vmalloc(bytes);
-				return fifo_state->dynamic_buffer;
-			}
-		}
-	}
-out_err:
-	fifo_state->reserved_size = 0;
-	mutex_unlock(&fifo_state->fifo_mutex);
-	return NULL;
-}
-
-static void vmw_fifo_res_copy(struct vmw_fifo_state *fifo_state,
-			      __le32 __iomem *fifo_mem,
-			      uint32_t next_cmd,
-			      uint32_t max, uint32_t min, uint32_t bytes)
-{
-	uint32_t chunk_size = max - next_cmd;
-	uint32_t rest;
-	uint32_t *buffer = (fifo_state->dynamic_buffer != NULL) ?
-	    fifo_state->dynamic_buffer : fifo_state->static_buffer;
-
-	if (bytes < chunk_size)
-		chunk_size = bytes;
-
-	iowrite32(bytes, fifo_mem + SVGA_FIFO_RESERVED);
-	mb();
-	memcpy_toio(fifo_mem + (next_cmd >> 2), buffer, chunk_size);
-	rest = bytes - chunk_size;
-	if (rest)
-		memcpy_toio(fifo_mem + (min >> 2), buffer + (chunk_size >> 2),
-			    rest);
-}
-
-static void vmw_fifo_slow_copy(struct vmw_fifo_state *fifo_state,
-			       __le32 __iomem *fifo_mem,
-			       uint32_t next_cmd,
-			       uint32_t max, uint32_t min, uint32_t bytes)
-{
-	uint32_t *buffer = (fifo_state->dynamic_buffer != NULL) ?
-	    fifo_state->dynamic_buffer : fifo_state->static_buffer;
-
-	while (bytes > 0) {
-		iowrite32(*buffer++, fifo_mem + (next_cmd >> 2));
-		next_cmd += sizeof(uint32_t);
-		if (unlikely(next_cmd == max))
-			next_cmd = min;
-		mb();
-		iowrite32(next_cmd, fifo_mem + SVGA_FIFO_NEXT_CMD);
-		mb();
-		bytes -= sizeof(uint32_t);
-	}
-}
-
-void vmw_fifo_commit(struct vmw_private *dev_priv, uint32_t bytes)
-{
-	struct vmw_fifo_state *fifo_state = &dev_priv->fifo;
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-	uint32_t next_cmd = ioread32(fifo_mem + SVGA_FIFO_NEXT_CMD);
-	uint32_t max = ioread32(fifo_mem + SVGA_FIFO_MAX);
-	uint32_t min = ioread32(fifo_mem + SVGA_FIFO_MIN);
-	bool reserveable = fifo_state->capabilities & SVGA_FIFO_CAP_RESERVE;
-
-	BUG_ON((bytes & 3) != 0);
-	BUG_ON(bytes > fifo_state->reserved_size);
-
-	fifo_state->reserved_size = 0;
-
-	if (fifo_state->using_bounce_buffer) {
-		if (reserveable)
-			vmw_fifo_res_copy(fifo_state, fifo_mem,
-					  next_cmd, max, min, bytes);
-		else
-			vmw_fifo_slow_copy(fifo_state, fifo_mem,
-					   next_cmd, max, min, bytes);
-
-		if (fifo_state->dynamic_buffer) {
-			vfree(fifo_state->dynamic_buffer);
-			fifo_state->dynamic_buffer = NULL;
-		}
-
-	}
-
-	down_write(&fifo_state->rwsem);
-	if (fifo_state->using_bounce_buffer || reserveable) {
-		next_cmd += bytes;
-		if (next_cmd >= max)
-			next_cmd -= max - min;
-		mb();
-		iowrite32(next_cmd, fifo_mem + SVGA_FIFO_NEXT_CMD);
-	}
-
-	if (reserveable)
-		iowrite32(0, fifo_mem + SVGA_FIFO_RESERVED);
-	mb();
-	up_write(&fifo_state->rwsem);
-	vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
-	mutex_unlock(&fifo_state->fifo_mutex);
-}
-
-int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
-{
-	struct vmw_fifo_state *fifo_state = &dev_priv->fifo;
-	struct svga_fifo_cmd_fence *cmd_fence;
-	void *fm;
-	int ret = 0;
-	uint32_t bytes = sizeof(__le32) + sizeof(*cmd_fence);
-
-	fm = vmw_fifo_reserve(dev_priv, bytes);
-	if (unlikely(fm == NULL)) {
-		*seqno = atomic_read(&dev_priv->marker_seq);
-		ret = -ENOMEM;
-		(void)vmw_fallback_wait(dev_priv, false, true, *seqno,
-					false, 3*HZ);
-		goto out_err;
-	}
-
-	do {
-		*seqno = atomic_add_return(1, &dev_priv->marker_seq);
-	} while (*seqno == 0);
-
-	if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
-
-		/*
-		 * Don't request hardware to send a fence. The
-		 * waiting code in vmwgfx_irq.c will emulate this.
-		 */
-
-		vmw_fifo_commit(dev_priv, 0);
-		return 0;
-	}
-
-	*(__le32 *) fm = cpu_to_le32(SVGA_CMD_FENCE);
-	cmd_fence = (struct svga_fifo_cmd_fence *)
-	    ((unsigned long)fm + sizeof(__le32));
-
-	iowrite32(*seqno, &cmd_fence->fence);
-	vmw_fifo_commit(dev_priv, bytes);
-	(void) vmw_marker_push(&fifo_state->marker_queue, *seqno);
-	vmw_update_seqno(dev_priv, fifo_state);
-
-out_err:
-	return ret;
-}
-
-/**
- * vmw_fifo_emit_dummy_query - emits a dummy query to the fifo.
- *
- * @dev_priv: The device private structure.
- * @cid: The hardware context id used for the query.
- *
- * This function is used to emit a dummy occlusion query with
- * no primitives rendered between query begin and query end.
- * It's used to provide a query barrier, in order to know that when
- * this query is finished, all preceding queries are also finished.
- *
- * A Query results structure should have been initialized at the start
- * of the dev_priv->dummy_query_bo buffer object. And that buffer object
- * must also be either reserved or pinned when this function is called.
- *
- * Returns -ENOMEM on failure to reserve fifo space.
- */
-int vmw_fifo_emit_dummy_query(struct vmw_private *dev_priv,
-			      uint32_t cid)
-{
-	/*
-	 * A query wait without a preceding query end will
-	 * actually finish all queries for this cid
-	 * without writing to the query result structure.
-	 */
-
-	struct ttm_buffer_object *bo = dev_priv->dummy_query_bo;
-	struct {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdWaitForQuery body;
-	} *cmd;
-
-	cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd));
-
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Out of fifo space for dummy query.\n");
-		return -ENOMEM;
-	}
-
-	cmd->header.id = SVGA_3D_CMD_WAIT_FOR_QUERY;
-	cmd->header.size = sizeof(cmd->body);
-	cmd->body.cid = cid;
-	cmd->body.type = SVGA3D_QUERYTYPE_OCCLUSION;
-
-	if (bo->mem.mem_type == TTM_PL_VRAM) {
-		cmd->body.guestResult.gmrId = SVGA_GMR_FRAMEBUFFER;
-		cmd->body.guestResult.offset = bo->offset;
-	} else {
-		cmd->body.guestResult.gmrId = bo->mem.start;
-		cmd->body.guestResult.offset = 0;
-	}
-
-	vmw_fifo_commit(dev_priv, sizeof(*cmd));
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c
deleted file mode 100644
index 21ee7822..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009-2011 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vmwgfx_drv.h"
-#include "drmP.h"
-#include "ttm/ttm_bo_driver.h"
-
-#define VMW_PPN_SIZE sizeof(unsigned long)
-
-static int vmw_gmr2_bind(struct vmw_private *dev_priv,
-			 struct page *pages[],
-			 unsigned long num_pages,
-			 int gmr_id)
-{
-	SVGAFifoCmdDefineGMR2 define_cmd;
-	SVGAFifoCmdRemapGMR2 remap_cmd;
-	uint32_t define_size = sizeof(define_cmd) + 4;
-	uint32_t remap_size = VMW_PPN_SIZE * num_pages + sizeof(remap_cmd) + 4;
-	uint32_t *cmd;
-	uint32_t *cmd_orig;
-	uint32_t i;
-
-	cmd_orig = cmd = vmw_fifo_reserve(dev_priv, define_size + remap_size);
-	if (unlikely(cmd == NULL))
-		return -ENOMEM;
-
-	define_cmd.gmrId = gmr_id;
-	define_cmd.numPages = num_pages;
-
-	remap_cmd.gmrId = gmr_id;
-	remap_cmd.flags = (VMW_PPN_SIZE > sizeof(*cmd)) ?
-		SVGA_REMAP_GMR2_PPN64 : SVGA_REMAP_GMR2_PPN32;
-	remap_cmd.offsetPages = 0;
-	remap_cmd.numPages = num_pages;
-
-	*cmd++ = SVGA_CMD_DEFINE_GMR2;
-	memcpy(cmd, &define_cmd, sizeof(define_cmd));
-	cmd += sizeof(define_cmd) / sizeof(uint32);
-
-	*cmd++ = SVGA_CMD_REMAP_GMR2;
-	memcpy(cmd, &remap_cmd, sizeof(remap_cmd));
-	cmd += sizeof(remap_cmd) / sizeof(uint32);
-
-	for (i = 0; i < num_pages; ++i) {
-		if (VMW_PPN_SIZE <= 4)
-			*cmd = page_to_pfn(*pages++);
-		else
-			*((uint64_t *)cmd) = page_to_pfn(*pages++);
-
-		cmd += VMW_PPN_SIZE / sizeof(*cmd);
-	}
-
-	vmw_fifo_commit(dev_priv, define_size + remap_size);
-
-	return 0;
-}
-
-static void vmw_gmr2_unbind(struct vmw_private *dev_priv,
-			    int gmr_id)
-{
-	SVGAFifoCmdDefineGMR2 define_cmd;
-	uint32_t define_size = sizeof(define_cmd) + 4;
-	uint32_t *cmd;
-
-	cmd = vmw_fifo_reserve(dev_priv, define_size);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("GMR2 unbind failed.\n");
-		return;
-	}
-	define_cmd.gmrId = gmr_id;
-	define_cmd.numPages = 0;
-
-	*cmd++ = SVGA_CMD_DEFINE_GMR2;
-	memcpy(cmd, &define_cmd, sizeof(define_cmd));
-
-	vmw_fifo_commit(dev_priv, define_size);
-}
-
-/**
- * FIXME: Adjust to the ttm lowmem / highmem storage to minimize
- * the number of used descriptors.
- */
-
-static int vmw_gmr_build_descriptors(struct list_head *desc_pages,
-				     struct page *pages[],
-				     unsigned long num_pages)
-{
-	struct page *page, *next;
-	struct svga_guest_mem_descriptor *page_virtual = NULL;
-	struct svga_guest_mem_descriptor *desc_virtual = NULL;
-	unsigned int desc_per_page;
-	unsigned long prev_pfn;
-	unsigned long pfn;
-	int ret;
-
-	desc_per_page = PAGE_SIZE /
-	    sizeof(struct svga_guest_mem_descriptor) - 1;
-
-	while (likely(num_pages != 0)) {
-		page = alloc_page(__GFP_HIGHMEM);
-		if (unlikely(page == NULL)) {
-			ret = -ENOMEM;
-			goto out_err;
-		}
-
-		list_add_tail(&page->lru, desc_pages);
-
-		/*
-		 * Point previous page terminating descriptor to this
-		 * page before unmapping it.
-		 */
-
-		if (likely(page_virtual != NULL)) {
-			desc_virtual->ppn = page_to_pfn(page);
-			kunmap_atomic(page_virtual);
-		}
-
-		page_virtual = kmap_atomic(page);
-		desc_virtual = page_virtual - 1;
-		prev_pfn = ~(0UL);
-
-		while (likely(num_pages != 0)) {
-			pfn = page_to_pfn(*pages);
-
-			if (pfn != prev_pfn + 1) {
-
-				if (desc_virtual - page_virtual ==
-				    desc_per_page - 1)
-					break;
-
-				(++desc_virtual)->ppn = cpu_to_le32(pfn);
-				desc_virtual->num_pages = cpu_to_le32(1);
-			} else {
-				uint32_t tmp =
-				    le32_to_cpu(desc_virtual->num_pages);
-				desc_virtual->num_pages = cpu_to_le32(tmp + 1);
-			}
-			prev_pfn = pfn;
-			--num_pages;
-			++pages;
-		}
-
-		(++desc_virtual)->ppn = cpu_to_le32(0);
-		desc_virtual->num_pages = cpu_to_le32(0);
-	}
-
-	if (likely(page_virtual != NULL))
-		kunmap_atomic(page_virtual);
-
-	return 0;
-out_err:
-	list_for_each_entry_safe(page, next, desc_pages, lru) {
-		list_del_init(&page->lru);
-		__free_page(page);
-	}
-	return ret;
-}
-
-static inline void vmw_gmr_free_descriptors(struct list_head *desc_pages)
-{
-	struct page *page, *next;
-
-	list_for_each_entry_safe(page, next, desc_pages, lru) {
-		list_del_init(&page->lru);
-		__free_page(page);
-	}
-}
-
-static void vmw_gmr_fire_descriptors(struct vmw_private *dev_priv,
-				     int gmr_id, struct list_head *desc_pages)
-{
-	struct page *page;
-
-	if (unlikely(list_empty(desc_pages)))
-		return;
-
-	page = list_entry(desc_pages->next, struct page, lru);
-
-	mutex_lock(&dev_priv->hw_mutex);
-
-	vmw_write(dev_priv, SVGA_REG_GMR_ID, gmr_id);
-	wmb();
-	vmw_write(dev_priv, SVGA_REG_GMR_DESCRIPTOR, page_to_pfn(page));
-	mb();
-
-	mutex_unlock(&dev_priv->hw_mutex);
-
-}
-
-/**
- * FIXME: Adjust to the ttm lowmem / highmem storage to minimize
- * the number of used descriptors.
- */
-
-static unsigned long vmw_gmr_count_descriptors(struct page *pages[],
-					unsigned long num_pages)
-{
-	unsigned long prev_pfn = ~(0UL);
-	unsigned long pfn;
-	unsigned long descriptors = 0;
-
-	while (num_pages--) {
-		pfn = page_to_pfn(*pages++);
-		if (prev_pfn + 1 != pfn)
-			++descriptors;
-		prev_pfn = pfn;
-	}
-
-	return descriptors;
-}
-
-int vmw_gmr_bind(struct vmw_private *dev_priv,
-		 struct page *pages[],
-		 unsigned long num_pages,
-		 int gmr_id)
-{
-	struct list_head desc_pages;
-	int ret;
-
-	if (likely(dev_priv->capabilities & SVGA_CAP_GMR2))
-		return vmw_gmr2_bind(dev_priv, pages, num_pages, gmr_id);
-
-	if (unlikely(!(dev_priv->capabilities & SVGA_CAP_GMR)))
-		return -EINVAL;
-
-	if (vmw_gmr_count_descriptors(pages, num_pages) >
-	    dev_priv->max_gmr_descriptors)
-		return -EINVAL;
-
-	INIT_LIST_HEAD(&desc_pages);
-
-	ret = vmw_gmr_build_descriptors(&desc_pages, pages, num_pages);
-	if (unlikely(ret != 0))
-		return ret;
-
-	vmw_gmr_fire_descriptors(dev_priv, gmr_id, &desc_pages);
-	vmw_gmr_free_descriptors(&desc_pages);
-
-	return 0;
-}
-
-
-void vmw_gmr_unbind(struct vmw_private *dev_priv, int gmr_id)
-{
-	if (likely(dev_priv->capabilities & SVGA_CAP_GMR2)) {
-		vmw_gmr2_unbind(dev_priv, gmr_id);
-		return;
-	}
-
-	mutex_lock(&dev_priv->hw_mutex);
-	vmw_write(dev_priv, SVGA_REG_GMR_ID, gmr_id);
-	wmb();
-	vmw_write(dev_priv, SVGA_REG_GMR_DESCRIPTOR, 0);
-	mb();
-	mutex_unlock(&dev_priv->hw_mutex);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
deleted file mode 100644
index 5f717152..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2007-2010 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-#include "vmwgfx_drv.h"
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include <linux/idr.h>
-#include <linux/spinlock.h>
-#include <linux/kernel.h>
-
-struct vmwgfx_gmrid_man {
-	spinlock_t lock;
-	struct ida gmr_ida;
-	uint32_t max_gmr_ids;
-	uint32_t max_gmr_pages;
-	uint32_t used_gmr_pages;
-};
-
-static int vmw_gmrid_man_get_node(struct ttm_mem_type_manager *man,
-				  struct ttm_buffer_object *bo,
-				  struct ttm_placement *placement,
-				  struct ttm_mem_reg *mem)
-{
-	struct vmwgfx_gmrid_man *gman =
-		(struct vmwgfx_gmrid_man *)man->priv;
-	int ret = 0;
-	int id;
-
-	mem->mm_node = NULL;
-
-	spin_lock(&gman->lock);
-
-	if (gman->max_gmr_pages > 0) {
-		gman->used_gmr_pages += bo->num_pages;
-		if (unlikely(gman->used_gmr_pages > gman->max_gmr_pages))
-			goto out_err_locked;
-	}
-
-	do {
-		spin_unlock(&gman->lock);
-		if (unlikely(ida_pre_get(&gman->gmr_ida, GFP_KERNEL) == 0)) {
-			ret = -ENOMEM;
-			goto out_err;
-		}
-		spin_lock(&gman->lock);
-
-		ret = ida_get_new(&gman->gmr_ida, &id);
-		if (unlikely(ret == 0 && id >= gman->max_gmr_ids)) {
-			ida_remove(&gman->gmr_ida, id);
-			ret = 0;
-			goto out_err_locked;
-		}
-	} while (ret == -EAGAIN);
-
-	if (likely(ret == 0)) {
-		mem->mm_node = gman;
-		mem->start = id;
-		mem->num_pages = bo->num_pages;
-	} else
-		goto out_err_locked;
-
-	spin_unlock(&gman->lock);
-	return 0;
-
-out_err:
-	spin_lock(&gman->lock);
-out_err_locked:
-	gman->used_gmr_pages -= bo->num_pages;
-	spin_unlock(&gman->lock);
-	return ret;
-}
-
-static void vmw_gmrid_man_put_node(struct ttm_mem_type_manager *man,
-				   struct ttm_mem_reg *mem)
-{
-	struct vmwgfx_gmrid_man *gman =
-		(struct vmwgfx_gmrid_man *)man->priv;
-
-	if (mem->mm_node) {
-		spin_lock(&gman->lock);
-		ida_remove(&gman->gmr_ida, mem->start);
-		gman->used_gmr_pages -= mem->num_pages;
-		spin_unlock(&gman->lock);
-		mem->mm_node = NULL;
-	}
-}
-
-static int vmw_gmrid_man_init(struct ttm_mem_type_manager *man,
-			      unsigned long p_size)
-{
-	struct vmw_private *dev_priv =
-		container_of(man->bdev, struct vmw_private, bdev);
-	struct vmwgfx_gmrid_man *gman =
-		kzalloc(sizeof(*gman), GFP_KERNEL);
-
-	if (unlikely(gman == NULL))
-		return -ENOMEM;
-
-	spin_lock_init(&gman->lock);
-	gman->max_gmr_pages = dev_priv->max_gmr_pages;
-	gman->used_gmr_pages = 0;
-	ida_init(&gman->gmr_ida);
-	gman->max_gmr_ids = p_size;
-	man->priv = (void *) gman;
-	return 0;
-}
-
-static int vmw_gmrid_man_takedown(struct ttm_mem_type_manager *man)
-{
-	struct vmwgfx_gmrid_man *gman =
-		(struct vmwgfx_gmrid_man *)man->priv;
-
-	if (gman) {
-		ida_destroy(&gman->gmr_ida);
-		kfree(gman);
-	}
-	return 0;
-}
-
-static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
-				const char *prefix)
-{
-	printk(KERN_INFO "%s: No debug info available for the GMR "
-	       "id manager.\n", prefix);
-}
-
-const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
-	vmw_gmrid_man_init,
-	vmw_gmrid_man_takedown,
-	vmw_gmrid_man_get_node,
-	vmw_gmrid_man_put_node,
-	vmw_gmrid_man_debug
-};
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
deleted file mode 100644
index 66917c6c..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
+++ /dev/null
@@ -1,329 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vmwgfx_drv.h"
-#include "vmwgfx_drm.h"
-#include "vmwgfx_kms.h"
-
-int vmw_getparam_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct drm_vmw_getparam_arg *param =
-	    (struct drm_vmw_getparam_arg *)data;
-
-	switch (param->param) {
-	case DRM_VMW_PARAM_NUM_STREAMS:
-		param->value = vmw_overlay_num_overlays(dev_priv);
-		break;
-	case DRM_VMW_PARAM_NUM_FREE_STREAMS:
-		param->value = vmw_overlay_num_free_overlays(dev_priv);
-		break;
-	case DRM_VMW_PARAM_3D:
-		param->value = vmw_fifo_have_3d(dev_priv) ? 1 : 0;
-		break;
-	case DRM_VMW_PARAM_HW_CAPS:
-		param->value = dev_priv->capabilities;
-		break;
-	case DRM_VMW_PARAM_FIFO_CAPS:
-		param->value = dev_priv->fifo.capabilities;
-		break;
-	case DRM_VMW_PARAM_MAX_FB_SIZE:
-		param->value = dev_priv->vram_size;
-		break;
-	case DRM_VMW_PARAM_FIFO_HW_VERSION:
-	{
-		__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-		const struct vmw_fifo_state *fifo = &dev_priv->fifo;
-
-		param->value =
-			ioread32(fifo_mem +
-				 ((fifo->capabilities &
-				   SVGA_FIFO_CAP_3D_HWVERSION_REVISED) ?
-				  SVGA_FIFO_3D_HWVERSION_REVISED :
-				  SVGA_FIFO_3D_HWVERSION));
-		break;
-	}
-	default:
-		DRM_ERROR("Illegal vmwgfx get param request: %d\n",
-			  param->param);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-
-int vmw_get_cap_3d_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	struct drm_vmw_get_3d_cap_arg *arg =
-		(struct drm_vmw_get_3d_cap_arg *) data;
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	uint32_t size;
-	__le32 __iomem *fifo_mem;
-	void __user *buffer = (void __user *)((unsigned long)(arg->buffer));
-	void *bounce;
-	int ret;
-
-	if (unlikely(arg->pad64 != 0)) {
-		DRM_ERROR("Illegal GET_3D_CAP argument.\n");
-		return -EINVAL;
-	}
-
-	size = (SVGA_FIFO_3D_CAPS_LAST - SVGA_FIFO_3D_CAPS + 1) << 2;
-
-	if (arg->max_size < size)
-		size = arg->max_size;
-
-	bounce = vmalloc(size);
-	if (unlikely(bounce == NULL)) {
-		DRM_ERROR("Failed to allocate bounce buffer for 3D caps.\n");
-		return -ENOMEM;
-	}
-
-	fifo_mem = dev_priv->mmio_virt;
-	memcpy_fromio(bounce, &fifo_mem[SVGA_FIFO_3D_CAPS], size);
-
-	ret = copy_to_user(buffer, bounce, size);
-	vfree(bounce);
-
-	if (unlikely(ret != 0))
-		DRM_ERROR("Failed to report 3D caps info.\n");
-
-	return ret;
-}
-
-int vmw_present_ioctl(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv)
-{
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct drm_vmw_present_arg *arg =
-		(struct drm_vmw_present_arg *)data;
-	struct vmw_surface *surface;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	struct drm_vmw_rect __user *clips_ptr;
-	struct drm_vmw_rect *clips = NULL;
-	struct drm_mode_object *obj;
-	struct vmw_framebuffer *vfb;
-	uint32_t num_clips;
-	int ret;
-
-	num_clips = arg->num_clips;
-	clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
-
-	if (unlikely(num_clips == 0))
-		return 0;
-
-	if (clips_ptr == NULL) {
-		DRM_ERROR("Variable clips_ptr must be specified.\n");
-		ret = -EINVAL;
-		goto out_clips;
-	}
-
-	clips = kcalloc(num_clips, sizeof(*clips), GFP_KERNEL);
-	if (clips == NULL) {
-		DRM_ERROR("Failed to allocate clip rect list.\n");
-		ret = -ENOMEM;
-		goto out_clips;
-	}
-
-	ret = copy_from_user(clips, clips_ptr, num_clips * sizeof(*clips));
-	if (ret) {
-		DRM_ERROR("Failed to copy clip rects from userspace.\n");
-		ret = -EFAULT;
-		goto out_no_copy;
-	}
-
-	ret = mutex_lock_interruptible(&dev->mode_config.mutex);
-	if (unlikely(ret != 0)) {
-		ret = -ERESTARTSYS;
-		goto out_no_mode_mutex;
-	}
-
-	obj = drm_mode_object_find(dev, arg->fb_id, DRM_MODE_OBJECT_FB);
-	if (!obj) {
-		DRM_ERROR("Invalid framebuffer id.\n");
-		ret = -EINVAL;
-		goto out_no_fb;
-	}
-	vfb = vmw_framebuffer_to_vfb(obj_to_fb(obj));
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0))
-		goto out_no_ttm_lock;
-
-	ret = vmw_user_surface_lookup_handle(dev_priv, tfile, arg->sid,
-					     &surface);
-	if (ret)
-		goto out_no_surface;
-
-	ret = vmw_kms_present(dev_priv, file_priv,
-			      vfb, surface, arg->sid,
-			      arg->dest_x, arg->dest_y,
-			      clips, num_clips);
-
-	/* vmw_user_surface_lookup takes one ref so does new_fb */
-	vmw_surface_unreference(&surface);
-
-out_no_surface:
-	ttm_read_unlock(&vmaster->lock);
-out_no_ttm_lock:
-out_no_fb:
-	mutex_unlock(&dev->mode_config.mutex);
-out_no_mode_mutex:
-out_no_copy:
-	kfree(clips);
-out_clips:
-	return ret;
-}
-
-int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
-			       struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct drm_vmw_present_readback_arg *arg =
-		(struct drm_vmw_present_readback_arg *)data;
-	struct drm_vmw_fence_rep __user *user_fence_rep =
-		(struct drm_vmw_fence_rep __user *)
-		(unsigned long)arg->fence_rep;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	struct drm_vmw_rect __user *clips_ptr;
-	struct drm_vmw_rect *clips = NULL;
-	struct drm_mode_object *obj;
-	struct vmw_framebuffer *vfb;
-	uint32_t num_clips;
-	int ret;
-
-	num_clips = arg->num_clips;
-	clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
-
-	if (unlikely(num_clips == 0))
-		return 0;
-
-	if (clips_ptr == NULL) {
-		DRM_ERROR("Argument clips_ptr must be specified.\n");
-		ret = -EINVAL;
-		goto out_clips;
-	}
-
-	clips = kcalloc(num_clips, sizeof(*clips), GFP_KERNEL);
-	if (clips == NULL) {
-		DRM_ERROR("Failed to allocate clip rect list.\n");
-		ret = -ENOMEM;
-		goto out_clips;
-	}
-
-	ret = copy_from_user(clips, clips_ptr, num_clips * sizeof(*clips));
-	if (ret) {
-		DRM_ERROR("Failed to copy clip rects from userspace.\n");
-		ret = -EFAULT;
-		goto out_no_copy;
-	}
-
-	ret = mutex_lock_interruptible(&dev->mode_config.mutex);
-	if (unlikely(ret != 0)) {
-		ret = -ERESTARTSYS;
-		goto out_no_mode_mutex;
-	}
-
-	obj = drm_mode_object_find(dev, arg->fb_id, DRM_MODE_OBJECT_FB);
-	if (!obj) {
-		DRM_ERROR("Invalid framebuffer id.\n");
-		ret = -EINVAL;
-		goto out_no_fb;
-	}
-
-	vfb = vmw_framebuffer_to_vfb(obj_to_fb(obj));
-	if (!vfb->dmabuf) {
-		DRM_ERROR("Framebuffer not dmabuf backed.\n");
-		ret = -EINVAL;
-		goto out_no_fb;
-	}
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0))
-		goto out_no_ttm_lock;
-
-	ret = vmw_kms_readback(dev_priv, file_priv,
-			       vfb, user_fence_rep,
-			       clips, num_clips);
-
-	ttm_read_unlock(&vmaster->lock);
-out_no_ttm_lock:
-out_no_fb:
-	mutex_unlock(&dev->mode_config.mutex);
-out_no_mode_mutex:
-out_no_copy:
-	kfree(clips);
-out_clips:
-	return ret;
-}
-
-
-/**
- * vmw_fops_poll - wrapper around the drm_poll function
- *
- * @filp: See the linux fops poll documentation.
- * @wait: See the linux fops poll documentation.
- *
- * Wrapper around the drm_poll function that makes sure the device is
- * processing the fifo if drm_poll decides to wait.
- */
-unsigned int vmw_fops_poll(struct file *filp, struct poll_table_struct *wait)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct vmw_private *dev_priv =
-		vmw_priv(file_priv->minor->dev);
-
-	vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
-	return drm_poll(filp, wait);
-}
-
-
-/**
- * vmw_fops_read - wrapper around the drm_read function
- *
- * @filp: See the linux fops read documentation.
- * @buffer: See the linux fops read documentation.
- * @count: See the linux fops read documentation.
- * offset: See the linux fops read documentation.
- *
- * Wrapper around the drm_read function that makes sure the device is
- * processing the fifo if drm_read decides to wait.
- */
-ssize_t vmw_fops_read(struct file *filp, char __user *buffer,
-		      size_t count, loff_t *offset)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct vmw_private *dev_priv =
-		vmw_priv(file_priv->minor->dev);
-
-	vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
-	return drm_read(filp, buffer, count, offset);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
deleted file mode 100644
index cabc95f7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
+++ /dev/null
@@ -1,324 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "drmP.h"
-#include "vmwgfx_drv.h"
-
-#define VMW_FENCE_WRAP (1 << 24)
-
-irqreturn_t vmw_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *)arg;
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	uint32_t status, masked_status;
-
-	spin_lock(&dev_priv->irq_lock);
-	status = inl(dev_priv->io_start + VMWGFX_IRQSTATUS_PORT);
-	masked_status = status & dev_priv->irq_mask;
-	spin_unlock(&dev_priv->irq_lock);
-
-	if (likely(status))
-		outl(status, dev_priv->io_start + VMWGFX_IRQSTATUS_PORT);
-
-	if (!masked_status)
-		return IRQ_NONE;
-
-	if (masked_status & (SVGA_IRQFLAG_ANY_FENCE |
-			     SVGA_IRQFLAG_FENCE_GOAL)) {
-		vmw_fences_update(dev_priv->fman);
-		wake_up_all(&dev_priv->fence_queue);
-	}
-
-	if (masked_status & SVGA_IRQFLAG_FIFO_PROGRESS)
-		wake_up_all(&dev_priv->fifo_queue);
-
-
-	return IRQ_HANDLED;
-}
-
-static bool vmw_fifo_idle(struct vmw_private *dev_priv, uint32_t seqno)
-{
-	uint32_t busy;
-
-	mutex_lock(&dev_priv->hw_mutex);
-	busy = vmw_read(dev_priv, SVGA_REG_BUSY);
-	mutex_unlock(&dev_priv->hw_mutex);
-
-	return (busy == 0);
-}
-
-void vmw_update_seqno(struct vmw_private *dev_priv,
-			 struct vmw_fifo_state *fifo_state)
-{
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-	uint32_t seqno = ioread32(fifo_mem + SVGA_FIFO_FENCE);
-
-	if (dev_priv->last_read_seqno != seqno) {
-		dev_priv->last_read_seqno = seqno;
-		vmw_marker_pull(&fifo_state->marker_queue, seqno);
-		vmw_fences_update(dev_priv->fman);
-	}
-}
-
-bool vmw_seqno_passed(struct vmw_private *dev_priv,
-			 uint32_t seqno)
-{
-	struct vmw_fifo_state *fifo_state;
-	bool ret;
-
-	if (likely(dev_priv->last_read_seqno - seqno < VMW_FENCE_WRAP))
-		return true;
-
-	fifo_state = &dev_priv->fifo;
-	vmw_update_seqno(dev_priv, fifo_state);
-	if (likely(dev_priv->last_read_seqno - seqno < VMW_FENCE_WRAP))
-		return true;
-
-	if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE) &&
-	    vmw_fifo_idle(dev_priv, seqno))
-		return true;
-
-	/**
-	 * Then check if the seqno is higher than what we've actually
-	 * emitted. Then the fence is stale and signaled.
-	 */
-
-	ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
-	       > VMW_FENCE_WRAP);
-
-	return ret;
-}
-
-int vmw_fallback_wait(struct vmw_private *dev_priv,
-		      bool lazy,
-		      bool fifo_idle,
-		      uint32_t seqno,
-		      bool interruptible,
-		      unsigned long timeout)
-{
-	struct vmw_fifo_state *fifo_state = &dev_priv->fifo;
-
-	uint32_t count = 0;
-	uint32_t signal_seq;
-	int ret;
-	unsigned long end_jiffies = jiffies + timeout;
-	bool (*wait_condition)(struct vmw_private *, uint32_t);
-	DEFINE_WAIT(__wait);
-
-	wait_condition = (fifo_idle) ? &vmw_fifo_idle :
-		&vmw_seqno_passed;
-
-	/**
-	 * Block command submission while waiting for idle.
-	 */
-
-	if (fifo_idle)
-		down_read(&fifo_state->rwsem);
-	signal_seq = atomic_read(&dev_priv->marker_seq);
-	ret = 0;
-
-	for (;;) {
-		prepare_to_wait(&dev_priv->fence_queue, &__wait,
-				(interruptible) ?
-				TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
-		if (wait_condition(dev_priv, seqno))
-			break;
-		if (time_after_eq(jiffies, end_jiffies)) {
-			DRM_ERROR("SVGA device lockup.\n");
-			break;
-		}
-		if (lazy)
-			schedule_timeout(1);
-		else if ((++count & 0x0F) == 0) {
-			/**
-			 * FIXME: Use schedule_hr_timeout here for
-			 * newer kernels and lower CPU utilization.
-			 */
-
-			__set_current_state(TASK_RUNNING);
-			schedule();
-			__set_current_state((interruptible) ?
-					    TASK_INTERRUPTIBLE :
-					    TASK_UNINTERRUPTIBLE);
-		}
-		if (interruptible && signal_pending(current)) {
-			ret = -ERESTARTSYS;
-			break;
-		}
-	}
-	finish_wait(&dev_priv->fence_queue, &__wait);
-	if (ret == 0 && fifo_idle) {
-		__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-		iowrite32(signal_seq, fifo_mem + SVGA_FIFO_FENCE);
-	}
-	wake_up_all(&dev_priv->fence_queue);
-	if (fifo_idle)
-		up_read(&fifo_state->rwsem);
-
-	return ret;
-}
-
-void vmw_seqno_waiter_add(struct vmw_private *dev_priv)
-{
-	mutex_lock(&dev_priv->hw_mutex);
-	if (dev_priv->fence_queue_waiters++ == 0) {
-		unsigned long irq_flags;
-
-		spin_lock_irqsave(&dev_priv->irq_lock, irq_flags);
-		outl(SVGA_IRQFLAG_ANY_FENCE,
-		     dev_priv->io_start + VMWGFX_IRQSTATUS_PORT);
-		dev_priv->irq_mask |= SVGA_IRQFLAG_ANY_FENCE;
-		vmw_write(dev_priv, SVGA_REG_IRQMASK, dev_priv->irq_mask);
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags);
-	}
-	mutex_unlock(&dev_priv->hw_mutex);
-}
-
-void vmw_seqno_waiter_remove(struct vmw_private *dev_priv)
-{
-	mutex_lock(&dev_priv->hw_mutex);
-	if (--dev_priv->fence_queue_waiters == 0) {
-		unsigned long irq_flags;
-
-		spin_lock_irqsave(&dev_priv->irq_lock, irq_flags);
-		dev_priv->irq_mask &= ~SVGA_IRQFLAG_ANY_FENCE;
-		vmw_write(dev_priv, SVGA_REG_IRQMASK, dev_priv->irq_mask);
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags);
-	}
-	mutex_unlock(&dev_priv->hw_mutex);
-}
-
-
-void vmw_goal_waiter_add(struct vmw_private *dev_priv)
-{
-	mutex_lock(&dev_priv->hw_mutex);
-	if (dev_priv->goal_queue_waiters++ == 0) {
-		unsigned long irq_flags;
-
-		spin_lock_irqsave(&dev_priv->irq_lock, irq_flags);
-		outl(SVGA_IRQFLAG_FENCE_GOAL,
-		     dev_priv->io_start + VMWGFX_IRQSTATUS_PORT);
-		dev_priv->irq_mask |= SVGA_IRQFLAG_FENCE_GOAL;
-		vmw_write(dev_priv, SVGA_REG_IRQMASK, dev_priv->irq_mask);
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags);
-	}
-	mutex_unlock(&dev_priv->hw_mutex);
-}
-
-void vmw_goal_waiter_remove(struct vmw_private *dev_priv)
-{
-	mutex_lock(&dev_priv->hw_mutex);
-	if (--dev_priv->goal_queue_waiters == 0) {
-		unsigned long irq_flags;
-
-		spin_lock_irqsave(&dev_priv->irq_lock, irq_flags);
-		dev_priv->irq_mask &= ~SVGA_IRQFLAG_FENCE_GOAL;
-		vmw_write(dev_priv, SVGA_REG_IRQMASK, dev_priv->irq_mask);
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags);
-	}
-	mutex_unlock(&dev_priv->hw_mutex);
-}
-
-int vmw_wait_seqno(struct vmw_private *dev_priv,
-		      bool lazy, uint32_t seqno,
-		      bool interruptible, unsigned long timeout)
-{
-	long ret;
-	struct vmw_fifo_state *fifo = &dev_priv->fifo;
-
-	if (likely(dev_priv->last_read_seqno - seqno < VMW_FENCE_WRAP))
-		return 0;
-
-	if (likely(vmw_seqno_passed(dev_priv, seqno)))
-		return 0;
-
-	vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
-
-	if (!(fifo->capabilities & SVGA_FIFO_CAP_FENCE))
-		return vmw_fallback_wait(dev_priv, lazy, true, seqno,
-					 interruptible, timeout);
-
-	if (!(dev_priv->capabilities & SVGA_CAP_IRQMASK))
-		return vmw_fallback_wait(dev_priv, lazy, false, seqno,
-					 interruptible, timeout);
-
-	vmw_seqno_waiter_add(dev_priv);
-
-	if (interruptible)
-		ret = wait_event_interruptible_timeout
-		    (dev_priv->fence_queue,
-		     vmw_seqno_passed(dev_priv, seqno),
-		     timeout);
-	else
-		ret = wait_event_timeout
-		    (dev_priv->fence_queue,
-		     vmw_seqno_passed(dev_priv, seqno),
-		     timeout);
-
-	vmw_seqno_waiter_remove(dev_priv);
-
-	if (unlikely(ret == 0))
-		ret = -EBUSY;
-	else if (likely(ret > 0))
-		ret = 0;
-
-	return ret;
-}
-
-void vmw_irq_preinstall(struct drm_device *dev)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	uint32_t status;
-
-	if (!(dev_priv->capabilities & SVGA_CAP_IRQMASK))
-		return;
-
-	spin_lock_init(&dev_priv->irq_lock);
-	status = inl(dev_priv->io_start + VMWGFX_IRQSTATUS_PORT);
-	outl(status, dev_priv->io_start + VMWGFX_IRQSTATUS_PORT);
-}
-
-int vmw_irq_postinstall(struct drm_device *dev)
-{
-	return 0;
-}
-
-void vmw_irq_uninstall(struct drm_device *dev)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	uint32_t status;
-
-	if (!(dev_priv->capabilities & SVGA_CAP_IRQMASK))
-		return;
-
-	mutex_lock(&dev_priv->hw_mutex);
-	vmw_write(dev_priv, SVGA_REG_IRQMASK, 0);
-	mutex_unlock(&dev_priv->hw_mutex);
-
-	status = inl(dev_priv->io_start + VMWGFX_IRQSTATUS_PORT);
-	outl(status, dev_priv->io_start + VMWGFX_IRQSTATUS_PORT);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
deleted file mode 100644
index 2286d47e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ /dev/null
@@ -1,2034 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vmwgfx_kms.h"
-
-
-/* Might need a hrtimer here? */
-#define VMWGFX_PRESENT_RATE ((HZ / 60 > 0) ? HZ / 60 : 1)
-
-
-struct vmw_clip_rect {
-	int x1, x2, y1, y2;
-};
-
-/**
- * Clip @num_rects number of @rects against @clip storing the
- * results in @out_rects and the number of passed rects in @out_num.
- */
-void vmw_clip_cliprects(struct drm_clip_rect *rects,
-			int num_rects,
-			struct vmw_clip_rect clip,
-			SVGASignedRect *out_rects,
-			int *out_num)
-{
-	int i, k;
-
-	for (i = 0, k = 0; i < num_rects; i++) {
-		int x1 = max_t(int, clip.x1, rects[i].x1);
-		int y1 = max_t(int, clip.y1, rects[i].y1);
-		int x2 = min_t(int, clip.x2, rects[i].x2);
-		int y2 = min_t(int, clip.y2, rects[i].y2);
-
-		if (x1 >= x2)
-			continue;
-		if (y1 >= y2)
-			continue;
-
-		out_rects[k].left   = x1;
-		out_rects[k].top    = y1;
-		out_rects[k].right  = x2;
-		out_rects[k].bottom = y2;
-		k++;
-	}
-
-	*out_num = k;
-}
-
-void vmw_display_unit_cleanup(struct vmw_display_unit *du)
-{
-	if (du->cursor_surface)
-		vmw_surface_unreference(&du->cursor_surface);
-	if (du->cursor_dmabuf)
-		vmw_dmabuf_unreference(&du->cursor_dmabuf);
-	drm_crtc_cleanup(&du->crtc);
-	drm_encoder_cleanup(&du->encoder);
-	drm_connector_cleanup(&du->connector);
-}
-
-/*
- * Display Unit Cursor functions
- */
-
-int vmw_cursor_update_image(struct vmw_private *dev_priv,
-			    u32 *image, u32 width, u32 height,
-			    u32 hotspotX, u32 hotspotY)
-{
-	struct {
-		u32 cmd;
-		SVGAFifoCmdDefineAlphaCursor cursor;
-	} *cmd;
-	u32 image_size = width * height * 4;
-	u32 cmd_size = sizeof(*cmd) + image_size;
-
-	if (!image)
-		return -EINVAL;
-
-	cmd = vmw_fifo_reserve(dev_priv, cmd_size);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Fifo reserve failed.\n");
-		return -ENOMEM;
-	}
-
-	memset(cmd, 0, sizeof(*cmd));
-
-	memcpy(&cmd[1], image, image_size);
-
-	cmd->cmd = cpu_to_le32(SVGA_CMD_DEFINE_ALPHA_CURSOR);
-	cmd->cursor.id = cpu_to_le32(0);
-	cmd->cursor.width = cpu_to_le32(width);
-	cmd->cursor.height = cpu_to_le32(height);
-	cmd->cursor.hotspotX = cpu_to_le32(hotspotX);
-	cmd->cursor.hotspotY = cpu_to_le32(hotspotY);
-
-	vmw_fifo_commit(dev_priv, cmd_size);
-
-	return 0;
-}
-
-int vmw_cursor_update_dmabuf(struct vmw_private *dev_priv,
-			     struct vmw_dma_buffer *dmabuf,
-			     u32 width, u32 height,
-			     u32 hotspotX, u32 hotspotY)
-{
-	struct ttm_bo_kmap_obj map;
-	unsigned long kmap_offset;
-	unsigned long kmap_num;
-	void *virtual;
-	bool dummy;
-	int ret;
-
-	kmap_offset = 0;
-	kmap_num = (width*height*4 + PAGE_SIZE - 1) >> PAGE_SHIFT;
-
-	ret = ttm_bo_reserve(&dmabuf->base, true, false, false, 0);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("reserve failed\n");
-		return -EINVAL;
-	}
-
-	ret = ttm_bo_kmap(&dmabuf->base, kmap_offset, kmap_num, &map);
-	if (unlikely(ret != 0))
-		goto err_unreserve;
-
-	virtual = ttm_kmap_obj_virtual(&map, &dummy);
-	ret = vmw_cursor_update_image(dev_priv, virtual, width, height,
-				      hotspotX, hotspotY);
-
-	ttm_bo_kunmap(&map);
-err_unreserve:
-	ttm_bo_unreserve(&dmabuf->base);
-
-	return ret;
-}
-
-
-void vmw_cursor_update_position(struct vmw_private *dev_priv,
-				bool show, int x, int y)
-{
-	__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
-	uint32_t count;
-
-	iowrite32(show ? 1 : 0, fifo_mem + SVGA_FIFO_CURSOR_ON);
-	iowrite32(x, fifo_mem + SVGA_FIFO_CURSOR_X);
-	iowrite32(y, fifo_mem + SVGA_FIFO_CURSOR_Y);
-	count = ioread32(fifo_mem + SVGA_FIFO_CURSOR_COUNT);
-	iowrite32(++count, fifo_mem + SVGA_FIFO_CURSOR_COUNT);
-}
-
-int vmw_du_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
-			   uint32_t handle, uint32_t width, uint32_t height)
-{
-	struct vmw_private *dev_priv = vmw_priv(crtc->dev);
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct vmw_display_unit *du = vmw_crtc_to_du(crtc);
-	struct vmw_surface *surface = NULL;
-	struct vmw_dma_buffer *dmabuf = NULL;
-	int ret;
-
-	/* A lot of the code assumes this */
-	if (handle && (width != 64 || height != 64))
-		return -EINVAL;
-
-	if (handle) {
-		ret = vmw_user_lookup_handle(dev_priv, tfile,
-					     handle, &surface, &dmabuf);
-		if (ret) {
-			DRM_ERROR("failed to find surface or dmabuf: %i\n", ret);
-			return -EINVAL;
-		}
-	}
-
-	/* need to do this before taking down old image */
-	if (surface && !surface->snooper.image) {
-		DRM_ERROR("surface not suitable for cursor\n");
-		vmw_surface_unreference(&surface);
-		return -EINVAL;
-	}
-
-	/* takedown old cursor */
-	if (du->cursor_surface) {
-		du->cursor_surface->snooper.crtc = NULL;
-		vmw_surface_unreference(&du->cursor_surface);
-	}
-	if (du->cursor_dmabuf)
-		vmw_dmabuf_unreference(&du->cursor_dmabuf);
-
-	/* setup new image */
-	if (surface) {
-		/* vmw_user_surface_lookup takes one reference */
-		du->cursor_surface = surface;
-
-		du->cursor_surface->snooper.crtc = crtc;
-		du->cursor_age = du->cursor_surface->snooper.age;
-		vmw_cursor_update_image(dev_priv, surface->snooper.image,
-					64, 64, du->hotspot_x, du->hotspot_y);
-	} else if (dmabuf) {
-		/* vmw_user_surface_lookup takes one reference */
-		du->cursor_dmabuf = dmabuf;
-
-		ret = vmw_cursor_update_dmabuf(dev_priv, dmabuf, width, height,
-					       du->hotspot_x, du->hotspot_y);
-	} else {
-		vmw_cursor_update_position(dev_priv, false, 0, 0);
-		return 0;
-	}
-
-	vmw_cursor_update_position(dev_priv, true,
-				   du->cursor_x + du->hotspot_x,
-				   du->cursor_y + du->hotspot_y);
-
-	return 0;
-}
-
-int vmw_du_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct vmw_private *dev_priv = vmw_priv(crtc->dev);
-	struct vmw_display_unit *du = vmw_crtc_to_du(crtc);
-	bool shown = du->cursor_surface || du->cursor_dmabuf ? true : false;
-
-	du->cursor_x = x + crtc->x;
-	du->cursor_y = y + crtc->y;
-
-	vmw_cursor_update_position(dev_priv, shown,
-				   du->cursor_x + du->hotspot_x,
-				   du->cursor_y + du->hotspot_y);
-
-	return 0;
-}
-
-void vmw_kms_cursor_snoop(struct vmw_surface *srf,
-			  struct ttm_object_file *tfile,
-			  struct ttm_buffer_object *bo,
-			  SVGA3dCmdHeader *header)
-{
-	struct ttm_bo_kmap_obj map;
-	unsigned long kmap_offset;
-	unsigned long kmap_num;
-	SVGA3dCopyBox *box;
-	unsigned box_count;
-	void *virtual;
-	bool dummy;
-	struct vmw_dma_cmd {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdSurfaceDMA dma;
-	} *cmd;
-	int i, ret;
-
-	cmd = container_of(header, struct vmw_dma_cmd, header);
-
-	/* No snooper installed */
-	if (!srf->snooper.image)
-		return;
-
-	if (cmd->dma.host.face != 0 || cmd->dma.host.mipmap != 0) {
-		DRM_ERROR("face and mipmap for cursors should never != 0\n");
-		return;
-	}
-
-	if (cmd->header.size < 64) {
-		DRM_ERROR("at least one full copy box must be given\n");
-		return;
-	}
-
-	box = (SVGA3dCopyBox *)&cmd[1];
-	box_count = (cmd->header.size - sizeof(SVGA3dCmdSurfaceDMA)) /
-			sizeof(SVGA3dCopyBox);
-
-	if (cmd->dma.guest.ptr.offset % PAGE_SIZE ||
-	    box->x != 0    || box->y != 0    || box->z != 0    ||
-	    box->srcx != 0 || box->srcy != 0 || box->srcz != 0 ||
-	    box->d != 1    || box_count != 1) {
-		/* TODO handle none page aligned offsets */
-		/* TODO handle more dst & src != 0 */
-		/* TODO handle more then one copy */
-		DRM_ERROR("Cant snoop dma request for cursor!\n");
-		DRM_ERROR("(%u, %u, %u) (%u, %u, %u) (%ux%ux%u) %u %u\n",
-			  box->srcx, box->srcy, box->srcz,
-			  box->x, box->y, box->z,
-			  box->w, box->h, box->d, box_count,
-			  cmd->dma.guest.ptr.offset);
-		return;
-	}
-
-	kmap_offset = cmd->dma.guest.ptr.offset >> PAGE_SHIFT;
-	kmap_num = (64*64*4) >> PAGE_SHIFT;
-
-	ret = ttm_bo_reserve(bo, true, false, false, 0);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("reserve failed\n");
-		return;
-	}
-
-	ret = ttm_bo_kmap(bo, kmap_offset, kmap_num, &map);
-	if (unlikely(ret != 0))
-		goto err_unreserve;
-
-	virtual = ttm_kmap_obj_virtual(&map, &dummy);
-
-	if (box->w == 64 && cmd->dma.guest.pitch == 64*4) {
-		memcpy(srf->snooper.image, virtual, 64*64*4);
-	} else {
-		/* Image is unsigned pointer. */
-		for (i = 0; i < box->h; i++)
-			memcpy(srf->snooper.image + i * 64,
-			       virtual + i * cmd->dma.guest.pitch,
-			       box->w * 4);
-	}
-
-	srf->snooper.age++;
-
-	/* we can't call this function from this function since execbuf has
-	 * reserved fifo space.
-	 *
-	 * if (srf->snooper.crtc)
-	 *	vmw_ldu_crtc_cursor_update_image(dev_priv,
-	 *					 srf->snooper.image, 64, 64,
-	 *					 du->hotspot_x, du->hotspot_y);
-	 */
-
-	ttm_bo_kunmap(&map);
-err_unreserve:
-	ttm_bo_unreserve(bo);
-}
-
-void vmw_kms_cursor_post_execbuf(struct vmw_private *dev_priv)
-{
-	struct drm_device *dev = dev_priv->dev;
-	struct vmw_display_unit *du;
-	struct drm_crtc *crtc;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		du = vmw_crtc_to_du(crtc);
-		if (!du->cursor_surface ||
-		    du->cursor_age == du->cursor_surface->snooper.age)
-			continue;
-
-		du->cursor_age = du->cursor_surface->snooper.age;
-		vmw_cursor_update_image(dev_priv,
-					du->cursor_surface->snooper.image,
-					64, 64, du->hotspot_x, du->hotspot_y);
-	}
-
-	mutex_unlock(&dev->mode_config.mutex);
-}
-
-/*
- * Generic framebuffer code
- */
-
-int vmw_framebuffer_create_handle(struct drm_framebuffer *fb,
-				  struct drm_file *file_priv,
-				  unsigned int *handle)
-{
-	if (handle)
-		*handle = 0;
-
-	return 0;
-}
-
-/*
- * Surface framebuffer code
- */
-
-#define vmw_framebuffer_to_vfbs(x) \
-	container_of(x, struct vmw_framebuffer_surface, base.base)
-
-struct vmw_framebuffer_surface {
-	struct vmw_framebuffer base;
-	struct vmw_surface *surface;
-	struct vmw_dma_buffer *buffer;
-	struct list_head head;
-	struct drm_master *master;
-};
-
-void vmw_framebuffer_surface_destroy(struct drm_framebuffer *framebuffer)
-{
-	struct vmw_framebuffer_surface *vfbs =
-		vmw_framebuffer_to_vfbs(framebuffer);
-	struct vmw_master *vmaster = vmw_master(vfbs->master);
-
-
-	mutex_lock(&vmaster->fb_surf_mutex);
-	list_del(&vfbs->head);
-	mutex_unlock(&vmaster->fb_surf_mutex);
-
-	drm_master_put(&vfbs->master);
-	drm_framebuffer_cleanup(framebuffer);
-	vmw_surface_unreference(&vfbs->surface);
-	ttm_base_object_unref(&vfbs->base.user_obj);
-
-	kfree(vfbs);
-}
-
-static int do_surface_dirty_sou(struct vmw_private *dev_priv,
-				struct drm_file *file_priv,
-				struct vmw_framebuffer *framebuffer,
-				unsigned flags, unsigned color,
-				struct drm_clip_rect *clips,
-				unsigned num_clips, int inc,
-				struct vmw_fence_obj **out_fence)
-{
-	struct vmw_display_unit *units[VMWGFX_NUM_DISPLAY_UNITS];
-	struct drm_clip_rect *clips_ptr;
-	struct drm_clip_rect *tmp;
-	struct drm_crtc *crtc;
-	size_t fifo_size;
-	int i, num_units;
-	int ret = 0; /* silence warning */
-	int left, right, top, bottom;
-
-	struct {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdBlitSurfaceToScreen body;
-	} *cmd;
-	SVGASignedRect *blits;
-
-	num_units = 0;
-	list_for_each_entry(crtc, &dev_priv->dev->mode_config.crtc_list,
-			    head) {
-		if (crtc->fb != &framebuffer->base)
-			continue;
-		units[num_units++] = vmw_crtc_to_du(crtc);
-	}
-
-	BUG_ON(!clips || !num_clips);
-
-	tmp = kzalloc(sizeof(*tmp) * num_clips, GFP_KERNEL);
-	if (unlikely(tmp == NULL)) {
-		DRM_ERROR("Temporary cliprect memory alloc failed.\n");
-		return -ENOMEM;
-	}
-
-	fifo_size = sizeof(*cmd) + sizeof(SVGASignedRect) * num_clips;
-	cmd = kzalloc(fifo_size, GFP_KERNEL);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Temporary fifo memory alloc failed.\n");
-		ret = -ENOMEM;
-		goto out_free_tmp;
-	}
-
-	/* setup blits pointer */
-	blits = (SVGASignedRect *)&cmd[1];
-
-	/* initial clip region */
-	left = clips->x1;
-	right = clips->x2;
-	top = clips->y1;
-	bottom = clips->y2;
-
-	/* skip the first clip rect */
-	for (i = 1, clips_ptr = clips + inc;
-	     i < num_clips; i++, clips_ptr += inc) {
-		left = min_t(int, left, (int)clips_ptr->x1);
-		right = max_t(int, right, (int)clips_ptr->x2);
-		top = min_t(int, top, (int)clips_ptr->y1);
-		bottom = max_t(int, bottom, (int)clips_ptr->y2);
-	}
-
-	/* only need to do this once */
-	memset(cmd, 0, fifo_size);
-	cmd->header.id = cpu_to_le32(SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN);
-	cmd->header.size = cpu_to_le32(fifo_size - sizeof(cmd->header));
-
-	cmd->body.srcRect.left = left;
-	cmd->body.srcRect.right = right;
-	cmd->body.srcRect.top = top;
-	cmd->body.srcRect.bottom = bottom;
-
-	clips_ptr = clips;
-	for (i = 0; i < num_clips; i++, clips_ptr += inc) {
-		tmp[i].x1 = clips_ptr->x1 - left;
-		tmp[i].x2 = clips_ptr->x2 - left;
-		tmp[i].y1 = clips_ptr->y1 - top;
-		tmp[i].y2 = clips_ptr->y2 - top;
-	}
-
-	/* do per unit writing, reuse fifo for each */
-	for (i = 0; i < num_units; i++) {
-		struct vmw_display_unit *unit = units[i];
-		struct vmw_clip_rect clip;
-		int num;
-
-		clip.x1 = left - unit->crtc.x;
-		clip.y1 = top - unit->crtc.y;
-		clip.x2 = right - unit->crtc.x;
-		clip.y2 = bottom - unit->crtc.y;
-
-		/* skip any crtcs that misses the clip region */
-		if (clip.x1 >= unit->crtc.mode.hdisplay ||
-		    clip.y1 >= unit->crtc.mode.vdisplay ||
-		    clip.x2 <= 0 || clip.y2 <= 0)
-			continue;
-
-		/*
-		 * In order for the clip rects to be correctly scaled
-		 * the src and dest rects needs to be the same size.
-		 */
-		cmd->body.destRect.left = clip.x1;
-		cmd->body.destRect.right = clip.x2;
-		cmd->body.destRect.top = clip.y1;
-		cmd->body.destRect.bottom = clip.y2;
-
-		/* create a clip rect of the crtc in dest coords */
-		clip.x2 = unit->crtc.mode.hdisplay - clip.x1;
-		clip.y2 = unit->crtc.mode.vdisplay - clip.y1;
-		clip.x1 = 0 - clip.x1;
-		clip.y1 = 0 - clip.y1;
-
-		/* need to reset sid as it is changed by execbuf */
-		cmd->body.srcImage.sid = cpu_to_le32(framebuffer->user_handle);
-		cmd->body.destScreenId = unit->unit;
-
-		/* clip and write blits to cmd stream */
-		vmw_clip_cliprects(tmp, num_clips, clip, blits, &num);
-
-		/* if no cliprects hit skip this */
-		if (num == 0)
-			continue;
-
-		/* only return the last fence */
-		if (out_fence && *out_fence)
-			vmw_fence_obj_unreference(out_fence);
-
-		/* recalculate package length */
-		fifo_size = sizeof(*cmd) + sizeof(SVGASignedRect) * num;
-		cmd->header.size = cpu_to_le32(fifo_size - sizeof(cmd->header));
-		ret = vmw_execbuf_process(file_priv, dev_priv, NULL, cmd,
-					  fifo_size, 0, NULL, out_fence);
-
-		if (unlikely(ret != 0))
-			break;
-	}
-
-
-	kfree(cmd);
-out_free_tmp:
-	kfree(tmp);
-
-	return ret;
-}
-
-int vmw_framebuffer_surface_dirty(struct drm_framebuffer *framebuffer,
-				  struct drm_file *file_priv,
-				  unsigned flags, unsigned color,
-				  struct drm_clip_rect *clips,
-				  unsigned num_clips)
-{
-	struct vmw_private *dev_priv = vmw_priv(framebuffer->dev);
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	struct vmw_framebuffer_surface *vfbs =
-		vmw_framebuffer_to_vfbs(framebuffer);
-	struct drm_clip_rect norect;
-	int ret, inc = 1;
-
-	if (unlikely(vfbs->master != file_priv->master))
-		return -EINVAL;
-
-	/* Require ScreenObject support for 3D */
-	if (!dev_priv->sou_priv)
-		return -EINVAL;
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0))
-		return ret;
-
-	if (!num_clips) {
-		num_clips = 1;
-		clips = &norect;
-		norect.x1 = norect.y1 = 0;
-		norect.x2 = framebuffer->width;
-		norect.y2 = framebuffer->height;
-	} else if (flags & DRM_MODE_FB_DIRTY_ANNOTATE_COPY) {
-		num_clips /= 2;
-		inc = 2; /* skip source rects */
-	}
-
-	ret = do_surface_dirty_sou(dev_priv, file_priv, &vfbs->base,
-				   flags, color,
-				   clips, num_clips, inc, NULL);
-
-	ttm_read_unlock(&vmaster->lock);
-	return 0;
-}
-
-static struct drm_framebuffer_funcs vmw_framebuffer_surface_funcs = {
-	.destroy = vmw_framebuffer_surface_destroy,
-	.dirty = vmw_framebuffer_surface_dirty,
-	.create_handle = vmw_framebuffer_create_handle,
-};
-
-static int vmw_kms_new_framebuffer_surface(struct vmw_private *dev_priv,
-					   struct drm_file *file_priv,
-					   struct vmw_surface *surface,
-					   struct vmw_framebuffer **out,
-					   const struct drm_mode_fb_cmd
-					   *mode_cmd)
-
-{
-	struct drm_device *dev = dev_priv->dev;
-	struct vmw_framebuffer_surface *vfbs;
-	enum SVGA3dSurfaceFormat format;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	int ret;
-
-	/* 3D is only supported on HWv8 hosts which supports screen objects */
-	if (!dev_priv->sou_priv)
-		return -ENOSYS;
-
-	/*
-	 * Sanity checks.
-	 */
-
-	/* Surface must be marked as a scanout. */
-	if (unlikely(!surface->scanout))
-		return -EINVAL;
-
-	if (unlikely(surface->mip_levels[0] != 1 ||
-		     surface->num_sizes != 1 ||
-		     surface->sizes[0].width < mode_cmd->width ||
-		     surface->sizes[0].height < mode_cmd->height ||
-		     surface->sizes[0].depth != 1)) {
-		DRM_ERROR("Incompatible surface dimensions "
-			  "for requested mode.\n");
-		return -EINVAL;
-	}
-
-	switch (mode_cmd->depth) {
-	case 32:
-		format = SVGA3D_A8R8G8B8;
-		break;
-	case 24:
-		format = SVGA3D_X8R8G8B8;
-		break;
-	case 16:
-		format = SVGA3D_R5G6B5;
-		break;
-	case 15:
-		format = SVGA3D_A1R5G5B5;
-		break;
-	case 8:
-		format = SVGA3D_LUMINANCE8;
-		break;
-	default:
-		DRM_ERROR("Invalid color depth: %d\n", mode_cmd->depth);
-		return -EINVAL;
-	}
-
-	if (unlikely(format != surface->format)) {
-		DRM_ERROR("Invalid surface format for requested mode.\n");
-		return -EINVAL;
-	}
-
-	vfbs = kzalloc(sizeof(*vfbs), GFP_KERNEL);
-	if (!vfbs) {
-		ret = -ENOMEM;
-		goto out_err1;
-	}
-
-	ret = drm_framebuffer_init(dev, &vfbs->base.base,
-				   &vmw_framebuffer_surface_funcs);
-	if (ret)
-		goto out_err2;
-
-	if (!vmw_surface_reference(surface)) {
-		DRM_ERROR("failed to reference surface %p\n", surface);
-		goto out_err3;
-	}
-
-	/* XXX get the first 3 from the surface info */
-	vfbs->base.base.bits_per_pixel = mode_cmd->bpp;
-	vfbs->base.base.pitches[0] = mode_cmd->pitch;
-	vfbs->base.base.depth = mode_cmd->depth;
-	vfbs->base.base.width = mode_cmd->width;
-	vfbs->base.base.height = mode_cmd->height;
-	vfbs->surface = surface;
-	vfbs->base.user_handle = mode_cmd->handle;
-	vfbs->master = drm_master_get(file_priv->master);
-
-	mutex_lock(&vmaster->fb_surf_mutex);
-	list_add_tail(&vfbs->head, &vmaster->fb_surf);
-	mutex_unlock(&vmaster->fb_surf_mutex);
-
-	*out = &vfbs->base;
-
-	return 0;
-
-out_err3:
-	drm_framebuffer_cleanup(&vfbs->base.base);
-out_err2:
-	kfree(vfbs);
-out_err1:
-	return ret;
-}
-
-/*
- * Dmabuf framebuffer code
- */
-
-#define vmw_framebuffer_to_vfbd(x) \
-	container_of(x, struct vmw_framebuffer_dmabuf, base.base)
-
-struct vmw_framebuffer_dmabuf {
-	struct vmw_framebuffer base;
-	struct vmw_dma_buffer *buffer;
-};
-
-void vmw_framebuffer_dmabuf_destroy(struct drm_framebuffer *framebuffer)
-{
-	struct vmw_framebuffer_dmabuf *vfbd =
-		vmw_framebuffer_to_vfbd(framebuffer);
-
-	drm_framebuffer_cleanup(framebuffer);
-	vmw_dmabuf_unreference(&vfbd->buffer);
-	ttm_base_object_unref(&vfbd->base.user_obj);
-
-	kfree(vfbd);
-}
-
-static int do_dmabuf_dirty_ldu(struct vmw_private *dev_priv,
-			       struct vmw_framebuffer *framebuffer,
-			       unsigned flags, unsigned color,
-			       struct drm_clip_rect *clips,
-			       unsigned num_clips, int increment)
-{
-	size_t fifo_size;
-	int i;
-
-	struct {
-		uint32_t header;
-		SVGAFifoCmdUpdate body;
-	} *cmd;
-
-	fifo_size = sizeof(*cmd) * num_clips;
-	cmd = vmw_fifo_reserve(dev_priv, fifo_size);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Fifo reserve failed.\n");
-		return -ENOMEM;
-	}
-
-	memset(cmd, 0, fifo_size);
-	for (i = 0; i < num_clips; i++, clips += increment) {
-		cmd[i].header = cpu_to_le32(SVGA_CMD_UPDATE);
-		cmd[i].body.x = cpu_to_le32(clips->x1);
-		cmd[i].body.y = cpu_to_le32(clips->y1);
-		cmd[i].body.width = cpu_to_le32(clips->x2 - clips->x1);
-		cmd[i].body.height = cpu_to_le32(clips->y2 - clips->y1);
-	}
-
-	vmw_fifo_commit(dev_priv, fifo_size);
-	return 0;
-}
-
-static int do_dmabuf_define_gmrfb(struct drm_file *file_priv,
-				  struct vmw_private *dev_priv,
-				  struct vmw_framebuffer *framebuffer)
-{
-	int depth = framebuffer->base.depth;
-	size_t fifo_size;
-	int ret;
-
-	struct {
-		uint32_t header;
-		SVGAFifoCmdDefineGMRFB body;
-	} *cmd;
-
-	/* Emulate RGBA support, contrary to svga_reg.h this is not
-	 * supported by hosts. This is only a problem if we are reading
-	 * this value later and expecting what we uploaded back.
-	 */
-	if (depth == 32)
-		depth = 24;
-
-	fifo_size = sizeof(*cmd);
-	cmd = kmalloc(fifo_size, GFP_KERNEL);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Failed to allocate temporary cmd buffer.\n");
-		return -ENOMEM;
-	}
-
-	memset(cmd, 0, fifo_size);
-	cmd->header = SVGA_CMD_DEFINE_GMRFB;
-	cmd->body.format.bitsPerPixel = framebuffer->base.bits_per_pixel;
-	cmd->body.format.colorDepth = depth;
-	cmd->body.format.reserved = 0;
-	cmd->body.bytesPerLine = framebuffer->base.pitches[0];
-	cmd->body.ptr.gmrId = framebuffer->user_handle;
-	cmd->body.ptr.offset = 0;
-
-	ret = vmw_execbuf_process(file_priv, dev_priv, NULL, cmd,
-				  fifo_size, 0, NULL, NULL);
-
-	kfree(cmd);
-
-	return ret;
-}
-
-static int do_dmabuf_dirty_sou(struct drm_file *file_priv,
-			       struct vmw_private *dev_priv,
-			       struct vmw_framebuffer *framebuffer,
-			       unsigned flags, unsigned color,
-			       struct drm_clip_rect *clips,
-			       unsigned num_clips, int increment,
-			       struct vmw_fence_obj **out_fence)
-{
-	struct vmw_display_unit *units[VMWGFX_NUM_DISPLAY_UNITS];
-	struct drm_clip_rect *clips_ptr;
-	int i, k, num_units, ret;
-	struct drm_crtc *crtc;
-	size_t fifo_size;
-
-	struct {
-		uint32_t header;
-		SVGAFifoCmdBlitGMRFBToScreen body;
-	} *blits;
-
-	ret = do_dmabuf_define_gmrfb(file_priv, dev_priv, framebuffer);
-	if (unlikely(ret != 0))
-		return ret; /* define_gmrfb prints warnings */
-
-	fifo_size = sizeof(*blits) * num_clips;
-	blits = kmalloc(fifo_size, GFP_KERNEL);
-	if (unlikely(blits == NULL)) {
-		DRM_ERROR("Failed to allocate temporary cmd buffer.\n");
-		return -ENOMEM;
-	}
-
-	num_units = 0;
-	list_for_each_entry(crtc, &dev_priv->dev->mode_config.crtc_list, head) {
-		if (crtc->fb != &framebuffer->base)
-			continue;
-		units[num_units++] = vmw_crtc_to_du(crtc);
-	}
-
-	for (k = 0; k < num_units; k++) {
-		struct vmw_display_unit *unit = units[k];
-		int hit_num = 0;
-
-		clips_ptr = clips;
-		for (i = 0; i < num_clips; i++, clips_ptr += increment) {
-			int clip_x1 = clips_ptr->x1 - unit->crtc.x;
-			int clip_y1 = clips_ptr->y1 - unit->crtc.y;
-			int clip_x2 = clips_ptr->x2 - unit->crtc.x;
-			int clip_y2 = clips_ptr->y2 - unit->crtc.y;
-			int move_x, move_y;
-
-			/* skip any crtcs that misses the clip region */
-			if (clip_x1 >= unit->crtc.mode.hdisplay ||
-			    clip_y1 >= unit->crtc.mode.vdisplay ||
-			    clip_x2 <= 0 || clip_y2 <= 0)
-				continue;
-
-			/* clip size to crtc size */
-			clip_x2 = min_t(int, clip_x2, unit->crtc.mode.hdisplay);
-			clip_y2 = min_t(int, clip_y2, unit->crtc.mode.vdisplay);
-
-			/* translate both src and dest to bring clip into screen */
-			move_x = min_t(int, clip_x1, 0);
-			move_y = min_t(int, clip_y1, 0);
-
-			/* actual translate done here */
-			blits[hit_num].header = SVGA_CMD_BLIT_GMRFB_TO_SCREEN;
-			blits[hit_num].body.destScreenId = unit->unit;
-			blits[hit_num].body.srcOrigin.x = clips_ptr->x1 - move_x;
-			blits[hit_num].body.srcOrigin.y = clips_ptr->y1 - move_y;
-			blits[hit_num].body.destRect.left = clip_x1 - move_x;
-			blits[hit_num].body.destRect.top = clip_y1 - move_y;
-			blits[hit_num].body.destRect.right = clip_x2;
-			blits[hit_num].body.destRect.bottom = clip_y2;
-			hit_num++;
-		}
-
-		/* no clips hit the crtc */
-		if (hit_num == 0)
-			continue;
-
-		/* only return the last fence */
-		if (out_fence && *out_fence)
-			vmw_fence_obj_unreference(out_fence);
-
-		fifo_size = sizeof(*blits) * hit_num;
-		ret = vmw_execbuf_process(file_priv, dev_priv, NULL, blits,
-					  fifo_size, 0, NULL, out_fence);
-
-		if (unlikely(ret != 0))
-			break;
-	}
-
-	kfree(blits);
-
-	return ret;
-}
-
-int vmw_framebuffer_dmabuf_dirty(struct drm_framebuffer *framebuffer,
-				 struct drm_file *file_priv,
-				 unsigned flags, unsigned color,
-				 struct drm_clip_rect *clips,
-				 unsigned num_clips)
-{
-	struct vmw_private *dev_priv = vmw_priv(framebuffer->dev);
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	struct vmw_framebuffer_dmabuf *vfbd =
-		vmw_framebuffer_to_vfbd(framebuffer);
-	struct drm_clip_rect norect;
-	int ret, increment = 1;
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0))
-		return ret;
-
-	if (!num_clips) {
-		num_clips = 1;
-		clips = &norect;
-		norect.x1 = norect.y1 = 0;
-		norect.x2 = framebuffer->width;
-		norect.y2 = framebuffer->height;
-	} else if (flags & DRM_MODE_FB_DIRTY_ANNOTATE_COPY) {
-		num_clips /= 2;
-		increment = 2;
-	}
-
-	if (dev_priv->ldu_priv) {
-		ret = do_dmabuf_dirty_ldu(dev_priv, &vfbd->base,
-					  flags, color,
-					  clips, num_clips, increment);
-	} else {
-		ret = do_dmabuf_dirty_sou(file_priv, dev_priv, &vfbd->base,
-					  flags, color,
-					  clips, num_clips, increment, NULL);
-	}
-
-	ttm_read_unlock(&vmaster->lock);
-	return ret;
-}
-
-static struct drm_framebuffer_funcs vmw_framebuffer_dmabuf_funcs = {
-	.destroy = vmw_framebuffer_dmabuf_destroy,
-	.dirty = vmw_framebuffer_dmabuf_dirty,
-	.create_handle = vmw_framebuffer_create_handle,
-};
-
-/**
- * Pin the dmabuffer to the start of vram.
- */
-static int vmw_framebuffer_dmabuf_pin(struct vmw_framebuffer *vfb)
-{
-	struct vmw_private *dev_priv = vmw_priv(vfb->base.dev);
-	struct vmw_framebuffer_dmabuf *vfbd =
-		vmw_framebuffer_to_vfbd(&vfb->base);
-	int ret;
-
-	/* This code should not be used with screen objects */
-	BUG_ON(dev_priv->sou_priv);
-
-	vmw_overlay_pause_all(dev_priv);
-
-	ret = vmw_dmabuf_to_start_of_vram(dev_priv, vfbd->buffer, true, false);
-
-	vmw_overlay_resume_all(dev_priv);
-
-	WARN_ON(ret != 0);
-
-	return 0;
-}
-
-static int vmw_framebuffer_dmabuf_unpin(struct vmw_framebuffer *vfb)
-{
-	struct vmw_private *dev_priv = vmw_priv(vfb->base.dev);
-	struct vmw_framebuffer_dmabuf *vfbd =
-		vmw_framebuffer_to_vfbd(&vfb->base);
-
-	if (!vfbd->buffer) {
-		WARN_ON(!vfbd->buffer);
-		return 0;
-	}
-
-	return vmw_dmabuf_unpin(dev_priv, vfbd->buffer, false);
-}
-
-static int vmw_kms_new_framebuffer_dmabuf(struct vmw_private *dev_priv,
-					  struct vmw_dma_buffer *dmabuf,
-					  struct vmw_framebuffer **out,
-					  const struct drm_mode_fb_cmd
-					  *mode_cmd)
-
-{
-	struct drm_device *dev = dev_priv->dev;
-	struct vmw_framebuffer_dmabuf *vfbd;
-	unsigned int requested_size;
-	int ret;
-
-	requested_size = mode_cmd->height * mode_cmd->pitch;
-	if (unlikely(requested_size > dmabuf->base.num_pages * PAGE_SIZE)) {
-		DRM_ERROR("Screen buffer object size is too small "
-			  "for requested mode.\n");
-		return -EINVAL;
-	}
-
-	/* Limited framebuffer color depth support for screen objects */
-	if (dev_priv->sou_priv) {
-		switch (mode_cmd->depth) {
-		case 32:
-		case 24:
-			/* Only support 32 bpp for 32 and 24 depth fbs */
-			if (mode_cmd->bpp == 32)
-				break;
-
-			DRM_ERROR("Invalid color depth/bbp: %d %d\n",
-				  mode_cmd->depth, mode_cmd->bpp);
-			return -EINVAL;
-		case 16:
-		case 15:
-			/* Only support 16 bpp for 16 and 15 depth fbs */
-			if (mode_cmd->bpp == 16)
-				break;
-
-			DRM_ERROR("Invalid color depth/bbp: %d %d\n",
-				  mode_cmd->depth, mode_cmd->bpp);
-			return -EINVAL;
-		default:
-			DRM_ERROR("Invalid color depth: %d\n", mode_cmd->depth);
-			return -EINVAL;
-		}
-	}
-
-	vfbd = kzalloc(sizeof(*vfbd), GFP_KERNEL);
-	if (!vfbd) {
-		ret = -ENOMEM;
-		goto out_err1;
-	}
-
-	ret = drm_framebuffer_init(dev, &vfbd->base.base,
-				   &vmw_framebuffer_dmabuf_funcs);
-	if (ret)
-		goto out_err2;
-
-	if (!vmw_dmabuf_reference(dmabuf)) {
-		DRM_ERROR("failed to reference dmabuf %p\n", dmabuf);
-		goto out_err3;
-	}
-
-	vfbd->base.base.bits_per_pixel = mode_cmd->bpp;
-	vfbd->base.base.pitches[0] = mode_cmd->pitch;
-	vfbd->base.base.depth = mode_cmd->depth;
-	vfbd->base.base.width = mode_cmd->width;
-	vfbd->base.base.height = mode_cmd->height;
-	if (!dev_priv->sou_priv) {
-		vfbd->base.pin = vmw_framebuffer_dmabuf_pin;
-		vfbd->base.unpin = vmw_framebuffer_dmabuf_unpin;
-	}
-	vfbd->base.dmabuf = true;
-	vfbd->buffer = dmabuf;
-	vfbd->base.user_handle = mode_cmd->handle;
-	*out = &vfbd->base;
-
-	return 0;
-
-out_err3:
-	drm_framebuffer_cleanup(&vfbd->base.base);
-out_err2:
-	kfree(vfbd);
-out_err1:
-	return ret;
-}
-
-/*
- * Generic Kernel modesetting functions
- */
-
-static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev,
-						 struct drm_file *file_priv,
-						 struct drm_mode_fb_cmd2 *mode_cmd2)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct vmw_framebuffer *vfb = NULL;
-	struct vmw_surface *surface = NULL;
-	struct vmw_dma_buffer *bo = NULL;
-	struct ttm_base_object *user_obj;
-	struct drm_mode_fb_cmd mode_cmd;
-	int ret;
-
-	mode_cmd.width = mode_cmd2->width;
-	mode_cmd.height = mode_cmd2->height;
-	mode_cmd.pitch = mode_cmd2->pitches[0];
-	mode_cmd.handle = mode_cmd2->handles[0];
-	drm_fb_get_bpp_depth(mode_cmd2->pixel_format, &mode_cmd.depth,
-				    &mode_cmd.bpp);
-
-	/**
-	 * This code should be conditioned on Screen Objects not being used.
-	 * If screen objects are used, we can allocate a GMR to hold the
-	 * requested framebuffer.
-	 */
-
-	if (!vmw_kms_validate_mode_vram(dev_priv,
-					mode_cmd.pitch,
-					mode_cmd.height)) {
-		DRM_ERROR("VRAM size is too small for requested mode.\n");
-		return ERR_PTR(-ENOMEM);
-	}
-
-	/*
-	 * Take a reference on the user object of the resource
-	 * backing the kms fb. This ensures that user-space handle
-	 * lookups on that resource will always work as long as
-	 * it's registered with a kms framebuffer. This is important,
-	 * since vmw_execbuf_process identifies resources in the
-	 * command stream using user-space handles.
-	 */
-
-	user_obj = ttm_base_object_lookup(tfile, mode_cmd.handle);
-	if (unlikely(user_obj == NULL)) {
-		DRM_ERROR("Could not locate requested kms frame buffer.\n");
-		return ERR_PTR(-ENOENT);
-	}
-
-	/**
-	 * End conditioned code.
-	 */
-
-	/* returns either a dmabuf or surface */
-	ret = vmw_user_lookup_handle(dev_priv, tfile,
-				     mode_cmd.handle,
-				     &surface, &bo);
-	if (ret)
-		goto err_out;
-
-	/* Create the new framebuffer depending one what we got back */
-	if (bo)
-		ret = vmw_kms_new_framebuffer_dmabuf(dev_priv, bo, &vfb,
-						     &mode_cmd);
-	else if (surface)
-		ret = vmw_kms_new_framebuffer_surface(dev_priv, file_priv,
-						      surface, &vfb, &mode_cmd);
-	else
-		BUG();
-
-err_out:
-	/* vmw_user_lookup_handle takes one ref so does new_fb */
-	if (bo)
-		vmw_dmabuf_unreference(&bo);
-	if (surface)
-		vmw_surface_unreference(&surface);
-
-	if (ret) {
-		DRM_ERROR("failed to create vmw_framebuffer: %i\n", ret);
-		ttm_base_object_unref(&user_obj);
-		return ERR_PTR(ret);
-	} else
-		vfb->user_obj = user_obj;
-
-	return &vfb->base;
-}
-
-static struct drm_mode_config_funcs vmw_kms_funcs = {
-	.fb_create = vmw_kms_fb_create,
-};
-
-int vmw_kms_present(struct vmw_private *dev_priv,
-		    struct drm_file *file_priv,
-		    struct vmw_framebuffer *vfb,
-		    struct vmw_surface *surface,
-		    uint32_t sid,
-		    int32_t destX, int32_t destY,
-		    struct drm_vmw_rect *clips,
-		    uint32_t num_clips)
-{
-	struct vmw_display_unit *units[VMWGFX_NUM_DISPLAY_UNITS];
-	struct drm_clip_rect *tmp;
-	struct drm_crtc *crtc;
-	size_t fifo_size;
-	int i, k, num_units;
-	int ret = 0; /* silence warning */
-	int left, right, top, bottom;
-
-	struct {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdBlitSurfaceToScreen body;
-	} *cmd;
-	SVGASignedRect *blits;
-
-	num_units = 0;
-	list_for_each_entry(crtc, &dev_priv->dev->mode_config.crtc_list, head) {
-		if (crtc->fb != &vfb->base)
-			continue;
-		units[num_units++] = vmw_crtc_to_du(crtc);
-	}
-
-	BUG_ON(surface == NULL);
-	BUG_ON(!clips || !num_clips);
-
-	tmp = kzalloc(sizeof(*tmp) * num_clips, GFP_KERNEL);
-	if (unlikely(tmp == NULL)) {
-		DRM_ERROR("Temporary cliprect memory alloc failed.\n");
-		return -ENOMEM;
-	}
-
-	fifo_size = sizeof(*cmd) + sizeof(SVGASignedRect) * num_clips;
-	cmd = kmalloc(fifo_size, GFP_KERNEL);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Failed to allocate temporary fifo memory.\n");
-		ret = -ENOMEM;
-		goto out_free_tmp;
-	}
-
-	left = clips->x;
-	right = clips->x + clips->w;
-	top = clips->y;
-	bottom = clips->y + clips->h;
-
-	for (i = 1; i < num_clips; i++) {
-		left = min_t(int, left, (int)clips[i].x);
-		right = max_t(int, right, (int)clips[i].x + clips[i].w);
-		top = min_t(int, top, (int)clips[i].y);
-		bottom = max_t(int, bottom, (int)clips[i].y + clips[i].h);
-	}
-
-	/* only need to do this once */
-	memset(cmd, 0, fifo_size);
-	cmd->header.id = cpu_to_le32(SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN);
-
-	blits = (SVGASignedRect *)&cmd[1];
-
-	cmd->body.srcRect.left = left;
-	cmd->body.srcRect.right = right;
-	cmd->body.srcRect.top = top;
-	cmd->body.srcRect.bottom = bottom;
-
-	for (i = 0; i < num_clips; i++) {
-		tmp[i].x1 = clips[i].x - left;
-		tmp[i].x2 = clips[i].x + clips[i].w - left;
-		tmp[i].y1 = clips[i].y - top;
-		tmp[i].y2 = clips[i].y + clips[i].h - top;
-	}
-
-	for (k = 0; k < num_units; k++) {
-		struct vmw_display_unit *unit = units[k];
-		struct vmw_clip_rect clip;
-		int num;
-
-		clip.x1 = left + destX - unit->crtc.x;
-		clip.y1 = top + destY - unit->crtc.y;
-		clip.x2 = right + destX - unit->crtc.x;
-		clip.y2 = bottom + destY - unit->crtc.y;
-
-		/* skip any crtcs that misses the clip region */
-		if (clip.x1 >= unit->crtc.mode.hdisplay ||
-		    clip.y1 >= unit->crtc.mode.vdisplay ||
-		    clip.x2 <= 0 || clip.y2 <= 0)
-			continue;
-
-		/*
-		 * In order for the clip rects to be correctly scaled
-		 * the src and dest rects needs to be the same size.
-		 */
-		cmd->body.destRect.left = clip.x1;
-		cmd->body.destRect.right = clip.x2;
-		cmd->body.destRect.top = clip.y1;
-		cmd->body.destRect.bottom = clip.y2;
-
-		/* create a clip rect of the crtc in dest coords */
-		clip.x2 = unit->crtc.mode.hdisplay - clip.x1;
-		clip.y2 = unit->crtc.mode.vdisplay - clip.y1;
-		clip.x1 = 0 - clip.x1;
-		clip.y1 = 0 - clip.y1;
-
-		/* need to reset sid as it is changed by execbuf */
-		cmd->body.srcImage.sid = sid;
-		cmd->body.destScreenId = unit->unit;
-
-		/* clip and write blits to cmd stream */
-		vmw_clip_cliprects(tmp, num_clips, clip, blits, &num);
-
-		/* if no cliprects hit skip this */
-		if (num == 0)
-			continue;
-
-		/* recalculate package length */
-		fifo_size = sizeof(*cmd) + sizeof(SVGASignedRect) * num;
-		cmd->header.size = cpu_to_le32(fifo_size - sizeof(cmd->header));
-		ret = vmw_execbuf_process(file_priv, dev_priv, NULL, cmd,
-					  fifo_size, 0, NULL, NULL);
-
-		if (unlikely(ret != 0))
-			break;
-	}
-
-	kfree(cmd);
-out_free_tmp:
-	kfree(tmp);
-
-	return ret;
-}
-
-int vmw_kms_readback(struct vmw_private *dev_priv,
-		     struct drm_file *file_priv,
-		     struct vmw_framebuffer *vfb,
-		     struct drm_vmw_fence_rep __user *user_fence_rep,
-		     struct drm_vmw_rect *clips,
-		     uint32_t num_clips)
-{
-	struct vmw_framebuffer_dmabuf *vfbd =
-		vmw_framebuffer_to_vfbd(&vfb->base);
-	struct vmw_dma_buffer *dmabuf = vfbd->buffer;
-	struct vmw_display_unit *units[VMWGFX_NUM_DISPLAY_UNITS];
-	struct drm_crtc *crtc;
-	size_t fifo_size;
-	int i, k, ret, num_units, blits_pos;
-
-	struct {
-		uint32_t header;
-		SVGAFifoCmdDefineGMRFB body;
-	} *cmd;
-	struct {
-		uint32_t header;
-		SVGAFifoCmdBlitScreenToGMRFB body;
-	} *blits;
-
-	num_units = 0;
-	list_for_each_entry(crtc, &dev_priv->dev->mode_config.crtc_list, head) {
-		if (crtc->fb != &vfb->base)
-			continue;
-		units[num_units++] = vmw_crtc_to_du(crtc);
-	}
-
-	BUG_ON(dmabuf == NULL);
-	BUG_ON(!clips || !num_clips);
-
-	/* take a safe guess at fifo size */
-	fifo_size = sizeof(*cmd) + sizeof(*blits) * num_clips * num_units;
-	cmd = kmalloc(fifo_size, GFP_KERNEL);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Failed to allocate temporary fifo memory.\n");
-		return -ENOMEM;
-	}
-
-	memset(cmd, 0, fifo_size);
-	cmd->header = SVGA_CMD_DEFINE_GMRFB;
-	cmd->body.format.bitsPerPixel = vfb->base.bits_per_pixel;
-	cmd->body.format.colorDepth = vfb->base.depth;
-	cmd->body.format.reserved = 0;
-	cmd->body.bytesPerLine = vfb->base.pitches[0];
-	cmd->body.ptr.gmrId = vfb->user_handle;
-	cmd->body.ptr.offset = 0;
-
-	blits = (void *)&cmd[1];
-	blits_pos = 0;
-	for (i = 0; i < num_units; i++) {
-		struct drm_vmw_rect *c = clips;
-		for (k = 0; k < num_clips; k++, c++) {
-			/* transform clip coords to crtc origin based coords */
-			int clip_x1 = c->x - units[i]->crtc.x;
-			int clip_x2 = c->x - units[i]->crtc.x + c->w;
-			int clip_y1 = c->y - units[i]->crtc.y;
-			int clip_y2 = c->y - units[i]->crtc.y + c->h;
-			int dest_x = c->x;
-			int dest_y = c->y;
-
-			/* compensate for clipping, we negate
-			 * a negative number and add that.
-			 */
-			if (clip_x1 < 0)
-				dest_x += -clip_x1;
-			if (clip_y1 < 0)
-				dest_y += -clip_y1;
-
-			/* clip */
-			clip_x1 = max(clip_x1, 0);
-			clip_y1 = max(clip_y1, 0);
-			clip_x2 = min(clip_x2, units[i]->crtc.mode.hdisplay);
-			clip_y2 = min(clip_y2, units[i]->crtc.mode.vdisplay);
-
-			/* and cull any rects that misses the crtc */
-			if (clip_x1 >= units[i]->crtc.mode.hdisplay ||
-			    clip_y1 >= units[i]->crtc.mode.vdisplay ||
-			    clip_x2 <= 0 || clip_y2 <= 0)
-				continue;
-
-			blits[blits_pos].header = SVGA_CMD_BLIT_SCREEN_TO_GMRFB;
-			blits[blits_pos].body.srcScreenId = units[i]->unit;
-			blits[blits_pos].body.destOrigin.x = dest_x;
-			blits[blits_pos].body.destOrigin.y = dest_y;
-
-			blits[blits_pos].body.srcRect.left = clip_x1;
-			blits[blits_pos].body.srcRect.top = clip_y1;
-			blits[blits_pos].body.srcRect.right = clip_x2;
-			blits[blits_pos].body.srcRect.bottom = clip_y2;
-			blits_pos++;
-		}
-	}
-	/* reset size here and use calculated exact size from loops */
-	fifo_size = sizeof(*cmd) + sizeof(*blits) * blits_pos;
-
-	ret = vmw_execbuf_process(file_priv, dev_priv, NULL, cmd, fifo_size,
-				  0, user_fence_rep, NULL);
-
-	kfree(cmd);
-
-	return ret;
-}
-
-int vmw_kms_init(struct vmw_private *dev_priv)
-{
-	struct drm_device *dev = dev_priv->dev;
-	int ret;
-
-	drm_mode_config_init(dev);
-	dev->mode_config.funcs = &vmw_kms_funcs;
-	dev->mode_config.min_width = 1;
-	dev->mode_config.min_height = 1;
-	/* assumed largest fb size */
-	dev->mode_config.max_width = 8192;
-	dev->mode_config.max_height = 8192;
-
-	ret = vmw_kms_init_screen_object_display(dev_priv);
-	if (ret) /* Fallback */
-		(void)vmw_kms_init_legacy_display_system(dev_priv);
-
-	return 0;
-}
-
-int vmw_kms_close(struct vmw_private *dev_priv)
-{
-	/*
-	 * Docs says we should take the lock before calling this function
-	 * but since it destroys encoders and our destructor calls
-	 * drm_encoder_cleanup which takes the lock we deadlock.
-	 */
-	drm_mode_config_cleanup(dev_priv->dev);
-	if (dev_priv->sou_priv)
-		vmw_kms_close_screen_object_display(dev_priv);
-	else
-		vmw_kms_close_legacy_display_system(dev_priv);
-	return 0;
-}
-
-int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	struct drm_vmw_cursor_bypass_arg *arg = data;
-	struct vmw_display_unit *du;
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	int ret = 0;
-
-
-	mutex_lock(&dev->mode_config.mutex);
-	if (arg->flags & DRM_VMW_CURSOR_BYPASS_ALL) {
-
-		list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-			du = vmw_crtc_to_du(crtc);
-			du->hotspot_x = arg->xhot;
-			du->hotspot_y = arg->yhot;
-		}
-
-		mutex_unlock(&dev->mode_config.mutex);
-		return 0;
-	}
-
-	obj = drm_mode_object_find(dev, arg->crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	crtc = obj_to_crtc(obj);
-	du = vmw_crtc_to_du(crtc);
-
-	du->hotspot_x = arg->xhot;
-	du->hotspot_y = arg->yhot;
-
-out:
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return ret;
-}
-
-int vmw_kms_write_svga(struct vmw_private *vmw_priv,
-			unsigned width, unsigned height, unsigned pitch,
-			unsigned bpp, unsigned depth)
-{
-	if (vmw_priv->capabilities & SVGA_CAP_PITCHLOCK)
-		vmw_write(vmw_priv, SVGA_REG_PITCHLOCK, pitch);
-	else if (vmw_fifo_have_pitchlock(vmw_priv))
-		iowrite32(pitch, vmw_priv->mmio_virt + SVGA_FIFO_PITCHLOCK);
-	vmw_write(vmw_priv, SVGA_REG_WIDTH, width);
-	vmw_write(vmw_priv, SVGA_REG_HEIGHT, height);
-	vmw_write(vmw_priv, SVGA_REG_BITS_PER_PIXEL, bpp);
-
-	if (vmw_read(vmw_priv, SVGA_REG_DEPTH) != depth) {
-		DRM_ERROR("Invalid depth %u for %u bpp, host expects %u\n",
-			  depth, bpp, vmw_read(vmw_priv, SVGA_REG_DEPTH));
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-int vmw_kms_save_vga(struct vmw_private *vmw_priv)
-{
-	struct vmw_vga_topology_state *save;
-	uint32_t i;
-
-	vmw_priv->vga_width = vmw_read(vmw_priv, SVGA_REG_WIDTH);
-	vmw_priv->vga_height = vmw_read(vmw_priv, SVGA_REG_HEIGHT);
-	vmw_priv->vga_bpp = vmw_read(vmw_priv, SVGA_REG_BITS_PER_PIXEL);
-	if (vmw_priv->capabilities & SVGA_CAP_PITCHLOCK)
-		vmw_priv->vga_pitchlock =
-		  vmw_read(vmw_priv, SVGA_REG_PITCHLOCK);
-	else if (vmw_fifo_have_pitchlock(vmw_priv))
-		vmw_priv->vga_pitchlock = ioread32(vmw_priv->mmio_virt +
-						       SVGA_FIFO_PITCHLOCK);
-
-	if (!(vmw_priv->capabilities & SVGA_CAP_DISPLAY_TOPOLOGY))
-		return 0;
-
-	vmw_priv->num_displays = vmw_read(vmw_priv,
-					  SVGA_REG_NUM_GUEST_DISPLAYS);
-
-	if (vmw_priv->num_displays == 0)
-		vmw_priv->num_displays = 1;
-
-	for (i = 0; i < vmw_priv->num_displays; ++i) {
-		save = &vmw_priv->vga_save[i];
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, i);
-		save->primary = vmw_read(vmw_priv, SVGA_REG_DISPLAY_IS_PRIMARY);
-		save->pos_x = vmw_read(vmw_priv, SVGA_REG_DISPLAY_POSITION_X);
-		save->pos_y = vmw_read(vmw_priv, SVGA_REG_DISPLAY_POSITION_Y);
-		save->width = vmw_read(vmw_priv, SVGA_REG_DISPLAY_WIDTH);
-		save->height = vmw_read(vmw_priv, SVGA_REG_DISPLAY_HEIGHT);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID);
-		if (i == 0 && vmw_priv->num_displays == 1 &&
-		    save->width == 0 && save->height == 0) {
-
-			/*
-			 * It should be fairly safe to assume that these
-			 * values are uninitialized.
-			 */
-
-			save->width = vmw_priv->vga_width - save->pos_x;
-			save->height = vmw_priv->vga_height - save->pos_y;
-		}
-	}
-
-	return 0;
-}
-
-int vmw_kms_restore_vga(struct vmw_private *vmw_priv)
-{
-	struct vmw_vga_topology_state *save;
-	uint32_t i;
-
-	vmw_write(vmw_priv, SVGA_REG_WIDTH, vmw_priv->vga_width);
-	vmw_write(vmw_priv, SVGA_REG_HEIGHT, vmw_priv->vga_height);
-	vmw_write(vmw_priv, SVGA_REG_BITS_PER_PIXEL, vmw_priv->vga_bpp);
-	if (vmw_priv->capabilities & SVGA_CAP_PITCHLOCK)
-		vmw_write(vmw_priv, SVGA_REG_PITCHLOCK,
-			  vmw_priv->vga_pitchlock);
-	else if (vmw_fifo_have_pitchlock(vmw_priv))
-		iowrite32(vmw_priv->vga_pitchlock,
-			  vmw_priv->mmio_virt + SVGA_FIFO_PITCHLOCK);
-
-	if (!(vmw_priv->capabilities & SVGA_CAP_DISPLAY_TOPOLOGY))
-		return 0;
-
-	for (i = 0; i < vmw_priv->num_displays; ++i) {
-		save = &vmw_priv->vga_save[i];
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, i);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_IS_PRIMARY, save->primary);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_X, save->pos_x);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_Y, save->pos_y);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_WIDTH, save->width);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_HEIGHT, save->height);
-		vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID);
-	}
-
-	return 0;
-}
-
-bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
-				uint32_t pitch,
-				uint32_t height)
-{
-	return ((u64) pitch * (u64) height) < (u64) dev_priv->vram_size;
-}
-
-
-/**
- * Function called by DRM code called with vbl_lock held.
- */
-u32 vmw_get_vblank_counter(struct drm_device *dev, int crtc)
-{
-	return 0;
-}
-
-/**
- * Function called by DRM code called with vbl_lock held.
- */
-int vmw_enable_vblank(struct drm_device *dev, int crtc)
-{
-	return -ENOSYS;
-}
-
-/**
- * Function called by DRM code called with vbl_lock held.
- */
-void vmw_disable_vblank(struct drm_device *dev, int crtc)
-{
-}
-
-
-/*
- * Small shared kms functions.
- */
-
-int vmw_du_update_layout(struct vmw_private *dev_priv, unsigned num,
-			 struct drm_vmw_rect *rects)
-{
-	struct drm_device *dev = dev_priv->dev;
-	struct vmw_display_unit *du;
-	struct drm_connector *con;
-
-	mutex_lock(&dev->mode_config.mutex);
-
-#if 0
-	{
-		unsigned int i;
-
-		DRM_INFO("%s: new layout ", __func__);
-		for (i = 0; i < num; i++)
-			DRM_INFO("(%i, %i %ux%u) ", rects[i].x, rects[i].y,
-				 rects[i].w, rects[i].h);
-		DRM_INFO("\n");
-	}
-#endif
-
-	list_for_each_entry(con, &dev->mode_config.connector_list, head) {
-		du = vmw_connector_to_du(con);
-		if (num > du->unit) {
-			du->pref_width = rects[du->unit].w;
-			du->pref_height = rects[du->unit].h;
-			du->pref_active = true;
-			du->gui_x = rects[du->unit].x;
-			du->gui_y = rects[du->unit].y;
-		} else {
-			du->pref_width = 800;
-			du->pref_height = 600;
-			du->pref_active = false;
-		}
-		con->status = vmw_du_connector_detect(con, true);
-	}
-
-	mutex_unlock(&dev->mode_config.mutex);
-
-	return 0;
-}
-
-int vmw_du_page_flip(struct drm_crtc *crtc,
-		     struct drm_framebuffer *fb,
-		     struct drm_pending_vblank_event *event)
-{
-	struct vmw_private *dev_priv = vmw_priv(crtc->dev);
-	struct drm_framebuffer *old_fb = crtc->fb;
-	struct vmw_framebuffer *vfb = vmw_framebuffer_to_vfb(fb);
-	struct drm_file *file_priv = event->base.file_priv;
-	struct vmw_fence_obj *fence = NULL;
-	struct drm_clip_rect clips;
-	int ret;
-
-	/* require ScreenObject support for page flipping */
-	if (!dev_priv->sou_priv)
-		return -ENOSYS;
-
-	if (!vmw_kms_screen_object_flippable(dev_priv, crtc))
-		return -EINVAL;
-
-	crtc->fb = fb;
-
-	/* do a full screen dirty update */
-	clips.x1 = clips.y1 = 0;
-	clips.x2 = fb->width;
-	clips.y2 = fb->height;
-
-	if (vfb->dmabuf)
-		ret = do_dmabuf_dirty_sou(file_priv, dev_priv, vfb,
-					  0, 0, &clips, 1, 1, &fence);
-	else
-		ret = do_surface_dirty_sou(dev_priv, file_priv, vfb,
-					   0, 0, &clips, 1, 1, &fence);
-
-
-	if (ret != 0)
-		goto out_no_fence;
-	if (!fence) {
-		ret = -EINVAL;
-		goto out_no_fence;
-	}
-
-	ret = vmw_event_fence_action_queue(file_priv, fence,
-					   &event->base,
-					   &event->event.tv_sec,
-					   &event->event.tv_usec,
-					   true);
-
-	/*
-	 * No need to hold on to this now. The only cleanup
-	 * we need to do if we fail is unref the fence.
-	 */
-	vmw_fence_obj_unreference(&fence);
-
-	if (vmw_crtc_to_du(crtc)->is_implicit)
-		vmw_kms_screen_object_update_implicit_fb(dev_priv, crtc);
-
-	return ret;
-
-out_no_fence:
-	crtc->fb = old_fb;
-	return ret;
-}
-
-
-void vmw_du_crtc_save(struct drm_crtc *crtc)
-{
-}
-
-void vmw_du_crtc_restore(struct drm_crtc *crtc)
-{
-}
-
-void vmw_du_crtc_gamma_set(struct drm_crtc *crtc,
-			   u16 *r, u16 *g, u16 *b,
-			   uint32_t start, uint32_t size)
-{
-	struct vmw_private *dev_priv = vmw_priv(crtc->dev);
-	int i;
-
-	for (i = 0; i < size; i++) {
-		DRM_DEBUG("%d r/g/b = 0x%04x / 0x%04x / 0x%04x\n", i,
-			  r[i], g[i], b[i]);
-		vmw_write(dev_priv, SVGA_PALETTE_BASE + i * 3 + 0, r[i] >> 8);
-		vmw_write(dev_priv, SVGA_PALETTE_BASE + i * 3 + 1, g[i] >> 8);
-		vmw_write(dev_priv, SVGA_PALETTE_BASE + i * 3 + 2, b[i] >> 8);
-	}
-}
-
-void vmw_du_connector_dpms(struct drm_connector *connector, int mode)
-{
-}
-
-void vmw_du_connector_save(struct drm_connector *connector)
-{
-}
-
-void vmw_du_connector_restore(struct drm_connector *connector)
-{
-}
-
-enum drm_connector_status
-vmw_du_connector_detect(struct drm_connector *connector, bool force)
-{
-	uint32_t num_displays;
-	struct drm_device *dev = connector->dev;
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_display_unit *du = vmw_connector_to_du(connector);
-
-	mutex_lock(&dev_priv->hw_mutex);
-	num_displays = vmw_read(dev_priv, SVGA_REG_NUM_DISPLAYS);
-	mutex_unlock(&dev_priv->hw_mutex);
-
-	return ((vmw_connector_to_du(connector)->unit < num_displays &&
-		 du->pref_active) ?
-		connector_status_connected : connector_status_disconnected);
-}
-
-static struct drm_display_mode vmw_kms_connector_builtin[] = {
-	/* 640x480@60Hz */
-	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
-		   752, 800, 0, 480, 489, 492, 525, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 800x600@60Hz */
-	{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 40000, 800, 840,
-		   968, 1056, 0, 600, 601, 605, 628, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1024x768@60Hz */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048,
-		   1184, 1344, 0, 768, 771, 777, 806, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1152x864@75Hz */
-	{ DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216,
-		   1344, 1600, 0, 864, 865, 868, 900, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x768@60Hz */
-	{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 79500, 1280, 1344,
-		   1472, 1664, 0, 768, 771, 778, 798, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x800@60Hz */
-	{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 83500, 1280, 1352,
-		   1480, 1680, 0, 800, 803, 809, 831, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
-	/* 1280x960@60Hz */
-	{ DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1376,
-		   1488, 1800, 0, 960, 961, 964, 1000, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1280x1024@60Hz */
-	{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1328,
-		   1440, 1688, 0, 1024, 1025, 1028, 1066, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1360x768@60Hz */
-	{ DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 85500, 1360, 1424,
-		   1536, 1792, 0, 768, 771, 777, 795, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1440x1050@60Hz */
-	{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 121750, 1400, 1488,
-		   1632, 1864, 0, 1050, 1053, 1057, 1089, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1440x900@60Hz */
-	{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 106500, 1440, 1520,
-		   1672, 1904, 0, 900, 903, 909, 934, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1600x1200@60Hz */
-	{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 162000, 1600, 1664,
-		   1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
-		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1680x1050@60Hz */
-	{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 146250, 1680, 1784,
-		   1960, 2240, 0, 1050, 1053, 1059, 1089, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1792x1344@60Hz */
-	{ DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 204750, 1792, 1920,
-		   2120, 2448, 0, 1344, 1345, 1348, 1394, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1853x1392@60Hz */
-	{ DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 218250, 1856, 1952,
-		   2176, 2528, 0, 1392, 1393, 1396, 1439, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1200@60Hz */
-	{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 193250, 1920, 2056,
-		   2256, 2592, 0, 1200, 1203, 1209, 1245, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 1920x1440@60Hz */
-	{ DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 234000, 1920, 2048,
-		   2256, 2600, 0, 1440, 1441, 1444, 1500, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* 2560x1600@60Hz */
-	{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 348500, 2560, 2752,
-		   3032, 3504, 0, 1600, 1603, 1609, 1658, 0,
-		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
-	/* Terminate */
-	{ DRM_MODE("", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) },
-};
-
-/**
- * vmw_guess_mode_timing - Provide fake timings for a
- * 60Hz vrefresh mode.
- *
- * @mode - Pointer to a struct drm_display_mode with hdisplay and vdisplay
- * members filled in.
- */
-static void vmw_guess_mode_timing(struct drm_display_mode *mode)
-{
-	mode->hsync_start = mode->hdisplay + 50;
-	mode->hsync_end = mode->hsync_start + 50;
-	mode->htotal = mode->hsync_end + 50;
-
-	mode->vsync_start = mode->vdisplay + 50;
-	mode->vsync_end = mode->vsync_start + 50;
-	mode->vtotal = mode->vsync_end + 50;
-
-	mode->clock = (u32)mode->htotal * (u32)mode->vtotal / 100 * 6;
-	mode->vrefresh = drm_mode_vrefresh(mode);
-}
-
-
-int vmw_du_connector_fill_modes(struct drm_connector *connector,
-				uint32_t max_width, uint32_t max_height)
-{
-	struct vmw_display_unit *du = vmw_connector_to_du(connector);
-	struct drm_device *dev = connector->dev;
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct drm_display_mode *mode = NULL;
-	struct drm_display_mode *bmode;
-	struct drm_display_mode prefmode = { DRM_MODE("preferred",
-		DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC)
-	};
-	int i;
-
-	/* Add preferred mode */
-	{
-		mode = drm_mode_duplicate(dev, &prefmode);
-		if (!mode)
-			return 0;
-		mode->hdisplay = du->pref_width;
-		mode->vdisplay = du->pref_height;
-		vmw_guess_mode_timing(mode);
-
-		if (vmw_kms_validate_mode_vram(dev_priv, mode->hdisplay * 2,
-					       mode->vdisplay)) {
-			drm_mode_probed_add(connector, mode);
-		} else {
-			drm_mode_destroy(dev, mode);
-			mode = NULL;
-		}
-
-		if (du->pref_mode) {
-			list_del_init(&du->pref_mode->head);
-			drm_mode_destroy(dev, du->pref_mode);
-		}
-
-		/* mode might be null here, this is intended */
-		du->pref_mode = mode;
-	}
-
-	for (i = 0; vmw_kms_connector_builtin[i].type != 0; i++) {
-		bmode = &vmw_kms_connector_builtin[i];
-		if (bmode->hdisplay > max_width ||
-		    bmode->vdisplay > max_height)
-			continue;
-
-		if (!vmw_kms_validate_mode_vram(dev_priv, bmode->hdisplay * 2,
-						bmode->vdisplay))
-			continue;
-
-		mode = drm_mode_duplicate(dev, bmode);
-		if (!mode)
-			return 0;
-		mode->vrefresh = drm_mode_vrefresh(mode);
-
-		drm_mode_probed_add(connector, mode);
-	}
-
-	/* Move the prefered mode first, help apps pick the right mode. */
-	if (du->pref_mode)
-		list_move(&du->pref_mode->head, &connector->probed_modes);
-
-	drm_mode_connector_list_update(connector);
-
-	return 1;
-}
-
-int vmw_du_connector_set_property(struct drm_connector *connector,
-				  struct drm_property *property,
-				  uint64_t val)
-{
-	return 0;
-}
-
-
-int vmw_kms_update_layout_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct drm_vmw_update_layout_arg *arg =
-		(struct drm_vmw_update_layout_arg *)data;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	void __user *user_rects;
-	struct drm_vmw_rect *rects;
-	unsigned rects_size;
-	int ret;
-	int i;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0))
-		return ret;
-
-	if (!arg->num_outputs) {
-		struct drm_vmw_rect def_rect = {0, 0, 800, 600};
-		vmw_du_update_layout(dev_priv, 1, &def_rect);
-		goto out_unlock;
-	}
-
-	rects_size = arg->num_outputs * sizeof(struct drm_vmw_rect);
-	rects = kcalloc(arg->num_outputs, sizeof(struct drm_vmw_rect),
-			GFP_KERNEL);
-	if (unlikely(!rects)) {
-		ret = -ENOMEM;
-		goto out_unlock;
-	}
-
-	user_rects = (void __user *)(unsigned long)arg->rects;
-	ret = copy_from_user(rects, user_rects, rects_size);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed to get rects.\n");
-		ret = -EFAULT;
-		goto out_free;
-	}
-
-	for (i = 0; i < arg->num_outputs; ++i) {
-		if (rects[i].x < 0 ||
-		    rects[i].y < 0 ||
-		    rects[i].x + rects[i].w > mode_config->max_width ||
-		    rects[i].y + rects[i].h > mode_config->max_height) {
-			DRM_ERROR("Invalid GUI layout.\n");
-			ret = -EINVAL;
-			goto out_free;
-		}
-	}
-
-	vmw_du_update_layout(dev_priv, arg->num_outputs, rects);
-
-out_free:
-	kfree(rects);
-out_unlock:
-	ttm_read_unlock(&vmaster->lock);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
deleted file mode 100644
index 8184bc5b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef VMWGFX_KMS_H_
-#define VMWGFX_KMS_H_
-
-#include "drmP.h"
-#include "drm_crtc_helper.h"
-#include "vmwgfx_drv.h"
-
-#define VMWGFX_NUM_DISPLAY_UNITS 8
-
-
-#define vmw_framebuffer_to_vfb(x) \
-	container_of(x, struct vmw_framebuffer, base)
-
-/**
- * Base class for framebuffers
- *
- * @pin is called the when ever a crtc uses this framebuffer
- * @unpin is called
- */
-struct vmw_framebuffer {
-	struct drm_framebuffer base;
-	int (*pin)(struct vmw_framebuffer *fb);
-	int (*unpin)(struct vmw_framebuffer *fb);
-	bool dmabuf;
-	struct ttm_base_object *user_obj;
-	uint32_t user_handle;
-};
-
-
-#define vmw_crtc_to_du(x) \
-	container_of(x, struct vmw_display_unit, crtc)
-
-/*
- * Basic cursor manipulation
- */
-int vmw_cursor_update_image(struct vmw_private *dev_priv,
-			    u32 *image, u32 width, u32 height,
-			    u32 hotspotX, u32 hotspotY);
-int vmw_cursor_update_dmabuf(struct vmw_private *dev_priv,
-			     struct vmw_dma_buffer *dmabuf,
-			     u32 width, u32 height,
-			     u32 hotspotX, u32 hotspotY);
-void vmw_cursor_update_position(struct vmw_private *dev_priv,
-				bool show, int x, int y);
-
-
-/**
- * Base class display unit.
- *
- * Since the SVGA hw doesn't have a concept of a crtc, encoder or connector
- * so the display unit is all of them at the same time. This is true for both
- * legacy multimon and screen objects.
- */
-struct vmw_display_unit {
-	struct drm_crtc crtc;
-	struct drm_encoder encoder;
-	struct drm_connector connector;
-
-	struct vmw_surface *cursor_surface;
-	struct vmw_dma_buffer *cursor_dmabuf;
-	size_t cursor_age;
-
-	int cursor_x;
-	int cursor_y;
-
-	int hotspot_x;
-	int hotspot_y;
-
-	unsigned unit;
-
-	/*
-	 * Prefered mode tracking.
-	 */
-	unsigned pref_width;
-	unsigned pref_height;
-	bool pref_active;
-	struct drm_display_mode *pref_mode;
-
-	/*
-	 * Gui positioning
-	 */
-	int gui_x;
-	int gui_y;
-	bool is_implicit;
-};
-
-#define vmw_crtc_to_du(x) \
-	container_of(x, struct vmw_display_unit, crtc)
-#define vmw_connector_to_du(x) \
-	container_of(x, struct vmw_display_unit, connector)
-
-
-/*
- * Shared display unit functions - vmwgfx_kms.c
- */
-void vmw_display_unit_cleanup(struct vmw_display_unit *du);
-int vmw_du_page_flip(struct drm_crtc *crtc,
-		     struct drm_framebuffer *fb,
-		     struct drm_pending_vblank_event *event);
-void vmw_du_crtc_save(struct drm_crtc *crtc);
-void vmw_du_crtc_restore(struct drm_crtc *crtc);
-void vmw_du_crtc_gamma_set(struct drm_crtc *crtc,
-			   u16 *r, u16 *g, u16 *b,
-			   uint32_t start, uint32_t size);
-int vmw_du_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
-			   uint32_t handle, uint32_t width, uint32_t height);
-int vmw_du_crtc_cursor_move(struct drm_crtc *crtc, int x, int y);
-void vmw_du_connector_dpms(struct drm_connector *connector, int mode);
-void vmw_du_connector_save(struct drm_connector *connector);
-void vmw_du_connector_restore(struct drm_connector *connector);
-enum drm_connector_status
-vmw_du_connector_detect(struct drm_connector *connector, bool force);
-int vmw_du_connector_fill_modes(struct drm_connector *connector,
-				uint32_t max_width, uint32_t max_height);
-int vmw_du_connector_set_property(struct drm_connector *connector,
-				  struct drm_property *property,
-				  uint64_t val);
-
-
-/*
- * Legacy display unit functions - vmwgfx_ldu.c
- */
-int vmw_kms_init_legacy_display_system(struct vmw_private *dev_priv);
-int vmw_kms_close_legacy_display_system(struct vmw_private *dev_priv);
-
-/*
- * Screen Objects display functions - vmwgfx_scrn.c
- */
-int vmw_kms_init_screen_object_display(struct vmw_private *dev_priv);
-int vmw_kms_close_screen_object_display(struct vmw_private *dev_priv);
-int vmw_kms_sou_update_layout(struct vmw_private *dev_priv, unsigned num,
-			      struct drm_vmw_rect *rects);
-bool vmw_kms_screen_object_flippable(struct vmw_private *dev_priv,
-				     struct drm_crtc *crtc);
-void vmw_kms_screen_object_update_implicit_fb(struct vmw_private *dev_priv,
-					      struct drm_crtc *crtc);
-
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
deleted file mode 100644
index 070fb239..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ /dev/null
@@ -1,444 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vmwgfx_kms.h"
-
-
-#define vmw_crtc_to_ldu(x) \
-	container_of(x, struct vmw_legacy_display_unit, base.crtc)
-#define vmw_encoder_to_ldu(x) \
-	container_of(x, struct vmw_legacy_display_unit, base.encoder)
-#define vmw_connector_to_ldu(x) \
-	container_of(x, struct vmw_legacy_display_unit, base.connector)
-
-struct vmw_legacy_display {
-	struct list_head active;
-
-	unsigned num_active;
-	unsigned last_num_active;
-
-	struct vmw_framebuffer *fb;
-};
-
-/**
- * Display unit using the legacy register interface.
- */
-struct vmw_legacy_display_unit {
-	struct vmw_display_unit base;
-
-	struct list_head active;
-};
-
-static void vmw_ldu_destroy(struct vmw_legacy_display_unit *ldu)
-{
-	list_del_init(&ldu->active);
-	vmw_display_unit_cleanup(&ldu->base);
-	kfree(ldu);
-}
-
-
-/*
- * Legacy Display Unit CRTC functions
- */
-
-static void vmw_ldu_crtc_destroy(struct drm_crtc *crtc)
-{
-	vmw_ldu_destroy(vmw_crtc_to_ldu(crtc));
-}
-
-static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
-{
-	struct vmw_legacy_display *lds = dev_priv->ldu_priv;
-	struct vmw_legacy_display_unit *entry;
-	struct vmw_display_unit *du = NULL;
-	struct drm_framebuffer *fb = NULL;
-	struct drm_crtc *crtc = NULL;
-	int i = 0, ret;
-
-	/* If there is no display topology the host just assumes
-	 * that the guest will set the same layout as the host.
-	 */
-	if (!(dev_priv->capabilities & SVGA_CAP_DISPLAY_TOPOLOGY)) {
-		int w = 0, h = 0;
-		list_for_each_entry(entry, &lds->active, active) {
-			crtc = &entry->base.crtc;
-			w = max(w, crtc->x + crtc->mode.hdisplay);
-			h = max(h, crtc->y + crtc->mode.vdisplay);
-			i++;
-		}
-
-		if (crtc == NULL)
-			return 0;
-		fb = entry->base.crtc.fb;
-
-		return vmw_kms_write_svga(dev_priv, w, h, fb->pitches[0],
-					  fb->bits_per_pixel, fb->depth);
-	}
-
-	if (!list_empty(&lds->active)) {
-		entry = list_entry(lds->active.next, typeof(*entry), active);
-		fb = entry->base.crtc.fb;
-
-		vmw_kms_write_svga(dev_priv, fb->width, fb->height, fb->pitches[0],
-				   fb->bits_per_pixel, fb->depth);
-	}
-
-	/* Make sure we always show something. */
-	vmw_write(dev_priv, SVGA_REG_NUM_GUEST_DISPLAYS,
-		  lds->num_active ? lds->num_active : 1);
-
-	i = 0;
-	list_for_each_entry(entry, &lds->active, active) {
-		crtc = &entry->base.crtc;
-
-		vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, i);
-		vmw_write(dev_priv, SVGA_REG_DISPLAY_IS_PRIMARY, !i);
-		vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_X, crtc->x);
-		vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_Y, crtc->y);
-		vmw_write(dev_priv, SVGA_REG_DISPLAY_WIDTH, crtc->mode.hdisplay);
-		vmw_write(dev_priv, SVGA_REG_DISPLAY_HEIGHT, crtc->mode.vdisplay);
-		vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID);
-
-		i++;
-	}
-
-	BUG_ON(i != lds->num_active);
-
-	lds->last_num_active = lds->num_active;
-
-
-	/* Find the first du with a cursor. */
-	list_for_each_entry(entry, &lds->active, active) {
-		du = &entry->base;
-
-		if (!du->cursor_dmabuf)
-			continue;
-
-		ret = vmw_cursor_update_dmabuf(dev_priv,
-					       du->cursor_dmabuf,
-					       64, 64,
-					       du->hotspot_x,
-					       du->hotspot_y);
-		if (ret == 0)
-			break;
-
-		DRM_ERROR("Could not update cursor image\n");
-	}
-
-	return 0;
-}
-
-static int vmw_ldu_del_active(struct vmw_private *vmw_priv,
-			      struct vmw_legacy_display_unit *ldu)
-{
-	struct vmw_legacy_display *ld = vmw_priv->ldu_priv;
-	if (list_empty(&ldu->active))
-		return 0;
-
-	/* Must init otherwise list_empty(&ldu->active) will not work. */
-	list_del_init(&ldu->active);
-	if (--(ld->num_active) == 0) {
-		BUG_ON(!ld->fb);
-		if (ld->fb->unpin)
-			ld->fb->unpin(ld->fb);
-		ld->fb = NULL;
-	}
-
-	return 0;
-}
-
-static int vmw_ldu_add_active(struct vmw_private *vmw_priv,
-			      struct vmw_legacy_display_unit *ldu,
-			      struct vmw_framebuffer *vfb)
-{
-	struct vmw_legacy_display *ld = vmw_priv->ldu_priv;
-	struct vmw_legacy_display_unit *entry;
-	struct list_head *at;
-
-	BUG_ON(!ld->num_active && ld->fb);
-	if (vfb != ld->fb) {
-		if (ld->fb && ld->fb->unpin)
-			ld->fb->unpin(ld->fb);
-		if (vfb->pin)
-			vfb->pin(vfb);
-		ld->fb = vfb;
-	}
-
-	if (!list_empty(&ldu->active))
-		return 0;
-
-	at = &ld->active;
-	list_for_each_entry(entry, &ld->active, active) {
-		if (entry->base.unit > ldu->base.unit)
-			break;
-
-		at = &entry->active;
-	}
-
-	list_add(&ldu->active, at);
-
-	ld->num_active++;
-
-	return 0;
-}
-
-static int vmw_ldu_crtc_set_config(struct drm_mode_set *set)
-{
-	struct vmw_private *dev_priv;
-	struct vmw_legacy_display_unit *ldu;
-	struct drm_connector *connector;
-	struct drm_display_mode *mode;
-	struct drm_encoder *encoder;
-	struct vmw_framebuffer *vfb;
-	struct drm_framebuffer *fb;
-	struct drm_crtc *crtc;
-
-	if (!set)
-		return -EINVAL;
-
-	if (!set->crtc)
-		return -EINVAL;
-
-	/* get the ldu */
-	crtc = set->crtc;
-	ldu = vmw_crtc_to_ldu(crtc);
-	vfb = set->fb ? vmw_framebuffer_to_vfb(set->fb) : NULL;
-	dev_priv = vmw_priv(crtc->dev);
-
-	if (set->num_connectors > 1) {
-		DRM_ERROR("to many connectors\n");
-		return -EINVAL;
-	}
-
-	if (set->num_connectors == 1 &&
-	    set->connectors[0] != &ldu->base.connector) {
-		DRM_ERROR("connector doesn't match %p %p\n",
-			set->connectors[0], &ldu->base.connector);
-		return -EINVAL;
-	}
-
-	/* ldu only supports one fb active at the time */
-	if (dev_priv->ldu_priv->fb && vfb &&
-	    !(dev_priv->ldu_priv->num_active == 1 &&
-	      !list_empty(&ldu->active)) &&
-	    dev_priv->ldu_priv->fb != vfb) {
-		DRM_ERROR("Multiple framebuffers not supported\n");
-		return -EINVAL;
-	}
-
-	/* since they always map one to one these are safe */
-	connector = &ldu->base.connector;
-	encoder = &ldu->base.encoder;
-
-	/* should we turn the crtc off? */
-	if (set->num_connectors == 0 || !set->mode || !set->fb) {
-
-		connector->encoder = NULL;
-		encoder->crtc = NULL;
-		crtc->fb = NULL;
-
-		vmw_ldu_del_active(dev_priv, ldu);
-
-		return vmw_ldu_commit_list(dev_priv);
-	}
-
-
-	/* we now know we want to set a mode */
-	mode = set->mode;
-	fb = set->fb;
-
-	if (set->x + mode->hdisplay > fb->width ||
-	    set->y + mode->vdisplay > fb->height) {
-		DRM_ERROR("set outside of framebuffer\n");
-		return -EINVAL;
-	}
-
-	vmw_fb_off(dev_priv);
-
-	crtc->fb = fb;
-	encoder->crtc = crtc;
-	connector->encoder = encoder;
-	crtc->x = set->x;
-	crtc->y = set->y;
-	crtc->mode = *mode;
-
-	vmw_ldu_add_active(dev_priv, ldu, vfb);
-
-	return vmw_ldu_commit_list(dev_priv);
-}
-
-static struct drm_crtc_funcs vmw_legacy_crtc_funcs = {
-	.save = vmw_du_crtc_save,
-	.restore = vmw_du_crtc_restore,
-	.cursor_set = vmw_du_crtc_cursor_set,
-	.cursor_move = vmw_du_crtc_cursor_move,
-	.gamma_set = vmw_du_crtc_gamma_set,
-	.destroy = vmw_ldu_crtc_destroy,
-	.set_config = vmw_ldu_crtc_set_config,
-};
-
-
-/*
- * Legacy Display Unit encoder functions
- */
-
-static void vmw_ldu_encoder_destroy(struct drm_encoder *encoder)
-{
-	vmw_ldu_destroy(vmw_encoder_to_ldu(encoder));
-}
-
-static struct drm_encoder_funcs vmw_legacy_encoder_funcs = {
-	.destroy = vmw_ldu_encoder_destroy,
-};
-
-/*
- * Legacy Display Unit connector functions
- */
-
-static void vmw_ldu_connector_destroy(struct drm_connector *connector)
-{
-	vmw_ldu_destroy(vmw_connector_to_ldu(connector));
-}
-
-static struct drm_connector_funcs vmw_legacy_connector_funcs = {
-	.dpms = vmw_du_connector_dpms,
-	.save = vmw_du_connector_save,
-	.restore = vmw_du_connector_restore,
-	.detect = vmw_du_connector_detect,
-	.fill_modes = vmw_du_connector_fill_modes,
-	.set_property = vmw_du_connector_set_property,
-	.destroy = vmw_ldu_connector_destroy,
-};
-
-static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
-{
-	struct vmw_legacy_display_unit *ldu;
-	struct drm_device *dev = dev_priv->dev;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct drm_crtc *crtc;
-
-	ldu = kzalloc(sizeof(*ldu), GFP_KERNEL);
-	if (!ldu)
-		return -ENOMEM;
-
-	ldu->base.unit = unit;
-	crtc = &ldu->base.crtc;
-	encoder = &ldu->base.encoder;
-	connector = &ldu->base.connector;
-
-	INIT_LIST_HEAD(&ldu->active);
-
-	ldu->base.pref_active = (unit == 0);
-	ldu->base.pref_width = dev_priv->initial_width;
-	ldu->base.pref_height = dev_priv->initial_height;
-	ldu->base.pref_mode = NULL;
-	ldu->base.is_implicit = true;
-
-	drm_connector_init(dev, connector, &vmw_legacy_connector_funcs,
-			   DRM_MODE_CONNECTOR_VIRTUAL);
-	connector->status = vmw_du_connector_detect(connector, true);
-
-	drm_encoder_init(dev, encoder, &vmw_legacy_encoder_funcs,
-			 DRM_MODE_ENCODER_VIRTUAL);
-	drm_mode_connector_attach_encoder(connector, encoder);
-	encoder->possible_crtcs = (1 << unit);
-	encoder->possible_clones = 0;
-
-	drm_crtc_init(dev, crtc, &vmw_legacy_crtc_funcs);
-
-	drm_mode_crtc_set_gamma_size(crtc, 256);
-
-	drm_connector_attach_property(connector,
-				      dev->mode_config.dirty_info_property,
-				      1);
-
-	return 0;
-}
-
-int vmw_kms_init_legacy_display_system(struct vmw_private *dev_priv)
-{
-	struct drm_device *dev = dev_priv->dev;
-	int i, ret;
-
-	if (dev_priv->ldu_priv) {
-		DRM_INFO("ldu system already on\n");
-		return -EINVAL;
-	}
-
-	dev_priv->ldu_priv = kmalloc(sizeof(*dev_priv->ldu_priv), GFP_KERNEL);
-	if (!dev_priv->ldu_priv)
-		return -ENOMEM;
-
-	INIT_LIST_HEAD(&dev_priv->ldu_priv->active);
-	dev_priv->ldu_priv->num_active = 0;
-	dev_priv->ldu_priv->last_num_active = 0;
-	dev_priv->ldu_priv->fb = NULL;
-
-	/* for old hardware without multimon only enable one display */
-	if (dev_priv->capabilities & SVGA_CAP_MULTIMON)
-		ret = drm_vblank_init(dev, VMWGFX_NUM_DISPLAY_UNITS);
-	else
-		ret = drm_vblank_init(dev, 1);
-	if (ret != 0)
-		goto err_free;
-
-	ret = drm_mode_create_dirty_info_property(dev);
-	if (ret != 0)
-		goto err_vblank_cleanup;
-
-	if (dev_priv->capabilities & SVGA_CAP_MULTIMON)
-		for (i = 0; i < VMWGFX_NUM_DISPLAY_UNITS; ++i)
-			vmw_ldu_init(dev_priv, i);
-	else
-		vmw_ldu_init(dev_priv, 0);
-
-	return 0;
-
-err_vblank_cleanup:
-	drm_vblank_cleanup(dev);
-err_free:
-	kfree(dev_priv->ldu_priv);
-	dev_priv->ldu_priv = NULL;
-	return ret;
-}
-
-int vmw_kms_close_legacy_display_system(struct vmw_private *dev_priv)
-{
-	struct drm_device *dev = dev_priv->dev;
-
-	if (!dev_priv->ldu_priv)
-		return -ENOSYS;
-
-	drm_vblank_cleanup(dev);
-
-	BUG_ON(!list_empty(&dev_priv->ldu_priv->active));
-
-	kfree(dev_priv->ldu_priv);
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
deleted file mode 100644
index 8a8725c2..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/**************************************************************************
- *
- * Copyright (C) 2010 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include "vmwgfx_drv.h"
-
-struct vmw_marker {
-	struct list_head head;
-	uint32_t seqno;
-	struct timespec submitted;
-};
-
-void vmw_marker_queue_init(struct vmw_marker_queue *queue)
-{
-	INIT_LIST_HEAD(&queue->head);
-	queue->lag = ns_to_timespec(0);
-	getrawmonotonic(&queue->lag_time);
-	spin_lock_init(&queue->lock);
-}
-
-void vmw_marker_queue_takedown(struct vmw_marker_queue *queue)
-{
-	struct vmw_marker *marker, *next;
-
-	spin_lock(&queue->lock);
-	list_for_each_entry_safe(marker, next, &queue->head, head) {
-		kfree(marker);
-	}
-	spin_unlock(&queue->lock);
-}
-
-int vmw_marker_push(struct vmw_marker_queue *queue,
-		   uint32_t seqno)
-{
-	struct vmw_marker *marker = kmalloc(sizeof(*marker), GFP_KERNEL);
-
-	if (unlikely(!marker))
-		return -ENOMEM;
-
-	marker->seqno = seqno;
-	getrawmonotonic(&marker->submitted);
-	spin_lock(&queue->lock);
-	list_add_tail(&marker->head, &queue->head);
-	spin_unlock(&queue->lock);
-
-	return 0;
-}
-
-int vmw_marker_pull(struct vmw_marker_queue *queue,
-		   uint32_t signaled_seqno)
-{
-	struct vmw_marker *marker, *next;
-	struct timespec now;
-	bool updated = false;
-
-	spin_lock(&queue->lock);
-	getrawmonotonic(&now);
-
-	if (list_empty(&queue->head)) {
-		queue->lag = ns_to_timespec(0);
-		queue->lag_time = now;
-		updated = true;
-		goto out_unlock;
-	}
-
-	list_for_each_entry_safe(marker, next, &queue->head, head) {
-		if (signaled_seqno - marker->seqno > (1 << 30))
-			continue;
-
-		queue->lag = timespec_sub(now, marker->submitted);
-		queue->lag_time = now;
-		updated = true;
-		list_del(&marker->head);
-		kfree(marker);
-	}
-
-out_unlock:
-	spin_unlock(&queue->lock);
-
-	return (updated) ? 0 : -EBUSY;
-}
-
-static struct timespec vmw_timespec_add(struct timespec t1,
-					struct timespec t2)
-{
-	t1.tv_sec += t2.tv_sec;
-	t1.tv_nsec += t2.tv_nsec;
-	if (t1.tv_nsec >= 1000000000L) {
-		t1.tv_sec += 1;
-		t1.tv_nsec -= 1000000000L;
-	}
-
-	return t1;
-}
-
-static struct timespec vmw_fifo_lag(struct vmw_marker_queue *queue)
-{
-	struct timespec now;
-
-	spin_lock(&queue->lock);
-	getrawmonotonic(&now);
-	queue->lag = vmw_timespec_add(queue->lag,
-				      timespec_sub(now, queue->lag_time));
-	queue->lag_time = now;
-	spin_unlock(&queue->lock);
-	return queue->lag;
-}
-
-
-static bool vmw_lag_lt(struct vmw_marker_queue *queue,
-		       uint32_t us)
-{
-	struct timespec lag, cond;
-
-	cond = ns_to_timespec((s64) us * 1000);
-	lag = vmw_fifo_lag(queue);
-	return (timespec_compare(&lag, &cond) < 1);
-}
-
-int vmw_wait_lag(struct vmw_private *dev_priv,
-		 struct vmw_marker_queue *queue, uint32_t us)
-{
-	struct vmw_marker *marker;
-	uint32_t seqno;
-	int ret;
-
-	while (!vmw_lag_lt(queue, us)) {
-		spin_lock(&queue->lock);
-		if (list_empty(&queue->head))
-			seqno = atomic_read(&dev_priv->marker_seq);
-		else {
-			marker = list_first_entry(&queue->head,
-						 struct vmw_marker, head);
-			seqno = marker->seqno;
-		}
-		spin_unlock(&queue->lock);
-
-		ret = vmw_wait_seqno(dev_priv, false, seqno, true,
-					3*HZ);
-
-		if (unlikely(ret != 0))
-			return ret;
-
-		(void) vmw_marker_pull(queue, seqno);
-	}
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
deleted file mode 100644
index 14399eec..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
+++ /dev/null
@@ -1,616 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include "drmP.h"
-#include "vmwgfx_drv.h"
-
-#include "ttm/ttm_placement.h"
-
-#include "svga_overlay.h"
-#include "svga_escape.h"
-
-#define VMW_MAX_NUM_STREAMS 1
-
-struct vmw_stream {
-	struct vmw_dma_buffer *buf;
-	bool claimed;
-	bool paused;
-	struct drm_vmw_control_stream_arg saved;
-};
-
-/**
- * Overlay control
- */
-struct vmw_overlay {
-	/*
-	 * Each stream is a single overlay. In Xv these are called ports.
-	 */
-	struct mutex mutex;
-	struct vmw_stream stream[VMW_MAX_NUM_STREAMS];
-};
-
-static inline struct vmw_overlay *vmw_overlay(struct drm_device *dev)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	return dev_priv ? dev_priv->overlay_priv : NULL;
-}
-
-struct vmw_escape_header {
-	uint32_t cmd;
-	SVGAFifoCmdEscape body;
-};
-
-struct vmw_escape_video_flush {
-	struct vmw_escape_header escape;
-	SVGAEscapeVideoFlush flush;
-};
-
-static inline void fill_escape(struct vmw_escape_header *header,
-			       uint32_t size)
-{
-	header->cmd = SVGA_CMD_ESCAPE;
-	header->body.nsid = SVGA_ESCAPE_NSID_VMWARE;
-	header->body.size = size;
-}
-
-static inline void fill_flush(struct vmw_escape_video_flush *cmd,
-			      uint32_t stream_id)
-{
-	fill_escape(&cmd->escape, sizeof(cmd->flush));
-	cmd->flush.cmdType = SVGA_ESCAPE_VMWARE_VIDEO_FLUSH;
-	cmd->flush.streamId = stream_id;
-}
-
-/**
- * Send put command to hw.
- *
- * Returns
- * -ERESTARTSYS if interrupted by a signal.
- */
-static int vmw_overlay_send_put(struct vmw_private *dev_priv,
-				struct vmw_dma_buffer *buf,
-				struct drm_vmw_control_stream_arg *arg,
-				bool interruptible)
-{
-	struct vmw_escape_video_flush *flush;
-	size_t fifo_size;
-	bool have_so = dev_priv->sou_priv ? true : false;
-	int i, num_items;
-	SVGAGuestPtr ptr;
-
-	struct {
-		struct vmw_escape_header escape;
-		struct {
-			uint32_t cmdType;
-			uint32_t streamId;
-		} header;
-	} *cmds;
-	struct {
-		uint32_t registerId;
-		uint32_t value;
-	} *items;
-
-	/* defines are a index needs + 1 */
-	if (have_so)
-		num_items = SVGA_VIDEO_DST_SCREEN_ID + 1;
-	else
-		num_items = SVGA_VIDEO_PITCH_3 + 1;
-
-	fifo_size = sizeof(*cmds) + sizeof(*flush) + sizeof(*items) * num_items;
-
-	cmds = vmw_fifo_reserve(dev_priv, fifo_size);
-	/* hardware has hung, can't do anything here */
-	if (!cmds)
-		return -ENOMEM;
-
-	items = (typeof(items))&cmds[1];
-	flush = (struct vmw_escape_video_flush *)&items[num_items];
-
-	/* the size is header + number of items */
-	fill_escape(&cmds->escape, sizeof(*items) * (num_items + 1));
-
-	cmds->header.cmdType = SVGA_ESCAPE_VMWARE_VIDEO_SET_REGS;
-	cmds->header.streamId = arg->stream_id;
-
-	/* the IDs are neatly numbered */
-	for (i = 0; i < num_items; i++)
-		items[i].registerId = i;
-
-	vmw_bo_get_guest_ptr(&buf->base, &ptr);
-	ptr.offset += arg->offset;
-
-	items[SVGA_VIDEO_ENABLED].value     = true;
-	items[SVGA_VIDEO_FLAGS].value       = arg->flags;
-	items[SVGA_VIDEO_DATA_OFFSET].value = ptr.offset;
-	items[SVGA_VIDEO_FORMAT].value      = arg->format;
-	items[SVGA_VIDEO_COLORKEY].value    = arg->color_key;
-	items[SVGA_VIDEO_SIZE].value        = arg->size;
-	items[SVGA_VIDEO_WIDTH].value       = arg->width;
-	items[SVGA_VIDEO_HEIGHT].value      = arg->height;
-	items[SVGA_VIDEO_SRC_X].value       = arg->src.x;
-	items[SVGA_VIDEO_SRC_Y].value       = arg->src.y;
-	items[SVGA_VIDEO_SRC_WIDTH].value   = arg->src.w;
-	items[SVGA_VIDEO_SRC_HEIGHT].value  = arg->src.h;
-	items[SVGA_VIDEO_DST_X].value       = arg->dst.x;
-	items[SVGA_VIDEO_DST_Y].value       = arg->dst.y;
-	items[SVGA_VIDEO_DST_WIDTH].value   = arg->dst.w;
-	items[SVGA_VIDEO_DST_HEIGHT].value  = arg->dst.h;
-	items[SVGA_VIDEO_PITCH_1].value     = arg->pitch[0];
-	items[SVGA_VIDEO_PITCH_2].value     = arg->pitch[1];
-	items[SVGA_VIDEO_PITCH_3].value     = arg->pitch[2];
-	if (have_so) {
-		items[SVGA_VIDEO_DATA_GMRID].value    = ptr.gmrId;
-		items[SVGA_VIDEO_DST_SCREEN_ID].value = SVGA_ID_INVALID;
-	}
-
-	fill_flush(flush, arg->stream_id);
-
-	vmw_fifo_commit(dev_priv, fifo_size);
-
-	return 0;
-}
-
-/**
- * Send stop command to hw.
- *
- * Returns
- * -ERESTARTSYS if interrupted by a signal.
- */
-static int vmw_overlay_send_stop(struct vmw_private *dev_priv,
-				 uint32_t stream_id,
-				 bool interruptible)
-{
-	struct {
-		struct vmw_escape_header escape;
-		SVGAEscapeVideoSetRegs body;
-		struct vmw_escape_video_flush flush;
-	} *cmds;
-	int ret;
-
-	for (;;) {
-		cmds = vmw_fifo_reserve(dev_priv, sizeof(*cmds));
-		if (cmds)
-			break;
-
-		ret = vmw_fallback_wait(dev_priv, false, true, 0,
-					interruptible, 3*HZ);
-		if (interruptible && ret == -ERESTARTSYS)
-			return ret;
-		else
-			BUG_ON(ret != 0);
-	}
-
-	fill_escape(&cmds->escape, sizeof(cmds->body));
-	cmds->body.header.cmdType = SVGA_ESCAPE_VMWARE_VIDEO_SET_REGS;
-	cmds->body.header.streamId = stream_id;
-	cmds->body.items[0].registerId = SVGA_VIDEO_ENABLED;
-	cmds->body.items[0].value = false;
-	fill_flush(&cmds->flush, stream_id);
-
-	vmw_fifo_commit(dev_priv, sizeof(*cmds));
-
-	return 0;
-}
-
-/**
- * Move a buffer to vram or gmr if @pin is set, else unpin the buffer.
- *
- * With the introduction of screen objects buffers could now be
- * used with GMRs instead of being locked to vram.
- */
-static int vmw_overlay_move_buffer(struct vmw_private *dev_priv,
-				   struct vmw_dma_buffer *buf,
-				   bool pin, bool inter)
-{
-	if (!pin)
-		return vmw_dmabuf_unpin(dev_priv, buf, inter);
-
-	if (!dev_priv->sou_priv)
-		return vmw_dmabuf_to_vram(dev_priv, buf, true, inter);
-
-	return vmw_dmabuf_to_vram_or_gmr(dev_priv, buf, true, inter);
-}
-
-/**
- * Stop or pause a stream.
- *
- * If the stream is paused the no evict flag is removed from the buffer
- * but left in vram. This allows for instance mode_set to evict it
- * should it need to.
- *
- * The caller must hold the overlay lock.
- *
- * @stream_id which stream to stop/pause.
- * @pause true to pause, false to stop completely.
- */
-static int vmw_overlay_stop(struct vmw_private *dev_priv,
-			    uint32_t stream_id, bool pause,
-			    bool interruptible)
-{
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-	struct vmw_stream *stream = &overlay->stream[stream_id];
-	int ret;
-
-	/* no buffer attached the stream is completely stopped */
-	if (!stream->buf)
-		return 0;
-
-	/* If the stream is paused this is already done */
-	if (!stream->paused) {
-		ret = vmw_overlay_send_stop(dev_priv, stream_id,
-					    interruptible);
-		if (ret)
-			return ret;
-
-		/* We just remove the NO_EVICT flag so no -ENOMEM */
-		ret = vmw_overlay_move_buffer(dev_priv, stream->buf, false,
-					      interruptible);
-		if (interruptible && ret == -ERESTARTSYS)
-			return ret;
-		else
-			BUG_ON(ret != 0);
-	}
-
-	if (!pause) {
-		vmw_dmabuf_unreference(&stream->buf);
-		stream->paused = false;
-	} else {
-		stream->paused = true;
-	}
-
-	return 0;
-}
-
-/**
- * Update a stream and send any put or stop fifo commands needed.
- *
- * The caller must hold the overlay lock.
- *
- * Returns
- * -ENOMEM if buffer doesn't fit in vram.
- * -ERESTARTSYS if interrupted.
- */
-static int vmw_overlay_update_stream(struct vmw_private *dev_priv,
-				     struct vmw_dma_buffer *buf,
-				     struct drm_vmw_control_stream_arg *arg,
-				     bool interruptible)
-{
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-	struct vmw_stream *stream = &overlay->stream[arg->stream_id];
-	int ret = 0;
-
-	if (!buf)
-		return -EINVAL;
-
-	DRM_DEBUG("   %s: old %p, new %p, %spaused\n", __func__,
-		  stream->buf, buf, stream->paused ? "" : "not ");
-
-	if (stream->buf != buf) {
-		ret = vmw_overlay_stop(dev_priv, arg->stream_id,
-				       false, interruptible);
-		if (ret)
-			return ret;
-	} else if (!stream->paused) {
-		/* If the buffers match and not paused then just send
-		 * the put command, no need to do anything else.
-		 */
-		ret = vmw_overlay_send_put(dev_priv, buf, arg, interruptible);
-		if (ret == 0)
-			stream->saved = *arg;
-		else
-			BUG_ON(!interruptible);
-
-		return ret;
-	}
-
-	/* We don't start the old stream if we are interrupted.
-	 * Might return -ENOMEM if it can't fit the buffer in vram.
-	 */
-	ret = vmw_overlay_move_buffer(dev_priv, buf, true, interruptible);
-	if (ret)
-		return ret;
-
-	ret = vmw_overlay_send_put(dev_priv, buf, arg, interruptible);
-	if (ret) {
-		/* This one needs to happen no matter what. We only remove
-		 * the NO_EVICT flag so this is safe from -ENOMEM.
-		 */
-		BUG_ON(vmw_overlay_move_buffer(dev_priv, buf, false, false)
-		       != 0);
-		return ret;
-	}
-
-	if (stream->buf != buf)
-		stream->buf = vmw_dmabuf_reference(buf);
-	stream->saved = *arg;
-	/* stream is no longer stopped/paused */
-	stream->paused = false;
-
-	return 0;
-}
-
-/**
- * Stop all streams.
- *
- * Used by the fb code when starting.
- *
- * Takes the overlay lock.
- */
-int vmw_overlay_stop_all(struct vmw_private *dev_priv)
-{
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-	int i, ret;
-
-	if (!overlay)
-		return 0;
-
-	mutex_lock(&overlay->mutex);
-
-	for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) {
-		struct vmw_stream *stream = &overlay->stream[i];
-		if (!stream->buf)
-			continue;
-
-		ret = vmw_overlay_stop(dev_priv, i, false, false);
-		WARN_ON(ret != 0);
-	}
-
-	mutex_unlock(&overlay->mutex);
-
-	return 0;
-}
-
-/**
- * Try to resume all paused streams.
- *
- * Used by the kms code after moving a new scanout buffer to vram.
- *
- * Takes the overlay lock.
- */
-int vmw_overlay_resume_all(struct vmw_private *dev_priv)
-{
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-	int i, ret;
-
-	if (!overlay)
-		return 0;
-
-	mutex_lock(&overlay->mutex);
-
-	for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) {
-		struct vmw_stream *stream = &overlay->stream[i];
-		if (!stream->paused)
-			continue;
-
-		ret = vmw_overlay_update_stream(dev_priv, stream->buf,
-						&stream->saved, false);
-		if (ret != 0)
-			DRM_INFO("%s: *warning* failed to resume stream %i\n",
-				 __func__, i);
-	}
-
-	mutex_unlock(&overlay->mutex);
-
-	return 0;
-}
-
-/**
- * Pauses all active streams.
- *
- * Used by the kms code when moving a new scanout buffer to vram.
- *
- * Takes the overlay lock.
- */
-int vmw_overlay_pause_all(struct vmw_private *dev_priv)
-{
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-	int i, ret;
-
-	if (!overlay)
-		return 0;
-
-	mutex_lock(&overlay->mutex);
-
-	for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) {
-		if (overlay->stream[i].paused)
-			DRM_INFO("%s: *warning* stream %i already paused\n",
-				 __func__, i);
-		ret = vmw_overlay_stop(dev_priv, i, true, false);
-		WARN_ON(ret != 0);
-	}
-
-	mutex_unlock(&overlay->mutex);
-
-	return 0;
-}
-
-int vmw_overlay_ioctl(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv)
-{
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-	struct drm_vmw_control_stream_arg *arg =
-	    (struct drm_vmw_control_stream_arg *)data;
-	struct vmw_dma_buffer *buf;
-	struct vmw_resource *res;
-	int ret;
-
-	if (!overlay)
-		return -ENOSYS;
-
-	ret = vmw_user_stream_lookup(dev_priv, tfile, &arg->stream_id, &res);
-	if (ret)
-		return ret;
-
-	mutex_lock(&overlay->mutex);
-
-	if (!arg->enabled) {
-		ret = vmw_overlay_stop(dev_priv, arg->stream_id, false, true);
-		goto out_unlock;
-	}
-
-	ret = vmw_user_dmabuf_lookup(tfile, arg->handle, &buf);
-	if (ret)
-		goto out_unlock;
-
-	ret = vmw_overlay_update_stream(dev_priv, buf, arg, true);
-
-	vmw_dmabuf_unreference(&buf);
-
-out_unlock:
-	mutex_unlock(&overlay->mutex);
-	vmw_resource_unreference(&res);
-
-	return ret;
-}
-
-int vmw_overlay_num_overlays(struct vmw_private *dev_priv)
-{
-	if (!dev_priv->overlay_priv)
-		return 0;
-
-	return VMW_MAX_NUM_STREAMS;
-}
-
-int vmw_overlay_num_free_overlays(struct vmw_private *dev_priv)
-{
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-	int i, k;
-
-	if (!overlay)
-		return 0;
-
-	mutex_lock(&overlay->mutex);
-
-	for (i = 0, k = 0; i < VMW_MAX_NUM_STREAMS; i++)
-		if (!overlay->stream[i].claimed)
-			k++;
-
-	mutex_unlock(&overlay->mutex);
-
-	return k;
-}
-
-int vmw_overlay_claim(struct vmw_private *dev_priv, uint32_t *out)
-{
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-	int i;
-
-	if (!overlay)
-		return -ENOSYS;
-
-	mutex_lock(&overlay->mutex);
-
-	for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) {
-
-		if (overlay->stream[i].claimed)
-			continue;
-
-		overlay->stream[i].claimed = true;
-		*out = i;
-		mutex_unlock(&overlay->mutex);
-		return 0;
-	}
-
-	mutex_unlock(&overlay->mutex);
-	return -ESRCH;
-}
-
-int vmw_overlay_unref(struct vmw_private *dev_priv, uint32_t stream_id)
-{
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-
-	BUG_ON(stream_id >= VMW_MAX_NUM_STREAMS);
-
-	if (!overlay)
-		return -ENOSYS;
-
-	mutex_lock(&overlay->mutex);
-
-	WARN_ON(!overlay->stream[stream_id].claimed);
-	vmw_overlay_stop(dev_priv, stream_id, false, false);
-	overlay->stream[stream_id].claimed = false;
-
-	mutex_unlock(&overlay->mutex);
-	return 0;
-}
-
-int vmw_overlay_init(struct vmw_private *dev_priv)
-{
-	struct vmw_overlay *overlay;
-	int i;
-
-	if (dev_priv->overlay_priv)
-		return -EINVAL;
-
-	if (!(dev_priv->fifo.capabilities & SVGA_FIFO_CAP_VIDEO) &&
-	     (dev_priv->fifo.capabilities & SVGA_FIFO_CAP_ESCAPE)) {
-		DRM_INFO("hardware doesn't support overlays\n");
-		return -ENOSYS;
-	}
-
-	overlay = kzalloc(sizeof(*overlay), GFP_KERNEL);
-	if (!overlay)
-		return -ENOMEM;
-
-	mutex_init(&overlay->mutex);
-	for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) {
-		overlay->stream[i].buf = NULL;
-		overlay->stream[i].paused = false;
-		overlay->stream[i].claimed = false;
-	}
-
-	dev_priv->overlay_priv = overlay;
-
-	return 0;
-}
-
-int vmw_overlay_close(struct vmw_private *dev_priv)
-{
-	struct vmw_overlay *overlay = dev_priv->overlay_priv;
-	bool forgotten_buffer = false;
-	int i;
-
-	if (!overlay)
-		return -ENOSYS;
-
-	for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) {
-		if (overlay->stream[i].buf) {
-			forgotten_buffer = true;
-			vmw_overlay_stop(dev_priv, i, false, false);
-		}
-	}
-
-	WARN_ON(forgotten_buffer);
-
-	dev_priv->overlay_priv = NULL;
-	kfree(overlay);
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_reg.h b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_reg.h
deleted file mode 100644
index 9d0dd3a3..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_reg.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-/**
- * This file contains virtual hardware defines for kernel space.
- */
-
-#ifndef _VMWGFX_REG_H_
-#define _VMWGFX_REG_H_
-
-#include <linux/types.h>
-
-#define VMWGFX_INDEX_PORT     0x0
-#define VMWGFX_VALUE_PORT     0x1
-#define VMWGFX_IRQSTATUS_PORT 0x8
-
-struct svga_guest_mem_descriptor {
-	__le32 ppn;
-	__le32 num_pages;
-};
-
-struct svga_fifo_cmd_fence {
-	__le32 fence;
-};
-
-#define SVGA_SYNC_GENERIC         1
-#define SVGA_SYNC_FIFOFULL        2
-
-#include "svga_types.h"
-
-#include "svga3d_reg.h"
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
deleted file mode 100644
index a37abb58..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ /dev/null
@@ -1,1919 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vmwgfx_drv.h"
-#include "vmwgfx_drm.h"
-#include "ttm/ttm_object.h"
-#include "ttm/ttm_placement.h"
-#include "drmP.h"
-
-struct vmw_user_context {
-	struct ttm_base_object base;
-	struct vmw_resource res;
-};
-
-struct vmw_user_surface {
-	struct ttm_base_object base;
-	struct vmw_surface srf;
-	uint32_t size;
-};
-
-struct vmw_user_dma_buffer {
-	struct ttm_base_object base;
-	struct vmw_dma_buffer dma;
-};
-
-struct vmw_bo_user_rep {
-	uint32_t handle;
-	uint64_t map_handle;
-};
-
-struct vmw_stream {
-	struct vmw_resource res;
-	uint32_t stream_id;
-};
-
-struct vmw_user_stream {
-	struct ttm_base_object base;
-	struct vmw_stream stream;
-};
-
-struct vmw_surface_offset {
-	uint32_t face;
-	uint32_t mip;
-	uint32_t bo_offset;
-};
-
-
-static uint64_t vmw_user_context_size;
-static uint64_t vmw_user_surface_size;
-static uint64_t vmw_user_stream_size;
-
-static inline struct vmw_dma_buffer *
-vmw_dma_buffer(struct ttm_buffer_object *bo)
-{
-	return container_of(bo, struct vmw_dma_buffer, base);
-}
-
-static inline struct vmw_user_dma_buffer *
-vmw_user_dma_buffer(struct ttm_buffer_object *bo)
-{
-	struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo);
-	return container_of(vmw_bo, struct vmw_user_dma_buffer, dma);
-}
-
-struct vmw_resource *vmw_resource_reference(struct vmw_resource *res)
-{
-	kref_get(&res->kref);
-	return res;
-}
-
-
-/**
- * vmw_resource_release_id - release a resource id to the id manager.
- *
- * @res: Pointer to the resource.
- *
- * Release the resource id to the resource id manager and set it to -1
- */
-static void vmw_resource_release_id(struct vmw_resource *res)
-{
-	struct vmw_private *dev_priv = res->dev_priv;
-
-	write_lock(&dev_priv->resource_lock);
-	if (res->id != -1)
-		idr_remove(res->idr, res->id);
-	res->id = -1;
-	write_unlock(&dev_priv->resource_lock);
-}
-
-static void vmw_resource_release(struct kref *kref)
-{
-	struct vmw_resource *res =
-	    container_of(kref, struct vmw_resource, kref);
-	struct vmw_private *dev_priv = res->dev_priv;
-	int id = res->id;
-	struct idr *idr = res->idr;
-
-	res->avail = false;
-	if (res->remove_from_lists != NULL)
-		res->remove_from_lists(res);
-	write_unlock(&dev_priv->resource_lock);
-
-	if (likely(res->hw_destroy != NULL))
-		res->hw_destroy(res);
-
-	if (res->res_free != NULL)
-		res->res_free(res);
-	else
-		kfree(res);
-
-	write_lock(&dev_priv->resource_lock);
-
-	if (id != -1)
-		idr_remove(idr, id);
-}
-
-void vmw_resource_unreference(struct vmw_resource **p_res)
-{
-	struct vmw_resource *res = *p_res;
-	struct vmw_private *dev_priv = res->dev_priv;
-
-	*p_res = NULL;
-	write_lock(&dev_priv->resource_lock);
-	kref_put(&res->kref, vmw_resource_release);
-	write_unlock(&dev_priv->resource_lock);
-}
-
-
-/**
- * vmw_resource_alloc_id - release a resource id to the id manager.
- *
- * @dev_priv: Pointer to the device private structure.
- * @res: Pointer to the resource.
- *
- * Allocate the lowest free resource from the resource manager, and set
- * @res->id to that id. Returns 0 on success and -ENOMEM on failure.
- */
-static int vmw_resource_alloc_id(struct vmw_private *dev_priv,
-				 struct vmw_resource *res)
-{
-	int ret;
-
-	BUG_ON(res->id != -1);
-
-	do {
-		if (unlikely(idr_pre_get(res->idr, GFP_KERNEL) == 0))
-			return -ENOMEM;
-
-		write_lock(&dev_priv->resource_lock);
-		ret = idr_get_new_above(res->idr, res, 1, &res->id);
-		write_unlock(&dev_priv->resource_lock);
-
-	} while (ret == -EAGAIN);
-
-	return ret;
-}
-
-
-static int vmw_resource_init(struct vmw_private *dev_priv,
-			     struct vmw_resource *res,
-			     struct idr *idr,
-			     enum ttm_object_type obj_type,
-			     bool delay_id,
-			     void (*res_free) (struct vmw_resource *res),
-			     void (*remove_from_lists)
-			     (struct vmw_resource *res))
-{
-	kref_init(&res->kref);
-	res->hw_destroy = NULL;
-	res->res_free = res_free;
-	res->remove_from_lists = remove_from_lists;
-	res->res_type = obj_type;
-	res->idr = idr;
-	res->avail = false;
-	res->dev_priv = dev_priv;
-	INIT_LIST_HEAD(&res->query_head);
-	INIT_LIST_HEAD(&res->validate_head);
-	res->id = -1;
-	if (delay_id)
-		return 0;
-	else
-		return vmw_resource_alloc_id(dev_priv, res);
-}
-
-/**
- * vmw_resource_activate
- *
- * @res:        Pointer to the newly created resource
- * @hw_destroy: Destroy function. NULL if none.
- *
- * Activate a resource after the hardware has been made aware of it.
- * Set tye destroy function to @destroy. Typically this frees the
- * resource and destroys the hardware resources associated with it.
- * Activate basically means that the function vmw_resource_lookup will
- * find it.
- */
-
-static void vmw_resource_activate(struct vmw_resource *res,
-				  void (*hw_destroy) (struct vmw_resource *))
-{
-	struct vmw_private *dev_priv = res->dev_priv;
-
-	write_lock(&dev_priv->resource_lock);
-	res->avail = true;
-	res->hw_destroy = hw_destroy;
-	write_unlock(&dev_priv->resource_lock);
-}
-
-struct vmw_resource *vmw_resource_lookup(struct vmw_private *dev_priv,
-					 struct idr *idr, int id)
-{
-	struct vmw_resource *res;
-
-	read_lock(&dev_priv->resource_lock);
-	res = idr_find(idr, id);
-	if (res && res->avail)
-		kref_get(&res->kref);
-	else
-		res = NULL;
-	read_unlock(&dev_priv->resource_lock);
-
-	if (unlikely(res == NULL))
-		return NULL;
-
-	return res;
-}
-
-/**
- * Context management:
- */
-
-static void vmw_hw_context_destroy(struct vmw_resource *res)
-{
-
-	struct vmw_private *dev_priv = res->dev_priv;
-	struct {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdDestroyContext body;
-	} *cmd;
-
-
-	vmw_execbuf_release_pinned_bo(dev_priv, true, res->id);
-
-	cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd));
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Failed reserving FIFO space for surface "
-			  "destruction.\n");
-		return;
-	}
-
-	cmd->header.id = cpu_to_le32(SVGA_3D_CMD_CONTEXT_DESTROY);
-	cmd->header.size = cpu_to_le32(sizeof(cmd->body));
-	cmd->body.cid = cpu_to_le32(res->id);
-
-	vmw_fifo_commit(dev_priv, sizeof(*cmd));
-	vmw_3d_resource_dec(dev_priv, false);
-}
-
-static int vmw_context_init(struct vmw_private *dev_priv,
-			    struct vmw_resource *res,
-			    void (*res_free) (struct vmw_resource *res))
-{
-	int ret;
-
-	struct {
-		SVGA3dCmdHeader header;
-		SVGA3dCmdDefineContext body;
-	} *cmd;
-
-	ret = vmw_resource_init(dev_priv, res, &dev_priv->context_idr,
-				VMW_RES_CONTEXT, false, res_free, NULL);
-
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed to allocate a resource id.\n");
-		goto out_early;
-	}
-
-	if (unlikely(res->id >= SVGA3D_MAX_CONTEXT_IDS)) {
-		DRM_ERROR("Out of hw context ids.\n");
-		vmw_resource_unreference(&res);
-		return -ENOMEM;
-	}
-
-	cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd));
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Fifo reserve failed.\n");
-		vmw_resource_unreference(&res);
-		return -ENOMEM;
-	}
-
-	cmd->header.id = cpu_to_le32(SVGA_3D_CMD_CONTEXT_DEFINE);
-	cmd->header.size = cpu_to_le32(sizeof(cmd->body));
-	cmd->body.cid = cpu_to_le32(res->id);
-
-	vmw_fifo_commit(dev_priv, sizeof(*cmd));
-	(void) vmw_3d_resource_inc(dev_priv, false);
-	vmw_resource_activate(res, vmw_hw_context_destroy);
-	return 0;
-
-out_early:
-	if (res_free == NULL)
-		kfree(res);
-	else
-		res_free(res);
-	return ret;
-}
-
-struct vmw_resource *vmw_context_alloc(struct vmw_private *dev_priv)
-{
-	struct vmw_resource *res = kmalloc(sizeof(*res), GFP_KERNEL);
-	int ret;
-
-	if (unlikely(res == NULL))
-		return NULL;
-
-	ret = vmw_context_init(dev_priv, res, NULL);
-	return (ret == 0) ? res : NULL;
-}
-
-/**
- * User-space context management:
- */
-
-static void vmw_user_context_free(struct vmw_resource *res)
-{
-	struct vmw_user_context *ctx =
-	    container_of(res, struct vmw_user_context, res);
-	struct vmw_private *dev_priv = res->dev_priv;
-
-	kfree(ctx);
-	ttm_mem_global_free(vmw_mem_glob(dev_priv),
-			    vmw_user_context_size);
-}
-
-/**
- * This function is called when user space has no more references on the
- * base object. It releases the base-object's reference on the resource object.
- */
-
-static void vmw_user_context_base_release(struct ttm_base_object **p_base)
-{
-	struct ttm_base_object *base = *p_base;
-	struct vmw_user_context *ctx =
-	    container_of(base, struct vmw_user_context, base);
-	struct vmw_resource *res = &ctx->res;
-
-	*p_base = NULL;
-	vmw_resource_unreference(&res);
-}
-
-int vmw_context_destroy_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_resource *res;
-	struct vmw_user_context *ctx;
-	struct drm_vmw_context_arg *arg = (struct drm_vmw_context_arg *)data;
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	int ret = 0;
-
-	res = vmw_resource_lookup(dev_priv, &dev_priv->context_idr, arg->cid);
-	if (unlikely(res == NULL))
-		return -EINVAL;
-
-	if (res->res_free != &vmw_user_context_free) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	ctx = container_of(res, struct vmw_user_context, res);
-	if (ctx->base.tfile != tfile && !ctx->base.shareable) {
-		ret = -EPERM;
-		goto out;
-	}
-
-	ttm_ref_object_base_unref(tfile, ctx->base.hash.key, TTM_REF_USAGE);
-out:
-	vmw_resource_unreference(&res);
-	return ret;
-}
-
-int vmw_context_define_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_user_context *ctx;
-	struct vmw_resource *res;
-	struct vmw_resource *tmp;
-	struct drm_vmw_context_arg *arg = (struct drm_vmw_context_arg *)data;
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	int ret;
-
-
-	/*
-	 * Approximate idr memory usage with 128 bytes. It will be limited
-	 * by maximum number_of contexts anyway.
-	 */
-
-	if (unlikely(vmw_user_context_size == 0))
-		vmw_user_context_size = ttm_round_pot(sizeof(*ctx)) + 128;
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv),
-				   vmw_user_context_size,
-				   false, true);
-	if (unlikely(ret != 0)) {
-		if (ret != -ERESTARTSYS)
-			DRM_ERROR("Out of graphics memory for context"
-				  " creation.\n");
-		goto out_unlock;
-	}
-
-	ctx = kmalloc(sizeof(*ctx), GFP_KERNEL);
-	if (unlikely(ctx == NULL)) {
-		ttm_mem_global_free(vmw_mem_glob(dev_priv),
-				    vmw_user_context_size);
-		ret = -ENOMEM;
-		goto out_unlock;
-	}
-
-	res = &ctx->res;
-	ctx->base.shareable = false;
-	ctx->base.tfile = NULL;
-
-	/*
-	 * From here on, the destructor takes over resource freeing.
-	 */
-
-	ret = vmw_context_init(dev_priv, res, vmw_user_context_free);
-	if (unlikely(ret != 0))
-		goto out_unlock;
-
-	tmp = vmw_resource_reference(&ctx->res);
-	ret = ttm_base_object_init(tfile, &ctx->base, false, VMW_RES_CONTEXT,
-				   &vmw_user_context_base_release, NULL);
-
-	if (unlikely(ret != 0)) {
-		vmw_resource_unreference(&tmp);
-		goto out_err;
-	}
-
-	arg->cid = res->id;
-out_err:
-	vmw_resource_unreference(&res);
-out_unlock:
-	ttm_read_unlock(&vmaster->lock);
-	return ret;
-
-}
-
-int vmw_context_check(struct vmw_private *dev_priv,
-		      struct ttm_object_file *tfile,
-		      int id,
-		      struct vmw_resource **p_res)
-{
-	struct vmw_resource *res;
-	int ret = 0;
-
-	read_lock(&dev_priv->resource_lock);
-	res = idr_find(&dev_priv->context_idr, id);
-	if (res && res->avail) {
-		struct vmw_user_context *ctx =
-			container_of(res, struct vmw_user_context, res);
-		if (ctx->base.tfile != tfile && !ctx->base.shareable)
-			ret = -EPERM;
-		if (p_res)
-			*p_res = vmw_resource_reference(res);
-	} else
-		ret = -EINVAL;
-	read_unlock(&dev_priv->resource_lock);
-
-	return ret;
-}
-
-struct vmw_bpp {
-	uint8_t bpp;
-	uint8_t s_bpp;
-};
-
-/*
- * Size table for the supported SVGA3D surface formats. It consists of
- * two values. The bpp value and the s_bpp value which is short for
- * "stride bits per pixel" The values are given in such a way that the
- * minimum stride for the image is calculated using
- *
- * min_stride = w*s_bpp
- *
- * and the total memory requirement for the image is
- *
- * h*min_stride*bpp/s_bpp
- *
- */
-static const struct vmw_bpp vmw_sf_bpp[] = {
-	[SVGA3D_FORMAT_INVALID] = {0, 0},
-	[SVGA3D_X8R8G8B8] = {32, 32},
-	[SVGA3D_A8R8G8B8] = {32, 32},
-	[SVGA3D_R5G6B5] = {16, 16},
-	[SVGA3D_X1R5G5B5] = {16, 16},
-	[SVGA3D_A1R5G5B5] = {16, 16},
-	[SVGA3D_A4R4G4B4] = {16, 16},
-	[SVGA3D_Z_D32] = {32, 32},
-	[SVGA3D_Z_D16] = {16, 16},
-	[SVGA3D_Z_D24S8] = {32, 32},
-	[SVGA3D_Z_D15S1] = {16, 16},
-	[SVGA3D_LUMINANCE8] = {8, 8},
-	[SVGA3D_LUMINANCE4_ALPHA4] = {8, 8},
-	[SVGA3D_LUMINANCE16] = {16, 16},
-	[SVGA3D_LUMINANCE8_ALPHA8] = {16, 16},
-	[SVGA3D_DXT1] = {4, 16},
-	[SVGA3D_DXT2] = {8, 32},
-	[SVGA3D_DXT3] = {8, 32},
-	[SVGA3D_DXT4] = {8, 32},
-	[SVGA3D_DXT5] = {8, 32},
-	[SVGA3D_BUMPU8V8] = {16, 16},
-	[SVGA3D_BUMPL6V5U5] = {16, 16},
-	[SVGA3D_BUMPX8L8V8U8] = {32, 32},
-	[SVGA3D_ARGB_S10E5] = {16, 16},
-	[SVGA3D_ARGB_S23E8] = {32, 32},
-	[SVGA3D_A2R10G10B10] = {32, 32},
-	[SVGA3D_V8U8] = {16, 16},
-	[SVGA3D_Q8W8V8U8] = {32, 32},
-	[SVGA3D_CxV8U8] = {16, 16},
-	[SVGA3D_X8L8V8U8] = {32, 32},
-	[SVGA3D_A2W10V10U10] = {32, 32},
-	[SVGA3D_ALPHA8] = {8, 8},
-	[SVGA3D_R_S10E5] = {16, 16},
-	[SVGA3D_R_S23E8] = {32, 32},
-	[SVGA3D_RG_S10E5] = {16, 16},
-	[SVGA3D_RG_S23E8] = {32, 32},
-	[SVGA3D_BUFFER] = {8, 8},
-	[SVGA3D_Z_D24X8] = {32, 32},
-	[SVGA3D_V16U16] = {32, 32},
-	[SVGA3D_G16R16] = {32, 32},
-	[SVGA3D_A16B16G16R16] = {64,  64},
-	[SVGA3D_UYVY] = {12, 12},
-	[SVGA3D_YUY2] = {12, 12},
-	[SVGA3D_NV12] = {12, 8},
-	[SVGA3D_AYUV] = {32, 32},
-	[SVGA3D_BC4_UNORM] = {4,  16},
-	[SVGA3D_BC5_UNORM] = {8,  32},
-	[SVGA3D_Z_DF16] = {16,  16},
-	[SVGA3D_Z_DF24] = {24,  24},
-	[SVGA3D_Z_D24S8_INT] = {32,  32}
-};
-
-
-/**
- * Surface management.
- */
-
-struct vmw_surface_dma {
-	SVGA3dCmdHeader header;
-	SVGA3dCmdSurfaceDMA body;
-	SVGA3dCopyBox cb;
-	SVGA3dCmdSurfaceDMASuffix suffix;
-};
-
-struct vmw_surface_define {
-	SVGA3dCmdHeader header;
-	SVGA3dCmdDefineSurface body;
-};
-
-struct vmw_surface_destroy {
-	SVGA3dCmdHeader header;
-	SVGA3dCmdDestroySurface body;
-};
-
-
-/**
- * vmw_surface_dma_size - Compute fifo size for a dma command.
- *
- * @srf: Pointer to a struct vmw_surface
- *
- * Computes the required size for a surface dma command for backup or
- * restoration of the surface represented by @srf.
- */
-static inline uint32_t vmw_surface_dma_size(const struct vmw_surface *srf)
-{
-	return srf->num_sizes * sizeof(struct vmw_surface_dma);
-}
-
-
-/**
- * vmw_surface_define_size - Compute fifo size for a surface define command.
- *
- * @srf: Pointer to a struct vmw_surface
- *
- * Computes the required size for a surface define command for the definition
- * of the surface represented by @srf.
- */
-static inline uint32_t vmw_surface_define_size(const struct vmw_surface *srf)
-{
-	return sizeof(struct vmw_surface_define) + srf->num_sizes *
-		sizeof(SVGA3dSize);
-}
-
-
-/**
- * vmw_surface_destroy_size - Compute fifo size for a surface destroy command.
- *
- * Computes the required size for a surface destroy command for the destruction
- * of a hw surface.
- */
-static inline uint32_t vmw_surface_destroy_size(void)
-{
-	return sizeof(struct vmw_surface_destroy);
-}
-
-/**
- * vmw_surface_destroy_encode - Encode a surface_destroy command.
- *
- * @id: The surface id
- * @cmd_space: Pointer to memory area in which the commands should be encoded.
- */
-static void vmw_surface_destroy_encode(uint32_t id,
-				       void *cmd_space)
-{
-	struct vmw_surface_destroy *cmd = (struct vmw_surface_destroy *)
-		cmd_space;
-
-	cmd->header.id = SVGA_3D_CMD_SURFACE_DESTROY;
-	cmd->header.size = sizeof(cmd->body);
-	cmd->body.sid = id;
-}
-
-/**
- * vmw_surface_define_encode - Encode a surface_define command.
- *
- * @srf: Pointer to a struct vmw_surface object.
- * @cmd_space: Pointer to memory area in which the commands should be encoded.
- */
-static void vmw_surface_define_encode(const struct vmw_surface *srf,
-				      void *cmd_space)
-{
-	struct vmw_surface_define *cmd = (struct vmw_surface_define *)
-		cmd_space;
-	struct drm_vmw_size *src_size;
-	SVGA3dSize *cmd_size;
-	uint32_t cmd_len;
-	int i;
-
-	cmd_len = sizeof(cmd->body) + srf->num_sizes * sizeof(SVGA3dSize);
-
-	cmd->header.id = SVGA_3D_CMD_SURFACE_DEFINE;
-	cmd->header.size = cmd_len;
-	cmd->body.sid = srf->res.id;
-	cmd->body.surfaceFlags = srf->flags;
-	cmd->body.format = cpu_to_le32(srf->format);
-	for (i = 0; i < DRM_VMW_MAX_SURFACE_FACES; ++i)
-		cmd->body.face[i].numMipLevels = srf->mip_levels[i];
-
-	cmd += 1;
-	cmd_size = (SVGA3dSize *) cmd;
-	src_size = srf->sizes;
-
-	for (i = 0; i < srf->num_sizes; ++i, cmd_size++, src_size++) {
-		cmd_size->width = src_size->width;
-		cmd_size->height = src_size->height;
-		cmd_size->depth = src_size->depth;
-	}
-}
-
-
-/**
- * vmw_surface_dma_encode - Encode a surface_dma command.
- *
- * @srf: Pointer to a struct vmw_surface object.
- * @cmd_space: Pointer to memory area in which the commands should be encoded.
- * @ptr: Pointer to an SVGAGuestPtr indicating where the surface contents
- * should be placed or read from.
- * @to_surface: Boolean whether to DMA to the surface or from the surface.
- */
-static void vmw_surface_dma_encode(struct vmw_surface *srf,
-				   void *cmd_space,
-				   const SVGAGuestPtr *ptr,
-				   bool to_surface)
-{
-	uint32_t i;
-	uint32_t bpp = vmw_sf_bpp[srf->format].bpp;
-	uint32_t stride_bpp = vmw_sf_bpp[srf->format].s_bpp;
-	struct vmw_surface_dma *cmd = (struct vmw_surface_dma *)cmd_space;
-
-	for (i = 0; i < srf->num_sizes; ++i) {
-		SVGA3dCmdHeader *header = &cmd->header;
-		SVGA3dCmdSurfaceDMA *body = &cmd->body;
-		SVGA3dCopyBox *cb = &cmd->cb;
-		SVGA3dCmdSurfaceDMASuffix *suffix = &cmd->suffix;
-		const struct vmw_surface_offset *cur_offset = &srf->offsets[i];
-		const struct drm_vmw_size *cur_size = &srf->sizes[i];
-
-		header->id = SVGA_3D_CMD_SURFACE_DMA;
-		header->size = sizeof(*body) + sizeof(*cb) + sizeof(*suffix);
-
-		body->guest.ptr = *ptr;
-		body->guest.ptr.offset += cur_offset->bo_offset;
-		body->guest.pitch = (cur_size->width * stride_bpp + 7) >> 3;
-		body->host.sid = srf->res.id;
-		body->host.face = cur_offset->face;
-		body->host.mipmap = cur_offset->mip;
-		body->transfer = ((to_surface) ?  SVGA3D_WRITE_HOST_VRAM :
-				  SVGA3D_READ_HOST_VRAM);
-		cb->x = 0;
-		cb->y = 0;
-		cb->z = 0;
-		cb->srcx = 0;
-		cb->srcy = 0;
-		cb->srcz = 0;
-		cb->w = cur_size->width;
-		cb->h = cur_size->height;
-		cb->d = cur_size->depth;
-
-		suffix->suffixSize = sizeof(*suffix);
-		suffix->maximumOffset = body->guest.pitch*cur_size->height*
-			cur_size->depth*bpp / stride_bpp;
-		suffix->flags.discard = 0;
-		suffix->flags.unsynchronized = 0;
-		suffix->flags.reserved = 0;
-		++cmd;
-	}
-};
-
-
-static void vmw_hw_surface_destroy(struct vmw_resource *res)
-{
-
-	struct vmw_private *dev_priv = res->dev_priv;
-	struct vmw_surface *srf;
-	void *cmd;
-
-	if (res->id != -1) {
-
-		cmd = vmw_fifo_reserve(dev_priv, vmw_surface_destroy_size());
-		if (unlikely(cmd == NULL)) {
-			DRM_ERROR("Failed reserving FIFO space for surface "
-				  "destruction.\n");
-			return;
-		}
-
-		vmw_surface_destroy_encode(res->id, cmd);
-		vmw_fifo_commit(dev_priv, vmw_surface_destroy_size());
-
-		/*
-		 * used_memory_size_atomic, or separate lock
-		 * to avoid taking dev_priv::cmdbuf_mutex in
-		 * the destroy path.
-		 */
-
-		mutex_lock(&dev_priv->cmdbuf_mutex);
-		srf = container_of(res, struct vmw_surface, res);
-		dev_priv->used_memory_size -= srf->backup_size;
-		mutex_unlock(&dev_priv->cmdbuf_mutex);
-
-	}
-	vmw_3d_resource_dec(dev_priv, false);
-}
-
-void vmw_surface_res_free(struct vmw_resource *res)
-{
-	struct vmw_surface *srf = container_of(res, struct vmw_surface, res);
-
-	if (srf->backup)
-		ttm_bo_unref(&srf->backup);
-	kfree(srf->offsets);
-	kfree(srf->sizes);
-	kfree(srf->snooper.image);
-	kfree(srf);
-}
-
-
-/**
- * vmw_surface_do_validate - make a surface available to the device.
- *
- * @dev_priv: Pointer to a device private struct.
- * @srf: Pointer to a struct vmw_surface.
- *
- * If the surface doesn't have a hw id, allocate one, and optionally
- * DMA the backed up surface contents to the device.
- *
- * Returns -EBUSY if there wasn't sufficient device resources to
- * complete the validation. Retry after freeing up resources.
- *
- * May return other errors if the kernel is out of guest resources.
- */
-int vmw_surface_do_validate(struct vmw_private *dev_priv,
-			    struct vmw_surface *srf)
-{
-	struct vmw_resource *res = &srf->res;
-	struct list_head val_list;
-	struct ttm_validate_buffer val_buf;
-	uint32_t submit_size;
-	uint8_t *cmd;
-	int ret;
-
-	if (likely(res->id != -1))
-		return 0;
-
-	if (unlikely(dev_priv->used_memory_size + srf->backup_size >=
-		     dev_priv->memory_size))
-		return -EBUSY;
-
-	/*
-	 * Reserve- and validate the backup DMA bo.
-	 */
-
-	if (srf->backup) {
-		INIT_LIST_HEAD(&val_list);
-		val_buf.bo = ttm_bo_reference(srf->backup);
-		val_buf.new_sync_obj_arg = (void *)((unsigned long)
-						    DRM_VMW_FENCE_FLAG_EXEC);
-		list_add_tail(&val_buf.head, &val_list);
-		ret = ttm_eu_reserve_buffers(&val_list);
-		if (unlikely(ret != 0))
-			goto out_no_reserve;
-
-		ret = ttm_bo_validate(srf->backup, &vmw_srf_placement,
-				      true, false, false);
-		if (unlikely(ret != 0))
-			goto out_no_validate;
-	}
-
-	/*
-	 * Alloc id for the resource.
-	 */
-
-	ret = vmw_resource_alloc_id(dev_priv, res);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed to allocate a surface id.\n");
-		goto out_no_id;
-	}
-	if (unlikely(res->id >= SVGA3D_MAX_SURFACE_IDS)) {
-		ret = -EBUSY;
-		goto out_no_fifo;
-	}
-
-
-	/*
-	 * Encode surface define- and dma commands.
-	 */
-
-	submit_size = vmw_surface_define_size(srf);
-	if (srf->backup)
-		submit_size += vmw_surface_dma_size(srf);
-
-	cmd = vmw_fifo_reserve(dev_priv, submit_size);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Failed reserving FIFO space for surface "
-			  "validation.\n");
-		ret = -ENOMEM;
-		goto out_no_fifo;
-	}
-
-	vmw_surface_define_encode(srf, cmd);
-	if (srf->backup) {
-		SVGAGuestPtr ptr;
-
-		cmd += vmw_surface_define_size(srf);
-		vmw_bo_get_guest_ptr(srf->backup, &ptr);
-		vmw_surface_dma_encode(srf, cmd, &ptr, true);
-	}
-
-	vmw_fifo_commit(dev_priv, submit_size);
-
-	/*
-	 * Create a fence object and fence the backup buffer.
-	 */
-
-	if (srf->backup) {
-		struct vmw_fence_obj *fence;
-
-		(void) vmw_execbuf_fence_commands(NULL, dev_priv,
-						  &fence, NULL);
-		ttm_eu_fence_buffer_objects(&val_list, fence);
-		if (likely(fence != NULL))
-			vmw_fence_obj_unreference(&fence);
-		ttm_bo_unref(&val_buf.bo);
-		ttm_bo_unref(&srf->backup);
-	}
-
-	/*
-	 * Surface memory usage accounting.
-	 */
-
-	dev_priv->used_memory_size += srf->backup_size;
-
-	return 0;
-
-out_no_fifo:
-	vmw_resource_release_id(res);
-out_no_id:
-out_no_validate:
-	if (srf->backup)
-		ttm_eu_backoff_reservation(&val_list);
-out_no_reserve:
-	if (srf->backup)
-		ttm_bo_unref(&val_buf.bo);
-	return ret;
-}
-
-/**
- * vmw_surface_evict - Evict a hw surface.
- *
- * @dev_priv: Pointer to a device private struct.
- * @srf: Pointer to a struct vmw_surface
- *
- * DMA the contents of a hw surface to a backup guest buffer object,
- * and destroy the hw surface, releasing its id.
- */
-int vmw_surface_evict(struct vmw_private *dev_priv,
-		      struct vmw_surface *srf)
-{
-	struct vmw_resource *res = &srf->res;
-	struct list_head val_list;
-	struct ttm_validate_buffer val_buf;
-	uint32_t submit_size;
-	uint8_t *cmd;
-	int ret;
-	struct vmw_fence_obj *fence;
-	SVGAGuestPtr ptr;
-
-	BUG_ON(res->id == -1);
-
-	/*
-	 * Create a surface backup buffer object.
-	 */
-
-	if (!srf->backup) {
-		ret = ttm_bo_create(&dev_priv->bdev, srf->backup_size,
-				    ttm_bo_type_device,
-				    &vmw_srf_placement, 0, 0, true,
-				    NULL, &srf->backup);
-		if (unlikely(ret != 0))
-			return ret;
-	}
-
-	/*
-	 * Reserve- and validate the backup DMA bo.
-	 */
-
-	INIT_LIST_HEAD(&val_list);
-	val_buf.bo = ttm_bo_reference(srf->backup);
-	val_buf.new_sync_obj_arg = (void *)(unsigned long)
-		DRM_VMW_FENCE_FLAG_EXEC;
-	list_add_tail(&val_buf.head, &val_list);
-	ret = ttm_eu_reserve_buffers(&val_list);
-	if (unlikely(ret != 0))
-		goto out_no_reserve;
-
-	ret = ttm_bo_validate(srf->backup, &vmw_srf_placement,
-			      true, false, false);
-	if (unlikely(ret != 0))
-		goto out_no_validate;
-
-
-	/*
-	 * Encode the dma- and surface destroy commands.
-	 */
-
-	submit_size = vmw_surface_dma_size(srf) + vmw_surface_destroy_size();
-	cmd = vmw_fifo_reserve(dev_priv, submit_size);
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Failed reserving FIFO space for surface "
-			  "eviction.\n");
-		ret = -ENOMEM;
-		goto out_no_fifo;
-	}
-
-	vmw_bo_get_guest_ptr(srf->backup, &ptr);
-	vmw_surface_dma_encode(srf, cmd, &ptr, false);
-	cmd += vmw_surface_dma_size(srf);
-	vmw_surface_destroy_encode(res->id, cmd);
-	vmw_fifo_commit(dev_priv, submit_size);
-
-	/*
-	 * Surface memory usage accounting.
-	 */
-
-	dev_priv->used_memory_size -= srf->backup_size;
-
-	/*
-	 * Create a fence object and fence the DMA buffer.
-	 */
-
-	(void) vmw_execbuf_fence_commands(NULL, dev_priv,
-					  &fence, NULL);
-	ttm_eu_fence_buffer_objects(&val_list, fence);
-	if (likely(fence != NULL))
-		vmw_fence_obj_unreference(&fence);
-	ttm_bo_unref(&val_buf.bo);
-
-	/*
-	 * Release the surface ID.
-	 */
-
-	vmw_resource_release_id(res);
-
-	return 0;
-
-out_no_fifo:
-out_no_validate:
-	if (srf->backup)
-		ttm_eu_backoff_reservation(&val_list);
-out_no_reserve:
-	ttm_bo_unref(&val_buf.bo);
-	ttm_bo_unref(&srf->backup);
-	return ret;
-}
-
-
-/**
- * vmw_surface_validate - make a surface available to the device, evicting
- * other surfaces if needed.
- *
- * @dev_priv: Pointer to a device private struct.
- * @srf: Pointer to a struct vmw_surface.
- *
- * Try to validate a surface and if it fails due to limited device resources,
- * repeatedly try to evict other surfaces until the request can be
- * acommodated.
- *
- * May return errors if out of resources.
- */
-int vmw_surface_validate(struct vmw_private *dev_priv,
-			 struct vmw_surface *srf)
-{
-	int ret;
-	struct vmw_surface *evict_srf;
-
-	do {
-		write_lock(&dev_priv->resource_lock);
-		list_del_init(&srf->lru_head);
-		write_unlock(&dev_priv->resource_lock);
-
-		ret = vmw_surface_do_validate(dev_priv, srf);
-		if (likely(ret != -EBUSY))
-			break;
-
-		write_lock(&dev_priv->resource_lock);
-		if (list_empty(&dev_priv->surface_lru)) {
-			DRM_ERROR("Out of device memory for surfaces.\n");
-			ret = -EBUSY;
-			write_unlock(&dev_priv->resource_lock);
-			break;
-		}
-
-		evict_srf = vmw_surface_reference
-			(list_first_entry(&dev_priv->surface_lru,
-					  struct vmw_surface,
-					  lru_head));
-		list_del_init(&evict_srf->lru_head);
-
-		write_unlock(&dev_priv->resource_lock);
-		(void) vmw_surface_evict(dev_priv, evict_srf);
-
-		vmw_surface_unreference(&evict_srf);
-
-	} while (1);
-
-	if (unlikely(ret != 0 && srf->res.id != -1)) {
-		write_lock(&dev_priv->resource_lock);
-		list_add_tail(&srf->lru_head, &dev_priv->surface_lru);
-		write_unlock(&dev_priv->resource_lock);
-	}
-
-	return ret;
-}
-
-
-/**
- * vmw_surface_remove_from_lists - Remove surface resources from lookup lists
- *
- * @res: Pointer to a struct vmw_resource embedded in a struct vmw_surface
- *
- * As part of the resource destruction, remove the surface from any
- * lookup lists.
- */
-static void vmw_surface_remove_from_lists(struct vmw_resource *res)
-{
-	struct vmw_surface *srf = container_of(res, struct vmw_surface, res);
-
-	list_del_init(&srf->lru_head);
-}
-
-int vmw_surface_init(struct vmw_private *dev_priv,
-		     struct vmw_surface *srf,
-		     void (*res_free) (struct vmw_resource *res))
-{
-	int ret;
-	struct vmw_resource *res = &srf->res;
-
-	BUG_ON(res_free == NULL);
-	INIT_LIST_HEAD(&srf->lru_head);
-	ret = vmw_resource_init(dev_priv, res, &dev_priv->surface_idr,
-				VMW_RES_SURFACE, true, res_free,
-				vmw_surface_remove_from_lists);
-
-	if (unlikely(ret != 0))
-		res_free(res);
-
-	/*
-	 * The surface won't be visible to hardware until a
-	 * surface validate.
-	 */
-
-	(void) vmw_3d_resource_inc(dev_priv, false);
-	vmw_resource_activate(res, vmw_hw_surface_destroy);
-	return ret;
-}
-
-static void vmw_user_surface_free(struct vmw_resource *res)
-{
-	struct vmw_surface *srf = container_of(res, struct vmw_surface, res);
-	struct vmw_user_surface *user_srf =
-	    container_of(srf, struct vmw_user_surface, srf);
-	struct vmw_private *dev_priv = srf->res.dev_priv;
-	uint32_t size = user_srf->size;
-
-	if (srf->backup)
-		ttm_bo_unref(&srf->backup);
-	kfree(srf->offsets);
-	kfree(srf->sizes);
-	kfree(srf->snooper.image);
-	kfree(user_srf);
-	ttm_mem_global_free(vmw_mem_glob(dev_priv), size);
-}
-
-/**
- * vmw_resource_unreserve - unreserve resources previously reserved for
- * command submission.
- *
- * @list_head: list of resources to unreserve.
- *
- * Currently only surfaces are considered, and unreserving a surface
- * means putting it back on the device's surface lru list,
- * so that it can be evicted if necessary.
- * This function traverses the resource list and
- * checks whether resources are surfaces, and in that case puts them back
- * on the device's surface LRU list.
- */
-void vmw_resource_unreserve(struct list_head *list)
-{
-	struct vmw_resource *res;
-	struct vmw_surface *srf;
-	rwlock_t *lock = NULL;
-
-	list_for_each_entry(res, list, validate_head) {
-
-		if (res->res_free != &vmw_surface_res_free &&
-		    res->res_free != &vmw_user_surface_free)
-			continue;
-
-		if (unlikely(lock == NULL)) {
-			lock = &res->dev_priv->resource_lock;
-			write_lock(lock);
-		}
-
-		srf = container_of(res, struct vmw_surface, res);
-		list_del_init(&srf->lru_head);
-		list_add_tail(&srf->lru_head, &res->dev_priv->surface_lru);
-	}
-
-	if (lock != NULL)
-		write_unlock(lock);
-}
-
-/**
- * Helper function that looks either a surface or dmabuf.
- *
- * The pointer this pointed at by out_surf and out_buf needs to be null.
- */
-int vmw_user_lookup_handle(struct vmw_private *dev_priv,
-			   struct ttm_object_file *tfile,
-			   uint32_t handle,
-			   struct vmw_surface **out_surf,
-			   struct vmw_dma_buffer **out_buf)
-{
-	int ret;
-
-	BUG_ON(*out_surf || *out_buf);
-
-	ret = vmw_user_surface_lookup_handle(dev_priv, tfile, handle, out_surf);
-	if (!ret)
-		return 0;
-
-	ret = vmw_user_dmabuf_lookup(tfile, handle, out_buf);
-	return ret;
-}
-
-
-int vmw_user_surface_lookup_handle(struct vmw_private *dev_priv,
-				   struct ttm_object_file *tfile,
-				   uint32_t handle, struct vmw_surface **out)
-{
-	struct vmw_resource *res;
-	struct vmw_surface *srf;
-	struct vmw_user_surface *user_srf;
-	struct ttm_base_object *base;
-	int ret = -EINVAL;
-
-	base = ttm_base_object_lookup(tfile, handle);
-	if (unlikely(base == NULL))
-		return -EINVAL;
-
-	if (unlikely(base->object_type != VMW_RES_SURFACE))
-		goto out_bad_resource;
-
-	user_srf = container_of(base, struct vmw_user_surface, base);
-	srf = &user_srf->srf;
-	res = &srf->res;
-
-	read_lock(&dev_priv->resource_lock);
-
-	if (!res->avail || res->res_free != &vmw_user_surface_free) {
-		read_unlock(&dev_priv->resource_lock);
-		goto out_bad_resource;
-	}
-
-	kref_get(&res->kref);
-	read_unlock(&dev_priv->resource_lock);
-
-	*out = srf;
-	ret = 0;
-
-out_bad_resource:
-	ttm_base_object_unref(&base);
-
-	return ret;
-}
-
-static void vmw_user_surface_base_release(struct ttm_base_object **p_base)
-{
-	struct ttm_base_object *base = *p_base;
-	struct vmw_user_surface *user_srf =
-	    container_of(base, struct vmw_user_surface, base);
-	struct vmw_resource *res = &user_srf->srf.res;
-
-	*p_base = NULL;
-	vmw_resource_unreference(&res);
-}
-
-int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct drm_vmw_surface_arg *arg = (struct drm_vmw_surface_arg *)data;
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-
-	return ttm_ref_object_base_unref(tfile, arg->sid, TTM_REF_USAGE);
-}
-
-int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_user_surface *user_srf;
-	struct vmw_surface *srf;
-	struct vmw_resource *res;
-	struct vmw_resource *tmp;
-	union drm_vmw_surface_create_arg *arg =
-	    (union drm_vmw_surface_create_arg *)data;
-	struct drm_vmw_surface_create_req *req = &arg->req;
-	struct drm_vmw_surface_arg *rep = &arg->rep;
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct drm_vmw_size __user *user_sizes;
-	int ret;
-	int i, j;
-	uint32_t cur_bo_offset;
-	struct drm_vmw_size *cur_size;
-	struct vmw_surface_offset *cur_offset;
-	uint32_t stride_bpp;
-	uint32_t bpp;
-	uint32_t num_sizes;
-	uint32_t size;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-
-	if (unlikely(vmw_user_surface_size == 0))
-		vmw_user_surface_size = ttm_round_pot(sizeof(*user_srf)) +
-			128;
-
-	num_sizes = 0;
-	for (i = 0; i < DRM_VMW_MAX_SURFACE_FACES; ++i)
-		num_sizes += req->mip_levels[i];
-
-	if (num_sizes > DRM_VMW_MAX_SURFACE_FACES *
-	    DRM_VMW_MAX_MIP_LEVELS)
-		return -EINVAL;
-
-	size = vmw_user_surface_size + 128 +
-		ttm_round_pot(num_sizes * sizeof(struct drm_vmw_size)) +
-		ttm_round_pot(num_sizes * sizeof(struct vmw_surface_offset));
-
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv),
-				   size, false, true);
-	if (unlikely(ret != 0)) {
-		if (ret != -ERESTARTSYS)
-			DRM_ERROR("Out of graphics memory for surface"
-				  " creation.\n");
-		goto out_unlock;
-	}
-
-	user_srf = kmalloc(sizeof(*user_srf), GFP_KERNEL);
-	if (unlikely(user_srf == NULL)) {
-		ret = -ENOMEM;
-		goto out_no_user_srf;
-	}
-
-	srf = &user_srf->srf;
-	res = &srf->res;
-
-	srf->flags = req->flags;
-	srf->format = req->format;
-	srf->scanout = req->scanout;
-	srf->backup = NULL;
-
-	memcpy(srf->mip_levels, req->mip_levels, sizeof(srf->mip_levels));
-	srf->num_sizes = num_sizes;
-	user_srf->size = size;
-
-	srf->sizes = kmalloc(srf->num_sizes * sizeof(*srf->sizes), GFP_KERNEL);
-	if (unlikely(srf->sizes == NULL)) {
-		ret = -ENOMEM;
-		goto out_no_sizes;
-	}
-	srf->offsets = kmalloc(srf->num_sizes * sizeof(*srf->offsets),
-			       GFP_KERNEL);
-	if (unlikely(srf->sizes == NULL)) {
-		ret = -ENOMEM;
-		goto out_no_offsets;
-	}
-
-	user_sizes = (struct drm_vmw_size __user *)(unsigned long)
-	    req->size_addr;
-
-	ret = copy_from_user(srf->sizes, user_sizes,
-			     srf->num_sizes * sizeof(*srf->sizes));
-	if (unlikely(ret != 0)) {
-		ret = -EFAULT;
-		goto out_no_copy;
-	}
-
-	cur_bo_offset = 0;
-	cur_offset = srf->offsets;
-	cur_size = srf->sizes;
-
-	bpp = vmw_sf_bpp[srf->format].bpp;
-	stride_bpp = vmw_sf_bpp[srf->format].s_bpp;
-
-	for (i = 0; i < DRM_VMW_MAX_SURFACE_FACES; ++i) {
-		for (j = 0; j < srf->mip_levels[i]; ++j) {
-			uint32_t stride =
-				(cur_size->width * stride_bpp + 7) >> 3;
-
-			cur_offset->face = i;
-			cur_offset->mip = j;
-			cur_offset->bo_offset = cur_bo_offset;
-			cur_bo_offset += stride * cur_size->height *
-				cur_size->depth * bpp / stride_bpp;
-			++cur_offset;
-			++cur_size;
-		}
-	}
-	srf->backup_size = cur_bo_offset;
-
-	if (srf->scanout &&
-	    srf->num_sizes == 1 &&
-	    srf->sizes[0].width == 64 &&
-	    srf->sizes[0].height == 64 &&
-	    srf->format == SVGA3D_A8R8G8B8) {
-
-		/* allocate image area and clear it */
-		srf->snooper.image = kzalloc(64 * 64 * 4, GFP_KERNEL);
-		if (!srf->snooper.image) {
-			DRM_ERROR("Failed to allocate cursor_image\n");
-			ret = -ENOMEM;
-			goto out_no_copy;
-		}
-	} else {
-		srf->snooper.image = NULL;
-	}
-	srf->snooper.crtc = NULL;
-
-	user_srf->base.shareable = false;
-	user_srf->base.tfile = NULL;
-
-	/**
-	 * From this point, the generic resource management functions
-	 * destroy the object on failure.
-	 */
-
-	ret = vmw_surface_init(dev_priv, srf, vmw_user_surface_free);
-	if (unlikely(ret != 0))
-		goto out_unlock;
-
-	tmp = vmw_resource_reference(&srf->res);
-	ret = ttm_base_object_init(tfile, &user_srf->base,
-				   req->shareable, VMW_RES_SURFACE,
-				   &vmw_user_surface_base_release, NULL);
-
-	if (unlikely(ret != 0)) {
-		vmw_resource_unreference(&tmp);
-		vmw_resource_unreference(&res);
-		goto out_unlock;
-	}
-
-	rep->sid = user_srf->base.hash.key;
-	if (rep->sid == SVGA3D_INVALID_ID)
-		DRM_ERROR("Created bad Surface ID.\n");
-
-	vmw_resource_unreference(&res);
-
-	ttm_read_unlock(&vmaster->lock);
-	return 0;
-out_no_copy:
-	kfree(srf->offsets);
-out_no_offsets:
-	kfree(srf->sizes);
-out_no_sizes:
-	kfree(user_srf);
-out_no_user_srf:
-	ttm_mem_global_free(vmw_mem_glob(dev_priv), size);
-out_unlock:
-	ttm_read_unlock(&vmaster->lock);
-	return ret;
-}
-
-int vmw_surface_reference_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	union drm_vmw_surface_reference_arg *arg =
-	    (union drm_vmw_surface_reference_arg *)data;
-	struct drm_vmw_surface_arg *req = &arg->req;
-	struct drm_vmw_surface_create_req *rep = &arg->rep;
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct vmw_surface *srf;
-	struct vmw_user_surface *user_srf;
-	struct drm_vmw_size __user *user_sizes;
-	struct ttm_base_object *base;
-	int ret = -EINVAL;
-
-	base = ttm_base_object_lookup(tfile, req->sid);
-	if (unlikely(base == NULL)) {
-		DRM_ERROR("Could not find surface to reference.\n");
-		return -EINVAL;
-	}
-
-	if (unlikely(base->object_type != VMW_RES_SURFACE))
-		goto out_bad_resource;
-
-	user_srf = container_of(base, struct vmw_user_surface, base);
-	srf = &user_srf->srf;
-
-	ret = ttm_ref_object_add(tfile, &user_srf->base, TTM_REF_USAGE, NULL);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Could not add a reference to a surface.\n");
-		goto out_no_reference;
-	}
-
-	rep->flags = srf->flags;
-	rep->format = srf->format;
-	memcpy(rep->mip_levels, srf->mip_levels, sizeof(srf->mip_levels));
-	user_sizes = (struct drm_vmw_size __user *)(unsigned long)
-	    rep->size_addr;
-
-	if (user_sizes)
-		ret = copy_to_user(user_sizes, srf->sizes,
-				   srf->num_sizes * sizeof(*srf->sizes));
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("copy_to_user failed %p %u\n",
-			  user_sizes, srf->num_sizes);
-		ret = -EFAULT;
-	}
-out_bad_resource:
-out_no_reference:
-	ttm_base_object_unref(&base);
-
-	return ret;
-}
-
-int vmw_surface_check(struct vmw_private *dev_priv,
-		      struct ttm_object_file *tfile,
-		      uint32_t handle, int *id)
-{
-	struct ttm_base_object *base;
-	struct vmw_user_surface *user_srf;
-
-	int ret = -EPERM;
-
-	base = ttm_base_object_lookup(tfile, handle);
-	if (unlikely(base == NULL))
-		return -EINVAL;
-
-	if (unlikely(base->object_type != VMW_RES_SURFACE))
-		goto out_bad_surface;
-
-	user_srf = container_of(base, struct vmw_user_surface, base);
-	*id = user_srf->srf.res.id;
-	ret = 0;
-
-out_bad_surface:
-	/**
-	 * FIXME: May deadlock here when called from the
-	 * command parsing code.
-	 */
-
-	ttm_base_object_unref(&base);
-	return ret;
-}
-
-/**
- * Buffer management.
- */
-void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo)
-{
-	struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo);
-
-	kfree(vmw_bo);
-}
-
-int vmw_dmabuf_init(struct vmw_private *dev_priv,
-		    struct vmw_dma_buffer *vmw_bo,
-		    size_t size, struct ttm_placement *placement,
-		    bool interruptible,
-		    void (*bo_free) (struct ttm_buffer_object *bo))
-{
-	struct ttm_bo_device *bdev = &dev_priv->bdev;
-	size_t acc_size;
-	int ret;
-
-	BUG_ON(!bo_free);
-
-	acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct vmw_dma_buffer));
-	memset(vmw_bo, 0, sizeof(*vmw_bo));
-
-	INIT_LIST_HEAD(&vmw_bo->validate_list);
-
-	ret = ttm_bo_init(bdev, &vmw_bo->base, size,
-			  ttm_bo_type_device, placement,
-			  0, 0, interruptible,
-			  NULL, acc_size, bo_free);
-	return ret;
-}
-
-static void vmw_user_dmabuf_destroy(struct ttm_buffer_object *bo)
-{
-	struct vmw_user_dma_buffer *vmw_user_bo = vmw_user_dma_buffer(bo);
-
-	kfree(vmw_user_bo);
-}
-
-static void vmw_user_dmabuf_release(struct ttm_base_object **p_base)
-{
-	struct vmw_user_dma_buffer *vmw_user_bo;
-	struct ttm_base_object *base = *p_base;
-	struct ttm_buffer_object *bo;
-
-	*p_base = NULL;
-
-	if (unlikely(base == NULL))
-		return;
-
-	vmw_user_bo = container_of(base, struct vmw_user_dma_buffer, base);
-	bo = &vmw_user_bo->dma.base;
-	ttm_bo_unref(&bo);
-}
-
-int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	union drm_vmw_alloc_dmabuf_arg *arg =
-	    (union drm_vmw_alloc_dmabuf_arg *)data;
-	struct drm_vmw_alloc_dmabuf_req *req = &arg->req;
-	struct drm_vmw_dmabuf_rep *rep = &arg->rep;
-	struct vmw_user_dma_buffer *vmw_user_bo;
-	struct ttm_buffer_object *tmp;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	int ret;
-
-	vmw_user_bo = kzalloc(sizeof(*vmw_user_bo), GFP_KERNEL);
-	if (unlikely(vmw_user_bo == NULL))
-		return -ENOMEM;
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0)) {
-		kfree(vmw_user_bo);
-		return ret;
-	}
-
-	ret = vmw_dmabuf_init(dev_priv, &vmw_user_bo->dma, req->size,
-			      &vmw_vram_sys_placement, true,
-			      &vmw_user_dmabuf_destroy);
-	if (unlikely(ret != 0))
-		goto out_no_dmabuf;
-
-	tmp = ttm_bo_reference(&vmw_user_bo->dma.base);
-	ret = ttm_base_object_init(vmw_fpriv(file_priv)->tfile,
-				   &vmw_user_bo->base,
-				   false,
-				   ttm_buffer_type,
-				   &vmw_user_dmabuf_release, NULL);
-	if (unlikely(ret != 0))
-		goto out_no_base_object;
-	else {
-		rep->handle = vmw_user_bo->base.hash.key;
-		rep->map_handle = vmw_user_bo->dma.base.addr_space_offset;
-		rep->cur_gmr_id = vmw_user_bo->base.hash.key;
-		rep->cur_gmr_offset = 0;
-	}
-
-out_no_base_object:
-	ttm_bo_unref(&tmp);
-out_no_dmabuf:
-	ttm_read_unlock(&vmaster->lock);
-
-	return ret;
-}
-
-int vmw_dmabuf_unref_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	struct drm_vmw_unref_dmabuf_arg *arg =
-	    (struct drm_vmw_unref_dmabuf_arg *)data;
-
-	return ttm_ref_object_base_unref(vmw_fpriv(file_priv)->tfile,
-					 arg->handle,
-					 TTM_REF_USAGE);
-}
-
-uint32_t vmw_dmabuf_validate_node(struct ttm_buffer_object *bo,
-				  uint32_t cur_validate_node)
-{
-	struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo);
-
-	if (likely(vmw_bo->on_validate_list))
-		return vmw_bo->cur_validate_node;
-
-	vmw_bo->cur_validate_node = cur_validate_node;
-	vmw_bo->on_validate_list = true;
-
-	return cur_validate_node;
-}
-
-void vmw_dmabuf_validate_clear(struct ttm_buffer_object *bo)
-{
-	struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo);
-
-	vmw_bo->on_validate_list = false;
-}
-
-int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile,
-			   uint32_t handle, struct vmw_dma_buffer **out)
-{
-	struct vmw_user_dma_buffer *vmw_user_bo;
-	struct ttm_base_object *base;
-
-	base = ttm_base_object_lookup(tfile, handle);
-	if (unlikely(base == NULL)) {
-		printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
-		       (unsigned long)handle);
-		return -ESRCH;
-	}
-
-	if (unlikely(base->object_type != ttm_buffer_type)) {
-		ttm_base_object_unref(&base);
-		printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
-		       (unsigned long)handle);
-		return -EINVAL;
-	}
-
-	vmw_user_bo = container_of(base, struct vmw_user_dma_buffer, base);
-	(void)ttm_bo_reference(&vmw_user_bo->dma.base);
-	ttm_base_object_unref(&base);
-	*out = &vmw_user_bo->dma;
-
-	return 0;
-}
-
-/*
- * Stream management
- */
-
-static void vmw_stream_destroy(struct vmw_resource *res)
-{
-	struct vmw_private *dev_priv = res->dev_priv;
-	struct vmw_stream *stream;
-	int ret;
-
-	DRM_INFO("%s: unref\n", __func__);
-	stream = container_of(res, struct vmw_stream, res);
-
-	ret = vmw_overlay_unref(dev_priv, stream->stream_id);
-	WARN_ON(ret != 0);
-}
-
-static int vmw_stream_init(struct vmw_private *dev_priv,
-			   struct vmw_stream *stream,
-			   void (*res_free) (struct vmw_resource *res))
-{
-	struct vmw_resource *res = &stream->res;
-	int ret;
-
-	ret = vmw_resource_init(dev_priv, res, &dev_priv->stream_idr,
-				VMW_RES_STREAM, false, res_free, NULL);
-
-	if (unlikely(ret != 0)) {
-		if (res_free == NULL)
-			kfree(stream);
-		else
-			res_free(&stream->res);
-		return ret;
-	}
-
-	ret = vmw_overlay_claim(dev_priv, &stream->stream_id);
-	if (ret) {
-		vmw_resource_unreference(&res);
-		return ret;
-	}
-
-	DRM_INFO("%s: claimed\n", __func__);
-
-	vmw_resource_activate(&stream->res, vmw_stream_destroy);
-	return 0;
-}
-
-/**
- * User-space context management:
- */
-
-static void vmw_user_stream_free(struct vmw_resource *res)
-{
-	struct vmw_user_stream *stream =
-	    container_of(res, struct vmw_user_stream, stream.res);
-	struct vmw_private *dev_priv = res->dev_priv;
-
-	kfree(stream);
-	ttm_mem_global_free(vmw_mem_glob(dev_priv),
-			    vmw_user_stream_size);
-}
-
-/**
- * This function is called when user space has no more references on the
- * base object. It releases the base-object's reference on the resource object.
- */
-
-static void vmw_user_stream_base_release(struct ttm_base_object **p_base)
-{
-	struct ttm_base_object *base = *p_base;
-	struct vmw_user_stream *stream =
-	    container_of(base, struct vmw_user_stream, base);
-	struct vmw_resource *res = &stream->stream.res;
-
-	*p_base = NULL;
-	vmw_resource_unreference(&res);
-}
-
-int vmw_stream_unref_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_resource *res;
-	struct vmw_user_stream *stream;
-	struct drm_vmw_stream_arg *arg = (struct drm_vmw_stream_arg *)data;
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	int ret = 0;
-
-	res = vmw_resource_lookup(dev_priv, &dev_priv->stream_idr, arg->stream_id);
-	if (unlikely(res == NULL))
-		return -EINVAL;
-
-	if (res->res_free != &vmw_user_stream_free) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	stream = container_of(res, struct vmw_user_stream, stream.res);
-	if (stream->base.tfile != tfile) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	ttm_ref_object_base_unref(tfile, stream->base.hash.key, TTM_REF_USAGE);
-out:
-	vmw_resource_unreference(&res);
-	return ret;
-}
-
-int vmw_stream_claim_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	struct vmw_user_stream *stream;
-	struct vmw_resource *res;
-	struct vmw_resource *tmp;
-	struct drm_vmw_stream_arg *arg = (struct drm_vmw_stream_arg *)data;
-	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
-	struct vmw_master *vmaster = vmw_master(file_priv->master);
-	int ret;
-
-	/*
-	 * Approximate idr memory usage with 128 bytes. It will be limited
-	 * by maximum number_of streams anyway?
-	 */
-
-	if (unlikely(vmw_user_stream_size == 0))
-		vmw_user_stream_size = ttm_round_pot(sizeof(*stream)) + 128;
-
-	ret = ttm_read_lock(&vmaster->lock, true);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv),
-				   vmw_user_stream_size,
-				   false, true);
-	if (unlikely(ret != 0)) {
-		if (ret != -ERESTARTSYS)
-			DRM_ERROR("Out of graphics memory for stream"
-				  " creation.\n");
-		goto out_unlock;
-	}
-
-
-	stream = kmalloc(sizeof(*stream), GFP_KERNEL);
-	if (unlikely(stream == NULL)) {
-		ttm_mem_global_free(vmw_mem_glob(dev_priv),
-				    vmw_user_stream_size);
-		ret = -ENOMEM;
-		goto out_unlock;
-	}
-
-	res = &stream->stream.res;
-	stream->base.shareable = false;
-	stream->base.tfile = NULL;
-
-	/*
-	 * From here on, the destructor takes over resource freeing.
-	 */
-
-	ret = vmw_stream_init(dev_priv, &stream->stream, vmw_user_stream_free);
-	if (unlikely(ret != 0))
-		goto out_unlock;
-
-	tmp = vmw_resource_reference(res);
-	ret = ttm_base_object_init(tfile, &stream->base, false, VMW_RES_STREAM,
-				   &vmw_user_stream_base_release, NULL);
-
-	if (unlikely(ret != 0)) {
-		vmw_resource_unreference(&tmp);
-		goto out_err;
-	}
-
-	arg->stream_id = res->id;
-out_err:
-	vmw_resource_unreference(&res);
-out_unlock:
-	ttm_read_unlock(&vmaster->lock);
-	return ret;
-}
-
-int vmw_user_stream_lookup(struct vmw_private *dev_priv,
-			   struct ttm_object_file *tfile,
-			   uint32_t *inout_id, struct vmw_resource **out)
-{
-	struct vmw_user_stream *stream;
-	struct vmw_resource *res;
-	int ret;
-
-	res = vmw_resource_lookup(dev_priv, &dev_priv->stream_idr, *inout_id);
-	if (unlikely(res == NULL))
-		return -EINVAL;
-
-	if (res->res_free != &vmw_user_stream_free) {
-		ret = -EINVAL;
-		goto err_ref;
-	}
-
-	stream = container_of(res, struct vmw_user_stream, stream.res);
-	if (stream->base.tfile != tfile) {
-		ret = -EPERM;
-		goto err_ref;
-	}
-
-	*inout_id = stream->stream.stream_id;
-	*out = res;
-	return 0;
-err_ref:
-	vmw_resource_unreference(&res);
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
deleted file mode 100644
index 6deaf2f8..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ /dev/null
@@ -1,571 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2011 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "vmwgfx_kms.h"
-
-
-#define vmw_crtc_to_sou(x) \
-	container_of(x, struct vmw_screen_object_unit, base.crtc)
-#define vmw_encoder_to_sou(x) \
-	container_of(x, struct vmw_screen_object_unit, base.encoder)
-#define vmw_connector_to_sou(x) \
-	container_of(x, struct vmw_screen_object_unit, base.connector)
-
-struct vmw_screen_object_display {
-	unsigned num_implicit;
-
-	struct vmw_framebuffer *implicit_fb;
-};
-
-/**
- * Display unit using screen objects.
- */
-struct vmw_screen_object_unit {
-	struct vmw_display_unit base;
-
-	unsigned long buffer_size; /**< Size of allocated buffer */
-	struct vmw_dma_buffer *buffer; /**< Backing store buffer */
-
-	bool defined;
-	bool active_implicit;
-};
-
-static void vmw_sou_destroy(struct vmw_screen_object_unit *sou)
-{
-	vmw_display_unit_cleanup(&sou->base);
-	kfree(sou);
-}
-
-
-/*
- * Screen Object Display Unit CRTC functions
- */
-
-static void vmw_sou_crtc_destroy(struct drm_crtc *crtc)
-{
-	vmw_sou_destroy(vmw_crtc_to_sou(crtc));
-}
-
-static void vmw_sou_del_active(struct vmw_private *vmw_priv,
-			      struct vmw_screen_object_unit *sou)
-{
-	struct vmw_screen_object_display *ld = vmw_priv->sou_priv;
-
-	if (sou->active_implicit) {
-		if (--(ld->num_implicit) == 0)
-			ld->implicit_fb = NULL;
-		sou->active_implicit = false;
-	}
-}
-
-static void vmw_sou_add_active(struct vmw_private *vmw_priv,
-			      struct vmw_screen_object_unit *sou,
-			      struct vmw_framebuffer *vfb)
-{
-	struct vmw_screen_object_display *ld = vmw_priv->sou_priv;
-
-	BUG_ON(!ld->num_implicit && ld->implicit_fb);
-
-	if (!sou->active_implicit && sou->base.is_implicit) {
-		ld->implicit_fb = vfb;
-		sou->active_implicit = true;
-		ld->num_implicit++;
-	}
-}
-
-/**
- * Send the fifo command to create a screen.
- */
-static int vmw_sou_fifo_create(struct vmw_private *dev_priv,
-			       struct vmw_screen_object_unit *sou,
-			       uint32_t x, uint32_t y,
-			       struct drm_display_mode *mode)
-{
-	size_t fifo_size;
-
-	struct {
-		struct {
-			uint32_t cmdType;
-		} header;
-		SVGAScreenObject obj;
-	} *cmd;
-
-	BUG_ON(!sou->buffer);
-
-	fifo_size = sizeof(*cmd);
-	cmd = vmw_fifo_reserve(dev_priv, fifo_size);
-	/* The hardware has hung, nothing we can do about it here. */
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Fifo reserve failed.\n");
-		return -ENOMEM;
-	}
-
-	memset(cmd, 0, fifo_size);
-	cmd->header.cmdType = SVGA_CMD_DEFINE_SCREEN;
-	cmd->obj.structSize = sizeof(SVGAScreenObject);
-	cmd->obj.id = sou->base.unit;
-	cmd->obj.flags = SVGA_SCREEN_HAS_ROOT |
-		(sou->base.unit == 0 ? SVGA_SCREEN_IS_PRIMARY : 0);
-	cmd->obj.size.width = mode->hdisplay;
-	cmd->obj.size.height = mode->vdisplay;
-	if (sou->base.is_implicit) {
-		cmd->obj.root.x = x;
-		cmd->obj.root.y = y;
-	} else {
-		cmd->obj.root.x = sou->base.gui_x;
-		cmd->obj.root.y = sou->base.gui_y;
-	}
-
-	/* Ok to assume that buffer is pinned in vram */
-	vmw_bo_get_guest_ptr(&sou->buffer->base, &cmd->obj.backingStore.ptr);
-	cmd->obj.backingStore.pitch = mode->hdisplay * 4;
-
-	vmw_fifo_commit(dev_priv, fifo_size);
-
-	sou->defined = true;
-
-	return 0;
-}
-
-/**
- * Send the fifo command to destroy a screen.
- */
-static int vmw_sou_fifo_destroy(struct vmw_private *dev_priv,
-				struct vmw_screen_object_unit *sou)
-{
-	size_t fifo_size;
-	int ret;
-
-	struct {
-		struct {
-			uint32_t cmdType;
-		} header;
-		SVGAFifoCmdDestroyScreen body;
-	} *cmd;
-
-	/* no need to do anything */
-	if (unlikely(!sou->defined))
-		return 0;
-
-	fifo_size = sizeof(*cmd);
-	cmd = vmw_fifo_reserve(dev_priv, fifo_size);
-	/* the hardware has hung, nothing we can do about it here */
-	if (unlikely(cmd == NULL)) {
-		DRM_ERROR("Fifo reserve failed.\n");
-		return -ENOMEM;
-	}
-
-	memset(cmd, 0, fifo_size);
-	cmd->header.cmdType = SVGA_CMD_DESTROY_SCREEN;
-	cmd->body.screenId = sou->base.unit;
-
-	vmw_fifo_commit(dev_priv, fifo_size);
-
-	/* Force sync */
-	ret = vmw_fallback_wait(dev_priv, false, true, 0, false, 3*HZ);
-	if (unlikely(ret != 0))
-		DRM_ERROR("Failed to sync with HW");
-	else
-		sou->defined = false;
-
-	return ret;
-}
-
-/**
- * Free the backing store.
- */
-static void vmw_sou_backing_free(struct vmw_private *dev_priv,
-				 struct vmw_screen_object_unit *sou)
-{
-	struct ttm_buffer_object *bo;
-
-	if (unlikely(sou->buffer == NULL))
-		return;
-
-	bo = &sou->buffer->base;
-	ttm_bo_unref(&bo);
-	sou->buffer = NULL;
-	sou->buffer_size = 0;
-}
-
-/**
- * Allocate the backing store for the buffer.
- */
-static int vmw_sou_backing_alloc(struct vmw_private *dev_priv,
-				 struct vmw_screen_object_unit *sou,
-				 unsigned long size)
-{
-	int ret;
-
-	if (sou->buffer_size == size)
-		return 0;
-
-	if (sou->buffer)
-		vmw_sou_backing_free(dev_priv, sou);
-
-	sou->buffer = kzalloc(sizeof(*sou->buffer), GFP_KERNEL);
-	if (unlikely(sou->buffer == NULL))
-		return -ENOMEM;
-
-	/* After we have alloced the backing store might not be able to
-	 * resume the overlays, this is preferred to failing to alloc.
-	 */
-	vmw_overlay_pause_all(dev_priv);
-	ret = vmw_dmabuf_init(dev_priv, sou->buffer, size,
-			      &vmw_vram_ne_placement,
-			      false, &vmw_dmabuf_bo_free);
-	vmw_overlay_resume_all(dev_priv);
-
-	if (unlikely(ret != 0))
-		sou->buffer = NULL; /* vmw_dmabuf_init frees on error */
-	else
-		sou->buffer_size = size;
-
-	return ret;
-}
-
-static int vmw_sou_crtc_set_config(struct drm_mode_set *set)
-{
-	struct vmw_private *dev_priv;
-	struct vmw_screen_object_unit *sou;
-	struct drm_connector *connector;
-	struct drm_display_mode *mode;
-	struct drm_encoder *encoder;
-	struct vmw_framebuffer *vfb;
-	struct drm_framebuffer *fb;
-	struct drm_crtc *crtc;
-	int ret = 0;
-
-	if (!set)
-		return -EINVAL;
-
-	if (!set->crtc)
-		return -EINVAL;
-
-	/* get the sou */
-	crtc = set->crtc;
-	sou = vmw_crtc_to_sou(crtc);
-	vfb = set->fb ? vmw_framebuffer_to_vfb(set->fb) : NULL;
-	dev_priv = vmw_priv(crtc->dev);
-
-	if (set->num_connectors > 1) {
-		DRM_ERROR("to many connectors\n");
-		return -EINVAL;
-	}
-
-	if (set->num_connectors == 1 &&
-	    set->connectors[0] != &sou->base.connector) {
-		DRM_ERROR("connector doesn't match %p %p\n",
-			set->connectors[0], &sou->base.connector);
-		return -EINVAL;
-	}
-
-	/* sou only supports one fb active at the time */
-	if (sou->base.is_implicit &&
-	    dev_priv->sou_priv->implicit_fb && vfb &&
-	    !(dev_priv->sou_priv->num_implicit == 1 &&
-	      sou->active_implicit) &&
-	    dev_priv->sou_priv->implicit_fb != vfb) {
-		DRM_ERROR("Multiple framebuffers not supported\n");
-		return -EINVAL;
-	}
-
-	/* since they always map one to one these are safe */
-	connector = &sou->base.connector;
-	encoder = &sou->base.encoder;
-
-	/* should we turn the crtc off */
-	if (set->num_connectors == 0 || !set->mode || !set->fb) {
-		ret = vmw_sou_fifo_destroy(dev_priv, sou);
-		/* the hardware has hung don't do anything more */
-		if (unlikely(ret != 0))
-			return ret;
-
-		connector->encoder = NULL;
-		encoder->crtc = NULL;
-		crtc->fb = NULL;
-		crtc->x = 0;
-		crtc->y = 0;
-
-		vmw_sou_del_active(dev_priv, sou);
-
-		vmw_sou_backing_free(dev_priv, sou);
-
-		return 0;
-	}
-
-
-	/* we now know we want to set a mode */
-	mode = set->mode;
-	fb = set->fb;
-
-	if (set->x + mode->hdisplay > fb->width ||
-	    set->y + mode->vdisplay > fb->height) {
-		DRM_ERROR("set outside of framebuffer\n");
-		return -EINVAL;
-	}
-
-	vmw_fb_off(dev_priv);
-
-	if (mode->hdisplay != crtc->mode.hdisplay ||
-	    mode->vdisplay != crtc->mode.vdisplay) {
-		/* no need to check if depth is different, because backing
-		 * store depth is forced to 4 by the device.
-		 */
-
-		ret = vmw_sou_fifo_destroy(dev_priv, sou);
-		/* the hardware has hung don't do anything more */
-		if (unlikely(ret != 0))
-			return ret;
-
-		vmw_sou_backing_free(dev_priv, sou);
-	}
-
-	if (!sou->buffer) {
-		/* forced to depth 4 by the device */
-		size_t size = mode->hdisplay * mode->vdisplay * 4;
-		ret = vmw_sou_backing_alloc(dev_priv, sou, size);
-		if (unlikely(ret != 0))
-			return ret;
-	}
-
-	ret = vmw_sou_fifo_create(dev_priv, sou, set->x, set->y, mode);
-	if (unlikely(ret != 0)) {
-		/*
-		 * We are in a bit of a situation here, the hardware has
-		 * hung and we may or may not have a buffer hanging of
-		 * the screen object, best thing to do is not do anything
-		 * if we where defined, if not just turn the crtc of.
-		 * Not what userspace wants but it needs to htfu.
-		 */
-		if (sou->defined)
-			return ret;
-
-		connector->encoder = NULL;
-		encoder->crtc = NULL;
-		crtc->fb = NULL;
-		crtc->x = 0;
-		crtc->y = 0;
-
-		return ret;
-	}
-
-	vmw_sou_add_active(dev_priv, sou, vfb);
-
-	connector->encoder = encoder;
-	encoder->crtc = crtc;
-	crtc->mode = *mode;
-	crtc->fb = fb;
-	crtc->x = set->x;
-	crtc->y = set->y;
-
-	return 0;
-}
-
-static struct drm_crtc_funcs vmw_screen_object_crtc_funcs = {
-	.save = vmw_du_crtc_save,
-	.restore = vmw_du_crtc_restore,
-	.cursor_set = vmw_du_crtc_cursor_set,
-	.cursor_move = vmw_du_crtc_cursor_move,
-	.gamma_set = vmw_du_crtc_gamma_set,
-	.destroy = vmw_sou_crtc_destroy,
-	.set_config = vmw_sou_crtc_set_config,
-	.page_flip = vmw_du_page_flip,
-};
-
-/*
- * Screen Object Display Unit encoder functions
- */
-
-static void vmw_sou_encoder_destroy(struct drm_encoder *encoder)
-{
-	vmw_sou_destroy(vmw_encoder_to_sou(encoder));
-}
-
-static struct drm_encoder_funcs vmw_screen_object_encoder_funcs = {
-	.destroy = vmw_sou_encoder_destroy,
-};
-
-/*
- * Screen Object Display Unit connector functions
- */
-
-static void vmw_sou_connector_destroy(struct drm_connector *connector)
-{
-	vmw_sou_destroy(vmw_connector_to_sou(connector));
-}
-
-static struct drm_connector_funcs vmw_legacy_connector_funcs = {
-	.dpms = vmw_du_connector_dpms,
-	.save = vmw_du_connector_save,
-	.restore = vmw_du_connector_restore,
-	.detect = vmw_du_connector_detect,
-	.fill_modes = vmw_du_connector_fill_modes,
-	.set_property = vmw_du_connector_set_property,
-	.destroy = vmw_sou_connector_destroy,
-};
-
-static int vmw_sou_init(struct vmw_private *dev_priv, unsigned unit)
-{
-	struct vmw_screen_object_unit *sou;
-	struct drm_device *dev = dev_priv->dev;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct drm_crtc *crtc;
-
-	sou = kzalloc(sizeof(*sou), GFP_KERNEL);
-	if (!sou)
-		return -ENOMEM;
-
-	sou->base.unit = unit;
-	crtc = &sou->base.crtc;
-	encoder = &sou->base.encoder;
-	connector = &sou->base.connector;
-
-	sou->active_implicit = false;
-
-	sou->base.pref_active = (unit == 0);
-	sou->base.pref_width = dev_priv->initial_width;
-	sou->base.pref_height = dev_priv->initial_height;
-	sou->base.pref_mode = NULL;
-	sou->base.is_implicit = true;
-
-	drm_connector_init(dev, connector, &vmw_legacy_connector_funcs,
-			   DRM_MODE_CONNECTOR_VIRTUAL);
-	connector->status = vmw_du_connector_detect(connector, true);
-
-	drm_encoder_init(dev, encoder, &vmw_screen_object_encoder_funcs,
-			 DRM_MODE_ENCODER_VIRTUAL);
-	drm_mode_connector_attach_encoder(connector, encoder);
-	encoder->possible_crtcs = (1 << unit);
-	encoder->possible_clones = 0;
-
-	drm_crtc_init(dev, crtc, &vmw_screen_object_crtc_funcs);
-
-	drm_mode_crtc_set_gamma_size(crtc, 256);
-
-	drm_connector_attach_property(connector,
-				      dev->mode_config.dirty_info_property,
-				      1);
-
-	return 0;
-}
-
-int vmw_kms_init_screen_object_display(struct vmw_private *dev_priv)
-{
-	struct drm_device *dev = dev_priv->dev;
-	int i, ret;
-
-	if (dev_priv->sou_priv) {
-		DRM_INFO("sou system already on\n");
-		return -EINVAL;
-	}
-
-	if (!(dev_priv->fifo.capabilities & SVGA_FIFO_CAP_SCREEN_OBJECT_2)) {
-		DRM_INFO("Not using screen objects,"
-			 " missing cap SCREEN_OBJECT_2\n");
-		return -ENOSYS;
-	}
-
-	ret = -ENOMEM;
-	dev_priv->sou_priv = kmalloc(sizeof(*dev_priv->sou_priv), GFP_KERNEL);
-	if (unlikely(!dev_priv->sou_priv))
-		goto err_no_mem;
-
-	dev_priv->sou_priv->num_implicit = 0;
-	dev_priv->sou_priv->implicit_fb = NULL;
-
-	ret = drm_vblank_init(dev, VMWGFX_NUM_DISPLAY_UNITS);
-	if (unlikely(ret != 0))
-		goto err_free;
-
-	ret = drm_mode_create_dirty_info_property(dev);
-	if (unlikely(ret != 0))
-		goto err_vblank_cleanup;
-
-	for (i = 0; i < VMWGFX_NUM_DISPLAY_UNITS; ++i)
-		vmw_sou_init(dev_priv, i);
-
-	DRM_INFO("Screen objects system initialized\n");
-
-	return 0;
-
-err_vblank_cleanup:
-	drm_vblank_cleanup(dev);
-err_free:
-	kfree(dev_priv->sou_priv);
-	dev_priv->sou_priv = NULL;
-err_no_mem:
-	return ret;
-}
-
-int vmw_kms_close_screen_object_display(struct vmw_private *dev_priv)
-{
-	struct drm_device *dev = dev_priv->dev;
-
-	if (!dev_priv->sou_priv)
-		return -ENOSYS;
-
-	drm_vblank_cleanup(dev);
-
-	kfree(dev_priv->sou_priv);
-
-	return 0;
-}
-
-/**
- * Returns if this unit can be page flipped.
- * Must be called with the mode_config mutex held.
- */
-bool vmw_kms_screen_object_flippable(struct vmw_private *dev_priv,
-				     struct drm_crtc *crtc)
-{
-	struct vmw_screen_object_unit *sou = vmw_crtc_to_sou(crtc);
-
-	if (!sou->base.is_implicit)
-		return true;
-
-	if (dev_priv->sou_priv->num_implicit != 1)
-		return false;
-
-	return true;
-}
-
-/**
- * Update the implicit fb to the current fb of this crtc.
- * Must be called with the mode_config mutex held.
- */
-void vmw_kms_screen_object_update_implicit_fb(struct vmw_private *dev_priv,
-					      struct drm_crtc *crtc)
-{
-	struct vmw_screen_object_unit *sou = vmw_crtc_to_sou(crtc);
-
-	BUG_ON(!sou->base.is_implicit);
-
-	dev_priv->sou_priv->implicit_fb =
-		vmw_framebuffer_to_vfb(sou->base.crtc.fb);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c b/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
deleted file mode 100644
index d3c11f51..00000000
--- a/ANDROID_3.4.5/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "drmP.h"
-#include "vmwgfx_drv.h"
-
-int vmw_mmap(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *file_priv;
-	struct vmw_private *dev_priv;
-
-	if (unlikely(vma->vm_pgoff < VMWGFX_FILE_PAGE_OFFSET)) {
-		DRM_ERROR("Illegal attempt to mmap old fifo space.\n");
-		return -EINVAL;
-	}
-
-	file_priv = filp->private_data;
-	dev_priv = vmw_priv(file_priv->minor->dev);
-	return ttm_bo_mmap(filp, vma, &dev_priv->bdev);
-}
-
-static int vmw_ttm_mem_global_init(struct drm_global_reference *ref)
-{
-	DRM_INFO("global init.\n");
-	return ttm_mem_global_init(ref->object);
-}
-
-static void vmw_ttm_mem_global_release(struct drm_global_reference *ref)
-{
-	ttm_mem_global_release(ref->object);
-}
-
-int vmw_ttm_global_init(struct vmw_private *dev_priv)
-{
-	struct drm_global_reference *global_ref;
-	int ret;
-
-	global_ref = &dev_priv->mem_global_ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_MEM;
-	global_ref->size = sizeof(struct ttm_mem_global);
-	global_ref->init = &vmw_ttm_mem_global_init;
-	global_ref->release = &vmw_ttm_mem_global_release;
-
-	ret = drm_global_item_ref(global_ref);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed setting up TTM memory accounting.\n");
-		return ret;
-	}
-
-	dev_priv->bo_global_ref.mem_glob =
-		dev_priv->mem_global_ref.object;
-	global_ref = &dev_priv->bo_global_ref.ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_BO;
-	global_ref->size = sizeof(struct ttm_bo_global);
-	global_ref->init = &ttm_bo_global_init;
-	global_ref->release = &ttm_bo_global_release;
-	ret = drm_global_item_ref(global_ref);
-
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed setting up TTM buffer objects.\n");
-		goto out_no_bo;
-	}
-
-	return 0;
-out_no_bo:
-	drm_global_item_unref(&dev_priv->mem_global_ref);
-	return ret;
-}
-
-void vmw_ttm_global_release(struct vmw_private *dev_priv)
-{
-	drm_global_item_unref(&dev_priv->bo_global_ref.ref);
-	drm_global_item_unref(&dev_priv->mem_global_ref);
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/Kconfig b/ANDROID_3.4.5/drivers/gpu/ion/Kconfig
deleted file mode 100644
index b5bfdb47..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/Kconfig
+++ /dev/null
@@ -1,13 +0,0 @@
-menuconfig ION
-	tristate "Ion Memory Manager"
-	select GENERIC_ALLOCATOR
-	select DMA_SHARED_BUFFER
-	help
-	  Chose this option to enable the ION Memory Manager.
-
-config ION_TEGRA
-	tristate "Ion for Tegra"
-	depends on ARCH_TEGRA && ION
-	help
-	  Choose this option if you wish to use ion on an nVidia Tegra.
-
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/Makefile b/ANDROID_3.4.5/drivers/gpu/ion/Makefile
deleted file mode 100644
index d1ddebb7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-obj-$(CONFIG_ION) +=	ion.o ion_heap.o ion_page_pool.o ion_system_heap.o \
-			ion_carveout_heap.o
-obj-$(CONFIG_ION_TEGRA) += tegra/
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/ion.c b/ANDROID_3.4.5/drivers/gpu/ion/ion.c
deleted file mode 100644
index 6aa817aa..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/ion.c
+++ /dev/null
@@ -1,1358 +0,0 @@
-/*
- * drivers/gpu/ion/ion.c
- *
- * Copyright (C) 2011 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/device.h>
-#include <linux/file.h>
-#include <linux/fs.h>
-#include <linux/anon_inodes.h>
-#include <linux/ion.h>
-#include <linux/list.h>
-#include <linux/memblock.h>
-#include <linux/miscdevice.h>
-#include <linux/export.h>
-#include <linux/mm.h>
-#include <linux/mm_types.h>
-#include <linux/rbtree.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/seq_file.h>
-#include <linux/uaccess.h>
-#include <linux/debugfs.h>
-#include <linux/dma-buf.h>
-
-#include "ion_priv.h"
-
-/**
- * struct ion_device - the metadata of the ion device node
- * @dev:		the actual misc device
- * @buffers:		an rb tree of all the existing buffers
- * @buffer_lock:	lock protecting the tree of buffers
- * @lock:		rwsem protecting the tree of heaps and clients
- * @heaps:		list of all the heaps in the system
- * @user_clients:	list of all the clients created from userspace
- */
-struct ion_device {
-	struct miscdevice dev;
-	struct rb_root buffers;
-	struct mutex buffer_lock;
-	struct rw_semaphore lock;
-	struct rb_root heaps;
-	long (*custom_ioctl) (struct ion_client *client, unsigned int cmd,
-			      unsigned long arg);
-	struct rb_root clients;
-	struct dentry *debug_root;
-};
-
-/**
- * struct ion_client - a process/hw block local address space
- * @node:		node in the tree of all clients
- * @dev:		backpointer to ion device
- * @handles:		an rb tree of all the handles in this client
- * @lock:		lock protecting the tree of handles
- * @heap_mask:		mask of all supported heaps
- * @name:		used for debugging
- * @task:		used for debugging
- *
- * A client represents a list of buffers this client may access.
- * The mutex stored here is used to protect both handles tree
- * as well as the handles themselves, and should be held while modifying either.
- */
-struct ion_client {
-	struct rb_node node;
-	struct ion_device *dev;
-	struct rb_root handles;
-	struct mutex lock;
-	unsigned int heap_mask;
-	const char *name;
-	struct task_struct *task;
-	pid_t pid;
-	struct dentry *debug_root;
-};
-
-/**
- * ion_handle - a client local reference to a buffer
- * @ref:		reference count
- * @client:		back pointer to the client the buffer resides in
- * @buffer:		pointer to the buffer
- * @node:		node in the client's handle rbtree
- * @kmap_cnt:		count of times this client has mapped to kernel
- * @dmap_cnt:		count of times this client has mapped for dma
- *
- * Modifications to node, map_cnt or mapping should be protected by the
- * lock in the client.  Other fields are never changed after initialization.
- */
-struct ion_handle {
-	struct kref ref;
-	struct ion_client *client;
-	struct ion_buffer *buffer;
-	struct rb_node node;
-	unsigned int kmap_cnt;
-};
-
-bool ion_buffer_fault_user_mappings(struct ion_buffer *buffer)
-{
-        return ((buffer->flags & ION_FLAG_CACHED) &&
-                !(buffer->flags & ION_FLAG_CACHED_NEEDS_SYNC));
-}
-
-bool ion_buffer_cached(struct ion_buffer *buffer)
-{
-        return !!(buffer->flags & ION_FLAG_CACHED);
-}
-
-/* this function should only be called while dev->lock is held */
-static void ion_buffer_add(struct ion_device *dev,
-			   struct ion_buffer *buffer)
-{
-	struct rb_node **p = &dev->buffers.rb_node;
-	struct rb_node *parent = NULL;
-	struct ion_buffer *entry;
-
-	while (*p) {
-		parent = *p;
-		entry = rb_entry(parent, struct ion_buffer, node);
-
-		if (buffer < entry) {
-			p = &(*p)->rb_left;
-		} else if (buffer > entry) {
-			p = &(*p)->rb_right;
-		} else {
-			pr_err("%s: buffer already found.", __func__);
-			BUG();
-		}
-	}
-
-	rb_link_node(&buffer->node, parent, p);
-	rb_insert_color(&buffer->node, &dev->buffers);
-}
-
-static int ion_buffer_alloc_dirty(struct ion_buffer *buffer);
-
-/* this function should only be called while dev->lock is held */
-static struct ion_buffer *ion_buffer_create(struct ion_heap *heap,
-				     struct ion_device *dev,
-				     unsigned long len,
-				     unsigned long align,
-				     unsigned long flags)
-{
-	struct ion_buffer *buffer;
-	struct sg_table *table;
-	struct scatterlist *sg;
-	int i, ret;
-
-	buffer = kzalloc(sizeof(struct ion_buffer), GFP_KERNEL);
-	if (!buffer)
-		return ERR_PTR(-ENOMEM);
-
-	buffer->heap = heap;
-	buffer->flags = flags;
-	kref_init(&buffer->ref);
-
-	ret = heap->ops->allocate(heap, buffer, len, align, flags);
-	if (ret) {
-		kfree(buffer);
-		return ERR_PTR(ret);
-	}
-
-	buffer->dev = dev;
-	buffer->size = len;
-
-	table = heap->ops->map_dma(heap, buffer);
-	if (IS_ERR_OR_NULL(table)) {
-		heap->ops->free(buffer);
-		kfree(buffer);
-		return ERR_PTR(PTR_ERR(table));
-	}
-	buffer->sg_table = table;
-	if (ion_buffer_fault_user_mappings(buffer)) {
-		for_each_sg(buffer->sg_table->sgl, sg, buffer->sg_table->nents,
-			    i) {
-			if (sg_dma_len(sg) == PAGE_SIZE)
-				continue;
-			pr_err("%s: cached mappings that will be faulted in "
-			       "must have pagewise sg_lists\n", __func__);
-			ret = -EINVAL;
-			goto err;
-		}
-
-		ret = ion_buffer_alloc_dirty(buffer);
-		if (ret)
-			goto err;
-	}
-
-	buffer->dev = dev;
-	buffer->size = len;
-	INIT_LIST_HEAD(&buffer->vmas);
-	mutex_init(&buffer->lock);
-	/* this will set up dma addresses for the sglist -- it is not
-	   technically correct as per the dma api -- a specific
-	   device isn't really taking ownership here.  However, in practice on
-	   our systems the only dma_address space is physical addresses.
-	   Additionally, we can't afford the overhead of invalidating every
-	   allocation via dma_map_sg. The implicit contract here is that
-	   memory comming from the heaps is ready for dma, ie if it has a
-	   cached mapping that mapping has been invalidated */
-	for_each_sg(buffer->sg_table->sgl, sg, buffer->sg_table->nents, i)
-		sg_dma_address(sg) = sg_phys(sg);
-	mutex_lock(&dev->buffer_lock);
-	ion_buffer_add(dev, buffer);
-	mutex_unlock(&dev->buffer_lock);
-	return buffer;
-
-err:
-	heap->ops->unmap_dma(heap, buffer);
-	heap->ops->free(buffer);
-	kfree(buffer);
-	return ERR_PTR(ret);
-}
-
-static void ion_buffer_destroy(struct kref *kref)
-{
-	struct ion_buffer *buffer = container_of(kref, struct ion_buffer, ref);
-	struct ion_device *dev = buffer->dev;
-
-	if (WARN_ON(buffer->kmap_cnt > 0))
-		buffer->heap->ops->unmap_kernel(buffer->heap, buffer);
-	buffer->heap->ops->unmap_dma(buffer->heap, buffer);
-	buffer->heap->ops->free(buffer);
-	mutex_lock(&dev->buffer_lock);
-	rb_erase(&buffer->node, &dev->buffers);
-	mutex_unlock(&dev->buffer_lock);
-	if (buffer->flags & ION_FLAG_CACHED)
-		kfree(buffer->dirty);
-	kfree(buffer);
-}
-
-static void ion_buffer_get(struct ion_buffer *buffer)
-{
-	kref_get(&buffer->ref);
-}
-
-static int ion_buffer_put(struct ion_buffer *buffer)
-{
-	return kref_put(&buffer->ref, ion_buffer_destroy);
-}
-
-static void ion_buffer_add_to_handle(struct ion_buffer *buffer)
-{
-	mutex_lock(&buffer->lock);
-	buffer->handle_count++;
-	mutex_unlock(&buffer->lock);
-}
-
-static void ion_buffer_remove_from_handle(struct ion_buffer *buffer)
-{
-	/*
-	 * when a buffer is removed from a handle, if it is not in
-	 * any other handles, copy the taskcomm and the pid of the
-	 * process it's being removed from into the buffer.  At this
-	 * point there will be no way to track what processes this buffer is
-	 * being used by, it only exists as a dma_buf file descriptor.
-	 * The taskcomm and pid can provide a debug hint as to where this fd
-	 * is in the system
-	 */
-	mutex_lock(&buffer->lock);
-	buffer->handle_count--;
-	BUG_ON(buffer->handle_count < 0);
-	if (!buffer->handle_count) {
-		struct task_struct *task;
-
-		task = current->group_leader;
-		get_task_comm(buffer->task_comm, task);
-		buffer->pid = task_pid_nr(task);
-	}
-	mutex_unlock(&buffer->lock);
-}
-
-static struct ion_handle *ion_handle_create(struct ion_client *client,
-				     struct ion_buffer *buffer)
-{
-	struct ion_handle *handle;
-
-	handle = kzalloc(sizeof(struct ion_handle), GFP_KERNEL);
-	if (!handle)
-		return ERR_PTR(-ENOMEM);
-	kref_init(&handle->ref);
-	rb_init_node(&handle->node);
-	handle->client = client;
-	ion_buffer_get(buffer);
-	ion_buffer_add_to_handle(buffer);
-	handle->buffer = buffer;
-
-	return handle;
-}
-
-static void ion_handle_kmap_put(struct ion_handle *);
-
-static void ion_handle_destroy(struct kref *kref)
-{
-	struct ion_handle *handle = container_of(kref, struct ion_handle, ref);
-	struct ion_client *client = handle->client;
-	struct ion_buffer *buffer = handle->buffer;
-
-	mutex_lock(&buffer->lock);
-	while (handle->kmap_cnt)
-		ion_handle_kmap_put(handle);
-	mutex_unlock(&buffer->lock);
-
-	if (!RB_EMPTY_NODE(&handle->node))
-		rb_erase(&handle->node, &client->handles);
-
-	ion_buffer_remove_from_handle(buffer);
-	ion_buffer_put(buffer);
-
-	kfree(handle);
-}
-
-struct ion_buffer *ion_handle_buffer(struct ion_handle *handle)
-{
-	return handle->buffer;
-}
-
-static void ion_handle_get(struct ion_handle *handle)
-{
-	kref_get(&handle->ref);
-}
-
-static int ion_handle_put(struct ion_handle *handle)
-{
-	return kref_put(&handle->ref, ion_handle_destroy);
-}
-
-static struct ion_handle *ion_handle_lookup(struct ion_client *client,
-					    struct ion_buffer *buffer)
-{
-	struct rb_node *n;
-
-	for (n = rb_first(&client->handles); n; n = rb_next(n)) {
-		struct ion_handle *handle = rb_entry(n, struct ion_handle,
-						     node);
-		if (handle->buffer == buffer)
-			return handle;
-	}
-	return NULL;
-}
-
-static bool ion_handle_validate(struct ion_client *client, struct ion_handle *handle)
-{
-	struct rb_node *n = client->handles.rb_node;
-
-	while (n) {
-		struct ion_handle *handle_node = rb_entry(n, struct ion_handle,
-							  node);
-		if (handle < handle_node)
-			n = n->rb_left;
-		else if (handle > handle_node)
-			n = n->rb_right;
-		else
-			return true;
-	}
-	return false;
-}
-
-static void ion_handle_add(struct ion_client *client, struct ion_handle *handle)
-{
-	struct rb_node **p = &client->handles.rb_node;
-	struct rb_node *parent = NULL;
-	struct ion_handle *entry;
-
-	while (*p) {
-		parent = *p;
-		entry = rb_entry(parent, struct ion_handle, node);
-
-		if (handle < entry)
-			p = &(*p)->rb_left;
-		else if (handle > entry)
-			p = &(*p)->rb_right;
-		else
-			WARN(1, "%s: buffer already found.", __func__);
-	}
-
-	rb_link_node(&handle->node, parent, p);
-	rb_insert_color(&handle->node, &client->handles);
-}
-
-struct ion_handle *ion_alloc(struct ion_client *client, size_t len,
-			     size_t align, unsigned int heap_mask,
-			     unsigned int flags)
-{
-	struct rb_node *n;
-	struct ion_handle *handle;
-	struct ion_device *dev = client->dev;
-	struct ion_buffer *buffer = NULL;
-
-	pr_debug("%s: len %d align %d heap_mask %u flags %x\n", __func__, len,
-		 align, heap_mask, flags);
-	/*
-	 * traverse the list of heaps available in this system in priority
-	 * order.  If the heap type is supported by the client, and matches the
-	 * request of the caller allocate from it.  Repeat until allocate has
-	 * succeeded or all heaps have been tried
-	 */
-	if (WARN_ON(!len))
-		return ERR_PTR(-EINVAL);
-
-	len = PAGE_ALIGN(len);
-
-	down_read(&dev->lock);
-	for (n = rb_first(&dev->heaps); n != NULL; n = rb_next(n)) {
-		struct ion_heap *heap = rb_entry(n, struct ion_heap, node);
-		/* if the client doesn't support this heap type */
-		if (!((1 << heap->type) & client->heap_mask))
-			continue;
-		/* if the caller didn't specify this heap type */
-		if (!((1 << heap->id) & heap_mask))
-			continue;
-		buffer = ion_buffer_create(heap, dev, len, align, flags);
-		if (!IS_ERR_OR_NULL(buffer))
-			break;
-	}
-	up_read(&dev->lock);
-
-	if (buffer == NULL)
-		return ERR_PTR(-ENODEV);
-
-	if (IS_ERR(buffer))
-		return ERR_PTR(PTR_ERR(buffer));
-
-	handle = ion_handle_create(client, buffer);
-
-	/*
-	 * ion_buffer_create will create a buffer with a ref_cnt of 1,
-	 * and ion_handle_create will take a second reference, drop one here
-	 */
-	ion_buffer_put(buffer);
-
-	if (!IS_ERR(handle)) {
-		mutex_lock(&client->lock);
-		ion_handle_add(client, handle);
-		mutex_unlock(&client->lock);
-	}
-
-
-	return handle;
-}
-EXPORT_SYMBOL(ion_alloc);
-
-void ion_free(struct ion_client *client, struct ion_handle *handle)
-{
-	bool valid_handle;
-
-	BUG_ON(client != handle->client);
-
-	mutex_lock(&client->lock);
-	valid_handle = ion_handle_validate(client, handle);
-
-	if (!valid_handle) {
-		WARN(1, "%s: invalid handle passed to free.\n", __func__);
-		mutex_unlock(&client->lock);
-		return;
-	}
-	ion_handle_put(handle);
-	mutex_unlock(&client->lock);
-}
-EXPORT_SYMBOL(ion_free);
-
-int ion_phys(struct ion_client *client, struct ion_handle *handle,
-	     ion_phys_addr_t *addr, size_t *len)
-{
-	struct ion_buffer *buffer;
-	int ret;
-
-	mutex_lock(&client->lock);
-	if (!ion_handle_validate(client, handle)) {
-		mutex_unlock(&client->lock);
-		return -EINVAL;
-	}
-
-	buffer = handle->buffer;
-
-	if (!buffer->heap->ops->phys) {
-		pr_err("%s: ion_phys is not implemented by this heap.\n",
-		       __func__);
-		mutex_unlock(&client->lock);
-		return -ENODEV;
-	}
-	mutex_unlock(&client->lock);
-	ret = buffer->heap->ops->phys(buffer->heap, buffer, addr, len);
-	return ret;
-}
-EXPORT_SYMBOL(ion_phys);
-
-static void *ion_buffer_kmap_get(struct ion_buffer *buffer)
-{
-	void *vaddr;
-
-	if (buffer->kmap_cnt) {
-		buffer->kmap_cnt++;
-		return buffer->vaddr;
-	}
-	vaddr = buffer->heap->ops->map_kernel(buffer->heap, buffer);
-	if (IS_ERR_OR_NULL(vaddr))
-		return vaddr;
-	buffer->vaddr = vaddr;
-	buffer->kmap_cnt++;
-	return vaddr;
-}
-
-static void *ion_handle_kmap_get(struct ion_handle *handle)
-{
-	struct ion_buffer *buffer = handle->buffer;
-	void *vaddr;
-
-	if (handle->kmap_cnt) {
-		handle->kmap_cnt++;
-		return buffer->vaddr;
-	}
-	vaddr = ion_buffer_kmap_get(buffer);
-	if (IS_ERR_OR_NULL(vaddr))
-		return vaddr;
-	handle->kmap_cnt++;
-	return vaddr;
-}
-
-static void ion_buffer_kmap_put(struct ion_buffer *buffer)
-{
-	buffer->kmap_cnt--;
-	if (!buffer->kmap_cnt) {
-		buffer->heap->ops->unmap_kernel(buffer->heap, buffer);
-		buffer->vaddr = NULL;
-	}
-}
-
-static void ion_handle_kmap_put(struct ion_handle *handle)
-{
-	struct ion_buffer *buffer = handle->buffer;
-
-	handle->kmap_cnt--;
-	if (!handle->kmap_cnt)
-		ion_buffer_kmap_put(buffer);
-}
-
-void *ion_map_kernel(struct ion_client *client, struct ion_handle *handle)
-{
-	struct ion_buffer *buffer;
-	void *vaddr;
-
-	mutex_lock(&client->lock);
-	if (!ion_handle_validate(client, handle)) {
-		pr_err("%s: invalid handle passed to map_kernel.\n",
-		       __func__);
-		mutex_unlock(&client->lock);
-		return ERR_PTR(-EINVAL);
-	}
-
-	buffer = handle->buffer;
-
-	if (!handle->buffer->heap->ops->map_kernel) {
-		pr_err("%s: map_kernel is not implemented by this heap.\n",
-		       __func__);
-		mutex_unlock(&client->lock);
-		return ERR_PTR(-ENODEV);
-	}
-
-	mutex_lock(&buffer->lock);
-	vaddr = ion_handle_kmap_get(handle);
-	mutex_unlock(&buffer->lock);
-	mutex_unlock(&client->lock);
-	return vaddr;
-}
-EXPORT_SYMBOL(ion_map_kernel);
-
-void ion_unmap_kernel(struct ion_client *client, struct ion_handle *handle)
-{
-	struct ion_buffer *buffer;
-
-	mutex_lock(&client->lock);
-	buffer = handle->buffer;
-	mutex_lock(&buffer->lock);
-	ion_handle_kmap_put(handle);
-	mutex_unlock(&buffer->lock);
-	mutex_unlock(&client->lock);
-}
-EXPORT_SYMBOL(ion_unmap_kernel);
-
-static int ion_debug_client_show(struct seq_file *s, void *unused)
-{
-	struct ion_client *client = s->private;
-	struct rb_node *n;
-	size_t sizes[ION_NUM_HEAPS] = {0};
-	const char *names[ION_NUM_HEAPS] = {0};
-	int i;
-
-	mutex_lock(&client->lock);
-	for (n = rb_first(&client->handles); n; n = rb_next(n)) {
-		struct ion_handle *handle = rb_entry(n, struct ion_handle,
-						     node);
-		enum ion_heap_type type = handle->buffer->heap->type;
-
-		if (!names[type])
-			names[type] = handle->buffer->heap->name;
-		sizes[type] += handle->buffer->size;
-	}
-	mutex_unlock(&client->lock);
-
-	seq_printf(s, "%16.16s: %16.16s\n", "heap_name", "size_in_bytes");
-	for (i = 0; i < ION_NUM_HEAPS; i++) {
-		if (!names[i])
-			continue;
-		seq_printf(s, "%16.16s: %16u\n", names[i], sizes[i]);
-	}
-	return 0;
-}
-
-static int ion_debug_client_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, ion_debug_client_show, inode->i_private);
-}
-
-static const struct file_operations debug_client_fops = {
-	.open = ion_debug_client_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-struct ion_client *ion_client_create(struct ion_device *dev,
-				     unsigned int heap_mask,
-				     const char *name)
-{
-	struct ion_client *client;
-	struct task_struct *task;
-	struct rb_node **p;
-	struct rb_node *parent = NULL;
-	struct ion_client *entry;
-	char debug_name[64];
-	pid_t pid;
-
-	get_task_struct(current->group_leader);
-	task_lock(current->group_leader);
-	pid = task_pid_nr(current->group_leader);
-	/* don't bother to store task struct for kernel threads,
-	   they can't be killed anyway */
-	if (current->group_leader->flags & PF_KTHREAD) {
-		put_task_struct(current->group_leader);
-		task = NULL;
-	} else {
-		task = current->group_leader;
-	}
-	task_unlock(current->group_leader);
-
-	client = kzalloc(sizeof(struct ion_client), GFP_KERNEL);
-	if (!client) {
-		if (task)
-			put_task_struct(current->group_leader);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	client->dev = dev;
-	client->handles = RB_ROOT;
-	mutex_init(&client->lock);
-	client->name = name;
-	client->heap_mask = heap_mask;
-	client->task = task;
-	client->pid = pid;
-
-	down_write(&dev->lock);
-	p = &dev->clients.rb_node;
-	while (*p) {
-		parent = *p;
-		entry = rb_entry(parent, struct ion_client, node);
-
-		if (client < entry)
-			p = &(*p)->rb_left;
-		else if (client > entry)
-			p = &(*p)->rb_right;
-	}
-	rb_link_node(&client->node, parent, p);
-	rb_insert_color(&client->node, &dev->clients);
-
-	snprintf(debug_name, 64, "%u", client->pid);
-	client->debug_root = debugfs_create_file(debug_name, 0664,
-						 dev->debug_root, client,
-						 &debug_client_fops);
-	up_write(&dev->lock);
-
-	return client;
-}
-
-void ion_client_destroy(struct ion_client *client)
-{
-	struct ion_device *dev = client->dev;
-	struct rb_node *n;
-
-	pr_debug("%s: %d\n", __func__, __LINE__);
-	while ((n = rb_first(&client->handles))) {
-		struct ion_handle *handle = rb_entry(n, struct ion_handle,
-						     node);
-		ion_handle_destroy(&handle->ref);
-	}
-	down_write(&dev->lock);
-	if (client->task)
-		put_task_struct(client->task);
-	rb_erase(&client->node, &dev->clients);
-	debugfs_remove_recursive(client->debug_root);
-	up_write(&dev->lock);
-
-	kfree(client);
-}
-EXPORT_SYMBOL(ion_client_destroy);
-
-struct sg_table *ion_sg_table(struct ion_client *client,
-			      struct ion_handle *handle)
-{
-	struct ion_buffer *buffer;
-	struct sg_table *table;
-
-	mutex_lock(&client->lock);
-	if (!ion_handle_validate(client, handle)) {
-		pr_err("%s: invalid handle passed to map_dma.\n",
-		       __func__);
-		mutex_unlock(&client->lock);
-		return ERR_PTR(-EINVAL);
-	}
-	buffer = handle->buffer;
-	table = buffer->sg_table;
-	mutex_unlock(&client->lock);
-	return table;
-}
-EXPORT_SYMBOL(ion_sg_table);
-
-static void ion_buffer_sync_for_device(struct ion_buffer *buffer,
-				       struct device *dev,
-				       enum dma_data_direction direction);
-
-static struct sg_table *ion_map_dma_buf(struct dma_buf_attachment *attachment,
-					enum dma_data_direction direction)
-{
-	struct dma_buf *dmabuf = attachment->dmabuf;
-	struct ion_buffer *buffer = dmabuf->priv;
-
-	ion_buffer_sync_for_device(buffer, attachment->dev, direction);
-	return buffer->sg_table;
-}
-
-static void ion_unmap_dma_buf(struct dma_buf_attachment *attachment,
-			      struct sg_table *table,
-			      enum dma_data_direction direction)
-{
-}
-
-static int ion_buffer_alloc_dirty(struct ion_buffer *buffer)
-{
-	unsigned long pages = buffer->sg_table->nents;
-	unsigned long length = (pages + BITS_PER_LONG - 1)/BITS_PER_LONG;
-
-	buffer->dirty = kzalloc(length * sizeof(unsigned long), GFP_KERNEL);
-	if (!buffer->dirty)
-		return -ENOMEM;
-	return 0;
-}
-
-struct ion_vma_list {
-	struct list_head list;
-	struct vm_area_struct *vma;
-};
-
-static void ion_buffer_sync_for_device(struct ion_buffer *buffer,
-				       struct device *dev,
-				       enum dma_data_direction dir)
-{
-	struct scatterlist *sg;
-	int i;
-	struct ion_vma_list *vma_list;
-
-	pr_debug("%s: syncing for device %s\n", __func__,
-		 dev ? dev_name(dev) : "null");
-
-	if (!ion_buffer_fault_user_mappings(buffer))
-		return;
-
-	mutex_lock(&buffer->lock);
-	for_each_sg(buffer->sg_table->sgl, sg, buffer->sg_table->nents, i) {
-		if (!test_bit(i, buffer->dirty))
-			continue;
-		dma_sync_sg_for_device(dev, sg, 1, dir);
-		clear_bit(i, buffer->dirty);
-	}
-	list_for_each_entry(vma_list, &buffer->vmas, list) {
-		struct vm_area_struct *vma = vma_list->vma;
-
-		zap_page_range(vma, vma->vm_start, vma->vm_end - vma->vm_start,
-			       NULL);
-	}
-	mutex_unlock(&buffer->lock);
-}
-
-int ion_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct ion_buffer *buffer = vma->vm_private_data;
-	struct scatterlist *sg;
-	int i;
-
-	mutex_lock(&buffer->lock);
-	set_bit(vmf->pgoff, buffer->dirty);
-
-	for_each_sg(buffer->sg_table->sgl, sg, buffer->sg_table->nents, i) {
-		if (i != vmf->pgoff)
-			continue;
-		dma_sync_sg_for_cpu(NULL, sg, 1, DMA_BIDIRECTIONAL);
-		vm_insert_page(vma, (unsigned long)vmf->virtual_address,
-			       sg_page(sg));
-		break;
-	}
-	mutex_unlock(&buffer->lock);
-	return VM_FAULT_NOPAGE;
-}
-
-static void ion_vm_open(struct vm_area_struct *vma)
-{
-	struct ion_buffer *buffer = vma->vm_private_data;
-	struct ion_vma_list *vma_list;
-
-	vma_list = kmalloc(sizeof(struct ion_vma_list), GFP_KERNEL);
-	if (!vma_list)
-		return;
-	vma_list->vma = vma;
-	mutex_lock(&buffer->lock);
-	list_add(&vma_list->list, &buffer->vmas);
-	mutex_unlock(&buffer->lock);
-	pr_debug("%s: adding %p\n", __func__, vma);
-}
-
-static void ion_vm_close(struct vm_area_struct *vma)
-{
-	struct ion_buffer *buffer = vma->vm_private_data;
-	struct ion_vma_list *vma_list, *tmp;
-
-	pr_debug("%s\n", __func__);
-	mutex_lock(&buffer->lock);
-	list_for_each_entry_safe(vma_list, tmp, &buffer->vmas, list) {
-		if (vma_list->vma != vma)
-			continue;
-		list_del(&vma_list->list);
-		kfree(vma_list);
-		pr_debug("%s: deleting %p\n", __func__, vma);
-		break;
-	}
-	mutex_unlock(&buffer->lock);
-}
-
-struct vm_operations_struct ion_vma_ops = {
-	.open = ion_vm_open,
-	.close = ion_vm_close,
-	.fault = ion_vm_fault,
-};
-
-static int ion_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma)
-{
-	struct ion_buffer *buffer = dmabuf->priv;
-	int ret = 0;
-
-	if (!buffer->heap->ops->map_user) {
-		pr_err("%s: this heap does not define a method for mapping "
-		       "to userspace\n", __func__);
-		return -EINVAL;
-	}
-
-	if (ion_buffer_fault_user_mappings(buffer)) {
-		vma->vm_private_data = buffer;
-		vma->vm_ops = &ion_vma_ops;
-		ion_vm_open(vma);
-		return 0;
-	}
-
-	if (!(buffer->flags & ION_FLAG_CACHED))
-		vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
-
-	mutex_lock(&buffer->lock);
-	/* now map it to userspace */
-	ret = buffer->heap->ops->map_user(buffer->heap, buffer, vma);
-	mutex_unlock(&buffer->lock);
-
-	if (ret)
-		pr_err("%s: failure mapping buffer to userspace\n",
-		       __func__);
-
-	return ret;
-}
-
-static void ion_dma_buf_release(struct dma_buf *dmabuf)
-{
-	struct ion_buffer *buffer = dmabuf->priv;
-	ion_buffer_put(buffer);
-}
-
-static void *ion_dma_buf_kmap(struct dma_buf *dmabuf, unsigned long offset)
-{
-	struct ion_buffer *buffer = dmabuf->priv;
-	return buffer->vaddr + offset * PAGE_SIZE;
-}
-
-static void ion_dma_buf_kunmap(struct dma_buf *dmabuf, unsigned long offset,
-			       void *ptr)
-{
-	return;
-}
-
-static int ion_dma_buf_begin_cpu_access(struct dma_buf *dmabuf, size_t start,
-					size_t len,
-					enum dma_data_direction direction)
-{
-	struct ion_buffer *buffer = dmabuf->priv;
-	void *vaddr;
-
-	if (!buffer->heap->ops->map_kernel) {
-		pr_err("%s: map kernel is not implemented by this heap.\n",
-		       __func__);
-		return -ENODEV;
-	}
-
-	mutex_lock(&buffer->lock);
-	vaddr = ion_buffer_kmap_get(buffer);
-	mutex_unlock(&buffer->lock);
-	if (IS_ERR(vaddr))
-		return PTR_ERR(vaddr);
-	if (!vaddr)
-		return -ENOMEM;
-	return 0;
-}
-
-static void ion_dma_buf_end_cpu_access(struct dma_buf *dmabuf, size_t start,
-				       size_t len,
-				       enum dma_data_direction direction)
-{
-	struct ion_buffer *buffer = dmabuf->priv;
-
-	mutex_lock(&buffer->lock);
-	ion_buffer_kmap_put(buffer);
-	mutex_unlock(&buffer->lock);
-}
-
-struct dma_buf_ops dma_buf_ops = {
-	.map_dma_buf = ion_map_dma_buf,
-	.unmap_dma_buf = ion_unmap_dma_buf,
-	.mmap = ion_mmap,
-	.release = ion_dma_buf_release,
-	.begin_cpu_access = ion_dma_buf_begin_cpu_access,
-	.end_cpu_access = ion_dma_buf_end_cpu_access,
-	.kmap_atomic = ion_dma_buf_kmap,
-	.kunmap_atomic = ion_dma_buf_kunmap,
-	.kmap = ion_dma_buf_kmap,
-	.kunmap = ion_dma_buf_kunmap,
-};
-
-int ion_share_dma_buf(struct ion_client *client, struct ion_handle *handle)
-{
-	struct ion_buffer *buffer;
-	struct dma_buf *dmabuf;
-	bool valid_handle;
-	int fd;
-
-	mutex_lock(&client->lock);
-	valid_handle = ion_handle_validate(client, handle);
-	mutex_unlock(&client->lock);
-	if (!valid_handle) {
-		WARN(1, "%s: invalid handle passed to share.\n", __func__);
-		return -EINVAL;
-	}
-
-	buffer = handle->buffer;
-	ion_buffer_get(buffer);
-	dmabuf = dma_buf_export(buffer, &dma_buf_ops, buffer->size, O_RDWR);
-	if (IS_ERR(dmabuf)) {
-		ion_buffer_put(buffer);
-		return PTR_ERR(dmabuf);
-	}
-	fd = dma_buf_fd(dmabuf, O_CLOEXEC);
-	if (fd < 0)
-		dma_buf_put(dmabuf);
-
-	return fd;
-}
-EXPORT_SYMBOL(ion_share_dma_buf);
-
-struct ion_handle *ion_import_dma_buf(struct ion_client *client, int fd)
-{
-	struct dma_buf *dmabuf;
-	struct ion_buffer *buffer;
-	struct ion_handle *handle;
-
-	dmabuf = dma_buf_get(fd);
-	if (IS_ERR_OR_NULL(dmabuf))
-		return ERR_PTR(PTR_ERR(dmabuf));
-	/* if this memory came from ion */
-
-	if (dmabuf->ops != &dma_buf_ops) {
-		pr_err("%s: can not import dmabuf from another exporter\n",
-		       __func__);
-		dma_buf_put(dmabuf);
-		return ERR_PTR(-EINVAL);
-	}
-	buffer = dmabuf->priv;
-
-	mutex_lock(&client->lock);
-	/* if a handle exists for this buffer just take a reference to it */
-	handle = ion_handle_lookup(client, buffer);
-	if (!IS_ERR_OR_NULL(handle)) {
-		ion_handle_get(handle);
-		goto end;
-	}
-	handle = ion_handle_create(client, buffer);
-	if (IS_ERR_OR_NULL(handle))
-		goto end;
-	ion_handle_add(client, handle);
-end:
-	mutex_unlock(&client->lock);
-	dma_buf_put(dmabuf);
-	return handle;
-}
-EXPORT_SYMBOL(ion_import_dma_buf);
-
-static int ion_sync_for_device(struct ion_client *client, int fd)
-{
-	struct dma_buf *dmabuf;
-	struct ion_buffer *buffer;
-
-	dmabuf = dma_buf_get(fd);
-	if (IS_ERR_OR_NULL(dmabuf))
-		return PTR_ERR(dmabuf);
-
-	/* if this memory came from ion */
-	if (dmabuf->ops != &dma_buf_ops) {
-		pr_err("%s: can not sync dmabuf from another exporter\n",
-		       __func__);
-		dma_buf_put(dmabuf);
-		return -EINVAL;
-	}
-	buffer = dmabuf->priv;
-
-	dma_sync_sg_for_device(NULL, buffer->sg_table->sgl,
-			       buffer->sg_table->nents, DMA_BIDIRECTIONAL);
-	dma_buf_put(dmabuf);
-	return 0;
-}
-
-static long ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	struct ion_client *client = filp->private_data;
-
-	switch (cmd) {
-	case ION_IOC_ALLOC:
-	{
-		struct ion_allocation_data data;
-
-		if (copy_from_user(&data, (void __user *)arg, sizeof(data)))
-			return -EFAULT;
-		data.handle = ion_alloc(client, data.len, data.align,
-					     data.heap_mask, data.flags);
-
-		if (IS_ERR(data.handle))
-			return PTR_ERR(data.handle);
-
-		if (copy_to_user((void __user *)arg, &data, sizeof(data))) {
-			ion_free(client, data.handle);
-			return -EFAULT;
-		}
-		break;
-	}
-	case ION_IOC_FREE:
-	{
-		struct ion_handle_data data;
-		bool valid;
-
-		if (copy_from_user(&data, (void __user *)arg,
-				   sizeof(struct ion_handle_data)))
-			return -EFAULT;
-		mutex_lock(&client->lock);
-		valid = ion_handle_validate(client, data.handle);
-		mutex_unlock(&client->lock);
-		if (!valid)
-			return -EINVAL;
-		ion_free(client, data.handle);
-		break;
-	}
-	case ION_IOC_SHARE:
-	{
-		struct ion_fd_data data;
-
-		if (copy_from_user(&data, (void __user *)arg, sizeof(data)))
-			return -EFAULT;
-		data.fd = ion_share_dma_buf(client, data.handle);
-		if (copy_to_user((void __user *)arg, &data, sizeof(data)))
-			return -EFAULT;
-		if (data.fd < 0)
-			return data.fd;
-		break;
-	}
-	case ION_IOC_IMPORT:
-	{
-		struct ion_fd_data data;
-		int ret = 0;
-		if (copy_from_user(&data, (void __user *)arg,
-				   sizeof(struct ion_fd_data)))
-			return -EFAULT;
-		data.handle = ion_import_dma_buf(client, data.fd);
-		if (IS_ERR(data.handle)) {
-			ret = PTR_ERR(data.handle);
-			data.handle = NULL;
-		}
-		if (copy_to_user((void __user *)arg, &data,
-				 sizeof(struct ion_fd_data)))
-			return -EFAULT;
-		if (ret < 0)
-			return ret;
-		break;
-	}
-	case ION_IOC_SYNC:
-	{
-		struct ion_fd_data data;
-		if (copy_from_user(&data, (void __user *)arg,
-				   sizeof(struct ion_fd_data)))
-			return -EFAULT;
-		ion_sync_for_device(client, data.fd);
-		break;
-	}
-	case ION_IOC_CUSTOM:
-	{
-		struct ion_device *dev = client->dev;
-		struct ion_custom_data data;
-
-		if (!dev->custom_ioctl)
-			return -ENOTTY;
-		if (copy_from_user(&data, (void __user *)arg,
-				sizeof(struct ion_custom_data)))
-			return -EFAULT;
-		return dev->custom_ioctl(client, data.cmd, data.arg);
-	}
-	default:
-		return -ENOTTY;
-	}
-	return 0;
-}
-
-static int ion_release(struct inode *inode, struct file *file)
-{
-	struct ion_client *client = file->private_data;
-
-	pr_debug("%s: %d\n", __func__, __LINE__);
-	ion_client_destroy(client);
-	return 0;
-}
-
-static int ion_open(struct inode *inode, struct file *file)
-{
-	struct miscdevice *miscdev = file->private_data;
-	struct ion_device *dev = container_of(miscdev, struct ion_device, dev);
-	struct ion_client *client;
-
-	pr_debug("%s: %d\n", __func__, __LINE__);
-	client = ion_client_create(dev, -1, "user");
-	if (IS_ERR_OR_NULL(client))
-		return PTR_ERR(client);
-	file->private_data = client;
-
-	return 0;
-}
-
-static const struct file_operations ion_fops = {
-	.owner          = THIS_MODULE,
-	.open           = ion_open,
-	.release        = ion_release,
-	.unlocked_ioctl = ion_ioctl,
-};
-
-static size_t ion_debug_heap_total(struct ion_client *client,
-				   enum ion_heap_type type)
-{
-	size_t size = 0;
-	struct rb_node *n;
-
-	mutex_lock(&client->lock);
-	for (n = rb_first(&client->handles); n; n = rb_next(n)) {
-		struct ion_handle *handle = rb_entry(n,
-						     struct ion_handle,
-						     node);
-		if (handle->buffer->heap->type == type)
-			size += handle->buffer->size;
-	}
-	mutex_unlock(&client->lock);
-	return size;
-}
-
-static int ion_debug_heap_show(struct seq_file *s, void *unused)
-{
-	struct ion_heap *heap = s->private;
-	struct ion_device *dev = heap->dev;
-	struct rb_node *n;
-	size_t total_size = 0;
-	size_t total_orphaned_size = 0;
-
-	seq_printf(s, "%16.s %16.s %16.s\n", "client", "pid", "size");
-	seq_printf(s, "----------------------------------------------------\n");
-
-	for (n = rb_first(&dev->clients); n; n = rb_next(n)) {
-		struct ion_client *client = rb_entry(n, struct ion_client,
-						     node);
-		size_t size = ion_debug_heap_total(client, heap->type);
-		if (!size)
-			continue;
-		if (client->task) {
-			char task_comm[TASK_COMM_LEN];
-
-			get_task_comm(task_comm, client->task);
-			seq_printf(s, "%16.s %16u %16u\n", task_comm,
-				   client->pid, size);
-		} else {
-			seq_printf(s, "%16.s %16u %16u\n", client->name,
-				   client->pid, size);
-		}
-	}
-	seq_printf(s, "----------------------------------------------------\n");
-	seq_printf(s, "orphaned allocations (info is from last known client):"
-		   "\n");
-	mutex_lock(&dev->buffer_lock);
-	for (n = rb_first(&dev->buffers); n; n = rb_next(n)) {
-		struct ion_buffer *buffer = rb_entry(n, struct ion_buffer,
-						     node);
-		if (buffer->heap->type != heap->type)
-			continue;
-		total_size += buffer->size;
-		if (!buffer->handle_count) {
-			seq_printf(s, "%16.s %16u %16u %d %d\n", buffer->task_comm,
-				   buffer->pid, buffer->size, buffer->kmap_cnt,
-				   atomic_read(&buffer->ref.refcount));
-			total_orphaned_size += buffer->size;
-		}
-	}
-	mutex_unlock(&dev->buffer_lock);
-	seq_printf(s, "----------------------------------------------------\n");
-	seq_printf(s, "%16.s %16u\n", "total orphaned",
-		   total_orphaned_size);
-	seq_printf(s, "%16.s %16u\n", "total ", total_size);
-	seq_printf(s, "----------------------------------------------------\n");
-
-	if (heap->debug_show)
-		heap->debug_show(heap, s, unused);
-
-	return 0;
-}
-
-static int ion_debug_heap_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, ion_debug_heap_show, inode->i_private);
-}
-
-static const struct file_operations debug_heap_fops = {
-	.open = ion_debug_heap_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-void ion_device_add_heap(struct ion_device *dev, struct ion_heap *heap)
-{
-	struct rb_node **p = &dev->heaps.rb_node;
-	struct rb_node *parent = NULL;
-	struct ion_heap *entry;
-
-	if (!heap->ops->allocate || !heap->ops->free || !heap->ops->map_dma ||
-	    !heap->ops->unmap_dma)
-		pr_err("%s: can not add heap with invalid ops struct.\n",
-		       __func__);
-
-	heap->dev = dev;
-	down_write(&dev->lock);
-	while (*p) {
-		parent = *p;
-		entry = rb_entry(parent, struct ion_heap, node);
-
-		if (heap->id < entry->id) {
-			p = &(*p)->rb_left;
-		} else if (heap->id > entry->id ) {
-			p = &(*p)->rb_right;
-		} else {
-			pr_err("%s: can not insert multiple heaps with "
-				"id %d\n", __func__, heap->id);
-			goto end;
-		}
-	}
-
-	rb_link_node(&heap->node, parent, p);
-	rb_insert_color(&heap->node, &dev->heaps);
-	debugfs_create_file(heap->name, 0664, dev->debug_root, heap,
-			    &debug_heap_fops);
-end:
-	up_write(&dev->lock);
-}
-
-struct ion_device *ion_device_create(long (*custom_ioctl)
-				     (struct ion_client *client,
-				      unsigned int cmd,
-				      unsigned long arg))
-{
-	struct ion_device *idev;
-	int ret;
-
-	idev = kzalloc(sizeof(struct ion_device), GFP_KERNEL);
-	if (!idev)
-		return ERR_PTR(-ENOMEM);
-
-	idev->dev.minor = MISC_DYNAMIC_MINOR;
-	idev->dev.name = "ion";
-	idev->dev.fops = &ion_fops;
-	idev->dev.parent = NULL;
-	ret = misc_register(&idev->dev);
-	if (ret) {
-		pr_err("ion: failed to register misc device.\n");
-		return ERR_PTR(ret);
-	}
-
-	idev->debug_root = debugfs_create_dir("ion", NULL);
-	if (IS_ERR_OR_NULL(idev->debug_root))
-		pr_err("ion: failed to create debug files.\n");
-
-	idev->custom_ioctl = custom_ioctl;
-	idev->buffers = RB_ROOT;
-	mutex_init(&idev->buffer_lock);
-	init_rwsem(&idev->lock);
-	idev->heaps = RB_ROOT;
-	idev->clients = RB_ROOT;
-	return idev;
-}
-
-void ion_device_destroy(struct ion_device *dev)
-{
-	misc_deregister(&dev->dev);
-	/* XXX need to free the heaps and clients ? */
-	kfree(dev);
-}
-
-void __init ion_reserve(struct ion_platform_data *data)
-{
-	int i, ret;
-
-	for (i = 0; i < data->nr; i++) {
-		if (data->heaps[i].size == 0)
-			continue;
-		ret = memblock_reserve(data->heaps[i].base,
-				       data->heaps[i].size);
-		if (ret)
-			pr_err("memblock reserve of %x@%lx failed\n",
-			       data->heaps[i].size,
-			       data->heaps[i].base);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/ion_carveout_heap.c b/ANDROID_3.4.5/drivers/gpu/ion/ion_carveout_heap.c
deleted file mode 100644
index ce8d3119..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/ion_carveout_heap.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * drivers/gpu/ion/ion_carveout_heap.c
- *
- * Copyright (C) 2011 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-#include <linux/spinlock.h>
-
-#include <linux/err.h>
-#include <linux/genalloc.h>
-#include <linux/io.h>
-#include <linux/ion.h>
-#include <linux/mm.h>
-#include <linux/scatterlist.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include "ion_priv.h"
-
-#include <asm/mach/map.h>
-
-struct ion_carveout_heap {
-	struct ion_heap heap;
-	struct gen_pool *pool;
-	ion_phys_addr_t base;
-};
-
-ion_phys_addr_t ion_carveout_allocate(struct ion_heap *heap,
-				      unsigned long size,
-				      unsigned long align)
-{
-	struct ion_carveout_heap *carveout_heap =
-		container_of(heap, struct ion_carveout_heap, heap);
-	unsigned long offset = gen_pool_alloc(carveout_heap->pool, size);
-
-	if (!offset)
-		return ION_CARVEOUT_ALLOCATE_FAIL;
-
-	return offset;
-}
-
-void ion_carveout_free(struct ion_heap *heap, ion_phys_addr_t addr,
-		       unsigned long size)
-{
-	struct ion_carveout_heap *carveout_heap =
-		container_of(heap, struct ion_carveout_heap, heap);
-
-	if (addr == ION_CARVEOUT_ALLOCATE_FAIL)
-		return;
-	gen_pool_free(carveout_heap->pool, addr, size);
-}
-
-static int ion_carveout_heap_phys(struct ion_heap *heap,
-				  struct ion_buffer *buffer,
-				  ion_phys_addr_t *addr, size_t *len)
-{
-	*addr = buffer->priv_phys;
-	*len = buffer->size;
-	return 0;
-}
-
-static int ion_carveout_heap_allocate(struct ion_heap *heap,
-				      struct ion_buffer *buffer,
-				      unsigned long size, unsigned long align,
-				      unsigned long flags)
-{
-	buffer->priv_phys = ion_carveout_allocate(heap, size, align);
-	return buffer->priv_phys == ION_CARVEOUT_ALLOCATE_FAIL ? -ENOMEM : 0;
-}
-
-static void ion_carveout_heap_free(struct ion_buffer *buffer)
-{
-	struct ion_heap *heap = buffer->heap;
-
-	ion_carveout_free(heap, buffer->priv_phys, buffer->size);
-	buffer->priv_phys = ION_CARVEOUT_ALLOCATE_FAIL;
-}
-
-struct sg_table *ion_carveout_heap_map_dma(struct ion_heap *heap,
-					      struct ion_buffer *buffer)
-{
-	struct sg_table *table;
-	int ret;
-
-	table = kzalloc(sizeof(struct sg_table), GFP_KERNEL);
-	if (!table)
-		return ERR_PTR(-ENOMEM);
-	ret = sg_alloc_table(table, 1, GFP_KERNEL);
-	if (ret) {
-		kfree(table);
-		return ERR_PTR(ret);
-	}
-	sg_set_page(table->sgl, phys_to_page(buffer->priv_phys), buffer->size,
-		    0);
-	return table;
-}
-
-void ion_carveout_heap_unmap_dma(struct ion_heap *heap,
-				 struct ion_buffer *buffer)
-{
-	sg_free_table(buffer->sg_table);
-}
-
-void *ion_carveout_heap_map_kernel(struct ion_heap *heap,
-				   struct ion_buffer *buffer)
-{
-	int mtype = MT_MEMORY_NONCACHED;
-
-	if (buffer->flags & ION_FLAG_CACHED)
-		mtype = MT_MEMORY;
-
-	return __arm_ioremap(buffer->priv_phys, buffer->size,
-			      mtype);
-}
-
-void ion_carveout_heap_unmap_kernel(struct ion_heap *heap,
-				    struct ion_buffer *buffer)
-{
-	__arm_iounmap(buffer->vaddr);
-	buffer->vaddr = NULL;
-	return;
-}
-
-int ion_carveout_heap_map_user(struct ion_heap *heap, struct ion_buffer *buffer,
-			       struct vm_area_struct *vma)
-{
-	return remap_pfn_range(vma, vma->vm_start,
-			       __phys_to_pfn(buffer->priv_phys) + vma->vm_pgoff,
-			       vma->vm_end - vma->vm_start,
-			       pgprot_noncached(vma->vm_page_prot));
-}
-
-static struct ion_heap_ops carveout_heap_ops = {
-	.allocate = ion_carveout_heap_allocate,
-	.free = ion_carveout_heap_free,
-	.phys = ion_carveout_heap_phys,
-	.map_dma = ion_carveout_heap_map_dma,
-	.unmap_dma = ion_carveout_heap_unmap_dma,
-	.map_user = ion_carveout_heap_map_user,
-	.map_kernel = ion_carveout_heap_map_kernel,
-	.unmap_kernel = ion_carveout_heap_unmap_kernel,
-};
-
-struct ion_heap *ion_carveout_heap_create(struct ion_platform_heap *heap_data)
-{
-	struct ion_carveout_heap *carveout_heap;
-
-	carveout_heap = kzalloc(sizeof(struct ion_carveout_heap), GFP_KERNEL);
-	if (!carveout_heap)
-		return ERR_PTR(-ENOMEM);
-
-	carveout_heap->pool = gen_pool_create(12, -1);
-	if (!carveout_heap->pool) {
-		kfree(carveout_heap);
-		return ERR_PTR(-ENOMEM);
-	}
-	carveout_heap->base = heap_data->base;
-	gen_pool_add(carveout_heap->pool, carveout_heap->base, heap_data->size,
-		     -1);
-	carveout_heap->heap.ops = &carveout_heap_ops;
-	carveout_heap->heap.type = ION_HEAP_TYPE_CARVEOUT;
-
-	return &carveout_heap->heap;
-}
-
-void ion_carveout_heap_destroy(struct ion_heap *heap)
-{
-	struct ion_carveout_heap *carveout_heap =
-	     container_of(heap, struct  ion_carveout_heap, heap);
-
-	gen_pool_destroy(carveout_heap->pool);
-	kfree(carveout_heap);
-	carveout_heap = NULL;
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/ion_heap.c b/ANDROID_3.4.5/drivers/gpu/ion/ion_heap.c
deleted file mode 100644
index 8ce3c190..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/ion_heap.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * drivers/gpu/ion/ion_heap.c
- *
- * Copyright (C) 2011 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/err.h>
-#include <linux/ion.h>
-#include "ion_priv.h"
-
-struct ion_heap *ion_heap_create(struct ion_platform_heap *heap_data)
-{
-	struct ion_heap *heap = NULL;
-
-	switch (heap_data->type) {
-	case ION_HEAP_TYPE_SYSTEM_CONTIG:
-		heap = ion_system_contig_heap_create(heap_data);
-		break;
-	case ION_HEAP_TYPE_SYSTEM:
-		heap = ion_system_heap_create(heap_data);
-		break;
-	case ION_HEAP_TYPE_CARVEOUT:
-		heap = ion_carveout_heap_create(heap_data);
-		break;
-	default:
-		pr_err("%s: Invalid heap type %d\n", __func__,
-		       heap_data->type);
-		return ERR_PTR(-EINVAL);
-	}
-
-	if (IS_ERR_OR_NULL(heap)) {
-		pr_err("%s: error creating heap %s type %d base %lu size %u\n",
-		       __func__, heap_data->name, heap_data->type,
-		       heap_data->base, heap_data->size);
-		return ERR_PTR(-EINVAL);
-	}
-
-	heap->name = heap_data->name;
-	heap->id = heap_data->id;
-	return heap;
-}
-
-void ion_heap_destroy(struct ion_heap *heap)
-{
-	if (!heap)
-		return;
-
-	switch (heap->type) {
-	case ION_HEAP_TYPE_SYSTEM_CONTIG:
-		ion_system_contig_heap_destroy(heap);
-		break;
-	case ION_HEAP_TYPE_SYSTEM:
-		ion_system_heap_destroy(heap);
-		break;
-	case ION_HEAP_TYPE_CARVEOUT:
-		ion_carveout_heap_destroy(heap);
-		break;
-	default:
-		pr_err("%s: Invalid heap type %d\n", __func__,
-		       heap->type);
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/ion_page_pool.c b/ANDROID_3.4.5/drivers/gpu/ion/ion_page_pool.c
deleted file mode 100644
index cd57b30e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/ion_page_pool.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * drivers/gpu/ion/ion_mem_pool.c
- *
- * Copyright (C) 2011 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/debugfs.h>
-#include <linux/dma-mapping.h>
-#include <linux/err.h>
-#include <linux/fs.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/shrinker.h>
-#include "ion_priv.h"
-
-/* #define DEBUG_PAGE_POOL_SHRINKER */
-
-static struct plist_head pools = PLIST_HEAD_INIT(pools);
-static struct shrinker shrinker;
-
-struct ion_page_pool_item {
-	struct page *page;
-	struct list_head list;
-};
-
-static void *ion_page_pool_alloc_pages(struct ion_page_pool *pool)
-{
-	struct page *page = alloc_pages(pool->gfp_mask, pool->order);
-
-	if (!page)
-		return NULL;
-	/* this is only being used to flush the page for dma,
-	   this api is not really suitable for calling from a driver
-	   but no better way to flush a page for dma exist at this time */
-	__dma_page_cpu_to_dev(page, 0, PAGE_SIZE << pool->order,
-			      DMA_BIDIRECTIONAL);
-	return page;
-}
-
-static void ion_page_pool_free_pages(struct ion_page_pool *pool,
-				     struct page *page)
-{
-	__free_pages(page, pool->order);
-}
-
-static int ion_page_pool_add(struct ion_page_pool *pool, struct page *page)
-{
-	struct ion_page_pool_item *item;
-
-	item = kmalloc(sizeof(struct ion_page_pool_item), GFP_KERNEL);
-	if (!item)
-		return -ENOMEM;
-
-	mutex_lock(&pool->mutex);
-	item->page = page;
-	if (PageHighMem(page)) {
-		list_add_tail(&item->list, &pool->high_items);
-		pool->high_count++;
-	} else {
-		list_add_tail(&item->list, &pool->low_items);
-		pool->low_count++;
-	}
-	mutex_unlock(&pool->mutex);
-	return 0;
-}
-
-static struct page *ion_page_pool_remove(struct ion_page_pool *pool, bool high)
-{
-	struct ion_page_pool_item *item;
-	struct page *page;
-
-	if (high) {
-		BUG_ON(!pool->high_count);
-		item = list_first_entry(&pool->high_items,
-					struct ion_page_pool_item, list);
-		pool->high_count--;
-	} else {
-		BUG_ON(!pool->low_count);
-		item = list_first_entry(&pool->low_items,
-					struct ion_page_pool_item, list);
-		pool->low_count--;
-	}
-
-	list_del(&item->list);
-	page = item->page;
-	kfree(item);
-	return page;
-}
-
-void *ion_page_pool_alloc(struct ion_page_pool *pool)
-{
-	struct page *page = NULL;
-
-	BUG_ON(!pool);
-
-	mutex_lock(&pool->mutex);
-	if (pool->high_count)
-		page = ion_page_pool_remove(pool, true);
-	else if (pool->low_count)
-		page = ion_page_pool_remove(pool, false);
-	mutex_unlock(&pool->mutex);
-
-	if (!page)
-		page = ion_page_pool_alloc_pages(pool);
-
-	return page;
-}
-
-void ion_page_pool_free(struct ion_page_pool *pool, struct page* page)
-{
-	int ret;
-
-	ret = ion_page_pool_add(pool, page);
-	if (ret)
-		ion_page_pool_free_pages(pool, page);
-}
-
-#ifdef DEBUG_PAGE_POOL_SHRINKER
-static int debug_drop_pools_set(void *data, u64 val)
-{
-	struct shrink_control sc;
-	int objs;
-
-	sc.gfp_mask = -1;
-	sc.nr_to_scan = 0;
-
-	if (!val)
-		return 0;
-
-	objs = shrinker.shrink(&shrinker, &sc);
-	sc.nr_to_scan = objs;
-
-	shrinker.shrink(&shrinker, &sc);
-	return 0;
-}
-
-static int debug_drop_pools_get(void *data, u64 *val)
-{
-	struct shrink_control sc;
-	int objs;
-
-	sc.gfp_mask = -1;
-	sc.nr_to_scan = 0;
-
-	objs = shrinker.shrink(&shrinker, &sc);
-	*val = objs;
-	return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(debug_drop_pools_fops, debug_drop_pools_get,
-                        debug_drop_pools_set, "%llu\n");
-
-static int debug_grow_pools_set(void *data, u64 val)
-{
-	struct ion_page_pool *pool;
-	struct page *page;
-
-	plist_for_each_entry(pool, &pools, list) {
-		if (val != pool->list.prio)
-			continue;
-		page = ion_page_pool_alloc_pages(pool);
-		if (page)
-			ion_page_pool_add(pool, page);
-	}
-
-	return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(debug_grow_pools_fops, debug_drop_pools_get,
-			debug_grow_pools_set, "%llu\n");
-#endif
-
-static int ion_page_pool_total(bool high)
-{
-	struct ion_page_pool *pool;
-	int total = 0;
-
-	plist_for_each_entry(pool, &pools, list) {
-		total += high ? (pool->high_count + pool->low_count) *
-			(1 << pool->order) :
-			pool->low_count * (1 << pool->order);
-	}
-	return total;
-}
-
-static int ion_page_pool_shrink(struct shrinker *shrinker,
-				 struct shrink_control *sc)
-{
-	struct ion_page_pool *pool;
-	int nr_freed = 0;
-	int i;
-	bool high;
-	int nr_to_scan = sc->nr_to_scan;
-
-	if (sc->gfp_mask & __GFP_HIGHMEM)
-		high = true;
-
-	if (nr_to_scan == 0)
-		return ion_page_pool_total(high);
-
-	plist_for_each_entry(pool, &pools, list) {
-		for (i = 0; i < nr_to_scan; i++) {
-			struct page *page;
-
-			mutex_lock(&pool->mutex);
-			if (high && pool->high_count) {
-				page = ion_page_pool_remove(pool, true);
-			} else if (pool->low_count) {
-				page = ion_page_pool_remove(pool, false);
-			} else {
-				mutex_unlock(&pool->mutex);
-				break;
-			}
-			mutex_unlock(&pool->mutex);
-			ion_page_pool_free_pages(pool, page);
-			nr_freed += (1 << pool->order);
-		}
-		nr_to_scan -= i;
-	}
-
-	return ion_page_pool_total(high);
-}
-
-struct ion_page_pool *ion_page_pool_create(gfp_t gfp_mask, unsigned int order)
-{
-	struct ion_page_pool *pool = kmalloc(sizeof(struct ion_page_pool),
-					     GFP_KERNEL);
-	if (!pool)
-		return NULL;
-	pool->high_count = 0;
-	pool->low_count = 0;
-	INIT_LIST_HEAD(&pool->low_items);
-	INIT_LIST_HEAD(&pool->high_items);
-	pool->gfp_mask = gfp_mask;
-	pool->order = order;
-	mutex_init(&pool->mutex);
-	plist_node_init(&pool->list, order);
-	plist_add(&pool->list, &pools);
-
-	return pool;
-}
-
-void ion_page_pool_destroy(struct ion_page_pool *pool)
-{
-	plist_del(&pool->list, &pools);
-	kfree(pool);
-}
-
-static int __init ion_page_pool_init(void)
-{
-	shrinker.shrink = ion_page_pool_shrink;
-	shrinker.seeks = DEFAULT_SEEKS;
-	shrinker.batch = 0;
-	register_shrinker(&shrinker);
-#ifdef DEBUG_PAGE_POOL_SHRINKER
-	debugfs_create_file("ion_pools_shrink", 0644, NULL, NULL,
-			    &debug_drop_pools_fops);
-	debugfs_create_file("ion_pools_grow", 0644, NULL, NULL,
-			    &debug_grow_pools_fops);
-#endif
-	return 0;
-}
-
-static void __exit ion_page_pool_exit(void)
-{
-	unregister_shrinker(&shrinker);
-}
-
-module_init(ion_page_pool_init);
-module_exit(ion_page_pool_exit);
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/ion_priv.h b/ANDROID_3.4.5/drivers/gpu/ion/ion_priv.h
deleted file mode 100644
index 21c19630..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/ion_priv.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * drivers/gpu/ion/ion_priv.h
- *
- * Copyright (C) 2011 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _ION_PRIV_H
-#define _ION_PRIV_H
-
-#include <linux/ion.h>
-#include <linux/kref.h>
-#include <linux/mm_types.h>
-#include <linux/mutex.h>
-#include <linux/rbtree.h>
-#include <linux/sched.h>
-#include <linux/shrinker.h>
-#include <linux/types.h>
-
-struct ion_buffer *ion_handle_buffer(struct ion_handle *handle);
-
-/**
- * struct ion_buffer - metadata for a particular buffer
- * @ref:		refernce count
- * @node:		node in the ion_device buffers tree
- * @dev:		back pointer to the ion_device
- * @heap:		back pointer to the heap the buffer came from
- * @flags:		buffer specific flags
- * @size:		size of the buffer
- * @priv_virt:		private data to the buffer representable as
- *			a void *
- * @priv_phys:		private data to the buffer representable as
- *			an ion_phys_addr_t (and someday a phys_addr_t)
- * @lock:		protects the buffers cnt fields
- * @kmap_cnt:		number of times the buffer is mapped to the kernel
- * @vaddr:		the kenrel mapping if kmap_cnt is not zero
- * @dmap_cnt:		number of times the buffer is mapped for dma
- * @sg_table:		the sg table for the buffer if dmap_cnt is not zero
- * @dirty:		bitmask representing which pages of this buffer have
- *			been dirtied by the cpu and need cache maintenance
- *			before dma
- * @vmas:		list of vma's mapping this buffer
- * @handle_count:	count of handles referencing this buffer
- * @task_comm:		taskcomm of last client to reference this buffer in a
- *			handle, used for debugging
- * @pid:		pid of last client to reference this buffer in a
- *			handle, used for debugging
-*/
-struct ion_buffer {
-	struct kref ref;
-	struct rb_node node;
-	struct ion_device *dev;
-	struct ion_heap *heap;
-	unsigned long flags;
-	size_t size;
-	union {
-		void *priv_virt;
-		ion_phys_addr_t priv_phys;
-	};
-	struct mutex lock;
-	int kmap_cnt;
-	void *vaddr;
-	int dmap_cnt;
-	struct sg_table *sg_table;
-	unsigned long *dirty;
-	struct list_head vmas;
-	/* used to track orphaned buffers */
-	int handle_count;
-	char task_comm[TASK_COMM_LEN];
-	pid_t pid;
-};
-
-/**
- * struct ion_heap_ops - ops to operate on a given heap
- * @allocate:		allocate memory
- * @free:		free memory
- * @phys		get physical address of a buffer (only define on
- *			physically contiguous heaps)
- * @map_dma		map the memory for dma to a scatterlist
- * @unmap_dma		unmap the memory for dma
- * @map_kernel		map memory to the kernel
- * @unmap_kernel	unmap memory to the kernel
- * @map_user		map memory to userspace
- */
-struct ion_heap_ops {
-	int (*allocate) (struct ion_heap *heap,
-			 struct ion_buffer *buffer, unsigned long len,
-			 unsigned long align, unsigned long flags);
-	void (*free) (struct ion_buffer *buffer);
-	int (*phys) (struct ion_heap *heap, struct ion_buffer *buffer,
-		     ion_phys_addr_t *addr, size_t *len);
-	struct sg_table *(*map_dma) (struct ion_heap *heap,
-					struct ion_buffer *buffer);
-	void (*unmap_dma) (struct ion_heap *heap, struct ion_buffer *buffer);
-	void * (*map_kernel) (struct ion_heap *heap, struct ion_buffer *buffer);
-	void (*unmap_kernel) (struct ion_heap *heap, struct ion_buffer *buffer);
-	int (*map_user) (struct ion_heap *mapper, struct ion_buffer *buffer,
-			 struct vm_area_struct *vma);
-};
-
-/**
- * struct ion_heap - represents a heap in the system
- * @node:		rb node to put the heap on the device's tree of heaps
- * @dev:		back pointer to the ion_device
- * @type:		type of heap
- * @ops:		ops struct as above
- * @id:			id of heap, also indicates priority of this heap when
- *			allocating.  These are specified by platform data and
- *			MUST be unique
- * @name:		used for debugging
- * @debug_show:		called when heap debug file is read to add any
- *			heap specific debug info to output
- *
- * Represents a pool of memory from which buffers can be made.  In some
- * systems the only heap is regular system memory allocated via vmalloc.
- * On others, some blocks might require large physically contiguous buffers
- * that are allocated from a specially reserved heap.
- */
-struct ion_heap {
-	struct rb_node node;
-	struct ion_device *dev;
-	enum ion_heap_type type;
-	struct ion_heap_ops *ops;
-	int id;
-	const char *name;
-	int (*debug_show)(struct ion_heap *heap, struct seq_file *, void *);
-};
-
-/**
- * ion_buffer_cached - this ion buffer is cached
- * @buffer:		buffer
- *
- * indicates whether this ion buffer is cached
- */
-bool ion_buffer_cached(struct ion_buffer *buffer);
-
-/**
- * ion_buffer_fault_user_mappings - fault in user mappings of this buffer
- * @buffer:		buffer
- *
- * indicates whether userspace mappings of this buffer will be faulted
- * in, this can affect how buffers are allocated from the heap.
- */
-bool ion_buffer_fault_user_mappings(struct ion_buffer *buffer);
-
-/**
- * ion_device_create - allocates and returns an ion device
- * @custom_ioctl:	arch specific ioctl function if applicable
- *
- * returns a valid device or -PTR_ERR
- */
-struct ion_device *ion_device_create(long (*custom_ioctl)
-				     (struct ion_client *client,
-				      unsigned int cmd,
-				      unsigned long arg));
-
-/**
- * ion_device_destroy - free and device and it's resource
- * @dev:		the device
- */
-void ion_device_destroy(struct ion_device *dev);
-
-/**
- * ion_device_add_heap - adds a heap to the ion device
- * @dev:		the device
- * @heap:		the heap to add
- */
-void ion_device_add_heap(struct ion_device *dev, struct ion_heap *heap);
-
-/**
- * functions for creating and destroying the built in ion heaps.
- * architectures can add their own custom architecture specific
- * heaps as appropriate.
- */
-
-struct ion_heap *ion_heap_create(struct ion_platform_heap *);
-void ion_heap_destroy(struct ion_heap *);
-
-struct ion_heap *ion_system_heap_create(struct ion_platform_heap *);
-void ion_system_heap_destroy(struct ion_heap *);
-
-struct ion_heap *ion_system_contig_heap_create(struct ion_platform_heap *);
-void ion_system_contig_heap_destroy(struct ion_heap *);
-
-struct ion_heap *ion_carveout_heap_create(struct ion_platform_heap *);
-void ion_carveout_heap_destroy(struct ion_heap *);
-/**
- * kernel api to allocate/free from carveout -- used when carveout is
- * used to back an architecture specific custom heap
- */
-ion_phys_addr_t ion_carveout_allocate(struct ion_heap *heap, unsigned long size,
-				      unsigned long align);
-void ion_carveout_free(struct ion_heap *heap, ion_phys_addr_t addr,
-		       unsigned long size);
-/**
- * The carveout heap returns physical addresses, since 0 may be a valid
- * physical address, this is used to indicate allocation failed
- */
-#define ION_CARVEOUT_ALLOCATE_FAIL -1
-
-/**
- * functions for creating and destroying a heap pool -- allows you
- * to keep a pool of pre allocated memory to use from your heap.  Keeping
- * a pool of memory that is ready for dma, ie any cached mapping have been
- * invalidated from the cache, provides a significant peformance benefit on
- * many systems */
-
-/**
- * struct ion_page_pool - pagepool struct
- * @high_count:		number of highmem items in the pool
- * @low_count:		number of lowmem items in the pool
- * @high_items:		list of highmem items
- * @low_items:		list of lowmem items
- * @shrinker:		a shrinker for the items
- * @mutex:		lock protecting this struct and especially the count
- *			item list
- * @alloc:		function to be used to allocate pageory when the pool
- *			is empty
- * @free:		function to be used to free pageory back to the system
- *			when the shrinker fires
- * @gfp_mask:		gfp_mask to use from alloc
- * @order:		order of pages in the pool
- * @list:		plist node for list of pools
- *
- * Allows you to keep a pool of pre allocated pages to use from your heap.
- * Keeping a pool of pages that is ready for dma, ie any cached mapping have
- * been invalidated from the cache, provides a significant peformance benefit
- * on many systems
- */
-struct ion_page_pool {
-	int high_count;
-	int low_count;
-	struct list_head high_items;
-	struct list_head low_items;
-	struct mutex mutex;
-	void *(*alloc)(struct ion_page_pool *pool);
-	void (*free)(struct ion_page_pool *pool, struct page *page);
-	gfp_t gfp_mask;
-	unsigned int order;
-	struct plist_node list;
-};
-
-struct ion_page_pool *ion_page_pool_create(gfp_t gfp_mask, unsigned int order);
-void ion_page_pool_destroy(struct ion_page_pool *);
-void *ion_page_pool_alloc(struct ion_page_pool *);
-void ion_page_pool_free(struct ion_page_pool *, struct page *);
-
-#endif /* _ION_PRIV_H */
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/ion_system_heap.c b/ANDROID_3.4.5/drivers/gpu/ion/ion_system_heap.c
deleted file mode 100644
index 2a85df9e..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/ion_system_heap.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/*
- * drivers/gpu/ion/ion_system_heap.c
- *
- * Copyright (C) 2011 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <asm/page.h>
-#include <linux/dma-mapping.h>
-#include <linux/err.h>
-#include <linux/highmem.h>
-#include <linux/ion.h>
-#include <linux/mm.h>
-#include <linux/scatterlist.h>
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include "ion_priv.h"
-
-static unsigned int high_order_gfp_flags = (GFP_HIGHUSER | __GFP_ZERO |
-					    __GFP_NOWARN | __GFP_NORETRY |
-					    __GFP_NO_KSWAPD) & ~__GFP_WAIT;
-static unsigned int low_order_gfp_flags  = (GFP_HIGHUSER | __GFP_ZERO |
-					 __GFP_NOWARN);
-static const unsigned int orders[] = {8, 4, 0};
-static const int num_orders = ARRAY_SIZE(orders);
-static int order_to_index(unsigned int order)
-{
-	int i;
-	for (i = 0; i < num_orders; i++)
-		if (order == orders[i])
-			return i;
-	BUG();
-	return -1;
-}
-
-static unsigned int order_to_size(int order)
-{
-	return PAGE_SIZE << order;
-}
-
-struct ion_system_heap {
-	struct ion_heap heap;
-	struct ion_page_pool **pools;
-};
-
-struct page_info {
-	struct page *page;
-	unsigned int order;
-	struct list_head list;
-};
-
-static struct page *alloc_buffer_page(struct ion_system_heap *heap,
-				      struct ion_buffer *buffer,
-				      unsigned long order)
-{
-	bool cached = ion_buffer_cached(buffer);
-	bool split_pages = ion_buffer_fault_user_mappings(buffer);
-	struct ion_page_pool *pool = heap->pools[order_to_index(order)];
-	struct page *page;
-
-	if (!cached) {
-		page = ion_page_pool_alloc(pool);
-	} else {
-		gfp_t gfp_flags = low_order_gfp_flags;
-
-		if (order > 4)
-			gfp_flags = high_order_gfp_flags;
-		page = alloc_pages(gfp_flags, order);
-		if (!page)
-			return 0;
-		__dma_page_cpu_to_dev(page, 0, PAGE_SIZE << order,
-				      DMA_BIDIRECTIONAL);
-	}
-	if (!page)
-		return 0;
-
-	if (split_pages)
-		split_page(page, order);
-	return page;
-}
-
-static void free_buffer_page(struct ion_system_heap *heap,
-			     struct ion_buffer *buffer, struct page *page,
-			     unsigned int order)
-{
-	bool cached = ion_buffer_cached(buffer);
-	bool split_pages = ion_buffer_fault_user_mappings(buffer);
-	int i;
-
-	if (!cached) {
-		struct ion_page_pool *pool = heap->pools[order_to_index(order)];
-		/* zero the pages before returning them to the pool for
-		   security.  This uses vmap as we want to set the pgprot so
-		   the writes to occur to noncached mappings, as the pool's
-		   purpose is to keep the pages out of the cache */
-		for (i = 0; i < (1 << order); i++) {
-			struct page *sub_page = page + i;
-			void *addr = vmap(&sub_page, 1, VM_MAP,
-					  pgprot_writecombine(PAGE_KERNEL));
-			memset(addr, 0, PAGE_SIZE);
-			vunmap(addr);
-		}
-		ion_page_pool_free(pool, page);
-	} else if (split_pages) {
-		for (i = 0; i < (1 << order); i++)
-			__free_page(page + i);
-	} else {
-		__free_pages(page, order);
-	}
-}
-
-
-static struct page_info *alloc_largest_available(struct ion_system_heap *heap,
-						 struct ion_buffer *buffer,
-						 unsigned long size,
-						 unsigned int max_order)
-{
-	struct page *page;
-	struct page_info *info;
-	int i;
-
-	for (i = 0; i < num_orders; i++) {
-		if (size < order_to_size(orders[i]))
-			continue;
-		if (max_order < orders[i])
-			continue;
-
-		page = alloc_buffer_page(heap, buffer, orders[i]);
-		if (!page)
-			continue;
-
-		info = kmalloc(sizeof(struct page_info), GFP_KERNEL);
-		info->page = page;
-		info->order = orders[i];
-		return info;
-	}
-	return NULL;
-}
-
-static int ion_system_heap_allocate(struct ion_heap *heap,
-				     struct ion_buffer *buffer,
-				     unsigned long size, unsigned long align,
-				     unsigned long flags)
-{
-	struct ion_system_heap *sys_heap = container_of(heap,
-							struct ion_system_heap,
-							heap);
-	struct sg_table *table;
-	struct scatterlist *sg;
-	int ret;
-	struct list_head pages;
-	struct page_info *info, *tmp_info;
-	int i = 0;
-	long size_remaining = PAGE_ALIGN(size);
-	unsigned int max_order = orders[0];
-	bool split_pages = ion_buffer_fault_user_mappings(buffer);
-
-	INIT_LIST_HEAD(&pages);
-	while (size_remaining > 0) {
-		info = alloc_largest_available(sys_heap, buffer, size_remaining, max_order);
-		if (!info)
-			goto err;
-		list_add_tail(&info->list, &pages);
-		size_remaining -= (1 << info->order) * PAGE_SIZE;
-		max_order = info->order;
-		i++;
-	}
-
-	table = kmalloc(sizeof(struct sg_table), GFP_KERNEL);
-	if (!table)
-		goto err;
-
-	if (split_pages)
-		ret = sg_alloc_table(table, PAGE_ALIGN(size) / PAGE_SIZE,
-				     GFP_KERNEL);
-	else
-		ret = sg_alloc_table(table, i, GFP_KERNEL);
-
-	if (ret)
-		goto err1;
-
-	sg = table->sgl;
-	list_for_each_entry_safe(info, tmp_info, &pages, list) {
-		struct page *page = info->page;
-		if (split_pages) {
-			for (i = 0; i < (1 << info->order); i++) {
-				sg_set_page(sg, page + i, PAGE_SIZE, 0);
-				sg = sg_next(sg);
-			}
-		} else {
-			sg_set_page(sg, page, (1 << info->order) * PAGE_SIZE,
-				    0);
-			sg = sg_next(sg);
-		}
-		list_del(&info->list);
-		kfree(info);
-	}
-
-	buffer->priv_virt = table;
-	return 0;
-err1:
-	kfree(table);
-err:
-	list_for_each_entry(info, &pages, list) {
-		free_buffer_page(sys_heap, buffer, info->page, info->order);
-		kfree(info);
-	}
-	return -ENOMEM;
-}
-
-void ion_system_heap_free(struct ion_buffer *buffer)
-{
-	struct ion_heap *heap = buffer->heap;
-	struct ion_system_heap *sys_heap = container_of(heap,
-							struct ion_system_heap,
-							heap);
-	struct sg_table *table = buffer->priv_virt;
-	struct scatterlist *sg;
-	LIST_HEAD(pages);
-	int i;
-
-	for_each_sg(table->sgl, sg, table->nents, i)
-		free_buffer_page(sys_heap, buffer, sg_page(sg), get_order(sg_dma_len(sg)));
-	sg_free_table(table);
-	kfree(table);
-}
-
-struct sg_table *ion_system_heap_map_dma(struct ion_heap *heap,
-					 struct ion_buffer *buffer)
-{
-	return buffer->priv_virt;
-}
-
-void ion_system_heap_unmap_dma(struct ion_heap *heap,
-			       struct ion_buffer *buffer)
-{
-	return;
-}
-
-void *ion_system_heap_map_kernel(struct ion_heap *heap,
-				 struct ion_buffer *buffer)
-{
-	struct scatterlist *sg;
-	int i, j;
-	void *vaddr;
-	pgprot_t pgprot;
-	struct sg_table *table = buffer->priv_virt;
-	int npages = PAGE_ALIGN(buffer->size) / PAGE_SIZE;
-	struct page **pages = vmalloc(sizeof(struct page *) * npages);
-	struct page **tmp = pages;
-
-	if (!pages)
-		return 0;
-
-	if (buffer->flags & ION_FLAG_CACHED)
-		pgprot = PAGE_KERNEL;
-	else
-		pgprot = pgprot_writecombine(PAGE_KERNEL);
-
-	for_each_sg(table->sgl, sg, table->nents, i) {
-		int npages_this_entry = PAGE_ALIGN(sg_dma_len(sg)) / PAGE_SIZE;
-		struct page *page = sg_page(sg);
-		BUG_ON(i >= npages);
-		for (j = 0; j < npages_this_entry; j++) {
-			*(tmp++) = page++;
-		}
-	}
-	vaddr = vmap(pages, npages, VM_MAP, pgprot);
-	vfree(pages);
-
-	return vaddr;
-}
-
-void ion_system_heap_unmap_kernel(struct ion_heap *heap,
-				  struct ion_buffer *buffer)
-{
-	vunmap(buffer->vaddr);
-}
-
-int ion_system_heap_map_user(struct ion_heap *heap, struct ion_buffer *buffer,
-			     struct vm_area_struct *vma)
-{
-	struct sg_table *table = buffer->priv_virt;
-	unsigned long addr = vma->vm_start;
-	unsigned long offset = vma->vm_pgoff * PAGE_SIZE;
-	struct scatterlist *sg;
-	int i;
-
-	for_each_sg(table->sgl, sg, table->nents, i) {
-		struct page *page = sg_page(sg);
-		unsigned long remainder = vma->vm_end - addr;
-		unsigned long len = sg_dma_len(sg);
-
-		if (offset >= sg_dma_len(sg)) {
-			offset -= sg_dma_len(sg);
-			continue;
-		} else if (offset) {
-			page += offset / PAGE_SIZE;
-			len = sg_dma_len(sg) - offset;
-			offset = 0;
-		}
-		len = min(len, remainder);
-		remap_pfn_range(vma, addr, page_to_pfn(page), len,
-				vma->vm_page_prot);
-		addr += len;
-		if (addr >= vma->vm_end)
-			return 0;
-	}
-	return 0;
-}
-
-static struct ion_heap_ops system_heap_ops = {
-	.allocate = ion_system_heap_allocate,
-	.free = ion_system_heap_free,
-	.map_dma = ion_system_heap_map_dma,
-	.unmap_dma = ion_system_heap_unmap_dma,
-	.map_kernel = ion_system_heap_map_kernel,
-	.unmap_kernel = ion_system_heap_unmap_kernel,
-	.map_user = ion_system_heap_map_user,
-};
-
-static int ion_system_heap_debug_show(struct ion_heap *heap, struct seq_file *s,
-				      void *unused)
-{
-
-	struct ion_system_heap *sys_heap = container_of(heap,
-							struct ion_system_heap,
-							heap);
-	int i;
-	for (i = 0; i < num_orders; i++) {
-		struct ion_page_pool *pool = sys_heap->pools[i];
-		seq_printf(s, "%d order %u highmem pages in pool = %lu total\n",
-			   pool->high_count, pool->order,
-			   (1 << pool->order) * PAGE_SIZE * pool->high_count);
-		seq_printf(s, "%d order %u lowmem pages in pool = %lu total\n",
-			   pool->low_count, pool->order,
-			   (1 << pool->order) * PAGE_SIZE * pool->low_count);
-	}
-	return 0;
-}
-
-struct ion_heap *ion_system_heap_create(struct ion_platform_heap *unused)
-{
-	struct ion_system_heap *heap;
-	int i;
-
-	heap = kzalloc(sizeof(struct ion_system_heap), GFP_KERNEL);
-	if (!heap)
-		return ERR_PTR(-ENOMEM);
-	heap->heap.ops = &system_heap_ops;
-	heap->heap.type = ION_HEAP_TYPE_SYSTEM;
-	heap->pools = kzalloc(sizeof(struct ion_page_pool *) * num_orders,
-			      GFP_KERNEL);
-	if (!heap->pools)
-		goto err_alloc_pools;
-	for (i = 0; i < num_orders; i++) {
-		struct ion_page_pool *pool;
-		gfp_t gfp_flags = low_order_gfp_flags;
-
-		if (orders[i] > 4)
-			gfp_flags = high_order_gfp_flags;
-		pool = ion_page_pool_create(gfp_flags, orders[i]);
-		if (!pool)
-			goto err_create_pool;
-		heap->pools[i] = pool;
-	}
-	heap->heap.debug_show = ion_system_heap_debug_show;
-	return &heap->heap;
-err_create_pool:
-	for (i = 0; i < num_orders; i++)
-		if (heap->pools[i])
-			ion_page_pool_destroy(heap->pools[i]);
-	kfree(heap->pools);
-err_alloc_pools:
-	kfree(heap);
-	return ERR_PTR(-ENOMEM);
-}
-
-void ion_system_heap_destroy(struct ion_heap *heap)
-{
-	struct ion_system_heap *sys_heap = container_of(heap,
-							struct ion_system_heap,
-							heap);
-	int i;
-
-	for (i = 0; i < num_orders; i++)
-		ion_page_pool_destroy(sys_heap->pools[i]);
-	kfree(sys_heap->pools);
-	kfree(sys_heap);
-}
-
-static int ion_system_contig_heap_allocate(struct ion_heap *heap,
-					   struct ion_buffer *buffer,
-					   unsigned long len,
-					   unsigned long align,
-					   unsigned long flags)
-{
-	buffer->priv_virt = kzalloc(len, GFP_KERNEL);
-	if (!buffer->priv_virt)
-		return -ENOMEM;
-	return 0;
-}
-
-void ion_system_contig_heap_free(struct ion_buffer *buffer)
-{
-	kfree(buffer->priv_virt);
-}
-
-static int ion_system_contig_heap_phys(struct ion_heap *heap,
-				       struct ion_buffer *buffer,
-				       ion_phys_addr_t *addr, size_t *len)
-{
-	*addr = virt_to_phys(buffer->priv_virt);
-	*len = buffer->size;
-	return 0;
-}
-
-struct sg_table *ion_system_contig_heap_map_dma(struct ion_heap *heap,
-						struct ion_buffer *buffer)
-{
-	struct sg_table *table;
-	int ret;
-
-	table = kzalloc(sizeof(struct sg_table), GFP_KERNEL);
-	if (!table)
-		return ERR_PTR(-ENOMEM);
-	ret = sg_alloc_table(table, 1, GFP_KERNEL);
-	if (ret) {
-		kfree(table);
-		return ERR_PTR(ret);
-	}
-	sg_set_page(table->sgl, virt_to_page(buffer->priv_virt), buffer->size,
-		    0);
-	return table;
-}
-
-void ion_system_contig_heap_unmap_dma(struct ion_heap *heap,
-				      struct ion_buffer *buffer)
-{
-	sg_free_table(buffer->sg_table);
-	kfree(buffer->sg_table);
-}
-
-int ion_system_contig_heap_map_user(struct ion_heap *heap,
-				    struct ion_buffer *buffer,
-				    struct vm_area_struct *vma)
-{
-	unsigned long pfn = __phys_to_pfn(virt_to_phys(buffer->priv_virt));
-	return remap_pfn_range(vma, vma->vm_start, pfn + vma->vm_pgoff,
-			       vma->vm_end - vma->vm_start,
-			       vma->vm_page_prot);
-
-}
-
-static struct ion_heap_ops kmalloc_ops = {
-	.allocate = ion_system_contig_heap_allocate,
-	.free = ion_system_contig_heap_free,
-	.phys = ion_system_contig_heap_phys,
-	.map_dma = ion_system_contig_heap_map_dma,
-	.unmap_dma = ion_system_contig_heap_unmap_dma,
-	.map_kernel = ion_system_heap_map_kernel,
-	.unmap_kernel = ion_system_heap_unmap_kernel,
-	.map_user = ion_system_contig_heap_map_user,
-};
-
-struct ion_heap *ion_system_contig_heap_create(struct ion_platform_heap *unused)
-{
-	struct ion_heap *heap;
-
-	heap = kzalloc(sizeof(struct ion_heap), GFP_KERNEL);
-	if (!heap)
-		return ERR_PTR(-ENOMEM);
-	heap->ops = &kmalloc_ops;
-	heap->type = ION_HEAP_TYPE_SYSTEM_CONTIG;
-	return heap;
-}
-
-void ion_system_contig_heap_destroy(struct ion_heap *heap)
-{
-	kfree(heap);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/ion_system_mapper.c b/ANDROID_3.4.5/drivers/gpu/ion/ion_system_mapper.c
deleted file mode 100644
index 692458e0..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/ion_system_mapper.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * drivers/gpu/ion/ion_system_mapper.c
- *
- * Copyright (C) 2011 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/err.h>
-#include <linux/ion.h>
-#include <linux/memory.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include "ion_priv.h"
-/*
- * This mapper is valid for any heap that allocates memory that already has
- * a kernel mapping, this includes vmalloc'd memory, kmalloc'd memory,
- * pages obtained via io_remap, etc.
- */
-static void *ion_kernel_mapper_map(struct ion_mapper *mapper,
-				   struct ion_buffer *buffer,
-				   struct ion_mapping **mapping)
-{
-	if (!((1 << buffer->heap->type) & mapper->heap_mask)) {
-		pr_err("%s: attempting to map an unsupported heap\n", __func__);
-		return ERR_PTR(-EINVAL);
-	}
-	/* XXX REVISIT ME!!! */
-	*((unsigned long *)mapping) = (unsigned long)buffer->priv;
-	return buffer->priv;
-}
-
-static void ion_kernel_mapper_unmap(struct ion_mapper *mapper,
-				    struct ion_buffer *buffer,
-				    struct ion_mapping *mapping)
-{
-	if (!((1 << buffer->heap->type) & mapper->heap_mask))
-		pr_err("%s: attempting to unmap an unsupported heap\n",
-		       __func__);
-}
-
-static void *ion_kernel_mapper_map_kernel(struct ion_mapper *mapper,
-					struct ion_buffer *buffer,
-					struct ion_mapping *mapping)
-{
-	if (!((1 << buffer->heap->type) & mapper->heap_mask)) {
-		pr_err("%s: attempting to unmap an unsupported heap\n",
-		       __func__);
-		return ERR_PTR(-EINVAL);
-	}
-	return buffer->priv;
-}
-
-static int ion_kernel_mapper_map_user(struct ion_mapper *mapper,
-				      struct ion_buffer *buffer,
-				      struct vm_area_struct *vma,
-				      struct ion_mapping *mapping)
-{
-	int ret;
-
-	switch (buffer->heap->type) {
-	case ION_HEAP_KMALLOC:
-	{
-		unsigned long pfn = __phys_to_pfn(virt_to_phys(buffer->priv));
-		ret = remap_pfn_range(vma, vma->vm_start, pfn + vma->vm_pgoff,
-				      vma->vm_end - vma->vm_start,
-				      vma->vm_page_prot);
-		break;
-	}
-	case ION_HEAP_VMALLOC:
-		ret = remap_vmalloc_range(vma, buffer->priv, vma->vm_pgoff);
-		break;
-	default:
-		pr_err("%s: attempting to map unsupported heap to userspace\n",
-		       __func__);
-		return -EINVAL;
-	}
-
-	return ret;
-}
-
-static struct ion_mapper_ops ops = {
-	.map = ion_kernel_mapper_map,
-	.map_kernel = ion_kernel_mapper_map_kernel,
-	.map_user = ion_kernel_mapper_map_user,
-	.unmap = ion_kernel_mapper_unmap,
-};
-
-struct ion_mapper *ion_system_mapper_create(void)
-{
-	struct ion_mapper *mapper;
-	mapper = kzalloc(sizeof(struct ion_mapper), GFP_KERNEL);
-	if (!mapper)
-		return ERR_PTR(-ENOMEM);
-	mapper->type = ION_SYSTEM_MAPPER;
-	mapper->ops = &ops;
-	mapper->heap_mask = (1 << ION_HEAP_VMALLOC) | (1 << ION_HEAP_KMALLOC);
-	return mapper;
-}
-
-void ion_system_mapper_destroy(struct ion_mapper *mapper)
-{
-	kfree(mapper);
-}
-
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/tegra/Makefile b/ANDROID_3.4.5/drivers/gpu/ion/tegra/Makefile
deleted file mode 100644
index 11cd003f..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/tegra/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-y += tegra_ion.o
diff --git a/ANDROID_3.4.5/drivers/gpu/ion/tegra/tegra_ion.c b/ANDROID_3.4.5/drivers/gpu/ion/tegra/tegra_ion.c
deleted file mode 100644
index 7af6e168..00000000
--- a/ANDROID_3.4.5/drivers/gpu/ion/tegra/tegra_ion.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * drivers/gpu/tegra/tegra_ion.c
- *
- * Copyright (C) 2011 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/err.h>
-#include <linux/ion.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include "../ion_priv.h"
-
-struct ion_device *idev;
-struct ion_mapper *tegra_user_mapper;
-int num_heaps;
-struct ion_heap **heaps;
-
-int tegra_ion_probe(struct platform_device *pdev)
-{
-	struct ion_platform_data *pdata = pdev->dev.platform_data;
-	int err;
-	int i;
-
-	num_heaps = pdata->nr;
-
-	heaps = kzalloc(sizeof(struct ion_heap *) * pdata->nr, GFP_KERNEL);
-
-	idev = ion_device_create(NULL);
-	if (IS_ERR_OR_NULL(idev)) {
-		kfree(heaps);
-		return PTR_ERR(idev);
-	}
-
-	/* create the heaps as specified in the board file */
-	for (i = 0; i < num_heaps; i++) {
-		struct ion_platform_heap *heap_data = &pdata->heaps[i];
-
-		heaps[i] = ion_heap_create(heap_data);
-		if (IS_ERR_OR_NULL(heaps[i])) {
-			err = PTR_ERR(heaps[i]);
-			goto err;
-		}
-		ion_device_add_heap(idev, heaps[i]);
-	}
-	platform_set_drvdata(pdev, idev);
-	return 0;
-err:
-	for (i = 0; i < num_heaps; i++) {
-		if (heaps[i])
-			ion_heap_destroy(heaps[i]);
-	}
-	kfree(heaps);
-	return err;
-}
-
-int tegra_ion_remove(struct platform_device *pdev)
-{
-	struct ion_device *idev = platform_get_drvdata(pdev);
-	int i;
-
-	ion_device_destroy(idev);
-	for (i = 0; i < num_heaps; i++)
-		ion_heap_destroy(heaps[i]);
-	kfree(heaps);
-	return 0;
-}
-
-static struct platform_driver ion_driver = {
-	.probe = tegra_ion_probe,
-	.remove = tegra_ion_remove,
-	.driver = { .name = "ion-tegra" }
-};
-
-static int __init ion_init(void)
-{
-	return platform_driver_register(&ion_driver);
-}
-
-static void __exit ion_exit(void)
-{
-	platform_driver_unregister(&ion_driver);
-}
-
-module_init(ion_init);
-module_exit(ion_exit);
-
diff --git a/ANDROID_3.4.5/drivers/gpu/stub/Kconfig b/ANDROID_3.4.5/drivers/gpu/stub/Kconfig
deleted file mode 100644
index 41991795..00000000
--- a/ANDROID_3.4.5/drivers/gpu/stub/Kconfig
+++ /dev/null
@@ -1,18 +0,0 @@
-config STUB_POULSBO
-	tristate "Intel GMA500 Stub Driver"
-	depends on PCI
-	depends on NET # for THERMAL
-	# Poulsbo stub depends on ACPI_VIDEO when ACPI is enabled
-	# but for select to work, need to select ACPI_VIDEO's dependencies, ick
-	select BACKLIGHT_CLASS_DEVICE if ACPI
-	select VIDEO_OUTPUT_CONTROL if ACPI
-	select INPUT if ACPI
-	select ACPI_VIDEO if ACPI
-	select THERMAL if ACPI
-	help
-	  Choose this option if you have a system that has Intel GMA500
-	  (Poulsbo) integrated graphics. If M is selected, the module will
-	  be called Poulsbo. This driver is a stub driver for Poulsbo that
-	  will call poulsbo.ko to enable the acpi backlight control sysfs
-	  entry file because there have no poulsbo native driver can support
-	  intel opregion.
diff --git a/ANDROID_3.4.5/drivers/gpu/stub/Makefile b/ANDROID_3.4.5/drivers/gpu/stub/Makefile
deleted file mode 100644
index cd940cc9..00000000
--- a/ANDROID_3.4.5/drivers/gpu/stub/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-$(CONFIG_STUB_POULSBO) += poulsbo.o
diff --git a/ANDROID_3.4.5/drivers/gpu/stub/poulsbo.c b/ANDROID_3.4.5/drivers/gpu/stub/poulsbo.c
deleted file mode 100644
index 7edfd27b..00000000
--- a/ANDROID_3.4.5/drivers/gpu/stub/poulsbo.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Intel Poulsbo Stub driver
- *
- * Copyright (C) 2010 Novell <jlee@novell.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/acpi.h>
-#include <acpi/video.h>
-
-#define DRIVER_NAME "poulsbo"
-
-enum {
-	CHIP_PSB_8108 = 0,
-	CHIP_PSB_8109 = 1,
-};
-
-static DEFINE_PCI_DEVICE_TABLE(pciidlist) = {
-	{0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PSB_8108}, \
-	{0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PSB_8109}, \
-	{0, 0, 0}
-};
-
-static int poulsbo_probe(struct pci_dev *pdev, const struct pci_device_id *id)
-{
-	return acpi_video_register();
-}
-
-static void poulsbo_remove(struct pci_dev *pdev)
-{
-	acpi_video_unregister();
-}
-
-static struct pci_driver poulsbo_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-	.probe = poulsbo_probe,
-	.remove = poulsbo_remove,
-};
-
-static int __init poulsbo_init(void)
-{
-	return pci_register_driver(&poulsbo_driver);
-}
-
-static void __exit poulsbo_exit(void)
-{
-	pci_unregister_driver(&poulsbo_driver);
-}
-
-module_init(poulsbo_init);
-module_exit(poulsbo_exit);
-
-MODULE_AUTHOR("Lee, Chun-Yi <jlee@novell.com>");
-MODULE_DESCRIPTION("Poulsbo Stub Driver");
-MODULE_LICENSE("GPL");
-
-MODULE_DEVICE_TABLE(pci, pciidlist);
diff --git a/ANDROID_3.4.5/drivers/gpu/vga/Kconfig b/ANDROID_3.4.5/drivers/gpu/vga/Kconfig
deleted file mode 100644
index 96c83a9a..00000000
--- a/ANDROID_3.4.5/drivers/gpu/vga/Kconfig
+++ /dev/null
@@ -1,29 +0,0 @@
-config VGA_ARB
-	bool "VGA Arbitration" if EXPERT
-	default y
-	depends on PCI
-	help
-	  Some "legacy" VGA devices implemented on PCI typically have the same
-	  hard-decoded addresses as they did on ISA. When multiple PCI devices
-	  are accessed at same time they need some kind of coordination. Please
-	  see Documentation/vgaarbiter.txt for more details. Select this to
-	  enable VGA arbiter.
-
-config VGA_ARB_MAX_GPUS
-	int "Maximum number of GPUs"
-	default 16
-	depends on VGA_ARB
-	help
-	  Reserves space in the kernel to maintain resource locking for
-	  multiple GPUS.  The overhead for each GPU is very small.
-
-config VGA_SWITCHEROO
-	bool "Laptop Hybrid Graphics - GPU switching support"
-	depends on X86
-	depends on ACPI
-	help
-	  Many laptops released in 2008/9/10 have two GPUs with a multiplexer
-	  to switch between them. This adds support for dynamic switching when
-          X isn't running and delayed switching until the next logoff. This
-	  feature is called hybrid graphics, ATI PowerXpress, and Nvidia
-	  HybridPower.
diff --git a/ANDROID_3.4.5/drivers/gpu/vga/Makefile b/ANDROID_3.4.5/drivers/gpu/vga/Makefile
deleted file mode 100644
index 14ca30b7..00000000
--- a/ANDROID_3.4.5/drivers/gpu/vga/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-obj-$(CONFIG_VGA_ARB)  += vgaarb.o
-obj-$(CONFIG_VGA_SWITCHEROO) += vga_switcheroo.o
diff --git a/ANDROID_3.4.5/drivers/gpu/vga/vga_switcheroo.c b/ANDROID_3.4.5/drivers/gpu/vga/vga_switcheroo.c
deleted file mode 100644
index 58434e80..00000000
--- a/ANDROID_3.4.5/drivers/gpu/vga/vga_switcheroo.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/*
- * Copyright (c) 2010 Red Hat Inc.
- * Author : Dave Airlie <airlied@redhat.com>
- *
- *
- * Licensed under GPLv2
- *
- * vga_switcheroo.c - Support for laptop with dual GPU using one set of outputs
-
- Switcher interface - methods require for ATPX and DCM
- - switchto - this throws the output MUX switch
- - discrete_set_power - sets the power state for the discrete card
-
- GPU driver interface
- - set_gpu_state - this should do the equiv of s/r for the card
-		  - this should *not* set the discrete power state
- - switch_check  - check if the device is in a position to switch now
- */
-
-#include <linux/module.h>
-#include <linux/dmi.h>
-#include <linux/seq_file.h>
-#include <linux/uaccess.h>
-#include <linux/fs.h>
-#include <linux/debugfs.h>
-#include <linux/fb.h>
-
-#include <linux/pci.h>
-#include <linux/vga_switcheroo.h>
-
-struct vga_switcheroo_client {
-	struct pci_dev *pdev;
-	struct fb_info *fb_info;
-	int pwr_state;
-	void (*set_gpu_state)(struct pci_dev *pdev, enum vga_switcheroo_state);
-	void (*reprobe)(struct pci_dev *pdev);
-	bool (*can_switch)(struct pci_dev *pdev);
-	int id;
-	bool active;
-};
-
-static DEFINE_MUTEX(vgasr_mutex);
-
-struct vgasr_priv {
-
-	bool active;
-	bool delayed_switch_active;
-	enum vga_switcheroo_client_id delayed_client_id;
-
-	struct dentry *debugfs_root;
-	struct dentry *switch_file;
-
-	int registered_clients;
-	struct vga_switcheroo_client clients[VGA_SWITCHEROO_MAX_CLIENTS];
-
-	struct vga_switcheroo_handler *handler;
-};
-
-static int vga_switcheroo_debugfs_init(struct vgasr_priv *priv);
-static void vga_switcheroo_debugfs_fini(struct vgasr_priv *priv);
-
-/* only one switcheroo per system */
-static struct vgasr_priv vgasr_priv;
-
-int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler)
-{
-	mutex_lock(&vgasr_mutex);
-	if (vgasr_priv.handler) {
-		mutex_unlock(&vgasr_mutex);
-		return -EINVAL;
-	}
-
-	vgasr_priv.handler = handler;
-	mutex_unlock(&vgasr_mutex);
-	return 0;
-}
-EXPORT_SYMBOL(vga_switcheroo_register_handler);
-
-void vga_switcheroo_unregister_handler(void)
-{
-	mutex_lock(&vgasr_mutex);
-	vgasr_priv.handler = NULL;
-	mutex_unlock(&vgasr_mutex);
-}
-EXPORT_SYMBOL(vga_switcheroo_unregister_handler);
-
-static void vga_switcheroo_enable(void)
-{
-	int i;
-	int ret;
-	/* call the handler to init */
-	vgasr_priv.handler->init();
-
-	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-		ret = vgasr_priv.handler->get_client_id(vgasr_priv.clients[i].pdev);
-		if (ret < 0)
-			return;
-
-		vgasr_priv.clients[i].id = ret;
-	}
-	vga_switcheroo_debugfs_init(&vgasr_priv);
-	vgasr_priv.active = true;
-}
-
-int vga_switcheroo_register_client(struct pci_dev *pdev,
-				   void (*set_gpu_state)(struct pci_dev *pdev, enum vga_switcheroo_state),
-				   void (*reprobe)(struct pci_dev *pdev),
-				   bool (*can_switch)(struct pci_dev *pdev))
-{
-	int index;
-
-	mutex_lock(&vgasr_mutex);
-	/* don't do IGD vs DIS here */
-	if (vgasr_priv.registered_clients & 1)
-		index = 1;
-	else
-		index = 0;
-
-	vgasr_priv.clients[index].pwr_state = VGA_SWITCHEROO_ON;
-	vgasr_priv.clients[index].pdev = pdev;
-	vgasr_priv.clients[index].set_gpu_state = set_gpu_state;
-	vgasr_priv.clients[index].reprobe = reprobe;
-	vgasr_priv.clients[index].can_switch = can_switch;
-	vgasr_priv.clients[index].id = -1;
-	if (pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW)
-		vgasr_priv.clients[index].active = true;
-
-	vgasr_priv.registered_clients |= (1 << index);
-
-	/* if we get two clients + handler */
-	if (vgasr_priv.registered_clients == 0x3 && vgasr_priv.handler) {
-		printk(KERN_INFO "vga_switcheroo: enabled\n");
-		vga_switcheroo_enable();
-	}
-	mutex_unlock(&vgasr_mutex);
-	return 0;
-}
-EXPORT_SYMBOL(vga_switcheroo_register_client);
-
-void vga_switcheroo_unregister_client(struct pci_dev *pdev)
-{
-	int i;
-
-	mutex_lock(&vgasr_mutex);
-	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-		if (vgasr_priv.clients[i].pdev == pdev) {
-			vgasr_priv.registered_clients &= ~(1 << i);
-			break;
-		}
-	}
-
-	printk(KERN_INFO "vga_switcheroo: disabled\n");
-	vga_switcheroo_debugfs_fini(&vgasr_priv);
-	vgasr_priv.active = false;
-	mutex_unlock(&vgasr_mutex);
-}
-EXPORT_SYMBOL(vga_switcheroo_unregister_client);
-
-void vga_switcheroo_client_fb_set(struct pci_dev *pdev,
-				 struct fb_info *info)
-{
-	int i;
-
-	mutex_lock(&vgasr_mutex);
-	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-		if (vgasr_priv.clients[i].pdev == pdev) {
-			vgasr_priv.clients[i].fb_info = info;
-			break;
-		}
-	}
-	mutex_unlock(&vgasr_mutex);
-}
-EXPORT_SYMBOL(vga_switcheroo_client_fb_set);
-
-static int vga_switcheroo_show(struct seq_file *m, void *v)
-{
-	int i;
-	mutex_lock(&vgasr_mutex);
-	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-		seq_printf(m, "%d:%s:%c:%s:%s\n", i,
-			   vgasr_priv.clients[i].id == VGA_SWITCHEROO_DIS ? "DIS" : "IGD",
-			   vgasr_priv.clients[i].active ? '+' : ' ',
-			   vgasr_priv.clients[i].pwr_state ? "Pwr" : "Off",
-			   pci_name(vgasr_priv.clients[i].pdev));
-	}
-	mutex_unlock(&vgasr_mutex);
-	return 0;
-}
-
-static int vga_switcheroo_debugfs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, vga_switcheroo_show, NULL);
-}
-
-static int vga_switchon(struct vga_switcheroo_client *client)
-{
-	if (vgasr_priv.handler->power_state)
-		vgasr_priv.handler->power_state(client->id, VGA_SWITCHEROO_ON);
-	/* call the driver callback to turn on device */
-	client->set_gpu_state(client->pdev, VGA_SWITCHEROO_ON);
-	client->pwr_state = VGA_SWITCHEROO_ON;
-	return 0;
-}
-
-static int vga_switchoff(struct vga_switcheroo_client *client)
-{
-	/* call the driver callback to turn off device */
-	client->set_gpu_state(client->pdev, VGA_SWITCHEROO_OFF);
-	if (vgasr_priv.handler->power_state)
-		vgasr_priv.handler->power_state(client->id, VGA_SWITCHEROO_OFF);
-	client->pwr_state = VGA_SWITCHEROO_OFF;
-	return 0;
-}
-
-/* stage one happens before delay */
-static int vga_switchto_stage1(struct vga_switcheroo_client *new_client)
-{
-	int i;
-	struct vga_switcheroo_client *active = NULL;
-
-	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-		if (vgasr_priv.clients[i].active == true) {
-			active = &vgasr_priv.clients[i];
-			break;
-		}
-	}
-	if (!active)
-		return 0;
-
-	if (new_client->pwr_state == VGA_SWITCHEROO_OFF)
-		vga_switchon(new_client);
-
-	/* swap shadow resource to denote boot VGA device has changed so X starts on new device */
-	active->pdev->resource[PCI_ROM_RESOURCE].flags &= ~IORESOURCE_ROM_SHADOW;
-	new_client->pdev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_SHADOW;
-	return 0;
-}
-
-/* post delay */
-static int vga_switchto_stage2(struct vga_switcheroo_client *new_client)
-{
-	int ret;
-	int i;
-	struct vga_switcheroo_client *active = NULL;
-
-	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-		if (vgasr_priv.clients[i].active == true) {
-			active = &vgasr_priv.clients[i];
-			break;
-		}
-	}
-	if (!active)
-		return 0;
-
-	active->active = false;
-
-	if (new_client->fb_info) {
-		struct fb_event event;
-		event.info = new_client->fb_info;
-		fb_notifier_call_chain(FB_EVENT_REMAP_ALL_CONSOLE, &event);
-	}
-
-	ret = vgasr_priv.handler->switchto(new_client->id);
-	if (ret)
-		return ret;
-
-	if (new_client->reprobe)
-		new_client->reprobe(new_client->pdev);
-
-	if (active->pwr_state == VGA_SWITCHEROO_ON)
-		vga_switchoff(active);
-
-	new_client->active = true;
-	return 0;
-}
-
-static ssize_t
-vga_switcheroo_debugfs_write(struct file *filp, const char __user *ubuf,
-			     size_t cnt, loff_t *ppos)
-{
-	char usercmd[64];
-	const char *pdev_name;
-	int i, ret;
-	bool delay = false, can_switch;
-	bool just_mux = false;
-	int client_id = -1;
-	struct vga_switcheroo_client *client = NULL;
-
-	if (cnt > 63)
-		cnt = 63;
-
-	if (copy_from_user(usercmd, ubuf, cnt))
-		return -EFAULT;
-
-	mutex_lock(&vgasr_mutex);
-
-	if (!vgasr_priv.active) {
-		cnt = -EINVAL;
-		goto out;
-	}
-
-	/* pwr off the device not in use */
-	if (strncmp(usercmd, "OFF", 3) == 0) {
-		for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-			if (vgasr_priv.clients[i].active)
-				continue;
-			if (vgasr_priv.clients[i].pwr_state == VGA_SWITCHEROO_ON)
-				vga_switchoff(&vgasr_priv.clients[i]);
-		}
-		goto out;
-	}
-	/* pwr on the device not in use */
-	if (strncmp(usercmd, "ON", 2) == 0) {
-		for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-			if (vgasr_priv.clients[i].active)
-				continue;
-			if (vgasr_priv.clients[i].pwr_state == VGA_SWITCHEROO_OFF)
-				vga_switchon(&vgasr_priv.clients[i]);
-		}
-		goto out;
-	}
-
-	/* request a delayed switch - test can we switch now */
-	if (strncmp(usercmd, "DIGD", 4) == 0) {
-		client_id = VGA_SWITCHEROO_IGD;
-		delay = true;
-	}
-
-	if (strncmp(usercmd, "DDIS", 4) == 0) {
-		client_id = VGA_SWITCHEROO_DIS;
-		delay = true;
-	}
-
-	if (strncmp(usercmd, "IGD", 3) == 0)
-		client_id = VGA_SWITCHEROO_IGD;
-
-	if (strncmp(usercmd, "DIS", 3) == 0)
-		client_id = VGA_SWITCHEROO_DIS;
-
-	if (strncmp(usercmd, "MIGD", 4) == 0) {
-		just_mux = true;
-		client_id = VGA_SWITCHEROO_IGD;
-	}
-	if (strncmp(usercmd, "MDIS", 4) == 0) {
-		just_mux = true;
-		client_id = VGA_SWITCHEROO_DIS;
-	}
-
-	if (client_id == -1)
-		goto out;
-
-	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-		if (vgasr_priv.clients[i].id == client_id) {
-			client = &vgasr_priv.clients[i];
-			break;
-		}
-	}
-
-	vgasr_priv.delayed_switch_active = false;
-
-	if (just_mux) {
-		ret = vgasr_priv.handler->switchto(client_id);
-		goto out;
-	}
-
-	if (client->active == true)
-		goto out;
-
-	/* okay we want a switch - test if devices are willing to switch */
-	can_switch = true;
-	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-		can_switch = vgasr_priv.clients[i].can_switch(vgasr_priv.clients[i].pdev);
-		if (can_switch == false) {
-			printk(KERN_ERR "vga_switcheroo: client %d refused switch\n", i);
-			break;
-		}
-	}
-
-	if (can_switch == false && delay == false)
-		goto out;
-
-	if (can_switch == true) {
-		pdev_name = pci_name(client->pdev);
-		ret = vga_switchto_stage1(client);
-		if (ret)
-			printk(KERN_ERR "vga_switcheroo: switching failed stage 1 %d\n", ret);
-
-		ret = vga_switchto_stage2(client);
-		if (ret)
-			printk(KERN_ERR "vga_switcheroo: switching failed stage 2 %d\n", ret);
-
-	} else {
-		printk(KERN_INFO "vga_switcheroo: setting delayed switch to client %d\n", client->id);
-		vgasr_priv.delayed_switch_active = true;
-		vgasr_priv.delayed_client_id = client_id;
-
-		ret = vga_switchto_stage1(client);
-		if (ret)
-			printk(KERN_ERR "vga_switcheroo: delayed switching stage 1 failed %d\n", ret);
-	}
-
-out:
-	mutex_unlock(&vgasr_mutex);
-	return cnt;
-}
-
-static const struct file_operations vga_switcheroo_debugfs_fops = {
-	.owner = THIS_MODULE,
-	.open = vga_switcheroo_debugfs_open,
-	.write = vga_switcheroo_debugfs_write,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-static void vga_switcheroo_debugfs_fini(struct vgasr_priv *priv)
-{
-	if (priv->switch_file) {
-		debugfs_remove(priv->switch_file);
-		priv->switch_file = NULL;
-	}
-	if (priv->debugfs_root) {
-		debugfs_remove(priv->debugfs_root);
-		priv->debugfs_root = NULL;
-	}
-}
-
-static int vga_switcheroo_debugfs_init(struct vgasr_priv *priv)
-{
-	/* already initialised */
-	if (priv->debugfs_root)
-		return 0;
-	priv->debugfs_root = debugfs_create_dir("vgaswitcheroo", NULL);
-
-	if (!priv->debugfs_root) {
-		printk(KERN_ERR "vga_switcheroo: Cannot create /sys/kernel/debug/vgaswitcheroo\n");
-		goto fail;
-	}
-
-	priv->switch_file = debugfs_create_file("switch", 0644,
-						priv->debugfs_root, NULL, &vga_switcheroo_debugfs_fops);
-	if (!priv->switch_file) {
-		printk(KERN_ERR "vga_switcheroo: cannot create /sys/kernel/debug/vgaswitcheroo/switch\n");
-		goto fail;
-	}
-	return 0;
-fail:
-	vga_switcheroo_debugfs_fini(priv);
-	return -1;
-}
-
-int vga_switcheroo_process_delayed_switch(void)
-{
-	struct vga_switcheroo_client *client = NULL;
-	const char *pdev_name;
-	bool can_switch = true;
-	int i;
-	int ret;
-	int err = -EINVAL;
-
-	mutex_lock(&vgasr_mutex);
-	if (!vgasr_priv.delayed_switch_active)
-		goto err;
-
-	printk(KERN_INFO "vga_switcheroo: processing delayed switch to %d\n", vgasr_priv.delayed_client_id);
-
-	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
-		if (vgasr_priv.clients[i].id == vgasr_priv.delayed_client_id)
-			client = &vgasr_priv.clients[i];
-		can_switch = vgasr_priv.clients[i].can_switch(vgasr_priv.clients[i].pdev);
-		if (can_switch == false) {
-			printk(KERN_ERR "vga_switcheroo: client %d refused switch\n", i);
-			break;
-		}
-	}
-
-	if (can_switch == false || client == NULL)
-		goto err;
-
-	pdev_name = pci_name(client->pdev);
-	ret = vga_switchto_stage2(client);
-	if (ret)
-		printk(KERN_ERR "vga_switcheroo: delayed switching failed stage 2 %d\n", ret);
-
-	vgasr_priv.delayed_switch_active = false;
-	err = 0;
-err:
-	mutex_unlock(&vgasr_mutex);
-	return err;
-}
-EXPORT_SYMBOL(vga_switcheroo_process_delayed_switch);
-
diff --git a/ANDROID_3.4.5/drivers/gpu/vga/vgaarb.c b/ANDROID_3.4.5/drivers/gpu/vga/vgaarb.c
deleted file mode 100644
index 111d956d..00000000
--- a/ANDROID_3.4.5/drivers/gpu/vga/vgaarb.c
+++ /dev/null
@@ -1,1331 +0,0 @@
-/*
- * vgaarb.c: Implements the VGA arbitration. For details refer to
- * Documentation/vgaarbiter.txt
- *
- *
- * (C) Copyright 2005 Benjamin Herrenschmidt <benh@kernel.crashing.org>
- * (C) Copyright 2007 Paulo R. Zanoni <przanoni@gmail.com>
- * (C) Copyright 2007, 2009 Tiago Vignatti <vignatti@freedesktop.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS
- * IN THE SOFTWARE.
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/sched.h>
-#include <linux/wait.h>
-#include <linux/spinlock.h>
-#include <linux/poll.h>
-#include <linux/miscdevice.h>
-#include <linux/slab.h>
-
-#include <linux/uaccess.h>
-
-#include <linux/vgaarb.h>
-
-static void vga_arbiter_notify_clients(void);
-/*
- * We keep a list of all vga devices in the system to speed
- * up the various operations of the arbiter
- */
-struct vga_device {
-	struct list_head list;
-	struct pci_dev *pdev;
-	unsigned int decodes;	/* what does it decodes */
-	unsigned int owns;	/* what does it owns */
-	unsigned int locks;	/* what does it locks */
-	unsigned int io_lock_cnt;	/* legacy IO lock count */
-	unsigned int mem_lock_cnt;	/* legacy MEM lock count */
-	unsigned int io_norm_cnt;	/* normal IO count */
-	unsigned int mem_norm_cnt;	/* normal MEM count */
-	bool bridge_has_one_vga;
-	/* allow IRQ enable/disable hook */
-	void *cookie;
-	void (*irq_set_state)(void *cookie, bool enable);
-	unsigned int (*set_vga_decode)(void *cookie, bool decode);
-};
-
-static LIST_HEAD(vga_list);
-static int vga_count, vga_decode_count;
-static bool vga_arbiter_used;
-static DEFINE_SPINLOCK(vga_lock);
-static DECLARE_WAIT_QUEUE_HEAD(vga_wait_queue);
-
-
-static const char *vga_iostate_to_str(unsigned int iostate)
-{
-	/* Ignore VGA_RSRC_IO and VGA_RSRC_MEM */
-	iostate &= VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM;
-	switch (iostate) {
-	case VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM:
-		return "io+mem";
-	case VGA_RSRC_LEGACY_IO:
-		return "io";
-	case VGA_RSRC_LEGACY_MEM:
-		return "mem";
-	}
-	return "none";
-}
-
-static int vga_str_to_iostate(char *buf, int str_size, int *io_state)
-{
-	/* we could in theory hand out locks on IO and mem
-	 * separately to userspace but it can cause deadlocks */
-	if (strncmp(buf, "none", 4) == 0) {
-		*io_state = VGA_RSRC_NONE;
-		return 1;
-	}
-
-	/* XXX We're not chekcing the str_size! */
-	if (strncmp(buf, "io+mem", 6) == 0)
-		goto both;
-	else if (strncmp(buf, "io", 2) == 0)
-		goto both;
-	else if (strncmp(buf, "mem", 3) == 0)
-		goto both;
-	return 0;
-both:
-	*io_state = VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM;
-	return 1;
-}
-
-#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE
-/* this is only used a cookie - it should not be dereferenced */
-static struct pci_dev *vga_default;
-#endif
-
-static void vga_arb_device_card_gone(struct pci_dev *pdev);
-
-/* Find somebody in our list */
-static struct vga_device *vgadev_find(struct pci_dev *pdev)
-{
-	struct vga_device *vgadev;
-
-	list_for_each_entry(vgadev, &vga_list, list)
-		if (pdev == vgadev->pdev)
-			return vgadev;
-	return NULL;
-}
-
-/* Returns the default VGA device (vgacon's babe) */
-#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE
-struct pci_dev *vga_default_device(void)
-{
-	return vga_default;
-}
-#endif
-
-static inline void vga_irq_set_state(struct vga_device *vgadev, bool state)
-{
-	if (vgadev->irq_set_state)
-		vgadev->irq_set_state(vgadev->cookie, state);
-}
-
-
-/* If we don't ever use VGA arb we should avoid
-   turning off anything anywhere due to old X servers getting
-   confused about the boot device not being VGA */
-static void vga_check_first_use(void)
-{
-	/* we should inform all GPUs in the system that
-	 * VGA arb has occurred and to try and disable resources
-	 * if they can */
-	if (!vga_arbiter_used) {
-		vga_arbiter_used = true;
-		vga_arbiter_notify_clients();
-	}
-}
-
-static struct vga_device *__vga_tryget(struct vga_device *vgadev,
-				       unsigned int rsrc)
-{
-	unsigned int wants, legacy_wants, match;
-	struct vga_device *conflict;
-	unsigned int pci_bits;
-	u32 flags = 0;
-
-	/* Account for "normal" resources to lock. If we decode the legacy,
-	 * counterpart, we need to request it as well
-	 */
-	if ((rsrc & VGA_RSRC_NORMAL_IO) &&
-	    (vgadev->decodes & VGA_RSRC_LEGACY_IO))
-		rsrc |= VGA_RSRC_LEGACY_IO;
-	if ((rsrc & VGA_RSRC_NORMAL_MEM) &&
-	    (vgadev->decodes & VGA_RSRC_LEGACY_MEM))
-		rsrc |= VGA_RSRC_LEGACY_MEM;
-
-	pr_debug("%s: %d\n", __func__, rsrc);
-	pr_debug("%s: owns: %d\n", __func__, vgadev->owns);
-
-	/* Check what resources we need to acquire */
-	wants = rsrc & ~vgadev->owns;
-
-	/* We already own everything, just mark locked & bye bye */
-	if (wants == 0)
-		goto lock_them;
-
-	/* We don't need to request a legacy resource, we just enable
-	 * appropriate decoding and go
-	 */
-	legacy_wants = wants & VGA_RSRC_LEGACY_MASK;
-	if (legacy_wants == 0)
-		goto enable_them;
-
-	/* Ok, we don't, let's find out how we need to kick off */
-	list_for_each_entry(conflict, &vga_list, list) {
-		unsigned int lwants = legacy_wants;
-		unsigned int change_bridge = 0;
-
-		/* Don't conflict with myself */
-		if (vgadev == conflict)
-			continue;
-
-		/* Check if the architecture allows a conflict between those
-		 * 2 devices or if they are on separate domains
-		 */
-		if (!vga_conflicts(vgadev->pdev, conflict->pdev))
-			continue;
-
-		/* We have a possible conflict. before we go further, we must
-		 * check if we sit on the same bus as the conflicting device.
-		 * if we don't, then we must tie both IO and MEM resources
-		 * together since there is only a single bit controlling
-		 * VGA forwarding on P2P bridges
-		 */
-		if (vgadev->pdev->bus != conflict->pdev->bus) {
-			change_bridge = 1;
-			lwants = VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM;
-		}
-
-		/* Check if the guy has a lock on the resource. If he does,
-		 * return the conflicting entry
-		 */
-		if (conflict->locks & lwants)
-			return conflict;
-
-		/* Ok, now check if he owns the resource we want. We don't need
-		 * to check "decodes" since it should be impossible to own
-		 * own legacy resources you don't decode unless I have a bug
-		 * in this code...
-		 */
-		WARN_ON(conflict->owns & ~conflict->decodes);
-		match = lwants & conflict->owns;
-		if (!match)
-			continue;
-
-		/* looks like he doesn't have a lock, we can steal
-		 * them from him
-		 */
-
-		flags = 0;
-		pci_bits = 0;
-
-		if (!conflict->bridge_has_one_vga) {
-			vga_irq_set_state(conflict, false);
-			flags |= PCI_VGA_STATE_CHANGE_DECODES;
-			if (lwants & (VGA_RSRC_LEGACY_MEM|VGA_RSRC_NORMAL_MEM))
-				pci_bits |= PCI_COMMAND_MEMORY;
-			if (lwants & (VGA_RSRC_LEGACY_IO|VGA_RSRC_NORMAL_IO))
-				pci_bits |= PCI_COMMAND_IO;
-		}
-
-		if (change_bridge)
-			flags |= PCI_VGA_STATE_CHANGE_BRIDGE;
-
-		pci_set_vga_state(conflict->pdev, false, pci_bits, flags);
-		conflict->owns &= ~lwants;
-		/* If he also owned non-legacy, that is no longer the case */
-		if (lwants & VGA_RSRC_LEGACY_MEM)
-			conflict->owns &= ~VGA_RSRC_NORMAL_MEM;
-		if (lwants & VGA_RSRC_LEGACY_IO)
-			conflict->owns &= ~VGA_RSRC_NORMAL_IO;
-	}
-
-enable_them:
-	/* ok dude, we got it, everybody conflicting has been disabled, let's
-	 * enable us. Make sure we don't mark a bit in "owns" that we don't
-	 * also have in "decodes". We can lock resources we don't decode but
-	 * not own them.
-	 */
-	flags = 0;
-	pci_bits = 0;
-
-	if (!vgadev->bridge_has_one_vga) {
-		flags |= PCI_VGA_STATE_CHANGE_DECODES;
-		if (wants & (VGA_RSRC_LEGACY_MEM|VGA_RSRC_NORMAL_MEM))
-			pci_bits |= PCI_COMMAND_MEMORY;
-		if (wants & (VGA_RSRC_LEGACY_IO|VGA_RSRC_NORMAL_IO))
-			pci_bits |= PCI_COMMAND_IO;
-	}
-	if (!!(wants & VGA_RSRC_LEGACY_MASK))
-		flags |= PCI_VGA_STATE_CHANGE_BRIDGE;
-
-	pci_set_vga_state(vgadev->pdev, true, pci_bits, flags);
-
-	if (!vgadev->bridge_has_one_vga) {
-		vga_irq_set_state(vgadev, true);
-	}
-	vgadev->owns |= (wants & vgadev->decodes);
-lock_them:
-	vgadev->locks |= (rsrc & VGA_RSRC_LEGACY_MASK);
-	if (rsrc & VGA_RSRC_LEGACY_IO)
-		vgadev->io_lock_cnt++;
-	if (rsrc & VGA_RSRC_LEGACY_MEM)
-		vgadev->mem_lock_cnt++;
-	if (rsrc & VGA_RSRC_NORMAL_IO)
-		vgadev->io_norm_cnt++;
-	if (rsrc & VGA_RSRC_NORMAL_MEM)
-		vgadev->mem_norm_cnt++;
-
-	return NULL;
-}
-
-static void __vga_put(struct vga_device *vgadev, unsigned int rsrc)
-{
-	unsigned int old_locks = vgadev->locks;
-
-	pr_debug("%s\n", __func__);
-
-	/* Update our counters, and account for equivalent legacy resources
-	 * if we decode them
-	 */
-	if ((rsrc & VGA_RSRC_NORMAL_IO) && vgadev->io_norm_cnt > 0) {
-		vgadev->io_norm_cnt--;
-		if (vgadev->decodes & VGA_RSRC_LEGACY_IO)
-			rsrc |= VGA_RSRC_LEGACY_IO;
-	}
-	if ((rsrc & VGA_RSRC_NORMAL_MEM) && vgadev->mem_norm_cnt > 0) {
-		vgadev->mem_norm_cnt--;
-		if (vgadev->decodes & VGA_RSRC_LEGACY_MEM)
-			rsrc |= VGA_RSRC_LEGACY_MEM;
-	}
-	if ((rsrc & VGA_RSRC_LEGACY_IO) && vgadev->io_lock_cnt > 0)
-		vgadev->io_lock_cnt--;
-	if ((rsrc & VGA_RSRC_LEGACY_MEM) && vgadev->mem_lock_cnt > 0)
-		vgadev->mem_lock_cnt--;
-
-	/* Just clear lock bits, we do lazy operations so we don't really
-	 * have to bother about anything else at this point
-	 */
-	if (vgadev->io_lock_cnt == 0)
-		vgadev->locks &= ~VGA_RSRC_LEGACY_IO;
-	if (vgadev->mem_lock_cnt == 0)
-		vgadev->locks &= ~VGA_RSRC_LEGACY_MEM;
-
-	/* Kick the wait queue in case somebody was waiting if we actually
-	 * released something
-	 */
-	if (old_locks != vgadev->locks)
-		wake_up_all(&vga_wait_queue);
-}
-
-int vga_get(struct pci_dev *pdev, unsigned int rsrc, int interruptible)
-{
-	struct vga_device *vgadev, *conflict;
-	unsigned long flags;
-	wait_queue_t wait;
-	int rc = 0;
-
-	vga_check_first_use();
-	/* The one who calls us should check for this, but lets be sure... */
-	if (pdev == NULL)
-		pdev = vga_default_device();
-	if (pdev == NULL)
-		return 0;
-
-	for (;;) {
-		spin_lock_irqsave(&vga_lock, flags);
-		vgadev = vgadev_find(pdev);
-		if (vgadev == NULL) {
-			spin_unlock_irqrestore(&vga_lock, flags);
-			rc = -ENODEV;
-			break;
-		}
-		conflict = __vga_tryget(vgadev, rsrc);
-		spin_unlock_irqrestore(&vga_lock, flags);
-		if (conflict == NULL)
-			break;
-
-
-		/* We have a conflict, we wait until somebody kicks the
-		 * work queue. Currently we have one work queue that we
-		 * kick each time some resources are released, but it would
-		 * be fairly easy to have a per device one so that we only
-		 * need to attach to the conflicting device
-		 */
-		init_waitqueue_entry(&wait, current);
-		add_wait_queue(&vga_wait_queue, &wait);
-		set_current_state(interruptible ?
-				  TASK_INTERRUPTIBLE :
-				  TASK_UNINTERRUPTIBLE);
-		if (signal_pending(current)) {
-			rc = -EINTR;
-			break;
-		}
-		schedule();
-		remove_wait_queue(&vga_wait_queue, &wait);
-		set_current_state(TASK_RUNNING);
-	}
-	return rc;
-}
-EXPORT_SYMBOL(vga_get);
-
-int vga_tryget(struct pci_dev *pdev, unsigned int rsrc)
-{
-	struct vga_device *vgadev;
-	unsigned long flags;
-	int rc = 0;
-
-	vga_check_first_use();
-
-	/* The one who calls us should check for this, but lets be sure... */
-	if (pdev == NULL)
-		pdev = vga_default_device();
-	if (pdev == NULL)
-		return 0;
-	spin_lock_irqsave(&vga_lock, flags);
-	vgadev = vgadev_find(pdev);
-	if (vgadev == NULL) {
-		rc = -ENODEV;
-		goto bail;
-	}
-	if (__vga_tryget(vgadev, rsrc))
-		rc = -EBUSY;
-bail:
-	spin_unlock_irqrestore(&vga_lock, flags);
-	return rc;
-}
-EXPORT_SYMBOL(vga_tryget);
-
-void vga_put(struct pci_dev *pdev, unsigned int rsrc)
-{
-	struct vga_device *vgadev;
-	unsigned long flags;
-
-	/* The one who calls us should check for this, but lets be sure... */
-	if (pdev == NULL)
-		pdev = vga_default_device();
-	if (pdev == NULL)
-		return;
-	spin_lock_irqsave(&vga_lock, flags);
-	vgadev = vgadev_find(pdev);
-	if (vgadev == NULL)
-		goto bail;
-	__vga_put(vgadev, rsrc);
-bail:
-	spin_unlock_irqrestore(&vga_lock, flags);
-}
-EXPORT_SYMBOL(vga_put);
-
-/* Rules for using a bridge to control a VGA descendant decoding:
-   if a bridge has only one VGA descendant then it can be used
-   to control the VGA routing for that device.
-   It should always use the bridge closest to the device to control it.
-   If a bridge has a direct VGA descendant, but also have a sub-bridge
-   VGA descendant then we cannot use that bridge to control the direct VGA descendant.
-   So for every device we register, we need to iterate all its parent bridges
-   so we can invalidate any devices using them properly.
-*/
-static void vga_arbiter_check_bridge_sharing(struct vga_device *vgadev)
-{
-	struct vga_device *same_bridge_vgadev;
-	struct pci_bus *new_bus, *bus;
-	struct pci_dev *new_bridge, *bridge;
-
-	vgadev->bridge_has_one_vga = true;
-
-	if (list_empty(&vga_list))
-		return;
-
-	/* okay iterate the new devices bridge hierarachy */
-	new_bus = vgadev->pdev->bus;
-	while (new_bus) {
-		new_bridge = new_bus->self;
-
-		/* go through list of devices already registered */
-		list_for_each_entry(same_bridge_vgadev, &vga_list, list) {
-			bus = same_bridge_vgadev->pdev->bus;
-			bridge = bus->self;
-
-			/* see if the share a bridge with this device */
-			if (new_bridge == bridge) {
-				/* if their direct parent bridge is the same
-				   as any bridge of this device then it can't be used
-				   for that device */
-				same_bridge_vgadev->bridge_has_one_vga = false;
-			}
-
-			/* now iterate the previous devices bridge hierarchy */
-			/* if the new devices parent bridge is in the other devices
-			   hierarchy then we can't use it to control this device */
-			while (bus) {
-				bridge = bus->self;
-				if (bridge) {
-					if (bridge == vgadev->pdev->bus->self)
-						vgadev->bridge_has_one_vga = false;
-				}
-				bus = bus->parent;
-			}
-		}
-		new_bus = new_bus->parent;
-	}
-}
-
-/*
- * Currently, we assume that the "initial" setup of the system is
- * not sane, that is we come up with conflicting devices and let
- * the arbiter's client decides if devices decodes or not legacy
- * things.
- */
-static bool vga_arbiter_add_pci_device(struct pci_dev *pdev)
-{
-	struct vga_device *vgadev;
-	unsigned long flags;
-	struct pci_bus *bus;
-	struct pci_dev *bridge;
-	u16 cmd;
-
-	/* Only deal with VGA class devices */
-	if ((pdev->class >> 8) != PCI_CLASS_DISPLAY_VGA)
-		return false;
-
-	/* Allocate structure */
-	vgadev = kmalloc(sizeof(struct vga_device), GFP_KERNEL);
-	if (vgadev == NULL) {
-		pr_err("vgaarb: failed to allocate pci device\n");
-		/* What to do on allocation failure ? For now, let's
-		 * just do nothing, I'm not sure there is anything saner
-		 * to be done
-		 */
-		return false;
-	}
-
-	memset(vgadev, 0, sizeof(*vgadev));
-
-	/* Take lock & check for duplicates */
-	spin_lock_irqsave(&vga_lock, flags);
-	if (vgadev_find(pdev) != NULL) {
-		BUG_ON(1);
-		goto fail;
-	}
-	vgadev->pdev = pdev;
-
-	/* By default, assume we decode everything */
-	vgadev->decodes = VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM |
-			  VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
-
-	/* by default mark it as decoding */
-	vga_decode_count++;
-	/* Mark that we "own" resources based on our enables, we will
-	 * clear that below if the bridge isn't forwarding
-	 */
-	pci_read_config_word(pdev, PCI_COMMAND, &cmd);
-	if (cmd & PCI_COMMAND_IO)
-		vgadev->owns |= VGA_RSRC_LEGACY_IO;
-	if (cmd & PCI_COMMAND_MEMORY)
-		vgadev->owns |= VGA_RSRC_LEGACY_MEM;
-
-	/* Check if VGA cycles can get down to us */
-	bus = pdev->bus;
-	while (bus) {
-		bridge = bus->self;
-		if (bridge) {
-			u16 l;
-			pci_read_config_word(bridge, PCI_BRIDGE_CONTROL,
-					     &l);
-			if (!(l & PCI_BRIDGE_CTL_VGA)) {
-				vgadev->owns = 0;
-				break;
-			}
-		}
-		bus = bus->parent;
-	}
-
-	/* Deal with VGA default device. Use first enabled one
-	 * by default if arch doesn't have it's own hook
-	 */
-#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE
-	if (vga_default == NULL &&
-	    ((vgadev->owns & VGA_RSRC_LEGACY_MASK) == VGA_RSRC_LEGACY_MASK))
-		vga_default = pci_dev_get(pdev);
-#endif
-
-	vga_arbiter_check_bridge_sharing(vgadev);
-
-	/* Add to the list */
-	list_add(&vgadev->list, &vga_list);
-	vga_count++;
-	pr_info("vgaarb: device added: PCI:%s,decodes=%s,owns=%s,locks=%s\n",
-		pci_name(pdev),
-		vga_iostate_to_str(vgadev->decodes),
-		vga_iostate_to_str(vgadev->owns),
-		vga_iostate_to_str(vgadev->locks));
-
-	spin_unlock_irqrestore(&vga_lock, flags);
-	return true;
-fail:
-	spin_unlock_irqrestore(&vga_lock, flags);
-	kfree(vgadev);
-	return false;
-}
-
-static bool vga_arbiter_del_pci_device(struct pci_dev *pdev)
-{
-	struct vga_device *vgadev;
-	unsigned long flags;
-	bool ret = true;
-
-	spin_lock_irqsave(&vga_lock, flags);
-	vgadev = vgadev_find(pdev);
-	if (vgadev == NULL) {
-		ret = false;
-		goto bail;
-	}
-
-	if (vga_default == pdev) {
-		pci_dev_put(vga_default);
-		vga_default = NULL;
-	}
-
-	if (vgadev->decodes & (VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM))
-		vga_decode_count--;
-
-	/* Remove entry from list */
-	list_del(&vgadev->list);
-	vga_count--;
-	/* Notify userland driver that the device is gone so it discards
-	 * it's copies of the pci_dev pointer
-	 */
-	vga_arb_device_card_gone(pdev);
-
-	/* Wake up all possible waiters */
-	wake_up_all(&vga_wait_queue);
-bail:
-	spin_unlock_irqrestore(&vga_lock, flags);
-	kfree(vgadev);
-	return ret;
-}
-
-/* this is called with the lock */
-static inline void vga_update_device_decodes(struct vga_device *vgadev,
-					     int new_decodes)
-{
-	int old_decodes;
-	struct vga_device *new_vgadev, *conflict;
-
-	old_decodes = vgadev->decodes;
-	vgadev->decodes = new_decodes;
-
-	pr_info("vgaarb: device changed decodes: PCI:%s,olddecodes=%s,decodes=%s:owns=%s\n",
-		pci_name(vgadev->pdev),
-		vga_iostate_to_str(old_decodes),
-		vga_iostate_to_str(vgadev->decodes),
-		vga_iostate_to_str(vgadev->owns));
-
-
-	/* if we own the decodes we should move them along to
-	   another card */
-	if ((vgadev->owns & old_decodes) && (vga_count > 1)) {
-		/* set us to own nothing */
-		vgadev->owns &= ~old_decodes;
-		list_for_each_entry(new_vgadev, &vga_list, list) {
-			if ((new_vgadev != vgadev) &&
-			    (new_vgadev->decodes & VGA_RSRC_LEGACY_MASK)) {
-				pr_info("vgaarb: transferring owner from PCI:%s to PCI:%s\n", pci_name(vgadev->pdev), pci_name(new_vgadev->pdev));
-				conflict = __vga_tryget(new_vgadev, VGA_RSRC_LEGACY_MASK);
-				if (!conflict)
-					__vga_put(new_vgadev, VGA_RSRC_LEGACY_MASK);
-				break;
-			}
-		}
-	}
-
-	/* change decodes counter */
-	if (old_decodes != new_decodes) {
-		if (new_decodes & (VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM))
-			vga_decode_count++;
-		else
-			vga_decode_count--;
-	}
-	pr_debug("vgaarb: decoding count now is: %d\n", vga_decode_count);
-}
-
-static void __vga_set_legacy_decoding(struct pci_dev *pdev, unsigned int decodes, bool userspace)
-{
-	struct vga_device *vgadev;
-	unsigned long flags;
-
-	decodes &= VGA_RSRC_LEGACY_MASK;
-
-	spin_lock_irqsave(&vga_lock, flags);
-	vgadev = vgadev_find(pdev);
-	if (vgadev == NULL)
-		goto bail;
-
-	/* don't let userspace futz with kernel driver decodes */
-	if (userspace && vgadev->set_vga_decode)
-		goto bail;
-
-	/* update the device decodes + counter */
-	vga_update_device_decodes(vgadev, decodes);
-
-	/* XXX if somebody is going from "doesn't decode" to "decodes" state
-	 * here, additional care must be taken as we may have pending owner
-	 * ship of non-legacy region ...
-	 */
-bail:
-	spin_unlock_irqrestore(&vga_lock, flags);
-}
-
-void vga_set_legacy_decoding(struct pci_dev *pdev, unsigned int decodes)
-{
-	__vga_set_legacy_decoding(pdev, decodes, false);
-}
-EXPORT_SYMBOL(vga_set_legacy_decoding);
-
-/* call with NULL to unregister */
-int vga_client_register(struct pci_dev *pdev, void *cookie,
-			void (*irq_set_state)(void *cookie, bool state),
-			unsigned int (*set_vga_decode)(void *cookie, bool decode))
-{
-	int ret = -ENODEV;
-	struct vga_device *vgadev;
-	unsigned long flags;
-
-	spin_lock_irqsave(&vga_lock, flags);
-	vgadev = vgadev_find(pdev);
-	if (!vgadev)
-		goto bail;
-
-	vgadev->irq_set_state = irq_set_state;
-	vgadev->set_vga_decode = set_vga_decode;
-	vgadev->cookie = cookie;
-	ret = 0;
-
-bail:
-	spin_unlock_irqrestore(&vga_lock, flags);
-	return ret;
-
-}
-EXPORT_SYMBOL(vga_client_register);
-
-/*
- * Char driver implementation
- *
- * Semantics is:
- *
- *  open       : open user instance of the arbitrer. by default, it's
- *                attached to the default VGA device of the system.
- *
- *  close      : close user instance, release locks
- *
- *  read       : return a string indicating the status of the target.
- *                an IO state string is of the form {io,mem,io+mem,none},
- *                mc and ic are respectively mem and io lock counts (for
- *                debugging/diagnostic only). "decodes" indicate what the
- *                card currently decodes, "owns" indicates what is currently
- *                enabled on it, and "locks" indicates what is locked by this
- *                card. If the card is unplugged, we get "invalid" then for
- *                card_ID and an -ENODEV error is returned for any command
- *                until a new card is targeted
- *
- *   "<card_ID>,decodes=<io_state>,owns=<io_state>,locks=<io_state> (ic,mc)"
- *
- * write       : write a command to the arbiter. List of commands is:
- *
- *   target <card_ID>   : switch target to card <card_ID> (see below)
- *   lock <io_state>    : acquires locks on target ("none" is invalid io_state)
- *   trylock <io_state> : non-blocking acquire locks on target
- *   unlock <io_state>  : release locks on target
- *   unlock all         : release all locks on target held by this user
- *   decodes <io_state> : set the legacy decoding attributes for the card
- *
- * poll         : event if something change on any card (not just the target)
- *
- * card_ID is of the form "PCI:domain:bus:dev.fn". It can be set to "default"
- * to go back to the system default card (TODO: not implemented yet).
- * Currently, only PCI is supported as a prefix, but the userland API may
- * support other bus types in the future, even if the current kernel
- * implementation doesn't.
- *
- * Note about locks:
- *
- * The driver keeps track of which user has what locks on which card. It
- * supports stacking, like the kernel one. This complexifies the implementation
- * a bit, but makes the arbiter more tolerant to userspace problems and able
- * to properly cleanup in all cases when a process dies.
- * Currently, a max of 16 cards simultaneously can have locks issued from
- * userspace for a given user (file descriptor instance) of the arbiter.
- *
- * If the device is hot-unplugged, there is a hook inside the module to notify
- * they being added/removed in the system and automatically added/removed in
- * the arbiter.
- */
-
-#define MAX_USER_CARDS         CONFIG_VGA_ARB_MAX_GPUS
-#define PCI_INVALID_CARD       ((struct pci_dev *)-1UL)
-
-/*
- * Each user has an array of these, tracking which cards have locks
- */
-struct vga_arb_user_card {
-	struct pci_dev *pdev;
-	unsigned int mem_cnt;
-	unsigned int io_cnt;
-};
-
-struct vga_arb_private {
-	struct list_head list;
-	struct pci_dev *target;
-	struct vga_arb_user_card cards[MAX_USER_CARDS];
-	spinlock_t lock;
-};
-
-static LIST_HEAD(vga_user_list);
-static DEFINE_SPINLOCK(vga_user_lock);
-
-
-/*
- * This function gets a string in the format: "PCI:domain:bus:dev.fn" and
- * returns the respective values. If the string is not in this format,
- * it returns 0.
- */
-static int vga_pci_str_to_vars(char *buf, int count, unsigned int *domain,
-			       unsigned int *bus, unsigned int *devfn)
-{
-	int n;
-	unsigned int slot, func;
-
-
-	n = sscanf(buf, "PCI:%x:%x:%x.%x", domain, bus, &slot, &func);
-	if (n != 4)
-		return 0;
-
-	*devfn = PCI_DEVFN(slot, func);
-
-	return 1;
-}
-
-static ssize_t vga_arb_read(struct file *file, char __user * buf,
-			    size_t count, loff_t *ppos)
-{
-	struct vga_arb_private *priv = file->private_data;
-	struct vga_device *vgadev;
-	struct pci_dev *pdev;
-	unsigned long flags;
-	size_t len;
-	int rc;
-	char *lbuf;
-
-	lbuf = kmalloc(1024, GFP_KERNEL);
-	if (lbuf == NULL)
-		return -ENOMEM;
-
-	/* Shields against vga_arb_device_card_gone (pci_dev going
-	 * away), and allows access to vga list
-	 */
-	spin_lock_irqsave(&vga_lock, flags);
-
-	/* If we are targeting the default, use it */
-	pdev = priv->target;
-	if (pdev == NULL || pdev == PCI_INVALID_CARD) {
-		spin_unlock_irqrestore(&vga_lock, flags);
-		len = sprintf(lbuf, "invalid");
-		goto done;
-	}
-
-	/* Find card vgadev structure */
-	vgadev = vgadev_find(pdev);
-	if (vgadev == NULL) {
-		/* Wow, it's not in the list, that shouldn't happen,
-		 * let's fix us up and return invalid card
-		 */
-		if (pdev == priv->target)
-			vga_arb_device_card_gone(pdev);
-		spin_unlock_irqrestore(&vga_lock, flags);
-		len = sprintf(lbuf, "invalid");
-		goto done;
-	}
-
-	/* Fill the buffer with infos */
-	len = snprintf(lbuf, 1024,
-		       "count:%d,PCI:%s,decodes=%s,owns=%s,locks=%s(%d:%d)\n",
-		       vga_decode_count, pci_name(pdev),
-		       vga_iostate_to_str(vgadev->decodes),
-		       vga_iostate_to_str(vgadev->owns),
-		       vga_iostate_to_str(vgadev->locks),
-		       vgadev->io_lock_cnt, vgadev->mem_lock_cnt);
-
-	spin_unlock_irqrestore(&vga_lock, flags);
-done:
-
-	/* Copy that to user */
-	if (len > count)
-		len = count;
-	rc = copy_to_user(buf, lbuf, len);
-	kfree(lbuf);
-	if (rc)
-		return -EFAULT;
-	return len;
-}
-
-/*
- * TODO: To avoid parsing inside kernel and to improve the speed we may
- * consider use ioctl here
- */
-static ssize_t vga_arb_write(struct file *file, const char __user * buf,
-			     size_t count, loff_t *ppos)
-{
-	struct vga_arb_private *priv = file->private_data;
-	struct vga_arb_user_card *uc = NULL;
-	struct pci_dev *pdev;
-
-	unsigned int io_state;
-
-	char *kbuf, *curr_pos;
-	size_t remaining = count;
-
-	int ret_val;
-	int i;
-
-
-	kbuf = kmalloc(count + 1, GFP_KERNEL);
-	if (!kbuf)
-		return -ENOMEM;
-
-	if (copy_from_user(kbuf, buf, count)) {
-		kfree(kbuf);
-		return -EFAULT;
-	}
-	curr_pos = kbuf;
-	kbuf[count] = '\0';	/* Just to make sure... */
-
-	if (strncmp(curr_pos, "lock ", 5) == 0) {
-		curr_pos += 5;
-		remaining -= 5;
-
-		pr_debug("client 0x%p called 'lock'\n", priv);
-
-		if (!vga_str_to_iostate(curr_pos, remaining, &io_state)) {
-			ret_val = -EPROTO;
-			goto done;
-		}
-		if (io_state == VGA_RSRC_NONE) {
-			ret_val = -EPROTO;
-			goto done;
-		}
-
-		pdev = priv->target;
-		if (priv->target == NULL) {
-			ret_val = -ENODEV;
-			goto done;
-		}
-
-		vga_get_uninterruptible(pdev, io_state);
-
-		/* Update the client's locks lists... */
-		for (i = 0; i < MAX_USER_CARDS; i++) {
-			if (priv->cards[i].pdev == pdev) {
-				if (io_state & VGA_RSRC_LEGACY_IO)
-					priv->cards[i].io_cnt++;
-				if (io_state & VGA_RSRC_LEGACY_MEM)
-					priv->cards[i].mem_cnt++;
-				break;
-			}
-		}
-
-		ret_val = count;
-		goto done;
-	} else if (strncmp(curr_pos, "unlock ", 7) == 0) {
-		curr_pos += 7;
-		remaining -= 7;
-
-		pr_debug("client 0x%p called 'unlock'\n", priv);
-
-		if (strncmp(curr_pos, "all", 3) == 0)
-			io_state = VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM;
-		else {
-			if (!vga_str_to_iostate
-			    (curr_pos, remaining, &io_state)) {
-				ret_val = -EPROTO;
-				goto done;
-			}
-			/* TODO: Add this?
-			   if (io_state == VGA_RSRC_NONE) {
-			   ret_val = -EPROTO;
-			   goto done;
-			   }
-			  */
-		}
-
-		pdev = priv->target;
-		if (priv->target == NULL) {
-			ret_val = -ENODEV;
-			goto done;
-		}
-		for (i = 0; i < MAX_USER_CARDS; i++) {
-			if (priv->cards[i].pdev == pdev)
-				uc = &priv->cards[i];
-		}
-
-		if (!uc) {
-			ret_val = -EINVAL;
-			goto done;
-		}
-
-		if (io_state & VGA_RSRC_LEGACY_IO && uc->io_cnt == 0) {
-			ret_val = -EINVAL;
-			goto done;
-		}
-
-		if (io_state & VGA_RSRC_LEGACY_MEM && uc->mem_cnt == 0) {
-			ret_val = -EINVAL;
-			goto done;
-		}
-
-		vga_put(pdev, io_state);
-
-		if (io_state & VGA_RSRC_LEGACY_IO)
-			uc->io_cnt--;
-		if (io_state & VGA_RSRC_LEGACY_MEM)
-			uc->mem_cnt--;
-
-		ret_val = count;
-		goto done;
-	} else if (strncmp(curr_pos, "trylock ", 8) == 0) {
-		curr_pos += 8;
-		remaining -= 8;
-
-		pr_debug("client 0x%p called 'trylock'\n", priv);
-
-		if (!vga_str_to_iostate(curr_pos, remaining, &io_state)) {
-			ret_val = -EPROTO;
-			goto done;
-		}
-		/* TODO: Add this?
-		   if (io_state == VGA_RSRC_NONE) {
-		   ret_val = -EPROTO;
-		   goto done;
-		   }
-		 */
-
-		pdev = priv->target;
-		if (priv->target == NULL) {
-			ret_val = -ENODEV;
-			goto done;
-		}
-
-		if (vga_tryget(pdev, io_state)) {
-			/* Update the client's locks lists... */
-			for (i = 0; i < MAX_USER_CARDS; i++) {
-				if (priv->cards[i].pdev == pdev) {
-					if (io_state & VGA_RSRC_LEGACY_IO)
-						priv->cards[i].io_cnt++;
-					if (io_state & VGA_RSRC_LEGACY_MEM)
-						priv->cards[i].mem_cnt++;
-					break;
-				}
-			}
-			ret_val = count;
-			goto done;
-		} else {
-			ret_val = -EBUSY;
-			goto done;
-		}
-
-	} else if (strncmp(curr_pos, "target ", 7) == 0) {
-		struct pci_bus *pbus;
-		unsigned int domain, bus, devfn;
-		struct vga_device *vgadev;
-
-		curr_pos += 7;
-		remaining -= 7;
-		pr_debug("client 0x%p called 'target'\n", priv);
-		/* if target is default */
-		if (!strncmp(curr_pos, "default", 7))
-			pdev = pci_dev_get(vga_default_device());
-		else {
-			if (!vga_pci_str_to_vars(curr_pos, remaining,
-						 &domain, &bus, &devfn)) {
-				ret_val = -EPROTO;
-				goto done;
-			}
-			pr_debug("vgaarb: %s ==> %x:%x:%x.%x\n", curr_pos,
-				domain, bus, PCI_SLOT(devfn), PCI_FUNC(devfn));
-
-			pbus = pci_find_bus(domain, bus);
-			pr_debug("vgaarb: pbus %p\n", pbus);
-			if (pbus == NULL) {
-				pr_err("vgaarb: invalid PCI domain and/or bus address %x:%x\n",
-					domain, bus);
-				ret_val = -ENODEV;
-				goto done;
-			}
-			pdev = pci_get_slot(pbus, devfn);
-			pr_debug("vgaarb: pdev %p\n", pdev);
-			if (!pdev) {
-				pr_err("vgaarb: invalid PCI address %x:%x\n",
-					bus, devfn);
-				ret_val = -ENODEV;
-				goto done;
-			}
-		}
-
-		vgadev = vgadev_find(pdev);
-		pr_debug("vgaarb: vgadev %p\n", vgadev);
-		if (vgadev == NULL) {
-			pr_err("vgaarb: this pci device is not a vga device\n");
-			pci_dev_put(pdev);
-			ret_val = -ENODEV;
-			goto done;
-		}
-
-		priv->target = pdev;
-		for (i = 0; i < MAX_USER_CARDS; i++) {
-			if (priv->cards[i].pdev == pdev)
-				break;
-			if (priv->cards[i].pdev == NULL) {
-				priv->cards[i].pdev = pdev;
-				priv->cards[i].io_cnt = 0;
-				priv->cards[i].mem_cnt = 0;
-				break;
-			}
-		}
-		if (i == MAX_USER_CARDS) {
-			pr_err("vgaarb: maximum user cards (%d) number reached!\n",
-				MAX_USER_CARDS);
-			pci_dev_put(pdev);
-			/* XXX: which value to return? */
-			ret_val =  -ENOMEM;
-			goto done;
-		}
-
-		ret_val = count;
-		pci_dev_put(pdev);
-		goto done;
-
-
-	} else if (strncmp(curr_pos, "decodes ", 8) == 0) {
-		curr_pos += 8;
-		remaining -= 8;
-		pr_debug("vgaarb: client 0x%p called 'decodes'\n", priv);
-
-		if (!vga_str_to_iostate(curr_pos, remaining, &io_state)) {
-			ret_val = -EPROTO;
-			goto done;
-		}
-		pdev = priv->target;
-		if (priv->target == NULL) {
-			ret_val = -ENODEV;
-			goto done;
-		}
-
-		__vga_set_legacy_decoding(pdev, io_state, true);
-		ret_val = count;
-		goto done;
-	}
-	/* If we got here, the message written is not part of the protocol! */
-	kfree(kbuf);
-	return -EPROTO;
-
-done:
-	kfree(kbuf);
-	return ret_val;
-}
-
-static unsigned int vga_arb_fpoll(struct file *file, poll_table * wait)
-{
-	struct vga_arb_private *priv = file->private_data;
-
-	pr_debug("%s\n", __func__);
-
-	if (priv == NULL)
-		return -ENODEV;
-	poll_wait(file, &vga_wait_queue, wait);
-	return POLLIN;
-}
-
-static int vga_arb_open(struct inode *inode, struct file *file)
-{
-	struct vga_arb_private *priv;
-	unsigned long flags;
-
-	pr_debug("%s\n", __func__);
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (priv == NULL)
-		return -ENOMEM;
-	spin_lock_init(&priv->lock);
-	file->private_data = priv;
-
-	spin_lock_irqsave(&vga_user_lock, flags);
-	list_add(&priv->list, &vga_user_list);
-	spin_unlock_irqrestore(&vga_user_lock, flags);
-
-	/* Set the client' lists of locks */
-	priv->target = vga_default_device(); /* Maybe this is still null! */
-	priv->cards[0].pdev = priv->target;
-	priv->cards[0].io_cnt = 0;
-	priv->cards[0].mem_cnt = 0;
-
-
-	return 0;
-}
-
-static int vga_arb_release(struct inode *inode, struct file *file)
-{
-	struct vga_arb_private *priv = file->private_data;
-	struct vga_arb_user_card *uc;
-	unsigned long flags;
-	int i;
-
-	pr_debug("%s\n", __func__);
-
-	if (priv == NULL)
-		return -ENODEV;
-
-	spin_lock_irqsave(&vga_user_lock, flags);
-	list_del(&priv->list);
-	for (i = 0; i < MAX_USER_CARDS; i++) {
-		uc = &priv->cards[i];
-		if (uc->pdev == NULL)
-			continue;
-		pr_debug("uc->io_cnt == %d, uc->mem_cnt == %d\n",
-			 uc->io_cnt, uc->mem_cnt);
-		while (uc->io_cnt--)
-			vga_put(uc->pdev, VGA_RSRC_LEGACY_IO);
-		while (uc->mem_cnt--)
-			vga_put(uc->pdev, VGA_RSRC_LEGACY_MEM);
-	}
-	spin_unlock_irqrestore(&vga_user_lock, flags);
-
-	kfree(priv);
-
-	return 0;
-}
-
-static void vga_arb_device_card_gone(struct pci_dev *pdev)
-{
-}
-
-/*
- * callback any registered clients to let them know we have a
- * change in VGA cards
- */
-static void vga_arbiter_notify_clients(void)
-{
-	struct vga_device *vgadev;
-	unsigned long flags;
-	uint32_t new_decodes;
-	bool new_state;
-
-	if (!vga_arbiter_used)
-		return;
-
-	spin_lock_irqsave(&vga_lock, flags);
-	list_for_each_entry(vgadev, &vga_list, list) {
-		if (vga_count > 1)
-			new_state = false;
-		else
-			new_state = true;
-		if (vgadev->set_vga_decode) {
-			new_decodes = vgadev->set_vga_decode(vgadev->cookie, new_state);
-			vga_update_device_decodes(vgadev, new_decodes);
-		}
-	}
-	spin_unlock_irqrestore(&vga_lock, flags);
-}
-
-static int pci_notify(struct notifier_block *nb, unsigned long action,
-		      void *data)
-{
-	struct device *dev = data;
-	struct pci_dev *pdev = to_pci_dev(dev);
-	bool notify = false;
-
-	pr_debug("%s\n", __func__);
-
-	/* For now we're only intereted in devices added and removed. I didn't
-	 * test this thing here, so someone needs to double check for the
-	 * cases of hotplugable vga cards. */
-	if (action == BUS_NOTIFY_ADD_DEVICE)
-		notify = vga_arbiter_add_pci_device(pdev);
-	else if (action == BUS_NOTIFY_DEL_DEVICE)
-		notify = vga_arbiter_del_pci_device(pdev);
-
-	if (notify)
-		vga_arbiter_notify_clients();
-	return 0;
-}
-
-static struct notifier_block pci_notifier = {
-	.notifier_call = pci_notify,
-};
-
-static const struct file_operations vga_arb_device_fops = {
-	.read = vga_arb_read,
-	.write = vga_arb_write,
-	.poll = vga_arb_fpoll,
-	.open = vga_arb_open,
-	.release = vga_arb_release,
-	.llseek = noop_llseek,
-};
-
-static struct miscdevice vga_arb_device = {
-	MISC_DYNAMIC_MINOR, "vga_arbiter", &vga_arb_device_fops
-};
-
-static int __init vga_arb_device_init(void)
-{
-	int rc;
-	struct pci_dev *pdev;
-	struct vga_device *vgadev;
-
-	rc = misc_register(&vga_arb_device);
-	if (rc < 0)
-		pr_err("vgaarb: error %d registering device\n", rc);
-
-	bus_register_notifier(&pci_bus_type, &pci_notifier);
-
-	/* We add all pci devices satisfying vga class in the arbiter by
-	 * default */
-	pdev = NULL;
-	while ((pdev =
-		pci_get_subsys(PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
-			       PCI_ANY_ID, pdev)) != NULL)
-		vga_arbiter_add_pci_device(pdev);
-
-	pr_info("vgaarb: loaded\n");
-
-	list_for_each_entry(vgadev, &vga_list, list) {
-		if (vgadev->bridge_has_one_vga)
-			pr_info("vgaarb: bridge control possible %s\n", pci_name(vgadev->pdev));
-		else
-			pr_info("vgaarb: no bridge control possible %s\n", pci_name(vgadev->pdev));
-	}
-	return rc;
-}
-subsys_initcall(vga_arb_device_init);